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ld/

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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.
This commit is contained in:
H.J. Lu
2005-06-05 15:28:36 +00:00
parent 9ee913b8a0
commit 18b7982923
6 changed files with 48 additions and 32 deletions
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27
ld/ldexp.c
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@ -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)