if (!_bfd_elf_create_dynamic_sections (dynobj, info))
return FALSE;
- htab->sdynbss = bfd_get_linker_section (dynobj, ".dynbss");
- if (!bfd_link_pic (info))
- htab->srelbss = bfd_get_linker_section (dynobj, ".rela.bss");
-
if (htab->is_vxworks)
{
if (!elf_vxworks_create_dynamic_sections (dynobj, info, &htab->srelplt2))
}
}
- if (!htab->elf.splt || !htab->elf.srelplt || !htab->sdynbss
- || (!bfd_link_pic (info) && !htab->srelbss))
+ if (!htab->elf.splt || !htab->elf.srelplt || !htab->elf.sdynbss
+ || (!bfd_link_pic (info) && !htab->elf.srelbss))
abort ();
return TRUE;
if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr))
{
+ /* xgettext:c-format */
_bfd_error_handler (_("%B: bad symbol index: %d"), abfd, r_symndx);
return FALSE;
}
else
{
_bfd_error_handler
+ /* xgettext:c-format */
(_("%B: `%s' accessed both as normal and thread local symbol"),
abfd, h ? h->root.root.string : "<local>");
return FALSE;
struct _bfd_sparc_elf_link_hash_table *htab;
struct _bfd_sparc_elf_link_hash_entry * eh;
struct _bfd_sparc_elf_dyn_relocs *p;
- asection *s;
+ asection *s, *srel;
htab = _bfd_sparc_elf_hash_table (info);
BFD_ASSERT (htab != NULL);
to copy the initial value out of the dynamic object and into the
runtime process image. We need to remember the offset into the
.rel.bss section we are going to use. */
+ if ((h->root.u.def.section->flags & SEC_READONLY) != 0)
+ {
+ s = htab->elf.sdynrelro;
+ srel = htab->elf.sreldynrelro;
+ }
+ else
+ {
+ s = htab->elf.sdynbss;
+ srel = htab->elf.srelbss;
+ }
if ((h->root.u.def.section->flags & SEC_ALLOC) != 0 && h->size != 0)
{
- htab->srelbss->size += SPARC_ELF_RELA_BYTES (htab);
+ srel->size += SPARC_ELF_RELA_BYTES (htab);
h->needs_copy = 1;
}
- s = htab->sdynbss;
-
return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
/* Allocate .plt and .got entries, and space for local symbols. */
htab_traverse (htab->loc_hash_table, allocate_local_dynrelocs, info);
- if (!htab->is_vxworks
+ if (! ABI_64_P (output_bfd)
+ && !htab->is_vxworks
&& elf_hash_table (info)->dynamic_sections_created)
{
- if (! ABI_64_P (output_bfd))
- {
- /* Make space for the trailing nop in .plt. */
- if (htab->elf.splt->size > 0)
- htab->elf.splt->size += 1 * SPARC_INSN_BYTES;
- }
+ /* Make space for the trailing nop in .plt. */
+ if (htab->elf.splt->size > 0)
+ htab->elf.splt->size += 1 * SPARC_INSN_BYTES;
/* If the .got section is more than 0x1000 bytes, we add
0x1000 to the value of _GLOBAL_OFFSET_TABLE_, so that 13
- bit relocations have a greater chance of working. */
+ bit relocations have a greater chance of working.
+
+ FIXME: Make this optimization work for 64-bit too. */
if (htab->elf.sgot->size >= 0x1000
&& elf_hash_table (info)->hgot->root.u.def.value == 0)
elf_hash_table (info)->hgot->root.u.def.value = 0x1000;
if (s == htab->elf.splt
|| s == htab->elf.sgot
- || s == htab->sdynbss
+ || s == htab->elf.sdynbss
+ || s == htab->elf.sdynrelro
|| s == htab->elf.iplt
|| s == htab->elf.sgotplt)
{
name = bfd_elf_sym_name (input_bfd, symtab_hdr, sym,
NULL);
_bfd_error_handler
+ /* xgettext:c-format */
(_("%B: relocation %s against STT_GNU_IFUNC "
"symbol `%s' isn't handled by %s"), input_bfd,
_bfd_sparc_elf_howto_table[r_type].name,
case R_SPARC_GOTDATA_OP_HIX22:
case R_SPARC_GOTDATA_OP_LOX10:
if (SYMBOL_REFERENCES_LOCAL (info, h))
- r_type = (r_type == R_SPARC_GOTDATA_OP_HIX22
- ? R_SPARC_GOTDATA_HIX22
- : R_SPARC_GOTDATA_LOX10);
- else
- r_type = (r_type == R_SPARC_GOTDATA_OP_HIX22
- ? R_SPARC_GOT22
- : R_SPARC_GOT10);
- howto = _bfd_sparc_elf_howto_table + r_type;
+ {
+ r_type = (r_type == R_SPARC_GOTDATA_OP_HIX22
+ ? R_SPARC_GOTDATA_HIX22
+ : R_SPARC_GOTDATA_LOX10);
+ howto = _bfd_sparc_elf_howto_table + r_type;
+ }
break;
case R_SPARC_GOTDATA_OP:
relocation = gdopoff (info, relocation);
break;
+ case R_SPARC_GOTDATA_OP_HIX22:
+ case R_SPARC_GOTDATA_OP_LOX10:
case R_SPARC_GOT10:
case R_SPARC_GOT13:
case R_SPARC_GOT22:
&& _bfd_elf_section_offset (output_bfd, info, input_section,
rel->r_offset) != (bfd_vma) -1)
_bfd_error_handler
+ /* xgettext:c-format */
(_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
input_bfd,
input_section,
r = bfd_reloc_ok;
}
else if (r_type == R_SPARC_HIX22
- || r_type == R_SPARC_GOTDATA_HIX22)
+ || r_type == R_SPARC_GOTDATA_HIX22
+ || r_type == R_SPARC_GOTDATA_OP_HIX22)
{
bfd_vma x;
relocation);
}
else if (r_type == R_SPARC_LOX10
- || r_type == R_SPARC_GOTDATA_LOX10)
+ || r_type == R_SPARC_GOTDATA_LOX10
+ || r_type == R_SPARC_GOTDATA_OP_LOX10)
{
bfd_vma x;
contents + rel->r_offset - 4);
if ((z & (0xffffffff ^ RD(~0)))
!= (INSN_OR | RS1(O7) | RS2(G0)))
- break;
+ continue;
/* The sequence was
or %o7, %g0, %rN
reg = (y & RS1(~0)) >> 14;
if (reg != ((z & RD(~0)) >> 25)
|| reg == G0 || reg == O7)
- break;
+ continue;
bfd_put_32 (input_bfd, (bfd_vma) INSN_NOP,
contents + rel->r_offset + 4);
/* This symbols needs a copy reloc. Set it up. */
BFD_ASSERT (h->dynindx != -1);
- s = bfd_get_linker_section (h->root.u.def.section->owner,
- ".rela.bss");
- BFD_ASSERT (s != NULL);
-
rela.r_offset = (h->root.u.def.value
+ h->root.u.def.section->output_section->vma
+ h->root.u.def.section->output_offset);
rela.r_info = SPARC_ELF_R_INFO (htab, NULL, h->dynindx, R_SPARC_COPY);
rela.r_addend = 0;
+ if ((h->root.u.def.section->flags & SEC_READONLY) != 0)
+ s = htab->elf.sreldynrelro;
+ else
+ s = htab->elf.srelbss;
sparc_elf_append_rela (output_bfd, s, &rela);
}
for (dyncon = sdyn->contents; dyncon < dynconend; dyncon += dynsize)
{
Elf_Internal_Dyn dyn;
- const char *name;
bfd_boolean size;
bed->s->swap_dyn_in (dynobj, dyncon, &dyn);
- if (htab->is_vxworks && dyn.d_tag == DT_RELASZ)
- {
- /* On VxWorks, DT_RELASZ should not include the relocations
- in .rela.plt. */
- if (htab->elf.srelplt)
- {
- dyn.d_un.d_val -= htab->elf.srelplt->size;
- bed->s->swap_dyn_out (output_bfd, &dyn, dyncon);
- }
- }
- else if (htab->is_vxworks && dyn.d_tag == DT_PLTGOT)
+ if (htab->is_vxworks && dyn.d_tag == DT_PLTGOT)
{
/* On VxWorks, DT_PLTGOT should point to the start of the GOT,
not to the start of the PLT. */
}
else
{
+ asection *s;
+
switch (dyn.d_tag)
{
- case DT_PLTGOT: name = ".plt"; size = FALSE; break;
- case DT_PLTRELSZ: name = ".rela.plt"; size = TRUE; break;
- case DT_JMPREL: name = ".rela.plt"; size = FALSE; break;
- default: name = NULL; size = FALSE; break;
+ case DT_PLTGOT:
+ s = htab->elf.splt;
+ size = FALSE;
+ break;
+ case DT_PLTRELSZ:
+ s = htab->elf.srelplt;
+ size = TRUE;
+ break;
+ case DT_JMPREL:
+ s = htab->elf.srelplt;
+ size = FALSE;
+ break;
+ default:
+ continue;
}
- if (name != NULL)
+ if (s == NULL)
+ dyn.d_un.d_val = 0;
+ else
{
- asection *s;
-
- s = bfd_get_linker_section (dynobj, name);
- if (s == NULL)
- dyn.d_un.d_val = 0;
+ if (!size)
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
else
- {
- if (! size)
- dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
- else
- dyn.d_un.d_val = s->size;
- }
- bed->s->swap_dyn_out (output_bfd, &dyn, dyncon);
+ dyn.d_un.d_val = s->size;
}
+ bed->s->swap_dyn_out (output_bfd, &dyn, dyncon);
}
}
return TRUE;
projects / deliverable / binutils-gdb.git / blobdiff