diff options
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 4fd49ce6b6..10a3bb3a12 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -574,6 +574,7 @@ void cpu_loop(CPUARMState *env) switch(trapnr) { case EXCP_UDEF: case EXCP_NOCP: + case EXCP_INVSTATE: { TaskState *ts = cs->opaque; uint32_t opcode; @@ -1712,10 +1713,12 @@ void cpu_loop(CPUPPCState *env) * in syscalls. */ env->crf[0] &= ~0x1; + env->nip += 4; ret = do_syscall(env, env->gpr[0], env->gpr[3], env->gpr[4], env->gpr[5], env->gpr[6], env->gpr[7], env->gpr[8], 0, 0); if (ret == -TARGET_ERESTARTSYS) { + env->nip -= 4; break; } if (ret == (target_ulong)(-TARGET_QEMU_ESIGRETURN)) { @@ -1723,7 +1726,6 @@ void cpu_loop(CPUPPCState *env) Avoid corrupting register state. */ break; } - env->nip += 4; if (ret > (target_ulong)(-515)) { env->crf[0] |= 0x1; ret = -ret; |