mirror of
https://github.com/nathanriggs/AppleIIAsm-Collection.git
synced 2025-02-19 21:30:37 +00:00
70 lines
1.6 KiB
NASM
70 lines
1.6 KiB
NASM
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*``````````````````````````````*
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* Z80 MACRO ALIASES *
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* *
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* CALL : JSR EQUIVALENT *
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* CPL : INVERTS BITS IN .A *
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* JP : JMP EQUIVALENT *
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* LD : MOV VAL FROM SRC,DEST *
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* POP : PULL TOP FROM STACK *
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* RET : RTS EQUIVALENT *
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* SCF : SET CARRY FLAG *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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*``````````````````````````````*
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* JSR EQUIVALENT *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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CALL MAC
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JSR ]1 ; ++<3B6C>
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<<<
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*
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*``````````````````````````````*
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* INVERT .A BITS *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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CPL MAC
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EOR $FF ; ++<2B2C>
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<<<
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*
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*``````````````````````````````*
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* JUMP EQUIVALENT *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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JP MAC
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JMP ]1 ; <1B5C>
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<<<
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*
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*``````````````````````````````*
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* LOAD FROM SOURCE TO DEST *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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LD MAC ; NOT YET
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; FUNCTIONAL UNTIL MOV
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; MACRO IS DONE
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<<<
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*
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*``````````````````````````````*
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* PULL EQUIVALENT *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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POP MAC
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PLA ; ++<1B4C>
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<<<
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*
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*``````````````````````````````*
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* RTS EQUIVALENT *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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RET MAC
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RTS ; ++<1B6C>
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<<<
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*
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*``````````````````````````````*
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* SET CARRY FLAG *
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*,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,*
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*
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SCF MAC
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SEC ; ++<1B2C>
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<<<
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*
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