https://sourceware.org/bugzilla/show_bug.cgi?id=33246
--- Comment #30 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=c2729c37f10af09126b2916215cae425ae724f55 commit c2729c37f10af09126b2916215cae425ae724f55 Author: H.J. Lu <hjl.to...@gmail.com> Date: Sun Aug 3 10:28:40 2025 -0700 strip: Don't treat fat IR objects as plugin object Fat IR objects contains both regular sections and IR sections. After commit 717a38e9a02109fcbcb18bb2ec3aa251e2ad0a0d Author: H.J. Lu <hjl.to...@gmail.com> Date: Sun May 4 05:12:46 2025 +0800 strip: Add GCC LTO IR support "strip --strip-debug" no longer strips debug sections in fat IR objects since fat IR objects are recognized as plugin object and copied as unknown objects. Add a is_strip_input field to bfd to indicate called from strip. Update bfd_check_format_matches not to treat archive member nor standalone fat IR object as IR object so that strip can remove debug and IR sections in fat IR object. For archive member, it is copied as an unknown object if the plugin target is in use or it is a slim IR object. For standalone fat IR object, it is copied as non-IR object. bfd/ PR binutils/33246 * archive.c: Include "plugin-api.h" and "plugin.h" if plugin is enabled. (_bfd_compute_and_write_armap): Don't complain plugin is needed when the plugin target is in use. * bfd-in2.h: Regenerated. * bfd.c (bfd): Add is_strip_input. * format.c (bfd_set_lto_type): If there is .llvm.lto section, set LTO type to lto_fat_ir_object. (bfd_check_format_matches): Don't set LTO type when setting format. When called from strip, don't treat archive member nor standalone fat IR object as an IR object. * plugin.c (bfd_plugin_get_symbols_in_object_only): Copy LTO type derived from input sections. nm/ PR binutils/33246 * nm.c (filter_symbols): Don't complain plugin is needed when the plugin target is in use. (display_rel_file): Likewise. * objcopy.c (copy_archive): Set the BFD is_strip_input field of archive member to 1 to indicate called from strip. Also copy slim IR archive member as unknown object. (copy_file): Set the BFD is_strip_input field of input bfd to 1 to indicate called from strip. (strip_main): Keep .gnu.debuglto_* sections unless all GCC LTO sections will be removed. ld/ PR binutils/33246 * testsuite/ld-plugin/lto-binutils.exp (run_pr33246_test): New. Run binutils/33246 tests with GCC and Clang. * testsuite/ld-plugin/pr33246.c: New file. Signed-off-by: H.J. Lu <hjl.to...@gmail.com> -- You are receiving this mail because: You are on the CC list for the bug.
