1 # This shell script emits a C file. -*- C -*-
2 # Copyright 2003 Free Software Foundation, Inc.
4 # This file is part of GLD, the Gnu Linker.
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 # This file is sourced from elf32.em, and defines extra alpha
24 cat >>e${EMULATION_NAME}.c <<EOF
26 #include "elf/internal.h"
27 #include "elf/alpha.h"
30 static int elf64alpha_32bit = 0;
32 /* Set the start address as in the Tru64 ld. */
33 #define ALPHA_TEXT_START_32BIT 0x12000000
36 alpha_after_parse (void)
38 if (elf64alpha_32bit && !link_info.shared && !link_info.relocatable)
39 lang_section_start (".interp",
41 exp_intop (ALPHA_TEXT_START_32BIT),
42 exp_nameop (SIZEOF_HEADERS, NULL)));
49 elf_elfheader (output_bfd)->e_flags |= EF_ALPHA_32BIT;
51 gld${EMULATION_NAME}_finish ();
55 # Define some shell vars to insert bits of code into the standard elf
56 # parse_args and list_options functions.
58 PARSE_AND_LIST_PROLOGUE='
59 #define OPTION_TASO 300
62 PARSE_AND_LIST_LONGOPTS='
63 {"taso", no_argument, NULL, OPTION_TASO},
66 PARSE_AND_LIST_OPTIONS='
67 fprintf (file, _(" -taso\t\t\tLoad executable in the lower 31-bit addressable\n"));
68 fprintf (file, _("\t\t\t virtual address range\n"));
71 PARSE_AND_LIST_ARGS_CASES='
77 # Put these extra alpha routines in ld_${EMULATION_NAME}_emulation
79 LDEMUL_AFTER_PARSE=alpha_after_parse
80 LDEMUL_FINISH=alpha_finish