https://sourceware.org/bugzilla/show_bug.cgi?id=18288
--- Comment #22 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Cary Coutant <ccout...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b8cf50755b573140aae71f7247b604373fcdfbeb commit b8cf50755b573140aae71f7247b604373fcdfbeb Author: Cary Coutant <ccout...@gmail.com> Date: Sun Jun 7 14:03:09 2015 -0700 Fix incorrect handling of STT_COMMON symbols in shared libraries. The gABI allows STT_COMMON symbols to appear in executables and shared objects, so that the dynamic loader can resolve commons across modules. When reading a shared object, however, an STT_COMMON symbol should be treated as a regular definition at link time. In a relocatable object, the gABI requires that any STT_COMMON symbols must also be defined in the special SHN_COMMON section (which we extend to include target-specific small and large common sections). Thus, there is no need for gold to treat STT_COMMON symbols as common unless the st_shndx field is also set to a common section. gold/ PR gold/18288 * resolve.cc (symbol_to_bits): Remove type parameter; adjust all callers. Don't use STT_COMMON to check for common symbols. (Symbol_table::resolve): Warn if relocatable object has STT_COMMON symbol that's not in a common section. * symtab.h (Symbol::is_common): Don't use STT_COMMON to check for common symbols. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
