mirror of
https://github.com/fadden/6502bench.git
synced 2024-07-04 01:29:34 +00:00
6ce2cc0b58
If code accesses the high/low parts of a 32-bit address value with no label, it auto-generates labels for addr+2 and addr. The reloc handler was replacing the unformatted bytes with a single multi-byte format, hiding the label at addr+2. The easy fix is to have the reloc data handler skip the entry. This is less useful than other approaches, but much simpler. Added a test to 20212-reloc-data.
160 lines
3.5 KiB
ArmAsm
160 lines
3.5 KiB
ArmAsm
.setcpu "65816"
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;Segment 02: Kind=Code; Attrs=NoSpecial; Name=' '
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; .segment "SEG000"
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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 #@L2345E & $ffff
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mvn #^@L2345E+6,#^@L2345E
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nop
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@L30045: 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 @L30045 & $ffff
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pea @L30045 >> 8
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@L30057: pea @L30045 >> 16
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pea @L30057 & $ffff
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pea $1045
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nop
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jmp @L3006D & $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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@L3006D: 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:@L30082 & $ffff,x
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pha
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lda a:@L30080 & $ffff,x
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pha
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beq @L30088
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rts
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@L30080: .byte $45
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.byte $00
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@L30082: .byte $03
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.byte $00
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.faraddr @L3006D
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.byte $00
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@L30088: rts
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;Segment 03: Kind=Data; Attrs=BankRel, Dynamic; Name='PosFFE0 '
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; .segment "SEG001"
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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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; .segment "SEG002"
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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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;Segment 04: Kind=Code; Attrs=NoSpecial; Name='Bank2 '
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; .segment "SEG003"
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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 @L2346E & $ffff
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rtl
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@L2345E: .res 16,$00
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@L2346E: nop
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rts
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;Segment 05: Kind=Code; Attrs=AbsBank, Dynamic; Name='Bank8 '
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; .segment "SEG004"
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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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;Segment 06: Kind=Data; Attrs=0; Name='Filler '
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; .segment "SEG005"
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.org $060000
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.byte "hello, world!"
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