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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [ada/] [s-stusta.ads] - Rev 282
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------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- -- -- -- S Y S T E M . S T A C K _ U S A G E . T A S K I N G -- -- -- -- S p e c -- -- -- -- Copyright (C) 2009, Free Software Foundation, Inc. -- -- -- -- GNARL 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- -- -- sion. GNARL 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 GNARL; see file COPYING. If not, write -- -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- -- Boston, MA 02110-1301, USA. -- -- -- -- 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. -- -- -- -- GNARL was developed by the GNARL team at Florida State University. -- -- Extensive contributions were provided by Ada Core Technologies, Inc. -- -- -- ------------------------------------------------------------------------------ -- This package provides exported subprograms to be called at debug time to -- measure stack usage at run-time. -- Note: this package must be a child package of System.Stack_Usage to have -- visibility over its private part; it is however part of GNARL because it -- needs to access tasking features via System.Tasking.Debug and -- System.Task_Primitives.Operations; package System.Stack_Usage.Tasking is procedure Report_All_Tasks; -- Print the current stack usage of all tasks on stderr. Exported to be -- called also in debug mode. pragma Export (C, Report_All_Tasks, "__gnat_tasks_stack_usage_report_all_tasks"); procedure Report_Current_Task; -- Print the stack usage of current task on stderr. Exported to be called -- also in debug mode. pragma Export (C, Report_Current_Task, "__gnat_tasks_stack_usage_report_current_task"); subtype Stack_Usage_Result is System.Stack_Usage.Task_Result; -- This type is a descriptor for task stack usage result type Stack_Usage_Result_Array is array (Positive range <>) of Stack_Usage_Result; function Get_Current_Task_Usage return Stack_Usage_Result; -- Return the current stack usage for the invoking task function Get_All_Tasks_Usage return Stack_Usage_Result_Array; -- Return an array containing the stack usage results for all tasks procedure Print (Obj : Stack_Usage_Result); -- Print Obj on stderr end System.Stack_Usage.Tasking;
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