gdb/testsuite/gdb.arch/amd64-i386-address.exp

   1 # Copyright 2009-2015 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 file is part of the gdb testsuite.
  17
  18 # Test UNsigned extension of the 32-bit inferior address on a 64-bit host.
  19 # On native 32-bit host the test always PASSed.
  20
  21 if { (![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]) || ![is_lp64_target]
  22      || [istarget "*-*-openbsd*"] } then {
  23     verbose "Skipping amd64->i386 adress test."
  24     return
  25 }
  26
  27 if [prepare_for_testing amd64-i386-address.exp amd64-i386-address amd64-i386-address.S [list debug "additional_flags=-m32 -nostdlib"]] {
  28     return -1
  29 }
  30
  31 gdb_run_cmd
  32
  33 set test "trap stop"
  34 gdb_test_multiple "" $test {
  35     -re "Program received signal SIGTRAP,.*_start .*$gdb_prompt $" {
  36         pass $test
  37     }
  38 }
  39
  40 gdb_test "x/wx \$esp" "0x\[0-9a-f\]*:\t0xdeadf00d"
  41
  42 # Failure case would be:
  43 #       0xff8d7f00:     Cannot access memory at address 0xff8d7f00
  44 gdb_test "x/wx \$ebx" "0x\[0-9a-f\]*:\t0xdeadf00d"