projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| d6344fb5 DK |
1 | 2009-12-16 Doug Kwan <dougkwan@google.com> |
| 2 | ||
| 3 | * arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated | |
| 4 | sections. | |
| 5 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle | |
| 6 | relaxed input sections. | |
| 7 | * output.cc (Output_section::find_relaxed_input_section): Change | |
| 8 | return type to Output_relaxed_input_section pointer. Adjust code | |
| 9 | for new type of relaxed_input_section_map_. | |
| 10 | * output.h (Output_section::find_relaxed_input_section): Change | |
| 11 | return type to Output_relaxed_input_section pointer. | |
| 12 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
| 13 | New type. | |
| 14 | (Output_section::relaxed_input_section_map_): Change type to | |
| 15 | Output_section::Output_relaxed_input_section_by_input_section_map. | |
| 16 | * symtab.cc (Symbol_table::compute_final_value): Handle relaxed | |
| 17 | input section. | |
| 18 | ||
| 0e0d5469 ILT |
19 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
| 20 | ||
| 21 | * layout.cc (Layout::create_shstrtab): Only write out after input | |
| 22 | sections if we are compressing debug sections. | |
| 23 | ||
| 0649a889 ILT |
24 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
| 25 | ||
| 26 | * archive.cc (Archive::add_symbols): Only look up a symbol without | |
| 27 | a version if there is, in fact, a version. | |
| 28 | ||
| 2ea97941 ILT |
29 | 2009-12-14 Ian Lance Taylor <iant@google.com> |
| 30 | ||
| 31 | Revert -Wshadow changes, all changes from: | |
| 32 | 2009-12-11 Doug Kwan <dougkwan@google.com> | |
| 33 | 2009-12-11 Nick Clifton <nickc@redhat.com> | |
| 34 | * configure.ac: Remove -Wshadow when setting WARN_CXXFLAGS. | |
| 35 | ||
| b0eec2cc DK |
36 | 2009-12-11 Doug Kwan <dougkwan@google.com> |
| 37 | ||
| 38 | * arm.cc (Target_arm::do_finalize_sections): Fix build breakage | |
| 39 | due to -Wshadow. | |
| 40 | * attributes.cc (Object_attribute::size): Ditto. | |
| 41 | (Attributes_section_data::size): Ditto. | |
| 42 | (Attributes_section_data::Attributes_section_data): Ditto. | |
| 43 | (Output_attributes_section_data::do_write): Ditto. | |
| 44 | * attributes.h (Object_attribute::set_type): Ditto. | |
| 45 | * testsuite/tls_test_main.cc (safe_lock, safe_unlock): Ditto. | |
| 46 | ||
| 91d6fa6a NC |
47 | 2009-12-11 Nick Clifton <nickc@redhat.com> |
| 48 | ||
| 49 | * archive.cc: Fix shadowed variable warnings. | |
| 50 | * arm.cc: Likewise. | |
| 51 | * compressed_output.cc: Likewise. | |
| 52 | * compressed_output.h: Likewise. | |
| 53 | * configure: Likewise. | |
| 54 | * dwarf_reader.cc: Likewise. | |
| 55 | * dynobj.cc: Likewise. | |
| 56 | * dynobj.h: Likewise. | |
| 57 | * ehframe.cc: Likewise. | |
| 58 | * ehframe.h: Likewise. | |
| 59 | * errors.cc: Likewise. | |
| 60 | * expression.cc: Likewise. | |
| 61 | * fileread.cc: Likewise. | |
| 62 | * fileread.h: Likewise. | |
| 63 | * freebsd.h: Likewise. | |
| 64 | * i386.cc: Likewise. | |
| 65 | * icf.cc: Likewise. | |
| 66 | * incremental.h: Likewise. | |
| 67 | * layout.cc: Likewise. | |
| 68 | * layout.h: Likewise. | |
| 69 | * mapfile.cc: Likewise. | |
| 70 | * merge.cc: Likewise. | |
| 71 | * merge.h: Likewise. | |
| 72 | * object.cc: Likewise. | |
| 73 | * object.h: Likewise. | |
| 74 | * options.h: Likewise. | |
| 75 | * output.cc: Likewise. | |
| 76 | * output.h: Likewise. | |
| 77 | * parameters.cc: Likewise. | |
| 78 | * plugin.cc: Likewise. | |
| 79 | * powerpc.cc: Likewise. | |
| 80 | * reduced_debug_output.cc: Likewise. | |
| 81 | * reduced_debug_output.h: Likewise. | |
| 82 | * reloc.cc: Likewise. | |
| 83 | * reloc.h: Likewise. | |
| 84 | * resolve.cc: Likewise. | |
| 85 | * script-sections.cc: Likewise. | |
| 86 | * script.cc: Likewise. | |
| 87 | * script.h: Likewise. | |
| 88 | * sparc.cc: Likewise. | |
| 89 | * symtab.cc: Likewise. | |
| 90 | * symtab.h: Likewise. | |
| 91 | * target-select.cc: Likewise. | |
| 92 | * target-select.h: Likewise. | |
| 93 | * token.h: Likewise. | |
| 94 | * workqueue.cc: Likewise. | |
| 95 | * workqueue.h: Likewise. | |
| 96 | * x86_64.cc: Likewise. | |
| 97 | ||
| a0351a69 DK |
98 | 2009-12-10 Doug Kwan <dougkwan@google.com> |
| 99 | ||
| 100 | * arm.cc (attributes.h): New include. | |
| 101 | (Arm_relobj::Arm_relobj): Initialize attributes_section_data_. | |
| 102 | (Arm_relobj::~Arm_relobj): Delete object pointed by | |
| 103 | attributes_section_data_. | |
| 104 | (Arm_relobj::attributes_section_data): New method definition. | |
| 105 | (Arm_relobj::attributes_section_data_): New data member declaration. | |
| 106 | (Arm_dynobj::Arm_dynobj): Initialize attributes_section_data_. | |
| 107 | (Arm_dynobj::~Arm_dynobj): Delete object pointed by | |
| 108 | attributes_section_data_. | |
| 109 | (Arm_dynobj::attributes_section_data): New method definition. | |
| 110 | (Arm_dynobj::attributes_section_data_): New data member declaration. | |
| 111 | (Target_arm::Target_arm): Initialize attributes_section_data_. Change | |
| 112 | initialization value of may_use_blx_ to false. | |
| 113 | (Target_arm::using_thumb2, Target_arm::using_thumb_only, | |
| 114 | Target_arm::may_use_arm_nop, Target_arm::may_use_thumb2_nop): Use | |
| 115 | object attributes to compute results instead of hard-coding. | |
| 116 | (Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order, | |
| 117 | Target_arm::get_secondary_compatible_arch, | |
| 118 | Target_arm::set_secondary_compatible_arch | |
| 119 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
| 120 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes): | |
| 121 | New method declarations. | |
| 122 | (Target_arm::get_aeabi_object_attribute): New method definition. | |
| 123 | (Target_arm::attributes_section_data_): New data member declaration. | |
| 124 | (read_arm_attributes_section): New template definition. | |
| 125 | (Arm_relobj::do_read_symbols): Read attributes section if it exists. | |
| 126 | (Arm_dynobj::do_read_symbols): Ditto. | |
| 127 | (Target_arm::do_finalize_sections): Merge attributes sections from | |
| 128 | input. Check for BLX use after attributes section merging. | |
| 129 | Fix __exidx_start and __exidx_end visibility. Create an | |
| 130 | .ARM.attributes section if necessary. | |
| 131 | (Target_arm::get_secondary_compatible_arch, | |
| 132 | Target_arm::set_secondary_compatible_arch, | |
| 133 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
| 134 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes, | |
| 135 | Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order): | |
| 136 | New method definitions. | |
| 137 | ||
| b59befec ILT |
138 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
| 139 | ||
| 140 | * plugin.cc (Plugin::load): Don't cast from void* to a function | |
| 141 | pointer. | |
| 142 | ||
| 1276bc89 ILT |
143 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
| 144 | ||
| 145 | * dynobj.cc (Sized_dynobj::do_read_symbols): Clear version | |
| 146 | information fields. | |
| 147 | ||
| 2f2de248 L |
148 | 2009-12-09 H.J. Lu <hongjiu.lu@intel.com> |
| 149 | ||
| 150 | * testsuite/Makefile.am (two_file_shared_1_pic_2_test_DEPENDENCIES): | |
| 151 | Replace two_file_shared_1.so with two_file_shared_2.so. | |
| 152 | * testsuite/Makefile.in: Regenerated. | |
| 153 | ||
| 4f787271 DK |
154 | 2009-12-08 Doug Kwan <dougkwan@google.com> |
| 155 | ||
| 156 | * Makefile.am (CCFILES): Add attributes.cc and int_encoding.cc. | |
| 157 | (HFILES): Add attributes.h and int_encoding.h. | |
| 158 | * Makefile.in: Regenerate. | |
| 159 | * dwarf_reader.cc (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
| 160 | function definitions to int_encoding.cc | |
| 161 | * dwarf_reader.h (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
| 162 | prototypes to int_encoding.h | |
| 163 | * reduced_debug_output.cc (int_encoding.h): New include. | |
| 164 | (write_unsigned_LEB_128, get_length_as_unsigned_LEB_128): Move | |
| 165 | function definitions to int_encoding.cc | |
| 166 | (insert_into_vector, read_from_pointer): Move template definitions to | |
| 167 | int_encoding.h | |
| 168 | * attributes.cc: New file. | |
| 169 | * attributes.h: New file. | |
| 170 | * int_encoding.cc: New file. | |
| 171 | * int_encoding.h: New file. | |
| 172 | ||
| 20b52f1a RÁE |
173 | 2009-12-07 Rafael Avila de Espindola <espindola@google.com> |
| 174 | ||
| 175 | PR gold/11055 | |
| 176 | * incremental-dump.cc (dump_incremental_inputs): New. | |
| 177 | (main): Use dump_incremental_inputs. | |
| 178 | ||
| 53d7974c L |
179 | 2009-12-07 H.J. Lu <hongjiu.lu@intel.com> |
| 180 | ||
| 181 | PR gold/10893 | |
| 182 | * i386.cc (Target_i386::Scan::globa): Use is_func instead of | |
| 183 | checking elfcpp::STT_FUNC. | |
| 184 | (Target_i386::Relocate::relocate): Likewise. | |
| 185 | * x86_64.cc (Target_x86_64::Scan::global): Likewise. | |
| 186 | ||
| 187 | * symtab.cc (Symbol_table::sized_write_symbol): Turn IFUNC | |
| 188 | symbols from shared libraries into normal FUNC symbols. | |
| 189 | ||
| 190 | * symtab.h (Symbol): Add is_func and use it. | |
| 191 | ||
| 05a352e6 DK |
192 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
| 193 | ||
| 194 | * arm.cc (Target_arm::arm_info): Initialize new fields | |
| 195 | attributes_section and attributes_vendor. | |
| 196 | * i386.cc (Target_i386::i386_info): Same. | |
| 197 | * object.cc (Sized_relobj::do_layout): Skip attribute section. | |
| 198 | * gold/powerpc.cc (Target_powerpc::powerpc_info): Initialize new | |
| 199 | fields attributes_section and attributes_vendor. | |
| 53d7974c | 200 | * sparc.cc (Target_sparc::sparc_info): Same. |
| 05a352e6 DK |
201 | * target.h (Target::attributes_section, Target::attributes_vendor, |
| 202 | Target::is_attributes_section, Target::attribute_arg_type, | |
| 203 | Target::attributes_order): New method definitions. | |
| 204 | (Target::Target_info::attributes_section, | |
| 205 | Target::Target_info::attributes_vendor): New fields. | |
| 206 | (Target::do_attribute_arg_type, Target::do_attributes_order): New | |
| 207 | virtual method definitions. | |
| 208 | * x86_64.cc (Target_x86_64::x86_64_info): Initialize new fields | |
| 209 | attributes_section and attributes_vendor. | |
| 210 | * testsuite/testfile.cc (Target_test::test_target_info): Same. | |
| 211 | ||
| f4e5969c DK |
212 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
| 213 | ||
| 214 | * arm.cc: Update comments about interworking and stub generation. | |
| 215 | (Target_arm::Relocate::reloc_is_non_pic): Update list of relocations | |
| 216 | considered as non-PIC. | |
| 217 | (Arm_relocate_functions::base_abs): Fix formatting. | |
| 218 | (Arm_relocate_functions::got_prel): Fix comment. Change interface | |
| 219 | of function to use GOT entry address instead of offset. | |
| 220 | (Target_arm::Scan::global): Issue an error if a symbol would need a | |
| 221 | PLT does not get one because it is untyped. Remove code to create | |
| 222 | dynamic symbols for relative branches. | |
| 223 | (Target_arm::Relocate::relocate: Use 0 instead of false since function | |
| 224 | takes unsigned integer instead of boolean. | |
| 225 | ||
| 1abce4a6 L |
226 | 2009-12-05 H.J. Lu <hongjiu.lu@intel.com> |
| 227 | ||
| 228 | * testsuite/Makefile.am (constructor_test_LDADD): New. Empty. | |
| 229 | (two_file_test_LDADD): Likewise. | |
| 230 | (common_test_1_LDADD): Likewise. | |
| 231 | (exception_test_LDADD) Likewise. | |
| 232 | (weak_test_LDADD): Likewise. | |
| 233 | (many_sections_test_LDADD): Likewise. | |
| 234 | (initpri1_LDADD): Likewise. | |
| 235 | (script_test_1_LDADD): Likewise. | |
| 236 | (script_test_2_LDADD): Likewise. | |
| 237 | (justsyms_LDADD): Likewise. | |
| 238 | (binary_test_LDADD): Likewise. | |
| 239 | (large_LDADD): Likewise. | |
| 240 | * testsuite/Makefile.in: Regenerated. | |
| 241 | ||
| adcf2816 | 242 | 2009-12-04 H.J. Lu <hongjiu.lu@intel.com> |
| 1abce4a6 | 243 | |
| adcf2816 L |
244 | * resolve.cc (symbol_to_bits): Treat STB_GNU_UNIQUE as STB_GLOBAL. |
| 245 | (Symbol_table::override_with_special): Likewise. | |
| 246 | (Symbol_table::add_from_object): Likewise. | |
| 247 | ||
| 28e67f5d RÁE |
248 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
| 249 | ||
| 250 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
| 251 | Don't set the data_offset twice. | |
| 252 | ||
| ae10a101 RÁE |
253 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
| 254 | ||
| 255 | * testsuite/Makefile.in: Regenerate. | |
| 256 | ||
| f59f41f3 DK |
257 | 2009-12-03 Doug Kwan <dougkwan@google.com> |
| 258 | ||
| 259 | * arm.cc: Remove comment about missing .ARM.exidx section symbols. | |
| 260 | (Target_arm::do_finalize_sections): Add parameter for symbol table | |
| 261 | pointer. Add __exidx_start and __exidx_end symbols as appropriate. | |
| 262 | * i386.cc (Target_i386::do_finalize_sections): Add an additional | |
| 263 | parameter for symbol table pointer. | |
| 264 | * layout.cc (Layout::finalize): Call Target::finalize_sections with | |
| 265 | an additional parameter for a pointer to symbol table. | |
| 266 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add an additional | |
| 267 | parameter for a symbol table pointer. | |
| 268 | * sparc.cc (Target_sparc::do_finalize_sections): Ditto. | |
| 269 | * target.h (Target::finalize_sections, Target::do_finalize_sections): | |
| 270 | Ditto. | |
| 271 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add an additional | |
| 272 | parameter for a symbol table pointer. | |
| 273 | ||
| ca55d848 RÁE |
274 | 2009-12-03 Rafael Avila de Espindola <espindola@google.com> |
| 275 | ||
| 276 | * incremental.cc (Incremental_inputs_header) | |
| 277 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
| 278 | (Incremental_inputs_entry_write): Move ... | |
| 279 | * incremental.h (Incremental_inputs_header) | |
| 280 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
| 281 | (Incremental_inputs_entry_write): here. | |
| 282 | ||
| 3aec4f9c RÁE |
283 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 284 | ||
| 285 | * incremental.cc (make_sized_incremental_binary): Set the target. | |
| 286 | Error if it is incompatible. | |
| 287 | * output.h (Output_file): Add filename method. | |
| 288 | ||
| 9c0ae74d RÁE |
289 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 290 | ||
| 291 | * incremental.cc (Incremental_inputs_entry): Remove unused argument | |
| 292 | from the get_* methods. | |
| 293 | ||
| a45500ae RÁE |
294 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 295 | ||
| 296 | * incremental-dump.cc (main): Check that the offeset of a script is 0. | |
| 297 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
| 298 | Write 0 for the data_offset of scripts. | |
| 299 | ||
| 325e6408 RÁE |
300 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 301 | ||
| 302 | * testsuite/Makefile.am: Add the incremental_test.sh test. | |
| 303 | * testsuite/incremental_test.sh: New. | |
| 304 | * testsuite/incremental_test_1.c: New. | |
| 305 | * testsuite/incremental_test_2.c: New. | |
| 306 | ||
| 954c3e2e RÁE |
307 | 2009-12-01 Rafael Avila de Espindola <espindola@google.com> |
| 308 | ||
| 309 | * incremental-dump.cc (main): Fix typos. | |
| 310 | ||
| f8086623 RÁE |
311 | 2009-11-27 Rafael Avila de Espindola <espindola@google.com> |
| 312 | ||
| 313 | PR gold/11025 | |
| 314 | * incremental-dump.cc (main): Use llu to print 64 bit values. | |
| 315 | ||
| 3b0dd6ac L |
316 | 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org> |
| 317 | H.J. Lu <hongjiu.lu@intel.com> | |
| 318 | ||
| 319 | * Makefile.am (incremental_dump_DEPENDENCIES): Add $(THREADSLIB) | |
| 320 | $(LIBDL). | |
| 321 | (incremental_dump_LDADD): Likewise. | |
| 322 | * Makefile.in: Regenerated. | |
| 323 | ||
| a6d1ef57 DK |
324 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
| 325 | ||
| 326 | Revert: | |
| 327 | ||
| 328 | 2009-11-25 Doug Kwan <dougkwan@google.com> | |
| 329 | ||
| 330 | * arm.cc (Target_arm::Target_arm): Move method definition | |
| 331 | outside of class definition. Add code to handle | |
| 332 | --target1-rel, --target1-abs and --target2= options. | |
| 333 | (Target_arm::get_reloc_reloc_type): Change method to be | |
| 334 | non-static and const. | |
| 335 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): | |
| 336 | New data member declaration. | |
| 337 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
| 338 | Target_arm::Relocate::relocate, | |
| 339 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 340 | Adjust call to Target_arm::get_real_reloc_type. | |
| 341 | (Target_arm::get_real_reloc_type): Use command line options | |
| 342 | to determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
| 343 | * options.h (--target1-rel, --target1-abs, --target2): New | |
| 344 | ARM-only options. | |
| 345 | ||
| 50aeb7d4 DK |
346 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
| 347 | ||
| 348 | * arm.cc (Target_arm::Target_arm): Move method definition outside of | |
| 349 | class definition. Add code to handle --target1-rel, --target1-abs | |
| 350 | and --target2= options. | |
| 351 | (Target_arm::get_reloc_reloc_type): Change method to be non-static | |
| 352 | and const. | |
| 353 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data | |
| 354 | member declaration. | |
| 355 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
| 356 | Target_arm::Relocate::relocate, | |
| 357 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust | |
| 358 | call to Target_arm::get_real_reloc_type. | |
| 359 | (Target_arm::get_real_reloc_type): Use command line options to | |
| 360 | determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
| 361 | * options.h (--target1-rel, --target1-abs, --target2): New ARM-only | |
| 362 | options. | |
| 363 | ||
| 51938283 DK |
364 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
| 365 | ||
| 366 | * arm.cc (Target_arm::may_use_thumb2_nop): New method definition. | |
| 367 | (Arm_relocate_functions::thumb_branch_common): New metod declaration. | |
| 368 | (Arm_relocate_functions::abs12, Arm_relocate_functions::abs16): Fix | |
| 369 | formatting. | |
| 370 | (Arm_relocate_functions::thm_call): Replace body with a call to | |
| 371 | Arm_relocate_functions::thumb_branch_common. | |
| 372 | (Arm_relocate_functions::thm_jump24, | |
| 373 | Arm_relocate_functions::thm_xpc22): New method definitions. | |
| 374 | (Arm_relocate_functions::thumb_branch_common): New method definition. | |
| 375 | (Reloc_stub::stbu_type_for_reloc): Fix incorrect uses of bit-wise-or | |
| 376 | operator. | |
| 377 | (Target_arm::Relocate::relocate): Adjust call to thm_call. | |
| 378 | Add code to handle R_ARM_THM_XPC22 and R_ARM_THM_JUMP24. | |
| 379 | ||
| e2b8f3c4 RÁE |
380 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
| 381 | ||
| 382 | * Makefile.am: Build incremental-dump | |
| 383 | * Makefile.in: Regenerate. | |
| 384 | * incremental-dump.cc: New. | |
| 385 | * incremental.cc (Incremental_inputs_header_data, | |
| 386 | Incremental_inputs_entry_data): Move to incremental.h | |
| 387 | * incremental.h: (Incremental_inputs_header_data, | |
| 388 | Incremental_inputs_entry_data): Move from incremental.cc | |
| 389 | ||
| bcba9aec RÁE |
390 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
| 391 | ||
| 392 | * incremental.cc (Incremental_inputs_header, | |
| 393 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
| 394 | Incremental_inputs_entry_write): Add a typedef with the data type. | |
| 395 | ||
| 7c3afe08 RÁE |
396 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
| 397 | ||
| 398 | * incremental.cc (Incremental_inputs_header, | |
| 399 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
| 400 | Incremental_inputs_entry_write): Update comment about which | |
| 401 | type has the filed descriptions. | |
| 402 | ||
| d204b6e9 DK |
403 | 2009-11-15 Doug Kwan <dougkwan@google.com> |
| 404 | ||
| 405 | * arm.cc (Target_arm::may_use_arm_nop): New method definition. | |
| 406 | (Arm_relocate_functions::arm_branch_common): Change method defintion | |
| 407 | in class definition to a method declaration and update list of formal | |
| 408 | parameters. | |
| 409 | (Arm_relocate_functions::plt32, Arm_relocate_functions::call, | |
| 410 | Arm_relocation_functions::jump24): Adjust call to | |
| 411 | Arm_relocate_functions::arm_branch_common. Update list of formal | |
| 412 | parameters. | |
| 413 | (Arm_relocate_functions::xpc25): New method definition. | |
| 414 | (Arm_relocate_functions::arm_branch_common): Move method defintion | |
| 415 | out from class definition. Use stubs for mode-switching and extending | |
| 416 | branch ranges. | |
| 417 | (Target_arm::Relocate::relocate): Handle weakly-undefined symbols | |
| 418 | specially. Change code to enable use of stubs in ARM branches. | |
| 419 | ||
| 43d12afe DK |
420 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
| 421 | ||
| 422 | * arm.cc (Arm_relobj::do_relocate_sections): Remove options parameter | |
| 423 | in method declaration. | |
| 424 | (Target_arm::relocate_stub): New method declaration. | |
| 425 | (Target_arm::default_target): Change to return a pointer instead of | |
| 426 | a const reference. | |
| 427 | (Reloc_stub::stub_type_for_reloc): Adjust for the change in | |
| 428 | Target_arm::default_target. | |
| 429 | (Arm_Relobj::do_relocate_sections): Remove options paramater in | |
| 430 | method definition. | |
| 431 | (Target_arm::relocate_section): Adjust view. | |
| 432 | (Target_arm::relocate_stub): New method definition. | |
| 433 | ||
| ac33a407 DK |
434 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
| 435 | ||
| 436 | * i386.cc (Target_i386::do_calls_non_split): Add a cast to avoid | |
| 437 | a format warning. | |
| 438 | * incremental.cc (open_incremental_binary): Initialized local | |
| 439 | variables to avoid warnings. | |
| 440 | * object.cc (make_elf_object): Ditto. | |
| 441 | * x86_64.cc (Target_x86_64::do_calls_non_split): Add a cast to avoid | |
| 442 | a format warning. | |
| 443 | ||
| 88ee28e9 L |
444 | 009-11-09 H.J. Lu <hongjiu.lu@intel.com> |
| 445 | ||
| 446 | PR gold/10930 | |
| 447 | * testsuite/plugin_test.c: Include "config.h". | |
| 448 | ||
| 2daedcd6 DK |
449 | 2009-11-09 Doug Kwan <dougkwan@google.com> |
| 450 | ||
| 451 | * arm.cc (Target_arm::fake_relnum_for_stubs): New constant. | |
| 452 | (arm_symbol_value): Remove. | |
| 453 | (Arm_relocate_functions::arm_branch_common, | |
| 454 | Arm_relocate_functions::abs8, Arm_relocate_functions::thm_abs5, | |
| 455 | Arm_relocate_functions::abs12, Arm_relocate_functions::abs16, | |
| 456 | Arm_relocate_functions::abs32, Arm_relocate_functions::rel32, | |
| 457 | Arm_relocate_functions::thm_call, Arm_relocate_functions::plt32, | |
| 458 | Arm_relocate_functions::call, Arm_relocate_functions::jump24, | |
| 459 | Arm_relocate_functions::prel31, Arm_relocate_functions::mov_abs_nc, | |
| 460 | Arm_relocate_functions::movt_abs, Arm_relocate_functions::movw_abs_nc, | |
| 461 | Arm_relocate_functions::thm_mobw_abs_nc, | |
| 462 | Arm_relocate_functions::thm_mov_abs, | |
| 463 | Arm_relocate_functions::movw_prel_nc, | |
| 464 | Arm_relocate_functions::thm_movt_abs, | |
| 465 | Arm_relocate_functions::movt_prel, | |
| 466 | Arm_relocate_functions::thm_movw_prel_nc, | |
| 467 | Arm_relocate_functions::thm_movt_prel): Adjust callers of the above. | |
| 468 | (Target_arm::Relocate::relocate): Only decompose address into two | |
| 469 | parts if relocation type uses the thumb-bit and pass the actual | |
| 470 | bit instead of a flag indicating that the thumb-bit is used. Adjust | |
| 471 | calls to methods in Arm_relocate_functions for this change. | |
| 472 | ||
| 1276bc89 | 473 | 2009-11-08 Ian Lance Taylor <iant@google.com> |
| 3e4afc80 ILT |
474 | |
| 475 | PR 10925 | |
| 476 | * reloc.cc: Instantiate | |
| 477 | Sized_relobj::initialize_input_to_output_maps and | |
| 478 | Sized_relobj:free_input_to_output_maps. | |
| 479 | ||
| e53ad1b5 ILT |
480 | 2009-11-06 Ian Lance Taylor <iant@google.com> |
| 481 | ||
| 482 | PR 10876 | |
| 483 | * defstd.cc (in_segment): Set only_if_ref true for "end". | |
| 484 | ||
| eb44217c DK |
485 | 2009-11-06 Doug Kwan <dougkwan@google.com> |
| 486 | ||
| 487 | * arm.cc (class Reloc_stub): Correct a comment. | |
| 488 | (Target_arm::Target_arm): Initialize arm_input_section_map_. | |
| 489 | (Target_arm::scan_section_for_stubs): New method declaration. | |
| 490 | (Target_arm::do_make_elf_object, Target_arm::do_make_output_section): | |
| 491 | Change methods from private to protected. | |
| 492 | (Target_arm::do_may_relax): New method definition. | |
| 493 | (Target_arm::do_relax, Target_arm::group_sections, | |
| 494 | Target_arm::scan_reloc_for_stub, | |
| 495 | Target_arm::scan_reloc_section_for_stubs): New method declarations. | |
| 496 | (Target_arm::arm_input_section_map_): New data member declaration. | |
| 497 | (Target_arm::scan_reloc_for_stub, | |
| 498 | Target_arm::scan_reloc_section_for_stubs, | |
| 499 | Target_arm::scan_section_for_stubs, Target_arm::group_sections, | |
| 500 | Target_arm::do_relax): New method definitions. | |
| 501 | ||
| 5d329b7d ILT |
502 | 2009-11-06 Mikolaj Zalewski <mikolaj@google.com> |
| 503 | ||
| 504 | * configure.ac: Check for (struct stat)::st_mtim | |
| 505 | * fileread.cc (File_read::get_mtime): Use st_mtim if available. | |
| 506 | * config.in: Regenerate. | |
| 507 | * configure: Regenerate. | |
| 508 | ||
| 96a0d71b ILT |
509 | 2009-11-05 Ian Lance Taylor <iant@google.com> |
| 510 | ||
| 511 | PR 10910 | |
| 512 | * output.cc (Output_segment::add_output_section): Add missing | |
| 513 | return statement. | |
| 514 | ||
| 594c8e5e ILT |
515 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
| 516 | ||
| 517 | PR 10880 | |
| 518 | * object.h (class Object): Add is_needed and set_is_needed | |
| 519 | methods. Add is_needed_ field. Make bool fields into bitfields. | |
| 520 | * symtab.cc (Symbol_table::set_dynsym_indexes): If a symbol is | |
| 521 | defined in a dynamic object and referenced by a regular object, | |
| 522 | set is_needed for the dynamic object. | |
| 523 | * layout.cc (Layout::finish_dynamic_section): Don't add DT_NEEDED | |
| 524 | if the file is marked with as_needed and it is not needed. | |
| 525 | ||
| 22b127cc ILT |
526 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
| 527 | ||
| 528 | PR 10887 | |
| 529 | * arm.cc (Target_arm::do_finalize_sections): Don't add dynamic | |
| 530 | tags if data is discarded by linker script. | |
| 531 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
| 532 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
| 533 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
| 534 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
| 535 | ||
| f5c870d2 ILT |
536 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
| 537 | ||
| 538 | * layout.cc (Layout::get_output_section): Add is_interp and | |
| 539 | is_dynamic_linker_section parameters. Change all callers. | |
| 540 | (Layout::choose_output_section): Likewise. | |
| 541 | (Layout::make_output_section): Likewise. | |
| 542 | (Layout::add_output_section_data): Add is_dynamic_linker_section | |
| 543 | parameter. Change all callers. | |
| 544 | * layout.h (class Layout): Update declarations. | |
| 545 | * output.h (class Output_section): Add is_interp, set_is_interp, | |
| 546 | is_dynamic_linker_section, set_is_dynamic_linker_section methods. | |
| 547 | Add is_interp_, is_dynamic_linker_section_ fields. Change | |
| 548 | generate_code_fills_at_write_ to a bitfield. | |
| 549 | * output.cc (Output_section::Output_sections): Initialize new | |
| 550 | fields. | |
| 551 | (Output_segment::add_output_section): Add do_sort parameter. | |
| 552 | Change all callers. | |
| 553 | ||
| 1ae4d23b ILT |
554 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 555 | ||
| 556 | PR 10860 | |
| 557 | * options.h (class General_options): Add --warn-common. | |
| 558 | * resolve.cc (Symbol_table::resolve): Handle --warn-common when | |
| 559 | merging two common symbols. | |
| 560 | (Symbol_table::should_override): Handle --warn-common when merging | |
| 561 | a common symbol with a defined symbol. Use report_resolve_problem | |
| 562 | for multiple definitions. | |
| 563 | (Symbol_table::report_resolve_problem): New function. | |
| 564 | * symtab.h (class Symbol_table): Declare report_resolve_problem. | |
| 565 | ||
| 55da9579 DK |
566 | 2009-11-03 Doug Kwan <dougkwan@google.com> |
| 567 | ||
| 568 | * arm.cc (Target_arm::Target_arm): Initialize stub_tables_ and | |
| 569 | stub_factory_. | |
| 570 | (Target_arm::stub_factory): New method definition. | |
| 571 | (Target_arm::new_arm_input_section, | |
| 572 | Target_arm::find_arm_input_section, Target_arm::new_stub_table, | |
| 573 | Target_arm::reloc_uses_thumb_bit): New method declarations. | |
| 574 | (Target_arm::Stub_table_list, Target_arm::Arm_input_section_map): | |
| 575 | New type definitions. | |
| 576 | (Target_arm::stub_tables_, Target_arm::stub_factory_): New data | |
| 577 | member declarations. | |
| 578 | (Target_arm::reloc_uses_thumb_bit, Target_arm::new_arm_input_section, | |
| 579 | Target_arm::find_arm_input_section, Target_arm::new_stub_table): | |
| 580 | New method definitions. | |
| 581 | ||
| 37a9ac43 ILT |
582 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 583 | ||
| 584 | * options.h (class General_options): Add --warn_constructors. | |
| 585 | ||
| b3d6a3d4 ILT |
586 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 587 | ||
| 588 | PR 10893 | |
| 589 | * defstd.cc (in_section): Add entries for __rel_iplt_start, | |
| 590 | __rel_iplt_end, __rela_iplt_start, __rela_iplt_end, and __stack. | |
| 591 | ||
| 934b01dd ILT |
592 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 593 | ||
| 594 | PR 10895 | |
| 595 | * po/Make-in ($(srcdir)/$(PACKAGE).pot): Pass -C and | |
| 596 | --msgid-bugs-address. | |
| 597 | (install-pdf): New target. | |
| 598 | (install-data_yes): Look up one directory to find mkinstalldirs. | |
| 599 | ||
| 03c1939b L |
600 | 2009-11-03 H.J. Lu <hongjiu.lu@intel.com> |
| 601 | ||
| 602 | * po/Make-in (.po.gmo): Don't generate .gmo files in source | |
| 603 | tree. | |
| 604 | ||
| ebd95253 DK |
605 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 606 | ||
| 607 | * arm.cc (Stub_addend_reader): Fix bug in previouls check-in. | |
| 608 | ||
| e9bbb538 DK |
609 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 610 | ||
| 611 | * arm.cc (Stub_addend_reader): New struct template definition | |
| 612 | and partial specializations. | |
| 613 | (Stub_addend_reader::operator()): New method definition for a | |
| 614 | partially specialized template. | |
| 615 | ||
| d5b40221 DK |
616 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 617 | ||
| 618 | * arm.cc (Arm_relobj::processor_specific_flags): New method | |
| 619 | definition. | |
| 620 | (Arm_relobj::do_read_symbols): New method declaration. | |
| 621 | (Arm_relobj::processor_specific_flags_): New data member declaration. | |
| 622 | (Arm_dynobj): New class definition. | |
| 623 | (Target_arm::do_finalize_sections): Add input_objects parameter. | |
| 624 | (Target_arm::do_adjust_elf_header): New method declaration. | |
| 625 | (Target_arm::are_eabi_versions_compatible, | |
| 626 | (Target_arm::merge_processor_specific_flags): New method declaration. | |
| 627 | (Target_arm::do_make_elf_object): New overloaded method definitions | |
| 628 | and declaration. | |
| 629 | (Arm_relobj::do_read_symbols): New method definition. | |
| 630 | (Arm_dynobj::do_read_symbols): Ditto. | |
| 631 | (Target_arm::do_finalize_sections): Add input_objects parameters. | |
| 632 | Merge processor-specific flags from all input objects. | |
| 633 | (Target_arm::are_eabi_versions_compatible, | |
| 634 | Target_arm::merge_processor_specific_flags, | |
| 635 | Target_arm::do_adjust_elf_header, Target_arm::do_make_elf_object): | |
| 636 | New method definitions. | |
| 637 | * i386.cc (Target_i386::do_finalize_sections): Add unnamed | |
| 638 | Input_objects pointer type parameter. | |
| 639 | * layout.cc (Layout::finalize): Pass input objects to target's. | |
| 640 | finalize_sections function. | |
| 641 | * output.cc (Output_file_header::do_sized_write): Set ELF file | |
| 642 | header's processor-specific flags. | |
| 643 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add unnamed | |
| 644 | Input_objects pointer type parameter. | |
| 645 | * sparc.cc (Target_sparc::do_finalize_sections): Same. | |
| 646 | * target.h (Input_objects): New forward class declaration. | |
| 647 | (Target::processor_specific_flags, | |
| 648 | Target::are_processor_specific_flags_sect): New method definitions. | |
| 649 | (Target::finalize_sections): Add input_objects parameter. | |
| 650 | (Target::Target): Initialize processor_specific_flags_ and | |
| 651 | are_processor_specific_flags_set_. | |
| 652 | (Target::do_finalize_sections): Add unnamed Input_objects pointer type | |
| 653 | parameter. | |
| 654 | (Target::set_processor_specific_flags): New method definition. | |
| 655 | (Target::processor_specific_flags_, | |
| 656 | Target::are_processor_specific_flags_set_): New data member | |
| 657 | declarations. | |
| 658 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add unnamed | |
| 659 | Input_objects pointer type parameter. | |
| 660 | ||
| ebabffbd DK |
661 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 662 | ||
| 663 | * arm.cc: Use Arm_address instead of elfcpp::Elf_types<32>::Elf_Addr. | |
| 664 | ||
| ad0f2072 ILT |
665 | 2009-10-28 Ian Lance Taylor <iant@google.com> |
| 666 | ||
| 667 | * object.h (class Relobj): Drop options parameter from | |
| 668 | gc_process_relocs, scan_relocs, relocate, do_gc_process_relocs, | |
| 669 | do_scan_relocs, do_relocate. Change all callers. | |
| 670 | (class Sized_relobj): Drop options parameters from | |
| 671 | do_gc_process_relocs, do_scan_relocs, do_relocate, | |
| 672 | do_relocate_sections, relocate_sections, emit_relocs_scan, | |
| 673 | emit_relocs_scan_reltype. Change all callers. | |
| 674 | (struct Relocate_info): Remove options field and all references to | |
| 675 | it. | |
| 676 | * reloc.h (class Read_relocs): Remove options constructor | |
| 677 | parameter and options_ field. Change all callers. | |
| 678 | (class Gc_process_relocs, class Scan_relocs): Likewise. | |
| 679 | (class Relocate_task): Likewise. | |
| 680 | * target-reloc.h (scan_relocs): Remove options parameter. Change | |
| 681 | all callers. | |
| 682 | (scan_relocatable_relocs): Likewise. | |
| 683 | * target.h (class Sized_target): Remove options parameter from | |
| 684 | gc_process_relocs, scan_relocs, scan_relocatable_relocs. Change | |
| 685 | all callers. | |
| 686 | * gc.h (gc_process_relocs): Remove options parameter. Change all | |
| 687 | callers. | |
| 688 | * arm.cc: Update functions to remove options parameters. | |
| 689 | * i386.cc: Likewise. | |
| 690 | * powerpc.cc: Likewise. | |
| 691 | * sparc.cc: Likewise. | |
| 692 | * x86_64.cc: Likewise. | |
| 693 | * testsuite/testfile.cc: Likewise. | |
| 694 | ||
| 8ffa3667 DK |
695 | 2009-10-28 Doug Kwan <dougkwan@google.com> |
| 696 | ||
| 697 | * arm.cc (Arm_relobj): New class definition. | |
| 698 | (Arm_relobj::scan_sections_for_stubs, | |
| 699 | Arm_relobj::do_count_local_symbols, Arm_relobj::do_relocate_sections): | |
| 700 | New method definitions. | |
| 701 | ||
| 40f36857 CC |
702 | 2009-10-28 Cary Coutant <ccoutant@google.com> |
| 703 | ||
| 704 | * plugin.h (Plugin::Plugin): Initialize cleanup_done_. | |
| 705 | (Plugin::cleanup_done_): New member. | |
| 706 | (Plugin_manager::Plugin_manager): Remove cleanup_done_. | |
| 707 | (Plugin_manager::cleanup_done_): Remove. | |
| 708 | (Plugin_manager::add_input_file): Edit error message. | |
| 709 | * plugin.cc (Plugin::cleanup): Test and set cleanup_done_. | |
| 710 | (Plugin_manager::cleanup): Remove use of cleanup_done_. | |
| 711 | ||
| 2c849493 ILT |
712 | 2009-10-27 Mikolaj Zalewski <mikolajz@google.com> |
| 713 | ||
| 714 | * fileread.cc: (File_read::View::~View): Use the new | |
| 715 | data_ownership_ filed. | |
| 716 | (File_read::~File_read): Dispose the new whole_file_view_. | |
| 717 | (File_read::open): Mmap the whole file if needed. | |
| 718 | (File_read::open): Use whole_file_view_ instead of contents_. | |
| 719 | (File_read::find_view): Use whole_file_view_ if applicable. | |
| 720 | (File_read::do_read): Use whole_file_view_ instead of contents_. | |
| 721 | (File_read::make_view): Use whole_file_view_ instead of contents_, | |
| 722 | update File_read::View::View call. | |
| 723 | (File_read::find_or_make_view): Update File_read::View::View | |
| 724 | call. | |
| 725 | * fileread.h: (File_read::File_read): Initialize whole_file_view_, | |
| 726 | remove contents_ | |
| 727 | (File_read::View::Data_ownership): New enum. | |
| 728 | (File_read::View::View): Replace bool mapped_ with Data_ownership | |
| 729 | argument. | |
| 730 | (File_read::View::mapped_): Remove (replaced by data_ownership_). | |
| 731 | (File_read::View::data_ownership_): New field. | |
| 732 | (File_read::contents_): Remove (replaced by whole_file_view_). | |
| 733 | (File_read::whole_file_view_): New field. | |
| 734 | * options.h (class General_options): Add --keep-files-mapped. | |
| 735 | ||
| 24998053 CC |
736 | 2009-10-27 Cary Coutant <ccoutant@google.com> |
| 737 | ||
| 738 | * symtab.cc (add_from_pluginobj): Pass correct value for is_ordinary. | |
| 739 | * testsuite/Makefile.am (plugin_test_5): New test case. | |
| 740 | * testsuite/Makefile.in: Regenerate. | |
| 741 | ||
| 72adc4fa DK |
742 | 2009-10-25 Doug Kwan <dougkwan@google.com> |
| 743 | ||
| 744 | * object.h (Sized_relobj::View_size, Sized_relobj::Views): Change | |
| 745 | from private to protected to allow access by child class. | |
| 746 | (Sized_relobj::do_relocate_sections): New method declaration. | |
| 747 | (Sized_relobj::relocate_sections): Virtualize. | |
| 748 | * reloc.cc (Sized_relobj::do_relocate_sections): Rename from | |
| 749 | Sized_relobj::relocate_sections. Instantiate template explicitly | |
| 750 | for different target sizes and endianity. | |
| 751 | ||
| 07f508a2 DK |
752 | 2009-10-24 Doug Kwan <dougkwan@google.com> |
| 753 | ||
| 754 | * arm.cc (Arm_output_section, Arm_relobj): Forward class declarations. | |
| 755 | (Arm_input_section::as_arm_input_section): New method. | |
| 756 | (Arm_output_section): New class definition. | |
| 757 | (Arm_output_section::create_stub_group, | |
| 758 | Arm_output_section::group_sections): New method definitions. | |
| 759 | ||
| 10ad9fe5 DK |
760 | 2009-10-22 Doug Kwan <dougkwan@google.com> |
| 761 | ||
| 762 | * arm.cc (Arm_input_section): New class definition. | |
| 763 | (Arm_input_section::init, Arm_input_section:do_write, | |
| 764 | Arm_input_section::set_final_data_size, | |
| 765 | Arm_input_section::do_reset_address_and_file_offset): New method | |
| 766 | definitions. | |
| 767 | ||
| 56ee5e00 DK |
768 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
| 769 | ||
| 770 | * arm.cc (Stub_table, Arm_input_section): New forward class | |
| 771 | declarations. | |
| 772 | (Stub_table): New class defintion. | |
| 773 | (Stub_table::add_reloc_stub, Stub_table::relocate_stubs | |
| 774 | Stub_table::do_reset_address_and_file_offset, Stub_table::do_write): | |
| 775 | New method definition. | |
| 776 | ||
| b569affa DK |
777 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
| 778 | ||
| 779 | * arm.cc: Update copyright comments. | |
| 780 | (Target_arm): New forward class template declaration. | |
| 781 | (Arm_address): New type. | |
| 782 | (ARM_MAX_FWD_BRANCH_OFFSET, ARM_MAX_BWD_BRANCH_OFFSET, | |
| 783 | THM_MAX_FWD_BRANCH_OFFSET, THM_MAX_BWD_BRANCH_OFFSET, | |
| 784 | THM2_MAX_FWD_BRANCH_OFFSET, THM2_MAX_BWD_BRANCH_OFFSET): New | |
| 785 | constants. | |
| 786 | (Insn_template): Same. | |
| 787 | (DEF_STUBS): New macro. | |
| 788 | (Stub_type): New enum type. | |
| 789 | (Stub_template): New class definition. | |
| 790 | (Stub): Same. | |
| 791 | (Reloc_stub): Same. | |
| 792 | (Stub_factory): Same. | |
| 793 | (Target_arm::Target_arm): Initialize may_use_blx_ and | |
| 794 | should_force_pic_veneer_. | |
| 795 | (Target_arm::may_use_blx, Target_arm::set_may_use_blx, | |
| 796 | Target_arm::should_force_pic_veneer, | |
| 797 | Target_arm::set_should_force_pic_veneer, Target_arm::using_thumb2, | |
| 798 | Target_arm::using_thumb_only, Target_arm:;default_target): New | |
| 799 | method defintions. | |
| 800 | (Target_arm::may_use_blx_, Target_arm::should_force_pic_veneer_): | |
| 801 | New data member declarations. | |
| 802 | (Insn_template::size, Insn_template::alignment): New method defintions. | |
| 803 | (Stub_template::Stub_template): New method definition. | |
| 804 | (Reloc_stub::Key::name, Reloc_stub::stub_type_for_reloc, | |
| 805 | Reloc_stub::do_fixed_endian_write, Reloc_stub::do_write): Same. | |
| 806 | (Stub_factory::Stub_factory): New method definition. | |
| 807 | * gold.h (string_hash): New template. | |
| 808 | * output.h (Input_section_specifier::hash_value): Use | |
| 809 | gold::string_hash. | |
| 810 | (Input_section_specifier::string_hash): Remove. | |
| 811 | * stringpool.cc (Stringpool_template::string_hash): Use | |
| 812 | gold::string_hash. | |
| 813 | ||
| 6c172549 DK |
814 | 2009-10-20 Doug Kwan <dougkwan@google.com> |
| 815 | ||
| 816 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle section | |
| 817 | symbols of relaxed input sections. | |
| 818 | * output.h (Output_section::find_relaxed_input_section): Make | |
| 819 | method public. | |
| 820 | ||
| c5617f2f DK |
821 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
| 822 | ||
| 823 | * dynobj.cc (Versions::Versions): Initialize version_script_. | |
| 824 | Only insert base version symbol definition for a shared object | |
| 825 | if version script defines any version versions. | |
| 826 | (Versions::define_base_version): New method definition. | |
| 827 | (Versions::add_def): Check that base version is not needed. | |
| 828 | (Versions::add_need): Define base version lazily. | |
| 829 | * dynobj.h (Versions::define_base_version): New method declaration. | |
| 830 | (Versions::needs_base_version_): New data member declaration. | |
| 831 | * testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh | |
| 832 | (check_DATA): Add no_version_test.stdout. | |
| 833 | (libno_version_test.so, no_version_test.o no_version_test.stdout): | |
| 834 | New make rules. | |
| 835 | * testsuite/Makefile.in: Regenerate. | |
| 836 | * testsuite/no_version_test.c: New file. | |
| 837 | * testsuite/no_version_test.sh: Ditto. | |
| 838 | ||
| 3c12dcdb DK |
839 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
| 840 | ||
| 841 | * expression.cc (class Segment_start_expression): New class definition. | |
| 842 | (Segment_start_expression::value): New method definition. | |
| 843 | (script_exp_function_segment_start): Return a new | |
| 844 | Segment_start_expression. | |
| 845 | * gold/script-c.h (script_saw_segment_start_expression): New function | |
| 846 | prototype. | |
| 847 | * script-sections.cc (Script_sections::Script_sections): Initialize | |
| 848 | SAW_SEGMENT_START_EXPRESSION_ to false. | |
| 849 | (Script_sections::set_section_addresses): Use -Ttext, -Tdata | |
| 850 | and -Tbbs options to specify section addresses if given in | |
| 851 | command line and no SEGMENT_START expression is seen in a script. | |
| 852 | * script-sections.h (Script_sections::saw_segment_start_expression, | |
| 853 | Script_sections::set_saw_segment_start_expression): New method | |
| 854 | definition. | |
| 855 | (Script_sections::saw_segment_start_expression_): New data member | |
| 856 | declaration. | |
| 857 | * script.cc (script_saw_segment_start_expression): New function. | |
| 858 | * yyscript.y (SEGMENT_START): Call script_saw_segment_start_expression. | |
| 859 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_6.sh, | |
| 860 | script_test_7.sh and script_test_8.sh. | |
| 861 | (check_DATA): Add script_test_6.stdout, script_test_7.stdout and | |
| 862 | script_test_8.stdout. | |
| 863 | (MOSTLYCLEANFILES): Add script_test_6, script_test_7 and script_test_8. | |
| 864 | (script_test_6, script_test_6.stdout, script_test_7, | |
| 865 | script_test_7.stdout, script_test_8, script_test_8.stdout): New rules. | |
| 866 | * Makefile.in: Regenerate. | |
| 867 | * testsuite/script_test_6.sh: New file. | |
| 868 | * testsuite/script_test_6.t: Same. | |
| 869 | * testsuite/script_test_7.sh: Same. | |
| 870 | * testsuite/script_test_7.t: Same. | |
| 871 | * testsuite/script_test_8.sh: Same. | |
| 872 | ||
| 64b1ae37 DK |
873 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
| 874 | ||
| 875 | * output.cc (Output_segment::set_section_list_address): Cast | |
| 876 | expressions to unsigned long long type to avoid format warnings. | |
| 877 | ||
| 661be1e2 ILT |
878 | 2009-10-15 Ian Lance Taylor <iant@google.com> |
| 879 | ||
| 12edd763 | 880 | * script.cc (Script_options::add_symbol_assignment): Always add a |
| b3d6a3d4 | 881 | dot assignment to script_sections_. |
| 12edd763 ILT |
882 | * script-sections.cc (Script_sections::add_dot_assignment): |
| 883 | Initialize if necessary. | |
| 884 | ||
| 68b6574b ILT |
885 | * layout.cc (Layout::relaxation_loop_body): Don't crash if we see |
| 886 | program headers with no load segment if there is a linker script. | |
| 887 | ||
| 661be1e2 ILT |
888 | * layout.cc (Layout::set_segment_offsets): Align the file offset |
| 889 | to the segment aligment for -N or -n with no load segment. | |
| 890 | * output.cc (Output_segment::add_output_section): Don't crash if | |
| 891 | the first section is a TLS section. | |
| 892 | (Output_segment::set_section_list_addresses): Print an error | |
| 893 | message if the address moves backward in a linker script. | |
| 894 | * script-sections.cc | |
| 895 | (Output_section_element_input::set_section_addresses): Don't | |
| 896 | increase *dot_value for a SHF_TLS/SHT_NOBITS section. | |
| 897 | (Orphan_output_section::set_section_addresses): Likewise. | |
| 898 | ||
| f15f61a7 DK |
899 | 2009-10-15 Doug Kwan <dougkwan@google.com> |
| 900 | ||
| 901 | * layout.cc (Layout::finish_dynamic_section): Generate tags | |
| 902 | DT_FINI_ARRAY, DT_FINI_ARRAYSZ, DT_INIT_ARRAY, DT_INIT_ARRAYSZ, | |
| 903 | DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ as needed. If -Bsymbolic is | |
| 904 | used, add DT_SYMBOLIC and set DF_SYMBOLIC in DT_FLAGS. | |
| 905 | ||
| 82bb573a ILT |
906 | 2009-10-14 Ian Lance Taylor <iant@google.com> |
| 907 | ||
| 908 | * object.h (class Relocate_info): Add reloc_shdr and data_shdr | |
| 909 | fields. | |
| 910 | * object.cc (Sized_relobj::relocate_sections): Set reloc_shdr and | |
| 911 | data_shdr fields of relinfo. | |
| 912 | * i386.cc (class Target_i386::Relocate): Remove ldo_addrs_ field. | |
| 913 | (Target_i386::Relocate::relocate_tls): Don't call fix_up_ldo. For | |
| 914 | R_386_TLS_LDO_32, adjust based on section flags. | |
| 915 | (Target_i386::Relocate::fix_up_ldo): Remove. | |
| 916 | ||
| 374ad285 ILT |
917 | 2009-10-13 Ian Lance Taylor <iant@google.com> |
| 918 | ||
| 919 | Add support for -pie. | |
| 920 | * options.h (class General_options): Add -pie and | |
| 921 | --pic-executable. | |
| 922 | (General_options::output_is_position_independent): Test -pie. | |
| 923 | (General_options::output_is_executable): Return true if not shared | |
| 924 | and not relocatable. | |
| 925 | (General_options::output_is_pie): Remove. | |
| 926 | * options.cc (General_options::finalize): Reject incompatible uses | |
| 927 | of -pie. | |
| 928 | * gold.cc (queue_middle_tasks): A -pie link is not static. | |
| 929 | * symtab.h (Symbol::needs_plt_entry): Return false if -pie. | |
| 930 | * symtab.cc (Symbol::final_value_is_known): Return false if | |
| 931 | output_is_position_independent. | |
| 932 | * layout.cc (Layout::set_segment_offsets): Start at address 0 if | |
| 933 | output_is_position_independent. | |
| 934 | * output.cc (Output_file_header::do_sized_write): Use ET_DYN if | |
| 935 | output_is_position_independent. | |
| 936 | * i386.cc (Output_data_plt_i386::do_write): Use the PIC PLT if | |
| 937 | output_is_position_independent. | |
| 938 | * testsuite/Makefile.am (check_PROGRAMS): Add basic_pie_test and | |
| 939 | two_file_pie_test. | |
| 940 | (basic_pie_test.o, basic_pie_test): New targets. | |
| 941 | (two_file_test_1_pie.o, two_file_test_1b_pie.o): New targets. | |
| 942 | (two_file_test_2_pie.o, two_file_test_main_pie.o): New targets. | |
| 943 | (two_file_pie_test): New target. | |
| 944 | * testsuite/Makefile.in: Rebuild. | |
| 945 | * README: Remove note saying that -pie is not supported. | |
| 946 | ||
| c6585162 ILT |
947 | 2009-10-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
| 948 | ||
| 949 | * options.h (class General_options): Add -init and -fini. | |
| 950 | * layout.cc (Layout::finish_dynamic_section): Emit | |
| 951 | given init and fini functions. | |
| 952 | ||
| 032ce4e9 ST |
953 | 2009-10-13 Sriraman Tallam <tmsriram@google.com> |
| 954 | ||
| 955 | * gc.h (gc_process_relocs): Check if icf is enabled using new | |
| 956 | function. | |
| 957 | * gold.cc (queue_initial_tasks): Likewise. | |
| 958 | (queue_middle_tasks): Likewise. | |
| 959 | * object.cc (do_layout): Likewise. | |
| 960 | * symtab.cc (is_section_folded): Likewise. | |
| 961 | * main.cc (main): Likewise. | |
| 962 | * reloc.cc (Read_relocs::run): Likewise. | |
| 963 | (Sized_relobj::do_scan_relocs): Likewise. | |
| 964 | * icf.cc (is_function_ctor_or_dtor): New function. | |
| 965 | (Icf::find_identical_sections): Check if function is ctor or dtor when | |
| 966 | safe icf is chosen. | |
| 967 | * options.h (General_options::icf): Change option to be an enum. | |
| 968 | (Icf_status): New enum. | |
| 969 | (icf_enabled): New method. | |
| 970 | (icf_safe_folding): New method. | |
| 971 | (set_icf_status): New method. | |
| 972 | (icf_status_): New variable. | |
| 973 | * (options.cc) (General_options::finalize): Set icf_status_. | |
| 974 | * testsuite/Makefile.am: Add commands to build icf_safe_test. Modify | |
| 975 | icf_test and icf_keep_unique_test to use the --icf enum flag. | |
| 976 | * testsuite/icf_safe_test.sh: New file. | |
| 977 | * testsuite/icf_safe_test.cc: New file. | |
| 978 | ||
| f345227a ST |
979 | 2009-10-12 Sriraman Tallam <tmsriram@google.com> |
| 980 | ||
| 981 | * symtab.h: Check for GOLD_SYMTAB_H before header includes. Remove | |
| 982 | includes to gc.h and icf.h. | |
| 983 | * arm.cc: Include gc.h. | |
| 984 | * gold.cc: Likewise. | |
| 985 | * i386.cc: Likewise. | |
| 986 | * powerpc.cc: Likewise. | |
| 987 | * sparc.cc: Likewise. | |
| 988 | * x86_64.cc: Likewise. | |
| 989 | * gc.h: Include icf.h. | |
| 990 | ||
| 1c7814ed ILT |
991 | 2009-10-11 Ian Lance Taylor <iant@google.com> |
| 992 | ||
| 993 | * plugin.cc: Include "gold.h" before other header files. | |
| 994 | ||
| ae3b5189 CD |
995 | 2009-10-10 Chris Demetriou <cgd@google.com> |
| 996 | ||
| 997 | * options.h (Input_file_argument::Input_file_type): New enum. | |
| 998 | (Input_file_argument::is_lib_): Replace with... | |
| 999 | (Input_file_argument::type_): New member. | |
| 1000 | (Input_file_argument::Input_file_argument): Take Input_file_type | |
| 1001 | 'type' rather than boolean 'is_lib' as second argument. | |
| 1002 | (Input_file_argument::is_lib): Use type_. | |
| 1003 | (Input_file_argument::is_searched_file): New function. | |
| 1004 | (Input_file_argument::may_need_search): Handle is_searched_file. | |
| 1005 | * options.cc (General_options::parse_library): Support -l:filename. | |
| 1006 | (General_options::parse_just_symbols): Update for Input_file_argument | |
| 1007 | changes. | |
| 1008 | (Command_line::process): Likewise. | |
| 1009 | * archive.cc (Archive::get_file_and_offset): Likewise. | |
| 1010 | * plugin.cc (Plugin_manager::release_input_file): Likewise. | |
| 1011 | * script.cc (read_script_file, script_add_file): Likewise. | |
| 1012 | * fileread.cc (Input_file::Input_file): Likewise. | |
| 1013 | (Input_file::will_search_for): Handle is_searched_file. | |
| 1014 | (Input_file::open): Likewise. | |
| 1015 | * readsyms.cc (Read_symbols::get_name): Likewise. | |
| 1016 | * testsuite/Makefile.am (searched_file_test): New test. | |
| 1017 | * testsuite/Makefile.in: Regenerate. | |
| 1018 | * testsuite/searched_file_test.cc: New file. | |
| 1019 | * testsuite/searched_file_test_lib.cc: New file. | |
| 1020 | ||
| f3048a1d ILT |
1021 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 1022 | Ian Lance Taylor <iant@google.com> | |
| 1023 | ||
| 1024 | * descriptor.cc: Include <cstdio> and "binary-io.h". | |
| 1025 | (Descriptors::open): Open the files in binary mode always. | |
| 1026 | * script.cc (Lex::get_token): Treat \r as whitespace. | |
| 1027 | ||
| d4780e57 ILT |
1028 | 2009-10-09 Ian Lance Taylor <iant@google.com> |
| 1029 | ||
| 1030 | * testsuite/retain_symbols_file_test.sh: Don't test for __tcf_0. | |
| 1031 | ||
| d9a893b8 ILT |
1032 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 1033 | Ian Lance Taylor <iant@google.com> | |
| 1034 | ||
| 1035 | * configure.ac: Check for readv function also. | |
| 1036 | * fileread.cc (readv): Define if not HAVE_READV. | |
| 1037 | * fileread.h (File_read:: max_readv_entries): Set to 1 if readv | |
| 1038 | does not exist. | |
| 1039 | * config.in: Regenerate. | |
| 1040 | * configure: Regenerate. | |
| 1041 | ||
| c0a62865 DK |
1042 | 2009-10-09 Doug Kwan <dougkwan@google.com> |
| 1043 | ||
| 1044 | * layout.cc (Layout::make_output_section): Call target hook to make | |
| 1045 | ordinary output section. | |
| 1046 | (Layout::finalize): Adjust parameter list of call the | |
| 1047 | Target::may_relax(). | |
| 1048 | * layout.h (class Layout::section_list): New method. | |
| 1049 | * merge.h (Output_merge_base::entsize): Change visibility to public. | |
| 1050 | (Output_merge_base::is_string, Output_merge_base::do_is_string): | |
| 1051 | New methods. | |
| 1052 | (Output_merge_string::do_is_string): New method. | |
| 1053 | * object.cc (Sized_relobj::do_setup): renamed from | |
| 1054 | Sized_relobj::set_up. | |
| 1055 | * object.h (Sized_relobj::adjust_shndx, | |
| 1056 | Sized_relobj::initializ_input_to_output_maps, | |
| 1057 | Sized_relobj::free_input_to_output_maps): Change visibilities to | |
| 1058 | protected. | |
| 1059 | (Sized_relobj::setup): Virtualize. | |
| 1060 | (Sized_relobj::do_setup): New method declaration. | |
| 1061 | (Sized_relobj::invalidate_section_offset, | |
| 1062 | Sized_relobj::do_invalidate_section_offset): New method decfinitions. | |
| 1063 | (Sized_relobj::elf_file, Sized_relobj::local_values): New methods. | |
| 1064 | * options.cc (parse_int): New function. | |
| 1065 | * options.h (parse_int): New declaration. | |
| 1066 | (DEFINE_int): New macro. | |
| 1067 | (stub_group_size): New option. | |
| 1068 | * output.cc (Output_section::Output_section): Initialize memebers | |
| 1069 | merge_section_map_, merge_section_by_properties_map_, | |
| 1070 | relaxed_input_section_map_, is_relaxed_input_section_map_valid_. | |
| 1071 | (Output_section::add_input_section): Handled deferred code-fill | |
| 1072 | generation and remove an old comment. | |
| 1073 | (Output_section::add_relaxed_input_section): New method definition. | |
| 1074 | (Output_section::add_merge_input_section): Use merge section by | |
| 1075 | properties map to speed to search. Update merge section maps | |
| 1076 | as appropriate. | |
| 1077 | (Output_section::build_relaxation_map): New method definition. | |
| 1078 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
| 1079 | Same. | |
| 1080 | (Output_section::relax_input_section): Renamed to | |
| 1081 | Output_section::convert_input_sections_to_relaxed_sections and change | |
| 1082 | interface to take a vector of pointers to relaxed sections. | |
| 1083 | (Output_section::find_merge_section, | |
| 1084 | Output_section::find_relaxed_input_section): New method definitions. | |
| 1085 | (Output_section::is_input_address_mapped, | |
| 1086 | Output_section::output_offset, Output_section::output_address): | |
| 1087 | Use output section data maps to speed up searching. | |
| 1088 | (Output_section::find_starting_output_address): Add comments. | |
| 1089 | (Output_section::do_write, | |
| 1090 | Output_section::write_to_postprocessing_buffer): Do code-fill | |
| 1091 | generation as appropriate. | |
| 1092 | (Output_section::get_input_sections): Invalidate relaxed input section | |
| 1093 | map. | |
| 1094 | (Output_section::restore_states): Adjust type of checkpoint . | |
| 1095 | Invalidate relaxed input section map. | |
| 1096 | * output.h (Output_merge_base): New class declaration. | |
| 1097 | (Input_section_specifier): New class defintion. | |
| 1098 | (class Output_relaxed_input_section) Change base class to | |
| 1099 | Output_section_data_build. | |
| 1100 | (Output_relaxed_input_section::Output_relaxed_input_section): Adjust | |
| 1101 | base class initializer. | |
| 1102 | (Output_section::add_relaxed_input_section): New method declaration. | |
| 1103 | (Output_section::Input_section): Change visibility to protected. | |
| 1104 | (Output_section::Input_section::relobj, | |
| 1105 | Output_section::Input_section::shndx): Handle relaxed input sections. | |
| 1106 | Output_section::input_sections) Change visibility to protected. Also | |
| 1107 | define overload to return a non-const pointer. | |
| 1108 | (Output_section::Merge_section_properties): New class defintion. | |
| 1109 | (Output_section::Merge_section_by_properties_map, | |
| 1110 | Output_section::Output_section_data_by_input_section_map, | |
| 1111 | Output_section::Relaxation_map): New types. | |
| 1112 | (Output_section::relax_input_section): Rename method to | |
| 1113 | Output_section::convert_input_sections_to_relaxed_sections and change | |
| 1114 | interface to take a vector of relaxed section pointers. | |
| 1115 | (Output_section::find_merge_section, | |
| 1116 | Output_section::find_relaxed_input_section, | |
| 1117 | Output_section::build_relaxation_map, | |
| 1118 | Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
| 1119 | New method declarations. | |
| 1120 | (Output_section::merge_section_map_ | |
| 1121 | Output_section::merge_section_by_properties_map_, | |
| 1122 | Output_section::relaxed_input_section_map_, | |
| 1123 | Output_section::is_relaxed_input_section_map_valid_, | |
| 1124 | Output_section::generate_code_fills_at_write_): New data members. | |
| 1125 | * script-sections.cc | |
| 1126 | (Output_section_element_input::set_section_addresses): Call | |
| 1127 | current_data_size and addralign methods of relaxed input sections. | |
| 1128 | (Orphan_output_section::set_section_addresses): Call current_data_size | |
| 1129 | and addralign methods of relaxed input sections. | |
| 1130 | * symtab.cc (Symbol_table::compute_final_value): Extract template | |
| 1131 | from the body of Symbol_table::sized_finalize_symbol. | |
| 1132 | (Symbol_table::sized_finalized_symbol): Call | |
| 1133 | Symbol_table::compute_final_value. | |
| 1134 | * symtab.h (Symbol_table::Compute_final_value_status): New enum type. | |
| 1135 | (Symbol_table::compute_final_value): New templated method declaration. | |
| 1136 | * target.cc (Target::do_make_output_section): New method defintion. | |
| 1137 | * target.h (Target::make_output_section): New method declaration. | |
| 1138 | (Target::relax): Add more parameters for input objects, symbol table | |
| 1139 | and layout. Adjust call to do_relax. | |
| 1140 | (Target::do_make_output_section): New method declaration. | |
| 1141 | (Target::do_relax): Add parameters for input objects, symbol table | |
| 1142 | and layout. | |
| 1143 | ||
| d446d6c4 ILT |
1144 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 1145 | ||
| 1146 | * pread.c: Include stdio.h. | |
| 1147 | ||
| bc06c745 ILT |
1148 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 1149 | ||
| 1150 | * plugin.cc: Don't include dlfcn.h when ENABLE_PLUGINS is not | |
| 1151 | defined. | |
| 1152 | ||
| 75aea3d0 ILT |
1153 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 1154 | ||
| 1155 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
| 1156 | Change read_shndx type to unsigned int. | |
| 1157 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
| 1158 | int. | |
| 1159 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
| 1160 | * dwarf_reader.h (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
| 1161 | Change read_shndx type to unsigned int. | |
| 1162 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
| 1163 | int. | |
| 1164 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
| 1165 | * layout.cc (Layout::create_symtab_sections): Cast the result of | |
| 1166 | local_symcount * symsize to off_t in the gold_assert. | |
| 1167 | ||
| be8fcb75 ILT |
1168 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1169 | ||
| 1170 | * arm.cc (Target_arm::relocate::reloc_is_non_pic): Return true for | |
| 1171 | R_ARM_THM_ABS5, R_ARM_ABS8, R_ARM_ABS12, R_ARM_ABS16, | |
| 1172 | R_ARM_BASE_ABS. | |
| 1173 | (Arm_relocate_functions::abs8): Remove has_thumb_bit parameter. | |
| 1174 | (Arm_relocate_functions::thm_abs5): New function. | |
| 1175 | (Arm_relocate_functions::abs12): New function. | |
| 1176 | (Arm_relocate_functions::abs16): New function. | |
| 1177 | (Arm_relocate_functions::base_abs): New function. | |
| 1178 | (Scan::check_non_pic): Handle R_ARM_ABS32_NOI. | |
| 1179 | (Scan::local): Remove special handling of R_ARM_ABS8. Handle | |
| 1180 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, R_ARM_ABS12, R_ARM_ABS16, and | |
| 1181 | R_ARM_BASE_ABS. | |
| 1182 | (Scan::global): Likewise. | |
| 1183 | (Relocate::relocate): Handle R_ARM_ABS12, R_ARM_ABS16, | |
| 1184 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, and R_ARM_BASE_ABS. | |
| 1185 | (Relocatable_size_for_reloc::get_size_for_reloc): Handle | |
| 1186 | R_ARM_ABS16, R_ARM_THM_ABS5, R_ARM_ABS32_NOI, R_ARM_ABS12, and | |
| 1187 | R_ARM_BASE_ABS. | |
| 1188 | ||
| c2a122b6 ILT |
1189 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1190 | ||
| 1191 | * arm.cc (Arm_relocate_functions::movw_prel_nc): New function. | |
| 1192 | (Arm_relocate_functions::movt_prel): New function. | |
| 1193 | (Arm_relocate_functions::thm_movw_prel_nc): New function. | |
| 1194 | (Arm_relocate_functions::thm_movt_prel): New function. | |
| 1195 | (Scan::local): Handle R_ARM_MOVW_PREL_NC, R_ARM_MOVT_PREL, | |
| 1196 | R_ARM_THM_MOVW_PREL_NC, and R_ARM_THM_MOVT_PREL. | |
| 1197 | (Scan::global, Relocate::relocate): Likewise. | |
| 1198 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
| 1199 | ||
| c4aa1e2d ILT |
1200 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
| 1201 | ||
| 1202 | * gold.cc: (queue_initial_tasks): Pass incremental_inputs to | |
| 1203 | Incremental_checker. | |
| 1204 | * incremental.cc: (INCREMENTAL_LINK_VERSION): Change type to | |
| 1205 | unsigned int. | |
| 1206 | (class Incremental_inputs_header): New class. | |
| 1207 | (Incremental_inputs_header_writer): Edit comment. | |
| 1208 | (Incremental_inputs_entry): New class. | |
| 1209 | (Incremental_inputs_entry_writer): Edit comment. | |
| 1210 | (Sized_incremental_binary::do_find_incremental_inputs_section): | |
| 1211 | Add *strtab_shndx parameter, fill it. | |
| 1212 | (Sized_incremental_binary::do_check_inputs): New method. | |
| 1213 | (Incremental_checker::can_incrementally_link_output_file): Use | |
| 1214 | Sized_incremental_binary::check_inputs. | |
| 1215 | (Incremental_inputs::report_command_line): Save command line in | |
| 1216 | command_line_. | |
| 1217 | * incremental.h: | |
| 1218 | (Incremental_binary::find_incremental_inputs_section): New | |
| 1219 | method. | |
| 1220 | (Incremental_binary::do_find_incremental_inputs_section): Add | |
| 1221 | strtab_shndx parameter. | |
| 1222 | (Incremental_binary::do_check_inputs): New pure virtual method. | |
| 1223 | (Sized_incremental_binary::do_check_inputs): Declare. | |
| 1224 | (Incremental_checker::Incremental_checker): Add incremental_inputs | |
| 1225 | parameter, use it to initialize incremental_inputs_. | |
| 1226 | (Incremental_checker::incremental_inputs_): New field. | |
| 1227 | (Incremental_checker::command_line): New method. | |
| 1228 | (Incremental_checker::inputs): New method. | |
| 1229 | (Incremental_checker::command_line_): New field. | |
| 1230 | ||
| c549a694 ILT |
1231 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
| 1232 | ||
| 1233 | * incremental.cc: Include <cstdarg> and "target-select.h". | |
| 1234 | (vexplain_no_incremental): New function. | |
| 1235 | (explain_no_incremental): New function. | |
| 1236 | (Incremental_binary::error): New method. | |
| 1237 | (Sized_incremental_binary::do_find_incremental_inputs_section): New | |
| 1238 | method. | |
| 1239 | (make_sized_incremental_binary): New function. | |
| 1240 | (open_incremental_binary): New function. | |
| 1241 | (can_incrementally_link_file): Add checks if output is ELF and has | |
| 1242 | inputs section. | |
| 1243 | * incremental.h: Include "elfcpp_file.h" and "output.h". | |
| 1244 | (Incremental_binary): New class. | |
| 1245 | (Sized_incremental_binary): New class. | |
| 1246 | (open_incremental_binary): Declare. | |
| 1247 | * object.cc (is_elf_object): Use | |
| 1248 | elfcpp::Elf_recognizer::is_elf_file. | |
| 1249 | (make_elf_object): Use elfcpp::Elf_recognizer::is_valid_header. | |
| 1250 | * output.h (Output_file::filesize): New method. | |
| 1251 | ||
| fd3c5f0b ILT |
1252 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1253 | ||
| 1254 | * arm.cc (Arm_relocate_functions::extract_arm_movw_movt_addend): | |
| 1255 | New function. | |
| 1256 | (Arm_relocate_functions::insert_val_arm_movw_movt): New function. | |
| 1257 | (Arm_relocate_functions::extract_thumb_movw_movt_addend): New | |
| 1258 | function. | |
| 1259 | (Arm_relocate_functions::insert_val_thumb_movw_movt): New | |
| 1260 | function. | |
| 1261 | (Arm_relocate_functions::movw_abs_nc): New function. | |
| 1262 | (Arm_relocate_functions::movt_abs): New function. | |
| 1263 | (Arm_relocate_functions::thm_movw_abs_nc): New function. | |
| 1264 | (Arm_relocate_functions::thm_movt_abs): New function. | |
| 1265 | (Scan::local): Handle R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS, | |
| 1266 | R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS. | |
| 1267 | (Scan::global): Likewise. | |
| 1268 | (Relocate::relocate): Likewise. | |
| 1269 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
| 1270 | ||
| 7f5309a5 ILT |
1271 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1272 | ||
| 1273 | * arm.cc (Arm_relocate_functions::got_prel) New function. | |
| 1274 | (Scan::local, Scan::global): Handle R_ARM_GOT_PREL. | |
| 1275 | (Relocate::relocate): Likewise. | |
| 1276 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
| 1277 | ||
| 364c7fa5 ILT |
1278 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
| 1279 | ||
| 1280 | * options.h (class General_options): Define | |
| 1281 | split_stack_adjust_size parameter. | |
| 1282 | * object.h (class Object): Add uses_split_stack_ and | |
| 1283 | has_no_split_stack_ fields. Add uses_split_stack and | |
| 1284 | has_no_split_stack accessor functions. Declare | |
| 1285 | handle_split_stack_section. | |
| 1286 | (class Reloc_symbol_changes): Define. | |
| 1287 | (class Sized_relobj): Define Function_offsets. Declare | |
| 1288 | split_stack_adjust, split_stack_adjust_reltype, and | |
| 1289 | find_functions. | |
| 1290 | * object.cc (Object::handle_split_stack_section): New function. | |
| 1291 | (Sized_relobj::do_layout): Call handle_split_stack_section. | |
| 1292 | * dynobj.cc (Sized_dynobj::do_layout): Call | |
| 1293 | handle_split_stack_section. | |
| 1294 | * reloc.cc (Sized_relobj::relocate_sections): Call | |
| 1295 | split_stack_adjust for executable sections in split_stack | |
| 1296 | objects. Pass reloc_map to relocate_section. | |
| 1297 | (Sized_relobj::split_stack_adjust): New function. | |
| 1298 | (Sized_relobj::split_stack_adjust_reltype): New function. | |
| 1299 | (Sized_relobj::find_functions): New function. | |
| 1300 | * target-reloc.h: Include "object.h". | |
| 1301 | (relocate_section): Add reloc_symbol_changes parameter. Change | |
| 1302 | all callers. | |
| 1303 | * target.h (class Target): Add calls_non_split method. Declare | |
| 1304 | do_calls_non_split virtual method. Declare match_view and | |
| 1305 | set_view_to_nop. | |
| 1306 | * target.cc: Include "elfcpp.h". | |
| 1307 | (Target::do_calls_non_split): New function. | |
| 1308 | (Target::match_view): New function. | |
| 1309 | (Target::set_view_to_nop): New function. | |
| 1310 | * gold.cc (queue_middle_tasks): Give an error if mixing | |
| 1311 | split-stack and non-split-stack objects with -r. | |
| 1312 | * i386.cc (Target_i386::relocate_section): Add | |
| 1313 | reloc_symbol_changes parameter. | |
| 1314 | (Target_i386::do_calls_non_split): New function. | |
| 1315 | * x86_64.cc (Target_x86_64::relocate_section): Add | |
| 1316 | reloc_symbol_changes parameter. | |
| 1317 | (Target_x86_64::do_calls_non_split): New function. | |
| 1318 | * arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes | |
| 1319 | parameter. | |
| 1320 | * powerpc.cc (Target_powerpc::relocate_section): Add | |
| 1321 | reloc_symbol_changes parameter. | |
| 1322 | * sparc.cc (Target_sparc::relocate_section): Add | |
| 1323 | reloc_symbol_changes parameter. | |
| 1324 | * configure.ac: Call AM_CONDITIONAL for the default target. | |
| 1325 | * configure: Rebuild. | |
| 1326 | * testsuite/Makefile.am (TEST_AS): New variable. | |
| 1327 | (check_SCRIPTS): Add split_i386.sh and split_x86_64.sh. | |
| 1328 | (check_DATA): Add split_i386 and split_x86_64 files. | |
| 1329 | (SPLIT_DEFSYMS): Define. | |
| 1330 | (split_i386_[1234n].o): New targets. | |
| 1331 | (split_i386_[124]): New targets. | |
| 1332 | (split_i386_[1234r].stdout): New targets. | |
| 1333 | (split_x86_64_[1234n].o): New targets. | |
| 1334 | (split_x86_64_[124]): New targets. | |
| 1335 | (split_x86_64_[1234r].stdout): New targets. | |
| 1336 | (MOSTLYCLEANFILES): Add new executables. | |
| 1337 | * testsuite/split_i386.sh: New file. | |
| 1338 | * testsuite/split_x86_64.sh: New file. | |
| 1339 | * testsuite/split_i386_1.s: New file. | |
| 1340 | * testsuite/split_i386_2.s: New file. | |
| 1341 | * testsuite/split_i386_3.s: New file. | |
| 1342 | * testsuite/split_i386_4.s: New file. | |
| 1343 | * testsuite/split_i386_n.s: New file. | |
| 1344 | * testsuite/split_x86_64_1.s: New file. | |
| 1345 | * testsuite/split_x86_64_2.s: New file. | |
| 1346 | * testsuite/split_x86_64_3.s: New file. | |
| 1347 | * testsuite/split_x86_64_4.s: New file. | |
| 1348 | * testsuite/split_x86_64_n.s: New file. | |
| 1349 | * testsuite/testfile.cc (Target_test): Update relocation_section | |
| 1350 | function. | |
| 1351 | * testsuite/Makefile.in: Rebuild. | |
| 1352 | ||
| e8a9fcda ILT |
1353 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
| 1354 | ||
| 1355 | * i386.cc (class Target_i386::Relocate): Add ldo_addrs_ field. | |
| 1356 | (Target_i386::Relocate::relocate_tls): Call fix_up_ldo before | |
| 1357 | changing local_dynamic_type_ from LOCAL_DYNAMIC_NONE. When | |
| 1358 | handling R_386_TLS_LDO_32, if local_dynamic_type_ is NONE, push | |
| 1359 | the address on ldo_addrs_. | |
| 1360 | (Target_i386::Relocate::fix_up_ldo): New function. | |
| 1361 | ||
| e99daf92 ILT |
1362 | 2009-10-06 Rafael Espindola <espindola@google.com> |
| 1363 | ||
| 1364 | * plugin.cc (add_input_library): New. | |
| 1365 | (Plugin::load): Add add_input_library to tv. | |
| 1366 | (Plugin_manager::add_input_file): Add the is_lib argument. | |
| 1367 | (add_input_file): Update call to Plugin_manager::add_input_file. | |
| 1368 | (add_input_library): New. | |
| 1369 | * plugin.h (Plugin_manager::add_input_file): Add the is_lib argument. | |
| 1370 | ||
| 966d4097 DK |
1371 | 2009-09-30 Doug Kwan <dougkwan@google.com> |
| 1372 | ||
| 1373 | * arm.cc (Target_arm::may_need_copy_reloc): Check for THUMB function | |
| 1374 | symbol and call Symbol::may_need_copy_reloc to determine if | |
| 1375 | a copy reloc is needed. | |
| 1376 | * copy-relocs.cc (Copy_relocs::need_copy_reloc): Return false if -z | |
| 1377 | nocopyreloc is given in command line. | |
| 1378 | (Copy_relocs::emit_copy_reloc): Assert that -z nocopyreloc is not | |
| 1379 | given in command line. | |
| 1380 | * i386.cc (Target_i386::may_need_copy_reloc): Remove. | |
| 1381 | (Target_i386::Scan::global): Use Symbol::may_need_copy_reloc instead | |
| 1382 | of the removed Target_i386::may_need_copy_reloc. | |
| 1383 | * options.h (copyreloc): New option with default value false. | |
| 1384 | * powerpc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
| 1385 | (Target_powerpc::Scan::global): Use Symbol::may_need_copy_reloc | |
| 1386 | instead of the removed Target_powerpc::may_need_copy_reloc. | |
| 1387 | * sparc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
| 1388 | (Target_sparc::Scan::global): Use Symbol::may_need_copy_reloc | |
| 1389 | instead of the removed Target_sparc::may_need_copy_reloc. | |
| 1390 | * symtab.h (Symbol::may_need_copy_reloc): New method definition. | |
| 1391 | * x86_64.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
| 1392 | (Target_x86_64::Scan::global): Use Symbol::may_need_copy_reloc | |
| 1393 | instead of the removed Target_x86_64::may_need_copy_reloc. | |
| 1394 | ||
| 029ba973 ILT |
1395 | 2009-09-30 Ian Lance Taylor <iant@google.com> |
| 1396 | ||
| 1397 | * object.h (class Object): Remove target_ field, and target, | |
| 1398 | sized_target, and set_target methods. | |
| 1399 | (Object::sized_target): Remove. | |
| 1400 | (class Sized_relobj): Update declarations. Remove sized_target. | |
| 1401 | * object.cc (Sized_relobj::setup): Remove target parameter. | |
| 1402 | Change all callers. | |
| 1403 | (Input_objects::add_object): Don't do anything with the target. | |
| 1404 | (make_elf_sized_object): Add punconfigured parameter. Change all | |
| 1405 | callers. Set or test parameter target. | |
| 1406 | * dynobj.cc (Sized_dynobj::target): Remove target parameter. | |
| 1407 | Change all callers. | |
| 1408 | * parameters.cc (Parameters::set_target): Change parameter type to | |
| 1409 | be non-const. | |
| 1410 | (Parameters::default_target): Remove. | |
| 1411 | (set_parameters_target): Change parameter type to be non-const. | |
| 1412 | (parameters_force_valid_target): New function. | |
| 1413 | (parameters_clear_target): New function. | |
| 1414 | * parameters.h (class Parameters): Update declarations. Remove | |
| 1415 | default_target method. Add sized_target and clear_target | |
| 1416 | methods. Change target_ to be non-const. | |
| 1417 | (set_parameters_target): Update declaration. | |
| 1418 | (parameters_force_valid_target): Declare. | |
| 1419 | (parameters_clear_target): Declare. | |
| 1420 | * readsyms.cc (Read_symbols::do_read_symbols): Pass punconfigured | |
| 1421 | as NULL if we aren't searching. | |
| 1422 | (Add_symbols::run): Don't check for compatible target. | |
| 1423 | * fileread.cc (Input_file::open_binary): Call | |
| 1424 | parameters_force_valid_target. | |
| 1425 | * gold.cc (queue_middle_tasks): Likewise. | |
| 1426 | * plugin.cc (make_sized_plugin_object): Likewise. Don't call | |
| 1427 | set_target on object. | |
| 1428 | * dynobj.h (class Sized_dynobj): Update declarations. | |
| 1429 | * archive.cc (Archive::get_elf_object_for_member): Return NULL if | |
| 1430 | make_elf_object returns NULL. | |
| 1431 | (Archive::include_member): Don't check whether object target is | |
| 1432 | compatible. | |
| 1433 | * output.cc (Output_section::add_input_section): Get target from | |
| 1434 | parameters. | |
| 1435 | (Output_section::relax_input_section): Likewise. | |
| 1436 | * reloc.cc (Sized_relobj::do_gc_process_relocs): Get target from | |
| 1437 | parameters. | |
| 1438 | (Sized_relobj::do_scan_relocs): Likewise. | |
| 1439 | (Sized_relobj::relocate_sections): Likewise. | |
| 1440 | * resolve.cc (Symbol_table::resolve): Likewise. | |
| 1441 | * symtab.cc (Symbol_table::wrap_symbol): Likewise. Remove object | |
| 1442 | parameter. Change all callers. | |
| 1443 | (Symbol_table::add_from_object): Get target from parameters. | |
| 1444 | (Symbol_table::add_from_relobj): Don't check object target. | |
| 1445 | (Symbol_table::add_from_dynobj): Likewise. | |
| 1446 | (Symbol_table::define_special_symbol): Get target from | |
| 1447 | parameters. | |
| 1448 | * symtab.h (class Symbol_table): Update declaration. | |
| 1449 | * testsuite/binary_unittest.cc (gold_testsuite): Remove target | |
| 1450 | parameter. Change all callers. Clear parameter target. | |
| 1451 | (Binary_test): Test target here. | |
| 1452 | * testsuite/object_unittest.cc (gold_testsuite): Remove | |
| 1453 | target_test_pointer parameter. Change all callers. | |
| 1454 | (Object_test): Test target here. | |
| 1455 | ||
| a6a22b83 ILT |
1456 | 2009-09-26 Ian Lance Taylor <iant@google.com> |
| 1457 | ||
| 1458 | * testsuite/initpri1.c: Don't try to use constructor priorities if | |
| 1459 | compiling with gcc before 4.3. | |
| 1460 | ||
| 6a8f49fe ILT |
1461 | 2009-09-22 Mikolaj Zalewski <mikolajz@google.com> |
| 1462 | ||
| 1463 | * testsuite/retain_symbols_file_test.sh (check_present): Change | |
| 1464 | output file name to retain_symbols_file_test.stdout. | |
| 1465 | (check_absent): Likewise. | |
| 1466 | ||
| 8c604651 CS |
1467 | 2009-09-18 Craig Silverstein <csilvers@google.com> |
| 1468 | ||
| 1469 | * object.cc (Sized_relobj::do_count): Test should_retain_symbol map. | |
| 1470 | * options.cc: Include <cerrno> and <fstream>. | |
| 1471 | (General_options::finalize): Parse -retain-symbols-file tag. | |
| 1472 | * options.h: New flag. | |
| 1473 | (General_options): New method should_retain_symbol, new | |
| 1474 | variable symbols_to_retain. | |
| 1475 | * symtab.cc (Symbol_table::sized_finalize_symbol): Test | |
| 1476 | should_retain_symbol map. | |
| 1477 | * testsuite/Makefile.am (retain_symbols_file_test): New test. | |
| 1478 | * testsuite/Makefile.in: Regenerate. | |
| 1479 | * testsuite/retain_symbols_file_test.sh: New file. | |
| 1480 | ||
| ca58b19f NC |
1481 | 2009-09-18 Nick Clifton <nickc@redhat.com> |
| 1482 | ||
| 1483 | * po/es.po: Updated Spanish translation. | |
| 1484 | ||
| 20e6d0d6 DK |
1485 | 2009-09-17 Doug Kwan <dougkwan@google.com> |
| 1486 | ||
| 1487 | * debug.h (DEBUG_RELAXATION): New constant. | |
| 1488 | (DEBUG_ALL): Add DEBUG_RELAXATION. | |
| 1489 | (debug_string_to_enum): Add relaxation debug option. | |
| 1490 | * layout.cc | |
| 1491 | (Layout::Relaxation_debug_check::check_output_data_for_reset_values, | |
| 1492 | Layout::Relaxation_debug_check::read_sections, | |
| 1493 | Layout::Relaxation_debug_check::read_sections): New method definitions. | |
| 1494 | (Layout::Layout): Initialize data members | |
| 1495 | record_output_section_data_from_scrips_, | |
| 1496 | script_output_section_data_list_ and relaxation_debug_check_. | |
| 1497 | (Layout::save_segments, Layout::restore_segments, | |
| 1498 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
| 1499 | Layout::relaxation_loop_body): New method definitions. | |
| 1500 | (Layout::finalize): Support relaxation. Move section layout code to | |
| 1501 | Layout::relaxation_loop_body. | |
| 1502 | (Layout::set_asection_address_from_script): Move code for orphan | |
| 1503 | section placement out. | |
| 1504 | (Layout::place_orphan_sections_in_script): New method definition. | |
| 1505 | * layout.h (Output_segment_headers, Output_file_header): | |
| 1506 | New forward class declarations. | |
| 1507 | (Layout::~Layout): Define. | |
| 1508 | (Layout::new_output_section_data_from_script): New method definition. | |
| 1509 | (Layout::place_orphan_sections_in_script): New method declaration. | |
| 1510 | (Layout::Segment_states): New type declaration. | |
| 1511 | (Layout::save_segments, Layout::restore_segments, | |
| 1512 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
| 1513 | Layout::relaxation_loop_body): New method declarations. | |
| 1514 | (Layout::Output_section_data_list): New type declaration. | |
| 1515 | (Layout::Relaxation_debug_check): New class definition. | |
| 1516 | (Layout::record_output_section_data_from_script_, | |
| 1517 | Layout::script_output_section_data_list_, Layout::segment_states_, | |
| 1518 | Layout::relaxation_debug_check_): New data members. | |
| 1519 | * output.cc: (Output_section_headers::do_size): New method definition. | |
| 1520 | (Output_section_headers::Output_section_headers): Move size | |
| 1521 | computation to Output_section_headers::do_size. | |
| 1522 | (Output_segment_headers::do_size): New method definition. | |
| 1523 | (Output_file_header::Output_file_header): Move size computation to | |
| 1524 | Output_file_header::do_size and call it. | |
| 1525 | (Output_file_header::do_size): New method definition. | |
| 1526 | (Output_data_group::Output_data_group): Adjust call to | |
| 1527 | Output_section_data. | |
| 1528 | (Output_data_dynamic::set_final_data_size): Add DT_NULL tag only once. | |
| 1529 | (Output_symtab_xindex::do_write): Add array bound check. | |
| 1530 | (Output_section::Input_section::print_to_mapfile): Handle | |
| 1531 | RELAXED_INPUT_SECTION_CODE. | |
| 1532 | (Output_section::Output_section): Initialize data member checkpoint_. | |
| 1533 | (Output_section::~Output_section): Delete checkpoint object pointed | |
| 1534 | by checkpoint_. | |
| 1535 | (Output_section::add_input_section): Always add an Input_section if | |
| 1536 | relaxing. | |
| 1537 | (Output_section::add_merge_input_section): Add assert. | |
| 1538 | (Output_section::relax_input_section): New method definition. | |
| 1539 | (Output_section::set_final_data_size): Set load address to zero for | |
| 1540 | an unallocated section. | |
| 1541 | (Output_section::do_address_and_file_offset_have_reset_values): | |
| 1542 | New method definition. | |
| 1543 | (Output_section::Input_section_sort_enty::Input_section_sort_enty): | |
| 1544 | Handle relaxed input section. | |
| 1545 | (Output_section::sort_attached_input_sections): Checkpoint input | |
| 1546 | section list lazily. | |
| 1547 | (Output_section::get_input_sections): Change type of input_sections to | |
| 1548 | list of Simple_input_section pointers. Checkpoint input section list | |
| 1549 | lazily. Also handle relaxed input sections. | |
| 1550 | (Output_section::add_input_section_for_script): Take a reference to | |
| 1551 | a Simple_input_section object instead of Relobj pointer and section | |
| 1552 | index as parameter. Handle relaxed input sections. | |
| 1553 | (Output_section::save_states, Output_section::restore_states): New | |
| 1554 | method definitions. | |
| 1555 | * output.h (Output_data::Output_data): Initialize is_data_size_fixed_. | |
| 1556 | (Output_data::is_data_size_fixed): New method definition. | |
| 1557 | (Output_data::reset_addresss_and_file_offset): Do not reset data size | |
| 1558 | if it is fixed. | |
| 1559 | (Output_data::address_and_file_offset_have_reset_values): New method | |
| 1560 | definition. | |
| 1561 | (Output_data::do_address_and_file_offset_have_reset_values): New method | |
| 1562 | definition. | |
| 1563 | (Output_data::set_data_size): Check that data size is not fixed. | |
| 1564 | (Output_data::fix_data_size): New method definition. | |
| 1565 | (Output_data::is_data_size_fixed_): New data member. | |
| 1566 | (Output_section_headers::set_final_data_size): New method definition. | |
| 1567 | (Output_section_headers::do_size): New method declaration. | |
| 1568 | (Output_segment_headers::set_final_data_size): New method definition. | |
| 1569 | (Output_segment_headers::do_size): New method declaration. | |
| 1570 | (Output_file_header::set_final_data_size)::New method definition. | |
| 1571 | (Output_file_header::do_size)::New method declaration. | |
| 1572 | (Output_section_data::Output_section_data): Add new parameter | |
| 1573 | is_data_size_fixed and use it to fix data size. | |
| 1574 | (Output_data_const::Output_data_const): Adjust call to base class | |
| 1575 | constructor and fix data size. | |
| 1576 | (Output_data_const_buffer::Output_data_const_buffer): Adjust call to | |
| 1577 | base class constructor and fix data size. | |
| 1578 | (Output_data_fixed_space::Output_data_fixed_space): Adjust call to | |
| 1579 | base class constructor and fix data size. | |
| 1580 | (Output_data_zero_fill::Output_data_zero_fill): Adjust call to base | |
| 1581 | class constructor and fix data size. | |
| 1582 | (Output_data_group::set_final_data_size): New method definition. | |
| 1583 | (Output_data_dynamic::Dynamic_entry::tag): New method definition. | |
| 1584 | (Output_symtab_xindex::Output_symtab_xindex): Adjust call to base | |
| 1585 | class constructor and fix data size. | |
| 1586 | (Output_relaxed_input_section): New class definition. | |
| 1587 | (Output_section::Simple_input_section): New class definition. | |
| 1588 | (Output_section::get_input_sections): Adjust parameter list. | |
| 1589 | (Output_section::add_input_section_for_script): Same. | |
| 1590 | (Output_section::save_states, Output_section::restore_states, | |
| 1591 | Output_section::do_address_and_file_offset_have_reset_values, | |
| 1592 | (Output_section::Input_section::Input_section): Handle | |
| 1593 | RELAXED_INPUT_SECTION_CODE. Add new overload for | |
| 1594 | Output_relaxed_input_section. | |
| 1595 | (Output_section::Input_section::is_input_section, | |
| 1596 | Output_section::Input_section::set_output_section): Handle relaxed | |
| 1597 | input section. | |
| 1598 | (Output_section::Input_section::is_relaxed_input_section, | |
| 1599 | Output_section::Input_section::output_section_data, | |
| 1600 | Output_section::Input_section::relaxed_input_section): New method | |
| 1601 | definitions. | |
| 1602 | (Output_section::Input_section::RELAXED_INPUT_SECTION_CODE): New enum | |
| 1603 | value. | |
| 1604 | (Output_section::Input_section::u1_): Update comments. | |
| 1605 | (Output_section::Input_section::u2_): Add new union member poris. | |
| 1606 | (Output_section::Checkpoint_output_section): New classs definition. | |
| 1607 | (Output_section::relax_input_section): New method declaration. | |
| 1608 | (Output_section::checkpoint_): New data member. | |
| 1609 | (Output_segment): Update comments. | |
| 1610 | (Output_segment::Output_segment): Un-privatize copy constructor. | |
| 1611 | (Output_segment::operator=): Un-privatize. | |
| 1612 | * script-sections.cc (Output_section_element::Input_section_list): | |
| 1613 | Change element type to Output_section::Simple_input_section. | |
| 1614 | (Output_section_element_dot_assignment::set_section_addresses): | |
| 1615 | Register output section data for relaxation clean up. | |
| 1616 | (Output_data_exression::Output_data_expression): Adjust call to base | |
| 1617 | constructor to fix data size. | |
| 1618 | (Output_section_element_data::set_section_addresses): Register | |
| 1619 | Output_data_expression object for relaxation clean up. | |
| 1620 | (struct Input_section_info): Replace Relobj pointer and section index | |
| 1621 | pair with Output_section::Simple_input_section and Convert struct to a | |
| 1622 | class. | |
| 1623 | (Input_section_sorter::operator()): Adjust access to | |
| 1624 | Input_section_info data member to use accessors. | |
| 1625 | (Output_section_element_input::set_section_addresses): Use layout | |
| 1626 | parameter. Adjust code to use Output_section::Simple_input_section | |
| 1627 | and Input_secction_info classes. Register filler for relaxation | |
| 1628 | clean up. | |
| 1629 | (Orphan_output_section::set_section_addresses): Replace Relobj pointer | |
| 1630 | and section index pair with Output_section::Simple_input_section | |
| 1631 | class. Adjust code accordingly. | |
| 1632 | (Phdrs_element::release_segment): New method definition. | |
| 1633 | (Script_sections::attach_sections_using_phdrs_clause): Do not modify | |
| 1634 | segment list. | |
| 1635 | (Script_sections::release_segments): New method definition. | |
| 1636 | * gold/script-sections.h (Script_sections::release_segments): New | |
| 1637 | method declaration. | |
| 1638 | * gold/target.h (Target::may_relax, Target::relax, | |
| 1639 | Target::do_may_relax, Target::do_relax): New method definitions. | |
| 1640 | ||
| 5e445df6 ILT |
1641 | 2009-09-17 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1642 | ||
| 1643 | * arm.cc (has_signed_unsigned_overflow): New function. | |
| 1644 | (Arm_relocate_functions::abs8): New function. | |
| 1645 | (Target_arm::Scan::local): Handle R_ARM_ABS8. | |
| 1646 | (Target_arm::Scan::global): Likewise. | |
| 1647 | (Target_arm::relocate::relocate): Likewise. | |
| 1648 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 1649 | Likewise. | |
| 1650 | ||
| 8c604651 | 1651 | 2009-09-16 Cary Coutant <ccoutant@google.com> |
| 72fef11a CC |
1652 | |
| 1653 | * testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files. | |
| 1654 | * testsuite/Makefile.in: Regenerate. | |
| 1655 | ||
| 1e9cc1c2 NC |
1656 | 2009-09-11 Nick Clifton <nickc@redhat.com> |
| 1657 | ||
| 1658 | * po/gold.pot: Updated by the Translation project. | |
| 1659 | ||
| 6a89f575 CC |
1660 | 2009-09-08 Cary Coutant <ccoutant@google.com> |
| 1661 | ||
| 1662 | * output.cc (Output_file::open): Add execute permission to empty file. | |
| 1663 | * testsuite/Makefile.am (permission_test): New test. | |
| 1664 | * testsuite/Makefile.in: Regenerate. | |
| 1665 | ||
| fdcac5af ILT |
1666 | 2009-09-02 Ian Lance Taylor <iant@google.com> |
| 1667 | ||
| 1668 | * output.cc (Output_file::resize): Call map_no_anonymous rather | |
| 1669 | than map. | |
| 1670 | ||
| 44453f85 ILT |
1671 | 2009-09-01 Mikolaj Zalewski <mikolajz@google.com> |
| 1672 | ||
| 1673 | * gold.cc: Include "incremental.h". | |
| 1674 | (queue_initial_tasks): Call Incremental_checker methods. | |
| 1675 | * incremental.cc: Include "output.h". | |
| 1676 | (Incremental_checker::can_incrementally_link_output_file): New | |
| 1677 | method. | |
| 1678 | * incremental.h (Incremental_checker): New class. | |
| 1679 | ||
| 1680 | * output.cc (Output_file::open_for_modification): New method. | |
| 1681 | (Output_file::map_anonymous): Changed return type to bool. Record | |
| 1682 | map in base_ field. | |
| 1683 | (Output_file::map_no_anonymous): New method, broken out of map. | |
| 1684 | (Output_file::map): Use map_no_anonymous and map_anonymous. | |
| 1685 | * output.h (class Output_file): Update declarations. | |
| 1686 | ||
| 293c1386 CC |
1687 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
| 1688 | ||
| 1689 | * options.h (Command_line::Pre_options): New class. | |
| 1690 | (Command_line::pre_options): New member. | |
| 1691 | * options.cc (gold::options::ready_to_register): New variable. | |
| 1692 | (One_option::register_option): Do nothing if not registering options. | |
| 1693 | Assert if same short option registered twice. | |
| 1694 | (General_options::General_options): Turn off option registration when | |
| 1695 | done constructing. | |
| 1696 | (Command_line::Pre_options::Pre_options): New constructor. | |
| 1697 | ||
| f773f3d2 CC |
1698 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
| 1699 | ||
| 06a73cfe CC |
1700 | * options.h (General_options::no_keep_memory): Remove incorrect |
| 1701 | short option. | |
| f773f3d2 | 1702 | |
| a15af8e2 RW |
1703 | 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 1704 | ||
| 1705 | * Makefile.am (am__skiplex, am__skipyacc): New. | |
| 1706 | * Makefile.in: Regenerate. | |
| 1707 | ||
| c462b41b RW |
1708 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 1709 | ||
| 14ec8efd RW |
1710 | * Makefile.am (AM_CPPFLAGS): Renamed from ... |
| 1711 | (INCLUDES): ... this. | |
| 1712 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add -Wno-portability. | |
| 1713 | (AM_CPPFLAGS): Renamed from ... | |
| 1714 | (INCLUDE): ... this. | |
| 1715 | * Makefile.in, testsuite/Makefile.in: Regenerate. | |
| 1716 | ||
| 81ecdfbb RW |
1717 | * Makefile.in: Regenerate. |
| 1718 | * aclocal.m4: Likewise. | |
| 1719 | * config.in: Likewise. | |
| 1720 | * configure: Likewise. | |
| 1721 | * testsuite/Makefile.in: Likewise. | |
| 1722 | ||
| c462b41b RW |
1723 | * Makefile.am (AUTOMAKE_OPTIONS): Add foreign. |
| 1724 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add foreign. | |
| 1725 | * Makefile.in: Regenerate. | |
| 1726 | * testsuite/Makefile.in: Regenerate. | |
| 1727 | ||
| 2da73f13 CC |
1728 | 2009-08-19 Cary Coutant <ccoutant@google.com> |
| 1729 | ||
| 1730 | * resolve.cc (Symbol_table::resolve): Don't complain about defined | |
| 1731 | symbols in shared libraries overridden by hidden or internal symbols | |
| 1732 | in the main program. | |
| 1733 | ||
| 2db70501 CD |
1734 | 2009-08-19 Chris Demetriou <cgd@google.com> |
| 1735 | ||
| 1736 | * testsuite/debug_msg.sh: Match .* rather than ${srcdir} when | |
| 1737 | checking source file names in error messages. | |
| 1738 | ||
| f733487b DK |
1739 | 2009-08-18 Doug Kwan <dougkwan@google.com> |
| 1740 | ||
| 1741 | * dynobj.cc (Sized_dynobj::setup): Take a Target object instead of | |
| 1742 | an elcpp::Ehdr as parameter. Adjust call to set_target. | |
| 1743 | * dynobj.h (Sized_dynobj::setup): Take a Target object instead of | |
| 1744 | an elfcpp::Ehdr as parameter. | |
| 1745 | * object.cc (Object::set_target): Remove the version that looks up | |
| 1746 | a target and sets it. | |
| 1747 | (Sized_relobj::setup): Take a Target object instead of | |
| 1748 | an elfcpp::Ehdr as parameter. Adjust call to set_target. | |
| 1749 | (make_elf_sized_object): Find target and ask target to | |
| 1750 | make an ELF object. | |
| 1751 | * object.h: (Object::set_target): Remove the version that looks up | |
| 1752 | a target and sets it. | |
| 1753 | (Sized_relobj::setup): Take a Target object instead of | |
| 1754 | an elfcpp:Ehdr as parameter. | |
| 1755 | * target.cc: Include dynobj.h. | |
| 1756 | (Target::do_make_elf_object_implementation): New. | |
| 1757 | (Target::do_make_elf_object): New. | |
| 1758 | * target.h (Target::make_elf_object): New template declaration. | |
| 1759 | (Target::do_make_elf_object): New method declarations. | |
| 1760 | (Target::do_make_elf_object_implementation): New template declaration. | |
| 1761 | ||
| cc70f101 ILT |
1762 | 2009-08-14 Ian Lance Taylor <iant@google.com> |
| 1763 | ||
| 1764 | * gold.h (FUNCTION_NAME): Define. | |
| 1765 | (gold_unreachable): Use FUNCTION_NAME. | |
| 1766 | ||
| ef5e0cb1 ST |
1767 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
| 1768 | ||
| 1769 | * icf.cc (Icf::find_identical_sections): Issue a warning when a | |
| 1770 | symbol in the --keep-unique list is not found. | |
| 1771 | ||
| 48c187ce ST |
1772 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
| 1773 | ||
| 1774 | * icf.cc (Icf::find_identical_sections): Unfold symbols that have | |
| 1775 | been maked as --keep-unique. | |
| 1776 | (Icf::unfold_section): New function. | |
| 1777 | * icf.h (Icf::unfold_section): New function. | |
| 1778 | * options.h (General_options::keep_unique): New option. | |
| 1779 | * testsuite/Makefile.am: Add commands to build icf_keep_unique_test. | |
| 1780 | * testsuite/Makefile.in: Regenerate. | |
| 1781 | * testsuite/icf_keep_unique_test.sh: New file. | |
| 1782 | * testsuite/icf_keep_unique_test.cc: New file. | |
| 1783 | ||
| 645afe0c CC |
1784 | 2009-08-12 Cary Coutant <ccoutant@google.com> |
| 1785 | ||
| 1786 | PR 10471 | |
| 1787 | * resolve.cc (Symbol_table::resolve): Check for references from | |
| 1788 | dynamic objects to hidden and internal symbols. | |
| 1789 | * testsuite/Makefile.am (hidden_test.sh): New test. | |
| 1790 | * testsuite/Makefile.in: Regenerate. | |
| 1791 | * testsuite/hidden_test.sh: New script. | |
| 1792 | * testsuite/hidden_test_1.c: New test source. | |
| 1793 | * testsuite/hidden_test_main.c: New test source. | |
| 1794 | ||
| 11af873f DK |
1795 | 2009-08-11 Doug Kwan <dougkwan@google.com> |
| 1796 | ||
| 1797 | * arm.cc: Update comments. | |
| 1798 | (Target_arm::do_finalize_sections): Add a special PT_ARM_EXIDX | |
| 1799 | segment to locate the .ARM.exidx section if present. | |
| 1800 | ||
| b9f7d72d DK |
1801 | 2009-08-09 Doug Kwan <dougkwan@google.com> |
| 1802 | ||
| 1803 | * dynobj.h (Sized_dynobj::do_section_entsize): Revert the previous | |
| 1804 | patch. | |
| 1805 | ||
| ddd3c53c ST |
1806 | 2009-08-07 Sriraman Tallam <tmsriram@google.com> |
| 1807 | * dynobj.h (Sized_dynobj::do_section_entsize): Add return to avoid | |
| 1808 | compiler warnings. | |
| 1809 | ||
| 27721062 ST |
1810 | 2009-08-06 Sriraman Tallam <tmsriram@google.com> |
| 1811 | ||
| 1812 | * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Check for a | |
| 1813 | valid tls_segment only for non-debug-section relocations. | |
| 1814 | * testsuite/Makefile.am: Add gc_tls_test. | |
| 1815 | * testsuite/Makefile.in: Regenerate. | |
| 1816 | * testsuite/gc_tls_test.cc: New file. | |
| 1817 | * testsuite/gc_tls_test.sh: New file. | |
| 1818 | ||
| ef15dade ST |
1819 | 2009-08-05 Sriraman Tallam <tmsriram@google.com> |
| 1820 | ||
| 1821 | * icf.cc: New file. | |
| 1822 | * icf.h: New file. | |
| 1823 | * Makefile.am (CCFILES): Add icf.cc. | |
| 1824 | (HFILES): Add icf.h | |
| 1825 | * Makefile.in: Regenerate. | |
| 1826 | * dynobj.h (Sized_dynobj::do_section_entsize): New function. | |
| 1827 | * gc.h (gc_process_relocs): Populate lists used by icf to contain | |
| 1828 | section, symbol and addend information for the relocs. | |
| 1829 | * gold.cc (queue_middle_tasks): Call identical code folding. | |
| 1830 | * gold.h: Add defines for multimap. | |
| 1831 | * layout.cc (Layout::create_symtab_sections): Add symtab as parameter | |
| 1832 | to the call of finalize_local_symbols. | |
| 1833 | * main.cc (main): Create object of class Icf. | |
| 1834 | * object.cc (Sized_relobj::do_layout): Allow this function to be | |
| 1835 | called twice during icf. | |
| 1836 | (Sized_relobj::do_finalize_local_symbols): Fold symbols corresponding | |
| 1837 | to sections marked as identical by icf. | |
| 1838 | (Sized_relobj::do_section_flags): Get section_flags from Symbols_data | |
| 1839 | when available. | |
| 1840 | (Sized_relobj::do_section_entsize): New function. | |
| 1841 | * object.h (Object::section_entsize): New function. | |
| 1842 | (Object::do_section_entsize): New pure virtual function. | |
| 1843 | (Relobj::finalize_local_symbols): Add new parameter. | |
| 1844 | (Relobj::do_section_entsize): New function. | |
| 1845 | * options.h (General_options::icf): New option. | |
| 1846 | (General_options::icf_iterations): New option. | |
| 1847 | (General_options::print_icf_sections): New option. | |
| 1848 | * plugin.cc (Sized_pluginobj::do_section_entsize): New function. | |
| 1849 | * plugin.h (Sized_pluginobj::do_section_entsize): New function. | |
| 1850 | * reloc.cc (Read_relocs::run): Delay scanning relocs when doing | |
| 1851 | icf. | |
| 1852 | * symtab.cc (Symbol_table::is_section_folded): New function. | |
| 1853 | (Symbol_table::sized_finalize_symbol): Fold symbols corresponding | |
| 1854 | to sections marked as identical by icf. | |
| 1855 | * symtab.h (Symbol_table::set_icf): New function. | |
| 1856 | (Symbol_table::icf): New function. | |
| 1857 | (Symbol_table::is_section_folded): New function. | |
| 1858 | (Symbol_table::icf_): New data member. | |
| 1859 | * target-reloc.h (relocate_section): Ignore sections folded by icf. | |
| 1860 | * testsuite/Makefile.am: Add commands to build icf_test. | |
| 1861 | * testsuite/Makefile.in: Regenerate. | |
| 1862 | * testsuite/icf_test.sh: New file. | |
| 1863 | * testsuite/icf_test.cc: New file. | |
| 1864 | ||
| c3b65ac4 CD |
1865 | 2009-07-24 Chris Demetriou <cgd@google.com> |
| 1866 | ||
| 1867 | * layout.cc (is_compressible_debug_section): Fix incorrect | |
| 1868 | comment about compressed section names. | |
| 1869 | ||
| 1caf2c51 ILT |
1870 | 2009-07-20 Ian Lance Taylor <ian@airs.com> |
| 1871 | ||
| 1872 | PR 10419 | |
| 1873 | * x86_64.cc (Target_x86_64::do_code_fill): Correct nop sequences. | |
| 1874 | ||
| 1ef4d87f ILT |
1875 | 2009-07-16 Ian Lance Taylor <iant@google.com> |
| 1876 | ||
| 1877 | PR 10400 | |
| 1878 | * layout.h: #include <map>. | |
| 1879 | (class Kept_section): Change from struct to class. Add accessors | |
| 1880 | and setters. Add section size to Comdat_group mapping. Change | |
| 1881 | Comdat_group to std::map. Add is_comdat_ field. Add | |
| 1882 | linkonce_size field in union. | |
| 1883 | (class Layout): Update declaration of find_or_add_kept_section. | |
| 1884 | Don't declare find_kept_object. | |
| 1885 | * layout.cc (Layout::find_or_add_kept_section): Remove candidate | |
| 1886 | parameter. Add object, shndx, is_comdat, and is_group_name | |
| 1887 | parameters. Change all callers. Adjust for new Kept_section. | |
| 1888 | (Layout::find_kept_object): Remove. | |
| 1889 | * object.cc (Sized_relobj::include_section_group): Update use of | |
| 1890 | Kept_section. Rename secnum to shndx. Only record | |
| 1891 | Kept_comdat_section if sections are the same size. | |
| 1892 | (Sized_relobj::include_linkonce_section): Update use of | |
| 1893 | Kept_section. Only record Kept_comdat_section if sections are the | |
| 1894 | same size. Set size of linkonce section. | |
| 1895 | (Sized_relobj::map_to_kept_section): Update call to | |
| 1896 | get_kept_comdat_section. | |
| 1897 | * object.h (class Sized_relobj): Rename fields in | |
| 1898 | Kept_comdat_section to drop trailing underscores; change object | |
| 1899 | field to Relobj*. Change Kept_comdat_section_table to store | |
| 1900 | struct rather than pointer. | |
| 1901 | (Sized_relobj::set_kept_comdat_section): Remove kept parameter. | |
| 1902 | Add kept_object and kept_shndx parameters. Change all callers. | |
| 1903 | (Sized_relobj::get_kept_comdat_section): Change return type to | |
| 1904 | bool. Add kept_object and kept_shndx parameters. Change all | |
| 1905 | callers. | |
| 1906 | * plugin.cc (Pluginobj::include_comdat_group): Update call to | |
| 1907 | Layout::find_or_add_kept_section. | |
| 1908 | ||
| 37c3b7b0 ILT |
1909 | 2009-07-09 Ian Lance Taylor <iant@google.com> |
| 1910 | ||
| 1911 | * merge.cc (Object_merge_map::initialize_input_to_output_map): | |
| 1912 | Reserve space in the hash table. | |
| 1913 | ||
| 98fa85cb ILT |
1914 | 2009-07-06 Mikolaj Zalewski <mikolajz@google.com> |
| 1915 | ||
| 1916 | * fileread.cc (File_read::get_mtime): New method. | |
| 1917 | * fileread.h (Timespec): New structure. | |
| 1918 | (File_read::get_mtime): New method. | |
| 1919 | * incremental.cc (Incremental_inputs_entry_data::timestamp_usec): | |
| 1920 | Renamed from timestamp_nsec. | |
| 1921 | (Incremental_inputs_entry_write::timestamp_sec): Fix argument to | |
| 1922 | Elf_Xword. | |
| 1923 | (Incremental_inputs_entry_write::timestamp_usec): Renamed from | |
| 1924 | timestamp_nsec. | |
| 1925 | (Incremental_inputs::report_archive): Save mtime; style fix. | |
| 1926 | (Incremental_inputs::report_obejct): Save mtime; style fix. | |
| 1927 | (Incremental_inputs::report_script): Save mtime; style fix. | |
| 1928 | (Incremental_inputs::finalize_inputs): Style fix. | |
| 1929 | (Incremental_inputs::finalize): Style fix. | |
| 1930 | (Incremental_inputs::create_input_section_data): Store inputs | |
| 1931 | mtime. | |
| 1932 | * incremental.h (Incremental_inputs::report_script): Add mtime | |
| 1933 | argument. | |
| 1934 | (Incremental_inputs::Input_info::Input_info): Intialize only one | |
| 1935 | union member. | |
| 1936 | (Incremental_inputs::Input_info::archive): Move to nameless | |
| 1937 | union. | |
| 1938 | (Incremental_inputs::Input_info::obejct): Move to nameless union. | |
| 1939 | (Incremental_inputs::Input_info::script): Move to nameless union. | |
| 1940 | (Incremental_inputs::mtime): New field. | |
| 1941 | * script.cc (read_input_script): Pass file mtime to | |
| 1942 | Incremental_input. | |
| 1943 | * script.h (Script_info::inputs): Style fix. | |
| 1944 | ||
| c9d70757 ILT |
1945 | 2009-07-01 Ian Lance Taylor <ian@airs.com> |
| 1946 | ||
| 1947 | * freebsd.h (Target_freebsd::do_adjust_elf_header): Use size | |
| 1948 | instead of 32. | |
| 1949 | ||
| 9c547ec3 ILT |
1950 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
| 1951 | ||
| 1952 | PR 10156 | |
| 1953 | * layout.cc (Layout::choose_output_section): If we find an | |
| 1954 | existing section, update the flags. | |
| 1955 | (Layout::create_notes): New function, broken out of | |
| 1956 | Layout::finalize. | |
| 1957 | (Layout::finalize): Don't create note sections. | |
| 1958 | (Layout::create_note): Don't crash if linker script discards | |
| 1959 | section. | |
| 1960 | (Layout::create_gold_note): Likewise. | |
| 1961 | (Layout::create_build_id): Likewise. Don't set | |
| 1962 | after_input_sections on the section. | |
| 1963 | (Layout::create_executable_stack_info): Remove target parameter. | |
| 1964 | Change caller. | |
| 1965 | * layout.h (class Layout): Declare create_notes. Update | |
| 1966 | declaration of create_executable_stack_info. | |
| 1967 | * gold.cc (queue_middle_tasks): Call create_notes. | |
| 1968 | * output.cc (Output_section::update_flags_for_input_section): Move | |
| 1969 | here from output.h. If SHF_ALLOC flag is newly set, mark address | |
| 1970 | invalid. | |
| 1971 | * output.h (Output_data::mark_address_invalid): New function. | |
| 1972 | (class Output_section): Only declare, not define, | |
| 1973 | update_flags_for_input_section. Remove set_flags. | |
| 1974 | ||
| 55458500 ILT |
1975 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
| 1976 | ||
| 1977 | * script-sections.cc (Output_section_definition:: | |
| 1978 | set_section_addresses): Rename shadowing local load_address to | |
| 1979 | laddr. | |
| 1980 | ||
| 1307d6cd ILT |
1981 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
| 1982 | ||
| 1983 | PR 10244 | |
| 1984 | * reloc.cc (relocate_sections): Skip empty relocation sections. | |
| 1985 | ||
| ec3f783e ILT |
1986 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 1987 | ||
| 1988 | PR 10156 | |
| 1989 | * layout.cc (Layout::create_note): Use choose_output_section | |
| 1990 | rather than make_output_section. | |
| 1991 | ||
| 459c9f1c ILT |
1992 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 1993 | ||
| 1994 | PR 10237 | |
| 1995 | * options.cc (General_options::parse_V): Set printed_version_. | |
| 1996 | (General_options::General_options): Initialize printed_version_. | |
| 1997 | * options.h (class General_options): Add printed_version_ field. | |
| 1998 | * gold.cc (queue_initial_tasks): If there are no input files, | |
| 1999 | don't give a fatal error if we printed the version information. | |
| 2000 | (queue_middle_tasks): If using -r with a shared object, give a | |
| 2001 | fatal error rather than an ordinary error. | |
| 2002 | ||
| 1518dc8f ILT |
2003 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 2004 | ||
| 2005 | PR 10219 | |
| 2006 | * layout.cc (Layout::Layout): Initialize have_stabstr_section_. | |
| 2007 | (Layout::make_output_section): Set have_stabstr_section_ if we see | |
| 2008 | a .stab*str section. | |
| 2009 | (Layout::finalize): Call link_stabs_sections. | |
| 2010 | (Layout::link_stabs_sections): New file. | |
| 2011 | * layout.h (class Layout): Add have_stabstr_section_ field. | |
| 2012 | Declare link_stabs_sections. | |
| 2013 | ||
| 3d857b98 DK |
2014 | 2009-06-23 Doug Kwan <dougkwan@google.com> |
| 2015 | ||
| 2016 | * Makefile.am (libgold_a_LIBADD): New. | |
| 2017 | (ld_new_DEPENDENCIES, ld_new_LDADD): Remove LIBOBJS | |
| 2018 | * Makefile.in: Regenerate. | |
| 2019 | * config.in (HAVE_DECL_MEMMEM, HAVE_DECL_STRNDUP): New. | |
| 2020 | * configure: Regenerate. | |
| 2021 | * configure.ac (AC_CHECK_DECLS): Add strndup and memmem. | |
| 2022 | * fileread.cc: Include sys/state.h | |
| 2023 | * gold.h: Declare memmem and strndup if found missing. | |
| 2024 | * gold_reloc.h: Include byteswap.h if HAVE_BYTESWAP_H is defined. | |
| 2025 | ||
| 0639a6f6 ILT |
2026 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 2027 | ||
| 2028 | * configure.ac: Call AC_CHECK_DECLS using C, not C++. | |
| 2029 | * configure: Rebuild. | |
| 2030 | ||
| 8d63875c ILT |
2031 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 2032 | ||
| 2033 | PR 10147 | |
| 2034 | * object.cc (Object::section_contents): Don't try to get a view if | |
| 2035 | the section has length zero. | |
| 2036 | (Object::handle_gnu_warning_section): If the section is empty, use | |
| 2037 | the name of the section as the warning. | |
| 2038 | ||
| f7c8a183 ILT |
2039 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 2040 | ||
| 2041 | PR 10133 | |
| 2042 | * stringpool.h (class Stringpool_template): Add optimize_ field. | |
| 2043 | (Stringpool_template::set_optimize): New function. | |
| 2044 | * stringpool.cc (Stringpool_template::Stringpool_template): | |
| 2045 | Initialize optimize_ field. | |
| 2046 | (Stringpool_template::set_string_offsets): Test local optimize | |
| 2047 | fild rather than parameter. | |
| 2048 | * layout.cc (Layout::Layout): Call set_optimize on the section | |
| 2049 | name stringpool. | |
| 2050 | ||
| e6a307ba ILT |
2051 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
| 2052 | ||
| 2053 | PR 10030 | |
| 2054 | * yyscript.y: Parse TARGET. | |
| 2055 | * script.cc (script_set_target): New function. | |
| 2056 | * script-c.h (script_set_target): Declare. | |
| 2057 | * options.cc (General_options::string_to_object_format): Rename | |
| 2058 | from string_to_object_format in anonymous namespace. Change | |
| 2059 | callers. | |
| 2060 | * options.h (class General_options): Declare | |
| 2061 | string_to_object_format. | |
| 2062 | ||
| 3ee173de ILT |
2063 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
| 2064 | ||
| 2065 | * script-sections.cc (Script_sections::create_segments): Don't put | |
| 2066 | program headers in a PT_LOAD segment if -n or -N. | |
| 2067 | ||
| 2068 | 2009-06-22 Ian Lance Taylor <iant@google.com> | |
| e1c74d60 ILT |
2069 | |
| 2070 | PR 10141 | |
| 2071 | * options.h (class General_options): Add -z lazy and -z now. Sort | |
| 2072 | -z options into alphabetical order. | |
| 2073 | * layout.cc (Layout::finish_dynamic_section): Handle -z now. | |
| 2074 | ||
| cd6739a1 | 2075 | 2009-06-21 Ian Lance Taylor <iant@google.com> |
| 8a5e3e08 ILT |
2076 | |
| 2077 | * layout.cc (Layout::make_output_section): Call | |
| 2078 | Target::new_output_section. | |
| 2079 | (Layout::attach_allocated_section_to_segment): Put large section | |
| 2080 | sections in a separate load segment with the large segment flag | |
| 2081 | set. | |
| 2082 | (Layout::segment_precedes): Sort large data segments after other | |
| 2083 | load segments. | |
| 2084 | (align_file_offset): New static function. | |
| 2085 | (Layout::set_segment_offsets): Use align_file_offset. | |
| 2086 | * output.h (class Output_section): Add is_small_section_ and | |
| 2087 | is_large_section_ fields. | |
| 2088 | (Output_section::is_small_section): New function. | |
| 2089 | (Output_section::set_is_small_section): New function. | |
| 2090 | (Output_section::is_large_section): New function. | |
| 2091 | (Output_section::set_is_large_section): New function. | |
| 2092 | (Output_section::is_large_data_section): New function. | |
| 2093 | (class Output_segment): Add is_large_data_segment_ field. | |
| 2094 | (Output_segment::is_large_data_segment): New function. | |
| 2095 | (Output_segment::set_is_large_data_segment): New function. | |
| 2096 | * output.cc (Output_section::Output_section): Initialize new | |
| 2097 | fields. | |
| 2098 | (Output_segment::Output_segment): Likewise. | |
| 2099 | (Output_segment::add_output_section): Add assertion that large | |
| 2100 | data sections always go in large data segments. Force small data | |
| 2101 | sections to the end of the list of data sections. Force small BSS | |
| 2102 | sections to the start of the list of BSS sections. For large BSS | |
| 2103 | sections to the end of the list of BSS sections. | |
| 2104 | * symtab.h (class Symbol): Declare is_common_shndx. | |
| 2105 | (Symbol::is_defined): Check Symbol::is_common_shndx. | |
| 2106 | (Symbol::is_common): Likewise. | |
| 2107 | (class Symbol_table): Define enum Commons_section_type. Update | |
| 2108 | declarations. Add small_commons_ and large_commons_ fields. | |
| 2109 | * symtab.cc (Symbol::is_common_shndx): New function. | |
| 2110 | (Symbol_table::Symbol_table): Initialize new fields. | |
| 2111 | (Symbol_table::add_from_object): Put small and large common | |
| 2112 | symbols in the right list. | |
| 2113 | (Symbol_table::sized_finalized_symbol): Check | |
| 2114 | Symbol::is_common_shndx. | |
| 2115 | (Symbol_table::sized_write_globals): Likewise. | |
| 2116 | * common.cc (Symbol_table::do_allocate_commons): Allocate new | |
| 2117 | common symbol lists. Don't call do_allocate_commons_list if the | |
| 2118 | list is empty. | |
| 2119 | (Symbol_table::do_allocate_commons_list): Remove is_tls | |
| 2120 | parameter. Add comons_section_type parameter. Change all | |
| 2121 | callers. Handle small and large common symbols. | |
| 2122 | * object.cc (Sized_relobj::do_finalize_local_symbols): Check | |
| 2123 | Symbol::is_common_shndx. | |
| 2124 | * resolve.cc (symbol_to_bits): Likewise. | |
| 2125 | * target.h (Target::small_common_shndx): New function. | |
| 2126 | (Target::small_common_section_flags): New function. | |
| 2127 | (Target::large_common_shndx): New function. | |
| 2128 | (Target::large_common_section_flags): New function. | |
| 2129 | (Target::new_output_section): New function. | |
| 2130 | (Target::Target_info): Add small_common_shndx, large_common_shndx, | |
| 2131 | small_common_section_flags, and large_common_section_flags | |
| 2132 | fields. | |
| 2133 | (Target::do_new_output_section): New virtual function. | |
| 2134 | * arm.cc (Target_arm::arm_info): Initialize new fields. | |
| 2135 | * i386.cc (Target_i386::i386_info): Likewise. | |
| 2136 | * powerpc.cc (Target_powerpc::powerpc_info) [all versions]: | |
| 2137 | Likewise. | |
| 2138 | * sparc.c (Target_sparc::sparc_info) [all versions]: Likewise. | |
| 2139 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
| 2140 | (Target_x86_64::do_new_output_section): New function. | |
| 2141 | * configure.ac: Define conditional MCMODEL_MEDIUM. | |
| 2142 | * testsuite/Makefile.am (check_PROGRAMS): Add large. | |
| 2143 | (large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define. | |
| 2144 | (large_LDFLAGS): Define. | |
| 2145 | * testsuite/large.c: New file. | |
| 2146 | * testsuite/testfile.cc (Target_test::test_target_info): | |
| 2147 | Initialize new fields. | |
| 2148 | * configure, testsuite/Makefile.in: Rebuild. | |
| 2149 | ||
| bb04269c DK |
2150 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
| 2151 | ||
| 2152 | * Makefile.am (CCFILES): Add target.cc. | |
| 2153 | * Makefile.in: Regenerate. | |
| 2154 | * i386.cc (class Target_i386): Define new virtual method to | |
| 2155 | override do_is_local_label_name in parent. | |
| 2156 | * object.cc (Sized_relobj::do_count_local_symbols): Discard | |
| 2157 | local symbols if --discard-locals or -X is given. | |
| 2158 | * options.h (class General_options): Declare new options | |
| 2159 | '--discard-locals' and '-X' for discarding locals. | |
| 2160 | * target.h (class Target): Define new methods is_local_label_name. | |
| 2161 | Declare new virtual method do_is_local_label_name. | |
| 2162 | * target.cc: New file. | |
| 2163 | * testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test. | |
| 2164 | (check_SCRIPTS): Add discard_locals_test.sh. | |
| 2165 | (check_DATA): Add discard_local_tests.syms. | |
| 2166 | (discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define. | |
| 2167 | (discard_local_tests.syms, discard_locals_test.o): New make rules. | |
| 2168 | * testsuite/Makefile.in: Regenerate. | |
| 2169 | * testsuite/discard_locals_test.c: New file. | |
| 2170 | * testsuite/discard_locals_test.sh: Same. | |
| 2171 | ||
| 805bb01c DK |
2172 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
| 2173 | ||
| 2174 | * object.cc (Sized_relobj::Sized_relobj): Initialize | |
| 2175 | discarded_eh_frame_shndx_ to -1U. | |
| 2176 | (Sized_relobj::do_layout): Record index of a discard .eh_frame | |
| 2177 | section. | |
| 2178 | (Sized_relobj::do_count_local_symbols): Skip local symbols in | |
| 2179 | a discarded .eh_frame section. | |
| 2180 | (Sized_relobj::do_finalize_local_symbols): Ditto. | |
| 2181 | * object.h (class Sized_relobj): Declare new member | |
| 2182 | discarded_eh_frame_shndx_. | |
| 2183 | * testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test. | |
| 2184 | (local_labels_test.o, local_labels_test): New rules. | |
| 2185 | * testsuite/Makefile.in: Regenerate. | |
| 2186 | ||
| 1dcd334d DK |
2187 | 2009-06-04 Doug Kwan <dougkwan@google.com> |
| 2188 | ||
| 2189 | * layout.cc (Layout::section_name_mapping): Add mapping for | |
| 2190 | special ARM sections. | |
| 2191 | ||
| 96d49306 DK |
2192 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
| 2193 | ||
| 2194 | * arm.cc (utils::sign_extend): Reverse test in gold_assert. | |
| 2195 | (utils::has_overflow): Same. | |
| 2196 | ||
| dff16297 ILT |
2197 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
| 2198 | ||
| 2199 | * layout.cc (Layout::section_name_mapping): New array, replacing | |
| 2200 | Layout::linkonce_mapping. | |
| 2201 | (Layout::section_name_mapping_count): New variable, replacing | |
| 2202 | Layout::linkonce_mapping_count. | |
| 2203 | (Layout::linkonce_output_name): Remove. | |
| 2204 | (Layout::output_section_name): Rewrite. | |
| 2205 | * layout.h (class Layout): Rename Linkonce_mapping to | |
| 2206 | Section_name_mapping, linkonce_mapping to section_name_mapping, | |
| 2207 | linkonce_mapping_count to section_name_mapping_count. Don't | |
| 2208 | declare linkonce_output_name. | |
| 2209 | ||
| c121c671 DK |
2210 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
| 2211 | ||
| 2212 | * gold/arm.cc (namespace utils): New. | |
| 2213 | (Target_arm::reloc_is_non_pic): Define new method. | |
| 2214 | (class Arm_relocate_functions): New. | |
| 2215 | (Target_arm::Relocate::relocate): Handle relocation types used by | |
| 2216 | Android. | |
| 2217 | ||
| 07800fab ILT |
2218 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
| 2219 | ||
| 2220 | * arm.cc (Target_arm::scan::global): Use || instead of |. | |
| 2221 | ||
| c121c671 DK |
2222 | 2009-06-02 Doug Kwan <dougkwan@google.com> |
| 2223 | ||
| 2224 | * gold/arm.cc (Target_arm::Scan::Scan): Initialize | |
| 2225 | issued_non_pic_error_. | |
| 2226 | (class Target_arm::Scan): Declare new method check_non_pic. | |
| 2227 | Define new method symbol_needs_plt_entry. | |
| 2228 | Declare new data member issued_non_pic_error_. | |
| 2229 | (class Target_arm::Relocate): Declare new method | |
| 2230 | should_apply_static_reloc. | |
| 2231 | (Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC. | |
| 2232 | (Target_arm::Scan::check_non_pic): Define new method. | |
| 2233 | (Target_arm::Scan::local): Handle a small subset of reloc types used | |
| 2234 | by Android. | |
| 2235 | (Target_arm::Scan::local): Same. | |
| 2236 | (Target_arm::Relocate::should_apply_statci_reloc): Define new method. | |
| 2237 | ||
| b19b0c6d ILT |
2238 | 2009-05-31 Mikolaj Zalewski <mikolajz@google.com> |
| 2239 | ||
| 2240 | * incremental.cc (Incremental_inputs::report_command_line): Filter | |
| 2241 | out --incremental-* options. | |
| 2242 | ||
| 94cdfcff DK |
2243 | 2009-05-29 Doug Kwan <dougkwan@google.com> |
| 2244 | ||
| 2245 | * gold/arm.cc (Output_data_plt_arm): Forward declaration for new | |
| 2246 | template class. | |
| 2247 | (class Target_arm): Update comment. | |
| 2248 | (Target_arm::Target_arm): Initialize new data members GOT_, | |
| 2249 | PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_. | |
| 2250 | Declare new methods Target_arm::got_section, Target_arm::make_plt_entry | |
| 2251 | and Target_arm::rel_dyn_section. | |
| 2252 | Declare new_enum Target_arm::Got_type. | |
| 2253 | Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ | |
| 2254 | and DYNBSS_. | |
| 2255 | Update commments for member do_dynsym_value. | |
| 2256 | (Target_arm::got_size, Target_arm::plt_section, | |
| 2257 | Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define | |
| 2258 | new methods inside class defintion. | |
| 2259 | (Target_arm::got_section): Define new method. | |
| 2260 | (Target_arm::rel_dyn_section): Same. | |
| 2261 | (Output_data_plt_arm): New template class. | |
| 2262 | (Output_data_plt_arm::Output_data_plt_arm): Define constructor. | |
| 2263 | (Output_data_plt_arm:do_adjust_output_section): Define new method. | |
| 2264 | (Output_data_plt_arm::add_entry): Same. | |
| 2265 | (Output_data_plt_arm::first_plt_entry): Define new | |
| 2266 | static data member for PLT instruction template. | |
| 2267 | (Output_data_plt_arm::plt_entry): Same. | |
| 2268 | (Output_data_plt_arm::do_write): Define new method. | |
| 2269 | (Target_arm::make_plt_entry): Same. | |
| 2270 | (Target_arm::do_finalize_sections): Same. | |
| 2271 | (Target_arm::do_dynsym_value): Same. | |
| 2272 | ||
| 4a657b0d DK |
2273 | 2009-05-28 Doug Kwan <dougkwan@google.com> |
| 2274 | ||
| 2275 | * Makefile.am (TARGETSOURCES): Add arm.cc. | |
| 2276 | (ALL_TARGETOBJECTS): Add arm.$(OBJEXT) | |
| 2277 | * Makefile.in: Regenerate. | |
| 2278 | * arm.cc: New file. | |
| 2279 | * configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets. | |
| 2280 | ||
| e7ae8c36 DK |
2281 | 2009-05-26 Doug Kwan <dougkwan@google.com> |
| 2282 | ||
| 2283 | * options.cc (General_options::parse_exclude_libs). Fix a comment. | |
| 2284 | (General_options::check_excluded_libs): Strip off directories in | |
| 2285 | archive name before matching like GNU ld does. | |
| 2286 | * testsuite/Makefile.am (MOSTLYCLEANFILES, | |
| 2287 | exclude_libs_test_DEPENDENCIES): Add alt/libexclude_libs_test_3.a | |
| 2288 | (exclude_libs_test_LDFLAGS): Add linker option | |
| 2289 | -Wl,--exclude-libs,libexclude_libs_test_3 | |
| 2290 | (exclude_libs_test_LADD): Add alt/libexclude_libs_test_3.a as | |
| 2291 | an explicit archive without using -l. | |
| 2292 | (alt/libexclude_libs_test_3.a): New make rule. | |
| 2293 | * testsuite/Makefile.in: Regenerate. | |
| 2294 | * testsuite/exclude_libs_test.c : Declare lib3_default(). | |
| 2295 | (main): Call it. | |
| 2296 | * exclude_libs_test.sh: Add tests for alt/exclude_libs_test_3.a. | |
| 2297 | * exclude_libs_test_3.c: New file. | |
| 2298 | ||
| f12e7348 NC |
2299 | 2009-05-26 Nick Clifton <nickc@redhat.com> |
| 2300 | ||
| 2301 | * po/id.po: New Indonesian translation. | |
| 2302 | * po/gold.pot: Updated template file. | |
| 2303 | ||
| 4daadc0d ST |
2304 | 2009-05-22 Sriraman Tallam <tmsriram@google.com> |
| 2305 | ||
| 2306 | * testsuite/Makefile.am: Add -ffunction-sections to compile | |
| 2307 | gc_comdat_test files. Add -Wl,--gc-sections to build | |
| 2308 | gc_comdat_test. | |
| 2309 | * testsuite/Makefile.in: Regenerate. | |
| 2310 | * testsuite/gc_comdat_test.sh: Fix the condition around grep. | |
| 2311 | ||
| 531813ad ST |
2312 | 2009-05-21 Sriraman Tallam <tmsriram@google.com> |
| 2313 | ||
| 2314 | * object.cc (Sized_relobj::map_to_kept_section): Return NULL if the | |
| 2315 | kept comdat section was garbage collected. | |
| 2316 | * testsuite/Makefile.am: Add test gc_comdat_test.sh. | |
| 2317 | * testsuite/Makefile.in: Regenerate. | |
| 2318 | * testsuite/gc_comdat_test.sh: New file. | |
| 2319 | * testsuite/gc_comdat_test_1.cc: New file. | |
| 2320 | * testsuite/gc_comdat_test_2.cc: New file. | |
| 2321 | ||
| 65514900 CC |
2322 | 2009-05-19 Doug Kwan <dougkwan@google.com> |
| 2323 | ||
| 2324 | * archive.cc (Archive::Archive): Move constructor from archive.h | |
| 2325 | to here. Initialize no_export_. | |
| 2326 | (Archive::get_elf_object_for_member): Set no_export flag of object. | |
| 2327 | * archive.h (Archive::Archive): Move constructor body to | |
| 2328 | archive.cc. | |
| 2329 | (Archive::no_export): New method. | |
| 2330 | (Archive::no_export_): New field. | |
| 2331 | * object.h (Object::Object): Initialize no_export_ to false. | |
| 2332 | (Object::no_export, Object::set_no_export): New methods. | |
| 2333 | (Object::no_export_): New field. | |
| 2334 | * options.cc (General_options::parse_exclude_libs): New method. | |
| 2335 | (General_options::check_excluded_libs) Same. | |
| 2336 | * options.h (exclude_libs): New option. | |
| 2337 | (General_options::check_excluded_libs): New method declaration. | |
| 2338 | (General_options::excluded_libs_): New field. | |
| 2339 | * symtab.cc (Symbol_table::add_from_relobj): Hide symbols with | |
| 2340 | default or protected visibility if an object has no-export flag set. | |
| 2341 | testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test. | |
| 2342 | (check_SCRIPTS): Add exclude_libs_test.sh. | |
| 2343 | (check_DATA): Add exclude_libs_test.syms. | |
| 2344 | (MOSTLYCLEANFILES): Add exclude_libs_test.syms, | |
| 2345 | libexclude_libs_test_1.a and libexclude_libs_test_2.a. | |
| 2346 | (exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES, | |
| 2347 | exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define. | |
| 2348 | (exclude_libs_test.syms, libexclude_libs_test_1.a, | |
| 2349 | libexclude_libs_test_2.a): New rules. | |
| 2350 | * testsuite/Makefile.in: Regenerate. | |
| 2351 | * testsuite/exclude_libs_test.c: New file. | |
| 2352 | * testsuite/exclude_libs_test.sh: Ditto. | |
| 2353 | * testsuite/exclude_libs_test_1.c: Ditto. | |
| 2354 | * testsuite/exclude_libs_test_2.c: Ditto. | |
| 2355 | ||
| 1b77ea50 ILT |
2356 | 2009-05-15 Ian Lance Taylor <iant@google.com> |
| 2357 | ||
| 2358 | * configure.ac: Check for declarations for cases where libiberty.h | |
| 2359 | checks HAVE_DECL_xxx. | |
| 2360 | * configure, config.in: Rebuild. | |
| 2361 | ||
| 072fe7ce ILT |
2362 | 2009-05-15 Mikolaj Zalewski <mikolajz@google.com> |
| 2363 | ||
| 2364 | * gold.h (Incremental_argument_list): Remove (invalid) forward | |
| 2365 | declaration. | |
| 2366 | * incremental.cc (Incremental_inputs::report_achive): New method. | |
| 2367 | (Incremental_inputs::report_object): New method. | |
| 2368 | (Incremental_inputs::report_script): New method. | |
| 2369 | (Incremental_inputs::finalize_inputs): New method. | |
| 2370 | (Incremental_inputs::finalize): Call finalize_inputs(). | |
| 2371 | (Incremental_inputs::sized_create_incremental_inputs_section_data): | |
| 2372 | Create inputs entries. | |
| 2373 | * incremental.h (Incremental_input_type): New enum. | |
| 2374 | (Incremental_inputs::Incremental_input): Initialize new fields. | |
| 2375 | (Incremental_inputs::report_inputs): New method. | |
| 2376 | (Incremental_inputs::report_achive): New method. | |
| 2377 | (Incremental_inputs::report_object): New method. | |
| 2378 | (Incremental_inputs::report_script): New method. | |
| 2379 | (Incremental_inputs::finalize_inputs): New method. | |
| 2380 | (Incremental_inputs::Input_info): New struct. | |
| 2381 | (Incremental_inputs::Input_info_map): New typedef. | |
| 2382 | (Incremental_inputs::lock_): New field. | |
| 2383 | (Incremental_inputs::Inputs_): New field. | |
| 2384 | (Incremental_inputs::Inputs_map): New field. | |
| 2385 | * main.cc (main): Call Incremental_input::report_inputs. | |
| 2386 | * options.h (Input_argument_list): Typedef moved from | |
| 2387 | Input_arguments. | |
| 2388 | (Input_file_group::Files): Remove, use ::Input_argument_list. | |
| 2389 | (Input_file_group::Input_argument_list): Remove, use | |
| 2390 | ::Input_argument_list. | |
| 2391 | * plugin.cc (Plugin_manager::add_input_file): Add error in | |
| 2392 | incremental build. | |
| 2393 | * read_syms.cc (do_read_syms): Call Incremental_input::report_* | |
| 2394 | functions. | |
| 2395 | * script.cc (read_input_script): Call | |
| 2396 | Incremental_input::report_script. | |
| 2397 | * script.h (Script_info): New class. | |
| 2398 | ||
| b0481b0b ILT |
2399 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
| 2400 | ||
| 2401 | * x86_64.cc (do_adjust_output_section): Set entsize to | |
| 2402 | plt_entry_size. | |
| 2403 | ||
| b22a5a41 | 2404 | 2009-04-23 Elliott Hughes <enh@google.com> |
| 6d1e3092 CD |
2405 | |
| 2406 | * output.cc (Output_file::close): After short writes, continue | |
| 2407 | writing from the correct offset in the buffer being written. | |
| 2408 | ||
| 40fde488 CD |
2409 | 2009-04-23 Chris Demetriou <cgd@google.com> |
| 2410 | ||
| 2411 | * configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define. | |
| 2412 | * configure: Regenerate. | |
| 2413 | * config.in: Regenerate. | |
| 2414 | * gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set | |
| 2415 | if HAVE_TR1_UNORDERED_MAP_REHASH is not defined. | |
| 2416 | ||
| 3ce2c28e ILT |
2417 | 2009-04-21 Mikolaj Zalewski <mikolajz@google.com> |
| 2418 | ||
| 2419 | * incremental.cc (Incremental_inputs_header_data): Renamed from | |
| 2420 | Incremental_input_header_data. | |
| 2421 | (Incremental_inputs_header_data::data_size): New field. | |
| 2422 | (Incremental_inputs_header_data::put_input_file_count): Renamed | |
| 2423 | from input_file_count. | |
| 2424 | (Incremental_inputs_header_data::put_command_line_offset): Renamed | |
| 2425 | from command_line_offset. | |
| 2426 | (Incremental_inputs_header_data::put_reserved): Renamed from | |
| 2427 | put_reserved. | |
| 2428 | (Incremental_inputs_entry_data): Renamed from | |
| 2429 | Incremental_input_entry_data. | |
| 2430 | (Incremental_inputs_entry_data::data_size): New field. | |
| 2431 | (Incremental_inputs::report_command_line): New method. | |
| 2432 | (Incremental_inputs::finalize): New method. | |
| 2433 | (Incremental_inputs::create_incremental_inputs_data): New method. | |
| 2434 | (Incremental_inputs::sized_create_incremental_inputs_data): New method. | |
| 2435 | * incremental.h: New file. | |
| 2436 | * layout.cc (Layout::Layout): Handle new incremental_inputs_. | |
| 2437 | (Layout::finalize): Create incremental inputs section in | |
| 2438 | incremental builds. | |
| 2439 | (Layout::create_incremental_info_sections): New method. | |
| 2440 | * layout.h (Layout::incremental_inputs): New method. | |
| 2441 | (Layout::create_incremental_info_sections): New method. | |
| 2442 | (Layout::incremental_inputs_): New field. | |
| 2443 | * main.cc (main): Notify Incremental_input of the command line. | |
| 2444 | ||
| e55bde5e ILT |
2445 | 2009-04-01 Ian Lance Taylor <iant@google.com> |
| 2446 | Mikolaj Zalewski <mikolajz@google.com> | |
| 2447 | ||
| 2448 | * gold.h (reserve_unordered_map): Define, three versions, one for | |
| 2449 | each version of Unordered_map. | |
| 2450 | * layout.cc (Layout::Layout): Remove options parameter. Add | |
| 2451 | number_of_input_files parameter. Don't initialize options_. | |
| 2452 | Initialize number_of_input_files_ and resized_signatures_. Move | |
| 2453 | sections_are_attached_. | |
| 2454 | (Layout::layout_group): Reserve space for group_signatures_. | |
| 2455 | (Layout::find_or_add_kept_section): Change name parameter to be a | |
| 2456 | reference. Resize signatures_ map when it gets large enough. | |
| 2457 | (Layout::layout_eh_frame): Use parameters->options() instead of | |
| 2458 | this->options_. | |
| 2459 | (Layout::make_output_section): Likewise. | |
| 2460 | (Layout::attach_allocated_section_to_segment): Likewise. | |
| 2461 | (Layout::finalize, Layout::create_executable_stack): Likewise. | |
| 2462 | (Layout::set_segment_offsets, Layout::create_interp): Likewise. | |
| 2463 | (Layout::finish_dynamic_section, Layout::write_binary): Likewise. | |
| 2464 | * layout.h (class Layout): Update declarations. Remove options_ | |
| 2465 | field. Add number_of_input_files_ and resized_signatures_ | |
| 2466 | fields. Move sections_are_attached_ field. | |
| 2467 | * main.cc (main): Pass number of input files to Layout | |
| 2468 | constructor. Don't pass options. | |
| 2469 | ||
| 154b857c ILT |
2470 | 2009-03-30 Ian Lance Taylor <iant@google.com> |
| 2471 | ||
| 2472 | * ffsll.c (ffsll): Correct implementation. | |
| 2473 | ||
| 2f35ab9b ILT |
2474 | 2009-03-27 Ian Lance Taylor <iant@google.com> |
| 2475 | ||
| fd03461a ILT |
2476 | * ffsll.c: New file. |
| 2477 | * configure.ac: Call AC_REPLACE_FUNCS on ffsll. | |
| 2478 | * gold.h (ffsll): Declare if HAVE_FFSLL is not defined. | |
| 2479 | * ftruncate.c (ftruncate): Declare before definition. | |
| 2480 | * mremap.c (mremap): Likewise. | |
| 2481 | * pread.c (pread): Likewise. | |
| 2482 | * configure, Makefile.in, config.in: Rebuild. | |
| 2483 | ||
| 2f35ab9b ILT |
2484 | * mremap.c: New file. |
| 2485 | * configure.ac: Call AC_REPLACE_FUNCS on mremap. | |
| 2486 | * gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined. | |
| 2487 | (mremap): Declare if HAVE_MREMAP is not defined. | |
| 2488 | * configure, Makefile.in, config.in: Rebuild. | |
| 2489 | ||
| 33aea2fd CC |
2490 | 2009-03-27 Cary Coutant <ccoutant@google.com> |
| 2491 | ||
| 2492 | * powerpc.cc (Target_powerpc::check_non_pic): Assert that output is | |
| 2493 | position independent. | |
| 2494 | * sparc.cc (Target_sparc::check_non_pic): Likewise. | |
| 2495 | * x86_64.cc (Target_x86_64::check_non_pic): Likewise. | |
| 2496 | ||
| 6d479619 CC |
2497 | 2009-03-24 Cary Coutant <ccoutant@google.com> |
| 2498 | ||
| 2499 | * symtab.h (needs_plt_entry): Check for unsatisfied reference from | |
| 2500 | an executable. | |
| 2501 | (needs_dynamic_reloc): Likewise. | |
| 2502 | ||
| afc06bb8 ILT |
2503 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
| 2504 | ||
| 2505 | * yyscript.y (file_cmd): Recognize EXTERN. | |
| 2506 | (extern_name_list, extern_name_list_body): New nonterminals. | |
| 2507 | * script.cc (script_add_extern): Define. | |
| 2508 | * script-c.h (script_add_extern): Declare. | |
| 2509 | ||
| f6060a4d ILT |
2510 | 2009-03-24 Rafael Avila de Espindola <espindola@google.com> |
| 2511 | ||
| 2512 | * object.cc (is_elf_object): Define. | |
| 2513 | * object.h (is_elf_object): Declare. | |
| 2514 | * archive.cc (Archive::get_elf_object_for_member): Call | |
| 2515 | is_elf_object. | |
| 33aea2fd | 2516 | * readsyms.cc (Read_symbols::do_read_symbols): Likewise. |
| f6060a4d | 2517 | |
| 26736d8e ILT |
2518 | 2009-03-24 Elliott Hughes <enh@google.com> |
| 2519 | ||
| 2520 | * output.cc (Output_file::map_anonymous): Define. | |
| 2521 | (Output_file::map): Use map_anonymous. If the regular mmap fails, | |
| 2522 | try an anonymous one. Report the size if the mmap fails. | |
| 2523 | * output.h (class Output_file): Declare map_anonymous. | |
| 2524 | ||
| 22fd9730 ILT |
2525 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
| 2526 | ||
| 2527 | * target-select.cc (instantiate_target): Don't acquire the lock if | |
| 2528 | the instantiated_target_ field has already been set. | |
| 2529 | ||
| cb010894 ILT |
2530 | 2009-03-23 Ian Lance Taylor <iant@google.com> |
| 2531 | ||
| 7f055c20 ILT |
2532 | * gold-threads.h (class Initialize_lock): Define. |
| 2533 | * gold-threads.cc (class Initialize_lock_once): Define. | |
| 2534 | (initialize_lock_control): New static variable. | |
| 2535 | (initialize_lock_pointer): New static variable. | |
| 2536 | (initialize_lock_once): New static function. | |
| 2537 | (Initialize_lock::Initialize_lock): Define. | |
| 2538 | (Initialize_lock::initialize): Define. | |
| 2539 | * target-select.h: Include "gold-threads.h". | |
| 2540 | (class Target_selector): Add lock_ and initialize_lock_ fields. | |
| 2541 | Don't define instantiate_target, just declare it. | |
| 2542 | * target-select.cc (Target_selector::Target_selector): Initialize | |
| 2543 | new fields. | |
| 2544 | (Target_selector::instantiate_target): Define. | |
| 2545 | * descriptors.h: Include "gold-threads.h". | |
| 2546 | (class Descriptors): Add initialize_lock_ field. | |
| 2547 | * descriptors.cc (Descriptors::Descriptors): Initialize new | |
| 2548 | field. | |
| 2549 | (Descriptors::open): Use initialize_lock_ field | |
| 2550 | * errors.h (class Errors): Add initialize_lock_ field. | |
| 2551 | * errors.cc (Errors::Errors): Initialize new field. | |
| 2552 | (Errors::initialize_lock): Use initialize_lock_ field. | |
| 2553 | * powerpc.cc (class Target_selector_powerpc): Remove | |
| 2554 | instantiated_target_ field. In do_recognize call | |
| 2555 | instantiate_target rather than do_instantiate_target. In | |
| 2556 | do_instantiate_target just allocate a new target. | |
| 2557 | * sparc.cc (class Target_selector_sparc): Likewise. | |
| 2558 | ||
| 36959681 ILT |
2559 | * freebsd.h: New file. |
| 2560 | * i386.cc: Include "freebsd.h". | |
| 2561 | (Target_i386): Derive from Target_freebsd rather than | |
| 2562 | Sized_target. | |
| 2563 | (Target_selector_i386): Derive from Target_selector_freebsd rather | |
| 2564 | than Target_selector. | |
| 2565 | * x86_64.cc: Include "freebsd.h". | |
| 2566 | (Target_x86_64): Derive from Target_freebsd rather than | |
| 2567 | Sized_target. | |
| 2568 | (Target_selector_x86_64): Derive from Target_selector_freebsd | |
| 2569 | rather than Target_selector. | |
| 2570 | * target.h (class Target): Add adjust_elf_header and | |
| 2571 | do_adjust_elf_header. | |
| 2572 | * output.cc (Output_file_header:: do_sized_write): Call target | |
| 2573 | adjust_elf_header routine. | |
| 2574 | * configure.tgt: Set targ_osabi. | |
| 2575 | * configure.ac: Define GOLD_DEFAULT_OSABI. | |
| 2576 | * parameters.cc (Parameters::default_target): Pass | |
| 2577 | GOLD_DEFAULT_OSABI to select_target. | |
| 2578 | * target-select.h (class Target_selector): Make instantiate_target | |
| 2579 | protected rather than private. | |
| 2580 | * Makefile.am (HFILES): Add freebsd.h. | |
| 2581 | * configure, Makefile.in, config.in: Rebuild. | |
| 2582 | ||
| cb010894 ILT |
2583 | * merge.cc (do_add_input_section): Correct pend value. Change |
| 2584 | message about last entry not being null terminated from error to | |
| 2585 | warning. | |
| 2586 | ||
| 0e879927 ILT |
2587 | 2009-03-20 Mikolaj Zalewski <mikolajz@google.com> |
| 2588 | ||
| 2589 | * incremental.cc: New file. | |
| 2590 | * Makefile.am (CCFILES): Add incremental.cc. | |
| 2591 | * Makefile.in: Rebuild. | |
| 2592 | ||
| 41105937 PP |
2593 | 2009-03-19 Paul Pluzhnikov <ppluzhnikov@google.com> |
| 2594 | ||
| 2595 | * layout.cc (Layout::output_section_name): Preserve names | |
| 2596 | of '.note.' sections. | |
| 2597 | ||
| 60439920 ILT |
2598 | 2009-03-19 Ian Lance Taylor <iant@google.com> |
| 2599 | ||
| 2600 | * descriptors.cc (Descriptors::open): Check that the options are | |
| 2601 | valid before using them. | |
| 2602 | ||
| 0d371ad3 ILT |
2603 | 2009-03-18 Ian Lance Taylor <iant@google.com> |
| 2604 | ||
| 2605 | * script-sections.h: Include <list>. | |
| 2606 | (class Script_sections): Change Sections_elements from std::vector | |
| 2607 | to std::list. Typedef public Elements_iterator. Add | |
| 2608 | orphan_section_placement_, data_segment_align_start_, and | |
| 2609 | saw_data_segment_align_ fields. Remove data_segment_align_index_ | |
| 2610 | field. | |
| 2611 | * script-sections.cc (class Orphan_section_placement): New class. | |
| 2612 | (class Sections_element): Add virtual functions is_relro and | |
| 2613 | orphan_section_init. Remove virtual function place_orphan_here. | |
| 2614 | (class Output_section_definition): Add is_relro and | |
| 2615 | orphan_section_init. Remove place_orphan_here. | |
| 2616 | (class Orphan_output_section): Likewise. | |
| 2617 | (Script_sections::Script_sections): Update for field changes. | |
| 2618 | (Script_sections::data_segment_align): Set saw_data_segment_align_ | |
| 2619 | and data_segment_align_start_, not data_segment_align_index. | |
| 2620 | (Script_sections::data_segment_relro_end): Check | |
| 2621 | saw_data_segment_align_. Use data_segment_align_start_ rather | |
| 2622 | than data_segment_align_index_. | |
| 2623 | (Script_sections::place_orphan): Rewrite to use | |
| 2624 | Orphan_section_placement. | |
| 2625 | ||
| 9201d894 ILT |
2626 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
| 2627 | ||
| 9c5b8369 ILT |
2628 | * archive.cc (Archive::add_symbols): Check for a version attached |
| 2629 | to the symbol name in the archive map. | |
| 2630 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_11. | |
| 2631 | (ver_test_11_SOURCES, ver_test_11_DEPENDENCIES): Define. | |
| 2632 | (ver_test_11_LDFLAGS, ver_test_11_LDADD): Define. | |
| 2633 | (ver_test_11.a): New target. | |
| 2634 | * testsuite/Makefile.in: Rebuild. | |
| 2635 | ||
| 9201d894 ILT |
2636 | * configure.ac: Check for chsize and posix_fallocate. Replace |
| 2637 | ftruncate. | |
| 2638 | * ftruncate.c: New file, from gnulib. | |
| 2639 | * output.cc (posix_fallocate): Define dummy version if not | |
| 2640 | HAVE_POSIX_FALLOCATE. | |
| 2641 | (Output_file::map): Call posix_fallocate rather than lseek and | |
| 2642 | write. | |
| 2643 | * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. | |
| 2644 | * configure, Makefile.in, config.in: Rebuild. | |
| 2645 | ||
| ef4ab7a8 PP |
2646 | 2009-03-17 Paul Pluzhnikov <ppluzhnikov@google.com> |
| 2647 | ||
| 2648 | * layout.h (Layout::create_note): Add section_name parameter. | |
| 2649 | * layout.cc (Layout::create_note): Likewise. | |
| 2650 | (Layout::create_build_id, Layout::create_gold_note): Fix callers. | |
| 2651 | ||
| 8c500701 ILT |
2652 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
| 2653 | ||
| e85b18e1 ILT |
2654 | * descriptors.cc: Include "options.h". |
| 2655 | (FD_CLOEXEC, O_CLOEXEC): Define if not defined. | |
| 2656 | (Descriptors::open): Always use O_CLOEXEC when opening a new | |
| 2657 | descriptor. If we have a plugin, and O_CLOEXEC was not defined, | |
| 2658 | then set FD_CLOEXEC. | |
| 2659 | ||
| 9efe6174 ILT |
2660 | * sparc.cc (class Target_sparc): Add has_got_section. |
| 2661 | (Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_, | |
| 2662 | make sure we have a GOT section. | |
| 2663 | ||
| 2664 | * sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD. | |
| 2665 | (Target_sparc::Scan::local): Likewise. | |
| 2666 | (Target_sparc::Scan::global): Likewise. | |
| 2667 | (Target_sparc::Relocate::relocate): Likewise. | |
| 2668 | (Target_sparc::Relocate::relocate_tls): Likewise. | |
| 2669 | ||
| 8c500701 ILT |
2670 | * symtab.cc (Symbol_table::define_default_version): New function, |
| 2671 | broken out of add_from_object. | |
| 2672 | (Symbol_table::add_from_object): Call define_default_version. | |
| 2673 | (Symbol_table::define_special_symbol): Add resolve_oldsym | |
| 2674 | parameter. Change all callers. If the version for a symbol comes | |
| 2675 | from a version script, resolve it with the symbol with the same | |
| 2676 | name with no version. Also add the symbol without a version if | |
| 2677 | appropriate. | |
| 2678 | (do_define_in_output_data): If resolving with oldsym, don't delete | |
| 2679 | sym. | |
| 2680 | (do_define_in_output_segment): Likewise. | |
| 2681 | (do_define_as_constant): Likewise. | |
| 2682 | * symtab.h (class Symbol_table): Update declarations. | |
| 2683 | ||
| f1ed28fb ILT |
2684 | 2009-03-13 Ian Lance Taylor <iant@google.com> |
| 2685 | ||
| 15f8229b ILT |
2686 | * readsyms.cc (Read_symbols::incompatible_warning): New function. |
| 2687 | (Read_symbols::requeue): New function. | |
| 2688 | (Read_symbols::do_read_symbols): If make_elf_object fails because | |
| 2689 | the target type is not configured, and the file was searched for, | |
| 2690 | issue a warning and retry with the next directory. | |
| 2691 | (Add_symbols::run): If the file has an incompatible format, and | |
| 2692 | it was searched for, requeue the Read_symbols task. On error, | |
| 2693 | release the object. | |
| 2694 | * readsyms.h (class Read_symbols): Add dirindex_ field. Add | |
| 2695 | dirindex parameter to constructor. Change all callers. Declare | |
| 2696 | incompatible_warning and requeue. | |
| 2697 | (class Add_symbols): Add dirpath_, dirindex_, mapfile_, | |
| 2698 | input_argument_ and input_group_ fields. Add them to | |
| 2699 | constructor. Change all callers. | |
| 2700 | (class Read_script): Add dirindex_ field. Add it to constructor. | |
| 2701 | Change all callers. | |
| 2702 | * archive.cc (Archive::setup): Remove input_objects parameter. | |
| 2703 | Change all callers. | |
| 2704 | (Archive::get_file_and_offset): Likewise. | |
| 2705 | (Archive::read_all_symbols): Likewise. | |
| 2706 | (Archive::read_symbols): Likewise. | |
| 2707 | (Archive::get_elf_object_for_member): Remove input_objects | |
| 2708 | parameter. Add punconfigured parameter. Change all callers. | |
| 2709 | (Archive::add_symbols): Change return type to bool. Check return | |
| 2710 | value of include_member. | |
| 2711 | (Archive::include_all_members): Likewise. | |
| 2712 | (Archive::include_member): Change return type to bool. Return | |
| 2713 | false if first included object has incompatible target. Set | |
| 2714 | included_member_ field. | |
| 2715 | (Add_archive_symbols::run): If add_symbols returns false, requeue | |
| 2716 | Read_symbols task. | |
| 2717 | * archive.h (class Archive): Add included_member_ field. | |
| 2718 | Initialize it in constructor. Add input_file and searched_for | |
| 2719 | methods. Update declarations. | |
| 2720 | (class Add_archive_symbols): Add dirpath_, dirindex_, and | |
| 2721 | input_argument_ fields. Add them to constructor. Change all | |
| 2722 | callers. | |
| 2723 | * script.cc: Include "target-select.h". | |
| 2724 | (class Parser_closure): Add skip_on_incompatible_target_ and | |
| 2725 | found_incompatible_target_ fields. Add | |
| 2726 | skip_on_incompatible_target parameter to constructor. Change all | |
| 2727 | callers. Add methods skip_on_incompatible_target, | |
| 2728 | clear_skip_on_incompatible_target, found_incompatible_target, and | |
| 2729 | set_found_incompatible_target. | |
| 2730 | (read_input_script): Add dirindex parameter. Change all callers. | |
| 2731 | If parser finds an incompatible target, requeue Read_symbols | |
| 2732 | task. | |
| 2733 | (script_set_symbol): Clear skip_on_incompatible_target in | |
| 2734 | closure. | |
| 2735 | (script_add_assertion, script_parse_option): Likewise. | |
| 2736 | (script_start_sections, script_add_phdr): Likewise. | |
| 2737 | (script_check_output_format): New function. | |
| 2738 | * script.h (read_input_script): Update declaration. | |
| 2739 | * script-c.h (script_check_output_format): Declare. | |
| 2740 | * yyscript.y (file_cmd): Handle OUTPUT_FORMAT. | |
| 2741 | (ignore_cmd): Remove OUTPUT_FORMAT. | |
| 2742 | * fileread.cc (Input_file::Input_file): Add explicit this. | |
| 2743 | (Input_file::will_search_for): New function. | |
| 2744 | (Input_file::open): Add pindex parameter. Change all callers. | |
| 2745 | * fileread.h (class Input_file): Add input_file_argument method. | |
| 2746 | Declare will_search_for. Update declarations. | |
| 2747 | * object.cc (make_elf_object): Add punconfigured parameter. | |
| 2748 | Change all callers. | |
| 2749 | * object.h (class Object): Make input_file public. Add | |
| 2750 | searched_for method. | |
| 2751 | (make_elf_object): Update declaration. | |
| 2752 | * dirsearch.cc (Dirsearch::find): Add pindex parameter. Use it to | |
| 2753 | restart search. | |
| 2754 | * dirsearch.h (class Dirsearch): Update declaration. | |
| 2755 | * options.h (class General_options): Add --warn-search-mismatch. | |
| 2756 | * parameters.cc (Parameters::is_compatible_target): New function. | |
| 2757 | * parameters.h (class Parameters): Declare is_compatible_target. | |
| 2758 | * workqueue.cc (Workqueue::add_blocker): New function. | |
| 2759 | * workqueue.h (class Workqueue): Declare add_blocker. | |
| 2760 | ||
| f1ed28fb ILT |
2761 | * fileread.cc (Input_file::open): Remove options parameter. |
| 2762 | Change all callers. | |
| 2763 | (Input_file::open_binary): Likewise. | |
| 2764 | * script.cc (read_input_script): Likewise. | |
| 2765 | * readsyms.h (class Read_symbols): Remove options_ field. Remove | |
| 2766 | options parameter from constructor. Change all callers. | |
| 2767 | (class Read_script): Likewise. | |
| 2768 | * fileread.h (class Input_file): Update declarations. | |
| 2769 | * script.h (read_input_script): Update declaration. | |
| 2770 | ||
| 34dd024a NC |
2771 | 2009-03-10 Nick Clifton <nickc@redhat.com> |
| 2772 | ||
| 2773 | * po/es.po: New Spanish translation. | |
| 2774 | ||
| 6d71b17c CC |
2775 | 2009-03-06 Cary Coutant <ccoutant@google.com> |
| 2776 | ||
| 2777 | * options.cc (parse_short_option): Keep dash_z from registering itself. | |
| 2778 | ||
| 031cdbed ILT |
2779 | 2009-03-03 Ian Lance Taylor <iant@google.com> |
| 2780 | ||
| 2781 | PR 9918 | |
| 2782 | * target-reloc.h (relocate_section): Pass output_section to | |
| 2783 | relocate. | |
| 2784 | * i386.cc (Target_i386::should_apply_static_reloc): Add | |
| 2785 | output_section parameter. Change all callers. | |
| 2786 | (Target_i386::Relocate::relocate): Add output_section parameter. | |
| 2787 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
| 2788 | * sparc.cc (Target_sparc::Relocate::relocate): Likewise. | |
| 2789 | * powerpc.cc (Target_powerpc::Relocate::relocate): Likewise. | |
| 2790 | * testsuite/two_file_shared.sh: New script. | |
| 2791 | * testsuite/Makefile.am (check_SCRIPTS): Add two_file_shared.sh. | |
| 2792 | (check_DATA): Add two_file_shared.dbg. | |
| 2793 | (two_file_shared.dbg): New target. | |
| 2794 | * testsuite/Makefile.in: Rebuild. | |
| 2795 | ||
| 15d5fa16 ILT |
2796 | 2009-03-01 Ian Lance Taylor <iant@google.com> |
| 2797 | ||
| 2798 | * configure.ac: Check for byteswap.h. | |
| 2799 | * configure: Rebuild. | |
| 2800 | * config.in: Rebuild. | |
| 2801 | ||
| 8a4c0b0d ILT |
2802 | 2009-03-01 Mikolaj Zalewski <mikolajz@google.com> |
| 2803 | ||
| 2804 | * layout.cc (Layout::find_or_add_kept_section): New function. | |
| 2805 | (Layout::add_comdat): Removed. | |
| 2806 | * layout.h (struct Kept_section): Move out of class Layout. | |
| 2807 | Remove trailing underscores from field names. Add group_sections | |
| 2808 | field. Rename group_ field to is_group. Change all uses. | |
| 2809 | (class Layout): Declare find_or_add_kept_section, not add_comdat. | |
| 2810 | * object.cc (Sized_relobj::Sized_relobj): Don't initialize | |
| 2811 | comdat_groups_ field. | |
| 2812 | (Sized_relobj::include_section_group): Use | |
| 2813 | find_or_add_kept_section and Kept_section::group_sections. | |
| 2814 | (Sized_relobj::include_linkonce_section): Likewise. | |
| 2815 | * object.cc (class Sized_relobj): Don't define Comdat_group or | |
| 2816 | Comdat_group_table. Remove find_comdat_group and | |
| 2817 | add_comdat_group. Remove comdat_groups_ field. | |
| 2818 | * plugin.cc (include_comdat_group): Use | |
| 2819 | Layout::find_or_add_kept_section. | |
| 2820 | ||
| b4ecf66b ILT |
2821 | 2009-02-28 Ian Lance Taylor <iant@google.com> |
| 2822 | ||
| 14359ca0 ILT |
2823 | * README: --gc-sections and map files are now supported. Document |
| 2824 | some build requirements. | |
| 2825 | ||
| b4ecf66b ILT |
2826 | PR 6992 |
| 2827 | * symtab.cc (Symbol_table::sized_write_section_symbol): In a | |
| 2828 | relocatable link set the value of the section symbol to zero. | |
| 2829 | * object.cc (Sized_relobj::do_finalize_local_symbols): In a | |
| 2830 | relocatable link don't include the section address in the local | |
| 2831 | symbol value. | |
| 2832 | ||
| 0602e05a ILT |
2833 | 2009-02-27 Ian Lance Taylor <iant@google.com> |
| 2834 | ||
| fd9d194f ILT |
2835 | PR 6811 |
| 2836 | * options.h (class Search_directory): Add is_system_directory. | |
| 2837 | (class General_options): Declare is_in_system_directory. | |
| 2838 | * options.cc (get_relative_sysroot): Make static. | |
| 2839 | (get_default_sysroot): Make static. | |
| 2840 | (General_optoins::is_in_system_directory): New function. | |
| 2841 | * fileread.cc (Input_file::is_in_system_directory): New function. | |
| 2842 | * fileread.h (class Input_file): Declare is_in_system_directory. | |
| 2843 | * object.h (class Object): Add is_in_system_directory. | |
| 2844 | (class Input_objects): Remove system_library_directory_ field. | |
| 2845 | * object.cc (Input_objects::add_object): Don't set | |
| 2846 | system_library_directory_. | |
| 2847 | (input_objects::found_in_system_library_directory): Remove. | |
| 2848 | * symtab.cc (Symbol_table::write_globals): Remove input_objects | |
| 2849 | parameter. Change all callers. | |
| 2850 | (Symbol_table::sized_write_globals): Likewise. | |
| 2851 | (Symbol_table::warn_about_undefined_dynobj_symbol): Likewise. | |
| 2852 | Call Object::is_in_system_directory. | |
| 2853 | * symtab.h (class Symbol_table): Update declarations. | |
| 2854 | ||
| 61edd21f ILT |
2855 | PR 5990 |
| 2856 | * descriptors.h (Open_descriptor): Add is_on_stack field. | |
| 2857 | * descriptors.cc (Descriptors::open): If the descriptor is on the | |
| 2858 | top of the stack, remove it. Initialize is_on_stack field. | |
| 2859 | (Descriptors::release): Only add pod to stack if it is not on the | |
| 2860 | stack already. | |
| 2861 | (Descriptors::close_some_descriptor): Clear stack_next and | |
| 2862 | is_on_stack fields. | |
| 2863 | ||
| e29e076a ILT |
2864 | PR 7091 |
| 2865 | * output.cc (Output_section::find_starting_output_address): Rename | |
| 2866 | from starting_output_address; add PADDR parameter; change return | |
| 2867 | type. | |
| 2868 | * output.h (class Output_section): Declare | |
| 2869 | find_starting_output_address instead of starting_output_address. | |
| 2870 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle a | |
| 2871 | section symbol for which we can't find a merge section. | |
| 2872 | ||
| 0602e05a ILT |
2873 | PR 9836 |
| 2874 | * symtab.cc (Symbol_table::add_from_object): If the visibility is | |
| 2875 | hidden or internal, force the symbol to be local. | |
| 2876 | * resolve.cc (Symbol::override_visibility): Define. | |
| 2877 | (Symbol::override_base): Use override_visibility. | |
| 2878 | (Symbol_table::resolve): Likewise. | |
| 2879 | (Symbol::override_base_with_special): Likewise. | |
| 2880 | (Symbol_table::override_with_special): If the visibility is hidden | |
| 2881 | or internal, force the symbol to be local. | |
| 2882 | * symtab.h (class Symbol): Add set_visibility and | |
| 2883 | override_visibility. | |
| 2884 | * testsuite/ver_test_1.sh: New file. | |
| 2885 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_1.sh. | |
| 2886 | (check_DATA): Add ver_test_1.syms. | |
| 2887 | (ver_test_1.syms): New target. | |
| 2888 | * testsuite/Makefile.in: Rebuild. | |
| 2889 | ||
| 401a9a73 CC |
2890 | 2009-02-25 Cary Coutant <ccoutant@google.com> |
| 2891 | ||
| 2892 | * layout.cc (Layout::choose_output_section): Don't rename sections | |
| 2893 | when using a linker script that has a SECTIONS clause. | |
| 2894 | * Makefile.in: Regenerate. | |
| 2895 | ||
| 2896 | * testsuite/Makefile.am (script_test_5.sh): New test case. | |
| 2897 | * testsuite/Makefile.in: Regenerate. | |
| 2898 | * testsuite/script_test_5.cc: New file. | |
| 2899 | * testsuite/script_test_5.sh: New file. | |
| 2900 | * testsuite/script_test_5.t: New file. | |
| 2901 | ||
| f488e4b0 CC |
2902 | 2009-02-13 Rafael Avila de Espindola <espindola@google.com> |
| 2903 | ||
| 2904 | * archive.cc (Archive::include_member): Update calls to add_symbols. | |
| 2905 | * dynobj.cc (Sized_dynobj<size, big_endian>::make_version_map): Add | |
| 2906 | the Layout argument. | |
| 2907 | * dynobj.h (do_add_symbols): Add the Layout argument. | |
| 2908 | * object.cc (Sized_relobj<size, big_endian>::do_add_symbols): Add the | |
| 2909 | Layout argument. | |
| 2910 | * object.h (Object::add_symbols): Add the Layout argument. | |
| 2911 | (Object::do_add_symbols): Add the Layout argument. | |
| 2912 | (Sized_relobj::do_add_symbols): Add the Layout argument. | |
| 2913 | * plugin.cc (Sized_pluginobj<size, big_endian>::do_add_symbols): | |
| 2914 | Unify the two versions. | |
| 2915 | (Add_plugin_symbols): Remove. | |
| 2916 | * plugin.h (Pluginobj::add_symbols, Pluginobj::do_add_symbols): Remove. | |
| 2917 | (Sized_pluginobj::do_add_symbols): Unify the two versions. | |
| 2918 | (Add_plugin_symbols): Remove. | |
| 2919 | * readsyms.cc (Read_symbols::do_read_symbols): Update call to | |
| 2920 | Add_symbols. Use Add_symbols instead of Add_plugin_symbols. | |
| 2921 | (Add_symbols::run): Make it work with Pulginobj. | |
| 2922 | ||
| 89dd1680 ILT |
2923 | 2009-02-06 Ian Lance Taylor <iant@google.com> |
| 2924 | ||
| 2925 | * object.cc (Sized_relobj::do_layout): Make info message start | |
| 2926 | with lower case letter. | |
| 2927 | ||
| 266d0a74 ILT |
2928 | 2009-02-06 Mikolaj Zalewski <mikolajz@google.com> |
| 2929 | ||
| 602b464e ILT |
2930 | * binary.cc: Fix file comment. |
| 2931 | ||
| 266d0a74 ILT |
2932 | * options.h (enum Incremental_disposition): Define. |
| 2933 | (class General_options): Add new options: --incremental, | |
| 2934 | --incremental_changed, --incremental_unchanged, | |
| 2935 | --incremental_unknown. Add incremental_disposition_ and | |
| 2936 | implicit_incremental_ fields. | |
| 2937 | (General_options::incremental_disposition): New function. | |
| 2938 | (class Position_dependent_options): Add incremental_disposition | |
| 2939 | option. | |
| 2940 | (Position_dependent_options::copy_from_options): Set incremental | |
| 2941 | dispositions. | |
| 2942 | * options.cc (General_options::parse_incremental_changed): New | |
| 2943 | function. | |
| 2944 | (General_options::parse_incremental_unchanged): New function. | |
| 2945 | (General_options::parse_incremental_unknown): New function. | |
| 2946 | (General_options::General_options): Initialize new fields | |
| 2947 | incremental_disposition_ and implicit_incremental_. | |
| 2948 | (General_options::finalize): Check for uasge of --incremental-* | |
| 2949 | without --incremental. | |
| 2950 | ||
| f073bbf7 CD |
2951 | 2009-02-06 Chris Demetriou <cgd@google.com> |
| 2952 | ||
| 2953 | * gold.h (gold_undefined_symbol): Change to take only a Symbol | |
| 2954 | pointer and to report location as the file name associated with | |
| 2955 | the symbol. | |
| 2956 | (gold_undefined_symbol_at_location): New function to replace the | |
| 2957 | old gold_undefined_symbol functionality. | |
| 2958 | * target-reloc.h (relocate_section): Update to use | |
| 2959 | gold_undefined_symbol_at_location. | |
| 2960 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
| 2961 | Call gold_undefined_symbol function rather than gold_error. | |
| 2962 | * errors.h (Errors::undefined_symbol): Take location as a | |
| 2963 | string, rather than calculating it from a relocation. | |
| 2964 | * errors.cc (Errors::fatal): Print "fatal error:" before the | |
| 2965 | formatted message. | |
| 2966 | (Errors::error, Errors::error_at_location): Print "error: " | |
| 2967 | before the formatted message. | |
| 2968 | (Errors::undefined_symbol): Take location as a string, rather | |
| 2969 | than calculating it from a relocation. | |
| 2970 | (gold_undefined_symbol_at_location): New function akin to | |
| 2971 | old gold_undefined_symbol, calculates location from relocation. | |
| 2972 | (gold_undefined_symbol): Change to take only a Symbol pointer | |
| 2973 | and to report location as the file name associated with the symbol. | |
| 2974 | * testsuite/debug_msg.sh: Update for changed error messages. | |
| 2975 | * testsuite/undef_symbol.sh: Likewise. | |
| 2976 | ||
| 8e94a90c ILT |
2977 | 2009-02-04 Duncan Sands <baldrick@free.fr> |
| 2978 | ||
| 2979 | PR 9812 | |
| 2980 | * reduced_debug_output.h | |
| 2981 | (Output_reduced_debug_abbrev_section::failed): Use format for | |
| 2982 | gold_warning. | |
| 2983 | (Output_reduced_debug_info_section::faild): Likewise. | |
| 2984 | ||
| 88a0e15b ILT |
2985 | 2009-01-31 Mikolaj Zalewski <mikolajz@google.com> |
| 2986 | ||
| 2987 | * script.cc (Lazy_demangler): New class. | |
| 2988 | (Version_script_info::get_symbol_version_helper): Demangle a | |
| 2989 | symbol only once. | |
| 2990 | ||
| 5efc7cd2 CC |
2991 | 2009-01-29 Cary Coutant <ccoutant@google.com> |
| 2992 | ||
| 2993 | * i386.cc (Target_i386::Relocate::relocate): Recognize non-PIC calls | |
| 2994 | to __tls_get_addr. | |
| 2995 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
| 2996 | ||
| e0ebcf42 ILT |
2997 | 2009-01-28 Ian Lance Taylor <iant@google.com> |
| 2998 | ||
| 5efc7cd2 | 2999 | * version.cc (version_string): Bump to 1.9. |
| 75fe7426 | 3000 | |
| e0ebcf42 ILT |
3001 | * gold.h: Include <cstring> and <stdint.h>. |
| 3002 | * version.cc: Include <cstdio>. | |
| 3003 | * object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a | |
| 3004 | warning. | |
| 3005 | * reduced_debug_output.cc (insert_into_vector): Rename from | |
| 3006 | Insert_into_vector; change all callers. Use Swap_unaligned to | |
| 3007 | avoid aliasing issue; remove union since it is unnecessary. | |
| 3008 | ||
| 8e2813be | 3009 | 2009-01-27 Sriraman Tallam <tmsriram@google.com> |
| 6d03d481 ST |
3010 | |
| 3011 | * Makefile.am (CCFILES): Add gc.cc. | |
| 3012 | (HFILES): Add gc.h. | |
| 3013 | * Makefile.in: Regenerate. | |
| 3014 | * gold.cc (Gc_runner): New class. | |
| 3015 | (queue_initial_tasks): Call garbage collection related tasks | |
| 3016 | when corresponding options are invoked. | |
| 3017 | (queue_middle_gc_tasks): New function. | |
| 3018 | (queue_middle_tasks): Reorder tasks to allow relocs to be read and | |
| 3019 | processed early before laying out sections during garbage collection. | |
| 3020 | * gold.h (queue_middle_gc_tasks): New function. | |
| 3021 | (is_prefix_of): Move from "layout.cc". | |
| 3022 | * i386.cc (Target_i386::gc_process_relocs): New function. | |
| 3023 | * layout.cc (is_prefix_of): Remove. Move to "gold.h" | |
| 3024 | * main.cc (main): Create object of class "Garbage_collection". | |
| 3025 | * object.cc (Relobj::copy_symbols_data): New function. | |
| 3026 | (Relobj::is_section_name_included): New function. | |
| 3027 | (Sized_relobj::do_layout): Allow this function to be called twice | |
| 3028 | during garbage collection and defer layout of section during the | |
| 3029 | first call. | |
| 3030 | * object.h (Relobj::get_symbols_data): New function. | |
| 3031 | (Relobj::is_section_name_included): New function. | |
| 3032 | (Relobj::copy_symbols_data): New function. | |
| 3033 | (Relobj::set_symbols_data): New function. | |
| 3034 | (Relobj::get_relocs_data): New function. | |
| 3035 | (Relobj::set_relocs_data): New function. | |
| 3036 | (Relobj::is_output_section_offset_invalid): New pure virtual function. | |
| 3037 | (Relobj::gc_process_relocs): New function. | |
| 3038 | (Relobj::do_gc_process_relocs): New pure virtual function. | |
| 3039 | (Relobj::sd_): New data member. | |
| 3040 | (Sized_relobj::is_output_section_offset_invalid): New function. | |
| 3041 | (Sized_relobj::do_gc_process_relocs): New function. | |
| 3042 | * options.h (General_options::gc_sections): Modify to not be a no-op. | |
| 3043 | (General_options::print_gc_sections): New option. | |
| 3044 | * plugin.cc (Plugin_finish::run): Remove function call to | |
| 3045 | Plugin_manager::layout_deferred_objects. Move it to "gold.cc". | |
| 3046 | * powerpc.cc (Target_powerpc::gc_process_relocs): New function. | |
| 3047 | * reloc.cc (Read_relocs::run): Add task to process relocs and | |
| 3048 | determine unreferenced sections when doing garbage collection. | |
| 3049 | (Gc_process_relocs): New class. | |
| 3050 | (Sized_relobj::do_gc_process_relocs): New function. | |
| 3051 | (Sized_relobj::do_scan_relocs): Don't try to scan the relocs for | |
| 3052 | sections that are garbage collected. | |
| 3053 | * reloc.h (Gc_process_relocs): New class. | |
| 3054 | * sparc.cc (Target_sparc::gc_process_relocs): New function. | |
| 3055 | * symtab.cc (Symbol::should_add_dynsym_entry): Do not add entries for | |
| 3056 | symbols whose corresponding sections are garbage collected. | |
| 3057 | (Symbol_table::Symbol_table): Add new parameter for the garbage | |
| 3058 | collection object. | |
| 3059 | (Symbol_table::gc_mark_undef_symbols): New function. | |
| 3060 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
| 3061 | (Symbol_table::gc_mark_dyn_syms): New function. | |
| 3062 | (Symbol_table::resolve): Do not treat symbols seen in dynamic objects | |
| 3063 | as garbage. | |
| 3064 | (Symbol_table::add_from_object): Likewise. | |
| 3065 | (Symbol_table::add_from_relobj): When building shared objects, do not | |
| 3066 | treat externally visible symbols as garbage. | |
| 3067 | (Symbol_table::sized_finalize_symbol): Do not check dynamic symbol | |
| 3068 | table information for static and relocatable links. | |
| 3069 | * symtab.h (Symbol_table::set_gc): New function. | |
| 3070 | (Symbol_table::gc): New function. | |
| 3071 | (Symbol_table::gc_mark_undef_symbols): New function. | |
| 3072 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
| 3073 | (Symbol_table::gc_mark_dyn_syms): New function. | |
| 3074 | (Symbol_table::gc_): New data member. | |
| 3075 | * target.h (Sized_target::gc_process_relocs): New pure virtual | |
| 3076 | function. | |
| 3077 | * x86_64.cc (Target_x86_64::gc_process_relocs): New function. | |
| 3078 | * testsuite/testfile.cc (Target_test::gc_process_relocs): New function. | |
| 3079 | ||
| 3b293544 CF |
3080 | 2009-01-20 Chris Faylor <me.sourceware@sourceware.org> |
| 3081 | ||
| 3082 | * options.h (General_options::gc_sections): Define as a no-op for now. | |
| 3083 | (General_options::no_keep_memory): Ditto. | |
| 3084 | (General_options::Bshareable): Define. | |
| 3085 | * options.cc (General_options::finalize): Honor -Bshareable. | |
| 3086 | ||
| 83d22aa8 AS |
3087 | 2009-01-20 Andreas Schwab <schwab@suse.de> |
| 3088 | ||
| 3089 | * powerpc.cc (Powerpc_relocate_functions::rel16_ha): Don't try to | |
| 3090 | read the value in the contents, since we don't use it. Use the | |
| 3091 | template endianness when writing. | |
| 3092 | (Relocate::relocate): Use it for R_PPC_REL16_HA. | |
| 3093 | ||
| cd536b21 AS |
3094 | 2009-01-19 Andreas Schwab <schwab@suse.de> |
| 3095 | ||
| 3096 | * configure.tgt (powerpc64-*): Fix targ_obj. | |
| 3097 | ||
| 99e9a495 ILT |
3098 | 2009-01-15 Ian Lance Taylor <iant@google.com> |
| 3099 | ||
| 3100 | * object.cc (Sized_relobj::write_local_symbols): Don't write out | |
| 3101 | local symbols when stripping all symbols. | |
| 3102 | ||
| bbbfea06 CC |
3103 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
| 3104 | ||
| 99e9a495 | 3105 | * output.cc (Output_reloc): Add explicit instantiations. |
| bbbfea06 | 3106 | |
| 0f7c0701 CC |
3107 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
| 3108 | ||
| 3109 | * archive.cc (Archive::get_elf_object_for_member): Remove call | |
| 3110 | to File_read::claim_for_plugin. | |
| 3111 | * descriptors.cc (Descriptors::open): Remove reference to | |
| 3112 | is_claimed. | |
| 3113 | (Descriptors::claim_for_plugin): Remove. | |
| 3114 | * descriptors.h (Descriptors::claim_for_plugin): Remove. | |
| 3115 | (Descriptors::is_claimed): Remove. | |
| 3116 | (claim_descriptor_for_plugin): Remove. | |
| 3117 | * fileread.cc (File_read::claim_for_plugin): Remove. | |
| 3118 | * fileread.h (File_read::claim_for_plugin): Remove. | |
| 3119 | (File_read::descriptor): Reopen descriptor if necessary. | |
| 3120 | * plugin.cc (Plugin::load): Add two new APIs to transfer vector. | |
| 3121 | (Plugin_manager::all_symbols_read): Add task parameter. Change | |
| 3122 | all callers. | |
| 3123 | (Plugin_manager::get_input_file): New function. | |
| 3124 | (Plugin_manager::release_input_file): New function. | |
| 3125 | (Pluginobj::Pluginobj): Add filesize parameter and initialize | |
| 3126 | corresponding data member. | |
| 3127 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter | |
| 3128 | and pass to base constructor. Change all callers. | |
| 3129 | (get_input_file, release_input_file): New functions. | |
| 3130 | (make_sized_plugin_object): Add filesize parameter. Change all callers. | |
| 3131 | * plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member. | |
| 3132 | (Plugin_manager::all_symbols_read): Add task parameter. | |
| 3133 | (Plugin_manager::get_input_file): New function. | |
| 3134 | (Plugin_manager::release_input_file): New function. | |
| 3135 | (Plugin_manager::task_): New data member. | |
| 3136 | (Pluginobj::Pluginobj): Add filesize parameter. | |
| 3137 | (Pluginobj::filename): New function. | |
| 3138 | (Pluginobj::descriptor): New function. | |
| 3139 | (Pluginobj::filesize): New function. | |
| 3140 | (Pluginobj::filesize_): New data member. | |
| 3141 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter. | |
| 3142 | * readsyms.cc (Read_symbols::do_read_symbols): Remove call to | |
| 3143 | File_read::claim_for_plugin; use Object::unlock to unlock the file. | |
| 3144 | ||
| 3145 | * testsuite/Makefile.am (plugin_test_4): New test case for plugins | |
| 3146 | with archive libraries. | |
| 3147 | * testsuite/Makefile.in: Regenerate. | |
| 3148 | * testsuite/plugin_test.c (struct sym_info): New type. | |
| 3149 | (get_input_file, release_input_file): New static variables. | |
| 3150 | (onload): Capture new transfer vector entries. | |
| 3151 | (claim_file_hook): Stop reading at end of file according to filesize. | |
| 3152 | Factor out parsing of readelf output into separate function. | |
| 3153 | (all_symbols_read_hook): Exercise get_input_file and release_input_file | |
| 3154 | APIs and get the source file name from the symbol table. Convert | |
| 3155 | source file name to corresponding object file name. Print info | |
| 3156 | message when adding new input files. | |
| 3157 | (parse_readelf_line): New function. | |
| 3158 | * testsuite/plugin_test_1.sh: Add checks for new info messages. | |
| 3159 | * testsuite/plugin_test_2.sh: Likewise. | |
| 3160 | * testsuite/plugin_test_3.sh: Likewise. | |
| 3161 | * testsuite/plugin_test_4.sh: New test case. | |
| 3162 | ||
| 62a6d109 ILT |
3163 | 2009-01-07 Ian Lance Taylor <iant@google.com> |
| 3164 | ||
| 3165 | * version.cc (version_string): Bump to 1.8. | |
| 3166 | ||
| 483620e8 CC |
3167 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
| 3168 | ||
| 3169 | * gold.cc (gold_exit): Call plugin cleanup handlers on exit. | |
| 3170 | * plugin.cc (Plugin_manager::finish): Rename as | |
| 3171 | layout_deferred_objects. Move cleanup to separate function. | |
| 3172 | (Plugin_manager::cleanup): New function. | |
| 3173 | (Plugin_finish::run): Call layout_deferred_objects and cleanup | |
| 3174 | separately. | |
| 3175 | * plugin.h (Plugin_manager::finish): Rename as | |
| 3176 | layout_deferred_objects. | |
| 3177 | (Plugin_manager::cleanup): New function. | |
| 3178 | (Plugin_manager::cleanup_done): New field. | |
| 3179 | ||
| d66a9eb3 CC |
3180 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
| 3181 | ||
| 3182 | * plugin.cc (is_visible_from_outside): New function. | |
| 3183 | (Pluginobj::get_symbol_resolution_info): Call is_visible_from_outside | |
| 3184 | so we don't return "IR only" status for exported symbols or -r links. | |
| 3185 | ||
| 3186 | * testsuite/Makefile.am (plugin_test_3): New test case. | |
| 3187 | * testsuite/Makefile.in: Regenerate. | |
| 3188 | * testsuite/plugin_test_3.sh: New file. | |
| 3189 | ||
| 5995b570 CC |
3190 | 2008-12-22 Cary Coutant <ccoutant@google.com> |
| 3191 | ||
| 3192 | * object.cc (Sized_relobj::layout_section): New function. | |
| 3193 | (Sized_relobj::do_layout): Defer layout of input sections until after | |
| 3194 | plugin has provided replacement files. | |
| 3195 | (Sized_relobj::do_layout_deferred_sections): New function. | |
| 3196 | * object.h (Relobj::set_section_offset): Remove virtual keyword. | |
| 3197 | (Relobj::layout_deferred_sections): New function. | |
| 3198 | (Relobj::do_layout_deferred_sections): New function. | |
| 3199 | (Sized_relobj::do_layout_deferred_sections): New function. | |
| 3200 | (Sized_relobj::layout_section): New function. | |
| 3201 | (Sized_relobj::Deferred_layout): New structure. | |
| 3202 | (Sized_relobj::deferred_layout_): New field. | |
| 3203 | * plugin.cc (Plugin_manager::finish): Renamed, was cleanup. | |
| 3204 | Change all callers. Layout deferred sections. | |
| 3205 | (class Plugin_finish): Renamed, was Plugin_cleanup. Change all | |
| 3206 | references. | |
| 3207 | (Plugin_hook::run): Move code from do_plugin_hook inline. | |
| 3208 | (Plugin_hook::do_plugin_hook): Remove. | |
| 3209 | * plugin.h (Plugin_manager::Plugin_manager): Add missing initializers. | |
| 3210 | (Plugin_manager::finish): Renamed, was cleanup. | |
| 3211 | (Plugin_manager::should_defer_layout): New function. | |
| 3212 | (Plugin_manager::add_deferred_layout_object): New function. | |
| 3213 | (Plugin_manager::Deferred_layout_list): New type. | |
| 3214 | (Plugin_manager::deferred_layout_objects_): New field. | |
| 3215 | (Plugin_hook::do_plugin_hook): Remove. | |
| 3216 | ||
| ee769c88 ILT |
3217 | 2008-12-17 Ian Lance Taylor <iant@google.com> |
| 3218 | ||
| 3219 | * options.h (class General_options): Add --no case for | |
| 3220 | --export-dynamic. | |
| 3221 | ||
| abc8dcba CC |
3222 | 2008-12-16 Cary Coutant <ccoutant@google.com> |
| 3223 | ||
| 3224 | * plugin.cc (Plugin::load): Move LDPT_MESSAGE to front of transfer | |
| 3225 | vector. | |
| 3226 | (Plugin_manager::claim_file): Create plugin object even if | |
| 3227 | plugin did not call the add_symbols callback. | |
| 3228 | (Plugin_obj::get_symbol_resolution_info): Guard against plugin | |
| 3229 | asking for more symbols than were added. | |
| 3230 | * testsuite/Makefile.am (plugin_test_1): Add test case with | |
| 3231 | no global symbols. | |
| 3232 | (empty.syms): New target. | |
| 3233 | * testsuite/Makefile.in: Regenerate. | |
| 3234 | * testsuite/plugin_test.c (claim_file_hook): Add new debug | |
| 3235 | message. Don't call add_symbols if no globals. | |
| 3236 | (all_symbols_read_hook): Don't provide replacement for empty | |
| 3237 | claimed file. | |
| 3238 | ||
| b0074644 ILT |
3239 | 2008-12-12 Ian Lance Taylor <iant@google.com> |
| 3240 | ||
| 68943102 ILT |
3241 | * target-reloc.h (Default_scan_relocatable_relocs): Only discard |
| 3242 | r_type == 0 for a local symbol with r_sym == 0. | |
| 3243 | (scan_relocatable_relocs): Pass r_sym to | |
| 3244 | local_non_section_strategy. | |
| 3245 | * reloc.cc (Emit_relocs_strategy::local_non_section_strategy): Add | |
| 3246 | r_sym parameter. | |
| 3247 | ||
| b0074644 ILT |
3248 | * configure.ac: Update test for TLS descriptors: they are |
| 3249 | supported as of glibc 2.9. | |
| 3250 | * configure: Rebuild. | |
| 3251 | ||
| c2508178 ILT |
3252 | 2008-12-11 Ian Lance Taylor <iant@google.com> |
| 3253 | ||
| 3254 | PR 7091 | |
| 3255 | * target-reloc.h (Default_scan_relocatable_relocs): For each | |
| 3256 | function, map r_type == 0 to RELOC_DISCARD. | |
| 3257 | ||
| 2756a258 CC |
3258 | 2008-12-10 Cary Coutant <ccoutant@google.com> |
| 3259 | ||
| 3260 | * layout.cc (Layout::add_comdat): Allow COMDAT group from a replacement | |
| 3261 | object to override a kept COMDAT group from a plugin object. | |
| 3262 | ||
| bb6f53d3 ILT |
3263 | 2008-12-09 Ian Lance Taylor <iant@google.com> |
| 3264 | ||
| fbc558e1 ILT |
3265 | PR 7088 |
| 3266 | * yyscript.y (file_cmd): Handle INPUT. | |
| 3267 | ||
| bb6f53d3 ILT |
3268 | * testsuite/initpri1.c: Change all declarations to be full |
| 3269 | prototypes by adding void, to avoid compiler warnings. | |
| 3270 | ||
| 4674ecfc CC |
3271 | 2008-12-05 Rafael Avila de Espindola <espindola@google.com> |
| 3272 | ||
| 3273 | * options.cc (General_options::parse_plugin_opt): New. | |
| 3274 | (General_options::add_plugin): The argument now is just the filename. | |
| 3275 | (General_options::add_plugin_option): New. | |
| 3276 | * options.h (plugin_opt): New. | |
| 3277 | (add_plugin): Change argument name. | |
| 3278 | (add_plugin_option): New. | |
| 3279 | * plugin.cc (Plugin::load): Don't parse the plugin option. | |
| 3280 | * plugin.h (Plugin::Plugin): Rename argument. Init filename_. | |
| 3281 | (Plugin::add_option): New. | |
| 3282 | (Plugin::args_): Change type. | |
| 3283 | (Plugin::filename_): New. | |
| 3284 | (Plugin_manager::add_plugin_option): New. | |
| 3285 | * testsuite/Makefile.am (plugin_test_1): Use new syntax. | |
| 3286 | * testsuite/Makefile.in: Regenerate. | |
| 3287 | ||
| fd06b4aa CC |
3288 | 2008-12-05 Cary Coutant <ccoutant@google.com> |
| 3289 | ||
| 3290 | * layout.cc (Layout::include_section): Check for SHF_EXCLUDE. | |
| 3291 | Handle --strip-lto-sections option. | |
| 3292 | * options.h (strip_lto_sections): New option. | |
| 3293 | ||
| 6c52134c CC |
3294 | 2008-12-01 Cary Coutant <ccoutant@google.com> |
| 3295 | ||
| 3296 | * plugin.cc (ld_plugin_message): Change format parameter to const. | |
| 3297 | Fix mismatch between new[] and delete. | |
| 3298 | ||
| a45248e0 CC |
3299 | 2008-11-14 Cary Coutant <ccoutant@google.com> |
| 3300 | ||
| 3301 | * reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address | |
| 3302 | instead of -1U. | |
| 3303 | ||
| c82fbeee CS |
3304 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
| 3305 | ||
| 3306 | * options.cc (General_options::parse_dynamic_list): New function. | |
| 3307 | * options.h (General_options): New flags dynamic_list, | |
| 3308 | dynamic_list_data, dynamic_list_cpp_new, and | |
| 3309 | dynamic_list_cpp_typeinfo. New variable dynamic_list_. | |
| 3310 | (General_options::in_dynamic_list): New function. | |
| 3311 | * script.cc (Lex::Mode): New enum DYNAMIC_LIST. | |
| 3312 | (Lex::can_start_name): Add support for DYNAMIC_LIST mode. | |
| 3313 | (Lex::can_continue_name): Likewise. | |
| 3314 | (yylex): Likewise. | |
| 3315 | (read_script_file): New parameter script_options. | |
| 3316 | (read_dynamic_list): New function. | |
| 3317 | (Script_options::define_dynamic_list): New function. | |
| 3318 | (dynamic_list_keyword_parsecodes): New variable. | |
| 3319 | (dynamic_list_keywords): New variable. | |
| 3320 | * script.h (Script_options::define_dynamic_list): New function | |
| 3321 | prototype. | |
| 3322 | (read_dynamic_list): New function prototype. | |
| 3323 | * symtab.cc (strprefix): New macro. | |
| 3324 | (Symbol::should_add_dynsym_entry): Support dynamic_list, | |
| 3325 | dynamic_list_data, dynamic_list_cpp_new, and | |
| 3326 | dynamic_list_cpp_typeinfo. | |
| 3327 | * yyscript.y (PARSING_DYNAMIC_LIST): New token. | |
| 3328 | (dynamic_list_expr): New rule. | |
| 3329 | (dynamic_list_nodes): Likewise. | |
| 3330 | (dynamic_list_node): Likewise. | |
| 3331 | * testsuite/Makefile.am (dynamic_list): New test. | |
| 3332 | * testsuite/Makefile.in: Regenerated. | |
| 3333 | * testsuite/dynamic_list.t: New file. | |
| 3334 | * testsuite/dynamic_list.sh: New file. | |
| 3335 | ||
| e0bb29a5 CS |
3336 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
| 3337 | ||
| 3338 | * testsuite/tls_test_c.c: Add prototype for t11 and t11_last. | |
| 3339 | * testsuite/tls_test_c.c (t11): Add explicit "void" to prototype. | |
| 3340 | (t11_last): Likewise. | |
| 3341 | * testsuite/ver_test_6.c (main): Likewise. | |
| 3342 | ||
| 4e1e25e0 CC |
3343 | 2008-10-07 Cary Coutant <ccoutant@google.com> |
| 3344 | ||
| 3345 | * options.c (General_options::finalize): Add check for -static and | |
| 3346 | -shared. | |
| 3347 | * gold.cc (queue_middle_tasks): Assert that list of dynamic objects | |
| 3348 | is not empty. | |
| 3349 | ||
| 92f03fcb CC |
3350 | 2008-10-02 Cary Coutant <ccoutant@google.com> |
| 3351 | ||
| 3352 | * plugin.cc (make_sized_plugin_object): Fix conditional | |
| 3353 | compilation to work when not all targets are enabled. | |
| 3354 | ||
| fbd8a257 CC |
3355 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
| 3356 | ||
| 3357 | * archive.cc (Archive::get_file_and_offset): Use filename instead | |
| 3358 | of name to get library path. | |
| 3359 | (Archive::include_member): Unlock external member of a thin archive. | |
| 3360 | ||
| 3361 | * testsuite/Makefile.am (TEST_AR): New variable. | |
| 3362 | (thin_archive_test_1): New test. | |
| 3363 | (thin_archive_test_2): New test. | |
| 81636b3f CC |
3364 | * testsuite/Makefile.in: Regenerate. |
| 3365 | * testsuite/thin_archive_main.cc: New file. | |
| 3366 | * testsuite/thin_archive_test_1.cc: New file. | |
| 3367 | * testsuite/thin_archive_test_2.cc: New file. | |
| 3368 | * testsuite/thin_archive_test_3.cc: New file. | |
| 3369 | * testsuite/thin_archive_test_4.cc: New file. | |
| fbd8a257 | 3370 | |
| eff45813 CC |
3371 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
| 3372 | ||
| 3373 | * mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL. | |
| 3374 | * object.cc (Sized_relobj::do_layout): Use constant invalid_address | |
| 3375 | instead of -1U. | |
| 3376 | (Sized_relobj::do_finalize_local_symbols): Likewise. | |
| 3377 | (Sized_relobj::map_to_kept_section): Likewise. | |
| 3378 | * object.h (Sized_relobj::invalid_address): New constant. | |
| 3379 | (Sized_relobj::do_output_section_offset): Check for invalid_address | |
| 3380 | and return -1ULL. | |
| 3381 | * output.cc (Output_reloc::local_section_offset): Use constant | |
| 3382 | invalid_address instead of -1U. | |
| 3383 | (Output_reloc::get_address): Likewise. | |
| 3384 | (Output_section::output_address): Change -1U to -1ULL. | |
| 3385 | * output.h (Output_reloc::invalid_address): New constant. | |
| 3386 | * reloc.cc (Sized_relobj::write_sections): Use constant | |
| 3387 | invalid_address instead of -1U. | |
| 3388 | (Sized_relobj::relocate_sections): Likewise. | |
| 3389 | * symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol | |
| 3390 | values for merge sections. | |
| 3391 | * target-reloc.h (relocate_for_relocatable): Use constant | |
| 3392 | invalid_address instead of -1U. | |
| 3393 | ||
| 89fc3421 CC |
3394 | 2008-09-19 Cary Coutant <ccoutant@google.com> |
| 3395 | ||
| 3396 | Add plugin functionality for link-time optimization (LTO). | |
| 3397 | * configure.ac (plugins): Add --enable-plugins option. | |
| 3398 | * configure: Regenerate. | |
| 3399 | * config.in: Regenerate. | |
| 3400 | * Makefile.am (LIBDL): New variable. | |
| 3401 | (CCFILES): Add plugin.cc. | |
| 3402 | (HFILES): Add plugin.h. | |
| 3403 | (ldadd_var): Add LIBDL. | |
| 3404 | * Makefile.in: Regenerate. | |
| 3405 | ||
| 3406 | * archive.cc: Include "plugin.h". | |
| 3407 | (Archive::setup): Don't preread archive symbols when using a plugin. | |
| 3408 | (Archive::get_file_and_offset): Add memsize parameter. Change callers. | |
| 3409 | (Archive::get_elf_object_for_member): Call plugin hooks for claiming | |
| 3410 | files. | |
| 3411 | (Archive::include_member): Add symbols from plugin objects. | |
| 3412 | * archive.h (Archive::get_file_and_offset): Add memsize parameter. | |
| 3413 | * descriptors.cc (Descriptors::open): Check for file descriptors | |
| 3414 | abandoned by plugins. | |
| 3415 | (Descriptors::claim_for_plugin): New function. | |
| 3416 | * descriptors.h (Descriptors::claim_for_plugin): New function. | |
| 3417 | (Open_descriptor::is_claimed): New field. | |
| 3418 | (claim_descriptor_for_plugin): New function. | |
| 3419 | * fileread.cc (File_read::claim_for_plugin): New function. | |
| 3420 | * fileread.h (File_read::claim_for_plugin): New function. | |
| 3421 | (File_read::descriptor): New function. | |
| 3422 | * gold.cc: Include "plugin.h". | |
| 3423 | (queue_initial_tasks): Add task to call plugin hooks for generating | |
| 3424 | new object files. | |
| 3425 | * main.cc: Include "plugin.h". | |
| 3426 | (main): Load plugin libraries. | |
| 3427 | * object.h (Pluginobj): Declare. | |
| 3428 | (Object::pluginobj): New function. | |
| 3429 | (Object::do_pluginobj): New function. | |
| 3430 | (Object::set_target): New function. | |
| 3431 | * options.cc: Include "plugin.h". | |
| 3432 | (General_options::parse_plugin): New function. | |
| 3433 | (General_options::General_options): Initialize plugins_ field. | |
| 3434 | (General_options::add_plugin): New function. | |
| 3435 | * options.h (Plugin_manager): Declare. | |
| 3436 | (General_options): Add --plugin option. | |
| 3437 | (General_options::has_plugins): New function. | |
| 3438 | (General_options::plugins): New function. | |
| 3439 | (General_options::add_plugin): New function. | |
| 3440 | (General_options::plugins_): New field. | |
| 3441 | * plugin.cc: New file. | |
| 3442 | * plugin.h: New file. | |
| 3443 | * readsyms.cc: Include "plugin.h". | |
| 3444 | (Read_symbols::do_read_symbols): Check for archive before checking | |
| 3445 | for ELF file. Call plugin hooks to claim files. | |
| 3446 | * resolve.cc (Symbol_table::resolve): Record when symbol is referenced | |
| 3447 | from a real object file; force override when processing replacement | |
| 3448 | files. | |
| 3449 | * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. | |
| 3450 | (Symbol::init_base_object): Likewise. | |
| 3451 | (Symbol::init_base_output_data): Likewise. | |
| 3452 | (Symbol::init_base_output_segment): Likewise. | |
| 3453 | (Symbol::init_base_constant): Likewise. | |
| 3454 | (Symbol::init_base_undefined): Likewise. | |
| 3455 | (Symbol::output_section): Assert that object is not a plugin. | |
| 3456 | (Symbol_table::add_from_pluginobj): New function. | |
| 3457 | (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as | |
| 3458 | undefined. | |
| 3459 | (Symbol_table::sized_write_globals): Likewise. | |
| 3460 | (Symbol_table::add_from_pluginobj): Instantiate template. | |
| 3461 | * symtab.h (Sized_pluginobj): Declare. | |
| 3462 | (Symbol::in_real_elf): New function. | |
| 3463 | (Symbol::set_in_real_elf): New function. | |
| 3464 | (Symbol::in_real_elf_): New field. | |
| 3465 | (Symbol_table::add_from_pluginobj): New function. | |
| 3466 | ||
| 3467 | * testsuite/Makefile.am (AM_CFLAGS): New variable. | |
| 3468 | (LIBDL): New variable. | |
| 3469 | (LDADD): Add LIBDL. | |
| 3470 | (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. | |
| 3471 | (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. | |
| 3472 | (check_DATA): Add plugin_test_1.err and plugin_test_2.err. | |
| 3473 | (MOSTLYCLEANFILES): Likewise. | |
| 3474 | * testsuite/Makefile.in: Regenerate. | |
| 3475 | * testsuite/plugin_test.c: New file. | |
| 3476 | * testsuite/plugin_test_1.sh: New file. | |
| 3477 | * testsuite/plugin_test_2.sh: New file. | |
| 3478 | ||
| de31bda5 ILT |
3479 | 2008-09-16 Ian Lance Taylor <iant@google.com> |
| 3480 | ||
| 9c2d0ef9 ILT |
3481 | * target-reloc.h (relocate_section): Check whether a symbol is |
| 3482 | defined by the ABI before reporting an undefined symbol error. | |
| 3483 | * target.h (Target::is_defined_by_abi): Make parameter const. | |
| 3484 | (Target::do_is_defined_by_abi): Likewise. | |
| 3485 | * i386.cc (Target_i386::do_is_defined_by_abi): Likewise. | |
| 3486 | * powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise. | |
| 3487 | * sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise. | |
| 3488 | * x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise. | |
| 3489 | * testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs. | |
| 3490 | * testsuite/Makefile.in: Rebuild. | |
| 3491 | ||
| de31bda5 ILT |
3492 | * fileread.cc (make_view): Add casts to avoid warning. |
| 3493 | ||
| 9fa33bee AO |
3494 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
| 3495 | ||
| 3496 | * i386.cc (Target_i386::define_tls_base_symbol): Update comments. | |
| 3497 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
| 3498 | ||
| 183fd0e3 AO |
3499 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
| 3500 | ||
| 3501 | * options.h (General_options::output_is_executable): New. | |
| 3502 | (General_options::output_is_pie): New. | |
| 3503 | * i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START | |
| 3504 | for shared libraries. | |
| 3505 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
| 3506 | ||
| 7be8330a CD |
3507 | 2008-09-11 Chris Demetriou <cgd@google.com> |
| 3508 | ||
| 3509 | * options.h (origin): New -z option. | |
| 3510 | * layout.cc (Layout:finish_dynamic_section): If "-z origin" | |
| 3511 | is specified, set DF_ORIGIN in DT_FLAGS and set DF_1_ORIGIN | |
| 3512 | in DT_FLAGS_1. | |
| 3513 | ||
| a9caad02 CC |
3514 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
| 3515 | ||
| 3516 | * fileread.cc (File_read::make_view): Add check for attempt to map | |
| 3517 | beyond end of file. | |
| 3518 | ||
| ae6dce4d CC |
3519 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
| 3520 | ||
| 3521 | * symtab.cc (Symbol_table::add_from_dynobj): Fix typos in | |
| 3522 | explicit instantiations. | |
| 3523 | ||
| d7ab2a47 KVH |
3524 | 2008-08-28 Kris Van Hees <kris.van.hees@oracle.com> |
| 3525 | ||
| 3526 | PR gold/6858 | |
| 3527 | * options.cc (General_options::finalize): Allow undefined symbols | |
| 3528 | in shlibs if linking -shared. | |
| 3529 | ||
| 3530 | PR gold/6859 | |
| 3531 | * symtab.cc (Symbol::init_base_undefined): Mark explicitly undefined | |
| 3532 | symbols as not needing a dynsym entry. | |
| 3533 | ||
| 1e52a9c1 CS |
3534 | 2008-08-20 Craig Silverstein <csilvers@google.com> |
| 3535 | ||
| 3536 | * fileread.cc (File_read::open): Do not lock the file unless it | |
| 3537 | was successfully opened. | |
| 3538 | ||
| d85c80a3 CC |
3539 | 2008-08-14 Cary Coutant <ccoutant@google.com> |
| 3540 | ||
| 3541 | * x86_64.cc (Target_x86_64::Relocate::relocat_tls): | |
| 3542 | Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs. | |
| 3543 | * testsuite/tls_test.cc (struct int128): 128-bit struct | |
| 3544 | for testing TLS relocs with non-zero addend. | |
| 3545 | (v12): New TLS variable. | |
| 3546 | (t12): New test. | |
| 3547 | (t_last): Add check for v12. | |
| 3548 | * testsuite/tls_test.h (t12): New function. | |
| 3549 | * testsuite/tls_test_main.cc (thread_routine): Call new test. | |
| 3550 | ||
| 2d924fd9 ILT |
3551 | 2008-08-13 Ian Lance Taylor <iant@google.com> |
| 3552 | ||
| 3553 | * layout.cc (Layout::attach_allocated_section_to_segment): Don't | |
| 3554 | set tls_segment_ or relro_segment_. | |
| 3555 | (Layout::make_output_segment): Set tls_segment_ and relro_segment_ | |
| 3556 | when appropriate. | |
| 3557 | * output.h (Output_section::clear_is_relro): New function. | |
| 3558 | * output.cc (Output_segment::add_output_section): Handle SHF_TLS | |
| 3559 | sections specially even when output_data_ is empty. | |
| 3560 | (Output_segment::maximum_alignment): When first section is relro, | |
| 3561 | only force alignment for PT_LOAD segments. | |
| 3562 | * script.cc (script_data_segment_align): New function. | |
| 3563 | (script_data_segment_relro_end): New function. | |
| 3564 | * script-c.h (script_data_segment_align): Declare. | |
| 3565 | (script_data_segment_relro_end): Declare. | |
| 3566 | * script-sections.h (class Script_sections): Declare | |
| 3567 | data_segment_align and data_segment_relro_end. Add fields | |
| 3568 | segment_align_index_ and saw_relro_end_. | |
| 3569 | * script-sections.cc (class Sections_element): Add set_is_relro | |
| 3570 | virtual function. Add new bool* parameter to place_orphan_here. | |
| 3571 | Add get_output_section virtual function. | |
| 3572 | (class Output_section_definition): Add set_is_relro. Add new | |
| 3573 | bool* parameter to place_orphan_here. Add get_output_section. | |
| 3574 | Add is_relro_ field. | |
| 3575 | (Output_section_definition::Output_section_definition): Initialize | |
| 3576 | evaluated_address_, evaluated_load_address, evaluated_addralign_, | |
| 3577 | and is_relro_ fields. | |
| 3578 | (Output_section_definition::place_orphan_here): Add is_relro | |
| 3579 | parameter. | |
| 3580 | (Output_section_definition::set_section_addresses): Set relro for | |
| 3581 | output section. | |
| 3582 | (Output_section_definition::alternate_constraint): Likewise. | |
| 3583 | (class Orphan_output_section): Add new bool* parameter to | |
| 3584 | place_orphan_here. Add get_output_section. | |
| 3585 | (Orphan_output_section::place_orphan_here): Add is_relro | |
| 3586 | parameter. | |
| 3587 | (Script_sections::Script_sections): Initialize | |
| 3588 | data_segment_align_index_ and saw_relro_end_. | |
| 3589 | (Script_sections::data_segment_align): New function. | |
| 3590 | (Script_sections::data_segment_relro_end): New function. | |
| 3591 | (Script_sections::place_orphan): Set or clear is_relro. | |
| 3592 | (Script_sections::set_section_addresses): Force alignment of first | |
| 3593 | TLS section. | |
| 3594 | * yyscript.y (exp): Call script_data_segment_align and | |
| 3595 | script_data_segment_relro_end. | |
| 3596 | * testsuite/relro_script_test.t: New file. | |
| 3597 | * testsuite/relro_test.cc (using_script): Declare. | |
| 3598 | (t1, t2): Test using_script. | |
| 3599 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test. | |
| 3600 | (relro_script_test_SOURCES): Define. | |
| 3601 | (relro_script_test_DEPENDENCIES): Define. | |
| 3602 | (relro_script_test_LDFLAGS): Define. | |
| 3603 | (relro_script_test_LDADD): Define. | |
| 3604 | (relro_script_test.so): New target. | |
| 3605 | * testsuite/Makefile.in: Rebuild. | |
| 3606 | ||
| f827c9a9 CC |
3607 | 2008-08-06 Cary Coutant <ccoutant@google.com> |
| 3608 | ||
| 3609 | * archive.cc (Archive::total_archives, Archive::total_members) | |
| 3610 | (Archive::total_members_loaded): New variables. | |
| 3611 | (Archive::setup): Add parameter. Add option to preread | |
| 3612 | archive symbols. | |
| 3613 | (Archive::read_armap): Add counter. | |
| 3614 | (Archive::get_file_and_offset): New function. | |
| 3615 | (Archive::get_elf_object_for_member): New function. | |
| 3616 | (Archive::read_all_symbols): New function. | |
| 3617 | (Archive::read_symbols): New function. | |
| 3618 | (Archive::add_symbols): Add counters. | |
| 3619 | (Archive::include_all_members): Use armap to find members if it's | |
| 3620 | already built. | |
| 3621 | (Archive::include_member): Skip reading symbols if already read. | |
| 3622 | Factored code into Archive::get_file_and_offset and | |
| 3623 | Archive::get_elf_object_for_member. Changed call to | |
| 3624 | Mapfile::report_include_archive_member. | |
| 3625 | (Archive::print_stats): New function. | |
| 3626 | * archive.h: Declare Object and Read_symbols_data classes. | |
| 3627 | (Archive::Archive): Add initializers for new members. | |
| 3628 | (Archive::setup): Add parameter. | |
| 3629 | (Archive::print_stats): New function. | |
| 3630 | (Archive::total_archives, Archive::total_members) | |
| 3631 | (Archive::total_members_loaded): New variables. | |
| 3632 | (Archive::get_file_and_offset): New function. | |
| 3633 | (Archive::get_elf_object_for_member): New function. | |
| 3634 | (Archive::read_all_symbols): New function. | |
| 3635 | (Archive::read_symbols): New function. | |
| 3636 | (Archive::Archive_member): New class. | |
| 3637 | (Archive::members_): New member. | |
| 3638 | (Archive::num_members_): New member. | |
| 3639 | * main.cc: Include archive.h. | |
| 3640 | (main): Call Archive::print_stats. | |
| 3641 | * mapfile.cc (Mapfile::report_include_archive_member): Delete | |
| 3642 | archive parameter; member_name is now the fully-decorated name. | |
| 3643 | * mapfile.h (Mapfile::report_include_archive_member): Likewise. | |
| 3644 | * options.h: (General_options): Add --preread-archive-symbols option. | |
| 3645 | * readsyms.cc (Read_symbols::do_read_symbols): Change call to | |
| 3646 | Archive::setup. | |
| 3647 | ||
| de4c45bd ILT |
3648 | 2008-08-04 Ian Lance Taylor <iant@google.com> |
| 3649 | ||
| 3650 | * symtab.h (Symbol::use_plt_offset): New function. | |
| 3651 | * i386.cc (Relocate::relocate): Call Symbol::use_plt_offset. | |
| 3652 | * powerpc.cc (Relocate::relocate): Likewise. | |
| 3653 | * sparc.cc (Relocate::relocate): Likewise. | |
| 3654 | * x86_64.cc (Relocate::relocate): Likewise. | |
| 3655 | * testsuite/weak_plt.sh: New test. | |
| 3656 | * testsuite/weak_plt_main.cc: New test. | |
| 3657 | * testsuite/weak_plt_shared.cc: New test. | |
| 3658 | * testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh. | |
| 3659 | (check_PROGRAMS): Add weak_plt. | |
| 3660 | (check_DATA): Add weak_plt_shared.so. | |
| 3661 | (weak_plt_main_pic.o, weak_plt): New targets. | |
| 3662 | (weak_plt_shared_pic.o, weak_plt_shared.so): New targets. | |
| 3663 | * testsuite/Makefile.in: Rebuild. | |
| 3664 | ||
| 3665 | * testsuite/Makefile.am (weak_alias_test_1.so): Depend upon | |
| 3666 | gcctestdir/ld. | |
| 3667 | (weak_alias_test_2.so, weak_alias_test_4.so): Likewise. | |
| 3668 | * testsuite/Makefile.in: Rebuild. | |
| 3669 | ||
| 323ee3f4 AM |
3670 | 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
| 3671 | ||
| 3672 | * Makefile.am (POTFILES.in): Set LC_ALL=C. | |
| 3673 | * Makefile.in: Regenerate. | |
| 3674 | * po/POTFILES.in: Regenerate. | |
| 3675 | ||
| 7c07ecec ILT |
3676 | 2008-07-29 Ian Lance Taylor <iant@google.com> |
| 3677 | ||
| 3678 | * script.cc (Script_options::finalize_symbols): Finalize SECTIONS | |
| 3679 | symbols before other symbols. | |
| 3680 | * testsuite/script_test_2.cc (test_addr): Declare. | |
| 3681 | (test_addr_alias): Declare. | |
| 3682 | (main): Check that test_addr and test_addr_alias have the right | |
| cd536b21 | 3683 | values. |
| 7c07ecec ILT |
3684 | * testsuite/script_test_2.t: Define test_addr_alias and |
| 3685 | test_addr. | |
| 3686 | ||
| 5778530e ILT |
3687 | 2008-07-24 Ian Lance Taylor <iant@google.com> |
| 3688 | ||
| 2a00e4fb ILT |
3689 | PR 5990 |
| 3690 | * descriptors.cc: New file. | |
| 3691 | * descriptors.h: New file. | |
| 3692 | * gold-threads.h (class Hold_optional_lock): New class. | |
| 3693 | * fileread.cc: Include "descriptors.h". | |
| 3694 | (File_read::~File_read): Release descriptor rather than closing | |
| 3695 | it. | |
| 3696 | (File_read::open) [file]: Call open_descriptor rather than open. | |
| 3697 | Set is_descriptor_opened_. | |
| 3698 | (File_read::open) [memory]: Assert that descriptor is not open. | |
| 3699 | (File_read::reopen_descriptor): New function. | |
| 3700 | (File_read::release): Release descriptor. | |
| 3701 | (File_read::do_read): Make non-const. Reopen descriptor. | |
| 3702 | (File_read::read): Make non-const. | |
| 3703 | (File_read::make_view): Reopen descriptor. | |
| 3704 | (File_read::do_readv): Likewise. | |
| 3705 | * fileread.h (class File_read): Add is_descriptor_opened_ field. | |
| 3706 | Update declarations. | |
| 3707 | * layout.cc: Include "descriptors.h". | |
| 3708 | (Layout::create_build_id): Use open_descriptor rather than open. | |
| 3709 | * output.cc: Include "descriptors.h". | |
| 3710 | (Output_file::open): Use open_descriptor rather than open. | |
| 3711 | * archive.cc (Archive::const_iterator): Change Archive to be | |
| 3712 | non-const. | |
| 3713 | (Archive::begin, Archive::end): Make non-const. | |
| 3714 | (Archive::count_members): Likewise. | |
| 3715 | * archive.h (class Archive): Update declarations. | |
| 3716 | * object.h (Object::read): Make non-const. | |
| 3717 | * Makefile.am (CCFILES): Add descriptors.cc. | |
| 3718 | (HFILES): Add descriptors.h. | |
| 3719 | * Makefile.in: Rebuild. | |
| 3720 | ||
| 801647d1 ILT |
3721 | PR 6716 |
| 3722 | * gold.h: Always include <clocale>. Add Solaris workarounds | |
| 3723 | following code in binutils/sysdep.h. | |
| 3724 | ||
| 5edd166e ILT |
3725 | PR 6048 |
| 3726 | * ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether | |
| 3727 | this->eh_frame_hdr_ is NULL before using it. | |
| 3728 | ||
| c89ad728 ILT |
3729 | * dynobj.cc (Versions::Versions): Update comment. |
| 3730 | ||
| aa86f06b ILT |
3731 | * dynobj.cc (Versions::Versions): If there is an soname, use it as |
| 3732 | the base version name. | |
| 3733 | ||
| 5778530e ILT |
3734 | * stringpool.cc (Stringpool_template::add_with_length): Set key to |
| 3735 | array size plus one. | |
| 3736 | (Stringpool_template::set_string_offsets): Subtract one from key | |
| 3737 | before using it as an array index. | |
| 3738 | (Stringpool_template::get_offset_with_length): Likewise. | |
| 3739 | (Stringpool_template::write_to_buffer): Likewise. | |
| 3740 | * stringpool.h (Stringpool_template::get_offset_from_key): | |
| 3741 | Likewise. | |
| 3742 | ||
| 057ead22 ILT |
3743 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
| 3744 | ||
| 7f649c59 ILT |
3745 | PR 6658 |
| 3746 | * object.h (Merged_symbol_value::value): Do our best to handle a | |
| 3747 | negative addend. | |
| 3748 | ||
| 057ead22 ILT |
3749 | PR 6647 |
| 3750 | * script.cc (Version_script_info::get_versions): Don't add empty | |
| 3751 | version tag to return value. | |
| 3752 | (Version_script_info::get_symbol_version_helper): Change return | |
| 3753 | type to bool. Add pversion parameter. Change all callers. | |
| 3754 | (script_register_vers_node): Don't require a non-NULL tag. | |
| 3755 | * script.h (class Version_script_info): Update declarations. | |
| 3756 | (Version_script_info::get_symbol_version): Change return type to | |
| 3757 | bool. Add version parameter. Change all callers. | |
| 3758 | * symtab.cc (Sized_symbol::add_from_relobj): Rework version | |
| 3759 | handling. Handle an empty version from a version script. | |
| 3760 | (Symbol_table::define_special_symbol): Likewise. | |
| 3761 | * testsuite/ver_test_10.script: New file. | |
| 3762 | * testsuite/ver_test_10.sh: New file. | |
| 3763 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh. | |
| 3764 | (check_DATA): Add ver_test_10.syms. | |
| 3765 | (ver_test_10.syms, ver_test_10.so): New target. | |
| 3766 | * testsuite/Makefile.in: Rebuild. | |
| 3767 | ||
| 58e54ac2 CD |
3768 | 2008-07-23 Simon Baldwin <simonb@google.com> |
| 3769 | ||
| 3770 | * symtab.cc (Symbol_table::sized_write_symbol): Only set st_size | |
| 3771 | to zero for undefined symbols from dynamic libraries. | |
| 3772 | ||
| 95d14cd3 ILT |
3773 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
| 3774 | ||
| 3775 | * symtab.cc (Symbol_table::resolve): Remove version parameter. | |
| 3776 | Change all callers. | |
| 3777 | * symtab.h (class Symbol_table): Update declaration. | |
| 3778 | * testsuite/ver_test_9.cc: New file. | |
| 3779 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9. | |
| 3780 | (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define. | |
| 3781 | (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define. | |
| 3782 | (ver_test_9.so, ver_test_9.o): New targets. | |
| 3783 | * testsuite/Makefile.in: Rebuild. | |
| 3784 | ||
| 92de84a6 ILT |
3785 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
| 3786 | ||
| 34810851 ILT |
3787 | * options.h (class General_options): Define --check-sections. |
| 3788 | * layout.cc (Layout::set_segment_offsets): Handle | |
| 3789 | --check-sections. | |
| 3790 | ||
| af6156ef ILT |
3791 | * options.h (class General_options): Define -n/--nmagic and |
| 3792 | -N/--omagic. | |
| 3793 | * options.cc (General_options::finalize): For -n/--nmagic or | |
| 3794 | -N/--omagic, set -static. | |
| 3795 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
| 3796 | -N/--omagic, don't put read-only and read-write sections in | |
| 3797 | different segments. | |
| 3798 | (Layout::find_first_load_seg): If -N/--omagic, don't insist on | |
| 3799 | finding a read-only segment. | |
| 3800 | (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic, | |
| 3801 | don't set the minimum segment alignment to the common page size, | |
| 3802 | and don't set the file offset to the address modulo the page size. | |
| 3803 | * script-sections.cc (Script_sections::create_segments): If | |
| 3804 | -n/--omagic, don't put read-only and read-write sections in | |
| 3805 | different segments. | |
| 3806 | ||
| 92de84a6 ILT |
3807 | * cref.cc: New file. |
| 3808 | * cref.h: New file. | |
| 3809 | * options.h (class General_options): Add --print-symbol-counts. | |
| 3810 | * main.cc (main): Issue defined symbol report if requested. | |
| 3811 | * archive.cc (Archive::interpret_header): Make into a const member | |
| 3812 | function. | |
| 3813 | (Archive::add_symbols): Call Input_objects::archive_start and | |
| 3814 | archive_stop. | |
| 3815 | (Archive::const_iterator): Define new class. | |
| 3816 | (Archive::begin, Archive::end): New functions. | |
| 3817 | (Archive::include_all_members): Rewrite to use iterator. | |
| 3818 | (Archive::count_members): New function. | |
| 3819 | * archive.h (class Archive): Update declarations. | |
| 3820 | (Archive::filename): New function. | |
| 3821 | * object.cc: Include "cref.h". | |
| 3822 | (Sized_relobj::Sized_relobj): Initialize defined_count_. | |
| 3823 | (Sized_relobj::do_get_global_symbol_counts): New function. | |
| 3824 | (Input_objects::add_object): Add object to cross-referencer. | |
| 3825 | (Input_objects::archive_start): New function. | |
| 3826 | (Input_objects::archive_stop): New function. | |
| 3827 | (Input_objects::print_symbol_counts): New function. | |
| 3828 | * object.h: Declare Cref and Archive. | |
| 3829 | (Object::get_global_symbol_counts): New function. | |
| 3830 | (Object::do_get_global_symbol_counts): New pure virtual function. | |
| 3831 | (class Sized_relobj): Add defined_count_ field. Update | |
| 3832 | declarations. | |
| 3833 | (class Input_objects): Add cref_ field. Update constructor. | |
| 3834 | Update declarations. | |
| 3835 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and | |
| 3836 | defined_count_. | |
| 3837 | (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing | |
| 3838 | symbol counts. | |
| 3839 | (Sized_dynobj::do_get_global_symbol_counts): New function. | |
| 3840 | * dynobj.h (class Sized_dynobj): Add fields symbols_ and | |
| 3841 | defined_count_. Update declarations. Define Symbols typedef. | |
| 3842 | * symtab.cc (Symbol_table::add_from_relobj): Add defined | |
| 3843 | parameter. Change all callers. | |
| 3844 | (Symbol_table::add_from_dynobj): Add sympointers and defined | |
| 3845 | parameters. Change all callers. | |
| 3846 | * symtab.h (class Symbol_table): Update declarations. | |
| 3847 | * Makefile.am (CCFILES): Add cref.cc. | |
| 3848 | (HFILES): Add cref.h. | |
| 3849 | * Makefile.in: Rebuild. | |
| 3850 | ||
| 3f7c5e1d CD |
3851 | 2008-07-22 Simon Baldwin <simonb@google.com> |
| 3852 | ||
| 3853 | * symtab.cc (Symbol_table::sized_write_symbol): Set symbol size | |
| 3854 | to zero when writing undefined symbols. | |
| 3855 | ||
| e0b64032 ILT |
3856 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
| 3857 | ||
| 3858 | * output.cc (Output_section::add_input_section): Don't try to | |
| 3859 | merge empty merge sections. | |
| 3860 | ||
| 096b02cf CS |
3861 | 2008-07-21 Craig Silverstein <csilvers@google.com> |
| 3862 | ||
| 3863 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
| 3864 | Include symbol version in error message. | |
| cd536b21 | 3865 | |
| 1d1f116d CD |
3866 | 2008-07-20 Chris Demetriou <cgd@google.com> |
| 3867 | ||
| cd536b21 | 3868 | * configure.ac (gold_cv_c_random_seed): New configured variable. |
| 1d1f116d CD |
3869 | (RANDOM_SEED_CFLAGS): New substituted variable. |
| 3870 | * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS). | |
| 3871 | * configure: Rebuild. | |
| 3872 | * Makefile.in: Likewise. | |
| 3873 | * testsuite/Makefile.in: Likewise. | |
| 3874 | ||
| a18f591e ILT |
3875 | 2008-07-18 Ian Lance Taylor <iant@google.com> |
| 3876 | ||
| 3877 | * symtab.cc (Symbol_table::add_from_object): Rewrite the case | |
| 3878 | where we see NAME/NULL and NAME/VERSION as separate symbols. | |
| 3879 | * testsuite/ver_test_main.cc (main): Call t4. | |
| 3880 | (t4, t4_2a): Define. | |
| 3881 | * testsuite/ver_test_2.cc (t4_2): Define. | |
| 3882 | * testsuite/ver_test_2.script: Put t4_2a in VER2. | |
| 3883 | * testsuite/ver_test_4.cc (t4_2a): Define. | |
| 3884 | * testsuite/ver_test_4.script: Put t4_2a in VER2. | |
| 3885 | * testsuite/ver_test.h (t4, t4_2, t4_2a): Declare. | |
| 3886 | ||
| c6e3f6ed ILT |
3887 | 2008-07-17 Ian Lance Taylor <iant@google.com> |
| 3888 | ||
| 3889 | * dynobj.cc (Versions::add_def): If we give an error about a | |
| 3890 | missing version, go ahead and create the version anyhow. | |
| 3891 | ||
| ef9beddf ILT |
3892 | 2008-07-10 Ian Lance Taylor <iant@google.com> |
| 3893 | ||
| 3894 | Handle output sections with more than 0x7fffffff bytes. | |
| 3895 | * object.h (class Relobj): Change map_to_output_ to | |
| 3896 | output_sections_, and just keep a section pointer. Change all | |
| 3897 | uses. Move comdat group support to Sized_relobj. | |
| 3898 | (Relobj::is_section_specially_mapped): Remove. | |
| 3899 | (Relobj::output_section): Remove poff parameter. Change all | |
| 3900 | callers. | |
| 3901 | (Relobj::output_section_offset): New function. | |
| 3902 | (Relobj::set_section_offset): Rewrite. | |
| 3903 | (Relobj::map_to_output): Remove. | |
| 3904 | (Relobj::output_sections): New function. | |
| 3905 | (Relobj::do_output_section_offset): New pure virtual function. | |
| 3906 | (Relobj::do_set_section_offset): Likewise. | |
| 3907 | (class Sized_relobj): Add section_offsets_ field. Add comdat | |
| 3908 | group support from Relobj. Update declarations. | |
| 3909 | (Sized_relobj::get_output_section_offset): New function. | |
| 3910 | (Sized_relobj::do_output_section_offset): New function. | |
| 3911 | (Sized_relobj::do_set_section_offset): New function. | |
| 3912 | * object.cc (Relobj::output_section_address): Remove. | |
| 3913 | (Sized_relobj::Sized_relobj): Initialize new fields. | |
| 3914 | (Sized_relobj::include_section_group): Cast find_kept_object to | |
| 3915 | Sized_relobj. | |
| 3916 | (Sized_relobj::include_linkonce_section): Likewise. | |
| 3917 | (Sized_relobj::do_layout): Use separate arrays for output section | |
| 3918 | and output offset. | |
| 3919 | (Sized_relobj::do_count_local_symbols): Change map_to_output to | |
| 3920 | output_sections. | |
| 3921 | (Sized_relobj::do_finalize_local_symbols): Change map_to_output to | |
| 3922 | output_sections and section_offsets. | |
| 3923 | (Sized_relobj::write_local_symbols): Likewise. | |
| 3924 | (map_to_kept_section): Compute output address directly. | |
| 3925 | * reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to | |
| 3926 | output_sections and section_offsets. | |
| 3927 | (Sized_relobj::write_sections): Likewise. | |
| 3928 | (Sized_relobj::relocate_sections): Likewise. | |
| 3929 | * symtab.cc (sized_finalize_symbol): Use output_section_offset. | |
| 3930 | * output.h (class Output_reloc): Update declarations. Change | |
| 3931 | u2_.relobj to Sized_relobj*. | |
| 3932 | (class Output_data_reloc): Change add functions to use | |
| 3933 | Sized_relobj*. | |
| 3934 | * output.cc (Output_reloc::Output_reloc): Change relobj to | |
| 3935 | Sized_relobj*. | |
| 3936 | (Output_reloc::local_section_offset): Change return type to | |
| 3937 | Elf_Addr. Use get_output_section_offset. | |
| 3938 | (Output_reloc::get_address): Likewise. | |
| 3939 | (Output_section::is_input_address_mapped): Don't call | |
| 3940 | is_section_specially_mapped. | |
| 3941 | (Output_section::output_offset): Likewise. | |
| 3942 | (Output_section::output_address): Likewise. | |
| 3943 | (Output_section::starting_output_address): Likewise. | |
| 3944 | * copy-relocs.cc (Copy_relocs::copy_reloc): Change object | |
| 3945 | parameter to Sized_relobj*. | |
| 3946 | (Copy_relocs::need_copy_reloc): Likewise. | |
| 3947 | (Copy_relocs::save): Likewise. | |
| 3948 | * copy-relocs.h (class Copy_relocs): Update declarations. | |
| 3949 | (class Copy_relocs::Copy_reloc_entry): Change constructor to use | |
| 3950 | Sized_relobj*. Change relobj_ field to Sized_relobj*. | |
| 3951 | * target-reloc.h (relocate_for_relocatable): Change | |
| 3952 | offset_in_output_section type to Elf_Addr. Change code that uses | |
| 3953 | it as well. | |
| 3954 | * layout.cc (Layout::layout): Always set *off. | |
| 3955 | * mapfile.cc (Mapfile::print_input_section): Use | |
| 3956 | output_section_offset. | |
| 3957 | * i386.cc (Target_i386::copy_reloc): Change object parameter to | |
| 3958 | Sized_relobj*. | |
| 3959 | * powerpc.cc (Target_powerpc::copy_reloc): Likewise. | |
| 3960 | * sparc.cc (Target_sparc::copy_reloc): Likewise. | |
| 3961 | * x86_64.cc (Target_x86_64::copy_reloc): Likewise. | |
| 3962 | ||
| 5cb66f97 ILT |
3963 | 2008-07-03 Ian Lance Taylor <iant@google.com> |
| 3964 | ||
| 3965 | * layout.cc (Layout::include_section): Do not discard unrecognized | |
| 3966 | SHT_STRTAB sections. | |
| 3967 | ||
| afe47622 CS |
3968 | 2008-06-30 Craig Silverstein <csilvers@cs.stanford.edu> |
| 3969 | ||
| 3970 | * script.cc (Lex::can_continue_name): Make '?' allowable in | |
| 3971 | version-script names. | |
| 3972 | * testsuite/version_script.map: Change glob pattern to use '?' | |
| 3973 | ||
| 5adf9721 ILT |
3974 | 2008-06-30 Manish Singh <yosh@gimp.org> |
| 3975 | ||
| 3976 | PR 6585 | |
| 3977 | * symtab.cc (Symbol_table::add_undefined_symbols_from_command_line): | |
| 3978 | Correct typo. | |
| 3979 | ||
| e6fde208 ILT |
3980 | 2008-06-30 Ian Lance Taylor <iant@google.com> |
| 3981 | ||
| 3982 | PR 6660 | |
| 3983 | PR 6682 | |
| 3984 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both | |
| 3985 | versions]: Don't try to read the value in the contents, since we | |
| 3986 | don't use it. Use the template endianness when writing. | |
| 3987 | ||
| 3f2e6a2d CC |
3988 | 2008-06-25 Cary Coutant <ccoutant@google.com> |
| 3989 | ||
| 3990 | * fileread.cc (File_read::make_view): Assert on zero-length view. | |
| 3991 | * object.cc (Sized_relobj::do_read_symbols): Don't try to read | |
| 3992 | symbol table when there are no symbols to read. | |
| 3993 | ||
| c43d3a48 CS |
3994 | 2008-06-23 Craig Silverstein <csilvers@google.com> |
| 3995 | ||
| 3996 | * version.cc (version_string): Bump to 1.7 | |
| 3997 | ||
| 5f494ea0 CS |
3998 | 2008-06-18 Craig Silverstein <csilvers@google.com> |
| 3999 | ||
| 4000 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast | |
| 4001 | constant 0xFFFF to type Valtype. | |
| 4002 | (Powerpc_relocate_functions::rel16_ha): Likewise. | |
| 4003 | ||
| c42e122e ILT |
4004 | 2008-06-17 Ian Lance Taylor <iant@google.com> |
| 4005 | ||
| f34787f8 ILT |
4006 | * output.h (Output_section::Input_section): Initialize p2align_ to |
| 4007 | zero for Output_section_data constructors. | |
| 4008 | (Output_section::Input_section::addralign): If not an input | |
| 4009 | section, return the alignment of the Output_section_data. | |
| 4010 | * testsuite/copy_test.cc: New file. | |
| 4011 | * testsuite/copy_test_1.cc: New file. | |
| 4012 | * testsuite/copy_test_2.cc: New file. | |
| 4013 | * testsuite/Makefile.am (check_PROGRAMS): Add copy_test. | |
| 4014 | (copy_test_SOURCES, copy_test_DEPENDENCIES): New variables. | |
| 4015 | (copy_test_LDFLAGS, copy_test_LDADD): New variables. | |
| 4016 | (copy_test_1_pic.o, copy_test_1.so): New targets. | |
| 4017 | (copy_test_2_pic.o, copy_test_2.so): New targets. | |
| 4018 | * testsuite/Makefile.in: Rebuild. | |
| 4019 | ||
| c42e122e ILT |
4020 | * script-sections.cc (Script_sections::place_orphan): Initialize |
| 4021 | local variable exact. | |
| 4022 | ||
| ce3ac18a DE |
4023 | 2008-06-13 David Edelsohn <edelsohn@gnu.org> |
| 4024 | ||
| 4025 | * powerpc.cc (Output_data_plt_powerpc::do_write): 8 + 4 = 0xC. | |
| 4026 | ||
| 42cacb20 DE |
4027 | 2008-06-12 David Edelsohn <edelsohn@gnu.org> |
| 4028 | David S. Miller <davem@davemloft.net> | |
| 4029 | ||
| 4030 | * powerpc.cc: New file. | |
| 4031 | * Makefile.am (TARGETSOURCES): Add powerpc.cc | |
| 4032 | (ALL_TARGETOBJS): Add powerpc.$(OBJEXT) | |
| 4033 | * configure.tgt: Add entries for powerpc-* and powerpc64-*. | |
| 4034 | * Makefile.in: Rebuild. | |
| 4035 | ||
| 7b308235 ILT |
4036 | 2008-06-09 Ian Lance Taylor <iant@google.com> |
| 4037 | ||
| 4038 | * testsuite/relro_test.cc: Include <cstdio>, <cstdlib>, and | |
| 4039 | <exception>. | |
| 4040 | (throwing, orig_terminate): New static variables. | |
| 4041 | (terminate_handler): New static function. | |
| 4042 | (t2): Set terminate handler. | |
| 4043 | ||
| f0b886e3 ILT |
4044 | 2008-06-05 Kris Van Hees <kris.van.hees@oracle.com> |
| 4045 | ||
| 4046 | PR 6584 | |
| cd536b21 | 4047 | * binary.cc (Binary_to_elf::sized_convert): Fix .data |
| f0b886e3 ILT |
4048 | alignment. |
| 4049 | ||
| 3e90f135 CC |
4050 | 2008-05-30 Cary Coutant <ccoutant@google.com> |
| 4051 | ||
| 4052 | * archive.cc (Archive::include_all_members) Correct to step | |
| 4053 | over symbol table and extended name table in thin archives. | |
| 4054 | ||
| e09ad04a ILT |
4055 | 2008-05-29 Kris Van Hees <kris.van.hees@oracle.com> |
| 4056 | ||
| 4057 | PR 6407 | |
| 4058 | * target-reloc.h (relocate_for_relocatable): Fix new_offset | |
| 4059 | calculation. | |
| 4060 | ||
| 62b01cb5 ILT |
4061 | 2008-05-28 Caleb Howe <cshowe@google.com> |
| 4062 | ||
| 4063 | * reduced_debug_output.cc: New file. | |
| 4064 | * reduced_debug_output.h: New file. | |
| 92de84a6 | 4065 | * options.h (class General_options): Add --strip-debug-non-line. |
| 62b01cb5 ILT |
4066 | * options.cc (General_options::finalize): Add strip_debug_non_line |
| 4067 | to the strip heirarchy. | |
| 4068 | * layout.h (class Layout): Add debug_abbrev_ and debug_info_ | |
| 4069 | fields. | |
| 4070 | * layout.cc: Include "reduced_debug_output.h". | |
| 4071 | (Layout::Layout): Initialize new fields. | |
| 4072 | (line_only_debug_sections): New static array. | |
| 4073 | (is_lines_only_debug_sections): New static inline function. | |
| 4074 | (Layout::include_section): Handle --strip-debug-non-line. | |
| 4075 | (Layout::make_output_section): If --strip-debug-non-line, build | |
| 4076 | new output sections for .debug_abbrev and .debug_info. | |
| 4077 | * dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace | |
| 4078 | gold. Warn about possible overflow. | |
| 4079 | (read_signed_LEB_128): Likewise. | |
| 4080 | * dwarf_reader.h: (read_unsigned_LEB_128): Declare. | |
| 4081 | (read_signed_LEB_128): Declare. | |
| 4082 | * Makefile.am (CCFILES): Add reduced_debug_output.cc. | |
| 4083 | (HFILES): Add reduced_debug_output.h. | |
| 4084 | * Makefile.in: Rebuild. | |
| 4085 | ||
| 7d9e3d98 ILT |
4086 | 2008-05-21 Ian Lance Taylor <iant@google.com> |
| 4087 | ||
| 4088 | * mapfile.cc: New file. | |
| 4089 | * mapfile.h: New file. | |
| 4090 | * options.h (class General_options): Add -M/--print-map and -Map. | |
| 4091 | * options.cc (General_options::finalize): Make -M equivalent to | |
| 4092 | -Map -. | |
| 4093 | * main.cc: Include <cstdio> and "mapfile.h". | |
| 4094 | (main): Open mapfile if requested. | |
| 4095 | * gold.cc (class Middle_runner): Add mapfile_ field. Update | |
| 4096 | constructor. Change caller. | |
| 4097 | (queue_initial_tasks): Add mapfile parameter. Change caller. | |
| 4098 | (queue_middle_tasks): Likewise. | |
| 4099 | * gold.h (queue_initial_tasks, queue_middle_tasks): Update | |
| 4100 | declarations. | |
| 4101 | * archive.cc: Include "mapfile.h". | |
| 4102 | (Archive::add_symbols): Add mapfile parameter. Change all | |
| 4103 | callers. Pass mapfile, symbol, and reason to include_member. | |
| 4104 | (Archive::include_all_members): Add mapfile parameter. Change all | |
| 4105 | callers. | |
| 4106 | (Archive::include_member): Add mapfile, sym, and why parameters. | |
| 4107 | Change all callers. Report inclusion to map file. | |
| 4108 | * archive.h: Include "fileread.h". | |
| 4109 | (class Archive): Update declarations. | |
| 4110 | (Archive::file): New const method. | |
| 4111 | (class Add_archive_symbols): Add mapfile_ field. Update | |
| 4112 | constructor. Change all callers. | |
| 4113 | * readsyms.h (class Read_symbols): Likewise. | |
| 4114 | (class Finish_group): Likewise. | |
| 4115 | (class Read_script): Likewise. | |
| 4116 | * common.cc: Include "mapfile.h". | |
| 4117 | (Symbol_table::allocate_commons): Add mapfile parameter. Change | |
| 4118 | all callers. | |
| 4119 | (Symbol_table::do_allocate_commons): Likewise. | |
| 4120 | (Symbol_table::do_allocate_commons_list): Likewise. Report common | |
| 4121 | symbol allocation to mapfile. | |
| 4122 | * common.h (class Allocate_commons_task): Add mapfile_ field. | |
| 4123 | Update constructor. Change all callers. | |
| 4124 | * symtab.h (class Symbol_table): Update declarations. | |
| 4125 | * layout.cc: Include "mapfile.h". | |
| 4126 | (Layout_task_runner::run): Print information to mapfile. | |
| 4127 | (Layout::create_gold_note): Change Output_data_fixed_space to | |
| 4128 | Output_data_zero_fill. | |
| 4129 | (Layout::create_build_id): Likewise. | |
| 4130 | (Layout::print_to_mapfile): New function. | |
| 4131 | * layout.h (class Layout_task_runner): Add mapfile_ field. Update | |
| 4132 | constructor. Change caller. | |
| 4133 | (class Layout): Declare print_to_mapfile. | |
| 4134 | * output.cc (Output_section::Input_section::print_to_mapfile): New | |
| 4135 | function. | |
| 4136 | (Output_section::add_input_section): If producing a map, always | |
| 4137 | add to input_sections_ list. | |
| 4138 | (Output_section::do_print_to_mapfile): New function. | |
| 4139 | (Output_segment::print_sections_to_mapfile): New function. | |
| 4140 | (Output_segment::print_section_list_to_mapfile): New function. | |
| 4141 | * output.h: Include "mapfile.h". | |
| 4142 | (Output_data::print_to_mapfile): New function. | |
| 4143 | (Output_data::do_print_to_mapfile): New virtual function. | |
| 4144 | (Output_segment_headers::do_print_to_mapfile): New function. | |
| 4145 | (Output_file_header::do_print_to_mapfile): New function. | |
| 4146 | (Output_data_const::do_print_to_mapfile): New function. | |
| 4147 | (class Output_data_const_buffer): Add map_name_ field. Update | |
| 4148 | constructor. Change all callers. Add do_print_to_mapfile | |
| 4149 | function. | |
| 4150 | (class Output_data_fixed_space): Likewise. | |
| 4151 | (class Output_data_space): Likewise. | |
| 4152 | (class Output_data_zero_fill): New class. | |
| 4153 | (Output_data_strtab::do_print_to_mapfile): New function. | |
| 4154 | (Output_data_reloc_base::do_print_to_mapfile): New function. | |
| 4155 | (Output_relocatable_relocs::do_print_to_mapfile): New function. | |
| 4156 | (Output_data_group::do_print_to_mapfile): New function. | |
| 4157 | (Output_data_got::do_print_to_mapfile): New function. | |
| 4158 | (Output_data_dynamic::do_print_to_mapfile): New function. | |
| 4159 | (Output_symtab_xindex::do_print_to_mapfile): New function. | |
| 4160 | (class Output_section): Declare do_print_to_mapflie. Declare | |
| 4161 | print_to_mapfile in Input_section. | |
| 4162 | (class Output_segment): Declare new functions. | |
| 4163 | * object.h (Sized_relobj::symbol_count): New function. | |
| 4164 | * script-sections.cc | |
| 4165 | (Output_section_element_dot_assignment::set_section_addresses): | |
| 4166 | Change Output_data_fixed_space to Output_data_zero_fill. | |
| 4167 | (Output_data_expression::do_print_to_mapfile): New function. | |
| 4168 | * script.cc (read_input_script): Add mapfile parameter. Change | |
| 4169 | all callers. | |
| 4170 | * script.h (read_input_script): Update declaration. | |
| 4171 | * ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function. | |
| 4172 | (Eh_frame::do_print_to_mapfile): New function. | |
| 4173 | * merge.h (Output_merge_data::do_print_to_mapfile): New function. | |
| 4174 | (Output_merge_string::do_print_to_mapfile): New function. | |
| 4175 | * i386.cc (Output_data_plt_i386::do_print_to_mapfile): New | |
| 4176 | function. | |
| 4177 | * sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New | |
| 4178 | function. | |
| 4179 | * x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New | |
| 4180 | function. | |
| 4181 | * Makefile.am (CCFILES): Add mapfile.cc. | |
| 4182 | (HFILES): Add mapfile.h. | |
| 4183 | * Makefile.in: Rebuild. | |
| 4184 | ||
| 9f1d377b ILT |
4185 | 2008-05-19 Ian Lance Taylor <iant@google.com> |
| 4186 | ||
| 4187 | * options.h (class General_options): Add -z relro. | |
| 4188 | * layout.cc (Layout::Layout): Initialize relro_segment_. | |
| 4189 | (Layout::add_output_section_data): Return the output section. | |
| 4190 | (Layout::make_output_section): Rcognize relro sections and mark | |
| 4191 | them appropriately. | |
| 4192 | (Layout::attach_allocated_section_to_segment): Put relro sections | |
| 4193 | in a PT_GNU_RELRO segment. | |
| 4194 | (Layout::create_initial_dynamic_sections): Mark the .dynamic | |
| 4195 | section as relro. | |
| 4196 | (Layout::segment_precedes): Sort PT_GNU_RELRO segments after | |
| 4197 | PT_TLS segments. | |
| 4198 | (Layout::linkonce_mapping): Map d.rel.ro.local to | |
| 4199 | .data.rel.ro.local. | |
| 4200 | (Layout::output_section_name): Us .data.rel.ro.local for any | |
| 4201 | section which begins with that. | |
| 4202 | * layout.h (class Layout): Update add_output_section_data | |
| 4203 | declaration. Add relro_segment_ field. | |
| 4204 | * output.cc (Output_section::Output_section): Initialize is_relro_ | |
| 4205 | and is_relro_local_ fields. | |
| 4206 | (Output_segment::add_output_section): Group relro sections. | |
| 4207 | (Output_segment::is_first_section_relro): New function. | |
| 4208 | (Output_segment::maximum_alignment): If there is a relro section, | |
| 4209 | align the segment to the common page size. | |
| 4210 | (Output_segment::set_section_addresses): Track whether we are | |
| 4211 | looking at relro sections. If the last section is a relro | |
| 4212 | section, align to the common page size. | |
| 4213 | (Output_segment::set_section_list_addresses): Add in_relro | |
| 4214 | parameter. Change all callers. Align to the page size when | |
| 4215 | moving from relro to non-relro section. | |
| 4216 | (Output_segment::set_offset): Align memsz of a PT_GNU_RELRO | |
| 4217 | segment. | |
| 4218 | * output.h (class Output_section): Add is_relro_ and | |
| 4219 | is_relro_local_ fields. | |
| 4220 | (Output_section::is_relro): New function. | |
| 4221 | (Output_section::set_is_relro): New function. | |
| 4222 | (Output_section::is_relro_local): New function. | |
| 4223 | (Output_section::set_is_relro_local): New function. | |
| 4224 | (class Output_segment): Update declarations. | |
| 4225 | * i386.cc (Target_i386::got_section): Mark .got section as relro. | |
| 4226 | * sparc.cc (Target_sparc::got_section): Likewise. | |
| 4227 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
| 4228 | * testsuite/relro_test_main.cc: New file. | |
| 4229 | * testsuite/relro_test.cc: New file. | |
| 4230 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_test. | |
| 4231 | (relro_test_SOURCES, relro_test_DEPENDENCIES): New variables. | |
| 4232 | (relro_test_LDFLAGS, relro_test_LDADD): New variables. | |
| 4233 | (relro_test.so, relro_test_pic.o): New targets. | |
| 4234 | * testsuite/Makefile.in: Rebuild. | |
| 4235 | ||
| a984ee1d ILT |
4236 | 2008-05-16 Ian Lance Taylor <iant@google.com> |
| 4237 | ||
| 01676dcd ILT |
4238 | * output.cc (Output_segment::add_output_section): Remove front |
| 4239 | parameter. | |
| 4240 | * output.h (class Output_segment): Remove | |
| 4241 | add_initial_output_section and overloaded add_output_section. | |
| 4242 | Update declaration of remaining add_output_section. | |
| 4243 | * layout.cc (Layout::create_interp): Call add_output_section | |
| 4244 | rather than add_initial_output_section. | |
| 4245 | (Layout::finish_dynamic_section): Likewise. | |
| 4246 | ||
| 497897f9 ILT |
4247 | * i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type |
| 4248 | for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we | |
| 4249 | know the dynamic type. | |
| 4250 | * x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_ | |
| 4251 | field. Initialize it in constructor. | |
| 4252 | (Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS | |
| 4253 | block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD. | |
| 4254 | Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block | |
| 4255 | reloc. | |
| 4256 | ||
| a984ee1d ILT |
4257 | * output.cc (Output_reloc::get_address): Change return type to |
| 4258 | Elf_Addr. | |
| 4259 | * output.h (class Output_reloc): Update get_address declaration. | |
| 4260 | * x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types | |
| 4261 | for section addresses. | |
| 4262 | ||
| 55ba0940 ILT |
4263 | 2008-05-09 Ian Lance Taylor <iant@google.com> |
| 4264 | ||
| 4265 | PR 6493 | |
| 4266 | * gold.cc (gold_nomem): Use return value of write. | |
| 4267 | ||
| 75517b77 ILT |
4268 | 2008-05-08 Ian Lance Taylor <iant@google.com> |
| 4269 | ||
| 4270 | * symtab.c (Symbol::init_base_output_data): Add version | |
| 4271 | parameter. Change all callers. | |
| 4272 | (Symbol::init_base_output_segment): Likewise. | |
| 4273 | (Symbol::init_base_constant): Likewise. | |
| 4274 | (Symbol::init_base_undefined): Likewise. | |
| 4275 | (Sized_symbol::init_output_data): Likewise. | |
| 4276 | (Sized_symbol::init_output_segment): Likewise. | |
| 4277 | (Sized_symbol::init_constant): Likewise. | |
| 4278 | (Sized_symbol::init_undefined): Likewise. | |
| 4279 | (Symbol_table::do_define_in_output_data): If the new symbol has a | |
| 4280 | version, mark it as the default. | |
| 4281 | (Symbol_table::do_define_in_output_segment): Likewise. | |
| 4282 | (Symbol_table::do_define_as_constant): Likewise. | |
| 4283 | * symtab.h (class Symbol): Update declarations. | |
| 4284 | (class Sized_symbol): Likewise. | |
| 4285 | * resolve.cc (Symbol::override_version): New function. | |
| c42e122e | 4286 | (Symbol::override_base): Call override_version. |
| 75517b77 ILT |
4287 | (Symbol::override_base_with_special): Likewise. |
| 4288 | * testsuite/ver_script_8.script: New file. | |
| 4289 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8. | |
| 4290 | (ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define. | |
| 4291 | (ver_test_8_LDFLAGS, ver_test_8_LDADD): Define. | |
| 4292 | (ver_test_8_1.so, ver_test_8_2.so): New targets. | |
| 4293 | ||
| f1f70eae ILT |
4294 | 2008-05-06 Ian Lance Taylor <iant@google.com> |
| 4295 | ||
| f3e9c5c5 ILT |
4296 | PR 6049 |
| 4297 | * options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end | |
| 4298 | functions. | |
| 4299 | (class General_options): Remove existing --undefined, and add | |
| 4300 | --no-undefined instead. Add new --undefined as synonym for -u. | |
| 4301 | * archive.cc (Archive::add_symbols): Check whether symbol was | |
| 4302 | named with -u. | |
| 4303 | * gold.cc (queue_middle_tasks): Add -u symbols to symbol table. | |
| 4304 | * symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change | |
| 4305 | all uses. Add IS_UNDEFINED. Update declarations to split | |
| 4306 | different versions of init_base. Declare init_base_undefined. | |
| 4307 | (Symbol::is_defined): Handle IS_UNDEFINED. | |
| 4308 | (Symbol::is_undefined): Likewise. | |
| 4309 | (Symbol::is_weak_undefined): Call is_undefined. | |
| 4310 | (Symbol::is_absolute): Handle IS_CONSTANT. | |
| 4311 | (class Sized_symbol): Update declarations to split different | |
| 4312 | versions of init. Declare init_undefined. | |
| 4313 | (class Symbol_table): Declare new functions. | |
| 4314 | * symtab.cc (Symbol::init_base_object): Rename from init_base. | |
| 4315 | Change all callers. | |
| 4316 | (Symbol::init_base_output_data): Likewise. | |
| 4317 | (Symbol::init_base_output_segment): Likewise. | |
| 4318 | (Symbol::init_base_constant): Likewise. | |
| 4319 | (Symbol::init_base_undefined): New function. | |
| 4320 | (Sized_symbol::init_object): Rename from init. Change all | |
| 4321 | callers. | |
| 4322 | (Sized_symbol::init_output_data): Likewise. | |
| 4323 | (Sized_symbol::init_output_segment): Likewise. | |
| 4324 | (Sized_symbol::init_constant): Likewise. | |
| 4325 | (Sized_symbol::init_undefined): New function. | |
| 4326 | (Symbol_table::add_undefined_symbols_from_command_line): New | |
| 4327 | function. | |
| 4328 | (Symbol_table::do_add_undefined_symbols_from_command_line): New | |
| 4329 | function. | |
| 4330 | (Symbol::final_value_is_known): Handle IS_UNDEFINED. | |
| 4331 | (Symbol::output_section): Likewise. | |
| 4332 | (Symbol::set_output_section): Likewise. | |
| 4333 | (Symbol_table::sized_finalize_symbol): Likewise. | |
| 4334 | (Symbol_table::sized_write_globals): Likewise. | |
| 4335 | * resolve.cc (Symbol_table::should_override): Likewise. | |
| 4336 | (Symbol::override_base_with_special): Likewise. | |
| 4337 | ||
| 8bdcdf2c ILT |
4338 | * symtab.cc (Symbol_table::add_from_dynobj): If we see a protected |
| 4339 | symbol, change it to have default visibility. | |
| 4340 | * testsuite/protected_1.cc: New file. | |
| 4341 | * testsuite/protected_2.cc: New file. | |
| 4342 | * testsuite/protected_3.cc: New file. | |
| 4343 | * testsuite/protected_main_1.cc: New file. | |
| 4344 | * testsuite/protected_main_2.cc: New file. | |
| 4345 | * testsuite/protected_main_3.cc: New file. | |
| 4346 | * testsuite/Makefile.am (check_PROGRAMS): Add protected_1. | |
| 4347 | (protected_1_SOURCES, protected_1_DEPENDENCIES): Define. | |
| 4348 | (protected_1_LDFLAGS, protected_1_LDADD): Define. | |
| 4349 | (protected_1.so): New target. | |
| 4350 | (protected_1_pic.o, protected_2_pic.o): New targets. | |
| 4351 | (protected_3_pic.o): New target. | |
| 4352 | (check_PROGRAMS): Add protected_2. | |
| 4353 | (protected_2_SOURCES, protected_2_DEPENDENCIES): Define. | |
| 4354 | (protected_2_LDFLAGS, protected_2_LDADD): Define. | |
| 4355 | * testsuite/Makefile.in: Rebuild. | |
| 4356 | ||
| 2b706932 ILT |
4357 | * options.h (DEFINE_var): Add set_user_set_##varname__. |
| 4358 | (DEFINE_bool_alias): New macro. | |
| 4359 | (class General_options): Define -Bstatic using DEFINE_bool_alias | |
| 4360 | rather than DEFINE_special. Add --undefined as an alias for -z | |
| 4361 | defs. | |
| 4362 | * options.cc (General_options::parse_Bstatic): Remove. | |
| 4363 | ||
| d82a5bcc ILT |
4364 | * options.h (class General_options): Add --fatal-warnings. |
| 4365 | * main.cc (main): Implement --fatal-warnings. | |
| 4366 | * errors.h (Errors::warning_count): New function. | |
| 4367 | ||
| f1f70eae ILT |
4368 | * options.h (class General_options): Add -Bsymbolic-functions. |
| 4369 | * symtab.h (Symbol::is_preemptible): Check for | |
| 4370 | -Bsymbolic-functions. | |
| 4371 | ||
| 8825ac63 ILT |
4372 | 2008-05-05 Ian Lance Taylor <iant@google.com> |
| 4373 | ||
| d98bc257 ILT |
4374 | * options.h (DEFINE_bool): For DASH_Z, create the negative option |
| 4375 | as noVARNAME rather than no-VARNAME. | |
| 4376 | (class General_options): Add option -z combreloc. | |
| 4377 | * output.h (class Output_reloc) [SHT_REL]: Declare compare and | |
| 4378 | get_address. | |
| 4379 | (Output_reloc::sort_before) [SHT_REL]: New function. | |
| 4380 | (Output_reloc::sort_before) [SHT_RELA]: New function. | |
| 4381 | (class Output_data_reloc_base): Add sort_relocs_ field. Define | |
| 4382 | Sort_relocs_comparison. | |
| 4383 | (Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs | |
| 4384 | parameter. Change all callers. | |
| 4385 | (Output_data_reloc::Output_data_reloc) [both versions]: Add | |
| 4386 | sort_relocs parameter. Change all callers. | |
| 4387 | * output.cc (Output_reloc::get_address): New function, broken out | |
| 4388 | of write_rel. | |
| 4389 | (Output_reloc::write_rel): Call it. | |
| 4390 | (Output_reloc::compare): New function. | |
| 4391 | (Output_data_reloc_base::do_write): Optionally sort relocs. | |
| 4392 | ||
| 60b2b4e7 ILT |
4393 | * configure.ac: If targ_extra_obj is set, link it in. |
| 4394 | * configure.tgt: Initialize all variables. | |
| 4395 | (x86_64*): Set targ_extra_obj and targ_extra_size. | |
| 4396 | * configure: Rebuild. | |
| 4397 | ||
| 8825ac63 ILT |
4398 | * object.cc (Sized_relobj::include_section_group): Adjust section |
| 4399 | indexes read from group data. Build vector to pass to | |
| 4400 | layout_group. | |
| 4401 | * layout.cc (Layout::layout_group): Add flags and shndxes | |
| 4402 | parameters. Remove contents parameter. Change caller. Update | |
| 4403 | explicit instantiations. | |
| 4404 | * layout.h (class Layout): Update layout_group declaration. | |
| 4405 | * output.cc (Output_data_group::Output_data_group): Add flags and | |
| 4406 | input_shndxes parameters. Remove contents parameter. Change | |
| 4407 | caller. | |
| 4408 | (Output_data_group::do_write): Change input_sections_ to | |
| 4409 | input_shndxes_. | |
| 4410 | * output.h (class Output_data_group): Update constructor | |
| 4411 | declaration. Rename input_sections_ to input_shndxes_. | |
| 4412 | * testsuite/many_sections_test.cc: Add template. | |
| 4413 | ||
| e94cf127 CC |
4414 | 2008-04-30 Cary Coutant <ccoutant@google.com> |
| 4415 | ||
| 4418b2d5 CC |
4416 | * target-reloc.h (relocate_section): Fix dead-pointer bug. |
| 4417 | ||
| e94cf127 CC |
4418 | * layout.cc (Layout::include_section): Refactored check for debug |
| 4419 | info section. | |
| 4420 | (Layout::add_comdat): Add new parameters. Change type | |
| 4421 | of signature parameter. Add object and shndx to signatures table. | |
| 4422 | (Layout::find_kept_object): New function. | |
| 4423 | * layout.h: Include <cstring>. | |
| 4424 | (Layout::is_debug_info_section): New function. | |
| 4425 | (Layout::add_comdat): Add new parameters. | |
| 4426 | (Layout::find_kept_object): New function. | |
| 4427 | (Layout::Kept_section): New struct. | |
| 4428 | (Layout::Signatures): Change type of map range. | |
| 4429 | * object.cc (Relobj::output_section_address): New function. | |
| 4430 | (Sized_relobj::include_section_group): Add new parameters. Change | |
| 4431 | calls to Layout::add_comdat. Change to build table of kept comdat | |
| 4432 | groups and table mapping discarded sections to kept sections. | |
| 4433 | (Sized_relobj::include_linkonce_section): Likewise. Add new parameter. | |
| 4434 | (Sized_relobj::do_layout): Change calls to include_section_group and | |
| 4435 | include_linkonce_section. | |
| 4436 | (Sized_relobj::do_finalize_local_symbols): Do not set local symbol | |
| 4437 | value to zero when section is discarded. | |
| 4438 | (Sized_relobj::map_to_kept_section): New function. | |
| 4439 | * object.h (Relobj::output_section_address): New function. | |
| 4440 | (Relobj::Comdat_group): New type. | |
| 4441 | (Relobj::find_comdat_group): New function. | |
| 4442 | (Relobj::Comdat_group_table): New type. | |
| 4443 | (Relobj::Kept_comdat_section): New type. | |
| 4444 | (Relobj::Kept_comdat_section_table): New type. | |
| 4445 | (Relobj::add_comdat_group): New function. | |
| 4446 | (Relobj::set_kept_comdat_section): New function. | |
| 4447 | (Relobj::get_kept_comdat_section): New function. | |
| 4448 | (Relobj::comdat_groups_): New field. | |
| 4449 | (Relobj::kept_comdat_sections_): New field. | |
| 4450 | (Symbol_value::input_value): Update comment. | |
| 4451 | (Sized_relobj::map_to_kept_section) New function. | |
| 4452 | (Sized_relobj::include_linkonce_section): Add new parameter. | |
| 4453 | * target-reloc.h (Comdat_behavior): New type. | |
| 4454 | (get_comdat_behavior): New function. | |
| 4455 | (relocate_section): Add code to map a discarded section to the | |
| 4456 | corresponding kept section when applying a relocation. | |
| 4457 | ||
| e4e5049b CS |
4458 | 2008-04-30 Craig Silverstein <csilvers@google.com> |
| 4459 | ||
| 4460 | * dwarf_reader.cc (next_generation_count): New static var. | |
| 4461 | (Addr2line_cache_entry): New struct. | |
| 4462 | (addr2line_cache): New static var. | |
| 4463 | (Dwarf_line_info::one_addr2line): Added caching. | |
| 4464 | (Dwarf_line_info::clear_addr2line_cache): New function. | |
| 4465 | * dwarf_reader.h (Dwarf_line_info::one_addr2line): Add | |
| 4466 | cache-size parameter. | |
| 4467 | (Dwarf_line_info::one_addr2line_cache): New function. | |
| 4468 | * symtab.cc (Symbol_table::detect_odr_violations): Pass | |
| 4469 | new cache-size argument to one_addr2line(), and clear cache. | |
| 4470 | ||
| d09e9154 CC |
4471 | 2008-04-28 Cary Coutant <ccoutant@google.com> |
| 4472 | ||
| 4473 | * i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and | |
| 4474 | R_386_PC8 relocations. | |
| 4475 | ||
| 7ef73768 ILT |
4476 | 2008-04-23 Ian Lance Taylor <iant@google.com> |
| 4477 | ||
| 55438702 ILT |
4478 | * object.cc (Sized_relobj::include_section_group): Check for |
| 4479 | invalid section group. | |
| 4480 | ||
| c165fb93 ILT |
4481 | * object.cc (make_elf_object): Correct test for 64-bit ELF file |
| 4482 | header size. | |
| 4483 | ||
| 7ef73768 ILT |
4484 | * readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather |
| 4485 | than read for file header. | |
| 4486 | * archive.cc (Archive::include_member): Likewise. | |
| 4487 | ||
| 6194aaab L |
4488 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
| 4489 | ||
| 4490 | * aclocal.m4: Regenerate. | |
| 4491 | * configure: Regenerate. | |
| 4492 | ||
| d491d34e ILT |
4493 | 2008-04-19 Ian Lance Taylor <iant@google.com> |
| 4494 | ||
| 5ea2bac6 ILT |
4495 | * version.cc (version_string): Bump to 1.6. |
| 4496 | ||
| 7bc3e21a ILT |
4497 | * testsuite/Makefile.am (many_sections_r_test): New target. |
| 4498 | (many_sections_r_test_SOURCES): Remove. | |
| 4499 | (many_sections_r_test_DEPENDENCIES): Remove. | |
| 4500 | (many_sections_r_test_LDFLAGS): Remove. | |
| 4501 | (many_sections_r_test_LDADD): Remove. | |
| 4502 | ||
| 7fcd3aa9 ILT |
4503 | * object.cc (Sized_relobj::do_add_symbols): Always pass |
| 4504 | local_symbol_count_ to add_from_relobj. | |
| 4505 | ||
| 4c94d6ae ILT |
4506 | * testsuite/Makefile.am (many_sections_check.h): Only check one in |
| 4507 | every thousand variables. | |
| 4508 | * testsuite/Makefile.in: Rebuild. | |
| 4509 | ||
| d491d34e ILT |
4510 | * object.cc (Xindex::initialize_symtab_xindex): New function. |
| 4511 | (Xindex::read_symtab_xindex): New function. | |
| 4512 | (Xindex::sym_xindex_to_shndx): New function. | |
| 4513 | (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if | |
| 4514 | available. | |
| 4515 | (Sized_relobj::do_initialize_xindex): New function. | |
| 4516 | (Sized_relobj::do_read_symbols): Adjust section links. | |
| 4517 | (Sized_relobj::symbol_section_and_value): Add is_ordinary | |
| 4518 | parameter. Change all callers. | |
| 4519 | (Sized_relobj::include_section_group): Adjust section links and | |
| 4520 | symbol section indexes. | |
| 4521 | (Sized_relobj::do_layout): Adjust section links. | |
| 4522 | (Sized_relobj::do_count_local_symbols): Adjust section links and | |
| 4523 | symbol section indexes. | |
| 4524 | (Sized_relobj::do_finalize_local_symbols): Distinguish between | |
| 4525 | ordinary and special symbols. | |
| 4526 | (Sized_relobj::write_local_symbols): Add symtab_xindex and | |
| 4527 | dynsym_xindex parameters. Change all callers. Adjust section | |
| 4528 | links. Use SHN_XINDEX when needed. | |
| 4529 | (Sized_relobj::get_symbol_location_info): Adjust section links. | |
| 4530 | Don't get fooled by special symbols. | |
| 4531 | * object.h (class Xindex): Define. | |
| 4532 | (class Object): Add xindex_ parameter. Declare virtual functoin | |
| 4533 | do_initialize_xindex. | |
| 4534 | (Object::adjust_sym_shndx): New function. | |
| 4535 | (Object::set_xindex): New protected function. | |
| 4536 | (class Symbol_value): Add is_ordinary_shndx_ field. | |
| 4537 | (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. | |
| 4538 | (Symbol_value::value): Assert ordinary section. | |
| 4539 | (Symbol_value::initialize_input_to_output_map): Likewise. | |
| 4540 | (Symbol_value::set_input_shndx): Add is_ordinary parameter. | |
| 4541 | Change all callers. | |
| 4542 | (Symbol_value::input_shndx): Add is_ordinary parameter. Change | |
| 4543 | all callers. | |
| 4544 | (class Sized_relobj): Update declarations. | |
| 4545 | (Sized_relobj::local_symbol_input_shndx): Add is_ordinary | |
| 4546 | parameter. Change all callers. | |
| 4547 | (Sized_relobj::adjust_shndx): New function. | |
| 4548 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ | |
| 4549 | field. | |
| 4550 | (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx | |
| 4551 | parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section | |
| 4552 | for SHT_DYNSYM section if available. Set dynsym_shndx_ field. | |
| 4553 | (Sized_dynobj::read_dynsym_section): Adjust section links. | |
| 4554 | (Sized_dynobj::read_dynamic): Likewise. | |
| 4555 | (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust | |
| 4556 | section links. | |
| 4557 | (Sized_dynobj::do_initialize_xindex): New function. | |
| 4558 | * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare | |
| 4559 | do_initialize_xindex. | |
| 4560 | (Sized_dynobj::adjust_shndx): New function. | |
| 4561 | * layout.cc (Layout::Layout): Initialize symtab_xindex_ and | |
| 4562 | dynsym_xindex_ fields. | |
| 4563 | (Layout::finalize): Add a call to set_section_indexes before | |
| 4564 | creating the symtab sections. | |
| 4565 | (Layout::set_section_indexes): Don't do anything if the section | |
| 4566 | already has a section index. | |
| 4567 | (Layout::create_symtab_sections): Add shnum parameter. Change | |
| 4568 | caller. Create .symtab_shndx section if needed. | |
| 4569 | (Layout::create_shdrs): Add shstrtab_section parameter. Change | |
| 4570 | caller. | |
| 4571 | (Layout::allocated_output_section_count): New function. | |
| 4572 | (Layout::create_dynamic_symtab): Create .dynsym_shndx section if | |
| 4573 | needed. | |
| 4574 | * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ | |
| 4575 | fields. Update declarations. | |
| 4576 | (Layout::symtab_xindex): New function. | |
| 4577 | (Layout::dynsym_xindex): New function. | |
| 4578 | (class Write_symbols_task): Add layout_ field. | |
| 4579 | (Write_symbols_task::Write_symbols_task): Add layout parameter. | |
| 4580 | Change caller. | |
| 4581 | * output.cc (Output_section_headers::Output_section_headers): Add | |
| 4582 | shstrtab_section parameter. Change all callers. | |
| 4583 | (Output_section_headers::do_sized_write): Store overflow values | |
| 4584 | for section count and section string table section index in | |
| 4585 | section header zero. | |
| 4586 | (Output_file_header::do_sized_write): Check for overflow of | |
| 4587 | section count and section string table section index. | |
| 4588 | (Output_symtab_xindex::do_write): New function. | |
| 4589 | (Output_symtab_xindex::endian_do_write): New function. | |
| 4590 | * output.h (class Output_section_headers): Add shstrtab_section_. | |
| 4591 | Update declarations. | |
| 4592 | (class Output_symtab_xindex): Define. | |
| 4593 | (Output_section::has_out_shndx): New function. | |
| 4594 | * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ | |
| 4595 | field. | |
| 4596 | (Symbol::init_base): Add st_shndx and is_ordinary parameters. | |
| 4597 | Change all callers. | |
| 4598 | (Sized_symbol::init): Likewise. | |
| 4599 | (Symbol::output_section): Check for ordinary symbol. | |
| 4600 | (Symbol_table::add_from_object): Remove orig_sym parameter. Add | |
| 4601 | st_shndx, is_ordinary, and orig_st_shndx parameters. Change all | |
| 4602 | callers. | |
| 4603 | (Symbol_table::add_from_relobj): Add symndx_offset parameter. | |
| 4604 | Change all callers. Simplify handling of symbols from sections | |
| 4605 | not included in the link. | |
| 4606 | (Symbol_table::add_from_dynobj): Handle ordinary symbol | |
| 4607 | distinction. | |
| 4608 | (Weak_alias_sorter::operator()): Assert that symbols are | |
| 4609 | ordinary. | |
| 4610 | (Symbol_table::sized_finalize_symbol): Handle ordinary symbol | |
| 4611 | distinction. | |
| 4612 | (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex | |
| 4613 | parameters. Change all callers. | |
| 4614 | (Symbol_table::sized_write_globals): Likewise. Handle ordinary | |
| 4615 | symbol distinction. Use SHN_XINDEX when needed. | |
| 4616 | (Symbol_table::write_section_symbol): Add symtab_xindex | |
| 4617 | parameter. Change all callers. | |
| 4618 | (Symbol_table::sized_write_section_symbol): Likewise. Use | |
| 4619 | SHN_XINDEX when needed. | |
| 4620 | * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update | |
| 4621 | declarations. | |
| 4622 | (Symbol::shndx): Add is_ordinary parameter. Change all callers. | |
| 4623 | (Symbol::is_defined): Check is_ordinary. | |
| 4624 | (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. | |
| 4625 | (Symbol::is_absolute, Symbol::is_common): Likewise. | |
| 4626 | (class Sized_symbol): Update declarations. | |
| 4627 | (class Symbol_table): Update declarations. | |
| 4628 | * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary | |
| 4629 | parameters. Change all callers. | |
| 4630 | (Sized_symbol::override): Likewise. | |
| 4631 | (Symbol_table::override): Likewise. | |
| 4632 | (symbol_to_bits): Add is_ordinary parameter. Change all callers. | |
| 4633 | (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, | |
| 4634 | is_ordinary, and orig_st_shndx parameters. Change all callers. | |
| 4635 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol | |
| 4636 | to be in an ordinary section. | |
| 4637 | * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add | |
| 4638 | object and is_ordinary parameters. Change all callers. | |
| 4639 | (Sized_dwarf_line_info::read_relocs): Add object parameter. | |
| 4640 | Change all callers. Don't add undefined or non-ordinary symbols | |
| 4641 | to reloc_map_. | |
| 4642 | (Sized_dwarf_line_info::read_line_mappings): Add object parameter. | |
| 4643 | Change all callers. | |
| 4644 | * dwarf_reader.h (class Sized_dwarf_line_info): Update | |
| 4645 | declarations. | |
| 4646 | * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. | |
| 4647 | * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. | |
| 4648 | (Sized_relobj::relocate_sections): Likewise. | |
| 4649 | * target-reloc.h (scan_relocs): Adjust section symbol index. | |
| 4650 | (scan_relocatable_relocs): Likewise. | |
| 4651 | * i386.cc (Scan::local): Check for ordinary symbols. | |
| 4652 | * sparc.cc (Scan::local): Likewise. | |
| 4653 | * x86_64.cc (Scan::local): Likewise. | |
| 4654 | * testsuite/binary_unittest.cc (Sized_binary_test): Update calls | |
| 4655 | to symbol_section_and_value. | |
| 4656 | * testsuite/many_sections_test.cc: New file. | |
| 4657 | * testsuite/Makefile.am (BUILT_SOURCES): Define. | |
| 4658 | (check_PROGRAMS): Add many_sections_test. | |
| 4659 | (many_sections_test_SOURCES): Define. | |
| 4660 | (many_sections_test_DEPENDENCIES): Define. | |
| 4661 | (many_sections_test_LDFLAGS): Define. | |
| 4662 | (BUILT_SOURCES): Add many_sections_define.h. | |
| 4663 | (many_sections_define.h): New target. | |
| 4664 | (BUILT_SOURCES): Add many_sections_check.h. | |
| 4665 | (many_sections_check.h): New target. | |
| 4666 | (check_PROGRAMS): Add many_sections_r_test. | |
| 4667 | (many_sections_r_test_SOURCES): Define. | |
| 4668 | (many_sections_r_test_DEPENDENCIES): Define. | |
| 4669 | (many_sections_r_test_LDFLAGS): Define. | |
| 4670 | (many_sections_r_test_LDADD): Define. | |
| 4671 | (many_sections_r_test.o): New target. | |
| 4672 | * testsuite/Makefile.in: Rebuild. | |
| 4673 | ||
| c5818ff1 CC |
4674 | 2008-04-17 Cary Coutant <ccoutant@google.com> |
| 4675 | ||
| 4676 | * errors.cc (Errors::info): New function. | |
| 4677 | (gold_info): New function. | |
| 4678 | * errors.h (Errors::info): New function. | |
| 4679 | * gold.h (gold_info): New function. | |
| 4680 | * object.cc (Input_objects::add_object): Print trace output. | |
| 4681 | * options.cc (options::parse_set): New function. | |
| 4682 | (General_options::parse_wrap): Deleted. | |
| 4683 | (General_options::General_options): Deleted initializer. | |
| 4684 | * options.h (options::String_set): New typedef. | |
| 4685 | (options::parse_set): New function. | |
| 4686 | (DEFINE_set): New macro. | |
| 4687 | (General_options::wrap): Changed to use DEFINE_set. Changed | |
| 4688 | callers of any_wrap_symbols and is_wrap_symbol. | |
| 4689 | (General_options::trace, General_options::trace_symbol): | |
| 4690 | New options. | |
| 4691 | (General_options::any_wrap_symbols, General_options::is_wrap_symbol) | |
| 4692 | (General_options::wrap_symbols_): Deleted. | |
| 4693 | * symtab.cc (Symbol_table::add_from_object): Print trace output. | |
| 4694 | ||
| b5be4a7c DM |
4695 | 2008-04-17 David S. Miller <davem@davemloft.net> |
| 4696 | ||
| 4697 | * options.cc (General_options::parse_V): New function. | |
| 4698 | * options.h: Add entries for -V and -Qy. | |
| 4699 | ||
| 155a0dd7 ILT |
4700 | 2008-04-17 Ian Lance Taylor <iant@google.com> |
| 4701 | ||
| 4702 | * common.cc (Symbol_table::allocate_commons): Remove options | |
| 4703 | parameter. Change caller. | |
| 4704 | (Symbol_table::do_allocate_commons): Remove options parameter. | |
| 4705 | Change caller. Just call do_allocate_commons_list twice. | |
| 4706 | (Symbol_table::do_allocate_commons_list): New function, broken out | |
| 4707 | of do_allocate_commons. | |
| 4708 | * common.h (class Allocate_commons_task): Remove options_ field. | |
| 4709 | Update constructor. | |
| 4710 | * symtab.cc (Symbol_table::Symbol_table): Initialize | |
| 4711 | tls_commons_. | |
| 4712 | (Symbol_table::add_from_object): Put TLS common symbols on | |
| 4713 | tls_commons_ list. | |
| 4714 | (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols | |
| 4715 | which are IN_OUTPUT_DATA. | |
| 4716 | * symtab.h (class Symbol_table): Add tls_commons_ field. Update | |
| 4717 | allocate_commons and do_allocate_commons declarations. Declare | |
| 4718 | do_allocate_commons_list. | |
| 4719 | * gold.cc (queue_middle_tasks): Update creation of | |
| 4720 | Allocate_commons_task to not pass options. | |
| 4721 | * testsuite/Makefile.am (INCLUDES): Add -I.. . | |
| 4722 | (TLS_TEST_C_FLAGS): New variable. | |
| 4723 | (tls_test_c_pic.o): New target. | |
| 4724 | (tls_test_shared.so): Link in tls_test_c_pic.o. | |
| 4725 | (tls_test_c_pic_ie.o): New target. | |
| 4726 | (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. | |
| 4727 | (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. | |
| 4728 | (tls_test_c.o): New target. | |
| 4729 | (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
| 4730 | (tls_pic_test_LDADD): Likewise. | |
| 4731 | (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
| 4732 | (tls_shared_gd_to_ie_test_LDADD): Likewise. | |
| 4733 | (tls_test_c_gnu2.o): New target. | |
| 4734 | (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add | |
| 4735 | tls_test_c_gnu2.o. | |
| 4736 | (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. | |
| 4737 | (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. | |
| 4738 | (tls_test_shared_nonpic.so): Link in tls_test_c.o. | |
| 4739 | * testsuite/tls_test.cc: Include "config.h". | |
| 4740 | (t_last): Call t11_last. | |
| 4741 | * testsuite/tls_test.h (t11, t11_last): Declare. | |
| 4742 | * testsuite/tls_test_c.c: New file. | |
| 4743 | * testsuite/tls_test_main.cc (thread_routine): Call t11. | |
| 4744 | * configure.ac: Check for OpenMP support. | |
| 4745 | * configure, config.in, Makefile.in: Rebuild. | |
| 4746 | * testsuite/Makefile.in: Rebuild. | |
| 4747 | ||
| edfbb029 CC |
4748 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
| 4749 | ||
| 4750 | * i386.cc (Target_i386::define_tls_base_symbol): New function. | |
| 4751 | (Target_i386::tls_base_symbol_defined_): New field. | |
| 4752 | (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
| 4753 | (Target_i386::Scan::global): Likewise. | |
| 4754 | * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. | |
| 4755 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. | |
| 4756 | (Target_x86_64::tls_base_symbol_defined_): New field. | |
| 4757 | (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
| 4758 | (Target_x86_64::Scan::global): Likewise. | |
| 4759 | ||
| f3c69fca CC |
4760 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
| 4761 | ||
| 4762 | * symtab.h (Symbol::is_strong_undefined): Removed unused function. | |
| 4763 | (Symbol::needs_plt_entry): Allow weak undefined symbols. | |
| 4764 | (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when | |
| 4765 | building shared libraries. | |
| 4766 | * testsuite/Makefile.am (weak_undef_nonpic_test): New target. | |
| 4767 | (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) | |
| 4768 | (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. | |
| 4769 | * testsuite/Makefile.in: Rebuild. | |
| 4770 | * testsuite/weak_undef.h: New file. | |
| 4771 | * testsuite/weak_undef_file1.cc: Add extra test cases. | |
| 4772 | * testsuite/weak_undef_file2.cc: Likewise. | |
| 4773 | * testsuite/weak_undef_test.cc: Likewise. | |
| 4774 | ||
| 7c414435 DM |
4775 | 2008-04-16 David S. Miller <davem@davemloft.net> |
| 4776 | ||
| 32b769e1 DM |
4777 | * sparc.cc (Target_sparc::Scan): Change from struct to class. |
| 4778 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
| 4779 | (Target_sparc::Scan::check_non_pic): New function. | |
| 4780 | (Target_sparc::Scan::local): Call check_non_pic as appropriate. | |
| 4781 | (Target_sparc::Scan::global): Likewise. | |
| 4782 | ||
| 11936fb1 DM |
4783 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
| 4784 | * configure: Rebuild. | |
| 4785 | ||
| 7c414435 DM |
4786 | * options.h (DEFINE_enable): New macro. |
| 4787 | (new_dtags): New enable option. | |
| 4788 | (initfirst, interpose, loadfltr, nodefaultlib, | |
| 4789 | nodelete, nodlopen, nodump): New -z options. | |
| 4790 | * layout.cc (Layout:finish_dynamic_section): If new | |
| 4791 | dtags enabled, emit DT_RUNPATH. Also, emit a | |
| 4792 | DT_FLAGS_1 containing any specified -z flags. | |
| 4793 | ||
| 85c7bf8b ILT |
4794 | 2008-04-16 Ian Lance Taylor <iant@google.com> |
| 4795 | ||
| 12c0daef ILT |
4796 | * copy-relocs.cc: New file. |
| 4797 | * copy-relocs.h: New file. | |
| 4798 | * reloc.cc: Remove Copy_relocs code. | |
| 4799 | * reloc.h: Likewise. | |
| 4800 | * reloc-types.h (struct Reloc_types) [both versions]: Add | |
| 4801 | get_reloc_addend_noerror. | |
| 4802 | * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add | |
| 4803 | variants of add_global which take an addend which must be zero. | |
| 4804 | * i386.cc: Include "copy-relocs.h". | |
| 4805 | (class Target_i386): Change type of copy_relocs_ to variable, | |
| 4806 | update initializer. | |
| 4807 | (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. | |
| 4808 | Change all callers. | |
| 4809 | (Target_i386::do_finalize_sections): Change handling of | |
| 4810 | copy_relocs_. | |
| 4811 | * sparc.cc: Include "copy-relocs.h". | |
| 4812 | (class Target_sparc): Change type of copy_relocs_ to variable, | |
| 4813 | update initializer. | |
| 4814 | (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. | |
| 4815 | Change all callers. | |
| 4816 | (Target_sparc::do_finalize_sections): Change handling of | |
| 4817 | copy_relocs_. | |
| 4818 | * x86_64.cc: Include "copy-relocs.h". | |
| 4819 | (class Target_x86_64): Change type of copy_relocs_ to variable, | |
| 4820 | update initializer. | |
| 4821 | (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs | |
| 4822 | class. Change all callers. | |
| 4823 | (Target_x86_64::do_finalize_sections): Change handling of | |
| 4824 | copy_relocs_. | |
| 4825 | * Makefile.am (CCFILES): Add copy-relocs.cc. | |
| 4826 | (HFILES): Add copy-relocs.h. | |
| 4827 | ||
| 4f4995b6 ILT |
4828 | * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
| 4829 | ||
| 85c7bf8b ILT |
4830 | * testsuite/script_test_4.sh: Permit leading zeroes. |
| 4831 | ||
| 4f2a9edd ILT |
4832 | 2008-04-15 Ian Lance Taylor <iant@google.com> |
| 4833 | ||
| e6188289 ILT |
4834 | * script-sections.cc (Script_sections::create_segments): Use |
| 4835 | header_size_adjustment even when there is enough room for the | |
| 4836 | headers. | |
| 4837 | * testsuite/script_test_4.sh: New file. | |
| 4838 | * testsuite/script_test_4.t: New file. | |
| 4839 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. | |
| 4840 | (check_DATA): Add script_test_4.stdout. | |
| 4841 | (MOSTLYCLEANFILES): Likewise. | |
| 4842 | (script_test_4): New target. | |
| 4843 | (script_test_4.stdout): New target. | |
| 4844 | * testsuite/Makefile.in: Rebuild. | |
| 4845 | ||
| 4f2a9edd ILT |
4846 | * sparc.cc: Add definitions for Output_data_plt_sparc class |
| 4847 | constants. | |
| 4848 | ||
| f5314dd5 DM |
4849 | 2008-04-14 David S. Miller <davem@davemloft.net> |
| 4850 | ||
| 4851 | * sparc.cc: New file. | |
| 4852 | * Makefile.am (TARGETSOURCES): Add sparc.cc | |
| 4853 | (ALL_TARGETOBJS): Add sparc.$(OBJEXT) | |
| 4854 | * configure.tgt: Document targ_extra_size and | |
| 4855 | targ_extra_big_endian. Add entries for sparc-* and | |
| 4856 | sparc64-*. | |
| 4857 | * configure.ac: Handle targ_extra_size and | |
| 4858 | targ_extra_big_endian. | |
| 4859 | * Makefile.in: Rebuild. | |
| 4860 | * configure: Likewise. | |
| 4861 | * po/POTFILES.in: Likewise. | |
| 4862 | * po/gold.pot: Likewise. | |
| 4863 | ||
| 154e0e9a ILT |
4864 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
| 4865 | ||
| 4866 | * layout.cc (Layout::Layout): Initialize sections_are_attached_. | |
| 4867 | (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR | |
| 4868 | in the name/type/flags to section mapping. Don't call | |
| 4869 | allocate_output_section. | |
| 4870 | (Layout::choose_output_section): Change parameter from adjust_name | |
| 4871 | to is_input_section. Don't permit input sections after sections | |
| 4872 | are attached to segments. Don't call allocate_output_section. | |
| 4873 | (Layout::layout_eh_frame): Call update_flags_for_input_section, | |
| 4874 | not write_enable_output_section. | |
| 4875 | (Layout::make_output_section): Don't push to | |
| 4876 | unattached_section_list_ nor call attach_to_segment. Call | |
| 4877 | attach_section_to_segment if sections are attached. | |
| 4878 | (Layout::attach_sections_to_segments): New function. | |
| 4879 | (Layout::attach_section_to_segment): New function. | |
| 4880 | (Layout::attach_allocated_section_to_segment): Rename from | |
| 4881 | attach_to_segment. Remove flags parameter. | |
| 4882 | (Layout::allocate_output_section): Remove function. | |
| 4883 | (Layout::write_enable_output_section): Remove function. | |
| 4884 | * layout.h (class Layout): Update for above changes. Add new | |
| 4885 | field sections_are_attached_. | |
| 4886 | * output.h (Output_section::update_flags_for_input_section): New | |
| 4887 | function. | |
| 4888 | * output.cc (Output_section::add_input_section): Call | |
| 4889 | update_flags_for_input_section. | |
| 4890 | * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. | |
| 4891 | ||
| 009a67a2 CC |
4892 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
| 4893 | ||
| 4894 | * i386.cc (Target_i386::got_mod_index_entry): Restore code previously | |
| 4895 | thought unnecessary. | |
| 4896 | * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. | |
| 4897 | ||
| 759b1a24 ILT |
4898 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
| 4899 | ||
| 4900 | * output.h (class Output_section_data): Remove inline definition | |
| 4901 | of set_addralign. | |
| 4902 | * output.cc (Output_section_data::set_addralign): New function. | |
| 4903 | ||
| c2b45e22 CC |
4904 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
| 4905 | ||
| 4906 | Add support for TLS descriptors for i386 and x86_64. | |
| 4907 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
| 4908 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
| 4909 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
| 4910 | GOT_TYPE_TLS_DESC. | |
| 4911 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
| 4912 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 4913 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
| 4914 | relocations. | |
| 4915 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
| 4916 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
| 4917 | Fix problem with initial-exec relocations. | |
| 4918 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 4919 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
| 4920 | relaxation. | |
| 4921 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
| 4922 | support for section-plus-offset dynamic table entries. | |
| 4923 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
| 4924 | (Output_data_dynamic::Dynamic_entry): Add support for | |
| 4925 | section-plus-offset dynamic table entries. | |
| 4926 | (Output_data_dynamic::Classification): Likewise. | |
| 4927 | (Output_data_dynamic::classification_): Renamed offset_. | |
| 4928 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
| 4929 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
| 4930 | (Target_x86_64::make_plt_section): New function. | |
| 4931 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
| 4932 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
| 4933 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
| 4934 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
| 4935 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
| 4936 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
| 4937 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
| 4938 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
| 4939 | add extra PLT entry for TLS descriptors. | |
| 4940 | (Output_data_plt_x86_64::got_): New field. | |
| 4941 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
| 4942 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
| 4943 | fields. | |
| 4944 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
| 4945 | descriptors. | |
| 4946 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
| 4947 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
| 4948 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 4949 | R_386_TLS_DESC_CALL relocations. | |
| 4950 | (Target_x86_64::Scan::global): Likewise. | |
| 4951 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
| 4952 | for TLS descriptors. | |
| 4953 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
| 4954 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
| 4955 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
| 4956 | GD-to-IE relaxation. | |
| 4957 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
| 4958 | and TLS_DESCRIPTORS. | |
| 4959 | * Makefile.in: Rebuild. | |
| 4960 | * configure: Rebuild. | |
| 4961 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
| 4962 | (tls_test_shared2.so): New target. | |
| 4963 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
| 4964 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 4965 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
| 4966 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
| 4967 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
| 4968 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
| 4969 | New targets. | |
| 4970 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
| 4971 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 4972 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
| 4973 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
| 4974 | (tls_shared_gnu2_test): New target. | |
| 4975 | (tls_test_gnu2_shared.so): New target. | |
| 4976 | (tls_shared_gnu2_test_SOURCES): New variable. | |
| 4977 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
| 4978 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
| 4979 | (tls_shared_gnu2_test_LDADD): New variable. | |
| 4980 | * testsuite/Makefile.in: Rebuild. | |
| 4981 | * testsuite/Makefile. | |
| 4982 | ||
| 83bfb6b7 ILT |
4983 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
| 4984 | ||
| 4985 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
| 4986 | justsyms.t. | |
| 4987 | * testsuite/Makefile.in: Rebuild. | |
| 4988 | ||
| 4989 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
| 4990 | long. | |
| 4991 | * testsuite/script_test_2.cc (main): Adjust test. | |
| 4992 | ||
| 706e1f5e ILT |
4993 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 4994 | Ian Lance Taylor <iant@google.com> | |
| 4995 | ||
| 4996 | * options.h (General_options): Add entries for '-Y' and | |
| 4997 | '-relax'. | |
| 4998 | * options.cc (General_options:finalize): If -Y was used, add those | |
| 4999 | entries to the library path instead of the default "/lib" and | |
| 5000 | "/usr/lib". | |
| 5001 | ||
| 7c98e6bb DM |
5002 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 5003 | ||
| 5004 | * testsuite/justsyms.t: Start at 0x100. | |
| 5005 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
| 83bfb6b7 ILT |
5006 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
| 5007 | long. | |
| 5008 | * testsuite/script_test_2.cc: Adjust string and section length | |
| 5009 | checks. | |
| 7c98e6bb | 5010 | |
| 99a37bfd ILT |
5011 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
| 5012 | ||
| 2cefc357 ILT |
5013 | PR gold/5996 |
| 5014 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
| 5015 | orphan parameter. | |
| 5016 | (Output_section_definition::allocate_to_segment): Likewise. | |
| 5017 | (Orphan_output_section::allocate_to_segment): Likewise. | |
| 5018 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
| 5019 | propagate non-PT_LOAD segments to orphan sections. | |
| 5020 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
| 5021 | readelf rather than objdump. | |
| 5022 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
| 5023 | .interp section and PT_INTERP segment are the same size. | |
| 5024 | * testsuite/Makefile.in: Rebuild. | |
| 5025 | ||
| 99a37bfd ILT |
5026 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
| 5027 | aliases for symbols defined in the same object. | |
| 5028 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
| 5029 | (weak_alias_test_SOURCES): New variable. | |
| 5030 | (weak_alias_test_DEPENDENCIES): New variable. | |
| 5031 | (weak_alias_test_LDFLAGS): New variable. | |
| 5032 | (weak_alias_test_LDADD): New variable. | |
| 5033 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
| 5034 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
| 5035 | (weak_alias_test_3.o): New target. | |
| 5036 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
| 5037 | * testsuite/weak_alias_test_main.cc: New file. | |
| 5038 | * testsuite/weak_alias_test_1.cc: New file. | |
| 5039 | * testsuite/weak_alias_test_2.cc: New file. | |
| 5040 | * testsuite/weak_alias_test_3.cc: New file. | |
| 5041 | ||
| 780e49c5 ILT |
5042 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
| 5043 | ||
| cdb0b8f5 ILT |
5044 | * options.h (class General_options): Add --noinhibit-exec option. |
| 5045 | * main.cc (main): Check --noinhibit-exec. | |
| 5046 | ||
| 0864d551 ILT |
5047 | * options.h (class General_options): Define --wrap as a special |
| 5048 | option. Add wrap_symbols_ field. | |
| 5049 | (General_options::any_wrap_symbols): New function. | |
| 5050 | (General_options::is_wrap_symbol): New function. | |
| 5051 | * options.cc (General_options::parse_wrap): New function. | |
| 5052 | (General_options::General_options): Initialize wrap_symbols_. | |
| 5053 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
| 5054 | (Symbol_table::add_from_object): Handle --wrap. | |
| 5055 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
| 5056 | * target.h (Target::wrap_char): New function. | |
| 5057 | (Target::Target_info): Add wrap_char field. | |
| 5058 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
| 5059 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
| 5060 | * testsuite/testfile.cc (Target_test::test_target_info): | |
| 5061 | Likewise. | |
| 5062 | ||
| 789aa6de ILT |
5063 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
| 5064 | there is one. | |
| 5065 | ||
| 2c38906f ILT |
5066 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
| 5067 | * layout.cc (Layout::Layout): Initialize new field. | |
| 5068 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
| 5069 | output section until we find a section we merged successfully. | |
| 5070 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
| 5071 | that the size be non-zero. | |
| 5072 | ||
| 780e49c5 ILT |
5073 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
| 5074 | qualifier. | |
| 5075 | ||
| 7fcd0256 ILT |
5076 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
| 5077 | ||
| 5078 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
| 5079 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
| 5080 | on HAVE_ZLIB. | |
| 5081 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
| 5082 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 5083 | ||
| 6835af53 ILT |
5084 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
| 5085 | ||
| e24f324c ILT |
5086 | * version.cc (version_string): Set to "1.5". |
| 5087 | ||
| a036edd8 ILT |
5088 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
| 5089 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
| 5090 | (Target_x86_64::Scan::check_non_pic): New function. | |
| 5091 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
| 5092 | (Target_x86_64::Scan::global): Likewise. | |
| 5093 | ||
| 624f8810 ILT |
5094 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
| 5095 | addend parameter. Change caller. Handle merge sections. | |
| 5096 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
| 5097 | Address to Addend. Don't add in the result of | |
| 5098 | local_section_offset, pass down the addend and use the returned | |
| 5099 | value. | |
| 5100 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
| 5101 | Update declarations of local_section_offset and symbol_value. | |
| 5102 | * testsuite/two_file_test_1.cc (t18): New function. | |
| 5103 | * testsuite/two_file_test_2.cc (f18): New function. | |
| 5104 | * testsuite/two_file_test_main.cc (main): Call t18. | |
| 5105 | * testsuite/two_file_test.h (t18, f18): Declare. | |
| 5106 | ||
| 6835af53 ILT |
5107 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
| 5108 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
| 5109 | conditionals. | |
| 5110 | (TEST_READELF): New variable. | |
| 5111 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
| 5112 | (check_PROGRAMS): Add two_file_strip_test. | |
| 5113 | (two_file_strip_test): New target. | |
| 5114 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
| 5115 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
| 5116 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
| 5117 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
| 5118 | (two_file_same_shared_strip_test_LDADD): New variable. | |
| 5119 | (two_file_shared_strip.so): New target. | |
| 5120 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
| 5121 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
| 5122 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
| 5123 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
| 5124 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 5125 | ||
| 86925eef CC |
5126 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
| 5127 | ||
| 5128 | * symtab.h (Symbol::is_weak_undefined): New function. | |
| 5129 | (Symbol::is_strong_undefined): New function. | |
| 5130 | (Symbol::is_absolute): New function. | |
| 5131 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
| 5132 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
| 5133 | absolute symbols. | |
| 5134 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
| 5135 | (weak_undef_test): New target. | |
| 5136 | * testsuite/Makefile.in: Rebuild. | |
| 5137 | * testsuite/weak_undef_file1.cc: New file. | |
| 5138 | * testsuite/weak_undef_file2.cc: New file. | |
| 5139 | * testsuite/weak_undef_test.cc: New file. | |
| 5140 | ||
| 126f3ece ILT |
5141 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
| 5142 | ||
| 5143 | * compressed_output.h (class Output_compressed_section): Use | |
| 5144 | unsigned buffer. | |
| 5145 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
| 5146 | add zlib header. | |
| 5147 | (zlib_compressed_suffix): Removed. | |
| 5148 | (Output_compressed_section::set_final_data_size): Use unsigned | |
| 5149 | buffers. | |
| 5150 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
| 5151 | Fix linker invocation. | |
| 5152 | (flagstest_o_specialfile_and_compress_debug_sections): | |
| 5153 | Likewise. | |
| 5154 | * testsuite/Makefile.in: Regenerated. | |
| 5155 | ||
| deae2a14 DM |
5156 | 2008-04-02 David S. Miller <davem@davemloft.net> |
| 5157 | ||
| 5158 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
| 5159 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
| 5160 | ||
| 70752818 ILT |
5161 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
| 5162 | ||
| 5163 | * TODO: New file. | |
| 5164 | ||
| 39d0cb0e ILT |
5165 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
| 5166 | ||
| 5167 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
| 5168 | parameters. Update for new key type to views_. Change all | |
| 5169 | callers. | |
| 5170 | (File_read::read): Adjust for byteshift in returned view. | |
| 5171 | (File_read::add_view): New function, broken out of | |
| 5172 | find_and_make_view. | |
| 5173 | (File_read::make_view): New function, broken out of | |
| 5174 | find_and_make_view. | |
| 5175 | (File_read::find_or_make_view): Add offset and aligned | |
| 5176 | parameters. Rewrite accordingly. Change all callers. | |
| 5177 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
| 5178 | for byteshift in return value. | |
| 5179 | (File_read::get_lasting_view): Likewise. | |
| 5180 | * fileread.h (class File_read): Update declarations. | |
| 5181 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
| 5182 | constructor. Add byteshift method. | |
| 5183 | * archive.h (Archive::clear_uncached_views): New function. | |
| 5184 | (Archive::get_view): Add aligned parameter. Change all callers. | |
| 5185 | * object.h (Object::get_view): Add aligned parameter. Change all | |
| 5186 | callers. | |
| 5187 | (Object::get_lasting_view): Likewise. | |
| 5188 | ||
| 5189 | * fileread.cc (File_read::release): Don't call clear_views if | |
| 5190 | there are multiple objects. | |
| 5191 | * fileread.h (File_read::clear_uncached_views): New function. | |
| 5192 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
| 5193 | on the archive. | |
| 5194 | ||
| a1207466 CC |
5195 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
| 5196 | ||
| 5197 | Add thin archive support. | |
| 5198 | * archive.cc (Archive::armagt): New const. | |
| 5199 | (Archive::setup): Remove task parameter and calls to unlock. | |
| 5200 | (Archive::unlock_nested_archives): New function. | |
| 5201 | (Archive::read_header): Add nested_off parameter. Change | |
| 5202 | all callers. | |
| 5203 | (Archive::interpret_header): Likewise. | |
| 5204 | (Archive::include_all_members): Change to handle thin | |
| 5205 | archives. | |
| 5206 | (Archive::include_member): Likewise. | |
| 5207 | * archive.h (Archive::Archive): Add new parameters and | |
| 5208 | initializers. | |
| 5209 | (Archive::armagt): New const. | |
| 5210 | (Archive::setup): Remove task parameter. | |
| 5211 | (Archive::unlock_nested_archives): New function. | |
| 5212 | (Archive::read_header): Add nested_off parameter. | |
| 5213 | (Archive::interpret_header): Likewise. | |
| 5214 | (Archive::Nested_archive_table): New typedef. | |
| 5215 | (Archive::is_thin_archive_): New field. | |
| 5216 | (Archive::nested_archives_): New field. | |
| 5217 | (Archive::options_): New field. | |
| 5218 | (Archive::dirpath_): New field. | |
| 5219 | (Archive::task_): New field. | |
| 5220 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
| 5221 | for thin archives. Pass additional parameters to | |
| 5222 | Archive::Archive. Unlock the archive file after calling | |
| 5223 | Archive::setup. | |
| cd536b21 | 5224 | |
| 479f6503 ILT |
5225 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
| 5226 | ||
| 686c8caf ILT |
5227 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
| 5228 | version symbol to be local. | |
| 5229 | * testsuite/ver_test_4.sh: New file. | |
| 5230 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
| 5231 | (check_DATA): Add ver_test_4.syms. | |
| 5232 | (ver_test_4.syms): New target. | |
| 5233 | * testsuite/Makefile.in: Rebuild. | |
| 5234 | ||
| ab794b6b ILT |
5235 | * output.cc |
| 5236 | (Output_section::Input_section_sort_entry::has_priority): New | |
| 5237 | function. | |
| 5238 | (Output_section::Input_section_sort_entry::match_file_name): New | |
| 5239 | function. | |
| 5240 | (Output_section::Input_section_sort_entry::match_section_name): | |
| 5241 | Remove. | |
| 5242 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
| 5243 | Remove. | |
| 5244 | (Output_section::Input_section_sort_entry::match_section_file): | |
| 5245 | Remove. | |
| 5246 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
| 5247 | using new Input_section_sort_entry functions. Sort crtbegin and | |
| 5248 | crtend first. Sort sections with no priority before sections with | |
| 5249 | a priority. | |
| 5250 | * testsuite/initpri1.c (d3): Check j != 4. | |
| 5251 | (cd5): New constructor/destructor function. | |
| 5252 | (main): Check j != 2. | |
| 5253 | ||
| 479f6503 ILT |
5254 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
| 5255 | new symbol when resolving, don't call set_is_default. | |
| 5256 | * testsuite/ver_test_7.cc: New file. | |
| 5257 | * testsuite/ver_test_7.sh: New file. | |
| 5258 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
| 5259 | (ver_test_7.o): New target. | |
| 5260 | (check_SCRIPTS): Add ver_test_7.sh. | |
| 5261 | (check_DATA): Add ver_test_7.syms. | |
| 5262 | (ver_test_7.syms): New target. | |
| 5263 | ||
| 2fd32231 ILT |
5264 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
| 5265 | ||
| 5266 | * layout.cc (Layout::layout): If we see an input section with a | |
| 5267 | name that needs sorting, set the must_sort flag for the output | |
| 5268 | section. | |
| 5269 | (Layout::make_output_section): If the name of the output section | |
| 5270 | indicates that it might require sorting, set the may_sort flag. | |
| 5271 | * output.h (Output_section::may_sort_attached_input_sections): New | |
| 5272 | function. | |
| 5273 | (Output_section::set_may_sort_attached_input_sections): New | |
| 5274 | function. | |
| 5275 | (Output_section::must_sort_attached_input_sections): New | |
| 5276 | function. | |
| 5277 | (Output_section::set_must_sort_attached_input_sections): New | |
| 5278 | function. | |
| 5279 | (class Output_section): Declare Input_section_sort_entry. Define | |
| 5280 | Input_section_sort_compare. Declare | |
| 5281 | sort_attached_input_sections. Add new fields: | |
| 5282 | may_sort_attached_input_sections_, | |
| 5283 | must_sort_attached_input_sections_, | |
| 5284 | attached_input_sections_are_sorted_. | |
| 5285 | * output.cc (Output_section::Output_section): Initialize new | |
| 5286 | fields. | |
| 5287 | (Output_section::add_input_section): Add an entry to | |
| 5288 | input_sections_ if may_sort or must_sort are true. | |
| 5289 | (Output_section::set_final_data_size): Call | |
| 5290 | sort_attached_input_sections if necessary. | |
| 5291 | (Output_section::Input_section_sort_entry): Define new class. | |
| 5292 | (Output_section::Input_section_sort_compare::operator()): New | |
| 5293 | function. | |
| 5294 | (Output_section::sort_attached_input_sections): New function. | |
| 5295 | * configure.ac: Check whether the compiler supports constructor | |
| 5296 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
| 5297 | * testsuite/initpri1.c: New file. | |
| 5298 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
| 5299 | CONSTRUCTOR_PRIORITY. | |
| 5300 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
| 5301 | (initpri1_LDFLAGS): New variable. | |
| 5302 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 5303 | ||
| 18e6b24e ILT |
5304 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
| 5305 | ||
| 49bdd526 ILT |
5306 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
| 5307 | * testsuite/common_test_1.c: New file. | |
| 5308 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
| 5309 | (common_test_1_SOURCES): New variable. | |
| 5310 | (common_test_1_DEPENDENCIES): New variable. | |
| 5311 | (common_test_1_LDFLAGS): New variable. | |
| 5312 | ||
| 18e6b24e ILT |
5313 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
| 5314 | and commons_ correctly when NAME/VERSION does not override | |
| 5315 | NAME/NULL. | |
| 5316 | * testsuite/ver_test_6.c: New file. | |
| 5317 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
| 5318 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
| 5319 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
| 5320 | ||
| 04bf7072 ILT |
5321 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
| 5322 | ||
| 5871526f ILT |
5323 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
| 5324 | of an undefined symbol from a version script. | |
| 5325 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
| 5326 | (ver_test_5.o): New target. | |
| 5327 | (check_SCRIPTS): Add ver_test_5.sh. | |
| 5328 | (check_DATA): Add ver_test_5.syms. | |
| 5329 | (ver_test_5.syms): New target. | |
| 5330 | * testsuite/ver_test_5.cc: New file. | |
| 5331 | * testsuite/ver_test_5.script: New file. | |
| 5332 | * testsuite/ver_test_5.sh: New file. | |
| 5333 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 5334 | ||
| 04bf7072 ILT |
5335 | PR gold/5986 |
| 5336 | Fix problems building gold with gcc 4.3.0. | |
| 5337 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
| 5338 | (gold_error_at_location, gold_warning_at_location): Use it. | |
| 5339 | * configure.ac: Check whether we can compile and use a template | |
| 5340 | function with a printf attribute. | |
| 5341 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
| 5342 | when jumping over bytes. | |
| 5343 | * object.cc: Instantiate Object::read_section_data. | |
| 5344 | * debug.h: Include <cstring> | |
| 5345 | * dwarf_reader.cc: Include <algorithm> | |
| 5346 | * main.cc: Include <cstring>. | |
| 5347 | * options.cc: Include <cstring>. | |
| 5348 | * output.cc: Include <cstring>. | |
| 5349 | * script.cc: Include <cstring>. | |
| 5350 | * script.h: Include <string>. | |
| 5351 | * symtab.cc: Include <cstring> and <algorithm>. | |
| 5352 | * target-select.cc: Include <cstring>. | |
| 5353 | * version.cc: Include <string>. | |
| 5354 | * testsuite/testmain.cc: Include <cstdlib>. | |
| 5355 | * configure, config.in: Rebuild. | |
| 5356 | ||
| 874c5b28 ILT |
5357 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
| 5358 | ||
| 819d6c3a ILT |
5359 | * options.cc: Include "../bfd/bfdver.h". |
| 5360 | (options::help): Print bug reporting address. | |
| 5361 | ||
| f4b2c6f5 ILT |
5362 | * version.cc (print_version): Adjust output for current value of |
| 5363 | BFD_VERSION_STRING. | |
| 5364 | ||
| 5365 | * NEWS: New file. | |
| 5366 | ||
| e96caa79 ILT |
5367 | * options.cc (options::help): Print list of supported targets. |
| 5368 | * target-select.h: Include <vector>. | |
| 5369 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
| 5370 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
| 5371 | (Target_selector::Target_selector): Add bfd_name parameter. | |
| 5372 | (Target_selector::recognize): Make non-virtual, call | |
| 5373 | do_recognize. | |
| 5374 | (Target_selector::recognize_by_name): Make non-virtual, call | |
| 5375 | do_recognize_by_name. | |
| 5376 | (Target_selector::supported_names): New function. | |
| 5377 | (Target_selector::bfd_name): New function. | |
| 5378 | (Target_selector::do_instantiate_target): New pure virtual | |
| 5379 | function. | |
| 5380 | (Target_selector::do_recognize): New virtual function. | |
| 5381 | (Target_selector::do_recognize_by_name): New virtual function. | |
| 5382 | (Target_selector::instantiate_target): New private function. | |
| 5383 | (supported_target_names): Declare. | |
| 5384 | * target-select.cc (Target_selector::Target_selector): Update for | |
| 5385 | new parameter and fields. | |
| 5386 | (select_target_by_name): Check that the name matches before | |
| 5387 | calling recognize_by_name. | |
| 5388 | (supported_target_names): New function. | |
| 5389 | * i386.cc (class Target_selector_i386): Update Target_selector | |
| 5390 | constructor call. Remove recognize and recognize_by_name. Add | |
| 5391 | do_instantiate_target. | |
| 5392 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
| 5393 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
| 5394 | changes to Target_selector. | |
| 5395 | ||
| 874c5b28 ILT |
5396 | * README: Rewrite, with some notes on unsupported features. |
| 5397 | ||
| 0a65a3a7 CC |
5398 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
| 5399 | ||
| 5400 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
| 5401 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
| 5402 | member functions. | |
| 5403 | (Target_i386::Scan::global): Likewise. | |
| 5404 | (Target_i386::Relocate::relocate): Likewise. | |
| 5405 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 5406 | * object.h (Got_offset_list): New class. | |
| 5407 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
| 5408 | (Sized_relobj::local_got_offset): Likewise. | |
| 5409 | (Sized_relobj::set_local_got_offset): Likewise. | |
| 5410 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
| 5411 | (Sized_relobj::local_tls_got_offset): Removed. | |
| 5412 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
| 5413 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
| 5414 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
| 5415 | (Output_data_got::add_global_with_rel): Likewise. | |
| 5416 | (Output_data_got::add_global_with_rela): Likewise. | |
| 5417 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 5418 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 5419 | (Output_data_got::add_local): Added got_type parameter. | |
| 5420 | (Output_data_got::add_local_with_rel): Likewise. | |
| 5421 | (Output_data_got::add_local_with_rela): Likewise. | |
| 5422 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 5423 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 5424 | (Output_data_got::add_global_tls): Removed. | |
| 5425 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 5426 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 5427 | (Output_data_got::add_local_tls): Removed. | |
| 5428 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 5429 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 5430 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
| 5431 | (Output_data_got::add_global_with_rel): Likewise. | |
| 5432 | (Output_data_got::add_global_with_rela): Likewise. | |
| 5433 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 5434 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 5435 | (Output_data_got::add_local): Added got_type parameter. | |
| 5436 | (Output_data_got::add_local_with_rel): Likewise. | |
| 5437 | (Output_data_got::add_local_with_rela): Likewise. | |
| 5438 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 5439 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 5440 | (Output_data_got::add_global_tls): Removed. | |
| 5441 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 5442 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 5443 | (Output_data_got::add_local_tls): Removed. | |
| 5444 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 5445 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 5446 | * resolve.cc (Symbol::override_base_with_special): Removed | |
| 5447 | reference to has_got_offset_ field. | |
| 5448 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
| 5449 | of got_offset_ with got_offsets_. Removed initialization | |
| 5450 | of has_got_offset_ | |
| 53fcba31 | 5451 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
| 0a65a3a7 CC |
5452 | (Symbol::got_offset): Likewise. |
| 5453 | (Symbol::set_got_offset): Likewise. | |
| 5454 | (Symbol::has_tls_got_offset): Removed. | |
| 5455 | (Symbol::tls_got_offset): Removed. | |
| 5456 | (Symbol::set_tls_got_offset): Removed. | |
| 5457 | (Symbol::got_offset_): Removed. | |
| 5458 | (Symbol::tls_mod_got_offset_): Removed. | |
| 5459 | (Symbol::tls_pair_got_offset_): Removed. | |
| 5460 | (Symbol::got_offsets_): New field. | |
| 5461 | (Symbol::has_got_offset): Removed. | |
| 5462 | (Symbol::has_tls_mod_got_offset): Removed. | |
| 5463 | (Symbol::has_tls_pair_got_offset): Removed. | |
| 5464 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
| 5465 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
| 5466 | member functions. | |
| 5467 | (Target_x86_64::Scan::global): Likewise. | |
| 5468 | (Target_x86_64::Relocate::relocate): Likewise. | |
| 5469 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
| 5470 | ||
| bd52eafb BE |
5471 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
| 5472 | ||
| 5473 | * yyscript.y: Fix spelling error in comment. | |
| 5474 | ||
| 8b105e34 ILT |
5475 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
| 5476 | ||
| 8ed814a9 ILT |
5477 | * options.h (class General_options): Define build_id option. |
| 5478 | * layout.h (class Layout): Declare write_build_id, create_note, | |
| 5479 | create_build_id. Add build_id_note_ member. | |
| 5480 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
| 5481 | "libiberty.h", "md5.h", "sha1.h". | |
| 5482 | (Layout::Layout): Initialize eh_frame_data_, | |
| 5483 | eh_frame_hdr_section_, and build_id_note_. | |
| 5484 | (Layout::finalize): Call create_build_id. | |
| 5485 | (Layout::create_note): New function, broken out of | |
| 5486 | Layout::create_gold_note. | |
| 5487 | (Layout::create_gold_note): Call create_note. | |
| 5488 | (Layout::create_build_id): New function. | |
| 5489 | (Layout::write_build_id): New function. | |
| 5490 | (Close_task_runner::run): Call write_build_id. | |
| 5491 | ||
| 8b105e34 ILT |
5492 | * x86_64.cc: Correct license to GPLv3. |
| 5493 | ||
| 086a1841 ILT |
5494 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
| 5495 | ||
| 5496 | * options.cc: Include "demangle.h". | |
| 5497 | (parse_optional_string): New function. | |
| 5498 | (parse_long_option): Handle takes_optional_argument. | |
| 5499 | (parse_short_option): Update dash_z initializer. Handle | |
| 5500 | takes_optional_argument. | |
| 5501 | (General_options::General_options): Initialize do_demangle_. | |
| 5502 | (General_options::finalize): Set do_demangle_. Handle demangling | |
| 5503 | style. | |
| 5504 | * options.h (parse_optional_string): Declare. | |
| 5505 | (struct One_option): Add optional_arg field. Update constructor. | |
| 5506 | Update call constructor calls. Add takes_optional_argument | |
| 5507 | function. | |
| 5508 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
| 5509 | (DEFINE_optional_string): Define. | |
| 5510 | (General_options::demangle): Change from DEFINE_bool to | |
| 5511 | DEFINE_optional_string. | |
| 5512 | (General_options::no_demangle): New function. | |
| 5513 | (General_options::do_demangle): New function. | |
| 5514 | (General_options::set_do_demangle): New function. | |
| 5515 | (General_options::execstack_status_): Move definition to end of | |
| 5516 | class definition. | |
| 5517 | (General_options::static_): Likewise. | |
| 5518 | (General_options::do_demangle_): New field. | |
| 5519 | * object.cc (big_endian>::get_symbol_location_info): Call | |
| 5520 | Options::do_demangle, not Options::demangle. | |
| 5521 | * symtab.cc (demangle): Likewise. | |
| 5522 | ||
| cbb93e63 ILT |
5523 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
| 5524 | ||
| 5525 | * gold.h: Include <cstddef> and <sys/types.h> | |
| 5526 | * options.h: Include <cstring>. | |
| 5527 | ||
| ec531623 ILT |
5528 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
| 5529 | ||
| 5530 | * Added source code to GNU binutils. |