PowerPC64 ELFv2 support for gold.

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

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 5607cb3eb9c4cedd896731871fab417d28e07ea0..6acb64e94b56119fe919da1652e16838922b1674 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,43 @@
+2013-10-30  Alan Modra  <amodra@gmail.com>
+
+       * powerpc.cc (Powerpc_relobj::abiversion, set_abiversion,
+       ppc64_local_entry_offset, ppc64_local_entry_offset,
+       do_read_symbols): New functions.
+       (Powerpc_relobj::e_flags_, st_other_): New vars.
+       (Powerpc_relobj::Powerpc_relobj): Call set_abiversion.
+       (Powerpc_dynobj::abiversion, set_abiversion): New functions.
+       (Powerpc_relobj::e_flags_): New var.
+       (Target_powerpc::first_plt_entry_offset, plt_entry_size): Inline
+       and adjust for ELFv2.
+       (Target_powerpc::abiversion, set_abiversion, stk_toc): New functions.
+       (Powerpc_relobj::do_find_special_sections): Check no .opd in ELFv2.
+       (Powerpc_dynobj::do_find_special_sections): Likewise.
+       (Target_powerpc::do_define_standard_symbols): Define ".TOC.".
+       (Target_powerpc::Branch_info::make_stub): Adjust stub destination
+       to ELFv2 local entry.
+       (Target_powerpc::do_relax): No thread safe barriers needed for
+       ELFv2.
+       (Output_data_plt_powerpc::initial_plt_entry_size_,
+       plt_entry_size): Delete.  Replace all uses with
+       first_plt_entry_offset() and plt_entry_size().
+       (Output_data_plt_powerpc::Output_data_plt_powerpc): Remove
+       reserved_size parm.  Update callers.
+       (Output_data_plt_powerpc::entry_count): Update.
+       (Output_data_plt_powerpc::first_plt_entry_offset): Make private
+       and use Target_powerpc::first_plt_entry_offset().
+       (Output_data_plt_powerpc::get_plt_entry_size): Similarly and
+       rename to plt_entry_size.
+       (Output_data_plt_powerpc::add_ifunc_entry,
+       add_local_ifunc_entry): Adjust reloc for ELFv2.
+       (glink_eh_frame_fde_64): Rename to glink_eh_frame_fde_64v1.
+       (glink_eh_frame_fde_64v2): New.
+       (Stub_table::plt_call_size): Support ELFv2 sizing.
+       (Output_data_glink::add_eh_frame): Use the new FDE.
+       (Output_data_glink::set_final_data_size): Adjust for ELFv2 glink.
+       (Stub_table::do_write): Write ELFv2 stubs and glink.
+       (Target_powerpc::Relocate::relocate): Replaces nop after call
+       with ld 2,24(1) and adjust local offset destination for ELFv2.
+
 2013-10-30  Alan Modra  <amodra@gmail.com>
 
        * powerpc.cc (Target_powerpc::Scan::check_non_pic): Handle new relocs.