diff options
Diffstat (limited to 'target/i386/host-cpu.c')
| -rw-r--r-- | target/i386/host-cpu.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/target/i386/host-cpu.c b/target/i386/host-cpu.c index 4ea9e354ea..10f8aba86e 100644 --- a/target/i386/host-cpu.c +++ b/target/i386/host-cpu.c @@ -150,13 +150,16 @@ void host_cpu_vendor_fms(char *vendor, int *family, int *model, int *stepping) void host_cpu_instance_init(X86CPU *cpu) { - uint32_t ebx = 0, ecx = 0, edx = 0; - char vendor[CPUID_VENDOR_SZ + 1]; + X86CPUClass *xcc = X86_CPU_GET_CLASS(cpu); - host_cpuid(0, 0, NULL, &ebx, &ecx, &edx); - x86_cpu_vendor_words2str(vendor, ebx, edx, ecx); + if (xcc->model) { + uint32_t ebx = 0, ecx = 0, edx = 0; + char vendor[CPUID_VENDOR_SZ + 1]; - object_property_set_str(OBJECT(cpu), "vendor", vendor, &error_abort); + host_cpuid(0, 0, NULL, &ebx, &ecx, &edx); + x86_cpu_vendor_words2str(vendor, ebx, edx, ecx); + object_property_set_str(OBJECT(cpu), "vendor", vendor, &error_abort); + } } void host_cpu_max_instance_init(X86CPU *cpu) |