bsd-user/signal.c: implement abstract target / host signal translation
Implement host_to_target_signal and target_to_host_signal.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@freebsd.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
diff --git a/bsd-user/signal-common.h b/bsd-user/signal-common.h
index f9a9d1e..efed23d 100644
--- a/bsd-user/signal-common.h
+++ b/bsd-user/signal-common.h
@@ -13,8 +13,10 @@
abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);
long do_sigreturn(CPUArchState *env);
void force_sig_fault(int sig, int code, abi_ulong addr);
+int host_to_target_signal(int sig);
void process_pending_signals(CPUArchState *env);
void queue_signal(CPUArchState *env, int sig, target_siginfo_t *info);
void signal_init(void);
+int target_to_host_signal(int sig);
#endif
