Changeset 105878 in vbox for trunk/src/VBox

Timestamp:

Aug 27, 2024 11:31:45 PM (3 months ago)

Author:

vboxsync

Message:

VMM/IEM: Don't flush PC prior to 64-bit relative jumps, flush it when in the #GP(0) code path. [build fix] bugref:10720 bugref:10373

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllN8veRecompFuncs.h (modified) (2 diffs)

trunk/src/VBox/VMM/VMMAll/IEMAllN8veRecompFuncs.h

@@ -1175 +1175 @@
            well write it out and reset offPc to zero.  Otherwise, we'd need to use
            a copy the shadow PC, which will cost another move instruction here. */
+# if defined(IEMNATIVE_WITH_TB_DEBUG_INFO) || defined(LOG_ENABLED) || defined(VBOX_WITH_STATISTICS)
         uint8_t const idxOldInstrPlusOne = pReNative->idxInstrPlusOneOfLastPcUpdate;
         pReNative->idxInstrPlusOneOfLastPcUpdate = RT_MAX(idxInstr + 1, idxOldInstrPlusOne);
@@ -1185 +1186 @@
         iemNativeDbgInfoAddDelayedPcUpdate(pReNative, pReNative->Core.offPc, cInstrsSkipped);
 #  endif
+# endif
         pReNative->Core.offPc = 0;
 #endif