Changeset 73483 in vbox for trunk/src/VBox/VMM

Timestamp:

Aug 3, 2018 12:47:32 PM (7 years ago)

Author:

vboxsync

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

124110

Message:

DBGF,VMM: Dump sure registers for the first frame too. Display sure registers in ring-0 assertion stacks. bugref:3897

Location:

trunk/src/VBox/VMM/VMMR3

Files:

• DBGFStack.cpp (modified) (1 diff)
• VMMGuruMeditation.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/DBGFStack.cpp

@@ -1138 +1138 @@
     if (pFrame->fFlags & DBGFSTACKFRAME_FLAGS_USED_UNWIND_INFO)
     {
-        if (!fFirst)
-        {
-            rc = dbgfR3StackWalkCollectRegisterChanges(pUnwindCtx->m_pUVM, pFrame, &pUnwindCtx->m_State);
-            if (RT_FAILURE(rc))
-                return rc;
-        }
+        rc = dbgfR3StackWalkCollectRegisterChanges(pUnwindCtx->m_pUVM, pFrame, &pUnwindCtx->m_State);
+        if (RT_FAILURE(rc))
+            return rc;
 
         if (   pUnwindCtx->m_pInitialCtx

trunk/src/VBox/VMM/VMMR3/VMMGuruMeditation.cpp

@@ -507 +507 @@
                                 pHlp->pfnPrintf(pHlp, " [%s @ 0i%d]", pFrame->pLinePC->szFilename, pFrame->pLinePC->uLineNo);
                             pHlp->pfnPrintf(pHlp, "\n");
+                            for (uint32_t iReg = 0; iReg < pFrame->cSureRegs; iReg++)
+                            {
+                                const char *pszName = pFrame->paSureRegs[iReg].pszName;
+                                if (!pszName)
+                                    pszName = DBGFR3RegCpuName(pVM->pUVM, pFrame->paSureRegs[iReg].enmReg,
+                                                               pFrame->paSureRegs[iReg].enmType);
+                                char szValue[1024];
+                                szValue[0] = '\0';
+                                DBGFR3RegFormatValue(szValue, sizeof(szValue), &pFrame->paSureRegs[iReg].Value,
+                                                     pFrame->paSureRegs[iReg].enmType, false);
+                                pHlp->pfnPrintf(pHlp, "     %-3s=%s\n", pszName, szValue);
+                            }
                         }
                         DBGFR3StackWalkEnd(pFirstFrame);