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1 | jermar | 1 | /* |
319 | jermar | 2 | * Copyright (C) 2003-2004 Jakub Jermar |
1 | 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 | |||
341 | jermar | 29 | #ifndef __mips32_INTERRUPT_H__ |
30 | #define __mips32_INTERRUPT_H__ |
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1 | jermar | 31 | |
332 | palkovsky | 32 | #include <arch/exception.h> |
33 | |||
590 | palkovsky | 34 | #define IVT_ITEMS 40 |
35 | #define INT_OFFSET 32 |
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1258 | palkovsky | 36 | #define IRQ_COUNT 8 |
575 | palkovsky | 37 | |
590 | palkovsky | 38 | #define int_register(it, name, handler) exc_register(((it)+INT_OFFSET),name,handler) |
39 | |||
574 | palkovsky | 40 | #define IRQ2 2 |
509 | jermar | 41 | #define IRQ3 3 |
42 | #define IRQ7 7 |
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329 | palkovsky | 43 | |
509 | jermar | 44 | #define TIMER_IRQ IRQ7 |
45 | |||
575 | palkovsky | 46 | extern void interrupt_init(void); |
1 | jermar | 47 | |
48 | #endif |