| sewardj | f98e1c0 | 2008-10-25 16:22:41 +0000 | [diff] [blame^] | 1 | |
| 2 | /*--------------------------------------------------------------------*/ |
| 3 | /*--- Basic definitions for all of Helgrind. ---*/ |
| 4 | /*--- hg_basics.c ---*/ |
| 5 | /*--------------------------------------------------------------------*/ |
| 6 | |
| 7 | /* |
| 8 | This file is part of Helgrind, a Valgrind tool for detecting errors |
| 9 | in threaded programs. |
| 10 | |
| 11 | Copyright (C) 2007-2008 OpenWorks Ltd |
| 12 | info@open-works.co.uk |
| 13 | |
| 14 | This program is free software; you can redistribute it and/or |
| 15 | modify it under the terms of the GNU General Public License as |
| 16 | published by the Free Software Foundation; either version 2 of the |
| 17 | License, or (at your option) any later version. |
| 18 | |
| 19 | This program is distributed in the hope that it will be useful, but |
| 20 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 22 | General Public License for more details. |
| 23 | |
| 24 | You should have received a copy of the GNU General Public License |
| 25 | along with this program; if not, write to the Free Software |
| 26 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 27 | 02111-1307, USA. |
| 28 | |
| 29 | The GNU General Public License is contained in the file COPYING. |
| 30 | */ |
| 31 | |
| 32 | #include "pub_tool_basics.h" |
| 33 | #include "pub_tool_libcbase.h" |
| 34 | #include "pub_tool_libcassert.h" |
| 35 | #include "pub_tool_mallocfree.h" |
| 36 | #include "pub_tool_threadstate.h" |
| 37 | |
| 38 | #include "hg_basics.h" /* self */ |
| 39 | |
| 40 | |
| 41 | /*----------------------------------------------------------------*/ |
| 42 | /*--- Very basic stuff ---*/ |
| 43 | /*----------------------------------------------------------------*/ |
| 44 | |
| 45 | void* HG_(zalloc) ( HChar* cc, SizeT n ) |
| 46 | { |
| 47 | void* p; |
| 48 | tl_assert(n > 0); |
| 49 | p = VG_(malloc)( cc, n ); |
| 50 | tl_assert(p); |
| 51 | VG_(memset)(p, 0, n); |
| 52 | return p; |
| 53 | } |
| 54 | |
| 55 | void HG_(free) ( void* p ) |
| 56 | { |
| 57 | tl_assert(p); |
| 58 | VG_(free)(p); |
| 59 | } |
| 60 | |
| 61 | Char* HG_(strdup) ( HChar* cc, const Char* s ) |
| 62 | { |
| 63 | return VG_(strdup)( cc, s ); |
| 64 | } |
| 65 | |
| 66 | |
| 67 | /*----------------------------------------------------------------*/ |
| 68 | /*--- Command line options ---*/ |
| 69 | /*----------------------------------------------------------------*/ |
| 70 | |
| 71 | /* Description of these flags is in hg_basics.h. */ |
| 72 | |
| 73 | Bool HG_(clo_track_lockorders) = True; |
| 74 | |
| 75 | Bool HG_(clo_cmp_race_err_addrs) = False; |
| 76 | |
| 77 | Addr HG_(clo_trace_addr) = 0; |
| 78 | |
| 79 | Word HG_(clo_trace_level) = 0; |
| 80 | |
| 81 | Word HG_(clo_sanity_flags) = 0; |
| 82 | |
| 83 | |
| 84 | /*--------------------------------------------------------------------*/ |
| 85 | /*--- end hg_basics.c ---*/ |
| 86 | /*--------------------------------------------------------------------*/ |