Changeset 96943 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Sep 30, 2022 6:32:46 AM (2 years ago)

Author:

vboxsync

Message:

VMM/IEM: Addendum to r153847 (VMM/IEM: Fetch EFLAGS before calling assembly in iemOp_ucomisd_Vsd_Wsd. bugref:9898), fix the other comis variants as well, bugref:9898

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllInstructionsTwoByte0f.cpp.h (modified) (3 diffs)

trunk/src/VBox/VMM/VMMAll/IEMAllInstructionsTwoByte0f.cpp.h

@@ -4911 +4911 @@
 
         IEM_MC_PREPARE_SSE_USAGE();
+        IEM_MC_FETCH_EFLAGS(fEFlags);
         IEM_MC_REF_MXCSR(pfMxcsr);
         IEM_MC_REF_XREG_XMM_CONST(puSrc1,       IEM_GET_MODRM_REG(pVCpu, bRm));
@@ -5054 +5055 @@
 
         IEM_MC_PREPARE_SSE_USAGE();
+        IEM_MC_FETCH_EFLAGS(fEFlags);
         IEM_MC_REF_MXCSR(pfMxcsr);
         IEM_MC_REF_XREG_XMM_CONST(puSrc1,       IEM_GET_MODRM_REG(pVCpu, bRm));
@@ -5123 +5125 @@
 
         IEM_MC_PREPARE_SSE_USAGE();
+        IEM_MC_FETCH_EFLAGS(fEFlags);
         IEM_MC_REF_MXCSR(pfMxcsr);
         IEM_MC_REF_XREG_XMM_CONST(puSrc1,       IEM_GET_MODRM_REG(pVCpu, bRm));