From 87e79a6515951fece72ee08871dd6e112b1042ba Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Fri, 12 Jan 2018 16:58:04 +1030 Subject: Fixes for "Ignore dynamic references on forced local symbols" PowerPC64 has its own mark_dynamic_ref, which needs the same change as made by d664fd41e1 to the generic ELF version. Some other targets discard more than just .data, so allow for that too in expected ld messages. bfd/ PR ld/22649 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic references on forced local symbols. ld/ PR ld/22649 * testsuite/ld-elf/pr22649.msg: Allow other messages. * testsuite/ld-elf/shared.exp: Check that --gc-sections is supported before running ld/22649 tests. --- bfd/ChangeLog | 6 ++++++ bfd/elf64-ppc.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'bfd') diff --git a/bfd/ChangeLog b/bfd/ChangeLog index a31693e..85ea86a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2018-01-12 Alan Modra + + PR ld/22649 + * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic + references on forced local symbols. + 2018-01-12 Vlad Ivanov * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index c548fef..d4016b9 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -6447,7 +6447,7 @@ ppc64_elf_gc_mark_dynamic_ref (struct elf_link_hash_entry *h, void *inf) if ((eh->elf.root.type == bfd_link_hash_defined || eh->elf.root.type == bfd_link_hash_defweak) - && (eh->elf.ref_dynamic + && ((eh->elf.ref_dynamic && !eh->elf.forced_local) || ((eh->elf.def_regular || ELF_COMMON_DEF_P (&eh->elf)) && ELF_ST_VISIBILITY (eh->elf.other) != STV_INTERNAL && ELF_ST_VISIBILITY (eh->elf.other) != STV_HIDDEN -- cgit v1.1