projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
MIPS/BFD: Correct formatting of compact EH backend methods
[deliverable/binutils-gdb.git] / gold / ChangeLog
CommitLineData
ebb13322
CC		 12018-06-20 Cary Coutant <ccoutant@gmail.com>
2
3 PR gold/23268
4 * dynobj.cc (Versions::Versions): Change init for needs_base_version_.
5 (Versions::record_version): Add verdefs for both shared objects and
6 executables.
7 (Versions::add_def): Likewise for base version.
8 (Versions::add_need): Don't add base version for executables.
9 (Versions::version_index): Look up version for both shared objects and
10 executables.
11 * testsuite/Makefile.am (ver_test_14): New test case.
12 * testsuite/Makefile.in: Regenerate.
13 * testsuite/ver_test_14.script: New version script.
14 * testsuite/ver_test_14.sh: New test script.
15
c8dc28bc
CC		 162018-06-19 Joshua Watt <jpewhacker@gmail.com>
17 Cary Coutant <ccoutant@gmail.com>
18
19 * configure.ac: Replace manual thread configuration with AX_PTHREAD.
20 Add --enable-threads=auto.
21 * Makefile.am (THREADFLAGS, THREADLIBS): New defines.
4ef2c1b9 22 (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS).
c8dc28bc
CC		 23 (THREADSLIB): Remove; change all references to THREADLIBS.
24 * Makefile.in: Regenerate.
25 * aclocal.m4: Regenerate.
26 * config.in: Regenerate.
27 * configure: Regenerate.
28 * testsuite/Makefile.am (THREADSLIB): Replace with...
29 (THREADFLAGS, THREADLIBS): ... these.
30 (LDADD): Remove; add as individual defines for...
31 (object_unittest, binary_unittest, leb128_unittest)
32 (overflow_unittest): ... these tests.
33 (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
34 (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
35 (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
36 (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
37 * testsuite/Makefile.in: Regenerate.
38
27ab0424
CC		 392018-06-19 Cary Coutant <ccoutant@gmail.com>
40
41 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
42 * testsuite/Makefile.in: Regenerate.
43
d0ac1c44
SM		 442018-06-19 Simon Marchi <simon.marchi@ericsson.com>
45
46 * configure.ac: Remove AC_PREREQ, add missing quoting and usage
47 of AC_LANG_SOURCE.
48 * Makefile.in: Re-generate.
49 * aclocal.m4: Re-generate.
50 * configure: Re-generate.
51 * testsuite/Makefile.in: Re-generate.
52
a45a8f91
SC		 532018-05-10 Stephen Crane <sjc@immunant.com>
54
55 * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of
56 .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
57
651d1620
CC		 582018-04-24 Cary Coutant <ccoutant@gmail.com>
59
60 PR gold/20642
61 PR gold/22820
62 * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
63 * icf.cc (get_section_contents): For merge sections, ignore the
64 addend for relocations against non-section symbols.
65
890d1555
CC		 662018-04-24 Cary Coutant <ccoutant@gmail.com>
67
68 PR gold/16504
69 * dynobj.cc (Versions::symbol_section_contents): Don't set
70 VERSYM_HIDDEN flag for undefined symbols.
71 * symtab.cc (Symbol_table::add_from_object): Don't override default
72 version definition with a different default version.
73 * symtab.h (Symbol::from_dyn): New method.
74 * testsuite/plugin_test.c (struct sym_info): Add ver field.
75 (claim_file_hook): Pass symbol version to plugin API.
76 (parse_readelf_line): Parse symbol version.
77 * testsuite/Makefile.am (ver_test_pr16504): New test case.
78 * testsuite/Makefile.in: Regenerate.
79 * testsuite/ver_test_pr16504.sh: New test script.
80 * testsuite/ver_test_pr16504_a.c: New source file.
81 * testsuite/ver_test_pr16504_a.script: New version script.
82 * testsuite/ver_test_pr16504_b.c: New source file.
83 * testsuite/ver_test_pr16504_b.script: New version script.
84
d83d5403
CC		 852018-04-19 Cary Coutant <ccoutant@gmail.com>
86
87 PR gold/23046
88 * gc.h (gc_process_relocs): Pass target to
89 scan.local_reloc_may_be_function_pointer.
90
f792cedd
NC		 912018-04-18 Nick Clifton <nickc@redhat.com>
92
93 * po/es.po: Updated Spanish translation.
94
aae82809
CC		 952018-04-14 Cary Coutant <ccoutant@gmail.com>
96
97 PR gold/23046
98 * gc.h (gc_process_relocs): Pass target to
99 scan.global_reloc_may_be_function_pointer.
100
c4a614e2
AM		 1012018-04-09 Alan Modra <amodra@gmail.com>
102
103 * configure: Regenerate.
104
23cedd1d
AM		 1052018-04-09 Alan Modra <amodra@gmail.com>
106
107 * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
108 Handle inline plt sequence relocs.
109 (Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
110 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
111 (Target_powerpc::Relocate::relocate): Likewise.
112
2d7ad24e
AM		 1132018-04-09 Alan Modra <amodra@gmail.com>
114
115 * powerpc.cc (Target_powerpc::lplt_): New variable.
116 (Target_powerpc::lplt_section): Associated accessor.
117 (Target_powerpc::plt_off): Handle local non-ifunc symbols.
118 (Target_powerpc::make_lplt_section): New function.
119 (Target_powerpc::make_local_plt_entry): New function.
120 (Powerpc_relobj::do_relocate_sections): Write out lplt.
121 (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
122 (Output_data_plt_powerpc::add_local_entry): New function.
123 (Output_data_plt_powerpc::do_write): Ignore lplt.
124 (Target_powerpc::make_iplt_section): Make lplt first.
125 (Target_powerpc::make_brlt_section): Make .branch_lt relro.
126 (Target_powerpc::Scan::local): Handle PLT16 relocs.
127
08be3224
AM		 1282018-04-09 Alan Modra <amodra@gmail.com>
129
130 * powerpc.cc (Target_powerpc::plt_off): New functions.
131 (is_plt16_reloc): New function.
132 (Stub_table::plt_off): Use Target_powerpc::plt_off.
133 (Stub_table::plt_call_size): Use plt_off.
134 (Stub_table::do_write): Likewise.
135 (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
136 for PLT16 relocations.
137 (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
138 for PLT16 relocations.
139 (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
140 (Target_powerpc::Relocate::relocate): Support PLT16 relocations.
141 (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
142 for ppc32 plt16 relocs.
143
43193fe9
CC		 1442018-04-06 Cary Coutant <ccoutant@gmail.com>
145
146 * object.cc (Sized_relobj_file::include_section_group): Store
147 reference to Kept_section info for discarded comdat sections
148 regardless of size. Move size checking to map_to_kept_section.
149 (Sized_relobj_file::include_linkonce_section): Likewise.
150 (Sized_relobj_file::map_to_kept_section): Add section name parameter.
151 Insert size checking logic from above functions.
152 (Sized_relobj_file::find_kept_section_object): New method.
153 (Sized_relobj_file::get_symbol_name): New method.
154 * object.h (Sized_relobj_file::map_to_kept_section): Add section_name
155 parameter. Adjust all callers.
156 (Sized_relobj_file::find_kept_section_object): New method.
157 (Sized_relobj_file::get_symbol_name): New method.
158 (Sized_relobj_file::Kept_comdat_section): Replace object and shndx
159 fields with sh_size, kept_section, symndx, and is_comdat fields.
160 (Sized_relobj_file::set_kept_comdat_section): Replace kept_object
161 and kept_shndx parameters with is_comdat, symndx, sh_size, and
162 kept_section.
163 (Sized_relobj_file::get_kept_comdat_section): Likewise.
164 * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
165 Adjust all references.
166 (issue_undefined_symbol_error): New function template.
167 (relocate_section): Pass section name to map_to_kept_section.
168 Move discarded section code to new function above.
169 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move
170 declaration for gsym out one level. Call issue_discarded_error.
171 * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise.
172 * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
173
c54b27d1
CC		 1742018-04-05 Cary Coutant <ccoutant@gmail.com>
175
176 * target-reloc.h (relocate_section): Add local symbol index or global
177 symbol name to warning about relocation that refers to discarded
178 section.
179
494e49c9
CC		 1802018-04-05 James Cowgill <james.cowgill@mips.com>
181
182 Revert previous patch and apply revised patch.
183
184 PR gold/22770
185 * mips.cc (Mips_got_info::record_got_page_entry): Don't insert
186 Got_page_entry for object's GOT.
187 (Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
188 Rename to add_got_page_count.
189 (Got_page_entry): Remove num_pages.
190
67faf1f4
JC		 1912018-04-05 James Cowgill <james.cowgill@mips.com>
192
193 PR gold/22770
194 * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing
195 page entries for the object's GOT.
196
54483898
AM		 1972018-04-05 Alan Modra <amodra@gmail.com>
198
199 * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro.
200
4fb0d2b9
NC		 2012018-04-04 Nick Clifton <nickc@redhat.com>
202
203 * po/es.po: Updated Spanish translation.
204
bce5a025
CC		 2052018-04-02 Cary Coutant <ccoutant@gmail.com>
206
207 PR gold/23016
208 * incremental.cc (can_incremental_update): Check for unwind section
209 type.
210 * layout.h (Layout::layout): Add sh_type parameter.
211 * layout.cc (Layout::layout): Likewise.
212 (Layout::layout_reloc): Create new output reloc section if data
213 section does not already have one.
214 (Layout::layout_eh_frame): Check for unwind section type.
215 (Layout::make_eh_frame_section): Use unwind section type for .eh_frame
216 and .eh_frame_hdr.
217 * object.h (Sized_relobj_file::Shdr_write): New typedef.
218 (Sized_relobj_file::layout_section): Add sh_type parameter.
219 (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
220 parameter.
221 * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for
222 unwind section type.
223 (Sized_relobj_file::layout_section): Add sh_type parameter; pass it
224 to Layout::layout.
225 (Sized_relobj_file::do_layout): Make local copy of sh_type.
226 Force .eh_frame sections to unwind section type.
227 Pass sh_type to layout_section.
228 (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
229 Pass sh_type to layout_section.
230 * output.cc (Output_section::Output_section): Initialize reloc_section_.
231 * output.h (Output_section::reloc_section): New method.
232 (Output_section::set_reloc_section): New method.
233 (Output_section::reloc_section_): New data member.
234 * target.h (Target::unwind_section_type): New method.
235 (Target::Target_info::unwind_section_type): New data member.
236
237 * aarch64.cc (aarch64_info): Add unwind_section_type.
238 * arm.cc (arm_info, arm_nacl_info): Likewise.
239 * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise.
240 * mips.cc (mips_info, mips_nacl_info): Likewise.
241 * powerpc.cc (powerpc_info): Likewise.
242 * s390.cc (s390_info): Likewise.
243 * sparc.cc (sparc_info): Likewise.
244 * tilegx.cc (tilegx_info): Likewise.
245 * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise.
246
247 * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases.
248 * testsuite/Makefile.in: Regenerate.
249 * testsuite/testfile.cc: Add unwind_section_type.
250 * testsuite/pr23016_1.sh: New test script.
251 * testsuite/pr23016_1a.s: New source file.
252 * testsuite/pr23016_1b.s: New source file.
253 * testsuite/pr23016_2.sh: New test script.
254 * testsuite/pr23016_2a.s: New source file.
255 * testsuite/pr23016_2b.s: New source file.
256
24538276
CC		 2572018-03-28 Cary Coutant <ccoutant@gmail.com>
258
259 PR gold/21423
260 PR gold/22500
261 * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS.
262 Replace check for --enable-plugins with AC_PLUGINS.
263 * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef.
264 (General_options::finalize): Check if plugins enabled.
265 * options.h (--plugin, --plugin-opt): Define even if plugins not
266 enabled.
267 * Makefile.in: Regenerate.
268 * aclocal.m4: Regenerate.
269 * configure: Regenerate.
270 * testsuite/Makefile.in: Regenerate.
271
e82e6b2b
CC		 2722018-03-28 Cary Coutant <ccoutant@gmail.com>
273
274 PR gold/22969
275 * aarch64-reloc.def: Add TLSLE_LDST* relocations.
276 * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise.
277 (Target_aarch64::Scan::local): Likewise.
278 (Target_aarch64::Scan::global): Likewise.
279 (Target_aarch64::Relocate::relocate): Likewise.
280 (Target_aarch64::Relocate::relocate_tls): Likewise.
281
9c75b456
RM		 2822018-03-27 Roland McGrath <mcgrathr@google.com>
283
284 * testsuite/split_x86_64.sh: Fix bad regexp.
285
0b7a4aa6
CC		 2862018-03-26 Cary Coutant <ccoutant@gmail.com>
287
0b7a4aa6
CC		 288 PR gold/22868
289 * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
290 index instead of SHN_ABS for defined symbols.
291 * testsuite/Makefile.am (plugin_pr22868): New test case.
292 * testsuite/Makefile.in: Regenerate
293 * testsuite/plugin_pr22868.sh: New test script.
294 * testsuite/plugin_pr22868_a.c: New source file.
295 * testsuite/plugin_pr22868_b.c: New source file.
296
8da9a904
CC		 2972018-03-23 Cary Coutant <ccoutant@gmail.com>
298
299 * plugin.cc (link_or_copy_file): Remove newlines from warning messages.
300 Add pedantic check for return value from ::write.
301
3215deaa
CC		 3022018-03-23 Cary Coutant <ccoutant@gmail.com>
303
304 * debug.h (DEBUG_PLUGIN): New constant.
305 (DEBUG_ALL): Add DEBUG_PLUGIN.
306 (debug_string_to_enum): Likewise.
307 * plugin.cc (make_sized_plugin_object): Add filename parameter.
308 (Plugin_recorder): New class.
309 (Plugin_manager::~Plugin_manager): Delete recorder_.
310 (Plugin_manager::load_plugins): Create and initialize recorder_.
311 (Plugin_manager::claim_file): Record claimed and unclaimed files.
312 (Plugin_manager::make_plugin_object): Use object name as name for
313 plugin object, if available.
314 (Plugin_manager::add_input_file): Record replacement files.
315 (Sized_pluginobj::do_add_symbols): Record plugin symbols.
316 (Plugin_finish::run): Call Plugin_recorder::finish().
317 (make_sized_plugin_object): Add filename parameter and pass to
318 Sized_pluginobj constructor.
319 * plugin.h (Plugin::filename): New method.
320 (Plugin::recorder): New method.
321 (Plugin::recorder_): New data member.
322
779bdadb
ST		 3232018-03-07 Sriraman Tallam <tmsriram@google.com>
324
325 * layout.cc (Layout::default_section_order): Check for text section
326 prefixes.
327 (Layout::text_section_name_mapping): New static member.
328 (Layout::text_section_name_mapping_count): New static member.
329 (Layout::match_section_name): New static function.
330 (Layout::output_section_name): Check for text section prefixes.
331 * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value.
332 (Output_section_order::ORDER_TEXT_STARTUP): New enum value.
333 (Output_section_order::ORDER_TEXT_EXIT): New enum value.
334 (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value.
335 (Layout::text_section_name_mapping): New static member.
336 (Layout::text_section_name_mapping_count): New static member.
337 (Layout::match_section_name): New static function.
338 * options.h (keep_text_section_prefix): New -z option.
339 * testsuite/Makefile.am (keep_text_section_prefix): New test.
340 * testsuite/Makefile.in: Regenerate.
341 * testsuite/keep_text_section_prefix.cc: New test source.
342 * testsuite/keep_text_section_prefix.sh: New test script.
343
0b65c07b
ST		 3442018-02-22 Sriraman Tallam <tmsriram@google.com>
345
346 * plugin.cc (get_wrap_symbols): New plugin interface.
347 (load): Add get_wrap_symbols to transfer vector.
348 * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface.
349 * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols
350 interface.
351 * testsuite/plugin_test_wrap_symbols.sh: New test script.
352 * testsuite/plugin_test_wrap_symbols_1.cc: New file.
353 * testsuite/plugin_test_wrap_symbols_2.cc: New file.
354 * testsuite/Makefile.am (plugin_test_wrap_symbols): New test.
355 * testsuite/Makefile.in: Regenerate.
356
3281b315
ST		 3572018-02-07 Sriraman Tallam <tmsriram@google.com>
358
359 * expression.cc (Symbol_expression::set_expr_sym_in_real_elf):
360 New method.
361 (Unary_expression::set_expr_sym_in_real_elf): New method.
362 (Binary_expression::set_expr_sym_in_real_elf): New method.
363 (Trinary_expression::set_expr_sym_in_real_elf): New method.
364 * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if
365 defined or used in defsyms.
366 * plugin.h (Plugin_manager::is_defsym_def): New method.
367 (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_.
368 (Plugin_manager::defsym_defines_set_): New member.
369 (Plugin_manager::Defsym_defines_set): New typedef.
370 * script.cc (Script_options::set_defsym_uses_in_real_elf): New method.
371 (Script_options::find_defsym_defs): New method.
372 * script.h (Expression::set_expr_sym_in_real_elf): New method.
373 (Symbol_assignment::is_defsym): New method.
374 (Symbol_assignment::value): New method.
375 (Script_options::find_defsym_defs): New method.
376 (Script_options::set_defsym_uses_in_real_elf): New method.
377 * testsuite/Makefile.am (plugin_test_defsym): New test.
378 * testsuite/Makefile.in: Regenerate.
379 * testsuite/plugin_test.c: Check for new symbol resolution.
380 * testsuite/plugin_test_defsym.sh: New script.
381 * testsuite/plugin_test_defsym.c: New test source.
382
407aa07c
AM		 3832018-02-07 Alan Modra <amodra@gmail.com>
384
385 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
386 * options.h: Remove --speculate-indirect-jumps support.
387 * powerpc.cc: Likewise.
388
c8334458
CC		 3892018-02-02 Cary Coutant <ccoutant@gmail.com>
390
391 * PR gold/22776
392 * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add
393 support for DWARF-4 line number tables.
394 * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field.
395
691d2e9a
AM		 3962018-01-18 Alan Modra <amodra@gmail.com>
397
398 * powerpc.cc (param_plt_align): New function supplying default
399 --plt-align values. Use it..
400 (Stub_table::plt_call_align): ..here, and..
401 (Output_data_glink::global_entry_align): ..here.
402 (Stub_table::stub_align): Correct 32-bit minimum alignment.
403
1be5d8d3
AM		 4042018-01-17 Alan Modra <amodra@gmail.com>
405
406 * options.h (speculate_indirect_jumps): New option.
407 * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants.
408 (output_bctr): New function.
409 (Stub_table::plt_call_size): Add space for speculation barrier.
410 (Stub_table::branch_stub_size): Likewise.
411 (Output_data_glink::pltresolve_size): Likewise.
412 (Stub_table::do_write): Output speculation barriers.
413
9e390558
AM		 4142018-01-17 Alan Modra <amodra@gmail.com>
415
416 * options.h (plt_align): Support for PowerPC32 too.
417 * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
418 (Stub_table::plt_call_size, branch_stub_size): Tidy.
419 (Stub_table::plt_call_align): Implement using stub_align.
420 (Output_data_glink::global_entry_align): New function.
421 (Output_data_glink::global_entry_off): New function.
422 (Output_data_glink::global_entry_address): Use global_entry_off.
423 (Output_data_glink::pltresolve_size): New function, replacing
424 pltresolve_size_ constant. Update all uses.
425 (Output_data_glink::add_global_entry): Align offset.
426 (Output_data_glink::set_final_data_size): Use global_entry_align.
427 (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
428 Tidy stub output. Use global_entry_off.
429
930b5f8b
CC		 4302018-01-15 Cary Coutant <ccoutant@gmail.com>
431
432 PR gold/22694
433 * options.h (-fuse-ld): Add correct helparg.
434
616dcb87
NC		 4352018-01-15 Nick Clifton <nickc@redhat.com>
436
437 * po/uk.po: Updated Ukranian translation.
438
3957a496
NC		 4392018-01-13 Nick Clifton <nickc@redhat.com>
440
441 * po/gold.pot: Regenerated.
442
faf766e3
NC		 4432018-01-13 Nick Clifton <nickc@redhat.com>
444
445 2.30 branch created.
446
27f7b092
CC		 4472018-01-12 Cary Coutant <ccoutant@gmail.com>
448
449 * NEWS: Add new features in 1.15.
450 * version.cc (version_string): Bump to 1.15.
451
4522018-01-12 Sterling Augustine <saugustine@google.com>
b4b07ef1
EC		 453
454 * cref.cc (Cref_inputs::Cref_table_compare::operator): Add
455 conditionals and calls to is_forwarder.
456
219d1afa
AM		 4572018-01-03 Alan Modra <amodra@gmail.com>
458
459 Update year range in copyright notice of all files.
460
1e563868 461For older changes see ChangeLog-2017
3499769a 462\f
1e563868 463Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 464
465Copying and distribution of this file, with or without modification,
466are permitted in any medium without royalty provided the copyright
467notice and this notice are preserved.
468
469Local Variables:
470mode: change-log
471left-margin: 8
472fill-column: 74
473version-control: never
474End:
GDB Binutils - Deliverables
This page took 0.152649 seconds and 4 git commands to generate.