Imported from /home/lorry/working-area/delta_gcc-tarball/gcc-4.9.2.tar.bz2.gcc-4.9.2

51 files changed, 195 insertions, 113 deletions

diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index fc3b5c0aeb..62f7cdadd3 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,18 +1,80 @@
-2013-04-11  Release Manager
+2014-10-30  Release Manager
 
-	* GCC 4.7.3 released.
+	* GCC 4.9.2 released.
 
-2012-09-20  Release Manager
+2014-07-28  Ulrich Weigand  <uweigand@de.ibm.com>
 
-	* GCC 4.7.2 released.
+	PR libobjc/61920
+	* encoding.c (rs6000_special_adjust_field_align_p): Use definition
+	that matches the 4.9 branch ABI.
 
-2012-06-14  Release Manager
+2014-07-27  Alan Modra  <amodra@gmail.com>
+	    Matthias Klose  <doko@ubuntu.com>
+
+	PR libobjc/61920
+
+	* encoding.c: Define rs6000_special_adjust_field_align_p.
+
+2014-07-16  Release Manager
+
+	* GCC 4.9.1 released.
+
+2014-04-22  Release Manager
+
+	* GCC 4.9.0 released.
+
+2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	Update copyright years
+
+2013-09-20  Alan Modra  <amodra@gmail.com>
+
+	* configure: Regenerate.
+
+2013-07-21   Ondřej Bílka  <neleai@seznam.cz>
+
+	* class.c: Fix typos.
+	* encoding.c: Likewise.
+	* init.c: Likewise.
+	* objc-private/runtime.h: Likewise.
+	* objc/runtime.h: Likewise.
+	* objc-sync.c: Likewise.
 
-	* GCC 4.7.1 released.
+2013-07-04  Kai Tietz  <ktietz@redhat.com>
 
-2012-03-22  Release Manager
+	* exception.c: Add check for SjLj to SEH blocks.
 
-	* GCC 4.7.0 released.
+2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	Update copyright years.
+
+2012-10-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	* encoding.c (TARGET_VSX): Provide definitions based on the
+	current compilation options, and not based off the target options
+	structure.
+	(TARGET_ALTIVEC): Likewise.
+	(TARGET_64BIT): Likewise.
+
+2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* configure: Regenerated.
+
+2012-07-19  Tristan Gingold  <gingold@adacore.com>
+	    Richard Henderson  <rth@redhat.com>
+
+	* exception.c (__gnu_objc_personality_seh0): New function.
+
+2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure: Regenerated.
+
+2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (enable_objc_gc): Remove alpha*-dec-osf* handling.
+	* configure: Regenerate.
+
+	* thr.c (_XOPEN_SOURCE): Define unconditionally.
 
 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
 
@@ -43,7 +105,7 @@
 	fields other than the first two upon loading a class.
 
 2011-10-09  Nicola Pero  <nicola.pero@meta-innovation.com>
-	
+
 	* class.c (objc_lookup_class): Added back for compatibility with
 	clang which seems to emit calls to it.
 
diff --git a/libobjc/Makefile.in b/libobjc/Makefile.in
index 1427bac43b..c6f155bd40 100644
--- a/libobjc/Makefile.in
+++ b/libobjc/Makefile.in
@@ -1,6 +1,5 @@
 # Makefile for GNU Objective C runtime library.
-# Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
diff --git a/libobjc/NXConstStr.m b/libobjc/NXConstStr.m
index 1442ba6d39..1b8bb7621e 100644
--- a/libobjc/NXConstStr.m
+++ b/libobjc/NXConstStr.m
@@ -1,5 +1,5 @@
 /* Implementation of the NXConstantString class for Objective-C.
-   Copyright (C) 1995, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1995-2014 Free Software Foundation, Inc.
    Contributed by Pieter J. Schoenmakers <tiggr@es.ele.tue.nl>
 
 This file is part of GCC.
diff --git a/libobjc/Object.m b/libobjc/Object.m
index 552acb037f..6e4af06316 100644
--- a/libobjc/Object.m
+++ b/libobjc/Object.m
@@ -1,6 +1,5 @@
 /* The implementation of class Object for Objective-C.
-   Copyright (C) 1993, 1994, 1995, 1997, 2002, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/Protocol.m b/libobjc/Protocol.m
index 400f2a2087..9ad7afda90 100644
--- a/libobjc/Protocol.m
+++ b/libobjc/Protocol.m
@@ -1,5 +1,5 @@
 /* This file contains the implementation of class Protocol.
-   Copyright (C) 1993, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC. 
 
diff --git a/libobjc/accessors.m b/libobjc/accessors.m
index a47903a6c8..a912155fff 100644
--- a/libobjc/accessors.m
+++ b/libobjc/accessors.m
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime accessors functions
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero
 
 This file is part of GCC.
diff --git a/libobjc/acinclude.m4 b/libobjc/acinclude.m4
index 581a5f272a..34cd102577 100644
--- a/libobjc/acinclude.m4
+++ b/libobjc/acinclude.m4
@@ -1,5 +1,4 @@
-dnl Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2010
-dnl Free Software Foundation, Inc.
+dnl Copyright (C) 1994-2014 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
diff --git a/libobjc/class.c b/libobjc/class.c
index 3b750829f3..190dabcb74 100644
--- a/libobjc/class.c
+++ b/libobjc/class.c
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime class related functions
-   Copyright (C) 1993, 1995, 1996, 1997, 2001, 2002, 2009, 2010
-     Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup and Dennis Glatting.
 
    Lock-free class table code designed and written from scratch by
@@ -765,7 +764,7 @@ objc_get_meta_class (const char *name)
 }
 
 /* This is not used by GCC, but the clang compiler seems to use it
-   when targetting the GNU runtime.  That's wrong, but we have it to
+   when targeting the GNU runtime.  That's wrong, but we have it to
    be compatible.  */
 Class
 objc_lookup_class (const char *name)
diff --git a/libobjc/configure b/libobjc/configure
index 8c07356af0..dd39d7ec8b 100755
--- a/libobjc/configure
+++ b/libobjc/configure
@@ -2329,13 +2329,6 @@ if test "${enable_objc_gc+set}" = set; then :
     OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
     OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
     OBJC_BOEHM_GC_INCLUDES='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
-    case "${host}" in
-      alpha*-dec-osf*)
-        # boehm-gc headers include <pthread.h>, which needs to be compiled
-	# with -pthread on Tru64 UNIX.
-        OBJC_GCFLAGS="${OBJC_GCFLAGS} -pthread"
-	;;
-    esac
     ;;
 esac
 else
@@ -6063,7 +6056,7 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
@@ -6079,9 +6072,19 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	    LD="${LD-ld} -m elf_i386_fbsd"
 	    ;;
 	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_i386"
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
 	    ;;
-	  ppc64-*linux*|powerpc64-*linux*)
+	  powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf32lppclinux"
+	    ;;
+	  powerpc64-*linux*)
 	    LD="${LD-ld} -m elf32ppclinux"
 	    ;;
 	  s390x-*linux*)
@@ -6100,7 +6103,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	  x86_64-*linux*)
 	    LD="${LD-ld} -m elf_x86_64"
 	    ;;
-	  ppc*-*linux*|powerpc*-*linux*)
+	  powerpcle-*linux*)
+	    LD="${LD-ld} -m elf64lppc"
+	    ;;
+	  powerpc-*linux*)
 	    LD="${LD-ld} -m elf64ppc"
 	    ;;
 	  s390*-*linux*|s390*-*tpf*)
@@ -7621,6 +7627,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 	# AIX 5 now supports IA64 processor
 	lt_prog_compiler_static='-Bstatic'
       fi
+      lt_prog_compiler_pic='-fPIC'
       ;;
 
     amigaos*)
@@ -10594,7 +10601,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10597 "configure"
+#line 10604 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10700,7 +10707,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10703 "configure"
+#line 10710 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11471,7 +11478,7 @@ if test "${enable_sjlj_exceptions+set}" = set; then :
   enableval=$enable_sjlj_exceptions; :
 else
   cat > conftest.$ac_ext << EOF
-#line 11474 "configure"
+#line 11481 "configure"
 @interface Frob
 @end
 @implementation Frob
diff --git a/libobjc/configure.ac b/libobjc/configure.ac
index 52599e6019..340851fc98 100644
--- a/libobjc/configure.ac
+++ b/libobjc/configure.ac
@@ -1,6 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-#   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004
-#   2005, 2006, 2009, 2011 Free Software Foundation, Inc.
+#   Copyright (C) 1994-2014 Free Software Foundation, Inc.
 #   Originally contributed by Dave Love (d.love@dl.ac.uk).
 #
 #This file is part of GCC.
@@ -71,13 +70,6 @@ AC_ARG_ENABLE(objc-gc,
     OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
     OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
     OBJC_BOEHM_GC_INCLUDES='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
-    case "${host}" in
-      alpha*-dec-osf*)
-        # boehm-gc headers include <pthread.h>, which needs to be compiled
-	# with -pthread on Tru64 UNIX.
-        OBJC_GCFLAGS="${OBJC_GCFLAGS} -pthread"
-	;;
-    esac
     ;;
 esac],
 [OBJC_GCFLAGS=''; OBJC_BOEHM_GC=''; OBJC_BOEHM_GC_INCLUDES=''])
diff --git a/libobjc/encoding.c b/libobjc/encoding.c
index bd8b67e0e8..c476f22ad4 100644
--- a/libobjc/encoding.c
+++ b/libobjc/encoding.c
@@ -1,6 +1,5 @@
 /* Encoding of types for Objective C.
-   Copyright (C) 1993, 1995, 1996, 1997, 1998, 2000, 2002, 2004, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
    Bitfield support by Ovidiu Predescu
 
@@ -112,6 +111,32 @@ static int __attribute__ ((__unused__)) not_target_flags = 0;
 #undef ALTIVEC_VECTOR_MODE
 #define ALTIVEC_VECTOR_MODE(MODE) (0)
 
+/* Replace TARGET_VSX, TARGET_ALTIVEC, and TARGET_64BIT with constants based on
+   the current switches, rather than looking in the options structure.  */
+#ifdef _ARCH_PPC
+#undef TARGET_VSX
+#undef TARGET_ALTIVEC
+#undef TARGET_64BIT
+
+#ifdef __VSX__
+#define TARGET_VSX 1
+#else
+#define TARGET_VSX 0
+#endif
+
+#ifdef __ALTIVEC__
+#define TARGET_ALTIVEC 1
+#else
+#define TARGET_ALTIVEC 0
+#endif
+
+#ifdef _ARCH_PPC64
+#define TARGET_64BIT 1
+#else
+#define TARGET_64BIT 0
+#endif
+#endif
+
 /* Furthermore, some (powerpc) targets also use TARGET_ALIGN_NATURAL
  in their alignment macros. Currently[4.5/6], rs6000.h points this
  to a static variable, initialized by target overrides. This is reset
@@ -167,6 +192,8 @@ _darwin_rs6000_special_round_type_align (const char *struc, int comp, int spec)
    ? MAX (MAX (COMPUTED, SPECIFIED), 64)				\
    : MAX (COMPUTED, SPECIFIED));})
 
+#define rs6000_special_adjust_field_align_p(FIELD, COMPUTED) \
+ (TARGET_ALTIVEC && TREE_CODE (TREE_TYPE (FIELD)) == VECTOR_TYPE)
 
 /* Skip a variable name, enclosed in quotes (").  */
 static inline
@@ -1036,7 +1063,7 @@ objc_get_type_qualifiers (const char *type)
   These functions are used by objc_sizeof_type and objc_alignof_type
   functions to compute the size and alignment of structures. The
   previous method of computing the size and alignment of a structure
-  was not working on some architectures, particulary on AIX, and in
+  was not working on some architectures, particularly on AIX, and in
   the presence of bitfields inside the structure.  */
 void
 objc_layout_structure (const char *type,
diff --git a/libobjc/error.c b/libobjc/error.c
index b56aa4da66..51f18f1051 100644
--- a/libobjc/error.c
+++ b/libobjc/error.c
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime Error Functions
-   Copyright (C) 1993, 1994, 1995, 1996, 1997, 2002, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/exception.c b/libobjc/exception.c
index 04308ce13e..9d560c47df 100644
--- a/libobjc/exception.c
+++ b/libobjc/exception.c
@@ -1,5 +1,5 @@
 /* The implementation of exception handling primitives for Objective-C.
-   Copyright (C) 2004, 2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2004-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -202,6 +202,8 @@ get_ttype_entry (struct lsda_header_info *info, _Unwind_Word i)
 #ifdef SJLJ_EXCEPTIONS
 #define PERSONALITY_FUNCTION	__gnu_objc_personality_sj0
 #define __builtin_eh_return_data_regno(x) x
+#elif defined(__SEH__) && !defined (__USING_SJLJ_EXCEPTIONS__)
+#define PERSONALITY_FUNCTION	__gnu_objc_personality_imp
 #else
 #define PERSONALITY_FUNCTION	__gnu_objc_personality_v0
 #endif
@@ -225,6 +227,9 @@ PERSONALITY_FUNCTION (_Unwind_State state,
 
 #define CONTINUE_UNWINDING return _URC_CONTINUE_UNWIND
 
+#if defined (__SEH__) && !defined (__USING_SJLJ_EXCEPTIONS__)
+static
+#endif
 _Unwind_Reason_Code
 PERSONALITY_FUNCTION (int version,
 		      _Unwind_Action actions,
@@ -519,3 +524,13 @@ objc_exception_throw (id exception)
   abort ();
 }
 
+#if defined (__SEH__) && !defined (__USING_SJLJ_EXCEPTIONS__)
+EXCEPTION_DISPOSITION
+__gnu_objc_personality_seh0 (PEXCEPTION_RECORD ms_exc, void *this_frame,
+			     PCONTEXT ms_orig_context,
+			     PDISPATCHER_CONTEXT ms_disp)
+{
+  return _GCC_specific_handler (ms_exc, this_frame, ms_orig_context,
+				ms_disp, __gnu_objc_personality_imp);
+}
+#endif
diff --git a/libobjc/gc.c b/libobjc/gc.c
index d009230b78..9c31c23dd6 100644
--- a/libobjc/gc.c
+++ b/libobjc/gc.c
@@ -1,6 +1,5 @@
 /* Basic data types for Objective C.
-   Copyright (C) 1998, 2002, 2004, 2005, 2006, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1998-2014 Free Software Foundation, Inc.
    Contributed by Ovidiu Predescu.
 
 This file is part of GCC.
diff --git a/libobjc/hash.c b/libobjc/hash.c
index 733fc65019..592bb1bc9d 100644
--- a/libobjc/hash.c
+++ b/libobjc/hash.c
@@ -1,6 +1,5 @@
 /* Hash tables for Objective C internal structures
-   Copyright (C) 1993, 1996, 1997, 2004, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/init.c b/libobjc/init.c
index 23ba41ba12..5d895d7ca2 100644
--- a/libobjc/init.c
+++ b/libobjc/init.c
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime initialization 
-   Copyright (C) 1993, 1995, 1996, 1997, 2002, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
    +load support contributed by Ovidiu Predescu <ovidiu@net-community.com>
 
@@ -339,7 +338,7 @@ objc_tree_insert_class (Class class)
     }
   
   /* If the list was finished but the class hasn't been inserted, we
-     don't have an existing class hierarchy that can accomodate it.
+     don't have an existing class hierarchy that can accommodate it.
      Create a new one.  */
   __objc_class_tree_list = list_cons (NULL, __objc_class_tree_list);
   __objc_class_tree_list->head = __objc_tree_insert_class (NULL, class);
@@ -840,7 +839,7 @@ __objc_create_classes_tree (struct objc_module *module)
   struct objc_symtab *symtab = module->symtab;
   int i;
 
-  /* Iterate thru classes defined in this module and insert them in
+  /* Iterate through classes defined in this module and insert them in
      the classes tree hierarchy.  */
   for (i = 0; i < symtab->cls_def_cnt; i++)
     {
@@ -879,7 +878,7 @@ __objc_call_load_callback (struct objc_module *module)
       struct objc_symtab *symtab = module->symtab;
       int i;
       
-      /* Iterate thru classes defined in this module and call the callback
+      /* Iterate through classes defined in this module and call the callback
 	 for each one.  */
       for (i = 0; i < symtab->cls_def_cnt; i++)
 	{
diff --git a/libobjc/ivars.c b/libobjc/ivars.c
index 6111a03ea1..f666a96ec0 100644
--- a/libobjc/ivars.c
+++ b/libobjc/ivars.c
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime ivar related functions.
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero
 
 This file is part of GCC.
diff --git a/libobjc/libobjc.def b/libobjc/libobjc.def
index 8a295c824f..fce22c93a9 100644
--- a/libobjc/libobjc.def
+++ b/libobjc/libobjc.def
@@ -1,6 +1,5 @@
 ;  GNU Objective C Runtime DLL Export Definitions
-;  Copyright (C) 1997, 2001, 2003, 2005, 2009, 2010
-;  Free Software Foundation, Inc.
+;  Copyright (C) 1997-2014 Free Software Foundation, Inc.
 ;  Contributed by Scott Christley <scottc@net-community.com>
 ;
 ;  This file is part of GCC.
diff --git a/libobjc/linking.m b/libobjc/linking.m
index cf28e56965..bc931f52b0 100644
--- a/libobjc/linking.m
+++ b/libobjc/linking.m
@@ -1,5 +1,5 @@
 /* Force linking of classes required by Objective C runtime.
-   Copyright (C) 1997, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1997-2014 Free Software Foundation, Inc.
    Contributed by Ovidiu Predescu (ovidiu@net-community.com).
 
 This file is part of GCC.
diff --git a/libobjc/memory.c b/libobjc/memory.c
index c02176ef87..181d5a3e4e 100644
--- a/libobjc/memory.c
+++ b/libobjc/memory.c
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime Memory allocation functions
-   Copyright (C) 1993, 1994, 1995, 1996, 1997, 2002, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
 
 This file is part of GCC.
diff --git a/libobjc/methods.c b/libobjc/methods.c
index b4faee533c..348158c534 100644
--- a/libobjc/methods.c
+++ b/libobjc/methods.c
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime method related functions.
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero
 
 This file is part of GCC.
diff --git a/libobjc/nil_method.c b/libobjc/nil_method.c
index 15e3d528c4..e8bb7f0734 100644
--- a/libobjc/nil_method.c
+++ b/libobjc/nil_method.c
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime nil receiver function
-   Copyright (C) 1993, 1995, 1996, 2002, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
 
 This file is part of GCC.
diff --git a/libobjc/objc-foreach.c b/libobjc/objc-foreach.c
index 911206118c..eff0372168 100644
--- a/libobjc/objc-foreach.c
+++ b/libobjc/objc-foreach.c
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime 'fast enumeration' implementation
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/accessors.h b/libobjc/objc-private/accessors.h
index 570ae7a855..fe15b13fcc 100644
--- a/libobjc/objc-private/accessors.h
+++ b/libobjc/objc-private/accessors.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime accessors - Private Declarations
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/common.h b/libobjc/objc-private/common.h
index d1f071114e..ee6ff1051f 100644
--- a/libobjc/objc-private/common.h
+++ b/libobjc/objc-private/common.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime Common Private Definitions
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/error.h b/libobjc/objc-private/error.h
index e8673f722e..6d796d9907 100644
--- a/libobjc/objc-private/error.h
+++ b/libobjc/objc-private/error.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime Common Private Definitions
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/hash.h b/libobjc/objc-private/hash.h
index c330d618e5..3c147514b8 100644
--- a/libobjc/objc-private/hash.h
+++ b/libobjc/objc-private/hash.h
@@ -1,5 +1,5 @@
 /* Hash tables for Objective C method dispatch.
-   Copyright (C) 1993, 1995, 1996, 2004, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/objc-private/module-abi-8.h b/libobjc/objc-private/module-abi-8.h
index 06846e7969..53b7b8d7ef 100644
--- a/libobjc/objc-private/module-abi-8.h
+++ b/libobjc/objc-private/module-abi-8.h
@@ -1,6 +1,5 @@
 /* Definitions of Module Structures used by ABI version 8
-   Copyright (C) 1993, 1995, 1996, 1997, 2001, 2002, 2003, 2004, 2005,
-   2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/objc-private/objc-list.h b/libobjc/objc-private/objc-list.h
index 989b9c9d4c..481a6c00d1 100644
--- a/libobjc/objc-private/objc-list.h
+++ b/libobjc/objc-private/objc-list.h
@@ -1,5 +1,5 @@
 /* Generic single linked list to keep various information 
-   Copyright (C) 1993, 1994, 1996, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup.
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/objc-sync.h b/libobjc/objc-private/objc-sync.h
index 95eb28b30e..98608b3bdd 100644
--- a/libobjc/objc-private/objc-sync.h
+++ b/libobjc/objc-private/objc-sync.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime @synchronized implementation - Private functions
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/protocols.h b/libobjc/objc-private/protocols.h
index 3219ff2893..1721ec9dc4 100644
--- a/libobjc/objc-private/protocols.h
+++ b/libobjc/objc-private/protocols.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime protocols - Private functions
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/runtime.h b/libobjc/objc-private/runtime.h
index bd11392ebe..3d4c103102 100644
--- a/libobjc/objc-private/runtime.h
+++ b/libobjc/objc-private/runtime.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime internal declarations
-   Copyright (C) 1993, 1995, 1996, 1997, 2002, 2004, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
 
 This file is part of GCC.
@@ -32,7 +32,7 @@ The original list was:
 #include "objc/hash.h"
 #include "objc/objc-list.h"
 
-but can almost certainly be shrinked down.  */
+but can almost certainly be shrunk down.  */
 
 #ifndef __objc_private_runtime_INCLUDE_GNU
 #define __objc_private_runtime_INCLUDE_GNU
@@ -42,7 +42,7 @@ but can almost certainly be shrinked down.  */
 #include <stdio.h>
 #include <ctype.h>
 
-#include <stddef.h>		/* so noone else will get system versions */
+#include <stddef.h>		/* so no one else will get system versions */
 #include <assert.h>
 
 extern BOOL __objc_add_class_to_hash (Class);   /* (objc-class.c) */
diff --git a/libobjc/objc-private/sarray.h b/libobjc/objc-private/sarray.h
index 12fad921f2..ef32c834ea 100644
--- a/libobjc/objc-private/sarray.h
+++ b/libobjc/objc-private/sarray.h
@@ -1,5 +1,5 @@
 /* Sparse Arrays for Objective C dispatch tables
-   Copyright (C) 1993, 1995, 1996, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup.
 
 This file is part of GCC.
diff --git a/libobjc/objc-private/selector.h b/libobjc/objc-private/selector.h
index 32223b9d69..9b489bd2bc 100644
--- a/libobjc/objc-private/selector.h
+++ b/libobjc/objc-private/selector.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime selector implementation - Private functions
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
diff --git a/libobjc/objc-sync.c b/libobjc/objc-sync.c
index d685a35964..f5169bfcf3 100644
--- a/libobjc/objc-sync.c
+++ b/libobjc/objc-sync.c
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime @synchronized implementation
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
@@ -390,7 +390,7 @@ objc_sync_exit (id object)
 	      node->usage_count--;
 	      /* Normally, we do not reset object to nil here.  We'll
 		 leave the lock associated with that object, at zero
-		 usage count.  This makes it slighly more efficient to
+		 usage count.  This makes it slightly more efficient to
 		 provide a lock for that object if (as likely)
 		 requested again.  If the object is deallocated, we
 		 don't care.  It will never match a new lock that is
diff --git a/libobjc/objc/NXConstStr.h b/libobjc/objc/NXConstStr.h
index 40eb66e32f..6e84882665 100644
--- a/libobjc/objc/NXConstStr.h
+++ b/libobjc/objc/NXConstStr.h
@@ -1,5 +1,5 @@
 /* Interface for the NXConstantString class for Objective-C.
-   Copyright (C) 1995, 2004, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1995-2014 Free Software Foundation, Inc.
    Contributed by Pieter J. Schoenmakers <tiggr@es.ele.tue.nl>
 
 This file is part of GCC.
diff --git a/libobjc/objc/Object.h b/libobjc/objc/Object.h
index e2fa926e7b..037a299a31 100644
--- a/libobjc/objc/Object.h
+++ b/libobjc/objc/Object.h
@@ -1,5 +1,5 @@
 /* Interface for the Object class for Objective-C.
-   Copyright (C) 1993, 1994, 1995, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/objc/Protocol.h b/libobjc/objc/Protocol.h
index f2b7b78963..60c3a233a8 100644
--- a/libobjc/objc/Protocol.h
+++ b/libobjc/objc/Protocol.h
@@ -1,5 +1,5 @@
 /* Declare the class Protocol for Objective C programs.
-   Copyright (C) 1993, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/objc/message.h b/libobjc/objc/message.h
index 92b52633aa..d808933826 100644
--- a/libobjc/objc/message.h
+++ b/libobjc/objc/message.h
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime messaging declarations
-   Copyright (C) 1993, 1995, 1996, 2004, 2009, 
-   2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/objc/objc-decls.h b/libobjc/objc/objc-decls.h
index 44df64397a..3e20769179 100644
--- a/libobjc/objc/objc-decls.h
+++ b/libobjc/objc/objc-decls.h
@@ -1,5 +1,5 @@
 /* GNU Objective-C Extern helpers for Win32.
-   Copyright (C) 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2004-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/objc/objc-exception.h b/libobjc/objc/objc-exception.h
index 4f3ee4fbf6..95bef5fb27 100644
--- a/libobjc/objc/objc-exception.h
+++ b/libobjc/objc/objc-exception.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime native exceptions
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
diff --git a/libobjc/objc/objc-sync.h b/libobjc/objc/objc-sync.h
index 04d1db653e..8c38639764 100644
--- a/libobjc/objc/objc-sync.h
+++ b/libobjc/objc/objc-sync.h
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime @synchronized implementation
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
diff --git a/libobjc/objc/objc.h b/libobjc/objc/objc.h
index 1fa43737e4..f9a1c31420 100644
--- a/libobjc/objc/objc.h
+++ b/libobjc/objc/objc.h
@@ -1,6 +1,5 @@
 /* Basic data types for Objective C.
-   Copyright (C) 1993, 1995, 1996, 2004, 2009, 
-   2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/objc/runtime.h b/libobjc/objc/runtime.h
index c649e239d9..045039f1a5 100644
--- a/libobjc/objc/runtime.h
+++ b/libobjc/objc/runtime.h
@@ -1,5 +1,5 @@
 /* GNU Objective-C Runtime API - Modern API
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero <nicola.pero@meta-innovation.com>
 
 This file is part of GCC.
@@ -793,7 +793,7 @@ objc_EXPORT Protocol *objc_getProtocol (const char *name);
 objc_EXPORT Protocol **objc_copyProtocolList (unsigned int *numberOfReturnedProtocols);
 
 /* Add a protocol to a class, and return YES if it was done
-   succesfully, and NO if not.  At the moment, NO should only happen
+   successfully, and NO if not.  At the moment, NO should only happen
    if class_ or protocol are nil, if the protocol is not a Protocol
    object or if the class already conforms to the protocol.  */
 objc_EXPORT BOOL class_addProtocol (Class class_, Protocol *protocol);
@@ -1114,7 +1114,7 @@ objc_EXPORT unsigned objc_get_type_qualifiers (const char *type);
   These functions are used by objc_sizeof_type and objc_alignof_type
   functions to compute the size and alignment of structures. The
   previous method of computing the size and alignment of a structure
-  was not working on some architectures, particulary on AIX, and in
+  was not working on some architectures, particularly on AIX, and in
   the presence of bitfields inside the structure.  */
 struct objc_struct_layout
 {
diff --git a/libobjc/objc/thr.h b/libobjc/objc/thr.h
index d5ddf9b2f9..ada75fcb68 100644
--- a/libobjc/objc/thr.h
+++ b/libobjc/objc/thr.h
@@ -1,6 +1,5 @@
 /* Thread and mutex controls for Objective C.
-   Copyright (C) 1996, 1997, 2002, 2004, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1996-2014 Free Software Foundation, Inc.
    Contributed by Galen C. Hunt (gchunt@cs.rochester.edu)
 
 This file is part of GCC.
diff --git a/libobjc/objects.c b/libobjc/objects.c
index fe11062835..f7965ebe04 100644
--- a/libobjc/objects.c
+++ b/libobjc/objects.c
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime class related functions
-   Copyright (C) 1993, 1995, 1996, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
 
 This file is part of GCC.
diff --git a/libobjc/protocols.c b/libobjc/protocols.c
index a02f2cd999..a0163a54fb 100644
--- a/libobjc/protocols.c
+++ b/libobjc/protocols.c
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime protocol related functions.
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 Free Software Foundation, Inc.
    Contributed by Nicola Pero
 
 This file is part of GCC.
diff --git a/libobjc/sarray.c b/libobjc/sarray.c
index f58c416a22..42823389df 100644
--- a/libobjc/sarray.c
+++ b/libobjc/sarray.c
@@ -1,6 +1,5 @@
 /* Sparse Arrays for Objective C dispatch tables
-   Copyright (C) 1993, 1995, 1996, 2002, 2004, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libobjc/selector.c b/libobjc/selector.c
index 55ca7064bd..450e6389b8 100644
--- a/libobjc/selector.c
+++ b/libobjc/selector.c
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime selector related functions
-   Copyright (C) 1993, 1995, 1996, 1997, 2002, 2004, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
 
 This file is part of GCC.
diff --git a/libobjc/sendmsg.c b/libobjc/sendmsg.c
index ea8ea97026..aa60e5609d 100644
--- a/libobjc/sendmsg.c
+++ b/libobjc/sendmsg.c
@@ -1,6 +1,5 @@
 /* GNU Objective C Runtime message lookup 
-   Copyright (C) 1993, 1995, 1996, 1997, 1998,
-   2001, 2002, 2004, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
    Contributed by Kresten Krab Thorup
 
 This file is part of GCC.
diff --git a/libobjc/thr.c b/libobjc/thr.c
index 095b9403a4..27c7fe6bdb 100644
--- a/libobjc/thr.c
+++ b/libobjc/thr.c
@@ -1,5 +1,5 @@
 /* GNU Objective C Runtime Thread Interface
-   Copyright (C) 1996, 1997, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1996-2014 Free Software Foundation, Inc.
    Contributed by Galen C. Hunt (gchunt@cs.rochester.edu)
 
 This file is part of GCC.
@@ -27,11 +27,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define _LIBOBJC
 /* The line below is needed for declarations of functions such as
    pthread_mutexattr_settype, without which gthr-posix.h may fail to
-   compile within libobjc.  Unfortunately, this breaks compilation on
-   Tru64 UNIX V4.0F, so disable it there.  */
-#ifndef __osf__
+   compile within libobjc.  */
 #define _XOPEN_SOURCE 500
-#endif
 #include "config.h"
 #include "tconfig.h"
 #include "coretypes.h"