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* elf-bfd.h (struct elf_obj_tdata): Move linker_section_pointers..

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* elf32-ppc.c (struct ppc_elf_obj_tdata): ..to here.  New.
	(ppc_elf_tdata): Define.
	(elf_local_ptr_offsets): Adjust.
	(ppc_elf_mkobject): New function.
	(bfd_elf32_mkobject): Define.
This commit is contained in:
Alan Modra 2003-07-08 13:10:51 +00:00
parent 0c83546ac6
commit 43c40ab2d9
3 changed files with 34 additions and 7 deletions
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9
bfd/ChangeLog
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@ -1,5 +1,12 @@
2003-07-08 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (struct elf_obj_tdata): Move linker_section_pointers..
* elf32-ppc.c (struct ppc_elf_obj_tdata): ..to here. New.
(ppc_elf_tdata): Define.
(elf_local_ptr_offsets): Adjust.
(ppc_elf_mkobject): New function.
(bfd_elf32_mkobject): Define.
* elfcode.h (elf_object_p): Allocate tdata via _bfd_set_format.
* elfcore.h (elf_core_file_p): Likewise.
* section.c (bfd_section_init): Remove prototype.
@ -159,7 +166,7 @@
(elf_s390_relocate_section): Likewise.
* elf64-s390.c: Same changes as for elf32-s390.c.
* reloc.c: Add long displacement relocations BFD_RELOC_390_20,
BFD_RELOC_390_GOT20, BFD_RELOC_390_GOTPLT20 and
BFD_RELOC_390_GOT20, BFD_RELOC_390_GOTPLT20 and
BFD_RELOC_390_TLS_GOTIE20.
* bfd-in2.h: Regenerate.
* libbfd.h: Likewise.

4
bfd/elf-bfd.h
View file

@ -1202,10 +1202,6 @@ struct elf_obj_tdata
/* Symbol version references to external objects. */
Elf_Internal_Verneed *verref;
/* A mapping from local symbols to offsets into the various linker
sections added. This is index by the symbol index. */
void **linker_section_pointers;
/* The Irix 5 support uses two virtual sections, which represent
text/data symbols defined in dynamic objects. */
asymbol *elf_data_symbol;

28
bfd/elf32-ppc.c
View file

@ -109,9 +109,32 @@ typedef struct elf_linker_section_pointers
bfd_boolean written_address_p;
} elf_linker_section_pointers_t;
struct ppc_elf_obj_tdata
{
struct elf_obj_tdata elf;
/* A mapping from local symbols to offsets into the various linker
sections added. This is index by the symbol index. */
elf_linker_section_pointers_t **linker_section_pointers;
};
#define ppc_elf_tdata(bfd) \
((struct ppc_elf_obj_tdata *) (bfd)->tdata.any)
#define elf_local_ptr_offsets(bfd) \
((elf_linker_section_pointers_t **) \
(elf_tdata (bfd)->linker_section_pointers))
(ppc_elf_tdata (bfd)->linker_section_pointers)
/* Override the generic function because we store some extras. */
static bfd_boolean
ppc_elf_mkobject (bfd *abfd)
{
bfd_size_type amt = sizeof (struct ppc_elf_obj_tdata);
abfd->tdata.any = bfd_zalloc (abfd, amt);
if (abfd->tdata.any == NULL)
return FALSE;
return TRUE;
}
/* The PPC linker needs to keep track of the number of relocs that it
decides to copy as dynamic relocs in check_relocs for each symbol.
@ -6022,6 +6045,7 @@ ppc_elf_final_write_processing (bfd *abfd, bfd_boolean linker ATTRIBUTE_UNUSED)
#define elf_backend_plt_header_size PLT_INITIAL_ENTRY_SIZE
#define elf_backend_rela_normal 1
#define bfd_elf32_mkobject ppc_elf_mkobject
#define bfd_elf32_bfd_merge_private_bfd_data ppc_elf_merge_private_bfd_data
#define bfd_elf32_bfd_relax_section ppc_elf_relax_section
#define bfd_elf32_bfd_reloc_type_lookup ppc_elf_reloc_type_lookup