diff options
| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2017-12-09 01:31:51 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2017-12-09 01:31:51 +0000 |
| commit | fb9992c3a94ec68d45f4fa7560dd01fa55b35bc3 (patch) | |
| tree | 8b40d80757d995166475cabc6f41eb258d337d5a /compiler-rt/include | |
| parent | 0d6b635f8e527b33536440c1c5761c3bc982a3e8 (diff) | |
Hardware-assisted AddressSanitizer (compiler-rt)
Summary:
Runtime library for HWASan, initial commit.
Does not randomize tags yet, does not handle stack or globals.
Reviewers: kcc, pcc, alekseyshl
Subscribers: srhines, kubamracek, dberris, mgorny, llvm-commits, krytarowski
Differential Revision: https://reviews.llvm.org/D40935
Diffstat (limited to 'compiler-rt/include')
| -rw-r--r-- | compiler-rt/include/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | compiler-rt/include/sanitizer/hwasan_interface.h | 33 |
2 files changed, 34 insertions, 0 deletions
diff --git a/compiler-rt/include/CMakeLists.txt b/compiler-rt/include/CMakeLists.txt index ec3bf40b95e..f964e16df66 100644 --- a/compiler-rt/include/CMakeLists.txt +++ b/compiler-rt/include/CMakeLists.txt @@ -6,6 +6,7 @@ if (COMPILER_RT_BUILD_SANITIZERS) sanitizer/coverage_interface.h sanitizer/dfsan_interface.h sanitizer/esan_interface.h + sanitizer/hwasan_interface.h sanitizer/linux_syscall_hooks.h sanitizer/lsan_interface.h sanitizer/msan_interface.h diff --git a/compiler-rt/include/sanitizer/hwasan_interface.h b/compiler-rt/include/sanitizer/hwasan_interface.h new file mode 100644 index 00000000000..f70d8787596 --- /dev/null +++ b/compiler-rt/include/sanitizer/hwasan_interface.h @@ -0,0 +1,33 @@ +//===-- sanitizer/asan_interface.h ------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file is a part of HWAddressSanitizer. +// +// Public interface header. +//===----------------------------------------------------------------------===// +#ifndef SANITIZER_HWASAN_INTERFACE_H +#define SANITIZER_HWASAN_INTERFACE_H + +#include <sanitizer/common_interface_defs.h> + +#ifdef __cplusplus +extern "C" { +#endif + // This function may be optionally provided by user and should return + // a string containing HWASan runtime options. See asan_flags.h for details. + const char* __hwasan_default_options(); + + void __hwasan_enable_allocator_tagging(); + void __hwasan_disable_allocator_tagging(); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // SANITIZER_HWASAN_INTERFACE_H |