Merge GDB 7.5.1

gdb/testsuite/gdb.base/break-on-linker-gcd-function.exp

 # Copyright 2011-2012 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/>.
 
 # This file is part of the gdb testsuite
 
 # Test casting, especially between class types or pointer-to-class
 # types.
 
 # This file is part of the gdb testsuite
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 #
 # test running programs
 #
 if { [skip_cplus_tests] } { continue }
 
 set testfile "break-on-linker-gcd-function"
 set srcfile ${testfile}.cc
 set binfile ${objdir}/${subdir}/${testfile}
 
-if [get_compiler_info ${binfile} "c++"] {
+if [get_compiler_info "c++"] {
     return -1;
 }
 
 set additional_flags {-ffunction-sections -Wl,--gc-sections}
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
            [list debug c++ additional_flags=$additional_flags]] != "" } {
     untested $srcfile
     return -1
 }
 
 clean_restart $testfile
 
 # Single hex digit
 set xd {[0-9a-f]}
 
 # This accepts e.g. "Breakpoint 1 at 0x40968a" (fixed GDB)
 # but rejects e.g. "Breakpoint 1 at 0x4" (broken GDB).
 gdb_test "b [gdb_get_line_number "gdb break here"]" "Breakpoint \[0-9\] at 0x${xd}${xd}+: .*"