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- /* Code dealing with register stack frames, for GDB, the GNU debugger.
- Copyright (C) 2003-2022 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/>. */
- #if !defined (SENTINEL_FRAME_H)
- #define SENTINEL_FRAME_H 1
- struct frame_unwind;
- struct regcache;
- /* Implement the sentinel frame. The sentinel frame terminates the
- inner most end of the frame chain. If unwound, it returns the
- information need to construct an inner-most frame. */
- /* Pump prime the sentinel frame's cache. Since this needs the
- REGCACHE provide that here. */
- extern void *sentinel_frame_cache (struct regcache *regcache);
- /* At present there is only one type of sentinel frame. */
- extern const struct frame_unwind sentinel_frame_unwind;
- #endif /* !defined (SENTINEL_FRAME_H) */
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