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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [gdb/] [dummy-frame.h] - Blame information for rev 24

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1 24 jeremybenn
/* Code dealing with dummy stack frames, for GDB, the GNU debugger.
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   Copyright (C) 2002, 2004, 2007, 2008 Free Software Foundation, Inc.
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   This file is part of GDB.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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#if !defined (DUMMY_FRAME_H)
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#define DUMMY_FRAME_H 1
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struct frame_info;
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struct regcache;
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struct frame_unwind;
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struct frame_id;
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/* Push the information needed to identify, and unwind from, a dummy
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   frame onto the dummy frame stack.  */
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/* NOTE: cagney/2004-08-02: This interface will eventually need to be
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   parameterized with the caller's thread - that will allow per-thread
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   dummy-frame stacks and, hence, per-thread inferior function
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   calls.  */
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/* NOTE: cagney/2004-08-02: In the case of ABIs using push_dummy_code
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   containing more than one instruction, this interface many need to
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   be expanded so that it knowns the lower/upper extent of the dummy
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   frame's code.  */
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extern void dummy_frame_push (struct regcache *regcache,
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                              const struct frame_id *dummy_id);
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/* If the PC falls in a dummy frame, return a dummy frame
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   unwinder.  */
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extern const struct frame_unwind *const dummy_frame_unwind;
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#endif /* !defined (DUMMY_FRAME_H)  */

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