diff options
| -rw-r--r-- | linux-user/main.c | 3 | ||||
| -rw-r--r-- | linux-user/signal.c | 2 | ||||
| -rw-r--r-- | linux-user/sparc/target_signal.h | 1 | ||||
| -rw-r--r-- | linux-user/sparc64/target_signal.h | 1 |
4 files changed, 6 insertions, 1 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index dfc098f..04a9b9b 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -1376,6 +1376,9 @@ void cpu_loop (CPUSPARCState *env) env->regwptr[2], env->regwptr[3], env->regwptr[4], env->regwptr[5], 0, 0); + if (ret == -TARGET_ERESTARTSYS || ret == -TARGET_QEMU_ESIGRETURN) { + break; + } if ((abi_ulong)ret >= (abi_ulong)(-515)) { #if defined(TARGET_SPARC64) && !defined(TARGET_ABI32) env->xcc |= PSR_CARRY; diff --git a/linux-user/signal.c b/linux-user/signal.c index 14e58b0..e742347 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -2449,7 +2449,7 @@ long do_sigreturn(CPUSPARCState *env) goto segv_and_exit; } unlock_user_struct(sf, sf_addr, 0); - return env->regwptr[0]; + return -TARGET_QEMU_ESIGRETURN; segv_and_exit: unlock_user_struct(sf, sf_addr, 0); diff --git a/linux-user/sparc/target_signal.h b/linux-user/sparc/target_signal.h index c7de300..2df38c8 100644 --- a/linux-user/sparc/target_signal.h +++ b/linux-user/sparc/target_signal.h @@ -33,4 +33,5 @@ static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state) return state->regwptr[UREG_FP]; } + #endif /* TARGET_SIGNAL_H */ diff --git a/linux-user/sparc64/target_signal.h b/linux-user/sparc64/target_signal.h index c7de300..2df38c8 100644 --- a/linux-user/sparc64/target_signal.h +++ b/linux-user/sparc64/target_signal.h @@ -33,4 +33,5 @@ static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state) return state->regwptr[UREG_FP]; } + #endif /* TARGET_SIGNAL_H */ |