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| Rev | Author | Line No. | Line |
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| 498 | decky | 1 | # |
| 2 | # Copyright (C) 2005 Martin Decky |
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| 3 | # All rights reserved. |
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| 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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| 943 | palkovsky | 30 | .section .init, "ax" |
| 1123 | palkovsky | 31 | .global __start |
| 32 | .set noreorder |
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| 33 | .option pic2 |
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| 498 | decky | 34 | |
| 35 | ## User-space task entry point |
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| 36 | # |
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| 37 | # |
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| 1120 | palkovsky | 38 | .ent __start |
| 39 | __start: |
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| 1123 | palkovsky | 40 | .frame $sp, 32, $31 |
| 41 | .cpload $25 |
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| 1113 | palkovsky | 42 | |
| 1123 | palkovsky | 43 | |
| 44 | # Mips o32 may store its arguments on stack, make space (16 bytes), |
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| 1113 | palkovsky | 45 | # so that it could work with -O0 |
| 1123 | palkovsky | 46 | # Make space additional 16 bytes for the stack frame |
| 47 | |||
| 48 | addiu $sp, -32 |
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| 49 | .cprestore 16 # Allow PIC code |
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| 1113 | palkovsky | 50 | |
| 51 | jal __main |
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| 1123 | palkovsky | 52 | nop |
| 1113 | palkovsky | 53 | |
| 498 | decky | 54 | jal main |
| 1123 | palkovsky | 55 | nop |
| 498 | decky | 56 | |
| 57 | jal __exit |
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| 1123 | palkovsky | 58 | nop |
| 498 | decky | 59 | |
| 1120 | palkovsky | 60 | .end __start |
| 1123 | palkovsky | 61 | |
| 62 | # Alignment of output section data to 0x4000 |
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| 63 | .section .data |
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| 64 | .align 14 |