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.

42 files changed, 42 insertions, 42 deletions

diff --git a/gdb/unittests/array-view-selftests.c b/gdb/unittests/array-view-selftests.c
index b47cf7f..9d2448f 100644
--- a/gdb/unittests/array-view-selftests.c
+++ b/gdb/unittests/array-view-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for array_view for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/child-path-selftests.c b/gdb/unittests/child-path-selftests.c
index 773fc2f..9f77dd7 100644
--- a/gdb/unittests/child-path-selftests.c
+++ b/gdb/unittests/child-path-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for child_path for GDB, the GNU debugger.
 
-   Copyright (C) 2019-2023 Free Software Foundation, Inc.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/cli-utils-selftests.c b/gdb/unittests/cli-utils-selftests.c
index ecac71a..69d84bf 100644
--- a/gdb/unittests/cli-utils-selftests.c
+++ b/gdb/unittests/cli-utils-selftests.c
@@ -1,6 +1,6 @@
 /* Unit tests for the cli-utils.c file.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/command-def-selftests.c b/gdb/unittests/command-def-selftests.c
index 84137c9..74a2180 100644
--- a/gdb/unittests/command-def-selftests.c
+++ b/gdb/unittests/command-def-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for GDB command definitions for GDB, the GNU debugger.
 
-   Copyright (C) 2019-2023 Free Software Foundation, Inc.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/common-utils-selftests.c b/gdb/unittests/common-utils-selftests.c
index 4d66faf..b1f8fb8 100644
--- a/gdb/unittests/common-utils-selftests.c
+++ b/gdb/unittests/common-utils-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for general utility routines for GDB, the GNU debugger.
 
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/copy_bitwise-selftests.c b/gdb/unittests/copy_bitwise-selftests.c
index c4ec768..776d99a 100644
--- a/gdb/unittests/copy_bitwise-selftests.c
+++ b/gdb/unittests/copy_bitwise-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests of the copy_bitwise routine for GDB, the GNU debugger.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/enum-flags-selftests.c b/gdb/unittests/enum-flags-selftests.c
index 460cb7f..853ebca 100644
--- a/gdb/unittests/enum-flags-selftests.c
+++ b/gdb/unittests/enum-flags-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for enum-flags for GDB, the GNU debugger.
 
-   Copyright (C) 2016-2023 Free Software Foundation, Inc.
+   Copyright (C) 2016-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/environ-selftests.c b/gdb/unittests/environ-selftests.c
index 5edbc4e..c016e74 100644
--- a/gdb/unittests/environ-selftests.c
+++ b/gdb/unittests/environ-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for gdb_environ for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/filtered_iterator-selftests.c b/gdb/unittests/filtered_iterator-selftests.c
index 2558bb4..147f09d 100644
--- a/gdb/unittests/filtered_iterator-selftests.c
+++ b/gdb/unittests/filtered_iterator-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for the filtered_iterator class.
 
-   Copyright (C) 2019-2023 Free Software Foundation, Inc.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/format_pieces-selftests.c b/gdb/unittests/format_pieces-selftests.c
index dd10b0b..b4918c6 100644
--- a/gdb/unittests/format_pieces-selftests.c
+++ b/gdb/unittests/format_pieces-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for format_pieces for GDB, the GNU debugger.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/frame_info_ptr-selftests.c b/gdb/unittests/frame_info_ptr-selftests.c
index 668133a..f0981b8 100644
--- a/gdb/unittests/frame_info_ptr-selftests.c
+++ b/gdb/unittests/frame_info_ptr-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for frame_info_ptr.
 
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/function-view-selftests.c b/gdb/unittests/function-view-selftests.c
index ab9375c..b01c02c 100644
--- a/gdb/unittests/function-view-selftests.c
+++ b/gdb/unittests/function-view-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for function_view for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/gdb_tilde_expand-selftests.c b/gdb/unittests/gdb_tilde_expand-selftests.c
index 7e7a153..5edf4b6 100644
--- a/gdb/unittests/gdb_tilde_expand-selftests.c
+++ b/gdb/unittests/gdb_tilde_expand-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for gdb_tilde_expand
 
-   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+   Copyright (C) 2021-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/gmp-utils-selftests.c b/gdb/unittests/gmp-utils-selftests.c
index d06f200..513ebc8 100644
--- a/gdb/unittests/gmp-utils-selftests.c
+++ b/gdb/unittests/gmp-utils-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests of the gmp-utils API.
 
-   Copyright (C) 2019-2023 Free Software Foundation, Inc.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/intrusive_list-selftests.c b/gdb/unittests/intrusive_list-selftests.c
index 1f85b32..61e1343 100644
--- a/gdb/unittests/intrusive_list-selftests.c
+++ b/gdb/unittests/intrusive_list-selftests.c
@@ -1,5 +1,5 @@
 /* Tests fpr intrusive double linked list for GDB, the GNU debugger.
-   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+   Copyright (C) 2021-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/lookup_name_info-selftests.c b/gdb/unittests/lookup_name_info-selftests.c
index b69f79b..2fd8be9 100644
--- a/gdb/unittests/lookup_name_info-selftests.c
+++ b/gdb/unittests/lookup_name_info-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for lookup_name_info for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/main-thread-selftests.c b/gdb/unittests/main-thread-selftests.c
index bdc1628..9fd1b99 100644
--- a/gdb/unittests/main-thread-selftests.c
+++ b/gdb/unittests/main-thread-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for run_on_main_thread
 
-   Copyright (C) 2019-2023 Free Software Foundation, Inc.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/memory-map-selftests.c b/gdb/unittests/memory-map-selftests.c
index 2d5f2d6..cc059bb 100644
--- a/gdb/unittests/memory-map-selftests.c
+++ b/gdb/unittests/memory-map-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for memory-map for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/memrange-selftests.c b/gdb/unittests/memrange-selftests.c
index a48944e..d6a1051 100644
--- a/gdb/unittests/memrange-selftests.c
+++ b/gdb/unittests/memrange-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for mem ranges for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/mkdir-recursive-selftests.c b/gdb/unittests/mkdir-recursive-selftests.c
index 87b290e..1aaf685 100644
--- a/gdb/unittests/mkdir-recursive-selftests.c
+++ b/gdb/unittests/mkdir-recursive-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for scoped_fd for GDB, the GNU debugger.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/observable-selftests.c b/gdb/unittests/observable-selftests.c
index 680b09e..bc2e001 100644
--- a/gdb/unittests/observable-selftests.c
+++ b/gdb/unittests/observable-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for gdb::observers, GDB notifications to observers.
 
-   Copyright (C) 2003-2023 Free Software Foundation, Inc.
+   Copyright (C) 2003-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/offset-type-selftests.c b/gdb/unittests/offset-type-selftests.c
index dc63ef4..e5a24ab 100644
--- a/gdb/unittests/offset-type-selftests.c
+++ b/gdb/unittests/offset-type-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for offset types for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/packed-selftests.c b/gdb/unittests/packed-selftests.c
index 797a453..3f20861 100644
--- a/gdb/unittests/packed-selftests.c
+++ b/gdb/unittests/packed-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for packed for GDB, the GNU debugger.
 
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/parallel-for-selftests.c b/gdb/unittests/parallel-for-selftests.c
index a957b2d..a9abbf0 100644
--- a/gdb/unittests/parallel-for-selftests.c
+++ b/gdb/unittests/parallel-for-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for parallel_for_each
 
-   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+   Copyright (C) 2021-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/parse-connection-spec-selftests.c b/gdb/unittests/parse-connection-spec-selftests.c
index aa773f5..83c006b 100644
--- a/gdb/unittests/parse-connection-spec-selftests.c
+++ b/gdb/unittests/parse-connection-spec-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for parsing connection specs for GDB, the GNU debugger.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/path-join-selftests.c b/gdb/unittests/path-join-selftests.c
index c41396f..15df048 100644
--- a/gdb/unittests/path-join-selftests.c
+++ b/gdb/unittests/path-join-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for path_join for GDB, the GNU debugger.
 
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/ptid-selftests.c b/gdb/unittests/ptid-selftests.c
index 2713b61..a44ffa3 100644
--- a/gdb/unittests/ptid-selftests.c
+++ b/gdb/unittests/ptid-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for ptid_t for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/rsp-low-selftests.c b/gdb/unittests/rsp-low-selftests.c
index 6e0c90e..90141ab 100644
--- a/gdb/unittests/rsp-low-selftests.c
+++ b/gdb/unittests/rsp-low-selftests.c
@@ -1,6 +1,6 @@
 /* Unit tests for the rsp-low.c file.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/scoped_fd-selftests.c b/gdb/unittests/scoped_fd-selftests.c
index 409f2be..e85f9f7 100644
--- a/gdb/unittests/scoped_fd-selftests.c
+++ b/gdb/unittests/scoped_fd-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for scoped_fd for GDB, the GNU debugger.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/scoped_ignore_signal-selftests.c b/gdb/unittests/scoped_ignore_signal-selftests.c
index c8bb1ec..dc1d934 100644
--- a/gdb/unittests/scoped_ignore_signal-selftests.c
+++ b/gdb/unittests/scoped_ignore_signal-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for scoped_ignored_signal for GDB, the GNU debugger.
 
-   Copyright (C) 2021-2023 Free Software Foundation, Inc.
+   Copyright (C) 2021-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/scoped_mmap-selftests.c b/gdb/unittests/scoped_mmap-selftests.c
index a8f507c..dbf836f 100644
--- a/gdb/unittests/scoped_mmap-selftests.c
+++ b/gdb/unittests/scoped_mmap-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for scoped_mmap for GDB, the GNU debugger.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/scoped_restore-selftests.c b/gdb/unittests/scoped_restore-selftests.c
index a21fba5..074cc4c 100644
--- a/gdb/unittests/scoped_restore-selftests.c
+++ b/gdb/unittests/scoped_restore-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for scoped_restore for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/search-memory-selftests.c b/gdb/unittests/search-memory-selftests.c
index 954b2e3..109ce8b 100644
--- a/gdb/unittests/search-memory-selftests.c
+++ b/gdb/unittests/search-memory-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for simple_search_memory for GDB, the GNU debugger.
 
-   Copyright (C) 2020-2023 Free Software Foundation, Inc.
+   Copyright (C) 2020-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/style-selftests.c b/gdb/unittests/style-selftests.c
index 9a467da..8a6cf2b 100644
--- a/gdb/unittests/style-selftests.c
+++ b/gdb/unittests/style-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for ui_file_style
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/tracepoint-selftests.c b/gdb/unittests/tracepoint-selftests.c
index 7ae5250..7267b70 100644
--- a/gdb/unittests/tracepoint-selftests.c
+++ b/gdb/unittests/tracepoint-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for tracepoint-related code for GDB, the GNU debugger.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/tui-selftests.c b/gdb/unittests/tui-selftests.c
index e017b71..e936b20 100644
--- a/gdb/unittests/tui-selftests.c
+++ b/gdb/unittests/tui-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for the TUI
 
-   Copyright (C) 2019-2023 Free Software Foundation, Inc.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/ui-file-selftests.c b/gdb/unittests/ui-file-selftests.c
index 4e5a471..eff1be7 100644
--- a/gdb/unittests/ui-file-selftests.c
+++ b/gdb/unittests/ui-file-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for ui_file
 
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/unique_xmalloc_ptr_char.c b/gdb/unittests/unique_xmalloc_ptr_char.c
index aa8a0de..e36d871 100644
--- a/gdb/unittests/unique_xmalloc_ptr_char.c
+++ b/gdb/unittests/unique_xmalloc_ptr_char.c
@@ -1,6 +1,6 @@
 /* Self tests for gdb::unique_xmalloc_ptr<char>.
 
-   Copyright (C) 2022-2023 Free Software Foundation, Inc.
+   Copyright (C) 2022-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/unpack-selftests.c b/gdb/unittests/unpack-selftests.c
index 51e8c39..2fc7892 100644
--- a/gdb/unittests/unpack-selftests.c
+++ b/gdb/unittests/unpack-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for unpack_field_as_long
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/utils-selftests.c b/gdb/unittests/utils-selftests.c
index 70609aa..2f6d104 100644
--- a/gdb/unittests/utils-selftests.c
+++ b/gdb/unittests/utils-selftests.c
@@ -1,6 +1,6 @@
 /* Unit tests for the utils.c file.
 
-   Copyright (C) 2018-2023 Free Software Foundation, Inc.
+   Copyright (C) 2018-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/vec-utils-selftests.c b/gdb/unittests/vec-utils-selftests.c
index 1130266..e7ff128 100644
--- a/gdb/unittests/vec-utils-selftests.c
+++ b/gdb/unittests/vec-utils-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for vector utility routines for GDB, the GNU debugger.
 
-   Copyright (C) 2019-2023 Free Software Foundation, Inc.
+   Copyright (C) 2019-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/unittests/xml-utils-selftests.c b/gdb/unittests/xml-utils-selftests.c
index eefe2c6..31f7474 100644
--- a/gdb/unittests/xml-utils-selftests.c
+++ b/gdb/unittests/xml-utils-selftests.c
@@ -1,6 +1,6 @@
 /* Unit tests for the xml-utils.c file.
 
-   Copyright (C) 2017-2023 Free Software Foundation, Inc.
+   Copyright (C) 2017-2024 Free Software Foundation, Inc.
 
    This file is part of GDB.