Changeset 15564 in vbox for trunk/src/VBox

Timestamp:

Dec 16, 2008 9:25:50 AM (16 years ago)

Author:

vboxsync

Message:

Fix for single stepping hwacc code

File:

• trunk/src/VBox/VMM/EM.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/EM.cpp

@@ -1128 +1128 @@
 
 
-void emR3SingleStepExecHwAcc(PVM pVM, RTCPUID idCpu, uint32_t cIterations)
+int emR3SingleStepExecHwAcc(PVM pVM, RTCPUID idCpu, uint32_t cIterations)
 {
     EMSTATE  enmOldState = pVM->em.s.enmState;
@@ -1140 +1140 @@
         DBGFR3DisasInstrCurrentLog(pVM, "RSS: ");
         emR3HwAccStep(pVM, idCpu);
+        if (!HWACCMR3CanExecuteGuest(pVM, pVM->em.s.pCtx))
+            break;
     }
     Log(("Single step END:\n"));
     CPUMSetGuestEFlags(pVM, CPUMGetGuestEFlags(pVM) & ~X86_EFL_TF);
     pVM->em.s.enmState = enmOldState;
+    return VINF_EM_RESCHEDULE_REM;
 }