gcc/ada/rtsfind.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                              R T S F I N D                               --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --                            $Revision$
  10 --                                                                          --
  11 --          Copyright (C) 1992-2001, Free Software Foundation, Inc.         --
  12 --                                                                          --
  13 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  14 -- terms of the  GNU General Public License as published  by the Free Soft- --
  15 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  16 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  17 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  18 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  19 -- for  more details.  You should have  received  a copy of the GNU General --
  20 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  21 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  22 -- MA 02111-1307, USA.                                                      --
  23 --                                                                          --
  24 -- GNAT was originally developed  by the GNAT team at  New York University. --
  25 -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
  26 --                                                                          --
  27 ------------------------------------------------------------------------------
  28
  29 with Types; use Types;
  30
  31 package Rtsfind is
  32
  33 --  This package contains the routine that is used to obtain runtime library
  34 --  entities, loading in the required runtime library packages on demand. It
  35 --  is also used for such purposes as finding System.Address when System has
  36 --  not been explicitly With'ed.
  37
  38    ------------------------
  39    -- Runtime Unit Table --
  40    ------------------------
  41
  42    --  The following type includes an enumeration entry for each runtime
  43    --  unit. The enumeration literal represents the fully qualified
  44    --  name of the unit, as follows:
  45
  46    --    Names of the form Ada_xxx are first level children of Ada, whose
  47    --    name is Ada.xxx. For example, the name Ada_Tags refers to package
  48    --    Ada.Tags.
  49
  50    --    Names of the form Ada_Calendar_xxx are second level children
  51    --    of Ada.Calendar. This is part of a temporary implementation of
  52    --    delays; eventually, packages implementing delays will be found
  53    --    relative to the package that declares the time type.
  54
  55    --    Names of the form Interfaces_xxx are first level children of
  56    --    Interfaces_CPP refers to package Interfaces.CPP
  57
  58    --    Names of the form System_xxx are first level children of System, whose
  59    --    name is System.xxx. For example, the name System_Str_Concat refers to
  60    --    package System.Str_Concat.
  61
  62    --    Names of the form System_Tasking_xxx are second level children of the
  63    --    package System.Tasking. For example, System_Tasking_Stages refers to
  64    --    refers to the package System.Tasking.Stages.
  65
  66    --    Other names stand for themselves (e.g. System for package System)
  67
  68    --  This list can contain both subprogram and package unit names. For
  69    --  packages, the accessible entities in the package are separately
  70    --  listed in the package entity table. The units must be either library
  71    --  level package declarations, or library level subprogram declarations.
  72    --  Generic units, library level instantiations and subprogram bodies
  73    --  acting as specs may not be referenced (all these cases could be added
  74    --  at the expense of additional complexity in the body of Rtsfind, but
  75    --  it doesn't seem worth while, since the implementation controls the
  76    --  set of units that are referenced, and this restrictions is easily met.
  77
  78    --  IMPORTANT NOTE: the specs of packages and procedures with'ed using
  79    --  this mechanism may not contain use clauses. This is because these
  80    --  subprograms are compiled in the current visibility environment, and
  81    --  it would be too much trouble to establish a clean environment for the
  82    --  compilation. The presence of extraneous visible stuff has no effect
  83    --  on the compilation except in the presence of use clauses (which might
  84    --  result in unexpected ambiguities).
  85
  86    type RTU_Id is (
  87       --  Runtime packages, for list of accessible entities in each
  88       --  package see declarations in the runtime entity table below.
  89
  90       RTU_Null,
  91       --  Used as a null entry. Will cause an error if referenced.
  92
  93       --  Children of Ada
  94
  95       Ada_Calendar,
  96       Ada_Exceptions,
  97       Ada_Finalization,
  98       Ada_Interrupts,
  99       Ada_Real_Time,
 100       Ada_Streams,
 101       Ada_Tags,
 102       Ada_Task_Identification,
 103
 104       --  Children of Ada.Calendar
 105
 106       Ada_Calendar_Delays,
 107
 108       --  Children of Ada.Finalization
 109
 110       Ada_Finalization_List_Controller,
 111
 112       --  Children of Ada.Real_Time
 113
 114       Ada_Real_Time_Delays,
 115
 116       --  Children of Ada.Streams
 117
 118       Ada_Streams_Stream_IO,
 119
 120       --  Children of Ada.Text_IO (for Text_IO_Kludge)
 121
 122       Ada_Text_IO_Decimal_IO,
 123       Ada_Text_IO_Enumeration_IO,
 124       Ada_Text_IO_Fixed_IO,
 125       Ada_Text_IO_Float_IO,
 126       Ada_Text_IO_Integer_IO,
 127       Ada_Text_IO_Modular_IO,
 128
 129       --  Children of Ada.Wide_Text_IO (for Text_IO_Kludge)
 130
 131       Ada_Wide_Text_IO_Decimal_IO,
 132       Ada_Wide_Text_IO_Enumeration_IO,
 133       Ada_Wide_Text_IO_Fixed_IO,
 134       Ada_Wide_Text_IO_Float_IO,
 135       Ada_Wide_Text_IO_Integer_IO,
 136       Ada_Wide_Text_IO_Modular_IO,
 137
 138       --  Interfaces
 139
 140       Interfaces,
 141
 142       --  Children of Interfaces
 143
 144       Interfaces_CPP,
 145       Interfaces_Packed_Decimal,
 146
 147       --  Package System
 148
 149       System,
 150
 151       --  Children of System
 152
 153       System_Arith_64,
 154       System_AST_Handling,
 155       System_Assertions,
 156       System_Aux_DEC,
 157       System_Bit_Ops,
 158       System_Checked_Pools,
 159       System_Exception_Table,
 160       System_Exceptions,
 161       System_Delay_Operations,
 162       System_Exn_Flt,
 163       System_Exn_Int,
 164       System_Exn_LFlt,
 165       System_Exn_LInt,
 166       System_Exn_LLF,
 167       System_Exn_LLI,
 168       System_Exn_SFlt,
 169       System_Exn_SInt,
 170       System_Exn_SSI,
 171       System_Exp_Flt,
 172       System_Exp_Int,
 173       System_Exp_LFlt,
 174       System_Exp_LInt,
 175       System_Exp_LLF,
 176       System_Exp_LLI,
 177       System_Exp_LLU,
 178       System_Exp_Mod,
 179       System_Exp_SFlt,
 180       System_Exp_SInt,
 181       System_Exp_SSI,
 182       System_Exp_Uns,
 183       System_Fat_Flt,
 184       System_Fat_LFlt,
 185       System_Fat_LLF,
 186       System_Fat_SFlt,
 187       System_Finalization_Implementation,
 188       System_Finalization_Root,
 189       System_Fore,
 190       System_Img_Bool,
 191       System_Img_Char,
 192       System_Img_Dec,
 193       System_Img_Enum,
 194       System_Img_Int,
 195       System_Img_LLD,
 196       System_Img_LLI,
 197       System_Img_LLU,
 198       System_Img_Name,
 199       System_Img_Real,
 200       System_Img_Uns,
 201       System_Img_WChar,
 202       System_Interrupts,
 203       System_Machine_Code,
 204       System_Mantissa,
 205       System_Pack_03,
 206       System_Pack_05,
 207       System_Pack_06,
 208       System_Pack_07,
 209       System_Pack_09,
 210       System_Pack_10,
 211       System_Pack_11,
 212       System_Pack_12,
 213       System_Pack_13,
 214       System_Pack_14,
 215       System_Pack_15,
 216       System_Pack_17,
 217       System_Pack_18,
 218       System_Pack_19,
 219       System_Pack_20,
 220       System_Pack_21,
 221       System_Pack_22,
 222       System_Pack_23,
 223       System_Pack_24,
 224       System_Pack_25,
 225       System_Pack_26,
 226       System_Pack_27,
 227       System_Pack_28,
 228       System_Pack_29,
 229       System_Pack_30,
 230       System_Pack_31,
 231       System_Pack_33,
 232       System_Pack_34,
 233       System_Pack_35,
 234       System_Pack_36,
 235       System_Pack_37,
 236       System_Pack_38,
 237       System_Pack_39,
 238       System_Pack_40,
 239       System_Pack_41,
 240       System_Pack_42,
 241       System_Pack_43,
 242       System_Pack_44,
 243       System_Pack_45,
 244       System_Pack_46,
 245       System_Pack_47,
 246       System_Pack_48,
 247       System_Pack_49,
 248       System_Pack_50,
 249       System_Pack_51,
 250       System_Pack_52,
 251       System_Pack_53,
 252       System_Pack_54,
 253       System_Pack_55,
 254       System_Pack_56,
 255       System_Pack_57,
 256       System_Pack_58,
 257       System_Pack_59,
 258       System_Pack_60,
 259       System_Pack_61,
 260       System_Pack_62,
 261       System_Pack_63,
 262       System_Parameters,
 263       System_Partition_Interface,
 264       System_Pool_Global,
 265       System_Pool_Empty,
 266       System_Pool_Local,
 267       System_Pool_Size,
 268       System_RPC,
 269       System_Scalar_Values,
 270       System_Secondary_Stack,
 271       System_Shared_Storage,
 272       System_Soft_Links,
 273       System_Standard_Library,
 274       System_Storage_Elements,
 275       System_Storage_Pools,
 276       System_Stream_Attributes,
 277       System_String_Ops,
 278       System_String_Ops_Concat_3,
 279       System_String_Ops_Concat_4,
 280       System_String_Ops_Concat_5,
 281       System_Task_Info,
 282       System_Tasking,
 283       System_Unsigned_Types,
 284       System_Val_Bool,
 285       System_Val_Char,
 286       System_Val_Dec,
 287       System_Val_Enum,
 288       System_Val_Int,
 289       System_Val_LLD,
 290       System_Val_LLI,
 291       System_Val_LLU,
 292       System_Val_Name,
 293       System_Val_Real,
 294       System_Val_Uns,
 295       System_Val_WChar,
 296       System_Vax_Float_Operations,
 297       System_Version_Control,
 298       System_VMS_Exception_Table,
 299       System_WCh_StW,
 300       System_WCh_WtS,
 301       System_Wid_Bool,
 302       System_Wid_Char,
 303       System_Wid_Enum,
 304       System_Wid_LLI,
 305       System_Wid_LLU,
 306       System_Wid_Name,
 307       System_Wid_WChar,
 308       System_WWd_Char,
 309       System_WWd_Enum,
 310       System_WWd_Wchar,
 311
 312       --  Children of System.Tasking
 313
 314       System_Tasking_Async_Delays,
 315       System_Tasking_Async_Delays_Enqueue_Calendar,
 316       System_Tasking_Async_Delays_Enqueue_RT,
 317       System_Tasking_Protected_Objects,
 318       System_Tasking_Protected_Objects_Entries,
 319       System_Tasking_Protected_Objects_Operations,
 320       System_Tasking_Protected_Objects_Single_Entry,
 321       System_Tasking_Restricted_Stages,
 322       System_Tasking_Rendezvous,
 323       System_Tasking_Stages);
 324
 325    subtype Ada_Child is RTU_Id
 326      range Ada_Calendar .. Ada_Wide_Text_IO_Modular_IO;
 327    --  Range of values for children or grand-children of Ada
 328
 329    subtype Ada_Calendar_Child is Ada_Child
 330      range Ada_Calendar_Delays .. Ada_Calendar_Delays;
 331    --  Range of values for children of Ada.Calendar
 332
 333    subtype Ada_Finalization_Child is Ada_Child range
 334      Ada_Finalization_List_Controller .. Ada_Finalization_List_Controller;
 335    --  Range of values for children of Ada.Finalization
 336
 337    subtype Ada_Real_Time_Child is Ada_Child
 338      range Ada_Real_Time_Delays .. Ada_Real_Time_Delays;
 339    --  Range of values for children of Ada.Real_Time
 340
 341    subtype Ada_Streams_Child is Ada_Child
 342      range Ada_Streams_Stream_IO .. Ada_Streams_Stream_IO;
 343
 344    subtype Ada_Text_IO_Child is Ada_Child
 345      range Ada_Text_IO_Decimal_IO .. Ada_Text_IO_Modular_IO;
 346    --  Range of values for children of Ada.Text_IO
 347
 348    subtype Ada_Wide_Text_IO_Child is Ada_Child
 349      range Ada_Wide_Text_IO_Decimal_IO .. Ada_Wide_Text_IO_Modular_IO;
 350    --  Range of values for children of Ada.Text_IO
 351
 352    subtype Interfaces_Child is RTU_Id
 353      range Interfaces_CPP .. Interfaces_Packed_Decimal;
 354    --  Range of values for children of Interfaces
 355
 356    subtype System_Child is RTU_Id
 357      range System_Arith_64 .. System_Tasking_Stages;
 358    --  Range of values for children or grandchildren of System
 359
 360    subtype System_Tasking_Child is System_Child
 361      range System_Tasking_Async_Delays .. System_Tasking_Stages;
 362    --  Range of values for children of System.Tasking
 363
 364    subtype System_Tasking_Protected_Objects_Child is System_Tasking_Child
 365      range System_Tasking_Protected_Objects_Entries ..
 366        System_Tasking_Protected_Objects_Single_Entry;
 367    --  Range of values for children of System.Tasking.Protected_Objects
 368
 369    subtype System_Tasking_Restricted_Child is System_Tasking_Child
 370      range System_Tasking_Restricted_Stages ..
 371        System_Tasking_Restricted_Stages;
 372    --  Range of values for children of System.Tasking.Restricted
 373
 374    subtype System_Tasking_Async_Delays_Child is System_Tasking_Child
 375      range System_Tasking_Async_Delays_Enqueue_Calendar ..
 376        System_Tasking_Async_Delays_Enqueue_RT;
 377    --  Range of values for children of System.Tasking.Async_Delays
 378
 379    OK_To_Use_In_No_Run_Time_Mode : array (RTU_Id) of Boolean :=
 380      (Ada_Tags                => True,
 381       Ada_Exceptions          => True,
 382       Interfaces              => True,
 383       System                  => True,
 384       System_Fat_Flt          => True,
 385       System_Fat_LFlt         => True,
 386       System_Fat_LLF          => True,
 387       System_Fat_SFlt         => True,
 388       System_Machine_Code     => True,
 389       System_Storage_Elements => True,
 390       System_Unsigned_Types   => True,
 391       System_Secondary_Stack  => True,
 392       others                  => False);
 393    --  This array defines the set of packages that can legitimately be
 394    --  accessed by Rtsfind in No_Run_Time mode. Any attempt to load
 395    --  any other package in this mode will result in a message noting
 396    --  use of a feature not supported in high integrity mode.
 397
 398    OK_To_Use_In_Ravenscar_Mode : array (RTU_Id) of Boolean :=
 399      (System_Interrupts                             => True,
 400       System_Tasking                                => True,
 401       System_Tasking_Protected_Objects              => True,
 402       System_Tasking_Restricted_Stages              => True,
 403       System_Tasking_Protected_Objects_Single_Entry => True,
 404       System_Task_Info                              => True,
 405       System_Parameters                             => True,
 406       Ada_Real_Time                                 => True,
 407       Ada_Real_Time_Delays                          => True,
 408       others                                        => False);
 409    --  This array defines the set of packages that can legitimately be
 410    --  accessed by Rtsfind in Ravenscar mode, in addition to the
 411    --  No_Run_Time units which are also allowed.
 412
 413    --------------------------
 414    -- Runtime Entity Table --
 415    --------------------------
 416
 417    --  This is the enumeration type used to define the argument passed to
 418    --  the RTE function. The name must exactly match the name of the entity
 419    --  involved, and in the case of a package entity, this name must uniquely
 420    --  imply the package containing the entity.
 421
 422    --  As far as possible, we avoid duplicate names in runtime packages, so
 423    --  that the name RE_nnn uniquely identifies the entity nnn. In some cases,
 424    --  it is impossible to avoid such duplication because the names come from
 425    --  RM defined packages. In such cases, the name is of the form RO_XX_nnn
 426    --  where XX is two letters used to differentiate the multiple occurrences
 427    --  of the name xx, and nnn is the entity name.
 428
 429    --  Note that not all entities in the units contained in the run-time unit
 430    --  table are included in the following table, only those that actually
 431    --  have to be referenced from generated code.
 432
 433    --  Note on RE_Null. This value is used as a null entry where an RE_Id
 434    --  value is required syntactically, but no real entry is required or
 435    --  needed. Use of this value will cause a fatal error in an RTE call.
 436
 437    type RE_Id is (
 438
 439      RE_Null,
 440
 441      RE_Code_Loc,                        -- Ada.Exceptions
 442      RE_Current_Target_Exception,        -- Ada.Exceptions (JGNAT use only)
 443      RE_Exception_Id,                    -- Ada.Exceptions
 444      RE_Exception_Information,           -- Ada.Exceptions
 445      RE_Exception_Message,               -- Ada.Exceptions
 446      RE_Exception_Name_Simple,           -- Ada.Exceptions
 447      RE_Exception_Occurrence,            -- Ada.Exceptions
 448      RE_Null_Id,                         -- Ada.Exceptions
 449      RE_Null_Occurrence,                 -- Ada.Exceptions
 450      RE_Poll,                            -- Ada.Exceptions
 451      RE_Raise_Exception,                 -- Ada.Exceptions
 452      RE_Raise_Exception_Always,          -- Ada.Exceptions
 453      RE_Reraise_Occurrence,              -- Ada.Exceptions
 454      RE_Reraise_Occurrence_Always,       -- Ada.Exceptions
 455      RE_Reraise_Occurrence_No_Defer,     -- Ada.Exceptions
 456      RE_Save_Occurrence,                 -- Ada.Exceptions
 457
 458      RE_Simple_List_Controller,          -- Ada.Finalization.List_Controller
 459      RE_List_Controller,                 -- Ada.Finalization.List_Controller
 460
 461      RE_Interrupt_Id,                    -- Ada.Interrupts
 462
 463      RE_Root_Stream_Type,                -- Ada.Streams
 464      RE_Stream_Element,                  -- Ada.Streams
 465      RE_Stream_Element_Offset,           -- Ada.Streams
 466      RE_Stream_Element_Array,            -- Ada.Streams
 467
 468      RE_Stream_Access,                   -- Ada.Streams.Stream_IO
 469
 470      RE_CW_Membership,                   -- Ada.Tags
 471      RE_DT_Entry_Size,                   -- Ada.Tags
 472      RE_DT_Prologue_Size,                -- Ada.Tags
 473      RE_External_Tag,                    -- Ada.Tags
 474      RE_Get_Expanded_Name,               -- Ada.Tags
 475      RE_Get_External_Tag,                -- Ada.Tags
 476      RE_Get_Prim_Op_Address,             -- Ada.Tags
 477      RE_Get_RC_Offset,                   -- Ada.Tags
 478      RE_Get_Remotely_Callable,           -- Ada.Tags
 479      RE_Get_TSD,                         -- Ada.Tags
 480      RE_Inherit_DT,                      -- Ada.Tags
 481      RE_Inherit_TSD,                     -- Ada.Tags
 482      RE_Internal_Tag,                    -- Ada.Tags
 483      RE_Register_Tag,                    -- Ada.Tags
 484      RE_Set_Expanded_Name,               -- Ada.Tags
 485      RE_Set_External_Tag,                -- Ada.Tags
 486      RE_Set_Prim_Op_Address,             -- Ada.Tags
 487      RE_Set_RC_Offset,                   -- Ada.Tags
 488      RE_Set_Remotely_Callable,           -- Ada.Tags
 489      RE_Set_TSD,                         -- Ada.Tags
 490      RE_Tag_Error,                       -- Ada.Tags
 491      RE_TSD_Entry_Size,                  -- Ada.Tags
 492      RE_TSD_Prologue_Size,               -- Ada.Tags
 493      RE_Tag,                             -- Ada.Tags
 494      RE_Address_Array,                   -- Ada.Tags
 495
 496      RE_Current_Task,                    -- Ada.Task_Identification
 497      RO_AT_Task_ID,                      -- Ada.Task_Identification
 498
 499      RO_CA_Time,                         -- Ada.Calendar
 500
 501      RO_CA_Delay_For,                    -- Ada.Calendar.Delays
 502      RO_CA_Delay_Until,                  -- Ada.Calendar.Delays
 503      RO_CA_To_Duration,                  -- Ada.Calendar.Delays
 504
 505      RO_RT_Time,                         -- Ada.Real_Time
 506
 507      RO_RT_Delay_Until,                  -- Ada.Real_Time.Delays
 508      RO_RT_To_Duration,                  -- Ada.Real_Time.Delays
 509
 510      RE_Integer_64,                      -- Interfaces
 511      RE_Unsigned_8,                      -- Interfaces
 512      RE_Unsigned_16,                     -- Interfaces
 513      RE_Unsigned_32,                     -- Interfaces
 514      RE_Unsigned_64,                     -- Interfaces
 515
 516      RE_Vtable_Ptr,                      -- Interfaces.CPP
 517      RE_Displaced_This,                  -- Interfaces.CPP
 518      RE_CPP_CW_Membership,               -- Interfaces.CPP
 519      RE_CPP_DT_Entry_Size,               -- Interfaces.CPP
 520      RE_CPP_DT_Prologue_Size,            -- Interfaces.CPP
 521      RE_CPP_Get_Expanded_Name,           -- Interfaces.CPP
 522      RE_CPP_Get_External_Tag,            -- Interfaces.CPP
 523      RE_CPP_Get_Prim_Op_Address,         -- Interfaces.CPP
 524      RE_CPP_Get_RC_Offset,               -- Interfaces.CPP
 525      RE_CPP_Get_Remotely_Callable,       -- Interfaces.CPP
 526      RE_CPP_Get_TSD,                     -- Interfaces.CPP
 527      RE_CPP_Inherit_DT,                  -- Interfaces.CPP
 528      RE_CPP_Inherit_TSD,                 -- Interfaces.CPP
 529      RE_CPP_Register_Tag,                -- Interfaces.CPP
 530      RE_CPP_Set_Expanded_Name,           -- Interfaces.CPP
 531      RE_CPP_Set_External_Tag,            -- Interfaces.CPP
 532      RE_CPP_Set_Prim_Op_Address,         -- Interfaces.CPP
 533      RE_CPP_Set_RC_Offset,               -- Interfaces.CPP
 534      RE_CPP_Set_Remotely_Callable,       -- Interfaces.CPP
 535      RE_CPP_Set_TSD,                     -- Interfaces.CPP
 536      RE_CPP_TSD_Entry_Size,              -- Interfaces.CPP
 537      RE_CPP_TSD_Prologue_Size,           -- Interfaces.CPP
 538
 539      RE_Packed_Size,                     -- Interfaces.Packed_Decimal
 540      RE_Packed_To_Int32,                 -- Interfaces.Packed_Decimal
 541      RE_Packed_To_Int64,                 -- Interfaces.Packed_Decimal
 542      RE_Int32_To_Packed,                 -- Interfaces.Packed_Decimal
 543      RE_Int64_To_Packed,                 -- Interfaces.Packed_Decimal
 544
 545      RE_Address,                         -- System
 546      RE_Any_Priority,                    -- System
 547      RE_Bit_Order,                       -- System
 548      RE_Default_Priority,                -- System
 549      RE_High_Order_First,                -- System
 550      RE_Interrupt_Priority,              -- System
 551      RE_Lib_Stop,                        -- System
 552      RE_Low_Order_First,                 -- System
 553      RE_Max_Interrupt_Priority,          -- System
 554      RE_Max_Priority,                    -- System
 555      RE_Null_Address,                    -- System
 556      RE_Priority,                        -- System
 557
 558      RE_Add_With_Ovflo_Check,            -- System.Arith_64
 559      RE_Double_Divide,                   -- System.Arith_64
 560      RE_Multiply_With_Ovflo_Check,       -- System.Arith_64
 561      RE_Scaled_Divide,                   -- System.Arith_64
 562      RE_Subtract_With_Ovflo_Check,       -- System.Arith_64
 563
 564      RE_Create_AST_Handler,              -- System.AST_Handling
 565
 566      RE_Raise_Assert_Failure,            -- System.Assertions
 567
 568      RE_AST_Handler,                     -- System.Aux_DEC
 569      RE_Import_Value,                    -- System.Aux_DEC
 570      RE_No_AST_Handler,                  -- System.Aux_DEC
 571      RE_Type_Class,                      -- System.Aux_DEC
 572      RE_Type_Class_Enumeration,          -- System.Aux_DEC
 573      RE_Type_Class_Integer,              -- System.Aux_DEC
 574      RE_Type_Class_Fixed_Point,          -- System.Aux_DEC
 575      RE_Type_Class_Floating_Point,       -- System.Aux_DEC
 576      RE_Type_Class_Array,                -- System.Aux_DEC
 577      RE_Type_Class_Record,               -- System.Aux_DEC
 578      RE_Type_Class_Access,               -- System.Aux_DEC
 579      RE_Type_Class_Task,                 -- System.Aux_DEC
 580      RE_Type_Class_Address,              -- System.Aux_DEC
 581
 582      RE_Bit_And,                         -- System.Bit_Ops
 583      RE_Bit_Eq,                          -- System.Bit_Ops
 584      RE_Bit_Not,                         -- System.Bit_Ops
 585      RE_Bit_Or,                          -- System.Bit_Ops
 586      RE_Bit_Xor,                         -- System.Bit_Ops
 587
 588      RE_Checked_Pool,                    -- System.Checked_Pools
 589
 590      RE_Register_Exception,              -- System.Exception_Table
 591
 592      RE_All_Others_Id,                   -- System.Exceptions
 593      RE_Handler_Record,                  -- System.Exceptions
 594      RE_Handler_Record_Ptr,              -- System.Exceptions
 595      RE_Others_Id,                       -- System.Exceptions
 596      RE_Subprogram_Descriptor,           -- System.Exceptions
 597      RE_Subprogram_Descriptor_0,         -- System.Exceptions
 598      RE_Subprogram_Descriptor_1,         -- System.Exceptions
 599      RE_Subprogram_Descriptor_2,         -- System.Exceptions
 600      RE_Subprogram_Descriptor_3,         -- System.Exceptions
 601      RE_Subprogram_Descriptor_List,      -- System.Exceptions
 602      RE_Subprogram_Descriptor_Ptr,       -- System.Exceptions
 603      RE_Subprogram_Descriptors_Record,   -- System.Exceptions
 604      RE_Subprogram_Descriptors_Ptr,      -- System.Exceptions
 605
 606      RE_Exn_Float,                       -- System.Exn_Flt
 607
 608      RE_Exn_Integer,                     -- System.Exn_Int
 609
 610      RE_Exn_Long_Float,                  -- System.Exn_LFlt
 611
 612      RE_Exn_Long_Integer,                -- System.Exn_LInt
 613
 614      RE_Exn_Long_Long_Float,             -- System.Exn_LLF
 615
 616      RE_Exn_Long_Long_Integer,           -- System.Exn_LLI
 617
 618      RE_Exn_Short_Float,                 -- System.Exn_SFlt
 619
 620      RE_Exn_Short_Integer,               -- System.Exn_SInt
 621
 622      RE_Exn_Short_Short_Integer,         -- System.Exn_SSI
 623
 624      RE_Exp_Float,                       -- System.Exp_Flt
 625
 626      RE_Exp_Integer,                     -- System.Exp_Int
 627
 628      RE_Exp_Long_Float,                  -- System.Exp_LFlt
 629
 630      RE_Exp_Long_Integer,                -- System.Exp_LInt
 631
 632      RE_Exp_Long_Long_Float,             -- System.Exp_LLF
 633
 634      RE_Exp_Long_Long_Integer,           -- System.Exp_LLI
 635
 636      RE_Exp_Long_Long_Unsigned,          -- System.Exp_LLU
 637
 638      RE_Exp_Modular,                     -- System.Exp_Mod
 639
 640      RE_Exp_Short_Float,                 -- System.Exp_SFlt
 641
 642      RE_Exp_Short_Integer,               -- System.Exp_SInt
 643
 644      RE_Exp_Short_Short_Integer,         -- System.Exp_SSI
 645
 646      RE_Exp_Unsigned,                    -- System.Exp_Uns
 647
 648      RE_Fat_Float,                       -- System.Fat_Flt
 649
 650      RE_Fat_Long_Float,                  -- System.Fat_LFlt
 651
 652      RE_Fat_Long_Long_Float,             -- System.Fat_LLF
 653
 654      RE_Fat_Short_Float,                 -- System.Fat_SFlt
 655
 656      RE_Attach_To_Final_List,            -- System.Finalization_Implementation
 657      RE_Finalize_List,                   -- System.Finalization_Implementation
 658      RE_Finalize_One,                    -- System.Finalization_Implementation
 659      RE_Global_Final_List,               -- System.Finalization_Implementation
 660      RE_Record_Controller,               -- System.Finalization_Implementation
 661      RE_Limited_Record_Controller,       -- System.Finalization_Implementation
 662      RE_Deep_Tag_Initialize,             -- System.Finalization_Implementation
 663      RE_Deep_Tag_Adjust,                 -- System.Finalization_Implementation
 664      RE_Deep_Tag_Finalize,               -- System.Finalization_Implementation
 665      RE_Deep_Tag_Attach,                 -- System.Finalization_Implementation
 666      RE_Deep_Rec_Initialize,             -- System.Finalization_Implementation
 667      RE_Deep_Rec_Adjust,                 -- System.Finalization_Implementation
 668      RE_Deep_Rec_Finalize,               -- System.Finalization_Implementation
 669
 670      RE_Root_Controlled,                 -- System.Finalization_Root
 671      RE_Finalizable,                     -- System.Finalization_Root
 672      RE_Finalizable_Ptr,                 -- System.Finalization_Root
 673
 674      RE_Fore,                            -- System.Fore
 675
 676      RE_Image_Boolean,                   -- System.Img_Bool
 677
 678      RE_Image_Character,                 -- System.Img_Char
 679
 680      RE_Image_Decimal,                   -- System.Img_Dec
 681
 682      RE_Image_Enumeration_8,             -- System.Img_Enum
 683      RE_Image_Enumeration_16,            -- System.Img_Enum
 684      RE_Image_Enumeration_32,            -- System.Img_Enum
 685
 686      RE_Image_Integer,                   -- System.Img_Int
 687
 688      RE_Image_Long_Long_Decimal,         -- System.Img_LLD
 689
 690      RE_Image_Long_Long_Integer,         -- System.Img_LLI
 691
 692      RE_Image_Long_Long_Unsigned,        -- System.Img_LLU
 693
 694      RE_Image_Ordinary_Fixed_Point,      -- System.Img_Real
 695      RE_Image_Floating_Point,            -- System.Img_Real
 696
 697      RE_Image_Unsigned,                  -- System.Img_Uns
 698
 699      RE_Image_Wide_Character,            -- System.Img_WChar
 700
 701      RE_Bind_Interrupt_To_Entry,         -- System.Interrupts
 702      RE_Default_Interrupt_Priority,      -- System.Interrupts
 703      RE_Dynamic_Interrupt_Protection,    -- System.Interrupts
 704      RE_Install_Handlers,                -- System.Interrupts
 705      RE_Register_Interrupt_Handler,      -- System.Interrupts
 706      RE_Static_Interrupt_Protection,     -- System.Interrupts
 707
 708      RE_Asm_Insn,                        -- System.Machine_Code
 709      RE_Asm_Input_Operand,               -- System.Machine_Code
 710      RE_Asm_Output_Operand,              -- System.Machine_Code
 711
 712      RE_Mantissa_Value,                  -- System_Mantissa
 713
 714      RE_Bits_03,                         -- System.Pack_03
 715      RE_Get_03,                          -- System.Pack_03
 716      RE_Set_03,                          -- System.Pack_03
 717
 718      RE_Bits_05,                         -- System.Pack_05
 719      RE_Get_05,                          -- System.Pack_05
 720      RE_Set_05,                          -- System.Pack_05
 721
 722      RE_Bits_06,                         -- System.Pack_06
 723      RE_Get_06,                          -- System.Pack_06
 724      RE_GetU_06,                         -- System.Pack_06
 725      RE_Set_06,                          -- System.Pack_06
 726      RE_SetU_06,                         -- System.Pack_06
 727
 728      RE_Bits_07,                         -- System.Pack_07
 729      RE_Get_07,                          -- System.Pack_07
 730      RE_Set_07,                          -- System.Pack_07
 731
 732      RE_Bits_09,                         -- System.Pack_09
 733      RE_Get_09,                          -- System.Pack_09
 734      RE_Set_09,                          -- System.Pack_09
 735
 736      RE_Bits_10,                         -- System.Pack_10
 737      RE_Get_10,                          -- System.Pack_10
 738      RE_GetU_10,                         -- System.Pack_10
 739      RE_Set_10,                          -- System.Pack_10
 740      RE_SetU_10,                         -- System.Pack_10
 741
 742      RE_Bits_11,                         -- System.Pack_11
 743      RE_Get_11,                          -- System.Pack_11
 744      RE_Set_11,                          -- System.Pack_11
 745
 746      RE_Bits_12,                         -- System.Pack_12
 747      RE_Get_12,                          -- System.Pack_12
 748      RE_GetU_12,                         -- System.Pack_12
 749      RE_Set_12,                          -- System.Pack_12
 750      RE_SetU_12,                         -- System.Pack_12
 751
 752      RE_Bits_13,                         -- System.Pack_13
 753      RE_Get_13,                          -- System.Pack_13
 754      RE_Set_13,                          -- System.Pack_13
 755
 756      RE_Bits_14,                         -- System.Pack_14
 757      RE_Get_14,                          -- System.Pack_14
 758      RE_GetU_14,                         -- System.Pack_14
 759      RE_Set_14,                          -- System.Pack_14
 760      RE_SetU_14,                         -- System.Pack_14
 761
 762      RE_Bits_15,                         -- System.Pack_15
 763      RE_Get_15,                          -- System.Pack_15
 764      RE_Set_15,                          -- System.Pack_15
 765
 766      RE_Bits_17,                         -- System.Pack_17
 767      RE_Get_17,                          -- System.Pack_17
 768      RE_Set_17,                          -- System.Pack_17
 769
 770      RE_Bits_18,                         -- System.Pack_18
 771      RE_Get_18,                          -- System.Pack_18
 772      RE_GetU_18,                         -- System.Pack_18
 773      RE_Set_18,                          -- System.Pack_18
 774      RE_SetU_18,                         -- System.Pack_18
 775
 776      RE_Bits_19,                         -- System.Pack_19
 777      RE_Get_19,                          -- System.Pack_19
 778      RE_Set_19,                          -- System.Pack_19
 779
 780      RE_Bits_20,                         -- System.Pack_20
 781      RE_Get_20,                          -- System.Pack_20
 782      RE_GetU_20,                         -- System.Pack_20
 783      RE_Set_20,                          -- System.Pack_20
 784      RE_SetU_20,                         -- System.Pack_20
 785
 786      RE_Bits_21,                         -- System.Pack_21
 787      RE_Get_21,                          -- System.Pack_21
 788      RE_Set_21,                          -- System.Pack_21
 789
 790      RE_Bits_22,                         -- System.Pack_22
 791      RE_Get_22,                          -- System.Pack_22
 792      RE_GetU_22,                         -- System.Pack_22
 793      RE_Set_22,                          -- System.Pack_22
 794      RE_SetU_22,                         -- System.Pack_22
 795
 796      RE_Bits_23,                         -- System.Pack_23
 797      RE_Get_23,                          -- System.Pack_23
 798      RE_Set_23,                          -- System.Pack_23
 799
 800      RE_Bits_24,                         -- System.Pack_24
 801      RE_Get_24,                          -- System.Pack_24
 802      RE_GetU_24,                         -- System.Pack_24
 803      RE_Set_24,                          -- System.Pack_24
 804      RE_SetU_24,                         -- System.Pack_24
 805
 806      RE_Bits_25,                         -- System.Pack_25
 807      RE_Get_25,                          -- System.Pack_25
 808      RE_Set_25,                          -- System.Pack_25
 809
 810      RE_Bits_26,                         -- System.Pack_26
 811      RE_Get_26,                          -- System.Pack_26
 812      RE_GetU_26,                         -- System.Pack_26
 813      RE_Set_26,                          -- System.Pack_26
 814      RE_SetU_26,                         -- System.Pack_26
 815
 816      RE_Bits_27,                         -- System.Pack_27
 817      RE_Get_27,                          -- System.Pack_27
 818      RE_Set_27,                          -- System.Pack_27
 819
 820      RE_Bits_28,                         -- System.Pack_28
 821      RE_Get_28,                          -- System.Pack_28
 822      RE_GetU_28,                         -- System.Pack_28
 823      RE_Set_28,                          -- System.Pack_28
 824      RE_SetU_28,                         -- System.Pack_28
 825
 826      RE_Bits_29,                         -- System.Pack_29
 827      RE_Get_29,                          -- System.Pack_29
 828      RE_Set_29,                          -- System.Pack_29
 829
 830      RE_Bits_30,                         -- System.Pack_30
 831      RE_Get_30,                          -- System.Pack_30
 832      RE_GetU_30,                         -- System.Pack_30
 833      RE_Set_30,                          -- System.Pack_30
 834      RE_SetU_30,                         -- System.Pack_30
 835
 836      RE_Bits_31,                         -- System.Pack_31
 837      RE_Get_31,                          -- System.Pack_31
 838      RE_Set_31,                          -- System.Pack_31
 839
 840      RE_Bits_33,                         -- System.Pack_33
 841      RE_Get_33,                          -- System.Pack_33
 842      RE_Set_33,                          -- System.Pack_33
 843
 844      RE_Bits_34,                         -- System.Pack_34
 845      RE_Get_34,                          -- System.Pack_34
 846      RE_GetU_34,                         -- System.Pack_34
 847      RE_Set_34,                          -- System.Pack_34
 848      RE_SetU_34,                         -- System.Pack_34
 849
 850      RE_Bits_35,                         -- System.Pack_35
 851      RE_Get_35,                          -- System.Pack_35
 852      RE_Set_35,                          -- System.Pack_35
 853
 854      RE_Bits_36,                         -- System.Pack_36
 855      RE_Get_36,                          -- System.Pack_36
 856      RE_GetU_36,                         -- System.Pack_36
 857      RE_Set_36,                          -- System.Pack_36
 858      RE_SetU_36,                         -- System.Pack_36
 859
 860      RE_Bits_37,                         -- System.Pack_37
 861      RE_Get_37,                          -- System.Pack_37
 862      RE_Set_37,                          -- System.Pack_37
 863
 864      RE_Bits_38,                         -- System.Pack_38
 865      RE_Get_38,                          -- System.Pack_38
 866      RE_GetU_38,                         -- System.Pack_38
 867      RE_Set_38,                          -- System.Pack_38
 868      RE_SetU_38,                         -- System.Pack_38
 869
 870      RE_Bits_39,                         -- System.Pack_39
 871      RE_Get_39,                          -- System.Pack_39
 872      RE_Set_39,                          -- System.Pack_39
 873
 874      RE_Bits_40,                         -- System.Pack_40
 875      RE_Get_40,                          -- System.Pack_40
 876      RE_GetU_40,                         -- System.Pack_40
 877      RE_Set_40,                          -- System.Pack_40
 878      RE_SetU_40,                         -- System.Pack_40
 879
 880      RE_Bits_41,                         -- System.Pack_41
 881      RE_Get_41,                          -- System.Pack_41
 882      RE_Set_41,                          -- System.Pack_41
 883
 884      RE_Bits_42,                         -- System.Pack_42
 885      RE_Get_42,                          -- System.Pack_42
 886      RE_GetU_42,                         -- System.Pack_42
 887      RE_Set_42,                          -- System.Pack_42
 888      RE_SetU_42,                         -- System.Pack_42
 889
 890      RE_Bits_43,                         -- System.Pack_43
 891      RE_Get_43,                          -- System.Pack_43
 892      RE_Set_43,                          -- System.Pack_43
 893
 894      RE_Bits_44,                         -- System.Pack_44
 895      RE_Get_44,                          -- System.Pack_44
 896      RE_GetU_44,                         -- System.Pack_44
 897      RE_Set_44,                          -- System.Pack_44
 898      RE_SetU_44,                         -- System.Pack_44
 899
 900      RE_Bits_45,                         -- System.Pack_45
 901      RE_Get_45,                          -- System.Pack_45
 902      RE_Set_45,                          -- System.Pack_45
 903
 904      RE_Bits_46,                         -- System.Pack_46
 905      RE_Get_46,                          -- System.Pack_46
 906      RE_GetU_46,                         -- System.Pack_46
 907      RE_Set_46,                          -- System.Pack_46
 908      RE_SetU_46,                         -- System.Pack_46
 909
 910      RE_Bits_47,                         -- System.Pack_47
 911      RE_Get_47,                          -- System.Pack_47
 912      RE_Set_47,                          -- System.Pack_47
 913
 914      RE_Bits_48,                         -- System.Pack_48
 915      RE_Get_48,                          -- System.Pack_48
 916      RE_GetU_48,                         -- System.Pack_48
 917      RE_Set_48,                          -- System.Pack_48
 918      RE_SetU_48,                         -- System.Pack_48
 919
 920      RE_Bits_49,                         -- System.Pack_49
 921      RE_Get_49,                          -- System.Pack_49
 922      RE_Set_49,                          -- System.Pack_49
 923
 924      RE_Bits_50,                         -- System.Pack_50
 925      RE_Get_50,                          -- System.Pack_50
 926      RE_GetU_50,                         -- System.Pack_50
 927      RE_Set_50,                          -- System.Pack_50
 928      RE_SetU_50,                         -- System.Pack_50
 929
 930      RE_Bits_51,                         -- System.Pack_51
 931      RE_Get_51,                          -- System.Pack_51
 932      RE_Set_51,                          -- System.Pack_51
 933
 934      RE_Bits_52,                         -- System.Pack_52
 935      RE_Get_52,                          -- System.Pack_52
 936      RE_GetU_52,                         -- System.Pack_52
 937      RE_Set_52,                          -- System.Pack_52
 938      RE_SetU_52,                         -- System.Pack_52
 939
 940      RE_Bits_53,                         -- System.Pack_53
 941      RE_Get_53,                          -- System.Pack_53
 942      RE_Set_53,                          -- System.Pack_53
 943
 944      RE_Bits_54,                         -- System.Pack_54
 945      RE_Get_54,                          -- System.Pack_54
 946      RE_GetU_54,                         -- System.Pack_54
 947      RE_Set_54,                          -- System.Pack_54
 948      RE_SetU_54,                         -- System.Pack_54
 949
 950      RE_Bits_55,                         -- System.Pack_55
 951      RE_Get_55,                          -- System.Pack_55
 952      RE_Set_55,                          -- System.Pack_55
 953
 954      RE_Bits_56,                         -- System.Pack_56
 955      RE_Get_56,                          -- System.Pack_56
 956      RE_GetU_56,                         -- System.Pack_56
 957      RE_Set_56,                          -- System.Pack_56
 958      RE_SetU_56,                         -- System.Pack_56
 959
 960      RE_Bits_57,                         -- System.Pack_57
 961      RE_Get_57,                          -- System.Pack_57
 962      RE_Set_57,                          -- System.Pack_57
 963
 964      RE_Bits_58,                         -- System.Pack_58
 965      RE_Get_58,                          -- System.Pack_58
 966      RE_GetU_58,                         -- System.Pack_58
 967      RE_Set_58,                          -- System.Pack_58
 968      RE_SetU_58,                         -- System.Pack_58
 969
 970      RE_Bits_59,                         -- System.Pack_59
 971      RE_Get_59,                          -- System.Pack_59
 972      RE_Set_59,                          -- System.Pack_59
 973
 974      RE_Bits_60,                         -- System.Pack_60
 975      RE_Get_60,                          -- System.Pack_60
 976      RE_GetU_60,                         -- System.Pack_60
 977      RE_Set_60,                          -- System.Pack_60
 978      RE_SetU_60,                         -- System.Pack_60
 979
 980      RE_Bits_61,                         -- System.Pack_61
 981      RE_Get_61,                          -- System.Pack_61
 982      RE_Set_61,                          -- System.Pack_61
 983
 984      RE_Bits_62,                         -- System.Pack_62
 985      RE_Get_62,                          -- System.Pack_62
 986      RE_GetU_62,                         -- System.Pack_62
 987      RE_Set_62,                          -- System.Pack_62
 988      RE_SetU_62,                         -- System.Pack_62
 989
 990      RE_Bits_63,                         -- System.Pack_63
 991      RE_Get_63,                          -- System.Pack_63
 992      RE_Set_63,                          -- System.Pack_63
 993
 994      RE_Adjust_Storage_Size,             -- System_Parameters
 995      RE_Default_Stack_Size,              -- System.Parameters
 996      RE_Garbage_Collected,               -- System.Parameters
 997      RE_Size_Type,                       -- System.Parameters
 998      RE_Unspecified_Size,                -- System.Parameters
 999
1000      RE_Get_Active_Partition_Id,         -- System.Partition_Interface
1001      RE_Get_Passive_Partition_Id,        -- System.Partition_Interface
1002      RE_Get_Local_Partition_Id,          -- System.Partition_Interface
1003      RE_Get_RCI_Package_Receiver,        -- System.Partition_Interface
1004      RE_Get_Unique_Remote_Pointer,       -- System.Partition_Interface
1005      RE_RACW_Stub_Type,                  -- System.Partition_Interface
1006      RE_RACW_Stub_Type_Access,           -- System.Partition_Interface
1007      RE_Raise_Program_Error_For_E_4_18,  -- System.Partition_Interface
1008      RE_Raise_Program_Error_Unknown_Tag, -- System.Partition_Interface
1009      RE_Register_Passive_Package,        -- System.Partition_Interface
1010      RE_Register_Receiving_Stub,         -- System.Partition_Interface
1011      RE_RCI_Info,                        -- System.Partition_Interface
1012      RE_Subprogram_Id,                   -- System.Partition_Interface
1013
1014      RE_Global_Pool_Object,              -- System.Pool_Global
1015
1016      RE_Unbounded_Reclaim_Pool,          -- System.Pool_Local
1017
1018      RE_Stack_Bounded_Pool,              -- System.Pool_Size
1019
1020      RE_Do_Apc,                          -- System.RPC
1021      RE_Do_Rpc,                          -- System.RPC
1022      RE_Params_Stream_Type,              -- System.RPC
1023      RE_Partition_ID,                    -- System.RPC
1024      RE_RPC_Receiver,                    -- System.RPC
1025
1026      RE_IS_Is1,                          -- System.Scalar_Values
1027      RE_IS_Is2,                          -- System.Scalar_Values
1028      RE_IS_Is4,                          -- System.Scalar_Values
1029      RE_IS_Is8,                          -- System.Scalar_Values
1030      RE_IS_Iu1,                          -- System.Scalar_Values
1031      RE_IS_Iu2,                          -- System.Scalar_Values
1032      RE_IS_Iu4,                          -- System.Scalar_Values
1033      RE_IS_Iu8,                          -- System.Scalar_Values
1034      RE_IS_Isf,                          -- System.Scalar_Values
1035      RE_IS_Ifl,                          -- System.Scalar_Values
1036      RE_IS_Ilf,                          -- System.Scalar_Values
1037      RE_IS_Ill,                          -- System.Scalar_Values
1038
1039      RE_Mark_Id,                         -- System.Secondary_Stack
1040      RE_SS_Allocate,                     -- System.Secondary_Stack
1041      RE_SS_Pool,                         -- System.Secondary_Stack
1042      RE_SS_Mark,                         -- System.Secondary_Stack
1043      RE_SS_Release,                      -- System.Secondary_Stack
1044
1045      RE_Shared_Var_Close,                -- System.Shared_Storage
1046      RE_Shared_Var_Lock,                 -- System.Shared_Storage
1047      RE_Shared_Var_ROpen,                -- System.Shared_Storage
1048      RE_Shared_Var_Unlock,               -- System.Shared_Storage
1049      RE_Shared_Var_WOpen,                -- System.Shared_Storage
1050
1051      RE_Abort_Undefer_Direct,            -- System.Standard_Library
1052      RE_Exception_Data_Ptr,              -- System.Standard_Library
1053
1054      RE_Integer_Address,                 -- System.Storage_Elements
1055      RE_Storage_Offset,                  -- System.Storage_Elements
1056      RE_Storage_Array,                   -- System.Storage_Elements
1057      RE_To_Address,                      -- System.Storage_Elements
1058
1059      RE_Root_Storage_Pool,               -- System.Storage_Pools
1060
1061      RE_Thin_Pointer,                    -- System.Stream_Attributes
1062      RE_Fat_Pointer,                     -- System.Stream_Attributes
1063
1064      RE_I_AD,                            -- System.Stream_Attributes
1065      RE_I_AS,                            -- System.Stream_Attributes
1066      RE_I_B,                             -- System.Stream_Attributes
1067      RE_I_C,                             -- System.Stream_Attributes
1068      RE_I_F,                             -- System.Stream_Attributes
1069      RE_I_I,                             -- System.Stream_Attributes
1070      RE_I_LF,                            -- System.Stream_Attributes
1071      RE_I_LI,                            -- System.Stream_Attributes
1072      RE_I_LLF,                           -- System.Stream_Attributes
1073      RE_I_LLI,                           -- System.Stream_Attributes
1074      RE_I_LLU,                           -- System.Stream_Attributes
1075      RE_I_LU,                            -- System.Stream_Attributes
1076      RE_I_SF,                            -- System.Stream_Attributes
1077      RE_I_SI,                            -- System.Stream_Attributes
1078      RE_I_SSI,                           -- System.Stream_Attributes
1079      RE_I_SSU,                           -- System.Stream_Attributes
1080      RE_I_SU,                            -- System.Stream_Attributes
1081      RE_I_U,                             -- System.Stream_Attributes
1082      RE_I_WC,                            -- System.Stream_Attributes
1083
1084      RE_W_AD,                            -- System.Stream_Attributes
1085      RE_W_AS,                            -- System.Stream_Attributes
1086      RE_W_B,                             -- System.Stream_Attributes
1087      RE_W_C,                             -- System.Stream_Attributes
1088      RE_W_F,                             -- System.Stream_Attributes
1089      RE_W_I,                             -- System.Stream_Attributes
1090      RE_W_LF,                            -- System.Stream_Attributes
1091      RE_W_LI,                            -- System.Stream_Attributes
1092      RE_W_LLF,                           -- System.Stream_Attributes
1093      RE_W_LLI,                           -- System.Stream_Attributes
1094      RE_W_LLU,                           -- System.Stream_Attributes
1095      RE_W_LU,                            -- System.Stream_Attributes
1096      RE_W_SF,                            -- System.Stream_Attributes
1097      RE_W_SI,                            -- System.Stream_Attributes
1098      RE_W_SSI,                           -- System.Stream_Attributes
1099      RE_W_SSU,                           -- System.Stream_Attributes
1100      RE_W_SU,                            -- System.Stream_Attributes
1101      RE_W_U,                             -- System.Stream_Attributes
1102      RE_W_WC,                            -- System.Stream_Attributes
1103
1104      RE_Str_Concat,                      -- System.String_Ops
1105      RE_Str_Concat_CC,                   -- System.String_Ops
1106      RE_Str_Concat_CS,                   -- System.String_Ops
1107      RE_Str_Concat_SC,                   -- System.String_Ops
1108      RE_Str_Equal,                       -- System.String_Ops
1109      RE_Str_Normalize,                   -- System.String_Ops
1110      RE_Wide_Str_Normalize,              -- System.String_Ops
1111
1112      RE_Str_Concat_3,                    -- System.String_Ops_Concat_3
1113
1114      RE_Str_Concat_4,                    -- System.String_Ops_Concat_4
1115
1116      RE_Str_Concat_5,                    -- System.String_Ops_Concat_5
1117
1118      RE_Free_Task_Image,                 -- System.Task_Info
1119      RE_Task_Info_Type,                  -- System.Task_Info
1120      RE_Task_Image_Type,                 -- System_Task_Info
1121      RE_Unspecified_Task_Info,           -- System.Task_Info
1122
1123      RE_Library_Task_Level,              -- System.Tasking
1124
1125      RE_Task_Procedure_Access,           -- System.Tasking
1126
1127      RO_ST_Task_ID,                      -- System.Tasking
1128
1129      RE_Call_Modes,                      -- System.Tasking
1130      RE_Simple_Call,                     -- System.Tasking
1131      RE_Conditional_Call,                -- System.Tasking
1132      RE_Asynchronous_Call,               -- System.Tasking
1133      RE_Timed_Call,                      -- System.Tasking
1134
1135      RE_Task_List,                       -- System.Tasking
1136
1137      RE_Accept_Alternative,              -- System.Tasking
1138      RE_Accept_List,                     -- System.Tasking
1139      RE_Accept_List_Access,              -- System.Tasking
1140      RE_Max_Select,                      -- System.Tasking
1141      RE_Max_Task_Entry,                  -- System.Tasking
1142      RE_No_Rendezvous,                   -- System.Tasking
1143      RE_Null_Task_Entry,                 -- System.Tasking
1144      RE_Positive_Select_Index,           -- System.Tasking
1145      RE_Select_Index,                    -- System.Tasking
1146      RE_Select_Modes,                    -- System.Tasking
1147      RE_Else_Mode,                       -- System.Tasking
1148      RE_Simple_Mode,                     -- System.Tasking
1149      RE_Terminate_Mode,                  -- System.Tasking
1150      RE_Delay_Mode,                      -- System.Tasking
1151      RE_Task_Entry_Index,                -- System.Tasking
1152      RE_Self,                            -- System.Tasking
1153
1154      RE_Master_Id,                       -- System.Tasking
1155      RE_Unspecified_Priority,            -- System.Tasking
1156
1157      RE_Activation_Chain,                -- System.Tasking
1158
1159      RE_Abort_Defer,                     -- System.Soft_Links
1160      RE_Abort_Undefer,                   -- System.Soft_Links
1161      RE_Complete_Master,                 -- System.Soft_Links
1162      RE_Current_Master,                  -- System.Soft_Links
1163      RE_Enter_Master,                    -- System.Soft_Links
1164      RE_Get_Current_Excep,               -- System.Soft_Links
1165      RE_Get_GNAT_Exception,              -- System.Soft_Links
1166      RE_Update_Exception,                -- System.Soft_Links
1167
1168      RE_Bits_1,                          -- System.Unsigned_Types
1169      RE_Bits_2,                          -- System.Unsigned_Types
1170      RE_Bits_4,                          -- System.Unsigned_Types
1171      RE_Float_Unsigned,                  -- System.Unsigned_Types
1172      RE_Long_Long_Unsigned,              -- System.Unsigned_Types
1173      RE_Packed_Byte,                     -- System.Unsigned_Types
1174      RE_Packed_Bytes1,                   -- System.Unsigned_Types
1175      RE_Packed_Bytes2,                   -- System.Unsigned_Types
1176      RE_Packed_Bytes4,                   -- System.Unsigned_Types
1177      RE_Unsigned,                        -- System.Unsigned_Types
1178
1179      RE_Value_Boolean,                   -- System.Val_Bool
1180
1181      RE_Value_Character,                 -- System.Val_Char
1182
1183      RE_Value_Decimal,                   -- System.Val_Dec
1184
1185      RE_Value_Enumeration_8,             -- System.Val_Enum
1186      RE_Value_Enumeration_16,            -- System.Val_Enum
1187      RE_Value_Enumeration_32,            -- System.Val_Enum
1188
1189      RE_Value_Integer,                   -- System.Val_Int
1190
1191      RE_Value_Long_Long_Decimal,         -- System.Val_LLD
1192
1193      RE_Value_Long_Long_Integer,         -- System.Val_LLI
1194
1195      RE_Value_Long_Long_Unsigned,        -- System.Val_LLU
1196
1197      RE_Value_Real,                      -- System.Val_Real
1198
1199      RE_Value_Unsigned,                  -- System.Val_Uns
1200
1201      RE_Value_Wide_Character,            -- System.Val_WChar
1202
1203      RE_D,                               -- System.Vax_Float_Operations
1204      RE_F,                               -- System.Vax_Float_Operations
1205      RE_G,                               -- System.Vax_Float_Operations
1206      RE_Q,                               -- System.Vax_Float_Operations
1207      RE_S,                               -- System.Vax_Float_Operations
1208      RE_T,                               -- System.Vax_Float_Operations
1209
1210      RE_D_To_G,                          -- System.Vax_Float_Operations
1211      RE_F_To_G,                          -- System.Vax_Float_Operations
1212      RE_F_To_Q,                          -- System.Vax_Float_Operations
1213      RE_F_To_S,                          -- System.Vax_Float_Operations
1214      RE_G_To_D,                          -- System.Vax_Float_Operations
1215      RE_G_To_F,                          -- System.Vax_Float_Operations
1216      RE_G_To_Q,                          -- System.Vax_Float_Operations
1217      RE_G_To_T,                          -- System.Vax_Float_Operations
1218      RE_Q_To_F,                          -- System.Vax_Float_Operations
1219      RE_Q_To_G,                          -- System.Vax_Float_Operations
1220      RE_S_To_F,                          -- System.Vax_Float_Operations
1221      RE_T_To_D,                          -- System.Vax_Float_Operations
1222      RE_T_To_G,                          -- System.Vax_Float_Operations
1223
1224      RE_Abs_F,                           -- System.Vax_Float_Operations
1225      RE_Abs_G,                           -- System.Vax_Float_Operations
1226      RE_Add_F,                           -- System.Vax_Float_Operations
1227      RE_Add_G,                           -- System.Vax_Float_Operations
1228      RE_Div_F,                           -- System.Vax_Float_Operations
1229      RE_Div_G,                           -- System.Vax_Float_Operations
1230      RE_Mul_F,                           -- System.Vax_Float_Operations
1231      RE_Mul_G,                           -- System.Vax_Float_Operations
1232      RE_Neg_F,                           -- System.Vax_Float_Operations
1233      RE_Neg_G,                           -- System.Vax_Float_Operations
1234      RE_Sub_F,                           -- System.Vax_Float_Operations
1235      RE_Sub_G,                           -- System.Vax_Float_Operations
1236
1237      RE_Eq_F,                            -- System.Vax_Float_Operations
1238      RE_Eq_G,                            -- System.Vax_Float_Operations
1239      RE_Le_F,                            -- System.Vax_Float_Operations
1240      RE_Le_G,                            -- System.Vax_Float_Operations
1241      RE_Lt_F,                            -- System.Vax_Float_Operations
1242      RE_Lt_G,                            -- System.Vax_Float_Operations
1243
1244      RE_Version_String,                  -- System.Version_Control
1245      RE_Get_Version_String,              -- System.Version_Control
1246
1247      RE_Register_VMS_Exception,          -- System.VMS_Exception_Table
1248
1249      RE_String_To_Wide_String,           -- System.WCh_StW
1250
1251      RE_Wide_String_To_String,           -- System.WCh_WtS
1252
1253      RE_Wide_Width_Character,            -- System.WWd_Char
1254
1255      RE_Wide_Width_Enumeration_8,        -- System.WWd_Enum
1256      RE_Wide_Width_Enumeration_16,       -- System.WWd_Enum
1257      RE_Wide_Width_Enumeration_32,       -- System.WWd_Enum
1258
1259      RE_Wide_Width_Wide_Character,       -- System.WWd_Wchar
1260
1261      RE_Width_Boolean,                   -- System.Wid_Bool
1262
1263      RE_Width_Character,                 -- System.Wid_Char
1264
1265      RE_Width_Enumeration_8,             -- System.Wid_Enum
1266      RE_Width_Enumeration_16,            -- System.Wid_Enum
1267      RE_Width_Enumeration_32,            -- System.Wid_Enum
1268
1269      RE_Width_Long_Long_Integer,         -- System.Wid_LLI
1270
1271      RE_Width_Long_Long_Unsigned,        -- System.Wid_LLU
1272
1273      RE_Width_Wide_Character,            -- System.Wid_WChar
1274
1275      RE_Protected_Entry_Body_Array,      -- Tasking.Protected_Objects.Entries
1276      RE_Protection_Entries,              -- Tasking.Protected_Objects.Entries
1277      RE_Initialize_Protection_Entries,   -- Tasking.Protected_Objects.Entries
1278      RE_Lock_Entries,                    -- Tasking.Protected_Objects.Entries
1279      RE_Lock_Read_Only_Entries,          -- Tasking.Protected_Objects.Entries
1280      RE_Unlock_Entries,                  -- Tasking.Protected_Objects.Entries
1281      RE_Communication_Block,             -- Protected_Objects.Operations
1282      RE_Protected_Entry_Call,            -- Protected_Objects.Operations
1283      RE_Service_Entries,                 -- Protected_Objects.Operations
1284      RE_Cancel_Protected_Entry_Call,     -- Protected_Objects.Operations
1285      RE_Enqueued,                        -- Protected_Objects.Operations
1286      RE_Cancelled,                       -- Protected_Objects.Operations
1287      RE_Complete_Entry_Body,             -- Protected_Objects.Operations
1288      RE_Exceptional_Complete_Entry_Body, -- Protected_Objects.Operations
1289      RE_Requeue_Protected_Entry,         -- Protected_Objects.Operations
1290      RE_Requeue_Task_To_Protected_Entry, -- Protected_Objects.Operations
1291      RE_Protected_Count,                 -- Protected_Objects.Operations
1292      RE_Protected_Entry_Caller,          -- Protected_Objects.Operations
1293      RE_Timed_Protected_Entry_Call,      -- Protected_Objects.Operations
1294
1295      RE_Protection_Entry,                -- Protected_Objects.Single_Entry
1296      RE_Initialize_Protection_Entry,     -- Protected_Objects.Single_Entry
1297      RE_Lock_Entry,                      -- Protected_Objects.Single_Entry
1298      RE_Lock_Read_Only_Entry,            -- Protected_Objects.Single_Entry
1299      RE_Unlock_Entry,                    -- Protected_Objects.Single_Entry
1300      RE_Protected_Single_Entry_Call,     -- Protected_Objects.Single_Entry
1301      RE_Service_Entry,                   -- Protected_Objects.Single_Entry
1302      RE_Complete_Single_Entry_Body,      -- Protected_Objects.Single_Entry
1303      RE_Exceptional_Complete_Single_Entry_Body,
1304      RE_Protected_Count_Entry,           -- Protected_Objects.Single_Entry
1305      RE_Protected_Single_Entry_Caller,   -- Protected_Objects.Single_Entry
1306      RE_Timed_Protected_Single_Entry_Call,
1307
1308      RE_Protected_Entry_Index,           -- System.Tasking.Protected_Objects
1309      RE_Entry_Body,                      -- System.Tasking.Protected_Objects
1310      RE_Protection,                      -- System.Tasking.Protected_Objects
1311      RE_Initialize_Protection,           -- System.Tasking.Protected_Objects
1312      RE_Finalize_Protection,             -- System.Tasking.Protected_Objects
1313      RE_Lock,                            -- System.Tasking.Protected_Objects
1314      RE_Lock_Read_Only,                  -- System.Tasking.Protected_Objects
1315      RE_Unlock,                          -- System.Tasking.Protected_Objects
1316
1317      RE_Delay_Block,                     -- System.Tasking.Async_Delays
1318      RE_Timed_Out,                       -- System.Tasking.Async_Delays
1319      RE_Cancel_Async_Delay,              -- System.Tasking.Async_Delays
1320      RE_Enqueue_Duration,                -- System.Tasking.Async_Delays
1321      RE_Enqueue_Calendar,                -- System.Tasking.Async_Delays
1322      RE_Enqueue_RT,                      -- System.Tasking.Async_Delays
1323
1324      RE_Accept_Call,                     -- System.Tasking.Rendezvous
1325      RE_Accept_Trivial,                  -- System.Tasking.Rendezvous
1326      RE_Callable,                        -- System.Tasking.Rendezvous
1327      RE_Call_Simple,                     -- System.Tasking.Rendezvous
1328      RE_Requeue_Task_Entry,              -- System.Tasking.Rendezvous
1329      RE_Requeue_Protected_To_Task_Entry, -- System.Tasking.Rendezvous
1330      RE_Cancel_Task_Entry_Call,          -- System.Tasking.Rendezvous
1331      RE_Complete_Rendezvous,             -- System.Tasking.Rendezvous
1332      RE_Task_Count,                      -- System.Tasking.Rendezvous
1333      RE_Exceptional_Complete_Rendezvous, -- System.Tasking.Rendezvous
1334      RE_Selective_Wait,                  -- System.Tasking.Rendezvous
1335      RE_Task_Entry_Call,                 -- System.Tasking.Rendezvous
1336      RE_Task_Entry_Caller,               -- System.Tasking.Rendezvous
1337      RE_Timed_Task_Entry_Call,           -- System.Tasking.Rendezvous
1338      RE_Timed_Selective_Wait,            -- System.Tasking.Rendezvous
1339
1340      RE_Activate_Restricted_Tasks,       -- System.Tasking.Restricted.Stages
1341      RE_Complete_Restricted_Activation,  -- System.Tasking.Restricted.Stages
1342      RE_Create_Restricted_Task,          -- System.Tasking.Restricted.Stages
1343      RE_Complete_Restricted_Task,        -- System.Tasking.Restricted.Stages
1344      RE_Restricted_Terminated,           -- System.Tasking.Restricted.Stages
1345
1346      RE_Abort_Tasks,                     -- System.Tasking.Stages
1347      RE_Activate_Tasks,                  -- System.Tasking.Stages
1348      RE_Complete_Activation,             -- System.Tasking.Stages
1349      RE_Create_Task,                     -- System.Tasking.Stages
1350      RE_Complete_Task,                   -- System.Tasking.Stages
1351      RE_Free_Task,                       -- System.Tasking.Stages
1352      RE_Expunge_Unactivated_Tasks,       -- System.Tasking.Stages
1353      RE_Terminated);                     -- System.Tasking.Stages
1354
1355    --  The following declarations build a table that is indexed by the
1356    --  RTE function to determine the unit containing the given entity.
1357    --  This table is sorted in order of package names.
1358
1359    RE_Unit_Table : array (RE_Id) of RTU_Id := (
1360
1361      RE_Null                             => RTU_Null,
1362
1363      RE_Code_Loc                         => Ada_Exceptions,
1364      RE_Current_Target_Exception         => Ada_Exceptions, -- of JGNAT
1365      RE_Exception_Id                     => Ada_Exceptions,
1366      RE_Exception_Information            => Ada_Exceptions,
1367      RE_Exception_Message                => Ada_Exceptions,
1368      RE_Exception_Name_Simple            => Ada_Exceptions,
1369      RE_Exception_Occurrence             => Ada_Exceptions,
1370      RE_Null_Id                          => Ada_Exceptions,
1371      RE_Null_Occurrence                  => Ada_Exceptions,
1372      RE_Poll                             => Ada_Exceptions,
1373      RE_Raise_Exception                  => Ada_Exceptions,
1374      RE_Raise_Exception_Always           => Ada_Exceptions,
1375      RE_Reraise_Occurrence               => Ada_Exceptions,
1376      RE_Reraise_Occurrence_Always        => Ada_Exceptions,
1377      RE_Reraise_Occurrence_No_Defer      => Ada_Exceptions,
1378      RE_Save_Occurrence                  => Ada_Exceptions,
1379
1380      RE_Simple_List_Controller           => Ada_Finalization_List_Controller,
1381      RE_List_Controller                  => Ada_Finalization_List_Controller,
1382
1383      RE_Interrupt_Id                     => Ada_Interrupts,
1384
1385      RE_Root_Stream_Type                 => Ada_Streams,
1386      RE_Stream_Element                   => Ada_Streams,
1387      RE_Stream_Element_Offset            => Ada_Streams,
1388      RE_Stream_Element_Array             => Ada_Streams,
1389
1390      RE_Stream_Access                    => Ada_Streams_Stream_IO,
1391
1392      RE_CW_Membership                    => Ada_Tags,
1393      RE_DT_Entry_Size                    => Ada_Tags,
1394      RE_DT_Prologue_Size                 => Ada_Tags,
1395      RE_External_Tag                     => Ada_Tags,
1396      RE_Get_Expanded_Name                => Ada_Tags,
1397      RE_Get_External_Tag                 => Ada_Tags,
1398      RE_Get_Prim_Op_Address              => Ada_Tags,
1399      RE_Get_RC_Offset                    => Ada_Tags,
1400      RE_Get_Remotely_Callable            => Ada_Tags,
1401      RE_Get_TSD                          => Ada_Tags,
1402      RE_Inherit_DT                       => Ada_Tags,
1403      RE_Inherit_TSD                      => Ada_Tags,
1404      RE_Internal_Tag                     => Ada_Tags,
1405      RE_Register_Tag                     => Ada_Tags,
1406      RE_Set_Expanded_Name                => Ada_Tags,
1407      RE_Set_External_Tag                 => Ada_Tags,
1408      RE_Set_Prim_Op_Address              => Ada_Tags,
1409      RE_Set_RC_Offset                    => Ada_Tags,
1410      RE_Set_Remotely_Callable            => Ada_Tags,
1411      RE_Set_TSD                          => Ada_Tags,
1412      RE_Tag_Error                        => Ada_Tags,
1413      RE_TSD_Entry_Size                   => Ada_Tags,
1414      RE_TSD_Prologue_Size                => Ada_Tags,
1415      RE_Tag                              => Ada_Tags,
1416      RE_Address_Array                    => Ada_Tags,
1417
1418      RE_Current_Task                     => Ada_Task_Identification,
1419      RO_AT_Task_ID                       => Ada_Task_Identification,
1420
1421      RO_CA_Time                          => Ada_Calendar,
1422      RO_CA_Delay_For                     => Ada_Calendar_Delays,
1423      RO_CA_Delay_Until                   => Ada_Calendar_Delays,
1424      RO_CA_To_Duration                   => Ada_Calendar_Delays,
1425
1426      RO_RT_Time                          => Ada_Real_Time,
1427      RO_RT_Delay_Until                   => Ada_Real_Time_Delays,
1428      RO_RT_To_Duration                   => Ada_Real_Time_Delays,
1429
1430      RE_Integer_64                       => Interfaces,
1431      RE_Unsigned_8                       => Interfaces,
1432      RE_Unsigned_16                      => Interfaces,
1433      RE_Unsigned_32                      => Interfaces,
1434      RE_Unsigned_64                      => Interfaces,
1435
1436      RE_Vtable_Ptr                       => Interfaces_CPP,
1437      RE_Displaced_This                   => Interfaces_CPP,
1438      RE_CPP_CW_Membership                => Interfaces_CPP,
1439      RE_CPP_DT_Entry_Size                => Interfaces_CPP,
1440      RE_CPP_DT_Prologue_Size             => Interfaces_CPP,
1441      RE_CPP_Get_Expanded_Name            => Interfaces_CPP,
1442      RE_CPP_Get_External_Tag             => Interfaces_CPP,
1443      RE_CPP_Get_Prim_Op_Address          => Interfaces_CPP,
1444      RE_CPP_Get_RC_Offset                => Interfaces_CPP,
1445      RE_CPP_Get_Remotely_Callable        => Interfaces_CPP,
1446      RE_CPP_Get_TSD                      => Interfaces_CPP,
1447      RE_CPP_Inherit_DT                   => Interfaces_CPP,
1448      RE_CPP_Inherit_TSD                  => Interfaces_CPP,
1449      RE_CPP_Register_Tag                 => Interfaces_CPP,
1450      RE_CPP_Set_Expanded_Name            => Interfaces_CPP,
1451      RE_CPP_Set_External_Tag             => Interfaces_CPP,
1452      RE_CPP_Set_Prim_Op_Address          => Interfaces_CPP,
1453      RE_CPP_Set_RC_Offset                => Interfaces_CPP,
1454      RE_CPP_Set_Remotely_Callable        => Interfaces_CPP,
1455      RE_CPP_Set_TSD                      => Interfaces_CPP,
1456      RE_CPP_TSD_Entry_Size               => Interfaces_CPP,
1457      RE_CPP_TSD_Prologue_Size            => Interfaces_CPP,
1458
1459      RE_Packed_Size                      => Interfaces_Packed_Decimal,
1460      RE_Packed_To_Int32                  => Interfaces_Packed_Decimal,
1461      RE_Packed_To_Int64                  => Interfaces_Packed_Decimal,
1462      RE_Int32_To_Packed                  => Interfaces_Packed_Decimal,
1463      RE_Int64_To_Packed                  => Interfaces_Packed_Decimal,
1464
1465      RE_Address                          => System,
1466      RE_Any_Priority                     => System,
1467      RE_Bit_Order                        => System,
1468      RE_Default_Priority                 => System,
1469      RE_High_Order_First                 => System,
1470      RE_Interrupt_Priority               => System,
1471      RE_Lib_Stop                         => System,
1472      RE_Low_Order_First                  => System,
1473      RE_Max_Interrupt_Priority           => System,
1474      RE_Max_Priority                     => System,
1475      RE_Null_Address                     => System,
1476      RE_Priority                         => System,
1477
1478      RE_Add_With_Ovflo_Check             => System_Arith_64,
1479      RE_Double_Divide                    => System_Arith_64,
1480      RE_Multiply_With_Ovflo_Check        => System_Arith_64,
1481      RE_Scaled_Divide                    => System_Arith_64,
1482      RE_Subtract_With_Ovflo_Check        => System_Arith_64,
1483
1484      RE_Create_AST_Handler               => System_AST_Handling,
1485
1486      RE_Raise_Assert_Failure             => System_Assertions,
1487
1488      RE_AST_Handler                      => System_Aux_DEC,
1489      RE_Import_Value                     => System_Aux_DEC,
1490      RE_No_AST_Handler                   => System_Aux_DEC,
1491      RE_Type_Class                       => System_Aux_DEC,
1492      RE_Type_Class_Enumeration           => System_Aux_DEC,
1493      RE_Type_Class_Integer               => System_Aux_DEC,
1494      RE_Type_Class_Fixed_Point           => System_Aux_DEC,
1495      RE_Type_Class_Floating_Point        => System_Aux_DEC,
1496      RE_Type_Class_Array                 => System_Aux_DEC,
1497      RE_Type_Class_Record                => System_Aux_DEC,
1498      RE_Type_Class_Access                => System_Aux_DEC,
1499      RE_Type_Class_Task                  => System_Aux_DEC,
1500      RE_Type_Class_Address               => System_Aux_DEC,
1501
1502      RE_Bit_And                          => System_Bit_Ops,
1503      RE_Bit_Eq                           => System_Bit_Ops,
1504      RE_Bit_Not                          => System_Bit_Ops,
1505      RE_Bit_Or                           => System_Bit_Ops,
1506      RE_Bit_Xor                          => System_Bit_Ops,
1507
1508      RE_Checked_Pool                     => System_Checked_Pools,
1509
1510      RE_Register_Exception               => System_Exception_Table,
1511
1512      RE_All_Others_Id                    => System_Exceptions,
1513      RE_Handler_Record                   => System_Exceptions,
1514      RE_Handler_Record_Ptr               => System_Exceptions,
1515      RE_Others_Id                        => System_Exceptions,
1516      RE_Subprogram_Descriptor            => System_Exceptions,
1517      RE_Subprogram_Descriptor_0          => System_Exceptions,
1518      RE_Subprogram_Descriptor_1          => System_Exceptions,
1519      RE_Subprogram_Descriptor_2          => System_Exceptions,
1520      RE_Subprogram_Descriptor_3          => System_Exceptions,
1521      RE_Subprogram_Descriptor_List       => System_Exceptions,
1522      RE_Subprogram_Descriptor_Ptr        => System_Exceptions,
1523      RE_Subprogram_Descriptors_Record    => System_Exceptions,
1524      RE_Subprogram_Descriptors_Ptr       => System_Exceptions,
1525
1526      RE_Exn_Float                        => System_Exn_Flt,
1527
1528      RE_Exn_Integer                      => System_Exn_Int,
1529
1530      RE_Exn_Long_Float                   => System_Exn_LFlt,
1531
1532      RE_Exn_Long_Integer                 => System_Exn_LInt,
1533
1534      RE_Exn_Long_Long_Float              => System_Exn_LLF,
1535
1536      RE_Exn_Long_Long_Integer            => System_Exn_LLI,
1537
1538      RE_Exn_Short_Float                  => System_Exn_SFlt,
1539
1540      RE_Exn_Short_Integer                => System_Exn_SInt,
1541
1542      RE_Exn_Short_Short_Integer          => System_Exn_SSI,
1543
1544      RE_Exp_Float                        => System_Exp_Flt,
1545
1546      RE_Exp_Integer                      => System_Exp_Int,
1547
1548      RE_Exp_Long_Float                   => System_Exp_LFlt,
1549
1550      RE_Exp_Long_Integer                 => System_Exp_LInt,
1551
1552      RE_Exp_Long_Long_Float              => System_Exp_LLF,
1553
1554      RE_Exp_Long_Long_Integer            => System_Exp_LLI,
1555
1556      RE_Exp_Long_Long_Unsigned           => System_Exp_LLU,
1557
1558      RE_Exp_Modular                      => System_Exp_Mod,
1559
1560      RE_Exp_Short_Float                  => System_Exp_SFlt,
1561
1562      RE_Exp_Short_Integer                => System_Exp_SInt,
1563
1564      RE_Exp_Short_Short_Integer          => System_Exp_SSI,
1565
1566      RE_Exp_Unsigned                     => System_Exp_Uns,
1567
1568      RE_Fat_Float                        => System_Fat_Flt,
1569
1570      RE_Fat_Long_Float                   => System_Fat_LFlt,
1571
1572      RE_Fat_Long_Long_Float              => System_Fat_LLF,
1573
1574      RE_Fat_Short_Float                  => System_Fat_SFlt,
1575
1576      RE_Attach_To_Final_List             => System_Finalization_Implementation,
1577      RE_Finalize_List                    => System_Finalization_Implementation,
1578      RE_Finalize_One                     => System_Finalization_Implementation,
1579      RE_Global_Final_List                => System_Finalization_Implementation,
1580      RE_Record_Controller                => System_Finalization_Implementation,
1581      RE_Limited_Record_Controller        => System_Finalization_Implementation,
1582      RE_Deep_Tag_Initialize              => System_Finalization_Implementation,
1583      RE_Deep_Tag_Adjust                  => System_Finalization_Implementation,
1584      RE_Deep_Tag_Finalize                => System_Finalization_Implementation,
1585      RE_Deep_Tag_Attach                  => System_Finalization_Implementation,
1586      RE_Deep_Rec_Initialize              => System_Finalization_Implementation,
1587      RE_Deep_Rec_Adjust                  => System_Finalization_Implementation,
1588      RE_Deep_Rec_Finalize                => System_Finalization_Implementation,
1589
1590      RE_Root_Controlled                  => System_Finalization_Root,
1591      RE_Finalizable                      => System_Finalization_Root,
1592      RE_Finalizable_Ptr                  => System_Finalization_Root,
1593
1594      RE_Fore                             => System_Fore,
1595
1596      RE_Image_Boolean                    => System_Img_Bool,
1597
1598      RE_Image_Character                  => System_Img_Char,
1599
1600      RE_Image_Decimal                    => System_Img_Dec,
1601
1602      RE_Image_Enumeration_8              => System_Img_Enum,
1603      RE_Image_Enumeration_16             => System_Img_Enum,
1604      RE_Image_Enumeration_32             => System_Img_Enum,
1605
1606      RE_Image_Integer                    => System_Img_Int,
1607
1608      RE_Image_Long_Long_Decimal          => System_Img_LLD,
1609
1610      RE_Image_Long_Long_Integer          => System_Img_LLI,
1611
1612      RE_Image_Long_Long_Unsigned         => System_Img_LLU,
1613
1614      RE_Image_Ordinary_Fixed_Point       => System_Img_Real,
1615      RE_Image_Floating_Point             => System_Img_Real,
1616
1617      RE_Image_Unsigned                   => System_Img_Uns,
1618
1619      RE_Image_Wide_Character             => System_Img_WChar,
1620
1621      RE_Bind_Interrupt_To_Entry          => System_Interrupts,
1622      RE_Default_Interrupt_Priority       => System_Interrupts,
1623      RE_Dynamic_Interrupt_Protection     => System_Interrupts,
1624      RE_Install_Handlers                 => System_Interrupts,
1625      RE_Register_Interrupt_Handler       => System_Interrupts,
1626      RE_Static_Interrupt_Protection      => System_Interrupts,
1627
1628      RE_Asm_Insn                         => System_Machine_Code,
1629      RE_Asm_Input_Operand                => System_Machine_Code,
1630      RE_Asm_Output_Operand               => System_Machine_Code,
1631
1632      RE_Mantissa_Value                   => System_Mantissa,
1633
1634      RE_Bits_03                          => System_Pack_03,
1635      RE_Get_03                           => System_Pack_03,
1636      RE_Set_03                           => System_Pack_03,
1637
1638      RE_Bits_05                          => System_Pack_05,
1639      RE_Get_05                           => System_Pack_05,
1640      RE_Set_05                           => System_Pack_05,
1641
1642      RE_Bits_06                          => System_Pack_06,
1643      RE_Get_06                           => System_Pack_06,
1644      RE_GetU_06                          => System_Pack_06,
1645      RE_Set_06                           => System_Pack_06,
1646      RE_SetU_06                          => System_Pack_06,
1647
1648      RE_Bits_07                          => System_Pack_07,
1649      RE_Get_07                           => System_Pack_07,
1650      RE_Set_07                           => System_Pack_07,
1651
1652      RE_Bits_09                          => System_Pack_09,
1653      RE_Get_09                           => System_Pack_09,
1654      RE_Set_09                           => System_Pack_09,
1655
1656      RE_Bits_10                          => System_Pack_10,
1657      RE_Get_10                           => System_Pack_10,
1658      RE_GetU_10                          => System_Pack_10,
1659      RE_Set_10                           => System_Pack_10,
1660      RE_SetU_10                          => System_Pack_10,
1661
1662      RE_Bits_11                          => System_Pack_11,
1663      RE_Get_11                           => System_Pack_11,
1664      RE_Set_11                           => System_Pack_11,
1665
1666      RE_Bits_12                          => System_Pack_12,
1667      RE_Get_12                           => System_Pack_12,
1668      RE_GetU_12                          => System_Pack_12,
1669      RE_Set_12                           => System_Pack_12,
1670      RE_SetU_12                          => System_Pack_12,
1671
1672      RE_Bits_13                          => System_Pack_13,
1673      RE_Get_13                           => System_Pack_13,
1674      RE_Set_13                           => System_Pack_13,
1675
1676      RE_Bits_14                          => System_Pack_14,
1677      RE_Get_14                           => System_Pack_14,
1678      RE_GetU_14                          => System_Pack_14,
1679      RE_Set_14                           => System_Pack_14,
1680      RE_SetU_14                          => System_Pack_14,
1681
1682      RE_Bits_15                          => System_Pack_15,
1683      RE_Get_15                           => System_Pack_15,
1684      RE_Set_15                           => System_Pack_15,
1685
1686      RE_Bits_17                          => System_Pack_17,
1687      RE_Get_17                           => System_Pack_17,
1688      RE_Set_17                           => System_Pack_17,
1689
1690      RE_Bits_18                          => System_Pack_18,
1691      RE_Get_18                           => System_Pack_18,
1692      RE_GetU_18                          => System_Pack_18,
1693      RE_Set_18                           => System_Pack_18,
1694      RE_SetU_18                          => System_Pack_18,
1695
1696      RE_Bits_19                          => System_Pack_19,
1697      RE_Get_19                           => System_Pack_19,
1698      RE_Set_19                           => System_Pack_19,
1699
1700      RE_Bits_20                          => System_Pack_20,
1701      RE_Get_20                           => System_Pack_20,
1702      RE_GetU_20                          => System_Pack_20,
1703      RE_Set_20                           => System_Pack_20,
1704      RE_SetU_20                          => System_Pack_20,
1705
1706      RE_Bits_21                          => System_Pack_21,
1707      RE_Get_21                           => System_Pack_21,
1708      RE_Set_21                           => System_Pack_21,
1709
1710      RE_Bits_22                          => System_Pack_22,
1711      RE_Get_22                           => System_Pack_22,
1712      RE_GetU_22                          => System_Pack_22,
1713      RE_Set_22                           => System_Pack_22,
1714      RE_SetU_22                          => System_Pack_22,
1715
1716      RE_Bits_23                          => System_Pack_23,
1717      RE_Get_23                           => System_Pack_23,
1718      RE_Set_23                           => System_Pack_23,
1719
1720      RE_Bits_24                          => System_Pack_24,
1721      RE_Get_24                           => System_Pack_24,
1722      RE_GetU_24                          => System_Pack_24,
1723      RE_Set_24                           => System_Pack_24,
1724      RE_SetU_24                          => System_Pack_24,
1725
1726      RE_Bits_25                          => System_Pack_25,
1727      RE_Get_25                           => System_Pack_25,
1728      RE_Set_25                           => System_Pack_25,
1729
1730      RE_Bits_26                          => System_Pack_26,
1731      RE_Get_26                           => System_Pack_26,
1732      RE_GetU_26                          => System_Pack_26,
1733      RE_Set_26                           => System_Pack_26,
1734      RE_SetU_26                          => System_Pack_26,
1735
1736      RE_Bits_27                          => System_Pack_27,
1737      RE_Get_27                           => System_Pack_27,
1738      RE_Set_27                           => System_Pack_27,
1739
1740      RE_Bits_28                          => System_Pack_28,
1741      RE_Get_28                           => System_Pack_28,
1742      RE_GetU_28                          => System_Pack_28,
1743      RE_Set_28                           => System_Pack_28,
1744      RE_SetU_28                          => System_Pack_28,
1745
1746      RE_Bits_29                          => System_Pack_29,
1747      RE_Get_29                           => System_Pack_29,
1748      RE_Set_29                           => System_Pack_29,
1749
1750      RE_Bits_30                          => System_Pack_30,
1751      RE_Get_30                           => System_Pack_30,
1752      RE_GetU_30                          => System_Pack_30,
1753      RE_Set_30                           => System_Pack_30,
1754      RE_SetU_30                          => System_Pack_30,
1755
1756      RE_Bits_31                          => System_Pack_31,
1757      RE_Get_31                           => System_Pack_31,
1758      RE_Set_31                           => System_Pack_31,
1759
1760      RE_Bits_33                          => System_Pack_33,
1761      RE_Get_33                           => System_Pack_33,
1762      RE_Set_33                           => System_Pack_33,
1763
1764      RE_Bits_34                          => System_Pack_34,
1765      RE_Get_34                           => System_Pack_34,
1766      RE_GetU_34                          => System_Pack_34,
1767      RE_Set_34                           => System_Pack_34,
1768      RE_SetU_34                          => System_Pack_34,
1769
1770      RE_Bits_35                          => System_Pack_35,
1771      RE_Get_35                           => System_Pack_35,
1772      RE_Set_35                           => System_Pack_35,
1773
1774      RE_Bits_36                          => System_Pack_36,
1775      RE_Get_36                           => System_Pack_36,
1776      RE_GetU_36                          => System_Pack_36,
1777      RE_Set_36                           => System_Pack_36,
1778      RE_SetU_36                          => System_Pack_36,
1779
1780      RE_Bits_37                          => System_Pack_37,
1781      RE_Get_37                           => System_Pack_37,
1782      RE_Set_37                           => System_Pack_37,
1783
1784      RE_Bits_38                          => System_Pack_38,
1785      RE_Get_38                           => System_Pack_38,
1786      RE_GetU_38                          => System_Pack_38,
1787      RE_Set_38                           => System_Pack_38,
1788      RE_SetU_38                          => System_Pack_38,
1789
1790      RE_Bits_39                          => System_Pack_39,
1791      RE_Get_39                           => System_Pack_39,
1792      RE_Set_39                           => System_Pack_39,
1793
1794      RE_Bits_40                          => System_Pack_40,
1795      RE_Get_40                           => System_Pack_40,
1796      RE_GetU_40                          => System_Pack_40,
1797      RE_Set_40                           => System_Pack_40,
1798      RE_SetU_40                          => System_Pack_40,
1799
1800      RE_Bits_41                          => System_Pack_41,
1801      RE_Get_41                           => System_Pack_41,
1802      RE_Set_41                           => System_Pack_41,
1803
1804      RE_Bits_42                          => System_Pack_42,
1805      RE_Get_42                           => System_Pack_42,
1806      RE_GetU_42                          => System_Pack_42,
1807      RE_Set_42                           => System_Pack_42,
1808      RE_SetU_42                          => System_Pack_42,
1809
1810      RE_Bits_43                          => System_Pack_43,
1811      RE_Get_43                           => System_Pack_43,
1812      RE_Set_43                           => System_Pack_43,
1813
1814      RE_Bits_44                          => System_Pack_44,
1815      RE_Get_44                           => System_Pack_44,
1816      RE_GetU_44                          => System_Pack_44,
1817      RE_Set_44                           => System_Pack_44,
1818      RE_SetU_44                          => System_Pack_44,
1819
1820      RE_Bits_45                          => System_Pack_45,
1821      RE_Get_45                           => System_Pack_45,
1822      RE_Set_45                           => System_Pack_45,
1823
1824      RE_Bits_46                          => System_Pack_46,
1825      RE_Get_46                           => System_Pack_46,
1826      RE_GetU_46                          => System_Pack_46,
1827      RE_Set_46                           => System_Pack_46,
1828      RE_SetU_46                          => System_Pack_46,
1829
1830      RE_Bits_47                          => System_Pack_47,
1831      RE_Get_47                           => System_Pack_47,
1832      RE_Set_47                           => System_Pack_47,
1833
1834      RE_Bits_48                          => System_Pack_48,
1835      RE_Get_48                           => System_Pack_48,
1836      RE_GetU_48                          => System_Pack_48,
1837      RE_Set_48                           => System_Pack_48,
1838      RE_SetU_48                          => System_Pack_48,
1839
1840      RE_Bits_49                          => System_Pack_49,
1841      RE_Get_49                           => System_Pack_49,
1842      RE_Set_49                           => System_Pack_49,
1843
1844      RE_Bits_50                          => System_Pack_50,
1845      RE_Get_50                           => System_Pack_50,
1846      RE_GetU_50                          => System_Pack_50,
1847      RE_Set_50                           => System_Pack_50,
1848      RE_SetU_50                          => System_Pack_50,
1849
1850      RE_Bits_51                          => System_Pack_51,
1851      RE_Get_51                           => System_Pack_51,
1852      RE_Set_51                           => System_Pack_51,
1853
1854      RE_Bits_52                          => System_Pack_52,
1855      RE_Get_52                           => System_Pack_52,
1856      RE_GetU_52                          => System_Pack_52,
1857      RE_Set_52                           => System_Pack_52,
1858      RE_SetU_52                          => System_Pack_52,
1859
1860      RE_Bits_53                          => System_Pack_53,
1861      RE_Get_53                           => System_Pack_53,
1862      RE_Set_53                           => System_Pack_53,
1863
1864      RE_Bits_54                          => System_Pack_54,
1865      RE_Get_54                           => System_Pack_54,
1866      RE_GetU_54                          => System_Pack_54,
1867      RE_Set_54                           => System_Pack_54,
1868      RE_SetU_54                          => System_Pack_54,
1869
1870      RE_Bits_55                          => System_Pack_55,
1871      RE_Get_55                           => System_Pack_55,
1872      RE_Set_55                           => System_Pack_55,
1873
1874      RE_Bits_56                          => System_Pack_56,
1875      RE_Get_56                           => System_Pack_56,
1876      RE_GetU_56                          => System_Pack_56,
1877      RE_Set_56                           => System_Pack_56,
1878      RE_SetU_56                          => System_Pack_56,
1879
1880      RE_Bits_57                          => System_Pack_57,
1881      RE_Get_57                           => System_Pack_57,
1882      RE_Set_57                           => System_Pack_57,
1883
1884      RE_Bits_58                          => System_Pack_58,
1885      RE_Get_58                           => System_Pack_58,
1886      RE_GetU_58                          => System_Pack_58,
1887      RE_Set_58                           => System_Pack_58,
1888      RE_SetU_58                          => System_Pack_58,
1889
1890      RE_Bits_59                          => System_Pack_59,
1891      RE_Get_59                           => System_Pack_59,
1892      RE_Set_59                           => System_Pack_59,
1893
1894      RE_Bits_60                          => System_Pack_60,
1895      RE_Get_60                           => System_Pack_60,
1896      RE_GetU_60                          => System_Pack_60,
1897      RE_Set_60                           => System_Pack_60,
1898      RE_SetU_60                          => System_Pack_60,
1899
1900      RE_Bits_61                          => System_Pack_61,
1901      RE_Get_61                           => System_Pack_61,
1902      RE_Set_61                           => System_Pack_61,
1903
1904      RE_Bits_62                          => System_Pack_62,
1905      RE_Get_62                           => System_Pack_62,
1906      RE_GetU_62                          => System_Pack_62,
1907      RE_Set_62                           => System_Pack_62,
1908      RE_SetU_62                          => System_Pack_62,
1909
1910      RE_Bits_63                          => System_Pack_63,
1911      RE_Get_63                           => System_Pack_63,
1912      RE_Set_63                           => System_Pack_63,
1913
1914      RE_Adjust_Storage_Size              => System_Parameters,
1915      RE_Default_Stack_Size               => System_Parameters,
1916      RE_Garbage_Collected                => System_Parameters,
1917      RE_Size_Type                        => System_Parameters,
1918      RE_Unspecified_Size                 => System_Parameters,
1919
1920      RE_Get_Active_Partition_Id          => System_Partition_Interface,
1921      RE_Get_Passive_Partition_Id         => System_Partition_Interface,
1922      RE_Get_Local_Partition_Id           => System_Partition_Interface,
1923      RE_Get_RCI_Package_Receiver         => System_Partition_Interface,
1924      RE_Get_Unique_Remote_Pointer        => System_Partition_Interface,
1925      RE_RACW_Stub_Type                   => System_Partition_Interface,
1926      RE_RACW_Stub_Type_Access            => System_Partition_Interface,
1927      RE_Raise_Program_Error_For_E_4_18   => System_Partition_Interface,
1928      RE_Raise_Program_Error_Unknown_Tag  => System_Partition_Interface,
1929      RE_Register_Passive_Package         => System_Partition_Interface,
1930      RE_Register_Receiving_Stub          => System_Partition_Interface,
1931      RE_RCI_Info                         => System_Partition_Interface,
1932      RE_Subprogram_Id                    => System_Partition_Interface,
1933
1934      RE_Global_Pool_Object               => System_Pool_Global,
1935
1936      RE_Unbounded_Reclaim_Pool           => System_Pool_Local,
1937
1938      RE_Stack_Bounded_Pool               => System_Pool_Size,
1939
1940      RE_Do_Apc                           => System_RPC,
1941      RE_Do_Rpc                           => System_RPC,
1942      RE_Params_Stream_Type               => System_RPC,
1943      RE_Partition_ID                     => System_RPC,
1944      RE_RPC_Receiver                     => System_RPC,
1945
1946      RE_IS_Is1                           => System_Scalar_Values,
1947      RE_IS_Is2                           => System_Scalar_Values,
1948      RE_IS_Is4                           => System_Scalar_Values,
1949      RE_IS_Is8                           => System_Scalar_Values,
1950      RE_IS_Iu1                           => System_Scalar_Values,
1951      RE_IS_Iu2                           => System_Scalar_Values,
1952      RE_IS_Iu4                           => System_Scalar_Values,
1953      RE_IS_Iu8                           => System_Scalar_Values,
1954      RE_IS_Isf                           => System_Scalar_Values,
1955      RE_IS_Ifl                           => System_Scalar_Values,
1956      RE_IS_Ilf                           => System_Scalar_Values,
1957      RE_IS_Ill                           => System_Scalar_Values,
1958
1959      RE_Mark_Id                          => System_Secondary_Stack,
1960      RE_SS_Allocate                      => System_Secondary_Stack,
1961      RE_SS_Mark                          => System_Secondary_Stack,
1962      RE_SS_Pool                          => System_Secondary_Stack,
1963      RE_SS_Release                       => System_Secondary_Stack,
1964
1965      RE_Shared_Var_Close                 => System_Shared_Storage,
1966      RE_Shared_Var_Lock                  => System_Shared_Storage,
1967      RE_Shared_Var_ROpen                 => System_Shared_Storage,
1968      RE_Shared_Var_Unlock                => System_Shared_Storage,
1969      RE_Shared_Var_WOpen                 => System_Shared_Storage,
1970
1971      RE_Abort_Undefer_Direct             => System_Standard_Library,
1972      RE_Exception_Data_Ptr               => System_Standard_Library,
1973
1974      RE_Integer_Address                  => System_Storage_Elements,
1975      RE_Storage_Offset                   => System_Storage_Elements,
1976      RE_Storage_Array                    => System_Storage_Elements,
1977      RE_To_Address                       => System_Storage_Elements,
1978
1979      RE_Root_Storage_Pool                => System_Storage_Pools,
1980
1981      RE_Thin_Pointer                     => System_Stream_Attributes,
1982      RE_Fat_Pointer                      => System_Stream_Attributes,
1983
1984      RE_I_AD                             => System_Stream_Attributes,
1985      RE_I_AS                             => System_Stream_Attributes,
1986      RE_I_B                              => System_Stream_Attributes,
1987      RE_I_C                              => System_Stream_Attributes,
1988      RE_I_F                              => System_Stream_Attributes,
1989      RE_I_I                              => System_Stream_Attributes,
1990      RE_I_LF                             => System_Stream_Attributes,
1991      RE_I_LI                             => System_Stream_Attributes,
1992      RE_I_LLF                            => System_Stream_Attributes,
1993      RE_I_LLI                            => System_Stream_Attributes,
1994      RE_I_LLU                            => System_Stream_Attributes,
1995      RE_I_LU                             => System_Stream_Attributes,
1996      RE_I_SF                             => System_Stream_Attributes,
1997      RE_I_SI                             => System_Stream_Attributes,
1998      RE_I_SSI                            => System_Stream_Attributes,
1999      RE_I_SSU                            => System_Stream_Attributes,
2000      RE_I_SU                             => System_Stream_Attributes,
2001      RE_I_U                              => System_Stream_Attributes,
2002      RE_I_WC                             => System_Stream_Attributes,
2003
2004      RE_W_AD                             => System_Stream_Attributes,
2005      RE_W_AS                             => System_Stream_Attributes,
2006      RE_W_B                              => System_Stream_Attributes,
2007      RE_W_C                              => System_Stream_Attributes,
2008      RE_W_F                              => System_Stream_Attributes,
2009      RE_W_I                              => System_Stream_Attributes,
2010      RE_W_LF                             => System_Stream_Attributes,
2011      RE_W_LI                             => System_Stream_Attributes,
2012      RE_W_LLF                            => System_Stream_Attributes,
2013      RE_W_LLI                            => System_Stream_Attributes,
2014      RE_W_LLU                            => System_Stream_Attributes,
2015      RE_W_LU                             => System_Stream_Attributes,
2016      RE_W_SF                             => System_Stream_Attributes,
2017      RE_W_SI                             => System_Stream_Attributes,
2018      RE_W_SSI                            => System_Stream_Attributes,
2019      RE_W_SSU                            => System_Stream_Attributes,
2020      RE_W_SU                             => System_Stream_Attributes,
2021      RE_W_U                              => System_Stream_Attributes,
2022      RE_W_WC                             => System_Stream_Attributes,
2023
2024      RE_Str_Concat                       => System_String_Ops,
2025      RE_Str_Equal                        => System_String_Ops,
2026      RE_Str_Normalize                    => System_String_Ops,
2027      RE_Wide_Str_Normalize               => System_String_Ops,
2028      RE_Str_Concat_CC                    => System_String_Ops,
2029      RE_Str_Concat_CS                    => System_String_Ops,
2030      RE_Str_Concat_SC                    => System_String_Ops,
2031
2032      RE_Str_Concat_3                     => System_String_Ops_Concat_3,
2033
2034      RE_Str_Concat_4                     => System_String_Ops_Concat_4,
2035
2036      RE_Str_Concat_5                     => System_String_Ops_Concat_5,
2037
2038      RE_Free_Task_Image                  => System_Task_Info,
2039      RE_Task_Info_Type                   => System_Task_Info,
2040      RE_Task_Image_Type                  => System_Task_Info,
2041      RE_Unspecified_Task_Info            => System_Task_Info,
2042
2043      RE_Library_Task_Level               => System_Tasking,
2044
2045      RE_Task_Procedure_Access            => System_Tasking,
2046
2047      RO_ST_Task_ID                       => System_Tasking,
2048
2049      RE_Call_Modes                       => System_Tasking,
2050      RE_Simple_Call                      => System_Tasking,
2051      RE_Conditional_Call                 => System_Tasking,
2052      RE_Asynchronous_Call                => System_Tasking,
2053      RE_Timed_Call                       => System_Tasking,
2054
2055      RE_Task_List                        => System_Tasking,
2056
2057      RE_Accept_Alternative               => System_Tasking,
2058      RE_Accept_List                      => System_Tasking,
2059      RE_Accept_List_Access               => System_Tasking,
2060      RE_Max_Select                       => System_Tasking,
2061      RE_Max_Task_Entry                   => System_Tasking,
2062      RE_No_Rendezvous                    => System_Tasking,
2063      RE_Null_Task_Entry                  => System_Tasking,
2064      RE_Positive_Select_Index            => System_Tasking,
2065      RE_Select_Index                     => System_Tasking,
2066      RE_Select_Modes                     => System_Tasking,
2067      RE_Else_Mode                        => System_Tasking,
2068      RE_Simple_Mode                      => System_Tasking,
2069      RE_Terminate_Mode                   => System_Tasking,
2070      RE_Delay_Mode                       => System_Tasking,
2071      RE_Task_Entry_Index                 => System_Tasking,
2072      RE_Self                             => System_Tasking,
2073
2074      RE_Master_Id                        => System_Tasking,
2075      RE_Unspecified_Priority             => System_Tasking,
2076
2077      RE_Activation_Chain                 => System_Tasking,
2078
2079      RE_Abort_Defer                      => System_Soft_Links,
2080      RE_Abort_Undefer                    => System_Soft_Links,
2081      RE_Complete_Master                  => System_Soft_Links,
2082      RE_Current_Master                   => System_Soft_Links,
2083      RE_Enter_Master                     => System_Soft_Links,
2084      RE_Get_Current_Excep                => System_Soft_Links,
2085      RE_Get_GNAT_Exception               => System_Soft_Links,
2086      RE_Update_Exception                 => System_Soft_Links,
2087
2088      RE_Bits_1                           => System_Unsigned_Types,
2089      RE_Bits_2                           => System_Unsigned_Types,
2090      RE_Bits_4                           => System_Unsigned_Types,
2091      RE_Float_Unsigned                   => System_Unsigned_Types,
2092      RE_Long_Long_Unsigned               => System_Unsigned_Types,
2093      RE_Packed_Byte                      => System_Unsigned_Types,
2094      RE_Packed_Bytes1                    => System_Unsigned_Types,
2095      RE_Packed_Bytes2                    => System_Unsigned_Types,
2096      RE_Packed_Bytes4                    => System_Unsigned_Types,
2097      RE_Unsigned                         => System_Unsigned_Types,
2098
2099      RE_Value_Boolean                    => System_Val_Bool,
2100
2101      RE_Value_Character                  => System_Val_Char,
2102
2103      RE_Value_Decimal                    => System_Val_Dec,
2104
2105      RE_Value_Enumeration_8              => System_Val_Enum,
2106      RE_Value_Enumeration_16             => System_Val_Enum,
2107      RE_Value_Enumeration_32             => System_Val_Enum,
2108
2109      RE_Value_Integer                    => System_Val_Int,
2110
2111      RE_Value_Long_Long_Decimal          => System_Val_LLD,
2112
2113      RE_Value_Long_Long_Integer          => System_Val_LLI,
2114
2115      RE_Value_Long_Long_Unsigned         => System_Val_LLU,
2116
2117      RE_Value_Real                       => System_Val_Real,
2118
2119      RE_Value_Unsigned                   => System_Val_Uns,
2120
2121      RE_Value_Wide_Character             => System_Val_WChar,
2122
2123      RE_D                                => System_Vax_Float_Operations,
2124      RE_F                                => System_Vax_Float_Operations,
2125      RE_G                                => System_Vax_Float_Operations,
2126      RE_Q                                => System_Vax_Float_Operations,
2127      RE_S                                => System_Vax_Float_Operations,
2128      RE_T                                => System_Vax_Float_Operations,
2129
2130      RE_D_To_G                           => System_Vax_Float_Operations,
2131      RE_F_To_G                           => System_Vax_Float_Operations,
2132      RE_F_To_Q                           => System_Vax_Float_Operations,
2133      RE_F_To_S                           => System_Vax_Float_Operations,
2134      RE_G_To_D                           => System_Vax_Float_Operations,
2135      RE_G_To_F                           => System_Vax_Float_Operations,
2136      RE_G_To_Q                           => System_Vax_Float_Operations,
2137      RE_G_To_T                           => System_Vax_Float_Operations,
2138      RE_Q_To_F                           => System_Vax_Float_Operations,
2139      RE_Q_To_G                           => System_Vax_Float_Operations,
2140      RE_S_To_F                           => System_Vax_Float_Operations,
2141      RE_T_To_D                           => System_Vax_Float_Operations,
2142      RE_T_To_G                           => System_Vax_Float_Operations,
2143
2144      RE_Abs_F                            => System_Vax_Float_Operations,
2145      RE_Abs_G                            => System_Vax_Float_Operations,
2146      RE_Add_F                            => System_Vax_Float_Operations,
2147      RE_Add_G                            => System_Vax_Float_Operations,
2148      RE_Div_F                            => System_Vax_Float_Operations,
2149      RE_Div_G                            => System_Vax_Float_Operations,
2150      RE_Mul_F                            => System_Vax_Float_Operations,
2151      RE_Mul_G                            => System_Vax_Float_Operations,
2152      RE_Neg_F                            => System_Vax_Float_Operations,
2153      RE_Neg_G                            => System_Vax_Float_Operations,
2154      RE_Sub_F                            => System_Vax_Float_Operations,
2155      RE_Sub_G                            => System_Vax_Float_Operations,
2156
2157      RE_Eq_F                             => System_Vax_Float_Operations,
2158      RE_Eq_G                             => System_Vax_Float_Operations,
2159      RE_Le_F                             => System_Vax_Float_Operations,
2160      RE_Le_G                             => System_Vax_Float_Operations,
2161      RE_Lt_F                             => System_Vax_Float_Operations,
2162      RE_Lt_G                             => System_Vax_Float_Operations,
2163
2164      RE_Version_String                   => System_Version_Control,
2165      RE_Get_Version_String               => System_Version_Control,
2166
2167      RE_Register_VMS_Exception           => System_VMS_Exception_Table,
2168
2169      RE_String_To_Wide_String            => System_WCh_StW,
2170
2171      RE_Wide_String_To_String            => System_WCh_WtS,
2172
2173      RE_Wide_Width_Character             => System_WWd_Char,
2174
2175      RE_Wide_Width_Enumeration_8         => System_WWd_Enum,
2176      RE_Wide_Width_Enumeration_16        => System_WWd_Enum,
2177      RE_Wide_Width_Enumeration_32        => System_WWd_Enum,
2178
2179      RE_Wide_Width_Wide_Character        => System_WWd_Wchar,
2180
2181      RE_Width_Boolean                    => System_Wid_Bool,
2182
2183      RE_Width_Character                  => System_Wid_Char,
2184
2185      RE_Width_Enumeration_8              => System_Wid_Enum,
2186      RE_Width_Enumeration_16             => System_Wid_Enum,
2187      RE_Width_Enumeration_32             => System_Wid_Enum,
2188
2189      RE_Width_Long_Long_Integer          => System_Wid_LLI,
2190
2191      RE_Width_Long_Long_Unsigned         => System_Wid_LLU,
2192
2193      RE_Width_Wide_Character             => System_Wid_WChar,
2194
2195      RE_Protected_Entry_Body_Array       =>
2196        System_Tasking_Protected_Objects_Entries,
2197      RE_Protection_Entries               =>
2198        System_Tasking_Protected_Objects_Entries,
2199      RE_Initialize_Protection_Entries    =>
2200        System_Tasking_Protected_Objects_Entries,
2201      RE_Lock_Entries                     =>
2202        System_Tasking_Protected_Objects_Entries,
2203      RE_Lock_Read_Only_Entries           =>
2204        System_Tasking_Protected_Objects_Entries,
2205      RE_Unlock_Entries                   =>
2206        System_Tasking_Protected_Objects_Entries,
2207      RE_Communication_Block              =>
2208        System_Tasking_Protected_Objects_Operations,
2209      RE_Protected_Entry_Call             =>
2210        System_Tasking_Protected_Objects_Operations,
2211      RE_Service_Entries                  =>
2212        System_Tasking_Protected_Objects_Operations,
2213      RE_Cancel_Protected_Entry_Call      =>
2214        System_Tasking_Protected_Objects_Operations,
2215      RE_Enqueued                         =>
2216        System_Tasking_Protected_Objects_Operations,
2217      RE_Cancelled                        =>
2218        System_Tasking_Protected_Objects_Operations,
2219      RE_Complete_Entry_Body              =>
2220        System_Tasking_Protected_Objects_Operations,
2221      RE_Exceptional_Complete_Entry_Body  =>
2222        System_Tasking_Protected_Objects_Operations,
2223      RE_Requeue_Protected_Entry          =>
2224        System_Tasking_Protected_Objects_Operations,
2225      RE_Requeue_Task_To_Protected_Entry  =>
2226        System_Tasking_Protected_Objects_Operations,
2227      RE_Protected_Count                  =>
2228        System_Tasking_Protected_Objects_Operations,
2229      RE_Protected_Entry_Caller           =>
2230        System_Tasking_Protected_Objects_Operations,
2231      RE_Timed_Protected_Entry_Call       =>
2232        System_Tasking_Protected_Objects_Operations,
2233
2234      RE_Protection_Entry                 =>
2235        System_Tasking_Protected_Objects_Single_Entry,
2236      RE_Initialize_Protection_Entry      =>
2237        System_Tasking_Protected_Objects_Single_Entry,
2238      RE_Lock_Entry                       =>
2239        System_Tasking_Protected_Objects_Single_Entry,
2240      RE_Lock_Read_Only_Entry             =>
2241        System_Tasking_Protected_Objects_Single_Entry,
2242      RE_Unlock_Entry                     =>
2243        System_Tasking_Protected_Objects_Single_Entry,
2244      RE_Protected_Single_Entry_Call      =>
2245        System_Tasking_Protected_Objects_Single_Entry,
2246      RE_Service_Entry                    =>
2247        System_Tasking_Protected_Objects_Single_Entry,
2248      RE_Complete_Single_Entry_Body       =>
2249        System_Tasking_Protected_Objects_Single_Entry,
2250      RE_Exceptional_Complete_Single_Entry_Body =>
2251        System_Tasking_Protected_Objects_Single_Entry,
2252      RE_Protected_Count_Entry            =>
2253        System_Tasking_Protected_Objects_Single_Entry,
2254      RE_Protected_Single_Entry_Caller    =>
2255        System_Tasking_Protected_Objects_Single_Entry,
2256      RE_Timed_Protected_Single_Entry_Call =>
2257        System_Tasking_Protected_Objects_Single_Entry,
2258
2259      RE_Protected_Entry_Index            => System_Tasking_Protected_Objects,
2260      RE_Entry_Body                       => System_Tasking_Protected_Objects,
2261      RE_Protection                       => System_Tasking_Protected_Objects,
2262      RE_Initialize_Protection            => System_Tasking_Protected_Objects,
2263      RE_Finalize_Protection              => System_Tasking_Protected_Objects,
2264      RE_Lock                             => System_Tasking_Protected_Objects,
2265      RE_Lock_Read_Only                   => System_Tasking_Protected_Objects,
2266      RE_Unlock                           => System_Tasking_Protected_Objects,
2267
2268      RE_Delay_Block                      => System_Tasking_Async_Delays,
2269      RE_Timed_Out                        => System_Tasking_Async_Delays,
2270      RE_Cancel_Async_Delay               => System_Tasking_Async_Delays,
2271      RE_Enqueue_Duration                 => System_Tasking_Async_Delays,
2272
2273      RE_Enqueue_Calendar                 =>
2274        System_Tasking_Async_Delays_Enqueue_Calendar,
2275      RE_Enqueue_RT                       =>
2276        System_Tasking_Async_Delays_Enqueue_RT,
2277
2278      RE_Accept_Call                      => System_Tasking_Rendezvous,
2279      RE_Accept_Trivial                   => System_Tasking_Rendezvous,
2280      RE_Callable                         => System_Tasking_Rendezvous,
2281      RE_Call_Simple                      => System_Tasking_Rendezvous,
2282      RE_Cancel_Task_Entry_Call           => System_Tasking_Rendezvous,
2283      RE_Requeue_Task_Entry               => System_Tasking_Rendezvous,
2284      RE_Requeue_Protected_To_Task_Entry  => System_Tasking_Rendezvous,
2285      RE_Complete_Rendezvous              => System_Tasking_Rendezvous,
2286      RE_Task_Count                       => System_Tasking_Rendezvous,
2287      RE_Exceptional_Complete_Rendezvous  => System_Tasking_Rendezvous,
2288      RE_Selective_Wait                   => System_Tasking_Rendezvous,
2289      RE_Task_Entry_Call                  => System_Tasking_Rendezvous,
2290      RE_Task_Entry_Caller                => System_Tasking_Rendezvous,
2291      RE_Timed_Task_Entry_Call            => System_Tasking_Rendezvous,
2292      RE_Timed_Selective_Wait             => System_Tasking_Rendezvous,
2293
2294      RE_Activate_Restricted_Tasks        => System_Tasking_Restricted_Stages,
2295      RE_Complete_Restricted_Activation   => System_Tasking_Restricted_Stages,
2296      RE_Create_Restricted_Task           => System_Tasking_Restricted_Stages,
2297      RE_Complete_Restricted_Task         => System_Tasking_Restricted_Stages,
2298      RE_Restricted_Terminated            => System_Tasking_Restricted_Stages,
2299
2300      RE_Abort_Tasks                      => System_Tasking_Stages,
2301      RE_Activate_Tasks                   => System_Tasking_Stages,
2302      RE_Complete_Activation              => System_Tasking_Stages,
2303      RE_Create_Task                      => System_Tasking_Stages,
2304      RE_Complete_Task                    => System_Tasking_Stages,
2305      RE_Free_Task                        => System_Tasking_Stages,
2306      RE_Expunge_Unactivated_Tasks        => System_Tasking_Stages,
2307      RE_Terminated                       => System_Tasking_Stages);
2308
2309    -----------------
2310    -- Subprograms --
2311    -----------------
2312
2313    procedure Initialize;
2314    --  Procedure to initialize data structures used by RTE. Called at the
2315    --  start of processing a new main source file. Must be called after
2316    --  Initialize_Snames (since names it enters into name table must come
2317    --  after names entered by Snames).
2318
2319    function RTE (E : RE_Id) return Entity_Id;
2320    --  Given the entity defined in the above tables, as identified by the
2321    --  corresponding value in the RE_Id enumeration type, returns the Id
2322    --  of the corresponding entity, first loading in (parsing, analyzing and
2323    --  expanding) its spec if the unit has not already been loaded. If the
2324    --  unit cannot be found, or if it does not contain the specified entity,
2325    --  then an appropriate error message is output ("run-time configuration
2326    --  error") and an Unrecoverable_Error exception is raised. There is one
2327    --  situation in which RTE can generate an error message, and that is if
2328    --  an unuathorized entity is accessed in high integrity mode. If this
2329    --  occurs, the result returned may be Empty, and the caller must deal
2330    --  with this possibility if the call to RTE may occur in high integrity
2331    --  mode (often this will have been ruled out by specific checks for
2332    --  high integrity mode prior to the RTE call).
2333
2334    function Is_RTE (Ent : Entity_Id; E : RE_Id) return Boolean;
2335    --  This function determines if the given entity corresponds to the entity
2336    --  referenced by RE_Id. It is similar in effect to (Ent = RTE (E)) except
2337    --  that the latter would unconditionally load the unit containing E. For
2338    --  this call, if the unit is not loaded, then a result of False is returned
2339    --  immediately, since obviously Ent cannot be the entity in question if the
2340    --  corresponding unit has not been loaded.
2341
2342    procedure Text_IO_Kludge (Nam : Node_Id);
2343    --  In Ada 83, and hence for compatibility in Ada 9X, package Text_IO has
2344    --  generic subpackages (e.g. Integer_IO). They really should be child
2345    --  packages, and in GNAT, they *are* child packages. To maintain the
2346    --  required compatibility, this routine is called for package renamings
2347    --  and generic instantiations, with the simple name of the referenced
2348    --  package. If Text_IO has been with'ed and if the simple name of Nam
2349    --  matches one of the subpackages of Text_IO, then this subpackage is
2350    --  with'ed automatically. The important result of this approach is that
2351    --  Text_IO does not drag in all the code for the subpackages unless they
2352    --  are used. Our test is a little crude, and could drag in stuff when it
2353    --  is not necessary, but that doesn't matter. Wide_Text_IO is handled in
2354    --  a similar manner.
2355
2356    function Is_Text_IO_Kludge_Unit (Nam : Node_Id) return Boolean;
2357    --  Returns True if the given Nam is an Expanded Name, whose Prefix is
2358    --  Ada, and whose selector is either Text_IO.xxx or Wide_Text_IO.xxx
2359    --  where xxx is one of the subpackages of Text_IO that is specially
2360    --  handled as described above for Text_IO_Kludge.
2361
2362 end Rtsfind;