diff options
Diffstat (limited to 'gold/resolve.cc')
| -rw-r--r-- | gold/resolve.cc | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/gold/resolve.cc b/gold/resolve.cc index 720b350..03288ec 100644 --- a/gold/resolve.cc +++ b/gold/resolve.cc @@ -351,8 +351,8 @@ Symbol_table::resolve(Sized_symbol<size>* to, bool adjust_common_sizes; bool adjust_dyndef; typename Sized_symbol<size>::Size_type tosize = to->symsize(); - if (Symbol_table::should_override(to, frombits, OBJECT, object, - &adjust_common_sizes, + if (Symbol_table::should_override(to, frombits, sym.get_st_type(), OBJECT, + object, &adjust_common_sizes, &adjust_dyndef)) { elfcpp::STB tobinding = to->binding(); @@ -409,8 +409,8 @@ Symbol_table::resolve(Sized_symbol<size>* to, bool Symbol_table::should_override(const Symbol* to, unsigned int frombits, - Defined defined, Object* object, - bool* adjust_common_sizes, + elfcpp::STT fromtype, Defined defined, + Object* object, bool* adjust_common_sizes, bool* adjust_dyndef) { *adjust_common_sizes = false; @@ -434,7 +434,13 @@ Symbol_table::should_override(const Symbol* to, unsigned int frombits, to->type()); } - // FIXME: Warn if either but not both of TO and SYM are STT_TLS. + if (to->type() == elfcpp::STT_TLS + ? fromtype != elfcpp::STT_TLS + : fromtype == elfcpp::STT_TLS) + Symbol_table::report_resolve_problem(true, + _("symbol '%s' used as both __thread " + "and non-__thread"), + to, defined, object); // We use a giant switch table for symbol resolution. This code is // unwieldy, but: 1) it is efficient; 2) we definitely handle all @@ -870,13 +876,15 @@ Symbol_table::report_resolve_problem(bool is_error, const char* msg, // defining special symbols. bool -Symbol_table::should_override_with_special(const Symbol* to, Defined defined) +Symbol_table::should_override_with_special(const Symbol* to, + elfcpp::STT fromtype, + Defined defined) { bool adjust_common_sizes; bool adjust_dyn_def; unsigned int frombits = global_flag | regular_flag | def_flag; - bool ret = Symbol_table::should_override(to, frombits, defined, NULL, - &adjust_common_sizes, + bool ret = Symbol_table::should_override(to, frombits, fromtype, defined, + NULL, &adjust_common_sizes, &adjust_dyn_def); gold_assert(!adjust_common_sizes && !adjust_dyn_def); return ret; |