Don't sort ld -r output relocs on alpha
LITERAL/LITUSE relocs must be kept together. * elf64-alpha.c (elf64_alpha_sort_relocs_p): New function. (elf_backend_sort_relocs_p): Define.
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@ -1,3 +1,8 @@
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2015-08-27 Alan Modra <amodra@gmail.com>
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* elf64-alpha.c (elf64_alpha_sort_relocs_p): New function.
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(elf_backend_sort_relocs_p): Define.
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2015-08-26 Alan Modra <amodra@gmail.com>
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2015-08-26 Alan Modra <amodra@gmail.com>
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PR 18867
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PR 18867
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@ -1757,6 +1757,18 @@ elf64_alpha_want_plt (struct alpha_elf_link_hash_entry *ah)
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&& (ah->flags & ~ALPHA_ELF_LINK_HASH_LU_PLT) == 0);
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&& (ah->flags & ~ALPHA_ELF_LINK_HASH_LU_PLT) == 0);
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}
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}
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/* Whether to sort relocs output by ld -r or ld --emit-relocs, by r_offset.
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Don't do so for code sections. We want to keep ordering of LITERAL/LITUSE
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as is. On the other hand, elf-eh-frame.c processing requires .eh_frame
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relocs to be sorted. */
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static bfd_boolean
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elf64_alpha_sort_relocs_p (asection *sec)
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{
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return (sec->flags & SEC_CODE) == 0;
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}
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/* Handle dynamic relocations when doing an Alpha ELF link. */
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/* Handle dynamic relocations when doing an Alpha ELF link. */
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static bfd_boolean
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static bfd_boolean
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@ -5525,6 +5537,8 @@ static const struct elf_size_info alpha_elf_size_info =
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elf64_alpha_add_symbol_hook
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elf64_alpha_add_symbol_hook
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#define elf_backend_relocs_compatible \
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#define elf_backend_relocs_compatible \
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_bfd_elf_relocs_compatible
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_bfd_elf_relocs_compatible
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#define elf_backend_sort_relocs_p \
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elf64_alpha_sort_relocs_p
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#define elf_backend_check_relocs \
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#define elf_backend_check_relocs \
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elf64_alpha_check_relocs
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elf64_alpha_check_relocs
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#define elf_backend_create_dynamic_sections \
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#define elf_backend_create_dynamic_sections \
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