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86 lines
3.1 KiB
Plaintext
86 lines
3.1 KiB
Plaintext
# Copyright 2009-2018 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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load_lib "ada.exp"
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standard_ada_testfile foo
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
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return -1
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}
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clean_restart ${testfile}
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set bp_location [gdb_get_line_number "STOP_HERE" ${testdir}/foo.adb]
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runto "foo.adb:$bp_location"
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# Make sure that all tasks appear in the "info tasks" listing, and
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# that the active task is the environment task.
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gdb_test "info tasks" \
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[join {" +ID +TID P-ID Pri State +Name" \
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"\\* +1 .* main_task" \
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" +2 .* task_list\\(1\\)" \
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" +3 .* task_list\\(2\\)" \
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" +4 .* task_list\\(3\\)"} \
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"\r\n"] \
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"info tasks before inserting breakpoint"
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# Insert a breakpoint that should stop only if task 1 stops. Since
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# task 1 never calls break_me, this shouldn't actually ever trigger.
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# The fact that this breakpoint is created _before_ the next one
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# matters. GDB used to have a bug where it would report the first
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# breakpoint in the list that matched the triggered-breakpoint's
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# address, no matter which task it was specific to.
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gdb_test "break break_me task 1" "Breakpoint .* at .*"
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# Now, insert a breakpoint that should stop only if task 3 stops, and
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# extract its number.
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set bp_number -1
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set test "break break_me task 3"
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gdb_test_multiple $test $test {
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-re "Breakpoint (.*) at .*$gdb_prompt $" {
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set bp_number $expect_out(1,string)
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pass $test
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}
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}
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if {$bp_number < 0} {
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return
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}
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# Continue to that breakpoint. Task 2 should hit it first, and GDB
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# is expected to ignore that hit and resume the execution. Only then
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# task 3 will hit our breakpoint, and GDB is expected to stop at that
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# point. Also make sure that GDB reports the correct breakpoint number.
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gdb_test "continue" \
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".*Breakpoint $bp_number, foo.break_me \\(\\).*" \
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"continue to breakpoint"
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# Check that it is indeed task 3 that hit the breakpoint by checking
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# which is the active task.
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gdb_test "info tasks" \
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[join {" +ID +TID P-ID Pri State +Name" \
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" +1 .* main_task" \
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" +2 .* task_list\\(1\\)" \
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"\\* +3 .* task_list\\(2\\)" \
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" +4 .* task_list\\(3\\)"} \
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"\r\n"] \
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"info tasks after hitting breakpoint"
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# Now, resume the execution and make sure that GDB does not stop when
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# task 4 hits the breakpoint. Continuing thus results in our program
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# running to completion.
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gdb_continue_to_end "" continue 1
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