Changeset 65300 in vbox

Timestamp:

Jan 15, 2017 5:53:36 PM (8 years ago)

Author:

vboxsync

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

112871

Message:

PGM,PDM: Added API for reducing the size a MMIO2 or pre-registered MMIO region when loading saved state.

File:

• trunk/src/VBox/VMM/include/PGMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/include/PGMInternal.h

@@ -1720 +1720 @@
     uint8_t                             idMmio2;
     /** Alignment padding for putting the ram range on a PGMPAGE alignment boundary. */
-    uint8_t                             abAlignment[HC_ARCH_BITS == 32 ? 6 : 2];
+    uint8_t                             abAlignment[HC_ARCH_BITS == 32 ? 6 + 8 : 2 + 8];
+    /** The real size.
+     * This may be larger than indicated by RamRange.cb if the range has been
+     * reduced during saved state loading. */
+    RTGCPHYS                            cbReal;
     /** Pointer to the physical handler for MMIO. */
     R3PTRTYPE(PPGMPHYSHANDLER)          pPhysHandlerR3;