ftmemsim-valgrind/drd/drd_rwlock.h
Bart Van Assche e73284e37f - Added support for most of the ANNOTATE_...() macro's supported by
ThreadSanitizer.                                                              
- Modified DRD's error reporting code such that it does no longer let           
  the Valgrind core print the Valgrind thread ID but that it now prints         
  the DRD thread ID and name. Updated expected output files where               
  necessary.                                                                    
- Modified drd/test/Makefile.am such that the tests using gcc's built-in        
  functions for atomic memory access such that these are only compiled when     
  the gcc version in use supports these built-in functions.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10186
2009-05-31 18:53:54 +00:00

58 lines
2.1 KiB
C

/* -*- mode: C; c-basic-offset: 3; -*- */
/*
This file is part of drd, a thread error detector.
Copyright (C) 2006-2009 Bart Van Assche <bart.vanassche@gmail.com>.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307, USA.
The GNU General Public License is contained in the file COPYING.
*/
// Reader-writer lock state information.
#ifndef __DRD_RWLOCK_H
#define __DRD_RWLOCK_H
#include "drd_clientobj.h" // struct rwlock_info
#include "drd_thread.h" // DrdThreadId
#include "pub_tool_basics.h" // Addr
struct rwlock_info;
void DRD_(rwlock_set_trace)(const Bool trace_rwlock);
void DRD_(rwlock_set_exclusive_threshold)(const UInt exclusive_threshold_ms);
void DRD_(rwlock_set_shared_threshold)(const UInt shared_threshold_ms);
struct rwlock_info* DRD_(rwlock_pre_init)(const Addr rwlock,
const RwLockT rwlock_type);
void DRD_(rwlock_post_destroy)(const Addr rwlock, const RwLockT rwlock_type);
void DRD_(rwlock_pre_rdlock)(const Addr rwlock, const RwLockT rwlock_type);
void DRD_(rwlock_post_rdlock)(const Addr rwlock, const RwLockT rwlock_type,
const Bool took_lock);
void DRD_(rwlock_pre_wrlock)(const Addr rwlock, const RwLockT rwlock_type);
void DRD_(rwlock_post_wrlock)(const Addr rwlock, const RwLockT rwlock_type,
const Bool took_lock);
void DRD_(rwlock_pre_unlock)(const Addr rwlock, const RwLockT rwlock_type);
ULong DRD_(get_rwlock_segment_creation_count)(void);
#endif /* __DRD_RWLOCK_H */