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[Docs] Update of Xray page

Update of supported oses.

Reviewers: dberris

Reviewed By: dberris

Differential Revision: https://reviews.llvm.org/D49789

llvm-svn: 338003
This commit is contained in:
David Carlier 2018-07-26 04:44:31 +00:00
parent d00f646e38
commit 295bc6a730

View File

@ -28,9 +28,10 @@ XRay consists of three main parts:
- A runtime library for enabling/disabling tracing at runtime.
- A suite of tools for analysing the traces.
**NOTE:** As of February 27, 2017 , XRay is only available for the following
**NOTE:** As of July 25, 2018 , XRay is only available for the following
architectures running Linux: x86_64, arm7 (no thumb), aarch64, powerpc64le,
mips, mipsel, mips64, mips64el.
mips, mipsel, mips64, mips64el, NetBSD: x86_64, FreeBSD: x86_64 and
OpenBSD: x86_64.
The compiler-inserted instrumentation points come in the form of nop-sleds in
the final generated binary, and an ELF section named ``xray_instr_map`` which