tools/objtool/special.h

   1 /*
   2  * Copyright (C) 2015 Josh Poimboeuf <jpoimboe@redhat.com>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef _SPECIAL_H
  19 #define _SPECIAL_H
  20
  21 #include <stdbool.h>
  22 #include "elf.h"
  23
  24 struct special_alt {
  25         struct list_head list;
  26
  27         bool group;
  28         bool skip_orig;
  29         bool jump_or_nop;
  30
  31         struct section *orig_sec;
  32         unsigned long orig_off;
  33
  34         struct section *new_sec;
  35         unsigned long new_off;
  36
  37         unsigned int orig_len, new_len; /* group only */
  38 };
  39
  40 int special_get_alts(struct elf *elf, struct list_head *alts);
  41
  42 #endif /* _SPECIAL_H */