projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| fd7a005d ILT |
1 | 2011-03-14 Ian Lance Taylor <iant@google.com> |
| 2 | ||
| 3 | * script-sections.cc (Sort_output_sections::script_compare): | |
| 4 | Rename from is_before, change return type. | |
| 5 | (Sort_output_sections::operator()): Adjust accordingly. | |
| 6 | ||
| ed16fd1b ILT |
7 | 2011-03-11 Jeffrey Yasskin <jyasskin@google.com> |
| 8 | ||
| 9 | PR gold/12572 | |
| 10 | * testsuite/odr_violation2.cc: Add comment to make all error line | |
| 11 | numbers double digits. | |
| 12 | * testsuite/debug_msg.sh: Adjust expected errors. | |
| 13 | ||
| 71ff8986 ILT |
14 | 2011-03-09 Jeffrey Yasskin <jyasskin@google.com> |
| 15 | ||
| 16 | * dwarf_reader.cc (Sized_dwarf_line_info): Include all lines, | |
| 17 | but mark earlier ones as non-canonical | |
| 18 | (offset_to_iterator): Update search target and example | |
| 19 | (do_addr2line): Return extra lines in a vector* | |
| 20 | (format_file_lineno): Extract from do_addr2line | |
| 21 | (one_addr2line): Add vector* out-param | |
| 22 | * dwarf_reader.h (Offset_to_lineno_entry): New field recording | |
| 23 | when a lineno entry appeared last for its instruction | |
| 24 | (Dwarf_line_info): Add vector* out-param | |
| 25 | * object.cc (Relocate_info): Pass NULL for the vector* out-param | |
| 26 | * symtab.cc (Odr_violation_compare): Include the lineno in the | |
| 27 | comparison again. | |
| 28 | (linenos_from_loc): New. Combine the canonical line for an | |
| 29 | address with its other lines. | |
| 30 | (True_if_intersect): New. Helper functor to make | |
| 31 | std::set_intersection a query. | |
| 32 | (detect_odr_violations): Compare sets of lines instead of just | |
| 33 | one line for each function. This became less deterministic, but | |
| 34 | has fewer false positives. | |
| 35 | * symtab.h: Declarations. | |
| 36 | * testsuite/Makefile.am (odr_violation2.o): Compile with -O2 to | |
| 37 | mix an optimized and non-optimized object in the same binary | |
| 38 | (odr_violation2.so): Same. | |
| 39 | * testsuite/Makefile.in: Regenerate from Makefile.am. | |
| 40 | * testsuite/debug_msg.cc (main): Make OdrDerived classes. | |
| 41 | * testsuite/debug_msg.sh: Update line numbers and add | |
| 42 | assertions. | |
| 43 | * testsuite/odr_violation1.cc: Use OdrDerived, in a | |
| 44 | non-optimized context. | |
| 45 | * testsuite/odr_violation2.cc: Make sure Ordering::operator() | |
| 46 | isn't inlined, and use OdrDerived in an optimized context. | |
| 47 | * testsuite/odr_header1.h: Defines OdrDerived, where | |
| 48 | optimization will change the | |
| 49 | first-instruction-in-the-destructor's file and line number. | |
| 50 | * testsuite/odr_header2.h: Defines OdrBase. | |
| 51 | ||
| a19fefdc ILT |
52 | 2011-03-09 Ian Lance Taylor <iant@google.com> |
| 53 | ||
| 54 | * fileread.cc (File_read::clear_views): Don't delete the whole | |
| 55 | file view. | |
| 56 | ||
| ecb351e9 ILT |
57 | 2011-03-08 Ian Lance Taylor <iant@google.com> |
| 58 | ||
| 59 | PR gold/12525 | |
| 60 | * fileread.cc: #include <climits>. | |
| 61 | (GOLD_IOV_MAX): Define. | |
| 62 | (File_read::read_multiple): Limit number of entries by iov_max. | |
| 63 | * fileread.h (class File_read): Always set max_readv_entries to | |
| 64 | 128. | |
| 65 | ||
| b821d13c ILT |
66 | 2011-03-07 Ian Lance Taylor <iant@google.com> |
| 67 | ||
| 68 | PR gold/12525 | |
| 69 | * options.h (class General_options): Add -dy and -dn. | |
| 70 | ||
| 89243142 CC |
71 | 2011-03-02 Cary Coutant <ccoutant@google.com> |
| 72 | ||
| 73 | * testsuite/script_test_9.t: Add TLS segment. | |
| 74 | ||
| d0773f31 ILT |
75 | 2011-03-02 Simon Baldwin <simonb@google.com> |
| 76 | ||
| 77 | * configure.ac: Add check for gnu_indirect_function support in | |
| 78 | the toolchain building binutils. | |
| 79 | * configure: Rebuild. | |
| 80 | ||
| badc8139 RÁE |
81 | 2010-02-18 Rafael Ávila de Espíndola <respindola@mozilla.com> |
| 82 | ||
| 83 | * symtab.cc (Symbol::should_add_dynsym_entry) Return false for | |
| 84 | plugin only symbols. | |
| 85 | (Symbol_table::sized_finalize_symbol) Mark symbol only present | |
| 86 | in plugin files as not needed in the symbol table. | |
| 87 | ||
| 4cf7a849 ST |
88 | 2011-02-11 Sriraman Tallam <tmsriram@google.com> |
| 89 | ||
| 90 | * output.cc (Output_section::add_input_section): Delay fill | |
| 91 | generation for section ordering. | |
| 92 | ||
| b578bd7d ILT |
93 | 2011-02-09 Ian Lance Taylor <iant@google.com> |
| 94 | ||
| 95 | PR gold/12316 | |
| 96 | * object.h (class Sized_relobj): Remove clear_local_symbols. | |
| 97 | * reloc.cc (Sized_relobj::do_relocate): Don't call | |
| 98 | clear_local_symbols. | |
| 99 | ||
| 84ced98a RÁE |
100 | 2010-02-08 Rafael Ávila de Espíndola <respindola@mozilla.com> |
| 101 | ||
| 102 | * plugin.cc (is_visible_from_outside): Return true for symbols | |
| 103 | in the -u option. | |
| 104 | ||
| 55382fb7 ILT |
105 | 2011-02-04 Jeffrey Yasskin <jyasskin@google.com> |
| 106 | ||
| 107 | * symtab.cc (Odr_violation_compare::operator()): Sort by just the | |
| 108 | filename. | |
| 109 | ||
| 4e271fff ST |
110 | 2011-02-02 Sriraman Tallam <tmsriram@google.com> |
| 111 | ||
| 112 | * icf.h (is_section_foldable_candidate): Change type of parameter | |
| 113 | to std::string. | |
| 114 | * icf.cc (Icf::find_identical_sections): Change type of local variable | |
| 115 | section_name to be std::string. | |
| 116 | (is_function_ctor_or_dtor): Change type of parameter to std::string. | |
| 117 | ||
| d433c3ac ILT |
118 | 2011-01-25 Ian Lance Taylor <iant@google.com> |
| 119 | ||
| 120 | * script.cc (script_add_extern): Rewrite to use | |
| 121 | add_symbol_reference. | |
| 122 | ||
| 880473a6 DK |
123 | 2011-01-25 Doug Kwan <dougkwan@google.com> |
| 124 | ||
| d433c3ac | 125 | * icf.cc (get_section_contents): Always lock section's object. |
| 880473a6 | 126 | |
| f30f86fa ILT |
127 | 2011-01-24 Ian Lance Taylor <iant@google.com> |
| 128 | ||
| 129 | * options.h (class General_options): Accept | |
| 130 | --no-detect-odr-violations. | |
| 131 | ||
| 8e51a0b9 ILT |
132 | 2011-01-24 Ian Lance Taylor <iant@google.com> |
| 133 | ||
| 134 | * version.cc (version_string): Bump to 1.11. | |
| 135 | ||
| 0f3b89d8 ILT |
136 | 2011-01-24 Ian Lance Taylor <iant@google.com> |
| 137 | ||
| 138 | * plugin.cc (class Plugin_rescan): Define new class. | |
| 139 | (Plugin_manager::claim_file): Set any_claimed_. | |
| 140 | (Plugin_manager::save_archive): New function. | |
| 141 | (Plugin_manager::save_input_group): New function. | |
| 142 | (Plugin_manager::all_symbols_read): Create Plugin_rescan task if | |
| 143 | necessary. | |
| 144 | (Plugin_manager::new_undefined_symbol): New function. | |
| 145 | (Plugin_manager::rescan): New function. | |
| 146 | (Plugin_manager::rescannable_defines): New function. | |
| 147 | (Plugin_manager::add_input_file): Set any_added_. | |
| 148 | * plugin.h (class Plugin_manager): define new fields rescannable_, | |
| 149 | undefined_symbols_, any_claimed_, and any_added_. Declare | |
| 150 | Plugin_rescan as friend. Declare new functions. | |
| 151 | (Plugin_manager::Rescannable): Define type. | |
| 152 | (Plugin_manager::Rescannable_list): Define type. | |
| 153 | (Plugin_manager::Undefined_symbol_list): Define type. | |
| 154 | (Plugin_manager::Plugin_manager): Initialize new fields. | |
| 155 | * archive.cc (Archive::defines_symbol): New function. | |
| 156 | (Add_archive_symbols::run): Pass archive to plugins if any. | |
| 157 | * archive.h (class Archive): Declare defines_symbol. | |
| 158 | * readsyms.cc (Input_group::~Input_group): New function. | |
| 159 | (Finish_group::run): Pass input_group to plugins if any. | |
| 160 | * readsyms.h (class Input_group): Declare destructor. | |
| 161 | * symtab.cc (add_from_object): Pass undefined symbol to plugins if | |
| 162 | any. | |
| 163 | ||
| 3bb951e5 ILT |
164 | 2011-01-10 Ian Lance Taylor <iant@google.com> |
| 165 | ||
| 166 | * layout.cc (Layout::layout_eh_frame): Mark a writable .eh_frame | |
| 167 | section as relro. | |
| 168 | (Layout::set_segment_offsets): Reset increase_relro before calling | |
| 169 | set_section_addresses a second time. | |
| 170 | ||
| 0aa45fac CC |
171 | 2011-01-04 Cary Coutant <ccoutant@google.com> |
| 172 | ||
| 173 | * script-sections.cc (Sort_output_sections::operator()): Sort TLS | |
| 174 | sections before NOBITS sections. | |
| 175 | ||
| 0db46eb4 L |
176 | 2011-01-01 H.J. Lu <hongjiu.lu@intel.com> |
| 177 | ||
| 178 | * version.cc (print_version): Update copyright to 2011. | |
| 179 | ||
| 829c9745 CC |
180 | 2010-12-23 Cary Coutant <ccoutant@google.com> |
| 181 | ||
| 182 | * output.h (Output_data_reloc::add_output_section): Pass OD instead | |
| 183 | of OS to this->add. Add OD parameter to second form of the function. | |
| 184 | ||
| 7500420b ILT |
185 | 2010-12-20 Ian Lance Taylor <iant@google.com> |
| 186 | ||
| 187 | * dwarf_reader.cc (Sized_dwarf_line_info::read_lines): Only keep | |
| 188 | second of two consecutive entries with same offset. | |
| 189 | ||
| f8e9a930 RW |
190 | 2010-12-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 191 | ||
| 192 | * testsuite/Makefile.am (ifuncmain2static_LDADD) | |
| 193 | (ifuncmain2_LDADD, ifuncmain4static_LDADD, ifuncmain4_LDADD) | |
| 194 | (ifuncmain7static_LDADD, ifuncmain7_LDADD): New empty variables, | |
| 195 | to avoid unneeded links against $(LDADD). | |
| 196 | * testsuite/Makefile.in: Regenerate. | |
| 197 | ||
| 2fbb4320 ILT |
198 | 2010-12-15 Ian Lance Taylor <iant@google.com> |
| 199 | ||
| 200 | PR gold/12324 | |
| 201 | * x86_64.cc (Target_x86_64::Scan::check_non_pic): Give an error | |
| 202 | for R_X86_64_32 and R_X86_64_PC32. | |
| 203 | * testsuite/Makefile.am (ver_matching_def.so): Depend on and use | |
| 204 | ver_matching_def_pic.o. | |
| 205 | (ver_matching_def_pic.o): New target. | |
| 206 | ||
| fedb228d RW |
207 | 2010-12-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 208 | ||
| 209 | * fileread.cc (file_counts_lock, file_counts_initialize_lock) | |
| 210 | (total_mapped_bytes, current_mapped_bytes, maximum_mapped_bytes): | |
| 211 | Move definition before File_read::View member definitions. | |
| 212 | (File_read::View::~View): Initialize and hold lock before | |
| 213 | updating current_mapped_bytes. | |
| 214 | ||
| 9b547ce6 RW |
215 | 2010-12-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 216 | ||
| 217 | * dwarf_reader.cc: Remove outdated comment. | |
| 218 | * gold-threads.cc: Fix typo in error message. | |
| 219 | * archive.cc: Fix typos in comments. | |
| 220 | * archive.h: Likewise. | |
| 221 | * arm-reloc-property.cc: Likewise. | |
| 222 | * arm-reloc-property.h: Likewise. | |
| 223 | * arm-reloc.def: Likewise. | |
| 224 | * arm.cc: Likewise. | |
| 225 | * attributes.h: Likewise. | |
| 226 | * cref.cc: Likewise. | |
| 227 | * ehframe.cc: Likewise. | |
| 228 | * fileread.h: Likewise. | |
| 229 | * gold.h: Likewise. | |
| 230 | * i386.cc: Likewise. | |
| 231 | * icf.cc: Likewise. | |
| 232 | * incremental.h: Likewise. | |
| 233 | * int_encoding.cc: Likewise. | |
| 234 | * layout.h: Likewise. | |
| 235 | * main.cc: Likewise. | |
| 236 | * merge.h: Likewise. | |
| 237 | * object.cc: Likewise. | |
| 238 | * object.h: Likewise. | |
| 239 | * options.cc: Likewise. | |
| 240 | * readsyms.cc: Likewise. | |
| 241 | * reduced_debug_output.cc: Likewise. | |
| 242 | * reloc.cc: Likewise. | |
| 243 | * script-sections.cc: Likewise. | |
| 244 | * sparc.cc: Likewise. | |
| 245 | * symtab.h: Likewise. | |
| 246 | * target-reloc.h: Likewise. | |
| 247 | * target.cc: Likewise. | |
| 248 | * target.h: Likewise. | |
| 249 | * timer.cc: Likewise. | |
| 250 | * timer.h: Likewise. | |
| 251 | * x86_64.cc: Likewise. | |
| 252 | ||
| 83e17bd5 CC |
253 | 2010-12-09 Cary Coutant <ccoutant@google.com> |
| 254 | ||
| 255 | * layout.cc (Layout::layout_gnu_stack): Add warnings for executable | |
| 256 | stack. | |
| 257 | * layout.h (Layout::layout_gnu_stack): Add pointer to Object | |
| 258 | parameter; change all callers. | |
| 259 | * object.cc (Sized_relobj::do_layout): Adjust call to layout_gnu_stack. | |
| 260 | * options.h (warn_execstack): New option. | |
| 261 | ||
| 017257f8 DK |
262 | 2010-12-07 Doug Kwan <dougkwan@google.com> |
| 263 | ||
| 264 | * arm.cc (Target_arm::Scan::get_reference_flags): Treat R_ARM_PREL31 | |
| 265 | like function call relocations. | |
| 266 | ||
| c20cbc06 ILT |
267 | 2010-12-07 Ian Lance Taylor <iant@google.com> |
| 268 | ||
| 269 | * archive.cc (Archive::get_elf_object_for_member): Permit | |
| 270 | punconfigured to be NULL. | |
| 271 | (Archive::read_symbols): Pass NULL to get_elf_object_for_member. | |
| 272 | (Archive::include_member): Pass NULL to get_elf_object_for_member | |
| 273 | if we searched for the archive and this is the first included | |
| 274 | object. | |
| 275 | ||
| 4dbfafcc ILT |
276 | 2010-12-01 Ian Lance Taylor <iant@google.com> |
| 277 | ||
| 278 | * dwarf_reader.h (class Sized_dwarf_line_info): Add | |
| 279 | track_relocs_type_ field. | |
| 280 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
| 281 | Set track_relocs_type_. | |
| 282 | (Sized_dwarf_line_info::process_one_opcode): Ignore the section | |
| 283 | contents when using RELA relocs. | |
| 284 | (Sized_dwarf_line_info::read_relocs): Add the reloc addend to | |
| 285 | reloc_map_. | |
| 286 | * reloc.cc (Track_relocs::next_addend): New function. | |
| 287 | * reloc.h (class Track_relocs): Declare next_addend. | |
| 288 | ||
| e5e19edd ILT |
289 | 2010-12-01 Ian Lance Taylor <iant@google.com> |
| 290 | ||
| 291 | * testsuite/icf_virtual_function_folding_test.cc (class Bar): Add | |
| 292 | virtual destructor. | |
| 293 | ||
| 9a5ce24c ILT |
294 | 2010-12-01 Ian Lance Taylor <iant@google.com> |
| 295 | ||
| 296 | * README: Update compilers known to work and fail. | |
| 297 | ||
| c7791212 NC |
298 | 2010-11-23 Matthias Klose <doko@ubuntu.com> |
| 299 | ||
| 300 | * configure.in: For --enable-gold, handle value `default' instead of | |
| 301 | `both*'. Always install ld as ld.bfd, install as ld if gold is | |
| 302 | not the default. | |
| 303 | * configure: Regenerate. | |
| 304 | ||
| 0ad220c9 DK |
305 | 2010-11-18 Doug Kwan <dougkwan@google.com> |
| 306 | ||
| 307 | * expression.cc (BINARY_EXPRESSION): Initialize left_alignment | |
| 308 | and right_alignment to be zero. Store result alignment only if it is | |
| 309 | greater than existing alignment. | |
| 310 | ||
| ab8056e0 CC |
311 | 2010-11-16 Cary Coutant <ccoutant@google.com> |
| 312 | ||
| 313 | PR gold/12220 | |
| 314 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
| 315 | Check for ".zdebug_line". | |
| 316 | ||
| fd064a5b CC |
317 | 2010-11-16 Doug Kwan <dougkwan@google.com> |
| 318 | Cary Coutant <ccoutant@google.com> | |
| 319 | ||
| 320 | * output.h (Output_segment::set_section_addresses): Pass increase_relro | |
| 321 | by reference; adjust all callers. | |
| 322 | * output.cc (Output_segment::set_section_addresses): Adjust references | |
| 323 | to increase_relro. Add padding to *increase_relro when ORDER_RELRO_LAST | |
| 324 | list is empty. | |
| 325 | (Output_segment::set_offset): Assert if PT_GNU_RELRO segment does not | |
| 326 | end at page boundary. | |
| 327 | ||
| 6fc6ea19 CC |
328 | 2010-11-16 Cary Coutant <ccoutant@google.com> |
| 329 | ||
| 330 | PR gold/12220 | |
| 331 | * layout.cc (Layout::choose_output_section): Transform names of | |
| 332 | compressed sections even when using a script with a SECTIONS clause. | |
| 333 | (Layout::output_section_name): Remove code to transform | |
| 334 | compressed debug section names. | |
| 335 | * output.cc (Output_section::add_input_section): Use uncompressed | |
| 336 | section size when tracking input sections. | |
| 337 | ||
| 95a2c8d6 RS |
338 | 2010-11-11 Richard Sandiford <richard.sandiford@linaro.org> |
| 339 | ||
| 340 | * symtab.h (Symbol::NON_PIC_REF): Remove. | |
| 341 | (Symbol::RELATIVE_REF, Symbol::TLS_REF): New Reference_flags. | |
| 342 | (Symbol::FUNCTION_CALL): Renumber. Reword comment. | |
| 343 | (Symbol::needs_dynamic_reloc): Don't check NON_PIC_REF. | |
| 344 | (Symbol::use_plt_offset): Take a flags argument and pass it | |
| 345 | directly to needs_dynamic_reloc. Restrict check for undefined | |
| 346 | weak symbols to function calls. | |
| 347 | * arm.cc (Target_arm::Scan::get_reference_flags): New function. | |
| 348 | (Target_arm::Scan::global): Use it. | |
| 349 | (Target_arm::Scan::scan_reloc_for_stub): Likewise. | |
| 350 | (Target_arm::Relocate::relocate): Likewise. | |
| 351 | (Target_arm::Relocate::should_apply_static_reloc): Replace flags | |
| 352 | parameter with an r_type parameter. Use get_reference_flags | |
| 353 | to get the flags. | |
| 354 | (Target_arm::Relocate::relocate): Update accordingly. | |
| 355 | * i386.cc (Target_i386::Scan::get_reference_flags): New function. | |
| 356 | (Target_i386::Scan::reloc_needs_plt_for_ifunc): Use it. | |
| 357 | (Target_i386::Scan::global): Likewise. | |
| 358 | (Target_i386::Relocate::relocate): Likewise. | |
| 359 | (Target_i386::Relocate::should_apply_static_reloc): Replace flags | |
| 360 | parameter with an r_type parameter. Use get_reference_flags | |
| 361 | to get the flags. | |
| 362 | (Target_i386::Relocate::relocate): Update accordingly. | |
| 363 | * powerpc.cc (Target_powerpc::Scan::get_reference_flags): New function. | |
| 364 | (Target_powerpc::Scan::global): Use it. | |
| 365 | (Target_powerpc::Scan::scan_reloc_for_stub): Likewise. | |
| 366 | (Target_powerpc::Relocate::relocate): Likewise. | |
| 367 | * sparc.cc (Target_sparc::Scan::get_reference_flags): New function. | |
| 368 | (Target_sparc::Scan::global): Use it. | |
| 369 | (Target_sparc::Scan::scan_reloc_for_stub): Likewise. | |
| 370 | (Target_sparc::Relocate::relocate): Likewise. | |
| 371 | * x86_64.cc (Target_x86_64::Scan::get_reference_flags): New function. | |
| 372 | (Target_x86_64::Scan::reloc_needs_plt_for_ifunc): Use it. | |
| 373 | (Target_x86_64::Scan::global): Likewise. | |
| 374 | (Target_x86_64::Relocate::relocate): Likewise. | |
| 375 | ||
| f625ae50 DK |
376 | 2010-11-08 Doug Kwan <dougkwan@google.com> |
| 377 | Cary Coutant <ccoutant@google.com> | |
| 378 | ||
| 379 | * arm.cc (Arm_exidx_merge_section::build_contents): New method. | |
| 380 | (Arm_exidx_merge_section::section_contents_): New data member. | |
| 381 | (Arm_input_section::Arm_input_section): Initialize original_contents_. | |
| 382 | (Arm_input_section::~Arm_input_section): De-allocate memory. | |
| 383 | (Arm_input_section::original_contents_): New data member. | |
| 384 | (Arm_exidx_fixup::process_exidx_section): Pass EXIDX section contents | |
| 385 | in parameters instead of calling Object::section_contents without | |
| 386 | locking. | |
| 387 | (Arm_output_section::group_section): New parameter TASK. Pass it | |
| 388 | to callees that need locking objects. | |
| 389 | (Arm_output_section::fix_exidx_coverage): New parameter TASK. Use it | |
| 390 | to lock EXIDX input sections. Fix a formatting issue. Call | |
| 391 | Arm_exidx_merged_section::build_contents to create merged section | |
| 392 | contents. | |
| 393 | (Arm_output_section::create_stub_group): New parameter TASK. Use it | |
| 394 | to lock object of stub table owner. | |
| 395 | (Arm_exidx_input_section::Arm_exidx_input_section): Add new parameter | |
| 396 | TEXT_SIZE to initialize data member TEXT_SIZE_. | |
| 397 | (Arm_exidx_input_section::addralign): Fix typo in comment. | |
| 398 | (Arm_exidx_input_section::text_size): New method. | |
| 399 | (Target_arm::do_relax): New parameter TASK. Pass it to callees | |
| 400 | that require locking objects. Lock objects before scanning for stubs | |
| 401 | and updating local symbols. | |
| 402 | (Arm_input_section<big_endian>::init): Copy contents of original | |
| 403 | input section. | |
| 404 | (Arm_input_section<big_endian>::do_write): Use saved contents of | |
| 405 | original input section instead of calling Object::section_contents | |
| 406 | without locking. | |
| 407 | (Arm_exidx_cantunwind::do_fixed_endian_write): Find out text section | |
| 408 | size without calling Object::section_size(). | |
| 409 | (Arm_exidx_merged_section::Arm_exidx_merged_section): Add sanity check | |
| 410 | for size. Allocate a buffer for merged EXIDX entries. | |
| 411 | (Arm_exidx_merged_section::build_contents): New method. | |
| 412 | (Arm_exidx_merged_section::do_write): Move merge section contents | |
| 413 | building code to Arm_exidx_merged_section::build_contetns. Write | |
| 414 | out contetns in buffer instead of building it on the fly. | |
| 415 | (Arm_relobj::make_exidx_input_section): Also pass text section size | |
| 416 | to Arm_exidx_input_section constructor. | |
| 417 | (Arm_relobj::do_read_symbols): Fix memory leak. Fix a formatting issue. | |
| 418 | (Arm_dynobj::do_read_symbols): Fix memory leak. | |
| 419 | * layout.cc (Layout::finalize): Pass TASK to Target::relax(). | |
| 420 | * target.h: (class Task): Add forward declaration. | |
| 421 | (Target::relax): Add new parameter TASK and pass it to | |
| 422 | Target::do_relax(). | |
| 423 | (Target::do_relax):: New parameter TASK. Fix a formatting issue. | |
| 424 | ||
| 5f9bcf58 CC |
425 | 2010-11-05 Cary Coutant <ccoutant@google.com> |
| 426 | ||
| 427 | PR gold/10708 | |
| 428 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Hold a lock on the | |
| 429 | object when reading from the file. | |
| 430 | * gold.cc (queue_middle_tasks): Hold a lock on the object when doing | |
| 431 | second layout pass. | |
| 432 | * icf.cc (preprocess_for_unique_sections): Hold a lock on the object | |
| 433 | when reading section contents. | |
| 434 | (get_section_contents): Likewise. | |
| 435 | (icf::find_identical_sections): Likewise. | |
| 436 | * mapfile.cc (Mapfile::print_discarded_sections): Hold a lock on the | |
| 437 | object when reading from the file. | |
| 438 | * plugin.cc (Plugin_manager::layout_deferred_objects): Hold a lock on | |
| 439 | the object when doing deferred section layout. | |
| 440 | ||
| e597fa08 NC |
441 | 2010-11-03 Nick Clifton <nickc@redhat.com> |
| 442 | ||
| 443 | PR gold/12001 | |
| 444 | * script.h (class Symbol_assignment: name): New member. Returns | |
| 445 | the name of the symbol. | |
| 446 | * scrfipt.cc (Script_options::is_pending_assignment): New member. | |
| 447 | Returns true if the given symbol name is on the list of | |
| 448 | assignments wating to be processed. | |
| 449 | * archive.cc (should_incldue_member): If the symbol is undefined, | |
| 450 | check to see if it is on the list of symbols pending assignment. | |
| 451 | ||
| 3f9a3278 ILT |
452 | 2010-11-03 Ryan Mansfield <rmansfield@qnx.com> |
| 453 | ||
| 454 | * script-sections.cc (Script_sections::find_memory_region): Check | |
| 455 | for a NULL output section pointer. | |
| 456 | ||
| d06fb4d1 DK |
457 | 2010-10-29 Doug Kwan <dougkwan@google.com> |
| 458 | ||
| 459 | * arm.cc (Arm_outout_section::fix_exidx_coverage): Adjust call to | |
| 460 | Output_section::add_relaxed_input_section. | |
| 461 | * output.cc (Output_section::add_relaxed_input_section): Add new | |
| 462 | arguments LAYOUT and NAME. Set section order index. | |
| 463 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
| 464 | Copy section order index. | |
| 465 | * output.h (Output_section::add_relaxed_input_section): Add new | |
| 466 | arguments LAYOUT and NAME. | |
| 467 | ||
| 90e24de5 ILT |
468 | 2010-10-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 469 | ||
| 470 | * testsuite/Makefile.am: Move gcctestdir/ld rule to | |
| 471 | NATIVE_OR_CROSS_LINKER. | |
| 472 | * testsuite/Makefile.in: Regenerate. | |
| 473 | ||
| c9484ea5 DK |
474 | 2010-10-20 Doug Kwan <dougkwan@google.com> |
| 475 | ||
| 476 | * arm.cc (Arm_relobj::do_read_symbols): Warn about ARM EXIDX sections | |
| 477 | without SHF_LINK_ORDER flags. | |
| 478 | * layout.cc (Layout::choose_output_section): Do not filter | |
| 479 | SHF_LINK_ORDER flag in a relocatable link. | |
| 480 | ||
| 5bc2f5be CC |
481 | 2010-10-17 Cary Coutant <ccoutant@google.com> |
| 482 | ||
| 483 | * output.h (Output_segment::set_section_addresses): Change function | |
| 484 | signature. Update all callers. | |
| 485 | * output.cc (Output_segment::is_first_section_relro): Ignore TLS | |
| 486 | sections. | |
| 487 | (Output_segment::set_section_addresses): Align after last TLS | |
| 488 | section. Add padding before last relro section instead of after. | |
| 489 | ||
| 0c91cf04 DK |
490 | 2010-10-17 Doug Kwan <dougkwan@google.com> |
| 491 | ||
| 492 | * gold/arm.cc (Target_arm::got_section): Use correct order and set | |
| 493 | GOT output section to be writable. | |
| 494 | ||
| 8c21d9d3 CC |
495 | 2010-10-14 Cary Coutant <ccoutant@google.com> |
| 496 | ||
| 497 | * debug.h (DEBUG_INCREMENTAL): New flag. | |
| 498 | (debug_string_to_enum): Add DEBUG_INCREMENTAL). | |
| 499 | * gold.cc (queue_initial_tasks): Check parameters for incremental link | |
| 500 | mode. | |
| 501 | * incremental.cc (report_command_line): Ignore all forms of | |
| 502 | --incremental. | |
| 503 | * layout.cc (Layout::Layout): Check parameters for incremental link | |
| 504 | mode. | |
| 505 | * options.cc (General_options::parse_incremental): New function. | |
| 506 | (General_options::parse_no_incremental): New function. | |
| 507 | (General_options::parse_incremental_full): New function. | |
| 508 | (General_options::parse_incremental_update): New function. | |
| 509 | (General_options::incremental_mode_): New data member. | |
| 510 | (General_options::finalize): Check incremental_mode_. | |
| 511 | * options.h (General_options): Update help text for --incremental. | |
| 512 | Add --no-incremental, --incremental-full, --incremental-update. | |
| 513 | (General_options::Incremental_mode): New enum type. | |
| 514 | (General_options::incremental_mode): New function. | |
| 515 | (General_options::incremental_mode_): New data member. | |
| 516 | * parameters.cc (Parameters::incremental_mode_): New data member. | |
| 517 | (Parameters::set_options): Set incremental_mode_. | |
| 518 | (Parameters::set_incremental_full): New function. | |
| 519 | (Parameters::incremental): New function. | |
| 520 | (Parameters::incremental_update): New function. | |
| 521 | (set_parameters_incremental_full): New function. | |
| 522 | * parameters.h (Parameters::set_incremental_full): New function. | |
| 523 | (Parameters::incremental): New function. | |
| 524 | (Parameters::incremental_update): New function. | |
| 525 | (Parameters::incremental_mode_): New data member. | |
| 526 | (set_parameters_incremental_full): New function. | |
| 527 | * plugin.cc (Plugin_manager::add_input_file): Check parameters for | |
| 528 | incremental link mode. | |
| 529 | * reloc.cc (Sized_relobj::do_read_relocs): Likewise. | |
| 530 | (Sized_relobj::do_relocate_sections): Likewise. | |
| 531 | * testsuite/Makefile.am (incremental_test): Use --incremental-full | |
| 532 | option. | |
| 533 | * testsuite/Makefile.in: Regenerate. | |
| 534 | * testsuite/incremental_test.sh: Filter all forms of --incremental. | |
| 535 | ||
| bb32aa18 | 536 | 2010-10-12 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| eb373049 ILT |
537 | |
| 538 | * script-sections.h (class Script_sections): Make | |
| 539 | Sections_elements typedef public. | |
| 540 | * script-sections.cc (class Sort_output_sections): Add elements_ | |
| 541 | field. Add constructor which sets it; change all callers. | |
| 542 | (Sort_output_sections::is_before): New function. | |
| 543 | (Sort_output_sections::operator()): Call is_before. | |
| 544 | * configure.ac (NATIVE_OR_CROSS_LINKER): New automake | |
| 545 | conditional. | |
| 546 | * testsuite/script_test_10.sh: New test. Test script section | |
| 547 | order. | |
| 548 | * testsuite/script_test_10.t: Likewise. | |
| 549 | * testsuite/script_test_10.s: Likewise. | |
| 550 | * testsuite/Makefile.am: Wrap the cross linker tests and the | |
| 551 | common tests into NATIVE_OR_CROSS_LINKER. | |
| 552 | (check_SCRIPTS): Add script_test_10.sh. | |
| 553 | (check_DATA): Add script_test_10.stdout. | |
| 554 | (script_test_10.o, script_test_10): New targets. | |
| 555 | (script_test_10.stdout): New target. | |
| 556 | * configure, testsuite/Makefile.in: Regenerate. | |
| 557 | ||
| 3cef7179 ILT |
558 | 2010-10-12 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 559 | ||
| 560 | * arm.cc (Target_arm::Scan::local): Report the unsupported reloc | |
| 561 | error for the deprecated relocations. | |
| 562 | (Target_arm::Scan::global): Likewise. | |
| 563 | (Target_arm::Relocate::relocate): Likewise. | |
| 564 | ||
| 7411e9a8 RS |
565 | 2010-10-12 Richard Sandiford <richard.sandiford@linaro.org> |
| 566 | ||
| 567 | * fileread.cc (Input_file::find_file): Initialize *found_name | |
| 568 | and *namep when using the fallback search for case 4. | |
| 569 | ||
| 6a9da32a CC |
570 | 2010-10-11 Cary Coutant <ccoutant@google.com> |
| 571 | ||
| 572 | * options.h (class General_options): Redefine -z lazy as an alias for | |
| 573 | the negation of -z now. | |
| 574 | ||
| ac897c20 ILT |
575 | 2010-10-11 Ian Lance Taylor <iant@google.com> |
| 576 | ||
| 577 | * resolve.cc (symbol_to_bits): Report the value of the unsupported | |
| 578 | binding. | |
| 579 | ||
| ea5cae92 NC |
580 | 2010-10-06 Nick Clifton <nickc@redhat.com> |
| 581 | ||
| 582 | * script-sections.cc(class Memory_region): Remove | |
| 583 | current_lma_offset_ field. Rename current_vma_offset_ to | |
| 584 | current_offset_. Add last_section_ field. | |
| 585 | (Memory_region::get_current_vma_address): Rename to | |
| 586 | get_current_address. | |
| 587 | (Memory_region::get_current_lma_address): Delete. | |
| 588 | (Memory_region::increment_vma_offset): Rename to | |
| 589 | increment_offset. | |
| 590 | (Memory_region::increment_lma_offset): Delete. | |
| 591 | (Memory_region::attributes_compatible): New method. Returns | |
| 592 | true if the provided section is compatible with the region. | |
| 593 | (Memory_region::get_last_section): New method. Returns the last | |
| 594 | section to use the region. | |
| 595 | (Memory_region::set_last_section): New method. Stores the last | |
| 596 | section to use the region. | |
| 597 | (Script_sections::block_in_region): New method. Returns true if | |
| 598 | a block of memory is contained within a region. | |
| 599 | (Script_sections::find_memory_region): New method. Locates a | |
| 600 | memory region to be used to set a VMA or LMA address. | |
| 601 | (Output_section_definition::set_section_addresses): Add code to | |
| 602 | check for addresses set by memory regions. | |
| 603 | (Output_segment::set_section_addresses): Remove memory region | |
| 604 | walking code. | |
| 605 | (Script_sections::create_segment): Add a warning if a header | |
| 606 | segment is created outside of any region. | |
| 607 | * script-sections.h (class Script_sections): Add prototypes for | |
| 608 | find_memory_region and block_in_region methods. | |
| 609 | * testsuite/memory_test.s: Use .long instead of .word. | |
| 610 | * testsuite/memory_test.t: Add some more output sections. | |
| 611 | * testsuite/memory_test.sh: Update expected output. | |
| 612 | ||
| a9bfd952 DK |
613 | 2010-10-02 Doug Kwan <dougkwan@google.com> |
| 614 | ||
| 615 | * symtab.cc (Symbol_table::Symbol_table_hash::operator()): Move | |
| 616 | defintion to symtab.h | |
| 617 | * symtab.h (Symbol_table::Symbol_table_hash::operator()): Change | |
| 618 | declaration to defintion. | |
| 619 | ||
| bacff3ab NC |
620 | 2010-10-01 Nick Clifton <nickc@redhat.com> |
| 621 | ||
| 622 | * expression.cc (eval): Replace dummy argument with NULL. | |
| 623 | (eval_maybe_dot): Check for a NULL result section pointer. | |
| 624 | (Symbol_expression::value): Likewise. | |
| 625 | (Dot_expression::value): Likewise. | |
| 626 | (BINARY_EXPRESSION): Likewise. | |
| 627 | (Max_expression::value): Likewise. | |
| 628 | (Min_expression::value): Likewise. | |
| 629 | (Absolute_expression::value): Likewise. | |
| 630 | (Addr_expression::value_from_output_section): Likewise. | |
| 631 | (Loaddddr_expression::value_from_output_section): Likewise. | |
| 632 | (Segment_start_expression::value): Likewise. | |
| 633 | * script-sections.cc | |
| 634 | (Sections_elememt_dot_assignment::finalize_symbols): Replace dummy | |
| 635 | argument with NULL. | |
| 636 | (Sections_elememt_dot_assignment::set_section_addresses): | |
| 637 | Likewise. | |
| 638 | (Output_data_expression::do_write_to_buffer): Likewise. | |
| 639 | (Output_section_definition::finalize_symbols): Likewise. | |
| 640 | (Output_section_definition::set_section_addresses): Likewise. | |
| 641 | ||
| f81bc8b5 DK |
642 | 2010-09-30 Doug Kwan <dougkwan@google.com> |
| 643 | ||
| 644 | * gold/testsuite/arm_branch_out_of_range.sh: Fix broken tests. | |
| 645 | ||
| c95e9f27 ST |
646 | 2010-09-28 Sriraman Tallam <tmsriram@google.com> |
| 647 | ||
| 648 | * target.h (Target::can_icf_inline_merge_sections): New virtual | |
| bacff3ab | 649 | function. |
| c95e9f27 ST |
650 | * x86_64.cc (Target__x86_64::can_icf_inline_merge_sections): New |
| 651 | virtual function. | |
| 652 | * i386.cc (Target_i386::can_icf_inline_merge_sections): New | |
| 653 | virtual function. | |
| 654 | * icf.cc (get_section_contents): Inline merge sections only when | |
| 655 | target allows it. | |
| 656 | ||
| 3cac54d2 RW |
657 | 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 658 | ||
| 659 | * configure: Regenerate. | |
| 660 | ||
| 2904037a ILT |
661 | 2010-09-17 Ian Lance Taylor <iant@google.com> |
| 662 | ||
| 663 | * testsuite/memory_test.sh: Adjust for change of 2010-09-10. | |
| d4d91489 ILT |
664 | * testsuite/Makefile.am (memory_test.o): New target. |
| 665 | (memory_test): Depend on memory_test.o, gcctestdir/ld, and | |
| 666 | memory_test.t. | |
| 667 | * testsuite/Makefile.in: Rebuild. | |
| 2904037a | 668 | |
| bca7fb63 DK |
669 | 2010-09-17 Doug Kwan <dougkwan@google.com> |
| 670 | ||
| 671 | * arm.cc (Target_arm::Relocate::relocate): Ignore symbol type and | |
| 672 | defintion if relocation uses GOT entries of the symbol. | |
| 673 | * testsuite/icf_safe_test.sh: Fix test. | |
| 674 | * testsuite/icf_safe_so_test.sh: Fix test. | |
| 675 | ||
| 4ef28648 CC |
676 | 2010-09-16 Cary Coutant <ccoutant@google.com> |
| 677 | ||
| 678 | * script_sections.cc (class Memory_region): Remove "NULL" from | |
| 679 | vector initializations. | |
| 680 | ||
| 793990de CC |
681 | 2010-09-15 Cary Coutant <ccoutant@google.com> |
| 682 | ||
| 683 | * incremental.cc (Output_section_incremental_inputs::write_info_blocks): | |
| 684 | Resolve forwarding symbols. | |
| 685 | ||
| 81e015e2 DK |
686 | 2010-09-15 Doug Kwan <dougkwan@google.com> |
| 687 | ||
| 688 | * gold/testsuite/script_test_3.t: Add ARM special sections. | |
| 689 | * gold/testsuite/script_test_4.t: Same. | |
| 690 | * gold/testsuite/script_test_5.t: Same. | |
| 691 | * gold/testsuite/script_test_6.t: Same. | |
| 692 | * gold/testsuite/script_test_7.t: Same. | |
| 693 | * gold/testsuite/script_test_7.t: Same. | |
| 694 | * gold/testsuite/thumb_blx_out_of_range.s: Fix instruction alignment. | |
| 695 | ||
| 36171d64 CC |
696 | 2010-09-14 Cary Coutant <ccoutant@google.com> |
| 697 | ||
| 698 | * x86_64.cc (Target_x86_64::saw_tls_block_reloc_): Remove member. | |
| 699 | (Target_x86_64::Relocate::relocate_tls): Replace check for | |
| 700 | saw_tls_block_reloc_ with test for executable section. | |
| 701 | ||
| d89051bd CC |
702 | 2010-09-12 Cary Coutant <ccoutant@google.com> |
| 703 | ||
| 704 | * symtab.h (Symbol::needs_dynamic_reloc): Non-PIC calls from | |
| 705 | position-independent executables to shared libraries need dynamic | |
| 706 | relocations. | |
| 707 | (Symbol::may_need_copy_reloc): Do not generate COPY relocs in | |
| 708 | position-independent executables. | |
| 709 | * testsuite/Makefile.am (two_file_mixed_pie_test): New test. | |
| 710 | * testsuite/Makefile.in: Regenerate. | |
| 711 | ||
| fca41f0f NC |
712 | 2010-09-10 Nick Clifton <nickc@redhat.com> |
| 713 | ||
| 714 | PR gold/11997 | |
| 715 | * testsuite/memory_test.t: Discard any sections that are not | |
| 716 | needed. | |
| 717 | ||
| 6695e4b3 L |
718 | 2010-09-09 H.J. Lu <hongjiu.lu@intel.com> |
| 719 | ||
| 720 | PR gold/11996 | |
| 721 | * object.cc (Sized_relobj::do_finalize_local_symbols): Remove | |
| 722 | "This::" to work around a bug in gcc 4.2. | |
| 723 | ||
| 724 | * testsuite/ifuncmain7.c (foo_ifunc): Add __attribute__ ((used)). | |
| 725 | ||
| 0f72bf6f RÁE |
726 | 2010-09-09 Rafael Espindola <espindola@google.com> |
| 727 | ||
| 728 | * layout.cc (Layout::attach_allocated_section_to_segment): Don't put | |
| 729 | sections with different PF_X flags in the same segment. | |
| 730 | (Layout::find_first_load_seg): Search all segments to find the first | |
| 731 | one. | |
| 732 | * options.h (rosegment): New. | |
| 733 | ||
| 734 | 2010-09-08 Rafael Espindola <espindola@google.com> | |
| a6577478 | 735 | |
| 05a79166 | 736 | * layout.cc (Layout::set_segment_offsets): Always advance to a new page. |
| a6577478 | 737 | |
| aa98ff75 DK |
738 | 2010-09-08 Doug Kwan <dougkwan@google.com> |
| 739 | ||
| 740 | * arm.cc (Arm_exidx_cantunwind::do_print_to_mapfile): New method. | |
| 741 | (Arm_relobj::do_relocate_sections): Add new parameter for output | |
| 742 | file to match the parent. | |
| 743 | (Target_arm::scan_reloc_section_for_stubs): Use would-be final values | |
| 744 | of local symbols instead of input values. Update code to track | |
| 745 | changes in gold::relocate_section. | |
| 746 | * object.cc (Sized_relobj::compute_final_local_value): New methods. | |
| 747 | (Sized_relobj::compute_final_local_value_internal): New methods. | |
| 748 | (Sized_relobj::do_finalize_local_symbols): Move code from loop | |
| 749 | body into private version of Sized_relobj::compute_final_local_value. | |
| 750 | Call the inline method. | |
| 751 | * object.h (Symbol_value::Symbol_value): Define destructor. Free | |
| 752 | merged symbol value if there is one. | |
| 753 | (Symbol_value::has_output_value): New method defintiion. | |
| 754 | (Sized_relobj::Compute_final_local_value_status): New enum type. | |
| 755 | (Sized_relobj::compute_final_local_value): New methods. | |
| 756 | (Sized_relobj::compute_final_local_value_internal): New methods. | |
| 757 | * Makefile.am (check_SCRIPTS): Add arm_branch_out_of_range.sh | |
| 758 | and arm_cortex_a8.sh. | |
| 759 | (thumb_bl_out_of_range_local, arm_cortex_a8_b_cond, arm_cortex_a8_bl, | |
| 760 | arm_cortex_a8_blx, arm_cortex_a8_local, arm_corte_a8_local_reloc): | |
| 761 | New tests. | |
| 762 | * Makefile.in: Regenerate. | |
| 763 | * testsuite/arm_bl_out_of_range.s: Update test. | |
| 764 | * testsuite/thumb_bl_out_of_range.s: Ditto. | |
| 765 | * testsuite/thumb_blx_out_of_range.s: Ditto. | |
| 766 | * testsuite/arm_branch_out_of_range.sh: New file. | |
| 767 | * testsuite/arm_cortex_a8.sh: Ditto. | |
| 768 | * testsuite/arm_cortex_a8_b.s: Ditto. | |
| 769 | * testsuite/arm_cortex_a8_b_cond.s: Ditto. | |
| 770 | * testsuite/arm_cortex_a8_b_local.s: Ditto. | |
| 771 | * testsuite/arm_cortex_a8_bl.s: Ditto. | |
| 772 | * testsuite/arm_cortex_a8_blx.s: Ditto. | |
| 773 | * testsuite/arm_cortex_a8_local.s: Ditto. | |
| 774 | * testsuite/arm_cortex_a8_local_reloc.s: Ditto. | |
| 775 | * testsuite/thumb_bl_out_of_range_local.s: Ditto. | |
| 776 | ||
| 05a79166 L |
777 | 2010-09-08 Rafael Espindola <espindola@google.com> |
| 778 | ||
| 779 | * Makefile.am (memory_test.stdout): Run readelf with -W. | |
| 780 | * Makefile.in: Regenerate. | |
| 781 | * testsuite/memory_test.sh: Make the regexps accept both 32 and | |
| 782 | 64 bit output. | |
| 783 | ||
| 33dbc701 RÁE |
784 | 2010-09-08 Rafael Espindola <espindola@google.com> |
| 785 | ||
| 786 | * script-sections.cc (Script_sections::add_memory_region): Convert | |
| 787 | field precision to int. | |
| 788 | * script.cc (script_set_section_region, script_set_section_region): | |
| 789 | Convert field precision to int. | |
| 790 | ||
| 731ca54a RÁE |
791 | 2010-09-08 Rafael Espindola <espindola@google.com> |
| 792 | ||
| 793 | * arm.cc (do_finalize_sections): Create the __exidx_start and | |
| 794 | __exdix_end symbols even when the section is missing. | |
| 795 | ||
| 7f8cd844 NC |
796 | 2010-09-08 Nick Clifton <nickc@redhat.com> |
| 797 | ||
| 798 | * README: Remove claim that MEMORY is not supported. | |
| 799 | * expression.cc (script_exp_function_origin) | |
| 800 | (script_exp_function_length): Move from here to ... | |
| 801 | * script.cc: ... here. | |
| 802 | (script_set_section_region, script_add_memory) | |
| 803 | (script_parse_memory_attr, script_include_directive): New | |
| 804 | functions. | |
| 805 | * script-sections.cc | |
| 806 | (class Memory_region): New class. | |
| 807 | (class Output_section_definition): Add set_memory_region, | |
| 808 | set_section_vma, set_section_lma and get_section_name methods. | |
| 809 | (class Script_Sections): Add add_memory_region, | |
| 810 | find_memory_region, find_memory_region_origin, | |
| 811 | find_memory_region_length and set_memory_region methods. | |
| 812 | Have set_section_addresses method walk the list of set memory | |
| 813 | regions. | |
| 814 | Extend the print methos to display memory regions. | |
| 815 | * script-sections.h: Add prototypes for new methods. | |
| 816 | Add enum for MEMORY region attributes. | |
| 817 | * yyscript.y: Add support for parsing MEMORY regions. | |
| 818 | * script-c.h: Add prototypes for new functions. | |
| 819 | * testsuite/Makefile.am: Add test of MEMORY region functionality. | |
| 820 | * testsuite/Makefile.in: Regenerate. | |
| 821 | * testsuite/memory_test.sh: New script. | |
| 822 | * testsuite/memory_test.s: New assembler source file. | |
| 823 | * testsuite/memory_test.t: New linker script. | |
| 824 | ||
| a4649286 DK |
825 | 2010-08-27 Doug Kwan <dougkwan@google.com> |
| 826 | ||
| 827 | * gold/resolve.cc (Symbol_table::should_override): Let a weak | |
| 828 | reference override an existing dynamic weak reference. | |
| 829 | * testsuite/Makefile.am: Add new test dyn_weak_ref. | |
| 830 | * testsuite/Makefile.in: Regenerate. | |
| 831 | * testsuite/dyn_weak_ref.sh: New file. | |
| 832 | * testsuite/dyn_weak_ref_1.c: Ditto. | |
| 833 | * testsuite/dyn_weak_ref_2.c: Ditto. | |
| 834 | ||
| b56648ad ILT |
835 | 2010-08-27 Ian Lance Taylor <iant@google.com> |
| 836 | ||
| 837 | * incremental.h (class Incremental_input_entry): Add virtual | |
| 838 | destructor. | |
| 839 | ||
| 809313cb ILT |
840 | 2010-08-27 Ian Lance Taylor <iant@google.com> |
| 841 | ||
| 842 | * testsuite/start_lib_test_3.c: Mark t3 as used. | |
| 843 | ||
| 11e32464 NC |
844 | 2010-08-27 Nick Clifton <nickc@redhat.com> |
| 845 | ||
| 846 | * options.cc (version_script): Fix small typo in previous | |
| 847 | whitespace tidyup. | |
| 848 | ||
| ca09d69a NC |
849 | 2010-08-25 Nick Clifton <nickc@redhat.com> |
| 850 | ||
| 851 | * archive.cc: Formatting fixes: Remove whitespace between | |
| 852 | typename and following asterisk. Remove whitespace between | |
| 853 | function name and opening parenthesis. | |
| 854 | * archive.h: Likewise. | |
| 855 | * arm.cc: Likewise. | |
| 856 | * attributes.cc: Likewise. | |
| 857 | * attributes.h: Likewise. | |
| 858 | * common.cc: Likewise. | |
| 859 | * copy-relocs.cc: Likewise. | |
| 860 | * dirsearch.h: Likewise. | |
| 861 | * dynobj.cc: Likewise. | |
| 862 | * ehframe.cc: Likewise. | |
| 863 | * ehframe.h: Likewise. | |
| 864 | * expression.cc: Likewise. | |
| 865 | * fileread.cc: Likewise. | |
| 866 | * fileread.h: Likewise. | |
| 867 | * gc.h: Likewise. | |
| 868 | * gold-threads.cc: Likewise. | |
| 869 | * gold.cc: Likewise. | |
| 870 | * i386.cc: Likewise. | |
| 871 | * icf.h: Likewise. | |
| 872 | * incremental-dump.cc: Likewise. | |
| 873 | * incremental.cc: Likewise. | |
| 874 | * layout.cc: Likewise. | |
| 875 | * layout.h: Likewise. | |
| 876 | * main.cc: Likewise. | |
| 877 | * merge.cc: Likewise. | |
| 878 | * merge.h: Likewise. | |
| 879 | * object.cc: Likewise. | |
| 880 | * object.h: Likewise. | |
| 881 | * options.cc: Likewise. | |
| 882 | * options.h: Likewise. | |
| 883 | * output.cc: Likewise. | |
| 884 | * output.h: Likewise. | |
| 885 | * plugin.cc: Likewise. | |
| 886 | * plugin.h: Likewise. | |
| 887 | * powerpc.cc: Likewise. | |
| 888 | * reloc.cc: Likewise. | |
| 889 | * script-c.h: Likewise. | |
| 890 | * script-sections.cc: Likewise. | |
| 891 | * script.cc: Likewise. | |
| 892 | * stringpool.cc: Likewise. | |
| 893 | * symtab.cc: Likewise. | |
| 894 | * symtab.h: Likewise. | |
| 895 | * target.cc: Likewise. | |
| 896 | * timer.cc: Likewise. | |
| 897 | * timer.h: Likewise. | |
| 898 | * version.cc: Likewise. | |
| 899 | * x86_64.cc: Likewise. | |
| 900 | ||
| b8fa8750 NC |
901 | 2010-08-24 Nick Clifton <nickc@redhat.com> |
| 902 | ||
| 903 | PR 11899 | |
| 904 | * layout.cc (segment_precedes): Sort segments by their physical | |
| 905 | addresses, if they have been set. | |
| 906 | ||
| 9919d93b CC |
907 | 2010-08-23 Cary Coutant <ccoutant@google.com> |
| 908 | ||
| 909 | * archive.cc (Lib_group::add_symbols): Lock object before deleting its | |
| 910 | symbols data. | |
| 911 | (Lib_group::include_member): Unlock object after deleting its | |
| 912 | symbols data. | |
| 913 | * testsuite/start_lib_test_3.c: Remove all global symbols to trigger | |
| 914 | the bug fixed here. | |
| 915 | ||
| 97b4be1c CC |
916 | 2010-08-19 Neil Vachharajani <nvachhar@google.com> |
| 917 | Cary Coutant <ccoutant@google.com> | |
| 918 | ||
| 919 | * gold/archive.h (Add_lib_group_symbols): Add readsyms_blocker_, adjust | |
| 920 | constructor, and set_blocker. | |
| 921 | * gold/archive.cc (Add_lib_group_symbols::is_runnable): Also check | |
| 922 | readsyms_blocker_. | |
| 923 | * gold/readsyms.cc (Read_symbols::do_lib_group): Also pass | |
| 924 | this->this_blocker_ to Add_lib_group_symbols::set_blocker. | |
| 925 | * testsuite/Makefile.am (start_lib_test): New test case. | |
| 926 | * testsuite/Makefile.in: Regenerate. | |
| 927 | * testsuite/start_lib_test_main.c: New file. | |
| 928 | * testsuite/start_lib_test_1.c: New file. | |
| 929 | * testsuite/start_lib_test_2.c: New file. | |
| 930 | * testsuite/start_lib_test_3.c: New file. | |
| 931 | ||
| dd0b1884 ILT |
932 | 2010-08-19 Ian Lance Taylor <iant@google.com> |
| 933 | ||
| 934 | * Makefile.in: Rebuild with automake 1.11.1. | |
| 935 | * aclocal.m4: Likewise. | |
| 936 | * testsuite/Makefile.in: Likewise. | |
| 937 | ||
| 7223e9ca ILT |
938 | 2010-08-19 Ian Lance Taylor <iant@google.com> |
| 939 | ||
| 940 | PR 10893 | |
| 941 | * i386.cc (class Output_data_plt_i386): Update declarations. | |
| 942 | Define Global_ifunc and Local_ifunc types. Add global_ifuncs_ and | |
| 943 | local_ifuncs_ fields. | |
| 944 | (Target_i386::do_plt_section_for_global): New function. | |
| 945 | (Target_i386::do_plt_section_for_local): New function. | |
| 946 | (Output_data_plt_i386::Output_data_plt_i386): Add symtab | |
| 947 | parameter; change all callers. Initialize global_ifuncs_ and | |
| 948 | local_ifuncs_. If doing a static link define __rel_iplt_start and | |
| 949 | __rel_iplt_end. | |
| 950 | (Output_data_plt_i386::add_entry): Handle IFUNC symbols. | |
| 951 | (Output_data_plt_i386::add_local_ifunc_entry): New function. | |
| 952 | (Output_data_plt_i386::do_write): Fix GOT entries for IFUNC | |
| 953 | symbols. | |
| 954 | (Target_i386::make_plt_section): New function, broken out of | |
| 955 | make_plt_entry. Set sh_info field of .rel.plt to point to .plt. | |
| 956 | (Target_i386::make_plt_entry): Call make_plt_section. | |
| 957 | (Target_i386::make_local_ifunc_plt_entry): New function. | |
| 958 | (Target_i386::Scan::reloc_needs_iplt_for_ifunc): New function. | |
| 959 | (Target_i386::Scan::local): Handle IFUNC symbols. Add | |
| 960 | R_386_IRELATIVE to switch. | |
| 961 | (Target_i386::Scan::global): Likewise. | |
| 962 | (Target_i386::Relocate::relocate): Likewise. | |
| 963 | (Target_i386::Relocatable_size_for_reloc): Add R_386_IRELATIVE to | |
| 964 | switch. | |
| 965 | * x86_64.cc (class Output_data_plt_x86_64): Update declarations. | |
| 966 | (Target_x86_64::do_plt_section_for_global): New function. | |
| 967 | (Target_x86_64::do_plt_section_for_local): New function. | |
| 968 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add symtab | |
| 969 | parameter; change all callers. If doing a static link define | |
| 970 | __rela_iplt_start and __rela_iplt_end. | |
| 971 | (Output_data_plt_x86_64::add_entry): Handle IFUNC symbols. | |
| 972 | (Output_data_plt_x86_64::add_local_ifunc_entry): New function. | |
| 973 | (Target_x86_64::make_plt_section): Set sh_info field of .rel.plt | |
| 974 | to point to .plt. | |
| 975 | (Target_x86_64::make_local_ifunc_plt_entry): New function. | |
| 976 | (Target_x86_64::Scan::check_non_pic): Add R_X86_64_IRELATIVE to | |
| 977 | switch. | |
| 978 | (Target_x86_64::Scan::reloc_needs_iplt_for_ifunc): New function. | |
| 979 | (Target_x86_64::Scan::local): Handle IFUNC symbols. Add | |
| 980 | R_X86_64_IRELATIVE to switch. | |
| 981 | (Target_x86_64::Scan::global): Likewise. | |
| 982 | (Target_x86_64::Relocate::relocate): Likewise. | |
| 983 | (Target_x86_64::Relocatable_size_for_reloc): Add R_X86_64_IRELATIVE to | |
| 984 | switch. | |
| 985 | * target.h (class Target): Add plt_section_for_global and | |
| 986 | plt_section_for_local functions. Add do_plt_section_for_global | |
| 987 | and do_plt_section_for_local virtual functions. | |
| 988 | * symtab.h (Symbol::needs_plt_entry): Handle IFUNC symbol. Add | |
| 989 | clarifying comments. | |
| 990 | (Symbol::use_plt_offset): Handle IFUNC symbol. | |
| 991 | * object.cc (Sized_relobj::Sized_relobj): Initialize | |
| 992 | local_plt_offsets_. | |
| 993 | (Sized_relobj::local_has_plt_offset): New function. | |
| 994 | (Sized_relobj::local_plt_offset): New function. | |
| 995 | (Sized_relobj::set_local_plt_offset): New function. | |
| 996 | (Sized_relobj::do_count): Handle IFUNC symbol. | |
| 997 | * object.h (class Symbol_value): Add is_ifunc_symbol_ field. Take | |
| 998 | a bit away from input_shndx_ field. Add set_is_func_symbol and | |
| 999 | is_ifunc_symbol functions. | |
| 1000 | (class Sized_relobj): Update declarations. Remove Tls_got_entry | |
| 1001 | and Local_tls_got_offsets. Define Local_plt_offsets. Add | |
| 1002 | local_plt_offsets_ field. | |
| 1003 | (Sized_relobj::clear_local_symbols): Clear local_plt_offsets_. | |
| 1004 | * output.h (class Output_section_data): Add non-const | |
| 1005 | output_section function. | |
| 1006 | (class Output_data_got): Update declarations. | |
| 1007 | (class Output_data_got::Got_entry): Add use_plt_offset_ field. | |
| 1008 | Add use_plt_offset parameter to global and local constructors. | |
| 1009 | Change all callers. Change local_sym_index_ field to 31 bits. | |
| 1010 | Change GSYM_CODE and CONSTANT_CODE accordingly. | |
| 1011 | * output.cc (Output_data_reloc_base::do_adjust_output_section): If | |
| 1012 | doing a static link don't set sh_link field. | |
| 1013 | (Output_data_got::Got_entry::write): Use PLT offset if | |
| 1014 | appropriate. | |
| 1015 | (Output_data_got::add_global_plt): New function. | |
| 1016 | (Output_data_got::add_local_plt): New function. | |
| 1017 | * target-reloc.h (relocate_section): Handle IFUNC symbol. | |
| 1018 | * defstd.cc (in_section): Remove entries for __rel_iplt_start, | |
| 1019 | __rel_iplt_end, __rela_iplt_start, and __rela_iplt_end. | |
| 1020 | * configure.ac: Set IFUNC automake conditional for glibc >= 2.11. | |
| 1021 | * testsuite/Makefile.am: Add a bunch of IFUNC tests, all within | |
| 1022 | IFUNC conditional. | |
| 1023 | * testsuite/ifunc-sel.h: New file. | |
| 1024 | * testsuite/ifuncmain1.c: New file. | |
| 1025 | * testsuite/ifuncmain1vis.c: New file. | |
| 1026 | * testsuite/ifuncmod1.c: New file. | |
| 1027 | * testsuite/ifuncdep2.c: New file. | |
| 1028 | * testsuite/ifuncmain2.c: New file. | |
| 1029 | * testsuite/ifuncmain3.c: New file. | |
| 1030 | * testsuite/ifuncmod3.c: New file. | |
| 1031 | * testsuite/ifuncmain4.c: New file. | |
| 1032 | * testsuite/ifuncmain5.c: New file. | |
| 1033 | * testsuite/ifuncmod5.c: New file. | |
| 1034 | * testsuite/ifuncmain6pie.c: New file. | |
| 1035 | * testsuite/ifuncmod6.c: New file. | |
| 1036 | * testsuite/ifuncmain7.c: New file. | |
| 1037 | * configure, testsuite/Makefile.in: Rebuild. | |
| 1038 | ||
| 56f75c03 ILT |
1039 | 2010-08-18 Ian Lance Taylor <iant@google.com> |
| 1040 | ||
| 1041 | * incremental.cc | |
| 1042 | (Output_section_incremental_inputs::write_input_files): Add cast | |
| 1043 | to avoid signed/unsigned comparison warning. | |
| 1044 | (Output_section_incremental_inputs::write_info_blocks): Likewise. | |
| 1045 | ||
| 55455f89 CC |
1046 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
| 1047 | ||
| 1048 | * common.cc (Sort_commons::operator()): Remove unnecessary code. | |
| 1049 | ||
| e2054bcb ILT |
1050 | 2010-08-13 Ian Lance Taylor <iant@google.com> |
| 1051 | ||
| 1052 | * testsuite/incremental_test_1.c: Add prototype to avoid warning. | |
| 1053 | ||
| 74f67560 DK |
1054 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
| 1055 | Doug Kwan <dougkwan@google.com> | |
| 1056 | ||
| 1057 | * resolve.cc (Symbol_table::should_override): When a weak dynamic | |
| 1058 | defintion overrides non-weak undef, remember that the original undef | |
| 1059 | is not weak. | |
| 1060 | * symtab.cc (Symbol_table::sized_write_global): For undef without | |
| 1061 | an original weak binding, set binding to global in output. | |
| 1062 | * testsuite/Makefile.am: Add new test strong_ref_weak_def. | |
| 1063 | * testsuite/Makefile.in: Regenerate. | |
| 1064 | * testsuite/strong_ref_weak_def.sh: New file. | |
| 1065 | * testsuite/strong_ref_weak_def_1.c: Ditto. | |
| 1066 | * testsuite/strong_ref_weak_def_2.c: Ditto. | |
| 1067 | ||
| d1238d12 CC |
1068 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
| 1069 | ||
| 1070 | * testsuite/incremental_test.sh: Rewrite. | |
| 1071 | * testsuite/incremental_test_1.c: Rewrite. | |
| 1072 | * testsuite/incremental_test_2.c: Rewrite. | |
| 1073 | ||
| 0e70b911 CC |
1074 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
| 1075 | ||
| 1076 | * arm.cc (Target_arm::got_size): Add const. | |
| 1077 | (Target_arm::got_entry_count): New function. | |
| 1078 | (Target_arm::plt_entry_count): New function. | |
| 1079 | (Target_arm::first_plt_entry_offset): New function. | |
| 1080 | (Target_arm::plt_entry_size): New function. | |
| 1081 | (Output_data_plt_arm::entry_count): New function. | |
| 1082 | (Output_data_plt_arm::first_plt_entry_offset): New function. | |
| 1083 | (Output_data_plt_arm::get_plt_entry_size): New function. | |
| 1084 | * i386.cc (Target_i386::got_size): Add const. | |
| 1085 | (Target_i386::got_entry_count): New function. | |
| 1086 | (Target_i386::plt_entry_count): New function. | |
| 1087 | (Target_i386::first_plt_entry_offset): New function. | |
| 1088 | (Target_i386::plt_entry_size): New function. | |
| 1089 | (Output_data_plt_i386::entry_count): New function. | |
| 1090 | (Output_data_plt_i386::first_plt_entry_offset): New function. | |
| 1091 | (Output_data_plt_i386::get_plt_entry_size): New function. | |
| 1092 | * incremental-dump.cc (dump_incremental_inputs): Adjust call to | |
| 1093 | find_incremental_inputs_sections. Dump incremental_got_plt section. | |
| 1094 | * incremental.cc: Include target.h. | |
| 1095 | (Sized_incremental_binary::do_find_incremental_inputs_sections): Add | |
| 1096 | parameter. Adjust all callers. Find incremental_got_plt section. | |
| 1097 | (Incremental_inputs::create_data_sections): Create incremental_got_plt | |
| 1098 | section. | |
| 1099 | (Output_section_incremental_inputs::set_final_data_size): Calculate | |
| 1100 | size of incremental_got_plt section. | |
| 1101 | (Output_section_incremental_inputs::do_write): Write the | |
| 1102 | incremental_got_plt section. | |
| 1103 | (Got_plt_view_info): New struct. | |
| 1104 | (Local_got_offset_visitor): New class. | |
| 1105 | (Global_got_offset_visitor): New class. | |
| 1106 | (Global_symbol_visitor_got_plt): New class. | |
| 1107 | (Output_section_incremental_inputs::write_got_plt): New function. | |
| 1108 | * incremental.h (Incremental_binary::find_incremental_inputs_sections): | |
| 1109 | Add parameter. Adjust all callers. | |
| 1110 | (Incremental_binary::do_find_incremental_inputs_sections): Likewise. | |
| 1111 | (Incremental_inputs::got_plt_section): New function. | |
| 1112 | (Incremental_inputs::got_plt_section_): New data member. | |
| 1113 | (Incremental_got_plt_reader): New class. | |
| 1114 | * layout.cc (Layout::create_incremental_info_sections): Add the | |
| 1115 | incremental_got_plt section. | |
| 1116 | * object.h (Got_offset_list::get_list): New function. | |
| 1117 | (Got offset_list::for_all_got_offsets): New function. | |
| 1118 | (Sized_relobj::local_got_offset_list): New function. | |
| 1119 | * powerpc.cc (Target_powerpc::got_size): Add const. | |
| 1120 | (Target_powerpc::got_entry_count): New function. | |
| 1121 | (Target_powerpc::plt_entry_count): New function. | |
| 1122 | (Target_powerpc::first_plt_entry_offset): New function. | |
| 1123 | (Target_powerpc::plt_entry_size): New function. | |
| 1124 | (Output_data_plt_powerpc::entry_count): New function. | |
| 1125 | (Output_data_plt_powerpc::first_plt_entry_offset): New function. | |
| 1126 | (Output_data_plt_powerpc::get_plt_entry_size): New function. | |
| 1127 | * sparc.cc (Target_sparc::got_size): Add const. | |
| 1128 | (Target_sparc::got_entry_count): New function. | |
| 1129 | (Target_sparc::plt_entry_count): New function. | |
| 1130 | (Target_sparc::first_plt_entry_offset): New function. | |
| 1131 | (Target_sparc::plt_entry_size): New function. | |
| 1132 | (Output_data_plt_sparc::entry_count): New function. | |
| 1133 | (Output_data_plt_sparc::first_plt_entry_offset): New function. | |
| 1134 | (Output_data_plt_sparc::get_plt_entry_size): New function. | |
| 1135 | * symtab.h (Symbol::got_offset_list): New function. | |
| 1136 | (Symbol_table::for_all_symbols): New function. | |
| 1137 | * target.h (Sized_target::got_entry_count): New function. | |
| 1138 | (Sized_target::plt_entry_count): New function. | |
| 1139 | (Sized_target::plt_entry_size): New function. | |
| 1140 | * x86_64.cc (Target_x86_64::got_size): Add const. | |
| 1141 | (Target_x86_64::got_entry_count): New function. | |
| 1142 | (Target_x86_64::plt_entry_count): New function. | |
| 1143 | (Target_x86_64::first_plt_entry_offset): New function. | |
| 1144 | (Target_x86_64::plt_entry_size): New function. | |
| 1145 | (Output_data_plt_x86_64::entry_count): New function. | |
| 1146 | (Output_data_plt_x86_64::first_plt_entry_offset): New function. | |
| 1147 | (Output_data_plt_x86_64::get_plt_entry_size): New function. | |
| 1148 | ||
| 09ec0418 CC |
1149 | 2010-08-12 Cary Coutant <ccoutant@google.com> |
| 1150 | ||
| 1151 | * archive.cc: Include incremental.h. | |
| 1152 | (Archive::Archive): Initialize incremental_info_. | |
| 1153 | (Archive::include_member): Record archive members in incremental info. | |
| 1154 | (Add_archive_symbols::run): Record begin and end of an archive in | |
| 1155 | incremental info. | |
| 1156 | (Lib_group::include_member): Record objects in incremental info. | |
| 1157 | * archive.h (Incremental_archive_entry): Forward declaration. | |
| 1158 | (Archive::set_incremental_info): New member function. | |
| 1159 | (Archive::incremental_info): New member function. | |
| 1160 | (Archive::Unused_symbol_iterator): New class. | |
| 1161 | (Archive::unused_symbols_begin): New member function. | |
| 1162 | (Archive::unused_symbols_end): New member function. | |
| 1163 | (Archive::incremental_info_): New data member. | |
| 1164 | * incremental-dump.cc (find_input_containing_global): New function. | |
| 1165 | (dump_incremental_inputs): Dump new incremental info sections. | |
| 1166 | * incremental.cc: Include symtab.h. | |
| 1167 | (Output_section_incremental_inputs): New class. | |
| 1168 | (Sized_incremental_binary::do_find_incremental_inputs_sections): Support | |
| 1169 | new incremental info sections. | |
| 1170 | (Sized_incremental_binary::do_check_inputs): Likewise. | |
| 1171 | (Incremental_inputs::report_archive): Remove. | |
| 1172 | (Incremental_inputs::report_archive_begin): New function. | |
| 1173 | (Incremental_inputs::report_archive_end): New function. | |
| 1174 | (Incremental_inputs::report_object): New function. | |
| 1175 | (Incremental_inputs::finalize_inputs): Remove. | |
| 1176 | (Incremental_inputs::report_input_section): New function. | |
| 1177 | (Incremental_inputs::report_script): Rewrite. | |
| 1178 | (Incremental_inputs::finalize): Do nothing but finalize string table. | |
| 1179 | (Incremental_inputs::create_incremental_inputs_section_data): Remove. | |
| 1180 | (Incremental_inputs::sized_create_inputs_section_data): Remove. | |
| 1181 | (Incremental_inputs::create_data_sections): New function. | |
| 1182 | (Incremental_inputs::relocs_entsize): New function. | |
| 1183 | (Output_section_incremental_inputs::set_final_data_size): New function. | |
| 1184 | (Output_section_incremental_inputs::do_write): New function. | |
| 1185 | (Output_section_incremental_inputs::write_header): New function. | |
| 1186 | (Output_section_incremental_inputs::write_input_files): New function. | |
| 1187 | (Output_section_incremental_inputs::write_info_blocks): New function. | |
| 1188 | (Output_section_incremental_inputs::write_symtab): New function. | |
| 1189 | * incremental.h (Incremental_script_entry): Forward declaration. | |
| 1190 | (Incremental_object_entry): Forward declaration. | |
| 1191 | (Incremental_archive_entry): Forward declaration. | |
| 1192 | (Incremental_inputs): Forward declaration. | |
| 1193 | (Incremental_inputs_header_data): Remove. | |
| 1194 | (Incremental_inputs_header): Remove. | |
| 1195 | (Incremental_inputs_header_write): Remove. | |
| 1196 | (Incremental_inputs_entry_data): Remove. | |
| 1197 | (Incremental_inputs_entry): Remove. | |
| 1198 | (Incremental_inputs_entry_write): Remove. | |
| 1199 | (enum Incremental_input_type): Add INCREMENTAL_INPUT_ARCHIVE_MEMBER. | |
| 1200 | (Incremental_binary::find_incremental_inputs_sections): Add parameters. | |
| 1201 | (Incremental_binary::do_find_incremental_inputs_sections): Likewise. | |
| 1202 | (Sized_ncremental_binary::do_find_incremental_inputs_sections): | |
| 1203 | Likewise. | |
| 1204 | (Incremental_input_entry): New class. | |
| 1205 | (Incremental_script_entry): New class. | |
| 1206 | (Incremental_object_entry): New class. | |
| 1207 | (Incremental_archive_entry): New class. | |
| 1208 | (Incremental_inputs::Incremental_inputs): Initialize new data members. | |
| 1209 | (Incremental_inputs::report_inputs): Remove. | |
| 1210 | (Incremental_inputs::report_archive): Remove. | |
| 1211 | (Incremental_inputs::report_archive_begin): New function. | |
| 1212 | (Incremental_inputs::report_archive_end): New function. | |
| 1213 | (Incremental_inputs::report_object): Change prototype. | |
| 1214 | (Incremental_inputs::report_input_section): New function. | |
| 1215 | (Incremental_inputs::report_script): Change prototype. | |
| 1216 | (Incremental_inputs::get_reloc_count): New function. | |
| 1217 | (Incremental_inputs::set_reloc_count): New function. | |
| 1218 | (Incremental_inputs::create_data_sections): New function. | |
| 1219 | (Incremental_inputs::create_incremental_inputs_section_data): Remove. | |
| 1220 | (Incremental_inputs::inputs_section): New function. | |
| 1221 | (Incremental_inputs::symtab_section): New function. | |
| 1222 | (Incremental_inputs::relocs_section): New function. | |
| 1223 | (Incremental_inputs::get_stringpool): Add const. | |
| 1224 | (Incremental_inputs::command_line): Add const. | |
| 1225 | (Incremental_inputs::inputs): Remove. | |
| 1226 | (Incremental_inputs::command_line_key): New function. | |
| 1227 | (Incremental_inputs::input_file_count): New function. | |
| 1228 | (Incremental_inputs::input_files): New function. | |
| 1229 | (Incremental_inputs::relocs_entsize): New function. | |
| 1230 | (Incremental_inputs::sized_create_inputs_section_data): Remove. | |
| 1231 | (Incremental_inputs::finalize_inputs): Remove. | |
| 1232 | (Incremental_inputs::Input_info): Remove. | |
| 1233 | (Incremental_inputs::lock_): Remove. | |
| 1234 | (Incremental_inputs::inputs_): Change type. | |
| 1235 | (Incremental_inputs::inputs_map_): Remove. | |
| 1236 | (Incremental_inputs::current_object_entry_): New data member. | |
| 1237 | (Incremental_inputs::inputs_section_): New data member. | |
| 1238 | (Incremental_inputs::symtab_section_): New data member. | |
| 1239 | (Incremental_inputs::relocs_section_): New data member. | |
| 1240 | (Incremental_inputs::reloc_count_): New data member. | |
| 1241 | (Incremental_inputs_reader): New class. | |
| 1242 | (Incremental_symtab_reader): New class. | |
| 1243 | (Incremental_relocs_reader): New class. | |
| 1244 | * layout.cc (Layout::finalize): Move finalization of incremental info | |
| 1245 | and creation of incremental info sections to follow finalization of | |
| 1246 | symbol table. Set offsets for postprocessing sections. | |
| 1247 | (Layout::create_incremental_info_sections): Call | |
| 1248 | Incremental_inputs::create_data_sections. Add incremental symtab | |
| 1249 | and relocs sections. Set sh_entsize and sh_link fields. Arrange for | |
| 1250 | sections to layout after input sections. | |
| 1251 | * layout.h (struct Timespec): Forward declaration. | |
| 1252 | (Layout::incremental_inputs): Add const. | |
| 1253 | (Layout::create_incremental_info_sections): Add parameter. | |
| 1254 | * main.cc (main): Remove call to Incremental_inputs::report_inputs. | |
| 1255 | * object.cc: Include incremental.h. | |
| 1256 | (Relobj::finalize_incremental_relocs): New function. | |
| 1257 | (Sized_relobj::do_layout): Record input sections in incremental info. | |
| 1258 | * object.h (Object::output_section): New function. | |
| 1259 | (Object::output_section_offset): Moved from Relobj. | |
| 1260 | (Object::get_incremental_reloc_base): New function. | |
| 1261 | (Object::get_incremental_reloc_count): New function. | |
| 1262 | (Object::do_output_section): New function. | |
| 1263 | (Object::do_output_section_offset): Moved from Relobj. | |
| 1264 | (Object::do_get_incremental_reloc_base): New function. | |
| 1265 | (Object::do_get_incremental_reloc_count): New function. | |
| 1266 | (Object::Object): Initialize new data members. | |
| 1267 | (Relobj::output_section): Renamed do_output_section and moved to | |
| 1268 | protected. | |
| 1269 | (Relobj::output_section_offset): Moved to Object. | |
| 1270 | (Relobj::do_get_incremental_reloc_base): New function. | |
| 1271 | (Relobj::do_get_incremental_reloc_count): New function. | |
| 1272 | (Relobj::allocate_incremental_reloc_counts): New function. | |
| 1273 | (Relobj::count_incremental_reloc): New function. | |
| 1274 | (Relobj::finalize_incremental_relocs): New function. | |
| 1275 | (Relobj::next_incremental_reloc_index): New function. | |
| 1276 | (Relobj::reloc_counts_): New data member. | |
| 1277 | (Relobj::reloc_bases_): New data member. | |
| 1278 | (Sized_relobj::do_relocate_sections): Add parameter. Change caller. | |
| 1279 | (Sized_relobj::relocate_sections): Add parameter. Change all callers. | |
| 1280 | (Sized_relobj::incremental_relocs_scan): New function. | |
| 1281 | (Sized_relobj::incremental_relocs_scan_reltype): New function. | |
| 1282 | (Sized_relobj::incremental_relocs_write): New function. | |
| 1283 | (Sized_relobj::incremental_relocs_write_reltype): New function. | |
| 1284 | * plugin.cc (Plugin_manager::add_input_file): Rewrite test for | |
| 1285 | incremental link. | |
| 1286 | * readsyms.cc (Read_symbols::do_read_symbols): Move reporting of | |
| 1287 | archives and object files elsewhere. | |
| 1288 | (Add_symbols::run): Report object files here. | |
| 1289 | (Finish_group::run): Report end of archive at end of group. | |
| 1290 | * reloc.cc: Include layout.h, incremental.h. | |
| 1291 | (Sized_relobj::do_read_relocs): Need relocations for incremental link. | |
| 1292 | (Sized_relobj::do_scan_relocs): Record relocations for incremental link. | |
| 1293 | (Sized_relobj::incremental_relocs_scan): New function. | |
| 1294 | (Sized_relobj::incremental_relocs_scan_reltype): New function. | |
| 1295 | (Sized_relobj::do_relocate_sections): Write incremental relocations. | |
| 1296 | (Sized_relobj::incremental_relocs_write): New function. | |
| 1297 | (Sized_relobj::incremental_relocs_write_reltype): New function. | |
| 1298 | * script.cc (read_input_script): Rewrite test for incremental link. | |
| 1299 | Change call to Incremental_inputs::report_script. | |
| 1300 | * symtab.h (Symbol_table::first_global_index): New function. | |
| 1301 | (Symbol_table::output_count): New function. | |
| 1302 | ||
| ce0d1972 DK |
1303 | 2010-08-12 Doug Kwan <dougkwan@google.com> |
| 1304 | ||
| 1305 | * arm.cc (Target_arm::merge_object_attributes): Check command line | |
| 1306 | options --no-wchar-size-warning and --no-enum-size-warning. | |
| 1307 | * options.h (General_options): Add ld-compatible options | |
| 1308 | --no-enum-size-warning and --no-wchar-size-warning. | |
| 1309 | ||
| 6e5710ce ILT |
1310 | 2010-08-04 Ian Lance Taylor <iant@google.com> |
| 1311 | ||
| 1312 | * x86_64.cc (Target_x86_64::Scan::local): Use | |
| 1313 | R_X86_64_GNU_VTINHERIT instead of R_386_GNU_VTINHERIT and | |
| 1314 | R_X86_64_GNU_VTENTRY instead of R_386_GNU_VTENTRY. | |
| 1315 | (Target_x86_64::Scan::global): Likewise. | |
| 1316 | (Target_x86_64::Relocate::relocate): Likewise. | |
| 1317 | (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 1318 | Likewise. | |
| 1319 | ||
| fef830db CC |
1320 | 2010-08-03 Cary Coutant <ccoutant@google.com> |
| 1321 | ||
| 1322 | * merge.cc (Output_merge_string::do_add_input_section): Count strings | |
| 1323 | to reserve space in merged_strings vector. Keep total input size | |
| 1324 | for stats. | |
| 1325 | (Output_merge_string::do_print_merge_stats): Print total input size. | |
| 1326 | * merge.h (Output_merge_string): Add input_size_ field. | |
| 1327 | * stringpool.cc (Stringpool_template::string_length): Move | |
| 1328 | implementations out of Stringpool_template class and place in | |
| 1329 | stringpool.h. | |
| 1330 | * stringpool.h (string_length): Move out of Stringpool_template. | |
| 1331 | ||
| 1e3811b0 ILT |
1332 | 2010-08-03 Ian Lance Taylor <iant@google.com> |
| 1333 | ||
| 1334 | PR 11712 | |
| 1335 | * layout.cc (relaxation_loop_body): If address of load segment is | |
| 1336 | set, adjust address to include headers if possible. | |
| 1337 | ||
| 7af0c620 ILT |
1338 | 2010-08-03 Ian Lance Taylor <iant@google.com> |
| 1339 | ||
| 1340 | * version.cc (version_string): Bump to 1.10. | |
| 1341 | ||
| 22f0da72 ILT |
1342 | 2010-08-03 Ian Lance Taylor <iant@google.com> |
| 1343 | ||
| 1344 | PR 11805 | |
| 1345 | * layout.h (enum Output_section_order): Define. | |
| 1346 | (class Layout): Update declarations. | |
| 1347 | * layout.cc (Layout::get_output_section): Add order parameter. | |
| 1348 | Remove is_interp, is_dynamic_linker_section, is_last_relro, and | |
| 1349 | is_first_non_relro parameters. Change all callers. | |
| 1350 | (Layout::choose_output_section): Likewise. | |
| 1351 | (Layout::add_output_section_data): Likewise. | |
| 1352 | (Layout::make_output_section): Likewise. Set order. | |
| 1353 | (Layout::default_section_order): New function. | |
| 1354 | (Layout::layout_eh_frame): Call add_output_section_to_nonload. | |
| 1355 | * output.cc (Output_section::Output_section): Initialize order_. | |
| 1356 | Don't initialize deleted fields. | |
| 1357 | (Output_segment::Output_segment): Don't initialize deleted | |
| 1358 | fields. | |
| 1359 | (Output_segment::add_output_section_to_load): New function | |
| 1360 | replacing add_output_section. Change all callers to call this or | |
| 1361 | add_output_section_to_nonload. | |
| 1362 | (Output_segment::add_output_section_to_nonload): New function. | |
| 1363 | (Output_segment::remove_output_section): Rewrite. | |
| 1364 | (Output_segment::add_initial_output_data): Likewise. | |
| 1365 | (Output_segment::has_any_data_sections): Likewise. | |
| 1366 | (Output_segment::is_first_section_relro): Likewise. | |
| 1367 | (Output_segment::maximum_alignment): Likewise. | |
| 1368 | (Output_segment::has_dynamic_reloc): New function replacing | |
| 1369 | dynamic_reloc_count. Change all callers. | |
| 1370 | (Output_segment::has_dynamic_reloc_list): New function replacing | |
| 1371 | dynamic_reloc_count_list. Change all callers. | |
| 1372 | (Output_segment::set_section_addresses): Rewrite. | |
| 1373 | (Output_segment::set_offset): Rewrite. | |
| 1374 | (Output_segment::find_first_and_last_list): Remove. | |
| 1375 | (Output_segment::set_tls_offsets): Rewrite. | |
| 1376 | (Output_segment::first_section_load_address): Likewise. | |
| 1377 | (Output_segment::output_section_count): Likewise. | |
| 1378 | (Output_segment::section_with_lowest_load_address): Likewise. | |
| 1379 | (Output_segment::write_section_headers): Likewise. | |
| 1380 | (Output_segment::print_sections_to_map): Likewise. | |
| 1381 | * output.h (class Output_data): Remove dynamic_reloc_count_ | |
| 1382 | field. Add has_dynamic_reloc_ field. Make bools into bitfields. | |
| 1383 | (Output_data::add_dynamic_reloc): Rewrite. | |
| 1384 | (Output_data::has_dynamic_reloc): New function. | |
| 1385 | (Output_data::dynamic_reloc_count): Remove. | |
| 1386 | (class Output_section): Add order_ field. Remvoe is_relro_local_, | |
| 1387 | is_last_relro_, is_first_non_relro_, is_interp_, | |
| 1388 | is_dynamic_linker_section_ fields. Add order and set_order | |
| 1389 | functions. Remove is_relro_local, set_is_relro_local, | |
| 1390 | is_last_relro, set_is_last_relro, is_first_non_relro, | |
| 1391 | set_is_first_non_relro functions, is_interp, set_is_interp, | |
| 1392 | is_dynamic_linker_section, and set_is_dynamic_linker_section | |
| 1393 | functions. | |
| 1394 | (class Output_segment): Change Output_data_list from std::list to | |
| 1395 | std:;vector. Add output_lists_ field. Remove output_data_ and | |
| 1396 | output_bss_ fields. Update declarations. | |
| 1397 | ||
| 3ff2ccb0 ILT |
1398 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
| 1399 | ||
| 1400 | * arm.cc (Target_arm::gc_process_relocs): Use typename. | |
| 1401 | * powerpc.cc (Target_powerpc::gc_process_relocs): Likewise. | |
| 1402 | * sparc.cc (Target_sparc::gc_process_relocs): Likewise. | |
| 1403 | ||
| 88a4108b ILT |
1404 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
| 1405 | ||
| 1406 | PR 11855 | |
| 1407 | * script.cc (Script_options::Script_options): Initialize | |
| 1408 | symbol_definitions_ and symbol_references_. | |
| 1409 | (Script_options::add_symbol_assignment): Update | |
| 1410 | symbol_definitions_ and symbol_references_. | |
| 1411 | (Script_options::add_symbol_reference): New function. | |
| 1412 | (script_symbol): New function. | |
| 1413 | * script.h (class Script_options): Add symbol_definitions_ and | |
| 1414 | symbol_references_ fields. | |
| 1415 | (Script_options::referenced_const_iterator): New type. | |
| 1416 | (Script_options::referenced_begin): New function. | |
| 1417 | (Script_options::referenced_end): New function. | |
| 1418 | (Script_options::is_referenced): New function. | |
| 1419 | (Script_options::any_unreferenced): New function. | |
| 1420 | * script-c.h (script_symbol): Declare. | |
| 1421 | * yyscript.y (exp): Call script_symbol. | |
| 1422 | * symtab.cc: Include "script.h". | |
| 1423 | (Symbol_table::gc_mark_undef_symbols): Add layout parameter. | |
| 1424 | Change all callers. Check symbols referenced by scripts. | |
| 1425 | (Symbol_table::add_undefined_symbols_from_command_line): Add | |
| 1426 | layout parameter. Change all callers. | |
| 1427 | (Symbol_table::do_add_undefined_symbols_from_command_line): | |
| 1428 | Likewise. Break out loop body. Check symbols referenced by | |
| 1429 | scripts. | |
| 1430 | (Symbol_table::add_undefined_symbol_from_command_line): New | |
| 1431 | function broken out of | |
| 1432 | do_add_undefined_symbols_from_command_line. | |
| 1433 | * symtab.h (class Symbol_table): Update declarations. | |
| 1434 | * archive.cc: Include "layout.h". | |
| 1435 | (Archive::should_include_member): Add layout parameter. Change | |
| 1436 | all callers. Check for symbol mentioned in expression. | |
| 1437 | * archive.h (class Archive): Update declaration. | |
| 1438 | * object.cc (Sized_relobj::do_should_include_member): Add layout | |
| 1439 | parameter. | |
| 1440 | * object.h (Object::should_include_member): Add layout parameter. | |
| 1441 | Change all callers. | |
| 1442 | (Object::do_should_include_member): Add layout parameter. | |
| 1443 | (class Sized_relobj): Update declaration. | |
| 1444 | * dynobj.cc (Sized_dynobj::do_should_include_member): Add layout | |
| 1445 | parameter. | |
| 1446 | * dynobj.h (class Sized_dynobj): Update declaration. | |
| 1447 | * plugin.cc (Sized_pluginobj::do_should_include_member): Add | |
| 1448 | layout parameter. | |
| 1449 | * plugin.h (class Sized_pluginobj): Update declaration. | |
| 1450 | ||
| 5f1ab67a ILT |
1451 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
| 1452 | ||
| 1453 | PR 11866 | |
| 1454 | * output.cc (Output_segment::set_offset): Search for the first and | |
| 1455 | last sections rather than assuming that the list is in order. | |
| 1456 | (Output_segment::find_first_and_last_list): New function. | |
| 1457 | * output.h (class Output_segment): Update declarations. | |
| 1458 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_strip_test. | |
| 1459 | (relro_strip_test_SOURCES): New variable. | |
| 1460 | (relro_strip_test_DEPENDENCIES): New variable. | |
| 1461 | (relro_strip_test_LDFLAGS): New variable. | |
| 1462 | (relro_strip_test_LDADD): New variable. | |
| 1463 | (relro_strip_test.so): New target. | |
| 1464 | ||
| a8df5856 ILT |
1465 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
| 1466 | ||
| 1467 | * i386.cc (class Target_i386): Add got_tlsdesc_ field. | |
| 1468 | (Target_i386::Target_i386):: Initialize got_tlsdesc_. | |
| 1469 | (Target_i386::got_tlsdesc_section): New function. | |
| 1470 | (Target_i386::got_section): Create space for GOT entries for | |
| 1471 | TLSDESC relocations. | |
| 1472 | (Target_i386::Scan::local): Use TLSDESC GOT for unoptimized | |
| 1473 | R_386_TLS_GOTDESC. | |
| 1474 | (Target_i386::Scan::global): Likewise. | |
| 1475 | (Target_i386::Relocate::relocate_tls): Adjust GOT offset when | |
| 1476 | using TLSDESC GOT. | |
| 1477 | * x86_64.cc (class Target_x86_64): Add got_tlsdesc_ field. | |
| 1478 | (Target_x86_64::Target_x86_64):: Initialize got_tlsdesc_. | |
| 1479 | (Target_x86_64::got_tlsdesc_section): New function. | |
| 1480 | (Target_x86_64::got_section): Create space for GOT entries for | |
| 1481 | TLSDESC relocations. | |
| 1482 | (Target_x86_64::Scan::local): Use TLSDESC GOT for unoptimized | |
| 1483 | R_386_TLS_GOTDESC. | |
| 1484 | (Target_x86_64::Scan::global): Likewise. | |
| 1485 | (Target_x86_64::Relocate::relocate_tls): Adjust GOT offset when | |
| 1486 | using TLSDESC GOT. | |
| 1487 | ||
| 0c10a0a6 ILT |
1488 | 2010-08-02 Ian Lance Taylor <iant@google.com> |
| 1489 | ||
| 1490 | * testsuite/final_layout.sh: Use dc to convert from hex to | |
| 1491 | decimal. | |
| 1492 | ||
| 41cbeecc ST |
1493 | 2010-07-29 Sriraman Tallam <tmsriram@google.com> |
| 1494 | ||
| 1495 | * arm.cc (Target_arm<big_endian>::gc_process_relocs): Add template | |
| 1496 | paramter to the call to gold::gc_process_relocs. | |
| 1497 | * i386.cc (Target_i386<big_endian>::gc_process_relocs): Add template | |
| 1498 | paramter to the call to gold::gc_process_relocs. | |
| 1499 | * x86_64.cc (Target_x86_64<big_endian>::gc_process_relocs): Add template | |
| 1500 | parameter to the call to gold::gc_process_relocs. | |
| 1501 | * powerpc.cc (Target_powerpc<big_endian>::gc_process_relocs): Add | |
| 1502 | template parameter to the call to gold::gc_process_relocs. | |
| 1503 | * sparc.cc (Target_sparc<big_endian>::gc_process_relocs): Add template | |
| 1504 | paramter to the call to gold::gc_process_relocs. | |
| 1505 | * gc.h (get_embedded_addend_size): New function. | |
| 1506 | (gc_process_relocs): Save the size of the reloc for use by ICF. | |
| 1507 | * icf.cc (get_section_contents): Get the addend from the text section | |
| 1508 | for SHT_REL relocation sections. | |
| 1509 | * icf.h (Icf::Reloc_addend_size_info): New typedef. | |
| 1510 | (Icf::Reloc_info): Add new member reloc_addend_size_info. | |
| 1511 | * int_encoding.h (read_from_pointer): New overloaded function. | |
| 1512 | * testsuite/Makefile.am (icf_sht_rel_addend_test): New test. | |
| 1513 | * testsuite/icf_sht_rel_addend_test.sh: New file. | |
| 1514 | * testsuite/icf_sht_rel_addend_test_1.cc: New file. | |
| 1515 | * testsuite/icf_sht_rel_addend_test_2.cc: New file. | |
| 1516 | ||
| 6ea55b82 RW |
1517 | 2010-07-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 1518 | ||
| 1519 | * configure.ac (AM_INIT_AUTOMAKE): Use parallel-tests option. | |
| 1520 | * Makefile.in: Regenerate. | |
| 1521 | * testsuite/Makefile.in: Regenerate. | |
| 1522 | ||
| 9691462b ILT |
1523 | 2010-07-27 Jeffrey Yasskin <jyasskin@google.com> |
| 1524 | ||
| 1525 | * testsuite/debug_msg.sh: Test mixed weak/strong symbol behavior. | |
| 1526 | * gold/testsuite/debug_msg.cc: Likewise. | |
| 1527 | * gold/testsuite/odr_violation1.cc | |
| 1528 | * gold/testsuite/odr_violation2.cc | |
| 1529 | ||
| 76897331 CC |
1530 | 2010-07-21 Cary Coutant <ccoutant@google.com> |
| 1531 | ||
| 1532 | * merge.h (Output_merge_string::Merged_string): Remove object, shndx, | |
| 1533 | string, and length fields. | |
| 1534 | (Output_merge_string::Merged_strings_list): New type. | |
| 1535 | (Output_merge_string::Merged_strings_lists): New typedef. | |
| 1536 | (Output_merge_string): Replace merged_strings_ with | |
| 1537 | merged_strings_lists_. | |
| 1538 | * merge.cc (Output_merge_string::do_add_input_section): Allocate new | |
| 1539 | Merged_strings_list per input object and section. Don't store pointer | |
| 1540 | to the string. Don't store length with each merged string entry. | |
| 1541 | (Output_merge_string::finalize_merged_data): Loop over list of merged | |
| 1542 | strings lists. Recompute length of each merged string. | |
| 1543 | ||
| 78384e8f CC |
1544 | 2010-07-15 Cary Coutant <ccoutant@google.com> |
| 1545 | ||
| 1546 | * plugin.cc (Plugin_finish::run): Don't call cleanup handlers from | |
| 1547 | here. | |
| 1548 | ||
| 783659f9 ILT |
1549 | 2010-07-14 Ian Lance Taylor <iant@google.com> |
| 1550 | ||
| 1551 | * descriptors.cc (Descriptors::open): Report correct name in error | |
| 1552 | message. | |
| 1553 | ||
| 131687b4 DK |
1554 | 2010-07-13 Doug Kwan <dougkwan@google.com> |
| 1555 | ||
| 1556 | * arm.cc (Arm_input_section::Arm_input_section): For a | |
| 1557 | SHT_ARM_EXIDX section, always keeps the input sections. | |
| 1558 | (Arm_input_section::set_exidx_section_link): New method. | |
| 1559 | (Arm_exidx_input_section::Arm_exidx_input_section): Initialize | |
| 1560 | has_errors_ to false. | |
| 1561 | (Arm_exidx_input_section::has_errors, | |
| 1562 | Arm_exidx_input_section::set_has_errors): New methods. | |
| 1563 | (Arm_exidx_input_section::has_errors_): New data member. | |
| 1564 | (Arm_relobj::get_exidx_shndx_list): New method. | |
| 1565 | (Arm_output_section::append_text_sections_to_list): Do not skip | |
| 1566 | section without SHF_EXECINSTR. | |
| 1567 | (Arm_output_section::fix_exidx_coverage): Skip input sections with | |
| 1568 | errors. | |
| 1569 | (Arm_relobj::make_exidx_input_section): Add new parameter for text | |
| 1570 | section header. Make error messages more verbose. Check for | |
| 1571 | a non-executable section linked to an EXIDX section. | |
| 1572 | (Arm_relobj::do_read_symbols): Remove error checking, which has been | |
| 1573 | moved to Arm_relobj::make_exidx_input_section. Add an assertion to | |
| 1574 | check that there is no deferred EXIDX section if we exit early. | |
| 1575 | Instead of not making an EXIDX section in case of an error, make one | |
| 1576 | and set the has_errors flag of it. | |
| 1577 | (Target_arm::do_finalize_sections): Fix up links of EXIDX sections | |
| 1578 | in a relocatable link. | |
| 1579 | (Target_arm::do_relax): Look for the EXIDX output section instead of | |
| 1580 | assuming that it is called .ARM.exidx. | |
| 1581 | (Target_arm::fix_exidx_coverage): Add a new parameter for input | |
| 1582 | section list. Do not check for SHF_EXECINSTR section flags but | |
| 1583 | skip any input section with errors. | |
| 1584 | * output.cc (Output_section::Output_section): Initialize | |
| 1585 | always_keeps_input_sections_ to false. | |
| 1586 | (Output_section::add_input_section): Check for | |
| 1587 | always_keeps_input_sections_. | |
| 1588 | * output.h (Output_section::always_keeps_input_sections, | |
| 1589 | Output_section::set_always_keeps_input_sections): New methods. | |
| 1590 | (Output_section::always_keeps_input_sections): New data member. | |
| 1591 | ||
| 69517287 RÁE |
1592 | 2010-07-13 Rafael Espindola <espindola@google.com> |
| 1593 | ||
| 1594 | * fileread.cc (try_extra_search_path, find_file): Move to Input_file. | |
| 1595 | * fileread.h (Input_file): Add try_extra_search_path and find_file. | |
| 1596 | ||
| 82742395 ILT |
1597 | 2010-07-13 Philip Herron <herron.philip@googlemail.com> |
| 1598 | Ian Lance Taylor <iant@google.com> | |
| 1599 | ||
| 1600 | * output.h (Output_section_lookup_maps::add_merge_section): | |
| 1601 | Correct check of whether value was inserted. | |
| 1602 | (Output_section_lookup_maps::add_merge_input_section): Likewise. | |
| 1603 | (Output_section_lookup_maps::add_relaxed_input_section): | |
| 1604 | Likewise. | |
| 1605 | * arm.cc (Target_arm::got_section): Remove used local os. | |
| 1606 | * i386.cc (Target_i386::got_section): Likewise. | |
| 1607 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
| 1608 | * sparc.cc (Target_sparc::got_section): Likewise. | |
| 1609 | (Target_sparc::relocate): Remove unused local have_got_offset. | |
| 1610 | * powerpc.cc (Target_powerpc::relocate): Likewise. | |
| 1611 | ||
| f2d707b5 ILT |
1612 | 2010-07-13 Ian Lance Taylor <iant@google.com> |
| 1613 | ||
| 241531d6 ILT |
1614 | * compressed_output.cc (zlib_decompress): Fix signature in |
| 1615 | !HAVE_ZLIB_H case. | |
| 1616 | ||
| f2d707b5 ILT |
1617 | * archive.cc (Archive::include_member): Unlock an external member |
| 1618 | of a thin archive. Don't bother to delete an object we know is | |
| 1619 | NULL. | |
| 1620 | ||
| a2e47362 CC |
1621 | 2010-07-12 Cary Coutant <ccoutant@google.com> |
| 1622 | ||
| 1623 | * compressed_output.cc (zlib_decompress): New function. | |
| 1624 | (get_uncompressed_size): New function. | |
| 1625 | (decompress_input_section): New function. | |
| 1626 | * compressed_output.h (get_uncompressed_size): New function. | |
| 1627 | (decompress_input_section): New function. | |
| 1628 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info) | |
| 1629 | Handle compressed debug sections. | |
| 1630 | * layout.cc (is_compressed_debug_section): New function. | |
| 1631 | (Layout::output_section_name): Map compressed section names to | |
| 1632 | canonical names. | |
| 1633 | * layout.h (is_compressed_debug_section): New function. | |
| 1634 | (is_debug_info_section): Recognize compressed debug sections. | |
| 1635 | * merge.cc: Include compressed_output.h. | |
| 1636 | (Output_merge_data::do_add_input_section): Handle compressed | |
| 1637 | debug sections. | |
| 1638 | (Output_merge_string::do_add_input_section): Handle compressed | |
| 1639 | debug sections. | |
| 1640 | * object.cc: Include compressed_output.h. | |
| 1641 | (Sized_relobj::Sized_relobj): Initialize new data members. | |
| 1642 | (build_compressed_section_map): New function. | |
| 1643 | (Sized_relobj::do_read_symbols): Handle compressed debug sections. | |
| 1644 | * object.h (Object::section_is_compressed): New method. | |
| 1645 | (Object::do_section_is_compressed): New method. | |
| 1646 | (Sized_relobj::Compressed_section_map): New type. | |
| 1647 | (Sized_relobj::do_section_is_compressed): New method. | |
| 1648 | (Sized_relobj::compressed_sections_): New data member. | |
| 1649 | * output.cc (Output_section::add_input_section): Handle compressed | |
| 1650 | debug sections. | |
| 1651 | * reloc.cc: Include compressed_output.h. | |
| 1652 | (Sized_relobj::write_sections): Handle compressed debug sections. | |
| 1653 | ||
| ce279a62 CC |
1654 | 2010-07-08 Cary Coutant <ccoutant@google.com> |
| 1655 | ||
| 1656 | * resolve.cc (Symbol_table::resolve): Remember whether undef was | |
| 1657 | weak when resolving to a dynamic def. | |
| 1658 | (Symbol_table::should_override): Add adjust_dyndef flag; set it | |
| 1659 | for weak undef/dynamic def cases. Adjust callers. | |
| 1660 | * symtab.cc (Symbol::init_fields): Initialize undef_binding_set_ and | |
| 1661 | undef_binding_weak_. | |
| 1662 | (Symbol_table::sized_write_globals): Adjust symbol binding. | |
| 1663 | (Symbol_table::sized_write_symbol): Add binding parameter. | |
| 1664 | * symtab.h (Symbol::set_undef_binding): New method. | |
| 1665 | (Symbol::is_undef_binding_weak): New method. | |
| 1666 | (Symbol::undef_binding_set_, Symbol::undef_binding_weak_): New members. | |
| 1667 | (Symbol_table::should_override): Add new parameter. | |
| 1668 | (Symbol_table::sized_write_symbol): Add new parameter. | |
| 1669 | ||
| 1670 | * testsuite/weak_undef_file1.cc: Add new test case. | |
| 1671 | * testsuite/weak_undef_file2.cc: Fix header comment. | |
| 1672 | * testsuite/weak_undef_test.cc: Add new test case. | |
| 1673 | ||
| b2286c10 DK |
1674 | 2010-06-29 Doug Kwan <dougkwan@google.com> |
| 1675 | ||
| 1676 | * arm-reloc-property.cc (Arm_reloc_property::Arm_reloc_property): | |
| 1677 | Initialize USE_SYMBOL_. | |
| 1678 | * arm-reloc-property.h (Arm_reloc_property::uses_symbol): New method | |
| 1679 | definition. | |
| 1680 | (Arm_reloc_property::uses_symbol_): New data member declaration. | |
| 1681 | * arm.cc (Target_arm::Relocate::relocate): Exit early if relocation | |
| 1682 | uses symbol value and symbol is undefined but not weakly undefined. | |
| 1683 | ||
| 4802450a RÁE |
1684 | 2010-06-28 Rafael Espindola <espindola@google.com> |
| 1685 | ||
| 1686 | * plugin.cc (Plugin::load): Use dlerror. | |
| 1687 | ||
| e5ca47ba ILT |
1688 | 2010-06-26 Jeffrey Yaskin <jyasskin@google.com> |
| 1689 | ||
| 1690 | * symtab.cc (detect_odr_violations): When reporting an ODR | |
| 1691 | violation, report an object where the symbol is defined. | |
| 1692 | ||
| 8a75a161 DK |
1693 | 2010-06-25 Doug Kwan <dougkwan@google.com> |
| 1694 | ||
| 1695 | * arm.cc (Target_arm::can_check_for_functions_pointers): Return true. | |
| 1696 | (Target_arm::section_may_have_icf_unsafe_pointers): New method | |
| 1697 | definition. | |
| 1698 | (Target_arm::Scan::local_reloc_may_be_function_pointer, | |
| 1699 | Target_arm::Scan::global_reloc_may_be_function_pointer): Implement | |
| 1700 | target hook to detect function points. | |
| 1701 | (Target_arm::Scan::possible_function_pointer_reloc): New method. | |
| 1702 | * icf.h (Icf::check_section_for_function_pointers): Change type of | |
| 1703 | parameter SECTION_NAME to const reference to std::string. Use | |
| 1704 | target hook to determine if section may have unsafe pointers. | |
| 1705 | * target.h (Target::section_may_have_icf_unsafe_pointers): New | |
| 1706 | method definition. | |
| 1707 | ||
| 42218b9f RÁE |
1708 | 2010-06-21 Rafael Espindola <espindola@google.com> |
| 1709 | ||
| 1710 | * fileread.cc (Input_file::find_fie): New | |
| 1711 | (Input_file::open): Use Input_file::find_fie. | |
| 1712 | * fileread.h (Input_file::find_fie): New | |
| 1713 | * plugin.cc (set_extra_library_path): New. | |
| 1714 | (Plugin::load): Add set_extra_library_path to the transfer vector. | |
| 1715 | (Plugin_manager::set_extra_library_path): New. | |
| 1716 | (Plugin_manager::add_input_file): Use the extra search path if set. | |
| 1717 | (set_extra_library_path(): New. | |
| 1718 | * plugin.h (Plugin_manager): Add set_extra_library_path and | |
| 1719 | extra_search_path_. | |
| 1720 | ||
| a0506cca CC |
1721 | 2010-06-19 Cary Coutant <ccoutant@google.com> |
| 1722 | ||
| 1723 | * layout.cc (gdb_sections): Add .debug_types. | |
| 1724 | (lines_only_debug_sections): Likewise. | |
| 1725 | ||
| 6508b958 RÁE |
1726 | 2010-06-18 Rafael Espindola <espindola@google.com> |
| 1727 | ||
| 1728 | * plugin.cc (add_input_file,add_input_library) | |
| 1729 | (Plugin_manager::add_input_file): Make filename arguments const. | |
| 1730 | * plugin.h (Plugin_manager::add_input_file): Make filename arguments | |
| 1731 | const. | |
| 1732 | ||
| 3e235302 DK |
1733 | 2010-06-16 Doug Kwan <dougkwan@google.com> |
| 1734 | ||
| 1735 | * arm.cc (Target_arm::do_finalize_sections): Do not emit an | |
| 1736 | .ARM.attributes section if we have not merged any input | |
| 1737 | attributes sections. | |
| 1738 | ||
| 106e8a6c DK |
1739 | 2010-06-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1740 | ||
| 1741 | * arm.cc: Allow combining objects with no EABI version | |
| 1742 | information. | |
| 1743 | ||
| 91ff43fe RÁE |
1744 | 2010-06-15 Rafael Espindola <espindola@google.com> |
| 1745 | ||
| 1746 | * plugin.cc (Plugin_hook::run): Set in_real_elf for the start symbol. | |
| 1747 | ||
| 68ed838c ILT |
1748 | 2010-06-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1749 | ||
| 1750 | * fileread.cc: Only #include <sys/uio.h> if HAVE_READV. | |
| 1751 | (struct iovec): Correct !HAVE_READV definition. | |
| 1752 | ||
| f3a2388f CC |
1753 | 2010-06-10 Cary Coutant <ccoutant@google.com> |
| 1754 | ||
| 1755 | * object.cc (Sized_relobj::do_layout): Defer layout for reloc sections. | |
| 1756 | (Sized_relobj::do_layout_deferred_sections): Do layout for deferred | |
| 1757 | reloc sections. | |
| 1758 | * object.h (Sized_relobj::deferred_layout_relocs_): New data member. | |
| 1759 | ||
| 1760 | PR 11683 | |
| 1761 | * symtab.h (Symbol::is_placeholder): New member function. | |
| 1762 | * target-reloc.h (relocate_section): Check for placeholder symbols. | |
| 1763 | ||
| 1764 | * testsuite/Makefile.am (plugin_test_8): New test. | |
| 1765 | (plugin_test_9): New test. | |
| 1766 | * testsuite/Makefile.in: Regenerate. | |
| 1767 | ||
| e1df38aa NC |
1768 | 2010-06-09 Nick Clifton <nickc@redhat.com> |
| 1769 | ||
| 1770 | * yyscript.y (input_list_element): Allow strings prefixed with | |
| 1771 | the '-' character. Treat these as libraries. | |
| 1772 | * script.cc (script_add_library): New function. Adds a library | |
| 1773 | specified by "-l<name>" found in an input script. | |
| 1774 | * script-c.h: Add prototype for script_add_library. | |
| 1775 | ||
| 25bbe950 DK |
1776 | 2010-06-07 Doug Kwan <dougkwan@google.com> |
| 1777 | ||
| 1778 | * arm.cc (Target_arm::do_relax): Reserve more space for stubs. | |
| 1779 | Restrict stub-group size to be within long conditional branch | |
| 1780 | range when working around cortex-A8 erratum. | |
| 1781 | ||
| 0f32ea4c ILT |
1782 | 2010-06-07 Damien Diederen <dd@crosstwine.com> |
| 1783 | ||
| 1784 | * gold-threads.cc (Lock_impl_threads::Lock_impl_threads): Correct | |
| 1785 | #ifdef typo. | |
| 1786 | ||
| 8fe2a369 ST |
1787 | 2010-06-03 Sriraman Tallam <tmsriram@google.com> |
| 1788 | ||
| 1789 | PR gold/11658 | |
| 1790 | * output.cc | |
| 1791 | (Output_section::Input_section_sort_entry::compare_section_ordering): | |
| 1792 | Change to return non-zero correctly. | |
| 1793 | (Output_section::Input_section_sort_section_order_index_compare | |
| 1794 | ::operator()): Change to fix ambiguity in comparisons. | |
| 1795 | ||
| 6e9ba2ca ST |
1796 | 2010-06-01 Sriraman Tallam <tmsriram@google.com> |
| 1797 | ||
| 1798 | * gold.h (is_wildcard_string): New function. | |
| 1799 | * layout.cc (Layout::layout): Pass this pointer to add_input_section. | |
| 1800 | (Layout::layout_eh_frame): Ditto. | |
| 1801 | (Layout::find_section_order_index): New method. | |
| 1802 | (Layout::read_layout_from_file): New method. | |
| 1803 | * layout.h (Layout::find_section_order_index): New method. | |
| 1804 | (Layout::read_layout_from_file): New method. | |
| 1805 | (Layout::input_section_position_): New private member. | |
| 1806 | (Layout::input_section_glob_): New private member. | |
| 1807 | * main.cc (main): Call read_layout_from_file here. | |
| 1808 | * options.h (--section-ordering-file): New option. | |
| 1809 | * output.cc (Output_section::input_section_order_specified_): New | |
| 1810 | member. | |
| 1811 | (Output_section::Output_section): Initialize new member. | |
| 1812 | (Output_section::add_input_section): Add new parameter. | |
| 1813 | Keep input sections when --section-ordering-file is used. | |
| 1814 | (Output_section::set_final_data_size): Sort input sections when | |
| 1815 | section ordering file is specified. | |
| 1816 | (Output_section::Input_section_sort_entry): Add new parameter. | |
| 1817 | Check sorting type. | |
| 1818 | (Output_section::Input_section_sort_entry::compare_section_ordering): | |
| 1819 | New method. | |
| 1820 | (Output_section::Input_section_sort_compare::operator()): Change to | |
| 1821 | consider section_order_index. | |
| 1822 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
| 1823 | Change to consider section_order_index. | |
| 1824 | (Output_section::Input_section_sort_section_order_index_compare | |
| 1825 | ::operator()): New method. | |
| 1826 | (Output_section::sort_attached_input_sections): Change to sort | |
| 1827 | according to section order when specified. | |
| e1df38aa NC |
1828 | (Output_section::add_input_section<32, true>): Add new parameter. |
| 1829 | (Output_section::add_input_section<64, true>): Add new parameter. | |
| 1830 | (Output_section::add_input_section<32, false>): Add new parameter. | |
| 1831 | (Output_section::add_input_section<64, false>): Add new parameter. | |
| 6e9ba2ca ST |
1832 | * output.h (Output_section::add_input_section): Add new parameter. |
| 1833 | (Output_section::input_section_order_specified): New | |
| 1834 | method. | |
| 1835 | (Output_section::set_input_section_order_specified): New method. | |
| 1836 | (Input_section::Input_section): Initialize section_order_index_. | |
| 1837 | (Input_section::section_order_index): New method. | |
| 1838 | (Input_section::set_section_order_index): New method. | |
| 1839 | (Input_section::section_order_index_): New member. | |
| 1840 | (Input_section::Input_section_sort_section_order_index_compare): New | |
| 1841 | struct. | |
| 1842 | (Output_section::input_section_order_specified_): New member. | |
| 1843 | * script-sections.cc (is_wildcard_string): Delete and move modified | |
| 1844 | method to gold.h. | |
| 1845 | (Output_section_element_input::Output_section_element_input): Modify | |
| 1846 | call to is_wildcard_string. | |
| 1847 | (Output_section_element_input::Input_section_pattern | |
| 1848 | ::Input_section_pattern): Ditto. | |
| 1849 | (Output_section_element_input::Output_section_element_input): Ditto. | |
| 1850 | * testsuite/Makefile.am (final_layout): New test case. | |
| 1851 | * testsuite/Makefile.in: Regenerate. | |
| 1852 | * testsuite/final_layout.cc: New file. | |
| 1853 | * testsuite/final_layout.sh: New file. | |
| 1854 | ||
| 3537c84b RÁE |
1855 | 2010-06-01 Rafael Espindola <espindola@google.com> |
| 1856 | ||
| 1857 | * plugin.cc (Plugin::load): Pass the output name to the plugin. | |
| 1858 | ||
| 105b6afd RÁE |
1859 | 2010-06-01 Rafael Espindola <espindola@google.com> |
| 1860 | ||
| 1861 | * plugin.cc (Sized_pluginobj::::do_add_symbols): Correctly set the | |
| 1862 | visibility of symbols. | |
| 1863 | ||
| 29e11421 DK |
1864 | 2010-05-27 Doug Kwan <dougkwan@google.com> |
| 1865 | ||
| 1866 | * object.cc (Sized_relobj::do_finalize_local_symbols): Use offset | |
| 1867 | from start of output section instead of address for a local symbol | |
| 1868 | in a merged or relaxed section when doing a relocatable link. | |
| 1869 | ||
| 5e0f337e RÁE |
1870 | 2010-05-26 Rafael Espindola <espindola@google.com> |
| 1871 | ||
| 1872 | PR 11604 | |
| 1873 | * gold/object.cc(Sized_relobj::do_layout_deferred_sections): Avoid | |
| 1874 | adding sections the garbage collector removed. | |
| 1875 | * gold/testsuite/Makefile.am: Add test. | |
| 1876 | * gold/testsuite/Makefile.in: Regenerate. | |
| 1877 | * gold/testsuite/plugin_test_7.sh: New. | |
| 1878 | * gold/testsuite/plugin_test_7_1.c: New. | |
| 1879 | * gold/testsuite/plugin_test_7_2.c: New. | |
| 1880 | ||
| f4187277 RÁE |
1881 | 2010-05-26 Rafael Espindola <espindola@google.com> |
| 1882 | ||
| 1883 | * script-sections.cc (Output_section_definition::set_section_addresses): | |
| 1884 | Check for --section-start. | |
| 1885 | ||
| 5c388529 DK |
1886 | 2010-05-26 Doug Kwan <dougkwan@google.com> |
| 1887 | ||
| 1888 | * arm.cc (Arm_scan_relocatable_relocs): New class. | |
| 1889 | (Target_arm::relocate_special_relocatable): New method. | |
| 1890 | (Arm_relocate_functions::arm_branch_common): Handle relocatable link. | |
| 1891 | (Arm_relocate_functions::thumb_branch_common): Same. | |
| 1892 | (Target_arm::scan_relocatable_relocs): Use Arm_scan_relocatable_relocs | |
| 1893 | instead of Default_scan_relocatable_relocs. | |
| 1894 | * target-reloc.h (relocate_for_relocatable): Let target handle | |
| 1895 | relocation strategy Relocatable_relocs::RELOC_SPECIAL. | |
| 1896 | * target.h (Sized_target::relocate_special_relocatable): New method. | |
| 1897 | ||
| bca1c3ae ILT |
1898 | 2010-05-25 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 1899 | ||
| 1900 | * timer.cc: Only #include <sys/times.h> if HAVE_TIMES is defined. | |
| 1901 | ||
| 0439c796 DK |
1902 | 2010-05-23 Doug Kwan <dougkwan@google.com> |
| 1903 | ||
| 1904 | * arm.cc (Arm_input_section::do_output_offset): Use convert_types | |
| 1905 | instead of a cast. | |
| 1906 | (Target_arm::apply_cortex_a8_workaround): Rewrite a conditional branch | |
| 1907 | with a direct branch, not a conditional branch, to a stub. | |
| 1908 | * merge.cc (Output_merge_base::record_input_section): New method | |
| 1909 | defintion. | |
| 1910 | (Output_merge_data::do_add_input_section): Record input section if | |
| 1911 | keeps-input-sections flag is set. | |
| 1912 | (Output_merge_string::do_add_input_section): Ditto. | |
| 1913 | * merge.h (Output_merge_base::Output_merge_base): Initialize new data | |
| 1914 | members KEEPS_INPUT_SECTIONS_, FIRST_RELOBJ_, FIRST_SHNDX_ and | |
| 1915 | INPUT_SECTIONS_. | |
| 1916 | (Output_merge_base::keeps_input_sections, | |
| 1917 | Output_merge_base::set_keeps_input_sections, | |
| 1918 | Output_merge_base::first_relobj, Output_merge_base::first_shndx): New | |
| 1919 | method definitions. | |
| 1920 | (Output_merge_base::Input_sections): New type declaration. | |
| 1921 | (Output_merge_base::input_sections_begin, | |
| 1922 | Output_merge_base::input_sections_end, | |
| 1923 | Output_merge_base::do_set_keeps_input_sections): New method definitions. | |
| 1924 | (Output_merge_base::bool keeps_input_sections_, | |
| 1925 | Output_merge_base::first_relobj_, Output_merge_base::first_shndx_, | |
| 1926 | Output_merge_base::input_sections_): New data members. | |
| 1927 | (Output_merge_data::do_set_keeps_input_sections): New method | |
| 1928 | defintion. | |
| 1929 | (Output_merge_string::do_set_keeps_input_sections): Ditto. | |
| 1930 | * output.cc (Output_section::Input_section::relobj): Move method | |
| 1931 | defintion from class declaration to here and handle merge sections. | |
| 1932 | (Output_section::Input_section::shndx): Ditto. | |
| 1933 | (Output_section::Output_section): Remove initializations of removed | |
| 1934 | data members and initialize new data member LOOKUP_MAPS_. | |
| 1935 | (Output_section::add_input_section): Set keeps-input-sections flag | |
| 1936 | for a newly created merge output section as appropriate. Adjust code | |
| 1937 | to use Output_section_lookup_maps class. | |
| 1938 | (Output_section::add_relaxed_input_section): Adjst code for lookup | |
| 1939 | maps code refactoring. | |
| 1940 | (Output_section::add_merge_input_section): Add a new parameter | |
| 1941 | KEEPS_INPUT_SECTION. Adjust code to use Output_section_lookup_maps | |
| 1942 | class. If adding input section to a newly created merge output | |
| 1943 | section fails, remove the new merge section. | |
| 1944 | (Output_section::convert_input_sections_in_list_to_relaxed_input_sections): | |
| e1df38aa | 1945 | Adjust code for use of the Output_section_lookup_maps class. |
| 0439c796 DK |
1946 | (Output_section::find_merge_section): Ditto. |
| 1947 | (Output_section::build_lookup_maps): New method defintion. | |
| 1948 | (Output_section::find_relaxed_input_section): Adjust code to use | |
| 1949 | Output_section_lookup_maps class. | |
| 1950 | (Output_section::get_input_sections): Export merge sections. Adjust | |
| 1951 | code to use Output_section_lookup_maps class. | |
| 1952 | (Output_section:::add_script_input_section): Adjust code to use | |
| 1953 | Output_section_lookup_maps class. Update lookup maps for merge | |
| 1954 | sections also. | |
| 1955 | (Output_section::discard_states): Use Output_section_lookup_maps. | |
| 1956 | (Output_section::restore_states): Same. | |
| 1957 | * output.h (Merge_section_properties): Move class defintion out of | |
| 1958 | Output_section. | |
| 1959 | (Output_section_lookup_maps): New class. | |
| 1960 | (Output_section::Input_section::is_merge_section): New method | |
| 1961 | defintion. | |
| 1962 | (Output_section::Input_section::relobj): Move defintion out of class | |
| 1963 | defintion. Declare method only. | |
| 1964 | (Output_section::Input_section::shndx): Ditto. | |
| 1965 | (Output_section::Input_section::output_merge_base): New method defintion. | |
| 1966 | (Output_section::Input_section::u2_.pomb): New union field. | |
| 1967 | (Output_section::Merge_section_by_properties_map, | |
| 1968 | Output_section::Output_section_data_by_input_section_map, | |
| 1969 | Output_section::Ouptut_relaxed_input_section_by_input_section_map): | |
| 1970 | Remove types. | |
| 1971 | (Output_section::add_merge_input_section): Add new parameter | |
| 1972 | KEEPS_INPUT_SECTIONS. | |
| 1973 | (Output_section::build_lookup_maps): New method declaration. | |
| 1974 | (Output_section::merge_section_map_, | |
| 1975 | Output_section::merge_section_by_properties_map_, | |
| 1976 | Output_section::relaxed_input_section_map_, | |
| 1977 | Output_section::is_relaxed_input_section_map_valid_): Remove data | |
| 1978 | members. | |
| 1979 | (Output_section::lookup_maps_): New data member. | |
| 1980 | ||
| 76295588 L |
1981 | 2010-05-21 Doug Kwan <dougkwan@google.com> |
| 1982 | ||
| 1983 | PR gold/11619 | |
| 1984 | * arm.cc (Arm_input_section::do_output_offset): Add a cast to | |
| 1985 | avoid a compilation error. | |
| 1986 | ||
| d103a984 RÁE |
1987 | 2010-05-19 Rafael Espindola <espindola@google.com> |
| 1988 | ||
| 1989 | * script-sections.cc (Output_section_definition::allocate_to_segment): | |
| 1990 | Update the phdrs_list even when the output section is NULL. | |
| 1991 | * testsuite/Makefile.am: Add test. | |
| 1992 | * testsuite/Makefile.in: Regenerate. | |
| 1993 | * testsuite/script_test_9.cc: New. | |
| 1994 | * testsuite/script_test_9.sh: New. | |
| 1995 | * testsuite/script_test_9.t: New. | |
| 1996 | ||
| 6625d24e DK |
1997 | 2010-05-19 Doug Kwan <dougkwan@google.com> |
| 1998 | ||
| 1999 | * arm.cc (Arm_input_section::original_size): New method. | |
| 2000 | (Arm_input_section::do_addralign): Add a cast. | |
| 2001 | (Arm_input_section::do_output_offset): Remove static cast. | |
| 2002 | (Arm_input_section::original_addralign, | |
| 2003 | Arm_input_section::original_size_): Change type to uint32_t. | |
| 2004 | (Arm_input_section::init): Add safe casts for section alignment | |
| 2005 | and size. | |
| 2006 | (Arm_input_section::set_final_data_size): Do not set address and | |
| 2007 | offset of stub table. | |
| 2008 | (Arm_output_section::fix_exidx_coverage): Change use of of | |
| 2009 | Output_section::Simple_input_section to that of | |
| 2010 | Output_section::Input_section. | |
| 2011 | (Target_arm::do_relax): Set addresses and file offsets of Stub_tables | |
| 2012 | except for the first pass. | |
| 2013 | * output.cc (Output_section::get_input_sections): Change type of | |
| 2014 | input_sections to std::list<Input_section>. | |
| 2015 | (Output_section::add_script_input_section): Rename from | |
| 2016 | Output_section::add_simple_input_section. Change type of SIS | |
| 2017 | parameter from Simple_input_section to Input_section. | |
| 2018 | * output.h (Output_section::Simple_input_section): Remove class. | |
| 2019 | (Output_section::Input_section): Change class visibility to public. | |
| 2020 | (Output_section::Input_section::addralign): Use stored alignments | |
| 2021 | for special input sections if set. | |
| 2022 | (Output_section::Input_section::set_addralign): New method. | |
| 2023 | (Output_section::get_input_sections): Change parameter type from | |
| 2024 | list of Simple_input_section to list of Input_section. | |
| 2025 | (Output_section::add_script_input_section): Rename from | |
| 2026 | Output_section::add_simple_input_section. Change first parameter's | |
| 2027 | type from Simple_input_section to Input_section and remove the | |
| 2028 | second and third parameters. | |
| 2029 | * script-sections.cc (Input_section::Input_section_list): Change | |
| 2030 | type to list of Output_section::Input_section/ | |
| 2031 | (Input_section_info::Input_section_info): Change parameter type of | |
| 2032 | INPUT_SECTION to Output_section::Input_section. | |
| 2033 | (Input_section_info::input_section): Change return type. | |
| 2034 | (Input_section_info::input_section_): Change type to | |
| 2035 | Output_section::Input_section. | |
| 2036 | (Output_section_element_input::set_section_addresses): Adjust code | |
| 2037 | to use Output_section::Input_section instead of | |
| 2038 | Output_section::Simple_input_section. Adjust code for renaming | |
| 2039 | of Output_section::add_simple_input_section. | |
| 2040 | (Orphan_output_section::set_section_addresses): Ditto. | |
| 2041 | ||
| e1e82ea4 RW |
2042 | 2010-05-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 2043 | ||
| 2044 | * gold.h (Unordered_multimap, Unordered_map): Fix defines for | |
| 2045 | when neither HAVE_TR1_UNORDERED_MAP nor HAVE_EXT_HASH_MAP are set. | |
| 2046 | ||
| 91e75c8a RÁE |
2047 | 2010-05-18 Rafael Espindola <espindola@google.com> |
| 2048 | ||
| 2049 | * options.cc (General_options::finalize): Handle -nostdlib. | |
| 2050 | * options.h (nostdlib): New option. | |
| 2051 | * script.cc (script_add_search_dir): Handle -nostdlib. | |
| 2052 | ||
| da59ad79 DK |
2053 | 2010-05-12 Doug Kwan <dougkwan@google.com> |
| 2054 | ||
| 2055 | * arm.cc (Target_arm::do_finalize_sections): Create an empty | |
| 2056 | attributes section only if there no attributes section after merging. | |
| 2057 | (Target_arm::merge_object_attributes): Move value of | |
| e1df38aa | 2058 | Tag_MPextension_use_legacy to that of Tag_MPextension_use. |
| da59ad79 DK |
2059 | Handle Tag_DIV_use and Tag_MPextension_use_legacy. |
| 2060 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_attr_merge.sh | |
| 2061 | (check_DATA): Add arm_attr_merge_6.stdout, arm_attr_merge_6r_stdout | |
| 2062 | and arm_attr_merge_7.stdout. | |
| 2063 | (arm_attr_merge_6.stdout, arm_attr_merge_6 arm_attr_merge_6a.o | |
| 2064 | arm_attr_merge_6b.o, arm_attr_merge_6r.stdout, arm_attr_merge_6r, | |
| 2065 | arm_attr_merge_7.stdout, arm_attr_merge_7, arm_attr_merge_7a.o, | |
| 2066 | arm_attr_merge_7b.o): New rules. | |
| 2067 | (MOSTLYCLEANFILES): Add arm_attr_merge_6, arm_attr_merge_6r and | |
| 2068 | arm_attr_merge_7 | |
| 2069 | * testsuite/Makefile.in: Regenerate. | |
| 2070 | * testsuite/arm_attr_merge.sh: New file. | |
| 2071 | * testsuite/arm_attr_merge_[67][ab].s: Same. | |
| 2072 | ||
| 3e01a7fd NC |
2073 | 2010-05-05 Nick Clifton <nickc@redhat.com> |
| 2074 | ||
| 2075 | * po/es.po: Updated Spanish translation. | |
| 2076 | ||
| 7ad2014a L |
2077 | 2010-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 2078 | ||
| 2079 | * Makefile.am (install-exec-local): Properly install gold as | |
| 2080 | default cross linker. | |
| 2081 | * Makefile.in: Regenerated. | |
| 2082 | ||
| 4fda8867 NC |
2083 | 2010-04-27 H.J. Lu <hongjiu.lu@intel.com> |
| 2084 | Nick Clifton <nickc@redhat.com> | |
| 2085 | ||
| 2086 | * configure.ac (install_as_default): Define and set to false | |
| 2087 | unless --enable-gold or --enable-gold=both/gold has been | |
| 2088 | specified. | |
| 2089 | * configure: Regenerate. | |
| 2090 | ||
| 2091 | * Makefile.am (install-exec-local): Install the executable as | |
| 2092 | 'ld.gold'. If install_as_default is true then also install it as | |
| 2093 | 'ld'. | |
| 2094 | * Makefile.in: Regenerated. | |
| 2095 | ||
| bd288ea2 ILT |
2096 | 2010-04-24 Ian Lance Taylor <iant@google.com> |
| 2097 | ||
| 2098 | * layout.cc (Layout::layout_reloc): In relocatable link don't | |
| 2099 | combine reloc sections for grouped sections. | |
| 2100 | ||
| ef38fd8a ST |
2101 | 2010-04-23 Sriraman Tallam <tmsriram@google.com> |
| 2102 | ||
| 2103 | * gc.h (gc_process_relocs): Pass information on relocs pointing to | |
| 2104 | sections that are not ordinary to icf. | |
| 2105 | * icf.cc (get_section_contents): Handle relocation pointing to section | |
| 2106 | with no object or shndx information. | |
| 2107 | * testsuite/Makefile.am: Remove icf_virtual_function_folding_test.sh | |
| 2108 | * testsuite/Makefile.in: Regenerate. | |
| 2109 | * testsuite/icf_virtual_function_folding_test.cc: Remove printf. | |
| 2110 | * testsuite/icf_virtual_function_folding_test.sh: Delete file. | |
| 2111 | ||
| f6973bdc ILT |
2112 | 2010-04-22 Ian Lance Taylor <iant@google.com> |
| 2113 | ||
| 2114 | * expression.cc (Expression::Expression_eval_info): Add | |
| 2115 | result_alignment_pointer field. | |
| 2116 | (Expression::eval_with_dot): Add result_alignment_pointer | |
| 2117 | parameter. Change all callers. | |
| 2118 | (Expression::eval_maybe_dot): Likewise. | |
| 2119 | (class Binary_expression): Add alignment_pointer parameter to | |
| 2120 | left_value and right_value. Change all callers. | |
| 2121 | (BINARY_EXPRESSION): Set result alignment. | |
| 2122 | (class Trinary_expression): Add alignment_pointer parameter to | |
| 2123 | arg2_value and arg3_value. Change all callers. | |
| 2124 | (Trinary_cond::value): Set result alignment. | |
| 2125 | (Max_expression::value, Min_expression::value): Likewise. | |
| 2126 | (Align_expression::value): Likewise. | |
| 2127 | * script-sections.cc (class Sections_element): Add dot_alignment | |
| 2128 | parameter to set_section_addresses virtual function. Update | |
| 2129 | instantiations. | |
| 2130 | (class Output_section_element): Likewise. | |
| 2131 | (Script_sections::create_segments): Add dot_alignment parameter. | |
| 2132 | Change all callers. | |
| 2133 | (Script_sections::create_segments_from_phdrs_clause): Likewise. | |
| 2134 | (Script_sections::set_phdrs_clause_addresses): Likewise. | |
| 2135 | * script-sections.h: Update declarations. | |
| 2136 | * script.h: Update declarations. | |
| 2137 | * output.h (Output_segment::set_minimum_p_align): Don't decrease | |
| 2138 | min_p_align. | |
| 2139 | * testsuite/script_test_3.t: Set large alignment. | |
| 2140 | * testsuite/script_test_3.sh: Make sure that at least one LOAD | |
| 2141 | segment has expected alignment. | |
| 2142 | ||
| 9c9c98a5 NC |
2143 | 2010-04-22 Nick Clifton <nickc@redhat.com> |
| 2144 | ||
| 2145 | * po/gold.pot: Updated by the Translation project. | |
| 2146 | * po/vi.po: Updated Vietnamese translation. | |
| 2147 | ||
| 2253bfba L |
2148 | 2010-04-22 H.J. Lu <hongjiu.lu@intel.com> |
| 2149 | ||
| 2150 | * testsuite/Makefile.am (check_PROGRAMS): Add | |
| 2151 | icf_virtual_function_folding_test. | |
| 2152 | * testsuite/Makefile.in: Regenerated. | |
| 2153 | ||
| 85fdf906 AH |
2154 | 2010-04-15 Andrew Haley <aph@redhat.com> |
| 2155 | ||
| 2156 | * options.h (merge_exidx_entries): New option. | |
| 2157 | * arm.cc (class Arm_exidx_fixup): Add new arg, merge_exidx_entries. | |
| 2158 | (class Arm_exidx_fixup::merge_exidx_entries_): New member. | |
| 2159 | (Output_section::fix_exidx_coverage): Add new arg, merge_exidx_entries. | |
| 2160 | (Target_arm::merge_exidx_entries): New function. | |
| 2161 | (process_exidx_entry): Don't merge if merge_exidx_entries_ is false. | |
| 2162 | (Arm_output_section::fix_exidx_coverage): Pass merge_exidx_entries | |
| 2163 | to Arm_exidx_fixup constructor. | |
| 2164 | Add new arg, merge_exidx_entries. | |
| 2165 | (Target_arm::fix_exidx_coverage): pass merge_exidx_entries to | |
| 2166 | Arm_output_section::fix_exidx_coverage. | |
| 2167 | ||
| ce97fa81 ST |
2168 | 2010-04-18 Sriraman Tallam <tmsriram@google.com> |
| 2169 | ||
| 2170 | * icf.cc (get_section_contents): Check for preemptible functions. | |
| 2171 | Ignore addend when appropriate. | |
| 2172 | * symtab.cc (should_add_dynsym_entry): Add new parameter. Check for | |
| 2173 | section folded. | |
| 2174 | (add_from_relobj): Check for section folded. | |
| 2175 | (set_dynsym_indexes): Fix call to should_add_dynsym_entry. | |
| 2176 | * symtab.h (should_add_dynsym_entry): Add new parameter. | |
| 2177 | * target-reloc.h (scan_relocs): Check for section folded. | |
| 2178 | * x86_64.cc (Target_x86_64::Scan::possible_function_pointer_reloc): | |
| 2179 | Check reloc types for function pointers in shared objects. | |
| 2180 | * testsuite/Makefile.am (icf_virtual_function_folding_test): New test | |
| 2181 | case. | |
| 2182 | (icf_preemptible_functions_test): New test case. | |
| 2183 | (icf_string_merge_test): New test case. | |
| 2184 | * testsuite.Makefile.in: Regenerate. | |
| 2185 | * testsuite/icf_safe_so_test.sh: Change to not fold foo_glob and | |
| 2186 | bar_glob. Refactor code. | |
| 2187 | * testsuite/icf_preemptible_functions_test.cc: New file. | |
| 2188 | * testsuite/icf_preemptible_functions_test.sh: New file. | |
| 2189 | * testsuite/icf_string_merge_test.cc: New file. | |
| 2190 | * testsuite/icf_string_merge_test.sh: New file. | |
| 2191 | * testsuite/icf_virtual_function_folding_test.cc: New file. | |
| 2192 | * testsuite/icf_virtual_function_folding_test.sh: New file. | |
| 2193 | ||
| 04ceb17c DK |
2194 | 2010-04-14 Doug Kwan <dougkwan@google.com> |
| 2195 | ||
| 2196 | * arm.cc (Arm_output_section::fix_exidx_coverage): Mark object | |
| 2197 | for local symbol recounting if we remove a section due to ICF. | |
| 2198 | * gold.cc (queue_middle_gc_tasks): Create a dummy blocker if | |
| 2199 | there are no regular objects in input. | |
| 2200 | ||
| 153e7da4 DK |
2201 | 2010-04-13 Doug Kwan <dougkwan@google.com> |
| 2202 | ||
| 2203 | * arm.cc (Arm_input_section::set_final_data_size): Compute | |
| 2204 | accurate final data size instead of using current data size. | |
| 2205 | ||
| 4dbd9faf DK |
2206 | 2010-04-09 Doug Kwan <dougkwan@google.com> |
| 2207 | ||
| 2208 | * layout.cc (Layout::choose_output_section): Handle script section | |
| 2209 | types. | |
| 2210 | (Layout::make_output_section_for_script): Add section type parameter. | |
| 2211 | Handle script section types. | |
| 2212 | * layout.h (Layout::make_output_section_for_script): Add section | |
| 2213 | type parameter. | |
| 2214 | * output.cc (Output_section::Output_section): Initialize data member | |
| 2215 | is_noload_. | |
| 2216 | (Output_section::do_reset_address_and_file_offset): Do not set address | |
| 2217 | to 0 if section is a NOLOAD section. | |
| 2218 | * output.h (Output_section::is_noload): New method. | |
| 2219 | (Output_section::set_is_noload): Ditto. | |
| 2220 | (Output_section::is_noload_): New data member. | |
| 2221 | * script-c.h (Script_section_type): New enum type. | |
| 2222 | (struct Parser_output_section_header): Add new file section_type. | |
| 2223 | * script-sections.cc (Sections_element::output_section_name): Add | |
| 2224 | parameter for returning script section type. | |
| 2225 | (Output_section_definition::output_section_name): Ditto. | |
| 2226 | (Output_section_definition::section_type)P; New method. | |
| 2227 | (Output_section_definiton::script_section_type_name): Ditto. | |
| 2228 | (Output_section_definition::script_section_type_): New data member. | |
| 2229 | (Output_section_definition::Output_section_definition): Initialize | |
| 2230 | data member Output_section_definition::script_section_type_. | |
| 2231 | (Output_section_definition::create_sections): Pass script section type | |
| 2232 | to Layout::make_output_section_for_script. | |
| 2233 | (Output_section_definition::output_section_name): Return script | |
| 2234 | section type to caller. | |
| 2235 | (Output_section_definition::set_section_address): Do not advance | |
| 2236 | dot value and load address if section type is NOLOAD. Set address | |
| 2237 | of NOLOAD sections regardless of section flags. | |
| 2238 | (Output_section_definition::print): Print section type if it is | |
| 2239 | not SCRIPT_SECTION_TYPE_NONE. | |
| 2240 | (Output_section_definition::section_type): New method. | |
| 2241 | (Output_section_definition::script_section_type_name): Ditto. | |
| 2242 | (Script_sections::output_section_name): Add new parameter | |
| 2243 | PSECTION_TYPE for returning script section type. Pass it to | |
| 2244 | section elements. Handle discard sections. | |
| 2245 | (Sort_output_sections::operator()): Handle NOLOAD sections. | |
| 2246 | * script-sections.h (Script_sections::Section_type): New enum type. | |
| 2247 | (Script_sections::output_section_name): Add a new parameter for | |
| 2248 | returning script section type. | |
| 2249 | * script.cc (script_keyword_parsecodes): Add keywords COPY, DSECT, | |
| 2250 | INFO and NOLOAD. | |
| 2251 | * yyscript.y (union): Add new field SECTION_TYPE. | |
| 2252 | (COPY, DSECT, INFO, NOLOAD): New tokens. | |
| 2253 | (opt_address_and_section_type): Change type to output_section_header. | |
| 2254 | (section_type): New non-terminal | |
| 2255 | (section_header): Handle section type. | |
| 2253bfba | 2256 | (opt_address_and_section_type): Return section type value. |
| 4dbd9faf | 2257 | |
| 721ea635 L |
2258 | 2010-04-09 H.J. Lu <hongjiu.lu@intel.com> |
| 2259 | ||
| 2260 | * testsuite/plugin_common_test_1.c (foo): Add prototype. | |
| 2261 | * testsuite/plugin_common_test_2.c (foo): Likewise. | |
| 2262 | ||
| 6bf924b0 DK |
2263 | 2010-04-08 Doug Kwan <dougkwan@google.com> |
| 2264 | ||
| 2265 | * merge.cc (Output_merge_data::set_final_data_size): Handle empty | |
| 2266 | Output_merge_data. | |
| 2267 | * output.cc (Output_section::add_merge_input_section): Simplify | |
| 2268 | code and return status of Output_merge_base::add_input_section. | |
| e1df38aa | 2269 | Update merge section map only if Output_merge_base::add_input_section |
| 6bf924b0 DK |
2270 | returns true. |
| 2271 | ||
| 24af6f92 DK |
2272 | 2010-04-07 Doug Kwan <dougkwan@google.com> |
| 2273 | ||
| 2274 | * arm.cc (Arm_relobj::scan_section_for_cortex_a8_erratum): Warn | |
| 2275 | if section is marked as containing instructions but has no mapping | |
| 2276 | symbols. | |
| 2277 | (Arm_relobj::do_count_local_symbols): Call adjust_sym_shndx to get | |
| 2278 | correct section index. | |
| 2279 | (Arm_relobj::find_linked_text_section): Ditto. | |
| 2280 | ||
| 00698fc5 CC |
2281 | 2010-04-07 Cary Coutant <ccoutant@google.com> |
| 2282 | ||
| 2283 | * archive.cc (include_member): Destroy Read_symbols_data object before | |
| 2284 | releasing file. | |
| 2285 | * object.cc (Read_symbols_data::~Read_symbols_data) New destructor. | |
| 2286 | * object.h (Read_symbols_data::Read_symbols_data) New constructor. | |
| 2287 | (Read_symbols_data::~Read_symbols_data) New destructor. | |
| 2288 | (Section_relocs::Section_relocs) New constructor. | |
| 2289 | (Section_relocs::~Section_relocs) New destructor. | |
| 2290 | (Read_relocs_data::Read_relocs_data) New constructor. | |
| 2291 | (Read_relocs_data::~Read_relocs_data) New destructor. | |
| 2292 | * testsuite/binary_unittest.cc (Sized_binary_test): Set sd member | |
| 2293 | pointers to NULL after deleting. | |
| 2294 | ||
| 7296d933 DK |
2295 | 2010-04-07 Doug Kwan <dougkwan@google.com> |
| 2296 | ||
| 2297 | * arm.cc: Replace "endianity" with "endianness" in comments. | |
| 2298 | (Arm_exidx_cantunwind): Ditto. | |
| 2299 | (Arm_relobj::Arm_relobj): Initialize merge_flags_and_attribures. | |
| 2300 | (Arm_relobj::merge_flags_and_attributes): New method. | |
| 2301 | (Arm_relobj::merge_flags_and_attributes_): New data member. | |
| 2302 | (Arm_exidx_cantunwind::do_fixed_endian_write): Fix formatting. | |
| 2303 | (Arm_relobj::scan_sections_for_stubs): Ditto. | |
| 2304 | (Arm_relobj::do_read_symbols): Check to see if we really want to | |
| 2305 | merge processor-specific flags and attributes. Exit early if | |
| 2306 | an object is empty except for section names and the undefined symbol. | |
| 2307 | (Target_arm::do_finalize_sections): Move check for ELF format to | |
| 2308 | Arm_relobj::do_read_symbols. Merge processor specific flags and | |
| 2309 | attributes from a regular object only when we have determined that | |
| 2310 | it is aapropriate. Do not create an .ARM.attributes section in | |
| 2311 | output if there is no regular input object. | |
| 2312 | (Target_arm::merge_processor_specific_flags): Check | |
| 2313 | --warn-mismatch before printing any error. | |
| 2314 | (Target_arm::merge_object_attributes): Ditto. | |
| 2315 | * gold.cc (queue_middle_tasks): Handle the case in which there is | |
| 2316 | no regular object in input. | |
| 2317 | * options.cc (General_options::parse_EB): New method. | |
| 2318 | (General_options::parse_EL): Same. | |
| 2319 | (General_options::General_options): Initialize endianness_. | |
| 2320 | * options.h (-EB, -EL, -no-pipeline-knowledge, -p, --warn-mismatch): | |
| 2321 | New options. | |
| 2322 | (General_options::Endianness): New enum. | |
| 2323 | (General_options::endianness): New method. | |
| 2324 | (General_options::endianness_): New data member. | |
| 2325 | * parameters.cc (Parameters::set_options): Check target endianness. | |
| 2326 | (Parameters::set_target_once): Ditto. | |
| 2327 | (Parameters::check_target_endianness): New method. | |
| 2328 | (parameters_force_valid_target): If either -EL or -EB is specified, | |
| 2329 | use it to define endianness of default target. | |
| 2330 | * parameters.h (Parameters::check_target_endianness): New method | |
| 2331 | declaration. | |
| 2332 | * target.h (class Target): Change "endianity" to "endianness" | |
| 2333 | in comments. | |
| 2334 | ||
| efc8d4f2 RW |
2335 | 2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 2336 | ||
| 2337 | * configure.ac (AM_INIT_AUTOMAKE): Add option no-dist. | |
| 2338 | * configure: Regenerate. | |
| 2339 | * Makefile.in: Regenerate. | |
| 2340 | * testsuite/Makefile.in: Regenerate. | |
| 2341 | ||
| be234d88 CC |
2342 | 2010-04-06 Cary Coutant <ccoutant@google.com> |
| 2343 | ||
| 2344 | gcc PR lto/42757 | |
| 2345 | * plugin.cc (Pluginobj::get_symbol_resolution_info): Check for | |
| 2346 | prevailing definitions of common symbols. | |
| 2347 | * testsuite/plugin_test_6.sh: New test case. | |
| 2348 | * testsuite/plugin_common_test_1.c: New test case. | |
| 2349 | * testsuite/plugin_common_test_2.c: New test case. | |
| 2350 | * testsuite/Makefile.am (plugin_test_6): New test case. | |
| 2351 | * testsuite/Makefile.in: Regenerate. | |
| 2352 | ||
| bd32c6bd NC |
2353 | 2010-04-06 Nick Clifton <nickc@redhat.com> |
| 2354 | ||
| 2355 | * po/vi.po: New Vietnamese translation. | |
| 2356 | ||
| 323c532f DK |
2357 | 2010-03-30 Doug Kwan <dougkwan@google.com> |
| 2358 | ||
| 2359 | * arm.cc (Target_arm::using_thumb_only): Handle v6-M | |
| 2360 | ||
| 4fcd97eb DK |
2361 | 2010-03-25 Doug Kwan <dougkwan@google.com> |
| 2362 | ||
| 2363 | * gold/arm.cc (Arm_exidx_fixup::update_offset_map): Rearrange code | |
| 2364 | to avoid a conversion warning on a 32-bit host. | |
| 2365 | ||
| 4ebf39db ILT |
2366 | 2010-03-24 Ian Lance Taylor <iant@google.com> |
| 2367 | ||
| 2368 | * testsuite/script_test_3.t: Add a TLS segment. | |
| 2369 | * testsuite/Makefile.am (check_PROGRAMS): Add | |
| 2370 | tls_phdrs_script_test. | |
| 2371 | (tls_phdrs_script_test_SOURCES): Define. | |
| 2372 | (tls_phdrs_script_test_DEPENDENCIES): Define. | |
| 2373 | (tls_phdrs_script_test_LDFLAGS): Define. | |
| 2374 | (tls_phdrs_script_test_LDADD): Define. | |
| 2375 | * testsuite/Makefile.in: Rebuild. | |
| 2376 | ||
| 4a599bdd CC |
2377 | 2010-03-23 Cary Coutant <ccoutant@google.com> |
| 2378 | ||
| 2379 | * fileread.cc (find_or_make_view): Fix comment. | |
| 2380 | ||
| 6c93b22c ILT |
2381 | 2010-03-23 Ian Lance Taylor <iant@google.com> |
| 2382 | ||
| 2383 | * script-sections.cc (class Orphan_section_placement): Define | |
| 2384 | PLACE_TLS and PLACE_TLS_BSS. | |
| 2385 | (Orphan_section_placement::Orphan_section_placement): Initialize | |
| 2386 | new places. | |
| 2387 | (Orphan_section_placement::find_place): Handle SHF_TLS sections. | |
| 2388 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_script_test. | |
| 2389 | (tls_script_test_SOURCES): Define. | |
| 2390 | (tls_script_test_DEPENDENCIES): Define. | |
| 2391 | (tls_script_test_LDFLAGS): Define. | |
| 2392 | (tls_script_test_LDADD): Define. | |
| 2393 | * testsuite/Makefile.in: Rebuild. | |
| 2394 | ||
| a2c7281b DK |
2395 | 2010-03-22 Doug Kwan <dougkwan@google.com> |
| 2396 | ||
| 2397 | * arm.cc (Arm_relocate_functions::abs8, | |
| 2398 | Arm_relocate_functions::abs16): Use correct check for overflow | |
| 2399 | specified in the ARM ELF specs. | |
| 2400 | (Arm_relocate_functions): thumb_branch_common. Handle bit 1 of branch | |
| 2401 | target of a BLX instruction specially. | |
| 2402 | (Reloc_stub::stub_type_for_reloc): Ditto. | |
| 2403 | (Relocate::relocate): Use symbolic names instead of numeric relocation | |
| 2404 | codes to report error. | |
| 2405 | (Target_arm::do_relox): Reduce default stub-group size for Cortex-A8 | |
| 2406 | workaround. | |
| 2407 | * testsuite/Makefile.am (check_DATA): add thumb_blx_in_range.stdout, | |
| 2408 | thumb_blx_out_of_range.stdout, thumb2_blx_in_range.stdout and | |
| 2409 | thumb2_blx_out_of_range.stdout | |
| 2410 | (thumb_bl_out_of_range, thumb_bl_out_of_range.o, | |
| 2411 | thumb2_bl_out_of_range, thumb2_bl_out_of_range.o): Fix dependenices. | |
| 2412 | (thumb_blx_in_range.stdout, thumb_blx_in_range, thumb_blx_in_range.o, | |
| 2413 | thumb_blx_out_of_range.stdout, thumb_blx_out_of_range, | |
| 2414 | thumb_blx_out_of_range.o, thumb2_blx_in_range.stdout, | |
| 2415 | thumb2_blx_in_range, thumb2_blx_in_range.o, | |
| 2416 | thumb2_blx_out_of_range.stdout, thumb2_blx_out_of_range, | |
| 2417 | thumb2_blx_out_of_range.o): New rules. | |
| 2418 | (MOSTLYCLEANFILES): Add thumb_blx_in_range, thumb_blx_out_of_range, | |
| 2419 | thumb2_blx_in_range and thumb2_blx_out_of_range. | |
| 2420 | * testsuite/Makefile.in: Regenerate. | |
| 2421 | * arm_branch_in_range.sh: Add tests for THUMB BLX. | |
| 2422 | * testsuite/thumb_blx_in_range.s: New file. | |
| 2423 | * testsuite/thumb_blx_out_of_range.s: New file. | |
| 2424 | ||
| b0193076 RÁE |
2425 | 2010-03-22 Rafael Espindola <espindola@google.com> |
| 2426 | ||
| 2427 | * archive.cc (Should_include): Move to archive.h. | |
| 2428 | (should_include_member): Make it a member of Archive. | |
| 2429 | (Lib_group): New. | |
| 2430 | (Add_lib_group_symbols): New. | |
| 2431 | * archive.h: Include options.h. | |
| 2432 | (Archive_member): Moved from Archive. | |
| 2433 | (Should_include): Moved from archive.cc. | |
| 2434 | (Lib_group): New. | |
| 2435 | (Add_lib_group_symbols): New. | |
| 2436 | * dynobj.cc (do_should_include_member): New. | |
| 2437 | * dynobj.h (do_should_include_member): New. | |
| 2438 | * gold.cc (queue_initial_tasks): Update call to queue. | |
| 2439 | * main.cc (main): Print lib group stats. | |
| 2440 | * object.cc (do_should_include_member): New. | |
| 2441 | * object.h: Include archive.h. | |
| 2442 | (Object::should_include_member): New. | |
| 2443 | (Object::do_should_include_member): New. | |
| 2444 | (Sized_relobj::do_should_include_member): New. | |
| 2445 | * options.cc (General_options::parse_start_lib): New. | |
| 2446 | (General_options::parse_end_lib): New. | |
| 2447 | (Input_arguments::add_file): Handle lib groups. | |
| 2448 | (Input_arguments::start_group): Check we are not in a lib. | |
| 2449 | (Input_arguments::start_lib): New. | |
| 2450 | (Input_arguments::end_lib): New. | |
| 2451 | * options.h (General_options): Add start_lib and end_lib. | |
| 2452 | (Input_argument::lib_): New. | |
| 2453 | (Input_argument::lib): New. | |
| 2454 | (Input_argument::is_lib): New. | |
| 2455 | (Input_file_lib): New. | |
| 2456 | (Input_arguments::in_lib_): New. | |
| 2457 | (Input_arguments::in_lib): New. | |
| 2458 | (Input_arguments::start_lib): New. | |
| 2459 | (Input_arguments::end_lib_): New. | |
| 2460 | * plugin.cc (Pluginobj::get_symbol_resolution_info): Mark symbols | |
| 2461 | in unused members as preempted. | |
| 2462 | (Sized_pluginobj::do_should_include_member): New. | |
| 2463 | * plugin.h (Sized_pluginobj::do_should_include_member): New. | |
| 2464 | * readsyms.cc (Read_symbols::locks): If we are just reading a member, | |
| 2465 | return the blocker. | |
| 2466 | (Read_symbols::do_whole_lib_group): New. | |
| 2467 | (Read_symbols::do_lib_group): New. | |
| 2468 | (Read_symbols::do_read_symbols): Handle lib groups. | |
| 2469 | (Read_symbols::get_name): Handle lib groups. | |
| 2470 | * readsyms.h (Read_symbols): Add an archive member pointer. | |
| 2471 | (Read_symbols::do_whole_lib_group): New. | |
| 2472 | (Read_symbols::do_lib_group): New. | |
| 2473 | (Read_symbols::member_): New. | |
| 2474 | * script.cc (read_input_script): Update call to queue_soon. | |
| 2475 | ||
| d099120c DK |
2476 | 2010-03-19 Doug Kwan <dougkwan@google.com> |
| 2477 | ||
| 2478 | * arm.cc (Stub_table::Stub_table): Initialize new data members | |
| 2479 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. | |
| 2480 | (Stub_table::add_reloc_stub): Assign stub offset and update | |
| 2481 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_. | |
| 2482 | (Stub_table::reloc_stubs_size_, Stub_table::reloc_stubs_addralign_): | |
| 2483 | New data members. | |
| 2484 | (Stub_table::update_data_size_and_addralign): Use | |
| 2485 | Stub_table::reloc_stubs_size_ and Stub_table::reloc_stubs_addralign_ | |
| 2486 | instead of going over all reloc stubs. | |
| 2487 | (Stub_table::finalize_stubs): Do not assign reloc stub offsets. | |
| 2488 | * stringpool.cc (Stringpool_template::Stringpool_template): Initialize | |
| 2489 | Stringpool_template::offset_ to size of Stringpool_char. | |
| 2490 | (Stringpool_template::new_key_offset): Remove code to initialize | |
| 2491 | Stringpool_template::offset_. | |
| 2492 | * stringpool.h (Stringpool_template::set_no_zero_null): Set | |
| 2493 | Stringpool_template::offset_ to zero. | |
| 2494 | ||
| 1aa37384 DK |
2495 | 2010-03-15 Doug Kwan <dougkwan@google.com> |
| 2496 | ||
| 2497 | * stringpool.cc (Stringpool_template::Stringpool_template): Initialize | |
| 2498 | offset_. | |
| 2499 | (Stringpool_template::new_key_offset): New method. | |
| 2500 | (Stringpool_template::add_string): Assign offsets when adding new | |
| 2501 | strings. | |
| 2502 | (Stringpool_template::set_string_offsets): Do not set string offsets | |
| 2503 | when not optimizing. | |
| 2504 | * stringpool.h (Chunked_vector::Chunked_vector): Initialize data | |
| 2505 | member size_. | |
| 2506 | (Chunked_vector::clear): Clear size_. | |
| 2507 | (Chunked_vector::reserve): Call reserve method of all Element_vectors. | |
| 2508 | (Chunked_vector::size): Return size_. | |
| 2509 | (Chunked_vector::push_back): Use size_ to find insert position. | |
| e1df38aa | 2510 | (Chunked_vector::size_): New data member. |
| 1aa37384 DK |
2511 | (Stringpool_template::set_no_zero_null): Assert string set is empty. |
| 2512 | (Stringpool_template::new_key_offset): New method declaration. | |
| 2513 | (Stringpool_template::offset_): New data member. | |
| 2514 | ||
| b672b057 RÁE |
2515 | 2010-03-15 Rafael Espindola <espindola@google.com> |
| 2516 | ||
| 2517 | * readsyms.cc (Read_symbols::do_read_symbols): Update calls to | |
| 2518 | Add_symbols' constructor. | |
| 2519 | * readsyms.h (Add_symbols): Remove the input_group member. | |
| 2520 | ||
| b6848d3c ILT |
2521 | 2010-03-10 Ian Lance Taylor <iant@google.com> |
| 2522 | ||
| 2523 | * reloc.cc (Sized_relobj::split_stack_adjust_reltype): Call the | |
| 2524 | target to ask whether a reference to a symbol requires a stack | |
| 2525 | split. | |
| 2526 | * target.h (Target::is_call_to_non_split): New function. | |
| 2527 | (Target::do_is_call_to_non_split): Declare virtual function. | |
| 2528 | * target.cc: Include "symtab.h". | |
| 2529 | (Target::do_is_call_to_non_split): New function. | |
| 2530 | * i386.cc (Target_i386::do_is_call_to_non_split): New function. | |
| 2531 | ||
| a2a5469e CC |
2532 | 2010-03-10 Cary Coutant <ccoutant@google.com> |
| 2533 | ||
| 2534 | * fileread.cc (File_read::~File_read): Don't delete whole_file_view_. | |
| 2535 | (File_read::open[1]): Remove initial mapping of whole_file_view_. | |
| 2536 | (File_read::open[2]): Add whole_file_view_ to list of views. | |
| 2537 | (File_read::make_view): Remove test of whole_file_view_. | |
| 2538 | (File_read::find_or_make_view): Create whole_file_view_ if | |
| 2539 | necessary. | |
| 2540 | (File_read::clear_views): Replace bool parameter with enum; | |
| 2541 | adjust all callers. Don't delete views with permanent data; | |
| 2542 | do delete cached views and views from archives if | |
| 2543 | --no-keep-files-mapped is set. Set whole_file_view_ to NULL | |
| 2544 | if clearing the corresponding view. | |
| 2545 | * fileread.h (File_read::Clear_views_mode): New enum. | |
| 2546 | (File_read::View::is_permanent_view): New method. | |
| 2547 | (File_read::clear_views): Replace bool parameter | |
| 2548 | with enum; adjust all callers. | |
| 2549 | * options.h (General_options): Change keep_files_mapped option; | |
| 2550 | add map_whole_files. | |
| 2551 | * readsyms.cc (Add_symbols::run): Delete sd_ object before | |
| 2552 | releasing the file. | |
| 2553 | * reloc.cc (Scan_relocs::run): Delete rd_ object before releasing | |
| 2554 | the file. | |
| 2555 | ||
| 8861f32b DM |
2556 | 2010-03-10 David S. Miller <davem@davemloft.net> |
| 2557 | ||
| 2558 | * sparc.cc (Target_sparc::Scan::local): Accept R_SPARC_WPLT30. | |
| 2559 | ||
| d62d0f5f ST |
2560 | 2010-03-09 Sriraman Tallam <tmsriram@google.com> |
| 2561 | ||
| 2562 | * icf.cc (get_section_contents): Add '@' marker after processing the | |
| 2563 | merge reloc. | |
| 2564 | ||
| 9177756d DK |
2565 | 2010-03-08 Doug Kwan <dougkwan@google.com> |
| 2566 | ||
| 2567 | * gold/arm.cc (Arm_exidx_fixup::update_offset_map): Fix build breakage | |
| 2568 | due to a conversion warning. | |
| 2569 | (Arm_relobj::update_output_local_symbol_count): Check for local | |
| 2570 | symbol with unset output index. | |
| 2571 | ||
| 9e9e071b ILT |
2572 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
| 2573 | ||
| 2574 | * options.h (class General_options): Add --spare-dynamic-tags. | |
| 2575 | * output.cc (Output_data_dynamic::set_final_data_size): Implement | |
| 2576 | --spare-dynamic-tags. | |
| 2577 | ||
| a81ee015 ILT |
2578 | 2010-03-05 Ian Lance Taylor <iant@google.com> |
| 2579 | ||
| 2580 | * incremental.cc: Include "libiberty.h". | |
| 2581 | ||
| 44ec90b9 RO |
2582 | 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 2583 | ||
| 2584 | * dynobj.h (Verdef::Verdef): Add is_info arg, is_info member | |
| 2585 | function, is_info_ member. | |
| 2586 | * dynobj.cc (Verdef::write): Set VER_FLG_INFO if this->is_info_. | |
| 2587 | (Versions::Versions): Update caller. | |
| 2588 | (Versions::define_base_version): Likewise. | |
| 2589 | (Versions::add_def): Likewise. | |
| 2590 | ||
| 0897ed3b ST |
2591 | 2010-03-03 Sriraman Tallam <tmsriram@google.com> |
| 2592 | ||
| 2593 | * i386.cc (Target_i386::can_check_for_function_pointers): New function. | |
| 2594 | (Scan::possible_function_pointer_reloc): New function. | |
| 2595 | (Scan::local_reloc_may_be_function_pointer): Change to call | |
| 2596 | possible_function_pointer_reloc. | |
| 2597 | (Scan::global_reloc_may_be_function_pointer): Ditto. | |
| 2598 | * icf.h (Icf::check_section_for_function_pointers): Change to reject | |
| 2599 | relocations in ".data.rel.ro._ZTV" section. | |
| 2600 | * testsuite/icf_safe_so_test.sh: Change to pass i386. | |
| 2601 | * testsuite/icf_safe_so_test.cc: Ditto. | |
| 2602 | * testsuite/icf_safe_test.cc: Ditto. | |
| 2603 | * testsuite/icf_safe_test.sh: Ditto. | |
| 2604 | ||
| d3bbad62 ILT |
2605 | 2010-03-03 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 2606 | Ian Lance Taylor <iant@google.com> | |
| 2607 | ||
| 2608 | * target-reloc.h (relocate_section): Check the symbol table index | |
| 2609 | for -1U before setting the local symbol index. | |
| 2610 | (scan_relocatable_relocs): If copying the relocation, record that | |
| 2611 | the local symbol is required. | |
| 2612 | * object.h (Symbol_value::is_output_symtab_index_set): New | |
| 2613 | function. | |
| 2614 | (Symbol_value::may_be_discarded_from_output_symtab): New | |
| 2615 | function. | |
| 2616 | (Symbol_value::has_output_symtab_entry): New function. | |
| 2617 | (Symbol_value::needs_output_symtab_entry): Remove. | |
| 2618 | (Symbol_value::output_symtab_index): Make sure the symbol index is | |
| 2619 | set. | |
| 2620 | (Symbol_value::set_output_symtab_index): Make sure the symbol | |
| 2621 | index is not set. Make sure the new index is valid. | |
| 2622 | (Symbol_value::set_must_have_output_symtab_entry): New function. | |
| 2623 | (Symbol_value::has_output_dynsym_entry): New function. | |
| 2624 | (Symbol_value::set_output_dynsym_index): Make sure the new index | |
| 2625 | is valid. | |
| 2626 | (Sized_relobj::set_must_have_output_symtab_entry): New function. | |
| 2627 | * object.cc (Sized_relobj::do_count_local_symbols): Only discard a | |
| 2628 | local symbol if permitted. | |
| 2629 | (Sized_relobj::do_finalize_local_symbols): Call | |
| 2630 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
| 2631 | (Sized_relobj::write_local_symbols): Call has_output_symtab_entry | |
| 2632 | rather than needs_output_symtab_entry. Call | |
| 2633 | has_output_dynsym_entry rather than needs_output_dynsym_entry. | |
| 2634 | * arm.cc (Arm_relobj::update_output_local_symbol_count): Call | |
| 2635 | is_output_symtab_index_set rather than needs_output_symtab_entry. | |
| 2636 | * testsuite/discard_locals_relocatable_test.c: New file. | |
| 2637 | * testsuite/discard_locals_test.sh: Test -r. | |
| 2638 | * testsuite/Makefile.am (check_DATA): Add | |
| 2639 | discard_locals_relocatable_test1.syms, | |
| 2640 | discard_local_relocatable_test2.syms. | |
| 2641 | (MOSTLYCLEANFILES): Likewise. Also add | |
| 2642 | discard_locals_relocatable_test1.lout and | |
| 2643 | discard_locals_relocatable_test2.out. | |
| 2644 | (discard_locals_relocatable_test1.syms): New target. | |
| 2645 | (discard_locals_relocatable_test.o): New target. | |
| 2646 | (discard_locals_relocatable_test1.out): New target. | |
| 2647 | (discard_locals_relocatable_test2.syms): New target. | |
| 2648 | (discard_locals_relocatable_test2.out): New target. | |
| 2649 | (various): Add missing ../ld-new dependencies. | |
| 2650 | * testsuite/Makefile.in: Rebuild. | |
| 2651 | ||
| 7e8ccf26 NC |
2652 | 2010-03-03 Nick Clifton <nickc@redhat.com> |
| 2653 | ||
| 2654 | * po/fi.po: New Finnish translation. | |
| 2655 | ||
| 2a0ff005 DK |
2656 | 2010-03-01 Doug Kwan <dougkwan@google.com> |
| 2657 | ||
| 2658 | * layout.cc (Layout::Layout): Force section types of .init_array*, | |
| 2659 | .preinit_array* and .fini_array* sections. | |
| 2660 | * output.cc (Output_section::Input_section_sort_entry::has_priority): | |
| 2661 | Fix check of return value of std::string::find.(). | |
| 2662 | (Output_section::Input_section_sort_compare::operator()): Remove | |
| 2663 | comment about .init_array. | |
| 2664 | (Output_section::Input_section_sort_init_fini_compare::operator()): | |
| 2665 | New method. | |
| 2666 | (Output_section::sort_attached_input_sections): Handle .init_array | |
| 2667 | and .fini_array specially. | |
| 2668 | * output.h (Output_section::Inut_section_sort_compare): Update | |
| 2669 | comment. | |
| 2670 | (Output_section::Input_section_sort_init_fini_compare): New struct. | |
| 2671 | ||
| c3e4ae29 DK |
2672 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
| 2673 | ||
| 2674 | * arm.cc (Target_arm::Relocate::reloc_is_non_pic): Treat | |
| 2675 | R_ARM_PREL31 and R_ARM_SBREL31 as position independent. | |
| 2676 | * testsuite/debug_msg.sh: Avoid matching source line number for | |
| 2677 | use of global variable undef_int. | |
| 2678 | ||
| 2fd9ae7a DK |
2679 | 2010-02-26 Doug Kwan <dougkwan@google.com> |
| 2680 | ||
| 2681 | * arm.cc (Target_arm::scan_reloc_for_stub): Move code handling | |
| 2682 | R_ARM_V4BX to Target_arm::scan_reloc_section_for_stubs. | |
| 2683 | (Target_arm::scan_reloc_section_for_stubs): Instead of calling | |
| 2684 | scan_reloc_for_stub, do all processing of R_ARM_V4BX here. | |
| 2685 | * options.cc (General_options::General_options): Initialize member | |
| 2686 | fix_v4bx_. | |
| 2687 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_fix_v4bx.sh | |
| 2688 | (check_DATA): Add arm_fix_v4bx.stdout, arm_fix_v4bx_interworking.stdout | |
| 2689 | and rm_no_fix_v4bx.stdout | |
| 2690 | (arm_fix_v4bx.stdout, arm_fix_v4bx, arm_fix_v4bx.o, | |
| 2691 | arm_fix_v4bx_interworking.stdout, arm_fix_v4bx_interworking, | |
| 2692 | arm_no_fix_v4bx.stdout, arm_no_fix_v4bx): New make rules. | |
| 2693 | (MOSTLYCLEANFILES): Add arm_fix_v4bx, arm_fix_v4bx_interworking | |
| 2694 | and arm_no_fix_v4bx. | |
| 2695 | * Makefile.in: Regenerate. | |
| 2696 | * testsuite/arm_fix_v4bx.s: New file. | |
| 2697 | * testsuite/arm_fix_v4bx.sh: Ditto. | |
| 2698 | ||
| 67ec7d0b DK |
2699 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
| 2700 | ||
| 2701 | * arm.cc (Target_arm::got_section): Make the .got section the first | |
| 2702 | non RELRO section in the data segment. | |
| 2703 | * testsuite/script_test_5.sh: Fix match patterns to avoid matching | |
| 2704 | suffixes of section names. | |
| 2705 | ||
| 10165461 DK |
2706 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
| 2707 | ||
| 2708 | * arm.cc (Target_arm::do_finalize_sections): Skip processor specific | |
| 2709 | flags and attributes merging if an input file is a binary file. | |
| 2710 | * fileread.cc (Input_file::open): Record format of original file. | |
| 2711 | * fileread.h (Input_file::Format): New enum type. | |
| 2712 | (Input_file::Input_file): Initialize data member format_. | |
| 2713 | (Input_file::format): New method definition. | |
| 2714 | (Input_file::format_):: New data member. | |
| 2715 | ||
| 4a54abbb DK |
2716 | 2010-02-24 Doug Kwan <dougkwan@google.com> |
| 2717 | ||
| 2718 | * arm.cc (Arm_output_data_got): New class. | |
| 2719 | (ARM_TCB_SIZE): New constant | |
| 2720 | (Target_arm): Use Arm_output_data_got instead of Output_data_got. | |
| 2721 | (Arm_output_section::fix_exidx_coverage): Add a parameter for layout. | |
| 2722 | If user uses a script with a SECTIONS clause, issue only a warning | |
| 2723 | for a misplaced EXIDX input section. Otherwise, issue an error. | |
| 2724 | (Arm_relobj::do_gc_process_relocs): Exit early if we are not doing | |
| 2725 | garbage collection. | |
| 2726 | (Target_arm::got_mode_index_entry): Handle static linking. | |
| 2727 | (Target_arm::Scan::local): Ditto. | |
| 2728 | (Target_arm::Scan::global): Ditto. | |
| 2729 | (Target_arm::Relocate::relocate_tls): Handle static linking. Fix | |
| 2730 | all incorrectly implemented relocations. | |
| e1df38aa | 2731 | (Target_arm::fix_exidx_coverage): Pass layout to |
| 4a54abbb DK |
2732 | Arm_output_section::fix_exidx_coverage. |
| 2733 | * layout.cc (Layout::section_name_mapping): Remove trailing dots | |
| 2734 | from ".ARM.exidx." and ".ARM.extab.". | |
| 2735 | ||
| ca419a6f ILT |
2736 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 2737 | ||
| 2738 | * arm.cc (Target_arm::do_finalize_sections): Create attribute | |
| 2739 | section if it does not already exist. | |
| 2740 | * attributes.cc (Attributes_section_data::Attributes_section_data): | |
| 2741 | Don't crash if size is zero. | |
| 2742 | ||
| 135b9c78 ILT |
2743 | 2010-02-23 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 2744 | Ian Lance Taylor <iant@google.com> | |
| 2745 | ||
| 2746 | * gold.cc (queue_middle_tasks): If no input files were opened, | |
| 2747 | exit. | |
| 2748 | * workqueue.h (Task_function::Task_function): Assert that there is | |
| 2749 | a blocker. | |
| 2750 | ||
| bb0bfe4f DK |
2751 | 2010-02-22 Doug Kwan <dougkwan@google.com> |
| 2752 | ||
| 2753 | * gold-threads.h (Once::~Once): Explicitly define virtual destructor. | |
| 2754 | * icf.cc (get_section_contents): Cast snprintf arguments to long long | |
| 2755 | types to avoid warnings due to different uint64_t implementations | |
| 2756 | on different hosts. | |
| 2757 | ||
| 2a2b6d42 DK |
2758 | 2010-02-21 Doug Kwan <dougkwan@google.com> |
| 2759 | ||
| 2760 | * arm.cc (Arm_relocate_functions::arm_branch_common): Fix bug in | |
| 2761 | handling of the maximum backward branch offset. | |
| 2762 | (Arm_relocate_functions::thumb_branch_common): Ditto. | |
| 2763 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_branch_in_range.sh. | |
| 2764 | (check_DATA): Add arm_bl_in_range.stdout, arm_bl_out_of_range.stdout | |
| e1df38aa | 2765 | thumb_bl_in_range.stdout, thumb_bl_out_of_range.stdout, |
| 2a2b6d42 DK |
2766 | thumb2_bl_in_range.stdout and thumb2_bl_out_of_range.stdout. |
| 2767 | (arm_bl_in_range.stdout, arm_bl_in_range, arm_bl_in_range.o, | |
| 2768 | arm_bl_out_of_range.stdout, arm_bl_out_of_range, | |
| 2769 | arm_bl_out_of_range.o, thumb_bl_in_range.stdout, thumb_bl_in_range, | |
| 2770 | thumb_bl_in_range.o, thumb_bl_out_of_range.stdout, | |
| 2771 | thumb_bl_out_of_range thumb_bl_out_of_range.o, | |
| 2772 | thumb2_bl_in_range.stdout, thumb2_bl_in_range, thumb2_bl_in_range.o | |
| 2773 | thumb2_bl_out_of_range.stdout, thumb2_bl_out_of_range, | |
| 2774 | thumb2_bl_out_of_range.o): New rules. | |
| 2775 | (MOSTLYCLEANFILES): Add arm_bl_in_range, arm_bl_out_of_range, | |
| 2776 | thumb_bl_in_range, thumb_bl_out_of_range, thumb2_bl_in_range and | |
| 2777 | thumb2_bl_out_of_range | |
| 2778 | * testsuite/Makefile.in: Regenerate. | |
| 2779 | * testsuite/arm_bl_in_range.s: New file. | |
| 2780 | * testsuite/arm_bl_out_of_range.s: Ditto. | |
| 2781 | * testsuite/arm_branch_in_range.sh: Ditto. | |
| 2782 | * testsuite/arm_branch_range.t: Ditto. | |
| 2783 | * testsuite/thumb2_branch_range.t: Ditto. | |
| 2784 | * testsuite/thumb_bl_in_range.s: Ditto. | |
| 2785 | * testsuite/thumb_bl_out_of_range.s: Ditto. | |
| 2786 | * testsuite/thumb_branch_range.t: Ditto. | |
| 2787 | ||
| b487ad64 ST |
2788 | 2010-02-20 Sriraman Tallam <tmsriram@google.com> |
| 2789 | ||
| 2790 | * gc.h (gc_process_relocs): Change vectors to point to the new list. | |
| 2791 | Add reloc offset information. | |
| 2792 | * icf.cc (get_section_contents): Change iterators to point to the new | |
| 2793 | vectors. Add reloc offset information to the contents. | |
| 2794 | * icf.h (Icf::Sections_reachable_info): New typedef. | |
| 2795 | (Icf::Sections_reachable_list): New typedef. | |
| 2796 | (Icf::Offset_info): New typedef. | |
| 2797 | (Icf::Reloc_info): New struct typedef. | |
| 2798 | (Icf::Reloc_info_list): New typedef. | |
| 2799 | (Icf::symbol_reloc_list): Delete method. | |
| 2800 | (Icf::addend_reloc_list): Delete method. | |
| 2801 | (Icf::section_reloc_list): Delete method. | |
| 2802 | (Icf::reloc_info_list): New method. | |
| 2803 | (Icf::reloc_info_list_): New member. | |
| 2804 | ||
| f96accdf DK |
2805 | 2010-02-19 Doug Kwan <dougkwan@google.com> |
| 2806 | ||
| 2807 | * arm-reloc.def: Mark R_ARM_TLS_GD32, R_ARM_TLS_LDM32, | |
| 2808 | R_ARM_TLS_LDO32, R_ARM_TLS_IE32 and R_ARM_TLS_LE32 are implemented. | |
| 2809 | * arm.cc (Arm_relocation_functions): New forward declaration. | |
| 2810 | (Target_arm::Target_arm): Initialize new data members | |
| 2811 | got_mod_index_offset_ and tls_base_symbol_defined_. | |
| 2812 | (Target_arm::Relocate::relocate_tls): New method. | |
| 2813 | (Target_arm::optimize_tls_reloc, Target_arm::define_tls_base_symbol, | |
| 2814 | Target_arm::got_mod_index_entry, Target_arm::rel_tls_desc_section): | |
| 2815 | New methods. | |
| 2816 | (Target_arm::Got_type): Add GOT_TYPE_TLS_NOFFSET, GOT_TYPE_OFFSET, | |
| 2817 | GOT_TYPE_TLS_PAIR and GOT_TYPE_TLS_DESC. | |
| 2818 | (Target_arm::got_mod_index_offset_, | |
| 2819 | Target_arm::tls_base_symbol_defined_): New data members. | |
| 2820 | (Target_arm::Scan::local, Target::Scan::global, | |
| 2821 | Target_arm::Relocate::relocate): Handle 32-bit initial TLS | |
| 2822 | relocations. | |
| 2823 | ||
| c8761b9a DK |
2824 | 2010-02-18 Doug Kwan <dougkwan@google.com> |
| 2825 | ||
| 2826 | * arm.cc (Arm_relobj::find_linked_text_section): New method. | |
| 2827 | (Arm_relobj::make_exidx_input_section): Pass section index of linked | |
| 2828 | text section as a parameter becuase some broken tools may not set | |
| 2829 | the link in section header. | |
| 2830 | (Target_arm::has_got_section): New method. | |
| 2831 | (Target_arm::scan_section_for_cortex_a8_stubs): Treat an input section | |
| 2832 | without any mapping symbol as data only. Remove warning. | |
| 2833 | (Arm_relobj::do_read_synbols): If an EXIDX input section has no | |
| 2834 | link in its section header, try to discover the link by inspecting the | |
| 2835 | REL31 relocation at the beginning of the section. | |
| 2836 | (Target_arm::Scan::check_non_pic): Report name of offending relocation | |
| 2837 | in error message. | |
| 2838 | (Target_arm::Scan::global): Treat any reference to the symbol | |
| 2839 | _GLOBAL_OFFSET_TABLE_ as a GOT access. | |
| 2840 | ||
| 21bb3914 ST |
2841 | 2010-02-12 Sriraman Tallam <tmsriram@google.com> |
| 2842 | ||
| 2843 | * arm.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
| 2844 | (Scan::global_reloc_may_be_function_pointer): New function. | |
| 2845 | * sparc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
| 2846 | (Scan::global_reloc_may_be_function_pointer): New function. | |
| 2847 | * powerpc.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
| 2848 | (Scan::global_reloc_may_be_function_pointer): New function. | |
| 2849 | * i386.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
| 2850 | (Scan::global_reloc_may_be_function_pointer): New function. | |
| 2851 | * x86_64.cc (Scan::local_reloc_may_be_function_pointer): New function. | |
| 2852 | (Scan::global_reloc_may_be_function_pointer): New function. | |
| 2853 | (Scan::possible_function_pointer_reloc): New function. | |
| 2854 | (Target_x86_64::can_check_for_function_pointers): New function. | |
| 2855 | * gc.h (gc_process_relocs): Scan relocation types to determine if | |
| 2856 | function pointers were taken for targets that support it. | |
| 2857 | * icf.cc (Icf::find_identical_sections): Include functions for | |
| 2858 | folding in safe ICF whose pointer is not taken. | |
| 2859 | * icf.h (Secn_fptr_taken_set): New typedef. | |
| 2860 | (fptr_section_id_): New member. | |
| 2861 | (section_has_function_pointers): New function. | |
| 2862 | (set_section_has_function_pointers): New function. | |
| 2863 | (check_section_for_function_pointers): New function. | |
| 2864 | * options.h: Fix comment for safe ICF option. | |
| 2865 | * target.h (can_check_for_function_pointers): New function. | |
| 2866 | * testsuite/Makefile.am: Add icf_safe_so_test test case. | |
| 2867 | Modify icf_safe_test for X86-64. | |
| 2868 | * testsuite/Makefile.in: Regenerate. | |
| 2869 | * testsuite/icf_safe_so_test.cc: New file. | |
| 2870 | * testsuite/icf_safe_so_test.sh: New file. | |
| 2871 | * testsuite/icf_safe_test.cc (kept_func_3): New function. | |
| 2872 | (main): Change to take pointer to function kept_func_3. | |
| 2873 | * testsuite/icf_safe_test.sh (arch_specific_safe_fold): Check if safe | |
| 2874 | folding is done correctly for X86-64. | |
| 2875 | ||
| 0da6fa6c DM |
2876 | 2010-02-12 David S. Miller <davem@davemloft.net> |
| 2877 | ||
| 2878 | * output.h (Output_reloc<SHT_REL>::Output_reloc): Add | |
| 2879 | is_symbolless parameter. | |
| 2880 | (Output_reloc<SHT_REL>::is_symbolless): New. | |
| 2881 | (Output_reloc<SHT_REL>::is_symbolless_): New. | |
| 2882 | (Output_reloc<SHT_REL>::type_): Decrease to 29 bits. | |
| 2883 | (Output_reloc<SHT_RELA>::Output_reloc): Add is_symbolless parameter. | |
| 2884 | (Output_reloc<SHT_RELA>::is_symbolless): New. | |
| 2885 | (Output_data_reloc::add_global): Handle is_symbolless. | |
| 2886 | (Output_data_reloc::add_global_relative): Likewise. | |
| 2887 | (Output_data_reloc::add_local): Likewise. | |
| 2888 | (Output_data_reloc::add_local_relative): Likewise. | |
| 2889 | (Output_data_reloc::add_symbolless_global_addend): New. | |
| 2890 | (Output_data_reloc::add_symbolless_local_addend): New. | |
| 2891 | * output.cc (Output_reloc<SHT_REL>::Output_reloc): Handle | |
| 2892 | is_symbolless. | |
| 2893 | (Output_reloc::set_needs_dynsym_index): Test ->is_symbolless_ | |
| 2894 | instead of ->is_relative_ | |
| 2895 | (Output_reloc::write): Likewise. | |
| 2896 | (Output_reloc::get_symbol_index): Return 0 when ->is_symbolless_ | |
| 2897 | (Output_reloc::write_rel): Simplify. | |
| 2898 | ||
| 2899 | * sparc.cc (Target_sparc::Scan::local): Use | |
| 2900 | ->add_symbolless_local_addend as needed. | |
| 2901 | (Target_sparc::Scan::global): Use ->add_symbolless_global_addend as | |
| 2902 | needed. Also, emit appropriate unaligned vs. aligned dynamic reloc | |
| 2903 | based upon relocation offset. | |
| 2904 | ||
| e4782e83 DK |
2905 | 2010-02-11 Doug Kwan <dougkwan@google.com> |
| 2906 | ||
| 2907 | * arm.cc (Target_arm::Scan::local): Fix bugs in relocation handling. | |
| 2908 | (Target_arm::Scan::global): Ditto. Also remove a comment before the | |
| 2909 | beginning of function. | |
| 2910 | (Target_arm::Relocate::relocate): Remove error messages for MOVW_ABS | |
| 2911 | and MOVT_ABS relocations. Those are non issued in scanning. Fix | |
| 2912 | parameter is_32bit in calls to should_apply_static_reloc. | |
| 2913 | * testsuite/Makefile.am (check_SCRIPTS): Add arm_abs_global.sh. | |
| 2914 | (check_DATA): Add arm_abs_global.stdout. | |
| 2915 | (arm_abs_lib.o, libarm_abs.so, arm_abs_global.o, arm_abs_global, | |
| 2916 | arm_abs_global.stdout): New rules. | |
| 2917 | (MOSTLLYCLEANFILES): Add arm_abs_global | |
| 2918 | * Makefile.in: Regenerate. | |
| 2919 | * testsuite/arm_abs_global.s: New file. | |
| 2920 | * testsuite/arm_abs_global.sh: Ditto. | |
| 2921 | * testsuite/arm_abs_lib.s: Ditto. | |
| 2922 | ||
| 93ceb764 ILT |
2923 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
| 2924 | ||
| 2925 | * gold.cc (queue_middle_gc_tasks): Use a separate blocker for each | |
| 2926 | Read_relocs task. | |
| 2927 | (queue_middle_tasks): Likewise, and also for Scan_relocs. Run | |
| 2928 | Allocate_commons_task first. | |
| 2929 | * reloc.cc (Read_relocs::run): Pass next_blocker_ down to next | |
| 2930 | task, rather than symtab_lock_. | |
| 2931 | (Gc_process_relocs::~Gc_process_relocs): New function. | |
| 2932 | (Gc_process_relocs::is_runnable): Check this_blocker_. | |
| 2933 | (Gc_process_relocs::locks): Use next_blocker_ rather than | |
| 2934 | blocker_. | |
| 2935 | (Scan_relocs::~Scan_relocs): New function. | |
| 2936 | (Scan_relocs::is_runnable): Check this_blocker_ rather than | |
| 2937 | symtab_lock_. | |
| 2938 | (Scan_relocs::locks): Drop symtab_lock_ and blocker_. Add | |
| 2939 | next_blocker_. | |
| 2940 | * reloc.h (class Read_relocs): Drop symtab_lock_ and blocker_ | |
| 2941 | fields. Add this_blocker_ and next_blocker_ fields. Adjust | |
| 2942 | constructor accordingly. | |
| 2943 | (class Gc_process_relocs): Likewise. | |
| 2944 | (class Scan_relocs): Likewise. | |
| 2945 | * common.h (class Allocate_commons_task): Remove symtab_lock_ | |
| 2946 | field, and corresponding constructor parameter. | |
| 2947 | * common.cc (Allocate_commons_tasK::is_runnable): Remove use of | |
| 2948 | symtab_lock_. | |
| 2949 | (Allocate_commons_task::locks): Likewise. | |
| 2950 | ||
| 114dfbe1 ILT |
2951 | 2010-02-11 Ian Lance Taylor <iant@google.com> |
| 2952 | ||
| 2953 | * gold-threads.h (class Once): Define. | |
| 2954 | (class Initialize_lock): Rewrite as child of Once. | |
| 2955 | * gold-threads.cc (class Once_initialize): Define. | |
| 2956 | (once_pointer_control): New static variable. | |
| 2957 | (once_pointer, once_arg): New static variables. | |
| 2958 | (c_run_once): New static function. | |
| 2959 | (Once::Once, Once::run_once, Once::internal_run): New functions. | |
| 2960 | (class Initialize_lock_once): Remove. | |
| 2961 | (initialize_lock_control): Remove. | |
| 2962 | (initialize_lock_pointer): Remove. | |
| 2963 | (initialize_lock_once): Remove. | |
| 2964 | (Initialize_lock::Initialize_lock): Move to gold-threads.h. | |
| 2965 | (Initialize_lock::initialize): Rewrite. | |
| 2966 | (Initialize_lock::do_run_once): New function. | |
| 2967 | * archive.cc (Archive::interpret_header): Only clear name if it is | |
| 2968 | not already empty. | |
| 2969 | * fileread.cc: Include "gold-threads.h" | |
| 2970 | (file_counts_lock): New static variable. | |
| 2971 | (file_counts_initialize_lock): Likewise. | |
| 2972 | (File_read::release): Only increment counts when using --stats. | |
| 2973 | Use a lock around the increment. | |
| 2974 | * parameters.cc (class Set_parameters_target_once): Define. | |
| 2975 | (set_parameters_target_once): New static variable. | |
| 2976 | (Parameters::Parameters): Move here from parameters.h. | |
| 2977 | (Parameters::set_target): Rewrite. | |
| 2978 | (Parameters::set_target_once): New function. | |
| 2979 | (Parameters::clear_target): Move here and rewrite. | |
| 2980 | * parameters.h (class Parameters): Update declarations. Add | |
| 2981 | set_parameters_target_once_ field. | |
| 2982 | (Parameters::Parameters): Move to parameters.cc. | |
| 2983 | (Parameters::clear_target): Likewise. | |
| 2984 | * readsyms.cc (Read_symbols::do_group): Create a Start_group | |
| 2985 | task. | |
| 2986 | (Start_group::~Start_group): New function. | |
| 2987 | (Start_group::is_runnable): New function. | |
| 2988 | (Start_group::locks, Start_group::run): New functions. | |
| 2989 | (Finish_group::run): Change saw_undefined to size_t. | |
| 2990 | * readsyms.h (class Start_group): Define. | |
| 2991 | (class Finish_group): Change saw_undefined_ field to size_t. | |
| 2992 | (Finish_group::Finish_group): Remove saw_undefined and | |
| 2993 | this_blocker parameters. Change all callers. | |
| 2994 | (Finish_group::set_saw_undefined): New function. | |
| 2995 | (Finish_group::set_blocker): New function. | |
| 2996 | * symtab.h (class Symbol_table): Change saw_undefined to return | |
| 2997 | size_t. Change saw_undefined_ field to size_t. | |
| 2998 | * target-select.cc (Set_target_once::do_run_once): New function. | |
| 2999 | (Target_selector::Target_selector): Initialize set_target_once_ | |
| 3000 | field. Don't initialize lock_ and initialize_lock_ fields. | |
| 3001 | (Target_selector::instantiate_target): Rewrite. | |
| 3002 | (Target_selector::set_target): New function. | |
| 3003 | * target-select.h (class Set_target_once): Define. | |
| 3004 | (class Target_selector): Update declarations. Make | |
| 3005 | Set_target_once a friend. Remove lock_ and initialize_lock_ | |
| 3006 | fields. Add set_target_once_ field. | |
| 3007 | ||
| fa17a3f4 ILT |
3008 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
| 3009 | ||
| 3010 | * dirsearch.cc (Dirsearch::initialize): Add all blockers before | |
| 3011 | queueing any tasks. | |
| 3012 | * gold.cc (queue_middle_gc_tasks): Likewise. Fix final blocker. | |
| 3013 | (queue_middle_tasks): Add all blockers before queueing any tasks. | |
| 3014 | (queue_final_tasks): Likewise. | |
| 3015 | * token.h (Task_token::add_blockers): New function. | |
| 3016 | * object.h (Input_objects::number_of_relobjs): New function. | |
| 3017 | ||
| c7177d31 ILT |
3018 | 2010-02-10 Ian Lance Taylor <iant@google.com> |
| 3019 | ||
| 5de0e392 ILT |
3020 | * i386.cc (Relocate::relocate_tls): A local symbol is final if not |
| 3021 | shared, not if not position independent. | |
| 3022 | * x86_64.cc (Relocate::relocate_tls): Likewise. | |
| 3023 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_pic_test. | |
| 3024 | (tls_pie_pic_test): New target. | |
| 3025 | * testsuite/Makefile.in: Rebuild. | |
| 3026 | ||
| c7177d31 ILT |
3027 | * testsuite/Makefile.am (check_PROGRAMS): Add tls_pie_test. |
| 3028 | (tls_test_main_pie.o, tls_test_pie.o): New targets. | |
| 3029 | (tls_test_file2_pie.o, tls_test_c_pie.o, tls_pie_test): Likewise. | |
| 3030 | * testsuite/Makefile.in: Rebuild. | |
| 3031 | ||
| 684b268a DM |
3032 | 2010-02-09 David S. Miller <davem@davemloft.net> |
| 3033 | ||
| 3034 | * sparc.cc (Target_sparc::Scan::local): Do not emit relocs other than | |
| 3035 | R_SPARC_RELATIVE using ->add_local_relative(). | |
| 3036 | (Target_sparc::Scan::global): Likewise for ->add_global_relative(). | |
| 3037 | ||
| 612a8d3d DM |
3038 | * output.h (Output_data_dynamic::add_section_size): New method |
| 3039 | that takes two Output_data objects. | |
| 3040 | (Output_data_dynamic::Dynamic_entry): Create storage for secondary | |
| 3041 | entry param. Handle it in initializers. | |
| 3042 | * output.cc (Output_data_dynamic::Dynamic_entry::write): For | |
| 3043 | DYNAMIC_SECTION_SIZE, add in second object size if non-NULL. | |
| 3044 | * layout.h (Layout::add_target_dynamic_tags): Add dynrel_includes_plt | |
| 3045 | arg. | |
| 3046 | * layout.cc (Layout::add_target_dynamic_tags): If dynrel_includes_plt, | |
| 3047 | and .rela.plt exists, set DT_REL{,A}SZ to sum of .rela.dyn and .rela.plt | |
| 3048 | * arm.cc (Target_arm::do_finalize_sections): Update to pass false | |
| 3049 | for dynrel_includes_plt. | |
| 3050 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
| 3051 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
| 3052 | * sparc.cc (Target_sparc::make_plt_entry): Force .rela.dyn to be output | |
| 3053 | before .rela.plt | |
| 3054 | (Target_sparc::do_finalize_sections): Update to pass true for | |
| 3055 | dynrel_includes_plt. | |
| 3056 | * powerpc.cc (Target_powerpc::make_plt_entry): Force .rela.dyn to be | |
| 3057 | output before .rela.plt | |
| 3058 | (Target_powerpc::do_finalize_sections): Update to pass true for | |
| 3059 | dynrel_includes_plt when 32-bit. | |
| 3060 | ||
| cb1be87e DK |
3061 | 2010-02-08 Doug Kwan <dougkwan@google.com> |
| 3062 | ||
| 3063 | * arm.cc (Arm_relobj::simple_input_section_output_address): New | |
| 3064 | method. | |
| 3065 | (Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
| 3066 | Arm_relobj::scan_section_for_cortex_a8_stubs, | |
| 3067 | Arm_relobj::do_relocation_section): Instead of calling | |
| 3068 | Output_section::output_address, use faster | |
| 3069 | Arm_relobj::simple_input_section_output_address. | |
| 3070 | ||
| 705b5121 DM |
3071 | 2010-02-08 David S. Miller <davem@davemloft.net> |
| 3072 | ||
| 3073 | * sparc.cc (Target_sparc::Relocate::relocate): If relocation offset is | |
| 3074 | unaligned for R_SPARC_16, R_SPARC_32, or R_SPARC_64, use the unaligned | |
| 3075 | relocation helper function. | |
| 3076 | ||
| 024c4466 DM |
3077 | * sparc.cc (Target_sparc::Scan::local): Handle R_SPARC_GOTDATA_OP* |
| 3078 | just like R_SPARC_GOT{10,13,22}. | |
| 3079 | (Target_sparc::Scan::local): Likewise. | |
| 3080 | (Target_sparc::Relocate:relocate): Likewise. | |
| 3081 | ||
| 9109c078 ILT |
3082 | 2010-02-06 Ian Lance Taylor <iant@google.com> |
| 3083 | ||
| 3084 | * configure.ac: Rewrite targetobjs duplicate removal code to use | |
| 3085 | only shell constructs. | |
| 3086 | * configure: Rebuild. | |
| 3087 | ||
| cf846138 DK |
3088 | 2010-02-05 Doug Kwan <dougkwan@google.com> |
| 3089 | ||
| 3090 | PR 11247 | |
| 3091 | * arm.cc (Arm_relobj::section_is_scannable): New method. | |
| 3092 | (Arm_relobj::section_needs_reloc_stub_scanning): Use it. | |
| 3093 | (Arm_relobj::section_needs_cortex_a8_stub_scanning): Same. | |
| 3094 | ||
| 6cfaf60b DK |
3095 | 2010-02-04 Doug Kwan <dougkwan@google.com> |
| 3096 | ||
| 3097 | PR 11247 | |
| 3098 | * arm-reloc-property.cc (cstdio): Include. | |
| 3099 | * configure.ac (targetobjs): Remove duplicates. | |
| 3100 | * configure: Regenerate. | |
| 3101 | * resolve.cc (Symbol_table::resolve): Explicit instantiate both | |
| 3102 | big and little endian version for a given address size. | |
| 3103 | ||
| 5c57f1be DK |
3104 | 2010-02-03 Doug Kwan <dougkwan@google.com> |
| 3105 | ||
| 3106 | * arm-reloc-property.cc | |
| 3107 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
| 3108 | definition. | |
| 3109 | * arm-reloc-property.h | |
| 3110 | (Arm_reloc_property_table::get_implemented_static_reloc_property): | |
| 3111 | New method definition. | |
| 3112 | (Arm_reloc_property_table::reloc_name_in_error_message): New method | |
| 3113 | declaration. | |
| 3114 | * arm-reloc.def (THM_MOVT_ABS, THM_MOVT_PREL, THM_MOVT_BREL): Change | |
| 3115 | overflow to N. | |
| 3116 | (GOT_PREL): Change implemented to Y. | |
| 3117 | * arm.cc (Target_arm::reloc_uses_thumb_bit): Remove method. | |
| 3118 | (Target_arm::Relocate::reloc_needs_sym_origin): Remove method. | |
| 3119 | (Arm_relocate_functions::movw_abs_nc): Remove method. | |
| 3120 | (Arm_relocate_functions::movt_abs): Ditto. | |
| 3121 | (Arm_relocate_functions::thm_movw_abs_nc): Ditto. | |
| 3122 | (Arm_relocate_functions::thm_movt_abs): Ditto. | |
| 3123 | (Arm_relocate_functions::movw_rel_nc): Ditto. | |
| 3124 | (Arm_relocate_functions::movw_rel): Ditto. | |
| 3125 | (Arm_relocate_functions::movt_rel): Ditto. | |
| 3126 | (Arm_relocate_functions:thm_movw_rel_nc): Ditto. | |
| 3127 | (Arm_relocate_functions:thm_movw_rel): Ditto. | |
| 3128 | (Arm_relocate_functions:thm_movt_rel): Ditto. | |
| 3129 | (Arm_relocate_functions::movw, Arm_relocate_functions::movt, | |
| 3130 | (Arm_relocate_functions::thm_movw, Arm_relocate_functions::thm_movt): | |
| 3131 | New method definitions. | |
| 3132 | (Arm_relocation_functions::arm_grp_alu): Add assertion for group index. | |
| 3133 | (Arm_relocation_functions::arm_grp_ldr): Ditto. | |
| 3134 | (Arm_relocation_functions::arm_grp_ldrs): Ditto. | |
| 3135 | (Arm_relocation_functions::arm_grp_ldc): Ditto. | |
| 3136 | (Target_arm::Relocate::relocate): Check for non-static or | |
| 3137 | unimplemented relocation code and exit early. Change calls to | |
| 3138 | Target_arm::reloc_uses_thumb_bit and | |
| 3139 | Target_arm::Reloc::reloc_needs_sym_origin to use relocation property | |
| 3140 | instead. Refactor code to handle similar relocations to increase | |
| 3141 | code sharing. Remove check for unsupported relocation code in switch | |
| 3142 | statement. | |
| 3143 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Use | |
| 3144 | relocation property table to find out size. Change error message to | |
| 3145 | print out the name of a relocation code instead of the numeric value. | |
| 3146 | (Target_arm::scan_reloc_for_stub): Use relocation property table | |
| 3147 | instead of calling Target_arm::reloc_uses_thumb_bit(). | |
| 3148 | ||
| 218c5831 DK |
3149 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
| 3150 | ||
| 3151 | * arm.cc (Target_arm::relocate_section): Do view adjustment for all | |
| 3152 | types of relaxed input section. | |
| 3153 | ||
| 0d31c79d DK |
3154 | 2010-02-02 Doug Kwan <dougkwan@google.com> |
| 3155 | ||
| 3156 | * Makefile.am (HFILES): Add arm-reloc-property.h. | |
| 3157 | (DEFFILES): New. | |
| 3158 | (TARGETSOURCES): Add arm-reloc-property.cc | |
| 3159 | (ALL_TARGETOBJS): Add arm-reloc-property.$(OBJEXT) | |
| 3160 | (libgold_a_SOURCES): $(DEFFILES) | |
| 3161 | * Makefile.in: Regenerate. | |
| 3162 | * arm-reloc-property.cc: New file. | |
| 3163 | * arm-reloc-property.h: New file. | |
| 3164 | * arm-reloc.def: New file. | |
| 3165 | * arm.cc: Update comments. | |
| 3166 | (arm-reloc-property.h): New included header. | |
| 3167 | (arm_reloc_property_table): New global variable. | |
| 3168 | (Target_arm::do_select_as_default_target): New method definition. | |
| 3169 | * configure.tgt (armeb*-*-*,armbe*-*-*,arm*-*-*): Add | |
| 3170 | arm-reloc-property to targ_extra_obj. | |
| 3171 | * parameters.cc (set_parameters_target): Call | |
| 3172 | Target::select_as_default_target(). | |
| 3173 | * target.h (Target::select_as_default_target): New method definition. | |
| 3174 | (Target::do_select_as_default_target): Same. | |
| 3175 | ||
| 546c7457 DK |
3176 | 2010-02-01 Doug Kwan <dougkwan@google.com> |
| 3177 | ||
| 3178 | * arm.cc (Arm_exidx_fixup::Arm_exidx_fixup): Initialize | |
| 3179 | first_output_text_section_. | |
| 3180 | (Arm_exidx_fixup::first_output_text_section): New method definition. | |
| 3181 | (Arm_exidx_fixup::first_output_text_section_): New data member. | |
| 3182 | (Arm_exidx_fixup::process_exidx_section): Record the first text | |
| 3183 | output section seen. | |
| 3184 | (Arm_output_section::fix_exidx_coverage): Set correct linked section | |
| 3185 | and entsize in output section header. | |
| 3186 | ||
| 11b861d5 DK |
3187 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 3188 | ||
| 3189 | * gold/arm.cc: Added support for the ARM relocations: R_ARM_THM_PC8, | |
| 3190 | R_ARM_THM_PC12, R_ARM_THM_ALU_PREL_11_0. | |
| 3191 | (Arm_relocate_functions::thm_alu11): New Method. | |
| 3192 | (Arm_relocate_functions::thm_pc8): New Method. | |
| 3193 | (Arm_relocate_functions::thm_pc12): New Method. | |
| 3194 | (Target_arm::Scan::local): Handle the relocations. | |
| 3195 | (Target_arm::Scan::global): Likewise. | |
| 3196 | (Target_arm::Relocate::relocate): Likewise. | |
| 3197 | (Target_arm:Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
| 3198 | ||
| c9a2c125 DK |
3199 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
| 3200 | ||
| 3201 | * arm.cc (Target_arm::Scan::global): General PLTs for the same set | |
| 3202 | of relocation types as ld. | |
| 3203 | ||
| 1521477a DK |
3204 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
| 3205 | ||
| 3206 | * arm.cc (Arm_relocate_functions::arm_branch_common) Change visibility | |
| 3207 | to public. | |
| 3208 | (Arm_relocate_functions::thumb_branch_common): Ditto. | |
| 3209 | (Arm_relocate_functions::thm_call, Arm_relocate_functions::thm_jump24, | |
| 3210 | Arm_relocate_functions::thm_xpc22, Arm_relocate_functions::plt32, | |
| 3211 | Arm_relocate_functions::xpc25, Arm_relocate_functions::call, | |
| 3212 | Arm_relocate_functions::jump24): Remove. | |
| 3213 | (Target_arm::Relocate::relocate): Adjust code to call | |
| 3214 | Arm_relocation_functions::arm_branch_common and | |
| 3215 | Arm_relocation_functions::thumb_branch_common instead of their removed | |
| e1df38aa | 3216 | wrappers. Merge switch-cases together to reduce source code size. |
| 1521477a | 3217 | |
| e7eca48c DK |
3218 | 2010-01-29 Doug Kwan <dougkwan@google.com> |
| 3219 | ||
| 3220 | * arm.cc (Arm_relobj::Arm_relobj): Initialize new data member | |
| 3221 | output_local_symbol_count_needs_update_. | |
| 3222 | (Arm_relobj::output_local_symbol_count_needs_update, | |
| 3223 | Arm_relobj::set_output_local_symbol_count_needs_update, | |
| 3224 | Arm_relobj::update_output_local_symbol_count): New methods. | |
| 3225 | (Arm_relobj::output_local_symbol_count_needs_update_): New data | |
| 3226 | member. | |
| 3227 | (Arm_exidx_cantunwind::do_fixed_endian_write): Write address | |
| 3228 | of pointed function as in a R_ARM_PREL31 relocation. | |
| 3229 | (Arm_output_section<big_endian>::fix_exidx_coverage): Mark objects | |
| 3230 | for output local symbol count updating. | |
| 3231 | (Target_arm::do_relax): Update output local symbol counts in objects | |
| 3232 | if necessary. | |
| 3233 | * object.h (Sized_relobj::set_output_local_symbol_count): New method. | |
| 3234 | ||
| 02961d7e ILT |
3235 | 2010-01-29 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 3236 | ||
| 3237 | * arm.cc: Added support for the ARM relocations: | |
| 3238 | R_ARM_MOVW_BREL_NC, R_ARM_MOVT_BREL, R_ARM_MOVW_BREL, | |
| 3239 | R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVT_BREL, R_ARM_THM_MOVW_BREL. | |
| 3240 | (Arm_relocate_functions::movw_rel_nc): Renamed (was | |
| 3241 | movw_prel_nc). | |
| 3242 | (Arm_relocate_functions::movw_rel): New method. | |
| 3243 | (Arm_relocate_functions::movt_rel): Renamed (was movt_prel). | |
| 3244 | (Arm_relocate_functions::thm_movw_rel_nc): Renamed (was | |
| 3245 | thm_movw_prel_nc). | |
| 3246 | (Arm_relocate_functions::thm_movw_rel): New method. | |
| 3247 | (Arm_relocate_functions::thm_movt_rel): Renamed (was | |
| 3248 | thm_movt_prel). | |
| 3249 | (Target_arm::Scan::local): Handle MOVW_BREL/MOVT_BREL | |
| 3250 | relocations. | |
| 3251 | (Target_arm::Scan::global): Likewise. | |
| 3252 | (Target_arm::Relocate::relocate): Likewise. | |
| 3253 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 3254 | Likewise. | |
| 3255 | ||
| b10d2873 ILT |
3256 | 2010-01-27 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 3257 | ||
| 3258 | * arm.cc: Added support for ARM group relocations. | |
| 3259 | (Target_arm::reloc_needs_sym_origin): New method. | |
| 3260 | (Arm_relocate_functions::calc_grp_kn): New method. | |
| 3261 | (Arm_relocate_functions::calc_grp_residual): New method. | |
| 3262 | (Arm_relocate_functions::calc_grp_gn): New method. | |
| 3263 | (Arm_relocate_functions::arm_grp_alu): New Method. | |
| 3264 | (Arm_relocate_functions::arm_grp_ldr): New Method. | |
| 3265 | (Arm_relocate_functions::arm_grp_ldrs): New Method. | |
| 3266 | (Arm_relocate_functions::arm_grp_ldc): New Method. | |
| 3267 | (Target_arm::Scan::local): Handle the ARM group relocations. | |
| 3268 | (Target_arm::Scan::global): Likewise. | |
| 3269 | (Target_arm::Relocate::relocate): Likewise. | |
| 3270 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 3271 | Likewise. | |
| 3272 | ||
| 2b328d4e DK |
3273 | 2010-01-26 Doug Kwan <dougkwan@google.com> |
| 3274 | ||
| 3275 | * arm.cc (set): Include. | |
| 3276 | (class Arm_exidx_fixup): Change type of last_input_section_ to const | |
| 3277 | pointer type. | |
| 3278 | (Arm_output_section::Text_section_list): New type. | |
| 3279 | (Arm_output_section::append_text_sections_to_list): New method. | |
| 3280 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
| 3281 | (Arm_relobj::Arm_relobj): Initialize exidx_section_map_. | |
| 3282 | (Arm_relobj::convert_input_section_to_relaxed_section): Use | |
| 3283 | Relobj::set_section_offset() instead of | |
| 3284 | Sized_relobj::invalidate_section_offset(). | |
| 3285 | (Arm_relobj::section_needs_reloc_stub_scanning): Add an extra | |
| 3286 | parameter for section headers. Ignore relocation sections for | |
| 3287 | unallocated sections and EXIDX sections. | |
| 3288 | (Target_arm::fix_exidx_coverage): New method. | |
| 3289 | (Target_arm::output_section_address_less_than): New type. | |
| 3290 | (Arm_exidx_fixup::add_exidx_cantunwind_as_needed): Use index of the | |
| 3291 | linked text section instead of the EXIDX section. | |
| 3292 | (Arm_output_section::create_stub_group): Add an assertion to check | |
| 3293 | that this is not an EXIDX output section. | |
| 3294 | (Arm_output_section::append_text_sections_to_list): New method. | |
| 3295 | (Arm_output_section::fix_exidx_coverage): Ditto. | |
| 3296 | (Arm_relobj::scan_sections_for_stubs): Adjust call to | |
| 3297 | Arm_relobj::section_needs_reloc_stub_scanning. | |
| 3298 | (Target_arm::do_relax): Fix EXIDX output section coverage in the | |
| 3299 | first pass. | |
| 3300 | (Target_arm::fix_exidx_coverage): New method. | |
| 3301 | * object.h (Relobj::set_output_section): New method. | |
| 3302 | (Sized_relobj::invalidate_section_offset): Remove method. | |
| 3303 | (Sized_relobj::do_invalidate_section_offset): Remove method. | |
| 3304 | (Sized_relobj::do_set_section_offset): Handle offset value -1. | |
| 3305 | ||
| c7f3c371 DK |
3306 | 2010-01-25 Doug Kwan <dougkwan@google.com> |
| 3307 | ||
| 3308 | * arm.cc (Arm_exidx_merged_section::do_output_offset): | |
| 3309 | Fix warning due to signed and unsigned comparison on a 32-bit host. | |
| 3310 | ||
| 8923b24c DK |
3311 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
| 3312 | ||
| 3313 | * arm.cc (Target_arm::do_relax): Record an output section for section | |
| 3314 | offset adjustment it contains any stub table that has changed. | |
| 3315 | * layout.cc (Layout::clean_up_after_relaxation): Adjust section | |
| 3316 | offsets in an output section if necessary. | |
| 3317 | * output.cc (Output_section::Output_section): Initialize | |
| 3318 | section_offsets_need_adjustments_. | |
| 3319 | (Output_section::add_input_section_for_script): Renamed to | |
| 3320 | Output_section::add_simple_input_section. | |
| 3321 | (Output_section::save_states): Add a comment. | |
| 3322 | (Output_section::discard_states): New method defintion. | |
| 3323 | (Output_section::adjust_section_offsets): Same. | |
| 3324 | * output.h (Output_section::add_input_section_for_script): Renamed to | |
| 3325 | Output_section::add_simple_input_section. | |
| 3326 | (Output_section::discard_states): New method declaration. | |
| 3327 | (Output_section::adjust_section_offsets): Same. | |
| 3328 | (Output_section::section_offsets_need_adjustment, | |
| 3329 | Output_section::set_section_offsets_need_adjustment): New method | |
| 3330 | definitions. | |
| 3331 | (Output_section::section_offsets_need_adjustment_): New data member. | |
| 3332 | * script-sections.cc | |
| 3333 | (Output_section_element_input::set_section_address): Adjust code for | |
| 3334 | renaming of Output_section::add_input_section_for_script. | |
| 3335 | (Orphan_output_section::set_section_address): Same. | |
| 3336 | ||
| 9b2fd367 DK |
3337 | 2010-01-22 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 3338 | ||
| 3339 | * gold/arm.cc (Target_arm): Updated fix_v4bx method and usage of | |
| 3340 | Fix_v4bx enum values . | |
| 3341 | * gold/options.h (General_options): New option definitions. | |
| 3342 | (General_options::fix_v4bx): New method. | |
| 3343 | (General_options::Fix_v4bx): New enum. | |
| 3344 | * gold/options.cc (General_options::parse_fix_v4bx): New method. | |
| 3345 | (General_options::parse_fix_v4bx_interworking): New method. | |
| 3346 | ||
| 80d0d023 DK |
3347 | 2010-01-22 Doug Kwan <dougkwan@google.com> |
| 3348 | ||
| 3349 | * arm.cc (Arm_exidx_fixup): New class. | |
| 3350 | ||
| af2cdeae DK |
3351 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
| 3352 | ||
| 3353 | * arm.cc (Arm_exidx_cantunwind, Arm_exidx_merged_section): New | |
| 3354 | classes. | |
| 3355 | (Arm_exidx_section_offset_map): New type. | |
| 3356 | ||
| 993d07c1 DK |
3357 | 2010-01-21 Doug Kwan <dougkwan@google.com> |
| 3358 | ||
| 3359 | * arm.cc (Arm_exidx_input_section): New class. | |
| 3360 | (Arm_relobj::exidx_input_section_by_link, | |
| 3361 | Arm_relobj::exidx_input_section_by_shndx, | |
| 3362 | Arm_relobj::make_exidx_input_section): New methods. | |
| 3363 | (read_arm_attributes_section): Remove. | |
| 3364 | (Arm_relobj::do_read_symbols): Look for ARM.exidx sections and record | |
| 3365 | information about them. | |
| 3366 | (Arm_dynobj::do_read_symbols): Move code in read_arm_attributes_section | |
| 3367 | to here. | |
| 3368 | ||
| 5ac169d4 DK |
3369 | 2010-01-20 Doug Kwan <dougkwan@google.com> |
| 3370 | ||
| 3371 | * arm.cc (Target_arm::Arm_input_section_map): Change key type from | |
| 3372 | Input_section_specifier to Section_id. | |
| 3373 | (Target_arm::new_arm_input_section: Adjust code for change of key | |
| 3374 | type. | |
| 3375 | (Target_arm::find_arm_input_section): Ditto. | |
| 3376 | * gc.h (object.h): Include for Section_id nand Section_id_hash. | |
| 3377 | (Section_id): Remove. | |
| 3378 | (Garbage_collection::Section_id_hash): Remove. | |
| 3379 | * icf.h (object.h): Include for Section_id nand Section_id_hash. | |
| 3380 | (Section_id): Remove. | |
| 3381 | (Icf::Section_id_hash): Remove. | |
| 3382 | * object.h (Section_id, Const_section_id, Section_id_hash, | |
| 3383 | Const_section_id_hash): New type definitions. | |
| 3384 | * output.cc (Output_section::add_relaxed_input_section): Change to | |
| 3385 | use Const_section_id instead of Input_section_specifier as key type. | |
| 3386 | (Output_section::add_merge_input_section): Ditto. | |
| 3387 | (Output_section::build_relaxation_map): Change to use Section_id | |
| 3388 | instead of Input_section_specifier as key type. | |
| 3389 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
| 3390 | Ditto. | |
| 3391 | (Output_section::convert_input_sections_to_relaxed_sections): Change | |
| 3392 | to use Const_section_id instead of Input_section_specifier as key type. | |
| 3393 | (Output_section::find_merge_section): Ditto. | |
| 3394 | (Output_section::find_relaxed_input_section): Ditto. | |
| 3395 | * output.h (Input_section_specifier): Remove class. | |
| 3396 | (Output_section::Output_section_data_by_input_section_map): Change | |
| 3397 | key type to Const_section_id. | |
| 3398 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
| 3399 | Ditto. | |
| 3400 | (Output_section::Relaxation_map): Change key type to Section_id. | |
| 3401 | ||
| a2162063 ILT |
3402 | 2010-01-20 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 3403 | ||
| 3404 | * gold/arm.cc: Added support for R_ARM_V4BX relocation | |
| 3405 | (class Arm_v4bx_stub): New class. | |
| 3406 | (DEF_STUBS): Updated definition to support v4_veneer_bx. | |
| 3407 | (Stub_factory::make_arm_v4bx_stub): New method. | |
| 3408 | (Stub_factory::elf32_arm_stub_v4_veneer_bx): New veneer template. | |
| 3409 | (Stub_table::empty): Handle v4bx stubs. | |
| 3410 | (Stub_table::add_arm_v4bx_stub): New method. | |
| 3411 | (Stub_table::find_arm_v4bx_stub): New method. | |
| 3412 | (Arm_relocate_functions::v4bx): New method. | |
| 3413 | (Target_arm::fix_v4bx): New method. | |
| 3414 | (Target_arm::Target_arm): Handle R_ARM_V4BX. | |
| 3415 | (Stub_table::relocate_stubs): Likewise. | |
| 3416 | (Stub_table::do_write): Likewise. | |
| 3417 | (Stub_table::update_data_size_and_addralign): Likewise. | |
| 3418 | (Stub_table::finalize_stubs): Likewise. | |
| 3419 | (Target_arm::Scan::local): Likewise. | |
| 3420 | (Target_arm::Scan::global): Likewise. | |
| 3421 | (Target_arm::do_finalize_sections): Likewise. | |
| 3422 | (Target_arm::Relocate::relocate): Likewise. | |
| 3423 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 3424 | Likewise. | |
| 3425 | (Target_arm::scan_reloc_for_stub): Likewise. | |
| 3426 | (Target_arm::scan_reloc_section_for_stubs): Likewise. | |
| 3427 | ||
| 5696ab0b ILT |
3428 | 2010-01-19 Ian Lance Taylor <iant@google.com> |
| 3429 | ||
| 3430 | * output.cc (Output_section_headers::do_sized_write): Write large | |
| 3431 | segment count to sh_info field. | |
| 3432 | (Output_file_header::do_sized_write): For large segment count, | |
| 3433 | write PN_XNUM to e_phnum field. | |
| 3434 | ||
| 800d0f56 ILT |
3435 | 2010-01-15 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 3436 | ||
| 3437 | * arm.cc (Arm_relocate_functions::thm_jump6): New function. | |
| 3438 | (Arm_relocate_functions::thm_jump8): New function. | |
| 3439 | (Arm_relocate_functions::thm_jump11): New function. | |
| 3440 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP6, R_ARM_THM_JUMP8, | |
| 3441 | R_ARM_THM_JUMP11. | |
| 3442 | (Target_arm::Scan::global): Likewise. | |
| 3443 | (Target_arm::Relocate::relocate): Likewise. | |
| 3444 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 3445 | Likewise. | |
| 3446 | ||
| 41263c05 DK |
3447 | 2010-01-14 Doug Kwan <dougkwan@google.com> |
| 3448 | ||
| 3449 | * arm.cc (map, utility): Include headers. | |
| 3450 | (Target_arm::apply_cortex_a8_workaround): New method. | |
| 3451 | (Arm_relobj::do_relocate_sections): Apply any Cortex-A8 workaround. | |
| 3452 | (Target_arm::Scan::local): Handle R_ARM_THM_JUMP24, R_ARM_THM_JUMP19. | |
| 3453 | (Target_arm::Scan::global): R_ARM_THM_JUMP19. | |
| 3454 | (Target_arm::do_finalize_sections): Set fix_cortex_a8_ according to | |
| 3455 | the --[no-]fix-cortex-a8 command line options. | |
| 3456 | (Target_arm::Relocate::relocate): Handle R_ARM_JUMP19. | |
| 3457 | (Target_arm::relocate_stub): Use addend in instruction template. | |
| 3458 | * options.h (DEFINE_bool): Set the user-set flag. | |
| 3459 | (General_options): Add --[no-]-fix-cortex options. | |
| 3460 | * output.cc (Output_section::convert_input_sections_to_relaxed_sections) | |
| e1df38aa | 3461 | : Update fast look-up map after conversion. |
| 41263c05 | 3462 | |
| 459e9b03 ST |
3463 | 2010-01-14 Sriraman Tallam <tmsriram@google.com> |
| 3464 | ||
| 3465 | * object.cc (Sized_relobj::do_layout): Change to call layout_gnu_stack | |
| 3466 | in the first pass of do_layout. | |
| 3467 | ||
| b521dfe4 DK |
3468 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
| 3469 | ||
| 3470 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
| 3471 | Arm_relobj::scan_sections_for_stubs): Rearrange code to avoid an | |
| 3472 | apparent compiler problem of not folding static constant integral | |
| 3473 | data members of elfcpp::Elf_sizes<32>. | |
| 3474 | ||
| 44272192 DK |
3475 | 2010-01-13 Doug Kwan <dougkwan@google.com> |
| 3476 | ||
| 3477 | * arm.cc (Arm_relobj::section_needs_reloc_stub_scanning, | |
| 3478 | Arm_relobj::section_needs_cortex_a8_stub_scanning, | |
| 3479 | Arm_relobj::scan_section_for_cortex_a8_erratum, | |
| 3480 | Arm_relobj::scan_span_for_cortex_a8_erratum): New methods. | |
| 3481 | (Arm_relobj::scan_sections_for_stubs): Move code deciding what | |
| 3482 | sections to scan for relocation stubs into a new method | |
| 3483 | Arm_relobj::section_needs_reloc_stub_scanning. Handle both | |
| 3484 | relocation and Cortex-A8 stub scanning. | |
| 3485 | (Target_arm::do_relax): Force stubs to be after stubbed sections | |
| 3486 | if fixing the Cortex-A8 erratum. Remove all Cortex-A8 stubs at | |
| e1df38aa | 3487 | the beginning of a new relaxation pass. Update a comment. |
| 44272192 DK |
3488 | (Target_arm::scan_span_for_cortex_a8_erratum): New method definition. |
| 3489 | ||
| 44b71ece ILT |
3490 | 2010-01-12 Ian Lance Taylor <iant@google.com> |
| 3491 | ||
| 3492 | * target-reloc.h (visibility_error): New inline function. | |
| 3493 | (relocate_section): Call visibility_error. | |
| 3494 | * testsuite/Makefile.am (check_DATA): Add protected_3.err. | |
| 3495 | (MOSTLYCLEANFILES): Likewise. | |
| 3496 | (protected_4_pic.o, protected_3.err): New targets. | |
| 3497 | * testsuite/protected_4.cc: New file. | |
| 3498 | ||
| a120bc7f DK |
3499 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
| 3500 | ||
| 3501 | * arm.cc (Cortex_a8_reloc): New class. | |
| 3502 | (Target_arm::Target_arm): Initialize new data members fix_cortex_a8_ | |
| 3503 | and cortex_a8_relocs_info_. | |
| 3504 | (Target_arm::fix_cortex_a8): New method definition. | |
| 3505 | (Target_arm::Cortex_a8_relocs_info): New type. | |
| 3506 | (Target_arm::fix_cortex_a8_, Target_arm::cortex_a8_relocs_info_): | |
| 3507 | New data member declarations. | |
| 3508 | (Target_arm::scan_reloc_for_stub): Record information about | |
| 3509 | relocations for THUMB branches that might be exempted from the | |
| 3510 | Cortex-A8 workaround. | |
| 3511 | (Target_arm::do_relax): Clear all Cortex-A8 relocation information | |
| 3512 | at the beginning of a relaxation pass. | |
| 3513 | ||
| 20138696 DK |
3514 | 2010-01-12 Doug Kwan <dougkwan@google.com> |
| 3515 | ||
| 3516 | * arm.cc (Arm_relobj::mapping_symbols_info_): New data member. | |
| 3517 | (Arm_relobj::Mapping_symbol_position, | |
| 3518 | Arm_reloj::Mapping_symbol_position_less, | |
| 3519 | Arm_relobj::Mapping_symbols_info): New types. | |
| 3520 | (Target_arm::is_mapping_symbol_name): New method definition. | |
| 3521 | (Arm_relobj::do_count_local_symbols): Save information about mapping | |
| 3522 | symbols. | |
| 3523 | ||
| 089d69dc DK |
3524 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
| 3525 | ||
| 3526 | * arm.cc (Arm_relocate_functions::thumb32_branch_offset, | |
| 3527 | Arm_relocate_functions::thumb32_branch_upper, | |
| 3528 | Arm_relocate_functions::thumb32_branch_lower, | |
| 3529 | Arm_relocate_functions::thumb32_cond_branch_offset, | |
| 3530 | Arm_relocate_functions::thumb32_cond_branch_upper, | |
| 3531 | Arm_relocate_functions::thumb32_cond_branch_lower, | |
| 3532 | Arm_relocate_functions::thm_jump19): New methods to handle THUMB | |
| 3533 | branch offset encoding. | |
| 3534 | (Arm_relocate_functions::thumb_branch_common): Use new branch | |
| 3535 | offset encoding methods to avoid code duplication. | |
| 3536 | (Stub_template::Stub_template) Handle THUMB16_SPECIAL_TYPE. | |
| 3537 | (Stub_addend_reader::operator()): Use new branch encoding method | |
| 3538 | to avoid code duplication. | |
| 3539 | ||
| 99e5bff2 DK |
3540 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
| 3541 | ||
| 3542 | * arm.cc (Arm_relobj::do_gc_process_relocs): New method. | |
| 3543 | (Target_arm::do_finalize_sections): Define special EXIDX section | |
| 3544 | symbols only if referenced. | |
| 3545 | * gc.h (Garbage_collection::add_reference): New method. | |
| 3546 | (gc_process_relocs): Use Garbage_collection::add_reference to avoid | |
| 3547 | code duplication. | |
| 3548 | ||
| 98e090bd ILT |
3549 | 2010-01-11 Ian Lance Taylor <iant@google.com> |
| 3550 | ||
| d0a91bd8 ILT |
3551 | * script.cc (Version_script_info::build_expression_list_lookup): |
| 3552 | Change complaing about duplicate wildcard match from error to | |
| 3553 | warning. | |
| 3554 | ||
| 98e090bd ILT |
3555 | * script.cc (class Lazy_demangler): Recreate--revert part of patch |
| 3556 | of 2009-12-30. | |
| 3557 | (Version_script_info::Version_script_info): Initialize globs_, | |
| 3558 | default_version_, default_is_global_, and exact_. Don't | |
| 3559 | initialize globals_ or locals_. | |
| 3560 | (Version_script_info::build_lookup_tables): Build local symbols | |
| 3561 | first. | |
| 3562 | (Version_script_info::unquote): New function. | |
| 3563 | (Version_script_info::add_exact_match): New function. | |
| 3564 | (Version_script_info::build_expression_list_lookup): Remove lookup | |
| 3565 | parameter. Add is_global parameter. Change all callers. Handle | |
| 3566 | wildcard pattern specially. Unquote pattern. Call | |
| 3567 | add_exact_match. | |
| 3568 | (Version_script_info::get_name_to_match): New function. | |
| 3569 | (Version_script_info::get_symbol_version): New function. | |
| 3570 | (Version_script_info::get_symbol_version_helper): Remove. | |
| 3571 | (Version_script_info::check_unmatched_names): Call unquote. | |
| 3572 | * script.h (class Version_script_info): Change get_symbol_version | |
| 3573 | to be non-inline and add is_global parameter; change all callers. | |
| 3574 | Rewrite symbol_is_local. Update declarations. Define struct | |
| 3575 | Version_tree_match, Exact, Globs. Don't define struct Lookup. | |
| 3576 | Remove globals_ and locals_ members. Add exact_, globs_, | |
| 3577 | default_version_, is_global_. | |
| 3578 | (Version_script_info::Glob): Remove pattern, add expression and | |
| 3579 | is_global. Update constructor. Change all callers. | |
| 3580 | * dynobj.cc (Versions::finalize): Mark the version symbol as the | |
| 3581 | default version. | |
| 3582 | (Versions::symbol_section_contents): If a symbol is undefined, or | |
| 3583 | defined in a dynamic object, set the version index to | |
| 3584 | VER_NDX_LOCAL. | |
| 3585 | * symtab.cc (Symbol_table::add_from_relobj): Don't call | |
| 3586 | symbol_is_local. | |
| 3587 | (Symbol_table::add_from_pluginobj): Likewise. | |
| 3588 | * testsuite/ver_matching_test.sh: blaza1 and blaza go into V2. | |
| 3589 | ||
| d56962d3 DK |
3590 | 2010-01-11 Doug Kwan <dougkwan@google.com> |
| 3591 | ||
| 3592 | * Makefile.am (incremental_dump_DEPENDENCIES): Add libintl dependency. | |
| 3593 | (incremental_dump_LDADD): Add linking option for libintl. | |
| 3594 | * Makefile.in: Regenerate. | |
| 3595 | ||
| 94e6ee91 L |
3596 | 2010-01-11 H.J. Lu <hongjiu.lu@intel.com> |
| 3597 | ||
| 3598 | PR gold/11144 | |
| 3599 | * testsuite/Makefile.am (dynamic_list.stdout): Use --dyn-syms | |
| 3600 | instead of -Ds. | |
| 3601 | * testsuite/Makefile.in: Regenerated. | |
| 3602 | ||
| e96c574b DK |
3603 | 2010-01-10 Doug Kwan <dougkwan@google.com> |
| 3604 | ||
| 3605 | * options.h (DEFINE_var): Use parentheses around argument varname__ | |
| 3606 | in macro body to avoid any unintended subsequent substitutions. | |
| 3607 | ||
| 7198066b ILT |
3608 | 2010-01-10 Ian Lance Taylor <iant@google.com> |
| 3609 | ||
| ba4d53bf ILT |
3610 | * resolve.cc (Symbol_table::resolve): Add symbols to list of ODR |
| 3611 | candidates before doing symbol resolution. | |
| 3612 | ||
| 7198066b ILT |
3613 | * resolve.cc (Symbol_table::resolve): Add symbols to the list of |
| 3614 | ODR candidates if only one is weak. | |
| 3615 | ||
| a2beed37 ILT |
3616 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
| 3617 | ||
| 3618 | * script.cc (Version_script_info::build_expression_list_lookup): | |
| 3619 | Don't warn about ambiguous version, just record the ambiguity. | |
| 3620 | (Version_script_info::get_symbol_version_helper): Give error if | |
| 3621 | version is ambiguous. | |
| 3622 | ||
| 2fb7225c DK |
3623 | 2010-01-08 Doug Kwan <dougkwan@google.com> |
| 3624 | ||
| 3625 | * arm.cc (Stub_table::Stub_table): Initalize cortex_a8_stubs_, | |
| 3626 | prev_data_size_ and prev_addralign_. Remove initializer for | |
| 3627 | deleted data member has_been_changed_. | |
| 3628 | (Stub_table::empty): Look at both reloc_stubs_ and cortex_a8_stubs_ | |
| 3629 | to determine if the table is empty. | |
| 3630 | (Stub_table::has_been_changed, Stub_table_set_has_been_changed): | |
| 3631 | Remove. | |
| 3632 | (Stub_table::add_reloc_stub): Define method in class definition | |
| 3633 | instead of just declaring it there. | |
| 3634 | (Stub_table::add_cortex_a8_stub): New method definition. | |
| 3635 | (Stub_table::update_data_size_and_addralign): Ditto. | |
| 3636 | (Stub_table::finalize_stubs): Ditto. | |
| 3637 | (Stub_table::apply_cortex_a8_workaround_to_address_range): Ditto. | |
| 3638 | (Stub_table::do_addralign_): Return address alignment in the | |
| 3639 | (Stub_table::do_reset_address_and_file_offset): Define method in | |
| 3640 | class definition instead of declaring it there. Set current data | |
| 3641 | size to be the data size of the previous pass. | |
| 3642 | (Stub_table::set_final_data_size): Use current data size as the | |
| 3643 | final data size. | |
| 3644 | (Stub_table::relocate_stub): Change parameter type of stub from | |
| 3645 | Reloc_stub pointer to Stub pointer. | |
| 3646 | (Stub_table::addralign_, Stub_table::has_been_changed_): Remove. | |
| 3647 | (Stub_table::Cortex_a8_stub_list): New typedef. | |
| 3648 | (Stub_table::cortex_a8_stubs_, Stub_table::prev_data_size_, | |
| 3649 | Stub_table::prev_addralign_): New data member. | |
| 3650 | (Arm_relobj::Arm_relobj): Initialize data member | |
| 3651 | section_has_cortex_a8_workaround_. | |
| 3652 | (Arm_relobj::section_has_cortex_a8_workaround, | |
| 3653 | Arm_relobj::mark_section_for_cortex_a8_workaround): New method | |
| 3654 | definitions. | |
| 3655 | (Arm_relobj::section_has_cortex_a8_workaround_): New data member | |
| 3656 | declarations. | |
| 3657 | (Target_arm::relocate_stub): Change parameter type of stub from | |
| 3658 | Reloc_stub pointer to Stub pointer. | |
| 3659 | (Insn_template::size, Insn_template::alignment): Handle | |
| 3660 | THUMB16_SPECIAL_TYPE. | |
| 3661 | (Stub_table::remove_all_cortex_a8_stubs, Stub_table::finalize_stubs, | |
| 3662 | Stub_table::update_data_size_and_addralign, | |
| 3663 | Stub_table::apply_cortex_a8_workaround_to_address_range): New method | |
| 3664 | definitions. | |
| 3665 | (Stub_table::relocate_stubs): Handle Cortex-A8 stubs. | |
| 3666 | (Stub_table::do_write): Ditto. | |
| 3667 | (Target_arm::do_relax): Adjust code for changes in Stub_table. | |
| 3668 | ||
| 880cd20d ILT |
3669 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
| 3670 | ||
| 3671 | PR 11108 | |
| 3672 | * symtab.h (class Symbol): Remove fields is_target_special_ and | |
| 3673 | has_plt_offset_. Add field is_defined_in_discarded_section_. | |
| 3674 | (Symbol::is_defined_in_discarded_section): New function. | |
| 3675 | (Symbol::set_is_defined_in_discarded_section): New function. | |
| 3676 | (Symbol::has_plt_offset): Rewrite. | |
| 3677 | (Symbol::set_plt_offset): Verify that new offset is not -1U. | |
| 3678 | * symtab.cc (Symbol::init_fields): Initialize plt_offset_ to -1U. | |
| 3679 | Don't initialize is_target_special_ or has_plt_offset_. | |
| 3680 | Initialize is_defined_in_discarded_section_. | |
| 3681 | (Symbol_table::add_from_relobj): If appropriate, set | |
| 3682 | is_defined_in_discarded_section. | |
| 3683 | * resolve.cc (Symbol::override_base_with_special): Don't test | |
| 3684 | is_target_special_. Change has_plt_offset_ to has_plt_offset(). | |
| 3685 | * target-reloc.h (relocate_section): Do special handling for | |
| 3686 | symbols defined in discarded sections for global symbols as well | |
| 3687 | as local symbols. | |
| 3688 | ||
| 2703e3eb ILT |
3689 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
| 3690 | ||
| 3691 | * dynobj.cc (big_endian>::find_dynsym_sections): Set pi to NULL in | |
| 3692 | the SHT_SYMTAB case. | |
| 3693 | ||
| 339d40a3 ILT |
3694 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
| 3695 | ||
| 3696 | * object.cc (Sized_relobj::do_layout): Don't get confused if | |
| 3697 | layout_eh_frame returns NULL. | |
| 3698 | ||
| abecea76 ILT |
3699 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
| 3700 | ||
| 3701 | PR 11084 | |
| 3702 | * dynobj.cc (Sized_dynobj::find_dynsym_sections): If there is no | |
| 3703 | dynamic symbol table, use the normal symbol table. | |
| 3704 | (Sized_dynobj::do_read_symbols): Remove assertion about type of | |
| 3705 | symbol table. | |
| 3706 | ||
| 6b7dd3f3 ILT |
3707 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
| 3708 | ||
| 3709 | PR 11072 | |
| 3710 | * layout.cc (Layout::include_section): Remove .gnu_debuglink | |
| 3711 | sections. | |
| 3712 | ||
| 36c50e63 L |
3713 | 2010-01-08 H.J. Lu <hongjiu.lu@intel.com> |
| 3714 | ||
| 3715 | * version.cc (print_version): Change to "Copyright 2010". | |
| 3716 | ||
| e291e7b9 ILT |
3717 | 2010-01-08 Ian Lance Taylor <iant@google.com> |
| 3718 | ||
| 3719 | PR 10287 | |
| 3720 | PR 11063 | |
| 3721 | * i386.cc (class Target_i386): Change return type of plt_section | |
| 3722 | to be non-const. | |
| 3723 | (class Output_data_plt_i386): Add tls_desc_rel_ field. | |
| 3724 | (Output_data_plt_i386::Output_data_plt_i386): Initialize | |
| 3725 | tls_desc_rel_ field. | |
| 3726 | (Output_data_plt_i386::rel_tls_desc): New function. | |
| 3727 | (Target_i386::rel_tls_desc_section): New function. | |
| 3728 | (Target_i386::Scan::local): Rewrite R_386_TLS_GOTDESC handling. | |
| 3729 | (Target_i386::Scan::global): For R_386_TLS_GOTDESC put | |
| 3730 | R_386_TLS_DESC reloc in rel_tls_desc_section. | |
| 3731 | * x86_64.cc (class Target_x86_64): Add tlsdesc_reloc_info_ field. | |
| 3732 | Define struct Tlsdesc_info. | |
| 3733 | (Target_x86_64::Target_x86_64): Initialize tlsdesc_reloc_info_. | |
| 3734 | (Target_x86_64::do_reloc_symbol_index): New function. | |
| 3735 | (Target_x86_64::add_tlsdesc_info): New function. | |
| 3736 | (class Output_data_plt_x86_64): Add tlsdesc_rel_ field. | |
| 3737 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize | |
| 3738 | tlsdesc_rel_ field. | |
| 3739 | (Output_data_plt_x86_64::rela_plt): Rename from rel_plt. Change | |
| 3740 | all callers. | |
| 3741 | (Output_data_plt_x86_64::rela_tlsdesc): New function. | |
| 3742 | (Target_x86_64::rela_tlsdesc_section): New function. | |
| 3743 | (Target_x86_64::Scan::local): Rewrite R_X86_64_GOTPC32_TLSDESC | |
| 3744 | handling. | |
| 3745 | (Target_x86_64::Scan::global): For R_X86_64_GOTPC32_TLSDESC put | |
| 3746 | (Target_x86_64::do_reloc_addend): New function. | |
| 3747 | R_X86_64_TLSDESC reloc in rela_tlsdesc_section. | |
| 3748 | * output.h (class Output_reloc) [SHT_REL]: Add new constructor | |
| 3749 | declarations. Define TARGET_CODE. Add arg field to u1_ union. | |
| 3750 | (Output_reloc::type): New function. | |
| 3751 | (Output_reloc::is_local_section_symbol): Check for TARGET_CODE. | |
| 3752 | (Output_reloc::is_target_specific): New function. | |
| 3753 | (Output_reloc::target_arg): New function. | |
| 3754 | (class Output_reloc) [SHT_RELA]: Add four new constructors for | |
| 3755 | absolute relocs and target specific relocs. | |
| 3756 | (class Output_data_reloc) [SHT_REL]: Add add_absolute and | |
| 3757 | add_target_specific. | |
| 3758 | (class Output_data_reloc) [SHT_RELA]: Likewise. | |
| 3759 | * output.cc (Output_reloc::Output_reloc): Add four new versions | |
| 3760 | for absolute relocs and target specific relocs. | |
| 3761 | (Output_reloc::set_needs_dynsym_index): Add TARGET_CODE case. | |
| 3762 | (Output_reloc::get_symbol_index): Likewise. | |
| 3763 | (Output_reloc::local_section_offset): Check that local_sym_index_ | |
| 3764 | is not TARGET_CODE or 0. | |
| 3765 | (Output_reloc::symbol_value): Likewise. | |
| 3766 | (Output_reloc::write) [SHT_RELA]: Call target for target specific | |
| 3767 | reloc. | |
| 3768 | * target.h (class Target): Add reloc_symbol_index and reloc_addend | |
| 3769 | functions. Add do_reloc_symbol_index and do_reloc_addend virtual | |
| 3770 | functions. | |
| 3771 | * layout.cc (add_target_dynamic_tags): Use output section for | |
| 3772 | DT_PLTRELSZ and DT_JMPREL. | |
| 3773 | ||
| 3a44184e ILT |
3774 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
| 3775 | ||
| 3776 | PR 11061 | |
| 3777 | * output.h (class Output_reloc) [SHT_RELA]: Add is_relative | |
| 3778 | function. | |
| 3779 | (class Output_data_reloc_generic): Define. | |
| 3780 | (class Output_data_reloc_base): Change base class to | |
| 3781 | Output_data_reloc_generic. Change add() method to call | |
| 3782 | bump_relative_reloc_count for a relative reloc. Remove | |
| 3783 | sort_relocs_ field. | |
| 3784 | * output.cc (Output_data_reloc_base::do_write): Change sort_reloc_ | |
| 3785 | to sort_relocs(). | |
| 3786 | * layout.cc (Layout::add_target_dynamic_tags): Change dyn_rel to | |
| 3787 | Output_data_reloc_generic*. Add DT_RELCOUNT/DT_RELACOUNT tag if | |
| 3788 | appropriate. | |
| 3789 | * layout.h (class Layout): Update declaration. | |
| 3790 | ||
| ea715a34 ILT |
3791 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
| 3792 | ||
| 3793 | * output.h (class Output_data): Add const version of | |
| 3794 | output_section and do_output_section. | |
| 3795 | (class Output_section_data): Add const version of | |
| 3796 | do_output_section. | |
| 3797 | (class Output_section): Likewise. | |
| 3798 | * layout.cc (Layout::add_target_dynamic_tags): New function. | |
| 3799 | * layout.h (class Layout): Update declarations. | |
| 3800 | * arm.cc (Target_arm::do_finalize_sections): Use | |
| 3801 | add_target_dynamic_tags. | |
| 3802 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
| 3803 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
| 3804 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
| 3805 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
| 3806 | ||
| 659948a4 ILT |
3807 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
| 3808 | ||
| 3809 | PR 11042 | |
| 3810 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Mark the dynamic | |
| 3811 | object as needed. | |
| 3812 | ||
| 9d3b86f6 ILT |
3813 | 2010-01-07 Dmitry Gorbachev <d.g.gorbachev@gmail.com> |
| 3814 | Ian Lance Taylor <iant@google.com> | |
| 3815 | ||
| 3816 | PR 11019 | |
| 3817 | * object.cc: Instantiate Xindex::initialize_symtab_xindex and | |
| 3818 | Xindex::read_symtab_xindex. | |
| 3819 | ||
| bb0d3eb0 DK |
3820 | 2010-01-07 Doug Kwan <dougkwan@google.com> |
| 3821 | ||
| 3822 | * arm.cc (Insn_template::Type): New enum value THUMB16_SPECIAL_TYPE. | |
| 3823 | (Insn_template::thumb16_bcond_insn): New method declaration. | |
| 3824 | (Insn_template): Fix spelling. | |
| 3825 | (Stub::thumb16_special): New method declaration. | |
| 3826 | (Stub::do_write): Define virtual method which was previously pure | |
| 3827 | virtual. | |
| 3828 | (Stub::do_thumb16_special): New method declaration. | |
| 3829 | (Stub::do_fixed_endian_write): New template member. | |
| 3830 | (Reloc_stub::do_write): Remove. | |
| 3831 | (Reloc_stub::do_fixed_endian_write): Remove. | |
| 3832 | (Cortex_a8_stub): New class definition. | |
| 3833 | (Stub_factory::make_cortex_a8_stub): New method definition. | |
| 3834 | (Stub_factory::Stub_factory): Add missing static storage class | |
| 3835 | qualifier for elf32_arm_stub_a8_veneer_blx. | |
| 3836 | ||
| ffeef7df ILT |
3837 | 2010-01-07 Ian Lance Taylor <iant@google.com> |
| 3838 | ||
| dc3f80fe ILT |
3839 | PR 10980 |
| 3840 | * options.h (class General_options): Add --warn-unresolved-symbols | |
| 3841 | and --error-unresolved-symbols. | |
| 3842 | * errors.cc (Errors::undefined_symbol): Implement | |
| 3843 | --warn-unresolved-symbols. | |
| 3844 | ||
| ffeef7df ILT |
3845 | * options.h (class General_options): Add -z text and -z textoff. |
| 3846 | * layout.cc (Layout::finish_dynamic_section): Implement -z text. | |
| 3847 | ||
| f1ec9ded ST |
3848 | 2010-01-06 Sriraman Tallam <tmsriram@google.com> |
| 3849 | ||
| 3850 | * gc.h (Garbage_collection::Cident_section_map): New typedef. | |
| 3851 | (Garbage_collection::cident_sections): New function. | |
| 3852 | (Garbage_collection::add_cident_section): New function. | |
| 3853 | (Garbage_collection::cident_sections_): New member. | |
| 3854 | (gc_process_relocs): Add references to sections whose names are C | |
| 3855 | identifiers. | |
| 3856 | * gold.h (cident_section_start_prefix): New constant. | |
| 3857 | (cident_section_stop_prefix): New constant. | |
| 3858 | (is_cident): New function. | |
| 3859 | * layout.cc (Layout::define_section_symbols): Replace string constants | |
| 3860 | with the newly defined constants. | |
| 3861 | * object.cc (Sized_relobj::do_layout): Track sections whose names are | |
| 3862 | C identifiers. | |
| 3863 | * testsuite/Makefile.am: Add gc_orphan_section_test. | |
| 3864 | * testsuite/Makefile.in: Regenerate. | |
| 3865 | * testsuite/gc_orphan_section_test.cc: New file. | |
| 3866 | * testsuite/gc_orphan_section_test.sh: New file. | |
| 3867 | ||
| 6eda8c29 ILT |
3868 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
| 3869 | ||
| b9674e17 ILT |
3870 | PR 10980 |
| 3871 | * options.h (class General_options): Add --warn-shared-textrel. | |
| 3872 | * layout.cc (Layout::finish_dynamic_section): Implement | |
| 3873 | --warn-shared-textrel. | |
| 3874 | ||
| 6eda8c29 ILT |
3875 | PR 10980 |
| 3876 | * options.h (class General_options): Add --warn-multiple-gp. | |
| 3877 | ||
| 32dcd44e ILT |
3878 | 2010-01-06 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 3879 | ||
| 3880 | * Makefile.am (incremental_dump_DEPENDENCIES): Remove | |
| 3881 | $(THREADSLIB) and $(LIBDL). | |
| 3882 | * Makefile.in: Rebuild. | |
| 3883 | ||
| a192ba05 ILT |
3884 | 2010-01-06 Ian Lance Taylor <iant@google.com> |
| 3885 | ||
| 3886 | PR 10980 | |
| 3887 | * options.cc (General_options::parse_section_start): New function. | |
| 3888 | (General_options::section_start): New function. | |
| 3889 | (General_options::General_options): Initialize all members. | |
| 3890 | * options.h: Include <map> | |
| 3891 | (class General_options): Add --section-start. Add section_starts_ | |
| 3892 | member. | |
| 3893 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
| 3894 | --section-start was used, set the address of the segment. Remove | |
| 3895 | local sort_sections. | |
| 3896 | (Layout::relaxation_loop_body): If the address of the load segment | |
| 3897 | has been set by --section-start, don't use it. | |
| 3898 | * output.h (Output_segment::update_flags_for_output_section): New | |
| 3899 | function. | |
| 3900 | * output.cc (Output_segment::add_output_section): Call | |
| 3901 | update_flags_for_output_section. | |
| 3902 | ||
| dde3f402 ILT |
3903 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
| 3904 | ||
| 62dfdd4d ILT |
3905 | PR 10980 |
| 3906 | * options.h (class General_options): Add --undefined-version. | |
| 3907 | * script.cc (struct Version_expression): Add was_matched_by_symbol | |
| 3908 | field. | |
| 3909 | (Version_script_info::matched_symbol): New function. | |
| 3910 | (Version_script_info::get_symbol_version_helper): Call | |
| 3911 | matched_symbol. | |
| 3912 | (Version_script_info::check_unmatched_names): New function. | |
| 3913 | * script.h (class Version_script_info): Update declarations. | |
| 3914 | * gold.cc (queue_middle_tasks): Handle --no-undefined-version. | |
| 3915 | ||
| 9c4ae156 ILT |
3916 | * options.h (class General_options): Use DEFINE_bool_alias for |
| 3917 | allow_multiple_definition. | |
| 3918 | * resolve.cc (Symbol_table::should_override): Don't test | |
| 3919 | allow_multiple_definition. | |
| 3920 | ||
| dde3f402 ILT |
3921 | PR 10980 |
| 3922 | * options.h (class General_options): Add --cref. | |
| 3923 | * main.cc (main): Print cref table if --cref. Don't close mapfile | |
| 3924 | until after printing cref table. | |
| 3925 | * cref.cc: Include "symtab.h". | |
| 3926 | (class Cref_inputs): Define Cref_table_compare and Cref_table. | |
| 3927 | (Cref_table_compare::operator()): New function. | |
| 3928 | (Cref_inputs::gather_cref): New function. | |
| 3929 | (filecol): New static const. | |
| 3930 | (Cref_inputs::print_cref): New function. | |
| 3931 | (Cref::print_cref): New function. | |
| 3932 | * cref.h: Include <cstdio>. | |
| 3933 | (class Cref): Update declarations. | |
| 3934 | * mapfile.h (Mapfile::file): New function. | |
| 3935 | * object.h (class Object): Define Symbols. Declare virtual | |
| 3936 | do_get_global_symbols. | |
| 3937 | (Object::get_global_symbols): New function. | |
| 3938 | * object.cc (Input_objects::add_object): Pass object to cref_ if | |
| 3939 | --cref. | |
| 3940 | (Input_objects::archive_start): Likewise. | |
| 3941 | (Input_objects::archive_stop): Likewise. | |
| 3942 | (Input_objects::print_cref): New function. | |
| 3943 | * dynobj.h (Sized_dynobj::do_get_global_symbols): New function. | |
| 3944 | * dynobj.cc (big_endian>::do_add_symbols): Create symbols_ if | |
| 3945 | --cref. | |
| 3946 | * plugin.cc (Sized_pluginobj::do_get_global_symbols): New | |
| 3947 | function. | |
| 3948 | * plugin.h (class Sized_pluginobj): Update declarations. | |
| 3949 | ||
| 8781f709 ILT |
3950 | 2010-01-05 Ian Lance Taylor <iant@google.com> |
| 3951 | ||
| 3952 | * symtab.cc (Symbol_table::add_from_object): Rename def parameter | |
| 3953 | to is_default_version. Rename insdef to insdefault. | |
| 3954 | (Symbol_table::add_from_relobj): Rename def to is_default_version | |
| 3955 | and local to is_forced_local. | |
| 3956 | (Symbol_table::add_from_pluginobj): Likewise. | |
| 3957 | (Symbol_table::add_from_dynobj): Likewise. | |
| 3958 | (Symbol_table::define_special_symbol): Rename insdef to | |
| 3959 | insdefault. | |
| 3960 | ||
| fe35d28d ILT |
3961 | 2010-01-04 Ian Lance Taylor <iant@google.com> |
| 3962 | ||
| 30bc8c46 ILT |
3963 | PR 10980 |
| 3964 | * options.h (class General_options): Add | |
| 3965 | --allow-multiple-definition and -z muldefs. | |
| 3966 | * resolve.cc (Symbol_table::should_override): Don't warn about a | |
| 3967 | multiple symbol definition if --allow-multiple-definition or -z | |
| 3968 | muldefs. | |
| 3969 | ||
| 7eaea549 ILT |
3970 | PR 10980 |
| 3971 | * options.h (class General_options): Add --add-needed and | |
| 3972 | --copy-dt-needed-entries. Tweak --as-needed help entry. | |
| 3973 | * object.cc (Input_objects::check_dynamic_dependencies): Give an | |
| 3974 | error if --copy-dt-needed-entries aka --add-needed is used and | |
| 3975 | would cause a change in behaviour. | |
| 3976 | ||
| fe35d28d ILT |
3977 | PR 10980 |
| 3978 | * options.h (class General_options): Add -G as a short version of | |
| 3979 | --shared. Add no-op options -assert, -g, and -i. | |
| 3980 | ||
| 55a2bb35 ST |
3981 | 2010-01-04 Sriraman Tallam <tmsriram@google.com> |
| 3982 | ||
| 3983 | * gc.h (gc_process_relocs): Call is_section_foldable_candidate to | |
| 3984 | check for .text or .gnu.linkonce.t sections. | |
| 3985 | * icf.cc (Icf::find_identical_sections): Ditto. | |
| 3986 | Change the detection for mangled function name within the section | |
| 3987 | name. | |
| 3988 | * icf.h (is_section_foldable_candidate): New function. | |
| 3989 | ||
| 719328e1 ILT |
3990 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 3991 | ||
| 3992 | PR 10980 | |
| 3993 | * options.h (class General_options): Permit two dashes with | |
| 3994 | --retain-symbols-file. | |
| 3995 | ||
| d7bb5745 ILT |
3996 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 3997 | ||
| 403a15dd ILT |
3998 | PR 10979 |
| 3999 | * layout.cc (Layout::relaxation_loop_body): If -Ttext was used, | |
| 4000 | don't put the file header and segment headers in the text | |
| 4001 | segment. | |
| 4002 | ||
| eda294df ILT |
4003 | PR 10979 |
| 4004 | * common.cc (Sort_commons::operator()): Stabilize sort when both | |
| 4005 | entries are NULL. | |
| 4006 | (Symbol_table::do_allocate_commons_list): When allocating common | |
| 4007 | symbols, skip a symbol which is no longer common. | |
| 4008 | * symtab.h (Symbol::is_common): Test whether the symbol comes from | |
| 4009 | an object before checking its type. | |
| 4010 | * testsuite/common_test_2.c: New file. | |
| 4011 | * testsuite/common_test_3.c: New file. | |
| 4012 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_2. | |
| 4013 | (common_test_2_SOURCES, common_test_2_DEPENDENCIES): Define. | |
| 4014 | (common_test_2_LDFLAGS, common_test_2_LDADD): Define. | |
| 4015 | (common_test_2_pic.o, common_test_2.so): New targets. | |
| 4016 | (common_test_3_pic.o, common_test_3.so): New targets. | |
| 4017 | * testsuite/Makefile.in: Rebuild. | |
| 4018 | ||
| d7bb5745 ILT |
4019 | PR 10979 |
| 4020 | * script.cc (read_input_script): If we see a new SECTIONS clause, | |
| 4021 | and we have added an input section, give an error. | |
| 4022 | * layout.h (class Layout): Add have_added_input_section function. | |
| 4023 | Add have_added_input_section_ field. | |
| 4024 | * layout.cc (Layout::Layout): Initialize | |
| 4025 | have_added_input_section_. | |
| 4026 | (Layout::layout): Set have_added_input_section_. | |
| 4027 | (Layout::layout_eh_frame): Likewise. | |
| 4028 | ||
| fc59c572 ILT |
4029 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 4030 | ||
| 4031 | PR 10931 | |
| 4032 | * options.h (class General_options): Add --sort-common option. | |
| 4033 | * symtab.h (class Symbol_table): Define Sort_commons_order enum. | |
| 4034 | * common.cc (Sort_common): Add sort_order parameter to | |
| 4035 | constructor. Add sort_order_ field. | |
| 4036 | (Sort_commons::operator): Check sort_order_. | |
| 4037 | (Symbol_table::allocate_commons): Determine the sort order. | |
| 4038 | (Symbol_table::do_allocate_commons): Add sort_order parameter. | |
| 4039 | Change all callers. | |
| 4040 | (Symbol_table::do_allocate_commons_list): Likewise. | |
| 4041 | ||
| 1c74fab0 ILT |
4042 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 4043 | ||
| 4044 | PR 10916 | |
| 4045 | * symtab.cc (Symbol_table::add_from_relobj): When not exporting | |
| 4046 | symbols from this object, don't change the visibility of an | |
| 4047 | undefined symbol. | |
| 4048 | * testsuite/exclude_libs_test_1.c (lib1_ref): New function. | |
| 4049 | ||
| 6affe781 ILT |
4050 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 4051 | ||
| 4052 | PR 10861 | |
| 4053 | * script.h (class Version_script_info): Define Language enum. | |
| 4054 | Update declarations. Define Glob, Exact, and Lookup types. Add | |
| 4055 | new fields globals_, locals_, and is_finalized_. | |
| 4056 | * script.cc: Various formatting fixes. | |
| 4057 | (class Parser_closure): Change language_stack_ from a vector of | |
| 4058 | std::string to one of Version_script_info::Language. Adjust all | |
| 4059 | uses accordingly. | |
| 4060 | (class Lazy_demangler): Remove. | |
| 4061 | (struct Version_expression): Change language from std::string to | |
| 4062 | Version_script_info::Language. | |
| 4063 | (Version_script_info::Version_script_info): New function. | |
| 4064 | (Version_script_info::~Version_script_info): Don't call clear. | |
| 4065 | (Version_script_info::finalize): New function. | |
| 4066 | (Version_script_info::build_lookup_tables): New function. | |
| 4067 | (Version_script_info::build_expression_list_lookup): New | |
| 4068 | function. | |
| 4069 | (Version_script_info::get_symbol_version_helper): Rewrite to use | |
| 4070 | lookup tables. | |
| 4071 | (Version_script_info::print_expression_list): Adjust to use | |
| 4072 | Version_script_info::Language. | |
| 4073 | (script_push_lex_into_version_mode): Check that the version script | |
| 4074 | has not been finalized. | |
| 4075 | (version_script_push_lang): Change language string to | |
| 4076 | Version_script_info::Language. | |
| 4077 | * options.cc (Command_line::version_script): New function. | |
| 4078 | * options.h (class General_options): Add finalize_dynamic_list | |
| 4079 | function. Change version_script from declaration to definition. | |
| 4080 | * testsuite/ver_test_4.script: Remove duplicate def of t2_2. | |
| 4081 | * testsuite/version_script.map: Remove duplicate def of foo. | |
| 4082 | * testsuite/Makefile.am (ver_matching_def.so): Depend upon | |
| 4083 | version_script.map. | |
| 4084 | * testsuite/Makefile.in: Rebuild. | |
| 4085 | ||
| 818bf354 ILT |
4086 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 4087 | ||
| 4088 | PR 10843 | |
| 4089 | * target-reloc.h (relocate_for_relocatable): When copying a reloc, | |
| 4090 | if the input symbol index is 0, make the output symbol index 0. | |
| 4091 | ||
| ebcc8304 ILT |
4092 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 4093 | ||
| 4094 | PR 10670 | |
| 4095 | * options.h (class General_options): Add -x/--discard-all. | |
| 4096 | * object.cc (Sized_relobj::do_count_local_symbols): Handle | |
| 4097 | --discard-all. If the local symbol needs a dynamic entry, check | |
| 4098 | that before handling --discard-locals. | |
| 4099 | ||
| 176fe33f ILT |
4100 | 2009-12-30 Ian Lance Taylor <iant@google.com> |
| 4101 | ||
| bb321bb1 ILT |
4102 | PR 10450 |
| 4103 | * output.cc (Output_segment::Output_segment): If PT_TLS, set the | |
| 4104 | flags to PF_R. | |
| 4105 | (Output_segment::add_output_section): Don't change the flags if | |
| 4106 | the type is PT_TLS. | |
| 4107 | ||
| 176fe33f ILT |
4108 | PR 10450 |
| 4109 | * dynobj.cc (Dynobj::create_gnu_hash_table): Add symbols to the | |
| 4110 | GNU hash table if they need a dynamic value. Otherwise, don't add | |
| 4111 | them if they are defined in a dynamic object or are forced local. | |
| 4112 | ||
| e8cd95c7 ILT |
4113 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
| 4114 | ||
| 1b81fb71 ILT |
4115 | PR 10450 |
| 4116 | * layout.cc (Layout::create_dynamic_symtab): Only set entsize of | |
| 4117 | .gnu.hash table for a 32-bit target. | |
| 4118 | ||
| 8d6d383d ILT |
4119 | PR 10450 |
| 4120 | * symtab.h (Symbol::needs_dynsym_entry): A symbol in both a | |
| 4121 | regular and a dynamic object only needs a dynamic symbol table | |
| 4122 | entry if it is externally visible. | |
| 4123 | ||
| e785ec03 ILT |
4124 | PR 10450 |
| 4125 | * i386.cc (class Target_i386): Initialize global_offset_table_ in | |
| 4126 | constructor. Add global_offset_table_ field. | |
| 4127 | (Target_i386::got_section): Set global_offset_table_. | |
| 4128 | (Target_i386::do_finalize_sections): Set global_offset_table_ | |
| 4129 | size. | |
| 4130 | * x86_64.cc (class Target_x86_64): Initialize global_offset_table_ | |
| 4131 | in constructor. Add global_offset_table_ field. | |
| 4132 | (Target_x86_64::got_section): Set global_offset_table_. | |
| 4133 | (Target_x86_64::do_finalize_sections): Set global_offset_table_ | |
| 4134 | size. | |
| 4135 | ||
| 1a2dff53 ILT |
4136 | * layout.cc (Layout::Layout): Initialize increase_relro_. |
| 4137 | (Layout::get_output_section): Add is_relro, is_last_relro, and | |
| 4138 | is_first_non_relro parameters. Change all callers. | |
| 4139 | (Layout::choose_output_section): Likewise. | |
| 4140 | (Layout::add_output_section_data): Likewise. | |
| 4141 | (Layout::make_output_section): Likewise. | |
| 4142 | (Layout::set_segment_offsets): Clear increase_relro when using a | |
| 4143 | linker script. | |
| 4144 | * layout.h (class Layout): Add increase_relro method. Add | |
| 4145 | increase_relro_ field. Update declarations. | |
| 4146 | * output.cc (Output_section::Output_section): Initialize | |
| 4147 | is_last_relro_ and is_first_non_relro_. | |
| 4148 | (Output_segment::add_output_section): Group relro sections is | |
| 4149 | do_sort is true. Handle is_last_relro and is_first_non_relro. | |
| 4150 | (Output_segment::maximum_alignment): Remove relro handling. | |
| 4151 | (Output_segment::set_section_addresses): Add increase_relro | |
| 4152 | parameter. Change all callers. Add initial alignment to align | |
| 4153 | relro sections on separate page. Remove old relro handling. | |
| 4154 | (Output_segment::set_section_list_addresses): Remove in_relro | |
| 4155 | parameter. Change all callers. | |
| 4156 | (Output_segment::set_offset): Add increase parameter. Change all | |
| 4157 | callers. Remove old relro handling. | |
| 4158 | * output.h (class Output_section): Add new methods: is_last_relro, | |
| 4159 | set_is_last_relro, is_first_non_relro, set_is_first_non_relro. | |
| 4160 | Add is_last_relro_ and is_first_non_relro_ fields. | |
| 4161 | * i386.cc (Target_i386::got_section): Don't call set_is_relro. | |
| 4162 | Create separate .got.plt section. Call increase_relro. | |
| 4163 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
| 4164 | * testsuite/relro_script_test.t: Add .got.plt. | |
| 4165 | ||
| f0ba79e2 ILT |
4166 | PR 10450 |
| 4167 | * layout.cc (Layout::Layout): Initialize dynamic_symbol_ field. | |
| 4168 | (Layout::create_initial_dynamic_sections): Set dynamic_symbol_. | |
| 4169 | (Layout::finalize): Call set_dynamic_symbol_size. | |
| 4170 | (Layout::set_dynamic_symbol_size): New function. | |
| 4171 | * layout.h (class Layout): Add dynamic_symbol_ field. Declare | |
| 4172 | set_dynamic_symbol_size. | |
| 4173 | ||
| e8cd95c7 ILT |
4174 | PR 10450 |
| 4175 | * output.h (class Output_section): Add is_entsize_zero_ field. | |
| 4176 | * output.cc (Output_section::Output_section): Initialize | |
| 4177 | is_entsize_zero_. | |
| 4178 | (Output_section::set_entsize): If two different entsizes are | |
| 4179 | requested, force it to zero. | |
| 4180 | (Output_section::add_input_section): Set flags for .debug_str | |
| 4181 | before updating section flags. Set entsize. | |
| 4182 | (Output_section::update_flags_for_input_section): Set SHF_MERGE | |
| 4183 | and SHF_STRING if all input sections have those flags. | |
| 4184 | ||
| 3e1b9a8a RÁE |
4185 | 2009-12-29 Rafael Espindola <espindola@google.com> |
| 4186 | ||
| 4187 | * main.cc (main): Fix the sys time reporting. | |
| e8cd95c7 ILT |
4188 | * workqueue.cc (Workqueue::find_and_run_task): Fix the sys time |
| 4189 | reporting. | |
| 3e1b9a8a | 4190 | |
| 3dcad376 ST |
4191 | 2009-12-29 Sriraman Tallam <tmsriram@google.com> |
| 4192 | ||
| 4193 | * options.cc (General_options::parse_version): Allow -v to exit | |
| 4194 | without an error if there is nothing to link. | |
| 4195 | ||
| 084e2665 ILT |
4196 | 2009-12-29 Ian Lance Taylor <iant@google.com> |
| 4197 | ||
| 4198 | * configure.ac: Set the MCMODEL_MEDIUM conditional to false if | |
| 4199 | using a version of gcc before 4.1. | |
| 4200 | * configure: Rebuild. | |
| 4201 | ||
| 250acde3 CD |
4202 | 2009-12-28 Chris Demetriou <cgd@google.com> |
| 4203 | ||
| 4204 | * attributes.cc (Output_attributes_section_data::do_write): Use | |
| 4205 | std::vector::front rather than std::vector::data. | |
| 4206 | ||
| 99fff23b ILT |
4207 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
| 4208 | ||
| 4209 | * symtab.h (class Symbol_table): Add enum Defined. | |
| 4210 | * resolve.cc (Symbol_table::should_override): Add defined | |
| 4211 | parameter. Change all callers. Test whether object is NULL | |
| 4212 | before calling a method on it. | |
| 4213 | (Symbol_table::report_resolve_problem): Add defined parameter. | |
| 4214 | Change all callers. | |
| 4215 | (Symbol_table::should_override_with_special): Likewise. | |
| 4216 | * symtab.cc (Symbol_table::define_in_output_data): Add defined | |
| 4217 | parameter. Change all callers. | |
| 4218 | (Symbol_table::do_define_in_output_data): Likewise. | |
| 4219 | (Symbol_table::define_in_output_segment): Likewise. | |
| 4220 | (Symbol_table::do_define_in_output_segment): Likewise. | |
| 4221 | (Symbol_table::define_as_constant): Likewise. | |
| 4222 | (Symbol_table::do_define_as_constant): Likewise. | |
| 4223 | * script.h (class Symbol_assignment): Add is_defsym parameter to | |
| 4224 | constructor; change all callers. | |
| 4225 | * script.cc (Script_options::add_symbol_assignment): Add is_defsym | |
| 4226 | parameter. Change all callers. Add is_defsym_ field. | |
| 4227 | (class Parser_closure): Add parsing_defsym parameter to | |
| 4228 | constructor; change all callers. Add parsing_defsym accessor | |
| 4229 | function. Add parsing_defsym_ field. | |
| 4230 | ||
| 556bd683 ILT |
4231 | 2009-12-28 Ian Lance Taylor <iant@google.com> |
| 4232 | ||
| 4233 | * gold.cc (queue_middle_tasks): Fix formatting. | |
| fa618ee4 | 4234 | * object.cc (Relobj::is_section_name_included): Likewise. |
| 556bd683 | 4235 | |
| 1782c879 ILT |
4236 | 2009-12-23 Ian Lance Taylor <iant@google.com> |
| 4237 | ||
| 4238 | * i386.cc (Target_i386::do_calls_non_split): Recognize | |
| 4239 | -fsplit-stack prologue for a function with a static chain. | |
| cbc999b9 ILT |
4240 | * x86_64.cc (Target_x86_64::do_calls_non_split): Recognize |
| 4241 | -fsplit-stack prologue when using %r11. | |
| 1782c879 | 4242 | |
| 329ca2b1 ST |
4243 | 2009-12-21 Sriraman Tallam <tmsriram@google.com> |
| 4244 | ||
| 4245 | * options.cc (General_options::parse_version): Make -v continue and do | |
| 4246 | the link like GNU ld does. | |
| 4247 | ||
| d675ff46 RÁE |
4248 | 2009-12-17 Rafael Avila de Espindola <espindola@google.com> |
| 4249 | ||
| 4250 | * Makefile.am (CCFILES): Add timer.cc. | |
| 4251 | (HFILES): Add timer.h. | |
| 4252 | * configure.ac: Check for sysconf and times. | |
| 4253 | * main.cc: include timer.h. | |
| 4254 | (main): Use Timer instead of get_run_time. | |
| 4255 | * timer.cc: New. | |
| 4256 | * timer.h: New. | |
| 4257 | * workqueue.cc: include timer.h. | |
| 4258 | (Workqueue::find_and_run_task): | |
| 4259 | Report user, sys and wall time. | |
| 4260 | * Makefile.in: Regenerate. | |
| 4261 | * config.in: Regenerate. | |
| 4262 | * configure: Regenerate. | |
| 4263 | ||
| d6344fb5 DK |
4264 | 2009-12-16 Doug Kwan <dougkwan@google.com> |
| 4265 | ||
| 4266 | * arm.cc (Arm_relobj::scan_sections_for_stubs): Exclude ICF-eliminated | |
| 4267 | sections. | |
| 4268 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle | |
| 4269 | relaxed input sections. | |
| 4270 | * output.cc (Output_section::find_relaxed_input_section): Change | |
| 4271 | return type to Output_relaxed_input_section pointer. Adjust code | |
| 4272 | for new type of relaxed_input_section_map_. | |
| 4273 | * output.h (Output_section::find_relaxed_input_section): Change | |
| 4274 | return type to Output_relaxed_input_section pointer. | |
| 4275 | (Output_section::Output_relaxed_input_section_by_input_section_map): | |
| 4276 | New type. | |
| 4277 | (Output_section::relaxed_input_section_map_): Change type to | |
| 4278 | Output_section::Output_relaxed_input_section_by_input_section_map. | |
| 4279 | * symtab.cc (Symbol_table::compute_final_value): Handle relaxed | |
| 4280 | input section. | |
| 4281 | ||
| 0e0d5469 ILT |
4282 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
| 4283 | ||
| 4284 | * layout.cc (Layout::create_shstrtab): Only write out after input | |
| 4285 | sections if we are compressing debug sections. | |
| 4286 | ||
| 0649a889 ILT |
4287 | 2009-12-15 Ian Lance Taylor <iant@google.com> |
| 4288 | ||
| 4289 | * archive.cc (Archive::add_symbols): Only look up a symbol without | |
| 4290 | a version if there is, in fact, a version. | |
| 4291 | ||
| 2ea97941 ILT |
4292 | 2009-12-14 Ian Lance Taylor <iant@google.com> |
| 4293 | ||
| 4294 | Revert -Wshadow changes, all changes from: | |
| 4295 | 2009-12-11 Doug Kwan <dougkwan@google.com> | |
| 4296 | 2009-12-11 Nick Clifton <nickc@redhat.com> | |
| 4297 | * configure.ac: Remove -Wshadow when setting WARN_CXXFLAGS. | |
| 4298 | ||
| b0eec2cc DK |
4299 | 2009-12-11 Doug Kwan <dougkwan@google.com> |
| 4300 | ||
| 4301 | * arm.cc (Target_arm::do_finalize_sections): Fix build breakage | |
| 4302 | due to -Wshadow. | |
| 4303 | * attributes.cc (Object_attribute::size): Ditto. | |
| 4304 | (Attributes_section_data::size): Ditto. | |
| 4305 | (Attributes_section_data::Attributes_section_data): Ditto. | |
| 4306 | (Output_attributes_section_data::do_write): Ditto. | |
| 4307 | * attributes.h (Object_attribute::set_type): Ditto. | |
| 4308 | * testsuite/tls_test_main.cc (safe_lock, safe_unlock): Ditto. | |
| 4309 | ||
| 91d6fa6a NC |
4310 | 2009-12-11 Nick Clifton <nickc@redhat.com> |
| 4311 | ||
| 4312 | * archive.cc: Fix shadowed variable warnings. | |
| 4313 | * arm.cc: Likewise. | |
| 4314 | * compressed_output.cc: Likewise. | |
| 4315 | * compressed_output.h: Likewise. | |
| 4316 | * configure: Likewise. | |
| 4317 | * dwarf_reader.cc: Likewise. | |
| 4318 | * dynobj.cc: Likewise. | |
| 4319 | * dynobj.h: Likewise. | |
| 4320 | * ehframe.cc: Likewise. | |
| 4321 | * ehframe.h: Likewise. | |
| 4322 | * errors.cc: Likewise. | |
| 4323 | * expression.cc: Likewise. | |
| 4324 | * fileread.cc: Likewise. | |
| 4325 | * fileread.h: Likewise. | |
| 4326 | * freebsd.h: Likewise. | |
| 4327 | * i386.cc: Likewise. | |
| 4328 | * icf.cc: Likewise. | |
| 4329 | * incremental.h: Likewise. | |
| 4330 | * layout.cc: Likewise. | |
| 4331 | * layout.h: Likewise. | |
| 4332 | * mapfile.cc: Likewise. | |
| 4333 | * merge.cc: Likewise. | |
| 4334 | * merge.h: Likewise. | |
| 4335 | * object.cc: Likewise. | |
| 4336 | * object.h: Likewise. | |
| 4337 | * options.h: Likewise. | |
| 4338 | * output.cc: Likewise. | |
| 4339 | * output.h: Likewise. | |
| 4340 | * parameters.cc: Likewise. | |
| 4341 | * plugin.cc: Likewise. | |
| 4342 | * powerpc.cc: Likewise. | |
| 4343 | * reduced_debug_output.cc: Likewise. | |
| 4344 | * reduced_debug_output.h: Likewise. | |
| 4345 | * reloc.cc: Likewise. | |
| 4346 | * reloc.h: Likewise. | |
| 4347 | * resolve.cc: Likewise. | |
| 4348 | * script-sections.cc: Likewise. | |
| 4349 | * script.cc: Likewise. | |
| 4350 | * script.h: Likewise. | |
| 4351 | * sparc.cc: Likewise. | |
| 4352 | * symtab.cc: Likewise. | |
| 4353 | * symtab.h: Likewise. | |
| 4354 | * target-select.cc: Likewise. | |
| 4355 | * target-select.h: Likewise. | |
| 4356 | * token.h: Likewise. | |
| 4357 | * workqueue.cc: Likewise. | |
| 4358 | * workqueue.h: Likewise. | |
| 4359 | * x86_64.cc: Likewise. | |
| 4360 | ||
| a0351a69 DK |
4361 | 2009-12-10 Doug Kwan <dougkwan@google.com> |
| 4362 | ||
| 4363 | * arm.cc (attributes.h): New include. | |
| 4364 | (Arm_relobj::Arm_relobj): Initialize attributes_section_data_. | |
| 4365 | (Arm_relobj::~Arm_relobj): Delete object pointed by | |
| 4366 | attributes_section_data_. | |
| 4367 | (Arm_relobj::attributes_section_data): New method definition. | |
| 4368 | (Arm_relobj::attributes_section_data_): New data member declaration. | |
| 4369 | (Arm_dynobj::Arm_dynobj): Initialize attributes_section_data_. | |
| 4370 | (Arm_dynobj::~Arm_dynobj): Delete object pointed by | |
| 4371 | attributes_section_data_. | |
| 4372 | (Arm_dynobj::attributes_section_data): New method definition. | |
| 4373 | (Arm_dynobj::attributes_section_data_): New data member declaration. | |
| 4374 | (Target_arm::Target_arm): Initialize attributes_section_data_. Change | |
| 4375 | initialization value of may_use_blx_ to false. | |
| 4376 | (Target_arm::using_thumb2, Target_arm::using_thumb_only, | |
| 4377 | Target_arm::may_use_arm_nop, Target_arm::may_use_thumb2_nop): Use | |
| 4378 | object attributes to compute results instead of hard-coding. | |
| 4379 | (Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order, | |
| 4380 | Target_arm::get_secondary_compatible_arch, | |
| 4381 | Target_arm::set_secondary_compatible_arch | |
| 4382 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
| 4383 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes): | |
| 4384 | New method declarations. | |
| 4385 | (Target_arm::get_aeabi_object_attribute): New method definition. | |
| 4386 | (Target_arm::attributes_section_data_): New data member declaration. | |
| 4387 | (read_arm_attributes_section): New template definition. | |
| 4388 | (Arm_relobj::do_read_symbols): Read attributes section if it exists. | |
| 4389 | (Arm_dynobj::do_read_symbols): Ditto. | |
| 4390 | (Target_arm::do_finalize_sections): Merge attributes sections from | |
| 4391 | input. Check for BLX use after attributes section merging. | |
| 4392 | Fix __exidx_start and __exidx_end visibility. Create an | |
| 4393 | .ARM.attributes section if necessary. | |
| 4394 | (Target_arm::get_secondary_compatible_arch, | |
| 4395 | Target_arm::set_secondary_compatible_arch, | |
| 4396 | Target_arm::tag_cpu_arch_combine, Target_arm::aeabi_enum_name, | |
| 4397 | Target_arm::tag_cpu_name_value, Target_arm::merge_object_attributes, | |
| e1df38aa | 4398 | Target_arm::do_attribute_arg_type, Target_arm::do_attributes_order): |
| a0351a69 DK |
4399 | New method definitions. |
| 4400 | ||
| b59befec ILT |
4401 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
| 4402 | ||
| 4403 | * plugin.cc (Plugin::load): Don't cast from void* to a function | |
| 4404 | pointer. | |
| 4405 | ||
| 1276bc89 ILT |
4406 | 2009-12-09 Ian Lance Taylor <iant@google.com> |
| 4407 | ||
| 4408 | * dynobj.cc (Sized_dynobj::do_read_symbols): Clear version | |
| 4409 | information fields. | |
| 4410 | ||
| 2f2de248 L |
4411 | 2009-12-09 H.J. Lu <hongjiu.lu@intel.com> |
| 4412 | ||
| 4413 | * testsuite/Makefile.am (two_file_shared_1_pic_2_test_DEPENDENCIES): | |
| 4414 | Replace two_file_shared_1.so with two_file_shared_2.so. | |
| 4415 | * testsuite/Makefile.in: Regenerated. | |
| 4416 | ||
| 4f787271 DK |
4417 | 2009-12-08 Doug Kwan <dougkwan@google.com> |
| 4418 | ||
| 4419 | * Makefile.am (CCFILES): Add attributes.cc and int_encoding.cc. | |
| 4420 | (HFILES): Add attributes.h and int_encoding.h. | |
| 4421 | * Makefile.in: Regenerate. | |
| 4422 | * dwarf_reader.cc (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
| 4423 | function definitions to int_encoding.cc | |
| 4424 | * dwarf_reader.h (read_unsigned_LEB_128, read_signed_LEB_128): Move | |
| 4425 | prototypes to int_encoding.h | |
| 4426 | * reduced_debug_output.cc (int_encoding.h): New include. | |
| 4427 | (write_unsigned_LEB_128, get_length_as_unsigned_LEB_128): Move | |
| 4428 | function definitions to int_encoding.cc | |
| 4429 | (insert_into_vector, read_from_pointer): Move template definitions to | |
| 4430 | int_encoding.h | |
| 4431 | * attributes.cc: New file. | |
| 4432 | * attributes.h: New file. | |
| 4433 | * int_encoding.cc: New file. | |
| 4434 | * int_encoding.h: New file. | |
| 4435 | ||
| 20b52f1a RÁE |
4436 | 2009-12-07 Rafael Avila de Espindola <espindola@google.com> |
| 4437 | ||
| 4438 | PR gold/11055 | |
| 4439 | * incremental-dump.cc (dump_incremental_inputs): New. | |
| 4440 | (main): Use dump_incremental_inputs. | |
| 4441 | ||
| 53d7974c L |
4442 | 2009-12-07 H.J. Lu <hongjiu.lu@intel.com> |
| 4443 | ||
| 4444 | PR gold/10893 | |
| 4445 | * i386.cc (Target_i386::Scan::globa): Use is_func instead of | |
| 4446 | checking elfcpp::STT_FUNC. | |
| 4447 | (Target_i386::Relocate::relocate): Likewise. | |
| 4448 | * x86_64.cc (Target_x86_64::Scan::global): Likewise. | |
| 4449 | ||
| 4450 | * symtab.cc (Symbol_table::sized_write_symbol): Turn IFUNC | |
| 4451 | symbols from shared libraries into normal FUNC symbols. | |
| 4452 | ||
| 4453 | * symtab.h (Symbol): Add is_func and use it. | |
| 4454 | ||
| 05a352e6 DK |
4455 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
| 4456 | ||
| 4457 | * arm.cc (Target_arm::arm_info): Initialize new fields | |
| 4458 | attributes_section and attributes_vendor. | |
| 4459 | * i386.cc (Target_i386::i386_info): Same. | |
| 4460 | * object.cc (Sized_relobj::do_layout): Skip attribute section. | |
| 4461 | * gold/powerpc.cc (Target_powerpc::powerpc_info): Initialize new | |
| 4462 | fields attributes_section and attributes_vendor. | |
| 53d7974c | 4463 | * sparc.cc (Target_sparc::sparc_info): Same. |
| 05a352e6 DK |
4464 | * target.h (Target::attributes_section, Target::attributes_vendor, |
| 4465 | Target::is_attributes_section, Target::attribute_arg_type, | |
| 4466 | Target::attributes_order): New method definitions. | |
| 4467 | (Target::Target_info::attributes_section, | |
| 4468 | Target::Target_info::attributes_vendor): New fields. | |
| 4469 | (Target::do_attribute_arg_type, Target::do_attributes_order): New | |
| 4470 | virtual method definitions. | |
| 4471 | * x86_64.cc (Target_x86_64::x86_64_info): Initialize new fields | |
| 4472 | attributes_section and attributes_vendor. | |
| 4473 | * testsuite/testfile.cc (Target_test::test_target_info): Same. | |
| 4474 | ||
| f4e5969c DK |
4475 | 2009-12-05 Doug Kwan <dougkwan@google.com> |
| 4476 | ||
| 4477 | * arm.cc: Update comments about interworking and stub generation. | |
| 4478 | (Target_arm::Relocate::reloc_is_non_pic): Update list of relocations | |
| 4479 | considered as non-PIC. | |
| 4480 | (Arm_relocate_functions::base_abs): Fix formatting. | |
| 4481 | (Arm_relocate_functions::got_prel): Fix comment. Change interface | |
| 4482 | of function to use GOT entry address instead of offset. | |
| 4483 | (Target_arm::Scan::global): Issue an error if a symbol would need a | |
| 4484 | PLT does not get one because it is untyped. Remove code to create | |
| 4485 | dynamic symbols for relative branches. | |
| 4486 | (Target_arm::Relocate::relocate: Use 0 instead of false since function | |
| 4487 | takes unsigned integer instead of boolean. | |
| 4488 | ||
| 1abce4a6 L |
4489 | 2009-12-05 H.J. Lu <hongjiu.lu@intel.com> |
| 4490 | ||
| 4491 | * testsuite/Makefile.am (constructor_test_LDADD): New. Empty. | |
| 4492 | (two_file_test_LDADD): Likewise. | |
| 4493 | (common_test_1_LDADD): Likewise. | |
| 4494 | (exception_test_LDADD) Likewise. | |
| 4495 | (weak_test_LDADD): Likewise. | |
| 4496 | (many_sections_test_LDADD): Likewise. | |
| 4497 | (initpri1_LDADD): Likewise. | |
| 4498 | (script_test_1_LDADD): Likewise. | |
| 4499 | (script_test_2_LDADD): Likewise. | |
| 4500 | (justsyms_LDADD): Likewise. | |
| 4501 | (binary_test_LDADD): Likewise. | |
| 4502 | (large_LDADD): Likewise. | |
| 4503 | * testsuite/Makefile.in: Regenerated. | |
| 4504 | ||
| adcf2816 | 4505 | 2009-12-04 H.J. Lu <hongjiu.lu@intel.com> |
| 1abce4a6 | 4506 | |
| adcf2816 L |
4507 | * resolve.cc (symbol_to_bits): Treat STB_GNU_UNIQUE as STB_GLOBAL. |
| 4508 | (Symbol_table::override_with_special): Likewise. | |
| 4509 | (Symbol_table::add_from_object): Likewise. | |
| 4510 | ||
| 28e67f5d RÁE |
4511 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
| 4512 | ||
| 4513 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
| 4514 | Don't set the data_offset twice. | |
| 4515 | ||
| ae10a101 RÁE |
4516 | 2009-12-04 Rafael Avila de Espindola <espindola@google.com> |
| 4517 | ||
| 4518 | * testsuite/Makefile.in: Regenerate. | |
| 4519 | ||
| f59f41f3 DK |
4520 | 2009-12-03 Doug Kwan <dougkwan@google.com> |
| 4521 | ||
| 4522 | * arm.cc: Remove comment about missing .ARM.exidx section symbols. | |
| 4523 | (Target_arm::do_finalize_sections): Add parameter for symbol table | |
| 4524 | pointer. Add __exidx_start and __exidx_end symbols as appropriate. | |
| 4525 | * i386.cc (Target_i386::do_finalize_sections): Add an additional | |
| 4526 | parameter for symbol table pointer. | |
| 4527 | * layout.cc (Layout::finalize): Call Target::finalize_sections with | |
| 4528 | an additional parameter for a pointer to symbol table. | |
| 4529 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add an additional | |
| 4530 | parameter for a symbol table pointer. | |
| 4531 | * sparc.cc (Target_sparc::do_finalize_sections): Ditto. | |
| 4532 | * target.h (Target::finalize_sections, Target::do_finalize_sections): | |
| 4533 | Ditto. | |
| 4534 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add an additional | |
| 4535 | parameter for a symbol table pointer. | |
| 4536 | ||
| ca55d848 RÁE |
4537 | 2009-12-03 Rafael Avila de Espindola <espindola@google.com> |
| 4538 | ||
| 4539 | * incremental.cc (Incremental_inputs_header) | |
| 4540 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
| 4541 | (Incremental_inputs_entry_write): Move ... | |
| 4542 | * incremental.h (Incremental_inputs_header) | |
| 4543 | (Incremental_inputs_header_write, Incremental_inputs_entry) | |
| 4544 | (Incremental_inputs_entry_write): here. | |
| 4545 | ||
| 3aec4f9c RÁE |
4546 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 4547 | ||
| 4548 | * incremental.cc (make_sized_incremental_binary): Set the target. | |
| 4549 | Error if it is incompatible. | |
| 4550 | * output.h (Output_file): Add filename method. | |
| 4551 | ||
| 9c0ae74d RÁE |
4552 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 4553 | ||
| 4554 | * incremental.cc (Incremental_inputs_entry): Remove unused argument | |
| 4555 | from the get_* methods. | |
| 4556 | ||
| a45500ae RÁE |
4557 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 4558 | ||
| 4559 | * incremental-dump.cc (main): Check that the offeset of a script is 0. | |
| 4560 | * incremental.cc (Incremental_inputs::sized_create_inputs_section_data): | |
| 4561 | Write 0 for the data_offset of scripts. | |
| 4562 | ||
| 325e6408 RÁE |
4563 | 2009-12-02 Rafael Avila de Espindola <espindola@google.com> |
| 4564 | ||
| 4565 | * testsuite/Makefile.am: Add the incremental_test.sh test. | |
| 4566 | * testsuite/incremental_test.sh: New. | |
| 4567 | * testsuite/incremental_test_1.c: New. | |
| 4568 | * testsuite/incremental_test_2.c: New. | |
| 4569 | ||
| 954c3e2e RÁE |
4570 | 2009-12-01 Rafael Avila de Espindola <espindola@google.com> |
| 4571 | ||
| 4572 | * incremental-dump.cc (main): Fix typos. | |
| 4573 | ||
| f8086623 RÁE |
4574 | 2009-11-27 Rafael Avila de Espindola <espindola@google.com> |
| 4575 | ||
| 4576 | PR gold/11025 | |
| 4577 | * incremental-dump.cc (main): Use llu to print 64 bit values. | |
| 4578 | ||
| 3b0dd6ac L |
4579 | 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org> |
| 4580 | H.J. Lu <hongjiu.lu@intel.com> | |
| 4581 | ||
| 4582 | * Makefile.am (incremental_dump_DEPENDENCIES): Add $(THREADSLIB) | |
| 4583 | $(LIBDL). | |
| 4584 | (incremental_dump_LDADD): Likewise. | |
| 4585 | * Makefile.in: Regenerated. | |
| 4586 | ||
| a6d1ef57 | 4587 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
| e1df38aa | 4588 | |
| a6d1ef57 DK |
4589 | Revert: |
| 4590 | ||
| 4591 | 2009-11-25 Doug Kwan <dougkwan@google.com> | |
| 4592 | ||
| 4593 | * arm.cc (Target_arm::Target_arm): Move method definition | |
| 4594 | outside of class definition. Add code to handle | |
| 4595 | --target1-rel, --target1-abs and --target2= options. | |
| 4596 | (Target_arm::get_reloc_reloc_type): Change method to be | |
| 4597 | non-static and const. | |
| 4598 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): | |
| 4599 | New data member declaration. | |
| 4600 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
| 4601 | Target_arm::Relocate::relocate, | |
| 4602 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 4603 | Adjust call to Target_arm::get_real_reloc_type. | |
| 4604 | (Target_arm::get_real_reloc_type): Use command line options | |
| 4605 | to determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
| 4606 | * options.h (--target1-rel, --target1-abs, --target2): New | |
| 4607 | ARM-only options. | |
| 4608 | ||
| 50aeb7d4 DK |
4609 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
| 4610 | ||
| 4611 | * arm.cc (Target_arm::Target_arm): Move method definition outside of | |
| 4612 | class definition. Add code to handle --target1-rel, --target1-abs | |
| 4613 | and --target2= options. | |
| 4614 | (Target_arm::get_reloc_reloc_type): Change method to be non-static | |
| 4615 | and const. | |
| 4616 | (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data | |
| 4617 | member declaration. | |
| 4618 | (Target_arm::Scan::local, Target_arm::Scan::global, | |
| 4619 | Target_arm::Relocate::relocate, | |
| 4620 | Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust | |
| 4621 | call to Target_arm::get_real_reloc_type. | |
| 4622 | (Target_arm::get_real_reloc_type): Use command line options to | |
| 4623 | determine real types of R_ARM_TARGET1 and R_ARM_TARGET2. | |
| 4624 | * options.h (--target1-rel, --target1-abs, --target2): New ARM-only | |
| 4625 | options. | |
| 4626 | ||
| 51938283 DK |
4627 | 2009-11-25 Doug Kwan <dougkwan@google.com> |
| 4628 | ||
| 4629 | * arm.cc (Target_arm::may_use_thumb2_nop): New method definition. | |
| 4630 | (Arm_relocate_functions::thumb_branch_common): New metod declaration. | |
| 4631 | (Arm_relocate_functions::abs12, Arm_relocate_functions::abs16): Fix | |
| 4632 | formatting. | |
| 4633 | (Arm_relocate_functions::thm_call): Replace body with a call to | |
| 4634 | Arm_relocate_functions::thumb_branch_common. | |
| 4635 | (Arm_relocate_functions::thm_jump24, | |
| 4636 | Arm_relocate_functions::thm_xpc22): New method definitions. | |
| 4637 | (Arm_relocate_functions::thumb_branch_common): New method definition. | |
| 4638 | (Reloc_stub::stbu_type_for_reloc): Fix incorrect uses of bit-wise-or | |
| 4639 | operator. | |
| 4640 | (Target_arm::Relocate::relocate): Adjust call to thm_call. | |
| 4641 | Add code to handle R_ARM_THM_XPC22 and R_ARM_THM_JUMP24. | |
| 4642 | ||
| e2b8f3c4 RÁE |
4643 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
| 4644 | ||
| 4645 | * Makefile.am: Build incremental-dump | |
| 4646 | * Makefile.in: Regenerate. | |
| 4647 | * incremental-dump.cc: New. | |
| 4648 | * incremental.cc (Incremental_inputs_header_data, | |
| 4649 | Incremental_inputs_entry_data): Move to incremental.h | |
| 4650 | * incremental.h: (Incremental_inputs_header_data, | |
| 4651 | Incremental_inputs_entry_data): Move from incremental.cc | |
| 4652 | ||
| bcba9aec RÁE |
4653 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
| 4654 | ||
| 4655 | * incremental.cc (Incremental_inputs_header, | |
| 4656 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
| 4657 | Incremental_inputs_entry_write): Add a typedef with the data type. | |
| 4658 | ||
| 7c3afe08 RÁE |
4659 | 2009-11-24 Rafael Avila de Espindola <espindola@google.com> |
| 4660 | ||
| 4661 | * incremental.cc (Incremental_inputs_header, | |
| 4662 | Incremental_inputs_header_write, Incremental_inputs_entry, | |
| 4663 | Incremental_inputs_entry_write): Update comment about which | |
| 4664 | type has the filed descriptions. | |
| 4665 | ||
| d204b6e9 DK |
4666 | 2009-11-15 Doug Kwan <dougkwan@google.com> |
| 4667 | ||
| 4668 | * arm.cc (Target_arm::may_use_arm_nop): New method definition. | |
| 4669 | (Arm_relocate_functions::arm_branch_common): Change method defintion | |
| 4670 | in class definition to a method declaration and update list of formal | |
| 4671 | parameters. | |
| 4672 | (Arm_relocate_functions::plt32, Arm_relocate_functions::call, | |
| 4673 | Arm_relocation_functions::jump24): Adjust call to | |
| 4674 | Arm_relocate_functions::arm_branch_common. Update list of formal | |
| 4675 | parameters. | |
| 4676 | (Arm_relocate_functions::xpc25): New method definition. | |
| 4677 | (Arm_relocate_functions::arm_branch_common): Move method defintion | |
| 4678 | out from class definition. Use stubs for mode-switching and extending | |
| 4679 | branch ranges. | |
| 4680 | (Target_arm::Relocate::relocate): Handle weakly-undefined symbols | |
| 4681 | specially. Change code to enable use of stubs in ARM branches. | |
| 4682 | ||
| 43d12afe DK |
4683 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
| 4684 | ||
| 4685 | * arm.cc (Arm_relobj::do_relocate_sections): Remove options parameter | |
| 4686 | in method declaration. | |
| 4687 | (Target_arm::relocate_stub): New method declaration. | |
| 4688 | (Target_arm::default_target): Change to return a pointer instead of | |
| 4689 | a const reference. | |
| 4690 | (Reloc_stub::stub_type_for_reloc): Adjust for the change in | |
| 4691 | Target_arm::default_target. | |
| 4692 | (Arm_Relobj::do_relocate_sections): Remove options paramater in | |
| 4693 | method definition. | |
| 4694 | (Target_arm::relocate_section): Adjust view. | |
| 4695 | (Target_arm::relocate_stub): New method definition. | |
| 4696 | ||
| ac33a407 DK |
4697 | 2009-11-10 Doug Kwan <dougkwan@google.com> |
| 4698 | ||
| 4699 | * i386.cc (Target_i386::do_calls_non_split): Add a cast to avoid | |
| 4700 | a format warning. | |
| 4701 | * incremental.cc (open_incremental_binary): Initialized local | |
| 4702 | variables to avoid warnings. | |
| 4703 | * object.cc (make_elf_object): Ditto. | |
| 4704 | * x86_64.cc (Target_x86_64::do_calls_non_split): Add a cast to avoid | |
| 4705 | a format warning. | |
| e1df38aa | 4706 | |
| 88ee28e9 L |
4707 | 009-11-09 H.J. Lu <hongjiu.lu@intel.com> |
| 4708 | ||
| 4709 | PR gold/10930 | |
| 4710 | * testsuite/plugin_test.c: Include "config.h". | |
| 4711 | ||
| 2daedcd6 DK |
4712 | 2009-11-09 Doug Kwan <dougkwan@google.com> |
| 4713 | ||
| 4714 | * arm.cc (Target_arm::fake_relnum_for_stubs): New constant. | |
| 4715 | (arm_symbol_value): Remove. | |
| 4716 | (Arm_relocate_functions::arm_branch_common, | |
| 4717 | Arm_relocate_functions::abs8, Arm_relocate_functions::thm_abs5, | |
| 4718 | Arm_relocate_functions::abs12, Arm_relocate_functions::abs16, | |
| 4719 | Arm_relocate_functions::abs32, Arm_relocate_functions::rel32, | |
| 4720 | Arm_relocate_functions::thm_call, Arm_relocate_functions::plt32, | |
| 4721 | Arm_relocate_functions::call, Arm_relocate_functions::jump24, | |
| 4722 | Arm_relocate_functions::prel31, Arm_relocate_functions::mov_abs_nc, | |
| 4723 | Arm_relocate_functions::movt_abs, Arm_relocate_functions::movw_abs_nc, | |
| 4724 | Arm_relocate_functions::thm_mobw_abs_nc, | |
| 4725 | Arm_relocate_functions::thm_mov_abs, | |
| 4726 | Arm_relocate_functions::movw_prel_nc, | |
| 4727 | Arm_relocate_functions::thm_movt_abs, | |
| 4728 | Arm_relocate_functions::movt_prel, | |
| 4729 | Arm_relocate_functions::thm_movw_prel_nc, | |
| 4730 | Arm_relocate_functions::thm_movt_prel): Adjust callers of the above. | |
| 4731 | (Target_arm::Relocate::relocate): Only decompose address into two | |
| 4732 | parts if relocation type uses the thumb-bit and pass the actual | |
| 4733 | bit instead of a flag indicating that the thumb-bit is used. Adjust | |
| 4734 | calls to methods in Arm_relocate_functions for this change. | |
| 4735 | ||
| 1276bc89 | 4736 | 2009-11-08 Ian Lance Taylor <iant@google.com> |
| 3e4afc80 ILT |
4737 | |
| 4738 | PR 10925 | |
| 4739 | * reloc.cc: Instantiate | |
| 4740 | Sized_relobj::initialize_input_to_output_maps and | |
| 4741 | Sized_relobj:free_input_to_output_maps. | |
| 4742 | ||
| e53ad1b5 ILT |
4743 | 2009-11-06 Ian Lance Taylor <iant@google.com> |
| 4744 | ||
| 4745 | PR 10876 | |
| 4746 | * defstd.cc (in_segment): Set only_if_ref true for "end". | |
| 4747 | ||
| eb44217c DK |
4748 | 2009-11-06 Doug Kwan <dougkwan@google.com> |
| 4749 | ||
| 4750 | * arm.cc (class Reloc_stub): Correct a comment. | |
| 4751 | (Target_arm::Target_arm): Initialize arm_input_section_map_. | |
| 4752 | (Target_arm::scan_section_for_stubs): New method declaration. | |
| 4753 | (Target_arm::do_make_elf_object, Target_arm::do_make_output_section): | |
| 4754 | Change methods from private to protected. | |
| 4755 | (Target_arm::do_may_relax): New method definition. | |
| 4756 | (Target_arm::do_relax, Target_arm::group_sections, | |
| 4757 | Target_arm::scan_reloc_for_stub, | |
| 4758 | Target_arm::scan_reloc_section_for_stubs): New method declarations. | |
| 4759 | (Target_arm::arm_input_section_map_): New data member declaration. | |
| 4760 | (Target_arm::scan_reloc_for_stub, | |
| 4761 | Target_arm::scan_reloc_section_for_stubs, | |
| 4762 | Target_arm::scan_section_for_stubs, Target_arm::group_sections, | |
| 4763 | Target_arm::do_relax): New method definitions. | |
| 4764 | ||
| 5d329b7d ILT |
4765 | 2009-11-06 Mikolaj Zalewski <mikolaj@google.com> |
| 4766 | ||
| 4767 | * configure.ac: Check for (struct stat)::st_mtim | |
| 4768 | * fileread.cc (File_read::get_mtime): Use st_mtim if available. | |
| 4769 | * config.in: Regenerate. | |
| 4770 | * configure: Regenerate. | |
| 4771 | ||
| 96a0d71b ILT |
4772 | 2009-11-05 Ian Lance Taylor <iant@google.com> |
| 4773 | ||
| 4774 | PR 10910 | |
| 4775 | * output.cc (Output_segment::add_output_section): Add missing | |
| 4776 | return statement. | |
| 4777 | ||
| 594c8e5e ILT |
4778 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
| 4779 | ||
| 4780 | PR 10880 | |
| 4781 | * object.h (class Object): Add is_needed and set_is_needed | |
| 4782 | methods. Add is_needed_ field. Make bool fields into bitfields. | |
| 4783 | * symtab.cc (Symbol_table::set_dynsym_indexes): If a symbol is | |
| 4784 | defined in a dynamic object and referenced by a regular object, | |
| 4785 | set is_needed for the dynamic object. | |
| 4786 | * layout.cc (Layout::finish_dynamic_section): Don't add DT_NEEDED | |
| 4787 | if the file is marked with as_needed and it is not needed. | |
| 4788 | ||
| 22b127cc ILT |
4789 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
| 4790 | ||
| 4791 | PR 10887 | |
| 4792 | * arm.cc (Target_arm::do_finalize_sections): Don't add dynamic | |
| 4793 | tags if data is discarded by linker script. | |
| 4794 | * i386.cc (Target_i386::do_finalize_sections): Likewise. | |
| 4795 | * powerpc.cc (Target_powerpc::do_finalize_sections): Likewise. | |
| 4796 | * sparc.cc (Target_sparc::do_finalize_sections): Likewise. | |
| 4797 | * x86_64.cc (Target_x86_64::do_finalize_sections): Likewise. | |
| 4798 | ||
| f5c870d2 ILT |
4799 | 2009-11-04 Ian Lance Taylor <iant@google.com> |
| 4800 | ||
| 4801 | * layout.cc (Layout::get_output_section): Add is_interp and | |
| 4802 | is_dynamic_linker_section parameters. Change all callers. | |
| 4803 | (Layout::choose_output_section): Likewise. | |
| 4804 | (Layout::make_output_section): Likewise. | |
| 4805 | (Layout::add_output_section_data): Add is_dynamic_linker_section | |
| 4806 | parameter. Change all callers. | |
| 4807 | * layout.h (class Layout): Update declarations. | |
| 4808 | * output.h (class Output_section): Add is_interp, set_is_interp, | |
| 4809 | is_dynamic_linker_section, set_is_dynamic_linker_section methods. | |
| 4810 | Add is_interp_, is_dynamic_linker_section_ fields. Change | |
| 4811 | generate_code_fills_at_write_ to a bitfield. | |
| 4812 | * output.cc (Output_section::Output_sections): Initialize new | |
| 4813 | fields. | |
| 4814 | (Output_segment::add_output_section): Add do_sort parameter. | |
| 4815 | Change all callers. | |
| 4816 | ||
| 1ae4d23b ILT |
4817 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 4818 | ||
| 4819 | PR 10860 | |
| 4820 | * options.h (class General_options): Add --warn-common. | |
| 4821 | * resolve.cc (Symbol_table::resolve): Handle --warn-common when | |
| 4822 | merging two common symbols. | |
| 4823 | (Symbol_table::should_override): Handle --warn-common when merging | |
| 4824 | a common symbol with a defined symbol. Use report_resolve_problem | |
| 4825 | for multiple definitions. | |
| 4826 | (Symbol_table::report_resolve_problem): New function. | |
| 4827 | * symtab.h (class Symbol_table): Declare report_resolve_problem. | |
| 4828 | ||
| 55da9579 DK |
4829 | 2009-11-03 Doug Kwan <dougkwan@google.com> |
| 4830 | ||
| 4831 | * arm.cc (Target_arm::Target_arm): Initialize stub_tables_ and | |
| 4832 | stub_factory_. | |
| 4833 | (Target_arm::stub_factory): New method definition. | |
| 4834 | (Target_arm::new_arm_input_section, | |
| 4835 | Target_arm::find_arm_input_section, Target_arm::new_stub_table, | |
| 4836 | Target_arm::reloc_uses_thumb_bit): New method declarations. | |
| e1df38aa | 4837 | (Target_arm::Stub_table_list, Target_arm::Arm_input_section_map): |
| 55da9579 DK |
4838 | New type definitions. |
| 4839 | (Target_arm::stub_tables_, Target_arm::stub_factory_): New data | |
| 4840 | member declarations. | |
| 4841 | (Target_arm::reloc_uses_thumb_bit, Target_arm::new_arm_input_section, | |
| 4842 | Target_arm::find_arm_input_section, Target_arm::new_stub_table): | |
| 4843 | New method definitions. | |
| 4844 | ||
| 37a9ac43 ILT |
4845 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 4846 | ||
| 4847 | * options.h (class General_options): Add --warn_constructors. | |
| 4848 | ||
| b3d6a3d4 ILT |
4849 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 4850 | ||
| 4851 | PR 10893 | |
| 4852 | * defstd.cc (in_section): Add entries for __rel_iplt_start, | |
| 4853 | __rel_iplt_end, __rela_iplt_start, __rela_iplt_end, and __stack. | |
| 4854 | ||
| 934b01dd ILT |
4855 | 2009-11-03 Ian Lance Taylor <iant@google.com> |
| 4856 | ||
| 4857 | PR 10895 | |
| 4858 | * po/Make-in ($(srcdir)/$(PACKAGE).pot): Pass -C and | |
| 4859 | --msgid-bugs-address. | |
| 4860 | (install-pdf): New target. | |
| 4861 | (install-data_yes): Look up one directory to find mkinstalldirs. | |
| 4862 | ||
| 03c1939b L |
4863 | 2009-11-03 H.J. Lu <hongjiu.lu@intel.com> |
| 4864 | ||
| 4865 | * po/Make-in (.po.gmo): Don't generate .gmo files in source | |
| 4866 | tree. | |
| 4867 | ||
| ebd95253 DK |
4868 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 4869 | ||
| 4870 | * arm.cc (Stub_addend_reader): Fix bug in previouls check-in. | |
| 4871 | ||
| e9bbb538 DK |
4872 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 4873 | ||
| 4874 | * arm.cc (Stub_addend_reader): New struct template definition | |
| 4875 | and partial specializations. | |
| 4876 | (Stub_addend_reader::operator()): New method definition for a | |
| 4877 | partially specialized template. | |
| 4878 | ||
| d5b40221 DK |
4879 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 4880 | ||
| 4881 | * arm.cc (Arm_relobj::processor_specific_flags): New method | |
| 4882 | definition. | |
| 4883 | (Arm_relobj::do_read_symbols): New method declaration. | |
| 4884 | (Arm_relobj::processor_specific_flags_): New data member declaration. | |
| 4885 | (Arm_dynobj): New class definition. | |
| 4886 | (Target_arm::do_finalize_sections): Add input_objects parameter. | |
| 4887 | (Target_arm::do_adjust_elf_header): New method declaration. | |
| 4888 | (Target_arm::are_eabi_versions_compatible, | |
| 4889 | (Target_arm::merge_processor_specific_flags): New method declaration. | |
| 4890 | (Target_arm::do_make_elf_object): New overloaded method definitions | |
| 4891 | and declaration. | |
| 4892 | (Arm_relobj::do_read_symbols): New method definition. | |
| 4893 | (Arm_dynobj::do_read_symbols): Ditto. | |
| 4894 | (Target_arm::do_finalize_sections): Add input_objects parameters. | |
| 4895 | Merge processor-specific flags from all input objects. | |
| 4896 | (Target_arm::are_eabi_versions_compatible, | |
| 4897 | Target_arm::merge_processor_specific_flags, | |
| 4898 | Target_arm::do_adjust_elf_header, Target_arm::do_make_elf_object): | |
| 4899 | New method definitions. | |
| 4900 | * i386.cc (Target_i386::do_finalize_sections): Add unnamed | |
| 4901 | Input_objects pointer type parameter. | |
| 4902 | * layout.cc (Layout::finalize): Pass input objects to target's. | |
| 4903 | finalize_sections function. | |
| 4904 | * output.cc (Output_file_header::do_sized_write): Set ELF file | |
| 4905 | header's processor-specific flags. | |
| 4906 | * powerpc.cc (Target_powerpc::do_finalize_sections): Add unnamed | |
| 4907 | Input_objects pointer type parameter. | |
| 4908 | * sparc.cc (Target_sparc::do_finalize_sections): Same. | |
| 4909 | * target.h (Input_objects): New forward class declaration. | |
| 4910 | (Target::processor_specific_flags, | |
| 4911 | Target::are_processor_specific_flags_sect): New method definitions. | |
| 4912 | (Target::finalize_sections): Add input_objects parameter. | |
| 4913 | (Target::Target): Initialize processor_specific_flags_ and | |
| 4914 | are_processor_specific_flags_set_. | |
| 4915 | (Target::do_finalize_sections): Add unnamed Input_objects pointer type | |
| 4916 | parameter. | |
| 4917 | (Target::set_processor_specific_flags): New method definition. | |
| 4918 | (Target::processor_specific_flags_, | |
| 4919 | Target::are_processor_specific_flags_set_): New data member | |
| 4920 | declarations. | |
| 4921 | * x86_64.cc (Target_x86_64::do_finalize_sections): Add unnamed | |
| 4922 | Input_objects pointer type parameter. | |
| 4923 | ||
| ebabffbd DK |
4924 | 2009-10-30 Doug Kwan <dougkwan@google.com> |
| 4925 | ||
| 4926 | * arm.cc: Use Arm_address instead of elfcpp::Elf_types<32>::Elf_Addr. | |
| 4927 | ||
| ad0f2072 ILT |
4928 | 2009-10-28 Ian Lance Taylor <iant@google.com> |
| 4929 | ||
| 4930 | * object.h (class Relobj): Drop options parameter from | |
| 4931 | gc_process_relocs, scan_relocs, relocate, do_gc_process_relocs, | |
| 4932 | do_scan_relocs, do_relocate. Change all callers. | |
| 4933 | (class Sized_relobj): Drop options parameters from | |
| 4934 | do_gc_process_relocs, do_scan_relocs, do_relocate, | |
| 4935 | do_relocate_sections, relocate_sections, emit_relocs_scan, | |
| 4936 | emit_relocs_scan_reltype. Change all callers. | |
| 4937 | (struct Relocate_info): Remove options field and all references to | |
| 4938 | it. | |
| 4939 | * reloc.h (class Read_relocs): Remove options constructor | |
| 4940 | parameter and options_ field. Change all callers. | |
| 4941 | (class Gc_process_relocs, class Scan_relocs): Likewise. | |
| 4942 | (class Relocate_task): Likewise. | |
| 4943 | * target-reloc.h (scan_relocs): Remove options parameter. Change | |
| 4944 | all callers. | |
| 4945 | (scan_relocatable_relocs): Likewise. | |
| 4946 | * target.h (class Sized_target): Remove options parameter from | |
| 4947 | gc_process_relocs, scan_relocs, scan_relocatable_relocs. Change | |
| 4948 | all callers. | |
| 4949 | * gc.h (gc_process_relocs): Remove options parameter. Change all | |
| 4950 | callers. | |
| 4951 | * arm.cc: Update functions to remove options parameters. | |
| 4952 | * i386.cc: Likewise. | |
| 4953 | * powerpc.cc: Likewise. | |
| 4954 | * sparc.cc: Likewise. | |
| 4955 | * x86_64.cc: Likewise. | |
| 4956 | * testsuite/testfile.cc: Likewise. | |
| 4957 | ||
| 8ffa3667 DK |
4958 | 2009-10-28 Doug Kwan <dougkwan@google.com> |
| 4959 | ||
| 4960 | * arm.cc (Arm_relobj): New class definition. | |
| e1df38aa | 4961 | (Arm_relobj::scan_sections_for_stubs, |
| 8ffa3667 DK |
4962 | Arm_relobj::do_count_local_symbols, Arm_relobj::do_relocate_sections): |
| 4963 | New method definitions. | |
| 4964 | ||
| 40f36857 CC |
4965 | 2009-10-28 Cary Coutant <ccoutant@google.com> |
| 4966 | ||
| 4967 | * plugin.h (Plugin::Plugin): Initialize cleanup_done_. | |
| 4968 | (Plugin::cleanup_done_): New member. | |
| 4969 | (Plugin_manager::Plugin_manager): Remove cleanup_done_. | |
| 4970 | (Plugin_manager::cleanup_done_): Remove. | |
| 4971 | (Plugin_manager::add_input_file): Edit error message. | |
| 4972 | * plugin.cc (Plugin::cleanup): Test and set cleanup_done_. | |
| 4973 | (Plugin_manager::cleanup): Remove use of cleanup_done_. | |
| 4974 | ||
| 2c849493 ILT |
4975 | 2009-10-27 Mikolaj Zalewski <mikolajz@google.com> |
| 4976 | ||
| 4977 | * fileread.cc: (File_read::View::~View): Use the new | |
| 4978 | data_ownership_ filed. | |
| 4979 | (File_read::~File_read): Dispose the new whole_file_view_. | |
| 4980 | (File_read::open): Mmap the whole file if needed. | |
| 4981 | (File_read::open): Use whole_file_view_ instead of contents_. | |
| 4982 | (File_read::find_view): Use whole_file_view_ if applicable. | |
| 4983 | (File_read::do_read): Use whole_file_view_ instead of contents_. | |
| 4984 | (File_read::make_view): Use whole_file_view_ instead of contents_, | |
| 4985 | update File_read::View::View call. | |
| 4986 | (File_read::find_or_make_view): Update File_read::View::View | |
| 4987 | call. | |
| 4988 | * fileread.h: (File_read::File_read): Initialize whole_file_view_, | |
| 4989 | remove contents_ | |
| 4990 | (File_read::View::Data_ownership): New enum. | |
| 4991 | (File_read::View::View): Replace bool mapped_ with Data_ownership | |
| 4992 | argument. | |
| 4993 | (File_read::View::mapped_): Remove (replaced by data_ownership_). | |
| 4994 | (File_read::View::data_ownership_): New field. | |
| 4995 | (File_read::contents_): Remove (replaced by whole_file_view_). | |
| 4996 | (File_read::whole_file_view_): New field. | |
| 4997 | * options.h (class General_options): Add --keep-files-mapped. | |
| 4998 | ||
| 24998053 CC |
4999 | 2009-10-27 Cary Coutant <ccoutant@google.com> |
| 5000 | ||
| 5001 | * symtab.cc (add_from_pluginobj): Pass correct value for is_ordinary. | |
| 5002 | * testsuite/Makefile.am (plugin_test_5): New test case. | |
| 5003 | * testsuite/Makefile.in: Regenerate. | |
| 5004 | ||
| 72adc4fa DK |
5005 | 2009-10-25 Doug Kwan <dougkwan@google.com> |
| 5006 | ||
| 5007 | * object.h (Sized_relobj::View_size, Sized_relobj::Views): Change | |
| 5008 | from private to protected to allow access by child class. | |
| 5009 | (Sized_relobj::do_relocate_sections): New method declaration. | |
| 5010 | (Sized_relobj::relocate_sections): Virtualize. | |
| e1df38aa | 5011 | * reloc.cc (Sized_relobj::do_relocate_sections): Rename from |
| 72adc4fa DK |
5012 | Sized_relobj::relocate_sections. Instantiate template explicitly |
| 5013 | for different target sizes and endianity. | |
| 5014 | ||
| 07f508a2 DK |
5015 | 2009-10-24 Doug Kwan <dougkwan@google.com> |
| 5016 | ||
| 5017 | * arm.cc (Arm_output_section, Arm_relobj): Forward class declarations. | |
| 5018 | (Arm_input_section::as_arm_input_section): New method. | |
| 5019 | (Arm_output_section): New class definition. | |
| 5020 | (Arm_output_section::create_stub_group, | |
| 5021 | Arm_output_section::group_sections): New method definitions. | |
| 5022 | ||
| 10ad9fe5 DK |
5023 | 2009-10-22 Doug Kwan <dougkwan@google.com> |
| 5024 | ||
| 5025 | * arm.cc (Arm_input_section): New class definition. | |
| 5026 | (Arm_input_section::init, Arm_input_section:do_write, | |
| 5027 | Arm_input_section::set_final_data_size, | |
| 5028 | Arm_input_section::do_reset_address_and_file_offset): New method | |
| 5029 | definitions. | |
| 5030 | ||
| 56ee5e00 DK |
5031 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
| 5032 | ||
| 5033 | * arm.cc (Stub_table, Arm_input_section): New forward class | |
| 5034 | declarations. | |
| 5035 | (Stub_table): New class defintion. | |
| 5036 | (Stub_table::add_reloc_stub, Stub_table::relocate_stubs | |
| 5037 | Stub_table::do_reset_address_and_file_offset, Stub_table::do_write): | |
| 5038 | New method definition. | |
| 5039 | ||
| b569affa DK |
5040 | 2009-10-21 Doug Kwan <dougkwan@google.com> |
| 5041 | ||
| 5042 | * arm.cc: Update copyright comments. | |
| 5043 | (Target_arm): New forward class template declaration. | |
| 5044 | (Arm_address): New type. | |
| 5045 | (ARM_MAX_FWD_BRANCH_OFFSET, ARM_MAX_BWD_BRANCH_OFFSET, | |
| 5046 | THM_MAX_FWD_BRANCH_OFFSET, THM_MAX_BWD_BRANCH_OFFSET, | |
| 5047 | THM2_MAX_FWD_BRANCH_OFFSET, THM2_MAX_BWD_BRANCH_OFFSET): New | |
| 5048 | constants. | |
| 5049 | (Insn_template): Same. | |
| 5050 | (DEF_STUBS): New macro. | |
| 5051 | (Stub_type): New enum type. | |
| 5052 | (Stub_template): New class definition. | |
| 5053 | (Stub): Same. | |
| 5054 | (Reloc_stub): Same. | |
| 5055 | (Stub_factory): Same. | |
| 5056 | (Target_arm::Target_arm): Initialize may_use_blx_ and | |
| 5057 | should_force_pic_veneer_. | |
| 5058 | (Target_arm::may_use_blx, Target_arm::set_may_use_blx, | |
| 5059 | Target_arm::should_force_pic_veneer, | |
| 5060 | Target_arm::set_should_force_pic_veneer, Target_arm::using_thumb2, | |
| 5061 | Target_arm::using_thumb_only, Target_arm:;default_target): New | |
| 5062 | method defintions. | |
| 5063 | (Target_arm::may_use_blx_, Target_arm::should_force_pic_veneer_): | |
| 5064 | New data member declarations. | |
| 5065 | (Insn_template::size, Insn_template::alignment): New method defintions. | |
| 5066 | (Stub_template::Stub_template): New method definition. | |
| 5067 | (Reloc_stub::Key::name, Reloc_stub::stub_type_for_reloc, | |
| 5068 | Reloc_stub::do_fixed_endian_write, Reloc_stub::do_write): Same. | |
| 5069 | (Stub_factory::Stub_factory): New method definition. | |
| 5070 | * gold.h (string_hash): New template. | |
| 5071 | * output.h (Input_section_specifier::hash_value): Use | |
| 5072 | gold::string_hash. | |
| 5073 | (Input_section_specifier::string_hash): Remove. | |
| 5074 | * stringpool.cc (Stringpool_template::string_hash): Use | |
| 5075 | gold::string_hash. | |
| 5076 | ||
| 6c172549 DK |
5077 | 2009-10-20 Doug Kwan <dougkwan@google.com> |
| 5078 | ||
| 5079 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle section | |
| 5080 | symbols of relaxed input sections. | |
| 5081 | * output.h (Output_section::find_relaxed_input_section): Make | |
| 5082 | method public. | |
| 5083 | ||
| c5617f2f DK |
5084 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
| 5085 | ||
| 5086 | * dynobj.cc (Versions::Versions): Initialize version_script_. | |
| 5087 | Only insert base version symbol definition for a shared object | |
| 5088 | if version script defines any version versions. | |
| 5089 | (Versions::define_base_version): New method definition. | |
| 5090 | (Versions::add_def): Check that base version is not needed. | |
| 5091 | (Versions::add_need): Define base version lazily. | |
| 5092 | * dynobj.h (Versions::define_base_version): New method declaration. | |
| 5093 | (Versions::needs_base_version_): New data member declaration. | |
| 5094 | * testsuite/Makefile.am (check_SCRIPTS): Add no_version_test.sh | |
| 5095 | (check_DATA): Add no_version_test.stdout. | |
| 5096 | (libno_version_test.so, no_version_test.o no_version_test.stdout): | |
| 5097 | New make rules. | |
| 5098 | * testsuite/Makefile.in: Regenerate. | |
| 5099 | * testsuite/no_version_test.c: New file. | |
| 5100 | * testsuite/no_version_test.sh: Ditto. | |
| 5101 | ||
| 3c12dcdb DK |
5102 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
| 5103 | ||
| 5104 | * expression.cc (class Segment_start_expression): New class definition. | |
| 5105 | (Segment_start_expression::value): New method definition. | |
| 5106 | (script_exp_function_segment_start): Return a new | |
| 5107 | Segment_start_expression. | |
| 5108 | * gold/script-c.h (script_saw_segment_start_expression): New function | |
| 5109 | prototype. | |
| 5110 | * script-sections.cc (Script_sections::Script_sections): Initialize | |
| 5111 | SAW_SEGMENT_START_EXPRESSION_ to false. | |
| 5112 | (Script_sections::set_section_addresses): Use -Ttext, -Tdata | |
| 5113 | and -Tbbs options to specify section addresses if given in | |
| 5114 | command line and no SEGMENT_START expression is seen in a script. | |
| 5115 | * script-sections.h (Script_sections::saw_segment_start_expression, | |
| 5116 | Script_sections::set_saw_segment_start_expression): New method | |
| 5117 | definition. | |
| 5118 | (Script_sections::saw_segment_start_expression_): New data member | |
| 5119 | declaration. | |
| 5120 | * script.cc (script_saw_segment_start_expression): New function. | |
| 5121 | * yyscript.y (SEGMENT_START): Call script_saw_segment_start_expression. | |
| 5122 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_6.sh, | |
| 5123 | script_test_7.sh and script_test_8.sh. | |
| 5124 | (check_DATA): Add script_test_6.stdout, script_test_7.stdout and | |
| 5125 | script_test_8.stdout. | |
| 5126 | (MOSTLYCLEANFILES): Add script_test_6, script_test_7 and script_test_8. | |
| 5127 | (script_test_6, script_test_6.stdout, script_test_7, | |
| 5128 | script_test_7.stdout, script_test_8, script_test_8.stdout): New rules. | |
| 5129 | * Makefile.in: Regenerate. | |
| 5130 | * testsuite/script_test_6.sh: New file. | |
| 5131 | * testsuite/script_test_6.t: Same. | |
| 5132 | * testsuite/script_test_7.sh: Same. | |
| 5133 | * testsuite/script_test_7.t: Same. | |
| 5134 | * testsuite/script_test_8.sh: Same. | |
| 5135 | ||
| 64b1ae37 DK |
5136 | 2009-10-16 Doug Kwan <dougkwan@google.com> |
| 5137 | ||
| 5138 | * output.cc (Output_segment::set_section_list_address): Cast | |
| 5139 | expressions to unsigned long long type to avoid format warnings. | |
| 5140 | ||
| 661be1e2 ILT |
5141 | 2009-10-15 Ian Lance Taylor <iant@google.com> |
| 5142 | ||
| 12edd763 | 5143 | * script.cc (Script_options::add_symbol_assignment): Always add a |
| b3d6a3d4 | 5144 | dot assignment to script_sections_. |
| 12edd763 ILT |
5145 | * script-sections.cc (Script_sections::add_dot_assignment): |
| 5146 | Initialize if necessary. | |
| 5147 | ||
| 68b6574b ILT |
5148 | * layout.cc (Layout::relaxation_loop_body): Don't crash if we see |
| 5149 | program headers with no load segment if there is a linker script. | |
| 5150 | ||
| 661be1e2 ILT |
5151 | * layout.cc (Layout::set_segment_offsets): Align the file offset |
| 5152 | to the segment aligment for -N or -n with no load segment. | |
| 5153 | * output.cc (Output_segment::add_output_section): Don't crash if | |
| 5154 | the first section is a TLS section. | |
| 5155 | (Output_segment::set_section_list_addresses): Print an error | |
| 5156 | message if the address moves backward in a linker script. | |
| 5157 | * script-sections.cc | |
| 5158 | (Output_section_element_input::set_section_addresses): Don't | |
| 5159 | increase *dot_value for a SHF_TLS/SHT_NOBITS section. | |
| 5160 | (Orphan_output_section::set_section_addresses): Likewise. | |
| 5161 | ||
| f15f61a7 DK |
5162 | 2009-10-15 Doug Kwan <dougkwan@google.com> |
| 5163 | ||
| 5164 | * layout.cc (Layout::finish_dynamic_section): Generate tags | |
| 5165 | DT_FINI_ARRAY, DT_FINI_ARRAYSZ, DT_INIT_ARRAY, DT_INIT_ARRAYSZ, | |
| 5166 | DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ as needed. If -Bsymbolic is | |
| 5167 | used, add DT_SYMBOLIC and set DF_SYMBOLIC in DT_FLAGS. | |
| 5168 | ||
| 82bb573a ILT |
5169 | 2009-10-14 Ian Lance Taylor <iant@google.com> |
| 5170 | ||
| 5171 | * object.h (class Relocate_info): Add reloc_shdr and data_shdr | |
| 5172 | fields. | |
| 5173 | * object.cc (Sized_relobj::relocate_sections): Set reloc_shdr and | |
| 5174 | data_shdr fields of relinfo. | |
| 5175 | * i386.cc (class Target_i386::Relocate): Remove ldo_addrs_ field. | |
| 5176 | (Target_i386::Relocate::relocate_tls): Don't call fix_up_ldo. For | |
| 5177 | R_386_TLS_LDO_32, adjust based on section flags. | |
| 5178 | (Target_i386::Relocate::fix_up_ldo): Remove. | |
| 5179 | ||
| 374ad285 ILT |
5180 | 2009-10-13 Ian Lance Taylor <iant@google.com> |
| 5181 | ||
| 5182 | Add support for -pie. | |
| 5183 | * options.h (class General_options): Add -pie and | |
| 5184 | --pic-executable. | |
| 5185 | (General_options::output_is_position_independent): Test -pie. | |
| 5186 | (General_options::output_is_executable): Return true if not shared | |
| 5187 | and not relocatable. | |
| 5188 | (General_options::output_is_pie): Remove. | |
| 5189 | * options.cc (General_options::finalize): Reject incompatible uses | |
| 5190 | of -pie. | |
| 5191 | * gold.cc (queue_middle_tasks): A -pie link is not static. | |
| 5192 | * symtab.h (Symbol::needs_plt_entry): Return false if -pie. | |
| 5193 | * symtab.cc (Symbol::final_value_is_known): Return false if | |
| 5194 | output_is_position_independent. | |
| 5195 | * layout.cc (Layout::set_segment_offsets): Start at address 0 if | |
| 5196 | output_is_position_independent. | |
| 5197 | * output.cc (Output_file_header::do_sized_write): Use ET_DYN if | |
| 5198 | output_is_position_independent. | |
| 5199 | * i386.cc (Output_data_plt_i386::do_write): Use the PIC PLT if | |
| 5200 | output_is_position_independent. | |
| 5201 | * testsuite/Makefile.am (check_PROGRAMS): Add basic_pie_test and | |
| 5202 | two_file_pie_test. | |
| 5203 | (basic_pie_test.o, basic_pie_test): New targets. | |
| 5204 | (two_file_test_1_pie.o, two_file_test_1b_pie.o): New targets. | |
| 5205 | (two_file_test_2_pie.o, two_file_test_main_pie.o): New targets. | |
| 5206 | (two_file_pie_test): New target. | |
| 5207 | * testsuite/Makefile.in: Rebuild. | |
| 5208 | * README: Remove note saying that -pie is not supported. | |
| 5209 | ||
| c6585162 ILT |
5210 | 2009-10-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
| 5211 | ||
| 5212 | * options.h (class General_options): Add -init and -fini. | |
| 5213 | * layout.cc (Layout::finish_dynamic_section): Emit | |
| 5214 | given init and fini functions. | |
| 5215 | ||
| 032ce4e9 ST |
5216 | 2009-10-13 Sriraman Tallam <tmsriram@google.com> |
| 5217 | ||
| 5218 | * gc.h (gc_process_relocs): Check if icf is enabled using new | |
| 5219 | function. | |
| 5220 | * gold.cc (queue_initial_tasks): Likewise. | |
| 5221 | (queue_middle_tasks): Likewise. | |
| 5222 | * object.cc (do_layout): Likewise. | |
| 5223 | * symtab.cc (is_section_folded): Likewise. | |
| 5224 | * main.cc (main): Likewise. | |
| 5225 | * reloc.cc (Read_relocs::run): Likewise. | |
| 5226 | (Sized_relobj::do_scan_relocs): Likewise. | |
| 5227 | * icf.cc (is_function_ctor_or_dtor): New function. | |
| 5228 | (Icf::find_identical_sections): Check if function is ctor or dtor when | |
| 5229 | safe icf is chosen. | |
| 5230 | * options.h (General_options::icf): Change option to be an enum. | |
| 5231 | (Icf_status): New enum. | |
| 5232 | (icf_enabled): New method. | |
| 5233 | (icf_safe_folding): New method. | |
| 5234 | (set_icf_status): New method. | |
| 5235 | (icf_status_): New variable. | |
| 5236 | * (options.cc) (General_options::finalize): Set icf_status_. | |
| 5237 | * testsuite/Makefile.am: Add commands to build icf_safe_test. Modify | |
| 5238 | icf_test and icf_keep_unique_test to use the --icf enum flag. | |
| 5239 | * testsuite/icf_safe_test.sh: New file. | |
| e1df38aa | 5240 | * testsuite/icf_safe_test.cc: New file. |
| 032ce4e9 | 5241 | |
| f345227a ST |
5242 | 2009-10-12 Sriraman Tallam <tmsriram@google.com> |
| 5243 | ||
| 5244 | * symtab.h: Check for GOLD_SYMTAB_H before header includes. Remove | |
| 5245 | includes to gc.h and icf.h. | |
| 5246 | * arm.cc: Include gc.h. | |
| 5247 | * gold.cc: Likewise. | |
| 5248 | * i386.cc: Likewise. | |
| 5249 | * powerpc.cc: Likewise. | |
| 5250 | * sparc.cc: Likewise. | |
| 5251 | * x86_64.cc: Likewise. | |
| 5252 | * gc.h: Include icf.h. | |
| 5253 | ||
| 1c7814ed ILT |
5254 | 2009-10-11 Ian Lance Taylor <iant@google.com> |
| 5255 | ||
| 5256 | * plugin.cc: Include "gold.h" before other header files. | |
| 5257 | ||
| ae3b5189 CD |
5258 | 2009-10-10 Chris Demetriou <cgd@google.com> |
| 5259 | ||
| 5260 | * options.h (Input_file_argument::Input_file_type): New enum. | |
| 5261 | (Input_file_argument::is_lib_): Replace with... | |
| 5262 | (Input_file_argument::type_): New member. | |
| 5263 | (Input_file_argument::Input_file_argument): Take Input_file_type | |
| 5264 | 'type' rather than boolean 'is_lib' as second argument. | |
| 5265 | (Input_file_argument::is_lib): Use type_. | |
| 5266 | (Input_file_argument::is_searched_file): New function. | |
| 5267 | (Input_file_argument::may_need_search): Handle is_searched_file. | |
| 5268 | * options.cc (General_options::parse_library): Support -l:filename. | |
| 5269 | (General_options::parse_just_symbols): Update for Input_file_argument | |
| 5270 | changes. | |
| 5271 | (Command_line::process): Likewise. | |
| 5272 | * archive.cc (Archive::get_file_and_offset): Likewise. | |
| 5273 | * plugin.cc (Plugin_manager::release_input_file): Likewise. | |
| 5274 | * script.cc (read_script_file, script_add_file): Likewise. | |
| 5275 | * fileread.cc (Input_file::Input_file): Likewise. | |
| 5276 | (Input_file::will_search_for): Handle is_searched_file. | |
| 5277 | (Input_file::open): Likewise. | |
| 5278 | * readsyms.cc (Read_symbols::get_name): Likewise. | |
| 5279 | * testsuite/Makefile.am (searched_file_test): New test. | |
| 5280 | * testsuite/Makefile.in: Regenerate. | |
| 5281 | * testsuite/searched_file_test.cc: New file. | |
| 5282 | * testsuite/searched_file_test_lib.cc: New file. | |
| 5283 | ||
| f3048a1d ILT |
5284 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 5285 | Ian Lance Taylor <iant@google.com> | |
| 5286 | ||
| 5287 | * descriptor.cc: Include <cstdio> and "binary-io.h". | |
| 5288 | (Descriptors::open): Open the files in binary mode always. | |
| 5289 | * script.cc (Lex::get_token): Treat \r as whitespace. | |
| 5290 | ||
| d4780e57 ILT |
5291 | 2009-10-09 Ian Lance Taylor <iant@google.com> |
| 5292 | ||
| 5293 | * testsuite/retain_symbols_file_test.sh: Don't test for __tcf_0. | |
| 5294 | ||
| d9a893b8 ILT |
5295 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 5296 | Ian Lance Taylor <iant@google.com> | |
| 5297 | ||
| 5298 | * configure.ac: Check for readv function also. | |
| 5299 | * fileread.cc (readv): Define if not HAVE_READV. | |
| 5300 | * fileread.h (File_read:: max_readv_entries): Set to 1 if readv | |
| 5301 | does not exist. | |
| 5302 | * config.in: Regenerate. | |
| 5303 | * configure: Regenerate. | |
| 5304 | ||
| c0a62865 DK |
5305 | 2009-10-09 Doug Kwan <dougkwan@google.com> |
| 5306 | ||
| 5307 | * layout.cc (Layout::make_output_section): Call target hook to make | |
| 5308 | ordinary output section. | |
| 5309 | (Layout::finalize): Adjust parameter list of call the | |
| 5310 | Target::may_relax(). | |
| 5311 | * layout.h (class Layout::section_list): New method. | |
| 5312 | * merge.h (Output_merge_base::entsize): Change visibility to public. | |
| 5313 | (Output_merge_base::is_string, Output_merge_base::do_is_string): | |
| 5314 | New methods. | |
| 5315 | (Output_merge_string::do_is_string): New method. | |
| 5316 | * object.cc (Sized_relobj::do_setup): renamed from | |
| 5317 | Sized_relobj::set_up. | |
| 5318 | * object.h (Sized_relobj::adjust_shndx, | |
| 5319 | Sized_relobj::initializ_input_to_output_maps, | |
| 5320 | Sized_relobj::free_input_to_output_maps): Change visibilities to | |
| 5321 | protected. | |
| 5322 | (Sized_relobj::setup): Virtualize. | |
| 5323 | (Sized_relobj::do_setup): New method declaration. | |
| 5324 | (Sized_relobj::invalidate_section_offset, | |
| 5325 | Sized_relobj::do_invalidate_section_offset): New method decfinitions. | |
| 5326 | (Sized_relobj::elf_file, Sized_relobj::local_values): New methods. | |
| 5327 | * options.cc (parse_int): New function. | |
| 5328 | * options.h (parse_int): New declaration. | |
| 5329 | (DEFINE_int): New macro. | |
| 5330 | (stub_group_size): New option. | |
| 5331 | * output.cc (Output_section::Output_section): Initialize memebers | |
| 5332 | merge_section_map_, merge_section_by_properties_map_, | |
| 5333 | relaxed_input_section_map_, is_relaxed_input_section_map_valid_. | |
| 5334 | (Output_section::add_input_section): Handled deferred code-fill | |
| 5335 | generation and remove an old comment. | |
| 5336 | (Output_section::add_relaxed_input_section): New method definition. | |
| 5337 | (Output_section::add_merge_input_section): Use merge section by | |
| 5338 | properties map to speed to search. Update merge section maps | |
| 5339 | as appropriate. | |
| 5340 | (Output_section::build_relaxation_map): New method definition. | |
| 5341 | (Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
| 5342 | Same. | |
| 5343 | (Output_section::relax_input_section): Renamed to | |
| 5344 | Output_section::convert_input_sections_to_relaxed_sections and change | |
| 5345 | interface to take a vector of pointers to relaxed sections. | |
| 5346 | (Output_section::find_merge_section, | |
| 5347 | Output_section::find_relaxed_input_section): New method definitions. | |
| 5348 | (Output_section::is_input_address_mapped, | |
| 5349 | Output_section::output_offset, Output_section::output_address): | |
| 5350 | Use output section data maps to speed up searching. | |
| 5351 | (Output_section::find_starting_output_address): Add comments. | |
| 5352 | (Output_section::do_write, | |
| 5353 | Output_section::write_to_postprocessing_buffer): Do code-fill | |
| 5354 | generation as appropriate. | |
| 5355 | (Output_section::get_input_sections): Invalidate relaxed input section | |
| 5356 | map. | |
| 5357 | (Output_section::restore_states): Adjust type of checkpoint . | |
| 5358 | Invalidate relaxed input section map. | |
| 5359 | * output.h (Output_merge_base): New class declaration. | |
| 5360 | (Input_section_specifier): New class defintion. | |
| 5361 | (class Output_relaxed_input_section) Change base class to | |
| 5362 | Output_section_data_build. | |
| 5363 | (Output_relaxed_input_section::Output_relaxed_input_section): Adjust | |
| 5364 | base class initializer. | |
| 5365 | (Output_section::add_relaxed_input_section): New method declaration. | |
| 5366 | (Output_section::Input_section): Change visibility to protected. | |
| 5367 | (Output_section::Input_section::relobj, | |
| 5368 | Output_section::Input_section::shndx): Handle relaxed input sections. | |
| 5369 | Output_section::input_sections) Change visibility to protected. Also | |
| 5370 | define overload to return a non-const pointer. | |
| 5371 | (Output_section::Merge_section_properties): New class defintion. | |
| 5372 | (Output_section::Merge_section_by_properties_map, | |
| 5373 | Output_section::Output_section_data_by_input_section_map, | |
| 5374 | Output_section::Relaxation_map): New types. | |
| 5375 | (Output_section::relax_input_section): Rename method to | |
| 5376 | Output_section::convert_input_sections_to_relaxed_sections and change | |
| 5377 | interface to take a vector of relaxed section pointers. | |
| 5378 | (Output_section::find_merge_section, | |
| 5379 | Output_section::find_relaxed_input_section, | |
| 5380 | Output_section::build_relaxation_map, | |
| 5381 | Output_section::convert_input_sections_in_list_to_relaxed_sections): | |
| 5382 | New method declarations. | |
| 5383 | (Output_section::merge_section_map_ | |
| 5384 | Output_section::merge_section_by_properties_map_, | |
| 5385 | Output_section::relaxed_input_section_map_, | |
| 5386 | Output_section::is_relaxed_input_section_map_valid_, | |
| 5387 | Output_section::generate_code_fills_at_write_): New data members. | |
| 5388 | * script-sections.cc | |
| 5389 | (Output_section_element_input::set_section_addresses): Call | |
| 5390 | current_data_size and addralign methods of relaxed input sections. | |
| 5391 | (Orphan_output_section::set_section_addresses): Call current_data_size | |
| 5392 | and addralign methods of relaxed input sections. | |
| 5393 | * symtab.cc (Symbol_table::compute_final_value): Extract template | |
| 5394 | from the body of Symbol_table::sized_finalize_symbol. | |
| 5395 | (Symbol_table::sized_finalized_symbol): Call | |
| 5396 | Symbol_table::compute_final_value. | |
| 5397 | * symtab.h (Symbol_table::Compute_final_value_status): New enum type. | |
| 5398 | (Symbol_table::compute_final_value): New templated method declaration. | |
| 5399 | * target.cc (Target::do_make_output_section): New method defintion. | |
| 5400 | * target.h (Target::make_output_section): New method declaration. | |
| 5401 | (Target::relax): Add more parameters for input objects, symbol table | |
| 5402 | and layout. Adjust call to do_relax. | |
| 5403 | (Target::do_make_output_section): New method declaration. | |
| 5404 | (Target::do_relax): Add parameters for input objects, symbol table | |
| 5405 | and layout. | |
| 5406 | ||
| d446d6c4 ILT |
5407 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 5408 | ||
| 5409 | * pread.c: Include stdio.h. | |
| 5410 | ||
| bc06c745 ILT |
5411 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 5412 | ||
| 5413 | * plugin.cc: Don't include dlfcn.h when ENABLE_PLUGINS is not | |
| 5414 | defined. | |
| 5415 | ||
| 75aea3d0 ILT |
5416 | 2009-10-09 Andrew Pinski <andrew_pinski@playstation.sony.com> |
| 5417 | ||
| 5418 | * dwarf_reader.cc (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
| 5419 | Change read_shndx type to unsigned int. | |
| 5420 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
| 5421 | int. | |
| 5422 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
| 5423 | * dwarf_reader.h (Sized_dwarf_line_info::Sized_dwarf_line_info): | |
| 5424 | Change read_shndx type to unsigned int. | |
| 5425 | (Sized_dwarf_line_info::read_lines): Change shndx type to unsigned | |
| 5426 | int. | |
| 5427 | (Sized_dwarf_line_info::read_line_mappings): Likewise. | |
| 5428 | * layout.cc (Layout::create_symtab_sections): Cast the result of | |
| 5429 | local_symcount * symsize to off_t in the gold_assert. | |
| 5430 | ||
| be8fcb75 ILT |
5431 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 5432 | ||
| 5433 | * arm.cc (Target_arm::relocate::reloc_is_non_pic): Return true for | |
| 5434 | R_ARM_THM_ABS5, R_ARM_ABS8, R_ARM_ABS12, R_ARM_ABS16, | |
| 5435 | R_ARM_BASE_ABS. | |
| 5436 | (Arm_relocate_functions::abs8): Remove has_thumb_bit parameter. | |
| 5437 | (Arm_relocate_functions::thm_abs5): New function. | |
| 5438 | (Arm_relocate_functions::abs12): New function. | |
| 5439 | (Arm_relocate_functions::abs16): New function. | |
| 5440 | (Arm_relocate_functions::base_abs): New function. | |
| 5441 | (Scan::check_non_pic): Handle R_ARM_ABS32_NOI. | |
| 5442 | (Scan::local): Remove special handling of R_ARM_ABS8. Handle | |
| 5443 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, R_ARM_ABS12, R_ARM_ABS16, and | |
| 5444 | R_ARM_BASE_ABS. | |
| 5445 | (Scan::global): Likewise. | |
| 5446 | (Relocate::relocate): Handle R_ARM_ABS12, R_ARM_ABS16, | |
| 5447 | R_ARM_ABS32_NOI, R_ARM_THM_ABS5, and R_ARM_BASE_ABS. | |
| 5448 | (Relocatable_size_for_reloc::get_size_for_reloc): Handle | |
| 5449 | R_ARM_ABS16, R_ARM_THM_ABS5, R_ARM_ABS32_NOI, R_ARM_ABS12, and | |
| 5450 | R_ARM_BASE_ABS. | |
| 5451 | ||
| c2a122b6 ILT |
5452 | 2009-10-09 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 5453 | ||
| 5454 | * arm.cc (Arm_relocate_functions::movw_prel_nc): New function. | |
| 5455 | (Arm_relocate_functions::movt_prel): New function. | |
| 5456 | (Arm_relocate_functions::thm_movw_prel_nc): New function. | |
| 5457 | (Arm_relocate_functions::thm_movt_prel): New function. | |
| 5458 | (Scan::local): Handle R_ARM_MOVW_PREL_NC, R_ARM_MOVT_PREL, | |
| 5459 | R_ARM_THM_MOVW_PREL_NC, and R_ARM_THM_MOVT_PREL. | |
| 5460 | (Scan::global, Relocate::relocate): Likewise. | |
| 5461 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
| 5462 | ||
| c4aa1e2d ILT |
5463 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
| 5464 | ||
| 5465 | * gold.cc: (queue_initial_tasks): Pass incremental_inputs to | |
| 5466 | Incremental_checker. | |
| 5467 | * incremental.cc: (INCREMENTAL_LINK_VERSION): Change type to | |
| 5468 | unsigned int. | |
| 5469 | (class Incremental_inputs_header): New class. | |
| 5470 | (Incremental_inputs_header_writer): Edit comment. | |
| 5471 | (Incremental_inputs_entry): New class. | |
| 5472 | (Incremental_inputs_entry_writer): Edit comment. | |
| 5473 | (Sized_incremental_binary::do_find_incremental_inputs_section): | |
| 5474 | Add *strtab_shndx parameter, fill it. | |
| 5475 | (Sized_incremental_binary::do_check_inputs): New method. | |
| 5476 | (Incremental_checker::can_incrementally_link_output_file): Use | |
| 5477 | Sized_incremental_binary::check_inputs. | |
| 5478 | (Incremental_inputs::report_command_line): Save command line in | |
| 5479 | command_line_. | |
| 5480 | * incremental.h: | |
| 5481 | (Incremental_binary::find_incremental_inputs_section): New | |
| 5482 | method. | |
| 5483 | (Incremental_binary::do_find_incremental_inputs_section): Add | |
| 5484 | strtab_shndx parameter. | |
| 5485 | (Incremental_binary::do_check_inputs): New pure virtual method. | |
| 5486 | (Sized_incremental_binary::do_check_inputs): Declare. | |
| 5487 | (Incremental_checker::Incremental_checker): Add incremental_inputs | |
| 5488 | parameter, use it to initialize incremental_inputs_. | |
| 5489 | (Incremental_checker::incremental_inputs_): New field. | |
| 5490 | (Incremental_checker::command_line): New method. | |
| 5491 | (Incremental_checker::inputs): New method. | |
| 5492 | (Incremental_checker::command_line_): New field. | |
| 5493 | ||
| c549a694 ILT |
5494 | 2009-10-09 Mikolaj Zalewski <mikolajz@google.com> |
| 5495 | ||
| 5496 | * incremental.cc: Include <cstdarg> and "target-select.h". | |
| 5497 | (vexplain_no_incremental): New function. | |
| 5498 | (explain_no_incremental): New function. | |
| 5499 | (Incremental_binary::error): New method. | |
| 5500 | (Sized_incremental_binary::do_find_incremental_inputs_section): New | |
| 5501 | method. | |
| 5502 | (make_sized_incremental_binary): New function. | |
| 5503 | (open_incremental_binary): New function. | |
| 5504 | (can_incrementally_link_file): Add checks if output is ELF and has | |
| 5505 | inputs section. | |
| 5506 | * incremental.h: Include "elfcpp_file.h" and "output.h". | |
| 5507 | (Incremental_binary): New class. | |
| 5508 | (Sized_incremental_binary): New class. | |
| 5509 | (open_incremental_binary): Declare. | |
| 5510 | * object.cc (is_elf_object): Use | |
| 5511 | elfcpp::Elf_recognizer::is_elf_file. | |
| 5512 | (make_elf_object): Use elfcpp::Elf_recognizer::is_valid_header. | |
| 5513 | * output.h (Output_file::filesize): New method. | |
| 5514 | ||
| fd3c5f0b ILT |
5515 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 5516 | ||
| 5517 | * arm.cc (Arm_relocate_functions::extract_arm_movw_movt_addend): | |
| 5518 | New function. | |
| 5519 | (Arm_relocate_functions::insert_val_arm_movw_movt): New function. | |
| 5520 | (Arm_relocate_functions::extract_thumb_movw_movt_addend): New | |
| 5521 | function. | |
| 5522 | (Arm_relocate_functions::insert_val_thumb_movw_movt): New | |
| 5523 | function. | |
| 5524 | (Arm_relocate_functions::movw_abs_nc): New function. | |
| 5525 | (Arm_relocate_functions::movt_abs): New function. | |
| 5526 | (Arm_relocate_functions::thm_movw_abs_nc): New function. | |
| 5527 | (Arm_relocate_functions::thm_movt_abs): New function. | |
| 5528 | (Scan::local): Handle R_ARM_MOVW_ABS_NC, R_ARM_MOVT_ABS, | |
| 5529 | R_ARM_THM_MOVW_ABS_NC, R_ARM_THM_MOVT_ABS. | |
| 5530 | (Scan::global): Likewise. | |
| 5531 | (Relocate::relocate): Likewise. | |
| 5532 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
| 5533 | ||
| 7f5309a5 ILT |
5534 | 2009-10-07 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 5535 | ||
| 5536 | * arm.cc (Arm_relocate_functions::got_prel) New function. | |
| 5537 | (Scan::local, Scan::global): Handle R_ARM_GOT_PREL. | |
| 5538 | (Relocate::relocate): Likewise. | |
| 5539 | (Relocatable_size_for_reloc::get_size_for_reloc): Likewise. | |
| 5540 | ||
| 364c7fa5 ILT |
5541 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
| 5542 | ||
| 5543 | * options.h (class General_options): Define | |
| 5544 | split_stack_adjust_size parameter. | |
| 5545 | * object.h (class Object): Add uses_split_stack_ and | |
| 5546 | has_no_split_stack_ fields. Add uses_split_stack and | |
| 5547 | has_no_split_stack accessor functions. Declare | |
| 5548 | handle_split_stack_section. | |
| 5549 | (class Reloc_symbol_changes): Define. | |
| 5550 | (class Sized_relobj): Define Function_offsets. Declare | |
| 5551 | split_stack_adjust, split_stack_adjust_reltype, and | |
| 5552 | find_functions. | |
| 5553 | * object.cc (Object::handle_split_stack_section): New function. | |
| 5554 | (Sized_relobj::do_layout): Call handle_split_stack_section. | |
| 5555 | * dynobj.cc (Sized_dynobj::do_layout): Call | |
| 5556 | handle_split_stack_section. | |
| 5557 | * reloc.cc (Sized_relobj::relocate_sections): Call | |
| 5558 | split_stack_adjust for executable sections in split_stack | |
| 5559 | objects. Pass reloc_map to relocate_section. | |
| 5560 | (Sized_relobj::split_stack_adjust): New function. | |
| 5561 | (Sized_relobj::split_stack_adjust_reltype): New function. | |
| 5562 | (Sized_relobj::find_functions): New function. | |
| 5563 | * target-reloc.h: Include "object.h". | |
| 5564 | (relocate_section): Add reloc_symbol_changes parameter. Change | |
| 5565 | all callers. | |
| 5566 | * target.h (class Target): Add calls_non_split method. Declare | |
| 5567 | do_calls_non_split virtual method. Declare match_view and | |
| 5568 | set_view_to_nop. | |
| 5569 | * target.cc: Include "elfcpp.h". | |
| 5570 | (Target::do_calls_non_split): New function. | |
| 5571 | (Target::match_view): New function. | |
| 5572 | (Target::set_view_to_nop): New function. | |
| 5573 | * gold.cc (queue_middle_tasks): Give an error if mixing | |
| 5574 | split-stack and non-split-stack objects with -r. | |
| 5575 | * i386.cc (Target_i386::relocate_section): Add | |
| 5576 | reloc_symbol_changes parameter. | |
| 5577 | (Target_i386::do_calls_non_split): New function. | |
| 5578 | * x86_64.cc (Target_x86_64::relocate_section): Add | |
| 5579 | reloc_symbol_changes parameter. | |
| 5580 | (Target_x86_64::do_calls_non_split): New function. | |
| 5581 | * arm.cc (Target_arm::relocate_section): Add reloc_symbol_changes | |
| 5582 | parameter. | |
| 5583 | * powerpc.cc (Target_powerpc::relocate_section): Add | |
| 5584 | reloc_symbol_changes parameter. | |
| 5585 | * sparc.cc (Target_sparc::relocate_section): Add | |
| 5586 | reloc_symbol_changes parameter. | |
| 5587 | * configure.ac: Call AM_CONDITIONAL for the default target. | |
| 5588 | * configure: Rebuild. | |
| 5589 | * testsuite/Makefile.am (TEST_AS): New variable. | |
| 5590 | (check_SCRIPTS): Add split_i386.sh and split_x86_64.sh. | |
| 5591 | (check_DATA): Add split_i386 and split_x86_64 files. | |
| 5592 | (SPLIT_DEFSYMS): Define. | |
| 5593 | (split_i386_[1234n].o): New targets. | |
| 5594 | (split_i386_[124]): New targets. | |
| 5595 | (split_i386_[1234r].stdout): New targets. | |
| 5596 | (split_x86_64_[1234n].o): New targets. | |
| 5597 | (split_x86_64_[124]): New targets. | |
| 5598 | (split_x86_64_[1234r].stdout): New targets. | |
| 5599 | (MOSTLYCLEANFILES): Add new executables. | |
| 5600 | * testsuite/split_i386.sh: New file. | |
| 5601 | * testsuite/split_x86_64.sh: New file. | |
| 5602 | * testsuite/split_i386_1.s: New file. | |
| 5603 | * testsuite/split_i386_2.s: New file. | |
| 5604 | * testsuite/split_i386_3.s: New file. | |
| 5605 | * testsuite/split_i386_4.s: New file. | |
| 5606 | * testsuite/split_i386_n.s: New file. | |
| 5607 | * testsuite/split_x86_64_1.s: New file. | |
| 5608 | * testsuite/split_x86_64_2.s: New file. | |
| 5609 | * testsuite/split_x86_64_3.s: New file. | |
| 5610 | * testsuite/split_x86_64_4.s: New file. | |
| 5611 | * testsuite/split_x86_64_n.s: New file. | |
| 5612 | * testsuite/testfile.cc (Target_test): Update relocation_section | |
| 5613 | function. | |
| 5614 | * testsuite/Makefile.in: Rebuild. | |
| 5615 | ||
| e8a9fcda ILT |
5616 | 2009-10-06 Ian Lance Taylor <iant@google.com> |
| 5617 | ||
| 5618 | * i386.cc (class Target_i386::Relocate): Add ldo_addrs_ field. | |
| 5619 | (Target_i386::Relocate::relocate_tls): Call fix_up_ldo before | |
| 5620 | changing local_dynamic_type_ from LOCAL_DYNAMIC_NONE. When | |
| 5621 | handling R_386_TLS_LDO_32, if local_dynamic_type_ is NONE, push | |
| 5622 | the address on ldo_addrs_. | |
| 5623 | (Target_i386::Relocate::fix_up_ldo): New function. | |
| 5624 | ||
| e99daf92 ILT |
5625 | 2009-10-06 Rafael Espindola <espindola@google.com> |
| 5626 | ||
| 5627 | * plugin.cc (add_input_library): New. | |
| 5628 | (Plugin::load): Add add_input_library to tv. | |
| 5629 | (Plugin_manager::add_input_file): Add the is_lib argument. | |
| 5630 | (add_input_file): Update call to Plugin_manager::add_input_file. | |
| 5631 | (add_input_library): New. | |
| 5632 | * plugin.h (Plugin_manager::add_input_file): Add the is_lib argument. | |
| 5633 | ||
| 966d4097 DK |
5634 | 2009-09-30 Doug Kwan <dougkwan@google.com> |
| 5635 | ||
| 5636 | * arm.cc (Target_arm::may_need_copy_reloc): Check for THUMB function | |
| 5637 | symbol and call Symbol::may_need_copy_reloc to determine if | |
| 5638 | a copy reloc is needed. | |
| 5639 | * copy-relocs.cc (Copy_relocs::need_copy_reloc): Return false if -z | |
| 5640 | nocopyreloc is given in command line. | |
| 5641 | (Copy_relocs::emit_copy_reloc): Assert that -z nocopyreloc is not | |
| 5642 | given in command line. | |
| 5643 | * i386.cc (Target_i386::may_need_copy_reloc): Remove. | |
| 5644 | (Target_i386::Scan::global): Use Symbol::may_need_copy_reloc instead | |
| 5645 | of the removed Target_i386::may_need_copy_reloc. | |
| 5646 | * options.h (copyreloc): New option with default value false. | |
| 5647 | * powerpc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
| 5648 | (Target_powerpc::Scan::global): Use Symbol::may_need_copy_reloc | |
| 5649 | instead of the removed Target_powerpc::may_need_copy_reloc. | |
| 5650 | * sparc.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
| 5651 | (Target_sparc::Scan::global): Use Symbol::may_need_copy_reloc | |
| 5652 | instead of the removed Target_sparc::may_need_copy_reloc. | |
| 5653 | * symtab.h (Symbol::may_need_copy_reloc): New method definition. | |
| 5654 | * x86_64.cc (Target_powerpc::may_need_copy_reloc): Remove. | |
| 5655 | (Target_x86_64::Scan::global): Use Symbol::may_need_copy_reloc | |
| 5656 | instead of the removed Target_x86_64::may_need_copy_reloc. | |
| 5657 | ||
| 029ba973 ILT |
5658 | 2009-09-30 Ian Lance Taylor <iant@google.com> |
| 5659 | ||
| 5660 | * object.h (class Object): Remove target_ field, and target, | |
| 5661 | sized_target, and set_target methods. | |
| 5662 | (Object::sized_target): Remove. | |
| 5663 | (class Sized_relobj): Update declarations. Remove sized_target. | |
| 5664 | * object.cc (Sized_relobj::setup): Remove target parameter. | |
| 5665 | Change all callers. | |
| 5666 | (Input_objects::add_object): Don't do anything with the target. | |
| 5667 | (make_elf_sized_object): Add punconfigured parameter. Change all | |
| 5668 | callers. Set or test parameter target. | |
| 5669 | * dynobj.cc (Sized_dynobj::target): Remove target parameter. | |
| 5670 | Change all callers. | |
| 5671 | * parameters.cc (Parameters::set_target): Change parameter type to | |
| 5672 | be non-const. | |
| 5673 | (Parameters::default_target): Remove. | |
| 5674 | (set_parameters_target): Change parameter type to be non-const. | |
| 5675 | (parameters_force_valid_target): New function. | |
| 5676 | (parameters_clear_target): New function. | |
| 5677 | * parameters.h (class Parameters): Update declarations. Remove | |
| 5678 | default_target method. Add sized_target and clear_target | |
| 5679 | methods. Change target_ to be non-const. | |
| 5680 | (set_parameters_target): Update declaration. | |
| 5681 | (parameters_force_valid_target): Declare. | |
| 5682 | (parameters_clear_target): Declare. | |
| 5683 | * readsyms.cc (Read_symbols::do_read_symbols): Pass punconfigured | |
| 5684 | as NULL if we aren't searching. | |
| 5685 | (Add_symbols::run): Don't check for compatible target. | |
| 5686 | * fileread.cc (Input_file::open_binary): Call | |
| 5687 | parameters_force_valid_target. | |
| 5688 | * gold.cc (queue_middle_tasks): Likewise. | |
| 5689 | * plugin.cc (make_sized_plugin_object): Likewise. Don't call | |
| 5690 | set_target on object. | |
| 5691 | * dynobj.h (class Sized_dynobj): Update declarations. | |
| 5692 | * archive.cc (Archive::get_elf_object_for_member): Return NULL if | |
| 5693 | make_elf_object returns NULL. | |
| 5694 | (Archive::include_member): Don't check whether object target is | |
| 5695 | compatible. | |
| 5696 | * output.cc (Output_section::add_input_section): Get target from | |
| 5697 | parameters. | |
| 5698 | (Output_section::relax_input_section): Likewise. | |
| 5699 | * reloc.cc (Sized_relobj::do_gc_process_relocs): Get target from | |
| 5700 | parameters. | |
| 5701 | (Sized_relobj::do_scan_relocs): Likewise. | |
| 5702 | (Sized_relobj::relocate_sections): Likewise. | |
| 5703 | * resolve.cc (Symbol_table::resolve): Likewise. | |
| 5704 | * symtab.cc (Symbol_table::wrap_symbol): Likewise. Remove object | |
| 5705 | parameter. Change all callers. | |
| 5706 | (Symbol_table::add_from_object): Get target from parameters. | |
| 5707 | (Symbol_table::add_from_relobj): Don't check object target. | |
| 5708 | (Symbol_table::add_from_dynobj): Likewise. | |
| 5709 | (Symbol_table::define_special_symbol): Get target from | |
| 5710 | parameters. | |
| 5711 | * symtab.h (class Symbol_table): Update declaration. | |
| 5712 | * testsuite/binary_unittest.cc (gold_testsuite): Remove target | |
| 5713 | parameter. Change all callers. Clear parameter target. | |
| 5714 | (Binary_test): Test target here. | |
| 5715 | * testsuite/object_unittest.cc (gold_testsuite): Remove | |
| 5716 | target_test_pointer parameter. Change all callers. | |
| 5717 | (Object_test): Test target here. | |
| 5718 | ||
| a6a22b83 ILT |
5719 | 2009-09-26 Ian Lance Taylor <iant@google.com> |
| 5720 | ||
| 5721 | * testsuite/initpri1.c: Don't try to use constructor priorities if | |
| 5722 | compiling with gcc before 4.3. | |
| 5723 | ||
| 6a8f49fe ILT |
5724 | 2009-09-22 Mikolaj Zalewski <mikolajz@google.com> |
| 5725 | ||
| 5726 | * testsuite/retain_symbols_file_test.sh (check_present): Change | |
| 5727 | output file name to retain_symbols_file_test.stdout. | |
| 5728 | (check_absent): Likewise. | |
| 5729 | ||
| 8c604651 CS |
5730 | 2009-09-18 Craig Silverstein <csilvers@google.com> |
| 5731 | ||
| 5732 | * object.cc (Sized_relobj::do_count): Test should_retain_symbol map. | |
| 5733 | * options.cc: Include <cerrno> and <fstream>. | |
| 5734 | (General_options::finalize): Parse -retain-symbols-file tag. | |
| 5735 | * options.h: New flag. | |
| 5736 | (General_options): New method should_retain_symbol, new | |
| 5737 | variable symbols_to_retain. | |
| 5738 | * symtab.cc (Symbol_table::sized_finalize_symbol): Test | |
| 5739 | should_retain_symbol map. | |
| 5740 | * testsuite/Makefile.am (retain_symbols_file_test): New test. | |
| 5741 | * testsuite/Makefile.in: Regenerate. | |
| 5742 | * testsuite/retain_symbols_file_test.sh: New file. | |
| 5743 | ||
| ca58b19f NC |
5744 | 2009-09-18 Nick Clifton <nickc@redhat.com> |
| 5745 | ||
| 5746 | * po/es.po: Updated Spanish translation. | |
| 5747 | ||
| 20e6d0d6 DK |
5748 | 2009-09-17 Doug Kwan <dougkwan@google.com> |
| 5749 | ||
| 5750 | * debug.h (DEBUG_RELAXATION): New constant. | |
| 5751 | (DEBUG_ALL): Add DEBUG_RELAXATION. | |
| 5752 | (debug_string_to_enum): Add relaxation debug option. | |
| 5753 | * layout.cc | |
| 5754 | (Layout::Relaxation_debug_check::check_output_data_for_reset_values, | |
| 5755 | Layout::Relaxation_debug_check::read_sections, | |
| 5756 | Layout::Relaxation_debug_check::read_sections): New method definitions. | |
| 5757 | (Layout::Layout): Initialize data members | |
| 5758 | record_output_section_data_from_scrips_, | |
| 5759 | script_output_section_data_list_ and relaxation_debug_check_. | |
| 5760 | (Layout::save_segments, Layout::restore_segments, | |
| 5761 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
| 5762 | Layout::relaxation_loop_body): New method definitions. | |
| 5763 | (Layout::finalize): Support relaxation. Move section layout code to | |
| 5764 | Layout::relaxation_loop_body. | |
| 5765 | (Layout::set_asection_address_from_script): Move code for orphan | |
| 5766 | section placement out. | |
| 5767 | (Layout::place_orphan_sections_in_script): New method definition. | |
| 5768 | * layout.h (Output_segment_headers, Output_file_header): | |
| 5769 | New forward class declarations. | |
| 5770 | (Layout::~Layout): Define. | |
| 5771 | (Layout::new_output_section_data_from_script): New method definition. | |
| 5772 | (Layout::place_orphan_sections_in_script): New method declaration. | |
| 5773 | (Layout::Segment_states): New type declaration. | |
| 5774 | (Layout::save_segments, Layout::restore_segments, | |
| 5775 | Layout::clean_up_after_relaxation, Layout::prepare_for_relaxation, | |
| 5776 | Layout::relaxation_loop_body): New method declarations. | |
| 5777 | (Layout::Output_section_data_list): New type declaration. | |
| 5778 | (Layout::Relaxation_debug_check): New class definition. | |
| 5779 | (Layout::record_output_section_data_from_script_, | |
| 5780 | Layout::script_output_section_data_list_, Layout::segment_states_, | |
| 5781 | Layout::relaxation_debug_check_): New data members. | |
| 5782 | * output.cc: (Output_section_headers::do_size): New method definition. | |
| 5783 | (Output_section_headers::Output_section_headers): Move size | |
| 5784 | computation to Output_section_headers::do_size. | |
| 5785 | (Output_segment_headers::do_size): New method definition. | |
| e1df38aa | 5786 | (Output_file_header::Output_file_header): Move size computation to |
| 20e6d0d6 DK |
5787 | Output_file_header::do_size and call it. |
| 5788 | (Output_file_header::do_size): New method definition. | |
| 5789 | (Output_data_group::Output_data_group): Adjust call to | |
| 5790 | Output_section_data. | |
| 5791 | (Output_data_dynamic::set_final_data_size): Add DT_NULL tag only once. | |
| 5792 | (Output_symtab_xindex::do_write): Add array bound check. | |
| 5793 | (Output_section::Input_section::print_to_mapfile): Handle | |
| 5794 | RELAXED_INPUT_SECTION_CODE. | |
| 5795 | (Output_section::Output_section): Initialize data member checkpoint_. | |
| 5796 | (Output_section::~Output_section): Delete checkpoint object pointed | |
| 5797 | by checkpoint_. | |
| 5798 | (Output_section::add_input_section): Always add an Input_section if | |
| 5799 | relaxing. | |
| 5800 | (Output_section::add_merge_input_section): Add assert. | |
| 5801 | (Output_section::relax_input_section): New method definition. | |
| 5802 | (Output_section::set_final_data_size): Set load address to zero for | |
| 5803 | an unallocated section. | |
| 5804 | (Output_section::do_address_and_file_offset_have_reset_values): | |
| 5805 | New method definition. | |
| 5806 | (Output_section::Input_section_sort_enty::Input_section_sort_enty): | |
| 5807 | Handle relaxed input section. | |
| 5808 | (Output_section::sort_attached_input_sections): Checkpoint input | |
| 5809 | section list lazily. | |
| 5810 | (Output_section::get_input_sections): Change type of input_sections to | |
| 5811 | list of Simple_input_section pointers. Checkpoint input section list | |
| 5812 | lazily. Also handle relaxed input sections. | |
| 5813 | (Output_section::add_input_section_for_script): Take a reference to | |
| 5814 | a Simple_input_section object instead of Relobj pointer and section | |
| 5815 | index as parameter. Handle relaxed input sections. | |
| 5816 | (Output_section::save_states, Output_section::restore_states): New | |
| 5817 | method definitions. | |
| 5818 | * output.h (Output_data::Output_data): Initialize is_data_size_fixed_. | |
| 5819 | (Output_data::is_data_size_fixed): New method definition. | |
| 5820 | (Output_data::reset_addresss_and_file_offset): Do not reset data size | |
| 5821 | if it is fixed. | |
| 5822 | (Output_data::address_and_file_offset_have_reset_values): New method | |
| 5823 | definition. | |
| 5824 | (Output_data::do_address_and_file_offset_have_reset_values): New method | |
| 5825 | definition. | |
| 5826 | (Output_data::set_data_size): Check that data size is not fixed. | |
| 5827 | (Output_data::fix_data_size): New method definition. | |
| 5828 | (Output_data::is_data_size_fixed_): New data member. | |
| 5829 | (Output_section_headers::set_final_data_size): New method definition. | |
| 5830 | (Output_section_headers::do_size): New method declaration. | |
| 5831 | (Output_segment_headers::set_final_data_size): New method definition. | |
| 5832 | (Output_segment_headers::do_size): New method declaration. | |
| 5833 | (Output_file_header::set_final_data_size)::New method definition. | |
| 5834 | (Output_file_header::do_size)::New method declaration. | |
| 5835 | (Output_section_data::Output_section_data): Add new parameter | |
| 5836 | is_data_size_fixed and use it to fix data size. | |
| 5837 | (Output_data_const::Output_data_const): Adjust call to base class | |
| 5838 | constructor and fix data size. | |
| 5839 | (Output_data_const_buffer::Output_data_const_buffer): Adjust call to | |
| 5840 | base class constructor and fix data size. | |
| 5841 | (Output_data_fixed_space::Output_data_fixed_space): Adjust call to | |
| 5842 | base class constructor and fix data size. | |
| 5843 | (Output_data_zero_fill::Output_data_zero_fill): Adjust call to base | |
| 5844 | class constructor and fix data size. | |
| 5845 | (Output_data_group::set_final_data_size): New method definition. | |
| 5846 | (Output_data_dynamic::Dynamic_entry::tag): New method definition. | |
| 5847 | (Output_symtab_xindex::Output_symtab_xindex): Adjust call to base | |
| 5848 | class constructor and fix data size. | |
| 5849 | (Output_relaxed_input_section): New class definition. | |
| 5850 | (Output_section::Simple_input_section): New class definition. | |
| 5851 | (Output_section::get_input_sections): Adjust parameter list. | |
| 5852 | (Output_section::add_input_section_for_script): Same. | |
| 5853 | (Output_section::save_states, Output_section::restore_states, | |
| 5854 | Output_section::do_address_and_file_offset_have_reset_values, | |
| 5855 | (Output_section::Input_section::Input_section): Handle | |
| 5856 | RELAXED_INPUT_SECTION_CODE. Add new overload for | |
| 5857 | Output_relaxed_input_section. | |
| 5858 | (Output_section::Input_section::is_input_section, | |
| 5859 | Output_section::Input_section::set_output_section): Handle relaxed | |
| 5860 | input section. | |
| 5861 | (Output_section::Input_section::is_relaxed_input_section, | |
| 5862 | Output_section::Input_section::output_section_data, | |
| 5863 | Output_section::Input_section::relaxed_input_section): New method | |
| 5864 | definitions. | |
| 5865 | (Output_section::Input_section::RELAXED_INPUT_SECTION_CODE): New enum | |
| 5866 | value. | |
| 5867 | (Output_section::Input_section::u1_): Update comments. | |
| 5868 | (Output_section::Input_section::u2_): Add new union member poris. | |
| 5869 | (Output_section::Checkpoint_output_section): New classs definition. | |
| 5870 | (Output_section::relax_input_section): New method declaration. | |
| 5871 | (Output_section::checkpoint_): New data member. | |
| 5872 | (Output_segment): Update comments. | |
| 5873 | (Output_segment::Output_segment): Un-privatize copy constructor. | |
| 5874 | (Output_segment::operator=): Un-privatize. | |
| 5875 | * script-sections.cc (Output_section_element::Input_section_list): | |
| 5876 | Change element type to Output_section::Simple_input_section. | |
| 5877 | (Output_section_element_dot_assignment::set_section_addresses): | |
| 5878 | Register output section data for relaxation clean up. | |
| 5879 | (Output_data_exression::Output_data_expression): Adjust call to base | |
| 5880 | constructor to fix data size. | |
| 5881 | (Output_section_element_data::set_section_addresses): Register | |
| 5882 | Output_data_expression object for relaxation clean up. | |
| 5883 | (struct Input_section_info): Replace Relobj pointer and section index | |
| 5884 | pair with Output_section::Simple_input_section and Convert struct to a | |
| 5885 | class. | |
| 5886 | (Input_section_sorter::operator()): Adjust access to | |
| e1df38aa | 5887 | Input_section_info data member to use accessors. |
| 20e6d0d6 DK |
5888 | (Output_section_element_input::set_section_addresses): Use layout |
| 5889 | parameter. Adjust code to use Output_section::Simple_input_section | |
| 5890 | and Input_secction_info classes. Register filler for relaxation | |
| 5891 | clean up. | |
| 5892 | (Orphan_output_section::set_section_addresses): Replace Relobj pointer | |
| 5893 | and section index pair with Output_section::Simple_input_section | |
| 5894 | class. Adjust code accordingly. | |
| 5895 | (Phdrs_element::release_segment): New method definition. | |
| 5896 | (Script_sections::attach_sections_using_phdrs_clause): Do not modify | |
| 5897 | segment list. | |
| 5898 | (Script_sections::release_segments): New method definition. | |
| 5899 | * gold/script-sections.h (Script_sections::release_segments): New | |
| 5900 | method declaration. | |
| 5901 | * gold/target.h (Target::may_relax, Target::relax, | |
| 5902 | Target::do_may_relax, Target::do_relax): New method definitions. | |
| 5903 | ||
| 5e445df6 ILT |
5904 | 2009-09-17 Viktor Kutuzov <vkutuzov@accesssoftek.com> |
| 5905 | ||
| 5906 | * arm.cc (has_signed_unsigned_overflow): New function. | |
| 5907 | (Arm_relocate_functions::abs8): New function. | |
| 5908 | (Target_arm::Scan::local): Handle R_ARM_ABS8. | |
| 5909 | (Target_arm::Scan::global): Likewise. | |
| 5910 | (Target_arm::relocate::relocate): Likewise. | |
| 5911 | (Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): | |
| 5912 | Likewise. | |
| 5913 | ||
| 8c604651 | 5914 | 2009-09-16 Cary Coutant <ccoutant@google.com> |
| 72fef11a CC |
5915 | |
| 5916 | * testsuite/Makefile.am (MOSTLYCLEANFILES): Add more generated files. | |
| 5917 | * testsuite/Makefile.in: Regenerate. | |
| 5918 | ||
| 1e9cc1c2 NC |
5919 | 2009-09-11 Nick Clifton <nickc@redhat.com> |
| 5920 | ||
| 5921 | * po/gold.pot: Updated by the Translation project. | |
| 5922 | ||
| 6a89f575 CC |
5923 | 2009-09-08 Cary Coutant <ccoutant@google.com> |
| 5924 | ||
| 5925 | * output.cc (Output_file::open): Add execute permission to empty file. | |
| 5926 | * testsuite/Makefile.am (permission_test): New test. | |
| 5927 | * testsuite/Makefile.in: Regenerate. | |
| 5928 | ||
| fdcac5af ILT |
5929 | 2009-09-02 Ian Lance Taylor <iant@google.com> |
| 5930 | ||
| 5931 | * output.cc (Output_file::resize): Call map_no_anonymous rather | |
| 5932 | than map. | |
| 5933 | ||
| 44453f85 ILT |
5934 | 2009-09-01 Mikolaj Zalewski <mikolajz@google.com> |
| 5935 | ||
| 5936 | * gold.cc: Include "incremental.h". | |
| 5937 | (queue_initial_tasks): Call Incremental_checker methods. | |
| 5938 | * incremental.cc: Include "output.h". | |
| 5939 | (Incremental_checker::can_incrementally_link_output_file): New | |
| 5940 | method. | |
| 5941 | * incremental.h (Incremental_checker): New class. | |
| 5942 | ||
| 5943 | * output.cc (Output_file::open_for_modification): New method. | |
| 5944 | (Output_file::map_anonymous): Changed return type to bool. Record | |
| 5945 | map in base_ field. | |
| 5946 | (Output_file::map_no_anonymous): New method, broken out of map. | |
| 5947 | (Output_file::map): Use map_no_anonymous and map_anonymous. | |
| 5948 | * output.h (class Output_file): Update declarations. | |
| 5949 | ||
| 293c1386 CC |
5950 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
| 5951 | ||
| 5952 | * options.h (Command_line::Pre_options): New class. | |
| 5953 | (Command_line::pre_options): New member. | |
| 5954 | * options.cc (gold::options::ready_to_register): New variable. | |
| 5955 | (One_option::register_option): Do nothing if not registering options. | |
| 5956 | Assert if same short option registered twice. | |
| 5957 | (General_options::General_options): Turn off option registration when | |
| 5958 | done constructing. | |
| 5959 | (Command_line::Pre_options::Pre_options): New constructor. | |
| 5960 | ||
| f773f3d2 CC |
5961 | 2009-08-24 Cary Coutant <ccoutant@google.com> |
| 5962 | ||
| 06a73cfe CC |
5963 | * options.h (General_options::no_keep_memory): Remove incorrect |
| 5964 | short option. | |
| f773f3d2 | 5965 | |
| a15af8e2 RW |
5966 | 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 5967 | ||
| 5968 | * Makefile.am (am__skiplex, am__skipyacc): New. | |
| 5969 | * Makefile.in: Regenerate. | |
| 5970 | ||
| c462b41b RW |
5971 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
| 5972 | ||
| 14ec8efd RW |
5973 | * Makefile.am (AM_CPPFLAGS): Renamed from ... |
| 5974 | (INCLUDES): ... this. | |
| 5975 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add -Wno-portability. | |
| 5976 | (AM_CPPFLAGS): Renamed from ... | |
| 5977 | (INCLUDE): ... this. | |
| 5978 | * Makefile.in, testsuite/Makefile.in: Regenerate. | |
| 5979 | ||
| 81ecdfbb RW |
5980 | * Makefile.in: Regenerate. |
| 5981 | * aclocal.m4: Likewise. | |
| 5982 | * config.in: Likewise. | |
| 5983 | * configure: Likewise. | |
| 5984 | * testsuite/Makefile.in: Likewise. | |
| 5985 | ||
| c462b41b RW |
5986 | * Makefile.am (AUTOMAKE_OPTIONS): Add foreign. |
| 5987 | * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Add foreign. | |
| 5988 | * Makefile.in: Regenerate. | |
| 5989 | * testsuite/Makefile.in: Regenerate. | |
| 5990 | ||
| 2da73f13 CC |
5991 | 2009-08-19 Cary Coutant <ccoutant@google.com> |
| 5992 | ||
| 5993 | * resolve.cc (Symbol_table::resolve): Don't complain about defined | |
| 5994 | symbols in shared libraries overridden by hidden or internal symbols | |
| 5995 | in the main program. | |
| 5996 | ||
| 2db70501 CD |
5997 | 2009-08-19 Chris Demetriou <cgd@google.com> |
| 5998 | ||
| 5999 | * testsuite/debug_msg.sh: Match .* rather than ${srcdir} when | |
| 6000 | checking source file names in error messages. | |
| 6001 | ||
| f733487b DK |
6002 | 2009-08-18 Doug Kwan <dougkwan@google.com> |
| 6003 | ||
| 6004 | * dynobj.cc (Sized_dynobj::setup): Take a Target object instead of | |
| 6005 | an elcpp::Ehdr as parameter. Adjust call to set_target. | |
| 6006 | * dynobj.h (Sized_dynobj::setup): Take a Target object instead of | |
| 6007 | an elfcpp::Ehdr as parameter. | |
| 6008 | * object.cc (Object::set_target): Remove the version that looks up | |
| 6009 | a target and sets it. | |
| 6010 | (Sized_relobj::setup): Take a Target object instead of | |
| 6011 | an elfcpp::Ehdr as parameter. Adjust call to set_target. | |
| 6012 | (make_elf_sized_object): Find target and ask target to | |
| 6013 | make an ELF object. | |
| 6014 | * object.h: (Object::set_target): Remove the version that looks up | |
| 6015 | a target and sets it. | |
| 6016 | (Sized_relobj::setup): Take a Target object instead of | |
| 6017 | an elfcpp:Ehdr as parameter. | |
| 6018 | * target.cc: Include dynobj.h. | |
| 6019 | (Target::do_make_elf_object_implementation): New. | |
| 6020 | (Target::do_make_elf_object): New. | |
| 6021 | * target.h (Target::make_elf_object): New template declaration. | |
| 6022 | (Target::do_make_elf_object): New method declarations. | |
| 6023 | (Target::do_make_elf_object_implementation): New template declaration. | |
| 6024 | ||
| cc70f101 ILT |
6025 | 2009-08-14 Ian Lance Taylor <iant@google.com> |
| 6026 | ||
| 6027 | * gold.h (FUNCTION_NAME): Define. | |
| 6028 | (gold_unreachable): Use FUNCTION_NAME. | |
| 6029 | ||
| ef5e0cb1 ST |
6030 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
| 6031 | ||
| 6032 | * icf.cc (Icf::find_identical_sections): Issue a warning when a | |
| 6033 | symbol in the --keep-unique list is not found. | |
| 6034 | ||
| 48c187ce ST |
6035 | 2009-08-12 Sriraman Tallam <tmsriram@google.com> |
| 6036 | ||
| 6037 | * icf.cc (Icf::find_identical_sections): Unfold symbols that have | |
| 6038 | been maked as --keep-unique. | |
| 6039 | (Icf::unfold_section): New function. | |
| 6040 | * icf.h (Icf::unfold_section): New function. | |
| 6041 | * options.h (General_options::keep_unique): New option. | |
| 6042 | * testsuite/Makefile.am: Add commands to build icf_keep_unique_test. | |
| 6043 | * testsuite/Makefile.in: Regenerate. | |
| 6044 | * testsuite/icf_keep_unique_test.sh: New file. | |
| 6045 | * testsuite/icf_keep_unique_test.cc: New file. | |
| 6046 | ||
| 645afe0c CC |
6047 | 2009-08-12 Cary Coutant <ccoutant@google.com> |
| 6048 | ||
| 6049 | PR 10471 | |
| 6050 | * resolve.cc (Symbol_table::resolve): Check for references from | |
| 6051 | dynamic objects to hidden and internal symbols. | |
| 6052 | * testsuite/Makefile.am (hidden_test.sh): New test. | |
| 6053 | * testsuite/Makefile.in: Regenerate. | |
| 6054 | * testsuite/hidden_test.sh: New script. | |
| 6055 | * testsuite/hidden_test_1.c: New test source. | |
| 6056 | * testsuite/hidden_test_main.c: New test source. | |
| 6057 | ||
| 11af873f DK |
6058 | 2009-08-11 Doug Kwan <dougkwan@google.com> |
| 6059 | ||
| 6060 | * arm.cc: Update comments. | |
| 6061 | (Target_arm::do_finalize_sections): Add a special PT_ARM_EXIDX | |
| 6062 | segment to locate the .ARM.exidx section if present. | |
| 6063 | ||
| b9f7d72d DK |
6064 | 2009-08-09 Doug Kwan <dougkwan@google.com> |
| 6065 | ||
| 6066 | * dynobj.h (Sized_dynobj::do_section_entsize): Revert the previous | |
| 6067 | patch. | |
| 6068 | ||
| ddd3c53c ST |
6069 | 2009-08-07 Sriraman Tallam <tmsriram@google.com> |
| 6070 | * dynobj.h (Sized_dynobj::do_section_entsize): Add return to avoid | |
| 6071 | compiler warnings. | |
| 6072 | ||
| 27721062 ST |
6073 | 2009-08-06 Sriraman Tallam <tmsriram@google.com> |
| 6074 | ||
| 6075 | * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Check for a | |
| 6076 | valid tls_segment only for non-debug-section relocations. | |
| 6077 | * testsuite/Makefile.am: Add gc_tls_test. | |
| 6078 | * testsuite/Makefile.in: Regenerate. | |
| 6079 | * testsuite/gc_tls_test.cc: New file. | |
| 6080 | * testsuite/gc_tls_test.sh: New file. | |
| 6081 | ||
| ef15dade | 6082 | 2009-08-05 Sriraman Tallam <tmsriram@google.com> |
| e1df38aa | 6083 | |
| ef15dade ST |
6084 | * icf.cc: New file. |
| 6085 | * icf.h: New file. | |
| 6086 | * Makefile.am (CCFILES): Add icf.cc. | |
| 6087 | (HFILES): Add icf.h | |
| 6088 | * Makefile.in: Regenerate. | |
| 6089 | * dynobj.h (Sized_dynobj::do_section_entsize): New function. | |
| 6090 | * gc.h (gc_process_relocs): Populate lists used by icf to contain | |
| 6091 | section, symbol and addend information for the relocs. | |
| 6092 | * gold.cc (queue_middle_tasks): Call identical code folding. | |
| 6093 | * gold.h: Add defines for multimap. | |
| 6094 | * layout.cc (Layout::create_symtab_sections): Add symtab as parameter | |
| 6095 | to the call of finalize_local_symbols. | |
| 6096 | * main.cc (main): Create object of class Icf. | |
| 6097 | * object.cc (Sized_relobj::do_layout): Allow this function to be | |
| 6098 | called twice during icf. | |
| 6099 | (Sized_relobj::do_finalize_local_symbols): Fold symbols corresponding | |
| 6100 | to sections marked as identical by icf. | |
| 6101 | (Sized_relobj::do_section_flags): Get section_flags from Symbols_data | |
| 6102 | when available. | |
| 6103 | (Sized_relobj::do_section_entsize): New function. | |
| 6104 | * object.h (Object::section_entsize): New function. | |
| 6105 | (Object::do_section_entsize): New pure virtual function. | |
| 6106 | (Relobj::finalize_local_symbols): Add new parameter. | |
| 6107 | (Relobj::do_section_entsize): New function. | |
| 6108 | * options.h (General_options::icf): New option. | |
| 6109 | (General_options::icf_iterations): New option. | |
| 6110 | (General_options::print_icf_sections): New option. | |
| 6111 | * plugin.cc (Sized_pluginobj::do_section_entsize): New function. | |
| 6112 | * plugin.h (Sized_pluginobj::do_section_entsize): New function. | |
| 6113 | * reloc.cc (Read_relocs::run): Delay scanning relocs when doing | |
| 6114 | icf. | |
| 6115 | * symtab.cc (Symbol_table::is_section_folded): New function. | |
| 6116 | (Symbol_table::sized_finalize_symbol): Fold symbols corresponding | |
| 6117 | to sections marked as identical by icf. | |
| 6118 | * symtab.h (Symbol_table::set_icf): New function. | |
| 6119 | (Symbol_table::icf): New function. | |
| 6120 | (Symbol_table::is_section_folded): New function. | |
| 6121 | (Symbol_table::icf_): New data member. | |
| 6122 | * target-reloc.h (relocate_section): Ignore sections folded by icf. | |
| 6123 | * testsuite/Makefile.am: Add commands to build icf_test. | |
| 6124 | * testsuite/Makefile.in: Regenerate. | |
| 6125 | * testsuite/icf_test.sh: New file. | |
| 6126 | * testsuite/icf_test.cc: New file. | |
| 6127 | ||
| c3b65ac4 CD |
6128 | 2009-07-24 Chris Demetriou <cgd@google.com> |
| 6129 | ||
| 6130 | * layout.cc (is_compressible_debug_section): Fix incorrect | |
| 6131 | comment about compressed section names. | |
| 6132 | ||
| 1caf2c51 ILT |
6133 | 2009-07-20 Ian Lance Taylor <ian@airs.com> |
| 6134 | ||
| 6135 | PR 10419 | |
| 6136 | * x86_64.cc (Target_x86_64::do_code_fill): Correct nop sequences. | |
| 6137 | ||
| 1ef4d87f ILT |
6138 | 2009-07-16 Ian Lance Taylor <iant@google.com> |
| 6139 | ||
| 6140 | PR 10400 | |
| 6141 | * layout.h: #include <map>. | |
| 6142 | (class Kept_section): Change from struct to class. Add accessors | |
| 6143 | and setters. Add section size to Comdat_group mapping. Change | |
| 6144 | Comdat_group to std::map. Add is_comdat_ field. Add | |
| 6145 | linkonce_size field in union. | |
| 6146 | (class Layout): Update declaration of find_or_add_kept_section. | |
| 6147 | Don't declare find_kept_object. | |
| 6148 | * layout.cc (Layout::find_or_add_kept_section): Remove candidate | |
| 6149 | parameter. Add object, shndx, is_comdat, and is_group_name | |
| 6150 | parameters. Change all callers. Adjust for new Kept_section. | |
| 6151 | (Layout::find_kept_object): Remove. | |
| 6152 | * object.cc (Sized_relobj::include_section_group): Update use of | |
| 6153 | Kept_section. Rename secnum to shndx. Only record | |
| 6154 | Kept_comdat_section if sections are the same size. | |
| 6155 | (Sized_relobj::include_linkonce_section): Update use of | |
| 6156 | Kept_section. Only record Kept_comdat_section if sections are the | |
| 6157 | same size. Set size of linkonce section. | |
| 6158 | (Sized_relobj::map_to_kept_section): Update call to | |
| 6159 | get_kept_comdat_section. | |
| 6160 | * object.h (class Sized_relobj): Rename fields in | |
| 6161 | Kept_comdat_section to drop trailing underscores; change object | |
| 6162 | field to Relobj*. Change Kept_comdat_section_table to store | |
| 6163 | struct rather than pointer. | |
| 6164 | (Sized_relobj::set_kept_comdat_section): Remove kept parameter. | |
| 6165 | Add kept_object and kept_shndx parameters. Change all callers. | |
| 6166 | (Sized_relobj::get_kept_comdat_section): Change return type to | |
| 6167 | bool. Add kept_object and kept_shndx parameters. Change all | |
| 6168 | callers. | |
| 6169 | * plugin.cc (Pluginobj::include_comdat_group): Update call to | |
| 6170 | Layout::find_or_add_kept_section. | |
| 6171 | ||
| 37c3b7b0 ILT |
6172 | 2009-07-09 Ian Lance Taylor <iant@google.com> |
| 6173 | ||
| 6174 | * merge.cc (Object_merge_map::initialize_input_to_output_map): | |
| 6175 | Reserve space in the hash table. | |
| 6176 | ||
| 98fa85cb ILT |
6177 | 2009-07-06 Mikolaj Zalewski <mikolajz@google.com> |
| 6178 | ||
| 6179 | * fileread.cc (File_read::get_mtime): New method. | |
| 6180 | * fileread.h (Timespec): New structure. | |
| 6181 | (File_read::get_mtime): New method. | |
| 6182 | * incremental.cc (Incremental_inputs_entry_data::timestamp_usec): | |
| 6183 | Renamed from timestamp_nsec. | |
| 6184 | (Incremental_inputs_entry_write::timestamp_sec): Fix argument to | |
| 6185 | Elf_Xword. | |
| e1df38aa | 6186 | (Incremental_inputs_entry_write::timestamp_usec): Renamed from |
| 98fa85cb | 6187 | timestamp_nsec. |
| e1df38aa | 6188 | (Incremental_inputs::report_archive): Save mtime; style fix. |
| 98fa85cb ILT |
6189 | (Incremental_inputs::report_obejct): Save mtime; style fix. |
| 6190 | (Incremental_inputs::report_script): Save mtime; style fix. | |
| 6191 | (Incremental_inputs::finalize_inputs): Style fix. | |
| 6192 | (Incremental_inputs::finalize): Style fix. | |
| 6193 | (Incremental_inputs::create_input_section_data): Store inputs | |
| 6194 | mtime. | |
| 6195 | * incremental.h (Incremental_inputs::report_script): Add mtime | |
| 6196 | argument. | |
| 6197 | (Incremental_inputs::Input_info::Input_info): Intialize only one | |
| 6198 | union member. | |
| 6199 | (Incremental_inputs::Input_info::archive): Move to nameless | |
| 6200 | union. | |
| 6201 | (Incremental_inputs::Input_info::obejct): Move to nameless union. | |
| 6202 | (Incremental_inputs::Input_info::script): Move to nameless union. | |
| 6203 | (Incremental_inputs::mtime): New field. | |
| 6204 | * script.cc (read_input_script): Pass file mtime to | |
| 6205 | Incremental_input. | |
| 6206 | * script.h (Script_info::inputs): Style fix. | |
| 6207 | ||
| c9d70757 ILT |
6208 | 2009-07-01 Ian Lance Taylor <ian@airs.com> |
| 6209 | ||
| 6210 | * freebsd.h (Target_freebsd::do_adjust_elf_header): Use size | |
| 6211 | instead of 32. | |
| 6212 | ||
| 9c547ec3 ILT |
6213 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
| 6214 | ||
| 6215 | PR 10156 | |
| 6216 | * layout.cc (Layout::choose_output_section): If we find an | |
| 6217 | existing section, update the flags. | |
| 6218 | (Layout::create_notes): New function, broken out of | |
| 6219 | Layout::finalize. | |
| 6220 | (Layout::finalize): Don't create note sections. | |
| 6221 | (Layout::create_note): Don't crash if linker script discards | |
| 6222 | section. | |
| 6223 | (Layout::create_gold_note): Likewise. | |
| 6224 | (Layout::create_build_id): Likewise. Don't set | |
| 6225 | after_input_sections on the section. | |
| 6226 | (Layout::create_executable_stack_info): Remove target parameter. | |
| 6227 | Change caller. | |
| 6228 | * layout.h (class Layout): Declare create_notes. Update | |
| 6229 | declaration of create_executable_stack_info. | |
| 6230 | * gold.cc (queue_middle_tasks): Call create_notes. | |
| 6231 | * output.cc (Output_section::update_flags_for_input_section): Move | |
| 6232 | here from output.h. If SHF_ALLOC flag is newly set, mark address | |
| 6233 | invalid. | |
| 6234 | * output.h (Output_data::mark_address_invalid): New function. | |
| 6235 | (class Output_section): Only declare, not define, | |
| 6236 | update_flags_for_input_section. Remove set_flags. | |
| 6237 | ||
| 55458500 ILT |
6238 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
| 6239 | ||
| 6240 | * script-sections.cc (Output_section_definition:: | |
| 6241 | set_section_addresses): Rename shadowing local load_address to | |
| 6242 | laddr. | |
| 6243 | ||
| 1307d6cd ILT |
6244 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
| 6245 | ||
| 6246 | PR 10244 | |
| 6247 | * reloc.cc (relocate_sections): Skip empty relocation sections. | |
| 6248 | ||
| ec3f783e ILT |
6249 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 6250 | ||
| 6251 | PR 10156 | |
| 6252 | * layout.cc (Layout::create_note): Use choose_output_section | |
| 6253 | rather than make_output_section. | |
| 6254 | ||
| 459c9f1c ILT |
6255 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 6256 | ||
| 6257 | PR 10237 | |
| 6258 | * options.cc (General_options::parse_V): Set printed_version_. | |
| 6259 | (General_options::General_options): Initialize printed_version_. | |
| 6260 | * options.h (class General_options): Add printed_version_ field. | |
| 6261 | * gold.cc (queue_initial_tasks): If there are no input files, | |
| 6262 | don't give a fatal error if we printed the version information. | |
| 6263 | (queue_middle_tasks): If using -r with a shared object, give a | |
| 6264 | fatal error rather than an ordinary error. | |
| 6265 | ||
| 1518dc8f ILT |
6266 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 6267 | ||
| 6268 | PR 10219 | |
| 6269 | * layout.cc (Layout::Layout): Initialize have_stabstr_section_. | |
| 6270 | (Layout::make_output_section): Set have_stabstr_section_ if we see | |
| 6271 | a .stab*str section. | |
| 6272 | (Layout::finalize): Call link_stabs_sections. | |
| 6273 | (Layout::link_stabs_sections): New file. | |
| 6274 | * layout.h (class Layout): Add have_stabstr_section_ field. | |
| 6275 | Declare link_stabs_sections. | |
| 6276 | ||
| 3d857b98 DK |
6277 | 2009-06-23 Doug Kwan <dougkwan@google.com> |
| 6278 | ||
| 6279 | * Makefile.am (libgold_a_LIBADD): New. | |
| 6280 | (ld_new_DEPENDENCIES, ld_new_LDADD): Remove LIBOBJS | |
| 6281 | * Makefile.in: Regenerate. | |
| 6282 | * config.in (HAVE_DECL_MEMMEM, HAVE_DECL_STRNDUP): New. | |
| 6283 | * configure: Regenerate. | |
| 6284 | * configure.ac (AC_CHECK_DECLS): Add strndup and memmem. | |
| 6285 | * fileread.cc: Include sys/state.h | |
| 6286 | * gold.h: Declare memmem and strndup if found missing. | |
| 6287 | * gold_reloc.h: Include byteswap.h if HAVE_BYTESWAP_H is defined. | |
| 6288 | ||
| 0639a6f6 ILT |
6289 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 6290 | ||
| 6291 | * configure.ac: Call AC_CHECK_DECLS using C, not C++. | |
| 6292 | * configure: Rebuild. | |
| 6293 | ||
| 8d63875c ILT |
6294 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 6295 | ||
| 6296 | PR 10147 | |
| 6297 | * object.cc (Object::section_contents): Don't try to get a view if | |
| 6298 | the section has length zero. | |
| 6299 | (Object::handle_gnu_warning_section): If the section is empty, use | |
| 6300 | the name of the section as the warning. | |
| 6301 | ||
| f7c8a183 ILT |
6302 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
| 6303 | ||
| 6304 | PR 10133 | |
| 6305 | * stringpool.h (class Stringpool_template): Add optimize_ field. | |
| 6306 | (Stringpool_template::set_optimize): New function. | |
| 6307 | * stringpool.cc (Stringpool_template::Stringpool_template): | |
| 6308 | Initialize optimize_ field. | |
| 6309 | (Stringpool_template::set_string_offsets): Test local optimize | |
| 6310 | fild rather than parameter. | |
| 6311 | * layout.cc (Layout::Layout): Call set_optimize on the section | |
| 6312 | name stringpool. | |
| 6313 | ||
| e6a307ba ILT |
6314 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
| 6315 | ||
| 6316 | PR 10030 | |
| 6317 | * yyscript.y: Parse TARGET. | |
| 6318 | * script.cc (script_set_target): New function. | |
| 6319 | * script-c.h (script_set_target): Declare. | |
| 6320 | * options.cc (General_options::string_to_object_format): Rename | |
| 6321 | from string_to_object_format in anonymous namespace. Change | |
| 6322 | callers. | |
| 6323 | * options.h (class General_options): Declare | |
| 6324 | string_to_object_format. | |
| 6325 | ||
| 3ee173de ILT |
6326 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
| 6327 | ||
| 6328 | * script-sections.cc (Script_sections::create_segments): Don't put | |
| 6329 | program headers in a PT_LOAD segment if -n or -N. | |
| 6330 | ||
| 6331 | 2009-06-22 Ian Lance Taylor <iant@google.com> | |
| e1c74d60 ILT |
6332 | |
| 6333 | PR 10141 | |
| 6334 | * options.h (class General_options): Add -z lazy and -z now. Sort | |
| 6335 | -z options into alphabetical order. | |
| 6336 | * layout.cc (Layout::finish_dynamic_section): Handle -z now. | |
| 6337 | ||
| cd6739a1 | 6338 | 2009-06-21 Ian Lance Taylor <iant@google.com> |
| 8a5e3e08 ILT |
6339 | |
| 6340 | * layout.cc (Layout::make_output_section): Call | |
| 6341 | Target::new_output_section. | |
| 6342 | (Layout::attach_allocated_section_to_segment): Put large section | |
| 6343 | sections in a separate load segment with the large segment flag | |
| 6344 | set. | |
| 6345 | (Layout::segment_precedes): Sort large data segments after other | |
| 6346 | load segments. | |
| 6347 | (align_file_offset): New static function. | |
| 6348 | (Layout::set_segment_offsets): Use align_file_offset. | |
| 6349 | * output.h (class Output_section): Add is_small_section_ and | |
| 6350 | is_large_section_ fields. | |
| 6351 | (Output_section::is_small_section): New function. | |
| 6352 | (Output_section::set_is_small_section): New function. | |
| 6353 | (Output_section::is_large_section): New function. | |
| 6354 | (Output_section::set_is_large_section): New function. | |
| 6355 | (Output_section::is_large_data_section): New function. | |
| 6356 | (class Output_segment): Add is_large_data_segment_ field. | |
| 6357 | (Output_segment::is_large_data_segment): New function. | |
| 6358 | (Output_segment::set_is_large_data_segment): New function. | |
| 6359 | * output.cc (Output_section::Output_section): Initialize new | |
| 6360 | fields. | |
| 6361 | (Output_segment::Output_segment): Likewise. | |
| 6362 | (Output_segment::add_output_section): Add assertion that large | |
| 6363 | data sections always go in large data segments. Force small data | |
| 6364 | sections to the end of the list of data sections. Force small BSS | |
| 6365 | sections to the start of the list of BSS sections. For large BSS | |
| 6366 | sections to the end of the list of BSS sections. | |
| 6367 | * symtab.h (class Symbol): Declare is_common_shndx. | |
| 6368 | (Symbol::is_defined): Check Symbol::is_common_shndx. | |
| 6369 | (Symbol::is_common): Likewise. | |
| 6370 | (class Symbol_table): Define enum Commons_section_type. Update | |
| 6371 | declarations. Add small_commons_ and large_commons_ fields. | |
| 6372 | * symtab.cc (Symbol::is_common_shndx): New function. | |
| 6373 | (Symbol_table::Symbol_table): Initialize new fields. | |
| 6374 | (Symbol_table::add_from_object): Put small and large common | |
| 6375 | symbols in the right list. | |
| 6376 | (Symbol_table::sized_finalized_symbol): Check | |
| 6377 | Symbol::is_common_shndx. | |
| 6378 | (Symbol_table::sized_write_globals): Likewise. | |
| 6379 | * common.cc (Symbol_table::do_allocate_commons): Allocate new | |
| 6380 | common symbol lists. Don't call do_allocate_commons_list if the | |
| 6381 | list is empty. | |
| 6382 | (Symbol_table::do_allocate_commons_list): Remove is_tls | |
| 6383 | parameter. Add comons_section_type parameter. Change all | |
| 6384 | callers. Handle small and large common symbols. | |
| 6385 | * object.cc (Sized_relobj::do_finalize_local_symbols): Check | |
| 6386 | Symbol::is_common_shndx. | |
| 6387 | * resolve.cc (symbol_to_bits): Likewise. | |
| 6388 | * target.h (Target::small_common_shndx): New function. | |
| 6389 | (Target::small_common_section_flags): New function. | |
| 6390 | (Target::large_common_shndx): New function. | |
| 6391 | (Target::large_common_section_flags): New function. | |
| 6392 | (Target::new_output_section): New function. | |
| 6393 | (Target::Target_info): Add small_common_shndx, large_common_shndx, | |
| 6394 | small_common_section_flags, and large_common_section_flags | |
| 6395 | fields. | |
| 6396 | (Target::do_new_output_section): New virtual function. | |
| 6397 | * arm.cc (Target_arm::arm_info): Initialize new fields. | |
| 6398 | * i386.cc (Target_i386::i386_info): Likewise. | |
| 6399 | * powerpc.cc (Target_powerpc::powerpc_info) [all versions]: | |
| 6400 | Likewise. | |
| 6401 | * sparc.c (Target_sparc::sparc_info) [all versions]: Likewise. | |
| 6402 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
| 6403 | (Target_x86_64::do_new_output_section): New function. | |
| 6404 | * configure.ac: Define conditional MCMODEL_MEDIUM. | |
| 6405 | * testsuite/Makefile.am (check_PROGRAMS): Add large. | |
| 6406 | (large_SOURCES, large_CFLAGS, large_DEPENDENCIES): Define. | |
| 6407 | (large_LDFLAGS): Define. | |
| 6408 | * testsuite/large.c: New file. | |
| 6409 | * testsuite/testfile.cc (Target_test::test_target_info): | |
| 6410 | Initialize new fields. | |
| 6411 | * configure, testsuite/Makefile.in: Rebuild. | |
| 6412 | ||
| bb04269c DK |
6413 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
| 6414 | ||
| 6415 | * Makefile.am (CCFILES): Add target.cc. | |
| e1df38aa | 6416 | * Makefile.in: Regenerate. |
| bb04269c DK |
6417 | * i386.cc (class Target_i386): Define new virtual method to |
| 6418 | override do_is_local_label_name in parent. | |
| 6419 | * object.cc (Sized_relobj::do_count_local_symbols): Discard | |
| 6420 | local symbols if --discard-locals or -X is given. | |
| 6421 | * options.h (class General_options): Declare new options | |
| 6422 | '--discard-locals' and '-X' for discarding locals. | |
| 6423 | * target.h (class Target): Define new methods is_local_label_name. | |
| 6424 | Declare new virtual method do_is_local_label_name. | |
| 6425 | * target.cc: New file. | |
| 6426 | * testsuite/Makefile.am (check_PROGRAMS): Add discard_locals_test. | |
| 6427 | (check_SCRIPTS): Add discard_locals_test.sh. | |
| 6428 | (check_DATA): Add discard_local_tests.syms. | |
| 6429 | (discard_locals_test_SOURCES, discard_locals_test_LDFLAGS): Define. | |
| 6430 | (discard_local_tests.syms, discard_locals_test.o): New make rules. | |
| 6431 | * testsuite/Makefile.in: Regenerate. | |
| 6432 | * testsuite/discard_locals_test.c: New file. | |
| 6433 | * testsuite/discard_locals_test.sh: Same. | |
| 6434 | ||
| 805bb01c DK |
6435 | 2009-06-05 Doug Kwan <dougkwan@google.com> |
| 6436 | ||
| 6437 | * object.cc (Sized_relobj::Sized_relobj): Initialize | |
| 6438 | discarded_eh_frame_shndx_ to -1U. | |
| 6439 | (Sized_relobj::do_layout): Record index of a discard .eh_frame | |
| 6440 | section. | |
| 6441 | (Sized_relobj::do_count_local_symbols): Skip local symbols in | |
| 6442 | a discarded .eh_frame section. | |
| 6443 | (Sized_relobj::do_finalize_local_symbols): Ditto. | |
| 6444 | * object.h (class Sized_relobj): Declare new member | |
| 6445 | discarded_eh_frame_shndx_. | |
| 6446 | * testsuite/Makefile.am (check_PROGRAMS): Add local_labels_test. | |
| 6447 | (local_labels_test.o, local_labels_test): New rules. | |
| 6448 | * testsuite/Makefile.in: Regenerate. | |
| 6449 | ||
| 1dcd334d DK |
6450 | 2009-06-04 Doug Kwan <dougkwan@google.com> |
| 6451 | ||
| 6452 | * layout.cc (Layout::section_name_mapping): Add mapping for | |
| 6453 | special ARM sections. | |
| 6454 | ||
| 96d49306 DK |
6455 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
| 6456 | ||
| 6457 | * arm.cc (utils::sign_extend): Reverse test in gold_assert. | |
| 6458 | (utils::has_overflow): Same. | |
| 6459 | ||
| dff16297 ILT |
6460 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
| 6461 | ||
| 6462 | * layout.cc (Layout::section_name_mapping): New array, replacing | |
| 6463 | Layout::linkonce_mapping. | |
| 6464 | (Layout::section_name_mapping_count): New variable, replacing | |
| 6465 | Layout::linkonce_mapping_count. | |
| 6466 | (Layout::linkonce_output_name): Remove. | |
| 6467 | (Layout::output_section_name): Rewrite. | |
| 6468 | * layout.h (class Layout): Rename Linkonce_mapping to | |
| 6469 | Section_name_mapping, linkonce_mapping to section_name_mapping, | |
| 6470 | linkonce_mapping_count to section_name_mapping_count. Don't | |
| 6471 | declare linkonce_output_name. | |
| 6472 | ||
| c121c671 DK |
6473 | 2009-06-03 Doug Kwan <dougkwan@google.com> |
| 6474 | ||
| 6475 | * gold/arm.cc (namespace utils): New. | |
| 6476 | (Target_arm::reloc_is_non_pic): Define new method. | |
| 6477 | (class Arm_relocate_functions): New. | |
| 6478 | (Target_arm::Relocate::relocate): Handle relocation types used by | |
| 6479 | Android. | |
| 6480 | ||
| 07800fab ILT |
6481 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
| 6482 | ||
| 6483 | * arm.cc (Target_arm::scan::global): Use || instead of |. | |
| 6484 | ||
| c121c671 DK |
6485 | 2009-06-02 Doug Kwan <dougkwan@google.com> |
| 6486 | ||
| 6487 | * gold/arm.cc (Target_arm::Scan::Scan): Initialize | |
| 6488 | issued_non_pic_error_. | |
| 6489 | (class Target_arm::Scan): Declare new method check_non_pic. | |
| 6490 | Define new method symbol_needs_plt_entry. | |
| 6491 | Declare new data member issued_non_pic_error_. | |
| 6492 | (class Target_arm::Relocate): Declare new method | |
| 6493 | should_apply_static_reloc. | |
| 6494 | (Target_arm::may_need_copy_reloc): Handle STT_ARM_TFUNC. | |
| 6495 | (Target_arm::Scan::check_non_pic): Define new method. | |
| 6496 | (Target_arm::Scan::local): Handle a small subset of reloc types used | |
| 6497 | by Android. | |
| 6498 | (Target_arm::Scan::local): Same. | |
| 6499 | (Target_arm::Relocate::should_apply_statci_reloc): Define new method. | |
| 6500 | ||
| b19b0c6d ILT |
6501 | 2009-05-31 Mikolaj Zalewski <mikolajz@google.com> |
| 6502 | ||
| 6503 | * incremental.cc (Incremental_inputs::report_command_line): Filter | |
| 6504 | out --incremental-* options. | |
| 6505 | ||
| 94cdfcff DK |
6506 | 2009-05-29 Doug Kwan <dougkwan@google.com> |
| 6507 | ||
| 6508 | * gold/arm.cc (Output_data_plt_arm): Forward declaration for new | |
| 6509 | template class. | |
| 6510 | (class Target_arm): Update comment. | |
| 6511 | (Target_arm::Target_arm): Initialize new data members GOT_, | |
| 6512 | PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ and DYNBSS_. | |
| 6513 | Declare new methods Target_arm::got_section, Target_arm::make_plt_entry | |
| 6514 | and Target_arm::rel_dyn_section. | |
| 6515 | Declare new_enum Target_arm::Got_type. | |
| 6516 | Declare new data members GOT_, PLT_, GOT_PLT_, REL_DYN_, COPY_RELOCS_ | |
| 6517 | and DYNBSS_. | |
| 6518 | Update commments for member do_dynsym_value. | |
| 6519 | (Target_arm::got_size, Target_arm::plt_section, | |
| 6520 | Target_arm::may_need_copy_reloc and Target_arm::copy_reloc): Define | |
| 6521 | new methods inside class defintion. | |
| 6522 | (Target_arm::got_section): Define new method. | |
| 6523 | (Target_arm::rel_dyn_section): Same. | |
| 6524 | (Output_data_plt_arm): New template class. | |
| 6525 | (Output_data_plt_arm::Output_data_plt_arm): Define constructor. | |
| 6526 | (Output_data_plt_arm:do_adjust_output_section): Define new method. | |
| 6527 | (Output_data_plt_arm::add_entry): Same. | |
| 6528 | (Output_data_plt_arm::first_plt_entry): Define new | |
| 6529 | static data member for PLT instruction template. | |
| 6530 | (Output_data_plt_arm::plt_entry): Same. | |
| 6531 | (Output_data_plt_arm::do_write): Define new method. | |
| 6532 | (Target_arm::make_plt_entry): Same. | |
| 6533 | (Target_arm::do_finalize_sections): Same. | |
| 6534 | (Target_arm::do_dynsym_value): Same. | |
| 6535 | ||
| 4a657b0d DK |
6536 | 2009-05-28 Doug Kwan <dougkwan@google.com> |
| 6537 | ||
| 6538 | * Makefile.am (TARGETSOURCES): Add arm.cc. | |
| 6539 | (ALL_TARGETOBJECTS): Add arm.$(OBJEXT) | |
| 6540 | * Makefile.in: Regenerate. | |
| 6541 | * arm.cc: New file. | |
| 6542 | * configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets. | |
| 6543 | ||
| e7ae8c36 DK |
6544 | 2009-05-26 Doug Kwan <dougkwan@google.com> |
| 6545 | ||
| 6546 | * options.cc (General_options::parse_exclude_libs). Fix a comment. | |
| 6547 | (General_options::check_excluded_libs): Strip off directories in | |
| 6548 | archive name before matching like GNU ld does. | |
| 6549 | * testsuite/Makefile.am (MOSTLYCLEANFILES, | |
| 6550 | exclude_libs_test_DEPENDENCIES): Add alt/libexclude_libs_test_3.a | |
| 6551 | (exclude_libs_test_LDFLAGS): Add linker option | |
| 6552 | -Wl,--exclude-libs,libexclude_libs_test_3 | |
| 6553 | (exclude_libs_test_LADD): Add alt/libexclude_libs_test_3.a as | |
| 6554 | an explicit archive without using -l. | |
| 6555 | (alt/libexclude_libs_test_3.a): New make rule. | |
| 6556 | * testsuite/Makefile.in: Regenerate. | |
| 6557 | * testsuite/exclude_libs_test.c : Declare lib3_default(). | |
| 6558 | (main): Call it. | |
| 6559 | * exclude_libs_test.sh: Add tests for alt/exclude_libs_test_3.a. | |
| 6560 | * exclude_libs_test_3.c: New file. | |
| 6561 | ||
| f12e7348 NC |
6562 | 2009-05-26 Nick Clifton <nickc@redhat.com> |
| 6563 | ||
| 6564 | * po/id.po: New Indonesian translation. | |
| 6565 | * po/gold.pot: Updated template file. | |
| 6566 | ||
| 4daadc0d ST |
6567 | 2009-05-22 Sriraman Tallam <tmsriram@google.com> |
| 6568 | ||
| e1df38aa | 6569 | * testsuite/Makefile.am: Add -ffunction-sections to compile |
| 4daadc0d ST |
6570 | gc_comdat_test files. Add -Wl,--gc-sections to build |
| 6571 | gc_comdat_test. | |
| 6572 | * testsuite/Makefile.in: Regenerate. | |
| 6573 | * testsuite/gc_comdat_test.sh: Fix the condition around grep. | |
| 6574 | ||
| 531813ad ST |
6575 | 2009-05-21 Sriraman Tallam <tmsriram@google.com> |
| 6576 | ||
| 6577 | * object.cc (Sized_relobj::map_to_kept_section): Return NULL if the | |
| 6578 | kept comdat section was garbage collected. | |
| 6579 | * testsuite/Makefile.am: Add test gc_comdat_test.sh. | |
| 6580 | * testsuite/Makefile.in: Regenerate. | |
| 6581 | * testsuite/gc_comdat_test.sh: New file. | |
| 6582 | * testsuite/gc_comdat_test_1.cc: New file. | |
| 6583 | * testsuite/gc_comdat_test_2.cc: New file. | |
| 6584 | ||
| 65514900 CC |
6585 | 2009-05-19 Doug Kwan <dougkwan@google.com> |
| 6586 | ||
| 6587 | * archive.cc (Archive::Archive): Move constructor from archive.h | |
| 6588 | to here. Initialize no_export_. | |
| 6589 | (Archive::get_elf_object_for_member): Set no_export flag of object. | |
| 6590 | * archive.h (Archive::Archive): Move constructor body to | |
| 6591 | archive.cc. | |
| 6592 | (Archive::no_export): New method. | |
| 6593 | (Archive::no_export_): New field. | |
| 6594 | * object.h (Object::Object): Initialize no_export_ to false. | |
| 6595 | (Object::no_export, Object::set_no_export): New methods. | |
| 6596 | (Object::no_export_): New field. | |
| 6597 | * options.cc (General_options::parse_exclude_libs): New method. | |
| 6598 | (General_options::check_excluded_libs) Same. | |
| 6599 | * options.h (exclude_libs): New option. | |
| 6600 | (General_options::check_excluded_libs): New method declaration. | |
| 6601 | (General_options::excluded_libs_): New field. | |
| 6602 | * symtab.cc (Symbol_table::add_from_relobj): Hide symbols with | |
| 6603 | default or protected visibility if an object has no-export flag set. | |
| 6604 | testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test. | |
| 6605 | (check_SCRIPTS): Add exclude_libs_test.sh. | |
| 6606 | (check_DATA): Add exclude_libs_test.syms. | |
| 6607 | (MOSTLYCLEANFILES): Add exclude_libs_test.syms, | |
| 6608 | libexclude_libs_test_1.a and libexclude_libs_test_2.a. | |
| 6609 | (exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES, | |
| 6610 | exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define. | |
| 6611 | (exclude_libs_test.syms, libexclude_libs_test_1.a, | |
| 6612 | libexclude_libs_test_2.a): New rules. | |
| 6613 | * testsuite/Makefile.in: Regenerate. | |
| 6614 | * testsuite/exclude_libs_test.c: New file. | |
| 6615 | * testsuite/exclude_libs_test.sh: Ditto. | |
| 6616 | * testsuite/exclude_libs_test_1.c: Ditto. | |
| 6617 | * testsuite/exclude_libs_test_2.c: Ditto. | |
| 6618 | ||
| 1b77ea50 ILT |
6619 | 2009-05-15 Ian Lance Taylor <iant@google.com> |
| 6620 | ||
| 6621 | * configure.ac: Check for declarations for cases where libiberty.h | |
| 6622 | checks HAVE_DECL_xxx. | |
| 6623 | * configure, config.in: Rebuild. | |
| 6624 | ||
| 072fe7ce ILT |
6625 | 2009-05-15 Mikolaj Zalewski <mikolajz@google.com> |
| 6626 | ||
| 6627 | * gold.h (Incremental_argument_list): Remove (invalid) forward | |
| 6628 | declaration. | |
| 6629 | * incremental.cc (Incremental_inputs::report_achive): New method. | |
| 6630 | (Incremental_inputs::report_object): New method. | |
| 6631 | (Incremental_inputs::report_script): New method. | |
| 6632 | (Incremental_inputs::finalize_inputs): New method. | |
| 6633 | (Incremental_inputs::finalize): Call finalize_inputs(). | |
| 6634 | (Incremental_inputs::sized_create_incremental_inputs_section_data): | |
| 6635 | Create inputs entries. | |
| 6636 | * incremental.h (Incremental_input_type): New enum. | |
| 6637 | (Incremental_inputs::Incremental_input): Initialize new fields. | |
| 6638 | (Incremental_inputs::report_inputs): New method. | |
| 6639 | (Incremental_inputs::report_achive): New method. | |
| 6640 | (Incremental_inputs::report_object): New method. | |
| 6641 | (Incremental_inputs::report_script): New method. | |
| 6642 | (Incremental_inputs::finalize_inputs): New method. | |
| 6643 | (Incremental_inputs::Input_info): New struct. | |
| 6644 | (Incremental_inputs::Input_info_map): New typedef. | |
| 6645 | (Incremental_inputs::lock_): New field. | |
| 6646 | (Incremental_inputs::Inputs_): New field. | |
| 6647 | (Incremental_inputs::Inputs_map): New field. | |
| 6648 | * main.cc (main): Call Incremental_input::report_inputs. | |
| 6649 | * options.h (Input_argument_list): Typedef moved from | |
| 6650 | Input_arguments. | |
| 6651 | (Input_file_group::Files): Remove, use ::Input_argument_list. | |
| 6652 | (Input_file_group::Input_argument_list): Remove, use | |
| 6653 | ::Input_argument_list. | |
| 6654 | * plugin.cc (Plugin_manager::add_input_file): Add error in | |
| 6655 | incremental build. | |
| 6656 | * read_syms.cc (do_read_syms): Call Incremental_input::report_* | |
| 6657 | functions. | |
| 6658 | * script.cc (read_input_script): Call | |
| 6659 | Incremental_input::report_script. | |
| 6660 | * script.h (Script_info): New class. | |
| 6661 | ||
| b0481b0b ILT |
6662 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
| 6663 | ||
| 6664 | * x86_64.cc (do_adjust_output_section): Set entsize to | |
| 6665 | plt_entry_size. | |
| 6666 | ||
| b22a5a41 | 6667 | 2009-04-23 Elliott Hughes <enh@google.com> |
| 6d1e3092 CD |
6668 | |
| 6669 | * output.cc (Output_file::close): After short writes, continue | |
| 6670 | writing from the correct offset in the buffer being written. | |
| 6671 | ||
| 40fde488 CD |
6672 | 2009-04-23 Chris Demetriou <cgd@google.com> |
| 6673 | ||
| 6674 | * configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define. | |
| 6675 | * configure: Regenerate. | |
| 6676 | * config.in: Regenerate. | |
| 6677 | * gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set | |
| 6678 | if HAVE_TR1_UNORDERED_MAP_REHASH is not defined. | |
| 6679 | ||
| 3ce2c28e ILT |
6680 | 2009-04-21 Mikolaj Zalewski <mikolajz@google.com> |
| 6681 | ||
| 6682 | * incremental.cc (Incremental_inputs_header_data): Renamed from | |
| 6683 | Incremental_input_header_data. | |
| 6684 | (Incremental_inputs_header_data::data_size): New field. | |
| 6685 | (Incremental_inputs_header_data::put_input_file_count): Renamed | |
| 6686 | from input_file_count. | |
| 6687 | (Incremental_inputs_header_data::put_command_line_offset): Renamed | |
| 6688 | from command_line_offset. | |
| 6689 | (Incremental_inputs_header_data::put_reserved): Renamed from | |
| 6690 | put_reserved. | |
| 6691 | (Incremental_inputs_entry_data): Renamed from | |
| 6692 | Incremental_input_entry_data. | |
| 6693 | (Incremental_inputs_entry_data::data_size): New field. | |
| 6694 | (Incremental_inputs::report_command_line): New method. | |
| 6695 | (Incremental_inputs::finalize): New method. | |
| 6696 | (Incremental_inputs::create_incremental_inputs_data): New method. | |
| 6697 | (Incremental_inputs::sized_create_incremental_inputs_data): New method. | |
| 6698 | * incremental.h: New file. | |
| 6699 | * layout.cc (Layout::Layout): Handle new incremental_inputs_. | |
| 6700 | (Layout::finalize): Create incremental inputs section in | |
| 6701 | incremental builds. | |
| 6702 | (Layout::create_incremental_info_sections): New method. | |
| 6703 | * layout.h (Layout::incremental_inputs): New method. | |
| 6704 | (Layout::create_incremental_info_sections): New method. | |
| 6705 | (Layout::incremental_inputs_): New field. | |
| 6706 | * main.cc (main): Notify Incremental_input of the command line. | |
| 6707 | ||
| e55bde5e ILT |
6708 | 2009-04-01 Ian Lance Taylor <iant@google.com> |
| 6709 | Mikolaj Zalewski <mikolajz@google.com> | |
| 6710 | ||
| 6711 | * gold.h (reserve_unordered_map): Define, three versions, one for | |
| 6712 | each version of Unordered_map. | |
| 6713 | * layout.cc (Layout::Layout): Remove options parameter. Add | |
| 6714 | number_of_input_files parameter. Don't initialize options_. | |
| 6715 | Initialize number_of_input_files_ and resized_signatures_. Move | |
| 6716 | sections_are_attached_. | |
| 6717 | (Layout::layout_group): Reserve space for group_signatures_. | |
| 6718 | (Layout::find_or_add_kept_section): Change name parameter to be a | |
| 6719 | reference. Resize signatures_ map when it gets large enough. | |
| 6720 | (Layout::layout_eh_frame): Use parameters->options() instead of | |
| 6721 | this->options_. | |
| 6722 | (Layout::make_output_section): Likewise. | |
| 6723 | (Layout::attach_allocated_section_to_segment): Likewise. | |
| 6724 | (Layout::finalize, Layout::create_executable_stack): Likewise. | |
| 6725 | (Layout::set_segment_offsets, Layout::create_interp): Likewise. | |
| 6726 | (Layout::finish_dynamic_section, Layout::write_binary): Likewise. | |
| 6727 | * layout.h (class Layout): Update declarations. Remove options_ | |
| 6728 | field. Add number_of_input_files_ and resized_signatures_ | |
| 6729 | fields. Move sections_are_attached_ field. | |
| 6730 | * main.cc (main): Pass number of input files to Layout | |
| 6731 | constructor. Don't pass options. | |
| 6732 | ||
| 154b857c ILT |
6733 | 2009-03-30 Ian Lance Taylor <iant@google.com> |
| 6734 | ||
| 6735 | * ffsll.c (ffsll): Correct implementation. | |
| 6736 | ||
| 2f35ab9b ILT |
6737 | 2009-03-27 Ian Lance Taylor <iant@google.com> |
| 6738 | ||
| fd03461a ILT |
6739 | * ffsll.c: New file. |
| 6740 | * configure.ac: Call AC_REPLACE_FUNCS on ffsll. | |
| 6741 | * gold.h (ffsll): Declare if HAVE_FFSLL is not defined. | |
| 6742 | * ftruncate.c (ftruncate): Declare before definition. | |
| 6743 | * mremap.c (mremap): Likewise. | |
| 6744 | * pread.c (pread): Likewise. | |
| 6745 | * configure, Makefile.in, config.in: Rebuild. | |
| 6746 | ||
| 2f35ab9b ILT |
6747 | * mremap.c: New file. |
| 6748 | * configure.ac: Call AC_REPLACE_FUNCS on mremap. | |
| 6749 | * gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined. | |
| 6750 | (mremap): Declare if HAVE_MREMAP is not defined. | |
| 6751 | * configure, Makefile.in, config.in: Rebuild. | |
| 6752 | ||
| 33aea2fd CC |
6753 | 2009-03-27 Cary Coutant <ccoutant@google.com> |
| 6754 | ||
| 6755 | * powerpc.cc (Target_powerpc::check_non_pic): Assert that output is | |
| 6756 | position independent. | |
| 6757 | * sparc.cc (Target_sparc::check_non_pic): Likewise. | |
| 6758 | * x86_64.cc (Target_x86_64::check_non_pic): Likewise. | |
| 6759 | ||
| 6d479619 CC |
6760 | 2009-03-24 Cary Coutant <ccoutant@google.com> |
| 6761 | ||
| 6762 | * symtab.h (needs_plt_entry): Check for unsatisfied reference from | |
| 6763 | an executable. | |
| 6764 | (needs_dynamic_reloc): Likewise. | |
| 6765 | ||
| afc06bb8 ILT |
6766 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
| 6767 | ||
| 6768 | * yyscript.y (file_cmd): Recognize EXTERN. | |
| 6769 | (extern_name_list, extern_name_list_body): New nonterminals. | |
| 6770 | * script.cc (script_add_extern): Define. | |
| 6771 | * script-c.h (script_add_extern): Declare. | |
| 6772 | ||
| f6060a4d ILT |
6773 | 2009-03-24 Rafael Avila de Espindola <espindola@google.com> |
| 6774 | ||
| 6775 | * object.cc (is_elf_object): Define. | |
| 6776 | * object.h (is_elf_object): Declare. | |
| 6777 | * archive.cc (Archive::get_elf_object_for_member): Call | |
| 6778 | is_elf_object. | |
| 33aea2fd | 6779 | * readsyms.cc (Read_symbols::do_read_symbols): Likewise. |
| f6060a4d | 6780 | |
| 26736d8e ILT |
6781 | 2009-03-24 Elliott Hughes <enh@google.com> |
| 6782 | ||
| 6783 | * output.cc (Output_file::map_anonymous): Define. | |
| 6784 | (Output_file::map): Use map_anonymous. If the regular mmap fails, | |
| 6785 | try an anonymous one. Report the size if the mmap fails. | |
| 6786 | * output.h (class Output_file): Declare map_anonymous. | |
| 6787 | ||
| 22fd9730 ILT |
6788 | 2009-03-24 Ian Lance Taylor <iant@google.com> |
| 6789 | ||
| 6790 | * target-select.cc (instantiate_target): Don't acquire the lock if | |
| 6791 | the instantiated_target_ field has already been set. | |
| 6792 | ||
| cb010894 ILT |
6793 | 2009-03-23 Ian Lance Taylor <iant@google.com> |
| 6794 | ||
| 7f055c20 ILT |
6795 | * gold-threads.h (class Initialize_lock): Define. |
| 6796 | * gold-threads.cc (class Initialize_lock_once): Define. | |
| 6797 | (initialize_lock_control): New static variable. | |
| 6798 | (initialize_lock_pointer): New static variable. | |
| 6799 | (initialize_lock_once): New static function. | |
| 6800 | (Initialize_lock::Initialize_lock): Define. | |
| 6801 | (Initialize_lock::initialize): Define. | |
| 6802 | * target-select.h: Include "gold-threads.h". | |
| 6803 | (class Target_selector): Add lock_ and initialize_lock_ fields. | |
| 6804 | Don't define instantiate_target, just declare it. | |
| 6805 | * target-select.cc (Target_selector::Target_selector): Initialize | |
| 6806 | new fields. | |
| 6807 | (Target_selector::instantiate_target): Define. | |
| 6808 | * descriptors.h: Include "gold-threads.h". | |
| 6809 | (class Descriptors): Add initialize_lock_ field. | |
| 6810 | * descriptors.cc (Descriptors::Descriptors): Initialize new | |
| 6811 | field. | |
| 6812 | (Descriptors::open): Use initialize_lock_ field | |
| 6813 | * errors.h (class Errors): Add initialize_lock_ field. | |
| 6814 | * errors.cc (Errors::Errors): Initialize new field. | |
| 6815 | (Errors::initialize_lock): Use initialize_lock_ field. | |
| 6816 | * powerpc.cc (class Target_selector_powerpc): Remove | |
| 6817 | instantiated_target_ field. In do_recognize call | |
| 6818 | instantiate_target rather than do_instantiate_target. In | |
| 6819 | do_instantiate_target just allocate a new target. | |
| 6820 | * sparc.cc (class Target_selector_sparc): Likewise. | |
| 6821 | ||
| 36959681 ILT |
6822 | * freebsd.h: New file. |
| 6823 | * i386.cc: Include "freebsd.h". | |
| 6824 | (Target_i386): Derive from Target_freebsd rather than | |
| 6825 | Sized_target. | |
| 6826 | (Target_selector_i386): Derive from Target_selector_freebsd rather | |
| 6827 | than Target_selector. | |
| 6828 | * x86_64.cc: Include "freebsd.h". | |
| 6829 | (Target_x86_64): Derive from Target_freebsd rather than | |
| 6830 | Sized_target. | |
| 6831 | (Target_selector_x86_64): Derive from Target_selector_freebsd | |
| 6832 | rather than Target_selector. | |
| 6833 | * target.h (class Target): Add adjust_elf_header and | |
| 6834 | do_adjust_elf_header. | |
| 6835 | * output.cc (Output_file_header:: do_sized_write): Call target | |
| 6836 | adjust_elf_header routine. | |
| 6837 | * configure.tgt: Set targ_osabi. | |
| 6838 | * configure.ac: Define GOLD_DEFAULT_OSABI. | |
| 6839 | * parameters.cc (Parameters::default_target): Pass | |
| 6840 | GOLD_DEFAULT_OSABI to select_target. | |
| 6841 | * target-select.h (class Target_selector): Make instantiate_target | |
| 6842 | protected rather than private. | |
| 6843 | * Makefile.am (HFILES): Add freebsd.h. | |
| 6844 | * configure, Makefile.in, config.in: Rebuild. | |
| 6845 | ||
| cb010894 ILT |
6846 | * merge.cc (do_add_input_section): Correct pend value. Change |
| 6847 | message about last entry not being null terminated from error to | |
| 6848 | warning. | |
| 6849 | ||
| 0e879927 ILT |
6850 | 2009-03-20 Mikolaj Zalewski <mikolajz@google.com> |
| 6851 | ||
| 6852 | * incremental.cc: New file. | |
| 6853 | * Makefile.am (CCFILES): Add incremental.cc. | |
| 6854 | * Makefile.in: Rebuild. | |
| 6855 | ||
| 41105937 PP |
6856 | 2009-03-19 Paul Pluzhnikov <ppluzhnikov@google.com> |
| 6857 | ||
| 6858 | * layout.cc (Layout::output_section_name): Preserve names | |
| 6859 | of '.note.' sections. | |
| e1df38aa | 6860 | |
| 60439920 ILT |
6861 | 2009-03-19 Ian Lance Taylor <iant@google.com> |
| 6862 | ||
| 6863 | * descriptors.cc (Descriptors::open): Check that the options are | |
| 6864 | valid before using them. | |
| 6865 | ||
| 0d371ad3 ILT |
6866 | 2009-03-18 Ian Lance Taylor <iant@google.com> |
| 6867 | ||
| 6868 | * script-sections.h: Include <list>. | |
| 6869 | (class Script_sections): Change Sections_elements from std::vector | |
| 6870 | to std::list. Typedef public Elements_iterator. Add | |
| 6871 | orphan_section_placement_, data_segment_align_start_, and | |
| 6872 | saw_data_segment_align_ fields. Remove data_segment_align_index_ | |
| 6873 | field. | |
| 6874 | * script-sections.cc (class Orphan_section_placement): New class. | |
| 6875 | (class Sections_element): Add virtual functions is_relro and | |
| 6876 | orphan_section_init. Remove virtual function place_orphan_here. | |
| 6877 | (class Output_section_definition): Add is_relro and | |
| 6878 | orphan_section_init. Remove place_orphan_here. | |
| 6879 | (class Orphan_output_section): Likewise. | |
| 6880 | (Script_sections::Script_sections): Update for field changes. | |
| 6881 | (Script_sections::data_segment_align): Set saw_data_segment_align_ | |
| 6882 | and data_segment_align_start_, not data_segment_align_index. | |
| 6883 | (Script_sections::data_segment_relro_end): Check | |
| 6884 | saw_data_segment_align_. Use data_segment_align_start_ rather | |
| 6885 | than data_segment_align_index_. | |
| 6886 | (Script_sections::place_orphan): Rewrite to use | |
| 6887 | Orphan_section_placement. | |
| 6888 | ||
| 9201d894 ILT |
6889 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
| 6890 | ||
| 9c5b8369 ILT |
6891 | * archive.cc (Archive::add_symbols): Check for a version attached |
| 6892 | to the symbol name in the archive map. | |
| 6893 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_11. | |
| 6894 | (ver_test_11_SOURCES, ver_test_11_DEPENDENCIES): Define. | |
| 6895 | (ver_test_11_LDFLAGS, ver_test_11_LDADD): Define. | |
| 6896 | (ver_test_11.a): New target. | |
| 6897 | * testsuite/Makefile.in: Rebuild. | |
| 6898 | ||
| 9201d894 ILT |
6899 | * configure.ac: Check for chsize and posix_fallocate. Replace |
| 6900 | ftruncate. | |
| 6901 | * ftruncate.c: New file, from gnulib. | |
| 6902 | * output.cc (posix_fallocate): Define dummy version if not | |
| 6903 | HAVE_POSIX_FALLOCATE. | |
| 6904 | (Output_file::map): Call posix_fallocate rather than lseek and | |
| 6905 | write. | |
| 6906 | * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. | |
| 6907 | * configure, Makefile.in, config.in: Rebuild. | |
| 6908 | ||
| ef4ab7a8 | 6909 | 2009-03-17 Paul Pluzhnikov <ppluzhnikov@google.com> |
| e1df38aa | 6910 | |
| ef4ab7a8 PP |
6911 | * layout.h (Layout::create_note): Add section_name parameter. |
| 6912 | * layout.cc (Layout::create_note): Likewise. | |
| 6913 | (Layout::create_build_id, Layout::create_gold_note): Fix callers. | |
| e1df38aa | 6914 | |
| 8c500701 ILT |
6915 | 2009-03-17 Ian Lance Taylor <iant@google.com> |
| 6916 | ||
| e85b18e1 ILT |
6917 | * descriptors.cc: Include "options.h". |
| 6918 | (FD_CLOEXEC, O_CLOEXEC): Define if not defined. | |
| 6919 | (Descriptors::open): Always use O_CLOEXEC when opening a new | |
| 6920 | descriptor. If we have a plugin, and O_CLOEXEC was not defined, | |
| 6921 | then set FD_CLOEXEC. | |
| 6922 | ||
| 9efe6174 ILT |
6923 | * sparc.cc (class Target_sparc): Add has_got_section. |
| 6924 | (Target_sparc::Scan::global): If we see _GLOBAL_OFFSET_TABLE_, | |
| 6925 | make sure we have a GOT section. | |
| 6926 | ||
| 6927 | * sparc.cc (optimize_tls_reloc): Recognize R_SPARC_TLS_IE_ADD. | |
| 6928 | (Target_sparc::Scan::local): Likewise. | |
| 6929 | (Target_sparc::Scan::global): Likewise. | |
| 6930 | (Target_sparc::Relocate::relocate): Likewise. | |
| 6931 | (Target_sparc::Relocate::relocate_tls): Likewise. | |
| 6932 | ||
| 8c500701 ILT |
6933 | * symtab.cc (Symbol_table::define_default_version): New function, |
| 6934 | broken out of add_from_object. | |
| 6935 | (Symbol_table::add_from_object): Call define_default_version. | |
| 6936 | (Symbol_table::define_special_symbol): Add resolve_oldsym | |
| 6937 | parameter. Change all callers. If the version for a symbol comes | |
| 6938 | from a version script, resolve it with the symbol with the same | |
| 6939 | name with no version. Also add the symbol without a version if | |
| 6940 | appropriate. | |
| 6941 | (do_define_in_output_data): If resolving with oldsym, don't delete | |
| 6942 | sym. | |
| 6943 | (do_define_in_output_segment): Likewise. | |
| 6944 | (do_define_as_constant): Likewise. | |
| 6945 | * symtab.h (class Symbol_table): Update declarations. | |
| 6946 | ||
| f1ed28fb ILT |
6947 | 2009-03-13 Ian Lance Taylor <iant@google.com> |
| 6948 | ||
| 15f8229b ILT |
6949 | * readsyms.cc (Read_symbols::incompatible_warning): New function. |
| 6950 | (Read_symbols::requeue): New function. | |
| 6951 | (Read_symbols::do_read_symbols): If make_elf_object fails because | |
| 6952 | the target type is not configured, and the file was searched for, | |
| 6953 | issue a warning and retry with the next directory. | |
| 6954 | (Add_symbols::run): If the file has an incompatible format, and | |
| 6955 | it was searched for, requeue the Read_symbols task. On error, | |
| 6956 | release the object. | |
| 6957 | * readsyms.h (class Read_symbols): Add dirindex_ field. Add | |
| 6958 | dirindex parameter to constructor. Change all callers. Declare | |
| 6959 | incompatible_warning and requeue. | |
| 6960 | (class Add_symbols): Add dirpath_, dirindex_, mapfile_, | |
| 6961 | input_argument_ and input_group_ fields. Add them to | |
| 6962 | constructor. Change all callers. | |
| 6963 | (class Read_script): Add dirindex_ field. Add it to constructor. | |
| 6964 | Change all callers. | |
| 6965 | * archive.cc (Archive::setup): Remove input_objects parameter. | |
| 6966 | Change all callers. | |
| 6967 | (Archive::get_file_and_offset): Likewise. | |
| 6968 | (Archive::read_all_symbols): Likewise. | |
| 6969 | (Archive::read_symbols): Likewise. | |
| 6970 | (Archive::get_elf_object_for_member): Remove input_objects | |
| 6971 | parameter. Add punconfigured parameter. Change all callers. | |
| 6972 | (Archive::add_symbols): Change return type to bool. Check return | |
| 6973 | value of include_member. | |
| 6974 | (Archive::include_all_members): Likewise. | |
| 6975 | (Archive::include_member): Change return type to bool. Return | |
| 6976 | false if first included object has incompatible target. Set | |
| 6977 | included_member_ field. | |
| 6978 | (Add_archive_symbols::run): If add_symbols returns false, requeue | |
| 6979 | Read_symbols task. | |
| 6980 | * archive.h (class Archive): Add included_member_ field. | |
| 6981 | Initialize it in constructor. Add input_file and searched_for | |
| 6982 | methods. Update declarations. | |
| 6983 | (class Add_archive_symbols): Add dirpath_, dirindex_, and | |
| 6984 | input_argument_ fields. Add them to constructor. Change all | |
| 6985 | callers. | |
| 6986 | * script.cc: Include "target-select.h". | |
| 6987 | (class Parser_closure): Add skip_on_incompatible_target_ and | |
| 6988 | found_incompatible_target_ fields. Add | |
| 6989 | skip_on_incompatible_target parameter to constructor. Change all | |
| 6990 | callers. Add methods skip_on_incompatible_target, | |
| 6991 | clear_skip_on_incompatible_target, found_incompatible_target, and | |
| 6992 | set_found_incompatible_target. | |
| 6993 | (read_input_script): Add dirindex parameter. Change all callers. | |
| 6994 | If parser finds an incompatible target, requeue Read_symbols | |
| 6995 | task. | |
| 6996 | (script_set_symbol): Clear skip_on_incompatible_target in | |
| 6997 | closure. | |
| 6998 | (script_add_assertion, script_parse_option): Likewise. | |
| 6999 | (script_start_sections, script_add_phdr): Likewise. | |
| 7000 | (script_check_output_format): New function. | |
| 7001 | * script.h (read_input_script): Update declaration. | |
| 7002 | * script-c.h (script_check_output_format): Declare. | |
| 7003 | * yyscript.y (file_cmd): Handle OUTPUT_FORMAT. | |
| 7004 | (ignore_cmd): Remove OUTPUT_FORMAT. | |
| 7005 | * fileread.cc (Input_file::Input_file): Add explicit this. | |
| 7006 | (Input_file::will_search_for): New function. | |
| 7007 | (Input_file::open): Add pindex parameter. Change all callers. | |
| 7008 | * fileread.h (class Input_file): Add input_file_argument method. | |
| 7009 | Declare will_search_for. Update declarations. | |
| 7010 | * object.cc (make_elf_object): Add punconfigured parameter. | |
| 7011 | Change all callers. | |
| 7012 | * object.h (class Object): Make input_file public. Add | |
| 7013 | searched_for method. | |
| 7014 | (make_elf_object): Update declaration. | |
| 7015 | * dirsearch.cc (Dirsearch::find): Add pindex parameter. Use it to | |
| 7016 | restart search. | |
| 7017 | * dirsearch.h (class Dirsearch): Update declaration. | |
| 7018 | * options.h (class General_options): Add --warn-search-mismatch. | |
| 7019 | * parameters.cc (Parameters::is_compatible_target): New function. | |
| 7020 | * parameters.h (class Parameters): Declare is_compatible_target. | |
| 7021 | * workqueue.cc (Workqueue::add_blocker): New function. | |
| 7022 | * workqueue.h (class Workqueue): Declare add_blocker. | |
| 7023 | ||
| f1ed28fb ILT |
7024 | * fileread.cc (Input_file::open): Remove options parameter. |
| 7025 | Change all callers. | |
| 7026 | (Input_file::open_binary): Likewise. | |
| 7027 | * script.cc (read_input_script): Likewise. | |
| 7028 | * readsyms.h (class Read_symbols): Remove options_ field. Remove | |
| 7029 | options parameter from constructor. Change all callers. | |
| 7030 | (class Read_script): Likewise. | |
| 7031 | * fileread.h (class Input_file): Update declarations. | |
| 7032 | * script.h (read_input_script): Update declaration. | |
| 7033 | ||
| 34dd024a NC |
7034 | 2009-03-10 Nick Clifton <nickc@redhat.com> |
| 7035 | ||
| 7036 | * po/es.po: New Spanish translation. | |
| 7037 | ||
| 6d71b17c CC |
7038 | 2009-03-06 Cary Coutant <ccoutant@google.com> |
| 7039 | ||
| 7040 | * options.cc (parse_short_option): Keep dash_z from registering itself. | |
| 7041 | ||
| 031cdbed ILT |
7042 | 2009-03-03 Ian Lance Taylor <iant@google.com> |
| 7043 | ||
| 7044 | PR 9918 | |
| 7045 | * target-reloc.h (relocate_section): Pass output_section to | |
| 7046 | relocate. | |
| 7047 | * i386.cc (Target_i386::should_apply_static_reloc): Add | |
| 7048 | output_section parameter. Change all callers. | |
| 7049 | (Target_i386::Relocate::relocate): Add output_section parameter. | |
| 7050 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
| 7051 | * sparc.cc (Target_sparc::Relocate::relocate): Likewise. | |
| 7052 | * powerpc.cc (Target_powerpc::Relocate::relocate): Likewise. | |
| 7053 | * testsuite/two_file_shared.sh: New script. | |
| 7054 | * testsuite/Makefile.am (check_SCRIPTS): Add two_file_shared.sh. | |
| 7055 | (check_DATA): Add two_file_shared.dbg. | |
| 7056 | (two_file_shared.dbg): New target. | |
| 7057 | * testsuite/Makefile.in: Rebuild. | |
| 7058 | ||
| 15d5fa16 ILT |
7059 | 2009-03-01 Ian Lance Taylor <iant@google.com> |
| 7060 | ||
| 7061 | * configure.ac: Check for byteswap.h. | |
| 7062 | * configure: Rebuild. | |
| 7063 | * config.in: Rebuild. | |
| 7064 | ||
| 8a4c0b0d ILT |
7065 | 2009-03-01 Mikolaj Zalewski <mikolajz@google.com> |
| 7066 | ||
| 7067 | * layout.cc (Layout::find_or_add_kept_section): New function. | |
| 7068 | (Layout::add_comdat): Removed. | |
| 7069 | * layout.h (struct Kept_section): Move out of class Layout. | |
| 7070 | Remove trailing underscores from field names. Add group_sections | |
| 7071 | field. Rename group_ field to is_group. Change all uses. | |
| 7072 | (class Layout): Declare find_or_add_kept_section, not add_comdat. | |
| 7073 | * object.cc (Sized_relobj::Sized_relobj): Don't initialize | |
| 7074 | comdat_groups_ field. | |
| 7075 | (Sized_relobj::include_section_group): Use | |
| 7076 | find_or_add_kept_section and Kept_section::group_sections. | |
| 7077 | (Sized_relobj::include_linkonce_section): Likewise. | |
| 7078 | * object.cc (class Sized_relobj): Don't define Comdat_group or | |
| 7079 | Comdat_group_table. Remove find_comdat_group and | |
| 7080 | add_comdat_group. Remove comdat_groups_ field. | |
| 7081 | * plugin.cc (include_comdat_group): Use | |
| 7082 | Layout::find_or_add_kept_section. | |
| 7083 | ||
| b4ecf66b ILT |
7084 | 2009-02-28 Ian Lance Taylor <iant@google.com> |
| 7085 | ||
| 14359ca0 ILT |
7086 | * README: --gc-sections and map files are now supported. Document |
| 7087 | some build requirements. | |
| 7088 | ||
| b4ecf66b ILT |
7089 | PR 6992 |
| 7090 | * symtab.cc (Symbol_table::sized_write_section_symbol): In a | |
| 7091 | relocatable link set the value of the section symbol to zero. | |
| 7092 | * object.cc (Sized_relobj::do_finalize_local_symbols): In a | |
| 7093 | relocatable link don't include the section address in the local | |
| 7094 | symbol value. | |
| 7095 | ||
| 0602e05a ILT |
7096 | 2009-02-27 Ian Lance Taylor <iant@google.com> |
| 7097 | ||
| fd9d194f ILT |
7098 | PR 6811 |
| 7099 | * options.h (class Search_directory): Add is_system_directory. | |
| 7100 | (class General_options): Declare is_in_system_directory. | |
| 7101 | * options.cc (get_relative_sysroot): Make static. | |
| 7102 | (get_default_sysroot): Make static. | |
| 7103 | (General_optoins::is_in_system_directory): New function. | |
| 7104 | * fileread.cc (Input_file::is_in_system_directory): New function. | |
| 7105 | * fileread.h (class Input_file): Declare is_in_system_directory. | |
| 7106 | * object.h (class Object): Add is_in_system_directory. | |
| 7107 | (class Input_objects): Remove system_library_directory_ field. | |
| 7108 | * object.cc (Input_objects::add_object): Don't set | |
| 7109 | system_library_directory_. | |
| 7110 | (input_objects::found_in_system_library_directory): Remove. | |
| 7111 | * symtab.cc (Symbol_table::write_globals): Remove input_objects | |
| 7112 | parameter. Change all callers. | |
| 7113 | (Symbol_table::sized_write_globals): Likewise. | |
| 7114 | (Symbol_table::warn_about_undefined_dynobj_symbol): Likewise. | |
| 7115 | Call Object::is_in_system_directory. | |
| 7116 | * symtab.h (class Symbol_table): Update declarations. | |
| 7117 | ||
| 61edd21f ILT |
7118 | PR 5990 |
| 7119 | * descriptors.h (Open_descriptor): Add is_on_stack field. | |
| 7120 | * descriptors.cc (Descriptors::open): If the descriptor is on the | |
| 7121 | top of the stack, remove it. Initialize is_on_stack field. | |
| 7122 | (Descriptors::release): Only add pod to stack if it is not on the | |
| 7123 | stack already. | |
| 7124 | (Descriptors::close_some_descriptor): Clear stack_next and | |
| 7125 | is_on_stack fields. | |
| 7126 | ||
| e29e076a ILT |
7127 | PR 7091 |
| 7128 | * output.cc (Output_section::find_starting_output_address): Rename | |
| 7129 | from starting_output_address; add PADDR parameter; change return | |
| 7130 | type. | |
| 7131 | * output.h (class Output_section): Declare | |
| 7132 | find_starting_output_address instead of starting_output_address. | |
| 7133 | * object.cc (Sized_relobj::do_finalize_local_symbols): Handle a | |
| 7134 | section symbol for which we can't find a merge section. | |
| 7135 | ||
| 0602e05a ILT |
7136 | PR 9836 |
| 7137 | * symtab.cc (Symbol_table::add_from_object): If the visibility is | |
| 7138 | hidden or internal, force the symbol to be local. | |
| 7139 | * resolve.cc (Symbol::override_visibility): Define. | |
| 7140 | (Symbol::override_base): Use override_visibility. | |
| 7141 | (Symbol_table::resolve): Likewise. | |
| 7142 | (Symbol::override_base_with_special): Likewise. | |
| 7143 | (Symbol_table::override_with_special): If the visibility is hidden | |
| 7144 | or internal, force the symbol to be local. | |
| 7145 | * symtab.h (class Symbol): Add set_visibility and | |
| 7146 | override_visibility. | |
| 7147 | * testsuite/ver_test_1.sh: New file. | |
| 7148 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_1.sh. | |
| 7149 | (check_DATA): Add ver_test_1.syms. | |
| 7150 | (ver_test_1.syms): New target. | |
| 7151 | * testsuite/Makefile.in: Rebuild. | |
| 7152 | ||
| 401a9a73 CC |
7153 | 2009-02-25 Cary Coutant <ccoutant@google.com> |
| 7154 | ||
| 7155 | * layout.cc (Layout::choose_output_section): Don't rename sections | |
| 7156 | when using a linker script that has a SECTIONS clause. | |
| 7157 | * Makefile.in: Regenerate. | |
| 7158 | ||
| 7159 | * testsuite/Makefile.am (script_test_5.sh): New test case. | |
| 7160 | * testsuite/Makefile.in: Regenerate. | |
| 7161 | * testsuite/script_test_5.cc: New file. | |
| 7162 | * testsuite/script_test_5.sh: New file. | |
| 7163 | * testsuite/script_test_5.t: New file. | |
| 7164 | ||
| f488e4b0 CC |
7165 | 2009-02-13 Rafael Avila de Espindola <espindola@google.com> |
| 7166 | ||
| 7167 | * archive.cc (Archive::include_member): Update calls to add_symbols. | |
| 7168 | * dynobj.cc (Sized_dynobj<size, big_endian>::make_version_map): Add | |
| 7169 | the Layout argument. | |
| 7170 | * dynobj.h (do_add_symbols): Add the Layout argument. | |
| 7171 | * object.cc (Sized_relobj<size, big_endian>::do_add_symbols): Add the | |
| 7172 | Layout argument. | |
| 7173 | * object.h (Object::add_symbols): Add the Layout argument. | |
| 7174 | (Object::do_add_symbols): Add the Layout argument. | |
| 7175 | (Sized_relobj::do_add_symbols): Add the Layout argument. | |
| 7176 | * plugin.cc (Sized_pluginobj<size, big_endian>::do_add_symbols): | |
| 7177 | Unify the two versions. | |
| 7178 | (Add_plugin_symbols): Remove. | |
| 7179 | * plugin.h (Pluginobj::add_symbols, Pluginobj::do_add_symbols): Remove. | |
| 7180 | (Sized_pluginobj::do_add_symbols): Unify the two versions. | |
| 7181 | (Add_plugin_symbols): Remove. | |
| 7182 | * readsyms.cc (Read_symbols::do_read_symbols): Update call to | |
| 7183 | Add_symbols. Use Add_symbols instead of Add_plugin_symbols. | |
| 7184 | (Add_symbols::run): Make it work with Pulginobj. | |
| 7185 | ||
| 89dd1680 ILT |
7186 | 2009-02-06 Ian Lance Taylor <iant@google.com> |
| 7187 | ||
| 7188 | * object.cc (Sized_relobj::do_layout): Make info message start | |
| 7189 | with lower case letter. | |
| 7190 | ||
| 266d0a74 ILT |
7191 | 2009-02-06 Mikolaj Zalewski <mikolajz@google.com> |
| 7192 | ||
| 602b464e ILT |
7193 | * binary.cc: Fix file comment. |
| 7194 | ||
| 266d0a74 ILT |
7195 | * options.h (enum Incremental_disposition): Define. |
| 7196 | (class General_options): Add new options: --incremental, | |
| 7197 | --incremental_changed, --incremental_unchanged, | |
| 7198 | --incremental_unknown. Add incremental_disposition_ and | |
| 7199 | implicit_incremental_ fields. | |
| 7200 | (General_options::incremental_disposition): New function. | |
| 7201 | (class Position_dependent_options): Add incremental_disposition | |
| 7202 | option. | |
| 7203 | (Position_dependent_options::copy_from_options): Set incremental | |
| 7204 | dispositions. | |
| 7205 | * options.cc (General_options::parse_incremental_changed): New | |
| 7206 | function. | |
| 7207 | (General_options::parse_incremental_unchanged): New function. | |
| 7208 | (General_options::parse_incremental_unknown): New function. | |
| 7209 | (General_options::General_options): Initialize new fields | |
| 7210 | incremental_disposition_ and implicit_incremental_. | |
| 7211 | (General_options::finalize): Check for uasge of --incremental-* | |
| 7212 | without --incremental. | |
| 7213 | ||
| f073bbf7 CD |
7214 | 2009-02-06 Chris Demetriou <cgd@google.com> |
| 7215 | ||
| 7216 | * gold.h (gold_undefined_symbol): Change to take only a Symbol | |
| 7217 | pointer and to report location as the file name associated with | |
| 7218 | the symbol. | |
| 7219 | (gold_undefined_symbol_at_location): New function to replace the | |
| 7220 | old gold_undefined_symbol functionality. | |
| 7221 | * target-reloc.h (relocate_section): Update to use | |
| 7222 | gold_undefined_symbol_at_location. | |
| 7223 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
| 7224 | Call gold_undefined_symbol function rather than gold_error. | |
| 7225 | * errors.h (Errors::undefined_symbol): Take location as a | |
| 7226 | string, rather than calculating it from a relocation. | |
| 7227 | * errors.cc (Errors::fatal): Print "fatal error:" before the | |
| 7228 | formatted message. | |
| 7229 | (Errors::error, Errors::error_at_location): Print "error: " | |
| 7230 | before the formatted message. | |
| 7231 | (Errors::undefined_symbol): Take location as a string, rather | |
| 7232 | than calculating it from a relocation. | |
| 7233 | (gold_undefined_symbol_at_location): New function akin to | |
| 7234 | old gold_undefined_symbol, calculates location from relocation. | |
| 7235 | (gold_undefined_symbol): Change to take only a Symbol pointer | |
| 7236 | and to report location as the file name associated with the symbol. | |
| 7237 | * testsuite/debug_msg.sh: Update for changed error messages. | |
| 7238 | * testsuite/undef_symbol.sh: Likewise. | |
| 7239 | ||
| 8e94a90c ILT |
7240 | 2009-02-04 Duncan Sands <baldrick@free.fr> |
| 7241 | ||
| 7242 | PR 9812 | |
| 7243 | * reduced_debug_output.h | |
| 7244 | (Output_reduced_debug_abbrev_section::failed): Use format for | |
| 7245 | gold_warning. | |
| 7246 | (Output_reduced_debug_info_section::faild): Likewise. | |
| 7247 | ||
| 88a0e15b ILT |
7248 | 2009-01-31 Mikolaj Zalewski <mikolajz@google.com> |
| 7249 | ||
| 7250 | * script.cc (Lazy_demangler): New class. | |
| 7251 | (Version_script_info::get_symbol_version_helper): Demangle a | |
| 7252 | symbol only once. | |
| 7253 | ||
| 5efc7cd2 CC |
7254 | 2009-01-29 Cary Coutant <ccoutant@google.com> |
| 7255 | ||
| 7256 | * i386.cc (Target_i386::Relocate::relocate): Recognize non-PIC calls | |
| 7257 | to __tls_get_addr. | |
| 7258 | * x86_64.cc (Target_x86_64::Relocate::relocate): Likewise. | |
| 7259 | ||
| e0ebcf42 ILT |
7260 | 2009-01-28 Ian Lance Taylor <iant@google.com> |
| 7261 | ||
| 5efc7cd2 | 7262 | * version.cc (version_string): Bump to 1.9. |
| 75fe7426 | 7263 | |
| e0ebcf42 ILT |
7264 | * gold.h: Include <cstring> and <stdint.h>. |
| 7265 | * version.cc: Include <cstdio>. | |
| 7266 | * object.cc (Sized_relobj::do_layout): Initialize gc_sd to avoid a | |
| 7267 | warning. | |
| 7268 | * reduced_debug_output.cc (insert_into_vector): Rename from | |
| 7269 | Insert_into_vector; change all callers. Use Swap_unaligned to | |
| 7270 | avoid aliasing issue; remove union since it is unnecessary. | |
| 7271 | ||
| 8e2813be | 7272 | 2009-01-27 Sriraman Tallam <tmsriram@google.com> |
| 6d03d481 ST |
7273 | |
| 7274 | * Makefile.am (CCFILES): Add gc.cc. | |
| 7275 | (HFILES): Add gc.h. | |
| 7276 | * Makefile.in: Regenerate. | |
| 7277 | * gold.cc (Gc_runner): New class. | |
| 7278 | (queue_initial_tasks): Call garbage collection related tasks | |
| 7279 | when corresponding options are invoked. | |
| 7280 | (queue_middle_gc_tasks): New function. | |
| 7281 | (queue_middle_tasks): Reorder tasks to allow relocs to be read and | |
| 7282 | processed early before laying out sections during garbage collection. | |
| 7283 | * gold.h (queue_middle_gc_tasks): New function. | |
| 7284 | (is_prefix_of): Move from "layout.cc". | |
| 7285 | * i386.cc (Target_i386::gc_process_relocs): New function. | |
| 7286 | * layout.cc (is_prefix_of): Remove. Move to "gold.h" | |
| 7287 | * main.cc (main): Create object of class "Garbage_collection". | |
| 7288 | * object.cc (Relobj::copy_symbols_data): New function. | |
| 7289 | (Relobj::is_section_name_included): New function. | |
| e1df38aa NC |
7290 | (Sized_relobj::do_layout): Allow this function to be called twice |
| 7291 | during garbage collection and defer layout of section during the | |
| 6d03d481 ST |
7292 | first call. |
| 7293 | * object.h (Relobj::get_symbols_data): New function. | |
| 7294 | (Relobj::is_section_name_included): New function. | |
| 7295 | (Relobj::copy_symbols_data): New function. | |
| 7296 | (Relobj::set_symbols_data): New function. | |
| 7297 | (Relobj::get_relocs_data): New function. | |
| 7298 | (Relobj::set_relocs_data): New function. | |
| 7299 | (Relobj::is_output_section_offset_invalid): New pure virtual function. | |
| 7300 | (Relobj::gc_process_relocs): New function. | |
| 7301 | (Relobj::do_gc_process_relocs): New pure virtual function. | |
| 7302 | (Relobj::sd_): New data member. | |
| 7303 | (Sized_relobj::is_output_section_offset_invalid): New function. | |
| 7304 | (Sized_relobj::do_gc_process_relocs): New function. | |
| 7305 | * options.h (General_options::gc_sections): Modify to not be a no-op. | |
| 7306 | (General_options::print_gc_sections): New option. | |
| 7307 | * plugin.cc (Plugin_finish::run): Remove function call to | |
| 7308 | Plugin_manager::layout_deferred_objects. Move it to "gold.cc". | |
| 7309 | * powerpc.cc (Target_powerpc::gc_process_relocs): New function. | |
| 7310 | * reloc.cc (Read_relocs::run): Add task to process relocs and | |
| 7311 | determine unreferenced sections when doing garbage collection. | |
| 7312 | (Gc_process_relocs): New class. | |
| 7313 | (Sized_relobj::do_gc_process_relocs): New function. | |
| 7314 | (Sized_relobj::do_scan_relocs): Don't try to scan the relocs for | |
| 7315 | sections that are garbage collected. | |
| 7316 | * reloc.h (Gc_process_relocs): New class. | |
| 7317 | * sparc.cc (Target_sparc::gc_process_relocs): New function. | |
| 7318 | * symtab.cc (Symbol::should_add_dynsym_entry): Do not add entries for | |
| 7319 | symbols whose corresponding sections are garbage collected. | |
| 7320 | (Symbol_table::Symbol_table): Add new parameter for the garbage | |
| 7321 | collection object. | |
| 7322 | (Symbol_table::gc_mark_undef_symbols): New function. | |
| 7323 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
| 7324 | (Symbol_table::gc_mark_dyn_syms): New function. | |
| 7325 | (Symbol_table::resolve): Do not treat symbols seen in dynamic objects | |
| 7326 | as garbage. | |
| 7327 | (Symbol_table::add_from_object): Likewise. | |
| 7328 | (Symbol_table::add_from_relobj): When building shared objects, do not | |
| 7329 | treat externally visible symbols as garbage. | |
| 7330 | (Symbol_table::sized_finalize_symbol): Do not check dynamic symbol | |
| 7331 | table information for static and relocatable links. | |
| 7332 | * symtab.h (Symbol_table::set_gc): New function. | |
| 7333 | (Symbol_table::gc): New function. | |
| 7334 | (Symbol_table::gc_mark_undef_symbols): New function. | |
| 7335 | (Symbol_table::gc_mark_symbol_for_shlib): New function. | |
| 7336 | (Symbol_table::gc_mark_dyn_syms): New function. | |
| 7337 | (Symbol_table::gc_): New data member. | |
| e1df38aa | 7338 | * target.h (Sized_target::gc_process_relocs): New pure virtual |
| 6d03d481 ST |
7339 | function. |
| 7340 | * x86_64.cc (Target_x86_64::gc_process_relocs): New function. | |
| 7341 | * testsuite/testfile.cc (Target_test::gc_process_relocs): New function. | |
| 7342 | ||
| 3b293544 CF |
7343 | 2009-01-20 Chris Faylor <me.sourceware@sourceware.org> |
| 7344 | ||
| 7345 | * options.h (General_options::gc_sections): Define as a no-op for now. | |
| 7346 | (General_options::no_keep_memory): Ditto. | |
| 7347 | (General_options::Bshareable): Define. | |
| 7348 | * options.cc (General_options::finalize): Honor -Bshareable. | |
| 7349 | ||
| 83d22aa8 AS |
7350 | 2009-01-20 Andreas Schwab <schwab@suse.de> |
| 7351 | ||
| 7352 | * powerpc.cc (Powerpc_relocate_functions::rel16_ha): Don't try to | |
| 7353 | read the value in the contents, since we don't use it. Use the | |
| 7354 | template endianness when writing. | |
| 7355 | (Relocate::relocate): Use it for R_PPC_REL16_HA. | |
| 7356 | ||
| cd536b21 AS |
7357 | 2009-01-19 Andreas Schwab <schwab@suse.de> |
| 7358 | ||
| 7359 | * configure.tgt (powerpc64-*): Fix targ_obj. | |
| 7360 | ||
| 99e9a495 ILT |
7361 | 2009-01-15 Ian Lance Taylor <iant@google.com> |
| 7362 | ||
| 7363 | * object.cc (Sized_relobj::write_local_symbols): Don't write out | |
| 7364 | local symbols when stripping all symbols. | |
| 7365 | ||
| bbbfea06 CC |
7366 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
| 7367 | ||
| 99e9a495 | 7368 | * output.cc (Output_reloc): Add explicit instantiations. |
| bbbfea06 | 7369 | |
| 0f7c0701 CC |
7370 | 2009-01-14 Cary Coutant <ccoutant@google.com> |
| 7371 | ||
| 7372 | * archive.cc (Archive::get_elf_object_for_member): Remove call | |
| 7373 | to File_read::claim_for_plugin. | |
| 7374 | * descriptors.cc (Descriptors::open): Remove reference to | |
| 7375 | is_claimed. | |
| 7376 | (Descriptors::claim_for_plugin): Remove. | |
| 7377 | * descriptors.h (Descriptors::claim_for_plugin): Remove. | |
| 7378 | (Descriptors::is_claimed): Remove. | |
| 7379 | (claim_descriptor_for_plugin): Remove. | |
| 7380 | * fileread.cc (File_read::claim_for_plugin): Remove. | |
| 7381 | * fileread.h (File_read::claim_for_plugin): Remove. | |
| 7382 | (File_read::descriptor): Reopen descriptor if necessary. | |
| 7383 | * plugin.cc (Plugin::load): Add two new APIs to transfer vector. | |
| 7384 | (Plugin_manager::all_symbols_read): Add task parameter. Change | |
| 7385 | all callers. | |
| 7386 | (Plugin_manager::get_input_file): New function. | |
| 7387 | (Plugin_manager::release_input_file): New function. | |
| 7388 | (Pluginobj::Pluginobj): Add filesize parameter and initialize | |
| 7389 | corresponding data member. | |
| 7390 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter | |
| 7391 | and pass to base constructor. Change all callers. | |
| 7392 | (get_input_file, release_input_file): New functions. | |
| 7393 | (make_sized_plugin_object): Add filesize parameter. Change all callers. | |
| 7394 | * plugin.h (Plugin_manager::Plugin_manager): Initialize task_ member. | |
| 7395 | (Plugin_manager::all_symbols_read): Add task parameter. | |
| 7396 | (Plugin_manager::get_input_file): New function. | |
| 7397 | (Plugin_manager::release_input_file): New function. | |
| 7398 | (Plugin_manager::task_): New data member. | |
| 7399 | (Pluginobj::Pluginobj): Add filesize parameter. | |
| 7400 | (Pluginobj::filename): New function. | |
| 7401 | (Pluginobj::descriptor): New function. | |
| 7402 | (Pluginobj::filesize): New function. | |
| 7403 | (Pluginobj::filesize_): New data member. | |
| 7404 | (Sized_pluginobj::Sized_pluginobj): Add filesize parameter. | |
| 7405 | * readsyms.cc (Read_symbols::do_read_symbols): Remove call to | |
| 7406 | File_read::claim_for_plugin; use Object::unlock to unlock the file. | |
| 7407 | ||
| 7408 | * testsuite/Makefile.am (plugin_test_4): New test case for plugins | |
| 7409 | with archive libraries. | |
| 7410 | * testsuite/Makefile.in: Regenerate. | |
| 7411 | * testsuite/plugin_test.c (struct sym_info): New type. | |
| 7412 | (get_input_file, release_input_file): New static variables. | |
| 7413 | (onload): Capture new transfer vector entries. | |
| 7414 | (claim_file_hook): Stop reading at end of file according to filesize. | |
| 7415 | Factor out parsing of readelf output into separate function. | |
| 7416 | (all_symbols_read_hook): Exercise get_input_file and release_input_file | |
| 7417 | APIs and get the source file name from the symbol table. Convert | |
| 7418 | source file name to corresponding object file name. Print info | |
| 7419 | message when adding new input files. | |
| 7420 | (parse_readelf_line): New function. | |
| 7421 | * testsuite/plugin_test_1.sh: Add checks for new info messages. | |
| 7422 | * testsuite/plugin_test_2.sh: Likewise. | |
| 7423 | * testsuite/plugin_test_3.sh: Likewise. | |
| 7424 | * testsuite/plugin_test_4.sh: New test case. | |
| 7425 | ||
| 62a6d109 ILT |
7426 | 2009-01-07 Ian Lance Taylor <iant@google.com> |
| 7427 | ||
| 7428 | * version.cc (version_string): Bump to 1.8. | |
| 7429 | ||
| 483620e8 CC |
7430 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
| 7431 | ||
| 7432 | * gold.cc (gold_exit): Call plugin cleanup handlers on exit. | |
| 7433 | * plugin.cc (Plugin_manager::finish): Rename as | |
| 7434 | layout_deferred_objects. Move cleanup to separate function. | |
| 7435 | (Plugin_manager::cleanup): New function. | |
| 7436 | (Plugin_finish::run): Call layout_deferred_objects and cleanup | |
| 7437 | separately. | |
| 7438 | * plugin.h (Plugin_manager::finish): Rename as | |
| 7439 | layout_deferred_objects. | |
| 7440 | (Plugin_manager::cleanup): New function. | |
| 7441 | (Plugin_manager::cleanup_done): New field. | |
| 7442 | ||
| d66a9eb3 CC |
7443 | 2008-12-23 Cary Coutant <ccoutant@google.com> |
| 7444 | ||
| 7445 | * plugin.cc (is_visible_from_outside): New function. | |
| 7446 | (Pluginobj::get_symbol_resolution_info): Call is_visible_from_outside | |
| 7447 | so we don't return "IR only" status for exported symbols or -r links. | |
| 7448 | ||
| 7449 | * testsuite/Makefile.am (plugin_test_3): New test case. | |
| 7450 | * testsuite/Makefile.in: Regenerate. | |
| 7451 | * testsuite/plugin_test_3.sh: New file. | |
| 7452 | ||
| 5995b570 CC |
7453 | 2008-12-22 Cary Coutant <ccoutant@google.com> |
| 7454 | ||
| 7455 | * object.cc (Sized_relobj::layout_section): New function. | |
| 7456 | (Sized_relobj::do_layout): Defer layout of input sections until after | |
| 7457 | plugin has provided replacement files. | |
| 7458 | (Sized_relobj::do_layout_deferred_sections): New function. | |
| 7459 | * object.h (Relobj::set_section_offset): Remove virtual keyword. | |
| 7460 | (Relobj::layout_deferred_sections): New function. | |
| 7461 | (Relobj::do_layout_deferred_sections): New function. | |
| 7462 | (Sized_relobj::do_layout_deferred_sections): New function. | |
| 7463 | (Sized_relobj::layout_section): New function. | |
| 7464 | (Sized_relobj::Deferred_layout): New structure. | |
| 7465 | (Sized_relobj::deferred_layout_): New field. | |
| 7466 | * plugin.cc (Plugin_manager::finish): Renamed, was cleanup. | |
| 7467 | Change all callers. Layout deferred sections. | |
| 7468 | (class Plugin_finish): Renamed, was Plugin_cleanup. Change all | |
| 7469 | references. | |
| 7470 | (Plugin_hook::run): Move code from do_plugin_hook inline. | |
| 7471 | (Plugin_hook::do_plugin_hook): Remove. | |
| 7472 | * plugin.h (Plugin_manager::Plugin_manager): Add missing initializers. | |
| 7473 | (Plugin_manager::finish): Renamed, was cleanup. | |
| 7474 | (Plugin_manager::should_defer_layout): New function. | |
| 7475 | (Plugin_manager::add_deferred_layout_object): New function. | |
| 7476 | (Plugin_manager::Deferred_layout_list): New type. | |
| 7477 | (Plugin_manager::deferred_layout_objects_): New field. | |
| 7478 | (Plugin_hook::do_plugin_hook): Remove. | |
| 7479 | ||
| ee769c88 ILT |
7480 | 2008-12-17 Ian Lance Taylor <iant@google.com> |
| 7481 | ||
| 7482 | * options.h (class General_options): Add --no case for | |
| 7483 | --export-dynamic. | |
| 7484 | ||
| abc8dcba CC |
7485 | 2008-12-16 Cary Coutant <ccoutant@google.com> |
| 7486 | ||
| 7487 | * plugin.cc (Plugin::load): Move LDPT_MESSAGE to front of transfer | |
| 7488 | vector. | |
| 7489 | (Plugin_manager::claim_file): Create plugin object even if | |
| 7490 | plugin did not call the add_symbols callback. | |
| 7491 | (Plugin_obj::get_symbol_resolution_info): Guard against plugin | |
| 7492 | asking for more symbols than were added. | |
| 7493 | * testsuite/Makefile.am (plugin_test_1): Add test case with | |
| 7494 | no global symbols. | |
| 7495 | (empty.syms): New target. | |
| 7496 | * testsuite/Makefile.in: Regenerate. | |
| 7497 | * testsuite/plugin_test.c (claim_file_hook): Add new debug | |
| 7498 | message. Don't call add_symbols if no globals. | |
| 7499 | (all_symbols_read_hook): Don't provide replacement for empty | |
| 7500 | claimed file. | |
| 7501 | ||
| b0074644 ILT |
7502 | 2008-12-12 Ian Lance Taylor <iant@google.com> |
| 7503 | ||
| 68943102 ILT |
7504 | * target-reloc.h (Default_scan_relocatable_relocs): Only discard |
| 7505 | r_type == 0 for a local symbol with r_sym == 0. | |
| 7506 | (scan_relocatable_relocs): Pass r_sym to | |
| 7507 | local_non_section_strategy. | |
| 7508 | * reloc.cc (Emit_relocs_strategy::local_non_section_strategy): Add | |
| 7509 | r_sym parameter. | |
| 7510 | ||
| b0074644 ILT |
7511 | * configure.ac: Update test for TLS descriptors: they are |
| 7512 | supported as of glibc 2.9. | |
| 7513 | * configure: Rebuild. | |
| 7514 | ||
| c2508178 ILT |
7515 | 2008-12-11 Ian Lance Taylor <iant@google.com> |
| 7516 | ||
| 7517 | PR 7091 | |
| 7518 | * target-reloc.h (Default_scan_relocatable_relocs): For each | |
| 7519 | function, map r_type == 0 to RELOC_DISCARD. | |
| 7520 | ||
| 2756a258 CC |
7521 | 2008-12-10 Cary Coutant <ccoutant@google.com> |
| 7522 | ||
| 7523 | * layout.cc (Layout::add_comdat): Allow COMDAT group from a replacement | |
| 7524 | object to override a kept COMDAT group from a plugin object. | |
| 7525 | ||
| bb6f53d3 ILT |
7526 | 2008-12-09 Ian Lance Taylor <iant@google.com> |
| 7527 | ||
| fbc558e1 ILT |
7528 | PR 7088 |
| 7529 | * yyscript.y (file_cmd): Handle INPUT. | |
| 7530 | ||
| bb6f53d3 ILT |
7531 | * testsuite/initpri1.c: Change all declarations to be full |
| 7532 | prototypes by adding void, to avoid compiler warnings. | |
| 7533 | ||
| 4674ecfc CC |
7534 | 2008-12-05 Rafael Avila de Espindola <espindola@google.com> |
| 7535 | ||
| 7536 | * options.cc (General_options::parse_plugin_opt): New. | |
| 7537 | (General_options::add_plugin): The argument now is just the filename. | |
| 7538 | (General_options::add_plugin_option): New. | |
| 7539 | * options.h (plugin_opt): New. | |
| 7540 | (add_plugin): Change argument name. | |
| 7541 | (add_plugin_option): New. | |
| 7542 | * plugin.cc (Plugin::load): Don't parse the plugin option. | |
| 7543 | * plugin.h (Plugin::Plugin): Rename argument. Init filename_. | |
| 7544 | (Plugin::add_option): New. | |
| 7545 | (Plugin::args_): Change type. | |
| 7546 | (Plugin::filename_): New. | |
| 7547 | (Plugin_manager::add_plugin_option): New. | |
| 7548 | * testsuite/Makefile.am (plugin_test_1): Use new syntax. | |
| 7549 | * testsuite/Makefile.in: Regenerate. | |
| 7550 | ||
| fd06b4aa CC |
7551 | 2008-12-05 Cary Coutant <ccoutant@google.com> |
| 7552 | ||
| 7553 | * layout.cc (Layout::include_section): Check for SHF_EXCLUDE. | |
| 7554 | Handle --strip-lto-sections option. | |
| 7555 | * options.h (strip_lto_sections): New option. | |
| 7556 | ||
| 6c52134c CC |
7557 | 2008-12-01 Cary Coutant <ccoutant@google.com> |
| 7558 | ||
| 7559 | * plugin.cc (ld_plugin_message): Change format parameter to const. | |
| 7560 | Fix mismatch between new[] and delete. | |
| 7561 | ||
| a45248e0 CC |
7562 | 2008-11-14 Cary Coutant <ccoutant@google.com> |
| 7563 | ||
| 7564 | * reloc.cc (Sized_relobj::do_read_relocs): Use constant invalid_address | |
| 7565 | instead of -1U. | |
| 7566 | ||
| c82fbeee CS |
7567 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
| 7568 | ||
| 7569 | * options.cc (General_options::parse_dynamic_list): New function. | |
| 7570 | * options.h (General_options): New flags dynamic_list, | |
| 7571 | dynamic_list_data, dynamic_list_cpp_new, and | |
| 7572 | dynamic_list_cpp_typeinfo. New variable dynamic_list_. | |
| 7573 | (General_options::in_dynamic_list): New function. | |
| 7574 | * script.cc (Lex::Mode): New enum DYNAMIC_LIST. | |
| 7575 | (Lex::can_start_name): Add support for DYNAMIC_LIST mode. | |
| 7576 | (Lex::can_continue_name): Likewise. | |
| 7577 | (yylex): Likewise. | |
| 7578 | (read_script_file): New parameter script_options. | |
| 7579 | (read_dynamic_list): New function. | |
| 7580 | (Script_options::define_dynamic_list): New function. | |
| 7581 | (dynamic_list_keyword_parsecodes): New variable. | |
| 7582 | (dynamic_list_keywords): New variable. | |
| 7583 | * script.h (Script_options::define_dynamic_list): New function | |
| 7584 | prototype. | |
| 7585 | (read_dynamic_list): New function prototype. | |
| 7586 | * symtab.cc (strprefix): New macro. | |
| 7587 | (Symbol::should_add_dynsym_entry): Support dynamic_list, | |
| 7588 | dynamic_list_data, dynamic_list_cpp_new, and | |
| 7589 | dynamic_list_cpp_typeinfo. | |
| 7590 | * yyscript.y (PARSING_DYNAMIC_LIST): New token. | |
| 7591 | (dynamic_list_expr): New rule. | |
| 7592 | (dynamic_list_nodes): Likewise. | |
| 7593 | (dynamic_list_node): Likewise. | |
| 7594 | * testsuite/Makefile.am (dynamic_list): New test. | |
| 7595 | * testsuite/Makefile.in: Regenerated. | |
| 7596 | * testsuite/dynamic_list.t: New file. | |
| 7597 | * testsuite/dynamic_list.sh: New file. | |
| 7598 | ||
| e0bb29a5 CS |
7599 | 2008-11-05 Craig Silverstein <csilvers@google.com> |
| 7600 | ||
| 7601 | * testsuite/tls_test_c.c: Add prototype for t11 and t11_last. | |
| 7602 | * testsuite/tls_test_c.c (t11): Add explicit "void" to prototype. | |
| 7603 | (t11_last): Likewise. | |
| 7604 | * testsuite/ver_test_6.c (main): Likewise. | |
| 7605 | ||
| 4e1e25e0 CC |
7606 | 2008-10-07 Cary Coutant <ccoutant@google.com> |
| 7607 | ||
| 7608 | * options.c (General_options::finalize): Add check for -static and | |
| 7609 | -shared. | |
| 7610 | * gold.cc (queue_middle_tasks): Assert that list of dynamic objects | |
| 7611 | is not empty. | |
| 7612 | ||
| 92f03fcb CC |
7613 | 2008-10-02 Cary Coutant <ccoutant@google.com> |
| 7614 | ||
| 7615 | * plugin.cc (make_sized_plugin_object): Fix conditional | |
| 7616 | compilation to work when not all targets are enabled. | |
| 7617 | ||
| fbd8a257 CC |
7618 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
| 7619 | ||
| 7620 | * archive.cc (Archive::get_file_and_offset): Use filename instead | |
| 7621 | of name to get library path. | |
| 7622 | (Archive::include_member): Unlock external member of a thin archive. | |
| 7623 | ||
| 7624 | * testsuite/Makefile.am (TEST_AR): New variable. | |
| 7625 | (thin_archive_test_1): New test. | |
| 7626 | (thin_archive_test_2): New test. | |
| 81636b3f CC |
7627 | * testsuite/Makefile.in: Regenerate. |
| 7628 | * testsuite/thin_archive_main.cc: New file. | |
| 7629 | * testsuite/thin_archive_test_1.cc: New file. | |
| 7630 | * testsuite/thin_archive_test_2.cc: New file. | |
| 7631 | * testsuite/thin_archive_test_3.cc: New file. | |
| 7632 | * testsuite/thin_archive_test_4.cc: New file. | |
| fbd8a257 | 7633 | |
| eff45813 CC |
7634 | 2008-09-29 Cary Coutant <ccoutant@google.com> |
| 7635 | ||
| 7636 | * mapfile.cc (Mapfile::print_input_section): Change -1U to -1ULL. | |
| 7637 | * object.cc (Sized_relobj::do_layout): Use constant invalid_address | |
| 7638 | instead of -1U. | |
| 7639 | (Sized_relobj::do_finalize_local_symbols): Likewise. | |
| 7640 | (Sized_relobj::map_to_kept_section): Likewise. | |
| 7641 | * object.h (Sized_relobj::invalid_address): New constant. | |
| 7642 | (Sized_relobj::do_output_section_offset): Check for invalid_address | |
| 7643 | and return -1ULL. | |
| 7644 | * output.cc (Output_reloc::local_section_offset): Use constant | |
| 7645 | invalid_address instead of -1U. | |
| 7646 | (Output_reloc::get_address): Likewise. | |
| 7647 | (Output_section::output_address): Change -1U to -1ULL. | |
| 7648 | * output.h (Output_reloc::invalid_address): New constant. | |
| 7649 | * reloc.cc (Sized_relobj::write_sections): Use constant | |
| 7650 | invalid_address instead of -1U. | |
| 7651 | (Sized_relobj::relocate_sections): Likewise. | |
| 7652 | * symtab.cc (Symbol_table::sized_finalize_symbol): Handle symbol | |
| 7653 | values for merge sections. | |
| 7654 | * target-reloc.h (relocate_for_relocatable): Use constant | |
| 7655 | invalid_address instead of -1U. | |
| 7656 | ||
| 89fc3421 CC |
7657 | 2008-09-19 Cary Coutant <ccoutant@google.com> |
| 7658 | ||
| 7659 | Add plugin functionality for link-time optimization (LTO). | |
| 7660 | * configure.ac (plugins): Add --enable-plugins option. | |
| 7661 | * configure: Regenerate. | |
| 7662 | * config.in: Regenerate. | |
| 7663 | * Makefile.am (LIBDL): New variable. | |
| 7664 | (CCFILES): Add plugin.cc. | |
| 7665 | (HFILES): Add plugin.h. | |
| 7666 | (ldadd_var): Add LIBDL. | |
| 7667 | * Makefile.in: Regenerate. | |
| 7668 | ||
| 7669 | * archive.cc: Include "plugin.h". | |
| 7670 | (Archive::setup): Don't preread archive symbols when using a plugin. | |
| 7671 | (Archive::get_file_and_offset): Add memsize parameter. Change callers. | |
| 7672 | (Archive::get_elf_object_for_member): Call plugin hooks for claiming | |
| 7673 | files. | |
| 7674 | (Archive::include_member): Add symbols from plugin objects. | |
| 7675 | * archive.h (Archive::get_file_and_offset): Add memsize parameter. | |
| 7676 | * descriptors.cc (Descriptors::open): Check for file descriptors | |
| 7677 | abandoned by plugins. | |
| 7678 | (Descriptors::claim_for_plugin): New function. | |
| 7679 | * descriptors.h (Descriptors::claim_for_plugin): New function. | |
| 7680 | (Open_descriptor::is_claimed): New field. | |
| 7681 | (claim_descriptor_for_plugin): New function. | |
| 7682 | * fileread.cc (File_read::claim_for_plugin): New function. | |
| 7683 | * fileread.h (File_read::claim_for_plugin): New function. | |
| 7684 | (File_read::descriptor): New function. | |
| 7685 | * gold.cc: Include "plugin.h". | |
| 7686 | (queue_initial_tasks): Add task to call plugin hooks for generating | |
| 7687 | new object files. | |
| 7688 | * main.cc: Include "plugin.h". | |
| 7689 | (main): Load plugin libraries. | |
| 7690 | * object.h (Pluginobj): Declare. | |
| 7691 | (Object::pluginobj): New function. | |
| 7692 | (Object::do_pluginobj): New function. | |
| 7693 | (Object::set_target): New function. | |
| 7694 | * options.cc: Include "plugin.h". | |
| 7695 | (General_options::parse_plugin): New function. | |
| 7696 | (General_options::General_options): Initialize plugins_ field. | |
| 7697 | (General_options::add_plugin): New function. | |
| 7698 | * options.h (Plugin_manager): Declare. | |
| 7699 | (General_options): Add --plugin option. | |
| 7700 | (General_options::has_plugins): New function. | |
| 7701 | (General_options::plugins): New function. | |
| 7702 | (General_options::add_plugin): New function. | |
| 7703 | (General_options::plugins_): New field. | |
| 7704 | * plugin.cc: New file. | |
| 7705 | * plugin.h: New file. | |
| 7706 | * readsyms.cc: Include "plugin.h". | |
| 7707 | (Read_symbols::do_read_symbols): Check for archive before checking | |
| 7708 | for ELF file. Call plugin hooks to claim files. | |
| 7709 | * resolve.cc (Symbol_table::resolve): Record when symbol is referenced | |
| 7710 | from a real object file; force override when processing replacement | |
| 7711 | files. | |
| 7712 | * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. | |
| 7713 | (Symbol::init_base_object): Likewise. | |
| 7714 | (Symbol::init_base_output_data): Likewise. | |
| 7715 | (Symbol::init_base_output_segment): Likewise. | |
| 7716 | (Symbol::init_base_constant): Likewise. | |
| 7717 | (Symbol::init_base_undefined): Likewise. | |
| 7718 | (Symbol::output_section): Assert that object is not a plugin. | |
| 7719 | (Symbol_table::add_from_pluginobj): New function. | |
| 7720 | (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as | |
| 7721 | undefined. | |
| 7722 | (Symbol_table::sized_write_globals): Likewise. | |
| 7723 | (Symbol_table::add_from_pluginobj): Instantiate template. | |
| 7724 | * symtab.h (Sized_pluginobj): Declare. | |
| 7725 | (Symbol::in_real_elf): New function. | |
| 7726 | (Symbol::set_in_real_elf): New function. | |
| 7727 | (Symbol::in_real_elf_): New field. | |
| 7728 | (Symbol_table::add_from_pluginobj): New function. | |
| 7729 | ||
| 7730 | * testsuite/Makefile.am (AM_CFLAGS): New variable. | |
| 7731 | (LIBDL): New variable. | |
| 7732 | (LDADD): Add LIBDL. | |
| 7733 | (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. | |
| 7734 | (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. | |
| 7735 | (check_DATA): Add plugin_test_1.err and plugin_test_2.err. | |
| 7736 | (MOSTLYCLEANFILES): Likewise. | |
| 7737 | * testsuite/Makefile.in: Regenerate. | |
| 7738 | * testsuite/plugin_test.c: New file. | |
| 7739 | * testsuite/plugin_test_1.sh: New file. | |
| 7740 | * testsuite/plugin_test_2.sh: New file. | |
| 7741 | ||
| de31bda5 ILT |
7742 | 2008-09-16 Ian Lance Taylor <iant@google.com> |
| 7743 | ||
| 9c2d0ef9 ILT |
7744 | * target-reloc.h (relocate_section): Check whether a symbol is |
| 7745 | defined by the ABI before reporting an undefined symbol error. | |
| 7746 | * target.h (Target::is_defined_by_abi): Make parameter const. | |
| 7747 | (Target::do_is_defined_by_abi): Likewise. | |
| 7748 | * i386.cc (Target_i386::do_is_defined_by_abi): Likewise. | |
| 7749 | * powerpc.cc (Target_powerpc::do_is_defined_by_abi): Likewise. | |
| 7750 | * sparc.cc (Target_sparc::do_is_defined_by_abi): Likewise. | |
| 7751 | * x86_64.cc (Target_x86_64::do_is_defined_by_abi): Likewise. | |
| 7752 | * testsuite/Makefile.am (tls_test_shared.so): Add -Wl,-z,defs. | |
| 7753 | * testsuite/Makefile.in: Rebuild. | |
| 7754 | ||
| de31bda5 ILT |
7755 | * fileread.cc (make_view): Add casts to avoid warning. |
| 7756 | ||
| 9fa33bee AO |
7757 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
| 7758 | ||
| 7759 | * i386.cc (Target_i386::define_tls_base_symbol): Update comments. | |
| 7760 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
| 7761 | ||
| 183fd0e3 AO |
7762 | 2008-09-16 Alexandre Oliva <aoliva@redhat.com> |
| 7763 | ||
| 7764 | * options.h (General_options::output_is_executable): New. | |
| 7765 | (General_options::output_is_pie): New. | |
| 7766 | * i386.cc (Target_i386::define_tls_base_symbol): Use SEGMENT_START | |
| 7767 | for shared libraries. | |
| 7768 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): Likewise. | |
| 7769 | ||
| 7be8330a CD |
7770 | 2008-09-11 Chris Demetriou <cgd@google.com> |
| 7771 | ||
| 7772 | * options.h (origin): New -z option. | |
| 7773 | * layout.cc (Layout:finish_dynamic_section): If "-z origin" | |
| 7774 | is specified, set DF_ORIGIN in DT_FLAGS and set DF_1_ORIGIN | |
| 7775 | in DT_FLAGS_1. | |
| 7776 | ||
| a9caad02 CC |
7777 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
| 7778 | ||
| 7779 | * fileread.cc (File_read::make_view): Add check for attempt to map | |
| 7780 | beyond end of file. | |
| 7781 | ||
| ae6dce4d CC |
7782 | 2008-09-05 Cary Coutant <ccoutant@google.com> |
| 7783 | ||
| 7784 | * symtab.cc (Symbol_table::add_from_dynobj): Fix typos in | |
| 7785 | explicit instantiations. | |
| 7786 | ||
| d7ab2a47 KVH |
7787 | 2008-08-28 Kris Van Hees <kris.van.hees@oracle.com> |
| 7788 | ||
| 7789 | PR gold/6858 | |
| 7790 | * options.cc (General_options::finalize): Allow undefined symbols | |
| 7791 | in shlibs if linking -shared. | |
| 7792 | ||
| 7793 | PR gold/6859 | |
| 7794 | * symtab.cc (Symbol::init_base_undefined): Mark explicitly undefined | |
| 7795 | symbols as not needing a dynsym entry. | |
| 7796 | ||
| 1e52a9c1 CS |
7797 | 2008-08-20 Craig Silverstein <csilvers@google.com> |
| 7798 | ||
| 7799 | * fileread.cc (File_read::open): Do not lock the file unless it | |
| 7800 | was successfully opened. | |
| 7801 | ||
| d85c80a3 CC |
7802 | 2008-08-14 Cary Coutant <ccoutant@google.com> |
| 7803 | ||
| 7804 | * x86_64.cc (Target_x86_64::Relocate::relocat_tls): | |
| 7805 | Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs. | |
| 7806 | * testsuite/tls_test.cc (struct int128): 128-bit struct | |
| 7807 | for testing TLS relocs with non-zero addend. | |
| 7808 | (v12): New TLS variable. | |
| 7809 | (t12): New test. | |
| 7810 | (t_last): Add check for v12. | |
| 7811 | * testsuite/tls_test.h (t12): New function. | |
| 7812 | * testsuite/tls_test_main.cc (thread_routine): Call new test. | |
| 7813 | ||
| 2d924fd9 ILT |
7814 | 2008-08-13 Ian Lance Taylor <iant@google.com> |
| 7815 | ||
| 7816 | * layout.cc (Layout::attach_allocated_section_to_segment): Don't | |
| 7817 | set tls_segment_ or relro_segment_. | |
| 7818 | (Layout::make_output_segment): Set tls_segment_ and relro_segment_ | |
| 7819 | when appropriate. | |
| 7820 | * output.h (Output_section::clear_is_relro): New function. | |
| 7821 | * output.cc (Output_segment::add_output_section): Handle SHF_TLS | |
| 7822 | sections specially even when output_data_ is empty. | |
| 7823 | (Output_segment::maximum_alignment): When first section is relro, | |
| 7824 | only force alignment for PT_LOAD segments. | |
| 7825 | * script.cc (script_data_segment_align): New function. | |
| 7826 | (script_data_segment_relro_end): New function. | |
| 7827 | * script-c.h (script_data_segment_align): Declare. | |
| 7828 | (script_data_segment_relro_end): Declare. | |
| 7829 | * script-sections.h (class Script_sections): Declare | |
| 7830 | data_segment_align and data_segment_relro_end. Add fields | |
| 7831 | segment_align_index_ and saw_relro_end_. | |
| 7832 | * script-sections.cc (class Sections_element): Add set_is_relro | |
| 7833 | virtual function. Add new bool* parameter to place_orphan_here. | |
| 7834 | Add get_output_section virtual function. | |
| 7835 | (class Output_section_definition): Add set_is_relro. Add new | |
| 7836 | bool* parameter to place_orphan_here. Add get_output_section. | |
| 7837 | Add is_relro_ field. | |
| 7838 | (Output_section_definition::Output_section_definition): Initialize | |
| 7839 | evaluated_address_, evaluated_load_address, evaluated_addralign_, | |
| 7840 | and is_relro_ fields. | |
| 7841 | (Output_section_definition::place_orphan_here): Add is_relro | |
| 7842 | parameter. | |
| 7843 | (Output_section_definition::set_section_addresses): Set relro for | |
| 7844 | output section. | |
| 7845 | (Output_section_definition::alternate_constraint): Likewise. | |
| 7846 | (class Orphan_output_section): Add new bool* parameter to | |
| 7847 | place_orphan_here. Add get_output_section. | |
| 7848 | (Orphan_output_section::place_orphan_here): Add is_relro | |
| 7849 | parameter. | |
| 7850 | (Script_sections::Script_sections): Initialize | |
| 7851 | data_segment_align_index_ and saw_relro_end_. | |
| 7852 | (Script_sections::data_segment_align): New function. | |
| 7853 | (Script_sections::data_segment_relro_end): New function. | |
| 7854 | (Script_sections::place_orphan): Set or clear is_relro. | |
| 7855 | (Script_sections::set_section_addresses): Force alignment of first | |
| 7856 | TLS section. | |
| 7857 | * yyscript.y (exp): Call script_data_segment_align and | |
| 7858 | script_data_segment_relro_end. | |
| 7859 | * testsuite/relro_script_test.t: New file. | |
| 7860 | * testsuite/relro_test.cc (using_script): Declare. | |
| 7861 | (t1, t2): Test using_script. | |
| 7862 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test. | |
| 7863 | (relro_script_test_SOURCES): Define. | |
| 7864 | (relro_script_test_DEPENDENCIES): Define. | |
| 7865 | (relro_script_test_LDFLAGS): Define. | |
| 7866 | (relro_script_test_LDADD): Define. | |
| 7867 | (relro_script_test.so): New target. | |
| 7868 | * testsuite/Makefile.in: Rebuild. | |
| 7869 | ||
| f827c9a9 CC |
7870 | 2008-08-06 Cary Coutant <ccoutant@google.com> |
| 7871 | ||
| 7872 | * archive.cc (Archive::total_archives, Archive::total_members) | |
| 7873 | (Archive::total_members_loaded): New variables. | |
| 7874 | (Archive::setup): Add parameter. Add option to preread | |
| 7875 | archive symbols. | |
| 7876 | (Archive::read_armap): Add counter. | |
| 7877 | (Archive::get_file_and_offset): New function. | |
| 7878 | (Archive::get_elf_object_for_member): New function. | |
| 7879 | (Archive::read_all_symbols): New function. | |
| 7880 | (Archive::read_symbols): New function. | |
| 7881 | (Archive::add_symbols): Add counters. | |
| 7882 | (Archive::include_all_members): Use armap to find members if it's | |
| 7883 | already built. | |
| 7884 | (Archive::include_member): Skip reading symbols if already read. | |
| 7885 | Factored code into Archive::get_file_and_offset and | |
| 7886 | Archive::get_elf_object_for_member. Changed call to | |
| 7887 | Mapfile::report_include_archive_member. | |
| 7888 | (Archive::print_stats): New function. | |
| 7889 | * archive.h: Declare Object and Read_symbols_data classes. | |
| 7890 | (Archive::Archive): Add initializers for new members. | |
| 7891 | (Archive::setup): Add parameter. | |
| 7892 | (Archive::print_stats): New function. | |
| 7893 | (Archive::total_archives, Archive::total_members) | |
| 7894 | (Archive::total_members_loaded): New variables. | |
| 7895 | (Archive::get_file_and_offset): New function. | |
| 7896 | (Archive::get_elf_object_for_member): New function. | |
| 7897 | (Archive::read_all_symbols): New function. | |
| 7898 | (Archive::read_symbols): New function. | |
| 7899 | (Archive::Archive_member): New class. | |
| 7900 | (Archive::members_): New member. | |
| 7901 | (Archive::num_members_): New member. | |
| 7902 | * main.cc: Include archive.h. | |
| 7903 | (main): Call Archive::print_stats. | |
| 7904 | * mapfile.cc (Mapfile::report_include_archive_member): Delete | |
| 7905 | archive parameter; member_name is now the fully-decorated name. | |
| 7906 | * mapfile.h (Mapfile::report_include_archive_member): Likewise. | |
| 7907 | * options.h: (General_options): Add --preread-archive-symbols option. | |
| 7908 | * readsyms.cc (Read_symbols::do_read_symbols): Change call to | |
| 7909 | Archive::setup. | |
| 7910 | ||
| de4c45bd ILT |
7911 | 2008-08-04 Ian Lance Taylor <iant@google.com> |
| 7912 | ||
| 7913 | * symtab.h (Symbol::use_plt_offset): New function. | |
| 7914 | * i386.cc (Relocate::relocate): Call Symbol::use_plt_offset. | |
| 7915 | * powerpc.cc (Relocate::relocate): Likewise. | |
| 7916 | * sparc.cc (Relocate::relocate): Likewise. | |
| 7917 | * x86_64.cc (Relocate::relocate): Likewise. | |
| 7918 | * testsuite/weak_plt.sh: New test. | |
| 7919 | * testsuite/weak_plt_main.cc: New test. | |
| 7920 | * testsuite/weak_plt_shared.cc: New test. | |
| 7921 | * testsuite/Makefile.am (check_SCRIPTS): Add weak_plt.sh. | |
| 7922 | (check_PROGRAMS): Add weak_plt. | |
| 7923 | (check_DATA): Add weak_plt_shared.so. | |
| 7924 | (weak_plt_main_pic.o, weak_plt): New targets. | |
| 7925 | (weak_plt_shared_pic.o, weak_plt_shared.so): New targets. | |
| 7926 | * testsuite/Makefile.in: Rebuild. | |
| 7927 | ||
| 7928 | * testsuite/Makefile.am (weak_alias_test_1.so): Depend upon | |
| 7929 | gcctestdir/ld. | |
| 7930 | (weak_alias_test_2.so, weak_alias_test_4.so): Likewise. | |
| 7931 | * testsuite/Makefile.in: Rebuild. | |
| 7932 | ||
| 323ee3f4 AM |
7933 | 2008-08-04 Alan Modra <amodra@bigpond.net.au> |
| 7934 | ||
| 7935 | * Makefile.am (POTFILES.in): Set LC_ALL=C. | |
| 7936 | * Makefile.in: Regenerate. | |
| 7937 | * po/POTFILES.in: Regenerate. | |
| 7938 | ||
| 7c07ecec ILT |
7939 | 2008-07-29 Ian Lance Taylor <iant@google.com> |
| 7940 | ||
| 7941 | * script.cc (Script_options::finalize_symbols): Finalize SECTIONS | |
| 7942 | symbols before other symbols. | |
| 7943 | * testsuite/script_test_2.cc (test_addr): Declare. | |
| 7944 | (test_addr_alias): Declare. | |
| 7945 | (main): Check that test_addr and test_addr_alias have the right | |
| cd536b21 | 7946 | values. |
| 7c07ecec ILT |
7947 | * testsuite/script_test_2.t: Define test_addr_alias and |
| 7948 | test_addr. | |
| 7949 | ||
| 5778530e ILT |
7950 | 2008-07-24 Ian Lance Taylor <iant@google.com> |
| 7951 | ||
| 2a00e4fb ILT |
7952 | PR 5990 |
| 7953 | * descriptors.cc: New file. | |
| 7954 | * descriptors.h: New file. | |
| 7955 | * gold-threads.h (class Hold_optional_lock): New class. | |
| 7956 | * fileread.cc: Include "descriptors.h". | |
| 7957 | (File_read::~File_read): Release descriptor rather than closing | |
| 7958 | it. | |
| 7959 | (File_read::open) [file]: Call open_descriptor rather than open. | |
| 7960 | Set is_descriptor_opened_. | |
| 7961 | (File_read::open) [memory]: Assert that descriptor is not open. | |
| 7962 | (File_read::reopen_descriptor): New function. | |
| 7963 | (File_read::release): Release descriptor. | |
| 7964 | (File_read::do_read): Make non-const. Reopen descriptor. | |
| 7965 | (File_read::read): Make non-const. | |
| 7966 | (File_read::make_view): Reopen descriptor. | |
| 7967 | (File_read::do_readv): Likewise. | |
| 7968 | * fileread.h (class File_read): Add is_descriptor_opened_ field. | |
| 7969 | Update declarations. | |
| 7970 | * layout.cc: Include "descriptors.h". | |
| 7971 | (Layout::create_build_id): Use open_descriptor rather than open. | |
| 7972 | * output.cc: Include "descriptors.h". | |
| 7973 | (Output_file::open): Use open_descriptor rather than open. | |
| 7974 | * archive.cc (Archive::const_iterator): Change Archive to be | |
| 7975 | non-const. | |
| 7976 | (Archive::begin, Archive::end): Make non-const. | |
| 7977 | (Archive::count_members): Likewise. | |
| 7978 | * archive.h (class Archive): Update declarations. | |
| 7979 | * object.h (Object::read): Make non-const. | |
| 7980 | * Makefile.am (CCFILES): Add descriptors.cc. | |
| 7981 | (HFILES): Add descriptors.h. | |
| 7982 | * Makefile.in: Rebuild. | |
| 7983 | ||
| 801647d1 ILT |
7984 | PR 6716 |
| 7985 | * gold.h: Always include <clocale>. Add Solaris workarounds | |
| 7986 | following code in binutils/sysdep.h. | |
| 7987 | ||
| 5edd166e ILT |
7988 | PR 6048 |
| 7989 | * ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether | |
| 7990 | this->eh_frame_hdr_ is NULL before using it. | |
| 7991 | ||
| c89ad728 ILT |
7992 | * dynobj.cc (Versions::Versions): Update comment. |
| 7993 | ||
| aa86f06b ILT |
7994 | * dynobj.cc (Versions::Versions): If there is an soname, use it as |
| 7995 | the base version name. | |
| 7996 | ||
| 5778530e ILT |
7997 | * stringpool.cc (Stringpool_template::add_with_length): Set key to |
| 7998 | array size plus one. | |
| 7999 | (Stringpool_template::set_string_offsets): Subtract one from key | |
| 8000 | before using it as an array index. | |
| 8001 | (Stringpool_template::get_offset_with_length): Likewise. | |
| 8002 | (Stringpool_template::write_to_buffer): Likewise. | |
| 8003 | * stringpool.h (Stringpool_template::get_offset_from_key): | |
| 8004 | Likewise. | |
| 8005 | ||
| 057ead22 ILT |
8006 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
| 8007 | ||
| 7f649c59 ILT |
8008 | PR 6658 |
| 8009 | * object.h (Merged_symbol_value::value): Do our best to handle a | |
| 8010 | negative addend. | |
| 8011 | ||
| 057ead22 ILT |
8012 | PR 6647 |
| 8013 | * script.cc (Version_script_info::get_versions): Don't add empty | |
| 8014 | version tag to return value. | |
| 8015 | (Version_script_info::get_symbol_version_helper): Change return | |
| 8016 | type to bool. Add pversion parameter. Change all callers. | |
| 8017 | (script_register_vers_node): Don't require a non-NULL tag. | |
| 8018 | * script.h (class Version_script_info): Update declarations. | |
| 8019 | (Version_script_info::get_symbol_version): Change return type to | |
| 8020 | bool. Add version parameter. Change all callers. | |
| 8021 | * symtab.cc (Sized_symbol::add_from_relobj): Rework version | |
| 8022 | handling. Handle an empty version from a version script. | |
| 8023 | (Symbol_table::define_special_symbol): Likewise. | |
| 8024 | * testsuite/ver_test_10.script: New file. | |
| 8025 | * testsuite/ver_test_10.sh: New file. | |
| 8026 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh. | |
| 8027 | (check_DATA): Add ver_test_10.syms. | |
| 8028 | (ver_test_10.syms, ver_test_10.so): New target. | |
| 8029 | * testsuite/Makefile.in: Rebuild. | |
| 8030 | ||
| 58e54ac2 CD |
8031 | 2008-07-23 Simon Baldwin <simonb@google.com> |
| 8032 | ||
| 8033 | * symtab.cc (Symbol_table::sized_write_symbol): Only set st_size | |
| 8034 | to zero for undefined symbols from dynamic libraries. | |
| 8035 | ||
| 95d14cd3 ILT |
8036 | 2008-07-23 Ian Lance Taylor <iant@google.com> |
| 8037 | ||
| 8038 | * symtab.cc (Symbol_table::resolve): Remove version parameter. | |
| 8039 | Change all callers. | |
| 8040 | * symtab.h (class Symbol_table): Update declaration. | |
| 8041 | * testsuite/ver_test_9.cc: New file. | |
| 8042 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9. | |
| 8043 | (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define. | |
| 8044 | (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define. | |
| 8045 | (ver_test_9.so, ver_test_9.o): New targets. | |
| 8046 | * testsuite/Makefile.in: Rebuild. | |
| 8047 | ||
| 92de84a6 ILT |
8048 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
| 8049 | ||
| 34810851 ILT |
8050 | * options.h (class General_options): Define --check-sections. |
| 8051 | * layout.cc (Layout::set_segment_offsets): Handle | |
| 8052 | --check-sections. | |
| 8053 | ||
| af6156ef ILT |
8054 | * options.h (class General_options): Define -n/--nmagic and |
| 8055 | -N/--omagic. | |
| 8056 | * options.cc (General_options::finalize): For -n/--nmagic or | |
| 8057 | -N/--omagic, set -static. | |
| 8058 | * layout.cc (Layout::attach_allocated_section_to_segment): If | |
| 8059 | -N/--omagic, don't put read-only and read-write sections in | |
| 8060 | different segments. | |
| 8061 | (Layout::find_first_load_seg): If -N/--omagic, don't insist on | |
| 8062 | finding a read-only segment. | |
| 8063 | (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic, | |
| 8064 | don't set the minimum segment alignment to the common page size, | |
| 8065 | and don't set the file offset to the address modulo the page size. | |
| 8066 | * script-sections.cc (Script_sections::create_segments): If | |
| 8067 | -n/--omagic, don't put read-only and read-write sections in | |
| 8068 | different segments. | |
| 8069 | ||
| 92de84a6 ILT |
8070 | * cref.cc: New file. |
| 8071 | * cref.h: New file. | |
| 8072 | * options.h (class General_options): Add --print-symbol-counts. | |
| 8073 | * main.cc (main): Issue defined symbol report if requested. | |
| 8074 | * archive.cc (Archive::interpret_header): Make into a const member | |
| 8075 | function. | |
| 8076 | (Archive::add_symbols): Call Input_objects::archive_start and | |
| 8077 | archive_stop. | |
| 8078 | (Archive::const_iterator): Define new class. | |
| 8079 | (Archive::begin, Archive::end): New functions. | |
| 8080 | (Archive::include_all_members): Rewrite to use iterator. | |
| 8081 | (Archive::count_members): New function. | |
| 8082 | * archive.h (class Archive): Update declarations. | |
| 8083 | (Archive::filename): New function. | |
| 8084 | * object.cc: Include "cref.h". | |
| 8085 | (Sized_relobj::Sized_relobj): Initialize defined_count_. | |
| 8086 | (Sized_relobj::do_get_global_symbol_counts): New function. | |
| 8087 | (Input_objects::add_object): Add object to cross-referencer. | |
| 8088 | (Input_objects::archive_start): New function. | |
| 8089 | (Input_objects::archive_stop): New function. | |
| 8090 | (Input_objects::print_symbol_counts): New function. | |
| 8091 | * object.h: Declare Cref and Archive. | |
| 8092 | (Object::get_global_symbol_counts): New function. | |
| 8093 | (Object::do_get_global_symbol_counts): New pure virtual function. | |
| 8094 | (class Sized_relobj): Add defined_count_ field. Update | |
| 8095 | declarations. | |
| 8096 | (class Input_objects): Add cref_ field. Update constructor. | |
| 8097 | Update declarations. | |
| 8098 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and | |
| 8099 | defined_count_. | |
| 8100 | (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing | |
| 8101 | symbol counts. | |
| 8102 | (Sized_dynobj::do_get_global_symbol_counts): New function. | |
| 8103 | * dynobj.h (class Sized_dynobj): Add fields symbols_ and | |
| 8104 | defined_count_. Update declarations. Define Symbols typedef. | |
| 8105 | * symtab.cc (Symbol_table::add_from_relobj): Add defined | |
| 8106 | parameter. Change all callers. | |
| 8107 | (Symbol_table::add_from_dynobj): Add sympointers and defined | |
| 8108 | parameters. Change all callers. | |
| 8109 | * symtab.h (class Symbol_table): Update declarations. | |
| 8110 | * Makefile.am (CCFILES): Add cref.cc. | |
| 8111 | (HFILES): Add cref.h. | |
| 8112 | * Makefile.in: Rebuild. | |
| 8113 | ||
| 3f7c5e1d CD |
8114 | 2008-07-22 Simon Baldwin <simonb@google.com> |
| 8115 | ||
| 8116 | * symtab.cc (Symbol_table::sized_write_symbol): Set symbol size | |
| 8117 | to zero when writing undefined symbols. | |
| 8118 | ||
| e0b64032 ILT |
8119 | 2008-07-22 Ian Lance Taylor <iant@google.com> |
| 8120 | ||
| 8121 | * output.cc (Output_section::add_input_section): Don't try to | |
| 8122 | merge empty merge sections. | |
| 8123 | ||
| 096b02cf CS |
8124 | 2008-07-21 Craig Silverstein <csilvers@google.com> |
| 8125 | ||
| 8126 | * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol): | |
| 8127 | Include symbol version in error message. | |
| cd536b21 | 8128 | |
| 1d1f116d CD |
8129 | 2008-07-20 Chris Demetriou <cgd@google.com> |
| 8130 | ||
| cd536b21 | 8131 | * configure.ac (gold_cv_c_random_seed): New configured variable. |
| 1d1f116d CD |
8132 | (RANDOM_SEED_CFLAGS): New substituted variable. |
| 8133 | * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS). | |
| 8134 | * configure: Rebuild. | |
| 8135 | * Makefile.in: Likewise. | |
| 8136 | * testsuite/Makefile.in: Likewise. | |
| 8137 | ||
| a18f591e ILT |
8138 | 2008-07-18 Ian Lance Taylor <iant@google.com> |
| 8139 | ||
| 8140 | * symtab.cc (Symbol_table::add_from_object): Rewrite the case | |
| 8141 | where we see NAME/NULL and NAME/VERSION as separate symbols. | |
| 8142 | * testsuite/ver_test_main.cc (main): Call t4. | |
| 8143 | (t4, t4_2a): Define. | |
| 8144 | * testsuite/ver_test_2.cc (t4_2): Define. | |
| 8145 | * testsuite/ver_test_2.script: Put t4_2a in VER2. | |
| 8146 | * testsuite/ver_test_4.cc (t4_2a): Define. | |
| 8147 | * testsuite/ver_test_4.script: Put t4_2a in VER2. | |
| 8148 | * testsuite/ver_test.h (t4, t4_2, t4_2a): Declare. | |
| 8149 | ||
| c6e3f6ed ILT |
8150 | 2008-07-17 Ian Lance Taylor <iant@google.com> |
| 8151 | ||
| 8152 | * dynobj.cc (Versions::add_def): If we give an error about a | |
| 8153 | missing version, go ahead and create the version anyhow. | |
| 8154 | ||
| ef9beddf ILT |
8155 | 2008-07-10 Ian Lance Taylor <iant@google.com> |
| 8156 | ||
| 8157 | Handle output sections with more than 0x7fffffff bytes. | |
| 8158 | * object.h (class Relobj): Change map_to_output_ to | |
| 8159 | output_sections_, and just keep a section pointer. Change all | |
| 8160 | uses. Move comdat group support to Sized_relobj. | |
| 8161 | (Relobj::is_section_specially_mapped): Remove. | |
| 8162 | (Relobj::output_section): Remove poff parameter. Change all | |
| 8163 | callers. | |
| 8164 | (Relobj::output_section_offset): New function. | |
| 8165 | (Relobj::set_section_offset): Rewrite. | |
| 8166 | (Relobj::map_to_output): Remove. | |
| 8167 | (Relobj::output_sections): New function. | |
| 8168 | (Relobj::do_output_section_offset): New pure virtual function. | |
| 8169 | (Relobj::do_set_section_offset): Likewise. | |
| 8170 | (class Sized_relobj): Add section_offsets_ field. Add comdat | |
| 8171 | group support from Relobj. Update declarations. | |
| 8172 | (Sized_relobj::get_output_section_offset): New function. | |
| 8173 | (Sized_relobj::do_output_section_offset): New function. | |
| 8174 | (Sized_relobj::do_set_section_offset): New function. | |
| 8175 | * object.cc (Relobj::output_section_address): Remove. | |
| 8176 | (Sized_relobj::Sized_relobj): Initialize new fields. | |
| 8177 | (Sized_relobj::include_section_group): Cast find_kept_object to | |
| 8178 | Sized_relobj. | |
| 8179 | (Sized_relobj::include_linkonce_section): Likewise. | |
| 8180 | (Sized_relobj::do_layout): Use separate arrays for output section | |
| 8181 | and output offset. | |
| 8182 | (Sized_relobj::do_count_local_symbols): Change map_to_output to | |
| 8183 | output_sections. | |
| 8184 | (Sized_relobj::do_finalize_local_symbols): Change map_to_output to | |
| 8185 | output_sections and section_offsets. | |
| 8186 | (Sized_relobj::write_local_symbols): Likewise. | |
| 8187 | (map_to_kept_section): Compute output address directly. | |
| 8188 | * reloc.cc (Sized_relobj::do_read_relocs): Change map_to_output to | |
| 8189 | output_sections and section_offsets. | |
| 8190 | (Sized_relobj::write_sections): Likewise. | |
| 8191 | (Sized_relobj::relocate_sections): Likewise. | |
| 8192 | * symtab.cc (sized_finalize_symbol): Use output_section_offset. | |
| 8193 | * output.h (class Output_reloc): Update declarations. Change | |
| 8194 | u2_.relobj to Sized_relobj*. | |
| 8195 | (class Output_data_reloc): Change add functions to use | |
| 8196 | Sized_relobj*. | |
| 8197 | * output.cc (Output_reloc::Output_reloc): Change relobj to | |
| 8198 | Sized_relobj*. | |
| 8199 | (Output_reloc::local_section_offset): Change return type to | |
| 8200 | Elf_Addr. Use get_output_section_offset. | |
| 8201 | (Output_reloc::get_address): Likewise. | |
| 8202 | (Output_section::is_input_address_mapped): Don't call | |
| 8203 | is_section_specially_mapped. | |
| 8204 | (Output_section::output_offset): Likewise. | |
| 8205 | (Output_section::output_address): Likewise. | |
| 8206 | (Output_section::starting_output_address): Likewise. | |
| 8207 | * copy-relocs.cc (Copy_relocs::copy_reloc): Change object | |
| 8208 | parameter to Sized_relobj*. | |
| 8209 | (Copy_relocs::need_copy_reloc): Likewise. | |
| 8210 | (Copy_relocs::save): Likewise. | |
| 8211 | * copy-relocs.h (class Copy_relocs): Update declarations. | |
| 8212 | (class Copy_relocs::Copy_reloc_entry): Change constructor to use | |
| 8213 | Sized_relobj*. Change relobj_ field to Sized_relobj*. | |
| 8214 | * target-reloc.h (relocate_for_relocatable): Change | |
| 8215 | offset_in_output_section type to Elf_Addr. Change code that uses | |
| 8216 | it as well. | |
| 8217 | * layout.cc (Layout::layout): Always set *off. | |
| 8218 | * mapfile.cc (Mapfile::print_input_section): Use | |
| 8219 | output_section_offset. | |
| 8220 | * i386.cc (Target_i386::copy_reloc): Change object parameter to | |
| 8221 | Sized_relobj*. | |
| 8222 | * powerpc.cc (Target_powerpc::copy_reloc): Likewise. | |
| 8223 | * sparc.cc (Target_sparc::copy_reloc): Likewise. | |
| 8224 | * x86_64.cc (Target_x86_64::copy_reloc): Likewise. | |
| 8225 | ||
| 5cb66f97 ILT |
8226 | 2008-07-03 Ian Lance Taylor <iant@google.com> |
| 8227 | ||
| 8228 | * layout.cc (Layout::include_section): Do not discard unrecognized | |
| 8229 | SHT_STRTAB sections. | |
| 8230 | ||
| afe47622 CS |
8231 | 2008-06-30 Craig Silverstein <csilvers@cs.stanford.edu> |
| 8232 | ||
| 8233 | * script.cc (Lex::can_continue_name): Make '?' allowable in | |
| 8234 | version-script names. | |
| 8235 | * testsuite/version_script.map: Change glob pattern to use '?' | |
| 8236 | ||
| 5adf9721 ILT |
8237 | 2008-06-30 Manish Singh <yosh@gimp.org> |
| 8238 | ||
| 8239 | PR 6585 | |
| 8240 | * symtab.cc (Symbol_table::add_undefined_symbols_from_command_line): | |
| 8241 | Correct typo. | |
| 8242 | ||
| e6fde208 ILT |
8243 | 2008-06-30 Ian Lance Taylor <iant@google.com> |
| 8244 | ||
| 8245 | PR 6660 | |
| 8246 | PR 6682 | |
| 8247 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha) [both | |
| 8248 | versions]: Don't try to read the value in the contents, since we | |
| 8249 | don't use it. Use the template endianness when writing. | |
| 8250 | ||
| 3f2e6a2d CC |
8251 | 2008-06-25 Cary Coutant <ccoutant@google.com> |
| 8252 | ||
| 8253 | * fileread.cc (File_read::make_view): Assert on zero-length view. | |
| 8254 | * object.cc (Sized_relobj::do_read_symbols): Don't try to read | |
| 8255 | symbol table when there are no symbols to read. | |
| 8256 | ||
| c43d3a48 CS |
8257 | 2008-06-23 Craig Silverstein <csilvers@google.com> |
| 8258 | ||
| 8259 | * version.cc (version_string): Bump to 1.7 | |
| 8260 | ||
| 5f494ea0 CS |
8261 | 2008-06-18 Craig Silverstein <csilvers@google.com> |
| 8262 | ||
| 8263 | * powerpc.cc (Powerpc_relocate_functions::addr16_ha): cast | |
| 8264 | constant 0xFFFF to type Valtype. | |
| 8265 | (Powerpc_relocate_functions::rel16_ha): Likewise. | |
| 8266 | ||
| c42e122e ILT |
8267 | 2008-06-17 Ian Lance Taylor <iant@google.com> |
| 8268 | ||
| f34787f8 ILT |
8269 | * output.h (Output_section::Input_section): Initialize p2align_ to |
| 8270 | zero for Output_section_data constructors. | |
| 8271 | (Output_section::Input_section::addralign): If not an input | |
| 8272 | section, return the alignment of the Output_section_data. | |
| 8273 | * testsuite/copy_test.cc: New file. | |
| 8274 | * testsuite/copy_test_1.cc: New file. | |
| 8275 | * testsuite/copy_test_2.cc: New file. | |
| 8276 | * testsuite/Makefile.am (check_PROGRAMS): Add copy_test. | |
| 8277 | (copy_test_SOURCES, copy_test_DEPENDENCIES): New variables. | |
| 8278 | (copy_test_LDFLAGS, copy_test_LDADD): New variables. | |
| 8279 | (copy_test_1_pic.o, copy_test_1.so): New targets. | |
| 8280 | (copy_test_2_pic.o, copy_test_2.so): New targets. | |
| 8281 | * testsuite/Makefile.in: Rebuild. | |
| 8282 | ||
| c42e122e ILT |
8283 | * script-sections.cc (Script_sections::place_orphan): Initialize |
| 8284 | local variable exact. | |
| 8285 | ||
| ce3ac18a DE |
8286 | 2008-06-13 David Edelsohn <edelsohn@gnu.org> |
| 8287 | ||
| 8288 | * powerpc.cc (Output_data_plt_powerpc::do_write): 8 + 4 = 0xC. | |
| 8289 | ||
| 42cacb20 DE |
8290 | 2008-06-12 David Edelsohn <edelsohn@gnu.org> |
| 8291 | David S. Miller <davem@davemloft.net> | |
| 8292 | ||
| 8293 | * powerpc.cc: New file. | |
| 8294 | * Makefile.am (TARGETSOURCES): Add powerpc.cc | |
| 8295 | (ALL_TARGETOBJS): Add powerpc.$(OBJEXT) | |
| 8296 | * configure.tgt: Add entries for powerpc-* and powerpc64-*. | |
| 8297 | * Makefile.in: Rebuild. | |
| 8298 | ||
| 7b308235 ILT |
8299 | 2008-06-09 Ian Lance Taylor <iant@google.com> |
| 8300 | ||
| 8301 | * testsuite/relro_test.cc: Include <cstdio>, <cstdlib>, and | |
| 8302 | <exception>. | |
| 8303 | (throwing, orig_terminate): New static variables. | |
| 8304 | (terminate_handler): New static function. | |
| 8305 | (t2): Set terminate handler. | |
| 8306 | ||
| f0b886e3 ILT |
8307 | 2008-06-05 Kris Van Hees <kris.van.hees@oracle.com> |
| 8308 | ||
| 8309 | PR 6584 | |
| cd536b21 | 8310 | * binary.cc (Binary_to_elf::sized_convert): Fix .data |
| f0b886e3 ILT |
8311 | alignment. |
| 8312 | ||
| 3e90f135 CC |
8313 | 2008-05-30 Cary Coutant <ccoutant@google.com> |
| 8314 | ||
| 8315 | * archive.cc (Archive::include_all_members) Correct to step | |
| 8316 | over symbol table and extended name table in thin archives. | |
| 8317 | ||
| e09ad04a ILT |
8318 | 2008-05-29 Kris Van Hees <kris.van.hees@oracle.com> |
| 8319 | ||
| 8320 | PR 6407 | |
| 8321 | * target-reloc.h (relocate_for_relocatable): Fix new_offset | |
| 8322 | calculation. | |
| 8323 | ||
| 62b01cb5 ILT |
8324 | 2008-05-28 Caleb Howe <cshowe@google.com> |
| 8325 | ||
| 8326 | * reduced_debug_output.cc: New file. | |
| 8327 | * reduced_debug_output.h: New file. | |
| 92de84a6 | 8328 | * options.h (class General_options): Add --strip-debug-non-line. |
| 62b01cb5 ILT |
8329 | * options.cc (General_options::finalize): Add strip_debug_non_line |
| 8330 | to the strip heirarchy. | |
| 8331 | * layout.h (class Layout): Add debug_abbrev_ and debug_info_ | |
| 8332 | fields. | |
| 8333 | * layout.cc: Include "reduced_debug_output.h". | |
| 8334 | (Layout::Layout): Initialize new fields. | |
| 8335 | (line_only_debug_sections): New static array. | |
| 8336 | (is_lines_only_debug_sections): New static inline function. | |
| 8337 | (Layout::include_section): Handle --strip-debug-non-line. | |
| 8338 | (Layout::make_output_section): If --strip-debug-non-line, build | |
| 8339 | new output sections for .debug_abbrev and .debug_info. | |
| 8340 | * dwarf_reader.cc (read_unsigned_LEB_128): Move to namespace | |
| 8341 | gold. Warn about possible overflow. | |
| 8342 | (read_signed_LEB_128): Likewise. | |
| 8343 | * dwarf_reader.h: (read_unsigned_LEB_128): Declare. | |
| 8344 | (read_signed_LEB_128): Declare. | |
| 8345 | * Makefile.am (CCFILES): Add reduced_debug_output.cc. | |
| 8346 | (HFILES): Add reduced_debug_output.h. | |
| 8347 | * Makefile.in: Rebuild. | |
| 8348 | ||
| 7d9e3d98 ILT |
8349 | 2008-05-21 Ian Lance Taylor <iant@google.com> |
| 8350 | ||
| 8351 | * mapfile.cc: New file. | |
| 8352 | * mapfile.h: New file. | |
| 8353 | * options.h (class General_options): Add -M/--print-map and -Map. | |
| 8354 | * options.cc (General_options::finalize): Make -M equivalent to | |
| 8355 | -Map -. | |
| 8356 | * main.cc: Include <cstdio> and "mapfile.h". | |
| 8357 | (main): Open mapfile if requested. | |
| 8358 | * gold.cc (class Middle_runner): Add mapfile_ field. Update | |
| 8359 | constructor. Change caller. | |
| 8360 | (queue_initial_tasks): Add mapfile parameter. Change caller. | |
| 8361 | (queue_middle_tasks): Likewise. | |
| 8362 | * gold.h (queue_initial_tasks, queue_middle_tasks): Update | |
| 8363 | declarations. | |
| 8364 | * archive.cc: Include "mapfile.h". | |
| 8365 | (Archive::add_symbols): Add mapfile parameter. Change all | |
| 8366 | callers. Pass mapfile, symbol, and reason to include_member. | |
| 8367 | (Archive::include_all_members): Add mapfile parameter. Change all | |
| 8368 | callers. | |
| 8369 | (Archive::include_member): Add mapfile, sym, and why parameters. | |
| 8370 | Change all callers. Report inclusion to map file. | |
| 8371 | * archive.h: Include "fileread.h". | |
| 8372 | (class Archive): Update declarations. | |
| 8373 | (Archive::file): New const method. | |
| 8374 | (class Add_archive_symbols): Add mapfile_ field. Update | |
| 8375 | constructor. Change all callers. | |
| 8376 | * readsyms.h (class Read_symbols): Likewise. | |
| 8377 | (class Finish_group): Likewise. | |
| 8378 | (class Read_script): Likewise. | |
| 8379 | * common.cc: Include "mapfile.h". | |
| 8380 | (Symbol_table::allocate_commons): Add mapfile parameter. Change | |
| 8381 | all callers. | |
| 8382 | (Symbol_table::do_allocate_commons): Likewise. | |
| 8383 | (Symbol_table::do_allocate_commons_list): Likewise. Report common | |
| 8384 | symbol allocation to mapfile. | |
| 8385 | * common.h (class Allocate_commons_task): Add mapfile_ field. | |
| 8386 | Update constructor. Change all callers. | |
| 8387 | * symtab.h (class Symbol_table): Update declarations. | |
| 8388 | * layout.cc: Include "mapfile.h". | |
| 8389 | (Layout_task_runner::run): Print information to mapfile. | |
| 8390 | (Layout::create_gold_note): Change Output_data_fixed_space to | |
| 8391 | Output_data_zero_fill. | |
| 8392 | (Layout::create_build_id): Likewise. | |
| 8393 | (Layout::print_to_mapfile): New function. | |
| 8394 | * layout.h (class Layout_task_runner): Add mapfile_ field. Update | |
| 8395 | constructor. Change caller. | |
| 8396 | (class Layout): Declare print_to_mapfile. | |
| 8397 | * output.cc (Output_section::Input_section::print_to_mapfile): New | |
| 8398 | function. | |
| 8399 | (Output_section::add_input_section): If producing a map, always | |
| 8400 | add to input_sections_ list. | |
| 8401 | (Output_section::do_print_to_mapfile): New function. | |
| 8402 | (Output_segment::print_sections_to_mapfile): New function. | |
| 8403 | (Output_segment::print_section_list_to_mapfile): New function. | |
| 8404 | * output.h: Include "mapfile.h". | |
| 8405 | (Output_data::print_to_mapfile): New function. | |
| 8406 | (Output_data::do_print_to_mapfile): New virtual function. | |
| 8407 | (Output_segment_headers::do_print_to_mapfile): New function. | |
| 8408 | (Output_file_header::do_print_to_mapfile): New function. | |
| 8409 | (Output_data_const::do_print_to_mapfile): New function. | |
| 8410 | (class Output_data_const_buffer): Add map_name_ field. Update | |
| 8411 | constructor. Change all callers. Add do_print_to_mapfile | |
| 8412 | function. | |
| 8413 | (class Output_data_fixed_space): Likewise. | |
| 8414 | (class Output_data_space): Likewise. | |
| 8415 | (class Output_data_zero_fill): New class. | |
| 8416 | (Output_data_strtab::do_print_to_mapfile): New function. | |
| 8417 | (Output_data_reloc_base::do_print_to_mapfile): New function. | |
| 8418 | (Output_relocatable_relocs::do_print_to_mapfile): New function. | |
| 8419 | (Output_data_group::do_print_to_mapfile): New function. | |
| 8420 | (Output_data_got::do_print_to_mapfile): New function. | |
| 8421 | (Output_data_dynamic::do_print_to_mapfile): New function. | |
| 8422 | (Output_symtab_xindex::do_print_to_mapfile): New function. | |
| 8423 | (class Output_section): Declare do_print_to_mapflie. Declare | |
| 8424 | print_to_mapfile in Input_section. | |
| 8425 | (class Output_segment): Declare new functions. | |
| 8426 | * object.h (Sized_relobj::symbol_count): New function. | |
| 8427 | * script-sections.cc | |
| 8428 | (Output_section_element_dot_assignment::set_section_addresses): | |
| 8429 | Change Output_data_fixed_space to Output_data_zero_fill. | |
| 8430 | (Output_data_expression::do_print_to_mapfile): New function. | |
| 8431 | * script.cc (read_input_script): Add mapfile parameter. Change | |
| 8432 | all callers. | |
| 8433 | * script.h (read_input_script): Update declaration. | |
| 8434 | * ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function. | |
| 8435 | (Eh_frame::do_print_to_mapfile): New function. | |
| 8436 | * merge.h (Output_merge_data::do_print_to_mapfile): New function. | |
| 8437 | (Output_merge_string::do_print_to_mapfile): New function. | |
| 8438 | * i386.cc (Output_data_plt_i386::do_print_to_mapfile): New | |
| 8439 | function. | |
| 8440 | * sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New | |
| 8441 | function. | |
| 8442 | * x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New | |
| 8443 | function. | |
| 8444 | * Makefile.am (CCFILES): Add mapfile.cc. | |
| 8445 | (HFILES): Add mapfile.h. | |
| 8446 | * Makefile.in: Rebuild. | |
| 8447 | ||
| 9f1d377b ILT |
8448 | 2008-05-19 Ian Lance Taylor <iant@google.com> |
| 8449 | ||
| 8450 | * options.h (class General_options): Add -z relro. | |
| 8451 | * layout.cc (Layout::Layout): Initialize relro_segment_. | |
| 8452 | (Layout::add_output_section_data): Return the output section. | |
| 8453 | (Layout::make_output_section): Rcognize relro sections and mark | |
| 8454 | them appropriately. | |
| 8455 | (Layout::attach_allocated_section_to_segment): Put relro sections | |
| 8456 | in a PT_GNU_RELRO segment. | |
| 8457 | (Layout::create_initial_dynamic_sections): Mark the .dynamic | |
| 8458 | section as relro. | |
| 8459 | (Layout::segment_precedes): Sort PT_GNU_RELRO segments after | |
| 8460 | PT_TLS segments. | |
| 8461 | (Layout::linkonce_mapping): Map d.rel.ro.local to | |
| 8462 | .data.rel.ro.local. | |
| 8463 | (Layout::output_section_name): Us .data.rel.ro.local for any | |
| 8464 | section which begins with that. | |
| 8465 | * layout.h (class Layout): Update add_output_section_data | |
| 8466 | declaration. Add relro_segment_ field. | |
| 8467 | * output.cc (Output_section::Output_section): Initialize is_relro_ | |
| 8468 | and is_relro_local_ fields. | |
| 8469 | (Output_segment::add_output_section): Group relro sections. | |
| 8470 | (Output_segment::is_first_section_relro): New function. | |
| 8471 | (Output_segment::maximum_alignment): If there is a relro section, | |
| 8472 | align the segment to the common page size. | |
| 8473 | (Output_segment::set_section_addresses): Track whether we are | |
| 8474 | looking at relro sections. If the last section is a relro | |
| 8475 | section, align to the common page size. | |
| 8476 | (Output_segment::set_section_list_addresses): Add in_relro | |
| 8477 | parameter. Change all callers. Align to the page size when | |
| 8478 | moving from relro to non-relro section. | |
| 8479 | (Output_segment::set_offset): Align memsz of a PT_GNU_RELRO | |
| 8480 | segment. | |
| 8481 | * output.h (class Output_section): Add is_relro_ and | |
| 8482 | is_relro_local_ fields. | |
| 8483 | (Output_section::is_relro): New function. | |
| 8484 | (Output_section::set_is_relro): New function. | |
| 8485 | (Output_section::is_relro_local): New function. | |
| 8486 | (Output_section::set_is_relro_local): New function. | |
| 8487 | (class Output_segment): Update declarations. | |
| 8488 | * i386.cc (Target_i386::got_section): Mark .got section as relro. | |
| 8489 | * sparc.cc (Target_sparc::got_section): Likewise. | |
| 8490 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
| 8491 | * testsuite/relro_test_main.cc: New file. | |
| 8492 | * testsuite/relro_test.cc: New file. | |
| 8493 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_test. | |
| 8494 | (relro_test_SOURCES, relro_test_DEPENDENCIES): New variables. | |
| 8495 | (relro_test_LDFLAGS, relro_test_LDADD): New variables. | |
| 8496 | (relro_test.so, relro_test_pic.o): New targets. | |
| 8497 | * testsuite/Makefile.in: Rebuild. | |
| 8498 | ||
| a984ee1d ILT |
8499 | 2008-05-16 Ian Lance Taylor <iant@google.com> |
| 8500 | ||
| 01676dcd ILT |
8501 | * output.cc (Output_segment::add_output_section): Remove front |
| 8502 | parameter. | |
| 8503 | * output.h (class Output_segment): Remove | |
| 8504 | add_initial_output_section and overloaded add_output_section. | |
| 8505 | Update declaration of remaining add_output_section. | |
| 8506 | * layout.cc (Layout::create_interp): Call add_output_section | |
| 8507 | rather than add_initial_output_section. | |
| 8508 | (Layout::finish_dynamic_section): Likewise. | |
| 8509 | ||
| 497897f9 ILT |
8510 | * i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type |
| 8511 | for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we | |
| 8512 | know the dynamic type. | |
| 8513 | * x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_ | |
| 8514 | field. Initialize it in constructor. | |
| 8515 | (Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS | |
| 8516 | block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD. | |
| 8517 | Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block | |
| 8518 | reloc. | |
| 8519 | ||
| a984ee1d ILT |
8520 | * output.cc (Output_reloc::get_address): Change return type to |
| 8521 | Elf_Addr. | |
| 8522 | * output.h (class Output_reloc): Update get_address declaration. | |
| 8523 | * x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types | |
| 8524 | for section addresses. | |
| 8525 | ||
| 55ba0940 ILT |
8526 | 2008-05-09 Ian Lance Taylor <iant@google.com> |
| 8527 | ||
| 8528 | PR 6493 | |
| 8529 | * gold.cc (gold_nomem): Use return value of write. | |
| 8530 | ||
| 75517b77 ILT |
8531 | 2008-05-08 Ian Lance Taylor <iant@google.com> |
| 8532 | ||
| 8533 | * symtab.c (Symbol::init_base_output_data): Add version | |
| 8534 | parameter. Change all callers. | |
| 8535 | (Symbol::init_base_output_segment): Likewise. | |
| 8536 | (Symbol::init_base_constant): Likewise. | |
| 8537 | (Symbol::init_base_undefined): Likewise. | |
| 8538 | (Sized_symbol::init_output_data): Likewise. | |
| 8539 | (Sized_symbol::init_output_segment): Likewise. | |
| 8540 | (Sized_symbol::init_constant): Likewise. | |
| 8541 | (Sized_symbol::init_undefined): Likewise. | |
| 8542 | (Symbol_table::do_define_in_output_data): If the new symbol has a | |
| 8543 | version, mark it as the default. | |
| 8544 | (Symbol_table::do_define_in_output_segment): Likewise. | |
| 8545 | (Symbol_table::do_define_as_constant): Likewise. | |
| 8546 | * symtab.h (class Symbol): Update declarations. | |
| 8547 | (class Sized_symbol): Likewise. | |
| 8548 | * resolve.cc (Symbol::override_version): New function. | |
| c42e122e | 8549 | (Symbol::override_base): Call override_version. |
| 75517b77 ILT |
8550 | (Symbol::override_base_with_special): Likewise. |
| 8551 | * testsuite/ver_script_8.script: New file. | |
| 8552 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8. | |
| 8553 | (ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define. | |
| 8554 | (ver_test_8_LDFLAGS, ver_test_8_LDADD): Define. | |
| 8555 | (ver_test_8_1.so, ver_test_8_2.so): New targets. | |
| 8556 | ||
| f1f70eae ILT |
8557 | 2008-05-06 Ian Lance Taylor <iant@google.com> |
| 8558 | ||
| f3e9c5c5 ILT |
8559 | PR 6049 |
| 8560 | * options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end | |
| 8561 | functions. | |
| 8562 | (class General_options): Remove existing --undefined, and add | |
| 8563 | --no-undefined instead. Add new --undefined as synonym for -u. | |
| 8564 | * archive.cc (Archive::add_symbols): Check whether symbol was | |
| 8565 | named with -u. | |
| 8566 | * gold.cc (queue_middle_tasks): Add -u symbols to symbol table. | |
| 8567 | * symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change | |
| 8568 | all uses. Add IS_UNDEFINED. Update declarations to split | |
| 8569 | different versions of init_base. Declare init_base_undefined. | |
| 8570 | (Symbol::is_defined): Handle IS_UNDEFINED. | |
| 8571 | (Symbol::is_undefined): Likewise. | |
| 8572 | (Symbol::is_weak_undefined): Call is_undefined. | |
| 8573 | (Symbol::is_absolute): Handle IS_CONSTANT. | |
| 8574 | (class Sized_symbol): Update declarations to split different | |
| 8575 | versions of init. Declare init_undefined. | |
| 8576 | (class Symbol_table): Declare new functions. | |
| 8577 | * symtab.cc (Symbol::init_base_object): Rename from init_base. | |
| 8578 | Change all callers. | |
| 8579 | (Symbol::init_base_output_data): Likewise. | |
| 8580 | (Symbol::init_base_output_segment): Likewise. | |
| 8581 | (Symbol::init_base_constant): Likewise. | |
| 8582 | (Symbol::init_base_undefined): New function. | |
| 8583 | (Sized_symbol::init_object): Rename from init. Change all | |
| 8584 | callers. | |
| 8585 | (Sized_symbol::init_output_data): Likewise. | |
| 8586 | (Sized_symbol::init_output_segment): Likewise. | |
| 8587 | (Sized_symbol::init_constant): Likewise. | |
| 8588 | (Sized_symbol::init_undefined): New function. | |
| 8589 | (Symbol_table::add_undefined_symbols_from_command_line): New | |
| 8590 | function. | |
| 8591 | (Symbol_table::do_add_undefined_symbols_from_command_line): New | |
| 8592 | function. | |
| 8593 | (Symbol::final_value_is_known): Handle IS_UNDEFINED. | |
| 8594 | (Symbol::output_section): Likewise. | |
| 8595 | (Symbol::set_output_section): Likewise. | |
| 8596 | (Symbol_table::sized_finalize_symbol): Likewise. | |
| 8597 | (Symbol_table::sized_write_globals): Likewise. | |
| 8598 | * resolve.cc (Symbol_table::should_override): Likewise. | |
| 8599 | (Symbol::override_base_with_special): Likewise. | |
| 8600 | ||
| 8bdcdf2c ILT |
8601 | * symtab.cc (Symbol_table::add_from_dynobj): If we see a protected |
| 8602 | symbol, change it to have default visibility. | |
| 8603 | * testsuite/protected_1.cc: New file. | |
| 8604 | * testsuite/protected_2.cc: New file. | |
| 8605 | * testsuite/protected_3.cc: New file. | |
| 8606 | * testsuite/protected_main_1.cc: New file. | |
| 8607 | * testsuite/protected_main_2.cc: New file. | |
| 8608 | * testsuite/protected_main_3.cc: New file. | |
| 8609 | * testsuite/Makefile.am (check_PROGRAMS): Add protected_1. | |
| 8610 | (protected_1_SOURCES, protected_1_DEPENDENCIES): Define. | |
| 8611 | (protected_1_LDFLAGS, protected_1_LDADD): Define. | |
| 8612 | (protected_1.so): New target. | |
| 8613 | (protected_1_pic.o, protected_2_pic.o): New targets. | |
| 8614 | (protected_3_pic.o): New target. | |
| 8615 | (check_PROGRAMS): Add protected_2. | |
| 8616 | (protected_2_SOURCES, protected_2_DEPENDENCIES): Define. | |
| 8617 | (protected_2_LDFLAGS, protected_2_LDADD): Define. | |
| 8618 | * testsuite/Makefile.in: Rebuild. | |
| 8619 | ||
| 2b706932 ILT |
8620 | * options.h (DEFINE_var): Add set_user_set_##varname__. |
| 8621 | (DEFINE_bool_alias): New macro. | |
| 8622 | (class General_options): Define -Bstatic using DEFINE_bool_alias | |
| 8623 | rather than DEFINE_special. Add --undefined as an alias for -z | |
| 8624 | defs. | |
| 8625 | * options.cc (General_options::parse_Bstatic): Remove. | |
| 8626 | ||
| d82a5bcc ILT |
8627 | * options.h (class General_options): Add --fatal-warnings. |
| 8628 | * main.cc (main): Implement --fatal-warnings. | |
| 8629 | * errors.h (Errors::warning_count): New function. | |
| 8630 | ||
| f1f70eae ILT |
8631 | * options.h (class General_options): Add -Bsymbolic-functions. |
| 8632 | * symtab.h (Symbol::is_preemptible): Check for | |
| 8633 | -Bsymbolic-functions. | |
| 8634 | ||
| 8825ac63 ILT |
8635 | 2008-05-05 Ian Lance Taylor <iant@google.com> |
| 8636 | ||
| d98bc257 ILT |
8637 | * options.h (DEFINE_bool): For DASH_Z, create the negative option |
| 8638 | as noVARNAME rather than no-VARNAME. | |
| 8639 | (class General_options): Add option -z combreloc. | |
| 8640 | * output.h (class Output_reloc) [SHT_REL]: Declare compare and | |
| 8641 | get_address. | |
| 8642 | (Output_reloc::sort_before) [SHT_REL]: New function. | |
| 8643 | (Output_reloc::sort_before) [SHT_RELA]: New function. | |
| 8644 | (class Output_data_reloc_base): Add sort_relocs_ field. Define | |
| 8645 | Sort_relocs_comparison. | |
| 8646 | (Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs | |
| 8647 | parameter. Change all callers. | |
| 8648 | (Output_data_reloc::Output_data_reloc) [both versions]: Add | |
| 8649 | sort_relocs parameter. Change all callers. | |
| 8650 | * output.cc (Output_reloc::get_address): New function, broken out | |
| 8651 | of write_rel. | |
| 8652 | (Output_reloc::write_rel): Call it. | |
| 8653 | (Output_reloc::compare): New function. | |
| 8654 | (Output_data_reloc_base::do_write): Optionally sort relocs. | |
| 8655 | ||
| 60b2b4e7 ILT |
8656 | * configure.ac: If targ_extra_obj is set, link it in. |
| 8657 | * configure.tgt: Initialize all variables. | |
| 8658 | (x86_64*): Set targ_extra_obj and targ_extra_size. | |
| 8659 | * configure: Rebuild. | |
| 8660 | ||
| 8825ac63 ILT |
8661 | * object.cc (Sized_relobj::include_section_group): Adjust section |
| 8662 | indexes read from group data. Build vector to pass to | |
| 8663 | layout_group. | |
| 8664 | * layout.cc (Layout::layout_group): Add flags and shndxes | |
| 8665 | parameters. Remove contents parameter. Change caller. Update | |
| 8666 | explicit instantiations. | |
| 8667 | * layout.h (class Layout): Update layout_group declaration. | |
| 8668 | * output.cc (Output_data_group::Output_data_group): Add flags and | |
| 8669 | input_shndxes parameters. Remove contents parameter. Change | |
| 8670 | caller. | |
| 8671 | (Output_data_group::do_write): Change input_sections_ to | |
| 8672 | input_shndxes_. | |
| 8673 | * output.h (class Output_data_group): Update constructor | |
| 8674 | declaration. Rename input_sections_ to input_shndxes_. | |
| 8675 | * testsuite/many_sections_test.cc: Add template. | |
| 8676 | ||
| e94cf127 CC |
8677 | 2008-04-30 Cary Coutant <ccoutant@google.com> |
| 8678 | ||
| 4418b2d5 CC |
8679 | * target-reloc.h (relocate_section): Fix dead-pointer bug. |
| 8680 | ||
| e94cf127 CC |
8681 | * layout.cc (Layout::include_section): Refactored check for debug |
| 8682 | info section. | |
| 8683 | (Layout::add_comdat): Add new parameters. Change type | |
| 8684 | of signature parameter. Add object and shndx to signatures table. | |
| 8685 | (Layout::find_kept_object): New function. | |
| 8686 | * layout.h: Include <cstring>. | |
| 8687 | (Layout::is_debug_info_section): New function. | |
| 8688 | (Layout::add_comdat): Add new parameters. | |
| 8689 | (Layout::find_kept_object): New function. | |
| 8690 | (Layout::Kept_section): New struct. | |
| 8691 | (Layout::Signatures): Change type of map range. | |
| 8692 | * object.cc (Relobj::output_section_address): New function. | |
| 8693 | (Sized_relobj::include_section_group): Add new parameters. Change | |
| 8694 | calls to Layout::add_comdat. Change to build table of kept comdat | |
| 8695 | groups and table mapping discarded sections to kept sections. | |
| 8696 | (Sized_relobj::include_linkonce_section): Likewise. Add new parameter. | |
| 8697 | (Sized_relobj::do_layout): Change calls to include_section_group and | |
| 8698 | include_linkonce_section. | |
| 8699 | (Sized_relobj::do_finalize_local_symbols): Do not set local symbol | |
| 8700 | value to zero when section is discarded. | |
| 8701 | (Sized_relobj::map_to_kept_section): New function. | |
| 8702 | * object.h (Relobj::output_section_address): New function. | |
| 8703 | (Relobj::Comdat_group): New type. | |
| 8704 | (Relobj::find_comdat_group): New function. | |
| 8705 | (Relobj::Comdat_group_table): New type. | |
| 8706 | (Relobj::Kept_comdat_section): New type. | |
| 8707 | (Relobj::Kept_comdat_section_table): New type. | |
| 8708 | (Relobj::add_comdat_group): New function. | |
| 8709 | (Relobj::set_kept_comdat_section): New function. | |
| 8710 | (Relobj::get_kept_comdat_section): New function. | |
| 8711 | (Relobj::comdat_groups_): New field. | |
| 8712 | (Relobj::kept_comdat_sections_): New field. | |
| 8713 | (Symbol_value::input_value): Update comment. | |
| 8714 | (Sized_relobj::map_to_kept_section) New function. | |
| 8715 | (Sized_relobj::include_linkonce_section): Add new parameter. | |
| 8716 | * target-reloc.h (Comdat_behavior): New type. | |
| 8717 | (get_comdat_behavior): New function. | |
| 8718 | (relocate_section): Add code to map a discarded section to the | |
| 8719 | corresponding kept section when applying a relocation. | |
| 8720 | ||
| e4e5049b CS |
8721 | 2008-04-30 Craig Silverstein <csilvers@google.com> |
| 8722 | ||
| 8723 | * dwarf_reader.cc (next_generation_count): New static var. | |
| 8724 | (Addr2line_cache_entry): New struct. | |
| 8725 | (addr2line_cache): New static var. | |
| 8726 | (Dwarf_line_info::one_addr2line): Added caching. | |
| 8727 | (Dwarf_line_info::clear_addr2line_cache): New function. | |
| 8728 | * dwarf_reader.h (Dwarf_line_info::one_addr2line): Add | |
| 8729 | cache-size parameter. | |
| 8730 | (Dwarf_line_info::one_addr2line_cache): New function. | |
| 8731 | * symtab.cc (Symbol_table::detect_odr_violations): Pass | |
| 8732 | new cache-size argument to one_addr2line(), and clear cache. | |
| 8733 | ||
| d09e9154 CC |
8734 | 2008-04-28 Cary Coutant <ccoutant@google.com> |
| 8735 | ||
| 8736 | * i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and | |
| 8737 | R_386_PC8 relocations. | |
| 8738 | ||
| 7ef73768 ILT |
8739 | 2008-04-23 Ian Lance Taylor <iant@google.com> |
| 8740 | ||
| 55438702 ILT |
8741 | * object.cc (Sized_relobj::include_section_group): Check for |
| 8742 | invalid section group. | |
| 8743 | ||
| c165fb93 ILT |
8744 | * object.cc (make_elf_object): Correct test for 64-bit ELF file |
| 8745 | header size. | |
| 8746 | ||
| 7ef73768 ILT |
8747 | * readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather |
| 8748 | than read for file header. | |
| 8749 | * archive.cc (Archive::include_member): Likewise. | |
| 8750 | ||
| 6194aaab L |
8751 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
| 8752 | ||
| 8753 | * aclocal.m4: Regenerate. | |
| 8754 | * configure: Regenerate. | |
| 8755 | ||
| d491d34e ILT |
8756 | 2008-04-19 Ian Lance Taylor <iant@google.com> |
| 8757 | ||
| 5ea2bac6 ILT |
8758 | * version.cc (version_string): Bump to 1.6. |
| 8759 | ||
| 7bc3e21a ILT |
8760 | * testsuite/Makefile.am (many_sections_r_test): New target. |
| 8761 | (many_sections_r_test_SOURCES): Remove. | |
| 8762 | (many_sections_r_test_DEPENDENCIES): Remove. | |
| 8763 | (many_sections_r_test_LDFLAGS): Remove. | |
| 8764 | (many_sections_r_test_LDADD): Remove. | |
| 8765 | ||
| 7fcd3aa9 ILT |
8766 | * object.cc (Sized_relobj::do_add_symbols): Always pass |
| 8767 | local_symbol_count_ to add_from_relobj. | |
| 8768 | ||
| 4c94d6ae ILT |
8769 | * testsuite/Makefile.am (many_sections_check.h): Only check one in |
| 8770 | every thousand variables. | |
| 8771 | * testsuite/Makefile.in: Rebuild. | |
| 8772 | ||
| d491d34e ILT |
8773 | * object.cc (Xindex::initialize_symtab_xindex): New function. |
| 8774 | (Xindex::read_symtab_xindex): New function. | |
| 8775 | (Xindex::sym_xindex_to_shndx): New function. | |
| 8776 | (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if | |
| 8777 | available. | |
| 8778 | (Sized_relobj::do_initialize_xindex): New function. | |
| 8779 | (Sized_relobj::do_read_symbols): Adjust section links. | |
| 8780 | (Sized_relobj::symbol_section_and_value): Add is_ordinary | |
| 8781 | parameter. Change all callers. | |
| 8782 | (Sized_relobj::include_section_group): Adjust section links and | |
| 8783 | symbol section indexes. | |
| 8784 | (Sized_relobj::do_layout): Adjust section links. | |
| 8785 | (Sized_relobj::do_count_local_symbols): Adjust section links and | |
| 8786 | symbol section indexes. | |
| 8787 | (Sized_relobj::do_finalize_local_symbols): Distinguish between | |
| 8788 | ordinary and special symbols. | |
| 8789 | (Sized_relobj::write_local_symbols): Add symtab_xindex and | |
| 8790 | dynsym_xindex parameters. Change all callers. Adjust section | |
| 8791 | links. Use SHN_XINDEX when needed. | |
| 8792 | (Sized_relobj::get_symbol_location_info): Adjust section links. | |
| 8793 | Don't get fooled by special symbols. | |
| 8794 | * object.h (class Xindex): Define. | |
| 8795 | (class Object): Add xindex_ parameter. Declare virtual functoin | |
| 8796 | do_initialize_xindex. | |
| 8797 | (Object::adjust_sym_shndx): New function. | |
| 8798 | (Object::set_xindex): New protected function. | |
| 8799 | (class Symbol_value): Add is_ordinary_shndx_ field. | |
| 8800 | (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. | |
| 8801 | (Symbol_value::value): Assert ordinary section. | |
| 8802 | (Symbol_value::initialize_input_to_output_map): Likewise. | |
| 8803 | (Symbol_value::set_input_shndx): Add is_ordinary parameter. | |
| 8804 | Change all callers. | |
| 8805 | (Symbol_value::input_shndx): Add is_ordinary parameter. Change | |
| 8806 | all callers. | |
| 8807 | (class Sized_relobj): Update declarations. | |
| 8808 | (Sized_relobj::local_symbol_input_shndx): Add is_ordinary | |
| 8809 | parameter. Change all callers. | |
| 8810 | (Sized_relobj::adjust_shndx): New function. | |
| 8811 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ | |
| 8812 | field. | |
| 8813 | (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx | |
| 8814 | parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section | |
| 8815 | for SHT_DYNSYM section if available. Set dynsym_shndx_ field. | |
| 8816 | (Sized_dynobj::read_dynsym_section): Adjust section links. | |
| 8817 | (Sized_dynobj::read_dynamic): Likewise. | |
| 8818 | (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust | |
| 8819 | section links. | |
| 8820 | (Sized_dynobj::do_initialize_xindex): New function. | |
| 8821 | * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare | |
| 8822 | do_initialize_xindex. | |
| 8823 | (Sized_dynobj::adjust_shndx): New function. | |
| 8824 | * layout.cc (Layout::Layout): Initialize symtab_xindex_ and | |
| 8825 | dynsym_xindex_ fields. | |
| 8826 | (Layout::finalize): Add a call to set_section_indexes before | |
| 8827 | creating the symtab sections. | |
| 8828 | (Layout::set_section_indexes): Don't do anything if the section | |
| 8829 | already has a section index. | |
| 8830 | (Layout::create_symtab_sections): Add shnum parameter. Change | |
| 8831 | caller. Create .symtab_shndx section if needed. | |
| 8832 | (Layout::create_shdrs): Add shstrtab_section parameter. Change | |
| 8833 | caller. | |
| 8834 | (Layout::allocated_output_section_count): New function. | |
| 8835 | (Layout::create_dynamic_symtab): Create .dynsym_shndx section if | |
| 8836 | needed. | |
| 8837 | * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ | |
| 8838 | fields. Update declarations. | |
| 8839 | (Layout::symtab_xindex): New function. | |
| 8840 | (Layout::dynsym_xindex): New function. | |
| 8841 | (class Write_symbols_task): Add layout_ field. | |
| 8842 | (Write_symbols_task::Write_symbols_task): Add layout parameter. | |
| 8843 | Change caller. | |
| 8844 | * output.cc (Output_section_headers::Output_section_headers): Add | |
| 8845 | shstrtab_section parameter. Change all callers. | |
| 8846 | (Output_section_headers::do_sized_write): Store overflow values | |
| 8847 | for section count and section string table section index in | |
| 8848 | section header zero. | |
| 8849 | (Output_file_header::do_sized_write): Check for overflow of | |
| 8850 | section count and section string table section index. | |
| 8851 | (Output_symtab_xindex::do_write): New function. | |
| 8852 | (Output_symtab_xindex::endian_do_write): New function. | |
| 8853 | * output.h (class Output_section_headers): Add shstrtab_section_. | |
| 8854 | Update declarations. | |
| 8855 | (class Output_symtab_xindex): Define. | |
| 8856 | (Output_section::has_out_shndx): New function. | |
| 8857 | * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ | |
| 8858 | field. | |
| 8859 | (Symbol::init_base): Add st_shndx and is_ordinary parameters. | |
| 8860 | Change all callers. | |
| 8861 | (Sized_symbol::init): Likewise. | |
| 8862 | (Symbol::output_section): Check for ordinary symbol. | |
| 8863 | (Symbol_table::add_from_object): Remove orig_sym parameter. Add | |
| 8864 | st_shndx, is_ordinary, and orig_st_shndx parameters. Change all | |
| 8865 | callers. | |
| 8866 | (Symbol_table::add_from_relobj): Add symndx_offset parameter. | |
| 8867 | Change all callers. Simplify handling of symbols from sections | |
| 8868 | not included in the link. | |
| 8869 | (Symbol_table::add_from_dynobj): Handle ordinary symbol | |
| 8870 | distinction. | |
| 8871 | (Weak_alias_sorter::operator()): Assert that symbols are | |
| 8872 | ordinary. | |
| 8873 | (Symbol_table::sized_finalize_symbol): Handle ordinary symbol | |
| 8874 | distinction. | |
| 8875 | (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex | |
| 8876 | parameters. Change all callers. | |
| 8877 | (Symbol_table::sized_write_globals): Likewise. Handle ordinary | |
| 8878 | symbol distinction. Use SHN_XINDEX when needed. | |
| 8879 | (Symbol_table::write_section_symbol): Add symtab_xindex | |
| 8880 | parameter. Change all callers. | |
| 8881 | (Symbol_table::sized_write_section_symbol): Likewise. Use | |
| 8882 | SHN_XINDEX when needed. | |
| 8883 | * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update | |
| 8884 | declarations. | |
| 8885 | (Symbol::shndx): Add is_ordinary parameter. Change all callers. | |
| 8886 | (Symbol::is_defined): Check is_ordinary. | |
| 8887 | (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. | |
| 8888 | (Symbol::is_absolute, Symbol::is_common): Likewise. | |
| 8889 | (class Sized_symbol): Update declarations. | |
| 8890 | (class Symbol_table): Update declarations. | |
| 8891 | * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary | |
| 8892 | parameters. Change all callers. | |
| 8893 | (Sized_symbol::override): Likewise. | |
| 8894 | (Symbol_table::override): Likewise. | |
| 8895 | (symbol_to_bits): Add is_ordinary parameter. Change all callers. | |
| 8896 | (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, | |
| 8897 | is_ordinary, and orig_st_shndx parameters. Change all callers. | |
| 8898 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol | |
| 8899 | to be in an ordinary section. | |
| 8900 | * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add | |
| 8901 | object and is_ordinary parameters. Change all callers. | |
| 8902 | (Sized_dwarf_line_info::read_relocs): Add object parameter. | |
| 8903 | Change all callers. Don't add undefined or non-ordinary symbols | |
| 8904 | to reloc_map_. | |
| 8905 | (Sized_dwarf_line_info::read_line_mappings): Add object parameter. | |
| 8906 | Change all callers. | |
| 8907 | * dwarf_reader.h (class Sized_dwarf_line_info): Update | |
| 8908 | declarations. | |
| 8909 | * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. | |
| 8910 | * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. | |
| 8911 | (Sized_relobj::relocate_sections): Likewise. | |
| 8912 | * target-reloc.h (scan_relocs): Adjust section symbol index. | |
| 8913 | (scan_relocatable_relocs): Likewise. | |
| 8914 | * i386.cc (Scan::local): Check for ordinary symbols. | |
| 8915 | * sparc.cc (Scan::local): Likewise. | |
| 8916 | * x86_64.cc (Scan::local): Likewise. | |
| 8917 | * testsuite/binary_unittest.cc (Sized_binary_test): Update calls | |
| 8918 | to symbol_section_and_value. | |
| 8919 | * testsuite/many_sections_test.cc: New file. | |
| 8920 | * testsuite/Makefile.am (BUILT_SOURCES): Define. | |
| 8921 | (check_PROGRAMS): Add many_sections_test. | |
| 8922 | (many_sections_test_SOURCES): Define. | |
| 8923 | (many_sections_test_DEPENDENCIES): Define. | |
| 8924 | (many_sections_test_LDFLAGS): Define. | |
| 8925 | (BUILT_SOURCES): Add many_sections_define.h. | |
| 8926 | (many_sections_define.h): New target. | |
| 8927 | (BUILT_SOURCES): Add many_sections_check.h. | |
| 8928 | (many_sections_check.h): New target. | |
| 8929 | (check_PROGRAMS): Add many_sections_r_test. | |
| 8930 | (many_sections_r_test_SOURCES): Define. | |
| 8931 | (many_sections_r_test_DEPENDENCIES): Define. | |
| 8932 | (many_sections_r_test_LDFLAGS): Define. | |
| 8933 | (many_sections_r_test_LDADD): Define. | |
| 8934 | (many_sections_r_test.o): New target. | |
| 8935 | * testsuite/Makefile.in: Rebuild. | |
| 8936 | ||
| c5818ff1 CC |
8937 | 2008-04-17 Cary Coutant <ccoutant@google.com> |
| 8938 | ||
| 8939 | * errors.cc (Errors::info): New function. | |
| 8940 | (gold_info): New function. | |
| 8941 | * errors.h (Errors::info): New function. | |
| 8942 | * gold.h (gold_info): New function. | |
| 8943 | * object.cc (Input_objects::add_object): Print trace output. | |
| 8944 | * options.cc (options::parse_set): New function. | |
| 8945 | (General_options::parse_wrap): Deleted. | |
| 8946 | (General_options::General_options): Deleted initializer. | |
| 8947 | * options.h (options::String_set): New typedef. | |
| 8948 | (options::parse_set): New function. | |
| 8949 | (DEFINE_set): New macro. | |
| 8950 | (General_options::wrap): Changed to use DEFINE_set. Changed | |
| 8951 | callers of any_wrap_symbols and is_wrap_symbol. | |
| 8952 | (General_options::trace, General_options::trace_symbol): | |
| 8953 | New options. | |
| 8954 | (General_options::any_wrap_symbols, General_options::is_wrap_symbol) | |
| 8955 | (General_options::wrap_symbols_): Deleted. | |
| 8956 | * symtab.cc (Symbol_table::add_from_object): Print trace output. | |
| 8957 | ||
| b5be4a7c DM |
8958 | 2008-04-17 David S. Miller <davem@davemloft.net> |
| 8959 | ||
| 8960 | * options.cc (General_options::parse_V): New function. | |
| 8961 | * options.h: Add entries for -V and -Qy. | |
| 8962 | ||
| 155a0dd7 ILT |
8963 | 2008-04-17 Ian Lance Taylor <iant@google.com> |
| 8964 | ||
| 8965 | * common.cc (Symbol_table::allocate_commons): Remove options | |
| 8966 | parameter. Change caller. | |
| 8967 | (Symbol_table::do_allocate_commons): Remove options parameter. | |
| 8968 | Change caller. Just call do_allocate_commons_list twice. | |
| 8969 | (Symbol_table::do_allocate_commons_list): New function, broken out | |
| 8970 | of do_allocate_commons. | |
| 8971 | * common.h (class Allocate_commons_task): Remove options_ field. | |
| 8972 | Update constructor. | |
| 8973 | * symtab.cc (Symbol_table::Symbol_table): Initialize | |
| 8974 | tls_commons_. | |
| 8975 | (Symbol_table::add_from_object): Put TLS common symbols on | |
| 8976 | tls_commons_ list. | |
| 8977 | (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols | |
| 8978 | which are IN_OUTPUT_DATA. | |
| 8979 | * symtab.h (class Symbol_table): Add tls_commons_ field. Update | |
| 8980 | allocate_commons and do_allocate_commons declarations. Declare | |
| 8981 | do_allocate_commons_list. | |
| 8982 | * gold.cc (queue_middle_tasks): Update creation of | |
| 8983 | Allocate_commons_task to not pass options. | |
| 8984 | * testsuite/Makefile.am (INCLUDES): Add -I.. . | |
| 8985 | (TLS_TEST_C_FLAGS): New variable. | |
| 8986 | (tls_test_c_pic.o): New target. | |
| 8987 | (tls_test_shared.so): Link in tls_test_c_pic.o. | |
| 8988 | (tls_test_c_pic_ie.o): New target. | |
| 8989 | (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. | |
| 8990 | (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. | |
| 8991 | (tls_test_c.o): New target. | |
| 8992 | (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
| 8993 | (tls_pic_test_LDADD): Likewise. | |
| 8994 | (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
| 8995 | (tls_shared_gd_to_ie_test_LDADD): Likewise. | |
| 8996 | (tls_test_c_gnu2.o): New target. | |
| 8997 | (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add | |
| 8998 | tls_test_c_gnu2.o. | |
| 8999 | (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. | |
| 9000 | (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. | |
| 9001 | (tls_test_shared_nonpic.so): Link in tls_test_c.o. | |
| 9002 | * testsuite/tls_test.cc: Include "config.h". | |
| 9003 | (t_last): Call t11_last. | |
| 9004 | * testsuite/tls_test.h (t11, t11_last): Declare. | |
| 9005 | * testsuite/tls_test_c.c: New file. | |
| 9006 | * testsuite/tls_test_main.cc (thread_routine): Call t11. | |
| 9007 | * configure.ac: Check for OpenMP support. | |
| 9008 | * configure, config.in, Makefile.in: Rebuild. | |
| 9009 | * testsuite/Makefile.in: Rebuild. | |
| 9010 | ||
| edfbb029 CC |
9011 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
| 9012 | ||
| 9013 | * i386.cc (Target_i386::define_tls_base_symbol): New function. | |
| 9014 | (Target_i386::tls_base_symbol_defined_): New field. | |
| 9015 | (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
| 9016 | (Target_i386::Scan::global): Likewise. | |
| 9017 | * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. | |
| 9018 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. | |
| 9019 | (Target_x86_64::tls_base_symbol_defined_): New field. | |
| 9020 | (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
| 9021 | (Target_x86_64::Scan::global): Likewise. | |
| 9022 | ||
| f3c69fca CC |
9023 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
| 9024 | ||
| 9025 | * symtab.h (Symbol::is_strong_undefined): Removed unused function. | |
| 9026 | (Symbol::needs_plt_entry): Allow weak undefined symbols. | |
| 9027 | (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when | |
| 9028 | building shared libraries. | |
| 9029 | * testsuite/Makefile.am (weak_undef_nonpic_test): New target. | |
| 9030 | (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) | |
| 9031 | (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. | |
| 9032 | * testsuite/Makefile.in: Rebuild. | |
| 9033 | * testsuite/weak_undef.h: New file. | |
| 9034 | * testsuite/weak_undef_file1.cc: Add extra test cases. | |
| 9035 | * testsuite/weak_undef_file2.cc: Likewise. | |
| 9036 | * testsuite/weak_undef_test.cc: Likewise. | |
| 9037 | ||
| 7c414435 DM |
9038 | 2008-04-16 David S. Miller <davem@davemloft.net> |
| 9039 | ||
| 32b769e1 DM |
9040 | * sparc.cc (Target_sparc::Scan): Change from struct to class. |
| 9041 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
| 9042 | (Target_sparc::Scan::check_non_pic): New function. | |
| 9043 | (Target_sparc::Scan::local): Call check_non_pic as appropriate. | |
| 9044 | (Target_sparc::Scan::global): Likewise. | |
| 9045 | ||
| 11936fb1 DM |
9046 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
| 9047 | * configure: Rebuild. | |
| 9048 | ||
| 7c414435 DM |
9049 | * options.h (DEFINE_enable): New macro. |
| 9050 | (new_dtags): New enable option. | |
| 9051 | (initfirst, interpose, loadfltr, nodefaultlib, | |
| 9052 | nodelete, nodlopen, nodump): New -z options. | |
| 9053 | * layout.cc (Layout:finish_dynamic_section): If new | |
| 9054 | dtags enabled, emit DT_RUNPATH. Also, emit a | |
| 9055 | DT_FLAGS_1 containing any specified -z flags. | |
| 9056 | ||
| 85c7bf8b ILT |
9057 | 2008-04-16 Ian Lance Taylor <iant@google.com> |
| 9058 | ||
| 12c0daef ILT |
9059 | * copy-relocs.cc: New file. |
| 9060 | * copy-relocs.h: New file. | |
| 9061 | * reloc.cc: Remove Copy_relocs code. | |
| 9062 | * reloc.h: Likewise. | |
| 9063 | * reloc-types.h (struct Reloc_types) [both versions]: Add | |
| 9064 | get_reloc_addend_noerror. | |
| 9065 | * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add | |
| 9066 | variants of add_global which take an addend which must be zero. | |
| 9067 | * i386.cc: Include "copy-relocs.h". | |
| 9068 | (class Target_i386): Change type of copy_relocs_ to variable, | |
| 9069 | update initializer. | |
| 9070 | (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. | |
| 9071 | Change all callers. | |
| 9072 | (Target_i386::do_finalize_sections): Change handling of | |
| 9073 | copy_relocs_. | |
| 9074 | * sparc.cc: Include "copy-relocs.h". | |
| 9075 | (class Target_sparc): Change type of copy_relocs_ to variable, | |
| 9076 | update initializer. | |
| 9077 | (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. | |
| 9078 | Change all callers. | |
| 9079 | (Target_sparc::do_finalize_sections): Change handling of | |
| 9080 | copy_relocs_. | |
| 9081 | * x86_64.cc: Include "copy-relocs.h". | |
| 9082 | (class Target_x86_64): Change type of copy_relocs_ to variable, | |
| 9083 | update initializer. | |
| 9084 | (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs | |
| 9085 | class. Change all callers. | |
| 9086 | (Target_x86_64::do_finalize_sections): Change handling of | |
| 9087 | copy_relocs_. | |
| 9088 | * Makefile.am (CCFILES): Add copy-relocs.cc. | |
| 9089 | (HFILES): Add copy-relocs.h. | |
| 9090 | ||
| 4f4995b6 ILT |
9091 | * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
| 9092 | ||
| 85c7bf8b ILT |
9093 | * testsuite/script_test_4.sh: Permit leading zeroes. |
| 9094 | ||
| 4f2a9edd ILT |
9095 | 2008-04-15 Ian Lance Taylor <iant@google.com> |
| 9096 | ||
| e6188289 ILT |
9097 | * script-sections.cc (Script_sections::create_segments): Use |
| 9098 | header_size_adjustment even when there is enough room for the | |
| 9099 | headers. | |
| 9100 | * testsuite/script_test_4.sh: New file. | |
| 9101 | * testsuite/script_test_4.t: New file. | |
| 9102 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. | |
| 9103 | (check_DATA): Add script_test_4.stdout. | |
| 9104 | (MOSTLYCLEANFILES): Likewise. | |
| 9105 | (script_test_4): New target. | |
| 9106 | (script_test_4.stdout): New target. | |
| 9107 | * testsuite/Makefile.in: Rebuild. | |
| 9108 | ||
| 4f2a9edd ILT |
9109 | * sparc.cc: Add definitions for Output_data_plt_sparc class |
| 9110 | constants. | |
| 9111 | ||
| f5314dd5 DM |
9112 | 2008-04-14 David S. Miller <davem@davemloft.net> |
| 9113 | ||
| 9114 | * sparc.cc: New file. | |
| 9115 | * Makefile.am (TARGETSOURCES): Add sparc.cc | |
| 9116 | (ALL_TARGETOBJS): Add sparc.$(OBJEXT) | |
| 9117 | * configure.tgt: Document targ_extra_size and | |
| 9118 | targ_extra_big_endian. Add entries for sparc-* and | |
| 9119 | sparc64-*. | |
| 9120 | * configure.ac: Handle targ_extra_size and | |
| 9121 | targ_extra_big_endian. | |
| 9122 | * Makefile.in: Rebuild. | |
| 9123 | * configure: Likewise. | |
| 9124 | * po/POTFILES.in: Likewise. | |
| 9125 | * po/gold.pot: Likewise. | |
| 9126 | ||
| 154e0e9a ILT |
9127 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
| 9128 | ||
| 9129 | * layout.cc (Layout::Layout): Initialize sections_are_attached_. | |
| 9130 | (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR | |
| 9131 | in the name/type/flags to section mapping. Don't call | |
| 9132 | allocate_output_section. | |
| 9133 | (Layout::choose_output_section): Change parameter from adjust_name | |
| 9134 | to is_input_section. Don't permit input sections after sections | |
| 9135 | are attached to segments. Don't call allocate_output_section. | |
| 9136 | (Layout::layout_eh_frame): Call update_flags_for_input_section, | |
| 9137 | not write_enable_output_section. | |
| 9138 | (Layout::make_output_section): Don't push to | |
| 9139 | unattached_section_list_ nor call attach_to_segment. Call | |
| 9140 | attach_section_to_segment if sections are attached. | |
| 9141 | (Layout::attach_sections_to_segments): New function. | |
| 9142 | (Layout::attach_section_to_segment): New function. | |
| 9143 | (Layout::attach_allocated_section_to_segment): Rename from | |
| 9144 | attach_to_segment. Remove flags parameter. | |
| 9145 | (Layout::allocate_output_section): Remove function. | |
| 9146 | (Layout::write_enable_output_section): Remove function. | |
| 9147 | * layout.h (class Layout): Update for above changes. Add new | |
| 9148 | field sections_are_attached_. | |
| 9149 | * output.h (Output_section::update_flags_for_input_section): New | |
| 9150 | function. | |
| 9151 | * output.cc (Output_section::add_input_section): Call | |
| 9152 | update_flags_for_input_section. | |
| 9153 | * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. | |
| 9154 | ||
| 009a67a2 CC |
9155 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
| 9156 | ||
| 9157 | * i386.cc (Target_i386::got_mod_index_entry): Restore code previously | |
| 9158 | thought unnecessary. | |
| 9159 | * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. | |
| 9160 | ||
| 759b1a24 ILT |
9161 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
| 9162 | ||
| 9163 | * output.h (class Output_section_data): Remove inline definition | |
| 9164 | of set_addralign. | |
| 9165 | * output.cc (Output_section_data::set_addralign): New function. | |
| 9166 | ||
| c2b45e22 CC |
9167 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
| 9168 | ||
| 9169 | Add support for TLS descriptors for i386 and x86_64. | |
| 9170 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
| 9171 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
| 9172 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
| 9173 | GOT_TYPE_TLS_DESC. | |
| 9174 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
| 9175 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 9176 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
| 9177 | relocations. | |
| 9178 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
| 9179 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
| 9180 | Fix problem with initial-exec relocations. | |
| 9181 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 9182 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
| 9183 | relaxation. | |
| 9184 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
| 9185 | support for section-plus-offset dynamic table entries. | |
| 9186 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
| 9187 | (Output_data_dynamic::Dynamic_entry): Add support for | |
| 9188 | section-plus-offset dynamic table entries. | |
| 9189 | (Output_data_dynamic::Classification): Likewise. | |
| 9190 | (Output_data_dynamic::classification_): Renamed offset_. | |
| 9191 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
| 9192 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
| 9193 | (Target_x86_64::make_plt_section): New function. | |
| 9194 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
| 9195 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
| 9196 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
| 9197 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
| 9198 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
| 9199 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
| 9200 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
| 9201 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
| 9202 | add extra PLT entry for TLS descriptors. | |
| 9203 | (Output_data_plt_x86_64::got_): New field. | |
| 9204 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
| 9205 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
| 9206 | fields. | |
| 9207 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
| 9208 | descriptors. | |
| 9209 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
| 9210 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
| 9211 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 9212 | R_386_TLS_DESC_CALL relocations. | |
| 9213 | (Target_x86_64::Scan::global): Likewise. | |
| 9214 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
| 9215 | for TLS descriptors. | |
| 9216 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
| 9217 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
| 9218 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
| 9219 | GD-to-IE relaxation. | |
| 9220 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
| 9221 | and TLS_DESCRIPTORS. | |
| 9222 | * Makefile.in: Rebuild. | |
| 9223 | * configure: Rebuild. | |
| 9224 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
| 9225 | (tls_test_shared2.so): New target. | |
| 9226 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
| 9227 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 9228 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
| 9229 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
| 9230 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
| 9231 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
| 9232 | New targets. | |
| 9233 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
| 9234 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 9235 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
| 9236 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
| 9237 | (tls_shared_gnu2_test): New target. | |
| 9238 | (tls_test_gnu2_shared.so): New target. | |
| 9239 | (tls_shared_gnu2_test_SOURCES): New variable. | |
| 9240 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
| 9241 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
| 9242 | (tls_shared_gnu2_test_LDADD): New variable. | |
| 9243 | * testsuite/Makefile.in: Rebuild. | |
| 9244 | * testsuite/Makefile. | |
| 9245 | ||
| 83bfb6b7 ILT |
9246 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
| 9247 | ||
| 9248 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
| 9249 | justsyms.t. | |
| 9250 | * testsuite/Makefile.in: Rebuild. | |
| 9251 | ||
| 9252 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
| 9253 | long. | |
| 9254 | * testsuite/script_test_2.cc (main): Adjust test. | |
| 9255 | ||
| 706e1f5e ILT |
9256 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 9257 | Ian Lance Taylor <iant@google.com> | |
| 9258 | ||
| 9259 | * options.h (General_options): Add entries for '-Y' and | |
| 9260 | '-relax'. | |
| 9261 | * options.cc (General_options:finalize): If -Y was used, add those | |
| 9262 | entries to the library path instead of the default "/lib" and | |
| 9263 | "/usr/lib". | |
| 9264 | ||
| 7c98e6bb DM |
9265 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 9266 | ||
| 9267 | * testsuite/justsyms.t: Start at 0x100. | |
| 9268 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
| 83bfb6b7 ILT |
9269 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
| 9270 | long. | |
| 9271 | * testsuite/script_test_2.cc: Adjust string and section length | |
| 9272 | checks. | |
| 7c98e6bb | 9273 | |
| 99a37bfd ILT |
9274 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
| 9275 | ||
| 2cefc357 ILT |
9276 | PR gold/5996 |
| 9277 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
| 9278 | orphan parameter. | |
| 9279 | (Output_section_definition::allocate_to_segment): Likewise. | |
| 9280 | (Orphan_output_section::allocate_to_segment): Likewise. | |
| 9281 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
| 9282 | propagate non-PT_LOAD segments to orphan sections. | |
| 9283 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
| 9284 | readelf rather than objdump. | |
| 9285 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
| 9286 | .interp section and PT_INTERP segment are the same size. | |
| 9287 | * testsuite/Makefile.in: Rebuild. | |
| 9288 | ||
| 99a37bfd ILT |
9289 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
| 9290 | aliases for symbols defined in the same object. | |
| 9291 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
| 9292 | (weak_alias_test_SOURCES): New variable. | |
| 9293 | (weak_alias_test_DEPENDENCIES): New variable. | |
| 9294 | (weak_alias_test_LDFLAGS): New variable. | |
| 9295 | (weak_alias_test_LDADD): New variable. | |
| 9296 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
| 9297 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
| 9298 | (weak_alias_test_3.o): New target. | |
| 9299 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
| 9300 | * testsuite/weak_alias_test_main.cc: New file. | |
| 9301 | * testsuite/weak_alias_test_1.cc: New file. | |
| 9302 | * testsuite/weak_alias_test_2.cc: New file. | |
| 9303 | * testsuite/weak_alias_test_3.cc: New file. | |
| 9304 | ||
| 780e49c5 ILT |
9305 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
| 9306 | ||
| cdb0b8f5 ILT |
9307 | * options.h (class General_options): Add --noinhibit-exec option. |
| 9308 | * main.cc (main): Check --noinhibit-exec. | |
| 9309 | ||
| 0864d551 ILT |
9310 | * options.h (class General_options): Define --wrap as a special |
| 9311 | option. Add wrap_symbols_ field. | |
| 9312 | (General_options::any_wrap_symbols): New function. | |
| 9313 | (General_options::is_wrap_symbol): New function. | |
| 9314 | * options.cc (General_options::parse_wrap): New function. | |
| 9315 | (General_options::General_options): Initialize wrap_symbols_. | |
| 9316 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
| 9317 | (Symbol_table::add_from_object): Handle --wrap. | |
| 9318 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
| 9319 | * target.h (Target::wrap_char): New function. | |
| 9320 | (Target::Target_info): Add wrap_char field. | |
| 9321 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
| 9322 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
| 9323 | * testsuite/testfile.cc (Target_test::test_target_info): | |
| 9324 | Likewise. | |
| 9325 | ||
| 789aa6de ILT |
9326 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
| 9327 | there is one. | |
| 9328 | ||
| 2c38906f ILT |
9329 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
| 9330 | * layout.cc (Layout::Layout): Initialize new field. | |
| 9331 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
| 9332 | output section until we find a section we merged successfully. | |
| 9333 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
| 9334 | that the size be non-zero. | |
| 9335 | ||
| 780e49c5 ILT |
9336 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
| 9337 | qualifier. | |
| 9338 | ||
| 7fcd0256 ILT |
9339 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
| 9340 | ||
| 9341 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
| 9342 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
| 9343 | on HAVE_ZLIB. | |
| 9344 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
| 9345 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 9346 | ||
| 6835af53 ILT |
9347 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
| 9348 | ||
| e24f324c ILT |
9349 | * version.cc (version_string): Set to "1.5". |
| 9350 | ||
| a036edd8 ILT |
9351 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
| 9352 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
| 9353 | (Target_x86_64::Scan::check_non_pic): New function. | |
| 9354 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
| 9355 | (Target_x86_64::Scan::global): Likewise. | |
| 9356 | ||
| 624f8810 ILT |
9357 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
| 9358 | addend parameter. Change caller. Handle merge sections. | |
| 9359 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
| 9360 | Address to Addend. Don't add in the result of | |
| 9361 | local_section_offset, pass down the addend and use the returned | |
| 9362 | value. | |
| 9363 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
| 9364 | Update declarations of local_section_offset and symbol_value. | |
| 9365 | * testsuite/two_file_test_1.cc (t18): New function. | |
| 9366 | * testsuite/two_file_test_2.cc (f18): New function. | |
| 9367 | * testsuite/two_file_test_main.cc (main): Call t18. | |
| 9368 | * testsuite/two_file_test.h (t18, f18): Declare. | |
| 9369 | ||
| 6835af53 ILT |
9370 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
| 9371 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
| 9372 | conditionals. | |
| 9373 | (TEST_READELF): New variable. | |
| 9374 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
| 9375 | (check_PROGRAMS): Add two_file_strip_test. | |
| 9376 | (two_file_strip_test): New target. | |
| 9377 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
| 9378 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
| 9379 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
| 9380 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
| 9381 | (two_file_same_shared_strip_test_LDADD): New variable. | |
| 9382 | (two_file_shared_strip.so): New target. | |
| 9383 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
| 9384 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
| 9385 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
| 9386 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
| 9387 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 9388 | ||
| 86925eef CC |
9389 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
| 9390 | ||
| 9391 | * symtab.h (Symbol::is_weak_undefined): New function. | |
| 9392 | (Symbol::is_strong_undefined): New function. | |
| 9393 | (Symbol::is_absolute): New function. | |
| 9394 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
| 9395 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
| 9396 | absolute symbols. | |
| 9397 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
| 9398 | (weak_undef_test): New target. | |
| 9399 | * testsuite/Makefile.in: Rebuild. | |
| 9400 | * testsuite/weak_undef_file1.cc: New file. | |
| 9401 | * testsuite/weak_undef_file2.cc: New file. | |
| 9402 | * testsuite/weak_undef_test.cc: New file. | |
| 9403 | ||
| 126f3ece ILT |
9404 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
| 9405 | ||
| 9406 | * compressed_output.h (class Output_compressed_section): Use | |
| 9407 | unsigned buffer. | |
| 9408 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
| 9409 | add zlib header. | |
| 9410 | (zlib_compressed_suffix): Removed. | |
| 9411 | (Output_compressed_section::set_final_data_size): Use unsigned | |
| 9412 | buffers. | |
| 9413 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
| 9414 | Fix linker invocation. | |
| 9415 | (flagstest_o_specialfile_and_compress_debug_sections): | |
| 9416 | Likewise. | |
| 9417 | * testsuite/Makefile.in: Regenerated. | |
| 9418 | ||
| deae2a14 DM |
9419 | 2008-04-02 David S. Miller <davem@davemloft.net> |
| 9420 | ||
| 9421 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
| 9422 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
| 9423 | ||
| 70752818 ILT |
9424 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
| 9425 | ||
| 9426 | * TODO: New file. | |
| 9427 | ||
| 39d0cb0e ILT |
9428 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
| 9429 | ||
| 9430 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
| 9431 | parameters. Update for new key type to views_. Change all | |
| 9432 | callers. | |
| 9433 | (File_read::read): Adjust for byteshift in returned view. | |
| 9434 | (File_read::add_view): New function, broken out of | |
| 9435 | find_and_make_view. | |
| 9436 | (File_read::make_view): New function, broken out of | |
| 9437 | find_and_make_view. | |
| 9438 | (File_read::find_or_make_view): Add offset and aligned | |
| 9439 | parameters. Rewrite accordingly. Change all callers. | |
| 9440 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
| 9441 | for byteshift in return value. | |
| 9442 | (File_read::get_lasting_view): Likewise. | |
| 9443 | * fileread.h (class File_read): Update declarations. | |
| 9444 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
| 9445 | constructor. Add byteshift method. | |
| 9446 | * archive.h (Archive::clear_uncached_views): New function. | |
| 9447 | (Archive::get_view): Add aligned parameter. Change all callers. | |
| 9448 | * object.h (Object::get_view): Add aligned parameter. Change all | |
| 9449 | callers. | |
| 9450 | (Object::get_lasting_view): Likewise. | |
| 9451 | ||
| 9452 | * fileread.cc (File_read::release): Don't call clear_views if | |
| 9453 | there are multiple objects. | |
| 9454 | * fileread.h (File_read::clear_uncached_views): New function. | |
| 9455 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
| 9456 | on the archive. | |
| 9457 | ||
| a1207466 CC |
9458 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
| 9459 | ||
| 9460 | Add thin archive support. | |
| 9461 | * archive.cc (Archive::armagt): New const. | |
| 9462 | (Archive::setup): Remove task parameter and calls to unlock. | |
| 9463 | (Archive::unlock_nested_archives): New function. | |
| 9464 | (Archive::read_header): Add nested_off parameter. Change | |
| 9465 | all callers. | |
| 9466 | (Archive::interpret_header): Likewise. | |
| 9467 | (Archive::include_all_members): Change to handle thin | |
| 9468 | archives. | |
| 9469 | (Archive::include_member): Likewise. | |
| 9470 | * archive.h (Archive::Archive): Add new parameters and | |
| 9471 | initializers. | |
| 9472 | (Archive::armagt): New const. | |
| 9473 | (Archive::setup): Remove task parameter. | |
| 9474 | (Archive::unlock_nested_archives): New function. | |
| 9475 | (Archive::read_header): Add nested_off parameter. | |
| 9476 | (Archive::interpret_header): Likewise. | |
| 9477 | (Archive::Nested_archive_table): New typedef. | |
| 9478 | (Archive::is_thin_archive_): New field. | |
| 9479 | (Archive::nested_archives_): New field. | |
| 9480 | (Archive::options_): New field. | |
| 9481 | (Archive::dirpath_): New field. | |
| 9482 | (Archive::task_): New field. | |
| 9483 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
| 9484 | for thin archives. Pass additional parameters to | |
| 9485 | Archive::Archive. Unlock the archive file after calling | |
| 9486 | Archive::setup. | |
| cd536b21 | 9487 | |
| 479f6503 ILT |
9488 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
| 9489 | ||
| 686c8caf ILT |
9490 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
| 9491 | version symbol to be local. | |
| 9492 | * testsuite/ver_test_4.sh: New file. | |
| 9493 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
| 9494 | (check_DATA): Add ver_test_4.syms. | |
| 9495 | (ver_test_4.syms): New target. | |
| 9496 | * testsuite/Makefile.in: Rebuild. | |
| 9497 | ||
| ab794b6b ILT |
9498 | * output.cc |
| 9499 | (Output_section::Input_section_sort_entry::has_priority): New | |
| 9500 | function. | |
| 9501 | (Output_section::Input_section_sort_entry::match_file_name): New | |
| 9502 | function. | |
| 9503 | (Output_section::Input_section_sort_entry::match_section_name): | |
| 9504 | Remove. | |
| 9505 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
| 9506 | Remove. | |
| 9507 | (Output_section::Input_section_sort_entry::match_section_file): | |
| 9508 | Remove. | |
| 9509 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
| 9510 | using new Input_section_sort_entry functions. Sort crtbegin and | |
| 9511 | crtend first. Sort sections with no priority before sections with | |
| 9512 | a priority. | |
| 9513 | * testsuite/initpri1.c (d3): Check j != 4. | |
| 9514 | (cd5): New constructor/destructor function. | |
| 9515 | (main): Check j != 2. | |
| 9516 | ||
| 479f6503 ILT |
9517 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
| 9518 | new symbol when resolving, don't call set_is_default. | |
| 9519 | * testsuite/ver_test_7.cc: New file. | |
| 9520 | * testsuite/ver_test_7.sh: New file. | |
| 9521 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
| 9522 | (ver_test_7.o): New target. | |
| 9523 | (check_SCRIPTS): Add ver_test_7.sh. | |
| 9524 | (check_DATA): Add ver_test_7.syms. | |
| 9525 | (ver_test_7.syms): New target. | |
| 9526 | ||
| 2fd32231 ILT |
9527 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
| 9528 | ||
| 9529 | * layout.cc (Layout::layout): If we see an input section with a | |
| 9530 | name that needs sorting, set the must_sort flag for the output | |
| 9531 | section. | |
| 9532 | (Layout::make_output_section): If the name of the output section | |
| 9533 | indicates that it might require sorting, set the may_sort flag. | |
| 9534 | * output.h (Output_section::may_sort_attached_input_sections): New | |
| 9535 | function. | |
| 9536 | (Output_section::set_may_sort_attached_input_sections): New | |
| 9537 | function. | |
| 9538 | (Output_section::must_sort_attached_input_sections): New | |
| 9539 | function. | |
| 9540 | (Output_section::set_must_sort_attached_input_sections): New | |
| 9541 | function. | |
| 9542 | (class Output_section): Declare Input_section_sort_entry. Define | |
| 9543 | Input_section_sort_compare. Declare | |
| 9544 | sort_attached_input_sections. Add new fields: | |
| 9545 | may_sort_attached_input_sections_, | |
| 9546 | must_sort_attached_input_sections_, | |
| 9547 | attached_input_sections_are_sorted_. | |
| 9548 | * output.cc (Output_section::Output_section): Initialize new | |
| 9549 | fields. | |
| 9550 | (Output_section::add_input_section): Add an entry to | |
| 9551 | input_sections_ if may_sort or must_sort are true. | |
| 9552 | (Output_section::set_final_data_size): Call | |
| 9553 | sort_attached_input_sections if necessary. | |
| 9554 | (Output_section::Input_section_sort_entry): Define new class. | |
| 9555 | (Output_section::Input_section_sort_compare::operator()): New | |
| 9556 | function. | |
| 9557 | (Output_section::sort_attached_input_sections): New function. | |
| 9558 | * configure.ac: Check whether the compiler supports constructor | |
| 9559 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
| 9560 | * testsuite/initpri1.c: New file. | |
| 9561 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
| 9562 | CONSTRUCTOR_PRIORITY. | |
| 9563 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
| 9564 | (initpri1_LDFLAGS): New variable. | |
| 9565 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 9566 | ||
| 18e6b24e ILT |
9567 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
| 9568 | ||
| 49bdd526 ILT |
9569 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
| 9570 | * testsuite/common_test_1.c: New file. | |
| 9571 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
| 9572 | (common_test_1_SOURCES): New variable. | |
| 9573 | (common_test_1_DEPENDENCIES): New variable. | |
| 9574 | (common_test_1_LDFLAGS): New variable. | |
| 9575 | ||
| 18e6b24e ILT |
9576 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
| 9577 | and commons_ correctly when NAME/VERSION does not override | |
| 9578 | NAME/NULL. | |
| 9579 | * testsuite/ver_test_6.c: New file. | |
| 9580 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
| 9581 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
| 9582 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
| 9583 | ||
| 04bf7072 ILT |
9584 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
| 9585 | ||
| 5871526f ILT |
9586 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
| 9587 | of an undefined symbol from a version script. | |
| 9588 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
| 9589 | (ver_test_5.o): New target. | |
| 9590 | (check_SCRIPTS): Add ver_test_5.sh. | |
| 9591 | (check_DATA): Add ver_test_5.syms. | |
| 9592 | (ver_test_5.syms): New target. | |
| 9593 | * testsuite/ver_test_5.cc: New file. | |
| 9594 | * testsuite/ver_test_5.script: New file. | |
| 9595 | * testsuite/ver_test_5.sh: New file. | |
| 9596 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 9597 | ||
| 04bf7072 ILT |
9598 | PR gold/5986 |
| 9599 | Fix problems building gold with gcc 4.3.0. | |
| 9600 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
| 9601 | (gold_error_at_location, gold_warning_at_location): Use it. | |
| 9602 | * configure.ac: Check whether we can compile and use a template | |
| 9603 | function with a printf attribute. | |
| 9604 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
| 9605 | when jumping over bytes. | |
| 9606 | * object.cc: Instantiate Object::read_section_data. | |
| 9607 | * debug.h: Include <cstring> | |
| 9608 | * dwarf_reader.cc: Include <algorithm> | |
| 9609 | * main.cc: Include <cstring>. | |
| 9610 | * options.cc: Include <cstring>. | |
| 9611 | * output.cc: Include <cstring>. | |
| 9612 | * script.cc: Include <cstring>. | |
| 9613 | * script.h: Include <string>. | |
| 9614 | * symtab.cc: Include <cstring> and <algorithm>. | |
| 9615 | * target-select.cc: Include <cstring>. | |
| 9616 | * version.cc: Include <string>. | |
| 9617 | * testsuite/testmain.cc: Include <cstdlib>. | |
| 9618 | * configure, config.in: Rebuild. | |
| 9619 | ||
| 874c5b28 ILT |
9620 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
| 9621 | ||
| 819d6c3a ILT |
9622 | * options.cc: Include "../bfd/bfdver.h". |
| 9623 | (options::help): Print bug reporting address. | |
| 9624 | ||
| f4b2c6f5 ILT |
9625 | * version.cc (print_version): Adjust output for current value of |
| 9626 | BFD_VERSION_STRING. | |
| 9627 | ||
| 9628 | * NEWS: New file. | |
| 9629 | ||
| e96caa79 ILT |
9630 | * options.cc (options::help): Print list of supported targets. |
| 9631 | * target-select.h: Include <vector>. | |
| 9632 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
| 9633 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
| 9634 | (Target_selector::Target_selector): Add bfd_name parameter. | |
| 9635 | (Target_selector::recognize): Make non-virtual, call | |
| 9636 | do_recognize. | |
| 9637 | (Target_selector::recognize_by_name): Make non-virtual, call | |
| 9638 | do_recognize_by_name. | |
| 9639 | (Target_selector::supported_names): New function. | |
| 9640 | (Target_selector::bfd_name): New function. | |
| 9641 | (Target_selector::do_instantiate_target): New pure virtual | |
| 9642 | function. | |
| 9643 | (Target_selector::do_recognize): New virtual function. | |
| 9644 | (Target_selector::do_recognize_by_name): New virtual function. | |
| 9645 | (Target_selector::instantiate_target): New private function. | |
| 9646 | (supported_target_names): Declare. | |
| 9647 | * target-select.cc (Target_selector::Target_selector): Update for | |
| 9648 | new parameter and fields. | |
| 9649 | (select_target_by_name): Check that the name matches before | |
| 9650 | calling recognize_by_name. | |
| 9651 | (supported_target_names): New function. | |
| 9652 | * i386.cc (class Target_selector_i386): Update Target_selector | |
| 9653 | constructor call. Remove recognize and recognize_by_name. Add | |
| 9654 | do_instantiate_target. | |
| 9655 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
| 9656 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
| 9657 | changes to Target_selector. | |
| 9658 | ||
| 874c5b28 ILT |
9659 | * README: Rewrite, with some notes on unsupported features. |
| 9660 | ||
| 0a65a3a7 CC |
9661 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
| 9662 | ||
| 9663 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
| 9664 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
| 9665 | member functions. | |
| 9666 | (Target_i386::Scan::global): Likewise. | |
| 9667 | (Target_i386::Relocate::relocate): Likewise. | |
| 9668 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 9669 | * object.h (Got_offset_list): New class. | |
| 9670 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
| 9671 | (Sized_relobj::local_got_offset): Likewise. | |
| 9672 | (Sized_relobj::set_local_got_offset): Likewise. | |
| 9673 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
| 9674 | (Sized_relobj::local_tls_got_offset): Removed. | |
| 9675 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
| 9676 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
| 9677 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
| 9678 | (Output_data_got::add_global_with_rel): Likewise. | |
| 9679 | (Output_data_got::add_global_with_rela): Likewise. | |
| 9680 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 9681 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 9682 | (Output_data_got::add_local): Added got_type parameter. | |
| 9683 | (Output_data_got::add_local_with_rel): Likewise. | |
| 9684 | (Output_data_got::add_local_with_rela): Likewise. | |
| 9685 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 9686 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 9687 | (Output_data_got::add_global_tls): Removed. | |
| 9688 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 9689 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 9690 | (Output_data_got::add_local_tls): Removed. | |
| 9691 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 9692 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 9693 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
| 9694 | (Output_data_got::add_global_with_rel): Likewise. | |
| 9695 | (Output_data_got::add_global_with_rela): Likewise. | |
| 9696 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 9697 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 9698 | (Output_data_got::add_local): Added got_type parameter. | |
| 9699 | (Output_data_got::add_local_with_rel): Likewise. | |
| 9700 | (Output_data_got::add_local_with_rela): Likewise. | |
| 9701 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 9702 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 9703 | (Output_data_got::add_global_tls): Removed. | |
| 9704 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 9705 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 9706 | (Output_data_got::add_local_tls): Removed. | |
| 9707 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 9708 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 9709 | * resolve.cc (Symbol::override_base_with_special): Removed | |
| 9710 | reference to has_got_offset_ field. | |
| 9711 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
| 9712 | of got_offset_ with got_offsets_. Removed initialization | |
| 9713 | of has_got_offset_ | |
| 53fcba31 | 9714 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
| 0a65a3a7 CC |
9715 | (Symbol::got_offset): Likewise. |
| 9716 | (Symbol::set_got_offset): Likewise. | |
| 9717 | (Symbol::has_tls_got_offset): Removed. | |
| 9718 | (Symbol::tls_got_offset): Removed. | |
| 9719 | (Symbol::set_tls_got_offset): Removed. | |
| 9720 | (Symbol::got_offset_): Removed. | |
| 9721 | (Symbol::tls_mod_got_offset_): Removed. | |
| 9722 | (Symbol::tls_pair_got_offset_): Removed. | |
| 9723 | (Symbol::got_offsets_): New field. | |
| 9724 | (Symbol::has_got_offset): Removed. | |
| 9725 | (Symbol::has_tls_mod_got_offset): Removed. | |
| 9726 | (Symbol::has_tls_pair_got_offset): Removed. | |
| 9727 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
| 9728 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
| 9729 | member functions. | |
| 9730 | (Target_x86_64::Scan::global): Likewise. | |
| 9731 | (Target_x86_64::Relocate::relocate): Likewise. | |
| 9732 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
| 9733 | ||
| bd52eafb BE |
9734 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
| 9735 | ||
| 9736 | * yyscript.y: Fix spelling error in comment. | |
| 9737 | ||
| 8b105e34 ILT |
9738 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
| 9739 | ||
| 8ed814a9 ILT |
9740 | * options.h (class General_options): Define build_id option. |
| 9741 | * layout.h (class Layout): Declare write_build_id, create_note, | |
| 9742 | create_build_id. Add build_id_note_ member. | |
| 9743 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
| 9744 | "libiberty.h", "md5.h", "sha1.h". | |
| 9745 | (Layout::Layout): Initialize eh_frame_data_, | |
| 9746 | eh_frame_hdr_section_, and build_id_note_. | |
| 9747 | (Layout::finalize): Call create_build_id. | |
| 9748 | (Layout::create_note): New function, broken out of | |
| 9749 | Layout::create_gold_note. | |
| 9750 | (Layout::create_gold_note): Call create_note. | |
| 9751 | (Layout::create_build_id): New function. | |
| 9752 | (Layout::write_build_id): New function. | |
| 9753 | (Close_task_runner::run): Call write_build_id. | |
| 9754 | ||
| 8b105e34 ILT |
9755 | * x86_64.cc: Correct license to GPLv3. |
| 9756 | ||
| 086a1841 ILT |
9757 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
| 9758 | ||
| 9759 | * options.cc: Include "demangle.h". | |
| 9760 | (parse_optional_string): New function. | |
| 9761 | (parse_long_option): Handle takes_optional_argument. | |
| 9762 | (parse_short_option): Update dash_z initializer. Handle | |
| 9763 | takes_optional_argument. | |
| 9764 | (General_options::General_options): Initialize do_demangle_. | |
| 9765 | (General_options::finalize): Set do_demangle_. Handle demangling | |
| 9766 | style. | |
| 9767 | * options.h (parse_optional_string): Declare. | |
| 9768 | (struct One_option): Add optional_arg field. Update constructor. | |
| 9769 | Update call constructor calls. Add takes_optional_argument | |
| 9770 | function. | |
| 9771 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
| 9772 | (DEFINE_optional_string): Define. | |
| 9773 | (General_options::demangle): Change from DEFINE_bool to | |
| 9774 | DEFINE_optional_string. | |
| 9775 | (General_options::no_demangle): New function. | |
| 9776 | (General_options::do_demangle): New function. | |
| 9777 | (General_options::set_do_demangle): New function. | |
| 9778 | (General_options::execstack_status_): Move definition to end of | |
| 9779 | class definition. | |
| 9780 | (General_options::static_): Likewise. | |
| 9781 | (General_options::do_demangle_): New field. | |
| 9782 | * object.cc (big_endian>::get_symbol_location_info): Call | |
| 9783 | Options::do_demangle, not Options::demangle. | |
| 9784 | * symtab.cc (demangle): Likewise. | |
| 9785 | ||
| cbb93e63 ILT |
9786 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
| 9787 | ||
| 9788 | * gold.h: Include <cstddef> and <sys/types.h> | |
| 9789 | * options.h: Include <cstring>. | |
| 9790 | ||
| ec531623 ILT |
9791 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
| 9792 | ||
| 9793 | * Added source code to GNU binutils. |