Changeset 84488 in vbox for trunk/src/VBox/VMM/VMMAll/DBGFAllTracer.cpp

Timestamp:

May 25, 2020 10:21:02 AM (5 years ago)

Author:

vboxsync

Message:

VMM/DBGFTracer: Implement support for guest memory read/write events, bugref:9210

The data from guest memory transfers need to be aggregated from the indivudual event entries
before they can be written out.

File:

• trunk/src/VBox/VMM/VMMAll/DBGFAllTracer.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMAll/DBGFAllTracer.cpp

@@ -94 +94 @@
                                size_t cbEvtDesc, uint64_t *pidEvt)
 {
+    LogFlowFunc(("pVM=%p pThisCC=%p hEvtSrc=%llu enmTraceEvt=%u idEvtPrev=%llu pvEvtDesc=%p cbEvtDesc=%zu pidEvt=%p\n",
+                 pVM, pThisCC, hEvtSrc, enmTraceEvt, idEvtPrev, pvEvtDesc, cbEvtDesc, pidEvt));
+
     PDBGFTRACERSHARED pSharedCC = pThisCC->CTX_SUFF(pShared);
     size_t cRingBufEvts = dbgfTracerGetRingBufSz(pThisCC) / DBGF_TRACER_EVT_SZ;
@@ -109 +112 @@
          * get its act together.
          */
+        AssertMsgFailed(("Flush thread can't keep up with event amount!\n"));
     }