| # Copyright (C) 2008, 2009, 2010 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/>. |
| |
| # Only GNU/Linux is known to support `set follow-fork-mode child'. |
| if { ! [istarget "*-*-linux*"] } { |
| return 0 |
| } |
| |
| if { [is_remote target] || ![isnative] } then { |
| return 0 |
| } |
| |
| set testfile fork-child-threads |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| gdb_load ${binfile} |
| if ![runto_main] then { |
| fail "Can't run to main" |
| return 0 |
| } |
| |
| gdb_test "set follow-fork-mode child" |
| gdb_breakpoint "start" |
| |
| # Make sure we can step over fork without losing our breakpoint. |
| gdb_test "next" ".*pthread_create \\(&thread, NULL, start, NULL\\);.*" "next over fork" |
| |
| gdb_test "continue" "Breakpoint 2, start.*" "get to the spawned thread" |
| |
| # Wrong: |
| # * 2 LWP 4466 start (arg=0x0) at fork-child-threads.c:28 |
| # Correct: |
| # * 3 Thread 0x40a00950 (LWP 5553) start (arg=0x0) at ../.././gdb/testsuite/gdb.threads/fork-child-threads.c:28 |
| # 2 Thread 0x2aaaaaac3000 (LWP 5552) 0x00000031674076dd in pthread_join (threadid=<value optimized out>, thread_return=<value optimized out>) at pthread_join.c:89 |
| |
| gdb_test "info threads" " Thread .* Thread .*" "two threads found" |