gdb/dwarf2-frame-tailcall.h - gdb

Macros defined

Source code

  1. /* Definitions for virtual tail call frames unwinder for GDB.

  3.    Copyright (C) 2010-2015 Free Software Foundation, Inc.

  5.    This file is part of GDB.

  7.    This program is free software; you can redistribute it and/or modify
  8.    it under the terms of the GNU General Public License as published by
  9.    the Free Software Foundation; either version 3 of the License, or
  10.    (at your option) any later version.

  12.    This program is distributed in the hope that it will be useful,
  13.    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14.    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15.    GNU General Public License for more details.

  17.    You should have received a copy of the GNU General Public License
  18.    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

  20. #ifndef DWARF2_FRAME_TAILCALL_H
  21. ‌#define DWARF2_FRAME_TAILCALL_H 1

  23. struct frame_info;
  24. struct frame_unwind;

  26. /* The tail call frame unwinder.  */

  28. extern void
  29.   dwarf2_tailcall_sniffer_first (struct frame_info *this_frame,
  30.                                  void **tailcall_cachep,
  31.                                  const LONGEST *entry_cfa_sp_offsetp);

  33. extern struct value *
  34.   dwarf2_tailcall_prev_register_first (struct frame_info *this_frame,
  35.                                        void **tailcall_cachep, int regnum);

  37. extern const struct frame_unwind dwarf2_tailcall_frame_unwind;

  39. #endif /* !DWARF2_FRAME_TAILCALL_H */