gdb/testsuite/gdb.dwarf2/dw2-op-stack-value.exp

   1 # Copyright 2011-2013 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 load_lib dwarf.exp
  16
  17 # This test can only be run on targets which support DWARF-2 and use gas.
  18 if {![dwarf2_support]} {
  19     return 0
  20 }
  21
  22 standard_testfile .S
  23
  24 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" $binfile \
  25            object {nodebug}] != "" } {
  26     return -1
  27 }
  28
  29 clean_restart $testfile
  30
  31 gdb_test "p/x stack2" " = 0x1"
  32 gdb_test "p/x stack8" " = 0x1"
  33
  34 set test "x/wx &aa551234"
  35 gdb_test_multiple $test $test {
  36     -re ":\[ \t\]*0x341255aa\r\n$gdb_prompt $" {
  37         # little endian
  38         pass $test
  39         gdb_test "p/x implicit4to2" " = 0x2211"
  40         gdb_test "p/x implicit4to4" " = 0x44332211"
  41     }
  42     -re ":\[ \t\]*0xaa551234\r\n$gdb_prompt $" {
  43         # big endian
  44         pass $test
  45         gdb_test "p/x implicit4to2" " = 0x3344"
  46         gdb_test "p/x implicit4to4" " = 0x11223344"
  47     }
  48     -re ":\[ \t\]*0x\[0-9a-f\]{8}\r\n$gdb_prompt $" {
  49         unsupported $test
  50     }
  51 }