Changeset 107052 in vbox

Timestamp:

Nov 20, 2024 11:00:10 AM (2 months ago)

Author:

vboxsync

Message:

VMM/IEM: fix IEM vmovlhps instruction emulation; bugref:9898; jiraref:VBP-1207

File:

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

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

@@ -926 +926 @@
          IEM_MC_INT_CLEAR_ZMM_256_UP(iYRegDstTmp); \
     } while (0)
-#define IEM_MC_MERGE_YREG_U64LO_U64LO_ZX_VLMAX(a_iYRegDst, a_iYRegSrc64, a_iYRegSrcHx) /* for vmovhlps */ \
+#define IEM_MC_MERGE_YREG_U64LO_U64LO_ZX_VLMAX(a_iYRegDst, a_iYRegSrc64, a_iYRegSrcHx) /* for vmovlhps */ \
     do { uintptr_t const iYRegDstTmp    = (a_iYRegDst); \
          uintptr_t const iYRegSrc64Tmp  = (a_iYRegSrc64); \
          uintptr_t const iYRegSrcHxTmp  = (a_iYRegSrcHx); \
-         pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegDstTmp].au64[0]       = pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegSrc64Tmp].au64[0]; \
-         pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegDstTmp].au64[1]       = pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegSrcHxTmp].au64[0]; \
+         pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegDstTmp].au64[0]       = pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegSrcHxTmp].au64[0]; \
+         pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegDstTmp].au64[1]       = pVCpu->cpum.GstCtx.XState.x87.aXMM[iYRegSrc64Tmp].au64[0]; \
          pVCpu->cpum.GstCtx.XState.u.YmmHi.aYmmHi[iYRegDstTmp].au64[0] = 0; \
          pVCpu->cpum.GstCtx.XState.u.YmmHi.aYmmHi[iYRegDstTmp].au64[1] = 0; \