213516ef31
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
73 lines
2.1 KiB
Ada
73 lines
2.1 KiB
Ada
-- Copyright 2009-2023 Free Software Foundation, Inc.
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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procedure Foo is
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Value : Integer := 0;
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task type Caller is
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entry Initialize;
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entry Call_Break_Me;
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entry Finalize;
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end Caller;
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type Caller_Ptr is access Caller;
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procedure Break_Me is
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begin
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Value := Value + 1;
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end Break_Me;
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task body Caller is
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begin
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accept Initialize do
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null;
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end Initialize;
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accept Call_Break_Me do
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Break_Me;
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end Call_Break_Me;
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accept Finalize do
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null;
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end Finalize;
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end Caller;
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Task_List : array (1 .. 3) of Caller_Ptr;
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begin
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-- Start all our tasks, and call the "Initialize" entry to make
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-- sure all of them have now been started. We call that entry
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-- immediately after having created the task in order to make sure
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-- that we wait for that task to be created before we try to create
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-- another one. That way, we know that the order in our Task_List
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-- corresponds to the order in the GNAT runtime.
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for J in Task_List'Range loop
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Task_List (J) := new Caller;
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Task_List (J).Initialize;
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end loop;
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-- Next, call their Call_Break_Me entry of each task, using the same
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-- order as the order used to create them.
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for J in Task_List'Range loop -- STOP_HERE
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Task_List (J).Call_Break_Me;
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end loop;
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-- And finally, let all the tasks die...
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for J in Task_List'Range loop
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Task_List (J).Finalize;
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end loop;
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null; -- STOP_HERE_2
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end Foo;
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