12018-12-18 Alan Modra <amodra@gmail.com> 2 3 * testsuite/Makefile.am (keep_text_section_prefix_nm.stdout): 4 Pass --synthetic to nm. 5 * testsuite/Makefile.in: Regenerate. 6 72018-12-08 Alan Modra <amodra@gmail.com> 8 9 PR 21128 10 * testsuite/icf_safe_so_test.sh (check_fold): Rewrite to check 11 multiple symbols at once. 12 (arch_specific_safe_fold): Likewise, and call with the four foo* 13 symbols expected to fold. 14 152018-12-06 H.J. Lu <hongjiu.lu@intel.com> 16 17 * archive.cc (Archive::get_elf_object_for_member): Also print 18 archive member and non-ELF/non-IR info on error. 19 202018-12-05 Alan Modra <amodra@gmail.com> 21 22 * symtab.h (Symbol::Symbol): Avoid -Wclass-memaccess warning. 23 242018-12-03 Alexey Neyman <stilor@att.net> 25 26 PR gold/23594 27 * configure.ac: Add checks for link, mkdtemp. 28 * configure: Regenerate. 29 * config.in: Regenerate. 30 * plugin.cc (Plugin_recorder::init): Fall back to mktemp 31 if mkdtemp is not available. 32 (link_or_copy_file): Fall back to copy if link() is not available. 33 342018-12-02 H.J. Lu <hongjiu.lu@intel.com> 35 36 PR binutils/23919 37 * merge.cc (Output_merge_string<Char_type>::do_add_input_section): 38 Get addralign from decompressed_section_contents. 39 * object.cc (build_compressed_section_map): Set info.addralign. 40 (Object::decompressed_section_contents): Add a palign 41 argument and store p->second.addralign in *palign if it isn't 42 NULL. 43 * object.h (Compressed_section_info): Add addralign. 44 (section_is_compressed): Add a palign argument, default it 45 to NULL, store p->second.addralign in *palign if it isn't NULL. 46 (Object::decompressed_section_contents): Likewise. 47 * output.cc (Output_section::add_input_section): Get addralign 48 from section_is_compressed. 49 502018-11-26 Alan Modra <amodra@gmail.com> 51 52 * testsuite/Makefile.am (justsyms_lib): Link with -z norelro. 53 * testsuite/Makefile.in: Regenerate. 54 * testsuite/justsyms_exec.c (main): Do check exported_func 55 on PowerPC64 ELFv2. 56 572018-11-26 Alan Modra <amodra@gmail.com> 58 59 * testsuite/ver_test_14.sh: Accept objdump -T display of st_other 60 bits on powerpc64le. 61 622018-11-08 Alan Modra <amodra@gmail.com> 63 64 * Makefile.am (gcctestdir1/ld): Use $@ and absolute paths. 65 (gcctestdir1/collect-ld): New. 66 (ld1_DEPENDENCIES): Add gcctestdir1/collect-ld. 67 (ld1_LDFLAGS): Remove -Bgcctestdir1/. 68 (editcc1, ld1_LINK): Define. 69 (gcctestdir2/ld, gcctestdir2/collect-ld, ld2_DEPENDENCIES), 70 (ld2_LDFLAGS, editcc2, ld2_LINK), 71 (ld1_r_DEPENDENCIES, ld1_r_LDFLAGS, ld1_r_LINK), 72 (gcctestdir2-r/ld, gcctestdir2-r/collect-ld, ld2_r_DEPENDENCIES), 73 (ld2_r_LDFLAGS, editcc2r, ld2_r_LINK), 74 (gcctestdir3/ld, gcctestdir3/collect-ld, ld3_DEPENDENCIES), 75 (ld3_LDFLAGS, editcc3, ld3_LINK), 76 (gcctestdir4/ld, gcctestdir4/collect-ld, ld4_DEPENDENCIES), 77 (ld4_LDFLAGS, editcc4, ld4_LINK): Similarly. 78 * Makefile.in: Regenerate. 79 * testsuite/Makefile.am (editcc): Define sed command to put 80 our -B option first. Remove other occurrences of -Bgcctestdir/ 81 throughout file. 82 (editcc1): Define for -D_FORTIFY_SOURCE stripping. 83 (editcc2): Define for -static-libgcc/libstdc++ stripping. 84 (LINK1, CXXLINK1): Don't use CCLD or CXXLD. 85 (CCLD, CXXLD, COMPILE, LINK, CXXCOMPILE, CXXLINK, CXXLINK_S): Define 86 using editcc macros. 87 (gcctestdir/collect-ld): New rule, add as a dependency of.. 88 (gcctestdir/ld): ..this. Use $@ and abs_top_buildir. 89 (gcctestdir/as): Use $@. 90 * testsuite/Makefile.in: Regenerate. 91 * testsuite/incremental_test.sh (actual): Match collect-ld too. 92 932018-11-02 Alan Modra <amodra@gmail.com> 94 95 * Makefile.am (MOSTLYCLEANFILES): Define. 96 * Makefile.in: Regnerate. 97 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add ver_test_14 and 98 gnu_property_test. 99 * testsuite/Makefile.in: Regnerate. 100 1012018-10-16 Cherry Zhang <cherryyz@google.com> 102 103 PR 23769 104 * gold.cc (queue_middle_tasks): Correct split-stack error message. 105 1062018-08-29 Chenghua Xu <paul.hua.gm@gmail.com> 107 108 * mips.cc (Mips_mach, add_machine_extensions, elf_mips_mach): 109 Rename loongson3a to gs464. 110 (mips_isa_ext_mach, mips_isa_ext): Delete loongson3a. 111 (infer_abiflags): Use ases instead of isa_ext for infer ABI 112 flags. 113 (elf_mips_mach_name): Rename loongson3a to gs464. 114 1152018-07-10 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> 116 117 * object.cc (Sized_relobj_file::map_to_kept_section): Initialize 118 kept_file. 119 1202018-08-07 Cary Coutant <ccoutant@gmail.com> 121 122 PR ld/23486 123 * x86_64.cc (Target_x86_64::Target_x86_64): Initialize 124 object_isa_1_used_. 125 (Target_x86_64::object_isa_1_used_): New data member. 126 (Target_x86_64::record_gnu_property): Save ISA_1_USED bits for object. 127 (Target_x86_64::merge_gnu_properties): Merge ISA_1_USED bits. 128 1292018-08-06 Cary Coutant <ccoutant@gmail.com> 130 131 PR gold/23455 132 * options.h (General_options): Add --warn-drop-version option. 133 * symtab.cc (Symbol_table::set_dynsym_indexes): Check it. 134 1352018-08-06 Cary Coutant <ccoutant@gmail.com> 136 137 * target.h (Sized_target::record_gnu_property): Change first two 138 parameters to unsigned int. 139 * x86_64.cc (Target_x86_64::record_gnu_property): Likewise. 140 1412018-07-30 Nick Clifton <nickc@redhat.com> 142 143 * layout.cc (section_name_mapping): Add an entry for 144 .gnu.build.attributes. 145 1462018-07-18 Nick Clifton <nickc@redhat.com> 147 148 * po/fr.po: Updated French translation. 149 1502018-07-14 Cary Coutant <ccoutant@gmail.com> 151 152 PR gold/23397 153 * object.cc (Sized_relobj_file::do_layout): Mark section as deferred. 154 * testsuite/Makefile.am (plugin_test_1): Add --emit-relocs option to 155 existing test case. 156 * testsuite/Makefile.in: Regenerate. 157 1582018-07-14 Cary Coutant <ccoutant@gmail.com> 159 160 PR gold/23409 161 * symtab.cc (Symbol_table::define_special_symbol): Add check for 162 version name on existing symbol. 163 * testsuite/Makefile.am (ver_test_pr23409): New test case. 164 * testsuite/Makefile.in: Regenerate. 165 * testsuite/ver_test_pr23409.sh: New test script. 166 * testsuite/ver_test_pr23409_1.script: New version script. 167 * testsuite/ver_test_pr23409_2.script: New version script. 168 1692018-07-11 Franz Sirl <franz.sirl-kernel@lauterbach.com> 170 171 * main.cc (main): Print m.arena as long long. 172 1732018-07-09 Cary Coutant <ccoutant@gmail.com> 174 175 * incremental.cc (Sized_incremental_binary::setup_readers): Use 176 emplace_back for C++ 11 or later. 177 1782018-07-06 Alan Modra <amodra@gmail.com> 179 180 * powerpc.cc: Include attributes.h. 181 (Powerpc_relobj::attributes_section_data_): New variable, with 182 accessor and associated constructor and destructor support. 183 (Powerpc_dynobj::attributes_section_data_): Likewise. 184 (Powerpc_relobj::do_read_symbols): Stash SHT_GNU_ATTRIBUTES section 185 contents in attributes_section_data_. 186 (Powerpc_dynobj::do_read_symbols): Likewise. 187 (Target_powerpc): Add attributes_section_data_, last_fp_, last_ld_, 188 last_vec_, and last_struct_ vars. 189 (Target_powerpc::merge_object_attributes): New function. 190 (Target_powerpc::do_finalize_sections): Iterate over input objects 191 merging attributes. Create output attributes section. 192 1932018-06-26 Nick Clifton <nickc@redhat.com> 194 195 * po/uk.po: Updated Ukranian translation. 196 1972018-06-24 Nick Clifton <nickc@redhat.com> 198 199 * po/gold.pot: Regenerate. 200 2012018-06-24 Nick Clifton <nickc@redhat.com> 202 203 2.31 branch created. 204 2052018-06-23 Cary Coutant <ccoutant@gmail.com> 206 207 * version.cc (version_string): Bump to 1.16. 208 * NEWS: Add new features in 1.16. 209 2102018-06-23 Cary Coutant <ccoutant@gmail.com> 211 212 PR gold/22914 213 * x86_64.cc (Target_x86_64::record_gnu_property): Initialize val. 214 2152018-06-23 Cary Coutant <ccoutant@gmail.com> 216 217 PR gold/22915 218 * x86_64.cc (Output_data_plt_x86_64_ibt): New class. 219 (Target_x86_64::do_make_data_plt): (All instantiations) Check for 220 IBT feature bit and create IBT PLTs. 221 2222018-06-22 Cary Coutant <ccoutant@gmail.com> 223 224 PR gold/22914 225 * layout.cc (read_sized_value): Fix spelling of section name. 226 (Layout::layout_gnu_property): Call Sized_target::record_gnu_property 227 for target-specific properties; 228 don't store them with target-independent properties yet. 229 (Layout::merge_gnu_properties): New method. 230 (Layout::add_gnu_property): New method. 231 (Layout::create_gnu_properties_note): Call target to finalize 232 target-specific properties. Fix spelling of output section name. 233 * layout.h (Layout::merge_gnu_properties): New method. 234 (Layout::add_gnu_property): New method. 235 * object.cc (Sized_relobj_file::do_layout): Call 236 Layout::merge_gnu_properties. 237 * target.h (Target::merge_gnu_property): Remove. 238 (Target::finalize_gnu_properties): New method. 239 (Target::do_merge_gnu_property): Move to Sized_target and rename. 240 (Target::do_finalize_gnu_properties): New virtual method. 241 (Sized_target::record_gnu_property): Moved and renamed from 242 Target::do_merge_gnu_property. 243 (Sized_target::merge_gnu_properties): New virtual method. 244 * x86_64.cc (Target_x86_64::isa_1_used_, isa_1_needed_) 245 (feature_1_, object_feature_1_, seen_first_object_): New data members. 246 (Target_x86_64::do_merge_gnu_property): Rename to ... 247 (Target_x86_64::record_gnu_property): ... this. Save target-specific 248 properties in Target class object. 249 (Target_x86_64::merge_gnu_properties): New method. 250 (add_property): New static inline function. 251 (Target_x86_64::do_finalize_gnu_properties): New method. 252 * testsuite/Makefile.am (gnu_property_test): Remove C source file; 253 link directly without compiler driver. 254 * testsuite/Makefile.in: Regenerate. 255 * testsuite/gnu_property_a.S: Add _start. 256 2572018-06-22 Cary Coutant <ccoutant@gmail.com> 258 259 * incremental.cc (Sized_incremental_binary::setup_readers): Use 260 emplace_back for GCC 5 and later. 261 * incremental.h (Incremental_binary::Input_reader): Provide copy 262 constructor. 263 (Sized_incremental_binary::Sized_input_reader): Likewise. 264 2652018-06-22 Cary Coutant <ccoutant@gmail.com> 266 267 PR gold/22914 268 * layout.cc (Layout::Layout): Initialize gnu_properties_. 269 (read_sized_value, write_sized_value): New functions. 270 (Layout::layout_gnu_property): New method. 271 (Layout::create_notes): Call create_gnu_properties_note. 272 (Layout::create_gnu_properties_note): New method. 273 * layout.h (Layout::layout_gnu_property): New method. 274 (Layout::create_gnu_properties_note): New method. 275 (Layout::Gnu_property, Layout::Gnu_properties): New types. 276 (Layout::gnu_properties_): New data member. 277 * object.cc (Sized_relobj_file::layout_gnu_property_section): New 278 method. 279 (Sized_relobj_file::do_layout): Handle .note.gnu.property sections. 280 * object.h (Sized_relobj_file::layout_gnu_property_section): New 281 method. 282 * target.h (Target::merge_gnu_property): New method. 283 (Target::do_merge_gnu_property): New virtual method. 284 * x86_64.cc (Target_x86_64::do_merge_gnu_property): New method. 285 * testsuite/Makefile.am (gnu_property_test): New test case. 286 * testsuite/Makefile.in: Regenerate. 287 * testsuite/gnu_property_a.S: New source file. 288 * testsuite/gnu_property_b.S: New source file. 289 * testsuite/gnu_property_c.S: New source file. 290 * testsuite/gnu_property_main.c: New source file. 291 * testsuite/gnu_property_test.sh: New test script. 292 2932018-06-21 Cary Coutant <ccoutant@gmail.com> 294 295 * resolve.cc (Symbol_table::resolve): Rename tobinding to 296 orig_tobinding. Call set_is_needed() for objects that resolve 297 non-weak references. 298 (Symbol_table::should_override): Allow a dynamic definition to 299 override an earlier one in a not-needed library. 300 * symtab.cc (Symbol_table::set_dynsym_indexes): Remove separate 301 processing for as-needed symbols. Add warning when discarding 302 version informatin. 303 * testsuite/Makefile.am (weak_as_needed): New test case. 304 * testsuite/Makefile.in: Regenerate. 305 * testsuite/weak_as_needed.sh: New test script. 306 * testsuite/weak_as_needed_a.c: New source file. 307 * testsuite/weak_as_needed_b.c: New source file. 308 * testsuite/weak_as_needed_b.script: New version script. 309 * testsuite/weak_as_needed_c.c: New source file. 310 * testsuite/weak_as_needed_c.script: New version script. 311 3122018-06-20 Cary Coutant <ccoutant@gmail.com> 313 314 PR gold/23268 315 * dynobj.cc (Versions::Versions): Change init for needs_base_version_. 316 (Versions::record_version): Add verdefs for both shared objects and 317 executables. 318 (Versions::add_def): Likewise for base version. 319 (Versions::add_need): Don't add base version for executables. 320 (Versions::version_index): Look up version for both shared objects and 321 executables. 322 * testsuite/Makefile.am (ver_test_14): New test case. 323 * testsuite/Makefile.in: Regenerate. 324 * testsuite/ver_test_14.script: New version script. 325 * testsuite/ver_test_14.sh: New test script. 326 3272018-06-19 Joshua Watt <jpewhacker@gmail.com> 328 Cary Coutant <ccoutant@gmail.com> 329 330 * configure.ac: Replace manual thread configuration with AX_PTHREAD. 331 Add --enable-threads=auto. 332 * Makefile.am (THREADFLAGS, THREADLIBS): New defines. 333 (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS). 334 (THREADSLIB): Remove; change all references to THREADLIBS. 335 * Makefile.in: Regenerate. 336 * aclocal.m4: Regenerate. 337 * config.in: Regenerate. 338 * configure: Regenerate. 339 * testsuite/Makefile.am (THREADSLIB): Replace with... 340 (THREADFLAGS, THREADLIBS): ... these. 341 (LDADD): Remove; add as individual defines for... 342 (object_unittest, binary_unittest, leb128_unittest) 343 (overflow_unittest): ... these tests. 344 (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test) 345 (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test) 346 (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS) 347 (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS). 348 * testsuite/Makefile.in: Regenerate. 349 3502018-06-19 Cary Coutant <ccoutant@gmail.com> 351 352 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr. 353 * testsuite/Makefile.in: Regenerate. 354 3552018-06-19 Simon Marchi <simon.marchi@ericsson.com> 356 357 * configure.ac: Remove AC_PREREQ, add missing quoting and usage 358 of AC_LANG_SOURCE. 359 * Makefile.in: Re-generate. 360 * aclocal.m4: Re-generate. 361 * configure: Re-generate. 362 * testsuite/Makefile.in: Re-generate. 363 3642018-05-10 Stephen Crane <sjc@immunant.com> 365 366 * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of 367 .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation. 368 3692018-04-24 Cary Coutant <ccoutant@gmail.com> 370 371 PR gold/20642 372 PR gold/22820 373 * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec. 374 * icf.cc (get_section_contents): For merge sections, ignore the 375 addend for relocations against non-section symbols. 376 3772018-04-24 Cary Coutant <ccoutant@gmail.com> 378 379 PR gold/16504 380 * dynobj.cc (Versions::symbol_section_contents): Don't set 381 VERSYM_HIDDEN flag for undefined symbols. 382 * symtab.cc (Symbol_table::add_from_object): Don't override default 383 version definition with a different default version. 384 * symtab.h (Symbol::from_dyn): New method. 385 * testsuite/plugin_test.c (struct sym_info): Add ver field. 386 (claim_file_hook): Pass symbol version to plugin API. 387 (parse_readelf_line): Parse symbol version. 388 * testsuite/Makefile.am (ver_test_pr16504): New test case. 389 * testsuite/Makefile.in: Regenerate. 390 * testsuite/ver_test_pr16504.sh: New test script. 391 * testsuite/ver_test_pr16504_a.c: New source file. 392 * testsuite/ver_test_pr16504_a.script: New version script. 393 * testsuite/ver_test_pr16504_b.c: New source file. 394 * testsuite/ver_test_pr16504_b.script: New version script. 395 3962018-04-19 Cary Coutant <ccoutant@gmail.com> 397 398 PR gold/23046 399 * gc.h (gc_process_relocs): Pass target to 400 scan.local_reloc_may_be_function_pointer. 401 4022018-04-18 Nick Clifton <nickc@redhat.com> 403 404 * po/es.po: Updated Spanish translation. 405 4062018-04-14 Cary Coutant <ccoutant@gmail.com> 407 408 PR gold/23046 409 * gc.h (gc_process_relocs): Pass target to 410 scan.global_reloc_may_be_function_pointer. 411 4122018-04-09 Alan Modra <amodra@gmail.com> 413 414 * configure: Regenerate. 415 4162018-04-09 Alan Modra <amodra@gmail.com> 417 418 * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call): 419 Handle inline plt sequence relocs. 420 (Stub_table::Plt_stub_key::Plt_stub_key): Likewise. 421 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise. 422 (Target_powerpc::Relocate::relocate): Likewise. 423 4242018-04-09 Alan Modra <amodra@gmail.com> 425 426 * powerpc.cc (Target_powerpc::lplt_): New variable. 427 (Target_powerpc::lplt_section): Associated accessor. 428 (Target_powerpc::plt_off): Handle local non-ifunc symbols. 429 (Target_powerpc::make_lplt_section): New function. 430 (Target_powerpc::make_local_plt_entry): New function. 431 (Powerpc_relobj::do_relocate_sections): Write out lplt. 432 (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt. 433 (Output_data_plt_powerpc::add_local_entry): New function. 434 (Output_data_plt_powerpc::do_write): Ignore lplt. 435 (Target_powerpc::make_iplt_section): Make lplt first. 436 (Target_powerpc::make_brlt_section): Make .branch_lt relro. 437 (Target_powerpc::Scan::local): Handle PLT16 relocs. 438 4392018-04-09 Alan Modra <amodra@gmail.com> 440 441 * powerpc.cc (Target_powerpc::plt_off): New functions. 442 (is_plt16_reloc): New function. 443 (Stub_table::plt_off): Use Target_powerpc::plt_off. 444 (Stub_table::plt_call_size): Use plt_off. 445 (Stub_table::do_write): Likewise. 446 (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF 447 for PLT16 relocations. 448 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true 449 for PLT16 relocations. 450 (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations. 451 (Target_powerpc::Relocate::relocate): Support PLT16 relocations. 452 (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL 453 for ppc32 plt16 relocs. 454 4552018-04-06 Cary Coutant <ccoutant@gmail.com> 456 457 * object.cc (Sized_relobj_file::include_section_group): Store 458 reference to Kept_section info for discarded comdat sections 459 regardless of size. Move size checking to map_to_kept_section. 460 (Sized_relobj_file::include_linkonce_section): Likewise. 461 (Sized_relobj_file::map_to_kept_section): Add section name parameter. 462 Insert size checking logic from above functions. 463 (Sized_relobj_file::find_kept_section_object): New method. 464 (Sized_relobj_file::get_symbol_name): New method. 465 * object.h (Sized_relobj_file::map_to_kept_section): Add section_name 466 parameter. Adjust all callers. 467 (Sized_relobj_file::find_kept_section_object): New method. 468 (Sized_relobj_file::get_symbol_name): New method. 469 (Sized_relobj_file::Kept_comdat_section): Replace object and shndx 470 fields with sh_size, kept_section, symndx, and is_comdat fields. 471 (Sized_relobj_file::set_kept_comdat_section): Replace kept_object 472 and kept_shndx parameters with is_comdat, symndx, sh_size, and 473 kept_section. 474 (Sized_relobj_file::get_kept_comdat_section): Likewise. 475 * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR. 476 Adjust all references. 477 (issue_undefined_symbol_error): New function template. 478 (relocate_section): Pass section name to map_to_kept_section. 479 Move discarded section code to new function above. 480 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move 481 declaration for gsym out one level. Call issue_discarded_error. 482 * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise. 483 * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR. 484 4852018-04-05 Cary Coutant <ccoutant@gmail.com> 486 487 * target-reloc.h (relocate_section): Add local symbol index or global 488 symbol name to warning about relocation that refers to discarded 489 section. 490 4912018-04-05 James Cowgill <james.cowgill@mips.com> 492 493 Revert previous patch and apply revised patch. 494 495 PR gold/22770 496 * mips.cc (Mips_got_info::record_got_page_entry): Don't insert 497 Got_page_entry for object's GOT. 498 (Mips_got_info::add_got_page_entries): Add all pages from from's GOT. 499 Rename to add_got_page_count. 500 (Got_page_entry): Remove num_pages. 501 5022018-04-05 James Cowgill <james.cowgill@mips.com> 503 504 PR gold/22770 505 * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing 506 page entries for the object's GOT. 507 5082018-04-05 Alan Modra <amodra@gmail.com> 509 510 * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro. 511 5122018-04-04 Nick Clifton <nickc@redhat.com> 513 514 * po/es.po: Updated Spanish translation. 515 5162018-04-02 Cary Coutant <ccoutant@gmail.com> 517 518 PR gold/23016 519 * incremental.cc (can_incremental_update): Check for unwind section 520 type. 521 * layout.h (Layout::layout): Add sh_type parameter. 522 * layout.cc (Layout::layout): Likewise. 523 (Layout::layout_reloc): Create new output reloc section if data 524 section does not already have one. 525 (Layout::layout_eh_frame): Check for unwind section type. 526 (Layout::make_eh_frame_section): Use unwind section type for .eh_frame 527 and .eh_frame_hdr. 528 * object.h (Sized_relobj_file::Shdr_write): New typedef. 529 (Sized_relobj_file::layout_section): Add sh_type parameter. 530 (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type 531 parameter. 532 * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for 533 unwind section type. 534 (Sized_relobj_file::layout_section): Add sh_type parameter; pass it 535 to Layout::layout. 536 (Sized_relobj_file::do_layout): Make local copy of sh_type. 537 Force .eh_frame sections to unwind section type. 538 Pass sh_type to layout_section. 539 (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections): 540 Pass sh_type to layout_section. 541 * output.cc (Output_section::Output_section): Initialize reloc_section_. 542 * output.h (Output_section::reloc_section): New method. 543 (Output_section::set_reloc_section): New method. 544 (Output_section::reloc_section_): New data member. 545 * target.h (Target::unwind_section_type): New method. 546 (Target::Target_info::unwind_section_type): New data member. 547 548 * aarch64.cc (aarch64_info): Add unwind_section_type. 549 * arm.cc (arm_info, arm_nacl_info): Likewise. 550 * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise. 551 * mips.cc (mips_info, mips_nacl_info): Likewise. 552 * powerpc.cc (powerpc_info): Likewise. 553 * s390.cc (s390_info): Likewise. 554 * sparc.cc (sparc_info): Likewise. 555 * tilegx.cc (tilegx_info): Likewise. 556 * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise. 557 558 * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases. 559 * testsuite/Makefile.in: Regenerate. 560 * testsuite/testfile.cc: Add unwind_section_type. 561 * testsuite/pr23016_1.sh: New test script. 562 * testsuite/pr23016_1a.s: New source file. 563 * testsuite/pr23016_1b.s: New source file. 564 * testsuite/pr23016_2.sh: New test script. 565 * testsuite/pr23016_2a.s: New source file. 566 * testsuite/pr23016_2b.s: New source file. 567 5682018-03-28 Cary Coutant <ccoutant@gmail.com> 569 570 PR gold/21423 571 PR gold/22500 572 * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS. 573 Replace check for --enable-plugins with AC_PLUGINS. 574 * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef. 575 (General_options::finalize): Check if plugins enabled. 576 * options.h (--plugin, --plugin-opt): Define even if plugins not 577 enabled. 578 * Makefile.in: Regenerate. 579 * aclocal.m4: Regenerate. 580 * configure: Regenerate. 581 * testsuite/Makefile.in: Regenerate. 582 5832018-03-28 Cary Coutant <ccoutant@gmail.com> 584 585 PR gold/22969 586 * aarch64-reloc.def: Add TLSLE_LDST* relocations. 587 * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise. 588 (Target_aarch64::Scan::local): Likewise. 589 (Target_aarch64::Scan::global): Likewise. 590 (Target_aarch64::Relocate::relocate): Likewise. 591 (Target_aarch64::Relocate::relocate_tls): Likewise. 592 5932018-03-27 Roland McGrath <mcgrathr@google.com> 594 595 * testsuite/split_x86_64.sh: Fix bad regexp. 596 5972018-03-26 Cary Coutant <ccoutant@gmail.com> 598 599 PR gold/22868 600 * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section 601 index instead of SHN_ABS for defined symbols. 602 * testsuite/Makefile.am (plugin_pr22868): New test case. 603 * testsuite/Makefile.in: Regenerate 604 * testsuite/plugin_pr22868.sh: New test script. 605 * testsuite/plugin_pr22868_a.c: New source file. 606 * testsuite/plugin_pr22868_b.c: New source file. 607 6082018-03-23 Cary Coutant <ccoutant@gmail.com> 609 610 * plugin.cc (link_or_copy_file): Remove newlines from warning messages. 611 Add pedantic check for return value from ::write. 612 6132018-03-23 Cary Coutant <ccoutant@gmail.com> 614 615 * debug.h (DEBUG_PLUGIN): New constant. 616 (DEBUG_ALL): Add DEBUG_PLUGIN. 617 (debug_string_to_enum): Likewise. 618 * plugin.cc (make_sized_plugin_object): Add filename parameter. 619 (Plugin_recorder): New class. 620 (Plugin_manager::~Plugin_manager): Delete recorder_. 621 (Plugin_manager::load_plugins): Create and initialize recorder_. 622 (Plugin_manager::claim_file): Record claimed and unclaimed files. 623 (Plugin_manager::make_plugin_object): Use object name as name for 624 plugin object, if available. 625 (Plugin_manager::add_input_file): Record replacement files. 626 (Sized_pluginobj::do_add_symbols): Record plugin symbols. 627 (Plugin_finish::run): Call Plugin_recorder::finish(). 628 (make_sized_plugin_object): Add filename parameter and pass to 629 Sized_pluginobj constructor. 630 * plugin.h (Plugin::filename): New method. 631 (Plugin::recorder): New method. 632 (Plugin::recorder_): New data member. 633 6342018-03-07 Sriraman Tallam <tmsriram@google.com> 635 636 * layout.cc (Layout::default_section_order): Check for text section 637 prefixes. 638 (Layout::text_section_name_mapping): New static member. 639 (Layout::text_section_name_mapping_count): New static member. 640 (Layout::match_section_name): New static function. 641 (Layout::output_section_name): Check for text section prefixes. 642 * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value. 643 (Output_section_order::ORDER_TEXT_STARTUP): New enum value. 644 (Output_section_order::ORDER_TEXT_EXIT): New enum value. 645 (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value. 646 (Layout::text_section_name_mapping): New static member. 647 (Layout::text_section_name_mapping_count): New static member. 648 (Layout::match_section_name): New static function. 649 * options.h (keep_text_section_prefix): New -z option. 650 * testsuite/Makefile.am (keep_text_section_prefix): New test. 651 * testsuite/Makefile.in: Regenerate. 652 * testsuite/keep_text_section_prefix.cc: New test source. 653 * testsuite/keep_text_section_prefix.sh: New test script. 654 6552018-02-22 Sriraman Tallam <tmsriram@google.com> 656 657 * plugin.cc (get_wrap_symbols): New plugin interface. 658 (load): Add get_wrap_symbols to transfer vector. 659 * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface. 660 * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols 661 interface. 662 * testsuite/plugin_test_wrap_symbols.sh: New test script. 663 * testsuite/plugin_test_wrap_symbols_1.cc: New file. 664 * testsuite/plugin_test_wrap_symbols_2.cc: New file. 665 * testsuite/Makefile.am (plugin_test_wrap_symbols): New test. 666 * testsuite/Makefile.in: Regenerate. 667 6682018-02-07 Sriraman Tallam <tmsriram@google.com> 669 670 * expression.cc (Symbol_expression::set_expr_sym_in_real_elf): 671 New method. 672 (Unary_expression::set_expr_sym_in_real_elf): New method. 673 (Binary_expression::set_expr_sym_in_real_elf): New method. 674 (Trinary_expression::set_expr_sym_in_real_elf): New method. 675 * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if 676 defined or used in defsyms. 677 * plugin.h (Plugin_manager::is_defsym_def): New method. 678 (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_. 679 (Plugin_manager::defsym_defines_set_): New member. 680 (Plugin_manager::Defsym_defines_set): New typedef. 681 * script.cc (Script_options::set_defsym_uses_in_real_elf): New method. 682 (Script_options::find_defsym_defs): New method. 683 * script.h (Expression::set_expr_sym_in_real_elf): New method. 684 (Symbol_assignment::is_defsym): New method. 685 (Symbol_assignment::value): New method. 686 (Script_options::find_defsym_defs): New method. 687 (Script_options::set_defsym_uses_in_real_elf): New method. 688 * testsuite/Makefile.am (plugin_test_defsym): New test. 689 * testsuite/Makefile.in: Regenerate. 690 * testsuite/plugin_test.c: Check for new symbol resolution. 691 * testsuite/plugin_test_defsym.sh: New script. 692 * testsuite/plugin_test_defsym.c: New test source. 693 6942018-02-07 Alan Modra <amodra@gmail.com> 695 696 Revert 2018-01-17 Alan Modra <amodra@gmail.com> 697 * options.h: Remove --speculate-indirect-jumps support. 698 * powerpc.cc: Likewise. 699 7002018-02-02 Cary Coutant <ccoutant@gmail.com> 701 702 * PR gold/22776 703 * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add 704 support for DWARF-4 line number tables. 705 * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field. 706 7072018-01-18 Alan Modra <amodra@gmail.com> 708 709 * powerpc.cc (param_plt_align): New function supplying default 710 --plt-align values. Use it.. 711 (Stub_table::plt_call_align): ..here, and.. 712 (Output_data_glink::global_entry_align): ..here. 713 (Stub_table::stub_align): Correct 32-bit minimum alignment. 714 7152018-01-17 Alan Modra <amodra@gmail.com> 716 717 * options.h (speculate_indirect_jumps): New option. 718 * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants. 719 (output_bctr): New function. 720 (Stub_table::plt_call_size): Add space for speculation barrier. 721 (Stub_table::branch_stub_size): Likewise. 722 (Output_data_glink::pltresolve_size): Likewise. 723 (Stub_table::do_write): Output speculation barriers. 724 7252018-01-17 Alan Modra <amodra@gmail.com> 726 727 * options.h (plt_align): Support for PowerPC32 too. 728 * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit. 729 (Stub_table::plt_call_size, branch_stub_size): Tidy. 730 (Stub_table::plt_call_align): Implement using stub_align. 731 (Output_data_glink::global_entry_align): New function. 732 (Output_data_glink::global_entry_off): New function. 733 (Output_data_glink::global_entry_address): Use global_entry_off. 734 (Output_data_glink::pltresolve_size): New function, replacing 735 pltresolve_size_ constant. Update all uses. 736 (Output_data_glink::add_global_entry): Align offset. 737 (Output_data_glink::set_final_data_size): Use global_entry_align. 738 (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops. 739 Tidy stub output. Use global_entry_off. 740 7412018-01-15 Cary Coutant <ccoutant@gmail.com> 742 743 PR gold/22694 744 * options.h (-fuse-ld): Add correct helparg. 745 7462018-01-15 Nick Clifton <nickc@redhat.com> 747 748 * po/uk.po: Updated Ukranian translation. 749 7502018-01-13 Nick Clifton <nickc@redhat.com> 751 752 * po/gold.pot: Regenerated. 753 7542018-01-13 Nick Clifton <nickc@redhat.com> 755 756 2.30 branch created. 757 7582018-01-12 Cary Coutant <ccoutant@gmail.com> 759 760 * NEWS: Add new features in 1.15. 761 * version.cc (version_string): Bump to 1.15. 762 7632018-01-12 Sterling Augustine <saugustine@google.com> 764 765 * cref.cc (Cref_inputs::Cref_table_compare::operator): Add 766 conditionals and calls to is_forwarder. 767 7682018-01-03 Alan Modra <amodra@gmail.com> 769 770 Update year range in copyright notice of all files. 771 772For older changes see ChangeLog-2017 773 774Copyright (C) 2018 Free Software Foundation, Inc. 775 776Copying and distribution of this file, with or without modification, 777are permitted in any medium without royalty provided the copyright 778notice and this notice are preserved. 779 780Local Variables: 781mode: change-log 782left-margin: 8 783fill-column: 74 784version-control: never 785End: 786