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[libFuzzer] update docs

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llvm-svn: 352715
This commit is contained in:
Kostya Serebryany 2019-01-31 01:47:29 +00:00
parent d240a1f88f
commit e52e1e1e30
1 changed files with 6 additions and 5 deletions
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11
docs/LibFuzzer.rst
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@ -414,8 +414,8 @@ A simple function that does something interesting if it receives the input
return 0;
}
EOF
# Build test_fuzzer.cc with asan and link against libFuzzer.a
clang++ -fsanitize=address -fsanitize-coverage=trace-pc-guard test_fuzzer.cc libFuzzer.a
# Build test_fuzzer.cc with asan and link against libFuzzer.
clang++ -fsanitize=address,fuzzer test_fuzzer.cc
# Run the fuzzer with no corpus.
./a.out
@ -483,7 +483,7 @@ the fuzzing but is very likely to improve the results.
Value Profile
-------------
With ``-fsanitize-coverage=trace-cmp``
With ``-fsanitize-coverage=trace-cmp`` (default with ``-fsanitize=fuzzer``)
and extra run-time flag ``-use_value_profile=1`` the fuzzer will
collect value profiles for the parameters of compare instructions
and treat some new values as new coverage.
@ -562,8 +562,9 @@ to visualize and study your code coverage
User-supplied mutators
----------------------
LibFuzzer allows to use custom (user-supplied) mutators,
see FuzzerInterface.h_
LibFuzzer allows to use custom (user-supplied) mutators, see
`Structure-Aware Fuzzing <https://github.com/google/fuzzer-test-suite/blob/master/tutorial/structure-aware-fuzzing.md>`_
for more details.
Startup initialization
----------------------