/* Definitions for virtual tail call frames unwinder for GDB. Copyright (C) 2010-2012 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/>. */ #ifndef DWARF2_FRAME_TAILCALL_H #define DWARF2_FRAME_TAILCALL_H 1 struct frame_info; struct frame_unwind; /* The tail call frame unwinder. */ extern void dwarf2_tailcall_sniffer_first (struct frame_info *this_frame, void **tailcall_cachep, const LONGEST *entry_cfa_sp_offsetp); extern struct value * dwarf2_tailcall_prev_register_first (struct frame_info *this_frame, void **tailcall_cachep, int regnum); extern const struct frame_unwind dwarf2_tailcall_frame_unwind; #endif /* !DWARF2_FRAME_TAILCALL_H */