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[ARC] PLT content endianess awareness.

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bfd/
2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>

	* elf32-arc.c (plt_do_relocs_for_symbol): Changed.
	(relocate_plt_for_entry): Likewise.
This commit is contained in:
Claudiu Zissulescu 2016-04-05 17:23:24 +02:00
parent b3aee8396f
commit 1e5885b72e
2 changed files with 30 additions and 6 deletions
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5
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (plt_do_relocs_for_symbol): Changed.
(relocate_plt_for_entry): Likewise.
2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
* elf32-arc.c (elf_arc_check_relocs): Changed

31
bfd/elf32-arc.c
View File

@ -1960,7 +1960,7 @@ plt_do_relocs_for_symbol (bfd *abfd,
/* TODO: being ME is not a property of the relocation but of the
section of which is applying the relocation. */
if (IS_MIDDLE_ENDIAN (reloc->symbol) || bfd_big_endian (abfd))
if (IS_MIDDLE_ENDIAN (reloc->symbol) && !bfd_big_endian (abfd))
{
relocation =
((relocation & 0xffff0000) >> 16) |
@ -2004,9 +2004,19 @@ GOT_ENTRY_OFFSET = 0x%x, GOT_ENTRY_VMA = 0x%x, for symbol %s\n",
+ got_offset,
h->root.root.string);
memcpy (htab->splt->contents + h->plt.offset,
plt_data->elem,
plt_data->elem_size);
{
bfd_vma i = 0;
uint16_t *ptr = (uint16_t *) plt_data->elem;
for (i = 0; i < plt_data->elem_size/2; i++)
{
uint16_t data = ptr[i];
bfd_put_16 (output_bfd,
(bfd_vma) data,
htab->splt->contents + h->plt.offset + (i*2));
}
}
plt_do_relocs_for_symbol (output_bfd, htab,
plt_data->elem_relocs,
h->plt.offset,
@ -2044,8 +2054,17 @@ relocate_plt_for_entry (bfd *abfd,
struct plt_version_t *plt_data = arc_get_plt_version (info);
struct elf_link_hash_table *htab = elf_hash_table (info);
memcpy (htab->splt->contents, plt_data->entry,
plt_data->entry_size);
{
bfd_vma i = 0;
uint16_t *ptr = (uint16_t *) plt_data->entry;
for (i = 0; i < plt_data->entry_size/2; i++)
{
uint16_t data = ptr[i];
bfd_put_16 (abfd,
(bfd_vma) data,
htab->splt->contents + (i*2));
}
}
PLT_DO_RELOCS_FOR_ENTRY (abfd, htab, plt_data->entry_relocs);
}