aboutsummaryrefslogtreecommitdiff
path: root/gcc/ada/alloc.ads
blob: 0b43a260575f9b2a8d05af52cbb9d246a7f2cc2c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
------------------------------------------------------------------------------
--                                                                          --
--                         GNAT COMPILER COMPONENTS                         --
--                                                                          --
--                                A L L O C                                 --
--                                                                          --
--                                 S p e c                                  --
--                                                                          --
--          Copyright (C) 1992-2024, Free Software Foundation, Inc.         --
--                                                                          --
-- GNAT is free software;  you can  redistribute it  and/or modify it under --
-- terms of the  GNU General Public License as published  by the Free Soft- --
-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
-- for  more details.  You should have  received  a copy of the GNU General --
-- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
-- http://www.gnu.org/licenses for a complete copy of the license.          --
--                                                                          --
-- GNAT was originally developed  by the GNAT team at  New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc.      --
--                                                                          --
------------------------------------------------------------------------------

--  This package contains definitions for initial sizes and growth increments
--  for the various dynamic arrays used for the main compiler data structures.
--  The indicated initial size is allocated for the start of each file, and
--  the increment factor is a percentage used to increase the table size when
--  it needs expanding (e.g. a value of 100 = 100% increase = double)

--  Note: the initial values here are multiplied by Table_Factor as set by the
--  -gnatTnn switch. This variable is defined in Opt, as is the default value
--  for the table factor.

package Alloc is

   --  The comment shows the unit in which the tables are defined

   All_Interp_Initial               : constant := 1_000;      -- Sem_Type
   All_Interp_Increment             : constant := 100;

   Branches_Initial                 : constant := 1_000;      -- Sem_Warn
   Branches_Increment               : constant := 100;

   Conditionals_Initial             : constant := 1_000;      -- Sem_Warn
   Conditionals_Increment           : constant := 100;

   Conditional_Stack_Initial        : constant := 50;         -- Sem_Warn
   Conditional_Stack_Increment      : constant := 100;

   Elists_Initial                   : constant := 200;        -- Elists
   Elists_Increment                 : constant := 100;

   Elmts_Initial                    : constant := 1_200;      -- Elists
   Elmts_Increment                  : constant := 100;

   File_Name_Chars_Initial          : constant := 10_000;     -- Osint
   File_Name_Chars_Increment        : constant := 100;

   In_Out_Warnings_Initial          : constant := 100;        -- Sem_Warn
   In_Out_Warnings_Increment        : constant := 100;

   Ignored_Ghost_Nodes_Initial      : constant := 100;        -- Ghost
   Ignored_Ghost_Nodes_Increment    : constant := 100;

   Inlined_Initial                  : constant := 100;        -- Inline
   Inlined_Increment                : constant := 100;

   Inlined_Bodies_Initial           : constant := 50;         -- Inline
   Inlined_Bodies_Increment         : constant := 200;

   Interp_Map_Initial               : constant := 200;        -- Sem_Type
   Interp_Map_Increment             : constant := 100;

   Lines_Initial                    : constant := 500;        -- Sinput
   Lines_Increment                  : constant := 150;

   Linker_Option_Lines_Initial      : constant := 5;          -- Lib
   Linker_Option_Lines_Increment    : constant := 200;

   Lists_Initial                    : constant := 4_000;      -- Nlists
   Lists_Increment                  : constant := 200;

   Load_Stack_Initial               : constant := 10;         -- Lib
   Load_Stack_Increment             : constant := 100;

   Name_Chars_Initial               : constant := 50_000;     -- Namet
   Name_Chars_Increment             : constant := 100;

   Name_Qualify_Units_Initial       : constant := 200;        -- Exp_Dbug
   Name_Qualify_Units_Increment     : constant := 300;

   Names_Initial                    : constant := 6_000;      -- Namet
   Names_Increment                  : constant := 100;

   Node_Offsets_Initial             : constant := 500_000;    -- Atree, Nlists
   Node_Offsets_Increment           : constant := 100;

   Slots_Initial                    : constant := 2_000_000;  -- Atree
   Slots_Increment                  : constant := 100;

   Notes_Initial                    : constant := 100;        -- Lib
   Notes_Increment                  : constant := 200;

   Obsolescent_Warnings_Initial     : constant := 50;         -- Sem_Prag
   Obsolescent_Warnings_Increment   : constant := 200;

   Pending_Instantiations_Initial   : constant := 10;         -- Inline
   Pending_Instantiations_Increment : constant := 100;

   Rep_Table_Initial                : constant := 1000;       -- Repinfo
   Rep_Table_Increment              : constant := 200;

   Rep_JSON_Table_Initial           : constant := 10;          -- Repinfo
   Rep_JSON_Table_Increment         : constant := 200;

   Scope_Stack_Initial              : constant := 10;         -- Sem
   Scope_Stack_Increment            : constant := 200;

   SFN_Table_Initial                : constant := 10;         -- Fname
   SFN_Table_Increment              : constant := 200;

   Source_File_Initial              : constant := 10;         -- Sinput
   Source_File_Increment            : constant := 200;

   String_Chars_Initial             : constant := 2_500;      -- Stringt
   String_Chars_Increment           : constant := 150;

   Strings_Initial                  : constant := 5_00;       -- Stringt
   Strings_Increment                : constant := 150;

   Successors_Initial               : constant := 2_00;       -- Inline
   Successors_Increment             : constant := 100;

   Udigits_Initial                  : constant := 10_000;     -- Uintp
   Udigits_Increment                : constant := 100;

   Uints_Initial                    : constant := 5_000;      -- Uintp
   Uints_Increment                  : constant := 100;

   Units_Initial                    : constant := 30;         -- Lib
   Units_Increment                  : constant := 100;

   Ureals_Initial                   : constant := 200;        -- Urealp
   Ureals_Increment                 : constant := 100;

   Unreferenced_Entities_Initial    : constant := 1_000;      -- Sem_Warn
   Unreferenced_Entities_Increment  : constant := 100;

   Warnings_Off_Pragmas_Initial     : constant := 500;        -- Sem_Warn
   Warnings_Off_Pragmas_Increment   : constant := 100;

   With_List_Initial                : constant := 10;         -- Features
   With_List_Increment              : constant := 300;

   Xrefs_Initial                    : constant := 5_000;      -- Cross-refs
   Xrefs_Increment                  : constant := 300;

   Drefs_Initial                    : constant := 5;          -- Dereferences
   Drefs_Increment                  : constant := 1_000;

end Alloc;