Changeset 477 in vbox for trunk/include/VBox

Timestamp:

Jan 31, 2007 10:24:34 PM (18 years ago)

Author:

vboxsync

Message:

64-bit alignment.

File:

• trunk/include/VBox/pdm.h (modified) (4 diffs)

trunk/include/VBox/pdm.h

@@ -1954 +1954 @@
     /** Just a magic for sanity checking. */
     uint32_t    u32Magic;
+    uint32_t    u32Alignment;           /**< structure size alignment. */
     /** The actual LED status.
      * Only the device is allowed to change this. */
@@ -4269 +4270 @@
     /** Structure version number. PDM_RTCREG_VERSION defines the current version. */
     uint32_t            u32Version;
+    uint32_t            u32Alignment;   /**< structure size alignment. */
 
     /**
@@ -5373 +5375 @@
     /** Structure version. PDM_DEVINS_VERSION defines the current version. */
     uint32_t                    u32Version;
+    /** Device instance number. */
+    RTUINT                      iInstance;
+    /** The base interface of the device.
+     * The device constructor initializes this if it has any
+     * device level interfaces to export. To obtain this interface
+     * call PDMR3QueryDevice(). */
+    PDMIBASE                    IBase;
 
     /** Internal data. */
@@ -5385 +5394 @@
     /** Pointer the HC PDM Device API. */
     HCPTRTYPE(PCPDMDEVHLP)      pDevHlp;
-    /** Pointer the GC PDM Device API. */
-    GCPTRTYPE(PCPDMDEVHLPGC)    pDevHlpGC;
     /** Pointer the R0 PDM Device API. */
-    HCPTRTYPE(PCPDMDEVHLPR0)    pDevHlpR0;
+    R0PTRTYPE(PCPDMDEVHLPR0)    pDevHlpR0;
     /** Pointer to device registration structure.  */
     HCPTRTYPE(PCPDMDEVREG)      pDevReg;
     /** Configuration handle. */
     HCPTRTYPE(PCFGMNODE)        pCfgHandle;
-    /** Device instance number. */
-    RTUINT                      iInstance;
     /** Pointer to device instance data. */
     HCPTRTYPE(void *)           pvInstanceDataHC;
+    /** Pointer the GC PDM Device API. */
+    GCPTRTYPE(PCPDMDEVHLPGC)    pDevHlpGC;
     /** Pointer to device instance data. */
     GCPTRTYPE(void *)           pvInstanceDataGC;
-    /** The base interface of the device.
-     * The device constructor initializes this if it has any
-     * device level interfaces to export. To obtain this interface
-     * call PDMR3QueryDevice(). */
-    PDMIBASE                    IBase;
 #if HC_ARCH_BITS == 32
     /* padding to make achInstanceData aligned at 16 byte boundrary. */
     uint32_t                    au32Padding[HC_ARCH_BITS == 32 ? 2 : 0];
-#endif 
+#endif
     /** Device instance data. The size of this area is defined
      * in the PDMDEVREG::cbInstanceData field. */
-    char                        achInstanceData[4];
+    char                        achInstanceData[8];
 } PDMDEVINS;