From b0ea811a61103f378351c9aa2cb16bd3010b0a31 Mon Sep 17 00:00:00 2001
From: Michael Eager <eager@eagercon.com>
Date: Tue, 11 Dec 2012 16:56:50 +0000
Subject: 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/libbfd.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'bfd/libbfd.h')

diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 0458e399f0..362e35f7d4 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -2420,6 +2420,14 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_MICROBLAZE_64_GOTOFF",
   "BFD_RELOC_MICROBLAZE_32_GOTOFF",
   "BFD_RELOC_MICROBLAZE_COPY",
+  "BFD_RELOC_MICROBLAZE_64_TLS",
+  "BFD_RELOC_MICROBLAZE_64_TLSGD",
+  "BFD_RELOC_MICROBLAZE_64_TLSLD",
+  "BFD_RELOC_MICROBLAZE_32_TLSDTPMOD",
+  "BFD_RELOC_MICROBLAZE_32_TLSDTPREL",
+  "BFD_RELOC_MICROBLAZE_64_TLSDTPREL",
+  "BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL",
+  "BFD_RELOC_MICROBLAZE_64_TLSTPREL",
   "BFD_RELOC_AARCH64_ADD_LO12",
   "BFD_RELOC_AARCH64_GOT_LD_PREL19",
   "BFD_RELOC_AARCH64_ADR_GOT_PAGE",
-- 
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