[deliverable/binutils-gdb.git] / gdb / gdbserver / regcache.h

/* Register support routines for the remote server for GDB.
   Copyright 2001, 2002 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

struct inferior_list_entry;

/* Create a new register cache for INFERIOR.  */

void *new_register_cache (void);

/* Release all memory associated with the register cache for INFERIOR.  */

void free_register_cache (void *regcache);

/* Invalidate cached registers for one or all threads.  */

void regcache_invalidate_one (struct inferior_list_entry *);
void regcache_invalidate (void);

/* Convert all registers to a string in the currently specified remote
   format.  */

void registers_to_string (char *buf);

/* Convert a string to register values and fill our register cache.  */

void registers_from_string (char *buf);

/* Return the size in bytes of a string-encoded register packet.  */

int registers_length (void);

/* Return a pointer to the description of register ``n''.  */

struct reg *find_register_by_number (int n);

int register_size (int n);

int find_regno (const char *name);

extern const char **gdbserver_expedite_regs;

void supply_register (int n, const void *buf);

void supply_register_by_name (const char *name, const void *buf);

void collect_register (int n, void *buf);

void collect_register_as_string (int n, char *buf);

void collect_register_by_name (const char *name, void *buf);

#endif /* REGCACHE_H */
Commit	Line	Data
	1	/* Register support routines for the remote server for GDB.
	2	Copyright 2001, 2002 Free Software Foundation, Inc.
	3
	4	This file is part of GDB.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2 of the License, or
	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program; if not, write to the Free Software
	18	Foundation, Inc., 59 Temple Place - Suite 330,
	19	Boston, MA 02111-1307, USA. */
	20
	21	#ifndef REGCACHE_H
	22	#define REGCACHE_H
	23
	24	struct inferior_list_entry;
	25
	26	/* Create a new register cache for INFERIOR. */
	27
	28	void *new_register_cache (void);
	29
	30	/* Release all memory associated with the register cache for INFERIOR. */
	31
	32	void free_register_cache (void *regcache);
	33
	34	/* Invalidate cached registers for one or all threads. */
	35
	36	void regcache_invalidate_one (struct inferior_list_entry *);
	37	void regcache_invalidate (void);
	38
	39	/* Convert all registers to a string in the currently specified remote
	40	format. */
	41
	42	void registers_to_string (char *buf);
	43
	44	/* Convert a string to register values and fill our register cache. */
	45
	46	void registers_from_string (char *buf);
	47
	48	/* Return the size in bytes of a string-encoded register packet. */
	49
	50	int registers_length (void);
	51
	52	/* Return a pointer to the description of register ``n''. */
	53
	54	struct reg *find_register_by_number (int n);
	55
	56	int register_size (int n);
	57
	58	int find_regno (const char *name);
	59
	60	extern const char **gdbserver_expedite_regs;
	61
	62	void supply_register (int n, const void *buf);
	63
	64	void supply_register_by_name (const char name, const void buf);
	65
	66	void collect_register (int n, void *buf);
	67
	68	void collect_register_as_string (int n, char *buf);
	69
	70	void collect_register_by_name (const char name, void buf);
	71
	72	#endif /* REGCACHE_H */