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

   1 # Copyright 2003, 2004, 2007, 2008, 2009, 2010 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 # Please email any bugs, comments, and/or additions to this file to:
  17 # bug-gdb@gnu.org
  18
  19 # This file is part of the gdb testsuite.
  20
  21 if $tracelevel {
  22     strace $tracelevel
  23 }
  24
  25 # Test i386 unwinder.
  26
  27
  28 if ![istarget "i?86-*-*"] then {
  29     verbose "Skipping i386 unwinder tests."
  30     return
  31 }
  32
  33 set testfile "i386-unwind"
  34 set srcfile ${testfile}.c
  35 set binfile ${objdir}/${subdir}/${testfile}
  36
  37 # some targets have leading underscores on assembly symbols.
  38 # TODO: detect this automatically
  39 set additional_flags ""
  40 if { [istarget "*-*-cygwin*"] || [istarget "*-*-mingw*"] } then {
  41   set additional_flags "additional_flags=-DSYMBOL_PREFIX=\"_\""
  42 }
  43
  44 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } {
  45     untested i386-unwind.exp
  46     return -1
  47 }
  48
  49 gdb_exit
  50 gdb_start
  51 gdb_reinitialize_dir $srcdir/$subdir
  52 gdb_load ${binfile}
  53
  54 # Testcase for backtrace/1435.
  55
  56 # We use gdb_run_cmd so this stands a chance to work for remote
  57 # targets too.
  58 gdb_run_cmd
  59
  60 gdb_expect {
  61     -re "Program received signal SIGTRAP.*$gdb_prompt $" {
  62         pass "run past gdb1435"
  63     }
  64     -re ".*$gdb_prompt $" {
  65         fail "run past gdb1435"
  66     }
  67     timeout {
  68         fail "run past gdb1435 (timeout)"
  69     }
  70 }
  71
  72 gdb_test "backtrace 10" \
  73         "#1\[ \t]*$hex in gdb1435.*\r\n#2\[ \t\]*$hex in main.*" \
  74         "backtrace past gdb1435"