https://sourceware.org/bugzilla/show_bug.cgi?id=23935
--- Comment #12 from Sourceware Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by H.J. Lu <h...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bb9a951fab7a30cc1209c6b8b1716c13456e8b1a commit bb9a951fab7a30cc1209c6b8b1716c13456e8b1a Author: H.J. Lu <hjl.to...@gmail.com> Date: Thu Dec 6 11:45:41 2018 -0800 Don't claim a fat IR object if no IR object should be claimed When the linker sees an input object containing nothing but IR during rescan, it should ignore it (LTO phase is over). But if the input object is a fat IR object, which has non-IR code as well, it should be used to resolve references as if it did not contain any IR at all. This patch adds lto_type to bfd and linker avoids claiming a fat IR object if no IR object should be claimed. bfd/ PR ld/23935 * archive.c (_bfd_compute_and_write_armap): Check bfd_get_lto_type instead of lto_slim_object. * elflink.c (elf_link_add_object_symbols): Likewise. * bfd.c (bfd_lto_object_type): New. (bfd): Remove lto_slim_object and add lto_type. (bfd_get_lto_type): New function. * elf.c (lto_section): Removed. (_bfd_elf_make_section_from_shdr): Don't set lto_slim_object. * format.c: (lto_section): New. (bfd_set_lto_type): New function. (bfd_check_format_matches): Call bfd_set_lto_type. * bfd-in2.h: Regenerated. binutils/ PR ld/23935 * nm.c (display_rel_file): Check bfd_get_lto_type instead of lto_slim_object. ld/ PR ld/23935 * ldmain.c (add_archive_element): Don't claim a fat IR object if no IR object should be claimed. * testsuite/ld-plugin/lto.exp (pr20103): Adjust fat IR test. Add PR ld/23935 test. * testsuite/ld-plugin/pr23935a.c: New file. * testsuite/ld-plugin/pr23935b.c: Likewise. -- You are receiving this mail because: You are on the CC list for the bug.
