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/*--------------------------------------------------------------------*/
/*--- Replacing malloc. pub_core_replacemalloc.h ---*/
/*--------------------------------------------------------------------*/
/*
This file is part of Valgrind, a dynamic binary instrumentation
framework.
Copyright (C) 2000-2017 Julian Seward
jseward@acm.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, see <http://www.gnu.org/licenses/>.
The GNU General Public License is contained in the file COPYING.
*/
#ifndef __PUB_CORE_REPLACEMALLOC_H
#define __PUB_CORE_REPLACEMALLOC_H
//--------------------------------------------------------------------
// PURPOSE: This module provides a short-cut for tools that need to
// replace malloc/free with their own versions.
//--------------------------------------------------------------------
#include "pub_tool_replacemalloc.h"
#include "pub_core_mallocfree.h" // vg_mallinfo
// things vg_replace_malloc.o needs to know about
struct vg_mallocfunc_info {
void* (*tl_malloc) (ThreadId tid, SizeT n);
void* (*tl___builtin_new) (ThreadId tid, SizeT n);
void* (*tl___builtin_new_aligned) (ThreadId tid, SizeT n, SizeT align, SizeT orig_align);
void* (*tl___builtin_vec_new) (ThreadId tid, SizeT n);
void* (*tl___builtin_vec_new_aligned) (ThreadId tid, SizeT n, SizeT align, SizeT orig_align);
void* (*tl_memalign) (ThreadId tid, SizeT align, SizeT orig_align, SizeT n);
void* (*tl_calloc) (ThreadId tid, SizeT nmemb, SizeT n);
void (*tl_free) (ThreadId tid, void* p);
void (*tl___builtin_delete) (ThreadId tid, void* p);
void (*tl___builtin_delete_aligned) (ThreadId tid, void* p, SizeT n);
void (*tl___builtin_vec_delete)(ThreadId tid, void* p);
void (*tl___builtin_vec_delete_aligned)(ThreadId tid, void* p, SizeT n);
void* (*tl_realloc) (ThreadId tid, void* p, SizeT size);
SizeT (*tl_malloc_usable_size) (ThreadId tid, void* payload);
void (*mallinfo) (ThreadId tid, struct vg_mallinfo* mi);
Bool clo_trace_malloc;
Bool clo_realloc_zero_bytes_frees;
};
#endif // __PUB_CORE_REPLACEMALLOC_H
/*--------------------------------------------------------------------*/
/*--- end ---*/
/*--------------------------------------------------------------------*/
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