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bfd/

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2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>

	* elf.c (bfd_elf_set_group_contents): Ignore linker created
	group section.
	(assign_section_numbers): Accept link_info. Check SHT_GROUP
	sections for relocatable files only. Remove the linker created
	group sections.
	(_bfd_elf_compute_section_file_positions): Pass link_info to
	assign_section_numbers.

	* elfxx-ia64.c (elfNN_ia64_object_p): New.
	(elf_backend_object_p): Defined.

gas/

2005-04-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-ia64.c (start_unwind_section): Undo the change
	of 2004-08-18.
	(generate_unwind_image, dot_endp): Likewise.
This commit is contained in:
H.J. Lu
2005-04-05 04:01:12 +00:00
parent 7e4111adb2
commit da9f89d4e2
5 changed files with 145 additions and 19 deletions
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37
bfd/elf.c
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@@ -2728,7 +2728,7 @@ bfd_elf_set_group_contents (bfd *abfd, asection *sec, void *failedptrarg)
in here too, while we're at it. */
static bfd_boolean
assign_section_numbers (bfd *abfd)
assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info)
{
struct elf_obj_tdata *t = elf_tdata (abfd);
asection *sec;
@@ -2741,16 +2741,35 @@ assign_section_numbers (bfd *abfd)
_bfd_elf_strtab_clear_all_refs (elf_shstrtab (abfd));
/* Put SHT_GROUP sections first. */
for (sec = abfd->sections; sec; sec = sec->next)
/* SHT_GROUP sections are in relocatable files only. */
if (link_info == NULL || link_info->relocatable)
{
d = elf_section_data (sec);
asection **secp;
if (d->this_hdr.sh_type == SHT_GROUP)
/* Put SHT_GROUP sections first. */
secp = &abfd->sections;
while (*secp)
{
if (section_number == SHN_LORESERVE)
section_number += SHN_HIRESERVE + 1 - SHN_LORESERVE;
d->this_idx = section_number++;
d = elf_section_data (*secp);
if (d->this_hdr.sh_type == SHT_GROUP)
{
if ((*secp)->flags & SEC_LINKER_CREATED)
{
/* Remove the linker created SHT_GROUP sections. */
bfd_section_list_remove (abfd, secp);
abfd->section_count--;
continue;
}
else
{
if (section_number == SHN_LORESERVE)
section_number += SHN_HIRESERVE + 1 - SHN_LORESERVE;
d->this_idx = section_number++;
}
}
secp = &(*secp)->next;
}
}
@@ -3277,7 +3296,7 @@ _bfd_elf_compute_section_file_positions (bfd *abfd,
if (failed)
return FALSE;
if (!assign_section_numbers (abfd))
if (!assign_section_numbers (abfd, link_info))
return FALSE;
/* The backend linker builds symbol table information itself. */