i386: Add FEAT_8000_0008_EBX CPUID feature word

[qemu.git] / target / i386 / cpu.h

diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index d7bae242cdb2a20307c1303ebe3d17abda018ccb..30cc5628d2238a5745e6e8e18923093543f01d21 100644 (file)
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -472,6 +472,7 @@ typedef enum FeatureWord {
     FEAT_8000_0001_EDX, /* CPUID[8000_0001].EDX */
     FEAT_8000_0001_ECX, /* CPUID[8000_0001].ECX */
     FEAT_8000_0007_EDX, /* CPUID[8000_0007].EDX */
+    FEAT_8000_0008_EBX, /* CPUID[8000_0008].EBX */
     FEAT_C000_0001_EDX, /* CPUID[C000_0001].EDX */
     FEAT_KVM,           /* CPUID[4000_0001].EAX (KVM_CPUID_FEATURES) */
     FEAT_HYPERV_EAX,    /* CPUID[4000_0003].EAX */
@@ -669,6 +670,8 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS];
 #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_8000_0008_EBX_IBPB    (1U << 12) /* Indirect Branch Prediction Barrier */
+
 #define CPUID_XSAVE_XSAVEOPT   (1U << 0)
 #define CPUID_XSAVE_XSAVEC     (1U << 1)
 #define CPUID_XSAVE_XGETBV1    (1U << 2)