Microblaze: Add support for handling TLS symbol suffixes and generating
authorMichael Eager <eager@eagercon.com>
Tue, 11 Dec 2012 16:56:53 +0000 (16:56 +0000)
committerMichael Eager <eager@eagercon.com>
Tue, 11 Dec 2012 16:56:53 +0000 (16:56 +0000)
commit69b06cc85f4c884ae68fe35404cdfbcd188f69b9
tree697c41601f068f3491bd3930d16527419931e58a
parent3e3420f6a11ef07df4bd3d2be38481870f2834cf
Microblaze: Add support for handling TLS symbol suffixes and generating
TLS relocs for General Dynamic and Local Dynamic models.

bfd/Changelog
          * reloc.c: Add new relocations
          * bfd-in2.h: Regenerated
          * libbfd.h: Regenerated
          * elf32-microblaze.c (microblaze_elf_howto_raw):
            Add TLS relocations
            (microblaze_elf_reloc_type_lookup): Likewise
            (elf32_mb_link_hash_entry): define TLS reference types
            (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
            #define has_tls_reloc if section has TLS relocs
            (dtprel_base), (check_unique_offset): New
            (microblaze_elf_output_dynamic_relocation): output simple
            dynamic relocation into SRELOC.
            (microblaze_elf_relocate_section): Accommodate TLS relocations.
            (microblaze_elf_check_relocs): Likewise
            (update_local_sym_info): New
            (microblaze_elf_copy_indirect_symbol): Add tls_mask.
            (allocate_dynrelocs): Handle TLS symbol
            (microblaze_elf_size_dynamic_sections): Set size and offset
            (microblaze_elf_finish_dynamic_symbol): Use
             microblaze_elf_output_dynamic_relocation

gas/Changelog
          * config/tc-microblaze.c: Define TLS offsets
            (md_relax_table): Add TLS offsets
            (imm_types), (match_imm), (get_imm_otype): New to support
            TLS offsets.
            (tc_microblaze_fix_adjustable): Add TLS relocs.
            (md_convert_frag): Support TLS offsets.
            (md_apply_fix), (md_estimate_size_before_relax), (tc_gen_reloc):
            Add TLS relocs

include/Changelog
          * elf/microblaze.h: Add TLS relocs to START_RELOC_NUMBERS
bfd/ChangeLog
bfd/bfd-in2.h
bfd/elf32-microblaze.c
bfd/libbfd.h
bfd/reloc.c
gas/ChangeLog
gas/config/tc-microblaze.c
include/ChangeLog
include/elf/microblaze.h