memory.c File Reference

#include <proto/dos.h>
#include <proto/exec.h>
#include <exec/interrupts.h>
#include <stdlib.h>
#include "amiga/memory.h"
#include "amiga/os3support.h"
#include "amiga/schedule.h"
#include "content/llcache.h"
#include "utils/log.h"

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Enumerations
enum	{   PURGE_NONE = 0 , PURGE_STEP1 , PURGE_STEP2 , PURGE_DONE_STEP1 ,   PURGE_DONE_STEP2 }

Functions
void *	ami_memory_clear_alloc (size_t size, UBYTE value)
static int	ami_memory_slab_usage_cb (const struct __slab_usage_information *sui)
static int	ami_memory_slab_alloc_cb (const struct __slab_allocation_information *sai)
static int	ami_memory_slab_stats_cb (void *user_data, const char *line, size_t line_length)
void	ami_memory_slab_dump (BPTR fh)
static void	ami_memory_low_mem_handler (void *p)
static ASM ULONG	ami_memory_handler (REG(a0, struct MemHandlerData *mhd), REG(a1, void *userdata), REG(a6, struct ExecBase *execbase))
struct Interrupt *	ami_memory_init (void)
void	ami_memory_fini (struct Interrupt *memhandler)

Variables
ULONG	__slab_max_size = 2048
static int	low_mem_status = PURGE_NONE

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
PURGE_NONE
PURGE_STEP1
PURGE_STEP2
PURGE_DONE_STEP1
PURGE_DONE_STEP2

Definition at line 32 of file memory.c.

Function Documentation

ami_memory_clear_alloc()

void * ami_memory_clear_alloc	(	size_t	size,
		UBYTE	value
	)

Definition at line 42 of file memory.c.

Referenced by amiga_bitmap_create().

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ami_memory_fini()

void ami_memory_fini

(

struct Interrupt *

memhandler

)

Definition at line 179 of file memory.c.

Referenced by main().

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ami_memory_handler()

static ASM ULONG ami_memory_handler ( REG(a0, struct MemHandlerData *mhd)  , REG(a1, void *userdata)  , REG(a6, struct ExecBase *execbase)    )

static

Definition at line 145 of file memory.c.

References ami_memory_low_mem_handler(), ami_schedule(), low_mem_status, PURGE_DONE_STEP1, PURGE_DONE_STEP2, PURGE_NONE, PURGE_STEP1, and PURGE_STEP2.

Referenced by ami_memory_init().

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ami_memory_init()

struct Interrupt * ami_memory_init

(

void

)

Definition at line 165 of file memory.c.

References ami_memory_handler().

Referenced by main().

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ami_memory_low_mem_handler()

static void ami_memory_low_mem_handler ( void *  p )

static

Definition at line 130 of file memory.c.

References llcache_clean(), low_mem_status, NSLOG, PURGE_DONE_STEP1, PURGE_DONE_STEP2, PURGE_STEP1, and PURGE_STEP2.

Referenced by ami_memory_handler().

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ami_memory_slab_alloc_cb()

static int ami_memory_slab_alloc_cb ( const struct __slab_allocation_information *  sai )

static

Definition at line 89 of file memory.c.

References NSLOG.

Referenced by ami_memory_slab_dump().

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ami_memory_slab_dump()

void ami_memory_slab_dump

(

BPTR

fh

)

Definition at line 122 of file memory.c.

References ami_memory_slab_alloc_cb(), ami_memory_slab_stats_cb(), and ami_memory_slab_usage_cb().

Referenced by RXHOOKF().

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ami_memory_slab_stats_cb()

static int ami_memory_slab_stats_cb ( void *  user_data, const char *  line, size_t  line_length  )

static

Definition at line 110 of file memory.c.

References line().

Referenced by ami_memory_slab_dump().

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ami_memory_slab_usage_cb()

static int ami_memory_slab_usage_cb ( const struct __slab_usage_information *  sui )

static

Definition at line 50 of file memory.c.

References NSLOG.

Referenced by ami_memory_slab_dump().

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Variable Documentation

__slab_max_size

ULONG __slab_max_size = 2048

Definition at line 30 of file memory.c.

low_mem_status

int low_mem_status = PURGE_NONE

static

Definition at line 39 of file memory.c.

Referenced by ami_memory_handler(), and ami_memory_low_mem_handler().