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Make gold testsuite work with CC and CXX specifying -B
[deliverable/binutils-gdb.git] / gold / ChangeLog
CommitLineData
5acaada7
AM		 12018-11-08 Alan Modra <amodra@gmail.com>
2
3 * Makefile.am (gcctestdir1/ld): Use $@ and absolute paths.
4 (gcctestdir1/collect-ld): New.
5 (ld1_DEPENDENCIES): Add gcctestdir1/collect-ld.
6 (ld1_LDFLAGS): Remove -Bgcctestdir1/.
7 (editcc1, ld1_LINK): Define.
8 (gcctestdir2/ld, gcctestdir2/collect-ld, ld2_DEPENDENCIES),
9 (ld2_LDFLAGS, editcc2, ld2_LINK),
10 (ld1_r_DEPENDENCIES, ld1_r_LDFLAGS, ld1_r_LINK),
11 (gcctestdir2-r/ld, gcctestdir2-r/collect-ld, ld2_r_DEPENDENCIES),
12 (ld2_r_LDFLAGS, editcc2r, ld2_r_LINK),
13 (gcctestdir3/ld, gcctestdir3/collect-ld, ld3_DEPENDENCIES),
14 (ld3_LDFLAGS, editcc3, ld3_LINK),
15 (gcctestdir4/ld, gcctestdir4/collect-ld, ld4_DEPENDENCIES),
16 (ld4_LDFLAGS, editcc4, ld4_LINK): Similarly.
17 * Makefile.in: Regenerate.
18 * testsuite/Makefile.am (editcc): Define sed command to put
19 our -B option first. Remove other occurrences of -Bgcctestdir/
20 throughout file.
21 (editcc1): Define for -D_FORTIFY_SOURCE stripping.
22 (editcc2): Define for -static-libgcc/libstdc++ stripping.
23 (LINK1, CXXLINK1): Don't use CCLD or CXXLD.
24 (CCLD, CXXLD, COMPILE, LINK, CXXCOMPILE, CXXLINK, CXXLINK_S): Define
25 using editcc macros.
26 (gcctestdir/collect-ld): New rule, add as a dependency of..
27 (gcctestdir/ld): ..this. Use $@ and abs_top_buildir.
28 (gcctestdir/as): Use $@.
29 * testsuite/Makefile.in: Regenerate.
30 * testsuite/incremental_test.sh (actual): Match collect-ld too.
31
396ce998
AM		 322018-11-02 Alan Modra <amodra@gmail.com>
33
34 * Makefile.am (MOSTLYCLEANFILES): Define.
35 * Makefile.in: Regnerate.
36 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add ver_test_14 and
37 gnu_property_test.
38 * testsuite/Makefile.in: Regnerate.
39
08ea4a78
CZ		 402018-10-16 Cherry Zhang <cherryyz@google.com>
41
42 PR 23769
43 * gold.cc (queue_middle_tasks): Correct split-stack error message.
44
ac8cb70f
CX		 452018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
46
47 * mips.cc (Mips_mach, add_machine_extensions, elf_mips_mach):
48 Rename loongson3a to gs464.
49 (mips_isa_ext_mach, mips_isa_ext): Delete loongson3a.
50 (infer_abiflags): Use ases instead of isa_ext for infer ABI
51 flags.
52 (elf_mips_mach_name): Rename loongson3a to gs464.
53
f6f9ed01
TMQMF		 542018-07-10 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
55
56 * object.cc (Sized_relobj_file::map_to_kept_section): Initialize
57 kept_file.
58
a9fc784b
CC		 592018-08-07 Cary Coutant <ccoutant@gmail.com>
60
61 PR ld/23486
62 * x86_64.cc (Target_x86_64::Target_x86_64): Initialize
63 object_isa_1_used_.
64 (Target_x86_64::object_isa_1_used_): New data member.
65 (Target_x86_64::record_gnu_property): Save ISA_1_USED bits for object.
66 (Target_x86_64::merge_gnu_properties): Merge ISA_1_USED bits.
67
3a12c78d
CC		 682018-08-06 Cary Coutant <ccoutant@gmail.com>
69
70 PR gold/23455
71 * options.h (General_options): Add --warn-drop-version option.
72 * symtab.cc (Symbol_table::set_dynsym_indexes): Check it.
73
dc1f2887
CC		 742018-08-06 Cary Coutant <ccoutant@gmail.com>
75
76 * target.h (Sized_target::record_gnu_property): Change first two
77 parameters to unsigned int.
78 * x86_64.cc (Target_x86_64::record_gnu_property): Likewise.
79
7d8a3166
NC		 802018-07-30 Nick Clifton <nickc@redhat.com>
81
82 * layout.cc (section_name_mapping): Add an entry for
83 .gnu.build.attributes.
84
0984c34e
NC		 852018-07-18 Nick Clifton <nickc@redhat.com>
86
87 * po/fr.po: Updated French translation.
88
1074bc6d
CC		 892018-07-14 Cary Coutant <ccoutant@gmail.com>
90
91 PR gold/23397
92 * object.cc (Sized_relobj_file::do_layout): Mark section as deferred.
93 * testsuite/Makefile.am (plugin_test_1): Add --emit-relocs option to
94 existing test case.
95 * testsuite/Makefile.in: Regenerate.
96
1b115e8e
CC		 972018-07-14 Cary Coutant <ccoutant@gmail.com>
98
99 PR gold/23409
100 * symtab.cc (Symbol_table::define_special_symbol): Add check for
101 version name on existing symbol.
102 * testsuite/Makefile.am (ver_test_pr23409): New test case.
103 * testsuite/Makefile.in: Regenerate.
104 * testsuite/ver_test_pr23409.sh: New test script.
105 * testsuite/ver_test_pr23409_1.script: New version script.
106 * testsuite/ver_test_pr23409_2.script: New version script.
107
04879304
FS		 1082018-07-11 Franz Sirl <franz.sirl-kernel@lauterbach.com>
109
110 * main.cc (main): Print m.arena as long long.
111
c3c5e486
CC		 1122018-07-09 Cary Coutant <ccoutant@gmail.com>
113
114 * incremental.cc (Sized_incremental_binary::setup_readers): Use
115 emplace_back for C++ 11 or later.
116
724436fc
AM		 1172018-07-06 Alan Modra <amodra@gmail.com>
118
119 * powerpc.cc: Include attributes.h.
120 (Powerpc_relobj::attributes_section_data_): New variable, with
121 accessor and associated constructor and destructor support.
122 (Powerpc_dynobj::attributes_section_data_): Likewise.
123 (Powerpc_relobj::do_read_symbols): Stash SHT_GNU_ATTRIBUTES section
124 contents in attributes_section_data_.
125 (Powerpc_dynobj::do_read_symbols): Likewise.
126 (Target_powerpc): Add attributes_section_data_, last_fp_, last_ld_,
127 last_vec_, and last_struct_ vars.
128 (Target_powerpc::merge_object_attributes): New function.
129 (Target_powerpc::do_finalize_sections): Iterate over input objects
130 merging attributes. Create output attributes section.
131
30aa1306
NC		 1322018-06-26 Nick Clifton <nickc@redhat.com>
133
134 * po/uk.po: Updated Ukranian translation.
135
71300e2c
NC		 1362018-06-24 Nick Clifton <nickc@redhat.com>
137
138 * po/gold.pot: Regenerate.
139
719d8288
NC		 1402018-06-24 Nick Clifton <nickc@redhat.com>
141
142 2.31 branch created.
143
155ea1bc
CC		 1442018-06-23 Cary Coutant <ccoutant@gmail.com>
145
146 * version.cc (version_string): Bump to 1.16.
147 * NEWS: Add new features in 1.16.
148
add41311
CC		 1492018-06-23 Cary Coutant <ccoutant@gmail.com>
150
151 PR gold/22914
152 * x86_64.cc (Target_x86_64::record_gnu_property): Initialize val.
153
750ea5ed
CC		 1542018-06-23 Cary Coutant <ccoutant@gmail.com>
155
156 PR gold/22915
157 * x86_64.cc (Output_data_plt_x86_64_ibt): New class.
158 (Target_x86_64::do_make_data_plt): (All instantiations) Check for
159 IBT feature bit and create IBT PLTs.
160
a2575bec
CC		 1612018-06-22 Cary Coutant <ccoutant@gmail.com>
162
163 PR gold/22914
164 * layout.cc (read_sized_value): Fix spelling of section name.
165 (Layout::layout_gnu_property): Call Sized_target::record_gnu_property
166 for target-specific properties;
167 don't store them with target-independent properties yet.
168 (Layout::merge_gnu_properties): New method.
169 (Layout::add_gnu_property): New method.
170 (Layout::create_gnu_properties_note): Call target to finalize
171 target-specific properties. Fix spelling of output section name.
172 * layout.h (Layout::merge_gnu_properties): New method.
173 (Layout::add_gnu_property): New method.
174 * object.cc (Sized_relobj_file::do_layout): Call
175 Layout::merge_gnu_properties.
176 * target.h (Target::merge_gnu_property): Remove.
177 (Target::finalize_gnu_properties): New method.
178 (Target::do_merge_gnu_property): Move to Sized_target and rename.
179 (Target::do_finalize_gnu_properties): New virtual method.
180 (Sized_target::record_gnu_property): Moved and renamed from
181 Target::do_merge_gnu_property.
182 (Sized_target::merge_gnu_properties): New virtual method.
183 * x86_64.cc (Target_x86_64::isa_1_used_, isa_1_needed_)
184 (feature_1_, object_feature_1_, seen_first_object_): New data members.
185 (Target_x86_64::do_merge_gnu_property): Rename to ...
186 (Target_x86_64::record_gnu_property): ... this. Save target-specific
187 properties in Target class object.
188 (Target_x86_64::merge_gnu_properties): New method.
189 (add_property): New static inline function.
190 (Target_x86_64::do_finalize_gnu_properties): New method.
191 * testsuite/Makefile.am (gnu_property_test): Remove C source file;
192 link directly without compiler driver.
193 * testsuite/Makefile.in: Regenerate.
194 * testsuite/gnu_property_a.S: Add _start.
195
a1893a82
CC		 1962018-06-22 Cary Coutant <ccoutant@gmail.com>
197
198 * incremental.cc (Sized_incremental_binary::setup_readers): Use
199 emplace_back for GCC 5 and later.
200 * incremental.h (Incremental_binary::Input_reader): Provide copy
201 constructor.
202 (Sized_incremental_binary::Sized_input_reader): Likewise.
203
6c04fd9b
CC		 2042018-06-22 Cary Coutant <ccoutant@gmail.com>
205
206 PR gold/22914
207 * layout.cc (Layout::Layout): Initialize gnu_properties_.
208 (read_sized_value, write_sized_value): New functions.
209 (Layout::layout_gnu_property): New method.
210 (Layout::create_notes): Call create_gnu_properties_note.
211 (Layout::create_gnu_properties_note): New method.
212 * layout.h (Layout::layout_gnu_property): New method.
213 (Layout::create_gnu_properties_note): New method.
214 (Layout::Gnu_property, Layout::Gnu_properties): New types.
215 (Layout::gnu_properties_): New data member.
216 * object.cc (Sized_relobj_file::layout_gnu_property_section): New
217 method.
218 (Sized_relobj_file::do_layout): Handle .note.gnu.property sections.
219 * object.h (Sized_relobj_file::layout_gnu_property_section): New
220 method.
221 * target.h (Target::merge_gnu_property): New method.
222 (Target::do_merge_gnu_property): New virtual method.
223 * x86_64.cc (Target_x86_64::do_merge_gnu_property): New method.
224 * testsuite/Makefile.am (gnu_property_test): New test case.
225 * testsuite/Makefile.in: Regenerate.
226 * testsuite/gnu_property_a.S: New source file.
227 * testsuite/gnu_property_b.S: New source file.
228 * testsuite/gnu_property_c.S: New source file.
229 * testsuite/gnu_property_main.c: New source file.
230 * testsuite/gnu_property_test.sh: New test script.
231
cea6ffbd
CC		 2322018-06-21 Cary Coutant <ccoutant@gmail.com>
233
234 * resolve.cc (Symbol_table::resolve): Rename tobinding to
235 orig_tobinding. Call set_is_needed() for objects that resolve
236 non-weak references.
237 (Symbol_table::should_override): Allow a dynamic definition to
238 override an earlier one in a not-needed library.
239 * symtab.cc (Symbol_table::set_dynsym_indexes): Remove separate
240 processing for as-needed symbols. Add warning when discarding
241 version informatin.
242 * testsuite/Makefile.am (weak_as_needed): New test case.
243 * testsuite/Makefile.in: Regenerate.
244 * testsuite/weak_as_needed.sh: New test script.
245 * testsuite/weak_as_needed_a.c: New source file.
246 * testsuite/weak_as_needed_b.c: New source file.
247 * testsuite/weak_as_needed_b.script: New version script.
248 * testsuite/weak_as_needed_c.c: New source file.
249 * testsuite/weak_as_needed_c.script: New version script.
250
ebb13322
CC		 2512018-06-20 Cary Coutant <ccoutant@gmail.com>
252
253 PR gold/23268
254 * dynobj.cc (Versions::Versions): Change init for needs_base_version_.
255 (Versions::record_version): Add verdefs for both shared objects and
256 executables.
257 (Versions::add_def): Likewise for base version.
258 (Versions::add_need): Don't add base version for executables.
259 (Versions::version_index): Look up version for both shared objects and
260 executables.
261 * testsuite/Makefile.am (ver_test_14): New test case.
262 * testsuite/Makefile.in: Regenerate.
263 * testsuite/ver_test_14.script: New version script.
264 * testsuite/ver_test_14.sh: New test script.
265
c8dc28bc
CC		 2662018-06-19 Joshua Watt <jpewhacker@gmail.com>
267 Cary Coutant <ccoutant@gmail.com>
268
269 * configure.ac: Replace manual thread configuration with AX_PTHREAD.
270 Add --enable-threads=auto.
271 * Makefile.am (THREADFLAGS, THREADLIBS): New defines.
4ef2c1b9 272 (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS).
c8dc28bc
CC		 273 (THREADSLIB): Remove; change all references to THREADLIBS.
274 * Makefile.in: Regenerate.
275 * aclocal.m4: Regenerate.
276 * config.in: Regenerate.
277 * configure: Regenerate.
278 * testsuite/Makefile.am (THREADSLIB): Replace with...
279 (THREADFLAGS, THREADLIBS): ... these.
280 (LDADD): Remove; add as individual defines for...
281 (object_unittest, binary_unittest, leb128_unittest)
282 (overflow_unittest): ... these tests.
283 (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
284 (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
285 (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
286 (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
287 * testsuite/Makefile.in: Regenerate.
288
27ab0424
CC		 2892018-06-19 Cary Coutant <ccoutant@gmail.com>
290
291 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
292 * testsuite/Makefile.in: Regenerate.
293
d0ac1c44
SM		 2942018-06-19 Simon Marchi <simon.marchi@ericsson.com>
295
296 * configure.ac: Remove AC_PREREQ, add missing quoting and usage
297 of AC_LANG_SOURCE.
298 * Makefile.in: Re-generate.
299 * aclocal.m4: Re-generate.
300 * configure: Re-generate.
301 * testsuite/Makefile.in: Re-generate.
302
a45a8f91
SC		 3032018-05-10 Stephen Crane <sjc@immunant.com>
304
305 * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of
306 .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
307
651d1620
CC		 3082018-04-24 Cary Coutant <ccoutant@gmail.com>
309
310 PR gold/20642
311 PR gold/22820
312 * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
313 * icf.cc (get_section_contents): For merge sections, ignore the
314 addend for relocations against non-section symbols.
315
890d1555
CC		 3162018-04-24 Cary Coutant <ccoutant@gmail.com>
317
318 PR gold/16504
319 * dynobj.cc (Versions::symbol_section_contents): Don't set
320 VERSYM_HIDDEN flag for undefined symbols.
321 * symtab.cc (Symbol_table::add_from_object): Don't override default
322 version definition with a different default version.
323 * symtab.h (Symbol::from_dyn): New method.
324 * testsuite/plugin_test.c (struct sym_info): Add ver field.
325 (claim_file_hook): Pass symbol version to plugin API.
326 (parse_readelf_line): Parse symbol version.
327 * testsuite/Makefile.am (ver_test_pr16504): New test case.
328 * testsuite/Makefile.in: Regenerate.
329 * testsuite/ver_test_pr16504.sh: New test script.
330 * testsuite/ver_test_pr16504_a.c: New source file.
331 * testsuite/ver_test_pr16504_a.script: New version script.
332 * testsuite/ver_test_pr16504_b.c: New source file.
333 * testsuite/ver_test_pr16504_b.script: New version script.
334
d83d5403
CC		 3352018-04-19 Cary Coutant <ccoutant@gmail.com>
336
337 PR gold/23046
338 * gc.h (gc_process_relocs): Pass target to
339 scan.local_reloc_may_be_function_pointer.
340
f792cedd
NC		 3412018-04-18 Nick Clifton <nickc@redhat.com>
342
343 * po/es.po: Updated Spanish translation.
344
aae82809
CC		 3452018-04-14 Cary Coutant <ccoutant@gmail.com>
346
347 PR gold/23046
348 * gc.h (gc_process_relocs): Pass target to
349 scan.global_reloc_may_be_function_pointer.
350
c4a614e2
AM		 3512018-04-09 Alan Modra <amodra@gmail.com>
352
353 * configure: Regenerate.
354
23cedd1d
AM		 3552018-04-09 Alan Modra <amodra@gmail.com>
356
357 * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
358 Handle inline plt sequence relocs.
359 (Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
360 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
361 (Target_powerpc::Relocate::relocate): Likewise.
362
2d7ad24e
AM		 3632018-04-09 Alan Modra <amodra@gmail.com>
364
365 * powerpc.cc (Target_powerpc::lplt_): New variable.
366 (Target_powerpc::lplt_section): Associated accessor.
367 (Target_powerpc::plt_off): Handle local non-ifunc symbols.
368 (Target_powerpc::make_lplt_section): New function.
369 (Target_powerpc::make_local_plt_entry): New function.
370 (Powerpc_relobj::do_relocate_sections): Write out lplt.
371 (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
372 (Output_data_plt_powerpc::add_local_entry): New function.
373 (Output_data_plt_powerpc::do_write): Ignore lplt.
374 (Target_powerpc::make_iplt_section): Make lplt first.
375 (Target_powerpc::make_brlt_section): Make .branch_lt relro.
376 (Target_powerpc::Scan::local): Handle PLT16 relocs.
377
08be3224
AM		 3782018-04-09 Alan Modra <amodra@gmail.com>
379
380 * powerpc.cc (Target_powerpc::plt_off): New functions.
381 (is_plt16_reloc): New function.
382 (Stub_table::plt_off): Use Target_powerpc::plt_off.
383 (Stub_table::plt_call_size): Use plt_off.
384 (Stub_table::do_write): Likewise.
385 (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
386 for PLT16 relocations.
387 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
388 for PLT16 relocations.
389 (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
390 (Target_powerpc::Relocate::relocate): Support PLT16 relocations.
391 (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
392 for ppc32 plt16 relocs.
393
43193fe9
CC		 3942018-04-06 Cary Coutant <ccoutant@gmail.com>
395
396 * object.cc (Sized_relobj_file::include_section_group): Store
397 reference to Kept_section info for discarded comdat sections
398 regardless of size. Move size checking to map_to_kept_section.
399 (Sized_relobj_file::include_linkonce_section): Likewise.
400 (Sized_relobj_file::map_to_kept_section): Add section name parameter.
401 Insert size checking logic from above functions.
402 (Sized_relobj_file::find_kept_section_object): New method.
403 (Sized_relobj_file::get_symbol_name): New method.
404 * object.h (Sized_relobj_file::map_to_kept_section): Add section_name
405 parameter. Adjust all callers.
406 (Sized_relobj_file::find_kept_section_object): New method.
407 (Sized_relobj_file::get_symbol_name): New method.
408 (Sized_relobj_file::Kept_comdat_section): Replace object and shndx
409 fields with sh_size, kept_section, symndx, and is_comdat fields.
410 (Sized_relobj_file::set_kept_comdat_section): Replace kept_object
411 and kept_shndx parameters with is_comdat, symndx, sh_size, and
412 kept_section.
413 (Sized_relobj_file::get_kept_comdat_section): Likewise.
414 * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
415 Adjust all references.
416 (issue_undefined_symbol_error): New function template.
417 (relocate_section): Pass section name to map_to_kept_section.
418 Move discarded section code to new function above.
419 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move
420 declaration for gsym out one level. Call issue_discarded_error.
421 * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise.
422 * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
423
c54b27d1
CC		 4242018-04-05 Cary Coutant <ccoutant@gmail.com>
425
426 * target-reloc.h (relocate_section): Add local symbol index or global
427 symbol name to warning about relocation that refers to discarded
428 section.
429
494e49c9
CC		 4302018-04-05 James Cowgill <james.cowgill@mips.com>
431
432 Revert previous patch and apply revised patch.
433
434 PR gold/22770
435 * mips.cc (Mips_got_info::record_got_page_entry): Don't insert
436 Got_page_entry for object's GOT.
437 (Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
438 Rename to add_got_page_count.
439 (Got_page_entry): Remove num_pages.
440
67faf1f4
JC		 4412018-04-05 James Cowgill <james.cowgill@mips.com>
442
443 PR gold/22770
444 * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing
445 page entries for the object's GOT.
446
54483898
AM		 4472018-04-05 Alan Modra <amodra@gmail.com>
448
449 * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro.
450
4fb0d2b9
NC		 4512018-04-04 Nick Clifton <nickc@redhat.com>
452
453 * po/es.po: Updated Spanish translation.
454
bce5a025
CC		 4552018-04-02 Cary Coutant <ccoutant@gmail.com>
456
457 PR gold/23016
458 * incremental.cc (can_incremental_update): Check for unwind section
459 type.
460 * layout.h (Layout::layout): Add sh_type parameter.
461 * layout.cc (Layout::layout): Likewise.
462 (Layout::layout_reloc): Create new output reloc section if data
463 section does not already have one.
464 (Layout::layout_eh_frame): Check for unwind section type.
465 (Layout::make_eh_frame_section): Use unwind section type for .eh_frame
466 and .eh_frame_hdr.
467 * object.h (Sized_relobj_file::Shdr_write): New typedef.
468 (Sized_relobj_file::layout_section): Add sh_type parameter.
469 (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
470 parameter.
471 * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for
472 unwind section type.
473 (Sized_relobj_file::layout_section): Add sh_type parameter; pass it
474 to Layout::layout.
475 (Sized_relobj_file::do_layout): Make local copy of sh_type.
476 Force .eh_frame sections to unwind section type.
477 Pass sh_type to layout_section.
478 (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
479 Pass sh_type to layout_section.
480 * output.cc (Output_section::Output_section): Initialize reloc_section_.
481 * output.h (Output_section::reloc_section): New method.
482 (Output_section::set_reloc_section): New method.
483 (Output_section::reloc_section_): New data member.
484 * target.h (Target::unwind_section_type): New method.
485 (Target::Target_info::unwind_section_type): New data member.
486
487 * aarch64.cc (aarch64_info): Add unwind_section_type.
488 * arm.cc (arm_info, arm_nacl_info): Likewise.
489 * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise.
490 * mips.cc (mips_info, mips_nacl_info): Likewise.
491 * powerpc.cc (powerpc_info): Likewise.
492 * s390.cc (s390_info): Likewise.
493 * sparc.cc (sparc_info): Likewise.
494 * tilegx.cc (tilegx_info): Likewise.
495 * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise.
496
497 * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases.
498 * testsuite/Makefile.in: Regenerate.
499 * testsuite/testfile.cc: Add unwind_section_type.
500 * testsuite/pr23016_1.sh: New test script.
501 * testsuite/pr23016_1a.s: New source file.
502 * testsuite/pr23016_1b.s: New source file.
503 * testsuite/pr23016_2.sh: New test script.
504 * testsuite/pr23016_2a.s: New source file.
505 * testsuite/pr23016_2b.s: New source file.
506
24538276
CC		 5072018-03-28 Cary Coutant <ccoutant@gmail.com>
508
509 PR gold/21423
510 PR gold/22500
511 * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS.
512 Replace check for --enable-plugins with AC_PLUGINS.
513 * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef.
514 (General_options::finalize): Check if plugins enabled.
515 * options.h (--plugin, --plugin-opt): Define even if plugins not
516 enabled.
517 * Makefile.in: Regenerate.
518 * aclocal.m4: Regenerate.
519 * configure: Regenerate.
520 * testsuite/Makefile.in: Regenerate.
521
e82e6b2b
CC		 5222018-03-28 Cary Coutant <ccoutant@gmail.com>
523
524 PR gold/22969
525 * aarch64-reloc.def: Add TLSLE_LDST* relocations.
526 * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise.
527 (Target_aarch64::Scan::local): Likewise.
528 (Target_aarch64::Scan::global): Likewise.
529 (Target_aarch64::Relocate::relocate): Likewise.
530 (Target_aarch64::Relocate::relocate_tls): Likewise.
531
9c75b456
RM		 5322018-03-27 Roland McGrath <mcgrathr@google.com>
533
534 * testsuite/split_x86_64.sh: Fix bad regexp.
535
0b7a4aa6
CC		 5362018-03-26 Cary Coutant <ccoutant@gmail.com>
537
0b7a4aa6
CC		 538 PR gold/22868
539 * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
540 index instead of SHN_ABS for defined symbols.
541 * testsuite/Makefile.am (plugin_pr22868): New test case.
542 * testsuite/Makefile.in: Regenerate
543 * testsuite/plugin_pr22868.sh: New test script.
544 * testsuite/plugin_pr22868_a.c: New source file.
545 * testsuite/plugin_pr22868_b.c: New source file.
546
8da9a904
CC		 5472018-03-23 Cary Coutant <ccoutant@gmail.com>
548
549 * plugin.cc (link_or_copy_file): Remove newlines from warning messages.
550 Add pedantic check for return value from ::write.
551
3215deaa
CC		 5522018-03-23 Cary Coutant <ccoutant@gmail.com>
553
554 * debug.h (DEBUG_PLUGIN): New constant.
555 (DEBUG_ALL): Add DEBUG_PLUGIN.
556 (debug_string_to_enum): Likewise.
557 * plugin.cc (make_sized_plugin_object): Add filename parameter.
558 (Plugin_recorder): New class.
559 (Plugin_manager::~Plugin_manager): Delete recorder_.
560 (Plugin_manager::load_plugins): Create and initialize recorder_.
561 (Plugin_manager::claim_file): Record claimed and unclaimed files.
562 (Plugin_manager::make_plugin_object): Use object name as name for
563 plugin object, if available.
564 (Plugin_manager::add_input_file): Record replacement files.
565 (Sized_pluginobj::do_add_symbols): Record plugin symbols.
566 (Plugin_finish::run): Call Plugin_recorder::finish().
567 (make_sized_plugin_object): Add filename parameter and pass to
568 Sized_pluginobj constructor.
569 * plugin.h (Plugin::filename): New method.
570 (Plugin::recorder): New method.
571 (Plugin::recorder_): New data member.
572
779bdadb
ST		 5732018-03-07 Sriraman Tallam <tmsriram@google.com>
574
575 * layout.cc (Layout::default_section_order): Check for text section
576 prefixes.
577 (Layout::text_section_name_mapping): New static member.
578 (Layout::text_section_name_mapping_count): New static member.
579 (Layout::match_section_name): New static function.
580 (Layout::output_section_name): Check for text section prefixes.
581 * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value.
582 (Output_section_order::ORDER_TEXT_STARTUP): New enum value.
583 (Output_section_order::ORDER_TEXT_EXIT): New enum value.
584 (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value.
585 (Layout::text_section_name_mapping): New static member.
586 (Layout::text_section_name_mapping_count): New static member.
587 (Layout::match_section_name): New static function.
588 * options.h (keep_text_section_prefix): New -z option.
589 * testsuite/Makefile.am (keep_text_section_prefix): New test.
590 * testsuite/Makefile.in: Regenerate.
591 * testsuite/keep_text_section_prefix.cc: New test source.
592 * testsuite/keep_text_section_prefix.sh: New test script.
593
0b65c07b
ST		 5942018-02-22 Sriraman Tallam <tmsriram@google.com>
595
596 * plugin.cc (get_wrap_symbols): New plugin interface.
597 (load): Add get_wrap_symbols to transfer vector.
598 * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface.
599 * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols
600 interface.
601 * testsuite/plugin_test_wrap_symbols.sh: New test script.
602 * testsuite/plugin_test_wrap_symbols_1.cc: New file.
603 * testsuite/plugin_test_wrap_symbols_2.cc: New file.
604 * testsuite/Makefile.am (plugin_test_wrap_symbols): New test.
605 * testsuite/Makefile.in: Regenerate.
606
3281b315
ST		 6072018-02-07 Sriraman Tallam <tmsriram@google.com>
608
609 * expression.cc (Symbol_expression::set_expr_sym_in_real_elf):
610 New method.
611 (Unary_expression::set_expr_sym_in_real_elf): New method.
612 (Binary_expression::set_expr_sym_in_real_elf): New method.
613 (Trinary_expression::set_expr_sym_in_real_elf): New method.
614 * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if
615 defined or used in defsyms.
616 * plugin.h (Plugin_manager::is_defsym_def): New method.
617 (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_.
618 (Plugin_manager::defsym_defines_set_): New member.
619 (Plugin_manager::Defsym_defines_set): New typedef.
620 * script.cc (Script_options::set_defsym_uses_in_real_elf): New method.
621 (Script_options::find_defsym_defs): New method.
622 * script.h (Expression::set_expr_sym_in_real_elf): New method.
623 (Symbol_assignment::is_defsym): New method.
624 (Symbol_assignment::value): New method.
625 (Script_options::find_defsym_defs): New method.
626 (Script_options::set_defsym_uses_in_real_elf): New method.
627 * testsuite/Makefile.am (plugin_test_defsym): New test.
628 * testsuite/Makefile.in: Regenerate.
629 * testsuite/plugin_test.c: Check for new symbol resolution.
630 * testsuite/plugin_test_defsym.sh: New script.
631 * testsuite/plugin_test_defsym.c: New test source.
632
407aa07c
AM		 6332018-02-07 Alan Modra <amodra@gmail.com>
634
635 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
636 * options.h: Remove --speculate-indirect-jumps support.
637 * powerpc.cc: Likewise.
638
c8334458
CC		 6392018-02-02 Cary Coutant <ccoutant@gmail.com>
640
641 * PR gold/22776
642 * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add
643 support for DWARF-4 line number tables.
644 * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field.
645
691d2e9a
AM		 6462018-01-18 Alan Modra <amodra@gmail.com>
647
648 * powerpc.cc (param_plt_align): New function supplying default
649 --plt-align values. Use it..
650 (Stub_table::plt_call_align): ..here, and..
651 (Output_data_glink::global_entry_align): ..here.
652 (Stub_table::stub_align): Correct 32-bit minimum alignment.
653
1be5d8d3
AM		 6542018-01-17 Alan Modra <amodra@gmail.com>
655
656 * options.h (speculate_indirect_jumps): New option.
657 * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants.
658 (output_bctr): New function.
659 (Stub_table::plt_call_size): Add space for speculation barrier.
660 (Stub_table::branch_stub_size): Likewise.
661 (Output_data_glink::pltresolve_size): Likewise.
662 (Stub_table::do_write): Output speculation barriers.
663
9e390558
AM		 6642018-01-17 Alan Modra <amodra@gmail.com>
665
666 * options.h (plt_align): Support for PowerPC32 too.
667 * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
668 (Stub_table::plt_call_size, branch_stub_size): Tidy.
669 (Stub_table::plt_call_align): Implement using stub_align.
670 (Output_data_glink::global_entry_align): New function.
671 (Output_data_glink::global_entry_off): New function.
672 (Output_data_glink::global_entry_address): Use global_entry_off.
673 (Output_data_glink::pltresolve_size): New function, replacing
674 pltresolve_size_ constant. Update all uses.
675 (Output_data_glink::add_global_entry): Align offset.
676 (Output_data_glink::set_final_data_size): Use global_entry_align.
677 (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
678 Tidy stub output. Use global_entry_off.
679
930b5f8b
CC		 6802018-01-15 Cary Coutant <ccoutant@gmail.com>
681
682 PR gold/22694
683 * options.h (-fuse-ld): Add correct helparg.
684
616dcb87
NC		 6852018-01-15 Nick Clifton <nickc@redhat.com>
686
687 * po/uk.po: Updated Ukranian translation.
688
3957a496
NC		 6892018-01-13 Nick Clifton <nickc@redhat.com>
690
691 * po/gold.pot: Regenerated.
692
faf766e3
NC		 6932018-01-13 Nick Clifton <nickc@redhat.com>
694
695 2.30 branch created.
696
27f7b092
CC		 6972018-01-12 Cary Coutant <ccoutant@gmail.com>
698
699 * NEWS: Add new features in 1.15.
700 * version.cc (version_string): Bump to 1.15.
701
7022018-01-12 Sterling Augustine <saugustine@google.com>
b4b07ef1
EC		 703
704 * cref.cc (Cref_inputs::Cref_table_compare::operator): Add
705 conditionals and calls to is_forwarder.
706
219d1afa
AM		 7072018-01-03 Alan Modra <amodra@gmail.com>
708
709 Update year range in copyright notice of all files.
710
1e563868 711For older changes see ChangeLog-2017
3499769a 712\f
1e563868 713Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 714
715Copying and distribution of this file, with or without modification,
716are permitted in any medium without royalty provided the copyright
717notice and this notice are preserved.
718
719Local Variables:
720mode: change-log
721left-margin: 8
722fill-column: 74
723version-control: never
724End:
GDB Binutils - Deliverables
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