4.104.114.84.95
Last change
on this file since de05cbb9 was
9d9a3dd,
checked in by Jennifer Averett <Jennifer.Averett@…>, on 11/17/99 at 16:47:58
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+ Updated copyright information.
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-
Property mode set to
100644
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File size:
1.4 KB
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1 | /* |
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2 | * COPYRIGHT (c) 1989-1999. |
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3 | * On-Line Applications Research Corporation (OAR). |
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4 | * |
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5 | * The license and distribution terms for this file may be |
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6 | * found in the file LICENSE in this distribution or at |
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7 | * http://www.OARcorp.com/rtems/license.html. |
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8 | * |
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9 | * $Id$ |
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10 | */ |
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11 | |
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12 | #ifndef __ITRON_INTERRUPT_h_ |
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13 | #define __ITRON_INTERRUPT_h_ |
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14 | |
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15 | #ifdef __cplusplus |
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16 | extern "C" { |
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17 | #endif |
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18 | |
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19 | /* |
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20 | * Define Interrupt (def_int) Structure |
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21 | */ |
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22 | |
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23 | typedef struct t_dint { |
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24 | ATR intatr; /* interrupt handler attributes */ |
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25 | FP inthdr; /* interrupt handler address */ |
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26 | /* additional information may be included depending on the implementation */ |
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27 | } T_DINT; |
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28 | |
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29 | /* |
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30 | * Interrupt Functions |
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31 | */ |
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32 | |
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33 | /* |
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34 | * def_int - Define Interrupt Handler |
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35 | */ |
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36 | |
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37 | ER def_int( |
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38 | UINT dintno, |
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39 | T_DINT *pk_dint |
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40 | ); |
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41 | |
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42 | /* |
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43 | * ret_int - Return from Interrupt Handler |
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44 | */ |
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45 | |
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46 | void ret_int( void ); |
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47 | |
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48 | /* |
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49 | * ret_wup - Return and Wakeup Task |
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50 | */ |
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51 | |
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52 | void ret_wup( |
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53 | ID tskid |
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54 | ); |
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55 | |
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56 | /* |
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57 | * loc_cpu - Lock CPU |
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58 | */ |
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59 | |
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60 | ER loc_cpu( void ); |
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61 | |
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62 | /* |
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63 | * unl_cpu - Unlock CPU |
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64 | */ |
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65 | |
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66 | ER unl_cpu( void ); |
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67 | |
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68 | /* |
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69 | * dis_int - Disable Interrupt |
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70 | */ |
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71 | |
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72 | ER dis_int( |
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73 | UINT eintno |
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74 | ); |
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75 | |
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76 | /* |
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77 | * ena_int - Enable Interrupt |
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78 | */ |
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79 | |
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80 | ER ena_int( |
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81 | UINT eintno |
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82 | ); |
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83 | |
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84 | /* |
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85 | * chg_iXX - Change Interrupt Mask(Level or Priority) |
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86 | */ |
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87 | |
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88 | ER chg_iXX( |
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89 | UINT iXXXX |
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90 | ); |
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91 | |
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92 | /* |
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93 | * ref_iXX - Reference Interrupt Mask(Level or Priority) |
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94 | */ |
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95 | |
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96 | ER ref_iXX( |
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97 | UINT *p_iXXXX |
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98 | ); |
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99 | |
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100 | #ifdef __cplusplus |
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101 | } |
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102 | #endif |
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103 | |
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104 | #endif |
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105 | /* end of include file */ |
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106 | |
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