From e10f987022eacd0603f16a4e3622fa6601775db1 Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Wed, 17 Oct 2012 11:58:39 +0000 Subject: [PATCH] PR gold/14726 * gold.cc (queue_middle_tasks): Call gc_mark_symbol on _init and _fini. --- gold/ChangeLog | 5 +++++ gold/gold.cc | 12 +++++++++--- 2 files changed, 14 insertions(+), 3 deletions(-) diff --git a/gold/ChangeLog b/gold/ChangeLog index 7f7c01206b..1f13f224ab 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,8 @@ +2012-10-17 Alan Modra + + PR gold/14726 + * gold.cc (queue_middle_tasks): Call gc_mark_symbol on _init and _fini. + 2012-10-16 Sriraman Tallam * layout.cc (Layout::include_section): Keep sections marked diff --git a/gold/gold.cc b/gold/gold.cc index 0f9a228043..30d623e7fe 100644 --- a/gold/gold.cc +++ b/gold/gold.cc @@ -502,9 +502,15 @@ queue_middle_tasks(const General_options& options, if (parameters->options().gc_sections()) { // Find the start symbol if any. - Symbol* start_sym = symtab->lookup(parameters->entry()); - if (start_sym != NULL) - symtab->gc_mark_symbol(start_sym); + Symbol* sym = symtab->lookup(parameters->entry()); + if (sym != NULL) + symtab->gc_mark_symbol(sym); + sym = symtab->lookup(parameters->options().init()); + if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj()) + symtab->gc_mark_symbol(sym); + sym = symtab->lookup(parameters->options().fini()); + if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj()) + symtab->gc_mark_symbol(sym); // Symbols named with -u should not be considered garbage. symtab->gc_mark_undef_symbols(layout); gold_assert(symtab->gc() != NULL);