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@@ -1,130 +1,139 b'' | |||||
1 | CC ?= clang |
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1 | CC ?= clang | |
2 | CXX ?= clang++ |
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2 | CXX ?= clang++ | |
3 |
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3 | |||
4 | # By default, use our own standalone_fuzz_target_runner. |
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4 | # By default, use our own standalone_fuzz_target_runner. | |
5 | # This runner does no fuzzing, but simply executes the inputs |
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5 | # This runner does no fuzzing, but simply executes the inputs | |
6 | # provided via parameters. |
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6 | # provided via parameters. | |
7 | # Run e.g. "make all LIB_FUZZING_ENGINE=/path/to/libFuzzer.a" |
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7 | # Run e.g. "make all LIB_FUZZING_ENGINE=/path/to/libFuzzer.a" | |
8 | # to link the fuzzer(s) against a real fuzzing engine. |
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8 | # to link the fuzzer(s) against a real fuzzing engine. | |
9 | # |
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9 | # | |
10 | # OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE. |
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10 | # OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE. | |
11 | LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o |
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11 | LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o | |
12 |
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12 | |||
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13 | # Default to Python 3. | |||
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14 | # | |||
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15 | # Windows ships Python 3 as `python.exe`, which may not be on PATH. py.exe is. | |||
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16 | ifeq ($(OS),Windows_NT) | |||
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17 | PYTHON?=py -3 | |||
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18 | else | |||
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19 | PYTHON?=python3 | |||
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20 | endif | |||
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21 | ||||
13 | PYTHON_CONFIG ?= $$OUT/sanpy/bin/python-config |
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22 | PYTHON_CONFIG ?= $$OUT/sanpy/bin/python-config | |
14 | PYTHON_CONFIG_FLAGS ?= --ldflags --embed |
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23 | PYTHON_CONFIG_FLAGS ?= --ldflags --embed | |
15 |
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24 | |||
16 | CXXFLAGS += -Wno-deprecated-register |
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25 | CXXFLAGS += -Wno-deprecated-register | |
17 |
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26 | |||
18 | all: standalone_fuzz_target_runner.o oss-fuzz |
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27 | all: standalone_fuzz_target_runner.o oss-fuzz | |
19 |
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28 | |||
20 | standalone_fuzz_target_runner.o: standalone_fuzz_target_runner.cc |
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29 | standalone_fuzz_target_runner.o: standalone_fuzz_target_runner.cc | |
21 |
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30 | |||
22 | $$OUT/%_fuzzer_seed_corpus.zip: %_corpus.py |
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31 | $$OUT/%_fuzzer_seed_corpus.zip: %_corpus.py | |
23 | python $< $@ |
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32 | $(PYTHON) $< $@ | |
24 |
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33 | |||
25 | pyutil.o: pyutil.cc pyutil.h |
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34 | pyutil.o: pyutil.cc pyutil.h | |
26 | $(CXX) $(CXXFLAGS) -g -O1 \ |
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35 | $(CXX) $(CXXFLAGS) -g -O1 \ | |
27 | `$(PYTHON_CONFIG) --cflags` \ |
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36 | `$(PYTHON_CONFIG) --cflags` \ | |
28 | -I../../mercurial -c -o pyutil.o pyutil.cc |
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37 | -I../../mercurial -c -o pyutil.o pyutil.cc | |
29 |
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38 | |||
30 | bdiff-oss-fuzz.o: ../../mercurial/bdiff.c |
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39 | bdiff-oss-fuzz.o: ../../mercurial/bdiff.c | |
31 | $(CC) $(CFLAGS) -c -o bdiff-oss-fuzz.o ../../mercurial/bdiff.c |
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40 | $(CC) $(CFLAGS) -c -o bdiff-oss-fuzz.o ../../mercurial/bdiff.c | |
32 |
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41 | |||
33 | bdiff_fuzzer: bdiff.cc bdiff-oss-fuzz.o |
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42 | bdiff_fuzzer: bdiff.cc bdiff-oss-fuzz.o | |
34 | $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial bdiff.cc \ |
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43 | $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial bdiff.cc \ | |
35 | bdiff-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \ |
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44 | bdiff-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \ | |
36 | $$OUT/bdiff_fuzzer |
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45 | $$OUT/bdiff_fuzzer | |
37 |
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46 | |||
38 | mpatch.o: ../../mercurial/mpatch.c |
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47 | mpatch.o: ../../mercurial/mpatch.c | |
39 | $(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c -o mpatch.o \ |
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48 | $(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c -o mpatch.o \ | |
40 | ../../mercurial/mpatch.c |
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49 | ../../mercurial/mpatch.c | |
41 |
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50 | |||
42 | mpatch-oss-fuzz.o: ../../mercurial/mpatch.c |
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51 | mpatch-oss-fuzz.o: ../../mercurial/mpatch.c | |
43 | $(CC) $(CFLAGS) -c -o mpatch-oss-fuzz.o ../../mercurial/mpatch.c |
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52 | $(CC) $(CFLAGS) -c -o mpatch-oss-fuzz.o ../../mercurial/mpatch.c | |
44 |
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53 | |||
45 | mpatch_fuzzer: mpatch.cc mpatch-oss-fuzz.o $$OUT/mpatch_fuzzer_seed_corpus.zip |
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54 | mpatch_fuzzer: mpatch.cc mpatch-oss-fuzz.o $$OUT/mpatch_fuzzer_seed_corpus.zip | |
46 | $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial mpatch.cc \ |
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55 | $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial mpatch.cc \ | |
47 | mpatch-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \ |
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56 | mpatch-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \ | |
48 | $$OUT/mpatch_fuzzer |
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57 | $$OUT/mpatch_fuzzer | |
49 |
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58 | |||
50 | fuzz-x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h |
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59 | fuzz-x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h | |
51 | $(CC) $(CFLAGS) -c \ |
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60 | $(CC) $(CFLAGS) -c \ | |
52 | -o $@ \ |
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61 | -o $@ \ | |
53 | $< |
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62 | $< | |
54 |
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63 | |||
55 | xdiff_fuzzer: xdiff.cc fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o |
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64 | xdiff_fuzzer: xdiff.cc fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o | |
56 | $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial xdiff.cc \ |
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65 | $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial xdiff.cc \ | |
57 | fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o \ |
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66 | fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o \ | |
58 | $(LIB_FUZZING_ENGINE) -o $$OUT/xdiff_fuzzer |
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67 | $(LIB_FUZZING_ENGINE) -o $$OUT/xdiff_fuzzer | |
59 |
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68 | |||
60 | parsers-%.o: ../../mercurial/cext/%.c |
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69 | parsers-%.o: ../../mercurial/cext/%.c | |
61 | $(CC) -I../../mercurial `$(PYTHON_CONFIG) --cflags` $(CFLAGS) -c \ |
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70 | $(CC) -I../../mercurial `$(PYTHON_CONFIG) --cflags` $(CFLAGS) -c \ | |
62 | -o $@ $< |
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71 | -o $@ $< | |
63 |
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72 | |||
64 | PARSERS_OBJS=parsers-manifest.o parsers-charencode.o parsers-parsers.o parsers-dirs.o parsers-pathencode.o parsers-revlog.o |
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73 | PARSERS_OBJS=parsers-manifest.o parsers-charencode.o parsers-parsers.o parsers-dirs.o parsers-pathencode.o parsers-revlog.o | |
65 |
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74 | |||
66 | dirs_fuzzer: dirs.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirs_fuzzer_seed_corpus.zip |
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75 | dirs_fuzzer: dirs.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirs_fuzzer_seed_corpus.zip | |
67 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ |
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76 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | |
68 | -Wno-register -Wno-macro-redefined \ |
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77 | -Wno-register -Wno-macro-redefined \ | |
69 | -I../../mercurial dirs.cc \ |
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78 | -I../../mercurial dirs.cc \ | |
70 | pyutil.o $(PARSERS_OBJS) \ |
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79 | pyutil.o $(PARSERS_OBJS) \ | |
71 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ |
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80 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | |
72 | -o $$OUT/dirs_fuzzer |
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81 | -o $$OUT/dirs_fuzzer | |
73 |
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82 | |||
74 | fncache_fuzzer: fncache.cc |
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83 | fncache_fuzzer: fncache.cc | |
75 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ |
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84 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | |
76 | -Wno-register -Wno-macro-redefined \ |
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85 | -Wno-register -Wno-macro-redefined \ | |
77 | -I../../mercurial fncache.cc \ |
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86 | -I../../mercurial fncache.cc \ | |
78 | pyutil.o $(PARSERS_OBJS) \ |
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87 | pyutil.o $(PARSERS_OBJS) \ | |
79 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ |
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88 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | |
80 | -o $$OUT/fncache_fuzzer |
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89 | -o $$OUT/fncache_fuzzer | |
81 |
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90 | |||
82 | jsonescapeu8fast_fuzzer: jsonescapeu8fast.cc pyutil.o $(PARSERS_OBJS) |
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91 | jsonescapeu8fast_fuzzer: jsonescapeu8fast.cc pyutil.o $(PARSERS_OBJS) | |
83 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ |
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92 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | |
84 | -Wno-register -Wno-macro-redefined \ |
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93 | -Wno-register -Wno-macro-redefined \ | |
85 | -I../../mercurial jsonescapeu8fast.cc \ |
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94 | -I../../mercurial jsonescapeu8fast.cc \ | |
86 | pyutil.o $(PARSERS_OBJS) \ |
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95 | pyutil.o $(PARSERS_OBJS) \ | |
87 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ |
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96 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | |
88 | -o $$OUT/jsonescapeu8fast_fuzzer |
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97 | -o $$OUT/jsonescapeu8fast_fuzzer | |
89 |
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98 | |||
90 | manifest_fuzzer: manifest.cc pyutil.o $(PARSERS_OBJS) $$OUT/manifest_fuzzer_seed_corpus.zip |
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99 | manifest_fuzzer: manifest.cc pyutil.o $(PARSERS_OBJS) $$OUT/manifest_fuzzer_seed_corpus.zip | |
91 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ |
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100 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | |
92 | -Wno-register -Wno-macro-redefined \ |
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101 | -Wno-register -Wno-macro-redefined \ | |
93 | -I../../mercurial manifest.cc \ |
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102 | -I../../mercurial manifest.cc \ | |
94 | pyutil.o $(PARSERS_OBJS) \ |
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103 | pyutil.o $(PARSERS_OBJS) \ | |
95 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ |
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104 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | |
96 | -o $$OUT/manifest_fuzzer |
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105 | -o $$OUT/manifest_fuzzer | |
97 |
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106 | |||
98 | revlog_fuzzer: revlog.cc pyutil.o $(PARSERS_OBJS) $$OUT/revlog_fuzzer_seed_corpus.zip |
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107 | revlog_fuzzer: revlog.cc pyutil.o $(PARSERS_OBJS) $$OUT/revlog_fuzzer_seed_corpus.zip | |
99 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ |
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108 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | |
100 | -Wno-register -Wno-macro-redefined \ |
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109 | -Wno-register -Wno-macro-redefined \ | |
101 | -I../../mercurial revlog.cc \ |
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110 | -I../../mercurial revlog.cc \ | |
102 | pyutil.o $(PARSERS_OBJS) \ |
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111 | pyutil.o $(PARSERS_OBJS) \ | |
103 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ |
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112 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | |
104 | -o $$OUT/revlog_fuzzer |
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113 | -o $$OUT/revlog_fuzzer | |
105 |
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114 | |||
106 | dirstate_fuzzer: dirstate.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirstate_fuzzer_seed_corpus.zip |
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115 | dirstate_fuzzer: dirstate.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirstate_fuzzer_seed_corpus.zip | |
107 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ |
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116 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | |
108 | -Wno-register -Wno-macro-redefined \ |
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117 | -Wno-register -Wno-macro-redefined \ | |
109 | -I../../mercurial dirstate.cc \ |
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118 | -I../../mercurial dirstate.cc \ | |
110 | pyutil.o $(PARSERS_OBJS) \ |
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119 | pyutil.o $(PARSERS_OBJS) \ | |
111 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ |
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120 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | |
112 | -o $$OUT/dirstate_fuzzer |
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121 | -o $$OUT/dirstate_fuzzer | |
113 |
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122 | |||
114 | fm1readmarkers_fuzzer: fm1readmarkers.cc pyutil.o $(PARSERS_OBJS) $$OUT/fm1readmarkers_fuzzer_seed_corpus.zip |
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123 | fm1readmarkers_fuzzer: fm1readmarkers.cc pyutil.o $(PARSERS_OBJS) $$OUT/fm1readmarkers_fuzzer_seed_corpus.zip | |
115 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ |
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124 | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | |
116 | -Wno-register -Wno-macro-redefined \ |
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125 | -Wno-register -Wno-macro-redefined \ | |
117 | -I../../mercurial fm1readmarkers.cc \ |
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126 | -I../../mercurial fm1readmarkers.cc \ | |
118 | pyutil.o $(PARSERS_OBJS) \ |
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127 | pyutil.o $(PARSERS_OBJS) \ | |
119 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ |
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128 | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | |
120 | -o $$OUT/fm1readmarkers_fuzzer |
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129 | -o $$OUT/fm1readmarkers_fuzzer | |
121 |
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130 | |||
122 | clean: |
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131 | clean: | |
123 | $(RM) *.o *_fuzzer \ |
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132 | $(RM) *.o *_fuzzer \ | |
124 | bdiff \ |
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133 | bdiff \ | |
125 | mpatch \ |
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134 | mpatch \ | |
126 | xdiff |
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135 | xdiff | |
127 |
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136 | |||
128 | oss-fuzz: bdiff_fuzzer mpatch_fuzzer xdiff_fuzzer dirs_fuzzer fncache_fuzzer jsonescapeu8fast_fuzzer manifest_fuzzer revlog_fuzzer dirstate_fuzzer fm1readmarkers_fuzzer |
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137 | oss-fuzz: bdiff_fuzzer mpatch_fuzzer xdiff_fuzzer dirs_fuzzer fncache_fuzzer jsonescapeu8fast_fuzzer manifest_fuzzer revlog_fuzzer dirstate_fuzzer fm1readmarkers_fuzzer | |
129 |
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138 | |||
130 | .PHONY: all clean oss-fuzz |
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139 | .PHONY: all clean oss-fuzz |
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