Changeset 95453 in vbox for trunk/src/VBox/VMM/include/IEMMc.h

Timestamp:

Jun 30, 2022 9:43:46 AM (2 years ago)

Author:

vboxsync

Message:

VMM/IEM: [v]pcmpeqq and [v]pcmpgtq. bugref:9898

File:

• trunk/src/VBox/VMM/include/IEMMc.h (modified) (1 diff)

trunk/src/VBox/VMM/include/IEMMc.h

@@ -91 +91 @@
             || !(pVCpu->cpum.GstCtx.cr4 & X86_CR4_OSFXSR) \
             || !IEM_GET_GUEST_CPU_FEATURES(pVCpu)->fSse41) \
+            return iemRaiseUndefinedOpcode(pVCpu); \
+        if (pVCpu->cpum.GstCtx.cr0 & X86_CR0_TS) \
+            return iemRaiseDeviceNotAvailable(pVCpu); \
+    } while (0)
+#define IEM_MC_MAYBE_RAISE_SSE42_RELATED_XCPT() \
+    do { \
+        if (   (pVCpu->cpum.GstCtx.cr0 & X86_CR0_EM) \
+            || !(pVCpu->cpum.GstCtx.cr4 & X86_CR4_OSFXSR) \
+            || !IEM_GET_GUEST_CPU_FEATURES(pVCpu)->fSse42) \
             return iemRaiseUndefinedOpcode(pVCpu); \
         if (pVCpu->cpum.GstCtx.cr0 & X86_CR0_TS) \