mirror of
https://github.com/fadden/6502bench.git
synced 2026-04-27 03:17:45 +00:00
Andy McFadden
4ea4204ab7
This allows signed decimal operands to be formatted as such, e.g. "LDA #$FE" becomes "LDA #-2". This can be applied to immediate operands and to numeric data pseudo-ops. Not all assemblers support this in all situations. The asm generators will output unsigned decimal operands if so. The 20020- and 20022-operand-formats tests have been updated.
115 lines
2.7 KiB
ArmAsm
115 lines
2.7 KiB
ArmAsm
;Project file was edited to force ASCII formatting for some operands.
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.setcpu "6502"
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.org $1000
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lda $01
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lda $0102
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lda $fe
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lda $feff
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lda 1
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lda 258
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lda 254
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lda 65279
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lda 1
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lda 258
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lda 254
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lda 65279
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lda %00000001
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lda %0000000100000010
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lda %11111110
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lda %1111111011111111
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jmp skipdata
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.byte $01
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.word $0201
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.faraddr $030201
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.dword $04030201
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.byte 1
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.word 513
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.faraddr 197121
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.dword 67305985
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.byte 1
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.word 513
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.faraddr 197121
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.dword 67305985
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.byte %00000001
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.word %0000001000000001
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.faraddr %000000110000001000000001
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.dword %00000100000000110000001000000001
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.byte 255
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.word 65279
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.faraddr 16645887
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.dword 4244504319
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skipdata: lda #'h'
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lda 'h'
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lda a:'h'
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lda #$1f
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lda #' '
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lda #'"'
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lda #$27
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lda #'~'
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lda #$7f
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lda #$80
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lda #$9f
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lda #' ' | $80
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lda #'"' | $80
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lda #$a7
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lda #'~' | $80
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lda #$ff
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jmp L10A4
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more_ascii: .byte 'h'
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.byte $80
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.word $6868
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.byte $80
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.word skipdata
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.faraddr skipdata
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.dbyt skipdata
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.byte <more_ascii
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.byte >more_ascii
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.word more_ascii
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.faraddr more_ascii
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.dword more_ascii
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.dbyt more_ascii
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.byte '['
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.byte '{'
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.byte '|'
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.byte '}'
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.byte ','
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.byte '[' | $80
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.byte '{' | $80
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.byte '|' | $80
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.byte '}' | $80
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.byte ',' | $80
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;Signed-decimal tests. All of these must be formatted as signed decimal; this
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;may require hand-editing or modifications to the instruction operand editor.
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L10A4: nop
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lda #0
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lda #1
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lda #127
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lda #128
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lda #255
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lda 1
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lda 254
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lda a:1
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lda 65534
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jmp 4311
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.byte 0
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.byte 1
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.byte 127
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.byte 128
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.byte 255
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.word 1
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.word 65534
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.dbyt 2
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.dbyt 65533
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.faraddr 66051
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.faraddr 16776957
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.dword 16909060
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.dword 4294901244
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rts
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