gold/ChangeLog

   1 2008-03-25  Ian Lance Taylor  <iant@google.com>
   2
   3         * version.cc (print_version): Adjust output for current value of
   4         BFD_VERSION_STRING.
   5
   6         * NEWS: New file.
   7
   8         * options.cc (options::help): Print list of supported targets.
   9         * target-select.h: Include <vector>.
  10         (class Target_selector): Make machine_, size_, and is_big_endian_
  11         fields const.  Add bfd_name_ and instantiated_target_ fields.
  12         (Target_selector::Target_selector): Add bfd_name parameter.
  13         (Target_selector::recognize): Make non-virtual, call
  14         do_recognize.
  15         (Target_selector::recognize_by_name): Make non-virtual, call
  16         do_recognize_by_name.
  17         (Target_selector::supported_names): New function.
  18         (Target_selector::bfd_name): New function.
  19         (Target_selector::do_instantiate_target): New pure virtual
  20         function.
  21         (Target_selector::do_recognize): New virtual function.
  22         (Target_selector::do_recognize_by_name): New virtual function.
  23         (Target_selector::instantiate_target): New private function.
  24         (supported_target_names): Declare.
  25         * target-select.cc (Target_selector::Target_selector): Update for
  26         new parameter and fields.
  27         (select_target_by_name): Check that the name matches before
  28         calling recognize_by_name.
  29         (supported_target_names): New function.
  30         * i386.cc (class Target_selector_i386): Update Target_selector
  31         constructor call.  Remove recognize and recognize_by_name.  Add
  32         do_instantiate_target.
  33         * x86_64.cc (class Target_selector_x86_64): Likewise.
  34         * testsuite/testfile.cc (class Target_selector_test): Update for
  35         changes to Target_selector.
  36
  37         * README: Rewrite, with some notes on unsupported features.
  38
  39 2008-03-24  Cary Coutant  <ccoutant@google.com>
  40
  41         * i386.cc (Target_i386::Got_type): New enum declaration.
  42         (Target_i386::Scan::local): Updated callers of Output_data_got
  43         member functions.
  44         (Target_i386::Scan::global): Likewise.
  45         (Target_i386::Relocate::relocate): Likewise.
  46         (Target_i386::Relocate::relocate_tls): Likewise.
  47         * object.h (Got_offset_list): New class.
  48         (Sized_relobj::local_has_got_offset): Added got_type parameter.
  49         (Sized_relobj::local_got_offset): Likewise.
  50         (Sized_relobj::set_local_got_offset): Likewise.
  51         (Sized_relobj::local_has_tls_got_offset): Removed.
  52         (Sized_relobj::local_tls_got_offset): Removed.
  53         (Sized_relobj::set_local_tls_got_offset): Removed.
  54         (Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
  55         * output.cc (Output_data_got::add_global): Added got_type parameter.
  56         (Output_data_got::add_global_with_rel): Likewise.
  57         (Output_data_got::add_global_with_rela): Likewise.
  58         (Output_data_got::add_global_pair_with_rel): New function.
  59         (Output_data_got::add_global_pair_with_rela): New function.
  60         (Output_data_got::add_local): Added got_type parameter.
  61         (Output_data_got::add_local_with_rel): Likewise.
  62         (Output_data_got::add_local_with_rela): Likewise.
  63         (Output_data_got::add_local_pair_with_rel): New function.
  64         (Output_data_got::add_local_pair_with_rela): New function.
  65         (Output_data_got::add_global_tls): Removed.
  66         (Output_data_got::add_global_tls_with_rel): Removed.
  67         (Output_data_got::add_global_tls_with_rela): Removed.
  68         (Output_data_got::add_local_tls): Removed.
  69         (Output_data_got::add_local_tls_with_rel): Removed.
  70         (Output_data_got::add_local_tls_with_rela): Removed.
  71         * output.h (Output_data_got::add_global): Added got_type parameter.
  72         (Output_data_got::add_global_with_rel): Likewise.
  73         (Output_data_got::add_global_with_rela): Likewise.
  74         (Output_data_got::add_global_pair_with_rel): New function.
  75         (Output_data_got::add_global_pair_with_rela): New function.
  76         (Output_data_got::add_local): Added got_type parameter.
  77         (Output_data_got::add_local_with_rel): Likewise.
  78         (Output_data_got::add_local_with_rela): Likewise.
  79         (Output_data_got::add_local_pair_with_rel): New function.
  80         (Output_data_got::add_local_pair_with_rela): New function.
  81         (Output_data_got::add_global_tls): Removed.
  82         (Output_data_got::add_global_tls_with_rel): Removed.
  83         (Output_data_got::add_global_tls_with_rela): Removed.
  84         (Output_data_got::add_local_tls): Removed.
  85         (Output_data_got::add_local_tls_with_rel): Removed.
  86         (Output_data_got::add_local_tls_with_rela): Removed.
  87         * resolve.cc (Symbol::override_base_with_special): Removed
  88         reference to has_got_offset_ field.
  89         * symtab.cc (Symbol::init_fields): Replaced initialization
  90         of got_offset_ with got_offsets_.  Removed initialization
  91         of has_got_offset_
  92         *symtab.h (Symbol::has_got_offset): Aded got_type parameter.
  93         (Symbol::got_offset): Likewise.
  94         (Symbol::set_got_offset): Likewise.
  95         (Symbol::has_tls_got_offset): Removed.
  96         (Symbol::tls_got_offset): Removed.
  97         (Symbol::set_tls_got_offset): Removed.
  98         (Symbol::got_offset_): Removed.
  99         (Symbol::tls_mod_got_offset_): Removed.
 100         (Symbol::tls_pair_got_offset_): Removed.
 101         (Symbol::got_offsets_): New field.
 102         (Symbol::has_got_offset): Removed.
 103         (Symbol::has_tls_mod_got_offset): Removed.
 104         (Symbol::has_tls_pair_got_offset): Removed.
 105         * x86_64.cc (Target_x86_64::Got_type): New enum declaration.
 106         (Target_x86_64::Scan::local): Updated callers of Output_data_got
 107         member functions.
 108         (Target_x86_64::Scan::global): Likewise.
 109         (Target_x86_64::Relocate::relocate): Likewise.
 110         (Target_x86_64::Relocate::relocate_tls): Likewise.
 111
 112 2008-03-25  Ben Elliston  <bje@au.ibm.com>
 113
 114         * yyscript.y: Fix spelling error in comment.
 115
 116 2008-03-24  Ian Lance Taylor  <iant@google.com>
 117
 118         * options.h (class General_options): Define build_id option.
 119         * layout.h (class Layout): Declare write_build_id, create_note,
 120         create_build_id.  Add build_id_note_ member.
 121         * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
 122         "libiberty.h", "md5.h", "sha1.h".
 123         (Layout::Layout): Initialize eh_frame_data_,
 124         eh_frame_hdr_section_, and build_id_note_.
 125         (Layout::finalize): Call create_build_id.
 126         (Layout::create_note): New function, broken out of
 127         Layout::create_gold_note.
 128         (Layout::create_gold_note): Call create_note.
 129         (Layout::create_build_id): New function.
 130         (Layout::write_build_id): New function.
 131         (Close_task_runner::run): Call write_build_id.
 132
 133         * x86_64.cc: Correct license to GPLv3.
 134
 135 2008-03-23  Ian Lance Taylor  <iant@google.com>
 136
 137         * options.cc: Include "demangle.h".
 138         (parse_optional_string): New function.
 139         (parse_long_option): Handle takes_optional_argument.
 140         (parse_short_option): Update dash_z initializer.  Handle
 141         takes_optional_argument.
 142         (General_options::General_options): Initialize do_demangle_.
 143         (General_options::finalize): Set do_demangle_.  Handle demangling
 144         style.
 145         * options.h (parse_optional_string): Declare.
 146         (struct One_option): Add optional_arg field.  Update constructor.
 147         Update call constructor calls.  Add takes_optional_argument
 148         function.
 149         (DEFINE_var): Add optional_arg__ parameter.  Change all callers.
 150         (DEFINE_optional_string): Define.
 151         (General_options::demangle): Change from DEFINE_bool to
 152         DEFINE_optional_string.
 153         (General_options::no_demangle): New function.
 154         (General_options::do_demangle): New function.
 155         (General_options::set_do_demangle): New function.
 156         (General_options::execstack_status_): Move definition to end of
 157         class definition.
 158         (General_options::static_): Likewise.
 159         (General_options::do_demangle_): New field.
 160         * object.cc (big_endian>::get_symbol_location_info): Call
 161         Options::do_demangle, not Options::demangle.
 162         * symtab.cc (demangle): Likewise.
 163
 164 2008-03-22  Ian Lance Taylor  <iant@google.com>
 165
 166         * gold.h: Include <cstddef> and <sys/types.h>
 167         * options.h: Include <cstring>.
 168
 169 2008-03-21  Ian Lance Taylor  <iant@google.com>
 170
 171         * Added source code to GNU binutils.
 172