1 /* -*- mode: C; c-basic-offset: 3; indent-tabs-mode: nil; -*- */
3 This file is part of drd, a thread error detector.
5 Copyright (C) 2006-2011 Bart Van Assche <bvanassche@acm.org>.
7 This program is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 2 of the
10 License, or (at your option) any later version.
12 This program is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
22 The GNU General Public License is contained in the file COPYING.
26 /* Barrier state information. */
29 #ifndef __DRD_BARRIER_H
30 #define __DRD_BARRIER_H
33 #include "drd_basics.h" // DrdThreadId
34 #include "drd_clientreq.h" // BarrierT
35 #include "pub_tool_basics.h" // Addr
41 void DRD_(barrier_set_trace)(const Bool trace_barrier);
42 void DRD_(barrier_init)(const Addr barrier,
43 const BarrierT barrier_type, const Word count,
44 const Bool reinitialization);
45 void DRD_(barrier_destroy)(const Addr barrier, const BarrierT barrier_type);
46 void DRD_(barrier_pre_wait)(const DrdThreadId tid, const Addr barrier,
47 const BarrierT barrier_type);
48 void DRD_(barrier_post_wait)(const DrdThreadId tid, const Addr barrier,
49 const BarrierT barrier_type, const Bool waited,
50 const Bool serializing);
51 void DRD_(barrier_stop_using_mem)(const Addr a1, const Addr a2);
52 ULong DRD_(get_barrier_segment_creation_count)(void);
55 #endif /* __DRD_BARRIER_H */