| # Copyright 2011-2013 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/>. |
| |
| if {![istarget *-linux*] || [skip_shlib_tests]} { |
| return 0 |
| } |
| |
| load_lib prelink-support.exp |
| |
| set testfile "dlopen-libpthread" |
| set srcmainfile ${testfile}.c |
| set srclibfile ${testfile}-lib.c |
| set executable ${testfile} |
| set binfile_lib ${objdir}/${subdir}/${executable}.so |
| set binfile ${objdir}/${subdir}/${executable} |
| set lib_dlopen [shlib_target_file ${executable}.so] |
| |
| # Use build_executable_own_libs as prelinked libpthread.so can produce false |
| # PASS - it is OK if GDB processes it still before relocation. |
| |
| set relink_args [build_executable_own_libs ${testfile}.exp ${executable}.so $srclibfile {debug shlib_pthreads} no] |
| if {$relink_args == "" || ![prelink_no $relink_args] |
| || [prepare_for_testing ${testfile}.exp ${executable} ${srcmainfile} {debug shlib_load}] } { |
| return -1 |
| } |
| gdb_load_shlibs $binfile_lib |
| |
| if { ![runto_main] } { |
| return -1 |
| } |
| |
| set test "info probes all rtld rtld_map_complete" |
| gdb_test_multiple $test $test { |
| -re "\[ \t\]rtld_map_complete\[ \t\]+0x\[0-9a-f\]+.*\r\n$gdb_prompt $" { |
| pass $test |
| } |
| -re "No probes matched\\.\r\n$gdb_prompt $" { |
| xfail $test |
| untested ${testfile}.exp |
| return |
| } |
| } |
| |
| set test "libpthread.so not found" |
| gdb_test_multiple "info sharedlibrary" $test { |
| -re "/libpthread\\.so.*\r\n$gdb_prompt $" { |
| fail $test |
| } |
| -re "/libc\\.so.*\r\n$gdb_prompt $" { |
| pass $test |
| } |
| } |
| |
| gdb_test "set variable filename=\"$lib_dlopen\"" |
| |
| gdb_breakpoint "notify" |
| |
| # The error was: |
| # Cannot find new threads: generic error |
| gdb_continue_to_breakpoint "notify" ".* notify-here .*" |
| |
| gdb_test "info sharedlibrary" {/libpthread\.so.*} "libpthread.so found" |