Merge GDB 7.5.1

gdb/testsuite/gdb.base/sigrepeat.exp

 # Copyright 2004-2005, 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/>.
 
 
 # The program sigrepeat.c creates a repeating timer and then waits for
 # it to fire multiple times.  The objective is to create a backlog if
 # sigalrm signals and hence cause repeated signal delivery without any
 # cpu advancment.
 
 if [target_info exists gdb,nosignals] {
     verbose "Skipping sigrepeat.exp because of nosignals."
     continue
 }
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 
 set testfile sigrepeat
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
     untested "Couldn't compile ${srcfile}"
     return -1
 }
 
 # get things started
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
 # Advance to main
 if { ![runto_main] } then {
     gdb_suppress_tests;
 }
 
 # Run to the signal handler wait loop.
 set infinite_loop [gdb_get_line_number {infinite loop}]
 gdb_test "advance $infinite_loop" ".*" "advance to infinite loop"
 
 # Make the first of many signals come pending
 sleep 1
 
 # Try to step off this line
 gdb_test "next" "return 0;.*"