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* [libFuzzer] extend the -fork=1 functionality. Still not fully usable, but ↵Kostya Serebryany2019-02-121-1/+7
| | | | | | good enough for the first unit test git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@353775 91177308-0d34-0410-b5e6-96231b3b80d8
* 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, 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] Encapsulate commands in a class.Matt Morehouse2017-12-041-2/+4
| | | | | | | | | | | | | | | | | | | | | Summary: To be more portable (especially w.r.t. platforms without system()), commands should be managed programmatically rather than via string manipulation on the command line. This change introduces Fuzzer::Command, with methods to manage arguments and flags, set output options, and execute the command. Patch By: aarongreen Reviewers: kcc, morehouse Reviewed By: kcc, morehouse Subscribers: llvm-commits, mgorny Differential Revision: https://reviews.llvm.org/D40103 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@319680 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/+24
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