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semihosting: Create semihost_sys_{stat,fstat}

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These syscalls will be used by m68k and nios2 semihosting.

Reviewed-by: Luc Michel <lmichel@kalray.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2022-04-29 15:45:25 -07:00
parent 90d8e0b09c
commit dffeb77566
2 changed files with 144 additions and 0 deletions
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7
include/semihosting/syscalls.h
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@@ -49,6 +49,13 @@ void semihost_sys_flen(CPUState *cs, gdb_syscall_complete_cb fstat_cb,
gdb_syscall_complete_cb flen_cb,
int fd, target_ulong fstat_addr);
void semihost_sys_fstat(CPUState *cs, gdb_syscall_complete_cb complete,
int fd, target_ulong addr);
void semihost_sys_stat(CPUState *cs, gdb_syscall_complete_cb complete,
target_ulong fname, target_ulong fname_len,
target_ulong addr);
void semihost_sys_remove(CPUState *cs, gdb_syscall_complete_cb complete,
target_ulong fname, target_ulong fname_len);