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authorEvgeniy Stepanov <eugeni.stepanov@gmail.com>2017-12-09 01:31:51 +0000
committerEvgeniy Stepanov <eugeni.stepanov@gmail.com>2017-12-09 01:31:51 +0000
commit32e20e4417a0dd8870d8ec5c9be21f5c2d1ebc63 (patch)
tree1a5c7d5b32c2072600e208cb10157e60e22e59c9 /include/sanitizer
parentba5a005732212e5f111094e9aec667da37417624 (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 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@320231 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/sanitizer')
-rw-r--r--include/sanitizer/hwasan_interface.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/include/sanitizer/hwasan_interface.h b/include/sanitizer/hwasan_interface.h
new file mode 100644
index 000000000..f70d87875
--- /dev/null
+++ b/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