mirror of https://github.com/fadden/6502bench.git
114 lines
2.7 KiB
ArmAsm
114 lines
2.7 KiB
ArmAsm
;Edited to have duplicate labels (PROJ_ZERO, DPCODE).
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CONST_ZERO equ $f0 ;project const
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PROJ_ZERO equ $00 ;project addr
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PROJ_ONE equ $01 ;project addr
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org $1000
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ldy PROJ_ZERO
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lda (PROJ_ONE),y
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sta $03 ;could be PROJ_ONE+2, but "nearby" is off
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ldx $04
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lda CONST_ZERO,S
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sta $f1,S
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]VAR_ZERO equ $00
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]VAR_TWO equ $02
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]VAR_THREE equ $03
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]CONST_ZERO_VAR equ $f0
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ldy ]VAR_ZERO
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lda (]VAR_ZERO+1),y
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sta ]VAR_THREE
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ldx $04
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lda ]CONST_ZERO_VAR,S
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sta $f1,S
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eor 0
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ora 240,S
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]PROJ_ZERO_DUP1 equ $10 ;clash with project symbol
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]DPCODE_DUP1 equ $80 ;clash with user label
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lda ]VAR_ZERO
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lda ]VAR_ZERO+1
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lda ]VAR_TWO
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lda ]VAR_THREE
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lda $04
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lda ]PROJ_ZERO_DUP1
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lda $11
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lda DPCODE
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ldx PROJ_ZERO
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ldx PROJ_ONE
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ldx $02
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bit $ffa9
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ldy PROJ_ZERO
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ldy PROJ_ONE
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ldy $02
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dfb $2c
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]NH0 equ $00 ;not hidden
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]NH1 equ $01 ;not hidden
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L103C lda #$fe
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beq L103C
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ldy ]NH0
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ldy ]NH1
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ldy $02
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nop
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]PTR0 equ $10
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]CONST0 equ $10
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lda ]PTR0
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ldx ]PTR0+1
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ldy $12
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lda (]CONST0,S),y
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sta (]CONST0+3,S),y
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;Test name redefinition. This is mostly of interest for assemblers without
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;redefinable variables, but also of interest to the cross-reference window.
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]PTR equ $20 ;#1
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ldx ]PTR
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]PTR equ $22 ;#2
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ldx ]PTR
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]PTR equ $24 ;#3
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ldx ]PTR
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:PTR_1 nop
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]PTR_A equ $20
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ldy ]PTR_A
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]PTR_B equ $1f
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ldy ]PTR_B+1
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]PTR_C equ $1d
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ldy ]PTR_C+3
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]PTR_D equ $21
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ldy ]PTR_C+3
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]VAL0 equ $30
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]VAL1 equ $31
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]VAL2 equ $32
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]VAL3 equ $33
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]VAL4 equ $34
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]VAL5 equ $35
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and ]VAL0
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and ]VAL1
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and ]VAL2
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and ]VAL3
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and ]VAL4
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and ]VAL5
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]VAL14 equ $31
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and ]VAL0
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and ]VAL14
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and ]VAL14+1
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and ]VAL14+2
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and ]VAL14+3
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and ]VAL5
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]DPNOP equ $80 ;same as org
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lda DPCODE
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jsr DPCODE
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rts
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org $0080
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DPCODE nop
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lda DPCODE
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lda: DPCODE
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ldal DPCODE
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:SPLIT1 lda #$2c
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]SPLITTER equ $80
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ldx $1234
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beq :SPLIT1
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:SPLIT2 lda $2c
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ldx $5678
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beq :SPLIT2
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rts
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