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2005-06-04 H.J. Lu <hongjiu.lu@intel.com>

Browse source 
PR 992
	* ldexp.c (exp_mark_used_section): Set SEC_KEEP on current
	section for etree_assign, etree_provide and etree_provided.
	Call fold_binary on etree_binary.

	* ldlang.c (lang_mark_used_section_1): Handle load base.
This commit is contained in:
H.J. Lu 2005-06-04 14:40:21 +00:00
parent 6a86118a50
commit 079f985c5a
3 changed files with 21 additions and 2 deletions
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9
ld/ChangeLog
View file

@ -1,3 +1,12 @@
2005-06-04 H.J. Lu <hongjiu.lu@intel.com>
PR 992
* ldexp.c (exp_mark_used_section): Set SEC_KEEP on current
section for etree_assign, etree_provide and etree_provided.
Call fold_binary on etree_binary.
* ldlang.c (lang_mark_used_section_1): Handle load base.
2005-06-03 Alan Modra <amodra@bigpond.net.au>
* ldmain.c (link_callbacks): Add einfo.

7
ld/ldexp.c
View file

@ -1217,6 +1217,8 @@ align_n (bfd_vma value, bfd_vma align)
void
exp_mark_used_section (etree_type *tree, asection *current_section)
{
bfd_vma dot = 0;
switch (tree->type.node_class)
{
case etree_value:
@ -1232,6 +1234,8 @@ exp_mark_used_section (etree_type *tree, asection *current_section)
break;
case etree_binary:
fold_binary (tree, current_section, lang_allocating_phase_enum,
dot, &dot, TRUE);
break;
case etree_trinary:
@ -1243,12 +1247,13 @@ 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_vma dot = 0;
result = exp_fold_tree_1 (tree->assign.src,
current_section,
lang_allocating_phase_enum,
dot, &dot, TRUE);
if (current_section != bfd_abs_section_ptr)
current_section->flags |= SEC_KEEP;
if (result.valid_p)
{
bfd_boolean create;

7
ld/ldlang.c
View file

@ -3065,7 +3065,12 @@ lang_mark_used_section_1
os = &(s->output_section_statement);
if (os->bfd_section != NULL)
lang_mark_used_section_1 (os->children.head, os);
{
lang_mark_used_section_1 (os->children.head, os);
if (os->load_base)
exp_mark_used_section (os->load_base,
bfd_abs_section_ptr);
}
}
break;
case lang_wild_statement_enum: