static void g80_3d_disassemble(struct buffer *buf, const char *mode, uint32_t start_id)
{
if (!buf)
return;
mmt_debug("%s_start id 0x%08x\n", mode, start_id);
struct region *reg;
for (reg = buf->written_regions.head; reg != NULL; reg = reg->next)
{
if (reg->start != start_id)
continue;
if (MMT_DEBUG)
{
uint32_t x;
mmt_debug("CODE: %s", "");
for (x = reg->start; x < reg->end; x += 4)
mmt_debug_cont("0x%08x ", *(uint32_t *)(buf->data + x));
mmt_debug_cont("%s\n", "");
}
if (!isa_g80)
isa_g80 = ed_getisa("g80");
struct varinfo *var = varinfo_new(isa_g80->vardata);
if (chipset == 0x50)
varinfo_set_variant(var, "g80");
else if (chipset >= 0x84 && chipset <= 0x98)
varinfo_set_variant(var, "g84");
else if (chipset == 0xa0)
varinfo_set_variant(var, "g200");
else if (chipset >= 0xaa && chipset <= 0xac)
varinfo_set_variant(var, "mcp77");
else if ((chipset >= 0xa3 && chipset <= 0xa8) || chipset == 0xaf)
varinfo_set_variant(var, "gt215");
varinfo_set_mode(var, mode);
envydis(isa_g80, stdout, buf->data + reg->start, 0,
reg->end - reg->start, var, 0, NULL, 0, colors);
varinfo_del(var);
break;
}
}
int main(int argc, char **argv) {
FILE *infile = stdin;
const struct disisa *isa = 0;
struct label *labels = 0;
int labelsnum = 0;
int labelsmax = 0;
int w = 0, bin = 0, quiet = 0;
const char **varnames = 0;
int varnamesnum = 0;
int varnamesmax = 0;
const char **modenames = 0;
int modenamesnum = 0;
int modenamesmax = 0;
const char **featnames = 0;
int featnamesnum = 0;
int featnamesmax = 0;
const struct envy_colors *cols = &envy_def_colors;
argv[0] = basename(argv[0]);
int len = strlen(argv[0]);
if (len > 3 && !strcmp(argv[0] + len - 3, "dis")) {
argv[0][len-3] = 0;
isa = ed_getisa(argv[0]);
if (isa && isa->opunit == 4)
w = 1;
}
int c;
unsigned base = 0, skip = 0, limit = 0;
while ((c = getopt (argc, argv, "b:d:l:m:V:O:F:wWinqu:M:")) != -1)
switch (c) {
case 'b':
sscanf(optarg, "%x", &base);
break;
case 'd':
sscanf(optarg, "%x", &skip);
break;
case 'l':
sscanf(optarg, "%x", &limit);
break;
case 'w':
w = 1;
break;
case 'W':
w = 2;
break;
case 'i':
bin = 1;
break;
case 'q':
quiet = 1;
break;
case 'n':
cols = &envy_null_colors;
break;
case 'm':
isa = ed_getisa(optarg);
if (!isa) {
fprintf (stderr, "Unknown architecture \"%s\"!\n", optarg);
return 1;
}
break;
case 'V':
ADDARRAY(varnames, optarg);
break;
case 'O':
ADDARRAY(modenames, optarg);
break;
case 'F':
ADDARRAY(featnames, optarg);
break;
case 'M':
{
FILE *mapfile = fopen(optarg, "r");
if (!mapfile) {
perror(optarg);
return 1;
}
struct label nl;
char type;
char buf[1000] = "";
while(fgets(buf, sizeof(buf), mapfile)) {
if (buf[0] == '#' || buf[0] == '\n')
continue;
char* tmp = strchr(buf, '#');
if (tmp)
tmp = '\0';
char name[200];
int comps = sscanf(buf, "%c%llx%s%x", &type, &nl.val, name, &nl.size);;
if (comps < 2) {
fprintf(stderr, "Malformated input: %s\n", buf);
continue;
}
switch (type) {
case 'B':
nl.type = 1;
break;
case 'C':
nl.type = 2;
break;
case 'E':
nl.type = 4;
break;
case 'S':
nl.type = 0x20;
break;
case 'N':
nl.type = 0x42;
break;
case 'D':
nl.type = 0x10;
break;
default:
fprintf (stderr, "Unknown label type %c\n", type);
return 1;
}
if (comps < 4)
nl.size = 0;
if (comps >= 3)
nl.name = strdup(name);
else
nl.name = 0;
ADDARRAY(labels, nl);
}
break;
}
case 'u':
{
struct label nl;
sscanf(optarg, "%llx", &nl.val);
nl.type = 1;
nl.name = 0;
ADDARRAY(labels, nl);
break;
}
}
if (optind < argc) {
if (!(infile = fopen(argv[optind], "r"))) {
perror(argv[optind]);
return 1;
}
optind++;
if (optind < argc) {
fprintf (stderr, "Too many parameters!\n");
return 1;
}
}
if (!isa) {
fprintf (stderr, "No architecture specified!\n");
return 1;
}
struct varinfo *var = varinfo_new(isa->vardata);
if (!var)
return 1;
int i;
for (i = 0; i < varnamesnum; i++)
if (varinfo_set_variant(var, varnames[i]))
return 1;
for (i = 0; i < featnamesnum; i++)
if (varinfo_set_feature(var, featnames[i]))
return 1;
for (i = 0; i < modenamesnum; i++)
if (varinfo_set_mode(var, modenames[i]))
return 1;
int num = 0;
int maxnum = 16;
uint8_t *code = malloc (maxnum);
unsigned long long t;
if (bin) {
int c;
while ((c = getc(infile)) != EOF) {
if (num + 3 >= maxnum) maxnum *= 2, code = realloc (code, maxnum);
code[num++] = c;
}
} else {
while (!feof(infile) && fscanf (infile, "%llx", &t) == 1) {
if (num + 3 >= maxnum) maxnum *= 2, code = realloc (code, maxnum);
if (w == 2) {
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
} else if (w) {
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
t >>= 8;
code[num++] = t & 0xff;
} else