projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 7d9e3d98 ILT |
1 | 2008-05-21 Ian Lance Taylor <iant@google.com> |
| 2 | ||
| 3 | * mapfile.cc: New file. | |
| 4 | * mapfile.h: New file. | |
| 5 | * options.h (class General_options): Add -M/--print-map and -Map. | |
| 6 | * options.cc (General_options::finalize): Make -M equivalent to | |
| 7 | -Map -. | |
| 8 | * main.cc: Include <cstdio> and "mapfile.h". | |
| 9 | (main): Open mapfile if requested. | |
| 10 | * gold.cc (class Middle_runner): Add mapfile_ field. Update | |
| 11 | constructor. Change caller. | |
| 12 | (queue_initial_tasks): Add mapfile parameter. Change caller. | |
| 13 | (queue_middle_tasks): Likewise. | |
| 14 | * gold.h (queue_initial_tasks, queue_middle_tasks): Update | |
| 15 | declarations. | |
| 16 | * archive.cc: Include "mapfile.h". | |
| 17 | (Archive::add_symbols): Add mapfile parameter. Change all | |
| 18 | callers. Pass mapfile, symbol, and reason to include_member. | |
| 19 | (Archive::include_all_members): Add mapfile parameter. Change all | |
| 20 | callers. | |
| 21 | (Archive::include_member): Add mapfile, sym, and why parameters. | |
| 22 | Change all callers. Report inclusion to map file. | |
| 23 | * archive.h: Include "fileread.h". | |
| 24 | (class Archive): Update declarations. | |
| 25 | (Archive::file): New const method. | |
| 26 | (class Add_archive_symbols): Add mapfile_ field. Update | |
| 27 | constructor. Change all callers. | |
| 28 | * readsyms.h (class Read_symbols): Likewise. | |
| 29 | (class Finish_group): Likewise. | |
| 30 | (class Read_script): Likewise. | |
| 31 | * common.cc: Include "mapfile.h". | |
| 32 | (Symbol_table::allocate_commons): Add mapfile parameter. Change | |
| 33 | all callers. | |
| 34 | (Symbol_table::do_allocate_commons): Likewise. | |
| 35 | (Symbol_table::do_allocate_commons_list): Likewise. Report common | |
| 36 | symbol allocation to mapfile. | |
| 37 | * common.h (class Allocate_commons_task): Add mapfile_ field. | |
| 38 | Update constructor. Change all callers. | |
| 39 | * symtab.h (class Symbol_table): Update declarations. | |
| 40 | * layout.cc: Include "mapfile.h". | |
| 41 | (Layout_task_runner::run): Print information to mapfile. | |
| 42 | (Layout::create_gold_note): Change Output_data_fixed_space to | |
| 43 | Output_data_zero_fill. | |
| 44 | (Layout::create_build_id): Likewise. | |
| 45 | (Layout::print_to_mapfile): New function. | |
| 46 | * layout.h (class Layout_task_runner): Add mapfile_ field. Update | |
| 47 | constructor. Change caller. | |
| 48 | (class Layout): Declare print_to_mapfile. | |
| 49 | * output.cc (Output_section::Input_section::print_to_mapfile): New | |
| 50 | function. | |
| 51 | (Output_section::add_input_section): If producing a map, always | |
| 52 | add to input_sections_ list. | |
| 53 | (Output_section::do_print_to_mapfile): New function. | |
| 54 | (Output_segment::print_sections_to_mapfile): New function. | |
| 55 | (Output_segment::print_section_list_to_mapfile): New function. | |
| 56 | * output.h: Include "mapfile.h". | |
| 57 | (Output_data::print_to_mapfile): New function. | |
| 58 | (Output_data::do_print_to_mapfile): New virtual function. | |
| 59 | (Output_segment_headers::do_print_to_mapfile): New function. | |
| 60 | (Output_file_header::do_print_to_mapfile): New function. | |
| 61 | (Output_data_const::do_print_to_mapfile): New function. | |
| 62 | (class Output_data_const_buffer): Add map_name_ field. Update | |
| 63 | constructor. Change all callers. Add do_print_to_mapfile | |
| 64 | function. | |
| 65 | (class Output_data_fixed_space): Likewise. | |
| 66 | (class Output_data_space): Likewise. | |
| 67 | (class Output_data_zero_fill): New class. | |
| 68 | (Output_data_strtab::do_print_to_mapfile): New function. | |
| 69 | (Output_data_reloc_base::do_print_to_mapfile): New function. | |
| 70 | (Output_relocatable_relocs::do_print_to_mapfile): New function. | |
| 71 | (Output_data_group::do_print_to_mapfile): New function. | |
| 72 | (Output_data_got::do_print_to_mapfile): New function. | |
| 73 | (Output_data_dynamic::do_print_to_mapfile): New function. | |
| 74 | (Output_symtab_xindex::do_print_to_mapfile): New function. | |
| 75 | (class Output_section): Declare do_print_to_mapflie. Declare | |
| 76 | print_to_mapfile in Input_section. | |
| 77 | (class Output_segment): Declare new functions. | |
| 78 | * object.h (Sized_relobj::symbol_count): New function. | |
| 79 | * script-sections.cc | |
| 80 | (Output_section_element_dot_assignment::set_section_addresses): | |
| 81 | Change Output_data_fixed_space to Output_data_zero_fill. | |
| 82 | (Output_data_expression::do_print_to_mapfile): New function. | |
| 83 | * script.cc (read_input_script): Add mapfile parameter. Change | |
| 84 | all callers. | |
| 85 | * script.h (read_input_script): Update declaration. | |
| 86 | * ehframe.h (Eh_frame_hdr::do_print_to_mapfile): New function. | |
| 87 | (Eh_frame::do_print_to_mapfile): New function. | |
| 88 | * merge.h (Output_merge_data::do_print_to_mapfile): New function. | |
| 89 | (Output_merge_string::do_print_to_mapfile): New function. | |
| 90 | * i386.cc (Output_data_plt_i386::do_print_to_mapfile): New | |
| 91 | function. | |
| 92 | * sparc.cc (Output_data_plt_sparc::do_print_to_mapfile): New | |
| 93 | function. | |
| 94 | * x86_64.cc (Output_data_plt_x86_64::do_print_to_mapfile): New | |
| 95 | function. | |
| 96 | * Makefile.am (CCFILES): Add mapfile.cc. | |
| 97 | (HFILES): Add mapfile.h. | |
| 98 | * Makefile.in: Rebuild. | |
| 99 | ||
| 9f1d377b ILT |
100 | 2008-05-19 Ian Lance Taylor <iant@google.com> |
| 101 | ||
| 102 | * options.h (class General_options): Add -z relro. | |
| 103 | * layout.cc (Layout::Layout): Initialize relro_segment_. | |
| 104 | (Layout::add_output_section_data): Return the output section. | |
| 105 | (Layout::make_output_section): Rcognize relro sections and mark | |
| 106 | them appropriately. | |
| 107 | (Layout::attach_allocated_section_to_segment): Put relro sections | |
| 108 | in a PT_GNU_RELRO segment. | |
| 109 | (Layout::create_initial_dynamic_sections): Mark the .dynamic | |
| 110 | section as relro. | |
| 111 | (Layout::segment_precedes): Sort PT_GNU_RELRO segments after | |
| 112 | PT_TLS segments. | |
| 113 | (Layout::linkonce_mapping): Map d.rel.ro.local to | |
| 114 | .data.rel.ro.local. | |
| 115 | (Layout::output_section_name): Us .data.rel.ro.local for any | |
| 116 | section which begins with that. | |
| 117 | * layout.h (class Layout): Update add_output_section_data | |
| 118 | declaration. Add relro_segment_ field. | |
| 119 | * output.cc (Output_section::Output_section): Initialize is_relro_ | |
| 120 | and is_relro_local_ fields. | |
| 121 | (Output_segment::add_output_section): Group relro sections. | |
| 122 | (Output_segment::is_first_section_relro): New function. | |
| 123 | (Output_segment::maximum_alignment): If there is a relro section, | |
| 124 | align the segment to the common page size. | |
| 125 | (Output_segment::set_section_addresses): Track whether we are | |
| 126 | looking at relro sections. If the last section is a relro | |
| 127 | section, align to the common page size. | |
| 128 | (Output_segment::set_section_list_addresses): Add in_relro | |
| 129 | parameter. Change all callers. Align to the page size when | |
| 130 | moving from relro to non-relro section. | |
| 131 | (Output_segment::set_offset): Align memsz of a PT_GNU_RELRO | |
| 132 | segment. | |
| 133 | * output.h (class Output_section): Add is_relro_ and | |
| 134 | is_relro_local_ fields. | |
| 135 | (Output_section::is_relro): New function. | |
| 136 | (Output_section::set_is_relro): New function. | |
| 137 | (Output_section::is_relro_local): New function. | |
| 138 | (Output_section::set_is_relro_local): New function. | |
| 139 | (class Output_segment): Update declarations. | |
| 140 | * i386.cc (Target_i386::got_section): Mark .got section as relro. | |
| 141 | * sparc.cc (Target_sparc::got_section): Likewise. | |
| 142 | * x86_64.cc (Target_x86_64::got_section): Likewise. | |
| 143 | * testsuite/relro_test_main.cc: New file. | |
| 144 | * testsuite/relro_test.cc: New file. | |
| 145 | * testsuite/Makefile.am (check_PROGRAMS): Add relro_test. | |
| 146 | (relro_test_SOURCES, relro_test_DEPENDENCIES): New variables. | |
| 147 | (relro_test_LDFLAGS, relro_test_LDADD): New variables. | |
| 148 | (relro_test.so, relro_test_pic.o): New targets. | |
| 149 | * testsuite/Makefile.in: Rebuild. | |
| 150 | ||
| a984ee1d ILT |
151 | 2008-05-16 Ian Lance Taylor <iant@google.com> |
| 152 | ||
| 01676dcd ILT |
153 | * output.cc (Output_segment::add_output_section): Remove front |
| 154 | parameter. | |
| 155 | * output.h (class Output_segment): Remove | |
| 156 | add_initial_output_section and overloaded add_output_section. | |
| 157 | Update declaration of remaining add_output_section. | |
| 158 | * layout.cc (Layout::create_interp): Call add_output_section | |
| 159 | rather than add_initial_output_section. | |
| 160 | (Layout::finish_dynamic_section): Likewise. | |
| 161 | ||
| 497897f9 ILT |
162 | * i386.cc (Target_i386::Relocate::relocate_tls): Set dynamic type |
| 163 | for TLS_GOTDESC and TLS_DESC_CALL. Only optimize TLS_LDO_32 if we | |
| 164 | know the dynamic type. | |
| 165 | * x86_64.cc (Target_x86_64::Relocate): Add saw_tls_block_reloc_ | |
| 166 | field. Initialize it in constructor. | |
| 167 | (Target_x86_64::Relocate::relocate_tls): Record that we saw a TLS | |
| 168 | block reloc for TLSGD, GOTPC32_TLSDESC, TLSDESC_CALL, and TLSLD. | |
| 169 | Only optimize DTPOFF32 and DTPOFF64 if we have seen a TLS block | |
| 170 | reloc. | |
| 171 | ||
| a984ee1d ILT |
172 | * output.cc (Output_reloc::get_address): Change return type to |
| 173 | Elf_Addr. | |
| 174 | * output.h (class Output_reloc): Update get_address declaration. | |
| 175 | * x86_64.cc (Output_data_plt_x86_64::do_write): Use 64-bit types | |
| 176 | for section addresses. | |
| 177 | ||
| 55ba0940 ILT |
178 | 2008-05-09 Ian Lance Taylor <iant@google.com> |
| 179 | ||
| 180 | PR 6493 | |
| 181 | * gold.cc (gold_nomem): Use return value of write. | |
| 182 | ||
| 75517b77 ILT |
183 | 2008-05-08 Ian Lance Taylor <iant@google.com> |
| 184 | ||
| 185 | * symtab.c (Symbol::init_base_output_data): Add version | |
| 186 | parameter. Change all callers. | |
| 187 | (Symbol::init_base_output_segment): Likewise. | |
| 188 | (Symbol::init_base_constant): Likewise. | |
| 189 | (Symbol::init_base_undefined): Likewise. | |
| 190 | (Sized_symbol::init_output_data): Likewise. | |
| 191 | (Sized_symbol::init_output_segment): Likewise. | |
| 192 | (Sized_symbol::init_constant): Likewise. | |
| 193 | (Sized_symbol::init_undefined): Likewise. | |
| 194 | (Symbol_table::do_define_in_output_data): If the new symbol has a | |
| 195 | version, mark it as the default. | |
| 196 | (Symbol_table::do_define_in_output_segment): Likewise. | |
| 197 | (Symbol_table::do_define_as_constant): Likewise. | |
| 198 | * symtab.h (class Symbol): Update declarations. | |
| 199 | (class Sized_symbol): Likewise. | |
| 200 | * resolve.cc (Symbol::override_version): New function. | |
| 201 | (Symbol::override_base: Call override_version. | |
| 202 | (Symbol::override_base_with_special): Likewise. | |
| 203 | * testsuite/ver_script_8.script: New file. | |
| 204 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_8. | |
| 205 | (ver_test_8_SOURCES, ver_test_8_DEPENDENCIES): Define. | |
| 206 | (ver_test_8_LDFLAGS, ver_test_8_LDADD): Define. | |
| 207 | (ver_test_8_1.so, ver_test_8_2.so): New targets. | |
| 208 | ||
| f1f70eae ILT |
209 | 2008-05-06 Ian Lance Taylor <iant@google.com> |
| 210 | ||
| f3e9c5c5 ILT |
211 | PR 6049 |
| 212 | * options.h (DEFINE_set): Add VARNAME_begin and VARNAME_end | |
| 213 | functions. | |
| 214 | (class General_options): Remove existing --undefined, and add | |
| 215 | --no-undefined instead. Add new --undefined as synonym for -u. | |
| 216 | * archive.cc (Archive::add_symbols): Check whether symbol was | |
| 217 | named with -u. | |
| 218 | * gold.cc (queue_middle_tasks): Add -u symbols to symbol table. | |
| 219 | * symtab.h (class Symbol): Rename CONSTANT to IS_CONSTANT; change | |
| 220 | all uses. Add IS_UNDEFINED. Update declarations to split | |
| 221 | different versions of init_base. Declare init_base_undefined. | |
| 222 | (Symbol::is_defined): Handle IS_UNDEFINED. | |
| 223 | (Symbol::is_undefined): Likewise. | |
| 224 | (Symbol::is_weak_undefined): Call is_undefined. | |
| 225 | (Symbol::is_absolute): Handle IS_CONSTANT. | |
| 226 | (class Sized_symbol): Update declarations to split different | |
| 227 | versions of init. Declare init_undefined. | |
| 228 | (class Symbol_table): Declare new functions. | |
| 229 | * symtab.cc (Symbol::init_base_object): Rename from init_base. | |
| 230 | Change all callers. | |
| 231 | (Symbol::init_base_output_data): Likewise. | |
| 232 | (Symbol::init_base_output_segment): Likewise. | |
| 233 | (Symbol::init_base_constant): Likewise. | |
| 234 | (Symbol::init_base_undefined): New function. | |
| 235 | (Sized_symbol::init_object): Rename from init. Change all | |
| 236 | callers. | |
| 237 | (Sized_symbol::init_output_data): Likewise. | |
| 238 | (Sized_symbol::init_output_segment): Likewise. | |
| 239 | (Sized_symbol::init_constant): Likewise. | |
| 240 | (Sized_symbol::init_undefined): New function. | |
| 241 | (Symbol_table::add_undefined_symbols_from_command_line): New | |
| 242 | function. | |
| 243 | (Symbol_table::do_add_undefined_symbols_from_command_line): New | |
| 244 | function. | |
| 245 | (Symbol::final_value_is_known): Handle IS_UNDEFINED. | |
| 246 | (Symbol::output_section): Likewise. | |
| 247 | (Symbol::set_output_section): Likewise. | |
| 248 | (Symbol_table::sized_finalize_symbol): Likewise. | |
| 249 | (Symbol_table::sized_write_globals): Likewise. | |
| 250 | * resolve.cc (Symbol_table::should_override): Likewise. | |
| 251 | (Symbol::override_base_with_special): Likewise. | |
| 252 | ||
| 8bdcdf2c ILT |
253 | * symtab.cc (Symbol_table::add_from_dynobj): If we see a protected |
| 254 | symbol, change it to have default visibility. | |
| 255 | * testsuite/protected_1.cc: New file. | |
| 256 | * testsuite/protected_2.cc: New file. | |
| 257 | * testsuite/protected_3.cc: New file. | |
| 258 | * testsuite/protected_main_1.cc: New file. | |
| 259 | * testsuite/protected_main_2.cc: New file. | |
| 260 | * testsuite/protected_main_3.cc: New file. | |
| 261 | * testsuite/Makefile.am (check_PROGRAMS): Add protected_1. | |
| 262 | (protected_1_SOURCES, protected_1_DEPENDENCIES): Define. | |
| 263 | (protected_1_LDFLAGS, protected_1_LDADD): Define. | |
| 264 | (protected_1.so): New target. | |
| 265 | (protected_1_pic.o, protected_2_pic.o): New targets. | |
| 266 | (protected_3_pic.o): New target. | |
| 267 | (check_PROGRAMS): Add protected_2. | |
| 268 | (protected_2_SOURCES, protected_2_DEPENDENCIES): Define. | |
| 269 | (protected_2_LDFLAGS, protected_2_LDADD): Define. | |
| 270 | * testsuite/Makefile.in: Rebuild. | |
| 271 | ||
| 2b706932 ILT |
272 | * options.h (DEFINE_var): Add set_user_set_##varname__. |
| 273 | (DEFINE_bool_alias): New macro. | |
| 274 | (class General_options): Define -Bstatic using DEFINE_bool_alias | |
| 275 | rather than DEFINE_special. Add --undefined as an alias for -z | |
| 276 | defs. | |
| 277 | * options.cc (General_options::parse_Bstatic): Remove. | |
| 278 | ||
| d82a5bcc ILT |
279 | * options.h (class General_options): Add --fatal-warnings. |
| 280 | * main.cc (main): Implement --fatal-warnings. | |
| 281 | * errors.h (Errors::warning_count): New function. | |
| 282 | ||
| f1f70eae ILT |
283 | * options.h (class General_options): Add -Bsymbolic-functions. |
| 284 | * symtab.h (Symbol::is_preemptible): Check for | |
| 285 | -Bsymbolic-functions. | |
| 286 | ||
| 8825ac63 ILT |
287 | 2008-05-05 Ian Lance Taylor <iant@google.com> |
| 288 | ||
| d98bc257 ILT |
289 | * options.h (DEFINE_bool): For DASH_Z, create the negative option |
| 290 | as noVARNAME rather than no-VARNAME. | |
| 291 | (class General_options): Add option -z combreloc. | |
| 292 | * output.h (class Output_reloc) [SHT_REL]: Declare compare and | |
| 293 | get_address. | |
| 294 | (Output_reloc::sort_before) [SHT_REL]: New function. | |
| 295 | (Output_reloc::sort_before) [SHT_RELA]: New function. | |
| 296 | (class Output_data_reloc_base): Add sort_relocs_ field. Define | |
| 297 | Sort_relocs_comparison. | |
| 298 | (Output_data_reloc_base::Output_data_reloc_base): Add sort_relocs | |
| 299 | parameter. Change all callers. | |
| 300 | (Output_data_reloc::Output_data_reloc) [both versions]: Add | |
| 301 | sort_relocs parameter. Change all callers. | |
| 302 | * output.cc (Output_reloc::get_address): New function, broken out | |
| 303 | of write_rel. | |
| 304 | (Output_reloc::write_rel): Call it. | |
| 305 | (Output_reloc::compare): New function. | |
| 306 | (Output_data_reloc_base::do_write): Optionally sort relocs. | |
| 307 | ||
| 60b2b4e7 ILT |
308 | * configure.ac: If targ_extra_obj is set, link it in. |
| 309 | * configure.tgt: Initialize all variables. | |
| 310 | (x86_64*): Set targ_extra_obj and targ_extra_size. | |
| 311 | * configure: Rebuild. | |
| 312 | ||
| 8825ac63 ILT |
313 | * object.cc (Sized_relobj::include_section_group): Adjust section |
| 314 | indexes read from group data. Build vector to pass to | |
| 315 | layout_group. | |
| 316 | * layout.cc (Layout::layout_group): Add flags and shndxes | |
| 317 | parameters. Remove contents parameter. Change caller. Update | |
| 318 | explicit instantiations. | |
| 319 | * layout.h (class Layout): Update layout_group declaration. | |
| 320 | * output.cc (Output_data_group::Output_data_group): Add flags and | |
| 321 | input_shndxes parameters. Remove contents parameter. Change | |
| 322 | caller. | |
| 323 | (Output_data_group::do_write): Change input_sections_ to | |
| 324 | input_shndxes_. | |
| 325 | * output.h (class Output_data_group): Update constructor | |
| 326 | declaration. Rename input_sections_ to input_shndxes_. | |
| 327 | * testsuite/many_sections_test.cc: Add template. | |
| 328 | ||
| e94cf127 CC |
329 | 2008-04-30 Cary Coutant <ccoutant@google.com> |
| 330 | ||
| 4418b2d5 CC |
331 | * target-reloc.h (relocate_section): Fix dead-pointer bug. |
| 332 | ||
| e94cf127 CC |
333 | * layout.cc (Layout::include_section): Refactored check for debug |
| 334 | info section. | |
| 335 | (Layout::add_comdat): Add new parameters. Change type | |
| 336 | of signature parameter. Add object and shndx to signatures table. | |
| 337 | (Layout::find_kept_object): New function. | |
| 338 | * layout.h: Include <cstring>. | |
| 339 | (Layout::is_debug_info_section): New function. | |
| 340 | (Layout::add_comdat): Add new parameters. | |
| 341 | (Layout::find_kept_object): New function. | |
| 342 | (Layout::Kept_section): New struct. | |
| 343 | (Layout::Signatures): Change type of map range. | |
| 344 | * object.cc (Relobj::output_section_address): New function. | |
| 345 | (Sized_relobj::include_section_group): Add new parameters. Change | |
| 346 | calls to Layout::add_comdat. Change to build table of kept comdat | |
| 347 | groups and table mapping discarded sections to kept sections. | |
| 348 | (Sized_relobj::include_linkonce_section): Likewise. Add new parameter. | |
| 349 | (Sized_relobj::do_layout): Change calls to include_section_group and | |
| 350 | include_linkonce_section. | |
| 351 | (Sized_relobj::do_finalize_local_symbols): Do not set local symbol | |
| 352 | value to zero when section is discarded. | |
| 353 | (Sized_relobj::map_to_kept_section): New function. | |
| 354 | * object.h (Relobj::output_section_address): New function. | |
| 355 | (Relobj::Comdat_group): New type. | |
| 356 | (Relobj::find_comdat_group): New function. | |
| 357 | (Relobj::Comdat_group_table): New type. | |
| 358 | (Relobj::Kept_comdat_section): New type. | |
| 359 | (Relobj::Kept_comdat_section_table): New type. | |
| 360 | (Relobj::add_comdat_group): New function. | |
| 361 | (Relobj::set_kept_comdat_section): New function. | |
| 362 | (Relobj::get_kept_comdat_section): New function. | |
| 363 | (Relobj::comdat_groups_): New field. | |
| 364 | (Relobj::kept_comdat_sections_): New field. | |
| 365 | (Symbol_value::input_value): Update comment. | |
| 366 | (Sized_relobj::map_to_kept_section) New function. | |
| 367 | (Sized_relobj::include_linkonce_section): Add new parameter. | |
| 368 | * target-reloc.h (Comdat_behavior): New type. | |
| 369 | (get_comdat_behavior): New function. | |
| 370 | (relocate_section): Add code to map a discarded section to the | |
| 371 | corresponding kept section when applying a relocation. | |
| 372 | ||
| e4e5049b CS |
373 | 2008-04-30 Craig Silverstein <csilvers@google.com> |
| 374 | ||
| 375 | * dwarf_reader.cc (next_generation_count): New static var. | |
| 376 | (Addr2line_cache_entry): New struct. | |
| 377 | (addr2line_cache): New static var. | |
| 378 | (Dwarf_line_info::one_addr2line): Added caching. | |
| 379 | (Dwarf_line_info::clear_addr2line_cache): New function. | |
| 380 | * dwarf_reader.h (Dwarf_line_info::one_addr2line): Add | |
| 381 | cache-size parameter. | |
| 382 | (Dwarf_line_info::one_addr2line_cache): New function. | |
| 383 | * symtab.cc (Symbol_table::detect_odr_violations): Pass | |
| 384 | new cache-size argument to one_addr2line(), and clear cache. | |
| 385 | ||
| d09e9154 CC |
386 | 2008-04-28 Cary Coutant <ccoutant@google.com> |
| 387 | ||
| 388 | * i386.cc (Relocate::relocate): Fix typos for R_386_PC16 and | |
| 389 | R_386_PC8 relocations. | |
| 390 | ||
| 7ef73768 ILT |
391 | 2008-04-23 Ian Lance Taylor <iant@google.com> |
| 392 | ||
| 55438702 ILT |
393 | * object.cc (Sized_relobj::include_section_group): Check for |
| 394 | invalid section group. | |
| 395 | ||
| c165fb93 ILT |
396 | * object.cc (make_elf_object): Correct test for 64-bit ELF file |
| 397 | header size. | |
| 398 | ||
| 7ef73768 ILT |
399 | * readsyms.cc (Read_symbols::do_read_symbols): Use get_view rather |
| 400 | than read for file header. | |
| 401 | * archive.cc (Archive::include_member): Likewise. | |
| 402 | ||
| 6194aaab L |
403 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
| 404 | ||
| 405 | * aclocal.m4: Regenerate. | |
| 406 | * configure: Regenerate. | |
| 407 | ||
| d491d34e ILT |
408 | 2008-04-19 Ian Lance Taylor <iant@google.com> |
| 409 | ||
| 5ea2bac6 ILT |
410 | * version.cc (version_string): Bump to 1.6. |
| 411 | ||
| 7bc3e21a ILT |
412 | * testsuite/Makefile.am (many_sections_r_test): New target. |
| 413 | (many_sections_r_test_SOURCES): Remove. | |
| 414 | (many_sections_r_test_DEPENDENCIES): Remove. | |
| 415 | (many_sections_r_test_LDFLAGS): Remove. | |
| 416 | (many_sections_r_test_LDADD): Remove. | |
| 417 | ||
| 7fcd3aa9 ILT |
418 | * object.cc (Sized_relobj::do_add_symbols): Always pass |
| 419 | local_symbol_count_ to add_from_relobj. | |
| 420 | ||
| 4c94d6ae ILT |
421 | * testsuite/Makefile.am (many_sections_check.h): Only check one in |
| 422 | every thousand variables. | |
| 423 | * testsuite/Makefile.in: Rebuild. | |
| 424 | ||
| d491d34e ILT |
425 | * object.cc (Xindex::initialize_symtab_xindex): New function. |
| 426 | (Xindex::read_symtab_xindex): New function. | |
| 427 | (Xindex::sym_xindex_to_shndx): New function. | |
| 428 | (Sized_relobj::find_symtab): Pick up SHT_SYMTAB_SHNDX section if | |
| 429 | available. | |
| 430 | (Sized_relobj::do_initialize_xindex): New function. | |
| 431 | (Sized_relobj::do_read_symbols): Adjust section links. | |
| 432 | (Sized_relobj::symbol_section_and_value): Add is_ordinary | |
| 433 | parameter. Change all callers. | |
| 434 | (Sized_relobj::include_section_group): Adjust section links and | |
| 435 | symbol section indexes. | |
| 436 | (Sized_relobj::do_layout): Adjust section links. | |
| 437 | (Sized_relobj::do_count_local_symbols): Adjust section links and | |
| 438 | symbol section indexes. | |
| 439 | (Sized_relobj::do_finalize_local_symbols): Distinguish between | |
| 440 | ordinary and special symbols. | |
| 441 | (Sized_relobj::write_local_symbols): Add symtab_xindex and | |
| 442 | dynsym_xindex parameters. Change all callers. Adjust section | |
| 443 | links. Use SHN_XINDEX when needed. | |
| 444 | (Sized_relobj::get_symbol_location_info): Adjust section links. | |
| 445 | Don't get fooled by special symbols. | |
| 446 | * object.h (class Xindex): Define. | |
| 447 | (class Object): Add xindex_ parameter. Declare virtual functoin | |
| 448 | do_initialize_xindex. | |
| 449 | (Object::adjust_sym_shndx): New function. | |
| 450 | (Object::set_xindex): New protected function. | |
| 451 | (class Symbol_value): Add is_ordinary_shndx_ field. | |
| 452 | (Symbol_value::Symbol_value): Initialize is_ordinary_shndx_. | |
| 453 | (Symbol_value::value): Assert ordinary section. | |
| 454 | (Symbol_value::initialize_input_to_output_map): Likewise. | |
| 455 | (Symbol_value::set_input_shndx): Add is_ordinary parameter. | |
| 456 | Change all callers. | |
| 457 | (Symbol_value::input_shndx): Add is_ordinary parameter. Change | |
| 458 | all callers. | |
| 459 | (class Sized_relobj): Update declarations. | |
| 460 | (Sized_relobj::local_symbol_input_shndx): Add is_ordinary | |
| 461 | parameter. Change all callers. | |
| 462 | (Sized_relobj::adjust_shndx): New function. | |
| 463 | * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize dynsym_shndx_ | |
| 464 | field. | |
| 465 | (Sized_dynobj::find_dynsym_sections): Remove pdynsym_shndx | |
| 466 | parameter. Change all callers. Pick up SHT_DYNSYM_SHNDX section | |
| 467 | for SHT_DYNSYM section if available. Set dynsym_shndx_ field. | |
| 468 | (Sized_dynobj::read_dynsym_section): Adjust section links. | |
| 469 | (Sized_dynobj::read_dynamic): Likewise. | |
| 470 | (Sized_dynobj::do_read_symbols): Use dynsym_shndx_ field. Adjust | |
| 471 | section links. | |
| 472 | (Sized_dynobj::do_initialize_xindex): New function. | |
| 473 | * dynobj.h (class Sized_dynobj): Add dynsym_shndx_ field. Declare | |
| 474 | do_initialize_xindex. | |
| 475 | (Sized_dynobj::adjust_shndx): New function. | |
| 476 | * layout.cc (Layout::Layout): Initialize symtab_xindex_ and | |
| 477 | dynsym_xindex_ fields. | |
| 478 | (Layout::finalize): Add a call to set_section_indexes before | |
| 479 | creating the symtab sections. | |
| 480 | (Layout::set_section_indexes): Don't do anything if the section | |
| 481 | already has a section index. | |
| 482 | (Layout::create_symtab_sections): Add shnum parameter. Change | |
| 483 | caller. Create .symtab_shndx section if needed. | |
| 484 | (Layout::create_shdrs): Add shstrtab_section parameter. Change | |
| 485 | caller. | |
| 486 | (Layout::allocated_output_section_count): New function. | |
| 487 | (Layout::create_dynamic_symtab): Create .dynsym_shndx section if | |
| 488 | needed. | |
| 489 | * layout.h (class Layout): Add symtab_xindex_ and dynsym_xindex_ | |
| 490 | fields. Update declarations. | |
| 491 | (Layout::symtab_xindex): New function. | |
| 492 | (Layout::dynsym_xindex): New function. | |
| 493 | (class Write_symbols_task): Add layout_ field. | |
| 494 | (Write_symbols_task::Write_symbols_task): Add layout parameter. | |
| 495 | Change caller. | |
| 496 | * output.cc (Output_section_headers::Output_section_headers): Add | |
| 497 | shstrtab_section parameter. Change all callers. | |
| 498 | (Output_section_headers::do_sized_write): Store overflow values | |
| 499 | for section count and section string table section index in | |
| 500 | section header zero. | |
| 501 | (Output_file_header::do_sized_write): Check for overflow of | |
| 502 | section count and section string table section index. | |
| 503 | (Output_symtab_xindex::do_write): New function. | |
| 504 | (Output_symtab_xindex::endian_do_write): New function. | |
| 505 | * output.h (class Output_section_headers): Add shstrtab_section_. | |
| 506 | Update declarations. | |
| 507 | (class Output_symtab_xindex): Define. | |
| 508 | (Output_section::has_out_shndx): New function. | |
| 509 | * symtab.cc (Symbol::init_fields): Initialize is_ordinary_shndx_ | |
| 510 | field. | |
| 511 | (Symbol::init_base): Add st_shndx and is_ordinary parameters. | |
| 512 | Change all callers. | |
| 513 | (Sized_symbol::init): Likewise. | |
| 514 | (Symbol::output_section): Check for ordinary symbol. | |
| 515 | (Symbol_table::add_from_object): Remove orig_sym parameter. Add | |
| 516 | st_shndx, is_ordinary, and orig_st_shndx parameters. Change all | |
| 517 | callers. | |
| 518 | (Symbol_table::add_from_relobj): Add symndx_offset parameter. | |
| 519 | Change all callers. Simplify handling of symbols from sections | |
| 520 | not included in the link. | |
| 521 | (Symbol_table::add_from_dynobj): Handle ordinary symbol | |
| 522 | distinction. | |
| 523 | (Weak_alias_sorter::operator()): Assert that symbols are | |
| 524 | ordinary. | |
| 525 | (Symbol_table::sized_finalize_symbol): Handle ordinary symbol | |
| 526 | distinction. | |
| 527 | (Symbol_table::write_globals): Add symtab_xindex and dynsym_xindex | |
| 528 | parameters. Change all callers. | |
| 529 | (Symbol_table::sized_write_globals): Likewise. Handle ordinary | |
| 530 | symbol distinction. Use SHN_XINDEX when needed. | |
| 531 | (Symbol_table::write_section_symbol): Add symtab_xindex | |
| 532 | parameter. Change all callers. | |
| 533 | (Symbol_table::sized_write_section_symbol): Likewise. Use | |
| 534 | SHN_XINDEX when needed. | |
| 535 | * symtab.h (class Symbol): Add is_ordinary_shndx_ field. Update | |
| 536 | declarations. | |
| 537 | (Symbol::shndx): Add is_ordinary parameter. Change all callers. | |
| 538 | (Symbol::is_defined): Check is_ordinary. | |
| 539 | (Symbol::is_undefined, Symbol::is_weak_undefined): Likewise. | |
| 540 | (Symbol::is_absolute, Symbol::is_common): Likewise. | |
| 541 | (class Sized_symbol): Update declarations. | |
| 542 | (class Symbol_table): Update declarations. | |
| 543 | * resolve.cc (Symbol::override_base): Add st_shndx and is_ordinary | |
| 544 | parameters. Change all callers. | |
| 545 | (Sized_symbol::override): Likewise. | |
| 546 | (Symbol_table::override): Likewise. | |
| 547 | (symbol_to_bits): Add is_ordinary parameter. Change all callers. | |
| 548 | (Symbol_table::resolve): Remove orig_sym parameter. Add st_shndx, | |
| 549 | is_ordinary, and orig_st_shndx parameters. Change all callers. | |
| 550 | * copy-relocs.cc (Copy_relocs::emit_copy_reloc): Require symbol | |
| 551 | to be in an ordinary section. | |
| 552 | * dwarf_reader.cc (Sized_dwarf_line_info::symbol_section): Add | |
| 553 | object and is_ordinary parameters. Change all callers. | |
| 554 | (Sized_dwarf_line_info::read_relocs): Add object parameter. | |
| 555 | Change all callers. Don't add undefined or non-ordinary symbols | |
| 556 | to reloc_map_. | |
| 557 | (Sized_dwarf_line_info::read_line_mappings): Add object parameter. | |
| 558 | Change all callers. | |
| 559 | * dwarf_reader.h (class Sized_dwarf_line_info): Update | |
| 560 | declarations. | |
| 561 | * ehframe.cc (Eh_frame::read_fde): Check for ordinary symbol. | |
| 562 | * reloc.cc (Sized_relobj::do_read_relocs): Adjust section links. | |
| 563 | (Sized_relobj::relocate_sections): Likewise. | |
| 564 | * target-reloc.h (scan_relocs): Adjust section symbol index. | |
| 565 | (scan_relocatable_relocs): Likewise. | |
| 566 | * i386.cc (Scan::local): Check for ordinary symbols. | |
| 567 | * sparc.cc (Scan::local): Likewise. | |
| 568 | * x86_64.cc (Scan::local): Likewise. | |
| 569 | * testsuite/binary_unittest.cc (Sized_binary_test): Update calls | |
| 570 | to symbol_section_and_value. | |
| 571 | * testsuite/many_sections_test.cc: New file. | |
| 572 | * testsuite/Makefile.am (BUILT_SOURCES): Define. | |
| 573 | (check_PROGRAMS): Add many_sections_test. | |
| 574 | (many_sections_test_SOURCES): Define. | |
| 575 | (many_sections_test_DEPENDENCIES): Define. | |
| 576 | (many_sections_test_LDFLAGS): Define. | |
| 577 | (BUILT_SOURCES): Add many_sections_define.h. | |
| 578 | (many_sections_define.h): New target. | |
| 579 | (BUILT_SOURCES): Add many_sections_check.h. | |
| 580 | (many_sections_check.h): New target. | |
| 581 | (check_PROGRAMS): Add many_sections_r_test. | |
| 582 | (many_sections_r_test_SOURCES): Define. | |
| 583 | (many_sections_r_test_DEPENDENCIES): Define. | |
| 584 | (many_sections_r_test_LDFLAGS): Define. | |
| 585 | (many_sections_r_test_LDADD): Define. | |
| 586 | (many_sections_r_test.o): New target. | |
| 587 | * testsuite/Makefile.in: Rebuild. | |
| 588 | ||
| c5818ff1 CC |
589 | 2008-04-17 Cary Coutant <ccoutant@google.com> |
| 590 | ||
| 591 | * errors.cc (Errors::info): New function. | |
| 592 | (gold_info): New function. | |
| 593 | * errors.h (Errors::info): New function. | |
| 594 | * gold.h (gold_info): New function. | |
| 595 | * object.cc (Input_objects::add_object): Print trace output. | |
| 596 | * options.cc (options::parse_set): New function. | |
| 597 | (General_options::parse_wrap): Deleted. | |
| 598 | (General_options::General_options): Deleted initializer. | |
| 599 | * options.h (options::String_set): New typedef. | |
| 600 | (options::parse_set): New function. | |
| 601 | (DEFINE_set): New macro. | |
| 602 | (General_options::wrap): Changed to use DEFINE_set. Changed | |
| 603 | callers of any_wrap_symbols and is_wrap_symbol. | |
| 604 | (General_options::trace, General_options::trace_symbol): | |
| 605 | New options. | |
| 606 | (General_options::any_wrap_symbols, General_options::is_wrap_symbol) | |
| 607 | (General_options::wrap_symbols_): Deleted. | |
| 608 | * symtab.cc (Symbol_table::add_from_object): Print trace output. | |
| 609 | ||
| b5be4a7c DM |
610 | 2008-04-17 David S. Miller <davem@davemloft.net> |
| 611 | ||
| 612 | * options.cc (General_options::parse_V): New function. | |
| 613 | * options.h: Add entries for -V and -Qy. | |
| 614 | ||
| 155a0dd7 ILT |
615 | 2008-04-17 Ian Lance Taylor <iant@google.com> |
| 616 | ||
| 617 | * common.cc (Symbol_table::allocate_commons): Remove options | |
| 618 | parameter. Change caller. | |
| 619 | (Symbol_table::do_allocate_commons): Remove options parameter. | |
| 620 | Change caller. Just call do_allocate_commons_list twice. | |
| 621 | (Symbol_table::do_allocate_commons_list): New function, broken out | |
| 622 | of do_allocate_commons. | |
| 623 | * common.h (class Allocate_commons_task): Remove options_ field. | |
| 624 | Update constructor. | |
| 625 | * symtab.cc (Symbol_table::Symbol_table): Initialize | |
| 626 | tls_commons_. | |
| 627 | (Symbol_table::add_from_object): Put TLS common symbols on | |
| 628 | tls_commons_ list. | |
| 629 | (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols | |
| 630 | which are IN_OUTPUT_DATA. | |
| 631 | * symtab.h (class Symbol_table): Add tls_commons_ field. Update | |
| 632 | allocate_commons and do_allocate_commons declarations. Declare | |
| 633 | do_allocate_commons_list. | |
| 634 | * gold.cc (queue_middle_tasks): Update creation of | |
| 635 | Allocate_commons_task to not pass options. | |
| 636 | * testsuite/Makefile.am (INCLUDES): Add -I.. . | |
| 637 | (TLS_TEST_C_FLAGS): New variable. | |
| 638 | (tls_test_c_pic.o): New target. | |
| 639 | (tls_test_shared.so): Link in tls_test_c_pic.o. | |
| 640 | (tls_test_c_pic_ie.o): New target. | |
| 641 | (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. | |
| 642 | (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. | |
| 643 | (tls_test_c.o): New target. | |
| 644 | (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
| 645 | (tls_pic_test_LDADD): Likewise. | |
| 646 | (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. | |
| 647 | (tls_shared_gd_to_ie_test_LDADD): Likewise. | |
| 648 | (tls_test_c_gnu2.o): New target. | |
| 649 | (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add | |
| 650 | tls_test_c_gnu2.o. | |
| 651 | (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. | |
| 652 | (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. | |
| 653 | (tls_test_shared_nonpic.so): Link in tls_test_c.o. | |
| 654 | * testsuite/tls_test.cc: Include "config.h". | |
| 655 | (t_last): Call t11_last. | |
| 656 | * testsuite/tls_test.h (t11, t11_last): Declare. | |
| 657 | * testsuite/tls_test_c.c: New file. | |
| 658 | * testsuite/tls_test_main.cc (thread_routine): Call t11. | |
| 659 | * configure.ac: Check for OpenMP support. | |
| 660 | * configure, config.in, Makefile.in: Rebuild. | |
| 661 | * testsuite/Makefile.in: Rebuild. | |
| 662 | ||
| edfbb029 CC |
663 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
| 664 | ||
| 665 | * i386.cc (Target_i386::define_tls_base_symbol): New function. | |
| 666 | (Target_i386::tls_base_symbol_defined_): New field. | |
| 667 | (Target_i386::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
| 668 | (Target_i386::Scan::global): Likewise. | |
| 669 | * symtab.cc (sized_finalize_symbol): Add check for TLS symbol. | |
| 670 | * x86_64.cc (Target_x86_64::define_tls_base_symbol): New function. | |
| 671 | (Target_x86_64::tls_base_symbol_defined_): New field. | |
| 672 | (Target_x86_64::Scan::local): Define _TLS_MODULE_BASE_ symbol. | |
| 673 | (Target_x86_64::Scan::global): Likewise. | |
| 674 | ||
| f3c69fca CC |
675 | 2008-04-16 Cary Coutant <ccoutant@google.com> |
| 676 | ||
| 677 | * symtab.h (Symbol::is_strong_undefined): Removed unused function. | |
| 678 | (Symbol::needs_plt_entry): Allow weak undefined symbols. | |
| 679 | (Symbol::needs_dynamic_reloc): Allow weak undefined symbols when | |
| 680 | building shared libraries. | |
| 681 | * testsuite/Makefile.am (weak_undef_nonpic_test): New target. | |
| 682 | (weak_undef_file1_nonpic.o, weak_undef_file2_nonpic.o) | |
| 683 | (weak_undef_lib_nonpic.so, alt/weak_undef_lib_nonpic.so): New targets. | |
| 684 | * testsuite/Makefile.in: Rebuild. | |
| 685 | * testsuite/weak_undef.h: New file. | |
| 686 | * testsuite/weak_undef_file1.cc: Add extra test cases. | |
| 687 | * testsuite/weak_undef_file2.cc: Likewise. | |
| 688 | * testsuite/weak_undef_test.cc: Likewise. | |
| 689 | ||
| 7c414435 DM |
690 | 2008-04-16 David S. Miller <davem@davemloft.net> |
| 691 | ||
| 32b769e1 DM |
692 | * sparc.cc (Target_sparc::Scan): Change from struct to class. |
| 693 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
| 694 | (Target_sparc::Scan::check_non_pic): New function. | |
| 695 | (Target_sparc::Scan::local): Call check_non_pic as appropriate. | |
| 696 | (Target_sparc::Scan::global): Likewise. | |
| 697 | ||
| 11936fb1 DM |
698 | * configure.ac (FN_PTRS_IN_SO_WITHOUT_PIC): Add sparc64. |
| 699 | * configure: Rebuild. | |
| 700 | ||
| 7c414435 DM |
701 | * options.h (DEFINE_enable): New macro. |
| 702 | (new_dtags): New enable option. | |
| 703 | (initfirst, interpose, loadfltr, nodefaultlib, | |
| 704 | nodelete, nodlopen, nodump): New -z options. | |
| 705 | * layout.cc (Layout:finish_dynamic_section): If new | |
| 706 | dtags enabled, emit DT_RUNPATH. Also, emit a | |
| 707 | DT_FLAGS_1 containing any specified -z flags. | |
| 708 | ||
| 85c7bf8b ILT |
709 | 2008-04-16 Ian Lance Taylor <iant@google.com> |
| 710 | ||
| 12c0daef ILT |
711 | * copy-relocs.cc: New file. |
| 712 | * copy-relocs.h: New file. | |
| 713 | * reloc.cc: Remove Copy_relocs code. | |
| 714 | * reloc.h: Likewise. | |
| 715 | * reloc-types.h (struct Reloc_types) [both versions]: Add | |
| 716 | get_reloc_addend_noerror. | |
| 717 | * output.h (class Output_data_reloc<elfcpp::SHT_REL>): Add | |
| 718 | variants of add_global which take an addend which must be zero. | |
| 719 | * i386.cc: Include "copy-relocs.h". | |
| 720 | (class Target_i386): Change type of copy_relocs_ to variable, | |
| 721 | update initializer. | |
| 722 | (Target_i386::copy_reloc): Rewrite to pass to Copy_relocs class. | |
| 723 | Change all callers. | |
| 724 | (Target_i386::do_finalize_sections): Change handling of | |
| 725 | copy_relocs_. | |
| 726 | * sparc.cc: Include "copy-relocs.h". | |
| 727 | (class Target_sparc): Change type of copy_relocs_ to variable, | |
| 728 | update initializer. | |
| 729 | (Target_sparc::copy_reloc): Rewrite to pass to Copy_relocs class. | |
| 730 | Change all callers. | |
| 731 | (Target_sparc::do_finalize_sections): Change handling of | |
| 732 | copy_relocs_. | |
| 733 | * x86_64.cc: Include "copy-relocs.h". | |
| 734 | (class Target_x86_64): Change type of copy_relocs_ to variable, | |
| 735 | update initializer. | |
| 736 | (Target_x86_64::copy_reloc): Rewrite to pass to Copy_relocs | |
| 737 | class. Change all callers. | |
| 738 | (Target_x86_64::do_finalize_sections): Change handling of | |
| 739 | copy_relocs_. | |
| 740 | * Makefile.am (CCFILES): Add copy-relocs.cc. | |
| 741 | (HFILES): Add copy-relocs.h. | |
| 742 | ||
| 4f4995b6 ILT |
743 | * Makefile.in, aclocal.m4, testsuite/Makefile.in: Rebuild. |
| 744 | ||
| 85c7bf8b ILT |
745 | * testsuite/script_test_4.sh: Permit leading zeroes. |
| 746 | ||
| 4f2a9edd ILT |
747 | 2008-04-15 Ian Lance Taylor <iant@google.com> |
| 748 | ||
| e6188289 ILT |
749 | * script-sections.cc (Script_sections::create_segments): Use |
| 750 | header_size_adjustment even when there is enough room for the | |
| 751 | headers. | |
| 752 | * testsuite/script_test_4.sh: New file. | |
| 753 | * testsuite/script_test_4.t: New file. | |
| 754 | * testsuite/Makefile.am (check_SCRIPTS): Add script_test_4.sh. | |
| 755 | (check_DATA): Add script_test_4.stdout. | |
| 756 | (MOSTLYCLEANFILES): Likewise. | |
| 757 | (script_test_4): New target. | |
| 758 | (script_test_4.stdout): New target. | |
| 759 | * testsuite/Makefile.in: Rebuild. | |
| 760 | ||
| 4f2a9edd ILT |
761 | * sparc.cc: Add definitions for Output_data_plt_sparc class |
| 762 | constants. | |
| 763 | ||
| f5314dd5 DM |
764 | 2008-04-14 David S. Miller <davem@davemloft.net> |
| 765 | ||
| 766 | * sparc.cc: New file. | |
| 767 | * Makefile.am (TARGETSOURCES): Add sparc.cc | |
| 768 | (ALL_TARGETOBJS): Add sparc.$(OBJEXT) | |
| 769 | * configure.tgt: Document targ_extra_size and | |
| 770 | targ_extra_big_endian. Add entries for sparc-* and | |
| 771 | sparc64-*. | |
| 772 | * configure.ac: Handle targ_extra_size and | |
| 773 | targ_extra_big_endian. | |
| 774 | * Makefile.in: Rebuild. | |
| 775 | * configure: Likewise. | |
| 776 | * po/POTFILES.in: Likewise. | |
| 777 | * po/gold.pot: Likewise. | |
| 778 | ||
| 154e0e9a ILT |
779 | 2008-04-14 Ian Lance Taylor <iant@google.com> |
| 780 | ||
| 781 | * layout.cc (Layout::Layout): Initialize sections_are_attached_. | |
| 782 | (Layout::get_output_section): Ignore SHF_WRITE and SHF_EXECINSTR | |
| 783 | in the name/type/flags to section mapping. Don't call | |
| 784 | allocate_output_section. | |
| 785 | (Layout::choose_output_section): Change parameter from adjust_name | |
| 786 | to is_input_section. Don't permit input sections after sections | |
| 787 | are attached to segments. Don't call allocate_output_section. | |
| 788 | (Layout::layout_eh_frame): Call update_flags_for_input_section, | |
| 789 | not write_enable_output_section. | |
| 790 | (Layout::make_output_section): Don't push to | |
| 791 | unattached_section_list_ nor call attach_to_segment. Call | |
| 792 | attach_section_to_segment if sections are attached. | |
| 793 | (Layout::attach_sections_to_segments): New function. | |
| 794 | (Layout::attach_section_to_segment): New function. | |
| 795 | (Layout::attach_allocated_section_to_segment): Rename from | |
| 796 | attach_to_segment. Remove flags parameter. | |
| 797 | (Layout::allocate_output_section): Remove function. | |
| 798 | (Layout::write_enable_output_section): Remove function. | |
| 799 | * layout.h (class Layout): Update for above changes. Add new | |
| 800 | field sections_are_attached_. | |
| 801 | * output.h (Output_section::update_flags_for_input_section): New | |
| 802 | function. | |
| 803 | * output.cc (Output_section::add_input_section): Call | |
| 804 | update_flags_for_input_section. | |
| 805 | * gold.cc (queue_middle_tasks): Call attach_sections_to_segments. | |
| 806 | ||
| 009a67a2 CC |
807 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
| 808 | ||
| 809 | * i386.cc (Target_i386::got_mod_index_entry): Restore code previously | |
| 810 | thought unnecessary. | |
| 811 | * x86_64.cc (Target_x86_64::got_mod_index_entry): Likewise. | |
| 812 | ||
| 759b1a24 ILT |
813 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
| 814 | ||
| 815 | * output.h (class Output_section_data): Remove inline definition | |
| 816 | of set_addralign. | |
| 817 | * output.cc (Output_section_data::set_addralign): New function. | |
| 818 | ||
| c2b45e22 CC |
819 | 2008-04-11 Cary Coutant <ccoutant@google.com> |
| 820 | ||
| 821 | Add support for TLS descriptors for i386 and x86_64. | |
| 822 | * i386.cc (Target_i386::Relocate::tls_desc_gd_to_ie): New function. | |
| 823 | (Target_i386::Relocate::tls_desc_gd_to_le): New function. | |
| 824 | (Target_i386::Got_type): Add GOT_TYPE_TLS_NOFFSET and | |
| 825 | GOT_TYPE_TLS_DESC. | |
| 826 | (Target_i386::got_mod_index_entry): Remove unnecessary code. | |
| 827 | (Target_i386::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 828 | R_386_TLS_DESC_CALL relocations. Fix problem with initial-exec | |
| 829 | relocations. | |
| 830 | (Target_i386::Scan::global): Fix problem with GD-to-IE relaxation. | |
| 831 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations; | |
| 832 | Fix problem with initial-exec relocations. | |
| 833 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 834 | (Target_i386::Relocate::tls_gd_to_ie): Fix problem with GD-to-IE | |
| 835 | relaxation. | |
| 836 | * output.cc (Output_data_dynamic::Dynamic_entry::write): Add | |
| 837 | support for section-plus-offset dynamic table entries. | |
| 838 | * output.h (Output_data_dynamic::add_section_plus_offset): New function. | |
| 839 | (Output_data_dynamic::Dynamic_entry): Add support for | |
| 840 | section-plus-offset dynamic table entries. | |
| 841 | (Output_data_dynamic::Classification): Likewise. | |
| 842 | (Output_data_dynamic::classification_): Renamed offset_. | |
| 843 | * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): New function. | |
| 844 | (Target_x86_64::Relocate::tls_desc_gd_to_le): New function. | |
| 845 | (Target_x86_64::make_plt_section): New function. | |
| 846 | (Target_x86_64::reserve_tlsdesc_entries): New function. | |
| 847 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Add new parameter. | |
| 848 | (Output_data_plt_x86_64::reserve_tlsdesc_entry): New function. | |
| 849 | (Output_data_plt_x86_64::has_tlsdesc_entry): New function. | |
| 850 | (Output_data_plt_x86_64::get_tlsdesc_got_offset): New function. | |
| 851 | (Output_data_plt_x86_64::get_tlsdesc_plt_offset): New function. | |
| 852 | (Output_data_plt_x86_64::tlsdesc_plt_entry): New field. | |
| 853 | (Output_data_plt_x86_64::set_final_data_size): Move out of line; | |
| 854 | add extra PLT entry for TLS descriptors. | |
| 855 | (Output_data_plt_x86_64::got_): New field. | |
| 856 | (Output_data_plt_x86_64::tlsdesc_got_offset_): New field. | |
| 857 | (Output_data_plt_x86_64::Output_data_plt_x86_64): Initialize new | |
| 858 | fields. | |
| 859 | (Output_data_plt_x86_64::do_write): Write extra PLT entry for TLS | |
| 860 | descriptors. | |
| 861 | (Target_x86_64::make_plt_entry): Factor out make_plt_section. | |
| 862 | (Target_x86_64::got_mod_index_entry): Remove unnecessary code. | |
| 863 | (Target_x86_64::Scan::local): Implement R_386_TLS_GOTDESC and | |
| 864 | R_386_TLS_DESC_CALL relocations. | |
| 865 | (Target_x86_64::Scan::global): Likewise. | |
| 866 | (Target_x86_64::do_finalize_sections): Add dynamic table entries | |
| 867 | for TLS descriptors. | |
| 868 | (Relocate::relocate_tls): Fix problem with GD-to-IE relaxation. | |
| 869 | Implement R_386_TLS_GOTDESC and R_386_TLS_DESC_CALL relocations. | |
| 870 | (Target_x86_64::Relocate::tls_gd_to_ie): Fix problem with | |
| 871 | GD-to-IE relaxation. | |
| 872 | * configure.ac: Export new conditional variables TLS_GNU2_DIALECT | |
| 873 | and TLS_DESCRIPTORS. | |
| 874 | * Makefile.in: Rebuild. | |
| 875 | * configure: Rebuild. | |
| 876 | * testsuite/Makefile.am (tls_shared_gd_to_ie_test): New target. | |
| 877 | (tls_test_shared2.so): New target. | |
| 878 | (tls_shared_gd_to_ie_test_SOURCES): New variable. | |
| 879 | (tls_shared_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 880 | (tls_shared_gd_to_ie_test_LDFLAGS): New variable. | |
| 881 | (tls_shared_gd_to_ie_test_LDADD): New variable. | |
| 882 | (tls_shared_gnu2_gd_to_ie_test): New target. | |
| 883 | (tls_test_gnu2.o, tls_test_file2_gnu2.o, tls_test_gnu2_shared2.so): | |
| 884 | New targets. | |
| 885 | (tls_shared_gnu2_gd_to_ie_test_SOURCES): New variable. | |
| 886 | (ls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): New variable. | |
| 887 | (tls_shared_gnu2_gd_to_ie_test_LDFLAGS): New variable. | |
| 888 | (tls_shared_gnu2_gd_to_ie_test_LDADD): New variable. | |
| 889 | (tls_shared_gnu2_test): New target. | |
| 890 | (tls_test_gnu2_shared.so): New target. | |
| 891 | (tls_shared_gnu2_test_SOURCES): New variable. | |
| 892 | (tls_shared_gnu2_test_DEPENDENCIES): New variable. | |
| 893 | (tls_shared_gnu2_test_LDFLAGS): New variable. | |
| 894 | (tls_shared_gnu2_test_LDADD): New variable. | |
| 895 | * testsuite/Makefile.in: Rebuild. | |
| 896 | * testsuite/Makefile. | |
| 897 | ||
| 83bfb6b7 ILT |
898 | 2008-04-11 Ian Lance Taylor <iant@google.com> |
| 899 | ||
| 900 | * testsuite/Makefile.am (justsyms_2r.o): Add dependency on | |
| 901 | justsyms.t. | |
| 902 | * testsuite/Makefile.in: Rebuild. | |
| 903 | ||
| 904 | * testsuite/script_test_2a.cc (script_test_string_a): Make 8 bytes | |
| 905 | long. | |
| 906 | * testsuite/script_test_2.cc (main): Adjust test. | |
| 907 | ||
| 706e1f5e ILT |
908 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 909 | Ian Lance Taylor <iant@google.com> | |
| 910 | ||
| 911 | * options.h (General_options): Add entries for '-Y' and | |
| 912 | '-relax'. | |
| 913 | * options.cc (General_options:finalize): If -Y was used, add those | |
| 914 | entries to the library path instead of the default "/lib" and | |
| 915 | "/usr/lib". | |
| 916 | ||
| 7c98e6bb DM |
917 | 2008-04-11 David S. Miller <davem@davemloft.net> |
| 918 | ||
| 919 | * testsuite/justsyms.t: Start at 0x100. | |
| 920 | * testsuite/justsyms_1.cc: Adjust justsyms_string assertion. | |
| 83bfb6b7 ILT |
921 | * testsuite/script_test_2b.cc (script_test_string_b): Make 8 bytes |
| 922 | long. | |
| 923 | * testsuite/script_test_2.cc: Adjust string and section length | |
| 924 | checks. | |
| 7c98e6bb | 925 | |
| 99a37bfd ILT |
926 | 2008-04-09 Ian Lance Taylor <iant@google.com> |
| 927 | ||
| 2cefc357 ILT |
928 | PR gold/5996 |
| 929 | * script-sections.cc (Sections_element::allocate_to_segment): Add | |
| 930 | orphan parameter. | |
| 931 | (Output_section_definition::allocate_to_segment): Likewise. | |
| 932 | (Orphan_output_section::allocate_to_segment): Likewise. | |
| 933 | (Script_sections::attach_sections_using_phdrs_clause): Don't | |
| 934 | propagate non-PT_LOAD segments to orphan sections. | |
| 935 | * testsuite/Makefile.am (script_test_3.stdout): Generate using | |
| 936 | readelf rather than objdump. | |
| 937 | * testsuite/script_test_3.sh: Adjust accordingly. Test that | |
| 938 | .interp section and PT_INTERP segment are the same size. | |
| 939 | * testsuite/Makefile.in: Rebuild. | |
| 940 | ||
| 99a37bfd ILT |
941 | * symtab.cc (Symbol_table::add_from_dynobj): Only look for weak |
| 942 | aliases for symbols defined in the same object. | |
| 943 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_alias_test. | |
| 944 | (weak_alias_test_SOURCES): New variable. | |
| 945 | (weak_alias_test_DEPENDENCIES): New variable. | |
| 946 | (weak_alias_test_LDFLAGS): New variable. | |
| 947 | (weak_alias_test_LDADD): New variable. | |
| 948 | (weak_alias_test_1_pic.o, weak_alias_test_1.so): New targets. | |
| 949 | (weak_alias_test_2_pic.o, weak_alias_test_2.so): New targets. | |
| 950 | (weak_alias_test_3.o): New target. | |
| 951 | (weak_alias_test_4_pic.o, weak_alias_test_4.so): New targets. | |
| 952 | * testsuite/weak_alias_test_main.cc: New file. | |
| 953 | * testsuite/weak_alias_test_1.cc: New file. | |
| 954 | * testsuite/weak_alias_test_2.cc: New file. | |
| 955 | * testsuite/weak_alias_test_3.cc: New file. | |
| 956 | ||
| 780e49c5 ILT |
957 | 2008-04-08 Ian Lance Taylor <iant@google.com> |
| 958 | ||
| cdb0b8f5 ILT |
959 | * options.h (class General_options): Add --noinhibit-exec option. |
| 960 | * main.cc (main): Check --noinhibit-exec. | |
| 961 | ||
| 0864d551 ILT |
962 | * options.h (class General_options): Define --wrap as a special |
| 963 | option. Add wrap_symbols_ field. | |
| 964 | (General_options::any_wrap_symbols): New function. | |
| 965 | (General_options::is_wrap_symbol): New function. | |
| 966 | * options.cc (General_options::parse_wrap): New function. | |
| 967 | (General_options::General_options): Initialize wrap_symbols_. | |
| 968 | * symtab.cc (Symbol_table::wrap_symbol): New function. | |
| 969 | (Symbol_table::add_from_object): Handle --wrap. | |
| 970 | * symtab.h (class Symbol_table): Declare wrap_symbol. | |
| 971 | * target.h (Target::wrap_char): New function. | |
| 972 | (Target::Target_info): Add wrap_char field. | |
| 973 | * i386.cc (Target_i386::i386_info): Initialize wrap_char. | |
| 974 | * x86_64.cc (Target_x86_64::x86_64_info): Likewise. | |
| 975 | * testsuite/testfile.cc (Target_test::test_target_info): | |
| 976 | Likewise. | |
| 977 | ||
| 789aa6de ILT |
978 | * errors.cc (Errors::undefined_symbol): Mention symbol version if |
| 979 | there is one. | |
| 980 | ||
| 2c38906f ILT |
981 | * layout.h (class Layout): Add added_eh_frame_data_ field. |
| 982 | * layout.cc (Layout::Layout): Initialize new field. | |
| 983 | (Layout::layout_eh_frame): Don't add eh_frame_data_ to .eh_frame | |
| 984 | output section until we find a section we merged successfully. | |
| 985 | * object.cc (Sized_relobj::check_eh_frame_flags): Don't require | |
| 986 | that the size be non-zero. | |
| 987 | ||
| 780e49c5 ILT |
988 | * merge.cc (Object_merge_map::get_output_offset): Remove inline |
| 989 | qualifier. | |
| 990 | ||
| 7fcd0256 ILT |
991 | 2008-04-08 Craig Silverstein <csilvers@google.com> |
| 992 | ||
| 993 | * configure.ac: Export new conditional variable HAVE_ZLIB. | |
| 994 | * testsuite/Makefile.am (flagstest_o_specialfile): Condition | |
| 995 | on HAVE_ZLIB. | |
| 996 | (flagstest_o_specialfile_and_compress_debug_sections): Likewise. | |
| 997 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 998 | ||
| 6835af53 ILT |
999 | 2008-04-07 Ian Lance Taylor <iant@google.com> |
| 1000 | ||
| e24f324c ILT |
1001 | * version.cc (version_string): Set to "1.5". |
| 1002 | ||
| a036edd8 ILT |
1003 | * x86_64.cc (Target_x86_64::Scan): Change from struct to class. |
| 1004 | Add issued_non_pic_error_ field. Declare check_non_pic. | |
| 1005 | (Target_x86_64::Scan::check_non_pic): New function. | |
| 1006 | (Target_x86_64::Scan::local): Call check_non_pic as appropriate. | |
| 1007 | (Target_x86_64::Scan::global): Likewise. | |
| 1008 | ||
| 624f8810 ILT |
1009 | * output.cc (Output_reloc<SHT_REL>::local_section_offset): Add |
| 1010 | addend parameter. Change caller. Handle merge sections. | |
| 1011 | (Output_reloc<SHT_REL>::symbol_value): Change parameter type from | |
| 1012 | Address to Addend. Don't add in the result of | |
| 1013 | local_section_offset, pass down the addend and use the returned | |
| 1014 | value. | |
| 1015 | * output.h (class Output_reloc<SHT_REL>): Add Addend typedef. | |
| 1016 | Update declarations of local_section_offset and symbol_value. | |
| 1017 | * testsuite/two_file_test_1.cc (t18): New function. | |
| 1018 | * testsuite/two_file_test_2.cc (f18): New function. | |
| 1019 | * testsuite/two_file_test_main.cc (main): Call t18. | |
| 1020 | * testsuite/two_file_test.h (t18, f18): Declare. | |
| 1021 | ||
| 6835af53 ILT |
1022 | * configure.ac: Don't test for objdump, c++filt, or readelf. |
| 1023 | * testsuite/Makefile.am: Remove READELF and OBJDUMP_AND_CPPFILT | |
| 1024 | conditionals. | |
| 1025 | (TEST_READELF): New variable. | |
| 1026 | (TEST_OBJDUMP, TEST_CXXFILT, TEST_STRIP): New variables. | |
| 1027 | (check_PROGRAMS): Add two_file_strip_test. | |
| 1028 | (two_file_strip_test): New target. | |
| 1029 | (check_PROGRAMS): Add two_file_same_shared_strip_test. | |
| 1030 | (two_file_same_shared_strip_test_SOURCES): New variable. | |
| 1031 | (two_file_same_shared_strip_test_DEPENDENCIES): New variable. | |
| 1032 | (two_file_same_shared_strip_test_LDFLAGS): New variable. | |
| 1033 | (two_file_same_shared_strip_test_LDADD): New variable. | |
| 1034 | (two_file_shared_strip.so): New target. | |
| 1035 | (ver_test_2.syms, ver_test_4.syms): Use TEST_READELF. | |
| 1036 | (ver_test_5.syms, ver_test_7.syms): Likewise. | |
| 1037 | (ver_matching_test.stdout): Use TEST_OBJDUMP and TEST_CXXFILT. | |
| 1038 | (strip_test_3.stdout): Use TEST_OBJDUMP. | |
| 1039 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 1040 | ||
| 86925eef CC |
1041 | 2008-04-04 Cary Coutant <ccoutant@google.com> |
| 1042 | ||
| 1043 | * symtab.h (Symbol::is_weak_undefined): New function. | |
| 1044 | (Symbol::is_strong_undefined): New function. | |
| 1045 | (Symbol::is_absolute): New function. | |
| 1046 | (Symbol::needs_plt_entry): Exclude weak undefined symbols. | |
| 1047 | (Symbol::needs_dynamic_reloc): Exclude weak undefined and | |
| 1048 | absolute symbols. | |
| 1049 | * testsuite/Makefile.am (check_PROGRAMS): Add weak_undef_test. | |
| 1050 | (weak_undef_test): New target. | |
| 1051 | * testsuite/Makefile.in: Rebuild. | |
| 1052 | * testsuite/weak_undef_file1.cc: New file. | |
| 1053 | * testsuite/weak_undef_file2.cc: New file. | |
| 1054 | * testsuite/weak_undef_test.cc: New file. | |
| 1055 | ||
| 126f3ece ILT |
1056 | 2008-04-03 Craig Silverstein <csilvers@google.com> |
| 1057 | ||
| 1058 | * compressed_output.h (class Output_compressed_section): Use | |
| 1059 | unsigned buffer. | |
| 1060 | * compressed_output.cc (zlib_compress): Use unsigned buffers, | |
| 1061 | add zlib header. | |
| 1062 | (zlib_compressed_suffix): Removed. | |
| 1063 | (Output_compressed_section::set_final_data_size): Use unsigned | |
| 1064 | buffers. | |
| 1065 | * testsuite/Makefile.am (flagstest_compress_debug_sections): | |
| 1066 | Fix linker invocation. | |
| 1067 | (flagstest_o_specialfile_and_compress_debug_sections): | |
| 1068 | Likewise. | |
| 1069 | * testsuite/Makefile.in: Regenerated. | |
| 1070 | ||
| deae2a14 DM |
1071 | 2008-04-02 David S. Miller <davem@davemloft.net> |
| 1072 | ||
| 1073 | * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog, | |
| 1074 | Sized_dwarf_line_info::process_one_opcode): Use Swap_unaligned. | |
| 1075 | ||
| 70752818 ILT |
1076 | 2008-04-02 Craig Silverstein <csilvers@google.com> |
| 1077 | ||
| 1078 | * TODO: New file. | |
| 1079 | ||
| 39d0cb0e ILT |
1080 | 2008-04-02 Ian Lance Taylor <iant@google.com> |
| 1081 | ||
| 1082 | * fileread.cc (File_read::find_view): Add byteshift and vshifted | |
| 1083 | parameters. Update for new key type to views_. Change all | |
| 1084 | callers. | |
| 1085 | (File_read::read): Adjust for byteshift in returned view. | |
| 1086 | (File_read::add_view): New function, broken out of | |
| 1087 | find_and_make_view. | |
| 1088 | (File_read::make_view): New function, broken out of | |
| 1089 | find_and_make_view. | |
| 1090 | (File_read::find_or_make_view): Add offset and aligned | |
| 1091 | parameters. Rewrite accordingly. Change all callers. | |
| 1092 | (File_read::get_view): Add offset and aligned parameters. Adjust | |
| 1093 | for byteshift in return value. | |
| 1094 | (File_read::get_lasting_view): Likewise. | |
| 1095 | * fileread.h (class File_read): Update declarations. | |
| 1096 | (class File_read::View): Add byteshift_ field. Add byteshift to | |
| 1097 | constructor. Add byteshift method. | |
| 1098 | * archive.h (Archive::clear_uncached_views): New function. | |
| 1099 | (Archive::get_view): Add aligned parameter. Change all callers. | |
| 1100 | * object.h (Object::get_view): Add aligned parameter. Change all | |
| 1101 | callers. | |
| 1102 | (Object::get_lasting_view): Likewise. | |
| 1103 | ||
| 1104 | * fileread.cc (File_read::release): Don't call clear_views if | |
| 1105 | there are multiple objects. | |
| 1106 | * fileread.h (File_read::clear_uncached_views): New function. | |
| 1107 | * archive.cc (Add_archive_symbols::run): Call clear_uncached_views | |
| 1108 | on the archive. | |
| 1109 | ||
| a1207466 CC |
1110 | 2008-03-31 Cary Coutant <ccoutant@google.com> |
| 1111 | ||
| 1112 | Add thin archive support. | |
| 1113 | * archive.cc (Archive::armagt): New const. | |
| 1114 | (Archive::setup): Remove task parameter and calls to unlock. | |
| 1115 | (Archive::unlock_nested_archives): New function. | |
| 1116 | (Archive::read_header): Add nested_off parameter. Change | |
| 1117 | all callers. | |
| 1118 | (Archive::interpret_header): Likewise. | |
| 1119 | (Archive::include_all_members): Change to handle thin | |
| 1120 | archives. | |
| 1121 | (Archive::include_member): Likewise. | |
| 1122 | * archive.h (Archive::Archive): Add new parameters and | |
| 1123 | initializers. | |
| 1124 | (Archive::armagt): New const. | |
| 1125 | (Archive::setup): Remove task parameter. | |
| 1126 | (Archive::unlock_nested_archives): New function. | |
| 1127 | (Archive::read_header): Add nested_off parameter. | |
| 1128 | (Archive::interpret_header): Likewise. | |
| 1129 | (Archive::Nested_archive_table): New typedef. | |
| 1130 | (Archive::is_thin_archive_): New field. | |
| 1131 | (Archive::nested_archives_): New field. | |
| 1132 | (Archive::options_): New field. | |
| 1133 | (Archive::dirpath_): New field. | |
| 1134 | (Archive::task_): New field. | |
| 1135 | * readsyms.cc (Read_symbols::do_read_symbols): Add check | |
| 1136 | for thin archives. Pass additional parameters to | |
| 1137 | Archive::Archive. Unlock the archive file after calling | |
| 1138 | Archive::setup. | |
| 1139 | ||
| 479f6503 ILT |
1140 | 2008-03-29 Ian Lance Taylor <iant@google.com> |
| 1141 | ||
| 686c8caf ILT |
1142 | * symtab.cc (Symbol_table::do_define_as_constant): Don't force a |
| 1143 | version symbol to be local. | |
| 1144 | * testsuite/ver_test_4.sh: New file. | |
| 1145 | * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_4.sh. | |
| 1146 | (check_DATA): Add ver_test_4.syms. | |
| 1147 | (ver_test_4.syms): New target. | |
| 1148 | * testsuite/Makefile.in: Rebuild. | |
| 1149 | ||
| ab794b6b ILT |
1150 | * output.cc |
| 1151 | (Output_section::Input_section_sort_entry::has_priority): New | |
| 1152 | function. | |
| 1153 | (Output_section::Input_section_sort_entry::match_file_name): New | |
| 1154 | function. | |
| 1155 | (Output_section::Input_section_sort_entry::match_section_name): | |
| 1156 | Remove. | |
| 1157 | (Output_section::Input_section_sort_entry::match_section_name_prefix): | |
| 1158 | Remove. | |
| 1159 | (Output_section::Input_section_sort_entry::match_section_file): | |
| 1160 | Remove. | |
| 1161 | (Output_section::Input_section_sort_compare::operator()): Rewrite | |
| 1162 | using new Input_section_sort_entry functions. Sort crtbegin and | |
| 1163 | crtend first. Sort sections with no priority before sections with | |
| 1164 | a priority. | |
| 1165 | * testsuite/initpri1.c (d3): Check j != 4. | |
| 1166 | (cd5): New constructor/destructor function. | |
| 1167 | (main): Check j != 2. | |
| 1168 | ||
| 479f6503 ILT |
1169 | * symtab.cc (Symbol_table::add_from_object): If we don't use the |
| 1170 | new symbol when resolving, don't call set_is_default. | |
| 1171 | * testsuite/ver_test_7.cc: New file. | |
| 1172 | * testsuite/ver_test_7.sh: New file. | |
| 1173 | * testsuite/Makefile.am (ver_test_7.so): New target. | |
| 1174 | (ver_test_7.o): New target. | |
| 1175 | (check_SCRIPTS): Add ver_test_7.sh. | |
| 1176 | (check_DATA): Add ver_test_7.syms. | |
| 1177 | (ver_test_7.syms): New target. | |
| 1178 | ||
| 2fd32231 ILT |
1179 | 2008-03-28 Ian Lance Taylor <iant@google.com> |
| 1180 | ||
| 1181 | * layout.cc (Layout::layout): If we see an input section with a | |
| 1182 | name that needs sorting, set the must_sort flag for the output | |
| 1183 | section. | |
| 1184 | (Layout::make_output_section): If the name of the output section | |
| 1185 | indicates that it might require sorting, set the may_sort flag. | |
| 1186 | * output.h (Output_section::may_sort_attached_input_sections): New | |
| 1187 | function. | |
| 1188 | (Output_section::set_may_sort_attached_input_sections): New | |
| 1189 | function. | |
| 1190 | (Output_section::must_sort_attached_input_sections): New | |
| 1191 | function. | |
| 1192 | (Output_section::set_must_sort_attached_input_sections): New | |
| 1193 | function. | |
| 1194 | (class Output_section): Declare Input_section_sort_entry. Define | |
| 1195 | Input_section_sort_compare. Declare | |
| 1196 | sort_attached_input_sections. Add new fields: | |
| 1197 | may_sort_attached_input_sections_, | |
| 1198 | must_sort_attached_input_sections_, | |
| 1199 | attached_input_sections_are_sorted_. | |
| 1200 | * output.cc (Output_section::Output_section): Initialize new | |
| 1201 | fields. | |
| 1202 | (Output_section::add_input_section): Add an entry to | |
| 1203 | input_sections_ if may_sort or must_sort are true. | |
| 1204 | (Output_section::set_final_data_size): Call | |
| 1205 | sort_attached_input_sections if necessary. | |
| 1206 | (Output_section::Input_section_sort_entry): Define new class. | |
| 1207 | (Output_section::Input_section_sort_compare::operator()): New | |
| 1208 | function. | |
| 1209 | (Output_section::sort_attached_input_sections): New function. | |
| 1210 | * configure.ac: Check whether the compiler supports constructor | |
| 1211 | priorities. Define a CONSTRUCTOR_PRIORITY automake conditional. | |
| 1212 | * testsuite/initpri1.c: New file. | |
| 1213 | * testsuite/Makefile.am (check_PROGRAMS): Add initpri1 if | |
| 1214 | CONSTRUCTOR_PRIORITY. | |
| 1215 | (initpri1_SOURCES, initpri1_DEPENDENCIES): New variables. | |
| 1216 | (initpri1_LDFLAGS): New variable. | |
| 1217 | * configure, Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 1218 | ||
| 18e6b24e ILT |
1219 | 2008-03-27 Ian Lance Taylor <iant@google.com> |
| 1220 | ||
| 49bdd526 ILT |
1221 | * common.cc (Sort_commons::operator): Correct sorting algorithm. |
| 1222 | * testsuite/common_test_1.c: New file. | |
| 1223 | * testsuite/Makefile.am (check_PROGRAMS): Add common_test_1. | |
| 1224 | (common_test_1_SOURCES): New variable. | |
| 1225 | (common_test_1_DEPENDENCIES): New variable. | |
| 1226 | (common_test_1_LDFLAGS): New variable. | |
| 1227 | ||
| 18e6b24e ILT |
1228 | * symtab.cc (Symbol_table::add_from_object): Handle saw_undefined_ |
| 1229 | and commons_ correctly when NAME/VERSION does not override | |
| 1230 | NAME/NULL. | |
| 1231 | * testsuite/ver_test_6.c: New file. | |
| 1232 | * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_6 | |
| 1233 | (ver_test_6_SOURCES, ver_test_6_DEPENDENCIES): New variables. | |
| 1234 | (ver_test_6_LDFLAGS, ver_test_6_LDADD): New variables. | |
| 1235 | ||
| 04bf7072 ILT |
1236 | 2008-03-26 Ian Lance Taylor <iant@google.com> |
| 1237 | ||
| 5871526f ILT |
1238 | * symtab.cc (Symbol_table::add_from_relobj): Don't set the version |
| 1239 | of an undefined symbol from a version script. | |
| 1240 | * testsuite/Makefile.am (ver_test_5.so): New target. | |
| 1241 | (ver_test_5.o): New target. | |
| 1242 | (check_SCRIPTS): Add ver_test_5.sh. | |
| 1243 | (check_DATA): Add ver_test_5.syms. | |
| 1244 | (ver_test_5.syms): New target. | |
| 1245 | * testsuite/ver_test_5.cc: New file. | |
| 1246 | * testsuite/ver_test_5.script: New file. | |
| 1247 | * testsuite/ver_test_5.sh: New file. | |
| 1248 | * Makefile.in, testsuite/Makefile.in: Rebuild. | |
| 1249 | ||
| 04bf7072 ILT |
1250 | PR gold/5986 |
| 1251 | Fix problems building gold with gcc 4.3.0. | |
| 1252 | * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. | |
| 1253 | (gold_error_at_location, gold_warning_at_location): Use it. | |
| 1254 | * configure.ac: Check whether we can compile and use a template | |
| 1255 | function with a printf attribute. | |
| 1256 | * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value | |
| 1257 | when jumping over bytes. | |
| 1258 | * object.cc: Instantiate Object::read_section_data. | |
| 1259 | * debug.h: Include <cstring> | |
| 1260 | * dwarf_reader.cc: Include <algorithm> | |
| 1261 | * main.cc: Include <cstring>. | |
| 1262 | * options.cc: Include <cstring>. | |
| 1263 | * output.cc: Include <cstring>. | |
| 1264 | * script.cc: Include <cstring>. | |
| 1265 | * script.h: Include <string>. | |
| 1266 | * symtab.cc: Include <cstring> and <algorithm>. | |
| 1267 | * target-select.cc: Include <cstring>. | |
| 1268 | * version.cc: Include <string>. | |
| 1269 | * testsuite/testmain.cc: Include <cstdlib>. | |
| 1270 | * configure, config.in: Rebuild. | |
| 1271 | ||
| 874c5b28 ILT |
1272 | 2008-03-25 Ian Lance Taylor <iant@google.com> |
| 1273 | ||
| 819d6c3a ILT |
1274 | * options.cc: Include "../bfd/bfdver.h". |
| 1275 | (options::help): Print bug reporting address. | |
| 1276 | ||
| f4b2c6f5 ILT |
1277 | * version.cc (print_version): Adjust output for current value of |
| 1278 | BFD_VERSION_STRING. | |
| 1279 | ||
| 1280 | * NEWS: New file. | |
| 1281 | ||
| e96caa79 ILT |
1282 | * options.cc (options::help): Print list of supported targets. |
| 1283 | * target-select.h: Include <vector>. | |
| 1284 | (class Target_selector): Make machine_, size_, and is_big_endian_ | |
| 1285 | fields const. Add bfd_name_ and instantiated_target_ fields. | |
| 1286 | (Target_selector::Target_selector): Add bfd_name parameter. | |
| 1287 | (Target_selector::recognize): Make non-virtual, call | |
| 1288 | do_recognize. | |
| 1289 | (Target_selector::recognize_by_name): Make non-virtual, call | |
| 1290 | do_recognize_by_name. | |
| 1291 | (Target_selector::supported_names): New function. | |
| 1292 | (Target_selector::bfd_name): New function. | |
| 1293 | (Target_selector::do_instantiate_target): New pure virtual | |
| 1294 | function. | |
| 1295 | (Target_selector::do_recognize): New virtual function. | |
| 1296 | (Target_selector::do_recognize_by_name): New virtual function. | |
| 1297 | (Target_selector::instantiate_target): New private function. | |
| 1298 | (supported_target_names): Declare. | |
| 1299 | * target-select.cc (Target_selector::Target_selector): Update for | |
| 1300 | new parameter and fields. | |
| 1301 | (select_target_by_name): Check that the name matches before | |
| 1302 | calling recognize_by_name. | |
| 1303 | (supported_target_names): New function. | |
| 1304 | * i386.cc (class Target_selector_i386): Update Target_selector | |
| 1305 | constructor call. Remove recognize and recognize_by_name. Add | |
| 1306 | do_instantiate_target. | |
| 1307 | * x86_64.cc (class Target_selector_x86_64): Likewise. | |
| 1308 | * testsuite/testfile.cc (class Target_selector_test): Update for | |
| 1309 | changes to Target_selector. | |
| 1310 | ||
| 874c5b28 ILT |
1311 | * README: Rewrite, with some notes on unsupported features. |
| 1312 | ||
| 0a65a3a7 CC |
1313 | 2008-03-24 Cary Coutant <ccoutant@google.com> |
| 1314 | ||
| 1315 | * i386.cc (Target_i386::Got_type): New enum declaration. | |
| 1316 | (Target_i386::Scan::local): Updated callers of Output_data_got | |
| 1317 | member functions. | |
| 1318 | (Target_i386::Scan::global): Likewise. | |
| 1319 | (Target_i386::Relocate::relocate): Likewise. | |
| 1320 | (Target_i386::Relocate::relocate_tls): Likewise. | |
| 1321 | * object.h (Got_offset_list): New class. | |
| 1322 | (Sized_relobj::local_has_got_offset): Added got_type parameter. | |
| 1323 | (Sized_relobj::local_got_offset): Likewise. | |
| 1324 | (Sized_relobj::set_local_got_offset): Likewise. | |
| 1325 | (Sized_relobj::local_has_tls_got_offset): Removed. | |
| 1326 | (Sized_relobj::local_tls_got_offset): Removed. | |
| 1327 | (Sized_relobj::set_local_tls_got_offset): Removed. | |
| 1328 | (Sized_relobj::Local_got_offsets): Changed to store a list of offsets. | |
| 1329 | * output.cc (Output_data_got::add_global): Added got_type parameter. | |
| 1330 | (Output_data_got::add_global_with_rel): Likewise. | |
| 1331 | (Output_data_got::add_global_with_rela): Likewise. | |
| 1332 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 1333 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 1334 | (Output_data_got::add_local): Added got_type parameter. | |
| 1335 | (Output_data_got::add_local_with_rel): Likewise. | |
| 1336 | (Output_data_got::add_local_with_rela): Likewise. | |
| 1337 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 1338 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 1339 | (Output_data_got::add_global_tls): Removed. | |
| 1340 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 1341 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 1342 | (Output_data_got::add_local_tls): Removed. | |
| 1343 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 1344 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 1345 | * output.h (Output_data_got::add_global): Added got_type parameter. | |
| 1346 | (Output_data_got::add_global_with_rel): Likewise. | |
| 1347 | (Output_data_got::add_global_with_rela): Likewise. | |
| 1348 | (Output_data_got::add_global_pair_with_rel): New function. | |
| 1349 | (Output_data_got::add_global_pair_with_rela): New function. | |
| 1350 | (Output_data_got::add_local): Added got_type parameter. | |
| 1351 | (Output_data_got::add_local_with_rel): Likewise. | |
| 1352 | (Output_data_got::add_local_with_rela): Likewise. | |
| 1353 | (Output_data_got::add_local_pair_with_rel): New function. | |
| 1354 | (Output_data_got::add_local_pair_with_rela): New function. | |
| 1355 | (Output_data_got::add_global_tls): Removed. | |
| 1356 | (Output_data_got::add_global_tls_with_rel): Removed. | |
| 1357 | (Output_data_got::add_global_tls_with_rela): Removed. | |
| 1358 | (Output_data_got::add_local_tls): Removed. | |
| 1359 | (Output_data_got::add_local_tls_with_rel): Removed. | |
| 1360 | (Output_data_got::add_local_tls_with_rela): Removed. | |
| 1361 | * resolve.cc (Symbol::override_base_with_special): Removed | |
| 1362 | reference to has_got_offset_ field. | |
| 1363 | * symtab.cc (Symbol::init_fields): Replaced initialization | |
| 1364 | of got_offset_ with got_offsets_. Removed initialization | |
| 1365 | of has_got_offset_ | |
| 53fcba31 | 1366 | * symtab.h (Symbol::has_got_offset): Aded got_type parameter. |
| 0a65a3a7 CC |
1367 | (Symbol::got_offset): Likewise. |
| 1368 | (Symbol::set_got_offset): Likewise. | |
| 1369 | (Symbol::has_tls_got_offset): Removed. | |
| 1370 | (Symbol::tls_got_offset): Removed. | |
| 1371 | (Symbol::set_tls_got_offset): Removed. | |
| 1372 | (Symbol::got_offset_): Removed. | |
| 1373 | (Symbol::tls_mod_got_offset_): Removed. | |
| 1374 | (Symbol::tls_pair_got_offset_): Removed. | |
| 1375 | (Symbol::got_offsets_): New field. | |
| 1376 | (Symbol::has_got_offset): Removed. | |
| 1377 | (Symbol::has_tls_mod_got_offset): Removed. | |
| 1378 | (Symbol::has_tls_pair_got_offset): Removed. | |
| 1379 | * x86_64.cc (Target_x86_64::Got_type): New enum declaration. | |
| 1380 | (Target_x86_64::Scan::local): Updated callers of Output_data_got | |
| 1381 | member functions. | |
| 1382 | (Target_x86_64::Scan::global): Likewise. | |
| 1383 | (Target_x86_64::Relocate::relocate): Likewise. | |
| 1384 | (Target_x86_64::Relocate::relocate_tls): Likewise. | |
| 1385 | ||
| bd52eafb BE |
1386 | 2008-03-25 Ben Elliston <bje@au.ibm.com> |
| 1387 | ||
| 1388 | * yyscript.y: Fix spelling error in comment. | |
| 1389 | ||
| 8b105e34 ILT |
1390 | 2008-03-24 Ian Lance Taylor <iant@google.com> |
| 1391 | ||
| 8ed814a9 ILT |
1392 | * options.h (class General_options): Define build_id option. |
| 1393 | * layout.h (class Layout): Declare write_build_id, create_note, | |
| 1394 | create_build_id. Add build_id_note_ member. | |
| 1395 | * layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>, | |
| 1396 | "libiberty.h", "md5.h", "sha1.h". | |
| 1397 | (Layout::Layout): Initialize eh_frame_data_, | |
| 1398 | eh_frame_hdr_section_, and build_id_note_. | |
| 1399 | (Layout::finalize): Call create_build_id. | |
| 1400 | (Layout::create_note): New function, broken out of | |
| 1401 | Layout::create_gold_note. | |
| 1402 | (Layout::create_gold_note): Call create_note. | |
| 1403 | (Layout::create_build_id): New function. | |
| 1404 | (Layout::write_build_id): New function. | |
| 1405 | (Close_task_runner::run): Call write_build_id. | |
| 1406 | ||
| 8b105e34 ILT |
1407 | * x86_64.cc: Correct license to GPLv3. |
| 1408 | ||
| 086a1841 ILT |
1409 | 2008-03-23 Ian Lance Taylor <iant@google.com> |
| 1410 | ||
| 1411 | * options.cc: Include "demangle.h". | |
| 1412 | (parse_optional_string): New function. | |
| 1413 | (parse_long_option): Handle takes_optional_argument. | |
| 1414 | (parse_short_option): Update dash_z initializer. Handle | |
| 1415 | takes_optional_argument. | |
| 1416 | (General_options::General_options): Initialize do_demangle_. | |
| 1417 | (General_options::finalize): Set do_demangle_. Handle demangling | |
| 1418 | style. | |
| 1419 | * options.h (parse_optional_string): Declare. | |
| 1420 | (struct One_option): Add optional_arg field. Update constructor. | |
| 1421 | Update call constructor calls. Add takes_optional_argument | |
| 1422 | function. | |
| 1423 | (DEFINE_var): Add optional_arg__ parameter. Change all callers. | |
| 1424 | (DEFINE_optional_string): Define. | |
| 1425 | (General_options::demangle): Change from DEFINE_bool to | |
| 1426 | DEFINE_optional_string. | |
| 1427 | (General_options::no_demangle): New function. | |
| 1428 | (General_options::do_demangle): New function. | |
| 1429 | (General_options::set_do_demangle): New function. | |
| 1430 | (General_options::execstack_status_): Move definition to end of | |
| 1431 | class definition. | |
| 1432 | (General_options::static_): Likewise. | |
| 1433 | (General_options::do_demangle_): New field. | |
| 1434 | * object.cc (big_endian>::get_symbol_location_info): Call | |
| 1435 | Options::do_demangle, not Options::demangle. | |
| 1436 | * symtab.cc (demangle): Likewise. | |
| 1437 | ||
| cbb93e63 ILT |
1438 | 2008-03-22 Ian Lance Taylor <iant@google.com> |
| 1439 | ||
| 1440 | * gold.h: Include <cstddef> and <sys/types.h> | |
| 1441 | * options.h: Include <cstring>. | |
| 1442 | ||
| ec531623 ILT |
1443 | 2008-03-21 Ian Lance Taylor <iant@google.com> |
| 1444 | ||
| 1445 | * Added source code to GNU binutils. | |
| 1446 |