1 # Copyright 2011-2022 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16 if {![isnative] || ![istarget *-linux*] || [skip_shlib_tests]} {
20 load_lib prelink-support.exp
22 set testfile "dlopen-libpthread"
23 set srcmainfile ${testfile}.c
24 set srclibfile ${testfile}-lib.c
25 set executable ${testfile}
26 set binfile_lib [standard_output_file ${executable}.so]
27 set lib_dlopen [shlib_target_file ${executable}.so]
29 # Use build_executable_own_libs as prelinked libpthread.so can produce false
30 # PASS - it is OK if GDB processes it still before relocation.
32 set relink_args [build_executable_own_libs ${testfile}.exp ${executable}.so $srclibfile {debug shlib_pthreads} no]
33 if {$relink_args == "" || ![prelink_no $relink_args]
34 || [prepare_for_testing "failed to prepare" ${executable} ${srcmainfile} {debug shlib_load}] } {
37 gdb_load_shlib $binfile_lib
39 if { ![runto_main] } {
43 set test "info probes all rtld rtld_map_complete"
44 gdb_test_multiple $test $test {
45 -re "\[ \t\]rtld_map_complete\[ \t\]+0x\[0-9a-f\]+.*\r\n$gdb_prompt $" {
48 -re "No probes matched\\.\r\n$gdb_prompt $" {
50 untested "no matching probes"
55 set test "libpthread.so not found"
56 gdb_test_multiple "info sharedlibrary" $test {
57 -re "/libpthread\\.so.*\r\n$gdb_prompt $" {
60 -re "/libc\\.so.*\r\n$gdb_prompt $" {
65 gdb_test "set variable filename=\"$lib_dlopen\""
67 gdb_breakpoint "notify"
70 # Cannot find new threads: generic error
71 gdb_continue_to_breakpoint "notify" ".* notify-here .*"
73 gdb_test "info sharedlibrary" {/libpthread\.so.*} "libpthread.so found"