| 1 | /*
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| 2 | * Copyright (C) 2001-2004 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 |
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| 29 | /*
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| 30 | * MIPS assembler macros
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| 31 | */
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| 32 |
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| 33 | .macro REGISTERS_STORE r
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| 34 | sw $0,0(\r)
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| 35 | sw $1,4(\r)
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| 36 | sw $2,8(\r) # meaningless
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| 37 | sw $3,12(\r)
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| 38 | sw $4,16(\r)
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| 39 | sw $5,20(\r)
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| 40 | sw $6,24(\r)
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| 41 | sw $7,28(\r)
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| 42 | sw $8,32(\r)
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| 43 | sw $9,36(\r)
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| 44 | sw $10,40(\r)
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| 45 | sw $11,44(\r)
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| 46 | sw $12,48(\r)
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| 47 | sw $13,52(\r)
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| 48 | sw $14,56(\r)
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| 49 | sw $15,60(\r)
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| 50 | sw $16,64(\r)
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| 51 | sw $17,68(\r)
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| 52 | sw $18,72(\r)
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| 53 | sw $19,76(\r)
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| 54 | sw $20,80(\r)
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| 55 | sw $21,84(\r)
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| 56 | sw $22,88(\r)
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| 57 | sw $23,92(\r)
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| 58 | sw $24,96(\r)
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| 59 | sw $25,100(\r)
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| 60 | sw $26,104(\r)
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| 61 | sw $27,108(\r)
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| 62 | sw $28,112(\r)
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| 63 | sw $29,116(\r)
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| 64 | sw $30,120(\r)
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| 65 | sw $31,124(\r)
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| 66 | .endm
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| 67 |
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| 68 | .macro REGISTERS_LOAD r
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| 69 | lw $0,0(\r)
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| 70 | lw $1,4(\r)
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| 71 | lw $2,8(\r) # meaningless
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| 72 | lw $3,12(\r)
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| 73 | lw $4,16(\r) # this is ok, $4 == 16(\r)
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| 74 | lw $5,20(\r)
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| 75 | lw $6,24(\r)
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| 76 | lw $7,28(\r)
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| 77 | lw $8,32(\r)
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| 78 | lw $9,36(\r)
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| 79 | lw $10,40(\r)
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| 80 | lw $11,44(\r)
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| 81 | lw $12,48(\r)
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| 82 | lw $13,52(\r)
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| 83 | lw $14,56(\r)
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| 84 | lw $15,60(\r)
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| 85 | lw $16,64(\r)
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| 86 | lw $17,68(\r)
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| 87 | lw $18,72(\r)
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| 88 | lw $19,76(\r)
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| 89 | lw $20,80(\r)
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| 90 | lw $21,84(\r)
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| 91 | lw $22,88(\r)
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| 92 | lw $23,92(\r)
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| 93 | lw $24,96(\r)
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| 94 | lw $25,100(\r)
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| 95 | lw $26,104(\r)
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| 96 | lw $27,108(\r)
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| 97 | lw $28,112(\r)
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| 98 | lw $29,116(\r)
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| 99 | lw $30,120(\r)
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| 100 | lw $31,124(\r)
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| 101 | .endm
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