Alfred Posted August 23, 2016 Share Posted August 23, 2016 I'm working on disassembling the PL65 compiler and it's got some weirdness in it that's for sure. One thing is that a lot of zero page references use the absolute address version of the instruction rather than the zero page version. So there's a lot of this: STA $0080 (8D0080) instead of STA $80 (8583) I'm just wondering what assemblers can do that ? I know EASMD does, Six Forks does, and MAC/65 most certainly does not. What assemblers will let you forward reference zero page variables before they are defined ? We're talking 1987 here, so the guy wasn't using mads or anything like that. Quote Link to comment Share on other sites More sharing options...
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