63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
/* Manage register sets.
|
|
|
|
Copyright 2003, 2004 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 REGSET_H
|
|
#define REGSET_H 1
|
|
|
|
struct gdbarch;
|
|
struct regcache;
|
|
|
|
/* Data structure describing a register set. */
|
|
|
|
typedef void (supply_regset_ftype) (const struct regset *, struct regcache *,
|
|
int, const void *, size_t);
|
|
typedef void (collect_regset_ftype) (const struct regset *,
|
|
const struct regcache *,
|
|
int, void *, size_t);
|
|
|
|
struct regset
|
|
{
|
|
/* Data pointer for private use by the methods below, presumably
|
|
providing some sort of description of the register set. */
|
|
const void *descr;
|
|
|
|
/* Function supplying values in a register set to a register cache. */
|
|
supply_regset_ftype *supply_regset;
|
|
|
|
/* Function collecting values in a register set from a register cache. */
|
|
collect_regset_ftype *collect_regset;
|
|
|
|
/* Architecture associated with the register set. */
|
|
struct gdbarch *arch;
|
|
};
|
|
|
|
/* Allocate a fresh 'struct regset' whose supply_regset function is
|
|
SUPPLY_REGSET, and whose collect_regset function is COLLECT_REGSET.
|
|
If the regset has no collect_regset function, pass NULL for
|
|
COLLECT_REGSET.
|
|
|
|
The object returned is allocated on ARCH's obstack. */
|
|
|
|
extern struct regset *regset_alloc (struct gdbarch *arch,
|
|
supply_regset_ftype *supply_regset,
|
|
collect_regset_ftype *collect_regset);
|
|
|
|
#endif /* regset.h */
|