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bfd/

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2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>

	* elf-bfd.h (bfd_elf_section_data): Add a pointer for the
	linked-to section.
	(elf_linked_to_section): New.

	* elf.c (assign_section_numbers): Set up sh_link for
	SHF_LINK_ORDER.

	* elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
	to sh_link for SHT_IA_64_UNWIND sections.

gas/

2004-07-26  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-ia64.c (start_unwind_section): Set the linked-to
	section.
	(ia64_elf_section_change_hook): Set the linked-to section for
	SHT_IA_64_UNWIND.
This commit is contained in:
H.J. Lu
2004-07-26 21:01:15 +00:00
parent 7ac4ac0619
commit 38ce5b1191
6 changed files with 69 additions and 61 deletions
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35
bfd/elf.c
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@@ -2790,6 +2790,7 @@ assign_section_numbers (bfd *abfd)
i_shdrp[t->strtab_section] = &t->strtab_hdr;
t->symtab_hdr.sh_link = t->strtab_section;
}
for (sec = abfd->sections; sec; sec = sec->next)
{
struct bfd_elf_section_data *d = elf_section_data (sec);
@@ -2818,6 +2819,40 @@ assign_section_numbers (bfd *abfd)
d->rel_hdr2->sh_info = d->this_idx;
}
/* We need to set up sh_link for SHF_LINK_ORDER. */
if ((d->this_hdr.sh_flags & SHF_LINK_ORDER) != 0)
{
s = elf_linked_to_section (sec);
if (s)
d->this_hdr.sh_link = elf_section_data (s)->this_idx;
else
{
struct bfd_link_order *p;
/* Find out what the corresponding section in output
is. */
for (p = sec->link_order_head; p != NULL; p = p->next)
{
s = p->u.indirect.section;
if (p->type == bfd_indirect_link_order
&& (bfd_get_flavour (s->owner)
== bfd_target_elf_flavour))
{
Elf_Internal_Shdr ** const elf_shdrp
= elf_elfsections (s->owner);
int elfsec
= _bfd_elf_section_from_bfd_section (s->owner, s);
elfsec = elf_shdrp[elfsec]->sh_link;
BFD_ASSERT (elfsec != 0);
s = elf_shdrp[elfsec]->bfd_section->output_section;
BFD_ASSERT (s != NULL);
d->this_hdr.sh_link = elf_section_data (s)->this_idx;
break;
}
}
}
}
switch (d->this_hdr.sh_type)
{
case SHT_REL: