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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
-- --
-- SYSTEM.INTERRUPT_MANAGEMENT.OPERATIONS --
-- --
-- B o d y --
-- --
-- Copyright (C) 1991-1994, Florida State University --
-- Copyright (C) 1995-2010, 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/>. --
-- --
-- GNARL was developed by the GNARL team at Florida State University. --
-- Extensive contributions were provided by Ada Core Technologies, Inc. --
-- --
------------------------------------------------------------------------------
-- This is a VxWorks version of this package. Many operations are null as this
-- package supports the use of Ada interrupt handling facilities for signals,
-- while those facilities are used for hardware interrupts on these targets.
with Ada.Exceptions;
with Interfaces.C;
with System.OS_Interface;
package body System.Interrupt_Management.Operations is
use Ada.Exceptions;
use Interfaces.C;
use System.OS_Interface;
----------------------------
-- Thread_Block_Interrupt --
----------------------------
procedure Thread_Block_Interrupt
(Interrupt : Interrupt_ID)
is
pragma Unreferenced (Interrupt);
begin
Raise_Exception
(Program_Error'Identity,
"Thread_Block_Interrupt unimplemented");
end Thread_Block_Interrupt;
------------------------------
-- Thread_Unblock_Interrupt --
------------------------------
procedure Thread_Unblock_Interrupt
(Interrupt : Interrupt_ID)
is
pragma Unreferenced (Interrupt);
begin
Raise_Exception
(Program_Error'Identity,
"Thread_Unblock_Interrupt unimplemented");
end Thread_Unblock_Interrupt;
------------------------
-- Set_Interrupt_Mask --
------------------------
procedure Set_Interrupt_Mask (Mask : access Interrupt_Mask) is
pragma Unreferenced (Mask);
begin
null;
end Set_Interrupt_Mask;
procedure Set_Interrupt_Mask
(Mask : access Interrupt_Mask;
OMask : access Interrupt_Mask)
is
pragma Unreferenced (Mask, OMask);
begin
Raise_Exception
(Program_Error'Identity,
"Set_Interrupt_Mask unimplemented");
end Set_Interrupt_Mask;
------------------------
-- Get_Interrupt_Mask --
------------------------
procedure Get_Interrupt_Mask (Mask : access Interrupt_Mask) is
pragma Unreferenced (Mask);
begin
Raise_Exception
(Program_Error'Identity,
"Get_Interrupt_Mask unimplemented");
end Get_Interrupt_Mask;
--------------------
-- Interrupt_Wait --
--------------------
function Interrupt_Wait
(Mask : access Interrupt_Mask) return Interrupt_ID
is
pragma Unreferenced (Mask);
begin
Raise_Exception
(Program_Error'Identity,
"Interrupt_Wait unimplemented");
return 0;
end Interrupt_Wait;
----------------------------
-- Install_Default_Action --
----------------------------
procedure Install_Default_Action (Interrupt : Interrupt_ID) is
pragma Unreferenced (Interrupt);
begin
Raise_Exception
(Program_Error'Identity,
"Install_Default_Action unimplemented");
end Install_Default_Action;
---------------------------
-- Install_Ignore_Action --
---------------------------
procedure Install_Ignore_Action (Interrupt : Interrupt_ID) is
pragma Unreferenced (Interrupt);
begin
Raise_Exception
(Program_Error'Identity,
"Install_Ignore_Action unimplemented");
end Install_Ignore_Action;
-------------------------
-- Fill_Interrupt_Mask --
-------------------------
procedure Fill_Interrupt_Mask (Mask : access Interrupt_Mask) is
pragma Unreferenced (Mask);
begin
Raise_Exception
(Program_Error'Identity,
"Fill_Interrupt_Mask unimplemented");
end Fill_Interrupt_Mask;
--------------------------
-- Empty_Interrupt_Mask --
--------------------------
procedure Empty_Interrupt_Mask (Mask : access Interrupt_Mask) is
pragma Unreferenced (Mask);
begin
Raise_Exception
(Program_Error'Identity,
"Empty_Interrupt_Mask unimplemented");
end Empty_Interrupt_Mask;
---------------------------
-- Add_To_Interrupt_Mask --
---------------------------
procedure Add_To_Interrupt_Mask
(Mask : access Interrupt_Mask;
Interrupt : Interrupt_ID)
is
pragma Unreferenced (Mask, Interrupt);
begin
Raise_Exception
(Program_Error'Identity,
"Add_To_Interrupt_Mask unimplemented");
end Add_To_Interrupt_Mask;
--------------------------------
-- Delete_From_Interrupt_Mask --
--------------------------------
procedure Delete_From_Interrupt_Mask
(Mask : access Interrupt_Mask;
Interrupt : Interrupt_ID)
is
pragma Unreferenced (Mask, Interrupt);
begin
Raise_Exception
(Program_Error'Identity,
"Delete_From_Interrupt_Mask unimplemented");
end Delete_From_Interrupt_Mask;
---------------
-- Is_Member --
---------------
function Is_Member
(Mask : access Interrupt_Mask;
Interrupt : Interrupt_ID) return Boolean
is
pragma Unreferenced (Mask, Interrupt);
begin
Raise_Exception
(Program_Error'Identity,
"Is_Member unimplemented");
return False;
end Is_Member;
-------------------------
-- Copy_Interrupt_Mask --
-------------------------
procedure Copy_Interrupt_Mask
(X : out Interrupt_Mask;
Y : Interrupt_Mask) is
pragma Unreferenced (X, Y);
begin
Raise_Exception
(Program_Error'Identity,
"Copy_Interrupt_Mask unimplemented");
end Copy_Interrupt_Mask;
----------------------------
-- Interrupt_Self_Process --
----------------------------
procedure Interrupt_Self_Process (Interrupt : Interrupt_ID) is
Result : Interfaces.C.int;
begin
Result := kill (getpid, Signal (Interrupt));
pragma Assert (Result = 0);
end Interrupt_Self_Process;
--------------------------
-- Setup_Interrupt_Mask --
--------------------------
procedure Setup_Interrupt_Mask is
begin
Raise_Exception
(Program_Error'Identity,
"Setup_Interrupt_Mask unimplemented");
end Setup_Interrupt_Mask;
end System.Interrupt_Management.Operations;
|