diff options
| -rw-r--r-- | linux-user/ppc/cpu_loop.c | 3 | ||||
| -rw-r--r-- | linux-user/signal.c | 2 | ||||
| -rw-r--r-- | tests/tcg/ppc64le/signal_save_restore_xer.c | 8 |
3 files changed, 6 insertions, 7 deletions
diff --git a/linux-user/ppc/cpu_loop.c b/linux-user/ppc/cpu_loop.c index c5d809916f..b468f199e4 100644 --- a/linux-user/ppc/cpu_loop.c +++ b/linux-user/ppc/cpu_loop.c @@ -181,7 +181,8 @@ void cpu_loop(CPUPPCState *env) } break; case POWERPC_EXCP_TRAP: - cpu_abort(cs, "Tried to call a TRAP\n"); + si_signo = TARGET_SIGTRAP; + si_code = TARGET_TRAP_BRKPT; break; default: /* Should not happen ! */ diff --git a/linux-user/signal.c b/linux-user/signal.c index 27a0ff30e9..2a3f3cc23f 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -999,7 +999,6 @@ int do_sigaction(int sig, const struct target_sigaction *act, oact->sa_mask = k->sa_mask; } if (act) { - /* FIXME: This is not threadsafe. */ __get_user(k->_sa_handler, &act->_sa_handler); __get_user(k->sa_flags, &act->sa_flags); #ifdef TARGET_ARCH_HAS_SA_RESTORER @@ -1149,7 +1148,6 @@ void process_pending_signals(CPUArchState *cpu_env) sigset_t *blocked_set; while (qatomic_read(&ts->signal_pending)) { - /* FIXME: This is not threadsafe. */ sigfillset(&set); sigprocmask(SIG_SETMASK, &set, 0); diff --git a/tests/tcg/ppc64le/signal_save_restore_xer.c b/tests/tcg/ppc64le/signal_save_restore_xer.c index e4f8a07dd7..9227f4f455 100644 --- a/tests/tcg/ppc64le/signal_save_restore_xer.c +++ b/tests/tcg/ppc64le/signal_save_restore_xer.c @@ -11,7 +11,7 @@ uint64_t saved; -void sigill_handler(int sig, siginfo_t *si, void *ucontext) +void sigtrap_handler(int sig, siginfo_t *si, void *ucontext) { ucontext_t *uc = ucontext; uc->uc_mcontext.regs->nip += 4; @@ -23,14 +23,14 @@ int main(void) { uint64_t initial = XER_CA | XER_CA32, restored; struct sigaction sa = { - .sa_sigaction = sigill_handler, + .sa_sigaction = sigtrap_handler, .sa_flags = SA_SIGINFO }; - sigaction(SIGILL, &sa, NULL); + sigaction(SIGTRAP, &sa, NULL); asm("mtspr 1, %1\n\t" - ".long 0x0\n\t" + "trap\n\t" "mfspr %0, 1\n\t" : "=r" (restored) : "r" (initial)); |