c07008653c
[libFuzzer] allow -print_funcs=N: N is the max number of new covered function printed
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llvm-svn: 311945
2017-08-28 22:52:22 +00:00
bebcbfb46d
[libFuzzer] Use custom allocators for STL containers in libFuzzer.
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Avoids ODR violations causing spurious ASAN warnings.
Differential Revision: https://reviews.llvm.org/D37086
llvm-svn: 311866
2017-08-27 23:20:09 +00:00
24069a0424
Revert "[libFuzzer] Use custom allocators for STL containers in libFuzzer"
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This reverts commit 3539efc2f2218dba2bcbd645d0fe276f2b5cf588.
llvm-svn: 311831
2017-08-26 17:50:35 +00:00
d50410bfb1
[libFuzzer] Use custom allocators for STL containers in libFuzzer
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Avoids ODR violations causing spurious ASAN container overflow warnings.
Differential Revision: https://reviews.llvm.org/D37086
llvm-svn: 311830
2017-08-26 17:17:37 +00:00
2eef816e6e
[libFuzzer] add -print_funcs=1 (on bey default): print newly discovered functions during fuzzing
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llvm-svn: 311797
2017-08-25 20:09:25 +00:00
d3e4b7e24a
[sanitizer-coverage] extend fsanitize-coverage=pc-table with flags for every PC
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llvm-svn: 311794
2017-08-25 19:29:47 +00:00
b1fa8255db
[SanitizerCoverage] Optimize stack-depth instrumentation.
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Summary:
Use the initialexec TLS type and eliminate calls to the TLS
wrapper. Fixes the sanitizer-x86_64-linux-fuzzer bot failure.
Reviewers: vitalybuka, kcc
Reviewed By: kcc
Subscribers: hiraditya, llvm-commits
Differential Revision: https://reviews.llvm.org/D37026
llvm-svn: 311490
2017-08-22 21:28:29 +00:00
33fb36c353
[libFuzzer] fix the stack-depth initialization, add a lit test for DeepRecursionTest.cpp
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llvm-svn: 311421
2017-08-22 01:50:00 +00:00
f65cf64fa2
[libFuzzer] apply changes lost during the migration to compiler-rt
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llvm-svn: 311420
2017-08-22 01:28:32 +00:00
10ab2ace13
Move libFuzzer to compiler_rt.
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Resulting library binaries will be named libclang_rt.fuzzer*, and will
be placed in Clang toolchain, allowing redistribution.
Differential Revision: https://reviews.llvm.org/D36908
llvm-svn: 311407
2017-08-21 23:25:50 +00:00
Kostya Serebryany