gold/ChangeLog

   1 2008-03-26  Ian Lance Taylor  <iant@google.com>
   2
   3         * symtab.cc (Symbol_table::add_from_relobj): Don't set the version
   4         of an undefined symbol from a version script.
   5         * testsuite/Makefile.am (ver_test_5.so): New target.
   6         (ver_test_5.o): New target.
   7         (check_SCRIPTS): Add ver_test_5.sh.
   8         (check_DATA): Add ver_test_5.syms.
   9         (ver_test_5.syms): New target.
  10         * testsuite/ver_test_5.cc: New file.
  11         * testsuite/ver_test_5.script: New file.
  12         * testsuite/ver_test_5.sh: New file.
  13         * Makefile.in, testsuite/Makefile.in: Rebuild.
  14
  15         PR gold/5986
  16         Fix problems building gold with gcc 4.3.0.
  17         * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define.
  18         (gold_error_at_location, gold_warning_at_location): Use it.
  19         * configure.ac: Check whether we can compile and use a template
  20         function with a printf attribute.
  21         * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value
  22         when jumping over bytes.
  23         * object.cc: Instantiate Object::read_section_data.
  24         * debug.h: Include <cstring>
  25         * dwarf_reader.cc: Include <algorithm>
  26         * main.cc: Include <cstring>.
  27         * options.cc: Include <cstring>.
  28         * output.cc: Include <cstring>.
  29         * script.cc: Include <cstring>.
  30         * script.h: Include <string>.
  31         * symtab.cc: Include <cstring> and <algorithm>.
  32         * target-select.cc: Include <cstring>.
  33         * version.cc: Include <string>.
  34         * testsuite/testmain.cc: Include <cstdlib>.
  35         * configure, config.in: Rebuild.
  36
  37 2008-03-25  Ian Lance Taylor  <iant@google.com>
  38
  39         * options.cc: Include "../bfd/bfdver.h".
  40         (options::help): Print bug reporting address.
  41
  42         * version.cc (print_version): Adjust output for current value of
  43         BFD_VERSION_STRING.
  44
  45         * NEWS: New file.
  46
  47         * options.cc (options::help): Print list of supported targets.
  48         * target-select.h: Include <vector>.
  49         (class Target_selector): Make machine_, size_, and is_big_endian_
  50         fields const.  Add bfd_name_ and instantiated_target_ fields.
  51         (Target_selector::Target_selector): Add bfd_name parameter.
  52         (Target_selector::recognize): Make non-virtual, call
  53         do_recognize.
  54         (Target_selector::recognize_by_name): Make non-virtual, call
  55         do_recognize_by_name.
  56         (Target_selector::supported_names): New function.
  57         (Target_selector::bfd_name): New function.
  58         (Target_selector::do_instantiate_target): New pure virtual
  59         function.
  60         (Target_selector::do_recognize): New virtual function.
  61         (Target_selector::do_recognize_by_name): New virtual function.
  62         (Target_selector::instantiate_target): New private function.
  63         (supported_target_names): Declare.
  64         * target-select.cc (Target_selector::Target_selector): Update for
  65         new parameter and fields.
  66         (select_target_by_name): Check that the name matches before
  67         calling recognize_by_name.
  68         (supported_target_names): New function.
  69         * i386.cc (class Target_selector_i386): Update Target_selector
  70         constructor call.  Remove recognize and recognize_by_name.  Add
  71         do_instantiate_target.
  72         * x86_64.cc (class Target_selector_x86_64): Likewise.
  73         * testsuite/testfile.cc (class Target_selector_test): Update for
  74         changes to Target_selector.
  75
  76         * README: Rewrite, with some notes on unsupported features.
  77
  78 2008-03-24  Cary Coutant  <ccoutant@google.com>
  79
  80         * i386.cc (Target_i386::Got_type): New enum declaration.
  81         (Target_i386::Scan::local): Updated callers of Output_data_got
  82         member functions.
  83         (Target_i386::Scan::global): Likewise.
  84         (Target_i386::Relocate::relocate): Likewise.
  85         (Target_i386::Relocate::relocate_tls): Likewise.
  86         * object.h (Got_offset_list): New class.
  87         (Sized_relobj::local_has_got_offset): Added got_type parameter.
  88         (Sized_relobj::local_got_offset): Likewise.
  89         (Sized_relobj::set_local_got_offset): Likewise.
  90         (Sized_relobj::local_has_tls_got_offset): Removed.
  91         (Sized_relobj::local_tls_got_offset): Removed.
  92         (Sized_relobj::set_local_tls_got_offset): Removed.
  93         (Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
  94         * output.cc (Output_data_got::add_global): Added got_type parameter.
  95         (Output_data_got::add_global_with_rel): Likewise.
  96         (Output_data_got::add_global_with_rela): Likewise.
  97         (Output_data_got::add_global_pair_with_rel): New function.
  98         (Output_data_got::add_global_pair_with_rela): New function.
  99         (Output_data_got::add_local): Added got_type parameter.
 100         (Output_data_got::add_local_with_rel): Likewise.
 101         (Output_data_got::add_local_with_rela): Likewise.
 102         (Output_data_got::add_local_pair_with_rel): New function.
 103         (Output_data_got::add_local_pair_with_rela): New function.
 104         (Output_data_got::add_global_tls): Removed.
 105         (Output_data_got::add_global_tls_with_rel): Removed.
 106         (Output_data_got::add_global_tls_with_rela): Removed.
 107         (Output_data_got::add_local_tls): Removed.
 108         (Output_data_got::add_local_tls_with_rel): Removed.
 109         (Output_data_got::add_local_tls_with_rela): Removed.
 110         * output.h (Output_data_got::add_global): Added got_type parameter.
 111         (Output_data_got::add_global_with_rel): Likewise.
 112         (Output_data_got::add_global_with_rela): Likewise.
 113         (Output_data_got::add_global_pair_with_rel): New function.
 114         (Output_data_got::add_global_pair_with_rela): New function.
 115         (Output_data_got::add_local): Added got_type parameter.
 116         (Output_data_got::add_local_with_rel): Likewise.
 117         (Output_data_got::add_local_with_rela): Likewise.
 118         (Output_data_got::add_local_pair_with_rel): New function.
 119         (Output_data_got::add_local_pair_with_rela): New function.
 120         (Output_data_got::add_global_tls): Removed.
 121         (Output_data_got::add_global_tls_with_rel): Removed.
 122         (Output_data_got::add_global_tls_with_rela): Removed.
 123         (Output_data_got::add_local_tls): Removed.
 124         (Output_data_got::add_local_tls_with_rel): Removed.
 125         (Output_data_got::add_local_tls_with_rela): Removed.
 126         * resolve.cc (Symbol::override_base_with_special): Removed
 127         reference to has_got_offset_ field.
 128         * symtab.cc (Symbol::init_fields): Replaced initialization
 129         of got_offset_ with got_offsets_.  Removed initialization
 130         of has_got_offset_
 131         * symtab.h (Symbol::has_got_offset): Aded got_type parameter.
 132         (Symbol::got_offset): Likewise.
 133         (Symbol::set_got_offset): Likewise.
 134         (Symbol::has_tls_got_offset): Removed.
 135         (Symbol::tls_got_offset): Removed.
 136         (Symbol::set_tls_got_offset): Removed.
 137         (Symbol::got_offset_): Removed.
 138         (Symbol::tls_mod_got_offset_): Removed.
 139         (Symbol::tls_pair_got_offset_): Removed.
 140         (Symbol::got_offsets_): New field.
 141         (Symbol::has_got_offset): Removed.
 142         (Symbol::has_tls_mod_got_offset): Removed.
 143         (Symbol::has_tls_pair_got_offset): Removed.
 144         * x86_64.cc (Target_x86_64::Got_type): New enum declaration.
 145         (Target_x86_64::Scan::local): Updated callers of Output_data_got
 146         member functions.
 147         (Target_x86_64::Scan::global): Likewise.
 148         (Target_x86_64::Relocate::relocate): Likewise.
 149         (Target_x86_64::Relocate::relocate_tls): Likewise.
 150
 151 2008-03-25  Ben Elliston  <bje@au.ibm.com>
 152
 153         * yyscript.y: Fix spelling error in comment.
 154
 155 2008-03-24  Ian Lance Taylor  <iant@google.com>
 156
 157         * options.h (class General_options): Define build_id option.
 158         * layout.h (class Layout): Declare write_build_id, create_note,
 159         create_build_id.  Add build_id_note_ member.
 160         * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
 161         "libiberty.h", "md5.h", "sha1.h".
 162         (Layout::Layout): Initialize eh_frame_data_,
 163         eh_frame_hdr_section_, and build_id_note_.
 164         (Layout::finalize): Call create_build_id.
 165         (Layout::create_note): New function, broken out of
 166         Layout::create_gold_note.
 167         (Layout::create_gold_note): Call create_note.
 168         (Layout::create_build_id): New function.
 169         (Layout::write_build_id): New function.
 170         (Close_task_runner::run): Call write_build_id.
 171
 172         * x86_64.cc: Correct license to GPLv3.
 173
 174 2008-03-23  Ian Lance Taylor  <iant@google.com>
 175
 176         * options.cc: Include "demangle.h".
 177         (parse_optional_string): New function.
 178         (parse_long_option): Handle takes_optional_argument.
 179         (parse_short_option): Update dash_z initializer.  Handle
 180         takes_optional_argument.
 181         (General_options::General_options): Initialize do_demangle_.
 182         (General_options::finalize): Set do_demangle_.  Handle demangling
 183         style.
 184         * options.h (parse_optional_string): Declare.
 185         (struct One_option): Add optional_arg field.  Update constructor.
 186         Update call constructor calls.  Add takes_optional_argument
 187         function.
 188         (DEFINE_var): Add optional_arg__ parameter.  Change all callers.
 189         (DEFINE_optional_string): Define.
 190         (General_options::demangle): Change from DEFINE_bool to
 191         DEFINE_optional_string.
 192         (General_options::no_demangle): New function.
 193         (General_options::do_demangle): New function.
 194         (General_options::set_do_demangle): New function.
 195         (General_options::execstack_status_): Move definition to end of
 196         class definition.
 197         (General_options::static_): Likewise.
 198         (General_options::do_demangle_): New field.
 199         * object.cc (big_endian>::get_symbol_location_info): Call
 200         Options::do_demangle, not Options::demangle.
 201         * symtab.cc (demangle): Likewise.
 202
 203 2008-03-22  Ian Lance Taylor  <iant@google.com>
 204
 205         * gold.h: Include <cstddef> and <sys/types.h>
 206         * options.h: Include <cstring>.
 207
 208 2008-03-21  Ian Lance Taylor  <iant@google.com>
 209
 210         * Added source code to GNU binutils.
 211