* elf64-ppc.c (has_small_toc_reloc): Don't define.
(makes_toc_func_call, call_check_in_progress): Shuffle flags. (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update code setting the flag. (ppc64_elf_next_toc_section): Group big-toc sections in 0x80008000 chunks.
This commit is contained in:
parent
d0fae19df2
commit
d77c8a4bbe
2 changed files with 20 additions and 10 deletions
|
@ -6,6 +6,13 @@
|
|||
|
||||
* elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
|
||||
|
||||
* elf64-ppc.c (has_small_toc_reloc): Don't define.
|
||||
(makes_toc_func_call, call_check_in_progress): Shuffle flags.
|
||||
(struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
|
||||
code setting the flag.
|
||||
(ppc64_elf_next_toc_section): Group big-toc sections in
|
||||
0x80008000 chunks.
|
||||
|
||||
2010-02-08 David S. Miller <davem@davemloft.net>
|
||||
|
||||
* elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
|
||||
|
|
|
@ -2592,6 +2592,10 @@ struct ppc64_elf_obj_tdata
|
|||
|
||||
/* A copy of relocs before they are modified for --emit-relocs. */
|
||||
Elf_Internal_Rela *opd_relocs;
|
||||
|
||||
/* Nonzero if this bfd has small toc/got relocs, ie. that expect
|
||||
the reloc to be in the range -32768 to 32767. */
|
||||
unsigned int has_small_toc_reloc;
|
||||
};
|
||||
|
||||
#define ppc64_elf_tdata(bfd) \
|
||||
|
@ -3810,16 +3814,12 @@ struct ppc_link_hash_table
|
|||
/* Nonzero if this section has any toc or got relocs. */
|
||||
#define has_toc_reloc sec_flg2
|
||||
|
||||
/* Nonzero if this section has small toc/got relocs, ie. that expect
|
||||
the reloc to be in the range -32768 to 32767. */
|
||||
#define has_small_toc_reloc sec_flg3
|
||||
|
||||
/* Nonzero if this section has a call to another section that uses
|
||||
the toc or got. */
|
||||
#define makes_toc_func_call sec_flg4
|
||||
#define makes_toc_func_call sec_flg3
|
||||
|
||||
/* Recursion protection when determining above flag. */
|
||||
#define call_check_in_progress sec_flg5
|
||||
#define call_check_in_progress sec_flg4
|
||||
|
||||
/* Get the ppc64 ELF linker hash table from a link_info structure. */
|
||||
|
||||
|
@ -5023,7 +5023,7 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
|
|||
|| r_type == R_PPC64_GOT16_DS)
|
||||
{
|
||||
htab->do_multi_toc = 1;
|
||||
sec->has_small_toc_reloc = 1;
|
||||
ppc64_elf_tdata (abfd)->has_small_toc_reloc = 1;
|
||||
}
|
||||
|
||||
if (ppc64_elf_tdata (abfd)->got == NULL
|
||||
|
@ -5124,7 +5124,7 @@ ppc64_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
|
|||
case R_PPC64_TOC16:
|
||||
case R_PPC64_TOC16_DS:
|
||||
htab->do_multi_toc = 1;
|
||||
sec->has_small_toc_reloc = 1;
|
||||
ppc64_elf_tdata (abfd)->has_small_toc_reloc = 1;
|
||||
case R_PPC64_TOC16_LO:
|
||||
case R_PPC64_TOC16_HI:
|
||||
case R_PPC64_TOC16_HA:
|
||||
|
@ -9790,7 +9790,7 @@ bfd_boolean
|
|||
ppc64_elf_next_toc_section (struct bfd_link_info *info, asection *isec)
|
||||
{
|
||||
struct ppc_link_hash_table *htab = ppc_hash_table (info);
|
||||
bfd_vma addr, off;
|
||||
bfd_vma addr, off, limit;
|
||||
|
||||
if (htab == NULL)
|
||||
return FALSE;
|
||||
|
@ -9806,7 +9806,10 @@ ppc64_elf_next_toc_section (struct bfd_link_info *info, asection *isec)
|
|||
|
||||
addr = isec->output_offset + isec->output_section->vma;
|
||||
off = addr - htab->toc_curr;
|
||||
if (off + isec->size > 0x10000)
|
||||
limit = 0x80008000;
|
||||
if (ppc64_elf_tdata (isec->owner)->has_small_toc_reloc)
|
||||
limit = 0x10000;
|
||||
if (off + isec->size > limit)
|
||||
{
|
||||
addr = (htab->toc_first_sec->output_offset
|
||||
+ htab->toc_first_sec->output_section->vma);
|
||||
|
|
Loading…
Reference in a new issue