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* elf32-ppc.c (struct elf_linker_section): Remove rel_section.

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(ppc_elf_create_linker_section): Don't create rel_section.
	(elf_create_pointer_linker_section): Don't size relocs.
	(elf_finish_pointer_linker_section): Remove relative_reloc parm.
	Don't generate relocs.
	(ppc_elf_relocate_section): Adjust calls to
	elf_finish_pointer_linker_section.
This commit is contained in:
Alan Modra 2005-03-21 12:09:13 +00:00
parent d2663f46ec
commit 2bb04cf221
2 changed files with 13 additions and 59 deletions
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10
bfd/ChangeLog
View File

@ -1,3 +1,13 @@
2005-03-21 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (struct elf_linker_section): Remove rel_section.
(ppc_elf_create_linker_section): Don't create rel_section.
(elf_create_pointer_linker_section): Don't size relocs.
(elf_finish_pointer_linker_section): Remove relative_reloc parm.
Don't generate relocs.
(ppc_elf_relocate_section): Adjust calls to
elf_finish_pointer_linker_section.
2005-03-21 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (is_ppc_elf_target): New function.

62
bfd/elf32-ppc.c
View File

@ -1508,8 +1508,6 @@ typedef struct elf_linker_section
{
/* pointer to the section */
asection *section;
/* pointer to the relocations needed for this section */
asection *rel_section;
/* pointer to the created symbol hash value */
struct elf_link_hash_entry *sym_hash;
/* offset of symbol from beginning of section */
@ -2593,18 +2591,6 @@ ppc_elf_create_linker_section (bfd *abfd,
return NULL;
}
if (info->shared)
{
s = bfd_make_section_anyway (htab->elf.dynobj, rel_name);
lsect->rel_section = s;
flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY
| SEC_LINKER_CREATED | SEC_READONLY);
if (s == NULL
|| ! bfd_set_section_flags (htab->elf.dynobj, s, flags)
|| ! bfd_set_section_alignment (htab->elf.dynobj, s, 2))
return NULL;
}
return lsect;
}
@ -2658,9 +2644,6 @@ elf_create_pointer_linker_section (bfd *abfd,
if (! bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
}
if (lsect->rel_section)
lsect->rel_section->size += sizeof (Elf32_External_Rela);
}
else
{
@ -2689,15 +2672,6 @@ elf_create_pointer_linker_section (bfd *abfd,
return TRUE;
ptr_linker_section_ptr = &ptr[r_symndx];
if (info->shared)
{
/* If we are generating a shared object, we need to
output a R_<xxx>_RELATIVE reloc so that the
dynamic linker can adjust this GOT entry. */
BFD_ASSERT (lsect->rel_section != NULL);
lsect->rel_section->size += sizeof (Elf32_External_Rela);
}
}
/* Allocate space for a pointer in the linker section, and allocate
@ -4675,8 +4649,7 @@ elf_finish_pointer_linker_section (bfd *output_bfd,
elf_linker_section_t *lsect,
struct elf_link_hash_entry *h,
bfd_vma relocation,
const Elf_Internal_Rela *rel,
int relative_reloc)
const Elf_Internal_Rela *rel)
{
elf_linker_section_pointers_t *linker_section_ptr;
@ -4737,35 +4710,6 @@ elf_finish_pointer_linker_section (bfd *output_bfd,
linker_section_ptr->written_address_p = TRUE;
bfd_put_ptr (output_bfd, relocation + linker_section_ptr->addend,
lsect->section->contents + linker_section_ptr->offset);
if (info->shared)
{
/* We need to generate a relative reloc for the dynamic
linker. */
asection *srel = lsect->rel_section;
Elf_Internal_Rela outrel[MAX_INT_RELS_PER_EXT_REL];
bfd_byte *erel;
const struct elf_backend_data *bed;
unsigned int i;
BFD_ASSERT (srel != NULL);
bed = get_elf_backend_data (output_bfd);
for (i = 0; i < bed->s->int_rels_per_ext_rel; i++)
{
outrel[i].r_offset = (lsect->section->output_section->vma
+ lsect->section->output_offset
+ linker_section_ptr->offset);
outrel[i].r_info = 0;
outrel[i].r_addend = 0;
}
outrel[0].r_info = ELF32_R_INFO (0, relative_reloc);
erel = lsect->section->contents;
erel += (elf_section_data (lsect->section)->rel_count++
* sizeof (Elf32_External_Rela));
bfd_elf32_swap_reloca_out (output_bfd, outrel, erel);
}
}
}
@ -5658,7 +5602,7 @@ ppc_elf_relocate_section (bfd *output_bfd,
relocation
= elf_finish_pointer_linker_section (output_bfd, input_bfd, info,
htab->sdata, h, relocation,
rel, R_PPC_RELATIVE);
rel);
break;
/* Indirect .sdata2 relocation. */
@ -5667,7 +5611,7 @@ ppc_elf_relocate_section (bfd *output_bfd,
relocation
= elf_finish_pointer_linker_section (output_bfd, input_bfd, info,
htab->sdata2, h, relocation,
rel, R_PPC_RELATIVE);
rel);
break;
/* Handle the TOC16 reloc. We want to use the offset within the .got