mem2_manager.c File Reference

#include <string.h>
#include <malloc.h>
#include <unistd.h>
#include <ogc/machine/asm.h>
#include <ogc/lwp_heap.h>
#include <ogc/system.h>
#include <retro_inline.h>
#include "mem2_manager.h"

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Macros
#define	ROUNDUP32(v)   (((uint32_t)(v) + 0x1f) & ~0x1f)

Functions
static INLINE heap_block *	__lwp_heap_blockat (heap_block *block, uint32_t offset)
static INLINE heap_block *	__lwp_heap_usrblockat (void *ptr)
static INLINE bool	__lwp_heap_blockin (heap_cntrl *heap, heap_block *block)
static INLINE bool	__lwp_heap_blockfree (heap_block *block)
static INLINE uint32_t	__lwp_heap_blocksize (heap_block *block)
static uint32_t	__lwp_heap_block_size (heap_cntrl *theheap, void *ptr)
bool	gx_init_mem2 (void)
void *	_mem2_memalign (uint8_t align, uint32_t size)
void *	_mem2_malloc (uint32_t size)
void	_mem2_free (void *ptr)
void *	_mem2_realloc (void *ptr, uint32_t newsize)
void *	_mem2_calloc (uint32_t num, uint32_t size)
char *	_mem2_strdup (const char *s)
char *	_mem2_strndup (const char *s, size_t n)
uint32_t	gx_mem2_used (void)
uint32_t	gx_mem2_total (void)
void *	__real_malloc (size_t size)
void *	__real_calloc (size_t n, size_t size)
void *	__real_memalign (size_t a, size_t size)
void	__real_free (void *p)
void *	__real_realloc (void *p, size_t size)
void *	__real_strdup (const char *s)
void *	__real_strndup (const char *s, size_t n)
size_t	__real_malloc_usable_size (void *p)
	__attribute__ ((used))

Variables
uint32_t	MALLOC_MEM2 = 0
static heap_cntrl	gx_mem2_heap

Macro Definition Documentation

ROUNDUP32

#define ROUNDUP32

(

v

)

(((uint32_t)(v) + 0x1f) & ~0x1f)

Function Documentation

__attribute__()

__attribute__

(

(used)

)

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__lwp_heap_block_size()

static uint32_t __lwp_heap_block_size ( heap_cntrl *  theheap, void *  ptr  )

static

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__lwp_heap_blockat()

static INLINE heap_block* __lwp_heap_blockat ( heap_block *  block, uint32_t  offset  )

static

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__lwp_heap_blockfree()

static INLINE bool __lwp_heap_blockfree ( heap_block *  block )

static

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__lwp_heap_blockin()

static INLINE bool __lwp_heap_blockin ( heap_cntrl *  heap, heap_block *  block  )

static

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__lwp_heap_blocksize()

static INLINE uint32_t __lwp_heap_blocksize ( heap_block *  block )

static

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__lwp_heap_usrblockat()

static INLINE heap_block* __lwp_heap_usrblockat ( void *  ptr )

static

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__real_calloc()

void* __real_calloc	(	size_t	n,
		size_t	size
	)

__real_free()

void __real_free

(

void *

p

)

__real_malloc()

void* __real_malloc

(

size_t

size

)

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__real_malloc_usable_size()

size_t __real_malloc_usable_size

(

void *

p

)

__real_memalign()

void* __real_memalign	(	size_t	a,
		size_t	size
	)

__real_realloc()

void* __real_realloc	(	void *	p,
		size_t	size
	)

__real_strdup()

void* __real_strdup

(

const char *

s

)

__real_strndup()

void* __real_strndup	(	const char *	s,
		size_t	n
	)

_mem2_calloc()

void* _mem2_calloc	(	uint32_t	num,
		uint32_t	size
	)

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_mem2_free()

void _mem2_free

(

void *

ptr

)

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_mem2_malloc()

void* _mem2_malloc

(

uint32_t

size

)

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_mem2_memalign()

void* _mem2_memalign	(	uint8_t	align,
		uint32_t	size
	)

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_mem2_realloc()

void* _mem2_realloc	(	void *	ptr,
		uint32_t	newsize
	)

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_mem2_strdup()

char* _mem2_strdup

(

const char *

s

)

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_mem2_strndup()

char* _mem2_strndup	(	const char *	s,
		size_t	n
	)

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gx_init_mem2()

bool gx_init_mem2

(

void

)

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gx_mem2_total()

uint32_t gx_mem2_total

(

void

)

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gx_mem2_used()

uint32_t gx_mem2_used

(

void

)

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Variable Documentation

gx_mem2_heap

heap_cntrl gx_mem2_heap

static

MALLOC_MEM2

uint32_t MALLOC_MEM2 = 0