mirror of https://gitlab.com/qemu-project/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# Extract QEMU Plugin API symbols from a header file
|
|
#
|
|
# Copyright 2024 Linaro Ltd
|
|
#
|
|
# Author: Pierrick Bouvier <pierrick.bouvier@linaro.org>
|
|
#
|
|
# This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
# See the COPYING file in the top-level directory.
|
|
#
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
import argparse
|
|
import re
|
|
|
|
def extract_symbols(plugin_header):
|
|
with open(plugin_header) as file:
|
|
content = file.read()
|
|
# Remove QEMU_PLUGIN_API macro definition.
|
|
content = content.replace('#define QEMU_PLUGIN_API', '')
|
|
expected = content.count('QEMU_PLUGIN_API')
|
|
# Find last word between QEMU_PLUGIN_API and (, matching on several lines.
|
|
# We use *? non-greedy quantifier.
|
|
syms = re.findall(r'QEMU_PLUGIN_API.*?(\w+)\s*\(', content, re.DOTALL)
|
|
syms.sort()
|
|
# Ensure we found as many symbols as API markers.
|
|
assert len(syms) == expected
|
|
return syms
|
|
|
|
def main() -> None:
|
|
parser = argparse.ArgumentParser(description='Extract QEMU plugin symbols')
|
|
parser.add_argument('plugin_header', help='Path to QEMU plugin header.')
|
|
args = parser.parse_args()
|
|
|
|
syms = extract_symbols(args.plugin_header)
|
|
|
|
print('{')
|
|
for s in syms:
|
|
print(" {};".format(s))
|
|
print('};')
|
|
|
|
if __name__ == '__main__':
|
|
main()
|