Revision ff48eb5f
| b/cpus.c | ||
|---|---|---|
| 223 | 223 |
return err; |
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} |
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#ifdef CONFIG_IOTHREAD |
|
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static void dummy_signal(int sig) |
| 228 | 227 |
{
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} |
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#endif |
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|
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#else /* _WIN32 */ |
| 233 | 231 |
|
| ... | ... | |
| 259 | 257 |
#endif /* _WIN32 */ |
| 260 | 258 |
|
| 261 | 259 |
#ifndef CONFIG_IOTHREAD |
| 260 |
static void qemu_kvm_init_cpu_signals(CPUState *env) |
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{
|
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#ifndef _WIN32 |
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int r; |
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sigset_t set; |
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struct sigaction sigact; |
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|
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memset(&sigact, 0, sizeof(sigact)); |
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sigact.sa_handler = dummy_signal; |
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sigaction(SIG_IPI, &sigact, NULL); |
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|
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sigemptyset(&set); |
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sigaddset(&set, SIG_IPI); |
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pthread_sigmask(SIG_BLOCK, &set, NULL); |
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|
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pthread_sigmask(SIG_BLOCK, NULL, &set); |
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sigdelset(&set, SIG_IPI); |
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sigdelset(&set, SIGBUS); |
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r = kvm_set_signal_mask(env, &set); |
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if (r) {
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fprintf(stderr, "kvm_set_signal_mask: %s\n", strerror(-r)); |
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exit(1); |
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} |
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#endif |
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} |
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|
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| 262 | 286 |
int qemu_init_main_loop(void) |
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{
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cpu_set_debug_excp_handler(cpu_debug_handler); |
| ... | ... | |
| 284 | 308 |
fprintf(stderr, "kvm_init_vcpu failed: %s\n", strerror(-r)); |
| 285 | 309 |
exit(1); |
| 286 | 310 |
} |
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qemu_kvm_init_cpu_signals(env); |
|
| 287 | 312 |
} |
| 288 | 313 |
} |
| 289 | 314 |
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