ld/emultempl/bfin.em

   1 # This shell script emits a C file. -*- C -*-
   2 #   Copyright 2006 Free Software Foundation, Inc.
   3 #
   4 # This file is part of GLD, the Gnu Linker.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  19 #
  20
  21 # This file is sourced from elf32.em, and defines extra bfin-elf
  22 # specific routines.
  23 #
  24 cat >>e${EMULATION_NAME}.c <<EOF
  25
  26 #include "elf-bfd.h"
  27
  28 /* Whether to put code in Blackfin L1 SRAM.  */
  29 extern bfd_boolean elf32_bfin_code_in_l1;
  30
  31 /* Whether to put (writable) data in Blackfin L1 SRAM.  */
  32 extern bfd_boolean elf32_bfin_data_in_l1;
  33
  34 EOF
  35
  36
  37 # Define some shell vars to insert bits of code into the standard elf
  38 # parse_args and list_options functions.
  39 #
  40 PARSE_AND_LIST_PROLOGUE='
  41 #define OPTION_CODE_IN_L1               300
  42 #define OPTION_DATA_IN_L1               301
  43 '
  44
  45 PARSE_AND_LIST_LONGOPTS='
  46   { "code-in-l1", no_argument, NULL, OPTION_CODE_IN_L1 },
  47   { "data-in-l1", no_argument, NULL, OPTION_DATA_IN_L1 },
  48 '
  49
  50 PARSE_AND_LIST_OPTIONS='
  51   fprintf (file, _("\
  52   --code-in-l1          Put code in l1.\n\
  53   --data-in-l1          Put data in l1.\n"
  54                    ));
  55 '
  56
  57 PARSE_AND_LIST_ARGS_CASES='
  58     case OPTION_CODE_IN_L1:
  59       elf32_bfin_code_in_l1 = TRUE;
  60       break;
  61     case OPTION_DATA_IN_L1:
  62       elf32_bfin_data_in_l1 = TRUE;
  63       break;
  64 '