Fix PR PR16445 - gdbserver build failure on x86.

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

diff --git a/gold/ChangeLog b/gold/ChangeLog
index d953d70cbd0b10453a912d07f30831b302f6c06c..a9b583bc82004b9c066136ca2663161fded0233d 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,96 @@
+2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * version.cc (print_version): Update copyright year to 2014.
+
+2013-12-19  Dimitry Andric  <dimitry@andric.com>
+
+       * stringpool.cc (Stringpool_template::reserve): Add
+       HAVE_UNORDERED_MAP case.
+       * stringpool.cc (Stringpool_template::print_stats): Likewise.
+
+2013-12-18  Cary Coutant  <ccoutant@google.com>
+
+       * configure.ac: Check for <unordered_set> and <unordered_map>.
+       * config.in: Regenerate.
+       * configure: Regenerate.
+       * system.h: Use <unordered_set> and <unordered_map> if available.
+
+2013-12-10  Roland McGrath  <mcgrathr@google.com>
+
+       * Makefile.am (install-exec-local): Prefix $(INSTALL_PROGRAM) uses
+       with $(INSTALL_PROGRAM_ENV).
+       * Makefile.in: Regenerate.
+
+2013-11-22  Cary Coutant  <ccoutant@google.com>
+
+       * configure.ac: Add check for which library is needed for
+       dlopen.
+       * configure: Regenerate.
+
+2013-11-22  Cary Coutant  <ccoutant@google.com>
+
+       * testsuite/Makefile.am (exception_x86_64_bnd_test): Use in-tree
+       assembler.
+       * testsuite/Makefile.in: Regenerate.
+
+2013-11-17  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * x86_64.cc (Target_x86_64<size>::Scan::get_reference_flags):
+       Handle R_X86_64_PC32_BND and R_X86_64_PLT32_BND just like
+       R_X86_64_PC32 and R_X86_64_PLT32, respectively.
+       (Target_x86_64<size>::Scan::local): Likewise.
+       (Target_x86_64<size>::Scan::global): Likewise.
+       (Target_x86_64<size>::Relocate::relocate): Likewise.
+       (Target_x86_64<size>::Relocatable_size_for_reloc::get_size_for_reloc):
+       Likewise.
+       (Target_x86_64<size>::Scan::check_non_pic(): Handle
+       R_X86_64_PC32_BND.
+
+       * testsuite/Makefile.am (check_PROGRAMS): Add
+       exception_x86_64_bnd_test.
+       (exception_x86_64_bnd_test_SOURCES): New macro.
+       (exception_x86_64_bnd_test_DEPENDENCIES): Likewise.
+       (exception_x86_64_bnd_test_LDFLAGS): Likewise.
+       (exception_x86_64_bnd_test_LDADD): Likewise.
+       (exception_x86_64_bnd_1.o): New rule.
+       (exception_x86_64_bnd_2.o): Likewise.
+       * testsuite/Makefile.in: Regenerated.
+
+2013-11-15  Alan Modra  <amodra@gmail.com>
+
+       * powerpc.cc (Target_powerpc::glink_section): Provide non-const
+       accessor.
+       (Target_powerpc::Branch_info::make_stub): Make global entry stubs.
+       Only call ppc64_local_entry_offset for 64-bit.  Restrict
+       symval_for_branch lookup to ELFv1.
+       (Stub_table::add_plt_call_entry): Use unsigned int off.
+       (Output_data_glink::Address, invalid_address): New.
+       (Output_data_glink::add_eh_frame): Move out of line.  Add
+       support for ELFv2.
+       (Output_data_glink::add_global_entry, find_global_entry,
+       global_entry_address): New functions.
+       (Output_data_glink::global_entry_stubs_, end_branch_table_,
+       ge_size): New variables.
+       (Output_data_glink::set_final_data_size): Add global entry
+       stub sizing.
+       (Output_data_glink::do_write): Write global entry stubs.
+       (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Add target
+       parameter.  Return true for ELFv2.  Adjust callers.
+       (Target_powerpc::Scan::local, global): Restrict opd lookup to
+       ELFv1.  Similarly for ifunc and dynamic relocation processing
+       specific to ELFv1.  Recognize that symbols are defined on
+       their plt entries for ELFv2.
+       (Target_powerpc::symval_for_branch): Assert if called for
+       ELFv2 or ppc32.
+       (Target_powerpc::Relocate::relocate): Use global entry plt
+       stub for symbol value if such exists on ELFv2.
+       (Target_powerpc::Relocate::relocate): Don't call
+       symval_for_branch when ELFv2.  Do adjust for local entry
+       offset when ELFv2.
+       (Target_powerpc::do_dynsym_value): Set symbols to global entry
+       plt stub for ELFv2.
+       (Target_powerpc::do_plt_address_for_global): Similarly.
+
 2013-11-14  Cary Coutant  <ccoutant@google.com>
 
        Revert patch -- this did not fix the problem, and there is
@@ -42,6 +135,18 @@
        * object.cc (Sized_relobj_file::do_layout): Handle .eh_frame sections
        before reloc sections.
 
+2013-11-04  Alan Modra  <amodra@gmail.com>
+
+       * symtab.h (Symbol::Reference_flags): Add FUNC_DESC_ABI.
+       (Symbol::needs_dynamic_reloc): Test new flag.
+       * powerpc.cc (needs_dynamic_reloc, use_plt_offset): Delete.
+       (Target_powerpc::Scan::get_reference_flags): Add target param.
+       Return FUNC_DESC_ABI for 64-bit ELFv1.
+       (Target_powerpc::Branch_info::make_stub): Adjust get_reference_flags
+       call.
+       (Target_powerpc::Scan::global): Use Symbol::needs_dynamic_reloc.
+       (Target_powerpc::Relocate::relocate): Use Symbol::use_plt_offset.
+
 2013-10-31  Cary Coutant  <ccoutant@google.com>
 
        Restore support for dwp v2 DWARF package file format.