Changeset 66585 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Apr 17, 2017 4:34:11 AM (8 years ago)

Author:

vboxsync

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

114612

Message:

VMM: Nested Hw.virt: SVM bits.

File:

• trunk/src/VBox/VMM/VMMAll/HMSVMAll.cpp (modified) (8 diffs)

trunk/src/VBox/VMM/VMMAll/HMSVMAll.cpp

@@ -828 +828 @@
                                                           uint64_t uExitInfo2)
 {
-#define HMSVM_VMEXIT_RET()    do { return HMSvmNstGstVmExit(pVCpu, pCtx, uExitCode, uExitInfo1, uExitInfo2); } while (0)
+#define HMSVM_VMEXIT() \
+
 #define HMSVM_CTRL_INTERCEPT_VMEXIT_RET(a_Intercept) \
     do { \
@@ -849 +850 @@
         case SVM_EXIT_EXCEPTION_24: case SVM_EXIT_EXCEPTION_25: case SVM_EXIT_EXCEPTION_26: case SVM_EXIT_EXCEPTION_27:
         case SVM_EXIT_EXCEPTION_28: case SVM_EXIT_EXCEPTION_29: case SVM_EXIT_EXCEPTION_30: case SVM_EXIT_EXCEPTION_31:
+        {
             if (CPUMIsGuestSvmXcptInterceptSet(pCtx, (X86XCPT)(uExitCode - SVM_EXIT_EXCEPTION_0)))
-                    HMSVM_VMEXIT_RET();
+                    return HMSvmNstGstVmExit(pVCpu, pCtx, uExitCode, uExitInfo1, uExitInfo2);
                 break;
+        }
 
         case SVM_EXIT_WRITE_CR0:  case SVM_EXIT_WRITE_CR1:  case SVM_EXIT_WRITE_CR2:  case SVM_EXIT_WRITE_CR3:
@@ -857 +860 @@
         case SVM_EXIT_WRITE_CR8:  case SVM_EXIT_WRITE_CR9:  case SVM_EXIT_WRITE_CR10: case SVM_EXIT_WRITE_CR11:
         case SVM_EXIT_WRITE_CR12: case SVM_EXIT_WRITE_CR13: case SVM_EXIT_WRITE_CR14: case SVM_EXIT_WRITE_CR15:
+        {
             if (CPUMIsGuestSvmWriteCRxInterceptSet(pCtx, uExitCode - SVM_EXIT_WRITE_CR0))
-                HMSVM_VMEXIT_RET();
+                return HMSvmNstGstVmExit(pVCpu, pCtx, uExitCode, uExitInfo1, uExitInfo2);
             break;
+        }
 
         case SVM_EXIT_READ_CR0:  case SVM_EXIT_READ_CR1:  case SVM_EXIT_READ_CR2:  case SVM_EXIT_READ_CR3:
@@ -865 +870 @@
         case SVM_EXIT_READ_CR8:  case SVM_EXIT_READ_CR9:  case SVM_EXIT_READ_CR10: case SVM_EXIT_READ_CR11:
         case SVM_EXIT_READ_CR12: case SVM_EXIT_READ_CR13: case SVM_EXIT_READ_CR14: case SVM_EXIT_READ_CR15:
+        {
             if (CPUMIsGuestSvmReadCRxInterceptSet(pCtx, uExitCode - SVM_EXIT_READ_CR0))
-                HMSVM_VMEXIT_RET();
+                return HMSvmNstGstVmExit(pVCpu, pCtx, uExitCode, uExitInfo1, uExitInfo2);
             break;
+        }
 
         case SVM_EXIT_READ_DR0:  case SVM_EXIT_READ_DR1:  case SVM_EXIT_READ_DR2:  case SVM_EXIT_READ_DR3:
@@ -873 +880 @@
         case SVM_EXIT_READ_DR8:  case SVM_EXIT_READ_DR9:  case SVM_EXIT_READ_DR10: case SVM_EXIT_READ_DR11:
         case SVM_EXIT_READ_DR12: case SVM_EXIT_READ_DR13: case SVM_EXIT_READ_DR14: case SVM_EXIT_READ_DR15:
+        {
             if (CPUMIsGuestSvmReadDRxInterceptSet(pCtx, uExitCode - SVM_EXIT_READ_DR0))
-                HMSVM_VMEXIT_RET();
+                return HMSvmNstGstVmExit(pVCpu, pCtx, uExitCode, uExitInfo1, uExitInfo2);
             break;
+        }
 
         case SVM_EXIT_WRITE_DR0:  case SVM_EXIT_WRITE_DR1:  case SVM_EXIT_WRITE_DR2:  case SVM_EXIT_WRITE_DR3:
@@ -881 +890 @@
         case SVM_EXIT_WRITE_DR8:  case SVM_EXIT_WRITE_DR9:  case SVM_EXIT_WRITE_DR10: case SVM_EXIT_WRITE_DR11:
         case SVM_EXIT_WRITE_DR12: case SVM_EXIT_WRITE_DR13: case SVM_EXIT_WRITE_DR14: case SVM_EXIT_WRITE_DR15:
+        {
             if (CPUMIsGuestSvmWriteDRxInterceptSet(pCtx, uExitCode - SVM_EXIT_WRITE_DR0))
-                HMSVM_VMEXIT_RET();
+                return HMSvmNstGstVmExit(pVCpu, pCtx, uExitCode, uExitInfo1, uExitInfo2);
             break;
+        }
 
         case SVM_EXIT_INTR:                HMSVM_CTRL_INTERCEPT_VMEXIT_RET(SVM_CTRL_INTERCEPT_INTR);
@@ -930 +941 @@
         case SVM_EXIT_XSETBV:              HMSVM_CTRL_INTERCEPT_VMEXIT_RET(SVM_CTRL_INTERCEPT_XSETBV);
 
-#if 0
         case SVM_EXIT_IOIO:
-        {
-            if (CPUMIsGuestSvmCtrlInterceptSet(pCtx, SVM_CTRL_INTERCEPT_IOIO_PROT))
-            {
-                SVMIOIOEXIT IOExitInfo;
-                IOExitInfo.u = uExitInfo1;
-                const volatile void *pvIOPM = pCtx->hwvirt.svm.CTX_SUFF(pvIoBitmap);
-                uint16_t const offIoBitmap = pVIOPM + (IOExitInfo.n.u16Port / 8);
-                uint16_t const u16Port  = IOExitInfo.n.u16Port;
-                uint8_t  const cbIoSize = IOExitInfo.n.u1OP32 ? 4 : IOExitInfo.n.u1OP16;
-            }
-            break;
-        }
-#endif
+            AssertMsgFailed(("Use HMSvmNstGstHandleMsrIntercept!\n"));
+            return VERR_SVM_IPE_1;
 
         case SVM_EXIT_MSR:
@@ -957 +956 @@
 
         default:
-            AssertMsgFailed(("Unsupported.\n"));
+            AssertMsgFailed(("Unsupported SVM exit code %#RX64\n", uExitCode));
             return VERR_SVM_IPE_1;
     }