Update copyright year range in all GDB files.

gdb/ChangeLog:

        Update copyright year range in all GDB files.

115 files changed, 115 insertions, 115 deletions

diff --git a/gdb/gdbsupport/agent.c b/gdb/gdbsupport/agent.c
index 50e9500ffc8..b4127ff6baf 100644
--- a/gdb/gdbsupport/agent.c
+++ b/gdb/gdbsupport/agent.c
@@ -1,6 +1,6 @@
 /* Shared utility routines for GDB to interact with agent.
 
-   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/agent.h b/gdb/gdbsupport/agent.h
index 27f515dc9c3..cc52fb6b89f 100644
--- a/gdb/gdbsupport/agent.h
+++ b/gdb/gdbsupport/agent.h
@@ -1,6 +1,6 @@
 /* Shared utility routines for GDB to interact with agent.
 
-   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/alt-stack.h b/gdb/gdbsupport/alt-stack.h
index 1708fb4ce92..e7c6b2f8c5b 100644
--- a/gdb/gdbsupport/alt-stack.h
+++ b/gdb/gdbsupport/alt-stack.h
@@ -1,6 +1,6 @@
 /* Temporarily install an alternate signal stack
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/array-view.h b/gdb/gdbsupport/array-view.h
index ad7933bc1fb..ed5edc7cb83 100644
--- a/gdb/gdbsupport/array-view.h
+++ b/gdb/gdbsupport/array-view.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/ax.def b/gdb/gdbsupport/ax.def
index 7b4c5ed7cca..3bb6686ed93 100644
--- a/gdb/gdbsupport/ax.def
+++ b/gdb/gdbsupport/ax.def
@@ -1,5 +1,5 @@
 /* Definition of agent opcode values.   -*- c -*-
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/block-signals.h b/gdb/gdbsupport/block-signals.h
index 3f11aba1f8f..24c971f2d33 100644
--- a/gdb/gdbsupport/block-signals.h
+++ b/gdb/gdbsupport/block-signals.h
@@ -1,6 +1,6 @@
 /* Block signals used by gdb
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/break-common.h b/gdb/gdbsupport/break-common.h
index d85cadf442a..f62383b3aa5 100644
--- a/gdb/gdbsupport/break-common.h
+++ b/gdb/gdbsupport/break-common.h
@@ -1,6 +1,6 @@
 /* Data structures associated with breakpoints shared in both GDB and
    GDBserver.
-   Copyright (C) 1992-2019 Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/btrace-common.c b/gdb/gdbsupport/btrace-common.c
index 608506c34c9..7d4f6424c82 100644
--- a/gdb/gdbsupport/btrace-common.c
+++ b/gdb/gdbsupport/btrace-common.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2014-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    Contributed by Intel Corp. <markus.t.metzger@intel.com>
 
diff --git a/gdb/gdbsupport/btrace-common.h b/gdb/gdbsupport/btrace-common.h
index 09a90485cdc..c9dc683044f 100644
--- a/gdb/gdbsupport/btrace-common.h
+++ b/gdb/gdbsupport/btrace-common.h
@@ -1,6 +1,6 @@
 /* Branch trace support for GDB, the GNU debugger.
 
-   Copyright (C) 2013-2019 Free Software Foundation, Inc.
+   Copyright (C) 2013-2020 Free Software Foundation, Inc.
 
    Contributed by Intel Corp. <markus.t.metzger@intel.com>.
 
diff --git a/gdb/gdbsupport/buffer.c b/gdb/gdbsupport/buffer.c
index 3c919e70979..e3d0f1eff7d 100644
--- a/gdb/gdbsupport/buffer.c
+++ b/gdb/gdbsupport/buffer.c
@@ -1,6 +1,6 @@
 /* A simple growing buffer for GDB.
   
-   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/buffer.h b/gdb/gdbsupport/buffer.h
index 8b24b54d0eb..6e4c16799d0 100644
--- a/gdb/gdbsupport/buffer.h
+++ b/gdb/gdbsupport/buffer.h
@@ -1,6 +1,6 @@
 /* A simple growing buffer for GDB.
   
-   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/byte-vector.h b/gdb/gdbsupport/byte-vector.h
index 5dec3017c20..f1fc0cf1aad 100644
--- a/gdb/gdbsupport/byte-vector.h
+++ b/gdb/gdbsupport/byte-vector.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/cleanups.c b/gdb/gdbsupport/cleanups.c
index 121720d3c0f..236bc172029 100644
--- a/gdb/gdbsupport/cleanups.c
+++ b/gdb/gdbsupport/cleanups.c
@@ -1,6 +1,6 @@
 /* Cleanup routines for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/cleanups.h b/gdb/gdbsupport/cleanups.h
index e676076a16d..6c4e388c908 100644
--- a/gdb/gdbsupport/cleanups.h
+++ b/gdb/gdbsupport/cleanups.h
@@ -1,5 +1,5 @@
 /* Cleanups.
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-debug.c b/gdb/gdbsupport/common-debug.c
index 7e7e5c3f018..d1131a0a879 100644
--- a/gdb/gdbsupport/common-debug.c
+++ b/gdb/gdbsupport/common-debug.c
@@ -1,6 +1,6 @@
 /* Debug printing functions.
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-debug.h b/gdb/gdbsupport/common-debug.h
index 5584f098442..9934ec543d2 100644
--- a/gdb/gdbsupport/common-debug.h
+++ b/gdb/gdbsupport/common-debug.h
@@ -1,6 +1,6 @@
 /* Declarations for debug printing functions.
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-defs.h b/gdb/gdbsupport/common-defs.h
index 203bd8972da..88b05ef723c 100644
--- a/gdb/gdbsupport/common-defs.h
+++ b/gdb/gdbsupport/common-defs.h
@@ -1,6 +1,6 @@
 /* Common definitions.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-exceptions.c b/gdb/gdbsupport/common-exceptions.c
index 9f210250a6f..0cc515ba792 100644
--- a/gdb/gdbsupport/common-exceptions.c
+++ b/gdb/gdbsupport/common-exceptions.c
@@ -1,6 +1,6 @@
 /* Exception (throw catch) mechanism, for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-exceptions.h b/gdb/gdbsupport/common-exceptions.h
index ebcaf031354..76d916f2467 100644
--- a/gdb/gdbsupport/common-exceptions.h
+++ b/gdb/gdbsupport/common-exceptions.h
@@ -1,6 +1,6 @@
 /* Exception (throw catch) mechanism, for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-gdbthread.h b/gdb/gdbsupport/common-gdbthread.h
index d692be209cd..57d08703016 100644
--- a/gdb/gdbsupport/common-gdbthread.h
+++ b/gdb/gdbsupport/common-gdbthread.h
@@ -1,5 +1,5 @@
 /* Common multi-process/thread control defs for GDB and gdbserver.
-   Copyright (C) 1987-2019 Free Software Foundation, Inc.
+   Copyright (C) 1987-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-inferior.c b/gdb/gdbsupport/common-inferior.c
index 3a7c873f1e6..ed16e89a520 100644
--- a/gdb/gdbsupport/common-inferior.c
+++ b/gdb/gdbsupport/common-inferior.c
@@ -1,7 +1,7 @@
 /* Functions to deal with the inferior being executed on GDB or
    GDBserver.
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-inferior.h b/gdb/gdbsupport/common-inferior.h
index 0ee554e7ad0..3c8e87aee62 100644
--- a/gdb/gdbsupport/common-inferior.h
+++ b/gdb/gdbsupport/common-inferior.h
@@ -1,7 +1,7 @@
 /* Functions to deal with the inferior being executed on GDB or
    GDBserver.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-regcache.c b/gdb/gdbsupport/common-regcache.c
index 4bdadffb824..86b3a36a8db 100644
--- a/gdb/gdbsupport/common-regcache.c
+++ b/gdb/gdbsupport/common-regcache.c
@@ -1,6 +1,6 @@
 /* Cache and manage the values of registers for GDB, the GNU debugger.
 
-   Copyright (C) 2015-2019 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-regcache.h b/gdb/gdbsupport/common-regcache.h
index 95ce64a91f9..18446ff8416 100644
--- a/gdb/gdbsupport/common-regcache.h
+++ b/gdb/gdbsupport/common-regcache.h
@@ -1,6 +1,6 @@
 /* Cache and manage the values of registers
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-types.h b/gdb/gdbsupport/common-types.h
index ed73f6f990a..61099b4e25d 100644
--- a/gdb/gdbsupport/common-types.h
+++ b/gdb/gdbsupport/common-types.h
@@ -1,6 +1,6 @@
 /* Declarations for common types.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-utils.c b/gdb/gdbsupport/common-utils.c
index 33f9bf6a570..ed05d619c77 100644
--- a/gdb/gdbsupport/common-utils.c
+++ b/gdb/gdbsupport/common-utils.c
@@ -1,6 +1,6 @@
 /* Shared general utility routines for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common-utils.h b/gdb/gdbsupport/common-utils.h
index 89868fcf9e8..ba03427c6f7 100644
--- a/gdb/gdbsupport/common-utils.h
+++ b/gdb/gdbsupport/common-utils.h
@@ -1,6 +1,6 @@
 /* Shared general utility routines for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/common.m4 b/gdb/gdbsupport/common.m4
index d614a6edf86..c36d84a42be 100644
--- a/gdb/gdbsupport/common.m4
+++ b/gdb/gdbsupport/common.m4
@@ -1,5 +1,5 @@
 dnl Autoconf configure snippets for common.
-dnl Copyright (C) 1995-2019 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2020 Free Software Foundation, Inc.
 dnl
 dnl This file is part of GDB.
 dnl 
diff --git a/gdb/gdbsupport/create-version.sh b/gdb/gdbsupport/create-version.sh
index 30525babb5a..81d6dbf8c1f 100755
--- a/gdb/gdbsupport/create-version.sh
+++ b/gdb/gdbsupport/create-version.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (C) 1989-2019 Free Software Foundation, Inc.
+# Copyright (C) 1989-2020 Free Software Foundation, Inc.
 
 # This file is part of GDB.
 
diff --git a/gdb/gdbsupport/def-vector.h b/gdb/gdbsupport/def-vector.h
index fb933b8308d..8a4ff6b7e6c 100644
--- a/gdb/gdbsupport/def-vector.h
+++ b/gdb/gdbsupport/def-vector.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/default-init-alloc.h b/gdb/gdbsupport/default-init-alloc.h
index 2d739c9a635..6299aa6500f 100644
--- a/gdb/gdbsupport/default-init-alloc.h
+++ b/gdb/gdbsupport/default-init-alloc.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/enum-flags.h b/gdb/gdbsupport/enum-flags.h
index 88ba5910f9d..825ff4faf2c 100644
--- a/gdb/gdbsupport/enum-flags.h
+++ b/gdb/gdbsupport/enum-flags.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2015-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2015-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/environ.c b/gdb/gdbsupport/environ.c
index 006d80afdce..55d0a74c372 100644
--- a/gdb/gdbsupport/environ.c
+++ b/gdb/gdbsupport/environ.c
@@ -1,6 +1,6 @@
 /* environ.c -- library for manipulating environments for GNU.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 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/gdb/gdbsupport/environ.h b/gdb/gdbsupport/environ.h
index 8a6b907c9b4..8794a2aadc8 100644
--- a/gdb/gdbsupport/environ.h
+++ b/gdb/gdbsupport/environ.h
@@ -1,5 +1,5 @@
 /* Header for environment manipulation library.
-   Copyright (C) 1989-2019 Free Software Foundation, Inc.
+   Copyright (C) 1989-2020 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/gdb/gdbsupport/errors.c b/gdb/gdbsupport/errors.c
index 96be0381850..3fcac79fe9d 100644
--- a/gdb/gdbsupport/errors.c
+++ b/gdb/gdbsupport/errors.c
@@ -1,6 +1,6 @@
 /* Error reporting facilities.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/errors.h b/gdb/gdbsupport/errors.h
index 8dbc6cff5f6..da13482798a 100644
--- a/gdb/gdbsupport/errors.h
+++ b/gdb/gdbsupport/errors.h
@@ -1,6 +1,6 @@
 /* Declarations for error-reporting facilities.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/fileio.c b/gdb/gdbsupport/fileio.c
index 28d97fc2f26..69ed426c87e 100644
--- a/gdb/gdbsupport/fileio.c
+++ b/gdb/gdbsupport/fileio.c
@@ -1,6 +1,6 @@
 /* File-I/O functions for GDB, the GNU debugger.
 
-   Copyright (C) 2003-2019 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/fileio.h b/gdb/gdbsupport/fileio.h
index 7a2e7c2817e..9d33e467dd5 100644
--- a/gdb/gdbsupport/fileio.h
+++ b/gdb/gdbsupport/fileio.h
@@ -1,6 +1,6 @@
 /* File-I/O functions for GDB, the GNU debugger.
 
-   Copyright (C) 2003-2019 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/filestuff.c b/gdb/gdbsupport/filestuff.c
index b8fca1552a4..179c4258918 100644
--- a/gdb/gdbsupport/filestuff.c
+++ b/gdb/gdbsupport/filestuff.c
@@ -1,5 +1,5 @@
 /* Low-level file-handling.
-   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/gdb/gdbsupport/filestuff.h b/gdb/gdbsupport/filestuff.h
index c50781da01c..e36936a84ce 100644
--- a/gdb/gdbsupport/filestuff.h
+++ b/gdb/gdbsupport/filestuff.h
@@ -1,5 +1,5 @@
 /* Low-level file-handling.
-   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/gdb/gdbsupport/filtered-iterator.h b/gdb/gdbsupport/filtered-iterator.h
index c3e8f38257b..c3aeb44fc29 100644
--- a/gdb/gdbsupport/filtered-iterator.h
+++ b/gdb/gdbsupport/filtered-iterator.h
@@ -1,5 +1,5 @@
 /* A forward filtered iterator for GDB, the GNU debugger.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/format.c b/gdb/gdbsupport/format.c
index 67daa6d6df3..b05ccf66a07 100644
--- a/gdb/gdbsupport/format.c
+++ b/gdb/gdbsupport/format.c
@@ -1,6 +1,6 @@
 /* Parse a printf-style format string.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/format.h b/gdb/gdbsupport/format.h
index 07374db3910..80f012a41ad 100644
--- a/gdb/gdbsupport/format.h
+++ b/gdb/gdbsupport/format.h
@@ -1,6 +1,6 @@
 /* Parse a printf-style format string.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/forward-scope-exit.h b/gdb/gdbsupport/forward-scope-exit.h
index bba4027aa5a..5ecea380071 100644
--- a/gdb/gdbsupport/forward-scope-exit.h
+++ b/gdb/gdbsupport/forward-scope-exit.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2019 Free Software Foundation, Inc.
+/* Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/function-view.h b/gdb/gdbsupport/function-view.h
index 1a577ba0e91..4e205b8c43b 100644
--- a/gdb/gdbsupport/function-view.h
+++ b/gdb/gdbsupport/function-view.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb-dlfcn.c b/gdb/gdbsupport/gdb-dlfcn.c
index 921f10f3d81..1a755bdd37c 100644
--- a/gdb/gdbsupport/gdb-dlfcn.c
+++ b/gdb/gdbsupport/gdb-dlfcn.c
@@ -1,6 +1,6 @@
 /* Platform independent shared object routines for GDB.
 
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb-dlfcn.h b/gdb/gdbsupport/gdb-dlfcn.h
index 6a39d38941a..258cfebbc3e 100644
--- a/gdb/gdbsupport/gdb-dlfcn.h
+++ b/gdb/gdbsupport/gdb-dlfcn.h
@@ -1,6 +1,6 @@
 /* Platform independent shared object routines for GDB.
 
-   Copyright (C) 2011-2019 Free Software Foundation, Inc.
+   Copyright (C) 2011-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb-sigmask.h b/gdb/gdbsupport/gdb-sigmask.h
index 08ad9734e5b..cd58c549777 100644
--- a/gdb/gdbsupport/gdb-sigmask.h
+++ b/gdb/gdbsupport/gdb-sigmask.h
@@ -1,6 +1,6 @@
 /* sigprocmask wrapper for gdb
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_assert.h b/gdb/gdbsupport/gdb_assert.h
index 61130503201..393600314cb 100644
--- a/gdb/gdbsupport/gdb_assert.h
+++ b/gdb/gdbsupport/gdb_assert.h
@@ -1,5 +1,5 @@
 /* GDB-friendly replacement for <assert.h>.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_binary_search.h b/gdb/gdbsupport/gdb_binary_search.h
index 0cb429e8205..a4560151e06 100644
--- a/gdb/gdbsupport/gdb_binary_search.h
+++ b/gdb/gdbsupport/gdb_binary_search.h
@@ -1,6 +1,6 @@
 /* C++ implementation of a binary search.
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_locale.h b/gdb/gdbsupport/gdb_locale.h
index 4e59b4f16cb..a1d0b67da5e 100644
--- a/gdb/gdbsupport/gdb_locale.h
+++ b/gdb/gdbsupport/gdb_locale.h
@@ -1,5 +1,5 @@
 /* GDB-friendly replacement for <locale.h>.
-   Copyright (C) 2002-2019 Free Software Foundation, Inc.
+   Copyright (C) 2002-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_optional.h b/gdb/gdbsupport/gdb_optional.h
index 94300e48d6a..02a87f6ee48 100644
--- a/gdb/gdbsupport/gdb_optional.h
+++ b/gdb/gdbsupport/gdb_optional.h
@@ -1,6 +1,6 @@
 /* An optional object.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_proc_service.h b/gdb/gdbsupport/gdb_proc_service.h
index 8565da3286c..3ce2ee80fa9 100644
--- a/gdb/gdbsupport/gdb_proc_service.h
+++ b/gdb/gdbsupport/gdb_proc_service.h
@@ -1,5 +1,5 @@
 /* <proc_service.h> replacement for systems that don't have it.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_ref_ptr.h b/gdb/gdbsupport/gdb_ref_ptr.h
index c31c9a2e58b..c5ef13f3dfa 100644
--- a/gdb/gdbsupport/gdb_ref_ptr.h
+++ b/gdb/gdbsupport/gdb_ref_ptr.h
@@ -1,6 +1,6 @@
 /* Reference-counted smart pointer class
 
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_setjmp.h b/gdb/gdbsupport/gdb_setjmp.h
index 499597085b8..168833ae8ea 100644
--- a/gdb/gdbsupport/gdb_setjmp.h
+++ b/gdb/gdbsupport/gdb_setjmp.h
@@ -1,5 +1,5 @@
 /* Portability wrappers for setjmp and longjmp.
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_signals.h b/gdb/gdbsupport/gdb_signals.h
index da99f57133c..fbbb7be98d0 100644
--- a/gdb/gdbsupport/gdb_signals.h
+++ b/gdb/gdbsupport/gdb_signals.h
@@ -1,5 +1,5 @@
 /* Target signal translation functions for GDB.
-   Copyright (C) 1990-2019 Free Software Foundation, Inc.
+   Copyright (C) 1990-2020 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
    This file is part of GDB.
diff --git a/gdb/gdbsupport/gdb_splay_tree.h b/gdb/gdbsupport/gdb_splay_tree.h
index 90b05cdce17..b0f533e39aa 100644
--- a/gdb/gdbsupport/gdb_splay_tree.h
+++ b/gdb/gdbsupport/gdb_splay_tree.h
@@ -1,6 +1,6 @@
 /* GDB wrapper for splay trees.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_string_view.h b/gdb/gdbsupport/gdb_string_view.h
index 19ae222527e..c0ae7a8a2d9 100644
--- a/gdb/gdbsupport/gdb_string_view.h
+++ b/gdb/gdbsupport/gdb_string_view.h
@@ -7,7 +7,7 @@
 // Note: This file has been stolen from the gcc repo
 // (libstdc++-v3/include/experimental/string_view) and has local modifications.
 
-// Copyright (C) 2013-2019 Free Software Foundation, Inc.
+// Copyright (C) 2013-2020 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/gdb/gdbsupport/gdb_string_view.tcc b/gdb/gdbsupport/gdb_string_view.tcc
index c30aafab7d6..ebf5907e4f0 100644
--- a/gdb/gdbsupport/gdb_string_view.tcc
+++ b/gdb/gdbsupport/gdb_string_view.tcc
@@ -4,7 +4,7 @@
 // (libstdc++-v3/include/experimental/bits/string_view.tcc) and has local
 // modifications.
 
-// Copyright (C) 2013-2019 Free Software Foundation, Inc.
+// Copyright (C) 2013-2020 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
diff --git a/gdb/gdbsupport/gdb_sys_time.h b/gdb/gdbsupport/gdb_sys_time.h
index 66c2bb355ff..b3b0cbeddc5 100644
--- a/gdb/gdbsupport/gdb_sys_time.h
+++ b/gdb/gdbsupport/gdb_sys_time.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2015-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2015-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_tilde_expand.c b/gdb/gdbsupport/gdb_tilde_expand.c
index 7e4b06da0e6..6671629a17e 100644
--- a/gdb/gdbsupport/gdb_tilde_expand.c
+++ b/gdb/gdbsupport/gdb_tilde_expand.c
@@ -1,6 +1,6 @@
 /* Perform tilde expansion on paths for GDB and gdbserver.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_tilde_expand.h b/gdb/gdbsupport/gdb_tilde_expand.h
index b181b6a3e15..5f4ef607297 100644
--- a/gdb/gdbsupport/gdb_tilde_expand.h
+++ b/gdb/gdbsupport/gdb_tilde_expand.h
@@ -1,6 +1,6 @@
 /* Perform tilde expansion on paths for GDB and gdbserver.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_unique_ptr.h b/gdb/gdbsupport/gdb_unique_ptr.h
index 67a5f265353..5e383b9db3f 100644
--- a/gdb/gdbsupport/gdb_unique_ptr.h
+++ b/gdb/gdbsupport/gdb_unique_ptr.h
@@ -1,6 +1,6 @@
 /* std::unique_ptr specializations for GDB.
 
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_unlinker.h b/gdb/gdbsupport/gdb_unlinker.h
index 193c2f847c9..9d64ccadf50 100644
--- a/gdb/gdbsupport/gdb_unlinker.h
+++ b/gdb/gdbsupport/gdb_unlinker.h
@@ -1,6 +1,6 @@
 /* Unlinking class
 
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/gdb_vecs.c b/gdb/gdbsupport/gdb_vecs.c
index 38f42f54c9a..bb81396c6f8 100644
--- a/gdb/gdbsupport/gdb_vecs.c
+++ b/gdb/gdbsupport/gdb_vecs.c
@@ -1,6 +1,6 @@
 /* Some commonly-used VEC types.
 
-   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/gdb/gdbsupport/gdb_vecs.h b/gdb/gdbsupport/gdb_vecs.h
index e8af624770d..ca7097abd95 100644
--- a/gdb/gdbsupport/gdb_vecs.h
+++ b/gdb/gdbsupport/gdb_vecs.h
@@ -1,6 +1,6 @@
 /* Some commonly-used VEC types.
 
-   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/gdb/gdbsupport/gdb_wait.h b/gdb/gdbsupport/gdb_wait.h
index b3b752cf3a2..d00b4592051 100644
--- a/gdb/gdbsupport/gdb_wait.h
+++ b/gdb/gdbsupport/gdb_wait.h
@@ -1,5 +1,5 @@
 /* Standard wait macros.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/hash_enum.h b/gdb/gdbsupport/hash_enum.h
index 4baf01eb9ca..a6c519a9450 100644
--- a/gdb/gdbsupport/hash_enum.h
+++ b/gdb/gdbsupport/hash_enum.h
@@ -1,6 +1,6 @@
 /* A hasher for enums.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/host-defs.h b/gdb/gdbsupport/host-defs.h
index dedd9b6fa99..925a49737e5 100644
--- a/gdb/gdbsupport/host-defs.h
+++ b/gdb/gdbsupport/host-defs.h
@@ -1,5 +1,5 @@
 /* Basic host-specific definitions for GDB.
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/job-control.c b/gdb/gdbsupport/job-control.c
index cd3dde12fbf..381c5f0e566 100644
--- a/gdb/gdbsupport/job-control.c
+++ b/gdb/gdbsupport/job-control.c
@@ -1,7 +1,7 @@
 /* Job control and terminal related functions, for GDB and gdbserver
    when running under Unix.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/job-control.h b/gdb/gdbsupport/job-control.h
index e4660ae50cb..23e503d10c0 100644
--- a/gdb/gdbsupport/job-control.h
+++ b/gdb/gdbsupport/job-control.h
@@ -1,7 +1,7 @@
 /* Job control and terminal related functions, for GDB and gdbserver
    when running under Unix.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/netstuff.c b/gdb/gdbsupport/netstuff.c
index a7dc3465913..1bf8f4b886f 100644
--- a/gdb/gdbsupport/netstuff.c
+++ b/gdb/gdbsupport/netstuff.c
@@ -1,5 +1,5 @@
 /* Operations on network stuff.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/netstuff.h b/gdb/gdbsupport/netstuff.h
index 0d39fb5eea8..a987d7ff188 100644
--- a/gdb/gdbsupport/netstuff.h
+++ b/gdb/gdbsupport/netstuff.h
@@ -1,5 +1,5 @@
 /* Operations on network stuff.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/new-op.c b/gdb/gdbsupport/new-op.c
index 7c5dba0be6d..cf2525c954e 100644
--- a/gdb/gdbsupport/new-op.c
+++ b/gdb/gdbsupport/new-op.c
@@ -1,6 +1,6 @@
 /* Replace operator new/new[], for GDB, the GNU debugger.
 
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/next-iterator.h b/gdb/gdbsupport/next-iterator.h
index b61b253bd9d..ad374120d65 100644
--- a/gdb/gdbsupport/next-iterator.h
+++ b/gdb/gdbsupport/next-iterator.h
@@ -1,5 +1,5 @@
 /* A "next" iterator for GDB, the GNU debugger.
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/observable.h b/gdb/gdbsupport/observable.h
index 205c30382c6..0468ebabcf6 100644
--- a/gdb/gdbsupport/observable.h
+++ b/gdb/gdbsupport/observable.h
@@ -1,6 +1,6 @@
 /* Observers
 
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/offset-type.h b/gdb/gdbsupport/offset-type.h
index e1495b28017..b68cb4500ea 100644
--- a/gdb/gdbsupport/offset-type.h
+++ b/gdb/gdbsupport/offset-type.h
@@ -1,6 +1,6 @@
 /* Offset types for GDB.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/parallel-for.h b/gdb/gdbsupport/parallel-for.h
index 70fdacd496d..25451526924 100644
--- a/gdb/gdbsupport/parallel-for.h
+++ b/gdb/gdbsupport/parallel-for.h
@@ -1,6 +1,6 @@
 /* Parallel for loops
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/pathstuff.c b/gdb/gdbsupport/pathstuff.c
index aa51e8f36eb..1f60fd0c986 100644
--- a/gdb/gdbsupport/pathstuff.c
+++ b/gdb/gdbsupport/pathstuff.c
@@ -1,6 +1,6 @@
 /* Path manipulation routines for GDB and gdbserver.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/pathstuff.h b/gdb/gdbsupport/pathstuff.h
index e84685b6548..4bc0d892119 100644
--- a/gdb/gdbsupport/pathstuff.h
+++ b/gdb/gdbsupport/pathstuff.h
@@ -1,6 +1,6 @@
 /* Path manipulation routines for GDB and gdbserver.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/poison.h b/gdb/gdbsupport/poison.h
index 699de513bab..5e1b2cc403f 100644
--- a/gdb/gdbsupport/poison.h
+++ b/gdb/gdbsupport/poison.h
@@ -1,6 +1,6 @@
 /* Poison symbols at compile time.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/preprocessor.h b/gdb/gdbsupport/preprocessor.h
index cb735c34bbe..6130280ea33 100644
--- a/gdb/gdbsupport/preprocessor.h
+++ b/gdb/gdbsupport/preprocessor.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/print-utils.c b/gdb/gdbsupport/print-utils.c
index 051c4541b28..a8d86814b0d 100644
--- a/gdb/gdbsupport/print-utils.c
+++ b/gdb/gdbsupport/print-utils.c
@@ -1,6 +1,6 @@
 /* Cell-based print utility routines for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/print-utils.h b/gdb/gdbsupport/print-utils.h
index d52bcf8f611..7541791489d 100644
--- a/gdb/gdbsupport/print-utils.h
+++ b/gdb/gdbsupport/print-utils.h
@@ -1,6 +1,6 @@
 /* Cell-based print utility routines for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/ptid.c b/gdb/gdbsupport/ptid.c
index c025511a37b..9638943b2fe 100644
--- a/gdb/gdbsupport/ptid.c
+++ b/gdb/gdbsupport/ptid.c
@@ -1,6 +1,6 @@
 /* The ptid_t type and common functions operating on it.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
    
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/ptid.h b/gdb/gdbsupport/ptid.h
index f5625a61387..ef52d555126 100644
--- a/gdb/gdbsupport/ptid.h
+++ b/gdb/gdbsupport/ptid.h
@@ -1,6 +1,6 @@
 /* The ptid_t type and common functions operating on it.
 
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/refcounted-object.h b/gdb/gdbsupport/refcounted-object.h
index 4bf7fcf1c94..95a312793e2 100644
--- a/gdb/gdbsupport/refcounted-object.h
+++ b/gdb/gdbsupport/refcounted-object.h
@@ -1,5 +1,5 @@
 /* Base class of intrusively reference-counted objects.
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/rsp-low.c b/gdb/gdbsupport/rsp-low.c
index 4bb49418499..9bb16605dd4 100644
--- a/gdb/gdbsupport/rsp-low.c
+++ b/gdb/gdbsupport/rsp-low.c
@@ -1,6 +1,6 @@
 /* Low-level RSP routines for GDB, the GNU debugger.
 
-   Copyright (C) 1988-2019 Free Software Foundation, Inc.
+   Copyright (C) 1988-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/rsp-low.h b/gdb/gdbsupport/rsp-low.h
index b2b62c9e5b8..84eb839d3fa 100644
--- a/gdb/gdbsupport/rsp-low.h
+++ b/gdb/gdbsupport/rsp-low.h
@@ -1,6 +1,6 @@
 /* Low-level RSP routines for GDB, the GNU debugger.
 
-   Copyright (C) 1988-2019 Free Software Foundation, Inc.
+   Copyright (C) 1988-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/run-time-clock.c b/gdb/gdbsupport/run-time-clock.c
index 26378a05d91..24dc19c5813 100644
--- a/gdb/gdbsupport/run-time-clock.c
+++ b/gdb/gdbsupport/run-time-clock.c
@@ -1,5 +1,5 @@
 /* User/system CPU time clocks that follow the std::chrono interface.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/run-time-clock.h b/gdb/gdbsupport/run-time-clock.h
index 9c15dd7ab12..fef0c346efc 100644
--- a/gdb/gdbsupport/run-time-clock.h
+++ b/gdb/gdbsupport/run-time-clock.h
@@ -1,5 +1,5 @@
 /* User/system CPU time clocks that follow the std::chrono interface.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/safe-iterator.h b/gdb/gdbsupport/safe-iterator.h
index 61af92a3aaf..04fe52adb3b 100644
--- a/gdb/gdbsupport/safe-iterator.h
+++ b/gdb/gdbsupport/safe-iterator.h
@@ -1,5 +1,5 @@
 /* A safe iterator for GDB, the GNU debugger.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/safe-strerror.c b/gdb/gdbsupport/safe-strerror.c
index a5ddf748353..580462102e2 100644
--- a/gdb/gdbsupport/safe-strerror.c
+++ b/gdb/gdbsupport/safe-strerror.c
@@ -1,6 +1,6 @@
 /* Safe version of strerror for GDB, the GNU debugger.
 
-   Copyright (C) 2006-2019 Free Software Foundation, Inc.
+   Copyright (C) 2006-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/scope-exit.h b/gdb/gdbsupport/scope-exit.h
index e2e6818295e..192f6665fcf 100644
--- a/gdb/gdbsupport/scope-exit.h
+++ b/gdb/gdbsupport/scope-exit.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2019 Free Software Foundation, Inc.
+/* Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/scoped_fd.h b/gdb/gdbsupport/scoped_fd.h
index c4a494b7018..f40ce8b0b50 100644
--- a/gdb/gdbsupport/scoped_fd.h
+++ b/gdb/gdbsupport/scoped_fd.h
@@ -1,6 +1,6 @@
 /* scoped_fd, automatically close a file descriptor
 
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/scoped_mmap.c b/gdb/gdbsupport/scoped_mmap.c
index 9e0af57e4c9..6b424dc0545 100644
--- a/gdb/gdbsupport/scoped_mmap.c
+++ b/gdb/gdbsupport/scoped_mmap.c
@@ -1,6 +1,6 @@
 /* scoped_mmap, automatically unmap files
 
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/scoped_mmap.h b/gdb/gdbsupport/scoped_mmap.h
index 05cca9efa7d..bab988f364c 100644
--- a/gdb/gdbsupport/scoped_mmap.h
+++ b/gdb/gdbsupport/scoped_mmap.h
@@ -1,6 +1,6 @@
 /* scoped_mmap, automatically unmap files
 
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/scoped_restore.h b/gdb/gdbsupport/scoped_restore.h
index 54c3ff5f8a5..0dca6d06dbc 100644
--- a/gdb/gdbsupport/scoped_restore.h
+++ b/gdb/gdbsupport/scoped_restore.h
@@ -1,6 +1,6 @@
 /* scoped_restore, a simple class for saving and restoring a value
 
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/selftest.c b/gdb/gdbsupport/selftest.c
index f5a7b3c344b..8ab63be3139 100644
--- a/gdb/gdbsupport/selftest.c
+++ b/gdb/gdbsupport/selftest.c
@@ -1,5 +1,5 @@
 /* GDB self-testing.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/selftest.h b/gdb/gdbsupport/selftest.h
index c566ec5f3db..1c47fe1448b 100644
--- a/gdb/gdbsupport/selftest.h
+++ b/gdb/gdbsupport/selftest.h
@@ -1,5 +1,5 @@
 /* GDB self-testing.
-   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+   Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/signals-state-save-restore.c b/gdb/gdbsupport/signals-state-save-restore.c
index 25a82209768..c292d498daf 100644
--- a/gdb/gdbsupport/signals-state-save-restore.c
+++ b/gdb/gdbsupport/signals-state-save-restore.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/signals-state-save-restore.h b/gdb/gdbsupport/signals-state-save-restore.h
index de3d896621b..8726bf1e225 100644
--- a/gdb/gdbsupport/signals-state-save-restore.h
+++ b/gdb/gdbsupport/signals-state-save-restore.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2016-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/signals.c b/gdb/gdbsupport/signals.c
index 707bbe9fa3b..485e0f01903 100644
--- a/gdb/gdbsupport/signals.c
+++ b/gdb/gdbsupport/signals.c
@@ -1,5 +1,5 @@
 /* Target signal translation functions for GDB.
-   Copyright (C) 1990-2019 Free Software Foundation, Inc.
+   Copyright (C) 1990-2020 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
    This file is part of GDB.
diff --git a/gdb/gdbsupport/symbol.h b/gdb/gdbsupport/symbol.h
index a42d50a194c..3cc3adfb4ff 100644
--- a/gdb/gdbsupport/symbol.h
+++ b/gdb/gdbsupport/symbol.h
@@ -1,6 +1,6 @@
 /* Declarations of common symbol functions.
 
-   Copyright (C) 2014-2019 Free Software Foundation, Inc.
+   Copyright (C) 2014-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/tdesc.c b/gdb/gdbsupport/tdesc.c
index 1e2a3148132..aaea8e0d8a8 100644
--- a/gdb/gdbsupport/tdesc.c
+++ b/gdb/gdbsupport/tdesc.c
@@ -1,6 +1,6 @@
 /* Target description support for GDB.
 
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/tdesc.h b/gdb/gdbsupport/tdesc.h
index 9eb3d5ea312..3b1f1f57ff8 100644
--- a/gdb/gdbsupport/tdesc.h
+++ b/gdb/gdbsupport/tdesc.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2006-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/thread-pool.c b/gdb/gdbsupport/thread-pool.c
index a8c5fb774d9..fc83ff765f6 100644
--- a/gdb/gdbsupport/thread-pool.c
+++ b/gdb/gdbsupport/thread-pool.c
@@ -1,6 +1,6 @@
 /* Thread pool
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/thread-pool.h b/gdb/gdbsupport/thread-pool.h
index e1fcb38a581..2fb44536545 100644
--- a/gdb/gdbsupport/thread-pool.h
+++ b/gdb/gdbsupport/thread-pool.h
@@ -1,6 +1,6 @@
 /* Thread pool
 
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/traits.h b/gdb/gdbsupport/traits.h
index de57c1903cd..2a6f00654c7 100644
--- a/gdb/gdbsupport/traits.h
+++ b/gdb/gdbsupport/traits.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/underlying.h b/gdb/gdbsupport/underlying.h
index af14a3627d5..a90aedb104f 100644
--- a/gdb/gdbsupport/underlying.h
+++ b/gdb/gdbsupport/underlying.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/valid-expr.h b/gdb/gdbsupport/valid-expr.h
index c622d3546e3..b1c84468147 100644
--- a/gdb/gdbsupport/valid-expr.h
+++ b/gdb/gdbsupport/valid-expr.h
@@ -1,6 +1,6 @@
 /* Compile-time valid expression checker for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2019 Free Software Foundation, Inc.
+   Copyright (C) 2017-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/version.h b/gdb/gdbsupport/version.h
index 9e840e72b4d..9c94fec6fef 100644
--- a/gdb/gdbsupport/version.h
+++ b/gdb/gdbsupport/version.h
@@ -1,5 +1,5 @@
 /* Version information for GDB.
-   Copyright (C) 1999-2019 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/x86-xstate.h b/gdb/gdbsupport/x86-xstate.h
index 4ce8f61e394..0331d8fb428 100644
--- a/gdb/gdbsupport/x86-xstate.h
+++ b/gdb/gdbsupport/x86-xstate.h
@@ -1,6 +1,6 @@
 /* Common code for x86 XSAVE extended state.
 
-   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+   Copyright (C) 2010-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/xml-utils.c b/gdb/gdbsupport/xml-utils.c
index 79f040e2b0f..3c6c11ad687 100644
--- a/gdb/gdbsupport/xml-utils.c
+++ b/gdb/gdbsupport/xml-utils.c
@@ -1,6 +1,6 @@
 /* Shared helper routines for manipulating XML.
 
-   Copyright (C) 2006-2019 Free Software Foundation, Inc.
+   Copyright (C) 2006-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/gdbsupport/xml-utils.h b/gdb/gdbsupport/xml-utils.h
index 747e8c8a481..19dead44b98 100644
--- a/gdb/gdbsupport/xml-utils.h
+++ b/gdb/gdbsupport/xml-utils.h
@@ -1,6 +1,6 @@
 /* Shared helper routines for manipulating XML.
 
-   Copyright (C) 2006-2019 Free Software Foundation, Inc.
+   Copyright (C) 2006-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.