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bsd-user: Implement host_to_target_siginfo.

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Used in wait6 system call

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-4-kariem.taha2.7@gmail.com>
This commit is contained in:
Stacey Son 2023-09-25 21:24:00 +03:00 committed by Warner Losh
parent d314ae93f1
commit 3f254cf203
2 changed files with 7 additions and 0 deletions
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1
bsd-user/signal-common.h
View File

@ -35,6 +35,7 @@ int do_sigaction(int sig, const struct target_sigaction *act,
abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);
long do_sigreturn(CPUArchState *env, abi_ulong addr);
void force_sig_fault(int sig, int code, abi_ulong addr);
void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info);
int host_to_target_signal(int sig);
void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
void process_pending_signals(CPUArchState *env);

6
bsd-user/signal.c
View File

@ -311,6 +311,12 @@ static void tswap_siginfo(target_siginfo_t *tinfo, const target_siginfo_t *info)
}
}
void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info)
{
host_to_target_siginfo_noswap(tinfo, info);
tswap_siginfo(tinfo, tinfo);
}
int block_signals(void)
{
TaskState *ts = (TaskState *)thread_cpu->opaque;