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https://github.com/fadden/6502bench.git
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39b7b20144
This is the first step toward changing the address region map from a linear list to a hierarchy. See issue #107 for the plan. The AddressMap class has been rewritten to support the new approach. The rest of the project has been updated to conform to the new API, but feature-wise is unchanged. While the map class supports nested regions with explicit lengths, the rest of the application still assumes a series of non-overlapping regions with "floating" lengths. The Set Address dialog is currently non-functional. All of the output for cc65 changed because generation of segment comments has been removed. Some of the output for ACME changed as well, because we no longer follow "* = addr" with a redundant pseudopc statement. ACME and 65tass have similar approaches to placing things in memory, and so now have similar implementations.
154 lines
3.2 KiB
ArmAsm
154 lines
3.2 KiB
ArmAsm
.setcpu "65816"
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.org $030000
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.a16
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.i16
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L30000: clc
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xce
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.a8
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.i8
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sep #$30
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lda L30000
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nop
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jsl @L23456
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jsl @L80000
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lda f:@L23456
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lda @L23456 & $ffff
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lda #<@L23456
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lda #>@L23456
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lda #^@L23456
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lda f:@L80019
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lda a:@L80019 & $ffff
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lda #<@L80019
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lda #>@L80019
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lda #^@L80019
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nop
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rep #$30
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.a16
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.i16
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lda #@L80019 & $ffff
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lda #@L80019 >> 8
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lda #@L80019 >> 16
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nop
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lda #$000f
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ldx #@L80026 & $ffff
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ldy #@L23467 & $ffff
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mvn #^@L23467+6,#^@L23467
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nop
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lda $0000,y
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sta $0002,y
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@L3004B: pea $0000
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pea $f000
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pea @L80019 & $ffff
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pea @L80019 >> 16
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pea @L3004B & $ffff
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pea @L3004B >> 8
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@L3005D: pea @L3004B >> 16
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pea @L3005D & $ffff
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pea $104b
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nop
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jmp @L30073 & $ffff
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.word @L4FFE0 & $ffff
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.faraddr @L4FFE0
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.faraddr @L4FFE0
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.byte $00
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@L30073: phk
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plb
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lda #$0000
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asl A
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asl A
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tax
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lda a:@L30088 & $ffff,x
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pha
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lda a:@L30086 & $ffff,x
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pha
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beq @L3008E
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rts
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@L30086: .byte $4b
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.byte $00
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@L30088: .byte $03
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.byte $00
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.faraddr @L30073
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.byte $00
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@L3008E: rts
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.org $04ffe0
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@L4FFE0: .faraddr @L4FFE0
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.byte $00
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.byte $00
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.byte $01
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.byte $02
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.byte $03
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.byte $04
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.byte $05
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.byte $06
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.byte $07
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.byte $08
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.byte $09
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.byte $0a
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.byte $0b
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.byte $0c
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.byte $0d
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.byte $0e
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.byte $0f
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.byte $10
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.byte $11
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.byte $12
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.byte $13
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.byte $14
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.byte $15
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.byte $16
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.byte $17
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.byte $18
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.byte $19
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.byte $1a
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.byte $1b
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.org $050000
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.byte $1c
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.byte $1d
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.byte $1e
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.byte $1f
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.byte " !",$22,"#$%&'()*+,-./"
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.org $023456
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.a8
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.i8
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@L23456: lda @L23456
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jsr @L23477 & $ffff
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ldy #<@L23467
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ora $3456
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ora @L23456
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rtl
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@L23467: .res 16,$00
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@L23477: nop
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rts
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.org $080000
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@L80000: lda @L80000
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lda a:@L80019 & $ffff
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nop
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lda $010000
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lda $020000
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lda L30000
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lda @L80000
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rtl
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@L80019: .faraddr @L80019
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.byte $00
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.faraddr @L23456
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.byte $00
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.byte $80
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.byte $00
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.byte $10
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.byte $08
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.byte $00
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@L80026: .byte "This is a test."
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.byte $00
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.org $060000
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.byte "hello, world!"
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