Update copyright year range in header of all files managed by GDB

This commit is the result of the following actions:

  - Running gdb/copyright.py to update all of the copyright headers to
    include 2024,

  - Manually updating a few files the copyright.py script told me to
    update, these files had copyright headers embedded within the
    file,

  - Regenerating gdbsupport/Makefile.in to refresh it's copyright
    date,

  - Using grep to find other files that still mentioned 2023.  If
    these files were updated last year from 2022 to 2023 then I've
    updated them this year to 2024.

I'm sure I've probably missed some dates.  Feel free to fix them up as
you spot them.

6 files changed, 6 insertions, 6 deletions

diff --git a/sim/testsuite/mips/hilo-hazard-4.s b/sim/testsuite/mips/hilo-hazard-4.s
index 3d3c21c..03c000c 100644
--- a/sim/testsuite/mips/hilo-hazard-4.s
+++ b/sim/testsuite/mips/hilo-hazard-4.s
@@ -5,7 +5,7 @@
 # ld:		-N -Ttext=0x80010000
 # output:	pass\\n
 
-# Copyright (C) 2013-2023 Free Software Foundation, Inc.
+# Copyright (C) 2013-2024 Free Software Foundation, Inc.
 # Contributed by Andrew Bennett (andrew.bennett@imgtec.com)
 #
 # This file is part of the MIPS sim.
diff --git a/sim/testsuite/mips/mips32-dsp.s b/sim/testsuite/mips/mips32-dsp.s
index a476560..a7e9502 100644
--- a/sim/testsuite/mips/mips32-dsp.s
+++ b/sim/testsuite/mips/mips32-dsp.s
@@ -4,7 +4,7 @@
 #ld:		-N -Ttext=0x80010000
 #output:	*\\npass\\n
 
-# Copyright (C) 2005-2023 Free Software Foundation, Inc.
+# Copyright (C) 2005-2024 Free Software Foundation, Inc.
 # Contributed by MIPS Technologies, Inc.  Written by Chao-ying Fu.
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/mips/testutils.inc b/sim/testsuite/mips/testutils.inc
index c70b685..c2aeac4 100644
--- a/sim/testsuite/mips/testutils.inc
+++ b/sim/testsuite/mips/testutils.inc
@@ -1,5 +1,5 @@
 # MIPS simulator testsuite utility functions.
-# Copyright (C) 2004-2023 Free Software Foundation, Inc.
+# Copyright (C) 2004-2024 Free Software Foundation, Inc.
 # Contributed by Chris Demetriou of Broadcom Corporation.
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/mips/utils-dsp.inc b/sim/testsuite/mips/utils-dsp.inc
index c997278..4e7a8dc 100644
--- a/sim/testsuite/mips/utils-dsp.inc
+++ b/sim/testsuite/mips/utils-dsp.inc
@@ -1,5 +1,5 @@
 # MIPS DSP ASE simulator testsuite utility functions.
-# Copyright (C) 2005-2023 Free Software Foundation, Inc.
+# Copyright (C) 2005-2024 Free Software Foundation, Inc.
 # Contributed by MIPS Technologies, Inc.  Written by Chao-ying Fu.
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/mips/utils-fpu.inc b/sim/testsuite/mips/utils-fpu.inc
index a0164bd..3ba956d 100644
--- a/sim/testsuite/mips/utils-fpu.inc
+++ b/sim/testsuite/mips/utils-fpu.inc
@@ -1,5 +1,5 @@
 # MIPS simulator testsuite FPU utility functions.
-# Copyright (C) 2004-2023 Free Software Foundation, Inc.
+# Copyright (C) 2004-2024 Free Software Foundation, Inc.
 # Contributed by Chris Demetriou of Broadcom Corporation.
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/mips/utils-mdmx.inc b/sim/testsuite/mips/utils-mdmx.inc
index b629d2d..7ab7509 100644
--- a/sim/testsuite/mips/utils-mdmx.inc
+++ b/sim/testsuite/mips/utils-mdmx.inc
@@ -1,5 +1,5 @@
 # MIPS simulator testsuite MDMX utility functions.
-# Copyright (C) 2004-2023 Free Software Foundation, Inc.
+# Copyright (C) 2004-2024 Free Software Foundation, Inc.
 # Contributed by Chris Demetriou of Broadcom Corporation.
 #
 # This file is part of the GNU simulators.