Merge GDB 7.5.1

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

 # Copyright 2011-2012 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-op-stack-value"
-set srcfile ${testfile}.S
-set executable ${testfile}.x
+standard_testfile .S
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objdir}/${subdir}/${executable}" object {nodebug}] != "" } {
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" $binfile \
+           object {nodebug}] != "" } {
     return -1
 }
 
-clean_restart $executable
+clean_restart $testfile
 
 gdb_test "p/x stack2" " = 0x1"
 gdb_test "p/x stack8" " = 0x1"
 
 set test "x/wx &aa551234"
 gdb_test_multiple $test $test {
     -re ":\[ \t\]*0x341255aa\r\n$gdb_prompt $" {
         # little endian
         pass $test
         gdb_test "p/x implicit4to2" " = 0x2211"
         gdb_test "p/x implicit4to4" " = 0x44332211"
     }
     -re ":\[ \t\]*0xaa551234\r\n$gdb_prompt $" {
         # big endian
         pass $test
         gdb_test "p/x implicit4to2" " = 0x3344"
         gdb_test "p/x implicit4to4" " = 0x11223344"
     }
     -re ":\[ \t\]*0x\[0-9a-f\]{8}\r\n$gdb_prompt $" {
         unsupported $test
     }
 }