diff options
Diffstat (limited to 'gcc/varpool.c')
| -rw-r--r-- | gcc/varpool.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/varpool.c b/gcc/varpool.c index 2e37255636c..5d0eb6893ff 100644 --- a/gcc/varpool.c +++ b/gcc/varpool.c @@ -565,11 +565,29 @@ varpool_remove_unreferenced_decls (void) varpool_analyze_pending_decls (); } +/* For variables in named sections make sure get_variable_section + is called before we switch to those sections. Then section + conflicts between read-only and read-only requiring relocations + sections can be resolved. */ +void +varpool_finalize_named_section_flags (struct varpool_node *node) +{ + if (!TREE_ASM_WRITTEN (node->decl) + && !node->alias + && !node->in_other_partition + && !DECL_EXTERNAL (node->decl) + && TREE_CODE (node->decl) == VAR_DECL + && !DECL_HAS_VALUE_EXPR_P (node->decl) + && DECL_SECTION_NAME (node->decl)) + get_variable_section (node->decl, false); +} + /* Output all variables enqueued to be assembled. */ bool varpool_assemble_pending_decls (void) { bool changed = false; + struct varpool_node *node; if (seen_error ()) return false; @@ -580,6 +598,9 @@ varpool_assemble_pending_decls (void) elsewhere. */ varpool_analyze_pending_decls (); + for (node = varpool_nodes_queue; node; node = node->next_needed) + varpool_finalize_named_section_flags (node); + while (varpool_nodes_queue) { struct varpool_node *node = varpool_nodes_queue; |