Changeset 84660 in vbox

Timestamp:

Jun 3, 2020 11:52:41 AM (5 years ago)

Author:

vboxsync

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

138413

Message:

Debugger: Add support for the Rcmd/monitor packet to access the native VBox debugger, bugref:5217 [doxygen fix]

Location:

trunk/src/VBox/Debugger

Files:

• DBGCGdbRemoteStub.cpp (modified) (2 diffs)
• DBGConsole.cpp (modified) (1 diff)

trunk/src/VBox/Debugger/DBGCGdbRemoteStub.cpp ¶

@@ -1946 +1946 @@
         case DBGFEVENT_BREAKPOINT_HYPER:
         {
+            rc = dbgcBpExec(pDbgc, pEvent->u.Bp.iBp);
+            switch (rc)
+            {
+                case VERR_DBGC_BP_NOT_FOUND:
+                    rc = pDbgc->CmdHlp.pfnPrintf(&pDbgc->CmdHlp, NULL, "\ndbgf event: Unknown breakpoint %u! (%s)\n",
+                                                 pEvent->u.Bp.iBp, dbgcGetEventCtx(pEvent->enmCtx));
+                    break;
+
+                case VINF_DBGC_BP_NO_COMMAND:
+                    rc = pDbgc->CmdHlp.pfnPrintf(&pDbgc->CmdHlp, NULL, "\ndbgf event: Breakpoint %u! (%s)\n",
+                                                 pEvent->u.Bp.iBp, dbgcGetEventCtx(pEvent->enmCtx));
+                    break;
+
+                case VINF_BUFFER_OVERFLOW:
+                    rc = pDbgc->CmdHlp.pfnPrintf(&pDbgc->CmdHlp, NULL, "\ndbgf event: Breakpoint %u! Command too long to execute! (%s)\n",
+                                                 pEvent->u.Bp.iBp, dbgcGetEventCtx(pEvent->enmCtx));
+                    break;
+
+                default:
+                    break;
+            }
+            if (RT_SUCCESS(rc) && DBGFR3IsHalted(pDbgc->pUVM))
+            {
+                rc = pDbgc->CmdHlp.pfnExec(&pDbgc->CmdHlp, "r");
+
+                /* Set the resume flag to ignore the breakpoint when resuming execution. */
+                if (   RT_SUCCESS(rc)
+                    && pEvent->enmType == DBGFEVENT_BREAKPOINT)
+                    rc = pDbgc->CmdHlp.pfnExec(&pDbgc->CmdHlp, "r eflags.rf = 1");
+            }
+
             rc = dbgcGdbStubCtxReplySendSigTrap(pThis);
             break;
@@ -2165 +2196 @@
 
 /**
- * @copydoc{DBGC,pfnOutput}
+ * @copydoc DBGC::pfnOutput
  */
 static DECLCALLBACK(int) dbgcOutputGdb(void *pvUser, const char *pachChars, size_t cbChars)

trunk/src/VBox/Debugger/DBGConsole.cpp ¶

@@ -1090 +1090 @@
 
 /**
- * @copydoc{DBGC,pfnOutput}
+ * @copydoc DBGC::pfnOutput
  */
 static DECLCALLBACK(int) dbgcOutputNative(void *pvUser, const char *pachChars, size_t cbChars)