diff options
| -rw-r--r-- | sysdeps/x86/cpu-features.h | 3 | ||||
| -rw-r--r-- | sysdeps/x86/tst-get-cpu-features.c | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/x86/cpu-features.h b/sysdeps/x86/cpu-features.h index f25df778cc..bc425462d6 100644 --- a/sysdeps/x86/cpu-features.h +++ b/sysdeps/x86/cpu-features.h @@ -393,6 +393,7 @@ extern const struct cpu_features *__get_cpu_features (void) #define bit_cpu_XSAVEC (1u << 1) #define bit_cpu_XGETBV_ECX_1 (1u << 2) #define bit_cpu_XSAVES (1u << 3) +#define bit_cpu_XFD (1u << 4) /* COMMON_CPUID_INDEX_80000007. */ @@ -578,6 +579,7 @@ extern const struct cpu_features *__get_cpu_features (void) #define index_cpu_XSAVEC COMMON_CPUID_INDEX_D_ECX_1 #define index_cpu_XGETBV_ECX_1 COMMON_CPUID_INDEX_D_ECX_1 #define index_cpu_XSAVES COMMON_CPUID_INDEX_D_ECX_1 +#define index_cpu_XFD COMMON_CPUID_INDEX_D_ECX_1 /* COMMON_CPUID_INDEX_80000007. */ @@ -763,6 +765,7 @@ extern const struct cpu_features *__get_cpu_features (void) #define reg_XSAVEC eax #define reg_XGETBV_ECX_1 eax #define reg_XSAVES eax +#define reg_XFD eax /* COMMON_CPUID_INDEX_80000007. */ diff --git a/sysdeps/x86/tst-get-cpu-features.c b/sysdeps/x86/tst-get-cpu-features.c index dafd66434c..2cff2e86ba 100644 --- a/sysdeps/x86/tst-get-cpu-features.c +++ b/sysdeps/x86/tst-get-cpu-features.c @@ -214,6 +214,7 @@ do_test (void) CHECK_CPU_FEATURE (XSAVEC); CHECK_CPU_FEATURE (XGETBV_ECX_1); CHECK_CPU_FEATURE (XSAVES); + CHECK_CPU_FEATURE (XFD); CHECK_CPU_FEATURE (INVARIANT_TSC); CHECK_CPU_FEATURE (WBNOINVD); CHECK_CPU_FEATURE (AVX512_BF16); |