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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [gold/] [ChangeLog] - Diff between revs 163 and 166

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Rev 163 Rev 166
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2012-02-29  Cary Coutant  
 
 
 
        * object.cc (need_decompressed_section): Add #ifdef ENABLE_THREADS.
 
 
 
2012-02-29  Cary Coutant  
 
 
 
        * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info):
 
        Call Object::decompressed_section_contents.
 
        * dwarf_reader.h (Sized_dwarf_line_info::~Sized_dwarf_line_info):
 
        New dtor.
 
        (Sized_dwarf_line_info::buffer_start_): New data member.
 
        * merge.cc (Output_merge_data::do_add_input_section): Call
 
        Object::decompressed_section_contents.
 
        (Output_merge_string::do_add_input_section): Likewise.
 
        * object.cc (need_decompressed_section): New function.
 
        (build_compressed_section_map): Decompress sections needed later.
 
        (Sized_relobj_file::do_decompressed_section_contents): New function.
 
        (Sized_relobj_file::do_discard_decompressed_sections): New function.
 
        * object.h (Object::decompressed_section_contents): New function.
 
        (Object::discard_decompressed_sections): New function.
 
        (Object::do_decompressed_section_contents): New function.
 
        (Object::do_discard_decompressed_sections): New function.
 
        (Compressed_section_info): New type.
 
        (Compressed_section_map): Include decompressed section contents.
 
        (Sized_relobj_file::do_decompressed_section_contents): New function.
 
        (Sized_relobj_file::do_discard_decompressed_sections): New function.
 
 
 
2012-02-16  Cary Coutant  
 
 
 
        * testsuite/Makefile.am (initpri2): Add --ctors-in-init-array option.
 
        * testsuite/Makefile.in: Regenerate.
 
 
 
2012-02-14  Cary Coutant  
 
 
 
        * options.cc (General_options::finalize): Disallow -pie and -static.
 
 
 
2012-02-03  Doug Kwan  
 
 
 
        * arm.cc (Arm_relocate_functions::abs8,
 
        Arm_relocate_functions::abs16): Use
 
        Bits::has_signed_unsigned_overflow32.
 
        (Arm_relocate_functions::thm_abs8): Correct range of
 
        overflow check.
 
        * reloc.h (Bits class): Change minimum number of bits from 0 to 1
 
        in assertions.
 
 
 
2012-02-02  Doug Kwan  
 
 
 
        * arm.cc (Reloc_stub::stub_type_for_reloc): Use PIC stubs in all
 
        position independent outputs, not just shared objects.
 
 
 
2012-01-30  H.J. Lu  
 
 
 
        * configure.ac: Check if -fpic -mtls-dialect=gnu2 works.
 
        * configure: Regenerated.
 
 
 
2012-01-27  Ian Lance Taylor  
 
 
 
        * reloc.h (Bits): New class with static functions, copied from
 
        namespace utils in arm.cc.
 
        * arm.cc (namespace utils): Remove.  Rewrite all uses to use Bits
 
        instead.
 
 
 
2012-01-27  H.J. Lu  
 
 
 
        * incremental.cc (write_info_blocks): Correct relocation offset.
 
 
 
2012-01-27  H.J. Lu  
 
 
 
        * x86_64.cc (Relocate::tls_gd_to_ie): Support x32.
 
        (Relocate::tls_gd_to_le): Likewise.
 
 
 
2012-01-27  H.J. Lu  
 
 
 
        * x86_64.cc (Scan::global): Support x32 IFUNC function pointer.
 
 
 
2012-01-27  H.J. Lu  
 
 
 
        * configure.ac: Check if -mcmodel=medium works.
 
        * configure: Regenerated.
 
 
 
2012-01-24  Cary Coutant  
 
 
 
        * int_encoding.cc (read_unsigned_LEB_128): Replaced with inline
 
        definition and ...
 
        (read_unsigned_LEB_128_x): ... this new function.
 
        (read_signed_LEB_128): Replaced with inline definition and ...
 
        (read_signed_LEB_128_x): ... this new function.
 
        * int_encoding.h  (read_unsigned_LEB_128_x): New function.
 
        (read_unsigned_LEB_128): Add inline definition.
 
        (read_signed_LEB_128_x): New function.
 
        (read_signed_LEB_128): Add inline definition.
 
        * testsuite/Makefile.am (leb128_unittest): New unit test.
 
        * testsuite/Makefile.in: Regenerate.
 
        * testsuite/leb128_unittest.cc: New unit test.
 
 
 
2012-01-23  Ian Lance Taylor  
 
 
 
        PR gold/13617
 
        * i386.cc (Target_i386::do_code_fill): When using a jmp
 
        instruction, pad with nop instructions.
 
        * x86_64.cc (Target_x86_64::do_code_fill): Likewise.
 
 
 
2012-01-22  H.J. Lu  
 
 
 
        * x86_64.cc (gc_process_relocs): Add typename on types used in
 
        template.
 
        (scan_relocs): Likewise.
 
        (relocate_section): Likewise.
 
        (apply_relocation): Likewise.
 
 
 
2012-01-10  H.J. Lu  
 
 
 
        * x86_64.cc (Scan::check_non_pic): Allow R_X86_64_32 for x32.
 
        (Scan::local): Use R_X86_64_RELATIVE relocation for R_X86_64_32
 
        under x32.
 
 
 
2012-01-09  H.J. Lu  
 
 
 
        * x86_64.cc: Initial support for x32.
 
 
 
2012-01-03  Cary Coutant  
 
 
 
        * gold/incremental.cc (Sized_incremental_binary::do_process_got_plt):
 
        Use abstract base class for GOT.
 
        * gold/output.h (class Output_data_got_base): New abstract base class.
 
        (class Output_data_got): Derive from new base class, adjust ctors.
 
        (Output_data_got::reserve_slot): Make virtual; rename to
 
        do_reserve_slot; Adjust callers.
 
        * gold/target.h (Sized_target::init_got_plt_for_update): Return
 
        pointer to abstract base class.
 
        * gold/x86_64.cc (Target_x86_64::init_got_plt_for_update): Likewise.
 
 
 
2011-12-18  Ian Lance Taylor  
 
 
 
        * object.h (Relobj::local_symbol_value): New function.
 
        (Relobj::local_plt_offset): New function.
 
        (Relobj::local_has_got_offset): New function.
 
        (Relobj::local_got_offset): New function.
 
        (Relobj::set_local_got_offset): New function.
 
        (Relobj::do_local_symbol_value): New pure virtual function.
 
        (Relobj::do_local_plt_offset): Likewise.
 
        (Relobj::do_local_has_got_offset): Likewise.
 
        (Relobj::do_local_got_offset): Likewise.
 
        (Relobj::do_set_local_got_offset): Likewise.
 
        (Sized_relobj::do_local_has_got_offset): Rename from
 
        local_has_got_offset.
 
        (Sized_relobj::do_local_got_offset): Rename from local_got_offset.
 
        (Sized_relobj::do_set_local_got_offset): Rename from
 
        set_local_got_offset.
 
        (Sized_relobj_file::do_local_plt_offset): Rename from
 
        local_plt_offset.
 
        (Sized_relobj_file::do_local_symbol_value): New function.
 
        * object.cc (Sized_relobj_file::do_local_plt_offset): Rename from
 
        local_plt_offset.
 
        * output.cc (Output_data_got::Got_entry::write): Change object to
 
        Relobj.  Use local_symbol_value.
 
        (Output_data_got::add_global_with_rel): Change rel_dyn to
 
        Output_data_reloc_generic*.  Use add_global_generic.
 
        (Output_data_got::add_global_with_rela): Remove.  Change all
 
        callers to use add_global_with_rel.
 
        (Output_data_got::add_global_pair_with_rel): Change rel_dyn to
 
        Output_data_reloc_generic*.  Use add_global_generic.
 
        (Output_data_got::add_global_pair_with_rela): Remove.  Change all
 
        callers to use add_global_pair_with_rel.
 
        (Output_data_got::add_local): Change object to Relobj*.
 
        (Output_data_got::add_local_plt): Likewise.
 
        (Output_data_got::add_local_with_rel): Change object to Relobj*,
 
        change rel_dyn to Output_data_reloc_generic*.  Use
 
        add_local_generic.
 
        (Output_data_got::add_local_with_rela): Remove.  Change all
 
        callers to use all_local_with_rel.
 
        (Output_data_got::add_local_pair_with_rel): Change object to
 
        Relobj*, change rel_dyn to Output_data_reloc_generic*.  Use
 
        add_output_section_generic.
 
        (Output_data_got::add_local_pair_with_rela): Remove.  Change all
 
        callers to use add_local_pair_with_rel.
 
        (Output_data_got::reserve_local): Change object to Relobj*.
 
        * output.h: (class Output_data_reloc_generic): Add pure virtual
 
        declarations for add_global_generic, add_local_generic,
 
        add_output_section_generic.
 
        (class Output_data_reloc) [SHT_REL, SHT_RELA]: Implement new
 
        functions for Output_data_reloc_generic.  Update declarations for
 
        changes listed in output.cc.
 
        (class Output_data_got): Change template parameter to got_size.
 
        Don't define Rel_dyn or Rela_dyn.  Update declarations per above.
 
        * incremental.h (Sized_relobj_incr::do_local_symbol_value): New
 
        function.
 
        (Sized_relobj_incr::do_local_plt_offset): New function.
 
        * copy-relocs.cc (Copy_relocs::Copy_reloc_entry::emit): Call
 
        add_global_generic.
 
 
 
2011-12-17  Cary Coutant  
 
 
 
        * dwarf_reader.cc (Sized_dwarf_line_info::read_lines): Add casts.
 
        * resolve.cc (Symbol_table::resolve): Likewise.
 
        * i386.cc (Target_i386::do_code_fill): Use char constants for nop
 
        arrays.
 
        * x86_64.cc (Target_x86_64::do_code_fill): Likewise.
 
 
 
2011-12-16  Ian Lance Taylor  
 
 
 
        * output.h (Output_data_reloc_generic::add): Only call
 
        add_dynamic_reloc if this is a dynamic reloc section.
 
 
 
2011-12-15  H.J. Lu  
 
 
 
        PR gold/13505
 
        * target-reloc.h (apply_relocation): Replace <64, false> with
 
        .
 
 
 
2011-11-25  Nick Clifton  
 
 
 
        * po/it.po: New Italian translation.
 
 
 
2011-11-17  Sterling Augustine  
 
 
 
        * script.cc (script_include_directive): Implement.
 
        (read_script_file): New local variables name and search_path. Update
 
        comment. Call IS_ABSOLUTE_PATH and Dirsearch::find_file_in_dir_list.
 
        * dirsearch.h (Dirsearch::find_file_in_dir_list): Declare new method.
 
        * dirsearch.cc (Dirsearch::find_file_in_dir_list): Implement it.
 
 
2011-11-11  Sterling Augustine  
2011-11-11  Sterling Augustine  
 
 
        * yyscript.y (section_cmd): Add support for INCLUDE directive.
        * yyscript.y (section_cmd): Add support for INCLUDE directive.
        (file_or_sections_cmd): Likewise.
        (file_or_sections_cmd): Likewise.
 
 

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