| # Copyright 2022-2024 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/>. |
| |
| # This test is a regression test for when GDB debugs a program with: |
| # - set follow-fork-mode child |
| # - set detach-on-fork off |
| # |
| # If the program forks, and the child loads a shared library (via |
| # dlopen for example), GDB should still load the symtab for this objfile. |
| # When a breakpoint is hit in this file, GDB should display the location |
| # in the source of the shlib, and "list" should display the source where |
| # the program stopped. |
| |
| require allow_shlib_tests |
| |
| standard_testfile .c -shlib.c |
| set shlib_path [standard_output_file ${testfile}-lib.so] |
| |
| if { [gdb_compile_shlib $srcdir/$subdir/$srcfile2 $shlib_path {debug}] != "" } { |
| return |
| } |
| |
| set shlib_path_target [gdb_download_shlib $::shlib_path] |
| |
| set opts [list shlib_load additional_flags=-DSHLIB_PATH="${shlib_path_target}"] |
| if { [build_executable "failed to prepare" ${testfile} ${srcfile} $opts] } { |
| return |
| } |
| |
| proc do_test {} { |
| clean_restart $::binfile |
| gdb_locate_shlib $::shlib_path |
| gdb_test_no_output "set follow-fork-mode child" |
| gdb_test_no_output "set detach-on-fork off" |
| |
| runto "add" allow-pending |
| |
| # Since we have debug info in the shlib, we should have the file name available. |
| gdb_test "frame" "add \(.*\) at .*$::srcfile2:\[0-9\]+.*" |
| |
| # We must also be able to display the source for the current function. |
| gdb_test "list" "return a \\+ b;.*" |
| } |
| |
| do_test |