diff options
| -rw-r--r-- | target/i386/cpu.c | 8 | ||||
| -rw-r--r-- | target/i386/cpu.h | 3 | ||||
| -rw-r--r-- | target/i386/host-cpu.c | 1 |
3 files changed, 6 insertions, 6 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 44178bc523..70b742fcde 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -6469,11 +6469,11 @@ static char *x86_cpuid_get_model_id(Object *obj, Error **errp) char *value; int i; - value = g_malloc(48 + 1); - for (i = 0; i < 48; i++) { + value = g_malloc(CPUID_MODEL_ID_SZ + 1); + for (i = 0; i < CPUID_MODEL_ID_SZ; i++) { value[i] = env->cpuid_model[i >> 2] >> (8 * (i & 3)); } - value[48] = '\0'; + value[CPUID_MODEL_ID_SZ] = '\0'; return value; } @@ -6488,7 +6488,7 @@ static void x86_cpuid_set_model_id(Object *obj, const char *model_id, model_id = ""; } len = strlen(model_id); - memset(env->cpuid_model, 0, 48); + memset(env->cpuid_model, 0, CPUID_MODEL_ID_SZ); for (i = 0; i < 48; i++) { if (i >= len) { c = '\0'; diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 9829824ac8..b3bb988857 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1159,7 +1159,8 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w); /* PMM enabled */ #define CPUID_C000_0001_EDX_PMM_EN (1U << 13) -#define CPUID_VENDOR_SZ 12 +#define CPUID_VENDOR_SZ 12 +#define CPUID_MODEL_ID_SZ 48 #define CPUID_VENDOR_INTEL_1 0x756e6547 /* "Genu" */ #define CPUID_VENDOR_INTEL_2 0x49656e69 /* "ineI" */ diff --git a/target/i386/host-cpu.c b/target/i386/host-cpu.c index e9a49e628f..b1fb6d6816 100644 --- a/target/i386/host-cpu.c +++ b/target/i386/host-cpu.c @@ -80,7 +80,6 @@ bool host_cpu_realizefn(CPUState *cs, Error **errp) return true; } -#define CPUID_MODEL_ID_SZ 48 /** * cpu_x86_fill_model_id: * Get CPUID model ID string from host CPU. |