Files
clang-p2996/compiler-rt/lib/asan
Xi Ruoyao bba1f26f2e Port address sanitizer to LoongArch
Depends on D129371.

It survived all GCC ASan tests.

Changes are trivial and mostly "borrowed" RISC-V logics, except that a different SHADOW_OFFSET is used.

Reviewed By: SixWeining, MaskRay, XiaodongLoong

Differential Revision: https://reviews.llvm.org/D129418
2022-07-21 11:32:21 +08:00
..
2022-02-17 13:34:36 -08:00

AddressSanitizer RT
================================
This directory contains sources of the AddressSanitizer (ASan) runtime library.

Directory structure:
README.txt       : This file.
Makefile.mk      : File for make-based build.
CMakeLists.txt   : File for cmake-based build.
asan_*.{cc,h}    : Sources of the asan runtime library.
scripts/*        : Helper scripts.
tests/*          : ASan unit tests.

Also ASan runtime needs the following libraries:
lib/interception/      : Machinery used to intercept function calls.
lib/sanitizer_common/  : Code shared between various sanitizers.

ASan runtime currently also embeds part of LeakSanitizer runtime for
leak detection (lib/lsan/lsan_common.{cc,h}).

ASan runtime can only be built by CMake. You can run ASan tests
from the root of your CMake build tree:

make check-asan

For more instructions see:
https://github.com/google/sanitizers/wiki/AddressSanitizerHowToBuild