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Make literal word routines into regular native words
2020-06-17 14:25:32 -04:00
CODE >R
z80/8086: extract 2>R code from stable ABI zone Only its jump at 0x33 remains. I've also fixed a strange offset oddity in 8086's (n) placement. It was off by 2, but strangely, it ran properly. Anyway, now it's fixed.
2020-07-05 08:03:15 -04:00
HL POP, 17 BCALL, ( 17 == pushRS )
Make literal word routines into regular native words
2020-06-17 14:25:32 -04:00
;CODE
CODE R>
z80/8086: extract 2>R code from stable ABI zone Only its jump at 0x33 remains. I've also fixed a strange offset oddity in 8086's (n) placement. It was off by 2, but strangely, it ran properly. Anyway, now it's fixed.
2020-07-05 08:03:15 -04:00
20 BCALL, ( 20 == popRS ) HL PUSH,
Make literal word routines into regular native words
2020-06-17 14:25:32 -04:00
;CODE
z80/8086: extract 2>R code from stable ABI zone Only its jump at 0x33 remains. I've also fixed a strange offset oddity in 8086's (n) placement. It was off by 2, but strangely, it ran properly. Anyway, now it's fixed.
2020-07-05 08:03:15 -04:00
CODE 2>R ( 0xa9 )
PC ORG @ 0x35 + ! ( stable ABI JP )
DE POP, HL POP,
17 BCALL, ( 17 == pushRS ) EXDEHL, 17 BCALL,
;CODE NOP, NOP, NOP,
Make literal word routines into regular native words
2020-06-17 14:25:32 -04:00
CODE 2R>
20 BCALL, ( 20 == popRS ) EXDEHL, 20 BCALL,
z80a: make mnemonic names more uniform across assemblers Initially, I used the same letters as those used in the z80 ref docs, but it makes the different assemblers harder to use than they should. Having consistent "argtype" rules across assemblers should help.
2020-06-27 22:01:56 -04:00
HL PUSH, DE PUSH,
Make literal word routines into regular native words
2020-06-17 14:25:32 -04:00
;CODE
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