Changeset 7067 in vbox

Timestamp:

Feb 21, 2008 10:20:34 AM (17 years ago)

Author:

vboxsync

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

28305

Message:

Introduced RTGCPHYS32

File:

• trunk/include/iprt/types.h (modified) (1 diff)

trunk/include/iprt/types.h

@@ -754 +754 @@
 
 
+/** Guest Physical Memory Address; limited to 32 bits.*/
+typedef uint32_t        RTGCPHYS32;
+/** Pointer to Guest Physical Memory Address. */
+typedef RTGCPHYS32     *PRTGCPHYS32;
+/** Pointer to const Guest Physical Memory Address. */
+typedef const RTGCPHYS32 *PCRTGCPHYS32;
+/** @def NIL_RTGCPHYS32
+ * NIL GC Physical Address.
+ * NIL_RTGCPHYS is used to signal an invalid physical address, similar
+ * to the NULL pointer.
+ */
+#define NIL_RTGCPHYS32     ((RTGCPHYS32)~0U) /** @todo change this to (~(RTGCPHYS32)0) */
+
 /** Guest context pointer.
  * Keep in mind that this type is an unsigned integer in