2019-09-01 04:54:20 +00:00
|
|
|
;Edited to have duplicate labels (PROJ_ZERO, DPCODE).
|
2019-09-01 03:32:43 +00:00
|
|
|
.setcpu "65816"
|
|
|
|
PROJ_ZERO = $00 ;project addr
|
|
|
|
PROJ_ONE = $01 ;project addr
|
|
|
|
CONST_ZERO = $f0 ;project const
|
|
|
|
|
|
|
|
; .segment "SEG000"
|
|
|
|
.org $1000
|
|
|
|
.a8
|
|
|
|
.i8
|
|
|
|
ldy PROJ_ZERO
|
|
|
|
lda (PROJ_ONE),y
|
|
|
|
sta $03
|
|
|
|
ldx $04
|
|
|
|
lda CONST_ZERO,S
|
|
|
|
sta $f1,S
|
|
|
|
VAR_ZERO = $00
|
|
|
|
VAR_TWO = $02
|
|
|
|
VAR_THREE = $03
|
|
|
|
CONST_ZERO_VAR = $f0
|
|
|
|
ldy VAR_ZERO
|
|
|
|
lda (VAR_ZERO+1),y
|
|
|
|
sta VAR_THREE
|
|
|
|
ldx $04
|
|
|
|
lda CONST_ZERO_VAR,S
|
|
|
|
sta $f1,S
|
|
|
|
eor 0
|
|
|
|
ora 240,S
|
2019-09-01 04:54:20 +00:00
|
|
|
PROJ_ZERO_DUP1 = $10 ;clash with project symbol
|
|
|
|
DPCODE_DUP1 = $80 ;clash with user label
|
2019-09-01 03:32:43 +00:00
|
|
|
lda VAR_ZERO
|
|
|
|
lda VAR_ZERO+1
|
|
|
|
lda VAR_TWO
|
|
|
|
lda VAR_THREE
|
|
|
|
lda $04
|
2019-09-01 04:54:20 +00:00
|
|
|
lda PROJ_ZERO_DUP1
|
2019-09-01 03:32:43 +00:00
|
|
|
lda $11
|
|
|
|
lda z:DPCODE
|
|
|
|
ldx PROJ_ZERO
|
|
|
|
ldx PROJ_ONE
|
|
|
|
ldx $02
|
|
|
|
bit $ffa9
|
|
|
|
ldy PROJ_ZERO
|
|
|
|
ldy PROJ_ONE
|
|
|
|
ldy $02
|
|
|
|
.byte $2c
|
|
|
|
NH0 = $00 ;not hidden
|
|
|
|
NH1 = $01 ;not hidden
|
|
|
|
L103C: lda #$fe
|
|
|
|
beq L103C
|
|
|
|
ldy NH0
|
|
|
|
ldy NH1
|
|
|
|
ldy $02
|
|
|
|
nop
|
|
|
|
PTR0 = $10
|
|
|
|
CONST0 = $10
|
|
|
|
lda PTR0
|
|
|
|
ldx PTR0+1
|
|
|
|
ldy $12
|
|
|
|
lda (CONST0,S),y
|
|
|
|
sta (CONST0+3,S),y
|
|
|
|
;Test name redefinition. This is mostly of interest for assemblers without
|
|
|
|
;redefinable variables, but also of interest to the cross-reference window.
|
|
|
|
PTR = $20 ;#1
|
|
|
|
ldx PTR
|
|
|
|
PTR_3 = $22 ;#2
|
|
|
|
ldx PTR_3
|
|
|
|
PTR_4 = $24 ;#3
|
|
|
|
ldx PTR_4
|
|
|
|
PTR_1: nop
|
|
|
|
PTR_A = $20
|
|
|
|
ldy PTR_A
|
|
|
|
PTR_B = $1f
|
|
|
|
ldy PTR_B+1
|
|
|
|
PTR_C = $1d
|
|
|
|
ldy PTR_C+3
|
|
|
|
PTR_D = $21
|
|
|
|
ldy PTR_C+3
|
|
|
|
VAL0 = $30
|
|
|
|
VAL1 = $31
|
|
|
|
VAL2 = $32
|
|
|
|
VAL3 = $33
|
|
|
|
VAL4 = $34
|
|
|
|
VAL5 = $35
|
|
|
|
and VAL0
|
|
|
|
and VAL1
|
|
|
|
and VAL2
|
|
|
|
and VAL3
|
|
|
|
and VAL4
|
|
|
|
and VAL5
|
|
|
|
VAL14 = $31
|
|
|
|
and VAL0
|
|
|
|
and VAL14
|
|
|
|
and VAL14+1
|
|
|
|
and VAL14+2
|
|
|
|
and VAL14+3
|
|
|
|
and VAL5
|
|
|
|
DPNOP = $80 ;same as org
|
|
|
|
lda z:DPCODE
|
|
|
|
jsr DPCODE
|
|
|
|
rts
|
|
|
|
|
|
|
|
; .segment "SEG001"
|
|
|
|
.org $0080
|
|
|
|
DPCODE: nop
|
|
|
|
lda DPCODE
|
|
|
|
lda a:DPCODE
|
|
|
|
lda f:DPCODE
|
|
|
|
rts
|
|
|
|
|