Changeset 87130 in vbox for trunk/include/VBox

Timestamp:

Dec 27, 2020 7:32:53 PM (4 years ago)

Author:

vboxsync

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

142030

Message:

VMM: More owner handling code for bugref:9837

Location:

trunk/include/VBox

Files:

• err.h (modified) (1 diff)
• vmm/dbgf.h (modified) (2 diffs)

trunk/include/VBox/err.h

@@ -357 +357 @@
 /** The DBGF has no more free breakpoint owner handles. */
 #define VERR_DBGF_BP_OWNER_NO_MORE_HANDLES  (-1238)
+/** Reason for leaving RZ: Defer the owner callback invocation to Ring-3. */
+#define VINF_DBGF_R3_BP_OWNER_DEFER         1239
+/** The breakpoint owner callback returned an invalid status code. */
+#define VERR_DBGF_BP_OWNER_CALLBACK_WRONG_STATUS (-1240)
 /** @} */
 

trunk/include/VBox/vmm/dbgf.h

@@ -982 +982 @@
  * @retval  VINF_SUCCESS if the breakpoint was handled and guest execution can resume.
  * @retval  VINF_DBGF_BP_HALT if guest execution should be stopped and the debugger should be invoked.
+ * @retval  VINF_DBGF_R3_BP_OWNER_DEFER return to ring-3 and invoke the owner callback there again.
  *
  * @param   pVM         The cross-context VM structure pointer.
@@ -1045 +1046 @@
 
 VMMR3DECL(int) DBGFR3BpEnum(PUVM pUVM, PFNDBGFBPENUM pfnCallback, void *pvUser);
+
+VMMR3_INT_DECL(int) DBGFR3BpHit(PVM pVM, PVMCPU pVCpu);
 /** @} */
 #endif /* !IN_RING3 */