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x86: drop bogus IgnoreSize from SHA insns
[deliverable/binutils-gdb.git] / gold / ChangeLog
CommitLineData
ac8cb70f
CX		 12018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
2
3 * mips.cc (Mips_mach, add_machine_extensions, elf_mips_mach):
4 Rename loongson3a to gs464.
5 (mips_isa_ext_mach, mips_isa_ext): Delete loongson3a.
6 (infer_abiflags): Use ases instead of isa_ext for infer ABI
7 flags.
8 (elf_mips_mach_name): Rename loongson3a to gs464.
9
f6f9ed01
TMQMF		 102018-07-10 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
11
12 * object.cc (Sized_relobj_file::map_to_kept_section): Initialize
13 kept_file.
14
a9fc784b
CC		 152018-08-07 Cary Coutant <ccoutant@gmail.com>
16
17 PR ld/23486
18 * x86_64.cc (Target_x86_64::Target_x86_64): Initialize
19 object_isa_1_used_.
20 (Target_x86_64::object_isa_1_used_): New data member.
21 (Target_x86_64::record_gnu_property): Save ISA_1_USED bits for object.
22 (Target_x86_64::merge_gnu_properties): Merge ISA_1_USED bits.
23
3a12c78d
CC		 242018-08-06 Cary Coutant <ccoutant@gmail.com>
25
26 PR gold/23455
27 * options.h (General_options): Add --warn-drop-version option.
28 * symtab.cc (Symbol_table::set_dynsym_indexes): Check it.
29
dc1f2887
CC		 302018-08-06 Cary Coutant <ccoutant@gmail.com>
31
32 * target.h (Sized_target::record_gnu_property): Change first two
33 parameters to unsigned int.
34 * x86_64.cc (Target_x86_64::record_gnu_property): Likewise.
35
7d8a3166
NC		 362018-07-30 Nick Clifton <nickc@redhat.com>
37
38 * layout.cc (section_name_mapping): Add an entry for
39 .gnu.build.attributes.
40
0984c34e
NC		 412018-07-18 Nick Clifton <nickc@redhat.com>
42
43 * po/fr.po: Updated French translation.
44
1074bc6d
CC		 452018-07-14 Cary Coutant <ccoutant@gmail.com>
46
47 PR gold/23397
48 * object.cc (Sized_relobj_file::do_layout): Mark section as deferred.
49 * testsuite/Makefile.am (plugin_test_1): Add --emit-relocs option to
50 existing test case.
51 * testsuite/Makefile.in: Regenerate.
52
1b115e8e
CC		 532018-07-14 Cary Coutant <ccoutant@gmail.com>
54
55 PR gold/23409
56 * symtab.cc (Symbol_table::define_special_symbol): Add check for
57 version name on existing symbol.
58 * testsuite/Makefile.am (ver_test_pr23409): New test case.
59 * testsuite/Makefile.in: Regenerate.
60 * testsuite/ver_test_pr23409.sh: New test script.
61 * testsuite/ver_test_pr23409_1.script: New version script.
62 * testsuite/ver_test_pr23409_2.script: New version script.
63
04879304
FS		 642018-07-11 Franz Sirl <franz.sirl-kernel@lauterbach.com>
65
66 * main.cc (main): Print m.arena as long long.
67
c3c5e486
CC		 682018-07-09 Cary Coutant <ccoutant@gmail.com>
69
70 * incremental.cc (Sized_incremental_binary::setup_readers): Use
71 emplace_back for C++ 11 or later.
72
724436fc
AM		 732018-07-06 Alan Modra <amodra@gmail.com>
74
75 * powerpc.cc: Include attributes.h.
76 (Powerpc_relobj::attributes_section_data_): New variable, with
77 accessor and associated constructor and destructor support.
78 (Powerpc_dynobj::attributes_section_data_): Likewise.
79 (Powerpc_relobj::do_read_symbols): Stash SHT_GNU_ATTRIBUTES section
80 contents in attributes_section_data_.
81 (Powerpc_dynobj::do_read_symbols): Likewise.
82 (Target_powerpc): Add attributes_section_data_, last_fp_, last_ld_,
83 last_vec_, and last_struct_ vars.
84 (Target_powerpc::merge_object_attributes): New function.
85 (Target_powerpc::do_finalize_sections): Iterate over input objects
86 merging attributes. Create output attributes section.
87
30aa1306
NC		 882018-06-26 Nick Clifton <nickc@redhat.com>
89
90 * po/uk.po: Updated Ukranian translation.
91
71300e2c
NC		 922018-06-24 Nick Clifton <nickc@redhat.com>
93
94 * po/gold.pot: Regenerate.
95
719d8288
NC		 962018-06-24 Nick Clifton <nickc@redhat.com>
97
98 2.31 branch created.
99
155ea1bc
CC		 1002018-06-23 Cary Coutant <ccoutant@gmail.com>
101
102 * version.cc (version_string): Bump to 1.16.
103 * NEWS: Add new features in 1.16.
104
add41311
CC		 1052018-06-23 Cary Coutant <ccoutant@gmail.com>
106
107 PR gold/22914
108 * x86_64.cc (Target_x86_64::record_gnu_property): Initialize val.
109
750ea5ed
CC		 1102018-06-23 Cary Coutant <ccoutant@gmail.com>
111
112 PR gold/22915
113 * x86_64.cc (Output_data_plt_x86_64_ibt): New class.
114 (Target_x86_64::do_make_data_plt): (All instantiations) Check for
115 IBT feature bit and create IBT PLTs.
116
a2575bec
CC		 1172018-06-22 Cary Coutant <ccoutant@gmail.com>
118
119 PR gold/22914
120 * layout.cc (read_sized_value): Fix spelling of section name.
121 (Layout::layout_gnu_property): Call Sized_target::record_gnu_property
122 for target-specific properties;
123 don't store them with target-independent properties yet.
124 (Layout::merge_gnu_properties): New method.
125 (Layout::add_gnu_property): New method.
126 (Layout::create_gnu_properties_note): Call target to finalize
127 target-specific properties. Fix spelling of output section name.
128 * layout.h (Layout::merge_gnu_properties): New method.
129 (Layout::add_gnu_property): New method.
130 * object.cc (Sized_relobj_file::do_layout): Call
131 Layout::merge_gnu_properties.
132 * target.h (Target::merge_gnu_property): Remove.
133 (Target::finalize_gnu_properties): New method.
134 (Target::do_merge_gnu_property): Move to Sized_target and rename.
135 (Target::do_finalize_gnu_properties): New virtual method.
136 (Sized_target::record_gnu_property): Moved and renamed from
137 Target::do_merge_gnu_property.
138 (Sized_target::merge_gnu_properties): New virtual method.
139 * x86_64.cc (Target_x86_64::isa_1_used_, isa_1_needed_)
140 (feature_1_, object_feature_1_, seen_first_object_): New data members.
141 (Target_x86_64::do_merge_gnu_property): Rename to ...
142 (Target_x86_64::record_gnu_property): ... this. Save target-specific
143 properties in Target class object.
144 (Target_x86_64::merge_gnu_properties): New method.
145 (add_property): New static inline function.
146 (Target_x86_64::do_finalize_gnu_properties): New method.
147 * testsuite/Makefile.am (gnu_property_test): Remove C source file;
148 link directly without compiler driver.
149 * testsuite/Makefile.in: Regenerate.
150 * testsuite/gnu_property_a.S: Add _start.
151
a1893a82
CC		 1522018-06-22 Cary Coutant <ccoutant@gmail.com>
153
154 * incremental.cc (Sized_incremental_binary::setup_readers): Use
155 emplace_back for GCC 5 and later.
156 * incremental.h (Incremental_binary::Input_reader): Provide copy
157 constructor.
158 (Sized_incremental_binary::Sized_input_reader): Likewise.
159
6c04fd9b
CC		 1602018-06-22 Cary Coutant <ccoutant@gmail.com>
161
162 PR gold/22914
163 * layout.cc (Layout::Layout): Initialize gnu_properties_.
164 (read_sized_value, write_sized_value): New functions.
165 (Layout::layout_gnu_property): New method.
166 (Layout::create_notes): Call create_gnu_properties_note.
167 (Layout::create_gnu_properties_note): New method.
168 * layout.h (Layout::layout_gnu_property): New method.
169 (Layout::create_gnu_properties_note): New method.
170 (Layout::Gnu_property, Layout::Gnu_properties): New types.
171 (Layout::gnu_properties_): New data member.
172 * object.cc (Sized_relobj_file::layout_gnu_property_section): New
173 method.
174 (Sized_relobj_file::do_layout): Handle .note.gnu.property sections.
175 * object.h (Sized_relobj_file::layout_gnu_property_section): New
176 method.
177 * target.h (Target::merge_gnu_property): New method.
178 (Target::do_merge_gnu_property): New virtual method.
179 * x86_64.cc (Target_x86_64::do_merge_gnu_property): New method.
180 * testsuite/Makefile.am (gnu_property_test): New test case.
181 * testsuite/Makefile.in: Regenerate.
182 * testsuite/gnu_property_a.S: New source file.
183 * testsuite/gnu_property_b.S: New source file.
184 * testsuite/gnu_property_c.S: New source file.
185 * testsuite/gnu_property_main.c: New source file.
186 * testsuite/gnu_property_test.sh: New test script.
187
cea6ffbd
CC		 1882018-06-21 Cary Coutant <ccoutant@gmail.com>
189
190 * resolve.cc (Symbol_table::resolve): Rename tobinding to
191 orig_tobinding. Call set_is_needed() for objects that resolve
192 non-weak references.
193 (Symbol_table::should_override): Allow a dynamic definition to
194 override an earlier one in a not-needed library.
195 * symtab.cc (Symbol_table::set_dynsym_indexes): Remove separate
196 processing for as-needed symbols. Add warning when discarding
197 version informatin.
198 * testsuite/Makefile.am (weak_as_needed): New test case.
199 * testsuite/Makefile.in: Regenerate.
200 * testsuite/weak_as_needed.sh: New test script.
201 * testsuite/weak_as_needed_a.c: New source file.
202 * testsuite/weak_as_needed_b.c: New source file.
203 * testsuite/weak_as_needed_b.script: New version script.
204 * testsuite/weak_as_needed_c.c: New source file.
205 * testsuite/weak_as_needed_c.script: New version script.
206
ebb13322
CC		 2072018-06-20 Cary Coutant <ccoutant@gmail.com>
208
209 PR gold/23268
210 * dynobj.cc (Versions::Versions): Change init for needs_base_version_.
211 (Versions::record_version): Add verdefs for both shared objects and
212 executables.
213 (Versions::add_def): Likewise for base version.
214 (Versions::add_need): Don't add base version for executables.
215 (Versions::version_index): Look up version for both shared objects and
216 executables.
217 * testsuite/Makefile.am (ver_test_14): New test case.
218 * testsuite/Makefile.in: Regenerate.
219 * testsuite/ver_test_14.script: New version script.
220 * testsuite/ver_test_14.sh: New test script.
221
c8dc28bc
CC		 2222018-06-19 Joshua Watt <jpewhacker@gmail.com>
223 Cary Coutant <ccoutant@gmail.com>
224
225 * configure.ac: Replace manual thread configuration with AX_PTHREAD.
226 Add --enable-threads=auto.
227 * Makefile.am (THREADFLAGS, THREADLIBS): New defines.
4ef2c1b9 228 (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS).
c8dc28bc
CC		 229 (THREADSLIB): Remove; change all references to THREADLIBS.
230 * Makefile.in: Regenerate.
231 * aclocal.m4: Regenerate.
232 * config.in: Regenerate.
233 * configure: Regenerate.
234 * testsuite/Makefile.am (THREADSLIB): Replace with...
235 (THREADFLAGS, THREADLIBS): ... these.
236 (LDADD): Remove; add as individual defines for...
237 (object_unittest, binary_unittest, leb128_unittest)
238 (overflow_unittest): ... these tests.
239 (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
240 (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
241 (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
242 (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
243 * testsuite/Makefile.in: Regenerate.
244
27ab0424
CC		 2452018-06-19 Cary Coutant <ccoutant@gmail.com>
246
247 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
248 * testsuite/Makefile.in: Regenerate.
249
d0ac1c44
SM		 2502018-06-19 Simon Marchi <simon.marchi@ericsson.com>
251
252 * configure.ac: Remove AC_PREREQ, add missing quoting and usage
253 of AC_LANG_SOURCE.
254 * Makefile.in: Re-generate.
255 * aclocal.m4: Re-generate.
256 * configure: Re-generate.
257 * testsuite/Makefile.in: Re-generate.
258
a45a8f91
SC		 2592018-05-10 Stephen Crane <sjc@immunant.com>
260
261 * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of
262 .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
263
651d1620
CC		 2642018-04-24 Cary Coutant <ccoutant@gmail.com>
265
266 PR gold/20642
267 PR gold/22820
268 * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
269 * icf.cc (get_section_contents): For merge sections, ignore the
270 addend for relocations against non-section symbols.
271
890d1555
CC		 2722018-04-24 Cary Coutant <ccoutant@gmail.com>
273
274 PR gold/16504
275 * dynobj.cc (Versions::symbol_section_contents): Don't set
276 VERSYM_HIDDEN flag for undefined symbols.
277 * symtab.cc (Symbol_table::add_from_object): Don't override default
278 version definition with a different default version.
279 * symtab.h (Symbol::from_dyn): New method.
280 * testsuite/plugin_test.c (struct sym_info): Add ver field.
281 (claim_file_hook): Pass symbol version to plugin API.
282 (parse_readelf_line): Parse symbol version.
283 * testsuite/Makefile.am (ver_test_pr16504): New test case.
284 * testsuite/Makefile.in: Regenerate.
285 * testsuite/ver_test_pr16504.sh: New test script.
286 * testsuite/ver_test_pr16504_a.c: New source file.
287 * testsuite/ver_test_pr16504_a.script: New version script.
288 * testsuite/ver_test_pr16504_b.c: New source file.
289 * testsuite/ver_test_pr16504_b.script: New version script.
290
d83d5403
CC		 2912018-04-19 Cary Coutant <ccoutant@gmail.com>
292
293 PR gold/23046
294 * gc.h (gc_process_relocs): Pass target to
295 scan.local_reloc_may_be_function_pointer.
296
f792cedd
NC		 2972018-04-18 Nick Clifton <nickc@redhat.com>
298
299 * po/es.po: Updated Spanish translation.
300
aae82809
CC		 3012018-04-14 Cary Coutant <ccoutant@gmail.com>
302
303 PR gold/23046
304 * gc.h (gc_process_relocs): Pass target to
305 scan.global_reloc_may_be_function_pointer.
306
c4a614e2
AM		 3072018-04-09 Alan Modra <amodra@gmail.com>
308
309 * configure: Regenerate.
310
23cedd1d
AM		 3112018-04-09 Alan Modra <amodra@gmail.com>
312
313 * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
314 Handle inline plt sequence relocs.
315 (Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
316 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
317 (Target_powerpc::Relocate::relocate): Likewise.
318
2d7ad24e
AM		 3192018-04-09 Alan Modra <amodra@gmail.com>
320
321 * powerpc.cc (Target_powerpc::lplt_): New variable.
322 (Target_powerpc::lplt_section): Associated accessor.
323 (Target_powerpc::plt_off): Handle local non-ifunc symbols.
324 (Target_powerpc::make_lplt_section): New function.
325 (Target_powerpc::make_local_plt_entry): New function.
326 (Powerpc_relobj::do_relocate_sections): Write out lplt.
327 (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
328 (Output_data_plt_powerpc::add_local_entry): New function.
329 (Output_data_plt_powerpc::do_write): Ignore lplt.
330 (Target_powerpc::make_iplt_section): Make lplt first.
331 (Target_powerpc::make_brlt_section): Make .branch_lt relro.
332 (Target_powerpc::Scan::local): Handle PLT16 relocs.
333
08be3224
AM		 3342018-04-09 Alan Modra <amodra@gmail.com>
335
336 * powerpc.cc (Target_powerpc::plt_off): New functions.
337 (is_plt16_reloc): New function.
338 (Stub_table::plt_off): Use Target_powerpc::plt_off.
339 (Stub_table::plt_call_size): Use plt_off.
340 (Stub_table::do_write): Likewise.
341 (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
342 for PLT16 relocations.
343 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
344 for PLT16 relocations.
345 (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
346 (Target_powerpc::Relocate::relocate): Support PLT16 relocations.
347 (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
348 for ppc32 plt16 relocs.
349
43193fe9
CC		 3502018-04-06 Cary Coutant <ccoutant@gmail.com>
351
352 * object.cc (Sized_relobj_file::include_section_group): Store
353 reference to Kept_section info for discarded comdat sections
354 regardless of size. Move size checking to map_to_kept_section.
355 (Sized_relobj_file::include_linkonce_section): Likewise.
356 (Sized_relobj_file::map_to_kept_section): Add section name parameter.
357 Insert size checking logic from above functions.
358 (Sized_relobj_file::find_kept_section_object): New method.
359 (Sized_relobj_file::get_symbol_name): New method.
360 * object.h (Sized_relobj_file::map_to_kept_section): Add section_name
361 parameter. Adjust all callers.
362 (Sized_relobj_file::find_kept_section_object): New method.
363 (Sized_relobj_file::get_symbol_name): New method.
364 (Sized_relobj_file::Kept_comdat_section): Replace object and shndx
365 fields with sh_size, kept_section, symndx, and is_comdat fields.
366 (Sized_relobj_file::set_kept_comdat_section): Replace kept_object
367 and kept_shndx parameters with is_comdat, symndx, sh_size, and
368 kept_section.
369 (Sized_relobj_file::get_kept_comdat_section): Likewise.
370 * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
371 Adjust all references.
372 (issue_undefined_symbol_error): New function template.
373 (relocate_section): Pass section name to map_to_kept_section.
374 Move discarded section code to new function above.
375 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move
376 declaration for gsym out one level. Call issue_discarded_error.
377 * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise.
378 * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
379
c54b27d1
CC		 3802018-04-05 Cary Coutant <ccoutant@gmail.com>
381
382 * target-reloc.h (relocate_section): Add local symbol index or global
383 symbol name to warning about relocation that refers to discarded
384 section.
385
494e49c9
CC		 3862018-04-05 James Cowgill <james.cowgill@mips.com>
387
388 Revert previous patch and apply revised patch.
389
390 PR gold/22770
391 * mips.cc (Mips_got_info::record_got_page_entry): Don't insert
392 Got_page_entry for object's GOT.
393 (Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
394 Rename to add_got_page_count.
395 (Got_page_entry): Remove num_pages.
396
67faf1f4
JC		 3972018-04-05 James Cowgill <james.cowgill@mips.com>
398
399 PR gold/22770
400 * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing
401 page entries for the object's GOT.
402
54483898
AM		 4032018-04-05 Alan Modra <amodra@gmail.com>
404
405 * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro.
406
4fb0d2b9
NC		 4072018-04-04 Nick Clifton <nickc@redhat.com>
408
409 * po/es.po: Updated Spanish translation.
410
bce5a025
CC		 4112018-04-02 Cary Coutant <ccoutant@gmail.com>
412
413 PR gold/23016
414 * incremental.cc (can_incremental_update): Check for unwind section
415 type.
416 * layout.h (Layout::layout): Add sh_type parameter.
417 * layout.cc (Layout::layout): Likewise.
418 (Layout::layout_reloc): Create new output reloc section if data
419 section does not already have one.
420 (Layout::layout_eh_frame): Check for unwind section type.
421 (Layout::make_eh_frame_section): Use unwind section type for .eh_frame
422 and .eh_frame_hdr.
423 * object.h (Sized_relobj_file::Shdr_write): New typedef.
424 (Sized_relobj_file::layout_section): Add sh_type parameter.
425 (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
426 parameter.
427 * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for
428 unwind section type.
429 (Sized_relobj_file::layout_section): Add sh_type parameter; pass it
430 to Layout::layout.
431 (Sized_relobj_file::do_layout): Make local copy of sh_type.
432 Force .eh_frame sections to unwind section type.
433 Pass sh_type to layout_section.
434 (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
435 Pass sh_type to layout_section.
436 * output.cc (Output_section::Output_section): Initialize reloc_section_.
437 * output.h (Output_section::reloc_section): New method.
438 (Output_section::set_reloc_section): New method.
439 (Output_section::reloc_section_): New data member.
440 * target.h (Target::unwind_section_type): New method.
441 (Target::Target_info::unwind_section_type): New data member.
442
443 * aarch64.cc (aarch64_info): Add unwind_section_type.
444 * arm.cc (arm_info, arm_nacl_info): Likewise.
445 * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise.
446 * mips.cc (mips_info, mips_nacl_info): Likewise.
447 * powerpc.cc (powerpc_info): Likewise.
448 * s390.cc (s390_info): Likewise.
449 * sparc.cc (sparc_info): Likewise.
450 * tilegx.cc (tilegx_info): Likewise.
451 * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise.
452
453 * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases.
454 * testsuite/Makefile.in: Regenerate.
455 * testsuite/testfile.cc: Add unwind_section_type.
456 * testsuite/pr23016_1.sh: New test script.
457 * testsuite/pr23016_1a.s: New source file.
458 * testsuite/pr23016_1b.s: New source file.
459 * testsuite/pr23016_2.sh: New test script.
460 * testsuite/pr23016_2a.s: New source file.
461 * testsuite/pr23016_2b.s: New source file.
462
24538276
CC		 4632018-03-28 Cary Coutant <ccoutant@gmail.com>
464
465 PR gold/21423
466 PR gold/22500
467 * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS.
468 Replace check for --enable-plugins with AC_PLUGINS.
469 * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef.
470 (General_options::finalize): Check if plugins enabled.
471 * options.h (--plugin, --plugin-opt): Define even if plugins not
472 enabled.
473 * Makefile.in: Regenerate.
474 * aclocal.m4: Regenerate.
475 * configure: Regenerate.
476 * testsuite/Makefile.in: Regenerate.
477
e82e6b2b
CC		 4782018-03-28 Cary Coutant <ccoutant@gmail.com>
479
480 PR gold/22969
481 * aarch64-reloc.def: Add TLSLE_LDST* relocations.
482 * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise.
483 (Target_aarch64::Scan::local): Likewise.
484 (Target_aarch64::Scan::global): Likewise.
485 (Target_aarch64::Relocate::relocate): Likewise.
486 (Target_aarch64::Relocate::relocate_tls): Likewise.
487
9c75b456
RM		 4882018-03-27 Roland McGrath <mcgrathr@google.com>
489
490 * testsuite/split_x86_64.sh: Fix bad regexp.
491
0b7a4aa6
CC		 4922018-03-26 Cary Coutant <ccoutant@gmail.com>
493
0b7a4aa6
CC		 494 PR gold/22868
495 * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
496 index instead of SHN_ABS for defined symbols.
497 * testsuite/Makefile.am (plugin_pr22868): New test case.
498 * testsuite/Makefile.in: Regenerate
499 * testsuite/plugin_pr22868.sh: New test script.
500 * testsuite/plugin_pr22868_a.c: New source file.
501 * testsuite/plugin_pr22868_b.c: New source file.
502
8da9a904
CC		 5032018-03-23 Cary Coutant <ccoutant@gmail.com>
504
505 * plugin.cc (link_or_copy_file): Remove newlines from warning messages.
506 Add pedantic check for return value from ::write.
507
3215deaa
CC		 5082018-03-23 Cary Coutant <ccoutant@gmail.com>
509
510 * debug.h (DEBUG_PLUGIN): New constant.
511 (DEBUG_ALL): Add DEBUG_PLUGIN.
512 (debug_string_to_enum): Likewise.
513 * plugin.cc (make_sized_plugin_object): Add filename parameter.
514 (Plugin_recorder): New class.
515 (Plugin_manager::~Plugin_manager): Delete recorder_.
516 (Plugin_manager::load_plugins): Create and initialize recorder_.
517 (Plugin_manager::claim_file): Record claimed and unclaimed files.
518 (Plugin_manager::make_plugin_object): Use object name as name for
519 plugin object, if available.
520 (Plugin_manager::add_input_file): Record replacement files.
521 (Sized_pluginobj::do_add_symbols): Record plugin symbols.
522 (Plugin_finish::run): Call Plugin_recorder::finish().
523 (make_sized_plugin_object): Add filename parameter and pass to
524 Sized_pluginobj constructor.
525 * plugin.h (Plugin::filename): New method.
526 (Plugin::recorder): New method.
527 (Plugin::recorder_): New data member.
528
779bdadb
ST		 5292018-03-07 Sriraman Tallam <tmsriram@google.com>
530
531 * layout.cc (Layout::default_section_order): Check for text section
532 prefixes.
533 (Layout::text_section_name_mapping): New static member.
534 (Layout::text_section_name_mapping_count): New static member.
535 (Layout::match_section_name): New static function.
536 (Layout::output_section_name): Check for text section prefixes.
537 * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value.
538 (Output_section_order::ORDER_TEXT_STARTUP): New enum value.
539 (Output_section_order::ORDER_TEXT_EXIT): New enum value.
540 (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value.
541 (Layout::text_section_name_mapping): New static member.
542 (Layout::text_section_name_mapping_count): New static member.
543 (Layout::match_section_name): New static function.
544 * options.h (keep_text_section_prefix): New -z option.
545 * testsuite/Makefile.am (keep_text_section_prefix): New test.
546 * testsuite/Makefile.in: Regenerate.
547 * testsuite/keep_text_section_prefix.cc: New test source.
548 * testsuite/keep_text_section_prefix.sh: New test script.
549
0b65c07b
ST		 5502018-02-22 Sriraman Tallam <tmsriram@google.com>
551
552 * plugin.cc (get_wrap_symbols): New plugin interface.
553 (load): Add get_wrap_symbols to transfer vector.
554 * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface.
555 * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols
556 interface.
557 * testsuite/plugin_test_wrap_symbols.sh: New test script.
558 * testsuite/plugin_test_wrap_symbols_1.cc: New file.
559 * testsuite/plugin_test_wrap_symbols_2.cc: New file.
560 * testsuite/Makefile.am (plugin_test_wrap_symbols): New test.
561 * testsuite/Makefile.in: Regenerate.
562
3281b315
ST		 5632018-02-07 Sriraman Tallam <tmsriram@google.com>
564
565 * expression.cc (Symbol_expression::set_expr_sym_in_real_elf):
566 New method.
567 (Unary_expression::set_expr_sym_in_real_elf): New method.
568 (Binary_expression::set_expr_sym_in_real_elf): New method.
569 (Trinary_expression::set_expr_sym_in_real_elf): New method.
570 * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if
571 defined or used in defsyms.
572 * plugin.h (Plugin_manager::is_defsym_def): New method.
573 (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_.
574 (Plugin_manager::defsym_defines_set_): New member.
575 (Plugin_manager::Defsym_defines_set): New typedef.
576 * script.cc (Script_options::set_defsym_uses_in_real_elf): New method.
577 (Script_options::find_defsym_defs): New method.
578 * script.h (Expression::set_expr_sym_in_real_elf): New method.
579 (Symbol_assignment::is_defsym): New method.
580 (Symbol_assignment::value): New method.
581 (Script_options::find_defsym_defs): New method.
582 (Script_options::set_defsym_uses_in_real_elf): New method.
583 * testsuite/Makefile.am (plugin_test_defsym): New test.
584 * testsuite/Makefile.in: Regenerate.
585 * testsuite/plugin_test.c: Check for new symbol resolution.
586 * testsuite/plugin_test_defsym.sh: New script.
587 * testsuite/plugin_test_defsym.c: New test source.
588
407aa07c
AM		 5892018-02-07 Alan Modra <amodra@gmail.com>
590
591 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
592 * options.h: Remove --speculate-indirect-jumps support.
593 * powerpc.cc: Likewise.
594
c8334458
CC		 5952018-02-02 Cary Coutant <ccoutant@gmail.com>
596
597 * PR gold/22776
598 * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add
599 support for DWARF-4 line number tables.
600 * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field.
601
691d2e9a
AM		 6022018-01-18 Alan Modra <amodra@gmail.com>
603
604 * powerpc.cc (param_plt_align): New function supplying default
605 --plt-align values. Use it..
606 (Stub_table::plt_call_align): ..here, and..
607 (Output_data_glink::global_entry_align): ..here.
608 (Stub_table::stub_align): Correct 32-bit minimum alignment.
609
1be5d8d3
AM		 6102018-01-17 Alan Modra <amodra@gmail.com>
611
612 * options.h (speculate_indirect_jumps): New option.
613 * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants.
614 (output_bctr): New function.
615 (Stub_table::plt_call_size): Add space for speculation barrier.
616 (Stub_table::branch_stub_size): Likewise.
617 (Output_data_glink::pltresolve_size): Likewise.
618 (Stub_table::do_write): Output speculation barriers.
619
9e390558
AM		 6202018-01-17 Alan Modra <amodra@gmail.com>
621
622 * options.h (plt_align): Support for PowerPC32 too.
623 * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
624 (Stub_table::plt_call_size, branch_stub_size): Tidy.
625 (Stub_table::plt_call_align): Implement using stub_align.
626 (Output_data_glink::global_entry_align): New function.
627 (Output_data_glink::global_entry_off): New function.
628 (Output_data_glink::global_entry_address): Use global_entry_off.
629 (Output_data_glink::pltresolve_size): New function, replacing
630 pltresolve_size_ constant. Update all uses.
631 (Output_data_glink::add_global_entry): Align offset.
632 (Output_data_glink::set_final_data_size): Use global_entry_align.
633 (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
634 Tidy stub output. Use global_entry_off.
635
930b5f8b
CC		 6362018-01-15 Cary Coutant <ccoutant@gmail.com>
637
638 PR gold/22694
639 * options.h (-fuse-ld): Add correct helparg.
640
616dcb87
NC		 6412018-01-15 Nick Clifton <nickc@redhat.com>
642
643 * po/uk.po: Updated Ukranian translation.
644
3957a496
NC		 6452018-01-13 Nick Clifton <nickc@redhat.com>
646
647 * po/gold.pot: Regenerated.
648
faf766e3
NC		 6492018-01-13 Nick Clifton <nickc@redhat.com>
650
651 2.30 branch created.
652
27f7b092
CC		 6532018-01-12 Cary Coutant <ccoutant@gmail.com>
654
655 * NEWS: Add new features in 1.15.
656 * version.cc (version_string): Bump to 1.15.
657
6582018-01-12 Sterling Augustine <saugustine@google.com>
b4b07ef1
EC		 659
660 * cref.cc (Cref_inputs::Cref_table_compare::operator): Add
661 conditionals and calls to is_forwarder.
662
219d1afa
AM		 6632018-01-03 Alan Modra <amodra@gmail.com>
664
665 Update year range in copyright notice of all files.
666
1e563868 667For older changes see ChangeLog-2017
3499769a 668\f
1e563868 669Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 670
671Copying and distribution of this file, with or without modification,
672are permitted in any medium without royalty provided the copyright
673notice and this notice are preserved.
674
675Local Variables:
676mode: change-log
677left-margin: 8
678fill-column: 74
679version-control: never
680End:
GDB Binutils - Deliverables
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