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https://git.sr.ht/~rabbits/uxn
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Removed FLAG_RETURN.
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parent
44157aae5b
commit
12552c51a7
2 changed files with 1 additions and 4 deletions
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@ -132,9 +132,7 @@ lituxn(Uxn *u, Uint8 instr)
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void
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void
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opcuxn(Uxn *u, Uint8 instr)
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opcuxn(Uxn *u, Uint8 instr)
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{
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{
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Uint8 op = instr & 0x3f, freturn;
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Uint8 op = instr & 0x3f, freturn = instr & 0x40;
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setflag(&u->status, FLAG_RETURN, (instr >> 6) & 1);
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freturn = getflag(&u->status, FLAG_RETURN);
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u->src = freturn ? &u->rst : &u->wst;
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u->src = freturn ? &u->rst : &u->wst;
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u->dst = freturn ? &u->wst : &u->rst;
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u->dst = freturn ? &u->wst : &u->rst;
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(*ops[op])(u);
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(*ops[op])(u);
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@ -17,7 +17,6 @@ typedef unsigned short Uint16;
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typedef signed short Sint16;
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typedef signed short Sint16;
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#define FLAG_HALT 0x01
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#define FLAG_HALT 0x01
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#define FLAG_RETURN 0x04
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#define PAGE_DEVICE 0x0100
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#define PAGE_DEVICE 0x0100
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#define PAGE_VECTORS 0x0200
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#define PAGE_VECTORS 0x0200
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