Changeset 17303 in vbox

Timestamp:

Mar 3, 2009 4:53:01 PM (16 years ago)

Author:

vboxsync

Message:

Updates

Location:

trunk

Files:

• include/VBox/hwaccm.h (modified) (2 diffs)
• src/VBox/VMM/HWACCM.cpp (modified) (1 diff)

trunk/include/VBox/hwaccm.h

@@ -34 +34 @@
 #include <VBox/types.h>
 #include <VBox/pgm.h>
+#include <VBox/cpum.h>
 #include <iprt/mp.h>
 
@@ -65 +66 @@
  */
 #define HWACCMIsEnabled(pVM)    ((pVM)->fHWACCMEnabled)
+
+ /**
+ * Check if the current CPU state is valid for emulating IO blocks in the recompiler
+ *
+ * @returns boolean
+ * @param   pCtx        CPU context
+ */
+#define HWACCMCanEmulateIoBlock(pCtx)    (!CPUMIsGuestInPagedProtectedModeEx(pCtx))
 
 VMMDECL(int)    HWACCMInvalidatePage(PVM pVM, RTGCPTR GCVirt);

trunk/src/VBox/VMM/HWACCM.cpp

@@ -1204 +1204 @@
 
     /* This is primarily intended to speed up Grub, so we don't care about paged protected mode. */
-    if (!CPUMIsGuestInPagedProtectedModeEx(pCtx))
+    if (HWACCMCanEmulateIoBlock(pCtx))
     {
         Log(("HWACCMR3EmulateIoBlock -> enabled\n"));