/* VAX series support for 32-bit ELF
- Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+ Copyright 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Contributed by Matt Thomas <matt@3am-software.com>.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "bfd.h"
#include "sysdep.h"
asection *srelgot;
asection *sreloc;
- if (info->relocateable)
+ if (info->relocatable)
return TRUE;
dynobj = elf_hash_table (info)->dynobj;
Elf_Internal_Shdr *symtab_hdr;
struct elf_link_hash_entry **sym_hashes;
const Elf_Internal_Rela *rel, *relend;
- unsigned long r_symndx;
- struct elf_link_hash_entry *h;
bfd *dynobj;
- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
- sym_hashes = elf_sym_hashes (abfd);
-
dynobj = elf_hash_table (info)->dynobj;
if (dynobj == NULL)
return TRUE;
+ symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+ sym_hashes = elf_sym_hashes (abfd);
+
relend = relocs + sec->reloc_count;
for (rel = relocs; rel < relend; rel++)
{
+ unsigned long r_symndx;
+ struct elf_link_hash_entry *h;
+
switch (ELF32_R_TYPE (rel->r_info))
{
case R_VAX_GOT32:
if (elf_hash_table (info)->dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (!info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
BFD_ASSERT (s != NULL);
in regular objects. We allocated space for them in the check_relocs
routine, but we won't fill them in in the relocate_section routine. */
-/*ARGSUSED*/
static bfd_boolean
elf_vax_discard_copies (h, ignore)
struct elf_vax_link_hash_entry *h;
creating a shared object or executable, space in the .got and .rela.got
will be reserved for the symbol. */
-/*ARGSUSED*/
static bfd_boolean
elf_vax_instantiate_got_entries (h, infoptr)
struct elf_link_hash_entry *h;
Elf_Internal_Rela *rel;
Elf_Internal_Rela *relend;
- if (info->relocateable)
+ if (info->relocatable)
return TRUE;
dynobj = elf_hash_table (info)->dynobj;
{
sym = local_syms + r_symndx;
sec = local_sections[r_symndx];
- relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
}
else
{
- h = sym_hashes[r_symndx - symtab_hdr->sh_info];
- while (h->root.type == bfd_link_hash_indirect
- || h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
- if (h->root.type == bfd_link_hash_defined
+ bfd_boolean unresolved_reloc;
+ bfd_boolean warned;
+
+ RELOC_FOR_GLOBAL_SYMBOL (h, sym_hashes, r_symndx,
+ symtab_hdr, relocation, sec,
+ unresolved_reloc, info,
+ warned);
+
+ if ((h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
- {
- sec = h->root.u.def.section;
- if ((r_type == R_VAX_PLT32
+ && ((r_type == R_VAX_PLT32
&& h->plt.offset != (bfd_vma) -1
&& elf_hash_table (info)->dynamic_sections_created)
|| (r_type == R_VAX_GOT32
|| r_type == R_VAX_32
|| r_type == R_VAX_PC8
|| r_type == R_VAX_PC16
- || r_type == R_VAX_PC32)))
- {
- /* In these cases, we don't need the relocation
- value. We check specially because in some
- obscure cases sec->output_section will be NULL. */
- relocation = 0;
- }
- else
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
- else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
- else if (info->shared
- && (!info->symbolic || info->allow_shlib_undefined)
- && !info->no_undefined
- && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
+ || r_type == R_VAX_PC32))))
+ /* In these cases, we don't need the relocation
+ value. We check specially because in some
+ obscure cases sec->output_section will be NULL. */
relocation = 0;
- else
- {
- if (!(info->callbacks->undefined_symbol
- (info, h->root.root.string, input_bfd,
- input_section, rel->r_offset,
- (!info->shared || info->no_undefined
- || ELF_ST_VISIBILITY (h->other)))))
- return FALSE;
- relocation = 0;
- }
}
switch (r_type)
/* When generating a shared object, these relocations
are copied into the output file to be resolved at run
time. */
-
if (sreloc == NULL)
{
const char *name;
{
long indx;
- if (h == NULL)
- sec = local_sections[r_symndx];
- else
- {
- BFD_ASSERT (h->root.type == bfd_link_hash_defined
- || (h->root.type
- == bfd_link_hash_defweak));
- sec = h->root.u.def.section;
- }
- if (sec != NULL && bfd_is_abs_section (sec))
+ if (bfd_is_abs_section (sec))
indx = 0;
else if (sec == NULL || sec->owner == NULL)
{
/* This symbol has an entry in the procedure linkage table. Set
it up. */
-
BFD_ASSERT (h->dynindx != -1);
splt = bfd_get_section_by_name (dynobj, ".plt");
/* This symbol has an entry in the global offset table. Set it
up. */
-
sgot = bfd_get_section_by_name (dynobj, ".got");
srela = bfd_get_section_by_name (dynobj, ".rela.got");
BFD_ASSERT (sgot != NULL && srela != NULL);
bfd_byte *loc;
/* This symbol needs a copy reloc. Set it up. */
-
BFD_ASSERT (h->dynindx != -1
&& (h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak));
projects / deliverable / binutils-gdb.git / blobdiff