gdb/testsuite/gdb.base/morestack.exp

   1 # Copyright (C) 2011-2016 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 if [get_compiler_info] {
  17     return -1
  18 }
  19
  20 if {$gcc_compiled == 0} {
  21     return -1
  22 }
  23
  24 standard_testfile
  25
  26 # -fuse-ld=gold is used for calling printf code built without -fsplit-stack
  27 # which could crash otherwise.  See GCC documentation of -fsplit-stack.
  28 set opts "additional_flags=-fsplit-stack"
  29 if { [prepare_for_testing ${testfile}.exp ${testfile} $srcfile [list $opts additional_flags=-fuse-ld=gold]] \
  30      && [prepare_for_testing ${testfile}.exp ${testfile} $srcfile $opts] } {
  31     return -1
  32 }
  33
  34 if ![runto_main] {
  35     return -1
  36 }
  37
  38 gdb_breakpoint "marker_hit"
  39 gdb_breakpoint "marker_miss"
  40
  41 set test "continue"
  42 gdb_test_multiple $test $test {
  43     -re "marker_hit.*$gdb_prompt $" {
  44         pass $test
  45     }
  46     -re "marker_miss.*$gdb_prompt $" {
  47         # The testcase failed to violated the frame_id_inner condition by
  48         # handing inner frame with higher (on the stack-grows-down arches)
  49         # $sp address than the outer frame.
  50         xfail $test
  51         return 0
  52     }
  53 }
  54
  55 # FAIL was on `bt' producing:
  56 # Backtrace stopped: previous frame inner to this frame (corrupt stack?)
  57 gdb_test "up 3000" " in main .*"