1 files changed, 42 insertions, 0 deletions
diff --git a/lib/tsan/rtl/tsan_interface.cc b/lib/tsan/rtl/tsan_interface.cc
new file mode 100644
index 0000000..6d09546
--- /dev/null
+++ b/lib/tsan/rtl/tsan_interface.cc
@@ -0,0 +1,42 @@
+//===-- tsan_interface.cc -------------------------------------------------===//
+//
+//                     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 ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+
+#include "tsan_interface.h"
+#include "tsan_interface_ann.h"
+#include "tsan_rtl.h"
+
+#define CALLERPC ((uptr)__builtin_return_address(0))
+
+using namespace __tsan;  // NOLINT
+
+void __tsan_init() {
+  Initialize(cur_thread());
+}
+
+void __tsan_read16(void *addr) {
+  MemoryRead8Byte(cur_thread(), CALLERPC, (uptr)addr);
+  MemoryRead8Byte(cur_thread(), CALLERPC, (uptr)addr + 8);
+}
+
+void __tsan_write16(void *addr) {
+  MemoryWrite8Byte(cur_thread(), CALLERPC, (uptr)addr);
+  MemoryWrite8Byte(cur_thread(), CALLERPC, (uptr)addr + 8);
+}
+
+void __tsan_acquire(void *addr) {
+  Acquire(cur_thread(), CALLERPC, (uptr)addr);
+}
+
+void __tsan_release(void *addr) {
+  Release(cur_thread(), CALLERPC, (uptr)addr);
+}