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      1 
      2 /*--------------------------------------------------------------------*/
      3 /*--- Replacing malloc.                   pub_core_replacemalloc.h ---*/
      4 /*--------------------------------------------------------------------*/
      5 
      6 /*
      7    This file is part of Valgrind, a dynamic binary instrumentation
      8    framework.
      9 
     10    Copyright (C) 2000-2012 Julian Seward
     11       jseward (at) acm.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 #ifndef __PUB_CORE_REPLACEMALLOC_H
     32 #define __PUB_CORE_REPLACEMALLOC_H
     33 
     34 //--------------------------------------------------------------------
     35 // PURPOSE: This module provides a short-cut for tools that need to
     36 // replace malloc/free with their own versions.
     37 //--------------------------------------------------------------------
     38 
     39 #include "pub_tool_replacemalloc.h"
     40 
     41 // things vg_replace_malloc.o needs to know about
     42 struct vg_mallocfunc_info {
     43    void* (*tl_malloc)              (ThreadId tid, SizeT n);
     44    void* (*tl___builtin_new)       (ThreadId tid, SizeT n);
     45    void* (*tl___builtin_vec_new)   (ThreadId tid, SizeT n);
     46    void* (*tl_memalign)            (ThreadId tid, SizeT align, SizeT n);
     47    void* (*tl_calloc)              (ThreadId tid, SizeT nmemb, SizeT n);
     48    void  (*tl_free)                (ThreadId tid, void* p);
     49    void  (*tl___builtin_delete)    (ThreadId tid, void* p);
     50    void  (*tl___builtin_vec_delete)(ThreadId tid, void* p);
     51    void* (*tl_realloc)             (ThreadId tid, void* p, SizeT size);
     52    SizeT (*tl_malloc_usable_size)  (ThreadId tid, void* payload);
     53    void  (*mallinfo)               (ThreadId tid, struct vg_mallinfo* mi);
     54    Bool	clo_trace_malloc;
     55 };
     56 
     57 #endif   // __PUB_CORE_REPLACEMALLOC_H
     58 
     59 /*--------------------------------------------------------------------*/
     60 /*--- end                                                          ---*/
     61 /*--------------------------------------------------------------------*/
     62