gdb/testsuite/gdb.dwarf2/no-gnu-debuglink.exp

   1 # Copyright 2022-2024 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
  16 # Check that loading a file with a broken .gnu_debugaltlink doesn't crash gdb.
  17
  18 load_lib dwarf.exp
  19
  20 # This test can only be run on targets which support DWARF-2 and use gas.
  21 require dwarf2_support
  22
  23 # No remote host testing either.
  24 require {!is_remote host}
  25
  26 standard_testfile main.c no-gnu-debuglink.S
  27
  28 set asm_file [standard_output_file $srcfile2]
  29
  30 Dwarf::assemble $asm_file {
  31     gnu_debugaltlink "file-not-here" "0000000000000000000000000000000000000000"
  32 }
  33
  34 if { [build_executable $testfile.exp $testfile [list $srcfile $asm_file]] } {
  35     return -1
  36 }
  37
  38 clean_restart
  39 gdb_test_no_output "maint set dwarf synchronous on"
  40
  41 set msg "\r\nwarning: could not find '\.gnu_debugaltlink' file for \[^\r\n\]*"
  42 gdb_test "file $binfile" "$msg" "file command"
  43
  44 set question "Load new symbol table from .*\? .y or n. "
  45 gdb_test "file $binfile" "" "file command, again" $question "y"