Changeset 73460 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Aug 2, 2018 9:06:59 PM (6 years ago)

Author:

vboxsync

Message:

IPRT,DBGF,Diggers: Moved DBGFRETURNTYPE and the unwind state structure to IPRT (dbg.h) in prep for debug module interface and more. Added stack unwind assist callback for the OS diggers so they can identify special stack frames and supply more info via the sure-register-value array and frame flags. Identify and decode NT/AMD64 trap frames.

File:

• trunk/src/VBox/VMM/include/DBGFInternal.h (modified) (6 diffs)

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

@@ -153 +153 @@
 
 
+#ifdef IN_RING3
 /**
  * Guest OS digger instance.
@@ -167 +168 @@
     uint8_t                     abData[16];
 } DBGFOS;
+#endif
 /** Pointer to guest OS digger instance. */
-typedef DBGFOS *PDBGFOS;
+typedef struct DBGFOS *PDBGFOS;
 /** Pointer to const guest OS digger instance. */
-typedef DBGFOS const *PCDBGFOS;
+typedef struct DBGFOS const *PCDBGFOS;
 
 
@@ -497 +499 @@
 
 
+#ifdef IN_RING3
 int  dbgfR3AsInit(PUVM pUVM);
 void dbgfR3AsTerm(PUVM pUVM);
@@ -506 +509 @@
 void dbgfR3OSTermPart1(PUVM pUVM);
 void dbgfR3OSTermPart2(PUVM pUVM);
+int  dbgfR3OSStackUnwindAssist(PUVM pUVM, VMCPUID idCpu, PDBGFSTACKFRAME pFrame, PRTDBGUNWINDSTATE pState,
+                               PCCPUMCTX pInitialCtx, RTDBGAS hAs, uint64_t *puScratch);
 int  dbgfR3RegInit(PUVM pUVM);
 void dbgfR3RegTerm(PUVM pUVM);
@@ -517 +522 @@
 int  dbgfR3BugCheckInit(PVM pVM);
 
-
-
-#ifdef IN_RING3
 /**
  * DBGF disassembler state (substate of DISSTATE).
@@ -541 +543 @@
                                         char *pszOutput, uint32_t cbOutput, PDBGFDISSTATE pDisState);
 
+#endif /* IN_RING3 */
+
+/** @} */
+
 #endif
-
-/** @} */
-
-#endif