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* C64, NES, and Atari 2600 ("Stella") useful constants headers.
* crt0.s equivalent for C64.
* Hello World for the C64.
68 lines
1.3 KiB
Plaintext
68 lines
1.3 KiB
Plaintext
; KERNAL routine aliases (C64)
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.alias acptr $ffa5
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.alias chkin $ffc6
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.alias chkout $ffc9
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.alias chrin $ffcf
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.alias chrout $ffd2
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.alias ciout $ffa8
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.alias cint $ff81
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.alias clall $ffe7
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.alias close $ffc3
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.alias clrchn $ffcc
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.alias getin $ffe4
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.alias iobase $fff3
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.alias ioinit $ff84
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.alias listen $ffb1
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.alias load $ffd5
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.alias membot $ff9c
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.alias memtop $ff99
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.alias open $ffc0
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.alias plot $fff0
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.alias ramtas $ff87
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.alias rdtim $ffde
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.alias readst $ffb7
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.alias restor $ff8a
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.alias save $ffd8
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.alias scnkey $ff9f
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.alias screen $ffed
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.alias second $ff93
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.alias setlfs $ffba
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.alias setmsg $ff90
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.alias setnam $ffbd
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.alias settim $ffdb
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.alias settmo $ffa2
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.alias stop $ffe1
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.alias talk $ffb4
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.alias tksa $ff96
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.alias udtim $ffea
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.alias unlsn $ffae
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.alias untlk $ffab
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.alias vector $ff8d
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; Character codes for the colors.
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.alias color'0 144
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.alias color'1 5
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.alias color'2 28
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.alias color'3 159
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.alias color'4 156
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.alias color'5 30
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.alias color'6 31
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.alias color'7 158
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.alias color'8 129
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.alias color'9 149
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.alias color'10 150
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.alias color'11 151
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.alias color'12 152
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.alias color'13 153
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.alias color'14 154
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.alias color'15 155
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; ...and reverse video
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.alias reverse'on 18
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.alias reverse'off 146
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; ...and character set
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.alias upper'case 142
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.alias lower'case 14
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