.setcpu "6502X" ; .segment "SEG000" .org $1000 jsr L1035 jsr L1038 jsr L1059 jsr L107D jsr L109E jsr L10BD jsr L10C0 jsr L10E1 jsr L1100 jsr L1103 jsr L1116 jsr L1124 jsr L1169 jsr L11AE jsr L11F3 jsr L1238 nop nop nop .byte $00,$ff L1035: ora ($ff,x) jam L1038: slo ($ff,x) .byte $04,$ff ora $ff asl $ff slo $ff php ora #$ff asl A anc #$ff .byte $0c,$ff,$fe ora $feff asl $feff slo $feff bpl L1056 L1056: ora ($ff),y .byte $12 L1059: slo ($ff),y .byte $14,$ff ora $ff,x asl $ff,x slo $ff,x clc ora $feff,y .byte $1a slo $feff,y .byte $1c,$ff,$fe ora $feff,x asl $feff,x slo $feff,x jsr $feff and ($ff,x) .byte $22 L107D: rla ($ff,x) bit $ff and $ff rol $ff rla $ff plp and #$ff rol A .byte $2b,$ff bit $feff and $feff rol $feff rla $feff bmi L109B L109B: and ($ff),y .byte $32 L109E: rla ($ff),y .byte $34,$ff and $ff,x rol $ff,x rla $ff,x sec and $feff,y .byte $3a rla $feff,y .byte $3c,$ff,$fe and $feff,x rol $feff,x rla $feff,x rti L10BD: eor ($ff,x) .byte $42 L10C0: sre ($ff,x) .byte $44,$ff eor $ff lsr $ff sre $ff pha eor #$ff lsr A alr #$ff jmp L10D3 L10D3: eor $feff lsr $feff sre $feff bvc L10DE L10DE: eor ($ff),y .byte $52 L10E1: sre ($ff),y .byte $54,$ff eor $ff,x lsr $ff,x sre $ff,x cli eor $feff,y .byte $5a sre $feff,y .byte $5c,$ff,$fe eor $feff,x lsr $feff,x sre $feff,x rts L1100: adc ($ff,x) .byte $62 L1103: rra ($ff,x) .byte $64,$ff adc $ff ror $ff rra $ff pla adc #$ff ror A arr #$ff jmp ($feff) L1116: adc $feff ror $feff rra $feff bvs L1121 L1121: adc ($ff),y .byte $72 L1124: rra ($ff),y .byte $74,$ff adc $ff,x ror $ff,x rra $ff,x sei adc $feff,y .byte $7a rra $feff,y .byte $7c,$ff,$fe adc $feff,x ror $feff,x rra $feff,x .byte $80,$ff sta ($ff,x) .byte $82,$ff sax ($ff,x) sty $ff sta $ff stx $ff sax $ff dey .byte $89,$ff txa ane #$ff sty $feff sta $feff stx $feff sax $feff bcc L1166 L1166: sta ($ff),y .byte $92 L1169: sha ($ff),y sty $ff,x sta $ff,x stx $ff,y sax $ff,y tya sta $feff,y txs tas $feff,y shy $feff,x sta $feff,x shx $feff,y sha $feff,y ldy #$ff lda ($ff,x) ldx #$ff lax ($ff,x) ldy $ff lda $ff ldx $ff lax $ff tay lda #$ff tax lax #$ff ldy $feff lda $feff ldx $feff lax $feff bcs L11AB L11AB: lda ($ff),y .byte $b2 L11AE: lax ($ff),y ldy $ff,x lda $ff,x ldx $ff,y lax $ff,y clv lda $feff,y tsx las $feff,y ldy $feff,x lda $feff,x ldx $feff,y lax $feff,y cpy #$ff cmp ($ff,x) .byte $c2,$ff dcp ($ff,x) cpy $ff cmp $ff dec $ff dcp $ff iny cmp #$ff dex axs #$ff cpy $feff cmp $feff dec $feff dcp $feff bne L11F0 L11F0: cmp ($ff),y .byte $d2 L11F3: dcp ($ff),y .byte $d4,$ff cmp $ff,x dec $ff,x dcp $ff,x cld cmp $feff,y .byte $da dcp $feff,y .byte $dc,$ff,$fe cmp $feff,x dec $feff,x dcp $feff,x cpx #$ff sbc ($ff,x) .byte $e2,$ff isc ($ff,x) cpx $ff sbc $ff inc $ff isc $ff inx sbc #$ff nop .byte $eb,$ff cpx $feff sbc $feff inc $feff isc $feff beq L1235 L1235: sbc ($ff),y .byte $f2 L1238: isc ($ff),y .byte $f4,$ff sbc $ff,x inc $ff,x isc $ff,x sed sbc $feff,y .byte $fa isc $feff,y .byte $fc,$ff,$fe sbc $feff,x inc $feff,x isc $feff,x