Update copyright years.

From-SVN: r279813

41 files changed, 44 insertions, 40 deletions

diff --git a/include/ChangeLog b/include/ChangeLog
index 60d9f207cbd..0069df3c5c6 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2020-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	Update copyright years.
+
 2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
 	    Frederik Harwath  <frederik@codesourcery.com>
 	    Thomas Schwinge  <tschwinge@codesourcery.com>
diff --git a/include/ansidecl.h b/include/ansidecl.h
index 445c8c3fb58..ec7a13f016a 100644
--- a/include/ansidecl.h
+++ b/include/ansidecl.h
@@ -1,5 +1,5 @@
 /* ANSI and traditional C compatability macros
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
 This program is free software; you can redistribute it and/or modify
diff --git a/include/demangle.h b/include/demangle.h
index 66f3a9fd7d8..a7f11f59205 100644
--- a/include/demangle.h
+++ b/include/demangle.h
@@ -1,5 +1,5 @@
 /* Defs for interface to demanglers.
-   Copyright (C) 1992-2019 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License
diff --git a/include/dwarf2.def b/include/dwarf2.def
index 9cce1f892c5..d8a8cce7947 100644
--- a/include/dwarf2.def
+++ b/include/dwarf2.def
@@ -1,7 +1,7 @@
 /* -*- c -*-
    Declarations and definitions of codes relating to the DWARF2 and
    DWARF3 symbolic debugging information formats.
-   Copyright (C) 1992-2019 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
    Office (AJPO), Florida State University and Silicon Graphics Inc.
diff --git a/include/dwarf2.h b/include/dwarf2.h
index e03349da940..0b6facfd4cf 100644
--- a/include/dwarf2.h
+++ b/include/dwarf2.h
@@ -1,6 +1,6 @@
 /* Declarations and definitions of codes relating to the DWARF2 and
    DWARF3 symbolic debugging information formats.
-   Copyright (C) 1992-2019 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
    Office (AJPO), Florida State University and Silicon Graphics Inc.
diff --git a/include/dyn-string.h b/include/dyn-string.h
index fe1df268396..8937d9247bf 100644
--- a/include/dyn-string.h
+++ b/include/dyn-string.h
@@ -1,5 +1,5 @@
 /* An abstract string datatype.
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
    Contributed by Mark Mitchell (mark@markmitchell.com).
 
 This file is part of GCC.
diff --git a/include/environ.h b/include/environ.h
index 9171d87ac30..bd36f91bcd7 100644
--- a/include/environ.h
+++ b/include/environ.h
@@ -1,5 +1,5 @@
 /* Declare the environ system variable.
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
 
 This file is part of the libiberty library.
 Libiberty is free software; you can redistribute it and/or
diff --git a/include/fibheap.h b/include/fibheap.h
index 7b13dada3de..e2577d34b71 100644
--- a/include/fibheap.h
+++ b/include/fibheap.h
@@ -1,5 +1,5 @@
 /* A Fibonacci heap datatype.
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
    Contributed by Daniel Berlin (dan@cgsoftware.com).
 
 This file is part of GCC.
diff --git a/include/filenames.h b/include/filenames.h
index 1bcfddb87ac..1ed441221ac 100644
--- a/include/filenames.h
+++ b/include/filenames.h
@@ -5,7 +5,7 @@
    use forward- and back-slash in path names interchangeably, and
    some of them have case-insensitive file names.
 
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
 This file is part of BFD, the Binary File Descriptor library.
 
diff --git a/include/floatformat.h b/include/floatformat.h
index 4692a5b5475..ce8d6d4add8 100644
--- a/include/floatformat.h
+++ b/include/floatformat.h
@@ -1,5 +1,5 @@
 /* IEEE floating point support declarations, for GDB, the GNU Debugger.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
diff --git a/include/fnmatch.h b/include/fnmatch.h
index e5336fc7b4d..ba3524814b0 100644
--- a/include/fnmatch.h
+++ b/include/fnmatch.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
 NOTE: The canonical source of this file is maintained with the GNU C Library.
 Bugs can be reported to bug-glibc@prep.ai.mit.edu.
diff --git a/include/gcc-c-fe.def b/include/gcc-c-fe.def
index 5334c714c3c..dd162be21c2 100644
--- a/include/gcc-c-fe.def
+++ b/include/gcc-c-fe.def
@@ -1,6 +1,6 @@
 /* Interface between GCC C FE and GDB  -*- c -*-
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/include/gcc-c-interface.h b/include/gcc-c-interface.h
index 1ad39f2bd1f..eb399306472 100644
--- a/include/gcc-c-interface.h
+++ b/include/gcc-c-interface.h
@@ -1,6 +1,6 @@
 /* Interface between GCC C FE and GDB
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/include/gcc-cp-fe.def b/include/gcc-cp-fe.def
index 5326262375b..be2199aba72 100644
--- a/include/gcc-cp-fe.def
+++ b/include/gcc-cp-fe.def
@@ -1,6 +1,6 @@
 /* Interface between GCC C++ FE and GDB  -*- c -*-
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/include/gcc-cp-interface.h b/include/gcc-cp-interface.h
index e20a75019d6..ea0894abd28 100644
--- a/include/gcc-cp-interface.h
+++ b/include/gcc-cp-interface.h
@@ -1,6 +1,6 @@
 /* Interface between GCC C++ FE and GDB
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/include/gcc-interface.h b/include/gcc-interface.h
index d03e7042069..079687e02b6 100644
--- a/include/gcc-interface.h
+++ b/include/gcc-interface.h
@@ -1,6 +1,6 @@
 /* Generic interface between GCC and GDB
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/include/gdb/gdb-index.h b/include/gdb/gdb-index.h
index 31337f034fa..f4ca438975f 100644
--- a/include/gdb/gdb-index.h
+++ b/include/gdb/gdb-index.h
@@ -1,5 +1,5 @@
 /* Public attributes of the .gdb_index section.
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/include/getopt.h b/include/getopt.h
index 583d4f6d054..eca40f43a97 100644
--- a/include/getopt.h
+++ b/include/getopt.h
@@ -1,5 +1,5 @@
 /* Declarations for getopt.
-   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   Copyright (C) 1989-2020 Free Software Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C Library.
    Bugs can be reported to bug-glibc@gnu.org.
diff --git a/include/gomp-constants.h b/include/gomp-constants.h
index d14e8b0394a..9ca2178cbd4 100644
--- a/include/gomp-constants.h
+++ b/include/gomp-constants.h
@@ -1,6 +1,6 @@
 /* Communication between GCC and libgomp.
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    Contributed by Mentor Embedded.
 
diff --git a/include/hashtab.h b/include/hashtab.h
index 9bb0293b69a..d94b54c3c41 100644
--- a/include/hashtab.h
+++ b/include/hashtab.h
@@ -1,5 +1,5 @@
 /* An expandable hash tables datatype.  
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
    Contributed by Vladimir Makarov (vmakarov@cygnus.com).
 
 This program is free software; you can redistribute it and/or modify
diff --git a/include/hsa.h b/include/hsa.h
index 2993443bd3b..e3522bc7f59 100644
--- a/include/hsa.h
+++ b/include/hsa.h
@@ -1,5 +1,5 @@
 /* HSA runtime API 1.0.1 representation description.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/include/leb128.h b/include/leb128.h
index dc3e72a5bf8..fceb256ca42 100644
--- a/include/leb128.h
+++ b/include/leb128.h
@@ -1,5 +1,5 @@
 /* Utilities for reading leb128 values.
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2020 Free Software Foundation, Inc.
 
 This file is part of the libiberty library.
 Libiberty is free software; you can redistribute it and/or
diff --git a/include/libiberty.h b/include/libiberty.h
index 71192a29377..141cb886a85 100644
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -1,6 +1,6 @@
 /* Function declarations for libiberty.
 
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    
    Note - certain prototypes declared in this header file are for
    functions whoes implementation copyright does not belong to the
diff --git a/include/longlong.h b/include/longlong.h
index 1f0ce420425..22bd54604a8 100644
--- a/include/longlong.h
+++ b/include/longlong.h
@@ -1,5 +1,5 @@
 /* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
-   Copyright (C) 1991-2019 Free Software Foundation, Inc.
+   Copyright (C) 1991-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
diff --git a/include/lto-symtab.h b/include/lto-symtab.h
index 5a56cd37cdf..0ce0de10121 100644
--- a/include/lto-symtab.h
+++ b/include/lto-symtab.h
@@ -1,5 +1,5 @@
 /* Data types used in the IL symbol table.
-   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
    Contributed by Rafael Espindola <espindola@google.com>
 
 This file is part of GCC.
diff --git a/include/md5.h b/include/md5.h
index 10f234cb793..82527c86ccf 100644
--- a/include/md5.h
+++ b/include/md5.h
@@ -1,6 +1,6 @@
 /* md5.h - Declaration of functions and data types used for MD5 sum
    computing library functions.
-   Copyright (C) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    NOTE: The canonical source of this file is maintained with the GNU C
    Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
 
diff --git a/include/objalloc.h b/include/objalloc.h
index 8b191e8acdc..3d86dcca69c 100644
--- a/include/objalloc.h
+++ b/include/objalloc.h
@@ -1,5 +1,5 @@
 /* objalloc.h -- routines to allocate memory for objects
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Cygnus Solutions.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/include/obstack.h b/include/obstack.h
index 413228c11c3..d3c3bf1216f 100644
--- a/include/obstack.h
+++ b/include/obstack.h
@@ -1,5 +1,5 @@
 /* obstack.h - object stack macros
-   Copyright (C) 1988-2019 Free Software Foundation, Inc.
+   Copyright (C) 1988-2020 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/include/partition.h b/include/partition.h
index 5234279dc2b..213a5fab4e0 100644
--- a/include/partition.h
+++ b/include/partition.h
@@ -1,5 +1,5 @@
 /* List implementation of a partition of consecutive integers.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
    Contributed by CodeSourcery, LLC.
 
    This file is part of GCC.
diff --git a/include/plugin-api.h b/include/plugin-api.h
index 2076bdaae65..09e1202df07 100644
--- a/include/plugin-api.h
+++ b/include/plugin-api.h
@@ -1,6 +1,6 @@
 /* plugin-api.h -- External linker plugin API.  */
 
-/* Copyright (C) 2009-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2009-2020 Free Software Foundation, Inc.
    Written by Cary Coutant <ccoutant@google.com>.
 
    This file is part of binutils.
diff --git a/include/safe-ctype.h b/include/safe-ctype.h
index b6d585cded5..16929877e59 100644
--- a/include/safe-ctype.h
+++ b/include/safe-ctype.h
@@ -1,6 +1,6 @@
 /* <ctype.h> replacement macros.
 
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
    Contributed by Zack Weinberg <zackw@stanford.edu>.
 
 This file is part of the libiberty library.
diff --git a/include/sha1.h b/include/sha1.h
index 2eb32700447..8b3e3ede340 100644
--- a/include/sha1.h
+++ b/include/sha1.h
@@ -1,6 +1,6 @@
 /* Declarations of functions and data types used for SHA1 sum
    library functions.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 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
diff --git a/include/simple-object.h b/include/simple-object.h
index 540c3080d5f..e0025edad48 100644
--- a/include/simple-object.h
+++ b/include/simple-object.h
@@ -1,5 +1,5 @@
 /* simple-object.h -- simple routines to read and write object files
-   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+   Copyright (C) 2010-2020 Free Software Foundation, Inc.
    Written by Ian Lance Taylor, Google.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/include/sort.h b/include/sort.h
index 7ab0625ad4a..fe7aa940a0c 100644
--- a/include/sort.h
+++ b/include/sort.h
@@ -1,5 +1,5 @@
 /* Sorting algorithms.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
    Contributed by Mark Mitchell <mark@codesourcery.com>.
 
 This file is part of GCC.
diff --git a/include/splay-tree.h b/include/splay-tree.h
index da533dec183..7ed69e6c9f5 100644
--- a/include/splay-tree.h
+++ b/include/splay-tree.h
@@ -1,5 +1,5 @@
 /* A splay-tree datatype.  
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
    Contributed by Mark Mitchell (mark@markmitchell.com).
 
    This file is part of GCC.
diff --git a/include/symcat.h b/include/symcat.h
index bb81f4918b9..fddeaea6591 100644
--- a/include/symcat.h
+++ b/include/symcat.h
@@ -1,6 +1,6 @@
 /* Symbol concatenation utilities.
 
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 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
diff --git a/include/timeval-utils.h b/include/timeval-utils.h
index f4951cc790d..a4d08e5a58f 100644
--- a/include/timeval-utils.h
+++ b/include/timeval-utils.h
@@ -1,5 +1,5 @@
 /* Basic struct timeval utilities.
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
 This file is part of the libiberty library.
 Libiberty is free software; you can redistribute it and/or
diff --git a/include/unique-ptr.h b/include/unique-ptr.h
index 246fb6421b4..a81ddebfffc 100644
--- a/include/unique-ptr.h
+++ b/include/unique-ptr.h
@@ -1,6 +1,6 @@
 /* gnu::unique_ptr, a simple std::unique_ptr replacement for C++03.
 
-   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/include/vtv-change-permission.h b/include/vtv-change-permission.h
index 5b32fda3dc7..0242f7a7c91 100644
--- a/include/vtv-change-permission.h
+++ b/include/vtv-change-permission.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2013-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2013-2020 Free Software Foundation, Inc.
   
    This file is part of GCC.
   
diff --git a/include/xregex2.h b/include/xregex2.h
index c8b80daca1a..414171139e9 100644
--- a/include/xregex2.h
+++ b/include/xregex2.h
@@ -1,7 +1,7 @@
 /* Definitions for data structures and routines for the regular
    expression library, version 0.12.
 
-   Copyright (C) 1985-2019 Free Software Foundation, Inc.
+   Copyright (C) 1985-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.  Its master source is NOT part of
    the C library, however.  The master source lives in /gd/gnu/lib.
diff --git a/include/xtensa-config.h b/include/xtensa-config.h
index 13132583fb1..58d52db0c9b 100644
--- a/include/xtensa-config.h
+++ b/include/xtensa-config.h
@@ -1,5 +1,5 @@
 /* Xtensa configuration settings.
-   Copyright (C) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
    Contributed by Bob Wilson (bob.wilson@acm.org) at Tensilica.
 
    This program is free software; you can redistribute it and/or modify