2001-03-01 02:39:22 +01:00
|
|
|
/* Cache and manage the values of registers for GDB, the GNU debugger.
|
|
|
|
Copyright 1986, 87, 89, 91, 94, 95, 96, 1998, 2000, 2001
|
|
|
|
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. */
|
|
|
|
|
|
|
|
#ifndef REGCACHE_H
|
|
|
|
#define REGCACHE_H
|
|
|
|
|
|
|
|
/* Character array containing an image of the inferior programs'
|
|
|
|
registers. */
|
|
|
|
|
|
|
|
extern char *registers;
|
|
|
|
|
|
|
|
/* Character array containing the current state of each register
|
2001-03-01 02:51:54 +01:00
|
|
|
(unavailable<0, invalid=0, valid>0). */
|
2001-03-01 02:39:22 +01:00
|
|
|
|
|
|
|
extern signed char *register_valid;
|
|
|
|
|
|
|
|
extern int register_cached (int regnum);
|
|
|
|
|
|
|
|
extern void set_register_cached (int regnum, int state);
|
|
|
|
|
|
|
|
extern void register_changed (int regnum);
|
|
|
|
|
|
|
|
extern char *register_buffer (int regnum);
|
|
|
|
|
|
|
|
extern void registers_changed (void);
|
|
|
|
|
|
|
|
extern void registers_fetched (void);
|
|
|
|
|
|
|
|
extern void read_register_bytes (int regbyte, char *myaddr, int len);
|
|
|
|
|
|
|
|
extern void read_register_gen (int regnum, char *myaddr);
|
|
|
|
|
|
|
|
extern void write_register_gen (int regnum, char *myaddr);
|
|
|
|
|
|
|
|
extern void write_register_bytes (int regbyte, char *myaddr, int len);
|
|
|
|
|
|
|
|
/* Rename to read_unsigned_register()? */
|
|
|
|
extern ULONGEST read_register (int regnum);
|
|
|
|
|
|
|
|
/* Rename to read_unsigned_register_pid()? */
|
|
|
|
extern ULONGEST read_register_pid (int regnum, int pid);
|
|
|
|
|
|
|
|
extern LONGEST read_signed_register (int regnum);
|
|
|
|
|
|
|
|
extern LONGEST read_signed_register_pid (int regnum, int pid);
|
|
|
|
|
|
|
|
extern void write_register (int regnum, LONGEST val);
|
|
|
|
|
|
|
|
extern void write_register_pid (int regnum, CORE_ADDR val, int pid);
|
|
|
|
|
|
|
|
extern void supply_register (int regnum, char *val);
|
|
|
|
|
|
|
|
#endif /* REGCACHE_H */
|