af2f7da74c
Summary: This patch adds some initial support for Windows control flow guard. At the end of the day, the linker needs to synthesize a table of RVAs very similar to the structured exception handler table (/safeseh). Both /safeseh and /guard:cf take sections of symbol table indices (.sxdata and .gfids$y) and turn them into RVA tables referenced by the load config struct in the CRT through special symbols. Reviewers: ruiu, amccarth Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D42592 llvm-svn: 324306
LLVM Linker (lld)
This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.
lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.
Benchmarking
In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.
It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz
The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.