Merge tag 'pull-semi-20220628' of https://gitlab.com/rth7680/qemu into staging

Semihosting syscall reorg:
  * Split out semihosting/syscalls.c with common implementations.
  * Reorg arm-compat-semi.c to use syscalls.c.
  * Minor prep cleanups to m68k, mips, nios2.

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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* tag 'pull-semi-20220628' of https://gitlab.com/rth7680/qemu: (60 commits)
  target/nios2: Move nios2-semi.c to nios2_softmmu_ss
  target/nios2: Eliminate nios2_semi_is_lseek
  target/mips: Drop pread and pwrite syscalls from semihosting
  target/mips: Add UHI errno values
  target/mips: Use an exception for semihosting
  target/m68k: Make semihosting system only
  target/m68k: Eliminate m68k_semi_is_fseek
  semihosting: Create semihost_sys_poll_one
  semihosting: Remove qemu_semihosting_console_outs
  semihosting: Use console_out_gf for SYS_WRITE0
  semihosting: Remove qemu_semihosting_console_outc
  semihosting: Use console_out_gf for SYS_WRITEC
  semihosting: Use console_in_gf for SYS_READC
  semihosting: Create qemu_semihosting_guestfd_init
  semihosting: Add GuestFDConsole
  semihosting: Create qemu_semihosting_console_write
  semihosting: Cleanup chardev init
  semihosting: Expand qemu_semihosting_console_inc to read
  semihosting: Pass CPUState to qemu_semihosting_console_inc
  semihosting: Fix docs comment for qemu_semihosting_console_inc
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 3 insertions, 11 deletions

diff --git a/include/semihosting/semihost.h b/include/semihosting/semihost.h
index 0c55ade3ac..93a3c21b44 100644
--- a/include/semihosting/semihost.h
+++ b/include/semihosting/semihost.h
@@ -51,14 +51,6 @@ static inline const char *semihosting_get_cmdline(void)
 {
     return NULL;
 }
-
-static inline Chardev *semihosting_get_chardev(void)
-{
-    return NULL;
-}
-static inline void qemu_semihosting_console_init(void)
-{
-}
 #else /* !CONFIG_USER_ONLY */
 bool semihosting_enabled(void);
 SemihostingTarget semihosting_get_target(void);
@@ -66,12 +58,12 @@ const char *semihosting_get_arg(int i);
 int semihosting_get_argc(void);
 const char *semihosting_get_cmdline(void);
 void semihosting_arg_fallback(const char *file, const char *cmd);
-Chardev *semihosting_get_chardev(void);
 /* for vl.c hooks */
 void qemu_semihosting_enable(void);
 int qemu_semihosting_config_options(const char *opt);
-void qemu_semihosting_connect_chardevs(void);
-void qemu_semihosting_console_init(void);
+void qemu_semihosting_chardev_init(void);
+void qemu_semihosting_console_init(Chardev *);
 #endif /* CONFIG_USER_ONLY */
+void qemu_semihosting_guestfd_init(void);
 
 #endif /* SEMIHOST_H */