diff options
Diffstat (limited to 'ld/emultempl/elf32.em')
| -rw-r--r-- | ld/emultempl/elf32.em | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em index 682f5e5..9a2fe89 100644 --- a/ld/emultempl/elf32.em +++ b/ld/emultempl/elf32.em @@ -1487,10 +1487,25 @@ gld${EMULATION_NAME}_before_allocation (void) /* Make __ehdr_start hidden if it has been referenced, to prevent the symbol from being dynamic. */ - if (!bfd_elf_record_link_assignment (link_info.output_bfd, &link_info, - "__ehdr_start", TRUE, TRUE)) - einfo ("%P%F: failed to record assignment to %s: %E\n", - "__ehdr_start"); + if (!link_info.relocatable) + { + struct elf_link_hash_entry *h + = elf_link_hash_lookup (elf_hash_table (&link_info), "__ehdr_start", + FALSE, FALSE, TRUE); + + /* Only adjust the export class if the symbol was referenced + and not defined, otherwise leave it alone. */ + if (h != NULL + && (h->root.type == bfd_link_hash_new + || h->root.type == bfd_link_hash_undefined + || h->root.type == bfd_link_hash_undefweak + || h->root.type == bfd_link_hash_common)) + { + _bfd_elf_link_hash_hide_symbol (&link_info, h, TRUE); + if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL) + h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN; + } + } /* If we are going to make any variable assignments, we need to let the ELF backend know about them in case the variables are |