tree 908c42941a465b96590fe8c16d7f28513094e1fe
parent a9a2333f1566af8b0bba20a20b29d2fb543fb868
author Matt Morehouse <mascasa@google.com> 1535644484 +0000
committer Copybara-Service <copybara-worker@google.com> 1616739484 -0700

[libFuzzer] Port to Windows

Summary:
Port libFuzzer to windows-msvc.
This patch allows libFuzzer targets to be built and run on Windows, using -fsanitize=fuzzer and/or fsanitize=fuzzer-no-link. It allows these forms of coverage instrumentation to work on Windows as well.
It does not fix all issues, such as those with -fsanitize-coverage=stack-depth, which is not usable on Windows as of this patch.
It also does not fix any libFuzzer integration tests. Nearly all of them fail to compile, fixing them will come in a later patch, so libFuzzer tests are disabled on Windows until them.

Patch By: metzman

Reviewers: morehouse, rnk

Reviewed By: morehouse, rnk

Subscribers: #sanitizers, delcypher, morehouse, kcc, eraman

Differential Revision: https://reviews.llvm.org/D51022

llvm-svn: 341082
GitOrigin-RevId: 7e042bb1d18a06fc4b67143b5615acb15b4b8c57