https://sourceware.org/bugzilla/show_bug.cgi?id=21532
--- Comment #6 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jiong Wang <jiw...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bc327528fd2ccdc6c29ab6ae608085dddbad5cc8 commit bc327528fd2ccdc6c29ab6ae608085dddbad5cc8 Author: Jiong Wang <jiong.w...@arm.com> Date: Wed Jun 7 12:05:39 2017 +0100 [AArch64] Allow COPY relocation elimination As discussed at the PR, this patch tries to avoid COPY relocation generation and propagate the original relocation into runtime if it was relocating on writable section. The ELIMINATE_COPY_RELOCS has been set to true and it's underlying infrastructure has been improved so that the COPY reloc elimination at least working on absoluate relocations (ABS64) after this patch. bfd/ PR ld/21532 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1. (elfNN_aarch64_final_link_relocate): Also propagate relocations to runtime for copy relocation elimination cases. (alias_readonly_dynrelocs): New function. (elfNN_aarch64_adjust_dynamic_symbol): Keep the dynamic relocs instead of generating copy relocation if it is not against read-only sections. (elfNN_aarch64_check_relocs): Likewise. ld/ * testsuite/ld-aarch64/copy-reloc-eliminate.d: New test. * testsuite/ld-aarch64/copy-reloc-exe-eliminate.s: New test source file. * testsuite/ld-aarch64/aarch64-elf.exp: Run new testcase. -- 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
