| Line 28... |
Line 28... |
#include <string.h>
|
#include <string.h>
|
#include <stdlib.h>
|
#include <stdlib.h>
|
#if HAVE_MALLOC_H
|
#if HAVE_MALLOC_H
|
#include <malloc.h> /* calloc, free */
|
#include <malloc.h> /* calloc, free */
|
#endif
|
#endif
|
|
#ifdef HAVE_INTTYPES_H
|
|
#include <inttypes.h>
|
|
#endif
|
|
|
|
#include "port.h"
|
|
#include "arch.h"
|
#include "support/profile.h"
|
#include "support/profile.h"
|
#include "mprofiler.h"
|
#include "mprofiler.h"
|
#include "sim-config.h"
|
#include "sim-config.h"
|
|
|
struct memory_hash {
|
struct memory_hash {
|
struct memory_hash *next;
|
struct memory_hash *next;
|
unsigned long addr;
|
oraddr_t addr;
|
unsigned long cnt[3]; /* Various counters */
|
unsigned long cnt[3]; /* Various counters */
|
} *hash[HASH_SIZE];
|
} *hash[HASH_SIZE];
|
|
|
/* Groups size -- how much addresses should be joined together */
|
/* Groups size -- how much addresses should be joined together */
|
int group_bits = 2;
|
int group_bits = 2;
|
|
|
/* Start address */
|
/* Start address */
|
int start_addr = 0;
|
oraddr_t start_addr = 0;
|
|
|
/* End address */
|
/* End address */
|
int end_addr = 0xffffffff;
|
oraddr_t end_addr = 0xffffffff;
|
|
|
/* File to read from */
|
/* File to read from */
|
static FILE *fprof = 0;
|
static FILE *fprof = 0;
|
|
|
void mp_help ()
|
void mp_help ()
|
| Line 63... |
Line 69... |
PRINTF ("\t-g\t--group bits\t\tgroup 2^bits successive\n");
|
PRINTF ("\t-g\t--group bits\t\tgroup 2^bits successive\n");
|
PRINTF ("\t\t\t\t\taddresses together [2]\n");
|
PRINTF ("\t\t\t\t\taddresses together [2]\n");
|
PRINTF ("\t-h\t--help\t\t\toutput this screen\n");
|
PRINTF ("\t-h\t--help\t\t\toutput this screen\n");
|
}
|
}
|
|
|
void hash_add (unsigned long addr, int index)
|
void hash_add (oraddr_t addr, int index)
|
{
|
{
|
struct memory_hash *h = hash[HASH_FUNC(addr)];
|
struct memory_hash *h = hash[HASH_FUNC(addr)];
|
while (h && h->addr != addr) h = h->next;
|
while (h && h->addr != addr) h = h->next;
|
|
|
if (!h) {
|
if (!h) {
|
| Line 78... |
Line 84... |
h->cnt[0] = h->cnt[1] = h->cnt[2] = 0;
|
h->cnt[0] = h->cnt[1] = h->cnt[2] = 0;
|
}
|
}
|
h->cnt[index]++;
|
h->cnt[index]++;
|
}
|
}
|
|
|
unsigned long hash_get (unsigned long addr, int index)
|
unsigned long hash_get (oraddr_t addr, int index)
|
{
|
{
|
struct memory_hash *h = hash[HASH_FUNC(addr)];
|
struct memory_hash *h = hash[HASH_FUNC(addr)];
|
while (h && h->addr != addr) h = h->next;
|
while (h && h->addr != addr) h = h->next;
|
|
|
if (!h) return 0;
|
if (!h) return 0;
|
| Line 142... |
Line 148... |
return cnt - 1;
|
return cnt - 1;
|
}
|
}
|
|
|
void printout (int mode)
|
void printout (int mode)
|
{
|
{
|
unsigned long addr = start_addr & ~((1 << group_bits) - 1);
|
oraddr_t addr = start_addr & ~((1 << group_bits) - 1);
|
PRINTF ("start = %08x (%08lx); end = %08x; group_bits = %08x\n", start_addr, addr, end_addr, (1 << group_bits) - 1);
|
PRINTF ("start = %"PRIxADDR" (%"PRIxADDR"); end = %"PRIxADDR"; group_bits = %08x\n", start_addr, addr, end_addr, (1 << group_bits) - 1);
|
for (; addr <= end_addr; addr += (1 << group_bits)) {
|
for (; addr <= end_addr; addr += (1 << group_bits)) {
|
int i;
|
int i;
|
unsigned long a = hash_get (addr >> group_bits, 0);
|
unsigned long a = hash_get (addr >> group_bits, 0);
|
unsigned long b = hash_get (addr >> group_bits, 1);
|
unsigned long b = hash_get (addr >> group_bits, 1);
|
unsigned long c = hash_get (addr >> group_bits, 2);
|
unsigned long c = hash_get (addr >> group_bits, 2);
|
PRINTF ("%08lx:", addr);
|
PRINTF ("%"PRIxADDR":", addr);
|
switch (mode) {
|
switch (mode) {
|
case MODE_DETAIL:
|
case MODE_DETAIL:
|
if (a) PRINTF (" %10li R", a);
|
if (a) PRINTF (" %10li R", a);
|
else PRINTF (" R");
|
else PRINTF (" R");
|
if (b) PRINTF (" %10li W", b);
|
if (b) PRINTF (" %10li W", b);
|
