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Faster Pushxx

neauoire authored on 09/08/2023 00:23:18
Showing 1 changed files
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@@ -19,7 +19,7 @@ WITH REGARD TO THIS SOFTWARE.
19 19
 #define PUSH1(y)     { if(s->ptr == 0xff) HALT(2) s->dat[s->ptr++] = (y); }
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 #define PUSH2(y)     { if((tsp = s->ptr) >= 0xfe) HALT(2) t = (y); POKE2(&s->dat[tsp], t); s->ptr = tsp + 2; }
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 #define PUSHx(y)     { if(m2) { PUSH2(y) } else { PUSH1(y) } }
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-#define PUSHxx(y, z) { if(m2) { PUSH2(y) PUSH2(z) } else { PUSH1(y) PUSH1(z) } }
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+#define PUSHxx(y, z) { if(m2) { PUSH2(y) PUSH2(z) } else { PUSH2(y << 8 | z) } }
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 #define POP1(o)      { if(*sp == 0x00) HALT(1) o = s->dat[--*sp]; }
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 #define POP2(o)      { if((tsp = *sp) <= 0x01) HALT(1) o = PEEK2(&s->dat[tsp - 2]); *sp = tsp - 2; }
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 #define POPx(o)      { if(m2) { POP2(o) } else { POP1(o) } }