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# Copyright 2009, 2010, 2011 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 <http://www.gnu.org/licenses/>.
if $tracelevel then {
strace $tracelevel
}
load_lib "ada.exp"
set testdir "tasks"
set testfile "${testdir}/foo"
set srcfile ${srcdir}/${subdir}/${testfile}.adb
set binfile ${objdir}/${subdir}/${testfile}
file mkdir ${objdir}/${subdir}/${testdir}
if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
set bp_location [gdb_get_line_number "STOP_HERE" ${testdir}/foo.adb]
runto "foo.adb:$bp_location"
# Make sure that all tasks appear in the "info tasks" listing, and
# that the active task is the environment task.
gdb_test "info tasks" \
[join {" ID TID P-ID Pri State Name" \
"\\* 1 .* main_task" \
" 2 .* task_list\\(1\\)" \
" 3 .* task_list\\(2\\)" \
" 4 .* task_list\\(3\\)"} \
"\r\n"] \
"info tasks before inserting breakpoint"
# Now, insert a breakpoint that should stop only if task 3 stops.
gdb_test "break break_me task 3" "Breakpoint .* at .*"
# Continue to that breakpoint. Task 2 should hit it first, and GDB
# is expected to ignore that hit and resume the execution. Only then
# task 3 will hit our breakpoint, and GDB is expected to stop at that
# point.
gdb_test "continue" \
".*Breakpoint.*, foo.break_me \\(\\).*" \
"continue to breakpoint"
# Check that it is indeed task 3 that hit the breakpoint by checking
# which is the active task.
gdb_test "info tasks" \
[join {" ID TID P-ID Pri State Name" \
" 1 .* main_task" \
" 2 .* task_list\\(1\\)" \
"\\* 3 .* task_list\\(2\\)" \
" 4 .* task_list\\(3\\)"} \
"\r\n"] \
"info tasks after hitting breakpoint"
# Now, resume the execution and make sure that GDB does not stop when
# task 4 hits the breakpoint. Continuing thus results in our program
# running to completion.
gdb_test "continue" \
".*Program exited normally\..*" \
"continue until end of program"
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