ld/emultempl/rxelf.em

   1 # This shell script emits a C file. -*- C -*-
   2 #   Copyright 2009, 2011  Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   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 3 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,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 # This file is sourced from elf32.em, and defines extra rx-elf
  23 # specific routines.
  24 #
  25 test -z "$TARGET2_TYPE" && TARGET2_TYPE="rel"
  26 fragment <<EOF
  27
  28 static bfd_boolean no_flag_mismatch_warnings = TRUE;
  29 static bfd_boolean ignore_lma = TRUE;
  30
  31 /* This is a convenient point to tell BFD about target specific flags.
  32    After the output has been created, but before inputs are read.  */
  33 static void
  34 rx_elf_create_output_section_statements (void)
  35 {
  36   extern void bfd_elf32_rx_set_target_flags (bfd_boolean, bfd_boolean);
  37
  38   bfd_elf32_rx_set_target_flags (no_flag_mismatch_warnings, ignore_lma);
  39 }
  40
  41 EOF
  42
  43 # Define some shell vars to insert bits of code into the standard elf
  44 # parse_args and list_options functions.
  45 #
  46 PARSE_AND_LIST_PROLOGUE='
  47 #define OPTION_NO_FLAG_MISMATCH_WARNINGS        301
  48 #define OPTION_IGNORE_LMA                       302
  49 #define OPTION_NO_IGNORE_LMA                    303
  50 #define OPTION_FLAG_MISMATCH_WARNINGS           304
  51 '
  52
  53 PARSE_AND_LIST_LONGOPTS='
  54   { "no-flag-mismatch-warnings", no_argument, NULL, OPTION_NO_FLAG_MISMATCH_WARNINGS},
  55   { "flag-mismatch-warnings", no_argument, NULL, OPTION_FLAG_MISMATCH_WARNINGS},
  56   { "ignore-lma", no_argument, NULL, OPTION_IGNORE_LMA},
  57   { "no-ignore-lma", no_argument, NULL, OPTION_NO_IGNORE_LMA},
  58 '
  59
  60 PARSE_AND_LIST_OPTIONS='
  61   fprintf (file, _("  --no-flag-mismatch-warnings Don'\''t warn about objects with incompatible\n"
  62                    "                                endian or dsp settings\n"));
  63   fprintf (file, _("  --flag-mismatch-warnings    Warn about objects with incompatible\n"
  64                    "                                endian, dsp or ABI settings\n"));
  65   fprintf (file, _("  --ignore-lma                Ignore segment LMAs [default]\n"
  66                    "                                (for Renesas Tools compatibility)\n"));
  67   fprintf (file, _("  --no-ignore-lma             Don'\''t ignore segment LMAs\n"));
  68 '
  69
  70 PARSE_AND_LIST_ARGS_CASES='
  71     case OPTION_NO_FLAG_MISMATCH_WARNINGS:
  72       no_flag_mismatch_warnings = TRUE;
  73       break;
  74
  75     case OPTION_FLAG_MISMATCH_WARNINGS:
  76       no_flag_mismatch_warnings = FALSE;
  77       break;
  78
  79     case OPTION_IGNORE_LMA:
  80       ignore_lma = TRUE;
  81       break;
  82
  83     case OPTION_NO_IGNORE_LMA:
  84       ignore_lma = FALSE;
  85       break;
  86 '
  87
  88 LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=rx_elf_create_output_section_statements