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Diffstat (limited to 'gcc/ada/libgnat/g-sestin.ads')
| -rw-r--r-- | gcc/ada/libgnat/g-sestin.ads | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc/ada/libgnat/g-sestin.ads b/gcc/ada/libgnat/g-sestin.ads new file mode 100644 index 00000000000..d1764a49886 --- /dev/null +++ b/gcc/ada/libgnat/g-sestin.ads @@ -0,0 +1,48 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- G N A T . S E C O N D A R Y _ S T A C K _ I N F O -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2004-2017, AdaCore -- +-- -- +-- 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. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides facilities for obtaining information on secondary +-- stack usage. + +with System.Secondary_Stack; + +package GNAT.Secondary_Stack_Info is + + function SS_Get_Max return Long_Long_Integer + renames System.Secondary_Stack.SS_Get_Max; + -- 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. + +end GNAT.Secondary_Stack_Info; |