Changeset 73045 in vbox

Timestamp:

Jul 11, 2018 2:39:09 AM (6 years ago)

Author:

vboxsync

Message:

VMM/HMSVMR0: bugref:9204 Fix invd.

File:

• trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp (modified) (1 diff)

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

@@ -6165 +6165 @@
     HMSVM_VALIDATE_EXIT_HANDLER_PARAMS(pVCpu, pSvmTransient);
 
-    hmR0SvmAdvanceRipHwAssist(pVCpu, 2);
-    int rc = VINF_SUCCESS;
-    HMSVM_CHECK_SINGLE_STEP(pVCpu, rc);
-    return rc;
+    VBOXSTRICTRC rcStrict;
+    bool const fSupportsNextRipSave = hmR0SvmSupportsNextRipSave(pVCpu);
+    if (fSupportsNextRipSave)
+    {
+        HMSVM_CPUMCTX_IMPORT_STATE(pVCpu, IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK);
+        uint8_t const cbInstr = hmR0SvmGetInstrLength(pVCpu);
+        rcStrict = IEMExecDecodedInvd(pVCpu, cbInstr);
+    }
+    else
+    {
+        HMSVM_CPUMCTX_IMPORT_STATE(pVCpu, IEM_CPUMCTX_EXTRN_MUST_MASK);
+        rcStrict = IEMExecOne(pVCpu);
+    }
+
+    if (rcStrict == VINF_IEM_RAISED_XCPT)
+    {
+        rcStrict = VINF_SUCCESS;
+        ASMAtomicUoOrU64(&pVCpu->hm.s.fCtxChanged, HM_CHANGED_RAISED_XCPT_MASK);
+    }
+    HMSVM_CHECK_SINGLE_STEP(pVCpu, rcStrict);
+    return VBOXSTRICTRC_TODO(rcStrict);
 }