Changeset 60874 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

May 7, 2016 5:55:21 PM (9 years ago)

Author:

vboxsync

Message:

IOMRC.cpp,++: Use IEM for IN and OUT too, cleaning out unnecessary code.

Location:

trunk/src/VBox/VMM/VMMR0

Files:

• HMSVMR0.cpp (modified) (2 diffs)
• HMVMXR0.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp

@@ -4865 +4865 @@
                                   ("u32Seg=%d cbInstr=%d u1REP=%d", IoExitInfo.n.u3SEG, cbInstr, IoExitInfo.n.u1REP));
                         rcStrict = IEMExecStringIoWrite(pVCpu, cbValue, enmAddrMode, IoExitInfo.n.u1REP, (uint8_t)cbInstr,
-                                                        IoExitInfo.n.u3SEG);
+                                                        IoExitInfo.n.u3SEG, true /*fIoChecked*/);
                     }
                     else if (cbInstr == 1U + IoExitInfo.n.u1REP)
                         rcStrict = IEMExecStringIoWrite(pVCpu, cbValue, enmAddrMode, IoExitInfo.n.u1REP, (uint8_t)cbInstr,
-                                                        X86_SREG_DS);
+                                                        X86_SREG_DS, true /*fIoChecked*/);
                     else
                         rcStrict = IEMExecOne(pVCpu);
@@ -4877 +4877 @@
                 {
                     AssertMsg(IoExitInfo.n.u3SEG == X86_SREG_ES /*=0*/, ("%#x\n", IoExitInfo.n.u3SEG));
-                    rcStrict = IEMExecStringIoRead(pVCpu, cbValue, enmAddrMode, IoExitInfo.n.u1REP, (uint8_t)cbInstr);
+                    rcStrict = IEMExecStringIoRead(pVCpu, cbValue, enmAddrMode, IoExitInfo.n.u1REP, (uint8_t)cbInstr,
+                                                   true /*fIoChecked*/);
                     STAM_COUNTER_INC(&pVCpu->hm.s.StatExitIOStringRead);
                 }

trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp

@@ -12227 +12227 @@
             {
                 rcStrict = IEMExecStringIoWrite(pVCpu, cbValue, enmAddrMode, fRep, cbInstr,
-                                                pVmxTransient->ExitInstrInfo.StrIo.iSegReg);
+                                                pVmxTransient->ExitInstrInfo.StrIo.iSegReg, true /*fIoChecked*/);
             }
             else
@@ -12237 +12237 @@
                  * See Intel spec. Table 27-8 "Format of the VM-Exit Instruction-Information Field as Used for INS and OUTS".
                  */
-                rcStrict = IEMExecStringIoRead(pVCpu, cbValue, enmAddrMode, fRep, cbInstr);
+                rcStrict = IEMExecStringIoRead(pVCpu, cbValue, enmAddrMode, fRep, cbInstr, true /*fIoChecked*/);
             }
         }