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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/>.
# Test that when a thread other than the main thread execs, we follow
# through to the new incarnation of the main thread.
# No exec event support in the remote protocol.
if { [is_remote target] } then {
continue
}
set testfile "non-ldr-exc-1"
set srcfile ${testfile}.c
set executable ${testfile}
set binfile ${objdir}/${subdir}/${executable}
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
return -1
}
proc do_test { lock_sched } {
global pf_prefix
global executable
set save_pf_prefix $pf_prefix
lappend pf_prefix "lock-sched$lock_sched:"
clean_restart ${executable}
if ![runto_main] {
set pf_prefix $save_pf_prefix
return -1
}
gdb_breakpoint [gdb_get_line_number "break-here"]
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
# Also test with sched-lock to make sure we can follow the
# non-leader thread execing even though the main thread wasn't
# resumed before the exec.
if { $lock_sched } {
gdb_test_no_output "set scheduler-locking on"
}
gdb_test "continue" \
".*is executing new program.*Breakpoint 1, main.* at .*" \
"continue over exec"
set pf_prefix $save_pf_prefix
}
do_test 0
do_test 1
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