diff options
Diffstat (limited to 'sysdeps/x86/sys/platform/x86.h')
| -rw-r--r-- | sysdeps/x86/sys/platform/x86.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sysdeps/x86/sys/platform/x86.h b/sysdeps/x86/sys/platform/x86.h index e930219944..2d119f312f 100644 --- a/sysdeps/x86/sys/platform/x86.h +++ b/sysdeps/x86/sys/platform/x86.h @@ -30,7 +30,7 @@ extern const struct cpuid_feature *__x86_get_cpuid_feature_leaf (unsigned int) __attribute__ ((pure)); static __inline__ _Bool -x86_cpu_has_feature (unsigned int __index) +x86_cpu_present (unsigned int __index) { const struct cpuid_feature *__ptr = __x86_get_cpuid_feature_leaf (__index / (8 * sizeof (unsigned int) * 4)); @@ -43,7 +43,7 @@ x86_cpu_has_feature (unsigned int __index) } static __inline__ _Bool -x86_cpu_is_usable (unsigned int __index) +x86_cpu_active (unsigned int __index) { const struct cpuid_feature *__ptr = __x86_get_cpuid_feature_leaf (__index / (8 * sizeof (unsigned int) * 4)); @@ -52,13 +52,13 @@ x86_cpu_is_usable (unsigned int __index) unsigned int __bit = __reg & (8 * sizeof (unsigned int) - 1); __reg /= 8 * sizeof (unsigned int); - return __ptr->usable_array[__reg] & (1 << __bit); + return __ptr->active_array[__reg] & (1 << __bit); } -/* HAS_CPU_FEATURE evaluates to true if CPU supports the feature. */ -#define HAS_CPU_FEATURE(name) x86_cpu_has_feature (x86_cpu_##name) -/* CPU_FEATURE_USABLE evaluates to true if the feature is usable. */ -#define CPU_FEATURE_USABLE(name) x86_cpu_is_usable (x86_cpu_##name) +/* CPU_FEATURE_PRESENT evaluates to true if CPU supports the feature. */ +#define CPU_FEATURE_PRESENT(name) x86_cpu_present (x86_cpu_##name) +/* CPU_FEATURE_ACTIVE evaluates to true if the feature is active. */ +#define CPU_FEATURE_ACTIVE(name) x86_cpu_active (x86_cpu_##name) __END_DECLS |