Merge GDB 7.5.1

gdb/testsuite/gdb.base/sigaltstack.exp

 # Copyright 2004, 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 sigaltstack.c creates a backtrace containing nested
 # signal handlers on an alternative stack.  This in turn leads to a
 # non-contiguous (and possibly non-monotonic) backtrace - stack
 # address jump at the normal-alt stack boundary.
 
 # This test confirms that GDB can both backtrace through and finish
 # such a stack.
 
 if [target_info exists gdb,nosignals] {
     verbose "Skipping signals.exp because of nosignals."
     continue
 }
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 
 set testfile sigaltstack
 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 49 matching lines @@
 }
 
 # Finish?
 finish_test "signal handler called." "finish from catch LEAF"
 finish_test "thrower .next_level=INNER, .*" "finish to throw INNER"
 finish_test "catcher .*" "finish to catch INNER"
 finish_test "signal handler called.*" "finish from catch INNER"
 finish_test "thrower .next_level=OUTER, .*" "finish to OUTER"
 finish_test "catcher .*" "finish to catch MAIN"
 finish_test "main .*" "finish to MAIN"