binutils-gdb/gdb/record.h

/* Process record and replay target for GDB, the GNU debugger.

   Copyright (C) 2008-2012 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 3 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/>.  */

#ifndef _RECORD_H_
#define _RECORD_H_

#define RECORD_IS_USED	(current_target.to_stratum == record_stratum)

extern unsigned int record_debug;
extern int record_memory_query;

extern int record_arch_list_add_reg (struct regcache *regcache, int num);
extern int record_arch_list_add_mem (CORE_ADDR addr, int len);
extern int record_arch_list_add_end (void);
extern struct cleanup *record_gdb_operation_disable_set (void);

/* Wrapper for target_read_memory that prints a debug message if
   reading memory fails.  */
extern int record_read_memory (struct gdbarch *gdbarch,
			       CORE_ADDR memaddr, gdb_byte *myaddr,
			       ssize_t len);

#endif /* _RECORD_H_ */