Merge GDB 7.5.1

gdb/testsuite/gdb.dwarf2/fission-reread.exp

-# Copyright 2010-2012 Free Software Foundation, Inc.
+# Copyright 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
 
-set test "watch-notconst"
-
 # This test can only be run on targets which support DWARF-2 and use gas.
 if ![dwarf2_support] {
     return 0  
 }
 
-# This test can only be run on x86 targets.
-if { ![is_x86_like_target] } {
-    return 0
-}
+set basename "fission-reread"
 
-if { [prepare_for_testing "${test}.exp" "${test}" \
-      {watch-notconst.c watch-notconst2.S} {nodebug}] } {
+standard_testfile .S
+
+# IWBN to use prepare_for_testing here, but we need to set debug-file-directory
+# before we load the binary.
+
+if { [build_executable "$testfile.exp" "$testfile" "$srcfile" {nodebug}] } {
     return -1
 }
 
-if { ![runto f] } {
-    perror "Could not run to breakpoint `f'."
-    continue
-}
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+# Set debug-file-directory so we find the dwo file.
+gdb_test_no_output "set debug-file-directory $subdir"
+gdb_load [standard_output_file $testfile]
 
-gdb_test "watch x" ".*\[Ww\]atchpoint 2: x" "watch x"
+gdb_test "break main" "Breakpoint.*at.*"
+
+# If we get this far gdb didn't crash, nor did an error occur.
+pass $testfile