2 # SPDX-License-Identifier: BSD-3-Clause
3 # Copyright(c) 2019 Intel Corporation
5 from __future__ import print_function
7 from os.path import dirname, basename, join, exists
10 def is_function_line(ln):
11 return ln.startswith('\t') and ln.endswith(';\n') and ":" not in ln
13 # MinGW keeps the original .map file but replaces per_lcore* to __emutls_v.per_lcore*
14 def create_mingw_map_file(input_map, output_map):
15 with open(input_map) as f_in, open(output_map, 'w') as f_out:
16 f_out.writelines([lines.replace('per_lcore', '__emutls_v.per_lcore') for lines in f_in.readlines()])
19 if not args[1].endswith('version.map') or \
20 not args[2].endswith('exports.def') and \
21 not args[2].endswith('mingw.map'):
24 if args[2].endswith('mingw.map'):
25 create_mingw_map_file(args[1], args[2])
28 # special case, allow override if an def file already exists alongside map file
29 override_file = join(dirname(args[1]), basename(args[2]))
30 if exists(override_file):
31 with open(override_file) as f_in:
32 functions = f_in.readlines()
34 # generate def file from map file.
35 # This works taking indented lines only which end with a ";" and which don't
36 # have a colon in them, i.e. the lines defining functions only.
38 with open(args[1]) as f_in:
39 functions = [ln[:-2] + '\n' for ln in sorted(f_in.readlines())
40 if is_function_line(ln)]
41 functions = ["EXPORTS\n"] + functions
43 with open(args[2], 'w') as f_out:
44 f_out.writelines(functions)
48 if __name__ == "__main__":
49 sys.exit(main(sys.argv))