4.104.115
Last change
on this file since 749d64a was
4da69ca,
checked in by Thomas Doerfler <Thomas.Doerfler@…>, on 07/17/09 at 12:43:12
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add common implementation to dispatch threads in isr
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-
Property mode set to
100644
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File size:
1.0 KB
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Thread dispatch after interrupt processing. |
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5 | */ |
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6 | |
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7 | /* |
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8 | * Copyright (c) 2009 embedded brains GmbH |
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9 | * |
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10 | * embedded brains GmbH |
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11 | * Obere Lagerstr. 30 |
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12 | * D-82178 Puchheim |
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13 | * Germany |
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14 | * <rtems@embedded-brains.de> |
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15 | * |
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16 | * Copyright (c) 2009 Till Straumann <strauman@slac.stanford.edu> |
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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.rtems.com/license/LICENSE. |
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21 | */ |
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22 | |
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23 | #include <rtems.h> |
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24 | #include <rtems/score/apiext.h> |
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25 | |
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26 | #if ( CPU_ENABLE_C_ISR_DISPATCH_IMPLEMENTATION == TRUE ) |
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27 | |
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28 | void _ISR_Thread_dispatch( void ) |
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29 | { |
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30 | if ( _Context_Switch_necessary ) { |
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31 | _Thread_Dispatch(); |
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32 | } else if ( _ISR_Signals_to_thread_executing ) { |
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33 | _ISR_Signals_to_thread_executing = false; |
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34 | if ( |
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35 | _Thread_Do_post_task_switch_extension |
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36 | || _Thread_Executing->do_post_task_switch_extension |
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37 | ) { |
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38 | _Thread_Executing->do_post_task_switch_extension = false; |
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39 | _API_extensions_Run_postswitch(); |
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40 | } |
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41 | } |
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42 | } |
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43 | |
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44 | #endif /* CPU_ENABLE_C_ISR_DISPATCH_IMPLEMENTATION */ |
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