12018-12-31  Alan Modra  <amodra@gmail.com>
2
3	PR 24041
4	* elflink.c (elf_link_add_object_symbols): Don't segfault on
5	crafted ET_DYN with no program headers.
6
72018-12-31  Alan Modra  <amodra@gmail.com>
8
9	* elf64-ppc.c (ppc64_elf_relocate_section <tls_ldgd_opt>): When
10	editing an old-style __tls_get_addr call, replace a toc restore
11	insn with a nop.
12
132018-12-28  Alan Modra  <amodra@gmail.com>
14
15	PR 24015
16	* elf.c (bfd_elf_get_default_section_type): Make common sections
17	SHT_NOBITS.
18	* linker.c (bfd_generic_define_common_symbol): Clear
19	SEC_HAS_CONTENTS.
20
212018-12-28  Alan Modra  <amodra@gmail.com>
22
23	PR 23966
24	* libbfd.c (SSIZE_MAX): Define.
25	(bfd_malloc, bfd_realloc): Don't cast size to long to check for
26	"negative" values, compare against SSIZE_MAX instead.
27
282018-12-23  H.J. Lu  <hongjiu.lu@intel.com>
29
30	* elf32-i386.c (elf_i386_rtype_to_howto): Remove the unused bfd
31	pointer argument.
32	(elf_i386_info_to_howto_rel): Updated.
33	(elf_i386_tls_transition): Likewise.
34	(elf_i386_relocate_section): Likewise.
35
362018-12-20  H.J. Lu  <hongjiu.lu@intel.com>
37
38	* elf32-i386.c (elf_i386_relocate_section): Call
39	elf_i386_rtype_to_howto to get reloc_howto_type pointer.
40	* elf64-x86-64.c (elf_x86_64_relocate_section): Call
41	elf_x86_64_rtype_to_howto to get reloc_howto_type pointer.
42
432018-12-18  Alan Modra  <amodra@gmail.com>
44
45	* Makefile.am (bfdinclude_HEADERS): Add bfd_stdint.h.
46	(BFD_H_DEPS): Add include/diagnostics.h.
47	(LOCAL_H_DEPS): Add bfd_stdint.h.
48	* bfd-in.h: Include bfd_stdint.h.
49	* arc-plt.h: Don't include stdint.h.
50	* coff-rs6000.c: Likewise.
51	* coff64-rs6000.c: Likewise.
52	* elfxx-riscv.c: Likewise.
53	* cache.c: Don't include bfd_stdint.h.
54	* elf32-arm.c: Likewise.
55	* elf32-avr.c: Likewise.
56	* elf32-nds32.c: Likewise.
57	* elf32-rl78.c: Likewise.
58	* elf32-rx.c: Likewise.
59	* elf32-wasm32.c: Likewise.
60	* elf64-nfp.c: Likewise.
61	* elflink.c: Likewise.
62	* elfnn-aarch64.c: Likewise.
63	* elfnn-ia64.c: Likewise.
64	* elfxx-ia64.c: Likewise.
65	* elfxx-x86.h: Likewise.
66	* wasm-module.c: Likewise, and don't include sysdep.h twice.
67	* elf-nacl.h: Don't include bfd.h.
68	* mach-o.h: Likewise.
69	* elfxx-aarch64.c: Include bfd.h and elf-bfd.h.
70	* elfxx-aarch64.h: Don't include bfd.h, elf-bfd.h or stdint.h.
71	* mach-o-aarch64.c: Include mach-o.h later.
72	* mach-o-arm.c: Likewise.
73	* mach-o-i386.c: Likewise.
74	* mach-o-x86-64.c: Likewise.
75	* mach-o.c: Likewise.
76	* sysdep.h: Don't include ansidecl.h or sys/stat.h.
77	* Makefile.in: Regenerate.
78	* bfd-in2.h: Regenerate.
79
802018-12-18  Alan Modra  <amodra@gmail.com>
81
82	PR 23980
83	* elf32-i386.c (elf_i386_relocate_section): Exit with wrong format
84	error rather than asserting input file is as expected.
85	* elf32-s390.c (elf_s390_relocate_section): Likewise.
86	* elf32-sh.c (sh_elf_relocate_section): Likewise.
87	* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
88	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
89	* elf64-s390.c (elf_s390_relocate_section): Likewise.
90	* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
91	* elf32-ppc.c (ppc_elf_relocate_section): Exit with wrong format
92	error if input file is not ppc32 ELF.
93
942018-12-18  Alan Modra  <amodra@gmail.com>
95
96	PR 23980
97	* elf64-ppc.c (ppc64_elf_hide_symbol): Check hash table type
98	before referencing ppc64-only fields of hash entries.
99
1002018-12-17  Alan Modra  <amodra@gmail.com>
101
102	PR 23994
103	* aoutx.h: Include limits.h.
104	(get_reloc_upper_bound): Detect long overflow and return a file
105	too big error if it occurs.
106	* elf.c: Include limits.h.
107	(_bfd_elf_get_symtab_upper_bound): Detect long overflow and return
108	a file too big error if it occurs.
109	(_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
110	(_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
111
1122018-12-14  H.J. Lu  <hongjiu.lu@intel.com>
113
114	PR ld/23900
115	* elf.c (get_program_header_size): Add a PT_GNU_PROPERTY
116	segment for NOTE_GNU_PROPERTY_SECTION_NAME.
117	(_bfd_elf_map_sections_to_segments): Create a PT_GNU_PROPERTY
118	segment for NOTE_GNU_PROPERTY_SECTION_NAME.
119	* elfxx-x86.c (_bfd_elf_link_setup_gnu_properties): Don't set
120	GNU_PROPERTY_X86_UINT32_VALID.
121
1222018-12-11  Max Filippov  <jcmvbkbc@gmail.com>
123
124	* elf32-xtensa.c (elf_xtensa_do_reloc): Limit const16 opcode
125	immediate field to 16 least significant bits.
126
1272018-12-11  H.J. Lu  <hongjiu.lu@intel.com>
128
129	* elf32-xc16x.c (elf32_xc16x_rtype_to_howto): New function.
130	(elf32_xc16x_relocate_section): Call elf32_xc16x_rtype_to_howto
131	instead of xc16x_reloc_type_lookup to get reloc_howto_type.
132
1332018-12-07  H.J. Lu  <hongjiu.lu@intel.com>
134
135	PR ld/23958
136	* elflink.c (_bfd_elf_add_default_symbol): Override the previous
137	definition from IR object.
138
1392018-12-08  Stafford Horne  <shorne@gmail.com>
140
141	* elf32-or1k.c (or1k_grok_prstatus): New function.
142	(or1k_grok_psinfo): Likewise.
143
1442018-12-07  H.J. Lu  <hongjiu.lu@intel.com>
145
146	* elf-properties.c (elf_find_and_remove_property): Add a
147	bfd_boolean argument to indicate if the property should be
148	removed.
149	(elf_merge_gnu_property_list): Updated.  Report
150	property change in linker map file.
151	(elf_get_gnu_property_section_size): Skip property_remove
152	properties.
153	(elf_write_gnu_properties): Likewise.
154	(_bfd_elf_link_setup_gnu_properties): Report property merge
155	in linker map file.  Pass abfd to elf_merge_gnu_property_list.
156
1572018-12-07  Alan Modra  <amodra@gmail.com>
158
159	PR 23952
160	* syms.c (_bfd_generic_read_minisymbols): Free syms before
161	returning with zero symcount.
162
1632018-12-06  Alan Modra  <amodra@gmail.com>
164
165	* elf32-ppc.c (ppc_elf_howto_raw <R_PPC_VLE_ADDR20>): Correct
166	mask and shift value.
167	(ppc_elf_vle_split16): Use E_OPCODE_MASK.  Handle e_li
168	specially.
169
1702018-12-05  Sam Tebbs  <sam.tebbs@arm.com>
171
172	* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Add check for 'B'.
173
1742018-12-04  H.J. Lu  <hongjiu.lu@intel.com>
175
176	PR ld/23372
177	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Don't remove
178	empty properties for GNU_PROPERTY_X86_COMPAT_ISA_1_USED and
179	GNU_PROPERTY_X86_UINT32_OR_AND.
180	(_bfd_x86_elf_link_fixup_gnu_properties): Likewise.
181
1822018-12-03  Kito Cheng  <kito@andestech.com>
183
184	* elfxx-riscv.h (RISCV_DONT_CARE_VERSION): New macro.
185	(struct riscv_subset_t): New structure.
186	(riscv_subset_t): New typedef.
187	(riscv_subset_list_t): New structure.
188	(riscv_release_subset_list): New prototype.
189	(riscv_add_subset): Likewise.
190	(riscv_lookup_subset): Likewise.
191	(riscv_lookup_subset_version): Likewise.
192	(riscv_release_subset_list): Likewise.
193	* elfxx-riscv.c: Include safe-ctype.h.
194	(riscv_parsing_subset_version): New function.
195	(riscv_supported_std_ext): Likewise.
196	(riscv_parse_std_ext): Likewise.
197	(riscv_parse_sv_or_non_std_ext): Likewise.
198	(riscv_parse_subset): Likewise.
199	(riscv_add_subset): Likewise.
200	(riscv_lookup_subset): Likewise.
201	(riscv_lookup_subset_version): Likewise.
202	(riscv_release_subset_list): Likewise.
203
2042018-12-01  H.J. Lu  <hongjiu.lu@intel.com>
205
206	PR ld/23930
207	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
208	the iplt section alignment if it is non-empty.
209	(_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
210	and delay setting the iplt section alignment.
211	* elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
212
2132018-11-30  Nick Clifton  <nickc@redhat.com>
214
215	PR 23942
216	* elfcode.h (elf_object_p): Check for corrupt input files with
217	more program headers than can actually fit in the file.
218
2192018-11-30  Nick Clifton  <nickc@redhat.com>
220
221	PR 23932
222	* elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
223	size.
224	(rewrite_elf_program_header): If no sections are mapped into a
225	segment return an error.
226
2272018-11-30  Alan Modra  <amodra@gmail.com>
228
229	PR 23937
230	* elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
231	entry offset for ifuncs.
232
2332018-11-29  H.J. Lu  <hongjiu.lu@intel.com>
234
235	PR ld/23929
236	* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
237	merge .note.gnu.property section in IR inputs.
238
2392018-11-27  Thomas Preud'homme  <thomas.preudhomme@linaro.org>
240
241	* cpu-arm.c (processors): Add processors known to GAS but missing here
242	and reindent.
243	(bfd_arm_update_notes): Add comment explaining why the list of
244	architectures in the switch should not be updated.
245	(architectures): Likewise.
246
2472018-11-27  Maciej W. Rozycki  <macro@linux-mips.org>
248
249	* elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
250	<R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
251	<R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
252	absolute symbol in PIC code.
253
2542018-11-27  Maciej W. Rozycki  <macro@linux-mips.org>
255
256	* elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
257	<R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
258	rather than `_bfd_error_handler' to report refused relocations
259	in PIC code and continue processing.  Fix error message: `can
260	not' -> `cannot'.
261
2622018-11-27  H.J. Lu  <hongjiu.lu@intel.com>
263
264	PR binutils/23919
265	* compress.c (bfd_is_section_compressed_with_header): Initialize
266	*uncompressed_align_pow_p to 0.
267
2682018-11-27  Tamar Christina  <tamar.christina@arm.com>
269
270	PR ld/23904
271	* elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
272	(_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
273	(struct erratum_835769_branch_to_stub_clear_data): New.
274	(_bfd_aarch64_erratum_843419_clear_stub): New.
275	(clear_erratum_843419_entry): New.
276	(elfNN_aarch64_tls_relax): Use it.
277	(elfNN_aarch64_relocate_section): Pass input_section.
278	(aarch64_map_one_stub): Handle branch type none as valid.
279
2802018-11-27  Mark Wielaard  <mark@klomp.org>
281
282	PR binutils/23919
283	* bfd.c (bfd_update_compression_header): Explicitly set alignment.
284	(bfd_check_compression_header): Add uncompressed_alignment_power
285	argument. Check ch_addralign is a power of 2.
286	* bfd-in2.h: Regenerated.
287	* compress.c (bfd_compress_section_contents): Get and set
288	orig_uncompressed_alignment_pow if section is decompressed.
289	(bfd_is_section_compressed_with_header): Add and get
290	uncompressed_align_pow_p argument.
291	(bfd_is_section_compressed): Add uncompressed_align_power argument
292	to bfd_is_section_compressed_with_header call.
293	(bfd_init_section_decompress_status): Get and set
294	uncompressed_alignment_power.
295	* elf.c (_bfd_elf_make_section_from_shdr): Add
296	uncompressed_align_power argument to
297	bfd_is_section_compressed_with_header call.
298
2992018-11-21  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
300
301	* elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
302	error when .MSP430.attributes section is missing from objects
303	created by LTO.
304
3052018-11-13  Jim Wilson  <jimw@sifive.com>
306
307	* elfnn-riscv.c (riscv_float_abi_string): New.
308	(_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
309
3102018-11-09  Bernhard M. Wiedemann  <bwiedemann@suse.de>
311
312	* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
313	concerning timestamp insertion.
314
3152018-11-09  Cupertino Miranda  <cmiranda@synopsys.com>
316
317	* arc-got.h (arc_got_entry_type_for_reloc): Changed to
318	correct static TLS relocs.
319	* elf32-arc.c (elf_arc_check_relocs): Introduced warning to
320	TLS relocs which require -fPIC.
321	(arc_create_forced_local_got_entries_for_tls): Created.
322	Traverses list of GOT entries to be resolved statically
323	when needed.
324	(elf_arc_finish_dynamic_sections): Changed. Calls
325	arc_create_forced_local_got_entries_for_tls for each known
326	possibly GOT symbol.
327
3282018-11-09  rhn  <sowaac.rhn@porcupinefactory.org>
329
330	PR 23699
331	* ihex.c (ihex_write_object_contents): Check for sign extended
332	addresses that cannot be supported in the ihex format.
333
3342018-11-09  Claudiu Zissulescu  <claziss@synopsys.com>
335
336	* arc-got.h (arc_get_local_got_ents): Revamp it; use
337	elf_local_got_ents to store the local got list.
338	(get_got_entry_list_for_symbo): Restructure it.
339	* elf32-arc.c (elf_arc_relocate_section): Correct the call to
340	get_got_entry_list_for_symbol.
341
3422018-11-07  Nick Clifton  <nickc@redhat.com>
343
344	* po/fr.po: Updated French translation.
345	* po/pt.po: Updated Portuguese translation.
346
3472018-11-06  Roman Bolshakov <r.bolshakov@yadro.com>
348	    Saagar Jha  <saagar@saagarjha.com>
349
350	* mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
351	BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
352	BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
353	BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
354	(struct bfd_mach_o_note_command): New.
355	(struct bfd_mach_o_build_version_tool): New.
356	(struct bfd_mach_o_build_version_command): New.
357	(bfd_mach_o_read_version_min): Don't split version into
358	a few fields. Rename reserved to sdk.
359	* mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
360	few fields. Rename reserved to sdk.
361	(bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
362	LC_BUILD_VERSION.
363	(bfd_mach_o_read_note): New.
364	(bfd_mach_o_read_build_version): New.
365
3662018-11-07  Yoshinori Sato  <ysato@users.sourceforge.jp>
367
368	* config.bfd: Add rx-*-linux.
369	* congigure.ac: Likewise.
370	* elf32-rx.c (rx_linux_object_p): New function.
371	(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
372	(elf_backend_object_p, elf32_bed): Define rx-*-linux.
373	* targets.c: Add rx_elf32_linux_le_vec.
374	* configure: Regenerate.
375
3762018-11-06  Romain Margheriti  <lilrom13@gmail.com>
377
378	PR 23742
379	* mach-o.c (bfd_mach_o_read_command): Accept and ignore
380	BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
381	commands.
382
3832018-11-02  Alan Modra  <amodra@gmail.com>
384
385	PR 23850
386	* elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
387	in an executable or shared library as normal sections.
388
3892018-10-31  Renlin Li  <renlin.li@arm.com>
390
391	* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
392	section for Local Exec TLS model.
393
3942018-10-24  H.J. Lu  <hongjiu.lu@intel.com>
395
396	PR ld/23818
397	* elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
398	defined in discarded input sections.
399
4002018-10-24  Alan Modra  <amodra@gmail.com>
401
402	* elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
403	were not needed.
404
4052018-10-23  Alan Modra  <amodra@gmail.com>
406
407	PR 23806
408	* merge.c (_bfd_add_merge_section): Don't attempt to merge
409	sections with ridiculously large alignments.
410
4112018-10-23  Alan Modra  <amodra@gmail.com>
412
413	PR 23805
414	* elflink.c (elf_link_input_bfd): Don't segfault on finding
415	STT_TLS symbols without any TLS sections.  Instead, change the
416	symbol type to STT_NOTYPE.
417
4182018-10-23  Alan Modra  <amodra@gmail.com>
419
420	PR 23804
421	* merge.c (_bfd_add_merge_section): Don't attempt to merge
422	sections where size is not a multiple of entsize.
423
4242018-10-20  Alan Modra  <amodra@gmail.com>
425
426	PR 23788
427	* elf.c (section_match): Don't require a size match for SHT_SYMTAB
428	or SHT_STRTAB.
429
4302018-10-17  Alan Modra  <amodra@gmail.com>
431
432	PR 23653
433	* elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
434	too when choosing dynobj.
435
4362018-10-16  Alan Modra  <amodra@gmail.com>
437
438	* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
439	PE_DEBUG_DATA size checks.
440
4412018-10-16  Alan Modra  <amodra@gmail.com>
442
443	PR 23781
444	* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
445	before returning.
446
4472018-10-16  Alan Modra  <amodra@gmail.com>
448
449	PR 23534
450	* init.c (bfd_init): Return an unsigned int.
451	bfd-in2.h: Regenerate.
452
4532018-10-15  Alan Modra  <amodra@gmail.com>
454
455	PR 23534
456	* init.c (BFD_INIT_MAGIC): Define.
457	(bfd_init): Return BFD_INIT_MAGIC.
458	bfd-in2.h: Regenerate.
459
4602018-10-13  Alan Modra  <amodra@gmail.com>
461
462	PR 23770
463	PR 23425
464	* reloc.c (_bfd_clear_contents): Replace "location" param with
465	"buf" and "off".  Bounds check "off".  Return status.
466	* cofflink.c (_bfd_coff_generic_relocate_section): Update
467	_bfd_clear_contents call.
468	* elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
469	* elf32-arc.c (elf_arc_relocate_section): Likewise.
470	* elf32-i386.c (elf_i386_relocate_section): Likewise.
471	* elf32-metag.c (metag_final_link_relocate): Likewise.
472	* elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
473	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
474	* elf32-visium.c (visium_elf_relocate_section): Likewise.
475	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
476	* elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
477	* libbfd-in.h (_bfd_clear_contents): Update prototype.
478	* libbfd.h: Regenerate.
479
4802018-10-09  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
481
482	* elflink.c (elf_link_output_extsym): Do not place symbols into a
483	discarded .dynsym.
484
4852018-10-08  H.J. Lu  <hongjiu.lu@intel.com>
486
487	PR ld/23428
488	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
489	add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
490	in non-code PT_LOAD segment.
491
4922018-10-08  Alan Modra  <amodra@gmail.com>
493
494	* elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
495	lacking sections.
496	* elf.c (_bfd_elf_map_sections_to_segments): Assume file and
497	program headers are required when info->load_phdrs.  Reorganize
498	code handling program headers.  Generate a mapping without
499	sections just for file and program headers when -z separate-code
500	would indicate they should be on a different page to the first
501	section.
502
5032018-10-08  Alan Modra  <amodra@gmail.com>
504
505	* elf.c (assign_file_positions_for_load_sections): Set p_vaddr
506	from m->p_vaddr_offset for segments without sections.  Invert
507	sign of p_vaddr_offset.
508	(rewrite_elf_program_header, copy_elf_program_header): Save
509	old segment p_vaddr to p_vaddr_offset.  Invert sign of
510	p_vaddr_offset.
511
5122018-10-08  Alan Modra  <amodra@gmail.com>
513
514	* elf.c (get_program_header_size): Don't count PT_INTERP if
515	.interp is empty.
516	(_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
517	.interp is empty.
518
5192018-10-08  Alan Modra  <amodra@gmail.com>
520
521	* elf32-spu.c (spu_elf_modify_segment_map): Don't insert
522	overlays before segment containing headers.
523
5242018-10-08  Alan Modra  <amodra@gmail.com>
525
526	* elf.c (make_mapping): Cope with zero size array at end of
527	struct elf_segment_map.
528	(_bfd_elf_map_sections_to_segments): Likewise.
529	(rewrite_elf_program_header, copy_elf_program_header): Likewise.
530	(_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
531
5322018-10-05  Alan Modra  <amodra@gmail.com>
533
534	* elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
535	SHT_NOTE.
536
5372018-10-05  Richard Henderson  <rth@twiddle.net>
538
539	* bfd-in2.h: Regenerated.
540	* elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
541	R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
542	R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
543	R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
544	R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
545	(or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
546	BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
547	BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
548	BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
549	BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
550	BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
551	BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
552	(elf_or1k_link_hash_table): Add field saw_plta.
553	(or1k_final_link_relocate): Add value calculations for new relocations.
554	(or1k_elf_relocate_section): Add section relocations for new
555	relocations.
556	(or1k_write_plt_entry): New function.
557	(or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
558	using new l.adrp instruction.  Cleanup PLT relocation code generation.
559	* libbfd.h: Regenerated.
560	* reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
561	BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
562	BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
563	BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
564	BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
565	BFD_RELOC_OR1K_TLS_IE_LO13.
566
5672018-10-05  Richard Henderson  <rth@twiddle.net>
568
569	* elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
570	relocations.  Add error for non zero addend with plt and got
571	relocations.  Add error for got and plt references against dynamic, non
572	local, symbols.  Add error when linking non shared liraries with
573	flag_pic.
574
5752018-10-05  Richard Henderson  <rth@twiddle.net>
576	    Stafford Horne  <shorne@gmail.com>
577
578	* bfd-in2.h: Regenerated.
579	* elf32-or1k.c (N_ONES): New macro.
580	(or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
581	Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
582	R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
583	R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
584	R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
585	(or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
586	BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
587	BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
588	BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
589	BFD_RELOC_OR1K_TLS_LE_SLO16.
590	(or1k_reloc_type_lookup): Change search loop to start ad index 0 and
591	also check results before returning.
592	(or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
593	limit.
594	(or1k_final_link_relocate): New function.
595	(or1k_elf_relocate_section): Add support for new AHI and SLO
596	relocations.  Use or1k_final_link_relocate instead of generic
597	_bfd_final_link_relocate.
598	(or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
599	* reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
600	BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
601	BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
602	BFD_RELOC_OR1K_TLS_LE_SLO16.  Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
603	and BFD_RELOC_OR1K_GOTOFF_LO16.
604	* libbfd.h: Regenerated.
605
6062018-10-04  Jim Wilson  <jimw@sifive.com>
607
608	* elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
609	loop, handle htab->sdyntdata section.
610
6112018-10-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
612
613	* elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
614	impact of STT_REGISTER symbols in the dynsym sh_info here...
615	* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
616	do it here.
617
6182018-10-03  H.J. Lu  <hongjiu.lu@intel.com>
619
620	PR ld/23658
621	* elf.c (get_program_header_size): Put all adjacent SHT_NOTE
622	sections with the same section alignment into a single PT_NOTE
623	segment.  Check SHT_NOTE section type instead of section name.
624	(_bfd_elf_map_sections_to_segments): Likewise.
625
6262018-10-03  Millan Wolff  <mail@milianw.de>
627
628	PR 23715
629	* dwarf2.c (find_abstract_instance): Allow recursive invocations
630	of find_abstract_instance to override the name variable.
631
6322018-10-03  Nick Clifton  <nickc@redhat.com>
633
634	* po/pt.po: Updated Portuguese translation.
635
6362018-10-01  Cupertino Miranda <cmiranda@synopsys.com>
637
638	* arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
639	section alignment in consideration for this relocation. Fixed TCB_SIZE
640	offset size to include section alignment.
641	(get_got_entry_list_for_symbol): Changed.
642	* elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
643	(ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
644	(arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
645	section alignment.
646	(elf_arc_check_relocs): Changed.
647	(elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
648	(struct elf_arc_link_hash_entry): Moved and changed.
649	(elf_arc_link_hash_newfunc): Changed.
650	(arc_elf_link_hash_table_create): Removed old initializations.
651	(elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
652
6532018-09-28  H.J. Lu  <hongjiu.lu@intel.com>
654
655	* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
656	elfclass instead of bed->s->elfclass.
657
6582018-09-27  Jim Wilson  <jimw@sifive.com>
659
660	* elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
661	(riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
662	(riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
663	(riscv_find_pcgp_lo_reloc): Likewise.
664	(riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
665	(riscv_delete_pcgp_lo_reloc): Likewise.
666	(_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
667	calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
668	with TRUE.  Mark abfd arg as ATTRIBUTE_UNUSED.
669
6702018-09-25  Jim Wilson  <jimw@sifive.com>
671
672	* elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd.  Change
673	return type to bfd_boolean.  If	EF_RISCV_RVE call _bfd_error_handler
674	and return FALSE.  Return TRUE at end.
675	(riscv_make_plt_entry): Likewise.
676	(riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
677	(riscv_elf_finish_dynamic_sections): Update call to
678	riscv_make_plt_header.
679
6802018-09-24  Jim Wilson  <jimw@sifive.com>
681
682	* elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
683	hi_sec_off which is symbol address with addend subtracted.  Use in
684	riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
685
686	* elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
687	overflow with addend.  Use reloc_dangerous instead of reloc_overflow.
688	Add strings for the two errors handled here.
689	(riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
690	comment.  Only give error with addend when used with section symbol.
691	In case bfd_reloc_dangerous, update error string.
692
6932018-09-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
694
695	PR gdb/20948
696	* elf.c (_bfd_elf_write_object_contents): Return from function
697	early if abfd->direction == both_direction.
698
6992018-09-21  Simon Marchi  <simon.marchi@ericsson.com>
700
701	* configure.ac: Check for fls.
702	* elf32-nds32.c (fls): Only define if !HAVE_FLS.
703	* config.in: Re-generate.
704	* configure: Re-generate.
705
7062018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
707
708    	* config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
709    	duplicate `case' selectors.
710
7112018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
712
713	* elf32-nds32.c (nds32_elf_relax_loadstore):
714	Remove the unused target features.
715	(bfd_elf32_nds32_set_target_option): Remove the unused parameters.
716	(nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
717	nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
718	nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
719	nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
720	calculate_plt_offset, calculate_got_memory_address,
721	nds32_elf_check_dup_relocs): Removed.
722	All callers changed.
723	* elf32-nds32.h: Remove the unused macros and defines.
724	(elf_nds32_link_hash_table): Remove the unused variable.
725	(bfd_elf32_nds32_set_target_option): Update prototype.
726	(nds32_elf_ex9_init): Removed.
727	* elf32-nds32.c (nds32_convert_32_to_16): Updated.
728	* elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
729	to initialize array nds32_elf_howto_table in any order
730	without lots of EMPTY_HOWTO.
731	(nds32_reloc_map): Updated.
732	* reloc.c: Add BFD_RELOC_NDS32_LSI.
733	* bfd-in2.h: Regenerated.
734	* bfd/libbfd.h: Regenerated.
735	* elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
736	(nds32_reloc_map): Likewise.
737	(nds32_elf_relax_flsi): New function.
738	(nds32_elf_relax_section): Support floating load/store relaxation.
739	* elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
740	New macro.
741	(struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
742	(struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
743	(elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
744	nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
745	New functions.
746	(nds32_info_to_howto_rel): Add BFD_ASSERT.
747	(bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
748	nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
749	nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
750	bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
751	(nds32_elf_final_sda_base): Improve it to find the better gp value.
752	(insert_nds32_elf_blank): Must consider `len' when inserting blanks.
753	* elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
754	(struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
755	* elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
756	(create_got_section): Likewise.
757	(allocate_dynrelocs, nds32_elf_size_dynamic_sections,
758	nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
759	(nds32_elf_check_relocs): Fix the issue that the shared library may
760	has TEXTREL entry in the dynamic section.
761	(nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
762	since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
763	(nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
764	dynamic entry.
765	(calculate_offset): Remove the unused parameter `pic_ext_target' and
766	related codes.
767	All callers changed.
768	(elf_backend_dtrel_excludes_plt): Disable it temporarily since it
769	will cause some errors for our test cases.
770	* elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
771	generic object.
772	* reloc.c: Add TLS relocations.
773	* libbfd.h: Regenerated.
774	* bfd-in2.h: Regenerated.
775	* elf32-nds32.h (struct section_id_list_t): New.
776	(elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
777	elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
778	New prototypes.
779	(elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
780	New macro.
781	(nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
782	elf_nds32_link_hash_table): Updated.
783	* elf32-nds32.c (enum elf_nds32_tls_type): New.
784	(struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
785	(elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
786	fls, ones32, list_insert, list_insert_sibling, dump_chain,
787	elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
788	elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
789	(elf_nds32_obj_tdata): Add new fields.
790	(elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
791	(nds32_elf_howto_table): Add TLS relocations.
792	(nds32_reloc_map): Likewise.
793	(nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
794	nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
795	nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
796	nds32_elf_check_relocs, allocate_dynrelocs): Updated.
797	(nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
798	(dtpoff_base): Rename it to `gottpof' and then update it.
799
8002018-09-20  Alan Modra  <amodra@gmail.com>
801
802	PR 23685
803	* peXXigen.c (pe_print_edata): Correct export address table
804	overflow checks.  Check dataoff against section size too.
805
8062018-09-20  Alan Modra  <amodra@gmail.com>
807
808	PR 23686
809	* dwarf2.c (read_section): Error when attempting to malloc
810	"(bfd_size_type) -1".
811	* syms.c (_bfd_stab_section_find_nearest_line): Bounds check
812	function_name.  Bounds check reloc address.  Formatting.  Ensure
813	.stabstr zero terminated.
814
8152018-09-18  Nick Clifton  <nickc@redhat.com>
816
817	PR 23657
818	* elfcode.h (elf_swap_shdr_in): Generate a warning message if an
819	ELF section has contents and size larger than the file size.
820
8212018-09-14  Maciej W. Rozycki  <macro@mips.com>
822
823	PR ld/21375
824	* elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
825	(_bfd_mips_elf_linker_flags): Update prototype.
826	* elf32-mips.c (elf_backend_hide_symbol): New macro.
827	* elf64-mips.c (elf_backend_hide_symbol): Likewise.
828	* elfn32-mips.c (elf_backend_hide_symbol): Likewise.
829	* elfxx-mips.c (mips_elf_link_hash_table): Add
830	`use_absolute_zero' and `gnu_target' members.
831	(mips_elf_record_global_got_symbol): Call
832	`_bfd_mips_elf_hide_symbol' rather than
833	`_bfd_elf_link_hash_hide_symbol'.
834	(mips_use_local_got_p): Return FALSE if the symbol is absolute.
835	(mips_elf_obtain_contents): Reorder function.
836	(mips_elf_nullify_got_load): New function.
837	(mips_elf_calculate_relocation): Add `contents' parameter.
838	Nullify GOT loads or if it is not possible, then redirect GOT
839	relocations to the `__gnu_absolute_zero' symbol, for references
840	that are supposed to resolve to zero.
841	(mips_elf_define_absolute_zero): New function.
842	(_bfd_mips_elf_check_relocs): Prepare for arrangements made in
843	`mips_elf_calculate_relocation' for references made via the GOT
844	that are supposed to resolve to zero.
845	(_bfd_mips_elf_hide_symbol): New function.
846	(_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
847	set the `gnu_target' member of the MIPS hash table.
848	(MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
849	(_bfd_mips_post_process_headers): Use it.
850
8512018-09-14  Maciej W. Rozycki  <macro@mips.com>
852
853	* elfxx-mips.c (mips_elf_store_contents): New function...
854	(mips_elf_perform_relocation): ... factored out from here.
855
8562018-09-14  Lifang Xia <lifang_xia@c-sky.com>
857
858	* elf32-csky.c (csky_elf_howto_table): Fill special_function of
859	R_CKCORE_PCREL32.
860	(csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
861
8622018-09-14  Alan Modra  <amodra@gmail.com>
863
864	PR 23425
865	* reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
866	fields in debug sections when reloc is against an undefined symbol
867	and called from bfd_simple_get_relocated_section_contents or
868	similar.
869	* dwarf2.c (find_abstract_instance): Return true for zero offset
870	DW_FORM_ref_addr without returning values.
871
8722018-09-06  Alan Modra  <amodra@gmail.com>
873
874	PR 23570
875	* elf32-avr.c (elf_avr_special_sections): New.
876	(elf_backend_special_sections): Define.
877
8782018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
879
880	* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
881	error when an invalid relocation is passed;  this is already done
882	by `_bfd_sparc_elf_info_to_howto_ptr'.
883
8842018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
885
886	* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
887	error when an invalid symbol index is retrieved in ELF64_R_SYM of
888	a relocation seen in an input file.
889
8902018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
891	    Alan Modra  <amodra@gmail.com>
892
893	PR 23595
894	elf.c (copy_elf_program_header): When first segment contains
895	only the headers and SHT_NOBITS sections, use segment p_filesz
896	to calculate header and padding size.  Use filepos of the first
897	section otherwise.
898
8992018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
900
901	PR ld/23600
902	* archures.c (bfd_arch_get_compatible): Allow an IR object with
903	unknown architecture.
904
9052018-08-31  Alan Modra  <amodra@gmail.com>
906
907	* elf64-ppc.c (num_relocs_for_offset): New function.
908	(emit_relocs_for_offset): New function.
909	(use_global_in_relocs): New function, split out from..
910	(ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
911	(ppc_size_one_stub): Calculate reloc count for notoc stubs.
912	(ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
913
9142018-08-31  Alan Modra  <amodra@gmail.com>
915
916	* reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
917	(BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
918	(BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
919	Define.
920	* elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
921	(ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
922	(ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
923	* bfd-in2.h: Regenerate.
924	* libbfd.h: Regenerate.
925
9262018-08-31  Alan Modra  <amodra@gmail.com>
927
928	* elf64-ppc.c: Correct _notoc stub comments.
929	(ppc_build_one_stub): Simplify output of branch for notoc
930	long branch stub.  Don't include label offset of 8 bytes in
931	"off" calculation for notoc plt stub.  Don't emit insns to get pc.
932	(build_offset): Emit insns to get pc here instead.
933	(size_offset): Add 4 extra insns.
934	(plt_stub_size): Adjust for "off" and size_offset changes.
935	(ppc_size_one_stub): Rearrange code into a switch, duplicating
936	some to better match ppc_build_one_stub.
937
9382018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
939
940	* archures.c (bfd_architecture): New machine
941	bfd_mach_mips_gs264e.
942	* bfd-in2.h (bfd_architecture): Likewise.
943	* cpu-mips.c (enum I_xxx): Likewise.
944	(arch_info_struct): Likewise.
945	* elfxx-mips.c (_bfd_elf_mips_mach): Handle
946	E_MIPS_MACH_GS264E.
947	(mips_set_isa_flags): Likewise.
948	(mips_mach_extensions): Map bfd_mach_mips_gs264e to
949	bfd_mach_mips_gs464e extension.
950
9512018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
952
953	* archures.c (bfd_architecture): New machine
954	bfd_mach_mips_gs464e.
955	* bfd-in2.h (bfd_architecture): Likewise.
956	* cpu-mips.c (enum I_xxx): Likewise.
957	(arch_info_struct): Likewise.
958	* elfxx-mips.c (_bfd_elf_mips_mach): Handle
959	E_MIPS_MACH_GS464E.
960	(mips_set_isa_flags): Likewise.
961	(mips_mach_extensions): Map bfd_mach_mips_gs464e to
962	bfd_mach_mips_gs464 extension.
963
9642018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
965
966	* archures.c (bfd_architecture): Rename
967	bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
968	* bfd-in2.h (bfd_architecture): Likewise.
969	* cpu-mips.c (enum I_xxx): Likewise.
970	(arch_info_struct): Likewise.
971	* elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
972	(mips_set_isa_flags): Likewise.
973	(mips_mach_extensions): Likewise.
974	(bfd_mips_isa_ext_mach): Likewise.
975	(bfd_mips_isa_ext): Likewise.
976	(print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
977
9782018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
979
980	* elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
981
9822018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
983
984	 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
985	 isa_ext for infer ABI flags.
986	 (print_mips_ases): Add Loongson EXT extension.
987
9882018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
989
990	* elfxx-mips.c (print_mips_ases): Add CAM extension.
991
9922018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
993
994	* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
995	out the GNU_PROPERTY_X86_UINT32_VALID bit.
996
9972018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
998
999	PR ld/23499
1000	* elf.c (_bfd_elf_get_symbol_version_string): Return
1001	_("<corrupt>") for corrupt symbol version info.
1002
10032018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1004
1005	* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
1006	X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
1007	X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
1008	X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
1009	instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
1010	(_bfd_x86_elf_merge_gnu_properties): Likewise.
1011	(_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
1012	instead of X86_ISA_1_NEEDED.
1013	(_bfd_x86_elf_link_fixup_gnu_properties): Handle
1014	X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
1015	X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
1016	X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
1017	X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
1018
10192018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1020
1021	* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
1022	GNU_PROPERTY_X86_UINT32_VALID bit.
1023	(_bfd_x86_elf_link_fixup_gnu_properties): Set the
1024	GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
1025
10262018-08-23  Zenith423  <zenith432@users.sourceforge.net>
1027
1028	PR 23460
1029	* plugin.c (struct plugin_list_entry): New structure.
1030	(plugin_list): New variable.
1031	(try_load_plugin): Place opened plugins on a list.  Ensure that
1032	the refcount in the dynamic loader is kept at 1.
1033
10342018-08-23  Alan Modra  <amodra@gmail.com>
1035
1036	* elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
1037	nop" error message.
1038
10392018-08-23  Nick Clifton  <nickc@redhat.com>
1040
1041	* elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
1042	code with an assertion.
1043
10442018-08-23  Nick Clifton  <nickc@redhat.com>
1045
1046	PR 23061
1047	* coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
1048	it to prevent walking off the end of the table.
1049	(coff_get_normalized_symtab): Pass internal_end pointer to
1050	coff_pointerize_aux.
1051
10522018-08-23  Alan Modra  <amodra@gmail.com>
1053
1054	* elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
1055	unresolved_reloc on ppc_stub_plt_call_notoc.
1056
10572018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
1058
1059	PR ld/23536
1060	* development.sh (experimental): New.
1061
10622018-08-22  Helge Deller  <deller@gmx.de>
1063	Nick Clifton  <nickc@redhat.com>
1064
1065	* elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
1066	the section type of the .PARISC.unwind section on 64-bit binaries
1067	and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
1068	Add comment about the sh_entsize value.
1069
10702018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
1071
1072	PR 23560
1073	* elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
1074	stub's target, since it may have been changed after the layout.
1075
10762018-08-21  John Darington  <john@darrington.wattle.id.au>
1077
1078	* elf32-s12z.c (opru18_reloc): New function.
1079	(elf_s12z_howto_table): Adjust Howto according to new knowledge.
1080
10812018-08-21  mephi42  <mephi42@gmail.com>
1082
1083	PR binutils/23315
1084	* mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
1085	data is already considered filled.
1086
10872018-08-21  Alan Modra  <amodra@gmail.com>
1088
1089	* elf64-ppc.c (HOW): Define.
1090	(ONES): Delete.
1091	(ppc64_elf_howto_raw): Use HOW to initialize entries.
1092	* elf32-ppc.c (HOW): Define.
1093	(ppc_elf_howto_raw): Use HOW to initialize entries, updating
1094	R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
1095
10962018-08-21  Alan Modra  <amodra@gmail.com>
1097
1098	* reloc.c (reloc_howto_type): Typedef.
1099	(bfd_symbol): Delete forward declaration.
1100	(struct reloc_howto_struct): Add "negate" field.  Make "size",
1101	"bitsize", "rightshift", "bitpos", "complain_on_overflow",
1102	"pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
1103	Rearrange for better packing.  Revise comments.
1104	(HOWTO): Map to rearranged reloc_howto_struct.
1105	(bfd_get_reloc_size): Delete now unused cases.
1106	(read_reloc, write_reloc): Likewise.
1107	(apply_reloc, _bfd_relocate_contents): Test howto->negate
1108	rather than howto->size < 0 for negated relocation values.
1109	* coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
1110	signed/unsigned warning.
1111	(xcoff_ppc_relocate_section): Delete "condition is always false"
1112	code.
1113	* coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1114	* cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
1115	changes.
1116	* vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
1117	size 16 for ALPHA_R_LINKAGE.
1118	(alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
1119	bitsize to zero.
1120	* bfd-in.h (reloc_howto_type): Delete.
1121	* bfd-in2.h: Regenerate.
1122
11232018-08-21  Alan Modra  <amodra@gmail.com>
1124
1125	* reloc.c (HOWTO): Revise comment.
1126	(NEWHOWTO, HOWTO_PREPARE): Delete.
1127	* coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
1128	reloc_howto_struct with reloc_howto_type.
1129	* ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
1130	* vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
1131	* elf-hppa.h (HOW): Define.
1132	(elf_hppa_howto_table): Use it to simplify this table, correcting
1133	name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
1134	R_PARISC_LTOFF_FPTR16DF.
1135	* elf32-mep.c (MEPREL): Use HOWTO.
1136	* bfd-in2.h: Regenerate.
1137
11382018-08-20  Alan Modra  <amodra@gmail.com>
1139
1140	* mmo.c (valid_mmo_symbol_character_set): Initialize and make
1141	array const.
1142	(mmo_init): Don't init valid_mmo_symbol_character_set.
1143
11442018-08-20  Alan Modra  <amodra@gmail.com>
1145
1146	* rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
1147
11482018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150	PR ld/23515
1151	* elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
1152	* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
1153	backend fixup_gnu_properties if it isn't NULL.  Discard
1154	.note.gnu.property section if all properties have been removed.
1155	* elfxx-target.h (elf_backend_fixup_gnu_properties): New.
1156	(elfNN_bed): Initialize fixup_gnu_properties.
1157	* elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
1158	function.
1159	* elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
1160	prototype.
1161	(elf_backend_fixup_gnu_properties): New.
1162
11632018-08-16  Alan Modra  <amodra@gmail.com>
1164
1165	* elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
1166	Formatting.
1167
11682018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
1169
1170	PR binutils/23494
1171	* Makefile.am (BFD32_LIBS): Add elf-properties.lo.
1172	(BFD32_LIBS_CFILES): Add elf-properties.c.
1173	(BFD32_BACKENDS): Remove elf-properties.lo.
1174	(BFD32_BACKENDS_CFILES): Remove elf-properties.c.
1175	* configure.ac (elf): Remove elf-properties.lo.
1176	* Makefile.in: Regenerated.
1177	* configure: Likewise.
1178
11792018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
1180
1181	PR ld/23428
1182	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
1183	add X86_ISA_1_NEEDED property only if existing properties won't
1184	be removed.
1185
11862018-08-11  Alan Modra  <amodra@gmail.com>
1187
1188	* reloc.c (bfd_get_reloc_size): Sort switch.
1189	(read_reloc, write_reloc, apply_reloc): New functions.
1190	(bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
1191	(_bfd_relocate_contents): Use read_reloc and write_reloc.
1192	(_bfd_clear_contents): Likewise.
1193
11942018-08-11  John Darrington  <john@darrington.wattle.id.au>
1195
1196	* reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
1197	(_bfd_clear_contents): Likewise.
1198	(bfd_perform_relocation): Likewise.
1199	(bfd_install_relocation): Likewise.
1200
12012018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
1202
1203	PR ld/23499
1204	* elflink.c (bfd_elf_record_link_assignment): Always clear
1205	h->verinfo.verdef when overriding a dynamic definition.
1206
12072018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
1208
1209	PR binutils/23494
1210	* elf-properties.c (elf_get_gnu_property_section_size): Always
1211	use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
1212	(elf_write_gnu_properties): Likewise.
1213
12142018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1215
1216	PR binutils/23494
1217	* bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
1218	calling _bfd_elf_convert_gnu_property_size to convert
1219	.note.gnu.property section size.
1220	(bfd_convert_section_contents): Check BFD_DECOMPRESS after
1221	calling _bfd_elf_convert_gnu_properties to convert
1222	.note.gnu.property section.
1223	* elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
1224	(_bfd_elf_convert_gnu_properties): Likewise.
1225	* elf-properties.c (elf_get_gnu_property_section_size): New
1226	function.
1227	(elf_write_gnu_properties): Likewise.
1228	(_bfd_elf_convert_gnu_property_size): Likewise.
1229	(_bfd_elf_convert_gnu_properties): Likewise.
1230	(_bfd_elf_link_setup_gnu_properties): Use
1231	elf_get_gnu_property_section_size and elf_write_gnu_properties.
1232
12332018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1234
1235	PR ld/23486
1236	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1237	GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1238	(_bfd_x86_elf_link_setup_gnu_properties): Adding the
1239	GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1240	GNU_PROPERTY_X86_ISA_1_USED, property.
1241
12422018-08-07  Alan Modra  <amodra@gmail.com>
1243
1244	* elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1245	Add lr_restore, eh_size and eh_base.
1246	(eh_advance, eh_advance_size): New functions.
1247	(build_tls_get_addr_stub): Emit EH info for stub.
1248	(ppc_build_one_stub): Likewise for _notoc stubs.
1249	(ppc_size_one_stub): Size EH info for stub.
1250	(group_sections): Init new map_stub fields.
1251	(stub_eh_frame_size): Delete.
1252	(ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
1253	program for stubs.
1254	(ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
1255	offset to stub section here..
1256	(ppc64_elf_finish_dynamic_sections): ..rather than here.
1257
12582018-08-07  Alan Modra  <amodra@gmail.com>
1259
1260	* elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1261	instruction of __tls_get_addr_opt stub.
1262	(plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1263	dealing with __tls_get_addr_opt stub.
1264	(build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1265
12662018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
1267
1268	* elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1269	efalgs only when in/out exists.
1270	(elf32_arc_section_from_shdr): Don't complain about 0x0c
1271	section type.  It is mwdt compiler specific.
1272
12732018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
1274
1275	* elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1276
12772018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
1278
1279	* elf32-arc.c (arc_elf_merge_attributes): Handle
1280	Tag_ARC_ATR_version.
1281
12822018-08-05  Alan Modra  <amodra@gmail.com>
1283
1284	* elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1285	(ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1286	(SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1287	(ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1288	(ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1289	(ppc_stub_type): Add ppc_stub_long_branch_notoc,
1290	ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1291	ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1292	ppc_stub_plt_call_both.
1293	(is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1294	(build_offset, size_offset): New functions.
1295	(plt_stub_size): Support plt_call_notoc and plt_call_both.
1296	(ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1297	(toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1298	(ppc64_elf_size_stubs): Likewise, and new stubs.
1299	(ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1300	* reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1301	* bfd-in2.h: Regenerate.
1302	* libbfd.h: Regenerate.
1303
13042018-08-05  Alan Modra  <amodra@gmail.com>
1305
1306	* elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1307
13082018-08-02  Jim Wilson  <jimw@sifive.com>
1309
1310	* elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1311	add SEC_LINKER_CREATED flag.
1312
13132018-08-01  Nick Clifton  <nickc@redhat.com>
1314
1315	* coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1316	about potentially truncated strncpy operations.
1317	(_bfd_xcoff_put_symbol_name): Likewise.
1318
1319	* elf32-avr.c (avr_stub_name): Check for a NULL return from
1320	bfd_malloc.
1321
13222018-08-01  Zenith  <zenith432@users.sourceforge.net>
1323
1324	PR 23460
1325	* plugin.c (bfd_plugin_open_input): Close file descriptor if the
1326	call to fstat fails.
1327	(try_claim): Always close the file descriptor at the end of the
1328	function.
1329	(try_load_plugin): If a plugin has already been registered, then
1330	skip the dlopen and onload steps and go straight to claiming the
1331	file.  If these is an error, close the plugin.
1332
13332018-08-01  Alan Modra  <amodra@gmail.com>
1334
1335	* elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1336	(ppc_build_one_stub): Don't set stub_offset, instead assert that
1337	it is sane.  Don't adjust stub_offset for alignment.  Adjust size
1338	calculation.  Use "targ" temp when calculating offsets.
1339	(ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
1340	calculating offsets.  Adjust for alignment before setting
1341	tls_get_addr_opt_bctrl.
1342
13432018-08-01  Alan Modra  <amodra@gmail.com>
1344
1345	* po/SRC-POTFILES.in: Regenerate.
1346
13472018-07-30  Nick Clifton  <nickc@redhat.com>
1348
1349	PR 22706
1350	* elf32-sh.c (sh_elf_relocate_section): When processing
1351	translation relocs, fail if the relocation offset is too small.
1352	Replace BFD_ASSERTs with more helpful error messages.
1353
13542018-07-30  Andrew Jenner  <andrew@codesourcery.com>
1355
1356	* Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1357	(BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1358	* Makefile.in: Regenerated.
1359	* archures.c (enum bfd_architecture): Add bfd_arch_csky and
1360	related bfd_mach defines.
1361	(bfd_csky_arch): Declare.
1362	(bfd_archures_list): Add C-SKY.
1363	* bfd-in.h (elf32_csky_build_stubs): Declare.
1364	(elf32_csky_size_stubs): Declare.
1365	(elf32_csky_next_input_section: Declare.
1366	(elf32_csky_setup_section_lists): Declare.
1367	* bfd-in2.h: Regenerated.
1368	* config.bfd: Add C-SKY.
1369	* configure.ac: Likewise.
1370	* configure: Regenerated.
1371	* cpu-csky.c: New file.
1372	* elf-bfd.h (enum elf_target_id): Add C-SKY.
1373	* elf32-csky.c: New file.
1374	* libbfd.h: Regenerated.
1375	* reloc.c: Add C-SKY relocations.
1376	* targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1377	(_bfd_target_vector): Add C-SKY target vector entries.
1378
13792018-07-27  John Darrington  <john@darrington.wattle.id.au>
1380
1381	* elf32-s12z.c (ELF_TARGET_ID): Don't define.
1382
13832018-07-27  John Darrington  <john@darrington.wattle.id.au>
1384
1385	* libbfd.c (bfd_getb24, bfd_getl24): New functions.
1386	(bfd_get_24, bfd_put_24): New macros.
1387	* bfd-in2.h: Regenerate.
1388
13892018-07-27  John Darrington  <john@darrington.wattle.id.au>
1390
1391	* elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1392
13932018-07-26  Alan Modra  <amodra@gmail.com>
1394
1395	* elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1396	for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1397
13982018-07-25  Alan Modra  <amodra@gmail.com>
1399
1400	* elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1401	Avoid trashing toff with added when used as a symbol index.
1402	Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
1403	creating unnecessary fixups when relocatable.
1404
14052018-07-25  Alan Modra  <amodra@gmail.com>
1406
1407	* elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1408	-Wstringop-truncation warning for gcc-8.0 too.
1409	* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1410	* elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1411	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1412	* elf32-s390.c (elf_s390_write_core_note): Comment fix.
1413	* elf64-s390.c (elf_s390_write_core_note): Likewise.
1414
14152018-07-24  Alan Modra  <amodra@gmail.com>
1416
1417	PR 23430
1418	* dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1419	* elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1420
14212018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1422
1423	* elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1424	relocation sections consistency check to always check both
1425	.rela.dyn and .rela.plt when they exist. Rearrange variable
1426	definition and assignment places.
1427
14282018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
1429
1430	* elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1431	relocations section for dynamic undefined weak symbols when
1432	linking a shared object.
1433
14342018-07-23  Tom Tromey  <tom@tromey.com>
1435
1436	* elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1437
14382018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
1439
1440	* elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1441	cleanup for the case of a global symbol that binds locally.  Also
1442	install a value in the GOT slot in the case of a local symbol in
1443	a non-PIC link.
1444
14452018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
1446
1447	PR ld/23428
1448	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1449	separate code program header is needed, make sure that the first
1450	read-only PT_LOAD segment has no code by adding a
1451	GNU_PROPERTY_X86_ISA_1_USED note.
1452
14532018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
1454	    Maciej W. Rozycki  <macro@mips.com>
1455
1456	* elfxx-mips.c (print_mips_ases): Add MMI extension.
1457
14582018-07-20  Maciej W. Rozycki  <macro@mips.com>
1459
1460	* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1461	create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1462	dynamic relocation section will be discarded from output.
1463	(_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1464	the dynamic relocation section will be retained in output.
1465
14662018-07-18  Maciej W. Rozycki  <macro@mips.com>
1467
1468	* xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1469	checks for defined weak symbols.
1470
14712018-07-17  Maciej W. Rozycki  <macro@mips.com>
1472
1473	* elf32-nds32.c (nds32_elf_relax_loadstore): Use
1474	`bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1475	whether the symbol is absolute.
1476	(nds32_elf_relax_lo12): Likewise.
1477	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1478	(elfNN_aarch64_check_relocs): Likewise.
1479	* xcofflink.c (xcoff_need_ldrel_p): Likewise.
1480	(bfd_xcoff_import_symbol): Likewise.
1481	(xcoff_write_global_symbol): Likewise.
1482
14832018-07-17  Maciej W. Rozycki  <macro@mips.com>
1484
1485	* linker.c (bfd_is_abs_symbol): New macro.
1486	* bfd-in2.h: Regenerate.
1487
14882018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
1489
1490	* elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1491	(elfcore_write_ppc_ppr): Likewise.
1492	(elfcore_write_ppc_dscr): Likewise.
1493	(elfcore_write_ppc_ebb): Likewise.
1494	(elfcore_write_ppc_pmu): Likewise.
1495	(elfcore_write_ppc_tm_cgpr): Likewise.
1496	(elfcore_write_ppc_tm_cfpr): Likewise.
1497	(elfcore_write_ppc_tm_cvmx): Likewise.
1498	(elfcore_write_ppc_tm_cvsx): Likewise.
1499	(elfcore_write_ppc_tm_spr): Likewise.
1500	(elfcore_write_ppc_tm_ctar): Likewise.
1501	(elfcore_write_ppc_tm_cppr): Likewise.
1502	(elfcore_write_ppc_tm_cdscr): Likewise.
1503	* elf.c (elfcore_write_ppc_tar): New function.
1504	(elfcore_write_ppc_ppr): Likewise.
1505	(elfcore_write_ppc_dscr): Likewise.
1506	(elfcore_write_ppc_ebb): Likewise.
1507	(elfcore_write_ppc_pmu): Likewise.
1508	(elfcore_write_ppc_tm_cgpr): Likewise.
1509	(elfcore_write_ppc_tm_cfpr): Likewise.
1510	(elfcore_write_ppc_tm_cvmx): Likewise.
1511	(elfcore_write_ppc_tm_cvsx): Likewise.
1512	(elfcore_write_ppc_tm_spr): Likewise.
1513	(elfcore_write_ppc_tm_ctar): Likewise.
1514	(elfcore_write_ppc_tm_cppr): Likewise.
1515	(elfcore_write_ppc_tm_cdscr): Likewise.
1516	(elfcore_write_register_note): Call them.
1517	(elfcore_grok_ppc_tar): New function.
1518	(elfcore_grok_ppc_ppr): Likewise.
1519	(elfcore_grok_ppc_dscr): Likewise.
1520	(elfcore_grok_ppc_ebb): Likewise.
1521	(elfcore_grok_ppc_pmu): Likewise.
1522	(elfcore_grok_ppc_tm_cgpr): Likewise.
1523	(elfcore_grok_ppc_tm_cfpr): Likewise.
1524	(elfcore_grok_ppc_tm_cvmx): Likewise.
1525	(elfcore_grok_ppc_tm_cvsx): Likewise.
1526	(elfcore_grok_ppc_tm_spr): Likewise.
1527	(elfcore_grok_ppc_tm_ctar): Likewise.
1528	(elfcore_grok_ppc_tm_cppr): Likewise.
1529	(elfcore_grok_ppc_tm_cdscr): Likewise.
1530	(elfcore_grok_note): Call them.
1531
15322018-07-11  Maciej W. Rozycki  <macro@mips.com>
1533
1534	* elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1535	than `!bfd_link_pic' in determining the dynamic symbol index.
1536	Avoid the index of -1.
1537	(mips_elf_initialize_tls_slots): Likewise.  Flatten code by
1538	moving `dyn' to the beginning of the function block.
1539
15402018-07-11  Maciej W. Rozycki  <macro@mips.com>
1541	    Rich Felker  <bugdal@aerifal.cx>
1542
1543	PR ld/22570
1544	* elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1545	than `bfd_link_pic' to determine whether dynamic relocations are
1546	to be produced.
1547	(mips_elf_initialize_tls_slots): Likewise.
1548
15492018-07-10  Maciej W. Rozycki  <macro@mips.com>
1550
1551	* elflink.c (bfd_elf_final_link): Rename `remove' local variable
1552	to `remove_section'.
1553
15542018-07-10  Alan Modra  <amodra@gmail.com>
1555
1556	* elf32-xgate.h: Delete.
1557	* elf32-xgate.c: Delete unnecessary forward declarations, add two
1558	that are now needed.
1559	(xgate_elf_bfd_link_hash_table_create)
1560	(xgate_elf_bfd_link_hash_table_free)
1561	(xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1562	(stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1563	(elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1564	(elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1565	(elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1566	(elf32_xgate_post_process_headers): Delete.
1567	(elf32_xgate_backend_symbol_processing): New function.
1568	(xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1569	(_bfd_xgate_elf_print_private_bfd_data): Make static.
1570	(ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1571	(elf_backend_relocate_section, elf_backend_object_p)
1572	(elf_backend_final_write_processing, elf_backend_can_gc_sections)
1573	(elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1574	(bfd_elf32_bfd_link_hash_table_create)
1575	(bfd_elf32_bfd_set_private_flags)
1576	(xgate_stub_hash_lookup): Don't define.
1577	(elf_backend_symbol_processing): Define.
1578	* elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1579
15802018-07-09  Maciej W. Rozycki  <macro@mips.com>
1581
1582	* elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1583	`->needs_lazy_stub' if the stubs output section is the absolute
1584	section.
1585
15862018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
1587
1588	PR ld/23388
1589	* configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1590	* configure: Regenerated.
1591
15922018-07-09  Alan Modra  <amodra@gmail.com>
1593
1594	* elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1595	_bfd_elf_post_process_headers.
1596
15972018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
1598
1599	* elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1600	space for dynamic relocation for undefined weak symbol.
1601	(elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1602	relocation for undefined weak symbols.
1603	(shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1604	section for relocations against undefined weak symbols.
1605
16062018-07-06  Alan Hayward  <alan.hayward@arm.com>
1607
1608	* elf.c (elfcore_grok_aarch_sve): New function.
1609	(elfcore_grok_note): Check for Aarch64 SVE.
1610	(elfcore_write_aarch_sve): New function.
1611	(elfcore_write_register_note): Check for Aarch64 SVE.
1612	* elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1613
16142018-07-06  Alan Modra  <amodra@gmail.com>
1615
1616	* elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1617	DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1618	* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1619	* elf32-s390.c (elf_s390_write_core_note): Likewise.
1620	* elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1621	* elf64-s390.c (elf_s390_write_core_note): Likewise.
1622	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1623
16242018-07-05  Jim Wilson  <jimw@sifive.com>
1625
1626	* config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1627	(riscv64*-*-*): Likewise.
1628	(riscv-*-*): Add as an alias for riscv32*-*-*.
1629
16302018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1631
1632	PR ld/23372
1633	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1634	ISA properties with empty bits.
1635
16362018-07-05  Nick Clifton  <nickc@redhat.com>
1637
1638	* po/ru.po: Updated Russian translation.
1639
16402018-07-05  Alan Modra  <amodra@gmail.com>
1641
1642	* elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1643	* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1644	on mismatch.  Remove "warning: " from messages.  Track last bfd
1645	used to set tags.
1646	(ppc_elf_merge_obj_attributes): Likewise.  Handle status from
1647	_bfd_elf_ppc_merge_fp_attributes.
1648	* elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1649	from _bfd_elf_ppc_merge_fp_attributes.
1650
16512018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1652
1653	* Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1654	* Makefile.in: Regenerated.
1655
16562018-07-03  Alan Modra  <amodra@gmail.com>
1657
1658	* elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1659	sections.
1660
16612018-07-03  Alan Modra  <amodra@gmail.com>
1662
1663	* elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1664	* elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1665	* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1666	ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
1667	incompatible attribute.
1668	(ppc_elf_merge_obj_attributes): Likewise.  Return
1669	_bfd_elf_merge_object_attributes result.
1670	* elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1671	_bfd_elf_merge_object_attributes result.
1672
16732018-07-03  Alan Modra  <amodra@gmail.com>
1674
1675	PR 17550
1676	* elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1677	in discarded sections.
1678
16792018-07-02  Maciej W. Rozycki  <macro@mips.com>
1680
1681	* elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1682	`mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1683	list.
1684
16852018-07-02  Maciej W. Rozycki  <macro@mips.com>
1686
1687	* elf64-mips.c (micromips_elf64_howto_table_rel): Add
1688	R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1689	R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1690	R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1691	R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1692	R_MICROMIPS_PC23_S2 relocation entries.
1693	(micromips_elf64_howto_table_rela): Likewise.
1694	(micromips_reloc_map): Likewise.
1695	* elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1696	(elf_micromips_howto_table_rela): Likewise.
1697	(micromips_reloc_map): Likewise.
1698
16992018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1700
1701	PR ld/23324
1702	* elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1703	R_X86_64_converted_reloc_bit bit.
1704
17052018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
1706	    Tom Tromey  <tom@tromey.com>
1707
1708	PR 13157
1709	PR 21787
1710	* mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1711	(bfd_mach_o_close_and_cleanup): Redefine.
1712	* archive.c (_bfd_unlink_from_archive_parent): New function,
1713	extracted from..
1714	(_bfd_archive_close_and_cleanup): ..here.
1715	(bfd_generic_archive_p): Do not clear archive's format.
1716	* libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1717	* libbfd.h: Regenerate.
1718
17192018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1720
1721	* archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1722	bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1723	bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1724	bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1725	* bfd-in2.h: Regenerate.
1726	* cpu-arm.c (arch_info_struct): Add entries for above new
1727	bfd_mach_arm values.
1728	* elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1729	bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1730	architectures.  Force assert failure for any new Tag_CPU_arch value.
1731
17322018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1733
1734	* doc/bfdint.texi: Use command-line consistently when used in a
1735	compount word.
1736	* doc/bfdsumm.texi: Likewise.
1737
17382018-06-29  Maciej W. Rozycki  <macro@mips.com>
1739
1740	* elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1741	visibility check made for undefined weak symbols.
1742
17432018-06-26  Nick Clifton  <nickc@redhat.com>
1744
1745	* po/uk.po: Updated Ukranian translation.
1746
17472018-06-25  Nick Clifton  <nickc@redhat.com>
1748
1749	* elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1750	for malloc returning NULL.
1751	(_bfd_aarch64_erratum_843419_fixup): Check for
1752	_bfd_aarch64_erratum_835769_stub_name returning NULL.
1753
17542018-06-24  Nick Clifton  <nickc@redhat.com>
1755
1756	* po/bfd.pot: Regenerate.
1757
17582018-06-24  Nick Clifton  <nickc@redhat.com>
1759
1760	* version.m4: Update version string to 2.31.51.
1761	* configure: Regenerate.
1762
17632018-06-24  Nick Clifton  <nickc@redhat.com>
1764
1765	2.31 branch created.
1766
17672018-06-21  Maciej W. Rozycki  <macro@mips.com>
1768
1769	* elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1770	(_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1771
17722018-06-21  Maciej W. Rozycki  <macro@mips.com>
1773
1774	* elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1775	EI_ABIVERSION setting together.
1776
17772018-06-21  Maciej W. Rozycki  <macro@mips.com>
1778
1779	* elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1780	(MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1781	(MIPS_LIBC_ABI_MAX): New enumeration constants.
1782	(_bfd_mips_post_process_headers): Use them in place of magic
1783	numbers.
1784
17852018-06-21  Jim Wilson  <jimw@sifive.com>
1786
1787	* elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1788	Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1789
17902018-06-21  Alan Modra  <amodra@gmail.com>
1791
1792	* doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1793	* doc/Makefile.in: Regenerate.
1794
17952018-06-20  Renlin Li  <renlin.li@arm.com>
1796
1797	* elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1798	to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1799	BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1800	BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1801	BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1802	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1803	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1804	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1805	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1806
18072018-06-20  Nick Clifton  <nickc@redhat.com>
1808
1809	PR 23316
1810	* opncls.c (get_build_id): Check for a negative or excessive data
1811	size in the build-id note.
1812
18132018-06-20  Nick Clifton  <nickc@redhat.com>
1814
1815	PR 23299
1816	* mach-o.c (cputype): New function.
1817	(cpusubtype): New function.
1818	(bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1819	values in the MACH-O file header.
1820	(bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1821	cpusubtype fields from the input bfd's mach-o header to the output
1822	bfd.
1823	* mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1824	Redefine to bfd_mach_o_bfd_print_private_data.
1825	* mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1826
18272018-06-19  Maciej W. Rozycki  <macro@mips.com>
1828
1829	PR ld/22966
1830	* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1831	`.got.plt' entry referred is in range.
1832	(mips_finish_exec_plt): Correct the range check for `.got.plt'
1833	start.  Replace the assertion used for that with a proper error
1834	message.
1835
18362018-06-19  Maciej W. Rozycki  <macro@mips.com>
1837
1838	* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1839	formatting.
1840
18412018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1842
1843	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1844	(INCLUDES): Rename to ...
1845	(AM_CPPFLAGS): ... this.
1846	* configure.ac: Remove AC_PREREQ.
1847	* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1848	info-in-builddir no-texinfo.tex.
1849	(info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1850	* doc/bfd.texinfo: Rename to ...
1851	* doc/bfd.texi: ... this.
1852	* Makefile.in: Re-generate.
1853	* aclocal.m4: Re-generate.
1854	* config.in: Re-generate.
1855	* configure: Re-generate.
1856	* doc/Makefile.in: Re-generate.
1857
18582018-06-18  Mephi  <mephi42@gmail.com>
1859
1860	PR 23297
1861	* mach-o-x86-64.c (x86_64_howto_table): Add entry for
1862	BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1863	(bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1864	(bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1865	* reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1866	* bfd-in2.h: Regenerate.
1867	* libbfd.h: Regenerate.
1868
18692018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1870
1871	* elfxx-mips.c (print_mips_ases): Add GINV extension.
1872
18732018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1874
1875	PR binutils/23267
1876	* elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1877	symbol version is base version.
1878
18792018-06-14  Alan Modra  <amodra@gmail.com>
1880
1881	* elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1882	* elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1883	(_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1884	(_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1885	"dynamic_relocs" is not set.
1886	* elfxx-mips.c (count_section_dynsyms): Likewise.
1887
18882018-06-14  Alan Modra  <amodra@gmail.com>
1889
1890	PR 23282
1891	* bfdio.c (bfd_seek): Optimize away seeks to current position.
1892
18932018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1894	    Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1895
1896	* elfxx-mips.c (print_mips_ases): Add CRC.
1897
18982018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1899
1900	PR ld/23161
1901	* elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1902	(_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1903	__bss_start, _end and _edata in shared libraries.
1904
19052018-06-07  Alan Modra  <amodra@gmail.com>
1906
1907	* elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1908	__c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1909
19102018-06-05  Alan Modra  <amodra@gmail.com>
1911
1912	* bfd.c (struct bfd): Update comment on "where" usage.
1913	* bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1914	"iostream", and "where" from containing archive file.  Return
1915	error on NULL iovec.
1916	(bfd_bread): Similarly, and return error attempted out of
1917	bounds archive element access.
1918	(bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1919	"where" from containing archive file.
1920	(bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1921	attempt to optimize away seeks.  Don't paper over errors by
1922	calling bfd_tell.
1923	(bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1924	(bfd_get_size): Likewise.
1925	(bfd_mmap): Operate on and use iovec of containing archive
1926	file.  Return error on NULL iovec.
1927	* cache.c (bfd_cache_lookup_worker): Abort if working on
1928	archive element bfd.
1929	(cache_bread_1): Delete bfd parameter, add FILE* parameter.
1930	Don't ignore zero byte reads.
1931	(cache_bread): Look up FILE* in cache here.  Error on NULL
1932	lookup.
1933	(cache_bwrite): Rename "where" to "from".
1934	(cache_bmmap): Don't handle archive elements.
1935	* coffcode.h (coff_slurp_line_table): Exit early on zero
1936	lineno count.
1937	* bfd-in2.h: Regenerate.
1938
19392018-06-05  Alan Modra  <amodra@gmail.com>
1940
1941	PR 23254
1942	* plugin.c (bfd_plugin_open_input): Allow for possibility of
1943	nested archives.  Open file again for plugin.
1944	(try_claim): Don't save and restore file position.  Close file
1945	if not claimed.
1946	* sysdep.h (O_BINARY): Define.
1947
19482018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1949
1950	* elf32-xtensa.c (xtensa_read_table_entries): Make global.
1951	(compute_fill_extra_space): Drop declaration. Rename function to
1952	xtensa_compute_fill_extra_space.
1953	(compute_ebb_actions, remove_dead_literal): Update references to
1954	compute_fill_extra_space.
1955
19562018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1957
1958	* elf32-xtensa.c (elf32xtensa_separate_props): New global
1959	variable.
1960	(xtensa_add_names): New function.
1961	(xtensa_property_section_name): Add new parameter
1962	separate_sections, use it to choose property section name.
1963	(xtensa_get_separate_property_section): New function.
1964	(xtensa_get_property_section): Invoke
1965	xtensa_get_separate_property_section to get individual property
1966	section if it exists, common property section otherwise.
1967	(xtensa_make_property_section): Pass elf32xtensa_separate_props
1968	to xtensa_property_section_name.
1969
19702018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1971
1972	PR binutils/23146
1973	* bfd-in.h: Include "diagnostics.h".
1974	* bfd-in2.h: Regenerated.
1975	* elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1976	DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1977	DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1978	-Wstringop-truncation.
1979	* elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1980	* elf32-s390.c (elf_s390_write_core_note): Likewse.
1981	* elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1982	* elf64-s390.c (elf_s390_write_core_note): Likewse.
1983	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1984
19852018-06-03  Jim Wilson  <jimw@sifive.com>
1986
1987	PR ld/23244
1988	* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1989	for and handle an undefined weak with no PLT.
1990
1991	PR ld/22756
1992	* elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1993	to code that ignores duplicate symbols.
1994
19952018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1996
1997	* version.m4: Bump version to 2.30.52
1998	* configure: Regenerated.
1999
20002018-06-01  Alan Modra  <amodra@gmail.com>
2001
2002	* bfd.c (_bfd_error_handler): Arrange for this function to be
2003	declared in bfd-in2.h.
2004	* libbfd-in.h (_bfd_error_handler): Don't declare.
2005	* libbfd.h: Regenerate.
2006	* bfd-in2.h: Regenerate.
2007
20082018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
2009
2010	* config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
2011	This is needed to generate UEFI application image files from ELFs.
2012
20132018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
2014
2015	* elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
2016	plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
2017	plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
2018	plt_tlsdesc_got2_insn_end for TLSDESC entry.
2019	(elf_i386_lazy_ibt_plt): Likewise.
2020	(elf_i386_nacl_plt): Likewise.
2021	* elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
2022	(elf_x86_64_tlsdesc_plt_entry): This.
2023	(elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
2024	plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
2025	plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
2026	plt_tlsdesc_got2_insn_end for TLSDESC entry.
2027	(elf_x86_64_lazy_bnd_plt): Likewise.
2028	(elf_x86_64_lazy_ibt_plt): Likewise.
2029	(elf_x32_lazy_ibt_plt): Likewise.
2030	(elf_x86_64_nacl_plt): Likewise.
2031	(elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
2032	plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
2033	plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
2034	plt_tlsdesc_got2_insn_end to update TLSDESC entry.
2035	* elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
2036	Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
2037	plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
2038	plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
2039	(elf_x86_non_lazy_plt_layout): Update comments.
2040	(elf_x86_plt_layout): Likewise.
2041
20422018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
2043
2044	PR ld/23238
2045	* elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
2046	* elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2047	(elf_backend_add_symbol_hook): Likewise.
2048	* elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2049	(elf_backend_add_symbol_hook): Likewise.
2050	* elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
2051	* elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2052	(elf_backend_add_symbol_hook): Likewise.
2053	* elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
2054	* elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2055	* elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2056	(elf_backend_add_symbol_hook): Likewise.
2057	* elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
2058	handling.
2059	* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2060	* elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2061	* elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2062	* elflink.c (elf_link_add_object_symbols): Set
2063	elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
2064
20652018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
2066
2067	PR ld/23194
2068	* elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
2069	* elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
2070	Extracted from _bfd_elf_link_assign_sym_version.
2071	(_bfd_elf_link_hide_sym_by_version): New function.
2072	(_bfd_elf_link_assign_sym_version): Use
2073	_bfd_elf_link_hide_versioned_symbol.
2074	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
2075	_bfd_elf_link_hide_sym_by_version instead of
2076	bfd_hide_sym_by_version.  Don't check unversioned symbol.
2077
20782018-05-25  Alan Modra  <amodra@gmail.com>
2079
2080	* Makefile.in: Regenerate.
2081	* po/SRC-POTFILES.in: Regenerate.
2082
20832018-05-25  Alan Modra  <amodra@gmail.com>
2084
2085	* configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
2086	* configure: Regenerate.
2087
20882018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
2089
2090	* elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
2091	to data.
2092
20932018-05-22  Alan Modra  <amodra@gmail.com>
2094
2095	PR 23207
2096	* elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
2097	is NULL.
2098	(elf32_hppa_size_stubs): Only create stubs for load, alloc, code
2099	sections.
2100	(final_link_relocate): Revert last change.
2101
21022018-05-22  Alan Modra  <amodra@gmail.com>
2103
2104	PR 23207
2105	* elf32-hppa.c (final_link_relocate): Don't look for plt call
2106	stubs in non-alloc sections.
2107
21082018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
2109
2110	PR ld/23201
2111	* aout-target.h (MY_bfd_link_hide_symbol): New.
2112	* aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
2113	* binary.c (binary_bfd_link_hide_symbol): Likewise.
2114	* coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
2115	* coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
2116	* coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
2117	* coffcode.h (coff_bfd_link_hide_symbol): Likewise.
2118	* elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
2119	* elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
2120	* i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
2121	* ihex.c (ihex_bfd_link_hide_symbol): Likewise.
2122	* libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
2123	* linker.c (_bfd_generic_link_hide_symbol): Likewise.
2124	(bfd_link_hide_symbol): Likewise.
2125	* mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
2126	* mmo.c (mmo_bfd_link_hide_symbol): Likewise.
2127	* pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
2128	* plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
2129	* ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
2130	* som.c (som_bfd_link_hide_symbol): Likewise.
2131	* srec.c (srec_bfd_link_hide_symbol): Likewise.
2132	* tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
2133	* vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
2134	(alpha_vms_bfd_link_hide_symbol): Likewise.
2135	* xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
2136	* coff64-rs6000.c (rs6000_xcoff64_vec): Add
2137	_bfd_generic_link_hide_symbol.
2138	(rs6000_xcoff64_aix_vec): Likewise.
2139	* elflink.c (bfd_elf_record_link_assignment): Don't make forced
2140	local symbol dynamic.
2141	(_bfd_elf_link_hide_symbol): New function.
2142	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2143	check root.ldscript_def.
2144	* targets.c (bfd_target): Add _bfd_link_hide_symbol.
2145	(BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
2146	* bfd-in2.h: Regenerated.
2147	* libbfd.h: Likewise.
2148
21492018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
2150
2151	PR binutils/23199
2152	* elf.c (setup_group): Mark section in a section group with
2153	SHF_GROUP.
2154
21552018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
2156
2157	PR ld/23194
2158	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2159	set eh->local_ref to 1 if a symbol is versioned and there is a
2160	version script.
2161
21622018-05-18  Kito Cheng  <kito.cheng@gmail.com>
2163
2164	* elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
2165	EF_RISCV_RVE.
2166
21672018-05-18  Jim Wilson  <jimw@sifive.com>
2168
2169	* elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
2170	UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2171	(riscv_elf_relocate_section): Don't generate dynamic relocation if
2172	UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2173	(riscv_elf_finish_dynamic_symbol): Likewise.
2174
21752018-05-18  John Darrington  <john@darrington.wattle.id.au>
2176
2177	* Makefile.am: Add s12z files.
2178	* Makefile.in: Regenerate.
2179	* archures.c: Add bfd_s12z_arch.
2180	* bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
2181	* bfd-in2.h: Regenerate.
2182	* config.bfd: Add s12z target.
2183	* configure.ac: Add s12z target.
2184	* configure: Regenerate.
2185	* cpu-s12z.c: New file.
2186	* elf32-s12z.c: New file.
2187	* libbfd.c (bfd_putb24): New function.
2188	(bfd_putl24): New function.
2189	* libbfd.h: Regenerate.
2190	* reloc.c: Add s12z relocations.
2191	(bfd_get_reloc_size): Handle size 5 relocs.
2192	* targets.c: Add s12z_elf32_vec.
2193
21942018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
2195
2196	PR ld/23189
2197	* elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
2198	like R_386_GOT32.
2199	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2200	set eh->local_ref to 1 for linker defined symbols.
2201
22022018-05-18  Alan Modra  <amodra@gmail.com>
2203
2204	PR 23199
2205	* elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
2206	don't point at other SHT_GROUP sections.  Set shdr corresponding
2207	to invalid entry, to NULL rather than section 0.  Identify
2208	SHT_GROUP section index when reporting an error.  Cope with NULL
2209	shdr pointer.
2210
22112018-05-18  Alan Modra  <amodra@gmail.com>
2212
2213	* libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
2214	* configure.ac (HAVE_HIDDEN): Check compiler support for hidden
2215	visibility.
2216	* libbfd.h: Regenerate.
2217	* configure: Regenerate.
2218	* config.in: Regenerate.
2219
22202018-05-18  Alan Modra  <amodra@gmail.com>
2221
2222	* libbfd-in.h: Add include guard.
2223	* libcoff-in.h: Likewise.
2224	* doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
2225	* doc/Makefile.in: Regenerate.
2226	* libbfd.h: Regenerate.
2227	* libcoff.h: Regenerate.
2228
22292018-05-16  Maciej W. Rozycki  <macro@mips.com>
2230
2231	* elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2232
22332018-05-16  Alan Modra  <amodra@gmail.com>
2234
2235	PR 22458
2236	* format.c (struct bfd_preserve): Add section_id.
2237	(bfd_preserve_save, bfd_preserve_restore): Save and restore
2238	_bfd_section_id.
2239	(bfd_reinit): Set _bfd_section_id.
2240	(bfd_check_format_matches): Put all matches of any priority into
2241	matching_vector.  Save initial section id and start each attempted
2242	match at that section id.
2243	* libbfd-in.h (_bfd_section_id): Declare.
2244	* section.c (_bfd_section_id): Rename from section_id and make
2245	global.  Adjust uses.
2246	(bfd_get_next_section_id): Delete.
2247	* elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2248	bfd_get_section_id with _bfd_section_id.
2249	* libbfd.h: Regenerate.
2250	* bfd-in2.h: Regenerate.
2251
22522018-05-15  Christophe Guillon  <christophe.guillon@st.com>
2253
2254	* coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2255	of the aux structure are initialised.
2256
22572018-05-15  Francois H. Theron  <francois.theron@netronome.com>
2258
2259	* targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2260
22612018-05-15  Nick Clifton  <nickc@redhat.com>
2262
2263	* po/pt.po: New Portuguese translation.
2264	* configure.ac (ALL_LINGUAS): Add pt.
2265	* configure: Regenerate.
2266
22672018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
2268
2269	PR ld/23169
2270	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2271	an error on IFUNC pointer defined in PDE.
2272	* elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2273	_bfd_x86_elf_link_fixup_ifunc_symbol.
2274	* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2275	* elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2276	function.
2277	* elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2278
22792018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
2280
2281	PR ld/23162
2282	* elfxx-x86.c (elf_x86_linker_defined): New function.
2283	(_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2284	_end and _edata locally defined within executables.
2285
22862018-05-12  Alan Modra  <amodra@gmail.com>
2287
2288	PR 20659
2289	* elf.c (rewrite_elf_program_header): Use segment_mark only for
2290	PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
2291	Instead make matching_lma and suggested_lma pointers to the
2292	sections.  Align section vma and lma calculated from segment.
2293	Don't clear includes_phdrs or includes_filehdr based on p_paddr
2294	test.  Try to handle alignment padding before first section by
2295	adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
2296
22972018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
2298
2299	* elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2300	conformant to TI ABI.
2301	(pru_elf32_relax_section): Likewise.
2302	(pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2303	* elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2304	(pru_elf32_pmem_relocate): Trap - should not get here.
2305	(pru_elf32_relocate_section): Add support for REL relocations.
2306	(elf_info_to_howto_rel): Enable REL.
2307	(elf_backend_may_use_rel_p): Likewise.
2308	(elf_backend_may_use_rela_p): Likewise.
2309	(elf_backend_default_use_rela_p): Likewise.
2310
23112018-05-09  Alan Modra  <amodra@gmail.com>
2312
2313	PR 23148
2314	* peXXigen.c (pe_print_edata): Correct minimum size.
2315
23162018-05-09  Alan Modra  <amodra@gmail.com>
2317
2318	PR 23147
2319	* peXXigen.c (pe_print_idata): Bound check hint_addr.
2320
23212018-05-08  Nick Clifton  <nickc@redhat.com>
2322
2323	PR 22809
2324	* elf.c (bfd_elf_get_str_section): Check for an excessively large
2325	string section.
2326	* elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2327	attribute section is larger than the size of the file.
2328
23292018-05-07  Alan Modra  <amodra@gmail.com>
2330
2331	* cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2332	strncmp when checking for ".bf" special symbol.
2333	* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2334	section name a char array, remove sentinal known_sections entry,
2335	and adjust loop over known_sections to suit.  Use memcmp rather
2336	than strncmp.
2337
23382018-05-04  Alan Modra  <amodra@gmail.com>
2339
2340	* elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2341	(struct elf_external_linux_prpsinfo32_ugid16),
2342	(struct elf_external_linux_prpsinfo64_ugid32),
2343	(struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2344	to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
2345	Move comment to..
2346	* elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
2347	directives.
2348	* elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2349	to data.
2350	* elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2351	* elf32-s390.c (elf_s390_write_core_note): Likewise.
2352	* elf64-s390.c (elf_s390_write_core_note): Likewise.
2353	* elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2354	* elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2355	pragmas.
2356	* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2357	false positive gcc-8 warning.
2358	* cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2359
23602018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
2361
2362	* elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2363	of arguments when warning about different long double types.
2364
23652018-05-03  Simon Atanasyan  <simon@atanasyan.com>
2366
2367	* elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2368	(elf_backend_fixup_symbol): New macro.
2369	* elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2370	handling.
2371	(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2372
23732018-04-30  Francois H. Theron <francois.theron@netronome.com>
2374
2375	* Makefile.am: Added NFP files to build.
2376	* archures.c: Added bfd_arch_nfp
2377	* config.bfd: Added NFP support.
2378	* configure.ac: Added NFP support.
2379	* cpu-nfp.c: New, for NFP support.
2380	* elf-bfd.h: Added elf_section_info()
2381	* elf64-nfp.c: New, for NFP support.
2382	* po/SRC-POTFILES.in: Added NFP source files.
2383	* targets.c: Added nfp_elf64_vec
2384	* bfd-in2.h: Regenerate.
2385	* Makefile.in: Regenerate.
2386	* configure: Regenerate.
2387
23882018-04-27  Alan Modra  <amodra@gmail.com>
2389
2390	* bfd-in2.h: Regenerate.
2391	* libbfd.h: Regenerate.
2392
23932018-04-27  Alan Modra  <amodra@gmail.com>
2394
2395	PR 23123
2396	PR 22374
2397	* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2398	relocs for ifuncs.
2399	* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2400
24012018-04-26  Pedro Alves  <palves@redhat.com>
2402
2403	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2404	ifunc and non-ifunc symbols duplicates.
2405
24062018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2407	Mickaël Guêné  <mickael.guene@st.com>
2408
2409	* elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2410	(elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2411	(elf32_arm_populate_plt_entry): Likewise.
2412	(elf32_arm_output_plt_map_1): Likewise.
2413	(elf32_arm_output_arch_local_syms): Likewise.
2414
24152018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2416	Mickaël Guêné  <mickael.guene@st.com>
2417
2418	* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2419	_GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2420
24212018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2422	Mickaël Guêné  <mickael.guene@st.com>
2423
2424	* elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2425	for R_ARM_TARGET2.
2426
24272018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2428	Mickaël Guêné  <mickael.guene@st.com>
2429
2430	* elf32-arm.c (DEFAULT_STACK_SIZE): New.
2431	(elf32_arm_always_size_sections): Create stack segment.
2432
24332018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2434	Mickaël Guêné  <mickael.guene@st.com>
2435
2436	* bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2437	(BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2438	relocations.
2439	* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2440	R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2441	(elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2442	R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2443	(struct elf32_arm_link_hash_table): Update comment.
2444	(elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2445	(IS_ARM_TLS_RELOC): Likewise.
2446	(elf32_arm_check_relocs): Likewise.
2447	(allocate_dynrelocs_for_symbol): Likewise.
2448	(elf32_arm_size_dynamic_sections): Update comment.
2449	* reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2450	BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2451
24522018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2453	Mickaël Guêné  <mickael.guene@st.com>
2454
2455	* elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2456	(elf32_arm_create_dynamic_sections): Handle FDPIC.
2457	(elf32_arm_allocate_plt_entry): Likewise.
2458	(elf32_arm_populate_plt_entry): Likewise.
2459	(elf32_arm_output_plt_map_1): Likewise.
2460
24612018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2462	Mickaël Guêné  <mickael.guene@st.com>
2463
2464	* elf32-arm.c (struct fdpic_local): New.
2465	(elf_arm_obj_tdata): Add local_fdpic_cnts field.
2466	(elf32_arm_local_fdpic_cnts): New.
2467	(struct fdpic_global): New.
2468	(elf32_arm_link_hash_entry): Add fdpic_cnts field.
2469	(elf32_arm_link_hash_table): Add srofixup field.
2470	(arm_elf_add_rofixup): New.
2471	(arm_elf_fill_funcdesc): New.
2472	(elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2473	(elf32_arm_allocate_local_sym_info): Likewise.
2474	(create_got_section): Create .rofixup section.
2475	(elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2476	(bfd_elf32_arm_set_target_params): Handle FDPIC.
2477	(elf32_arm_final_link_relocate): Likewise.
2478	(elf32_arm_check_relocs): Likewise.
2479	(allocate_dynrelocs_for_symbol): Likewise.
2480	(elf32_arm_size_dynamic_sections): Likewise.
2481	(elf32_arm_finish_dynamic_sections): Likewise.
2482	(elf32_arm_output_arch_local_syms): Likewise.
2483	(elf32_arm_fdpic_omit_section_dynsym): New.
2484
24852018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2486	Mickaël Guêné  <mickael.guene@st.com>
2487
2488	* bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2489	(BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2490	(BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2491	* elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2492	R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2493	(elf32_arm_howto_from_type): Take new members of
2494	elf32_arm_howto_table_2 into account.
2495	(elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2496	BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2497	BFD_RELOC_ARM_FUNCDESC_VALUE.
2498	* reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2499	BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2500	BFD_RELOC_ARM_FUNCDESC_VALUE.
2501
25022018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2503	Mickaël Guêné  <mickael.guene@st.com>
2504
2505	* elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2506	EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2507	(elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2508	(ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2509
25102018-04-25  Christophe Lyon  <christophe.lyon@st.com>
2511	Mickaël Guêné  <mickael.guene@st.com>
2512
2513	* config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2514	arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2515	arm*-*-uclinuxfdpiceabi.
2516	* configure.ac: Add support for arm_elf32_fdpic_be_vec and
2517	arm_elf32_fdpic_le_vec.
2518	* configure: Regenerate.
2519	* elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2520	(elf32_arm_link_hash_table_create): Initialize fdpic_p.
2521	(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2522	(TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2523	(elf32_arm_fdpic_link_hash_table_create): New.
2524	* targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2525	arm_elf32_fdpic_le_vec.
2526
25272018-04-25  Alan Modra  <amodra@gmail.com>
2528
2529	* elf-linux-core.h: Disable gcc-8 string truncation warning.
2530	* elf.c (elfcore_write_prpsinfo): Likewise.
2531
25322018-04-25  Alan Modra  <amodra@gmail.com>
2533
2534	* Makefile.am: Remove arm-aout and arm-coff support.
2535	* config.bfd: Likewise.
2536	* configure.ac: Likewise.
2537	* targets.c: Likewise.
2538	* aout-arm.c: Delete.
2539	* armnetbsd.c: Delete.
2540	* riscix.c: Delete.
2541	* Makefile.in: Regenerate.
2542	* configure: Regenerate.
2543	* po/SRC-POTFILES.in: Regenerate.
2544
25452018-04-24  Nick Clifton  <nickc@redhat.com>
2546
2547	PR 23113
2548	* elf.c (ignore_section_sym): Check for the output_section pointer
2549	being NULL before dereferencing it.
2550
2551	PR 23110
2552	* peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2553	a negative PE_DEBUG_DATA size before iterating over the debug data.
2554
25552018-04-23  Alan Modra  <amodra@gmail.com>
2556
2557	* elf-linux-core.h: Revert last change.
2558	* elf.c: Likewise.
2559
25602018-04-23  Nick Clifton  <nickc@redhat.com>
2561
2562	PR 23056
2563	* aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2564	the end of the string table, and zero it.
2565
25662018-04-23  Alan Modra  <amodra@gmail.com>
2567
2568	* elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2569	gcc-8 string truncation warning.
2570	(swap_linux_prpsinfo32_ugid16_out): Likewise.
2571	(swap_linux_prpsinfo64_ugid32_out): Likewise.
2572	(swap_linux_prpsinfo64_ugid16_out): Likewise.
2573	* elf.c (elfcore_write_prpsinfo): Likewise.
2574
25752018-04-23  Nick Clifton  <nickc@redhat.com>
2576
2577	PR 23056
2578	* aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2579	the end of the string table, and zero it.
2580
25812018-04-20  Alan Modra  <amodra@gmail.com>
2582
2583	PR 22978
2584	* elf32-hppa.c (got_relocs_needed): Add extra param to special
2585	case both dtprel and tprel relocs.
2586	(allocate_dynrelocs): Adjust conditions for got relocs.
2587	(elf32_hppa_relocate_section): Likewise for local sym got relocs.
2588	Emit dynamic relocs on TLS GOT entries for shared libraries,
2589	not when pic.  Omit dynamic reloc on dtprel entry when local,
2590	and on tprel entry when local and executable.
2591
25922018-04-19  Alan Modra  <amodra@gmail.com>
2593
2594	PR 22537
2595	* elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2596	(hppa_type_of_stub): Don't return a long branch stub for
2597	symbols other than those defined statically.
2598
25992018-04-19  Alan Modra  <amodra@gmail.com>
2600
2601	* Makefile.am: Revert 2018-04-18 coff-mips changes.
2602	* config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2603	to selvecs for mips targets change 2018-04-18.
2604	* configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2605	and  mips_ecoff_bele_vec.
2606	* targets.c: Likewise.
2607	* coff-mips.c: Resurrect.
2608	* Makefile.in: Regenerate.
2609	* configure: Regenerate.
2610	* po/SRC-POTFILES.in: Regenerate.
2611
26122018-04-18  Alan Modra  <amodra@gmail.com>
2613
2614	* Makefile.am: Remove mips aout and coff support.
2615	* config.bfd: Likewise.
2616	* configure.ac: Likewise.
2617	* targets.c: Likewise.
2618	* coff-mips.c: Delete
2619	* mipsbsd.c: Delete
2620	* pe-mips.c: Delete
2621	* pei-mips.c: Delete
2622	* Makefile.in: Regenerate.
2623	* configure: Regenerate.
2624	* po/SRC-POTFILES.in: Regenerate.
2625
26262018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2627
2628	* elf32-i386.c (elf32_bed): Define before including
2629	"elf32-target.h".
2630	* elf64-x86-64.c (elf64_bed): Define before including
2631	"elf64-target.h".
2632	(elf32_bed): Define before including "elf32-target.h".
2633
26342018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
2635
2636	PR ld/23055
2637	* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2638	normal input file with compatible relocation.
2639
26402018-04-18  Alan Modra  <amodra@gmail.com>
2641
2642	* Makefile.am: Remove support for assorted i386 aout and coff targets.
2643	* config.bfd: Likewise.
2644	* configure.ac: Likewise.
2645	* doc/bfdint.texi: Likewise.
2646	* targets.c: Likewise.
2647	* freebsd.h: Delete.
2648	* i386dynix.c: Delete.
2649	* i386freebsd.c: Delete.
2650	* i386linux.c: Delete.
2651	* i386mach3.c: Delete.
2652	* i386netbsd.c: Delete.
2653	* i386os9k.c: Delete.
2654	* Makefile.in: Regenerate.
2655	* configure: Regenerate.
2656	* po/SRC-POTFILES.in: Regenerate.
2657
26582018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
2659
2660	Microblaze Target: PIC data text relative
2661
2662	* bfd/reloc.c (2 new BFD relocations):
2663	BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2664	BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2665	* bfd/bfd-in2.h: Regenerate
2666	* bfd/libbfd.h: Regenerate
2667	* bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2668	new relocs and handle them in both relocate and relax functions.
2669	(microblaze_elf_reloc_type_lookup): add mapping between for new
2670	bfd relocs.
2671	(microblaze_elf_relocate_section): Handle new relocs in case of
2672	elf relocation.
2673	(microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2674
26752018-04-17  Nick Clifton  <nickc@redhat.com>
2676
2677	PR 23055
2678	* aoutx.h (find_nearest_line): Check that the symbol name exists
2679	and is long enough, before attempting to see if it is for a .o
2680	file.
2681	* hash.c (bfd_hash_hash): Add an assertion that the string is not
2682	NULL.
2683	* linker.c (bfd_link_hash_lookup): Fail if the table or string are
2684	NULL.
2685	(_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2686	has no name.
2687
2688	PR 23065
2689	* dwarf2.c (concat_filename): Check for a NULL table pointer.
2690
26912018-04-16  Nick Clifton  <nickc@redhat.com>
2692
2693	PR 23061
2694	* coffgen.c (coff_pointerize_aux): Check for an out of range
2695	fixup.
2696
26972018-04-16  Alan Modra  <amodra@gmail.com>
2698
2699	* Makefile.am: Remove arm-epoc-pe support.
2700	* coff-arm.c: Likewise.
2701	* config.bfd: Likewise.
2702	* configure.ac: Likewise.
2703	* targets.c: Likewise.
2704	* epoc-pe-arm.c: Delete.
2705	* epoc-pei-arm.c: Delete.
2706	* Makefile.in: Regenerate.
2707	* configure: Regenerate.
2708	* po/SRC-POTFILES.in: Regenerate.
2709
27102018-04-16  Alan Modra  <amodra@gmail.com>
2711
2712	* Makefile.am: Remove sparc-aout and sparc-coff support.
2713	* config.bfd: Likewise.
2714	* configure.ac: Likewise.
2715	* targets.c: Likewise.
2716	* aout-sparcle.c: Delete.
2717	* aoutf1.h: Delete.
2718	* cf-sparclynx.c: Delete.
2719	* coff-sparc.c: Delete.
2720	* demo64.c: Delete.
2721	* sparclinux.c: Delete.
2722	* sparclynx.c: Delete.
2723	* sparcnetbsd.c: Delete.
2724	* sunos.c: Delete.
2725	* Makefile.in: Regenerate.
2726	* configure: Regenerate.
2727	* po/SRC-POTFILES.in: Regenerate.
2728
27292018-04-16  Alan Modra  <amodra@gmail.com>
2730
2731	* Makefile.am: Remove m68k-aout and m68k-coff support.
2732	* aoutf1.h: Likewise.
2733	* aoutx.h: Likewise.
2734	* archive.c: Likewise.
2735	* bfd-in.h: Likewise.
2736	* bfd.c: Likewise.
2737	* coffcode.h: Likewise.
2738	* coffswap.h: Likewise.
2739	* config.bfd: Likewise.
2740	* configure.ac: Likewise.
2741	* configure.host: Likewise.
2742	* doc/bfd.texinfo: Likewise.
2743	* doc/bfdint.texi: Likewise.
2744	* freebsd.h: Likewise.
2745	* gen-aout.c: Likewise.
2746	* hpux-core.c: Likewise.
2747	* libaout.h: Likewise.
2748	* libbfd-in.h: Likewise.
2749	* pdp11.c: Likewise.
2750	* peicode.h: Likewise.
2751	* riscix.c: Likewise.
2752	* targets.c: Likewise.
2753	* aout0.c: Delete.
2754	* coff-apollo.c: Delete.
2755	* coff-aux.c: Delete.
2756	* coff-m68k.c: Delete.
2757	* coff-svm68k.c: Delete.
2758	* coff-u68k.c: Delete.
2759	* hosts/delta68.h: Delete.
2760	* hosts/hp300bsd.h: Delete.
2761	* hosts/m68kaux.h: Delete.
2762	* hosts/news.h: Delete.
2763	* hp300bsd.c: Delete.
2764	* hp300hpux.c: Delete.
2765	* liboasys.h: Delete.
2766	* m68k4knetbsd.c: Delete.
2767	* m68klinux.c: Delete.
2768	* m68knetbsd.c: Delete.
2769	* oasys.c: Delete.
2770	* versados.c: Delete.
2771	* Makefile.in: Regenerate.
2772	* bfd-in2.h: Regenerate.
2773	* configure: Regenerate.
2774	* libbfd.h: Regenerate.
2775	* po/SRC-POTFILES.in: Regenerate.
2776
27772018-04-16  Alan Modra  <amodra@gmail.com>
2778
2779	* Makefile.am: Remove sh5 and sh64 support.
2780	* archures.c: Likewise.
2781	* config.bfd: Likewise.
2782	* configure.ac: Likewise.
2783	* cpu-sh.c: Likewise.
2784	* elf32-sh-relocs.h: Likewise.
2785	* elf32-sh.c: Likewise.
2786	* targets.c: Likewise.
2787	* elf32-sh64-com.c: Delete.
2788	* elf32-sh64.c: Delete.
2789	* elf32-sh64.h: Delete.
2790	* elf64-sh64.c: Delete.
2791	* Makefile.in: Regenerate.
2792	* bfd-in2.h: Regenerate.
2793	* configure: Regenerate.
2794	* po/SRC-POTFILES.in: Regenerate.
2795
27962018-04-16  Alan Modra  <amodra@gmail.com>
2797
2798	* Makefile.am: Remove sh-symbianelf support.
2799	* config.bfd: Likewise.
2800	* configure.ac: Likewise.
2801	* targets.c: Likewise.
2802	* elf32-sh-symbian.c: Delete.
2803	* Makefile.in: Regenerate.
2804	* configure: Regenerate.
2805	* po/SRC-POTFILES.in: Regenerate.
2806
28072018-04-16  Alan Modra  <amodra@gmail.com>
2808
2809	* Makefile.am: Remove vax-bsd and vax-ultrix support.
2810	* config.bfd: Likewise.
2811	* configure.ac: Likewise.
2812	* targets.c: Likewise.
2813	* vaxbsd.c: Delete.
2814	* Makefile.in: Regenerate.
2815	* configure: Regenerate.
2816	* po/SRC-POTFILES.in: Regenerate.
2817
28182018-04-16  Alan Modra  <amodra@gmail.com>
2819
2820	* Makefile.am: Remove w65 support.
2821	* archures.c: Likewise.
2822	* coffcode.h: Likewise.
2823	* config.bfd: Likewise.
2824	* configure.ac: Likewise.
2825	* targets.c: Likewise.
2826	* coff-w65.c: Delete.
2827	* cpu-w65.c: Delete.
2828	* Makefile.in: Regenerate.
2829	* bfd-in2.h: Regenerate.
2830	* configure: Regenerate.
2831	* po/SRC-POTFILES.in: Regenerate.
2832
28332018-04-16  Alan Modra  <amodra@gmail.com>
2834
2835	* Makefile.am: Remove we32k support.
2836	* archures.c: Likewise.
2837	* coffcode.h: Likewise.
2838	* config.bfd: Likewise.
2839	* configure.ac: Likewise.
2840	* targets.c: Likewise.
2841	* coff-we32k.c: Delete.
2842	* cpu-we32k.c: Delete.
2843	* Makefile.in: Regenerate.
2844	* bfd-in2.h: Regenerate.
2845	* configure: Regenerate.
2846	* po/SRC-POTFILES.in: Regenerate.
2847
28482018-04-16  Alan Modra  <amodra@gmail.com>
2849
2850	* Makefile.am: Remove m88k support.
2851	* aoutx.h: Likewise.
2852	* archures.c: Likewise.
2853	* coffcode.h: Likewise.
2854	* coffswap.h: Likewise.
2855	* config.bfd: Likewise.
2856	* configure.ac: Likewise.
2857	* cpu-ns32k.c: Likewise.
2858	* elf32-nds32.c: Likewise.
2859	* mach-o.c: Likewise.
2860	* netbsd-core.c: Likewise.
2861	* reloc.c: Likewise.
2862	* targets.c: Likewise.
2863	* coff-m88k.c: Delete.
2864	* cpu-m88k.c: Delete.
2865	* elf32-m88k.c: Delete.
2866	* hosts/m88kmach3.h: Delete.
2867	* m88kmach3.c: Delete.
2868	* m88kopenbsd.c: Delete.
2869	* Makefile.in: Regenerate.
2870	* bfd-in2.h: Regenerate.
2871	* configure: Regenerate.
2872	* po/SRC-POTFILES.in: Regenerate.
2873
28742018-04-16  Alan Modra  <amodra@gmail.com>
2875
2876	* Makefile.am: Remove i370 support.
2877	* archures.c: Likewise.
2878	* config.bfd: Likewise.
2879	* configure.ac: Likewise.
2880	* targets.c: Likewise.
2881	* cpu-i370.c: Delete.
2882	* elf32-i370.c: Delete.
2883	* Makefile.in: Regenerate.
2884	* bfd-in2.h: Regenerate.
2885	* configure: Regenerate.
2886	* po/SRC-POTFILES.in: Regenerate.
2887
28882018-04-16  Alan Modra  <amodra@gmail.com>
2889
2890	* Makefile.am: Remove h8500 support.
2891	* archures.c: Likewise.
2892	* coffcode.h: Likewise.
2893	* config.bfd: Likewise.
2894	* configure.ac: Likewise.
2895	* targets.c: Likewise.
2896	* coff-h8500.c: Delete.
2897	* cpu-h8500.c: Delete.
2898	* Makefile.in: Regenerate.
2899	* bfd-in2.h: Regenerate.
2900	* configure: Regenerate.
2901	* po/SRC-POTFILES.in: Regenerate.
2902
29032018-04-16  Alan Modra  <amodra@gmail.com>
2904
2905	* Makefile.am: Remove h8300-coff support.
2906	* coffcode.h: Likewise.
2907	* config.bfd: Likewise.
2908	* configure.ac: Likewise.
2909	* reloc16.c: Likewise.
2910	* targets.c: Likewise.
2911	* coff-h8300.c: Delete.
2912	* Makefile.in: Regenerate.
2913	* configure: Regenerate.
2914	* po/SRC-POTFILES.in: Regenerate.
2915
29162018-04-16  Alan Modra  <amodra@gmail.com>
2917
2918	* Makefile.am: Remove IEEE 695 support.
2919	* archures.c: Likewise.
2920	* bfd.c: Likewise.
2921	* config.bfd: Likewise.
2922	* configure.ac: Likewise.
2923	* doc/bfd.texinfo: Likewise.
2924	* doc/bfdint.texi: Likewise.
2925	* doc/bfdsumm.texi: Likewise.
2926	* section.c: Likewise.
2927	* targets.c: Likewise.
2928	* ieee.c: Delete.
2929	* libieee.h: Delete.
2930	* Makefile.in: Regenerate.
2931	* bfd-in2.h: Regenerate.
2932	* configure: Regenerate.
2933	* po/SRC-POTFILES.in: Regenerate.
2934
29352018-04-16  Alan Modra  <amodra@gmail.com>
2936
2937	* config.bfd: Remove tandem support.
2938
29392018-04-16  Alan Modra  <amodra@gmail.com>
2940
2941	* Makefile.am: Remove newsos3 support.
2942	* aoutx.h: Likewise.
2943	* config.bfd: Likewise.
2944	* configure.ac: Likewise.
2945	* targets.c: Likewise.
2946	* newsos3.c: Delete.
2947	* Makefile.in: Regenerate.
2948	* configure: Regenerate.
2949	* po/SRC-POTFILES.in: Regenerate.
2950
29512018-04-16  Alan Modra  <amodra@gmail.com>
2952
2953	* Makefile.am: Remove netware support.
2954	* bfd-in.h: Likewise.
2955	* bfd.c: Likewise.
2956	* config.bfd: Likewise.
2957	* configure.ac: Likewise.
2958	* doc/bfdint.texi: Likewise.
2959	* ecoff.c: Likewise.
2960	* targets.c: Likewise.
2961	* libnlm.h: Delete.
2962	* nlm-target.h: Delete.
2963	* nlm.c: Delete.
2964	* nlm32-alpha.c: Delete.
2965	* nlm32-i386.c: Delete.
2966	* nlm32-ppc.c: Delete.
2967	* nlm32-sparc.c: Delete.
2968	* nlm32.c: Delete.
2969	* nlm64.c: Delete.
2970	* nlmcode.h: Delete.
2971	* nlmswap.h: Delete.
2972	* Makefile.in: Regenerate.
2973	* bfd-in2.h: Regenerate.
2974	* configure: Regenerate.
2975	* po/SRC-POTFILES.in: Regenerate.
2976
29772018-04-16  Alan Modra  <amodra@gmail.com>
2978
2979	* archures.c: Remove tahoe support.
2980	* config.bfd: Likewise.
2981	* configure.ac: Likewise.
2982	* hosts/tahoe.h: Delete.
2983	* bfd-in2.h: Regenerate.
2984	* configure: Regenerate.
2985
29862018-04-14  Alan Modra  <amodra@gmail.com>
2987
2988	* elf-bfd.h (struct elf_backend_data): Add relropagesize.
2989	* elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2990	sanity test.
2991	(elfNN_bed): Init relropagesize.
2992	* bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2993	select relropagesize.
2994	* elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2995	(ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2996	(ELF_MINPAGESIZE): Don't define.
2997	* elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2998	(ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2999	* bfd-in2.h: Regenerate.
3000
30012018-04-14  Alan Modra  <amodra@gmail.com>
3002
3003	* elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
3004	on __QNXTARGET__ define.
3005
30062018-04-14  Alan Modra  <amodra@gmail.com>
3007
3008	* config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
3009	to obsolete list.
3010
30112018-04-11  Alan Modra  <amodra@gmail.com>
3012
3013	* aout-adobe.c: Delete.
3014	* bout.c: Delete.
3015	* coff-i860.c: Delete.
3016	* coff-i960.c: Delete.
3017	* cpu-i860.c: Delete.
3018	* cpu-i960.c: Delete.
3019	* elf32-i860.c: Delete.
3020	* elf32-i960.c: Delete.
3021	* hosts/i860mach3.h: Delete.
3022	* Makefile.am: Remove i860, i960, bout, and adobe support.
3023	* archures.c: Remove i860 and i960 support.
3024	* coffcode.h: Likewise.
3025	* reloc.c: Likewise.
3026	* aoutx.h: Comment updates.
3027	* archive.c: Remove BOUT and i960 support.
3028	* bfd.c: Remove BOUT support.
3029	* coffswap.h: Remove i960 support.
3030	* config.bfd: Remove i860, i960 and adobe targets.
3031	* configure.ac: Remove adode, bout, i860, i960, icoff targets.
3032	* targets.c: Likewise.
3033	* ieee.c: Remove i960 support.
3034	* mach-o.c: Remove i860 support.
3035	* Makefile.in: Regenerate.
3036	* bfd-in2.h: Regenerate.
3037	* configure: Regenerate.
3038	* libbfd.h: Regenerate.
3039	* po/SRC-POTFILES.in: Regenerate.
3040
30412018-04-09  Maciej W. Rozycki  <macro@mips.com>
3042
3043	* elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
3044	in the BFD symbol referred by the relocation.
3045	(mips_elf64_write_rela): Likewise.
3046
30472018-04-09  Maciej W. Rozycki  <macro@mips.com>
3048
3049	* elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
3050	error for out-of-range `r_sym' values.
3051
30522018-04-09  Alan Modra  <amodra@gmail.com>
3053
3054	* elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
3055	(struct ppc_link_hash_table): Add can_convert_all_inline_plt.
3056	(ppc64_elf_check_relocs): Set has_pltcall.
3057	(ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
3058	(ppc64_elf_inline_plt): New function.
3059	(ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
3060	* elf64-ppc.h (ppc64_elf_inline_plt): Declare.
3061	* elf32-ppc.c (has_pltcall): Define.
3062	(struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
3063	(ppc_elf_check_relocs): Set has_pltcall.
3064	(ppc_elf_inline_plt): New function.
3065	(ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
3066	(ppc_elf_size_dynamic_sections): Likewise.
3067	* elf32-ppc.h (ppc_elf_inline_plt): Declare.
3068
30692018-04-09  Alan Modra  <amodra@gmail.com>
3070
3071	* elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
3072	(is_plt_seq_reloc): New function.
3073	(ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
3074	(ppc_elf_tls_optimize): Handle inline plt call sequence.
3075	(ppc_elf_relax_section): Handle PLTCALL reloc.
3076	(ppc_elf_relocate_section): Nop out inline plt call sequence when
3077	resolving locally.
3078	* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
3079	R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
3080	(has_tls_get_addr_call): Correct comment.
3081	(is_branch_reloc): Add PLTCALL.
3082	(is_plt_seq_reloc): New function.
3083	(ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
3084	has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
3085	entry for R_PPC64_PLTCALL.
3086	(ppc64_elf_tls_optimize): Handle inline plt call sequence.
3087	(ppc_type_of_stub): Handle PLTCALL reloc.
3088	(toc_adjusting_stub_needed): Likewise.
3089	(ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
3090	reloc insn.  Nop out inline plt call sequence when resolving
3091	locally.  Handle __tls_get_addr inline plt call optimization.
3092
30932018-04-09  Alan Modra  <amodra@gmail.com>
3094
3095	* elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
3096	(struct ppc_stub_hash_entry): Add symtype field.
3097	(PLT_KEEP): Define.
3098	(struct ppc_link_hash_table): Add pltlocal and relpltlocal.
3099	(create_linkage_sections): Create pltlocal and relpltlocal.
3100	(ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
3101	Set PLT_KEEP.
3102	(ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
3103	(allocate_dynrelocs): Allocate pltlocal and relpltlocal.
3104	(ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
3105	Keep PLT entries for inline calls against locals.
3106	(ppc_build_one_stub): Use pltlocal as appropriate.
3107	(ppc_size_one_stub): Likewise.
3108	(ppc64_elf_size_stubs): Set symtype.
3109	(build_global_entry_stubs_and_plt): Init pltlocal and write
3110	relpltlocal for globals.
3111	(write_plt_relocs_for_local_syms): Likewise for local syms.
3112	(ppc64_elf_relocate_section): Support PLT for local syms.
3113	* elf32-ppc.c (PLT_KEEP): Define.
3114	(struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
3115	(ppc_elf_create_glink): Create pltlocal and relpltlocal.
3116	(ppc_elf_check_relocs): Allow PLT relocs on local symbols.
3117	Set PLT_KEEP.  Adjust update_local_sym_info call.
3118	(ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
3119	(allocate_dynrelocs): Allocate pltlocal and relpltlocal.
3120	(ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
3121	(ppc_elf_relocate_section): Support PLT16 relocs for local syms.
3122	(write_global_sym_plt): Init pltlocal and write relpltlocal.
3123	(ppc_finish_symbols): Likewise for locals.
3124
31252018-04-09  Alan Modra  <amodra@gmail.com>
3126
3127	* elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
3128	for local symbols to..
3129	(write_plt_relocs_for_local_syms): ..here.  New function.
3130	(ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
3131	global symbols to..
3132	(build_global_entry_stubs_and_plt): ..here.  Rename from
3133	build_global_entry_stubs.
3134	(ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
3135	Call write_plt_relocs_for_local_syms.
3136	* elf32-ppc.c (get_sym_h): New function.
3137	(ppc_elf_relax_section): Use get_sym_h.
3138	(ppc_elf_relocate_section): Move output of PLT relocs and glink
3139	stubs for local symbols to..
3140	(ppc_finish_symbols): ..here.  New function.
3141	(ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
3142	global syms to..
3143	(write_global_sym_plt): ..here.  New function.
3144	* elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
3145	(ppc_finish_symbols): Declare.
3146
31472018-04-09  Alan Modra  <amodra@gmail.com>
3148
3149	* elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
3150	(ppc_elf_relocate_section): Likewise.
3151	* elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
3152	(ppc64_elf_relocate_section): Likewise.  Correct PLT16
3153	resolution to plt entry relative to toc pointer.
3154
31552018-04-09  Alan Modra  <amodra@gmail.com>
3156
3157	* elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3158	TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
3159	file when other TLS flags are tested in a mask.
3160	(TLS_MARK, NON_GOT): Define.
3161	(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3162	(update_local_sym_info): Don't create got entry when NON_GOT.
3163	(ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3164	Set TLS_MARK.
3165	(get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
3166	(ppc64_elf_relocate_section): Likewise.
3167	(ppc64_elf_tls_optimize): Don't attempt to optimize indirect
3168	__tls_get_addr calls lacking a marker reloc.
3169	* elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3170	TLS_TPRELGD): Renumber.  Update comment.
3171	(TLS_MARK, NON_GOT): Define.
3172	(PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3173	(update_local_sym_info): Don't create got entry when NON_GOT.
3174	(ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3175	Set TLS_MARK.
3176	(ppc_elf_tls_optimize): Don't attempt to optimize indirect
3177	__tls_get_addr calls lacking a marker reloc.
3178
31792018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
3180
3181	* elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
3182	R_X86_64_converted_reloc_bit.
3183
31842018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
3185
3186	PR gas/22318
3187	* configure: Regenerated.
3188
31892018-04-05  Alan Modra  <amodra@gmail.com>
3190
3191	* elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
3192	(elf_hppa_info_to_howto_rel): Likewise.
3193
31942018-04-04  Maciej W. Rozycki  <macro@mips.com>
3195
3196	* elf-hppa.h (elf_hppa_info_to_howto): Also return
3197	unsuccessfully for unimplemented relocations.
3198	(elf_hppa_info_to_howto_rel): Likewise.
3199
32002018-04-04  Maciej W. Rozycki  <macro@mips.com>
3201
3202	* elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
3203	`bfd_error_bad_value' error and call `_bfd_error_handler' on a
3204	howto lookup failure.
3205	(elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
3206	accordingly.
3207	(elf32_i860_info_to_howto_rela): Likewise.
3208	(elf32_i860_relocate_splitn): Likewise.
3209	(elf32_i860_relocate_pc16): Likewise.
3210	(elf32_i860_relocate_pc26): Likewise.
3211	(elf32_i860_relocate_section): Likewise.
3212
32132018-04-04  Maciej W. Rozycki  <macro@mips.com>
3214
3215	* elf32-visium.c (visium_info_to_howto_rela): Correct the range
3216	check for `visium_elf_howto_table' table access.
3217
32182018-04-04  Maciej W. Rozycki  <macro@mips.com>
3219
3220	* elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
3221	check for `iq2000_elf_howto_table' table access.
3222
32232018-04-04  Maciej W. Rozycki  <macro@mips.com>
3224
3225	* elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3226	for `elf32_frv_howto_table' table access.
3227
32282018-04-04  Maciej W. Rozycki  <macro@mips.com>
3229
3230	* elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3231	unsuccessfully for placeholder howtos.
3232	* elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3233	* elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3234
32352018-03-29  Maciej W. Rozycki  <macro@mips.com>
3236
3237	* elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3238	`_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3239
32402018-03-28  Maciej W. Rozycki  <macro@mips.com>
3241
3242	* elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3243	ATTRIBUTE_UNUSED from `abfd'.
3244
32452018-03-28  Maciej W. Rozycki  <macro@mips.com>
3246
3247	* elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3248	`_bfd_error_handler' call formatting.
3249
32502018-03-28  Maciej W. Rozycki  <macro@mips.com>
3251
3252	* elf32-mips.c (mips_info_to_howto_rel): Call
3253	`mips_elf32_rtype_to_howto' directly rather than via
3254	`->elf_backend_mips_rtype_to_howto'.
3255
32562018-03-28  Renlin Li  <renlin.li@arm.com>
3257
3258	PR ld/22970
3259	* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3260	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3261	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3262	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3263	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3264	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3265	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3266	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3267	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3268	(elfNN_aarch64_final_link_relocate): Support new relocations.
3269	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3270	relocations.
3271	(_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3272
32732018-03-28  Renlin Li  <renlin.li@arm.com>
3274
3275	PR ld/22970
3276	* reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3277	BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3278	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3279	BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3280	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3281	BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3282	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3283	BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3284	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3285	BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3286	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3287	TLSLE_LDST16_TPREL_LO12,
3288	TLSLE_LDST16_TPREL_LO12_NC,
3289	TLSLE_LDST32_TPREL_LO12,
3290	TLSLE_LDST32_TPREL_LO12_NC,
3291	TLSLE_LDST64_TPREL_LO12,
3292	TLSLE_LDST64_TPREL_LO12_NC,
3293	TLSLE_LDST8_TPREL_LO12,
3294	TLSLE_LDST8_TPREL_LO12_NC.
3295	* bfd-in2.h: Regenerated.
3296	* libbfd.h: Regenerated.
3297
32982018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
3299
3300	PR ld/22972
3301	* elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3302	has_old_style_got_reloc.
3303	(_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3304	relocations.  Fix a couple of long lines.
3305	(_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3306	a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3307	GOT relocations.
3308
33092018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
3310
3311	PR ld/23000
3312	* elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3313	ENDBR64 to the TLSDESC PLT entry.
3314
33152018-03-21  Alan Modra  <amodra@gmail.com>
3316
3317	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3318	symbols.  Use size_t counts.  Delete redundant opd test.
3319
33202018-03-21  Alan Modra  <amodra@gmail.com>
3321
3322	* elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3323
33242018-03-21  Alan Modra  <amodra@gmail.com>
3325
3326	* elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3327	field unsigned.
3328	(update_local_sym_info): Likewise for local_got_tls_masks.
3329	(ppc_elf_tls_optimize): Likewise for lgot_masks.
3330
33312018-03-21  Alan Modra  <amodra@gmail.com>
3332
3333	* elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3334	(ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3335	do in size_dynamic_sections.
3336
33372018-03-21  Alan Modra  <amodra@gmail.com>
3338
3339	* elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3340	without first checking array bounds.
3341	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3342
33432018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
3344
3345	PR ld/22983
3346	* elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3347	non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3348
33492018-03-19  Nick Clifton  <nickc@redhat.com>
3350
3351	* po/es.po: Updated Spanish translation.
3352
33532018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
3354
3355	* elf32-xtensa.c (xlate_map_entry): Change types of address
3356	fields from 'unsigned' to 'bfd_vma'.
3357	(xlate_offset_with_removed_text): Use struct xlate_map_entry as
3358	the key argument to bsearch. Allow offsets past the end of a
3359	section, use the last map entry for translation of such offsets.
3360
33612018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3362
3363	* elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3364	Not support the target feature.
3365	(nds32_elf_ex9_itb_base): Likewise.
3366	(nds32_elf_ex9_import_table): Likewise.
3367	(nds32_elf_ex9_finish): Likewise.
3368	(nds32_elf_ex9_reloc_jmp): Likewise.
3369	(nds32_elf_get_insn_with_reg): Likewise.
3370	(nds32_get_local_syms): Likewise.
3371	(nds32_elf_ex9_replace_instruction): Likewise.
3372	(nds32_elf_ifc_calc): Likewise.
3373	(nds32_elf_ifc_finish): Likewise.
3374	(nds32_elf_ifc_replace): Likewise.
3375	(nds32_elf_ifc_reloc): Likewise.
3376
33772018-03-14  Alan Modra  <amodra@gmail.com>
3378
3379	* elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3380	sfpr size added before defining alias symbols.
3381	(ppc64_elf_build_stubs): Add stub section padding before
3382	copying sfpr contents and defining save/restore alias symbols.
3383
33842018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
3385
3386	PR ld/20882
3387	* elflink.c (elf_gc_mark_debug_section): Also check the local
3388	debug definition section.
3389
33902018-03-13  Nick Clifton  <nickc@redhat.com>
3391
3392	PR 22113
3393	* pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3394	function.  Add an end address parameter.  Check access of the data
3395	pointer to make sure that they do not extend beyond the end
3396	address.  Return FALSE if any check fails.  Add the end address
3397	pointer to the ui structure.
3398	(pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3399	codes to make sure that they do not extend beyond the end address
3400	pointer.  Print an error message and return immediately if any
3401	check fails.
3402
34032018-03-09  Nick Clifton  <nickc@redhat.com>
3404
3405	* elf64-s390.c (elf_s390_relocate_section): Move check for
3406	relocations against non-allocated sections to before the code that
3407	handles ifunc relocations.
3408	* elf32-s390.c (elf_s390_relocate_section): Likewise.
3409	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3410	relocs against IFUNC symbols in non-allocated sections as relocs
3411	against FUNC symbols.
3412	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3413
34142018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3415
3416	PR ld/22929
3417	* elf32-i386.c (elf_i386_relocate_section): Treat relocation
3418	against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3419	relocation against FUNC symbol.
3420	* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3421
34222018-03-07  Renlin Li  <renlin.li@arm.com>
3423
3424	PR ld/20402
3425	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3426	symbol, and don't emit relocation in specific case.
3427
34282018-03-07  Alan Modra  <amodra@gmail.com>
3429
3430	* elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3431	(mips_elf64_slurp_one_reloc_table): Pass on error.
3432
34332018-03-03  James Cowgill  <james.cowgill@mips.com>
3434	    Maciej W. Rozycki  <macro@mips.com>
3435
3436	PR ld/21900
3437	* elfxx-mips.c (mips_elf_calculate_relocation): Only return
3438	after calling `undefined_symbol' hook if this is an error
3439	condition.  Assume the value of 0 for the symbol requested
3440	otherwise.
3441
34422018-03-02  Jim Wilson  <jimw@sifive.com>
3443
3444	PR 22903
3445	* elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3446	and nop instead of 4.
3447	(elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
3448	8 instead of 4.
3449
34502018-03-01  Jim Wilson  <jimw@sifive.com>
3451
3452	PR 22756
3453	* elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3454	else if instead of if.
3455
34562018-03-01  Alan Modra  <amodra@gmail.com>
3457
3458	* elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3459
34602018-02-28  Alan Modra  <amodra@gmail.com>
3461
3462	PR 22887
3463	* aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3464
34652018-02-28  Nick Clifton  <nickc@redhat.com>
3466
3467	PR 22895
3468	PR 22893
3469	* dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3470	pointer.  Drop unused abfd parameter.  Check the size of the block
3471	before initialising the data field.  Return the end pointer if the
3472	size is invalid.
3473	(read_attribute_value): Adjust invocations of read_n_bytes.
3474
3475	PR 22894
3476	* dwarf1.c (parse_die): Check the length of form blocks before
3477	advancing the data pointer.
3478
34792018-02-28  Alan Modra  <amodra@gmail.com>
3480
3481	PR 22887
3482	* aoutx.h (translate_symbol_table): Print an error message and set
3483	bfd_error on finding an invalid name string offset.
3484
34852018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
3486
3487	* config.in: Regenerated.
3488	* configure: Likewise.
3489	* configure.ac: Add --enable-separate-code.
3490	(DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
3491	to 1 for Linux/x86 targets,
3492	* elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3493	DEFAULT_LD_Z_SEPARATE_CODE is 1.
3494
34952018-02-27  Nick Clifton  <nickc@redhat.com>
3496
3497	* aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3498	message.
3499	* elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3500	* elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3501	* elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3502	* elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3503	* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3504	* elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3505	* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3506	* elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3507	* elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3508
3509	PR 22875
3510	* elf-bfd.h (struct elf_backend_data): Change the return type of
3511	the elf_info_to_howto and elf_info_to_howto_rel function pointers
3512	to bfd_boolean.
3513	* elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3514	value from the info_to_howto function and fail if that function
3515	failed.
3516	* elf32-h8300.c (elf32_h8_relocate_section): Check return value
3517	from the info_to_howto function.
3518	(elf32_h8_relax_section): Likewise.
3519	* elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3520	* elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3521	* elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3522	* elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3523	* elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3524	* elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3525	* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3526	* elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3527	* elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3528	* elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3529	(riscv_elf_relocate_section): Likewise.
3530	* elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3531	bfd_boolean.  Issue an error message, set an error value and
3532	return FALSE if the reloc is not recognized.
3533	(elf_hppa_info_to_howto_rel): Likewise.
3534	* elf-m10200.c (mn10200_info_to_howto): Likewise.
3535	* elf-m10300.c (mn10300_info_to_howto): Likewise.
3536	* elf.c (_bfd_elf_no_info_to_howto): Likewise.
3537	* elf32-arc.c (arc_info_to_howto_rel): Likewise.
3538	* elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3539	* elf32-avr.c (avr_info_to_howto_rela): Likewise.
3540	* elf32-bfin.c (bfin_info_to_howto): Likewise.
3541	* elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3542	* elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3543	* elf32-cris.c (elf_cr16c_info_to_howto_rel)
3544	(cris_info_to_howto_rela): Likewise.
3545	* elf32-crx.c (elf_crx_info_to_howto): Likewise.
3546	* elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3547	* elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3548	Likewise.
3549	* elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3550	(elf32_dlx_info_to_howto_rel): Likewise.
3551	* elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3552	* elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3553	* elf32-frv.c (frv_info_to_howto_rela)
3554	(frvfdpic_info_to_howto_rel): Likewise.
3555	* elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3556	* elf32-gen.c (elf_generic_info_to_howto)
3557	(elf_generic_info_to_howto_rel): Likewise.
3558	* elf32-h8300.c (elf32_h8_info_to_howto)
3559	(elf32_h8_info_to_howto_rel): Likewise.
3560	* elf32-i370.c (i370_elf_info_to_howto): Likewise.
3561	* elf32-i386.c (elf_i386_reloc_type_lookup)
3562	(elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3563	* elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3564	Likewise.
3565	* elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3566	* elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3567	* elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3568	* elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3569	* elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3570	* elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3571	Likewise.
3572	* elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3573	* elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3574	* elf32-m68k.c (rtype_to_howto): Likewise.
3575	* elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3576	* elf32-mep.c (mep_info_to_howto_rela): Likewise.
3577	* elf32-metag.c (metag_info_to_howto_rela): Likewise.
3578	* elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3579	* elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3580	Likewise.
3581	* elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3582	* elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3583	* elf32-mt.c (mt_info_to_howto_rela): Likewise.
3584	* elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3585	Likewise.
3586	* elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3587	* elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3588	* elf32-pj.c (pj_elf_info_to_howto): Likewise.
3589	* elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3590	* elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3591	* elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3592	* elf32-rx.c (rx_info_to_howto_rela): Likewise.
3593	* elf32-s390.c (elf_s390_info_to_howto): Likewise.
3594	* elf32-score.c (s3_bfd_score_info_to_howto)
3595	(_bfd_score_info_to_howto): Likewise.
3596	* elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3597	* elf32-sh.c (sh_elf_info_to_howto): Likewise.
3598	* elf32-spu.c (spu_elf_info_to_howto): Likewise.
3599	* elf32-tic6x.c (elf32_tic6x_info_to_howto)
3600	(elf32_tic6x_info_to_howto_rel): Likewise.
3601	* elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3602	* elf32-v850.c (v850_elf_info_to_howto_rel)
3603	(v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3604	* elf32-vax.c (rtype_to_howto): Likewise.
3605	* elf32-visium.c (visium_info_to_howto_rela): Likewise.
3606	* elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3607	(elf32_wasm32_info_to_howto_rela): Likewise.
3608	* elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3609	* elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3610	* elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3611	* elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3612	* elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3613	* elf64-gen.c (elf_generic_info_to_howto)
3614	(elf_generic_info_to_howto_rel): Likewise.
3615	* elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3616	* elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3617	* elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3618	* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3619	* elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3620	* elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3621	Likewise.
3622	* elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3623	* elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3624	Likewise.
3625	* elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3626	* elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3627	* elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3628	* elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3629	* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3630	* elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3631	* elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3632	* elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3633	* elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3634	* elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3635	Default to NULL.
3636
36372018-02-26  Jim Wilson  <jimw@sifive.com>
3638	    Stephan Schreiber <info@fs-driver.org>
3639
3640	PR 15904
3641	* elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3642	call, set changed_contents and changed_relocs.  Likewise after
3643	successful ia64_elf_relax_br call.
3644
36452018-02-26  Alan Modra  <amodra@gmail.com>
3646
3647	* elf.c (assign_file_positions_except_relocs): Don't segfault
3648	when actual number of phdrs is less than allocated.  Delete
3649	outdated comment.  Formatting.
3650
36512018-02-26  Alan Modra  <amodra@gmail.com>
3652
3653	* elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3654	* elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3655	* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3656	* elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3657	* elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3658	* elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3659	* elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3660	* elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3661	* elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3662	* mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3663	error/warning messages.
3664
36652018-02-26  Alan Modra  <amodra@gmail.com>
3666
3667	* archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3668	* syms.c: Standardize error/warning messages.
3669
36702018-02-26  Alan Modra  <amodra@gmail.com>
3671
3672	* aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3673	* sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3674	* coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3675	* peXXigen.c, * peicode.h: Standardize error/warning messages.
3676
36772018-02-26  Alan Modra  <amodra@gmail.com>
3678
3679	* elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3680
36812018-02-26  Alan Modra  <amodra@gmail.com>
3682
3683	* elfxx-mips.c: Standardize error/warning messages.
3684
36852018-02-26  Alan Modra  <amodra@gmail.com>
3686
3687	* dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3688	* elflink.c: Standardize error/warning messages.  Replace use of
3689	linker callback einfo with _bfd_error_handler when possible.
3690
36912018-02-26  Alan Modra  <amodra@gmail.com>
3692
3693	* aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3694	* coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3695	* coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3696	* elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3697	* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3698	* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3699	* elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3700	* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3701	* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3702	* elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3703	* elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3704	* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3705	* elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3706	* elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3707	* elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3708	* elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3709	* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3710	* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3711	* elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3712	* elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3713	* elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3714	unrecognized/unsupported reloc message.
3715
37162018-02-26  Alan Modra  <amodra@gmail.com>
3717
3718	* elf32-ppc.c: Standardize error/warning messages.  Use
3719	_bfd_error_handler rather than einfo when einfo features not used.
3720	* elf64-ppc.c: Likewise.
3721
37222018-02-23  Alan Modra  <amodra@gmail.com>
3723
3724	PR 22881
3725	* elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3726	segment if no matching LOAD segment.
3727
37282018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3729
3730	* elf32-nds32.h: Define mask for ict_model.
3731
37322018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3733
3734	* elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3735
37362018-02-19  Maciej W. Rozycki  <macro@mips.com>
3737
3738	Revert
3739	2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3740
3741	* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3742	.reginfo section has wrong size.
3743
37442018-02-19  Maciej W. Rozycki  <macro@mips.com>
3745
3746	* elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3747	SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3748	`.MIPS.abiflags' sections.
3749	(_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3750	section's end.
3751
37522018-02-19  Maciej W. Rozycki  <macro@mips.com>
3753
3754	* section.c (SEC_FIXED_SIZE): New macro.
3755	* bfd-in2.h: Regenerate.
3756
37572018-02-19  Maciej W. Rozycki  <macro@mips.com>
3758
3759	* section.c (SEC_HAS_GOT_REF): Remove macro.
3760	* bfd-in2.h: Regenerate.
3761
37622018-02-19  Alan Modra  <amodra@gmail.com>
3763
3764	* elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3765	arguments.
3766	* elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3767	* elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3768	(_bfd_riscv_relax_pc): Likewise and fix typos.
3769	* libbfd-in.h (_bfd_error_handler): Add attribute printf.
3770	* libbfd.h: Regenerate.
3771
37722018-02-19  Alan Modra  <amodra@gmail.com>
3773
3774	* dwarf2.c (read_section): Don't use 'll' format modifier.
3775	(find_abstract_instance): Likewise.
3776	* elfcore.h (elf_core_file_p): Likewise.
3777
37782018-02-19  Alan Modra  <amodra@gmail.com>
3779
3780	* bfd-in.h: Include inttypes.h or if not available define
3781	PRId64, PRIu64 and PRIx64.
3782	* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3783	modifier to print bfd_vma.
3784	* coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3785	* coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3786	* compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3787	* elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3788	* elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3789	* elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3790	* elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3791	* elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3792	* elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3793	* elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3794	* elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3795	* elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3796	* elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3797	* elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3798	* peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3799	and cast input to uint64_t, and similarly for Ld and Lu.
3800	* bfd-in2.h: Regenerate.
3801
38022018-02-19  Alan Modra  <amodra@gmail.com>
3803
3804	* elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3805	* elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3806	* elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3807	* elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3808	* elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3809	* reloc.c: Replace use of %R and %T in format strings passed to
3810	einfo and friends by %pR and %pT.
3811
38122018-02-19  Alan Modra  <amodra@gmail.com>
3813
3814	* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3815	of %A and %B.
3816	* aout-adobe.c: Update all messages using %A and %B.
3817	* aout-cris.c: Likewise.
3818	* aoutx.h: Likewise.
3819	* archive.c: Likewise.
3820	* binary.c: Likewise.
3821	* cache.c: Likewise.
3822	* coff-alpha.c: Likewise.
3823	* coff-arm.c: Likewise.
3824	* coff-i860.c: Likewise.
3825	* coff-mcore.c: Likewise.
3826	* coff-ppc.c: Likewise.
3827	* coff-rs6000.c: Likewise.
3828	* coff-sh.c: Likewise.
3829	* coff-tic4x.c: Likewise.
3830	* coff-tic54x.c: Likewise.
3831	* coff-tic80.c: Likewise.
3832	* coff64-rs6000.c: Likewise.
3833	* coffcode.h: Likewise.
3834	* coffgen.c: Likewise.
3835	* cofflink.c: Likewise.
3836	* coffswap.h: Likewise.
3837	* compress.c: Likewise.
3838	* cpu-arm.c: Likewise.
3839	* ecoff.c: Likewise.
3840	* elf-attrs.c: Likewise.
3841	* elf-eh-frame.c: Likewise.
3842	* elf-ifunc.c: Likewise.
3843	* elf-m10300.c: Likewise.
3844	* elf-properties.c: Likewise.
3845	* elf-s390-common.c: Likewise.
3846	* elf.c: Likewise.
3847	* elf32-arc.c: Likewise.
3848	* elf32-arm.c: Likewise.
3849	* elf32-avr.c: Likewise.
3850	* elf32-bfin.c: Likewise.
3851	* elf32-cr16.c: Likewise.
3852	* elf32-cr16c.c: Likewise.
3853	* elf32-cris.c: Likewise.
3854	* elf32-crx.c: Likewise.
3855	* elf32-d10v.c: Likewise.
3856	* elf32-d30v.c: Likewise.
3857	* elf32-epiphany.c: Likewise.
3858	* elf32-fr30.c: Likewise.
3859	* elf32-frv.c: Likewise.
3860	* elf32-gen.c: Likewise.
3861	* elf32-hppa.c: Likewise.
3862	* elf32-i370.c: Likewise.
3863	* elf32-i386.c: Likewise.
3864	* elf32-i960.c: Likewise.
3865	* elf32-ip2k.c: Likewise.
3866	* elf32-iq2000.c: Likewise.
3867	* elf32-lm32.c: Likewise.
3868	* elf32-m32c.c: Likewise.
3869	* elf32-m32r.c: Likewise.
3870	* elf32-m68hc11.c: Likewise.
3871	* elf32-m68hc12.c: Likewise.
3872	* elf32-m68hc1x.c: Likewise.
3873	* elf32-m68k.c: Likewise.
3874	* elf32-mcore.c: Likewise.
3875	* elf32-mep.c: Likewise.
3876	* elf32-metag.c: Likewise.
3877	* elf32-microblaze.c: Likewise.
3878	* elf32-moxie.c: Likewise.
3879	* elf32-msp430.c: Likewise.
3880	* elf32-mt.c: Likewise.
3881	* elf32-nds32.c: Likewise.
3882	* elf32-nios2.c: Likewise.
3883	* elf32-or1k.c: Likewise.
3884	* elf32-pj.c: Likewise.
3885	* elf32-ppc.c: Likewise.
3886	* elf32-rl78.c: Likewise.
3887	* elf32-rx.c: Likewise.
3888	* elf32-s390.c: Likewise.
3889	* elf32-score.c: Likewise.
3890	* elf32-score7.c: Likewise.
3891	* elf32-sh-symbian.c: Likewise.
3892	* elf32-sh.c: Likewise.
3893	* elf32-sh64.c: Likewise.
3894	* elf32-sparc.c: Likewise.
3895	* elf32-spu.c: Likewise.
3896	* elf32-tic6x.c: Likewise.
3897	* elf32-tilepro.c: Likewise.
3898	* elf32-v850.c: Likewise.
3899	* elf32-vax.c: Likewise.
3900	* elf32-visium.c: Likewise.
3901	* elf32-wasm32.c: Likewise.
3902	* elf32-xgate.c: Likewise.
3903	* elf32-xtensa.c: Likewise.
3904	* elf64-alpha.c: Likewise.
3905	* elf64-gen.c: Likewise.
3906	* elf64-hppa.c: Likewise.
3907	* elf64-ia64-vms.c: Likewise.
3908	* elf64-mmix.c: Likewise.
3909	* elf64-ppc.c: Likewise.
3910	* elf64-s390.c: Likewise.
3911	* elf64-sh64.c: Likewise.
3912	* elf64-sparc.c: Likewise.
3913	* elf64-x86-64.c: Likewise.
3914	* elfcode.h: Likewise.
3915	* elfcore.h: Likewise.
3916	* elflink.c: Likewise.
3917	* elfnn-aarch64.c: Likewise.
3918	* elfnn-ia64.c: Likewise.
3919	* elfnn-riscv.c: Likewise.
3920	* elfxx-mips.c: Likewise.
3921	* elfxx-sparc.c: Likewise.
3922	* elfxx-tilegx.c: Likewise.
3923	* elfxx-x86.c: Likewise.
3924	* hpux-core.c: Likewise.
3925	* ieee.c: Likewise.
3926	* ihex.c: Likewise.
3927	* libbfd.c: Likewise.
3928	* linker.c: Likewise.
3929	* mach-o.c: Likewise.
3930	* merge.c: Likewise.
3931	* mmo.c: Likewise.
3932	* oasys.c: Likewise.
3933	* pdp11.c: Likewise.
3934	* pe-mips.c: Likewise.
3935	* peXXigen.c: Likewise.
3936	* peicode.h: Likewise.
3937	* reloc.c: Likewise.
3938	* rs6000-core.c: Likewise.
3939	* srec.c: Likewise.
3940	* stabs.c: Likewise.
3941	* vms-alpha.c: Likewise.
3942	* xcofflink.c: Likewise.
3943
39442018-02-19  Alan Modra  <amodra@gmail.com>
3945
3946	PR 22845
3947	* elf.c (IS_TBSS): Define.
3948	(_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3949	(assign_file_positions_for_non_load_sections): Revert last change.
3950	Properly calculate load segment limits to compare against relro limits.
3951
39522018-02-17  Alan Modra  <amodra@gmail.com>
3953
3954	PR 22845
3955	* elf.c (assign_file_positions_for_non_load_sections): Ignore
3956	degenerate zero size PT_LOAD segments when finding one overlapping
3957	the PT_GNU_RELRO segment.
3958
39592018-02-16  Alan Modra  <amodra@gmail.com>
3960
3961	* libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3962	(_bfd_bool_bfd_true): Rename from bfd_true.
3963	(_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3964	(_bfd_int_bfd_0): Rename from bfd_0.
3965	(_bfd_uint_bfd_0): Rename from bfd_0u.
3966	(_bfd_long_bfd_0): Rename from bfd_0l.
3967	(_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3968	(_bfd_void_bfd): Rename from bfd_void.
3969	(_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3970	(_bfd_bool_bfd_link_false_error),
3971	(_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3972	(_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3973	(_bfd_bool_bfd_asection_bfd_asection_true),
3974	(_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3975	(_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3976	* archive.c (_bfd_noarchive_get_elt_at_index),
3977	(_bfd_noarchive_openr_next_archived_file),
3978	(_bfd_noarchive_construct_extended_name_table),
3979	(_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3980	(_bfd_noarchive_write_armap): New functions.
3981	* archures.c (_bfd_nowrite_set_arch_mach): New function.
3982	* coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3983	(alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3984	(alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3985	(alpha_ecoff_swap_coff_lineno_out),
3986	(alpha_ecoff_swap_coff_reloc_out): New functions.
3987	* coff-mips.c (mips_ecoff_swap_coff_aux_in),
3988	(mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3989	(mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3990	(mips_ecoff_swap_coff_lineno_out),
3991	(mips_ecoff_swap_coff_reloc_out): New functions.
3992	* coffcode.h (coff_set_alignment_hook): Replace define with
3993	new function.
3994	(symname_in_debug_hook): Likewise.
3995	* ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3996	* elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3997	* elf.c (assign_file_positions_except_relocs): Test
3998	elf_backend_allow_non_load_phdr for NULL.
3999	* elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
4000	_bfd_elf_link_omit_section_dynsym.  Update uses.
4001	(_bfd_elf_omit_section_dynsym_all): New function.
4002	* elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
4003	(_bfd_elf_omit_section_dynsym_default): Declare.
4004	(_bfd_elf_omit_section_dynsym_all): Declare.
4005	* linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
4006	(_bfd_nolink_bfd_get_relocated_section_contents),
4007	(_bfd_nolink_bfd_lookup_section_flags),
4008	(_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
4009	(_bfd_nolink_bfd_link_hash_table_create),
4010	(_bfd_nolink_bfd_link_just_syms),
4011	(_bfd_nolink_bfd_copy_link_hash_symbol_type),
4012	(_bfd_nolink_bfd_link_split_section),
4013	(_bfd_nolink_section_already_linked),
4014	(_bfd_nolink_bfd_define_common_symbol),
4015	(_bfd_nolink_bfd_define_start_stop): New functions.
4016	* reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
4017	(_bfd_norelocs_bfd_reloc_name_lookup),
4018	(_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
4019	* section.c (_bfd_nowrite_set_section_contents): New function.
4020	* syms.c (_bfd_nosymbols_canonicalize_symtab),
4021	(_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
4022	(_bfd_nosymbols_get_symbol_version_string),
4023	(_bfd_nosymbols_bfd_is_local_label_name),
4024	(_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
4025	(_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
4026	(_bfd_nosymbols_bfd_make_debug_symbol),
4027	( _bfd_nosymbols_read_minisymbols),
4028	( _bfd_nosymbols_minisymbol_to_symbol),
4029	(_bfd_nodynamic_get_synthetic_symtab): New functions.
4030	* libbfd-in.h: Declare new functions.  Update existing defines,
4031	removing casts.
4032	* aix386-core.c: Update to use new hooks.  Formatting.
4033	* aout-adobe.c: Likewise.
4034	* aout-arm.c: Likewise.
4035	* aout-target.h: Likewise.
4036	* aout-tic30.c: Likewise.
4037	* aoutf1.h: Likewise.
4038	* binary.c: Likewise.
4039	* bout.c: Likewise.
4040	* cisco-core.c: Likewise.
4041	* coff-alpha.c: Likewise.
4042	* coff-i386.c: Likewise.
4043	* coff-i860.c: Likewise.
4044	* coff-i960.c: Likewise.
4045	* coff-ia64.c: Likewise.
4046	* coff-mips.c: Likewise.
4047	* coff-ppc.c: Likewise.
4048	* coff-rs6000.c: Likewise.
4049	* coff-sh.c: Likewise.
4050	* coff-tic30.c: Likewise.
4051	* coff-tic54x.c: Likewise.
4052	* coff-x86_64.c: Likewise.
4053	* coff64-rs6000.c: Likewise.
4054	* coffcode.h: Likewise.
4055	* elf-m10300.c: Likewise.
4056	* elf32-cr16.c: Likewise.
4057	* elf32-lm32.c: Likewise.
4058	* elf32-m32r.c: Likewise.
4059	* elf32-metag.c: Likewise.
4060	* elf32-score.c: Likewise.
4061	* elf32-score7.c: Likewise.
4062	* elf32-tilepro.c: Likewise.
4063	* elf32-xstormy16.c: Likewise.
4064	* elf32-xtensa.c: Likewise.
4065	* elf64-alpha.c: Likewise.
4066	* elf64-hppa.c: Likewise.
4067	* elf64-ia64-vms.c: Likewise.
4068	* elf64-mmix.c: Likewise.
4069	* elf64-sh64.c: Likewise.
4070	* elfnn-ia64.c: Likewise.
4071	* elfxx-sparc.c: Likewise.
4072	* elfxx-target.h: Likewise.
4073	* elfxx-tilegx.c: Likewise.
4074	* elfxx-x86.h: Likewise.
4075	* hp300hpux.c: Likewise.
4076	* hppabsd-core.c: Likewise.
4077	* hpux-core.c: Likewise.
4078	* i386msdos.c: Likewise.
4079	* i386os9k.c: Likewise.
4080	* ieee.c: Likewise.
4081	* ihex.c: Likewise.
4082	* irix-core.c: Likewise.
4083	* libaout.h: Likewise.
4084	* libecoff.h: Likewise.
4085	* mach-o-target.c: Likewise.
4086	* mach-o.c: Likewise.
4087	* mipsbsd.c: Likewise.
4088	* mmo.c: Likewise.
4089	* netbsd-core.c: Likewise.
4090	* nlm-target.h: Likewise.
4091	* oasys.c: Likewise.
4092	* osf-core.c: Likewise.
4093	* pdp11.c: Likewise.
4094	* pe-mips.c: Likewise.
4095	* pe-x86_64.c: Likewise.
4096	* pef.c: Likewise.
4097	* plugin.c: Likewise.
4098	* ppcboot.c: Likewise.
4099	* ptrace-core.c: Likewise.
4100	* sco5-core.c: Likewise.
4101	* som.c: Likewise.
4102	* sparclynx.c: Likewise.
4103	* srec.c: Likewise.
4104	* tekhex.c: Likewise.
4105	* trad-core.c: Likewise.
4106	* verilog.c: Likewise.
4107	* versados.c: Likewise.
4108	* vms-alpha.c: Likewise.
4109	* vms-lib.c: Likewise.
4110	* wasm-module.c: Likewise.
4111	* xsym.c: Likewise.
4112	* libbfd.h: Regenerate.
4113
41142018-02-15  Jim Wilson  <jimw@sifive.com>
4115
4116	* elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
4117	symbols whose section address is zero.
4118
4119	* elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
4120	when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
4121	bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
4122	Add %X%P to error messages.
4123
41242018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
4125
4126	PR ld/22832
4127	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4128	Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
4129	and assert that the result of the call is not NULL.
4130
41312018-02-14  Nick Clifton  <nickc@redhat.com>
4132
4133	PR 22823
4134	Revert previous delta.  Add extra casts to avoid compile time
4135	warnings instead.
4136	* libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
4137	cast to avoid warning from gcc v8 compiler.
4138	(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4139	(_bfd_generic_bfd_set_private_flags): Likewise.
4140	(_bfd_generic_bfd_copy_private_section_data): Likewise.
4141	(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4142	(_bfd_generic_bfd_copy_private_header_data): Likewise.
4143	(_bfd_generic_bfd_print_private_bfd_data): Likewise.
4144	(_bfd_noarchive_construct_extended_name_table): Likewise.
4145	(_bfd_noarchive_truncate_arname): Likewise.
4146	(_bfd_noarchive_write_ar_hdr): Likewise.
4147	(_bfd_noarchive_get_elt_at_index): Likewise.
4148	(_bfd_nosymbols_canonicalize_symtab): Likewise.
4149	(_bfd_nosymbols_print_symbol): Likewise.
4150	(_bfd_nosymbols_get_symbol_info): Likewise.
4151	(_bfd_nosymbols_get_symbol_version_string): Likewise.
4152	(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4153	(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4154	(_bfd_nosymbols_get_lineno): Likewise.
4155	(_bfd_nosymbols_find_nearest_line): Likewise.
4156	(_bfd_nosymbols_find_line): Likewise.
4157	(_bfd_nosymbols_find_inliner_info): Likewise.
4158	(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4159	(_bfd_nosymbols_read_minisymbols): Likewise.
4160	(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4161	(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4162	(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4163	(_bfd_nowrite_set_arch_mach): Likewise.
4164	(_bfd_nowrite_set_section_contents): Likewise.
4165	(_bfd_nolink_sizeof_headers): Likewise.
4166	(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4167	(_bfd_nolink_bfd_relax_section): Likewise.
4168	(_bfd_nolink_bfd_gc_sections): Likewise.
4169	(_bfd_nolink_bfd_lookup_section_flags): Likewise.
4170	(_bfd_nolink_bfd_merge_sections): Likewise.
4171	(_bfd_nolink_bfd_is_group_section): Likewise.
4172	(_bfd_nolink_bfd_discard_group): Likewise.
4173	(_bfd_nolink_bfd_link_hash_table_create): Likewise.
4174	(_bfd_nolink_bfd_link_add_symbols): Likewise.
4175	(_bfd_nolink_bfd_link_just_syms): Likewise.
4176	(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4177	(_bfd_nolink_bfd_final_link): Likewise.
4178	(_bfd_nolink_bfd_link_split_section): Likewise.
4179	(_bfd_nolink_section_already_linked): Likewise.
4180	(_bfd_nolink_bfd_define_common_symbol): Likewise.
4181	(_bfd_nolink_bfd_define_start_stop): Likewise.
4182	(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4183	(_bfd_nodynamic_get_synthetic_symtab): Likewise.
4184	(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4185	(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4186	* libbfd.c (bfd_false_any): Delete.
4187	(bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
4188	(bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
4189	* libbfd.h (extern): Regenerate
4190	* aout-target.h (MY_bfd_is_target_special_symbol): Add extra
4191	cast to avoid warning from gcc v8 compiler.
4192	* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4193	* binary.c (binary_get_symbol_info): Likewise.
4194	* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4195	* coff-mips.c (mips_ecoff_backend_data): Likewise.
4196	* coffcode.h (coff_set_alignment_hook): Likewise.
4197	(symname_in_debug_hook): Likewise.
4198	(bfd_coff_backend_data bigobj_swap_table): Likewise.
4199	* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4200	* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4201	* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4202	* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4203	* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4204	* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4205	* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4206	* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4207	* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4208	* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4209	* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4210	* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4211	* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4212	* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4213	* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4214	* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4215	(bfd_elfNN_bfd_make_debug_symbol): Likewise.
4216	(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4217	(bfd_elfNN_bfd_set_private_flags): Likewise.
4218	(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4219	(elf_backend_init_index_section): Likewise.
4220	(elf_backend_allow_non_load_phdr): Likewise.
4221	* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4222	* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4223	* ieee.c (ieee_construct_extended_name_table): Likewise.
4224	(ieee_write_armap): Likewise.
4225	(ieee_write_ar_hdr): Likewise.
4226	(ieee_bfd_is_target_special_symbol): Likewise.
4227	* ihex.c (ihex_canonicalize_symtab): Likewise.
4228	(ihex_bfd_is_target_special_symbol): Likewise.
4229	* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4230	* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4231	(_bfd_ecoff_set_alignment_hook): Likewise.
4232	* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4233	* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4234	* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4235	* oasys.c (oasys_construct_extended_name_table): Likewise.
4236	(oasys_write_armap): Likewise.
4237	(oasys_write_ar_hdr): Likewise.
4238	(oasys_bfd_is_target_special_symbol): Likewise.
4239	* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4240	* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4241	* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4242	* som.c (som_bfd_is_target_special_symbol): Likewise.
4243	* srec.c (srec_bfd_is_target_special_symbol): Likewise.
4244	* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4245	* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4246	* versados.c (versados_bfd_is_target_special_symbol): Likewise.
4247	(versados_bfd_reloc_name_lookup): Likewise.
4248	* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4249	(vms_bfd_define_start_stop): Likewise.
4250	(alpha_vms_bfd_is_target_special_symbol): Likewise.
4251	* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4252	* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4253
42542018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4255
4256	PR ld/22842
4257	* elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4258	PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4259	* elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4260	R_X86_64_PC32 reloc against dynamic function in data section.
4261	Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4262	(elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4263	against dynamic function in data section.
4264	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4265	function address only if pcrel_plt is true.
4266	(_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4267	* elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4268	PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
4269	PC-relative relocation against a function definition in data
4270	secton in PIE.  Remove the obsolete comments.
4271	(elf_x86_link_hash_table): Add pcrel_plt.
4272
42732018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
4274
4275	* elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4276	instead of bfd_link_pic, for building shared library.
4277
42782018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
4279
4280	PR gas/22791
4281	* elf64-x86-64.c (is_32bit_relative_branch): Removed.
4282	(elf_x86_64_relocate_section): Check PIC relocations in PIE.
4283	Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
4284	against protected function in shared object.
4285
42862018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
4287
4288	PR 22828
4289	* po/ru.po: Fix typo in Russian translation.
4290
42912018-02-13  Maciej W. Rozycki  <macro@mips.com>
4292
4293	* wasm-module.c (wasm_scan_name_function_section): Rename
4294	`index' local variable to `idx'.
4295
42962018-02-13  Nick Clifton  <nickc@redhat.com>
4297
4298	PR 22823
4299	Fix compile time warnings generated by gcc version 8.
4300	* libbfd-in.h: Remove extraneous text from prototypes.
4301	Add prototypes for bfd_false_any, bfd_true_any,
4302	bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4303	bfd_n1_any, bfd_void_any.
4304	(_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4305	function.
4306	(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4307	(_bfd_generic_bfd_set_private_flags): Likewise.
4308	(_bfd_generic_bfd_copy_private_section_data): Likewise.
4309	(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4310	(_bfd_generic_bfd_copy_private_header_data): Likewise.
4311	(_bfd_generic_bfd_print_private_bfd_data): Likewise.
4312	(_bfd_noarchive_construct_extended_name_table): Likewise.
4313	(_bfd_noarchive_truncate_arname): Likewise.
4314	(_bfd_noarchive_write_ar_hdr): Likewise.
4315	(_bfd_noarchive_get_elt_at_index): Likewise.
4316	(_bfd_nosymbols_canonicalize_symtab): Likewise.
4317	(_bfd_nosymbols_print_symbol): Likewise.
4318	(_bfd_nosymbols_get_symbol_info): Likewise.
4319	(_bfd_nosymbols_get_symbol_version_string): Likewise.
4320	(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4321	(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4322	(_bfd_nosymbols_get_lineno): Likewise.
4323	(_bfd_nosymbols_find_nearest_line): Likewise.
4324	(_bfd_nosymbols_find_line): Likewise.
4325	(_bfd_nosymbols_find_inliner_info): Likewise.
4326	(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4327	(_bfd_nosymbols_read_minisymbols): Likewise.
4328	(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4329	(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4330	(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4331	(_bfd_nowrite_set_arch_mach): Likewise.
4332	(_bfd_nowrite_set_section_contents): Likewise.
4333	(_bfd_nolink_sizeof_headers): Likewise.
4334	(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4335	(_bfd_nolink_bfd_relax_section): Likewise.
4336	(_bfd_nolink_bfd_gc_sections): Likewise.
4337	(_bfd_nolink_bfd_lookup_section_flags): Likewise.
4338	(_bfd_nolink_bfd_merge_sections): Likewise.
4339	(_bfd_nolink_bfd_is_group_section): Likewise.
4340	(_bfd_nolink_bfd_discard_group): Likewise.
4341	(_bfd_nolink_bfd_link_hash_table_create): Likewise.
4342	(_bfd_nolink_bfd_link_add_symbols): Likewise.
4343	(_bfd_nolink_bfd_link_just_syms): Likewise.
4344	(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4345	(_bfd_nolink_bfd_final_link): Likewise.
4346	(_bfd_nolink_bfd_link_split_section): Likewise.
4347	(_bfd_nolink_section_already_linked): Likewise.
4348	(_bfd_nolink_bfd_define_common_symbol): Likewise.
4349	(_bfd_nolink_bfd_define_start_stop): Likewise.
4350	(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4351	(_bfd_nodynamic_get_synthetic_symtab): Likewise.
4352	(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4353	(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4354	* libbfd.c (bfd_false_any): New function.  Like bfd_false but
4355	accepts one or more arguments.
4356	(bfd_true_any): Likewise.
4357	(bfd_nullvoidptr_any): Likewise.
4358	(bfd_0_any): Likewise.
4359	(bfd_0u_any): Likewise.
4360	(bfd_0l_any): Likewise.
4361	(_bfd_n1_any): Likewise.
4362	(bfd_void_any): Likewise.
4363	* libbfd.h (extern): Regenerate
4364	* aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4365	based dummy function.
4366	* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4367	* binary.c (binary_get_symbol_info): Likewise.
4368	* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4369	* coff-mips.c (mips_ecoff_backend_data): Likewise.
4370	* coffcode.h (coff_set_alignment_hook): Likewise.
4371	(symname_in_debug_hook): Likewise.
4372	(bfd_coff_backend_data bigobj_swap_table): Likewise.
4373	* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4374	* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4375	* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4376	* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4377	* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4378	* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4379	* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4380	* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4381	* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4382	* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4383	* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4384	* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4385	* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4386	* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4387	* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4388	* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4389	(bfd_elfNN_bfd_make_debug_symbol): Likewise.
4390	(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4391	(bfd_elfNN_bfd_set_private_flags): Likewise.
4392	(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4393	(elf_backend_init_index_section): Likewise.
4394	(elf_backend_allow_non_load_phdr): Likewise.
4395	* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4396	* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4397	* ieee.c (ieee_construct_extended_name_table): Likewise.
4398	(ieee_write_armap): Likewise.
4399	(ieee_write_ar_hdr): Likewise.
4400	(ieee_bfd_is_target_special_symbol): Likewise.
4401	* ihex.c (ihex_canonicalize_symtab): Likewise.
4402	(ihex_bfd_is_target_special_symbol): Likewise.
4403	* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4404	* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4405	(_bfd_ecoff_set_alignment_hook): Likewise.
4406	* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4407	* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4408	* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4409	* oasys.c (oasys_construct_extended_name_table): Likewise.
4410	(oasys_write_armap): Likewise.
4411	(oasys_write_ar_hdr): Likewise.
4412	(oasys_bfd_is_target_special_symbol): Likewise.
4413	* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4414	* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4415	* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4416	* som.c (som_bfd_is_target_special_symbol): Likewise.
4417	* srec.c (srec_bfd_is_target_special_symbol): Likewise.
4418	* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4419	* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4420	* versados.c (versados_bfd_is_target_special_symbol): Likewise.
4421	(versados_bfd_reloc_name_lookup): Likewise.
4422	* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4423	(vms_bfd_define_start_stop): Likewise.
4424	(alpha_vms_bfd_is_target_special_symbol): Likewise.
4425	* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4426	* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4427	* elf32-arc.c (get_replace_function): Assign replacement function
4428	to func pointer.
4429	* elf32-i370.c (i370_noop): Update prototype.
4430
44312018-02-13  Alan Modra  <amodra@gmail.com>
4432
4433	PR 22836
4434	* elf.c (_bfd_elf_fixup_group_sections): Account for removed
4435	relocation sections.  If size reduces to just the flag word,
4436	remove that too and mark with SEC_EXCLUDE.
4437	* elflink.c (bfd_elf_final_link): Strip empty group sections.
4438
44392018-02-13  Alan Modra  <amodra@gmail.com>
4440
4441	PR 22829
4442	* elf.c (assign_file_positions_for_non_load_sections): Rewrite
4443	PT_GNU_RELRO setup.
4444
44452018-02-12  Zebediah Figura  <z.figura12@gmail.com>
4446
4447	* i386msdos.c (msdos_mkobject); New function.
4448	(msdos_object_p): New function.
4449	(i386_msdos_vec): Use msdos_object_p as the check_format
4450	function.
4451	* peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4452	NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4453	IMAGE_NT_SIGNATURE.
4454	* peXXigen.c: Likewise.
4455	* coff-ia64.c: Likewise.
4456
44572018-02-12  Nick Clifton  <nickc@redhat.com>
4458
4459	* elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4460	assignment.
4461	* elf32-arc.c (elf_arc_relocate_section): Likewise.
4462
44632018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
4464
4465	* elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4466	(sparc_elf_append_rela): Assert that there is enough room in section.
4467	(_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4468	(_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4469	(allocate_dynrelocs): Remove outdated comments and reorder conditions.
4470	For a symbol subject to a GOT relocation, reserve a slot in the
4471	relocation section if the symbol isn't dynamic and we are in PIC mode.
4472	(_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4473	is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4474	<R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4475	<R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
4476	(_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4477	resolved_to_zero.  Do not generate a dynamic GOT relocation for an
4478	undefined weak symbol with non-default visibility.  Remove superfluous
4479	'else' and fix formatting.
4480
44812018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
4482
4483	* elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4484	is_solaris.
4485	(i386_elf32_sol2_vec): Don't declare.
4486	(elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4487	Don't set need_global_offset_table.
4488	(elf_i386_solaris_arch_bed): New.
4489	(elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4490	Solaris.
4491	* elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4492	target_os != is_nacl instead of target_os == is_normal.
4493	(x86_64_elf64_sol2_vec): Don't declare.
4494	(elf_x86_64_link_setup_gnu_properties): Check target_os !=
4495	is_nacl instead of target_os == is_normal.  Don't set
4496	need_global_offset_table.
4497	(elf_x86_64_solaris_arch_bed): New.
4498	(elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4499	Solaris.
4500	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4501	_GLOBAL_OFFSET_TABLE_ for Solaris.
4502	(_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4503	need_global_offset_table.
4504	* elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4505	(elf_x86_link_hash_table): Remove need_global_offset_table.
4506	(elf_x86_init_table): Likewise.
4507
45082018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4509
4510	* elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4511	Remove prototype.
4512	(i386_elf32_sol2_vec): Declared.
4513	(elf_i386_link_setup_gnu_properties): Set
4514	need_global_offset_table with info->output_bfd->xvec.
4515	* elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4516	Remove prototype.
4517	(x86_64_elf64_sol2_vec): Declared.
4518	(elf_x86_64_link_setup_gnu_properties): Set
4519	need_global_offset_table with info->output_bfd->xvec.
4520
45212018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
4522
4523	* elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4524	New prototype.
4525	(elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4526	for Solaris.
4527	* elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4528	New prototype.
4529	(elf_x86_64_link_setup_gnu_properties): Set
4530	need_global_offset_table for Solaris.
4531	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4532	unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4533	(_bfd_x86_elf_link_setup_gnu_properties): Copy
4534	need_global_offset_table.
4535	* elfxx-x86.h (elf_x86_link_hash_table): Add
4536	need_global_offset_table.
4537	(elf_x86_init_table): Likewise.
4538
45392018-02-08  Jim Wilson  <jimw@sifive.com>
4540
4541	* elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4542	change.
4543
45442018-02-08  Nick Clifton  <nickc@redhat.com>
4545
4546	PR 22788
4547	* elf.c (elf_parse_notes): Reject notes with excessuively large
4548	alignments.
4549
45502018-02-07  Alan Modra  <amodra@gmail.com>
4551
4552	Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
4553	* elf32-ppc.c: Remove speculation barrier support.
4554	* elf32-ppc.h: Likewise.
4555	* elf64-ppc.c: Likewise.
4556	* elf64-ppc.h: Likewise.
4557
45582018-02-06  Jim Wilson  <jimw@sifive.com>
4559
4560	* elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4561	callback to report an error.
4562
45632018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
4564
4565	PR ld/22263
4566	* elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4567	into call to !bfd_link_executable and tidy up.
4568	(_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4569	<R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4570	!bfd_link_executable.
4571	<R_SPARC_TLS_IE_HI22>: Likewise.
4572	<GOT relocations>: Remove useless code, tidy and merge related blocks.
4573	<R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4574	!bfd_link_executable.
4575	<R_SPARC_WPLT30>: Tidy up.
4576	(_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4577	!bfd_link_executable.
4578	(allocate_dynrelocs): Likewise.
4579	(_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4580	<R_SPARC_TLS_GD_HI22>: Merge into...
4581	<R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
4582	sparc_elf_tls_transition and remove redundant code.
4583	<R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4584	!bfd_link_executable.
4585	<R_SPARC_TLS_LDO_HIX22>: Likewise.
4586	<R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
4587	<R_SPARC_TLS_LDM_CALL>: Likewise.
4588	<R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
4589	<R_SPARC_TLS_GD_ADD>: Likewise.
4590	<R_SPARC_TLS_LDM_ADD>: Likewise.
4591	<R_SPARC_TLS_LDO_ADD>: Likewise.
4592	<R_SPARC_TLS_IE_LD>: Likewise.
4593
45942018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
4595
4596	PR 22789
4597	* elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4598	functions failed to find the function name, try the generic elf
4599	find function instead.
4600
46012018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4602
4603	* coff-rs6000.c (xcoff_write_archive_contents_old): Use
4604	'memcpy' instead of 'strncpy' when writing the magic number.
4605
46062018-02-06  Nick Clifton  <nickc@redhat.com>
4607
4608	PR 22794
4609	* opncls.c (bfd_get_debug_link_info_1): Check the size of the
4610	section before attempting to read it in.
4611	(bfd_get_alt_debug_link_info): Likewise.
4612
46132018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
4614
4615	* bfd/dwarf2.c (find_abstract_name): Modified to return file and
4616	line information in addition to name, if they can be found.
4617
46182018-02-05  Renlin Li  <renlin.li@arm.com>
4619
4620	PR ld/22764
4621	* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4622	R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4623	check for writeable section as well.
4624
46252018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
4626
4627	PR ld/22782
4628	* elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4629	_GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4630	undefined weak symbol to 0.
4631	* elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4632	if _GLOBAL_OFFSET_TABLE_ is referenced.
4633	* elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4634	got_referenced instead of ref_regular_nonweak.  Remove the
4635	unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4636	* elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4637
46382018-02-05  Maciej W. Rozycki  <macro@mips.com>
4639
4640	* elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4641	initialize `hi_reloc'.
4642
46432018-02-05  Maciej W. Rozycki  <macro@mips.com>
4644
4645	* elfxx-mips.c (_bfd_mips_elf_section_processing): For
4646	SHT_MIPS_REGINFO sections don't assert the correct size and
4647	report an error instead.
4648
46492018-02-05  Maciej W. Rozycki  <macro@mips.com>
4650
4651	* elf.c (_bfd_elf_write_object_contents): Propagate a failure
4652	status from `->elf_backend_section_processing'.
4653
46542018-02-02  Jim Wilson  <jimw@sifive.com>
4655
4656	PR ld/22756
4657	* elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4658	If link_info->wrap_hash, check for a duplicate symbol and ignore.
4659	(_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4660	Pass new argument to riscv_relax_delete_bytes.
4661	(_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
4662	ATTRIBUTE_UNUSED from link_info parameter.
4663
46642018-02-02  Alan Modra  <amodra@gmail.com>
4665
4666	* elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4667	emitted for toc sequence optimization.  Set and use "howto" later.
4668
46692018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
4670
4671	* elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4672	arithmetic on NULL pointer.
4673	* elflink.c (_bfd_elf_archive_symbol_lookup,
4674	elf_link_add_archive_symbols): Likewise.
4675
46762018-01-31  Michael Matz  <matz@suse.de>
4677
4678	* elflink.c (bfd_elf_define_start_stop): Fix check of
4679	def_dynamic.
4680
46812018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
4682
4683	PR ld/21964
4684	* elflink.c (bfd_elf_define_start_stop): Check if __start and
4685	__stop symbols are referenced by shared objects.
4686
46872018-01-30  Alan Modra  <amodra@gmail.com>
4688
4689	PR 22758
4690	* elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4691	segment when demand paged with lma on the same page.  Test this
4692	before load/non-load, executable/non-executable,
4693	writable/non-writable tests and simplify.  Delete bogus relro
4694	condition in writable/non-writable test.  Delete outdated
4695	comment.  Formatting.
4696
46972018-01-30  Alan Modra  <amodra@gmail.com>
4698
4699	* elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4700	symbols dynamic.
4701
47022018-01-29  Alan Modra  <amodra@gmail.com>
4703
4704	PR 22741
4705	* coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4706	range before converting to a symbol table pointer.
4707
47082018-01-27  Nick Clifton  <nickc@redhat.com>
4709
4710	* po/ru.po: Updated Russian translation.
4711
47122018-01-26  Alan Modra  <amodra@gmail.com>
4713
4714	* elflink.c (bfd_elf_define_start_stop): Override symbols when
4715	they are defined dynamically.
4716
47172018-01-26  Alan Modra  <amodra@gmail.com>
4718
4719	* elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4720	.branch_lt changes size.
4721
47222018-01-25  Alan Modra  <amodra@gmail.com>
4723
4724	PR 22746
4725	* elfcode.h (elf_object_p): Avoid integer overflow.
4726
47272018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4728
4729	PR ld/22727
4730	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4731	Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4732
4733	Revert
4734	2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4735
4736	PR ld/22263
4737	* elfxx-sparc.c (sparc_elf_tls_transition): Replace
4738	bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4739	bfd_link_executable for TLS check.
4740	(_bfd_sparc_elf_check_relocs): Likewise.
4741	(allocate_dynrelocs): Likewise.
4742	(_bfd_sparc_elf_relocate_section): Likewise.
4743
47442018-01-24  Renlin Li  <renlin.li@arm.com>
4745
4746	* elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4747	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4748	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4749	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4750	BFD_RELOC_AARCH64_MOVW_PREL_G3.
4751	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4752	(_bfd_aarch64_elf_resolve_relocation): Likewise.
4753
47542018-01-24  Renlin Li  <renlin.li@arm.com>
4755
4756	* reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4757	BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4758	BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4759	BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4760	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4761	BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4762	BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4763	BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4764	BFD_RELOC_AARCH64_MOVW_PREL_G3.
4765	* bfd-in2.h: Regenerate.
4766	* libbfd.h: Regenerate.
4767
47682018-01-23  Maciej W. Rozycki  <macro@mips.com>
4769
4770	* elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4771	`mips_elf32_section_processing' comment reference.
4772
47732018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4774
4775	PR ld/22721
4776	* elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4777	versioned __tls_get_addr symbol.
4778
47792018-01-19  Nick Clifton  <nickc@redhat.com>
4780
4781	* po/fr.po: Updated French translation.
4782
47832018-01-18  Alan Modra  <amodra@gmail.com>
4784
4785	* elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4786	* elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4787	(ppc64_elf_build_stubs): Likewise.
4788
47892018-01-17  Nick Clifton  <nickc@redhat.com>
4790
4791	* po/ru.po: Updated Russian translation.
4792	* po/uk/po: Updated Ukranian translation.
4793
47942018-01-17  Alan Modra  <amodra@gmail.com>
4795
4796	* elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4797
47982018-01-17  Alan Modra  <amodra@gmail.com>
4799
4800	* elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4801	(CRSETEQ, BEQCTRM): Define.
4802	(is_nonpic_glink_stub): Don't check bctr.
4803	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4804	(ppc_elf_relax_section): Size speculation barrier.
4805	(output_bctr): New function.
4806	(write_glink_stub): Use output_bctr.
4807	(ppc_elf_relocate_section): Use output_bctr for long branch stub.
4808	(ppc_elf_finish_dynamic_symbol): Likewise.
4809	(ppc_elf_finish_dynamic_sections): Use output_bctr.
4810	* elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4811	* elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4812	(GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4813	(size_global_entry_stubs): Handle speculation barrier sizing.
4814	(plt_stub_size): Likewise.
4815	(output_bctr): New function.
4816	(build_plt_stub, build_tls_get_addr_stub): Output speculation
4817	barrier.
4818	(ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4819	(ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4820	(build_global_entry_stubs): Output speculation barrier.
4821	(ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4822	* elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4823
48242018-01-17  Alan Modra  <amodra@gmail.com>
4825
4826	* elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4827	__tls_get_addr_opt, and alignment sizing.
4828	(TLS_GET_ADDR_GLINK_SIZE): Delete.
4829	(is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4830	(ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4831	or 8 insns.
4832	(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4833	(allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4834	(ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4835	by PLT reloc count.
4836	(write_glink_stub): Handle __tls_get_addr_opt stub.
4837	Pad out to size given by GLINK_ENTRY_SIZE.
4838	(ppc_elf_relocate_section): Adjust write_glink_stub call.
4839	(ppc_elf_finish_dynamic_symbol): Likewise.
4840	(ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4841	insn array since so many need rewriting.
4842	* elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4843	* elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4844	GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4845	nops.  Adjust all uses.
4846	(ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4847	in glink_vma calculation.
4848	(struct ppc_link_hash_table): Add global_entry section pointer.
4849	(create_linkage_sections): Create separate section for global
4850	entry stubs.
4851	(PPC_LO, PPC_HI, PPC_HA): Move earlier.
4852	(size_global_entry_stubs): Handle sizing for aligned stubs.
4853	(ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4854	and don't stash end of glink branch table in rawsize.
4855	(ppc_build_one_stub): Rewrite stub size calculations.
4856	(build_global_entry_stubs): Use new section.
4857	(ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4858	Build lazy link stubs out to end of section.  Build global entry
4859	stubs in new section.
4860
48612018-01-15  Nick Clifton  <nickc@redhat.com>
4862
4863	* po/uk.po: Updated Ukranian translation.
4864
48652018-01-13  Nick Clifton  <nickc@redhat.com>
4866
4867	* po/bfd.pot: Regenerated.
4868
48692018-01-13  Nick Clifton  <nickc@redhat.com>
4870
4871	* version.m4: Bump version to 2.30.51
4872	* configure: Regenerate.
4873
48742018-01-13  Nick Clifton  <nickc@redhat.com>
4875
4876	2.30 branch created.
4877
48782018-01-12  Jens Widell  <jl@opera.com>
4879
4880	* elf.c (setup_group): Optimize search for group by remembering
4881	last found group and restarting search at that index.
4882	* elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4883
48842018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4885
4886	* aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4887	bfd_link_common_skip_none in switch.
4888
48892018-01-12  Alan Modra  <amodra@gmail.com>
4890
4891	PR ld/22649
4892	* elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4893	references on forced local symbols.
4894
48952018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4896
4897	* elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4898	.reginfo section has wrong size.
4899
49002018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4901
4902	PR ld/22393
4903	* elf.c (_bfd_elf_map_sections_to_segments): When generating
4904	separate code and read-only data LOAD segments, create a new
4905	LOAD segment if the previous section contains text and the
4906	current section doesn't or vice versa.  Don't put a writable
4907	section in a read-only segment if there is a RELRO segment.
4908
49092018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4910
4911	PR ld/22649
4912	* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4913	references on forced local symbols.
4914
49152018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4916
4917	PR ld/22677
4918	* elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4919	INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4920
49212018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4922
4923	PR 22662
4924	* elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4925
49262018-01-03  John Baldwin  <jhb@FreeBSD.org>
4927
4928	* elf.c (elfcore_grok_freebsd_note): Handle
4929	NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4930	NT_FREEBSD_PROCSTAT_VMMAP.
4931
49322018-01-03  Alan Modra  <amodra@gmail.com>
4933
4934	Update year range in copyright notice of all files.
4935
4936For older changes see ChangeLog-2017
4937
4938Copyright (C) 2018 Free Software Foundation, Inc.
4939
4940Copying and distribution of this file, with or without modification,
4941are permitted in any medium without royalty provided the copyright
4942notice and this notice are preserved.
4943
4944Local Variables:
4945mode: change-log
4946left-margin: 8
4947fill-column: 74
4948version-control: never
4949End:
4950