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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright 2014 the V8 project authors. All rights reserved. | 2 # Copyright 2014 the V8 project authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 import re | 6 import re |
7 import os | 7 import os |
8 import sys | 8 import sys |
9 | 9 |
10 DECLARE_FILE = "src/assembler.h" | 10 DECLARE_FILE = "src/assembler.h" |
11 REGISTER_FILE = "src/snapshot/serialize.cc" | 11 REGISTER_FILE = "src/snapshot/serialize.cc" |
12 DECLARE_RE = re.compile("\s*static ExternalReference ([^(]+)\(") | 12 DECLARE_RE = re.compile("\s*static ExternalReference ([^(]+)\(") |
13 REGISTER_RE = re.compile("\s*Add\(ExternalReference::([^(]+)\(") | 13 REGISTER_RE = re.compile("\s*Add\(ExternalReference::([^(]+)\(") |
14 | 14 |
15 WORKSPACE = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "..")) | 15 WORKSPACE = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), "..")) |
16 | 16 |
17 # Ignore those. | 17 # Ignore those. |
18 BLACKLISTED = [ | 18 BLACKLISTED = [ |
| 19 "fixed_typed_array_base_data_offset", |
19 "page_flags", | 20 "page_flags", |
20 "math_exp_constants", | 21 "math_exp_constants", |
21 "math_exp_log_table", | 22 "math_exp_log_table", |
22 "ForDeoptEntry", | 23 "ForDeoptEntry", |
23 ] | 24 ] |
24 | 25 |
25 def Find(filename, re): | 26 def Find(filename, re): |
26 references = [] | 27 references = [] |
27 with open(filename, "r") as f: | 28 with open(filename, "r") as f: |
28 for line in f: | 29 for line in f: |
29 match = re.match(line) | 30 match = re.match(line) |
30 if match: | 31 if match: |
31 references.append(match.group(1)) | 32 references.append(match.group(1)) |
32 return references | 33 return references |
33 | 34 |
34 def Main(): | 35 def Main(): |
35 declarations = Find(DECLARE_FILE, DECLARE_RE) | 36 declarations = Find(DECLARE_FILE, DECLARE_RE) |
36 registrations = Find(REGISTER_FILE, REGISTER_RE) | 37 registrations = Find(REGISTER_FILE, REGISTER_RE) |
37 difference = list(set(declarations) - set(registrations) - set(BLACKLISTED)) | 38 difference = list(set(declarations) - set(registrations) - set(BLACKLISTED)) |
38 for reference in difference: | 39 for reference in difference: |
39 print("Declared but not registered: ExternalReference::%s" % reference) | 40 print("Declared but not registered: ExternalReference::%s" % reference) |
40 return len(difference) > 0 | 41 return len(difference) > 0 |
41 | 42 |
42 if __name__ == "__main__": | 43 if __name__ == "__main__": |
43 sys.exit(Main()) | 44 sys.exit(Main()) |
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