Merge GDB 7.5.1

gdb/testsuite/gdb.base/async.exp

 #   Copyright 1999, 2007-2012 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/>.
 
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 #
 # test running programs
 #
 
 set testfile "async"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
     untested async.exp
     return -1
 }
 
-if [get_compiler_info ${binfile}] {
+if [get_compiler_info] {
     return -1
 }
 
 ########################################
 ##
 ## Don't do any of these tests until we reach consensus on this file.
 ##
 return 0
 ########################################
 
 set board [target_info name]
 set current_target [target_info gdb_protocol]
 if { $current_target == "remote" } {
   unset_board_info "gdb_protocol"
   set_board_info "gdb_protocol" "async"
   } else {
       return 0
   }
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
-if [target_info exists gdb_stub] {
-    gdb_step_for_stub;
-}
 
 #
 # set it up at a breakpoint so we can play with it
 #
 if ![runto_main] then {
     perror "couldn't run to breakpoint"
     continue
 }
 
 gdb_test "break baz" ".*" ""
@@ skipping 67 matching lines @@
 gdb_test "set display-exec-done off" ".*" ""
 
 unset_board_info "gdb_protocol"
 set_board_info "gdb_protocol" "remote"