gold/ChangeLog

   1 2020-07-27  Alan Modra  <amodra@gmail.com>
   2
   3         * options.h (DEFINE_enum): Add optional_arg__ param, adjust
   4         all uses.
   5         (General_options): Add --power10-stubs and --no-power10-stubs.
   6         * options.cc (General_options::parse_no_power10_stubs): New.
   7         (General_options::finalize): Handle --power10-stubs.
   8         * powerpc.cc (set_power10_stubs): Don't set when --power10-stubs=no.
   9         (power10_stubs_auto): New.
  10         (struct Plt_stub_ent): Add toc_ and tocoff_.  Don't use a bitfield
  11         for indx_.
  12         (struct Branch_stub_ent): Add toc_and tocoff_.  Use bitfields for
  13         iter_, notoc_ and save_res_.
  14         (add_plt_call_entry): Set toc_.  Adjust resizing conditions for
  15         --power10-stubs=auto.
  16         (add_long_branch_entry): Set toc_.
  17         (add_eh_frame, define_stub_syms): No longer use const_iterators
  18         for plt and long branch stub iteration.
  19         (build_tls_opt_head, build_tls_opt_tail): Change parameters and
  20         return value.  Move tests for __tls_get_addr to callers.
  21         (plt_call_size): Handle --power10-stubs=auto.
  22         (branch_stub_size): Likewise.
  23         (Stub_table::do_write): Likewise.
  24         (relocate): Likewise.
  25
  26 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
  27
  28         * testsuite/bnd_ifunc_1.sh: Updated.
  29         * testsuite/bnd_plt_1.sh: Likewise.
  30         * testsuite/split_x32.sh: Likewise.
  31         * testsuite/split_x86_64.sh: Likewise.
  32         * testsuite/x86_64_indirect_call_to_direct.sh: Likewise.
  33
  34 2020-07-08  Nick Clifton  <nickc@redhat.com>
  35
  36         * testsuite/script_test_7.sh: Adjust expected address of the .bss
  37         section.
  38         * testsuite/script_test_9.sh: Do not expect the .init section to
  39         immediately follow the .text section in the mapping of sections to
  40         segments.
  41
  42 2020-07-07  Nick Clifton  <nickc@redhat.com>
  43
  44         * target-reloc.h: (Default_comdat_behaviour:get): Ignore discarded
  45         relocs that refer to the .gnu.build.attributes section.
  46
  47 2020-07-06  Nick Clifton  <nickc@redhat.com>
  48
  49         * po/fr.po: Updated French translation.
  50         * po/uk.po: Updated Ukranian translation.
  51
  52 2020-07-04  Nick Clifton  <nickc@redhat.com>
  53
  54         Binutils 2.35 branch created.
  55
  56 2020-07-03  Alan Modra  <amodra@gmail.com>
  57
  58         PR 26028
  59         * testsuite/Makefile.am (file_in_many_sections.stdout): Add -W
  60         to readelf options.
  61         * testsuite/Makefile.in: Regenerate.
  62
  63 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  64
  65         * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
  66         * configure: Regenerated.
  67         * config.h.in: Likewise.
  68
  69 2020-06-24  Nick Clifton  <nickc@redhat.com>
  70
  71         * target-reloc.h (issue_discarded_error): Initialise the
  72         key_symndx variable.
  73
  74 2020-06-23  Roland McGrath  <mcgrathr@google.com>
  75
  76         PR 22843
  77         * options.h (class General_options): Add --dependency-file option.
  78         * fileread.cc (File_read::files_read): New static variable.
  79         (File_read::open): Add the file to the files_read list.
  80         (File_read::record_file_read): New static member function.
  81         (File_read::write_dependency_file): New static member function.
  82         * fileread.h (class File_read): Declare them.
  83         * layout.cc (Layout::read_layout_from_file): Call record_file_read.
  84         (Close_task_runner::run): Call write_dependency_file if
  85         --dependency-file was passed.
  86
  87 2020-06-18  Fangrui Song  <i@maskray.me>
  88
  89         PR gold/26039
  90         * layout.cc (Layout::finish_dynamic_section): Set DF_1_PIE.
  91
  92 2020-06-16  Alan Modra  <amodra@gmail.com>
  93
  94         * testsuite/discard_locals_test.c: Replace uses of asm with __asm__.
  95         * testsuite/discard_locals_relocatable_test.c: Likewise.
  96
  97 2020-06-16  Alan Modra  <amodra@gmail.com>
  98
  99         * testsuite/Makefile.am (export_dynamic_plugin.o): Use CXXCOMPILE.
 100         (plugin_test_wrap_symbols_1.o): Likewise.
 101         (plugin_test_wrap_symbols_2.o): Likewise.
 102         * testsuite/Makefile.in: Regenerate.
 103
 104 2020-06-15  Roland McGrath  <mcgrathr@google.com>
 105
 106         Implement -z start-stop-visibility=... option.
 107         * options.h (class General_options): Handle -z start-stop-visibility=.
 108         (General_options::start_stop_visibility_enum): New public method.
 109         (General_options::set_start_stop_visibility_enum): New private method.
 110         (General_options::start_stop_visibility_enum_): New private member.
 111         * options.cc (General_options::General_options): Add initializer.
 112         (General_options::finalize): Set this->start_stop_visibility_enum_
 113         from string value.
 114         * layout.cc (Layout::define_section_symbols): Use option setting.
 115
 116 2020-06-06  Alan Modra  <amodra@gmail.com>
 117
 118         * powerpc.cc: Update throughout for reloc renaming.
 119
 120 2020-05-22  Alan Modra  <amodra@gmail.com>
 121
 122         PR 25882
 123         * powerpc.cc (merge_object_attributes): Replace name param with
 124         obj param.  Update callers.  Don't init FP attributes from shared
 125         libraries, and do not emit an error if they don't match.
 126
 127 2020-05-15  Nikita Ermakov  <coffe92@gmail.com>
 128
 129         * powerpc.cc (do_gc_mark_symbol): Don't segfault on plugin symbols.
 130
 131 2020-05-14  Nick Clifton  <nickc@redhat.com>
 132
 133         * po/sr.po: New Serbian translation.
 134
 135 2020-05-11  Alan Modra  <amodra@gmail.com>
 136
 137         * powerpc.cc: Rename powerxx to power10 throughout.
 138
 139 2020-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         PR gold/25904
 142         * testsuite/Makefile.am (COMMON_TEST_C_CFLAGS): New.
 143         (common_test_1.o): New rule.
 144         (common_test_2.o): Likewise.
 145         (common_test_3.o): Likewise.
 146         (plugin_common_test_1.o): Likewise.
 147         (plugin_common_test_2.o): Likewise.
 148         (common_test_1_v1.o): Likewise.
 149         (common_test_1_v2.o): Likewise.
 150         (common_test_2_pic.o): Compile with $(COMMON_TEST_C_CFLAGS).
 151         (common_test_3_pic.o): Likewise.
 152         * testsuite/Makefile.in: Regenerated.
 153
 154 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 155
 156         PR gold/25426
 157         * x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
 158         For x32, relax "rex leal foo@tlsdesc(%rip), %reg" to
 159         "rex movl foo@gottpoff(%rip), %eax" and relax ""call *(%eax)"
 160         to "nopl (%rax)".
 161         (Target_x86_64<size>::Relocate::tls_desc_gd_to_le): For x32,
 162         relax "rex leal foo@tlsdesc(%rip), %reg" to
 163         "rex movl foo@tpoff, %eax" and relax "call *foo@tlscall(%eax)"
 164         to "nopl (%rax)".
 165         * testsuite/Makefile.am (tls_test_gnu2.o): Depend on
 166         gcctestdir/as.
 167         (tls_test_file2_gnu2.o): Likewise.
 168         (tls_test_c_gnu2.o): Likewise.
 169         * testsuite/Makefile.in: Regenerated.
 170
 171 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 172
 173         PR gold/25473
 174         * x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
 175         Properly check r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
 176         (Target_x86_64<size>::Relocate::tls_desc_gd_to_le): Properly
 177         relax r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
 178         * testsuite/Makefile.am (check_SCRIPTS): Add x86_64_gd_to_le.sh.
 179         (check_DATA): Add x86_64_gd_to_le.stdout.
 180         (MOSTLYCLEANFILES): Add x86_64_gd_to_le.
 181         (x86_64_gd_to_le.o): New target.
 182         (x86_64_gd_to_le): Likewise.
 183         (x86_64_gd_to_le.stdout): Likewise.
 184         * testsuite/Makefile.in: Regenerated.
 185         * testsuite/x86_64_gd_to_le.s: New file.
 186         * testsuite/x86_64_gd_to_le.sh: Likewise.
 187
 188 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         * testsuite/odr_violation2.cc (Ordering::operator()): Make
 191         expression even more complex.
 192
 193 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         * testsuite/ver_test_pr16504.sh: Updated.
 196
 197 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 198
 199         PR gold/25872
 200         * x86_64.cc (Output_data_plt_x86_64_bnd::do_write): Increment
 201         plt_offset after setting the reserved TLSDESC PLT entry.
 202         (Output_data_plt_x86_64_ibt<size>::do_write): Likewise.
 203
 204 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 205
 206         PR gold/25872
 207         * x86_64.cc (Output_data_plt_x86_64_bnd::do_address_for_local):
 208         Handle local IFUNC symbol.
 209         (Output_data_plt_x86_64_ibt::do_address_for_local): Likewise.
 210
 211 2020-03-19  Fangrui Song  <maskray@google.com>
 212
 213     * options.h (General_options): Add --no-rosegment option.
 214
 215 2020-02-24  Nick Clifton  <nickc@redhat.com>
 216
 217         * po/fr.po: Update French translation.
 218
 219 2020-01-20  Nick Clifton  <nickc@redhat.com>
 220
 221         * po/uk.po: Updated Ukranian translation.
 222
 223 2020-01-18  Nick Clifton  <nickc@redhat.com>
 224
 225         * configure: Regenerate.
 226         * po/gold.pot: Regenerate.
 227
 228 2020-01-18  Nick Clifton  <nickc@redhat.com>
 229
 230         Binutils 2.34 branch created.
 231
 232 2020-01-01  Alan Modra  <amodra@gmail.com>
 233
 234         Update year range in copyright notice of all files.
 235
 236 For older changes see ChangeLog-2019
 237 \f
 238 Copyright (C) 2020 Free Software Foundation, Inc.
 239
 240 Copying and distribution of this file, with or without modification,
 241 are permitted in any medium without royalty provided the copyright
 242 notice and this notice are preserved.
 243
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 245 mode: change-log
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 249 End: