gold/ChangeLog

   1 2008-03-27  Ian Lance Taylor  <iant@google.com>
   2
   3         * common.cc (Sort_commons::operator): Correct sorting algorithm.
   4         * testsuite/common_test_1.c: New file.
   5         * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1.
   6         (common_test_1_SOURCES): New variable.
   7         (common_test_1_DEPENDENCIES): New variable.
   8         (common_test_1_LDFLAGS): New variable.
   9
  10         * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_
  11         and commons_ correctly when NAME/VERSION does not override
  12         NAME/NULL.
  13         * testsuite/ver_test_6.c: New file.
  14         * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6
  15         (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables.
  16         (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables.
  17
  18 2008-03-26  Ian Lance Taylor  <iant@google.com>
  19
  20         * symtab.cc (Symbol_table::add_from_relobj): Don't set the version
  21         of an undefined symbol from a version script.
  22         * testsuite/Makefile.am (ver_test_5.so): New target.
  23         (ver_test_5.o): New target.
  24         (check_SCRIPTS): Add ver_test_5.sh.
  25         (check_DATA): Add ver_test_5.syms.
  26         (ver_test_5.syms): New target.
  27         * testsuite/ver_test_5.cc: New file.
  28         * testsuite/ver_test_5.script: New file.
  29         * testsuite/ver_test_5.sh: New file.
  30         * Makefile.in, testsuite/Makefile.in: Rebuild.
  31
  32         PR gold/5986
  33         Fix problems building gold with gcc 4.3.0.
  34         * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define.
  35         (gold_error_at_location, gold_warning_at_location): Use it.
  36         * configure.ac: Check whether we can compile and use a template
  37         function with a printf attribute.
  38         * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value
  39         when jumping over bytes.
  40         * object.cc: Instantiate Object::read_section_data.
  41         * debug.h: Include <cstring>
  42         * dwarf_reader.cc: Include <algorithm>
  43         * main.cc: Include <cstring>.
  44         * options.cc: Include <cstring>.
  45         * output.cc: Include <cstring>.
  46         * script.cc: Include <cstring>.
  47         * script.h: Include <string>.
  48         * symtab.cc: Include <cstring> and <algorithm>.
  49         * target-select.cc: Include <cstring>.
  50         * version.cc: Include <string>.
  51         * testsuite/testmain.cc: Include <cstdlib>.
  52         * configure, config.in: Rebuild.
  53
  54 2008-03-25  Ian Lance Taylor  <iant@google.com>
  55
  56         * options.cc: Include "../bfd/bfdver.h".
  57         (options::help): Print bug reporting address.
  58
  59         * version.cc (print_version): Adjust output for current value of
  60         BFD_VERSION_STRING.
  61
  62         * NEWS: New file.
  63
  64         * options.cc (options::help): Print list of supported targets.
  65         * target-select.h: Include <vector>.
  66         (class Target_selector): Make machine_, size_, and is_big_endian_
  67         fields const.  Add bfd_name_ and instantiated_target_ fields.
  68         (Target_selector::Target_selector): Add bfd_name parameter.
  69         (Target_selector::recognize): Make non-virtual, call
  70         do_recognize.
  71         (Target_selector::recognize_by_name): Make non-virtual, call
  72         do_recognize_by_name.
  73         (Target_selector::supported_names): New function.
  74         (Target_selector::bfd_name): New function.
  75         (Target_selector::do_instantiate_target): New pure virtual
  76         function.
  77         (Target_selector::do_recognize): New virtual function.
  78         (Target_selector::do_recognize_by_name): New virtual function.
  79         (Target_selector::instantiate_target): New private function.
  80         (supported_target_names): Declare.
  81         * target-select.cc (Target_selector::Target_selector): Update for
  82         new parameter and fields.
  83         (select_target_by_name): Check that the name matches before
  84         calling recognize_by_name.
  85         (supported_target_names): New function.
  86         * i386.cc (class Target_selector_i386): Update Target_selector
  87         constructor call.  Remove recognize and recognize_by_name.  Add
  88         do_instantiate_target.
  89         * x86_64.cc (class Target_selector_x86_64): Likewise.
  90         * testsuite/testfile.cc (class Target_selector_test): Update for
  91         changes to Target_selector.
  92
  93         * README: Rewrite, with some notes on unsupported features.
  94
  95 2008-03-24  Cary Coutant  <ccoutant@google.com>
  96
  97         * i386.cc (Target_i386::Got_type): New enum declaration.
  98         (Target_i386::Scan::local): Updated callers of Output_data_got
  99         member functions.
 100         (Target_i386::Scan::global): Likewise.
 101         (Target_i386::Relocate::relocate): Likewise.
 102         (Target_i386::Relocate::relocate_tls): Likewise.
 103         * object.h (Got_offset_list): New class.
 104         (Sized_relobj::local_has_got_offset): Added got_type parameter.
 105         (Sized_relobj::local_got_offset): Likewise.
 106         (Sized_relobj::set_local_got_offset): Likewise.
 107         (Sized_relobj::local_has_tls_got_offset): Removed.
 108         (Sized_relobj::local_tls_got_offset): Removed.
 109         (Sized_relobj::set_local_tls_got_offset): Removed.
 110         (Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
 111         * output.cc (Output_data_got::add_global): Added got_type parameter.
 112         (Output_data_got::add_global_with_rel): Likewise.
 113         (Output_data_got::add_global_with_rela): Likewise.
 114         (Output_data_got::add_global_pair_with_rel): New function.
 115         (Output_data_got::add_global_pair_with_rela): New function.
 116         (Output_data_got::add_local): Added got_type parameter.
 117         (Output_data_got::add_local_with_rel): Likewise.
 118         (Output_data_got::add_local_with_rela): Likewise.
 119         (Output_data_got::add_local_pair_with_rel): New function.
 120         (Output_data_got::add_local_pair_with_rela): New function.
 121         (Output_data_got::add_global_tls): Removed.
 122         (Output_data_got::add_global_tls_with_rel): Removed.
 123         (Output_data_got::add_global_tls_with_rela): Removed.
 124         (Output_data_got::add_local_tls): Removed.
 125         (Output_data_got::add_local_tls_with_rel): Removed.
 126         (Output_data_got::add_local_tls_with_rela): Removed.
 127         * output.h (Output_data_got::add_global): Added got_type parameter.
 128         (Output_data_got::add_global_with_rel): Likewise.
 129         (Output_data_got::add_global_with_rela): Likewise.
 130         (Output_data_got::add_global_pair_with_rel): New function.
 131         (Output_data_got::add_global_pair_with_rela): New function.
 132         (Output_data_got::add_local): Added got_type parameter.
 133         (Output_data_got::add_local_with_rel): Likewise.
 134         (Output_data_got::add_local_with_rela): Likewise.
 135         (Output_data_got::add_local_pair_with_rel): New function.
 136         (Output_data_got::add_local_pair_with_rela): New function.
 137         (Output_data_got::add_global_tls): Removed.
 138         (Output_data_got::add_global_tls_with_rel): Removed.
 139         (Output_data_got::add_global_tls_with_rela): Removed.
 140         (Output_data_got::add_local_tls): Removed.
 141         (Output_data_got::add_local_tls_with_rel): Removed.
 142         (Output_data_got::add_local_tls_with_rela): Removed.
 143         * resolve.cc (Symbol::override_base_with_special): Removed
 144         reference to has_got_offset_ field.
 145         * symtab.cc (Symbol::init_fields): Replaced initialization
 146         of got_offset_ with got_offsets_.  Removed initialization
 147         of has_got_offset_
 148         * symtab.h (Symbol::has_got_offset): Aded got_type parameter.
 149         (Symbol::got_offset): Likewise.
 150         (Symbol::set_got_offset): Likewise.
 151         (Symbol::has_tls_got_offset): Removed.
 152         (Symbol::tls_got_offset): Removed.
 153         (Symbol::set_tls_got_offset): Removed.
 154         (Symbol::got_offset_): Removed.
 155         (Symbol::tls_mod_got_offset_): Removed.
 156         (Symbol::tls_pair_got_offset_): Removed.
 157         (Symbol::got_offsets_): New field.
 158         (Symbol::has_got_offset): Removed.
 159         (Symbol::has_tls_mod_got_offset): Removed.
 160         (Symbol::has_tls_pair_got_offset): Removed.
 161         * x86_64.cc (Target_x86_64::Got_type): New enum declaration.
 162         (Target_x86_64::Scan::local): Updated callers of Output_data_got
 163         member functions.
 164         (Target_x86_64::Scan::global): Likewise.
 165         (Target_x86_64::Relocate::relocate): Likewise.
 166         (Target_x86_64::Relocate::relocate_tls): Likewise.
 167
 168 2008-03-25  Ben Elliston  <bje@au.ibm.com>
 169
 170         * yyscript.y: Fix spelling error in comment.
 171
 172 2008-03-24  Ian Lance Taylor  <iant@google.com>
 173
 174         * options.h (class General_options): Define build_id option.
 175         * layout.h (class Layout): Declare write_build_id, create_note,
 176         create_build_id.  Add build_id_note_ member.
 177         * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
 178         "libiberty.h", "md5.h", "sha1.h".
 179         (Layout::Layout): Initialize eh_frame_data_,
 180         eh_frame_hdr_section_, and build_id_note_.
 181         (Layout::finalize): Call create_build_id.
 182         (Layout::create_note): New function, broken out of
 183         Layout::create_gold_note.
 184         (Layout::create_gold_note): Call create_note.
 185         (Layout::create_build_id): New function.
 186         (Layout::write_build_id): New function.
 187         (Close_task_runner::run): Call write_build_id.
 188
 189         * x86_64.cc: Correct license to GPLv3.
 190
 191 2008-03-23  Ian Lance Taylor  <iant@google.com>
 192
 193         * options.cc: Include "demangle.h".
 194         (parse_optional_string): New function.
 195         (parse_long_option): Handle takes_optional_argument.
 196         (parse_short_option): Update dash_z initializer.  Handle
 197         takes_optional_argument.
 198         (General_options::General_options): Initialize do_demangle_.
 199         (General_options::finalize): Set do_demangle_.  Handle demangling
 200         style.
 201         * options.h (parse_optional_string): Declare.
 202         (struct One_option): Add optional_arg field.  Update constructor.
 203         Update call constructor calls.  Add takes_optional_argument
 204         function.
 205         (DEFINE_var): Add optional_arg__ parameter.  Change all callers.
 206         (DEFINE_optional_string): Define.
 207         (General_options::demangle): Change from DEFINE_bool to
 208         DEFINE_optional_string.
 209         (General_options::no_demangle): New function.
 210         (General_options::do_demangle): New function.
 211         (General_options::set_do_demangle): New function.
 212         (General_options::execstack_status_): Move definition to end of
 213         class definition.
 214         (General_options::static_): Likewise.
 215         (General_options::do_demangle_): New field.
 216         * object.cc (big_endian>::get_symbol_location_info): Call
 217         Options::do_demangle, not Options::demangle.
 218         * symtab.cc (demangle): Likewise.
 219
 220 2008-03-22  Ian Lance Taylor  <iant@google.com>
 221
 222         * gold.h: Include <cstddef> and <sys/types.h>
 223         * options.h: Include <cstring>.
 224
 225 2008-03-21  Ian Lance Taylor  <iant@google.com>
 226
 227         * Added source code to GNU binutils.
 228