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

   1 # Copyright 2010, 2011 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 # This test can only be run on targets which support DWARF-2 and use gas.
  17 # For now pick a sampling of likely targets.
  18 if {![istarget *-*-linux*]
  19     && ![istarget *-*-gnu*]
  20     && ![istarget *-*-elf*]
  21     && ![istarget *-*-openbsd*]
  22     && ![istarget arm-*-eabi*]
  23     && ![istarget powerpc-*-eabi*]} {
  24     return 0
  25 }
  26
  27 set testfile "dw2-stack-boundary"
  28 set srcfile ${testfile}.S
  29 set executable ${testfile}.x
  30 set binfile ${objdir}/${subdir}/${executable}
  31
  32 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
  33     return -1
  34 }
  35
  36 gdb_exit
  37 gdb_start
  38 gdb_reinitialize_dir $srcdir/$subdir
  39
  40 # From gdb_file_cmd:
  41 if [is_remote host] {
  42     set arg [remote_download host $binfile]
  43     if { $arg == "" } {
  44         perror "download failed"
  45         return -1
  46     }
  47 }
  48 gdb_test_no_output "set complaints 100"
  49 gdb_test "file $binfile" {Reading symbols from .*\.\.\.location description stack underflow\.\.\.location description stack overflow\.\.\.done\.} "check partial symtab errors"
  50
  51 gdb_test "p underflow" {Asked for position 0 of stack, stack only has 0 elements on it\.}
  52 gdb_test "p overflow" " = 2"