Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-3.0-pull-request' into staging

move more data to arch specific files
fix SPARC %tick
replace strcpy() by g_strlcpy() in syscall.c

# gpg: Signature made Mon 04 Jun 2018 16:19:44 BST
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-3.0-pull-request:
  linux-user: remove useless #if
  linux-user: move hppa signal definitions to hppa/target_signal.h
  linux-user: move alpha signal definitions to alpha/target_signal.h
  linux-user: move openrisc signal definitions to openrisc/target_signal.h
  linux-user: move mips signal definitions to mips/target_signal.h
  linux-user: move sparc signal definitions to sparc/target_signal.h
  linux-user: move generic signal definitions to generic/signal.h
  linux-user: move get_sp_from_cpustate() to target_cpu.h
  linux-user: move sparc/sparc64 fcntl definitions to sparc/target_fcntl.h
  linux-user: move ppc fcntl definitions to ppc/target_fcntl.h
  linux-user: move mips/mips64 fcntl definitions to mips/target_fcntl.h
  linux-user: move arm/aarch64/m68k fcntl definitions to [arm|aarch64|m68k]/target_fcntl.h
  linux-user: move hppa fcntl definitions to hppa/target_fcntl.h
  linux-user: move alpha fcntl definitions to alpha/target_fcntl.h
  linux-user: move generic fcntl definitions to generic/fcntl.h
  linux-user: SPARC "rd %tick" can be used by user application
  syscall: replace strcpy() by g_strlcpy()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 103 insertions, 14 deletions

diff --git a/linux-user/sparc/signal.c b/linux-user/sparc/signal.c
index 45e922f328..55e9d6f9b2 100644
--- a/linux-user/sparc/signal.c
+++ b/linux-user/sparc/signal.c
@@ -18,7 +18,6 @@
  */
 #include "qemu/osdep.h"
 #include "qemu.h"
-#include "target_signal.h"
 #include "signal-common.h"
 #include "linux-user/trace.h"
 
diff --git a/linux-user/sparc/target_cpu.h b/linux-user/sparc/target_cpu.h
index f2fe526204..1ffc0ae9f2 100644
--- a/linux-user/sparc/target_cpu.h
+++ b/linux-user/sparc/target_cpu.h
@@ -41,4 +41,15 @@ static inline void cpu_set_tls(CPUSPARCState *env, target_ulong newtls)
     env->gregs[7] = newtls;
 }
 
+#ifndef UREG_I6
+#define UREG_I6        6
+#endif
+#ifndef UREG_FP
+#define UREG_FP        UREG_I6
+#endif
+
+static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
+{
+    return state->regwptr[UREG_FP];
+}
 #endif
diff --git a/linux-user/sparc/target_fcntl.h b/linux-user/sparc/target_fcntl.h
new file mode 100644
index 0000000000..c2532989e5
--- /dev/null
+++ b/linux-user/sparc/target_fcntl.h
@@ -0,0 +1,45 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation, or (at your option) any
+ * later version. See the COPYING file in the top-level directory.
+ */
+
+#ifndef SPARC_TARGET_FCNTL_H
+#define SPARC_TARGET_FCNTL_H
+
+#define TARGET_O_APPEND         0x0008
+#define TARGET_FASYNC           0x0040  /* fcntl, for BSD compatibility */
+#define TARGET_O_CREAT          0x0200  /* not fcntl */
+#define TARGET_O_TRUNC          0x0400  /* not fcntl */
+#define TARGET_O_EXCL           0x0800  /* not fcntl */
+#define TARGET_O_DSYNC          0x2000
+#define TARGET_O_NONBLOCK       0x4000
+# ifdef TARGET_SPARC64
+#  define TARGET_O_NDELAY       0x0004
+# else
+#  define TARGET_O_NDELAY       (0x0004 | TARGET_O_NONBLOCK)
+# endif
+#define TARGET_O_NOCTTY         0x8000  /* not fcntl */
+#define TARGET_O_LARGEFILE     0x40000
+#define TARGET_O_DIRECT       0x100000  /* direct disk access hint */
+#define TARGET_O_NOATIME      0x200000
+#define TARGET_O_CLOEXEC      0x400000
+#define TARGET___O_SYNC       0x800000
+#define TARGET_O_PATH        0x1000000
+#define TARGET___O_TMPFILE   0x2000000
+
+#define TARGET_F_RDLCK         1
+#define TARGET_F_WRLCK         2
+#define TARGET_F_UNLCK         3
+#define TARGET_F_GETOWN        5       /*  for sockets. */
+#define TARGET_F_SETOWN        6       /*  for sockets. */
+#define TARGET_F_GETLK         7
+#define TARGET_F_SETLK         8
+#define TARGET_F_SETLKW        9
+
+#define TARGET_ARCH_FLOCK_PAD abi_short __unused;
+#define TARGET_ARCH_FLOCK64_PAD abi_short __unused;
+
+#include "../generic/fcntl.h"
+#endif
diff --git a/linux-user/sparc/target_signal.h b/linux-user/sparc/target_signal.h
index 467abea49e..5cc40327d2 100644
--- a/linux-user/sparc/target_signal.h
+++ b/linux-user/sparc/target_signal.h
@@ -1,7 +1,43 @@
 #ifndef SPARC_TARGET_SIGNAL_H
 #define SPARC_TARGET_SIGNAL_H
 
-#include "cpu.h"
+#define TARGET_SIGHUP            1
+#define TARGET_SIGINT            2
+#define TARGET_SIGQUIT           3
+#define TARGET_SIGILL            4
+#define TARGET_SIGTRAP           5
+#define TARGET_SIGABRT           6
+#define TARGET_SIGIOT            6
+#define TARGET_SIGSTKFLT         7 /* actually EMT */
+#define TARGET_SIGFPE            8
+#define TARGET_SIGKILL           9
+#define TARGET_SIGBUS           10
+#define TARGET_SIGSEGV          11
+#define TARGET_SIGSYS           12
+#define TARGET_SIGPIPE          13
+#define TARGET_SIGALRM          14
+#define TARGET_SIGTERM          15
+#define TARGET_SIGURG           16
+#define TARGET_SIGSTOP          17
+#define TARGET_SIGTSTP          18
+#define TARGET_SIGCONT          19
+#define TARGET_SIGCHLD          20
+#define TARGET_SIGTTIN          21
+#define TARGET_SIGTTOU          22
+#define TARGET_SIGIO            23
+#define TARGET_SIGXCPU          24
+#define TARGET_SIGXFSZ          25
+#define TARGET_SIGVTALRM        26
+#define TARGET_SIGPROF          27
+#define TARGET_SIGWINCH         28
+#define TARGET_SIGPWR           29
+#define TARGET_SIGUSR1          30
+#define TARGET_SIGUSR2          31
+#define TARGET_SIGRTMIN         32
+
+#define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
+#define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
+#define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 
 /* this struct defines a stack used during syscall handling */
 
@@ -18,20 +54,18 @@ typedef struct target_sigaltstack {
 #define TARGET_SS_ONSTACK	1
 #define TARGET_SS_DISABLE	2
 
+#define TARGET_SA_NOCLDSTOP    8u
+#define TARGET_SA_NOCLDWAIT    0x100u
+#define TARGET_SA_SIGINFO      0x200u
+#define TARGET_SA_ONSTACK      1u
+#define TARGET_SA_RESTART      2u
+#define TARGET_SA_NODEFER      0x20u
+#define TARGET_SA_RESETHAND    4u
+#define TARGET_ARCH_HAS_SA_RESTORER 1
+#define TARGET_ARCH_HAS_KA_RESTORER 1
+
 #define TARGET_MINSIGSTKSZ	4096
 #define TARGET_SIGSTKSZ		16384
 
-#ifndef UREG_I6
-#define UREG_I6        6
-#endif
-#ifndef UREG_FP
-#define UREG_FP        UREG_I6
-#endif
-
-static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
-{
-    return state->regwptr[UREG_FP];
-}
-
 #define TARGET_ARCH_HAS_SETUP_FRAME
 #endif /* SPARC_TARGET_SIGNAL_H */