d6
/
uxn
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

(uxn.c) Joined POP22 PUSH22

This commit is contained in:
neauoire 2023-08-08 19:38:09 -07:00
parent 52fac7c52b
commit b523162cf8
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/uxn.c
View File

@ -19,11 +19,15 @@ WITH REGARD TO THIS SOFTWARE.
#define PUSH1(y) { if(s->ptr == 0xff) HALT(2) s->dat[s->ptr++] = (y); } #define PUSH1(y) { if(s->ptr == 0xff) HALT(2) s->dat[s->ptr++] = (y); }
#define PUSH2(y) { if((tsp = s->ptr) >= 0xfe) HALT(2) t = (y); POKE2(&s->dat[tsp], t); s->ptr = tsp + 2; } #define PUSH2(y) { if((tsp = s->ptr) >= 0xfe) HALT(2) t = (y); POKE2(&s->dat[tsp], t); s->ptr = tsp + 2; }
#define PUSHx(y) { if(m2) { PUSH2(y) } else { PUSH1(y) } } #define PUSHx(y) { if(m2) { PUSH2(y) } else { PUSH1(y) } }
#define PUSHxx(y, z) { if(m2) { PUSH2(y) PUSH2(z) } else { PUSH2(y << 8 | z) } } #define PUSH11(y, z) { if((tsp = s->ptr) >= 0xfe) HALT(2) s->dat[s->ptr++] = y; s->dat[s->ptr++] = z; }
#define PUSH22(y, z) { PUSH2(y) PUSH2(z) }
#define PUSHxx(y, z) { if(m2) { PUSH22(y, z) } else { PUSH11(y, z) } }
#define POP1(o) { if(*sp == 0x00) HALT(1) o = s->dat[--*sp]; } #define POP1(o) { if(*sp == 0x00) HALT(1) o = s->dat[--*sp]; }
#define POP2(o) { if((tsp = *sp) <= 0x01) HALT(1) o = PEEK2(&s->dat[tsp - 2]); *sp = tsp - 2; } #define POP2(o) { if((tsp = *sp) <= 0x01) HALT(1) o = PEEK2(&s->dat[tsp - 2]); *sp = tsp - 2; }
#define POPx(o) { if(m2) { POP2(o) } else { POP1(o) } } #define POPx(o) { if(m2) { POP2(o) } else { POP1(o) } }
#define POPxx(o, p) { if(m2) { POP2(o) POP2(p) } else { POP1(o) POP1(p) } } #define POP11(o, p) { POP1(o) POP1(p) }
#define POP22(o, p) { POP2(o) POP2(p) }
#define POPxx(o, p) { if(m2) { POP22(o, p) } else { POP11(o, p) } }
#define DEVW(p, y) { if(m2) { DEO(p, y >> 8) DEO((p + 1), y) } else { DEO(p, y) } } #define DEVW(p, y) { if(m2) { DEO(p, y >> 8) DEO((p + 1), y) } else { DEO(p, y) } }
#define DEVR(o, p) { if(m2) { o = DEI(p) << 8 | DEI(p + 1); } else { o = DEI(p); } } #define DEVR(o, p) { if(m2) { o = DEI(p) << 8 | DEI(p + 1); } else { o = DEI(p); } }