diff options
Diffstat (limited to 'bfd/elf32-ppc.c')
| -rw-r--r-- | bfd/elf32-ppc.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c index 215b4b3..542928d 100644 --- a/bfd/elf32-ppc.c +++ b/bfd/elf32-ppc.c @@ -3580,6 +3580,14 @@ ppc_elf_check_relocs (bfd *abfd, /* This is a global offset table entry for a local symbol. */ if (!update_local_sym_info (abfd, symtab_hdr, r_symndx, tls_type)) return FALSE; + + /* We may also need a plt entry if the symbol turns out to be + an ifunc. */ + if (h != NULL && !info->shared) + { + if (!update_plt_info (abfd, &h->plt.plist, NULL, 0)) + return FALSE; + } break; /* Indirect .sdata relocation. */ @@ -4465,6 +4473,14 @@ ppc_elf_gc_sweep_hook (bfd *abfd, { if (h->got.refcount > 0) h->got.refcount--; + if (!info->shared) + { + struct plt_entry *ent; + + ent = find_plt_ent (&h->plt.plist, NULL, 0); + if (ent->plt.refcount > 0) + ent->plt.refcount -= 1; + } } else if (local_got_refcounts != NULL) { @@ -4827,6 +4843,7 @@ ppc_elf_adjust_dynamic_symbol (struct bfd_link_info *info, htab = ppc_elf_hash_table (info); BFD_ASSERT (htab->elf.dynobj != NULL && (h->needs_plt + || h->type == STT_GNU_IFUNC || h->u.weakdef != NULL || (h->def_dynamic && h->ref_regular @@ -5289,18 +5306,14 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) eh->elf.got.offset = (bfd_vma) -1; else { - asection *rsec = NULL; eh->elf.got.offset = allocate_got (htab, need); dyn = htab->elf.dynamic_sections_created; if ((info->shared || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, &eh->elf)) && (ELF_ST_VISIBILITY (eh->elf.other) == STV_DEFAULT || eh->elf.root.type != bfd_link_hash_undefweak)) - rsec = htab->relgot; - else if (h->type == STT_GNU_IFUNC) - rsec = htab->reliplt; - if (rsec != NULL) { + asection *rsec = htab->relgot; /* All the entries we allocated need relocs. Except LD only needs one. */ if ((eh->tls_mask & TLS_LD) != 0 @@ -5571,9 +5584,6 @@ ppc_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED, if (info->shared) htab->relgot->size += (need * (sizeof (Elf32_External_Rela) / 4)); - else if ((*lgot_masks & PLT_IFUNC) != 0) - htab->reliplt->size += (need - * (sizeof (Elf32_External_Rela) / 4)); } } else @@ -7137,7 +7147,6 @@ ppc_elf_relocate_section (bfd *output_bfd, off &= ~1; else { - asection *rsec; unsigned int tls_m = (tls_mask & (TLS_LD | TLS_GD | TLS_DTPREL | TLS_TPREL | TLS_TPRELGD)); @@ -7176,17 +7185,14 @@ ppc_elf_relocate_section (bfd *output_bfd, } /* Generate relocs for the dynamic linker. */ - rsec = NULL; if ((info->shared || indx != 0) && (offp == &htab->tlsld_got.offset || h == NULL || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT || h->root.type != bfd_link_hash_undefweak)) - rsec = htab->relgot; - else if (ifunc != NULL) - rsec = htab->reliplt; - if (rsec != NULL) { + asection *rsec = htab->relgot; + outrel.r_offset = (htab->got->output_section->vma + htab->got->output_offset + off); |