gold/ChangeLog

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