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annotate lib/kreiderclib/gs2.as @ 2866:854ef52e512f lwtools-port

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3rdparty/packages/arcadepak: Resolve ia.fnt copy conflict Smash and Thexter ship the same ia.fnt file so to avoid "file already exists" errors when copying these files to the disk image, use os9copy -r to overwrite.
author Tormod Volden <debian.tormod@gmail.com>
date Tue, 01 Oct 2013 00:04:17 +0200
parents 1647f1874cdf
children
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1 * Disassembly by Os9disasm of gs2.r
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2
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3 section code
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4
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5 * OS-9 system function equates
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6
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7 I$GetStt equ $8d
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8
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9 _gs_rdy: ldb #1
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10 lda 3,s
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11 os9 I$GetStt
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12 lblo _os9err
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13 clra
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14 rts
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15 _gs_eof: ldb #6
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16 bra L0015
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17 _gs_opt: ldb #0
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18 ldx 4,s
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19 L0015 lda 3,s
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20 os9 I$GetStt
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21 bra L0042
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22 _gs_devn: ldb #$0e
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23 ldx 4,s
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24 lda 3,s
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25 os9 I$GetStt
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26 bcs L0042
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27 L0027 lda ,x+
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28 bpl L0027
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29 anda #$7f
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30 sta -1,x
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31 clr ,x
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32 rts
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33 _gs_gfd: pshs y
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34 ldb #$0f
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35 lda 5,s
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36 ldx 6,s
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37 ldy 8,s
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38 os9 I$GetStt
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39 puls y
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40 L0042 lbra _sysret
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41
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42 endsect
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