btmemr.c File Reference

#include <stdlib.h>
#include <string.h>
#include "asm.h"
#include "processor.h"
#include "bt.h"
#include "btmemr.h"

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Classes
struct	mem

Macros
#define	MIN_SIZE   12
#define	SIZEOF_STRUCT_MEM   (sizeof(struct mem)+(((sizeof(struct mem)%MEM_ALIGNMENT)==0)?0:(4-(sizeof(struct mem)%MEM_ALIGNMENT))))

Functions
static void	plug_holes (struct mem *rmem)
void	btmemr_init ()
void *	btmemr_malloc (u32 size)
void	btmemr_free (void *ptr)
void *	btmemr_realloc (void *ptr, u32 newsize)
void *	btmemr_reallocm (void *ptr, u32 newsize)

Variables
static struct mem *	ram_free
static struct mem *	ram_end
static u8	ram_block [sizeof(struct mem)+MEM_SIZE+MEM_ALIGNMENT]

Macro Definition Documentation

MIN_SIZE

#define MIN_SIZE   12

SIZEOF_STRUCT_MEM

#define SIZEOF_STRUCT_MEM   (sizeof(struct mem)+(((sizeof(struct mem)%MEM_ALIGNMENT)==0)?0:(4-(sizeof(struct mem)%MEM_ALIGNMENT))))

Function Documentation

btmemr_free()

void btmemr_free

(

void *

ptr

)

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btmemr_init()

void btmemr_init

(

)

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btmemr_malloc()

void* btmemr_malloc

(

u32

size

)

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btmemr_realloc()

void* btmemr_realloc	(	void *	ptr,
		u32	newsize
	)

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btmemr_reallocm()

void* btmemr_reallocm	(	void *	ptr,
		u32	newsize
	)

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plug_holes()

static void plug_holes ( struct mem *  rmem )

static

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Variable Documentation

ram_block

u8 ram_block[sizeof(struct mem)+MEM_SIZE+MEM_ALIGNMENT]

static

ram_end

struct mem* ram_end

static

ram_free

struct mem* ram_free

static