-- --
-- S p e c --
-- --
--- Copyright (C) 1992-2003 Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2004 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- --
package SSE renames System.Storage_Elements;
- Default_Secondary_Stack_Size : constant := 10 * 1024;
- -- Default size of a secondary stack
+ Default_Secondary_Stack_Size : Natural := 10 * 1024;
+ -- Default size of a secondary stack. May be modified by binder -D switch
procedure SS_Init
- (Stk : in out System.Address;
+ (Stk : in out Address;
Size : Natural := Default_Secondary_Stack_Size);
-- Initialize the secondary stack with a main stack of the given Size.
--
-- stack using System.Soft_Links.Get_Sec_Stack_Addr.
procedure SS_Allocate
- (Address : out System.Address;
+ (Addr : out Address;
Storage_Size : SSE.Storage_Count);
-- Allocate enough space for a 'Storage_Size' bytes object with Maximum
- -- alignment. The address of the allocated space is returned in 'Address'
+ -- alignment. The address of the allocated space is returned in Addr.
- procedure SS_Free (Stk : in out System.Address);
- -- Release the memory allocated for the Secondary Stack. That is to say,
- -- all the allocated chuncks.
- -- Upon return, Stk will be set to System.Null_Address
+ procedure SS_Free (Stk : in out Address);
+ -- Release the memory allocated for the Secondary Stack. That is
+ -- to say, all the allocated chunks. Upon return, Stk will be set
+ -- to System.Null_Address.
type Mark_Id is private;
-- Type used to mark the stack.
-- Restore the state of the stack corresponding to the mark M. If an
-- additional chunk have been allocated, it will never be freed during a
+ function SS_Get_Max return Long_Long_Integer;
+ -- Return maximum used space in storage units for the current secondary
+ -- stack. For a dynamically allocated secondary stack, the returned
+ -- result is always -1. For a statically allocated secondary stack,
+ -- the returned value shows the largest amount of space allocated so
+ -- far during execution of the program to the current secondary stack,
+ -- i.e. the secondary stack for the current task.
+
generic
with procedure Put_Line (S : String);
procedure SS_Info;