Frame Heap

Data Structures
struct	MEMFrmHeapState
struct	MEMFrmHeap

Typedefs
typedef enum MEMFrmHeapFreeMode	MEMFrmHeapFreeMode
typedef struct MEMFrmHeap	MEMFrmHeap
typedef struct MEMFrmHeapState	MEMFrmHeapState

Enumerations
enum	MEMFrmHeapFreeMode {   MEM_FRM_HEAP_FREE_HEAD = 1 << 0,   MEM_FRM_HEAP_FREE_TAIL = 1 << 1,   MEM_FRM_HEAP_FREE_ALL = MEM_FRM_HEAP_FREE_HEAD | MEM_FRM_HEAP_FREE_TAIL }

Functions
MEMHeapHandle	MEMCreateFrmHeapEx (void *heap, uint32_t size, uint32_t flags)
void *	MEMDestroyFrmHeap (MEMHeapHandle heap)
void *	MEMAllocFromFrmHeapEx (MEMHeapHandle heap, uint32_t size, int alignment)
void	MEMFreeToFrmHeap (MEMHeapHandle heap, MEMFrmHeapFreeMode mode)
BOOL	MEMRecordStateForFrmHeap (MEMHeapHandle heap, uint32_t tag)
BOOL	MEMFreeByStateToFrmHeap (MEMHeapHandle heap, uint32_t tag)
uint32_t	MEMAdjustFrmHeap (MEMHeapHandle heap)
uint32_t	MEMResizeForMBlockFrmHeap (MEMHeapHandle heap, uint32_t addr, uint32_t size)
uint32_t	MEMGetAllocatableSizeForFrmHeapEx (MEMHeapHandle heap, int alignment)

Detailed Description

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Data Structure Documentation

MEMFrmHeapState

struct MEMFrmHeapState

Definition at line 25 of file memfrmheap.h.

Data Fields
uint32_t	tag
void *	head
void *	tail
MEMFrmHeapState *	previous

MEMFrmHeap

struct MEMFrmHeap

Definition at line 38 of file memfrmheap.h.

Data Fields
MEMHeapHeader	header
void *	head
void *	tail
MEMFrmHeapState *	previousState

Typedef Documentation

MEMFrmHeapFreeMode

typedef enum MEMFrmHeapFreeMode MEMFrmHeapFreeMode

MEMFrmHeap

typedef struct MEMFrmHeap MEMFrmHeap

Definition at line 22 of file memfrmheap.h.

MEMFrmHeapState

typedef struct MEMFrmHeapState MEMFrmHeapState

Definition at line 23 of file memfrmheap.h.

Enumeration Type Documentation

MEMFrmHeapFreeMode

enum MEMFrmHeapFreeMode

Enumerator
MEM_FRM_HEAP_FREE_HEAD
MEM_FRM_HEAP_FREE_TAIL
MEM_FRM_HEAP_FREE_ALL

Definition at line 15 of file memfrmheap.h.

Function Documentation

MEMCreateFrmHeapEx()

MEMHeapHandle MEMCreateFrmHeapEx	(	void *	heap,
		uint32_t	size,
		uint32_t	flags
	)

MEMDestroyFrmHeap()

void* MEMDestroyFrmHeap

(

MEMHeapHandle

heap

)

MEMAllocFromFrmHeapEx()

void* MEMAllocFromFrmHeapEx	(	MEMHeapHandle	heap,
		uint32_t	size,
		int	alignment
	)

MEMFreeToFrmHeap()

void MEMFreeToFrmHeap	(	MEMHeapHandle	heap,
		MEMFrmHeapFreeMode	mode
	)

MEMRecordStateForFrmHeap()

BOOL MEMRecordStateForFrmHeap	(	MEMHeapHandle	heap,
		uint32_t	tag
	)

MEMFreeByStateToFrmHeap()

BOOL MEMFreeByStateToFrmHeap	(	MEMHeapHandle	heap,
		uint32_t	tag
	)

MEMAdjustFrmHeap()

uint32_t MEMAdjustFrmHeap

(

MEMHeapHandle

heap

)

MEMResizeForMBlockFrmHeap()

uint32_t MEMResizeForMBlockFrmHeap	(	MEMHeapHandle	heap,
		uint32_t	addr,
		uint32_t	size
	)

MEMGetAllocatableSizeForFrmHeapEx()

uint32_t MEMGetAllocatableSizeForFrmHeapEx	(	MEMHeapHandle	heap,
		int	alignment
	)