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Move copyright code from gdbarch.py to new file

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This moves the copyright code from gdbarch.py to a new Python source
file, gdbcopyright.py.  The function in this file will find the
copyright dates by scanning the calling script.  This will be reused
in a future patch.

This involved minor changes to the output of gdbarch.py.  Also, I've
updated copyright.py to remove the reference to gdbarch.sh.  We don't
need to mention gdbarch.py there, either.
This commit is contained in:
Tom Tromey
2022-02-14 08:26:32 -07:00
parent aca6e93ecf
commit a8ab094a32
5 changed files with 62 additions and 28 deletions
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1
gdb/copyright.py
View File

@@ -245,7 +245,6 @@ BY_HAND = (
MULTIPLE_COPYRIGHT_HEADERS = (
"gdb/doc/gdb.texinfo",
"gdb/doc/refcard.tex",
"gdb/gdbarch.sh",
"gdb/syscalls/update-netbsd.sh",
)

4
gdb/gdbarch-gen.h
View File

@@ -20,7 +20,9 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This file was created with the aid of ``gdbarch.py''. */
/* To regenerate this file, run:
./gdbarch.py
*/

4
gdb/gdbarch.c
View File

@@ -20,7 +20,9 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This file was created with the aid of ``gdbarch.py''. */
/* To regenerate this file, run:
./gdbarch.py
*/
/* Maintain the struct gdbarch object. */

29
gdb/gdbarch.py
View File

@@ -20,11 +20,11 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import textwrap
import gdbcopyright
# All the components created in gdbarch-components.py.
components = []
def join_type_and_name(t, n):
"Combine the type T and the name N into a C declaration."
if t.endswith("*") or t.endswith("&"):
@@ -161,30 +161,9 @@ class Method(Function):
with open("gdbarch-components.py") as fd:
exec(fd.read())
copyright = """/* *INDENT-OFF* */ /* THIS FILE IS GENERATED -*- buffer-read-only: t -*- */
/* vi:set ro: */
/* Dynamic architecture support for GDB, the GNU debugger.
Copyright (C) 1998-2022 Free Software Foundation, Inc.
This file is part of GDB.
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 Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This file was created with the aid of ``gdbarch.py''. */
"""
copyright = gdbcopyright.copyright(
"gdbarch.py", "Dynamic architecture support for GDB, the GNU debugger."
)
def info(c):

52
gdb/gdbcopyright.py Normal file
View File

@@ -0,0 +1,52 @@
# Copyright constant for Python code to use.
#
# Copyright (C) 2022 Free Software Foundation, Inc.
#
# This file is part of GDB.
#
# 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 Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
def copyright(tool, description):
# Search the tool source itself for the correct copyright years.
with open(tool, 'r') as f:
for line in f:
if line.startswith('# Copyright (C) '):
dateline = line[1:].strip()
break
return f"""/* *INDENT-OFF* */ /* THIS FILE IS GENERATED -*- buffer-read-only: t -*- */
/* vi:set ro: */
/* {description}
{dateline}
This file is part of GDB.
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 Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* To regenerate this file, run:
./{tool}
*/
"""