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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-04-28 11:49:47 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-06-28 04:35:52 +0530 |
| commit | aa915bd0a67d6c0a214b45372ed841521c5cd07a (patch) | |
| tree | b0269554631c6f481a823fdd6e55db0a1542aa0c /include | |
| parent | af0484b5025f8b7c951428a00b5bb3f172a2da8d (diff) | |
| download | qemu-aa915bd0a67d6c0a214b45372ed841521c5cd07a.zip qemu-aa915bd0a67d6c0a214b45372ed841521c5cd07a.tar.gz qemu-aa915bd0a67d6c0a214b45372ed841521c5cd07a.tar.bz2 | |
semihosting: Split out semihost_sys_write
Split out the non-ARM specific portions of SYS_WRITE to a
reusable function. This handles all GuestFD. This removes
the last use of common_semi_syscall_len.
Note that gdb_do_syscall %x reads target_ulong, not int.
Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/semihosting/syscalls.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/semihosting/syscalls.h b/include/semihosting/syscalls.h index 20da813..2464467 100644 --- a/include/semihosting/syscalls.h +++ b/include/semihosting/syscalls.h @@ -33,4 +33,10 @@ void semihost_sys_read(CPUState *cs, gdb_syscall_complete_cb complete, void semihost_sys_read_gf(CPUState *cs, gdb_syscall_complete_cb complete, GuestFD *gf, target_ulong buf, target_ulong len); +void semihost_sys_write(CPUState *cs, gdb_syscall_complete_cb complete, + int fd, target_ulong buf, target_ulong len); + +void semihost_sys_write_gf(CPUState *cs, gdb_syscall_complete_cb complete, + GuestFD *gf, target_ulong buf, target_ulong len); + #endif /* SEMIHOSTING_SYSCALLS_H */ |