[AArch64, ILP32] 3/6 Support for ELF32 relocs and refactor reloc handling

[deliverable/binutils-gdb.git] / bfd / ChangeLog

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 68f306fccf4e90f203cf4b99aa3fbcb42caa7917..a91efeabaf46696e08c5ea250fcc9708a2d7f879 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,56 @@
+2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+       * bfd-in2.h: Re-generated.
+       * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
+       (IS_AARCH64_TLS_RELOC): Change to be based on the
+       bfd reloc enumerators.
+       (IS_AARCH64_TLSDESC_RELOC): Likewise.
+       (PG, PG_OFFSET): Cast literal to bfd_vma.
+       (elf64_aarch64_howto_table): Removed.
+       (elf64_aarch64_howto_dynrelocs): Removed.
+       (elf64_aarch64_tls_howto_table): Removed.
+       (elf64_aarch64_tlsdesc_howto_table): Removed.
+       (elfNN_aarch64_howto_table): New table to host all howto entires..
+       (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
+       (elfNN_aarch64_bfd_reloc_from_howto): New function.
+       (elfNN_aarch64_bfd_reloc_from_type): Ditto.
+       (struct elf_aarch64_reloc_map): New.
+       (elf_aarch64_reloc_map): New table.
+       (elfNN_aarch64_howto_from_bfd_reloc): New function.
+       (elfNN_aarch64_howto_from_type): Update to look up the new table
+       elfNN_aarch64_howto_table.
+       (struct elf64_aarch64_reloc_map): Remove.
+       (elf64_aarch64_reloc_map): Remove.
+       (elfNN_aarch64_reloc_type_lookup): Change to call
+       elfNN_aarch64_howto_from_bfd_reloc.
+       (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
+       elfNN_aarch64_howto_table.
+       (aarch64_resolve_relocation): Refactor to switch on the bfd
+       reloc enumerators.
+       (bfd_elf_aarch64_put_addend): Likewise.
+       (elfNN_aarch64_final_link_relocate): Likewise.
+       (aarch64_tls_transition_without_check): Likewise.
+       (aarch64_reloc_got_type): Likewise.
+       (aarch64_can_relax_tls): Likewise.
+       (aarch64_tls_transition): Likewise.
+       (elfNN_aarch64_tls_relax): Likewise.
+       (elfNN_aarch64_final_link_relocate): Likewise.
+       (elfNN_aarch64_relocate_section): Likewise.
+       (elfNN_aarch64_gc_sweep_hook): Likewise.
+       (elfNN_aarch64_check_relocs): Likewise.
+       (aarch64_tls_transition): Change to return a bfd reloc enumerator.
+       * libbfd.h: Re-generated.
+       * reloc.c: Re-order the AArch64 bfd reloc enumerators.
+       (BFD_RELOC_AARCH64_RELOC_START)
+       (BFD_RELOC_AARCH64_RELOC_END)
+       (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
+       (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
+       (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
+       (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
+       (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
+       (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
+       (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
+
 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 
        * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.