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#!/usr/bin/env python
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2017, Linaro Limited
#
import sys
import re
def usage():
print "Usage: {0} <section reg exp match> [<skip section>...]".format(
sys.argv[0])
sys.exit(1)
def main():
if len(sys.argv) < 2:
usage()
in_shdr = False
section_headers = re.compile("Section Headers:")
key_to_flags = re.compile("Key to Flags:")
match_rule = re.compile(sys.argv[1])
skip_sections = sys.argv[2:]
for line in sys.stdin:
if section_headers.match(line):
in_shdr = True
continue
if key_to_flags.match(line):
in_shdr = False
continue
if not in_shdr:
continue
words = line.split()
if len(words) < 3:
continue
if words[0] == "[":
name_offs = 2
else:
name_offs = 1
sect_name = words[name_offs]
sect_type = words[name_offs + 1]
if sect_type != "PROGBITS":
continue
if not match_rule.match(sect_name):
continue
if sect_name in skip_sections:
continue
print '\t*({0})'.format(sect_name)
if __name__ == "__main__":
main()
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