mirror of
https://github.com/fadden/6502bench.git
synced 2024-10-26 01:25:42 +00:00
3368182e14
The DCI string format uses character values where the high bit of the last byte differs from the rest of the string. Usually all the high bits are clear except on the last byte, but SourceGen generally allows either polarity. This gets a little uncertain with single-character strings, because SourceGen can't auto-detect DCI very effectively. A series of bytes with the high bit set could be a single high-ASCII string or a series of single-byte DCI strings. The motivation for allowing them is C64 PETSCII. While ASCII allows "high ASCII" as an escape hatch, PETSCII doesn't have that option, so there's no way to mark the data as a character or a string. We still want to do a bit of screening, but if the user specifies a non-ASCII character set and the selected bytes have their high bits set, we want to just treat the whole set as 1-byte DCI. Some minor adjustments were needed for a couple of validity checks that expected longer strings. This adds some short DCI strings in different character sets to the char-encoding regression tests. (for issue #102)
348 lines
7.9 KiB
ArmAsm
348 lines
7.9 KiB
ArmAsm
;Projected edited to format non-char operands as chars.
|
|
!cpu 6502
|
|
* = $1000
|
|
lda #'A'
|
|
lda #'A' | $80
|
|
lda #$c1
|
|
lda #$41
|
|
ldx #'a'
|
|
ldx #'a' | $80
|
|
ldx #$41
|
|
ldx #$01
|
|
lda #$7f ;inappropriate format should be ignored
|
|
lda #$7f
|
|
lda #$7f
|
|
lda #$7f
|
|
lda #$0d
|
|
jmp L144B
|
|
|
|
!byte 'C'
|
|
!byte 'C' | $80
|
|
!byte $c3
|
|
!byte $43
|
|
!word 'd'
|
|
!word 'd' | $80
|
|
!word $44
|
|
!word $04
|
|
!byte $00,$45
|
|
!byte $00,$c5
|
|
!byte $00,$c5
|
|
!byte $00,$45
|
|
!byte $80
|
|
!text "low ASCII str"
|
|
!xor $80 {
|
|
!text "high ASCII str"
|
|
}
|
|
!byte $80
|
|
!pet "PETSCII str"
|
|
!byte $80
|
|
!scr "Screen Code str"
|
|
!byte $82
|
|
!text $07,"Low ASCII CRLF",$0d,$0a
|
|
!byte $82
|
|
!hex 87c8e9e7e8a0c1d3c3c9c9a0c3d2ccc68d8a
|
|
!byte $82
|
|
!pet $93,"PETSCII with ",$96,"control",$05," codes",$0d
|
|
!byte $83
|
|
!text " !",$22,"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
|
|
!text "XYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
|
|
!byte $83
|
|
!hex a0a1a2a3a4a5a6a7a8a9aaabacadaeafb0b1b2b3b4b5b6b7b8b9babbbcbdbebf
|
|
!hex c0c1c2c3c4c5c6c7c8c9cacbcccdcecfd0d1d2d3d4d5d6d7d8d9dadbdcdddedf
|
|
!hex e0e1e2e3e4e5e6e7e8e9eaebecedeeeff0f1f2f3f4f5f6f7f8f9fafbfcfdfe
|
|
!byte $83
|
|
!pet " !",$22,"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
|
|
!pet "XYZ["
|
|
!byte $5c
|
|
!byte $5d
|
|
!byte $5e
|
|
!byte $5f
|
|
!byte $60
|
|
!pet "abcdefghijklmnopqrstuvwxyz"
|
|
!byte $7b
|
|
!byte $7c
|
|
!byte $7d
|
|
!byte $7e
|
|
!byte $83
|
|
!scr " !",$22,"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
|
|
!scr "XYZ["
|
|
!byte $1c
|
|
!byte $1d
|
|
!byte $1e
|
|
!byte $1f
|
|
!byte $40
|
|
!scr "abcdefghijklmnopqrstuvwxyz"
|
|
!byte $7b
|
|
!byte $7c
|
|
!byte $7d
|
|
!byte $7e
|
|
!byte $84
|
|
!pet "IICSTEP esrever"
|
|
!byte $84
|
|
!pet "null term PETSCII",$00
|
|
!byte $84
|
|
!pet "This null-terminated string is too long to fit on a single lin"
|
|
!pet "e, and will be split.",$00
|
|
!byte $84
|
|
!pet $13,"PETSCII with length"
|
|
!byte $84
|
|
!pet $14,$00,"PETSCII with length2"
|
|
!byte $84
|
|
!pet "pet dcI"
|
|
!byte $84
|
|
!scr "edoC neercS esrever"
|
|
!byte $84
|
|
!scr "null-term screen code?@"
|
|
!byte $84
|
|
!scr $17,"Screen Code with length"
|
|
!byte $84
|
|
!scr $18,$00,"Screen Code with length2"
|
|
!byte $84
|
|
!scr "Screen Code DC",$c9
|
|
!byte $84
|
|
!byte $85
|
|
!byte $00
|
|
!byte $01
|
|
!byte $02
|
|
!byte $03
|
|
!byte $04
|
|
!byte $05
|
|
!byte $06
|
|
!byte $07
|
|
!byte $08
|
|
!byte $09
|
|
!byte $0a
|
|
!byte $0b
|
|
!byte $0c
|
|
!byte $0d
|
|
!byte $0e
|
|
!byte $0f
|
|
!byte $10
|
|
!byte $11
|
|
!byte $12
|
|
!byte $13
|
|
!byte $14
|
|
!byte $15
|
|
!byte $16
|
|
!byte $17
|
|
!byte $18
|
|
!byte $19
|
|
!byte $1a
|
|
!byte $1b
|
|
!byte $1c
|
|
!byte $1d
|
|
!pet $1e,$1f," !",$22,"#$%&'()*+,-./0123456789:;<=>?@abcdefghijklmno"
|
|
!pet "pqrstuvwxyz["
|
|
!byte $5c
|
|
!byte $5d
|
|
!byte $5e
|
|
!byte $5f
|
|
!byte $60
|
|
!byte $61
|
|
!byte $62
|
|
!byte $63
|
|
!byte $64
|
|
!byte $65
|
|
!byte $66
|
|
!byte $67
|
|
!byte $68
|
|
!byte $69
|
|
!byte $6a
|
|
!byte $6b
|
|
!byte $6c
|
|
!byte $6d
|
|
!byte $6e
|
|
!byte $6f
|
|
!byte $70
|
|
!byte $71
|
|
!byte $72
|
|
!byte $73
|
|
!byte $74
|
|
!byte $75
|
|
!byte $76
|
|
!byte $77
|
|
!byte $78
|
|
!byte $79
|
|
!byte $7a
|
|
!byte $7b
|
|
!byte $7c
|
|
!byte $7d
|
|
!byte $7e
|
|
!byte $7f
|
|
!byte $80
|
|
!byte $81
|
|
!byte $82
|
|
!byte $83
|
|
!byte $84
|
|
!byte $85
|
|
!byte $86
|
|
!byte $87
|
|
!byte $88
|
|
!byte $89
|
|
!byte $8a
|
|
!byte $8b
|
|
!byte $8c
|
|
!byte $8d
|
|
!byte $8e
|
|
!byte $8f
|
|
!byte $90
|
|
!byte $91
|
|
!byte $92
|
|
!byte $93
|
|
!byte $94
|
|
!pet $95,$96,$97,$98,$99,$9a,$9b,$9c
|
|
!byte $9d
|
|
!byte $9e
|
|
!byte $9f
|
|
!byte $a0
|
|
!byte $a1
|
|
!byte $a2
|
|
!byte $a3
|
|
!byte $a4
|
|
!byte $a5
|
|
!byte $a6
|
|
!byte $a7
|
|
!byte $a8
|
|
!byte $a9
|
|
!byte $aa
|
|
!byte $ab
|
|
!byte $ac
|
|
!byte $ad
|
|
!byte $ae
|
|
!byte $af
|
|
!byte $b0
|
|
!byte $b1
|
|
!byte $b2
|
|
!byte $b3
|
|
!byte $b4
|
|
!byte $b5
|
|
!byte $b6
|
|
!byte $b7
|
|
!byte $b8
|
|
!byte $b9
|
|
!byte $ba
|
|
!byte $bb
|
|
!byte $bc
|
|
!byte $bd
|
|
!byte $be
|
|
!byte $bf
|
|
!byte $c0
|
|
!pet "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
!byte $db
|
|
!byte $dc
|
|
!byte $dd
|
|
!byte $de
|
|
!byte $df
|
|
!byte $e0
|
|
!byte $e1
|
|
!byte $e2
|
|
!byte $e3
|
|
!byte $e4
|
|
!byte $e5
|
|
!byte $e6
|
|
!byte $e7
|
|
!byte $e8
|
|
!byte $e9
|
|
!byte $ea
|
|
!byte $eb
|
|
!byte $ec
|
|
!byte $ed
|
|
!byte $ee
|
|
!byte $ef
|
|
!byte $f0
|
|
!byte $f1
|
|
!byte $f2
|
|
!byte $f3
|
|
!byte $f4
|
|
!byte $f5
|
|
!byte $f6
|
|
!byte $f7
|
|
!byte $f8
|
|
!byte $f9
|
|
!byte $fa
|
|
!byte $fb
|
|
!byte $fc
|
|
!byte $fd
|
|
!byte $fe
|
|
!byte $ff
|
|
|
|
L144B nop
|
|
jmp @L14DA
|
|
|
|
!text "ASCII escapes \\: \\\\ \\r \\n \\",$22," \\' \\t"
|
|
!byte $80
|
|
!pet "PETSCII escapes "
|
|
!byte $5c
|
|
!pet ": "
|
|
!byte $5c
|
|
!byte $5c
|
|
!byte $20
|
|
!byte $5c
|
|
!pet "r "
|
|
!byte $5c
|
|
!pet "n "
|
|
!byte $5c
|
|
!pet $22," "
|
|
!byte $5c
|
|
!pet "' "
|
|
!byte $5c
|
|
!byte $54
|
|
!byte $80
|
|
!scr "SCR escapes "
|
|
!byte $1c
|
|
!scr ": "
|
|
!byte $1c
|
|
!byte $1c
|
|
!byte $20
|
|
!byte $1c
|
|
!scr "r "
|
|
!byte $1c
|
|
!scr "n "
|
|
!byte $1c
|
|
!byte $22
|
|
!byte $20
|
|
!byte $1c
|
|
!byte $27
|
|
!byte $20
|
|
!byte $1c
|
|
!byte $14
|
|
!byte $80
|
|
!xor $80 {
|
|
!text "HIGH escapes \\: \\\\ \\r \\n \\0 \\' \\t"
|
|
}
|
|
!byte $80
|
|
|
|
@L14DA nop
|
|
jmp @L1511
|
|
|
|
!byte $86
|
|
!text "Hell",$ef
|
|
!text "H",$c9
|
|
!text $d8
|
|
!text $a1
|
|
!byte $86
|
|
!hex c8e5ecec6f
|
|
!hex c849
|
|
!byte 'X'
|
|
!byte '!'
|
|
!byte $86
|
|
!pet "hellO"
|
|
!pet "hI"
|
|
!pet "X"
|
|
!pet $a1
|
|
!byte $86
|
|
!pet "HELLo"
|
|
!pet "Hi"
|
|
!byte $58
|
|
!byte $21
|
|
!byte $86
|
|
!scr "Hell",$8f
|
|
!scr "H",$c9
|
|
!scr $d8
|
|
!scr $a1
|
|
!byte $86
|
|
|
|
@L1511 nop
|
|
rts
|
|
|