2008-07-23 Simon Baldwin <simonb@google.com>

* symtab.cc (Symbol_table::sized_write_symbol): Only set st_size
        to zero for undefined symbols from dynamic libraries.
This commit is contained in:
Chris Demetriou 2008-07-23 16:19:59 +00:00
parent 95d14cd31e
commit 58e54ac21d
2 changed files with 10 additions and 2 deletions

View File

@ -1,3 +1,8 @@
2008-07-23 Simon Baldwin <simonb@google.com>
* symtab.cc (Symbol_table::sized_write_symbol): Only set st_size
to zero for undefined symbols from dynamic libraries.
2008-07-23 Ian Lance Taylor <iant@google.com>
* symtab.cc (Symbol_table::resolve): Remove version parameter.

View File

@ -2354,8 +2354,11 @@ Symbol_table::sized_write_symbol(
elfcpp::Sym_write<size, big_endian> osym(p);
osym.put_st_name(pool->get_offset(sym->name()));
osym.put_st_value(value);
// Use a symbol size of zero for undefined symbols.
osym.put_st_size(shndx == elfcpp::SHN_UNDEF ? 0 : sym->symsize());
// Use a symbol size of zero for undefined symbols from shared libraries.
if (shndx == elfcpp::SHN_UNDEF && sym->is_from_dynobj())
osym.put_st_size(0);
else
osym.put_st_size(sym->symsize());
// A version script may have overridden the default binding.
if (sym->is_forced_local())
osym.put_st_info(elfcpp::elf_st_info(elfcpp::STB_LOCAL, sym->type()));