From 278989f23735aa501be1052e085540c75c126dbb Mon Sep 17 00:00:00 2001
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From: Max Filippov <jcmvbkbc@gmail.com>
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Date: Thu, 28 Mar 2019 17:03:57 -0700
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Subject: [PATCH] bfd: xtensa: fix shrink_dynamic_reloc_sections for
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export-dynamic
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shrink_dynamic_reloc_sections must remove PLT entry that was created for
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an undefined weak symbol in the presence of --export-dynamic option when
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relaxation coalesces literals pointing to that symbol. This fixes the
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following assertion:
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ld: BFD (GNU Binutils) 2.31.1 internal error, aborting at
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elf32-xtensa.c:3292 in elf_xtensa_finish_dynamic_sections
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2019-03-28 Max Filippov <jcmvbkbc@gmail.com>
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bfd/
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* elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
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info->export_dynamic to the conditional.
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Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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---
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bfd/elf32-xtensa.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c
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index c3df3d6db756..37ea200eea74 100644
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--- a/bfd/elf32-xtensa.c
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+++ b/bfd/elf32-xtensa.c
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@@ -10083,7 +10083,8 @@ shrink_dynamic_reloc_sections (struct bfd_link_info *info,
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&& (input_section->flags & SEC_ALLOC) != 0
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&& (dynamic_symbol || bfd_link_pic (info))
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&& (!h || h->root.type != bfd_link_hash_undefweak
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- || (dynamic_symbol && bfd_link_dll (info))))
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+ || (dynamic_symbol
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+ && (bfd_link_dll (info) || info->export_dynamic))))
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{
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asection *srel;
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bfd_boolean is_plt = FALSE;
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--
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2.11.0
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