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oot/tools/ZAPD/lib/libgfxd/uc.c
fig02 493bdbc3c6
git subrepo pull --force tools/ZAPD (#727)
subrepo:
  subdir:   "tools/ZAPD"
  merged:   "4751db5c9"
upstream:
  origin:   "https://github.com/zeldaret/ZAPD.git"
  branch:   "master"
  commit:   "4751db5c9"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"
2021-03-20 12:02:12 -04:00

54 lines
1.1 KiB
C

#include <inttypes.h>
#include <string.h>
#include <stdint.h>
#include "gbi.h"
#include "gfxd.h"
#include "priv.h"
#include "uc_argfn.c"
#include "uc_argtbl.c"
#include "uc_macrofn.c"
#include "uc_macrotbl.c"
UCFUNC int disas(gfxd_macro_t *m, uint32_t hi, uint32_t lo)
{
int opcode = (hi >> 24) & 0xFF;
for (int i = 0; i < sizeof(macro_tbl) / sizeof(macro_tbl[0]); i++)
{
const gfxd_macro_type_t *t = &macro_tbl[i];
if (t->disas_fn != NULL && t->opcode == opcode)
return t->disas_fn(m, hi, lo);
}
return d_Invalid(m, hi, lo);
}
UCFUNC int combine(gfxd_macro_t *m, int num)
{
int opcode = macro_tbl[m->id].opcode;
for (int i = 0; i < sizeof(macro_tbl) / sizeof(macro_tbl[0]); i++)
{
const gfxd_macro_type_t *t = &macro_tbl[i];
if (t->combine_fn != NULL
&& t->opcode == opcode
&& (t->ext == 0 || config.emit_ext_macro != 0))
{
if (t->combine_fn(m, num) == 0)
return 0;
}
}
return -1;
}
static const struct gfxd_ucode uc =
{
.disas_fn = disas,
.combine_fn = combine,
.arg_tbl = arg_tbl,
.macro_tbl = macro_tbl,
};
const gfxd_ucode_t uc_name = &uc;