gdb/testsuite/gdb.arch/i386-unwind.exp

   1 # Copyright 2003, 2004, 2007, 2008, 2009, 2010, 2011
   2 # Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@gnu.org
  19
  20 # This file is part of the gdb testsuite.
  21
  22 if $tracelevel {
  23     strace $tracelevel
  24 }
  25
  26 # Test i386 unwinder.
  27
  28
  29 if {(![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]) || ![is_ilp32_target] } then {
  30     verbose "Skipping i386 unwinder tests."
  31     return
  32 }
  33
  34 set testfile "i386-unwind"
  35 set srcfile ${testfile}.c
  36 set binfile ${objdir}/${subdir}/${testfile}
  37
  38 # some targets have leading underscores on assembly symbols.
  39 # TODO: detect this automatically
  40 set additional_flags ""
  41 if { [istarget "*-*-cygwin*"] || [istarget "*-*-mingw*"] } then {
  42   set additional_flags "additional_flags=-DSYMBOL_PREFIX=\"_\""
  43 }
  44
  45 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } {
  46     untested i386-unwind.exp
  47     return -1
  48 }
  49
  50 gdb_exit
  51 gdb_start
  52 gdb_reinitialize_dir $srcdir/$subdir
  53 gdb_load ${binfile}
  54
  55 # Testcase for backtrace/1435.
  56
  57 # We use gdb_run_cmd so this stands a chance to work for remote
  58 # targets too.
  59 gdb_run_cmd
  60
  61 gdb_expect {
  62     -re "Program received signal SIGTRAP.*$gdb_prompt $" {
  63         pass "run past gdb1435"
  64     }
  65     -re ".*$gdb_prompt $" {
  66         fail "run past gdb1435"
  67     }
  68     timeout {
  69         fail "run past gdb1435 (timeout)"
  70     }
  71 }
  72
  73 gdb_test "backtrace 10" \
  74         "#1\[ \t]*$hex in gdb1435.*\r\n#2\[ \t\]*$hex in main.*" \
  75         "backtrace past gdb1435"