1*5976a0a5SJens Wiklander#!/usr/bin/env python 2*5976a0a5SJens Wiklander# 3*5976a0a5SJens Wiklander# Copyright (c) 2017, Linaro Limited 4*5976a0a5SJens Wiklander# All rights reserved. 5*5976a0a5SJens Wiklander# 6*5976a0a5SJens Wiklander# Redistribution and use in source and binary forms, with or without 7*5976a0a5SJens Wiklander# modification, are permitted provided that the following conditions are met: 8*5976a0a5SJens Wiklander# 9*5976a0a5SJens Wiklander# 1. Redistributions of source code must retain the above copyright notice, 10*5976a0a5SJens Wiklander# this list of conditions and the following disclaimer. 11*5976a0a5SJens Wiklander# 12*5976a0a5SJens Wiklander# 2. Redistributions in binary form must reproduce the above copyright notice, 13*5976a0a5SJens Wiklander# this list of conditions and the following disclaimer in the documentation 14*5976a0a5SJens Wiklander# and/or other materials provided with the distribution. 15*5976a0a5SJens Wiklander# 16*5976a0a5SJens Wiklander# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17*5976a0a5SJens Wiklander# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18*5976a0a5SJens Wiklander# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19*5976a0a5SJens Wiklander# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20*5976a0a5SJens Wiklander# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21*5976a0a5SJens Wiklander# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22*5976a0a5SJens Wiklander# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23*5976a0a5SJens Wiklander# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24*5976a0a5SJens Wiklander# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25*5976a0a5SJens Wiklander# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26*5976a0a5SJens Wiklander# POSSIBILITY OF SUCH DAMAGE. 27*5976a0a5SJens Wiklander# 28*5976a0a5SJens Wiklander 29*5976a0a5SJens Wiklanderimport sys 30*5976a0a5SJens Wiklanderimport re 31*5976a0a5SJens Wiklander 32*5976a0a5SJens Wiklanderdef usage(): 33*5976a0a5SJens Wiklander print "Usage: {} <section reg exp match> [<skip section>...]".format( \ 34*5976a0a5SJens Wiklander sys.argv[0]) 35*5976a0a5SJens Wiklander sys.exit (1) 36*5976a0a5SJens Wiklander 37*5976a0a5SJens Wiklanderdef main(): 38*5976a0a5SJens Wiklander if len(sys.argv) < 2 : 39*5976a0a5SJens Wiklander usage() 40*5976a0a5SJens Wiklander 41*5976a0a5SJens Wiklander in_shdr = False 42*5976a0a5SJens Wiklander section_headers = re.compile("Section Headers:") 43*5976a0a5SJens Wiklander key_to_flags = re.compile("Key to Flags:") 44*5976a0a5SJens Wiklander match_rule = re.compile(sys.argv[1]) 45*5976a0a5SJens Wiklander skip_sections = sys.argv[2:] 46*5976a0a5SJens Wiklander 47*5976a0a5SJens Wiklander for line in sys.stdin: 48*5976a0a5SJens Wiklander if section_headers.match(line) : 49*5976a0a5SJens Wiklander in_shdr = True; 50*5976a0a5SJens Wiklander continue 51*5976a0a5SJens Wiklander if key_to_flags.match(line) : 52*5976a0a5SJens Wiklander in_shdr = False; 53*5976a0a5SJens Wiklander continue 54*5976a0a5SJens Wiklander 55*5976a0a5SJens Wiklander if not in_shdr : 56*5976a0a5SJens Wiklander continue 57*5976a0a5SJens Wiklander 58*5976a0a5SJens Wiklander words = line.split() 59*5976a0a5SJens Wiklander 60*5976a0a5SJens Wiklander if len(words) < 3 : 61*5976a0a5SJens Wiklander continue 62*5976a0a5SJens Wiklander 63*5976a0a5SJens Wiklander if words[0] == "[" : 64*5976a0a5SJens Wiklander name_offs = 2 65*5976a0a5SJens Wiklander else : 66*5976a0a5SJens Wiklander name_offs = 1; 67*5976a0a5SJens Wiklander 68*5976a0a5SJens Wiklander sect_name = words[name_offs] 69*5976a0a5SJens Wiklander sect_type = words[name_offs + 1] 70*5976a0a5SJens Wiklander 71*5976a0a5SJens Wiklander if sect_type != "PROGBITS" : 72*5976a0a5SJens Wiklander continue 73*5976a0a5SJens Wiklander 74*5976a0a5SJens Wiklander if not match_rule.match(sect_name) : 75*5976a0a5SJens Wiklander continue 76*5976a0a5SJens Wiklander 77*5976a0a5SJens Wiklander if sect_name in skip_sections : 78*5976a0a5SJens Wiklander continue 79*5976a0a5SJens Wiklander 80*5976a0a5SJens Wiklander print '\t*({})'.format(sect_name) 81*5976a0a5SJens Wiklander 82*5976a0a5SJens Wiklanderif __name__ == "__main__": 83*5976a0a5SJens Wiklander main() 84