mem_expHeap.c File Reference

Classes
struct	MemRegion

Typedefs
typedef struct MemRegion	MemRegion

Functions
static void *	GetMemPtrForMBlock_ (MEMiExpHeapMBlockHead *pMBlkHd)
static void *	GetMBlockEndAddr_ (MEMiExpHeapMBlockHead *pMBHead)
static u16	GetAllocMode_ (MEMiExpHeapHead *pEHHead)
static MEMiExpHeapMBlockHead *	InitMBlock_ (MemRegion *pRegion, u16 signature)
static void	SetAllocDirForMBlock_ (MEMiExpHeapMBlockHead *pMBHead, u16 mode)
static u16	GetAlignmentForMBlock_ (const MEMiExpHeapMBlockHead *pMBlkHd)
static void	SetAlignmentForMBlock_ (MEMiExpHeapMBlockHead *pMBlkHd, u16 alignment)
static void	SetGroupIDForMBlock_ (MEMiExpHeapMBlockHead *pMBHead, u16 id)
static void	GetRegionOfMBlock_ (MemRegion *region, MEMiExpHeapMBlockHead *block)
static MEMiHeapHead *	GetHeapHeadPtrFromExpHeapHead_ (MEMiExpHeapHead *pEHHead)
static MEMiExpHeapMBlockHead *	InsertMBlock_ (MEMiExpMBlockList *list, MEMiExpHeapMBlockHead *target, MEMiExpHeapMBlockHead *prev)
static void	AppendMBlock_ (MEMiExpMBlockList *list, MEMiExpHeapMBlockHead *block)
static MEMiExpHeapHead *	GetExpHeapHeadPtrFromHeapHead_ (MEMiHeapHead *pHHead)
static MEMiExpHeapMBlockHead *	RemoveMBlock_ (MEMiExpMBlockList *list, MEMiExpHeapMBlockHead *block)
static MEMiExpHeapMBlockHead *	InitFreeMBlock_ (MemRegion *pRegion)
static void	SetAllocMode_ (MEMiExpHeapHead *pEHHead, u16 mode)
static MEMiHeapHead *	InitExpHeap_ (void *startAddress, void *endAddress, u16 optFlag)
static void *	AllocUsedBlockFromFreeBlock_ (MEMiExpHeapHead *pEHHead, MEMiExpHeapMBlockHead *pMBHeadFree, void *mblock, u32 size, u16 direction)
static void *	AllocFromHead_ (MEMiHeapHead *pHeapHd, u32 size, int alignment)
static void *	AllocFromTail_ (MEMiHeapHead *pHeapHd, u32 size, int alignment)
static BOOL	RecycleRegion_ (MEMiExpHeapHead *pEHHead, const MemRegion *pRegion)
MEMHeapHandle	MEMCreateExpHeapEx (void *startAddress, u32 size, u16 optFlag)
void *	MEMAllocFromExpHeapEx (MEMHeapHandle heap, u32 size, int alignment)
static MEMiExpHeapMBlockHead *	GetMBlockHeadPtr_ (void *memBlock)
static MEMiExpHeapHead *	GetExpHeapHeadPtrFromHandle_ (MEMHeapHandle heap)
void	MEMFreeToExpHeap (MEMHeapHandle heap, void *memBlock)

Typedef Documentation

MemRegion

typedef struct MemRegion MemRegion

Function Documentation

AllocFromHead_()

static void * AllocFromHead_ ( MEMiHeapHead * pHeapHd, u32 size, int alignment )

static

AllocFromTail_()

static void * AllocFromTail_ ( MEMiHeapHead * pHeapHd, u32 size, int alignment )

static

AllocUsedBlockFromFreeBlock_()

static void * AllocUsedBlockFromFreeBlock_ ( MEMiExpHeapHead * pEHHead, MEMiExpHeapMBlockHead * pMBHeadFree, void * mblock, u32 size, u16 direction )

static

AppendMBlock_()

static void AppendMBlock_ ( MEMiExpMBlockList * list, MEMiExpHeapMBlockHead * block )

inlinestatic

GetAlignmentForMBlock_()

static u16 GetAlignmentForMBlock_ ( const MEMiExpHeapMBlockHead * pMBlkHd )

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GetAllocMode_()

static u16 GetAllocMode_ ( MEMiExpHeapHead * pEHHead )

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GetExpHeapHeadPtrFromHandle_()

static MEMiExpHeapHead * GetExpHeapHeadPtrFromHandle_ ( MEMHeapHandle heap )

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GetExpHeapHeadPtrFromHeapHead_()

static MEMiExpHeapHead * GetExpHeapHeadPtrFromHeapHead_ ( MEMiHeapHead * pHHead )

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GetHeapHeadPtrFromExpHeapHead_()

static MEMiHeapHead * GetHeapHeadPtrFromExpHeapHead_ ( MEMiExpHeapHead * pEHHead )

inlinestatic

GetMBlockEndAddr_()

static void * GetMBlockEndAddr_ ( MEMiExpHeapMBlockHead * pMBHead )

inlinestatic

GetMBlockHeadPtr_()

static MEMiExpHeapMBlockHead * GetMBlockHeadPtr_ ( void * memBlock )

inlinestatic

GetMemPtrForMBlock_()

static void * GetMemPtrForMBlock_ ( MEMiExpHeapMBlockHead * pMBlkHd )

inlinestatic

GetRegionOfMBlock_()

static void GetRegionOfMBlock_ ( MemRegion * region, MEMiExpHeapMBlockHead * block )

static

InitExpHeap_()

static MEMiHeapHead * InitExpHeap_ ( void * startAddress, void * endAddress, u16 optFlag )

static

InitFreeMBlock_()

static MEMiExpHeapMBlockHead * InitFreeMBlock_ ( MemRegion * pRegion )

inlinestatic

InitMBlock_()

static MEMiExpHeapMBlockHead * InitMBlock_ ( MemRegion * pRegion, u16 signature )

static

InsertMBlock_()

static MEMiExpHeapMBlockHead * InsertMBlock_ ( MEMiExpMBlockList * list, MEMiExpHeapMBlockHead * target, MEMiExpHeapMBlockHead * prev )

static

MEMAllocFromExpHeapEx()

void * MEMAllocFromExpHeapEx	(	MEMHeapHandle	heap,
		u32	size,
		int	alignment )

MEMCreateExpHeapEx()

MEMHeapHandle MEMCreateExpHeapEx	(	void *	startAddress,
		u32	size,
		u16	optFlag )

MEMFreeToExpHeap()

void MEMFreeToExpHeap	(	MEMHeapHandle	heap,
		void *	memBlock )

RecycleRegion_()

static BOOL RecycleRegion_ ( MEMiExpHeapHead * pEHHead, const MemRegion * pRegion )

static

RemoveMBlock_()

static MEMiExpHeapMBlockHead * RemoveMBlock_ ( MEMiExpMBlockList * list, MEMiExpHeapMBlockHead * block )

static

SetAlignmentForMBlock_()

static void SetAlignmentForMBlock_ ( MEMiExpHeapMBlockHead * pMBlkHd, u16 alignment )

inlinestatic

SetAllocDirForMBlock_()

static void SetAllocDirForMBlock_ ( MEMiExpHeapMBlockHead * pMBHead, u16 mode )

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SetAllocMode_()

static void SetAllocMode_ ( MEMiExpHeapHead * pEHHead, u16 mode )

inlinestatic

SetGroupIDForMBlock_()

static void SetGroupIDForMBlock_ ( MEMiExpHeapMBlockHead * pMBHead, u16 id )

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