diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 7 | ||||
| -rw-r--r-- | bfd/elflink.c | 20 |
2 files changed, 27 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 322b77f..9f371a8 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,10 @@ +2006-04-05 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/2404 + * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect + symbol from the dynamic definition with the default version if + its type and the type of existing regular definition mismatch. + 2006-04-05 Richard Sandiford <richard@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> diff --git a/bfd/elflink.c b/bfd/elflink.c index 88e56da..f3098ae 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -889,6 +889,26 @@ _bfd_elf_merge_symbol (bfd *abfd, && h->root.type != bfd_link_hash_undefweak && h->root.type != bfd_link_hash_common); + /* When we try to create a default indirect symbol from the dynamic + definition with the default version, we skip it if its type and + the type of existing regular definition mismatch. We only do it + if the existing regular definition won't be dynamic. */ + if (pold_alignment == NULL + && !info->shared + && !info->export_dynamic + && !h->ref_dynamic + && newdyn + && newdef + && !olddyn + && (olddef || h->root.type == bfd_link_hash_common) + && ELF_ST_TYPE (sym->st_info) != h->type + && ELF_ST_TYPE (sym->st_info) != STT_NOTYPE + && h->type != STT_NOTYPE) + { + *skip = TRUE; + return TRUE; + } + /* Check TLS symbol. We don't check undefined symbol introduced by "ld -u". */ if ((ELF_ST_TYPE (sym->st_info) == STT_TLS || h->type == STT_TLS) |