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.

14 files changed, 14 insertions, 14 deletions

diff --git a/sim/testsuite/pru/add.s b/sim/testsuite/pru/add.s
index 799b800..83bc796 100644
--- a/sim/testsuite/pru/add.s
+++ b/sim/testsuite/pru/add.s
@@ -1,7 +1,7 @@
 # Check that basic add insn works.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/allinsn.exp b/sim/testsuite/pru/allinsn.exp
index 02a4c60..f039b84 100644
--- a/sim/testsuite/pru/allinsn.exp
+++ b/sim/testsuite/pru/allinsn.exp
@@ -1,6 +1,6 @@
 # PRU simulator testsuite.
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/carry.s b/sim/testsuite/pru/carry.s
index cff75d2..43cae6f 100644
--- a/sim/testsuite/pru/carry.s
+++ b/sim/testsuite/pru/carry.s
@@ -1,7 +1,7 @@
 # Check that carry for addition and subtraction works.
 # mach: pru
 
-# Copyright (C) 2023 Free Software Foundation, Inc.
+# Copyright (C) 2023-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/dmem-zero-pass.s b/sim/testsuite/pru/dmem-zero-pass.s
index b034d39..7775224 100644
--- a/sim/testsuite/pru/dmem-zero-pass.s
+++ b/sim/testsuite/pru/dmem-zero-pass.s
@@ -1,7 +1,7 @@
 # Check that DMEM zero address access works by default.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/dmem-zero-trap.s b/sim/testsuite/pru/dmem-zero-trap.s
index e91b0a6..a0605b6 100644
--- a/sim/testsuite/pru/dmem-zero-trap.s
+++ b/sim/testsuite/pru/dmem-zero-trap.s
@@ -4,7 +4,7 @@
 # xerror:
 # output: core: 4 byte read to unmapped address 0x0 at *\n
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/dram.s b/sim/testsuite/pru/dram.s
index 9d1fe49..3087bfb 100644
--- a/sim/testsuite/pru/dram.s
+++ b/sim/testsuite/pru/dram.s
@@ -1,7 +1,7 @@
 # Check that DRAM memory access works.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/jmp.s b/sim/testsuite/pru/jmp.s
index a90d678..21d7f12 100644
--- a/sim/testsuite/pru/jmp.s
+++ b/sim/testsuite/pru/jmp.s
@@ -1,7 +1,7 @@
 # Check that jump and branch insns work.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/lmbd.s b/sim/testsuite/pru/lmbd.s
index 05972c2..438cfc0 100644
--- a/sim/testsuite/pru/lmbd.s
+++ b/sim/testsuite/pru/lmbd.s
@@ -1,7 +1,7 @@
 # Check that lmbd insn works.
 # mach: pru
 
-# Copyright (C) 2020-2023 Free Software Foundation, Inc.
+# Copyright (C) 2020-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/loop-imm.s b/sim/testsuite/pru/loop-imm.s
index 78183f6..19bbaf9 100644
--- a/sim/testsuite/pru/loop-imm.s
+++ b/sim/testsuite/pru/loop-imm.s
@@ -1,7 +1,7 @@
 # Check that loop insn works.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/loop-reg.s b/sim/testsuite/pru/loop-reg.s
index 801e2a0..624900c 100644
--- a/sim/testsuite/pru/loop-reg.s
+++ b/sim/testsuite/pru/loop-reg.s
@@ -1,7 +1,7 @@
 # Check that loop insn works.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/loop-zero.s b/sim/testsuite/pru/loop-zero.s
index a1804e2..4f8be7b 100644
--- a/sim/testsuite/pru/loop-zero.s
+++ b/sim/testsuite/pru/loop-zero.s
@@ -1,7 +1,7 @@
 # Check that loop insn works if register value is zero.
 # mach: pru
 
-# Copyright (C) 2022-2023 Free Software Foundation, Inc.
+# Copyright (C) 2022-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/mul.s b/sim/testsuite/pru/mul.s
index 9afe07d..d62b3ea 100644
--- a/sim/testsuite/pru/mul.s
+++ b/sim/testsuite/pru/mul.s
@@ -1,7 +1,7 @@
 # Check that multiplication works.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/subreg.s b/sim/testsuite/pru/subreg.s
index 0bdd82e..80dc371 100644
--- a/sim/testsuite/pru/subreg.s
+++ b/sim/testsuite/pru/subreg.s
@@ -1,7 +1,7 @@
 # Check that subregister addressing works.
 # mach: pru
 
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.
diff --git a/sim/testsuite/pru/testutils.inc b/sim/testsuite/pru/testutils.inc
index 4b10512..8fa4390 100644
--- a/sim/testsuite/pru/testutils.inc
+++ b/sim/testsuite/pru/testutils.inc
@@ -1,4 +1,4 @@
-# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+# Copyright (C) 2016-2024 Free Software Foundation, Inc.
 # Contributed by Dimitar Dimitrov <dimitar@dinux.eu>
 #
 # This file is part of the GNU simulators.