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Add padding to the plt section so that its size is a multiple of its

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entry size.
	* elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
	of header.
	(tilepro_plt_entry_build): Account for new header size.
	(tilepro_elf_finish_dynamic_sections): Ditto.
	(tilepro_elf_plt_sym_val): Ditto.
	* elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
	of header + tail.
	(tilegx_elf_finish_dynamic_sections): Account for new padding.
This commit is contained in:
Walter Lee
2012-08-28 06:28:31 +00:00
parent e5b95258d9
commit 663b585012
3 changed files with 28 additions and 7 deletions
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12
bfd/elf32-tilepro.c
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@@ -1105,7 +1105,7 @@ static int
tilepro_plt_entry_build (asection *splt, asection *sgotplt, bfd_vma offset,
bfd_vma *r_offset)
{
int plt_index = (offset - PLT_HEADER_SIZE) / PLT_ENTRY_SIZE;
int plt_index = (offset - PLT_ENTRY_SIZE) / PLT_ENTRY_SIZE;
int got_offset = plt_index * GOT_ENTRY_SIZE + GOTPLT_HEADER_SIZE;
tilepro_bundle_bits *pc;
@@ -2193,7 +2193,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
/* Allocate room for the header. */
if (s->size == 0)
{
s->size = PLT_HEADER_SIZE;
s->size = PLT_ENTRY_SIZE;
}
h->plt.offset = s->size;
@@ -3867,7 +3867,11 @@ tilepro_elf_finish_dynamic_sections (bfd *output_bfd,
/* Fill in the first entry in the procedure linkage table. */
if (splt->size > 0)
memcpy (splt->contents, tilepro_plt0_entry, PLT_HEADER_SIZE);
{
memcpy (splt->contents, tilepro_plt0_entry, PLT_HEADER_SIZE);
memset (splt->contents + PLT_HEADER_SIZE, 0,
PLT_ENTRY_SIZE - PLT_HEADER_SIZE);
}
elf_section_data (splt->output_section)->this_hdr.sh_entsize
= PLT_ENTRY_SIZE;
@@ -3924,7 +3928,7 @@ static bfd_vma
tilepro_elf_plt_sym_val (bfd_vma i, const asection *plt,
const arelent *rel ATTRIBUTE_UNUSED)
{
return plt->vma + PLT_HEADER_SIZE + i * PLT_ENTRY_SIZE;
return plt->vma + (i + 1) * PLT_ENTRY_SIZE;
}
static enum elf_reloc_type_class