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# static.exp -- test script, for GDB, the GNU debugger.
# Copyright 2004-2020 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/>.
# Based on manythreads written by Jeff Johnston, contributed by Red
# Hat.
standard_testfile
set static_flag "-static"
foreach have_tls { "-DHAVE_TLS" "" } {
if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
executable \
[list debug "additional_flags=${static_flag} ${have_tls}" \
]] == "" } {
break
}
if { $have_tls == "" } {
return -1
}
}
clean_restart ${binfile}
gdb_test_no_output "set print sevenbit-strings"
# See if the static multi-threaded program runs.
runto_main
gdb_test "break sem_post"
set test "continue to main's call of sem_post"
gdb_test_multiple "continue" "$test" {
-re "Breakpoint .*, .*sem_post .*$gdb_prompt " {
pass "$test"
}
-re " received signal .*$gdb_prompt " {
kfail gdb/1328 "$test"
}
}
# See if handle SIG32 helps (a little) with a static multi-threaded
# program.
set sig "SIG32"
# SIGRTMIN is 37 on hppa-linux
if [istarget hppa*-*-*] {
set sig "SIG37"
}
rerun_to_main
gdb_test "handle $sig nostop noprint pass"
set test "handle $sig helps"
gdb_test "continue" " .*sem_post .*" "handle $sig helps"
# See if info threads produces anything approaching a thread list.
set test "info threads"
gdb_test_multiple "info threads" "$test" {
-re " Thread .*$gdb_prompt " {
pass "$test"
}
-re "$gdb_prompt " {
kfail gdb/1328 "$test"
}
}
# Check that the program can be quit.
set test "GDB exits with static thread program"
gdb_test_multiple "quit" "$test" {
-re "Quit anyway\\? \\(y or n\\) $" {
send_gdb "y\n"
exp_continue
}
eof {
pass "$test"
}
}
clean_restart ${binfile}
if { "$have_tls" != "" } {
if ![runto_main] {
return -1
}
gdb_breakpoint [gdb_get_line_number "tlsvar-is-set"]
gdb_continue_to_breakpoint "tlsvar-is-set" ".* tlsvar-is-set .*"
gdb_test "p tlsvar" " = 2" "tlsvar in thread"
gdb_test "thread 1" ".*"
# Unwind to main.
gdb_test "up 10" " in main .*"
gdb_test "p tlsvar" " = 1" "tlsvar in main"
}
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