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/* Code dealing with dummy stack frames, for GDB, the GNU debugger.
Copyright 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. */
#if !defined (DUMMY_FRAME_H)
#define DUMMY_FRAME_H 1
struct frame_info;
struct regcache;
struct frame_unwind;
struct frame_id;
/* If the PC falls in a dummy frame, return a dummy frame
unwinder. */
extern const struct frame_unwind *dummy_frame_sniffer (struct frame_info *next_frame);
/* Return the regcache that belongs to the dummy-frame identifed by PC
and FP, or NULL if no such frame exists. */
/* FIXME: cagney/2002-11-08: The function only exists because of
deprecated_generic_get_saved_register. Eliminate that function and
this, to, can go. */
extern struct regcache *deprecated_find_dummy_frame_regcache (CORE_ADDR pc,
CORE_ADDR fp);
#endif /* !defined (DUMMY_FRAME_H) */
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