forked from OSchip/llvm-project
a6d29024ed
Summary: Objective-C employs tagged pointers, that is, small objects/values may be encoded directly in the pointer bits. The resulting pointer is not backed by an allocation/does not point to a valid memory. TSan infrastructure requires a valid address for `Acquire/Release` and `Mutex{Lock/Unlock}`. This patch establishes such a mapping via a "dummy allocation" for each encountered tagged pointer value. Reviewers: dcoughlin, kubamracek, dvyukov, delcypher Reviewed By: dvyukov Subscribers: llvm-commits, #sanitizers Tags: #sanitizers Differential Revision: https://reviews.llvm.org/D56238 llvm-svn: 350556 |
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.. | ||
cmake | ||
docs | ||
include | ||
lib | ||
test | ||
unittests | ||
utils | ||
www | ||
.arcconfig | ||
.gitignore | ||
CMakeLists.txt | ||
CODE_OWNERS.TXT | ||
CREDITS.TXT | ||
LICENSE.TXT | ||
README.txt |
README.txt
Compiler-RT ================================ This directory and its subdirectories contain source code for the compiler support routines. Compiler-RT is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. ================================