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gdb/or1k: Add linux debugging support
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
42e151bf
SH		 12018-12-08 Stafford Horne <shorne@gmail.com>
2
3 * elf32-or1k.c (or1k_grok_prstatus): New function.
4 (or1k_grok_psinfo): Likewise.
5
d2ef37eb
L		 62018-12-07 H.J. Lu <hongjiu.lu@intel.com>
7
8 * elf-properties.c (elf_find_and_remove_property): Add a
9 bfd_boolean argument to indicate if the property should be
10 removed.
11 (elf_merge_gnu_property_list): Updated. Report
12 property change in linker map file.
13 (elf_get_gnu_property_section_size): Skip property_remove
14 properties.
15 (elf_write_gnu_properties): Likewise.
16 (_bfd_elf_link_setup_gnu_properties): Report property merge
17 in linker map file. Pass abfd to elf_merge_gnu_property_list.
18
c2f5dc30
AM		 192018-12-07 Alan Modra <amodra@gmail.com>
20
21 PR 23952
22 * syms.c (_bfd_generic_read_minisymbols): Free syms before
23 returning with zero symcount.
24
bb6bf75e
AM		 252018-12-06 Alan Modra <amodra@gmail.com>
26
27 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_VLE_ADDR20>): Correct
28 mask and shift value.
29 (ppc_elf_vle_split16): Use E_OPCODE_MASK. Handle e_li
30 specially.
31
3a67e1a6
ST		 322018-12-05 Sam Tebbs <sam.tebbs@arm.com>
33
34 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Add check for 'B'.
35
fde51dd1
L		 362018-12-04 H.J. Lu <hongjiu.lu@intel.com>
37
38 PR ld/23372
39 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Don't remove
40 empty properties for GNU_PROPERTY_X86_COMPAT_ISA_1_USED and
41 GNU_PROPERTY_X86_UINT32_OR_AND.
42 (_bfd_x86_elf_link_fixup_gnu_properties): Likewise.
43
1080bf78
JW		 442018-12-03 Kito Cheng <kito@andestech.com>
45
46 * elfxx-riscv.h (RISCV_DONT_CARE_VERSION): New macro.
47 (struct riscv_subset_t): New structure.
48 (riscv_subset_t): New typedef.
49 (riscv_subset_list_t): New structure.
50 (riscv_release_subset_list): New prototype.
51 (riscv_add_subset): Likewise.
52 (riscv_lookup_subset): Likewise.
53 (riscv_lookup_subset_version): Likewise.
54 (riscv_release_subset_list): Likewise.
55 * elfxx-riscv.c: Include safe-ctype.h.
56 (riscv_parsing_subset_version): New function.
57 (riscv_supported_std_ext): Likewise.
58 (riscv_parse_std_ext): Likewise.
59 (riscv_parse_sv_or_non_std_ext): Likewise.
60 (riscv_parse_subset): Likewise.
61 (riscv_add_subset): Likewise.
62 (riscv_lookup_subset): Likewise.
63 (riscv_lookup_subset_version): Likewise.
64 (riscv_release_subset_list): Likewise.
65
b44ee3a8
L		 662018-12-01 H.J. Lu <hongjiu.lu@intel.com>
67
68 PR ld/23930
69 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
70 the iplt section alignment if it is non-empty.
71 (_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
72 and delay setting the iplt section alignment.
73 * elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
74
5f60af5d
NC		 752018-11-30 Nick Clifton <nickc@redhat.com>
76
20a71194 77 PR 23942
5f60af5d
NC		 78 * elfcode.h (elf_object_p): Check for corrupt input files with
79 more program headers than can actually fit in the file.
80
beab4532
NC		 812018-11-30 Nick Clifton <nickc@redhat.com>
82
83 PR 23932
84 * elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
85 size.
86 (rewrite_elf_program_header): If no sections are mapped into a
87 segment return an error.
88
ba85c15d
AM		 892018-11-30 Alan Modra <amodra@gmail.com>
90
91 PR 23937
92 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
93 entry offset for ifuncs.
94
ffd9e4d0
L		 952018-11-29 H.J. Lu <hongjiu.lu@intel.com>
96
97 PR ld/23929
98 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
99 merge .note.gnu.property section in IR inputs.
100
b5ab3163
TP		 1012018-11-27 Thomas Preud'homme <thomas.preudhomme@linaro.org>
102
103 * cpu-arm.c (processors): Add processors known to GAS but missing here
104 and reindent.
105 (bfd_arm_update_notes): Add comment explaining why the list of
106 architectures in the switch should not be updated.
107 (architectures): Likewise.
108
3c7687b9
MR		 1092018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
110
111 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
112 <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
113 <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
114 absolute symbol in PIC code.
115
aff68bd0
MR		 1162018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
117
118 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
119 <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
120 rather than `_bfd_error_handler' to report refused relocations
121 in PIC code and continue processing. Fix error message: `can
122 not' -> `cannot'.
123
131a5a64
L		 1242018-11-27 H.J. Lu <hongjiu.lu@intel.com>
125
126 PR binutils/23919
127 * compress.c (bfd_is_section_compressed_with_header): Initialize
128 *uncompressed_align_pow_p to 0.
129
9fca35fc
TC		 1302018-11-27 Tamar Christina <tamar.christina@arm.com>
131
132 PR ld/23904
133 * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
134 (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
135 (struct erratum_835769_branch_to_stub_clear_data): New.
136 (_bfd_aarch64_erratum_843419_clear_stub): New.
137 (clear_erratum_843419_entry): New.
138 (elfNN_aarch64_tls_relax): Use it.
139 (elfNN_aarch64_relocate_section): Pass input_section.
140 (aarch64_map_one_stub): Handle branch type none as valid.
141
4207142d
MW		 1422018-11-27 Mark Wielaard <mark@klomp.org>
143
144 PR binutils/23919
145 * bfd.c (bfd_update_compression_header): Explicitly set alignment.
146 (bfd_check_compression_header): Add uncompressed_alignment_power
147 argument. Check ch_addralign is a power of 2.
148 * bfd-in2.h: Regenerated.
149 * compress.c (bfd_compress_section_contents): Get and set
150 orig_uncompressed_alignment_pow if section is decompressed.
151 (bfd_is_section_compressed_with_header): Add and get
152 uncompressed_align_pow_p argument.
153 (bfd_is_section_compressed): Add uncompressed_align_power argument
154 to bfd_is_section_compressed_with_header call.
155 (bfd_init_section_decompress_status): Get and set
156 uncompressed_alignment_power.
157 * elf.c (_bfd_elf_make_section_from_shdr): Add
158 uncompressed_align_power argument to
159 bfd_is_section_compressed_with_header call.
160
ca94519e
JL		 1612018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
162
163 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
164 error when .MSP430.attributes section is missing from objects
165 created by LTO.
166
0242af40
JW		 1672018-11-13 Jim Wilson <jimw@sifive.com>
168
169 * elfnn-riscv.c (riscv_float_abi_string): New.
170 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
171
dfbfec24
BW		 1722018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
173
174 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
175 concerning timestamp insertion.
176
20b233dc
CM		 1772018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
178
179 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
dfbfec24 180 correct static TLS relocs.
20b233dc 181 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
dfbfec24
BW		 182 TLS relocs which require -fPIC.
183 (arc_create_forced_local_got_entries_for_tls): Created.
184 Traverses list of GOT entries to be resolved statically
185 when needed.
186 (elf_arc_finish_dynamic_sections): Changed. Calls
187 arc_create_forced_local_got_entries_for_tls for each known
188 possibly GOT symbol.
20b233dc 189
d2eb0fb5 1902018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
191
192 PR 23699
193 * ihex.c (ihex_write_object_contents): Check for sign extended
194 addresses that cannot be supported in the ihex format.
195
0f206410
CZ		 1962018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
197
198 * arc-got.h (arc_get_local_got_ents): Revamp it; use
199 elf_local_got_ents to store the local got list.
200 (get_got_entry_list_for_symbo): Restructure it.
201 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
202 get_got_entry_list_for_symbol.
203
0661ae2e
NC		 2042018-11-07 Nick Clifton <nickc@redhat.com>
205
206 * po/fr.po: Updated French translation.
207 * po/pt.po: Updated Portuguese translation.
208
fc7b364a
RB		 2092018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
210 Saagar Jha <saagar@saagarjha.com>
211
212 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
213 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
214 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
215 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
216 (struct bfd_mach_o_note_command): New.
217 (struct bfd_mach_o_build_version_tool): New.
218 (struct bfd_mach_o_build_version_command): New.
219 (bfd_mach_o_read_version_min): Don't split version into
220 a few fields. Rename reserved to sdk.
221 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
222 few fields. Rename reserved to sdk.
223 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
224 LC_BUILD_VERSION.
225 (bfd_mach_o_read_note): New.
226 (bfd_mach_o_read_build_version): New.
227
8d3c78e4
YS		 2282018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
229
230 * config.bfd: Add rx-*-linux.
231 * congigure.ac: Likewise.
232 * elf32-rx.c (rx_linux_object_p): New function.
233 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
234 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
235 * targets.c: Add rx_elf32_linux_le_vec.
42d4c301 236 * configure: Regenerate.
8d3c78e4 237
ddea148b
NC		 2382018-11-06 Romain Margheriti <lilrom13@gmail.com>
239
240 PR 23742
241 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
242 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
243 commands.
244
a4bcd733
AM		 2452018-11-02 Alan Modra <amodra@gmail.com>
246
247 PR 23850
248 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
249 in an executable or shared library as normal sections.
250
f32a4a59
RL		 2512018-10-31 Renlin Li <renlin.li@arm.com>
252
253 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
254 section for Local Exec TLS model.
255
0a640d71
L		 2562018-10-24 H.J. Lu <hongjiu.lu@intel.com>
257
258 PR ld/23818
259 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
260 defined in discarded input sections.
261
8c246a60
AM		 2622018-10-24 Alan Modra <amodra@gmail.com>
263
264 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
265 were not needed.
266
45a0eaf7
AM		 2672018-10-23 Alan Modra <amodra@gmail.com>
268
269 PR 23806
270 * merge.c (_bfd_add_merge_section): Don't attempt to merge
271 sections with ridiculously large alignments.
272
102def4d
AM		 2732018-10-23 Alan Modra <amodra@gmail.com>
274
275 PR 23805
276 * elflink.c (elf_link_input_bfd): Don't segfault on finding
277 STT_TLS symbols without any TLS sections. Instead, change the
278 symbol type to STT_NOTYPE.
279
ab419ddb
AM		 2802018-10-23 Alan Modra <amodra@gmail.com>
281
282 PR 23804
283 * merge.c (_bfd_add_merge_section): Don't attempt to merge
284 sections where size is not a multiple of entsize.
285
ac85e67c
AM		 2862018-10-20 Alan Modra <amodra@gmail.com>
287
288 PR 23788
289 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
290 or SHT_STRTAB.
291
4de5434b
AM		 2922018-10-17 Alan Modra <amodra@gmail.com>
293
294 PR 23653
295 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
296 too when choosing dynobj.
297
48dcd4ea
AM		 2982018-10-16 Alan Modra <amodra@gmail.com>
299
300 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
301 PE_DEBUG_DATA size checks.
302
8df73d5c
AM		 3032018-10-16 Alan Modra <amodra@gmail.com>
304
305 PR 23781
306 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
307 before returning.
308
0e0dd7f1
AM		 3092018-10-16 Alan Modra <amodra@gmail.com>
310
311 PR 23534
312 * init.c (bfd_init): Return an unsigned int.
313 bfd-in2.h: Regenerate.
314
bf2dd8d7
AM		 3152018-10-15 Alan Modra <amodra@gmail.com>
316
317 PR 23534
318 * init.c (BFD_INIT_MAGIC): Define.
319 (bfd_init): Return BFD_INIT_MAGIC.
320 bfd-in2.h: Regenerate.
321
0930cb30
AM		 3222018-10-13 Alan Modra <amodra@gmail.com>
323
324 PR 23770
325 PR 23425
326 * reloc.c (_bfd_clear_contents): Replace "location" param with
327 "buf" and "off". Bounds check "off". Return status.
328 * cofflink.c (_bfd_coff_generic_relocate_section): Update
329 _bfd_clear_contents call.
330 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
331 * elf32-arc.c (elf_arc_relocate_section): Likewise.
332 * elf32-i386.c (elf_i386_relocate_section): Likewise.
333 * elf32-metag.c (metag_final_link_relocate): Likewise.
334 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
335 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
336 * elf32-visium.c (visium_elf_relocate_section): Likewise.
337 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
338 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
339 * libbfd-in.h (_bfd_clear_contents): Update prototype.
340 * libbfd.h: Regenerate.
341
1c2649ed
EB		 3422018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
343
344 * elflink.c (elf_link_output_extsym): Do not place symbols into a
345 discarded .dynsym.
346
80f3ac5d
L		 3472018-10-08 H.J. Lu <hongjiu.lu@intel.com>
348
349 PR ld/23428
350 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
351 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
352 in non-code PT_LOAD segment.
353
64029e93
AM		 3542018-10-08 Alan Modra <amodra@gmail.com>
355
356 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
357 lacking sections.
358 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
359 program headers are required when info->load_phdrs. Reorganize
360 code handling program headers. Generate a mapping without
361 sections just for file and program headers when -z separate-code
362 would indicate they should be on a different page to the first
363 section.
364
5d695627
AM		 3652018-10-08 Alan Modra <amodra@gmail.com>
366
367 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
368 from m->p_vaddr_offset for segments without sections. Invert
369 sign of p_vaddr_offset.
370 (rewrite_elf_program_header, copy_elf_program_header): Save
371 old segment p_vaddr to p_vaddr_offset. Invert sign of
372 p_vaddr_offset.
373
1b9e270b
AM		 3742018-10-08 Alan Modra <amodra@gmail.com>
375
376 * elf.c (get_program_header_size): Don't count PT_INTERP if
377 .interp is empty.
378 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
379 .interp is empty.
380
e0c3dfa2
AM		 3812018-10-08 Alan Modra <amodra@gmail.com>
382
383 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
384 overlays before segment containing headers.
385
00bee008
AM		 3862018-10-08 Alan Modra <amodra@gmail.com>
387
388 * elf.c (make_mapping): Cope with zero size array at end of
389 struct elf_segment_map.
390 (_bfd_elf_map_sections_to_segments): Likewise.
391 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
392 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
393
d1c86cff
AM		 3942018-10-05 Alan Modra <amodra@gmail.com>
395
396 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
397 SHT_NOTE.
398
c8e98e36
SH		 3992018-10-05 Richard Henderson <rth@twiddle.net>
400
401 * bfd-in2.h: Regenerated.
402 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
403 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
404 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
405 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
406 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
407 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
408 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
409 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
410 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
411 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
412 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
413 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
414 (elf_or1k_link_hash_table): Add field saw_plta.
415 (or1k_final_link_relocate): Add value calculations for new relocations.
416 (or1k_elf_relocate_section): Add section relocations for new
417 relocations.
418 (or1k_write_plt_entry): New function.
419 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
420 using new l.adrp instruction. Cleanup PLT relocation code generation.
421 * libbfd.h: Regenerated.
422 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
423 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
424 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
425 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
426 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
427 BFD_RELOC_OR1K_TLS_IE_LO13.
428
f2c1801f
SH		 4292018-10-05 Richard Henderson <rth@twiddle.net>
430
431 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
432 relocations. Add error for non zero addend with plt and got
433 relocations. Add error for got and plt references against dynamic, non
434 local, symbols. Add error when linking non shared liraries with
435 flag_pic.
436
1c4f3780
RH		 4372018-10-05 Richard Henderson <rth@twiddle.net>
438 Stafford Horne <shorne@gmail.com>
439
440 * bfd-in2.h: Regenerated.
441 * elf32-or1k.c (N_ONES): New macro.
442 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
443 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
444 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
445 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
446 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
447 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
448 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
449 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
450 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
451 BFD_RELOC_OR1K_TLS_LE_SLO16.
452 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
453 also check results before returning.
454 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
455 limit.
456 (or1k_final_link_relocate): New function.
457 (or1k_elf_relocate_section): Add support for new AHI and SLO
458 relocations. Use or1k_final_link_relocate instead of generic
459 _bfd_final_link_relocate.
460 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
461 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
462 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
463 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
464 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
465 and BFD_RELOC_OR1K_GOTOFF_LO16.
466 * libbfd.h: Regenerated.
467
3e1b4df8
JW		 4682018-10-04 Jim Wilson <jimw@sifive.com>
469
470 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
471 loop, handle htab->sdyntdata section.
472
6d0a6093
JM		 4732018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
474
475 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 476 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 477 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
478 do it here.
479
23e463ed
L		 4802018-10-03 H.J. Lu <hongjiu.lu@intel.com>
481
482 PR ld/23658
483 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
484 sections with the same section alignment into a single PT_NOTE
485 segment. Check SHT_NOTE section type instead of section name.
486 (_bfd_elf_map_sections_to_segments): Likewise.
487
c8d3f932
MW		 4882018-10-03 Millan Wolff <mail@milianw.de>
489
490 PR 23715
491 * dwarf2.c (find_abstract_instance): Allow recursive invocations
492 of find_abstract_instance to override the name variable.
493
8e90d6d2
NC		 4942018-10-03 Nick Clifton <nickc@redhat.com>
495
496 * po/pt.po: Updated Portuguese translation.
497
eb528ad1
CM		 4982018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
499
500 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
501 section alignment in consideration for this relocation. Fixed TCB_SIZE
502 offset size to include section alignment.
503 (get_got_entry_list_for_symbol): Changed.
504 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
505 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
506 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
507 section alignment.
508 (elf_arc_check_relocs): Changed.
509 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
510 (struct elf_arc_link_hash_entry): Moved and changed.
511 (elf_arc_link_hash_newfunc): Changed.
512 (arc_elf_link_hash_table_create): Removed old initializations.
513 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
514
79c1bf3c
L		 5152018-09-28 H.J. Lu <hongjiu.lu@intel.com>
516
517 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
518 elfclass instead of bed->s->elfclass.
519
5f9aecea
JW		 5202018-09-27 Jim Wilson <jimw@sifive.com>
521
522 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
523 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
524 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
525 (riscv_find_pcgp_lo_reloc): Likewise.
526 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
527 (riscv_delete_pcgp_lo_reloc): Likewise.
528 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
529 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
530 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
531
5ef23793
JW		 5322018-09-25 Jim Wilson <jimw@sifive.com>
533
534 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
535 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
536 and return FALSE. Return TRUE at end.
537 (riscv_make_plt_entry): Likewise.
538 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
539 (riscv_elf_finish_dynamic_sections): Update call to
540 riscv_make_plt_header.
541
551703cf
JW		 5422018-09-24 Jim Wilson <jimw@sifive.com>
543
a05f27b6
JW		 544 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
545 hi_sec_off which is symbol address with addend subtracted. Use in
546 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
547
551703cf
JW		 548 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
549 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
550 Add strings for the two errors handled here.
551 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
552 comment. Only give error with addend when used with section symbol.
553 In case bfd_reloc_dangerous, update error string.
554
db727370
JL		 5552018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
556
557 PR gdb/20948
558 * elf.c (_bfd_elf_write_object_contents): Return from function
559 early if abfd->direction == both_direction.
560
a767a1c4
SM		 5612018-09-21 Simon Marchi <simon.marchi@ericsson.com>
562
563 * configure.ac: Check for fls.
564 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
565 * config.in: Re-generate.
566 * configure: Re-generate.
567
ed3162ad
MR		 5682018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
569
570 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
571 duplicate `case' selectors.
572
fbaf61ad
NC		 5732018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
574
575 * elf32-nds32.c (nds32_elf_relax_loadstore):
576 Remove the unused target features.
577 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
578 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
579 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
580 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
581 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
582 calculate_plt_offset, calculate_got_memory_address,
583 nds32_elf_check_dup_relocs): Removed.
584 All callers changed.
585 * elf32-nds32.h: Remove the unused macros and defines.
586 (elf_nds32_link_hash_table): Remove the unused variable.
587 (bfd_elf32_nds32_set_target_option): Update prototype.
588 (nds32_elf_ex9_init): Removed.
589 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
590 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
591 to initialize array nds32_elf_howto_table in any order
592 without lots of EMPTY_HOWTO.
593 (nds32_reloc_map): Updated.
594 * reloc.c: Add BFD_RELOC_NDS32_LSI.
595 * bfd-in2.h: Regenerated.
596 * bfd/libbfd.h: Regenerated.
597 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
598 (nds32_reloc_map): Likewise.
599 (nds32_elf_relax_flsi): New function.
600 (nds32_elf_relax_section): Support floating load/store relaxation.
601 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
602 New macro.
603 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
604 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
605 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
606 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
607 New functions.
608 (nds32_info_to_howto_rel): Add BFD_ASSERT.
609 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
610 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
611 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
612 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
613 (nds32_elf_final_sda_base): Improve it to find the better gp value.
614 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
615 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
616 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
617 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
618 (create_got_section): Likewise.
619 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
620 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
621 (nds32_elf_check_relocs): Fix the issue that the shared library may
622 has TEXTREL entry in the dynamic section.
623 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
624 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
625 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
626 dynamic entry.
627 (calculate_offset): Remove the unused parameter `pic_ext_target' and
628 related codes.
629 All callers changed.
630 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
631 will cause some errors for our test cases.
632 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
633 generic object.
634 * reloc.c: Add TLS relocations.
635 * libbfd.h: Regenerated.
636 * bfd-in2.h: Regenerated.
637 * elf32-nds32.h (struct section_id_list_t): New.
638 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
639 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
640 New prototypes.
641 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
642 New macro.
643 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
644 elf_nds32_link_hash_table): Updated.
645 * elf32-nds32.c (enum elf_nds32_tls_type): New.
646 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
647 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
648 fls, ones32, list_insert, list_insert_sibling, dump_chain,
649 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
650 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
651 (elf_nds32_obj_tdata): Add new fields.
652 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
653 (nds32_elf_howto_table): Add TLS relocations.
654 (nds32_reloc_map): Likewise.
655 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
656 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
657 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
658 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
659 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
660 (dtpoff_base): Rename it to `gottpof' and then update it.
661
cf93e9c2
AM		 6622018-09-20 Alan Modra <amodra@gmail.com>
663
664 PR 23685
665 * peXXigen.c (pe_print_edata): Correct export address table
666 overflow checks. Check dataoff against section size too.
667
30838132
AM		 6682018-09-20 Alan Modra <amodra@gmail.com>
669
670 PR 23686
671 * dwarf2.c (read_section): Error when attempting to malloc
672 "(bfd_size_type) -1".
673 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
674 function_name. Bounds check reloc address. Formatting. Ensure
675 .stabstr zero terminated.
676
8ff71a9c
NC		 6772018-09-18 Nick Clifton <nickc@redhat.com>
678
679 PR 23657
680 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
681 ELF section has contents and size larger than the file size.
682
47275900
MR		 6832018-09-14 Maciej W. Rozycki <macro@mips.com>
684
685 PR ld/21375
686 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
687 (_bfd_mips_elf_linker_flags): Update prototype.
688 * elf32-mips.c (elf_backend_hide_symbol): New macro.
689 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
690 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
691 * elfxx-mips.c (mips_elf_link_hash_table): Add
692 `use_absolute_zero' and `gnu_target' members.
693 (mips_elf_record_global_got_symbol): Call
694 `_bfd_mips_elf_hide_symbol' rather than
695 `_bfd_elf_link_hash_hide_symbol'.
696 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
697 (mips_elf_obtain_contents): Reorder function.
698 (mips_elf_nullify_got_load): New function.
699 (mips_elf_calculate_relocation): Add `contents' parameter.
700 Nullify GOT loads or if it is not possible, then redirect GOT
701 relocations to the `__gnu_absolute_zero' symbol, for references
702 that are supposed to resolve to zero.
703 (mips_elf_define_absolute_zero): New function.
704 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
705 `mips_elf_calculate_relocation' for references made via the GOT
706 that are supposed to resolve to zero.
707 (_bfd_mips_elf_hide_symbol): New function.
708 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
709 set the `gnu_target' member of the MIPS hash table.
710 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
711 (_bfd_mips_post_process_headers): Use it.
712
98e10ffa
MR		 7132018-09-14 Maciej W. Rozycki <macro@mips.com>
714
715 * elfxx-mips.c (mips_elf_store_contents): New function...
716 (mips_elf_perform_relocation): ... factored out from here.
717
fe75f42e
LX		 7182018-09-14 Lifang Xia <lifang_xia@c-sky.com>
719
720 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
721 R_CKCORE_PCREL32.
722 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
723
a4cd947a
AM		 7242018-09-14 Alan Modra <amodra@gmail.com>
725
726 PR 23425
727 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
728 fields in debug sections when reloc is against an undefined symbol
729 and called from bfd_simple_get_relocated_section_contents or
730 similar.
731 * dwarf2.c (find_abstract_instance): Return true for zero offset
732 DW_FORM_ref_addr without returning values.
733
deee88e9
AM		 7342018-09-06 Alan Modra <amodra@gmail.com>
735
736 PR 23570
737 * elf32-avr.c (elf_avr_special_sections): New.
738 (elf_backend_special_sections): Define.
739
e920c014
JM		 7402018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
741
742 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
743 error when an invalid relocation is passed; this is already done
744 by `_bfd_sparc_elf_info_to_howto_ptr'.
745
8410d65b
JM		 7462018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
747
748 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
749 error when an invalid symbol index is retrieved in ELF64_R_SYM of
750 a relocation seen in an input file.
751
2542e49e
JL		 7522018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
753 Alan Modra <amodra@gmail.com>
754
755 PR 23595
756 elf.c (copy_elf_program_header): When first segment contains
757 only the headers and SHT_NOBITS sections, use segment p_filesz
758 to calculate header and padding size. Use filepos of the first
759 section otherwise.
760
79c1bf3c 7612018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 762
763 PR ld/23600
764 * archures.c (bfd_arch_get_compatible): Allow an IR object with
765 unknown architecture.
766
3d58e1fc
AM		 7672018-08-31 Alan Modra <amodra@gmail.com>
768
769 * elf64-ppc.c (num_relocs_for_offset): New function.
770 (emit_relocs_for_offset): New function.
771 (use_global_in_relocs): New function, split out from..
772 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
773 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
774 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
775
4a969973
AM		 7762018-08-31 Alan Modra <amodra@gmail.com>
777
778 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
779 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
780 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
781 Define.
782 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
783 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
784 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
785 * bfd-in2.h: Regenerate.
786 * libbfd.h: Regenerate.
787
f891966f
AM		 7882018-08-31 Alan Modra <amodra@gmail.com>
789
790 * elf64-ppc.c: Correct _notoc stub comments.
791 (ppc_build_one_stub): Simplify output of branch for notoc
792 long branch stub. Don't include label offset of 8 bytes in
793 "off" calculation for notoc plt stub. Don't emit insns to get pc.
794 (build_offset): Emit insns to get pc here instead.
795 (size_offset): Add 4 extra insns.
796 (plt_stub_size): Adjust for "off" and size_offset changes.
797 (ppc_size_one_stub): Rearrange code into a switch, duplicating
798 some to better match ppc_build_one_stub.
799
9108bc33
CX		 8002018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
801
802 * archures.c (bfd_architecture): New machine
803 bfd_mach_mips_gs264e.
804 * bfd-in2.h (bfd_architecture): Likewise.
805 * cpu-mips.c (enum I_xxx): Likewise.
806 (arch_info_struct): Likewise.
807 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
808 E_MIPS_MACH_GS264E.
809 (mips_set_isa_flags): Likewise.
810 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
811 bfd_mach_mips_gs464e extension.
812
bd782c07
CX		 8132018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
814
815 * archures.c (bfd_architecture): New machine
816 bfd_mach_mips_gs464e.
817 * bfd-in2.h (bfd_architecture): Likewise.
818 * cpu-mips.c (enum I_xxx): Likewise.
819 (arch_info_struct): Likewise.
820 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
821 E_MIPS_MACH_GS464E.
822 (mips_set_isa_flags): Likewise.
823 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
824 bfd_mach_mips_gs464 extension.
825
ac8cb70f
CX		 8262018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
827
828 * archures.c (bfd_architecture): Rename
829 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
830 * bfd-in2.h (bfd_architecture): Likewise.
831 * cpu-mips.c (enum I_xxx): Likewise.
832 (arch_info_struct): Likewise.
833 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
834 (mips_set_isa_flags): Likewise.
835 (mips_mach_extensions): Likewise.
836 (bfd_mips_isa_ext_mach): Likewise.
837 (bfd_mips_isa_ext): Likewise.
838 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
839
a693765e
CX		 8402018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
841
842 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
843
bdc6c06e
CX		 8442018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
845
846 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
847 isa_ext for infer ABI flags.
848 (print_mips_ases): Add Loongson EXT extension.
849
716c08de
CX		 8502018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
851
852 * elfxx-mips.c (print_mips_ases): Add CAM extension.
853
90c745dc
L		 8542018-08-27 H.J. Lu <hongjiu.lu@intel.com>
855
856 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
857 out the GNU_PROPERTY_X86_UINT32_VALID bit.
858
7a815dd5
L		 8592018-08-25 H.J. Lu <hongjiu.lu@intel.com>
860
861 PR ld/23499
862 * elf.c (_bfd_elf_get_symbol_version_string): Return
863 _("<corrupt>") for corrupt symbol version info.
864
a9eafb08
L		 8652018-08-24 H.J. Lu <hongjiu.lu@intel.com>
866
867 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
868 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
869 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
870 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
871 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
872 (_bfd_x86_elf_merge_gnu_properties): Likewise.
873 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
874 instead of X86_ISA_1_NEEDED.
875 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
876 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
877 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
878 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
879 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
880
aa7bca9b
L		 8812018-08-24 H.J. Lu <hongjiu.lu@intel.com>
882
883 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
884 GNU_PROPERTY_X86_UINT32_VALID bit.
885 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
886 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
887
b0ceb98a
Z		 8882018-08-23 Zenith423 <zenith432@users.sourceforge.net>
889
890 PR 23460
891 * plugin.c (struct plugin_list_entry): New structure.
892 (plugin_list): New variable.
893 (try_load_plugin): Place opened plugins on a list. Ensure that
894 the refcount in the dynamic loader is kept at 1.
895
f53ad3cf
AM		 8962018-08-23 Alan Modra <amodra@gmail.com>
897
898 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
899 nop" error message.
900
38cf70ca
NC		 9012018-08-23 Nick Clifton <nickc@redhat.com>
902
903 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
904 code with an assertion.
905
334d4ced
NC		 9062018-08-23 Nick Clifton <nickc@redhat.com>
907
908 PR 23061
909 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
910 it to prevent walking off the end of the table.
911 (coff_get_normalized_symtab): Pass internal_end pointer to
912 coff_pointerize_aux.
913
d0abeec8
AM		 9142018-08-23 Alan Modra <amodra@gmail.com>
915
916 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
917 unresolved_reloc on ppc_stub_plt_call_notoc.
918
9eef0608
L		 9192018-08-22 H.J. Lu <hongjiu.lu@intel.com>
920
921 PR ld/23536
922 * development.sh (experimental): New.
923
6f4286c4
HD		 9242018-08-22 Helge Deller <deller@gmx.de>
925 Nick Clifton <nickc@redhat.com>
926
927 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
928 the section type of the .PARISC.unwind section on 64-bit binaries
929 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
930 Add comment about the sh_entsize value.
931
3da64fe4
RA		 9322018-08-22 Rafeal Auler <rafaelauler@gmail.com>
933
934 PR 23560
935 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
936 stub's target, since it may have been changed after the layout.
937
ebf983a4 9382018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 939
940 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 941 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 942
ae19acf3 9432018-08-21 mephi42 <mephi42@gmail.com>
944
945 PR binutils/23315
946 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
947 data is already considered filled.
948
46807bf4
AM		 9492018-08-21 Alan Modra <amodra@gmail.com>
950
951 * elf64-ppc.c (HOW): Define.
952 (ONES): Delete.
953 (ppc64_elf_howto_raw): Use HOW to initialize entries.
954 * elf32-ppc.c (HOW): Define.
955 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
956 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
957
706704c8
AM		 9582018-08-21 Alan Modra <amodra@gmail.com>
959
960 * reloc.c (reloc_howto_type): Typedef.
961 (bfd_symbol): Delete forward declaration.
962 (struct reloc_howto_struct): Add "negate" field. Make "size",
963 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
964 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
965 Rearrange for better packing. Revise comments.
966 (HOWTO): Map to rearranged reloc_howto_struct.
967 (bfd_get_reloc_size): Delete now unused cases.
968 (read_reloc, write_reloc): Likewise.
969 (apply_reloc, _bfd_relocate_contents): Test howto->negate
970 rather than howto->size < 0 for negated relocation values.
971 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
972 signed/unsigned warning.
973 (xcoff_ppc_relocate_section): Delete "condition is always false"
974 code.
975 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
976 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
977 changes.
978 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
979 size 16 for ALPHA_R_LINKAGE.
980 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
981 bitsize to zero.
982 * bfd-in.h (reloc_howto_type): Delete.
983 * bfd-in2.h: Regenerate.
984
487096bf
AM		 9852018-08-21 Alan Modra <amodra@gmail.com>
986
987 * reloc.c (HOWTO): Revise comment.
988 (NEWHOWTO, HOWTO_PREPARE): Delete.
989 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
990 reloc_howto_struct with reloc_howto_type.
991 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
992 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
993 * elf-hppa.h (HOW): Define.
994 (elf_hppa_howto_table): Use it to simplify this table, correcting
995 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
996 R_PARISC_LTOFF_FPTR16DF.
997 * elf32-mep.c (MEPREL): Use HOWTO.
998 * bfd-in2.h: Regenerate.
999
865dcc8a
AM		 10002018-08-20 Alan Modra <amodra@gmail.com>
1001
1002 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
1003 array const.
1004 (mmo_init): Don't init valid_mmo_symbol_character_set.
1005
ba1c4c6f
AM		 10062018-08-20 Alan Modra <amodra@gmail.com>
1007
1008 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
1009
bfb1e8c1
L		 10102018-08-17 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 PR ld/23515
1013 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
1014 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
1015 backend fixup_gnu_properties if it isn't NULL. Discard
1016 .note.gnu.property section if all properties have been removed.
1017 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
1018 (elfNN_bed): Initialize fixup_gnu_properties.
1019 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
1020 function.
1021 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
1022 prototype.
1023 (elf_backend_fixup_gnu_properties): New.
1024
2cdcc330
AM		 10252018-08-16 Alan Modra <amodra@gmail.com>
1026
1027 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
1028 Formatting.
1029
98641896
L		 10302018-08-12 H.J. Lu <hongjiu.lu@intel.com>
1031
1032 PR binutils/23494
1033 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
1034 (BFD32_LIBS_CFILES): Add elf-properties.c.
1035 (BFD32_BACKENDS): Remove elf-properties.lo.
1036 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
1037 * configure.ac (elf): Remove elf-properties.lo.
1038 * Makefile.in: Regenerated.
1039 * configure: Likewise.
1040
ab9e3428
L		 10412018-08-11 H.J. Lu <hongjiu.lu@intel.com>
1042
1043 PR ld/23428
1044 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
1045 add X86_ISA_1_NEEDED property only if existing properties won't
1046 be removed.
1047
1dc9e2d6
AM		 10482018-08-11 Alan Modra <amodra@gmail.com>
1049
1050 * reloc.c (bfd_get_reloc_size): Sort switch.
1051 (read_reloc, write_reloc, apply_reloc): New functions.
1052 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
1053 (_bfd_relocate_contents): Use read_reloc and write_reloc.
1054 (_bfd_clear_contents): Likewise.
1055
7cf9ebc6
JD		 10562018-08-11 John Darrington <john@darrington.wattle.id.au>
1057
1058 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
1059 (_bfd_clear_contents): Likewise.
1060 (bfd_perform_relocation): Likewise.
1061 (bfd_install_relocation): Likewise.
1062
48e30f52
L		 10632018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1064
1065 PR ld/23499
1066 * elflink.c (bfd_elf_record_link_assignment): Always clear
1067 h->verinfo.verdef when overriding a dynamic definition.
1068
9c973a29
L		 10692018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1070
1071 PR binutils/23494
1072 * elf-properties.c (elf_get_gnu_property_section_size): Always
1073 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
1074 (elf_write_gnu_properties): Likewise.
1075
6404ab99
L		 10762018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 PR binutils/23494
1079 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
1080 calling _bfd_elf_convert_gnu_property_size to convert
1081 .note.gnu.property section size.
1082 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
1083 calling _bfd_elf_convert_gnu_properties to convert
1084 .note.gnu.property section.
1085 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
1086 (_bfd_elf_convert_gnu_properties): Likewise.
1087 * elf-properties.c (elf_get_gnu_property_section_size): New
1088 function.
1089 (elf_write_gnu_properties): Likewise.
1090 (_bfd_elf_convert_gnu_property_size): Likewise.
1091 (_bfd_elf_convert_gnu_properties): Likewise.
1092 (_bfd_elf_link_setup_gnu_properties): Use
1093 elf_get_gnu_property_section_size and elf_write_gnu_properties.
1094
f7309df2
L		 10952018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1096
1097 PR ld/23486
1098 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1099 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1100 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1101 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1102 GNU_PROPERTY_X86_ISA_1_USED, property.
1103
df136d64
AM		 11042018-08-07 Alan Modra <amodra@gmail.com>
1105
1106 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1107 Add lr_restore, eh_size and eh_base.
1108 (eh_advance, eh_advance_size): New functions.
1109 (build_tls_get_addr_stub): Emit EH info for stub.
1110 (ppc_build_one_stub): Likewise for _notoc stubs.
1111 (ppc_size_one_stub): Size EH info for stub.
1112 (group_sections): Init new map_stub fields.
1113 (stub_eh_frame_size): Delete.
1114 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
1115 program for stubs.
1116 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
1117 offset to stub section here..
1118 (ppc64_elf_finish_dynamic_sections): ..rather than here.
1119
e81b4c93
AM		 11202018-08-07 Alan Modra <amodra@gmail.com>
1121
1122 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1123 instruction of __tls_get_addr_opt stub.
1124 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1125 dealing with __tls_get_addr_opt stub.
1126 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1127
6af04484
CZ		 11282018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1129
1130 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1131 efalgs only when in/out exists.
1132 (elf32_arc_section_from_shdr): Don't complain about 0x0c
1133 section type. It is mwdt compiler specific.
1134
2fd43d78 11352018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1136
1137 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1138
db1e1b45 11392018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1140
1141 * elf32-arc.c (arc_elf_merge_attributes): Handle
1142 Tag_ARC_ATR_version.
1143
05d0e962
AM		 11442018-08-05 Alan Modra <amodra@gmail.com>
1145
1146 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1147 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1148 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1149 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1150 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1151 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1152 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1153 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1154 ppc_stub_plt_call_both.
1155 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1156 (build_offset, size_offset): New functions.
1157 (plt_stub_size): Support plt_call_notoc and plt_call_both.
1158 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1159 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1160 (ppc64_elf_size_stubs): Likewise, and new stubs.
1161 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1162 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1163 * bfd-in2.h: Regenerate.
1164 * libbfd.h: Regenerate.
1165
3f6ff479
AM		 11662018-08-05 Alan Modra <amodra@gmail.com>
1167
1168 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1169
13755f40
JW		 11702018-08-02 Jim Wilson <jimw@sifive.com>
1171
1172 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1173 add SEC_LINKER_CREATED flag.
1174
4a9f7d65
NC		 11752018-08-01 Nick Clifton <nickc@redhat.com>
1176
c25179e7
NC		 1177 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1178 about potentially truncated strncpy operations.
1179 (_bfd_xcoff_put_symbol_name): Likewise.
1180
4a9f7d65
NC		 1181 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1182 bfd_malloc.
1183
103da91b
NC		 11842018-08-01 Zenith <zenith432@users.sourceforge.net>
1185
1186 PR 23460
1187 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1188 call to fstat fails.
1189 (try_claim): Always close the file descriptor at the end of the
1190 function.
1191 (try_load_plugin): If a plugin has already been registered, then
1192 skip the dlopen and onload steps and go straight to claiming the
1193 file. If these is an error, close the plugin.
1194
1aa42141
AM		 11952018-08-01 Alan Modra <amodra@gmail.com>
1196
1197 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1198 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1199 it is sane. Don't adjust stub_offset for alignment. Adjust size
1200 calculation. Use "targ" temp when calculating offsets.
1201 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1202 calculating offsets. Adjust for alignment before setting
1203 tls_get_addr_opt_bctrl.
1204
cb86a42a
AM		 12052018-08-01 Alan Modra <amodra@gmail.com>
1206
1207 * po/SRC-POTFILES.in: Regenerate.
1208
a05b9f5e
NC		 12092018-07-30 Nick Clifton <nickc@redhat.com>
1210
1211 PR 22706
1212 * elf32-sh.c (sh_elf_relocate_section): When processing
1213 translation relocs, fail if the relocation offset is too small.
1214 Replace BFD_ASSERTs with more helpful error messages.
1215
b8891f8d
AJ		 12162018-07-30 Andrew Jenner <andrew@codesourcery.com>
1217
1218 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1219 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1220 * Makefile.in: Regenerated.
1221 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1222 related bfd_mach defines.
1223 (bfd_csky_arch): Declare.
1224 (bfd_archures_list): Add C-SKY.
1225 * bfd-in.h (elf32_csky_build_stubs): Declare.
1226 (elf32_csky_size_stubs): Declare.
1227 (elf32_csky_next_input_section: Declare.
1228 (elf32_csky_setup_section_lists): Declare.
1229 * bfd-in2.h: Regenerated.
1230 * config.bfd: Add C-SKY.
1231 * configure.ac: Likewise.
1232 * configure: Regenerated.
1233 * cpu-csky.c: New file.
1234 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1235 * elf32-csky.c: New file.
1236 * libbfd.h: Regenerated.
1237 * reloc.c: Add C-SKY relocations.
1238 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1239 (_bfd_target_vector): Add C-SKY target vector entries.
1240
469d3b57
JD		 12412018-07-27 John Darrington <john@darrington.wattle.id.au>
1242
1243 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1244
370e4b50
JD		 12452018-07-27 John Darrington <john@darrington.wattle.id.au>
1246
1247 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1248 (bfd_get_24, bfd_put_24): New macros.
1249 * bfd-in2.h: Regenerate.
1250
cd4d353f
JD		 12512018-07-27 John Darrington <john@darrington.wattle.id.au>
1252
1253 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1254
33cb30a1
AM		 12552018-07-26 Alan Modra <amodra@gmail.com>
1256
1257 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1258 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1259
49199304
AM		 12602018-07-25 Alan Modra <amodra@gmail.com>
1261
1262 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1263 Avoid trashing toff with added when used as a symbol index.
1264 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1265 creating unnecessary fixups when relocatable.
1266
be3e27bb
AM		 12672018-07-25 Alan Modra <amodra@gmail.com>
1268
1269 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1270 -Wstringop-truncation warning for gcc-8.0 too.
1271 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1272 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1273 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1274 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1275 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1276
67ce483b
AM		 12772018-07-24 Alan Modra <amodra@gmail.com>
1278
1279 PR 23430
1280 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1281 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1282
f82863d7
MF		 12832018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1284
1285 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1286 relocation sections consistency check to always check both
1287 .rela.dyn and .rela.plt when they exist. Rearrange variable
1288 definition and assignment places.
1289
5d3a462f
MF		 12902018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1291
1292 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1293 relocations section for dynamic undefined weak symbols when
1294 linking a shared object.
1295
01bcaf63
TT		 12962018-07-23 Tom Tromey <tom@tromey.com>
1297
1298 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1299
2376f038
EB		 13002018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1301
1302 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1303 cleanup for the case of a global symbol that binds locally. Also
1304 install a value in the GOT slot in the case of a local symbol in
1305 a non-PIC link.
1306
241e64e3
L		 13072018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1308
1309 PR ld/23428
1310 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1311 separate code program header is needed, make sure that the first
1312 read-only PT_LOAD segment has no code by adding a
1313 GNU_PROPERTY_X86_ISA_1_USED note.
1314
8095d2f7
CX		 13152018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1316 Maciej W. Rozycki <macro@mips.com>
1317
1318 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1319
db841b6f
MR		 13202018-07-20 Maciej W. Rozycki <macro@mips.com>
1321
1322 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1323 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1324 dynamic relocation section will be discarded from output.
1325 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1326 the dynamic relocation section will be retained in output.
1327
d3554ec1
MR		 13282018-07-18 Maciej W. Rozycki <macro@mips.com>
1329
1330 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1331 checks for defined weak symbols.
1332
c691de6a
MR		 13332018-07-17 Maciej W. Rozycki <macro@mips.com>
1334
1335 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1336 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1337 whether the symbol is absolute.
1338 (nds32_elf_relax_lo12): Likewise.
1339 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1340 (elfNN_aarch64_check_relocs): Likewise.
1341 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1342 (bfd_xcoff_import_symbol): Likewise.
1343 (xcoff_write_global_symbol): Likewise.
1344
d5c928c0
MR		 13452018-07-17 Maciej W. Rozycki <macro@mips.com>
1346
1347 * linker.c (bfd_is_abs_symbol): New macro.
1348 * bfd-in2.h: Regenerate.
1349
cb2366c1
EBM		 13502018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1351
1352 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1353 (elfcore_write_ppc_ppr): Likewise.
1354 (elfcore_write_ppc_dscr): Likewise.
1355 (elfcore_write_ppc_ebb): Likewise.
1356 (elfcore_write_ppc_pmu): Likewise.
1357 (elfcore_write_ppc_tm_cgpr): Likewise.
1358 (elfcore_write_ppc_tm_cfpr): Likewise.
1359 (elfcore_write_ppc_tm_cvmx): Likewise.
1360 (elfcore_write_ppc_tm_cvsx): Likewise.
1361 (elfcore_write_ppc_tm_spr): Likewise.
1362 (elfcore_write_ppc_tm_ctar): Likewise.
1363 (elfcore_write_ppc_tm_cppr): Likewise.
1364 (elfcore_write_ppc_tm_cdscr): Likewise.
1365 * elf.c (elfcore_write_ppc_tar): New function.
1366 (elfcore_write_ppc_ppr): Likewise.
1367 (elfcore_write_ppc_dscr): Likewise.
1368 (elfcore_write_ppc_ebb): Likewise.
1369 (elfcore_write_ppc_pmu): Likewise.
1370 (elfcore_write_ppc_tm_cgpr): Likewise.
1371 (elfcore_write_ppc_tm_cfpr): Likewise.
1372 (elfcore_write_ppc_tm_cvmx): Likewise.
1373 (elfcore_write_ppc_tm_cvsx): Likewise.
1374 (elfcore_write_ppc_tm_spr): Likewise.
1375 (elfcore_write_ppc_tm_ctar): Likewise.
1376 (elfcore_write_ppc_tm_cppr): Likewise.
1377 (elfcore_write_ppc_tm_cdscr): Likewise.
1378 (elfcore_write_register_note): Call them.
1379 (elfcore_grok_ppc_tar): New function.
1380 (elfcore_grok_ppc_ppr): Likewise.
1381 (elfcore_grok_ppc_dscr): Likewise.
1382 (elfcore_grok_ppc_ebb): Likewise.
1383 (elfcore_grok_ppc_pmu): Likewise.
1384 (elfcore_grok_ppc_tm_cgpr): Likewise.
1385 (elfcore_grok_ppc_tm_cfpr): Likewise.
1386 (elfcore_grok_ppc_tm_cvmx): Likewise.
1387 (elfcore_grok_ppc_tm_cvsx): Likewise.
1388 (elfcore_grok_ppc_tm_spr): Likewise.
1389 (elfcore_grok_ppc_tm_ctar): Likewise.
1390 (elfcore_grok_ppc_tm_cppr): Likewise.
1391 (elfcore_grok_ppc_tm_cdscr): Likewise.
1392 (elfcore_grok_note): Call them.
1393
1cb83cac
MR		 13942018-07-11 Maciej W. Rozycki <macro@mips.com>
1395
1396 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1397 than `!bfd_link_pic' in determining the dynamic symbol index.
1398 Avoid the index of -1.
1399 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1400 moving `dyn' to the beginning of the function block.
1401
9143e72c
MR		 14022018-07-11 Maciej W. Rozycki <macro@mips.com>
1403 Rich Felker <bugdal@aerifal.cx>
1404
1405 PR ld/22570
1406 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1407 than `bfd_link_pic' to determine whether dynamic relocations are
1408 to be produced.
1409 (mips_elf_initialize_tls_slots): Likewise.
1410
5270eddc
MR		 14112018-07-10 Maciej W. Rozycki <macro@mips.com>
1412
1413 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1414 to `remove_section'.
1415
1594e052
AM		 14162018-07-10 Alan Modra <amodra@gmail.com>
1417
1418 * elf32-xgate.h: Delete.
1419 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1420 that are now needed.
1421 (xgate_elf_bfd_link_hash_table_create)
1422 (xgate_elf_bfd_link_hash_table_free)
1423 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1424 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1425 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1426 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1427 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1428 (elf32_xgate_post_process_headers): Delete.
1429 (elf32_xgate_backend_symbol_processing): New function.
1430 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1431 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1432 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1433 (elf_backend_relocate_section, elf_backend_object_p)
1434 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1435 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1436 (bfd_elf32_bfd_link_hash_table_create)
1437 (bfd_elf32_bfd_set_private_flags)
1438 (xgate_stub_hash_lookup): Don't define.
1439 (elf_backend_symbol_processing): Define.
1440 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1441
4b8377e7
MR		 14422018-07-09 Maciej W. Rozycki <macro@mips.com>
1443
1444 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1445 `->needs_lazy_stub' if the stubs output section is the absolute
1446 section.
1447
872899f1
L		 14482018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1449
1450 PR ld/23388
1451 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1452 * configure: Regenerated.
1453
61658d78
AM		 14542018-07-09 Alan Modra <amodra@gmail.com>
1455
1456 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1457 _bfd_elf_post_process_headers.
1458
c451bb34
MF		 14592018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1460
1461 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1462 space for dynamic relocation for undefined weak symbol.
1463 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1464 relocation for undefined weak symbols.
1465 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1466 section for relocations against undefined weak symbols.
1467
ad1cc4e4
AH		 14682018-07-06 Alan Hayward <alan.hayward@arm.com>
1469
1470 * elf.c (elfcore_grok_aarch_sve): New function.
1471 (elfcore_grok_note): Check for Aarch64 SVE.
1472 (elfcore_write_aarch_sve): New function.
1473 (elfcore_write_register_note): Check for Aarch64 SVE.
1474 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1475
fe75810f
AM		 14762018-07-06 Alan Modra <amodra@gmail.com>
1477
1478 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1479 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1480 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1481 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1482 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1483 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1484 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1485
bb11866d
JW		 14862018-07-05 Jim Wilson <jimw@sifive.com>
1487
1488 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1489 (riscv64*-*-*): Likewise.
1490 (riscv-*-*): Add as an alias for riscv32*-*-*.
1491
56ad703d
L		 14922018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1493
1494 PR ld/23372
1495 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1496 ISA properties with empty bits.
1497
d8dab054
NC		 14982018-07-05 Nick Clifton <nickc@redhat.com>
1499
1500 * po/ru.po: Updated Russian translation.
1501
4a91d0ba
AM		 15022018-07-05 Alan Modra <amodra@gmail.com>
1503
1504 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1505 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1506 on mismatch. Remove "warning: " from messages. Track last bfd
1507 used to set tags.
1508 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1509 _bfd_elf_ppc_merge_fp_attributes.
1510 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1511 from _bfd_elf_ppc_merge_fp_attributes.
1512
db40acb0
L		 15132018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1514
1515 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1516 * Makefile.in: Regenerated.
1517
b8a6ced7
AM		 15182018-07-03 Alan Modra <amodra@gmail.com>
1519
1520 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1521 sections.
1522
8d2c8c3d
AM		 15232018-07-03 Alan Modra <amodra@gmail.com>
1524
1525 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1526 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1527 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1528 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1529 incompatible attribute.
1530 (ppc_elf_merge_obj_attributes): Likewise. Return
1531 _bfd_elf_merge_object_attributes result.
1532 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1533 _bfd_elf_merge_object_attributes result.
1534
af0bfb9c
AM		 15352018-07-03 Alan Modra <amodra@gmail.com>
1536
1537 PR 17550
1538 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1539 in discarded sections.
1540
12f09816
MR		 15412018-07-02 Maciej W. Rozycki <macro@mips.com>
1542
1543 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1544 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1545 list.
1546
156f2c00
MR		 15472018-07-02 Maciej W. Rozycki <macro@mips.com>
1548
1549 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1550 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1551 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1552 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1553 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1554 R_MICROMIPS_PC23_S2 relocation entries.
1555 (micromips_elf64_howto_table_rela): Likewise.
1556 (micromips_reloc_map): Likewise.
1557 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1558 (elf_micromips_howto_table_rela): Likewise.
1559 (micromips_reloc_map): Likewise.
1560
b638b5d5
L		 15612018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1562
1563 PR ld/23324
1564 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1565 R_X86_64_converted_reloc_bit bit.
1566
eac61af6
TT		 15672018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1568 Tom Tromey <tom@tromey.com>
1569
1570 PR 13157
1571 PR 21787
1572 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1573 (bfd_mach_o_close_and_cleanup): Redefine.
1574 * archive.c (_bfd_unlink_from_archive_parent): New function,
1575 extracted from..
1576 (_bfd_archive_close_and_cleanup): ..here.
1577 (bfd_generic_archive_p): Do not clear archive's format.
1578 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1579 * libbfd.h: Regenerate.
1580
c0c468d5
TP		 15812018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1582
1583 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1584 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1585 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1586 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1587 * bfd-in2.h: Regenerate.
1588 * cpu-arm.c (arch_info_struct): Add entries for above new
1589 bfd_mach_arm values.
1590 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1591 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1592 architectures. Force assert failure for any new Tag_CPU_arch value.
1593
a05a5b64
TP		 15942018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1595
1596 * doc/bfdint.texi: Use command-line consistently when used in a
1597 compount word.
1598 * doc/bfdsumm.texi: Likewise.
1599
262e07d0
MR		 16002018-06-29 Maciej W. Rozycki <macro@mips.com>
1601
1602 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1603 visibility check made for undefined weak symbols.
1604
30aa1306
NC		 16052018-06-26 Nick Clifton <nickc@redhat.com>
1606
1607 * po/uk.po: Updated Ukranian translation.
1608
bb69498c
NC		 16092018-06-25 Nick Clifton <nickc@redhat.com>
1610
1611 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1612 for malloc returning NULL.
1613 (_bfd_aarch64_erratum_843419_fixup): Check for
1614 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1615
71300e2c
NC		 16162018-06-24 Nick Clifton <nickc@redhat.com>
1617
1618 * po/bfd.pot: Regenerate.
1619
5127f207
NC		 16202018-06-24 Nick Clifton <nickc@redhat.com>
1621
1622 * version.m4: Update version string to 2.31.51.
1623 * configure: Regenerate.
1624
719d8288
NC		 16252018-06-24 Nick Clifton <nickc@redhat.com>
1626
1627 2.31 branch created.
1628
1ced1a5f
MR		 16292018-06-21 Maciej W. Rozycki <macro@mips.com>
1630
1631 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1632 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1633
334cd8a7
MR		 16342018-06-21 Maciej W. Rozycki <macro@mips.com>
1635
1636 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1637 EI_ABIVERSION setting together.
1638
bb29b84d
MR		 16392018-06-21 Maciej W. Rozycki <macro@mips.com>
1640
1641 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1642 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1643 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1644 (_bfd_mips_post_process_headers): Use them in place of magic
1645 numbers.
1646
25eb8346
JW		 16472018-06-21 Jim Wilson <jimw@sifive.com>
1648
1649 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1650 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1651
d388f643
AM		 16522018-06-21 Alan Modra <amodra@gmail.com>
1653
1654 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1655 * doc/Makefile.in: Regenerate.
1656
b939d8a0
RL		 16572018-06-20 Renlin Li <renlin.li@arm.com>
1658
1659 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1660 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1661 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1662 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1663 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1664 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1665 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1666 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1667 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1668
6077de06
NC		 16692018-06-20 Nick Clifton <nickc@redhat.com>
1670
1671 PR 23316
1672 * opncls.c (get_build_id): Check for a negative or excessive data
1673 size in the build-id note.
1674
c6643fcc
NC		 16752018-06-20 Nick Clifton <nickc@redhat.com>
1676
1677 PR 23299
1678 * mach-o.c (cputype): New function.
1679 (cpusubtype): New function.
1680 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1681 values in the MACH-O file header.
1682 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1683 cpusubtype fields from the input bfd's mach-o header to the output
1684 bfd.
1685 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1686 Redefine to bfd_mach_o_bfd_print_private_data.
1687 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1688
789ff5b6
MR		 16892018-06-19 Maciej W. Rozycki <macro@mips.com>
1690
1691 PR ld/22966
1692 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1693 `.got.plt' entry referred is in range.
1694 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1695 start. Replace the assertion used for that with a proper error
1696 message.
1697
6a382bce
MR		 16982018-06-19 Maciej W. Rozycki <macro@mips.com>
1699
1700 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1701 formatting.
1702
d0ac1c44
SM		 17032018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1704
1705 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1706 (INCLUDES): Rename to ...
1707 (AM_CPPFLAGS): ... this.
1708 * configure.ac: Remove AC_PREREQ.
1709 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1710 info-in-builddir no-texinfo.tex.
1711 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1712 * doc/bfd.texinfo: Rename to ...
1713 * doc/bfd.texi: ... this.
1714 * Makefile.in: Re-generate.
1715 * aclocal.m4: Re-generate.
1716 * config.in: Re-generate.
1717 * configure: Re-generate.
1718 * doc/Makefile.in: Re-generate.
1719
ed1299fe
M		 17202018-06-18 Mephi <mephi42@gmail.com>
1721
1722 PR 23297
1723 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1724 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1725 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1726 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1727 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1728 * bfd-in2.h: Regenerate.
1729 * libbfd.h: Regenerate.
1730
6f20c942
FS		 17312018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1732
1733 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1734
1f6f5dba
L		 17352018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1736
1737 PR binutils/23267
1738 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1739 symbol version is base version.
1740
7f923b7f
AM		 17412018-06-14 Alan Modra <amodra@gmail.com>
1742
1743 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1744 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1745 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1746 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1747 "dynamic_relocs" is not set.
1748 * elfxx-mips.c (count_section_dynsyms): Likewise.
1749
ff91d2f0
AM		 17502018-06-14 Alan Modra <amodra@gmail.com>
1751
1752 PR 23282
1753 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1754
730c3174
SE		 17552018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1756 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1757
1758 * elfxx-mips.c (print_mips_ases): Add CRC.
1759
ecf99cc0
L		 17602018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1761
1762 PR ld/23161
1763 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1764 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1765 __bss_start, _end and _edata in shared libraries.
1766
527278f3
AM		 17672018-06-07 Alan Modra <amodra@gmail.com>
1768
1769 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1770 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1771
5c4ce239
AM		 17722018-06-05 Alan Modra <amodra@gmail.com>
1773
1774 * bfd.c (struct bfd): Update comment on "where" usage.
1775 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1776 "iostream", and "where" from containing archive file. Return
1777 error on NULL iovec.
1778 (bfd_bread): Similarly, and return error attempted out of
1779 bounds archive element access.
1780 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1781 "where" from containing archive file.
1782 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1783 attempt to optimize away seeks. Don't paper over errors by
1784 calling bfd_tell.
1785 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1786 (bfd_get_size): Likewise.
1787 (bfd_mmap): Operate on and use iovec of containing archive
1788 file. Return error on NULL iovec.
1789 * cache.c (bfd_cache_lookup_worker): Abort if working on
1790 archive element bfd.
1791 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1792 Don't ignore zero byte reads.
1793 (cache_bread): Look up FILE* in cache here. Error on NULL
1794 lookup.
1795 (cache_bwrite): Rename "where" to "from".
1796 (cache_bmmap): Don't handle archive elements.
1797 * coffcode.h (coff_slurp_line_table): Exit early on zero
1798 lineno count.
1799 * bfd-in2.h: Regenerate.
1800
27b07675
AM		 18012018-06-05 Alan Modra <amodra@gmail.com>
1802
1803 PR 23254
1804 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1805 nested archives. Open file again for plugin.
1806 (try_claim): Don't save and restore file position. Close file
1807 if not claimed.
1808 * sysdep.h (O_BINARY): Define.
1809
4b8e28c7
MF		 18102018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1811
1812 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1813 (compute_fill_extra_space): Drop declaration. Rename function to
1814 xtensa_compute_fill_extra_space.
1815 (compute_ebb_actions, remove_dead_literal): Update references to
1816 compute_fill_extra_space.
1817
8255c61b
MF		 18182018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1819
1820 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1821 variable.
1822 (xtensa_add_names): New function.
1823 (xtensa_property_section_name): Add new parameter
1824 separate_sections, use it to choose property section name.
1825 (xtensa_get_separate_property_section): New function.
1826 (xtensa_get_property_section): Invoke
1827 xtensa_get_separate_property_section to get individual property
1828 section if it exists, common property section otherwise.
1829 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1830 to xtensa_property_section_name.
1831
95da9854
L		 18322018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1833
1834 PR binutils/23146
1835 * bfd-in.h: Include "diagnostics.h".
1836 * bfd-in2.h: Regenerated.
1837 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1838 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1839 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1840 -Wstringop-truncation.
1841 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1842 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1843 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1844 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1845 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1846
137b5cbd
JW		 18472018-06-03 Jim Wilson <jimw@sifive.com>
1848
cf7a5066
JW		 1849 PR ld/23244
1850 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1851 for and handle an undefined weak with no PLT.
1852
137b5cbd
JW		 1853 PR ld/22756
1854 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1855 to code that ignores duplicate symbols.
1856
55e99962
L		 18572018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1858
1859 * version.m4: Bump version to 2.30.52
1860 * configure: Regenerated.
1861
030157d8
AM		 18622018-06-01 Alan Modra <amodra@gmail.com>
1863
1864 * bfd.c (_bfd_error_handler): Arrange for this function to be
1865 declared in bfd-in2.h.
1866 * libbfd-in.h (_bfd_error_handler): Don't declare.
1867 * libbfd.h: Regenerate.
1868 * bfd-in2.h: Regenerate.
1869
421acf18
AC		 18702018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1871
1872 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1873 This is needed to generate UEFI application image files from ELFs.
1874
92e68c1d
L		 18752018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1876
1877 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1878 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1879 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1880 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1881 (elf_i386_lazy_ibt_plt): Likewise.
1882 (elf_i386_nacl_plt): Likewise.
1883 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1884 (elf_x86_64_tlsdesc_plt_entry): This.
1885 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1886 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1887 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1888 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1889 (elf_x86_64_lazy_bnd_plt): Likewise.
1890 (elf_x86_64_lazy_ibt_plt): Likewise.
1891 (elf_x32_lazy_ibt_plt): Likewise.
1892 (elf_x86_64_nacl_plt): Likewise.
1893 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1894 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1895 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1896 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1897 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1898 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1899 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1900 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1901 (elf_x86_non_lazy_plt_layout): Update comments.
1902 (elf_x86_plt_layout): Likewise.
1903
ac98f9e2
L		 19042018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1905
1906 PR ld/23238
1907 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1908 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1909 (elf_backend_add_symbol_hook): Likewise.
1910 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1911 (elf_backend_add_symbol_hook): Likewise.
1912 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1913 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1914 (elf_backend_add_symbol_hook): Likewise.
1915 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1916 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1917 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1918 (elf_backend_add_symbol_hook): Likewise.
1919 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1920 handling.
1921 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1922 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1923 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1924 * elflink.c (elf_link_add_object_symbols): Set
1925 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1926
099bb8fb
L		 19272018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1928
1929 PR ld/23194
1930 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1931 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1932 Extracted from _bfd_elf_link_assign_sym_version.
1933 (_bfd_elf_link_hide_sym_by_version): New function.
1934 (_bfd_elf_link_assign_sym_version): Use
1935 _bfd_elf_link_hide_versioned_symbol.
1936 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1937 _bfd_elf_link_hide_sym_by_version instead of
1938 bfd_hide_sym_by_version. Don't check unversioned symbol.
1939
277eb7f6
AM		 19402018-05-25 Alan Modra <amodra@gmail.com>
1941
1942 * Makefile.in: Regenerate.
1943 * po/SRC-POTFILES.in: Regenerate.
1944
629dabe3
AM		 19452018-05-25 Alan Modra <amodra@gmail.com>
1946
1947 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1948 * configure: Regenerate.
1949
9ef6d1e3
L		 19502018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1951
1952 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1953 to data.
1954
215f5271
AM		 19552018-05-22 Alan Modra <amodra@gmail.com>
1956
1957 PR 23207
1958 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1959 is NULL.
1960 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1961 sections.
1962 (final_link_relocate): Revert last change.
1963
7455c018
AM		 19642018-05-22 Alan Modra <amodra@gmail.com>
1965
1966 PR 23207
1967 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1968 stubs in non-alloc sections.
1969
34a87bb0
L		 19702018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1971
1972 PR ld/23201
1973 * aout-target.h (MY_bfd_link_hide_symbol): New.
1974 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1975 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1976 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1977 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1978 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1979 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1980 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1981 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1982 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1983 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1984 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1985 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1986 (bfd_link_hide_symbol): Likewise.
1987 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1988 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1989 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1990 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1991 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1992 * som.c (som_bfd_link_hide_symbol): Likewise.
1993 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1994 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1995 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1996 (alpha_vms_bfd_link_hide_symbol): Likewise.
1997 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1998 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1999 _bfd_generic_link_hide_symbol.
2000 (rs6000_xcoff64_aix_vec): Likewise.
2001 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
2002 local symbol dynamic.
2003 (_bfd_elf_link_hide_symbol): New function.
2004 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2005 check root.ldscript_def.
2006 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
2007 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
2008 * bfd-in2.h: Regenerated.
2009 * libbfd.h: Likewise.
2010
bae363f1
L		 20112018-05-21 H.J. Lu <hongjiu.lu@intel.com>
2012
2013 PR binutils/23199
2014 * elf.c (setup_group): Mark section in a section group with
2015 SHF_GROUP.
2016
97373b2e
L		 20172018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2018
2019 PR ld/23194
2020 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2021 set eh->local_ref to 1 if a symbol is versioned and there is a
2022 version script.
2023
7f999549
JW		 20242018-05-18 Kito Cheng <kito.cheng@gmail.com>
2025
2026 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
2027 EF_RISCV_RVE.
2028
6487709f
JW		 20292018-05-18 Jim Wilson <jimw@sifive.com>
2030
2031 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
2032 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2033 (riscv_elf_relocate_section): Don't generate dynamic relocation if
2034 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2035 (riscv_elf_finish_dynamic_symbol): Likewise.
2036
7b4ae824
JD		 20372018-05-18 John Darrington <john@darrington.wattle.id.au>
2038
2039 * Makefile.am: Add s12z files.
2040 * Makefile.in: Regenerate.
2041 * archures.c: Add bfd_s12z_arch.
2042 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
2043 * bfd-in2.h: Regenerate.
2044 * config.bfd: Add s12z target.
2045 * configure.ac: Add s12z target.
2046 * configure: Regenerate.
2047 * cpu-s12z.c: New file.
2048 * elf32-s12z.c: New file.
2049 * libbfd.c (bfd_putb24): New function.
2050 (bfd_putl24): New function.
2051 * libbfd.h: Regenerate.
2052 * reloc.c: Add s12z relocations.
2053 (bfd_get_reloc_size): Handle size 5 relocs.
2054 * targets.c: Add s12z_elf32_vec.
2055
011b32fd
L		 20562018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2057
2058 PR ld/23189
2059 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
2060 like R_386_GOT32.
2061 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2062 set eh->local_ref to 1 for linker defined symbols.
2063
4bba0fb1
AM		 20642018-05-18 Alan Modra <amodra@gmail.com>
2065
2066 PR 23199
2067 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
2068 don't point at other SHT_GROUP sections. Set shdr corresponding
2069 to invalid entry, to NULL rather than section 0. Identify
2070 SHT_GROUP section index when reporting an error. Cope with NULL
2071 shdr pointer.
2072
8722de9c
AM		 20732018-05-18 Alan Modra <amodra@gmail.com>
2074
2075 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
2076 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
2077 visibility.
2078 * libbfd.h: Regenerate.
2079 * configure: Regenerate.
2080 * config.in: Regenerate.
2081
0b439543
AM		 20822018-05-18 Alan Modra <amodra@gmail.com>
2083
2084 * libbfd-in.h: Add include guard.
2085 * libcoff-in.h: Likewise.
2086 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
2087 * doc/Makefile.in: Regenerate.
2088 * libbfd.h: Regenerate.
2089 * libcoff.h: Regenerate.
2090
1624c9ca
MR		 20912018-05-16 Maciej W. Rozycki <macro@mips.com>
2092
2093 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2094
7cf7fcc8
AM		 20952018-05-16 Alan Modra <amodra@gmail.com>
2096
2097 PR 22458
2098 * format.c (struct bfd_preserve): Add section_id.
2099 (bfd_preserve_save, bfd_preserve_restore): Save and restore
2100 _bfd_section_id.
2101 (bfd_reinit): Set _bfd_section_id.
2102 (bfd_check_format_matches): Put all matches of any priority into
2103 matching_vector. Save initial section id and start each attempted
2104 match at that section id.
2105 * libbfd-in.h (_bfd_section_id): Declare.
2106 * section.c (_bfd_section_id): Rename from section_id and make
2107 global. Adjust uses.
2108 (bfd_get_next_section_id): Delete.
2109 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2110 bfd_get_section_id with _bfd_section_id.
2111 * libbfd.h: Regenerate.
2112 * bfd-in2.h: Regenerate.
2113
810ed4db
CG		 21142018-05-15 Christophe Guillon <christophe.guillon@st.com>
2115
2116 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2117 of the aux structure are initialised.
2118
1678bd35
FT		 21192018-05-15 Francois H. Theron <francois.theron@netronome.com>
2120
2121 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2122
293b4d4f
NC		 21232018-05-15 Nick Clifton <nickc@redhat.com>
2124
2125 * po/pt.po: New Portuguese translation.
2126 * configure.ac (ALL_LINGUAS): Add pt.
2127 * configure: Regenerate.
2128
4ec09950
L		 21292018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2130
2131 PR ld/23169
2132 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2133 an error on IFUNC pointer defined in PDE.
2134 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2135 _bfd_x86_elf_link_fixup_ifunc_symbol.
2136 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2137 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2138 function.
2139 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2140
9bc935ef
L		 21412018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2142
2143 PR ld/23162
2144 * elfxx-x86.c (elf_x86_linker_defined): New function.
2145 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2146 _end and _edata locally defined within executables.
2147
9933dc52
AM		 21482018-05-12 Alan Modra <amodra@gmail.com>
2149
2150 PR 20659
2151 * elf.c (rewrite_elf_program_header): Use segment_mark only for
2152 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
2153 Instead make matching_lma and suggested_lma pointers to the
2154 sections. Align section vma and lma calculated from segment.
2155 Don't clear includes_phdrs or includes_filehdr based on p_paddr
2156 test. Try to handle alignment padding before first section by
2157 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
2158
493ffac5
DD		 21592018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
2160
2161 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2162 conformant to TI ABI.
2163 (pru_elf32_relax_section): Likewise.
2164 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2165 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2166 (pru_elf32_pmem_relocate): Trap - should not get here.
2167 (pru_elf32_relocate_section): Add support for REL relocations.
2168 (elf_info_to_howto_rel): Enable REL.
2169 (elf_backend_may_use_rel_p): Likewise.
2170 (elf_backend_may_use_rela_p): Likewise.
2171 (elf_backend_default_use_rela_p): Likewise.
2172
b4560c7d
AM		 21732018-05-09 Alan Modra <amodra@gmail.com>
2174
2175 PR 23148
2176 * peXXigen.c (pe_print_edata): Correct minimum size.
2177
53db9cf9
AM		 21782018-05-09 Alan Modra <amodra@gmail.com>
2179
2180 PR 23147
2181 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2182
95a6d235
NC		 21832018-05-08 Nick Clifton <nickc@redhat.com>
2184
2185 PR 22809
2186 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2187 string section.
2188 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2189 attribute section is larger than the size of the file.
2190
7bd8862c
AM		 21912018-05-07 Alan Modra <amodra@gmail.com>
2192
2193 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2194 strncmp when checking for ".bf" special symbol.
2195 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2196 section name a char array, remove sentinal known_sections entry,
2197 and adjust loop over known_sections to suit. Use memcmp rather
2198 than strncmp.
2199
602f1657
AM		 22002018-05-04 Alan Modra <amodra@gmail.com>
2201
2202 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2203 (struct elf_external_linux_prpsinfo32_ugid16),
2204 (struct elf_external_linux_prpsinfo64_ugid32),
2205 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2206 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2207 Move comment to..
2208 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2209 directives.
2210 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2211 to data.
2212 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2213 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2214 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2215 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2216 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2217 pragmas.
2218 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2219 false positive gcc-8 warning.
7bd8862c 2220 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 2221
a27ca19c
TMQMF		 22222018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2223
2224 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2225 of arguments when warning about different long double types.
2226
3be08ea4
SA		 22272018-05-03 Simon Atanasyan <simon@atanasyan.com>
2228
2229 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2230 (elf_backend_fixup_symbol): New macro.
2231 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2232 handling.
2233 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2234
fe944acf
FT		 22352018-04-30 Francois H. Theron <francois.theron@netronome.com>
2236
2237 * Makefile.am: Added NFP files to build.
2238 * archures.c: Added bfd_arch_nfp
2239 * config.bfd: Added NFP support.
2240 * configure.ac: Added NFP support.
2241 * cpu-nfp.c: New, for NFP support.
2242 * elf-bfd.h: Added elf_section_info()
2243 * elf64-nfp.c: New, for NFP support.
2244 * po/SRC-POTFILES.in: Added NFP source files.
2245 * targets.c: Added nfp_elf64_vec
2246 * bfd-in2.h: Regenerate.
2247 * Makefile.in: Regenerate.
2248 * configure: Regenerate.
2249
ffa389a3
AM		 22502018-04-27 Alan Modra <amodra@gmail.com>
2251
2252 * bfd-in2.h: Regenerate.
2253 * libbfd.h: Regenerate.
2254
04383fd1
AM		 22552018-04-27 Alan Modra <amodra@gmail.com>
2256
2257 PR 23123
2258 PR 22374
2259 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2260 relocs for ifuncs.
2261 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2262
bfa5bd2a
PA		 22632018-04-26 Pedro Alves <palves@redhat.com>
2264
2265 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2266 ifunc and non-ifunc symbols duplicates.
2267
59029f57
CL		 22682018-04-25 Christophe Lyon <christophe.lyon@st.com>
2269 Mickaël Guêné <mickael.guene@st.com>
2270
2271 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2272 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2273 (elf32_arm_populate_plt_entry): Likewise.
2274 (elf32_arm_output_plt_map_1): Likewise.
2275 (elf32_arm_output_arch_local_syms): Likewise.
2276
fac7bd64
CL		 22772018-04-25 Christophe Lyon <christophe.lyon@st.com>
2278 Mickaël Guêné <mickael.guene@st.com>
2279
2280 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2281 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2282
29e9b073
CL		 22832018-04-25 Christophe Lyon <christophe.lyon@st.com>
2284 Mickaël Guêné <mickael.guene@st.com>
2285
2286 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2287 for R_ARM_TARGET2.
2288
cb10292c
CL		 22892018-04-25 Christophe Lyon <christophe.lyon@st.com>
2290 Mickaël Guêné <mickael.guene@st.com>
2291
2292 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2293 (elf32_arm_always_size_sections): Create stack segment.
2294
5c5a4843
CL		 22952018-04-25 Christophe Lyon <christophe.lyon@st.com>
2296 Mickaël Guêné <mickael.guene@st.com>
2297
2298 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2299 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2300 relocations.
2301 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2302 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2303 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2304 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2305 (struct elf32_arm_link_hash_table): Update comment.
2306 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2307 (IS_ARM_TLS_RELOC): Likewise.
2308 (elf32_arm_check_relocs): Likewise.
2309 (allocate_dynrelocs_for_symbol): Likewise.
2310 (elf32_arm_size_dynamic_sections): Update comment.
2311 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2312 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2313
7801f98f
CL		 23142018-04-25 Christophe Lyon <christophe.lyon@st.com>
2315 Mickaël Guêné <mickael.guene@st.com>
2316
2317 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2318 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2319 (elf32_arm_allocate_plt_entry): Likewise.
2320 (elf32_arm_populate_plt_entry): Likewise.
2321 (elf32_arm_output_plt_map_1): Likewise.
2322
e8b09b87
CL		 23232018-04-25 Christophe Lyon <christophe.lyon@st.com>
2324 Mickaël Guêné <mickael.guene@st.com>
2325
2326 * elf32-arm.c (struct fdpic_local): New.
2327 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2328 (elf32_arm_local_fdpic_cnts): New.
2329 (struct fdpic_global): New.
2330 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2331 (elf32_arm_link_hash_table): Add srofixup field.
2332 (arm_elf_add_rofixup): New.
2333 (arm_elf_fill_funcdesc): New.
2334 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2335 (elf32_arm_allocate_local_sym_info): Likewise.
2336 (create_got_section): Create .rofixup section.
2337 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2338 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2339 (elf32_arm_final_link_relocate): Likewise.
2340 (elf32_arm_check_relocs): Likewise.
2341 (allocate_dynrelocs_for_symbol): Likewise.
2342 (elf32_arm_size_dynamic_sections): Likewise.
2343 (elf32_arm_finish_dynamic_sections): Likewise.
2344 (elf32_arm_output_arch_local_syms): Likewise.
2345 (elf32_arm_fdpic_omit_section_dynsym): New.
2346
188fd7ae
CL		 23472018-04-25 Christophe Lyon <christophe.lyon@st.com>
2348 Mickaël Guêné <mickael.guene@st.com>
2349
2350 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2351 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2352 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2353 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2354 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2355 (elf32_arm_howto_from_type): Take new members of
2356 elf32_arm_howto_table_2 into account.
2357 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2358 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2359 BFD_RELOC_ARM_FUNCDESC_VALUE.
2360 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2361 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2362 BFD_RELOC_ARM_FUNCDESC_VALUE.
2363
18a20338
CL		 23642018-04-25 Christophe Lyon <christophe.lyon@st.com>
2365 Mickaël Guêné <mickael.guene@st.com>
2366
2367 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2368 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2369 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2370 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2371
617a5ada
CL		 23722018-04-25 Christophe Lyon <christophe.lyon@st.com>
2373 Mickaël Guêné <mickael.guene@st.com>
2374
2375 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2376 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2377 arm*-*-uclinuxfdpiceabi.
2378 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2379 arm_elf32_fdpic_le_vec.
2380 * configure: Regenerate.
2381 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2382 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2383 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2384 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2385 (elf32_arm_fdpic_link_hash_table_create): New.
2386 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2387 arm_elf32_fdpic_le_vec.
2388
d99b4b92
AM		 23892018-04-25 Alan Modra <amodra@gmail.com>
2390
2391 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2392 * elf.c (elfcore_write_prpsinfo): Likewise.
2393
23942018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2395
2396 * Makefile.am: Remove arm-aout and arm-coff support.
2397 * config.bfd: Likewise.
2398 * configure.ac: Likewise.
2399 * targets.c: Likewise.
2400 * aout-arm.c: Delete.
2401 * armnetbsd.c: Delete.
2402 * riscix.c: Delete.
2403 * Makefile.in: Regenerate.
2404 * configure: Regenerate.
2405 * po/SRC-POTFILES.in: Regenerate.
2406
aa4a8c2a
NC		 24072018-04-24 Nick Clifton <nickc@redhat.com>
2408
db0c309f
NC		 2409 PR 23113
2410 * elf.c (ignore_section_sym): Check for the output_section pointer
2411 being NULL before dereferencing it.
2412
aa4a8c2a
NC		 2413 PR 23110
2414 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2415 a negative PE_DEBUG_DATA size before iterating over the debug data.
2416
b9f26d2e
AM		 24172018-04-23 Alan Modra <amodra@gmail.com>
2418
2419 * elf-linux-core.h: Revert last change.
2420 * elf.c: Likewise.
2421
bf82069d
NC		 24222018-04-23 Nick Clifton <nickc@redhat.com>
2423
2424 PR 23056
2425 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2426 the end of the string table, and zero it.
2427
5a6312e8
AM		 24282018-04-23 Alan Modra <amodra@gmail.com>
2429
2430 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2431 gcc-8 string truncation warning.
2432 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2433 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2434 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2435 * elf.c (elfcore_write_prpsinfo): Likewise.
2436
bf82069d
NC		 24372018-04-23 Nick Clifton <nickc@redhat.com>
2438
2439 PR 23056
2440 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2441 the end of the string table, and zero it.
2442
4352556b
AM		 24432018-04-20 Alan Modra <amodra@gmail.com>
2444
2445 PR 22978
2446 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2447 case both dtprel and tprel relocs.
2448 (allocate_dynrelocs): Adjust conditions for got relocs.
2449 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2450 Emit dynamic relocs on TLS GOT entries for shared libraries,
2451 not when pic. Omit dynamic reloc on dtprel entry when local,
2452 and on tprel entry when local and executable.
2453
f6a8b8c7
AM		 24542018-04-19 Alan Modra <amodra@gmail.com>
2455
2456 PR 22537
2457 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2458 (hppa_type_of_stub): Don't return a long branch stub for
2459 symbols other than those defined statically.
2460
8e415ce8
AM		 24612018-04-19 Alan Modra <amodra@gmail.com>
2462
2463 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2464 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2465 to selvecs for mips targets change 2018-04-18.
2466 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2467 and mips_ecoff_bele_vec.
2468 * targets.c: Likewise.
2469 * coff-mips.c: Resurrect.
2470 * Makefile.in: Regenerate.
2471 * configure: Regenerate.
2472 * po/SRC-POTFILES.in: Regenerate.
2473
3596d8ce
AM		 24742018-04-18 Alan Modra <amodra@gmail.com>
2475
2476 * Makefile.am: Remove mips aout and coff support.
2477 * config.bfd: Likewise.
2478 * configure.ac: Likewise.
2479 * targets.c: Likewise.
2480 * coff-mips.c: Delete
2481 * mipsbsd.c: Delete
2482 * pe-mips.c: Delete
2483 * pei-mips.c: Delete
2484 * Makefile.in: Regenerate.
2485 * configure: Regenerate.
2486 * po/SRC-POTFILES.in: Regenerate.
2487
d9dd2045
L		 24882018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2489
2490 * elf32-i386.c (elf32_bed): Define before including
2491 "elf32-target.h".
2492 * elf64-x86-64.c (elf64_bed): Define before including
2493 "elf64-target.h".
2494 (elf32_bed): Define before including "elf32-target.h".
2495
e4e6a73d
L		 24962018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2497
2498 PR ld/23055
2499 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2500 normal input file with compatible relocation.
2501
c65c21e1
AM		 25022018-04-18 Alan Modra <amodra@gmail.com>
2503
2504 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2505 * config.bfd: Likewise.
2506 * configure.ac: Likewise.
2507 * doc/bfdint.texi: Likewise.
2508 * targets.c: Likewise.
2509 * freebsd.h: Delete.
2510 * i386dynix.c: Delete.
2511 * i386freebsd.c: Delete.
2512 * i386linux.c: Delete.
2513 * i386mach3.c: Delete.
2514 * i386netbsd.c: Delete.
2515 * i386os9k.c: Delete.
2516 * Makefile.in: Regenerate.
2517 * configure: Regenerate.
2518 * po/SRC-POTFILES.in: Regenerate.
2519
884d4d8a 25202018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2521
2522 Microblaze Target: PIC data text relative
2523
2524 * bfd/reloc.c (2 new BFD relocations):
2525 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2526 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2527 * bfd/bfd-in2.h: Regenerate
2528 * bfd/libbfd.h: Regenerate
2529 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2530 new relocs and handle them in both relocate and relax functions.
2531 (microblaze_elf_reloc_type_lookup): add mapping between for new
2532 bfd relocs.
2533 (microblaze_elf_relocate_section): Handle new relocs in case of
2534 elf relocation.
2535 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2536
6327533b
NC		 25372018-04-17 Nick Clifton <nickc@redhat.com>
2538
808346fc
NC		 2539 PR 23055
2540 * aoutx.h (find_nearest_line): Check that the symbol name exists
2541 and is long enough, before attempting to see if it is for a .o
2542 file.
2543 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2544 NULL.
2545 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2546 NULL.
2547 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2548 has no name.
2549
6327533b
NC		 2550 PR 23065
2551 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2552
e9af4700
NC		 25532018-04-16 Nick Clifton <nickc@redhat.com>
2554
2555 PR 23061
2556 * coffgen.c (coff_pointerize_aux): Check for an out of range
2557 fixup.
2558
ddb00039
AM		 25592018-04-16 Alan Modra <amodra@gmail.com>
2560
2561 * Makefile.am: Remove arm-epoc-pe support.
2562 * coff-arm.c: Likewise.
2563 * config.bfd: Likewise.
2564 * configure.ac: Likewise.
2565 * targets.c: Likewise.
2566 * epoc-pe-arm.c: Delete.
2567 * epoc-pei-arm.c: Delete.
2568 * Makefile.in: Regenerate.
2569 * configure: Regenerate.
2570 * po/SRC-POTFILES.in: Regenerate.
2571
c9098af4
AM		 25722018-04-16 Alan Modra <amodra@gmail.com>
2573
2574 * Makefile.am: Remove sparc-aout and sparc-coff support.
2575 * config.bfd: Likewise.
2576 * configure.ac: Likewise.
2577 * targets.c: Likewise.
2578 * aout-sparcle.c: Delete.
2579 * aoutf1.h: Delete.
2580 * cf-sparclynx.c: Delete.
2581 * coff-sparc.c: Delete.
2582 * demo64.c: Delete.
2583 * sparclinux.c: Delete.
2584 * sparclynx.c: Delete.
2585 * sparcnetbsd.c: Delete.
2586 * sunos.c: Delete.
2587 * Makefile.in: Regenerate.
2588 * configure: Regenerate.
2589 * po/SRC-POTFILES.in: Regenerate.
2590
dc12032b
AM		 25912018-04-16 Alan Modra <amodra@gmail.com>
2592
2593 * Makefile.am: Remove m68k-aout and m68k-coff support.
2594 * aoutf1.h: Likewise.
2595 * aoutx.h: Likewise.
2596 * archive.c: Likewise.
2597 * bfd-in.h: Likewise.
2598 * bfd.c: Likewise.
2599 * coffcode.h: Likewise.
2600 * coffswap.h: Likewise.
2601 * config.bfd: Likewise.
2602 * configure.ac: Likewise.
2603 * configure.host: Likewise.
2604 * doc/bfd.texinfo: Likewise.
2605 * doc/bfdint.texi: Likewise.
2606 * freebsd.h: Likewise.
2607 * gen-aout.c: Likewise.
2608 * hpux-core.c: Likewise.
2609 * libaout.h: Likewise.
2610 * libbfd-in.h: Likewise.
2611 * pdp11.c: Likewise.
2612 * peicode.h: Likewise.
2613 * riscix.c: Likewise.
2614 * targets.c: Likewise.
2615 * aout0.c: Delete.
2616 * coff-apollo.c: Delete.
2617 * coff-aux.c: Delete.
2618 * coff-m68k.c: Delete.
2619 * coff-svm68k.c: Delete.
2620 * coff-u68k.c: Delete.
2621 * hosts/delta68.h: Delete.
2622 * hosts/hp300bsd.h: Delete.
2623 * hosts/m68kaux.h: Delete.
2624 * hosts/news.h: Delete.
2625 * hp300bsd.c: Delete.
2626 * hp300hpux.c: Delete.
2627 * liboasys.h: Delete.
2628 * m68k4knetbsd.c: Delete.
2629 * m68klinux.c: Delete.
2630 * m68knetbsd.c: Delete.
2631 * oasys.c: Delete.
2632 * versados.c: Delete.
2633 * Makefile.in: Regenerate.
2634 * bfd-in2.h: Regenerate.
2635 * configure: Regenerate.
2636 * libbfd.h: Regenerate.
2637 * po/SRC-POTFILES.in: Regenerate.
2638
211dc24b
AM		 26392018-04-16 Alan Modra <amodra@gmail.com>
2640
2641 * Makefile.am: Remove sh5 and sh64 support.
2642 * archures.c: Likewise.
2643 * config.bfd: Likewise.
2644 * configure.ac: Likewise.
2645 * cpu-sh.c: Likewise.
2646 * elf32-sh-relocs.h: Likewise.
2647 * elf32-sh.c: Likewise.
2648 * targets.c: Likewise.
2649 * elf32-sh64-com.c: Delete.
2650 * elf32-sh64.c: Delete.
2651 * elf32-sh64.h: Delete.
2652 * elf64-sh64.c: Delete.
2653 * Makefile.in: Regenerate.
2654 * bfd-in2.h: Regenerate.
2655 * configure: Regenerate.
2656 * po/SRC-POTFILES.in: Regenerate.
2657
4db9937a
AM		 26582018-04-16 Alan Modra <amodra@gmail.com>
2659
2660 * Makefile.am: Remove sh-symbianelf support.
2661 * config.bfd: Likewise.
2662 * configure.ac: Likewise.
2663 * targets.c: Likewise.
2664 * elf32-sh-symbian.c: Delete.
2665 * Makefile.in: Regenerate.
2666 * configure: Regenerate.
2667 * po/SRC-POTFILES.in: Regenerate.
2668
9f5d1593
AM		 26692018-04-16 Alan Modra <amodra@gmail.com>
2670
2671 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2672 * config.bfd: Likewise.
2673 * configure.ac: Likewise.
2674 * targets.c: Likewise.
2675 * vaxbsd.c: Delete.
2676 * Makefile.in: Regenerate.
2677 * configure: Regenerate.
2678 * po/SRC-POTFILES.in: Regenerate.
2679
a9a4b302
AM		 26802018-04-16 Alan Modra <amodra@gmail.com>
2681
2682 * Makefile.am: Remove w65 support.
2683 * archures.c: Likewise.
2684 * coffcode.h: Likewise.
2685 * config.bfd: Likewise.
2686 * configure.ac: Likewise.
2687 * targets.c: Likewise.
2688 * coff-w65.c: Delete.
2689 * cpu-w65.c: Delete.
2690 * Makefile.in: Regenerate.
2691 * bfd-in2.h: Regenerate.
2692 * configure: Regenerate.
2693 * po/SRC-POTFILES.in: Regenerate.
2694
04cb01fd
AM		 26952018-04-16 Alan Modra <amodra@gmail.com>
2696
2697 * Makefile.am: Remove we32k support.
2698 * archures.c: Likewise.
2699 * coffcode.h: Likewise.
2700 * config.bfd: Likewise.
2701 * configure.ac: Likewise.
2702 * targets.c: Likewise.
2703 * coff-we32k.c: Delete.
2704 * cpu-we32k.c: Delete.
2705 * Makefile.in: Regenerate.
2706 * bfd-in2.h: Regenerate.
2707 * configure: Regenerate.
2708 * po/SRC-POTFILES.in: Regenerate.
2709
c2bf1eec
AM		 27102018-04-16 Alan Modra <amodra@gmail.com>
2711
2712 * Makefile.am: Remove m88k support.
2713 * aoutx.h: Likewise.
2714 * archures.c: Likewise.
2715 * coffcode.h: Likewise.
2716 * coffswap.h: Likewise.
2717 * config.bfd: Likewise.
2718 * configure.ac: Likewise.
2719 * cpu-ns32k.c: Likewise.
2720 * elf32-nds32.c: Likewise.
2721 * mach-o.c: Likewise.
2722 * netbsd-core.c: Likewise.
2723 * reloc.c: Likewise.
2724 * targets.c: Likewise.
2725 * coff-m88k.c: Delete.
2726 * cpu-m88k.c: Delete.
2727 * elf32-m88k.c: Delete.
2728 * hosts/m88kmach3.h: Delete.
2729 * m88kmach3.c: Delete.
2730 * m88kopenbsd.c: Delete.
2731 * Makefile.in: Regenerate.
2732 * bfd-in2.h: Regenerate.
2733 * configure: Regenerate.
2734 * po/SRC-POTFILES.in: Regenerate.
2735
6793974d
AM		 27362018-04-16 Alan Modra <amodra@gmail.com>
2737
2738 * Makefile.am: Remove i370 support.
2739 * archures.c: Likewise.
2740 * config.bfd: Likewise.
2741 * configure.ac: Likewise.
2742 * targets.c: Likewise.
2743 * cpu-i370.c: Delete.
2744 * elf32-i370.c: Delete.
2745 * Makefile.in: Regenerate.
2746 * bfd-in2.h: Regenerate.
2747 * configure: Regenerate.
2748 * po/SRC-POTFILES.in: Regenerate.
2749
e82aa794
AM		 27502018-04-16 Alan Modra <amodra@gmail.com>
2751
2752 * Makefile.am: Remove h8500 support.
2753 * archures.c: Likewise.
2754 * coffcode.h: Likewise.
2755 * config.bfd: Likewise.
2756 * configure.ac: Likewise.
2757 * targets.c: Likewise.
2758 * coff-h8500.c: Delete.
2759 * cpu-h8500.c: Delete.
2760 * Makefile.in: Regenerate.
2761 * bfd-in2.h: Regenerate.
2762 * configure: Regenerate.
2763 * po/SRC-POTFILES.in: Regenerate.
2764
fe0bf0fd
AM		 27652018-04-16 Alan Modra <amodra@gmail.com>
2766
2767 * Makefile.am: Remove h8300-coff support.
2768 * coffcode.h: Likewise.
2769 * config.bfd: Likewise.
2770 * configure.ac: Likewise.
2771 * reloc16.c: Likewise.
2772 * targets.c: Likewise.
2773 * coff-h8300.c: Delete.
2774 * Makefile.in: Regenerate.
2775 * configure: Regenerate.
2776 * po/SRC-POTFILES.in: Regenerate.
2777
fdef3943
AM		 27782018-04-16 Alan Modra <amodra@gmail.com>
2779
2780 * Makefile.am: Remove IEEE 695 support.
2781 * archures.c: Likewise.
2782 * bfd.c: Likewise.
2783 * config.bfd: Likewise.
2784 * configure.ac: Likewise.
2785 * doc/bfd.texinfo: Likewise.
2786 * doc/bfdint.texi: Likewise.
2787 * doc/bfdsumm.texi: Likewise.
2788 * section.c: Likewise.
2789 * targets.c: Likewise.
2790 * ieee.c: Delete.
2791 * libieee.h: Delete.
2792 * Makefile.in: Regenerate.
2793 * bfd-in2.h: Regenerate.
2794 * configure: Regenerate.
2795 * po/SRC-POTFILES.in: Regenerate.
2796
de96689e
AM		 27972018-04-16 Alan Modra <amodra@gmail.com>
2798
2799 * config.bfd: Remove tandem support.
2800
5972ac73
AM		 28012018-04-16 Alan Modra <amodra@gmail.com>
2802
2803 * Makefile.am: Remove newsos3 support.
2804 * aoutx.h: Likewise.
2805 * config.bfd: Likewise.
2806 * configure.ac: Likewise.
2807 * targets.c: Likewise.
2808 * newsos3.c: Delete.
2809 * Makefile.in: Regenerate.
2810 * configure: Regenerate.
2811 * po/SRC-POTFILES.in: Regenerate.
2812
b4b594e3
AM		 28132018-04-16 Alan Modra <amodra@gmail.com>
2814
2815 * Makefile.am: Remove netware support.
2816 * bfd-in.h: Likewise.
2817 * bfd.c: Likewise.
2818 * config.bfd: Likewise.
2819 * configure.ac: Likewise.
2820 * doc/bfdint.texi: Likewise.
2821 * ecoff.c: Likewise.
2822 * targets.c: Likewise.
2823 * libnlm.h: Delete.
2824 * nlm-target.h: Delete.
2825 * nlm.c: Delete.
2826 * nlm32-alpha.c: Delete.
2827 * nlm32-i386.c: Delete.
2828 * nlm32-ppc.c: Delete.
2829 * nlm32-sparc.c: Delete.
2830 * nlm32.c: Delete.
2831 * nlm64.c: Delete.
2832 * nlmcode.h: Delete.
2833 * nlmswap.h: Delete.
2834 * Makefile.in: Regenerate.
2835 * bfd-in2.h: Regenerate.
2836 * configure: Regenerate.
2837 * po/SRC-POTFILES.in: Regenerate.
2838
fceadf09
AM		 28392018-04-16 Alan Modra <amodra@gmail.com>
2840
2841 * archures.c: Remove tahoe support.
2842 * config.bfd: Likewise.
2843 * configure.ac: Likewise.
2844 * hosts/tahoe.h: Delete.
2845 * bfd-in2.h: Regenerate.
2846 * configure: Regenerate.
2847
702d1671
AM		 28482018-04-14 Alan Modra <amodra@gmail.com>
2849
2850 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2851 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2852 sanity test.
2853 (elfNN_bed): Init relropagesize.
2854 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2855 select relropagesize.
2856 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2857 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2858 (ELF_MINPAGESIZE): Don't define.
2859 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2860 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2861 * bfd-in2.h: Regenerate.
2862
03aa9684
AM		 28632018-04-14 Alan Modra <amodra@gmail.com>
2864
2865 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2866 on __QNXTARGET__ define.
2867
24acfe5e
AM		 28682018-04-14 Alan Modra <amodra@gmail.com>
2869
2870 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2871 to obsolete list.
2872
a8eb42a8
AM		 28732018-04-11 Alan Modra <amodra@gmail.com>
2874
2875 * aout-adobe.c: Delete.
2876 * bout.c: Delete.
2877 * coff-i860.c: Delete.
2878 * coff-i960.c: Delete.
2879 * cpu-i860.c: Delete.
2880 * cpu-i960.c: Delete.
2881 * elf32-i860.c: Delete.
2882 * elf32-i960.c: Delete.
2883 * hosts/i860mach3.h: Delete.
2884 * Makefile.am: Remove i860, i960, bout, and adobe support.
2885 * archures.c: Remove i860 and i960 support.
2886 * coffcode.h: Likewise.
2887 * reloc.c: Likewise.
2888 * aoutx.h: Comment updates.
2889 * archive.c: Remove BOUT and i960 support.
2890 * bfd.c: Remove BOUT support.
2891 * coffswap.h: Remove i960 support.
2892 * config.bfd: Remove i860, i960 and adobe targets.
2893 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2894 * targets.c: Likewise.
2895 * ieee.c: Remove i960 support.
2896 * mach-o.c: Remove i860 support.
2897 * Makefile.in: Regenerate.
2898 * bfd-in2.h: Regenerate.
2899 * configure: Regenerate.
2900 * libbfd.h: Regenerate.
2901 * po/SRC-POTFILES.in: Regenerate.
2902
aec2e0d2
MR		 29032018-04-09 Maciej W. Rozycki <macro@mips.com>
2904
2905 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2906 in the BFD symbol referred by the relocation.
2907 (mips_elf64_write_rela): Likewise.
2908
9ccfa98b
MR		 29092018-04-09 Maciej W. Rozycki <macro@mips.com>
2910
2911 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2912 error for out-of-range `r_sym' values.
2913
3e04d765
AM		 29142018-04-09 Alan Modra <amodra@gmail.com>
2915
2916 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2917 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2918 (ppc64_elf_check_relocs): Set has_pltcall.
2919 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2920 (ppc64_elf_inline_plt): New function.
2921 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2922 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2923 * elf32-ppc.c (has_pltcall): Define.
2924 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2925 (ppc_elf_check_relocs): Set has_pltcall.
2926 (ppc_elf_inline_plt): New function.
2927 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2928 (ppc_elf_size_dynamic_sections): Likewise.
2929 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2930
23cedd1d
AM		 29312018-04-09 Alan Modra <amodra@gmail.com>
2932
2933 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2934 (is_plt_seq_reloc): New function.
2935 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2936 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2937 (ppc_elf_relax_section): Handle PLTCALL reloc.
2938 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2939 resolving locally.
2940 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2941 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2942 (has_tls_get_addr_call): Correct comment.
2943 (is_branch_reloc): Add PLTCALL.
2944 (is_plt_seq_reloc): New function.
2945 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2946 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2947 entry for R_PPC64_PLTCALL.
2948 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2949 (ppc_type_of_stub): Handle PLTCALL reloc.
2950 (toc_adjusting_stub_needed): Likewise.
2951 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2952 reloc insn. Nop out inline plt call sequence when resolving
2953 locally. Handle __tls_get_addr inline plt call optimization.
2954
2d7ad24e
AM		 29552018-04-09 Alan Modra <amodra@gmail.com>
2956
2957 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2958 (struct ppc_stub_hash_entry): Add symtype field.
2959 (PLT_KEEP): Define.
2960 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2961 (create_linkage_sections): Create pltlocal and relpltlocal.
2962 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2963 Set PLT_KEEP.
2964 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2965 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2966 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2967 Keep PLT entries for inline calls against locals.
2968 (ppc_build_one_stub): Use pltlocal as appropriate.
2969 (ppc_size_one_stub): Likewise.
2970 (ppc64_elf_size_stubs): Set symtype.
2971 (build_global_entry_stubs_and_plt): Init pltlocal and write
2972 relpltlocal for globals.
2973 (write_plt_relocs_for_local_syms): Likewise for local syms.
2974 (ppc64_elf_relocate_section): Support PLT for local syms.
2975 * elf32-ppc.c (PLT_KEEP): Define.
2976 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2977 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2978 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2979 Set PLT_KEEP. Adjust update_local_sym_info call.
2980 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2981 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2982 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2983 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2984 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2985 (ppc_finish_symbols): Likewise for locals.
2986
49c09209
AM		 29872018-04-09 Alan Modra <amodra@gmail.com>
2988
2989 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2990 for local symbols to..
2991 (write_plt_relocs_for_local_syms): ..here. New function.
2992 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2993 global symbols to..
2994 (build_global_entry_stubs_and_plt): ..here. Rename from
2995 build_global_entry_stubs.
2996 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2997 Call write_plt_relocs_for_local_syms.
2998 * elf32-ppc.c (get_sym_h): New function.
2999 (ppc_elf_relax_section): Use get_sym_h.
3000 (ppc_elf_relocate_section): Move output of PLT relocs and glink
3001 stubs for local symbols to..
3002 (ppc_finish_symbols): ..here. New function.
3003 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
3004 global syms to..
3005 (write_global_sym_plt): ..here. New function.
3006 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
3007 (ppc_finish_symbols): Declare.
3008
08be3224
AM		 30092018-04-09 Alan Modra <amodra@gmail.com>
3010
3011 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
3012 (ppc_elf_relocate_section): Likewise.
3013 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
3014 (ppc64_elf_relocate_section): Likewise. Correct PLT16
3015 resolution to plt entry relative to toc pointer.
3016
37da22e5
AM		 30172018-04-09 Alan Modra <amodra@gmail.com>
3018
3019 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3020 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
3021 file when other TLS flags are tested in a mask.
3022 (TLS_MARK, NON_GOT): Define.
3023 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3024 (update_local_sym_info): Don't create got entry when NON_GOT.
3025 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3026 Set TLS_MARK.
3027 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
3028 (ppc64_elf_relocate_section): Likewise.
3029 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
3030 __tls_get_addr calls lacking a marker reloc.
3031 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3032 TLS_TPRELGD): Renumber. Update comment.
3033 (TLS_MARK, NON_GOT): Define.
3034 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3035 (update_local_sym_info): Don't create got entry when NON_GOT.
3036 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3037 Set TLS_MARK.
3038 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
3039 __tls_get_addr calls lacking a marker reloc.
3040
a6fd92b0
L		 30412018-04-06 H.J. Lu <hongjiu.lu@intel.com>
3042
3043 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
3044 R_X86_64_converted_reloc_bit.
3045
3cba8b6c
L		 30462018-04-05 H.J. Lu <hongjiu.lu@intel.com>
3047
3048 PR gas/22318
3049 * configure: Regenerated.
3050
0e8452bb
AM		 30512018-04-05 Alan Modra <amodra@gmail.com>
3052
3053 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
3054 (elf_hppa_info_to_howto_rel): Likewise.
3055
8ee55178
MR		 30562018-04-04 Maciej W. Rozycki <macro@mips.com>
3057
3058 * elf-hppa.h (elf_hppa_info_to_howto): Also return
3059 unsuccessfully for unimplemented relocations.
3060 (elf_hppa_info_to_howto_rel): Likewise.
3061
5d7c8b80
MR		 30622018-04-04 Maciej W. Rozycki <macro@mips.com>
3063
3064 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
3065 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
3066 howto lookup failure.
3067 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
3068 accordingly.
3069 (elf32_i860_info_to_howto_rela): Likewise.
3070 (elf32_i860_relocate_splitn): Likewise.
3071 (elf32_i860_relocate_pc16): Likewise.
3072 (elf32_i860_relocate_pc26): Likewise.
3073 (elf32_i860_relocate_section): Likewise.
3074
707bad1b
MR		 30752018-04-04 Maciej W. Rozycki <macro@mips.com>
3076
3077 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
3078 check for `visium_elf_howto_table' table access.
3079
0cc919dc
MR		 30802018-04-04 Maciej W. Rozycki <macro@mips.com>
3081
3082 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
3083 check for `iq2000_elf_howto_table' table access.
3084
f428698e
MR		 30852018-04-04 Maciej W. Rozycki <macro@mips.com>
3086
3087 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3088 for `elf32_frv_howto_table' table access.
3089
7ed6f92a
MR		 30902018-04-04 Maciej W. Rozycki <macro@mips.com>
3091
3092 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3093 unsuccessfully for placeholder howtos.
3094 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3095 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3096
75def2ab
MR		 30972018-03-29 Maciej W. Rozycki <macro@mips.com>
3098
3099 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3100 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3101
8b6a949a
MR		 31022018-03-28 Maciej W. Rozycki <macro@mips.com>
3103
3104 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3105 ATTRIBUTE_UNUSED from `abfd'.
3106
d81270c3
MR		 31072018-03-28 Maciej W. Rozycki <macro@mips.com>
3108
3109 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3110 `_bfd_error_handler' call formatting.
3111
60dceb8d 31122018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 3113
3114 * elf32-mips.c (mips_info_to_howto_rel): Call
3115 `mips_elf32_rtype_to_howto' directly rather than via
3116 `->elf_backend_mips_rtype_to_howto'.
3117
e04ef022
RL		 31182018-03-28 Renlin Li <renlin.li@arm.com>
3119
3120 PR ld/22970
3121 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3122 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3123 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3124 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3125 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3126 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3127 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3128 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3129 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3130 (elfNN_aarch64_final_link_relocate): Support new relocations.
3131 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3132 relocations.
3133 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3134
84f1b9fb
RL		 31352018-03-28 Renlin Li <renlin.li@arm.com>
3136
3137 PR ld/22970
3138 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3139 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3140 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3141 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3142 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3143 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3144 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3145 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3146 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3147 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3148 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3149 TLSLE_LDST16_TPREL_LO12,
3150 TLSLE_LDST16_TPREL_LO12_NC,
3151 TLSLE_LDST32_TPREL_LO12,
3152 TLSLE_LDST32_TPREL_LO12_NC,
3153 TLSLE_LDST64_TPREL_LO12,
3154 TLSLE_LDST64_TPREL_LO12_NC,
3155 TLSLE_LDST8_TPREL_LO12,
3156 TLSLE_LDST8_TPREL_LO12_NC.
3157 * bfd-in2.h: Regenerated.
3158 * libbfd.h: Regenerated.
3159
f8745e1c
EB		 31602018-03-28 Eric Botcazou <ebotcazou@adacore.com>
3161
3162 PR ld/22972
3163 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3164 has_old_style_got_reloc.
3165 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3166 relocations. Fix a couple of long lines.
3167 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3168 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3169 GOT relocations.
3170
bf54968b
L		 31712018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3172
3173 PR ld/23000
3174 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3175 ENDBR64 to the TLSDESC PLT entry.
3176
0ccf57bd
AM		 31772018-03-21 Alan Modra <amodra@gmail.com>
3178
3179 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3180 symbols. Use size_t counts. Delete redundant opd test.
3181
4bad6366
AM		 31822018-03-21 Alan Modra <amodra@gmail.com>
3183
3184 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3185
bac3c8c5
AM		 31862018-03-21 Alan Modra <amodra@gmail.com>
3187
3188 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3189 field unsigned.
3190 (update_local_sym_info): Likewise for local_got_tls_masks.
3191 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3192
6a3858a6
AM		 31932018-03-21 Alan Modra <amodra@gmail.com>
3194
3195 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3196 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3197 do in size_dynamic_sections.
3198
675e2809
AM		 31992018-03-21 Alan Modra <amodra@gmail.com>
3200
3201 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3202 without first checking array bounds.
3203 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3204
416c34d6
L		 32052018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3206
3207 PR ld/22983
3208 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3209 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3210
315aa1cf
NC		 32112018-03-19 Nick Clifton <nickc@redhat.com>
3212
3213 * po/es.po: Updated Spanish translation.
3214
0854d504
MF		 32152018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3216
3217 * elf32-xtensa.c (xlate_map_entry): Change types of address
3218 fields from 'unsigned' to 'bfd_vma'.
3219 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3220 the key argument to bsearch. Allow offsets past the end of a
3221 section, use the last map entry for translation of such offsets.
3222
f9671640
KLC		 32232018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3224
3225 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3226 Not support the target feature.
3227 (nds32_elf_ex9_itb_base): Likewise.
3228 (nds32_elf_ex9_import_table): Likewise.
3229 (nds32_elf_ex9_finish): Likewise.
3230 (nds32_elf_ex9_reloc_jmp): Likewise.
3231 (nds32_elf_get_insn_with_reg): Likewise.
3232 (nds32_get_local_syms): Likewise.
3233 (nds32_elf_ex9_replace_instruction): Likewise.
3234 (nds32_elf_ifc_calc): Likewise.
3235 (nds32_elf_ifc_finish): Likewise.
3236 (nds32_elf_ifc_replace): Likewise.
3237 (nds32_elf_ifc_reloc): Likewise.
3238
7dda8d3c
AM		 32392018-03-14 Alan Modra <amodra@gmail.com>
3240
3241 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3242 sfpr size added before defining alias symbols.
3243 (ppc64_elf_build_stubs): Add stub section padding before
3244 copying sfpr contents and defining save/restore alias symbols.
3245
9e223787
L		 32462018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3247
3248 PR ld/20882
3249 * elflink.c (elf_gc_mark_debug_section): Also check the local
3250 debug definition section.
3251
3e33b239
NC		 32522018-03-13 Nick Clifton <nickc@redhat.com>
3253
3254 PR 22113
3255 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3256 function. Add an end address parameter. Check access of the data
3257 pointer to make sure that they do not extend beyond the end
3258 address. Return FALSE if any check fails. Add the end address
3259 pointer to the ui structure.
3260 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3261 codes to make sure that they do not extend beyond the end address
3262 pointer. Print an error message and return immediately if any
3263 check fails.
3264
f657f8c4
NC		 32652018-03-09 Nick Clifton <nickc@redhat.com>
3266
3267 * elf64-s390.c (elf_s390_relocate_section): Move check for
3268 relocations against non-allocated sections to before the code that
3269 handles ifunc relocations.
3270 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3271 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3272 relocs against IFUNC symbols in non-allocated sections as relocs
3273 against FUNC symbols.
3274 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3275
347a8774
L		 32762018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3277
3278 PR ld/22929
3279 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3280 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3281 relocation against FUNC symbol.
3282 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3283
0c1ded8d
RL		 32842018-03-07 Renlin Li <renlin.li@arm.com>
3285
3286 PR ld/20402
3287 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3288 symbol, and don't emit relocation in specific case.
3289
0118219e
AM		 32902018-03-07 Alan Modra <amodra@gmail.com>
3291
3292 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3293 (mips_elf64_slurp_one_reloc_table): Pass on error.
3294
dfb93f11
JC		 32952018-03-03 James Cowgill <james.cowgill@mips.com>
3296 Maciej W. Rozycki <macro@mips.com>
3297
3298 PR ld/21900
3299 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3300 after calling `undefined_symbol' hook if this is an error
3301 condition. Assume the value of 0 for the symbol requested
3302 otherwise.
3303
9a2ebffd
JW		 33042018-03-02 Jim Wilson <jimw@sifive.com>
3305
3306 PR 22903
3307 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3308 and nop instead of 4.
3309 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3310 8 instead of 4.
3311
788af978
JW		 33122018-03-01 Jim Wilson <jimw@sifive.com>
3313
3314 PR 22756
3315 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3316 else if instead of if.
3317
5224fa03
AM		 33182018-03-01 Alan Modra <amodra@gmail.com>
3319
3320 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3321
116acb2c
AM		 33222018-02-28 Alan Modra <amodra@gmail.com>
3323
3324 PR 22887
3325 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3326
eef10466
NC		 33272018-02-28 Nick Clifton <nickc@redhat.com>
3328
12c96342
NC		 3329 PR 22895
3330 PR 22893
3331 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3332 pointer. Drop unused abfd parameter. Check the size of the block
3333 before initialising the data field. Return the end pointer if the
3334 size is invalid.
3335 (read_attribute_value): Adjust invocations of read_n_bytes.
3336
eef10466
NC		 3337 PR 22894
3338 * dwarf1.c (parse_die): Check the length of form blocks before
3339 advancing the data pointer.
3340
0d329c0a
AM		 33412018-02-28 Alan Modra <amodra@gmail.com>
3342
3343 PR 22887
3344 * aoutx.h (translate_symbol_table): Print an error message and set
3345 bfd_error on finding an invalid name string offset.
3346
f6aec96d
L		 33472018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3348
3349 * config.in: Regenerated.
3350 * configure: Likewise.
3351 * configure.ac: Add --enable-separate-code.
3352 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3353 to 1 for Linux/x86 targets,
3354 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3355 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3356
f3185997
NC		 33572018-02-27 Nick Clifton <nickc@redhat.com>
3358
e8f5af78
NC		 3359 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3360 message.
3361 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3362 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3363 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3364 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3365 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3366 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3367 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3368 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3369 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3370
f3185997
NC		 3371 PR 22875
3372 * elf-bfd.h (struct elf_backend_data): Change the return type of
3373 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3374 to bfd_boolean.
3375 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3376 value from the info_to_howto function and fail if that function
3377 failed.
3378 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3379 from the info_to_howto function.
3380 (elf32_h8_relax_section): Likewise.
3381 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3382 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3383 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3384 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3385 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3386 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3387 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3388 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3389 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3390 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3391 (riscv_elf_relocate_section): Likewise.
3392 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3393 bfd_boolean. Issue an error message, set an error value and
3394 return FALSE if the reloc is not recognized.
3395 (elf_hppa_info_to_howto_rel): Likewise.
3396 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3397 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3398 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3399 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3400 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3401 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3402 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3403 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3404 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3405 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3406 (cris_info_to_howto_rela): Likewise.
3407 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3408 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3409 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3410 Likewise.
3411 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3412 (elf32_dlx_info_to_howto_rel): Likewise.
3413 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3414 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3415 * elf32-frv.c (frv_info_to_howto_rela)
3416 (frvfdpic_info_to_howto_rel): Likewise.
3417 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3418 * elf32-gen.c (elf_generic_info_to_howto)
3419 (elf_generic_info_to_howto_rel): Likewise.
3420 * elf32-h8300.c (elf32_h8_info_to_howto)
3421 (elf32_h8_info_to_howto_rel): Likewise.
3422 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3423 * elf32-i386.c (elf_i386_reloc_type_lookup)
3424 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3425 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3426 Likewise.
3427 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3428 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3429 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3430 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3431 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3432 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3433 Likewise.
3434 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3435 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3436 * elf32-m68k.c (rtype_to_howto): Likewise.
3437 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3438 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3439 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3440 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3441 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3442 Likewise.
3443 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3444 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3445 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3446 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3447 Likewise.
3448 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3449 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3450 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3451 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3452 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3453 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3454 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3455 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3456 * elf32-score.c (s3_bfd_score_info_to_howto)
3457 (_bfd_score_info_to_howto): Likewise.
3458 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3459 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3460 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3461 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3462 (elf32_tic6x_info_to_howto_rel): Likewise.
3463 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3464 * elf32-v850.c (v850_elf_info_to_howto_rel)
3465 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3466 * elf32-vax.c (rtype_to_howto): Likewise.
3467 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3468 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3469 (elf32_wasm32_info_to_howto_rela): Likewise.
3470 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3471 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3472 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3473 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3474 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3475 * elf64-gen.c (elf_generic_info_to_howto)
3476 (elf_generic_info_to_howto_rel): Likewise.
3477 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3478 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3479 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3480 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3481 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3482 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3483 Likewise.
3484 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3485 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3486 Likewise.
3487 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3488 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3489 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3490 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3491 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3492 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3493 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3494 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3495 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3496 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3497 Default to NULL.
3498
1f4bace8
JW		 34992018-02-26 Jim Wilson <jimw@sifive.com>
3500 Stephan Schreiber <info@fs-driver.org>
3501
3502 PR 15904
3503 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3504 call, set changed_contents and changed_relocs. Likewise after
3505 successful ia64_elf_relax_br call.
3506
6838f2be
AM		 35072018-02-26 Alan Modra <amodra@gmail.com>
3508
3509 * elf.c (assign_file_positions_except_relocs): Don't segfault
3510 when actual number of phdrs is less than allocated. Delete
3511 outdated comment. Formatting.
3512
38f14ab8
AM		 35132018-02-26 Alan Modra <amodra@gmail.com>
3514
3515 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3516 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3517 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3518 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3519 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3520 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3521 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3522 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3523 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3524 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3525 error/warning messages.
3526
6e05870c
AM		 35272018-02-26 Alan Modra <amodra@gmail.com>
3528
3529 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3530 * syms.c: Standardize error/warning messages.
3531
59d08d6c
AM		 35322018-02-26 Alan Modra <amodra@gmail.com>
3533
3534 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3535 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3536 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3537 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3538
90b6238f
AM		 35392018-02-26 Alan Modra <amodra@gmail.com>
3540
3541 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3542
2c1c9679
AM		 35432018-02-26 Alan Modra <amodra@gmail.com>
3544
3545 * elfxx-mips.c: Standardize error/warning messages.
3546
9793eb77
AM		 35472018-02-26 Alan Modra <amodra@gmail.com>
3548
3549 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3550 * elflink.c: Standardize error/warning messages. Replace use of
3551 linker callback einfo with _bfd_error_handler when possible.
3552
0aa13fee
AM		 35532018-02-26 Alan Modra <amodra@gmail.com>
3554
3555 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3556 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3557 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3558 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3559 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3560 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3561 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3562 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3563 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3564 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3565 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3566 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3567 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3568 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3569 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3570 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3571 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3572 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3573 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3574 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3575 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3576 unrecognized/unsupported reloc message.
3577
cf97bcb0
AM		 35782018-02-26 Alan Modra <amodra@gmail.com>
3579
3580 * elf32-ppc.c: Standardize error/warning messages. Use
3581 _bfd_error_handler rather than einfo when einfo features not used.
3582 * elf64-ppc.c: Likewise.
3583
01f7e10c
AM		 35842018-02-23 Alan Modra <amodra@gmail.com>
3585
3586 PR 22881
3587 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3588 segment if no matching LOAD segment.
3589
e859f655
KLC		 35902018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3591
3592 * elf32-nds32.h: Define mask for ict_model.
3593
6e8d06db
JD		 35942018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3595
3596 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3597
b248d650
MR		 35982018-02-19 Maciej W. Rozycki <macro@mips.com>
3599
3600 Revert
3601 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3602
3603 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3604 .reginfo section has wrong size.
3605
6798f8bf
MR		 36062018-02-19 Maciej W. Rozycki <macro@mips.com>
3607
3608 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3609 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3610 `.MIPS.abiflags' sections.
3611 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3612 section's end.
3613
8772de11
MR		 36142018-02-19 Maciej W. Rozycki <macro@mips.com>
3615
3616 * section.c (SEC_FIXED_SIZE): New macro.
3617 * bfd-in2.h: Regenerate.
3618
4f7fd351
MR		 36192018-02-19 Maciej W. Rozycki <macro@mips.com>
3620
3621 * section.c (SEC_HAS_GOT_REF): Remove macro.
3622 * bfd-in2.h: Regenerate.
3623
f2b740ac
AM		 36242018-02-19 Alan Modra <amodra@gmail.com>
3625
3626 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3627 arguments.
3628 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3629 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3630 (_bfd_riscv_relax_pc): Likewise and fix typos.
3631 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3632 * libbfd.h: Regenerate.
3633
8979927a
AM		 36342018-02-19 Alan Modra <amodra@gmail.com>
3635
3636 * dwarf2.c (read_section): Don't use 'll' format modifier.
3637 (find_abstract_instance): Likewise.
3638 * elfcore.h (elf_core_file_p): Likewise.
3639
2dcf00ce
AM		 36402018-02-19 Alan Modra <amodra@gmail.com>
3641
3642 * bfd-in.h: Include inttypes.h or if not available define
3643 PRId64, PRIu64 and PRIx64.
3644 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3645 modifier to print bfd_vma.
3646 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3647 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3648 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3649 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3650 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3651 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3652 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3653 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3654 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3655 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3656 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3657 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3658 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3659 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3660 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3661 and cast input to uint64_t, and similarly for Ld and Lu.
3662 * bfd-in2.h: Regenerate.
3663
c1c8c1ef
AM		 36642018-02-19 Alan Modra <amodra@gmail.com>
3665
3666 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3667 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3668 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3669 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3670 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3671 * reloc.c: Replace use of %R and %T in format strings passed to
3672 einfo and friends by %pR and %pT.
3673
871b3ab2
AM		 36742018-02-19 Alan Modra <amodra@gmail.com>
3675
3676 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3677 of %A and %B.
3678 * aout-adobe.c: Update all messages using %A and %B.
3679 * aout-cris.c: Likewise.
3680 * aoutx.h: Likewise.
3681 * archive.c: Likewise.
3682 * binary.c: Likewise.
3683 * cache.c: Likewise.
3684 * coff-alpha.c: Likewise.
3685 * coff-arm.c: Likewise.
3686 * coff-i860.c: Likewise.
3687 * coff-mcore.c: Likewise.
3688 * coff-ppc.c: Likewise.
3689 * coff-rs6000.c: Likewise.
3690 * coff-sh.c: Likewise.
3691 * coff-tic4x.c: Likewise.
3692 * coff-tic54x.c: Likewise.
3693 * coff-tic80.c: Likewise.
3694 * coff64-rs6000.c: Likewise.
3695 * coffcode.h: Likewise.
3696 * coffgen.c: Likewise.
3697 * cofflink.c: Likewise.
3698 * coffswap.h: Likewise.
3699 * compress.c: Likewise.
3700 * cpu-arm.c: Likewise.
3701 * ecoff.c: Likewise.
3702 * elf-attrs.c: Likewise.
3703 * elf-eh-frame.c: Likewise.
3704 * elf-ifunc.c: Likewise.
3705 * elf-m10300.c: Likewise.
3706 * elf-properties.c: Likewise.
3707 * elf-s390-common.c: Likewise.
3708 * elf.c: Likewise.
3709 * elf32-arc.c: Likewise.
3710 * elf32-arm.c: Likewise.
3711 * elf32-avr.c: Likewise.
3712 * elf32-bfin.c: Likewise.
3713 * elf32-cr16.c: Likewise.
3714 * elf32-cr16c.c: Likewise.
3715 * elf32-cris.c: Likewise.
3716 * elf32-crx.c: Likewise.
3717 * elf32-d10v.c: Likewise.
3718 * elf32-d30v.c: Likewise.
3719 * elf32-epiphany.c: Likewise.
3720 * elf32-fr30.c: Likewise.
3721 * elf32-frv.c: Likewise.
3722 * elf32-gen.c: Likewise.
3723 * elf32-hppa.c: Likewise.
3724 * elf32-i370.c: Likewise.
3725 * elf32-i386.c: Likewise.
3726 * elf32-i960.c: Likewise.
3727 * elf32-ip2k.c: Likewise.
3728 * elf32-iq2000.c: Likewise.
3729 * elf32-lm32.c: Likewise.
3730 * elf32-m32c.c: Likewise.
3731 * elf32-m32r.c: Likewise.
3732 * elf32-m68hc11.c: Likewise.
3733 * elf32-m68hc12.c: Likewise.
3734 * elf32-m68hc1x.c: Likewise.
3735 * elf32-m68k.c: Likewise.
3736 * elf32-mcore.c: Likewise.
3737 * elf32-mep.c: Likewise.
3738 * elf32-metag.c: Likewise.
3739 * elf32-microblaze.c: Likewise.
3740 * elf32-moxie.c: Likewise.
3741 * elf32-msp430.c: Likewise.
3742 * elf32-mt.c: Likewise.
3743 * elf32-nds32.c: Likewise.
3744 * elf32-nios2.c: Likewise.
3745 * elf32-or1k.c: Likewise.
3746 * elf32-pj.c: Likewise.
3747 * elf32-ppc.c: Likewise.
3748 * elf32-rl78.c: Likewise.
3749 * elf32-rx.c: Likewise.
3750 * elf32-s390.c: Likewise.
3751 * elf32-score.c: Likewise.
3752 * elf32-score7.c: Likewise.
3753 * elf32-sh-symbian.c: Likewise.
3754 * elf32-sh.c: Likewise.
3755 * elf32-sh64.c: Likewise.
3756 * elf32-sparc.c: Likewise.
3757 * elf32-spu.c: Likewise.
3758 * elf32-tic6x.c: Likewise.
3759 * elf32-tilepro.c: Likewise.
3760 * elf32-v850.c: Likewise.
3761 * elf32-vax.c: Likewise.
3762 * elf32-visium.c: Likewise.
3763 * elf32-wasm32.c: Likewise.
3764 * elf32-xgate.c: Likewise.
3765 * elf32-xtensa.c: Likewise.
3766 * elf64-alpha.c: Likewise.
3767 * elf64-gen.c: Likewise.
3768 * elf64-hppa.c: Likewise.
3769 * elf64-ia64-vms.c: Likewise.
3770 * elf64-mmix.c: Likewise.
3771 * elf64-ppc.c: Likewise.
3772 * elf64-s390.c: Likewise.
3773 * elf64-sh64.c: Likewise.
3774 * elf64-sparc.c: Likewise.
3775 * elf64-x86-64.c: Likewise.
3776 * elfcode.h: Likewise.
3777 * elfcore.h: Likewise.
3778 * elflink.c: Likewise.
3779 * elfnn-aarch64.c: Likewise.
3780 * elfnn-ia64.c: Likewise.
3781 * elfnn-riscv.c: Likewise.
3782 * elfxx-mips.c: Likewise.
3783 * elfxx-sparc.c: Likewise.
3784 * elfxx-tilegx.c: Likewise.
3785 * elfxx-x86.c: Likewise.
3786 * hpux-core.c: Likewise.
3787 * ieee.c: Likewise.
3788 * ihex.c: Likewise.
3789 * libbfd.c: Likewise.
3790 * linker.c: Likewise.
3791 * mach-o.c: Likewise.
3792 * merge.c: Likewise.
3793 * mmo.c: Likewise.
3794 * oasys.c: Likewise.
3795 * pdp11.c: Likewise.
3796 * pe-mips.c: Likewise.
3797 * peXXigen.c: Likewise.
3798 * peicode.h: Likewise.
3799 * reloc.c: Likewise.
3800 * rs6000-core.c: Likewise.
3801 * srec.c: Likewise.
3802 * stabs.c: Likewise.
3803 * vms-alpha.c: Likewise.
3804 * xcofflink.c: Likewise.
3805
dbc88fc1
AM		 38062018-02-19 Alan Modra <amodra@gmail.com>
3807
3808 PR 22845
3809 * elf.c (IS_TBSS): Define.
3810 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3811 (assign_file_positions_for_non_load_sections): Revert last change.
3812 Properly calculate load segment limits to compare against relro limits.
3813
325ba6fb
AM		 38142018-02-17 Alan Modra <amodra@gmail.com>
3815
3816 PR 22845
3817 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3818 degenerate zero size PT_LOAD segments when finding one overlapping
3819 the PT_GNU_RELRO segment.
3820
d00dd7dc
AM		 38212018-02-16 Alan Modra <amodra@gmail.com>
3822
3823 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3824 (_bfd_bool_bfd_true): Rename from bfd_true.
3825 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3826 (_bfd_int_bfd_0): Rename from bfd_0.
3827 (_bfd_uint_bfd_0): Rename from bfd_0u.
3828 (_bfd_long_bfd_0): Rename from bfd_0l.
3829 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3830 (_bfd_void_bfd): Rename from bfd_void.
3831 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3832 (_bfd_bool_bfd_link_false_error),
3833 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3834 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3835 (_bfd_bool_bfd_asection_bfd_asection_true),
3836 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3837 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3838 * archive.c (_bfd_noarchive_get_elt_at_index),
3839 (_bfd_noarchive_openr_next_archived_file),
3840 (_bfd_noarchive_construct_extended_name_table),
3841 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3842 (_bfd_noarchive_write_armap): New functions.
3843 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3844 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3845 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3846 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3847 (alpha_ecoff_swap_coff_lineno_out),
3848 (alpha_ecoff_swap_coff_reloc_out): New functions.
3849 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3850 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3851 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3852 (mips_ecoff_swap_coff_lineno_out),
3853 (mips_ecoff_swap_coff_reloc_out): New functions.
3854 * coffcode.h (coff_set_alignment_hook): Replace define with
3855 new function.
3856 (symname_in_debug_hook): Likewise.
3857 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3858 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3859 * elf.c (assign_file_positions_except_relocs): Test
3860 elf_backend_allow_non_load_phdr for NULL.
3861 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3862 _bfd_elf_link_omit_section_dynsym. Update uses.
3863 (_bfd_elf_omit_section_dynsym_all): New function.
3864 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3865 (_bfd_elf_omit_section_dynsym_default): Declare.
3866 (_bfd_elf_omit_section_dynsym_all): Declare.
3867 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3868 (_bfd_nolink_bfd_get_relocated_section_contents),
3869 (_bfd_nolink_bfd_lookup_section_flags),
3870 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3871 (_bfd_nolink_bfd_link_hash_table_create),
3872 (_bfd_nolink_bfd_link_just_syms),
3873 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3874 (_bfd_nolink_bfd_link_split_section),
3875 (_bfd_nolink_section_already_linked),
3876 (_bfd_nolink_bfd_define_common_symbol),
3877 (_bfd_nolink_bfd_define_start_stop): New functions.
3878 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3879 (_bfd_norelocs_bfd_reloc_name_lookup),
3880 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3881 * section.c (_bfd_nowrite_set_section_contents): New function.
3882 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3883 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3884 (_bfd_nosymbols_get_symbol_version_string),
3885 (_bfd_nosymbols_bfd_is_local_label_name),
3886 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3887 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3888 (_bfd_nosymbols_bfd_make_debug_symbol),
3889 ( _bfd_nosymbols_read_minisymbols),
3890 ( _bfd_nosymbols_minisymbol_to_symbol),
3891 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3892 * libbfd-in.h: Declare new functions. Update existing defines,
3893 removing casts.
3894 * aix386-core.c: Update to use new hooks. Formatting.
3895 * aout-adobe.c: Likewise.
3896 * aout-arm.c: Likewise.
3897 * aout-target.h: Likewise.
3898 * aout-tic30.c: Likewise.
3899 * aoutf1.h: Likewise.
3900 * binary.c: Likewise.
3901 * bout.c: Likewise.
3902 * cisco-core.c: Likewise.
3903 * coff-alpha.c: Likewise.
3904 * coff-i386.c: Likewise.
3905 * coff-i860.c: Likewise.
3906 * coff-i960.c: Likewise.
3907 * coff-ia64.c: Likewise.
3908 * coff-mips.c: Likewise.
3909 * coff-ppc.c: Likewise.
3910 * coff-rs6000.c: Likewise.
3911 * coff-sh.c: Likewise.
3912 * coff-tic30.c: Likewise.
3913 * coff-tic54x.c: Likewise.
3914 * coff-x86_64.c: Likewise.
3915 * coff64-rs6000.c: Likewise.
3916 * coffcode.h: Likewise.
3917 * elf-m10300.c: Likewise.
3918 * elf32-cr16.c: Likewise.
3919 * elf32-lm32.c: Likewise.
3920 * elf32-m32r.c: Likewise.
3921 * elf32-metag.c: Likewise.
3922 * elf32-score.c: Likewise.
3923 * elf32-score7.c: Likewise.
3924 * elf32-tilepro.c: Likewise.
3925 * elf32-xstormy16.c: Likewise.
3926 * elf32-xtensa.c: Likewise.
3927 * elf64-alpha.c: Likewise.
3928 * elf64-hppa.c: Likewise.
3929 * elf64-ia64-vms.c: Likewise.
3930 * elf64-mmix.c: Likewise.
3931 * elf64-sh64.c: Likewise.
3932 * elfnn-ia64.c: Likewise.
3933 * elfxx-sparc.c: Likewise.
3934 * elfxx-target.h: Likewise.
3935 * elfxx-tilegx.c: Likewise.
3936 * elfxx-x86.h: Likewise.
3937 * hp300hpux.c: Likewise.
3938 * hppabsd-core.c: Likewise.
3939 * hpux-core.c: Likewise.
3940 * i386msdos.c: Likewise.
3941 * i386os9k.c: Likewise.
3942 * ieee.c: Likewise.
3943 * ihex.c: Likewise.
3944 * irix-core.c: Likewise.
3945 * libaout.h: Likewise.
3946 * libecoff.h: Likewise.
3947 * mach-o-target.c: Likewise.
3948 * mach-o.c: Likewise.
3949 * mipsbsd.c: Likewise.
3950 * mmo.c: Likewise.
3951 * netbsd-core.c: Likewise.
3952 * nlm-target.h: Likewise.
3953 * oasys.c: Likewise.
3954 * osf-core.c: Likewise.
3955 * pdp11.c: Likewise.
3956 * pe-mips.c: Likewise.
3957 * pe-x86_64.c: Likewise.
3958 * pef.c: Likewise.
3959 * plugin.c: Likewise.
3960 * ppcboot.c: Likewise.
3961 * ptrace-core.c: Likewise.
3962 * sco5-core.c: Likewise.
3963 * som.c: Likewise.
3964 * sparclynx.c: Likewise.
3965 * srec.c: Likewise.
3966 * tekhex.c: Likewise.
3967 * trad-core.c: Likewise.
3968 * verilog.c: Likewise.
3969 * versados.c: Likewise.
3970 * vms-alpha.c: Likewise.
3971 * vms-lib.c: Likewise.
3972 * wasm-module.c: Likewise.
3973 * xsym.c: Likewise.
3974 * libbfd.h: Regenerate.
3975
2a0d9853
JW		 39762018-02-15 Jim Wilson <jimw@sifive.com>
3977
09ca4b9d
JW		 3978 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3979 symbols whose section address is zero.
3980
2a0d9853
JW		 3981 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3982 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3983 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3984 Add %X%P to error messages.
3985
e513bd38
EB		 39862018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3987
3988 PR ld/22832
3989 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3990 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3991 and assert that the result of the call is not NULL.
3992
12ef3f5a
NC		 39932018-02-14 Nick Clifton <nickc@redhat.com>
3994
3995 PR 22823
3996 Revert previous delta. Add extra casts to avoid compile time
3997 warnings instead.
3998 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3999 cast to avoid warning from gcc v8 compiler.
4000 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4001 (_bfd_generic_bfd_set_private_flags): Likewise.
4002 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4003 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4004 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4005 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4006 (_bfd_noarchive_construct_extended_name_table): Likewise.
4007 (_bfd_noarchive_truncate_arname): Likewise.
4008 (_bfd_noarchive_write_ar_hdr): Likewise.
4009 (_bfd_noarchive_get_elt_at_index): Likewise.
4010 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4011 (_bfd_nosymbols_print_symbol): Likewise.
4012 (_bfd_nosymbols_get_symbol_info): Likewise.
4013 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4014 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4015 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4016 (_bfd_nosymbols_get_lineno): Likewise.
4017 (_bfd_nosymbols_find_nearest_line): Likewise.
4018 (_bfd_nosymbols_find_line): Likewise.
4019 (_bfd_nosymbols_find_inliner_info): Likewise.
4020 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4021 (_bfd_nosymbols_read_minisymbols): Likewise.
4022 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4023 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4024 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4025 (_bfd_nowrite_set_arch_mach): Likewise.
4026 (_bfd_nowrite_set_section_contents): Likewise.
4027 (_bfd_nolink_sizeof_headers): Likewise.
4028 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4029 (_bfd_nolink_bfd_relax_section): Likewise.
4030 (_bfd_nolink_bfd_gc_sections): Likewise.
4031 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4032 (_bfd_nolink_bfd_merge_sections): Likewise.
4033 (_bfd_nolink_bfd_is_group_section): Likewise.
4034 (_bfd_nolink_bfd_discard_group): Likewise.
4035 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4036 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4037 (_bfd_nolink_bfd_link_just_syms): Likewise.
4038 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4039 (_bfd_nolink_bfd_final_link): Likewise.
4040 (_bfd_nolink_bfd_link_split_section): Likewise.
4041 (_bfd_nolink_section_already_linked): Likewise.
4042 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4043 (_bfd_nolink_bfd_define_start_stop): Likewise.
4044 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4045 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4046 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4047 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4048 * libbfd.c (bfd_false_any): Delete.
4049 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
4050 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
4051 * libbfd.h (extern): Regenerate
4052 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
4053 cast to avoid warning from gcc v8 compiler.
4054 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4055 * binary.c (binary_get_symbol_info): Likewise.
4056 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4057 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4058 * coffcode.h (coff_set_alignment_hook): Likewise.
4059 (symname_in_debug_hook): Likewise.
4060 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4061 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4062 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4063 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4064 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4065 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4066 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4067 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4068 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4069 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4070 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4071 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4072 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4073 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4074 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4075 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4076 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4077 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4078 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4079 (bfd_elfNN_bfd_set_private_flags): Likewise.
4080 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4081 (elf_backend_init_index_section): Likewise.
4082 (elf_backend_allow_non_load_phdr): Likewise.
4083 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4084 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4085 * ieee.c (ieee_construct_extended_name_table): Likewise.
4086 (ieee_write_armap): Likewise.
4087 (ieee_write_ar_hdr): Likewise.
4088 (ieee_bfd_is_target_special_symbol): Likewise.
4089 * ihex.c (ihex_canonicalize_symtab): Likewise.
4090 (ihex_bfd_is_target_special_symbol): Likewise.
4091 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4092 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4093 (_bfd_ecoff_set_alignment_hook): Likewise.
4094 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4095 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4096 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4097 * oasys.c (oasys_construct_extended_name_table): Likewise.
4098 (oasys_write_armap): Likewise.
4099 (oasys_write_ar_hdr): Likewise.
4100 (oasys_bfd_is_target_special_symbol): Likewise.
4101 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4102 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4103 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4104 * som.c (som_bfd_is_target_special_symbol): Likewise.
4105 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4106 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4107 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4108 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4109 (versados_bfd_reloc_name_lookup): Likewise.
4110 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4111 (vms_bfd_define_start_stop): Likewise.
4112 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4113 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4114 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4115
451875b4
L		 41162018-02-14 H.J. Lu <hongjiu.lu@intel.com>
4117
4118 PR ld/22842
4119 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4120 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4121 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4122 R_X86_64_PC32 reloc against dynamic function in data section.
4123 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4124 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4125 against dynamic function in data section.
4126 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4127 function address only if pcrel_plt is true.
4128 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4129 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4130 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
4131 PC-relative relocation against a function definition in data
4132 secton in PIE. Remove the obsolete comments.
4133 (elf_x86_link_hash_table): Add pcrel_plt.
4134
1031c264
L		 41352018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4136
4137 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4138 instead of bfd_link_pic, for building shared library.
4139
bd7ab16b
L		 41402018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4141
4142 PR gas/22791
4143 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4144 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4145 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
4146 against protected function in shared object.
4147
80c96350
ST		 41482018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
4149
4150 PR 22828
4151 * po/ru.po: Fix typo in Russian translation.
4152
87993319
MR		 41532018-02-13 Maciej W. Rozycki <macro@mips.com>
4154
4155 * wasm-module.c (wasm_scan_name_function_section): Rename
4156 `index' local variable to `idx'.
4157
68d20676
NC		 41582018-02-13 Nick Clifton <nickc@redhat.com>
4159
4160 PR 22823
4161 Fix compile time warnings generated by gcc version 8.
4162 * libbfd-in.h: Remove extraneous text from prototypes.
4163 Add prototypes for bfd_false_any, bfd_true_any,
4164 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4165 bfd_n1_any, bfd_void_any.
4166 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4167 function.
4168 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4169 (_bfd_generic_bfd_set_private_flags): Likewise.
4170 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4171 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4172 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4173 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4174 (_bfd_noarchive_construct_extended_name_table): Likewise.
4175 (_bfd_noarchive_truncate_arname): Likewise.
4176 (_bfd_noarchive_write_ar_hdr): Likewise.
4177 (_bfd_noarchive_get_elt_at_index): Likewise.
4178 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4179 (_bfd_nosymbols_print_symbol): Likewise.
4180 (_bfd_nosymbols_get_symbol_info): Likewise.
4181 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4182 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4183 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4184 (_bfd_nosymbols_get_lineno): Likewise.
4185 (_bfd_nosymbols_find_nearest_line): Likewise.
4186 (_bfd_nosymbols_find_line): Likewise.
4187 (_bfd_nosymbols_find_inliner_info): Likewise.
4188 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4189 (_bfd_nosymbols_read_minisymbols): Likewise.
4190 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4191 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4192 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4193 (_bfd_nowrite_set_arch_mach): Likewise.
4194 (_bfd_nowrite_set_section_contents): Likewise.
4195 (_bfd_nolink_sizeof_headers): Likewise.
4196 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4197 (_bfd_nolink_bfd_relax_section): Likewise.
4198 (_bfd_nolink_bfd_gc_sections): Likewise.
4199 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4200 (_bfd_nolink_bfd_merge_sections): Likewise.
4201 (_bfd_nolink_bfd_is_group_section): Likewise.
4202 (_bfd_nolink_bfd_discard_group): Likewise.
4203 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4204 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4205 (_bfd_nolink_bfd_link_just_syms): Likewise.
4206 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4207 (_bfd_nolink_bfd_final_link): Likewise.
4208 (_bfd_nolink_bfd_link_split_section): Likewise.
4209 (_bfd_nolink_section_already_linked): Likewise.
4210 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4211 (_bfd_nolink_bfd_define_start_stop): Likewise.
4212 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4213 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4214 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4215 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4216 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4217 accepts one or more arguments.
4218 (bfd_true_any): Likewise.
4219 (bfd_nullvoidptr_any): Likewise.
4220 (bfd_0_any): Likewise.
4221 (bfd_0u_any): Likewise.
4222 (bfd_0l_any): Likewise.
4223 (_bfd_n1_any): Likewise.
4224 (bfd_void_any): Likewise.
4225 * libbfd.h (extern): Regenerate
4226 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4227 based dummy function.
4228 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4229 * binary.c (binary_get_symbol_info): Likewise.
4230 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4231 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4232 * coffcode.h (coff_set_alignment_hook): Likewise.
4233 (symname_in_debug_hook): Likewise.
4234 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4235 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4236 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4237 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4238 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4239 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4240 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4241 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4242 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4243 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4244 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4245 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4246 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4247 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4248 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4249 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4250 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4251 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4252 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4253 (bfd_elfNN_bfd_set_private_flags): Likewise.
4254 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4255 (elf_backend_init_index_section): Likewise.
4256 (elf_backend_allow_non_load_phdr): Likewise.
4257 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4258 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4259 * ieee.c (ieee_construct_extended_name_table): Likewise.
4260 (ieee_write_armap): Likewise.
4261 (ieee_write_ar_hdr): Likewise.
4262 (ieee_bfd_is_target_special_symbol): Likewise.
4263 * ihex.c (ihex_canonicalize_symtab): Likewise.
4264 (ihex_bfd_is_target_special_symbol): Likewise.
4265 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4266 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4267 (_bfd_ecoff_set_alignment_hook): Likewise.
4268 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4269 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4270 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4271 * oasys.c (oasys_construct_extended_name_table): Likewise.
4272 (oasys_write_armap): Likewise.
4273 (oasys_write_ar_hdr): Likewise.
4274 (oasys_bfd_is_target_special_symbol): Likewise.
4275 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4276 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4277 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4278 * som.c (som_bfd_is_target_special_symbol): Likewise.
4279 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4280 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4281 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4282 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4283 (versados_bfd_reloc_name_lookup): Likewise.
4284 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4285 (vms_bfd_define_start_stop): Likewise.
4286 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4287 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4288 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4289 * elf32-arc.c (get_replace_function): Assign replacement function
4290 to func pointer.
4291 * elf32-i370.c (i370_noop): Update prototype.
4292
6e5e9d58
AM		 42932018-02-13 Alan Modra <amodra@gmail.com>
4294
4295 PR 22836
4296 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4297 relocation sections. If size reduces to just the flag word,
4298 remove that too and mark with SEC_EXCLUDE.
4299 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4300
f2731e0c
AM		 43012018-02-13 Alan Modra <amodra@gmail.com>
4302
4303 PR 22829
4304 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4305 PT_GNU_RELRO setup.
4306
830db048
ZF		 43072018-02-12 Zebediah Figura <z.figura12@gmail.com>
4308
4309 * i386msdos.c (msdos_mkobject); New function.
4310 (msdos_object_p): New function.
4311 (i386_msdos_vec): Use msdos_object_p as the check_format
4312 function.
4313 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4314 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4315 IMAGE_NT_SIGNATURE.
4316 * peXXigen.c: Likewise.
4317 * coff-ia64.c: Likewise.
4318
94fe5757
NC		 43192018-02-12 Nick Clifton <nickc@redhat.com>
4320
4321 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4322 assignment.
0b8683b7 4323 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4324
d805612e 43252018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4326
4327 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4328 (sparc_elf_append_rela): Assert that there is enough room in section.
4329 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4330 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4331 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4332 For a symbol subject to a GOT relocation, reserve a slot in the
4333 relocation section if the symbol isn't dynamic and we are in PIC mode.
4334 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4335 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4336 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4337 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4338 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4339 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4340 undefined weak symbol with non-default visibility. Remove superfluous
4341 'else' and fix formatting.
4342
3b4c3844
L		 43432018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4344
4345 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4346 is_solaris.
4347 (i386_elf32_sol2_vec): Don't declare.
4348 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4349 Don't set need_global_offset_table.
4350 (elf_i386_solaris_arch_bed): New.
4351 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4352 Solaris.
4353 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4354 target_os != is_nacl instead of target_os == is_normal.
4355 (x86_64_elf64_sol2_vec): Don't declare.
4356 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4357 is_nacl instead of target_os == is_normal. Don't set
4358 need_global_offset_table.
4359 (elf_x86_64_solaris_arch_bed): New.
4360 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4361 Solaris.
4362 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4363 _GLOBAL_OFFSET_TABLE_ for Solaris.
4364 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4365 need_global_offset_table.
4366 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4367 (elf_x86_link_hash_table): Remove need_global_offset_table.
4368 (elf_x86_init_table): Likewise.
4369
15b23f36
L		 43702018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4371
4372 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4373 Remove prototype.
4374 (i386_elf32_sol2_vec): Declared.
4375 (elf_i386_link_setup_gnu_properties): Set
4376 need_global_offset_table with info->output_bfd->xvec.
4377 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4378 Remove prototype.
4379 (x86_64_elf64_sol2_vec): Declared.
4380 (elf_x86_64_link_setup_gnu_properties): Set
4381 need_global_offset_table with info->output_bfd->xvec.
4382
dc11dea2
L		 43832018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4384
4385 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4386 New prototype.
4387 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4388 for Solaris.
4389 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4390 New prototype.
4391 (elf_x86_64_link_setup_gnu_properties): Set
4392 need_global_offset_table for Solaris.
4393 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4394 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4395 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4396 need_global_offset_table.
4397 * elfxx-x86.h (elf_x86_link_hash_table): Add
4398 need_global_offset_table.
4399 (elf_x86_init_table): Likewise.
4400
3f48fe4a
JW		 44012018-02-08 Jim Wilson <jimw@sifive.com>
4402
4403 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4404 change.
4405
ef135d43
NC		 44062018-02-08 Nick Clifton <nickc@redhat.com>
4407
4408 PR 22788
4409 * elf.c (elf_parse_notes): Reject notes with excessuively large
4410 alignments.
4411
407aa07c
AM		 44122018-02-07 Alan Modra <amodra@gmail.com>
4413
4414 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4415 * elf32-ppc.c: Remove speculation barrier support.
4416 * elf32-ppc.h: Likewise.
4417 * elf64-ppc.c: Likewise.
4418 * elf64-ppc.h: Likewise.
4419
ed01220c
JW		 44202018-02-06 Jim Wilson <jimw@sifive.com>
4421
4422 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4423 callback to report an error.
4424
c20c30f6
EB		 44252018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4426
4427 PR ld/22263
4428 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4429 into call to !bfd_link_executable and tidy up.
4430 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4431 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4432 !bfd_link_executable.
4433 <R_SPARC_TLS_IE_HI22>: Likewise.
4434 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4435 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4436 !bfd_link_executable.
4437 <R_SPARC_WPLT30>: Tidy up.
4438 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4439 !bfd_link_executable.
4440 (allocate_dynrelocs): Likewise.
4441 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4442 <R_SPARC_TLS_GD_HI22>: Merge into...
4443 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4444 sparc_elf_tls_transition and remove redundant code.
4445 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4446 !bfd_link_executable.
4447 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4448 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4449 <R_SPARC_TLS_LDM_CALL>: Likewise.
4450 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4451 <R_SPARC_TLS_GD_ADD>: Likewise.
4452 <R_SPARC_TLS_LDM_ADD>: Likewise.
4453 <R_SPARC_TLS_LDO_ADD>: Likewise.
4454 <R_SPARC_TLS_IE_LD>: Likewise.
4455
46d09186
NC		 44562018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4457
4458 PR 22789
4459 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4460 functions failed to find the function name, try the generic elf
4461 find function instead.
4462
8278e7ce
SDJ		 44632018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4464
4465 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4466 'memcpy' instead of 'strncpy' when writing the magic number.
4467
64e234d4
NC		 44682018-02-06 Nick Clifton <nickc@redhat.com>
4469
4470 PR 22794
4471 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4472 section before attempting to read it in.
4473 (bfd_get_alt_debug_link_info): Likewise.
4474
422f3d3d
PC		 44752018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4476
4477 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4478 line information in addition to name, if they can be found.
4479
279b2f94
RL		 44802018-02-05 Renlin Li <renlin.li@arm.com>
4481
4482 PR ld/22764
4483 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4484 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4485 check for writeable section as well.
4486
cd048363
L		 44872018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4488
4489 PR ld/22782
4490 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4491 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4492 undefined weak symbol to 0.
4493 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4494 if _GLOBAL_OFFSET_TABLE_ is referenced.
4495 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4496 got_referenced instead of ref_regular_nonweak. Remove the
4497 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4498 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4499
e65b1a78
MR		 45002018-02-05 Maciej W. Rozycki <macro@mips.com>
4501
4502 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4503 initialize `hi_reloc'.
4504
2d6dda71
MR		 45052018-02-05 Maciej W. Rozycki <macro@mips.com>
4506
4507 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4508 SHT_MIPS_REGINFO sections don't assert the correct size and
4509 report an error instead.
4510
75506100
MR		 45112018-02-05 Maciej W. Rozycki <macro@mips.com>
4512
4513 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4514 status from `->elf_backend_section_processing'.
4515
7f02625e
JW		 45162018-02-02 Jim Wilson <jimw@sifive.com>
4517
4518 PR ld/22756
4519 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4520 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4521 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4522 Pass new argument to riscv_relax_delete_bytes.
4523 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4524 ATTRIBUTE_UNUSED from link_info parameter.
4525
d830549d
AM		 45262018-02-02 Alan Modra <amodra@gmail.com>
4527
4528 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4529 emitted for toc sequence optimization. Set and use "howto" later.
4530
e99955cd
SM		 45312018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4532
4533 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4534 arithmetic on NULL pointer.
4535 * elflink.c (_bfd_elf_archive_symbol_lookup,
4536 elf_link_add_archive_symbols): Likewise.
4537
bf3077a6
MM		 45382018-01-31 Michael Matz <matz@suse.de>
4539
4540 * elflink.c (bfd_elf_define_start_stop): Fix check of
4541 def_dynamic.
4542
823143c6
L		 45432018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4544
4545 PR ld/21964
4546 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4547 __stop symbols are referenced by shared objects.
4548
76cb3a89
AM		 45492018-01-30 Alan Modra <amodra@gmail.com>
4550
4551 PR 22758
4552 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4553 segment when demand paged with lma on the same page. Test this
4554 before load/non-load, executable/non-executable,
4555 writable/non-writable tests and simplify. Delete bogus relro
4556 condition in writable/non-writable test. Delete outdated
4557 comment. Formatting.
4558
36b8fda5
AM		 45592018-01-30 Alan Modra <amodra@gmail.com>
4560
4561 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4562 symbols dynamic.
4563
eb77f6a4
AM		 45642018-01-29 Alan Modra <amodra@gmail.com>
4565
4566 PR 22741
4567 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4568 range before converting to a symbol table pointer.
4569
7d73b4c8
NC		 45702018-01-27 Nick Clifton <nickc@redhat.com>
4571
4572 * po/ru.po: Updated Russian translation.
4573
32253bb7
AM		 45742018-01-26 Alan Modra <amodra@gmail.com>
4575
4576 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4577 they are defined dynamically.
4578
ba21f564
AM		 45792018-01-26 Alan Modra <amodra@gmail.com>
4580
4581 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4582 .branch_lt changes size.
4583
38e64b0e
AM		 45842018-01-25 Alan Modra <amodra@gmail.com>
4585
4586 PR 22746
4587 * elfcode.h (elf_object_p): Avoid integer overflow.
4588
bb363086
EB		 45892018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4590
4591 PR ld/22727
4592 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4593 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4594
4595 Revert
4596 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4597
4598 PR ld/22263
4599 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4600 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4601 bfd_link_executable for TLS check.
4602 (_bfd_sparc_elf_check_relocs): Likewise.
4603 (allocate_dynrelocs): Likewise.
4604 (_bfd_sparc_elf_relocate_section): Likewise.
4605
1daf502a
RL		 46062018-01-24 Renlin Li <renlin.li@arm.com>
4607
4608 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4609 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4610 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4611 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4612 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4613 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4614 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4615
32247401
RL		 46162018-01-24 Renlin Li <renlin.li@arm.com>
4617
4618 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4619 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4620 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4621 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4622 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4623 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4624 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4625 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4626 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4627 * bfd-in2.h: Regenerate.
4628 * libbfd.h: Regenerate.
4629
1c5e4ee9
MR		 46302018-01-23 Maciej W. Rozycki <macro@mips.com>
4631
4632 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4633 `mips_elf32_section_processing' comment reference.
4634
8a1b824a
L		 46352018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4636
4637 PR ld/22721
4638 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4639 versioned __tls_get_addr symbol.
4640
ee3fbc1e
NC		 46412018-01-19 Nick Clifton <nickc@redhat.com>
4642
4643 * po/fr.po: Updated French translation.
4644
691d2e9a
AM		 46452018-01-18 Alan Modra <amodra@gmail.com>
4646
4647 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4648 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4649 (ppc64_elf_build_stubs): Likewise.
4650
4bfce128
NC		 46512018-01-17 Nick Clifton <nickc@redhat.com>
4652
4653 * po/ru.po: Updated Russian translation.
4654 * po/uk/po: Updated Ukranian translation.
4655
c75bc4f7
AM		 46562018-01-17 Alan Modra <amodra@gmail.com>
4657
4658 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4659
1be5d8d3
AM		 46602018-01-17 Alan Modra <amodra@gmail.com>
4661
4662 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4663 (CRSETEQ, BEQCTRM): Define.
4664 (is_nonpic_glink_stub): Don't check bctr.
4665 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4666 (ppc_elf_relax_section): Size speculation barrier.
4667 (output_bctr): New function.
4668 (write_glink_stub): Use output_bctr.
4669 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4670 (ppc_elf_finish_dynamic_symbol): Likewise.
4671 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4672 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4673 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4674 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4675 (size_global_entry_stubs): Handle speculation barrier sizing.
4676 (plt_stub_size): Likewise.
4677 (output_bctr): New function.
4678 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4679 barrier.
4680 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4681 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4682 (build_global_entry_stubs): Output speculation barrier.
4683 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4684 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4685
9e390558
AM		 46862018-01-17 Alan Modra <amodra@gmail.com>
4687
4688 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4689 __tls_get_addr_opt, and alignment sizing.
4690 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4691 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4692 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4693 or 8 insns.
4694 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4695 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4696 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4697 by PLT reloc count.
4698 (write_glink_stub): Handle __tls_get_addr_opt stub.
4699 Pad out to size given by GLINK_ENTRY_SIZE.
4700 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4701 (ppc_elf_finish_dynamic_symbol): Likewise.
4702 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4703 insn array since so many need rewriting.
4704 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4705 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4706 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4707 nops. Adjust all uses.
4708 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4709 in glink_vma calculation.
4710 (struct ppc_link_hash_table): Add global_entry section pointer.
4711 (create_linkage_sections): Create separate section for global
4712 entry stubs.
4713 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4714 (size_global_entry_stubs): Handle sizing for aligned stubs.
4715 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4716 and don't stash end of glink branch table in rawsize.
4717 (ppc_build_one_stub): Rewrite stub size calculations.
4718 (build_global_entry_stubs): Use new section.
4719 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4720 Build lazy link stubs out to end of section. Build global entry
4721 stubs in new section.
4722
616dcb87
NC		 47232018-01-15 Nick Clifton <nickc@redhat.com>
4724
4725 * po/uk.po: Updated Ukranian translation.
4726
3957a496
NC		 47272018-01-13 Nick Clifton <nickc@redhat.com>
4728
4729 * po/bfd.pot: Regenerated.
4730
769c7ea5
NC		 47312018-01-13 Nick Clifton <nickc@redhat.com>
4732
4733 * version.m4: Bump version to 2.30.51
4734 * configure: Regenerate.
4735
faf766e3
NC		 47362018-01-13 Nick Clifton <nickc@redhat.com>
4737
4738 2.30 branch created.
4739
564e11c9
JW		 47402018-01-12 Jens Widell <jl@opera.com>
4741
4742 * elf.c (setup_group): Optimize search for group by remembering
4743 last found group and restarting search at that index.
4744 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4745
a78eea16
AM		 47462018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4747
4748 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4749 bfd_link_common_skip_none in switch.
4750
87e79a65
AM		 47512018-01-12 Alan Modra <amodra@gmail.com>
4752
4753 PR ld/22649
4754 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4755 references on forced local symbols.
4756
58807c48
VI		 47572018-01-12 Vlad Ivanov <vlad@ivanov.email>
4758
4759 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4760 .reginfo section has wrong size.
4761
2888249f
L		 47622018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4763
4764 PR ld/22393
4765 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4766 separate code and read-only data LOAD segments, create a new
4767 LOAD segment if the previous section contains text and the
4768 current section doesn't or vice versa. Don't put a writable
4769 section in a read-only segment if there is a RELRO segment.
4770
d664fd41
L		 47712018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4772
4773 PR ld/22649
4774 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4775 references on forced local symbols.
4776
8b6f4cd3
L		 47772018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4778
4779 PR ld/22677
4780 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4781 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4782
9c70c522 47832018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4784
4785 PR 22662
4786 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4787
ddb2bbcf
JB		 47882018-01-03 John Baldwin <jhb@FreeBSD.org>
4789
4790 * elf.c (elfcore_grok_freebsd_note): Handle
4791 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4792 NT_FREEBSD_PROCSTAT_VMMAP.
4793
219d1afa
AM		 47942018-01-03 Alan Modra <amodra@gmail.com>
4795
4796 Update year range in copyright notice of all files.
4797
1e563868 4798For older changes see ChangeLog-2017
3499769a 4799\f
1e563868 4800Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4801
4802Copying and distribution of this file, with or without modification,
4803are permitted in any medium without royalty provided the copyright
4804notice and this notice are preserved.
4805
4806Local Variables:
4807mode: change-log
4808left-margin: 8
4809fill-column: 74
4810version-control: never
4811End:
GDB Binutils - Deliverables
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