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/* Handle shared libraries for GDB, the GNU Debugger.
Copyright 2000
Free Software Foundation, Inc.
This file is part of GDB.
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. */
/* Critical offsets and sizes which describe struct r_debug and
struct link_map on SVR4-like targets. All offsets and sizes are
in bytes unless otherwise specified. */
struct link_map_offsets
{
/* Size of struct r_debug (or equivalent), or at least enough of it to
be able to obtain the r_map field. */
int r_debug_size;
/* Offset to the r_map field in struct r_debug. */
int r_map_offset;
/* Size of the r_map field in struct r_debug. */
int r_map_size;
/* Size of struct link_map (or equivalent), or at least enough of it
to be able to obtain the fields below. */
int link_map_size;
/* Offset to l_addr field in struct link_map. */
int l_addr_offset;
/* Size of l_addr field in struct link_map. */
int l_addr_size;
/* Offset to l_next field in struct link_map. */
int l_next_offset;
/* Size of l_next field in struct link_map. */
int l_next_size;
/* Offset to l_prev field in struct link_map. */
int l_prev_offset;
/* Size of l_prev field in struct link_map. */
int l_prev_size;
/* Offset to l_name field in struct link_map. */
int l_name_offset;
/* Size of l_name field in struct link_map. */
int l_name_size;
};
#ifndef SVR4_FETCH_LINK_MAP_OFFSETS
extern struct link_map_offsets *default_svr4_fetch_link_map_offsets (void);
#define SVR4_FETCH_LINK_MAP_OFFSETS() default_svr4_fetch_link_map_offsets ()
#endif
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