1 2018-06-24 Nick Clifton <nickc@redhat.com>
5 2018-06-23 Cary Coutant <ccoutant@gmail.com>
7 * version.cc (version_string): Bump to 1.16.
8 * NEWS: Add new features in 1.16.
10 2018-06-23 Cary Coutant <ccoutant@gmail.com>
13 * x86_64.cc (Target_x86_64::record_gnu_property): Initialize val.
15 2018-06-23 Cary Coutant <ccoutant@gmail.com>
18 * x86_64.cc (Output_data_plt_x86_64_ibt): New class.
19 (Target_x86_64::do_make_data_plt): (All instantiations) Check for
20 IBT feature bit and create IBT PLTs.
22 2018-06-22 Cary Coutant <ccoutant@gmail.com>
25 * layout.cc (read_sized_value): Fix spelling of section name.
26 (Layout::layout_gnu_property): Call Sized_target::record_gnu_property
27 for target-specific properties;
28 don't store them with target-independent properties yet.
29 (Layout::merge_gnu_properties): New method.
30 (Layout::add_gnu_property): New method.
31 (Layout::create_gnu_properties_note): Call target to finalize
32 target-specific properties. Fix spelling of output section name.
33 * layout.h (Layout::merge_gnu_properties): New method.
34 (Layout::add_gnu_property): New method.
35 * object.cc (Sized_relobj_file::do_layout): Call
36 Layout::merge_gnu_properties.
37 * target.h (Target::merge_gnu_property): Remove.
38 (Target::finalize_gnu_properties): New method.
39 (Target::do_merge_gnu_property): Move to Sized_target and rename.
40 (Target::do_finalize_gnu_properties): New virtual method.
41 (Sized_target::record_gnu_property): Moved and renamed from
42 Target::do_merge_gnu_property.
43 (Sized_target::merge_gnu_properties): New virtual method.
44 * x86_64.cc (Target_x86_64::isa_1_used_, isa_1_needed_)
45 (feature_1_, object_feature_1_, seen_first_object_): New data members.
46 (Target_x86_64::do_merge_gnu_property): Rename to ...
47 (Target_x86_64::record_gnu_property): ... this. Save target-specific
48 properties in Target class object.
49 (Target_x86_64::merge_gnu_properties): New method.
50 (add_property): New static inline function.
51 (Target_x86_64::do_finalize_gnu_properties): New method.
52 * testsuite/Makefile.am (gnu_property_test): Remove C source file;
53 link directly without compiler driver.
54 * testsuite/Makefile.in: Regenerate.
55 * testsuite/gnu_property_a.S: Add _start.
57 2018-06-22 Cary Coutant <ccoutant@gmail.com>
59 * incremental.cc (Sized_incremental_binary::setup_readers): Use
60 emplace_back for GCC 5 and later.
61 * incremental.h (Incremental_binary::Input_reader): Provide copy
63 (Sized_incremental_binary::Sized_input_reader): Likewise.
65 2018-06-22 Cary Coutant <ccoutant@gmail.com>
68 * layout.cc (Layout::Layout): Initialize gnu_properties_.
69 (read_sized_value, write_sized_value): New functions.
70 (Layout::layout_gnu_property): New method.
71 (Layout::create_notes): Call create_gnu_properties_note.
72 (Layout::create_gnu_properties_note): New method.
73 * layout.h (Layout::layout_gnu_property): New method.
74 (Layout::create_gnu_properties_note): New method.
75 (Layout::Gnu_property, Layout::Gnu_properties): New types.
76 (Layout::gnu_properties_): New data member.
77 * object.cc (Sized_relobj_file::layout_gnu_property_section): New
79 (Sized_relobj_file::do_layout): Handle .note.gnu.property sections.
80 * object.h (Sized_relobj_file::layout_gnu_property_section): New
82 * target.h (Target::merge_gnu_property): New method.
83 (Target::do_merge_gnu_property): New virtual method.
84 * x86_64.cc (Target_x86_64::do_merge_gnu_property): New method.
85 * testsuite/Makefile.am (gnu_property_test): New test case.
86 * testsuite/Makefile.in: Regenerate.
87 * testsuite/gnu_property_a.S: New source file.
88 * testsuite/gnu_property_b.S: New source file.
89 * testsuite/gnu_property_c.S: New source file.
90 * testsuite/gnu_property_main.c: New source file.
91 * testsuite/gnu_property_test.sh: New test script.
93 2018-06-21 Cary Coutant <ccoutant@gmail.com>
95 * resolve.cc (Symbol_table::resolve): Rename tobinding to
96 orig_tobinding. Call set_is_needed() for objects that resolve
98 (Symbol_table::should_override): Allow a dynamic definition to
99 override an earlier one in a not-needed library.
100 * symtab.cc (Symbol_table::set_dynsym_indexes): Remove separate
101 processing for as-needed symbols. Add warning when discarding
103 * testsuite/Makefile.am (weak_as_needed): New test case.
104 * testsuite/Makefile.in: Regenerate.
105 * testsuite/weak_as_needed.sh: New test script.
106 * testsuite/weak_as_needed_a.c: New source file.
107 * testsuite/weak_as_needed_b.c: New source file.
108 * testsuite/weak_as_needed_b.script: New version script.
109 * testsuite/weak_as_needed_c.c: New source file.
110 * testsuite/weak_as_needed_c.script: New version script.
112 2018-06-20 Cary Coutant <ccoutant@gmail.com>
115 * dynobj.cc (Versions::Versions): Change init for needs_base_version_.
116 (Versions::record_version): Add verdefs for both shared objects and
118 (Versions::add_def): Likewise for base version.
119 (Versions::add_need): Don't add base version for executables.
120 (Versions::version_index): Look up version for both shared objects and
122 * testsuite/Makefile.am (ver_test_14): New test case.
123 * testsuite/Makefile.in: Regenerate.
124 * testsuite/ver_test_14.script: New version script.
125 * testsuite/ver_test_14.sh: New test script.
127 2018-06-19 Joshua Watt <jpewhacker@gmail.com>
128 Cary Coutant <ccoutant@gmail.com>
130 * configure.ac: Replace manual thread configuration with AX_PTHREAD.
131 Add --enable-threads=auto.
132 * Makefile.am (THREADFLAGS, THREADLIBS): New defines.
133 (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS).
134 (THREADSLIB): Remove; change all references to THREADLIBS.
135 * Makefile.in: Regenerate.
136 * aclocal.m4: Regenerate.
137 * config.in: Regenerate.
138 * configure: Regenerate.
139 * testsuite/Makefile.am (THREADSLIB): Replace with...
140 (THREADFLAGS, THREADLIBS): ... these.
141 (LDADD): Remove; add as individual defines for...
142 (object_unittest, binary_unittest, leb128_unittest)
143 (overflow_unittest): ... these tests.
144 (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
145 (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
146 (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
147 (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
148 * testsuite/Makefile.in: Regenerate.
150 2018-06-19 Cary Coutant <ccoutant@gmail.com>
152 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
153 * testsuite/Makefile.in: Regenerate.
155 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
157 * configure.ac: Remove AC_PREREQ, add missing quoting and usage
159 * Makefile.in: Re-generate.
160 * aclocal.m4: Re-generate.
161 * configure: Re-generate.
162 * testsuite/Makefile.in: Re-generate.
164 2018-05-10 Stephen Crane <sjc@immunant.com>
166 * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of
167 .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
169 2018-04-24 Cary Coutant <ccoutant@gmail.com>
173 * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
174 * icf.cc (get_section_contents): For merge sections, ignore the
175 addend for relocations against non-section symbols.
177 2018-04-24 Cary Coutant <ccoutant@gmail.com>
180 * dynobj.cc (Versions::symbol_section_contents): Don't set
181 VERSYM_HIDDEN flag for undefined symbols.
182 * symtab.cc (Symbol_table::add_from_object): Don't override default
183 version definition with a different default version.
184 * symtab.h (Symbol::from_dyn): New method.
185 * testsuite/plugin_test.c (struct sym_info): Add ver field.
186 (claim_file_hook): Pass symbol version to plugin API.
187 (parse_readelf_line): Parse symbol version.
188 * testsuite/Makefile.am (ver_test_pr16504): New test case.
189 * testsuite/Makefile.in: Regenerate.
190 * testsuite/ver_test_pr16504.sh: New test script.
191 * testsuite/ver_test_pr16504_a.c: New source file.
192 * testsuite/ver_test_pr16504_a.script: New version script.
193 * testsuite/ver_test_pr16504_b.c: New source file.
194 * testsuite/ver_test_pr16504_b.script: New version script.
196 2018-04-19 Cary Coutant <ccoutant@gmail.com>
199 * gc.h (gc_process_relocs): Pass target to
200 scan.local_reloc_may_be_function_pointer.
202 2018-04-18 Nick Clifton <nickc@redhat.com>
204 * po/es.po: Updated Spanish translation.
206 2018-04-14 Cary Coutant <ccoutant@gmail.com>
209 * gc.h (gc_process_relocs): Pass target to
210 scan.global_reloc_may_be_function_pointer.
212 2018-04-09 Alan Modra <amodra@gmail.com>
214 * configure: Regenerate.
216 2018-04-09 Alan Modra <amodra@gmail.com>
218 * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
219 Handle inline plt sequence relocs.
220 (Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
221 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
222 (Target_powerpc::Relocate::relocate): Likewise.
224 2018-04-09 Alan Modra <amodra@gmail.com>
226 * powerpc.cc (Target_powerpc::lplt_): New variable.
227 (Target_powerpc::lplt_section): Associated accessor.
228 (Target_powerpc::plt_off): Handle local non-ifunc symbols.
229 (Target_powerpc::make_lplt_section): New function.
230 (Target_powerpc::make_local_plt_entry): New function.
231 (Powerpc_relobj::do_relocate_sections): Write out lplt.
232 (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
233 (Output_data_plt_powerpc::add_local_entry): New function.
234 (Output_data_plt_powerpc::do_write): Ignore lplt.
235 (Target_powerpc::make_iplt_section): Make lplt first.
236 (Target_powerpc::make_brlt_section): Make .branch_lt relro.
237 (Target_powerpc::Scan::local): Handle PLT16 relocs.
239 2018-04-09 Alan Modra <amodra@gmail.com>
241 * powerpc.cc (Target_powerpc::plt_off): New functions.
242 (is_plt16_reloc): New function.
243 (Stub_table::plt_off): Use Target_powerpc::plt_off.
244 (Stub_table::plt_call_size): Use plt_off.
245 (Stub_table::do_write): Likewise.
246 (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
247 for PLT16 relocations.
248 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
249 for PLT16 relocations.
250 (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
251 (Target_powerpc::Relocate::relocate): Support PLT16 relocations.
252 (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
253 for ppc32 plt16 relocs.
255 2018-04-06 Cary Coutant <ccoutant@gmail.com>
257 * object.cc (Sized_relobj_file::include_section_group): Store
258 reference to Kept_section info for discarded comdat sections
259 regardless of size. Move size checking to map_to_kept_section.
260 (Sized_relobj_file::include_linkonce_section): Likewise.
261 (Sized_relobj_file::map_to_kept_section): Add section name parameter.
262 Insert size checking logic from above functions.
263 (Sized_relobj_file::find_kept_section_object): New method.
264 (Sized_relobj_file::get_symbol_name): New method.
265 * object.h (Sized_relobj_file::map_to_kept_section): Add section_name
266 parameter. Adjust all callers.
267 (Sized_relobj_file::find_kept_section_object): New method.
268 (Sized_relobj_file::get_symbol_name): New method.
269 (Sized_relobj_file::Kept_comdat_section): Replace object and shndx
270 fields with sh_size, kept_section, symndx, and is_comdat fields.
271 (Sized_relobj_file::set_kept_comdat_section): Replace kept_object
272 and kept_shndx parameters with is_comdat, symndx, sh_size, and
274 (Sized_relobj_file::get_kept_comdat_section): Likewise.
275 * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
276 Adjust all references.
277 (issue_undefined_symbol_error): New function template.
278 (relocate_section): Pass section name to map_to_kept_section.
279 Move discarded section code to new function above.
280 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move
281 declaration for gsym out one level. Call issue_discarded_error.
282 * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise.
283 * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
285 2018-04-05 Cary Coutant <ccoutant@gmail.com>
287 * target-reloc.h (relocate_section): Add local symbol index or global
288 symbol name to warning about relocation that refers to discarded
291 2018-04-05 James Cowgill <james.cowgill@mips.com>
293 Revert previous patch and apply revised patch.
296 * mips.cc (Mips_got_info::record_got_page_entry): Don't insert
297 Got_page_entry for object's GOT.
298 (Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
299 Rename to add_got_page_count.
300 (Got_page_entry): Remove num_pages.
302 2018-04-05 James Cowgill <james.cowgill@mips.com>
305 * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing
306 page entries for the object's GOT.
308 2018-04-05 Alan Modra <amodra@gmail.com>
310 * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro.
312 2018-04-04 Nick Clifton <nickc@redhat.com>
314 * po/es.po: Updated Spanish translation.
316 2018-04-02 Cary Coutant <ccoutant@gmail.com>
319 * incremental.cc (can_incremental_update): Check for unwind section
321 * layout.h (Layout::layout): Add sh_type parameter.
322 * layout.cc (Layout::layout): Likewise.
323 (Layout::layout_reloc): Create new output reloc section if data
324 section does not already have one.
325 (Layout::layout_eh_frame): Check for unwind section type.
326 (Layout::make_eh_frame_section): Use unwind section type for .eh_frame
328 * object.h (Sized_relobj_file::Shdr_write): New typedef.
329 (Sized_relobj_file::layout_section): Add sh_type parameter.
330 (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
332 * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for
334 (Sized_relobj_file::layout_section): Add sh_type parameter; pass it
336 (Sized_relobj_file::do_layout): Make local copy of sh_type.
337 Force .eh_frame sections to unwind section type.
338 Pass sh_type to layout_section.
339 (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
340 Pass sh_type to layout_section.
341 * output.cc (Output_section::Output_section): Initialize reloc_section_.
342 * output.h (Output_section::reloc_section): New method.
343 (Output_section::set_reloc_section): New method.
344 (Output_section::reloc_section_): New data member.
345 * target.h (Target::unwind_section_type): New method.
346 (Target::Target_info::unwind_section_type): New data member.
348 * aarch64.cc (aarch64_info): Add unwind_section_type.
349 * arm.cc (arm_info, arm_nacl_info): Likewise.
350 * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise.
351 * mips.cc (mips_info, mips_nacl_info): Likewise.
352 * powerpc.cc (powerpc_info): Likewise.
353 * s390.cc (s390_info): Likewise.
354 * sparc.cc (sparc_info): Likewise.
355 * tilegx.cc (tilegx_info): Likewise.
356 * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise.
358 * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases.
359 * testsuite/Makefile.in: Regenerate.
360 * testsuite/testfile.cc: Add unwind_section_type.
361 * testsuite/pr23016_1.sh: New test script.
362 * testsuite/pr23016_1a.s: New source file.
363 * testsuite/pr23016_1b.s: New source file.
364 * testsuite/pr23016_2.sh: New test script.
365 * testsuite/pr23016_2a.s: New source file.
366 * testsuite/pr23016_2b.s: New source file.
368 2018-03-28 Cary Coutant <ccoutant@gmail.com>
372 * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS.
373 Replace check for --enable-plugins with AC_PLUGINS.
374 * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef.
375 (General_options::finalize): Check if plugins enabled.
376 * options.h (--plugin, --plugin-opt): Define even if plugins not
378 * Makefile.in: Regenerate.
379 * aclocal.m4: Regenerate.
380 * configure: Regenerate.
381 * testsuite/Makefile.in: Regenerate.
383 2018-03-28 Cary Coutant <ccoutant@gmail.com>
386 * aarch64-reloc.def: Add TLSLE_LDST* relocations.
387 * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise.
388 (Target_aarch64::Scan::local): Likewise.
389 (Target_aarch64::Scan::global): Likewise.
390 (Target_aarch64::Relocate::relocate): Likewise.
391 (Target_aarch64::Relocate::relocate_tls): Likewise.
393 2018-03-27 Roland McGrath <mcgrathr@google.com>
395 * testsuite/split_x86_64.sh: Fix bad regexp.
397 2018-03-26 Cary Coutant <ccoutant@gmail.com>
400 * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
401 index instead of SHN_ABS for defined symbols.
402 * testsuite/Makefile.am (plugin_pr22868): New test case.
403 * testsuite/Makefile.in: Regenerate
404 * testsuite/plugin_pr22868.sh: New test script.
405 * testsuite/plugin_pr22868_a.c: New source file.
406 * testsuite/plugin_pr22868_b.c: New source file.
408 2018-03-23 Cary Coutant <ccoutant@gmail.com>
410 * plugin.cc (link_or_copy_file): Remove newlines from warning messages.
411 Add pedantic check for return value from ::write.
413 2018-03-23 Cary Coutant <ccoutant@gmail.com>
415 * debug.h (DEBUG_PLUGIN): New constant.
416 (DEBUG_ALL): Add DEBUG_PLUGIN.
417 (debug_string_to_enum): Likewise.
418 * plugin.cc (make_sized_plugin_object): Add filename parameter.
419 (Plugin_recorder): New class.
420 (Plugin_manager::~Plugin_manager): Delete recorder_.
421 (Plugin_manager::load_plugins): Create and initialize recorder_.
422 (Plugin_manager::claim_file): Record claimed and unclaimed files.
423 (Plugin_manager::make_plugin_object): Use object name as name for
424 plugin object, if available.
425 (Plugin_manager::add_input_file): Record replacement files.
426 (Sized_pluginobj::do_add_symbols): Record plugin symbols.
427 (Plugin_finish::run): Call Plugin_recorder::finish().
428 (make_sized_plugin_object): Add filename parameter and pass to
429 Sized_pluginobj constructor.
430 * plugin.h (Plugin::filename): New method.
431 (Plugin::recorder): New method.
432 (Plugin::recorder_): New data member.
434 2018-03-07 Sriraman Tallam <tmsriram@google.com>
436 * layout.cc (Layout::default_section_order): Check for text section
438 (Layout::text_section_name_mapping): New static member.
439 (Layout::text_section_name_mapping_count): New static member.
440 (Layout::match_section_name): New static function.
441 (Layout::output_section_name): Check for text section prefixes.
442 * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value.
443 (Output_section_order::ORDER_TEXT_STARTUP): New enum value.
444 (Output_section_order::ORDER_TEXT_EXIT): New enum value.
445 (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value.
446 (Layout::text_section_name_mapping): New static member.
447 (Layout::text_section_name_mapping_count): New static member.
448 (Layout::match_section_name): New static function.
449 * options.h (keep_text_section_prefix): New -z option.
450 * testsuite/Makefile.am (keep_text_section_prefix): New test.
451 * testsuite/Makefile.in: Regenerate.
452 * testsuite/keep_text_section_prefix.cc: New test source.
453 * testsuite/keep_text_section_prefix.sh: New test script.
455 2018-02-22 Sriraman Tallam <tmsriram@google.com>
457 * plugin.cc (get_wrap_symbols): New plugin interface.
458 (load): Add get_wrap_symbols to transfer vector.
459 * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface.
460 * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols
462 * testsuite/plugin_test_wrap_symbols.sh: New test script.
463 * testsuite/plugin_test_wrap_symbols_1.cc: New file.
464 * testsuite/plugin_test_wrap_symbols_2.cc: New file.
465 * testsuite/Makefile.am (plugin_test_wrap_symbols): New test.
466 * testsuite/Makefile.in: Regenerate.
468 2018-02-07 Sriraman Tallam <tmsriram@google.com>
470 * expression.cc (Symbol_expression::set_expr_sym_in_real_elf):
472 (Unary_expression::set_expr_sym_in_real_elf): New method.
473 (Binary_expression::set_expr_sym_in_real_elf): New method.
474 (Trinary_expression::set_expr_sym_in_real_elf): New method.
475 * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if
476 defined or used in defsyms.
477 * plugin.h (Plugin_manager::is_defsym_def): New method.
478 (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_.
479 (Plugin_manager::defsym_defines_set_): New member.
480 (Plugin_manager::Defsym_defines_set): New typedef.
481 * script.cc (Script_options::set_defsym_uses_in_real_elf): New method.
482 (Script_options::find_defsym_defs): New method.
483 * script.h (Expression::set_expr_sym_in_real_elf): New method.
484 (Symbol_assignment::is_defsym): New method.
485 (Symbol_assignment::value): New method.
486 (Script_options::find_defsym_defs): New method.
487 (Script_options::set_defsym_uses_in_real_elf): New method.
488 * testsuite/Makefile.am (plugin_test_defsym): New test.
489 * testsuite/Makefile.in: Regenerate.
490 * testsuite/plugin_test.c: Check for new symbol resolution.
491 * testsuite/plugin_test_defsym.sh: New script.
492 * testsuite/plugin_test_defsym.c: New test source.
494 2018-02-07 Alan Modra <amodra@gmail.com>
496 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
497 * options.h: Remove --speculate-indirect-jumps support.
498 * powerpc.cc: Likewise.
500 2018-02-02 Cary Coutant <ccoutant@gmail.com>
503 * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add
504 support for DWARF-4 line number tables.
505 * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field.
507 2018-01-18 Alan Modra <amodra@gmail.com>
509 * powerpc.cc (param_plt_align): New function supplying default
510 --plt-align values. Use it..
511 (Stub_table::plt_call_align): ..here, and..
512 (Output_data_glink::global_entry_align): ..here.
513 (Stub_table::stub_align): Correct 32-bit minimum alignment.
515 2018-01-17 Alan Modra <amodra@gmail.com>
517 * options.h (speculate_indirect_jumps): New option.
518 * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants.
519 (output_bctr): New function.
520 (Stub_table::plt_call_size): Add space for speculation barrier.
521 (Stub_table::branch_stub_size): Likewise.
522 (Output_data_glink::pltresolve_size): Likewise.
523 (Stub_table::do_write): Output speculation barriers.
525 2018-01-17 Alan Modra <amodra@gmail.com>
527 * options.h (plt_align): Support for PowerPC32 too.
528 * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
529 (Stub_table::plt_call_size, branch_stub_size): Tidy.
530 (Stub_table::plt_call_align): Implement using stub_align.
531 (Output_data_glink::global_entry_align): New function.
532 (Output_data_glink::global_entry_off): New function.
533 (Output_data_glink::global_entry_address): Use global_entry_off.
534 (Output_data_glink::pltresolve_size): New function, replacing
535 pltresolve_size_ constant. Update all uses.
536 (Output_data_glink::add_global_entry): Align offset.
537 (Output_data_glink::set_final_data_size): Use global_entry_align.
538 (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
539 Tidy stub output. Use global_entry_off.
541 2018-01-15 Cary Coutant <ccoutant@gmail.com>
544 * options.h (-fuse-ld): Add correct helparg.
546 2018-01-15 Nick Clifton <nickc@redhat.com>
548 * po/uk.po: Updated Ukranian translation.
550 2018-01-13 Nick Clifton <nickc@redhat.com>
552 * po/gold.pot: Regenerated.
554 2018-01-13 Nick Clifton <nickc@redhat.com>
558 2018-01-12 Cary Coutant <ccoutant@gmail.com>
560 * NEWS: Add new features in 1.15.
561 * version.cc (version_string): Bump to 1.15.
563 2018-01-12 Sterling Augustine <saugustine@google.com>
565 * cref.cc (Cref_inputs::Cref_table_compare::operator): Add
566 conditionals and calls to is_forwarder.
568 2018-01-03 Alan Modra <amodra@gmail.com>
570 Update year range in copyright notice of all files.
572 For older changes see ChangeLog-2017
574 Copyright (C) 2018 Free Software Foundation, Inc.
576 Copying and distribution of this file, with or without modification,
577 are permitted in any medium without royalty provided the copyright
578 notice and this notice are preserved.
584 version-control: never