Changeset 12728 in vbox

Timestamp:

Sep 25, 2008 12:51:51 PM (17 years ago)

Author:

vboxsync

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

37046

Message:

Added CPUMIsGuestInRealModeEx

File:

• trunk/include/VBox/cpum.h (modified) (1 diff)

trunk/include/VBox/cpum.h

@@ -709 +709 @@
 
 /**
+ * Tests if the guest is running in real mode or not.
+ *
+ * @returns true if in real mode, otherwise false.
+ * @param   pCtx    Current CPU context
+ */
+DECLINLINE(bool) CPUMIsGuestInRealModeEx(PCPUMCTX pCtx)
+{
+    return !(pCtx->cr0 & X86_CR0_PE);
+}
+
+/**
  * Tests if the guest is running in protected or not.
  *