Changeset 20868 in vbox

Timestamp:

Jun 24, 2009 12:10:55 AM (15 years ago)

Author:

vboxsync

Message:

DBGFR3MemRead: Support for reading HMA by virtual address.

Location:

trunk/src/VBox/VMM

Files:

• DBGFMem.cpp (modified) (1 diff)
• MMHyper.cpp (modified) (1 diff)

trunk/src/VBox/VMM/DBGFMem.cpp

@@ -162 +162 @@
     if (DBGFADDRESS_IS_HMA(pAddress))
     {
-        rc = VERR_INVALID_POINTER;
+        if (DBGFADDRESS_IS_PHYS(pAddress))
+            rc = VERR_INVALID_POINTER;
+        else
+            rc = MMR3HyperReadGCVirt(pVM, pvBuf, pAddress->FlatPtr, cbRead);
     }
     else

trunk/src/VBox/VMM/MMHyper.cpp

@@ -1188 +1188 @@
 {
     if (GCPtr - pVM->mm.s.pvHyperAreaGC >= pVM->mm.s.cbHyperArea)
-        return VERR_INVALID_PARAMETER;
+        return VERR_INVALID_POINTER;
     return PGMR3MapRead(pVM, pvDst, GCPtr, cb);
 }