gcc/ada/alloc.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                                A L L O C                                 --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2003 Free Software Foundation, Inc.          --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  19 -- to  the  Free Software Foundation,  51  Franklin  Street,  Fifth  Floor, --
  20 -- Boston, MA 02110-1301, USA.                                              --
  21 --                                                                          --
  22 -- As a special exception,  if other files  instantiate  generics from this --
  23 -- unit, or you link  this unit with other files  to produce an executable, --
  24 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  25 -- covered  by the  GNU  General  Public  License.  This exception does not --
  26 -- however invalidate  any other reasons why  the executable file  might be --
  27 -- covered by the  GNU Public License.                                      --
  28 --                                                                          --
  29 -- GNAT was originally developed  by the GNAT team at  New York University. --
  30 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  31 --                                                                          --
  32 ------------------------------------------------------------------------------
  33
  34 --  This package contains definitions for initial sizes and growth increments
  35 --  for the various dynamic arrays used for principle compiler data strcutures.
  36 --  The indicated initial size is allocated for the start of each file, and
  37 --  the increment factor is a percentage used to increase the table size when
  38 --  it needs expanding (e.g. a value of 100 = 100% increase = double)
  39
  40 --  Note: the initial values here are multiplied by Table_Factor, as set
  41 --  by the -gnatTnn switch. This variable is defined in Opt, as is the
  42 --  default value for the table factor.
  43
  44 package Alloc is
  45
  46    --  The comment shows the unit in which the table is defined
  47
  48    All_Interp_Initial               : constant := 1_000;   -- Sem_Type
  49    All_Interp_Increment             : constant := 100;
  50
  51    Branches_Initial                 : constant := 1_000;   -- Sem_Warn
  52    Branches_Increment               : constant := 100;
  53
  54    Conditionals_Initial             : constant := 1_000;   -- Sem_Warn
  55    Conditionals_Increment           : constant := 100;
  56
  57    Conditional_Stack_Initial        : constant := 50;      -- Sem_Warn
  58    Conditional_Stack_Increment      : constant := 100;
  59
  60    Elists_Initial                   : constant := 200;     -- Elists
  61    Elists_Increment                 : constant := 100;
  62
  63    Elmts_Initial                    : constant := 1_200;   -- Elists
  64    Elmts_Increment                  : constant := 100;
  65
  66    Entity_Suppress_Initial          : constant := 100;     -- Sem
  67    Entity_Suppress_Increment        : constant := 200;
  68
  69    Inlined_Bodies_Initial           : constant := 50;      -- Inline
  70    Inlined_Bodies_Increment         : constant := 200;
  71
  72    Inlined_Initial                  : constant := 100;     -- Inline
  73    Inlined_Increment                : constant := 100;
  74
  75    Interp_Map_Initial               : constant := 200;     -- Sem_Type
  76    Interp_Map_Increment             : constant := 100;
  77
  78    Lines_Initial                    : constant := 500;     -- Sinput
  79    Lines_Increment                  : constant := 150;
  80
  81    Linker_Option_Lines_Initial      : constant := 5;       -- Lib
  82    Linker_Option_Lines_Increment    : constant := 200;
  83
  84    Lists_Initial                    : constant := 4_000;   -- Nlists
  85    Lists_Increment                  : constant := 200;
  86
  87    Load_Stack_Initial               : constant := 10;      -- Lib
  88    Load_Stack_Increment             : constant := 100;
  89
  90    Name_Chars_Initial               : constant := 50_000;  -- Namet
  91    Name_Chars_Increment             : constant := 100;
  92
  93    Name_Qualify_Units_Initial       : constant := 200;     -- Exp_Dbug
  94    Name_Qualify_Units_Increment     : constant := 300;
  95
  96    Names_Initial                    : constant := 6_000;   -- Namet
  97    Names_Increment                  : constant := 100;
  98
  99    Nodes_Initial                    : constant := 50_000;  -- Atree
 100    Nodes_Increment                  : constant := 100;
 101
 102    Orig_Nodes_Initial               : constant := 50_000;  -- Atree
 103    Orig_Nodes_Increment             : constant := 100;
 104
 105    Pending_Instantiations_Initial   : constant := 10;      -- Inline
 106    Pending_Instantiations_Increment : constant := 100;
 107
 108    Rep_Table_Initial                : constant := 1000;    -- Repinfo
 109    Rep_Table_Increment              : constant := 200;
 110
 111    Scope_Stack_Initial              : constant := 10;      -- Sem
 112    Scope_Stack_Increment            : constant := 200;
 113
 114    SFN_Table_Initial                : constant := 10;      -- Fname
 115    SFN_Table_Increment              : constant := 200;
 116
 117    Source_File_Initial              : constant := 10;      -- Sinput
 118    Source_File_Increment            : constant := 200;
 119
 120    String_Chars_Initial             : constant := 2_500;   -- Stringt
 121    String_Chars_Increment           : constant := 150;
 122
 123    Strings_Initial                  : constant := 5_00;    -- Stringt
 124    Strings_Increment                : constant := 150;
 125
 126    Successors_Initial               : constant := 2_00;    -- Inline
 127    Successors_Increment             : constant := 100;
 128
 129    Udigits_Initial                  : constant := 10_000;  -- Uintp
 130    Udigits_Increment                : constant := 100;
 131
 132    Uints_Initial                    : constant := 5_000;   -- Uintp
 133    Uints_Increment                  : constant := 100;
 134
 135    Units_Initial                    : constant := 30;      -- Lib
 136    Units_Increment                  : constant := 100;
 137
 138    Ureals_Initial                   : constant := 200;     -- Urealp
 139    Ureals_Increment                 : constant := 100;
 140
 141    Unreferenced_Entities_Initial    : constant := 1_000;   -- Sem_Warn
 142    Unreferenced_Entities_Increment  : constant := 100;
 143
 144    With_List_Initial                : constant := 10;      -- Features
 145    With_List_Increment              : constant := 300;
 146
 147    Xrefs_Initial                    : constant := 5_000;   -- Cross-refs
 148    Xrefs_Increment                  : constant := 300;
 149
 150 end Alloc;