mirror of
https://github.com/fadden/6502bench.git
synced 2024-12-04 11:49:58 +00:00
287 lines
4.6 KiB
ArmAsm
287 lines
4.6 KiB
ArmAsm
.setcpu "65816"
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; .segment "SEG000"
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.org $1000
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.a8
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.i8
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clc
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xce
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sep #$ff
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clv
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cld
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cli
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clc
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lda #$80
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lda #$01
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sed
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sei
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sec
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lda #$ff
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adc #$00
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sep #$ff
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rep #$80
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rep #$40
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rep #$20
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.a16
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rep #$10
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.i16
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rep #$08
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rep #$04
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rep #$02
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rep #$01
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sep #$00
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sep #$ff
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.a8
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.i8
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rep #$00
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rep #$ff
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.a16
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.i16
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lda #$feed
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sec
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xce
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.a8
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.i8
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lda #$ff
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rep #$30
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lda #$ff
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clc
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xce
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lda #$ff
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rep #$20
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.a16
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sep #$10
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lda #$0000
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ldx #$01
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ldy #$02
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sep #$20
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.a8
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rep #$10
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.i16
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lda #$01
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ldx #$0000
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ldy #$0000
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sep #$30
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.i8
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lda #$00
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pha
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plp
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rep #$80
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bpl L105F
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.byte $00
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.byte $00
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L105F: sep #$80
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bpl @L1065
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bmi @L1067
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@L1065: .byte $00
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.byte $00
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@L1067: rep #$40
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bvc @L106D
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.byte $00
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.byte $00
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@L106D: sep #$40
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bvs @L1073
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.byte $00
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.byte $00
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@L1073: rep #$01
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bcc @L1079
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.byte $00
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.byte $00
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@L1079: sep #$01
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bcs @L107F
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.byte $00
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.byte $00
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@L107F: rep #$02
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bne @L1085
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.byte $00
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.byte $00
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@L1085: sep #$02
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beq @L108B
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.byte $00
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.byte $00
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@L108B: sep #$ff
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lda #$01
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bne @L1093
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.byte $00
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.byte $db
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@L1093: lda #$00
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beq @L1099
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.byte $00
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.byte $db
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@L1099: bpl @L109D
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.byte $00
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.byte $db
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@L109D: lda #$80
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bmi @L10A3
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.byte $00
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.byte $db
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@L10A3: lda #$ff
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and #$00
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beq @L10AB
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.byte $00
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.byte $db
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@L10AB: lda #$00
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ldx #$80
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and #$ff
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beq @L10B5
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bne @L10B5
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@L10B5: lda #$ff
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ldx #$00
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and #$7f
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beq @L10BF
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bne @L10BF
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@L10BF: bpl @L10C3
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.byte $00
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.byte $db
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@L10C3: lda #$ff
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and #$80
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bmi @L10CB
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brk
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.byte $db
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@L10CB: lda #$00
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ldx #$80
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bne @L10D3
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.byte $00
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.byte $db
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@L10D3: ora #$00
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beq @L10D9
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bne @L10D9
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@L10D9: ora #$01
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bne @L10DF
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.byte $00
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.byte $db
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@L10DF: lda #$00
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ldx #$80
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bmi @L10E7
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.byte $00
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.byte $db
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@L10E7: ora #$7f
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bpl @L10EF
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bmi @L10EF
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.byte $00
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.byte $db
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@L10EF: ora #$80
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bmi @L10F5
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.byte $00
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.byte $db
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@L10F5: lda @L10F5
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sec
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ror A
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bmi @L10FE
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.byte $00
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.byte $dc
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@L10FE: clc
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ror A
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bpl @L1104
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.byte $00
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.byte $dc
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@L1104: lda #$00
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sec
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rol A
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bne @L110C
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.byte $00
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.byte $dc
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@L110C: lda #$ff
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lsr A
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bpl @L1113
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.byte $00
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.byte $dd
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@L1113: clc
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php
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sec
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plp
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bcc @L111B
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brk
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.byte $00
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@L111B: sec
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bcs @L111F
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@L111E: clc
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@L111F: lda $33
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beq @L111E
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bcs @L1127
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lda $44
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@L1127: nop
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rep #$20
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.a16
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sep #$10
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jsr @L1143
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rep #$30
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.i16
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jsr @L1149
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sep #$30
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.a8
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.i8
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jsr @L1149
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rep #$20
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.a16
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sep #$10
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jsr @L1143
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sep #$30
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.a8
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rts
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.a16
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@L1143: lda #$1234
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ldx #$ff
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rts
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.a8
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@L1149: lda #$ff
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ldx #$ee
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ldy #$dd
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rts
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