int warpspeed_snapshot_read_module(snapshot_t *s)
{
BYTE vmajor, vminor;
snapshot_module_t *m;
m = snapshot_module_open(s, SNAP_MODULE_NAME, &vmajor, &vminor);
if (m == NULL) {
return -1;
}
if ((vmajor != CART_DUMP_VER_MAJOR) || (vminor != CART_DUMP_VER_MINOR)) {
snapshot_module_close(m);
return -1;
}
if (0
|| (SMR_BA(m, roml_banks, 0x2000) < 0)
|| (SMR_BA(m, romh_banks, 0x2000) < 0)) {
snapshot_module_close(m);
return -1;
}
snapshot_module_close(m);
return warpspeed_common_attach();
}
int warpspeed_bin_attach(const char *filename, BYTE *rawcart)
{
if (util_file_load(filename, rawcart, 0x4000, UTIL_FILE_LOAD_SKIP_ADDRESS) < 0) {
return -1;
}
return warpspeed_common_attach();
}
int warpspeed_crt_attach(FILE *fd, BYTE *rawcart)
{
BYTE chipheader[0x10];
if (fread(chipheader, 0x10, 1, fd) < 1) {
return -1;
}
if (chipheader[0xc] != 0x80 || chipheader[0xe] != 0x40) {
return -1;
}
if (fread(rawcart, chipheader[0xe] << 8, 1, fd) < 1) {
return -1;
}
return warpspeed_common_attach();
}
int warpspeed_crt_attach(FILE *fd, BYTE *rawcart)
{
crt_chip_header_t chip;
if (crt_read_chip_header(&chip, fd)) {
return -1;
}
if (chip.start != 0x8000 || chip.size != 0x4000) {
return -1;
}
if (crt_read_chip(rawcart, 0, &chip, fd)) {
return -1;
}
return warpspeed_common_attach();
}
