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* elf64-alpha.c: Initial implementation of relaxation --

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(struct alpha_elf_link_hash_entry): Add use_count member.
        (elf64_alpha_check_relocs): Initialize and increment it.
        (elf64_alpha_can_merge_gots): Check it when considering merging.
        (elf64_alpha_merge_gots): Drop entries with zero use.
        (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
        (elf64_alpha_always_size_sections): Split out got sizing ...
        (elf64_alpha_size_got_sections): ... here.  New function.
        (elf64_alpha_relax_find_reloc_ofs): New function.
        (elf64_alpha_relax_with_lituse): Likewise.
        (elf64_alpha_relax_without_lituse): Likewise.
        (elf64_alpha_relax_opt_call): Likewise.
        (elf64_alpha_relax_section): Likewise.
        (elf64_alpha_add_symbol_hook): Likewise.
        (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
        (elf64_alpha_relocate_section): Likewise.
        (bfd_elf64_bfd_relax_section): Define.
        (elf_backend_add_symbol_hook): Likewise.
This commit is contained in:
Richard Henderson 1998-04-16 05:29:30 +00:00
parent 4a3f4c4ca0
commit 69842d0884
2 changed files with 814 additions and 67 deletions
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21
bfd/ChangeLog
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@ -1,3 +1,24 @@
Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c: Initial implementation of relaxation --
(struct alpha_elf_link_hash_entry): Add use_count member.
(elf64_alpha_check_relocs): Initialize and increment it.
(elf64_alpha_can_merge_gots): Check it when considering merging.
(elf64_alpha_merge_gots): Drop entries with zero use.
(elf64_alpha_calc_got_offsets_for_symbol): Likewise.
(elf64_alpha_always_size_sections): Split out got sizing ...
(elf64_alpha_size_got_sections): ... here. New function.
(elf64_alpha_relax_find_reloc_ofs): New function.
(elf64_alpha_relax_with_lituse): Likewise.
(elf64_alpha_relax_without_lituse): Likewise.
(elf64_alpha_relax_opt_call): Likewise.
(elf64_alpha_relax_section): Likewise.
(elf64_alpha_add_symbol_hook): Likewise.
(elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
(elf64_alpha_relocate_section): Likewise.
(bfd_elf64_bfd_relax_section): Define.
(elf_backend_add_symbol_hook): Likewise.
Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
* elf.c (prep_headers): Use new EM_SPARCV9 symbol.

860
bfd/elf64-alpha.c
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