Changeset 73351 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Jul 25, 2018 1:02:11 PM (7 years ago)

Author:

vboxsync

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

123965

Message:

VBoxGuest,VMMDev,DBGF,VM: Added bug check report to VBoxGuest/VMMDev and hooked it up to DBGF. Made DBGF remember the last reported bug check, adding an info handler for displaying it. Added VM reset counters w/ getters for use in bug check reporting.

Location:

trunk/src/VBox/VMM/include

Files:

• DBGFInternal.h (modified) (2 diffs)
• VMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/include/DBGFInternal.h

@@ -300 +300 @@
     /** INT3 breakpoint search optimizations. */
     DBGFBPSEARCHOPT             Int3;
+
+    /**
+     * Bug check data.
+     * @note This will not be reset on reset.
+     */
+    struct
+    {
+        /** The ID of the CPU reporting it. */
+        VMCPUID                 idCpu;
+        /** The event associated with the bug check (gives source).
+         * This is set to DBGFEVENT_END if no BSOD data here. */
+        DBGFEVENTTYPE           enmEvent;
+        /** The total reset count at the time (VMGetResetCount). */
+        uint32_t                uResetNo;
+        /** Explicit padding. */
+        uint32_t                uPadding;
+        /** When it was reported (TMVirtualGet). */
+        uint64_t                uTimestamp;
+        /** The bug check number.
+         * @note This is really just 32-bit wide, see KeBugCheckEx.  */
+        uint64_t                uBugCheck;
+        /** The bug check parameters. */
+        uint64_t                auParameters[4];
+    } BugCheck;
 } DBGF;
 AssertCompileMemberAlignment(DBGF, DbgEvent, 8);
@@ -490 +514 @@
 int  dbgfR3PlugInInit(PUVM pUVM);
 void dbgfR3PlugInTerm(PUVM pUVM);
+int  dbgfR3BugCheckInit(PVM pVM);
 
 

trunk/src/VBox/VMM/include/VMInternal.h

@@ -166 +166 @@
     /** The VM should power off instead of reset. */
     bool                            fPowerOffInsteadOfReset;
+    /** Reset counter (soft + hard). */
+    uint32_t                        cResets;
+    /** Hard reset counter. */
+    uint32_t                        cHardResets;
+    /** Soft reset counter. */
+    uint32_t                        cSoftResets;
 } VMINT;
 /** Pointer to the VM Internal Data (part of the VM structure). */