Changeset 2166 in vbox for trunk/src/VBox/VMM

Timestamp:

Apr 18, 2007 12:42:08 PM (18 years ago)

Author:

vboxsync

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

20496

Message:

Single stepping support added (as a debug feature)

File:

• trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp

@@ -37 +37 @@
 #include <VBox/iom.h>
 #include <VBox/dis.h>
+#include <VBox/dbgf.h>
 #include <VBox/disopcode.h>
 #include <iprt/param.h>
@@ -823 +824 @@
         switch (vector)
         {
+#ifdef DEBUG
+        case X86_XCPT_DB:
+            rc = DBGFR0Trap01Handler(pVM, CPUMCTX2CORE(pCtx), pCtx->dr6);
+            Assert(rc != VINF_EM_RAW_GUEST_TRAP);
+            break;
+#endif
+
         case X86_XCPT_NM:
         {