| # Copyright 2010-2021 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 and use gas. |
| if {![dwarf2_support]} { |
| return 0 |
| } |
| |
| standard_testfile .S |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } { |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| # From gdb_file_cmd: |
| if [is_remote host] { |
| set arg [remote_download host $binfile] |
| if { $arg == "" } { |
| perror "download failed" |
| return -1 |
| } |
| } |
| gdb_test_no_output "set complaints 100" |
| set w1 0 |
| set w2 0 |
| gdb_test_multiple "file $binfile" "file command" { |
| -re "\r\nReading symbols from \[^\r\n\]*\\.\\.\\." { |
| exp_continue |
| } |
| -re "^\r\nDuring symbol reading: location description stack underflow" { |
| set w1 1 |
| exp_continue |
| } |
| -re "^\r\nDuring symbol reading: location description stack overflow" { |
| set w2 1 |
| exp_continue |
| } |
| -re -wrap "" { |
| pass $gdb_test_name |
| } |
| } |
| |
| set readnow_p [readnow] |
| |
| if { $readnow_p } { |
| setup_kfail "gdb/26796" *-*-* |
| } |
| gdb_assert {$w1 && $w2} |
| |
| gdb_test "p underflow" {dwarf expression stack underflow} |
| gdb_test "p overflow" " = 2" |
