tree e572fd5cd6b26848a6cf1f5b73bce1f03eee579d
parent 137ed7f4484f2fde1df1b74ea27e2c4b5e7001eb
author Arnaud A. de Grandmaison <arnaud.degrandmaison@arm.com> 1537358180 +0000
committer Arnaud A. de Grandmaison <arnaud.degrandmaison@arm.com> 1537358180 +0000

[compiler-rt][TSan] Add TSan runtime support for Go on linux-aarch64.

Summary:
This patch adds TSan runtime support for Go on linux-aarch64
platforms. This enables people working on golang to implement their
platform/language part of the TSan support.

Basic testing is done with lib/tsan/go/buildgo.sh. Additional testing will be
done as part of the work done in the Go project.

It is intended to support other VMA sizes, except 39 which does not
have enough bits to support the Go heap requirements.

Patch by Fangming Fang <Fangming.Fang@arm.com>.

Reviewers: kubamracek, dvyukov, javed.absar

Subscribers: mcrosier, dberris, mgorny, kristof.beyls, delcypher, #sanitizers, llvm-commits

Differential Revision: https://reviews.llvm.org/D52167

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@342541 91177308-0d34-0410-b5e6-96231b3b80d8