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path: root/lib/fuzzer/FuzzerExtFunctionsWeak.cpp
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* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@351636 91177308-0d34-0410-b5e6-96231b3b80d8
* [libFuzzer] Avoid fuzzer symbols being hidden.Matt Morehouse2018-09-171-1/+1
| | | | | | | | Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1490845#c5. Patch By: Mike Hommey git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@342423 91177308-0d34-0410-b5e6-96231b3b80d8
* libFuzzer, OpenBSD supportVitaly Buka2018-04-091-2/+3
| | | | | | | | | | | | | | | | | | Summary: - Enabling libfuzzer on OpenBSD - OpenBSD can t support asan, msan ... the tests can t be run. Patch by David CARLIER Reviewers: eugenis, phosek, vitalybuka Reviewed By: vitalybuka Subscribers: srhines, mgorny, krytarowski, llvm-commits, #sanitizers Differential Revision: https://reviews.llvm.org/D44877 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@329631 91177308-0d34-0410-b5e6-96231b3b80d8
* lib Fuzzer FreeBSD supportKamil Rytarowski2018-01-121-2/+2
| | | | | | | | | | | | | | Summary: Patch by David CARLIER Reviewers: vitalybuka, kcc, dim, emaste, davide, morehouse, george.karpenkov Reviewed By: morehouse Subscribers: george.karpenkov, kubamracek, srhines, mgorny, emaste, krytarowski Differential Revision: https://reviews.llvm.org/D41642 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@322380 91177308-0d34-0410-b5e6-96231b3b80d8
* [libFuzzer] Add support for Fuchsia OS.Matt Morehouse2017-12-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: This patch adds the initial support for Fuchsia. - LIBFUZZER_FUCHSIA is added as an OS type in FuzzerDefs.h - Fuchsia is, by design, not POSIX compliant. However, it does use ELF and supports common POSIX I/O functions. Thus, FuzzerExtFunctions.h and FuzzerIO.h are implemented by extending the header guards in FuzzerExtFunctionsWeak.cpp and FuzzerIOPosix.cpp to include LIBFUZZER_FUCHSIA. - The platform-specific portions of FuzzerUtil.h are implemented by FuzzerUtilFuchsia.cpp, which makes use of exception ports, syscalls, and the launchpad library. - The experimental equivalence server is not currently supported, so FuzzerShmem.h is implemented by stub methods in FuzzerShmemFuchsia.cpp. Any future implementation will likely involve VMOs. Tested with ASAN/SanCov on Fuchsia/x86-64 with the canonical toy fuzzer. Patch By: aarongreen Reviewers: kcc, morehouse, flowerhack, phosek Reviewed By: kcc, phosek, Eugene.Zelenko Subscribers: srhines, mgorny, Eugene.Zelenko Differential Revision: https://reviews.llvm.org/D40974 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@320210 91177308-0d34-0410-b5e6-96231b3b80d8
* Add preliminary NetBSD support in libfuzzerKamil Rytarowski2017-08-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Summary: This code already works and passes some number of tests. There is need to finish remaining sanitizers to get better coverage. Many tests fail due to overly long file names of executables (>31). This is a current shortcoming of the NetBSD 8(beta) kernel, as certain functions can fail (like retrieving file name of executable). Sponsored by <The NetBSD Foundation> Reviewers: joerg, kcc, vitalybuka, george.karpenkov Reviewed By: kcc Subscribers: mgorny, llvm-commits, #sanitizers Tags: #sanitizers Differential Revision: https://reviews.llvm.org/D37304 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@312183 91177308-0d34-0410-b5e6-96231b3b80d8
* Move libFuzzer to compiler_rt.George Karpenkov2017-08-211-0/+54
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 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@311407 91177308-0d34-0410-b5e6-96231b3b80d8