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#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAXVAL 64
#define MAX2(a, b) ((a) > (b) ? (a) : (b))
struct reg {
struct reg *next;
unsigned offset;
unsigned nvala;
unsigned nvalb;
unsigned vala[MAXVAL];
unsigned valb[MAXVAL];
};
struct reg *regs = NULL;
unsigned l = 0;
static int add_val(unsigned offset, unsigned val, unsigned b)
{
struct reg *reg = regs;
while (reg) {
if (reg->offset == offset) {
break;
}
reg = reg->next;
}
if (reg == NULL) {
reg = calloc(1, sizeof(*reg));
if (reg == NULL) {
return -ENOMEM;
}
reg->offset = offset;
reg->next = regs;
regs = reg;
}
if (b) {
reg->valb[reg->nvalb++] = val;
} else {
reg->vala[reg->nvala++] = val;
}
return 0;
}
static void print_reg(void)
{
struct reg *reg = regs;
unsigned i;
while (reg) {
for (i = 0; i < MAX2(reg->nvala, reg->nvalb); i++) {
if (i < reg->nvala && i < reg->valb) {
if (reg->vala[i] == reg->valb[i]) {
fprintf(stderr, "0x%08x 0x%08x 0x%08x\n", reg->offset, reg->vala[i], reg->valb[i]);
} else {
fprintf(stderr, "0x%08x 0x%08x 0x%08x !\n", reg->offset, reg->vala[i], reg->valb[i]);
}
} else if (i < reg->nvala) {
fprintf(stderr, "0x%08x 0x%08x ---------- !\n", reg->offset, reg->vala[i]);
} else {
fprintf(stderr, "0x%08x ---------- 0x%08x !\n", reg->offset, reg->valb[i]);
}
}
reg = reg->next;
}
}
static int parse_pkt0(FILE *file, unsigned pkt, unsigned b)
{
char line[128];
unsigned i;
for (i = 0; i <= ((pkt >> 16) & 0x3fff); i++) {
if (fgets(line, sizeof(line), file) == NULL) {
if (feof(file)) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return -EINVAL;
}
}
l++;
}
return 0;
}
static int parse_pkt3(FILE *file, unsigned pkt, unsigned b)
{
unsigned offset, val;
char line[128];
unsigned i;
int r;
if (fgets(line, sizeof(line), file) == NULL) {
if (feof(file)) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return -EINVAL;
}
}
l++;
offset = strtol(line, NULL, 0) << 2;
//fprintf(stderr, "%s %d pkt3[0x%08x][%d] 0x%08x\n", __func__, __LINE__, pkt, 0, offset);
for (i = 1; i <= ((pkt >> 16) & 0x3fff); i++) {
if (fgets(line, sizeof(line), file) == NULL) {
if (feof(file)) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return -EINVAL;
}
l++;
}
val = strtol(line, NULL, 0);
//fprintf(stderr, "%s %d pkt3[0x%08x][%d] 0x%08x\n", __func__, __LINE__, pkt, i, val);
switch (((pkt >> 8) & 0xff)) {
case 0x68:
r = add_val(offset + 0x8000, val, b);
if (r) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return r;
}
break;
case 0x69:
r = add_val(offset + 0x28000, val, b);
if (r) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return r;
}
break;
default:
break;
}
offset += 4;
}
return 0;
}
static int parse(const char *filename, unsigned b)
{
FILE *file;
char line[128];
unsigned tmp;
int r;
l = 1;
file = fopen(filename, "r");
if (file == NULL) {
fprintf(stderr, "%s %d failed opening %s\n", __func__, __LINE__, filename);
return -EINVAL;
}
while (!feof(file)) {
if (fgets(line, sizeof(line), file) == NULL) {
continue;
}
l++;
tmp = strtol(line, NULL, 0);
switch (tmp >> 30) {
case 0:
r = parse_pkt0(file, tmp, b);
if (r) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return r;
}
break;
case 2:
break;
case 3:
r = parse_pkt3(file, tmp, b);
if (r) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return r;
}
break;
}
}
return 0;
}
int main(int argc, char *argv[])
{
int r;
r = parse(argv[1], 0);
if (r) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return r;
}
r = parse(argv[2], 1);
if (r) {
fprintf(stderr, "%s %d %d\n", __func__, __LINE__, l);
return r;
}
print_reg();
}
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