Changeset 2295 in vbox for trunk/src/VBox/VMM

Timestamp:

Apr 20, 2007 11:41:19 PM (18 years ago)

Author:

vboxsync

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

20660

Message:

Made PGM_WITH_PAGING safe and faster.

File:

trunk/src/VBox/VMM/PGMInternal.h

-              r2288
+              r2295
 /** @} */
+/** @name Defines used to check if the guest is using paging
+ * @{ */
+#define PGM_WITH_PAGING(a)  (a == PGM_TYPE_32BIT || a == PGM_TYPE_PAE || a == PGM_TYPE_AMD64)
+/** @} */
+/** Macro for checking if the guest is using paging.
+ * @param uType     PGM_TYPE_*
+ * @remark  ASSUMES certain order of the PGM_TYPE_* values.
+ */
+#define PGM_WITH_PAGING(uType)  ((uType) >= PGM_TYPE_32BIT)
 /** @def PGM_HCPHYS_2_PTR

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