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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 418 | jermar | 1 | # |
| 2 | # Copyright (C) 2005 Jakub Jermar |
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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 | |||
| 426 | jermar | 29 | .register %g2, #scratch |
| 30 | .register %g3, #scratch |
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| 31 | .register %g6, #scratch |
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| 32 | .register %g7, #scratch |
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| 33 | |||
| 418 | jermar | 34 | .section K_TEXT_START, "ax" |
| 35 | |||
| 36 | .global kernel_image_start |
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| 37 | kernel_image_start: |
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| 38 | 0: |
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| 424 | jermar | 39 | b 1f |
| 418 | jermar | 40 | nop |
| 424 | jermar | 41 | |
| 42 | # |
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| 43 | # This header forces SILO to load the kernel at 0x4000. |
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| 44 | # More precisely, SILO will think this is an old version of Linux. |
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| 45 | # |
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| 46 | .ascii "HdrS" |
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| 47 | .word 0 |
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| 48 | .half 0 |
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| 49 | |||
| 50 | .align 8 |
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| 51 | |||
| 52 | 1: |
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| 53 | set ofw, %l0 |
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| 54 | |||
| 55 | call ofw_init |
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| 529 | jermar | 56 | stx %o4, [%l0] |
| 424 | jermar | 57 | |
| 426 | jermar | 58 | call main_bsp |
| 59 | nop |
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| 60 | |||
| 61 | /* Not reached. */ |
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| 62 | |||
| 424 | jermar | 63 | 2: |
| 64 | b 2b |
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| 65 | nop |