Changeset 3216 in vbox

Timestamp:

Jun 21, 2007 3:47:31 PM (18 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

22179

Message:

Removed incorrect io return code changes.

Location:

trunk/src/VBox/VMM

Files:

• VMMGC/TRPMGCHandlers.cpp (modified) (1 diff)
• VMMR0/HWSVMR0.cpp (modified) (1 diff)
• VMMR0/HWVMXR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMGC/TRPMGCHandlers.cpp

@@ -762 +762 @@
     {
         rc = EMInterpretPortIO(pVM, pRegFrame, &Cpu, cbOp);
-        if (rc == VINF_EM_RAW_EMULATE_INSTR)
-        {
-            /* First attempt to emulate directly before falling back to the recompiler */
-            rc = (Cpu.pCurInstr->optype & OPTYPE_PORTIO_WRITE) ? VINF_IOM_HC_IOPORT_WRITE : VINF_IOM_HC_IOPORT_READ;
-        }
-
         return trpmGCExitTrap(pVM, rc, pRegFrame);
     }

trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp

@@ -1304 +1304 @@
             break;
         }
-        if (rc == VINF_EM_RAW_EMULATE_INSTR)
-        {
-            /* First attempt to emulate directly before falling back to the recompiler */
-            rc = (IoExitInfo.n.u1Type == 0) ? VINF_IOM_HC_IOPORT_WRITE : VINF_IOM_HC_IOPORT_READ;
-        }
 
 #ifdef VBOX_STRICT

trunk/src/VBox/VMM/VMMR0/HWVMXR0.cpp

@@ -1742 +1742 @@
             break;
         }
-        if (rc == VINF_EM_RAW_EMULATE_INSTR)
-        {
-            /* First attempt to emulate directly before falling back to the recompiler */
-            rc = (fIOWrite) ? VINF_IOM_HC_IOPORT_WRITE : VINF_IOM_HC_IOPORT_READ;
-        }
 
 #ifdef VBOX_STRICT