projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c2b45e22 CC |
1 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
| 2 | ||
| 3 | Add support for TLS descriptors for i386 and x86_64. | |
| 4 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
| 5 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
| 6 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
| 7 | GOT_TYPE_TLS_DESC. | |
| 8 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
| 9 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 10 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
| 11 | relocations. | |
| 12 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
| 13 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
| 14 | Fix problem with initial-exec relocations. | |
| 15 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 16 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
| 17 | relaxation. | |
| 18 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
| 19 | support for section-plus-offset dynamic table entries. | |
| 20 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
| 21 | (Output_data_dynamic::Dynamic_entry): Add support for | |
| 22 | section-plus-offset dynamic table entries. | |
| 23 | (Output_data_dynamic::Classification): Likewise. | |
| 24 | (Output_data_dynamic::classification_): Renamed offset_. | |
| 25 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
| 26 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
| 27 | (Target_x86_64::make_plt_section): New function. | |
| 28 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
| 29 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
| 30 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
| 31 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
| 32 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
| 33 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
| 34 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
| 35 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
| 36 | add extra PLT entry for TLS descriptors. | |
| 37 | (Output_data_plt_x86_64::got_): New field. | |
| 38 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
| 39 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
| 40 | fields. | |
| 41 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
| 42 | descriptors. | |
| 43 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
| 44 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
| 45 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 46 | R_386_TLS_DESC_CALL relocations. | |
| 47 | (Target_x86_64::Scan::global): Likewise. | |
| 48 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
| 49 | for TLS descriptors. | |
| 50 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
| 51 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
| 52 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
| 53 | GD-to-IE relaxation. | |
| 54 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
| 55 | and TLS_DESCRIPTORS. | |
| 56 | * Makefile.in: Rebuild. | |
| 57 | * configure: Rebuild. | |
| 58 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
| 59 | (tls_test_shared2.so): New target. | |
| 60 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
| 61 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 62 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
| 63 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
| 64 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
| 65 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
| 66 | New targets. | |
| 67 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
| 68 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 69 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
| 70 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
| 71 | (tls_shared_gnu2_test): New target. | |
| 72 | (tls_test_gnu2_shared.so): New target. | |
| 73 | (tls_shared_gnu2_test_SOURCES): New variable. | |
| 74 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
| 75 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
| 76 | (tls_shared_gnu2_test_LDADD): New variable. | |
| 77 | * testsuite/Makefile.in: Rebuild. | |
| 78 | * testsuite/Makefile. | |
| 79 | ||
| 83bfb6b7 ILT |
80 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
| 81 | ||
| 82 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
| 83 | justsyms.t. | |
| 84 | * testsuite/Makefile.in: Rebuild. | |
| 85 | ||
| 86 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
| 87 | long. | |
| 88 | * testsuite/script_test_2.cc (main): Adjust test. | |
| 89 | ||
| 706e1f5e ILT |
90 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 91 | Ian Lance Taylor <iant@google.com> | |
| 92 | ||
| 93 | * options.h (General_options): Add entries for '-Y' and | |
| 94 | '-relax'. | |
| 95 | * options.cc (General_options:finalize): If -Y was used, add those | |
| 96 | entries to the library path instead of the default "/lib" and | |
| 97 | "/usr/lib". | |
| 98 | ||
| 7c98e6bb DM |
99 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 100 | ||
| 101 | * testsuite/justsyms.t: Start at 0x100. | |
| 102 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
| 83bfb6b7 ILT |
103 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
| 104 | long. | |
| 105 | * testsuite/script_test_2.cc: Adjust string and section length | |
| 106 | checks. | |
| 7c98e6bb | 107 | |
| 99a37bfd ILT |
108 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
| 109 | ||
| 2cefc357 ILT |
110 | PR gold/5996 |
| 111 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
| 112 | orphan parameter. | |
| 113 | (Output_section_definition::allocate_to_segment): Likewise. | |
| 114 | (Orphan_output_section::allocate_to_segment): Likewise. | |
| 115 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
| 116 | propagate non-PT_LOAD segments to orphan sections. | |
| 117 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
| 118 | readelf rather than objdump. | |
| 119 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
| 120 | .interp section and PT_INTERP segment are the same size. | |
| 121 | * testsuite/Makefile.in: Rebuild. | |
| 122 | ||
| 99a37bfd ILT |
123 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
| 124 | aliases for symbols defined in the same object. | |
| 125 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
| 126 | (weak_alias_test_SOURCES): New variable. | |
| 127 | (weak_alias_test_DEPENDENCIES): New variable. | |
| 128 | (weak_alias_test_LDFLAGS): New variable. | |
| 129 | (weak_alias_test_LDADD): New variable. | |
| 130 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
| 131 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
| 132 | (weak_alias_test_3.o): New target. | |
| 133 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
| 134 | * testsuite/weak_alias_test_main.cc: New file. | |
| 135 | * testsuite/weak_alias_test_1.cc: New file. | |
| 136 | * testsuite/weak_alias_test_2.cc: New file. | |
| 137 | * testsuite/weak_alias_test_3.cc: New file. | |
| 138 | ||
| 780e49c5 ILT |
139 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
| 140 | ||
| cdb0b8f5 ILT |
141 | * options.h (class General_options): Add --noinhibit-exec option. |
| 142 | * main.cc (main): Check --noinhibit-exec. | |
| 143 | ||
| 0864d551 ILT |
144 | * options.h (class General_options): Define --wrap as a special |
| 145 | option. Add wrap_symbols_ field. | |
| 146 | (General_options::any_wrap_symbols): New function. | |
| 147 | (General_options::is_wrap_symbol): New function. | |
| 148 | * options.cc (General_options::parse_wrap): New function. | |
| 149 | (General_options::General_options): Initialize wrap_symbols_. | |
| 150 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
| 151 | (Symbol_table::add_from_object): Handle --wrap. | |
| 152 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
| 153 | * target.h (Target::wrap_char): New function. | |
| 154 | (Target::Target_info): Add wrap_char field. | |
| 155 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
| 156 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
| 157 | * testsuite/testfile.cc (Target_test::test_target_info): | |
| 158 | Likewise. | |
| 159 | ||
| 789aa6de ILT |
160 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
| 161 | there is one. | |
| 162 | ||
| 2c38906f ILT |
163 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
| 164 | * layout.cc (Layout::Layout): Initialize new field. | |
| 165 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
| 166 | output section until we find a section we merged successfully. | |
| 167 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
| 168 | that the size be non-zero. | |
| 169 | ||
| 780e49c5 ILT |
170 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
| 171 | qualifier. | |
| 172 | ||
| 7fcd0256 ILT |
173 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
| 174 | ||
| 175 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
| 176 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
| 177 | on HAVE_ZLIB. | |
| 178 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
| 179 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 180 | ||
| 6835af53 ILT |
181 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
| 182 | ||
| e24f324c ILT |
183 | * version.cc (version_string): Set to "1.5". |
| 184 | ||
| a036edd8 ILT |
185 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
| 186 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
| 187 | (Target_x86_64::Scan::check_non_pic): New function. | |
| 188 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
| 189 | (Target_x86_64::Scan::global): Likewise. | |
| 190 | ||
| 624f8810 ILT |
191 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
| 192 | addend parameter. Change caller. Handle merge sections. | |
| 193 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
| 194 | Address to Addend. Don't add in the result of | |
| 195 | local_section_offset, pass down the addend and use the returned | |
| 196 | value. | |
| 197 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
| 198 | Update declarations of local_section_offset and symbol_value. | |
| 199 | * testsuite/two_file_test_1.cc (t18): New function. | |
| 200 | * testsuite/two_file_test_2.cc (f18): New function. | |
| 201 | * testsuite/two_file_test_main.cc (main): Call t18. | |
| 202 | * testsuite/two_file_test.h (t18, f18): Declare. | |
| 203 | ||
| 6835af53 ILT |
204 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
| 205 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
| 206 | conditionals. | |
| 207 | (TEST_READELF): New variable. | |
| 208 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
| 209 | (check_PROGRAMS): Add two_file_strip_test. | |
| 210 | (two_file_strip_test): New target. | |
| 211 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
| 212 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
| 213 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
| 214 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
| 215 | (two_file_same_shared_strip_test_LDADD): New variable. | |
| 216 | (two_file_shared_strip.so): New target. | |
| 217 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
| 218 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
| 219 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
| 220 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
| 221 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 222 | ||
| 86925eef CC |
223 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
| 224 | ||
| 225 | * symtab.h (Symbol::is_weak_undefined): New function. | |
| 226 | (Symbol::is_strong_undefined): New function. | |
| 227 | (Symbol::is_absolute): New function. | |
| 228 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
| 229 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
| 230 | absolute symbols. | |
| 231 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
| 232 | (weak_undef_test): New target. | |
| 233 | * testsuite/Makefile.in: Rebuild. | |
| 234 | * testsuite/weak_undef_file1.cc: New file. | |
| 235 | * testsuite/weak_undef_file2.cc: New file. | |
| 236 | * testsuite/weak_undef_test.cc: New file. | |
| 237 | ||
| 126f3ece ILT |
238 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
| 239 | ||
| 240 | * compressed_output.h (class Output_compressed_section): Use | |
| 241 | unsigned buffer. | |
| 242 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
| 243 | add zlib header. | |
| 244 | (zlib_compressed_suffix): Removed. | |
| 245 | (Output_compressed_section::set_final_data_size): Use unsigned | |
| 246 | buffers. | |
| 247 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
| 248 | Fix linker invocation. | |
| 249 | (flagstest_o_specialfile_and_compress_debug_sections): | |
| 250 | Likewise. | |
| 251 | * testsuite/Makefile.in: Regenerated. | |
| 252 | ||
| deae2a14 DM |
253 | 2008-04-02 David S. Miller <davem@davemloft.net> |
| 254 | ||
| 255 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
| 256 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
| 257 | ||
| 70752818 ILT |
258 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
| 259 | ||
| 260 | * TODO: New file. | |
| 261 | ||
| 39d0cb0e ILT |
262 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
| 263 | ||
| 264 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
| 265 | parameters. Update for new key type to views_. Change all | |
| 266 | callers. | |
| 267 | (File_read::read): Adjust for byteshift in returned view. | |
| 268 | (File_read::add_view): New function, broken out of | |
| 269 | find_and_make_view. | |
| 270 | (File_read::make_view): New function, broken out of | |
| 271 | find_and_make_view. | |
| 272 | (File_read::find_or_make_view): Add offset and aligned | |
| 273 | parameters. Rewrite accordingly. Change all callers. | |
| 274 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
| 275 | for byteshift in return value. | |
| 276 | (File_read::get_lasting_view): Likewise. | |
| 277 | * fileread.h (class File_read): Update declarations. | |
| 278 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
| 279 | constructor. Add byteshift method. | |
| 280 | * archive.h (Archive::clear_uncached_views): New function. | |
| 281 | (Archive::get_view): Add aligned parameter. Change all callers. | |
| 282 | * object.h (Object::get_view): Add aligned parameter. Change all | |
| 283 | callers. | |
| 284 | (Object::get_lasting_view): Likewise. | |
| 285 | ||
| 286 | * fileread.cc (File_read::release): Don't call clear_views if | |
| 287 | there are multiple objects. | |
| 288 | * fileread.h (File_read::clear_uncached_views): New function. | |
| 289 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
| 290 | on the archive. | |
| 291 | ||
| a1207466 CC |
292 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
| 293 | ||
| 294 | Add thin archive support. | |
| 295 | * archive.cc (Archive::armagt): New const. | |
| 296 | (Archive::setup): Remove task parameter and calls to unlock. | |
| 297 | (Archive::unlock_nested_archives): New function. | |
| 298 | (Archive::read_header): Add nested_off parameter. Change | |
| 299 | all callers. | |
| 300 | (Archive::interpret_header): Likewise. | |
| 301 | (Archive::include_all_members): Change to handle thin | |
| 302 | archives. | |
| 303 | (Archive::include_member): Likewise. | |
| 304 | * archive.h (Archive::Archive): Add new parameters and | |
| 305 | initializers. | |
| 306 | (Archive::armagt): New const. | |
| 307 | (Archive::setup): Remove task parameter. | |
| 308 | (Archive::unlock_nested_archives): New function. | |
| 309 | (Archive::read_header): Add nested_off parameter. | |
| 310 | (Archive::interpret_header): Likewise. | |
| 311 | (Archive::Nested_archive_table): New typedef. | |
| 312 | (Archive::is_thin_archive_): New field. | |
| 313 | (Archive::nested_archives_): New field. | |
| 314 | (Archive::options_): New field. | |
| 315 | (Archive::dirpath_): New field. | |
| 316 | (Archive::task_): New field. | |
| 317 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
| 318 | for thin archives. Pass additional parameters to | |
| 319 | Archive::Archive. Unlock the archive file after calling | |
| 320 | Archive::setup. | |
| 321 | ||
| 479f6503 ILT |
322 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
| 323 | ||
| 686c8caf ILT |
324 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
| 325 | version symbol to be local. | |
| 326 | * testsuite/ver_test_4.sh: New file. | |
| 327 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
| 328 | (check_DATA): Add ver_test_4.syms. | |
| 329 | (ver_test_4.syms): New target. | |
| 330 | * testsuite/Makefile.in: Rebuild. | |
| 331 | ||
| ab794b6b ILT |
332 | * output.cc |
| 333 | (Output_section::Input_section_sort_entry::has_priority): New | |
| 334 | function. | |
| 335 | (Output_section::Input_section_sort_entry::match_file_name): New | |
| 336 | function. | |
| 337 | (Output_section::Input_section_sort_entry::match_section_name): | |
| 338 | Remove. | |
| 339 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
| 340 | Remove. | |
| 341 | (Output_section::Input_section_sort_entry::match_section_file): | |
| 342 | Remove. | |
| 343 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
| 344 | using new Input_section_sort_entry functions. Sort crtbegin and | |
| 345 | crtend first. Sort sections with no priority before sections with | |
| 346 | a priority. | |
| 347 | * testsuite/initpri1.c (d3): Check j != 4. | |
| 348 | (cd5): New constructor/destructor function. | |
| 349 | (main): Check j != 2. | |
| 350 | ||
| 479f6503 ILT |
351 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
| 352 | new symbol when resolving, don't call set_is_default. | |
| 353 | * testsuite/ver_test_7.cc: New file. | |
| 354 | * testsuite/ver_test_7.sh: New file. | |
| 355 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
| 356 | (ver_test_7.o): New target. | |
| 357 | (check_SCRIPTS): Add ver_test_7.sh. | |
| 358 | (check_DATA): Add ver_test_7.syms. | |
| 359 | (ver_test_7.syms): New target. | |
| 360 | ||
| 2fd32231 ILT |
361 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
| 362 | ||
| 363 | * layout.cc (Layout::layout): If we see an input section with a | |
| 364 | name that needs sorting, set the must_sort flag for the output | |
| 365 | section. | |
| 366 | (Layout::make_output_section): If the name of the output section | |
| 367 | indicates that it might require sorting, set the may_sort flag. | |
| 368 | * output.h (Output_section::may_sort_attached_input_sections): New | |
| 369 | function. | |
| 370 | (Output_section::set_may_sort_attached_input_sections): New | |
| 371 | function. | |
| 372 | (Output_section::must_sort_attached_input_sections): New | |
| 373 | function. | |
| 374 | (Output_section::set_must_sort_attached_input_sections): New | |
| 375 | function. | |
| 376 | (class Output_section): Declare Input_section_sort_entry. Define | |
| 377 | Input_section_sort_compare. Declare | |
| 378 | sort_attached_input_sections. Add new fields: | |
| 379 | may_sort_attached_input_sections_, | |
| 380 | must_sort_attached_input_sections_, | |
| 381 | attached_input_sections_are_sorted_. | |
| 382 | * output.cc (Output_section::Output_section): Initialize new | |
| 383 | fields. | |
| 384 | (Output_section::add_input_section): Add an entry to | |
| 385 | input_sections_ if may_sort or must_sort are true. | |
| 386 | (Output_section::set_final_data_size): Call | |
| 387 | sort_attached_input_sections if necessary. | |
| 388 | (Output_section::Input_section_sort_entry): Define new class. | |
| 389 | (Output_section::Input_section_sort_compare::operator()): New | |
| 390 | function. | |
| 391 | (Output_section::sort_attached_input_sections): New function. | |
| 392 | * configure.ac: Check whether the compiler supports constructor | |
| 393 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
| 394 | * testsuite/initpri1.c: New file. | |
| 395 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
| 396 | CONSTRUCTOR_PRIORITY. | |
| 397 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
| 398 | (initpri1_LDFLAGS): New variable. | |
| 399 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 400 | ||
| 18e6b24e ILT |
401 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
| 402 | ||
| 49bdd526 ILT |
403 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
| 404 | * testsuite/common_test_1.c: New file. | |
| 405 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
| 406 | (common_test_1_SOURCES): New variable. | |
| 407 | (common_test_1_DEPENDENCIES): New variable. | |
| 408 | (common_test_1_LDFLAGS): New variable. | |
| 409 | ||
| 18e6b24e ILT |
410 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
| 411 | and commons_ correctly when NAME/VERSION does not override | |
| 412 | NAME/NULL. | |
| 413 | * testsuite/ver_test_6.c: New file. | |
| 414 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
| 415 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
| 416 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
| 417 | ||
| 04bf7072 ILT |
418 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
| 419 | ||
| 5871526f ILT |
420 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
| 421 | of an undefined symbol from a version script. | |
| 422 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
| 423 | (ver_test_5.o): New target. | |
| 424 | (check_SCRIPTS): Add ver_test_5.sh. | |
| 425 | (check_DATA): Add ver_test_5.syms. | |
| 426 | (ver_test_5.syms): New target. | |
| 427 | * testsuite/ver_test_5.cc: New file. | |
| 428 | * testsuite/ver_test_5.script: New file. | |
| 429 | * testsuite/ver_test_5.sh: New file. | |
| 430 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 431 | ||
| 04bf7072 ILT |
432 | PR gold/5986 |
| 433 | Fix problems building gold with gcc 4.3.0. | |
| 434 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
| 435 | (gold_error_at_location, gold_warning_at_location): Use it. | |
| 436 | * configure.ac: Check whether we can compile and use a template | |
| 437 | function with a printf attribute. | |
| 438 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
| 439 | when jumping over bytes. | |
| 440 | * object.cc: Instantiate Object::read_section_data. | |
| 441 | * debug.h: Include <cstring> | |
| 442 | * dwarf_reader.cc: Include <algorithm> | |
| 443 | * main.cc: Include <cstring>. | |
| 444 | * options.cc: Include <cstring>. | |
| 445 | * output.cc: Include <cstring>. | |
| 446 | * script.cc: Include <cstring>. | |
| 447 | * script.h: Include <string>. | |
| 448 | * symtab.cc: Include <cstring> and <algorithm>. | |
| 449 | * target-select.cc: Include <cstring>. | |
| 450 | * version.cc: Include <string>. | |
| 451 | * testsuite/testmain.cc: Include <cstdlib>. | |
| 452 | * configure, config.in: Rebuild. | |
| 453 | ||
| 874c5b28 ILT |
454 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
| 455 | ||
| 819d6c3a ILT |
456 | * options.cc: Include "../bfd/bfdver.h". |
| 457 | (options::help): Print bug reporting address. | |
| 458 | ||
| f4b2c6f5 ILT |
459 | * version.cc (print_version): Adjust output for current value of |
| 460 | BFD_VERSION_STRING. | |
| 461 | ||
| 462 | * NEWS: New file. | |
| 463 | ||
| e96caa79 ILT |
464 | * options.cc (options::help): Print list of supported targets. |
| 465 | * target-select.h: Include <vector>. | |
| 466 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
| 467 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
| 468 | (Target_selector::Target_selector): Add bfd_name parameter. | |
| 469 | (Target_selector::recognize): Make non-virtual, call | |
| 470 | do_recognize. | |
| 471 | (Target_selector::recognize_by_name): Make non-virtual, call | |
| 472 | do_recognize_by_name. | |
| 473 | (Target_selector::supported_names): New function. | |
| 474 | (Target_selector::bfd_name): New function. | |
| 475 | (Target_selector::do_instantiate_target): New pure virtual | |
| 476 | function. | |
| 477 | (Target_selector::do_recognize): New virtual function. | |
| 478 | (Target_selector::do_recognize_by_name): New virtual function. | |
| 479 | (Target_selector::instantiate_target): New private function. | |
| 480 | (supported_target_names): Declare. | |
| 481 | * target-select.cc (Target_selector::Target_selector): Update for | |
| 482 | new parameter and fields. | |
| 483 | (select_target_by_name): Check that the name matches before | |
| 484 | calling recognize_by_name. | |
| 485 | (supported_target_names): New function. | |
| 486 | * i386.cc (class Target_selector_i386): Update Target_selector | |
| 487 | constructor call. Remove recognize and recognize_by_name. Add | |
| 488 | do_instantiate_target. | |
| 489 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
| 490 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
| 491 | changes to Target_selector. | |
| 492 | ||
| 874c5b28 ILT |
493 | * README: Rewrite, with some notes on unsupported features. |
| 494 | ||
| 0a65a3a7 CC |
495 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
| 496 | ||
| 497 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
| 498 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
| 499 | member functions. | |
| 500 | (Target_i386::Scan::global): Likewise. | |
| 501 | (Target_i386::Relocate::relocate): Likewise. | |
| 502 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 503 | * object.h (Got_offset_list): New class. | |
| 504 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
| 505 | (Sized_relobj::local_got_offset): Likewise. | |
| 506 | (Sized_relobj::set_local_got_offset): Likewise. | |
| 507 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
| 508 | (Sized_relobj::local_tls_got_offset): Removed. | |
| 509 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
| 510 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
| 511 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
| 512 | (Output_data_got::add_global_with_rel): Likewise. | |
| 513 | (Output_data_got::add_global_with_rela): Likewise. | |
| 514 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 515 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 516 | (Output_data_got::add_local): Added got_type parameter. | |
| 517 | (Output_data_got::add_local_with_rel): Likewise. | |
| 518 | (Output_data_got::add_local_with_rela): Likewise. | |
| 519 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 520 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 521 | (Output_data_got::add_global_tls): Removed. | |
| 522 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 523 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 524 | (Output_data_got::add_local_tls): Removed. | |
| 525 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 526 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 527 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
| 528 | (Output_data_got::add_global_with_rel): Likewise. | |
| 529 | (Output_data_got::add_global_with_rela): Likewise. | |
| 530 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 531 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 532 | (Output_data_got::add_local): Added got_type parameter. | |
| 533 | (Output_data_got::add_local_with_rel): Likewise. | |
| 534 | (Output_data_got::add_local_with_rela): Likewise. | |
| 535 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 536 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 537 | (Output_data_got::add_global_tls): Removed. | |
| 538 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 539 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 540 | (Output_data_got::add_local_tls): Removed. | |
| 541 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 542 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 543 | * resolve.cc (Symbol::override_base_with_special): Removed | |
| 544 | reference to has_got_offset_ field. | |
| 545 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
| 546 | of got_offset_ with got_offsets_. Removed initialization | |
| 547 | of has_got_offset_ | |
| 53fcba31 | 548 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
| 0a65a3a7 CC |
549 | (Symbol::got_offset): Likewise. |
| 550 | (Symbol::set_got_offset): Likewise. | |
| 551 | (Symbol::has_tls_got_offset): Removed. | |
| 552 | (Symbol::tls_got_offset): Removed. | |
| 553 | (Symbol::set_tls_got_offset): Removed. | |
| 554 | (Symbol::got_offset_): Removed. | |
| 555 | (Symbol::tls_mod_got_offset_): Removed. | |
| 556 | (Symbol::tls_pair_got_offset_): Removed. | |
| 557 | (Symbol::got_offsets_): New field. | |
| 558 | (Symbol::has_got_offset): Removed. | |
| 559 | (Symbol::has_tls_mod_got_offset): Removed. | |
| 560 | (Symbol::has_tls_pair_got_offset): Removed. | |
| 561 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
| 562 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
| 563 | member functions. | |
| 564 | (Target_x86_64::Scan::global): Likewise. | |
| 565 | (Target_x86_64::Relocate::relocate): Likewise. | |
| 566 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
| 567 | ||
| bd52eafb BE |
568 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
| 569 | ||
| 570 | * yyscript.y: Fix spelling error in comment. | |
| 571 | ||
| 8b105e34 ILT |
572 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
| 573 | ||
| 8ed814a9 ILT |
574 | * options.h (class General_options): Define build_id option. |
| 575 | * layout.h (class Layout): Declare write_build_id, create_note, | |
| 576 | create_build_id. Add build_id_note_ member. | |
| 577 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
| 578 | "libiberty.h", "md5.h", "sha1.h". | |
| 579 | (Layout::Layout): Initialize eh_frame_data_, | |
| 580 | eh_frame_hdr_section_, and build_id_note_. | |
| 581 | (Layout::finalize): Call create_build_id. | |
| 582 | (Layout::create_note): New function, broken out of | |
| 583 | Layout::create_gold_note. | |
| 584 | (Layout::create_gold_note): Call create_note. | |
| 585 | (Layout::create_build_id): New function. | |
| 586 | (Layout::write_build_id): New function. | |
| 587 | (Close_task_runner::run): Call write_build_id. | |
| 588 | ||
| 8b105e34 ILT |
589 | * x86_64.cc: Correct license to GPLv3. |
| 590 | ||
| 086a1841 ILT |
591 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
| 592 | ||
| 593 | * options.cc: Include "demangle.h". | |
| 594 | (parse_optional_string): New function. | |
| 595 | (parse_long_option): Handle takes_optional_argument. | |
| 596 | (parse_short_option): Update dash_z initializer. Handle | |
| 597 | takes_optional_argument. | |
| 598 | (General_options::General_options): Initialize do_demangle_. | |
| 599 | (General_options::finalize): Set do_demangle_. Handle demangling | |
| 600 | style. | |
| 601 | * options.h (parse_optional_string): Declare. | |
| 602 | (struct One_option): Add optional_arg field. Update constructor. | |
| 603 | Update call constructor calls. Add takes_optional_argument | |
| 604 | function. | |
| 605 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
| 606 | (DEFINE_optional_string): Define. | |
| 607 | (General_options::demangle): Change from DEFINE_bool to | |
| 608 | DEFINE_optional_string. | |
| 609 | (General_options::no_demangle): New function. | |
| 610 | (General_options::do_demangle): New function. | |
| 611 | (General_options::set_do_demangle): New function. | |
| 612 | (General_options::execstack_status_): Move definition to end of | |
| 613 | class definition. | |
| 614 | (General_options::static_): Likewise. | |
| 615 | (General_options::do_demangle_): New field. | |
| 616 | * object.cc (big_endian>::get_symbol_location_info): Call | |
| 617 | Options::do_demangle, not Options::demangle. | |
| 618 | * symtab.cc (demangle): Likewise. | |
| 619 | ||
| cbb93e63 ILT |
620 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
| 621 | ||
| 622 | * gold.h: Include <cstddef> and <sys/types.h> | |
| 623 | * options.h: Include <cstring>. | |
| 624 | ||
| ec531623 ILT |
625 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
| 626 | ||
| 627 | * Added source code to GNU binutils. | |
| 628 |