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* elf64-alpha.c (elf64_alpha_create_got_section): Always create

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a new .got section.
	(elf64_alpha_create_dynamic_sections): Always make new sections
	by using bfd_make_section_anyway_with_flags.  Check that .got not
	already created.
	(elf64_alpha_check_relocs): Delete "got_created".  Use tdata->gotobj
	instead.
This commit is contained in:
Alan Modra 2005-07-01 04:46:08 +00:00
parent c8c9c2972e
commit 85d162e6db
2 changed files with 38 additions and 46 deletions
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10
bfd/ChangeLog
View file

@ -1,3 +1,13 @@
2005-07-01 Alan Modra <amodra@bigpond.net.au>
* elf64-alpha.c (elf64_alpha_create_got_section): Always create
a new .got section.
(elf64_alpha_create_dynamic_sections): Always make new sections
by using bfd_make_section_anyway_with_flags. Check that .got not
already created.
(elf64_alpha_check_relocs): Delete "got_created". Use tdata->gotobj
instead.
2005-06-30 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic

68
bfd/elf64-alpha.c
View file

@ -1204,26 +1204,23 @@ static bfd_boolean
elf64_alpha_create_got_section (bfd *abfd,
struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
flagword flags;
asection *s;
if ((s = bfd_get_section_by_name (abfd, ".got")))
{
/* Check for a non-linker created .got? */
if (alpha_elf_tdata (abfd)->got == NULL)
alpha_elf_tdata (abfd)->got = s;
return TRUE;
}
s = bfd_make_section_with_flags (abfd, ".got", (SEC_ALLOC | SEC_LOAD
| SEC_HAS_CONTENTS
| SEC_IN_MEMORY
| SEC_LINKER_CREATED));
flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
| SEC_LINKER_CREATED);
s = bfd_make_section_anyway_with_flags (abfd, ".got", flags);
if (s == NULL
|| !bfd_set_section_alignment (abfd, s, 3))
return FALSE;
alpha_elf_tdata (abfd)->got = s;
/* Make sure the object's gotobj is set to itself so that we default
to every object with its own .got. We'll merge .gots later once
we've collected each object's info. */
alpha_elf_tdata (abfd)->gotobj = abfd;
return TRUE;
}
@ -1233,18 +1230,16 @@ static bfd_boolean
elf64_alpha_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
{
asection *s;
flagword flags;
struct elf_link_hash_entry *h;
struct bfd_link_hash_entry *bh;
/* We need to create .plt, .rela.plt, .got, and .rela.got sections. */
s = bfd_make_section_with_flags (abfd, ".plt",
(SEC_ALLOC | SEC_LOAD | SEC_CODE
| SEC_HAS_CONTENTS
| SEC_IN_MEMORY
flags = (SEC_ALLOC | SEC_LOAD | SEC_CODE | SEC_HAS_CONTENTS | SEC_IN_MEMORY
| SEC_LINKER_CREATED
| (elf64_alpha_use_secureplt
? SEC_READONLY : 0)));
| (elf64_alpha_use_secureplt ? SEC_READONLY : 0));
s = bfd_make_section_anyway_with_flags (abfd, ".plt", flags);
if (s == NULL || ! bfd_set_section_alignment (abfd, s, 4))
return FALSE;
@ -1263,19 +1258,16 @@ elf64_alpha_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
if (info->shared && ! bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
s = bfd_make_section_with_flags (abfd, ".rela.plt",
(SEC_ALLOC | SEC_LOAD
| SEC_HAS_CONTENTS
| SEC_IN_MEMORY
| SEC_LINKER_CREATED
| SEC_READONLY));
flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
| SEC_LINKER_CREATED | SEC_READONLY);
s = bfd_make_section_anyway_with_flags (abfd, ".rela.plt", flags);
if (s == NULL || ! bfd_set_section_alignment (abfd, s, 3))
return FALSE;
if (elf64_alpha_use_secureplt)
{
s = bfd_make_section_with_flags (abfd, ".got.plt",
SEC_ALLOC | SEC_LINKER_CREATED);
flags = SEC_ALLOC | SEC_LINKER_CREATED;
s = bfd_make_section_anyway_with_flags (abfd, ".got.plt", flags);
if (s == NULL || ! bfd_set_section_alignment (abfd, s, 3))
return FALSE;
}
@ -1283,15 +1275,15 @@ elf64_alpha_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
/* We may or may not have created a .got section for this object, but
we definitely havn't done the rest of the work. */
if (alpha_elf_tdata(abfd)->gotobj == NULL)
{
if (!elf64_alpha_create_got_section (abfd, info))
return FALSE;
}
s = bfd_make_section_with_flags (abfd, ".rela.got",
(SEC_ALLOC | SEC_LOAD
| SEC_HAS_CONTENTS
| SEC_IN_MEMORY
| SEC_LINKER_CREATED
| SEC_READONLY));
flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
| SEC_LINKER_CREATED | SEC_READONLY);
s = bfd_make_section_anyway_with_flags (abfd, ".rela.got", flags);
if (s == NULL
|| !bfd_set_section_alignment (abfd, s, 3))
return FALSE;
@ -1746,7 +1738,6 @@ elf64_alpha_check_relocs (bfd *abfd, struct bfd_link_info *info,
Elf_Internal_Shdr *symtab_hdr;
struct alpha_elf_link_hash_entry **sym_hashes;
const Elf_Internal_Rela *rel, *relend;
bfd_boolean got_created;
bfd_size_type amt;
if (info->relocatable)
@ -1769,7 +1760,6 @@ elf64_alpha_check_relocs (bfd *abfd, struct bfd_link_info *info,
rel_sec_name = NULL;
symtab_hdr = &elf_tdata(abfd)->symtab_hdr;
sym_hashes = alpha_elf_sym_hashes(abfd);
got_created = FALSE;
relend = relocs + sec->reloc_count;
for (rel = relocs; rel < relend; ++rel)
@ -1881,18 +1871,10 @@ elf64_alpha_check_relocs (bfd *abfd, struct bfd_link_info *info,
if (need & NEED_GOT)
{
if (!got_created)
if (alpha_elf_tdata(abfd)->gotobj == NULL)
{
if (!elf64_alpha_create_got_section (abfd, info))
return FALSE;
/* Make sure the object's gotobj is set to itself so
that we default to every object with its own .got.
We'll merge .gots later once we've collected each
object's info. */
alpha_elf_tdata(abfd)->gotobj = abfd;
got_created = 1;
}
}