Word 1 is a pointer to a structure describing the object
Word 2 is used to point to the loader entry address.
- The code for position independand PLT entries looks like this:
+ The code for position independent PLT entries looks like this:
r12 holds addr of the current GOT at entry to the PLT
elf_s390_object_p (abfd)
bfd *abfd;
{
- /* Allocate our special target data. */
- struct elf_s390_obj_tdata *new_tdata;
- bfd_size_type amt = sizeof (struct elf_s390_obj_tdata);
- new_tdata = bfd_zalloc (abfd, amt);
- if (new_tdata == NULL)
- return FALSE;
- new_tdata->root = *abfd->tdata.elf_obj_data;
- abfd->tdata.any = new_tdata;
/* Set the right machine number for an s390 elf32 file. */
return bfd_default_set_arch_mach (abfd, bfd_arch_s390, bfd_mach_s390_31);
}
dir->elf_link_hash_flags |=
(ind->elf_link_hash_flags & (ELF_LINK_HASH_REF_DYNAMIC
| ELF_LINK_HASH_REF_REGULAR
- | ELF_LINK_HASH_REF_REGULAR_NONWEAK));
+ | ELF_LINK_HASH_REF_REGULAR_NONWEAK
+ | ELF_LINK_HASH_NEEDS_PLT));
else
_bfd_elf_link_hash_copy_indirect (bed, dir, ind);
}
if (info->shared)
{
- if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) != 0
- && ((h->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) != 0
- || info->symbolic))
+ if (SYMBOL_REFERENCES_LOCAL (info, h))
{
struct elf_s390_dyn_relocs **pp;
&& r_type != R_390_PC32DBL
&& r_type != R_390_PC32)
|| (h != NULL
- && h->dynindx != -1
- && (! info->symbolic
- || (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0))))
+ && !SYMBOL_REFERENCES_LOCAL (info, h))))
|| (ELIMINATE_COPY_RELOCS
&& !info->shared
&& h != NULL
else
{
/* This symbol is local, or marked to become local. */
- relocate = TRUE;
- outrel.r_info = ELF32_R_INFO (0, R_390_RELATIVE);
outrel.r_addend = relocation + rel->r_addend;
+ if (r_type == R_390_32)
+ {
+ relocate = TRUE;
+ outrel.r_info = ELF32_R_INFO (0, R_390_RELATIVE);
+ }
+ else
+ {
+ long sindx;
+
+ if (bfd_is_abs_section (sec))
+ sindx = 0;
+ else if (sec == NULL || sec->owner == NULL)
+ {
+ bfd_set_error(bfd_error_bad_value);
+ return FALSE;
+ }
+ else
+ {
+ asection *osec;
+
+ osec = sec->output_section;
+ sindx = elf_section_data (osec)->dynindx;
+ BFD_ASSERT (sindx > 0);
+
+ /* We are turning this relocation into one
+ against a section symbol, so subtract out
+ the output section's address but not the
+ offset of the input section in the output
+ section. */
+
+ outrel.r_addend -= osec->vma;
+ }
+ outrel.r_info = ELF32_R_INFO (sindx, r_type);
+ }
}
sreloc = elf_section_data (input_section)->sreloc;