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) 2000-2017 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 #include "pub_core_mallocfree.h" // vg_mallinfo 41 42 // things vg_replace_malloc.o needs to know about 43 struct vg_mallocfunc_info { 44 void* (*tl_malloc) (ThreadId tid, SizeT n); 45 void* (*tl___builtin_new) (ThreadId tid, SizeT n); 46 void* (*tl___builtin_vec_new) (ThreadId tid, SizeT n); 47 void* (*tl_memalign) (ThreadId tid, SizeT align, SizeT n); 48 void* (*tl_calloc) (ThreadId tid, SizeT nmemb, SizeT n); 49 void (*tl_free) (ThreadId tid, void* p); 50 void (*tl___builtin_delete) (ThreadId tid, void* p); 51 void (*tl___builtin_vec_delete)(ThreadId tid, void* p); 52 void* (*tl_realloc) (ThreadId tid, void* p, SizeT size); 53 SizeT (*tl_malloc_usable_size) (ThreadId tid, void* payload); 54 void (*mallinfo) (ThreadId tid, struct vg_mallinfo* mi); 55 Bool clo_trace_malloc; 56 }; 57 58 #endif // __PUB_CORE_REPLACEMALLOC_H 59 60 /*--------------------------------------------------------------------*/ 61 /*--- end ---*/ 62 /*--------------------------------------------------------------------*/ 63
