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3d2dc041fb
Instead of having wordref point to core word routines, I made them into word 4 word types. It liberates space into the stable ABI and should make porting to other arches easier. I'm also thinking of combining word type with the namelen field for precious bytes saving, but not now...
17 lines
530 B
Plaintext
17 lines
530 B
Plaintext
CODE (?br) ( 0x67 )
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HL POPqq,
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HLZ,
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JRZ, L2 BWR ( br + 1. False, branch )
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L1 BSET ( loop will jump here )
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( True, skip next 2 bytes and don't branch )
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IY INCss, IY INCss,
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JPNEXT, NOP, NOP, NOP,
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CODE (loop) ( 0x80 )
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0 IX+ INC(IXY+), IFZ, 1 IX+ INC(IXY+), THEN, ( I++ )
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( Jump if I <> I' )
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A 0 IX+ LDrIXY, 2 IX- CP(IXY+), JRNZ, L2 BWR ( branch )
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A 1 IX+ LDrIXY, 1 IX- CP(IXY+), JRNZ, L2 BWR ( branch )
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( don't branch )
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IX DECss, IX DECss, IX DECss, IX DECss, JR, L1 BWR
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