[rustc.git] / src / compiler-rt / lib / msan / msan_chained_origin_depot.h

//===-- msan_chained_origin_depot.h --------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// A storage for chained origins.
//===----------------------------------------------------------------------===//
#ifndef MSAN_CHAINED_ORIGIN_DEPOT_H
#define MSAN_CHAINED_ORIGIN_DEPOT_H

#include "sanitizer_common/sanitizer_common.h"

namespace __msan {

StackDepotStats *ChainedOriginDepotGetStats();
bool ChainedOriginDepotPut(u32 here_id, u32 prev_id, u32 *new_id);
// Retrieves a stored stack trace by the id.
u32 ChainedOriginDepotGet(u32 id, u32 *other);

void ChainedOriginDepotLockAll();
void ChainedOriginDepotUnlockAll();

}  // namespace __msan

#endif  // MSAN_CHAINED_ORIGIN_DEPOT_H
Commit	Line	Data
92a42be0 SL	1	//===-- msan_chained_origin_depot.h --------------------------- C++ --===//
	2	//
	3	// The LLVM Compiler Infrastructure
	4	//
	5	// This file is distributed under the University of Illinois Open Source
	6	// License. See LICENSE.TXT for details.
	7	//
	8	//===----------------------------------------------------------------------===//
	9	//
	10	// A storage for chained origins.
	11	//===----------------------------------------------------------------------===//
	12	#ifndef MSAN_CHAINED_ORIGIN_DEPOT_H
	13	#define MSAN_CHAINED_ORIGIN_DEPOT_H
	14
	15	#include "sanitizer_common/sanitizer_common.h"
	16
	17	namespace __msan {
	18
	19	StackDepotStats *ChainedOriginDepotGetStats();
	20	bool ChainedOriginDepotPut(u32 here_id, u32 prev_id, u32 *new_id);
	21	// Retrieves a stored stack trace by the id.
	22	u32 ChainedOriginDepotGet(u32 id, u32 *other);
	23
	24	void ChainedOriginDepotLockAll();
	25	void ChainedOriginDepotUnlockAll();
	26
	27	} // namespace __msan
	28
	29	#endif // MSAN_CHAINED_ORIGIN_DEPOT_H