/* bfdlink.h -- header file for BFD link routines
   Copyright (C) 1993-2015 Free Software Foundation, Inc.
   Written by Steve Chamberlain and Ian Lance Taylor, Cygnus Support.

   This file is part of BFD, the Binary File Descriptor library.

   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, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */

#ifndef BFDLINK_H
#define BFDLINK_H

/* Which symbols to strip during a link.  */
enum bfd_link_strip
{
  strip_none,		/* Don't strip any symbols.  */
  strip_debugger,	/* Strip debugging symbols.  */
  strip_some,		/* keep_hash is the list of symbols to keep.  */
  strip_all		/* Strip all symbols.  */
};

/* Which local symbols to discard during a link.  This is irrelevant
   if strip_all is used.  */
enum bfd_link_discard
{
  discard_sec_merge,	/* Discard local temporary symbols in SEC_MERGE
			   sections.  */
  discard_none,		/* Don't discard any locals.  */
  discard_l,		/* Discard local temporary symbols.  */
  discard_all		/* Discard all locals.  */
};

/* Describes the type of hash table entry structure being used.
   Different hash table structure have different fields and so
   support different linking features.  */
enum bfd_link_hash_table_type
  {
    bfd_link_generic_hash_table,
    bfd_link_elf_hash_table
  };