blob: c5370a7674bab9325e6066b7df7bf7256544164b [file] [log] [blame]
/*--------------------------------------------------------------------*/
/*--- Nulgrind: The null tool. nl_main.c ---*/
/*--------------------------------------------------------------------*/
/*
This file is part of Nulgrind, the simplest possible Valgrind tool,
which does nothing.
Copyright (C) 2002-2005 Nicholas Nethercote
njn@valgrind.org
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_libcassert.h"
#include "pub_tool_tooliface.h"
static void nl_post_clo_init(void)
{
}
static
IRBB* nl_instrument(IRBB* bb, VexGuestLayout* layout,
Addr64 orig_addr_noredir, VexGuestExtents* vge,
IRType gWordTy, IRType hWordTy)
{
return bb;
}
static void nl_fini(Int exitcode)
{
}
static void nl_pre_clo_init(void)
{
VG_(details_name) ("Nulgrind");
VG_(details_version) (NULL);
VG_(details_description) ("a binary JIT-compiler");
VG_(details_copyright_author)(
"Copyright (C) 2002-2005, and GNU GPL'd, by Nicholas Nethercote.");
VG_(details_bug_reports_to) (VG_BUGS_TO);
VG_(basic_tool_funcs) (nl_post_clo_init,
nl_instrument,
nl_fini);
/* No needs, no core events to track */
}
VG_DETERMINE_INTERFACE_VERSION(nl_pre_clo_init)
/*--------------------------------------------------------------------*/
/*--- end ---*/
/*--------------------------------------------------------------------*/