[AArch64] Workaround for Cortex A53 erratum 843419

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

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 5d3013a885f51d1300f65ff6f42ca88b3c2b62ad..9e78a49cd178b464172ff204f4e240b5197f4dd0 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,44 @@
+2015-04-01  Tejas Belagod  <tejas.belagod@arm.com>
+           Marcus Shawcroft  <marcus.shawcroft@arm.com>
+           Jiong Wang  <jiong.wang@arm.com>
+
+       * bfd-in.h (bfd_elf64_aarch64_set_options)
+       (bfd_elf32_aarch64_set_options): Add parameter.
+       * bfd-in2.h: Regenerated.
+       * elfnn-aarch64.c (aarch64_erratum_843419_stub)
+       (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
+       (_bfd_aarch64_erratum_843419_stub_name)
+       (_bfd_aarch64_erratum_843419_fixup)
+       (_bfd_aarch64_erratum_843419_scan)
+       (_bfd_aarch64_erratum_843419_branch_to_stub)
+       (_bfd_aarch64_erratum_843419_p): Define.
+       (enum elf_aarch64_stub_type): Define
+       aarch64_stub_erratum_843419_veneer.
+       (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
+       (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
+       and fix_erratum_843419_adr.
+       (stub_hash_newfunc): Initialize adrp_offset;
+       (_bfd_aarch64_add_stub_entry_after): Define.
+       (aarch64_map_one_stub, aarch64_build_one_stub)
+       (aarch64_size_one_stub): Handle
+       aarch64_stub_erratum_843419_veneer.
+       (_bfd_aarch64_resize_stubs): Round stub section size.
+       (elfNN_aarch64_size_stubs): Add scan for 843419.
+       (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
+       fix_erratum_843419 and fix_erratum_843419_adr.
+       (struct erratum_835769_branch_to_stub_data): Add info.
+       (elfNN_aarch64_write_section): Initialise info.  Handle 843419.
+       (elfNN_aarch64_size_dynamic_sections): Handle 843419.
+       * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
+       (_bfd_aarch64_sign_extend): Define.
+       (reencode_adr_imm): Remove static. Rename to:
+       (_bfd_aarch64_reencode_adr_imm): Define.
+       (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
+       * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
+       (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
+       (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
+       Define.
+
 2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 
        * configure: Regenerated.