Merge GDB 7.5.1

gdb/testsuite/gdb.dwarf2/dw2-stack-boundary.exp

 # Copyright 2010-2012 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 load_lib dwarf.exp
 
 # This test can only be run on targets which support DWARF-2 and use gas.
 if {![dwarf2_support]} {
     return 0  
 }
 
-set testfile "dw2-stack-boundary"
-set srcfile ${testfile}.S
-set executable ${testfile}.x
-set binfile ${objdir}/${subdir}/${executable}
+standard_testfile .S
 
 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
     return -1
 }
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 
 # From gdb_file_cmd:
 if [is_remote host] {
     set arg [remote_download host $binfile]
     if { $arg == "" } {
         perror "download failed"
         return -1
     }
 }
 gdb_test_no_output "set complaints 100"
 gdb_test "file $binfile" {Reading symbols from .*\.\.\.location description stack underflow\.\.\.location description stack overflow\.\.\.done\.} "check partial symtab errors"
 
 gdb_test "p underflow" {Asked for position 0 of stack, stack only has 0 elements on it\.}
 gdb_test "p overflow" " = 2"