nl_main.c revision 9bea4c13fca0e3bb4b719dcb3ed63d47d479294e
1 2/*--------------------------------------------------------------------*/ 3/*--- Nulgrind: The minimal Valgrind tool. nl_main.c ---*/ 4/*--------------------------------------------------------------------*/ 5 6/* 7 This file is part of Nulgrind, the minimal Valgrind tool, 8 which does no instrumentation or analysis. 9 10 Copyright (C) 2002-2010 Nicholas Nethercote 11 njn@valgrind.org 12 13 This program is free software; you can redistribute it and/or 14 modify it under the terms of the GNU General Public License as 15 published by the Free Software Foundation; either version 2 of the 16 License, or (at your option) any later version. 17 18 This program is distributed in the hope that it will be useful, but 19 WITHOUT ANY WARRANTY; without even the implied warranty of 20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 21 General Public License for more details. 22 23 You should have received a copy of the GNU General Public License 24 along with this program; if not, write to the Free Software 25 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 26 02111-1307, USA. 27 28 The GNU General Public License is contained in the file COPYING. 29*/ 30 31#include "pub_tool_basics.h" 32#include "pub_tool_tooliface.h" 33 34static void nl_post_clo_init(void) 35{ 36} 37 38static 39IRSB* nl_instrument ( VgCallbackClosure* closure, 40 IRSB* bb, 41 VexGuestLayout* layout, 42 VexGuestExtents* vge, 43 IRType gWordTy, IRType hWordTy ) 44{ 45 return bb; 46} 47 48static void nl_fini(Int exitcode) 49{ 50} 51 52static void nl_pre_clo_init(void) 53{ 54 VG_(details_name) ("Nulgrind"); 55 VG_(details_version) (NULL); 56 VG_(details_description) ("the minimal Valgrind tool"); 57 VG_(details_copyright_author)( 58 "Copyright (C) 2002-2010, and GNU GPL'd, by Nicholas Nethercote."); 59 VG_(details_bug_reports_to) (VG_BUGS_TO); 60 61 VG_(basic_tool_funcs) (nl_post_clo_init, 62 nl_instrument, 63 nl_fini); 64 65 /* No needs, no core events to track */ 66} 67 68VG_DETERMINE_INTERFACE_VERSION(nl_pre_clo_init) 69 70/*--------------------------------------------------------------------*/ 71/*--- end ---*/ 72/*--------------------------------------------------------------------*/ 73