Merge GDB 7.5.1

gdb/testsuite/gdb.base/sigstep.exp

 # Copyright 2004-2012 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/>.
 
 
 # The program sigstep.c creates a very simple backtrace containing one
 # signal handler and signal trampoline.  A flag is set and then the
 # handler returns.  This is repeated at infinitum.
 
 # This test runs the program up to the signal handler, and then
 # attempts to step/next out of the handler and back into main.
 
 if [target_info exists gdb,nosignals] {
     verbose "Skipping sigstep.exp because of nosignals."
     continue
 }
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 
 set testfile sigstep
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
     untested "Couldn't compile ${srcfile}.c"
     return -1
 }
 
 # get things started
@@ skipping 377 matching lines @@
     # Make the signal pending
     sleep 1
     
     gdb_test "$i" "done = 0.*" "$prefix; performing $i"
     gdb_test "clear $infinite_loop" ".*" "$prefix; clear infinite loop"
 }
 
 breakpoint_over_handler step
 breakpoint_over_handler next
 breakpoint_over_handler continue