From 02d9a9cebf96c87e18212e3419976e0195c39507 Mon Sep 17 00:00:00 2001 From: Joel Brobecker Date: Tue, 31 Mar 2009 16:48:49 +0000 Subject: * gdb.ada/tasks: New testcase. --- gdb/testsuite/gdb.ada/tasks/foo.adb | 68 +++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 gdb/testsuite/gdb.ada/tasks/foo.adb (limited to 'gdb/testsuite/gdb.ada/tasks/foo.adb') diff --git a/gdb/testsuite/gdb.ada/tasks/foo.adb b/gdb/testsuite/gdb.ada/tasks/foo.adb new file mode 100644 index 0000000..edf66be --- /dev/null +++ b/gdb/testsuite/gdb.ada/tasks/foo.adb @@ -0,0 +1,68 @@ +-- Copyright 2009 Free Software Foundation, Inc. +-- +-- This program is free software; you can redistribute it and/or modify +-- it under the terms of the GNU General Public License as published by +-- the Free Software Foundation; either version 3 of the License, or +-- (at your option) any later version. +-- +-- This program is distributed in the hope that it will be useful, +-- but WITHOUT 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 +-- along with this program. If not, see . + +procedure Foo is + + task type Caller is + entry Initialize; + entry Call_Break_Me; + entry Finalize; + end Caller; + type Caller_Ptr is access Caller; + + procedure Break_Me is + begin + null; + end Break_Me; + + task body Caller is + begin + accept Initialize do + null; + end Initialize; + accept Call_Break_Me do + Break_Me; + end Call_Break_Me; + accept Finalize do + null; + end Finalize; + end Caller; + + Task_List : array (1 .. 3) of Caller_Ptr; + +begin + + -- Start all our tasks, and call the "Initialize" entry to make + -- sure all of them have now been started. We call that entry + -- immediately after having created the task in order to make sure + -- that we wait for that task to be created before we try to create + -- another one. That way, we know that the order in our Task_List + -- corresponds to the order in the GNAT runtime. + for J in Task_List'Range loop + Task_List (J) := new Caller; + Task_List (J).Initialize; + end loop; + + -- Next, call their Call_Break_Me entry of each task, using the same + -- order as the order used to create them. + for J in Task_List'Range loop -- STOP_HERE + Task_List (J).Call_Break_Me; + end loop; + + -- And finally, let all the tasks die... + for J in Task_List'Range loop + Task_List (J).Finalize; + end loop; +end Foo; -- cgit v1.1