vbox的更動 49141 路徑 trunk/src/VBox/VMM/testcase

時間撮記:

2013-10-16 下午02:07:14 (11 年 以前)

作者:

vboxsync

訊息:

tstVMM: Extended it with a 'msr' mode for dump the MSRs of the host CPU brute-force style.

檔案:

• trunk/src/VBox/VMM/testcase/tstVMM.cpp (修改) (6 筆差異)

trunk/src/VBox/VMM/testcase/tstVMM.cpp

@@ -55 +55 @@
 *   Internal Functions                                                         *
 *******************************************************************************/
-VMMR3DECL(int) VMMDoTest(PVM pVM); /* Linked into VMM, see ../VMMTests.cpp. */
+VMMR3DECL(int) VMMDoTest(PVM pVM);    /* Linked into VMM, see ../VMMTests.cpp. */
+VMMR3DECL(int) VMMDoBruteForceMsrs(PVM pVM); /* Ditto. */
 
 
@@ -210 +211 @@
     enum
     {
-        kTstVMMTest_VMM,  kTstVMMTest_TM
+        kTstVMMTest_VMM,  kTstVMMTest_TM, kTstVMMTest_MSRs
     } enmTestOpt = kTstVMMTest_VMM;
 
@@ -230 +231 @@
                 else if (!strcmp("tm", ValueUnion.psz))
                     enmTestOpt = kTstVMMTest_TM;
+                else if (!strcmp("msr", ValueUnion.psz) || !strcmp("msrs", ValueUnion.psz))
+                    enmTestOpt = kTstVMMTest_MSRs;
                 else
                 {
@@ -238 +241 @@
 
             case 'h':
-                RTPrintf("usage: tstVMM [--cpus|-c cpus] [--test <vmm|tm>]\n");
+                RTPrintf("usage: tstVMM [--cpus|-c cpus] [--test <vmm|tm|msr>]\n");
                 return 1;
 
@@ -274 +277 @@
                 if (RT_FAILURE(rc))
                     RTTestFailed(hTest, "VMMDoTest failed: rc=%Rrc\n", rc);
+                STAMR3Dump(pUVM, "*");
                 break;
             }
@@ -290 +294 @@
                 if (RT_FAILURE(rc))
                     RTTestFailed(hTest, "VMMDoTest failed: rc=%Rrc\n", rc);
-                break;
-            }
-        }
-
-        STAMR3Dump(pUVM, "*");
+                STAMR3Dump(pUVM, "*");
+                break;
+            }
+
+            case kTstVMMTest_MSRs:
+            {
+                RTTestSub(hTest, "MSRs");
+                if (g_cCpus == 1)
+                {
+                    rc = VMR3ReqCallWaitU(pUVM, 0 /*idDstCpu*/, (PFNRT)VMMDoBruteForceMsrs, 1, pVM);
+                    if (RT_FAILURE(rc))
+                        RTTestFailed(hTest, "VMMDoBruteForceMsrs failed: rc=%Rrc\n", rc);
+                }
+                else
+                    RTTestFailed(hTest, "The MSR test can only be run with one VCpu!\n");
+                break;
+            }
+        }
 
         /*