Changeset 73494 in vbox for trunk/src/VBox/Runtime/common/dbg/dbgmodldr.cpp

Timestamp:

Aug 4, 2018 7:41:30 PM (7 years ago)

Author:

vboxsync

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

124121

Message:

IPRT: Added single stack frame unwind function to RTDbgMod and RTLdr, copying over the PoC from DBGFRStack.cpp. bugref:3897

File:

• trunk/src/VBox/Runtime/common/dbg/dbgmodldr.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/common/dbg/dbgmodldr.cpp

@@ -61 +61 @@
 typedef RTDBGMODLDR *PRTDBGMODLDR;
 
+
+
+/** @interface_method_impl{RTDBGMODVTDBG,pfnUnwindFrame} */
+static DECLCALLBACK(int) rtDbgModLdr_UnwindFrame(PRTDBGMODINT pMod, RTDBGSEGIDX iSeg, RTUINTPTR off, PRTDBGUNWINDSTATE pState)
+{
+    PRTDBGMODLDR pThis = (PRTDBGMODLDR)pMod->pvImgPriv;
+    Assert(pThis->u32Magic == RTDBGMODLDR_MAGIC);
+    return RTLdrUnwindFrame(pThis->hLdrMod, NULL, iSeg, off, pState);
+}
 
 
@@ -241 +250 @@
     /*.pfnGetArch = */                  rtDbgModLdr_GetArch,
     /*.pfnQueryProp = */                rtDbgModLdr_QueryProp,
+    /*.pfnUnwindFrame = */              rtDbgModLdr_UnwindFrame,
 
     /*.u32EndMagic = */                 RTDBGMODVTIMG_MAGIC