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/* Frame unwinder for frames with DWARF Call Frame Information.
Copyright 2003 Free Software Foundation, Inc.
Contributed by Mark Kettenis.
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 DWARF2_FRAME_H
#define DWARF2_FRAME_H 1
struct objfile;
struct frame_info;
/* Return the frame unwind methods for the function that contains PC,
or NULL if it can't be handled by DWARF CFI frame unwinder. */
const struct frame_unwind *dwarf2_frame_sniffer (struct frame_info *next_frame);
/* Return the frame base methods for the function that contains PC, or
NULL if it can't be handled by the DWARF CFI frame unwinder. */
const struct frame_base *dwarf2_frame_base_sniffer (struct frame_info *next_frame);
/* Register the DWARF CFI for OBJFILE. */
void dwarf2_frame_build_info (struct objfile *objfile);
#endif /* dwarf2-frame.h */
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