| # Copyright 2021 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/>. |
| |
| load_lib dwarf.exp |
| |
| # This test can only be run on targets which support DWARF-2. |
| if {![dwarf2_support]} { |
| return 0 |
| } |
| |
| standard_testfile main.c |
| |
| # First check whether we can actually handle the non-symlink case. |
| with_test_prefix non-symlink { |
| if { [prepare_for_testing "failed to prepare" "${testfile}" \ |
| [list ${srcfile}]] } { |
| return -1 |
| } |
| |
| require {ensure_gdb_index $binfile} != -1 |
| } |
| |
| # Regenerate exec without index. |
| if { [prepare_for_testing "failed to prepare" "${testfile}" \ |
| [list ${srcfile}]] } { |
| return -1 |
| } |
| |
| set symlink [file dirname $binfile]/symlink |
| |
| if { ![file exists $symlink] } { |
| file link -symbolic $symlink $binfile |
| } |
| |
| if { [ensure_gdb_index $symlink] == -1 } { |
| fail "Unable to call gdb-add-index with a symlink to a symfile" |
| return -1 |
| } |
| |
| # Ok, we have a copy of $binfile with an index. |
| # Restart gdb and verify the index was used. |
| |
| clean_restart $symlink |
| gdb_test "mt print objfiles ${testfile}" \ |
| "(gdb_index|debug_names).*" \ |
| "index used" |