void decode_tsc(struct rnndeccontext *texture_ctx, uint32_t tsc, uint32_t *data)
{
int idx;
for (idx = 0; idx < 8; idx++)
{
struct rnndecaddrinfo *ai = rnndec_decodeaddr(texture_ctx, tsc_domain, idx * 4, 1);
char *dec_val = rnndec_decodeval(texture_ctx, ai->typeinfo, data[idx], ai->width);
mmt_printf("TSC[%d]: 0x%08x %s = %s\n", tsc, data[idx], ai->name, dec_val);
rnndec_free_decaddrinfo(ai);
free(dec_val);
}
}
int main(int argc, char **argv) {
char *file = "root.xml";
char *name = "NV_MMIO";
char *variant = NULL;
int c, mode = 'd', chip = 0;
uint64_t reg, colors=1, val = 0;
struct rnndeccontext *vc;
int ret;
rnn_init();
if (argc < 2) {
usage();
}
struct rnndb *db = rnn_newdb();
/* Arguments parsing */
while ((c = getopt (argc, argv, "f:a:d:e:b:c")) != -1) {
switch (c) {
case 'f':
file = strdup(optarg);
break;
case 'e':
mode = 'e';
name = strdup(optarg);
break;
case 'b':
mode = 'b';
name = strdup(optarg);
break;
case 'd':
mode = 'd';
name = strdup(optarg);
break;
case 'a':
chip = strtoull(optarg, NULL, 16);
if (!chip)
variant = strdup(optarg);
else {
free(variant);
variant = NULL;
}
break;
case 'c':
colors = 0;
break;
default: usage();
}
}
rnn_parsefile (db, file);
rnn_prepdb (db);
vc = rnndec_newcontext(db);
if(colors)
vc->colors = &envy_def_colors;
if (variant)
rnndec_varadd(vc, "chipset", variant);
else if (chip)
rnndec_varaddvalue(vc, "chipset", chip);
/* Parse extra arguments */
while (!strcmp (argv[optind], "-v")) {
rnndec_varadd(vc, argv[optind+1], argv[optind+2]);
optind+=3;
}
if (optind >= argc) {
fprintf (stderr, "No address specified.\n");
return 1;
}
reg = strtoull(argv[optind], 0, 16);
if (optind + 1 < argc)
val = strtoull(argv[optind + 1], 0, 16);
if (mode == 'e') {
struct rnnenum *en = rnn_findenum (db, name);
if (en) {
int i;
int dec = 0;
for (i = 0; i < en->valsnum; i++)
if (en->vals[i]->valvalid && en->vals[i]->value == reg) {
printf ("%s\n", en->vals[i]->name);
dec = 1;
break;
}
if (!dec)
printf ("%#"PRIx64"\n", reg);
ret = 0;
} else {
fprintf(stderr, "Not an enum: '%s'\n", name);
ret = 1;
}
} else if (mode == 'b') {
struct rnnbitset *bs = rnn_findbitset (db, name);
if (bs) {
printf("TODO\n");
ret = 0;
} else {
fprintf(stderr, "Not a bitset: '%s'\n", name);
ret = 1;
}
} else if (mode == 'd') {
struct rnndomain *dom = rnn_finddomain (db, name);
if (dom) {
struct rnndecaddrinfo *info = rnndec_decodeaddr(vc, dom, reg, 0);
if (info && info->typeinfo) {
char *res = rnndec_decodeval(vc, info->typeinfo, val, info->width);
printf ("%s => %s\n", info->name, res);
free(res);
rnndec_free_decaddrinfo(info);
ret = 0;
} else if (info) {
printf ("%s\n", info->name);
rnndec_free_decaddrinfo(info);
ret = 0;
} else
ret = 1;
} else {
fprintf(stderr, "Not a domain: '%s'\n", name);
ret = 1;
}
} else {
ret = 1;
}
rnndec_freecontext(vc);
rnn_freedb(db);
rnn_fini();
return ret;
}