diff options
Diffstat (limited to 'bfd/elf64-x86-64.c')
| -rw-r--r-- | bfd/elf64-x86-64.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index d58384f..ec38ddc 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -2134,10 +2134,39 @@ elf_x86_64_adjust_dynamic_symbol (struct bfd_link_info *info, { struct elf_x86_64_link_hash_table *htab; asection *s; + struct elf_x86_64_link_hash_entry *eh; + struct elf_dyn_relocs *p; /* STT_GNU_IFUNC symbol must go through PLT. */ if (h->type == STT_GNU_IFUNC) { + /* Check local STT_GNU_IFUNC calls. */ + if (h->ref_regular + && SYMBOL_CALLS_LOCAL (info, h)) + { + bfd_size_type pc_count = 0; + struct elf_dyn_relocs **pp; + + eh = (struct elf_x86_64_link_hash_entry *) h; + for (pp = &eh->dyn_relocs; (p = *pp) != NULL; ) + { + pc_count += p->pc_count; + p->count -= p->pc_count; + p->pc_count = 0; + if (p->count == 0) + *pp = p->next; + else + pp = &p->next; + } + + if (pc_count) + { + h->needs_plt = 1; + h->plt.refcount += 1; + h->non_got_ref = 1; + } + } + if (h->plt.refcount <= 0) { h->plt.offset = (bfd_vma) -1; @@ -2214,9 +2243,6 @@ elf_x86_64_adjust_dynamic_symbol (struct bfd_link_info *info, if (ELIMINATE_COPY_RELOCS) { - struct elf_x86_64_link_hash_entry * eh; - struct elf_dyn_relocs *p; - eh = (struct elf_x86_64_link_hash_entry *) h; for (p = eh->dyn_relocs; p != NULL; p = p->next) { |