1 | -- |
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2 | -- RTEMS / Specification |
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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 | -- DEPENDENCIES: |
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9 | -- |
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10 | -- NOTES: |
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11 | -- RTEMS initialization and configuration are called from |
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12 | -- the BSP side, therefore should never be called from ADA. |
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13 | -- |
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14 | -- COPYRIGHT (c) 1997-2008. |
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15 | -- On-Line Applications Research Corporation (OAR). |
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16 | -- |
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17 | -- The license and distribution terms for this file may in |
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18 | -- the file LICENSE in this distribution or at |
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19 | -- http://www.rtems.com/license/LICENSE. |
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20 | -- |
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21 | -- $Id$ |
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22 | -- |
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23 | |
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24 | with System; |
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25 | with System.Storage_Elements; use System.Storage_Elements; |
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26 | with Interfaces; |
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27 | with Interfaces.C; |
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28 | |
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29 | package RTEMS is |
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30 | pragma Elaborate_Body (RTEMS); |
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31 | |
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32 | Structure_Alignment : constant := 8; |
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33 | |
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34 | -- |
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35 | -- RTEMS Base Types |
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36 | -- |
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37 | |
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38 | subtype Unsigned8 is Interfaces.Unsigned_8; |
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39 | subtype Unsigned16 is Interfaces.Unsigned_16; |
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40 | subtype Unsigned32 is Interfaces.Unsigned_32; |
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41 | subtype Signed32 is Interfaces.Integer_32; |
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42 | |
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43 | type Unsigned32_Pointer is access all RTEMS.Unsigned32; |
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44 | type Unsigned16_Pointer is access all RTEMS.Unsigned16; |
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45 | type Unsigned8_Pointer is access all RTEMS.Unsigned8; |
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46 | type Signed32_Pointer is access all RTEMS.Signed32; |
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47 | |
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48 | subtype Boolean is RTEMS.Unsigned32; |
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49 | subtype Address is System.Address; |
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50 | subtype Single is Interfaces.C.C_float; |
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51 | subtype Double is Interfaces.C.Double; |
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52 | |
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53 | -- |
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54 | -- The following define the size of each of the base types in |
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55 | -- both bits and system units. |
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56 | -- |
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57 | |
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58 | Unsigned8_Bits : constant := 7; |
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59 | Unsigned16_Bits : constant := 15; |
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60 | Unsigned32_Bits : constant := 31; |
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61 | Boolean_Bits : constant := 31; |
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62 | Address_Bits : constant := 31; |
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63 | Single_Bits : constant := 31; |
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64 | Double_Bits : constant := 63; |
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65 | |
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66 | Unsigned8_Units : constant := 1; |
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67 | Unsigned16_Units : constant := 2; |
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68 | Unsigned32_Units : constant := 4; |
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69 | Boolean_Units : constant := 4; |
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70 | Address_Units : constant := 4; |
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71 | Single_Units : constant := 4; |
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72 | Double_Units : constant := 8; |
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73 | |
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74 | Null_Address : constant RTEMS.Address := |
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75 | System.Storage_Elements.To_Address(0); |
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76 | |
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77 | True : constant RTEMS.Boolean := 1; |
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78 | False : constant RTEMS.Boolean := 0; |
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79 | |
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80 | -- |
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81 | -- More Types |
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82 | -- |
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83 | |
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84 | subtype Name is RTEMS.Unsigned32; |
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85 | subtype ID is RTEMS.Unsigned32; |
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86 | subtype Interval is RTEMS.Unsigned32; |
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87 | subtype Attribute is RTEMS.Unsigned32; |
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88 | subtype Mode is RTEMS.Unsigned32; |
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89 | subtype Option is RTEMS.Unsigned32; |
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90 | subtype Task_Priority is RTEMS.Unsigned32; |
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91 | subtype Notepad_Index is RTEMS.Unsigned32 range 0 .. 15; |
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92 | |
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93 | subtype Event_Set is RTEMS.Unsigned32; |
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94 | subtype Signal_Set is RTEMS.Unsigned32; |
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95 | subtype Debug_Set is RTEMS.Unsigned32; |
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96 | subtype Device_Major_Number is RTEMS.Unsigned32; |
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97 | subtype Device_Minor_Number is RTEMS.Unsigned32; |
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98 | subtype ISR_Level is RTEMS.Unsigned32; |
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99 | |
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100 | subtype Node is RTEMS.Unsigned32; |
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101 | |
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102 | type Driver_Name_t is |
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103 | record |
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104 | Device_Name : RTEMS.Address; |
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105 | Device_Name_Length : RTEMS.Unsigned32; |
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106 | Major : RTEMS.Device_Major_Number; |
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107 | Minor : RTEMS.Device_Minor_Number; |
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108 | |
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109 | end record; |
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110 | |
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111 | |
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112 | -- |
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113 | -- Task Related Types |
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114 | -- |
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115 | |
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116 | subtype Task_Argument is RTEMS.Unsigned32; |
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117 | type Task_Argument_PTR is access all Task_Argument; |
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118 | |
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119 | type Task_Entry is access procedure ( |
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120 | Argument : RTEMS.Unsigned32 |
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121 | ); |
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122 | pragma Convention (C, Task_Entry); |
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123 | |
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124 | subtype TCB is RTEMS.Unsigned32; |
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125 | type TCB_Pointer is access all RTEMS.TCB; |
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126 | |
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127 | -- |
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128 | -- Clock and Time of Day Types |
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129 | -- |
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130 | |
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131 | type Time_Of_Day is |
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132 | record |
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133 | Year : RTEMS.Unsigned32; -- year, A.D. |
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134 | Month : RTEMS.Unsigned32; -- month, 1 .. 12 |
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135 | Day : RTEMS.Unsigned32; -- day, 1 .. 31 |
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136 | Hour : RTEMS.Unsigned32; -- hour, 0 .. 23 |
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137 | Minute : RTEMS.Unsigned32; -- minute, 0 .. 59 |
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138 | Second : RTEMS.Unsigned32; -- second, 0 .. 59 |
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139 | Ticks : RTEMS.Unsigned32; -- elapsed ticks between seconds |
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140 | end record; |
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141 | |
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142 | type Clock_Time_Value is |
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143 | record |
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144 | Seconds : RTEMS.Unsigned32; |
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145 | Microseconds : RTEMS.Unsigned32; |
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146 | end record; |
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147 | |
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148 | type Clock_Get_Options is ( |
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149 | Clock_Get_TOD, |
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150 | Clock_Get_Seconds_Since_Epoch, |
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151 | Clock_Get_Ticks_Since_Boot, |
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152 | Clock_Get_Ticks_Per_Second, |
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153 | Clock_Get_Time_Value |
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154 | ); |
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155 | |
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156 | type Time_T is new Interfaces.C.Long; |
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157 | |
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158 | type Timespec is record |
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159 | TV_Sec : Time_T; |
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160 | TV_Nsec : Interfaces.C.Long; |
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161 | end record; |
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162 | pragma Convention (C, Timespec); |
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163 | |
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164 | -- |
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165 | -- Ident Options |
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166 | -- |
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167 | |
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168 | Search_All_Nodes : constant RTEMS.Node := 0; |
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169 | Search_Other_Nodes : constant RTEMS.Node := 16#7FFFFFFE#; |
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170 | Search_Local_Node : constant RTEMS.Node := 16#7FFFFFFF#; |
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171 | Who_Am_I : constant RTEMS.Node := 0; |
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172 | |
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173 | -- |
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174 | -- Options |
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175 | -- |
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176 | |
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177 | Default_Options : constant RTEMS.Option := 16#0000#; |
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178 | |
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179 | Wait : constant RTEMS.Option := 16#0000#; |
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180 | No_Wait : constant RTEMS.Option := 16#0001#; |
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181 | |
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182 | Event_All : constant RTEMS.Option := 16#0000#; |
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183 | Event_Any : constant RTEMS.Option := 16#0002#; |
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184 | |
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185 | -- |
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186 | -- Mode constants |
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187 | -- |
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188 | |
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189 | Default_Modes : constant RTEMS.Mode := 16#0000#; |
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190 | |
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191 | All_Mode_Masks : constant RTEMS.Mode := 16#0000_ffff#; |
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192 | Current_Mode : constant RTEMS.Mode := 16#0000_0000#; |
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193 | Preempt_Mask : constant RTEMS.Mode := 16#0000_0100#; |
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194 | Timeslice_Mask : constant RTEMS.Mode := 16#0000_0200#; |
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195 | ASR_Mask : constant RTEMS.Mode := 16#0000_0400#; |
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196 | Interrupt_Mask : RTEMS.Mode; |
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197 | Preempt : constant RTEMS.Mode := 16#0000_0000#; |
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198 | No_Preempt : constant RTEMS.Mode := 16#0000_0100#; |
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199 | No_Timeslice : constant RTEMS.Mode := 16#0000_0000#; |
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200 | Timeslice : constant RTEMS.Mode := 16#0000_0200#; |
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201 | ASR : constant RTEMS.Mode := 16#0000_0000#; |
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202 | No_ASR : constant RTEMS.Mode := 16#0000_0400#; |
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203 | |
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204 | pragma Import (C, Interrupt_Mask, "rtems_interrupt_mask"); |
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205 | |
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206 | -- |
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207 | -- Attribute constants |
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208 | -- |
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209 | |
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210 | Default_Attributes : constant RTEMS.Attribute := 16#00000000#; |
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211 | No_Floating_Point : constant RTEMS.Attribute := 16#00000000#; |
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212 | Floating_Point : constant RTEMS.Attribute := 16#00000001#; |
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213 | Local : constant RTEMS.Attribute := 16#00000000#; |
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214 | Global : constant RTEMS.Attribute := 16#00000002#; |
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215 | FIFO : constant RTEMS.Attribute := 16#00000000#; |
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216 | Priority : constant RTEMS.Attribute := 16#00000004#; |
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217 | Counting_Semaphore : constant RTEMS.Attribute := 16#00000000#; |
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218 | Binary_Semaphore : constant RTEMS.Attribute := 16#00000010#; |
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219 | Simple_Binary_Semaphore : constant RTEMS.Attribute := 16#00000020#; |
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220 | No_Inherit_Priority : constant RTEMS.Attribute := 16#00000000#; |
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221 | Inherit_Priority : constant RTEMS.Attribute := 16#00000040#; |
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222 | No_Priority_Ceiling : constant RTEMS.Attribute := 16#00000000#; |
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223 | Priority_Ceiling : constant RTEMS.Attribute := 16#00000080#; |
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224 | |
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225 | function Interrupt_Level ( |
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226 | Level : in RTEMS.Unsigned32 |
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227 | ) return RTEMS.Attribute; |
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228 | pragma Import (C, Interrupt_Level, "rtems_interrupt_level_attribute"); |
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229 | |
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230 | Minimum_Stack_Size : RTEMS.Unsigned32; |
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231 | pragma Import (C, Minimum_Stack_Size, "rtems_minimum_stack_size"); |
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232 | |
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233 | -- |
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234 | -- Notepad index constants |
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235 | -- |
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236 | |
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237 | Notepad_0 : constant RTEMS.Unsigned32 := 0; |
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238 | Notepad_1 : constant RTEMS.Unsigned32 := 1; |
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239 | Notepad_2 : constant RTEMS.Unsigned32 := 2; |
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240 | Notepad_3 : constant RTEMS.Unsigned32 := 3; |
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241 | Notepad_4 : constant RTEMS.Unsigned32 := 4; |
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242 | Notepad_5 : constant RTEMS.Unsigned32 := 5; |
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243 | Notepad_6 : constant RTEMS.Unsigned32 := 6; |
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244 | Notepad_7 : constant RTEMS.Unsigned32 := 7; |
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245 | Notepad_8 : constant RTEMS.Unsigned32 := 8; |
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246 | Notepad_9 : constant RTEMS.Unsigned32 := 9; |
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247 | Notepad_10 : constant RTEMS.Unsigned32 := 10; |
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248 | Notepad_11 : constant RTEMS.Unsigned32 := 11; |
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249 | Notepad_12 : constant RTEMS.Unsigned32 := 12; |
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250 | Notepad_13 : constant RTEMS.Unsigned32 := 13; |
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251 | Notepad_14 : constant RTEMS.Unsigned32 := 14; |
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252 | Notepad_15 : constant RTEMS.Unsigned32 := 15; |
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253 | |
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254 | -- |
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255 | -- Miscellaneous |
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256 | -- |
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257 | |
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258 | No_Timeout : constant RTEMS.Interval := 0; |
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259 | Self : constant RTEMS.ID := 0; |
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260 | Period_Status : constant RTEMS.Interval := 0; |
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261 | Yield_Processor : constant RTEMS.Interval := 0; |
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262 | Current_Priority : constant RTEMS.Task_Priority := 0; |
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263 | No_Priority : constant RTEMS.Task_Priority := 0; |
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264 | |
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265 | -- |
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266 | -- Extension Callouts and Table |
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267 | -- |
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268 | |
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269 | type Thread_Create_Extension is access function ( |
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270 | Current_Task : in RTEMS.TCB_Pointer; |
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271 | New_Task : in RTEMS.TCB_Pointer |
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272 | ) return RTEMS.Boolean; |
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273 | pragma Convention (C, Thread_Create_Extension); |
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274 | |
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275 | type Thread_Start_Extension is access procedure ( |
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276 | Current_Task : in RTEMS.TCB_Pointer; |
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277 | Started_Task : in RTEMS.TCB_Pointer |
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278 | ); |
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279 | pragma Convention (C, Thread_Start_Extension); |
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280 | |
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281 | type Thread_Restart_Extension is access procedure ( |
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282 | Current_Task : in RTEMS.TCB_Pointer; |
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283 | Restarted_Task : in RTEMS.TCB_Pointer |
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284 | ); |
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285 | pragma Convention (C, Thread_Restart_Extension); |
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286 | |
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287 | type Thread_Delete_Extension is access procedure ( |
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288 | Current_Task : in RTEMS.TCB_Pointer; |
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289 | Deleted_Task : in RTEMS.TCB_Pointer |
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290 | ); |
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291 | pragma Convention (C, Thread_Delete_Extension); |
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292 | |
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293 | type Thread_Switch_Extension is access procedure ( |
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294 | Current_Task : in RTEMS.TCB_Pointer; |
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295 | Heir_Task : in RTEMS.TCB_Pointer |
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296 | ); |
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297 | pragma Convention (C, Thread_Switch_Extension); |
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298 | |
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299 | type Thread_Post_Switch_Extension is access procedure ( |
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300 | Current_Task : in RTEMS.TCB_Pointer |
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301 | ); |
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302 | pragma Convention (C, Thread_Post_Switch_Extension); |
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303 | |
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304 | type Thread_Begin_Extension is access procedure ( |
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305 | Current_Task : in RTEMS.TCB_Pointer |
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306 | ); |
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307 | pragma Convention (C, Thread_Begin_Extension); |
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308 | |
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309 | type Thread_Exitted_Extension is access procedure ( |
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310 | Current_Task : in RTEMS.TCB_Pointer |
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311 | ); |
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312 | pragma Convention (C, Thread_Exitted_Extension); |
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313 | |
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314 | type Fatal_Error_Extension is access procedure ( |
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315 | Error : in RTEMS.Unsigned32 |
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316 | ); |
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317 | pragma Convention (C, Fatal_Error_Extension); |
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318 | |
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319 | type Extensions_Table is |
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320 | record |
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321 | Thread_Create : RTEMS.Thread_Create_Extension; |
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322 | Thread_Start : RTEMS.Thread_Start_Extension; |
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323 | Thread_Restart : RTEMS.Thread_Restart_Extension; |
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324 | Thread_Delete : RTEMS.Thread_Delete_Extension; |
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325 | Thread_Switch : RTEMS.Thread_Switch_Extension; |
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326 | Thread_Post_Switch : RTEMS.Thread_Post_Switch_Extension; |
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327 | Thread_Begin : RTEMS.Thread_Begin_Extension; |
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328 | Thread_Exitted : RTEMS.Thread_Exitted_Extension; |
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329 | Fatal : RTEMS.Fatal_Error_Extension; |
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330 | end record; |
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331 | |
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332 | type Extensions_Table_Pointer is access all Extensions_Table; |
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333 | |
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334 | -- |
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335 | -- The following type define a pointer to a watchdog/timer service routine. |
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336 | -- |
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337 | |
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338 | type Timer_Service_Routine is access procedure ( |
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339 | ID : in RTEMS.ID; |
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340 | User_Data : in RTEMS.Address |
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341 | ); |
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342 | pragma Convention (C, Timer_Service_Routine); |
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343 | |
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344 | -- |
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345 | -- The following type define a pointer to a signal service routine. |
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346 | -- |
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347 | |
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348 | type ASR_Handler is access procedure ( |
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349 | Signals : in RTEMS.Signal_Set |
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350 | ); |
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351 | pragma Convention (C, ASR_Handler); |
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352 | |
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353 | -- |
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354 | -- The following type defines the status information returned |
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355 | -- about a period. |
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356 | -- |
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357 | |
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358 | type Rate_Monotonic_Period_States is ( |
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359 | Inactive, -- off chain, never initialized |
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360 | Owner_Is_Blocking, -- on chain, owner is blocking on it |
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361 | Active, -- on chain, running continuously |
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362 | Expired_While_Blocking, -- on chain, expired while owner was was blocking |
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363 | Expired -- off chain, will be reset by next |
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364 | -- rtems_rate_monotonic_period |
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365 | ); |
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366 | |
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367 | for Rate_Monotonic_Period_States'Size use 32; |
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368 | |
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369 | for Rate_Monotonic_Period_States use ( |
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370 | Inactive => 0, |
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371 | Owner_Is_Blocking => 1, |
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372 | Active => 2, |
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373 | Expired_While_Blocking => 3, |
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374 | Expired => 4 |
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375 | ); |
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376 | |
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377 | type Rate_Monotonic_Period_Status is |
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378 | record |
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379 | Owner : RTEMS.ID; |
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380 | State : RTEMS.Rate_Monotonic_Period_States; |
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381 | Ticks_Since_Last_Period : RTEMS.Unsigned32; |
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382 | Ticks_Executed_Since_Last_Period : RTEMS.Unsigned32; |
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383 | end record; |
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384 | |
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385 | -- |
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386 | -- Method Completions Status Codes |
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387 | -- |
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388 | |
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389 | type Status_Codes is ( |
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390 | Successful, -- successful completion |
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391 | Task_Exitted, -- returned from a task |
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392 | MP_Not_Configured, -- multiprocessing not configured |
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393 | Invalid_Name, -- invalid object name |
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394 | Invalid_ID, -- invalid object id |
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395 | Too_Many, -- too many |
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396 | Timeout, -- timed out waiting |
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397 | Object_Was_Deleted, -- object deleted while waiting |
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398 | Invalid_Size, -- specified size was invalid |
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399 | Invalid_Address, -- address specified is invalid |
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400 | Invalid_Number, -- number was invalid |
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401 | Not_Defined, -- item has not been initialized |
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402 | Resource_In_Use, -- resources still outstanding |
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403 | Unsatisfied, -- request not satisfied |
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404 | Incorrect_State, -- task is in wrong state |
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405 | Already_Suspended, -- task already in state |
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406 | Illegal_On_Self, -- illegal on calling task |
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407 | Illegal_On_Remote_Object, -- illegal for remote object |
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408 | Called_From_ISR, -- called from wrong environment |
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409 | Invalid_Priority, -- invalid task priority |
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410 | Invalid_Clock, -- invalid date/time |
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411 | Invalid_Node, -- invalid node id |
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412 | Not_Configured, -- directive not configured |
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413 | Not_Owner_Of_Resource, -- not owner of resource |
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414 | Not_Implemented, -- directive not implemented |
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415 | Internal_Error, -- RTEMS inconsistency detected |
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416 | No_Memory, -- no memory left in heap |
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417 | IO_Error, -- driver IO error |
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418 | Proxy_Blocking -- internal multiprocessing only |
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419 | ); |
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420 | |
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421 | for Status_Codes'Size use 32; |
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422 | |
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423 | for Status_Codes use ( |
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424 | Successful => 0, |
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425 | Task_Exitted => 1, |
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426 | MP_Not_Configured => 2, |
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427 | Invalid_Name => 3, |
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428 | Invalid_ID => 4, |
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429 | Too_Many => 5, |
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430 | Timeout => 6, |
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431 | Object_Was_Deleted => 7, |
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432 | Invalid_Size => 8, |
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433 | Invalid_Address => 9, |
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434 | Invalid_NumbeR => 10, |
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435 | Not_Defined => 11, |
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436 | Resource_In_Use => 12, |
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437 | Unsatisfied => 13, |
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438 | Incorrect_State => 14, |
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439 | Already_Suspended => 15, |
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440 | Illegal_On_Self => 16, |
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441 | Illegal_On_Remote_Object => 17, |
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442 | Called_From_ISR => 18, |
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443 | Invalid_Priority => 19, |
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444 | Invalid_Clock => 20, |
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445 | Invalid_Node => 21, |
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446 | Not_Configured => 22, |
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447 | Not_Owner_Of_Resource => 23, |
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448 | Not_ImplementeD => 24, |
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449 | Internal_Error => 25, |
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450 | No_Memory => 26, |
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451 | IO_Error => 27, |
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452 | Proxy_Blocking => 28 |
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453 | ); |
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454 | |
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455 | -- |
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456 | -- RTEMS Events |
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457 | -- |
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458 | |
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459 | Pending_Events : constant RTEMS.Event_Set := 16#0000_0000#; |
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460 | All_Events : constant RTEMS.Event_Set := 16#FFFF_FFFF#; |
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461 | Event_0 : constant RTEMS.Event_Set := 16#0000_0001#; |
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462 | Event_1 : constant RTEMS.Event_Set := 16#0000_0002#; |
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463 | Event_2 : constant RTEMS.Event_Set := 16#0000_0004#; |
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464 | Event_3 : constant RTEMS.Event_Set := 16#0000_0008#; |
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465 | Event_4 : constant RTEMS.Event_Set := 16#0000_0010#; |
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466 | Event_5 : constant RTEMS.Event_Set := 16#0000_0020#; |
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467 | Event_6 : constant RTEMS.Event_Set := 16#0000_0040#; |
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468 | Event_7 : constant RTEMS.Event_Set := 16#0000_0080#; |
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469 | Event_8 : constant RTEMS.Event_Set := 16#0000_0100#; |
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470 | Event_9 : constant RTEMS.Event_Set := 16#0000_0200#; |
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471 | Event_10 : constant RTEMS.Event_Set := 16#0000_0400#; |
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472 | Event_11 : constant RTEMS.Event_Set := 16#0000_0800#; |
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473 | Event_12 : constant RTEMS.Event_Set := 16#0000_1000#; |
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474 | Event_13 : constant RTEMS.Event_Set := 16#0000_2000#; |
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475 | Event_14 : constant RTEMS.Event_Set := 16#0000_4000#; |
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476 | Event_15 : constant RTEMS.Event_Set := 16#0000_8000#; |
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477 | Event_16 : constant RTEMS.Event_Set := 16#0001_0000#; |
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478 | Event_17 : constant RTEMS.Event_Set := 16#0002_0000#; |
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479 | Event_18 : constant RTEMS.Event_Set := 16#0004_0000#; |
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480 | Event_19 : constant RTEMS.Event_Set := 16#0008_0000#; |
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481 | Event_20 : constant RTEMS.Event_Set := 16#0010_0000#; |
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482 | Event_21 : constant RTEMS.Event_Set := 16#0020_0000#; |
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483 | Event_22 : constant RTEMS.Event_Set := 16#0040_0000#; |
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484 | Event_23 : constant RTEMS.Event_Set := 16#0080_0000#; |
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485 | Event_24 : constant RTEMS.Event_Set := 16#0100_0000#; |
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486 | Event_25 : constant RTEMS.Event_Set := 16#0200_0000#; |
---|
487 | Event_26 : constant RTEMS.Event_Set := 16#0400_0000#; |
---|
488 | Event_27 : constant RTEMS.Event_Set := 16#0800_0000#; |
---|
489 | Event_28 : constant RTEMS.Event_Set := 16#1000_0000#; |
---|
490 | Event_29 : constant RTEMS.Event_Set := 16#2000_0000#; |
---|
491 | Event_30 : constant RTEMS.Event_Set := 16#4000_0000#; |
---|
492 | Event_31 : constant RTEMS.Event_Set := 16#8000_0000#; |
---|
493 | |
---|
494 | -- |
---|
495 | -- RTEMS Signals |
---|
496 | -- |
---|
497 | |
---|
498 | All_Signals : constant RTEMS.Signal_Set := 16#7FFFFFFF#; |
---|
499 | Signal_0 : constant RTEMS.Signal_Set := 16#00000001#; |
---|
500 | Signal_1 : constant RTEMS.Signal_Set := 16#00000002#; |
---|
501 | Signal_2 : constant RTEMS.Signal_Set := 16#00000004#; |
---|
502 | Signal_3 : constant RTEMS.Signal_Set := 16#00000008#; |
---|
503 | Signal_4 : constant RTEMS.Signal_Set := 16#00000010#; |
---|
504 | Signal_5 : constant RTEMS.Signal_Set := 16#00000020#; |
---|
505 | Signal_6 : constant RTEMS.Signal_Set := 16#00000040#; |
---|
506 | Signal_7 : constant RTEMS.Signal_Set := 16#00000080#; |
---|
507 | Signal_8 : constant RTEMS.Signal_Set := 16#00000100#; |
---|
508 | Signal_9 : constant RTEMS.Signal_Set := 16#00000200#; |
---|
509 | Signal_10 : constant RTEMS.Signal_Set := 16#00000400#; |
---|
510 | Signal_11 : constant RTEMS.Signal_Set := 16#00000800#; |
---|
511 | Signal_12 : constant RTEMS.Signal_Set := 16#00001000#; |
---|
512 | Signal_13 : constant RTEMS.Signal_Set := 16#00002000#; |
---|
513 | Signal_14 : constant RTEMS.Signal_Set := 16#00004000#; |
---|
514 | Signal_15 : constant RTEMS.Signal_Set := 16#00008000#; |
---|
515 | Signal_16 : constant RTEMS.Signal_Set := 16#00010000#; |
---|
516 | Signal_17 : constant RTEMS.Signal_Set := 16#00020000#; |
---|
517 | Signal_18 : constant RTEMS.Signal_Set := 16#00040000#; |
---|
518 | Signal_19 : constant RTEMS.Signal_Set := 16#00080000#; |
---|
519 | Signal_20 : constant RTEMS.Signal_Set := 16#00100000#; |
---|
520 | Signal_21 : constant RTEMS.Signal_Set := 16#00200000#; |
---|
521 | Signal_22 : constant RTEMS.Signal_Set := 16#00400000#; |
---|
522 | Signal_23 : constant RTEMS.Signal_Set := 16#00800000#; |
---|
523 | Signal_24 : constant RTEMS.Signal_Set := 16#01000000#; |
---|
524 | Signal_25 : constant RTEMS.Signal_Set := 16#02000000#; |
---|
525 | Signal_26 : constant RTEMS.Signal_Set := 16#04000000#; |
---|
526 | Signal_27 : constant RTEMS.Signal_Set := 16#08000000#; |
---|
527 | Signal_28 : constant RTEMS.Signal_Set := 16#10000000#; |
---|
528 | Signal_29 : constant RTEMS.Signal_Set := 16#20000000#; |
---|
529 | Signal_30 : constant RTEMS.Signal_Set := 16#40000000#; |
---|
530 | Signal_31 : constant RTEMS.Signal_Set := 16#80000000#; |
---|
531 | |
---|
532 | -- |
---|
533 | -- Utility Functions |
---|
534 | -- |
---|
535 | |
---|
536 | function From_Ada_Boolean ( |
---|
537 | Ada_Boolean : Standard.Boolean |
---|
538 | ) return RTEMS.Boolean; |
---|
539 | |
---|
540 | function To_Ada_Boolean ( |
---|
541 | RTEMS_Boolean : RTEMS.Boolean |
---|
542 | ) return Standard.Boolean; |
---|
543 | |
---|
544 | function Milliseconds_To_Microseconds ( |
---|
545 | Milliseconds : RTEMS.Unsigned32 |
---|
546 | ) return RTEMS.Unsigned32; |
---|
547 | |
---|
548 | function Microseconds_To_Ticks ( |
---|
549 | Microseconds : RTEMS.Unsigned32 |
---|
550 | ) return RTEMS.Interval; |
---|
551 | |
---|
552 | function Milliseconds_To_Ticks ( |
---|
553 | Milliseconds : RTEMS.Unsigned32 |
---|
554 | ) return RTEMS.Interval; |
---|
555 | |
---|
556 | procedure Name_To_Characters ( |
---|
557 | Name : in RTEMS.Name; |
---|
558 | C1 : out Character; |
---|
559 | C2 : out Character; |
---|
560 | C3 : out Character; |
---|
561 | C4 : out Character |
---|
562 | ); |
---|
563 | |
---|
564 | function Get_Node ( |
---|
565 | ID : in RTEMS.ID |
---|
566 | ) return RTEMS.Unsigned32; |
---|
567 | |
---|
568 | function Get_Index ( |
---|
569 | ID : in RTEMS.ID |
---|
570 | ) return RTEMS.Unsigned32; |
---|
571 | |
---|
572 | function Are_Statuses_Equal ( |
---|
573 | Status : in RTEMS.Status_Codes; |
---|
574 | Desired : in RTEMS.Status_Codes |
---|
575 | ) return Standard.Boolean; |
---|
576 | |
---|
577 | function Is_Status_Successful ( |
---|
578 | Status : in RTEMS.Status_Codes |
---|
579 | ) return Standard.Boolean; |
---|
580 | |
---|
581 | function Subtract ( |
---|
582 | Left : in RTEMS.Address; |
---|
583 | Right : in RTEMS.Address |
---|
584 | ) return RTEMS.Unsigned32; |
---|
585 | |
---|
586 | function Are_Equal ( |
---|
587 | Left : in RTEMS.Address; |
---|
588 | Right : in RTEMS.Address |
---|
589 | ) return Standard.Boolean; |
---|
590 | |
---|
591 | |
---|
592 | -- |
---|
593 | -- RTEMS API |
---|
594 | -- |
---|
595 | |
---|
596 | -- |
---|
597 | -- Initialization Manager -- Shutdown Only |
---|
598 | -- |
---|
599 | procedure Shutdown_Executive ( |
---|
600 | Status : in RTEMS.Unsigned32 |
---|
601 | ); |
---|
602 | |
---|
603 | -- |
---|
604 | -- Task Manager |
---|
605 | -- |
---|
606 | |
---|
607 | procedure Task_Create ( |
---|
608 | Name : in RTEMS.Name; |
---|
609 | Initial_Priority : in RTEMS.Task_Priority; |
---|
610 | Stack_Size : in Unsigned32; |
---|
611 | Initial_Modes : in RTEMS.Mode; |
---|
612 | Attribute_Set : in RTEMS.Attribute; |
---|
613 | ID : out RTEMS.ID; |
---|
614 | Result : out RTEMS.Status_Codes |
---|
615 | ); |
---|
616 | |
---|
617 | procedure Task_Ident ( |
---|
618 | Name : in RTEMS.Name; |
---|
619 | Node : in RTEMS.Node; |
---|
620 | ID : out RTEMS.ID; |
---|
621 | Result : out RTEMS.Status_Codes |
---|
622 | ); |
---|
623 | |
---|
624 | procedure Task_Start ( |
---|
625 | ID : in RTEMS.ID; |
---|
626 | Entry_Point : in RTEMS.Task_Entry; |
---|
627 | Argument : in RTEMS.Task_Argument; |
---|
628 | Result : out RTEMS.Status_Codes |
---|
629 | ); |
---|
630 | |
---|
631 | procedure Task_Restart ( |
---|
632 | ID : in RTEMS.ID; |
---|
633 | Argument : in RTEMS.Task_Argument; |
---|
634 | Result : out RTEMS.Status_Codes |
---|
635 | ); |
---|
636 | |
---|
637 | procedure Task_Delete ( |
---|
638 | ID : in RTEMS.ID; |
---|
639 | Result : out RTEMS.Status_Codes |
---|
640 | ); |
---|
641 | |
---|
642 | procedure Task_Suspend ( |
---|
643 | ID : in RTEMS.ID; |
---|
644 | Result : out RTEMS.Status_Codes |
---|
645 | ); |
---|
646 | |
---|
647 | procedure Task_Resume ( |
---|
648 | ID : in RTEMS.ID; |
---|
649 | Result : out RTEMS.Status_Codes |
---|
650 | ); |
---|
651 | |
---|
652 | procedure Task_Is_Suspended ( |
---|
653 | ID : in RTEMS.ID; |
---|
654 | Result : out RTEMS.Status_Codes |
---|
655 | ); |
---|
656 | |
---|
657 | procedure Task_Set_Priority ( |
---|
658 | ID : in RTEMS.ID; |
---|
659 | New_Priority : in RTEMS.Task_Priority; |
---|
660 | Old_Priority : out RTEMS.Task_Priority; |
---|
661 | Result : out RTEMS.Status_Codes |
---|
662 | ); |
---|
663 | |
---|
664 | procedure Task_Mode ( |
---|
665 | Mode_Set : in RTEMS.Mode; |
---|
666 | Mask : in RTEMS.Mode; |
---|
667 | Previous_Mode_Set : out RTEMS.Mode; |
---|
668 | Result : out RTEMS.Status_Codes |
---|
669 | ); |
---|
670 | |
---|
671 | procedure Task_Get_Note ( |
---|
672 | ID : in RTEMS.ID; |
---|
673 | Notepad : in RTEMS.Notepad_Index; |
---|
674 | Note : out RTEMS.Unsigned32; |
---|
675 | Result : out RTEMS.Status_Codes |
---|
676 | ); |
---|
677 | |
---|
678 | procedure Task_Set_Note ( |
---|
679 | ID : in RTEMS.ID; |
---|
680 | Notepad : in RTEMS.Notepad_Index; |
---|
681 | Note : in RTEMS.Unsigned32; |
---|
682 | Result : out RTEMS.Status_Codes |
---|
683 | ); |
---|
684 | |
---|
685 | type Task_Variable_Dtor is access procedure ( |
---|
686 | Argument : in RTEMS.Address |
---|
687 | ); |
---|
688 | pragma Convention (C, Task_Variable_Dtor); |
---|
689 | |
---|
690 | procedure Task_Variable_Add ( |
---|
691 | ID : in RTEMS.ID; |
---|
692 | Task_Variable : in RTEMS.Address; |
---|
693 | Dtor : in RTEMS.Task_Variable_Dtor; |
---|
694 | Result : out RTEMS.Status_Codes |
---|
695 | ); |
---|
696 | |
---|
697 | procedure Task_Variable_Get ( |
---|
698 | ID : in RTEMS.ID; |
---|
699 | Task_Variable : out RTEMS.Address; |
---|
700 | Task_Variable_Value : out RTEMS.Address; |
---|
701 | Result : out RTEMS.Status_Codes |
---|
702 | ); |
---|
703 | |
---|
704 | procedure Task_Variable_Delete ( |
---|
705 | ID : in RTEMS.ID; |
---|
706 | Task_Variable : out RTEMS.Address; |
---|
707 | Result : out RTEMS.Status_Codes |
---|
708 | ); |
---|
709 | |
---|
710 | procedure Task_Wake_When ( |
---|
711 | Time_Buffer : in RTEMS.Time_Of_Day; |
---|
712 | Result : out RTEMS.Status_Codes |
---|
713 | ); |
---|
714 | |
---|
715 | procedure Task_Wake_After ( |
---|
716 | Ticks : in RTEMS.Interval; |
---|
717 | Result : out RTEMS.Status_Codes |
---|
718 | ); |
---|
719 | |
---|
720 | -- |
---|
721 | -- Interrupt Manager |
---|
722 | -- |
---|
723 | |
---|
724 | function Interrupt_Disable return RTEMS.ISR_Level; |
---|
725 | pragma Interface (C, Interrupt_Disable); |
---|
726 | pragma Interface_Name (Interrupt_Disable, "rtems_interrupt_disable"); |
---|
727 | |
---|
728 | procedure Interrupt_Enable ( |
---|
729 | Level : in RTEMS.ISR_Level |
---|
730 | ); |
---|
731 | pragma Interface (C, Interrupt_Enable); |
---|
732 | pragma Interface_Name (Interrupt_Enable, "rtems_interrupt_enable"); |
---|
733 | |
---|
734 | procedure Interrupt_Flash ( |
---|
735 | Level : in RTEMS.ISR_Level |
---|
736 | ); |
---|
737 | pragma Interface (C, Interrupt_Flash); |
---|
738 | pragma Interface_Name (Interrupt_Flash, "rtems_interrupt_flash"); |
---|
739 | |
---|
740 | function Interrupt_Is_In_Progress return RTEMS.Boolean; |
---|
741 | pragma Interface (C, Interrupt_Is_In_Progress); |
---|
742 | pragma Interface_Name |
---|
743 | (Interrupt_Is_In_Progress, "rtems_interrupt_is_in_progress"); |
---|
744 | |
---|
745 | -- |
---|
746 | -- Clock Manager |
---|
747 | -- |
---|
748 | |
---|
749 | procedure Clock_Set ( |
---|
750 | Time_Buffer : in RTEMS.Time_Of_Day; |
---|
751 | Result : out RTEMS.Status_Codes |
---|
752 | ); |
---|
753 | |
---|
754 | procedure Clock_Get ( |
---|
755 | Option : in RTEMS.Clock_Get_Options; |
---|
756 | Time_Buffer : in RTEMS.Address; |
---|
757 | Result : out RTEMS.Status_Codes |
---|
758 | ); |
---|
759 | |
---|
760 | procedure Clock_Get_TOD ( |
---|
761 | Time : out RTEMS.Time_Of_Day; |
---|
762 | Result : out RTEMS.Status_Codes |
---|
763 | ); |
---|
764 | |
---|
765 | procedure Clock_Get_TOD_Time_Value ( |
---|
766 | Time : out RTEMS.Clock_Time_Value; |
---|
767 | Result : out RTEMS.Status_Codes |
---|
768 | ); |
---|
769 | |
---|
770 | procedure Clock_Get_Seconds_Since_Epoch( |
---|
771 | The_Interval : out RTEMS.Interval; |
---|
772 | Result : out RTEMS.Status_Codes |
---|
773 | ); |
---|
774 | |
---|
775 | function Clock_Get_Ticks_Per_Second |
---|
776 | return RTEMS.Interval; |
---|
777 | pragma Import ( |
---|
778 | C, |
---|
779 | Clock_Get_Ticks_Per_Second, |
---|
780 | "rtems_clock_get_ticks_per_second" |
---|
781 | ); |
---|
782 | |
---|
783 | function Clock_Get_Ticks_Since_Boot |
---|
784 | return RTEMS.Interval; |
---|
785 | pragma Import ( |
---|
786 | C, |
---|
787 | Clock_Get_Ticks_Since_Boot, |
---|
788 | "rtems_clock_get_ticks_since_boot" |
---|
789 | ); |
---|
790 | |
---|
791 | procedure Clock_Get_Uptime ( |
---|
792 | Uptime : out RTEMS.Timespec; |
---|
793 | Result : out RTEMS.Status_Codes |
---|
794 | ); |
---|
795 | |
---|
796 | procedure Clock_Tick ( |
---|
797 | Result : out RTEMS.Status_Codes |
---|
798 | ); |
---|
799 | |
---|
800 | -- |
---|
801 | -- Extension Manager |
---|
802 | -- |
---|
803 | |
---|
804 | procedure Extension_Create ( |
---|
805 | Name : in RTEMS.Name; |
---|
806 | Table : in RTEMS.Extensions_Table_Pointer; |
---|
807 | ID : out RTEMS.ID; |
---|
808 | Result : out RTEMS.Status_Codes |
---|
809 | ); |
---|
810 | |
---|
811 | procedure Extension_Ident ( |
---|
812 | Name : in RTEMS.Name; |
---|
813 | ID : out RTEMS.ID; |
---|
814 | Result : out RTEMS.Status_Codes |
---|
815 | ); |
---|
816 | |
---|
817 | procedure Extension_Delete ( |
---|
818 | ID : in RTEMS.ID; |
---|
819 | Result : out RTEMS.Status_Codes |
---|
820 | ); |
---|
821 | |
---|
822 | -- |
---|
823 | -- Timer Manager |
---|
824 | -- |
---|
825 | |
---|
826 | procedure Timer_Create ( |
---|
827 | Name : in RTEMS.Name; |
---|
828 | ID : out RTEMS.ID; |
---|
829 | Result : out RTEMS.Status_Codes |
---|
830 | ); |
---|
831 | |
---|
832 | procedure Timer_Ident ( |
---|
833 | Name : in RTEMS.Name; |
---|
834 | ID : out RTEMS.ID; |
---|
835 | Result : out RTEMS.Status_Codes |
---|
836 | ); |
---|
837 | |
---|
838 | procedure Timer_Delete ( |
---|
839 | ID : in RTEMS.ID; |
---|
840 | Result : out RTEMS.Status_Codes |
---|
841 | ); |
---|
842 | |
---|
843 | procedure Timer_Fire_After ( |
---|
844 | ID : in RTEMS.ID; |
---|
845 | Ticks : in RTEMS.Interval; |
---|
846 | Routine : in RTEMS.Timer_Service_Routine; |
---|
847 | User_Data : in RTEMS.Address; |
---|
848 | Result : out RTEMS.Status_Codes |
---|
849 | ); |
---|
850 | |
---|
851 | procedure Timer_Server_Fire_After ( |
---|
852 | ID : in RTEMS.ID; |
---|
853 | Ticks : in RTEMS.Interval; |
---|
854 | Routine : in RTEMS.Timer_Service_Routine; |
---|
855 | User_Data : in RTEMS.Address; |
---|
856 | Result : out RTEMS.Status_Codes |
---|
857 | ); |
---|
858 | |
---|
859 | procedure Timer_Fire_When ( |
---|
860 | ID : in RTEMS.ID; |
---|
861 | Wall_Time : in RTEMS.Time_Of_Day; |
---|
862 | Routine : in RTEMS.Timer_Service_Routine; |
---|
863 | User_Data : in RTEMS.Address; |
---|
864 | Result : out RTEMS.Status_Codes |
---|
865 | ); |
---|
866 | |
---|
867 | procedure Timer_Server_Fire_When ( |
---|
868 | ID : in RTEMS.ID; |
---|
869 | Wall_Time : in RTEMS.Time_Of_Day; |
---|
870 | Routine : in RTEMS.Timer_Service_Routine; |
---|
871 | User_Data : in RTEMS.Address; |
---|
872 | Result : out RTEMS.Status_Codes |
---|
873 | ); |
---|
874 | |
---|
875 | procedure Timer_Reset ( |
---|
876 | ID : in RTEMS.ID; |
---|
877 | Result : out RTEMS.Status_Codes |
---|
878 | ); |
---|
879 | |
---|
880 | procedure Timer_Cancel ( |
---|
881 | ID : in RTEMS.ID; |
---|
882 | Result : out RTEMS.Status_Codes |
---|
883 | ); |
---|
884 | |
---|
885 | procedure Timer_Initiate_Server ( |
---|
886 | Server_Priority : in RTEMS.Task_Priority; |
---|
887 | Stack_Size : in Unsigned32; |
---|
888 | Attribute_Set : in RTEMS.Attribute; |
---|
889 | Result : out RTEMS.Status_Codes |
---|
890 | ); |
---|
891 | |
---|
892 | -- |
---|
893 | -- Semaphore Manager |
---|
894 | -- |
---|
895 | |
---|
896 | procedure Semaphore_Create ( |
---|
897 | Name : in RTEMS.Name; |
---|
898 | Count : in RTEMS.Unsigned32; |
---|
899 | Attribute_Set : in RTEMS.Attribute; |
---|
900 | Priority_Ceiling : in RTEMS.Task_Priority; |
---|
901 | ID : out RTEMS.ID; |
---|
902 | Result : out RTEMS.Status_Codes |
---|
903 | ); |
---|
904 | |
---|
905 | procedure Semaphore_Delete ( |
---|
906 | ID : in RTEMS.ID; |
---|
907 | Result : out RTEMS.Status_Codes |
---|
908 | ); |
---|
909 | |
---|
910 | procedure Semaphore_Ident ( |
---|
911 | Name : in RTEMS.Name; |
---|
912 | Node : in RTEMS.Unsigned32; |
---|
913 | ID : out RTEMS.ID; |
---|
914 | Result : out RTEMS.Status_Codes |
---|
915 | ); |
---|
916 | |
---|
917 | procedure Semaphore_Obtain ( |
---|
918 | ID : in RTEMS.ID; |
---|
919 | Option_Set : in RTEMS.Option; |
---|
920 | Timeout : in RTEMS.Interval; |
---|
921 | Result : out RTEMS.Status_Codes |
---|
922 | ); |
---|
923 | |
---|
924 | procedure Semaphore_Release ( |
---|
925 | ID : in RTEMS.ID; |
---|
926 | Result : out RTEMS.Status_Codes |
---|
927 | ); |
---|
928 | |
---|
929 | procedure Semaphore_Flush ( |
---|
930 | ID : in RTEMS.ID; |
---|
931 | Result : out RTEMS.Status_Codes |
---|
932 | ); |
---|
933 | |
---|
934 | -- |
---|
935 | -- Message Queue Manager |
---|
936 | -- |
---|
937 | |
---|
938 | procedure Message_Queue_Create ( |
---|
939 | Name : in RTEMS.Name; |
---|
940 | Count : in RTEMS.Unsigned32; |
---|
941 | Max_Message_Size : in RTEMS.Unsigned32; |
---|
942 | Attribute_Set : in RTEMS.Attribute; |
---|
943 | ID : out RTEMS.ID; |
---|
944 | Result : out RTEMS.Status_Codes |
---|
945 | ); |
---|
946 | |
---|
947 | procedure Message_Queue_Ident ( |
---|
948 | Name : in RTEMS.Name; |
---|
949 | Node : in RTEMS.Unsigned32; |
---|
950 | ID : out RTEMS.ID; |
---|
951 | Result : out RTEMS.Status_Codes |
---|
952 | ); |
---|
953 | |
---|
954 | procedure Message_Queue_Delete ( |
---|
955 | ID : in RTEMS.ID; |
---|
956 | Result : out RTEMS.Status_Codes |
---|
957 | ); |
---|
958 | |
---|
959 | procedure Message_Queue_Send ( |
---|
960 | ID : in RTEMS.ID; |
---|
961 | Buffer : in RTEMS.Address; |
---|
962 | Size : in RTEMS.Unsigned32; |
---|
963 | Result : out RTEMS.Status_Codes |
---|
964 | ); |
---|
965 | |
---|
966 | procedure Message_Queue_Urgent ( |
---|
967 | ID : in RTEMS.ID; |
---|
968 | Buffer : in RTEMS.Address; |
---|
969 | Size : in RTEMS.Unsigned32; |
---|
970 | Result : out RTEMS.Status_Codes |
---|
971 | ); |
---|
972 | |
---|
973 | procedure Message_Queue_Broadcast ( |
---|
974 | ID : in RTEMS.ID; |
---|
975 | Buffer : in RTEMS.Address; |
---|
976 | Size : in RTEMS.Unsigned32; |
---|
977 | Count : out RTEMS.Unsigned32; |
---|
978 | Result : out RTEMS.Status_Codes |
---|
979 | ); |
---|
980 | |
---|
981 | procedure Message_Queue_Receive ( |
---|
982 | ID : in RTEMS.ID; |
---|
983 | Buffer : in RTEMS.Address; |
---|
984 | Option_Set : in RTEMS.Option; |
---|
985 | Timeout : in RTEMS.Interval; |
---|
986 | Size : in out RTEMS.Unsigned32; |
---|
987 | Result : out RTEMS.Status_Codes |
---|
988 | ); |
---|
989 | |
---|
990 | procedure Message_Queue_Get_Number_Pending ( |
---|
991 | ID : in RTEMS.ID; |
---|
992 | Count : out RTEMS.Unsigned32; |
---|
993 | Result : out RTEMS.Status_Codes |
---|
994 | ); |
---|
995 | |
---|
996 | procedure Message_Queue_Flush ( |
---|
997 | ID : in RTEMS.ID; |
---|
998 | Count : out RTEMS.Unsigned32; |
---|
999 | Result : out RTEMS.Status_Codes |
---|
1000 | ); |
---|
1001 | |
---|
1002 | -- |
---|
1003 | -- Event Manager |
---|
1004 | -- |
---|
1005 | |
---|
1006 | procedure Event_Send ( |
---|
1007 | ID : in RTEMS.ID; |
---|
1008 | Event_In : in RTEMS.Event_Set; |
---|
1009 | Result : out RTEMS.Status_Codes |
---|
1010 | ); |
---|
1011 | |
---|
1012 | procedure Event_Receive ( |
---|
1013 | Event_In : in RTEMS.Event_Set; |
---|
1014 | Option_Set : in RTEMS.Option; |
---|
1015 | Ticks : in RTEMS.Interval; |
---|
1016 | Event_Out : out RTEMS.Event_Set; |
---|
1017 | Result : out RTEMS.Status_Codes |
---|
1018 | ); |
---|
1019 | |
---|
1020 | -- |
---|
1021 | -- Signal Manager |
---|
1022 | -- |
---|
1023 | |
---|
1024 | procedure Signal_Catch ( |
---|
1025 | ASR_Handler : in RTEMS.ASR_Handler; |
---|
1026 | Mode_Set : in RTEMS.Mode; |
---|
1027 | Result : out RTEMS.Status_Codes |
---|
1028 | ); |
---|
1029 | |
---|
1030 | procedure Signal_Send ( |
---|
1031 | ID : in RTEMS.ID; |
---|
1032 | Signal_Set : in RTEMS.Signal_Set; |
---|
1033 | Result : out RTEMS.Status_Codes |
---|
1034 | ); |
---|
1035 | |
---|
1036 | -- |
---|
1037 | -- Partition Manager |
---|
1038 | -- |
---|
1039 | |
---|
1040 | procedure Partition_Create ( |
---|
1041 | Name : in RTEMS.Name; |
---|
1042 | Starting_Address : in RTEMS.Address; |
---|
1043 | Length : in RTEMS.Unsigned32; |
---|
1044 | Buffer_Size : in RTEMS.Unsigned32; |
---|
1045 | Attribute_Set : in RTEMS.Attribute; |
---|
1046 | ID : out RTEMS.ID; |
---|
1047 | Result : out RTEMS.Status_Codes |
---|
1048 | ); |
---|
1049 | |
---|
1050 | procedure Partition_Ident ( |
---|
1051 | Name : in RTEMS.Name; |
---|
1052 | Node : in RTEMS.Unsigned32; |
---|
1053 | ID : out RTEMS.ID; |
---|
1054 | Result : out RTEMS.Status_Codes |
---|
1055 | ); |
---|
1056 | |
---|
1057 | procedure Partition_Delete ( |
---|
1058 | ID : in RTEMS.ID; |
---|
1059 | Result : out RTEMS.Status_Codes |
---|
1060 | ); |
---|
1061 | |
---|
1062 | procedure Partition_Get_Buffer ( |
---|
1063 | ID : in RTEMS.ID; |
---|
1064 | Buffer : out RTEMS.Address; |
---|
1065 | Result : out RTEMS.Status_Codes |
---|
1066 | ); |
---|
1067 | |
---|
1068 | procedure Partition_Return_Buffer ( |
---|
1069 | ID : in RTEMS.ID; |
---|
1070 | Buffer : in RTEMS.Address; |
---|
1071 | Result : out RTEMS.Status_Codes |
---|
1072 | ); |
---|
1073 | |
---|
1074 | -- |
---|
1075 | -- Region Manager |
---|
1076 | -- |
---|
1077 | |
---|
1078 | procedure Region_Create ( |
---|
1079 | Name : in RTEMS.Name; |
---|
1080 | Starting_Address : in RTEMS.Address; |
---|
1081 | Length : in RTEMS.Unsigned32; |
---|
1082 | Page_Size : in RTEMS.Unsigned32; |
---|
1083 | Attribute_Set : in RTEMS.Attribute; |
---|
1084 | ID : out RTEMS.ID; |
---|
1085 | Result : out RTEMS.Status_Codes |
---|
1086 | ); |
---|
1087 | |
---|
1088 | procedure Region_Ident ( |
---|
1089 | Name : in RTEMS.Name; |
---|
1090 | ID : out RTEMS.ID; |
---|
1091 | Result : out RTEMS.Status_Codes |
---|
1092 | ); |
---|
1093 | |
---|
1094 | procedure Region_Delete ( |
---|
1095 | ID : in RTEMS.ID; |
---|
1096 | Result : out RTEMS.Status_Codes |
---|
1097 | ); |
---|
1098 | |
---|
1099 | procedure Region_Extend ( |
---|
1100 | ID : in RTEMS.ID; |
---|
1101 | Starting_Address : in RTEMS.Address; |
---|
1102 | Length : in RTEMS.Unsigned32; |
---|
1103 | Result : out RTEMS.Status_Codes |
---|
1104 | ); |
---|
1105 | |
---|
1106 | procedure Region_Get_Segment ( |
---|
1107 | ID : in RTEMS.ID; |
---|
1108 | Size : in RTEMS.Unsigned32; |
---|
1109 | Option_Set : in RTEMS.Option; |
---|
1110 | Timeout : in RTEMS.Interval; |
---|
1111 | Segment : out RTEMS.Address; |
---|
1112 | Result : out RTEMS.Status_Codes |
---|
1113 | ); |
---|
1114 | |
---|
1115 | procedure Region_Get_Segment_Size ( |
---|
1116 | ID : in RTEMS.ID; |
---|
1117 | Segment : in RTEMS.Address; |
---|
1118 | Size : out RTEMS.Unsigned32; |
---|
1119 | Result : out RTEMS.Status_Codes |
---|
1120 | ); |
---|
1121 | |
---|
1122 | procedure Region_Return_Segment ( |
---|
1123 | ID : in RTEMS.ID; |
---|
1124 | Segment : in RTEMS.Address; |
---|
1125 | Result : out RTEMS.Status_Codes |
---|
1126 | ); |
---|
1127 | |
---|
1128 | procedure Region_Resize_Segment ( |
---|
1129 | ID : in RTEMS.ID; |
---|
1130 | Segment : in RTEMS.Address; |
---|
1131 | Size : in RTEMS.Unsigned32; |
---|
1132 | Old_Size : out RTEMS.Unsigned32; |
---|
1133 | Result : out RTEMS.Status_Codes |
---|
1134 | ); |
---|
1135 | |
---|
1136 | -- |
---|
1137 | -- Dual Ported Memory Manager |
---|
1138 | -- |
---|
1139 | |
---|
1140 | procedure Port_Create ( |
---|
1141 | Name : in RTEMS.Name; |
---|
1142 | Internal_Start : in RTEMS.Address; |
---|
1143 | External_Start : in RTEMS.Address; |
---|
1144 | Length : in RTEMS.Unsigned32; |
---|
1145 | ID : out RTEMS.ID; |
---|
1146 | Result : out RTEMS.Status_Codes |
---|
1147 | ); |
---|
1148 | |
---|
1149 | procedure Port_Ident ( |
---|
1150 | Name : in RTEMS.Name; |
---|
1151 | ID : out RTEMS.ID; |
---|
1152 | Result : out RTEMS.Status_Codes |
---|
1153 | ); |
---|
1154 | |
---|
1155 | procedure Port_Delete ( |
---|
1156 | ID : in RTEMS.ID; |
---|
1157 | Result : out RTEMS.Status_Codes |
---|
1158 | ); |
---|
1159 | |
---|
1160 | procedure Port_External_To_Internal ( |
---|
1161 | ID : in RTEMS.ID; |
---|
1162 | External : in RTEMS.Address; |
---|
1163 | Internal : out RTEMS.Address; |
---|
1164 | Result : out RTEMS.Status_Codes |
---|
1165 | ); |
---|
1166 | |
---|
1167 | procedure Port_Internal_To_External ( |
---|
1168 | ID : in RTEMS.ID; |
---|
1169 | Internal : in RTEMS.Address; |
---|
1170 | External : out RTEMS.Address; |
---|
1171 | Result : out RTEMS.Status_Codes |
---|
1172 | ); |
---|
1173 | |
---|
1174 | -- |
---|
1175 | -- Input/Output Manager |
---|
1176 | -- |
---|
1177 | |
---|
1178 | procedure IO_Register_Name ( |
---|
1179 | Name : in String; |
---|
1180 | Major : in RTEMS.Device_Major_Number; |
---|
1181 | Minor : in RTEMS.Device_Minor_Number; |
---|
1182 | Result : out RTEMS.Status_Codes |
---|
1183 | ); |
---|
1184 | |
---|
1185 | procedure IO_Lookup_Name ( |
---|
1186 | Name : in String; |
---|
1187 | Device_Info : out RTEMS.Driver_Name_t; |
---|
1188 | Result : out RTEMS.Status_Codes |
---|
1189 | ); |
---|
1190 | |
---|
1191 | procedure IO_Open ( |
---|
1192 | Major : in RTEMS.Device_Major_Number; |
---|
1193 | Minor : in RTEMS.Device_Minor_Number; |
---|
1194 | Argument : in RTEMS.Address; |
---|
1195 | Result : out RTEMS.Status_Codes |
---|
1196 | ); |
---|
1197 | pragma Inline (IO_Open); |
---|
1198 | |
---|
1199 | procedure IO_Close ( |
---|
1200 | Major : in RTEMS.Device_Major_Number; |
---|
1201 | Minor : in RTEMS.Device_Minor_Number; |
---|
1202 | Argument : in RTEMS.Address; |
---|
1203 | Result : out RTEMS.Status_Codes |
---|
1204 | ); |
---|
1205 | pragma Inline (IO_Close); |
---|
1206 | |
---|
1207 | procedure IO_Read ( |
---|
1208 | Major : in RTEMS.Device_Major_Number; |
---|
1209 | Minor : in RTEMS.Device_Minor_Number; |
---|
1210 | Argument : in RTEMS.Address; |
---|
1211 | Result : out RTEMS.Status_Codes |
---|
1212 | ); |
---|
1213 | pragma Inline (IO_Read); |
---|
1214 | |
---|
1215 | procedure IO_Write ( |
---|
1216 | Major : in RTEMS.Device_Major_Number; |
---|
1217 | Minor : in RTEMS.Device_Minor_Number; |
---|
1218 | Argument : in RTEMS.Address; |
---|
1219 | Result : out RTEMS.Status_Codes |
---|
1220 | ); |
---|
1221 | pragma Inline (IO_Write); |
---|
1222 | |
---|
1223 | procedure IO_Control ( |
---|
1224 | Major : in RTEMS.Device_Major_Number; |
---|
1225 | Minor : in RTEMS.Device_Minor_Number; |
---|
1226 | Argument : in RTEMS.Address; |
---|
1227 | Result : out RTEMS.Status_Codes |
---|
1228 | ); |
---|
1229 | pragma Inline (IO_Control); |
---|
1230 | |
---|
1231 | -- |
---|
1232 | -- Fatal Error Manager |
---|
1233 | -- |
---|
1234 | |
---|
1235 | procedure Fatal_Error_Occurred ( |
---|
1236 | The_Error : in RTEMS.Unsigned32 |
---|
1237 | ); |
---|
1238 | |
---|
1239 | -- |
---|
1240 | -- Rate Monotonic Manager |
---|
1241 | -- |
---|
1242 | |
---|
1243 | procedure Rate_Monotonic_Create ( |
---|
1244 | Name : in RTEMS.Name; |
---|
1245 | ID : out RTEMS.ID; |
---|
1246 | Result : out RTEMS.Status_Codes |
---|
1247 | ); |
---|
1248 | |
---|
1249 | procedure Rate_Monotonic_Ident ( |
---|
1250 | Name : in RTEMS.Name; |
---|
1251 | ID : out RTEMS.ID; |
---|
1252 | Result : out RTEMS.Status_Codes |
---|
1253 | ); |
---|
1254 | |
---|
1255 | procedure Rate_Monotonic_Delete ( |
---|
1256 | ID : in RTEMS.ID; |
---|
1257 | Result : out RTEMS.Status_Codes |
---|
1258 | ); |
---|
1259 | |
---|
1260 | procedure Rate_Monotonic_Cancel ( |
---|
1261 | ID : in RTEMS.ID; |
---|
1262 | Result : out RTEMS.Status_Codes |
---|
1263 | ); |
---|
1264 | |
---|
1265 | procedure Rate_Monotonic_Period ( |
---|
1266 | ID : in RTEMS.ID; |
---|
1267 | Length : in RTEMS.Interval; |
---|
1268 | Result : out RTEMS.Status_Codes |
---|
1269 | ); |
---|
1270 | |
---|
1271 | procedure Rate_Monotonic_Get_Status ( |
---|
1272 | ID : in RTEMS.ID; |
---|
1273 | Status : out RTEMS.Rate_Monotonic_Period_Status; |
---|
1274 | Result : out RTEMS.Status_Codes |
---|
1275 | ); |
---|
1276 | |
---|
1277 | procedure Rate_Monotonic_Reset_Statistics ( |
---|
1278 | ID : in RTEMS.ID; |
---|
1279 | Result : out RTEMS.Status_Codes |
---|
1280 | ); |
---|
1281 | |
---|
1282 | procedure Rate_Monotonic_Reset_All_Statistics; |
---|
1283 | pragma Import ( |
---|
1284 | C, |
---|
1285 | Rate_Monotonic_Reset_All_Statistics, |
---|
1286 | "rtems_rate_monotonic_reset_all_statistics" |
---|
1287 | ); |
---|
1288 | |
---|
1289 | procedure Rate_Monotonic_Report_Statistics; |
---|
1290 | pragma Import ( |
---|
1291 | C, |
---|
1292 | Rate_Monotonic_Report_Statistics, |
---|
1293 | "rtems_rate_monotonic_report_statistics" |
---|
1294 | ); |
---|
1295 | |
---|
1296 | -- |
---|
1297 | -- Barrier Manager |
---|
1298 | -- |
---|
1299 | |
---|
1300 | procedure Barrier_Create ( |
---|
1301 | Name : in RTEMS.Name; |
---|
1302 | Attribute_Set : in RTEMS.Attribute; |
---|
1303 | Maximum_Waiters : in RTEMS.Unsigned32; |
---|
1304 | ID : out RTEMS.ID; |
---|
1305 | Result : out RTEMS.Status_Codes |
---|
1306 | ); |
---|
1307 | |
---|
1308 | procedure Barrier_Ident ( |
---|
1309 | Name : in RTEMS.Name; |
---|
1310 | ID : out RTEMS.ID; |
---|
1311 | Result : out RTEMS.Status_Codes |
---|
1312 | ); |
---|
1313 | |
---|
1314 | procedure Barrier_Delete ( |
---|
1315 | ID : in RTEMS.ID; |
---|
1316 | Result : out RTEMS.Status_Codes |
---|
1317 | ); |
---|
1318 | |
---|
1319 | procedure Barrier_Wait ( |
---|
1320 | ID : in RTEMS.ID; |
---|
1321 | Timeout : in RTEMS.Interval; |
---|
1322 | Result : out RTEMS.Status_Codes |
---|
1323 | ); |
---|
1324 | |
---|
1325 | procedure Barrier_Release ( |
---|
1326 | ID : in RTEMS.ID; |
---|
1327 | Released : out RTEMS.Unsigned32; |
---|
1328 | Result : out RTEMS.Status_Codes |
---|
1329 | ); |
---|
1330 | |
---|
1331 | -- |
---|
1332 | -- Stack Bounds Checker |
---|
1333 | -- |
---|
1334 | |
---|
1335 | function Stack_Checker_Is_Blown return RTEMS.Boolean; |
---|
1336 | pragma Interface (C, Stack_Checker_Is_Blown); |
---|
1337 | pragma Interface_Name |
---|
1338 | (Interrupt_Is_In_Progress, "rtems_stack_checker_is_blown"); |
---|
1339 | |
---|
1340 | procedure Stack_Checker_Report_Usage; |
---|
1341 | pragma Import ( |
---|
1342 | C, Stack_Checker_Report_Usage, "rtems_stack_checker_report_usage" |
---|
1343 | ); |
---|
1344 | |
---|
1345 | -- |
---|
1346 | -- CPU Usage Statistics |
---|
1347 | -- |
---|
1348 | |
---|
1349 | procedure CPU_Usage_Report; |
---|
1350 | pragma Import (C, CPU_Usage_Report, "rtems_cpu_usage_report"); |
---|
1351 | |
---|
1352 | procedure CPU_Usage_Reset; |
---|
1353 | pragma Import (C, CPU_Usage_Reset, "rtems_cpu_usage_reset"); |
---|
1354 | |
---|
1355 | -- |
---|
1356 | -- Debug Manager |
---|
1357 | -- |
---|
1358 | |
---|
1359 | Debug_All_Mask : constant RTEMS.Debug_Set := 16#ffffffff#; |
---|
1360 | Debug_Region : constant RTEMS.Debug_Set := 16#00000001#; |
---|
1361 | |
---|
1362 | procedure Debug_Enable ( |
---|
1363 | To_Be_Enabled : in RTEMS.Debug_Set |
---|
1364 | ); |
---|
1365 | |
---|
1366 | procedure Debug_Disable ( |
---|
1367 | To_Be_Disabled : in RTEMS.Debug_Set |
---|
1368 | ); |
---|
1369 | |
---|
1370 | function Debug_Is_Enabled ( |
---|
1371 | Level : in RTEMS.Debug_Set |
---|
1372 | ) return RTEMS.Boolean; |
---|
1373 | |
---|
1374 | -- |
---|
1375 | -- Object Services |
---|
1376 | -- |
---|
1377 | |
---|
1378 | function Build_Name ( |
---|
1379 | C1 : in Character; |
---|
1380 | C2 : in Character; |
---|
1381 | C3 : in Character; |
---|
1382 | C4 : in Character |
---|
1383 | ) return RTEMS.Name; |
---|
1384 | |
---|
1385 | procedure Object_Get_Classic_Name( |
---|
1386 | ID : in RTEMS.ID; |
---|
1387 | Name : out RTEMS.Name; |
---|
1388 | Result : out RTEMS.Status_Codes |
---|
1389 | ); |
---|
1390 | |
---|
1391 | procedure Object_Get_Name( |
---|
1392 | ID : in RTEMS.ID; |
---|
1393 | Name : out String; |
---|
1394 | Result : out RTEMS.Address |
---|
1395 | ); |
---|
1396 | |
---|
1397 | procedure Object_Set_Name( |
---|
1398 | ID : in RTEMS.ID; |
---|
1399 | Name : in String; |
---|
1400 | Result : out RTEMS.Status_Codes |
---|
1401 | ); |
---|
1402 | |
---|
1403 | procedure Object_Id_Get_API( |
---|
1404 | ID : in RTEMS.ID; |
---|
1405 | API : out RTEMS.Unsigned32 |
---|
1406 | ); |
---|
1407 | |
---|
1408 | procedure Object_Id_Get_Class( |
---|
1409 | ID : in RTEMS.ID; |
---|
1410 | The_Class : out RTEMS.Unsigned32 |
---|
1411 | ); |
---|
1412 | |
---|
1413 | procedure Object_Id_Get_Node( |
---|
1414 | ID : in RTEMS.ID; |
---|
1415 | Node : out RTEMS.Unsigned32 |
---|
1416 | ); |
---|
1417 | |
---|
1418 | procedure Object_Id_Get_Index( |
---|
1419 | ID : in RTEMS.ID; |
---|
1420 | Index : out RTEMS.Unsigned32 |
---|
1421 | ); |
---|
1422 | |
---|
1423 | function Build_Id( |
---|
1424 | The_API : in RTEMS.Unsigned32; |
---|
1425 | The_Class : in RTEMS.Unsigned32; |
---|
1426 | The_Node : in RTEMS.Unsigned32; |
---|
1427 | The_Index : in RTEMS.Unsigned32 |
---|
1428 | ) return RTEMS.Id; |
---|
1429 | |
---|
1430 | function Object_Id_API_Minimum return RTEMS.Unsigned32; |
---|
1431 | |
---|
1432 | function Object_Id_API_Maximum return RTEMS.Unsigned32; |
---|
1433 | |
---|
1434 | procedure Object_API_Minimum_Class( |
---|
1435 | API : in RTEMS.Unsigned32; |
---|
1436 | Minimum : out RTEMS.Unsigned32 |
---|
1437 | ); |
---|
1438 | |
---|
1439 | procedure Object_API_Maximum_Class( |
---|
1440 | API : in RTEMS.Unsigned32; |
---|
1441 | Maximum : out RTEMS.Unsigned32 |
---|
1442 | ); |
---|
1443 | |
---|
1444 | procedure Object_Get_API_Name( |
---|
1445 | API : in RTEMS.Unsigned32; |
---|
1446 | Name : out String |
---|
1447 | ); |
---|
1448 | |
---|
1449 | procedure Object_Get_API_Class_Name( |
---|
1450 | The_API : in RTEMS.Unsigned32; |
---|
1451 | The_Class : in RTEMS.Unsigned32; |
---|
1452 | Name : out String |
---|
1453 | ); |
---|
1454 | |
---|
1455 | type Object_API_Class_Information is |
---|
1456 | record |
---|
1457 | Minimum_Id : RTEMS.Id; |
---|
1458 | Maximum_Id : RTEMS.Id; |
---|
1459 | Maximum : RTEMS.Unsigned32; |
---|
1460 | AutoExtend : RTEMS.Boolean; |
---|
1461 | Unallocated : RTEMS.Unsigned32; |
---|
1462 | end record; |
---|
1463 | |
---|
1464 | procedure Object_Get_Class_Information( |
---|
1465 | The_API : in RTEMS.Unsigned32; |
---|
1466 | The_Class : in RTEMS.Unsigned32; |
---|
1467 | Info : out RTEMS.Object_API_Class_Information; |
---|
1468 | Result : out RTEMS.Status_Codes |
---|
1469 | ); |
---|
1470 | |
---|
1471 | end RTEMS; |
---|