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0984c34e
NC		 12018-07-18 Nick Clifton <nickc@redhat.com>
2
3 * po/fr.po: Updated French translation.
4
1074bc6d
CC		 52018-07-14 Cary Coutant <ccoutant@gmail.com>
6
7 PR gold/23397
8 * object.cc (Sized_relobj_file::do_layout): Mark section as deferred.
9 * testsuite/Makefile.am (plugin_test_1): Add --emit-relocs option to
10 existing test case.
11 * testsuite/Makefile.in: Regenerate.
12
1b115e8e
CC		 132018-07-14 Cary Coutant <ccoutant@gmail.com>
14
15 PR gold/23409
16 * symtab.cc (Symbol_table::define_special_symbol): Add check for
17 version name on existing symbol.
18 * testsuite/Makefile.am (ver_test_pr23409): New test case.
19 * testsuite/Makefile.in: Regenerate.
20 * testsuite/ver_test_pr23409.sh: New test script.
21 * testsuite/ver_test_pr23409_1.script: New version script.
22 * testsuite/ver_test_pr23409_2.script: New version script.
23
04879304
FS		 242018-07-11 Franz Sirl <franz.sirl-kernel@lauterbach.com>
25
26 * main.cc (main): Print m.arena as long long.
27
c3c5e486
CC		 282018-07-09 Cary Coutant <ccoutant@gmail.com>
29
30 * incremental.cc (Sized_incremental_binary::setup_readers): Use
31 emplace_back for C++ 11 or later.
32
724436fc
AM		 332018-07-06 Alan Modra <amodra@gmail.com>
34
35 * powerpc.cc: Include attributes.h.
36 (Powerpc_relobj::attributes_section_data_): New variable, with
37 accessor and associated constructor and destructor support.
38 (Powerpc_dynobj::attributes_section_data_): Likewise.
39 (Powerpc_relobj::do_read_symbols): Stash SHT_GNU_ATTRIBUTES section
40 contents in attributes_section_data_.
41 (Powerpc_dynobj::do_read_symbols): Likewise.
42 (Target_powerpc): Add attributes_section_data_, last_fp_, last_ld_,
43 last_vec_, and last_struct_ vars.
44 (Target_powerpc::merge_object_attributes): New function.
45 (Target_powerpc::do_finalize_sections): Iterate over input objects
46 merging attributes. Create output attributes section.
47
30aa1306
NC		 482018-06-26 Nick Clifton <nickc@redhat.com>
49
50 * po/uk.po: Updated Ukranian translation.
51
71300e2c
NC		 522018-06-24 Nick Clifton <nickc@redhat.com>
53
54 * po/gold.pot: Regenerate.
55
719d8288
NC		 562018-06-24 Nick Clifton <nickc@redhat.com>
57
58 2.31 branch created.
59
155ea1bc
CC		 602018-06-23 Cary Coutant <ccoutant@gmail.com>
61
62 * version.cc (version_string): Bump to 1.16.
63 * NEWS: Add new features in 1.16.
64
add41311
CC		 652018-06-23 Cary Coutant <ccoutant@gmail.com>
66
67 PR gold/22914
68 * x86_64.cc (Target_x86_64::record_gnu_property): Initialize val.
69
750ea5ed
CC		 702018-06-23 Cary Coutant <ccoutant@gmail.com>
71
72 PR gold/22915
73 * x86_64.cc (Output_data_plt_x86_64_ibt): New class.
74 (Target_x86_64::do_make_data_plt): (All instantiations) Check for
75 IBT feature bit and create IBT PLTs.
76
a2575bec
CC		 772018-06-22 Cary Coutant <ccoutant@gmail.com>
78
79 PR gold/22914
80 * layout.cc (read_sized_value): Fix spelling of section name.
81 (Layout::layout_gnu_property): Call Sized_target::record_gnu_property
82 for target-specific properties;
83 don't store them with target-independent properties yet.
84 (Layout::merge_gnu_properties): New method.
85 (Layout::add_gnu_property): New method.
86 (Layout::create_gnu_properties_note): Call target to finalize
87 target-specific properties. Fix spelling of output section name.
88 * layout.h (Layout::merge_gnu_properties): New method.
89 (Layout::add_gnu_property): New method.
90 * object.cc (Sized_relobj_file::do_layout): Call
91 Layout::merge_gnu_properties.
92 * target.h (Target::merge_gnu_property): Remove.
93 (Target::finalize_gnu_properties): New method.
94 (Target::do_merge_gnu_property): Move to Sized_target and rename.
95 (Target::do_finalize_gnu_properties): New virtual method.
96 (Sized_target::record_gnu_property): Moved and renamed from
97 Target::do_merge_gnu_property.
98 (Sized_target::merge_gnu_properties): New virtual method.
99 * x86_64.cc (Target_x86_64::isa_1_used_, isa_1_needed_)
100 (feature_1_, object_feature_1_, seen_first_object_): New data members.
101 (Target_x86_64::do_merge_gnu_property): Rename to ...
102 (Target_x86_64::record_gnu_property): ... this. Save target-specific
103 properties in Target class object.
104 (Target_x86_64::merge_gnu_properties): New method.
105 (add_property): New static inline function.
106 (Target_x86_64::do_finalize_gnu_properties): New method.
107 * testsuite/Makefile.am (gnu_property_test): Remove C source file;
108 link directly without compiler driver.
109 * testsuite/Makefile.in: Regenerate.
110 * testsuite/gnu_property_a.S: Add _start.
111
a1893a82
CC		 1122018-06-22 Cary Coutant <ccoutant@gmail.com>
113
114 * incremental.cc (Sized_incremental_binary::setup_readers): Use
115 emplace_back for GCC 5 and later.
116 * incremental.h (Incremental_binary::Input_reader): Provide copy
117 constructor.
118 (Sized_incremental_binary::Sized_input_reader): Likewise.
119
6c04fd9b
CC		 1202018-06-22 Cary Coutant <ccoutant@gmail.com>
121
122 PR gold/22914
123 * layout.cc (Layout::Layout): Initialize gnu_properties_.
124 (read_sized_value, write_sized_value): New functions.
125 (Layout::layout_gnu_property): New method.
126 (Layout::create_notes): Call create_gnu_properties_note.
127 (Layout::create_gnu_properties_note): New method.
128 * layout.h (Layout::layout_gnu_property): New method.
129 (Layout::create_gnu_properties_note): New method.
130 (Layout::Gnu_property, Layout::Gnu_properties): New types.
131 (Layout::gnu_properties_): New data member.
132 * object.cc (Sized_relobj_file::layout_gnu_property_section): New
133 method.
134 (Sized_relobj_file::do_layout): Handle .note.gnu.property sections.
135 * object.h (Sized_relobj_file::layout_gnu_property_section): New
136 method.
137 * target.h (Target::merge_gnu_property): New method.
138 (Target::do_merge_gnu_property): New virtual method.
139 * x86_64.cc (Target_x86_64::do_merge_gnu_property): New method.
140 * testsuite/Makefile.am (gnu_property_test): New test case.
141 * testsuite/Makefile.in: Regenerate.
142 * testsuite/gnu_property_a.S: New source file.
143 * testsuite/gnu_property_b.S: New source file.
144 * testsuite/gnu_property_c.S: New source file.
145 * testsuite/gnu_property_main.c: New source file.
146 * testsuite/gnu_property_test.sh: New test script.
147
cea6ffbd
CC		 1482018-06-21 Cary Coutant <ccoutant@gmail.com>
149
150 * resolve.cc (Symbol_table::resolve): Rename tobinding to
151 orig_tobinding. Call set_is_needed() for objects that resolve
152 non-weak references.
153 (Symbol_table::should_override): Allow a dynamic definition to
154 override an earlier one in a not-needed library.
155 * symtab.cc (Symbol_table::set_dynsym_indexes): Remove separate
156 processing for as-needed symbols. Add warning when discarding
157 version informatin.
158 * testsuite/Makefile.am (weak_as_needed): New test case.
159 * testsuite/Makefile.in: Regenerate.
160 * testsuite/weak_as_needed.sh: New test script.
161 * testsuite/weak_as_needed_a.c: New source file.
162 * testsuite/weak_as_needed_b.c: New source file.
163 * testsuite/weak_as_needed_b.script: New version script.
164 * testsuite/weak_as_needed_c.c: New source file.
165 * testsuite/weak_as_needed_c.script: New version script.
166
ebb13322
CC		 1672018-06-20 Cary Coutant <ccoutant@gmail.com>
168
169 PR gold/23268
170 * dynobj.cc (Versions::Versions): Change init for needs_base_version_.
171 (Versions::record_version): Add verdefs for both shared objects and
172 executables.
173 (Versions::add_def): Likewise for base version.
174 (Versions::add_need): Don't add base version for executables.
175 (Versions::version_index): Look up version for both shared objects and
176 executables.
177 * testsuite/Makefile.am (ver_test_14): New test case.
178 * testsuite/Makefile.in: Regenerate.
179 * testsuite/ver_test_14.script: New version script.
180 * testsuite/ver_test_14.sh: New test script.
181
c8dc28bc
CC		 1822018-06-19 Joshua Watt <jpewhacker@gmail.com>
183 Cary Coutant <ccoutant@gmail.com>
184
185 * configure.ac: Replace manual thread configuration with AX_PTHREAD.
186 Add --enable-threads=auto.
187 * Makefile.am (THREADFLAGS, THREADLIBS): New defines.
4ef2c1b9 188 (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS).
c8dc28bc
CC		 189 (THREADSLIB): Remove; change all references to THREADLIBS.
190 * Makefile.in: Regenerate.
191 * aclocal.m4: Regenerate.
192 * config.in: Regenerate.
193 * configure: Regenerate.
194 * testsuite/Makefile.am (THREADSLIB): Replace with...
195 (THREADFLAGS, THREADLIBS): ... these.
196 (LDADD): Remove; add as individual defines for...
197 (object_unittest, binary_unittest, leb128_unittest)
198 (overflow_unittest): ... these tests.
199 (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
200 (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
201 (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
202 (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
203 * testsuite/Makefile.in: Regenerate.
204
27ab0424
CC		 2052018-06-19 Cary Coutant <ccoutant@gmail.com>
206
207 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
208 * testsuite/Makefile.in: Regenerate.
209
d0ac1c44
SM		 2102018-06-19 Simon Marchi <simon.marchi@ericsson.com>
211
212 * configure.ac: Remove AC_PREREQ, add missing quoting and usage
213 of AC_LANG_SOURCE.
214 * Makefile.in: Re-generate.
215 * aclocal.m4: Re-generate.
216 * configure: Re-generate.
217 * testsuite/Makefile.in: Re-generate.
218
a45a8f91
SC		 2192018-05-10 Stephen Crane <sjc@immunant.com>
220
221 * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of
222 .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
223
651d1620
CC		 2242018-04-24 Cary Coutant <ccoutant@gmail.com>
225
226 PR gold/20642
227 PR gold/22820
228 * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
229 * icf.cc (get_section_contents): For merge sections, ignore the
230 addend for relocations against non-section symbols.
231
890d1555
CC		 2322018-04-24 Cary Coutant <ccoutant@gmail.com>
233
234 PR gold/16504
235 * dynobj.cc (Versions::symbol_section_contents): Don't set
236 VERSYM_HIDDEN flag for undefined symbols.
237 * symtab.cc (Symbol_table::add_from_object): Don't override default
238 version definition with a different default version.
239 * symtab.h (Symbol::from_dyn): New method.
240 * testsuite/plugin_test.c (struct sym_info): Add ver field.
241 (claim_file_hook): Pass symbol version to plugin API.
242 (parse_readelf_line): Parse symbol version.
243 * testsuite/Makefile.am (ver_test_pr16504): New test case.
244 * testsuite/Makefile.in: Regenerate.
245 * testsuite/ver_test_pr16504.sh: New test script.
246 * testsuite/ver_test_pr16504_a.c: New source file.
247 * testsuite/ver_test_pr16504_a.script: New version script.
248 * testsuite/ver_test_pr16504_b.c: New source file.
249 * testsuite/ver_test_pr16504_b.script: New version script.
250
d83d5403
CC		 2512018-04-19 Cary Coutant <ccoutant@gmail.com>
252
253 PR gold/23046
254 * gc.h (gc_process_relocs): Pass target to
255 scan.local_reloc_may_be_function_pointer.
256
f792cedd
NC		 2572018-04-18 Nick Clifton <nickc@redhat.com>
258
259 * po/es.po: Updated Spanish translation.
260
aae82809
CC		 2612018-04-14 Cary Coutant <ccoutant@gmail.com>
262
263 PR gold/23046
264 * gc.h (gc_process_relocs): Pass target to
265 scan.global_reloc_may_be_function_pointer.
266
c4a614e2
AM		 2672018-04-09 Alan Modra <amodra@gmail.com>
268
269 * configure: Regenerate.
270
23cedd1d
AM		 2712018-04-09 Alan Modra <amodra@gmail.com>
272
273 * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
274 Handle inline plt sequence relocs.
275 (Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
276 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
277 (Target_powerpc::Relocate::relocate): Likewise.
278
2d7ad24e
AM		 2792018-04-09 Alan Modra <amodra@gmail.com>
280
281 * powerpc.cc (Target_powerpc::lplt_): New variable.
282 (Target_powerpc::lplt_section): Associated accessor.
283 (Target_powerpc::plt_off): Handle local non-ifunc symbols.
284 (Target_powerpc::make_lplt_section): New function.
285 (Target_powerpc::make_local_plt_entry): New function.
286 (Powerpc_relobj::do_relocate_sections): Write out lplt.
287 (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
288 (Output_data_plt_powerpc::add_local_entry): New function.
289 (Output_data_plt_powerpc::do_write): Ignore lplt.
290 (Target_powerpc::make_iplt_section): Make lplt first.
291 (Target_powerpc::make_brlt_section): Make .branch_lt relro.
292 (Target_powerpc::Scan::local): Handle PLT16 relocs.
293
08be3224
AM		 2942018-04-09 Alan Modra <amodra@gmail.com>
295
296 * powerpc.cc (Target_powerpc::plt_off): New functions.
297 (is_plt16_reloc): New function.
298 (Stub_table::plt_off): Use Target_powerpc::plt_off.
299 (Stub_table::plt_call_size): Use plt_off.
300 (Stub_table::do_write): Likewise.
301 (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
302 for PLT16 relocations.
303 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
304 for PLT16 relocations.
305 (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
306 (Target_powerpc::Relocate::relocate): Support PLT16 relocations.
307 (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
308 for ppc32 plt16 relocs.
309
43193fe9
CC		 3102018-04-06 Cary Coutant <ccoutant@gmail.com>
311
312 * object.cc (Sized_relobj_file::include_section_group): Store
313 reference to Kept_section info for discarded comdat sections
314 regardless of size. Move size checking to map_to_kept_section.
315 (Sized_relobj_file::include_linkonce_section): Likewise.
316 (Sized_relobj_file::map_to_kept_section): Add section name parameter.
317 Insert size checking logic from above functions.
318 (Sized_relobj_file::find_kept_section_object): New method.
319 (Sized_relobj_file::get_symbol_name): New method.
320 * object.h (Sized_relobj_file::map_to_kept_section): Add section_name
321 parameter. Adjust all callers.
322 (Sized_relobj_file::find_kept_section_object): New method.
323 (Sized_relobj_file::get_symbol_name): New method.
324 (Sized_relobj_file::Kept_comdat_section): Replace object and shndx
325 fields with sh_size, kept_section, symndx, and is_comdat fields.
326 (Sized_relobj_file::set_kept_comdat_section): Replace kept_object
327 and kept_shndx parameters with is_comdat, symndx, sh_size, and
328 kept_section.
329 (Sized_relobj_file::get_kept_comdat_section): Likewise.
330 * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
331 Adjust all references.
332 (issue_undefined_symbol_error): New function template.
333 (relocate_section): Pass section name to map_to_kept_section.
334 Move discarded section code to new function above.
335 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move
336 declaration for gsym out one level. Call issue_discarded_error.
337 * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise.
338 * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
339
c54b27d1
CC		 3402018-04-05 Cary Coutant <ccoutant@gmail.com>
341
342 * target-reloc.h (relocate_section): Add local symbol index or global
343 symbol name to warning about relocation that refers to discarded
344 section.
345
494e49c9
CC		 3462018-04-05 James Cowgill <james.cowgill@mips.com>
347
348 Revert previous patch and apply revised patch.
349
350 PR gold/22770
351 * mips.cc (Mips_got_info::record_got_page_entry): Don't insert
352 Got_page_entry for object's GOT.
353 (Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
354 Rename to add_got_page_count.
355 (Got_page_entry): Remove num_pages.
356
67faf1f4
JC		 3572018-04-05 James Cowgill <james.cowgill@mips.com>
358
359 PR gold/22770
360 * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing
361 page entries for the object's GOT.
362
54483898
AM		 3632018-04-05 Alan Modra <amodra@gmail.com>
364
365 * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro.
366
4fb0d2b9
NC		 3672018-04-04 Nick Clifton <nickc@redhat.com>
368
369 * po/es.po: Updated Spanish translation.
370
bce5a025
CC		 3712018-04-02 Cary Coutant <ccoutant@gmail.com>
372
373 PR gold/23016
374 * incremental.cc (can_incremental_update): Check for unwind section
375 type.
376 * layout.h (Layout::layout): Add sh_type parameter.
377 * layout.cc (Layout::layout): Likewise.
378 (Layout::layout_reloc): Create new output reloc section if data
379 section does not already have one.
380 (Layout::layout_eh_frame): Check for unwind section type.
381 (Layout::make_eh_frame_section): Use unwind section type for .eh_frame
382 and .eh_frame_hdr.
383 * object.h (Sized_relobj_file::Shdr_write): New typedef.
384 (Sized_relobj_file::layout_section): Add sh_type parameter.
385 (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
386 parameter.
387 * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for
388 unwind section type.
389 (Sized_relobj_file::layout_section): Add sh_type parameter; pass it
390 to Layout::layout.
391 (Sized_relobj_file::do_layout): Make local copy of sh_type.
392 Force .eh_frame sections to unwind section type.
393 Pass sh_type to layout_section.
394 (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
395 Pass sh_type to layout_section.
396 * output.cc (Output_section::Output_section): Initialize reloc_section_.
397 * output.h (Output_section::reloc_section): New method.
398 (Output_section::set_reloc_section): New method.
399 (Output_section::reloc_section_): New data member.
400 * target.h (Target::unwind_section_type): New method.
401 (Target::Target_info::unwind_section_type): New data member.
402
403 * aarch64.cc (aarch64_info): Add unwind_section_type.
404 * arm.cc (arm_info, arm_nacl_info): Likewise.
405 * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise.
406 * mips.cc (mips_info, mips_nacl_info): Likewise.
407 * powerpc.cc (powerpc_info): Likewise.
408 * s390.cc (s390_info): Likewise.
409 * sparc.cc (sparc_info): Likewise.
410 * tilegx.cc (tilegx_info): Likewise.
411 * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise.
412
413 * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases.
414 * testsuite/Makefile.in: Regenerate.
415 * testsuite/testfile.cc: Add unwind_section_type.
416 * testsuite/pr23016_1.sh: New test script.
417 * testsuite/pr23016_1a.s: New source file.
418 * testsuite/pr23016_1b.s: New source file.
419 * testsuite/pr23016_2.sh: New test script.
420 * testsuite/pr23016_2a.s: New source file.
421 * testsuite/pr23016_2b.s: New source file.
422
24538276
CC		 4232018-03-28 Cary Coutant <ccoutant@gmail.com>
424
425 PR gold/21423
426 PR gold/22500
427 * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS.
428 Replace check for --enable-plugins with AC_PLUGINS.
429 * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef.
430 (General_options::finalize): Check if plugins enabled.
431 * options.h (--plugin, --plugin-opt): Define even if plugins not
432 enabled.
433 * Makefile.in: Regenerate.
434 * aclocal.m4: Regenerate.
435 * configure: Regenerate.
436 * testsuite/Makefile.in: Regenerate.
437
e82e6b2b
CC		 4382018-03-28 Cary Coutant <ccoutant@gmail.com>
439
440 PR gold/22969
441 * aarch64-reloc.def: Add TLSLE_LDST* relocations.
442 * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise.
443 (Target_aarch64::Scan::local): Likewise.
444 (Target_aarch64::Scan::global): Likewise.
445 (Target_aarch64::Relocate::relocate): Likewise.
446 (Target_aarch64::Relocate::relocate_tls): Likewise.
447
9c75b456
RM		 4482018-03-27 Roland McGrath <mcgrathr@google.com>
449
450 * testsuite/split_x86_64.sh: Fix bad regexp.
451
0b7a4aa6
CC		 4522018-03-26 Cary Coutant <ccoutant@gmail.com>
453
0b7a4aa6
CC		 454 PR gold/22868
455 * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
456 index instead of SHN_ABS for defined symbols.
457 * testsuite/Makefile.am (plugin_pr22868): New test case.
458 * testsuite/Makefile.in: Regenerate
459 * testsuite/plugin_pr22868.sh: New test script.
460 * testsuite/plugin_pr22868_a.c: New source file.
461 * testsuite/plugin_pr22868_b.c: New source file.
462
8da9a904
CC		 4632018-03-23 Cary Coutant <ccoutant@gmail.com>
464
465 * plugin.cc (link_or_copy_file): Remove newlines from warning messages.
466 Add pedantic check for return value from ::write.
467
3215deaa
CC		 4682018-03-23 Cary Coutant <ccoutant@gmail.com>
469
470 * debug.h (DEBUG_PLUGIN): New constant.
471 (DEBUG_ALL): Add DEBUG_PLUGIN.
472 (debug_string_to_enum): Likewise.
473 * plugin.cc (make_sized_plugin_object): Add filename parameter.
474 (Plugin_recorder): New class.
475 (Plugin_manager::~Plugin_manager): Delete recorder_.
476 (Plugin_manager::load_plugins): Create and initialize recorder_.
477 (Plugin_manager::claim_file): Record claimed and unclaimed files.
478 (Plugin_manager::make_plugin_object): Use object name as name for
479 plugin object, if available.
480 (Plugin_manager::add_input_file): Record replacement files.
481 (Sized_pluginobj::do_add_symbols): Record plugin symbols.
482 (Plugin_finish::run): Call Plugin_recorder::finish().
483 (make_sized_plugin_object): Add filename parameter and pass to
484 Sized_pluginobj constructor.
485 * plugin.h (Plugin::filename): New method.
486 (Plugin::recorder): New method.
487 (Plugin::recorder_): New data member.
488
779bdadb
ST		 4892018-03-07 Sriraman Tallam <tmsriram@google.com>
490
491 * layout.cc (Layout::default_section_order): Check for text section
492 prefixes.
493 (Layout::text_section_name_mapping): New static member.
494 (Layout::text_section_name_mapping_count): New static member.
495 (Layout::match_section_name): New static function.
496 (Layout::output_section_name): Check for text section prefixes.
497 * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value.
498 (Output_section_order::ORDER_TEXT_STARTUP): New enum value.
499 (Output_section_order::ORDER_TEXT_EXIT): New enum value.
500 (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value.
501 (Layout::text_section_name_mapping): New static member.
502 (Layout::text_section_name_mapping_count): New static member.
503 (Layout::match_section_name): New static function.
504 * options.h (keep_text_section_prefix): New -z option.
505 * testsuite/Makefile.am (keep_text_section_prefix): New test.
506 * testsuite/Makefile.in: Regenerate.
507 * testsuite/keep_text_section_prefix.cc: New test source.
508 * testsuite/keep_text_section_prefix.sh: New test script.
509
0b65c07b
ST		 5102018-02-22 Sriraman Tallam <tmsriram@google.com>
511
512 * plugin.cc (get_wrap_symbols): New plugin interface.
513 (load): Add get_wrap_symbols to transfer vector.
514 * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface.
515 * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols
516 interface.
517 * testsuite/plugin_test_wrap_symbols.sh: New test script.
518 * testsuite/plugin_test_wrap_symbols_1.cc: New file.
519 * testsuite/plugin_test_wrap_symbols_2.cc: New file.
520 * testsuite/Makefile.am (plugin_test_wrap_symbols): New test.
521 * testsuite/Makefile.in: Regenerate.
522
3281b315
ST		 5232018-02-07 Sriraman Tallam <tmsriram@google.com>
524
525 * expression.cc (Symbol_expression::set_expr_sym_in_real_elf):
526 New method.
527 (Unary_expression::set_expr_sym_in_real_elf): New method.
528 (Binary_expression::set_expr_sym_in_real_elf): New method.
529 (Trinary_expression::set_expr_sym_in_real_elf): New method.
530 * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if
531 defined or used in defsyms.
532 * plugin.h (Plugin_manager::is_defsym_def): New method.
533 (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_.
534 (Plugin_manager::defsym_defines_set_): New member.
535 (Plugin_manager::Defsym_defines_set): New typedef.
536 * script.cc (Script_options::set_defsym_uses_in_real_elf): New method.
537 (Script_options::find_defsym_defs): New method.
538 * script.h (Expression::set_expr_sym_in_real_elf): New method.
539 (Symbol_assignment::is_defsym): New method.
540 (Symbol_assignment::value): New method.
541 (Script_options::find_defsym_defs): New method.
542 (Script_options::set_defsym_uses_in_real_elf): New method.
543 * testsuite/Makefile.am (plugin_test_defsym): New test.
544 * testsuite/Makefile.in: Regenerate.
545 * testsuite/plugin_test.c: Check for new symbol resolution.
546 * testsuite/plugin_test_defsym.sh: New script.
547 * testsuite/plugin_test_defsym.c: New test source.
548
407aa07c
AM		 5492018-02-07 Alan Modra <amodra@gmail.com>
550
551 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
552 * options.h: Remove --speculate-indirect-jumps support.
553 * powerpc.cc: Likewise.
554
c8334458
CC		 5552018-02-02 Cary Coutant <ccoutant@gmail.com>
556
557 * PR gold/22776
558 * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add
559 support for DWARF-4 line number tables.
560 * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field.
561
691d2e9a
AM		 5622018-01-18 Alan Modra <amodra@gmail.com>
563
564 * powerpc.cc (param_plt_align): New function supplying default
565 --plt-align values. Use it..
566 (Stub_table::plt_call_align): ..here, and..
567 (Output_data_glink::global_entry_align): ..here.
568 (Stub_table::stub_align): Correct 32-bit minimum alignment.
569
1be5d8d3
AM		 5702018-01-17 Alan Modra <amodra@gmail.com>
571
572 * options.h (speculate_indirect_jumps): New option.
573 * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants.
574 (output_bctr): New function.
575 (Stub_table::plt_call_size): Add space for speculation barrier.
576 (Stub_table::branch_stub_size): Likewise.
577 (Output_data_glink::pltresolve_size): Likewise.
578 (Stub_table::do_write): Output speculation barriers.
579
9e390558
AM		 5802018-01-17 Alan Modra <amodra@gmail.com>
581
582 * options.h (plt_align): Support for PowerPC32 too.
583 * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
584 (Stub_table::plt_call_size, branch_stub_size): Tidy.
585 (Stub_table::plt_call_align): Implement using stub_align.
586 (Output_data_glink::global_entry_align): New function.
587 (Output_data_glink::global_entry_off): New function.
588 (Output_data_glink::global_entry_address): Use global_entry_off.
589 (Output_data_glink::pltresolve_size): New function, replacing
590 pltresolve_size_ constant. Update all uses.
591 (Output_data_glink::add_global_entry): Align offset.
592 (Output_data_glink::set_final_data_size): Use global_entry_align.
593 (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
594 Tidy stub output. Use global_entry_off.
595
930b5f8b
CC		 5962018-01-15 Cary Coutant <ccoutant@gmail.com>
597
598 PR gold/22694
599 * options.h (-fuse-ld): Add correct helparg.
600
616dcb87
NC		 6012018-01-15 Nick Clifton <nickc@redhat.com>
602
603 * po/uk.po: Updated Ukranian translation.
604
3957a496
NC		 6052018-01-13 Nick Clifton <nickc@redhat.com>
606
607 * po/gold.pot: Regenerated.
608
faf766e3
NC		 6092018-01-13 Nick Clifton <nickc@redhat.com>
610
611 2.30 branch created.
612
27f7b092
CC		 6132018-01-12 Cary Coutant <ccoutant@gmail.com>
614
615 * NEWS: Add new features in 1.15.
616 * version.cc (version_string): Bump to 1.15.
617
6182018-01-12 Sterling Augustine <saugustine@google.com>
b4b07ef1
EC		 619
620 * cref.cc (Cref_inputs::Cref_table_compare::operator): Add
621 conditionals and calls to is_forwarder.
622
219d1afa
AM		 6232018-01-03 Alan Modra <amodra@gmail.com>
624
625 Update year range in copyright notice of all files.
626
1e563868 627For older changes see ChangeLog-2017
3499769a 628\f
1e563868 629Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 630
631Copying and distribution of this file, with or without modification,
632are permitted in any medium without royalty provided the copyright
633notice and this notice are preserved.
634
635Local Variables:
636mode: change-log
637left-margin: 8
638fill-column: 74
639version-control: never
640End:
GDB Binutils - Deliverables
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