| # Copyright 2013-2020 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 and use gas. |
| if {![dwarf2_support]} { |
| return 0 |
| } |
| |
| # This test can only be run on x86_64 targets. |
| if {![istarget "x86_64-*-*"] || ![is_lp64_target]} { |
| return 0 |
| } |
| |
| standard_testfile .S |
| |
| if { [prepare_for_testing "failed to prepare" $testfile $srcfile {nodebug}] } { |
| return -1 |
| } |
| |
| if ![runto stop_frame] { |
| perror "Failed to stop in stop_frame" |
| return -1 |
| } |
| |
| gdb_test "bt" \ |
| "#0 stop_frame \[^\r\n\]*\r\nBacktrace stopped: previous frame identical to this frame \\(corrupt stack\\?\\)" \ |
| "backtrace from stop_frame" |
| |
| gdb_test "up" \ |
| "Initial frame selected; you cannot go up\\\." \ |
| "up from stop_frame" |
