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/*--------------------------------------------------------------------*/
/*--- Basic definitions for all of Helgrind. ---*/
/*--- hg_basics.c ---*/
/*--------------------------------------------------------------------*/
/*
This file is part of Helgrind, a Valgrind tool for detecting errors
in threaded programs.
Copyright (C) 2007-2011 OpenWorks Ltd
info@open-works.co.uk
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.
*/
#include "pub_tool_basics.h"
#include "pub_tool_libcbase.h"
#include "pub_tool_libcassert.h"
#include "pub_tool_mallocfree.h"
#include "pub_tool_threadstate.h"
#include "hg_basics.h" /* self */
/*----------------------------------------------------------------*/
/*--- Very basic stuff ---*/
/*----------------------------------------------------------------*/
void* HG_(zalloc) ( HChar* cc, SizeT n )
{
void* p;
tl_assert(n > 0);
p = VG_(malloc)( cc, n );
tl_assert(p);
VG_(memset)(p, 0, n);
return p;
}
void HG_(free) ( void* p )
{
tl_assert(p);
VG_(free)(p);
}
Char* HG_(strdup) ( HChar* cc, const Char* s )
{
return VG_(strdup)( cc, s );
}
/*----------------------------------------------------------------*/
/*--- Command line options ---*/
/*----------------------------------------------------------------*/
/* Description of these flags is in hg_basics.h. */
Bool HG_(clo_track_lockorders) = True;
Bool HG_(clo_cmp_race_err_addrs) = False;
UWord HG_(clo_history_level) = 2;
UWord HG_(clo_conflict_cache_size) = 1000000;
Word HG_(clo_sanity_flags) = 0;
Bool HG_(clo_free_is_write) = False;
UWord HG_(clo_vts_pruning) = 1;
Bool HG_(clo_check_stack_refs) = True;
/*--------------------------------------------------------------------*/
/*--- end hg_basics.c ---*/
/*--------------------------------------------------------------------*/
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