ld/emultempl/vanilla.em

   1 # This shell script emits a C file. -*- C -*-
   2 # It does some substitutions.
   3 fragment <<EOF
   4 /* A vanilla emulation with no defaults
   5    Copyright (C) 1991-2018 Free Software Foundation, Inc.
   6    Written by Steve Chamberlain steve@cygnus.com
   7
   8    This file is part of the GNU Binutils.
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 3 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  23    MA 02110-1301, USA.  */
  24
  25 #include "sysdep.h"
  26 #include "bfd.h"
  27 #include "bfdlink.h"
  28
  29 #include "ld.h"
  30 #include "ldmisc.h"
  31 #include "ldmain.h"
  32
  33 #include "ldexp.h"
  34 #include "ldlang.h"
  35 #include "ldfile.h"
  36 #include "ldemul.h"
  37
  38 static void vanilla_before_parse (void)
  39 {
  40 }
  41
  42 static void
  43 vanilla_set_output_arch (void)
  44 {
  45   /* Set the output architecture and machine if possible */
  46   unsigned long  machine = 0;
  47   bfd_set_arch_mach (link_info.output_bfd,
  48                      ldfile_output_architecture, machine);
  49 }
  50
  51 static char *
  52 vanilla_get_script (int *isfile)
  53 {
  54   *isfile = 0;
  55   return "";
  56 }
  57
  58 struct ld_emulation_xfer_struct ld_vanilla_emulation =
  59 {
  60   vanilla_before_parse,
  61   syslib_default,
  62   hll_default,
  63   after_parse_default,
  64   after_open_default,
  65   after_check_relocs_default,
  66   after_allocation_default,
  67   vanilla_set_output_arch,
  68   ldemul_default_target,
  69   before_allocation_default,
  70   vanilla_get_script,
  71   "vanilla",
  72   "a.out-sunos-big",
  73   finish_default,
  74   NULL, /* create output section statements */
  75   NULL, /* open dynamic archive */
  76   NULL, /* place orphan */
  77   NULL, /* set symbols */
  78   NULL, /* parse args */
  79   NULL, /* add_options */
  80   NULL, /* handle_option */
  81   NULL, /* unrecognized file */
  82   NULL, /* list options */
  83   NULL, /* recognized file */
  84   NULL, /* find_potential_libraries */
  85   NULL, /* new_vers_pattern */
  86   NULL  /* extra_map_file_text */
  87 };
  88 EOF