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149e763821
The documentation for 64tass says you're required to pass "--ascii" when the source file is ASCII (as opposed to PETSCII). We were ignoring this, but it turns out that everything works a bit better if we don't. So we now pass "--ascii" on the command line, and add a two-line character encoding definition to every file that is generated with ASCII as the default encoding. The sg_petscii and sg_screen encodings go away, as PETSCII is now the default, and we can use the built-in "screen" encoding.
80 lines
1.4 KiB
ArmAsm
80 lines
1.4 KiB
ArmAsm
.cpu "65816"
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.enc sg_ascii
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.cdef $20,$7e,$20
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longsym = $123456
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* = $1000
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.as
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.xs
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clc
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xce
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sep #$30
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jmp L0000
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.logical $0000
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L0000 bit @wL0000
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L0003 lda L0000
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lda L0003
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bne LFFC3
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bmi $ffc3
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per LFFC3
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bcc L0016
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brl L0080
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lodat .byte $00
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.byte $01
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.byte $02
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L0016 lda lodat+1
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brl LFFC0
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.here
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.logical $0080
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L0080 bit @wL0080
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jml L440000
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.here
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.logical $ffc0
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LFFC0 bit LFFC0
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LFFC3 brl L0003
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.here
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.logical $440000
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L440000 cmp L440000
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L440004 lda L440000
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lda @w0+(L440000 & $ffff)
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lda L0000
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bmi L440004
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per high44
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bne high44
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brl L44FFC0
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dat44 .word 0+(dat44 & $ffff)
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.long dat44
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.here
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.logical $44ffc0
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L44FFC0 cmp L44FFC0
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high44 beq L44FFCB
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bmi L440004
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brl L440004
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L44FFCB jml L2000
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.here
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.logical $2000
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L2000 bit L2000
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pea 0+(dat44 & $ffff)
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pea 0+(dat44 >> 16)
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bne L200E
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jml [lodat]
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L200E nop
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jsr j2
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j2 jsr j2+3
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jsr j2-3
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jsl longsym
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rts
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.here
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