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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [bfd/] [elf32-gen.c] - Blame information for rev 227

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1 227 jeremybenn
/* Generic support for 32-bit ELF
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   Copyright 1993, 1995, 1998, 1999, 2001, 2002, 2004, 2005, 2007
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   Free Software Foundation, Inc.
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   This file is part of BFD, the Binary File Descriptor library.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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#include "sysdep.h"
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#include "bfd.h"
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#include "libbfd.h"
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#include "elf-bfd.h"
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/* This does not include any relocation information, but should be
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   good enough for GDB or objdump to read the file.  */
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static reloc_howto_type dummy =
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  HOWTO (0,                      /* type */
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         0,                      /* rightshift */
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         0,                      /* size (0 = byte, 1 = short, 2 = long) */
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         0,                      /* bitsize */
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         FALSE,                 /* pc_relative */
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         0,                      /* bitpos */
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         complain_overflow_dont, /* complain_on_overflow */
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         NULL,                  /* special_function */
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         "UNKNOWN",             /* name */
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         FALSE,                 /* partial_inplace */
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         0,                      /* src_mask */
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         0,                      /* dst_mask */
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         FALSE);                /* pcrel_offset */
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static void
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elf_generic_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
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                           arelent *bfd_reloc,
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                           Elf_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED)
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{
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  bfd_reloc->howto = &dummy;
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}
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static void
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elf_generic_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
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                               arelent *bfd_reloc,
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                               Elf_Internal_Rela *elf_reloc ATTRIBUTE_UNUSED)
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{
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  bfd_reloc->howto = &dummy;
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}
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static void
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check_for_relocs (bfd * abfd, asection * o, void * failed)
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{
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  if ((o->flags & SEC_RELOC) != 0)
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    {
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      Elf_Internal_Ehdr *ehdrp;
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      ehdrp = elf_elfheader (abfd);
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      _bfd_error_handler (_("%B: Relocations in generic ELF (EM: %d)"),
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                          abfd, ehdrp->e_machine);
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      bfd_set_error (bfd_error_wrong_format);
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      * (bfd_boolean *) failed = TRUE;
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    }
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}
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static bfd_boolean
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elf32_generic_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
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{
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  bfd_boolean failed = FALSE;
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  /* Check if there are any relocations.  */
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  bfd_map_over_sections (abfd, check_for_relocs, & failed);
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  if (failed)
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    return FALSE;
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  return bfd_elf_link_add_symbols (abfd, info);
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}
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#define TARGET_LITTLE_SYM               bfd_elf32_little_generic_vec
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#define TARGET_LITTLE_NAME              "elf32-little"
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#define TARGET_BIG_SYM                  bfd_elf32_big_generic_vec
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#define TARGET_BIG_NAME                 "elf32-big"
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#define ELF_ARCH                        bfd_arch_unknown
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#define ELF_MACHINE_CODE                EM_NONE
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#define ELF_MAXPAGESIZE                 0x1
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#define bfd_elf32_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
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#define bfd_elf32_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
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#define bfd_elf32_bfd_link_add_symbols  elf32_generic_link_add_symbols
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#define elf_info_to_howto               elf_generic_info_to_howto
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#define elf_info_to_howto_rel           elf_generic_info_to_howto_rel
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#include "elf32-target.h"

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