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32d1147eec
Previously, we used the default character encoding from the project properties to determine how strings and character constants in the entire source file should be encoded. Now we switch between encodings as needed. The default character encoding is no longer relevant. High ASCII is now an actual encoding, rather than acting like ASCII that sometimes doesn't work. Because we can do high ASCII character operands with "| $80", we don't output a .enc to switch from ASCII to high ASCII unless we need to generate a string. (If we're already in high ASCII mode, the "| $80" isn't required but won't hurt anything.) We now do a scan up front to see if ASCII or high ASCII is needed, and only output the .cdefs for the encodings that are actually used. The only gap in the matrix is high ASCII DCI strings -- the ".shift" pseudo-op rejects text if the string doesn't start with the high bit clear.
124 lines
2.2 KiB
ArmAsm
124 lines
2.2 KiB
ArmAsm
.cpu "65816"
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* = $1000
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.as
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.xs
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clc
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xce
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sep #$ff
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jsr L1100
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jsr L1107
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jmp L2000
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.logical $1100
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L1100 bit L1100
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L1103 lda #$11
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ldx #$11
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L1107 ldy #$11
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per L1103
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bra L1103
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.here
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.logical $1100
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L1100_0 bit L1100_0
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lda #$22
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L1105 ldx #$22
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ldy #$22
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per L1105
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jmp L1105
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.here
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.logical $1100
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L1100_1 bit L1100_1
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lda #$33
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ldx #$33
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L1107_0 ldy #$33
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per L1107_0
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bra L1107_0
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.here
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.logical $2000
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L2000 bit L2000
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beq $2018
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bra L2020
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.here
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.logical $2020
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L2020 bit L2020
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beq offend+1
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brl L2080
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offend nop
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.here
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.logical $2080
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L2080 bit L2080
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lda offend
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jsr offend
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lda offend+1
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jsr offend+1
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lda $207f
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jsr $207f
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lda L2080
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jsr L2080
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lda $00
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beq L2100
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.byte $ad
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.here
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.logical $2100
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L2100 nop
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nop
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jmp L3000
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.here
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.logical $2800
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.byte $00
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.byte $28
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.fill 14,$00
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.here
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.logical $2820
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.fill 18,$00
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.here
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.logical $3000
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L3000 bit L3000
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lda #$44
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ldx #$44
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ldy #$44
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brl fwd
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ulabel .byte $00
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.byte $01
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.here
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.logical $3100
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L3100 .byte $02
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fwd bit fwd
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lda ulabel
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lda ulabel+1
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lda ulabel+2
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lda $300f
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lda L3100
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beq L3182
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.byte $ea
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.byte $ea
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.here
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.logical $3180
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.byte $00
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.byte $01
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L3182 bit L3182
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lda label1
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lda label1+1
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lda label1+112
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bra L3200
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label1 .byte $ea
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.byte $ea
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.here
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.logical $3200
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L3200 bit L3200
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.byte $00
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.byte $01
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.here
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