diff options
| -rw-r--r-- | target/i386/cpu.c | 2 | ||||
| -rw-r--r-- | target/i386/cpu.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 0e26fa4ea7..7f815458a5 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -459,7 +459,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, + NULL, NULL, "spec-ctrl", NULL, NULL, NULL, NULL, NULL, }, .cpuid_eax = 7, diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 10264b2e31..d7bae242cd 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -667,6 +667,7 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS]; #define CPUID_7_0_EDX_AVX512_4VNNIW (1U << 2) /* AVX512 Neural Network Instructions */ #define CPUID_7_0_EDX_AVX512_4FMAPS (1U << 3) /* AVX512 Multiply Accumulation Single Precision */ +#define CPUID_7_0_EDX_SPEC_CTRL (1U << 26) /* Speculation Control */ #define CPUID_XSAVE_XSAVEOPT (1U << 0) #define CPUID_XSAVE_XSAVEC (1U << 1) |