Merge GDB 7.5.1

gdb/testsuite/gdb.base/opaque.exp

 # Copyright 1992, 1994-1997, 1999, 2002, 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/>.
 
 # This file was written by Fred Fish. (fnf@cygnus.com)
 
-if $tracelevel then {
-        strace $tracelevel
-}
-
 
 set testfile "opaque"
 set binfile ${objdir}/${subdir}/opaque
 
 #if  { [gdb_compile "${srcdir}/${subdir}/opaque0.c ${srcdir}/${subdir}/opaque1.c" "${binfile}" executable {debug}] != "" } {
 #     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
 #}
 
 if  { [gdb_compile "${srcdir}/${subdir}/opaque0.c" "${binfile}0.o" object {debug}] != "" } {
      untested opaque.exp
      return -1
 }
 
 if  { [gdb_compile "${srcdir}/${subdir}/opaque1.c" "${binfile}1.o" object {debug}] != "" } {
      untested opaque.exp
      return -1
 }
 
 if  { [gdb_compile "${binfile}0.o ${binfile}1.o" ${binfile} executable {debug}] != "" } {
      untested opaque.exp
      return -1
 }
 
 
 # Create and source the file that provides information about the compiler
 # used to compile the test case.
-if [get_compiler_info ${binfile}] {
+if [get_compiler_info] {
     return -1;
 }
 
 # Start with a fresh gdb.
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
@@ skipping 71 matching lines @@
     "type = struct foo \{\[\r\n\]+    int a;\[\r\n\]+    int b;\[\r\n\]+\}" \
     "ptype on opaque struct tagname (statically)"
 
 
 #
 # Done with static tests, now test dynamic opaque structure handling.
 # We reload the symbol table so we forget about anything we might
 # have learned during the static tests.
 #
 
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-}
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
 # Run to main, where struct foo is incomplete.
 if ![runto_main] {
     perror "cannot run to breakpoint at main"
 }
 
 
 # The current source file is now the one containing main().  The structure foo
@@ skipping 30 matching lines @@
 
 if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" }
 gdb_test "ptype struct foo" \
     "type = struct foo \{\[\r\n\]+    int a;\[\r\n\]+    int b;\[\r\n\]+\}" \
     "ptype on opaque struct tagname (dynamically) 1"
 
 
 # Now reload the symbols again so we forget about anything we might
 # have learned reading the symbols during the previous tests.
 
-if [istarget "mips-idt-*"] then {
-    # Restart because IDT/SIM runs out of file descriptors.
-    gdb_exit
-    gdb_start
-}
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
 # Run to getfoo, where struct foo is complete.
 if ![runto getfoo] {
     perror "cannot run to breakpoint at getfoo"
 }
 
 
 # Ensure that we know what foop is.
@@ skipping 21 matching lines @@
 gdb_test "ptype afoo" \
     "type = struct foo \{\[\r\n\]+    int a;\[\r\n\]+    int b;\[\r\n\]+\}" \
     "ptype on opaque struct instance (dynamically) 2"
 
 
 # Ensure that we know the form of an explicit struct foo.
 
 gdb_test "ptype struct foo" \
     "type = struct foo \{\[\r\n\]+    int a;\[\r\n\]+    int b;\[\r\n\]+\}" \
     "ptype on opaque struct tagname (dynamically) 2"