/* POWER/PowerPC XCOFF linker support.
Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
- 2005, 2006 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@cygnus.com>, Cygnus Support.
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "bfdlink.h"
#include "libbfd.h"
#include "coff/internal.h"
/* We can only handle a dynamic object if we are generating an XCOFF
output file. */
- if (info->hash->creator != abfd->xvec)
+ if (info->output_bfd->xvec != abfd->xvec)
{
(*_bfd_error_handler)
(_("%s: XCOFF shared object when not producing XCOFF output"),
{
bfd_boolean return_value = FALSE;
- if (info->hash->creator == abfd->xvec)
+ if (info->output_bfd->xvec == abfd->xvec)
{
/* We need to build a .loader section, so we do it here. This
won't work if we're producing an XCOFF output file with no
if (xcoff_hash_table (info)->loader_section == NULL)
{
asection *lsec;
+ flagword flags = SEC_HAS_CONTENTS | SEC_IN_MEMORY;
- lsec = bfd_make_section_anyway (abfd, ".loader");
+ lsec = bfd_make_section_anyway_with_flags (abfd, ".loader", flags);
if (lsec == NULL)
goto end_return;
xcoff_hash_table (info)->loader_section = lsec;
- lsec->flags |= SEC_HAS_CONTENTS | SEC_IN_MEMORY;
}
/* Likewise for the linkage section. */
if (xcoff_hash_table (info)->linkage_section == NULL)
{
asection *lsec;
+ flagword flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY);
- lsec = bfd_make_section_anyway (abfd, ".gl");
+ lsec = bfd_make_section_anyway_with_flags (abfd, ".gl", flags);
if (lsec == NULL)
goto end_return;
xcoff_hash_table (info)->linkage_section = lsec;
- lsec->flags |= (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY);
lsec->alignment_power = 2;
}
if (xcoff_hash_table (info)->toc_section == NULL)
{
asection *tsec;
+ flagword flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY);
- tsec = bfd_make_section_anyway (abfd, ".tc");
+ tsec = bfd_make_section_anyway_with_flags (abfd, ".tc", flags);
if (tsec == NULL)
goto end_return;
xcoff_hash_table (info)->toc_section = tsec;
- tsec->flags |= (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY);
tsec->alignment_power = 2;
}
if (xcoff_hash_table (info)->descriptor_section == NULL)
{
asection *dsec;
+ flagword flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY);
- dsec = bfd_make_section_anyway (abfd, ".ds");
+ dsec = bfd_make_section_anyway_with_flags (abfd, ".ds", flags);
if (dsec == NULL)
goto end_return;
xcoff_hash_table (info)->descriptor_section = dsec;
- dsec->flags |= (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY);
dsec->alignment_power = 2;
}
&& info->strip != strip_all)
{
asection *dsec;
+ flagword flags = SEC_HAS_CONTENTS | SEC_IN_MEMORY;
- dsec = bfd_make_section_anyway (abfd, ".debug");
+ dsec = bfd_make_section_anyway_with_flags (abfd, ".debug", flags);
if (dsec == NULL)
goto end_return;
xcoff_hash_table (info)->debug_section = dsec;
- dsec->flags |= SEC_HAS_CONTENTS | SEC_IN_MEMORY;
}
}
place. */
if (aux.x_csect.x_smclas == XMC_TC
&& sym.n_sclass == C_HIDEXT
- && info->hash->creator == abfd->xvec
+ && info->output_bfd->xvec == abfd->xvec
&& ((bfd_xcoff_is_xcoff32 (abfd)
&& aux.x_csect.x_scnlen.l == 4)
|| (bfd_xcoff_is_xcoff64 (abfd)
{
/* The linker script puts the .td section in the data
section after the .tc section. */
- csect = bfd_make_section_anyway (abfd, ".td");
+ csect = bfd_make_section_anyway_with_flags (abfd, ".td",
+ SEC_ALLOC);
}
else
- csect = bfd_make_section_anyway (abfd, ".bss");
+ csect = bfd_make_section_anyway_with_flags (abfd, ".bss",
+ SEC_ALLOC);
if (csect == NULL)
goto error_return;
csect->vma = sym.n_value;
csect->size = aux.x_csect.x_scnlen.l;
- csect->flags |= SEC_ALLOC;
csect->alignment_power = SMTYP_ALIGN (aux.x_csect.x_smtyp);
/* There are a number of other fields and section flags
which we do not bother to set. */
shared object, which will cause symbol redefinitions,
although this is an easier case to detect. */
- if (info->hash->creator == abfd->xvec)
+ if (info->output_bfd->xvec == abfd->xvec)
{
if (! bfd_is_und_section (section))
*sym_hash = xcoff_link_hash_lookup (xcoff_hash_table (info),
= csect->alignment_power;
}
- if (info->hash->creator == abfd->xvec)
+ if (info->output_bfd->xvec == abfd->xvec)
{
int flag;
/* We identify all symbols which are called, so that we
can create glue code for calls to functions imported
from dynamic objects. */
- if (info->hash->creator == abfd->xvec
+ if (info->output_bfd->xvec == abfd->xvec
&& *rel_csect != bfd_und_section_ptr
&& (rel->r_type == R_BR
|| rel->r_type == R_RBR)
if ((abfd->flags & DYNAMIC) != 0
&& ! info->static_link
- && info->hash->creator == abfd->xvec)
+ && info->output_bfd->xvec == abfd->xvec)
return xcoff_link_check_dynamic_ar_symbols (abfd, info, pneeded);
symesz = bfd_coff_symesz (abfd);
undefined references in shared objects. */
if (h != NULL
&& h->type == bfd_link_hash_undefined
- && (info->hash->creator != abfd->xvec
+ && (info->output_bfd->xvec != abfd->xvec
|| (((struct xcoff_link_hash_entry *) h)->flags
& XCOFF_DEF_DYNAMIC) == 0))
{
while (member != NULL)
{
if (bfd_check_format (member, bfd_object)
- && (info->hash->creator == member->xvec)
+ && (info->output_bfd->xvec == member->xvec)
&& (! bfd_has_map (abfd) || (member->flags & DYNAMIC) != 0))
{
bfd_boolean needed;
sec->flags |= SEC_MARK;
- if (sec->owner->xvec == info->hash->creator
+ if (sec->owner->xvec == info->output_bfd->xvec
&& coff_section_data (sec->owner, sec) != NULL
&& xcoff_section_data (sec->owner, sec) != NULL)
{
/* Keep all sections from non-XCOFF input files. Keep
special sections. Keep .debug sections for the
moment. */
- if (sub->xvec != info->hash->creator
+ if (sub->xvec != info->output_bfd->xvec
|| o == xcoff_hash_table (info)->debug_section
|| o == xcoff_hash_table (info)->loader_section
|| o == xcoff_hash_table (info)->linkage_section
|| h->root.type == bfd_link_hash_defweak)
&& (h->root.u.def.section->owner == NULL
|| (h->root.u.def.section->owner->xvec
- != ldinfo->info->hash->creator)))
+ != ldinfo->info->output_bfd->xvec)))
h->flags |= XCOFF_MARK;
/* If this symbol is called and defined in a dynamic object, or it
bfd_byte *esym, *esymend;
bfd_size_type symesz;
- if (sub->xvec != info->hash->creator)
+ if (sub->xvec != info->output_bfd->xvec)
continue;
subdeb = bfd_get_section_by_name (sub, ".debug");
if (subdeb == NULL || subdeb->size == 0)
that needs padding. This requires unlinking and
relinking the bfd's section list. */
- n = bfd_make_section_anyway (abfd, ".pad");
- n->flags = SEC_HAS_CONTENTS;
+ n = bfd_make_section_anyway_with_flags (abfd, ".pad",
+ SEC_HAS_CONTENTS);
n->alignment_power = 0;
bfd_section_list_remove (abfd, n);
projects / deliverable / binutils-gdb.git / blobdiff