mirror of
https://github.com/fadden/6502bench.git
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cb114be0f6
This allows regions that hold variable storage to be marked as data that is initialized by the program before it is used. Previously the choices were to treat it as bulk data (initialized) or junk (totally unused), neither of which are correct. This is functionally equivalent to "junk" as far as source code generation is concerned (though it doesn't have to be). For the code/data/junk counter, uninitialized data is counted as junk, because it technically does not need to be part of the binary.
99 lines
2.5 KiB
ArmAsm
99 lines
2.5 KiB
ArmAsm
;Project file was edited to get all big-endian data types, and to have an
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;incorrect .junk alignment directive.
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.setcpu "6502"
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.org $1000
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bit L1448
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jsr L14A8
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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rts
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.byte $11
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.word $1122
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.faraddr $112233
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.dword $11223344
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.byte $11
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.dbyt $1122
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.byte $11,$22,$33
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.byte $11,$22,$33,$44
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.res 2,$00
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.byte $80
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.res 3,$00
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.byte $80
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.res 4,$00
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.byte $80
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.res 5,$00
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.byte $80
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.res 256,$00
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.byte $80
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.res 257,$cc
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.byte $11
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.byte $80
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.byte $11,$22,$33,$44,$55,$66,$77,$88,$99,$00
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.byte $80
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LABEL: .byte $00,$11,$22,$33,$44,$55,$66,$77,$88,$99,$aa,$bb,$cc,$dd,$ee,$ff ;comment on bulk
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.byte $00,$11,$22,$33,$44,$55,$66,$77,$88,$99,$aa,$bb,$cc,$dd,$ee,$ff
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.byte $00,$11,$22,$33,$44,$55,$66,$77,$88,$99,$aa,$bb,$cc,$dd,$ee,$ff
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.byte $ff,$ee,$dd,$cc,$bb,$aa,$99,$88,$77,$66,$55,$44,$33,$22,$11,$00
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.byte $80
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.res 115,$aa
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.byte $81
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.res 63,$00
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.byte $81
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.res 31,$ab
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.byte $00,$00,$00,$00,$00,$00,$00,$01
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.byte $81
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.byte $10,$00,$00,$00,$00,$00,$00,$00
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.byte $81
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.res 2,$dd ;incorrect alignment
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.res 140,$00
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.res 8,$82
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.org $1408
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.res 8,$82 ;note no-op .ORG
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.res 8,$83
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.org $1428
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.res 8,$83 ;meaningful .ORG
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.res 8,$84
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UserLabel: .res 8,$84
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.res 8,$85
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L1448: .res 8,$85
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.res 16,$86
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.res 8,$87
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;long comment
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.res 8,$87
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.res 16,$88
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.res 8,$89
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.res 8,$89
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.res 8,$8a
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.res 8,$8a
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.res 8,$8b
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L14A8: .res 8,$8b
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.res 8,$8c
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.byte %10001100
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.res 7,$8c
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.byte $90
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.byte $92,$91
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.byte $95,$94,$93
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.byte $99,$98,$97,$96
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.res 1,$00
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.res 2,$00
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.res 3,$00
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.res 4,$00
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.byte $80
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.res 5,$00
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.byte $80
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