diff options
| author | Alan Modra <amodra@bigpond.net.au> | 2012-03-14 05:24:02 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@bigpond.net.au> | 2012-03-14 05:24:02 +0000 |
| commit | e17566f2e043110b6aef30a7d79461778c2f061e (patch) | |
| tree | 0135cac0d7c780a65296a41da54d54b65651e93b /ld/ldexp.c | |
| parent | a35887980a5f12ed6b27b52c8ed09fbd57564f94 (diff) | |
| download | binutils-redhat-e17566f2e043110b6aef30a7d79461778c2f061e.tar.gz | |
PR ld/13839
* ldexp.c (fold_name): Ignore undefined symbols when assigning to
dot in mark phase.
(exp_fold_tree_1): Evaluate assignment to dot expressions even when
discarding result, for side effects. Fix typo in error message.
Diffstat (limited to 'ld/ldexp.c')
| -rw-r--r-- | ld/ldexp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/ld/ldexp.c b/ld/ldexp.c index 59743ea1ec..3bddc813e0 100644 --- a/ld/ldexp.c +++ b/ld/ldexp.c @@ -606,7 +606,8 @@ fold_name (etree_type *tree) output_section); } else if (expld.phase == lang_final_phase_enum - || expld.assigning_to_dot) + || (expld.phase != lang_mark_phase_enum + && expld.assigning_to_dot)) einfo (_("%F%S: undefined symbol `%s'" " referenced in expression\n"), tree, tree->name.name); @@ -797,14 +798,7 @@ exp_fold_tree_1 (etree_type *tree) if (tree->type.node_class != etree_assign) einfo (_("%F%S can not PROVIDE assignment to" " location counter\n"), tree); - /* After allocation, assignment to dot should not be done inside - an output section since allocation adds a padding statement - that effectively duplicates the assignment. */ - if (expld.phase == lang_mark_phase_enum - || expld.phase == lang_allocating_phase_enum - || ((expld.phase == lang_assigning_phase_enum - || expld.phase == lang_final_phase_enum) - && expld.section == bfd_abs_section_ptr)) + if (expld.phase != lang_first_phase_enum) { /* Notify the folder that this is an assignment to dot. */ expld.assigning_to_dot = TRUE; @@ -819,8 +813,14 @@ exp_fold_tree_1 (etree_type *tree) } else if (expld.dotp == NULL) einfo (_("%F%S assignment to location counter" - " invalid outside of SECTION\n"), tree); - else + " invalid outside of SECTIONS\n"), tree); + + /* After allocation, assignment to dot should not be + done inside an output section since allocation adds a + padding statement that effectively duplicates the + assignment. */ + else if (expld.phase <= lang_allocating_phase_enum + || expld.section == bfd_abs_section_ptr) { bfd_vma nextdot; |