gdb/testsuite/gdb.dwarf2/dw2-stack-boundary.exp

   1 # Copyright 2010-2024 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15 load_lib dwarf.exp
  16
  17 # This test can only be run on targets which support DWARF-2 and use gas.
  18 require dwarf2_support
  19
  20 standard_testfile .S
  21
  22 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
  23     return -1
  24 }
  25
  26 clean_restart
  27
  28 gdb_test_no_output "maint set dwarf synchronous on"
  29
  30 set host_binfile [gdb_remote_download host $binfile]
  31 gdb_test_no_output "set complaints 100"
  32 set w1 0
  33 set w2 0
  34 gdb_test_multiple "file $host_binfile" "file command" {
  35     -re "\r\nReading symbols from \[^\r\n\]*\\.\\.\\." {
  36         exp_continue
  37     }
  38     -re "^\r\nDuring symbol reading: location description stack underflow" {
  39         set w1 1
  40         exp_continue
  41     }
  42     -re "^\r\nDuring symbol reading: location description stack overflow" {
  43         set w2 1
  44         exp_continue
  45     }
  46     -re -wrap "" {
  47         pass $gdb_test_name
  48     }
  49 }
  50
  51 set readnow_p [readnow]
  52
  53 if { $readnow_p } {
  54     setup_kfail "gdb/26796" *-*-*
  55 }
  56 gdb_assert {$w1 && $w2}
  57
  58 gdb_test "p underflow" {Asked for position 0 of stack, stack only has 0 elements on it\.}
  59 gdb_test "p overflow" " = 2"