new file mode 100755
@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2019 Intel Corporation
+
+from __future__ import print_function
+import sys
+import argparse
+import re
+
+def setup_options():
+ arg_parser = argparse.ArgumentParser(description='Update default bind symbol abi version.')
+ arg_parser.add_argument('map_file', metavar='map_file', type=str, nargs=1,
+ help='path to source file (pattern: *.c)')
+ arg_parser.add_argument('dst_abi_version', metavar='dst_abi_version', type=str, nargs=1,
+ help='target ABI version (pattern: DPDK_*)')
+ arg_parser.add_argument('-v', '--verbose', action='store_true', help='print changes')
+
+ return arg_parser.parse_args()
+
+def replace_abi(f_in, abi_version_number, verbose):
+ source_file_content = []
+
+ for ln_no, ln in enumerate(f_in, 1):
+ if re.search("^BIND_DEFAULT_SYMBOL\(.*", ln):
+ source_file_content += [re.sub(", [0-9]{1,2}\.[0-9]{1,2}\);$", ", " + abi_version_number + ");", ln)]
+ if verbose:
+ print(f_in.name + ":" + str(ln_no) + ": " + ln[:-1] + " -> " + source_file_content[-1][:-1])
+ elif re.search("^VERSION_SYMBOL\(.*", ln):
+ if verbose:
+ print(f_in.name + ":" + str(ln_no) + ": " + ln[:-1] + " -> " + "[DELETED]")
+ else:
+ source_file_content += [ln]
+
+ return source_file_content
+
+def main(args):
+ params = setup_options()
+
+ if not params.map_file[0].endswith('.c') or \
+ not params.dst_abi_version[0].startswith('DPDK_'):
+ print('Wrong pattern for input files!\n')
+ arg_parser.print_help()
+ return 1
+
+ abi_version_number = params.dst_abi_version[0][5:]
+ source_file_content = []
+
+ with open(params.map_file[0]) as f_in:
+ source_file_content = replace_abi(f_in, abi_version_number, params.verbose)
+
+ with open(params.map_file[0], 'w') as f_out:
+ f_out.writelines(source_file_content)
+
+ return 0
+
+if __name__ == "__main__":
+ sys.exit(main(sys.argv))
new file mode 100755
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2019 Intel Corporation
+
+from __future__ import print_function
+import sys
+import argparse
+
+def setup_options():
+ arg_parser = argparse.ArgumentParser(description='Merge versions in linker version script.')
+ arg_parser.add_argument("map_file", metavar='map_file', type=str, nargs=1,
+ help='path to linker version script file (pattern: *version.map)')
+ arg_parser.add_argument("dst_abi_version", metavar='dst_abi_version', type=str, nargs=1,
+ help='target ABI version (pattern: DPDK_*)')
+ arg_parser.add_argument("src_abi_version", metavar='src_abi_version', default="DPDK_", type=str, nargs='?',
+ help='source ABI version (pattern: DPDK_*, default: DPDK_)')
+ arg_parser.add_argument('-v', '--verbose', action='store_true', help='print changes')
+
+ return arg_parser.parse_args()
+
+def is_function_line(ln):
+ return ln.startswith('\t') and ln.endswith(';\n') and ":" not in ln
+
+def is_dpdk_version_start_line(ln, src_abi_version):
+ return ln.startswith(src_abi_version) and ln.endswith('{\n') and ":" not in ln
+
+def is_experimental_version_start_line(ln):
+ return ln.startswith('EXPERIMENTAL {') and ln.endswith('\n') and ":" not in ln
+
+def is_version_end_line(ln):
+ return ln.startswith('}') and ln.endswith(';\n') and ":" not in ln
+
+def is_global_line(ln):
+ return ln.startswith('\tglobal:') and ln.endswith('\n')
+
+def is_local_line(ln):
+ return ln.startswith('\tlocal: ') and ln.endswith(';\n')
+
+def store_functions(f_in):
+ functions = []
+ local_line = []
+
+ for line in f_in:
+ if is_version_end_line(line): break
+ elif is_local_line(line):
+ local_line = [line]
+ elif is_function_line(line): functions += [line]
+
+ return functions, local_line
+
+def parse_linker_version_map_file(f_in, src_abi_version):
+ dpdk_functions = []
+ experimental_functions = []
+ dpdk_local_line = []
+ experimental_local_line = []
+
+ for line in f_in:
+ if is_dpdk_version_start_line(line, src_abi_version):
+ dpdk_functions_tmp, dpdk_local_line_tmp = store_functions(f_in)
+ dpdk_functions += dpdk_functions_tmp
+ dpdk_local_line = dpdk_local_line_tmp if len(dpdk_local_line_tmp) > 0 else dpdk_local_line
+ elif is_experimental_version_start_line(line):
+ experimental_functions_tmp, experimental_local_line_tmp = store_functions(f_in)
+ experimental_functions += experimental_functions_tmp
+ experimental_local_line += experimental_local_line_tmp
+
+ return list(set(dpdk_functions)), list(set(experimental_functions)), list(set(dpdk_local_line)), list(set(experimental_local_line))
+
+def main(args):
+ params = setup_options()
+
+ if not params.map_file[0].endswith('version.map') or \
+ not params.dst_abi_version[0].startswith('DPDK_'):
+ print('Wrong pattern for input files!\n')
+ arg_parser.print_help()
+ return 1
+
+ dpdk_functions = []
+ experimental_functions = []
+ dpdk_local_line = []
+ experimental_local_line = []
+
+ with open(params.map_file[0]) as f_in:
+ dpdk_functions, experimental_functions, dpdk_local_line, experimental_local_line = parse_linker_version_map_file(f_in, params.src_abi_version)
+
+ dpdk_functions.sort()
+ experimental_functions.sort()
+
+ with open(params.map_file[0], 'w') as f_out:
+ if len(dpdk_functions) > 0:
+ dpdk_functions = params.dst_abi_version + [" {\n"] + ["\tglobal:\n\n"] + dpdk_functions + dpdk_local_line + ["};\n\n"]
+ if params.verbose:
+ print(*dpdk_functions)
+ f_out.writelines(dpdk_functions)
+ elif len(dpdk_local_line) > 0:
+ dpdk_functions = params.dst_abi_version + [" {\n"] + ["\n\tlocal: *;\n};\n"]
+ if params.verbose:
+ print(*dpdk_functions)
+ f_out.writelines(dpdk_functions)
+
+ if len(experimental_functions) > 0:
+ experimental_functions = ["EXPERIMENTAL" + " {\n"] + ["\tglobal:\n\n"] + experimental_functions + experimental_local_line + ["};\n"]
+ if params.verbose:
+ print(*experimental_functions)
+ f_out.writelines(experimental_functions)
+
+ return 0
+
+if __name__ == "__main__":
+ sys.exit(main(sys.argv))