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/*--------------------------------------------------------------------*/
/*--- Address space manager. pub_tool_aspacemgr.h ---*/
/*--------------------------------------------------------------------*/
/*
This file is part of Valgrind, a dynamic binary instrumentation
framework.
Copyright (C) 2000-2005 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307, USA.
The GNU General Public License is contained in the file COPYING.
*/
#ifndef __PUB_TOOL_ASPACEMGR_H
#define __PUB_TOOL_ASPACEMGR_H
extern Bool VG_(is_client_addr) (Addr a);
extern Bool VG_(is_shadow_addr) (Addr a);
extern void *VG_(shadow_alloc)(UInt size);
extern Bool VG_(is_addressable)(Addr p, SizeT sz, UInt prot);
/* initialize shadow pages in the range [p, p+sz) This calls
init_shadow_page for each one. It should be a lot more efficient
for bulk-initializing shadow pages than faulting on each one.
*/
extern void VG_(init_shadow_range)(Addr p, UInt sz, Bool call_init);
/* Calls into the core used by leak-checking */
/* Calls "add_rootrange" with each range of memory which looks like a
plausible source of root pointers. This is very Memcheck-specific --
it's used in leak detection.
*/
extern void VG_(find_root_memory)(void (*add_rootrange)(Addr addr, SizeT sz));
#endif // __PUB_TOOL_ASPACEMGR_H
/*--------------------------------------------------------------------*/
/*--- end ---*/
/*--------------------------------------------------------------------*/