-- --
-- S p e c --
-- --
--- Copyright (C) 1992-2008, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2009, 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 2, or (at your option) any later ver- --
+-- 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 COPYING. If not, write --
--- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, USA. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- The following enumeration type defines the set of restriction
-- identifiers that are implemented in GNAT.
- -- To add a new restriction identifier, add an entry with the name
- -- to be used in the pragma, and add appropriate calls to the
- -- Restrict.Check_Restriction routine.
+ -- To add a new restriction identifier, add an entry with the name to be
+ -- used in the pragma, and add calls to the Restrict.Check_Restriction
+ -- routine as appropriate.
type Restriction_Id is
No_Select_Statements, -- GNAT (Ravenscar)
No_Specific_Termination_Handlers, -- (RM D.7(10.7/2))
No_Standard_Storage_Pools, -- GNAT
+ No_Stream_Optimizations, -- GNAT
No_Streams, -- GNAT
No_Task_Allocators, -- (RM D.7(7))
No_Task_Attributes_Package, -- GNAT
subtype All_Parameter_Restrictions is
Restriction_Id range
Max_Protected_Entries .. Max_Storage_At_Blocking;
- -- All restrictions that are take a parameter
+ -- All restrictions that take a parameter
subtype Checked_Parameter_Restrictions is
All_Parameter_Restrictions range
subtype Checked_Val_Parameter_Restrictions is
Checked_Parameter_Restrictions range
Max_Protected_Entries .. Max_Tasks;
- -- Restrictions with parameter where the count is known at least in
- -- some cases by the compiler/binder.
+ -- Restrictions with parameter where the count is known at least in some
+ -- cases by the compiler/binder.
subtype Checked_Zero_Parameter_Restrictions is
Checked_Parameter_Restrictions range
-- Profile Definitions and Data --
----------------------------------
- type Profile_Name is (Ravenscar, Restricted);
- -- Names of recognized profiles
+ type Profile_Name is (No_Profile, Ravenscar, Restricted);
+ -- Names of recognized profiles. No_Profile is used to indicate that a
+ -- restriction came from pragma Restrictions[_Warning], as opposed to
+ -- pragma Profile[_Warning].
+
+ subtype Profile_Name_Actual is Profile_Name range Ravenscar .. Restricted;
+ -- Actual used profile names
type Profile_Data is record
Set : Restriction_Flags;
- -- Set to True if given restriction must be set for the profile,
- -- and False if it need not be set (False does not mean that it
- -- must not be set, just that it need not be set). If the flag
- -- is True for a parameter restriction, then the Value array
- -- gives the maximum value permitted by the profile.
+ -- Set to True if given restriction must be set for the profile, and
+ -- False if it need not be set (False does not mean that it must not be
+ -- set, just that it need not be set). If the flag is True for a
+ -- parameter restriction, then the Value array gives the maximum value
+ -- permitted by the profile.
Value : Restriction_Values;
- -- An entry in this array is meaningful only if the corresponding
- -- flag in Set is True. In that case, the value in this array is
- -- the maximum value of the parameter permitted by the profile.
+ -- An entry in this array is meaningful only if the corresponding flag
+ -- in Set is True. In that case, the value in this array is the maximum
+ -- value of the parameter permitted by the profile.
end record;
- Profile_Info : array (Profile_Name) of Profile_Data :=
+ Profile_Info : array (Profile_Name_Actual) of Profile_Data :=
-- Restricted Profile
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