annotate lib/kreiderclib/ccmult.as @ 2880:0d9bbad2d398 lwtools-port

coco3/makefile: Remove spurious space in CMDS list
author Tormod Volden <debian.tormod@gmail.com>
date Sun, 24 Nov 2013 16:13:49 +0100
parents 1647f1874cdf
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 * Disassembly by Os9disasm of ccmult.r
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2
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3 section code
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4
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5 ccmult: tsta
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6 bne L0015
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7 tst 2,s
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8 bne L0015
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9 lda 3,s
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10 mul
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11 ldx ,s
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12 stx 2,s
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13 ldx #0
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14 std ,s
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15 puls d,pc
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16 L0015 pshs d
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17 ldd #0
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18 pshs d
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19 pshs d
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20 lda 5,s
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21 ldb 9,s
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22 mul
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23 std 2,s
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24 lda 5,s
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25 ldb 8,s
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26 mul
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27 addd 1,s
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28 std 1,s
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29 bcc L0032
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30 inc ,s
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31 L0032 lda 4,s
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32 ldb 9,s
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33 mul
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34 addd 1,s
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35 std 1,s
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36 bcc L003f
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37 inc ,s
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38 L003f lda 4,s
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39 ldb 8,s
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40 mul
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41 addd ,s
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42 std ,s
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43 ldx 6,s
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44 stx 8,s
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45 ldx ,s
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46 ldd 2,s
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47 leas 8,s
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48 rts
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49
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50 endsect
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