diff options
Diffstat (limited to 'include/pub_tool_aspacemgr.h')
-rw-r--r-- | include/pub_tool_aspacemgr.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/include/pub_tool_aspacemgr.h b/include/pub_tool_aspacemgr.h new file mode 100644 index 000000000..ea709f680 --- /dev/null +++ b/include/pub_tool_aspacemgr.h @@ -0,0 +1,59 @@ + +/*--------------------------------------------------------------------*/ +/*--- 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 +#define __PUB_TOOL_ASPACEMGR + +extern Bool VG_(is_client_addr) (Addr a); + +extern Bool VG_(is_shadow_addr) (Addr a); +extern Addr VG_(get_shadow_size)(void); + +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. */ +extern void VG_(find_root_memory)(void (*add_rootrange)(Addr addr, SizeT sz)); + +#endif // __PUB_TOOL_ASPACEMGR + +/*--------------------------------------------------------------------*/ +/*--- end ---*/ +/*--------------------------------------------------------------------*/ |