Merge GDB 7.5.1

gdb/testsuite/gdb.base/auxv.exp

 # Test `info auxv' and related functionality.
 
 # Copyright (C) 1992-2000, 2004, 2007-2010, 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 based on corefile.exp which was written by Fred
 # Fish. (fnf@cygnus.com)
 
 if { ! [istarget "*-*-linux*"] && ! [istarget "*-*-solaris*"] } {
     verbose "Skipping auxv.exp because of lack of support."
     return
 }
 
-if $tracelevel then {
-        strace $tracelevel
-}
-
 
 set testfile "auxv"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 set corefile ${objdir}/${subdir}/${testfile}.corefile
 set gcorefile ${objdir}/${subdir}/${testfile}.gcore
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
+                  {debug additional_flags=-DUSE_RLIMIT}] != ""
+     && [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
+                  {debug}] != "" } {
     untested "couldn't compile ${srcdir}/${subdir}/${srcfile}"
     return -1
 }
 
 # Use a fresh directory to confine the native core dumps.
 # Make it the working directory for gdb and its child.
 set coredir "${objdir}/${subdir}/coredir.[getpid]"
 file mkdir $coredir
 set core_works [expr [isnative] && ! [is_remote target]]
 
@@ skipping 103 matching lines @@
 if {$core_works} {
     # Find the
     set names [glob -nocomplain -directory $coredir *core*]
     if {[llength $names] == 1} {
         set file [file join $coredir [lindex $names 0]]
         remote_exec build "mv $file $corefile"
         pass $test
     } else {
         set core_works 0
         warning "can't generate a core file - core tests suppressed - check ulimit -c"
-        fail $test
+        unsupported $test
     }
 } else {
     unsupported $test
 }
 remote_exec build "rm -rf $coredir"
 
 # Now we can examine the core files and check that their data matches what
 # we saw in the process.  Note that the exact data can vary between runs,
 # so it's important that the native core dump file and the gcore-created dump
 # both be from the same run of the program as we examined live.
@@ skipping 14 matching lines @@
             fail $test2
         }
     }
 }
 
 do_core_test $core_works $corefile \
     "info auxv on native core dump" "matching auxv data from live and core"
 
 do_core_test $gcore_works $gcorefile \
     "info auxv on gcore-created dump" "matching auxv data from live and gcore"