diff options
Diffstat (limited to 'gold/resolve.cc')
| -rw-r--r-- | gold/resolve.cc | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/gold/resolve.cc b/gold/resolve.cc index 0da8da2..3b6e706 100644 --- a/gold/resolve.cc +++ b/gold/resolve.cc @@ -96,7 +96,9 @@ Symbol::override_base(const elfcpp::Sym<size, big_endian>& sym, this->override_version(version); this->u_.from_object.shndx = st_shndx; this->is_ordinary_shndx_ = is_ordinary; - this->type_ = sym.get_st_type(); + // Don't override st_type from plugin placeholder symbols. + if (object->pluginobj() == NULL) + this->type_ = sym.get_st_type(); this->binding_ = sym.get_st_bind(); this->override_visibility(sym.get_st_visibility()); this->nonvis_ = sym.get_st_nonvis(); @@ -343,15 +345,20 @@ Symbol_table::resolve(Sized_symbol<size>* to, this->candidate_odr_violations_[to->name()].insert(toloc); } + // Plugins don't provide a symbol type, so adopt the existing type + // if the FROM symbol is from a plugin. + elfcpp::STT fromtype = (object->pluginobj() != NULL + ? to->type() + : sym.get_st_type()); unsigned int frombits = symbol_to_bits(sym.get_st_bind(), object->is_dynamic(), st_shndx, is_ordinary, - sym.get_st_type()); + fromtype); bool adjust_common_sizes; bool adjust_dyndef; typename Sized_symbol<size>::Size_type tosize = to->symsize(); - if (Symbol_table::should_override(to, frombits, sym.get_st_type(), OBJECT, + if (Symbol_table::should_override(to, frombits, fromtype, OBJECT, object, &adjust_common_sizes, &adjust_dyndef)) { @@ -445,9 +452,8 @@ Symbol_table::should_override(const Symbol* to, unsigned int frombits, to->type()); } - if (to->type() == elfcpp::STT_TLS - ? fromtype != elfcpp::STT_TLS - : fromtype == elfcpp::STT_TLS) + if ((to->type() == elfcpp::STT_TLS) ^ (fromtype == elfcpp::STT_TLS) + && !to->is_placeholder()) Symbol_table::report_resolve_problem(true, _("symbol '%s' used as both __thread " "and non-__thread"), |