From f37afb5ab1921f42043b5527a517eef95c36acf8 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 2 Oct 2012 10:02:46 +0200 Subject: migration (outgoing): add error propagation for all protocols Error propagation is already there for socket backends. Add it to other protocols, simplifying code that tests for errors that will never happen. With all protocols understanding Error, the code can be simplified further by removing the return value. Unfortunately, the quality of error messages varies depending on where the error is detected, because no Error is passed to the NonBlockingConnectHandler. Thus, the exact error message still cannot be sent to the user if the OS reports it asynchronously via SO_ERROR. If NonBlockingConnectHandler received an Error**, we could for example report the error class and/or message via a new field of the query-migration command even if it is reported asynchronously. Before: (qemu) migrate fd:ffff migrate: An undefined error has occurred (qemu) info migrate (qemu) After: (qemu) migrate fd:ffff migrate: File descriptor named 'ffff' has not been found (qemu) info migrate capabilities: xbzrle: off Migration status: failed total time: 0 milliseconds Signed-off-by: Paolo Bonzini --- migration-exec.c | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) (limited to 'migration-exec.c') diff --git a/migration-exec.c b/migration-exec.c index 6c97db973c..5f3f4b2c86 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -60,22 +60,18 @@ static int exec_close(MigrationState *s) return ret; } -int exec_start_outgoing_migration(MigrationState *s, const char *command) +void exec_start_outgoing_migration(MigrationState *s, const char *command, Error **errp) { FILE *f; f = popen(command, "w"); if (f == NULL) { - DPRINTF("Unable to popen exec target\n"); - goto err_after_popen; + error_setg_errno(errp, errno, "failed to popen the migration target"); + return; } s->fd = fileno(f); - if (s->fd == -1) { - DPRINTF("Unable to retrieve file descriptor for popen'd handle\n"); - goto err_after_open; - } - + assert(s->fd != -1); socket_set_nonblock(s->fd); s->opaque = qemu_popen(f, "w"); @@ -85,12 +81,6 @@ int exec_start_outgoing_migration(MigrationState *s, const char *command) s->write = file_write; migrate_fd_connect(s); - return 0; - -err_after_open: - pclose(f); -err_after_popen: - return -1; } static void exec_accept_incoming_migration(void *opaque) -- cgit v1.2.3-55-g7522 From 43eaae28e0394f8fb80848fb40aa5d28c6360321 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 2 Oct 2012 18:21:18 +0200 Subject: migration (incoming): add error propagation to fd and exec protocols And remove the superfluous integer return value. Reviewed-by: Luiz Capitulino Signed-off-by: Paolo Bonzini --- migration-exec.c | 8 +++----- migration-fd.c | 8 +++----- migration-tcp.c | 7 ++----- migration-unix.c | 5 ++--- migration.c | 15 ++++++--------- migration.h | 10 +++++----- vl.c | 16 ++++++---------- 7 files changed, 27 insertions(+), 42 deletions(-) (limited to 'migration-exec.c') diff --git a/migration-exec.c b/migration-exec.c index 5f3f4b2c86..519af57ac7 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -92,19 +92,17 @@ static void exec_accept_incoming_migration(void *opaque) qemu_fclose(f); } -int exec_start_incoming_migration(const char *command) +void exec_start_incoming_migration(const char *command, Error **errp) { QEMUFile *f; DPRINTF("Attempting to start an incoming migration\n"); f = qemu_popen_cmd(command, "r"); if(f == NULL) { - DPRINTF("Unable to apply qemu wrapper to popen file\n"); - return -errno; + error_setg_errno(errp, errno, "failed to popen the migration source"); + return; } qemu_set_fd_handler2(qemu_stdio_fd(f), NULL, exec_accept_incoming_migration, NULL, f); - - return 0; } diff --git a/migration-fd.c b/migration-fd.c index a7c800a852..ce6932d7c3 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -97,7 +97,7 @@ static void fd_accept_incoming_migration(void *opaque) qemu_fclose(f); } -int fd_start_incoming_migration(const char *infd) +void fd_start_incoming_migration(const char *infd, Error **errp) { int fd; QEMUFile *f; @@ -107,11 +107,9 @@ int fd_start_incoming_migration(const char *infd) fd = strtol(infd, NULL, 0); f = qemu_fdopen(fd, "rb"); if(f == NULL) { - DPRINTF("Unable to apply qemu wrapper to file descriptor\n"); - return -errno; + error_setg_errno(errp, errno, "failed to open the source descriptor"); + return; } qemu_set_fd_handler2(fd, NULL, fd_accept_incoming_migration, NULL, f); - - return 0; } diff --git a/migration-tcp.c b/migration-tcp.c index 5e54e68360..46f6ac545c 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -111,18 +111,15 @@ out2: close(s); } -int tcp_start_incoming_migration(const char *host_port, Error **errp) +void tcp_start_incoming_migration(const char *host_port, Error **errp) { int s; s = inet_listen(host_port, NULL, 256, SOCK_STREAM, 0, errp); - if (s < 0) { - return -1; + return; } qemu_set_fd_handler2(s, NULL, tcp_accept_incoming_migration, NULL, (void *)(intptr_t)s); - - return 0; } diff --git a/migration-unix.c b/migration-unix.c index 34a413ab46..ed3db3a39a 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -111,16 +111,15 @@ out2: close(s); } -int unix_start_incoming_migration(const char *path, Error **errp) +void unix_start_incoming_migration(const char *path, Error **errp) { int s; s = unix_listen(path, NULL, 0, errp); if (s < 0) { - return -1; + return; } qemu_set_fd_handler2(s, NULL, unix_accept_incoming_migration, NULL, (void *)(intptr_t)s); - return 0; } diff --git a/migration.c b/migration.c index ef171d2b39..bd55a15f82 100644 --- a/migration.c +++ b/migration.c @@ -64,26 +64,23 @@ MigrationState *migrate_get_current(void) return ¤t_migration; } -int qemu_start_incoming_migration(const char *uri, Error **errp) +void qemu_start_incoming_migration(const char *uri, Error **errp) { const char *p; - int ret; if (strstart(uri, "tcp:", &p)) - ret = tcp_start_incoming_migration(p, errp); + tcp_start_incoming_migration(p, errp); #if !defined(WIN32) else if (strstart(uri, "exec:", &p)) - ret = exec_start_incoming_migration(p); + exec_start_incoming_migration(p, errp); else if (strstart(uri, "unix:", &p)) - ret = unix_start_incoming_migration(p, errp); + unix_start_incoming_migration(p, errp); else if (strstart(uri, "fd:", &p)) - ret = fd_start_incoming_migration(p); + fd_start_incoming_migration(p, errp); #endif else { - fprintf(stderr, "unknown migration protocol: %s\n", uri); - ret = -EPROTONOSUPPORT; + error_setg(errp, "unknown migration protocol: %s\n", uri); } - return ret; } void process_incoming_migration(QEMUFile *f) diff --git a/migration.h b/migration.h index c805e2885e..c3a23cc6c8 100644 --- a/migration.h +++ b/migration.h @@ -49,7 +49,7 @@ struct MigrationState void process_incoming_migration(QEMUFile *f); -int qemu_start_incoming_migration(const char *uri, Error **errp); +void qemu_start_incoming_migration(const char *uri, Error **errp); uint64_t migrate_max_downtime(void); @@ -57,19 +57,19 @@ void do_info_migrate_print(Monitor *mon, const QObject *data); void do_info_migrate(Monitor *mon, QObject **ret_data); -int exec_start_incoming_migration(const char *host_port); +void exec_start_incoming_migration(const char *host_port, Error **errp); void exec_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp); -int tcp_start_incoming_migration(const char *host_port, Error **errp); +void tcp_start_incoming_migration(const char *host_port, Error **errp); void tcp_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp); -int unix_start_incoming_migration(const char *path, Error **errp); +void unix_start_incoming_migration(const char *path, Error **errp); void unix_start_outgoing_migration(MigrationState *s, const char *path, Error **errp); -int fd_start_incoming_migration(const char *path); +void fd_start_incoming_migration(const char *path, Error **errp); void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error **errp); diff --git a/vl.c b/vl.c index ee3c43ae2f..0597888449 100644 --- a/vl.c +++ b/vl.c @@ -3766,16 +3766,12 @@ int main(int argc, char **argv, char **envp) } if (incoming) { - Error *errp = NULL; - int ret = qemu_start_incoming_migration(incoming, &errp); - if (ret < 0) { - if (error_is_set(&errp)) { - fprintf(stderr, "Migrate: %s\n", error_get_pretty(errp)); - error_free(errp); - } - fprintf(stderr, "Migration failed. Exit code %s(%d), exiting.\n", - incoming, ret); - exit(ret); + Error *local_err = NULL; + qemu_start_incoming_migration(incoming, &local_err); + if (local_err) { + fprintf(stderr, "-incoming %s: %s\n", incoming, error_get_pretty(local_err)); + error_free(local_err); + exit(1); } } else if (autostart) { vm_start(); -- cgit v1.2.3-55-g7522 From d263a20bcfc94a59c87176df6c2d29d65a7e4e6a Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 8 Aug 2012 10:21:26 +0200 Subject: migration: replace qemu_stdio_fd with qemu_get_fd Reviewed-by: Orit Wasserman Signed-off-by: Paolo Bonzini --- migration-exec.c | 4 ++-- migration-fd.c | 2 +- qemu-file.h | 1 - savevm.c | 11 ----------- 4 files changed, 3 insertions(+), 15 deletions(-) (limited to 'migration-exec.c') diff --git a/migration-exec.c b/migration-exec.c index 519af57ac7..452bf071f1 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -88,7 +88,7 @@ static void exec_accept_incoming_migration(void *opaque) QEMUFile *f = opaque; process_incoming_migration(f); - qemu_set_fd_handler2(qemu_stdio_fd(f), NULL, NULL, NULL, NULL); + qemu_set_fd_handler2(qemu_get_fd(f), NULL, NULL, NULL, NULL); qemu_fclose(f); } @@ -103,6 +103,6 @@ void exec_start_incoming_migration(const char *command, Error **errp) return; } - qemu_set_fd_handler2(qemu_stdio_fd(f), NULL, + qemu_set_fd_handler2(qemu_get_fd(f), NULL, exec_accept_incoming_migration, NULL, f); } diff --git a/migration-fd.c b/migration-fd.c index ce6932d7c3..b47b222e88 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -93,7 +93,7 @@ static void fd_accept_incoming_migration(void *opaque) QEMUFile *f = opaque; process_incoming_migration(f); - qemu_set_fd_handler2(qemu_stdio_fd(f), NULL, NULL, NULL, NULL); + qemu_set_fd_handler2(qemu_get_fd(f), NULL, NULL, NULL, NULL); qemu_fclose(f); } diff --git a/qemu-file.h b/qemu-file.h index d552f5d906..d64bdbb19b 100644 --- a/qemu-file.h +++ b/qemu-file.h @@ -80,7 +80,6 @@ QEMUFile *qemu_fopen_socket(int fd); QEMUFile *qemu_popen(FILE *popen_file, const char *mode); QEMUFile *qemu_popen_cmd(const char *command, const char *mode); int qemu_get_fd(QEMUFile *f); -int qemu_stdio_fd(QEMUFile *f); int qemu_fclose(QEMUFile *f); void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size); void qemu_put_byte(QEMUFile *f, int v); diff --git a/savevm.c b/savevm.c index a58fe9ac49..0ab1ad4afd 100644 --- a/savevm.c +++ b/savevm.c @@ -311,17 +311,6 @@ QEMUFile *qemu_popen_cmd(const char *command, const char *mode) return qemu_popen(popen_file, mode); } -int qemu_stdio_fd(QEMUFile *f) -{ - QEMUFileStdio *p; - int fd; - - p = (QEMUFileStdio *)f->opaque; - fd = fileno(p->stdio_file); - - return fd; -} - static const QEMUFileOps stdio_file_read_ops = { .get_fd = stdio_get_fd, .get_buffer = stdio_get_buffer, -- cgit v1.2.3-55-g7522 From a6ef29096b89640acaa5edc3a74c2e3efbfa306f Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 7 Aug 2012 10:49:13 +0200 Subject: migration: clean up server sockets and handlers before invoking process_incoming_migration A first step towards making a common "suffix" for all migration protocols, and moving it to process_incoming_migration. Reviewed-by: Orit Wasserman Signed-off-by: Paolo Bonzini --- migration-exec.c | 2 +- migration-fd.c | 2 +- migration-tcp.c | 7 +++---- migration-unix.c | 7 +++---- 4 files changed, 8 insertions(+), 10 deletions(-) (limited to 'migration-exec.c') diff --git a/migration-exec.c b/migration-exec.c index 452bf071f1..014c60f01d 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -87,8 +87,8 @@ static void exec_accept_incoming_migration(void *opaque) { QEMUFile *f = opaque; - process_incoming_migration(f); qemu_set_fd_handler2(qemu_get_fd(f), NULL, NULL, NULL, NULL); + process_incoming_migration(f); qemu_fclose(f); } diff --git a/migration-fd.c b/migration-fd.c index b47b222e88..a4cd83ff7c 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -92,8 +92,8 @@ static void fd_accept_incoming_migration(void *opaque) { QEMUFile *f = opaque; - process_incoming_migration(f); qemu_set_fd_handler2(qemu_get_fd(f), NULL, NULL, NULL, NULL); + process_incoming_migration(f); qemu_fclose(f); } diff --git a/migration-tcp.c b/migration-tcp.c index 46f6ac545c..96a832caa8 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -88,12 +88,14 @@ static void tcp_accept_incoming_migration(void *opaque) do { c = qemu_accept(s, (struct sockaddr *)&addr, &addrlen); } while (c == -1 && socket_error() == EINTR); + qemu_set_fd_handler2(s, NULL, NULL, NULL, NULL); + close(s); DPRINTF("accepted migration\n"); if (c == -1) { fprintf(stderr, "could not accept migration connection\n"); - goto out2; + goto out; } f = qemu_fopen_socket(c); @@ -106,9 +108,6 @@ static void tcp_accept_incoming_migration(void *opaque) qemu_fclose(f); out: close(c); -out2: - qemu_set_fd_handler2(s, NULL, NULL, NULL, NULL); - close(s); } void tcp_start_incoming_migration(const char *host_port, Error **errp) diff --git a/migration-unix.c b/migration-unix.c index ed3db3a39a..5dc49cdf0f 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -88,12 +88,14 @@ static void unix_accept_incoming_migration(void *opaque) do { c = qemu_accept(s, (struct sockaddr *)&addr, &addrlen); } while (c == -1 && errno == EINTR); + qemu_set_fd_handler2(s, NULL, NULL, NULL, NULL); + close(s); DPRINTF("accepted migration\n"); if (c == -1) { fprintf(stderr, "could not accept migration connection\n"); - goto out2; + goto out; } f = qemu_fopen_socket(c); @@ -106,9 +108,6 @@ static void unix_accept_incoming_migration(void *opaque) qemu_fclose(f); out: close(c); -out2: - qemu_set_fd_handler2(s, NULL, NULL, NULL, NULL); - close(s); } void unix_start_incoming_migration(const char *path, Error **errp) -- cgit v1.2.3-55-g7522 From 6c3601361ff22cb8bda3f483ea11c4f7bd095094 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 27 Sep 2012 13:30:15 +0200 Subject: migration: xxx_close will only be called once No need to test s->fd again, it is tested in the caller. Reviewed-by: Orit Wasserman Signed-off-by: Paolo Bonzini --- migration-exec.c | 14 ++++++-------- migration-fd.c | 33 +++++++++++++++------------------ migration-tcp.c | 7 ++----- migration-unix.c | 7 ++----- 4 files changed, 25 insertions(+), 36 deletions(-) (limited to 'migration-exec.c') diff --git a/migration-exec.c b/migration-exec.c index 014c60f01d..2ce7770cfa 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -48,14 +48,12 @@ static int exec_close(MigrationState *s) { int ret = 0; DPRINTF("exec_close\n"); - if (s->opaque) { - ret = qemu_fclose(s->opaque); - s->opaque = NULL; - s->fd = -1; - if (ret >= 0 && !(WIFEXITED(ret) && WEXITSTATUS(ret) == 0)) { - /* close succeeded, but non-zero exit code: */ - ret = -EIO; /* fake errno value */ - } + ret = qemu_fclose(s->opaque); + s->opaque = NULL; + s->fd = -1; + if (ret >= 0 && !(WIFEXITED(ret) && WEXITSTATUS(ret) == 0)) { + /* close succeeded, but non-zero exit code: */ + ret = -EIO; /* fake errno value */ } return ret; } diff --git a/migration-fd.c b/migration-fd.c index a4cd83ff7c..c678b23b7e 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -48,29 +48,26 @@ static int fd_close(MigrationState *s) int ret; DPRINTF("fd_close\n"); - if (s->fd != -1) { - ret = fstat(s->fd, &st); - if (ret == 0 && S_ISREG(st.st_mode)) { - /* - * If the file handle is a regular file make sure the - * data is flushed to disk before signaling success. - */ - ret = fsync(s->fd); - if (ret != 0) { - ret = -errno; - perror("migration-fd: fsync"); - return ret; - } - } - ret = close(s->fd); - s->fd = -1; + ret = fstat(s->fd, &st); + if (ret == 0 && S_ISREG(st.st_mode)) { + /* + * If the file handle is a regular file make sure the + * data is flushed to disk before signaling success. + */ + ret = fsync(s->fd); if (ret != 0) { ret = -errno; - perror("migration-fd: close"); + perror("migration-fd: fsync"); return ret; } } - return 0; + ret = close(s->fd); + s->fd = -1; + if (ret != 0) { + ret = -errno; + perror("migration-fd: close"); + } + return ret; } void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error **errp) diff --git a/migration-tcp.c b/migration-tcp.c index 1a12f17886..bb27ce832a 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -44,11 +44,8 @@ static int tcp_close(MigrationState *s) { int r = 0; DPRINTF("tcp_close\n"); - if (s->fd != -1) { - if (closesocket(s->fd) < 0) { - r = -errno; - } - s->fd = -1; + if (closesocket(s->fd) < 0) { + r = -socket_error(); } return r; } diff --git a/migration-unix.c b/migration-unix.c index 5dc49cdf0f..9b5521edec 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -44,11 +44,8 @@ static int unix_close(MigrationState *s) { int r = 0; DPRINTF("unix_close\n"); - if (s->fd != -1) { - if (close(s->fd) < 0) { - r = -errno; - } - s->fd = -1; + if (close(s->fd) < 0) { + r = -errno; } return r; } -- cgit v1.2.3-55-g7522 From 1c12e1f5b2ce215ee25b4a4e365e76269edf911c Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 7 Aug 2012 10:51:51 +0200 Subject: migration: move qemu_fclose to process_incoming_migration The common suffix is now just process_incoming_migration. Reviewed-by: Orit Wasserman Signed-off-by: Paolo Bonzini --- migration-exec.c | 1 - migration-fd.c | 1 - migration-tcp.c | 1 - migration-unix.c | 1 - migration.c | 6 +++++- 5 files changed, 5 insertions(+), 5 deletions(-) (limited to 'migration-exec.c') diff --git a/migration-exec.c b/migration-exec.c index 2ce7770cfa..2b6fcb4262 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -87,7 +87,6 @@ static void exec_accept_incoming_migration(void *opaque) qemu_set_fd_handler2(qemu_get_fd(f), NULL, NULL, NULL, NULL); process_incoming_migration(f); - qemu_fclose(f); } void exec_start_incoming_migration(const char *command, Error **errp) diff --git a/migration-fd.c b/migration-fd.c index c678b23b7e..5fe28e09fd 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -91,7 +91,6 @@ static void fd_accept_incoming_migration(void *opaque) qemu_set_fd_handler2(qemu_get_fd(f), NULL, NULL, NULL, NULL); process_incoming_migration(f); - qemu_fclose(f); } void fd_start_incoming_migration(const char *infd, Error **errp) diff --git a/migration-tcp.c b/migration-tcp.c index 1279cc9677..5e855fe72f 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -102,7 +102,6 @@ static void tcp_accept_incoming_migration(void *opaque) } process_incoming_migration(f); - qemu_fclose(f); return; out: diff --git a/migration-unix.c b/migration-unix.c index 96ea71b787..dba72b4a54 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -102,7 +102,6 @@ static void unix_accept_incoming_migration(void *opaque) } process_incoming_migration(f); - qemu_fclose(f); return; out: diff --git a/migration.c b/migration.c index a63596f9a0..2741d979fc 100644 --- a/migration.c +++ b/migration.c @@ -85,7 +85,11 @@ void qemu_start_incoming_migration(const char *uri, Error **errp) void process_incoming_migration(QEMUFile *f) { - if (qemu_loadvm_state(f) < 0) { + int ret; + + ret = qemu_loadvm_state(f); + qemu_fclose(f); + if (ret < 0) { fprintf(stderr, "load of migration failed\n"); exit(0); } -- cgit v1.2.3-55-g7522 From f8fe796407d8b340def61a6b57991e47aee3cfc4 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 24 Oct 2012 08:49:51 +0200 Subject: janitor: do not include qemu-char everywhere Touching char/char.h basically causes the whole of QEMU to be rebuilt. Avoid this, it is usually unnecessary. Signed-off-by: Paolo Bonzini --- audio/alsaaudio.c | 1 - audio/ossaudio.c | 1 - block/raw-posix.c | 1 - bt-host.c | 1 - bt-vhci.c | 1 - buffered_file.c | 1 - console.c | 1 + console.h | 1 - hmp.c | 1 + hw/9pfs/virtio-9p-coth.c | 1 - hw/ivshmem.c | 1 + hw/spapr_hcall.c | 2 -- hw/strongarm.c | 1 + hw/xen_disk.c | 1 - hw/xen_nic.c | 1 - hw/xilinx_axidma.c | 1 - hw/xilinx_axienet.c | 1 - hw/xtensa_lx60.c | 1 + iohandler.c | 1 - migration-exec.c | 1 - migration-fd.c | 1 - migration-tcp.c | 1 - migration-unix.c | 1 - monitor.h | 1 - net/slirp.c | 1 + net/socket.c | 1 - net/tap.c | 1 - net/vde.c | 1 - qmp.c | 1 + savevm.c | 1 - ui/qemu-spice.h | 1 - 31 files changed, 7 insertions(+), 25 deletions(-) (limited to 'migration-exec.c') diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c index 564d632d0c..cd553c2a7b 100644 --- a/audio/alsaaudio.c +++ b/audio/alsaaudio.c @@ -24,7 +24,6 @@ #include #include "qemu-common.h" #include "main-loop.h" -#include "qemu-char.h" #include "audio.h" #if QEMU_GNUC_PREREQ(4, 3) diff --git a/audio/ossaudio.c b/audio/ossaudio.c index 45abe39a6d..8249a00449 100644 --- a/audio/ossaudio.c +++ b/audio/ossaudio.c @@ -33,7 +33,6 @@ #include "qemu-common.h" #include "main-loop.h" #include "host-utils.h" -#include "qemu-char.h" #include "audio.h" #define AUDIO_CAP "oss" diff --git a/block/raw-posix.c b/block/raw-posix.c index abfedbea73..48eff2fd83 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -23,7 +23,6 @@ */ #include "qemu-common.h" #include "qemu-timer.h" -#include "qemu-char.h" #include "qemu-log.h" #include "block_int.h" #include "module.h" diff --git a/bt-host.c b/bt-host.c index 8b47370b26..311864517d 100644 --- a/bt-host.c +++ b/bt-host.c @@ -18,7 +18,6 @@ */ #include "qemu-common.h" -#include "qemu-char.h" #include "net.h" #include "bt-host.h" #include "main-loop.h" diff --git a/bt-vhci.c b/bt-vhci.c index 878460aeb5..6fecb66716 100644 --- a/bt-vhci.c +++ b/bt-vhci.c @@ -18,7 +18,6 @@ */ #include "qemu-common.h" -#include "qemu-char.h" #include "net.h" #include "hw/bt.h" #include "main-loop.h" diff --git a/buffered_file.c b/buffered_file.c index bd0f61d8c9..f13443ee91 100644 --- a/buffered_file.c +++ b/buffered_file.c @@ -16,7 +16,6 @@ #include "qemu-common.h" #include "hw/hw.h" #include "qemu-timer.h" -#include "qemu-char.h" #include "buffered_file.h" //#define DEBUG_BUFFERED_FILE diff --git a/console.c b/console.c index 048b48e721..9ac7b28742 100644 --- a/console.c +++ b/console.c @@ -25,6 +25,7 @@ #include "console.h" #include "qemu-timer.h" #include "qmp-commands.h" +#include "qemu-char.h" //#define DEBUG_CONSOLE #define DEFAULT_BACKSCROLL 512 diff --git a/console.h b/console.h index edb1950871..33354e437a 100644 --- a/console.h +++ b/console.h @@ -1,7 +1,6 @@ #ifndef CONSOLE_H #define CONSOLE_H -#include "qemu-char.h" #include "qemu-pixman.h" #include "qdict.h" #include "notify.h" diff --git a/hmp.c b/hmp.c index 180ba2bfd9..873962f710 100644 --- a/hmp.c +++ b/hmp.c @@ -15,6 +15,7 @@ #include "hmp.h" #include "net.h" +#include "qemu-char.h" #include "qemu-option.h" #include "qemu-timer.h" #include "qmp-commands.h" diff --git a/hw/9pfs/virtio-9p-coth.c b/hw/9pfs/virtio-9p-coth.c index 25556cc6a7..9368df7610 100644 --- a/hw/9pfs/virtio-9p-coth.c +++ b/hw/9pfs/virtio-9p-coth.c @@ -12,7 +12,6 @@ * */ -#include "qemu-char.h" #include "fsdev/qemu-fsdev.h" #include "qemu-thread.h" #include "qemu-coroutine.h" diff --git a/hw/ivshmem.c b/hw/ivshmem.c index cf64f32ac0..5c648d98d3 100644 --- a/hw/ivshmem.c +++ b/hw/ivshmem.c @@ -24,6 +24,7 @@ #include "migration.h" #include "qerror.h" #include "event_notifier.h" +#include "qemu-char.h" #include #include diff --git a/hw/spapr_hcall.c b/hw/spapr_hcall.c index 63cadb8d92..1fac362329 100644 --- a/hw/spapr_hcall.c +++ b/hw/spapr_hcall.c @@ -1,8 +1,6 @@ #include "sysemu.h" #include "cpu.h" -#include "qemu-char.h" #include "sysemu.h" -#include "qemu-char.h" #include "helper_regs.h" #include "hw/spapr.h" diff --git a/hw/strongarm.c b/hw/strongarm.c index 43855151ce..44bec34e07 100644 --- a/hw/strongarm.c +++ b/hw/strongarm.c @@ -30,6 +30,7 @@ #include "strongarm.h" #include "qemu-error.h" #include "arm-misc.h" +#include "qemu-char.h" #include "sysemu.h" #include "ssi.h" diff --git a/hw/xen_disk.c b/hw/xen_disk.c index e6bb2f20b9..423b580cff 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -36,7 +36,6 @@ #include #include "hw.h" -#include "qemu-char.h" #include "xen_backend.h" #include "xen_blkif.h" #include "blockdev.h" diff --git a/hw/xen_nic.c b/hw/xen_nic.c index cf7d5591b3..dadacb1fb5 100644 --- a/hw/xen_nic.c +++ b/hw/xen_nic.c @@ -39,7 +39,6 @@ #include "net.h" #include "net/checksum.h" #include "net/util.h" -#include "qemu-char.h" #include "xen_backend.h" #include diff --git a/hw/xilinx_axidma.c b/hw/xilinx_axidma.c index 4575da1765..2fd6068428 100644 --- a/hw/xilinx_axidma.c +++ b/hw/xilinx_axidma.c @@ -23,7 +23,6 @@ */ #include "sysbus.h" -#include "qemu-char.h" #include "qemu-timer.h" #include "ptimer.h" #include "qemu-log.h" diff --git a/hw/xilinx_axienet.c b/hw/xilinx_axienet.c index f2e3bf1274..c859fde09e 100644 --- a/hw/xilinx_axienet.c +++ b/hw/xilinx_axienet.c @@ -23,7 +23,6 @@ */ #include "sysbus.h" -#include "qemu-char.h" #include "qemu-log.h" #include "net.h" #include "net/checksum.h" diff --git a/hw/xtensa_lx60.c b/hw/xtensa_lx60.c index 4c42edc4ea..bc10d3161f 100644 --- a/hw/xtensa_lx60.c +++ b/hw/xtensa_lx60.c @@ -36,6 +36,7 @@ #include "sysbus.h" #include "flash.h" #include "blockdev.h" +#include "qemu-char.h" #include "xtensa_bootparam.h" typedef struct LxBoardDesc { diff --git a/iohandler.c b/iohandler.c index 60460a6f88..258f42d8d2 100644 --- a/iohandler.c +++ b/iohandler.c @@ -24,7 +24,6 @@ #include "config-host.h" #include "qemu-common.h" -#include "qemu-char.h" #include "qemu-queue.h" #include "qemu-aio.h" #include "main-loop.h" diff --git a/migration-exec.c b/migration-exec.c index 2b6fcb4262..b4a3ca3921 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -18,7 +18,6 @@ #include "qemu-common.h" #include "qemu_socket.h" #include "migration.h" -#include "qemu-char.h" #include "buffered_file.h" #include "block.h" #include diff --git a/migration-fd.c b/migration-fd.c index 5fe28e09fd..6d42287913 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -17,7 +17,6 @@ #include "qemu_socket.h" #include "migration.h" #include "monitor.h" -#include "qemu-char.h" #include "buffered_file.h" #include "block.h" #include "qemu_socket.h" diff --git a/migration-tcp.c b/migration-tcp.c index 5e855fe72f..a9bb817d99 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -16,7 +16,6 @@ #include "qemu-common.h" #include "qemu_socket.h" #include "migration.h" -#include "qemu-char.h" #include "buffered_file.h" #include "block.h" diff --git a/migration-unix.c b/migration-unix.c index dba72b4a54..e58e8bc15b 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -16,7 +16,6 @@ #include "qemu-common.h" #include "qemu_socket.h" #include "migration.h" -#include "qemu-char.h" #include "buffered_file.h" #include "block.h" diff --git a/monitor.h b/monitor.h index b4ef9559dc..4595c217ed 100644 --- a/monitor.h +++ b/monitor.h @@ -2,7 +2,6 @@ #define MONITOR_H #include "qemu-common.h" -#include "qemu-char.h" #include "qerror.h" #include "qdict.h" #include "block.h" diff --git a/net/slirp.c b/net/slirp.c index afb52c3af1..f117412bad 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -35,6 +35,7 @@ #include "monitor.h" #include "qemu_socket.h" #include "slirp/libslirp.h" +#include "qemu-char.h" static int get_str_sep(char *buf, int buf_size, const char **pp, int sep) { diff --git a/net/socket.c b/net/socket.c index c01323d4b0..cf309cd5b9 100644 --- a/net/socket.c +++ b/net/socket.c @@ -26,7 +26,6 @@ #include "net.h" #include "clients.h" #include "monitor.h" -#include "qemu-char.h" #include "qemu-common.h" #include "qemu-error.h" #include "qemu-option.h" diff --git a/net/tap.c b/net/tap.c index 1abfd44bd9..5ff78934dc 100644 --- a/net/tap.c +++ b/net/tap.c @@ -37,7 +37,6 @@ #include "clients.h" #include "monitor.h" #include "sysemu.h" -#include "qemu-char.h" #include "qemu-common.h" #include "qemu-error.h" diff --git a/net/vde.c b/net/vde.c index 275bda92c3..cc5a07d65e 100644 --- a/net/vde.c +++ b/net/vde.c @@ -27,7 +27,6 @@ #include "net.h" #include "clients.h" -#include "qemu-char.h" #include "qemu-common.h" #include "qemu-option.h" diff --git a/qmp.c b/qmp.c index e3a7f0b217..e873f0a0dc 100644 --- a/qmp.c +++ b/qmp.c @@ -16,6 +16,7 @@ #include "qemu-common.h" #include "sysemu.h" #include "qmp-commands.h" +#include "qemu-char.h" #include "ui/qemu-spice.h" #include "ui/vnc.h" #include "kvm.h" diff --git a/savevm.c b/savevm.c index 5d04d59688..f5886ce772 100644 --- a/savevm.c +++ b/savevm.c @@ -76,7 +76,6 @@ #include "monitor.h" #include "sysemu.h" #include "qemu-timer.h" -#include "qemu-char.h" #include "audio/audio.h" #include "migration.h" #include "qemu_socket.h" diff --git a/ui/qemu-spice.h b/ui/qemu-spice.h index 3299da87d6..5857b8a92e 100644 --- a/ui/qemu-spice.h +++ b/ui/qemu-spice.h @@ -24,7 +24,6 @@ #include "qemu-option.h" #include "qemu-config.h" -#include "qemu-char.h" #include "monitor.h" extern int using_spice; -- cgit v1.2.3-55-g7522 From 737e150e89c44c6b33691a627e24bac7fb58f349 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 17 Dec 2012 18:19:44 +0100 Subject: block: move include files to include/block/ Signed-off-by: Paolo Bonzini --- aes.c | 2 +- aes.h | 26 --- aio-posix.c | 2 +- aio-win32.c | 2 +- async.c | 2 +- block-migration.c | 2 +- block.c | 6 +- block.h | 439 ------------------------------------------ block/blkdebug.c | 2 +- block/blkverify.c | 2 +- block/bochs.c | 2 +- block/cloop.c | 2 +- block/commit.c | 4 +- block/cow.c | 2 +- block/curl.c | 2 +- block/dmg.c | 2 +- block/gluster.c | 2 +- block/iscsi.c | 2 +- block/linux-aio.c | 2 +- block/mirror.c | 4 +- block/nbd.c | 4 +- block/parallels.c | 2 +- block/qcow.c | 4 +- block/qcow2-cache.c | 2 +- block/qcow2-cluster.c | 2 +- block/qcow2-refcount.c | 2 +- block/qcow2-snapshot.c | 2 +- block/qcow2.c | 4 +- block/qcow2.h | 4 +- block/qed.h | 2 +- block/raw-posix.c | 4 +- block/raw-win32.c | 4 +- block/raw.c | 2 +- block/rbd.c | 2 +- block/sheepdog.c | 2 +- block/stream.c | 4 +- block/vdi.c | 2 +- block/vmdk.c | 2 +- block/vpc.c | 2 +- block/vvfat.c | 2 +- block/win32-aio.c | 4 +- block_int.h | 366 ----------------------------------- blockdev-nbd.c | 2 +- blockdev.c | 4 +- blockdev.h | 2 +- blockjob.c | 8 +- blockjob.h | 278 -------------------------- cmd.c | 2 +- coroutine-gthread.c | 2 +- coroutine-sigaltstack.c | 2 +- coroutine-ucontext.c | 2 +- coroutine-win32.c | 2 +- dma.h | 2 +- hw/9pfs/codir.c | 2 +- hw/9pfs/cofile.c | 2 +- hw/9pfs/cofs.c | 2 +- hw/9pfs/coxattr.c | 2 +- hw/9pfs/virtio-9p-coth.c | 2 +- hw/9pfs/virtio-9p-coth.h | 2 +- hw/9pfs/virtio-9p.h | 2 +- hw/hd-geometry.c | 2 +- hw/hw.h | 2 +- hw/ide/cmd646.c | 2 +- hw/ide/ich.c | 2 +- hw/ide/isa.c | 2 +- hw/ide/macio.c | 2 +- hw/ide/microdrive.c | 2 +- hw/ide/mmio.c | 2 +- hw/ide/pci.c | 2 +- hw/ide/via.c | 2 +- hw/mips_fulong2e.c | 2 +- hw/mips_malta.c | 2 +- hw/musicpal.c | 2 +- hw/pflash_cfi01.c | 2 +- hw/pflash_cfi02.c | 2 +- hw/ppc405_boards.c | 2 +- hw/s390-virtio-bus.c | 2 +- hw/s390-virtio.c | 2 +- hw/scsi.h | 2 +- hw/sd.c | 2 +- hw/spitz.c | 2 +- hw/tosa.c | 2 +- include/block/aes.h | 26 +++ include/block/aio.h | 240 +++++++++++++++++++++++ include/block/block.h | 439 ++++++++++++++++++++++++++++++++++++++++++ include/block/block_int.h | 366 +++++++++++++++++++++++++++++++++++ include/block/blockjob.h | 278 ++++++++++++++++++++++++++ include/block/coroutine.h | 211 ++++++++++++++++++++ include/block/coroutine_int.h | 49 +++++ include/block/nbd.h | 100 ++++++++++ include/block/thread-pool.h | 34 ++++ iohandler.c | 2 +- main-loop.c | 2 +- main-loop.h | 2 +- migration-exec.c | 2 +- migration-fd.c | 2 +- migration-tcp.c | 2 +- migration-unix.c | 2 +- migration.c | 2 +- monitor.h | 2 +- nbd.c | 6 +- nbd.h | 100 ---------- qemu-aio.h | 240 ----------------------- qemu-char.h | 2 +- qemu-coroutine-int.h | 49 ----- qemu-coroutine-io.c | 2 +- qemu-coroutine-lock.c | 6 +- qemu-coroutine-sleep.c | 2 +- qemu-coroutine.c | 4 +- qemu-coroutine.h | 211 -------------------- qemu-img.c | 2 +- qemu-io.c | 2 +- qemu-nbd.c | 4 +- tests/test-aio.c | 2 +- tests/test-coroutine.c | 2 +- tests/test-thread-pool.c | 6 +- thread-pool.c | 6 +- thread-pool.h | 34 ---- 118 files changed, 1869 insertions(+), 1869 deletions(-) delete mode 100644 aes.h delete mode 100644 block.h delete mode 100644 block_int.h delete mode 100644 blockjob.h create mode 100644 include/block/aes.h create mode 100644 include/block/aio.h create mode 100644 include/block/block.h create mode 100644 include/block/block_int.h create mode 100644 include/block/blockjob.h create mode 100644 include/block/coroutine.h create mode 100644 include/block/coroutine_int.h create mode 100644 include/block/nbd.h create mode 100644 include/block/thread-pool.h delete mode 100644 nbd.h delete mode 100644 qemu-aio.h delete mode 100644 qemu-coroutine-int.h delete mode 100644 qemu-coroutine.h delete mode 100644 thread-pool.h (limited to 'migration-exec.c') diff --git a/aes.c b/aes.c index eb37adbed8..1da7bff1c9 100644 --- a/aes.c +++ b/aes.c @@ -28,7 +28,7 @@ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "qemu-common.h" -#include "aes.h" +#include "block/aes.h" #ifndef NDEBUG #define NDEBUG diff --git a/aes.h b/aes.h deleted file mode 100644 index a0167eb7d5..0000000000 --- a/aes.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef QEMU_AES_H -#define QEMU_AES_H - -#define AES_MAXNR 14 -#define AES_BLOCK_SIZE 16 - -struct aes_key_st { - uint32_t rd_key[4 *(AES_MAXNR + 1)]; - int rounds; -}; -typedef struct aes_key_st AES_KEY; - -int AES_set_encrypt_key(const unsigned char *userKey, const int bits, - AES_KEY *key); -int AES_set_decrypt_key(const unsigned char *userKey, const int bits, - AES_KEY *key); - -void AES_encrypt(const unsigned char *in, unsigned char *out, - const AES_KEY *key); -void AES_decrypt(const unsigned char *in, unsigned char *out, - const AES_KEY *key); -void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, - const unsigned long length, const AES_KEY *key, - unsigned char *ivec, const int enc); - -#endif diff --git a/aio-posix.c b/aio-posix.c index 05cc84e121..d1e1bc2c75 100644 --- a/aio-posix.c +++ b/aio-posix.c @@ -14,7 +14,7 @@ */ #include "qemu-common.h" -#include "block.h" +#include "block/block.h" #include "qemu-queue.h" #include "qemu_socket.h" diff --git a/aio-win32.c b/aio-win32.c index cec4646635..9a26f9c3d9 100644 --- a/aio-win32.c +++ b/aio-win32.c @@ -16,7 +16,7 @@ */ #include "qemu-common.h" -#include "block.h" +#include "block/block.h" #include "qemu-queue.h" #include "qemu_socket.h" diff --git a/async.c b/async.c index 41ae0c1195..6df4caf68a 100644 --- a/async.c +++ b/async.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "main-loop.h" /***********************************************************/ diff --git a/block-migration.c b/block-migration.c index 71b9601e00..c15de9f750 100644 --- a/block-migration.c +++ b/block-migration.c @@ -14,7 +14,7 @@ */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "hw/hw.h" #include "qemu-queue.h" #include "qemu-timer.h" diff --git a/block.c b/block.c index e962a5afe9..5eab9e2519 100644 --- a/block.c +++ b/block.c @@ -25,13 +25,13 @@ #include "qemu-common.h" #include "trace.h" #include "monitor.h" -#include "block_int.h" -#include "blockjob.h" +#include "block/block_int.h" +#include "block/blockjob.h" #include "module.h" #include "qapi/qmp/qjson.h" #include "sysemu.h" #include "notify.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "qmp-commands.h" #include "qemu-timer.h" diff --git a/block.h b/block.h deleted file mode 100644 index 0b22892d61..0000000000 --- a/block.h +++ /dev/null @@ -1,439 +0,0 @@ -#ifndef BLOCK_H -#define BLOCK_H - -#include "qemu-aio.h" -#include "qemu-common.h" -#include "qemu-option.h" -#include "qemu-coroutine.h" -#include "qapi/qmp/qobject.h" -#include "qapi-types.h" - -/* block.c */ -typedef struct BlockDriver BlockDriver; -typedef struct BlockJob BlockJob; - -typedef struct BlockDriverInfo { - /* in bytes, 0 if irrelevant */ - int cluster_size; - /* offset at which the VM state can be saved (0 if not possible) */ - int64_t vm_state_offset; - bool is_dirty; -} BlockDriverInfo; - -typedef struct BlockFragInfo { - uint64_t allocated_clusters; - uint64_t total_clusters; - uint64_t fragmented_clusters; -} BlockFragInfo; - -typedef struct QEMUSnapshotInfo { - char id_str[128]; /* unique snapshot id */ - /* the following fields are informative. They are not needed for - the consistency of the snapshot */ - char name[256]; /* user chosen name */ - uint64_t vm_state_size; /* VM state info size */ - uint32_t date_sec; /* UTC date of the snapshot */ - uint32_t date_nsec; - uint64_t vm_clock_nsec; /* VM clock relative to boot */ -} QEMUSnapshotInfo; - -/* Callbacks for block device models */ -typedef struct BlockDevOps { - /* - * Runs when virtual media changed (monitor commands eject, change) - * Argument load is true on load and false on eject. - * Beware: doesn't run when a host device's physical media - * changes. Sure would be useful if it did. - * Device models with removable media must implement this callback. - */ - void (*change_media_cb)(void *opaque, bool load); - /* - * Runs when an eject request is issued from the monitor, the tray - * is closed, and the medium is locked. - * Device models that do not implement is_medium_locked will not need - * this callback. Device models that can lock the medium or tray might - * want to implement the callback and unlock the tray when "force" is - * true, even if they do not support eject requests. - */ - void (*eject_request_cb)(void *opaque, bool force); - /* - * Is the virtual tray open? - * Device models implement this only when the device has a tray. - */ - bool (*is_tray_open)(void *opaque); - /* - * Is the virtual medium locked into the device? - * Device models implement this only when device has such a lock. - */ - bool (*is_medium_locked)(void *opaque); - /* - * Runs when the size changed (e.g. monitor command block_resize) - */ - void (*resize_cb)(void *opaque); -} BlockDevOps; - -#define BDRV_O_RDWR 0x0002 -#define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */ -#define BDRV_O_NOCACHE 0x0020 /* do not use the host page cache */ -#define BDRV_O_CACHE_WB 0x0040 /* use write-back caching */ -#define BDRV_O_NATIVE_AIO 0x0080 /* use native AIO instead of the thread pool */ -#define BDRV_O_NO_BACKING 0x0100 /* don't open the backing file */ -#define BDRV_O_NO_FLUSH 0x0200 /* disable flushing on this disk */ -#define BDRV_O_COPY_ON_READ 0x0400 /* copy read backing sectors into image */ -#define BDRV_O_INCOMING 0x0800 /* consistency hint for incoming migration */ -#define BDRV_O_CHECK 0x1000 /* open solely for consistency check */ -#define BDRV_O_ALLOW_RDWR 0x2000 /* allow reopen to change from r/o to r/w */ - -#define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH) - -#define BDRV_SECTOR_BITS 9 -#define BDRV_SECTOR_SIZE (1ULL << BDRV_SECTOR_BITS) -#define BDRV_SECTOR_MASK ~(BDRV_SECTOR_SIZE - 1) - -typedef enum { - BDRV_ACTION_REPORT, BDRV_ACTION_IGNORE, BDRV_ACTION_STOP -} BlockErrorAction; - -typedef QSIMPLEQ_HEAD(BlockReopenQueue, BlockReopenQueueEntry) BlockReopenQueue; - -typedef struct BDRVReopenState { - BlockDriverState *bs; - int flags; - void *opaque; -} BDRVReopenState; - - -void bdrv_iostatus_enable(BlockDriverState *bs); -void bdrv_iostatus_reset(BlockDriverState *bs); -void bdrv_iostatus_disable(BlockDriverState *bs); -bool bdrv_iostatus_is_enabled(const BlockDriverState *bs); -void bdrv_iostatus_set_err(BlockDriverState *bs, int error); -void bdrv_info_print(Monitor *mon, const QObject *data); -void bdrv_info(Monitor *mon, QObject **ret_data); -void bdrv_stats_print(Monitor *mon, const QObject *data); -void bdrv_info_stats(Monitor *mon, QObject **ret_data); - -/* disk I/O throttling */ -void bdrv_io_limits_enable(BlockDriverState *bs); -void bdrv_io_limits_disable(BlockDriverState *bs); -bool bdrv_io_limits_enabled(BlockDriverState *bs); - -void bdrv_init(void); -void bdrv_init_with_whitelist(void); -BlockDriver *bdrv_find_protocol(const char *filename); -BlockDriver *bdrv_find_format(const char *format_name); -BlockDriver *bdrv_find_whitelisted_format(const char *format_name); -int bdrv_create(BlockDriver *drv, const char* filename, - QEMUOptionParameter *options); -int bdrv_create_file(const char* filename, QEMUOptionParameter *options); -BlockDriverState *bdrv_new(const char *device_name); -void bdrv_make_anon(BlockDriverState *bs); -void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old); -void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top); -void bdrv_delete(BlockDriverState *bs); -int bdrv_parse_cache_flags(const char *mode, int *flags); -int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags); -int bdrv_open_backing_file(BlockDriverState *bs); -int bdrv_open(BlockDriverState *bs, const char *filename, int flags, - BlockDriver *drv); -BlockReopenQueue *bdrv_reopen_queue(BlockReopenQueue *bs_queue, - BlockDriverState *bs, int flags); -int bdrv_reopen_multiple(BlockReopenQueue *bs_queue, Error **errp); -int bdrv_reopen(BlockDriverState *bs, int bdrv_flags, Error **errp); -int bdrv_reopen_prepare(BDRVReopenState *reopen_state, - BlockReopenQueue *queue, Error **errp); -void bdrv_reopen_commit(BDRVReopenState *reopen_state); -void bdrv_reopen_abort(BDRVReopenState *reopen_state); -void bdrv_close(BlockDriverState *bs); -void bdrv_add_close_notifier(BlockDriverState *bs, Notifier *notify); -int bdrv_attach_dev(BlockDriverState *bs, void *dev); -void bdrv_attach_dev_nofail(BlockDriverState *bs, void *dev); -void bdrv_detach_dev(BlockDriverState *bs, void *dev); -void *bdrv_get_attached_dev(BlockDriverState *bs); -void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops, - void *opaque); -void bdrv_dev_eject_request(BlockDriverState *bs, bool force); -bool bdrv_dev_has_removable_media(BlockDriverState *bs); -bool bdrv_dev_is_tray_open(BlockDriverState *bs); -bool bdrv_dev_is_medium_locked(BlockDriverState *bs); -int bdrv_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors); -int bdrv_read_unthrottled(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors); -int bdrv_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); -int bdrv_pread(BlockDriverState *bs, int64_t offset, - void *buf, int count); -int bdrv_pwrite(BlockDriverState *bs, int64_t offset, - const void *buf, int count); -int bdrv_pwrite_sync(BlockDriverState *bs, int64_t offset, - const void *buf, int count); -int coroutine_fn bdrv_co_readv(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, QEMUIOVector *qiov); -int coroutine_fn bdrv_co_copy_on_readv(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, QEMUIOVector *qiov); -int coroutine_fn bdrv_co_writev(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, QEMUIOVector *qiov); -/* - * Efficiently zero a region of the disk image. Note that this is a regular - * I/O request like read or write and should have a reasonable size. This - * function is not suitable for zeroing the entire image in a single request - * because it may allocate memory for the entire region. - */ -int coroutine_fn bdrv_co_write_zeroes(BlockDriverState *bs, int64_t sector_num, - int nb_sectors); -int coroutine_fn bdrv_co_is_allocated(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, int *pnum); -int coroutine_fn bdrv_co_is_allocated_above(BlockDriverState *top, - BlockDriverState *base, - int64_t sector_num, - int nb_sectors, int *pnum); -BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs, - const char *backing_file); -int bdrv_get_backing_file_depth(BlockDriverState *bs); -int bdrv_truncate(BlockDriverState *bs, int64_t offset); -int64_t bdrv_getlength(BlockDriverState *bs); -int64_t bdrv_get_allocated_file_size(BlockDriverState *bs); -void bdrv_get_geometry(BlockDriverState *bs, uint64_t *nb_sectors_ptr); -int bdrv_commit(BlockDriverState *bs); -int bdrv_commit_all(void); -int bdrv_change_backing_file(BlockDriverState *bs, - const char *backing_file, const char *backing_fmt); -void bdrv_register(BlockDriver *bdrv); -int bdrv_drop_intermediate(BlockDriverState *active, BlockDriverState *top, - BlockDriverState *base); -BlockDriverState *bdrv_find_overlay(BlockDriverState *active, - BlockDriverState *bs); -BlockDriverState *bdrv_find_base(BlockDriverState *bs); - - -typedef struct BdrvCheckResult { - int corruptions; - int leaks; - int check_errors; - int corruptions_fixed; - int leaks_fixed; - BlockFragInfo bfi; -} BdrvCheckResult; - -typedef enum { - BDRV_FIX_LEAKS = 1, - BDRV_FIX_ERRORS = 2, -} BdrvCheckMode; - -int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix); - -/* async block I/O */ -typedef void BlockDriverDirtyHandler(BlockDriverState *bs, int64_t sector, - int sector_num); -BlockDriverAIOCB *bdrv_aio_readv(BlockDriverState *bs, int64_t sector_num, - QEMUIOVector *iov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, int64_t sector_num, - QEMUIOVector *iov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs, - BlockDriverCompletionFunc *cb, void *opaque); -BlockDriverAIOCB *bdrv_aio_discard(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -void bdrv_aio_cancel(BlockDriverAIOCB *acb); - -typedef struct BlockRequest { - /* Fields to be filled by multiwrite caller */ - int64_t sector; - int nb_sectors; - QEMUIOVector *qiov; - BlockDriverCompletionFunc *cb; - void *opaque; - - /* Filled by multiwrite implementation */ - int error; -} BlockRequest; - -int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs, - int num_reqs); - -/* sg packet commands */ -int bdrv_ioctl(BlockDriverState *bs, unsigned long int req, void *buf); -BlockDriverAIOCB *bdrv_aio_ioctl(BlockDriverState *bs, - unsigned long int req, void *buf, - BlockDriverCompletionFunc *cb, void *opaque); - -/* Invalidate any cached metadata used by image formats */ -void bdrv_invalidate_cache(BlockDriverState *bs); -void bdrv_invalidate_cache_all(void); - -void bdrv_clear_incoming_migration_all(void); - -/* Ensure contents are flushed to disk. */ -int bdrv_flush(BlockDriverState *bs); -int coroutine_fn bdrv_co_flush(BlockDriverState *bs); -void bdrv_flush_all(void); -void bdrv_close_all(void); -void bdrv_drain_all(void); - -int bdrv_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors); -int bdrv_co_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors); -int bdrv_has_zero_init(BlockDriverState *bs); -int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors, - int *pnum); - -void bdrv_set_on_error(BlockDriverState *bs, BlockdevOnError on_read_error, - BlockdevOnError on_write_error); -BlockdevOnError bdrv_get_on_error(BlockDriverState *bs, bool is_read); -BlockErrorAction bdrv_get_error_action(BlockDriverState *bs, bool is_read, int error); -void bdrv_error_action(BlockDriverState *bs, BlockErrorAction action, - bool is_read, int error); -int bdrv_is_read_only(BlockDriverState *bs); -int bdrv_is_sg(BlockDriverState *bs); -int bdrv_enable_write_cache(BlockDriverState *bs); -void bdrv_set_enable_write_cache(BlockDriverState *bs, bool wce); -int bdrv_is_inserted(BlockDriverState *bs); -int bdrv_media_changed(BlockDriverState *bs); -void bdrv_lock_medium(BlockDriverState *bs, bool locked); -void bdrv_eject(BlockDriverState *bs, bool eject_flag); -const char *bdrv_get_format_name(BlockDriverState *bs); -BlockDriverState *bdrv_find(const char *name); -BlockDriverState *bdrv_next(BlockDriverState *bs); -void bdrv_iterate(void (*it)(void *opaque, BlockDriverState *bs), - void *opaque); -int bdrv_is_encrypted(BlockDriverState *bs); -int bdrv_key_required(BlockDriverState *bs); -int bdrv_set_key(BlockDriverState *bs, const char *key); -int bdrv_query_missing_keys(void); -void bdrv_iterate_format(void (*it)(void *opaque, const char *name), - void *opaque); -const char *bdrv_get_device_name(BlockDriverState *bs); -int bdrv_get_flags(BlockDriverState *bs); -int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); -int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi); - -const char *bdrv_get_encrypted_filename(BlockDriverState *bs); -void bdrv_get_backing_filename(BlockDriverState *bs, - char *filename, int filename_size); -void bdrv_get_full_backing_filename(BlockDriverState *bs, - char *dest, size_t sz); -BlockInfo *bdrv_query_info(BlockDriverState *s); -BlockStats *bdrv_query_stats(const BlockDriverState *bs); -int bdrv_can_snapshot(BlockDriverState *bs); -int bdrv_is_snapshot(BlockDriverState *bs); -BlockDriverState *bdrv_snapshots(void); -int bdrv_snapshot_create(BlockDriverState *bs, - QEMUSnapshotInfo *sn_info); -int bdrv_snapshot_goto(BlockDriverState *bs, - const char *snapshot_id); -int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id); -int bdrv_snapshot_list(BlockDriverState *bs, - QEMUSnapshotInfo **psn_info); -int bdrv_snapshot_load_tmp(BlockDriverState *bs, - const char *snapshot_name); -char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn); - -char *get_human_readable_size(char *buf, int buf_size, int64_t size); -int path_is_absolute(const char *path); -void path_combine(char *dest, int dest_size, - const char *base_path, - const char *filename); - -int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf, - int64_t pos, int size); - -int bdrv_load_vmstate(BlockDriverState *bs, uint8_t *buf, - int64_t pos, int size); - -void bdrv_img_create(const char *filename, const char *fmt, - const char *base_filename, const char *base_fmt, - char *options, uint64_t img_size, int flags, Error **errp); - -void bdrv_set_buffer_alignment(BlockDriverState *bs, int align); -void *qemu_blockalign(BlockDriverState *bs, size_t size); - -#define BDRV_SECTORS_PER_DIRTY_CHUNK 2048 - -void bdrv_set_dirty_tracking(BlockDriverState *bs, int enable); -int bdrv_get_dirty(BlockDriverState *bs, int64_t sector); -void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); -void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); -int64_t bdrv_get_next_dirty(BlockDriverState *bs, int64_t sector); -int64_t bdrv_get_dirty_count(BlockDriverState *bs); - -void bdrv_enable_copy_on_read(BlockDriverState *bs); -void bdrv_disable_copy_on_read(BlockDriverState *bs); - -void bdrv_set_in_use(BlockDriverState *bs, int in_use); -int bdrv_in_use(BlockDriverState *bs); - -enum BlockAcctType { - BDRV_ACCT_READ, - BDRV_ACCT_WRITE, - BDRV_ACCT_FLUSH, - BDRV_MAX_IOTYPE, -}; - -typedef struct BlockAcctCookie { - int64_t bytes; - int64_t start_time_ns; - enum BlockAcctType type; -} BlockAcctCookie; - -void bdrv_acct_start(BlockDriverState *bs, BlockAcctCookie *cookie, - int64_t bytes, enum BlockAcctType type); -void bdrv_acct_done(BlockDriverState *bs, BlockAcctCookie *cookie); - -typedef enum { - BLKDBG_L1_UPDATE, - - BLKDBG_L1_GROW_ALLOC_TABLE, - BLKDBG_L1_GROW_WRITE_TABLE, - BLKDBG_L1_GROW_ACTIVATE_TABLE, - - BLKDBG_L2_LOAD, - BLKDBG_L2_UPDATE, - BLKDBG_L2_UPDATE_COMPRESSED, - BLKDBG_L2_ALLOC_COW_READ, - BLKDBG_L2_ALLOC_WRITE, - - BLKDBG_READ_AIO, - BLKDBG_READ_BACKING_AIO, - BLKDBG_READ_COMPRESSED, - - BLKDBG_WRITE_AIO, - BLKDBG_WRITE_COMPRESSED, - - BLKDBG_VMSTATE_LOAD, - BLKDBG_VMSTATE_SAVE, - - BLKDBG_COW_READ, - BLKDBG_COW_WRITE, - - BLKDBG_REFTABLE_LOAD, - BLKDBG_REFTABLE_GROW, - - BLKDBG_REFBLOCK_LOAD, - BLKDBG_REFBLOCK_UPDATE, - BLKDBG_REFBLOCK_UPDATE_PART, - BLKDBG_REFBLOCK_ALLOC, - BLKDBG_REFBLOCK_ALLOC_HOOKUP, - BLKDBG_REFBLOCK_ALLOC_WRITE, - BLKDBG_REFBLOCK_ALLOC_WRITE_BLOCKS, - BLKDBG_REFBLOCK_ALLOC_WRITE_TABLE, - BLKDBG_REFBLOCK_ALLOC_SWITCH_TABLE, - - BLKDBG_CLUSTER_ALLOC, - BLKDBG_CLUSTER_ALLOC_BYTES, - BLKDBG_CLUSTER_FREE, - - BLKDBG_EVENT_MAX, -} BlkDebugEvent; - -#define BLKDBG_EVENT(bs, evt) bdrv_debug_event(bs, evt) -void bdrv_debug_event(BlockDriverState *bs, BlkDebugEvent event); - -int bdrv_debug_breakpoint(BlockDriverState *bs, const char *event, - const char *tag); -int bdrv_debug_resume(BlockDriverState *bs, const char *tag); -bool bdrv_debug_is_suspended(BlockDriverState *bs, const char *tag); - -#endif diff --git a/block/blkdebug.c b/block/blkdebug.c index 65556e73e5..cd2866e7bd 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -24,7 +24,7 @@ #include "qemu-common.h" #include "qemu-config.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" typedef struct BDRVBlkdebugState { diff --git a/block/blkverify.c b/block/blkverify.c index 4beede77ab..cde5098e5a 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -9,7 +9,7 @@ #include #include "qemu_socket.h" /* for EINPROGRESS on Windows */ -#include "block_int.h" +#include "block/block_int.h" typedef struct { BlockDriverState *test_file; diff --git a/block/bochs.c b/block/bochs.c index ab7944dc43..2cc7524782 100644 --- a/block/bochs.c +++ b/block/bochs.c @@ -23,7 +23,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" /**************************************************************/ diff --git a/block/cloop.c b/block/cloop.c index 7570eb8e74..da29ff379c 100644 --- a/block/cloop.c +++ b/block/cloop.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include diff --git a/block/commit.c b/block/commit.c index e2bb1e241b..61ebdba54f 100644 --- a/block/commit.c +++ b/block/commit.c @@ -13,8 +13,8 @@ */ #include "trace.h" -#include "block_int.h" -#include "blockjob.h" +#include "block/block_int.h" +#include "block/blockjob.h" #include "qemu/ratelimit.h" enum { diff --git a/block/cow.c b/block/cow.c index a5a00eb9ca..1438ae1e3b 100644 --- a/block/cow.c +++ b/block/cow.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" /**************************************************************/ diff --git a/block/curl.c b/block/curl.c index 1179484de0..47df9524ea 100644 --- a/block/curl.c +++ b/block/curl.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include // #define DEBUG diff --git a/block/dmg.c b/block/dmg.c index 37902a4347..6ee505a9f5 100644 --- a/block/dmg.c +++ b/block/dmg.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "bswap.h" #include "module.h" #include diff --git a/block/gluster.c b/block/gluster.c index 1c90174b13..4cb4e60227 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -16,7 +16,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ #include -#include "block_int.h" +#include "block/block_int.h" #include "qemu_socket.h" #include "uri.h" diff --git a/block/iscsi.c b/block/iscsi.c index 33b93d8000..77e619a1fd 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -29,7 +29,7 @@ #include "qemu-common.h" #include "qemu-config.h" #include "qemu-error.h" -#include "block_int.h" +#include "block/block_int.h" #include "trace.h" #include "hw/scsi-defs.h" diff --git a/block/linux-aio.c b/block/linux-aio.c index 91ef863241..28e5a04e12 100644 --- a/block/linux-aio.c +++ b/block/linux-aio.c @@ -8,7 +8,7 @@ * See the COPYING file in the top-level directory. */ #include "qemu-common.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "qemu-queue.h" #include "block/raw-aio.h" #include "event_notifier.h" diff --git a/block/mirror.c b/block/mirror.c index b1f5d4fa22..8aeacbf12c 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -12,8 +12,8 @@ */ #include "trace.h" -#include "blockjob.h" -#include "block_int.h" +#include "block/blockjob.h" +#include "block/block_int.h" #include "qemu/ratelimit.h" enum { diff --git a/block/nbd.c b/block/nbd.c index e87c248175..38d6b90ab2 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -27,9 +27,9 @@ */ #include "qemu-common.h" -#include "nbd.h" +#include "block/nbd.h" #include "uri.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "qemu_socket.h" diff --git a/block/parallels.c b/block/parallels.c index d30f0ecf77..ae88cd6359 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -24,7 +24,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" /**************************************************************/ diff --git a/block/qcow.c b/block/qcow.c index b239c82ae0..d13bd400f0 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -22,10 +22,10 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include -#include "aes.h" +#include "block/aes.h" #include "migration.h" /**************************************************************/ diff --git a/block/qcow2-cache.c b/block/qcow2-cache.c index 2d4322a8dd..2f3114ecc2 100644 --- a/block/qcow2-cache.c +++ b/block/qcow2-cache.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ -#include "block_int.h" +#include "block/block_int.h" #include "qemu-common.h" #include "qcow2.h" #include "trace.h" diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 468ef1be56..56fccf9487 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -25,7 +25,7 @@ #include #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "block/qcow2.h" #include "trace.h" diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 96224d1af2..6a95aa6c92 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "block/qcow2.h" static int64_t alloc_clusters_noref(BlockDriverState *bs, int64_t size); diff --git a/block/qcow2-snapshot.c b/block/qcow2-snapshot.c index 4e7c93b8b3..eb8fcd5549 100644 --- a/block/qcow2-snapshot.c +++ b/block/qcow2-snapshot.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "block/qcow2.h" typedef struct QEMU_PACKED QCowSnapshotHeader { diff --git a/block/qcow2.c b/block/qcow2.c index 217b4e422f..205d910a52 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -22,10 +22,10 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include -#include "aes.h" +#include "block/aes.h" #include "block/qcow2.h" #include "qemu-error.h" #include "qapi/qmp/qerror.h" diff --git a/block/qcow2.h b/block/qcow2.h index a60fcb429a..718b52baca 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -25,8 +25,8 @@ #ifndef BLOCK_QCOW2_H #define BLOCK_QCOW2_H -#include "aes.h" -#include "qemu-coroutine.h" +#include "block/aes.h" +#include "block/coroutine.h" //#define DEBUG_ALLOC //#define DEBUG_ALLOC2 diff --git a/block/qed.h b/block/qed.h index a063bf70af..2b4ddedf31 100644 --- a/block/qed.h +++ b/block/qed.h @@ -15,7 +15,7 @@ #ifndef BLOCK_QED_H #define BLOCK_QED_H -#include "block_int.h" +#include "block/block_int.h" /* The layout of a QED file is as follows: * diff --git a/block/raw-posix.c b/block/raw-posix.c index 48eff2fd83..4e73885269 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -24,10 +24,10 @@ #include "qemu-common.h" #include "qemu-timer.h" #include "qemu-log.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "trace.h" -#include "thread-pool.h" +#include "block/thread-pool.h" #include "iov.h" #include "raw-aio.h" diff --git a/block/raw-win32.c b/block/raw-win32.c index ce207a3109..9269fe84c0 100644 --- a/block/raw-win32.c +++ b/block/raw-win32.c @@ -23,11 +23,11 @@ */ #include "qemu-common.h" #include "qemu-timer.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "raw-aio.h" #include "trace.h" -#include "thread-pool.h" +#include "block/thread-pool.h" #include "iov.h" #include #include diff --git a/block/raw.c b/block/raw.c index 253e949b8c..6aec93dadb 100644 --- a/block/raw.c +++ b/block/raw.c @@ -1,6 +1,6 @@ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" static int raw_open(BlockDriverState *bs, int flags) diff --git a/block/rbd.c b/block/rbd.c index 737bab16cc..8def2f174c 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -15,7 +15,7 @@ #include "qemu-common.h" #include "qemu-error.h" -#include "block_int.h" +#include "block/block_int.h" #include diff --git a/block/sheepdog.c b/block/sheepdog.c index a48f58cfe8..da70df2d00 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -15,7 +15,7 @@ #include "qemu-common.h" #include "qemu-error.h" #include "qemu_socket.h" -#include "block_int.h" +#include "block/block_int.h" #include "bitops.h" #define SD_PROTO_VER 0x01 diff --git a/block/stream.c b/block/stream.c index 0dcd286035..d6df06f35a 100644 --- a/block/stream.c +++ b/block/stream.c @@ -12,8 +12,8 @@ */ #include "trace.h" -#include "block_int.h" -#include "blockjob.h" +#include "block/block_int.h" +#include "block/blockjob.h" #include "qemu/ratelimit.h" enum { diff --git a/block/vdi.c b/block/vdi.c index c8330b7eae..dab9cac76e 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -50,7 +50,7 @@ */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "migration.h" diff --git a/block/vmdk.c b/block/vmdk.c index 51398c0c08..68e50e1a3e 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -24,7 +24,7 @@ */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "migration.h" #include diff --git a/block/vpc.c b/block/vpc.c index 566e9a3b37..aabd71201c 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -23,7 +23,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "migration.h" #if defined(CONFIG_UUID) diff --git a/block/vvfat.c b/block/vvfat.c index 59d3c5b8ac..fbabafca76 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -25,7 +25,7 @@ #include #include #include "qemu-common.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "migration.h" diff --git a/block/win32-aio.c b/block/win32-aio.c index 4704ee06c2..606e4d6925 100644 --- a/block/win32-aio.c +++ b/block/win32-aio.c @@ -23,10 +23,10 @@ */ #include "qemu-common.h" #include "qemu-timer.h" -#include "block_int.h" +#include "block/block_int.h" #include "module.h" #include "qemu-common.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "raw-aio.h" #include "event_notifier.h" #include diff --git a/block_int.h b/block_int.h deleted file mode 100644 index a748b6c571..0000000000 --- a/block_int.h +++ /dev/null @@ -1,366 +0,0 @@ -/* - * QEMU System Emulator block driver - * - * Copyright (c) 2003 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef BLOCK_INT_H -#define BLOCK_INT_H - -#include "block.h" -#include "qemu-option.h" -#include "qemu-queue.h" -#include "qemu-coroutine.h" -#include "qemu-timer.h" -#include "qapi-types.h" -#include "qapi/qmp/qerror.h" -#include "monitor.h" - -#define BLOCK_FLAG_ENCRYPT 1 -#define BLOCK_FLAG_COMPAT6 4 -#define BLOCK_FLAG_LAZY_REFCOUNTS 8 - -#define BLOCK_IO_LIMIT_READ 0 -#define BLOCK_IO_LIMIT_WRITE 1 -#define BLOCK_IO_LIMIT_TOTAL 2 - -#define BLOCK_IO_SLICE_TIME 100000000 -#define NANOSECONDS_PER_SECOND 1000000000.0 - -#define BLOCK_OPT_SIZE "size" -#define BLOCK_OPT_ENCRYPT "encryption" -#define BLOCK_OPT_COMPAT6 "compat6" -#define BLOCK_OPT_BACKING_FILE "backing_file" -#define BLOCK_OPT_BACKING_FMT "backing_fmt" -#define BLOCK_OPT_CLUSTER_SIZE "cluster_size" -#define BLOCK_OPT_TABLE_SIZE "table_size" -#define BLOCK_OPT_PREALLOC "preallocation" -#define BLOCK_OPT_SUBFMT "subformat" -#define BLOCK_OPT_COMPAT_LEVEL "compat" -#define BLOCK_OPT_LAZY_REFCOUNTS "lazy_refcounts" - -typedef struct BdrvTrackedRequest BdrvTrackedRequest; - -typedef struct BlockIOLimit { - int64_t bps[3]; - int64_t iops[3]; -} BlockIOLimit; - -typedef struct BlockIOBaseValue { - uint64_t bytes[2]; - uint64_t ios[2]; -} BlockIOBaseValue; - -struct BlockDriver { - const char *format_name; - int instance_size; - int (*bdrv_probe)(const uint8_t *buf, int buf_size, const char *filename); - int (*bdrv_probe_device)(const char *filename); - - /* For handling image reopen for split or non-split files */ - int (*bdrv_reopen_prepare)(BDRVReopenState *reopen_state, - BlockReopenQueue *queue, Error **errp); - void (*bdrv_reopen_commit)(BDRVReopenState *reopen_state); - void (*bdrv_reopen_abort)(BDRVReopenState *reopen_state); - - int (*bdrv_open)(BlockDriverState *bs, int flags); - int (*bdrv_file_open)(BlockDriverState *bs, const char *filename, int flags); - int (*bdrv_read)(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors); - int (*bdrv_write)(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); - void (*bdrv_close)(BlockDriverState *bs); - void (*bdrv_rebind)(BlockDriverState *bs); - int (*bdrv_create)(const char *filename, QEMUOptionParameter *options); - int (*bdrv_set_key)(BlockDriverState *bs, const char *key); - int (*bdrv_make_empty)(BlockDriverState *bs); - /* aio */ - BlockDriverAIOCB *(*bdrv_aio_readv)(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); - BlockDriverAIOCB *(*bdrv_aio_writev)(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); - BlockDriverAIOCB *(*bdrv_aio_flush)(BlockDriverState *bs, - BlockDriverCompletionFunc *cb, void *opaque); - BlockDriverAIOCB *(*bdrv_aio_discard)(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); - - int coroutine_fn (*bdrv_co_readv)(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, QEMUIOVector *qiov); - int coroutine_fn (*bdrv_co_writev)(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, QEMUIOVector *qiov); - /* - * Efficiently zero a region of the disk image. Typically an image format - * would use a compact metadata representation to implement this. This - * function pointer may be NULL and .bdrv_co_writev() will be called - * instead. - */ - int coroutine_fn (*bdrv_co_write_zeroes)(BlockDriverState *bs, - int64_t sector_num, int nb_sectors); - int coroutine_fn (*bdrv_co_discard)(BlockDriverState *bs, - int64_t sector_num, int nb_sectors); - int coroutine_fn (*bdrv_co_is_allocated)(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, int *pnum); - - /* - * Invalidate any cached meta-data. - */ - void (*bdrv_invalidate_cache)(BlockDriverState *bs); - - /* - * Flushes all data that was already written to the OS all the way down to - * the disk (for example raw-posix calls fsync()). - */ - int coroutine_fn (*bdrv_co_flush_to_disk)(BlockDriverState *bs); - - /* - * Flushes all internal caches to the OS. The data may still sit in a - * writeback cache of the host OS, but it will survive a crash of the qemu - * process. - */ - int coroutine_fn (*bdrv_co_flush_to_os)(BlockDriverState *bs); - - const char *protocol_name; - int (*bdrv_truncate)(BlockDriverState *bs, int64_t offset); - int64_t (*bdrv_getlength)(BlockDriverState *bs); - int64_t (*bdrv_get_allocated_file_size)(BlockDriverState *bs); - int (*bdrv_write_compressed)(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); - - int (*bdrv_snapshot_create)(BlockDriverState *bs, - QEMUSnapshotInfo *sn_info); - int (*bdrv_snapshot_goto)(BlockDriverState *bs, - const char *snapshot_id); - int (*bdrv_snapshot_delete)(BlockDriverState *bs, const char *snapshot_id); - int (*bdrv_snapshot_list)(BlockDriverState *bs, - QEMUSnapshotInfo **psn_info); - int (*bdrv_snapshot_load_tmp)(BlockDriverState *bs, - const char *snapshot_name); - int (*bdrv_get_info)(BlockDriverState *bs, BlockDriverInfo *bdi); - - int (*bdrv_save_vmstate)(BlockDriverState *bs, const uint8_t *buf, - int64_t pos, int size); - int (*bdrv_load_vmstate)(BlockDriverState *bs, uint8_t *buf, - int64_t pos, int size); - - int (*bdrv_change_backing_file)(BlockDriverState *bs, - const char *backing_file, const char *backing_fmt); - - /* removable device specific */ - int (*bdrv_is_inserted)(BlockDriverState *bs); - int (*bdrv_media_changed)(BlockDriverState *bs); - void (*bdrv_eject)(BlockDriverState *bs, bool eject_flag); - void (*bdrv_lock_medium)(BlockDriverState *bs, bool locked); - - /* to control generic scsi devices */ - int (*bdrv_ioctl)(BlockDriverState *bs, unsigned long int req, void *buf); - BlockDriverAIOCB *(*bdrv_aio_ioctl)(BlockDriverState *bs, - unsigned long int req, void *buf, - BlockDriverCompletionFunc *cb, void *opaque); - - /* List of options for creating images, terminated by name == NULL */ - QEMUOptionParameter *create_options; - - - /* - * Returns 0 for completed check, -errno for internal errors. - * The check results are stored in result. - */ - int (*bdrv_check)(BlockDriverState* bs, BdrvCheckResult *result, - BdrvCheckMode fix); - - void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event); - - /* TODO Better pass a option string/QDict/QemuOpts to add any rule? */ - int (*bdrv_debug_breakpoint)(BlockDriverState *bs, const char *event, - const char *tag); - int (*bdrv_debug_resume)(BlockDriverState *bs, const char *tag); - bool (*bdrv_debug_is_suspended)(BlockDriverState *bs, const char *tag); - - /* - * Returns 1 if newly created images are guaranteed to contain only - * zeros, 0 otherwise. - */ - int (*bdrv_has_zero_init)(BlockDriverState *bs); - - QLIST_ENTRY(BlockDriver) list; -}; - -/* - * Note: the function bdrv_append() copies and swaps contents of - * BlockDriverStates, so if you add new fields to this struct, please - * inspect bdrv_append() to determine if the new fields need to be - * copied as well. - */ -struct BlockDriverState { - int64_t total_sectors; /* if we are reading a disk image, give its - size in sectors */ - int read_only; /* if true, the media is read only */ - int open_flags; /* flags used to open the file, re-used for re-open */ - int encrypted; /* if true, the media is encrypted */ - int valid_key; /* if true, a valid encryption key has been set */ - int sg; /* if true, the device is a /dev/sg* */ - int copy_on_read; /* if true, copy read backing sectors into image - note this is a reference count */ - - BlockDriver *drv; /* NULL means no media */ - void *opaque; - - void *dev; /* attached device model, if any */ - /* TODO change to DeviceState when all users are qdevified */ - const BlockDevOps *dev_ops; - void *dev_opaque; - - char filename[1024]; - char backing_file[1024]; /* if non zero, the image is a diff of - this file image */ - char backing_format[16]; /* if non-zero and backing_file exists */ - int is_temporary; - - BlockDriverState *backing_hd; - BlockDriverState *file; - - NotifierList close_notifiers; - - /* number of in-flight copy-on-read requests */ - unsigned int copy_on_read_in_flight; - - /* the time for latest disk I/O */ - int64_t slice_time; - int64_t slice_start; - int64_t slice_end; - BlockIOLimit io_limits; - BlockIOBaseValue io_base; - CoQueue throttled_reqs; - QEMUTimer *block_timer; - bool io_limits_enabled; - - /* I/O stats (display with "info blockstats"). */ - uint64_t nr_bytes[BDRV_MAX_IOTYPE]; - uint64_t nr_ops[BDRV_MAX_IOTYPE]; - uint64_t total_time_ns[BDRV_MAX_IOTYPE]; - uint64_t wr_highest_sector; - - /* Whether the disk can expand beyond total_sectors */ - int growable; - - /* the memory alignment required for the buffers handled by this driver */ - int buffer_alignment; - - /* do we need to tell the quest if we have a volatile write cache? */ - int enable_write_cache; - - /* NOTE: the following infos are only hints for real hardware - drivers. They are not used by the block driver */ - BlockdevOnError on_read_error, on_write_error; - bool iostatus_enabled; - BlockDeviceIoStatus iostatus; - char device_name[32]; - unsigned long *dirty_bitmap; - int64_t dirty_count; - int in_use; /* users other than guest access, eg. block migration */ - QTAILQ_ENTRY(BlockDriverState) list; - - QLIST_HEAD(, BdrvTrackedRequest) tracked_requests; - - /* long-running background operation */ - BlockJob *job; - -}; - -int get_tmp_filename(char *filename, int size); - -void bdrv_set_io_limits(BlockDriverState *bs, - BlockIOLimit *io_limits); - -#ifdef _WIN32 -int is_windows_drive(const char *filename); -#endif -void bdrv_emit_qmp_error_event(const BlockDriverState *bdrv, - enum MonitorEvent ev, - BlockErrorAction action, bool is_read); - -/** - * stream_start: - * @bs: Block device to operate on. - * @base: Block device that will become the new base, or %NULL to - * flatten the whole backing file chain onto @bs. - * @base_id: The file name that will be written to @bs as the new - * backing file if the job completes. Ignored if @base is %NULL. - * @speed: The maximum speed, in bytes per second, or 0 for unlimited. - * @on_error: The action to take upon error. - * @cb: Completion function for the job. - * @opaque: Opaque pointer value passed to @cb. - * @errp: Error object. - * - * Start a streaming operation on @bs. Clusters that are unallocated - * in @bs, but allocated in any image between @base and @bs (both - * exclusive) will be written to @bs. At the end of a successful - * streaming job, the backing file of @bs will be changed to - * @base_id in the written image and to @base in the live BlockDriverState. - */ -void stream_start(BlockDriverState *bs, BlockDriverState *base, - const char *base_id, int64_t speed, BlockdevOnError on_error, - BlockDriverCompletionFunc *cb, - void *opaque, Error **errp); - -/** - * commit_start: - * @bs: Top Block device - * @base: Block device that will be written into, and become the new top - * @speed: The maximum speed, in bytes per second, or 0 for unlimited. - * @on_error: The action to take upon error. - * @cb: Completion function for the job. - * @opaque: Opaque pointer value passed to @cb. - * @errp: Error object. - * - */ -void commit_start(BlockDriverState *bs, BlockDriverState *base, - BlockDriverState *top, int64_t speed, - BlockdevOnError on_error, BlockDriverCompletionFunc *cb, - void *opaque, Error **errp); - -/* - * mirror_start: - * @bs: Block device to operate on. - * @target: Block device to write to. - * @speed: The maximum speed, in bytes per second, or 0 for unlimited. - * @mode: Whether to collapse all images in the chain to the target. - * @on_source_error: The action to take upon error reading from the source. - * @on_target_error: The action to take upon error writing to the target. - * @cb: Completion function for the job. - * @opaque: Opaque pointer value passed to @cb. - * @errp: Error object. - * - * Start a mirroring operation on @bs. Clusters that are allocated - * in @bs will be written to @bs until the job is cancelled or - * manually completed. At the end of a successful mirroring job, - * @bs will be switched to read from @target. - */ -void mirror_start(BlockDriverState *bs, BlockDriverState *target, - int64_t speed, MirrorSyncMode mode, - BlockdevOnError on_source_error, - BlockdevOnError on_target_error, - BlockDriverCompletionFunc *cb, - void *opaque, Error **errp); - -#endif /* BLOCK_INT_H */ diff --git a/blockdev-nbd.c b/blockdev-nbd.c index a194ecd392..81aa1d34ef 100644 --- a/blockdev-nbd.c +++ b/blockdev-nbd.c @@ -16,7 +16,7 @@ #include "sysemu.h" #include "qmp-commands.h" #include "trace.h" -#include "nbd.h" +#include "block/nbd.h" #include "qemu_socket.h" static int server_fd = -1; diff --git a/blockdev.c b/blockdev.c index c85c614577..ff6b333f69 100644 --- a/blockdev.c +++ b/blockdev.c @@ -9,14 +9,14 @@ #include "blockdev.h" #include "hw/block-common.h" -#include "blockjob.h" +#include "block/blockjob.h" #include "monitor.h" #include "qapi/qmp/qerror.h" #include "qemu-option.h" #include "qemu-config.h" #include "qapi/qmp/types.h" #include "sysemu.h" -#include "block_int.h" +#include "block/block_int.h" #include "qmp-commands.h" #include "trace.h" #include "arch_init.h" diff --git a/blockdev.h b/blockdev.h index 6e36d9f2c2..4134864758 100644 --- a/blockdev.h +++ b/blockdev.h @@ -10,7 +10,7 @@ #ifndef BLOCKDEV_H #define BLOCKDEV_H -#include "block.h" +#include "block/block.h" #include "qapi/error.h" #include "qemu-queue.h" diff --git a/blockjob.c b/blockjob.c index 8c0a286a77..004480d714 100644 --- a/blockjob.c +++ b/blockjob.c @@ -27,11 +27,11 @@ #include "qemu-common.h" #include "trace.h" #include "monitor.h" -#include "block.h" -#include "blockjob.h" -#include "block_int.h" +#include "block/block.h" +#include "block/blockjob.h" +#include "block/block_int.h" #include "qapi/qmp/qjson.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "qmp-commands.h" #include "qemu-timer.h" diff --git a/blockjob.h b/blockjob.h deleted file mode 100644 index 3792b73e52..0000000000 --- a/blockjob.h +++ /dev/null @@ -1,278 +0,0 @@ -/* - * Declarations for long-running block device operations - * - * Copyright (c) 2011 IBM Corp. - * Copyright (c) 2012 Red Hat, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef BLOCKJOB_H -#define BLOCKJOB_H 1 - -#include "block.h" - -/** - * BlockJobType: - * - * A class type for block job objects. - */ -typedef struct BlockJobType { - /** Derived BlockJob struct size */ - size_t instance_size; - - /** String describing the operation, part of query-block-jobs QMP API */ - const char *job_type; - - /** Optional callback for job types that support setting a speed limit */ - void (*set_speed)(BlockJob *job, int64_t speed, Error **errp); - - /** Optional callback for job types that need to forward I/O status reset */ - void (*iostatus_reset)(BlockJob *job); - - /** - * Optional callback for job types whose completion must be triggered - * manually. - */ - void (*complete)(BlockJob *job, Error **errp); -} BlockJobType; - -/** - * BlockJob: - * - * Long-running operation on a BlockDriverState. - */ -struct BlockJob { - /** The job type, including the job vtable. */ - const BlockJobType *job_type; - - /** The block device on which the job is operating. */ - BlockDriverState *bs; - - /** - * The coroutine that executes the job. If not NULL, it is - * reentered when busy is false and the job is cancelled. - */ - Coroutine *co; - - /** - * Set to true if the job should cancel itself. The flag must - * always be tested just before toggling the busy flag from false - * to true. After a job has been cancelled, it should only yield - * if #qemu_aio_wait will ("sooner or later") reenter the coroutine. - */ - bool cancelled; - - /** - * Set to true if the job is either paused, or will pause itself - * as soon as possible (if busy == true). - */ - bool paused; - - /** - * Set to false by the job while it is in a quiescent state, where - * no I/O is pending and the job has yielded on any condition - * that is not detected by #qemu_aio_wait, such as a timer. - */ - bool busy; - - /** Status that is published by the query-block-jobs QMP API */ - BlockDeviceIoStatus iostatus; - - /** Offset that is published by the query-block-jobs QMP API */ - int64_t offset; - - /** Length that is published by the query-block-jobs QMP API */ - int64_t len; - - /** Speed that was set with @block_job_set_speed. */ - int64_t speed; - - /** The completion function that will be called when the job completes. */ - BlockDriverCompletionFunc *cb; - - /** The opaque value that is passed to the completion function. */ - void *opaque; -}; - -/** - * block_job_create: - * @job_type: The class object for the newly-created job. - * @bs: The block - * @speed: The maximum speed, in bytes per second, or 0 for unlimited. - * @cb: Completion function for the job. - * @opaque: Opaque pointer value passed to @cb. - * @errp: Error object. - * - * Create a new long-running block device job and return it. The job - * will call @cb asynchronously when the job completes. Note that - * @bs may have been closed at the time the @cb it is called. If - * this is the case, the job may be reported as either cancelled or - * completed. - * - * This function is not part of the public job interface; it should be - * called from a wrapper that is specific to the job type. - */ -void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs, - int64_t speed, BlockDriverCompletionFunc *cb, - void *opaque, Error **errp); - -/** - * block_job_sleep_ns: - * @job: The job that calls the function. - * @clock: The clock to sleep on. - * @ns: How many nanoseconds to stop for. - * - * Put the job to sleep (assuming that it wasn't canceled) for @ns - * nanoseconds. Canceling the job will interrupt the wait immediately. - */ -void block_job_sleep_ns(BlockJob *job, QEMUClock *clock, int64_t ns); - -/** - * block_job_completed: - * @job: The job being completed. - * @ret: The status code. - * - * Call the completion function that was registered at creation time, and - * free @job. - */ -void block_job_completed(BlockJob *job, int ret); - -/** - * block_job_set_speed: - * @job: The job to set the speed for. - * @speed: The new value - * @errp: Error object. - * - * Set a rate-limiting parameter for the job; the actual meaning may - * vary depending on the job type. - */ -void block_job_set_speed(BlockJob *job, int64_t speed, Error **errp); - -/** - * block_job_cancel: - * @job: The job to be canceled. - * - * Asynchronously cancel the specified job. - */ -void block_job_cancel(BlockJob *job); - -/** - * block_job_complete: - * @job: The job to be completed. - * @errp: Error object. - * - * Asynchronously complete the specified job. - */ -void block_job_complete(BlockJob *job, Error **errp); - -/** - * block_job_is_cancelled: - * @job: The job being queried. - * - * Returns whether the job is scheduled for cancellation. - */ -bool block_job_is_cancelled(BlockJob *job); - -/** - * block_job_query: - * @job: The job to get information about. - * - * Return information about a job. - */ -BlockJobInfo *block_job_query(BlockJob *job); - -/** - * block_job_pause: - * @job: The job to be paused. - * - * Asynchronously pause the specified job. - */ -void block_job_pause(BlockJob *job); - -/** - * block_job_resume: - * @job: The job to be resumed. - * - * Resume the specified job. - */ -void block_job_resume(BlockJob *job); - -/** - * qobject_from_block_job: - * @job: The job whose information is requested. - * - * Return a QDict corresponding to @job's query-block-jobs entry. - */ -QObject *qobject_from_block_job(BlockJob *job); - -/** - * block_job_ready: - * @job: The job which is now ready to complete. - * - * Send a BLOCK_JOB_READY event for the specified job. - */ -void block_job_ready(BlockJob *job); - -/** - * block_job_is_paused: - * @job: The job being queried. - * - * Returns whether the job is currently paused, or will pause - * as soon as it reaches a sleeping point. - */ -bool block_job_is_paused(BlockJob *job); - -/** - * block_job_cancel_sync: - * @job: The job to be canceled. - * - * Synchronously cancel the job. The completion callback is called - * before the function returns. The job may actually complete - * instead of canceling itself; the circumstances under which this - * happens depend on the kind of job that is active. - * - * Returns the return value from the job if the job actually completed - * during the call, or -ECANCELED if it was canceled. - */ -int block_job_cancel_sync(BlockJob *job); - -/** - * block_job_iostatus_reset: - * @job: The job whose I/O status should be reset. - * - * Reset I/O status on @job and on BlockDriverState objects it uses, - * other than job->bs. - */ -void block_job_iostatus_reset(BlockJob *job); - -/** - * block_job_error_action: - * @job: The job to signal an error for. - * @bs: The block device on which to set an I/O error. - * @on_err: The error action setting. - * @is_read: Whether the operation was a read. - * @error: The error that was reported. - * - * Report an I/O error for a block job and possibly stop the VM. Return the - * action that was selected based on @on_err and @error. - */ -BlockErrorAction block_job_error_action(BlockJob *job, BlockDriverState *bs, - BlockdevOnError on_err, - int is_read, int error); -#endif diff --git a/cmd.c b/cmd.c index f40f09bbb7..01a8c3a299 100644 --- a/cmd.c +++ b/cmd.c @@ -24,7 +24,7 @@ #include #include "cmd.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "main-loop.h" #define _(x) x /* not gettext support yet */ diff --git a/coroutine-gthread.c b/coroutine-gthread.c index 30c24c94b8..d3e5b991f7 100644 --- a/coroutine-gthread.c +++ b/coroutine-gthread.c @@ -20,7 +20,7 @@ #include #include "qemu-common.h" -#include "qemu-coroutine-int.h" +#include "block/coroutine_int.h" typedef struct { Coroutine base; diff --git a/coroutine-sigaltstack.c b/coroutine-sigaltstack.c index 39dbaa5da1..e37ebac9c4 100644 --- a/coroutine-sigaltstack.c +++ b/coroutine-sigaltstack.c @@ -31,7 +31,7 @@ #include #include #include "qemu-common.h" -#include "qemu-coroutine-int.h" +#include "block/coroutine_int.h" enum { /* Maximum free pool size prevents holding too many freed coroutines */ diff --git a/coroutine-ucontext.c b/coroutine-ucontext.c index 784081ab18..2ed703a3ed 100644 --- a/coroutine-ucontext.c +++ b/coroutine-ucontext.c @@ -28,7 +28,7 @@ #include #include #include "qemu-common.h" -#include "qemu-coroutine-int.h" +#include "block/coroutine_int.h" #ifdef CONFIG_VALGRIND_H #include diff --git a/coroutine-win32.c b/coroutine-win32.c index 4179609eec..edc1f72c18 100644 --- a/coroutine-win32.c +++ b/coroutine-win32.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" -#include "qemu-coroutine-int.h" +#include "block/coroutine_int.h" typedef struct { diff --git a/dma.h b/dma.h index eedf878383..40280365ce 100644 --- a/dma.h +++ b/dma.h @@ -13,7 +13,7 @@ #include #include "memory.h" #include "hw/hw.h" -#include "block.h" +#include "block/block.h" #include "kvm.h" typedef struct DMAContext DMAContext; diff --git a/hw/9pfs/codir.c b/hw/9pfs/codir.c index 3d188284ba..cd137330b9 100644 --- a/hw/9pfs/codir.c +++ b/hw/9pfs/codir.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu-thread.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "virtio-9p-coth.h" int v9fs_co_readdir_r(V9fsPDU *pdu, V9fsFidState *fidp, struct dirent *dent, diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c index 9345aaeb2e..6d6dac7abf 100644 --- a/hw/9pfs/cofile.c +++ b/hw/9pfs/cofile.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu-thread.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "virtio-9p-coth.h" int v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t st_mode, diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c index 83f125bd47..4b9ba30157 100644 --- a/hw/9pfs/cofs.c +++ b/hw/9pfs/cofs.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu-thread.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "virtio-9p-coth.h" int v9fs_co_readlink(V9fsPDU *pdu, V9fsPath *path, V9fsString *buf) diff --git a/hw/9pfs/coxattr.c b/hw/9pfs/coxattr.c index 8a48228702..08365a697e 100644 --- a/hw/9pfs/coxattr.c +++ b/hw/9pfs/coxattr.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu-thread.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "virtio-9p-coth.h" int v9fs_co_llistxattr(V9fsPDU *pdu, V9fsPath *path, void *value, size_t size) diff --git a/hw/9pfs/virtio-9p-coth.c b/hw/9pfs/virtio-9p-coth.c index 9368df7610..958725e5cc 100644 --- a/hw/9pfs/virtio-9p-coth.c +++ b/hw/9pfs/virtio-9p-coth.c @@ -14,7 +14,7 @@ #include "fsdev/qemu-fsdev.h" #include "qemu-thread.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "virtio-9p-coth.h" /* v9fs glib thread pool */ diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index c31c96578b..8c48a16c10 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -16,7 +16,7 @@ #define _QEMU_VIRTIO_9P_COTH_H #include "qemu-thread.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "virtio-9p.h" #include diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h index 579794404b..2c0c3baad4 100644 --- a/hw/9pfs/virtio-9p.h +++ b/hw/9pfs/virtio-9p.h @@ -10,7 +10,7 @@ #include "fsdev/file-op-9p.h" #include "fsdev/virtio-9p-marshal.h" #include "qemu-thread.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" /* The feature bitmap for virtio 9P */ diff --git a/hw/hd-geometry.c b/hw/hd-geometry.c index 1cdb9fb753..c30514364f 100644 --- a/hw/hd-geometry.c +++ b/hw/hd-geometry.c @@ -30,7 +30,7 @@ * THE SOFTWARE. */ -#include "block.h" +#include "block/block.h" #include "hw/block-common.h" #include "trace.h" diff --git a/hw/hw.h b/hw/hw.h index f530f6f41a..003d974866 100644 --- a/hw/hw.h +++ b/hw/hw.h @@ -10,7 +10,7 @@ #include "ioport.h" #include "irq.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "qemu-file.h" #include "vmstate.h" #include "qemu-log.h" diff --git a/hw/ide/cmd646.c b/hw/ide/cmd646.c index 88210eabc8..f6d15b9f2a 100644 --- a/hw/ide/cmd646.c +++ b/hw/ide/cmd646.c @@ -26,7 +26,7 @@ #include #include #include -#include "block.h" +#include "block/block.h" #include "sysemu.h" #include "dma.h" diff --git a/hw/ide/ich.c b/hw/ide/ich.c index 8e1a48e257..3457b98cc1 100644 --- a/hw/ide/ich.c +++ b/hw/ide/ich.c @@ -65,7 +65,7 @@ #include #include #include -#include "block.h" +#include "block/block.h" #include "dma.h" #include diff --git a/hw/ide/isa.c b/hw/ide/isa.c index 8ab2718eea..39df87c608 100644 --- a/hw/ide/isa.c +++ b/hw/ide/isa.c @@ -25,7 +25,7 @@ #include #include #include -#include "block.h" +#include "block/block.h" #include "dma.h" #include diff --git a/hw/ide/macio.c b/hw/ide/macio.c index d2edcc0850..87cbb0c31e 100644 --- a/hw/ide/macio.c +++ b/hw/ide/macio.c @@ -25,7 +25,7 @@ #include #include #include -#include "block.h" +#include "block/block.h" #include "dma.h" #include diff --git a/hw/ide/microdrive.c b/hw/ide/microdrive.c index 9eee5b50ba..6cce5230c5 100644 --- a/hw/ide/microdrive.c +++ b/hw/ide/microdrive.c @@ -25,7 +25,7 @@ #include #include #include -#include "block.h" +#include "block/block.h" #include "dma.h" #include diff --git a/hw/ide/mmio.c b/hw/ide/mmio.c index bcb26c8b64..40443513be 100644 --- a/hw/ide/mmio.c +++ b/hw/ide/mmio.c @@ -23,7 +23,7 @@ * THE SOFTWARE. */ #include -#include "block.h" +#include "block/block.h" #include "dma.h" #include diff --git a/hw/ide/pci.c b/hw/ide/pci.c index 23a0e237fb..8821d5cceb 100644 --- a/hw/ide/pci.c +++ b/hw/ide/pci.c @@ -26,7 +26,7 @@ #include #include #include -#include "block.h" +#include "block/block.h" #include "dma.h" #include diff --git a/hw/ide/via.c b/hw/ide/via.c index 8b4a24e5c2..880f61cc8e 100644 --- a/hw/ide/via.c +++ b/hw/ide/via.c @@ -27,7 +27,7 @@ #include #include #include -#include "block.h" +#include "block/block.h" #include "sysemu.h" #include "dma.h" diff --git a/hw/mips_fulong2e.c b/hw/mips_fulong2e.c index bab96b27c1..b46f7fdcb1 100644 --- a/hw/mips_fulong2e.c +++ b/hw/mips_fulong2e.c @@ -25,7 +25,7 @@ #include "net/net.h" #include "boards.h" #include "smbus.h" -#include "block.h" +#include "block/block.h" #include "flash.h" #include "mips.h" #include "mips_cpudevs.h" diff --git a/hw/mips_malta.c b/hw/mips_malta.c index 3f9f171385..60f237987f 100644 --- a/hw/mips_malta.c +++ b/hw/mips_malta.c @@ -29,7 +29,7 @@ #include "net/net.h" #include "boards.h" #include "smbus.h" -#include "block.h" +#include "block/block.h" #include "flash.h" #include "mips.h" #include "mips_cpudevs.h" diff --git a/hw/musicpal.c b/hw/musicpal.c index d16cd141a2..d7672e92a5 100644 --- a/hw/musicpal.c +++ b/hw/musicpal.c @@ -18,7 +18,7 @@ #include "serial.h" #include "qemu-timer.h" #include "ptimer.h" -#include "block.h" +#include "block/block.h" #include "flash.h" #include "ui/console.h" #include "i2c.h" diff --git a/hw/pflash_cfi01.c b/hw/pflash_cfi01.c index 7d040b508a..a2f6360838 100644 --- a/hw/pflash_cfi01.c +++ b/hw/pflash_cfi01.c @@ -38,7 +38,7 @@ #include "hw.h" #include "flash.h" -#include "block.h" +#include "block/block.h" #include "qemu-timer.h" #include "exec-memory.h" #include "host-utils.h" diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c index f918e36580..beab67fc87 100644 --- a/hw/pflash_cfi02.c +++ b/hw/pflash_cfi02.c @@ -38,7 +38,7 @@ #include "hw.h" #include "flash.h" #include "qemu-timer.h" -#include "block.h" +#include "block/block.h" #include "exec-memory.h" #include "host-utils.h" #include "sysbus.h" diff --git a/hw/ppc405_boards.c b/hw/ppc405_boards.c index 8dc693f050..b875e3b615 100644 --- a/hw/ppc405_boards.c +++ b/hw/ppc405_boards.c @@ -27,7 +27,7 @@ #include "nvram.h" #include "flash.h" #include "sysemu.h" -#include "block.h" +#include "block/block.h" #include "boards.h" #include "qemu-log.h" #include "loader.h" diff --git a/hw/s390-virtio-bus.c b/hw/s390-virtio-bus.c index 169dd4683d..f7e1939288 100644 --- a/hw/s390-virtio-bus.c +++ b/hw/s390-virtio-bus.c @@ -18,7 +18,7 @@ */ #include "hw.h" -#include "block.h" +#include "block/block.h" #include "sysemu.h" #include "boards.h" #include "monitor.h" diff --git a/hw/s390-virtio.c b/hw/s390-virtio.c index 8c724b942c..b732bccef8 100644 --- a/hw/s390-virtio.c +++ b/hw/s390-virtio.c @@ -18,7 +18,7 @@ */ #include "hw.h" -#include "block.h" +#include "block/block.h" #include "blockdev.h" #include "sysemu.h" #include "net/net.h" diff --git a/hw/scsi.h b/hw/scsi.h index b8f73577d3..24ed522722 100644 --- a/hw/scsi.h +++ b/hw/scsi.h @@ -2,7 +2,7 @@ #define QEMU_HW_SCSI_H #include "qdev.h" -#include "block.h" +#include "block/block.h" #include "hw/block-common.h" #include "sysemu.h" diff --git a/hw/sd.c b/hw/sd.c index 607edba9c8..2e54eea981 100644 --- a/hw/sd.c +++ b/hw/sd.c @@ -30,7 +30,7 @@ */ #include "hw.h" -#include "block.h" +#include "block/block.h" #include "sd.h" #include "bitmap.h" diff --git a/hw/spitz.c b/hw/spitz.c index d4575d20bf..1500161d44 100644 --- a/hw/spitz.c +++ b/hw/spitz.c @@ -22,7 +22,7 @@ #include "devices.h" #include "sharpsl.h" #include "ui/console.h" -#include "block.h" +#include "block/block.h" #include "audio/audio.h" #include "boards.h" #include "blockdev.h" diff --git a/hw/tosa.c b/hw/tosa.c index 512278c241..3991a909b5 100644 --- a/hw/tosa.c +++ b/hw/tosa.c @@ -17,7 +17,7 @@ #include "devices.h" #include "sharpsl.h" #include "pcmcia.h" -#include "block.h" +#include "block/block.h" #include "boards.h" #include "i2c.h" #include "ssi.h" diff --git a/include/block/aes.h b/include/block/aes.h new file mode 100644 index 0000000000..a0167eb7d5 --- /dev/null +++ b/include/block/aes.h @@ -0,0 +1,26 @@ +#ifndef QEMU_AES_H +#define QEMU_AES_H + +#define AES_MAXNR 14 +#define AES_BLOCK_SIZE 16 + +struct aes_key_st { + uint32_t rd_key[4 *(AES_MAXNR + 1)]; + int rounds; +}; +typedef struct aes_key_st AES_KEY; + +int AES_set_encrypt_key(const unsigned char *userKey, const int bits, + AES_KEY *key); +int AES_set_decrypt_key(const unsigned char *userKey, const int bits, + AES_KEY *key); + +void AES_encrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void AES_decrypt(const unsigned char *in, unsigned char *out, + const AES_KEY *key); +void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, + const unsigned long length, const AES_KEY *key, + unsigned char *ivec, const int enc); + +#endif diff --git a/include/block/aio.h b/include/block/aio.h new file mode 100644 index 0000000000..31884a8f16 --- /dev/null +++ b/include/block/aio.h @@ -0,0 +1,240 @@ +/* + * QEMU aio implementation + * + * Copyright IBM, Corp. 2008 + * + * Authors: + * Anthony Liguori + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef QEMU_AIO_H +#define QEMU_AIO_H + +#include "qemu-common.h" +#include "qemu-queue.h" +#include "event_notifier.h" + +typedef struct BlockDriverAIOCB BlockDriverAIOCB; +typedef void BlockDriverCompletionFunc(void *opaque, int ret); + +typedef struct AIOCBInfo { + void (*cancel)(BlockDriverAIOCB *acb); + size_t aiocb_size; +} AIOCBInfo; + +struct BlockDriverAIOCB { + const AIOCBInfo *aiocb_info; + BlockDriverState *bs; + BlockDriverCompletionFunc *cb; + void *opaque; +}; + +void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs, + BlockDriverCompletionFunc *cb, void *opaque); +void qemu_aio_release(void *p); + +typedef struct AioHandler AioHandler; +typedef void QEMUBHFunc(void *opaque); +typedef void IOHandler(void *opaque); + +typedef struct AioContext { + GSource source; + + /* The list of registered AIO handlers */ + QLIST_HEAD(, AioHandler) aio_handlers; + + /* This is a simple lock used to protect the aio_handlers list. + * Specifically, it's used to ensure that no callbacks are removed while + * we're walking and dispatching callbacks. + */ + int walking_handlers; + + /* Anchor of the list of Bottom Halves belonging to the context */ + struct QEMUBH *first_bh; + + /* A simple lock used to protect the first_bh list, and ensure that + * no callbacks are removed while we're walking and dispatching callbacks. + */ + int walking_bh; + + /* Used for aio_notify. */ + EventNotifier notifier; +} AioContext; + +/* Returns 1 if there are still outstanding AIO requests; 0 otherwise */ +typedef int (AioFlushEventNotifierHandler)(EventNotifier *e); + +/** + * aio_context_new: Allocate a new AioContext. + * + * AioContext provide a mini event-loop that can be waited on synchronously. + * They also provide bottom halves, a service to execute a piece of code + * as soon as possible. + */ +AioContext *aio_context_new(void); + +/** + * aio_context_ref: + * @ctx: The AioContext to operate on. + * + * Add a reference to an AioContext. + */ +void aio_context_ref(AioContext *ctx); + +/** + * aio_context_unref: + * @ctx: The AioContext to operate on. + * + * Drop a reference to an AioContext. + */ +void aio_context_unref(AioContext *ctx); + +/** + * aio_bh_new: Allocate a new bottom half structure. + * + * Bottom halves are lightweight callbacks whose invocation is guaranteed + * to be wait-free, thread-safe and signal-safe. The #QEMUBH structure + * is opaque and must be allocated prior to its use. + */ +QEMUBH *aio_bh_new(AioContext *ctx, QEMUBHFunc *cb, void *opaque); + +/** + * aio_notify: Force processing of pending events. + * + * Similar to signaling a condition variable, aio_notify forces + * aio_wait to exit, so that the next call will re-examine pending events. + * The caller of aio_notify will usually call aio_wait again very soon, + * or go through another iteration of the GLib main loop. Hence, aio_notify + * also has the side effect of recalculating the sets of file descriptors + * that the main loop waits for. + * + * Calling aio_notify is rarely necessary, because for example scheduling + * a bottom half calls it already. + */ +void aio_notify(AioContext *ctx); + +/** + * aio_bh_poll: Poll bottom halves for an AioContext. + * + * These are internal functions used by the QEMU main loop. + */ +int aio_bh_poll(AioContext *ctx); + +/** + * qemu_bh_schedule: Schedule a bottom half. + * + * Scheduling a bottom half interrupts the main loop and causes the + * execution of the callback that was passed to qemu_bh_new. + * + * Bottom halves that are scheduled from a bottom half handler are instantly + * invoked. This can create an infinite loop if a bottom half handler + * schedules itself. + * + * @bh: The bottom half to be scheduled. + */ +void qemu_bh_schedule(QEMUBH *bh); + +/** + * qemu_bh_cancel: Cancel execution of a bottom half. + * + * Canceling execution of a bottom half undoes the effect of calls to + * qemu_bh_schedule without freeing its resources yet. While cancellation + * itself is also wait-free and thread-safe, it can of course race with the + * loop that executes bottom halves unless you are holding the iothread + * mutex. This makes it mostly useless if you are not holding the mutex. + * + * @bh: The bottom half to be canceled. + */ +void qemu_bh_cancel(QEMUBH *bh); + +/** + *qemu_bh_delete: Cancel execution of a bottom half and free its resources. + * + * Deleting a bottom half frees the memory that was allocated for it by + * qemu_bh_new. It also implies canceling the bottom half if it was + * scheduled. + * + * @bh: The bottom half to be deleted. + */ +void qemu_bh_delete(QEMUBH *bh); + +/* Return whether there are any pending callbacks from the GSource + * attached to the AioContext. + * + * This is used internally in the implementation of the GSource. + */ +bool aio_pending(AioContext *ctx); + +/* Progress in completing AIO work to occur. This can issue new pending + * aio as a result of executing I/O completion or bh callbacks. + * + * If there is no pending AIO operation or completion (bottom half), + * return false. If there are pending bottom halves, return true. + * + * If there are no pending bottom halves, but there are pending AIO + * operations, it may not be possible to make any progress without + * blocking. If @blocking is true, this function will wait until one + * or more AIO events have completed, to ensure something has moved + * before returning. + * + * If @blocking is false, this function will also return false if the + * function cannot make any progress without blocking. + */ +bool aio_poll(AioContext *ctx, bool blocking); + +#ifdef CONFIG_POSIX +/* Returns 1 if there are still outstanding AIO requests; 0 otherwise */ +typedef int (AioFlushHandler)(void *opaque); + +/* Register a file descriptor and associated callbacks. Behaves very similarly + * to qemu_set_fd_handler2. Unlike qemu_set_fd_handler2, these callbacks will + * be invoked when using qemu_aio_wait(). + * + * Code that invokes AIO completion functions should rely on this function + * instead of qemu_set_fd_handler[2]. + */ +void aio_set_fd_handler(AioContext *ctx, + int fd, + IOHandler *io_read, + IOHandler *io_write, + AioFlushHandler *io_flush, + void *opaque); +#endif + +/* Register an event notifier and associated callbacks. Behaves very similarly + * to event_notifier_set_handler. Unlike event_notifier_set_handler, these callbacks + * will be invoked when using qemu_aio_wait(). + * + * Code that invokes AIO completion functions should rely on this function + * instead of event_notifier_set_handler. + */ +void aio_set_event_notifier(AioContext *ctx, + EventNotifier *notifier, + EventNotifierHandler *io_read, + AioFlushEventNotifierHandler *io_flush); + +/* Return a GSource that lets the main loop poll the file descriptors attached + * to this AioContext. + */ +GSource *aio_get_g_source(AioContext *ctx); + +/* Functions to operate on the main QEMU AioContext. */ + +bool qemu_aio_wait(void); +void qemu_aio_set_event_notifier(EventNotifier *notifier, + EventNotifierHandler *io_read, + AioFlushEventNotifierHandler *io_flush); + +#ifdef CONFIG_POSIX +void qemu_aio_set_fd_handler(int fd, + IOHandler *io_read, + IOHandler *io_write, + AioFlushHandler *io_flush, + void *opaque); +#endif + +#endif diff --git a/include/block/block.h b/include/block/block.h new file mode 100644 index 0000000000..d49ce4dbc5 --- /dev/null +++ b/include/block/block.h @@ -0,0 +1,439 @@ +#ifndef BLOCK_H +#define BLOCK_H + +#include "block/aio.h" +#include "qemu-common.h" +#include "qemu-option.h" +#include "block/coroutine.h" +#include "qapi/qmp/qobject.h" +#include "qapi-types.h" + +/* block.c */ +typedef struct BlockDriver BlockDriver; +typedef struct BlockJob BlockJob; + +typedef struct BlockDriverInfo { + /* in bytes, 0 if irrelevant */ + int cluster_size; + /* offset at which the VM state can be saved (0 if not possible) */ + int64_t vm_state_offset; + bool is_dirty; +} BlockDriverInfo; + +typedef struct BlockFragInfo { + uint64_t allocated_clusters; + uint64_t total_clusters; + uint64_t fragmented_clusters; +} BlockFragInfo; + +typedef struct QEMUSnapshotInfo { + char id_str[128]; /* unique snapshot id */ + /* the following fields are informative. They are not needed for + the consistency of the snapshot */ + char name[256]; /* user chosen name */ + uint64_t vm_state_size; /* VM state info size */ + uint32_t date_sec; /* UTC date of the snapshot */ + uint32_t date_nsec; + uint64_t vm_clock_nsec; /* VM clock relative to boot */ +} QEMUSnapshotInfo; + +/* Callbacks for block device models */ +typedef struct BlockDevOps { + /* + * Runs when virtual media changed (monitor commands eject, change) + * Argument load is true on load and false on eject. + * Beware: doesn't run when a host device's physical media + * changes. Sure would be useful if it did. + * Device models with removable media must implement this callback. + */ + void (*change_media_cb)(void *opaque, bool load); + /* + * Runs when an eject request is issued from the monitor, the tray + * is closed, and the medium is locked. + * Device models that do not implement is_medium_locked will not need + * this callback. Device models that can lock the medium or tray might + * want to implement the callback and unlock the tray when "force" is + * true, even if they do not support eject requests. + */ + void (*eject_request_cb)(void *opaque, bool force); + /* + * Is the virtual tray open? + * Device models implement this only when the device has a tray. + */ + bool (*is_tray_open)(void *opaque); + /* + * Is the virtual medium locked into the device? + * Device models implement this only when device has such a lock. + */ + bool (*is_medium_locked)(void *opaque); + /* + * Runs when the size changed (e.g. monitor command block_resize) + */ + void (*resize_cb)(void *opaque); +} BlockDevOps; + +#define BDRV_O_RDWR 0x0002 +#define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */ +#define BDRV_O_NOCACHE 0x0020 /* do not use the host page cache */ +#define BDRV_O_CACHE_WB 0x0040 /* use write-back caching */ +#define BDRV_O_NATIVE_AIO 0x0080 /* use native AIO instead of the thread pool */ +#define BDRV_O_NO_BACKING 0x0100 /* don't open the backing file */ +#define BDRV_O_NO_FLUSH 0x0200 /* disable flushing on this disk */ +#define BDRV_O_COPY_ON_READ 0x0400 /* copy read backing sectors into image */ +#define BDRV_O_INCOMING 0x0800 /* consistency hint for incoming migration */ +#define BDRV_O_CHECK 0x1000 /* open solely for consistency check */ +#define BDRV_O_ALLOW_RDWR 0x2000 /* allow reopen to change from r/o to r/w */ + +#define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH) + +#define BDRV_SECTOR_BITS 9 +#define BDRV_SECTOR_SIZE (1ULL << BDRV_SECTOR_BITS) +#define BDRV_SECTOR_MASK ~(BDRV_SECTOR_SIZE - 1) + +typedef enum { + BDRV_ACTION_REPORT, BDRV_ACTION_IGNORE, BDRV_ACTION_STOP +} BlockErrorAction; + +typedef QSIMPLEQ_HEAD(BlockReopenQueue, BlockReopenQueueEntry) BlockReopenQueue; + +typedef struct BDRVReopenState { + BlockDriverState *bs; + int flags; + void *opaque; +} BDRVReopenState; + + +void bdrv_iostatus_enable(BlockDriverState *bs); +void bdrv_iostatus_reset(BlockDriverState *bs); +void bdrv_iostatus_disable(BlockDriverState *bs); +bool bdrv_iostatus_is_enabled(const BlockDriverState *bs); +void bdrv_iostatus_set_err(BlockDriverState *bs, int error); +void bdrv_info_print(Monitor *mon, const QObject *data); +void bdrv_info(Monitor *mon, QObject **ret_data); +void bdrv_stats_print(Monitor *mon, const QObject *data); +void bdrv_info_stats(Monitor *mon, QObject **ret_data); + +/* disk I/O throttling */ +void bdrv_io_limits_enable(BlockDriverState *bs); +void bdrv_io_limits_disable(BlockDriverState *bs); +bool bdrv_io_limits_enabled(BlockDriverState *bs); + +void bdrv_init(void); +void bdrv_init_with_whitelist(void); +BlockDriver *bdrv_find_protocol(const char *filename); +BlockDriver *bdrv_find_format(const char *format_name); +BlockDriver *bdrv_find_whitelisted_format(const char *format_name); +int bdrv_create(BlockDriver *drv, const char* filename, + QEMUOptionParameter *options); +int bdrv_create_file(const char* filename, QEMUOptionParameter *options); +BlockDriverState *bdrv_new(const char *device_name); +void bdrv_make_anon(BlockDriverState *bs); +void bdrv_swap(BlockDriverState *bs_new, BlockDriverState *bs_old); +void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top); +void bdrv_delete(BlockDriverState *bs); +int bdrv_parse_cache_flags(const char *mode, int *flags); +int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags); +int bdrv_open_backing_file(BlockDriverState *bs); +int bdrv_open(BlockDriverState *bs, const char *filename, int flags, + BlockDriver *drv); +BlockReopenQueue *bdrv_reopen_queue(BlockReopenQueue *bs_queue, + BlockDriverState *bs, int flags); +int bdrv_reopen_multiple(BlockReopenQueue *bs_queue, Error **errp); +int bdrv_reopen(BlockDriverState *bs, int bdrv_flags, Error **errp); +int bdrv_reopen_prepare(BDRVReopenState *reopen_state, + BlockReopenQueue *queue, Error **errp); +void bdrv_reopen_commit(BDRVReopenState *reopen_state); +void bdrv_reopen_abort(BDRVReopenState *reopen_state); +void bdrv_close(BlockDriverState *bs); +void bdrv_add_close_notifier(BlockDriverState *bs, Notifier *notify); +int bdrv_attach_dev(BlockDriverState *bs, void *dev); +void bdrv_attach_dev_nofail(BlockDriverState *bs, void *dev); +void bdrv_detach_dev(BlockDriverState *bs, void *dev); +void *bdrv_get_attached_dev(BlockDriverState *bs); +void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops, + void *opaque); +void bdrv_dev_eject_request(BlockDriverState *bs, bool force); +bool bdrv_dev_has_removable_media(BlockDriverState *bs); +bool bdrv_dev_is_tray_open(BlockDriverState *bs); +bool bdrv_dev_is_medium_locked(BlockDriverState *bs); +int bdrv_read(BlockDriverState *bs, int64_t sector_num, + uint8_t *buf, int nb_sectors); +int bdrv_read_unthrottled(BlockDriverState *bs, int64_t sector_num, + uint8_t *buf, int nb_sectors); +int bdrv_write(BlockDriverState *bs, int64_t sector_num, + const uint8_t *buf, int nb_sectors); +int bdrv_pread(BlockDriverState *bs, int64_t offset, + void *buf, int count); +int bdrv_pwrite(BlockDriverState *bs, int64_t offset, + const void *buf, int count); +int bdrv_pwrite_sync(BlockDriverState *bs, int64_t offset, + const void *buf, int count); +int coroutine_fn bdrv_co_readv(BlockDriverState *bs, int64_t sector_num, + int nb_sectors, QEMUIOVector *qiov); +int coroutine_fn bdrv_co_copy_on_readv(BlockDriverState *bs, + int64_t sector_num, int nb_sectors, QEMUIOVector *qiov); +int coroutine_fn bdrv_co_writev(BlockDriverState *bs, int64_t sector_num, + int nb_sectors, QEMUIOVector *qiov); +/* + * Efficiently zero a region of the disk image. Note that this is a regular + * I/O request like read or write and should have a reasonable size. This + * function is not suitable for zeroing the entire image in a single request + * because it may allocate memory for the entire region. + */ +int coroutine_fn bdrv_co_write_zeroes(BlockDriverState *bs, int64_t sector_num, + int nb_sectors); +int coroutine_fn bdrv_co_is_allocated(BlockDriverState *bs, int64_t sector_num, + int nb_sectors, int *pnum); +int coroutine_fn bdrv_co_is_allocated_above(BlockDriverState *top, + BlockDriverState *base, + int64_t sector_num, + int nb_sectors, int *pnum); +BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs, + const char *backing_file); +int bdrv_get_backing_file_depth(BlockDriverState *bs); +int bdrv_truncate(BlockDriverState *bs, int64_t offset); +int64_t bdrv_getlength(BlockDriverState *bs); +int64_t bdrv_get_allocated_file_size(BlockDriverState *bs); +void bdrv_get_geometry(BlockDriverState *bs, uint64_t *nb_sectors_ptr); +int bdrv_commit(BlockDriverState *bs); +int bdrv_commit_all(void); +int bdrv_change_backing_file(BlockDriverState *bs, + const char *backing_file, const char *backing_fmt); +void bdrv_register(BlockDriver *bdrv); +int bdrv_drop_intermediate(BlockDriverState *active, BlockDriverState *top, + BlockDriverState *base); +BlockDriverState *bdrv_find_overlay(BlockDriverState *active, + BlockDriverState *bs); +BlockDriverState *bdrv_find_base(BlockDriverState *bs); + + +typedef struct BdrvCheckResult { + int corruptions; + int leaks; + int check_errors; + int corruptions_fixed; + int leaks_fixed; + BlockFragInfo bfi; +} BdrvCheckResult; + +typedef enum { + BDRV_FIX_LEAKS = 1, + BDRV_FIX_ERRORS = 2, +} BdrvCheckMode; + +int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix); + +/* async block I/O */ +typedef void BlockDriverDirtyHandler(BlockDriverState *bs, int64_t sector, + int sector_num); +BlockDriverAIOCB *bdrv_aio_readv(BlockDriverState *bs, int64_t sector_num, + QEMUIOVector *iov, int nb_sectors, + BlockDriverCompletionFunc *cb, void *opaque); +BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, int64_t sector_num, + QEMUIOVector *iov, int nb_sectors, + BlockDriverCompletionFunc *cb, void *opaque); +BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs, + BlockDriverCompletionFunc *cb, void *opaque); +BlockDriverAIOCB *bdrv_aio_discard(BlockDriverState *bs, + int64_t sector_num, int nb_sectors, + BlockDriverCompletionFunc *cb, void *opaque); +void bdrv_aio_cancel(BlockDriverAIOCB *acb); + +typedef struct BlockRequest { + /* Fields to be filled by multiwrite caller */ + int64_t sector; + int nb_sectors; + QEMUIOVector *qiov; + BlockDriverCompletionFunc *cb; + void *opaque; + + /* Filled by multiwrite implementation */ + int error; +} BlockRequest; + +int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs, + int num_reqs); + +/* sg packet commands */ +int bdrv_ioctl(BlockDriverState *bs, unsigned long int req, void *buf); +BlockDriverAIOCB *bdrv_aio_ioctl(BlockDriverState *bs, + unsigned long int req, void *buf, + BlockDriverCompletionFunc *cb, void *opaque); + +/* Invalidate any cached metadata used by image formats */ +void bdrv_invalidate_cache(BlockDriverState *bs); +void bdrv_invalidate_cache_all(void); + +void bdrv_clear_incoming_migration_all(void); + +/* Ensure contents are flushed to disk. */ +int bdrv_flush(BlockDriverState *bs); +int coroutine_fn bdrv_co_flush(BlockDriverState *bs); +void bdrv_flush_all(void); +void bdrv_close_all(void); +void bdrv_drain_all(void); + +int bdrv_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors); +int bdrv_co_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors); +int bdrv_has_zero_init(BlockDriverState *bs); +int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors, + int *pnum); + +void bdrv_set_on_error(BlockDriverState *bs, BlockdevOnError on_read_error, + BlockdevOnError on_write_error); +BlockdevOnError bdrv_get_on_error(BlockDriverState *bs, bool is_read); +BlockErrorAction bdrv_get_error_action(BlockDriverState *bs, bool is_read, int error); +void bdrv_error_action(BlockDriverState *bs, BlockErrorAction action, + bool is_read, int error); +int bdrv_is_read_only(BlockDriverState *bs); +int bdrv_is_sg(BlockDriverState *bs); +int bdrv_enable_write_cache(BlockDriverState *bs); +void bdrv_set_enable_write_cache(BlockDriverState *bs, bool wce); +int bdrv_is_inserted(BlockDriverState *bs); +int bdrv_media_changed(BlockDriverState *bs); +void bdrv_lock_medium(BlockDriverState *bs, bool locked); +void bdrv_eject(BlockDriverState *bs, bool eject_flag); +const char *bdrv_get_format_name(BlockDriverState *bs); +BlockDriverState *bdrv_find(const char *name); +BlockDriverState *bdrv_next(BlockDriverState *bs); +void bdrv_iterate(void (*it)(void *opaque, BlockDriverState *bs), + void *opaque); +int bdrv_is_encrypted(BlockDriverState *bs); +int bdrv_key_required(BlockDriverState *bs); +int bdrv_set_key(BlockDriverState *bs, const char *key); +int bdrv_query_missing_keys(void); +void bdrv_iterate_format(void (*it)(void *opaque, const char *name), + void *opaque); +const char *bdrv_get_device_name(BlockDriverState *bs); +int bdrv_get_flags(BlockDriverState *bs); +int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num, + const uint8_t *buf, int nb_sectors); +int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi); + +const char *bdrv_get_encrypted_filename(BlockDriverState *bs); +void bdrv_get_backing_filename(BlockDriverState *bs, + char *filename, int filename_size); +void bdrv_get_full_backing_filename(BlockDriverState *bs, + char *dest, size_t sz); +BlockInfo *bdrv_query_info(BlockDriverState *s); +BlockStats *bdrv_query_stats(const BlockDriverState *bs); +int bdrv_can_snapshot(BlockDriverState *bs); +int bdrv_is_snapshot(BlockDriverState *bs); +BlockDriverState *bdrv_snapshots(void); +int bdrv_snapshot_create(BlockDriverState *bs, + QEMUSnapshotInfo *sn_info); +int bdrv_snapshot_goto(BlockDriverState *bs, + const char *snapshot_id); +int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id); +int bdrv_snapshot_list(BlockDriverState *bs, + QEMUSnapshotInfo **psn_info); +int bdrv_snapshot_load_tmp(BlockDriverState *bs, + const char *snapshot_name); +char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn); + +char *get_human_readable_size(char *buf, int buf_size, int64_t size); +int path_is_absolute(const char *path); +void path_combine(char *dest, int dest_size, + const char *base_path, + const char *filename); + +int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf, + int64_t pos, int size); + +int bdrv_load_vmstate(BlockDriverState *bs, uint8_t *buf, + int64_t pos, int size); + +void bdrv_img_create(const char *filename, const char *fmt, + const char *base_filename, const char *base_fmt, + char *options, uint64_t img_size, int flags, Error **errp); + +void bdrv_set_buffer_alignment(BlockDriverState *bs, int align); +void *qemu_blockalign(BlockDriverState *bs, size_t size); + +#define BDRV_SECTORS_PER_DIRTY_CHUNK 2048 + +void bdrv_set_dirty_tracking(BlockDriverState *bs, int enable); +int bdrv_get_dirty(BlockDriverState *bs, int64_t sector); +void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); +void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); +int64_t bdrv_get_next_dirty(BlockDriverState *bs, int64_t sector); +int64_t bdrv_get_dirty_count(BlockDriverState *bs); + +void bdrv_enable_copy_on_read(BlockDriverState *bs); +void bdrv_disable_copy_on_read(BlockDriverState *bs); + +void bdrv_set_in_use(BlockDriverState *bs, int in_use); +int bdrv_in_use(BlockDriverState *bs); + +enum BlockAcctType { + BDRV_ACCT_READ, + BDRV_ACCT_WRITE, + BDRV_ACCT_FLUSH, + BDRV_MAX_IOTYPE, +}; + +typedef struct BlockAcctCookie { + int64_t bytes; + int64_t start_time_ns; + enum BlockAcctType type; +} BlockAcctCookie; + +void bdrv_acct_start(BlockDriverState *bs, BlockAcctCookie *cookie, + int64_t bytes, enum BlockAcctType type); +void bdrv_acct_done(BlockDriverState *bs, BlockAcctCookie *cookie); + +typedef enum { + BLKDBG_L1_UPDATE, + + BLKDBG_L1_GROW_ALLOC_TABLE, + BLKDBG_L1_GROW_WRITE_TABLE, + BLKDBG_L1_GROW_ACTIVATE_TABLE, + + BLKDBG_L2_LOAD, + BLKDBG_L2_UPDATE, + BLKDBG_L2_UPDATE_COMPRESSED, + BLKDBG_L2_ALLOC_COW_READ, + BLKDBG_L2_ALLOC_WRITE, + + BLKDBG_READ_AIO, + BLKDBG_READ_BACKING_AIO, + BLKDBG_READ_COMPRESSED, + + BLKDBG_WRITE_AIO, + BLKDBG_WRITE_COMPRESSED, + + BLKDBG_VMSTATE_LOAD, + BLKDBG_VMSTATE_SAVE, + + BLKDBG_COW_READ, + BLKDBG_COW_WRITE, + + BLKDBG_REFTABLE_LOAD, + BLKDBG_REFTABLE_GROW, + + BLKDBG_REFBLOCK_LOAD, + BLKDBG_REFBLOCK_UPDATE, + BLKDBG_REFBLOCK_UPDATE_PART, + BLKDBG_REFBLOCK_ALLOC, + BLKDBG_REFBLOCK_ALLOC_HOOKUP, + BLKDBG_REFBLOCK_ALLOC_WRITE, + BLKDBG_REFBLOCK_ALLOC_WRITE_BLOCKS, + BLKDBG_REFBLOCK_ALLOC_WRITE_TABLE, + BLKDBG_REFBLOCK_ALLOC_SWITCH_TABLE, + + BLKDBG_CLUSTER_ALLOC, + BLKDBG_CLUSTER_ALLOC_BYTES, + BLKDBG_CLUSTER_FREE, + + BLKDBG_EVENT_MAX, +} BlkDebugEvent; + +#define BLKDBG_EVENT(bs, evt) bdrv_debug_event(bs, evt) +void bdrv_debug_event(BlockDriverState *bs, BlkDebugEvent event); + +int bdrv_debug_breakpoint(BlockDriverState *bs, const char *event, + const char *tag); +int bdrv_debug_resume(BlockDriverState *bs, const char *tag); +bool bdrv_debug_is_suspended(BlockDriverState *bs, const char *tag); + +#endif diff --git a/include/block/block_int.h b/include/block/block_int.h new file mode 100644 index 0000000000..d06de2637b --- /dev/null +++ b/include/block/block_int.h @@ -0,0 +1,366 @@ +/* + * QEMU System Emulator block driver + * + * Copyright (c) 2003 Fabrice Bellard + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#ifndef BLOCK_INT_H +#define BLOCK_INT_H + +#include "block/block.h" +#include "qemu-option.h" +#include "qemu-queue.h" +#include "block/coroutine.h" +#include "qemu-timer.h" +#include "qapi-types.h" +#include "qapi/qmp/qerror.h" +#include "monitor.h" + +#define BLOCK_FLAG_ENCRYPT 1 +#define BLOCK_FLAG_COMPAT6 4 +#define BLOCK_FLAG_LAZY_REFCOUNTS 8 + +#define BLOCK_IO_LIMIT_READ 0 +#define BLOCK_IO_LIMIT_WRITE 1 +#define BLOCK_IO_LIMIT_TOTAL 2 + +#define BLOCK_IO_SLICE_TIME 100000000 +#define NANOSECONDS_PER_SECOND 1000000000.0 + +#define BLOCK_OPT_SIZE "size" +#define BLOCK_OPT_ENCRYPT "encryption" +#define BLOCK_OPT_COMPAT6 "compat6" +#define BLOCK_OPT_BACKING_FILE "backing_file" +#define BLOCK_OPT_BACKING_FMT "backing_fmt" +#define BLOCK_OPT_CLUSTER_SIZE "cluster_size" +#define BLOCK_OPT_TABLE_SIZE "table_size" +#define BLOCK_OPT_PREALLOC "preallocation" +#define BLOCK_OPT_SUBFMT "subformat" +#define BLOCK_OPT_COMPAT_LEVEL "compat" +#define BLOCK_OPT_LAZY_REFCOUNTS "lazy_refcounts" + +typedef struct BdrvTrackedRequest BdrvTrackedRequest; + +typedef struct BlockIOLimit { + int64_t bps[3]; + int64_t iops[3]; +} BlockIOLimit; + +typedef struct BlockIOBaseValue { + uint64_t bytes[2]; + uint64_t ios[2]; +} BlockIOBaseValue; + +struct BlockDriver { + const char *format_name; + int instance_size; + int (*bdrv_probe)(const uint8_t *buf, int buf_size, const char *filename); + int (*bdrv_probe_device)(const char *filename); + + /* For handling image reopen for split or non-split files */ + int (*bdrv_reopen_prepare)(BDRVReopenState *reopen_state, + BlockReopenQueue *queue, Error **errp); + void (*bdrv_reopen_commit)(BDRVReopenState *reopen_state); + void (*bdrv_reopen_abort)(BDRVReopenState *reopen_state); + + int (*bdrv_open)(BlockDriverState *bs, int flags); + int (*bdrv_file_open)(BlockDriverState *bs, const char *filename, int flags); + int (*bdrv_read)(BlockDriverState *bs, int64_t sector_num, + uint8_t *buf, int nb_sectors); + int (*bdrv_write)(BlockDriverState *bs, int64_t sector_num, + const uint8_t *buf, int nb_sectors); + void (*bdrv_close)(BlockDriverState *bs); + void (*bdrv_rebind)(BlockDriverState *bs); + int (*bdrv_create)(const char *filename, QEMUOptionParameter *options); + int (*bdrv_set_key)(BlockDriverState *bs, const char *key); + int (*bdrv_make_empty)(BlockDriverState *bs); + /* aio */ + BlockDriverAIOCB *(*bdrv_aio_readv)(BlockDriverState *bs, + int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, + BlockDriverCompletionFunc *cb, void *opaque); + BlockDriverAIOCB *(*bdrv_aio_writev)(BlockDriverState *bs, + int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, + BlockDriverCompletionFunc *cb, void *opaque); + BlockDriverAIOCB *(*bdrv_aio_flush)(BlockDriverState *bs, + BlockDriverCompletionFunc *cb, void *opaque); + BlockDriverAIOCB *(*bdrv_aio_discard)(BlockDriverState *bs, + int64_t sector_num, int nb_sectors, + BlockDriverCompletionFunc *cb, void *opaque); + + int coroutine_fn (*bdrv_co_readv)(BlockDriverState *bs, + int64_t sector_num, int nb_sectors, QEMUIOVector *qiov); + int coroutine_fn (*bdrv_co_writev)(BlockDriverState *bs, + int64_t sector_num, int nb_sectors, QEMUIOVector *qiov); + /* + * Efficiently zero a region of the disk image. Typically an image format + * would use a compact metadata representation to implement this. This + * function pointer may be NULL and .bdrv_co_writev() will be called + * instead. + */ + int coroutine_fn (*bdrv_co_write_zeroes)(BlockDriverState *bs, + int64_t sector_num, int nb_sectors); + int coroutine_fn (*bdrv_co_discard)(BlockDriverState *bs, + int64_t sector_num, int nb_sectors); + int coroutine_fn (*bdrv_co_is_allocated)(BlockDriverState *bs, + int64_t sector_num, int nb_sectors, int *pnum); + + /* + * Invalidate any cached meta-data. + */ + void (*bdrv_invalidate_cache)(BlockDriverState *bs); + + /* + * Flushes all data that was already written to the OS all the way down to + * the disk (for example raw-posix calls fsync()). + */ + int coroutine_fn (*bdrv_co_flush_to_disk)(BlockDriverState *bs); + + /* + * Flushes all internal caches to the OS. The data may still sit in a + * writeback cache of the host OS, but it will survive a crash of the qemu + * process. + */ + int coroutine_fn (*bdrv_co_flush_to_os)(BlockDriverState *bs); + + const char *protocol_name; + int (*bdrv_truncate)(BlockDriverState *bs, int64_t offset); + int64_t (*bdrv_getlength)(BlockDriverState *bs); + int64_t (*bdrv_get_allocated_file_size)(BlockDriverState *bs); + int (*bdrv_write_compressed)(BlockDriverState *bs, int64_t sector_num, + const uint8_t *buf, int nb_sectors); + + int (*bdrv_snapshot_create)(BlockDriverState *bs, + QEMUSnapshotInfo *sn_info); + int (*bdrv_snapshot_goto)(BlockDriverState *bs, + const char *snapshot_id); + int (*bdrv_snapshot_delete)(BlockDriverState *bs, const char *snapshot_id); + int (*bdrv_snapshot_list)(BlockDriverState *bs, + QEMUSnapshotInfo **psn_info); + int (*bdrv_snapshot_load_tmp)(BlockDriverState *bs, + const char *snapshot_name); + int (*bdrv_get_info)(BlockDriverState *bs, BlockDriverInfo *bdi); + + int (*bdrv_save_vmstate)(BlockDriverState *bs, const uint8_t *buf, + int64_t pos, int size); + int (*bdrv_load_vmstate)(BlockDriverState *bs, uint8_t *buf, + int64_t pos, int size); + + int (*bdrv_change_backing_file)(BlockDriverState *bs, + const char *backing_file, const char *backing_fmt); + + /* removable device specific */ + int (*bdrv_is_inserted)(BlockDriverState *bs); + int (*bdrv_media_changed)(BlockDriverState *bs); + void (*bdrv_eject)(BlockDriverState *bs, bool eject_flag); + void (*bdrv_lock_medium)(BlockDriverState *bs, bool locked); + + /* to control generic scsi devices */ + int (*bdrv_ioctl)(BlockDriverState *bs, unsigned long int req, void *buf); + BlockDriverAIOCB *(*bdrv_aio_ioctl)(BlockDriverState *bs, + unsigned long int req, void *buf, + BlockDriverCompletionFunc *cb, void *opaque); + + /* List of options for creating images, terminated by name == NULL */ + QEMUOptionParameter *create_options; + + + /* + * Returns 0 for completed check, -errno for internal errors. + * The check results are stored in result. + */ + int (*bdrv_check)(BlockDriverState* bs, BdrvCheckResult *result, + BdrvCheckMode fix); + + void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event); + + /* TODO Better pass a option string/QDict/QemuOpts to add any rule? */ + int (*bdrv_debug_breakpoint)(BlockDriverState *bs, const char *event, + const char *tag); + int (*bdrv_debug_resume)(BlockDriverState *bs, const char *tag); + bool (*bdrv_debug_is_suspended)(BlockDriverState *bs, const char *tag); + + /* + * Returns 1 if newly created images are guaranteed to contain only + * zeros, 0 otherwise. + */ + int (*bdrv_has_zero_init)(BlockDriverState *bs); + + QLIST_ENTRY(BlockDriver) list; +}; + +/* + * Note: the function bdrv_append() copies and swaps contents of + * BlockDriverStates, so if you add new fields to this struct, please + * inspect bdrv_append() to determine if the new fields need to be + * copied as well. + */ +struct BlockDriverState { + int64_t total_sectors; /* if we are reading a disk image, give its + size in sectors */ + int read_only; /* if true, the media is read only */ + int open_flags; /* flags used to open the file, re-used for re-open */ + int encrypted; /* if true, the media is encrypted */ + int valid_key; /* if true, a valid encryption key has been set */ + int sg; /* if true, the device is a /dev/sg* */ + int copy_on_read; /* if true, copy read backing sectors into image + note this is a reference count */ + + BlockDriver *drv; /* NULL means no media */ + void *opaque; + + void *dev; /* attached device model, if any */ + /* TODO change to DeviceState when all users are qdevified */ + const BlockDevOps *dev_ops; + void *dev_opaque; + + char filename[1024]; + char backing_file[1024]; /* if non zero, the image is a diff of + this file image */ + char backing_format[16]; /* if non-zero and backing_file exists */ + int is_temporary; + + BlockDriverState *backing_hd; + BlockDriverState *file; + + NotifierList close_notifiers; + + /* number of in-flight copy-on-read requests */ + unsigned int copy_on_read_in_flight; + + /* the time for latest disk I/O */ + int64_t slice_time; + int64_t slice_start; + int64_t slice_end; + BlockIOLimit io_limits; + BlockIOBaseValue io_base; + CoQueue throttled_reqs; + QEMUTimer *block_timer; + bool io_limits_enabled; + + /* I/O stats (display with "info blockstats"). */ + uint64_t nr_bytes[BDRV_MAX_IOTYPE]; + uint64_t nr_ops[BDRV_MAX_IOTYPE]; + uint64_t total_time_ns[BDRV_MAX_IOTYPE]; + uint64_t wr_highest_sector; + + /* Whether the disk can expand beyond total_sectors */ + int growable; + + /* the memory alignment required for the buffers handled by this driver */ + int buffer_alignment; + + /* do we need to tell the quest if we have a volatile write cache? */ + int enable_write_cache; + + /* NOTE: the following infos are only hints for real hardware + drivers. They are not used by the block driver */ + BlockdevOnError on_read_error, on_write_error; + bool iostatus_enabled; + BlockDeviceIoStatus iostatus; + char device_name[32]; + unsigned long *dirty_bitmap; + int64_t dirty_count; + int in_use; /* users other than guest access, eg. block migration */ + QTAILQ_ENTRY(BlockDriverState) list; + + QLIST_HEAD(, BdrvTrackedRequest) tracked_requests; + + /* long-running background operation */ + BlockJob *job; + +}; + +int get_tmp_filename(char *filename, int size); + +void bdrv_set_io_limits(BlockDriverState *bs, + BlockIOLimit *io_limits); + +#ifdef _WIN32 +int is_windows_drive(const char *filename); +#endif +void bdrv_emit_qmp_error_event(const BlockDriverState *bdrv, + enum MonitorEvent ev, + BlockErrorAction action, bool is_read); + +/** + * stream_start: + * @bs: Block device to operate on. + * @base: Block device that will become the new base, or %NULL to + * flatten the whole backing file chain onto @bs. + * @base_id: The file name that will be written to @bs as the new + * backing file if the job completes. Ignored if @base is %NULL. + * @speed: The maximum speed, in bytes per second, or 0 for unlimited. + * @on_error: The action to take upon error. + * @cb: Completion function for the job. + * @opaque: Opaque pointer value passed to @cb. + * @errp: Error object. + * + * Start a streaming operation on @bs. Clusters that are unallocated + * in @bs, but allocated in any image between @base and @bs (both + * exclusive) will be written to @bs. At the end of a successful + * streaming job, the backing file of @bs will be changed to + * @base_id in the written image and to @base in the live BlockDriverState. + */ +void stream_start(BlockDriverState *bs, BlockDriverState *base, + const char *base_id, int64_t speed, BlockdevOnError on_error, + BlockDriverCompletionFunc *cb, + void *opaque, Error **errp); + +/** + * commit_start: + * @bs: Top Block device + * @base: Block device that will be written into, and become the new top + * @speed: The maximum speed, in bytes per second, or 0 for unlimited. + * @on_error: The action to take upon error. + * @cb: Completion function for the job. + * @opaque: Opaque pointer value passed to @cb. + * @errp: Error object. + * + */ +void commit_start(BlockDriverState *bs, BlockDriverState *base, + BlockDriverState *top, int64_t speed, + BlockdevOnError on_error, BlockDriverCompletionFunc *cb, + void *opaque, Error **errp); + +/* + * mirror_start: + * @bs: Block device to operate on. + * @target: Block device to write to. + * @speed: The maximum speed, in bytes per second, or 0 for unlimited. + * @mode: Whether to collapse all images in the chain to the target. + * @on_source_error: The action to take upon error reading from the source. + * @on_target_error: The action to take upon error writing to the target. + * @cb: Completion function for the job. + * @opaque: Opaque pointer value passed to @cb. + * @errp: Error object. + * + * Start a mirroring operation on @bs. Clusters that are allocated + * in @bs will be written to @bs until the job is cancelled or + * manually completed. At the end of a successful mirroring job, + * @bs will be switched to read from @target. + */ +void mirror_start(BlockDriverState *bs, BlockDriverState *target, + int64_t speed, MirrorSyncMode mode, + BlockdevOnError on_source_error, + BlockdevOnError on_target_error, + BlockDriverCompletionFunc *cb, + void *opaque, Error **errp); + +#endif /* BLOCK_INT_H */ diff --git a/include/block/blockjob.h b/include/block/blockjob.h new file mode 100644 index 0000000000..c290d07bba --- /dev/null +++ b/include/block/blockjob.h @@ -0,0 +1,278 @@ +/* + * Declarations for long-running block device operations + * + * Copyright (c) 2011 IBM Corp. + * Copyright (c) 2012 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#ifndef BLOCKJOB_H +#define BLOCKJOB_H 1 + +#include "block/block.h" + +/** + * BlockJobType: + * + * A class type for block job objects. + */ +typedef struct BlockJobType { + /** Derived BlockJob struct size */ + size_t instance_size; + + /** String describing the operation, part of query-block-jobs QMP API */ + const char *job_type; + + /** Optional callback for job types that support setting a speed limit */ + void (*set_speed)(BlockJob *job, int64_t speed, Error **errp); + + /** Optional callback for job types that need to forward I/O status reset */ + void (*iostatus_reset)(BlockJob *job); + + /** + * Optional callback for job types whose completion must be triggered + * manually. + */ + void (*complete)(BlockJob *job, Error **errp); +} BlockJobType; + +/** + * BlockJob: + * + * Long-running operation on a BlockDriverState. + */ +struct BlockJob { + /** The job type, including the job vtable. */ + const BlockJobType *job_type; + + /** The block device on which the job is operating. */ + BlockDriverState *bs; + + /** + * The coroutine that executes the job. If not NULL, it is + * reentered when busy is false and the job is cancelled. + */ + Coroutine *co; + + /** + * Set to true if the job should cancel itself. The flag must + * always be tested just before toggling the busy flag from false + * to true. After a job has been cancelled, it should only yield + * if #qemu_aio_wait will ("sooner or later") reenter the coroutine. + */ + bool cancelled; + + /** + * Set to true if the job is either paused, or will pause itself + * as soon as possible (if busy == true). + */ + bool paused; + + /** + * Set to false by the job while it is in a quiescent state, where + * no I/O is pending and the job has yielded on any condition + * that is not detected by #qemu_aio_wait, such as a timer. + */ + bool busy; + + /** Status that is published by the query-block-jobs QMP API */ + BlockDeviceIoStatus iostatus; + + /** Offset that is published by the query-block-jobs QMP API */ + int64_t offset; + + /** Length that is published by the query-block-jobs QMP API */ + int64_t len; + + /** Speed that was set with @block_job_set_speed. */ + int64_t speed; + + /** The completion function that will be called when the job completes. */ + BlockDriverCompletionFunc *cb; + + /** The opaque value that is passed to the completion function. */ + void *opaque; +}; + +/** + * block_job_create: + * @job_type: The class object for the newly-created job. + * @bs: The block + * @speed: The maximum speed, in bytes per second, or 0 for unlimited. + * @cb: Completion function for the job. + * @opaque: Opaque pointer value passed to @cb. + * @errp: Error object. + * + * Create a new long-running block device job and return it. The job + * will call @cb asynchronously when the job completes. Note that + * @bs may have been closed at the time the @cb it is called. If + * this is the case, the job may be reported as either cancelled or + * completed. + * + * This function is not part of the public job interface; it should be + * called from a wrapper that is specific to the job type. + */ +void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs, + int64_t speed, BlockDriverCompletionFunc *cb, + void *opaque, Error **errp); + +/** + * block_job_sleep_ns: + * @job: The job that calls the function. + * @clock: The clock to sleep on. + * @ns: How many nanoseconds to stop for. + * + * Put the job to sleep (assuming that it wasn't canceled) for @ns + * nanoseconds. Canceling the job will interrupt the wait immediately. + */ +void block_job_sleep_ns(BlockJob *job, QEMUClock *clock, int64_t ns); + +/** + * block_job_completed: + * @job: The job being completed. + * @ret: The status code. + * + * Call the completion function that was registered at creation time, and + * free @job. + */ +void block_job_completed(BlockJob *job, int ret); + +/** + * block_job_set_speed: + * @job: The job to set the speed for. + * @speed: The new value + * @errp: Error object. + * + * Set a rate-limiting parameter for the job; the actual meaning may + * vary depending on the job type. + */ +void block_job_set_speed(BlockJob *job, int64_t speed, Error **errp); + +/** + * block_job_cancel: + * @job: The job to be canceled. + * + * Asynchronously cancel the specified job. + */ +void block_job_cancel(BlockJob *job); + +/** + * block_job_complete: + * @job: The job to be completed. + * @errp: Error object. + * + * Asynchronously complete the specified job. + */ +void block_job_complete(BlockJob *job, Error **errp); + +/** + * block_job_is_cancelled: + * @job: The job being queried. + * + * Returns whether the job is scheduled for cancellation. + */ +bool block_job_is_cancelled(BlockJob *job); + +/** + * block_job_query: + * @job: The job to get information about. + * + * Return information about a job. + */ +BlockJobInfo *block_job_query(BlockJob *job); + +/** + * block_job_pause: + * @job: The job to be paused. + * + * Asynchronously pause the specified job. + */ +void block_job_pause(BlockJob *job); + +/** + * block_job_resume: + * @job: The job to be resumed. + * + * Resume the specified job. + */ +void block_job_resume(BlockJob *job); + +/** + * qobject_from_block_job: + * @job: The job whose information is requested. + * + * Return a QDict corresponding to @job's query-block-jobs entry. + */ +QObject *qobject_from_block_job(BlockJob *job); + +/** + * block_job_ready: + * @job: The job which is now ready to complete. + * + * Send a BLOCK_JOB_READY event for the specified job. + */ +void block_job_ready(BlockJob *job); + +/** + * block_job_is_paused: + * @job: The job being queried. + * + * Returns whether the job is currently paused, or will pause + * as soon as it reaches a sleeping point. + */ +bool block_job_is_paused(BlockJob *job); + +/** + * block_job_cancel_sync: + * @job: The job to be canceled. + * + * Synchronously cancel the job. The completion callback is called + * before the function returns. The job may actually complete + * instead of canceling itself; the circumstances under which this + * happens depend on the kind of job that is active. + * + * Returns the return value from the job if the job actually completed + * during the call, or -ECANCELED if it was canceled. + */ +int block_job_cancel_sync(BlockJob *job); + +/** + * block_job_iostatus_reset: + * @job: The job whose I/O status should be reset. + * + * Reset I/O status on @job and on BlockDriverState objects it uses, + * other than job->bs. + */ +void block_job_iostatus_reset(BlockJob *job); + +/** + * block_job_error_action: + * @job: The job to signal an error for. + * @bs: The block device on which to set an I/O error. + * @on_err: The error action setting. + * @is_read: Whether the operation was a read. + * @error: The error that was reported. + * + * Report an I/O error for a block job and possibly stop the VM. Return the + * action that was selected based on @on_err and @error. + */ +BlockErrorAction block_job_error_action(BlockJob *job, BlockDriverState *bs, + BlockdevOnError on_err, + int is_read, int error); +#endif diff --git a/include/block/coroutine.h b/include/block/coroutine.h new file mode 100644 index 0000000000..34c15d4116 --- /dev/null +++ b/include/block/coroutine.h @@ -0,0 +1,211 @@ +/* + * QEMU coroutine implementation + * + * Copyright IBM, Corp. 2011 + * + * Authors: + * Stefan Hajnoczi + * Kevin Wolf + * + * This work is licensed under the terms of the GNU LGPL, version 2 or later. + * See the COPYING.LIB file in the top-level directory. + * + */ + +#ifndef QEMU_COROUTINE_H +#define QEMU_COROUTINE_H + +#include +#include "qemu-queue.h" +#include "qemu-timer.h" + +/** + * Coroutines are a mechanism for stack switching and can be used for + * cooperative userspace threading. These functions provide a simple but + * useful flavor of coroutines that is suitable for writing sequential code, + * rather than callbacks, for operations that need to give up control while + * waiting for events to complete. + * + * These functions are re-entrant and may be used outside the global mutex. + */ + +/** + * Mark a function that executes in coroutine context + * + * Functions that execute in coroutine context cannot be called directly from + * normal functions. In the future it would be nice to enable compiler or + * static checker support for catching such errors. This annotation might make + * it possible and in the meantime it serves as documentation. + * + * For example: + * + * static void coroutine_fn foo(void) { + * .... + * } + */ +#define coroutine_fn + +typedef struct Coroutine Coroutine; + +/** + * Coroutine entry point + * + * When the coroutine is entered for the first time, opaque is passed in as an + * argument. + * + * When this function returns, the coroutine is destroyed automatically and + * execution continues in the caller who last entered the coroutine. + */ +typedef void coroutine_fn CoroutineEntry(void *opaque); + +/** + * Create a new coroutine + * + * Use qemu_coroutine_enter() to actually transfer control to the coroutine. + */ +Coroutine *qemu_coroutine_create(CoroutineEntry *entry); + +/** + * Transfer control to a coroutine + * + * The opaque argument is passed as the argument to the entry point when + * entering the coroutine for the first time. It is subsequently ignored. + */ +void qemu_coroutine_enter(Coroutine *coroutine, void *opaque); + +/** + * Transfer control back to a coroutine's caller + * + * This function does not return until the coroutine is re-entered using + * qemu_coroutine_enter(). + */ +void coroutine_fn qemu_coroutine_yield(void); + +/** + * Get the currently executing coroutine + */ +Coroutine *coroutine_fn qemu_coroutine_self(void); + +/** + * Return whether or not currently inside a coroutine + * + * This can be used to write functions that work both when in coroutine context + * and when not in coroutine context. Note that such functions cannot use the + * coroutine_fn annotation since they work outside coroutine context. + */ +bool qemu_in_coroutine(void); + + + +/** + * CoQueues are a mechanism to queue coroutines in order to continue executing + * them later. They provide the fundamental primitives on which coroutine locks + * are built. + */ +typedef struct CoQueue { + QTAILQ_HEAD(, Coroutine) entries; +} CoQueue; + +/** + * Initialise a CoQueue. This must be called before any other operation is used + * on the CoQueue. + */ +void qemu_co_queue_init(CoQueue *queue); + +/** + * Adds the current coroutine to the CoQueue and transfers control to the + * caller of the coroutine. + */ +void coroutine_fn qemu_co_queue_wait(CoQueue *queue); + +/** + * Adds the current coroutine to the head of the CoQueue and transfers control to the + * caller of the coroutine. + */ +void coroutine_fn qemu_co_queue_wait_insert_head(CoQueue *queue); + +/** + * Restarts the next coroutine in the CoQueue and removes it from the queue. + * + * Returns true if a coroutine was restarted, false if the queue is empty. + */ +bool qemu_co_queue_next(CoQueue *queue); + +/** + * Restarts all coroutines in the CoQueue and leaves the queue empty. + */ +void qemu_co_queue_restart_all(CoQueue *queue); + +/** + * Checks if the CoQueue is empty. + */ +bool qemu_co_queue_empty(CoQueue *queue); + + +/** + * Provides a mutex that can be used to synchronise coroutines + */ +typedef struct CoMutex { + bool locked; + CoQueue queue; +} CoMutex; + +/** + * Initialises a CoMutex. This must be called before any other operation is used + * on the CoMutex. + */ +void qemu_co_mutex_init(CoMutex *mutex); + +/** + * Locks the mutex. If the lock cannot be taken immediately, control is + * transferred to the caller of the current coroutine. + */ +void coroutine_fn qemu_co_mutex_lock(CoMutex *mutex); + +/** + * Unlocks the mutex and schedules the next coroutine that was waiting for this + * lock to be run. + */ +void coroutine_fn qemu_co_mutex_unlock(CoMutex *mutex); + +typedef struct CoRwlock { + bool writer; + int reader; + CoQueue queue; +} CoRwlock; + +/** + * Initialises a CoRwlock. This must be called before any other operation + * is used on the CoRwlock + */ +void qemu_co_rwlock_init(CoRwlock *lock); + +/** + * Read locks the CoRwlock. If the lock cannot be taken immediately because + * of a parallel writer, control is transferred to the caller of the current + * coroutine. + */ +void qemu_co_rwlock_rdlock(CoRwlock *lock); + +/** + * Write Locks the mutex. If the lock cannot be taken immediately because + * of a parallel reader, control is transferred to the caller of the current + * coroutine. + */ +void qemu_co_rwlock_wrlock(CoRwlock *lock); + +/** + * Unlocks the read/write lock and schedules the next coroutine that was + * waiting for this lock to be run. + */ +void qemu_co_rwlock_unlock(CoRwlock *lock); + +/** + * Yield the coroutine for a given duration + * + * Note this function uses timers and hence only works when a main loop is in + * use. See main-loop.h and do not use from qemu-tool programs. + */ +void coroutine_fn co_sleep_ns(QEMUClock *clock, int64_t ns); + +#endif /* QEMU_COROUTINE_H */ diff --git a/include/block/coroutine_int.h b/include/block/coroutine_int.h new file mode 100644 index 0000000000..282a3ceda6 --- /dev/null +++ b/include/block/coroutine_int.h @@ -0,0 +1,49 @@ +/* + * Coroutine internals + * + * Copyright (c) 2011 Kevin Wolf + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef QEMU_COROUTINE_INT_H +#define QEMU_COROUTINE_INT_H + +#include "qemu-queue.h" +#include "block/coroutine.h" + +typedef enum { + COROUTINE_YIELD = 1, + COROUTINE_TERMINATE = 2, +} CoroutineAction; + +struct Coroutine { + CoroutineEntry *entry; + void *entry_arg; + Coroutine *caller; + QSLIST_ENTRY(Coroutine) pool_next; + QTAILQ_ENTRY(Coroutine) co_queue_next; +}; + +Coroutine *qemu_coroutine_new(void); +void qemu_coroutine_delete(Coroutine *co); +CoroutineAction qemu_coroutine_switch(Coroutine *from, Coroutine *to, + CoroutineAction action); + +#endif diff --git a/include/block/nbd.h b/include/block/nbd.h new file mode 100644 index 0000000000..344f05b794 --- /dev/null +++ b/include/block/nbd.h @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2005 Anthony Liguori + * + * Network Block Device + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; under version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + */ + +#ifndef NBD_H +#define NBD_H + +#include + +#include "qemu-common.h" + +struct nbd_request { + uint32_t magic; + uint32_t type; + uint64_t handle; + uint64_t from; + uint32_t len; +} QEMU_PACKED; + +struct nbd_reply { + uint32_t magic; + uint32_t error; + uint64_t handle; +} QEMU_PACKED; + +#define NBD_FLAG_HAS_FLAGS (1 << 0) /* Flags are there */ +#define NBD_FLAG_READ_ONLY (1 << 1) /* Device is read-only */ +#define NBD_FLAG_SEND_FLUSH (1 << 2) /* Send FLUSH */ +#define NBD_FLAG_SEND_FUA (1 << 3) /* Send FUA (Force Unit Access) */ +#define NBD_FLAG_ROTATIONAL (1 << 4) /* Use elevator algorithm - rotational media */ +#define NBD_FLAG_SEND_TRIM (1 << 5) /* Send TRIM (discard) */ + +#define NBD_CMD_MASK_COMMAND 0x0000ffff +#define NBD_CMD_FLAG_FUA (1 << 16) + +enum { + NBD_CMD_READ = 0, + NBD_CMD_WRITE = 1, + NBD_CMD_DISC = 2, + NBD_CMD_FLUSH = 3, + NBD_CMD_TRIM = 4 +}; + +#define NBD_DEFAULT_PORT 10809 + +#define NBD_BUFFER_SIZE (1024*1024) + +ssize_t nbd_wr_sync(int fd, void *buffer, size_t size, bool do_read); +int tcp_socket_outgoing(const char *address, uint16_t port); +int tcp_socket_incoming(const char *address, uint16_t port); +int tcp_socket_outgoing_spec(const char *address_and_port); +int tcp_socket_incoming_spec(const char *address_and_port); +int unix_socket_outgoing(const char *path); +int unix_socket_incoming(const char *path); + +int nbd_receive_negotiate(int csock, const char *name, uint32_t *flags, + off_t *size, size_t *blocksize); +int nbd_init(int fd, int csock, uint32_t flags, off_t size, size_t blocksize); +ssize_t nbd_send_request(int csock, struct nbd_request *request); +ssize_t nbd_receive_reply(int csock, struct nbd_reply *reply); +int nbd_client(int fd); +int nbd_disconnect(int fd); + +typedef struct NBDExport NBDExport; +typedef struct NBDClient NBDClient; + +NBDExport *nbd_export_new(BlockDriverState *bs, off_t dev_offset, + off_t size, uint32_t nbdflags, + void (*close)(NBDExport *)); +void nbd_export_close(NBDExport *exp); +void nbd_export_get(NBDExport *exp); +void nbd_export_put(NBDExport *exp); + +BlockDriverState *nbd_export_get_blockdev(NBDExport *exp); + +NBDExport *nbd_export_find(const char *name); +void nbd_export_set_name(NBDExport *exp, const char *name); +void nbd_export_close_all(void); + +NBDClient *nbd_client_new(NBDExport *exp, int csock, + void (*close)(NBDClient *)); +void nbd_client_close(NBDClient *client); +void nbd_client_get(NBDClient *client); +void nbd_client_put(NBDClient *client); + +#endif diff --git a/include/block/thread-pool.h b/include/block/thread-pool.h new file mode 100644 index 0000000000..a87b287081 --- /dev/null +++ b/include/block/thread-pool.h @@ -0,0 +1,34 @@ +/* + * QEMU block layer thread pool + * + * Copyright IBM, Corp. 2008 + * Copyright Red Hat, Inc. 2012 + * + * Authors: + * Anthony Liguori + * Paolo Bonzini + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + * Contributions after 2012-01-13 are licensed under the terms of the + * GNU GPL, version 2 or (at your option) any later version. + */ + +#ifndef QEMU_THREAD_POOL_H +#define QEMU_THREAD_POOL_H 1 + +#include "qemu-common.h" +#include "qemu-queue.h" +#include "qemu-thread.h" +#include "block/coroutine.h" +#include "block/block_int.h" + +typedef int ThreadPoolFunc(void *opaque); + +BlockDriverAIOCB *thread_pool_submit_aio(ThreadPoolFunc *func, void *arg, + BlockDriverCompletionFunc *cb, void *opaque); +int coroutine_fn thread_pool_submit_co(ThreadPoolFunc *func, void *arg); +void thread_pool_submit(ThreadPoolFunc *func, void *arg); + +#endif diff --git a/iohandler.c b/iohandler.c index 258f42d8d2..cf8276dffc 100644 --- a/iohandler.c +++ b/iohandler.c @@ -25,7 +25,7 @@ #include "config-host.h" #include "qemu-common.h" #include "qemu-queue.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "main-loop.h" #ifndef _WIN32 diff --git a/main-loop.c b/main-loop.c index 7dba6f6e35..f9006118ad 100644 --- a/main-loop.c +++ b/main-loop.c @@ -26,7 +26,7 @@ #include "qemu-timer.h" #include "slirp/slirp.h" #include "main-loop.h" -#include "qemu-aio.h" +#include "block/aio.h" #ifndef _WIN32 diff --git a/main-loop.h b/main-loop.h index 326c74269c..e8059c3d0a 100644 --- a/main-loop.h +++ b/main-loop.h @@ -25,7 +25,7 @@ #ifndef QEMU_MAIN_LOOP_H #define QEMU_MAIN_LOOP_H 1 -#include "qemu-aio.h" +#include "block/aio.h" #define SIG_IPI SIGUSR1 diff --git a/migration-exec.c b/migration-exec.c index b4a3ca3921..3e55b7792d 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -19,7 +19,7 @@ #include "qemu_socket.h" #include "migration.h" #include "buffered_file.h" -#include "block.h" +#include "block/block.h" #include #include diff --git a/migration-fd.c b/migration-fd.c index 6d42287913..e86228823f 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -18,7 +18,7 @@ #include "migration.h" #include "monitor.h" #include "buffered_file.h" -#include "block.h" +#include "block/block.h" #include "qemu_socket.h" //#define DEBUG_MIGRATION_FD diff --git a/migration-tcp.c b/migration-tcp.c index a9bb817d99..07f51f2aef 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -17,7 +17,7 @@ #include "qemu_socket.h" #include "migration.h" #include "buffered_file.h" -#include "block.h" +#include "block/block.h" //#define DEBUG_MIGRATION_TCP diff --git a/migration-unix.c b/migration-unix.c index e58e8bc15b..1b9c461083 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -17,7 +17,7 @@ #include "qemu_socket.h" #include "migration.h" #include "buffered_file.h" -#include "block.h" +#include "block/block.h" //#define DEBUG_MIGRATION_UNIX diff --git a/migration.c b/migration.c index 73ce170ddf..1fce152548 100644 --- a/migration.c +++ b/migration.c @@ -18,7 +18,7 @@ #include "monitor.h" #include "buffered_file.h" #include "sysemu.h" -#include "block.h" +#include "block/block.h" #include "qemu_socket.h" #include "block-migration.h" #include "qmp-commands.h" diff --git a/monitor.h b/monitor.h index 7c29d9db34..9e96e83f5f 100644 --- a/monitor.h +++ b/monitor.h @@ -4,7 +4,7 @@ #include "qemu-common.h" #include "qapi/qmp/qerror.h" #include "qapi/qmp/qdict.h" -#include "block.h" +#include "block/block.h" #include "readline.h" extern Monitor *cur_mon; diff --git a/nbd.c b/nbd.c index 01976e8e33..04ff0a1d44 100644 --- a/nbd.c +++ b/nbd.c @@ -16,10 +16,10 @@ * along with this program; if not, see . */ -#include "nbd.h" -#include "block.h" +#include "block/nbd.h" +#include "block/block.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include #include diff --git a/nbd.h b/nbd.h deleted file mode 100644 index 344f05b794..0000000000 --- a/nbd.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (C) 2005 Anthony Liguori - * - * Network Block Device - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; under version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see . - */ - -#ifndef NBD_H -#define NBD_H - -#include - -#include "qemu-common.h" - -struct nbd_request { - uint32_t magic; - uint32_t type; - uint64_t handle; - uint64_t from; - uint32_t len; -} QEMU_PACKED; - -struct nbd_reply { - uint32_t magic; - uint32_t error; - uint64_t handle; -} QEMU_PACKED; - -#define NBD_FLAG_HAS_FLAGS (1 << 0) /* Flags are there */ -#define NBD_FLAG_READ_ONLY (1 << 1) /* Device is read-only */ -#define NBD_FLAG_SEND_FLUSH (1 << 2) /* Send FLUSH */ -#define NBD_FLAG_SEND_FUA (1 << 3) /* Send FUA (Force Unit Access) */ -#define NBD_FLAG_ROTATIONAL (1 << 4) /* Use elevator algorithm - rotational media */ -#define NBD_FLAG_SEND_TRIM (1 << 5) /* Send TRIM (discard) */ - -#define NBD_CMD_MASK_COMMAND 0x0000ffff -#define NBD_CMD_FLAG_FUA (1 << 16) - -enum { - NBD_CMD_READ = 0, - NBD_CMD_WRITE = 1, - NBD_CMD_DISC = 2, - NBD_CMD_FLUSH = 3, - NBD_CMD_TRIM = 4 -}; - -#define NBD_DEFAULT_PORT 10809 - -#define NBD_BUFFER_SIZE (1024*1024) - -ssize_t nbd_wr_sync(int fd, void *buffer, size_t size, bool do_read); -int tcp_socket_outgoing(const char *address, uint16_t port); -int tcp_socket_incoming(const char *address, uint16_t port); -int tcp_socket_outgoing_spec(const char *address_and_port); -int tcp_socket_incoming_spec(const char *address_and_port); -int unix_socket_outgoing(const char *path); -int unix_socket_incoming(const char *path); - -int nbd_receive_negotiate(int csock, const char *name, uint32_t *flags, - off_t *size, size_t *blocksize); -int nbd_init(int fd, int csock, uint32_t flags, off_t size, size_t blocksize); -ssize_t nbd_send_request(int csock, struct nbd_request *request); -ssize_t nbd_receive_reply(int csock, struct nbd_reply *reply); -int nbd_client(int fd); -int nbd_disconnect(int fd); - -typedef struct NBDExport NBDExport; -typedef struct NBDClient NBDClient; - -NBDExport *nbd_export_new(BlockDriverState *bs, off_t dev_offset, - off_t size, uint32_t nbdflags, - void (*close)(NBDExport *)); -void nbd_export_close(NBDExport *exp); -void nbd_export_get(NBDExport *exp); -void nbd_export_put(NBDExport *exp); - -BlockDriverState *nbd_export_get_blockdev(NBDExport *exp); - -NBDExport *nbd_export_find(const char *name); -void nbd_export_set_name(NBDExport *exp, const char *name); -void nbd_export_close_all(void); - -NBDClient *nbd_client_new(NBDExport *exp, int csock, - void (*close)(NBDClient *)); -void nbd_client_close(NBDClient *client); -void nbd_client_get(NBDClient *client); -void nbd_client_put(NBDClient *client); - -#endif diff --git a/qemu-aio.h b/qemu-aio.h deleted file mode 100644 index 31884a8f16..0000000000 --- a/qemu-aio.h +++ /dev/null @@ -1,240 +0,0 @@ -/* - * QEMU aio implementation - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Anthony Liguori - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef QEMU_AIO_H -#define QEMU_AIO_H - -#include "qemu-common.h" -#include "qemu-queue.h" -#include "event_notifier.h" - -typedef struct BlockDriverAIOCB BlockDriverAIOCB; -typedef void BlockDriverCompletionFunc(void *opaque, int ret); - -typedef struct AIOCBInfo { - void (*cancel)(BlockDriverAIOCB *acb); - size_t aiocb_size; -} AIOCBInfo; - -struct BlockDriverAIOCB { - const AIOCBInfo *aiocb_info; - BlockDriverState *bs; - BlockDriverCompletionFunc *cb; - void *opaque; -}; - -void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs, - BlockDriverCompletionFunc *cb, void *opaque); -void qemu_aio_release(void *p); - -typedef struct AioHandler AioHandler; -typedef void QEMUBHFunc(void *opaque); -typedef void IOHandler(void *opaque); - -typedef struct AioContext { - GSource source; - - /* The list of registered AIO handlers */ - QLIST_HEAD(, AioHandler) aio_handlers; - - /* This is a simple lock used to protect the aio_handlers list. - * Specifically, it's used to ensure that no callbacks are removed while - * we're walking and dispatching callbacks. - */ - int walking_handlers; - - /* Anchor of the list of Bottom Halves belonging to the context */ - struct QEMUBH *first_bh; - - /* A simple lock used to protect the first_bh list, and ensure that - * no callbacks are removed while we're walking and dispatching callbacks. - */ - int walking_bh; - - /* Used for aio_notify. */ - EventNotifier notifier; -} AioContext; - -/* Returns 1 if there are still outstanding AIO requests; 0 otherwise */ -typedef int (AioFlushEventNotifierHandler)(EventNotifier *e); - -/** - * aio_context_new: Allocate a new AioContext. - * - * AioContext provide a mini event-loop that can be waited on synchronously. - * They also provide bottom halves, a service to execute a piece of code - * as soon as possible. - */ -AioContext *aio_context_new(void); - -/** - * aio_context_ref: - * @ctx: The AioContext to operate on. - * - * Add a reference to an AioContext. - */ -void aio_context_ref(AioContext *ctx); - -/** - * aio_context_unref: - * @ctx: The AioContext to operate on. - * - * Drop a reference to an AioContext. - */ -void aio_context_unref(AioContext *ctx); - -/** - * aio_bh_new: Allocate a new bottom half structure. - * - * Bottom halves are lightweight callbacks whose invocation is guaranteed - * to be wait-free, thread-safe and signal-safe. The #QEMUBH structure - * is opaque and must be allocated prior to its use. - */ -QEMUBH *aio_bh_new(AioContext *ctx, QEMUBHFunc *cb, void *opaque); - -/** - * aio_notify: Force processing of pending events. - * - * Similar to signaling a condition variable, aio_notify forces - * aio_wait to exit, so that the next call will re-examine pending events. - * The caller of aio_notify will usually call aio_wait again very soon, - * or go through another iteration of the GLib main loop. Hence, aio_notify - * also has the side effect of recalculating the sets of file descriptors - * that the main loop waits for. - * - * Calling aio_notify is rarely necessary, because for example scheduling - * a bottom half calls it already. - */ -void aio_notify(AioContext *ctx); - -/** - * aio_bh_poll: Poll bottom halves for an AioContext. - * - * These are internal functions used by the QEMU main loop. - */ -int aio_bh_poll(AioContext *ctx); - -/** - * qemu_bh_schedule: Schedule a bottom half. - * - * Scheduling a bottom half interrupts the main loop and causes the - * execution of the callback that was passed to qemu_bh_new. - * - * Bottom halves that are scheduled from a bottom half handler are instantly - * invoked. This can create an infinite loop if a bottom half handler - * schedules itself. - * - * @bh: The bottom half to be scheduled. - */ -void qemu_bh_schedule(QEMUBH *bh); - -/** - * qemu_bh_cancel: Cancel execution of a bottom half. - * - * Canceling execution of a bottom half undoes the effect of calls to - * qemu_bh_schedule without freeing its resources yet. While cancellation - * itself is also wait-free and thread-safe, it can of course race with the - * loop that executes bottom halves unless you are holding the iothread - * mutex. This makes it mostly useless if you are not holding the mutex. - * - * @bh: The bottom half to be canceled. - */ -void qemu_bh_cancel(QEMUBH *bh); - -/** - *qemu_bh_delete: Cancel execution of a bottom half and free its resources. - * - * Deleting a bottom half frees the memory that was allocated for it by - * qemu_bh_new. It also implies canceling the bottom half if it was - * scheduled. - * - * @bh: The bottom half to be deleted. - */ -void qemu_bh_delete(QEMUBH *bh); - -/* Return whether there are any pending callbacks from the GSource - * attached to the AioContext. - * - * This is used internally in the implementation of the GSource. - */ -bool aio_pending(AioContext *ctx); - -/* Progress in completing AIO work to occur. This can issue new pending - * aio as a result of executing I/O completion or bh callbacks. - * - * If there is no pending AIO operation or completion (bottom half), - * return false. If there are pending bottom halves, return true. - * - * If there are no pending bottom halves, but there are pending AIO - * operations, it may not be possible to make any progress without - * blocking. If @blocking is true, this function will wait until one - * or more AIO events have completed, to ensure something has moved - * before returning. - * - * If @blocking is false, this function will also return false if the - * function cannot make any progress without blocking. - */ -bool aio_poll(AioContext *ctx, bool blocking); - -#ifdef CONFIG_POSIX -/* Returns 1 if there are still outstanding AIO requests; 0 otherwise */ -typedef int (AioFlushHandler)(void *opaque); - -/* Register a file descriptor and associated callbacks. Behaves very similarly - * to qemu_set_fd_handler2. Unlike qemu_set_fd_handler2, these callbacks will - * be invoked when using qemu_aio_wait(). - * - * Code that invokes AIO completion functions should rely on this function - * instead of qemu_set_fd_handler[2]. - */ -void aio_set_fd_handler(AioContext *ctx, - int fd, - IOHandler *io_read, - IOHandler *io_write, - AioFlushHandler *io_flush, - void *opaque); -#endif - -/* Register an event notifier and associated callbacks. Behaves very similarly - * to event_notifier_set_handler. Unlike event_notifier_set_handler, these callbacks - * will be invoked when using qemu_aio_wait(). - * - * Code that invokes AIO completion functions should rely on this function - * instead of event_notifier_set_handler. - */ -void aio_set_event_notifier(AioContext *ctx, - EventNotifier *notifier, - EventNotifierHandler *io_read, - AioFlushEventNotifierHandler *io_flush); - -/* Return a GSource that lets the main loop poll the file descriptors attached - * to this AioContext. - */ -GSource *aio_get_g_source(AioContext *ctx); - -/* Functions to operate on the main QEMU AioContext. */ - -bool qemu_aio_wait(void); -void qemu_aio_set_event_notifier(EventNotifier *notifier, - EventNotifierHandler *io_read, - AioFlushEventNotifierHandler *io_flush); - -#ifdef CONFIG_POSIX -void qemu_aio_set_fd_handler(int fd, - IOHandler *io_read, - IOHandler *io_write, - AioFlushHandler *io_flush, - void *opaque); -#endif - -#endif diff --git a/qemu-char.h b/qemu-char.h index 3e230a1319..5ff1b2ba91 100644 --- a/qemu-char.h +++ b/qemu-char.h @@ -5,7 +5,7 @@ #include "qemu-queue.h" #include "qemu-option.h" #include "qemu-config.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "qapi/qmp/qobject.h" #include "qapi/qmp/qstring.h" #include "main-loop.h" diff --git a/qemu-coroutine-int.h b/qemu-coroutine-int.h deleted file mode 100644 index 0f1bd80a8d..0000000000 --- a/qemu-coroutine-int.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Coroutine internals - * - * Copyright (c) 2011 Kevin Wolf - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef QEMU_COROUTINE_INT_H -#define QEMU_COROUTINE_INT_H - -#include "qemu-queue.h" -#include "qemu-coroutine.h" - -typedef enum { - COROUTINE_YIELD = 1, - COROUTINE_TERMINATE = 2, -} CoroutineAction; - -struct Coroutine { - CoroutineEntry *entry; - void *entry_arg; - Coroutine *caller; - QSLIST_ENTRY(Coroutine) pool_next; - QTAILQ_ENTRY(Coroutine) co_queue_next; -}; - -Coroutine *qemu_coroutine_new(void); -void qemu_coroutine_delete(Coroutine *co); -CoroutineAction qemu_coroutine_switch(Coroutine *from, Coroutine *to, - CoroutineAction action); - -#endif diff --git a/qemu-coroutine-io.c b/qemu-coroutine-io.c index 5734965003..5fae9c7d47 100644 --- a/qemu-coroutine-io.c +++ b/qemu-coroutine-io.c @@ -24,7 +24,7 @@ */ #include "qemu-common.h" #include "qemu_socket.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "iov.h" ssize_t coroutine_fn diff --git a/qemu-coroutine-lock.c b/qemu-coroutine-lock.c index 9dda3f86c9..c3939ac6ef 100644 --- a/qemu-coroutine-lock.c +++ b/qemu-coroutine-lock.c @@ -23,10 +23,10 @@ */ #include "qemu-common.h" -#include "qemu-coroutine.h" -#include "qemu-coroutine-int.h" +#include "block/coroutine.h" +#include "block/coroutine_int.h" #include "qemu-queue.h" -#include "qemu-aio.h" +#include "block/aio.h" #include "trace.h" static QTAILQ_HEAD(, Coroutine) unlock_bh_queue = diff --git a/qemu-coroutine-sleep.c b/qemu-coroutine-sleep.c index d7083ee41a..26e6dac2eb 100644 --- a/qemu-coroutine-sleep.c +++ b/qemu-coroutine-sleep.c @@ -11,7 +11,7 @@ * */ -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "qemu-timer.h" typedef struct CoSleepCB { diff --git a/qemu-coroutine.c b/qemu-coroutine.c index 600be2643c..0f6e268574 100644 --- a/qemu-coroutine.c +++ b/qemu-coroutine.c @@ -14,8 +14,8 @@ #include "trace.h" #include "qemu-common.h" -#include "qemu-coroutine.h" -#include "qemu-coroutine-int.h" +#include "block/coroutine.h" +#include "block/coroutine_int.h" Coroutine *qemu_coroutine_create(CoroutineEntry *entry) { diff --git a/qemu-coroutine.h b/qemu-coroutine.h deleted file mode 100644 index 34c15d4116..0000000000 --- a/qemu-coroutine.h +++ /dev/null @@ -1,211 +0,0 @@ -/* - * QEMU coroutine implementation - * - * Copyright IBM, Corp. 2011 - * - * Authors: - * Stefan Hajnoczi - * Kevin Wolf - * - * This work is licensed under the terms of the GNU LGPL, version 2 or later. - * See the COPYING.LIB file in the top-level directory. - * - */ - -#ifndef QEMU_COROUTINE_H -#define QEMU_COROUTINE_H - -#include -#include "qemu-queue.h" -#include "qemu-timer.h" - -/** - * Coroutines are a mechanism for stack switching and can be used for - * cooperative userspace threading. These functions provide a simple but - * useful flavor of coroutines that is suitable for writing sequential code, - * rather than callbacks, for operations that need to give up control while - * waiting for events to complete. - * - * These functions are re-entrant and may be used outside the global mutex. - */ - -/** - * Mark a function that executes in coroutine context - * - * Functions that execute in coroutine context cannot be called directly from - * normal functions. In the future it would be nice to enable compiler or - * static checker support for catching such errors. This annotation might make - * it possible and in the meantime it serves as documentation. - * - * For example: - * - * static void coroutine_fn foo(void) { - * .... - * } - */ -#define coroutine_fn - -typedef struct Coroutine Coroutine; - -/** - * Coroutine entry point - * - * When the coroutine is entered for the first time, opaque is passed in as an - * argument. - * - * When this function returns, the coroutine is destroyed automatically and - * execution continues in the caller who last entered the coroutine. - */ -typedef void coroutine_fn CoroutineEntry(void *opaque); - -/** - * Create a new coroutine - * - * Use qemu_coroutine_enter() to actually transfer control to the coroutine. - */ -Coroutine *qemu_coroutine_create(CoroutineEntry *entry); - -/** - * Transfer control to a coroutine - * - * The opaque argument is passed as the argument to the entry point when - * entering the coroutine for the first time. It is subsequently ignored. - */ -void qemu_coroutine_enter(Coroutine *coroutine, void *opaque); - -/** - * Transfer control back to a coroutine's caller - * - * This function does not return until the coroutine is re-entered using - * qemu_coroutine_enter(). - */ -void coroutine_fn qemu_coroutine_yield(void); - -/** - * Get the currently executing coroutine - */ -Coroutine *coroutine_fn qemu_coroutine_self(void); - -/** - * Return whether or not currently inside a coroutine - * - * This can be used to write functions that work both when in coroutine context - * and when not in coroutine context. Note that such functions cannot use the - * coroutine_fn annotation since they work outside coroutine context. - */ -bool qemu_in_coroutine(void); - - - -/** - * CoQueues are a mechanism to queue coroutines in order to continue executing - * them later. They provide the fundamental primitives on which coroutine locks - * are built. - */ -typedef struct CoQueue { - QTAILQ_HEAD(, Coroutine) entries; -} CoQueue; - -/** - * Initialise a CoQueue. This must be called before any other operation is used - * on the CoQueue. - */ -void qemu_co_queue_init(CoQueue *queue); - -/** - * Adds the current coroutine to the CoQueue and transfers control to the - * caller of the coroutine. - */ -void coroutine_fn qemu_co_queue_wait(CoQueue *queue); - -/** - * Adds the current coroutine to the head of the CoQueue and transfers control to the - * caller of the coroutine. - */ -void coroutine_fn qemu_co_queue_wait_insert_head(CoQueue *queue); - -/** - * Restarts the next coroutine in the CoQueue and removes it from the queue. - * - * Returns true if a coroutine was restarted, false if the queue is empty. - */ -bool qemu_co_queue_next(CoQueue *queue); - -/** - * Restarts all coroutines in the CoQueue and leaves the queue empty. - */ -void qemu_co_queue_restart_all(CoQueue *queue); - -/** - * Checks if the CoQueue is empty. - */ -bool qemu_co_queue_empty(CoQueue *queue); - - -/** - * Provides a mutex that can be used to synchronise coroutines - */ -typedef struct CoMutex { - bool locked; - CoQueue queue; -} CoMutex; - -/** - * Initialises a CoMutex. This must be called before any other operation is used - * on the CoMutex. - */ -void qemu_co_mutex_init(CoMutex *mutex); - -/** - * Locks the mutex. If the lock cannot be taken immediately, control is - * transferred to the caller of the current coroutine. - */ -void coroutine_fn qemu_co_mutex_lock(CoMutex *mutex); - -/** - * Unlocks the mutex and schedules the next coroutine that was waiting for this - * lock to be run. - */ -void coroutine_fn qemu_co_mutex_unlock(CoMutex *mutex); - -typedef struct CoRwlock { - bool writer; - int reader; - CoQueue queue; -} CoRwlock; - -/** - * Initialises a CoRwlock. This must be called before any other operation - * is used on the CoRwlock - */ -void qemu_co_rwlock_init(CoRwlock *lock); - -/** - * Read locks the CoRwlock. If the lock cannot be taken immediately because - * of a parallel writer, control is transferred to the caller of the current - * coroutine. - */ -void qemu_co_rwlock_rdlock(CoRwlock *lock); - -/** - * Write Locks the mutex. If the lock cannot be taken immediately because - * of a parallel reader, control is transferred to the caller of the current - * coroutine. - */ -void qemu_co_rwlock_wrlock(CoRwlock *lock); - -/** - * Unlocks the read/write lock and schedules the next coroutine that was - * waiting for this lock to be run. - */ -void qemu_co_rwlock_unlock(CoRwlock *lock); - -/** - * Yield the coroutine for a given duration - * - * Note this function uses timers and hence only works when a main loop is in - * use. See main-loop.h and do not use from qemu-tool programs. - */ -void coroutine_fn co_sleep_ns(QEMUClock *clock, int64_t ns); - -#endif /* QEMU_COROUTINE_H */ diff --git a/qemu-img.c b/qemu-img.c index a13bc788cf..2e5ca5c964 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -29,7 +29,7 @@ #include "qemu-error.h" #include "osdep.h" #include "sysemu.h" -#include "block_int.h" +#include "block/block_int.h" #include #include diff --git a/qemu-io.c b/qemu-io.c index 1637773302..e0e47423d7 100644 --- a/qemu-io.c +++ b/qemu-io.c @@ -16,7 +16,7 @@ #include "qemu-common.h" #include "main-loop.h" -#include "block_int.h" +#include "block/block_int.h" #include "cmd.h" #include "trace/control.h" diff --git a/qemu-nbd.c b/qemu-nbd.c index 80f08d8464..0a6091b6a8 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -17,8 +17,8 @@ */ #include "qemu-common.h" -#include "block.h" -#include "nbd.h" +#include "block/block.h" +#include "block/nbd.h" #include #include diff --git a/tests/test-aio.c b/tests/test-aio.c index a8a4f0c6a5..e4ebef76b9 100644 --- a/tests/test-aio.c +++ b/tests/test-aio.c @@ -11,7 +11,7 @@ */ #include -#include "qemu-aio.h" +#include "block/aio.h" AioContext *ctx; diff --git a/tests/test-coroutine.c b/tests/test-coroutine.c index e5d14eb696..4c6cc81fb9 100644 --- a/tests/test-coroutine.c +++ b/tests/test-coroutine.c @@ -12,7 +12,7 @@ */ #include -#include "qemu-coroutine.h" +#include "block/coroutine.h" /* * Check that qemu_in_coroutine() works diff --git a/tests/test-thread-pool.c b/tests/test-thread-pool.c index ea8e676b0c..9998e031f2 100644 --- a/tests/test-thread-pool.c +++ b/tests/test-thread-pool.c @@ -1,8 +1,8 @@ #include #include "qemu-common.h" -#include "qemu-aio.h" -#include "thread-pool.h" -#include "block.h" +#include "block/aio.h" +#include "block/thread-pool.h" +#include "block/block.h" static int active; diff --git a/thread-pool.c b/thread-pool.c index 204f70b7b5..4c73a7db97 100644 --- a/thread-pool.c +++ b/thread-pool.c @@ -18,11 +18,11 @@ #include "qemu-queue.h" #include "qemu-thread.h" #include "osdep.h" -#include "qemu-coroutine.h" +#include "block/coroutine.h" #include "trace.h" -#include "block_int.h" +#include "block/block_int.h" #include "event_notifier.h" -#include "thread-pool.h" +#include "block/thread-pool.h" static void do_spawn_thread(void); diff --git a/thread-pool.h b/thread-pool.h deleted file mode 100644 index 378a4ac9f9..0000000000 --- a/thread-pool.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * QEMU block layer thread pool - * - * Copyright IBM, Corp. 2008 - * Copyright Red Hat, Inc. 2012 - * - * Authors: - * Anthony Liguori - * Paolo Bonzini - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - * Contributions after 2012-01-13 are licensed under the terms of the - * GNU GPL, version 2 or (at your option) any later version. - */ - -#ifndef QEMU_THREAD_POOL_H -#define QEMU_THREAD_POOL_H 1 - -#include "qemu-common.h" -#include "qemu-queue.h" -#include "qemu-thread.h" -#include "qemu-coroutine.h" -#include "block_int.h" - -typedef int ThreadPoolFunc(void *opaque); - -BlockDriverAIOCB *thread_pool_submit_aio(ThreadPoolFunc *func, void *arg, - BlockDriverCompletionFunc *cb, void *opaque); -int coroutine_fn thread_pool_submit_co(ThreadPoolFunc *func, void *arg); -void thread_pool_submit(ThreadPoolFunc *func, void *arg); - -#endif -- cgit v1.2.3-55-g7522 From caf71f86a3de97394bcc5b06549012b7dc65fe60 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 17 Dec 2012 18:19:50 +0100 Subject: migration: move include files to include/migration/ Signed-off-by: Paolo Bonzini --- arch_init.c | 4 +- block-migration.c | 4 +- block-migration.h | 23 -- block/qcow.c | 2 +- block/qed.c | 2 +- block/vdi.c | 2 +- block/vmdk.c | 2 +- block/vpc.c | 2 +- block/vvfat.c | 2 +- buffered_file.h | 2 +- hw/9pfs/virtio-9p.c | 2 +- hw/hid.h | 2 +- hw/hw.h | 4 +- hw/ivshmem.c | 2 +- hw/pci/shpc.h | 2 +- hw/ptimer.h | 2 +- include/migration/block.h | 23 ++ include/migration/migration.h | 131 +++++++++ include/migration/page_cache.h | 79 +++++ include/migration/qemu-file.h | 241 ++++++++++++++++ include/migration/vmstate.h | 639 +++++++++++++++++++++++++++++++++++++++++ include/net/net.h | 2 +- include/qemu/page_cache.h | 79 ----- migration-exec.c | 2 +- migration-fd.c | 2 +- migration-tcp.c | 2 +- migration-unix.c | 2 +- migration.c | 4 +- migration.h | 131 --------- monitor.c | 2 +- page_cache.c | 2 +- qemu-file.h | 241 ---------------- qemu-tool.c | 2 +- savevm.c | 2 +- ui/spice-core.c | 2 +- vl.c | 4 +- vmstate.h | 639 ----------------------------------------- 37 files changed, 1145 insertions(+), 1145 deletions(-) delete mode 100644 block-migration.h create mode 100644 include/migration/block.h create mode 100644 include/migration/migration.h create mode 100644 include/migration/page_cache.h create mode 100644 include/migration/qemu-file.h create mode 100644 include/migration/vmstate.h delete mode 100644 include/qemu/page_cache.h delete mode 100644 migration.h delete mode 100644 qemu-file.h delete mode 100644 vmstate.h (limited to 'migration-exec.c') diff --git a/arch_init.c b/arch_init.c index 93d1e52f4a..f627253a20 100644 --- a/arch_init.c +++ b/arch_init.c @@ -39,12 +39,12 @@ #include "hw/pci/pci.h" #include "hw/audiodev.h" #include "kvm.h" -#include "migration.h" +#include "migration/migration.h" #include "exec/gdbstub.h" #include "hw/smbios.h" #include "exec/address-spaces.h" #include "hw/pcspk.h" -#include "qemu/page_cache.h" +#include "migration/page_cache.h" #include "qemu-config.h" #include "qmp-commands.h" #include "trace.h" diff --git a/block-migration.c b/block-migration.c index c15de9f750..2d2dcbda94 100644 --- a/block-migration.c +++ b/block-migration.c @@ -18,8 +18,8 @@ #include "hw/hw.h" #include "qemu-queue.h" #include "qemu-timer.h" -#include "block-migration.h" -#include "migration.h" +#include "migration/block.h" +#include "migration/migration.h" #include "blockdev.h" #include diff --git a/block-migration.h b/block-migration.h deleted file mode 100644 index ffa8ac0bdd..0000000000 --- a/block-migration.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * QEMU live block migration - * - * Copyright IBM, Corp. 2009 - * - * Authors: - * Liran Schour - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef BLOCK_MIGRATION_H -#define BLOCK_MIGRATION_H - -void blk_mig_init(void); -int blk_mig_active(void); -uint64_t blk_mig_bytes_transferred(void); -uint64_t blk_mig_bytes_remaining(void); -uint64_t blk_mig_bytes_total(void); - -#endif /* BLOCK_MIGRATION_H */ diff --git a/block/qcow.c b/block/qcow.c index d13bd400f0..f36671196e 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -26,7 +26,7 @@ #include "module.h" #include #include "block/aes.h" -#include "migration.h" +#include "migration/migration.h" /**************************************************************/ /* QEMU COW block driver with compression and encryption support */ diff --git a/block/qed.c b/block/qed.c index ca1fafb47e..10d0827482 100644 --- a/block/qed.c +++ b/block/qed.c @@ -16,7 +16,7 @@ #include "trace.h" #include "qed.h" #include "qapi/qmp/qerror.h" -#include "migration.h" +#include "migration/migration.h" static void qed_aio_cancel(BlockDriverAIOCB *blockacb) { diff --git a/block/vdi.c b/block/vdi.c index dab9cac76e..b1d199a2e5 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -52,7 +52,7 @@ #include "qemu-common.h" #include "block/block_int.h" #include "module.h" -#include "migration.h" +#include "migration/migration.h" #if defined(CONFIG_UUID) #include diff --git a/block/vmdk.c b/block/vmdk.c index 68e50e1a3e..77a1a67c61 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -26,7 +26,7 @@ #include "qemu-common.h" #include "block/block_int.h" #include "module.h" -#include "migration.h" +#include "migration/migration.h" #include #define VMDK3_MAGIC (('C' << 24) | ('O' << 16) | ('W' << 8) | 'D') diff --git a/block/vpc.c b/block/vpc.c index aabd71201c..47b5518aee 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -25,7 +25,7 @@ #include "qemu-common.h" #include "block/block_int.h" #include "module.h" -#include "migration.h" +#include "migration/migration.h" #if defined(CONFIG_UUID) #include #endif diff --git a/block/vvfat.c b/block/vvfat.c index fbabafca76..a63c3ea7cd 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -27,7 +27,7 @@ #include "qemu-common.h" #include "block/block_int.h" #include "module.h" -#include "migration.h" +#include "migration/migration.h" #ifndef S_IWGRP #define S_IWGRP 0 diff --git a/buffered_file.h b/buffered_file.h index ef010febfe..86a7075246 100644 --- a/buffered_file.h +++ b/buffered_file.h @@ -15,7 +15,7 @@ #define QEMU_BUFFERED_FILE_H #include "hw/hw.h" -#include "migration.h" +#include "migration/migration.h" QEMUFile *qemu_fopen_ops_buffered(MigrationState *migration_state); diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c index 8b9cdc96ed..ede20ce80e 100644 --- a/hw/9pfs/virtio-9p.c +++ b/hw/9pfs/virtio-9p.c @@ -20,7 +20,7 @@ #include "virtio-9p-xattr.h" #include "virtio-9p-coth.h" #include "trace.h" -#include "migration.h" +#include "migration/migration.h" int open_fd_hw; int total_open_fd; diff --git a/hw/hid.h b/hw/hid.h index 5315cf7a31..100b121663 100644 --- a/hw/hid.h +++ b/hw/hid.h @@ -1,7 +1,7 @@ #ifndef QEMU_HID_H #define QEMU_HID_H -#include "vmstate.h" +#include "migration/vmstate.h" #define HID_MOUSE 1 #define HID_TABLET 2 diff --git a/hw/hw.h b/hw/hw.h index 7368470bb1..883ddb60f9 100644 --- a/hw/hw.h +++ b/hw/hw.h @@ -11,8 +11,8 @@ #include "exec/ioport.h" #include "irq.h" #include "block/aio.h" -#include "qemu-file.h" -#include "vmstate.h" +#include "migration/qemu-file.h" +#include "migration/vmstate.h" #include "qemu-log.h" #ifdef NEED_CPU_H diff --git a/hw/ivshmem.c b/hw/ivshmem.c index d15760b314..d5b91dd24e 100644 --- a/hw/ivshmem.c +++ b/hw/ivshmem.c @@ -21,7 +21,7 @@ #include "pci/pci.h" #include "pci/msix.h" #include "kvm.h" -#include "migration.h" +#include "migration/migration.h" #include "qapi/qmp/qerror.h" #include "event_notifier.h" #include "qemu-char.h" diff --git a/hw/pci/shpc.h b/hw/pci/shpc.h index 6374e68bdb..467911a558 100644 --- a/hw/pci/shpc.h +++ b/hw/pci/shpc.h @@ -3,7 +3,7 @@ #include "qemu-common.h" #include "exec/memory.h" -#include "vmstate.h" +#include "migration/vmstate.h" struct SHPCDevice { /* Capability offset in device's config space */ diff --git a/hw/ptimer.h b/hw/ptimer.h index 6638f61322..9d172f7764 100644 --- a/hw/ptimer.h +++ b/hw/ptimer.h @@ -10,7 +10,7 @@ #include "qemu-common.h" #include "qemu-timer.h" -#include "vmstate.h" +#include "migration/vmstate.h" /* ptimer.c */ typedef struct ptimer_state ptimer_state; diff --git a/include/migration/block.h b/include/migration/block.h new file mode 100644 index 0000000000..ffa8ac0bdd --- /dev/null +++ b/include/migration/block.h @@ -0,0 +1,23 @@ +/* + * QEMU live block migration + * + * Copyright IBM, Corp. 2009 + * + * Authors: + * Liran Schour + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef BLOCK_MIGRATION_H +#define BLOCK_MIGRATION_H + +void blk_mig_init(void); +int blk_mig_active(void); +uint64_t blk_mig_bytes_transferred(void); +uint64_t blk_mig_bytes_remaining(void); +uint64_t blk_mig_bytes_total(void); + +#endif /* BLOCK_MIGRATION_H */ diff --git a/include/migration/migration.h b/include/migration/migration.h new file mode 100644 index 0000000000..a95f761e4c --- /dev/null +++ b/include/migration/migration.h @@ -0,0 +1,131 @@ +/* + * QEMU live migration + * + * Copyright IBM, Corp. 2008 + * + * Authors: + * Anthony Liguori + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef QEMU_MIGRATION_H +#define QEMU_MIGRATION_H + +#include "qapi/qmp/qdict.h" +#include "qemu-common.h" +#include "notify.h" +#include "qapi/error.h" +#include "migration/vmstate.h" +#include "qapi-types.h" + +struct MigrationParams { + bool blk; + bool shared; +}; + +typedef struct MigrationState MigrationState; + +struct MigrationState +{ + int64_t bandwidth_limit; + QEMUFile *file; + int fd; + int state; + int (*get_error)(MigrationState *s); + int (*close)(MigrationState *s); + int (*write)(MigrationState *s, const void *buff, size_t size); + void *opaque; + MigrationParams params; + int64_t total_time; + int64_t downtime; + int64_t expected_downtime; + int64_t dirty_pages_rate; + bool enabled_capabilities[MIGRATION_CAPABILITY_MAX]; + int64_t xbzrle_cache_size; +}; + +void process_incoming_migration(QEMUFile *f); + +void qemu_start_incoming_migration(const char *uri, Error **errp); + +uint64_t migrate_max_downtime(void); + +void do_info_migrate_print(Monitor *mon, const QObject *data); + +void do_info_migrate(Monitor *mon, QObject **ret_data); + +void exec_start_incoming_migration(const char *host_port, Error **errp); + +void exec_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp); + +void tcp_start_incoming_migration(const char *host_port, Error **errp); + +void tcp_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp); + +void unix_start_incoming_migration(const char *path, Error **errp); + +void unix_start_outgoing_migration(MigrationState *s, const char *path, Error **errp); + +void fd_start_incoming_migration(const char *path, Error **errp); + +void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error **errp); + +void migrate_fd_error(MigrationState *s); + +void migrate_fd_connect(MigrationState *s); + +ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data, + size_t size); +void migrate_fd_put_ready(MigrationState *s); +int migrate_fd_wait_for_unfreeze(MigrationState *s); +int migrate_fd_close(MigrationState *s); + +void add_migration_state_change_notifier(Notifier *notify); +void remove_migration_state_change_notifier(Notifier *notify); +bool migration_is_active(MigrationState *); +bool migration_has_finished(MigrationState *); +bool migration_has_failed(MigrationState *); +MigrationState *migrate_get_current(void); + +uint64_t ram_bytes_remaining(void); +uint64_t ram_bytes_transferred(void); +uint64_t ram_bytes_total(void); + +extern SaveVMHandlers savevm_ram_handlers; + +uint64_t dup_mig_bytes_transferred(void); +uint64_t dup_mig_pages_transferred(void); +uint64_t norm_mig_bytes_transferred(void); +uint64_t norm_mig_pages_transferred(void); +uint64_t xbzrle_mig_bytes_transferred(void); +uint64_t xbzrle_mig_pages_transferred(void); +uint64_t xbzrle_mig_pages_overflow(void); +uint64_t xbzrle_mig_pages_cache_miss(void); + +/** + * @migrate_add_blocker - prevent migration from proceeding + * + * @reason - an error to be returned whenever migration is attempted + */ +void migrate_add_blocker(Error *reason); + +/** + * @migrate_del_blocker - remove a blocking error from migration + * + * @reason - the error blocking migration + */ +void migrate_del_blocker(Error *reason); + +int xbzrle_encode_buffer(uint8_t *old_buf, uint8_t *new_buf, int slen, + uint8_t *dst, int dlen); +int xbzrle_decode_buffer(uint8_t *src, int slen, uint8_t *dst, int dlen); + +int migrate_use_xbzrle(void); +int64_t migrate_xbzrle_cache_size(void); + +int64_t xbzrle_cache_resize(int64_t new_size); + +#endif diff --git a/include/migration/page_cache.h b/include/migration/page_cache.h new file mode 100644 index 0000000000..3839ac7726 --- /dev/null +++ b/include/migration/page_cache.h @@ -0,0 +1,79 @@ +/* + * Page cache for QEMU + * The cache is base on a hash of the page address + * + * Copyright 2012 Red Hat, Inc. and/or its affiliates + * + * Authors: + * Orit Wasserman + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#ifndef PAGE_CACHE_H +#define PAGE_CACHE_H + +/* Page cache for storing guest pages */ +typedef struct PageCache PageCache; + +/** + * cache_init: Initialize the page cache + * + * + * Returns new allocated cache or NULL on error + * + * @cache pointer to the PageCache struct + * @num_pages: cache maximal number of cached pages + * @page_size: cache page size + */ +PageCache *cache_init(int64_t num_pages, unsigned int page_size); + +/** + * cache_fini: free all cache resources + * @cache pointer to the PageCache struct + */ +void cache_fini(PageCache *cache); + +/** + * cache_is_cached: Checks to see if the page is cached + * + * Returns %true if page is cached + * + * @cache pointer to the PageCache struct + * @addr: page addr + */ +bool cache_is_cached(const PageCache *cache, uint64_t addr); + +/** + * get_cached_data: Get the data cached for an addr + * + * Returns pointer to the data cached or NULL if not cached + * + * @cache pointer to the PageCache struct + * @addr: page addr + */ +uint8_t *get_cached_data(const PageCache *cache, uint64_t addr); + +/** + * cache_insert: insert the page into the cache. the previous value will be overwritten + * + * @cache pointer to the PageCache struct + * @addr: page address + * @pdata: pointer to the page + */ +void cache_insert(PageCache *cache, uint64_t addr, uint8_t *pdata); + +/** + * cache_resize: resize the page cache. In case of size reduction the extra + * pages will be freed + * + * Returns -1 on error new cache size on success + * + * @cache pointer to the PageCache struct + * @num_pages: new page cache size (in pages) + */ +int64_t cache_resize(PageCache *cache, int64_t num_pages); + +#endif diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h new file mode 100644 index 0000000000..d64bdbb19b --- /dev/null +++ b/include/migration/qemu-file.h @@ -0,0 +1,241 @@ +/* + * QEMU System Emulator + * + * Copyright (c) 2003-2008 Fabrice Bellard + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#ifndef QEMU_FILE_H +#define QEMU_FILE_H 1 + +/* This function writes a chunk of data to a file at the given position. + * The pos argument can be ignored if the file is only being used for + * streaming. The handler should try to write all of the data it can. + */ +typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf, + int64_t pos, int size); + +/* Read a chunk of data from a file at the given position. The pos argument + * can be ignored if the file is only be used for streaming. The number of + * bytes actually read should be returned. + */ +typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf, + int64_t pos, int size); + +/* Close a file + * + * Return negative error number on error, 0 or positive value on success. + * + * The meaning of return value on success depends on the specific back-end being + * used. + */ +typedef int (QEMUFileCloseFunc)(void *opaque); + +/* Called to return the OS file descriptor associated to the QEMUFile. + */ +typedef int (QEMUFileGetFD)(void *opaque); + +/* Called to determine if the file has exceeded its bandwidth allocation. The + * bandwidth capping is a soft limit, not a hard limit. + */ +typedef int (QEMUFileRateLimit)(void *opaque); + +/* Called to change the current bandwidth allocation. This function must return + * the new actual bandwidth. It should be new_rate if everything goes ok, and + * the old rate otherwise + */ +typedef int64_t (QEMUFileSetRateLimit)(void *opaque, int64_t new_rate); +typedef int64_t (QEMUFileGetRateLimit)(void *opaque); + +typedef struct QEMUFileOps { + QEMUFilePutBufferFunc *put_buffer; + QEMUFileGetBufferFunc *get_buffer; + QEMUFileCloseFunc *close; + QEMUFileGetFD *get_fd; + QEMUFileRateLimit *rate_limit; + QEMUFileSetRateLimit *set_rate_limit; + QEMUFileGetRateLimit *get_rate_limit; +} QEMUFileOps; + +QEMUFile *qemu_fopen_ops(void *opaque, const QEMUFileOps *ops); +QEMUFile *qemu_fopen(const char *filename, const char *mode); +QEMUFile *qemu_fdopen(int fd, const char *mode); +QEMUFile *qemu_fopen_socket(int fd); +QEMUFile *qemu_popen(FILE *popen_file, const char *mode); +QEMUFile *qemu_popen_cmd(const char *command, const char *mode); +int qemu_get_fd(QEMUFile *f); +int qemu_fclose(QEMUFile *f); +void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size); +void qemu_put_byte(QEMUFile *f, int v); + +static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v) +{ + qemu_put_byte(f, (int)v); +} + +#define qemu_put_sbyte qemu_put_byte + +void qemu_put_be16(QEMUFile *f, unsigned int v); +void qemu_put_be32(QEMUFile *f, unsigned int v); +void qemu_put_be64(QEMUFile *f, uint64_t v); +int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size); +int qemu_get_byte(QEMUFile *f); + +static inline unsigned int qemu_get_ubyte(QEMUFile *f) +{ + return (unsigned int)qemu_get_byte(f); +} + +#define qemu_get_sbyte qemu_get_byte + +unsigned int qemu_get_be16(QEMUFile *f); +unsigned int qemu_get_be32(QEMUFile *f); +uint64_t qemu_get_be64(QEMUFile *f); + +int qemu_file_rate_limit(QEMUFile *f); +int64_t qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate); +int64_t qemu_file_get_rate_limit(QEMUFile *f); +int qemu_file_get_error(QEMUFile *f); + +/* Try to send any outstanding data. This function is useful when output is + * halted due to rate limiting or EAGAIN errors occur as it can be used to + * resume output. */ +int qemu_file_put_notify(QEMUFile *f); + +static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv) +{ + qemu_put_be64(f, *pv); +} + +static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv) +{ + qemu_put_be32(f, *pv); +} + +static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv) +{ + qemu_put_be16(f, *pv); +} + +static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv) +{ + qemu_put_byte(f, *pv); +} + +static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv) +{ + *pv = qemu_get_be64(f); +} + +static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv) +{ + *pv = qemu_get_be32(f); +} + +static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv) +{ + *pv = qemu_get_be16(f); +} + +static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv) +{ + *pv = qemu_get_byte(f); +} + +// Signed versions for type safety +static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size) +{ + qemu_put_buffer(f, (const uint8_t *)buf, size); +} + +static inline void qemu_put_sbe16(QEMUFile *f, int v) +{ + qemu_put_be16(f, (unsigned int)v); +} + +static inline void qemu_put_sbe32(QEMUFile *f, int v) +{ + qemu_put_be32(f, (unsigned int)v); +} + +static inline void qemu_put_sbe64(QEMUFile *f, int64_t v) +{ + qemu_put_be64(f, (uint64_t)v); +} + +static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size) +{ + return qemu_get_buffer(f, (uint8_t *)buf, size); +} + +static inline int qemu_get_sbe16(QEMUFile *f) +{ + return (int)qemu_get_be16(f); +} + +static inline int qemu_get_sbe32(QEMUFile *f) +{ + return (int)qemu_get_be32(f); +} + +static inline int64_t qemu_get_sbe64(QEMUFile *f) +{ + return (int64_t)qemu_get_be64(f); +} + +static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv) +{ + qemu_put_8s(f, (const uint8_t *)pv); +} + +static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv) +{ + qemu_put_be16s(f, (const uint16_t *)pv); +} + +static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv) +{ + qemu_put_be32s(f, (const uint32_t *)pv); +} + +static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv) +{ + qemu_put_be64s(f, (const uint64_t *)pv); +} + +static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv) +{ + qemu_get_8s(f, (uint8_t *)pv); +} + +static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv) +{ + qemu_get_be16s(f, (uint16_t *)pv); +} + +static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv) +{ + qemu_get_be32s(f, (uint32_t *)pv); +} + +static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv) +{ + qemu_get_be64s(f, (uint64_t *)pv); +} +#endif diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h new file mode 100644 index 0000000000..623af0a29a --- /dev/null +++ b/include/migration/vmstate.h @@ -0,0 +1,639 @@ +/* + * QEMU migration/snapshot declarations + * + * Copyright (c) 2009-2011 Red Hat, Inc. + * + * Original author: Juan Quintela + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#ifndef QEMU_VMSTATE_H +#define QEMU_VMSTATE_H 1 + +typedef void SaveStateHandler(QEMUFile *f, void *opaque); +typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id); + +typedef struct SaveVMHandlers { + void (*set_params)(const MigrationParams *params, void * opaque); + SaveStateHandler *save_state; + int (*save_live_setup)(QEMUFile *f, void *opaque); + int (*save_live_iterate)(QEMUFile *f, void *opaque); + int (*save_live_complete)(QEMUFile *f, void *opaque); + void (*cancel)(void *opaque); + LoadStateHandler *load_state; + bool (*is_active)(void *opaque); +} SaveVMHandlers; + +int register_savevm(DeviceState *dev, + const char *idstr, + int instance_id, + int version_id, + SaveStateHandler *save_state, + LoadStateHandler *load_state, + void *opaque); + +int register_savevm_live(DeviceState *dev, + const char *idstr, + int instance_id, + int version_id, + SaveVMHandlers *ops, + void *opaque); + +void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque); +void register_device_unmigratable(DeviceState *dev, const char *idstr, + void *opaque); + + +typedef struct VMStateInfo VMStateInfo; +typedef struct VMStateDescription VMStateDescription; + +struct VMStateInfo { + const char *name; + int (*get)(QEMUFile *f, void *pv, size_t size); + void (*put)(QEMUFile *f, void *pv, size_t size); +}; + +enum VMStateFlags { + VMS_SINGLE = 0x001, + VMS_POINTER = 0x002, + VMS_ARRAY = 0x004, + VMS_STRUCT = 0x008, + VMS_VARRAY_INT32 = 0x010, /* Array with size in int32_t field*/ + VMS_BUFFER = 0x020, /* static sized buffer */ + VMS_ARRAY_OF_POINTER = 0x040, + VMS_VARRAY_UINT16 = 0x080, /* Array with size in uint16_t field */ + VMS_VBUFFER = 0x100, /* Buffer with size in int32_t field */ + VMS_MULTIPLY = 0x200, /* multiply "size" field by field_size */ + VMS_VARRAY_UINT8 = 0x400, /* Array with size in uint8_t field*/ + VMS_VARRAY_UINT32 = 0x800, /* Array with size in uint32_t field*/ +}; + +typedef struct { + const char *name; + size_t offset; + size_t size; + size_t start; + int num; + size_t num_offset; + size_t size_offset; + const VMStateInfo *info; + enum VMStateFlags flags; + const VMStateDescription *vmsd; + int version_id; + bool (*field_exists)(void *opaque, int version_id); +} VMStateField; + +typedef struct VMStateSubsection { + const VMStateDescription *vmsd; + bool (*needed)(void *opaque); +} VMStateSubsection; + +struct VMStateDescription { + const char *name; + int unmigratable; + int version_id; + int minimum_version_id; + int minimum_version_id_old; + LoadStateHandler *load_state_old; + int (*pre_load)(void *opaque); + int (*post_load)(void *opaque, int version_id); + void (*pre_save)(void *opaque); + VMStateField *fields; + const VMStateSubsection *subsections; +}; + +extern const VMStateInfo vmstate_info_bool; + +extern const VMStateInfo vmstate_info_int8; +extern const VMStateInfo vmstate_info_int16; +extern const VMStateInfo vmstate_info_int32; +extern const VMStateInfo vmstate_info_int64; + +extern const VMStateInfo vmstate_info_uint8_equal; +extern const VMStateInfo vmstate_info_uint16_equal; +extern const VMStateInfo vmstate_info_int32_equal; +extern const VMStateInfo vmstate_info_uint32_equal; +extern const VMStateInfo vmstate_info_int32_le; + +extern const VMStateInfo vmstate_info_uint8; +extern const VMStateInfo vmstate_info_uint16; +extern const VMStateInfo vmstate_info_uint32; +extern const VMStateInfo vmstate_info_uint64; + +extern const VMStateInfo vmstate_info_timer; +extern const VMStateInfo vmstate_info_buffer; +extern const VMStateInfo vmstate_info_unused_buffer; +extern const VMStateInfo vmstate_info_bitmap; + +#define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0) +#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0) + +#define vmstate_offset_value(_state, _field, _type) \ + (offsetof(_state, _field) + \ + type_check(_type, typeof_field(_state, _field))) + +#define vmstate_offset_pointer(_state, _field, _type) \ + (offsetof(_state, _field) + \ + type_check_pointer(_type, typeof_field(_state, _field))) + +#define vmstate_offset_array(_state, _field, _type, _num) \ + (offsetof(_state, _field) + \ + type_check_array(_type, typeof_field(_state, _field), _num)) + +#define vmstate_offset_sub_array(_state, _field, _type, _start) \ + (offsetof(_state, _field[_start])) + +#define vmstate_offset_buffer(_state, _field) \ + vmstate_offset_array(_state, _field, uint8_t, \ + sizeof(typeof_field(_state, _field))) + +#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .field_exists = (_test), \ + .size = sizeof(_type), \ + .info = &(_info), \ + .flags = VMS_SINGLE, \ + .offset = vmstate_offset_value(_state, _field, _type), \ +} + +#define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_SINGLE|VMS_POINTER, \ + .offset = vmstate_offset_value(_state, _field, _type), \ +} + +#define VMSTATE_POINTER_TEST(_field, _state, _test, _info, _type) { \ + .name = (stringify(_field)), \ + .info = &(_info), \ + .field_exists = (_test), \ + .size = sizeof(_type), \ + .flags = VMS_SINGLE|VMS_POINTER, \ + .offset = vmstate_offset_value(_state, _field, _type), \ +} + +#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .num = (_num), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_ARRAY, \ + .offset = vmstate_offset_array(_state, _field, _type, _num), \ +} + +#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\ + .name = (stringify(_field)), \ + .field_exists = (_test), \ + .num = (_num), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_ARRAY, \ + .offset = vmstate_offset_array(_state, _field, _type, _num),\ +} + +#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .num = (_num), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_ARRAY, \ + .offset = vmstate_offset_sub_array(_state, _field, _type, _start), \ +} + +#define VMSTATE_ARRAY_INT32_UNSAFE(_field, _state, _field_num, _info, _type) {\ + .name = (stringify(_field)), \ + .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_VARRAY_INT32, \ + .offset = offsetof(_state, _field), \ +} + +#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_VARRAY_INT32|VMS_POINTER, \ + .offset = vmstate_offset_pointer(_state, _field, _type), \ +} + +#define VMSTATE_VARRAY_UINT32(_field, _state, _field_num, _version, _info, _type) {\ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_VARRAY_UINT32|VMS_POINTER, \ + .offset = vmstate_offset_pointer(_state, _field, _type), \ +} + +#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_VARRAY_UINT16, \ + .offset = offsetof(_state, _field), \ +} + +#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .field_exists = (_test), \ + .vmsd = &(_vmsd), \ + .size = sizeof(_type), \ + .flags = VMS_STRUCT, \ + .offset = vmstate_offset_value(_state, _field, _type), \ +} + +#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .field_exists = (_test), \ + .vmsd = &(_vmsd), \ + .size = sizeof(_type), \ + .flags = VMS_STRUCT|VMS_POINTER, \ + .offset = vmstate_offset_value(_state, _field, _type), \ +} + +#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .num = (_num), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_ARRAY|VMS_ARRAY_OF_POINTER, \ + .offset = vmstate_offset_array(_state, _field, _type, _num), \ +} + +#define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .num = (_num), \ + .field_exists = (_test), \ + .version_id = (_version), \ + .vmsd = &(_vmsd), \ + .size = sizeof(_type), \ + .flags = VMS_STRUCT|VMS_ARRAY, \ + .offset = vmstate_offset_array(_state, _field, _type, _num),\ +} + +#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \ + .version_id = (_version), \ + .vmsd = &(_vmsd), \ + .size = sizeof(_type), \ + .flags = VMS_STRUCT|VMS_VARRAY_UINT8, \ + .offset = offsetof(_state, _field), \ +} + +#define VMSTATE_STRUCT_VARRAY_POINTER_INT32(_field, _state, _field_num, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .version_id = 0, \ + .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ + .size = sizeof(_type), \ + .vmsd = &(_vmsd), \ + .flags = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT, \ + .offset = vmstate_offset_pointer(_state, _field, _type), \ +} + +#define VMSTATE_STRUCT_VARRAY_POINTER_UINT16(_field, _state, _field_num, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .version_id = 0, \ + .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\ + .size = sizeof(_type), \ + .vmsd = &(_vmsd), \ + .flags = VMS_POINTER | VMS_VARRAY_UINT16 | VMS_STRUCT, \ + .offset = vmstate_offset_pointer(_state, _field, _type), \ +} + +#define VMSTATE_STRUCT_VARRAY_INT32(_field, _state, _field_num, _version, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ + .version_id = (_version), \ + .vmsd = &(_vmsd), \ + .size = sizeof(_type), \ + .flags = VMS_STRUCT|VMS_VARRAY_INT32, \ + .offset = offsetof(_state, _field), \ +} + +#define VMSTATE_STRUCT_VARRAY_UINT32(_field, _state, _field_num, _version, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \ + .version_id = (_version), \ + .vmsd = &(_vmsd), \ + .size = sizeof(_type), \ + .flags = VMS_STRUCT|VMS_VARRAY_UINT32, \ + .offset = offsetof(_state, _field), \ +} + +#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .field_exists = (_test), \ + .size = (_size - _start), \ + .info = &vmstate_info_buffer, \ + .flags = VMS_BUFFER, \ + .offset = vmstate_offset_buffer(_state, _field) + _start, \ +} + +#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .field_exists = (_test), \ + .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\ + .size = (_multiply), \ + .info = &vmstate_info_buffer, \ + .flags = VMS_VBUFFER|VMS_MULTIPLY, \ + .offset = offsetof(_state, _field), \ + .start = (_start), \ +} + +#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .field_exists = (_test), \ + .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\ + .info = &vmstate_info_buffer, \ + .flags = VMS_VBUFFER|VMS_POINTER, \ + .offset = offsetof(_state, _field), \ + .start = (_start), \ +} + +#define VMSTATE_VBUFFER_UINT32(_field, _state, _version, _test, _start, _field_size) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .field_exists = (_test), \ + .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\ + .info = &vmstate_info_buffer, \ + .flags = VMS_VBUFFER|VMS_POINTER, \ + .offset = offsetof(_state, _field), \ + .start = (_start), \ +} + +#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .size = (_size), \ + .info = &(_info), \ + .flags = VMS_BUFFER, \ + .offset = offsetof(_state, _field), \ +} + +#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \ + .name = "unused", \ + .field_exists = (_test), \ + .version_id = (_version), \ + .size = (_size), \ + .info = &vmstate_info_unused_buffer, \ + .flags = VMS_BUFFER, \ +} + +/* _field_size should be a int32_t field in the _state struct giving the + * size of the bitmap _field in bits. + */ +#define VMSTATE_BITMAP(_field, _state, _version, _field_size) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\ + .info = &vmstate_info_bitmap, \ + .flags = VMS_VBUFFER|VMS_POINTER, \ + .offset = offsetof(_state, _field), \ +} + +/* _f : field name + _f_n : num of elements field_name + _n : num of elements + _s : struct state name + _v : version +*/ + +#define VMSTATE_SINGLE(_field, _state, _version, _info, _type) \ + VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type) + +#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) \ + VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type) + +#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) \ + VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type) + +#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \ + VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \ + _vmsd, _type) + +#define VMSTATE_BOOL_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool) + +#define VMSTATE_INT8_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t) +#define VMSTATE_INT16_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t) +#define VMSTATE_INT32_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t) +#define VMSTATE_INT64_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t) + +#define VMSTATE_UINT8_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t) +#define VMSTATE_UINT16_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t) +#define VMSTATE_UINT32_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t) +#define VMSTATE_UINT64_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t) + +#define VMSTATE_BOOL(_f, _s) \ + VMSTATE_BOOL_V(_f, _s, 0) + +#define VMSTATE_INT8(_f, _s) \ + VMSTATE_INT8_V(_f, _s, 0) +#define VMSTATE_INT16(_f, _s) \ + VMSTATE_INT16_V(_f, _s, 0) +#define VMSTATE_INT32(_f, _s) \ + VMSTATE_INT32_V(_f, _s, 0) +#define VMSTATE_INT64(_f, _s) \ + VMSTATE_INT64_V(_f, _s, 0) + +#define VMSTATE_UINT8(_f, _s) \ + VMSTATE_UINT8_V(_f, _s, 0) +#define VMSTATE_UINT16(_f, _s) \ + VMSTATE_UINT16_V(_f, _s, 0) +#define VMSTATE_UINT32(_f, _s) \ + VMSTATE_UINT32_V(_f, _s, 0) +#define VMSTATE_UINT64(_f, _s) \ + VMSTATE_UINT64_V(_f, _s, 0) + +#define VMSTATE_UINT8_EQUAL(_f, _s) \ + VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t) + +#define VMSTATE_UINT16_EQUAL(_f, _s) \ + VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t) + +#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v) \ + VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t) + +#define VMSTATE_INT32_EQUAL(_f, _s) \ + VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t) + +#define VMSTATE_UINT32_EQUAL(_f, _s) \ + VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint32_equal, uint32_t) + +#define VMSTATE_INT32_LE(_f, _s) \ + VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t) + +#define VMSTATE_UINT8_TEST(_f, _s, _t) \ + VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t) + +#define VMSTATE_UINT16_TEST(_f, _s, _t) \ + VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t) + +#define VMSTATE_UINT32_TEST(_f, _s, _t) \ + VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t) + +#define VMSTATE_TIMER_TEST(_f, _s, _test) \ + VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *) + +#define VMSTATE_TIMER_V(_f, _s, _v) \ + VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *) + +#define VMSTATE_TIMER(_f, _s) \ + VMSTATE_TIMER_V(_f, _s, 0) + +#define VMSTATE_TIMER_ARRAY(_f, _s, _n) \ + VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *) + +#define VMSTATE_BOOL_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_bool, bool) + +#define VMSTATE_BOOL_ARRAY(_f, _s, _n) \ + VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t) + +#define VMSTATE_UINT16_ARRAY(_f, _s, _n) \ + VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t) + +#define VMSTATE_UINT8_ARRAY(_f, _s, _n) \ + VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t) + +#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \ + VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t) + +#define VMSTATE_UINT64_ARRAY(_f, _s, _n) \ + VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t) + +#define VMSTATE_INT16_ARRAY(_f, _s, _n) \ + VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t) + +#define VMSTATE_INT32_ARRAY(_f, _s, _n) \ + VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num) \ + VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t) + +#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \ + VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_INT64_ARRAY_V(_f, _s, _n, _v) \ + VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int64, int64_t) + +#define VMSTATE_INT64_ARRAY(_f, _s, _n) \ + VMSTATE_INT64_ARRAY_V(_f, _s, _n, 0) + +#define VMSTATE_BUFFER_V(_f, _s, _v) \ + VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f))) + +#define VMSTATE_BUFFER(_f, _s) \ + VMSTATE_BUFFER_V(_f, _s, 0) + +#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size) \ + VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size) + +#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \ + VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f))) + +#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size) \ + VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size) + +#define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size) \ + VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, 0, _size) + +#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size) \ + VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size) + +#define VMSTATE_BUFFER_TEST(_f, _s, _test) \ + VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f))) + +#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size) \ + VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size) + +#define VMSTATE_UNUSED_V(_v, _size) \ + VMSTATE_UNUSED_BUFFER(NULL, _v, _size) + +#define VMSTATE_UNUSED(_size) \ + VMSTATE_UNUSED_V(0, _size) + +#define VMSTATE_UNUSED_TEST(_test, _size) \ + VMSTATE_UNUSED_BUFFER(_test, 0, _size) + +#define VMSTATE_END_OF_LIST() \ + {} + +int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, + void *opaque, int version_id); +void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, + void *opaque); +int vmstate_register(DeviceState *dev, int instance_id, + const VMStateDescription *vmsd, void *base); +int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, + const VMStateDescription *vmsd, + void *base, int alias_id, + int required_for_version); +void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd, + void *opaque); + +struct MemoryRegion; +void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev); +void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev); +void vmstate_register_ram_global(struct MemoryRegion *memory); + +#endif diff --git a/include/net/net.h b/include/net/net.h index 26dd0cf29c..41d3729867 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -6,7 +6,7 @@ #include "qapi/qmp/qdict.h" #include "qemu-option.h" #include "net/queue.h" -#include "vmstate.h" +#include "migration/vmstate.h" #include "qapi-types.h" struct MACAddr { diff --git a/include/qemu/page_cache.h b/include/qemu/page_cache.h deleted file mode 100644 index 3839ac7726..0000000000 --- a/include/qemu/page_cache.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Page cache for QEMU - * The cache is base on a hash of the page address - * - * Copyright 2012 Red Hat, Inc. and/or its affiliates - * - * Authors: - * Orit Wasserman - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * - */ - -#ifndef PAGE_CACHE_H -#define PAGE_CACHE_H - -/* Page cache for storing guest pages */ -typedef struct PageCache PageCache; - -/** - * cache_init: Initialize the page cache - * - * - * Returns new allocated cache or NULL on error - * - * @cache pointer to the PageCache struct - * @num_pages: cache maximal number of cached pages - * @page_size: cache page size - */ -PageCache *cache_init(int64_t num_pages, unsigned int page_size); - -/** - * cache_fini: free all cache resources - * @cache pointer to the PageCache struct - */ -void cache_fini(PageCache *cache); - -/** - * cache_is_cached: Checks to see if the page is cached - * - * Returns %true if page is cached - * - * @cache pointer to the PageCache struct - * @addr: page addr - */ -bool cache_is_cached(const PageCache *cache, uint64_t addr); - -/** - * get_cached_data: Get the data cached for an addr - * - * Returns pointer to the data cached or NULL if not cached - * - * @cache pointer to the PageCache struct - * @addr: page addr - */ -uint8_t *get_cached_data(const PageCache *cache, uint64_t addr); - -/** - * cache_insert: insert the page into the cache. the previous value will be overwritten - * - * @cache pointer to the PageCache struct - * @addr: page address - * @pdata: pointer to the page - */ -void cache_insert(PageCache *cache, uint64_t addr, uint8_t *pdata); - -/** - * cache_resize: resize the page cache. In case of size reduction the extra - * pages will be freed - * - * Returns -1 on error new cache size on success - * - * @cache pointer to the PageCache struct - * @num_pages: new page cache size (in pages) - */ -int64_t cache_resize(PageCache *cache, int64_t num_pages); - -#endif diff --git a/migration-exec.c b/migration-exec.c index 3e55b7792d..784486d2fc 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -17,7 +17,7 @@ #include "qemu-common.h" #include "qemu_socket.h" -#include "migration.h" +#include "migration/migration.h" #include "buffered_file.h" #include "block/block.h" #include diff --git a/migration-fd.c b/migration-fd.c index 73a1dfcc93..ab5abe2aa5 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -15,7 +15,7 @@ #include "qemu-common.h" #include "qemu_socket.h" -#include "migration.h" +#include "migration/migration.h" #include "monitor/monitor.h" #include "buffered_file.h" #include "block/block.h" diff --git a/migration-tcp.c b/migration-tcp.c index 07f51f2aef..a36e637ffd 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -15,7 +15,7 @@ #include "qemu-common.h" #include "qemu_socket.h" -#include "migration.h" +#include "migration/migration.h" #include "buffered_file.h" #include "block/block.h" diff --git a/migration-unix.c b/migration-unix.c index 1b9c461083..9debc952da 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -15,7 +15,7 @@ #include "qemu-common.h" #include "qemu_socket.h" -#include "migration.h" +#include "migration/migration.h" #include "buffered_file.h" #include "block/block.h" diff --git a/migration.c b/migration.c index 27a272eace..0456983bad 100644 --- a/migration.c +++ b/migration.c @@ -14,13 +14,13 @@ */ #include "qemu-common.h" -#include "migration.h" +#include "migration/migration.h" #include "monitor/monitor.h" #include "buffered_file.h" #include "sysemu.h" #include "block/block.h" #include "qemu_socket.h" -#include "block-migration.h" +#include "migration/block.h" #include "qmp-commands.h" //#define DEBUG_MIGRATION diff --git a/migration.h b/migration.h deleted file mode 100644 index af444d444b..0000000000 --- a/migration.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * QEMU live migration - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Anthony Liguori - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef QEMU_MIGRATION_H -#define QEMU_MIGRATION_H - -#include "qapi/qmp/qdict.h" -#include "qemu-common.h" -#include "notify.h" -#include "qapi/error.h" -#include "vmstate.h" -#include "qapi-types.h" - -struct MigrationParams { - bool blk; - bool shared; -}; - -typedef struct MigrationState MigrationState; - -struct MigrationState -{ - int64_t bandwidth_limit; - QEMUFile *file; - int fd; - int state; - int (*get_error)(MigrationState *s); - int (*close)(MigrationState *s); - int (*write)(MigrationState *s, const void *buff, size_t size); - void *opaque; - MigrationParams params; - int64_t total_time; - int64_t downtime; - int64_t expected_downtime; - int64_t dirty_pages_rate; - bool enabled_capabilities[MIGRATION_CAPABILITY_MAX]; - int64_t xbzrle_cache_size; -}; - -void process_incoming_migration(QEMUFile *f); - -void qemu_start_incoming_migration(const char *uri, Error **errp); - -uint64_t migrate_max_downtime(void); - -void do_info_migrate_print(Monitor *mon, const QObject *data); - -void do_info_migrate(Monitor *mon, QObject **ret_data); - -void exec_start_incoming_migration(const char *host_port, Error **errp); - -void exec_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp); - -void tcp_start_incoming_migration(const char *host_port, Error **errp); - -void tcp_start_outgoing_migration(MigrationState *s, const char *host_port, Error **errp); - -void unix_start_incoming_migration(const char *path, Error **errp); - -void unix_start_outgoing_migration(MigrationState *s, const char *path, Error **errp); - -void fd_start_incoming_migration(const char *path, Error **errp); - -void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error **errp); - -void migrate_fd_error(MigrationState *s); - -void migrate_fd_connect(MigrationState *s); - -ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data, - size_t size); -void migrate_fd_put_ready(MigrationState *s); -int migrate_fd_wait_for_unfreeze(MigrationState *s); -int migrate_fd_close(MigrationState *s); - -void add_migration_state_change_notifier(Notifier *notify); -void remove_migration_state_change_notifier(Notifier *notify); -bool migration_is_active(MigrationState *); -bool migration_has_finished(MigrationState *); -bool migration_has_failed(MigrationState *); -MigrationState *migrate_get_current(void); - -uint64_t ram_bytes_remaining(void); -uint64_t ram_bytes_transferred(void); -uint64_t ram_bytes_total(void); - -extern SaveVMHandlers savevm_ram_handlers; - -uint64_t dup_mig_bytes_transferred(void); -uint64_t dup_mig_pages_transferred(void); -uint64_t norm_mig_bytes_transferred(void); -uint64_t norm_mig_pages_transferred(void); -uint64_t xbzrle_mig_bytes_transferred(void); -uint64_t xbzrle_mig_pages_transferred(void); -uint64_t xbzrle_mig_pages_overflow(void); -uint64_t xbzrle_mig_pages_cache_miss(void); - -/** - * @migrate_add_blocker - prevent migration from proceeding - * - * @reason - an error to be returned whenever migration is attempted - */ -void migrate_add_blocker(Error *reason); - -/** - * @migrate_del_blocker - remove a blocking error from migration - * - * @reason - the error blocking migration - */ -void migrate_del_blocker(Error *reason); - -int xbzrle_encode_buffer(uint8_t *old_buf, uint8_t *new_buf, int slen, - uint8_t *dst, int dlen); -int xbzrle_decode_buffer(uint8_t *src, int slen, uint8_t *dst, int dlen); - -int migrate_use_xbzrle(void); -int64_t migrate_xbzrle_cache_size(void); - -int64_t xbzrle_cache_resize(int64_t new_size); - -#endif diff --git a/monitor.c b/monitor.c index 94c6bb6672..46fdc008f4 100644 --- a/monitor.c +++ b/monitor.c @@ -44,7 +44,7 @@ #include "disas/disas.h" #include "balloon.h" #include "qemu-timer.h" -#include "migration.h" +#include "migration/migration.h" #include "kvm.h" #include "acl.h" #include "qapi/qmp/qint.h" diff --git a/page_cache.c b/page_cache.c index 0294f7e9f6..ba5640bd73 100644 --- a/page_cache.c +++ b/page_cache.c @@ -24,7 +24,7 @@ #include #include "qemu-common.h" -#include "qemu/page_cache.h" +#include "migration/page_cache.h" #ifdef DEBUG_CACHE #define DPRINTF(fmt, ...) \ diff --git a/qemu-file.h b/qemu-file.h deleted file mode 100644 index d64bdbb19b..0000000000 --- a/qemu-file.h +++ /dev/null @@ -1,241 +0,0 @@ -/* - * QEMU System Emulator - * - * Copyright (c) 2003-2008 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef QEMU_FILE_H -#define QEMU_FILE_H 1 - -/* This function writes a chunk of data to a file at the given position. - * The pos argument can be ignored if the file is only being used for - * streaming. The handler should try to write all of the data it can. - */ -typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf, - int64_t pos, int size); - -/* Read a chunk of data from a file at the given position. The pos argument - * can be ignored if the file is only be used for streaming. The number of - * bytes actually read should be returned. - */ -typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf, - int64_t pos, int size); - -/* Close a file - * - * Return negative error number on error, 0 or positive value on success. - * - * The meaning of return value on success depends on the specific back-end being - * used. - */ -typedef int (QEMUFileCloseFunc)(void *opaque); - -/* Called to return the OS file descriptor associated to the QEMUFile. - */ -typedef int (QEMUFileGetFD)(void *opaque); - -/* Called to determine if the file has exceeded its bandwidth allocation. The - * bandwidth capping is a soft limit, not a hard limit. - */ -typedef int (QEMUFileRateLimit)(void *opaque); - -/* Called to change the current bandwidth allocation. This function must return - * the new actual bandwidth. It should be new_rate if everything goes ok, and - * the old rate otherwise - */ -typedef int64_t (QEMUFileSetRateLimit)(void *opaque, int64_t new_rate); -typedef int64_t (QEMUFileGetRateLimit)(void *opaque); - -typedef struct QEMUFileOps { - QEMUFilePutBufferFunc *put_buffer; - QEMUFileGetBufferFunc *get_buffer; - QEMUFileCloseFunc *close; - QEMUFileGetFD *get_fd; - QEMUFileRateLimit *rate_limit; - QEMUFileSetRateLimit *set_rate_limit; - QEMUFileGetRateLimit *get_rate_limit; -} QEMUFileOps; - -QEMUFile *qemu_fopen_ops(void *opaque, const QEMUFileOps *ops); -QEMUFile *qemu_fopen(const char *filename, const char *mode); -QEMUFile *qemu_fdopen(int fd, const char *mode); -QEMUFile *qemu_fopen_socket(int fd); -QEMUFile *qemu_popen(FILE *popen_file, const char *mode); -QEMUFile *qemu_popen_cmd(const char *command, const char *mode); -int qemu_get_fd(QEMUFile *f); -int qemu_fclose(QEMUFile *f); -void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size); -void qemu_put_byte(QEMUFile *f, int v); - -static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v) -{ - qemu_put_byte(f, (int)v); -} - -#define qemu_put_sbyte qemu_put_byte - -void qemu_put_be16(QEMUFile *f, unsigned int v); -void qemu_put_be32(QEMUFile *f, unsigned int v); -void qemu_put_be64(QEMUFile *f, uint64_t v); -int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size); -int qemu_get_byte(QEMUFile *f); - -static inline unsigned int qemu_get_ubyte(QEMUFile *f) -{ - return (unsigned int)qemu_get_byte(f); -} - -#define qemu_get_sbyte qemu_get_byte - -unsigned int qemu_get_be16(QEMUFile *f); -unsigned int qemu_get_be32(QEMUFile *f); -uint64_t qemu_get_be64(QEMUFile *f); - -int qemu_file_rate_limit(QEMUFile *f); -int64_t qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate); -int64_t qemu_file_get_rate_limit(QEMUFile *f); -int qemu_file_get_error(QEMUFile *f); - -/* Try to send any outstanding data. This function is useful when output is - * halted due to rate limiting or EAGAIN errors occur as it can be used to - * resume output. */ -int qemu_file_put_notify(QEMUFile *f); - -static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv) -{ - qemu_put_be64(f, *pv); -} - -static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv) -{ - qemu_put_be32(f, *pv); -} - -static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv) -{ - qemu_put_be16(f, *pv); -} - -static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv) -{ - qemu_put_byte(f, *pv); -} - -static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv) -{ - *pv = qemu_get_be64(f); -} - -static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv) -{ - *pv = qemu_get_be32(f); -} - -static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv) -{ - *pv = qemu_get_be16(f); -} - -static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv) -{ - *pv = qemu_get_byte(f); -} - -// Signed versions for type safety -static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size) -{ - qemu_put_buffer(f, (const uint8_t *)buf, size); -} - -static inline void qemu_put_sbe16(QEMUFile *f, int v) -{ - qemu_put_be16(f, (unsigned int)v); -} - -static inline void qemu_put_sbe32(QEMUFile *f, int v) -{ - qemu_put_be32(f, (unsigned int)v); -} - -static inline void qemu_put_sbe64(QEMUFile *f, int64_t v) -{ - qemu_put_be64(f, (uint64_t)v); -} - -static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size) -{ - return qemu_get_buffer(f, (uint8_t *)buf, size); -} - -static inline int qemu_get_sbe16(QEMUFile *f) -{ - return (int)qemu_get_be16(f); -} - -static inline int qemu_get_sbe32(QEMUFile *f) -{ - return (int)qemu_get_be32(f); -} - -static inline int64_t qemu_get_sbe64(QEMUFile *f) -{ - return (int64_t)qemu_get_be64(f); -} - -static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv) -{ - qemu_put_8s(f, (const uint8_t *)pv); -} - -static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv) -{ - qemu_put_be16s(f, (const uint16_t *)pv); -} - -static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv) -{ - qemu_put_be32s(f, (const uint32_t *)pv); -} - -static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv) -{ - qemu_put_be64s(f, (const uint64_t *)pv); -} - -static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv) -{ - qemu_get_8s(f, (uint8_t *)pv); -} - -static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv) -{ - qemu_get_be16s(f, (uint16_t *)pv); -} - -static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv) -{ - qemu_get_be32s(f, (uint32_t *)pv); -} - -static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv) -{ - qemu_get_be64s(f, (uint64_t *)pv); -} -#endif diff --git a/qemu-tool.c b/qemu-tool.c index 40453fdd99..d1f46222ee 100644 --- a/qemu-tool.c +++ b/qemu-tool.c @@ -17,7 +17,7 @@ #include "monitor/monitor.h" #include "qemu-timer.h" #include "qemu-log.h" -#include "migration.h" +#include "migration/migration.h" #include "main-loop.h" #include "sysemu.h" #include "qemu_socket.h" diff --git a/savevm.c b/savevm.c index bf341bb25f..a5205a09c3 100644 --- a/savevm.c +++ b/savevm.c @@ -77,7 +77,7 @@ #include "sysemu.h" #include "qemu-timer.h" #include "audio/audio.h" -#include "migration.h" +#include "migration/migration.h" #include "qemu_socket.h" #include "qemu-queue.h" #include "qemu-timer.h" diff --git a/ui/spice-core.c b/ui/spice-core.c index 379677554e..962475de6b 100644 --- a/ui/spice-core.c +++ b/ui/spice-core.c @@ -34,7 +34,7 @@ #include "qapi/qmp/qstring.h" #include "qapi/qmp/qjson.h" #include "notify.h" -#include "migration.h" +#include "migration/migration.h" #include "monitor/monitor.h" #include "hw/hw.h" #include "ui/spice-display.h" diff --git a/vl.c b/vl.c index 9adaf28e64..2debde0a4a 100644 --- a/vl.c +++ b/vl.c @@ -138,10 +138,10 @@ int main(int argc, char **argv) #include "cache-utils.h" #include "blockdev.h" #include "hw/block-common.h" -#include "block-migration.h" +#include "migration/block.h" #include "dma.h" #include "audio/audio.h" -#include "migration.h" +#include "migration/migration.h" #include "kvm.h" #include "qapi/qmp/qjson.h" #include "qemu-option.h" diff --git a/vmstate.h b/vmstate.h deleted file mode 100644 index 623af0a29a..0000000000 --- a/vmstate.h +++ /dev/null @@ -1,639 +0,0 @@ -/* - * QEMU migration/snapshot declarations - * - * Copyright (c) 2009-2011 Red Hat, Inc. - * - * Original author: Juan Quintela - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef QEMU_VMSTATE_H -#define QEMU_VMSTATE_H 1 - -typedef void SaveStateHandler(QEMUFile *f, void *opaque); -typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id); - -typedef struct SaveVMHandlers { - void (*set_params)(const MigrationParams *params, void * opaque); - SaveStateHandler *save_state; - int (*save_live_setup)(QEMUFile *f, void *opaque); - int (*save_live_iterate)(QEMUFile *f, void *opaque); - int (*save_live_complete)(QEMUFile *f, void *opaque); - void (*cancel)(void *opaque); - LoadStateHandler *load_state; - bool (*is_active)(void *opaque); -} SaveVMHandlers; - -int register_savevm(DeviceState *dev, - const char *idstr, - int instance_id, - int version_id, - SaveStateHandler *save_state, - LoadStateHandler *load_state, - void *opaque); - -int register_savevm_live(DeviceState *dev, - const char *idstr, - int instance_id, - int version_id, - SaveVMHandlers *ops, - void *opaque); - -void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque); -void register_device_unmigratable(DeviceState *dev, const char *idstr, - void *opaque); - - -typedef struct VMStateInfo VMStateInfo; -typedef struct VMStateDescription VMStateDescription; - -struct VMStateInfo { - const char *name; - int (*get)(QEMUFile *f, void *pv, size_t size); - void (*put)(QEMUFile *f, void *pv, size_t size); -}; - -enum VMStateFlags { - VMS_SINGLE = 0x001, - VMS_POINTER = 0x002, - VMS_ARRAY = 0x004, - VMS_STRUCT = 0x008, - VMS_VARRAY_INT32 = 0x010, /* Array with size in int32_t field*/ - VMS_BUFFER = 0x020, /* static sized buffer */ - VMS_ARRAY_OF_POINTER = 0x040, - VMS_VARRAY_UINT16 = 0x080, /* Array with size in uint16_t field */ - VMS_VBUFFER = 0x100, /* Buffer with size in int32_t field */ - VMS_MULTIPLY = 0x200, /* multiply "size" field by field_size */ - VMS_VARRAY_UINT8 = 0x400, /* Array with size in uint8_t field*/ - VMS_VARRAY_UINT32 = 0x800, /* Array with size in uint32_t field*/ -}; - -typedef struct { - const char *name; - size_t offset; - size_t size; - size_t start; - int num; - size_t num_offset; - size_t size_offset; - const VMStateInfo *info; - enum VMStateFlags flags; - const VMStateDescription *vmsd; - int version_id; - bool (*field_exists)(void *opaque, int version_id); -} VMStateField; - -typedef struct VMStateSubsection { - const VMStateDescription *vmsd; - bool (*needed)(void *opaque); -} VMStateSubsection; - -struct VMStateDescription { - const char *name; - int unmigratable; - int version_id; - int minimum_version_id; - int minimum_version_id_old; - LoadStateHandler *load_state_old; - int (*pre_load)(void *opaque); - int (*post_load)(void *opaque, int version_id); - void (*pre_save)(void *opaque); - VMStateField *fields; - const VMStateSubsection *subsections; -}; - -extern const VMStateInfo vmstate_info_bool; - -extern const VMStateInfo vmstate_info_int8; -extern const VMStateInfo vmstate_info_int16; -extern const VMStateInfo vmstate_info_int32; -extern const VMStateInfo vmstate_info_int64; - -extern const VMStateInfo vmstate_info_uint8_equal; -extern const VMStateInfo vmstate_info_uint16_equal; -extern const VMStateInfo vmstate_info_int32_equal; -extern const VMStateInfo vmstate_info_uint32_equal; -extern const VMStateInfo vmstate_info_int32_le; - -extern const VMStateInfo vmstate_info_uint8; -extern const VMStateInfo vmstate_info_uint16; -extern const VMStateInfo vmstate_info_uint32; -extern const VMStateInfo vmstate_info_uint64; - -extern const VMStateInfo vmstate_info_timer; -extern const VMStateInfo vmstate_info_buffer; -extern const VMStateInfo vmstate_info_unused_buffer; -extern const VMStateInfo vmstate_info_bitmap; - -#define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0) -#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0) - -#define vmstate_offset_value(_state, _field, _type) \ - (offsetof(_state, _field) + \ - type_check(_type, typeof_field(_state, _field))) - -#define vmstate_offset_pointer(_state, _field, _type) \ - (offsetof(_state, _field) + \ - type_check_pointer(_type, typeof_field(_state, _field))) - -#define vmstate_offset_array(_state, _field, _type, _num) \ - (offsetof(_state, _field) + \ - type_check_array(_type, typeof_field(_state, _field), _num)) - -#define vmstate_offset_sub_array(_state, _field, _type, _start) \ - (offsetof(_state, _field[_start])) - -#define vmstate_offset_buffer(_state, _field) \ - vmstate_offset_array(_state, _field, uint8_t, \ - sizeof(typeof_field(_state, _field))) - -#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .field_exists = (_test), \ - .size = sizeof(_type), \ - .info = &(_info), \ - .flags = VMS_SINGLE, \ - .offset = vmstate_offset_value(_state, _field, _type), \ -} - -#define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_SINGLE|VMS_POINTER, \ - .offset = vmstate_offset_value(_state, _field, _type), \ -} - -#define VMSTATE_POINTER_TEST(_field, _state, _test, _info, _type) { \ - .name = (stringify(_field)), \ - .info = &(_info), \ - .field_exists = (_test), \ - .size = sizeof(_type), \ - .flags = VMS_SINGLE|VMS_POINTER, \ - .offset = vmstate_offset_value(_state, _field, _type), \ -} - -#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .num = (_num), \ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_ARRAY, \ - .offset = vmstate_offset_array(_state, _field, _type, _num), \ -} - -#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\ - .name = (stringify(_field)), \ - .field_exists = (_test), \ - .num = (_num), \ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_ARRAY, \ - .offset = vmstate_offset_array(_state, _field, _type, _num),\ -} - -#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .num = (_num), \ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_ARRAY, \ - .offset = vmstate_offset_sub_array(_state, _field, _type, _start), \ -} - -#define VMSTATE_ARRAY_INT32_UNSAFE(_field, _state, _field_num, _info, _type) {\ - .name = (stringify(_field)), \ - .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_VARRAY_INT32, \ - .offset = offsetof(_state, _field), \ -} - -#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_VARRAY_INT32|VMS_POINTER, \ - .offset = vmstate_offset_pointer(_state, _field, _type), \ -} - -#define VMSTATE_VARRAY_UINT32(_field, _state, _field_num, _version, _info, _type) {\ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_VARRAY_UINT32|VMS_POINTER, \ - .offset = vmstate_offset_pointer(_state, _field, _type), \ -} - -#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_VARRAY_UINT16, \ - .offset = offsetof(_state, _field), \ -} - -#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .field_exists = (_test), \ - .vmsd = &(_vmsd), \ - .size = sizeof(_type), \ - .flags = VMS_STRUCT, \ - .offset = vmstate_offset_value(_state, _field, _type), \ -} - -#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .field_exists = (_test), \ - .vmsd = &(_vmsd), \ - .size = sizeof(_type), \ - .flags = VMS_STRUCT|VMS_POINTER, \ - .offset = vmstate_offset_value(_state, _field, _type), \ -} - -#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .num = (_num), \ - .info = &(_info), \ - .size = sizeof(_type), \ - .flags = VMS_ARRAY|VMS_ARRAY_OF_POINTER, \ - .offset = vmstate_offset_array(_state, _field, _type, _num), \ -} - -#define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .num = (_num), \ - .field_exists = (_test), \ - .version_id = (_version), \ - .vmsd = &(_vmsd), \ - .size = sizeof(_type), \ - .flags = VMS_STRUCT|VMS_ARRAY, \ - .offset = vmstate_offset_array(_state, _field, _type, _num),\ -} - -#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \ - .version_id = (_version), \ - .vmsd = &(_vmsd), \ - .size = sizeof(_type), \ - .flags = VMS_STRUCT|VMS_VARRAY_UINT8, \ - .offset = offsetof(_state, _field), \ -} - -#define VMSTATE_STRUCT_VARRAY_POINTER_INT32(_field, _state, _field_num, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .version_id = 0, \ - .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ - .size = sizeof(_type), \ - .vmsd = &(_vmsd), \ - .flags = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT, \ - .offset = vmstate_offset_pointer(_state, _field, _type), \ -} - -#define VMSTATE_STRUCT_VARRAY_POINTER_UINT16(_field, _state, _field_num, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .version_id = 0, \ - .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\ - .size = sizeof(_type), \ - .vmsd = &(_vmsd), \ - .flags = VMS_POINTER | VMS_VARRAY_UINT16 | VMS_STRUCT, \ - .offset = vmstate_offset_pointer(_state, _field, _type), \ -} - -#define VMSTATE_STRUCT_VARRAY_INT32(_field, _state, _field_num, _version, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ - .version_id = (_version), \ - .vmsd = &(_vmsd), \ - .size = sizeof(_type), \ - .flags = VMS_STRUCT|VMS_VARRAY_INT32, \ - .offset = offsetof(_state, _field), \ -} - -#define VMSTATE_STRUCT_VARRAY_UINT32(_field, _state, _field_num, _version, _vmsd, _type) { \ - .name = (stringify(_field)), \ - .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \ - .version_id = (_version), \ - .vmsd = &(_vmsd), \ - .size = sizeof(_type), \ - .flags = VMS_STRUCT|VMS_VARRAY_UINT32, \ - .offset = offsetof(_state, _field), \ -} - -#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .field_exists = (_test), \ - .size = (_size - _start), \ - .info = &vmstate_info_buffer, \ - .flags = VMS_BUFFER, \ - .offset = vmstate_offset_buffer(_state, _field) + _start, \ -} - -#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .field_exists = (_test), \ - .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\ - .size = (_multiply), \ - .info = &vmstate_info_buffer, \ - .flags = VMS_VBUFFER|VMS_MULTIPLY, \ - .offset = offsetof(_state, _field), \ - .start = (_start), \ -} - -#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .field_exists = (_test), \ - .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\ - .info = &vmstate_info_buffer, \ - .flags = VMS_VBUFFER|VMS_POINTER, \ - .offset = offsetof(_state, _field), \ - .start = (_start), \ -} - -#define VMSTATE_VBUFFER_UINT32(_field, _state, _version, _test, _start, _field_size) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .field_exists = (_test), \ - .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\ - .info = &vmstate_info_buffer, \ - .flags = VMS_VBUFFER|VMS_POINTER, \ - .offset = offsetof(_state, _field), \ - .start = (_start), \ -} - -#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .size = (_size), \ - .info = &(_info), \ - .flags = VMS_BUFFER, \ - .offset = offsetof(_state, _field), \ -} - -#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \ - .name = "unused", \ - .field_exists = (_test), \ - .version_id = (_version), \ - .size = (_size), \ - .info = &vmstate_info_unused_buffer, \ - .flags = VMS_BUFFER, \ -} - -/* _field_size should be a int32_t field in the _state struct giving the - * size of the bitmap _field in bits. - */ -#define VMSTATE_BITMAP(_field, _state, _version, _field_size) { \ - .name = (stringify(_field)), \ - .version_id = (_version), \ - .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\ - .info = &vmstate_info_bitmap, \ - .flags = VMS_VBUFFER|VMS_POINTER, \ - .offset = offsetof(_state, _field), \ -} - -/* _f : field name - _f_n : num of elements field_name - _n : num of elements - _s : struct state name - _v : version -*/ - -#define VMSTATE_SINGLE(_field, _state, _version, _info, _type) \ - VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type) - -#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) \ - VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type) - -#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) \ - VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type) - -#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \ - VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \ - _vmsd, _type) - -#define VMSTATE_BOOL_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool) - -#define VMSTATE_INT8_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t) -#define VMSTATE_INT16_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t) -#define VMSTATE_INT32_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t) -#define VMSTATE_INT64_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t) - -#define VMSTATE_UINT8_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t) -#define VMSTATE_UINT16_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t) -#define VMSTATE_UINT32_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t) -#define VMSTATE_UINT64_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t) - -#define VMSTATE_BOOL(_f, _s) \ - VMSTATE_BOOL_V(_f, _s, 0) - -#define VMSTATE_INT8(_f, _s) \ - VMSTATE_INT8_V(_f, _s, 0) -#define VMSTATE_INT16(_f, _s) \ - VMSTATE_INT16_V(_f, _s, 0) -#define VMSTATE_INT32(_f, _s) \ - VMSTATE_INT32_V(_f, _s, 0) -#define VMSTATE_INT64(_f, _s) \ - VMSTATE_INT64_V(_f, _s, 0) - -#define VMSTATE_UINT8(_f, _s) \ - VMSTATE_UINT8_V(_f, _s, 0) -#define VMSTATE_UINT16(_f, _s) \ - VMSTATE_UINT16_V(_f, _s, 0) -#define VMSTATE_UINT32(_f, _s) \ - VMSTATE_UINT32_V(_f, _s, 0) -#define VMSTATE_UINT64(_f, _s) \ - VMSTATE_UINT64_V(_f, _s, 0) - -#define VMSTATE_UINT8_EQUAL(_f, _s) \ - VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t) - -#define VMSTATE_UINT16_EQUAL(_f, _s) \ - VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t) - -#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v) \ - VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t) - -#define VMSTATE_INT32_EQUAL(_f, _s) \ - VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t) - -#define VMSTATE_UINT32_EQUAL(_f, _s) \ - VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint32_equal, uint32_t) - -#define VMSTATE_INT32_LE(_f, _s) \ - VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t) - -#define VMSTATE_UINT8_TEST(_f, _s, _t) \ - VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t) - -#define VMSTATE_UINT16_TEST(_f, _s, _t) \ - VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t) - -#define VMSTATE_UINT32_TEST(_f, _s, _t) \ - VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t) - -#define VMSTATE_TIMER_TEST(_f, _s, _test) \ - VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *) - -#define VMSTATE_TIMER_V(_f, _s, _v) \ - VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *) - -#define VMSTATE_TIMER(_f, _s) \ - VMSTATE_TIMER_V(_f, _s, 0) - -#define VMSTATE_TIMER_ARRAY(_f, _s, _n) \ - VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *) - -#define VMSTATE_BOOL_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_bool, bool) - -#define VMSTATE_BOOL_ARRAY(_f, _s, _n) \ - VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t) - -#define VMSTATE_UINT16_ARRAY(_f, _s, _n) \ - VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t) - -#define VMSTATE_UINT8_ARRAY(_f, _s, _n) \ - VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t) - -#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \ - VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t) - -#define VMSTATE_UINT64_ARRAY(_f, _s, _n) \ - VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t) - -#define VMSTATE_INT16_ARRAY(_f, _s, _n) \ - VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t) - -#define VMSTATE_INT32_ARRAY(_f, _s, _n) \ - VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num) \ - VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t) - -#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \ - VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_INT64_ARRAY_V(_f, _s, _n, _v) \ - VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int64, int64_t) - -#define VMSTATE_INT64_ARRAY(_f, _s, _n) \ - VMSTATE_INT64_ARRAY_V(_f, _s, _n, 0) - -#define VMSTATE_BUFFER_V(_f, _s, _v) \ - VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f))) - -#define VMSTATE_BUFFER(_f, _s) \ - VMSTATE_BUFFER_V(_f, _s, 0) - -#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size) \ - VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size) - -#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \ - VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f))) - -#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size) \ - VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size) - -#define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size) \ - VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, 0, _size) - -#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size) \ - VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size) - -#define VMSTATE_BUFFER_TEST(_f, _s, _test) \ - VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f))) - -#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size) \ - VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size) - -#define VMSTATE_UNUSED_V(_v, _size) \ - VMSTATE_UNUSED_BUFFER(NULL, _v, _size) - -#define VMSTATE_UNUSED(_size) \ - VMSTATE_UNUSED_V(0, _size) - -#define VMSTATE_UNUSED_TEST(_test, _size) \ - VMSTATE_UNUSED_BUFFER(_test, 0, _size) - -#define VMSTATE_END_OF_LIST() \ - {} - -int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, - void *opaque, int version_id); -void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, - void *opaque); -int vmstate_register(DeviceState *dev, int instance_id, - const VMStateDescription *vmsd, void *base); -int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, - const VMStateDescription *vmsd, - void *base, int alias_id, - int required_for_version); -void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd, - void *opaque); - -struct MemoryRegion; -void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev); -void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev); -void vmstate_register_ram_global(struct MemoryRegion *memory); - -#endif -- cgit v1.2.3-55-g7522 From 1de7afc984b49af164e2619e6850b9732b173b34 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 17 Dec 2012 18:20:00 +0100 Subject: misc: move include files to include/qemu/ Signed-off-by: Paolo Bonzini --- acl.c | 2 +- acl.h | 74 ----- aio-posix.c | 4 +- aio-win32.c | 4 +- arch_init.c | 6 +- async.c | 2 +- audio/alsaaudio.c | 2 +- audio/audio.c | 2 +- audio/audio.h | 2 +- audio/noaudio.c | 2 +- audio/ossaudio.c | 4 +- audio/spiceaudio.c | 2 +- audio/wavaudio.c | 2 +- backends/rng-random.c | 2 +- bitmap.c | 4 +- bitmap.h | 222 ------------- bitops.c | 2 +- bitops.h | 362 -------------------- block-migration.c | 4 +- block.c | 6 +- block/blkdebug.c | 4 +- block/blkverify.c | 2 +- block/bochs.c | 2 +- block/cloop.c | 2 +- block/cow.c | 2 +- block/dmg.c | 4 +- block/gluster.c | 4 +- block/iscsi.c | 4 +- block/linux-aio.c | 4 +- block/nbd.c | 6 +- block/parallels.c | 2 +- block/qcow.c | 2 +- block/qcow2.c | 4 +- block/qed-table.c | 2 +- block/qed.c | 2 +- block/raw-posix.c | 8 +- block/raw-win32.c | 6 +- block/raw.c | 2 +- block/rbd.c | 2 +- block/sheepdog.c | 6 +- block/vdi.c | 2 +- block/vmdk.c | 2 +- block/vpc.c | 2 +- block/vvfat.c | 2 +- block/win32-aio.c | 6 +- blockdev-nbd.c | 2 +- blockdev.c | 4 +- blockdev.h | 2 +- blockjob.c | 2 +- bsd-user/main.c | 4 +- bsd-user/qemu.h | 2 +- bswap.h | 713 ---------------------------------------- bt-host.c | 2 +- bt-vhci.c | 2 +- buffered_file.c | 2 +- cache-utils.c | 2 +- cache-utils.h | 44 --- cmd.c | 2 +- compatfd.c | 2 +- compatfd.h | 44 --- compiler.h | 58 ---- cpu-exec.c | 2 +- cpus.c | 8 +- cutils.c | 6 +- device_tree.c | 4 +- dma-helpers.c | 4 +- envlist.c | 4 +- envlist.h | 22 -- event_notifier-posix.c | 4 +- event_notifier-win32.c | 4 +- event_notifier.h | 46 --- exec.c | 6 +- fpu/softfloat.h | 2 +- fsdev/qemu-fsdev-dummy.c | 4 +- fsdev/qemu-fsdev.c | 6 +- fsdev/qemu-fsdev.h | 2 +- fsdev/virtfs-proxy-helper.c | 4 +- fsdev/virtio-9p-marshal.c | 4 +- gdbstub.c | 2 +- hmp.c | 6 +- host-utils.c | 2 +- host-utils.h | 240 -------------- hw/9pfs/codir.c | 2 +- hw/9pfs/cofile.c | 2 +- hw/9pfs/cofs.c | 2 +- hw/9pfs/coxattr.c | 2 +- hw/9pfs/virtio-9p-coth.c | 2 +- hw/9pfs/virtio-9p-coth.h | 2 +- hw/9pfs/virtio-9p-device.c | 2 +- hw/9pfs/virtio-9p-handle.c | 2 +- hw/9pfs/virtio-9p-local.c | 2 +- hw/9pfs/virtio-9p-posix-acl.c | 2 +- hw/9pfs/virtio-9p-xattr.h | 2 +- hw/9pfs/virtio-9p.c | 2 +- hw/9pfs/virtio-9p.h | 2 +- hw/acpi.h | 2 +- hw/acpi_ich9.c | 2 +- hw/acpi_piix4.c | 2 +- hw/adlib.c | 2 +- hw/alpha_pci.c | 2 +- hw/apic.c | 4 +- hw/apic_internal.h | 2 +- hw/applesmc.c | 2 +- hw/arm11mpcore.c | 2 +- hw/arm_boot.c | 2 +- hw/arm_mptimer.c | 2 +- hw/arm_sysctl.c | 2 +- hw/arm_timer.c | 2 +- hw/armv7m_nvic.c | 2 +- hw/baum.c | 2 +- hw/block-common.c | 2 +- hw/bt-hci-csr.c | 2 +- hw/bt-hci.c | 2 +- hw/bt-hid.c | 2 +- hw/bt-l2cap.c | 2 +- hw/cadence_ttc.c | 2 +- hw/cadence_uart.c | 2 +- hw/ccid-card-emulated.c | 2 +- hw/ccid-card-passthru.c | 2 +- hw/cs4231a.c | 2 +- hw/cuda.c | 2 +- hw/device-hotplug.c | 2 +- hw/dma.c | 2 +- hw/dp8393x.c | 2 +- hw/esp-pci.c | 2 +- hw/esp.c | 2 +- hw/etraxfs_ser.c | 2 +- hw/etraxfs_timer.c | 2 +- hw/exynos4210_fimd.c | 2 +- hw/exynos4210_i2c.c | 2 +- hw/exynos4210_mct.c | 2 +- hw/exynos4210_pwm.c | 2 +- hw/exynos4210_rtc.c | 4 +- hw/fdc.c | 6 +- hw/fw_cfg.c | 4 +- hw/grlib_gptimer.c | 2 +- hw/hid.c | 2 +- hw/hpet.c | 2 +- hw/hw.h | 2 +- hw/i8254.c | 2 +- hw/i8254_common.c | 2 +- hw/i8259.c | 2 +- hw/ich9.h | 2 +- hw/ide/core.c | 4 +- hw/ide/qdev.c | 2 +- hw/imx_avic.c | 2 +- hw/imx_timer.c | 2 +- hw/intel-hda.c | 2 +- hw/ivshmem.c | 2 +- hw/kvm/i8254.c | 2 +- hw/kvm/pci-assign.c | 4 +- hw/lance.c | 4 +- hw/leon3.c | 2 +- hw/lm32_sys.c | 6 +- hw/lm32_timer.c | 4 +- hw/lm32_uart.c | 2 +- hw/lm832x.c | 2 +- hw/lpc_ich9.c | 2 +- hw/m48t59.c | 2 +- hw/mac_dbdma.c | 2 +- hw/mc146818rtc.c | 2 +- hw/mcf5206.c | 2 +- hw/mcf5208.c | 2 +- hw/megasas.c | 2 +- hw/microblaze_boot.c | 4 +- hw/milkymist-ac97.c | 2 +- hw/milkymist-hpdmc.c | 2 +- hw/milkymist-memcard.c | 2 +- hw/milkymist-minimac2.c | 2 +- hw/milkymist-pfpu.c | 4 +- hw/milkymist-softusb.c | 2 +- hw/milkymist-sysctl.c | 4 +- hw/milkymist-tmu2.c | 2 +- hw/milkymist-uart.c | 2 +- hw/milkymist-vgafb.c | 2 +- hw/mips_fulong2e.c | 2 +- hw/mips_malta.c | 2 +- hw/mips_r4k.c | 2 +- hw/mips_timer.c | 2 +- hw/musicpal.c | 2 +- hw/nand.c | 2 +- hw/omap1.c | 2 +- hw/omap2.c | 2 +- hw/omap_dma.c | 2 +- hw/omap_gptimer.c | 2 +- hw/omap_synctimer.c | 2 +- hw/onenand.c | 2 +- hw/openrisc_timer.c | 2 +- hw/pc.c | 2 +- hw/pci/msi.c | 2 +- hw/pci/msix.c | 2 +- hw/pci/pci-hotplug.c | 2 +- hw/pci/pci.c | 2 +- hw/pci/pci_bridge.c | 2 +- hw/pci/pcie.c | 2 +- hw/pci/shpc.c | 4 +- hw/pcnet-pci.c | 2 +- hw/pcnet.c | 4 +- hw/pcspk.c | 2 +- hw/pflash_cfi01.c | 4 +- hw/pflash_cfi02.c | 4 +- hw/piix_pci.c | 2 +- hw/pl031.c | 2 +- hw/ppc.c | 4 +- hw/ppc/e500.c | 4 +- hw/ppc405_boards.c | 2 +- hw/ppc405_uc.c | 4 +- hw/ppc4xx_devs.c | 2 +- hw/ppc_booke.c | 4 +- hw/ppc_prep.c | 2 +- hw/ppce500_pci.c | 2 +- hw/ptimer.c | 4 +- hw/ptimer.h | 2 +- hw/pxa2xx_timer.c | 2 +- hw/q35.h | 2 +- hw/qdev-core.h | 6 +- hw/qdev-monitor.c | 2 +- hw/qxl-logger.c | 2 +- hw/qxl.c | 4 +- hw/qxl.h | 2 +- hw/rc4030.c | 2 +- hw/rtl8139.c | 4 +- hw/s390x/event-facility.h | 2 +- hw/s390x/sclpconsole.c | 2 +- hw/sb16.c | 4 +- hw/scsi-bus.c | 2 +- hw/scsi-disk.c | 2 +- hw/scsi-generic.c | 2 +- hw/sd.c | 2 +- hw/serial.c | 2 +- hw/sh_pci.c | 2 +- hw/sh_timer.c | 2 +- hw/slavio_timer.c | 2 +- hw/sm501.c | 2 +- hw/soc_dma.c | 2 +- hw/spapr.c | 2 +- hw/spitz.c | 2 +- hw/stellaris.c | 2 +- hw/strongarm.c | 2 +- hw/sun4m.c | 2 +- hw/sun4u.c | 2 +- hw/tsc2005.c | 2 +- hw/tsc210x.c | 2 +- hw/tusb6010.c | 2 +- hw/twl92230.c | 2 +- hw/usb.h | 2 +- hw/usb/combined-packet.c | 2 +- hw/usb/core.c | 2 +- hw/usb/dev-hid.c | 2 +- hw/usb/dev-network.c | 6 +- hw/usb/dev-serial.c | 2 +- hw/usb/dev-smartcard-reader.c | 2 +- hw/usb/dev-storage.c | 4 +- hw/usb/dev-uas.c | 4 +- hw/usb/hcd-ehci-pci.c | 2 +- hw/usb/hcd-ehci.h | 2 +- hw/usb/hcd-musb.c | 2 +- hw/usb/hcd-ohci.c | 2 +- hw/usb/hcd-uhci.c | 4 +- hw/usb/hcd-xhci.c | 2 +- hw/usb/host-linux.c | 2 +- hw/usb/redirect.c | 4 +- hw/vfio_pci.c | 8 +- hw/vga-isa-mm.c | 2 +- hw/vga-isa.c | 2 +- hw/vga-pci.c | 2 +- hw/vga.c | 2 +- hw/vhost.c | 2 +- hw/vhost_net.c | 2 +- hw/virtex_ml507.c | 2 +- hw/virtio-balloon.c | 2 +- hw/virtio-blk.c | 2 +- hw/virtio-console.c | 2 +- hw/virtio-net.c | 6 +- hw/virtio-pci.c | 4 +- hw/virtio-rng.c | 2 +- hw/virtio-serial-bus.c | 4 +- hw/virtio.c | 4 +- hw/virtio.h | 2 +- hw/vt82c686.c | 2 +- hw/watchdog.c | 6 +- hw/watchdog.h | 2 +- hw/wdt_i6300esb.c | 2 +- hw/wdt_ib700.c | 2 +- hw/xen_backend.c | 2 +- hw/xen_common.h | 2 +- hw/xen_domainbuild.c | 4 +- hw/xen_pt.c | 2 +- hw/xen_pt_config_init.c | 2 +- hw/xgmac.c | 2 +- hw/xilinx_axidma.c | 4 +- hw/xilinx_axienet.c | 2 +- hw/xilinx_spi.c | 2 +- hw/xilinx_spips.c | 4 +- hw/xilinx_timer.c | 2 +- hw/xtensa_pic.c | 4 +- hw/zynq_slcr.c | 2 +- include/block/aio.h | 4 +- include/block/block.h | 2 +- include/block/block_int.h | 6 +- include/block/coroutine.h | 4 +- include/block/coroutine_int.h | 2 +- include/block/thread-pool.h | 4 +- include/exec/cpu-all.h | 2 +- include/exec/cpu-common.h | 4 +- include/exec/cpu-defs.h | 4 +- include/exec/exec-all.h | 2 +- include/exec/gen-icount.h | 2 +- include/exec/memory.h | 4 +- include/exec/softmmu_template.h | 2 +- include/migration/migration.h | 2 +- include/net/net.h | 4 +- include/net/slirp.h | 2 +- include/qapi/error.h | 2 +- include/qapi/opts-visitor.h | 2 +- include/qapi/qmp/qdict.h | 2 +- include/qapi/qmp/qerror.h | 2 +- include/qapi/qmp/qjson.h | 2 +- include/qapi/qmp/qlist.h | 4 +- include/qemu/acl.h | 74 +++++ include/qemu/atomic.h | 67 ++++ include/qemu/bitmap.h | 222 +++++++++++++ include/qemu/bitops.h | 362 ++++++++++++++++++++ include/qemu/bswap.h | 713 ++++++++++++++++++++++++++++++++++++++++ include/qemu/cache-utils.h | 44 +++ include/qemu/compatfd.h | 44 +++ include/qemu/compiler.h | 58 ++++ include/qemu/config-file.h | 30 ++ include/qemu/envlist.h | 22 ++ include/qemu/error-report.h | 43 +++ include/qemu/event_notifier.h | 46 +++ include/qemu/host-utils.h | 240 ++++++++++++++ include/qemu/int128.h | 116 +++++++ include/qemu/iov.h | 102 ++++++ include/qemu/log.h | 160 +++++++++ include/qemu/main-loop.h | 306 +++++++++++++++++ include/qemu/module.h | 40 +++ include/qemu/notify.h | 43 +++ include/qemu/option.h | 158 +++++++++ include/qemu/option_int.h | 54 +++ include/qemu/osdep.h | 178 ++++++++++ include/qemu/queue.h | 414 +++++++++++++++++++++++ include/qemu/range.h | 29 ++ include/qemu/sockets.h | 77 +++++ include/qemu/thread-posix.h | 28 ++ include/qemu/thread-win32.h | 29 ++ include/qemu/thread.h | 56 ++++ include/qemu/timer.h | 310 +++++++++++++++++ include/qemu/tls.h | 52 +++ include/qemu/typedefs.h | 61 ++++ include/qemu/uri.h | 113 +++++++ include/qemu/xattr.h | 30 ++ include/qom/cpu.h | 2 +- include/qom/object.h | 2 +- include/ui/console.h | 2 +- include/ui/qemu-spice.h | 4 +- include/ui/spice-display.h | 2 +- int128.h | 116 ------- iohandler.c | 4 +- iov.c | 2 +- iov.h | 102 ------ kvm-all.c | 10 +- kvm.h | 2 +- libcacard/event.c | 2 +- libcacard/vreader.c | 2 +- libcacard/vscclient.c | 4 +- libfdt_env.h | 2 +- linux-user/main.c | 6 +- linux-user/qemu.h | 4 +- linux-user/syscall.c | 2 +- main-loop.c | 6 +- main-loop.h | 306 ----------------- memory.c | 2 +- memory_mapping.h | 2 +- migration-exec.c | 2 +- migration-fd.c | 4 +- migration-tcp.c | 2 +- migration-unix.c | 2 +- migration.c | 2 +- module.c | 4 +- module.h | 40 --- monitor.c | 8 +- nbd.c | 4 +- net/dump.c | 6 +- net/hub.c | 2 +- net/net.c | 6 +- net/queue.c | 2 +- net/slirp.c | 2 +- net/socket.c | 8 +- net/tap-bsd.c | 2 +- net/tap-linux.c | 2 +- net/tap-solaris.c | 2 +- net/tap-win32.c | 2 +- net/tap.c | 2 +- net/vde.c | 2 +- notify.c | 2 +- notify.h | 43 --- osdep.c | 2 +- osdep.h | 178 ---------- oslib-posix.c | 2 +- oslib-win32.c | 4 +- qapi/opts-visitor.c | 4 +- qapi/qapi-dealloc-visitor.c | 2 +- qapi/qmp-input-visitor.c | 2 +- qapi/qmp-output-visitor.c | 2 +- qdict.c | 2 +- qemu-barrier.h | 67 ---- qemu-bridge-helper.c | 2 +- qemu-char.c | 4 +- qemu-char.h | 8 +- qemu-common.h | 10 +- qemu-config.c | 6 +- qemu-config.h | 30 -- qemu-coroutine-io.c | 4 +- qemu-coroutine-lock.c | 2 +- qemu-coroutine-sleep.c | 2 +- qemu-error.h | 43 --- qemu-img.c | 6 +- qemu-io.c | 2 +- qemu-log.c | 2 +- qemu-log.h | 160 --------- qemu-option-internal.h | 54 --- qemu-option.c | 4 +- qemu-option.h | 158 --------- qemu-progress.c | 2 +- qemu-queue.h | 414 ----------------------- qemu-seccomp.h | 2 +- qemu-sockets.c | 4 +- qemu-thread-posix.c | 2 +- qemu-thread-posix.h | 28 -- qemu-thread-win32.c | 2 +- qemu-thread-win32.h | 29 -- qemu-thread.h | 56 ---- qemu-timer-common.c | 2 +- qemu-timer.c | 4 +- qemu-timer.h | 310 ----------------- qemu-tls.h | 52 --- qemu-tool.c | 8 +- qemu-types.h | 61 ---- qemu-xattr.h | 30 -- qemu_socket.h | 77 ----- qga/channel-posix.c | 4 +- qga/commands-posix.c | 4 +- qga/main.c | 2 +- qlist.c | 2 +- qom/container.c | 2 +- range.h | 29 -- savevm.c | 10 +- scripts/qapi-commands.py | 2 +- slirp/if.c | 2 +- slirp/ip_input.c | 2 +- slirp/sbuf.c | 2 +- slirp/slirp.c | 2 +- slirp/slirp.h | 4 +- spice-qemu-char.c | 2 +- stubs/fd-register.c | 2 +- stubs/set-fd-handler.c | 2 +- sysemu.h | 12 +- target-alpha/int_helper.c | 2 +- target-alpha/sys_helper.c | 2 +- target-alpha/translate.c | 2 +- target-arm/helper.c | 4 +- target-arm/translate.c | 2 +- target-cris/helper.c | 2 +- target-cris/op_helper.c | 2 +- target-i386/cpu.c | 4 +- target-i386/excp_helper.c | 2 +- target-i386/int_helper.c | 2 +- target-i386/kvm.c | 4 +- target-i386/seg_helper.c | 2 +- target-lm32/helper.c | 2 +- target-lm32/op_helper.c | 2 +- target-m68k/translate.c | 2 +- target-microblaze/helper.c | 2 +- target-microblaze/op_helper.c | 2 +- target-mips/op_helper.c | 2 +- target-openrisc/int_helper.c | 2 +- target-openrisc/interrupt.c | 2 +- target-openrisc/mmu.c | 2 +- target-openrisc/translate.c | 4 +- target-ppc/int_helper.c | 2 +- target-ppc/kvm.c | 2 +- target-ppc/kvm_ppc.c | 2 +- target-ppc/mem_helper.c | 2 +- target-ppc/translate.c | 2 +- target-s390x/cpu.c | 2 +- target-s390x/helper.c | 2 +- target-s390x/int_helper.c | 2 +- target-s390x/kvm.c | 2 +- target-s390x/misc_helper.c | 4 +- target-s390x/translate.c | 2 +- target-sparc/cpu.h | 2 +- target-sparc/helper.c | 2 +- target-sparc/machine.c | 2 +- target-unicore32/helper.c | 2 +- target-unicore32/translate.c | 2 +- target-xtensa/core-dc232b.c | 2 +- target-xtensa/core-dc233c.c | 2 +- target-xtensa/core-fsf.c | 2 +- target-xtensa/helper.c | 2 +- target-xtensa/op_helper.c | 2 +- target-xtensa/translate.c | 2 +- target-xtensa/xtensa-semi.c | 2 +- tcg/tcg.c | 6 +- tests/libqtest.c | 4 +- tests/tcg/test-i386-fprem.c | 4 +- tests/tcg/test-i386.c | 2 +- tests/test-iov.c | 4 +- tests/test-qmp-commands.c | 2 +- thread-pool.c | 8 +- trace/simple.c | 2 +- translate-all.c | 2 +- ui/console.c | 2 +- ui/sdl_zoom.c | 2 +- ui/spice-core.c | 10 +- ui/spice-display.c | 4 +- ui/vnc-auth-sasl.h | 2 +- ui/vnc-enc-tight.c | 2 +- ui/vnc-jobs.c | 2 +- ui/vnc-palette.h | 2 +- ui/vnc-tls.c | 2 +- ui/vnc-tls.h | 2 +- ui/vnc.c | 8 +- ui/vnc.h | 6 +- uri.c | 2 +- uri.h | 113 ------- vl.c | 18 +- xen-all.c | 2 +- xen-mapcache.c | 2 +- 529 files changed, 4978 insertions(+), 4978 deletions(-) delete mode 100644 acl.h delete mode 100644 bitmap.h delete mode 100644 bitops.h delete mode 100644 bswap.h delete mode 100644 cache-utils.h delete mode 100644 compatfd.h delete mode 100644 compiler.h delete mode 100644 envlist.h delete mode 100644 event_notifier.h delete mode 100644 host-utils.h create mode 100644 include/qemu/acl.h create mode 100644 include/qemu/atomic.h create mode 100644 include/qemu/bitmap.h create mode 100644 include/qemu/bitops.h create mode 100644 include/qemu/bswap.h create mode 100644 include/qemu/cache-utils.h create mode 100644 include/qemu/compatfd.h create mode 100644 include/qemu/compiler.h create mode 100644 include/qemu/config-file.h create mode 100644 include/qemu/envlist.h create mode 100644 include/qemu/error-report.h create mode 100644 include/qemu/event_notifier.h create mode 100644 include/qemu/host-utils.h create mode 100644 include/qemu/int128.h create mode 100644 include/qemu/iov.h create mode 100644 include/qemu/log.h create mode 100644 include/qemu/main-loop.h create mode 100644 include/qemu/module.h create mode 100644 include/qemu/notify.h create mode 100644 include/qemu/option.h create mode 100644 include/qemu/option_int.h create mode 100644 include/qemu/osdep.h create mode 100644 include/qemu/queue.h create mode 100644 include/qemu/range.h create mode 100644 include/qemu/sockets.h create mode 100644 include/qemu/thread-posix.h create mode 100644 include/qemu/thread-win32.h create mode 100644 include/qemu/thread.h create mode 100644 include/qemu/timer.h create mode 100644 include/qemu/tls.h create mode 100644 include/qemu/typedefs.h create mode 100644 include/qemu/uri.h create mode 100644 include/qemu/xattr.h delete mode 100644 int128.h delete mode 100644 iov.h delete mode 100644 main-loop.h delete mode 100644 module.h delete mode 100644 notify.h delete mode 100644 osdep.h delete mode 100644 qemu-barrier.h delete mode 100644 qemu-config.h delete mode 100644 qemu-error.h delete mode 100644 qemu-log.h delete mode 100644 qemu-option-internal.h delete mode 100644 qemu-option.h delete mode 100644 qemu-queue.h delete mode 100644 qemu-thread-posix.h delete mode 100644 qemu-thread-win32.h delete mode 100644 qemu-thread.h delete mode 100644 qemu-timer.h delete mode 100644 qemu-tls.h delete mode 100644 qemu-types.h delete mode 100644 qemu-xattr.h delete mode 100644 qemu_socket.h delete mode 100644 range.h delete mode 100644 uri.h (limited to 'migration-exec.c') diff --git a/acl.c b/acl.c index e840b9b633..81ac25599b 100644 --- a/acl.c +++ b/acl.c @@ -24,7 +24,7 @@ #include "qemu-common.h" -#include "acl.h" +#include "qemu/acl.h" #ifdef CONFIG_FNMATCH #include diff --git a/acl.h b/acl.h deleted file mode 100644 index 0ef780401f..0000000000 --- a/acl.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * QEMU access control list management - * - * Copyright (C) 2009 Red Hat, Inc - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef __QEMU_ACL_H__ -#define __QEMU_ACL_H__ - -#include "qemu-queue.h" - -typedef struct qemu_acl_entry qemu_acl_entry; -typedef struct qemu_acl qemu_acl; - -struct qemu_acl_entry { - char *match; - int deny; - - QTAILQ_ENTRY(qemu_acl_entry) next; -}; - -struct qemu_acl { - char *aclname; - unsigned int nentries; - QTAILQ_HEAD(,qemu_acl_entry) entries; - int defaultDeny; -}; - -qemu_acl *qemu_acl_init(const char *aclname); - -qemu_acl *qemu_acl_find(const char *aclname); - -int qemu_acl_party_is_allowed(qemu_acl *acl, - const char *party); - -void qemu_acl_reset(qemu_acl *acl); - -int qemu_acl_append(qemu_acl *acl, - int deny, - const char *match); -int qemu_acl_insert(qemu_acl *acl, - int deny, - const char *match, - int index); -int qemu_acl_remove(qemu_acl *acl, - const char *match); - -#endif /* __QEMU_ACL_H__ */ - -/* - * Local variables: - * c-indent-level: 4 - * c-basic-offset: 4 - * tab-width: 8 - * End: - */ diff --git a/aio-posix.c b/aio-posix.c index d1e1bc2c75..88d09e1cfb 100644 --- a/aio-posix.c +++ b/aio-posix.c @@ -15,8 +15,8 @@ #include "qemu-common.h" #include "block/block.h" -#include "qemu-queue.h" -#include "qemu_socket.h" +#include "qemu/queue.h" +#include "qemu/sockets.h" struct AioHandler { diff --git a/aio-win32.c b/aio-win32.c index 9a26f9c3d9..f5ea027f8c 100644 --- a/aio-win32.c +++ b/aio-win32.c @@ -17,8 +17,8 @@ #include "qemu-common.h" #include "block/block.h" -#include "qemu-queue.h" -#include "qemu_socket.h" +#include "qemu/queue.h" +#include "qemu/sockets.h" struct AioHandler { EventNotifier *e; diff --git a/arch_init.c b/arch_init.c index f627253a20..9dacf5689b 100644 --- a/arch_init.c +++ b/arch_init.c @@ -31,8 +31,8 @@ #include "config.h" #include "monitor/monitor.h" #include "sysemu.h" -#include "bitops.h" -#include "bitmap.h" +#include "qemu/bitops.h" +#include "qemu/bitmap.h" #include "arch_init.h" #include "audio/audio.h" #include "hw/pc.h" @@ -45,7 +45,7 @@ #include "exec/address-spaces.h" #include "hw/pcspk.h" #include "migration/page_cache.h" -#include "qemu-config.h" +#include "qemu/config-file.h" #include "qmp-commands.h" #include "trace.h" diff --git a/async.c b/async.c index 6df4caf68a..72d268ae35 100644 --- a/async.c +++ b/async.c @@ -24,7 +24,7 @@ #include "qemu-common.h" #include "block/aio.h" -#include "main-loop.h" +#include "qemu/main-loop.h" /***********************************************************/ /* bottom halves (can be seen as timers which expire ASAP) */ diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c index cd553c2a7b..e4e5442631 100644 --- a/audio/alsaaudio.c +++ b/audio/alsaaudio.c @@ -23,7 +23,7 @@ */ #include #include "qemu-common.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #include "audio.h" #if QEMU_GNUC_PREREQ(4, 3) diff --git a/audio/audio.c b/audio/audio.c index a0cc727020..eb2222c10f 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -24,7 +24,7 @@ #include "hw/hw.h" #include "audio.h" #include "monitor/monitor.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #define AUDIO_CAP "audio" diff --git a/audio/audio.h b/audio/audio.h index a70fda97e3..e7ea39777e 100644 --- a/audio/audio.h +++ b/audio/audio.h @@ -25,7 +25,7 @@ #define QEMU_AUDIO_H #include "config-host.h" -#include "qemu-queue.h" +#include "qemu/queue.h" typedef void (*audio_callback_fn) (void *opaque, int avail); diff --git a/audio/noaudio.c b/audio/noaudio.c index 54958f8623..9f23aa2cb3 100644 --- a/audio/noaudio.c +++ b/audio/noaudio.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" #include "audio.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #define AUDIO_CAP "noaudio" #include "audio_int.h" diff --git a/audio/ossaudio.c b/audio/ossaudio.c index 8249a00449..00be9c91e3 100644 --- a/audio/ossaudio.c +++ b/audio/ossaudio.c @@ -31,8 +31,8 @@ #include #endif #include "qemu-common.h" -#include "main-loop.h" -#include "host-utils.h" +#include "qemu/main-loop.h" +#include "qemu/host-utils.h" #include "audio.h" #define AUDIO_CAP "oss" diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c index 6f15591a74..bc24557de4 100644 --- a/audio/spiceaudio.c +++ b/audio/spiceaudio.c @@ -18,7 +18,7 @@ */ #include "hw/hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ui/qemu-spice.h" #define AUDIO_CAP "spice" diff --git a/audio/wavaudio.c b/audio/wavaudio.c index a449b5127e..950fa8f19c 100644 --- a/audio/wavaudio.c +++ b/audio/wavaudio.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "hw/hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "audio.h" #define AUDIO_CAP "wav" diff --git a/backends/rng-random.c b/backends/rng-random.c index c201953f29..d479ce8c56 100644 --- a/backends/rng-random.c +++ b/backends/rng-random.c @@ -13,7 +13,7 @@ #include "qemu/rng-random.h" #include "qemu/rng.h" #include "qapi/qmp/qerror.h" -#include "main-loop.h" +#include "qemu/main-loop.h" struct RndRandom { diff --git a/bitmap.c b/bitmap.c index a62c8ba681..687841dcec 100644 --- a/bitmap.c +++ b/bitmap.c @@ -9,8 +9,8 @@ * Version 2. */ -#include "bitops.h" -#include "bitmap.h" +#include "qemu/bitops.h" +#include "qemu/bitmap.h" /* * bitmaps provide an array of bits, implemented using an an diff --git a/bitmap.h b/bitmap.h deleted file mode 100644 index 08755eba11..0000000000 --- a/bitmap.h +++ /dev/null @@ -1,222 +0,0 @@ -/* - * Bitmap Module - * - * Copyright (C) 2010 Corentin Chary - * - * Mostly inspired by (stolen from) linux/bitmap.h and linux/bitops.h - * - * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. - * See the COPYING.LIB file in the top-level directory. - */ - -#ifndef BITMAP_H -#define BITMAP_H - -#include "qemu-common.h" -#include "bitops.h" - -/* - * The available bitmap operations and their rough meaning in the - * case that the bitmap is a single unsigned long are thus: - * - * Note that nbits should be always a compile time evaluable constant. - * Otherwise many inlines will generate horrible code. - * - * bitmap_zero(dst, nbits) *dst = 0UL - * bitmap_fill(dst, nbits) *dst = ~0UL - * bitmap_copy(dst, src, nbits) *dst = *src - * bitmap_and(dst, src1, src2, nbits) *dst = *src1 & *src2 - * bitmap_or(dst, src1, src2, nbits) *dst = *src1 | *src2 - * bitmap_xor(dst, src1, src2, nbits) *dst = *src1 ^ *src2 - * bitmap_andnot(dst, src1, src2, nbits) *dst = *src1 & ~(*src2) - * bitmap_complement(dst, src, nbits) *dst = ~(*src) - * bitmap_equal(src1, src2, nbits) Are *src1 and *src2 equal? - * bitmap_intersects(src1, src2, nbits) Do *src1 and *src2 overlap? - * bitmap_empty(src, nbits) Are all bits zero in *src? - * bitmap_full(src, nbits) Are all bits set in *src? - * bitmap_set(dst, pos, nbits) Set specified bit area - * bitmap_clear(dst, pos, nbits) Clear specified bit area - * bitmap_find_next_zero_area(buf, len, pos, n, mask) Find bit free area - */ - -/* - * Also the following operations apply to bitmaps. - * - * set_bit(bit, addr) *addr |= bit - * clear_bit(bit, addr) *addr &= ~bit - * change_bit(bit, addr) *addr ^= bit - * test_bit(bit, addr) Is bit set in *addr? - * test_and_set_bit(bit, addr) Set bit and return old value - * test_and_clear_bit(bit, addr) Clear bit and return old value - * test_and_change_bit(bit, addr) Change bit and return old value - * find_first_zero_bit(addr, nbits) Position first zero bit in *addr - * find_first_bit(addr, nbits) Position first set bit in *addr - * find_next_zero_bit(addr, nbits, bit) Position next zero bit in *addr >= bit - * find_next_bit(addr, nbits, bit) Position next set bit in *addr >= bit - */ - -#define BITMAP_LAST_WORD_MASK(nbits) \ - ( \ - ((nbits) % BITS_PER_LONG) ? \ - (1UL<<((nbits) % BITS_PER_LONG))-1 : ~0UL \ - ) - -#define DECLARE_BITMAP(name,bits) \ - unsigned long name[BITS_TO_LONGS(bits)] - -#define small_nbits(nbits) \ - ((nbits) <= BITS_PER_LONG) - -int slow_bitmap_empty(const unsigned long *bitmap, int bits); -int slow_bitmap_full(const unsigned long *bitmap, int bits); -int slow_bitmap_equal(const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); -void slow_bitmap_complement(unsigned long *dst, const unsigned long *src, - int bits); -void slow_bitmap_shift_right(unsigned long *dst, - const unsigned long *src, int shift, int bits); -void slow_bitmap_shift_left(unsigned long *dst, - const unsigned long *src, int shift, int bits); -int slow_bitmap_and(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); -void slow_bitmap_or(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); -void slow_bitmap_xor(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); -int slow_bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); -int slow_bitmap_intersects(const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits); - -static inline unsigned long *bitmap_new(int nbits) -{ - int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); - return g_malloc0(len); -} - -static inline void bitmap_zero(unsigned long *dst, int nbits) -{ - if (small_nbits(nbits)) { - *dst = 0UL; - } else { - int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); - memset(dst, 0, len); - } -} - -static inline void bitmap_fill(unsigned long *dst, int nbits) -{ - size_t nlongs = BITS_TO_LONGS(nbits); - if (!small_nbits(nbits)) { - int len = (nlongs - 1) * sizeof(unsigned long); - memset(dst, 0xff, len); - } - dst[nlongs - 1] = BITMAP_LAST_WORD_MASK(nbits); -} - -static inline void bitmap_copy(unsigned long *dst, const unsigned long *src, - int nbits) -{ - if (small_nbits(nbits)) { - *dst = *src; - } else { - int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); - memcpy(dst, src, len); - } -} - -static inline int bitmap_and(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) -{ - if (small_nbits(nbits)) { - return (*dst = *src1 & *src2) != 0; - } - return slow_bitmap_and(dst, src1, src2, nbits); -} - -static inline void bitmap_or(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) -{ - if (small_nbits(nbits)) { - *dst = *src1 | *src2; - } else { - slow_bitmap_or(dst, src1, src2, nbits); - } -} - -static inline void bitmap_xor(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) -{ - if (small_nbits(nbits)) { - *dst = *src1 ^ *src2; - } else { - slow_bitmap_xor(dst, src1, src2, nbits); - } -} - -static inline int bitmap_andnot(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) -{ - if (small_nbits(nbits)) { - return (*dst = *src1 & ~(*src2)) != 0; - } - return slow_bitmap_andnot(dst, src1, src2, nbits); -} - -static inline void bitmap_complement(unsigned long *dst, const unsigned long *src, - int nbits) -{ - if (small_nbits(nbits)) { - *dst = ~(*src) & BITMAP_LAST_WORD_MASK(nbits); - } else { - slow_bitmap_complement(dst, src, nbits); - } -} - -static inline int bitmap_equal(const unsigned long *src1, - const unsigned long *src2, int nbits) -{ - if (small_nbits(nbits)) { - return ! ((*src1 ^ *src2) & BITMAP_LAST_WORD_MASK(nbits)); - } else { - return slow_bitmap_equal(src1, src2, nbits); - } -} - -static inline int bitmap_empty(const unsigned long *src, int nbits) -{ - if (small_nbits(nbits)) { - return ! (*src & BITMAP_LAST_WORD_MASK(nbits)); - } else { - return slow_bitmap_empty(src, nbits); - } -} - -static inline int bitmap_full(const unsigned long *src, int nbits) -{ - if (small_nbits(nbits)) { - return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits)); - } else { - return slow_bitmap_full(src, nbits); - } -} - -static inline int bitmap_intersects(const unsigned long *src1, - const unsigned long *src2, int nbits) -{ - if (small_nbits(nbits)) { - return ((*src1 & *src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0; - } else { - return slow_bitmap_intersects(src1, src2, nbits); - } -} - -void bitmap_set(unsigned long *map, int i, int len); -void bitmap_clear(unsigned long *map, int start, int nr); -unsigned long bitmap_find_next_zero_area(unsigned long *map, - unsigned long size, - unsigned long start, - unsigned int nr, - unsigned long align_mask); - -#endif /* BITMAP_H */ diff --git a/bitops.c b/bitops.c index d9de71f7e8..4c3a836a01 100644 --- a/bitops.c +++ b/bitops.c @@ -11,7 +11,7 @@ * 2 of the License, or (at your option) any later version. */ -#include "bitops.h" +#include "qemu/bitops.h" #define BITOP_WORD(nr) ((nr) / BITS_PER_LONG) diff --git a/bitops.h b/bitops.h deleted file mode 100644 index 74e14e5724..0000000000 --- a/bitops.h +++ /dev/null @@ -1,362 +0,0 @@ -/* - * Bitops Module - * - * Copyright (C) 2010 Corentin Chary - * - * Mostly inspired by (stolen from) linux/bitmap.h and linux/bitops.h - * - * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. - * See the COPYING.LIB file in the top-level directory. - */ - -#ifndef BITOPS_H -#define BITOPS_H - -#include "qemu-common.h" - -#define BITS_PER_BYTE CHAR_BIT -#define BITS_PER_LONG (sizeof (unsigned long) * BITS_PER_BYTE) - -#define BIT(nr) (1UL << (nr)) -#define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) -#define BIT_WORD(nr) ((nr) / BITS_PER_LONG) -#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) - -/** - * bitops_ffs - find first bit in word. - * @word: The word to search - * - * Undefined if no bit exists, so code should check against 0 first. - */ -static unsigned long bitops_ffsl(unsigned long word) -{ - int num = 0; - -#if LONG_MAX > 0x7FFFFFFF - if ((word & 0xffffffff) == 0) { - num += 32; - word >>= 32; - } -#endif - if ((word & 0xffff) == 0) { - num += 16; - word >>= 16; - } - if ((word & 0xff) == 0) { - num += 8; - word >>= 8; - } - if ((word & 0xf) == 0) { - num += 4; - word >>= 4; - } - if ((word & 0x3) == 0) { - num += 2; - word >>= 2; - } - if ((word & 0x1) == 0) { - num += 1; - } - return num; -} - -/** - * bitops_fls - find last (most-significant) set bit in a long word - * @word: the word to search - * - * Undefined if no set bit exists, so code should check against 0 first. - */ -static inline unsigned long bitops_flsl(unsigned long word) -{ - int num = BITS_PER_LONG - 1; - -#if LONG_MAX > 0x7FFFFFFF - if (!(word & (~0ul << 32))) { - num -= 32; - word <<= 32; - } -#endif - if (!(word & (~0ul << (BITS_PER_LONG-16)))) { - num -= 16; - word <<= 16; - } - if (!(word & (~0ul << (BITS_PER_LONG-8)))) { - num -= 8; - word <<= 8; - } - if (!(word & (~0ul << (BITS_PER_LONG-4)))) { - num -= 4; - word <<= 4; - } - if (!(word & (~0ul << (BITS_PER_LONG-2)))) { - num -= 2; - - word <<= 2; - } - if (!(word & (~0ul << (BITS_PER_LONG-1)))) - num -= 1; - return num; -} - -/** - * ffz - find first zero in word. - * @word: The word to search - * - * Undefined if no zero exists, so code should check against ~0UL first. - */ -static inline unsigned long ffz(unsigned long word) -{ - return bitops_ffsl(~word); -} - -/** - * set_bit - Set a bit in memory - * @nr: the bit to set - * @addr: the address to start counting from - */ -static inline void set_bit(int nr, unsigned long *addr) -{ - unsigned long mask = BIT_MASK(nr); - unsigned long *p = addr + BIT_WORD(nr); - - *p |= mask; -} - -/** - * clear_bit - Clears a bit in memory - * @nr: Bit to clear - * @addr: Address to start counting from - */ -static inline void clear_bit(int nr, unsigned long *addr) -{ - unsigned long mask = BIT_MASK(nr); - unsigned long *p = addr + BIT_WORD(nr); - - *p &= ~mask; -} - -/** - * change_bit - Toggle a bit in memory - * @nr: Bit to change - * @addr: Address to start counting from - */ -static inline void change_bit(int nr, unsigned long *addr) -{ - unsigned long mask = BIT_MASK(nr); - unsigned long *p = addr + BIT_WORD(nr); - - *p ^= mask; -} - -/** - * test_and_set_bit - Set a bit and return its old value - * @nr: Bit to set - * @addr: Address to count from - */ -static inline int test_and_set_bit(int nr, unsigned long *addr) -{ - unsigned long mask = BIT_MASK(nr); - unsigned long *p = addr + BIT_WORD(nr); - unsigned long old = *p; - - *p = old | mask; - return (old & mask) != 0; -} - -/** - * test_and_clear_bit - Clear a bit and return its old value - * @nr: Bit to clear - * @addr: Address to count from - */ -static inline int test_and_clear_bit(int nr, unsigned long *addr) -{ - unsigned long mask = BIT_MASK(nr); - unsigned long *p = addr + BIT_WORD(nr); - unsigned long old = *p; - - *p = old & ~mask; - return (old & mask) != 0; -} - -/** - * test_and_change_bit - Change a bit and return its old value - * @nr: Bit to change - * @addr: Address to count from - */ -static inline int test_and_change_bit(int nr, unsigned long *addr) -{ - unsigned long mask = BIT_MASK(nr); - unsigned long *p = addr + BIT_WORD(nr); - unsigned long old = *p; - - *p = old ^ mask; - return (old & mask) != 0; -} - -/** - * test_bit - Determine whether a bit is set - * @nr: bit number to test - * @addr: Address to start counting from - */ -static inline int test_bit(int nr, const unsigned long *addr) -{ - return 1UL & (addr[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG-1))); -} - -/** - * find_last_bit - find the last set bit in a memory region - * @addr: The address to start the search at - * @size: The maximum size to search - * - * Returns the bit number of the first set bit, or size. - */ -unsigned long find_last_bit(const unsigned long *addr, - unsigned long size); - -/** - * find_next_bit - find the next set bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The bitmap size in bits - */ -unsigned long find_next_bit(const unsigned long *addr, - unsigned long size, unsigned long offset); - -/** - * find_next_zero_bit - find the next cleared bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The bitmap size in bits - */ - -unsigned long find_next_zero_bit(const unsigned long *addr, - unsigned long size, - unsigned long offset); - -/** - * find_first_bit - find the first set bit in a memory region - * @addr: The address to start the search at - * @size: The maximum size to search - * - * Returns the bit number of the first set bit. - */ -static inline unsigned long find_first_bit(const unsigned long *addr, - unsigned long size) -{ - return find_next_bit(addr, size, 0); -} - -/** - * find_first_zero_bit - find the first cleared bit in a memory region - * @addr: The address to start the search at - * @size: The maximum size to search - * - * Returns the bit number of the first cleared bit. - */ -static inline unsigned long find_first_zero_bit(const unsigned long *addr, - unsigned long size) -{ - return find_next_zero_bit(addr, size, 0); -} - -static inline unsigned long hweight_long(unsigned long w) -{ - unsigned long count; - - for (count = 0; w; w >>= 1) { - count += w & 1; - } - return count; -} - -/** - * extract32: - * @value: the value to extract the bit field from - * @start: the lowest bit in the bit field (numbered from 0) - * @length: the length of the bit field - * - * Extract from the 32 bit input @value the bit field specified by the - * @start and @length parameters, and return it. The bit field must - * lie entirely within the 32 bit word. It is valid to request that - * all 32 bits are returned (ie @length 32 and @start 0). - * - * Returns: the value of the bit field extracted from the input value. - */ -static inline uint32_t extract32(uint32_t value, int start, int length) -{ - assert(start >= 0 && length > 0 && length <= 32 - start); - return (value >> start) & (~0U >> (32 - length)); -} - -/** - * extract64: - * @value: the value to extract the bit field from - * @start: the lowest bit in the bit field (numbered from 0) - * @length: the length of the bit field - * - * Extract from the 64 bit input @value the bit field specified by the - * @start and @length parameters, and return it. The bit field must - * lie entirely within the 64 bit word. It is valid to request that - * all 64 bits are returned (ie @length 64 and @start 0). - * - * Returns: the value of the bit field extracted from the input value. - */ -static inline uint64_t extract64(uint64_t value, int start, int length) -{ - assert(start >= 0 && length > 0 && length <= 64 - start); - return (value >> start) & (~0ULL >> (64 - length)); -} - -/** - * deposit32: - * @value: initial value to insert bit field into - * @start: the lowest bit in the bit field (numbered from 0) - * @length: the length of the bit field - * @fieldval: the value to insert into the bit field - * - * Deposit @fieldval into the 32 bit @value at the bit field specified - * by the @start and @length parameters, and return the modified - * @value. Bits of @value outside the bit field are not modified. - * Bits of @fieldval above the least significant @length bits are - * ignored. The bit field must lie entirely within the 32 bit word. - * It is valid to request that all 32 bits are modified (ie @length - * 32 and @start 0). - * - * Returns: the modified @value. - */ -static inline uint32_t deposit32(uint32_t value, int start, int length, - uint32_t fieldval) -{ - uint32_t mask; - assert(start >= 0 && length > 0 && length <= 32 - start); - mask = (~0U >> (32 - length)) << start; - return (value & ~mask) | ((fieldval << start) & mask); -} - -/** - * deposit64: - * @value: initial value to insert bit field into - * @start: the lowest bit in the bit field (numbered from 0) - * @length: the length of the bit field - * @fieldval: the value to insert into the bit field - * - * Deposit @fieldval into the 64 bit @value at the bit field specified - * by the @start and @length parameters, and return the modified - * @value. Bits of @value outside the bit field are not modified. - * Bits of @fieldval above the least significant @length bits are - * ignored. The bit field must lie entirely within the 64 bit word. - * It is valid to request that all 64 bits are modified (ie @length - * 64 and @start 0). - * - * Returns: the modified @value. - */ -static inline uint64_t deposit64(uint64_t value, int start, int length, - uint64_t fieldval) -{ - uint64_t mask; - assert(start >= 0 && length > 0 && length <= 64 - start); - mask = (~0ULL >> (64 - length)) << start; - return (value & ~mask) | ((fieldval << start) & mask); -} - -#endif diff --git a/block-migration.c b/block-migration.c index 2d2dcbda94..4e865a6781 100644 --- a/block-migration.c +++ b/block-migration.c @@ -16,8 +16,8 @@ #include "qemu-common.h" #include "block/block_int.h" #include "hw/hw.h" -#include "qemu-queue.h" -#include "qemu-timer.h" +#include "qemu/queue.h" +#include "qemu/timer.h" #include "migration/block.h" #include "migration/migration.h" #include "blockdev.h" diff --git a/block.c b/block.c index 0e7f18c6d3..1af4b99ee8 100644 --- a/block.c +++ b/block.c @@ -27,13 +27,13 @@ #include "monitor/monitor.h" #include "block/block_int.h" #include "block/blockjob.h" -#include "module.h" +#include "qemu/module.h" #include "qapi/qmp/qjson.h" #include "sysemu.h" -#include "notify.h" +#include "qemu/notify.h" #include "block/coroutine.h" #include "qmp-commands.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #ifdef CONFIG_BSD #include diff --git a/block/blkdebug.c b/block/blkdebug.c index cd2866e7bd..6f7463772b 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -23,9 +23,9 @@ */ #include "qemu-common.h" -#include "qemu-config.h" +#include "qemu/config-file.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" typedef struct BDRVBlkdebugState { int state; diff --git a/block/blkverify.c b/block/blkverify.c index cde5098e5a..a7dd45909b 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -8,7 +8,7 @@ */ #include -#include "qemu_socket.h" /* for EINPROGRESS on Windows */ +#include "qemu/sockets.h" /* for EINPROGRESS on Windows */ #include "block/block_int.h" typedef struct { diff --git a/block/bochs.c b/block/bochs.c index 2cc7524782..1b1d9cdbe5 100644 --- a/block/bochs.c +++ b/block/bochs.c @@ -24,7 +24,7 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" /**************************************************************/ diff --git a/block/cloop.c b/block/cloop.c index da29ff379c..5a0d0d805f 100644 --- a/block/cloop.c +++ b/block/cloop.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include typedef struct BDRVCloopState { diff --git a/block/cow.c b/block/cow.c index 1438ae1e3b..a33ce950d4 100644 --- a/block/cow.c +++ b/block/cow.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" /**************************************************************/ /* COW block driver using file system holes */ diff --git a/block/dmg.c b/block/dmg.c index 6ee505a9f5..ac397dc8f7 100644 --- a/block/dmg.c +++ b/block/dmg.c @@ -23,8 +23,8 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "bswap.h" -#include "module.h" +#include "qemu/bswap.h" +#include "qemu/module.h" #include typedef struct BDRVDMGState { diff --git a/block/gluster.c b/block/gluster.c index 4cb4e60227..0f2c32a3fa 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -17,8 +17,8 @@ */ #include #include "block/block_int.h" -#include "qemu_socket.h" -#include "uri.h" +#include "qemu/sockets.h" +#include "qemu/uri.h" typedef struct GlusterAIOCB { BlockDriverAIOCB common; diff --git a/block/iscsi.c b/block/iscsi.c index 77e619a1fd..041ee07de3 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -27,8 +27,8 @@ #include #include #include "qemu-common.h" -#include "qemu-config.h" -#include "qemu-error.h" +#include "qemu/config-file.h" +#include "qemu/error-report.h" #include "block/block_int.h" #include "trace.h" #include "hw/scsi-defs.h" diff --git a/block/linux-aio.c b/block/linux-aio.c index 28e5a04e12..ee0f8d10c9 100644 --- a/block/linux-aio.c +++ b/block/linux-aio.c @@ -9,9 +9,9 @@ */ #include "qemu-common.h" #include "block/aio.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "block/raw-aio.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" #include diff --git a/block/nbd.c b/block/nbd.c index 38d6b90ab2..a5812948d2 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -28,10 +28,10 @@ #include "qemu-common.h" #include "block/nbd.h" -#include "uri.h" +#include "qemu/uri.h" #include "block/block_int.h" -#include "module.h" -#include "qemu_socket.h" +#include "qemu/module.h" +#include "qemu/sockets.h" #include #include diff --git a/block/parallels.c b/block/parallels.c index ae88cd6359..377375046f 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -25,7 +25,7 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" /**************************************************************/ diff --git a/block/qcow.c b/block/qcow.c index f36671196e..4276610afd 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include #include "block/aes.h" #include "migration/migration.h" diff --git a/block/qcow2.c b/block/qcow2.c index 205d910a52..d603f98a9c 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -23,11 +23,11 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include #include "block/aes.h" #include "block/qcow2.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "qapi/qmp/qerror.h" #include "trace.h" diff --git a/block/qed-table.c b/block/qed-table.c index de845ec3d0..76d2dcccf8 100644 --- a/block/qed-table.c +++ b/block/qed-table.c @@ -13,7 +13,7 @@ */ #include "trace.h" -#include "qemu_socket.h" /* for EINPROGRESS on Windows */ +#include "qemu/sockets.h" /* for EINPROGRESS on Windows */ #include "qed.h" typedef struct { diff --git a/block/qed.c b/block/qed.c index 10d0827482..cf85d8f2b4 100644 --- a/block/qed.c +++ b/block/qed.c @@ -12,7 +12,7 @@ * */ -#include "qemu-timer.h" +#include "qemu/timer.h" #include "trace.h" #include "qed.h" #include "qapi/qmp/qerror.h" diff --git a/block/raw-posix.c b/block/raw-posix.c index 4e73885269..91159c7887 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -22,13 +22,13 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "qemu-timer.h" -#include "qemu-log.h" +#include "qemu/timer.h" +#include "qemu/log.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include "trace.h" #include "block/thread-pool.h" -#include "iov.h" +#include "qemu/iov.h" #include "raw-aio.h" #if defined(__APPLE__) && (__MACH__) diff --git a/block/raw-win32.c b/block/raw-win32.c index 9269fe84c0..f58334be08 100644 --- a/block/raw-win32.c +++ b/block/raw-win32.c @@ -22,13 +22,13 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include "raw-aio.h" #include "trace.h" #include "block/thread-pool.h" -#include "iov.h" +#include "qemu/iov.h" #include #include diff --git a/block/raw.c b/block/raw.c index 6aec93dadb..75812db3c2 100644 --- a/block/raw.c +++ b/block/raw.c @@ -1,7 +1,7 @@ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" static int raw_open(BlockDriverState *bs, int flags) { diff --git a/block/rbd.c b/block/rbd.c index 8def2f174c..8cd10a7b59 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -14,7 +14,7 @@ #include #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "block/block_int.h" #include diff --git a/block/sheepdog.c b/block/sheepdog.c index da70df2d00..13dc023fdb 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -13,10 +13,10 @@ */ #include "qemu-common.h" -#include "qemu-error.h" -#include "qemu_socket.h" +#include "qemu/error-report.h" +#include "qemu/sockets.h" #include "block/block_int.h" -#include "bitops.h" +#include "qemu/bitops.h" #define SD_PROTO_VER 0x01 diff --git a/block/vdi.c b/block/vdi.c index b1d199a2e5..7b6231941b 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -51,7 +51,7 @@ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include "migration/migration.h" #if defined(CONFIG_UUID) diff --git a/block/vmdk.c b/block/vmdk.c index 77a1a67c61..19298c2a3e 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -25,7 +25,7 @@ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include "migration/migration.h" #include diff --git a/block/vpc.c b/block/vpc.c index 47b5518aee..7948609e50 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -24,7 +24,7 @@ */ #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include "migration/migration.h" #if defined(CONFIG_UUID) #include diff --git a/block/vvfat.c b/block/vvfat.c index a63c3ea7cd..83706ce556 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -26,7 +26,7 @@ #include #include "qemu-common.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include "migration/migration.h" #ifndef S_IWGRP diff --git a/block/win32-aio.c b/block/win32-aio.c index 606e4d6925..46a5db78cc 100644 --- a/block/win32-aio.c +++ b/block/win32-aio.c @@ -22,13 +22,13 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "block/block_int.h" -#include "module.h" +#include "qemu/module.h" #include "qemu-common.h" #include "block/aio.h" #include "raw-aio.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" #include #include diff --git a/blockdev-nbd.c b/blockdev-nbd.c index 596b47499d..95b621699a 100644 --- a/blockdev-nbd.c +++ b/blockdev-nbd.c @@ -17,7 +17,7 @@ #include "qmp-commands.h" #include "trace.h" #include "block/nbd.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" static int server_fd = -1; diff --git a/blockdev.c b/blockdev.c index a2308fa718..3ebff44310 100644 --- a/blockdev.c +++ b/blockdev.c @@ -12,8 +12,8 @@ #include "block/blockjob.h" #include "monitor/monitor.h" #include "qapi/qmp/qerror.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "qapi/qmp/types.h" #include "sysemu.h" #include "block/block_int.h" diff --git a/blockdev.h b/blockdev.h index 4134864758..1fe533299e 100644 --- a/blockdev.h +++ b/blockdev.h @@ -12,7 +12,7 @@ #include "block/block.h" #include "qapi/error.h" -#include "qemu-queue.h" +#include "qemu/queue.h" void blockdev_mark_auto_del(BlockDriverState *bs); void blockdev_auto_del(BlockDriverState *bs); diff --git a/blockjob.c b/blockjob.c index 4bc60c7378..ca80df1d0e 100644 --- a/blockjob.c +++ b/blockjob.c @@ -33,7 +33,7 @@ #include "qapi/qmp/qjson.h" #include "block/coroutine.h" #include "qmp-commands.h" -#include "qemu-timer.h" +#include "qemu/timer.h" void *block_job_create(const BlockJobType *job_type, BlockDriverState *bs, int64_t speed, BlockDriverCompletionFunc *cb, diff --git a/bsd-user/main.c b/bsd-user/main.c index 095ae8eaaa..1dc033046b 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -31,8 +31,8 @@ /* For tb_lock */ #include "cpu.h" #include "tcg.h" -#include "qemu-timer.h" -#include "envlist.h" +#include "qemu/timer.h" +#include "qemu/envlist.h" #define DEBUG_LOGFILE "/tmp/qemu.log" diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h index c64c3ccca3..a826086dab 100644 --- a/bsd-user/qemu.h +++ b/bsd-user/qemu.h @@ -146,7 +146,7 @@ int get_osversion(void); void fork_start(void); void fork_end(int child); -#include "qemu-log.h" +#include "qemu/log.h" /* strace.c */ void diff --git a/bswap.h b/bswap.h deleted file mode 100644 index cc7f84d30f..0000000000 --- a/bswap.h +++ /dev/null @@ -1,713 +0,0 @@ -#ifndef BSWAP_H -#define BSWAP_H - -#include "config-host.h" - -#include -#include "softfloat.h" - -#ifdef CONFIG_MACHINE_BSWAP_H -#include -#include -#include -#else - -#ifdef CONFIG_BYTESWAP_H -#include -#else - -#define bswap_16(x) \ -({ \ - uint16_t __x = (x); \ - ((uint16_t)( \ - (((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \ - (((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \ -}) - -#define bswap_32(x) \ -({ \ - uint32_t __x = (x); \ - ((uint32_t)( \ - (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ - (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ - (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ - (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ -}) - -#define bswap_64(x) \ -({ \ - uint64_t __x = (x); \ - ((uint64_t)( \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \ -}) - -#endif /* !CONFIG_BYTESWAP_H */ - -static inline uint16_t bswap16(uint16_t x) -{ - return bswap_16(x); -} - -static inline uint32_t bswap32(uint32_t x) -{ - return bswap_32(x); -} - -static inline uint64_t bswap64(uint64_t x) -{ - return bswap_64(x); -} - -#endif /* ! CONFIG_MACHINE_BSWAP_H */ - -static inline void bswap16s(uint16_t *s) -{ - *s = bswap16(*s); -} - -static inline void bswap32s(uint32_t *s) -{ - *s = bswap32(*s); -} - -static inline void bswap64s(uint64_t *s) -{ - *s = bswap64(*s); -} - -#if defined(HOST_WORDS_BIGENDIAN) -#define be_bswap(v, size) (v) -#define le_bswap(v, size) bswap ## size(v) -#define be_bswaps(v, size) -#define le_bswaps(p, size) *p = bswap ## size(*p); -#else -#define le_bswap(v, size) (v) -#define be_bswap(v, size) bswap ## size(v) -#define le_bswaps(v, size) -#define be_bswaps(p, size) *p = bswap ## size(*p); -#endif - -#define CPU_CONVERT(endian, size, type)\ -static inline type endian ## size ## _to_cpu(type v)\ -{\ - return endian ## _bswap(v, size);\ -}\ -\ -static inline type cpu_to_ ## endian ## size(type v)\ -{\ - return endian ## _bswap(v, size);\ -}\ -\ -static inline void endian ## size ## _to_cpus(type *p)\ -{\ - endian ## _bswaps(p, size)\ -}\ -\ -static inline void cpu_to_ ## endian ## size ## s(type *p)\ -{\ - endian ## _bswaps(p, size)\ -}\ -\ -static inline type endian ## size ## _to_cpup(const type *p)\ -{\ - return endian ## size ## _to_cpu(*p);\ -}\ -\ -static inline void cpu_to_ ## endian ## size ## w(type *p, type v)\ -{\ - *p = cpu_to_ ## endian ## size(v);\ -} - -CPU_CONVERT(be, 16, uint16_t) -CPU_CONVERT(be, 32, uint32_t) -CPU_CONVERT(be, 64, uint64_t) - -CPU_CONVERT(le, 16, uint16_t) -CPU_CONVERT(le, 32, uint32_t) -CPU_CONVERT(le, 64, uint64_t) - -/* unaligned versions (optimized for frequent unaligned accesses)*/ - -#if defined(__i386__) || defined(_ARCH_PPC) - -#define cpu_to_le16wu(p, v) cpu_to_le16w(p, v) -#define cpu_to_le32wu(p, v) cpu_to_le32w(p, v) -#define le16_to_cpupu(p) le16_to_cpup(p) -#define le32_to_cpupu(p) le32_to_cpup(p) -#define be32_to_cpupu(p) be32_to_cpup(p) - -#define cpu_to_be16wu(p, v) cpu_to_be16w(p, v) -#define cpu_to_be32wu(p, v) cpu_to_be32w(p, v) -#define cpu_to_be64wu(p, v) cpu_to_be64w(p, v) - -#else - -static inline void cpu_to_le16wu(uint16_t *p, uint16_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v & 0xff; - p1[1] = v >> 8; -} - -static inline void cpu_to_le32wu(uint32_t *p, uint32_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v & 0xff; - p1[1] = v >> 8; - p1[2] = v >> 16; - p1[3] = v >> 24; -} - -static inline uint16_t le16_to_cpupu(const uint16_t *p) -{ - const uint8_t *p1 = (const uint8_t *)p; - return p1[0] | (p1[1] << 8); -} - -static inline uint32_t le32_to_cpupu(const uint32_t *p) -{ - const uint8_t *p1 = (const uint8_t *)p; - return p1[0] | (p1[1] << 8) | (p1[2] << 16) | (p1[3] << 24); -} - -static inline uint32_t be32_to_cpupu(const uint32_t *p) -{ - const uint8_t *p1 = (const uint8_t *)p; - return p1[3] | (p1[2] << 8) | (p1[1] << 16) | (p1[0] << 24); -} - -static inline void cpu_to_be16wu(uint16_t *p, uint16_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v >> 8; - p1[1] = v & 0xff; -} - -static inline void cpu_to_be32wu(uint32_t *p, uint32_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v >> 24; - p1[1] = v >> 16; - p1[2] = v >> 8; - p1[3] = v & 0xff; -} - -static inline void cpu_to_be64wu(uint64_t *p, uint64_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v >> 56; - p1[1] = v >> 48; - p1[2] = v >> 40; - p1[3] = v >> 32; - p1[4] = v >> 24; - p1[5] = v >> 16; - p1[6] = v >> 8; - p1[7] = v & 0xff; -} - -#endif - -#ifdef HOST_WORDS_BIGENDIAN -#define cpu_to_32wu cpu_to_be32wu -#define leul_to_cpu(v) glue(glue(le,HOST_LONG_BITS),_to_cpu)(v) -#else -#define cpu_to_32wu cpu_to_le32wu -#define leul_to_cpu(v) (v) -#endif - -#undef le_bswap -#undef be_bswap -#undef le_bswaps -#undef be_bswaps - -/* len must be one of 1, 2, 4 */ -static inline uint32_t qemu_bswap_len(uint32_t value, int len) -{ - return bswap32(value) >> (32 - 8 * len); -} - -typedef union { - float32 f; - uint32_t l; -} CPU_FloatU; - -typedef union { - float64 d; -#if defined(HOST_WORDS_BIGENDIAN) - struct { - uint32_t upper; - uint32_t lower; - } l; -#else - struct { - uint32_t lower; - uint32_t upper; - } l; -#endif - uint64_t ll; -} CPU_DoubleU; - -typedef union { - floatx80 d; - struct { - uint64_t lower; - uint16_t upper; - } l; -} CPU_LDoubleU; - -typedef union { - float128 q; -#if defined(HOST_WORDS_BIGENDIAN) - struct { - uint32_t upmost; - uint32_t upper; - uint32_t lower; - uint32_t lowest; - } l; - struct { - uint64_t upper; - uint64_t lower; - } ll; -#else - struct { - uint32_t lowest; - uint32_t lower; - uint32_t upper; - uint32_t upmost; - } l; - struct { - uint64_t lower; - uint64_t upper; - } ll; -#endif -} CPU_QuadU; - -/* unaligned/endian-independent pointer access */ - -/* - * the generic syntax is: - * - * load: ld{type}{sign}{size}{endian}_p(ptr) - * - * store: st{type}{size}{endian}_p(ptr, val) - * - * Note there are small differences with the softmmu access API! - * - * type is: - * (empty): integer access - * f : float access - * - * sign is: - * (empty): for floats or 32 bit size - * u : unsigned - * s : signed - * - * size is: - * b: 8 bits - * w: 16 bits - * l: 32 bits - * q: 64 bits - * - * endian is: - * (empty): 8 bit access - * be : big endian - * le : little endian - */ -static inline int ldub_p(const void *ptr) -{ - return *(uint8_t *)ptr; -} - -static inline int ldsb_p(const void *ptr) -{ - return *(int8_t *)ptr; -} - -static inline void stb_p(void *ptr, int v) -{ - *(uint8_t *)ptr = v; -} - -/* NOTE: on arm, putting 2 in /proc/sys/debug/alignment so that the - kernel handles unaligned load/stores may give better results, but - it is a system wide setting : bad */ -#if defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) - -/* conservative code for little endian unaligned accesses */ -static inline int lduw_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return val; -#else - const uint8_t *p = ptr; - return p[0] | (p[1] << 8); -#endif -} - -static inline int ldsw_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return (int16_t)val; -#else - const uint8_t *p = ptr; - return (int16_t)(p[0] | (p[1] << 8)); -#endif -} - -static inline int ldl_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return val; -#else - const uint8_t *p = ptr; - return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); -#endif -} - -static inline uint64_t ldq_le_p(const void *ptr) -{ - const uint8_t *p = ptr; - uint32_t v1, v2; - v1 = ldl_le_p(p); - v2 = ldl_le_p(p + 4); - return v1 | ((uint64_t)v2 << 32); -} - -static inline void stw_le_p(void *ptr, int v) -{ -#ifdef _ARCH_PPC - __asm__ __volatile__ ("sthbrx %1,0,%2" : "=m" (*(uint16_t *)ptr) : "r" (v), "r" (ptr)); -#else - uint8_t *p = ptr; - p[0] = v; - p[1] = v >> 8; -#endif -} - -static inline void stl_le_p(void *ptr, int v) -{ -#ifdef _ARCH_PPC - __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); -#else - uint8_t *p = ptr; - p[0] = v; - p[1] = v >> 8; - p[2] = v >> 16; - p[3] = v >> 24; -#endif -} - -static inline void stq_le_p(void *ptr, uint64_t v) -{ - uint8_t *p = ptr; - stl_le_p(p, (uint32_t)v); - stl_le_p(p + 4, v >> 32); -} - -/* float access */ - -static inline float32 ldfl_le_p(const void *ptr) -{ - union { - float32 f; - uint32_t i; - } u; - u.i = ldl_le_p(ptr); - return u.f; -} - -static inline void stfl_le_p(void *ptr, float32 v) -{ - union { - float32 f; - uint32_t i; - } u; - u.f = v; - stl_le_p(ptr, u.i); -} - -static inline float64 ldfq_le_p(const void *ptr) -{ - CPU_DoubleU u; - u.l.lower = ldl_le_p(ptr); - u.l.upper = ldl_le_p(ptr + 4); - return u.d; -} - -static inline void stfq_le_p(void *ptr, float64 v) -{ - CPU_DoubleU u; - u.d = v; - stl_le_p(ptr, u.l.lower); - stl_le_p(ptr + 4, u.l.upper); -} - -#else - -static inline int lduw_le_p(const void *ptr) -{ - return *(uint16_t *)ptr; -} - -static inline int ldsw_le_p(const void *ptr) -{ - return *(int16_t *)ptr; -} - -static inline int ldl_le_p(const void *ptr) -{ - return *(uint32_t *)ptr; -} - -static inline uint64_t ldq_le_p(const void *ptr) -{ - return *(uint64_t *)ptr; -} - -static inline void stw_le_p(void *ptr, int v) -{ - *(uint16_t *)ptr = v; -} - -static inline void stl_le_p(void *ptr, int v) -{ - *(uint32_t *)ptr = v; -} - -static inline void stq_le_p(void *ptr, uint64_t v) -{ - *(uint64_t *)ptr = v; -} - -/* float access */ - -static inline float32 ldfl_le_p(const void *ptr) -{ - return *(float32 *)ptr; -} - -static inline float64 ldfq_le_p(const void *ptr) -{ - return *(float64 *)ptr; -} - -static inline void stfl_le_p(void *ptr, float32 v) -{ - *(float32 *)ptr = v; -} - -static inline void stfq_le_p(void *ptr, float64 v) -{ - *(float64 *)ptr = v; -} -#endif - -#if !defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) - -static inline int lduw_be_p(const void *ptr) -{ -#if defined(__i386__) - int val; - asm volatile ("movzwl %1, %0\n" - "xchgb %b0, %h0\n" - : "=q" (val) - : "m" (*(uint16_t *)ptr)); - return val; -#else - const uint8_t *b = ptr; - return ((b[0] << 8) | b[1]); -#endif -} - -static inline int ldsw_be_p(const void *ptr) -{ -#if defined(__i386__) - int val; - asm volatile ("movzwl %1, %0\n" - "xchgb %b0, %h0\n" - : "=q" (val) - : "m" (*(uint16_t *)ptr)); - return (int16_t)val; -#else - const uint8_t *b = ptr; - return (int16_t)((b[0] << 8) | b[1]); -#endif -} - -static inline int ldl_be_p(const void *ptr) -{ -#if defined(__i386__) || defined(__x86_64__) - int val; - asm volatile ("movl %1, %0\n" - "bswap %0\n" - : "=r" (val) - : "m" (*(uint32_t *)ptr)); - return val; -#else - const uint8_t *b = ptr; - return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]; -#endif -} - -static inline uint64_t ldq_be_p(const void *ptr) -{ - uint32_t a,b; - a = ldl_be_p(ptr); - b = ldl_be_p((uint8_t *)ptr + 4); - return (((uint64_t)a<<32)|b); -} - -static inline void stw_be_p(void *ptr, int v) -{ -#if defined(__i386__) - asm volatile ("xchgb %b0, %h0\n" - "movw %w0, %1\n" - : "=q" (v) - : "m" (*(uint16_t *)ptr), "0" (v)); -#else - uint8_t *d = (uint8_t *) ptr; - d[0] = v >> 8; - d[1] = v; -#endif -} - -static inline void stl_be_p(void *ptr, int v) -{ -#if defined(__i386__) || defined(__x86_64__) - asm volatile ("bswap %0\n" - "movl %0, %1\n" - : "=r" (v) - : "m" (*(uint32_t *)ptr), "0" (v)); -#else - uint8_t *d = (uint8_t *) ptr; - d[0] = v >> 24; - d[1] = v >> 16; - d[2] = v >> 8; - d[3] = v; -#endif -} - -static inline void stq_be_p(void *ptr, uint64_t v) -{ - stl_be_p(ptr, v >> 32); - stl_be_p((uint8_t *)ptr + 4, v); -} - -/* float access */ - -static inline float32 ldfl_be_p(const void *ptr) -{ - union { - float32 f; - uint32_t i; - } u; - u.i = ldl_be_p(ptr); - return u.f; -} - -static inline void stfl_be_p(void *ptr, float32 v) -{ - union { - float32 f; - uint32_t i; - } u; - u.f = v; - stl_be_p(ptr, u.i); -} - -static inline float64 ldfq_be_p(const void *ptr) -{ - CPU_DoubleU u; - u.l.upper = ldl_be_p(ptr); - u.l.lower = ldl_be_p((uint8_t *)ptr + 4); - return u.d; -} - -static inline void stfq_be_p(void *ptr, float64 v) -{ - CPU_DoubleU u; - u.d = v; - stl_be_p(ptr, u.l.upper); - stl_be_p((uint8_t *)ptr + 4, u.l.lower); -} - -#else - -static inline int lduw_be_p(const void *ptr) -{ - return *(uint16_t *)ptr; -} - -static inline int ldsw_be_p(const void *ptr) -{ - return *(int16_t *)ptr; -} - -static inline int ldl_be_p(const void *ptr) -{ - return *(uint32_t *)ptr; -} - -static inline uint64_t ldq_be_p(const void *ptr) -{ - return *(uint64_t *)ptr; -} - -static inline void stw_be_p(void *ptr, int v) -{ - *(uint16_t *)ptr = v; -} - -static inline void stl_be_p(void *ptr, int v) -{ - *(uint32_t *)ptr = v; -} - -static inline void stq_be_p(void *ptr, uint64_t v) -{ - *(uint64_t *)ptr = v; -} - -/* float access */ - -static inline float32 ldfl_be_p(const void *ptr) -{ - return *(float32 *)ptr; -} - -static inline float64 ldfq_be_p(const void *ptr) -{ - return *(float64 *)ptr; -} - -static inline void stfl_be_p(void *ptr, float32 v) -{ - *(float32 *)ptr = v; -} - -static inline void stfq_be_p(void *ptr, float64 v) -{ - *(float64 *)ptr = v; -} - -#endif - -#endif /* BSWAP_H */ diff --git a/bt-host.c b/bt-host.c index 65aaca337c..4f5f9f93c5 100644 --- a/bt-host.c +++ b/bt-host.c @@ -19,7 +19,7 @@ #include "qemu-common.h" #include "bt-host.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #ifndef _WIN32 # include diff --git a/bt-vhci.c b/bt-vhci.c index 13c0e53729..f5d856a809 100644 --- a/bt-vhci.c +++ b/bt-vhci.c @@ -20,7 +20,7 @@ #include "qemu-common.h" #include "bt-host.h" #include "hw/bt.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #define VHCI_DEV "/dev/vhci" #define VHCI_UDEV "/dev/hci_vhci" diff --git a/buffered_file.c b/buffered_file.c index f13443ee91..27627a1b71 100644 --- a/buffered_file.c +++ b/buffered_file.c @@ -15,7 +15,7 @@ #include "qemu-common.h" #include "hw/hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "buffered_file.h" //#define DEBUG_BUFFERED_FILE diff --git a/cache-utils.c b/cache-utils.c index 2db5af2db1..b94013a8cb 100644 --- a/cache-utils.c +++ b/cache-utils.c @@ -1,4 +1,4 @@ -#include "cache-utils.h" +#include "qemu/cache-utils.h" #if defined(_ARCH_PPC) struct qemu_cache_conf qemu_cache_conf = { diff --git a/cache-utils.h b/cache-utils.h deleted file mode 100644 index 2c57f78fc1..0000000000 --- a/cache-utils.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef QEMU_CACHE_UTILS_H -#define QEMU_CACHE_UTILS_H - -#if defined(_ARCH_PPC) - -#include /* uintptr_t */ - -struct qemu_cache_conf { - unsigned long dcache_bsize; - unsigned long icache_bsize; -}; - -extern struct qemu_cache_conf qemu_cache_conf; - -void qemu_cache_utils_init(char **envp); - -/* mildly adjusted code from tcg-dyngen.c */ -static inline void flush_icache_range(uintptr_t start, uintptr_t stop) -{ - unsigned long p, start1, stop1; - unsigned long dsize = qemu_cache_conf.dcache_bsize; - unsigned long isize = qemu_cache_conf.icache_bsize; - - start1 = start & ~(dsize - 1); - stop1 = (stop + dsize - 1) & ~(dsize - 1); - for (p = start1; p < stop1; p += dsize) { - asm volatile ("dcbst 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - - start &= start & ~(isize - 1); - stop1 = (stop + isize - 1) & ~(isize - 1); - for (p = start1; p < stop1; p += isize) { - asm volatile ("icbi 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - asm volatile ("isync" : : : "memory"); -} - -#else -#define qemu_cache_utils_init(envp) do { (void) (envp); } while (0) -#endif - -#endif /* QEMU_CACHE_UTILS_H */ diff --git a/cmd.c b/cmd.c index 01a8c3a299..10a8688b2d 100644 --- a/cmd.c +++ b/cmd.c @@ -25,7 +25,7 @@ #include "cmd.h" #include "block/aio.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #define _(x) x /* not gettext support yet */ diff --git a/compatfd.c b/compatfd.c index 42f81cafe4..9cf3f2834d 100644 --- a/compatfd.c +++ b/compatfd.c @@ -14,7 +14,7 @@ */ #include "qemu-common.h" -#include "compatfd.h" +#include "qemu/compatfd.h" #include #include diff --git a/compatfd.h b/compatfd.h deleted file mode 100644 index 6b04877b97..0000000000 --- a/compatfd.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * signalfd/eventfd compatibility - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Anthony Liguori - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef QEMU_COMPATFD_H -#define QEMU_COMPATFD_H - -#include - -struct qemu_signalfd_siginfo { - uint32_t ssi_signo; /* Signal number */ - int32_t ssi_errno; /* Error number (unused) */ - int32_t ssi_code; /* Signal code */ - uint32_t ssi_pid; /* PID of sender */ - uint32_t ssi_uid; /* Real UID of sender */ - int32_t ssi_fd; /* File descriptor (SIGIO) */ - uint32_t ssi_tid; /* Kernel timer ID (POSIX timers) */ - uint32_t ssi_band; /* Band event (SIGIO) */ - uint32_t ssi_overrun; /* POSIX timer overrun count */ - uint32_t ssi_trapno; /* Trap number that caused signal */ - int32_t ssi_status; /* Exit status or signal (SIGCHLD) */ - int32_t ssi_int; /* Integer sent by sigqueue(2) */ - uint64_t ssi_ptr; /* Pointer sent by sigqueue(2) */ - uint64_t ssi_utime; /* User CPU time consumed (SIGCHLD) */ - uint64_t ssi_stime; /* System CPU time consumed (SIGCHLD) */ - uint64_t ssi_addr; /* Address that generated signal - (for hardware-generated signals) */ - uint8_t pad[48]; /* Pad size to 128 bytes (allow for - additional fields in the future) */ -}; - -int qemu_signalfd(const sigset_t *mask); -bool qemu_signalfd_available(void); - -#endif diff --git a/compiler.h b/compiler.h deleted file mode 100644 index 2f7998b6c1..0000000000 --- a/compiler.h +++ /dev/null @@ -1,58 +0,0 @@ -/* public domain */ - -#ifndef COMPILER_H -#define COMPILER_H - -#include "config-host.h" - -/*---------------------------------------------------------------------------- -| The macro QEMU_GNUC_PREREQ tests for minimum version of the GNU C compiler. -| The code is a copy of SOFTFLOAT_GNUC_PREREQ, see softfloat-macros.h. -*----------------------------------------------------------------------------*/ -#if defined(__GNUC__) && defined(__GNUC_MINOR__) -# define QEMU_GNUC_PREREQ(maj, min) \ - ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) -#else -# define QEMU_GNUC_PREREQ(maj, min) 0 -#endif - -#define QEMU_NORETURN __attribute__ ((__noreturn__)) - -#if QEMU_GNUC_PREREQ(3, 4) -#define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result)) -#else -#define QEMU_WARN_UNUSED_RESULT -#endif - -#if defined(_WIN32) -# define QEMU_PACKED __attribute__((gcc_struct, packed)) -#else -# define QEMU_PACKED __attribute__((packed)) -#endif - -#define cat(x,y) x ## y -#define cat2(x,y) cat(x,y) -#define QEMU_BUILD_BUG_ON(x) \ - typedef char cat2(qemu_build_bug_on__,__LINE__)[(x)?-1:1]; - -#if defined __GNUC__ -# if !QEMU_GNUC_PREREQ(4, 4) - /* gcc versions before 4.4.x don't support gnu_printf, so use printf. */ -# define GCC_ATTR __attribute__((__unused__, format(printf, 1, 2))) -# define GCC_FMT_ATTR(n, m) __attribute__((format(printf, n, m))) -# else - /* Use gnu_printf when supported (qemu uses standard format strings). */ -# define GCC_ATTR __attribute__((__unused__, format(gnu_printf, 1, 2))) -# define GCC_FMT_ATTR(n, m) __attribute__((format(gnu_printf, n, m))) -# if defined(_WIN32) - /* Map __printf__ to __gnu_printf__ because we want standard format strings - * even when MinGW or GLib include files use __printf__. */ -# define __printf__ __gnu_printf__ -# endif -# endif -#else -#define GCC_ATTR /**/ -#define GCC_FMT_ATTR(n, m) -#endif - -#endif /* COMPILER_H */ diff --git a/cpu-exec.c b/cpu-exec.c index b5a32b84e4..54e62ed551 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -20,7 +20,7 @@ #include "cpu.h" #include "disas/disas.h" #include "tcg.h" -#include "qemu-barrier.h" +#include "qemu/atomic.h" #include "qtest.h" int tb_invalidated_flag; diff --git a/cpus.c b/cpus.c index 3a66401e0d..036418d62c 100644 --- a/cpus.c +++ b/cpus.c @@ -32,14 +32,14 @@ #include "kvm.h" #include "qmp-commands.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "cpus.h" #include "qtest.h" -#include "main-loop.h" -#include "bitmap.h" +#include "qemu/main-loop.h" +#include "qemu/bitmap.h" #ifndef _WIN32 -#include "compatfd.h" +#include "qemu/compatfd.h" #endif #ifdef CONFIG_LINUX diff --git a/cutils.c b/cutils.c index 4f0692f78e..d06590b330 100644 --- a/cutils.c +++ b/cutils.c @@ -22,11 +22,11 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include -#include "qemu_socket.h" -#include "iov.h" +#include "qemu/sockets.h" +#include "qemu/iov.h" void strpadcpy(char *buf, int buf_size, const char *str, char pad) { diff --git a/device_tree.c b/device_tree.c index a9236133c7..c3e1ba4904 100644 --- a/device_tree.c +++ b/device_tree.c @@ -22,8 +22,8 @@ #include "qemu-common.h" #include "device_tree.h" #include "hw/loader.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include diff --git a/dma-helpers.c b/dma-helpers.c index 4f5fb649e7..e6a6dd82fd 100644 --- a/dma-helpers.c +++ b/dma-helpers.c @@ -9,8 +9,8 @@ #include "dma.h" #include "trace.h" -#include "range.h" -#include "qemu-thread.h" +#include "qemu/range.h" +#include "qemu/thread.h" /* #define DEBUG_IOMMU */ diff --git a/envlist.c b/envlist.c index f2303cdd79..ff99fc44e9 100644 --- a/envlist.c +++ b/envlist.c @@ -4,8 +4,8 @@ #include #include -#include "qemu-queue.h" -#include "envlist.h" +#include "qemu/queue.h" +#include "qemu/envlist.h" struct envlist_entry { const char *ev_var; /* actual env value */ diff --git a/envlist.h b/envlist.h deleted file mode 100644 index b9addcc11f..0000000000 --- a/envlist.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef ENVLIST_H -#define ENVLIST_H - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct envlist envlist_t; - -envlist_t *envlist_create(void); -void envlist_free(envlist_t *); -int envlist_setenv(envlist_t *, const char *); -int envlist_unsetenv(envlist_t *, const char *); -int envlist_parse_set(envlist_t *, const char *); -int envlist_parse_unset(envlist_t *, const char *); -char **envlist_to_environ(const envlist_t *, size_t *); - -#ifdef __cplusplus -} -#endif - -#endif /* ENVLIST_H */ diff --git a/event_notifier-posix.c b/event_notifier-posix.c index f0bd839acd..a53b95688d 100644 --- a/event_notifier-posix.c +++ b/event_notifier-posix.c @@ -11,9 +11,9 @@ */ #include "qemu-common.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" #include "qemu-char.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #ifdef CONFIG_EVENTFD #include diff --git a/event_notifier-win32.c b/event_notifier-win32.c index 4ed21c2a7c..6dbb530cfa 100644 --- a/event_notifier-win32.c +++ b/event_notifier-win32.c @@ -11,8 +11,8 @@ */ #include "qemu-common.h" -#include "event_notifier.h" -#include "main-loop.h" +#include "qemu/event_notifier.h" +#include "qemu/main-loop.h" int event_notifier_init(EventNotifier *e, int active) { diff --git a/event_notifier.h b/event_notifier.h deleted file mode 100644 index 88b57af7ce..0000000000 --- a/event_notifier.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * event notifier support - * - * Copyright Red Hat, Inc. 2010 - * - * Authors: - * Michael S. Tsirkin - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ - -#ifndef QEMU_EVENT_NOTIFIER_H -#define QEMU_EVENT_NOTIFIER_H - -#include "qemu-common.h" - -#ifdef _WIN32 -#include -#endif - -struct EventNotifier { -#ifdef _WIN32 - HANDLE event; -#else - int rfd; - int wfd; -#endif -}; - -typedef void EventNotifierHandler(EventNotifier *); - -int event_notifier_init(EventNotifier *, int active); -void event_notifier_cleanup(EventNotifier *); -int event_notifier_set(EventNotifier *); -int event_notifier_test_and_clear(EventNotifier *); -int event_notifier_set_handler(EventNotifier *, EventNotifierHandler *); - -#ifdef CONFIG_POSIX -void event_notifier_init_fd(EventNotifier *, int fd); -int event_notifier_get_fd(EventNotifier *); -#else -HANDLE event_notifier_get_handle(EventNotifier *); -#endif - -#endif diff --git a/exec.c b/exec.c index 17fc7cf854..917bec0ecd 100644 --- a/exec.c +++ b/exec.c @@ -29,11 +29,11 @@ #include "tcg.h" #include "hw/hw.h" #include "hw/qdev.h" -#include "osdep.h" +#include "qemu/osdep.h" #include "kvm.h" #include "hw/xen.h" -#include "qemu-timer.h" -#include "qemu-config.h" +#include "qemu/timer.h" +#include "qemu/config-file.h" #include "exec/memory.h" #include "dma.h" #include "exec/address-spaces.h" diff --git a/fpu/softfloat.h b/fpu/softfloat.h index d8999b311a..0946f0739d 100644 --- a/fpu/softfloat.h +++ b/fpu/softfloat.h @@ -44,7 +44,7 @@ these four paragraphs for those parts of this code that are retained. #include #include "config-host.h" -#include "osdep.h" +#include "qemu/osdep.h" /*---------------------------------------------------------------------------- | Each of the following `typedef's defines the most convenient type that holds diff --git a/fsdev/qemu-fsdev-dummy.c b/fsdev/qemu-fsdev-dummy.c index 300f2758be..4bcf38fe4b 100644 --- a/fsdev/qemu-fsdev-dummy.c +++ b/fsdev/qemu-fsdev-dummy.c @@ -13,8 +13,8 @@ #include #include #include "qemu-fsdev.h" -#include "qemu-config.h" -#include "module.h" +#include "qemu/config-file.h" +#include "qemu/module.h" int qemu_fsdev_add(QemuOpts *opts) { diff --git a/fsdev/qemu-fsdev.c b/fsdev/qemu-fsdev.c index e20202a4bf..4cc04d4fde 100644 --- a/fsdev/qemu-fsdev.c +++ b/fsdev/qemu-fsdev.c @@ -13,10 +13,10 @@ #include #include #include "qemu-fsdev.h" -#include "qemu-queue.h" -#include "osdep.h" +#include "qemu/queue.h" +#include "qemu/osdep.h" #include "qemu-common.h" -#include "qemu-config.h" +#include "qemu/config-file.h" static QTAILQ_HEAD(FsDriverEntry_head, FsDriverListEntry) fsdriver_entries = QTAILQ_HEAD_INITIALIZER(fsdriver_entries); diff --git a/fsdev/qemu-fsdev.h b/fsdev/qemu-fsdev.h index 1af1f545d8..9fa45bf510 100644 --- a/fsdev/qemu-fsdev.h +++ b/fsdev/qemu-fsdev.h @@ -12,7 +12,7 @@ */ #ifndef QEMU_FSDEV_H #define QEMU_FSDEV_H -#include "qemu-option.h" +#include "qemu/option.h" #include "file-op-9p.h" diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c index df2a9392b1..6b9afd32d5 100644 --- a/fsdev/virtfs-proxy-helper.c +++ b/fsdev/virtfs-proxy-helper.c @@ -21,8 +21,8 @@ #include #endif #include "qemu-common.h" -#include "qemu_socket.h" -#include "qemu-xattr.h" +#include "qemu/sockets.h" +#include "qemu/xattr.h" #include "virtio-9p-marshal.h" #include "hw/9pfs/virtio-9p-proxy.h" #include "fsdev/virtio-9p-marshal.h" diff --git a/fsdev/virtio-9p-marshal.c b/fsdev/virtio-9p-marshal.c index bf980bfa38..20f308b760 100644 --- a/fsdev/virtio-9p-marshal.c +++ b/fsdev/virtio-9p-marshal.c @@ -22,9 +22,9 @@ #include #include -#include "compiler.h" +#include "qemu/compiler.h" #include "virtio-9p-marshal.h" -#include "bswap.h" +#include "qemu/bswap.h" void v9fs_string_free(V9fsString *str) { diff --git a/gdbstub.c b/gdbstub.c index 9395c829a2..4b178a608f 100644 --- a/gdbstub.c +++ b/gdbstub.c @@ -38,7 +38,7 @@ #define MAX_PACKET_LENGTH 4096 #include "cpu.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "kvm.h" #ifndef TARGET_CPU_MEMORY_RW_DEBUG diff --git a/hmp.c b/hmp.c index a76a8f06ea..3d056b0e38 100644 --- a/hmp.c +++ b/hmp.c @@ -16,10 +16,10 @@ #include "hmp.h" #include "net/net.h" #include "qemu-char.h" -#include "qemu-option.h" -#include "qemu-timer.h" +#include "qemu/option.h" +#include "qemu/timer.h" #include "qmp-commands.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "monitor/monitor.h" #include "ui/console.h" diff --git a/host-utils.c b/host-utils.c index dc9612387b..5e3915abba 100644 --- a/host-utils.c +++ b/host-utils.c @@ -25,7 +25,7 @@ #include #include -#include "host-utils.h" +#include "qemu/host-utils.h" //#define DEBUG_MULDIV diff --git a/host-utils.h b/host-utils.h deleted file mode 100644 index a5f8464fb2..0000000000 --- a/host-utils.h +++ /dev/null @@ -1,240 +0,0 @@ -/* - * Utility compute operations used by translated code. - * - * Copyright (c) 2007 Thiemo Seufer - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef HOST_UTILS_H -#define HOST_UTILS_H 1 - -#include "compiler.h" /* QEMU_GNUC_PREREQ */ - -#if defined(__x86_64__) -#define __HAVE_FAST_MULU64__ -static inline void mulu64(uint64_t *plow, uint64_t *phigh, - uint64_t a, uint64_t b) -{ - __asm__ ("mul %0\n\t" - : "=d" (*phigh), "=a" (*plow) - : "a" (a), "0" (b)); -} -#define __HAVE_FAST_MULS64__ -static inline void muls64(uint64_t *plow, uint64_t *phigh, - int64_t a, int64_t b) -{ - __asm__ ("imul %0\n\t" - : "=d" (*phigh), "=a" (*plow) - : "a" (a), "0" (b)); -} -#else -void muls64(uint64_t *phigh, uint64_t *plow, int64_t a, int64_t b); -void mulu64(uint64_t *phigh, uint64_t *plow, uint64_t a, uint64_t b); -#endif - -/* Binary search for leading zeros. */ - -static inline int clz32(uint32_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_clz(val); - else - return 32; -#else - int cnt = 0; - - if (!(val & 0xFFFF0000U)) { - cnt += 16; - val <<= 16; - } - if (!(val & 0xFF000000U)) { - cnt += 8; - val <<= 8; - } - if (!(val & 0xF0000000U)) { - cnt += 4; - val <<= 4; - } - if (!(val & 0xC0000000U)) { - cnt += 2; - val <<= 2; - } - if (!(val & 0x80000000U)) { - cnt++; - val <<= 1; - } - if (!(val & 0x80000000U)) { - cnt++; - } - return cnt; -#endif -} - -static inline int clo32(uint32_t val) -{ - return clz32(~val); -} - -static inline int clz64(uint64_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_clzll(val); - else - return 64; -#else - int cnt = 0; - - if (!(val >> 32)) { - cnt += 32; - } else { - val >>= 32; - } - - return cnt + clz32(val); -#endif -} - -static inline int clo64(uint64_t val) -{ - return clz64(~val); -} - -static inline int ctz32(uint32_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_ctz(val); - else - return 32; -#else - int cnt; - - cnt = 0; - if (!(val & 0x0000FFFFUL)) { - cnt += 16; - val >>= 16; - } - if (!(val & 0x000000FFUL)) { - cnt += 8; - val >>= 8; - } - if (!(val & 0x0000000FUL)) { - cnt += 4; - val >>= 4; - } - if (!(val & 0x00000003UL)) { - cnt += 2; - val >>= 2; - } - if (!(val & 0x00000001UL)) { - cnt++; - val >>= 1; - } - if (!(val & 0x00000001UL)) { - cnt++; - } - - return cnt; -#endif -} - -static inline int cto32(uint32_t val) -{ - return ctz32(~val); -} - -static inline int ctz64(uint64_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_ctzll(val); - else - return 64; -#else - int cnt; - - cnt = 0; - if (!((uint32_t)val)) { - cnt += 32; - val >>= 32; - } - - return cnt + ctz32(val); -#endif -} - -static inline int cto64(uint64_t val) -{ - return ctz64(~val); -} - -static inline int ctpop8(uint8_t val) -{ - val = (val & 0x55) + ((val >> 1) & 0x55); - val = (val & 0x33) + ((val >> 2) & 0x33); - val = (val & 0x0f) + ((val >> 4) & 0x0f); - - return val; -} - -static inline int ctpop16(uint16_t val) -{ - val = (val & 0x5555) + ((val >> 1) & 0x5555); - val = (val & 0x3333) + ((val >> 2) & 0x3333); - val = (val & 0x0f0f) + ((val >> 4) & 0x0f0f); - val = (val & 0x00ff) + ((val >> 8) & 0x00ff); - - return val; -} - -static inline int ctpop32(uint32_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - return __builtin_popcount(val); -#else - val = (val & 0x55555555) + ((val >> 1) & 0x55555555); - val = (val & 0x33333333) + ((val >> 2) & 0x33333333); - val = (val & 0x0f0f0f0f) + ((val >> 4) & 0x0f0f0f0f); - val = (val & 0x00ff00ff) + ((val >> 8) & 0x00ff00ff); - val = (val & 0x0000ffff) + ((val >> 16) & 0x0000ffff); - - return val; -#endif -} - -static inline int ctpop64(uint64_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - return __builtin_popcountll(val); -#else - val = (val & 0x5555555555555555ULL) + ((val >> 1) & 0x5555555555555555ULL); - val = (val & 0x3333333333333333ULL) + ((val >> 2) & 0x3333333333333333ULL); - val = (val & 0x0f0f0f0f0f0f0f0fULL) + ((val >> 4) & 0x0f0f0f0f0f0f0f0fULL); - val = (val & 0x00ff00ff00ff00ffULL) + ((val >> 8) & 0x00ff00ff00ff00ffULL); - val = (val & 0x0000ffff0000ffffULL) + ((val >> 16) & 0x0000ffff0000ffffULL); - val = (val & 0x00000000ffffffffULL) + ((val >> 32) & 0x00000000ffffffffULL); - - return val; -#endif -} - -#endif diff --git a/hw/9pfs/codir.c b/hw/9pfs/codir.c index cd137330b9..65ad3298be 100644 --- a/hw/9pfs/codir.c +++ b/hw/9pfs/codir.c @@ -13,7 +13,7 @@ */ #include "fsdev/qemu-fsdev.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "block/coroutine.h" #include "virtio-9p-coth.h" diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c index 6d6dac7abf..2efebf3571 100644 --- a/hw/9pfs/cofile.c +++ b/hw/9pfs/cofile.c @@ -13,7 +13,7 @@ */ #include "fsdev/qemu-fsdev.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "block/coroutine.h" #include "virtio-9p-coth.h" diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c index 4b9ba30157..3891050748 100644 --- a/hw/9pfs/cofs.c +++ b/hw/9pfs/cofs.c @@ -13,7 +13,7 @@ */ #include "fsdev/qemu-fsdev.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "block/coroutine.h" #include "virtio-9p-coth.h" diff --git a/hw/9pfs/coxattr.c b/hw/9pfs/coxattr.c index 08365a697e..18ee08df0f 100644 --- a/hw/9pfs/coxattr.c +++ b/hw/9pfs/coxattr.c @@ -13,7 +13,7 @@ */ #include "fsdev/qemu-fsdev.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "block/coroutine.h" #include "virtio-9p-coth.h" diff --git a/hw/9pfs/virtio-9p-coth.c b/hw/9pfs/virtio-9p-coth.c index 958725e5cc..ae6cde8005 100644 --- a/hw/9pfs/virtio-9p-coth.c +++ b/hw/9pfs/virtio-9p-coth.c @@ -13,7 +13,7 @@ */ #include "fsdev/qemu-fsdev.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "block/coroutine.h" #include "virtio-9p-coth.h" diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h index 8c48a16c10..86d5ed4169 100644 --- a/hw/9pfs/virtio-9p-coth.h +++ b/hw/9pfs/virtio-9p-coth.h @@ -15,7 +15,7 @@ #ifndef _QEMU_VIRTIO_9P_COTH_H #define _QEMU_VIRTIO_9P_COTH_H -#include "qemu-thread.h" +#include "qemu/thread.h" #include "block/coroutine.h" #include "virtio-9p.h" #include diff --git a/hw/9pfs/virtio-9p-device.c b/hw/9pfs/virtio-9p-device.c index b8220abae7..6761bce9dc 100644 --- a/hw/9pfs/virtio-9p-device.c +++ b/hw/9pfs/virtio-9p-device.c @@ -13,7 +13,7 @@ #include "hw/virtio.h" #include "hw/pc.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "hw/virtio-pci.h" #include "virtio-9p.h" #include "fsdev/qemu-fsdev.h" diff --git a/hw/9pfs/virtio-9p-handle.c b/hw/9pfs/virtio-9p-handle.c index f96d17a974..e30fdb6730 100644 --- a/hw/9pfs/virtio-9p-handle.c +++ b/hw/9pfs/virtio-9p-handle.c @@ -19,7 +19,7 @@ #include #include #include -#include "qemu-xattr.h" +#include "qemu/xattr.h" #include #include #ifdef CONFIG_LINUX_MAGIC_H diff --git a/hw/9pfs/virtio-9p-local.c b/hw/9pfs/virtio-9p-local.c index 33a41d2e18..113602144c 100644 --- a/hw/9pfs/virtio-9p-local.c +++ b/hw/9pfs/virtio-9p-local.c @@ -19,7 +19,7 @@ #include #include #include -#include "qemu-xattr.h" +#include "qemu/xattr.h" #include #include #ifdef CONFIG_LINUX_MAGIC_H diff --git a/hw/9pfs/virtio-9p-posix-acl.c b/hw/9pfs/virtio-9p-posix-acl.c index c064017b1f..08bb0e8bca 100644 --- a/hw/9pfs/virtio-9p-posix-acl.c +++ b/hw/9pfs/virtio-9p-posix-acl.c @@ -12,7 +12,7 @@ */ #include -#include "qemu-xattr.h" +#include "qemu/xattr.h" #include "hw/virtio.h" #include "virtio-9p.h" #include "fsdev/file-op-9p.h" diff --git a/hw/9pfs/virtio-9p-xattr.h b/hw/9pfs/virtio-9p-xattr.h index 9437280c99..41cc6cbc7b 100644 --- a/hw/9pfs/virtio-9p-xattr.h +++ b/hw/9pfs/virtio-9p-xattr.h @@ -13,7 +13,7 @@ #ifndef _QEMU_VIRTIO_9P_XATTR_H #define _QEMU_VIRTIO_9P_XATTR_H -#include "qemu-xattr.h" +#include "qemu/xattr.h" typedef struct xattr_operations { diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c index ede20ce80e..0aaf0d2de0 100644 --- a/hw/9pfs/virtio-9p.c +++ b/hw/9pfs/virtio-9p.c @@ -13,7 +13,7 @@ #include "hw/virtio.h" #include "hw/pc.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "hw/virtio-pci.h" #include "virtio-9p.h" #include "fsdev/qemu-fsdev.h" diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h index 2c0c3baad4..406fe522db 100644 --- a/hw/9pfs/virtio-9p.h +++ b/hw/9pfs/virtio-9p.h @@ -9,7 +9,7 @@ #include "hw/virtio.h" #include "fsdev/file-op-9p.h" #include "fsdev/virtio-9p-marshal.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "block/coroutine.h" diff --git a/hw/acpi.h b/hw/acpi.h index afda153d09..c3628d070d 100644 --- a/hw/acpi.h +++ b/hw/acpi.h @@ -127,7 +127,7 @@ void acpi_pm_tmr_init(ACPIREGS *ar, acpi_update_sci_fn update_sci, MemoryRegion *parent); void acpi_pm_tmr_reset(ACPIREGS *ar); -#include "qemu-timer.h" +#include "qemu/timer.h" static inline int64_t acpi_pm_tmr_get_clock(void) { return muldiv64(qemu_get_clock_ns(vm_clock), PM_TIMER_FREQUENCY, diff --git a/hw/acpi_ich9.c b/hw/acpi_ich9.c index 92af3a554c..8d1a689a36 100644 --- a/hw/acpi_ich9.c +++ b/hw/acpi_ich9.c @@ -26,7 +26,7 @@ #include "hw.h" #include "pc.h" #include "pci/pci.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "acpi.h" #include "kvm.h" diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c index 4f43f6e070..ebd015dc02 100644 --- a/hw/acpi_piix4.c +++ b/hw/acpi_piix4.c @@ -25,7 +25,7 @@ #include "pci/pci.h" #include "acpi.h" #include "sysemu.h" -#include "range.h" +#include "qemu/range.h" #include "exec/ioport.h" #include "fw_cfg.h" #include "exec/address-spaces.h" diff --git a/hw/adlib.c b/hw/adlib.c index d39cd97384..07c69fc967 100644 --- a/hw/adlib.c +++ b/hw/adlib.c @@ -32,7 +32,7 @@ #define ADLIB_KILL_TIMERS 1 #ifdef DEBUG -#include "qemu-timer.h" +#include "qemu/timer.h" #endif #define dolog(...) AUD_log ("adlib", __VA_ARGS__) diff --git a/hw/alpha_pci.c b/hw/alpha_pci.c index 7e7b1d27d2..78d93e55ec 100644 --- a/hw/alpha_pci.c +++ b/hw/alpha_pci.c @@ -8,7 +8,7 @@ #include "config.h" #include "alpha_sys.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "sysemu.h" diff --git a/hw/apic.c b/hw/apic.c index d66a476aac..81b82f694c 100644 --- a/hw/apic.c +++ b/hw/apic.c @@ -16,12 +16,12 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see */ -#include "qemu-thread.h" +#include "qemu/thread.h" #include "apic_internal.h" #include "apic.h" #include "ioapic.h" #include "pci/msi.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "trace.h" #include "pc.h" #include "apic-msidef.h" diff --git a/hw/apic_internal.h b/hw/apic_internal.h index fea95654ca..dcbbfd41cb 100644 --- a/hw/apic_internal.h +++ b/hw/apic_internal.h @@ -22,7 +22,7 @@ #include "exec/memory.h" #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" /* APIC Local Vector Table */ #define APIC_LVT_TIMER 0 diff --git a/hw/applesmc.c b/hw/applesmc.c index 91e7cb3d5c..c564b60c0a 100644 --- a/hw/applesmc.c +++ b/hw/applesmc.c @@ -33,7 +33,7 @@ #include "hw.h" #include "isa.h" #include "ui/console.h" -#include "qemu-timer.h" +#include "qemu/timer.h" /* #define DEBUG_SMC */ diff --git a/hw/arm11mpcore.c b/hw/arm11mpcore.c index 640ed20a61..093331124a 100644 --- a/hw/arm11mpcore.c +++ b/hw/arm11mpcore.c @@ -8,7 +8,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" /* MPCore private memory region. */ diff --git a/hw/arm_boot.c b/hw/arm_boot.c index 63ff559cf7..bb9889fbef 100644 --- a/hw/arm_boot.c +++ b/hw/arm_boot.c @@ -15,7 +15,7 @@ #include "loader.h" #include "elf.h" #include "device_tree.h" -#include "qemu-config.h" +#include "qemu/config-file.h" #define KERNEL_ARGS_ADDR 0x100 #define KERNEL_LOAD_ADDR 0x00010000 diff --git a/hw/arm_mptimer.c b/hw/arm_mptimer.c index 6790832236..1febaeb7b1 100644 --- a/hw/arm_mptimer.c +++ b/hw/arm_mptimer.c @@ -20,7 +20,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" /* This device implements the per-cpu private timer and watchdog block * which is used in both the ARM11MPCore and Cortex-A9MP. diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c index 58eb98216d..0884f6275c 100644 --- a/hw/arm_sysctl.c +++ b/hw/arm_sysctl.c @@ -8,7 +8,7 @@ */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysbus.h" #include "primecell.h" #include "sysemu.h" diff --git a/hw/arm_timer.c b/hw/arm_timer.c index af339d3d19..37e28e993c 100644 --- a/hw/arm_timer.c +++ b/hw/arm_timer.c @@ -8,7 +8,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-common.h" #include "qdev.h" #include "ptimer.h" diff --git a/hw/armv7m_nvic.c b/hw/armv7m_nvic.c index 270c307717..0907e42c0c 100644 --- a/hw/armv7m_nvic.c +++ b/hw/armv7m_nvic.c @@ -11,7 +11,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "arm-misc.h" #include "exec/address-spaces.h" #include "arm_gic_internal.h" diff --git a/hw/baum.c b/hw/baum.c index 3e94f84e51..97d13ea344 100644 --- a/hw/baum.c +++ b/hw/baum.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" #include "qemu-char.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "usb.h" #include "baum.h" #include diff --git a/hw/block-common.c b/hw/block-common.c index f0196d78dc..c24208e560 100644 --- a/hw/block-common.c +++ b/hw/block-common.c @@ -9,7 +9,7 @@ #include "blockdev.h" #include "hw/block-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" void blkconf_serial(BlockConf *conf, char **serial) { diff --git a/hw/bt-hci-csr.c b/hw/bt-hci-csr.c index 0faabbb585..e1dcb6d099 100644 --- a/hw/bt-hci-csr.c +++ b/hw/bt-hci-csr.c @@ -20,7 +20,7 @@ #include "qemu-common.h" #include "qemu-char.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "irq.h" #include "bt-host.h" #include "bt.h" diff --git a/hw/bt-hci.c b/hw/bt-hci.c index d2ad57faa9..da096d8c37 100644 --- a/hw/bt-hci.c +++ b/hw/bt-hci.c @@ -19,7 +19,7 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "usb.h" #include "bt-host.h" #include "bt.h" diff --git a/hw/bt-hid.c b/hw/bt-hid.c index 0ec0c013b0..cfa7c145b8 100644 --- a/hw/bt-hid.c +++ b/hw/bt-hid.c @@ -19,7 +19,7 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ui/console.h" #include "hid.h" #include "bt.h" diff --git a/hw/bt-l2cap.c b/hw/bt-l2cap.c index cb43ee7733..ba061c0da3 100644 --- a/hw/bt-l2cap.c +++ b/hw/bt-l2cap.c @@ -18,7 +18,7 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "bt.h" #define L2CAP_CID_MAX 0x100 /* Between 0x40 and 0x10000 */ diff --git a/hw/cadence_ttc.c b/hw/cadence_ttc.c index ec78a52180..9e1cb1f152 100644 --- a/hw/cadence_ttc.c +++ b/hw/cadence_ttc.c @@ -17,7 +17,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #ifdef CADENCE_TTC_ERR_DEBUG #define DB_PRINT(...) do { \ diff --git a/hw/cadence_uart.c b/hw/cadence_uart.c index 686e6172d0..f34acc8c46 100644 --- a/hw/cadence_uart.c +++ b/hw/cadence_uart.c @@ -18,7 +18,7 @@ #include "sysbus.h" #include "qemu-char.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #ifdef CADENCE_UART_ERR_DEBUG #define DB_PRINT(...) do { \ diff --git a/hw/ccid-card-emulated.c b/hw/ccid-card-emulated.c index 845a764446..e508380482 100644 --- a/hw/ccid-card-emulated.c +++ b/hw/ccid-card-emulated.c @@ -31,7 +31,7 @@ #include #include -#include "qemu-thread.h" +#include "qemu/thread.h" #include "qemu-char.h" #include "monitor/monitor.h" #include "hw/ccid.h" diff --git a/hw/ccid-card-passthru.c b/hw/ccid-card-passthru.c index f5b4794e90..48e4228b9d 100644 --- a/hw/ccid-card-passthru.c +++ b/hw/ccid-card-passthru.c @@ -9,7 +9,7 @@ */ #include "qemu-char.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "monitor/monitor.h" #include "hw/ccid.h" #include "libcacard/vscard_common.h" diff --git a/hw/cs4231a.c b/hw/cs4231a.c index 0257fd8d2a..9d528c43b0 100644 --- a/hw/cs4231a.c +++ b/hw/cs4231a.c @@ -26,7 +26,7 @@ #include "audio/audio.h" #include "isa.h" #include "qdev.h" -#include "qemu-timer.h" +#include "qemu/timer.h" /* Missing features: diff --git a/hw/cuda.c b/hw/cuda.c index f1f408b839..cf83956e1a 100644 --- a/hw/cuda.c +++ b/hw/cuda.c @@ -25,7 +25,7 @@ #include "hw.h" #include "ppc_mac.h" #include "adb.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" /* XXX: implement all timer modes */ diff --git a/hw/device-hotplug.c b/hw/device-hotplug.c index 809a598e3a..34543786e5 100644 --- a/hw/device-hotplug.c +++ b/hw/device-hotplug.c @@ -25,7 +25,7 @@ #include "hw.h" #include "boards.h" #include "blockdev.h" -#include "qemu-config.h" +#include "qemu/config-file.h" #include "sysemu.h" #include "monitor/monitor.h" diff --git a/hw/dma.c b/hw/dma.c index 364f54d2d7..0634baa552 100644 --- a/hw/dma.c +++ b/hw/dma.c @@ -23,7 +23,7 @@ */ #include "hw.h" #include "isa.h" -#include "main-loop.h" +#include "qemu/main-loop.h" /* #define DEBUG_DMA */ diff --git a/hw/dp8393x.c b/hw/dp8393x.c index d59b6118ad..b5014501df 100644 --- a/hw/dp8393x.c +++ b/hw/dp8393x.c @@ -18,7 +18,7 @@ */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "net/net.h" #include "mips.h" diff --git a/hw/esp-pci.c b/hw/esp-pci.c index d433473d6a..c949e6e0d9 100644 --- a/hw/esp-pci.c +++ b/hw/esp-pci.c @@ -27,7 +27,7 @@ #include "eeprom93xx.h" #include "esp.h" #include "trace.h" -#include "qemu-log.h" +#include "qemu/log.h" #define TYPE_AM53C974_DEVICE "am53c974" diff --git a/hw/esp.c b/hw/esp.c index 6d01624a49..0e4e430880 100644 --- a/hw/esp.c +++ b/hw/esp.c @@ -26,7 +26,7 @@ #include "sysbus.h" #include "esp.h" #include "trace.h" -#include "qemu-log.h" +#include "qemu/log.h" /* * On Sparc32, this is the ESP (NCR53C90) part of chip STP2000 (Master I/O), diff --git a/hw/etraxfs_ser.c b/hw/etraxfs_ser.c index ee0d72bf87..59cb7d2172 100644 --- a/hw/etraxfs_ser.c +++ b/hw/etraxfs_ser.c @@ -24,7 +24,7 @@ #include "sysbus.h" #include "qemu-char.h" -#include "qemu-log.h" +#include "qemu/log.h" #define D(x) diff --git a/hw/etraxfs_timer.c b/hw/etraxfs_timer.c index f5601dc7a5..cc8b327715 100644 --- a/hw/etraxfs_timer.c +++ b/hw/etraxfs_timer.c @@ -23,7 +23,7 @@ */ #include "sysbus.h" #include "sysemu.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #define D(x) diff --git a/hw/exynos4210_fimd.c b/hw/exynos4210_fimd.c index cfca72ab67..5c29b5d01d 100644 --- a/hw/exynos4210_fimd.c +++ b/hw/exynos4210_fimd.c @@ -27,7 +27,7 @@ #include "sysbus.h" #include "ui/console.h" #include "ui/pixel_ops.h" -#include "bswap.h" +#include "qemu/bswap.h" /* Debug messages configuration */ #define EXYNOS4210_FIMD_DEBUG 0 diff --git a/hw/exynos4210_i2c.c b/hw/exynos4210_i2c.c index 1e11d9b48c..cefd736092 100644 --- a/hw/exynos4210_i2c.c +++ b/hw/exynos4210_i2c.c @@ -20,7 +20,7 @@ * */ -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysbus.h" #include "i2c.h" diff --git a/hw/exynos4210_mct.c b/hw/exynos4210_mct.c index 37dbda92df..41cd142227 100644 --- a/hw/exynos4210_mct.c +++ b/hw/exynos4210_mct.c @@ -53,7 +53,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-common.h" #include "ptimer.h" diff --git a/hw/exynos4210_pwm.c b/hw/exynos4210_pwm.c index 5e2872f8f7..3a3eb8c27a 100644 --- a/hw/exynos4210_pwm.c +++ b/hw/exynos4210_pwm.c @@ -21,7 +21,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-common.h" #include "ptimer.h" diff --git a/hw/exynos4210_rtc.c b/hw/exynos4210_rtc.c index c4fbd49461..6ebc9b1790 100644 --- a/hw/exynos4210_rtc.c +++ b/hw/exynos4210_rtc.c @@ -26,12 +26,12 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-common.h" #include "ptimer.h" #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "exynos4210.h" diff --git a/hw/fdc.c b/hw/fdc.c index 29b5449ff8..b67d3a574b 100644 --- a/hw/fdc.c +++ b/hw/fdc.c @@ -29,14 +29,14 @@ #include "hw.h" #include "fdc.h" -#include "qemu-error.h" -#include "qemu-timer.h" +#include "qemu/error-report.h" +#include "qemu/timer.h" #include "isa.h" #include "sysbus.h" #include "qdev-addr.h" #include "blockdev.h" #include "sysemu.h" -#include "qemu-log.h" +#include "qemu/log.h" /********************************************************/ /* debug Floppy devices */ diff --git a/hw/fw_cfg.c b/hw/fw_cfg.c index 7b0e50f70d..2a00163a04 100644 --- a/hw/fw_cfg.c +++ b/hw/fw_cfg.c @@ -26,8 +26,8 @@ #include "isa.h" #include "fw_cfg.h" #include "sysbus.h" -#include "qemu-error.h" -#include "qemu-config.h" +#include "qemu/error-report.h" +#include "qemu/config-file.h" /* debug firmware config */ //#define DEBUG_FW_CFG diff --git a/hw/grlib_gptimer.c b/hw/grlib_gptimer.c index 2fdccfba06..252ba893e3 100644 --- a/hw/grlib_gptimer.c +++ b/hw/grlib_gptimer.c @@ -23,7 +23,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #include "trace.h" diff --git a/hw/hid.c b/hw/hid.c index 7935998e83..0fee3b6ddd 100644 --- a/hw/hid.c +++ b/hw/hid.c @@ -24,7 +24,7 @@ */ #include "hw.h" #include "ui/console.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "hid.h" #define HID_USAGE_ERROR_ROLLOVER 0x01 diff --git a/hw/hpet.c b/hw/hpet.c index 49e1b631b5..78c0662dfc 100644 --- a/hw/hpet.c +++ b/hw/hpet.c @@ -27,7 +27,7 @@ #include "hw.h" #include "pc.h" #include "ui/console.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "hpet_emul.h" #include "sysbus.h" #include "mc146818rtc.h" diff --git a/hw/hw.h b/hw/hw.h index 883ddb60f9..dfced97bbc 100644 --- a/hw/hw.h +++ b/hw/hw.h @@ -13,7 +13,7 @@ #include "block/aio.h" #include "migration/qemu-file.h" #include "migration/vmstate.h" -#include "qemu-log.h" +#include "qemu/log.h" #ifdef NEED_CPU_H #if TARGET_LONG_BITS == 64 diff --git a/hw/i8254.c b/hw/i8254.c index bea5f92fd2..7c2aa6238d 100644 --- a/hw/i8254.c +++ b/hw/i8254.c @@ -24,7 +24,7 @@ #include "hw.h" #include "pc.h" #include "isa.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "i8254.h" #include "i8254_internal.h" diff --git a/hw/i8254_common.c b/hw/i8254_common.c index a03d7cd458..08ab8d14bd 100644 --- a/hw/i8254_common.c +++ b/hw/i8254_common.c @@ -25,7 +25,7 @@ #include "hw.h" #include "pc.h" #include "isa.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "i8254.h" #include "i8254_internal.h" diff --git a/hw/i8259.c b/hw/i8259.c index 5e935e7f99..8fc6339250 100644 --- a/hw/i8259.c +++ b/hw/i8259.c @@ -25,7 +25,7 @@ #include "pc.h" #include "isa.h" #include "monitor/monitor.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "i8259_internal.h" /* debug PIC */ diff --git a/hw/ich9.h b/hw/ich9.h index 5c73f94caf..b8d8e6d3df 100644 --- a/hw/ich9.h +++ b/hw/ich9.h @@ -2,7 +2,7 @@ #define HW_ICH9_H #include "hw.h" -#include "range.h" +#include "qemu/range.h" #include "isa.h" #include "sysbus.h" #include "pc.h" diff --git a/hw/ide/core.c b/hw/ide/core.c index 0e5bc7fe3b..bf65cb407e 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -26,8 +26,8 @@ #include #include #include -#include "qemu-error.h" -#include "qemu-timer.h" +#include "qemu/error-report.h" +#include "qemu/timer.h" #include "sysemu.h" #include "dma.h" #include "hw/block-common.h" diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index f2e4ea4207..c85e1ac018 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -18,7 +18,7 @@ */ #include #include "dma.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include #include "blockdev.h" #include "hw/block-common.h" diff --git a/hw/imx_avic.c b/hw/imx_avic.c index 810979366d..f1f066cf9c 100644 --- a/hw/imx_avic.c +++ b/hw/imx_avic.c @@ -16,7 +16,7 @@ #include "hw.h" #include "sysbus.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #define DEBUG_INT 1 #undef DEBUG_INT /* comment out for debugging */ diff --git a/hw/imx_timer.c b/hw/imx_timer.c index 33f33fb41e..e924c747c5 100644 --- a/hw/imx_timer.c +++ b/hw/imx_timer.c @@ -12,7 +12,7 @@ */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #include "sysbus.h" #include "imx.h" diff --git a/hw/intel-hda.c b/hw/intel-hda.c index c21bf7204a..7ef3a15e08 100644 --- a/hw/intel-hda.c +++ b/hw/intel-hda.c @@ -20,7 +20,7 @@ #include "hw.h" #include "pci/pci.h" #include "pci/msi.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "audiodev.h" #include "intel-hda.h" #include "intel-hda-defs.h" diff --git a/hw/ivshmem.c b/hw/ivshmem.c index d5b91dd24e..af34f3b582 100644 --- a/hw/ivshmem.c +++ b/hw/ivshmem.c @@ -23,7 +23,7 @@ #include "kvm.h" #include "migration/migration.h" #include "qapi/qmp/qerror.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" #include "qemu-char.h" #include diff --git a/hw/kvm/i8254.c b/hw/kvm/i8254.c index 53d13e3123..8ee1c352cf 100644 --- a/hw/kvm/i8254.c +++ b/hw/kvm/i8254.c @@ -22,7 +22,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "hw/i8254.h" #include "hw/i8254_internal.h" diff --git a/hw/kvm/pci-assign.c b/hw/kvm/pci-assign.c index ff0dc0dfd4..2f06c27e83 100644 --- a/hw/kvm/pci-assign.c +++ b/hw/kvm/pci-assign.c @@ -28,11 +28,11 @@ #include #include "hw/hw.h" #include "hw/pc.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "ui/console.h" #include "hw/loader.h" #include "monitor/monitor.h" -#include "range.h" +#include "qemu/range.h" #include "sysemu.h" #include "hw/pci/pci.h" #include "hw/pci/msi.h" diff --git a/hw/lance.c b/hw/lance.c index a384676158..b7265c0fed 100644 --- a/hw/lance.c +++ b/hw/lance.c @@ -37,8 +37,8 @@ #include "sysbus.h" #include "net/net.h" -#include "qemu-timer.h" -#include "qemu_socket.h" +#include "qemu/timer.h" +#include "qemu/sockets.h" #include "sun4m.h" #include "pcnet.h" #include "trace.h" diff --git a/hw/leon3.c b/hw/leon3.c index e8d54e5d06..776ab97a78 100644 --- a/hw/leon3.c +++ b/hw/leon3.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #include "qemu-char.h" #include "sysemu.h" diff --git a/hw/lm32_sys.c b/hw/lm32_sys.c index a7887d14f6..b3350890cb 100644 --- a/hw/lm32_sys.c +++ b/hw/lm32_sys.c @@ -31,10 +31,10 @@ #include "hw.h" #include "sysbus.h" #include "trace.h" -#include "qemu-log.h" -#include "qemu-error.h" +#include "qemu/log.h" +#include "qemu/error-report.h" #include "sysemu.h" -#include "qemu-log.h" +#include "qemu/log.h" enum { R_CTRL = 0, diff --git a/hw/lm32_timer.c b/hw/lm32_timer.c index a8be9cc168..bd4c346386 100644 --- a/hw/lm32_timer.c +++ b/hw/lm32_timer.c @@ -24,9 +24,9 @@ #include "hw.h" #include "sysbus.h" #include "trace.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #define DEFAULT_FREQUENCY (50*1000000) diff --git a/hw/lm32_uart.c b/hw/lm32_uart.c index adb9287568..bf2f507523 100644 --- a/hw/lm32_uart.c +++ b/hw/lm32_uart.c @@ -26,7 +26,7 @@ #include "sysbus.h" #include "trace.h" #include "qemu-char.h" -#include "qemu-error.h" +#include "qemu/error-report.h" enum { R_RXTX = 0, diff --git a/hw/lm832x.c b/hw/lm832x.c index b14a089b32..3649e3d249 100644 --- a/hw/lm832x.c +++ b/hw/lm832x.c @@ -20,7 +20,7 @@ #include "hw.h" #include "i2c.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ui/console.h" typedef struct { diff --git a/hw/lpc_ich9.c b/hw/lpc_ich9.c index e225693721..76217a74fc 100644 --- a/hw/lpc_ich9.c +++ b/hw/lpc_ich9.c @@ -29,7 +29,7 @@ */ #include "qemu-common.h" #include "hw.h" -#include "range.h" +#include "qemu/range.h" #include "isa.h" #include "sysbus.h" #include "pc.h" diff --git a/hw/m48t59.c b/hw/m48t59.c index 491d433ae7..301b10ce79 100644 --- a/hw/m48t59.c +++ b/hw/m48t59.c @@ -23,7 +23,7 @@ */ #include "hw.h" #include "nvram.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "sysbus.h" #include "isa.h" diff --git a/hw/mac_dbdma.c b/hw/mac_dbdma.c index 41eee50a35..b894ab21aa 100644 --- a/hw/mac_dbdma.c +++ b/hw/mac_dbdma.c @@ -39,7 +39,7 @@ #include "hw.h" #include "isa.h" #include "mac_dbdma.h" -#include "main-loop.h" +#include "qemu/main-loop.h" /* debug DBDMA */ //#define DEBUG_DBDMA diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c index 2a1278f393..fba75029df 100644 --- a/hw/mc146818rtc.c +++ b/hw/mc146818rtc.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "mc146818rtc.h" #include "qapi/visitor.h" diff --git a/hw/mcf5206.c b/hw/mcf5206.c index 5edc931abd..fbc806ac18 100644 --- a/hw/mcf5206.c +++ b/hw/mcf5206.c @@ -7,7 +7,7 @@ */ #include "hw.h" #include "mcf.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #include "sysemu.h" #include "exec/address-spaces.h" diff --git a/hw/mcf5208.c b/hw/mcf5208.c index 997b34847c..fea8a69262 100644 --- a/hw/mcf5208.c +++ b/hw/mcf5208.c @@ -7,7 +7,7 @@ */ #include "hw.h" #include "mcf.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #include "sysemu.h" #include "net/net.h" diff --git a/hw/megasas.c b/hw/megasas.c index f4fbe9790a..e80c0d1c25 100644 --- a/hw/megasas.c +++ b/hw/megasas.c @@ -22,7 +22,7 @@ #include "pci/pci.h" #include "dma.h" #include "pci/msix.h" -#include "iov.h" +#include "qemu/iov.h" #include "scsi.h" #include "scsi-defs.h" #include "trace.h" diff --git a/hw/microblaze_boot.c b/hw/microblaze_boot.c index 02c349c189..76d33021c0 100644 --- a/hw/microblaze_boot.c +++ b/hw/microblaze_boot.c @@ -24,8 +24,8 @@ * THE SOFTWARE. */ -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "qemu-common.h" #include "device_tree.h" #include "loader.h" diff --git a/hw/milkymist-ac97.c b/hw/milkymist-ac97.c index d87656c9ac..f46af1c509 100644 --- a/hw/milkymist-ac97.c +++ b/hw/milkymist-ac97.c @@ -25,7 +25,7 @@ #include "sysbus.h" #include "trace.h" #include "audio/audio.h" -#include "qemu-error.h" +#include "qemu/error-report.h" enum { R_AC97_CTRL = 0, diff --git a/hw/milkymist-hpdmc.c b/hw/milkymist-hpdmc.c index 5d120a497f..fd54d3129a 100644 --- a/hw/milkymist-hpdmc.c +++ b/hw/milkymist-hpdmc.c @@ -24,7 +24,7 @@ #include "hw.h" #include "sysbus.h" #include "trace.h" -#include "qemu-error.h" +#include "qemu/error-report.h" enum { R_SYSTEM = 0, diff --git a/hw/milkymist-memcard.c b/hw/milkymist-memcard.c index ca5df56290..5dc30ace60 100644 --- a/hw/milkymist-memcard.c +++ b/hw/milkymist-memcard.c @@ -25,7 +25,7 @@ #include "sysbus.h" #include "sysemu.h" #include "trace.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "blockdev.h" #include "sd.h" diff --git a/hw/milkymist-minimac2.c b/hw/milkymist-minimac2.c index 926f7f9a8b..4e92ac3dcb 100644 --- a/hw/milkymist-minimac2.c +++ b/hw/milkymist-minimac2.c @@ -26,7 +26,7 @@ #include "sysbus.h" #include "trace.h" #include "net/net.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "qdev-addr.h" #include diff --git a/hw/milkymist-pfpu.c b/hw/milkymist-pfpu.c index 450bab921f..0521829202 100644 --- a/hw/milkymist-pfpu.c +++ b/hw/milkymist-pfpu.c @@ -25,8 +25,8 @@ #include "hw.h" #include "sysbus.h" #include "trace.h" -#include "qemu-log.h" -#include "qemu-error.h" +#include "qemu/log.h" +#include "qemu/error-report.h" #include /* #define TRACE_EXEC */ diff --git a/hw/milkymist-softusb.c b/hw/milkymist-softusb.c index 0743668d18..b7beb4bedb 100644 --- a/hw/milkymist-softusb.c +++ b/hw/milkymist-softusb.c @@ -26,7 +26,7 @@ #include "trace.h" #include "ui/console.h" #include "hid.h" -#include "qemu-error.h" +#include "qemu/error-report.h" enum { R_CTRL = 0, diff --git a/hw/milkymist-sysctl.c b/hw/milkymist-sysctl.c index f951ef9ca8..519462afcc 100644 --- a/hw/milkymist-sysctl.c +++ b/hw/milkymist-sysctl.c @@ -25,9 +25,9 @@ #include "sysbus.h" #include "sysemu.h" #include "trace.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" -#include "qemu-error.h" +#include "qemu/error-report.h" enum { CTRL_ENABLE = (1<<0), diff --git a/hw/milkymist-tmu2.c b/hw/milkymist-tmu2.c index 3f9a684eda..a11772aebe 100644 --- a/hw/milkymist-tmu2.c +++ b/hw/milkymist-tmu2.c @@ -27,7 +27,7 @@ #include "hw.h" #include "sysbus.h" #include "trace.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include #include diff --git a/hw/milkymist-uart.c b/hw/milkymist-uart.c index aefa8c7f1c..ef5518e5c2 100644 --- a/hw/milkymist-uart.c +++ b/hw/milkymist-uart.c @@ -25,7 +25,7 @@ #include "sysbus.h" #include "trace.h" #include "qemu-char.h" -#include "qemu-error.h" +#include "qemu/error-report.h" enum { R_RXTX = 0, diff --git a/hw/milkymist-vgafb.c b/hw/milkymist-vgafb.c index c3471315d3..561285154f 100644 --- a/hw/milkymist-vgafb.c +++ b/hw/milkymist-vgafb.c @@ -28,7 +28,7 @@ #include "ui/console.h" #include "framebuffer.h" #include "ui/pixel_ops.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #define BITS 8 #include "milkymist-vgafb_template.h" diff --git a/hw/mips_fulong2e.c b/hw/mips_fulong2e.c index 34619b7e3e..60dd8c69bb 100644 --- a/hw/mips_fulong2e.c +++ b/hw/mips_fulong2e.c @@ -33,7 +33,7 @@ #include "qemu-char.h" #include "sysemu.h" #include "audio/audio.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "loader.h" #include "mips-bios.h" #include "ide.h" diff --git a/hw/mips_malta.c b/hw/mips_malta.c index d65d1256fd..04c7a2612c 100644 --- a/hw/mips_malta.c +++ b/hw/mips_malta.c @@ -38,7 +38,7 @@ #include "sysemu.h" #include "arch_init.h" #include "boards.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "mips-bios.h" #include "ide.h" #include "loader.h" diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c index 05494b9b40..511e1e41c0 100644 --- a/hw/mips_r4k.c +++ b/hw/mips_r4k.c @@ -17,7 +17,7 @@ #include "sysemu.h" #include "boards.h" #include "flash.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "mips-bios.h" #include "ide.h" #include "loader.h" diff --git a/hw/mips_timer.c b/hw/mips_timer.c index 7aa9004a0e..83c400c158 100644 --- a/hw/mips_timer.c +++ b/hw/mips_timer.c @@ -22,7 +22,7 @@ #include "hw.h" #include "mips_cpudevs.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #define TIMER_FREQ 100 * 1000 * 1000 diff --git a/hw/musicpal.c b/hw/musicpal.c index 436b3f7c37..5a7bf8bee1 100644 --- a/hw/musicpal.c +++ b/hw/musicpal.c @@ -16,7 +16,7 @@ #include "sysemu.h" #include "boards.h" #include "serial.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #include "block/block.h" #include "flash.h" diff --git a/hw/nand.c b/hw/nand.c index 01f3adaee1..a73205d866 100644 --- a/hw/nand.c +++ b/hw/nand.c @@ -22,7 +22,7 @@ # include "flash.h" # include "blockdev.h" # include "sysbus.h" -#include "qemu-error.h" +#include "qemu/error-report.h" # define NAND_CMD_READ0 0x00 # define NAND_CMD_READ1 0x01 diff --git a/hw/omap1.c b/hw/omap1.c index 4d5815eb08..50c4570f31 100644 --- a/hw/omap1.c +++ b/hw/omap1.c @@ -22,7 +22,7 @@ #include "sysemu.h" #include "soc_dma.h" #include "blockdev.h" -#include "range.h" +#include "qemu/range.h" #include "sysbus.h" /* Should signal the TCMI/GPMC */ diff --git a/hw/omap2.c b/hw/omap2.c index 96aba71052..7ccee69661 100644 --- a/hw/omap2.c +++ b/hw/omap2.c @@ -23,7 +23,7 @@ #include "arm-misc.h" #include "omap.h" #include "sysemu.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-char.h" #include "flash.h" #include "soc_dma.h" diff --git a/hw/omap_dma.c b/hw/omap_dma.c index e619c7b7de..aec5874311 100644 --- a/hw/omap_dma.c +++ b/hw/omap_dma.c @@ -18,7 +18,7 @@ * with this program; if not, see . */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "omap.h" #include "irq.h" #include "soc_dma.h" diff --git a/hw/omap_gptimer.c b/hw/omap_gptimer.c index e39da74067..a5db710dcb 100644 --- a/hw/omap_gptimer.c +++ b/hw/omap_gptimer.c @@ -18,7 +18,7 @@ * with this program; if not, see . */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "omap.h" /* GP timers */ diff --git a/hw/omap_synctimer.c b/hw/omap_synctimer.c index 7031a88531..945711eff5 100644 --- a/hw/omap_synctimer.c +++ b/hw/omap_synctimer.c @@ -18,7 +18,7 @@ * with this program; if not, see . */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "omap.h" struct omap_synctimer_s { MemoryRegion iomem; diff --git a/hw/onenand.c b/hw/onenand.c index 7d255c563f..2e26e3a05d 100644 --- a/hw/onenand.c +++ b/hw/onenand.c @@ -26,7 +26,7 @@ #include "exec/memory.h" #include "exec/address-spaces.h" #include "sysbus.h" -#include "qemu-error.h" +#include "qemu/error-report.h" /* 11 for 2kB-page OneNAND ("2nd generation") and 10 for 1kB-page chips */ #define PAGE_SHIFT 11 diff --git a/hw/openrisc_timer.c b/hw/openrisc_timer.c index 7916e61d24..d965be77de 100644 --- a/hw/openrisc_timer.c +++ b/hw/openrisc_timer.c @@ -20,7 +20,7 @@ #include "cpu.h" #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #define TIMER_FREQ (20 * 1000 * 1000) /* 20MHz */ diff --git a/hw/pc.c b/hw/pc.c index 7aaff0f2fd..0a92ea6bed 100644 --- a/hw/pc.c +++ b/hw/pc.c @@ -50,7 +50,7 @@ #include "exec/memory.h" #include "exec/address-spaces.h" #include "arch_init.h" -#include "bitmap.h" +#include "qemu/bitmap.h" /* debug PC/ISA interrupts */ //#define DEBUG_IRQ diff --git a/hw/pci/msi.c b/hw/pci/msi.c index 680e4637d7..2a04d18884 100644 --- a/hw/pci/msi.c +++ b/hw/pci/msi.c @@ -19,7 +19,7 @@ */ #include "hw/pci/msi.h" -#include "range.h" +#include "qemu/range.h" /* Eventually those constants should go to Linux pci_regs.h */ #define PCI_MSI_PENDING_32 0x10 diff --git a/hw/pci/msix.c b/hw/pci/msix.c index a6a401e286..073e22c315 100644 --- a/hw/pci/msix.c +++ b/hw/pci/msix.c @@ -18,7 +18,7 @@ #include "hw/pci/msi.h" #include "hw/pci/msix.h" #include "hw/pci/pci.h" -#include "range.h" +#include "qemu/range.h" #define MSIX_CAP_LENGTH 12 diff --git a/hw/pci/pci-hotplug.c b/hw/pci/pci-hotplug.c index e5e8a7ab58..2bc02e344f 100644 --- a/hw/pci/pci-hotplug.c +++ b/hw/pci/pci-hotplug.c @@ -30,7 +30,7 @@ #include "monitor/monitor.h" #include "hw/scsi.h" #include "hw/virtio-blk.h" -#include "qemu-config.h" +#include "qemu/config-file.h" #include "blockdev.h" #include "qapi/error.h" diff --git a/hw/pci/pci.c b/hw/pci/pci.c index e062f66088..c9ed95be89 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -29,7 +29,7 @@ #include "net/net.h" #include "sysemu.h" #include "hw/loader.h" -#include "range.h" +#include "qemu/range.h" #include "qmp-commands.h" #include "hw/pci/msi.h" #include "hw/pci/msix.h" diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c index 131091408d..995842a72d 100644 --- a/hw/pci/pci_bridge.c +++ b/hw/pci/pci_bridge.c @@ -31,7 +31,7 @@ #include "hw/pci/pci_bridge.h" #include "hw/pci/pci_bus.h" -#include "range.h" +#include "qemu/range.h" /* PCI bridge subsystem vendor ID helper functions */ #define PCI_SSVID_SIZEOF 8 diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index b60a6faaf3..6c916d15ec 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -25,7 +25,7 @@ #include "hw/pci/msi.h" #include "hw/pci/pci_bus.h" #include "hw/pci/pcie_regs.h" -#include "range.h" +#include "qemu/range.h" //#define DEBUG_PCIE #ifdef DEBUG_PCIE diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c index 18b1512b43..f07266da66 100644 --- a/hw/pci/shpc.c +++ b/hw/pci/shpc.c @@ -1,7 +1,7 @@ #include #include -#include "range.h" -#include "range.h" +#include "qemu/range.h" +#include "qemu/range.h" #include "hw/pci/shpc.h" #include "hw/pci/pci.h" #include "hw/pci/pci_bus.h" diff --git a/hw/pcnet-pci.c b/hw/pcnet-pci.c index c6768bcbdc..5e8eed3af8 100644 --- a/hw/pcnet-pci.c +++ b/hw/pcnet-pci.c @@ -30,7 +30,7 @@ #include "pci/pci.h" #include "net/net.h" #include "loader.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "dma.h" #include "pcnet.h" diff --git a/hw/pcnet.c b/hw/pcnet.c index 5b03edecdd..87736542e4 100644 --- a/hw/pcnet.c +++ b/hw/pcnet.c @@ -37,8 +37,8 @@ #include "qdev.h" #include "net/net.h" -#include "qemu-timer.h" -#include "qemu_socket.h" +#include "qemu/timer.h" +#include "qemu/sockets.h" #include "sysemu.h" #include "pcnet.h" diff --git a/hw/pcspk.c b/hw/pcspk.c index ad6491b0f4..6d55ebe82f 100644 --- a/hw/pcspk.c +++ b/hw/pcspk.c @@ -26,7 +26,7 @@ #include "pc.h" #include "isa.h" #include "audio/audio.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "i8254.h" #include "pcspk.h" diff --git a/hw/pflash_cfi01.c b/hw/pflash_cfi01.c index 36af4647df..59982dcd6f 100644 --- a/hw/pflash_cfi01.c +++ b/hw/pflash_cfi01.c @@ -39,9 +39,9 @@ #include "hw.h" #include "flash.h" #include "block/block.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "exec/address-spaces.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "sysbus.h" #define PFLASH_BUG(fmt, ...) \ diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c index c689cc9f42..6924f064c2 100644 --- a/hw/pflash_cfi02.c +++ b/hw/pflash_cfi02.c @@ -37,10 +37,10 @@ #include "hw.h" #include "flash.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "block/block.h" #include "exec/address-spaces.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "sysbus.h" //#define PFLASH_DEBUG diff --git a/hw/piix_pci.c b/hw/piix_pci.c index b5ea68bc61..3d79c73fda 100644 --- a/hw/piix_pci.c +++ b/hw/piix_pci.c @@ -28,7 +28,7 @@ #include "pci/pci_host.h" #include "isa.h" #include "sysbus.h" -#include "range.h" +#include "qemu/range.h" #include "xen.h" #include "pam.h" diff --git a/hw/pl031.c b/hw/pl031.c index 8bf0183289..834a20c917 100644 --- a/hw/pl031.c +++ b/hw/pl031.c @@ -12,7 +12,7 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" //#define DEBUG_PL031 diff --git a/hw/ppc.c b/hw/ppc.c index 11fd199eaa..f066367609 100644 --- a/hw/ppc.c +++ b/hw/ppc.c @@ -23,10 +23,10 @@ */ #include "hw.h" #include "ppc.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "nvram.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "loader.h" #include "kvm.h" #include "kvm_ppc.h" diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 798e67cedf..3593f7c0e2 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -19,7 +19,7 @@ #include "e500.h" #include "e500-ccsr.h" #include "net/net.h" -#include "qemu-config.h" +#include "qemu/config-file.h" #include "hw/hw.h" #include "hw/serial.h" #include "hw/pci/pci.h" @@ -34,7 +34,7 @@ #include "elf.h" #include "hw/sysbus.h" #include "exec/address-spaces.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "hw/ppce500_pci.h" #define BINARY_DEVICE_TREE_FILE "mpc8544ds.dtb" diff --git a/hw/ppc405_boards.c b/hw/ppc405_boards.c index 5a0e0260e6..31bcc4bb95 100644 --- a/hw/ppc405_boards.c +++ b/hw/ppc405_boards.c @@ -29,7 +29,7 @@ #include "sysemu.h" #include "block/block.h" #include "boards.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "loader.h" #include "blockdev.h" #include "exec/address-spaces.h" diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c index aabb2efb48..b1ed8837d6 100644 --- a/hw/ppc405_uc.c +++ b/hw/ppc405_uc.c @@ -25,9 +25,9 @@ #include "ppc.h" #include "ppc405.h" #include "serial.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "exec/address-spaces.h" #define DEBUG_OPBA diff --git a/hw/ppc4xx_devs.c b/hw/ppc4xx_devs.c index 3b9dc06716..d1fb1576b0 100644 --- a/hw/ppc4xx_devs.c +++ b/hw/ppc4xx_devs.c @@ -24,7 +24,7 @@ #include "hw.h" #include "ppc.h" #include "ppc4xx.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "exec/address-spaces.h" //#define DEBUG_MMIO diff --git a/hw/ppc_booke.c b/hw/ppc_booke.c index d51e7fad67..a7182be0d3 100644 --- a/hw/ppc_booke.c +++ b/hw/ppc_booke.c @@ -23,10 +23,10 @@ */ #include "hw.h" #include "ppc.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "nvram.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "loader.h" diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c index aa46cc6f55..072535294e 100644 --- a/hw/ppc_prep.c +++ b/hw/ppc_prep.c @@ -33,7 +33,7 @@ #include "pci/pci_host.h" #include "ppc.h" #include "boards.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "ide.h" #include "loader.h" #include "mc146818rtc.h" diff --git a/hw/ppce500_pci.c b/hw/ppce500_pci.c index feefc6596b..1e1ade3d2e 100644 --- a/hw/ppce500_pci.c +++ b/hw/ppce500_pci.c @@ -18,7 +18,7 @@ #include "hw/ppc/e500-ccsr.h" #include "pci/pci.h" #include "pci/pci_host.h" -#include "bswap.h" +#include "qemu/bswap.h" #include "ppce500_pci.h" #ifdef DEBUG_PCI diff --git a/hw/ptimer.c b/hw/ptimer.c index bc0b3f802f..24af6a2afe 100644 --- a/hw/ptimer.c +++ b/hw/ptimer.c @@ -6,9 +6,9 @@ * This code is licensed under the GNU LGPL. */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" -#include "host-utils.h" +#include "qemu/host-utils.h" struct ptimer_state { diff --git a/hw/ptimer.h b/hw/ptimer.h index 9d172f7764..28fcaf17f8 100644 --- a/hw/ptimer.h +++ b/hw/ptimer.h @@ -9,7 +9,7 @@ #define PTIMER_H #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "migration/vmstate.h" /* ptimer.c */ diff --git a/hw/pxa2xx_timer.c b/hw/pxa2xx_timer.c index 8242d26c37..1481c6d3e1 100644 --- a/hw/pxa2xx_timer.c +++ b/hw/pxa2xx_timer.c @@ -8,7 +8,7 @@ */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "pxa.h" #include "sysbus.h" diff --git a/hw/q35.h b/hw/q35.h index 2f951c8a94..246c12cb04 100644 --- a/hw/q35.h +++ b/hw/q35.h @@ -23,7 +23,7 @@ #define HW_Q35_H #include "hw.h" -#include "range.h" +#include "qemu/range.h" #include "isa.h" #include "sysbus.h" #include "pc.h" diff --git a/hw/qdev-core.h b/hw/qdev-core.h index 93a3a2a7bc..fdf14ec4a6 100644 --- a/hw/qdev-core.h +++ b/hw/qdev-core.h @@ -1,9 +1,9 @@ #ifndef QDEV_CORE_H #define QDEV_CORE_H -#include "qemu-queue.h" -#include "qemu-option.h" -#include "qemu-types.h" +#include "qemu/queue.h" +#include "qemu/option.h" +#include "qemu/typedefs.h" #include "qom/object.h" #include "hw/irq.h" #include "qapi/error.h" diff --git a/hw/qdev-monitor.c b/hw/qdev-monitor.c index 207282c4a4..1c6712e6de 100644 --- a/hw/qdev-monitor.c +++ b/hw/qdev-monitor.c @@ -21,7 +21,7 @@ #include "monitor/monitor.h" #include "qmp-commands.h" #include "arch_init.h" -#include "qemu-config.h" +#include "qemu/config-file.h" /* * Aliases were a bad idea from the start. Let's keep them diff --git a/hw/qxl-logger.c b/hw/qxl-logger.c index fe2878c836..3cd85d9b97 100644 --- a/hw/qxl-logger.c +++ b/hw/qxl-logger.c @@ -19,7 +19,7 @@ * along with this program; if not, see . */ -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qxl.h" static const char *qxl_type[] = { diff --git a/hw/qxl.c b/hw/qxl.c index ad0214827e..b88a39cc93 100644 --- a/hw/qxl.c +++ b/hw/qxl.c @@ -21,8 +21,8 @@ #include #include "qemu-common.h" -#include "qemu-timer.h" -#include "qemu-queue.h" +#include "qemu/timer.h" +#include "qemu/queue.h" #include "monitor/monitor.h" #include "sysemu.h" #include "trace.h" diff --git a/hw/qxl.h b/hw/qxl.h index 9130261524..f867a1d0ac 100644 --- a/hw/qxl.h +++ b/hw/qxl.h @@ -7,7 +7,7 @@ #include "hw.h" #include "pci/pci.h" #include "vga_int.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "ui/qemu-spice.h" #include "ui/spice-display.h" diff --git a/hw/rc4030.c b/hw/rc4030.c index e0024c87e8..a0358a319c 100644 --- a/hw/rc4030.c +++ b/hw/rc4030.c @@ -24,7 +24,7 @@ #include "hw.h" #include "mips.h" -#include "qemu-timer.h" +#include "qemu/timer.h" /********************************************************/ /* debug rc4030 */ diff --git a/hw/rtl8139.c b/hw/rtl8139.c index e024520b8b..19c31a02c6 100644 --- a/hw/rtl8139.c +++ b/hw/rtl8139.c @@ -54,11 +54,11 @@ #include "hw.h" #include "pci/pci.h" #include "dma.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "net/net.h" #include "loader.h" #include "sysemu.h" -#include "iov.h" +#include "qemu/iov.h" /* debug RTL8139 card */ //#define DEBUG_RTL8139 1 diff --git a/hw/s390x/event-facility.h b/hw/s390x/event-facility.h index 30af0a76a7..791ab2a6de 100644 --- a/hw/s390x/event-facility.h +++ b/hw/s390x/event-facility.h @@ -16,7 +16,7 @@ #define HW_S390_SCLP_EVENT_FACILITY_H #include -#include "qemu-thread.h" +#include "qemu/thread.h" /* SCLP event types */ #define SCLP_EVENT_ASCII_CONSOLE_DATA 0x1a diff --git a/hw/s390x/sclpconsole.c b/hw/s390x/sclpconsole.c index 9ad297c999..ca78d6796a 100644 --- a/hw/s390x/sclpconsole.c +++ b/hw/s390x/sclpconsole.c @@ -13,7 +13,7 @@ */ #include -#include "qemu-thread.h" +#include "qemu/thread.h" #include "sclp.h" #include "event-facility.h" diff --git a/hw/sb16.c b/hw/sb16.c index 523ab0d5fd..bb460ccb60 100644 --- a/hw/sb16.c +++ b/hw/sb16.c @@ -26,8 +26,8 @@ #include "audio/audio.h" #include "isa.h" #include "qdev.h" -#include "qemu-timer.h" -#include "host-utils.h" +#include "qemu/timer.h" +#include "qemu/host-utils.h" #define dolog(...) AUD_log ("sb16", __VA_ARGS__) diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c index dfb2631210..5dc9f512b5 100644 --- a/hw/scsi-bus.c +++ b/hw/scsi-bus.c @@ -1,5 +1,5 @@ #include "hw.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "scsi.h" #include "scsi-defs.h" #include "qdev.h" diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 49b5686a92..c65da4a9c9 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -29,7 +29,7 @@ do { printf("scsi-disk: " fmt , ## __VA_ARGS__); } while (0) #endif #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "scsi.h" #include "scsi-defs.h" #include "sysemu.h" diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c index d9045341ba..faeb61ee2c 100644 --- a/hw/scsi-generic.c +++ b/hw/scsi-generic.c @@ -12,7 +12,7 @@ */ #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "scsi.h" #include "blockdev.h" diff --git a/hw/sd.c b/hw/sd.c index 2e54eea981..428bd78e32 100644 --- a/hw/sd.c +++ b/hw/sd.c @@ -32,7 +32,7 @@ #include "hw.h" #include "block/block.h" #include "sd.h" -#include "bitmap.h" +#include "qemu/bitmap.h" //#define DEBUG_SD 1 diff --git a/hw/serial.c b/hw/serial.c index 3968c4fc46..2cbb5447a7 100644 --- a/hw/serial.c +++ b/hw/serial.c @@ -25,7 +25,7 @@ #include "serial.h" #include "qemu-char.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "exec/address-spaces.h" //#define DEBUG_SERIAL diff --git a/hw/sh_pci.c b/hw/sh_pci.c index d5218420a3..018b1c198b 100644 --- a/hw/sh_pci.c +++ b/hw/sh_pci.c @@ -25,7 +25,7 @@ #include "sh.h" #include "pci/pci.h" #include "pci/pci_host.h" -#include "bswap.h" +#include "qemu/bswap.h" #include "exec/address-spaces.h" typedef struct SHPCIState { diff --git a/hw/sh_timer.c b/hw/sh_timer.c index da6689f369..64ea23fce6 100644 --- a/hw/sh_timer.c +++ b/hw/sh_timer.c @@ -10,7 +10,7 @@ #include "hw.h" #include "sh.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "exec/address-spaces.h" #include "ptimer.h" diff --git a/hw/slavio_timer.c b/hw/slavio_timer.c index c07ceb1de0..584629f1a5 100644 --- a/hw/slavio_timer.c +++ b/hw/slavio_timer.c @@ -23,7 +23,7 @@ */ #include "sun4m.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" #include "sysbus.h" #include "trace.h" diff --git a/hw/sm501.c b/hw/sm501.c index 714aca0492..dd186aa7f2 100644 --- a/hw/sm501.c +++ b/hw/sm501.c @@ -29,7 +29,7 @@ #include "devices.h" #include "sysbus.h" #include "qdev-addr.h" -#include "range.h" +#include "qemu/range.h" #include "ui/pixel_ops.h" /* diff --git a/hw/soc_dma.c b/hw/soc_dma.c index 50d5f84b4e..64e8ee1d13 100644 --- a/hw/soc_dma.c +++ b/hw/soc_dma.c @@ -18,7 +18,7 @@ * with this program; if not, see . */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "soc_dma.h" static void transfer_mem2mem(struct soc_dma_ch_s *ch) diff --git a/hw/spapr.c b/hw/spapr.c index d1252fc68c..1abfde2a05 100644 --- a/hw/spapr.c +++ b/hw/spapr.c @@ -49,7 +49,7 @@ #include "exec/address-spaces.h" #include "hw/usb.h" -#include "qemu-config.h" +#include "qemu/config-file.h" #include diff --git a/hw/spitz.c b/hw/spitz.c index 48668a0f10..1259e32974 100644 --- a/hw/spitz.c +++ b/hw/spitz.c @@ -18,7 +18,7 @@ #include "i2c.h" #include "ssi.h" #include "flash.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "devices.h" #include "sharpsl.h" #include "ui/console.h" diff --git a/hw/stellaris.c b/hw/stellaris.c index 368f8a5e73..26da3c7f60 100644 --- a/hw/stellaris.c +++ b/hw/stellaris.c @@ -11,7 +11,7 @@ #include "ssi.h" #include "arm-misc.h" #include "devices.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "i2c.h" #include "net/net.h" #include "boards.h" diff --git a/hw/strongarm.c b/hw/strongarm.c index 44bec34e07..f776fee3bc 100644 --- a/hw/strongarm.c +++ b/hw/strongarm.c @@ -28,7 +28,7 @@ */ #include "sysbus.h" #include "strongarm.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "arm-misc.h" #include "qemu-char.h" #include "sysemu.h" diff --git a/hw/sun4m.c b/hw/sun4m.c index 9a784dfd04..4245854949 100644 --- a/hw/sun4m.c +++ b/hw/sun4m.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sun4m.h" #include "nvram.h" #include "sparc32_dma.h" diff --git a/hw/sun4u.c b/hw/sun4u.c index 000f6118e1..8bca4fdff9 100644 --- a/hw/sun4u.c +++ b/hw/sun4u.c @@ -29,7 +29,7 @@ #include "nvram.h" #include "fdc.h" #include "net/net.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "boards.h" #include "firmware_abi.h" diff --git a/hw/tsc2005.c b/hw/tsc2005.c index e2326283c0..740ff86aa8 100644 --- a/hw/tsc2005.c +++ b/hw/tsc2005.c @@ -19,7 +19,7 @@ */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ui/console.h" #include "devices.h" diff --git a/hw/tsc210x.c b/hw/tsc210x.c index 2b3535d4fc..2076c355d2 100644 --- a/hw/tsc210x.c +++ b/hw/tsc210x.c @@ -21,7 +21,7 @@ #include "hw.h" #include "audio/audio.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ui/console.h" #include "omap.h" /* For I2SCodec and uWireSlave */ #include "devices.h" diff --git a/hw/tusb6010.c b/hw/tusb6010.c index 325200bd34..990d50619d 100644 --- a/hw/tusb6010.c +++ b/hw/tusb6010.c @@ -19,7 +19,7 @@ * with this program; if not, see . */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "usb.h" #include "omap.h" #include "irq.h" diff --git a/hw/twl92230.c b/hw/twl92230.c index ce699bdbdd..3210b9ef4e 100644 --- a/hw/twl92230.c +++ b/hw/twl92230.c @@ -20,7 +20,7 @@ */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "i2c.h" #include "sysemu.h" #include "ui/console.h" diff --git a/hw/usb.h b/hw/usb.h index efae65dcad..81e265c4fd 100644 --- a/hw/usb.h +++ b/hw/usb.h @@ -26,7 +26,7 @@ */ #include "qdev.h" -#include "qemu-queue.h" +#include "qemu/queue.h" /* Constants related to the USB / PCI interaction */ #define USB_SBRN 0x60 /* Serial Bus Release Number Register */ diff --git a/hw/usb/combined-packet.c b/hw/usb/combined-packet.c index 4a0c299457..13f6602ad2 100644 --- a/hw/usb/combined-packet.c +++ b/hw/usb/combined-packet.c @@ -21,7 +21,7 @@ */ #include "qemu-common.h" #include "hw/usb.h" -#include "iov.h" +#include "qemu/iov.h" #include "trace.h" static void usb_combined_packet_add(USBCombinedPacket *combined, USBPacket *p) diff --git a/hw/usb/core.c b/hw/usb/core.c index 8e360d3ec0..e315fc1021 100644 --- a/hw/usb/core.c +++ b/hw/usb/core.c @@ -25,7 +25,7 @@ */ #include "qemu-common.h" #include "hw/usb.h" -#include "iov.h" +#include "qemu/iov.h" #include "trace.h" void usb_attach(USBPort *port) diff --git a/hw/usb/dev-hid.c b/hw/usb/dev-hid.c index 6953f2e710..ce38fef9f6 100644 --- a/hw/usb/dev-hid.c +++ b/hw/usb/dev-hid.c @@ -26,7 +26,7 @@ #include "ui/console.h" #include "hw/usb.h" #include "hw/usb/desc.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "hw/hid.h" /* HID interface requests */ diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c index bf289ff5a6..e8ada9f02c 100644 --- a/hw/usb/dev-network.c +++ b/hw/usb/dev-network.c @@ -27,10 +27,10 @@ #include "hw/usb.h" #include "hw/usb/desc.h" #include "net/net.h" -#include "qemu-queue.h" -#include "qemu-config.h" +#include "qemu/queue.h" +#include "qemu/config-file.h" #include "sysemu.h" -#include "iov.h" +#include "qemu/iov.h" /*#define TRAFFIC_DEBUG*/ /* Thanks to NetChip Technologies for donating this product ID. diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c index 99b19df1d1..2ff4fe247a 100644 --- a/hw/usb/dev-serial.c +++ b/hw/usb/dev-serial.c @@ -9,7 +9,7 @@ */ #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "hw/usb.h" #include "hw/usb/desc.h" #include "qemu-char.h" diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c index 3862c9b6c9..f26bb341f7 100644 --- a/hw/usb/dev-smartcard-reader.c +++ b/hw/usb/dev-smartcard-reader.c @@ -35,7 +35,7 @@ */ #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "hw/usb.h" #include "hw/usb/desc.h" #include "monitor/monitor.h" diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index 0d7597b4d1..6d27bac94f 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c @@ -8,8 +8,8 @@ */ #include "qemu-common.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "hw/usb.h" #include "hw/usb/desc.h" #include "hw/scsi.h" diff --git a/hw/usb/dev-uas.c b/hw/usb/dev-uas.c index a21b2ba627..9a0088928f 100644 --- a/hw/usb/dev-uas.c +++ b/hw/usb/dev-uas.c @@ -10,8 +10,8 @@ */ #include "qemu-common.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "trace.h" #include "hw/usb.h" diff --git a/hw/usb/hcd-ehci-pci.c b/hw/usb/hcd-ehci-pci.c index 8b043966f6..ee77d41db5 100644 --- a/hw/usb/hcd-ehci-pci.c +++ b/hw/usb/hcd-ehci-pci.c @@ -17,7 +17,7 @@ #include "hw/usb/hcd-ehci.h" #include "hw/pci/pci.h" -#include "range.h" +#include "qemu/range.h" typedef struct EHCIPCIState { PCIDevice pcidev; diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h index 740f7309fb..5bc80031bf 100644 --- a/hw/usb/hcd-ehci.h +++ b/hw/usb/hcd-ehci.h @@ -18,7 +18,7 @@ #define HW_USB_EHCI_H 1 #include "hw/hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "hw/usb.h" #include "monitor/monitor.h" #include "trace.h" diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c index c707f7a2bb..64e9e834bf 100644 --- a/hw/usb/hcd-musb.c +++ b/hw/usb/hcd-musb.c @@ -21,7 +21,7 @@ * Only host-mode and non-DMA accesses are currently supported. */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "hw/usb.h" #include "hw/irq.h" #include "hw/hw.h" diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c index 4faf8e1aed..052c4a3037 100644 --- a/hw/usb/hcd-ohci.c +++ b/hw/usb/hcd-ohci.c @@ -27,7 +27,7 @@ */ #include "hw/hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "hw/usb.h" #include "hw/pci/pci.h" #include "hw/sysbus.h" diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index 04c944613c..c9b8a31465 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -28,8 +28,8 @@ #include "hw/hw.h" #include "hw/usb.h" #include "hw/pci/pci.h" -#include "qemu-timer.h" -#include "iov.h" +#include "qemu/timer.h" +#include "qemu/iov.h" #include "dma.h" #include "trace.h" diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index 220c3b536a..e2de71ef1a 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -19,7 +19,7 @@ * License along with this library; if not, see . */ #include "hw/hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "hw/usb.h" #include "hw/pci/pci.h" #include "hw/pci/msi.h" diff --git a/hw/usb/host-linux.c b/hw/usb/host-linux.c index 5a56e99891..9a8c26ceaf 100644 --- a/hw/usb/host-linux.c +++ b/hw/usb/host-linux.c @@ -31,7 +31,7 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "monitor/monitor.h" #include "sysemu.h" #include "trace.h" diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index 3621076020..31e5f27595 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -26,10 +26,10 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "monitor/monitor.h" #include "sysemu.h" -#include "iov.h" +#include "qemu/iov.h" #include #include diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c index 096621cdbd..9f204bc113 100644 --- a/hw/vfio_pci.c +++ b/hw/vfio_pci.c @@ -27,7 +27,7 @@ #include #include "config.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" #include "exec/address-spaces.h" #include "kvm.h" #include "exec/memory.h" @@ -35,9 +35,9 @@ #include "pci/msix.h" #include "pci/pci.h" #include "qemu-common.h" -#include "qemu-error.h" -#include "qemu-queue.h" -#include "range.h" +#include "qemu/error-report.h" +#include "qemu/queue.h" +#include "qemu/range.h" /* #define DEBUG_VFIO */ #ifdef DEBUG_VFIO diff --git a/hw/vga-isa-mm.c b/hw/vga-isa-mm.c index 008703ff57..311c966f77 100644 --- a/hw/vga-isa-mm.c +++ b/hw/vga-isa-mm.c @@ -26,7 +26,7 @@ #include "pc.h" #include "vga_int.h" #include "ui/pixel_ops.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #define VGA_RAM_SIZE (8192 * 1024) diff --git a/hw/vga-isa.c b/hw/vga-isa.c index d1d5b11828..cbe7b05a7e 100644 --- a/hw/vga-isa.c +++ b/hw/vga-isa.c @@ -28,7 +28,7 @@ #include "pc.h" #include "vga_int.h" #include "ui/pixel_ops.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "loader.h" typedef struct ISAVGAState { diff --git a/hw/vga-pci.c b/hw/vga-pci.c index fe3a3d4899..87c7c0648d 100644 --- a/hw/vga-pci.c +++ b/hw/vga-pci.c @@ -28,7 +28,7 @@ #include "pci/pci.h" #include "vga_int.h" #include "ui/pixel_ops.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "loader.h" #define PCI_VGA_IOPORT_OFFSET 0x400 diff --git a/hw/vga.c b/hw/vga.c index 4007116859..e2ba7f208c 100644 --- a/hw/vga.c +++ b/hw/vga.c @@ -28,7 +28,7 @@ #include "pci/pci.h" #include "vga_int.h" #include "ui/pixel_ops.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "xen.h" #include "trace.h" diff --git a/hw/vhost.c b/hw/vhost.c index feaff64c15..4e1cb47418 100644 --- a/hw/vhost.c +++ b/hw/vhost.c @@ -16,7 +16,7 @@ #include #include "vhost.h" #include "hw/hw.h" -#include "range.h" +#include "qemu/range.h" #include #include "exec/address-spaces.h" diff --git a/hw/vhost_net.c b/hw/vhost_net.c index 93ad89a11c..ae2785d83f 100644 --- a/hw/vhost_net.c +++ b/hw/vhost_net.c @@ -18,7 +18,7 @@ #include "virtio-net.h" #include "vhost_net.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "config.h" diff --git a/hw/virtex_ml507.c b/hw/virtex_ml507.c index 0f27c2b414..5134e2f477 100644 --- a/hw/virtex_ml507.c +++ b/hw/virtex_ml507.c @@ -32,7 +32,7 @@ #include "device_tree.h" #include "loader.h" #include "elf.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "exec/address-spaces.h" #include "ppc.h" diff --git a/hw/virtio-balloon.c b/hw/virtio-balloon.c index 97d3a932d9..2eb709b422 100644 --- a/hw/virtio-balloon.c +++ b/hw/virtio-balloon.c @@ -13,7 +13,7 @@ * */ -#include "iov.h" +#include "qemu/iov.h" #include "qemu-common.h" #include "virtio.h" #include "pc.h" diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index e25cc96477..208caa2642 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -12,7 +12,7 @@ */ #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "trace.h" #include "hw/block-common.h" #include "blockdev.h" diff --git a/hw/virtio-console.c b/hw/virtio-console.c index cffee3d470..df0951e973 100644 --- a/hw/virtio-console.c +++ b/hw/virtio-console.c @@ -11,7 +11,7 @@ */ #include "qemu-char.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "trace.h" #include "virtio-serial.h" diff --git a/hw/virtio-net.c b/hw/virtio-net.c index dc7c6d6b56..5d03b31c1b 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -11,13 +11,13 @@ * */ -#include "iov.h" +#include "qemu/iov.h" #include "virtio.h" #include "net/net.h" #include "net/checksum.h" #include "net/tap.h" -#include "qemu-error.h" -#include "qemu-timer.h" +#include "qemu/error-report.h" +#include "qemu/timer.h" #include "virtio-net.h" #include "vhost_net.h" diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index a2355dc867..f58917f75f 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -23,14 +23,14 @@ #include "virtio-serial.h" #include "virtio-scsi.h" #include "pci/pci.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "pci/msi.h" #include "pci/msix.h" #include "loader.h" #include "kvm.h" #include "blockdev.h" #include "virtio-pci.h" -#include "range.h" +#include "qemu/range.h" /* from Linux's linux/virtio_pci.h */ diff --git a/hw/virtio-rng.c b/hw/virtio-rng.c index a73ef8e334..e063127df6 100644 --- a/hw/virtio-rng.c +++ b/hw/virtio-rng.c @@ -9,7 +9,7 @@ * top-level directory. */ -#include "iov.h" +#include "qemu/iov.h" #include "qdev.h" #include "virtio.h" #include "virtio-rng.h" diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index 5559518a93..fc5cb32277 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -18,9 +18,9 @@ * GNU GPL, version 2 or (at your option) any later version. */ -#include "iov.h" +#include "qemu/iov.h" #include "monitor/monitor.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "sysbus.h" #include "trace.h" #include "virtio-serial.h" diff --git a/hw/virtio.c b/hw/virtio.c index f40a8c5571..0455a9e8f3 100644 --- a/hw/virtio.c +++ b/hw/virtio.c @@ -14,9 +14,9 @@ #include #include "trace.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "virtio.h" -#include "qemu-barrier.h" +#include "qemu/atomic.h" /* The alignment to use between consumer and producer parts of vring. * x86 pagesize again. */ diff --git a/hw/virtio.h b/hw/virtio.h index cdcb490733..511a16992e 100644 --- a/hw/virtio.h +++ b/hw/virtio.h @@ -18,7 +18,7 @@ #include "net/net.h" #include "qdev.h" #include "sysemu.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" #ifdef CONFIG_LINUX #include "9p.h" #endif diff --git a/hw/vt82c686.c b/hw/vt82c686.c index edceb5a01d..a18aaed217 100644 --- a/hw/vt82c686.c +++ b/hw/vt82c686.c @@ -23,7 +23,7 @@ #include "acpi.h" #include "pm_smbus.h" #include "sysemu.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "exec/address-spaces.h" typedef uint32_t pci_addr_t; diff --git a/hw/watchdog.c b/hw/watchdog.c index 623b299f71..5b04215374 100644 --- a/hw/watchdog.c +++ b/hw/watchdog.c @@ -20,9 +20,9 @@ */ #include "qemu-common.h" -#include "qemu-option.h" -#include "qemu-config.h" -#include "qemu-queue.h" +#include "qemu/option.h" +#include "qemu/config-file.h" +#include "qemu/queue.h" #include "qapi/qmp/types.h" #include "monitor/monitor.h" #include "sysemu.h" diff --git a/hw/watchdog.h b/hw/watchdog.h index c12a29311a..3e9a970686 100644 --- a/hw/watchdog.h +++ b/hw/watchdog.h @@ -22,7 +22,7 @@ #ifndef QEMU_WATCHDOG_H #define QEMU_WATCHDOG_H -#include "qemu-queue.h" +#include "qemu/queue.h" struct WatchdogTimerModel { QLIST_ENTRY(WatchdogTimerModel) entry; diff --git a/hw/wdt_i6300esb.c b/hw/wdt_i6300esb.c index 181774220d..54f0665135 100644 --- a/hw/wdt_i6300esb.c +++ b/hw/wdt_i6300esb.c @@ -22,7 +22,7 @@ #include #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "watchdog.h" #include "hw.h" #include "pci/pci.h" diff --git a/hw/wdt_ib700.c b/hw/wdt_ib700.c index 7f6c21d809..4475f7b862 100644 --- a/hw/wdt_ib700.c +++ b/hw/wdt_ib700.c @@ -20,7 +20,7 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "watchdog.h" #include "hw.h" #include "isa.h" diff --git a/hw/xen_backend.c b/hw/xen_backend.c index f83a1e1d09..270584fc10 100644 --- a/hw/xen_backend.c +++ b/hw/xen_backend.c @@ -36,7 +36,7 @@ #include "hw.h" #include "qemu-char.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "xen_backend.h" #include diff --git a/hw/xen_common.h b/hw/xen_common.h index 727757afb4..95bc9a7825 100644 --- a/hw/xen_common.h +++ b/hw/xen_common.h @@ -16,7 +16,7 @@ #include "hw.h" #include "xen.h" -#include "qemu-queue.h" +#include "qemu/queue.h" /* * We don't support Xen prior to 3.3.0. diff --git a/hw/xen_domainbuild.c b/hw/xen_domainbuild.c index db1497469a..a4272f0680 100644 --- a/hw/xen_domainbuild.c +++ b/hw/xen_domainbuild.c @@ -1,8 +1,8 @@ #include #include "xen_backend.h" #include "xen_domainbuild.h" -#include "qemu-timer.h" -#include "qemu-log.h" +#include "qemu/timer.h" +#include "qemu/log.h" #include diff --git a/hw/xen_pt.c b/hw/xen_pt.c index 5c50d562d9..9ebd028f2e 100644 --- a/hw/xen_pt.c +++ b/hw/xen_pt.c @@ -58,7 +58,7 @@ #include "xen.h" #include "xen_backend.h" #include "xen_pt.h" -#include "range.h" +#include "qemu/range.h" #include "exec/address-spaces.h" #define XEN_PT_NR_IRQS (256) diff --git a/hw/xen_pt_config_init.c b/hw/xen_pt_config_init.c index 0a5f82cb80..54a179af90 100644 --- a/hw/xen_pt_config_init.c +++ b/hw/xen_pt_config_init.c @@ -12,7 +12,7 @@ * This file implements direct PCI assignment to a HVM guest */ -#include "qemu-timer.h" +#include "qemu/timer.h" #include "xen_backend.h" #include "xen_pt.h" diff --git a/hw/xgmac.c b/hw/xgmac.c index d0d510ed6a..acc3d37648 100644 --- a/hw/xgmac.c +++ b/hw/xgmac.c @@ -26,7 +26,7 @@ #include "sysbus.h" #include "qemu-char.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "net/net.h" #include "net/checksum.h" diff --git a/hw/xilinx_axidma.c b/hw/xilinx_axidma.c index 2fd6068428..ce02764b3f 100644 --- a/hw/xilinx_axidma.c +++ b/hw/xilinx_axidma.c @@ -23,9 +23,9 @@ */ #include "sysbus.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "ptimer.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "qdev-addr.h" #include "stream.h" diff --git a/hw/xilinx_axienet.c b/hw/xilinx_axienet.c index 35979e65c9..09e49b0aee 100644 --- a/hw/xilinx_axienet.c +++ b/hw/xilinx_axienet.c @@ -23,7 +23,7 @@ */ #include "sysbus.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "net/net.h" #include "net/checksum.h" diff --git a/hw/xilinx_spi.c b/hw/xilinx_spi.c index 039027442c..4eed1828e3 100644 --- a/hw/xilinx_spi.c +++ b/hw/xilinx_spi.c @@ -26,7 +26,7 @@ #include "sysbus.h" #include "sysemu.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "fifo.h" #include "ssi.h" diff --git a/hw/xilinx_spips.c b/hw/xilinx_spips.c index ee7656d7d8..ebe375e56f 100644 --- a/hw/xilinx_spips.c +++ b/hw/xilinx_spips.c @@ -25,10 +25,10 @@ #include "sysbus.h" #include "sysemu.h" #include "ptimer.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "fifo.h" #include "ssi.h" -#include "bitops.h" +#include "qemu/bitops.h" #ifdef XILINX_SPIPS_ERR_DEBUG #define DB_PRINT(...) do { \ diff --git a/hw/xilinx_timer.c b/hw/xilinx_timer.c index 2b01dc2869..69294bb83c 100644 --- a/hw/xilinx_timer.c +++ b/hw/xilinx_timer.c @@ -24,7 +24,7 @@ #include "sysbus.h" #include "ptimer.h" -#include "qemu-log.h" +#include "qemu/log.h" #define D(x) diff --git a/hw/xtensa_pic.c b/hw/xtensa_pic.c index 1ec70cd969..97d36be272 100644 --- a/hw/xtensa_pic.c +++ b/hw/xtensa_pic.c @@ -26,8 +26,8 @@ */ #include "hw.h" -#include "qemu-log.h" -#include "qemu-timer.h" +#include "qemu/log.h" +#include "qemu/timer.h" void xtensa_advance_ccount(CPUXtensaState *env, uint32_t d) { diff --git a/hw/zynq_slcr.c b/hw/zynq_slcr.c index dde4306195..c7ce51f4a6 100644 --- a/hw/zynq_slcr.c +++ b/hw/zynq_slcr.c @@ -15,7 +15,7 @@ */ #include "hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysbus.h" #include "sysemu.h" diff --git a/include/block/aio.h b/include/block/aio.h index 31884a8f16..0933f05878 100644 --- a/include/block/aio.h +++ b/include/block/aio.h @@ -15,8 +15,8 @@ #define QEMU_AIO_H #include "qemu-common.h" -#include "qemu-queue.h" -#include "event_notifier.h" +#include "qemu/queue.h" +#include "qemu/event_notifier.h" typedef struct BlockDriverAIOCB BlockDriverAIOCB; typedef void BlockDriverCompletionFunc(void *opaque, int ret); diff --git a/include/block/block.h b/include/block/block.h index d49ce4dbc5..b81d200b03 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -3,7 +3,7 @@ #include "block/aio.h" #include "qemu-common.h" -#include "qemu-option.h" +#include "qemu/option.h" #include "block/coroutine.h" #include "qapi/qmp/qobject.h" #include "qapi-types.h" diff --git a/include/block/block_int.h b/include/block/block_int.h index 14c57afd54..f83ffb8a08 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -25,10 +25,10 @@ #define BLOCK_INT_H #include "block/block.h" -#include "qemu-option.h" -#include "qemu-queue.h" +#include "qemu/option.h" +#include "qemu/queue.h" #include "block/coroutine.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qapi-types.h" #include "qapi/qmp/qerror.h" #include "monitor/monitor.h" diff --git a/include/block/coroutine.h b/include/block/coroutine.h index 34c15d4116..c31fae3f3c 100644 --- a/include/block/coroutine.h +++ b/include/block/coroutine.h @@ -16,8 +16,8 @@ #define QEMU_COROUTINE_H #include -#include "qemu-queue.h" -#include "qemu-timer.h" +#include "qemu/queue.h" +#include "qemu/timer.h" /** * Coroutines are a mechanism for stack switching and can be used for diff --git a/include/block/coroutine_int.h b/include/block/coroutine_int.h index 282a3ceda6..17eb71e723 100644 --- a/include/block/coroutine_int.h +++ b/include/block/coroutine_int.h @@ -25,7 +25,7 @@ #ifndef QEMU_COROUTINE_INT_H #define QEMU_COROUTINE_INT_H -#include "qemu-queue.h" +#include "qemu/queue.h" #include "block/coroutine.h" typedef enum { diff --git a/include/block/thread-pool.h b/include/block/thread-pool.h index a87b287081..200703e35f 100644 --- a/include/block/thread-pool.h +++ b/include/block/thread-pool.h @@ -19,8 +19,8 @@ #define QEMU_THREAD_POOL_H 1 #include "qemu-common.h" -#include "qemu-queue.h" -#include "qemu-thread.h" +#include "qemu/queue.h" +#include "qemu/thread.h" #include "block/coroutine.h" #include "block/block_int.h" diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index bec04e2008..c12e35f54d 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -20,7 +20,7 @@ #define CPU_ALL_H #include "qemu-common.h" -#include "qemu-tls.h" +#include "qemu/tls.h" #include "exec/cpu-common.h" /* some important defines: diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h index f83d6180f3..4d4f8d4e98 100644 --- a/include/exec/cpu-common.h +++ b/include/exec/cpu-common.h @@ -9,8 +9,8 @@ #include "exec/poison.h" #endif -#include "bswap.h" -#include "qemu-queue.h" +#include "qemu/bswap.h" +#include "qemu/queue.h" #if !defined(CONFIG_USER_ONLY) diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h index 8d2230e50e..aea0ece051 100644 --- a/include/exec/cpu-defs.h +++ b/include/exec/cpu-defs.h @@ -27,8 +27,8 @@ #include #include #include -#include "osdep.h" -#include "qemu-queue.h" +#include "qemu/osdep.h" +#include "qemu/queue.h" #include "exec/hwaddr.h" #ifndef TARGET_LONG_BITS diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 2ae8aae3d6..46dca74fda 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -70,7 +70,7 @@ typedef struct TranslationBlock TranslationBlock; #define OPPARAM_BUF_SIZE (OPC_BUF_SIZE * MAX_OPC_PARAM) -#include "qemu-log.h" +#include "qemu/log.h" void gen_intermediate_code(CPUArchState *env, struct TranslationBlock *tb); void gen_intermediate_code_pc(CPUArchState *env, struct TranslationBlock *tb); diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h index 1541f0b1e4..8043b3ba26 100644 --- a/include/exec/gen-icount.h +++ b/include/exec/gen-icount.h @@ -1,7 +1,7 @@ #ifndef GEN_ICOUNT_H #define GEN_ICOUNT_H 1 -#include "qemu-timer.h" +#include "qemu/timer.h" /* Helpers for instruction counting code generation. */ diff --git a/include/exec/memory.h b/include/exec/memory.h index b0c474584f..aada969628 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -21,10 +21,10 @@ #include "qemu-common.h" #include "exec/cpu-common.h" #include "exec/hwaddr.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "exec/iorange.h" #include "exec/ioport.h" -#include "int128.h" +#include "qemu/int128.h" typedef struct MemoryRegionOps MemoryRegionOps; typedef struct MemoryRegion MemoryRegion; diff --git a/include/exec/softmmu_template.h b/include/exec/softmmu_template.h index 15d4c519ee..b219191abd 100644 --- a/include/exec/softmmu_template.h +++ b/include/exec/softmmu_template.h @@ -21,7 +21,7 @@ * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ -#include "qemu-timer.h" +#include "qemu/timer.h" #include "exec/memory.h" #define DATA_SIZE (1 << SHIFT) diff --git a/include/migration/migration.h b/include/migration/migration.h index a95f761e4c..8b7af61e7e 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -16,7 +16,7 @@ #include "qapi/qmp/qdict.h" #include "qemu-common.h" -#include "notify.h" +#include "qemu/notify.h" #include "qapi/error.h" #include "migration/vmstate.h" #include "qapi-types.h" diff --git a/include/net/net.h b/include/net/net.h index 41d3729867..de42dd76da 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -1,10 +1,10 @@ #ifndef QEMU_NET_H #define QEMU_NET_H -#include "qemu-queue.h" +#include "qemu/queue.h" #include "qemu-common.h" #include "qapi/qmp/qdict.h" -#include "qemu-option.h" +#include "qemu/option.h" #include "net/queue.h" #include "migration/vmstate.h" #include "qapi-types.h" diff --git a/include/net/slirp.h b/include/net/slirp.h index ac9d44964f..54b655c272 100644 --- a/include/net/slirp.h +++ b/include/net/slirp.h @@ -26,7 +26,7 @@ #include "qemu-common.h" #include "qapi/qmp/qdict.h" -#include "qemu-option.h" +#include "qemu/option.h" #include "qapi-types.h" #ifdef CONFIG_SLIRP diff --git a/include/qapi/error.h b/include/qapi/error.h index 4d52e7369e..5cd2f0c302 100644 --- a/include/qapi/error.h +++ b/include/qapi/error.h @@ -12,7 +12,7 @@ #ifndef ERROR_H #define ERROR_H -#include "compiler.h" +#include "qemu/compiler.h" #include "qapi-types.h" #include diff --git a/include/qapi/opts-visitor.h b/include/qapi/opts-visitor.h index 31fa4c5628..5939eeebc7 100644 --- a/include/qapi/opts-visitor.h +++ b/include/qapi/opts-visitor.h @@ -14,7 +14,7 @@ #define OPTS_VISITOR_H #include "qapi/visitor.h" -#include "qemu-option.h" +#include "qemu/option.h" typedef struct OptsVisitor OptsVisitor; diff --git a/include/qapi/qmp/qdict.h b/include/qapi/qmp/qdict.h index c815981d30..6d9a4be3a5 100644 --- a/include/qapi/qmp/qdict.h +++ b/include/qapi/qmp/qdict.h @@ -15,7 +15,7 @@ #include "qapi/qmp/qobject.h" #include "qapi/qmp/qlist.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include #define QDICT_BUCKET_MAX 512 diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h index d912297590..6c0a18dfc4 100644 --- a/include/qapi/qmp/qerror.h +++ b/include/qapi/qmp/qerror.h @@ -14,7 +14,7 @@ #include "qapi/qmp/qdict.h" #include "qapi/qmp/qstring.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "qapi/error.h" #include "qapi-types.h" #include diff --git a/include/qapi/qmp/qjson.h b/include/qapi/qmp/qjson.h index 0473374bf2..73351ed6d6 100644 --- a/include/qapi/qmp/qjson.h +++ b/include/qapi/qmp/qjson.h @@ -15,7 +15,7 @@ #define QJSON_H #include -#include "compiler.h" +#include "qemu/compiler.h" #include "qapi/qmp/qobject.h" #include "qapi/qmp/qstring.h" diff --git a/include/qapi/qmp/qlist.h b/include/qapi/qmp/qlist.h index ffa0846d48..382f04c3c4 100644 --- a/include/qapi/qmp/qlist.h +++ b/include/qapi/qmp/qlist.h @@ -14,8 +14,8 @@ #define QLIST_H #include "qapi/qmp/qobject.h" -#include "qemu-queue.h" -#include "qemu-queue.h" +#include "qemu/queue.h" +#include "qemu/queue.h" typedef struct QListEntry { QObject *value; diff --git a/include/qemu/acl.h b/include/qemu/acl.h new file mode 100644 index 0000000000..116487e282 --- /dev/null +++ b/include/qemu/acl.h @@ -0,0 +1,74 @@ +/* + * QEMU access control list management + * + * Copyright (C) 2009 Red Hat, Inc + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef __QEMU_ACL_H__ +#define __QEMU_ACL_H__ + +#include "qemu/queue.h" + +typedef struct qemu_acl_entry qemu_acl_entry; +typedef struct qemu_acl qemu_acl; + +struct qemu_acl_entry { + char *match; + int deny; + + QTAILQ_ENTRY(qemu_acl_entry) next; +}; + +struct qemu_acl { + char *aclname; + unsigned int nentries; + QTAILQ_HEAD(,qemu_acl_entry) entries; + int defaultDeny; +}; + +qemu_acl *qemu_acl_init(const char *aclname); + +qemu_acl *qemu_acl_find(const char *aclname); + +int qemu_acl_party_is_allowed(qemu_acl *acl, + const char *party); + +void qemu_acl_reset(qemu_acl *acl); + +int qemu_acl_append(qemu_acl *acl, + int deny, + const char *match); +int qemu_acl_insert(qemu_acl *acl, + int deny, + const char *match, + int index); +int qemu_acl_remove(qemu_acl *acl, + const char *match); + +#endif /* __QEMU_ACL_H__ */ + +/* + * Local variables: + * c-indent-level: 4 + * c-basic-offset: 4 + * tab-width: 8 + * End: + */ diff --git a/include/qemu/atomic.h b/include/qemu/atomic.h new file mode 100644 index 0000000000..96a194bbee --- /dev/null +++ b/include/qemu/atomic.h @@ -0,0 +1,67 @@ +#ifndef __QEMU_BARRIER_H +#define __QEMU_BARRIER_H 1 + +/* Compiler barrier */ +#define barrier() asm volatile("" ::: "memory") + +#if defined(__i386__) + +#include "qemu/compiler.h" /* QEMU_GNUC_PREREQ */ + +/* + * Because of the strongly ordered x86 storage model, wmb() and rmb() are nops + * on x86(well, a compiler barrier only). Well, at least as long as + * qemu doesn't do accesses to write-combining memory or non-temporal + * load/stores from C code. + */ +#define smp_wmb() barrier() +#define smp_rmb() barrier() +/* + * We use GCC builtin if it's available, as that can use + * mfence on 32 bit as well, e.g. if built with -march=pentium-m. + * However, on i386, there seem to be known bugs as recently as 4.3. + * */ +#if QEMU_GNUC_PREREQ(4, 4) +#define smp_mb() __sync_synchronize() +#else +#define smp_mb() asm volatile("lock; addl $0,0(%%esp) " ::: "memory") +#endif + +#elif defined(__x86_64__) + +#define smp_wmb() barrier() +#define smp_rmb() barrier() +#define smp_mb() asm volatile("mfence" ::: "memory") + +#elif defined(_ARCH_PPC) + +/* + * We use an eieio() for wmb() on powerpc. This assumes we don't + * need to order cacheable and non-cacheable stores with respect to + * each other + */ +#define smp_wmb() asm volatile("eieio" ::: "memory") + +#if defined(__powerpc64__) +#define smp_rmb() asm volatile("lwsync" ::: "memory") +#else +#define smp_rmb() asm volatile("sync" ::: "memory") +#endif + +#define smp_mb() asm volatile("sync" ::: "memory") + +#else + +/* + * For (host) platforms we don't have explicit barrier definitions + * for, we use the gcc __sync_synchronize() primitive to generate a + * full barrier. This should be safe on all platforms, though it may + * be overkill for wmb() and rmb(). + */ +#define smp_wmb() __sync_synchronize() +#define smp_mb() __sync_synchronize() +#define smp_rmb() __sync_synchronize() + +#endif + +#endif diff --git a/include/qemu/bitmap.h b/include/qemu/bitmap.h new file mode 100644 index 0000000000..308bbb71e9 --- /dev/null +++ b/include/qemu/bitmap.h @@ -0,0 +1,222 @@ +/* + * Bitmap Module + * + * Copyright (C) 2010 Corentin Chary + * + * Mostly inspired by (stolen from) linux/bitmap.h and linux/bitops.h + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING.LIB file in the top-level directory. + */ + +#ifndef BITMAP_H +#define BITMAP_H + +#include "qemu-common.h" +#include "qemu/bitops.h" + +/* + * The available bitmap operations and their rough meaning in the + * case that the bitmap is a single unsigned long are thus: + * + * Note that nbits should be always a compile time evaluable constant. + * Otherwise many inlines will generate horrible code. + * + * bitmap_zero(dst, nbits) *dst = 0UL + * bitmap_fill(dst, nbits) *dst = ~0UL + * bitmap_copy(dst, src, nbits) *dst = *src + * bitmap_and(dst, src1, src2, nbits) *dst = *src1 & *src2 + * bitmap_or(dst, src1, src2, nbits) *dst = *src1 | *src2 + * bitmap_xor(dst, src1, src2, nbits) *dst = *src1 ^ *src2 + * bitmap_andnot(dst, src1, src2, nbits) *dst = *src1 & ~(*src2) + * bitmap_complement(dst, src, nbits) *dst = ~(*src) + * bitmap_equal(src1, src2, nbits) Are *src1 and *src2 equal? + * bitmap_intersects(src1, src2, nbits) Do *src1 and *src2 overlap? + * bitmap_empty(src, nbits) Are all bits zero in *src? + * bitmap_full(src, nbits) Are all bits set in *src? + * bitmap_set(dst, pos, nbits) Set specified bit area + * bitmap_clear(dst, pos, nbits) Clear specified bit area + * bitmap_find_next_zero_area(buf, len, pos, n, mask) Find bit free area + */ + +/* + * Also the following operations apply to bitmaps. + * + * set_bit(bit, addr) *addr |= bit + * clear_bit(bit, addr) *addr &= ~bit + * change_bit(bit, addr) *addr ^= bit + * test_bit(bit, addr) Is bit set in *addr? + * test_and_set_bit(bit, addr) Set bit and return old value + * test_and_clear_bit(bit, addr) Clear bit and return old value + * test_and_change_bit(bit, addr) Change bit and return old value + * find_first_zero_bit(addr, nbits) Position first zero bit in *addr + * find_first_bit(addr, nbits) Position first set bit in *addr + * find_next_zero_bit(addr, nbits, bit) Position next zero bit in *addr >= bit + * find_next_bit(addr, nbits, bit) Position next set bit in *addr >= bit + */ + +#define BITMAP_LAST_WORD_MASK(nbits) \ + ( \ + ((nbits) % BITS_PER_LONG) ? \ + (1UL<<((nbits) % BITS_PER_LONG))-1 : ~0UL \ + ) + +#define DECLARE_BITMAP(name,bits) \ + unsigned long name[BITS_TO_LONGS(bits)] + +#define small_nbits(nbits) \ + ((nbits) <= BITS_PER_LONG) + +int slow_bitmap_empty(const unsigned long *bitmap, int bits); +int slow_bitmap_full(const unsigned long *bitmap, int bits); +int slow_bitmap_equal(const unsigned long *bitmap1, + const unsigned long *bitmap2, int bits); +void slow_bitmap_complement(unsigned long *dst, const unsigned long *src, + int bits); +void slow_bitmap_shift_right(unsigned long *dst, + const unsigned long *src, int shift, int bits); +void slow_bitmap_shift_left(unsigned long *dst, + const unsigned long *src, int shift, int bits); +int slow_bitmap_and(unsigned long *dst, const unsigned long *bitmap1, + const unsigned long *bitmap2, int bits); +void slow_bitmap_or(unsigned long *dst, const unsigned long *bitmap1, + const unsigned long *bitmap2, int bits); +void slow_bitmap_xor(unsigned long *dst, const unsigned long *bitmap1, + const unsigned long *bitmap2, int bits); +int slow_bitmap_andnot(unsigned long *dst, const unsigned long *bitmap1, + const unsigned long *bitmap2, int bits); +int slow_bitmap_intersects(const unsigned long *bitmap1, + const unsigned long *bitmap2, int bits); + +static inline unsigned long *bitmap_new(int nbits) +{ + int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); + return g_malloc0(len); +} + +static inline void bitmap_zero(unsigned long *dst, int nbits) +{ + if (small_nbits(nbits)) { + *dst = 0UL; + } else { + int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); + memset(dst, 0, len); + } +} + +static inline void bitmap_fill(unsigned long *dst, int nbits) +{ + size_t nlongs = BITS_TO_LONGS(nbits); + if (!small_nbits(nbits)) { + int len = (nlongs - 1) * sizeof(unsigned long); + memset(dst, 0xff, len); + } + dst[nlongs - 1] = BITMAP_LAST_WORD_MASK(nbits); +} + +static inline void bitmap_copy(unsigned long *dst, const unsigned long *src, + int nbits) +{ + if (small_nbits(nbits)) { + *dst = *src; + } else { + int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long); + memcpy(dst, src, len); + } +} + +static inline int bitmap_and(unsigned long *dst, const unsigned long *src1, + const unsigned long *src2, int nbits) +{ + if (small_nbits(nbits)) { + return (*dst = *src1 & *src2) != 0; + } + return slow_bitmap_and(dst, src1, src2, nbits); +} + +static inline void bitmap_or(unsigned long *dst, const unsigned long *src1, + const unsigned long *src2, int nbits) +{ + if (small_nbits(nbits)) { + *dst = *src1 | *src2; + } else { + slow_bitmap_or(dst, src1, src2, nbits); + } +} + +static inline void bitmap_xor(unsigned long *dst, const unsigned long *src1, + const unsigned long *src2, int nbits) +{ + if (small_nbits(nbits)) { + *dst = *src1 ^ *src2; + } else { + slow_bitmap_xor(dst, src1, src2, nbits); + } +} + +static inline int bitmap_andnot(unsigned long *dst, const unsigned long *src1, + const unsigned long *src2, int nbits) +{ + if (small_nbits(nbits)) { + return (*dst = *src1 & ~(*src2)) != 0; + } + return slow_bitmap_andnot(dst, src1, src2, nbits); +} + +static inline void bitmap_complement(unsigned long *dst, const unsigned long *src, + int nbits) +{ + if (small_nbits(nbits)) { + *dst = ~(*src) & BITMAP_LAST_WORD_MASK(nbits); + } else { + slow_bitmap_complement(dst, src, nbits); + } +} + +static inline int bitmap_equal(const unsigned long *src1, + const unsigned long *src2, int nbits) +{ + if (small_nbits(nbits)) { + return ! ((*src1 ^ *src2) & BITMAP_LAST_WORD_MASK(nbits)); + } else { + return slow_bitmap_equal(src1, src2, nbits); + } +} + +static inline int bitmap_empty(const unsigned long *src, int nbits) +{ + if (small_nbits(nbits)) { + return ! (*src & BITMAP_LAST_WORD_MASK(nbits)); + } else { + return slow_bitmap_empty(src, nbits); + } +} + +static inline int bitmap_full(const unsigned long *src, int nbits) +{ + if (small_nbits(nbits)) { + return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits)); + } else { + return slow_bitmap_full(src, nbits); + } +} + +static inline int bitmap_intersects(const unsigned long *src1, + const unsigned long *src2, int nbits) +{ + if (small_nbits(nbits)) { + return ((*src1 & *src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0; + } else { + return slow_bitmap_intersects(src1, src2, nbits); + } +} + +void bitmap_set(unsigned long *map, int i, int len); +void bitmap_clear(unsigned long *map, int start, int nr); +unsigned long bitmap_find_next_zero_area(unsigned long *map, + unsigned long size, + unsigned long start, + unsigned int nr, + unsigned long align_mask); + +#endif /* BITMAP_H */ diff --git a/include/qemu/bitops.h b/include/qemu/bitops.h new file mode 100644 index 0000000000..74e14e5724 --- /dev/null +++ b/include/qemu/bitops.h @@ -0,0 +1,362 @@ +/* + * Bitops Module + * + * Copyright (C) 2010 Corentin Chary + * + * Mostly inspired by (stolen from) linux/bitmap.h and linux/bitops.h + * + * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. + * See the COPYING.LIB file in the top-level directory. + */ + +#ifndef BITOPS_H +#define BITOPS_H + +#include "qemu-common.h" + +#define BITS_PER_BYTE CHAR_BIT +#define BITS_PER_LONG (sizeof (unsigned long) * BITS_PER_BYTE) + +#define BIT(nr) (1UL << (nr)) +#define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) +#define BIT_WORD(nr) ((nr) / BITS_PER_LONG) +#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) + +/** + * bitops_ffs - find first bit in word. + * @word: The word to search + * + * Undefined if no bit exists, so code should check against 0 first. + */ +static unsigned long bitops_ffsl(unsigned long word) +{ + int num = 0; + +#if LONG_MAX > 0x7FFFFFFF + if ((word & 0xffffffff) == 0) { + num += 32; + word >>= 32; + } +#endif + if ((word & 0xffff) == 0) { + num += 16; + word >>= 16; + } + if ((word & 0xff) == 0) { + num += 8; + word >>= 8; + } + if ((word & 0xf) == 0) { + num += 4; + word >>= 4; + } + if ((word & 0x3) == 0) { + num += 2; + word >>= 2; + } + if ((word & 0x1) == 0) { + num += 1; + } + return num; +} + +/** + * bitops_fls - find last (most-significant) set bit in a long word + * @word: the word to search + * + * Undefined if no set bit exists, so code should check against 0 first. + */ +static inline unsigned long bitops_flsl(unsigned long word) +{ + int num = BITS_PER_LONG - 1; + +#if LONG_MAX > 0x7FFFFFFF + if (!(word & (~0ul << 32))) { + num -= 32; + word <<= 32; + } +#endif + if (!(word & (~0ul << (BITS_PER_LONG-16)))) { + num -= 16; + word <<= 16; + } + if (!(word & (~0ul << (BITS_PER_LONG-8)))) { + num -= 8; + word <<= 8; + } + if (!(word & (~0ul << (BITS_PER_LONG-4)))) { + num -= 4; + word <<= 4; + } + if (!(word & (~0ul << (BITS_PER_LONG-2)))) { + num -= 2; + + word <<= 2; + } + if (!(word & (~0ul << (BITS_PER_LONG-1)))) + num -= 1; + return num; +} + +/** + * ffz - find first zero in word. + * @word: The word to search + * + * Undefined if no zero exists, so code should check against ~0UL first. + */ +static inline unsigned long ffz(unsigned long word) +{ + return bitops_ffsl(~word); +} + +/** + * set_bit - Set a bit in memory + * @nr: the bit to set + * @addr: the address to start counting from + */ +static inline void set_bit(int nr, unsigned long *addr) +{ + unsigned long mask = BIT_MASK(nr); + unsigned long *p = addr + BIT_WORD(nr); + + *p |= mask; +} + +/** + * clear_bit - Clears a bit in memory + * @nr: Bit to clear + * @addr: Address to start counting from + */ +static inline void clear_bit(int nr, unsigned long *addr) +{ + unsigned long mask = BIT_MASK(nr); + unsigned long *p = addr + BIT_WORD(nr); + + *p &= ~mask; +} + +/** + * change_bit - Toggle a bit in memory + * @nr: Bit to change + * @addr: Address to start counting from + */ +static inline void change_bit(int nr, unsigned long *addr) +{ + unsigned long mask = BIT_MASK(nr); + unsigned long *p = addr + BIT_WORD(nr); + + *p ^= mask; +} + +/** + * test_and_set_bit - Set a bit and return its old value + * @nr: Bit to set + * @addr: Address to count from + */ +static inline int test_and_set_bit(int nr, unsigned long *addr) +{ + unsigned long mask = BIT_MASK(nr); + unsigned long *p = addr + BIT_WORD(nr); + unsigned long old = *p; + + *p = old | mask; + return (old & mask) != 0; +} + +/** + * test_and_clear_bit - Clear a bit and return its old value + * @nr: Bit to clear + * @addr: Address to count from + */ +static inline int test_and_clear_bit(int nr, unsigned long *addr) +{ + unsigned long mask = BIT_MASK(nr); + unsigned long *p = addr + BIT_WORD(nr); + unsigned long old = *p; + + *p = old & ~mask; + return (old & mask) != 0; +} + +/** + * test_and_change_bit - Change a bit and return its old value + * @nr: Bit to change + * @addr: Address to count from + */ +static inline int test_and_change_bit(int nr, unsigned long *addr) +{ + unsigned long mask = BIT_MASK(nr); + unsigned long *p = addr + BIT_WORD(nr); + unsigned long old = *p; + + *p = old ^ mask; + return (old & mask) != 0; +} + +/** + * test_bit - Determine whether a bit is set + * @nr: bit number to test + * @addr: Address to start counting from + */ +static inline int test_bit(int nr, const unsigned long *addr) +{ + return 1UL & (addr[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG-1))); +} + +/** + * find_last_bit - find the last set bit in a memory region + * @addr: The address to start the search at + * @size: The maximum size to search + * + * Returns the bit number of the first set bit, or size. + */ +unsigned long find_last_bit(const unsigned long *addr, + unsigned long size); + +/** + * find_next_bit - find the next set bit in a memory region + * @addr: The address to base the search on + * @offset: The bitnumber to start searching at + * @size: The bitmap size in bits + */ +unsigned long find_next_bit(const unsigned long *addr, + unsigned long size, unsigned long offset); + +/** + * find_next_zero_bit - find the next cleared bit in a memory region + * @addr: The address to base the search on + * @offset: The bitnumber to start searching at + * @size: The bitmap size in bits + */ + +unsigned long find_next_zero_bit(const unsigned long *addr, + unsigned long size, + unsigned long offset); + +/** + * find_first_bit - find the first set bit in a memory region + * @addr: The address to start the search at + * @size: The maximum size to search + * + * Returns the bit number of the first set bit. + */ +static inline unsigned long find_first_bit(const unsigned long *addr, + unsigned long size) +{ + return find_next_bit(addr, size, 0); +} + +/** + * find_first_zero_bit - find the first cleared bit in a memory region + * @addr: The address to start the search at + * @size: The maximum size to search + * + * Returns the bit number of the first cleared bit. + */ +static inline unsigned long find_first_zero_bit(const unsigned long *addr, + unsigned long size) +{ + return find_next_zero_bit(addr, size, 0); +} + +static inline unsigned long hweight_long(unsigned long w) +{ + unsigned long count; + + for (count = 0; w; w >>= 1) { + count += w & 1; + } + return count; +} + +/** + * extract32: + * @value: the value to extract the bit field from + * @start: the lowest bit in the bit field (numbered from 0) + * @length: the length of the bit field + * + * Extract from the 32 bit input @value the bit field specified by the + * @start and @length parameters, and return it. The bit field must + * lie entirely within the 32 bit word. It is valid to request that + * all 32 bits are returned (ie @length 32 and @start 0). + * + * Returns: the value of the bit field extracted from the input value. + */ +static inline uint32_t extract32(uint32_t value, int start, int length) +{ + assert(start >= 0 && length > 0 && length <= 32 - start); + return (value >> start) & (~0U >> (32 - length)); +} + +/** + * extract64: + * @value: the value to extract the bit field from + * @start: the lowest bit in the bit field (numbered from 0) + * @length: the length of the bit field + * + * Extract from the 64 bit input @value the bit field specified by the + * @start and @length parameters, and return it. The bit field must + * lie entirely within the 64 bit word. It is valid to request that + * all 64 bits are returned (ie @length 64 and @start 0). + * + * Returns: the value of the bit field extracted from the input value. + */ +static inline uint64_t extract64(uint64_t value, int start, int length) +{ + assert(start >= 0 && length > 0 && length <= 64 - start); + return (value >> start) & (~0ULL >> (64 - length)); +} + +/** + * deposit32: + * @value: initial value to insert bit field into + * @start: the lowest bit in the bit field (numbered from 0) + * @length: the length of the bit field + * @fieldval: the value to insert into the bit field + * + * Deposit @fieldval into the 32 bit @value at the bit field specified + * by the @start and @length parameters, and return the modified + * @value. Bits of @value outside the bit field are not modified. + * Bits of @fieldval above the least significant @length bits are + * ignored. The bit field must lie entirely within the 32 bit word. + * It is valid to request that all 32 bits are modified (ie @length + * 32 and @start 0). + * + * Returns: the modified @value. + */ +static inline uint32_t deposit32(uint32_t value, int start, int length, + uint32_t fieldval) +{ + uint32_t mask; + assert(start >= 0 && length > 0 && length <= 32 - start); + mask = (~0U >> (32 - length)) << start; + return (value & ~mask) | ((fieldval << start) & mask); +} + +/** + * deposit64: + * @value: initial value to insert bit field into + * @start: the lowest bit in the bit field (numbered from 0) + * @length: the length of the bit field + * @fieldval: the value to insert into the bit field + * + * Deposit @fieldval into the 64 bit @value at the bit field specified + * by the @start and @length parameters, and return the modified + * @value. Bits of @value outside the bit field are not modified. + * Bits of @fieldval above the least significant @length bits are + * ignored. The bit field must lie entirely within the 64 bit word. + * It is valid to request that all 64 bits are modified (ie @length + * 64 and @start 0). + * + * Returns: the modified @value. + */ +static inline uint64_t deposit64(uint64_t value, int start, int length, + uint64_t fieldval) +{ + uint64_t mask; + assert(start >= 0 && length > 0 && length <= 64 - start); + mask = (~0ULL >> (64 - length)) << start; + return (value & ~mask) | ((fieldval << start) & mask); +} + +#endif diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h new file mode 100644 index 0000000000..cc7f84d30f --- /dev/null +++ b/include/qemu/bswap.h @@ -0,0 +1,713 @@ +#ifndef BSWAP_H +#define BSWAP_H + +#include "config-host.h" + +#include +#include "softfloat.h" + +#ifdef CONFIG_MACHINE_BSWAP_H +#include +#include +#include +#else + +#ifdef CONFIG_BYTESWAP_H +#include +#else + +#define bswap_16(x) \ +({ \ + uint16_t __x = (x); \ + ((uint16_t)( \ + (((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \ + (((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \ +}) + +#define bswap_32(x) \ +({ \ + uint32_t __x = (x); \ + ((uint32_t)( \ + (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ + (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ + (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ + (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ +}) + +#define bswap_64(x) \ +({ \ + uint64_t __x = (x); \ + ((uint64_t)( \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \ + (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \ +}) + +#endif /* !CONFIG_BYTESWAP_H */ + +static inline uint16_t bswap16(uint16_t x) +{ + return bswap_16(x); +} + +static inline uint32_t bswap32(uint32_t x) +{ + return bswap_32(x); +} + +static inline uint64_t bswap64(uint64_t x) +{ + return bswap_64(x); +} + +#endif /* ! CONFIG_MACHINE_BSWAP_H */ + +static inline void bswap16s(uint16_t *s) +{ + *s = bswap16(*s); +} + +static inline void bswap32s(uint32_t *s) +{ + *s = bswap32(*s); +} + +static inline void bswap64s(uint64_t *s) +{ + *s = bswap64(*s); +} + +#if defined(HOST_WORDS_BIGENDIAN) +#define be_bswap(v, size) (v) +#define le_bswap(v, size) bswap ## size(v) +#define be_bswaps(v, size) +#define le_bswaps(p, size) *p = bswap ## size(*p); +#else +#define le_bswap(v, size) (v) +#define be_bswap(v, size) bswap ## size(v) +#define le_bswaps(v, size) +#define be_bswaps(p, size) *p = bswap ## size(*p); +#endif + +#define CPU_CONVERT(endian, size, type)\ +static inline type endian ## size ## _to_cpu(type v)\ +{\ + return endian ## _bswap(v, size);\ +}\ +\ +static inline type cpu_to_ ## endian ## size(type v)\ +{\ + return endian ## _bswap(v, size);\ +}\ +\ +static inline void endian ## size ## _to_cpus(type *p)\ +{\ + endian ## _bswaps(p, size)\ +}\ +\ +static inline void cpu_to_ ## endian ## size ## s(type *p)\ +{\ + endian ## _bswaps(p, size)\ +}\ +\ +static inline type endian ## size ## _to_cpup(const type *p)\ +{\ + return endian ## size ## _to_cpu(*p);\ +}\ +\ +static inline void cpu_to_ ## endian ## size ## w(type *p, type v)\ +{\ + *p = cpu_to_ ## endian ## size(v);\ +} + +CPU_CONVERT(be, 16, uint16_t) +CPU_CONVERT(be, 32, uint32_t) +CPU_CONVERT(be, 64, uint64_t) + +CPU_CONVERT(le, 16, uint16_t) +CPU_CONVERT(le, 32, uint32_t) +CPU_CONVERT(le, 64, uint64_t) + +/* unaligned versions (optimized for frequent unaligned accesses)*/ + +#if defined(__i386__) || defined(_ARCH_PPC) + +#define cpu_to_le16wu(p, v) cpu_to_le16w(p, v) +#define cpu_to_le32wu(p, v) cpu_to_le32w(p, v) +#define le16_to_cpupu(p) le16_to_cpup(p) +#define le32_to_cpupu(p) le32_to_cpup(p) +#define be32_to_cpupu(p) be32_to_cpup(p) + +#define cpu_to_be16wu(p, v) cpu_to_be16w(p, v) +#define cpu_to_be32wu(p, v) cpu_to_be32w(p, v) +#define cpu_to_be64wu(p, v) cpu_to_be64w(p, v) + +#else + +static inline void cpu_to_le16wu(uint16_t *p, uint16_t v) +{ + uint8_t *p1 = (uint8_t *)p; + + p1[0] = v & 0xff; + p1[1] = v >> 8; +} + +static inline void cpu_to_le32wu(uint32_t *p, uint32_t v) +{ + uint8_t *p1 = (uint8_t *)p; + + p1[0] = v & 0xff; + p1[1] = v >> 8; + p1[2] = v >> 16; + p1[3] = v >> 24; +} + +static inline uint16_t le16_to_cpupu(const uint16_t *p) +{ + const uint8_t *p1 = (const uint8_t *)p; + return p1[0] | (p1[1] << 8); +} + +static inline uint32_t le32_to_cpupu(const uint32_t *p) +{ + const uint8_t *p1 = (const uint8_t *)p; + return p1[0] | (p1[1] << 8) | (p1[2] << 16) | (p1[3] << 24); +} + +static inline uint32_t be32_to_cpupu(const uint32_t *p) +{ + const uint8_t *p1 = (const uint8_t *)p; + return p1[3] | (p1[2] << 8) | (p1[1] << 16) | (p1[0] << 24); +} + +static inline void cpu_to_be16wu(uint16_t *p, uint16_t v) +{ + uint8_t *p1 = (uint8_t *)p; + + p1[0] = v >> 8; + p1[1] = v & 0xff; +} + +static inline void cpu_to_be32wu(uint32_t *p, uint32_t v) +{ + uint8_t *p1 = (uint8_t *)p; + + p1[0] = v >> 24; + p1[1] = v >> 16; + p1[2] = v >> 8; + p1[3] = v & 0xff; +} + +static inline void cpu_to_be64wu(uint64_t *p, uint64_t v) +{ + uint8_t *p1 = (uint8_t *)p; + + p1[0] = v >> 56; + p1[1] = v >> 48; + p1[2] = v >> 40; + p1[3] = v >> 32; + p1[4] = v >> 24; + p1[5] = v >> 16; + p1[6] = v >> 8; + p1[7] = v & 0xff; +} + +#endif + +#ifdef HOST_WORDS_BIGENDIAN +#define cpu_to_32wu cpu_to_be32wu +#define leul_to_cpu(v) glue(glue(le,HOST_LONG_BITS),_to_cpu)(v) +#else +#define cpu_to_32wu cpu_to_le32wu +#define leul_to_cpu(v) (v) +#endif + +#undef le_bswap +#undef be_bswap +#undef le_bswaps +#undef be_bswaps + +/* len must be one of 1, 2, 4 */ +static inline uint32_t qemu_bswap_len(uint32_t value, int len) +{ + return bswap32(value) >> (32 - 8 * len); +} + +typedef union { + float32 f; + uint32_t l; +} CPU_FloatU; + +typedef union { + float64 d; +#if defined(HOST_WORDS_BIGENDIAN) + struct { + uint32_t upper; + uint32_t lower; + } l; +#else + struct { + uint32_t lower; + uint32_t upper; + } l; +#endif + uint64_t ll; +} CPU_DoubleU; + +typedef union { + floatx80 d; + struct { + uint64_t lower; + uint16_t upper; + } l; +} CPU_LDoubleU; + +typedef union { + float128 q; +#if defined(HOST_WORDS_BIGENDIAN) + struct { + uint32_t upmost; + uint32_t upper; + uint32_t lower; + uint32_t lowest; + } l; + struct { + uint64_t upper; + uint64_t lower; + } ll; +#else + struct { + uint32_t lowest; + uint32_t lower; + uint32_t upper; + uint32_t upmost; + } l; + struct { + uint64_t lower; + uint64_t upper; + } ll; +#endif +} CPU_QuadU; + +/* unaligned/endian-independent pointer access */ + +/* + * the generic syntax is: + * + * load: ld{type}{sign}{size}{endian}_p(ptr) + * + * store: st{type}{size}{endian}_p(ptr, val) + * + * Note there are small differences with the softmmu access API! + * + * type is: + * (empty): integer access + * f : float access + * + * sign is: + * (empty): for floats or 32 bit size + * u : unsigned + * s : signed + * + * size is: + * b: 8 bits + * w: 16 bits + * l: 32 bits + * q: 64 bits + * + * endian is: + * (empty): 8 bit access + * be : big endian + * le : little endian + */ +static inline int ldub_p(const void *ptr) +{ + return *(uint8_t *)ptr; +} + +static inline int ldsb_p(const void *ptr) +{ + return *(int8_t *)ptr; +} + +static inline void stb_p(void *ptr, int v) +{ + *(uint8_t *)ptr = v; +} + +/* NOTE: on arm, putting 2 in /proc/sys/debug/alignment so that the + kernel handles unaligned load/stores may give better results, but + it is a system wide setting : bad */ +#if defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) + +/* conservative code for little endian unaligned accesses */ +static inline int lduw_le_p(const void *ptr) +{ +#ifdef _ARCH_PPC + int val; + __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); + return val; +#else + const uint8_t *p = ptr; + return p[0] | (p[1] << 8); +#endif +} + +static inline int ldsw_le_p(const void *ptr) +{ +#ifdef _ARCH_PPC + int val; + __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); + return (int16_t)val; +#else + const uint8_t *p = ptr; + return (int16_t)(p[0] | (p[1] << 8)); +#endif +} + +static inline int ldl_le_p(const void *ptr) +{ +#ifdef _ARCH_PPC + int val; + __asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (ptr)); + return val; +#else + const uint8_t *p = ptr; + return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); +#endif +} + +static inline uint64_t ldq_le_p(const void *ptr) +{ + const uint8_t *p = ptr; + uint32_t v1, v2; + v1 = ldl_le_p(p); + v2 = ldl_le_p(p + 4); + return v1 | ((uint64_t)v2 << 32); +} + +static inline void stw_le_p(void *ptr, int v) +{ +#ifdef _ARCH_PPC + __asm__ __volatile__ ("sthbrx %1,0,%2" : "=m" (*(uint16_t *)ptr) : "r" (v), "r" (ptr)); +#else + uint8_t *p = ptr; + p[0] = v; + p[1] = v >> 8; +#endif +} + +static inline void stl_le_p(void *ptr, int v) +{ +#ifdef _ARCH_PPC + __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); +#else + uint8_t *p = ptr; + p[0] = v; + p[1] = v >> 8; + p[2] = v >> 16; + p[3] = v >> 24; +#endif +} + +static inline void stq_le_p(void *ptr, uint64_t v) +{ + uint8_t *p = ptr; + stl_le_p(p, (uint32_t)v); + stl_le_p(p + 4, v >> 32); +} + +/* float access */ + +static inline float32 ldfl_le_p(const void *ptr) +{ + union { + float32 f; + uint32_t i; + } u; + u.i = ldl_le_p(ptr); + return u.f; +} + +static inline void stfl_le_p(void *ptr, float32 v) +{ + union { + float32 f; + uint32_t i; + } u; + u.f = v; + stl_le_p(ptr, u.i); +} + +static inline float64 ldfq_le_p(const void *ptr) +{ + CPU_DoubleU u; + u.l.lower = ldl_le_p(ptr); + u.l.upper = ldl_le_p(ptr + 4); + return u.d; +} + +static inline void stfq_le_p(void *ptr, float64 v) +{ + CPU_DoubleU u; + u.d = v; + stl_le_p(ptr, u.l.lower); + stl_le_p(ptr + 4, u.l.upper); +} + +#else + +static inline int lduw_le_p(const void *ptr) +{ + return *(uint16_t *)ptr; +} + +static inline int ldsw_le_p(const void *ptr) +{ + return *(int16_t *)ptr; +} + +static inline int ldl_le_p(const void *ptr) +{ + return *(uint32_t *)ptr; +} + +static inline uint64_t ldq_le_p(const void *ptr) +{ + return *(uint64_t *)ptr; +} + +static inline void stw_le_p(void *ptr, int v) +{ + *(uint16_t *)ptr = v; +} + +static inline void stl_le_p(void *ptr, int v) +{ + *(uint32_t *)ptr = v; +} + +static inline void stq_le_p(void *ptr, uint64_t v) +{ + *(uint64_t *)ptr = v; +} + +/* float access */ + +static inline float32 ldfl_le_p(const void *ptr) +{ + return *(float32 *)ptr; +} + +static inline float64 ldfq_le_p(const void *ptr) +{ + return *(float64 *)ptr; +} + +static inline void stfl_le_p(void *ptr, float32 v) +{ + *(float32 *)ptr = v; +} + +static inline void stfq_le_p(void *ptr, float64 v) +{ + *(float64 *)ptr = v; +} +#endif + +#if !defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) + +static inline int lduw_be_p(const void *ptr) +{ +#if defined(__i386__) + int val; + asm volatile ("movzwl %1, %0\n" + "xchgb %b0, %h0\n" + : "=q" (val) + : "m" (*(uint16_t *)ptr)); + return val; +#else + const uint8_t *b = ptr; + return ((b[0] << 8) | b[1]); +#endif +} + +static inline int ldsw_be_p(const void *ptr) +{ +#if defined(__i386__) + int val; + asm volatile ("movzwl %1, %0\n" + "xchgb %b0, %h0\n" + : "=q" (val) + : "m" (*(uint16_t *)ptr)); + return (int16_t)val; +#else + const uint8_t *b = ptr; + return (int16_t)((b[0] << 8) | b[1]); +#endif +} + +static inline int ldl_be_p(const void *ptr) +{ +#if defined(__i386__) || defined(__x86_64__) + int val; + asm volatile ("movl %1, %0\n" + "bswap %0\n" + : "=r" (val) + : "m" (*(uint32_t *)ptr)); + return val; +#else + const uint8_t *b = ptr; + return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]; +#endif +} + +static inline uint64_t ldq_be_p(const void *ptr) +{ + uint32_t a,b; + a = ldl_be_p(ptr); + b = ldl_be_p((uint8_t *)ptr + 4); + return (((uint64_t)a<<32)|b); +} + +static inline void stw_be_p(void *ptr, int v) +{ +#if defined(__i386__) + asm volatile ("xchgb %b0, %h0\n" + "movw %w0, %1\n" + : "=q" (v) + : "m" (*(uint16_t *)ptr), "0" (v)); +#else + uint8_t *d = (uint8_t *) ptr; + d[0] = v >> 8; + d[1] = v; +#endif +} + +static inline void stl_be_p(void *ptr, int v) +{ +#if defined(__i386__) || defined(__x86_64__) + asm volatile ("bswap %0\n" + "movl %0, %1\n" + : "=r" (v) + : "m" (*(uint32_t *)ptr), "0" (v)); +#else + uint8_t *d = (uint8_t *) ptr; + d[0] = v >> 24; + d[1] = v >> 16; + d[2] = v >> 8; + d[3] = v; +#endif +} + +static inline void stq_be_p(void *ptr, uint64_t v) +{ + stl_be_p(ptr, v >> 32); + stl_be_p((uint8_t *)ptr + 4, v); +} + +/* float access */ + +static inline float32 ldfl_be_p(const void *ptr) +{ + union { + float32 f; + uint32_t i; + } u; + u.i = ldl_be_p(ptr); + return u.f; +} + +static inline void stfl_be_p(void *ptr, float32 v) +{ + union { + float32 f; + uint32_t i; + } u; + u.f = v; + stl_be_p(ptr, u.i); +} + +static inline float64 ldfq_be_p(const void *ptr) +{ + CPU_DoubleU u; + u.l.upper = ldl_be_p(ptr); + u.l.lower = ldl_be_p((uint8_t *)ptr + 4); + return u.d; +} + +static inline void stfq_be_p(void *ptr, float64 v) +{ + CPU_DoubleU u; + u.d = v; + stl_be_p(ptr, u.l.upper); + stl_be_p((uint8_t *)ptr + 4, u.l.lower); +} + +#else + +static inline int lduw_be_p(const void *ptr) +{ + return *(uint16_t *)ptr; +} + +static inline int ldsw_be_p(const void *ptr) +{ + return *(int16_t *)ptr; +} + +static inline int ldl_be_p(const void *ptr) +{ + return *(uint32_t *)ptr; +} + +static inline uint64_t ldq_be_p(const void *ptr) +{ + return *(uint64_t *)ptr; +} + +static inline void stw_be_p(void *ptr, int v) +{ + *(uint16_t *)ptr = v; +} + +static inline void stl_be_p(void *ptr, int v) +{ + *(uint32_t *)ptr = v; +} + +static inline void stq_be_p(void *ptr, uint64_t v) +{ + *(uint64_t *)ptr = v; +} + +/* float access */ + +static inline float32 ldfl_be_p(const void *ptr) +{ + return *(float32 *)ptr; +} + +static inline float64 ldfq_be_p(const void *ptr) +{ + return *(float64 *)ptr; +} + +static inline void stfl_be_p(void *ptr, float32 v) +{ + *(float32 *)ptr = v; +} + +static inline void stfq_be_p(void *ptr, float64 v) +{ + *(float64 *)ptr = v; +} + +#endif + +#endif /* BSWAP_H */ diff --git a/include/qemu/cache-utils.h b/include/qemu/cache-utils.h new file mode 100644 index 0000000000..2c57f78fc1 --- /dev/null +++ b/include/qemu/cache-utils.h @@ -0,0 +1,44 @@ +#ifndef QEMU_CACHE_UTILS_H +#define QEMU_CACHE_UTILS_H + +#if defined(_ARCH_PPC) + +#include /* uintptr_t */ + +struct qemu_cache_conf { + unsigned long dcache_bsize; + unsigned long icache_bsize; +}; + +extern struct qemu_cache_conf qemu_cache_conf; + +void qemu_cache_utils_init(char **envp); + +/* mildly adjusted code from tcg-dyngen.c */ +static inline void flush_icache_range(uintptr_t start, uintptr_t stop) +{ + unsigned long p, start1, stop1; + unsigned long dsize = qemu_cache_conf.dcache_bsize; + unsigned long isize = qemu_cache_conf.icache_bsize; + + start1 = start & ~(dsize - 1); + stop1 = (stop + dsize - 1) & ~(dsize - 1); + for (p = start1; p < stop1; p += dsize) { + asm volatile ("dcbst 0,%0" : : "r"(p) : "memory"); + } + asm volatile ("sync" : : : "memory"); + + start &= start & ~(isize - 1); + stop1 = (stop + isize - 1) & ~(isize - 1); + for (p = start1; p < stop1; p += isize) { + asm volatile ("icbi 0,%0" : : "r"(p) : "memory"); + } + asm volatile ("sync" : : : "memory"); + asm volatile ("isync" : : : "memory"); +} + +#else +#define qemu_cache_utils_init(envp) do { (void) (envp); } while (0) +#endif + +#endif /* QEMU_CACHE_UTILS_H */ diff --git a/include/qemu/compatfd.h b/include/qemu/compatfd.h new file mode 100644 index 0000000000..6b04877b97 --- /dev/null +++ b/include/qemu/compatfd.h @@ -0,0 +1,44 @@ +/* + * signalfd/eventfd compatibility + * + * Copyright IBM, Corp. 2008 + * + * Authors: + * Anthony Liguori + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef QEMU_COMPATFD_H +#define QEMU_COMPATFD_H + +#include + +struct qemu_signalfd_siginfo { + uint32_t ssi_signo; /* Signal number */ + int32_t ssi_errno; /* Error number (unused) */ + int32_t ssi_code; /* Signal code */ + uint32_t ssi_pid; /* PID of sender */ + uint32_t ssi_uid; /* Real UID of sender */ + int32_t ssi_fd; /* File descriptor (SIGIO) */ + uint32_t ssi_tid; /* Kernel timer ID (POSIX timers) */ + uint32_t ssi_band; /* Band event (SIGIO) */ + uint32_t ssi_overrun; /* POSIX timer overrun count */ + uint32_t ssi_trapno; /* Trap number that caused signal */ + int32_t ssi_status; /* Exit status or signal (SIGCHLD) */ + int32_t ssi_int; /* Integer sent by sigqueue(2) */ + uint64_t ssi_ptr; /* Pointer sent by sigqueue(2) */ + uint64_t ssi_utime; /* User CPU time consumed (SIGCHLD) */ + uint64_t ssi_stime; /* System CPU time consumed (SIGCHLD) */ + uint64_t ssi_addr; /* Address that generated signal + (for hardware-generated signals) */ + uint8_t pad[48]; /* Pad size to 128 bytes (allow for + additional fields in the future) */ +}; + +int qemu_signalfd(const sigset_t *mask); +bool qemu_signalfd_available(void); + +#endif diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h new file mode 100644 index 0000000000..2f7998b6c1 --- /dev/null +++ b/include/qemu/compiler.h @@ -0,0 +1,58 @@ +/* public domain */ + +#ifndef COMPILER_H +#define COMPILER_H + +#include "config-host.h" + +/*---------------------------------------------------------------------------- +| The macro QEMU_GNUC_PREREQ tests for minimum version of the GNU C compiler. +| The code is a copy of SOFTFLOAT_GNUC_PREREQ, see softfloat-macros.h. +*----------------------------------------------------------------------------*/ +#if defined(__GNUC__) && defined(__GNUC_MINOR__) +# define QEMU_GNUC_PREREQ(maj, min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +#else +# define QEMU_GNUC_PREREQ(maj, min) 0 +#endif + +#define QEMU_NORETURN __attribute__ ((__noreturn__)) + +#if QEMU_GNUC_PREREQ(3, 4) +#define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result)) +#else +#define QEMU_WARN_UNUSED_RESULT +#endif + +#if defined(_WIN32) +# define QEMU_PACKED __attribute__((gcc_struct, packed)) +#else +# define QEMU_PACKED __attribute__((packed)) +#endif + +#define cat(x,y) x ## y +#define cat2(x,y) cat(x,y) +#define QEMU_BUILD_BUG_ON(x) \ + typedef char cat2(qemu_build_bug_on__,__LINE__)[(x)?-1:1]; + +#if defined __GNUC__ +# if !QEMU_GNUC_PREREQ(4, 4) + /* gcc versions before 4.4.x don't support gnu_printf, so use printf. */ +# define GCC_ATTR __attribute__((__unused__, format(printf, 1, 2))) +# define GCC_FMT_ATTR(n, m) __attribute__((format(printf, n, m))) +# else + /* Use gnu_printf when supported (qemu uses standard format strings). */ +# define GCC_ATTR __attribute__((__unused__, format(gnu_printf, 1, 2))) +# define GCC_FMT_ATTR(n, m) __attribute__((format(gnu_printf, n, m))) +# if defined(_WIN32) + /* Map __printf__ to __gnu_printf__ because we want standard format strings + * even when MinGW or GLib include files use __printf__. */ +# define __printf__ __gnu_printf__ +# endif +# endif +#else +#define GCC_ATTR /**/ +#define GCC_FMT_ATTR(n, m) +#endif + +#endif /* COMPILER_H */ diff --git a/include/qemu/config-file.h b/include/qemu/config-file.h new file mode 100644 index 0000000000..486c77cad4 --- /dev/null +++ b/include/qemu/config-file.h @@ -0,0 +1,30 @@ +#ifndef QEMU_CONFIG_H +#define QEMU_CONFIG_H + +#include +#include "qemu/option.h" +#include "qapi/error.h" +#include "qemu/option.h" + +extern QemuOptsList qemu_fsdev_opts; +extern QemuOptsList qemu_virtfs_opts; +extern QemuOptsList qemu_spice_opts; +extern QemuOptsList qemu_sandbox_opts; + +QemuOptsList *qemu_find_opts(const char *group); +QemuOptsList *qemu_find_opts_err(const char *group, Error **errp); +void qemu_add_opts(QemuOptsList *list); +int qemu_set_option(const char *str); +int qemu_global_option(const char *str); +void qemu_add_globals(void); + +void qemu_config_write(FILE *fp); +int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname); + +int qemu_read_config_file(const char *filename); + +/* Read default QEMU config files + */ +int qemu_read_default_config_files(bool userconfig); + +#endif /* QEMU_CONFIG_H */ diff --git a/include/qemu/envlist.h b/include/qemu/envlist.h new file mode 100644 index 0000000000..b9addcc11f --- /dev/null +++ b/include/qemu/envlist.h @@ -0,0 +1,22 @@ +#ifndef ENVLIST_H +#define ENVLIST_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct envlist envlist_t; + +envlist_t *envlist_create(void); +void envlist_free(envlist_t *); +int envlist_setenv(envlist_t *, const char *); +int envlist_unsetenv(envlist_t *, const char *); +int envlist_parse_set(envlist_t *, const char *); +int envlist_parse_unset(envlist_t *, const char *); +char **envlist_to_environ(const envlist_t *, size_t *); + +#ifdef __cplusplus +} +#endif + +#endif /* ENVLIST_H */ diff --git a/include/qemu/error-report.h b/include/qemu/error-report.h new file mode 100644 index 0000000000..c902cc10de --- /dev/null +++ b/include/qemu/error-report.h @@ -0,0 +1,43 @@ +/* + * Error reporting + * + * Copyright (C) 2010 Red Hat Inc. + * + * Authors: + * Markus Armbruster , + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef QEMU_ERROR_H +#define QEMU_ERROR_H + +#include + +typedef struct Location { + /* all members are private to qemu-error.c */ + enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind; + int num; + const void *ptr; + struct Location *prev; +} Location; + +Location *loc_push_restore(Location *loc); +Location *loc_push_none(Location *loc); +Location *loc_pop(Location *loc); +Location *loc_save(Location *loc); +void loc_restore(Location *loc); +void loc_set_none(void); +void loc_set_cmdline(char **argv, int idx, int cnt); +void loc_set_file(const char *fname, int lno); + +void error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0); +void error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2); +void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2); +void error_print_loc(void); +void error_set_progname(const char *argv0); +void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); +const char *error_get_progname(void); + +#endif diff --git a/include/qemu/event_notifier.h b/include/qemu/event_notifier.h new file mode 100644 index 0000000000..88b57af7ce --- /dev/null +++ b/include/qemu/event_notifier.h @@ -0,0 +1,46 @@ +/* + * event notifier support + * + * Copyright Red Hat, Inc. 2010 + * + * Authors: + * Michael S. Tsirkin + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef QEMU_EVENT_NOTIFIER_H +#define QEMU_EVENT_NOTIFIER_H + +#include "qemu-common.h" + +#ifdef _WIN32 +#include +#endif + +struct EventNotifier { +#ifdef _WIN32 + HANDLE event; +#else + int rfd; + int wfd; +#endif +}; + +typedef void EventNotifierHandler(EventNotifier *); + +int event_notifier_init(EventNotifier *, int active); +void event_notifier_cleanup(EventNotifier *); +int event_notifier_set(EventNotifier *); +int event_notifier_test_and_clear(EventNotifier *); +int event_notifier_set_handler(EventNotifier *, EventNotifierHandler *); + +#ifdef CONFIG_POSIX +void event_notifier_init_fd(EventNotifier *, int fd); +int event_notifier_get_fd(EventNotifier *); +#else +HANDLE event_notifier_get_handle(EventNotifier *); +#endif + +#endif diff --git a/include/qemu/host-utils.h b/include/qemu/host-utils.h new file mode 100644 index 0000000000..81c9a754ae --- /dev/null +++ b/include/qemu/host-utils.h @@ -0,0 +1,240 @@ +/* + * Utility compute operations used by translated code. + * + * Copyright (c) 2007 Thiemo Seufer + * Copyright (c) 2007 Jocelyn Mayer + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +#ifndef HOST_UTILS_H +#define HOST_UTILS_H 1 + +#include "qemu/compiler.h" /* QEMU_GNUC_PREREQ */ + +#if defined(__x86_64__) +#define __HAVE_FAST_MULU64__ +static inline void mulu64(uint64_t *plow, uint64_t *phigh, + uint64_t a, uint64_t b) +{ + __asm__ ("mul %0\n\t" + : "=d" (*phigh), "=a" (*plow) + : "a" (a), "0" (b)); +} +#define __HAVE_FAST_MULS64__ +static inline void muls64(uint64_t *plow, uint64_t *phigh, + int64_t a, int64_t b) +{ + __asm__ ("imul %0\n\t" + : "=d" (*phigh), "=a" (*plow) + : "a" (a), "0" (b)); +} +#else +void muls64(uint64_t *phigh, uint64_t *plow, int64_t a, int64_t b); +void mulu64(uint64_t *phigh, uint64_t *plow, uint64_t a, uint64_t b); +#endif + +/* Binary search for leading zeros. */ + +static inline int clz32(uint32_t val) +{ +#if QEMU_GNUC_PREREQ(3, 4) + if (val) + return __builtin_clz(val); + else + return 32; +#else + int cnt = 0; + + if (!(val & 0xFFFF0000U)) { + cnt += 16; + val <<= 16; + } + if (!(val & 0xFF000000U)) { + cnt += 8; + val <<= 8; + } + if (!(val & 0xF0000000U)) { + cnt += 4; + val <<= 4; + } + if (!(val & 0xC0000000U)) { + cnt += 2; + val <<= 2; + } + if (!(val & 0x80000000U)) { + cnt++; + val <<= 1; + } + if (!(val & 0x80000000U)) { + cnt++; + } + return cnt; +#endif +} + +static inline int clo32(uint32_t val) +{ + return clz32(~val); +} + +static inline int clz64(uint64_t val) +{ +#if QEMU_GNUC_PREREQ(3, 4) + if (val) + return __builtin_clzll(val); + else + return 64; +#else + int cnt = 0; + + if (!(val >> 32)) { + cnt += 32; + } else { + val >>= 32; + } + + return cnt + clz32(val); +#endif +} + +static inline int clo64(uint64_t val) +{ + return clz64(~val); +} + +static inline int ctz32(uint32_t val) +{ +#if QEMU_GNUC_PREREQ(3, 4) + if (val) + return __builtin_ctz(val); + else + return 32; +#else + int cnt; + + cnt = 0; + if (!(val & 0x0000FFFFUL)) { + cnt += 16; + val >>= 16; + } + if (!(val & 0x000000FFUL)) { + cnt += 8; + val >>= 8; + } + if (!(val & 0x0000000FUL)) { + cnt += 4; + val >>= 4; + } + if (!(val & 0x00000003UL)) { + cnt += 2; + val >>= 2; + } + if (!(val & 0x00000001UL)) { + cnt++; + val >>= 1; + } + if (!(val & 0x00000001UL)) { + cnt++; + } + + return cnt; +#endif +} + +static inline int cto32(uint32_t val) +{ + return ctz32(~val); +} + +static inline int ctz64(uint64_t val) +{ +#if QEMU_GNUC_PREREQ(3, 4) + if (val) + return __builtin_ctzll(val); + else + return 64; +#else + int cnt; + + cnt = 0; + if (!((uint32_t)val)) { + cnt += 32; + val >>= 32; + } + + return cnt + ctz32(val); +#endif +} + +static inline int cto64(uint64_t val) +{ + return ctz64(~val); +} + +static inline int ctpop8(uint8_t val) +{ + val = (val & 0x55) + ((val >> 1) & 0x55); + val = (val & 0x33) + ((val >> 2) & 0x33); + val = (val & 0x0f) + ((val >> 4) & 0x0f); + + return val; +} + +static inline int ctpop16(uint16_t val) +{ + val = (val & 0x5555) + ((val >> 1) & 0x5555); + val = (val & 0x3333) + ((val >> 2) & 0x3333); + val = (val & 0x0f0f) + ((val >> 4) & 0x0f0f); + val = (val & 0x00ff) + ((val >> 8) & 0x00ff); + + return val; +} + +static inline int ctpop32(uint32_t val) +{ +#if QEMU_GNUC_PREREQ(3, 4) + return __builtin_popcount(val); +#else + val = (val & 0x55555555) + ((val >> 1) & 0x55555555); + val = (val & 0x33333333) + ((val >> 2) & 0x33333333); + val = (val & 0x0f0f0f0f) + ((val >> 4) & 0x0f0f0f0f); + val = (val & 0x00ff00ff) + ((val >> 8) & 0x00ff00ff); + val = (val & 0x0000ffff) + ((val >> 16) & 0x0000ffff); + + return val; +#endif +} + +static inline int ctpop64(uint64_t val) +{ +#if QEMU_GNUC_PREREQ(3, 4) + return __builtin_popcountll(val); +#else + val = (val & 0x5555555555555555ULL) + ((val >> 1) & 0x5555555555555555ULL); + val = (val & 0x3333333333333333ULL) + ((val >> 2) & 0x3333333333333333ULL); + val = (val & 0x0f0f0f0f0f0f0f0fULL) + ((val >> 4) & 0x0f0f0f0f0f0f0f0fULL); + val = (val & 0x00ff00ff00ff00ffULL) + ((val >> 8) & 0x00ff00ff00ff00ffULL); + val = (val & 0x0000ffff0000ffffULL) + ((val >> 16) & 0x0000ffff0000ffffULL); + val = (val & 0x00000000ffffffffULL) + ((val >> 32) & 0x00000000ffffffffULL); + + return val; +#endif +} + +#endif diff --git a/include/qemu/int128.h b/include/qemu/int128.h new file mode 100644 index 0000000000..b3864b6cd4 --- /dev/null +++ b/include/qemu/int128.h @@ -0,0 +1,116 @@ +#ifndef INT128_H +#define INT128_H + +typedef struct Int128 Int128; + +struct Int128 { + uint64_t lo; + int64_t hi; +}; + +static inline Int128 int128_make64(uint64_t a) +{ + return (Int128) { a, 0 }; +} + +static inline uint64_t int128_get64(Int128 a) +{ + assert(!a.hi); + return a.lo; +} + +static inline Int128 int128_zero(void) +{ + return int128_make64(0); +} + +static inline Int128 int128_one(void) +{ + return int128_make64(1); +} + +static inline Int128 int128_2_64(void) +{ + return (Int128) { 0, 1 }; +} + +static inline Int128 int128_add(Int128 a, Int128 b) +{ + Int128 r = { a.lo + b.lo, a.hi + b.hi }; + r.hi += (r.lo < a.lo) || (r.lo < b.lo); + return r; +} + +static inline Int128 int128_neg(Int128 a) +{ + a.lo = ~a.lo; + a.hi = ~a.hi; + return int128_add(a, int128_one()); +} + +static inline Int128 int128_sub(Int128 a, Int128 b) +{ + return int128_add(a, int128_neg(b)); +} + +static inline bool int128_nonneg(Int128 a) +{ + return a.hi >= 0; +} + +static inline bool int128_eq(Int128 a, Int128 b) +{ + return a.lo == b.lo && a.hi == b.hi; +} + +static inline bool int128_ne(Int128 a, Int128 b) +{ + return !int128_eq(a, b); +} + +static inline bool int128_ge(Int128 a, Int128 b) +{ + return int128_nonneg(int128_sub(a, b)); +} + +static inline bool int128_lt(Int128 a, Int128 b) +{ + return !int128_ge(a, b); +} + +static inline bool int128_le(Int128 a, Int128 b) +{ + return int128_ge(b, a); +} + +static inline bool int128_gt(Int128 a, Int128 b) +{ + return !int128_le(a, b); +} + +static inline bool int128_nz(Int128 a) +{ + return a.lo || a.hi; +} + +static inline Int128 int128_min(Int128 a, Int128 b) +{ + return int128_le(a, b) ? a : b; +} + +static inline Int128 int128_max(Int128 a, Int128 b) +{ + return int128_ge(a, b) ? a : b; +} + +static inline void int128_addto(Int128 *a, Int128 b) +{ + *a = int128_add(*a, b); +} + +static inline void int128_subfrom(Int128 *a, Int128 b) +{ + *a = int128_sub(*a, b); +} + +#endif diff --git a/include/qemu/iov.h b/include/qemu/iov.h new file mode 100644 index 0000000000..d06f8b9ce3 --- /dev/null +++ b/include/qemu/iov.h @@ -0,0 +1,102 @@ +/* + * Helpers for using (partial) iovecs. + * + * Copyright (C) 2010 Red Hat, Inc. + * + * Author(s): + * Amit Shah + * Michael Tokarev + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + */ + +#ifndef IOV_H +#define IOV_H + +#include "qemu-common.h" + +/** + * count and return data size, in bytes, of an iovec + * starting at `iov' of `iov_cnt' number of elements. + */ +size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt); + +/** + * Copy from single continuous buffer to scatter-gather vector of buffers + * (iovec) and back like memcpy() between two continuous memory regions. + * Data in single continuous buffer starting at address `buf' and + * `bytes' bytes long will be copied to/from an iovec `iov' with + * `iov_cnt' number of elements, starting at byte position `offset' + * within the iovec. If the iovec does not contain enough space, + * only part of data will be copied, up to the end of the iovec. + * Number of bytes actually copied will be returned, which is + * min(bytes, iov_size(iov)-offset) + * `Offset' must point to the inside of iovec. + * It is okay to use very large value for `bytes' since we're + * limited by the size of the iovec anyway, provided that the + * buffer pointed to by buf has enough space. One possible + * such "large" value is -1 (sinice size_t is unsigned), + * so specifying `-1' as `bytes' means 'up to the end of iovec'. + */ +size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt, + size_t offset, const void *buf, size_t bytes); +size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt, + size_t offset, void *buf, size_t bytes); + +/** + * Set data bytes pointed out by iovec `iov' of size `iov_cnt' elements, + * starting at byte offset `start', to value `fillc', repeating it + * `bytes' number of times. `Offset' must point to the inside of iovec. + * If `bytes' is large enough, only last bytes portion of iovec, + * up to the end of it, will be filled with the specified value. + * Function return actual number of bytes processed, which is + * min(size, iov_size(iov) - offset). + * Again, it is okay to use large value for `bytes' to mean "up to the end". + */ +size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt, + size_t offset, int fillc, size_t bytes); + +/* + * Send/recv data from/to iovec buffers directly + * + * `offset' bytes in the beginning of iovec buffer are skipped and + * next `bytes' bytes are used, which must be within data of iovec. + * + * r = iov_send_recv(sockfd, iov, iovcnt, offset, bytes, true); + * + * is logically equivalent to + * + * char *buf = malloc(bytes); + * iov_to_buf(iov, iovcnt, offset, buf, bytes); + * r = send(sockfd, buf, bytes, 0); + * free(buf); + * + * For iov_send_recv() _whole_ area being sent or received + * should be within the iovec, not only beginning of it. + */ +ssize_t iov_send_recv(int sockfd, struct iovec *iov, unsigned iov_cnt, + size_t offset, size_t bytes, bool do_send); +#define iov_recv(sockfd, iov, iov_cnt, offset, bytes) \ + iov_send_recv(sockfd, iov, iov_cnt, offset, bytes, false) +#define iov_send(sockfd, iov, iov_cnt, offset, bytes) \ + iov_send_recv(sockfd, iov, iov_cnt, offset, bytes, true) + +/** + * Produce a text hexdump of iovec `iov' with `iov_cnt' number of elements + * in file `fp', prefixing each line with `prefix' and processing not more + * than `limit' data bytes. + */ +void iov_hexdump(const struct iovec *iov, const unsigned int iov_cnt, + FILE *fp, const char *prefix, size_t limit); + +/* + * Partial copy of vector from iov to dst_iov (data is not copied). + * dst_iov overlaps iov at a specified offset. + * size of dst_iov is at most bytes. dst vector count is returned. + */ +unsigned iov_copy(struct iovec *dst_iov, unsigned int dst_iov_cnt, + const struct iovec *iov, unsigned int iov_cnt, + size_t offset, size_t bytes); + +#endif diff --git a/include/qemu/log.h b/include/qemu/log.h new file mode 100644 index 0000000000..58f69cb494 --- /dev/null +++ b/include/qemu/log.h @@ -0,0 +1,160 @@ +#ifndef QEMU_LOG_H +#define QEMU_LOG_H + +#include +#ifdef NEED_CPU_H +#include "disas/disas.h" +#endif + +/* Private global variables, don't use */ +extern FILE *qemu_logfile; +extern int qemu_loglevel; + +/* + * The new API: + * + */ + +/* Log settings checking macros: */ + +/* Returns true if qemu_log() will really write somewhere + */ +static inline bool qemu_log_enabled(void) +{ + return qemu_logfile != NULL; +} + +#define CPU_LOG_TB_OUT_ASM (1 << 0) +#define CPU_LOG_TB_IN_ASM (1 << 1) +#define CPU_LOG_TB_OP (1 << 2) +#define CPU_LOG_TB_OP_OPT (1 << 3) +#define CPU_LOG_INT (1 << 4) +#define CPU_LOG_EXEC (1 << 5) +#define CPU_LOG_PCALL (1 << 6) +#define CPU_LOG_IOPORT (1 << 7) +#define CPU_LOG_TB_CPU (1 << 8) +#define CPU_LOG_RESET (1 << 9) +#define LOG_UNIMP (1 << 10) +#define LOG_GUEST_ERROR (1 << 11) + +/* Returns true if a bit is set in the current loglevel mask + */ +static inline bool qemu_loglevel_mask(int mask) +{ + return (qemu_loglevel & mask) != 0; +} + +/* Logging functions: */ + +/* main logging function + */ +void GCC_FMT_ATTR(1, 2) qemu_log(const char *fmt, ...); + +/* vfprintf-like logging function + */ +static inline void GCC_FMT_ATTR(1, 0) +qemu_log_vprintf(const char *fmt, va_list va) +{ + if (qemu_logfile) { + vfprintf(qemu_logfile, fmt, va); + } +} + +/* log only if a bit is set on the current loglevel mask + */ +void GCC_FMT_ATTR(2, 3) qemu_log_mask(int mask, const char *fmt, ...); + + +/* Special cases: */ + +#ifdef NEED_CPU_H +/* cpu_dump_state() logging functions: */ +static inline void log_cpu_state(CPUArchState *env1, int flags) +{ + if (qemu_log_enabled()) { + cpu_dump_state(env1, qemu_logfile, fprintf, flags); + } +} + +static inline void log_cpu_state_mask(int mask, CPUArchState *env1, int flags) +{ + if (qemu_loglevel & mask) { + log_cpu_state(env1, flags); + } +} + +/* disas() and target_disas() to qemu_logfile: */ +static inline void log_target_disas(CPUArchState *env, target_ulong start, + target_ulong len, int flags) +{ + target_disas(qemu_logfile, env, start, len, flags); +} + +static inline void log_disas(void *code, unsigned long size) +{ + disas(qemu_logfile, code, size); +} + +#if defined(CONFIG_USER_ONLY) +/* page_dump() output to the log file: */ +static inline void log_page_dump(void) +{ + page_dump(qemu_logfile); +} +#endif +#endif + + +/* Maintenance: */ + +/* fflush() the log file */ +static inline void qemu_log_flush(void) +{ + fflush(qemu_logfile); +} + +/* Close the log file */ +static inline void qemu_log_close(void) +{ + fclose(qemu_logfile); + qemu_logfile = NULL; +} + +/* Set up a new log file */ +static inline void qemu_log_set_file(FILE *f) +{ + qemu_logfile = f; +} + +/* Set up a new log file, only if none is set */ +static inline void qemu_log_try_set_file(FILE *f) +{ + if (!qemu_logfile) { + qemu_logfile = f; + } +} + +/* define log items */ +typedef struct CPULogItem { + int mask; + const char *name; + const char *help; +} CPULogItem; + +extern const CPULogItem cpu_log_items[]; + +void qemu_set_log(int log_flags, bool use_own_buffers); + +static inline void cpu_set_log(int log_flags) +{ +#ifdef CONFIG_USER_ONLY + qemu_set_log(log_flags, true); +#else + qemu_set_log(log_flags, false); +#endif +} + +void cpu_set_log_filename(const char *filename); +int cpu_str_to_log_mask(const char *str); + +#endif diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h new file mode 100644 index 0000000000..e8059c3d0a --- /dev/null +++ b/include/qemu/main-loop.h @@ -0,0 +1,306 @@ +/* + * QEMU System Emulator + * + * Copyright (c) 2003-2008 Fabrice Bellard + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef QEMU_MAIN_LOOP_H +#define QEMU_MAIN_LOOP_H 1 + +#include "block/aio.h" + +#define SIG_IPI SIGUSR1 + +/** + * qemu_init_main_loop: Set up the process so that it can run the main loop. + * + * This includes setting up signal handlers. It should be called before + * any other threads are created. In addition, threads other than the + * main one should block signals that are trapped by the main loop. + * For simplicity, you can consider these signals to be safe: SIGUSR1, + * SIGUSR2, thread signals (SIGFPE, SIGILL, SIGSEGV, SIGBUS) and real-time + * signals if available. Remember that Windows in practice does not have + * signals, though. + * + * In the case of QEMU tools, this will also start/initialize timers. + */ +int qemu_init_main_loop(void); + +/** + * main_loop_wait: Run one iteration of the main loop. + * + * If @nonblocking is true, poll for events, otherwise suspend until + * one actually occurs. The main loop usually consists of a loop that + * repeatedly calls main_loop_wait(false). + * + * Main loop services include file descriptor callbacks, bottom halves + * and timers (defined in qemu-timer.h). Bottom halves are similar to timers + * that execute immediately, but have a lower overhead and scheduling them + * is wait-free, thread-safe and signal-safe. + * + * It is sometimes useful to put a whole program in a coroutine. In this + * case, the coroutine actually should be started from within the main loop, + * so that the main loop can run whenever the coroutine yields. To do this, + * you can use a bottom half to enter the coroutine as soon as the main loop + * starts: + * + * void enter_co_bh(void *opaque) { + * QEMUCoroutine *co = opaque; + * qemu_coroutine_enter(co, NULL); + * } + * + * ... + * QEMUCoroutine *co = qemu_coroutine_create(coroutine_entry); + * QEMUBH *start_bh = qemu_bh_new(enter_co_bh, co); + * qemu_bh_schedule(start_bh); + * while (...) { + * main_loop_wait(false); + * } + * + * (In the future we may provide a wrapper for this). + * + * @nonblocking: Whether the caller should block until an event occurs. + */ +int main_loop_wait(int nonblocking); + +/** + * qemu_notify_event: Force processing of pending events. + * + * Similar to signaling a condition variable, qemu_notify_event forces + * main_loop_wait to look at pending events and exit. The caller of + * main_loop_wait will usually call it again very soon, so qemu_notify_event + * also has the side effect of recalculating the sets of file descriptors + * that the main loop waits for. + * + * Calling qemu_notify_event is rarely necessary, because main loop + * services (bottom halves and timers) call it themselves. One notable + * exception occurs when using qemu_set_fd_handler2 (see below). + */ +void qemu_notify_event(void); + +#ifdef _WIN32 +/* return TRUE if no sleep should be done afterwards */ +typedef int PollingFunc(void *opaque); + +/** + * qemu_add_polling_cb: Register a Windows-specific polling callback + * + * Currently, under Windows some events are polled rather than waited for. + * Polling callbacks do not ensure that @func is called timely, because + * the main loop might wait for an arbitrarily long time. If possible, + * you should instead create a separate thread that does a blocking poll + * and set a Win32 event object. The event can then be passed to + * qemu_add_wait_object. + * + * Polling callbacks really have nothing Windows specific in them, but + * as they are a hack and are currently not necessary under POSIX systems, + * they are only available when QEMU is running under Windows. + * + * @func: The function that does the polling, and returns 1 to force + * immediate completion of main_loop_wait. + * @opaque: A pointer-size value that is passed to @func. + */ +int qemu_add_polling_cb(PollingFunc *func, void *opaque); + +/** + * qemu_del_polling_cb: Unregister a Windows-specific polling callback + * + * This function removes a callback that was registered with + * qemu_add_polling_cb. + * + * @func: The function that was passed to qemu_add_polling_cb. + * @opaque: A pointer-size value that was passed to qemu_add_polling_cb. + */ +void qemu_del_polling_cb(PollingFunc *func, void *opaque); + +/* Wait objects handling */ +typedef void WaitObjectFunc(void *opaque); + +/** + * qemu_add_wait_object: Register a callback for a Windows handle + * + * Under Windows, the iohandler mechanism can only be used with sockets. + * QEMU must use the WaitForMultipleObjects API to wait on other handles. + * This function registers a #HANDLE with QEMU, so that it will be included + * in the main loop's calls to WaitForMultipleObjects. When the handle + * is in a signaled state, QEMU will call @func. + * + * @handle: The Windows handle to be observed. + * @func: A function to be called when @handle is in a signaled state. + * @opaque: A pointer-size value that is passed to @func. + */ +int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); + +/** + * qemu_del_wait_object: Unregister a callback for a Windows handle + * + * This function removes a callback that was registered with + * qemu_add_wait_object. + * + * @func: The function that was passed to qemu_add_wait_object. + * @opaque: A pointer-size value that was passed to qemu_add_wait_object. + */ +void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); +#endif + +/* async I/O support */ + +typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size); +typedef int IOCanReadHandler(void *opaque); + +/** + * qemu_set_fd_handler2: Register a file descriptor with the main loop + * + * This function tells the main loop to wake up whenever one of the + * following conditions is true: + * + * 1) if @fd_write is not %NULL, when the file descriptor is writable; + * + * 2) if @fd_read is not %NULL, when the file descriptor is readable. + * + * @fd_read_poll can be used to disable the @fd_read callback temporarily. + * This is useful to avoid calling qemu_set_fd_handler2 every time the + * client becomes interested in reading (or dually, stops being interested). + * A typical example is when @fd is a listening socket and you want to bound + * the number of active clients. Remember to call qemu_notify_event whenever + * the condition may change from %false to %true. + * + * The callbacks that are set up by qemu_set_fd_handler2 are level-triggered. + * If @fd_read does not read from @fd, or @fd_write does not write to @fd + * until its buffers are full, they will be called again on the next + * iteration. + * + * @fd: The file descriptor to be observed. Under Windows it must be + * a #SOCKET. + * + * @fd_read_poll: A function that returns 1 if the @fd_read callback + * should be fired. If the function returns 0, the main loop will not + * end its iteration even if @fd becomes readable. + * + * @fd_read: A level-triggered callback that is fired if @fd is readable + * at the beginning of a main loop iteration, or if it becomes readable + * during one. + * + * @fd_write: A level-triggered callback that is fired when @fd is writable + * at the beginning of a main loop iteration, or if it becomes writable + * during one. + * + * @opaque: A pointer-sized value that is passed to @fd_read_poll, + * @fd_read and @fd_write. + */ +int qemu_set_fd_handler2(int fd, + IOCanReadHandler *fd_read_poll, + IOHandler *fd_read, + IOHandler *fd_write, + void *opaque); + +/** + * qemu_set_fd_handler: Register a file descriptor with the main loop + * + * This function tells the main loop to wake up whenever one of the + * following conditions is true: + * + * 1) if @fd_write is not %NULL, when the file descriptor is writable; + * + * 2) if @fd_read is not %NULL, when the file descriptor is readable. + * + * The callbacks that are set up by qemu_set_fd_handler are level-triggered. + * If @fd_read does not read from @fd, or @fd_write does not write to @fd + * until its buffers are full, they will be called again on the next + * iteration. + * + * @fd: The file descriptor to be observed. Under Windows it must be + * a #SOCKET. + * + * @fd_read: A level-triggered callback that is fired if @fd is readable + * at the beginning of a main loop iteration, or if it becomes readable + * during one. + * + * @fd_write: A level-triggered callback that is fired when @fd is writable + * at the beginning of a main loop iteration, or if it becomes writable + * during one. + * + * @opaque: A pointer-sized value that is passed to @fd_read and @fd_write. + */ +int qemu_set_fd_handler(int fd, + IOHandler *fd_read, + IOHandler *fd_write, + void *opaque); + +#ifdef CONFIG_POSIX +/** + * qemu_add_child_watch: Register a child process for reaping. + * + * Under POSIX systems, a parent process must read the exit status of + * its child processes using waitpid, or the operating system will not + * free some of the resources attached to that process. + * + * This function directs the QEMU main loop to observe a child process + * and call waitpid as soon as it exits; the watch is then removed + * automatically. It is useful whenever QEMU forks a child process + * but will find out about its termination by other means such as a + * "broken pipe". + * + * @pid: The pid that QEMU should observe. + */ +int qemu_add_child_watch(pid_t pid); +#endif + +/** + * qemu_mutex_lock_iothread: Lock the main loop mutex. + * + * This function locks the main loop mutex. The mutex is taken by + * qemu_init_main_loop and always taken except while waiting on + * external events (such as with select). The mutex should be taken + * by threads other than the main loop thread when calling + * qemu_bh_new(), qemu_set_fd_handler() and basically all other + * functions documented in this file. + * + * NOTE: tools currently are single-threaded and qemu_mutex_lock_iothread + * is a no-op there. + */ +void qemu_mutex_lock_iothread(void); + +/** + * qemu_mutex_unlock_iothread: Unlock the main loop mutex. + * + * This function unlocks the main loop mutex. The mutex is taken by + * qemu_init_main_loop and always taken except while waiting on + * external events (such as with select). The mutex should be unlocked + * as soon as possible by threads other than the main loop thread, + * because it prevents the main loop from processing callbacks, + * including timers and bottom halves. + * + * NOTE: tools currently are single-threaded and qemu_mutex_unlock_iothread + * is a no-op there. + */ +void qemu_mutex_unlock_iothread(void); + +/* internal interfaces */ + +void qemu_fd_register(int fd); +void qemu_iohandler_fill(int *pnfds, fd_set *readfds, fd_set *writefds, fd_set *xfds); +void qemu_iohandler_poll(fd_set *readfds, fd_set *writefds, fd_set *xfds, int rc); + +QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque); +void qemu_bh_schedule_idle(QEMUBH *bh); + +#endif diff --git a/include/qemu/module.h b/include/qemu/module.h new file mode 100644 index 0000000000..c4ccd57166 --- /dev/null +++ b/include/qemu/module.h @@ -0,0 +1,40 @@ +/* + * QEMU Module Infrastructure + * + * Copyright IBM, Corp. 2009 + * + * Authors: + * Anthony Liguori + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef QEMU_MODULE_H +#define QEMU_MODULE_H + +/* This should not be used directly. Use block_init etc. instead. */ +#define module_init(function, type) \ +static void __attribute__((constructor)) do_qemu_init_ ## function(void) { \ + register_module_init(function, type); \ +} + +typedef enum { + MODULE_INIT_BLOCK, + MODULE_INIT_MACHINE, + MODULE_INIT_QAPI, + MODULE_INIT_QOM, + MODULE_INIT_MAX +} module_init_type; + +#define block_init(function) module_init(function, MODULE_INIT_BLOCK) +#define machine_init(function) module_init(function, MODULE_INIT_MACHINE) +#define qapi_init(function) module_init(function, MODULE_INIT_QAPI) +#define type_init(function) module_init(function, MODULE_INIT_QOM) + +void register_module_init(void (*fn)(void), module_init_type type); + +void module_call_init(module_init_type type); + +#endif diff --git a/include/qemu/notify.h b/include/qemu/notify.h new file mode 100644 index 0000000000..4e2e7f0ec4 --- /dev/null +++ b/include/qemu/notify.h @@ -0,0 +1,43 @@ +/* + * Notifier lists + * + * Copyright IBM, Corp. 2010 + * + * Authors: + * Anthony Liguori + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef QEMU_NOTIFY_H +#define QEMU_NOTIFY_H + +#include "qemu/queue.h" + +typedef struct Notifier Notifier; + +struct Notifier +{ + void (*notify)(Notifier *notifier, void *data); + QLIST_ENTRY(Notifier) node; +}; + +typedef struct NotifierList +{ + QLIST_HEAD(, Notifier) notifiers; +} NotifierList; + +#define NOTIFIER_LIST_INITIALIZER(head) \ + { QLIST_HEAD_INITIALIZER((head).notifiers) } + +void notifier_list_init(NotifierList *list); + +void notifier_list_add(NotifierList *list, Notifier *notifier); + +void notifier_remove(Notifier *notifier); + +void notifier_list_notify(NotifierList *list, void *data); + +#endif diff --git a/include/qemu/option.h b/include/qemu/option.h new file mode 100644 index 0000000000..ba197cddcf --- /dev/null +++ b/include/qemu/option.h @@ -0,0 +1,158 @@ +/* + * Commandline option parsing functions + * + * Copyright (c) 2003-2008 Fabrice Bellard + * Copyright (c) 2009 Kevin Wolf + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef QEMU_OPTIONS_H +#define QEMU_OPTIONS_H + +#include +#include "qemu/queue.h" +#include "qapi/error.h" +#include "qapi/qmp/qdict.h" + +enum QEMUOptionParType { + OPT_FLAG, + OPT_NUMBER, + OPT_SIZE, + OPT_STRING, +}; + +typedef struct QEMUOptionParameter { + const char *name; + enum QEMUOptionParType type; + union { + uint64_t n; + char* s; + } value; + const char *help; +} QEMUOptionParameter; + + +const char *get_opt_name(char *buf, int buf_size, const char *p, char delim); +const char *get_opt_value(char *buf, int buf_size, const char *p); +int get_next_param_value(char *buf, int buf_size, + const char *tag, const char **pstr); +int get_param_value(char *buf, int buf_size, + const char *tag, const char *str); +int check_params(char *buf, int buf_size, + const char * const *params, const char *str); + + +/* + * The following functions take a parameter list as input. This is a pointer to + * the first element of a QEMUOptionParameter array which is terminated by an + * entry with entry->name == NULL. + */ + +QEMUOptionParameter *get_option_parameter(QEMUOptionParameter *list, + const char *name); +int set_option_parameter(QEMUOptionParameter *list, const char *name, + const char *value); +int set_option_parameter_int(QEMUOptionParameter *list, const char *name, + uint64_t value); +QEMUOptionParameter *append_option_parameters(QEMUOptionParameter *dest, + QEMUOptionParameter *list); +QEMUOptionParameter *parse_option_parameters(const char *param, + QEMUOptionParameter *list, QEMUOptionParameter *dest); +void free_option_parameters(QEMUOptionParameter *list); +void print_option_parameters(QEMUOptionParameter *list); +void print_option_help(QEMUOptionParameter *list); + +/* ------------------------------------------------------------------ */ + +typedef struct QemuOpt QemuOpt; +typedef struct QemuOpts QemuOpts; +typedef struct QemuOptsList QemuOptsList; + +enum QemuOptType { + QEMU_OPT_STRING = 0, /* no parsing (use string as-is) */ + QEMU_OPT_BOOL, /* on/off */ + QEMU_OPT_NUMBER, /* simple number */ + QEMU_OPT_SIZE, /* size, accepts (K)ilo, (M)ega, (G)iga, (T)era postfix */ +}; + +typedef struct QemuOptDesc { + const char *name; + enum QemuOptType type; + const char *help; +} QemuOptDesc; + +struct QemuOptsList { + const char *name; + const char *implied_opt_name; + bool merge_lists; /* Merge multiple uses of option into a single list? */ + QTAILQ_HEAD(, QemuOpts) head; + QemuOptDesc desc[]; +}; + +const char *qemu_opt_get(QemuOpts *opts, const char *name); +/** + * qemu_opt_has_help_opt: + * @opts: options to search for a help request + * + * Check whether the options specified by @opts include one of the + * standard strings which indicate that the user is asking for a + * list of the valid values for a command line option (as defined + * by is_help_option()). + * + * Returns: true if @opts includes 'help' or equivalent. + */ +bool qemu_opt_has_help_opt(QemuOpts *opts); +bool qemu_opt_get_bool(QemuOpts *opts, const char *name, bool defval); +uint64_t qemu_opt_get_number(QemuOpts *opts, const char *name, uint64_t defval); +uint64_t qemu_opt_get_size(QemuOpts *opts, const char *name, uint64_t defval); +int qemu_opt_set(QemuOpts *opts, const char *name, const char *value); +void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value, + Error **errp); +int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val); +int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val); +typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque); +int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, + int abort_on_failure); + +QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id); +QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, + int fail_if_exists, Error **errp); +QemuOpts *qemu_opts_create_nofail(QemuOptsList *list); +void qemu_opts_reset(QemuOptsList *list); +void qemu_opts_loc_restore(QemuOpts *opts); +int qemu_opts_set(QemuOptsList *list, const char *id, + const char *name, const char *value); +const char *qemu_opts_id(QemuOpts *opts); +void qemu_opts_del(QemuOpts *opts); +void qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc, Error **errp); +int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname); +QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev); +void qemu_opts_set_defaults(QemuOptsList *list, const char *params, + int permit_abbrev); +QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict, + Error **errp); +QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict); + +typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void *opaque); +int qemu_opts_print(QemuOpts *opts, void *dummy); +int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void *opaque, + int abort_on_failure); + +#endif diff --git a/include/qemu/option_int.h b/include/qemu/option_int.h new file mode 100644 index 0000000000..8212fa4a48 --- /dev/null +++ b/include/qemu/option_int.h @@ -0,0 +1,54 @@ +/* + * Commandline option parsing functions + * + * Copyright (c) 2003-2008 Fabrice Bellard + * Copyright (c) 2009 Kevin Wolf + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef QEMU_OPTIONS_INTERNAL_H +#define QEMU_OPTIONS_INTERNAL_H + +#include "qemu/option.h" +#include "qemu/error-report.h" + +struct QemuOpt { + const char *name; + const char *str; + + const QemuOptDesc *desc; + union { + bool boolean; + uint64_t uint; + } value; + + QemuOpts *opts; + QTAILQ_ENTRY(QemuOpt) next; +}; + +struct QemuOpts { + char *id; + QemuOptsList *list; + Location loc; + QTAILQ_HEAD(QemuOptHead, QemuOpt) head; + QTAILQ_ENTRY(QemuOpts) next; +}; + +#endif diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h new file mode 100644 index 0000000000..87d3b9cfa8 --- /dev/null +++ b/include/qemu/osdep.h @@ -0,0 +1,178 @@ +#ifndef QEMU_OSDEP_H +#define QEMU_OSDEP_H + +#include +#include +#include +#ifdef __OpenBSD__ +#include +#include +#endif + +#include + +#if defined(CONFIG_SOLARIS) && CONFIG_SOLARIS_VERSION < 10 +/* [u]int_fast*_t not in */ +typedef unsigned char uint_fast8_t; +typedef unsigned int uint_fast16_t; +typedef signed int int_fast16_t; +#endif + +#ifndef glue +#define xglue(x, y) x ## y +#define glue(x, y) xglue(x, y) +#define stringify(s) tostring(s) +#define tostring(s) #s +#endif + +#ifndef likely +#if __GNUC__ < 3 +#define __builtin_expect(x, n) (x) +#endif + +#define likely(x) __builtin_expect(!!(x), 1) +#define unlikely(x) __builtin_expect(!!(x), 0) +#endif + +#ifndef container_of +#define container_of(ptr, type, member) ({ \ + const typeof(((type *) 0)->member) *__mptr = (ptr); \ + (type *) ((char *) __mptr - offsetof(type, member));}) +#endif + +/* Convert from a base type to a parent type, with compile time checking. */ +#ifdef __GNUC__ +#define DO_UPCAST(type, field, dev) ( __extension__ ( { \ + char __attribute__((unused)) offset_must_be_zero[ \ + -offsetof(type, field)]; \ + container_of(dev, type, field);})) +#else +#define DO_UPCAST(type, field, dev) container_of(dev, type, field) +#endif + +#define typeof_field(type, field) typeof(((type *)0)->field) +#define type_check(t1,t2) ((t1*)0 - (t2*)0) + +#ifndef MIN +#define MIN(a, b) (((a) < (b)) ? (a) : (b)) +#endif +#ifndef MAX +#define MAX(a, b) (((a) > (b)) ? (a) : (b)) +#endif + +#ifndef DIV_ROUND_UP +#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) +#endif + +#ifndef ARRAY_SIZE +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#endif + +#ifndef always_inline +#if !((__GNUC__ < 3) || defined(__APPLE__)) +#ifdef __OPTIMIZE__ +#undef inline +#define inline __attribute__ (( always_inline )) __inline__ +#endif +#endif +#else +#undef inline +#define inline always_inline +#endif + +#define qemu_printf printf + +int qemu_daemon(int nochdir, int noclose); +void *qemu_memalign(size_t alignment, size_t size); +void *qemu_vmalloc(size_t size); +void qemu_vfree(void *ptr); + +#define QEMU_MADV_INVALID -1 + +#if defined(CONFIG_MADVISE) + +#define QEMU_MADV_WILLNEED MADV_WILLNEED +#define QEMU_MADV_DONTNEED MADV_DONTNEED +#ifdef MADV_DONTFORK +#define QEMU_MADV_DONTFORK MADV_DONTFORK +#else +#define QEMU_MADV_DONTFORK QEMU_MADV_INVALID +#endif +#ifdef MADV_MERGEABLE +#define QEMU_MADV_MERGEABLE MADV_MERGEABLE +#else +#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID +#endif +#ifdef MADV_DONTDUMP +#define QEMU_MADV_DONTDUMP MADV_DONTDUMP +#else +#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID +#endif +#ifdef MADV_HUGEPAGE +#define QEMU_MADV_HUGEPAGE MADV_HUGEPAGE +#else +#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID +#endif + +#elif defined(CONFIG_POSIX_MADVISE) + +#define QEMU_MADV_WILLNEED POSIX_MADV_WILLNEED +#define QEMU_MADV_DONTNEED POSIX_MADV_DONTNEED +#define QEMU_MADV_DONTFORK QEMU_MADV_INVALID +#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID +#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID +#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID + +#else /* no-op */ + +#define QEMU_MADV_WILLNEED QEMU_MADV_INVALID +#define QEMU_MADV_DONTNEED QEMU_MADV_INVALID +#define QEMU_MADV_DONTFORK QEMU_MADV_INVALID +#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID +#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID +#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID + +#endif + +int qemu_madvise(void *addr, size_t len, int advice); + +int qemu_open(const char *name, int flags, ...); +int qemu_close(int fd); + +#if defined(__HAIKU__) && defined(__i386__) +#define FMT_pid "%ld" +#elif defined(WIN64) +#define FMT_pid "%" PRId64 +#else +#define FMT_pid "%d" +#endif + +int qemu_create_pidfile(const char *filename); +int qemu_get_thread_id(void); + +#ifdef _WIN32 +static inline void qemu_timersub(const struct timeval *val1, + const struct timeval *val2, + struct timeval *res) +{ + res->tv_sec = val1->tv_sec - val2->tv_sec; + if (val1->tv_usec < val2->tv_usec) { + res->tv_sec--; + res->tv_usec = val1->tv_usec - val2->tv_usec + 1000 * 1000; + } else { + res->tv_usec = val1->tv_usec - val2->tv_usec; + } +} +#else +#define qemu_timersub timersub +#endif + +void qemu_set_cloexec(int fd); + +void qemu_set_version(const char *); +const char *qemu_get_version(void); + +void fips_set_state(bool requested); +bool fips_get_state(void); + +#endif diff --git a/include/qemu/queue.h b/include/qemu/queue.h new file mode 100644 index 0000000000..d433b9017c --- /dev/null +++ b/include/qemu/queue.h @@ -0,0 +1,414 @@ +/* $NetBSD: queue.h,v 1.52 2009/04/20 09:56:08 mschuett Exp $ */ + +/* + * QEMU version: Copy from netbsd, removed debug code, removed some of + * the implementations. Left in singly-linked lists, lists, simple + * queues, and tail queues. + */ + +/* + * Copyright (c) 1991, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)queue.h 8.5 (Berkeley) 8/20/94 + */ + +#ifndef QEMU_SYS_QUEUE_H_ +#define QEMU_SYS_QUEUE_H_ + +/* + * This file defines four types of data structures: singly-linked lists, + * lists, simple queues, and tail queues. + * + * A singly-linked list is headed by a single forward pointer. The + * elements are singly linked for minimum space and pointer manipulation + * overhead at the expense of O(n) removal for arbitrary elements. New + * elements can be added to the list after an existing element or at the + * head of the list. Elements being removed from the head of the list + * should use the explicit macro for this purpose for optimum + * efficiency. A singly-linked list may only be traversed in the forward + * direction. Singly-linked lists are ideal for applications with large + * datasets and few or no removals or for implementing a LIFO queue. + * + * A list is headed by a single forward pointer (or an array of forward + * pointers for a hash table header). The elements are doubly linked + * so that an arbitrary element can be removed without a need to + * traverse the list. New elements can be added to the list before + * or after an existing element or at the head of the list. A list + * may only be traversed in the forward direction. + * + * A simple queue is headed by a pair of pointers, one the head of the + * list and the other to the tail of the list. The elements are singly + * linked to save space, so elements can only be removed from the + * head of the list. New elements can be added to the list after + * an existing element, at the head of the list, or at the end of the + * list. A simple queue may only be traversed in the forward direction. + * + * A tail queue is headed by a pair of pointers, one to the head of the + * list and the other to the tail of the list. The elements are doubly + * linked so that an arbitrary element can be removed without a need to + * traverse the list. New elements can be added to the list before or + * after an existing element, at the head of the list, or at the end of + * the list. A tail queue may be traversed in either direction. + * + * For details on the use of these macros, see the queue(3) manual page. + */ + +#include "qemu/atomic.h" /* for smp_wmb() */ + +/* + * List definitions. + */ +#define QLIST_HEAD(name, type) \ +struct name { \ + struct type *lh_first; /* first element */ \ +} + +#define QLIST_HEAD_INITIALIZER(head) \ + { NULL } + +#define QLIST_ENTRY(type) \ +struct { \ + struct type *le_next; /* next element */ \ + struct type **le_prev; /* address of previous next element */ \ +} + +/* + * List functions. + */ +#define QLIST_INIT(head) do { \ + (head)->lh_first = NULL; \ +} while (/*CONSTCOND*/0) + +#define QLIST_INSERT_AFTER(listelm, elm, field) do { \ + if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \ + (listelm)->field.le_next->field.le_prev = \ + &(elm)->field.le_next; \ + (listelm)->field.le_next = (elm); \ + (elm)->field.le_prev = &(listelm)->field.le_next; \ +} while (/*CONSTCOND*/0) + +#define QLIST_INSERT_BEFORE(listelm, elm, field) do { \ + (elm)->field.le_prev = (listelm)->field.le_prev; \ + (elm)->field.le_next = (listelm); \ + *(listelm)->field.le_prev = (elm); \ + (listelm)->field.le_prev = &(elm)->field.le_next; \ +} while (/*CONSTCOND*/0) + +#define QLIST_INSERT_HEAD(head, elm, field) do { \ + if (((elm)->field.le_next = (head)->lh_first) != NULL) \ + (head)->lh_first->field.le_prev = &(elm)->field.le_next;\ + (head)->lh_first = (elm); \ + (elm)->field.le_prev = &(head)->lh_first; \ +} while (/*CONSTCOND*/0) + +#define QLIST_INSERT_HEAD_RCU(head, elm, field) do { \ + (elm)->field.le_prev = &(head)->lh_first; \ + (elm)->field.le_next = (head)->lh_first; \ + smp_wmb(); /* fill elm before linking it */ \ + if ((head)->lh_first != NULL) { \ + (head)->lh_first->field.le_prev = &(elm)->field.le_next; \ + } \ + (head)->lh_first = (elm); \ + smp_wmb(); \ +} while (/* CONSTCOND*/0) + +#define QLIST_REMOVE(elm, field) do { \ + if ((elm)->field.le_next != NULL) \ + (elm)->field.le_next->field.le_prev = \ + (elm)->field.le_prev; \ + *(elm)->field.le_prev = (elm)->field.le_next; \ +} while (/*CONSTCOND*/0) + +#define QLIST_FOREACH(var, head, field) \ + for ((var) = ((head)->lh_first); \ + (var); \ + (var) = ((var)->field.le_next)) + +#define QLIST_FOREACH_SAFE(var, head, field, next_var) \ + for ((var) = ((head)->lh_first); \ + (var) && ((next_var) = ((var)->field.le_next), 1); \ + (var) = (next_var)) + +/* + * List access methods. + */ +#define QLIST_EMPTY(head) ((head)->lh_first == NULL) +#define QLIST_FIRST(head) ((head)->lh_first) +#define QLIST_NEXT(elm, field) ((elm)->field.le_next) + + +/* + * Singly-linked List definitions. + */ +#define QSLIST_HEAD(name, type) \ +struct name { \ + struct type *slh_first; /* first element */ \ +} + +#define QSLIST_HEAD_INITIALIZER(head) \ + { NULL } + +#define QSLIST_ENTRY(type) \ +struct { \ + struct type *sle_next; /* next element */ \ +} + +/* + * Singly-linked List functions. + */ +#define QSLIST_INIT(head) do { \ + (head)->slh_first = NULL; \ +} while (/*CONSTCOND*/0) + +#define QSLIST_INSERT_AFTER(slistelm, elm, field) do { \ + (elm)->field.sle_next = (slistelm)->field.sle_next; \ + (slistelm)->field.sle_next = (elm); \ +} while (/*CONSTCOND*/0) + +#define QSLIST_INSERT_HEAD(head, elm, field) do { \ + (elm)->field.sle_next = (head)->slh_first; \ + (head)->slh_first = (elm); \ +} while (/*CONSTCOND*/0) + +#define QSLIST_REMOVE_HEAD(head, field) do { \ + (head)->slh_first = (head)->slh_first->field.sle_next; \ +} while (/*CONSTCOND*/0) + +#define QSLIST_REMOVE_AFTER(slistelm, field) do { \ + (slistelm)->field.sle_next = \ + QSLIST_NEXT(QSLIST_NEXT((slistelm), field), field); \ +} while (/*CONSTCOND*/0) + +#define QSLIST_FOREACH(var, head, field) \ + for((var) = (head)->slh_first; (var); (var) = (var)->field.sle_next) + +#define QSLIST_FOREACH_SAFE(var, head, field, tvar) \ + for ((var) = QSLIST_FIRST((head)); \ + (var) && ((tvar) = QSLIST_NEXT((var), field), 1); \ + (var) = (tvar)) + +/* + * Singly-linked List access methods. + */ +#define QSLIST_EMPTY(head) ((head)->slh_first == NULL) +#define QSLIST_FIRST(head) ((head)->slh_first) +#define QSLIST_NEXT(elm, field) ((elm)->field.sle_next) + + +/* + * Simple queue definitions. + */ +#define QSIMPLEQ_HEAD(name, type) \ +struct name { \ + struct type *sqh_first; /* first element */ \ + struct type **sqh_last; /* addr of last next element */ \ +} + +#define QSIMPLEQ_HEAD_INITIALIZER(head) \ + { NULL, &(head).sqh_first } + +#define QSIMPLEQ_ENTRY(type) \ +struct { \ + struct type *sqe_next; /* next element */ \ +} + +/* + * Simple queue functions. + */ +#define QSIMPLEQ_INIT(head) do { \ + (head)->sqh_first = NULL; \ + (head)->sqh_last = &(head)->sqh_first; \ +} while (/*CONSTCOND*/0) + +#define QSIMPLEQ_INSERT_HEAD(head, elm, field) do { \ + if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \ + (head)->sqh_last = &(elm)->field.sqe_next; \ + (head)->sqh_first = (elm); \ +} while (/*CONSTCOND*/0) + +#define QSIMPLEQ_INSERT_TAIL(head, elm, field) do { \ + (elm)->field.sqe_next = NULL; \ + *(head)->sqh_last = (elm); \ + (head)->sqh_last = &(elm)->field.sqe_next; \ +} while (/*CONSTCOND*/0) + +#define QSIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ + if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL) \ + (head)->sqh_last = &(elm)->field.sqe_next; \ + (listelm)->field.sqe_next = (elm); \ +} while (/*CONSTCOND*/0) + +#define QSIMPLEQ_REMOVE_HEAD(head, field) do { \ + if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL)\ + (head)->sqh_last = &(head)->sqh_first; \ +} while (/*CONSTCOND*/0) + +#define QSIMPLEQ_REMOVE(head, elm, type, field) do { \ + if ((head)->sqh_first == (elm)) { \ + QSIMPLEQ_REMOVE_HEAD((head), field); \ + } else { \ + struct type *curelm = (head)->sqh_first; \ + while (curelm->field.sqe_next != (elm)) \ + curelm = curelm->field.sqe_next; \ + if ((curelm->field.sqe_next = \ + curelm->field.sqe_next->field.sqe_next) == NULL) \ + (head)->sqh_last = &(curelm)->field.sqe_next; \ + } \ +} while (/*CONSTCOND*/0) + +#define QSIMPLEQ_FOREACH(var, head, field) \ + for ((var) = ((head)->sqh_first); \ + (var); \ + (var) = ((var)->field.sqe_next)) + +#define QSIMPLEQ_FOREACH_SAFE(var, head, field, next) \ + for ((var) = ((head)->sqh_first); \ + (var) && ((next = ((var)->field.sqe_next)), 1); \ + (var) = (next)) + +#define QSIMPLEQ_CONCAT(head1, head2) do { \ + if (!QSIMPLEQ_EMPTY((head2))) { \ + *(head1)->sqh_last = (head2)->sqh_first; \ + (head1)->sqh_last = (head2)->sqh_last; \ + QSIMPLEQ_INIT((head2)); \ + } \ +} while (/*CONSTCOND*/0) + +#define QSIMPLEQ_LAST(head, type, field) \ + (QSIMPLEQ_EMPTY((head)) ? \ + NULL : \ + ((struct type *)(void *) \ + ((char *)((head)->sqh_last) - offsetof(struct type, field)))) + +/* + * Simple queue access methods. + */ +#define QSIMPLEQ_EMPTY(head) ((head)->sqh_first == NULL) +#define QSIMPLEQ_FIRST(head) ((head)->sqh_first) +#define QSIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) + + +/* + * Tail queue definitions. + */ +#define Q_TAILQ_HEAD(name, type, qual) \ +struct name { \ + qual type *tqh_first; /* first element */ \ + qual type *qual *tqh_last; /* addr of last next element */ \ +} +#define QTAILQ_HEAD(name, type) Q_TAILQ_HEAD(name, struct type,) + +#define QTAILQ_HEAD_INITIALIZER(head) \ + { NULL, &(head).tqh_first } + +#define Q_TAILQ_ENTRY(type, qual) \ +struct { \ + qual type *tqe_next; /* next element */ \ + qual type *qual *tqe_prev; /* address of previous next element */\ +} +#define QTAILQ_ENTRY(type) Q_TAILQ_ENTRY(struct type,) + +/* + * Tail queue functions. + */ +#define QTAILQ_INIT(head) do { \ + (head)->tqh_first = NULL; \ + (head)->tqh_last = &(head)->tqh_first; \ +} while (/*CONSTCOND*/0) + +#define QTAILQ_INSERT_HEAD(head, elm, field) do { \ + if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \ + (head)->tqh_first->field.tqe_prev = \ + &(elm)->field.tqe_next; \ + else \ + (head)->tqh_last = &(elm)->field.tqe_next; \ + (head)->tqh_first = (elm); \ + (elm)->field.tqe_prev = &(head)->tqh_first; \ +} while (/*CONSTCOND*/0) + +#define QTAILQ_INSERT_TAIL(head, elm, field) do { \ + (elm)->field.tqe_next = NULL; \ + (elm)->field.tqe_prev = (head)->tqh_last; \ + *(head)->tqh_last = (elm); \ + (head)->tqh_last = &(elm)->field.tqe_next; \ +} while (/*CONSTCOND*/0) + +#define QTAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ + if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\ + (elm)->field.tqe_next->field.tqe_prev = \ + &(elm)->field.tqe_next; \ + else \ + (head)->tqh_last = &(elm)->field.tqe_next; \ + (listelm)->field.tqe_next = (elm); \ + (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \ +} while (/*CONSTCOND*/0) + +#define QTAILQ_INSERT_BEFORE(listelm, elm, field) do { \ + (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ + (elm)->field.tqe_next = (listelm); \ + *(listelm)->field.tqe_prev = (elm); \ + (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \ +} while (/*CONSTCOND*/0) + +#define QTAILQ_REMOVE(head, elm, field) do { \ + if (((elm)->field.tqe_next) != NULL) \ + (elm)->field.tqe_next->field.tqe_prev = \ + (elm)->field.tqe_prev; \ + else \ + (head)->tqh_last = (elm)->field.tqe_prev; \ + *(elm)->field.tqe_prev = (elm)->field.tqe_next; \ +} while (/*CONSTCOND*/0) + +#define QTAILQ_FOREACH(var, head, field) \ + for ((var) = ((head)->tqh_first); \ + (var); \ + (var) = ((var)->field.tqe_next)) + +#define QTAILQ_FOREACH_SAFE(var, head, field, next_var) \ + for ((var) = ((head)->tqh_first); \ + (var) && ((next_var) = ((var)->field.tqe_next), 1); \ + (var) = (next_var)) + +#define QTAILQ_FOREACH_REVERSE(var, head, headname, field) \ + for ((var) = (*(((struct headname *)((head)->tqh_last))->tqh_last)); \ + (var); \ + (var) = (*(((struct headname *)((var)->field.tqe_prev))->tqh_last))) + +/* + * Tail queue access methods. + */ +#define QTAILQ_EMPTY(head) ((head)->tqh_first == NULL) +#define QTAILQ_FIRST(head) ((head)->tqh_first) +#define QTAILQ_NEXT(elm, field) ((elm)->field.tqe_next) + +#define QTAILQ_LAST(head, headname) \ + (*(((struct headname *)((head)->tqh_last))->tqh_last)) +#define QTAILQ_PREV(elm, headname, field) \ + (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) + +#endif /* !QEMU_SYS_QUEUE_H_ */ diff --git a/include/qemu/range.h b/include/qemu/range.h new file mode 100644 index 0000000000..350237212b --- /dev/null +++ b/include/qemu/range.h @@ -0,0 +1,29 @@ +#ifndef QEMU_RANGE_H +#define QEMU_RANGE_H + +/* Get last byte of a range from offset + length. + * Undefined for ranges that wrap around 0. */ +static inline uint64_t range_get_last(uint64_t offset, uint64_t len) +{ + return offset + len - 1; +} + +/* Check whether a given range covers a given byte. */ +static inline int range_covers_byte(uint64_t offset, uint64_t len, + uint64_t byte) +{ + return offset <= byte && byte <= range_get_last(offset, len); +} + +/* Check whether 2 given ranges overlap. + * Undefined if ranges that wrap around 0. */ +static inline int ranges_overlap(uint64_t first1, uint64_t len1, + uint64_t first2, uint64_t len2) +{ + uint64_t last1 = range_get_last(first1, len1); + uint64_t last2 = range_get_last(first2, len2); + + return !(last2 < first1 || last1 < first2); +} + +#endif diff --git a/include/qemu/sockets.h b/include/qemu/sockets.h new file mode 100644 index 0000000000..803ae1798c --- /dev/null +++ b/include/qemu/sockets.h @@ -0,0 +1,77 @@ +/* headers to use the BSD sockets */ +#ifndef QEMU_SOCKET_H +#define QEMU_SOCKET_H + +#ifdef _WIN32 +#include +#include +#include + +#define socket_error() WSAGetLastError() + +int inet_aton(const char *cp, struct in_addr *ia); + +#else + +#include +#include +#include +#include +#include +#include +#include + +#define socket_error() errno +#define closesocket(s) close(s) + +#endif /* !_WIN32 */ + +#include "qemu/option.h" +#include "qapi/error.h" +#include "qapi/qmp/qerror.h" + +/* misc helpers */ +int qemu_socket(int domain, int type, int protocol); +int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen); +int socket_set_cork(int fd, int v); +void socket_set_block(int fd); +void socket_set_nonblock(int fd); +int send_all(int fd, const void *buf, int len1); + +/* callback function for nonblocking connect + * valid fd on success, negative error code on failure + */ +typedef void NonBlockingConnectHandler(int fd, void *opaque); + +int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp); +int inet_listen(const char *str, char *ostr, int olen, + int socktype, int port_offset, Error **errp); +int inet_connect_opts(QemuOpts *opts, Error **errp, + NonBlockingConnectHandler *callback, void *opaque); +int inet_connect(const char *str, Error **errp); +int inet_nonblocking_connect(const char *str, + NonBlockingConnectHandler *callback, + void *opaque, Error **errp); + +int inet_dgram_opts(QemuOpts *opts, Error **errp); +const char *inet_strfamily(int family); + +int unix_listen_opts(QemuOpts *opts, Error **errp); +int unix_listen(const char *path, char *ostr, int olen, Error **errp); +int unix_connect_opts(QemuOpts *opts, Error **errp, + NonBlockingConnectHandler *callback, void *opaque); +int unix_connect(const char *path, Error **errp); +int unix_nonblocking_connect(const char *str, + NonBlockingConnectHandler *callback, + void *opaque, Error **errp); + +SocketAddress *socket_parse(const char *str, Error **errp); +int socket_connect(SocketAddress *addr, Error **errp, + NonBlockingConnectHandler *callback, void *opaque); +int socket_listen(SocketAddress *addr, Error **errp); + +/* Old, ipv4 only bits. Don't use for new code. */ +int parse_host_port(struct sockaddr_in *saddr, const char *str); +int socket_init(void); + +#endif /* QEMU_SOCKET_H */ diff --git a/include/qemu/thread-posix.h b/include/qemu/thread-posix.h new file mode 100644 index 0000000000..380bae209b --- /dev/null +++ b/include/qemu/thread-posix.h @@ -0,0 +1,28 @@ +#ifndef __QEMU_THREAD_POSIX_H +#define __QEMU_THREAD_POSIX_H 1 +#include "pthread.h" +#include + +struct QemuMutex { + pthread_mutex_t lock; +}; + +struct QemuCond { + pthread_cond_t cond; +}; + +struct QemuSemaphore { +#if defined(__OpenBSD__) || defined(__APPLE__) || defined(__NetBSD__) + pthread_mutex_t lock; + pthread_cond_t cond; + int count; +#else + sem_t sem; +#endif +}; + +struct QemuThread { + pthread_t thread; +}; + +#endif diff --git a/include/qemu/thread-win32.h b/include/qemu/thread-win32.h new file mode 100644 index 0000000000..13adb958f0 --- /dev/null +++ b/include/qemu/thread-win32.h @@ -0,0 +1,29 @@ +#ifndef __QEMU_THREAD_WIN32_H +#define __QEMU_THREAD_WIN32_H 1 +#include "windows.h" + +struct QemuMutex { + CRITICAL_SECTION lock; + LONG owner; +}; + +struct QemuCond { + LONG waiters, target; + HANDLE sema; + HANDLE continue_event; +}; + +struct QemuSemaphore { + HANDLE sema; +}; + +typedef struct QemuThreadData QemuThreadData; +struct QemuThread { + QemuThreadData *data; + unsigned tid; +}; + +/* Only valid for joinable threads. */ +HANDLE qemu_thread_get_handle(QemuThread *thread); + +#endif diff --git a/include/qemu/thread.h b/include/qemu/thread.h new file mode 100644 index 0000000000..c02404b9fb --- /dev/null +++ b/include/qemu/thread.h @@ -0,0 +1,56 @@ +#ifndef __QEMU_THREAD_H +#define __QEMU_THREAD_H 1 + +#include +#include + +typedef struct QemuMutex QemuMutex; +typedef struct QemuCond QemuCond; +typedef struct QemuSemaphore QemuSemaphore; +typedef struct QemuThread QemuThread; + +#ifdef _WIN32 +#include "qemu/thread-win32.h" +#else +#include "qemu/thread-posix.h" +#endif + +#define QEMU_THREAD_JOINABLE 0 +#define QEMU_THREAD_DETACHED 1 + +void qemu_mutex_init(QemuMutex *mutex); +void qemu_mutex_destroy(QemuMutex *mutex); +void qemu_mutex_lock(QemuMutex *mutex); +int qemu_mutex_trylock(QemuMutex *mutex); +void qemu_mutex_unlock(QemuMutex *mutex); + +#define rcu_read_lock() do { } while (0) +#define rcu_read_unlock() do { } while (0) + +void qemu_cond_init(QemuCond *cond); +void qemu_cond_destroy(QemuCond *cond); + +/* + * IMPORTANT: The implementation does not guarantee that pthread_cond_signal + * and pthread_cond_broadcast can be called except while the same mutex is + * held as in the corresponding pthread_cond_wait calls! + */ +void qemu_cond_signal(QemuCond *cond); +void qemu_cond_broadcast(QemuCond *cond); +void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex); + +void qemu_sem_init(QemuSemaphore *sem, int init); +void qemu_sem_post(QemuSemaphore *sem); +void qemu_sem_wait(QemuSemaphore *sem); +int qemu_sem_timedwait(QemuSemaphore *sem, int ms); +void qemu_sem_destroy(QemuSemaphore *sem); + +void qemu_thread_create(QemuThread *thread, + void *(*start_routine)(void *), + void *arg, int mode); +void *qemu_thread_join(QemuThread *thread); +void qemu_thread_get_self(QemuThread *thread); +bool qemu_thread_is_self(QemuThread *thread); +void qemu_thread_exit(void *retval); + +#endif diff --git a/include/qemu/timer.h b/include/qemu/timer.h new file mode 100644 index 0000000000..1766b2d6c7 --- /dev/null +++ b/include/qemu/timer.h @@ -0,0 +1,310 @@ +#ifndef QEMU_TIMER_H +#define QEMU_TIMER_H + +#include "qemu-common.h" +#include "qemu/main-loop.h" +#include "qemu/notify.h" + +#ifdef __FreeBSD__ +#include +#endif + +/* timers */ + +#define SCALE_MS 1000000 +#define SCALE_US 1000 +#define SCALE_NS 1 + +typedef struct QEMUClock QEMUClock; +typedef void QEMUTimerCB(void *opaque); + +/* The real time clock should be used only for stuff which does not + change the virtual machine state, as it is run even if the virtual + machine is stopped. The real time clock has a frequency of 1000 + Hz. */ +extern QEMUClock *rt_clock; + +/* The virtual clock is only run during the emulation. It is stopped + when the virtual machine is stopped. Virtual timers use a high + precision clock, usually cpu cycles (use ticks_per_sec). */ +extern QEMUClock *vm_clock; + +/* The host clock should be use for device models that emulate accurate + real time sources. It will continue to run when the virtual machine + is suspended, and it will reflect system time changes the host may + undergo (e.g. due to NTP). The host clock has the same precision as + the virtual clock. */ +extern QEMUClock *host_clock; + +int64_t qemu_get_clock_ns(QEMUClock *clock); +int64_t qemu_clock_has_timers(QEMUClock *clock); +int64_t qemu_clock_expired(QEMUClock *clock); +int64_t qemu_clock_deadline(QEMUClock *clock); +void qemu_clock_enable(QEMUClock *clock, bool enabled); +void qemu_clock_warp(QEMUClock *clock); + +void qemu_register_clock_reset_notifier(QEMUClock *clock, Notifier *notifier); +void qemu_unregister_clock_reset_notifier(QEMUClock *clock, + Notifier *notifier); + +QEMUTimer *qemu_new_timer(QEMUClock *clock, int scale, + QEMUTimerCB *cb, void *opaque); +void qemu_free_timer(QEMUTimer *ts); +void qemu_del_timer(QEMUTimer *ts); +void qemu_mod_timer_ns(QEMUTimer *ts, int64_t expire_time); +void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time); +bool qemu_timer_pending(QEMUTimer *ts); +bool qemu_timer_expired(QEMUTimer *timer_head, int64_t current_time); +uint64_t qemu_timer_expire_time_ns(QEMUTimer *ts); + +void qemu_run_timers(QEMUClock *clock); +void qemu_run_all_timers(void); +void configure_alarms(char const *opt); +void init_clocks(void); +int init_timer_alarm(void); + +int64_t cpu_get_ticks(void); +void cpu_enable_ticks(void); +void cpu_disable_ticks(void); + +static inline QEMUTimer *qemu_new_timer_ns(QEMUClock *clock, QEMUTimerCB *cb, + void *opaque) +{ + return qemu_new_timer(clock, SCALE_NS, cb, opaque); +} + +static inline QEMUTimer *qemu_new_timer_ms(QEMUClock *clock, QEMUTimerCB *cb, + void *opaque) +{ + return qemu_new_timer(clock, SCALE_MS, cb, opaque); +} + +static inline int64_t qemu_get_clock_ms(QEMUClock *clock) +{ + return qemu_get_clock_ns(clock) / SCALE_MS; +} + +static inline int64_t get_ticks_per_sec(void) +{ + return 1000000000LL; +} + +/* real time host monotonic timer */ +static inline int64_t get_clock_realtime(void) +{ + struct timeval tv; + + gettimeofday(&tv, NULL); + return tv.tv_sec * 1000000000LL + (tv.tv_usec * 1000); +} + +/* Warning: don't insert tracepoints into these functions, they are + also used by simpletrace backend and tracepoints would cause + an infinite recursion! */ +#ifdef _WIN32 +extern int64_t clock_freq; + +static inline int64_t get_clock(void) +{ + LARGE_INTEGER ti; + QueryPerformanceCounter(&ti); + return muldiv64(ti.QuadPart, get_ticks_per_sec(), clock_freq); +} + +#else + +extern int use_rt_clock; + +static inline int64_t get_clock(void) +{ +#if defined(__linux__) || (defined(__FreeBSD__) && __FreeBSD_version >= 500000) \ + || defined(__DragonFly__) || defined(__FreeBSD_kernel__) + if (use_rt_clock) { + struct timespec ts; + clock_gettime(CLOCK_MONOTONIC, &ts); + return ts.tv_sec * 1000000000LL + ts.tv_nsec; + } else +#endif + { + /* XXX: using gettimeofday leads to problems if the date + changes, so it should be avoided. */ + return get_clock_realtime(); + } +} +#endif + +void qemu_get_timer(QEMUFile *f, QEMUTimer *ts); +void qemu_put_timer(QEMUFile *f, QEMUTimer *ts); + +/* icount */ +int64_t cpu_get_icount(void); +int64_t cpu_get_clock(void); + +/*******************************************/ +/* host CPU ticks (if available) */ + +#if defined(_ARCH_PPC) + +static inline int64_t cpu_get_real_ticks(void) +{ + int64_t retval; +#ifdef _ARCH_PPC64 + /* This reads timebase in one 64bit go and includes Cell workaround from: + http://ozlabs.org/pipermail/linuxppc-dev/2006-October/027052.html + */ + __asm__ __volatile__ ("mftb %0\n\t" + "cmpwi %0,0\n\t" + "beq- $-8" + : "=r" (retval)); +#else + /* http://ozlabs.org/pipermail/linuxppc-dev/1999-October/003889.html */ + unsigned long junk; + __asm__ __volatile__ ("mfspr %1,269\n\t" /* mftbu */ + "mfspr %L0,268\n\t" /* mftb */ + "mfspr %0,269\n\t" /* mftbu */ + "cmpw %0,%1\n\t" + "bne $-16" + : "=r" (retval), "=r" (junk)); +#endif + return retval; +} + +#elif defined(__i386__) + +static inline int64_t cpu_get_real_ticks(void) +{ + int64_t val; + asm volatile ("rdtsc" : "=A" (val)); + return val; +} + +#elif defined(__x86_64__) + +static inline int64_t cpu_get_real_ticks(void) +{ + uint32_t low,high; + int64_t val; + asm volatile("rdtsc" : "=a" (low), "=d" (high)); + val = high; + val <<= 32; + val |= low; + return val; +} + +#elif defined(__hppa__) + +static inline int64_t cpu_get_real_ticks(void) +{ + int val; + asm volatile ("mfctl %%cr16, %0" : "=r"(val)); + return val; +} + +#elif defined(__ia64) + +static inline int64_t cpu_get_real_ticks(void) +{ + int64_t val; + asm volatile ("mov %0 = ar.itc" : "=r"(val) :: "memory"); + return val; +} + +#elif defined(__s390__) + +static inline int64_t cpu_get_real_ticks(void) +{ + int64_t val; + asm volatile("stck 0(%1)" : "=m" (val) : "a" (&val) : "cc"); + return val; +} + +#elif defined(__sparc__) + +static inline int64_t cpu_get_real_ticks (void) +{ +#if defined(_LP64) + uint64_t rval; + asm volatile("rd %%tick,%0" : "=r"(rval)); + return rval; +#else + /* We need an %o or %g register for this. For recent enough gcc + there is an "h" constraint for that. Don't bother with that. */ + union { + uint64_t i64; + struct { + uint32_t high; + uint32_t low; + } i32; + } rval; + asm volatile("rd %%tick,%%g1; srlx %%g1,32,%0; mov %%g1,%1" + : "=r"(rval.i32.high), "=r"(rval.i32.low) : : "g1"); + return rval.i64; +#endif +} + +#elif defined(__mips__) && \ + ((defined(__mips_isa_rev) && __mips_isa_rev >= 2) || defined(__linux__)) +/* + * binutils wants to use rdhwr only on mips32r2 + * but as linux kernel emulate it, it's fine + * to use it. + * + */ +#define MIPS_RDHWR(rd, value) { \ + __asm__ __volatile__ (".set push\n\t" \ + ".set mips32r2\n\t" \ + "rdhwr %0, "rd"\n\t" \ + ".set pop" \ + : "=r" (value)); \ + } + +static inline int64_t cpu_get_real_ticks(void) +{ + /* On kernels >= 2.6.25 rdhwr , $2 and $3 are emulated */ + uint32_t count; + static uint32_t cyc_per_count = 0; + + if (!cyc_per_count) { + MIPS_RDHWR("$3", cyc_per_count); + } + + MIPS_RDHWR("$2", count); + return (int64_t)(count * cyc_per_count); +} + +#elif defined(__alpha__) + +static inline int64_t cpu_get_real_ticks(void) +{ + uint64_t cc; + uint32_t cur, ofs; + + asm volatile("rpcc %0" : "=r"(cc)); + cur = cc; + ofs = cc >> 32; + return cur - ofs; +} + +#else +/* The host CPU doesn't have an easily accessible cycle counter. + Just return a monotonically increasing value. This will be + totally wrong, but hopefully better than nothing. */ +static inline int64_t cpu_get_real_ticks (void) +{ + static int64_t ticks = 0; + return ticks++; +} +#endif + +#ifdef CONFIG_PROFILER +static inline int64_t profile_getclock(void) +{ + return cpu_get_real_ticks(); +} + +extern int64_t qemu_time, qemu_time_start; +extern int64_t tlb_flush_time; +extern int64_t dev_time; +#endif + +#endif diff --git a/include/qemu/tls.h b/include/qemu/tls.h new file mode 100644 index 0000000000..b92ea9d7da --- /dev/null +++ b/include/qemu/tls.h @@ -0,0 +1,52 @@ +/* + * Abstraction layer for defining and using TLS variables + * + * Copyright (c) 2011 Red Hat, Inc + * Copyright (c) 2011 Linaro Limited + * + * Authors: + * Paolo Bonzini + * Peter Maydell + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, see . + */ + +#ifndef QEMU_TLS_H +#define QEMU_TLS_H + +/* Per-thread variables. Note that we only have implementations + * which are really thread-local on Linux; the dummy implementations + * define plain global variables. + * + * This means that for the moment use should be restricted to + * per-VCPU variables, which are OK because: + * - the only -user mode supporting multiple VCPU threads is linux-user + * - TCG system mode is single-threaded regarding VCPUs + * - KVM system mode is multi-threaded but limited to Linux + * + * TODO: proper implementations via Win32 .tls sections and + * POSIX pthread_getspecific. + */ +#ifdef __linux__ +#define DECLARE_TLS(type, x) extern DEFINE_TLS(type, x) +#define DEFINE_TLS(type, x) __thread __typeof__(type) tls__##x +#define tls_var(x) tls__##x +#else +/* Dummy implementations which define plain global variables */ +#define DECLARE_TLS(type, x) extern DEFINE_TLS(type, x) +#define DEFINE_TLS(type, x) __typeof__(type) tls__##x +#define tls_var(x) tls__##x +#endif + +#endif diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h new file mode 100644 index 0000000000..fd532a268d --- /dev/null +++ b/include/qemu/typedefs.h @@ -0,0 +1,61 @@ +#ifndef QEMU_TYPEDEFS_H +#define QEMU_TYPEDEFS_H + +/* A load of opaque types so that device init declarations don't have to + pull in all the real definitions. */ +typedef struct QEMUTimer QEMUTimer; +typedef struct QEMUFile QEMUFile; +typedef struct QEMUBH QEMUBH; + +struct Monitor; +typedef struct Monitor Monitor; +typedef struct MigrationParams MigrationParams; + +typedef struct Property Property; +typedef struct PropertyInfo PropertyInfo; +typedef struct CompatProperty CompatProperty; +typedef struct DeviceState DeviceState; +typedef struct BusState BusState; +typedef struct BusClass BusClass; + +typedef struct NICInfo NICInfo; +typedef struct HCIInfo HCIInfo; +typedef struct AudioState AudioState; +typedef struct BlockDriverState BlockDriverState; +typedef struct DriveInfo DriveInfo; +typedef struct DisplayState DisplayState; +typedef struct DisplayChangeListener DisplayChangeListener; +typedef struct DisplaySurface DisplaySurface; +typedef struct PixelFormat PixelFormat; +typedef struct QemuConsole QemuConsole; +typedef struct CharDriverState CharDriverState; +typedef struct MACAddr MACAddr; +typedef struct NetClientState NetClientState; +typedef struct i2c_bus i2c_bus; +typedef struct ISABus ISABus; +typedef struct ISADevice ISADevice; +typedef struct SMBusDevice SMBusDevice; +typedef struct PCIHostState PCIHostState; +typedef struct PCIExpressHost PCIExpressHost; +typedef struct PCIBus PCIBus; +typedef struct PCIDevice PCIDevice; +typedef struct PCIExpressDevice PCIExpressDevice; +typedef struct PCIBridge PCIBridge; +typedef struct PCIEAERMsg PCIEAERMsg; +typedef struct PCIEAERLog PCIEAERLog; +typedef struct PCIEAERErr PCIEAERErr; +typedef struct PCIEPort PCIEPort; +typedef struct PCIESlot PCIESlot; +typedef struct MSIMessage MSIMessage; +typedef struct SerialState SerialState; +typedef struct PCMCIACardState PCMCIACardState; +typedef struct MouseTransformInfo MouseTransformInfo; +typedef struct uWireSlave uWireSlave; +typedef struct I2SCodec I2SCodec; +typedef struct SSIBus SSIBus; +typedef struct EventNotifier EventNotifier; +typedef struct VirtIODevice VirtIODevice; +typedef struct QEMUSGList QEMUSGList; +typedef struct SHPCDevice SHPCDevice; + +#endif /* QEMU_TYPEDEFS_H */ diff --git a/include/qemu/uri.h b/include/qemu/uri.h new file mode 100644 index 0000000000..de99b3bd4b --- /dev/null +++ b/include/qemu/uri.h @@ -0,0 +1,113 @@ +/** + * Summary: library of generic URI related routines + * Description: library of generic URI related routines + * Implements RFC 2396 + * + * Copyright (C) 1998-2003 Daniel Veillard. All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name of Daniel Veillard shall not + * be used in advertising or otherwise to promote the sale, use or other + * dealings in this Software without prior written authorization from him. + * + * Author: Daniel Veillard + ** + * Copyright (C) 2007 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Authors: + * Richard W.M. Jones + * + * Utility functions to help parse and assemble query strings. + */ + +#ifndef QEMU_URI_H +#define QEMU_URI_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * URI: + * + * A parsed URI reference. This is a struct containing the various fields + * as described in RFC 2396 but separated for further processing. + */ +typedef struct URI { + char *scheme; /* the URI scheme */ + char *opaque; /* opaque part */ + char *authority; /* the authority part */ + char *server; /* the server part */ + char *user; /* the user part */ + int port; /* the port number */ + char *path; /* the path string */ + char *fragment; /* the fragment identifier */ + int cleanup; /* parsing potentially unclean URI */ + char *query; /* the query string (as it appears in the URI) */ +} URI; + +URI *uri_new(void); +char *uri_resolve(const char *URI, const char *base); +char *uri_resolve_relative(const char *URI, const char *base); +URI *uri_parse(const char *str); +URI *uri_parse_raw(const char *str, int raw); +int uri_parse_into(URI *uri, const char *str); +char *uri_to_string(URI *uri); +char *uri_string_escape(const char *str, const char *list); +char *uri_string_unescape(const char *str, int len, char *target); +void uri_free(URI *uri); + +/* Single web service query parameter 'name=value'. */ +typedef struct QueryParam { + char *name; /* Name (unescaped). */ + char *value; /* Value (unescaped). */ + int ignore; /* Ignore this field in qparam_get_query */ +} QueryParam; + +/* Set of parameters. */ +typedef struct QueryParams { + int n; /* number of parameters used */ + int alloc; /* allocated space */ + QueryParam *p; /* array of parameters */ +} QueryParams; + +struct QueryParams *query_params_new (int init_alloc); +int query_param_append (QueryParams *ps, const char *name, const char *value); +extern char *query_param_to_string (const QueryParams *ps); +extern QueryParams *query_params_parse (const char *query); +extern void query_params_free (QueryParams *ps); + +#ifdef __cplusplus +} +#endif +#endif /* QEMU_URI_H */ diff --git a/include/qemu/xattr.h b/include/qemu/xattr.h new file mode 100644 index 0000000000..f910d96eaf --- /dev/null +++ b/include/qemu/xattr.h @@ -0,0 +1,30 @@ +/* + * Host xattr.h abstraction + * + * Copyright 2011 Red Hat Inc. and/or its affiliates + * + * Authors: + * Avi Kivity + * + * This work is licensed under the terms of the GNU GPL, version 2, or any + * later version. See the COPYING file in the top-level directory. + * + */ +#ifndef QEMU_XATTR_H +#define QEMU_XATTR_H + +/* + * Modern distributions (e.g. Fedora 15, have no libattr.so, place attr.h + * in /usr/include/sys, and don't have ENOATTR. + */ + +#include "config-host.h" + +#ifdef CONFIG_LIBATTR +# include +#else +# define ENOATTR ENODATA +# include +#endif + +#endif diff --git a/include/qom/cpu.h b/include/qom/cpu.h index 9682dd59ed..9e9d044bdf 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -21,7 +21,7 @@ #define QEMU_CPU_H #include "qom/object.h" -#include "qemu-thread.h" +#include "qemu/thread.h" /** * SECTION:cpu diff --git a/include/qom/object.h b/include/qom/object.h index ed1f47f050..abe9691cb7 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -17,7 +17,7 @@ #include #include #include -#include "qemu-queue.h" +#include "qemu/queue.h" struct Visitor; struct Error; diff --git a/include/ui/console.h b/include/ui/console.h index 3db6635b0a..fc23baa06b 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -3,7 +3,7 @@ #include "ui/qemu-pixman.h" #include "qapi/qmp/qdict.h" -#include "notify.h" +#include "qemu/notify.h" #include "monitor/monitor.h" #include "trace.h" #include "qapi-types.h" diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h index 3e08be06bf..73422adeee 100644 --- a/include/ui/qemu-spice.h +++ b/include/ui/qemu-spice.h @@ -22,8 +22,8 @@ #include -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "monitor/monitor.h" extern int using_spice; diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h index 928e0a1bae..a0d1a50487 100644 --- a/include/ui/spice-display.h +++ b/include/ui/spice-display.h @@ -19,7 +19,7 @@ #include #include -#include "qemu-thread.h" +#include "qemu/thread.h" #include "ui/qemu-pixman.h" #include "sysemu.h" diff --git a/int128.h b/int128.h deleted file mode 100644 index b3864b6cd4..0000000000 --- a/int128.h +++ /dev/null @@ -1,116 +0,0 @@ -#ifndef INT128_H -#define INT128_H - -typedef struct Int128 Int128; - -struct Int128 { - uint64_t lo; - int64_t hi; -}; - -static inline Int128 int128_make64(uint64_t a) -{ - return (Int128) { a, 0 }; -} - -static inline uint64_t int128_get64(Int128 a) -{ - assert(!a.hi); - return a.lo; -} - -static inline Int128 int128_zero(void) -{ - return int128_make64(0); -} - -static inline Int128 int128_one(void) -{ - return int128_make64(1); -} - -static inline Int128 int128_2_64(void) -{ - return (Int128) { 0, 1 }; -} - -static inline Int128 int128_add(Int128 a, Int128 b) -{ - Int128 r = { a.lo + b.lo, a.hi + b.hi }; - r.hi += (r.lo < a.lo) || (r.lo < b.lo); - return r; -} - -static inline Int128 int128_neg(Int128 a) -{ - a.lo = ~a.lo; - a.hi = ~a.hi; - return int128_add(a, int128_one()); -} - -static inline Int128 int128_sub(Int128 a, Int128 b) -{ - return int128_add(a, int128_neg(b)); -} - -static inline bool int128_nonneg(Int128 a) -{ - return a.hi >= 0; -} - -static inline bool int128_eq(Int128 a, Int128 b) -{ - return a.lo == b.lo && a.hi == b.hi; -} - -static inline bool int128_ne(Int128 a, Int128 b) -{ - return !int128_eq(a, b); -} - -static inline bool int128_ge(Int128 a, Int128 b) -{ - return int128_nonneg(int128_sub(a, b)); -} - -static inline bool int128_lt(Int128 a, Int128 b) -{ - return !int128_ge(a, b); -} - -static inline bool int128_le(Int128 a, Int128 b) -{ - return int128_ge(b, a); -} - -static inline bool int128_gt(Int128 a, Int128 b) -{ - return !int128_le(a, b); -} - -static inline bool int128_nz(Int128 a) -{ - return a.lo || a.hi; -} - -static inline Int128 int128_min(Int128 a, Int128 b) -{ - return int128_le(a, b) ? a : b; -} - -static inline Int128 int128_max(Int128 a, Int128 b) -{ - return int128_ge(a, b) ? a : b; -} - -static inline void int128_addto(Int128 *a, Int128 b) -{ - *a = int128_add(*a, b); -} - -static inline void int128_subfrom(Int128 *a, Int128 b) -{ - *a = int128_sub(*a, b); -} - -#endif diff --git a/iohandler.c b/iohandler.c index cf8276dffc..2523adc11d 100644 --- a/iohandler.c +++ b/iohandler.c @@ -24,9 +24,9 @@ #include "config-host.h" #include "qemu-common.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "block/aio.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #ifndef _WIN32 #include diff --git a/iov.c b/iov.c index a81eedcedb..419e419969 100644 --- a/iov.c +++ b/iov.c @@ -16,7 +16,7 @@ * GNU GPL, version 2 or (at your option) any later version. */ -#include "iov.h" +#include "qemu/iov.h" #ifdef _WIN32 # include diff --git a/iov.h b/iov.h deleted file mode 100644 index d06f8b9ce3..0000000000 --- a/iov.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Helpers for using (partial) iovecs. - * - * Copyright (C) 2010 Red Hat, Inc. - * - * Author(s): - * Amit Shah - * Michael Tokarev - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - */ - -#ifndef IOV_H -#define IOV_H - -#include "qemu-common.h" - -/** - * count and return data size, in bytes, of an iovec - * starting at `iov' of `iov_cnt' number of elements. - */ -size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt); - -/** - * Copy from single continuous buffer to scatter-gather vector of buffers - * (iovec) and back like memcpy() between two continuous memory regions. - * Data in single continuous buffer starting at address `buf' and - * `bytes' bytes long will be copied to/from an iovec `iov' with - * `iov_cnt' number of elements, starting at byte position `offset' - * within the iovec. If the iovec does not contain enough space, - * only part of data will be copied, up to the end of the iovec. - * Number of bytes actually copied will be returned, which is - * min(bytes, iov_size(iov)-offset) - * `Offset' must point to the inside of iovec. - * It is okay to use very large value for `bytes' since we're - * limited by the size of the iovec anyway, provided that the - * buffer pointed to by buf has enough space. One possible - * such "large" value is -1 (sinice size_t is unsigned), - * so specifying `-1' as `bytes' means 'up to the end of iovec'. - */ -size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt, - size_t offset, const void *buf, size_t bytes); -size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt, - size_t offset, void *buf, size_t bytes); - -/** - * Set data bytes pointed out by iovec `iov' of size `iov_cnt' elements, - * starting at byte offset `start', to value `fillc', repeating it - * `bytes' number of times. `Offset' must point to the inside of iovec. - * If `bytes' is large enough, only last bytes portion of iovec, - * up to the end of it, will be filled with the specified value. - * Function return actual number of bytes processed, which is - * min(size, iov_size(iov) - offset). - * Again, it is okay to use large value for `bytes' to mean "up to the end". - */ -size_t iov_memset(const struct iovec *iov, const unsigned int iov_cnt, - size_t offset, int fillc, size_t bytes); - -/* - * Send/recv data from/to iovec buffers directly - * - * `offset' bytes in the beginning of iovec buffer are skipped and - * next `bytes' bytes are used, which must be within data of iovec. - * - * r = iov_send_recv(sockfd, iov, iovcnt, offset, bytes, true); - * - * is logically equivalent to - * - * char *buf = malloc(bytes); - * iov_to_buf(iov, iovcnt, offset, buf, bytes); - * r = send(sockfd, buf, bytes, 0); - * free(buf); - * - * For iov_send_recv() _whole_ area being sent or received - * should be within the iovec, not only beginning of it. - */ -ssize_t iov_send_recv(int sockfd, struct iovec *iov, unsigned iov_cnt, - size_t offset, size_t bytes, bool do_send); -#define iov_recv(sockfd, iov, iov_cnt, offset, bytes) \ - iov_send_recv(sockfd, iov, iov_cnt, offset, bytes, false) -#define iov_send(sockfd, iov, iov_cnt, offset, bytes) \ - iov_send_recv(sockfd, iov, iov_cnt, offset, bytes, true) - -/** - * Produce a text hexdump of iovec `iov' with `iov_cnt' number of elements - * in file `fp', prefixing each line with `prefix' and processing not more - * than `limit' data bytes. - */ -void iov_hexdump(const struct iovec *iov, const unsigned int iov_cnt, - FILE *fp, const char *prefix, size_t limit); - -/* - * Partial copy of vector from iov to dst_iov (data is not copied). - * dst_iov overlaps iov at a specified offset. - * size of dst_iov is at most bytes. dst vector count is returned. - */ -unsigned iov_copy(struct iovec *dst_iov, unsigned int dst_iov_cnt, - const struct iovec *iov, unsigned int iov_cnt, - size_t offset, size_t bytes); - -#endif diff --git a/kvm-all.c b/kvm-all.c index c2588594e1..41ea3aa6ee 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -21,18 +21,18 @@ #include #include "qemu-common.h" -#include "qemu-barrier.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/atomic.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "sysemu.h" #include "hw/hw.h" #include "hw/pci/msi.h" #include "exec/gdbstub.h" #include "kvm.h" -#include "bswap.h" +#include "qemu/bswap.h" #include "exec/memory.h" #include "exec/address-spaces.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" /* This check must be after config-host.h is included */ #ifdef CONFIG_EVENTFD diff --git a/kvm.h b/kvm.h index 72d866a966..131d2bdc15 100644 --- a/kvm.h +++ b/kvm.h @@ -16,7 +16,7 @@ #include #include "config-host.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #ifdef CONFIG_KVM #include diff --git a/libcacard/event.c b/libcacard/event.c index 61923761c9..2d7500fac0 100644 --- a/libcacard/event.c +++ b/libcacard/event.c @@ -6,7 +6,7 @@ */ #include "qemu-common.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "vcard.h" #include "vreader.h" diff --git a/libcacard/vreader.c b/libcacard/vreader.c index 96d2407e78..313349b656 100644 --- a/libcacard/vreader.c +++ b/libcacard/vreader.c @@ -6,7 +6,7 @@ */ #include "qemu-common.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include "vcard.h" #include "vcard_emul.h" diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c index b64c93dd69..2fce52bed5 100644 --- a/libcacard/vscclient.c +++ b/libcacard/vscclient.c @@ -13,8 +13,8 @@ #include #include "qemu-common.h" -#include "qemu-thread.h" -#include "qemu_socket.h" +#include "qemu/thread.h" +#include "qemu/sockets.h" #include "vscard_common.h" diff --git a/libfdt_env.h b/libfdt_env.h index 90d7f3b162..7938d73fae 100644 --- a/libfdt_env.h +++ b/libfdt_env.h @@ -19,7 +19,7 @@ #ifndef _LIBFDT_ENV_H #define _LIBFDT_ENV_H -#include "bswap.h" +#include "qemu/bswap.h" #ifdef HOST_WORDS_BIGENDIAN #define fdt32_to_cpu(x) (x) diff --git a/linux-user/main.c b/linux-user/main.c index 25e35cd3dc..f6c4c8d7a3 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -28,11 +28,11 @@ #include "qemu.h" #include "qemu-common.h" -#include "cache-utils.h" +#include "qemu/cache-utils.h" #include "cpu.h" #include "tcg.h" -#include "qemu-timer.h" -#include "envlist.h" +#include "qemu/timer.h" +#include "qemu/envlist.h" #include "elf.h" #define DEBUG_LOGFILE "/tmp/qemu.log" diff --git a/linux-user/qemu.h b/linux-user/qemu.h index 2af883bf74..8a3538c631 100644 --- a/linux-user/qemu.h +++ b/linux-user/qemu.h @@ -18,7 +18,7 @@ #include "syscall.h" #include "target_signal.h" #include "exec/gdbstub.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #if defined(CONFIG_USE_NPTL) #define THREAD __thread @@ -217,7 +217,7 @@ unsigned long init_guest_space(unsigned long host_start, unsigned long guest_start, bool fixed); -#include "qemu-log.h" +#include "qemu/log.h" /* syscall.c */ int host_to_target_waitstatus(int status); diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 31d5276465..7c304e92de 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -72,7 +72,7 @@ int __clone2(int (*fn)(void *), void *child_stack_base, #include #endif #ifdef CONFIG_ATTR -#include "qemu-xattr.h" +#include "qemu/xattr.h" #endif #define termios host_termios diff --git a/main-loop.c b/main-loop.c index f9006118ad..54f38ae1ae 100644 --- a/main-loop.c +++ b/main-loop.c @@ -23,14 +23,14 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "slirp/slirp.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #include "block/aio.h" #ifndef _WIN32 -#include "compatfd.h" +#include "qemu/compatfd.h" /* If we have signalfd, we mask out the signals we want to handle and then * use signalfd to listen for them. We rely on whatever the current signal diff --git a/main-loop.h b/main-loop.h deleted file mode 100644 index e8059c3d0a..0000000000 --- a/main-loop.h +++ /dev/null @@ -1,306 +0,0 @@ -/* - * QEMU System Emulator - * - * Copyright (c) 2003-2008 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef QEMU_MAIN_LOOP_H -#define QEMU_MAIN_LOOP_H 1 - -#include "block/aio.h" - -#define SIG_IPI SIGUSR1 - -/** - * qemu_init_main_loop: Set up the process so that it can run the main loop. - * - * This includes setting up signal handlers. It should be called before - * any other threads are created. In addition, threads other than the - * main one should block signals that are trapped by the main loop. - * For simplicity, you can consider these signals to be safe: SIGUSR1, - * SIGUSR2, thread signals (SIGFPE, SIGILL, SIGSEGV, SIGBUS) and real-time - * signals if available. Remember that Windows in practice does not have - * signals, though. - * - * In the case of QEMU tools, this will also start/initialize timers. - */ -int qemu_init_main_loop(void); - -/** - * main_loop_wait: Run one iteration of the main loop. - * - * If @nonblocking is true, poll for events, otherwise suspend until - * one actually occurs. The main loop usually consists of a loop that - * repeatedly calls main_loop_wait(false). - * - * Main loop services include file descriptor callbacks, bottom halves - * and timers (defined in qemu-timer.h). Bottom halves are similar to timers - * that execute immediately, but have a lower overhead and scheduling them - * is wait-free, thread-safe and signal-safe. - * - * It is sometimes useful to put a whole program in a coroutine. In this - * case, the coroutine actually should be started from within the main loop, - * so that the main loop can run whenever the coroutine yields. To do this, - * you can use a bottom half to enter the coroutine as soon as the main loop - * starts: - * - * void enter_co_bh(void *opaque) { - * QEMUCoroutine *co = opaque; - * qemu_coroutine_enter(co, NULL); - * } - * - * ... - * QEMUCoroutine *co = qemu_coroutine_create(coroutine_entry); - * QEMUBH *start_bh = qemu_bh_new(enter_co_bh, co); - * qemu_bh_schedule(start_bh); - * while (...) { - * main_loop_wait(false); - * } - * - * (In the future we may provide a wrapper for this). - * - * @nonblocking: Whether the caller should block until an event occurs. - */ -int main_loop_wait(int nonblocking); - -/** - * qemu_notify_event: Force processing of pending events. - * - * Similar to signaling a condition variable, qemu_notify_event forces - * main_loop_wait to look at pending events and exit. The caller of - * main_loop_wait will usually call it again very soon, so qemu_notify_event - * also has the side effect of recalculating the sets of file descriptors - * that the main loop waits for. - * - * Calling qemu_notify_event is rarely necessary, because main loop - * services (bottom halves and timers) call it themselves. One notable - * exception occurs when using qemu_set_fd_handler2 (see below). - */ -void qemu_notify_event(void); - -#ifdef _WIN32 -/* return TRUE if no sleep should be done afterwards */ -typedef int PollingFunc(void *opaque); - -/** - * qemu_add_polling_cb: Register a Windows-specific polling callback - * - * Currently, under Windows some events are polled rather than waited for. - * Polling callbacks do not ensure that @func is called timely, because - * the main loop might wait for an arbitrarily long time. If possible, - * you should instead create a separate thread that does a blocking poll - * and set a Win32 event object. The event can then be passed to - * qemu_add_wait_object. - * - * Polling callbacks really have nothing Windows specific in them, but - * as they are a hack and are currently not necessary under POSIX systems, - * they are only available when QEMU is running under Windows. - * - * @func: The function that does the polling, and returns 1 to force - * immediate completion of main_loop_wait. - * @opaque: A pointer-size value that is passed to @func. - */ -int qemu_add_polling_cb(PollingFunc *func, void *opaque); - -/** - * qemu_del_polling_cb: Unregister a Windows-specific polling callback - * - * This function removes a callback that was registered with - * qemu_add_polling_cb. - * - * @func: The function that was passed to qemu_add_polling_cb. - * @opaque: A pointer-size value that was passed to qemu_add_polling_cb. - */ -void qemu_del_polling_cb(PollingFunc *func, void *opaque); - -/* Wait objects handling */ -typedef void WaitObjectFunc(void *opaque); - -/** - * qemu_add_wait_object: Register a callback for a Windows handle - * - * Under Windows, the iohandler mechanism can only be used with sockets. - * QEMU must use the WaitForMultipleObjects API to wait on other handles. - * This function registers a #HANDLE with QEMU, so that it will be included - * in the main loop's calls to WaitForMultipleObjects. When the handle - * is in a signaled state, QEMU will call @func. - * - * @handle: The Windows handle to be observed. - * @func: A function to be called when @handle is in a signaled state. - * @opaque: A pointer-size value that is passed to @func. - */ -int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); - -/** - * qemu_del_wait_object: Unregister a callback for a Windows handle - * - * This function removes a callback that was registered with - * qemu_add_wait_object. - * - * @func: The function that was passed to qemu_add_wait_object. - * @opaque: A pointer-size value that was passed to qemu_add_wait_object. - */ -void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); -#endif - -/* async I/O support */ - -typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size); -typedef int IOCanReadHandler(void *opaque); - -/** - * qemu_set_fd_handler2: Register a file descriptor with the main loop - * - * This function tells the main loop to wake up whenever one of the - * following conditions is true: - * - * 1) if @fd_write is not %NULL, when the file descriptor is writable; - * - * 2) if @fd_read is not %NULL, when the file descriptor is readable. - * - * @fd_read_poll can be used to disable the @fd_read callback temporarily. - * This is useful to avoid calling qemu_set_fd_handler2 every time the - * client becomes interested in reading (or dually, stops being interested). - * A typical example is when @fd is a listening socket and you want to bound - * the number of active clients. Remember to call qemu_notify_event whenever - * the condition may change from %false to %true. - * - * The callbacks that are set up by qemu_set_fd_handler2 are level-triggered. - * If @fd_read does not read from @fd, or @fd_write does not write to @fd - * until its buffers are full, they will be called again on the next - * iteration. - * - * @fd: The file descriptor to be observed. Under Windows it must be - * a #SOCKET. - * - * @fd_read_poll: A function that returns 1 if the @fd_read callback - * should be fired. If the function returns 0, the main loop will not - * end its iteration even if @fd becomes readable. - * - * @fd_read: A level-triggered callback that is fired if @fd is readable - * at the beginning of a main loop iteration, or if it becomes readable - * during one. - * - * @fd_write: A level-triggered callback that is fired when @fd is writable - * at the beginning of a main loop iteration, or if it becomes writable - * during one. - * - * @opaque: A pointer-sized value that is passed to @fd_read_poll, - * @fd_read and @fd_write. - */ -int qemu_set_fd_handler2(int fd, - IOCanReadHandler *fd_read_poll, - IOHandler *fd_read, - IOHandler *fd_write, - void *opaque); - -/** - * qemu_set_fd_handler: Register a file descriptor with the main loop - * - * This function tells the main loop to wake up whenever one of the - * following conditions is true: - * - * 1) if @fd_write is not %NULL, when the file descriptor is writable; - * - * 2) if @fd_read is not %NULL, when the file descriptor is readable. - * - * The callbacks that are set up by qemu_set_fd_handler are level-triggered. - * If @fd_read does not read from @fd, or @fd_write does not write to @fd - * until its buffers are full, they will be called again on the next - * iteration. - * - * @fd: The file descriptor to be observed. Under Windows it must be - * a #SOCKET. - * - * @fd_read: A level-triggered callback that is fired if @fd is readable - * at the beginning of a main loop iteration, or if it becomes readable - * during one. - * - * @fd_write: A level-triggered callback that is fired when @fd is writable - * at the beginning of a main loop iteration, or if it becomes writable - * during one. - * - * @opaque: A pointer-sized value that is passed to @fd_read and @fd_write. - */ -int qemu_set_fd_handler(int fd, - IOHandler *fd_read, - IOHandler *fd_write, - void *opaque); - -#ifdef CONFIG_POSIX -/** - * qemu_add_child_watch: Register a child process for reaping. - * - * Under POSIX systems, a parent process must read the exit status of - * its child processes using waitpid, or the operating system will not - * free some of the resources attached to that process. - * - * This function directs the QEMU main loop to observe a child process - * and call waitpid as soon as it exits; the watch is then removed - * automatically. It is useful whenever QEMU forks a child process - * but will find out about its termination by other means such as a - * "broken pipe". - * - * @pid: The pid that QEMU should observe. - */ -int qemu_add_child_watch(pid_t pid); -#endif - -/** - * qemu_mutex_lock_iothread: Lock the main loop mutex. - * - * This function locks the main loop mutex. The mutex is taken by - * qemu_init_main_loop and always taken except while waiting on - * external events (such as with select). The mutex should be taken - * by threads other than the main loop thread when calling - * qemu_bh_new(), qemu_set_fd_handler() and basically all other - * functions documented in this file. - * - * NOTE: tools currently are single-threaded and qemu_mutex_lock_iothread - * is a no-op there. - */ -void qemu_mutex_lock_iothread(void); - -/** - * qemu_mutex_unlock_iothread: Unlock the main loop mutex. - * - * This function unlocks the main loop mutex. The mutex is taken by - * qemu_init_main_loop and always taken except while waiting on - * external events (such as with select). The mutex should be unlocked - * as soon as possible by threads other than the main loop thread, - * because it prevents the main loop from processing callbacks, - * including timers and bottom halves. - * - * NOTE: tools currently are single-threaded and qemu_mutex_unlock_iothread - * is a no-op there. - */ -void qemu_mutex_unlock_iothread(void); - -/* internal interfaces */ - -void qemu_fd_register(int fd); -void qemu_iohandler_fill(int *pnfds, fd_set *readfds, fd_set *writefds, fd_set *xfds); -void qemu_iohandler_poll(fd_set *readfds, fd_set *writefds, fd_set *xfds, int rc); - -QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque); -void qemu_bh_schedule_idle(QEMUBH *bh); - -#endif diff --git a/memory.c b/memory.c index d40193d474..d44200335b 100644 --- a/memory.c +++ b/memory.c @@ -16,7 +16,7 @@ #include "exec/memory.h" #include "exec/address-spaces.h" #include "exec/ioport.h" -#include "bitops.h" +#include "qemu/bitops.h" #include "kvm.h" #include diff --git a/memory_mapping.h b/memory_mapping.h index d5ba46c7e7..1256125963 100644 --- a/memory_mapping.h +++ b/memory_mapping.h @@ -14,7 +14,7 @@ #ifndef MEMORY_MAPPING_H #define MEMORY_MAPPING_H -#include "qemu-queue.h" +#include "qemu/queue.h" /* The physical and virtual address in the memory mapping are contiguous. */ typedef struct MemoryMapping { diff --git a/migration-exec.c b/migration-exec.c index 784486d2fc..68f36f41f1 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -16,7 +16,7 @@ */ #include "qemu-common.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "migration/migration.h" #include "buffered_file.h" #include "block/block.h" diff --git a/migration-fd.c b/migration-fd.c index ab5abe2aa5..ea121bc0d6 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -14,12 +14,12 @@ */ #include "qemu-common.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "migration/migration.h" #include "monitor/monitor.h" #include "buffered_file.h" #include "block/block.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" //#define DEBUG_MIGRATION_FD diff --git a/migration-tcp.c b/migration-tcp.c index a36e637ffd..3c4c315052 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -14,7 +14,7 @@ */ #include "qemu-common.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "migration/migration.h" #include "buffered_file.h" #include "block/block.h" diff --git a/migration-unix.c b/migration-unix.c index 9debc952da..d5f986853f 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -14,7 +14,7 @@ */ #include "qemu-common.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "migration/migration.h" #include "buffered_file.h" #include "block/block.h" diff --git a/migration.c b/migration.c index 0456983bad..8c5c5670d8 100644 --- a/migration.c +++ b/migration.c @@ -19,7 +19,7 @@ #include "buffered_file.h" #include "sysemu.h" #include "block/block.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "migration/block.h" #include "qmp-commands.h" diff --git a/module.c b/module.c index c3a6da7a86..7acc33d076 100644 --- a/module.c +++ b/module.c @@ -14,8 +14,8 @@ */ #include "qemu-common.h" -#include "qemu-queue.h" -#include "module.h" +#include "qemu/queue.h" +#include "qemu/module.h" typedef struct ModuleEntry { diff --git a/module.h b/module.h deleted file mode 100644 index c4ccd57166..0000000000 --- a/module.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * QEMU Module Infrastructure - * - * Copyright IBM, Corp. 2009 - * - * Authors: - * Anthony Liguori - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef QEMU_MODULE_H -#define QEMU_MODULE_H - -/* This should not be used directly. Use block_init etc. instead. */ -#define module_init(function, type) \ -static void __attribute__((constructor)) do_qemu_init_ ## function(void) { \ - register_module_init(function, type); \ -} - -typedef enum { - MODULE_INIT_BLOCK, - MODULE_INIT_MACHINE, - MODULE_INIT_QAPI, - MODULE_INIT_QOM, - MODULE_INIT_MAX -} module_init_type; - -#define block_init(function) module_init(function, MODULE_INIT_BLOCK) -#define machine_init(function) module_init(function, MODULE_INIT_MACHINE) -#define qapi_init(function) module_init(function, MODULE_INIT_QAPI) -#define type_init(function) module_init(function, MODULE_INIT_QOM) - -void register_module_init(void (*fn)(void), module_init_type type); - -void module_call_init(module_init_type type); - -#endif diff --git a/monitor.c b/monitor.c index 46fdc008f4..878b2317af 100644 --- a/monitor.c +++ b/monitor.c @@ -43,10 +43,10 @@ #include "audio/audio.h" #include "disas/disas.h" #include "balloon.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "migration/migration.h" #include "kvm.h" -#include "acl.h" +#include "qemu/acl.h" #include "qapi/qmp/qint.h" #include "qapi/qmp/qfloat.h" #include "qapi/qmp/qlist.h" @@ -55,7 +55,7 @@ #include "qapi/qmp/qjson.h" #include "qapi/qmp/json-streamer.h" #include "qapi/qmp/json-parser.h" -#include "osdep.h" +#include "qemu/osdep.h" #include "cpu.h" #include "trace.h" #include "trace/control.h" @@ -66,7 +66,7 @@ #include "exec/memory.h" #include "qmp-commands.h" #include "hmp.h" -#include "qemu-thread.h" +#include "qemu/thread.h" /* for pic/irq_info */ #if defined(TARGET_SPARC) diff --git a/nbd.c b/nbd.c index 04ff0a1d44..0698a023ad 100644 --- a/nbd.c +++ b/nbd.c @@ -36,8 +36,8 @@ #include #endif -#include "qemu_socket.h" -#include "qemu-queue.h" +#include "qemu/sockets.h" +#include "qemu/queue.h" //#define DEBUG_NBD diff --git a/net/dump.c b/net/dump.c index e0a5d74644..4119721720 100644 --- a/net/dump.c +++ b/net/dump.c @@ -24,9 +24,9 @@ #include "clients.h" #include "qemu-common.h" -#include "qemu-error.h" -#include "qemu-log.h" -#include "qemu-timer.h" +#include "qemu/error-report.h" +#include "qemu/log.h" +#include "qemu/timer.h" #include "hub.h" typedef struct DumpState { diff --git a/net/hub.c b/net/hub.c index 81a73b54a7..5adfce444b 100644 --- a/net/hub.c +++ b/net/hub.c @@ -16,7 +16,7 @@ #include "net/net.h" #include "clients.h" #include "hub.h" -#include "iov.h" +#include "qemu/iov.h" /* * A hub broadcasts incoming packets to all its ports except the source port. diff --git a/net/net.c b/net/net.c index e4d85a9cfa..dbf3e1b003 100644 --- a/net/net.c +++ b/net/net.c @@ -31,11 +31,11 @@ #include "monitor/monitor.h" #include "qemu-common.h" -#include "qemu_socket.h" -#include "qemu-config.h" +#include "qemu/sockets.h" +#include "qemu/config-file.h" #include "qmp-commands.h" #include "hw/qdev.h" -#include "iov.h" +#include "qemu/iov.h" #include "qapi-visit.h" #include "qapi/opts-visitor.h" #include "qapi/dealloc-visitor.h" diff --git a/net/queue.c b/net/queue.c index 542c549b1a..6eaf5b63c0 100644 --- a/net/queue.c +++ b/net/queue.c @@ -22,7 +22,7 @@ */ #include "net/queue.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "net/net.h" /* The delivery handler may only return zero if it will call diff --git a/net/slirp.c b/net/slirp.c index c37a5ef959..87bdc9d031 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -33,7 +33,7 @@ #include "clients.h" #include "hub.h" #include "monitor/monitor.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "slirp/libslirp.h" #include "qemu-char.h" diff --git a/net/socket.c b/net/socket.c index bc2b951832..396dc8c0b1 100644 --- a/net/socket.c +++ b/net/socket.c @@ -27,10 +27,10 @@ #include "clients.h" #include "monitor/monitor.h" #include "qemu-common.h" -#include "qemu-error.h" -#include "qemu-option.h" -#include "qemu_socket.h" -#include "iov.h" +#include "qemu/error-report.h" +#include "qemu/option.h" +#include "qemu/sockets.h" +#include "qemu/iov.h" typedef struct NetSocketState { NetClientState nc; diff --git a/net/tap-bsd.c b/net/tap-bsd.c index a1c55ad3de..b48182f678 100644 --- a/net/tap-bsd.c +++ b/net/tap-bsd.c @@ -25,7 +25,7 @@ #include "tap_int.h" #include "qemu-common.h" #include "sysemu.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #ifdef __NetBSD__ #include diff --git a/net/tap-linux.c b/net/tap-linux.c index 3de7b3b6ce..dd4b915243 100644 --- a/net/tap-linux.c +++ b/net/tap-linux.c @@ -32,7 +32,7 @@ #include "sysemu.h" #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #define PATH_NET_TUN "/dev/net/tun" diff --git a/net/tap-solaris.c b/net/tap-solaris.c index f228fffb6d..3d5fee5542 100644 --- a/net/tap-solaris.c +++ b/net/tap-solaris.c @@ -38,7 +38,7 @@ #include #include #include -#include "qemu-error.h" +#include "qemu/error-report.h" ssize_t tap_read_packet(int tapfd, uint8_t *buf, int maxlen) { diff --git a/net/tap-win32.c b/net/tap-win32.c index e37d8ee458..1ddd6fa6e6 100644 --- a/net/tap-win32.c +++ b/net/tap-win32.c @@ -32,7 +32,7 @@ #include "clients.h" /* net_init_tap */ #include "net/net.h" #include "sysemu.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include #include #include diff --git a/net/tap.c b/net/tap.c index 9a677e9864..d34ff13398 100644 --- a/net/tap.c +++ b/net/tap.c @@ -38,7 +38,7 @@ #include "monitor/monitor.h" #include "sysemu.h" #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "net/tap.h" diff --git a/net/vde.c b/net/vde.c index 52d4f19fba..754a141543 100644 --- a/net/vde.c +++ b/net/vde.c @@ -28,7 +28,7 @@ #include "net/net.h" #include "clients.h" #include "qemu-common.h" -#include "qemu-option.h" +#include "qemu/option.h" typedef struct VDEState { NetClientState nc; diff --git a/notify.c b/notify.c index 12282a6745..7b7692acb2 100644 --- a/notify.c +++ b/notify.c @@ -14,7 +14,7 @@ */ #include "qemu-common.h" -#include "notify.h" +#include "qemu/notify.h" void notifier_list_init(NotifierList *list) { diff --git a/notify.h b/notify.h deleted file mode 100644 index 03cf26c0b6..0000000000 --- a/notify.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Notifier lists - * - * Copyright IBM, Corp. 2010 - * - * Authors: - * Anthony Liguori - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef QEMU_NOTIFY_H -#define QEMU_NOTIFY_H - -#include "qemu-queue.h" - -typedef struct Notifier Notifier; - -struct Notifier -{ - void (*notify)(Notifier *notifier, void *data); - QLIST_ENTRY(Notifier) node; -}; - -typedef struct NotifierList -{ - QLIST_HEAD(, Notifier) notifiers; -} NotifierList; - -#define NOTIFIER_LIST_INITIALIZER(head) \ - { QLIST_HEAD_INITIALIZER((head).notifiers) } - -void notifier_list_init(NotifierList *list); - -void notifier_list_add(NotifierList *list, Notifier *notifier); - -void notifier_remove(Notifier *notifier); - -void notifier_list_notify(NotifierList *list, void *data); - -#endif diff --git a/osdep.c b/osdep.c index 807e90cf97..5b51a0322e 100644 --- a/osdep.c +++ b/osdep.c @@ -47,7 +47,7 @@ extern int madvise(caddr_t, size_t, int); #include "qemu-common.h" #include "trace.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "monitor/monitor.h" static bool fips_enabled = false; diff --git a/osdep.h b/osdep.h deleted file mode 100644 index 87d3b9cfa8..0000000000 --- a/osdep.h +++ /dev/null @@ -1,178 +0,0 @@ -#ifndef QEMU_OSDEP_H -#define QEMU_OSDEP_H - -#include -#include -#include -#ifdef __OpenBSD__ -#include -#include -#endif - -#include - -#if defined(CONFIG_SOLARIS) && CONFIG_SOLARIS_VERSION < 10 -/* [u]int_fast*_t not in */ -typedef unsigned char uint_fast8_t; -typedef unsigned int uint_fast16_t; -typedef signed int int_fast16_t; -#endif - -#ifndef glue -#define xglue(x, y) x ## y -#define glue(x, y) xglue(x, y) -#define stringify(s) tostring(s) -#define tostring(s) #s -#endif - -#ifndef likely -#if __GNUC__ < 3 -#define __builtin_expect(x, n) (x) -#endif - -#define likely(x) __builtin_expect(!!(x), 1) -#define unlikely(x) __builtin_expect(!!(x), 0) -#endif - -#ifndef container_of -#define container_of(ptr, type, member) ({ \ - const typeof(((type *) 0)->member) *__mptr = (ptr); \ - (type *) ((char *) __mptr - offsetof(type, member));}) -#endif - -/* Convert from a base type to a parent type, with compile time checking. */ -#ifdef __GNUC__ -#define DO_UPCAST(type, field, dev) ( __extension__ ( { \ - char __attribute__((unused)) offset_must_be_zero[ \ - -offsetof(type, field)]; \ - container_of(dev, type, field);})) -#else -#define DO_UPCAST(type, field, dev) container_of(dev, type, field) -#endif - -#define typeof_field(type, field) typeof(((type *)0)->field) -#define type_check(t1,t2) ((t1*)0 - (t2*)0) - -#ifndef MIN -#define MIN(a, b) (((a) < (b)) ? (a) : (b)) -#endif -#ifndef MAX -#define MAX(a, b) (((a) > (b)) ? (a) : (b)) -#endif - -#ifndef DIV_ROUND_UP -#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) -#endif - -#ifndef ARRAY_SIZE -#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) -#endif - -#ifndef always_inline -#if !((__GNUC__ < 3) || defined(__APPLE__)) -#ifdef __OPTIMIZE__ -#undef inline -#define inline __attribute__ (( always_inline )) __inline__ -#endif -#endif -#else -#undef inline -#define inline always_inline -#endif - -#define qemu_printf printf - -int qemu_daemon(int nochdir, int noclose); -void *qemu_memalign(size_t alignment, size_t size); -void *qemu_vmalloc(size_t size); -void qemu_vfree(void *ptr); - -#define QEMU_MADV_INVALID -1 - -#if defined(CONFIG_MADVISE) - -#define QEMU_MADV_WILLNEED MADV_WILLNEED -#define QEMU_MADV_DONTNEED MADV_DONTNEED -#ifdef MADV_DONTFORK -#define QEMU_MADV_DONTFORK MADV_DONTFORK -#else -#define QEMU_MADV_DONTFORK QEMU_MADV_INVALID -#endif -#ifdef MADV_MERGEABLE -#define QEMU_MADV_MERGEABLE MADV_MERGEABLE -#else -#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID -#endif -#ifdef MADV_DONTDUMP -#define QEMU_MADV_DONTDUMP MADV_DONTDUMP -#else -#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID -#endif -#ifdef MADV_HUGEPAGE -#define QEMU_MADV_HUGEPAGE MADV_HUGEPAGE -#else -#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID -#endif - -#elif defined(CONFIG_POSIX_MADVISE) - -#define QEMU_MADV_WILLNEED POSIX_MADV_WILLNEED -#define QEMU_MADV_DONTNEED POSIX_MADV_DONTNEED -#define QEMU_MADV_DONTFORK QEMU_MADV_INVALID -#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID -#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID -#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID - -#else /* no-op */ - -#define QEMU_MADV_WILLNEED QEMU_MADV_INVALID -#define QEMU_MADV_DONTNEED QEMU_MADV_INVALID -#define QEMU_MADV_DONTFORK QEMU_MADV_INVALID -#define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID -#define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID -#define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID - -#endif - -int qemu_madvise(void *addr, size_t len, int advice); - -int qemu_open(const char *name, int flags, ...); -int qemu_close(int fd); - -#if defined(__HAIKU__) && defined(__i386__) -#define FMT_pid "%ld" -#elif defined(WIN64) -#define FMT_pid "%" PRId64 -#else -#define FMT_pid "%d" -#endif - -int qemu_create_pidfile(const char *filename); -int qemu_get_thread_id(void); - -#ifdef _WIN32 -static inline void qemu_timersub(const struct timeval *val1, - const struct timeval *val2, - struct timeval *res) -{ - res->tv_sec = val1->tv_sec - val2->tv_sec; - if (val1->tv_usec < val2->tv_usec) { - res->tv_sec--; - res->tv_usec = val1->tv_usec - val2->tv_usec + 1000 * 1000; - } else { - res->tv_usec = val1->tv_usec - val2->tv_usec; - } -} -#else -#define qemu_timersub timersub -#endif - -void qemu_set_cloexec(int fd); - -void qemu_set_version(const char *); -const char *qemu_get_version(void); - -void fips_set_state(bool requested); -bool fips_get_state(void); - -#endif diff --git a/oslib-posix.c b/oslib-posix.c index 9db9c3d8af..a737d6e0e3 100644 --- a/oslib-posix.c +++ b/oslib-posix.c @@ -51,7 +51,7 @@ extern int daemon(int, int); #include "config-host.h" #include "sysemu.h" #include "trace.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #if defined(CONFIG_VALGRIND) static int running_on_valgrind = -1; diff --git a/oslib-win32.c b/oslib-win32.c index 51b33e8b20..7f0dd07e5f 100644 --- a/oslib-win32.c +++ b/oslib-win32.c @@ -28,9 +28,9 @@ #include #include "config-host.h" #include "sysemu.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #include "trace.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" void *qemu_oom_check(void *ptr) { diff --git a/qapi/opts-visitor.c b/qapi/opts-visitor.c index f8149ce455..174bd8bdb0 100644 --- a/qapi/opts-visitor.c +++ b/qapi/opts-visitor.c @@ -13,8 +13,8 @@ #include "qemu-common.h" #include "qapi/qmp/qerror.h" #include "qapi/opts-visitor.h" -#include "qemu-queue.h" -#include "qemu-option-internal.h" +#include "qemu/queue.h" +#include "qemu/option_int.h" #include "qapi/visitor-impl.h" diff --git a/qapi/qapi-dealloc-visitor.c b/qapi/qapi-dealloc-visitor.c index 98f2a58efd..1334de33cc 100644 --- a/qapi/qapi-dealloc-visitor.c +++ b/qapi/qapi-dealloc-visitor.c @@ -12,7 +12,7 @@ */ #include "qapi/dealloc-visitor.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "qemu-common.h" #include "qapi/qmp/types.h" #include "qapi/visitor-impl.h" diff --git a/qapi/qmp-input-visitor.c b/qapi/qmp-input-visitor.c index 8087909036..67fb127050 100644 --- a/qapi/qmp-input-visitor.c +++ b/qapi/qmp-input-visitor.c @@ -13,7 +13,7 @@ #include "qapi/qmp-input-visitor.h" #include "qapi/visitor-impl.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "qemu-common.h" #include "qapi/qmp/types.h" #include "qapi/qmp/qerror.h" diff --git a/qapi/qmp-output-visitor.c b/qapi/qmp-output-visitor.c index 8015e3f88d..74a5684ed3 100644 --- a/qapi/qmp-output-visitor.c +++ b/qapi/qmp-output-visitor.c @@ -13,7 +13,7 @@ #include "qapi/qmp-output-visitor.h" #include "qapi/visitor-impl.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "qemu-common.h" #include "qapi/qmp/types.h" #include "qapi/qmp/qerror.h" diff --git a/qdict.c b/qdict.c index fa7a62cff4..7543ccc10f 100644 --- a/qdict.c +++ b/qdict.c @@ -16,7 +16,7 @@ #include "qapi/qmp/qbool.h" #include "qapi/qmp/qstring.h" #include "qapi/qmp/qobject.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "qemu-common.h" static void qdict_destroy_obj(QObject *obj); diff --git a/qemu-barrier.h b/qemu-barrier.h deleted file mode 100644 index faa83d265e..0000000000 --- a/qemu-barrier.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef __QEMU_BARRIER_H -#define __QEMU_BARRIER_H 1 - -/* Compiler barrier */ -#define barrier() asm volatile("" ::: "memory") - -#if defined(__i386__) - -#include "compiler.h" /* QEMU_GNUC_PREREQ */ - -/* - * Because of the strongly ordered x86 storage model, wmb() and rmb() are nops - * on x86(well, a compiler barrier only). Well, at least as long as - * qemu doesn't do accesses to write-combining memory or non-temporal - * load/stores from C code. - */ -#define smp_wmb() barrier() -#define smp_rmb() barrier() -/* - * We use GCC builtin if it's available, as that can use - * mfence on 32 bit as well, e.g. if built with -march=pentium-m. - * However, on i386, there seem to be known bugs as recently as 4.3. - * */ -#if QEMU_GNUC_PREREQ(4, 4) -#define smp_mb() __sync_synchronize() -#else -#define smp_mb() asm volatile("lock; addl $0,0(%%esp) " ::: "memory") -#endif - -#elif defined(__x86_64__) - -#define smp_wmb() barrier() -#define smp_rmb() barrier() -#define smp_mb() asm volatile("mfence" ::: "memory") - -#elif defined(_ARCH_PPC) - -/* - * We use an eieio() for wmb() on powerpc. This assumes we don't - * need to order cacheable and non-cacheable stores with respect to - * each other - */ -#define smp_wmb() asm volatile("eieio" ::: "memory") - -#if defined(__powerpc64__) -#define smp_rmb() asm volatile("lwsync" ::: "memory") -#else -#define smp_rmb() asm volatile("sync" ::: "memory") -#endif - -#define smp_mb() asm volatile("sync" ::: "memory") - -#else - -/* - * For (host) platforms we don't have explicit barrier definitions - * for, we use the gcc __sync_synchronize() primitive to generate a - * full barrier. This should be safe on all platforms, though it may - * be overkill for wmb() and rmb(). - */ -#define smp_wmb() __sync_synchronize() -#define smp_mb() __sync_synchronize() -#define smp_rmb() __sync_synchronize() - -#endif - -#endif diff --git a/qemu-bridge-helper.c b/qemu-bridge-helper.c index 652eec99fd..287bfd5e38 100644 --- a/qemu-bridge-helper.c +++ b/qemu-bridge-helper.c @@ -39,7 +39,7 @@ #include #endif -#include "qemu-queue.h" +#include "qemu/queue.h" #include "net/tap-linux.h" diff --git a/qemu-char.c b/qemu-char.c index 16021c5a43..5a8d8f75a4 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -25,7 +25,7 @@ #include "monitor/monitor.h" #include "ui/console.h" #include "sysemu.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-char.h" #include "hw/usb.h" #include "hw/baum.h" @@ -94,7 +94,7 @@ #endif #endif -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "ui/qemu-spice.h" #define READ_BUF_LEN 4096 diff --git a/qemu-char.h b/qemu-char.h index 5ff1b2ba91..baa5d035fd 100644 --- a/qemu-char.h +++ b/qemu-char.h @@ -2,13 +2,13 @@ #define QEMU_CHAR_H #include "qemu-common.h" -#include "qemu-queue.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/queue.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "block/aio.h" #include "qapi/qmp/qobject.h" #include "qapi/qmp/qstring.h" -#include "main-loop.h" +#include "qemu/main-loop.h" /* character device */ diff --git a/qemu-common.h b/qemu-common.h index e67478607b..40cd198fc1 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -12,9 +12,9 @@ #ifndef QEMU_COMMON_H #define QEMU_COMMON_H -#include "compiler.h" +#include "qemu/compiler.h" #include "config-host.h" -#include "qemu-types.h" +#include "qemu/typedefs.h" #if defined(__arm__) || defined(__sparc__) || defined(__mips__) || defined(__hppa__) || defined(__ia64__) #define WORDS_ALIGNED @@ -122,8 +122,8 @@ extern int use_icount; /* FIXME: Remove NEED_CPU_H. */ #ifndef NEED_CPU_H -#include "osdep.h" -#include "bswap.h" +#include "qemu/osdep.h" +#include "qemu/bswap.h" #else @@ -408,7 +408,7 @@ static inline bool is_power_of_2(uint64_t value) /* round down to the nearest power of 2*/ int64_t pow2floor(int64_t value); -#include "module.h" +#include "qemu/module.h" /* * Implementation of ULEB128 (http://en.wikipedia.org/wiki/LEB128) diff --git a/qemu-config.c b/qemu-config.c index ceec6bd155..2188c3e5ec 100644 --- a/qemu-config.c +++ b/qemu-config.c @@ -1,7 +1,7 @@ #include "qemu-common.h" -#include "qemu-error.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/error-report.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "hw/qdev.h" #include "qapi/error.h" diff --git a/qemu-config.h b/qemu-config.h deleted file mode 100644 index 584491a29b..0000000000 --- a/qemu-config.h +++ /dev/null @@ -1,30 +0,0 @@ -#ifndef QEMU_CONFIG_H -#define QEMU_CONFIG_H - -#include -#include "qemu-option.h" -#include "qapi/error.h" -#include "qemu-option.h" - -extern QemuOptsList qemu_fsdev_opts; -extern QemuOptsList qemu_virtfs_opts; -extern QemuOptsList qemu_spice_opts; -extern QemuOptsList qemu_sandbox_opts; - -QemuOptsList *qemu_find_opts(const char *group); -QemuOptsList *qemu_find_opts_err(const char *group, Error **errp); -void qemu_add_opts(QemuOptsList *list); -int qemu_set_option(const char *str); -int qemu_global_option(const char *str); -void qemu_add_globals(void); - -void qemu_config_write(FILE *fp); -int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname); - -int qemu_read_config_file(const char *filename); - -/* Read default QEMU config files - */ -int qemu_read_default_config_files(bool userconfig); - -#endif /* QEMU_CONFIG_H */ diff --git a/qemu-coroutine-io.c b/qemu-coroutine-io.c index 5fae9c7d47..e8ad1a4011 100644 --- a/qemu-coroutine-io.c +++ b/qemu-coroutine-io.c @@ -23,9 +23,9 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "block/coroutine.h" -#include "iov.h" +#include "qemu/iov.h" ssize_t coroutine_fn qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt, diff --git a/qemu-coroutine-lock.c b/qemu-coroutine-lock.c index c3939ac6ef..97ef01c796 100644 --- a/qemu-coroutine-lock.c +++ b/qemu-coroutine-lock.c @@ -25,7 +25,7 @@ #include "qemu-common.h" #include "block/coroutine.h" #include "block/coroutine_int.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "block/aio.h" #include "trace.h" diff --git a/qemu-coroutine-sleep.c b/qemu-coroutine-sleep.c index 26e6dac2eb..169ce5ccc9 100644 --- a/qemu-coroutine-sleep.c +++ b/qemu-coroutine-sleep.c @@ -12,7 +12,7 @@ */ #include "block/coroutine.h" -#include "qemu-timer.h" +#include "qemu/timer.h" typedef struct CoSleepCB { QEMUTimer *ts; diff --git a/qemu-error.h b/qemu-error.h deleted file mode 100644 index c902cc10de..0000000000 --- a/qemu-error.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Error reporting - * - * Copyright (C) 2010 Red Hat Inc. - * - * Authors: - * Markus Armbruster , - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ - -#ifndef QEMU_ERROR_H -#define QEMU_ERROR_H - -#include - -typedef struct Location { - /* all members are private to qemu-error.c */ - enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind; - int num; - const void *ptr; - struct Location *prev; -} Location; - -Location *loc_push_restore(Location *loc); -Location *loc_push_none(Location *loc); -Location *loc_pop(Location *loc); -Location *loc_save(Location *loc); -void loc_restore(Location *loc); -void loc_set_none(void); -void loc_set_cmdline(char **argv, int idx, int cnt); -void loc_set_file(const char *fname, int lno); - -void error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0); -void error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2); -void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2); -void error_print_loc(void); -void error_set_progname(const char *argv0); -void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); -const char *error_get_progname(void); - -#endif diff --git a/qemu-img.c b/qemu-img.c index 2e5ca5c964..4c8e2f3849 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -25,9 +25,9 @@ #include "qapi/qmp-output-visitor.h" #include "qapi/qmp/qjson.h" #include "qemu-common.h" -#include "qemu-option.h" -#include "qemu-error.h" -#include "osdep.h" +#include "qemu/option.h" +#include "qemu/error-report.h" +#include "qemu/osdep.h" #include "sysemu.h" #include "block/block_int.h" #include diff --git a/qemu-io.c b/qemu-io.c index e0e47423d7..61880932b3 100644 --- a/qemu-io.c +++ b/qemu-io.c @@ -15,7 +15,7 @@ #include #include "qemu-common.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #include "block/block_int.h" #include "cmd.h" #include "trace/control.h" diff --git a/qemu-log.c b/qemu-log.c index a4c3d1f2e3..b655b305ea 100644 --- a/qemu-log.c +++ b/qemu-log.c @@ -18,7 +18,7 @@ */ #include "qemu-common.h" -#include "qemu-log.h" +#include "qemu/log.h" #ifdef WIN32 static const char *logfilename = "qemu.log"; diff --git a/qemu-log.h b/qemu-log.h deleted file mode 100644 index 58f69cb494..0000000000 --- a/qemu-log.h +++ /dev/null @@ -1,160 +0,0 @@ -#ifndef QEMU_LOG_H -#define QEMU_LOG_H - -#include -#ifdef NEED_CPU_H -#include "disas/disas.h" -#endif - -/* Private global variables, don't use */ -extern FILE *qemu_logfile; -extern int qemu_loglevel; - -/* - * The new API: - * - */ - -/* Log settings checking macros: */ - -/* Returns true if qemu_log() will really write somewhere - */ -static inline bool qemu_log_enabled(void) -{ - return qemu_logfile != NULL; -} - -#define CPU_LOG_TB_OUT_ASM (1 << 0) -#define CPU_LOG_TB_IN_ASM (1 << 1) -#define CPU_LOG_TB_OP (1 << 2) -#define CPU_LOG_TB_OP_OPT (1 << 3) -#define CPU_LOG_INT (1 << 4) -#define CPU_LOG_EXEC (1 << 5) -#define CPU_LOG_PCALL (1 << 6) -#define CPU_LOG_IOPORT (1 << 7) -#define CPU_LOG_TB_CPU (1 << 8) -#define CPU_LOG_RESET (1 << 9) -#define LOG_UNIMP (1 << 10) -#define LOG_GUEST_ERROR (1 << 11) - -/* Returns true if a bit is set in the current loglevel mask - */ -static inline bool qemu_loglevel_mask(int mask) -{ - return (qemu_loglevel & mask) != 0; -} - -/* Logging functions: */ - -/* main logging function - */ -void GCC_FMT_ATTR(1, 2) qemu_log(const char *fmt, ...); - -/* vfprintf-like logging function - */ -static inline void GCC_FMT_ATTR(1, 0) -qemu_log_vprintf(const char *fmt, va_list va) -{ - if (qemu_logfile) { - vfprintf(qemu_logfile, fmt, va); - } -} - -/* log only if a bit is set on the current loglevel mask - */ -void GCC_FMT_ATTR(2, 3) qemu_log_mask(int mask, const char *fmt, ...); - - -/* Special cases: */ - -#ifdef NEED_CPU_H -/* cpu_dump_state() logging functions: */ -static inline void log_cpu_state(CPUArchState *env1, int flags) -{ - if (qemu_log_enabled()) { - cpu_dump_state(env1, qemu_logfile, fprintf, flags); - } -} - -static inline void log_cpu_state_mask(int mask, CPUArchState *env1, int flags) -{ - if (qemu_loglevel & mask) { - log_cpu_state(env1, flags); - } -} - -/* disas() and target_disas() to qemu_logfile: */ -static inline void log_target_disas(CPUArchState *env, target_ulong start, - target_ulong len, int flags) -{ - target_disas(qemu_logfile, env, start, len, flags); -} - -static inline void log_disas(void *code, unsigned long size) -{ - disas(qemu_logfile, code, size); -} - -#if defined(CONFIG_USER_ONLY) -/* page_dump() output to the log file: */ -static inline void log_page_dump(void) -{ - page_dump(qemu_logfile); -} -#endif -#endif - - -/* Maintenance: */ - -/* fflush() the log file */ -static inline void qemu_log_flush(void) -{ - fflush(qemu_logfile); -} - -/* Close the log file */ -static inline void qemu_log_close(void) -{ - fclose(qemu_logfile); - qemu_logfile = NULL; -} - -/* Set up a new log file */ -static inline void qemu_log_set_file(FILE *f) -{ - qemu_logfile = f; -} - -/* Set up a new log file, only if none is set */ -static inline void qemu_log_try_set_file(FILE *f) -{ - if (!qemu_logfile) { - qemu_logfile = f; - } -} - -/* define log items */ -typedef struct CPULogItem { - int mask; - const char *name; - const char *help; -} CPULogItem; - -extern const CPULogItem cpu_log_items[]; - -void qemu_set_log(int log_flags, bool use_own_buffers); - -static inline void cpu_set_log(int log_flags) -{ -#ifdef CONFIG_USER_ONLY - qemu_set_log(log_flags, true); -#else - qemu_set_log(log_flags, false); -#endif -} - -void cpu_set_log_filename(const char *filename); -int cpu_str_to_log_mask(const char *str); - -#endif diff --git a/qemu-option-internal.h b/qemu-option-internal.h deleted file mode 100644 index 77899b082d..0000000000 --- a/qemu-option-internal.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Commandline option parsing functions - * - * Copyright (c) 2003-2008 Fabrice Bellard - * Copyright (c) 2009 Kevin Wolf - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef QEMU_OPTIONS_INTERNAL_H -#define QEMU_OPTIONS_INTERNAL_H - -#include "qemu-option.h" -#include "qemu-error.h" - -struct QemuOpt { - const char *name; - const char *str; - - const QemuOptDesc *desc; - union { - bool boolean; - uint64_t uint; - } value; - - QemuOpts *opts; - QTAILQ_ENTRY(QemuOpt) next; -}; - -struct QemuOpts { - char *id; - QemuOptsList *list; - Location loc; - QTAILQ_HEAD(QemuOptHead, QemuOpt) head; - QTAILQ_ENTRY(QemuOpts) next; -}; - -#endif diff --git a/qemu-option.c b/qemu-option.c index ebd3537063..f532b765a0 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -27,11 +27,11 @@ #include #include "qemu-common.h" -#include "qemu-error.h" +#include "qemu/error-report.h" #include "qapi/qmp/types.h" #include "qapi/error.h" #include "qapi/qmp/qerror.h" -#include "qemu-option-internal.h" +#include "qemu/option_int.h" /* * Extracts the name of an option from the parameter string (p points at the diff --git a/qemu-option.h b/qemu-option.h deleted file mode 100644 index ca0dc041dd..0000000000 --- a/qemu-option.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Commandline option parsing functions - * - * Copyright (c) 2003-2008 Fabrice Bellard - * Copyright (c) 2009 Kevin Wolf - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef QEMU_OPTIONS_H -#define QEMU_OPTIONS_H - -#include -#include "qemu-queue.h" -#include "qapi/error.h" -#include "qapi/qmp/qdict.h" - -enum QEMUOptionParType { - OPT_FLAG, - OPT_NUMBER, - OPT_SIZE, - OPT_STRING, -}; - -typedef struct QEMUOptionParameter { - const char *name; - enum QEMUOptionParType type; - union { - uint64_t n; - char* s; - } value; - const char *help; -} QEMUOptionParameter; - - -const char *get_opt_name(char *buf, int buf_size, const char *p, char delim); -const char *get_opt_value(char *buf, int buf_size, const char *p); -int get_next_param_value(char *buf, int buf_size, - const char *tag, const char **pstr); -int get_param_value(char *buf, int buf_size, - const char *tag, const char *str); -int check_params(char *buf, int buf_size, - const char * const *params, const char *str); - - -/* - * The following functions take a parameter list as input. This is a pointer to - * the first element of a QEMUOptionParameter array which is terminated by an - * entry with entry->name == NULL. - */ - -QEMUOptionParameter *get_option_parameter(QEMUOptionParameter *list, - const char *name); -int set_option_parameter(QEMUOptionParameter *list, const char *name, - const char *value); -int set_option_parameter_int(QEMUOptionParameter *list, const char *name, - uint64_t value); -QEMUOptionParameter *append_option_parameters(QEMUOptionParameter *dest, - QEMUOptionParameter *list); -QEMUOptionParameter *parse_option_parameters(const char *param, - QEMUOptionParameter *list, QEMUOptionParameter *dest); -void free_option_parameters(QEMUOptionParameter *list); -void print_option_parameters(QEMUOptionParameter *list); -void print_option_help(QEMUOptionParameter *list); - -/* ------------------------------------------------------------------ */ - -typedef struct QemuOpt QemuOpt; -typedef struct QemuOpts QemuOpts; -typedef struct QemuOptsList QemuOptsList; - -enum QemuOptType { - QEMU_OPT_STRING = 0, /* no parsing (use string as-is) */ - QEMU_OPT_BOOL, /* on/off */ - QEMU_OPT_NUMBER, /* simple number */ - QEMU_OPT_SIZE, /* size, accepts (K)ilo, (M)ega, (G)iga, (T)era postfix */ -}; - -typedef struct QemuOptDesc { - const char *name; - enum QemuOptType type; - const char *help; -} QemuOptDesc; - -struct QemuOptsList { - const char *name; - const char *implied_opt_name; - bool merge_lists; /* Merge multiple uses of option into a single list? */ - QTAILQ_HEAD(, QemuOpts) head; - QemuOptDesc desc[]; -}; - -const char *qemu_opt_get(QemuOpts *opts, const char *name); -/** - * qemu_opt_has_help_opt: - * @opts: options to search for a help request - * - * Check whether the options specified by @opts include one of the - * standard strings which indicate that the user is asking for a - * list of the valid values for a command line option (as defined - * by is_help_option()). - * - * Returns: true if @opts includes 'help' or equivalent. - */ -bool qemu_opt_has_help_opt(QemuOpts *opts); -bool qemu_opt_get_bool(QemuOpts *opts, const char *name, bool defval); -uint64_t qemu_opt_get_number(QemuOpts *opts, const char *name, uint64_t defval); -uint64_t qemu_opt_get_size(QemuOpts *opts, const char *name, uint64_t defval); -int qemu_opt_set(QemuOpts *opts, const char *name, const char *value); -void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value, - Error **errp); -int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val); -int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val); -typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque); -int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, - int abort_on_failure); - -QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id); -QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, - int fail_if_exists, Error **errp); -QemuOpts *qemu_opts_create_nofail(QemuOptsList *list); -void qemu_opts_reset(QemuOptsList *list); -void qemu_opts_loc_restore(QemuOpts *opts); -int qemu_opts_set(QemuOptsList *list, const char *id, - const char *name, const char *value); -const char *qemu_opts_id(QemuOpts *opts); -void qemu_opts_del(QemuOpts *opts); -void qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc, Error **errp); -int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname); -QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev); -void qemu_opts_set_defaults(QemuOptsList *list, const char *params, - int permit_abbrev); -QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict, - Error **errp); -QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict); - -typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void *opaque); -int qemu_opts_print(QemuOpts *opts, void *dummy); -int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void *opaque, - int abort_on_failure); - -#endif diff --git a/qemu-progress.c b/qemu-progress.c index 5f1b8dfb97..08d67949a1 100644 --- a/qemu-progress.c +++ b/qemu-progress.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" -#include "osdep.h" +#include "qemu/osdep.h" #include "sysemu.h" #include diff --git a/qemu-queue.h b/qemu-queue.h deleted file mode 100644 index 9288cd8e82..0000000000 --- a/qemu-queue.h +++ /dev/null @@ -1,414 +0,0 @@ -/* $NetBSD: queue.h,v 1.52 2009/04/20 09:56:08 mschuett Exp $ */ - -/* - * QEMU version: Copy from netbsd, removed debug code, removed some of - * the implementations. Left in singly-linked lists, lists, simple - * queues, and tail queues. - */ - -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)queue.h 8.5 (Berkeley) 8/20/94 - */ - -#ifndef QEMU_SYS_QUEUE_H_ -#define QEMU_SYS_QUEUE_H_ - -/* - * This file defines four types of data structures: singly-linked lists, - * lists, simple queues, and tail queues. - * - * A singly-linked list is headed by a single forward pointer. The - * elements are singly linked for minimum space and pointer manipulation - * overhead at the expense of O(n) removal for arbitrary elements. New - * elements can be added to the list after an existing element or at the - * head of the list. Elements being removed from the head of the list - * should use the explicit macro for this purpose for optimum - * efficiency. A singly-linked list may only be traversed in the forward - * direction. Singly-linked lists are ideal for applications with large - * datasets and few or no removals or for implementing a LIFO queue. - * - * A list is headed by a single forward pointer (or an array of forward - * pointers for a hash table header). The elements are doubly linked - * so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before - * or after an existing element or at the head of the list. A list - * may only be traversed in the forward direction. - * - * A simple queue is headed by a pair of pointers, one the head of the - * list and the other to the tail of the list. The elements are singly - * linked to save space, so elements can only be removed from the - * head of the list. New elements can be added to the list after - * an existing element, at the head of the list, or at the end of the - * list. A simple queue may only be traversed in the forward direction. - * - * A tail queue is headed by a pair of pointers, one to the head of the - * list and the other to the tail of the list. The elements are doubly - * linked so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before or - * after an existing element, at the head of the list, or at the end of - * the list. A tail queue may be traversed in either direction. - * - * For details on the use of these macros, see the queue(3) manual page. - */ - -#include "qemu-barrier.h" /* for smp_wmb() */ - -/* - * List definitions. - */ -#define QLIST_HEAD(name, type) \ -struct name { \ - struct type *lh_first; /* first element */ \ -} - -#define QLIST_HEAD_INITIALIZER(head) \ - { NULL } - -#define QLIST_ENTRY(type) \ -struct { \ - struct type *le_next; /* next element */ \ - struct type **le_prev; /* address of previous next element */ \ -} - -/* - * List functions. - */ -#define QLIST_INIT(head) do { \ - (head)->lh_first = NULL; \ -} while (/*CONSTCOND*/0) - -#define QLIST_INSERT_AFTER(listelm, elm, field) do { \ - if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \ - (listelm)->field.le_next->field.le_prev = \ - &(elm)->field.le_next; \ - (listelm)->field.le_next = (elm); \ - (elm)->field.le_prev = &(listelm)->field.le_next; \ -} while (/*CONSTCOND*/0) - -#define QLIST_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.le_prev = (listelm)->field.le_prev; \ - (elm)->field.le_next = (listelm); \ - *(listelm)->field.le_prev = (elm); \ - (listelm)->field.le_prev = &(elm)->field.le_next; \ -} while (/*CONSTCOND*/0) - -#define QLIST_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.le_next = (head)->lh_first) != NULL) \ - (head)->lh_first->field.le_prev = &(elm)->field.le_next;\ - (head)->lh_first = (elm); \ - (elm)->field.le_prev = &(head)->lh_first; \ -} while (/*CONSTCOND*/0) - -#define QLIST_INSERT_HEAD_RCU(head, elm, field) do { \ - (elm)->field.le_prev = &(head)->lh_first; \ - (elm)->field.le_next = (head)->lh_first; \ - smp_wmb(); /* fill elm before linking it */ \ - if ((head)->lh_first != NULL) { \ - (head)->lh_first->field.le_prev = &(elm)->field.le_next; \ - } \ - (head)->lh_first = (elm); \ - smp_wmb(); \ -} while (/* CONSTCOND*/0) - -#define QLIST_REMOVE(elm, field) do { \ - if ((elm)->field.le_next != NULL) \ - (elm)->field.le_next->field.le_prev = \ - (elm)->field.le_prev; \ - *(elm)->field.le_prev = (elm)->field.le_next; \ -} while (/*CONSTCOND*/0) - -#define QLIST_FOREACH(var, head, field) \ - for ((var) = ((head)->lh_first); \ - (var); \ - (var) = ((var)->field.le_next)) - -#define QLIST_FOREACH_SAFE(var, head, field, next_var) \ - for ((var) = ((head)->lh_first); \ - (var) && ((next_var) = ((var)->field.le_next), 1); \ - (var) = (next_var)) - -/* - * List access methods. - */ -#define QLIST_EMPTY(head) ((head)->lh_first == NULL) -#define QLIST_FIRST(head) ((head)->lh_first) -#define QLIST_NEXT(elm, field) ((elm)->field.le_next) - - -/* - * Singly-linked List definitions. - */ -#define QSLIST_HEAD(name, type) \ -struct name { \ - struct type *slh_first; /* first element */ \ -} - -#define QSLIST_HEAD_INITIALIZER(head) \ - { NULL } - -#define QSLIST_ENTRY(type) \ -struct { \ - struct type *sle_next; /* next element */ \ -} - -/* - * Singly-linked List functions. - */ -#define QSLIST_INIT(head) do { \ - (head)->slh_first = NULL; \ -} while (/*CONSTCOND*/0) - -#define QSLIST_INSERT_AFTER(slistelm, elm, field) do { \ - (elm)->field.sle_next = (slistelm)->field.sle_next; \ - (slistelm)->field.sle_next = (elm); \ -} while (/*CONSTCOND*/0) - -#define QSLIST_INSERT_HEAD(head, elm, field) do { \ - (elm)->field.sle_next = (head)->slh_first; \ - (head)->slh_first = (elm); \ -} while (/*CONSTCOND*/0) - -#define QSLIST_REMOVE_HEAD(head, field) do { \ - (head)->slh_first = (head)->slh_first->field.sle_next; \ -} while (/*CONSTCOND*/0) - -#define QSLIST_REMOVE_AFTER(slistelm, field) do { \ - (slistelm)->field.sle_next = \ - QSLIST_NEXT(QSLIST_NEXT((slistelm), field), field); \ -} while (/*CONSTCOND*/0) - -#define QSLIST_FOREACH(var, head, field) \ - for((var) = (head)->slh_first; (var); (var) = (var)->field.sle_next) - -#define QSLIST_FOREACH_SAFE(var, head, field, tvar) \ - for ((var) = QSLIST_FIRST((head)); \ - (var) && ((tvar) = QSLIST_NEXT((var), field), 1); \ - (var) = (tvar)) - -/* - * Singly-linked List access methods. - */ -#define QSLIST_EMPTY(head) ((head)->slh_first == NULL) -#define QSLIST_FIRST(head) ((head)->slh_first) -#define QSLIST_NEXT(elm, field) ((elm)->field.sle_next) - - -/* - * Simple queue definitions. - */ -#define QSIMPLEQ_HEAD(name, type) \ -struct name { \ - struct type *sqh_first; /* first element */ \ - struct type **sqh_last; /* addr of last next element */ \ -} - -#define QSIMPLEQ_HEAD_INITIALIZER(head) \ - { NULL, &(head).sqh_first } - -#define QSIMPLEQ_ENTRY(type) \ -struct { \ - struct type *sqe_next; /* next element */ \ -} - -/* - * Simple queue functions. - */ -#define QSIMPLEQ_INIT(head) do { \ - (head)->sqh_first = NULL; \ - (head)->sqh_last = &(head)->sqh_first; \ -} while (/*CONSTCOND*/0) - -#define QSIMPLEQ_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \ - (head)->sqh_last = &(elm)->field.sqe_next; \ - (head)->sqh_first = (elm); \ -} while (/*CONSTCOND*/0) - -#define QSIMPLEQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.sqe_next = NULL; \ - *(head)->sqh_last = (elm); \ - (head)->sqh_last = &(elm)->field.sqe_next; \ -} while (/*CONSTCOND*/0) - -#define QSIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ - if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL) \ - (head)->sqh_last = &(elm)->field.sqe_next; \ - (listelm)->field.sqe_next = (elm); \ -} while (/*CONSTCOND*/0) - -#define QSIMPLEQ_REMOVE_HEAD(head, field) do { \ - if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL)\ - (head)->sqh_last = &(head)->sqh_first; \ -} while (/*CONSTCOND*/0) - -#define QSIMPLEQ_REMOVE(head, elm, type, field) do { \ - if ((head)->sqh_first == (elm)) { \ - QSIMPLEQ_REMOVE_HEAD((head), field); \ - } else { \ - struct type *curelm = (head)->sqh_first; \ - while (curelm->field.sqe_next != (elm)) \ - curelm = curelm->field.sqe_next; \ - if ((curelm->field.sqe_next = \ - curelm->field.sqe_next->field.sqe_next) == NULL) \ - (head)->sqh_last = &(curelm)->field.sqe_next; \ - } \ -} while (/*CONSTCOND*/0) - -#define QSIMPLEQ_FOREACH(var, head, field) \ - for ((var) = ((head)->sqh_first); \ - (var); \ - (var) = ((var)->field.sqe_next)) - -#define QSIMPLEQ_FOREACH_SAFE(var, head, field, next) \ - for ((var) = ((head)->sqh_first); \ - (var) && ((next = ((var)->field.sqe_next)), 1); \ - (var) = (next)) - -#define QSIMPLEQ_CONCAT(head1, head2) do { \ - if (!QSIMPLEQ_EMPTY((head2))) { \ - *(head1)->sqh_last = (head2)->sqh_first; \ - (head1)->sqh_last = (head2)->sqh_last; \ - QSIMPLEQ_INIT((head2)); \ - } \ -} while (/*CONSTCOND*/0) - -#define QSIMPLEQ_LAST(head, type, field) \ - (QSIMPLEQ_EMPTY((head)) ? \ - NULL : \ - ((struct type *)(void *) \ - ((char *)((head)->sqh_last) - offsetof(struct type, field)))) - -/* - * Simple queue access methods. - */ -#define QSIMPLEQ_EMPTY(head) ((head)->sqh_first == NULL) -#define QSIMPLEQ_FIRST(head) ((head)->sqh_first) -#define QSIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) - - -/* - * Tail queue definitions. - */ -#define Q_TAILQ_HEAD(name, type, qual) \ -struct name { \ - qual type *tqh_first; /* first element */ \ - qual type *qual *tqh_last; /* addr of last next element */ \ -} -#define QTAILQ_HEAD(name, type) Q_TAILQ_HEAD(name, struct type,) - -#define QTAILQ_HEAD_INITIALIZER(head) \ - { NULL, &(head).tqh_first } - -#define Q_TAILQ_ENTRY(type, qual) \ -struct { \ - qual type *tqe_next; /* next element */ \ - qual type *qual *tqe_prev; /* address of previous next element */\ -} -#define QTAILQ_ENTRY(type) Q_TAILQ_ENTRY(struct type,) - -/* - * Tail queue functions. - */ -#define QTAILQ_INIT(head) do { \ - (head)->tqh_first = NULL; \ - (head)->tqh_last = &(head)->tqh_first; \ -} while (/*CONSTCOND*/0) - -#define QTAILQ_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \ - (head)->tqh_first->field.tqe_prev = \ - &(elm)->field.tqe_next; \ - else \ - (head)->tqh_last = &(elm)->field.tqe_next; \ - (head)->tqh_first = (elm); \ - (elm)->field.tqe_prev = &(head)->tqh_first; \ -} while (/*CONSTCOND*/0) - -#define QTAILQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.tqe_next = NULL; \ - (elm)->field.tqe_prev = (head)->tqh_last; \ - *(head)->tqh_last = (elm); \ - (head)->tqh_last = &(elm)->field.tqe_next; \ -} while (/*CONSTCOND*/0) - -#define QTAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ - if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\ - (elm)->field.tqe_next->field.tqe_prev = \ - &(elm)->field.tqe_next; \ - else \ - (head)->tqh_last = &(elm)->field.tqe_next; \ - (listelm)->field.tqe_next = (elm); \ - (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \ -} while (/*CONSTCOND*/0) - -#define QTAILQ_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ - (elm)->field.tqe_next = (listelm); \ - *(listelm)->field.tqe_prev = (elm); \ - (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \ -} while (/*CONSTCOND*/0) - -#define QTAILQ_REMOVE(head, elm, field) do { \ - if (((elm)->field.tqe_next) != NULL) \ - (elm)->field.tqe_next->field.tqe_prev = \ - (elm)->field.tqe_prev; \ - else \ - (head)->tqh_last = (elm)->field.tqe_prev; \ - *(elm)->field.tqe_prev = (elm)->field.tqe_next; \ -} while (/*CONSTCOND*/0) - -#define QTAILQ_FOREACH(var, head, field) \ - for ((var) = ((head)->tqh_first); \ - (var); \ - (var) = ((var)->field.tqe_next)) - -#define QTAILQ_FOREACH_SAFE(var, head, field, next_var) \ - for ((var) = ((head)->tqh_first); \ - (var) && ((next_var) = ((var)->field.tqe_next), 1); \ - (var) = (next_var)) - -#define QTAILQ_FOREACH_REVERSE(var, head, headname, field) \ - for ((var) = (*(((struct headname *)((head)->tqh_last))->tqh_last)); \ - (var); \ - (var) = (*(((struct headname *)((var)->field.tqe_prev))->tqh_last))) - -/* - * Tail queue access methods. - */ -#define QTAILQ_EMPTY(head) ((head)->tqh_first == NULL) -#define QTAILQ_FIRST(head) ((head)->tqh_first) -#define QTAILQ_NEXT(elm, field) ((elm)->field.tqe_next) - -#define QTAILQ_LAST(head, headname) \ - (*(((struct headname *)((head)->tqh_last))->tqh_last)) -#define QTAILQ_PREV(elm, headname, field) \ - (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) - -#endif /* !QEMU_SYS_QUEUE_H_ */ diff --git a/qemu-seccomp.h b/qemu-seccomp.h index b2fc3f8c3c..1189fa241d 100644 --- a/qemu-seccomp.h +++ b/qemu-seccomp.h @@ -16,7 +16,7 @@ #define QEMU_SECCOMP_H #include -#include "osdep.h" +#include "qemu/osdep.h" int seccomp_start(void); #endif diff --git a/qemu-sockets.c b/qemu-sockets.c index cea0a4b8ac..3537bf3d45 100644 --- a/qemu-sockets.c +++ b/qemu-sockets.c @@ -23,9 +23,9 @@ #include #include "monitor/monitor.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "qemu-common.h" /* for qemu_isdigit */ -#include "main-loop.h" +#include "qemu/main-loop.h" #ifndef AI_ADDRCONFIG # define AI_ADDRCONFIG 0 diff --git a/qemu-thread-posix.c b/qemu-thread-posix.c index 4ef9c7b3f8..7be292ed68 100644 --- a/qemu-thread-posix.c +++ b/qemu-thread-posix.c @@ -20,7 +20,7 @@ #include #include #include -#include "qemu-thread.h" +#include "qemu/thread.h" static void error_exit(int err, const char *msg) { diff --git a/qemu-thread-posix.h b/qemu-thread-posix.h deleted file mode 100644 index 380bae209b..0000000000 --- a/qemu-thread-posix.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef __QEMU_THREAD_POSIX_H -#define __QEMU_THREAD_POSIX_H 1 -#include "pthread.h" -#include - -struct QemuMutex { - pthread_mutex_t lock; -}; - -struct QemuCond { - pthread_cond_t cond; -}; - -struct QemuSemaphore { -#if defined(__OpenBSD__) || defined(__APPLE__) || defined(__NetBSD__) - pthread_mutex_t lock; - pthread_cond_t cond; - int count; -#else - sem_t sem; -#endif -}; - -struct QemuThread { - pthread_t thread; -}; - -#endif diff --git a/qemu-thread-win32.c b/qemu-thread-win32.c index 4b3db60f5c..8037b39045 100644 --- a/qemu-thread-win32.c +++ b/qemu-thread-win32.c @@ -11,7 +11,7 @@ * */ #include "qemu-common.h" -#include "qemu-thread.h" +#include "qemu/thread.h" #include #include #include diff --git a/qemu-thread-win32.h b/qemu-thread-win32.h deleted file mode 100644 index 13adb958f0..0000000000 --- a/qemu-thread-win32.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef __QEMU_THREAD_WIN32_H -#define __QEMU_THREAD_WIN32_H 1 -#include "windows.h" - -struct QemuMutex { - CRITICAL_SECTION lock; - LONG owner; -}; - -struct QemuCond { - LONG waiters, target; - HANDLE sema; - HANDLE continue_event; -}; - -struct QemuSemaphore { - HANDLE sema; -}; - -typedef struct QemuThreadData QemuThreadData; -struct QemuThread { - QemuThreadData *data; - unsigned tid; -}; - -/* Only valid for joinable threads. */ -HANDLE qemu_thread_get_handle(QemuThread *thread); - -#endif diff --git a/qemu-thread.h b/qemu-thread.h deleted file mode 100644 index 3ee2f6b1f9..0000000000 --- a/qemu-thread.h +++ /dev/null @@ -1,56 +0,0 @@ -#ifndef __QEMU_THREAD_H -#define __QEMU_THREAD_H 1 - -#include -#include - -typedef struct QemuMutex QemuMutex; -typedef struct QemuCond QemuCond; -typedef struct QemuSemaphore QemuSemaphore; -typedef struct QemuThread QemuThread; - -#ifdef _WIN32 -#include "qemu-thread-win32.h" -#else -#include "qemu-thread-posix.h" -#endif - -#define QEMU_THREAD_JOINABLE 0 -#define QEMU_THREAD_DETACHED 1 - -void qemu_mutex_init(QemuMutex *mutex); -void qemu_mutex_destroy(QemuMutex *mutex); -void qemu_mutex_lock(QemuMutex *mutex); -int qemu_mutex_trylock(QemuMutex *mutex); -void qemu_mutex_unlock(QemuMutex *mutex); - -#define rcu_read_lock() do { } while (0) -#define rcu_read_unlock() do { } while (0) - -void qemu_cond_init(QemuCond *cond); -void qemu_cond_destroy(QemuCond *cond); - -/* - * IMPORTANT: The implementation does not guarantee that pthread_cond_signal - * and pthread_cond_broadcast can be called except while the same mutex is - * held as in the corresponding pthread_cond_wait calls! - */ -void qemu_cond_signal(QemuCond *cond); -void qemu_cond_broadcast(QemuCond *cond); -void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex); - -void qemu_sem_init(QemuSemaphore *sem, int init); -void qemu_sem_post(QemuSemaphore *sem); -void qemu_sem_wait(QemuSemaphore *sem); -int qemu_sem_timedwait(QemuSemaphore *sem, int ms); -void qemu_sem_destroy(QemuSemaphore *sem); - -void qemu_thread_create(QemuThread *thread, - void *(*start_routine)(void *), - void *arg, int mode); -void *qemu_thread_join(QemuThread *thread); -void qemu_thread_get_self(QemuThread *thread); -bool qemu_thread_is_self(QemuThread *thread); -void qemu_thread_exit(void *retval); - -#endif diff --git a/qemu-timer-common.c b/qemu-timer-common.c index 755e300bc9..16f5e758b2 100644 --- a/qemu-timer-common.c +++ b/qemu-timer-common.c @@ -21,7 +21,7 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ -#include "qemu-timer.h" +#include "qemu/timer.h" /***********************************************************/ /* real time host monotonic timer */ diff --git a/qemu-timer.c b/qemu-timer.c index 8e0dccc087..80b3f2eb31 100644 --- a/qemu-timer.c +++ b/qemu-timer.c @@ -28,7 +28,7 @@ #include "hw/hw.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #ifdef CONFIG_POSIX #include #endif @@ -477,7 +477,7 @@ static void host_alarm_handler(int host_signum) #if defined(__linux__) -#include "compatfd.h" +#include "qemu/compatfd.h" static int dynticks_start_timer(struct qemu_alarm_timer *t) { diff --git a/qemu-timer.h b/qemu-timer.h deleted file mode 100644 index da7e97cd5a..0000000000 --- a/qemu-timer.h +++ /dev/null @@ -1,310 +0,0 @@ -#ifndef QEMU_TIMER_H -#define QEMU_TIMER_H - -#include "qemu-common.h" -#include "main-loop.h" -#include "notify.h" - -#ifdef __FreeBSD__ -#include -#endif - -/* timers */ - -#define SCALE_MS 1000000 -#define SCALE_US 1000 -#define SCALE_NS 1 - -typedef struct QEMUClock QEMUClock; -typedef void QEMUTimerCB(void *opaque); - -/* The real time clock should be used only for stuff which does not - change the virtual machine state, as it is run even if the virtual - machine is stopped. The real time clock has a frequency of 1000 - Hz. */ -extern QEMUClock *rt_clock; - -/* The virtual clock is only run during the emulation. It is stopped - when the virtual machine is stopped. Virtual timers use a high - precision clock, usually cpu cycles (use ticks_per_sec). */ -extern QEMUClock *vm_clock; - -/* The host clock should be use for device models that emulate accurate - real time sources. It will continue to run when the virtual machine - is suspended, and it will reflect system time changes the host may - undergo (e.g. due to NTP). The host clock has the same precision as - the virtual clock. */ -extern QEMUClock *host_clock; - -int64_t qemu_get_clock_ns(QEMUClock *clock); -int64_t qemu_clock_has_timers(QEMUClock *clock); -int64_t qemu_clock_expired(QEMUClock *clock); -int64_t qemu_clock_deadline(QEMUClock *clock); -void qemu_clock_enable(QEMUClock *clock, bool enabled); -void qemu_clock_warp(QEMUClock *clock); - -void qemu_register_clock_reset_notifier(QEMUClock *clock, Notifier *notifier); -void qemu_unregister_clock_reset_notifier(QEMUClock *clock, - Notifier *notifier); - -QEMUTimer *qemu_new_timer(QEMUClock *clock, int scale, - QEMUTimerCB *cb, void *opaque); -void qemu_free_timer(QEMUTimer *ts); -void qemu_del_timer(QEMUTimer *ts); -void qemu_mod_timer_ns(QEMUTimer *ts, int64_t expire_time); -void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time); -bool qemu_timer_pending(QEMUTimer *ts); -bool qemu_timer_expired(QEMUTimer *timer_head, int64_t current_time); -uint64_t qemu_timer_expire_time_ns(QEMUTimer *ts); - -void qemu_run_timers(QEMUClock *clock); -void qemu_run_all_timers(void); -void configure_alarms(char const *opt); -void init_clocks(void); -int init_timer_alarm(void); - -int64_t cpu_get_ticks(void); -void cpu_enable_ticks(void); -void cpu_disable_ticks(void); - -static inline QEMUTimer *qemu_new_timer_ns(QEMUClock *clock, QEMUTimerCB *cb, - void *opaque) -{ - return qemu_new_timer(clock, SCALE_NS, cb, opaque); -} - -static inline QEMUTimer *qemu_new_timer_ms(QEMUClock *clock, QEMUTimerCB *cb, - void *opaque) -{ - return qemu_new_timer(clock, SCALE_MS, cb, opaque); -} - -static inline int64_t qemu_get_clock_ms(QEMUClock *clock) -{ - return qemu_get_clock_ns(clock) / SCALE_MS; -} - -static inline int64_t get_ticks_per_sec(void) -{ - return 1000000000LL; -} - -/* real time host monotonic timer */ -static inline int64_t get_clock_realtime(void) -{ - struct timeval tv; - - gettimeofday(&tv, NULL); - return tv.tv_sec * 1000000000LL + (tv.tv_usec * 1000); -} - -/* Warning: don't insert tracepoints into these functions, they are - also used by simpletrace backend and tracepoints would cause - an infinite recursion! */ -#ifdef _WIN32 -extern int64_t clock_freq; - -static inline int64_t get_clock(void) -{ - LARGE_INTEGER ti; - QueryPerformanceCounter(&ti); - return muldiv64(ti.QuadPart, get_ticks_per_sec(), clock_freq); -} - -#else - -extern int use_rt_clock; - -static inline int64_t get_clock(void) -{ -#if defined(__linux__) || (defined(__FreeBSD__) && __FreeBSD_version >= 500000) \ - || defined(__DragonFly__) || defined(__FreeBSD_kernel__) - if (use_rt_clock) { - struct timespec ts; - clock_gettime(CLOCK_MONOTONIC, &ts); - return ts.tv_sec * 1000000000LL + ts.tv_nsec; - } else -#endif - { - /* XXX: using gettimeofday leads to problems if the date - changes, so it should be avoided. */ - return get_clock_realtime(); - } -} -#endif - -void qemu_get_timer(QEMUFile *f, QEMUTimer *ts); -void qemu_put_timer(QEMUFile *f, QEMUTimer *ts); - -/* icount */ -int64_t cpu_get_icount(void); -int64_t cpu_get_clock(void); - -/*******************************************/ -/* host CPU ticks (if available) */ - -#if defined(_ARCH_PPC) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t retval; -#ifdef _ARCH_PPC64 - /* This reads timebase in one 64bit go and includes Cell workaround from: - http://ozlabs.org/pipermail/linuxppc-dev/2006-October/027052.html - */ - __asm__ __volatile__ ("mftb %0\n\t" - "cmpwi %0,0\n\t" - "beq- $-8" - : "=r" (retval)); -#else - /* http://ozlabs.org/pipermail/linuxppc-dev/1999-October/003889.html */ - unsigned long junk; - __asm__ __volatile__ ("mfspr %1,269\n\t" /* mftbu */ - "mfspr %L0,268\n\t" /* mftb */ - "mfspr %0,269\n\t" /* mftbu */ - "cmpw %0,%1\n\t" - "bne $-16" - : "=r" (retval), "=r" (junk)); -#endif - return retval; -} - -#elif defined(__i386__) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t val; - asm volatile ("rdtsc" : "=A" (val)); - return val; -} - -#elif defined(__x86_64__) - -static inline int64_t cpu_get_real_ticks(void) -{ - uint32_t low,high; - int64_t val; - asm volatile("rdtsc" : "=a" (low), "=d" (high)); - val = high; - val <<= 32; - val |= low; - return val; -} - -#elif defined(__hppa__) - -static inline int64_t cpu_get_real_ticks(void) -{ - int val; - asm volatile ("mfctl %%cr16, %0" : "=r"(val)); - return val; -} - -#elif defined(__ia64) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t val; - asm volatile ("mov %0 = ar.itc" : "=r"(val) :: "memory"); - return val; -} - -#elif defined(__s390__) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t val; - asm volatile("stck 0(%1)" : "=m" (val) : "a" (&val) : "cc"); - return val; -} - -#elif defined(__sparc__) - -static inline int64_t cpu_get_real_ticks (void) -{ -#if defined(_LP64) - uint64_t rval; - asm volatile("rd %%tick,%0" : "=r"(rval)); - return rval; -#else - /* We need an %o or %g register for this. For recent enough gcc - there is an "h" constraint for that. Don't bother with that. */ - union { - uint64_t i64; - struct { - uint32_t high; - uint32_t low; - } i32; - } rval; - asm volatile("rd %%tick,%%g1; srlx %%g1,32,%0; mov %%g1,%1" - : "=r"(rval.i32.high), "=r"(rval.i32.low) : : "g1"); - return rval.i64; -#endif -} - -#elif defined(__mips__) && \ - ((defined(__mips_isa_rev) && __mips_isa_rev >= 2) || defined(__linux__)) -/* - * binutils wants to use rdhwr only on mips32r2 - * but as linux kernel emulate it, it's fine - * to use it. - * - */ -#define MIPS_RDHWR(rd, value) { \ - __asm__ __volatile__ (".set push\n\t" \ - ".set mips32r2\n\t" \ - "rdhwr %0, "rd"\n\t" \ - ".set pop" \ - : "=r" (value)); \ - } - -static inline int64_t cpu_get_real_ticks(void) -{ - /* On kernels >= 2.6.25 rdhwr , $2 and $3 are emulated */ - uint32_t count; - static uint32_t cyc_per_count = 0; - - if (!cyc_per_count) { - MIPS_RDHWR("$3", cyc_per_count); - } - - MIPS_RDHWR("$2", count); - return (int64_t)(count * cyc_per_count); -} - -#elif defined(__alpha__) - -static inline int64_t cpu_get_real_ticks(void) -{ - uint64_t cc; - uint32_t cur, ofs; - - asm volatile("rpcc %0" : "=r"(cc)); - cur = cc; - ofs = cc >> 32; - return cur - ofs; -} - -#else -/* The host CPU doesn't have an easily accessible cycle counter. - Just return a monotonically increasing value. This will be - totally wrong, but hopefully better than nothing. */ -static inline int64_t cpu_get_real_ticks (void) -{ - static int64_t ticks = 0; - return ticks++; -} -#endif - -#ifdef CONFIG_PROFILER -static inline int64_t profile_getclock(void) -{ - return cpu_get_real_ticks(); -} - -extern int64_t qemu_time, qemu_time_start; -extern int64_t tlb_flush_time; -extern int64_t dev_time; -#endif - -#endif diff --git a/qemu-tls.h b/qemu-tls.h deleted file mode 100644 index b92ea9d7da..0000000000 --- a/qemu-tls.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Abstraction layer for defining and using TLS variables - * - * Copyright (c) 2011 Red Hat, Inc - * Copyright (c) 2011 Linaro Limited - * - * Authors: - * Paolo Bonzini - * Peter Maydell - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see . - */ - -#ifndef QEMU_TLS_H -#define QEMU_TLS_H - -/* Per-thread variables. Note that we only have implementations - * which are really thread-local on Linux; the dummy implementations - * define plain global variables. - * - * This means that for the moment use should be restricted to - * per-VCPU variables, which are OK because: - * - the only -user mode supporting multiple VCPU threads is linux-user - * - TCG system mode is single-threaded regarding VCPUs - * - KVM system mode is multi-threaded but limited to Linux - * - * TODO: proper implementations via Win32 .tls sections and - * POSIX pthread_getspecific. - */ -#ifdef __linux__ -#define DECLARE_TLS(type, x) extern DEFINE_TLS(type, x) -#define DEFINE_TLS(type, x) __thread __typeof__(type) tls__##x -#define tls_var(x) tls__##x -#else -/* Dummy implementations which define plain global variables */ -#define DECLARE_TLS(type, x) extern DEFINE_TLS(type, x) -#define DEFINE_TLS(type, x) __typeof__(type) tls__##x -#define tls_var(x) tls__##x -#endif - -#endif diff --git a/qemu-tool.c b/qemu-tool.c index d1f46222ee..8ac45ff39b 100644 --- a/qemu-tool.c +++ b/qemu-tool.c @@ -15,12 +15,12 @@ #include "qemu-common.h" #include "monitor/monitor.h" -#include "qemu-timer.h" -#include "qemu-log.h" +#include "qemu/timer.h" +#include "qemu/log.h" #include "migration/migration.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #include "sysemu.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "slirp/libslirp.h" #include diff --git a/qemu-types.h b/qemu-types.h deleted file mode 100644 index fd532a268d..0000000000 --- a/qemu-types.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef QEMU_TYPEDEFS_H -#define QEMU_TYPEDEFS_H - -/* A load of opaque types so that device init declarations don't have to - pull in all the real definitions. */ -typedef struct QEMUTimer QEMUTimer; -typedef struct QEMUFile QEMUFile; -typedef struct QEMUBH QEMUBH; - -struct Monitor; -typedef struct Monitor Monitor; -typedef struct MigrationParams MigrationParams; - -typedef struct Property Property; -typedef struct PropertyInfo PropertyInfo; -typedef struct CompatProperty CompatProperty; -typedef struct DeviceState DeviceState; -typedef struct BusState BusState; -typedef struct BusClass BusClass; - -typedef struct NICInfo NICInfo; -typedef struct HCIInfo HCIInfo; -typedef struct AudioState AudioState; -typedef struct BlockDriverState BlockDriverState; -typedef struct DriveInfo DriveInfo; -typedef struct DisplayState DisplayState; -typedef struct DisplayChangeListener DisplayChangeListener; -typedef struct DisplaySurface DisplaySurface; -typedef struct PixelFormat PixelFormat; -typedef struct QemuConsole QemuConsole; -typedef struct CharDriverState CharDriverState; -typedef struct MACAddr MACAddr; -typedef struct NetClientState NetClientState; -typedef struct i2c_bus i2c_bus; -typedef struct ISABus ISABus; -typedef struct ISADevice ISADevice; -typedef struct SMBusDevice SMBusDevice; -typedef struct PCIHostState PCIHostState; -typedef struct PCIExpressHost PCIExpressHost; -typedef struct PCIBus PCIBus; -typedef struct PCIDevice PCIDevice; -typedef struct PCIExpressDevice PCIExpressDevice; -typedef struct PCIBridge PCIBridge; -typedef struct PCIEAERMsg PCIEAERMsg; -typedef struct PCIEAERLog PCIEAERLog; -typedef struct PCIEAERErr PCIEAERErr; -typedef struct PCIEPort PCIEPort; -typedef struct PCIESlot PCIESlot; -typedef struct MSIMessage MSIMessage; -typedef struct SerialState SerialState; -typedef struct PCMCIACardState PCMCIACardState; -typedef struct MouseTransformInfo MouseTransformInfo; -typedef struct uWireSlave uWireSlave; -typedef struct I2SCodec I2SCodec; -typedef struct SSIBus SSIBus; -typedef struct EventNotifier EventNotifier; -typedef struct VirtIODevice VirtIODevice; -typedef struct QEMUSGList QEMUSGList; -typedef struct SHPCDevice SHPCDevice; - -#endif /* QEMU_TYPEDEFS_H */ diff --git a/qemu-xattr.h b/qemu-xattr.h deleted file mode 100644 index f910d96eaf..0000000000 --- a/qemu-xattr.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Host xattr.h abstraction - * - * Copyright 2011 Red Hat Inc. and/or its affiliates - * - * Authors: - * Avi Kivity - * - * This work is licensed under the terms of the GNU GPL, version 2, or any - * later version. See the COPYING file in the top-level directory. - * - */ -#ifndef QEMU_XATTR_H -#define QEMU_XATTR_H - -/* - * Modern distributions (e.g. Fedora 15, have no libattr.so, place attr.h - * in /usr/include/sys, and don't have ENOATTR. - */ - -#include "config-host.h" - -#ifdef CONFIG_LIBATTR -# include -#else -# define ENOATTR ENODATA -# include -#endif - -#endif diff --git a/qemu_socket.h b/qemu_socket.h deleted file mode 100644 index 42899fe138..0000000000 --- a/qemu_socket.h +++ /dev/null @@ -1,77 +0,0 @@ -/* headers to use the BSD sockets */ -#ifndef QEMU_SOCKET_H -#define QEMU_SOCKET_H - -#ifdef _WIN32 -#include -#include -#include - -#define socket_error() WSAGetLastError() - -int inet_aton(const char *cp, struct in_addr *ia); - -#else - -#include -#include -#include -#include -#include -#include -#include - -#define socket_error() errno -#define closesocket(s) close(s) - -#endif /* !_WIN32 */ - -#include "qemu-option.h" -#include "qapi/error.h" -#include "qapi/qmp/qerror.h" - -/* misc helpers */ -int qemu_socket(int domain, int type, int protocol); -int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen); -int socket_set_cork(int fd, int v); -void socket_set_block(int fd); -void socket_set_nonblock(int fd); -int send_all(int fd, const void *buf, int len1); - -/* callback function for nonblocking connect - * valid fd on success, negative error code on failure - */ -typedef void NonBlockingConnectHandler(int fd, void *opaque); - -int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp); -int inet_listen(const char *str, char *ostr, int olen, - int socktype, int port_offset, Error **errp); -int inet_connect_opts(QemuOpts *opts, Error **errp, - NonBlockingConnectHandler *callback, void *opaque); -int inet_connect(const char *str, Error **errp); -int inet_nonblocking_connect(const char *str, - NonBlockingConnectHandler *callback, - void *opaque, Error **errp); - -int inet_dgram_opts(QemuOpts *opts, Error **errp); -const char *inet_strfamily(int family); - -int unix_listen_opts(QemuOpts *opts, Error **errp); -int unix_listen(const char *path, char *ostr, int olen, Error **errp); -int unix_connect_opts(QemuOpts *opts, Error **errp, - NonBlockingConnectHandler *callback, void *opaque); -int unix_connect(const char *path, Error **errp); -int unix_nonblocking_connect(const char *str, - NonBlockingConnectHandler *callback, - void *opaque, Error **errp); - -SocketAddress *socket_parse(const char *str, Error **errp); -int socket_connect(SocketAddress *addr, Error **errp, - NonBlockingConnectHandler *callback, void *opaque); -int socket_listen(SocketAddress *addr, Error **errp); - -/* Old, ipv4 only bits. Don't use for new code. */ -int parse_host_port(struct sockaddr_in *saddr, const char *str); -int socket_init(void); - -#endif /* QEMU_SOCKET_H */ diff --git a/qga/channel-posix.c b/qga/channel-posix.c index 769a559456..d4fd628907 100644 --- a/qga/channel-posix.c +++ b/qga/channel-posix.c @@ -4,8 +4,8 @@ #include #include #include -#include "osdep.h" -#include "qemu_socket.h" +#include "qemu/osdep.h" +#include "qemu/sockets.h" #include "qga/channel.h" #ifdef CONFIG_SOLARIS diff --git a/qga/commands-posix.c b/qga/commands-posix.c index cedf2ccf28..a657201e7a 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -18,8 +18,8 @@ #include "qga/guest-agent-core.h" #include "qga-qmp-commands.h" #include "qapi/qmp/qerror.h" -#include "qemu-queue.h" -#include "host-utils.h" +#include "qemu/queue.h" +#include "qemu/host-utils.h" #ifndef CONFIG_HAS_ENVIRON #ifdef __APPLE__ diff --git a/qga/main.c b/qga/main.c index ead58cc11f..ba5fa1c778 100644 --- a/qga/main.c +++ b/qga/main.c @@ -25,7 +25,7 @@ #include "qapi/qmp/qint.h" #include "qapi/qmp/qjson.h" #include "qga/guest-agent-core.h" -#include "module.h" +#include "qemu/module.h" #include "signal.h" #include "qapi/qmp/qerror.h" #include "qapi/qmp/dispatch.h" diff --git a/qlist.c b/qlist.c index c5ac2115af..1ced0de58e 100644 --- a/qlist.c +++ b/qlist.c @@ -12,7 +12,7 @@ #include "qapi/qmp/qlist.h" #include "qapi/qmp/qobject.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "qemu-common.h" static void qlist_destroy_obj(QObject *obj); diff --git a/qom/container.c b/qom/container.c index ceb0f0186d..5270a5ee9c 100644 --- a/qom/container.c +++ b/qom/container.c @@ -11,7 +11,7 @@ */ #include "qom/object.h" -#include "module.h" +#include "qemu/module.h" #include static TypeInfo container_info = { diff --git a/range.h b/range.h deleted file mode 100644 index 350237212b..0000000000 --- a/range.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef QEMU_RANGE_H -#define QEMU_RANGE_H - -/* Get last byte of a range from offset + length. - * Undefined for ranges that wrap around 0. */ -static inline uint64_t range_get_last(uint64_t offset, uint64_t len) -{ - return offset + len - 1; -} - -/* Check whether a given range covers a given byte. */ -static inline int range_covers_byte(uint64_t offset, uint64_t len, - uint64_t byte) -{ - return offset <= byte && byte <= range_get_last(offset, len); -} - -/* Check whether 2 given ranges overlap. - * Undefined if ranges that wrap around 0. */ -static inline int ranges_overlap(uint64_t first1, uint64_t len1, - uint64_t first2, uint64_t len2) -{ - uint64_t last1 = range_get_last(first1, len1); - uint64_t last2 = range_get_last(first2, len2); - - return !(last2 < first1 || last1 < first2); -} - -#endif diff --git a/savevm.c b/savevm.c index a5205a09c3..ea01e9baf6 100644 --- a/savevm.c +++ b/savevm.c @@ -75,17 +75,17 @@ #include "net/net.h" #include "monitor/monitor.h" #include "sysemu.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "audio/audio.h" #include "migration/migration.h" -#include "qemu_socket.h" -#include "qemu-queue.h" -#include "qemu-timer.h" +#include "qemu/sockets.h" +#include "qemu/queue.h" +#include "qemu/timer.h" #include "cpus.h" #include "exec/memory.h" #include "qmp-commands.h" #include "trace.h" -#include "bitops.h" +#include "qemu/bitops.h" #define SELF_ANNOUNCE_ROUNDS 5 diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py index eccc28daee..e06332bd55 100644 --- a/scripts/qapi-commands.py +++ b/scripts/qapi-commands.py @@ -367,7 +367,7 @@ def gen_command_def_prologue(prefix="", proxy=False): */ #include "qemu-common.h" -#include "module.h" +#include "qemu/module.h" #include "qapi/qmp/qerror.h" #include "qapi/qmp/types.h" #include "qapi/qmp/dispatch.h" diff --git a/slirp/if.c b/slirp/if.c index 533295dd07..dcd5fafe5d 100644 --- a/slirp/if.c +++ b/slirp/if.c @@ -6,7 +6,7 @@ */ #include -#include "qemu-timer.h" +#include "qemu/timer.h" static void ifs_insque(struct mbuf *ifm, struct mbuf *ifmhead) diff --git a/slirp/ip_input.c b/slirp/ip_input.c index 6f4cff8fdd..880bdfd3cc 100644 --- a/slirp/ip_input.c +++ b/slirp/ip_input.c @@ -39,7 +39,7 @@ */ #include -#include +#include #include "ip_icmp.h" static struct ip *ip_reass(Slirp *slirp, struct ip *ip, struct ipq *fp); diff --git a/slirp/sbuf.c b/slirp/sbuf.c index 637f8fea3d..08ec2b4f44 100644 --- a/slirp/sbuf.c +++ b/slirp/sbuf.c @@ -6,7 +6,7 @@ */ #include -#include +#include static void sbappendsb(struct sbuf *sb, struct mbuf *m); diff --git a/slirp/slirp.c b/slirp/slirp.c index 3395d509a2..4b51a67e7d 100644 --- a/slirp/slirp.c +++ b/slirp/slirp.c @@ -22,7 +22,7 @@ * THE SOFTWARE. */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-char.h" #include "slirp.h" #include "hw/hw.h" diff --git a/slirp/slirp.h b/slirp/slirp.h index 0107b07e66..dfc3e3a2b8 100644 --- a/slirp/slirp.h +++ b/slirp/slirp.h @@ -133,8 +133,8 @@ void free(void *ptr); #include "debug.h" -#include "qemu-queue.h" -#include "qemu_socket.h" +#include "qemu/queue.h" +#include "qemu/sockets.h" #include "libslirp.h" #include "ip.h" diff --git a/spice-qemu-char.c b/spice-qemu-char.c index 5f95c937f3..41b1657ccd 100644 --- a/spice-qemu-char.c +++ b/spice-qemu-char.c @@ -5,7 +5,7 @@ #include #include -#include "osdep.h" +#include "qemu/osdep.h" #define dprintf(_scd, _level, _fmt, ...) \ do { \ diff --git a/stubs/fd-register.c b/stubs/fd-register.c index 813b6dd7c0..d0c34fd2a3 100644 --- a/stubs/fd-register.c +++ b/stubs/fd-register.c @@ -1,5 +1,5 @@ #include "qemu-common.h" -#include "main-loop.h" +#include "qemu/main-loop.h" void qemu_fd_register(int fd) { diff --git a/stubs/set-fd-handler.c b/stubs/set-fd-handler.c index 4807b5dc22..fc874d33fe 100644 --- a/stubs/set-fd-handler.c +++ b/stubs/set-fd-handler.c @@ -1,5 +1,5 @@ #include "qemu-common.h" -#include "main-loop.h" +#include "qemu/main-loop.h" int qemu_set_fd_handler2(int fd, IOCanReadHandler *fd_read_poll, diff --git a/sysemu.h b/sysemu.h index 1b6add2dc3..8eaa4707a0 100644 --- a/sysemu.h +++ b/sysemu.h @@ -2,13 +2,13 @@ #define SYSEMU_H /* Misc. things related to the system emulator. */ -#include "qemu-types.h" -#include "qemu-option.h" -#include "qemu-queue.h" -#include "qemu-timer.h" +#include "qemu/typedefs.h" +#include "qemu/option.h" +#include "qemu/queue.h" +#include "qemu/timer.h" #include "qapi-types.h" -#include "notify.h" -#include "main-loop.h" +#include "qemu/notify.h" +#include "qemu/main-loop.h" /* vl.c */ diff --git a/target-alpha/int_helper.c b/target-alpha/int_helper.c index 1d832f0b57..c9b42b6ed4 100644 --- a/target-alpha/int_helper.c +++ b/target-alpha/int_helper.c @@ -19,7 +19,7 @@ #include "cpu.h" #include "helper.h" -#include "host-utils.h" +#include "qemu/host-utils.h" uint64_t helper_umulh(uint64_t op1, uint64_t op2) diff --git a/target-alpha/sys_helper.c b/target-alpha/sys_helper.c index 40ca49c883..2bc2b02815 100644 --- a/target-alpha/sys_helper.c +++ b/target-alpha/sys_helper.c @@ -20,7 +20,7 @@ #include "cpu.h" #include "helper.h" #include "sysemu.h" -#include "qemu-timer.h" +#include "qemu/timer.h" uint64_t helper_load_pcc(CPUAlphaState *env) diff --git a/target-alpha/translate.c b/target-alpha/translate.c index 2d0d891128..c94126737f 100644 --- a/target-alpha/translate.c +++ b/target-alpha/translate.c @@ -19,7 +19,7 @@ #include "cpu.h" #include "disas/disas.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "tcg-op.h" #include "helper.h" diff --git a/target-arm/helper.c b/target-arm/helper.c index 1f7a3c04c3..eef2acd18a 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -1,9 +1,9 @@ #include "cpu.h" #include "exec/gdbstub.h" #include "helper.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "sysemu.h" -#include "bitops.h" +#include "qemu/bitops.h" #ifndef CONFIG_USER_ONLY static inline int get_phys_addr(CPUARMState *env, uint32_t address, diff --git a/target-arm/translate.c b/target-arm/translate.c index 988b5428d4..724e00f7cf 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -27,7 +27,7 @@ #include "cpu.h" #include "disas/disas.h" #include "tcg-op.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "helper.h" #define GEN_HELPER 1 diff --git a/target-cris/helper.c b/target-cris/helper.c index 324fe052f5..8407a6d880 100644 --- a/target-cris/helper.c +++ b/target-cris/helper.c @@ -20,7 +20,7 @@ #include "cpu.h" #include "mmu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" //#define CRIS_HELPER_DEBUG diff --git a/target-cris/op_helper.c b/target-cris/op_helper.c index cd0e17e099..79bff38663 100644 --- a/target-cris/op_helper.c +++ b/target-cris/op_helper.c @@ -21,7 +21,7 @@ #include "cpu.h" #include "mmu.h" #include "helper.h" -#include "host-utils.h" +#include "qemu/host-utils.h" //#define CRIS_OP_HELPER_DEBUG diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 150c4dfb0c..8abc5561e9 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -24,8 +24,8 @@ #include "cpu.h" #include "kvm.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "qapi/qmp/qerror.h" #include "qapi/visitor.h" diff --git a/target-i386/excp_helper.c b/target-i386/excp_helper.c index aaa5ca2090..64c8346d3b 100644 --- a/target-i386/excp_helper.c +++ b/target-i386/excp_helper.c @@ -18,7 +18,7 @@ */ #include "cpu.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "sysemu.h" #include "helper.h" diff --git a/target-i386/int_helper.c b/target-i386/int_helper.c index f39747e806..84b812dcca 100644 --- a/target-i386/int_helper.c +++ b/target-i386/int_helper.c @@ -18,7 +18,7 @@ */ #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" //#define DEBUG_MULDIV diff --git a/target-i386/kvm.c b/target-i386/kvm.c index f7c95d5424..340ed3f33e 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -26,8 +26,8 @@ #include "kvm_i386.h" #include "cpu.h" #include "exec/gdbstub.h" -#include "host-utils.h" -#include "qemu-config.h" +#include "qemu/host-utils.h" +#include "qemu/config-file.h" #include "hw/pc.h" #include "hw/apic.h" #include "exec/ioport.h" diff --git a/target-i386/seg_helper.c b/target-i386/seg_helper.c index be795d71eb..c2a99ee9bc 100644 --- a/target-i386/seg_helper.c +++ b/target-i386/seg_helper.c @@ -19,7 +19,7 @@ */ #include "cpu.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "helper.h" //#define DEBUG_PCALL diff --git a/target-lm32/helper.c b/target-lm32/helper.c index 0ed7cfda18..d76ea3fe09 100644 --- a/target-lm32/helper.c +++ b/target-lm32/helper.c @@ -18,7 +18,7 @@ */ #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" int cpu_lm32_handle_mmu_fault(CPULM32State *env, target_ulong address, int rw, int mmu_idx) diff --git a/target-lm32/op_helper.c b/target-lm32/op_helper.c index 27b3cef25c..53410b176e 100644 --- a/target-lm32/op_helper.c +++ b/target-lm32/op_helper.c @@ -1,7 +1,7 @@ #include #include "cpu.h" #include "helper.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "hw/lm32_pic.h" #include "hw/lm32_juart.h" diff --git a/target-m68k/translate.c b/target-m68k/translate.c index 1c9b5ec8d4..e763195f86 100644 --- a/target-m68k/translate.c +++ b/target-m68k/translate.c @@ -21,7 +21,7 @@ #include "cpu.h" #include "disas/disas.h" #include "tcg-op.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "helpers.h" #define GEN_HELPER 1 diff --git a/target-microblaze/helper.c b/target-microblaze/helper.c index 530e0b5fb0..97aedc52bb 100644 --- a/target-microblaze/helper.c +++ b/target-microblaze/helper.c @@ -19,7 +19,7 @@ */ #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #define D(x) #define DMMU(x) diff --git a/target-microblaze/op_helper.c b/target-microblaze/op_helper.c index 343dcc15e7..1c62f3c68f 100644 --- a/target-microblaze/op_helper.c +++ b/target-microblaze/op_helper.c @@ -21,7 +21,7 @@ #include #include "cpu.h" #include "helper.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #define D(x) diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c index 157f59e6bf..e85edce6fa 100644 --- a/target-mips/op_helper.c +++ b/target-mips/op_helper.c @@ -18,7 +18,7 @@ */ #include #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" diff --git a/target-openrisc/int_helper.c b/target-openrisc/int_helper.c index 2fdfd27712..20f9837e6a 100644 --- a/target-openrisc/int_helper.c +++ b/target-openrisc/int_helper.c @@ -21,7 +21,7 @@ #include "cpu.h" #include "helper.h" #include "exception.h" -#include "host-utils.h" +#include "qemu/host-utils.h" target_ulong HELPER(ff1)(target_ulong x) { diff --git a/target-openrisc/interrupt.c b/target-openrisc/interrupt.c index 226ce43513..7f2c025da2 100644 --- a/target-openrisc/interrupt.c +++ b/target-openrisc/interrupt.c @@ -20,7 +20,7 @@ #include "cpu.h" #include "qemu-common.h" #include "exec/gdbstub.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #ifndef CONFIG_USER_ONLY #include "hw/loader.h" #endif diff --git a/target-openrisc/mmu.c b/target-openrisc/mmu.c index 4eee44434f..836465259a 100644 --- a/target-openrisc/mmu.c +++ b/target-openrisc/mmu.c @@ -21,7 +21,7 @@ #include "cpu.h" #include "qemu-common.h" #include "exec/gdbstub.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #ifndef CONFIG_USER_ONLY #include "hw/loader.h" #endif diff --git a/target-openrisc/translate.c b/target-openrisc/translate.c index 5883347fa7..1e1b30cdcb 100644 --- a/target-openrisc/translate.c +++ b/target-openrisc/translate.c @@ -23,9 +23,9 @@ #include "disas/disas.h" #include "tcg-op.h" #include "qemu-common.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "config.h" -#include "bitops.h" +#include "qemu/bitops.h" #include "helper.h" #define GEN_HELPER 1 diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c index f39b4f682a..783079d995 100644 --- a/target-ppc/int_helper.c +++ b/target-ppc/int_helper.c @@ -17,7 +17,7 @@ * License along with this library; if not, see . */ #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" #include "helper_regs.h" diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index 3f5df5772f..2546c577f6 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -23,7 +23,7 @@ #include #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "kvm.h" #include "kvm_ppc.h" diff --git a/target-ppc/kvm_ppc.c b/target-ppc/kvm_ppc.c index a2e49cd423..2de59fd43b 100644 --- a/target-ppc/kvm_ppc.c +++ b/target-ppc/kvm_ppc.c @@ -12,7 +12,7 @@ */ #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "kvm_ppc.h" #include "device_tree.h" diff --git a/target-ppc/mem_helper.c b/target-ppc/mem_helper.c index 2d7a349c32..902b1cd823 100644 --- a/target-ppc/mem_helper.c +++ b/target-ppc/mem_helper.c @@ -17,7 +17,7 @@ * License along with this library; if not, see . */ #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" #include "helper_regs.h" diff --git a/target-ppc/translate.c b/target-ppc/translate.c index a74d76b5a6..798b7acfc9 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -21,7 +21,7 @@ #include "cpu.h" #include "disas/disas.h" #include "tcg-op.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" #define GEN_HELPER 1 diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c index 619b202b92..249f063d94 100644 --- a/target-s390x/cpu.c +++ b/target-s390x/cpu.c @@ -22,7 +22,7 @@ #include "cpu.h" #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" /* CPUClass::reset() */ diff --git a/target-s390x/helper.c b/target-s390x/helper.c index 6e9b209713..8e135457a3 100644 --- a/target-s390x/helper.c +++ b/target-s390x/helper.c @@ -20,7 +20,7 @@ #include "cpu.h" #include "exec/gdbstub.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #ifndef CONFIG_USER_ONLY #include "sysemu.h" #endif diff --git a/target-s390x/int_helper.c b/target-s390x/int_helper.c index f202a7e1da..b683709860 100644 --- a/target-s390x/int_helper.c +++ b/target-s390x/int_helper.c @@ -19,7 +19,7 @@ */ #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" /* #define DEBUG_HELPER */ diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c index 94de764264..dc70699919 100644 --- a/target-s390x/kvm.c +++ b/target-s390x/kvm.c @@ -25,7 +25,7 @@ #include #include "qemu-common.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "sysemu.h" #include "kvm.h" #include "cpu.h" diff --git a/target-s390x/misc_helper.c b/target-s390x/misc_helper.c index a3336e16b0..2e73d30756 100644 --- a/target-s390x/misc_helper.c +++ b/target-s390x/misc_helper.c @@ -20,11 +20,11 @@ #include "cpu.h" #include "exec/memory.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" #include #include "kvm.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #ifdef CONFIG_KVM #include #endif diff --git a/target-s390x/translate.c b/target-s390x/translate.c index 28e61c54b8..9e34741311 100644 --- a/target-s390x/translate.c +++ b/target-s390x/translate.c @@ -32,7 +32,7 @@ #include "cpu.h" #include "disas/disas.h" #include "tcg-op.h" -#include "qemu-log.h" +#include "qemu/log.h" /* global register indexes */ static TCGv_ptr cpu_env; diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h index 0ed511a399..04b6659909 100644 --- a/target-sparc/cpu.h +++ b/target-sparc/cpu.h @@ -3,7 +3,7 @@ #include "config.h" #include "qemu-common.h" -#include "bswap.h" +#include "qemu/bswap.h" #if !defined(TARGET_SPARC64) #define TARGET_LONG_BITS 32 diff --git a/target-sparc/helper.c b/target-sparc/helper.c index 3c8e865eef..e0d78f3852 100644 --- a/target-sparc/helper.c +++ b/target-sparc/helper.c @@ -18,7 +18,7 @@ */ #include "cpu.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "helper.h" #include "sysemu.h" diff --git a/target-sparc/machine.c b/target-sparc/machine.c index eb4d87f158..a353dabdd9 100644 --- a/target-sparc/machine.c +++ b/target-sparc/machine.c @@ -1,6 +1,6 @@ #include "hw/hw.h" #include "hw/boards.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "cpu.h" diff --git a/target-unicore32/helper.c b/target-unicore32/helper.c index 2adbd1675d..ff4f628404 100644 --- a/target-unicore32/helper.c +++ b/target-unicore32/helper.c @@ -12,7 +12,7 @@ #include "cpu.h" #include "exec/gdbstub.h" #include "helper.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "ui/console.h" #undef DEBUG_UC32 diff --git a/target-unicore32/translate.c b/target-unicore32/translate.c index 218e95eaca..f4498bcb14 100644 --- a/target-unicore32/translate.c +++ b/target-unicore32/translate.c @@ -17,7 +17,7 @@ #include "cpu.h" #include "disas/disas.h" #include "tcg-op.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "helper.h" #define GEN_HELPER 1 diff --git a/target-xtensa/core-dc232b.c b/target-xtensa/core-dc232b.c index d1a594cda2..0bfcf2414c 100644 --- a/target-xtensa/core-dc232b.c +++ b/target-xtensa/core-dc232b.c @@ -28,7 +28,7 @@ #include "cpu.h" #include "exec/exec-all.h" #include "exec/gdbstub.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "core-dc232b/core-isa.h" #include "overlay_tool.h" diff --git a/target-xtensa/core-dc233c.c b/target-xtensa/core-dc233c.c index ead6b3b128..11acbf3580 100644 --- a/target-xtensa/core-dc233c.c +++ b/target-xtensa/core-dc233c.c @@ -29,7 +29,7 @@ #include "exec/exec-all.h" #include "exec/gdbstub.h" #include "qemu-common.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "core-dc233c/core-isa.h" #include "overlay_tool.h" diff --git a/target-xtensa/core-fsf.c b/target-xtensa/core-fsf.c index a387aeeca5..d4660edde9 100644 --- a/target-xtensa/core-fsf.c +++ b/target-xtensa/core-fsf.c @@ -28,7 +28,7 @@ #include "cpu.h" #include "exec/exec-all.h" #include "exec/gdbstub.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #include "core-fsf/core-isa.h" #include "overlay_tool.h" diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c index 3d7a399008..94c03a1d3c 100644 --- a/target-xtensa/helper.c +++ b/target-xtensa/helper.c @@ -28,7 +28,7 @@ #include "cpu.h" #include "exec/exec-all.h" #include "exec/gdbstub.h" -#include "host-utils.h" +#include "qemu/host-utils.h" #if !defined(CONFIG_USER_ONLY) #include "hw/loader.h" #endif diff --git a/target-xtensa/op_helper.c b/target-xtensa/op_helper.c index a93abcb1dd..3813a72626 100644 --- a/target-xtensa/op_helper.c +++ b/target-xtensa/op_helper.c @@ -27,7 +27,7 @@ #include "cpu.h" #include "helper.h" -#include "host-utils.h" +#include "qemu/host-utils.h" static void do_unaligned_access(CPUXtensaState *env, target_ulong addr, int is_write, int is_user, uintptr_t retaddr); diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c index 3c2d1853d6..f61a497d21 100644 --- a/target-xtensa/translate.c +++ b/target-xtensa/translate.c @@ -34,7 +34,7 @@ #include "exec/exec-all.h" #include "disas/disas.h" #include "tcg-op.h" -#include "qemu-log.h" +#include "qemu/log.h" #include "sysemu.h" #include "helper.h" diff --git a/target-xtensa/xtensa-semi.c b/target-xtensa/xtensa-semi.c index 851ff546f0..5fe0361c02 100644 --- a/target-xtensa/xtensa-semi.c +++ b/target-xtensa/xtensa-semi.c @@ -31,7 +31,7 @@ #include #include "cpu.h" #include "helper.h" -#include "qemu-log.h" +#include "qemu/log.h" enum { TARGET_SYS_exit = 1, diff --git a/tcg/tcg.c b/tcg/tcg.c index cb193f2683..ede51a3960 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -37,9 +37,9 @@ #endif #include "qemu-common.h" -#include "cache-utils.h" -#include "host-utils.h" -#include "qemu-timer.h" +#include "qemu/cache-utils.h" +#include "qemu/host-utils.h" +#include "qemu/timer.h" /* Note: the long term plan is to reduce the dependancies on the QEMU CPU definitions. Currently they are used for qemu_ld/st diff --git a/tests/libqtest.c b/tests/libqtest.c index 71b84c12dd..913fa0535c 100644 --- a/tests/libqtest.c +++ b/tests/libqtest.c @@ -26,8 +26,8 @@ #include #include -#include "compiler.h" -#include "osdep.h" +#include "qemu/compiler.h" +#include "qemu/osdep.h" #define MAX_IRQ 256 diff --git a/tests/tcg/test-i386-fprem.c b/tests/tcg/test-i386-fprem.c index 8c7a4d1ff4..e91fb1ae93 100644 --- a/tests/tcg/test-i386-fprem.c +++ b/tests/tcg/test-i386-fprem.c @@ -22,8 +22,8 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, see . */ -#include "compiler.h" -#include "osdep.h" +#include "qemu/compiler.h" +#include "qemu/osdep.h" #include #include diff --git a/tests/tcg/test-i386.c b/tests/tcg/test-i386.c index 40392ac51d..6dc730d882 100644 --- a/tests/tcg/test-i386.c +++ b/tests/tcg/test-i386.c @@ -17,7 +17,7 @@ * along with this program; if not, see . */ #define _GNU_SOURCE -#include "compiler.h" +#include "qemu/compiler.h" #include #include #include diff --git a/tests/test-iov.c b/tests/test-iov.c index cbe7a8955c..a480bc8725 100644 --- a/tests/test-iov.c +++ b/tests/test-iov.c @@ -1,7 +1,7 @@ #include #include "qemu-common.h" -#include "iov.h" -#include "qemu_socket.h" +#include "qemu/iov.h" +#include "qemu/sockets.h" /* create a randomly-sized iovec with random vectors */ static void iov_random(struct iovec **iovp, unsigned *iov_cntp) diff --git a/tests/test-qmp-commands.c b/tests/test-qmp-commands.c index 61b533a071..5a3e82a854 100644 --- a/tests/test-qmp-commands.c +++ b/tests/test-qmp-commands.c @@ -3,7 +3,7 @@ #include "qapi/qmp/types.h" #include "test-qmp-commands.h" #include "qapi/qmp/dispatch.h" -#include "module.h" +#include "qemu/module.h" #include "qapi/qmp-input-visitor.h" #include "tests/test-qapi-types.h" #include "tests/test-qapi-visit.h" diff --git a/thread-pool.c b/thread-pool.c index 4c73a7db97..e3ca64d790 100644 --- a/thread-pool.c +++ b/thread-pool.c @@ -15,13 +15,13 @@ * GNU GPL, version 2 or (at your option) any later version. */ #include "qemu-common.h" -#include "qemu-queue.h" -#include "qemu-thread.h" -#include "osdep.h" +#include "qemu/queue.h" +#include "qemu/thread.h" +#include "qemu/osdep.h" #include "block/coroutine.h" #include "trace.h" #include "block/block_int.h" -#include "event_notifier.h" +#include "qemu/event_notifier.h" #include "block/thread-pool.h" static void do_spawn_thread(void); diff --git a/trace/simple.c b/trace/simple.c index d83681b227..ce17d64bd7 100644 --- a/trace/simple.c +++ b/trace/simple.c @@ -16,7 +16,7 @@ #include #include #endif -#include "qemu-timer.h" +#include "qemu/timer.h" #include "trace.h" #include "trace/control.h" diff --git a/translate-all.c b/translate-all.c index e0cdad38c7..b621748ec0 100644 --- a/translate-all.c +++ b/translate-all.c @@ -35,7 +35,7 @@ #include "cpu.h" #include "disas/disas.h" #include "tcg.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "exec/memory.h" #include "exec/address-spaces.h" #if defined(CONFIG_USER_ONLY) diff --git a/ui/console.c b/ui/console.c index 60bfb72ac2..a4bff8ce8a 100644 --- a/ui/console.c +++ b/ui/console.c @@ -23,7 +23,7 @@ */ #include "qemu-common.h" #include "ui/console.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qmp-commands.h" #include "qemu-char.h" diff --git a/ui/sdl_zoom.c b/ui/sdl_zoom.c index a986c7c14c..122027cb36 100644 --- a/ui/sdl_zoom.c +++ b/ui/sdl_zoom.c @@ -12,7 +12,7 @@ */ #include "sdl_zoom.h" -#include "osdep.h" +#include "qemu/osdep.h" #include #include diff --git a/ui/spice-core.c b/ui/spice-core.c index 962475de6b..8727bf49ca 100644 --- a/ui/spice-core.c +++ b/ui/spice-core.c @@ -23,17 +23,17 @@ #include "qemu-common.h" #include "ui/qemu-spice.h" -#include "qemu-thread.h" -#include "qemu-timer.h" -#include "qemu-queue.h" +#include "qemu/thread.h" +#include "qemu/timer.h" +#include "qemu/queue.h" #include "qemu-x509.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "qmp-commands.h" #include "qapi/qmp/qint.h" #include "qapi/qmp/qbool.h" #include "qapi/qmp/qstring.h" #include "qapi/qmp/qjson.h" -#include "notify.h" +#include "qemu/notify.h" #include "migration/migration.h" #include "monitor/monitor.h" #include "hw/hw.h" diff --git a/ui/spice-display.c b/ui/spice-display.c index 56ebf80805..a19b3d95fb 100644 --- a/ui/spice-display.c +++ b/ui/spice-display.c @@ -17,8 +17,8 @@ #include "qemu-common.h" #include "ui/qemu-spice.h" -#include "qemu-timer.h" -#include "qemu-queue.h" +#include "qemu/timer.h" +#include "qemu/queue.h" #include "monitor/monitor.h" #include "ui/console.h" #include "sysemu.h" diff --git a/ui/vnc-auth-sasl.h b/ui/vnc-auth-sasl.h index ee243a9d64..8091d689cb 100644 --- a/ui/vnc-auth-sasl.h +++ b/ui/vnc-auth-sasl.h @@ -32,7 +32,7 @@ typedef struct VncStateSASL VncStateSASL; typedef struct VncDisplaySASL VncDisplaySASL; -#include "acl.h" +#include "qemu/acl.h" struct VncStateSASL { sasl_conn_t *conn; diff --git a/ui/vnc-enc-tight.c b/ui/vnc-enc-tight.c index 09199ef584..4ddea7d4f5 100644 --- a/ui/vnc-enc-tight.c +++ b/ui/vnc-enc-tight.c @@ -44,7 +44,7 @@ #include #endif -#include "bswap.h" +#include "qemu/bswap.h" #include "qapi/qmp/qint.h" #include "vnc.h" #include "vnc-enc-tight.h" diff --git a/ui/vnc-jobs.c b/ui/vnc-jobs.c index 57c091683b..0bfc0c5485 100644 --- a/ui/vnc-jobs.c +++ b/ui/vnc-jobs.c @@ -28,7 +28,7 @@ #include "vnc.h" #include "vnc-jobs.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" /* * Locking: diff --git a/ui/vnc-palette.h b/ui/vnc-palette.h index bfc7fe642e..d02f0236c1 100644 --- a/ui/vnc-palette.h +++ b/ui/vnc-palette.h @@ -30,7 +30,7 @@ #define VNC_PALETTE_H #include "qapi/qmp/qlist.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include #include diff --git a/ui/vnc-tls.c b/ui/vnc-tls.c index a7f7d07ac8..56292636d7 100644 --- a/ui/vnc-tls.c +++ b/ui/vnc-tls.c @@ -26,7 +26,7 @@ #include "qemu-x509.h" #include "vnc.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #if defined(_VNC_DEBUG) && _VNC_DEBUG >= 2 /* Very verbose, so only enabled for _VNC_DEBUG >= 2 */ diff --git a/ui/vnc-tls.h b/ui/vnc-tls.h index 2b93633896..36a2227fec 100644 --- a/ui/vnc-tls.h +++ b/ui/vnc-tls.h @@ -31,7 +31,7 @@ #include #include -#include "acl.h" +#include "qemu/acl.h" enum { VNC_WIREMODE_CLEAR, diff --git a/ui/vnc.c b/ui/vnc.c index dad2ddee29..d9e5315e79 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -27,12 +27,12 @@ #include "vnc.h" #include "vnc-jobs.h" #include "sysemu.h" -#include "qemu_socket.h" -#include "qemu-timer.h" -#include "acl.h" +#include "qemu/sockets.h" +#include "qemu/timer.h" +#include "qemu/acl.h" #include "qapi/qmp/types.h" #include "qmp-commands.h" -#include "osdep.h" +#include "qemu/osdep.h" #define VNC_REFRESH_INTERVAL_BASE 30 #define VNC_REFRESH_INTERVAL_INC 50 diff --git a/ui/vnc.h b/ui/vnc.h index e5c043ff45..8b40f09117 100644 --- a/ui/vnc.h +++ b/ui/vnc.h @@ -28,12 +28,12 @@ #define __QEMU_VNC_H #include "qemu-common.h" -#include "qemu-queue.h" -#include "qemu-thread.h" +#include "qemu/queue.h" +#include "qemu/thread.h" #include "ui/console.h" #include "monitor/monitor.h" #include "audio/audio.h" -#include "bitmap.h" +#include "qemu/bitmap.h" #include #include diff --git a/uri.c b/uri.c index 138547b821..4238729b83 100644 --- a/uri.c +++ b/uri.c @@ -55,7 +55,7 @@ #include #include -#include "uri.h" +#include "qemu/uri.h" static void uri_clean(URI *uri); diff --git a/uri.h b/uri.h deleted file mode 100644 index de99b3bd4b..0000000000 --- a/uri.h +++ /dev/null @@ -1,113 +0,0 @@ -/** - * Summary: library of generic URI related routines - * Description: library of generic URI related routines - * Implements RFC 2396 - * - * Copyright (C) 1998-2003 Daniel Veillard. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name of Daniel Veillard shall not - * be used in advertising or otherwise to promote the sale, use or other - * dealings in this Software without prior written authorization from him. - * - * Author: Daniel Veillard - ** - * Copyright (C) 2007 Red Hat, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Authors: - * Richard W.M. Jones - * - * Utility functions to help parse and assemble query strings. - */ - -#ifndef QEMU_URI_H -#define QEMU_URI_H - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * URI: - * - * A parsed URI reference. This is a struct containing the various fields - * as described in RFC 2396 but separated for further processing. - */ -typedef struct URI { - char *scheme; /* the URI scheme */ - char *opaque; /* opaque part */ - char *authority; /* the authority part */ - char *server; /* the server part */ - char *user; /* the user part */ - int port; /* the port number */ - char *path; /* the path string */ - char *fragment; /* the fragment identifier */ - int cleanup; /* parsing potentially unclean URI */ - char *query; /* the query string (as it appears in the URI) */ -} URI; - -URI *uri_new(void); -char *uri_resolve(const char *URI, const char *base); -char *uri_resolve_relative(const char *URI, const char *base); -URI *uri_parse(const char *str); -URI *uri_parse_raw(const char *str, int raw); -int uri_parse_into(URI *uri, const char *str); -char *uri_to_string(URI *uri); -char *uri_string_escape(const char *str, const char *list); -char *uri_string_unescape(const char *str, int len, char *target); -void uri_free(URI *uri); - -/* Single web service query parameter 'name=value'. */ -typedef struct QueryParam { - char *name; /* Name (unescaped). */ - char *value; /* Value (unescaped). */ - int ignore; /* Ignore this field in qparam_get_query */ -} QueryParam; - -/* Set of parameters. */ -typedef struct QueryParams { - int n; /* number of parameters used */ - int alloc; /* allocated space */ - QueryParam *p; /* array of parameters */ -} QueryParams; - -struct QueryParams *query_params_new (int init_alloc); -int query_param_append (QueryParams *ps, const char *name, const char *value); -extern char *query_param_to_string (const QueryParams *ps); -extern QueryParams *query_params_parse (const char *query); -extern void query_params_free (QueryParams *ps); - -#ifdef __cplusplus -} -#endif -#endif /* QEMU_URI_H */ diff --git a/vl.c b/vl.c index 2debde0a4a..9b80e7abc4 100644 --- a/vl.c +++ b/vl.c @@ -28,7 +28,7 @@ #include #include #include -#include "bitmap.h" +#include "qemu/bitmap.h" /* Needed early for CONFIG_BSD etc. */ #include "config-host.h" @@ -133,9 +133,9 @@ int main(int argc, char **argv) #include "ui/console.h" #include "sysemu.h" #include "exec/gdbstub.h" -#include "qemu-timer.h" +#include "qemu/timer.h" #include "qemu-char.h" -#include "cache-utils.h" +#include "qemu/cache-utils.h" #include "blockdev.h" #include "hw/block-common.h" #include "migration/block.h" @@ -144,11 +144,11 @@ int main(int argc, char **argv) #include "migration/migration.h" #include "kvm.h" #include "qapi/qmp/qjson.h" -#include "qemu-option.h" -#include "qemu-config.h" +#include "qemu/option.h" +#include "qemu/config-file.h" #include "qemu-options.h" #include "qmp-commands.h" -#include "main-loop.h" +#include "qemu/main-loop.h" #ifdef CONFIG_VIRTFS #include "fsdev/qemu-fsdev.h" #endif @@ -156,16 +156,16 @@ int main(int argc, char **argv) #include "disas/disas.h" -#include "qemu_socket.h" +#include "qemu/sockets.h" #include "slirp/libslirp.h" #include "trace.h" #include "trace/control.h" -#include "qemu-queue.h" +#include "qemu/queue.h" #include "cpus.h" #include "arch_init.h" -#include "osdep.h" +#include "qemu/osdep.h" #include "ui/qemu-spice.h" #include "qapi/string-input-visitor.h" diff --git a/xen-all.c b/xen-all.c index 95d383f41f..6965626db8 100644 --- a/xen-all.c +++ b/xen-all.c @@ -16,7 +16,7 @@ #include "hw/xen_backend.h" #include "qmp-commands.h" -#include "range.h" +#include "qemu/range.h" #include "xen-mapcache.h" #include "trace.h" #include "exec/address-spaces.h" diff --git a/xen-mapcache.c b/xen-mapcache.c index 31c06dc950..8f4648cc32 100644 --- a/xen-mapcache.c +++ b/xen-mapcache.c @@ -14,7 +14,7 @@ #include "hw/xen_backend.h" #include "blockdev.h" -#include "bitmap.h" +#include "qemu/bitmap.h" #include #include -- cgit v1.2.3-55-g7522 From 557ec5a001740d234e2b9604f0697a0d52ae90ca Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Wed, 3 Oct 2012 14:07:31 +0200 Subject: migration: include qemu-file.h They don't use/know anything about buffered-file. Signed-off-by: Juan Quintela --- migration-exec.c | 2 +- migration-fd.c | 2 +- migration-tcp.c | 2 +- migration-unix.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'migration-exec.c') diff --git a/migration-exec.c b/migration-exec.c index 68f36f41f1..b7b760b1d4 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -18,7 +18,7 @@ #include "qemu-common.h" #include "qemu/sockets.h" #include "migration/migration.h" -#include "buffered_file.h" +#include "migration/qemu-file.h" #include "block/block.h" #include #include diff --git a/migration-fd.c b/migration-fd.c index ea121bc0d6..c45c42e9d3 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -17,7 +17,7 @@ #include "qemu/sockets.h" #include "migration/migration.h" #include "monitor/monitor.h" -#include "buffered_file.h" +#include "migration/qemu-file.h" #include "block/block.h" #include "qemu/sockets.h" diff --git a/migration-tcp.c b/migration-tcp.c index 3c4c315052..1fca42843e 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -16,7 +16,7 @@ #include "qemu-common.h" #include "qemu/sockets.h" #include "migration/migration.h" -#include "buffered_file.h" +#include "migration/qemu-file.h" #include "block/block.h" //#define DEBUG_MIGRATION_TCP diff --git a/migration-unix.c b/migration-unix.c index d5f986853f..f2f368c528 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -16,7 +16,7 @@ #include "qemu-common.h" #include "qemu/sockets.h" #include "migration/migration.h" -#include "buffered_file.h" +#include "migration/qemu-file.h" #include "block/block.h" //#define DEBUG_MIGRATION_UNIX -- cgit v1.2.3-55-g7522 From dd217b8732b93d97c22fa70dc15a72d92a2b2380 Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Mon, 23 Jul 2012 06:15:02 +0200 Subject: migration: make writes blocking Move all the writes to the migration_thread, and make writings blocking. Notice that are still using the iothread for everything that we do. Signed-off-by: Juan Quintela --- include/migration/qemu-file.h | 5 ----- migration-exec.c | 1 - migration-fd.c | 1 - migration-tcp.c | 1 + migration-unix.c | 1 + migration.c | 17 ----------------- savevm.c | 5 ----- 7 files changed, 2 insertions(+), 29 deletions(-) (limited to 'migration-exec.c') diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h index d64bdbb19b..68deefbcfb 100644 --- a/include/migration/qemu-file.h +++ b/include/migration/qemu-file.h @@ -113,11 +113,6 @@ int64_t qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate); int64_t qemu_file_get_rate_limit(QEMUFile *f); int qemu_file_get_error(QEMUFile *f); -/* Try to send any outstanding data. This function is useful when output is - * halted due to rate limiting or EAGAIN errors occur as it can be used to - * resume output. */ -int qemu_file_put_notify(QEMUFile *f); - static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv) { qemu_put_be64(f, *pv); diff --git a/migration-exec.c b/migration-exec.c index b7b760b1d4..a051a6e668 100644 --- a/migration-exec.c +++ b/migration-exec.c @@ -69,7 +69,6 @@ void exec_start_outgoing_migration(MigrationState *s, const char *command, Error s->fd = fileno(f); assert(s->fd != -1); - socket_set_nonblock(s->fd); s->opaque = qemu_popen(f, "w"); diff --git a/migration-fd.c b/migration-fd.c index 5086a9038a..a99e0e3971 100644 --- a/migration-fd.c +++ b/migration-fd.c @@ -75,7 +75,6 @@ void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error ** return; } - fcntl(s->fd, F_SETFL, O_NONBLOCK); s->get_error = fd_errno; s->write = fd_write; s->close = fd_close; diff --git a/migration-tcp.c b/migration-tcp.c index 1fca42843e..e78a296137 100644 --- a/migration-tcp.c +++ b/migration-tcp.c @@ -60,6 +60,7 @@ static void tcp_wait_for_connect(int fd, void *opaque) } else { DPRINTF("migrate connect success\n"); s->fd = fd; + socket_set_block(s->fd); migrate_fd_connect(s); } } diff --git a/migration-unix.c b/migration-unix.c index f2f368c528..218835a7a4 100644 --- a/migration-unix.c +++ b/migration-unix.c @@ -60,6 +60,7 @@ static void unix_wait_for_connect(int fd, void *opaque) } else { DPRINTF("migrate connect success\n"); s->fd = fd; + socket_set_block(s->fd); migrate_fd_connect(s); } } diff --git a/migration.c b/migration.c index 249eea389d..207c754e52 100644 --- a/migration.c +++ b/migration.c @@ -297,18 +297,6 @@ static void migrate_fd_completed(MigrationState *s) notifier_list_notify(&migration_state_notifiers, s); } -static void migrate_fd_put_notify(void *opaque) -{ - MigrationState *s = opaque; - int ret; - - qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL); - ret = qemu_file_put_notify(s->file); - if (ret) { - migrate_fd_error(s); - } -} - ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data, size_t size) { @@ -325,10 +313,6 @@ ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data, if (ret == -1) ret = -(s->get_error(s)); - if (ret == -EAGAIN) { - qemu_set_fd_handler2(s->fd, NULL, NULL, migrate_fd_put_notify, s); - } - return ret; } @@ -425,7 +409,6 @@ int migrate_fd_close(MigrationState *s) { int rc = 0; if (s->fd != -1) { - qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL); rc = s->close(s); s->fd = -1; } diff --git a/savevm.c b/savevm.c index b2a844f2b1..c93d0b4fde 100644 --- a/savevm.c +++ b/savevm.c @@ -555,11 +555,6 @@ int qemu_fclose(QEMUFile *f) return ret; } -int qemu_file_put_notify(QEMUFile *f) -{ - return f->ops->put_buffer(f->opaque, NULL, 0, 0); -} - void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size) { int l; -- cgit v1.2.3-55-g7522