URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [s-mudido.adb] - Rev 714
Go to most recent revision | Compare with Previous | Blame | View Log
------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- SYSTEM.MULTIPROCESSORS.DISPATCHING_DOMAINS -- -- -- -- B o d y -- -- -- -- Copyright (C) 2011, 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 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/>. -- -- -- -- GNARL was developed by the GNARL team at Florida State University. -- -- Extensive contributions were provided by Ada Core Technologies, Inc. -- -- -- ------------------------------------------------------------------------------ -- Body used on unimplemented targets, where the operating system does not -- support setting task affinities. package body System.Multiprocessors.Dispatching_Domains is ----------------------- -- Local subprograms -- ----------------------- procedure Freeze_Dispatching_Domains; pragma Export (Ada, Freeze_Dispatching_Domains, "__gnat_freeze_dispatching_domains"); -- Signal the time when no new dispatching domains can be created. It -- should be called before the environment task calls the main procedure -- (and after the elaboration code), so the binder-generated file needs to -- import and call this procedure. ----------------- -- Assign_Task -- ----------------- procedure Assign_Task (Domain : in out Dispatching_Domain; CPU : CPU_Range := Not_A_Specific_CPU; T : Ada.Task_Identification.Task_Id := Ada.Task_Identification.Current_Task) is pragma Unreferenced (Domain, CPU, T); begin raise Dispatching_Domain_Error with "dispatching domains not supported"; end Assign_Task; ------------ -- Create -- ------------ function Create (First, Last : CPU) return Dispatching_Domain is pragma Unreferenced (First, Last); begin raise Dispatching_Domain_Error with "dispatching domains not supported"; return System_Dispatching_Domain; end Create; ----------------------------- -- Delay_Until_And_Set_CPU -- ----------------------------- procedure Delay_Until_And_Set_CPU (Delay_Until_Time : Ada.Real_Time.Time; CPU : CPU_Range) is pragma Unreferenced (Delay_Until_Time, CPU); begin raise Dispatching_Domain_Error with "dispatching domains not supported"; end Delay_Until_And_Set_CPU; -------------------------------- -- Freeze_Dispatching_Domains -- -------------------------------- procedure Freeze_Dispatching_Domains is begin null; end Freeze_Dispatching_Domains; ------------- -- Get_CPU -- ------------- function Get_CPU (T : Ada.Task_Identification.Task_Id := Ada.Task_Identification.Current_Task) return CPU_Range is pragma Unreferenced (T); begin return Not_A_Specific_CPU; end Get_CPU; ---------------------------- -- Get_Dispatching_Domain -- ---------------------------- function Get_Dispatching_Domain (T : Ada.Task_Identification.Task_Id := Ada.Task_Identification.Current_Task) return Dispatching_Domain is pragma Unreferenced (T); begin return System_Dispatching_Domain; end Get_Dispatching_Domain; ------------------- -- Get_First_CPU -- ------------------- function Get_First_CPU (Domain : Dispatching_Domain) return CPU is pragma Unreferenced (Domain); begin return CPU'First; end Get_First_CPU; ------------------ -- Get_Last_CPU -- ------------------ function Get_Last_CPU (Domain : Dispatching_Domain) return CPU is pragma Unreferenced (Domain); begin return Number_Of_CPUs; end Get_Last_CPU; ------------- -- Set_CPU -- ------------- procedure Set_CPU (CPU : CPU_Range; T : Ada.Task_Identification.Task_Id := Ada.Task_Identification.Current_Task) is pragma Unreferenced (CPU, T); begin raise Dispatching_Domain_Error with "dispatching domains not supported"; end Set_CPU; end System.Multiprocessors.Dispatching_Domains;
Go to most recent revision | Compare with Previous | Blame | View Log