mirror of
https://github.com/fadden/6502bench.git
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b7d3e3cfdf
Split into 6502/65816 portions. The 6502 version is the original with a few in-place substitutions (e.g. JMP for BRL). The 65816 version is only needed to exercise special handling of PEA/PER.
87 lines
1.8 KiB
ArmAsm
87 lines
1.8 KiB
ArmAsm
.cpu "6502"
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.enc "sg_ascii"
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.cdef $20,$7e,$20
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* = $1000
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load11 lda #$11
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_L1002 ldx #$22
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_load33 ldy #$33
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_L1006 lda #$44
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_predat bne _L1042
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.word $0123
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_dat1 .word $4567
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.word $89ab
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_L1010 .word $cdef
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_L1012 .word $0011
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_L1014 .word $2233
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.byte $80
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.text "The quick brown fox"
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.byte $80
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.word _L1042
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.word _L1041
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.word _L1042+1
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_fill0 .fill 16,$00
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_L1041 .byte $80
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_L1042 lda _predat+2
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lda _L1041
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asl _dat1
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rol _dat1+2
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ror _L1010
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and _L1012
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ora _L1014
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lda _fill0
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sta _fill0+4
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lda _fill0+8
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sta _fill0+12
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jsr _L1002
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_L1066 lda _L1006
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_L1069 bit _L1066+2
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ora _L1066+2
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lda _L1069+1
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lda _L1069+2
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lda #$ea
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_L1077 sta _L1077
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_L107A sta _L107A+1
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sta $107f ;self-ref; operand format refs nonexistent symbol
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jmp _L2002
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.byte $80
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_dat81 .byte $81
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.logical $2000
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_L2000 .byte $82
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.byte $83
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_L2002 nop
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nop
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lda _dat81
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lda _L2000
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jmp _L2018
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_L200D .byte $7c
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_L200E .byte $7d
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_L200F .byte $7e
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.byte $7f
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_nearby .byte $80
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.byte $81
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.byte $82
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.byte $83
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_L2015 .byte $84
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_L2016 .byte $85
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_L2017 .byte $86
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_L2018 lda _L200D
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lda _L200E
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lda _L200F
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lda _nearby-1
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lda _nearby
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lda _nearby+1
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lda _nearby+2
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lda _nearby+3
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lda _L2015
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lda _L2016
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lda _L2017
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rts
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.here
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