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- # Copyright (C) 2004-2022 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/>.
- # This file was written by Manoj Iyer. (manjo@austin.ibm.com)
- # Test break points and single step on thread functions.
- #
- # Test Purpose:
- # - Test that breakpoints, continue in a threaded application works.
- # On powerpc64-unknown-linux-gnu system, running kernel version
- # 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug
- # in ptrace system call.
- #
- # Test Strategy:
- # - thread_check.c creates 2 threads
- # - start gdb
- # - create 2 breakpoints #1 main() #2 tf() (the thread function)
- # - run gdb till #1 main() breakpoint is reached
- # - continue to breakpoint #2 tf()
- # - delete all breakpoints
- # - exit gdb.
- standard_testfile
- if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable debug] != "" } {
- return -1
- }
- clean_restart ${binfile}
- if ![runto_main] then {
- return 1
- }
- #
- # set breakpoint at thread fucntion tf
- #
- gdb_test "break tf" \
- "Breakpoint.*at.* file .*$srcfile, line.*" \
- "breakpoint at tf"
- #
- #
- # continue to tf() breakpoint #2
- #
- gdb_test "continue" \
- ".*Breakpoint 2,.*tf.*at.*$srcfile:.*" \
- "continue to tf"
- #
- # backtrace from thread function.
- #
- gdb_test "backtrace" \
- "#0 .*tf .*at .*$srcfile:.*" \
- "backtrace from thread function"
- #
- # delete all breakpoints
- #
- delete_breakpoints
- #
- # exit gdb
- #
- gdb_exit
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