4.104.114.84.95
Last change
on this file since 88ee071 was
182712f7,
checked in by Joel Sherrill <joel.sherrill@…>, on 10/12/01 at 21:07:01
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2001-10-12 Joel Sherrill <joel@…>
- clock/p_clock.c, include/bsp.h, include/coverhd.h,
startup/bspstart.c, startup/bspstart.c.nocache, startup/setvec.c,
startup/start.S: Fixed typo.
|
-
Property mode set to
100644
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File size:
1.2 KB
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1 | /* set_vector |
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2 | * |
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3 | * This routine installs an interrupt vector on the target Board/CPU. |
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4 | * This routine is allowed to be as board dependent as necessary. |
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5 | * |
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6 | * INPUT: |
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7 | * handler - interrupt handler entry point |
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8 | * vector - vector number |
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9 | * type - 0 indicates raw hardware connect |
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10 | * 1 indicates RTEMS interrupt connect |
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11 | * |
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12 | * RETURNS: |
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13 | * address of previous interrupt handler |
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14 | * |
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15 | * COPYRIGHT (c) 1989-1998. |
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16 | * On-Line Applications Research Corporation (OAR). |
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17 | * |
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18 | * The license and distribution terms for this file may be |
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19 | * found in the file LICENSE in this distribution or at |
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20 | * http://www.OARcorp.com/rtems/license.html. |
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21 | * |
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22 | * $Id$ |
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23 | */ |
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24 | |
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25 | #include <rtems.h> |
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26 | #include <bsp.h> |
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27 | |
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28 | rtems_isr_entry set_vector( /* returns old vector */ |
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29 | rtems_isr_entry handler, /* isr routine */ |
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30 | rtems_vector_number vector, /* vector number */ |
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31 | int type /* RTEMS or RAW intr */ |
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32 | ) |
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33 | { |
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34 | rtems_isr_entry previous_isr; |
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35 | |
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36 | if (type) { |
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37 | rtems_interrupt_catch(handler, vector, (rtems_isr_entry *) &previous_isr ); |
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38 | } else { |
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39 | /* XXX: install non-RTEMS ISR as "raw" interupt */ |
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40 | } |
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41 | return previous_isr; |
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42 | } |
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43 | |
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