diff options
Diffstat (limited to 'bfd/elfxx-x86.c')
| -rw-r--r-- | bfd/elfxx-x86.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c index 18f3d33..7fb9727 100644 --- a/bfd/elfxx-x86.c +++ b/bfd/elfxx-x86.c @@ -524,8 +524,7 @@ elf_x86_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) { asection *sreloc; - if (eh->def_protected - && elf_has_no_copy_on_protected (h->root.u.def.section->owner)) + if (eh->def_protected && bfd_link_executable (info)) { /* Disallow copy relocation against non-copyable protected symbol. */ @@ -3041,6 +3040,24 @@ _bfd_x86_elf_adjust_dynamic_symbol (struct bfd_link_info *info, } if ((h->root.u.def.section->flags & SEC_ALLOC) != 0 && h->size != 0) { + if (eh->def_protected && bfd_link_executable (info)) + for (p = h->dyn_relocs; p != NULL; p = p->next) + { + /* Disallow copy relocation against non-copyable protected + symbol. */ + s = p->sec->output_section; + if (s != NULL && (s->flags & SEC_READONLY) != 0) + { + info->callbacks->einfo + /* xgettext:c-format */ + (_("%F%P: %pB: copy relocation against non-copyable " + "protected symbol `%s' in %pB\n"), + p->sec->owner, h->root.root.string, + h->root.u.def.section->owner); + return false; + } + } + srel->size += htab->sizeof_reloc; h->needs_copy = 1; } |