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1079 | jermar | 1 | # |
2071 | jermar | 2 | # Copyright (c) 2006 Jakub Jermar |
1079 | jermar | 3 | # All rights reserved. |
4 | # |
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5 | # Redistribution and use in source and binary forms, with or without |
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6 | # modification, are permitted provided that the following conditions |
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7 | # are met: |
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8 | # |
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9 | # - Redistributions of source code must retain the above copyright |
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10 | # notice, this list of conditions and the following disclaimer. |
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11 | # - Redistributions in binary form must reproduce the above copyright |
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12 | # notice, this list of conditions and the following disclaimer in the |
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13 | # documentation and/or other materials provided with the distribution. |
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14 | # - The name of the author may not be used to endorse or promote products |
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15 | # derived from this software without specific prior written permission. |
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16 | # |
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17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | # |
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28 | |||
29 | .text |
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1123 | palkovsky | 30 | |
1079 | jermar | 31 | .set noat |
32 | .set noreorder |
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1123 | palkovsky | 33 | .option pic2 |
34 | |||
1079 | jermar | 35 | .globl __thread_entry |
36 | |||
37 | ## User-space thread entry point for all but the first threads. |
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38 | # |
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39 | # |
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1113 | palkovsky | 40 | .ent __thread_entry |
1079 | jermar | 41 | __thread_entry: |
1123 | palkovsky | 42 | .frame $sp, 32, $31 |
43 | .cpload $25 |
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1105 | jermar | 44 | |
1079 | jermar | 45 | # |
46 | # v0 contains address of uarg. |
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47 | # |
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48 | add $4, $2, 0 |
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1113 | palkovsky | 49 | # Mips o32 may store its arguments on stack, make space |
1123 | palkovsky | 50 | addiu $sp, -32 |
51 | .cprestore 16 |
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1113 | palkovsky | 52 | |
1123 | palkovsky | 53 | jal __thread_main |
1079 | jermar | 54 | nop |
1113 | palkovsky | 55 | |
1079 | jermar | 56 | # |
57 | # Not reached. |
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58 | # |
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1113 | palkovsky | 59 | .end __thread_entry |