forked from OSchip/llvm-project
8bffb63497
Summary: The purpose of this option is provide a way for the ASan dylib to be loaded via `dlopen()` without triggering most initialization steps (e.g. shadow memory set up) that normally occur when the ASan dylib is loaded. This new functionality is exposed by - A `SANITIZER_SUPPORTS_INIT_FOR_DLOPEN` macro which indicates if the feature is supported. This only true for Darwin currently. - A `HandleDlopenInit()` function which should return true if the library is being loaded via `dlopen()` and `SANITIZER_SUPPORTS_INIT_FOR_DLOPEN` is supported. Platforms that support this may perform any initialization they wish inside this function. Although disabling initialization is something that could potentially apply to other sanitizers it appears to be unnecessary for other sanitizers so this patch only makes the change for ASan. rdar://problem/45284065 Reviewers: kubamracek, george.karpenkov, kcc, eugenis, krytarowski Subscribers: #sanitizers, llvm-commits Differential Revision: https://reviews.llvm.org/D54469 llvm-svn: 348078 |
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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. ================================