aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.4.0/gcc/ada/s-stopoo.ads
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.4.0/gcc/ada/s-stopoo.ads')
-rw-r--r--gcc-4.4.0/gcc/ada/s-stopoo.ads86
1 files changed, 86 insertions, 0 deletions
diff --git a/gcc-4.4.0/gcc/ada/s-stopoo.ads b/gcc-4.4.0/gcc/ada/s-stopoo.ads
new file mode 100644
index 000000000..c2d43f7c5
--- /dev/null
+++ b/gcc-4.4.0/gcc/ada/s-stopoo.ads
@@ -0,0 +1,86 @@
+------------------------------------------------------------------------------
+-- --
+-- GNAT COMPILER COMPONENTS --
+-- --
+-- S Y S T E M . S T O R A G E _ P O O L S --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
+-- --
+-- This specification is derived from the Ada Reference Manual for use with --
+-- GNAT. The copyright notice above, and the license provisions that follow --
+-- apply solely to the contents of the part following the private keyword. --
+-- --
+-- 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. --
+-- --
+-- 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. --
+-- --
+------------------------------------------------------------------------------
+
+with Ada.Finalization;
+with System.Storage_Elements;
+
+package System.Storage_Pools is
+ pragma Preelaborate;
+
+ type Root_Storage_Pool is abstract
+ new Ada.Finalization.Limited_Controlled with private;
+
+ procedure Allocate
+ (Pool : in out Root_Storage_Pool;
+ Storage_Address : out Address;
+ Size_In_Storage_Elements : System.Storage_Elements.Storage_Count;
+ Alignment : System.Storage_Elements.Storage_Count)
+ is abstract;
+
+ procedure Deallocate
+ (Pool : in out Root_Storage_Pool;
+ Storage_Address : Address;
+ Size_In_Storage_Elements : System.Storage_Elements.Storage_Count;
+ Alignment : System.Storage_Elements.Storage_Count)
+ is abstract;
+
+ function Storage_Size
+ (Pool : Root_Storage_Pool)
+ return System.Storage_Elements.Storage_Count
+ is abstract;
+
+private
+ -- The following two procedures support the use of class-wide pool
+ -- objects in storage pools. When a local type is given a class-wide
+ -- storage pool, allocation and deallocation for the type must dispatch
+ -- to the operation of the specific pool, which is achieved by a call
+ -- to these procedures. (When the pool type is specific, the back-end
+ -- generates a call to the statically identified operation of the type).
+
+ procedure Allocate_Any
+ (Pool : in out Root_Storage_Pool'Class;
+ Storage_Address : out Address;
+ Size_In_Storage_Elements : System.Storage_Elements.Storage_Count;
+ Alignment : System.Storage_Elements.Storage_Count);
+
+ procedure Deallocate_Any
+ (Pool : in out Root_Storage_Pool'Class;
+ Storage_Address : Address;
+ Size_In_Storage_Elements : System.Storage_Elements.Storage_Count;
+ Alignment : System.Storage_Elements.Storage_Count);
+
+ type Root_Storage_Pool is abstract
+ new Ada.Finalization.Limited_Controlled with null record;
+end System.Storage_Pools;