mirror of
https://github.com/fadden/6502bench.git
synced 2025-03-01 16:31:59 +00:00
96 lines
1.6 KiB
ArmAsm
96 lines
1.6 KiB
ArmAsm
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.cpu "6502"
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* = $1000
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L1000 lda #$00
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_L1000 lda #$01
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ldx L1000
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ldy _L1000
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ldx #$02
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loop1 dex
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bne loop1
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ldx #$03
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_loop1 dex
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bne _loop1
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global1 nop
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ldx #$04
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_loop ldy #$05
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_loop1 dey
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bne _loop1
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dex
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bne _loop
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jmp loop
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global2 .byte $ea
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loop nop
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global3 nop
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ldx #$06
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ldy #$07
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dex
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beq _fwd1
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dey
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beq _fwd2
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_fwd1 nop
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_fwd2 nop
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global4 nop
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ldx #$08
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loop2 dex
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global5 nop
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bne loop2
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nop
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global6 nop
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_spin1 jsr _spin2
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_spin2 jsr _spin1
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nop
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_spin11 lda _spin1+7
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beq _spin11
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lda #<_spin1
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ldx #<_spin2
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lda #>_spin1
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ldx #>_spin2
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bne _skip
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.word _spin1
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.word _spin2
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.word _spin11
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.byte <_spin1
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.byte <_spin2
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.byte >_spin1
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.byte >_spin2
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_skip nop
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global_ nop
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X_global ldx #$40
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X__ dex
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bne X__
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beq X___
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X___ ldx #$41
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_X__ dex
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bne _X__
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nop
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_anno lda #$42
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_T106B lda _anno
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clc
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bcc _skip
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.word _T106B
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_skip nop
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JMP1 lda JMP1
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JMP0 lda JMP0
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JMP11 lda JMP11
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_JMP lda _JMP
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_JMP0 lda _JMP0
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_JMP1 lda _JMP1
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_JMP2 lda _JMP2
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jmp1 lda jmp1
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Jmp1 lda Jmp1
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BRA lda BRA
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brl lda brl
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LDAL .byte $af
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.byte $95
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.byte $10
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.byte $00
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rts
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