| # Copyright 2007-2019 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 file is part of the gdb testsuite. |
| |
| # Test that GDB can handle overlapping sizes of symbols. |
| |
| if { ![is_x86_like_target] } then { |
| verbose "Skipping i386 unwinder tests." |
| return |
| } |
| |
| standard_testfile |
| |
| # some targets have leading underscores on assembly symbols. |
| set additional_flags [gdb_target_symbol_prefix_flags] |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ |
| executable [list debug $additional_flags]] != "" } { |
| untested "failed to compile" |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| # We use gdb_run_cmd so this stands a chance to work for remote |
| # targets too. |
| gdb_run_cmd |
| gdb_test "" "Program received signal SIGTRAP.*" "run past main" |
| |
| set message "backtrace shows the outer function" |
| gdb_test_multiple "backtrace 10" $message { |
| -re "#1\[ \t]*$hex in inner.*$gdb_prompt $" { |
| fail $message |
| } |
| -re "#1\[ \t]*$hex in main.*$gdb_prompt $" { |
| pass $message |
| } |
| } |