diff options
| -rw-r--r-- | target/i386/cpu.c | 2 | ||||
| -rw-r--r-- | target/i386/cpu.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index b05f465e2e..40aefb38f6 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1155,7 +1155,7 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .type = CPUID_FEATURE_WORD, .feat_names = { NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, + NULL, "msr-imm", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 0ec1cbd9f4..545851cbde 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1001,6 +1001,9 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w); /* Linear Address Masking */ #define CPUID_7_1_EAX_LAM (1U << 26) +/* The immediate form of MSR access instructions */ +#define CPUID_7_1_ECX_MSR_IMM (1U << 5) + /* Support for VPDPB[SU,UU,SS]D[,S] */ #define CPUID_7_1_EDX_AVX_VNNI_INT8 (1U << 4) /* AVX NE CONVERT Instructions */ @@ -1024,6 +1027,7 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w); #define CPUID_7_2_EDX_DDPD_U (1U << 3) /* Indicate bit 10 of the IA32_SPEC_CTRL MSR is supported */ #define CPUID_7_2_EDX_BHI_CTRL (1U << 4) + /* Do not exhibit MXCSR Configuration Dependent Timing (MCDT) behavior */ #define CPUID_7_2_EDX_MCDT_NO (1U << 5) |