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Summary: This adds a simple DFSan-based (i.e. taint-guided) fuzzer mutator, see the comments for details. Test Plan: a test added Reviewers: samsonov, pcc Reviewed By: samsonov, pcc Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D8669 llvm-svn: 233613
13 lines
424 B
Plaintext
13 lines
424 B
Plaintext
# Replaces __sanitizer_cov_trace_cmp with __dfsw___sanitizer_cov_trace_cmp
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fun:__sanitizer_cov_trace_cmp=custom
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fun:__sanitizer_cov_trace_cmp=uninstrumented
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# Ignores coverage callbacks.
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fun:__sanitizer_cov=uninstrumented
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fun:__sanitizer_cov=discard
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fun:__sanitizer_cov_module_init=uninstrumented
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fun:__sanitizer_cov_module_init=discard
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# Don't add extra parameters to the Fuzzer callback.
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fun:TestOneInput=uninstrumented
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