Changeset 104150 in vbox for trunk/src/VBox/VMM/VMMAll/IEMAllN8veLiveness.cpp

Timestamp:

Apr 4, 2024 8:54:42 AM (10 months ago)

Author:

vboxsync

Message:

VMM/IEM: Rework the [v][u]comis[sd] instruction emulations to work by value instead by reference and drop the IEM_MC_FETCH_MEM_XMM_U32/IEM_MC_FETCH_XMM_U64 microcode statements, enables recompilation of those instructions, bugref:10614

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllN8veLiveness.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/VMMAll/IEMAllN8veLiveness.cpp

@@ -681 +681 @@
 #define IEM_MC_FETCH_XREG_XMM(a_XmmValue, a_iXReg)                  NOP()
 #define IEM_MC_FETCH_XREG_U64(a_u64Value, a_iXReg, a_iQWord)        NOP()
+#define IEM_MC_FETCH_XREG_R64(a_r64Value, a_iXReg, a_iQWord)        NOP()
 #define IEM_MC_FETCH_XREG_U32(a_u32Value, a_iXReg, a_iDWord)        NOP()
+#define IEM_MC_FETCH_XREG_R32(a_r32Value, a_iXReg, a_iDWord)        NOP()
 #define IEM_MC_FETCH_XREG_U16(a_u16Value, a_iXReg, a_iWord)         NOP()
 #define IEM_MC_FETCH_XREG_U8( a_u8Value,  a_iXReg, a_iByte)         NOP()
@@ -810 +812 @@
 #define IEM_MC_FETCH_MEM_XMM_NO_AC(a_XmmDst, a_iSeg, a_GCPtrMem)                                IEM_LIVENESS_MEM(a_iSeg)
 #define IEM_MC_FETCH_MEM_XMM_ALIGN_SSE(a_XmmDst, a_iSeg, a_GCPtrMem)                            IEM_LIVENESS_MEM(a_iSeg)
-#define IEM_MC_FETCH_MEM_XMM_U32(a_XmmDst, a_iDWord, a_iSeg, a_GCPtrMem)                        IEM_LIVENESS_MEM(a_iSeg)
-#define IEM_MC_FETCH_MEM_XMM_U64(a_XmmDst, a_iQWord, a_iSeg, a_GCPtrMem)                        IEM_LIVENESS_MEM(a_iSeg)
 
 #define IEM_MC_FETCH_MEM_FLAT_U128(a_u128Dst, a_GCPtrMem)                                       IEM_LIVENESS_MEM_FLAT()
@@ -820 +820 @@
 #define IEM_MC_FETCH_MEM_FLAT_XMM_NO_AC(a_XmmDst, a_GCPtrMem)                                   IEM_LIVENESS_MEM_FLAT()
 #define IEM_MC_FETCH_MEM_FLAT_XMM_ALIGN_SSE(a_XmmDst, a_GCPtrMem)                               IEM_LIVENESS_MEM_FLAT()
-#define IEM_MC_FETCH_MEM_FLAT_XMM_U32(a_XmmDst, a_iDWord, a_GCPtrMem)                           IEM_LIVENESS_MEM_FLAT()
-#define IEM_MC_FETCH_MEM_FLAT_XMM_U64(a_XmmDst, a_iQWord, a_GCPtrMem)                           IEM_LIVENESS_MEM_FLAT()
 
 #define IEM_MC_FETCH_MEM_U128_AND_XREG_U128(a_Dst, a_iXReg1, a_iSeg2, a_GCPtrMem2)              IEM_LIVENESS_MEM(a_iSeg)