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Patch
| revision 1.1 by misto, Fri Jan 3 11:10:56 2003 UTC | revision 1.2 by batonik, Fri Jan 3 13:27:28 2003 UTC | |
|---|---|---|
| # | Line 1 | Line 1 |
| 1 | .data | .data |
| 2 | ilerazy=10 | ilerazy=10 |
| 3 | len=0x80 | len=0x80 |
| 4 | ||
| 5 | .text | .text |
| 6 | add %g0,ilerazy,%g7 | add %g0,ilerazy,%g7 |
| 7 | clr %g2 | clr %g2 |
| 8 | skipnz | skipnz |
| 9 | ||
| 10 | halt: | halt: |
| 11 | ! halt | ! halt |
| 12 | ||
| 13 | start: | start: |
| 14 | tst %g2 | tst %g2 |
| 15 | bz cleared | bz cleared |
| 16 | nop | nop |
| 17 | clear: | clear: |
| 18 | st [%g1],%g0 | st %g0, [%g1] |
| 19 | add %g1,4,%g1 | add %g1,4,%g1 |
| 20 | cmp %g1,%g2 | cmp %g1,%g2 |
| 21 | bne clear | bne clear |
| 22 | nop | nop |
| 23 | ||
| 24 | cleared: | cleared: |
| 25 | mov %g2,%g1 | mov %g2,%g1 |
| 26 | set len,%g6 | set len,%g6 |
| 27 | add %g1,%g6,%g2 | add %g1,%g6,%g2 |
| 28 | loop: | loop: |
| 29 | add %g0, %g1, %g3 | add %g0, %g1, %g3 |
| 30 | add %g3, %g6, %g3 | add %g3, %g6, %g3 |
| 31 | add %g0, %g2, %g4 | add %g0, %g2, %g4 |
| 32 | add %g4, %g6, %g4 | add %g4, %g6, %g4 |
| 33 | ld [%g3 - 4], %g5 | ld [%g3 - 4], %g5 |
| 34 | st [%g4 - 4], %g5 | st %g5, [%g4 - 4] |
| 35 | subcc %g6, 4, %g6 | subcc %g6, 4, %g6 |
| 36 | bnz loop | bnz loop |
| 37 | nop | nop |
| 38 | ||
| 39 | subcc %g7,1,%g7 | subcc %g7,1,%g7 |
| 40 | bz halt | bz halt |
| 41 | nop | nop |
| 42 | ||
| 43 | jmpl %g2,start,%g0 | jmpl %g2,start,%g0 |
| 44 | nop | nop |
| 45 |
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