[1987020] | 1 | -- |
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| 2 | -- RTEMS / Body |
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| 3 | -- |
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| 4 | -- DESCRIPTION: |
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| 5 | -- |
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| 6 | -- This package provides the interface to the RTEMS API. |
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| 7 | -- |
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| 8 | -- |
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| 9 | -- DEPENDENCIES: |
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| 10 | -- |
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| 11 | -- |
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| 12 | -- |
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| 13 | -- COPYRIGHT (c) 1997-2011. |
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| 14 | -- On-Line Applications Research Corporation (OAR). |
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| 15 | -- |
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| 16 | -- The license and distribution terms for this file may in |
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| 17 | -- the file LICENSE in this distribution or at |
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| 18 | -- http://www.rtems.com/license/LICENSE. |
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| 19 | -- |
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| 20 | -- $Id$ |
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| 21 | -- |
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| 22 | |
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| 23 | package body RTEMS.Rate_Monotonic is |
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| 24 | |
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| 25 | -- |
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| 26 | -- Rate Monotonic Manager |
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| 27 | -- |
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| 28 | |
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| 29 | procedure Create |
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| 30 | (Name : in RTEMS.Name; |
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| 31 | ID : out RTEMS.ID; |
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| 32 | Result : out RTEMS.Status_Codes) |
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| 33 | is |
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| 34 | function Create_Base |
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| 35 | (Name : RTEMS.Name; |
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| 36 | ID : access RTEMS.ID) |
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| 37 | return RTEMS.Status_Codes; |
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| 38 | pragma Import |
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| 39 | (C, |
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| 40 | Create_Base, |
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| 41 | "rtems_rate_monotonic_create"); |
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| 42 | ID_Base : aliased RTEMS.ID; |
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| 43 | begin |
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| 44 | |
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| 45 | Result := Create_Base (Name, ID_Base'Access); |
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| 46 | ID := ID_Base; |
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| 47 | |
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| 48 | end Create; |
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| 49 | |
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| 50 | procedure Ident |
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| 51 | (Name : in RTEMS.Name; |
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| 52 | ID : out RTEMS.ID; |
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| 53 | Result : out RTEMS.Status_Codes) |
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| 54 | is |
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| 55 | function Ident_Base |
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| 56 | (Name : RTEMS.Name; |
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| 57 | ID : access RTEMS.ID) |
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| 58 | return RTEMS.Status_Codes; |
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| 59 | pragma Import |
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| 60 | (C, |
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| 61 | Ident_Base, |
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| 62 | "rtems_rate_monotonic_ident"); |
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| 63 | ID_Base : aliased RTEMS.ID; |
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| 64 | begin |
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| 65 | |
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| 66 | Result := Ident_Base (Name, ID_Base'Access); |
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| 67 | |
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| 68 | ID := ID_Base; |
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| 69 | |
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| 70 | end Ident; |
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| 71 | |
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| 72 | procedure Delete |
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| 73 | (ID : in RTEMS.ID; |
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| 74 | Result : out RTEMS.Status_Codes) |
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| 75 | is |
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| 76 | function Delete_Base |
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| 77 | (ID : RTEMS.ID) |
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| 78 | return RTEMS.Status_Codes; |
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| 79 | pragma Import |
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| 80 | (C, |
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| 81 | Delete_Base, |
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| 82 | "rtems_rate_monotonic_delete"); |
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| 83 | begin |
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| 84 | |
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| 85 | Result := Delete_Base (ID); |
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| 86 | |
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| 87 | end Delete; |
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| 88 | |
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| 89 | procedure Cancel |
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| 90 | (ID : in RTEMS.ID; |
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| 91 | Result : out RTEMS.Status_Codes) |
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| 92 | is |
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| 93 | function Cancel_Base |
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| 94 | (ID : RTEMS.ID) |
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| 95 | return RTEMS.Status_Codes; |
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| 96 | pragma Import |
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| 97 | (C, |
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| 98 | Cancel_Base, |
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| 99 | "rtems_rate_monotonic_cancel"); |
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| 100 | begin |
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| 101 | |
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| 102 | Result := Cancel_Base (ID); |
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| 103 | |
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| 104 | end Cancel; |
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| 105 | |
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| 106 | procedure Period |
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| 107 | (ID : in RTEMS.ID; |
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| 108 | Length : in RTEMS.Interval; |
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| 109 | Result : out RTEMS.Status_Codes) |
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| 110 | is |
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| 111 | function Period_Base |
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| 112 | (ID : RTEMS.ID; |
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| 113 | Length : RTEMS.Interval) |
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| 114 | return RTEMS.Status_Codes; |
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| 115 | pragma Import |
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| 116 | (C, |
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| 117 | Period_Base, |
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| 118 | "rtems_rate_monotonic_period"); |
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| 119 | begin |
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| 120 | |
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| 121 | Result := Period_Base (ID, Length); |
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| 122 | |
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| 123 | end Period; |
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| 124 | |
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| 125 | procedure Get_Status |
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| 126 | (ID : in RTEMS.ID; |
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| 127 | Status : out RTEMS.Rate_Monotonic.Period_Status; |
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| 128 | Result : out RTEMS.Status_Codes) |
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| 129 | is |
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| 130 | function Get_Status_Base |
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| 131 | (ID : RTEMS.ID; |
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| 132 | Status : access RTEMS.Rate_Monotonic.Period_Status) |
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| 133 | return RTEMS.Status_Codes; |
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| 134 | pragma Import |
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| 135 | (C, |
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| 136 | Get_Status_Base, |
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| 137 | "rtems_rate_monotonic_get_status"); |
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| 138 | |
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| 139 | Status_Base : aliased RTEMS.Rate_Monotonic.Period_Status; |
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| 140 | begin |
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| 141 | |
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| 142 | Result := Get_Status_Base (ID, Status_Base'Access); |
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| 143 | |
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| 144 | Status := Status_Base; |
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| 145 | |
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| 146 | end Get_Status; |
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| 147 | |
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| 148 | procedure Reset_Statistics |
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| 149 | (ID : in RTEMS.ID; |
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| 150 | Result : out RTEMS.Status_Codes) |
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| 151 | is |
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| 152 | function Reset_Statistics_Base |
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| 153 | (ID : RTEMS.ID) |
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| 154 | return RTEMS.Status_Codes; |
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| 155 | pragma Import |
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| 156 | (C, |
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| 157 | Reset_Statistics_Base, |
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| 158 | "rtems_rate_monotonic_reset_statistics"); |
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| 159 | begin |
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| 160 | |
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| 161 | Result := Reset_Statistics_Base (ID); |
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| 162 | |
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| 163 | end Reset_Statistics; |
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| 164 | |
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| 165 | end RTEMS.Rate_Monotonic; |
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