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https://github.com/fadden/6502bench.git
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5f472b60cf
Split ".org" into ".arstart" and ".arend" (address range start/end). Address range ends are now shown in the code list view, and the pseudo-op can be edited in app settings. Address range starts are now shown after notes and long comments, rather than before, which brings the on-screen display in sync with generated code. Reworked the address range editor UI to include the new features. The implementation is fully broken. More changes to the AddressMap API, putting the resolved region length into a separate ActualLength field. Added FindRegion(). Renamed some things. Code generation changed slightly: the blank line before a region-end line now comes after it, and ACME's "} ;!pseudopc" is now just "}". This required minor updates to some of the regression test results.
85 lines
1.7 KiB
ArmAsm
85 lines
1.7 KiB
ArmAsm
!cpu 6502
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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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!pseudopc $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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}
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