OpenCores
URL https://opencores.org/ocsvn/scarts/scarts/trunk

Subversion Repositories scarts

[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [ada/] [s-parame-linux.adb] - Blame information for rev 16

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 12 jlechner
------------------------------------------------------------------------------
2
--                                                                          --
3
--                         GNAT COMPILER COMPONENTS                         --
4
--                                                                          --
5
--                    S Y S T E M . P A R A M E T E R S                     --
6
--                                                                          --
7
--                                 B o d y                                  --
8
--                                                                          --
9
--          Copyright (C) 1995-2004 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 is the Linux (native) specific version
35
 
36
package body System.Parameters is
37
 
38
   -------------------------
39
   -- Adjust_Storage_Size --
40
   -------------------------
41
 
42
   function Adjust_Storage_Size (Size : Size_Type) return Size_Type is
43
   begin
44
      if Size = Unspecified_Size then
45
         return Default_Stack_Size;
46
 
47
      elsif Size < Minimum_Stack_Size then
48
         return Minimum_Stack_Size;
49
 
50
      else
51
         return Size;
52
      end if;
53
   end Adjust_Storage_Size;
54
 
55
   ------------------------
56
   -- Default_Stack_Size --
57
   ------------------------
58
 
59
   function Default_Stack_Size return Size_Type is
60
   begin
61
      return 2 * 1024 * 1024;
62
   end Default_Stack_Size;
63
 
64
   ------------------------
65
   -- Minimum_Stack_Size --
66
   ------------------------
67
 
68
   function Minimum_Stack_Size return Size_Type is
69
   begin
70
      --  12K is required for stack-checking to work on this target, using the
71
      --  System.Stack_Checking runtime facility and possibly relying on the
72
      --  stack greedy GCC scheme to propagate an exception in the ZCX case.
73
 
74
      return 12 * 1024;
75
   end Minimum_Stack_Size;
76
 
77
end System.Parameters;

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.