diff options
| author | H.J. Lu <hjl@lucon.org> | 2005-06-05 15:28:36 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@lucon.org> | 2005-06-05 15:28:36 +0000 |
| commit | 6f6b72a4cc3421e7195007ce58b56f06f7ea3461 (patch) | |
| tree | dd274a454249a463587513cc848417640db34e31 /ld/ldexp.c | |
| parent | 52a37afa30d48688e1db7903344d2f784bae0e2d (diff) | |
| download | binutils-redhat-6f6b72a4cc3421e7195007ce58b56f06f7ea3461.tar.gz | |
ld/
2005-06-05 H.J. Lu <hongjiu.lu@intel.com>
* ldexp.c (exp_mark_used_section): Set SEC_KEEP on current
section only if the symbol will be defined.
ld/testsuite/
2005-06-05 H.J. Lu <hongjiu.lu@intel.com>
* ld-cris/hiddef1.d: Undo the last change.
* ld-cris/libdso-10.d: Likewise.
* ld-cris/libdso-2.d: Likewise.
Diffstat (limited to 'ld/ldexp.c')
| -rw-r--r-- | ld/ldexp.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/ld/ldexp.c b/ld/ldexp.c index 7d63c8d9ac..3927f85f0b 100644 --- a/ld/ldexp.c +++ b/ld/ldexp.c @@ -1247,24 +1247,33 @@ exp_mark_used_section (etree_type *tree, asection *current_section) if (tree->assign.dst[0] != '.' || tree->assign.dst[1] != 0) { etree_value_type result; + bfd_boolean create = tree->type.node_class == etree_assign; + struct bfd_link_hash_entry *h; result = exp_fold_tree_1 (tree->assign.src, current_section, lang_allocating_phase_enum, dot, &dot, TRUE); - if (current_section != bfd_abs_section_ptr) + + /* We mark the current section SEC_KEEP only if the symbol + will be defined. */ + if (!create) + h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst, + create, FALSE, TRUE); + else + h = NULL; + + if ((create || h) + && current_section != bfd_abs_section_ptr) current_section->flags |= SEC_KEEP; + if (result.valid_p) { - bfd_boolean create; - struct bfd_link_hash_entry *h; - if (tree->type.node_class == etree_assign) - create = TRUE; - else - create = FALSE; - h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst, - create, FALSE, TRUE); + if (create) + h = bfd_link_hash_lookup (link_info.hash, + tree->assign.dst, create, + FALSE, TRUE); if (h == NULL) { if (create) |