1 | -- RTEMS / Specification |
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2 | -- |
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3 | -- DESCRIPTION: |
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4 | -- |
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5 | -- This package provides the interface to the RTEMS API. |
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6 | -- |
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7 | -- DEPENDENCIES: |
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8 | -- |
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9 | -- NOTES: |
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10 | -- RTEMS initialization and configuration are called from |
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11 | -- the BSP side, therefore should never be called from ADA. |
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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.org/license/LICENSE. |
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19 | -- |
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20 | |
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21 | with System; |
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22 | with System.Storage_Elements; use System.Storage_Elements; |
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23 | with Interfaces; |
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24 | with Interfaces.C; |
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25 | |
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26 | package RTEMS is |
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27 | pragma Elaborate_Body (RTEMS); |
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28 | |
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29 | Structure_Alignment : constant := 8; |
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30 | |
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31 | -- |
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32 | -- RTEMS Base Types |
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33 | -- |
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34 | |
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35 | subtype Unsigned8 is Interfaces.Unsigned_8; |
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36 | subtype Unsigned16 is Interfaces.Unsigned_16; |
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37 | subtype Unsigned32 is Interfaces.Unsigned_32; |
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38 | subtype Signed32 is Interfaces.Integer_32; |
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39 | |
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40 | type Unsigned32_Pointer is access all RTEMS.Unsigned32; |
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41 | type Unsigned16_Pointer is access all RTEMS.Unsigned16; |
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42 | type Unsigned8_Pointer is access all RTEMS.Unsigned8; |
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43 | type Signed32_Pointer is access all RTEMS.Signed32; |
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44 | |
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45 | subtype Boolean is RTEMS.Unsigned8; |
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46 | subtype Address is System.Address; |
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47 | subtype Single is Interfaces.C.C_float; |
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48 | subtype Double is Interfaces.C.Double; |
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49 | |
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50 | -- |
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51 | -- The following define the size of each of the base types in |
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52 | -- both bits and system units. |
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53 | -- |
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54 | |
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55 | Unsigned8_Bits : constant := 7; |
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56 | Unsigned16_Bits : constant := 15; |
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57 | Unsigned32_Bits : constant := 31; |
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58 | Boolean_Bits : constant := 7; |
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59 | Address_Bits : constant := 31; |
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60 | Single_Bits : constant := 31; |
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61 | Double_Bits : constant := 63; |
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62 | |
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63 | Unsigned8_Units : constant := 1; |
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64 | Unsigned16_Units : constant := 2; |
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65 | Unsigned32_Units : constant := 4; |
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66 | Boolean_Units : constant := 1; |
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67 | Address_Units : constant := 4; |
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68 | Single_Units : constant := 4; |
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69 | Double_Units : constant := 8; |
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70 | |
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71 | Null_Address : constant RTEMS.Address := |
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72 | System.Storage_Elements.To_Address(0); |
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73 | |
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74 | True : constant RTEMS.Boolean := 1; |
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75 | False : constant RTEMS.Boolean := 0; |
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76 | |
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77 | -- |
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78 | -- More Types |
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79 | -- |
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80 | |
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81 | subtype Name is RTEMS.Unsigned32; |
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82 | subtype ID is RTEMS.Unsigned32; |
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83 | subtype Interval is RTEMS.Unsigned32; |
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84 | subtype Attribute is RTEMS.Unsigned32; |
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85 | subtype Mode is RTEMS.Unsigned32; |
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86 | subtype Option is RTEMS.Unsigned32; |
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87 | subtype Notepad_Index is RTEMS.Unsigned32 range 0 .. 15; |
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88 | |
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89 | subtype Event_Set is RTEMS.Unsigned32; |
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90 | subtype Signal_Set is RTEMS.Unsigned32; |
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91 | subtype Device_Major_Number is RTEMS.Unsigned32; |
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92 | subtype Device_Minor_Number is RTEMS.Unsigned32; |
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93 | subtype ISR_Level is RTEMS.Unsigned32; |
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94 | |
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95 | subtype Node is RTEMS.Unsigned32; |
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96 | |
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97 | type Driver_Name_t is |
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98 | record |
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99 | Device_Name : RTEMS.Address; |
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100 | Device_Name_Length : RTEMS.Unsigned32; |
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101 | Major : RTEMS.Device_Major_Number; |
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102 | Minor : RTEMS.Device_Minor_Number; |
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103 | |
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104 | end record; |
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105 | |
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106 | |
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107 | -- |
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108 | -- Task Related Types |
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109 | -- |
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110 | |
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111 | subtype TCB is RTEMS.Unsigned32; |
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112 | type TCB_Pointer is access all RTEMS.TCB; |
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113 | |
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114 | -- |
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115 | -- Time of Day Type |
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116 | -- |
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117 | |
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118 | type Time_Of_Day is |
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119 | record |
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120 | Year : RTEMS.Unsigned32; -- year, A.D. |
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121 | Month : RTEMS.Unsigned32; -- month, 1 .. 12 |
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122 | Day : RTEMS.Unsigned32; -- day, 1 .. 31 |
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123 | Hour : RTEMS.Unsigned32; -- hour, 0 .. 23 |
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124 | Minute : RTEMS.Unsigned32; -- minute, 0 .. 59 |
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125 | Second : RTEMS.Unsigned32; -- second, 0 .. 59 |
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126 | Ticks : RTEMS.Unsigned32; -- elapsed ticks between seconds |
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127 | end record; |
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128 | |
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129 | type Time_T is new Interfaces.C.Long; |
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130 | |
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131 | type Timespec is record |
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132 | TV_Sec : Time_T; |
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133 | TV_Nsec : Interfaces.C.Long; |
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134 | end record; |
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135 | pragma Convention (C, Timespec); |
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136 | |
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137 | type Time_Value is |
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138 | record |
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139 | Seconds : RTEMS.Unsigned32; |
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140 | Microseconds : RTEMS.Unsigned32; |
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141 | end record; |
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142 | |
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143 | -- |
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144 | -- Ident Options |
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145 | -- |
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146 | |
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147 | Search_All_Nodes : constant RTEMS.Node := 0; |
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148 | Search_Other_Nodes : constant RTEMS.Node := 16#7FFFFFFE#; |
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149 | Search_Local_Node : constant RTEMS.Node := 16#7FFFFFFF#; |
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150 | Who_Am_I : constant RTEMS.Node := 0; |
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151 | |
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152 | -- |
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153 | -- Options |
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154 | -- |
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155 | |
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156 | Default_Options : constant RTEMS.Option := 16#0000#; |
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157 | |
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158 | Wait : constant RTEMS.Option := 16#0000#; |
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159 | No_Wait : constant RTEMS.Option := 16#0001#; |
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160 | |
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161 | Event_All : constant RTEMS.Option := 16#0000#; |
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162 | Event_Any : constant RTEMS.Option := 16#0002#; |
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163 | |
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164 | -- |
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165 | -- Mode constants |
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166 | -- |
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167 | |
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168 | Default_Modes : constant RTEMS.Mode := 16#0000#; |
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169 | |
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170 | All_Mode_Masks : constant RTEMS.Mode := 16#0000_ffff#; |
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171 | Current_Mode : constant RTEMS.Mode := 16#0000_0000#; |
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172 | Preempt_Mask : constant RTEMS.Mode := 16#0000_0100#; |
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173 | Timeslice_Mask : constant RTEMS.Mode := 16#0000_0200#; |
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174 | ASR_Mask : constant RTEMS.Mode := 16#0000_0400#; |
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175 | Interrupt_Mask : RTEMS.Mode; |
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176 | Preempt : constant RTEMS.Mode := 16#0000_0000#; |
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177 | No_Preempt : constant RTEMS.Mode := 16#0000_0100#; |
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178 | No_Timeslice : constant RTEMS.Mode := 16#0000_0000#; |
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179 | Timeslice : constant RTEMS.Mode := 16#0000_0200#; |
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180 | ASR : constant RTEMS.Mode := 16#0000_0000#; |
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181 | No_ASR : constant RTEMS.Mode := 16#0000_0400#; |
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182 | |
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183 | pragma Import (C, Interrupt_Mask, "rtems_interrupt_mask"); |
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184 | |
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185 | -- |
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186 | -- Attribute constants |
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187 | -- |
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188 | |
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189 | Default_Attributes : constant RTEMS.Attribute := 16#00000000#; |
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190 | No_Floating_Point : constant RTEMS.Attribute := 16#00000000#; |
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191 | Floating_Point : constant RTEMS.Attribute := 16#00000001#; |
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192 | Local : constant RTEMS.Attribute := 16#00000000#; |
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193 | Global : constant RTEMS.Attribute := 16#00000002#; |
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194 | FIFO : constant RTEMS.Attribute := 16#00000000#; |
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195 | Priority : constant RTEMS.Attribute := 16#00000004#; |
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196 | Counting_Semaphore : constant RTEMS.Attribute := 16#00000000#; |
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197 | Binary_Semaphore : constant RTEMS.Attribute := 16#00000010#; |
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198 | Simple_Binary_Semaphore : constant RTEMS.Attribute := 16#00000020#; |
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199 | No_Inherit_Priority : constant RTEMS.Attribute := 16#00000000#; |
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200 | Inherit_Priority : constant RTEMS.Attribute := 16#00000040#; |
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201 | No_Priority_Ceiling : constant RTEMS.Attribute := 16#00000000#; |
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202 | Priority_Ceiling : constant RTEMS.Attribute := 16#00000080#; |
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203 | |
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204 | function Interrupt_Level ( |
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205 | Level : in RTEMS.Unsigned32 |
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206 | ) return RTEMS.Mode; |
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207 | pragma Import (C, Interrupt_Level, "rtems_interrupt_level_body"); |
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208 | |
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209 | Minimum_Stack_Size : RTEMS.Unsigned32; |
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210 | pragma Import (C, Minimum_Stack_Size, "rtems_minimum_stack_size"); |
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211 | |
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212 | -- |
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213 | -- Notepad index constants |
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214 | -- |
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215 | |
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216 | Notepad_0 : constant RTEMS.Unsigned32 := 0; |
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217 | Notepad_1 : constant RTEMS.Unsigned32 := 1; |
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218 | Notepad_2 : constant RTEMS.Unsigned32 := 2; |
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219 | Notepad_3 : constant RTEMS.Unsigned32 := 3; |
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220 | Notepad_4 : constant RTEMS.Unsigned32 := 4; |
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221 | Notepad_5 : constant RTEMS.Unsigned32 := 5; |
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222 | Notepad_6 : constant RTEMS.Unsigned32 := 6; |
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223 | Notepad_7 : constant RTEMS.Unsigned32 := 7; |
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224 | Notepad_8 : constant RTEMS.Unsigned32 := 8; |
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225 | Notepad_9 : constant RTEMS.Unsigned32 := 9; |
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226 | Notepad_10 : constant RTEMS.Unsigned32 := 10; |
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227 | Notepad_11 : constant RTEMS.Unsigned32 := 11; |
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228 | Notepad_12 : constant RTEMS.Unsigned32 := 12; |
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229 | Notepad_13 : constant RTEMS.Unsigned32 := 13; |
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230 | Notepad_14 : constant RTEMS.Unsigned32 := 14; |
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231 | Notepad_15 : constant RTEMS.Unsigned32 := 15; |
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232 | |
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233 | -- |
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234 | -- Miscellaneous |
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235 | -- |
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236 | |
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237 | No_Timeout : constant RTEMS.Interval := 0; |
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238 | Self : constant RTEMS.ID := 0; |
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239 | Yield_Processor : constant RTEMS.Interval := 0; |
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240 | Rate_Monotonic_Period_Status : constant RTEMS.Interval := 0; |
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241 | |
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242 | |
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243 | -- |
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244 | -- Extension Callouts and Table |
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245 | -- |
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246 | |
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247 | type Thread_Create_Extension is access function ( |
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248 | Current_Task : in RTEMS.TCB_Pointer; |
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249 | New_Task : in RTEMS.TCB_Pointer |
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250 | ) return RTEMS.Boolean; |
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251 | pragma Convention (C, Thread_Create_Extension); |
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252 | |
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253 | type Thread_Start_Extension is access procedure ( |
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254 | Current_Task : in RTEMS.TCB_Pointer; |
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255 | Started_Task : in RTEMS.TCB_Pointer |
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256 | ); |
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257 | pragma Convention (C, Thread_Start_Extension); |
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258 | |
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259 | type Thread_Restart_Extension is access procedure ( |
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260 | Current_Task : in RTEMS.TCB_Pointer; |
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261 | Restarted_Task : in RTEMS.TCB_Pointer |
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262 | ); |
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263 | pragma Convention (C, Thread_Restart_Extension); |
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264 | |
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265 | type Thread_Delete_Extension is access procedure ( |
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266 | Current_Task : in RTEMS.TCB_Pointer; |
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267 | Deleted_Task : in RTEMS.TCB_Pointer |
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268 | ); |
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269 | pragma Convention (C, Thread_Delete_Extension); |
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270 | |
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271 | type Thread_Switch_Extension is access procedure ( |
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272 | Current_Task : in RTEMS.TCB_Pointer; |
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273 | Heir_Task : in RTEMS.TCB_Pointer |
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274 | ); |
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275 | pragma Convention (C, Thread_Switch_Extension); |
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276 | |
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277 | type Thread_Post_Switch_Extension is access procedure ( |
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278 | Current_Task : in RTEMS.TCB_Pointer |
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279 | ); |
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280 | pragma Convention (C, Thread_Post_Switch_Extension); |
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281 | |
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282 | type Thread_Begin_Extension is access procedure ( |
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283 | Current_Task : in RTEMS.TCB_Pointer |
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284 | ); |
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285 | pragma Convention (C, Thread_Begin_Extension); |
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286 | |
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287 | type Thread_Exitted_Extension is access procedure ( |
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288 | Current_Task : in RTEMS.TCB_Pointer |
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289 | ); |
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290 | pragma Convention (C, Thread_Exitted_Extension); |
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291 | |
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292 | type Fatal_Error_Extension is access procedure ( |
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293 | Error : in RTEMS.Unsigned32 |
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294 | ); |
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295 | pragma Convention (C, Fatal_Error_Extension); |
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296 | |
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297 | type Extensions_Table is |
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298 | record |
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299 | Thread_Create : RTEMS.Thread_Create_Extension; |
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300 | Thread_Start : RTEMS.Thread_Start_Extension; |
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301 | Thread_Restart : RTEMS.Thread_Restart_Extension; |
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302 | Thread_Delete : RTEMS.Thread_Delete_Extension; |
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303 | Thread_Switch : RTEMS.Thread_Switch_Extension; |
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304 | Thread_Post_Switch : RTEMS.Thread_Post_Switch_Extension; |
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305 | Thread_Begin : RTEMS.Thread_Begin_Extension; |
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306 | Thread_Exitted : RTEMS.Thread_Exitted_Extension; |
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307 | Fatal : RTEMS.Fatal_Error_Extension; |
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308 | end record; |
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309 | |
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310 | type Extensions_Table_Pointer is access all Extensions_Table; |
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311 | |
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312 | -- |
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313 | -- The following type define a pointer to a signal service routine. |
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314 | -- |
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315 | |
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316 | type ASR_Handler is access procedure ( |
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317 | Signals : in RTEMS.Signal_Set |
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318 | ); |
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319 | pragma Convention (C, ASR_Handler); |
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320 | |
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321 | -- |
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322 | -- Method Completions Status Codes |
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323 | -- |
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324 | |
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325 | type Status_Codes is ( |
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326 | Successful, -- successful completion |
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327 | Task_Exitted, -- returned from a task |
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328 | MP_Not_Configured, -- multiprocessing not configured |
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329 | Invalid_Name, -- invalid object name |
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330 | Invalid_ID, -- invalid object id |
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331 | Too_Many, -- too many |
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332 | Timeout, -- timed out waiting |
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333 | Object_Was_Deleted, -- object deleted while waiting |
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334 | Invalid_Size, -- specified size was invalid |
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335 | Invalid_Address, -- address specified is invalid |
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336 | Invalid_Number, -- number was invalid |
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337 | Not_Defined, -- item has not been initialized |
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338 | Resource_In_Use, -- resources still outstanding |
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339 | Unsatisfied, -- request not satisfied |
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340 | Incorrect_State, -- task is in wrong state |
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341 | Already_Suspended, -- task already in state |
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342 | Illegal_On_Self, -- illegal on calling task |
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343 | Illegal_On_Remote_Object, -- illegal for remote object |
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344 | Called_From_ISR, -- called from wrong environment |
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345 | Invalid_Priority, -- invalid task priority |
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346 | Invalid_Clock, -- invalid date/time |
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347 | Invalid_Node, -- invalid node id |
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348 | Not_Configured, -- directive not configured |
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349 | Not_Owner_Of_Resource, -- not owner of resource |
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350 | Not_Implemented, -- directive not implemented |
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351 | Internal_Error, -- RTEMS inconsistency detected |
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352 | No_Memory, -- no memory left in heap |
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353 | IO_Error, -- driver IO error |
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354 | Proxy_Blocking -- internal multiprocessing only |
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355 | ); |
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356 | |
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357 | for Status_Codes'Size use 32; |
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358 | |
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359 | for Status_Codes use ( |
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360 | Successful => 0, |
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361 | Task_Exitted => 1, |
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362 | MP_Not_Configured => 2, |
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363 | Invalid_Name => 3, |
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364 | Invalid_ID => 4, |
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365 | Too_Many => 5, |
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366 | Timeout => 6, |
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367 | Object_Was_Deleted => 7, |
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368 | Invalid_Size => 8, |
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369 | Invalid_Address => 9, |
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370 | Invalid_NumbeR => 10, |
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371 | Not_Defined => 11, |
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372 | Resource_In_Use => 12, |
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373 | Unsatisfied => 13, |
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374 | Incorrect_State => 14, |
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375 | Already_Suspended => 15, |
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376 | Illegal_On_Self => 16, |
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377 | Illegal_On_Remote_Object => 17, |
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378 | Called_From_ISR => 18, |
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379 | Invalid_Priority => 19, |
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380 | Invalid_Clock => 20, |
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381 | Invalid_Node => 21, |
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382 | Not_Configured => 22, |
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383 | Not_Owner_Of_Resource => 23, |
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384 | Not_ImplementeD => 24, |
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385 | Internal_Error => 25, |
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386 | No_Memory => 26, |
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387 | IO_Error => 27, |
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388 | Proxy_Blocking => 28 |
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389 | ); |
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390 | |
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391 | -- |
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392 | -- RTEMS Events |
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393 | -- |
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394 | |
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395 | Pending_Events : constant RTEMS.Event_Set := 16#0000_0000#; |
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396 | All_Events : constant RTEMS.Event_Set := 16#FFFF_FFFF#; |
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397 | Event_0 : constant RTEMS.Event_Set := 16#0000_0001#; |
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398 | Event_1 : constant RTEMS.Event_Set := 16#0000_0002#; |
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399 | Event_2 : constant RTEMS.Event_Set := 16#0000_0004#; |
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400 | Event_3 : constant RTEMS.Event_Set := 16#0000_0008#; |
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401 | Event_4 : constant RTEMS.Event_Set := 16#0000_0010#; |
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402 | Event_5 : constant RTEMS.Event_Set := 16#0000_0020#; |
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403 | Event_6 : constant RTEMS.Event_Set := 16#0000_0040#; |
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404 | Event_7 : constant RTEMS.Event_Set := 16#0000_0080#; |
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405 | Event_8 : constant RTEMS.Event_Set := 16#0000_0100#; |
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406 | Event_9 : constant RTEMS.Event_Set := 16#0000_0200#; |
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407 | Event_10 : constant RTEMS.Event_Set := 16#0000_0400#; |
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408 | Event_11 : constant RTEMS.Event_Set := 16#0000_0800#; |
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409 | Event_12 : constant RTEMS.Event_Set := 16#0000_1000#; |
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410 | Event_13 : constant RTEMS.Event_Set := 16#0000_2000#; |
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411 | Event_14 : constant RTEMS.Event_Set := 16#0000_4000#; |
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412 | Event_15 : constant RTEMS.Event_Set := 16#0000_8000#; |
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413 | Event_16 : constant RTEMS.Event_Set := 16#0001_0000#; |
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414 | Event_17 : constant RTEMS.Event_Set := 16#0002_0000#; |
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415 | Event_18 : constant RTEMS.Event_Set := 16#0004_0000#; |
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416 | Event_19 : constant RTEMS.Event_Set := 16#0008_0000#; |
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417 | Event_20 : constant RTEMS.Event_Set := 16#0010_0000#; |
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418 | Event_21 : constant RTEMS.Event_Set := 16#0020_0000#; |
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419 | Event_22 : constant RTEMS.Event_Set := 16#0040_0000#; |
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420 | Event_23 : constant RTEMS.Event_Set := 16#0080_0000#; |
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421 | Event_24 : constant RTEMS.Event_Set := 16#0100_0000#; |
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422 | Event_25 : constant RTEMS.Event_Set := 16#0200_0000#; |
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423 | Event_26 : constant RTEMS.Event_Set := 16#0400_0000#; |
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424 | Event_27 : constant RTEMS.Event_Set := 16#0800_0000#; |
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425 | Event_28 : constant RTEMS.Event_Set := 16#1000_0000#; |
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426 | Event_29 : constant RTEMS.Event_Set := 16#2000_0000#; |
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427 | Event_30 : constant RTEMS.Event_Set := 16#4000_0000#; |
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428 | Event_31 : constant RTEMS.Event_Set := 16#8000_0000#; |
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429 | |
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430 | -- |
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431 | -- RTEMS Signals |
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432 | -- |
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433 | |
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434 | All_Signals : constant RTEMS.Signal_Set := 16#7FFFFFFF#; |
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435 | Signal_0 : constant RTEMS.Signal_Set := 16#00000001#; |
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436 | Signal_1 : constant RTEMS.Signal_Set := 16#00000002#; |
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437 | Signal_2 : constant RTEMS.Signal_Set := 16#00000004#; |
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438 | Signal_3 : constant RTEMS.Signal_Set := 16#00000008#; |
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439 | Signal_4 : constant RTEMS.Signal_Set := 16#00000010#; |
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440 | Signal_5 : constant RTEMS.Signal_Set := 16#00000020#; |
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441 | Signal_6 : constant RTEMS.Signal_Set := 16#00000040#; |
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442 | Signal_7 : constant RTEMS.Signal_Set := 16#00000080#; |
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443 | Signal_8 : constant RTEMS.Signal_Set := 16#00000100#; |
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444 | Signal_9 : constant RTEMS.Signal_Set := 16#00000200#; |
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445 | Signal_10 : constant RTEMS.Signal_Set := 16#00000400#; |
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446 | Signal_11 : constant RTEMS.Signal_Set := 16#00000800#; |
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447 | Signal_12 : constant RTEMS.Signal_Set := 16#00001000#; |
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448 | Signal_13 : constant RTEMS.Signal_Set := 16#00002000#; |
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449 | Signal_14 : constant RTEMS.Signal_Set := 16#00004000#; |
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450 | Signal_15 : constant RTEMS.Signal_Set := 16#00008000#; |
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451 | Signal_16 : constant RTEMS.Signal_Set := 16#00010000#; |
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452 | Signal_17 : constant RTEMS.Signal_Set := 16#00020000#; |
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453 | Signal_18 : constant RTEMS.Signal_Set := 16#00040000#; |
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454 | Signal_19 : constant RTEMS.Signal_Set := 16#00080000#; |
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455 | Signal_20 : constant RTEMS.Signal_Set := 16#00100000#; |
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456 | Signal_21 : constant RTEMS.Signal_Set := 16#00200000#; |
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457 | Signal_22 : constant RTEMS.Signal_Set := 16#00400000#; |
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458 | Signal_23 : constant RTEMS.Signal_Set := 16#00800000#; |
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459 | Signal_24 : constant RTEMS.Signal_Set := 16#01000000#; |
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460 | Signal_25 : constant RTEMS.Signal_Set := 16#02000000#; |
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461 | Signal_26 : constant RTEMS.Signal_Set := 16#04000000#; |
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462 | Signal_27 : constant RTEMS.Signal_Set := 16#08000000#; |
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463 | Signal_28 : constant RTEMS.Signal_Set := 16#10000000#; |
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464 | Signal_29 : constant RTEMS.Signal_Set := 16#20000000#; |
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465 | Signal_30 : constant RTEMS.Signal_Set := 16#40000000#; |
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466 | Signal_31 : constant RTEMS.Signal_Set := 16#80000000#; |
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467 | |
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468 | -- |
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469 | -- Utility Functions |
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470 | -- |
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471 | |
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472 | function From_Ada_Boolean ( |
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473 | Ada_Boolean : Standard.Boolean |
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474 | ) return RTEMS.Boolean; |
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475 | |
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476 | function To_Ada_Boolean ( |
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477 | RTEMS_Boolean : RTEMS.Boolean |
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478 | ) return Standard.Boolean; |
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479 | |
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480 | function Milliseconds_To_Microseconds ( |
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481 | Milliseconds : RTEMS.Unsigned32 |
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482 | ) return RTEMS.Unsigned32; |
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483 | |
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484 | function Microseconds_To_Ticks ( |
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485 | Microseconds : RTEMS.Unsigned32 |
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486 | ) return RTEMS.Interval; |
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487 | |
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488 | function Milliseconds_To_Ticks ( |
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489 | Milliseconds : RTEMS.Unsigned32 |
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490 | ) return RTEMS.Interval; |
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491 | |
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492 | procedure Name_To_Characters ( |
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493 | Name : in RTEMS.Name; |
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494 | C1 : out Character; |
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495 | C2 : out Character; |
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496 | C3 : out Character; |
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497 | C4 : out Character |
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498 | ); |
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499 | |
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500 | function Get_Node ( |
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501 | ID : in RTEMS.ID |
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502 | ) return RTEMS.Unsigned32; |
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503 | |
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504 | function Get_Index ( |
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505 | ID : in RTEMS.ID |
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506 | ) return RTEMS.Unsigned32; |
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507 | |
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508 | function Are_Statuses_Equal ( |
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509 | Status : in RTEMS.Status_Codes; |
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510 | Desired : in RTEMS.Status_Codes |
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511 | ) return Standard.Boolean; |
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512 | |
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513 | function Is_Status_Successful ( |
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514 | Status : in RTEMS.Status_Codes |
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515 | ) return Standard.Boolean; |
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516 | |
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517 | function Subtract ( |
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518 | Left : in RTEMS.Address; |
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519 | Right : in RTEMS.Address |
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520 | ) return RTEMS.Unsigned32; |
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521 | |
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522 | function Are_Equal ( |
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523 | Left : in RTEMS.Address; |
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524 | Right : in RTEMS.Address |
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525 | ) return Standard.Boolean; |
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526 | |
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527 | -- |
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528 | -- RTEMS API |
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529 | -- |
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530 | |
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531 | function Build_Name ( |
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532 | C1 : in Character; |
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533 | C2 : in Character; |
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534 | C3 : in Character; |
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535 | C4 : in Character |
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536 | ) return RTEMS.Name; |
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537 | |
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538 | -- |
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539 | -- Initialization Manager -- Shutdown Only |
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540 | -- |
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541 | procedure Shutdown_Executive ( |
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542 | Status : in RTEMS.Unsigned32 |
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543 | ); |
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544 | |
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545 | end RTEMS; |
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546 | |
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