Changeset 29138 in vbox for trunk/src/VBox/VMM/VMMR0/GMMR0Internal.h

Timestamp:

May 6, 2010 11:49:48 AM (15 years ago)

Author:

vboxsync

Message:

Shared paging updates

File:

• trunk/src/VBox/VMM/VMMR0/GMMR0Internal.h (modified) (3 diffs)

trunk/src/VBox/VMM/VMMR0/GMMR0Internal.h

@@ -35 +35 @@
     uint32_t        cFixedPages;
 } GMMVMSIZES;
+/** Pointer to a GMMVMSIZES. */
 typedef GMMVMSIZES *PGMMVMSIZES;
 
+/**
+ * Shared region descriptor
+ */
+typedef struct GMMSHAREDREGIONDESC
+{
+    /** Region base address. */
+    RTGCPTR64           GCRegionAddr;
+    /** Region size. */
+    uint32_t            cbRegion;
+    /** Alignment. */
+    uint32_t            u32Alignment;
+    /** Pointer to physical page address array. */
+    PRTHCPHYS           paHCPhysAndPageID;
+} GMMSHAREDREGIONDESC;
+/** Pointer to a GMMSHAREDREGIONDESC. */
+typedef GMMSHAREDREGIONDESC *PGMMSHAREDREGIONDESC;
 
 /**
@@ -58 +75 @@
     char                        szVersion[GMM_SHARED_MODULE_MAX_VERSION_STRING];
     /** Shared region descriptor(s). */
-    VMMDEVSHAREDREGIONDESC      aRegions[1];
+    GMMSHAREDREGIONDESC         aRegions[1];
 } GMMSHAREDMODULE;
 /** Pointer to a GMMSHAREDMODULE. */
@@ -76 +93 @@
     /* Set if another VM registered a different shared module at the same base address. */
     bool                        fCollision;
+    /** Align at 8 byte boundary */
+    bool                        abAlignment[7];
 
+    /** Number of regions in the aRegions array. */
+    unsigned                    cRegions;
+
+    /** Shared region descriptor(s). */
+    GMMSHAREDREGIONDESC         aRegions[1];
 } GMMSHAREDMODULEPERVM;
 /** Pointer to a GMMSHAREDMODULEPERVM. */