Changeset 91249 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Sep 15, 2021 12:37:46 PM (3 years ago)

Author:

vboxsync

Message:

VMM/PGM: Kicked out unused structure offset members. bugref:9517

File:

• trunk/src/VBox/VMM/include/PGMInternal.h (modified) (4 diffs)

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

@@ -2911 +2911 @@
 
 /**
- * Converts a PGM pointer into a VM pointer.
- * @returns Pointer to the VM structure the PGM is part of.
- * @param   pPGM   Pointer to PGM instance data.
- */
-#define PGM2VM(pPGM)  ( (PVM)((char*)pPGM - pPGM->offVM) )
-
-/**
  * PGM Data (part of VM)
  */
 typedef struct PGM
 {
-    /** Offset to the VM structure. */
-    int32_t                         offVM;
-    /** Offset of the PGMCPU structure relative to VMCPU. */
-    int32_t                         offVCpuPGM;
-
     /** @cfgm{/RamPreAlloc, boolean, false}
      * Indicates whether the base RAM should all be allocated before starting
@@ -3103 +3091 @@
     uint32_t                        cDeprecatedPageLocks;
     /** Alignment padding. */
-    uint32_t                        au32Alignment2[1];
+    uint32_t                        au32Alignment2[1+2];
 
 
@@ -3307 +3295 @@
 
 #ifdef VBOX_WITH_STATISTICS
+/**
+ * Per CPU statistis for PGM (used to be on the heap).
+ */
 typedef struct PGMCPUSTATS
 {
@@ -3496 +3487 @@
 
 /**
- * Converts a PGMCPU pointer into a VM pointer.
- * @returns Pointer to the VM structure the PGM is part of.
- * @param   pPGM    Pointer to PGMCPU instance data.
- */
-#define PGMCPU2VM(pPGM)         ( (PVM)((char*)(pPGM) - (pPGM)->offVM) )
-
-/**
- * Converts a PGMCPU pointer into a PGM pointer.
- * @returns Pointer to the VM structure the PGM is part of.
- * @param   pPGMCpu Pointer to PGMCPU instance data.
- */
-#define PGMCPU2PGM(pPGMCpu)     ( (PPGM)((char *)(pPGMCpu) - (pPGMCpu)->offPGM) )
-
-/**
  * PGMCPU Data (part of VMCPU).
  */
 typedef struct PGMCPU
 {
-    /** Offset to the VM structure. */
-    int32_t                         offVM;
-    /** Offset to the VMCPU structure. */
-    int32_t                         offVCpu;
-    /** Offset of the PGM structure relative to VMCPU. */
-    int32_t                         offPGM;
-    uint32_t                        uPadding0;      /**< structure size alignment. */
-
     /** A20 gate mask.
      * Our current approach to A20 emulation is to let REM do it and don't bother