Details | Last modification | View Log
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1485 | alone | 1 | ifndef included_xdiv2 |
| 2 | define included_xdiv2 |
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| 3 | |||
| 4 | xdiv2: |
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| 5 | call pushpop |
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| 6 | ld d,b |
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| 7 | ld e,c |
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| 8 | call mov10 |
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| 9 | ex de,hl |
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| 10 | dec hl |
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| 11 | ld a,(hl) |
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| 12 | dec hl |
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| 13 | and $7F |
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| 14 | or (hl) |
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| 15 | ret z ;0/2->0, inf/2->inf, NaN/2->NaN, |
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| 16 | ld a,(hl) |
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| 17 | sub 1 |
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| 18 | ld (hl),a |
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| 19 | ret nc |
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| 20 | inc hl |
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| 21 | dec (hl) |
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| 22 | ret |
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| 23 | endif |