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6502bench/SourceGen/SGTestData/Expected/2010-target-adjustment_64tass.S

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Progress toward 64tass support Most tests pass, but 2007-labels-and-symbols fails because the expressions recognized by 64tass don't match up with either of the other assemblers. This is currently using a workaround for the local label syntax. 64tass uses '_' as the prefix, which is unfortunate since SourceGen explicitly allowed underscores in labels. (So does 64tass for that matter, but it treats labels specially when the '_' comes first.) We will need to rename any non-local user labels that start with '_'. (issue #16)
2018-10-23 23:06:29 +00:00
.cpu "65816"
Change the way ASCII is handled for 64tass 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.
2019-08-20 18:21:30 +00:00
.enc sg_ascii
.cdef $20,$7e,$20
Progress toward 64tass support Most tests pass, but 2007-labels-and-symbols fails because the expressions recognized by 64tass don't match up with either of the other assemblers. This is currently using a workaround for the local label syntax. 64tass uses '_' as the prefix, which is unfortunate since SourceGen explicitly allowed underscores in labels. (So does 64tass for that matter, but it treats labels specially when the '_' comes first.) We will need to rename any non-local user labels that start with '_'. (issue #16)
2018-10-23 23:06:29 +00:00
* = $1000
.as
.xs
load11 lda #$11
L1002 ldx #$22
load33 ldy #$33
L1006 lda #$44
predat bra L1042
.word $0123
dat1 .word $4567
.word $89ab
L1010 .word $cdef
L1012 .word $0011
L1014 .word $2233
.byte $80
.text "The quick brown fox"
.byte $80
.word L1042
.word L1041
.word L1042+1
fill0 .fill 16,$00
L1041 .byte $80
L1042 lda predat+2
lda L1041
asl dat1
rol dat1+2
ror L1010
and L1012
ora L1014
lda fill0
sta fill0+4
lda fill0+8
sta fill0+12
jsr L1002
lda L1006
L1069 pea L1069-1
per L1069-1
lda L1069+1
lda L1069+2
lda #$ea
L1077 sta L1077
L107A sta L107A+1
Tweak "nearby" label finder The code that found a nearby data target for an instruction operand was searching backward but not forward. We now take one step forward, so that "LDA TABLE-1,Y" fills in automatically. This altered 2008-address-changes, which had just this situation. It didn't alter 2010-target-adjustment, but the existing tests were insufficient and have been improved.
2019-10-30 01:12:22 +00:00
sta $107f ;self-ref; operand format refs nonexistent symbol
Progress toward 64tass support Most tests pass, but 2007-labels-and-symbols fails because the expressions recognized by 64tass don't match up with either of the other assemblers. This is currently using a workaround for the local label syntax. 64tass uses '_' as the prefix, which is unfortunate since SourceGen explicitly allowed underscores in labels. (So does 64tass for that matter, but it treats labels specially when the '_' comes first.) We will need to rename any non-local user labels that start with '_'. (issue #16)
2018-10-23 23:06:29 +00:00
brl L2002
.byte $80
dat81 .byte $81
.logical $2000
L2000 .byte $82
.byte $83
L2002 bit L2002
lda dat81
lda L2000
Tweak "nearby" label finder The code that found a nearby data target for an instruction operand was searching backward but not forward. We now take one step forward, so that "LDA TABLE-1,Y" fills in automatically. This altered 2008-address-changes, which had just this situation. It didn't alter 2010-target-adjustment, but the existing tests were insufficient and have been improved.
2019-10-30 01:12:22 +00:00
bra L2018
L200D .byte $7c
L200E .byte $7d
L200F .byte $7e
.byte $7f
nearby .byte $80
.byte $81
.byte $82
.byte $83
L2015 .byte $84
L2016 .byte $85
L2017 .byte $86
L2018 lda L200D
lda L200E
lda L200F
lda nearby-1
lda nearby
lda nearby+1
lda nearby+2
lda nearby+3
lda L2015
lda L2016
lda L2017
Progress toward 64tass support Most tests pass, but 2007-labels-and-symbols fails because the expressions recognized by 64tass don't match up with either of the other assemblers. This is currently using a workaround for the local label syntax. 64tass uses '_' as the prefix, which is unfortunate since SourceGen explicitly allowed underscores in labels. (So does 64tass for that matter, but it treats labels specially when the '_' comes first.) We will need to rename any non-local user labels that start with '_'. (issue #16)
2018-10-23 23:06:29 +00:00
rts
.here
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