Changeset 104359 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Apr 18, 2024 6:27:36 AM (8 months ago)

Author:

vboxsync

Message:

VMM/IEM: Fix store size (word means 32-bit, dword 64-bit on arm64), harmless because these paths were never used apparently, bugref:10376

File:

• trunk/src/VBox/VMM/include/IEMN8veRecompilerEmit.h (modified) (1 diff)

trunk/src/VBox/VMM/include/IEMN8veRecompilerEmit.h

@@ -1122 +1122 @@
     {
         /* Use the unsigned variant of ldr Wt, [<Xn|SP>, #off]. */
-        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_Ld_Dword, idxTmp1,
+        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_Ld_Word, idxTmp1,
                                                    IEMNATIVE_REG_FIXED_PVMCPU, offVCpu / cbData);
         pCodeBuf[off++] = Armv8A64MkInstrAddUImm12(idxTmp1, idxTmp1, 1);
-        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_St_Dword, idxTmp1,
+        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_St_Word, idxTmp1,
                                                    IEMNATIVE_REG_FIXED_PVMCPU, offVCpu / cbData);
     }
     else if (offVCpu - RT_UOFFSETOF(VMCPU, cpum.GstCtx) < (unsigned)(_4K * cbData))
     {
-        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_Ld_Dword, idxTmp1, IEMNATIVE_REG_FIXED_PCPUMCTX,
+        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_Ld_Word, idxTmp1, IEMNATIVE_REG_FIXED_PCPUMCTX,
                                                    (offVCpu - RT_UOFFSETOF(VMCPU, cpum.GstCtx)) / cbData);
         pCodeBuf[off++] = Armv8A64MkInstrAddUImm12(idxTmp1, idxTmp1, 1);
-        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_St_Dword, idxTmp1, IEMNATIVE_REG_FIXED_PCPUMCTX,
+        pCodeBuf[off++] = Armv8A64MkInstrStLdRUOff(kArmv8A64InstrLdStType_St_Word, idxTmp1, IEMNATIVE_REG_FIXED_PCPUMCTX,
                                                    (offVCpu - RT_UOFFSETOF(VMCPU, cpum.GstCtx)) / cbData);
     }