diff options
Diffstat (limited to 'sysdeps/x86/include/cpu-features.h')
| -rw-r--r-- | sysdeps/x86/include/cpu-features.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sysdeps/x86/include/cpu-features.h b/sysdeps/x86/include/cpu-features.h index d042a2ebef..4f1c4ee402 100644 --- a/sysdeps/x86/include/cpu-features.h +++ b/sysdeps/x86/include/cpu-features.h @@ -289,6 +289,10 @@ enum /* EBX. */ #define bit_cpu_WBNOINVD (1u << 9) +#define bit_cpu_AMD_IBPB (1u << 12) +#define bit_cpu_AMD_IBRS (1u << 14) +#define bit_cpu_AMD_STIBP (1u << 15) +#define bit_cpu_AMD_SSBD (1u << 24) /* CPUID_INDEX_7_ECX_1. */ @@ -519,6 +523,10 @@ enum /* EBX. */ #define index_cpu_WBNOINVD CPUID_INDEX_80000008 +#define index_cpu_AMD_IBPB CPUID_INDEX_80000008 +#define index_cpu_AMD_IBRS CPUID_INDEX_80000008 +#define index_cpu_AMD_STIBP CPUID_INDEX_80000008 +#define index_cpu_AMD_SSBD CPUID_INDEX_80000008 /* CPUID_INDEX_7_ECX_1. */ @@ -749,6 +757,10 @@ enum /* EBX. */ #define reg_WBNOINVD ebx +#define reg_AMD_IBPB ebx +#define reg_AMD_IBRS ebx +#define reg_AMD_STIBP ebx +#define reg_AMD_SSBD ebx /* CPUID_INDEX_7_ECX_1. */ |