diff options
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/helper.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c index 4b8c503798..7ddb4cec13 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -337,7 +337,7 @@ static int cpu_x86_find_by_name(x86_def_t *x86_cpu_def, const char *cpu_model) } else if (!strcmp(featurestr, "model")) { char *err; model = strtol(val, &err, 10); - if (!*val || *err || model < 0 || model > 0xf) { + if (!*val || *err || model < 0 || model > 0xff) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } @@ -416,7 +416,12 @@ static int cpu_x86_register (CPUX86State *env, const char *cpu_model) env->cpuid_vendor3 = CPUID_VENDOR_INTEL_3; } env->cpuid_level = def->level; - env->cpuid_version = (def->family << 8) | (def->model << 4) | def->stepping; + if (def->family > 0x0f) + env->cpuid_version = 0xf00 | ((def->family - 0x0f) << 20); + else + env->cpuid_version = def->family << 8; + env->cpuid_version |= ((def->model & 0xf) << 4) | ((def->model >> 4) << 16); + env->cpuid_version |= def->stepping; env->cpuid_features = def->features; env->pat = 0x0007040600070406ULL; env->cpuid_ext_features = def->ext_features; |