1 files changed, 40 insertions, 0 deletions
diff --git a/contrib/compiler-rt/lib/esan/working_set.h b/contrib/compiler-rt/lib/esan/working_set.h
new file mode 100644
index 0000000..6a976c3
--- /dev/null
+++ b/contrib/compiler-rt/lib/esan/working_set.h
@@ -0,0 +1,40 @@
+//===-- working_set.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 EfficiencySanitizer, a family of performance tuners.
+//
+// Header for working-set-specific code.
+//===----------------------------------------------------------------------===//
+
+#ifndef WORKING_SET_H
+#define WORKING_SET_H
+
+#include "interception/interception.h"
+#include "sanitizer_common/sanitizer_internal_defs.h"
+
+namespace __esan {
+
+void initializeWorkingSet();
+void initializeShadowWorkingSet();
+int finalizeWorkingSet();
+void reportWorkingSet();
+unsigned int getSampleCountWorkingSet();
+void processRangeAccessWorkingSet(uptr PC, uptr Addr, SIZE_T Size,
+                                  bool IsWrite);
+
+// Platform-dependent.
+void registerMemoryFaultHandler();
+bool processWorkingSetSignal(int SigNum, void (*Handler)(int),
+                             void (**Result)(int));
+bool processWorkingSetSigaction(int SigNum, const void *Act, void *OldAct);
+bool processWorkingSetSigprocmask(int How, void *Set, void *OldSet);
+
+} // namespace __esan
+
+#endif // WORKING_SET_H