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Fix typo/thinko in last change.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
00863b8e
MF		 12018-12-11 Max Filippov <jcmvbkbc@gmail.com>
2
3 * elf32-xtensa.c (elf_xtensa_do_reloc): Limit const16 opcode
4 immediate field to 16 least significant bits.
5
209d1499
L		 62018-12-11 H.J. Lu <hongjiu.lu@intel.com>
7
8 * elf32-xc16x.c (elf32_xc16x_rtype_to_howto): New function.
9 (elf32_xc16x_relocate_section): Call elf32_xc16x_rtype_to_howto
10 instead of xc16x_reloc_type_lookup to get reloc_howto_type.
11
fbcc8baf
L		 122018-12-07 H.J. Lu <hongjiu.lu@intel.com>
13
14 PR ld/23958
15 * elflink.c (_bfd_elf_add_default_symbol): Override the previous
16 definition from IR object.
17
42e151bf
SH		 182018-12-08 Stafford Horne <shorne@gmail.com>
19
20 * elf32-or1k.c (or1k_grok_prstatus): New function.
21 (or1k_grok_psinfo): Likewise.
22
d2ef37eb
L		 232018-12-07 H.J. Lu <hongjiu.lu@intel.com>
24
25 * elf-properties.c (elf_find_and_remove_property): Add a
26 bfd_boolean argument to indicate if the property should be
27 removed.
28 (elf_merge_gnu_property_list): Updated. Report
29 property change in linker map file.
30 (elf_get_gnu_property_section_size): Skip property_remove
31 properties.
32 (elf_write_gnu_properties): Likewise.
33 (_bfd_elf_link_setup_gnu_properties): Report property merge
34 in linker map file. Pass abfd to elf_merge_gnu_property_list.
35
c2f5dc30
AM		 362018-12-07 Alan Modra <amodra@gmail.com>
37
38 PR 23952
39 * syms.c (_bfd_generic_read_minisymbols): Free syms before
40 returning with zero symcount.
41
bb6bf75e
AM		 422018-12-06 Alan Modra <amodra@gmail.com>
43
44 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_VLE_ADDR20>): Correct
45 mask and shift value.
46 (ppc_elf_vle_split16): Use E_OPCODE_MASK. Handle e_li
47 specially.
48
3a67e1a6
ST		 492018-12-05 Sam Tebbs <sam.tebbs@arm.com>
50
51 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Add check for 'B'.
52
fde51dd1
L		 532018-12-04 H.J. Lu <hongjiu.lu@intel.com>
54
55 PR ld/23372
56 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Don't remove
57 empty properties for GNU_PROPERTY_X86_COMPAT_ISA_1_USED and
58 GNU_PROPERTY_X86_UINT32_OR_AND.
59 (_bfd_x86_elf_link_fixup_gnu_properties): Likewise.
60
1080bf78
JW		 612018-12-03 Kito Cheng <kito@andestech.com>
62
63 * elfxx-riscv.h (RISCV_DONT_CARE_VERSION): New macro.
64 (struct riscv_subset_t): New structure.
65 (riscv_subset_t): New typedef.
66 (riscv_subset_list_t): New structure.
67 (riscv_release_subset_list): New prototype.
68 (riscv_add_subset): Likewise.
69 (riscv_lookup_subset): Likewise.
70 (riscv_lookup_subset_version): Likewise.
71 (riscv_release_subset_list): Likewise.
72 * elfxx-riscv.c: Include safe-ctype.h.
73 (riscv_parsing_subset_version): New function.
74 (riscv_supported_std_ext): Likewise.
75 (riscv_parse_std_ext): Likewise.
76 (riscv_parse_sv_or_non_std_ext): Likewise.
77 (riscv_parse_subset): Likewise.
78 (riscv_add_subset): Likewise.
79 (riscv_lookup_subset): Likewise.
80 (riscv_lookup_subset_version): Likewise.
81 (riscv_release_subset_list): Likewise.
82
b44ee3a8
L		 832018-12-01 H.J. Lu <hongjiu.lu@intel.com>
84
85 PR ld/23930
86 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
87 the iplt section alignment if it is non-empty.
88 (_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
89 and delay setting the iplt section alignment.
90 * elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
91
5f60af5d
NC		 922018-11-30 Nick Clifton <nickc@redhat.com>
93
20a71194 94 PR 23942
5f60af5d
NC		 95 * elfcode.h (elf_object_p): Check for corrupt input files with
96 more program headers than can actually fit in the file.
97
beab4532
NC		 982018-11-30 Nick Clifton <nickc@redhat.com>
99
100 PR 23932
101 * elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
102 size.
103 (rewrite_elf_program_header): If no sections are mapped into a
104 segment return an error.
105
ba85c15d
AM		 1062018-11-30 Alan Modra <amodra@gmail.com>
107
108 PR 23937
109 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
110 entry offset for ifuncs.
111
ffd9e4d0
L		 1122018-11-29 H.J. Lu <hongjiu.lu@intel.com>
113
114 PR ld/23929
115 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
116 merge .note.gnu.property section in IR inputs.
117
b5ab3163
TP		 1182018-11-27 Thomas Preud'homme <thomas.preudhomme@linaro.org>
119
120 * cpu-arm.c (processors): Add processors known to GAS but missing here
121 and reindent.
122 (bfd_arm_update_notes): Add comment explaining why the list of
123 architectures in the switch should not be updated.
124 (architectures): Likewise.
125
3c7687b9
MR		 1262018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
127
128 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
129 <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
130 <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
131 absolute symbol in PIC code.
132
aff68bd0
MR		 1332018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
134
135 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
136 <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
137 rather than `_bfd_error_handler' to report refused relocations
138 in PIC code and continue processing. Fix error message: `can
139 not' -> `cannot'.
140
131a5a64
L		 1412018-11-27 H.J. Lu <hongjiu.lu@intel.com>
142
143 PR binutils/23919
144 * compress.c (bfd_is_section_compressed_with_header): Initialize
145 *uncompressed_align_pow_p to 0.
146
9fca35fc
TC		 1472018-11-27 Tamar Christina <tamar.christina@arm.com>
148
149 PR ld/23904
150 * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
151 (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
152 (struct erratum_835769_branch_to_stub_clear_data): New.
153 (_bfd_aarch64_erratum_843419_clear_stub): New.
154 (clear_erratum_843419_entry): New.
155 (elfNN_aarch64_tls_relax): Use it.
156 (elfNN_aarch64_relocate_section): Pass input_section.
157 (aarch64_map_one_stub): Handle branch type none as valid.
158
4207142d
MW		 1592018-11-27 Mark Wielaard <mark@klomp.org>
160
161 PR binutils/23919
162 * bfd.c (bfd_update_compression_header): Explicitly set alignment.
163 (bfd_check_compression_header): Add uncompressed_alignment_power
164 argument. Check ch_addralign is a power of 2.
165 * bfd-in2.h: Regenerated.
166 * compress.c (bfd_compress_section_contents): Get and set
167 orig_uncompressed_alignment_pow if section is decompressed.
168 (bfd_is_section_compressed_with_header): Add and get
169 uncompressed_align_pow_p argument.
170 (bfd_is_section_compressed): Add uncompressed_align_power argument
171 to bfd_is_section_compressed_with_header call.
172 (bfd_init_section_decompress_status): Get and set
173 uncompressed_alignment_power.
174 * elf.c (_bfd_elf_make_section_from_shdr): Add
175 uncompressed_align_power argument to
176 bfd_is_section_compressed_with_header call.
177
ca94519e
JL		 1782018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
179
180 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
181 error when .MSP430.attributes section is missing from objects
182 created by LTO.
183
0242af40
JW		 1842018-11-13 Jim Wilson <jimw@sifive.com>
185
186 * elfnn-riscv.c (riscv_float_abi_string): New.
187 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
188
dfbfec24
BW		 1892018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
190
191 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
192 concerning timestamp insertion.
193
20b233dc
CM		 1942018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
195
196 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
dfbfec24 197 correct static TLS relocs.
20b233dc 198 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
dfbfec24
BW		 199 TLS relocs which require -fPIC.
200 (arc_create_forced_local_got_entries_for_tls): Created.
201 Traverses list of GOT entries to be resolved statically
202 when needed.
203 (elf_arc_finish_dynamic_sections): Changed. Calls
204 arc_create_forced_local_got_entries_for_tls for each known
205 possibly GOT symbol.
20b233dc 206
d2eb0fb5 2072018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
208
209 PR 23699
210 * ihex.c (ihex_write_object_contents): Check for sign extended
211 addresses that cannot be supported in the ihex format.
212
0f206410
CZ		 2132018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
214
215 * arc-got.h (arc_get_local_got_ents): Revamp it; use
216 elf_local_got_ents to store the local got list.
217 (get_got_entry_list_for_symbo): Restructure it.
218 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
219 get_got_entry_list_for_symbol.
220
0661ae2e
NC		 2212018-11-07 Nick Clifton <nickc@redhat.com>
222
223 * po/fr.po: Updated French translation.
224 * po/pt.po: Updated Portuguese translation.
225
fc7b364a
RB		 2262018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
227 Saagar Jha <saagar@saagarjha.com>
228
229 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
230 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
231 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
232 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
233 (struct bfd_mach_o_note_command): New.
234 (struct bfd_mach_o_build_version_tool): New.
235 (struct bfd_mach_o_build_version_command): New.
236 (bfd_mach_o_read_version_min): Don't split version into
237 a few fields. Rename reserved to sdk.
238 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
239 few fields. Rename reserved to sdk.
240 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
241 LC_BUILD_VERSION.
242 (bfd_mach_o_read_note): New.
243 (bfd_mach_o_read_build_version): New.
244
8d3c78e4
YS		 2452018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
246
247 * config.bfd: Add rx-*-linux.
248 * congigure.ac: Likewise.
249 * elf32-rx.c (rx_linux_object_p): New function.
250 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
251 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
252 * targets.c: Add rx_elf32_linux_le_vec.
42d4c301 253 * configure: Regenerate.
8d3c78e4 254
ddea148b
NC		 2552018-11-06 Romain Margheriti <lilrom13@gmail.com>
256
257 PR 23742
258 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
259 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
260 commands.
261
a4bcd733
AM		 2622018-11-02 Alan Modra <amodra@gmail.com>
263
264 PR 23850
265 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
266 in an executable or shared library as normal sections.
267
f32a4a59
RL		 2682018-10-31 Renlin Li <renlin.li@arm.com>
269
270 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
271 section for Local Exec TLS model.
272
0a640d71
L		 2732018-10-24 H.J. Lu <hongjiu.lu@intel.com>
274
275 PR ld/23818
276 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
277 defined in discarded input sections.
278
8c246a60
AM		 2792018-10-24 Alan Modra <amodra@gmail.com>
280
281 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
282 were not needed.
283
45a0eaf7
AM		 2842018-10-23 Alan Modra <amodra@gmail.com>
285
286 PR 23806
287 * merge.c (_bfd_add_merge_section): Don't attempt to merge
288 sections with ridiculously large alignments.
289
102def4d
AM		 2902018-10-23 Alan Modra <amodra@gmail.com>
291
292 PR 23805
293 * elflink.c (elf_link_input_bfd): Don't segfault on finding
294 STT_TLS symbols without any TLS sections. Instead, change the
295 symbol type to STT_NOTYPE.
296
ab419ddb
AM		 2972018-10-23 Alan Modra <amodra@gmail.com>
298
299 PR 23804
300 * merge.c (_bfd_add_merge_section): Don't attempt to merge
301 sections where size is not a multiple of entsize.
302
ac85e67c
AM		 3032018-10-20 Alan Modra <amodra@gmail.com>
304
305 PR 23788
306 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
307 or SHT_STRTAB.
308
4de5434b
AM		 3092018-10-17 Alan Modra <amodra@gmail.com>
310
311 PR 23653
312 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
313 too when choosing dynobj.
314
48dcd4ea
AM		 3152018-10-16 Alan Modra <amodra@gmail.com>
316
317 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
318 PE_DEBUG_DATA size checks.
319
8df73d5c
AM		 3202018-10-16 Alan Modra <amodra@gmail.com>
321
322 PR 23781
323 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
324 before returning.
325
0e0dd7f1
AM		 3262018-10-16 Alan Modra <amodra@gmail.com>
327
328 PR 23534
329 * init.c (bfd_init): Return an unsigned int.
330 bfd-in2.h: Regenerate.
331
bf2dd8d7
AM		 3322018-10-15 Alan Modra <amodra@gmail.com>
333
334 PR 23534
335 * init.c (BFD_INIT_MAGIC): Define.
336 (bfd_init): Return BFD_INIT_MAGIC.
337 bfd-in2.h: Regenerate.
338
0930cb30
AM		 3392018-10-13 Alan Modra <amodra@gmail.com>
340
341 PR 23770
342 PR 23425
343 * reloc.c (_bfd_clear_contents): Replace "location" param with
344 "buf" and "off". Bounds check "off". Return status.
345 * cofflink.c (_bfd_coff_generic_relocate_section): Update
346 _bfd_clear_contents call.
347 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
348 * elf32-arc.c (elf_arc_relocate_section): Likewise.
349 * elf32-i386.c (elf_i386_relocate_section): Likewise.
350 * elf32-metag.c (metag_final_link_relocate): Likewise.
351 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
352 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
353 * elf32-visium.c (visium_elf_relocate_section): Likewise.
354 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
355 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
356 * libbfd-in.h (_bfd_clear_contents): Update prototype.
357 * libbfd.h: Regenerate.
358
1c2649ed
EB		 3592018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
360
361 * elflink.c (elf_link_output_extsym): Do not place symbols into a
362 discarded .dynsym.
363
80f3ac5d
L		 3642018-10-08 H.J. Lu <hongjiu.lu@intel.com>
365
366 PR ld/23428
367 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
368 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
369 in non-code PT_LOAD segment.
370
64029e93
AM		 3712018-10-08 Alan Modra <amodra@gmail.com>
372
373 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
374 lacking sections.
375 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
376 program headers are required when info->load_phdrs. Reorganize
377 code handling program headers. Generate a mapping without
378 sections just for file and program headers when -z separate-code
379 would indicate they should be on a different page to the first
380 section.
381
5d695627
AM		 3822018-10-08 Alan Modra <amodra@gmail.com>
383
384 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
385 from m->p_vaddr_offset for segments without sections. Invert
386 sign of p_vaddr_offset.
387 (rewrite_elf_program_header, copy_elf_program_header): Save
388 old segment p_vaddr to p_vaddr_offset. Invert sign of
389 p_vaddr_offset.
390
1b9e270b
AM		 3912018-10-08 Alan Modra <amodra@gmail.com>
392
393 * elf.c (get_program_header_size): Don't count PT_INTERP if
394 .interp is empty.
395 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
396 .interp is empty.
397
e0c3dfa2
AM		 3982018-10-08 Alan Modra <amodra@gmail.com>
399
400 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
401 overlays before segment containing headers.
402
00bee008
AM		 4032018-10-08 Alan Modra <amodra@gmail.com>
404
405 * elf.c (make_mapping): Cope with zero size array at end of
406 struct elf_segment_map.
407 (_bfd_elf_map_sections_to_segments): Likewise.
408 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
409 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
410
d1c86cff
AM		 4112018-10-05 Alan Modra <amodra@gmail.com>
412
413 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
414 SHT_NOTE.
415
c8e98e36
SH		 4162018-10-05 Richard Henderson <rth@twiddle.net>
417
418 * bfd-in2.h: Regenerated.
419 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
420 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
421 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
422 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
423 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
424 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
425 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
426 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
427 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
428 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
429 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
430 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
431 (elf_or1k_link_hash_table): Add field saw_plta.
432 (or1k_final_link_relocate): Add value calculations for new relocations.
433 (or1k_elf_relocate_section): Add section relocations for new
434 relocations.
435 (or1k_write_plt_entry): New function.
436 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
437 using new l.adrp instruction. Cleanup PLT relocation code generation.
438 * libbfd.h: Regenerated.
439 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
440 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
441 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
442 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
443 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
444 BFD_RELOC_OR1K_TLS_IE_LO13.
445
f2c1801f
SH		 4462018-10-05 Richard Henderson <rth@twiddle.net>
447
448 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
449 relocations. Add error for non zero addend with plt and got
450 relocations. Add error for got and plt references against dynamic, non
451 local, symbols. Add error when linking non shared liraries with
452 flag_pic.
453
1c4f3780
RH		 4542018-10-05 Richard Henderson <rth@twiddle.net>
455 Stafford Horne <shorne@gmail.com>
456
457 * bfd-in2.h: Regenerated.
458 * elf32-or1k.c (N_ONES): New macro.
459 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
460 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
461 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
462 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
463 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
464 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
465 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
466 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
467 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
468 BFD_RELOC_OR1K_TLS_LE_SLO16.
469 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
470 also check results before returning.
471 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
472 limit.
473 (or1k_final_link_relocate): New function.
474 (or1k_elf_relocate_section): Add support for new AHI and SLO
475 relocations. Use or1k_final_link_relocate instead of generic
476 _bfd_final_link_relocate.
477 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
478 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
479 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
480 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
481 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
482 and BFD_RELOC_OR1K_GOTOFF_LO16.
483 * libbfd.h: Regenerated.
484
3e1b4df8
JW		 4852018-10-04 Jim Wilson <jimw@sifive.com>
486
487 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
488 loop, handle htab->sdyntdata section.
489
6d0a6093
JM		 4902018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
491
492 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 493 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 494 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
495 do it here.
496
23e463ed
L		 4972018-10-03 H.J. Lu <hongjiu.lu@intel.com>
498
499 PR ld/23658
500 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
501 sections with the same section alignment into a single PT_NOTE
502 segment. Check SHT_NOTE section type instead of section name.
503 (_bfd_elf_map_sections_to_segments): Likewise.
504
c8d3f932
MW		 5052018-10-03 Millan Wolff <mail@milianw.de>
506
507 PR 23715
508 * dwarf2.c (find_abstract_instance): Allow recursive invocations
509 of find_abstract_instance to override the name variable.
510
8e90d6d2
NC		 5112018-10-03 Nick Clifton <nickc@redhat.com>
512
513 * po/pt.po: Updated Portuguese translation.
514
eb528ad1
CM		 5152018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
516
517 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
518 section alignment in consideration for this relocation. Fixed TCB_SIZE
519 offset size to include section alignment.
520 (get_got_entry_list_for_symbol): Changed.
521 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
522 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
523 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
524 section alignment.
525 (elf_arc_check_relocs): Changed.
526 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
527 (struct elf_arc_link_hash_entry): Moved and changed.
528 (elf_arc_link_hash_newfunc): Changed.
529 (arc_elf_link_hash_table_create): Removed old initializations.
530 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
531
79c1bf3c
L		 5322018-09-28 H.J. Lu <hongjiu.lu@intel.com>
533
534 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
535 elfclass instead of bed->s->elfclass.
536
5f9aecea
JW		 5372018-09-27 Jim Wilson <jimw@sifive.com>
538
539 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
540 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
541 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
542 (riscv_find_pcgp_lo_reloc): Likewise.
543 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
544 (riscv_delete_pcgp_lo_reloc): Likewise.
545 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
546 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
547 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
548
5ef23793
JW		 5492018-09-25 Jim Wilson <jimw@sifive.com>
550
551 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
552 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
553 and return FALSE. Return TRUE at end.
554 (riscv_make_plt_entry): Likewise.
555 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
556 (riscv_elf_finish_dynamic_sections): Update call to
557 riscv_make_plt_header.
558
551703cf
JW		 5592018-09-24 Jim Wilson <jimw@sifive.com>
560
a05f27b6
JW		 561 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
562 hi_sec_off which is symbol address with addend subtracted. Use in
563 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
564
551703cf
JW		 565 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
566 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
567 Add strings for the two errors handled here.
568 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
569 comment. Only give error with addend when used with section symbol.
570 In case bfd_reloc_dangerous, update error string.
571
db727370
JL		 5722018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
573
574 PR gdb/20948
575 * elf.c (_bfd_elf_write_object_contents): Return from function
576 early if abfd->direction == both_direction.
577
a767a1c4
SM		 5782018-09-21 Simon Marchi <simon.marchi@ericsson.com>
579
580 * configure.ac: Check for fls.
581 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
582 * config.in: Re-generate.
583 * configure: Re-generate.
584
ed3162ad
MR		 5852018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
586
587 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
588 duplicate `case' selectors.
589
fbaf61ad
NC		 5902018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
591
592 * elf32-nds32.c (nds32_elf_relax_loadstore):
593 Remove the unused target features.
594 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
595 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
596 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
597 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
598 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
599 calculate_plt_offset, calculate_got_memory_address,
600 nds32_elf_check_dup_relocs): Removed.
601 All callers changed.
602 * elf32-nds32.h: Remove the unused macros and defines.
603 (elf_nds32_link_hash_table): Remove the unused variable.
604 (bfd_elf32_nds32_set_target_option): Update prototype.
605 (nds32_elf_ex9_init): Removed.
606 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
607 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
608 to initialize array nds32_elf_howto_table in any order
609 without lots of EMPTY_HOWTO.
610 (nds32_reloc_map): Updated.
611 * reloc.c: Add BFD_RELOC_NDS32_LSI.
612 * bfd-in2.h: Regenerated.
613 * bfd/libbfd.h: Regenerated.
614 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
615 (nds32_reloc_map): Likewise.
616 (nds32_elf_relax_flsi): New function.
617 (nds32_elf_relax_section): Support floating load/store relaxation.
618 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
619 New macro.
620 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
621 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
622 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
623 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
624 New functions.
625 (nds32_info_to_howto_rel): Add BFD_ASSERT.
626 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
627 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
628 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
629 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
630 (nds32_elf_final_sda_base): Improve it to find the better gp value.
631 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
632 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
633 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
634 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
635 (create_got_section): Likewise.
636 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
637 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
638 (nds32_elf_check_relocs): Fix the issue that the shared library may
639 has TEXTREL entry in the dynamic section.
640 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
641 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
642 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
643 dynamic entry.
644 (calculate_offset): Remove the unused parameter `pic_ext_target' and
645 related codes.
646 All callers changed.
647 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
648 will cause some errors for our test cases.
649 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
650 generic object.
651 * reloc.c: Add TLS relocations.
652 * libbfd.h: Regenerated.
653 * bfd-in2.h: Regenerated.
654 * elf32-nds32.h (struct section_id_list_t): New.
655 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
656 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
657 New prototypes.
658 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
659 New macro.
660 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
661 elf_nds32_link_hash_table): Updated.
662 * elf32-nds32.c (enum elf_nds32_tls_type): New.
663 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
664 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
665 fls, ones32, list_insert, list_insert_sibling, dump_chain,
666 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
667 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
668 (elf_nds32_obj_tdata): Add new fields.
669 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
670 (nds32_elf_howto_table): Add TLS relocations.
671 (nds32_reloc_map): Likewise.
672 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
673 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
674 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
675 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
676 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
677 (dtpoff_base): Rename it to `gottpof' and then update it.
678
cf93e9c2
AM		 6792018-09-20 Alan Modra <amodra@gmail.com>
680
681 PR 23685
682 * peXXigen.c (pe_print_edata): Correct export address table
683 overflow checks. Check dataoff against section size too.
684
30838132
AM		 6852018-09-20 Alan Modra <amodra@gmail.com>
686
687 PR 23686
688 * dwarf2.c (read_section): Error when attempting to malloc
689 "(bfd_size_type) -1".
690 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
691 function_name. Bounds check reloc address. Formatting. Ensure
692 .stabstr zero terminated.
693
8ff71a9c
NC		 6942018-09-18 Nick Clifton <nickc@redhat.com>
695
696 PR 23657
697 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
698 ELF section has contents and size larger than the file size.
699
47275900
MR		 7002018-09-14 Maciej W. Rozycki <macro@mips.com>
701
702 PR ld/21375
703 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
704 (_bfd_mips_elf_linker_flags): Update prototype.
705 * elf32-mips.c (elf_backend_hide_symbol): New macro.
706 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
707 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
708 * elfxx-mips.c (mips_elf_link_hash_table): Add
709 `use_absolute_zero' and `gnu_target' members.
710 (mips_elf_record_global_got_symbol): Call
711 `_bfd_mips_elf_hide_symbol' rather than
712 `_bfd_elf_link_hash_hide_symbol'.
713 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
714 (mips_elf_obtain_contents): Reorder function.
715 (mips_elf_nullify_got_load): New function.
716 (mips_elf_calculate_relocation): Add `contents' parameter.
717 Nullify GOT loads or if it is not possible, then redirect GOT
718 relocations to the `__gnu_absolute_zero' symbol, for references
719 that are supposed to resolve to zero.
720 (mips_elf_define_absolute_zero): New function.
721 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
722 `mips_elf_calculate_relocation' for references made via the GOT
723 that are supposed to resolve to zero.
724 (_bfd_mips_elf_hide_symbol): New function.
725 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
726 set the `gnu_target' member of the MIPS hash table.
727 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
728 (_bfd_mips_post_process_headers): Use it.
729
98e10ffa
MR		 7302018-09-14 Maciej W. Rozycki <macro@mips.com>
731
732 * elfxx-mips.c (mips_elf_store_contents): New function...
733 (mips_elf_perform_relocation): ... factored out from here.
734
fe75f42e
LX		 7352018-09-14 Lifang Xia <lifang_xia@c-sky.com>
736
737 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
738 R_CKCORE_PCREL32.
739 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
740
a4cd947a
AM		 7412018-09-14 Alan Modra <amodra@gmail.com>
742
743 PR 23425
744 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
745 fields in debug sections when reloc is against an undefined symbol
746 and called from bfd_simple_get_relocated_section_contents or
747 similar.
748 * dwarf2.c (find_abstract_instance): Return true for zero offset
749 DW_FORM_ref_addr without returning values.
750
deee88e9
AM		 7512018-09-06 Alan Modra <amodra@gmail.com>
752
753 PR 23570
754 * elf32-avr.c (elf_avr_special_sections): New.
755 (elf_backend_special_sections): Define.
756
e920c014
JM		 7572018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
758
759 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
760 error when an invalid relocation is passed; this is already done
761 by `_bfd_sparc_elf_info_to_howto_ptr'.
762
8410d65b
JM		 7632018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
764
765 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
766 error when an invalid symbol index is retrieved in ELF64_R_SYM of
767 a relocation seen in an input file.
768
2542e49e
JL		 7692018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
770 Alan Modra <amodra@gmail.com>
771
772 PR 23595
773 elf.c (copy_elf_program_header): When first segment contains
774 only the headers and SHT_NOBITS sections, use segment p_filesz
775 to calculate header and padding size. Use filepos of the first
776 section otherwise.
777
79c1bf3c 7782018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 779
780 PR ld/23600
781 * archures.c (bfd_arch_get_compatible): Allow an IR object with
782 unknown architecture.
783
3d58e1fc
AM		 7842018-08-31 Alan Modra <amodra@gmail.com>
785
786 * elf64-ppc.c (num_relocs_for_offset): New function.
787 (emit_relocs_for_offset): New function.
788 (use_global_in_relocs): New function, split out from..
789 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
790 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
791 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
792
4a969973
AM		 7932018-08-31 Alan Modra <amodra@gmail.com>
794
795 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
796 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
797 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
798 Define.
799 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
800 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
801 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
802 * bfd-in2.h: Regenerate.
803 * libbfd.h: Regenerate.
804
f891966f
AM		 8052018-08-31 Alan Modra <amodra@gmail.com>
806
807 * elf64-ppc.c: Correct _notoc stub comments.
808 (ppc_build_one_stub): Simplify output of branch for notoc
809 long branch stub. Don't include label offset of 8 bytes in
810 "off" calculation for notoc plt stub. Don't emit insns to get pc.
811 (build_offset): Emit insns to get pc here instead.
812 (size_offset): Add 4 extra insns.
813 (plt_stub_size): Adjust for "off" and size_offset changes.
814 (ppc_size_one_stub): Rearrange code into a switch, duplicating
815 some to better match ppc_build_one_stub.
816
9108bc33
CX		 8172018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
818
819 * archures.c (bfd_architecture): New machine
820 bfd_mach_mips_gs264e.
821 * bfd-in2.h (bfd_architecture): Likewise.
822 * cpu-mips.c (enum I_xxx): Likewise.
823 (arch_info_struct): Likewise.
824 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
825 E_MIPS_MACH_GS264E.
826 (mips_set_isa_flags): Likewise.
827 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
828 bfd_mach_mips_gs464e extension.
829
bd782c07
CX		 8302018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
831
832 * archures.c (bfd_architecture): New machine
833 bfd_mach_mips_gs464e.
834 * bfd-in2.h (bfd_architecture): Likewise.
835 * cpu-mips.c (enum I_xxx): Likewise.
836 (arch_info_struct): Likewise.
837 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
838 E_MIPS_MACH_GS464E.
839 (mips_set_isa_flags): Likewise.
840 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
841 bfd_mach_mips_gs464 extension.
842
ac8cb70f
CX		 8432018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
844
845 * archures.c (bfd_architecture): Rename
846 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
847 * bfd-in2.h (bfd_architecture): Likewise.
848 * cpu-mips.c (enum I_xxx): Likewise.
849 (arch_info_struct): Likewise.
850 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
851 (mips_set_isa_flags): Likewise.
852 (mips_mach_extensions): Likewise.
853 (bfd_mips_isa_ext_mach): Likewise.
854 (bfd_mips_isa_ext): Likewise.
855 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
856
a693765e
CX		 8572018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
858
859 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
860
bdc6c06e
CX		 8612018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
862
863 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
864 isa_ext for infer ABI flags.
865 (print_mips_ases): Add Loongson EXT extension.
866
716c08de
CX		 8672018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
868
869 * elfxx-mips.c (print_mips_ases): Add CAM extension.
870
90c745dc
L		 8712018-08-27 H.J. Lu <hongjiu.lu@intel.com>
872
873 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
874 out the GNU_PROPERTY_X86_UINT32_VALID bit.
875
7a815dd5
L		 8762018-08-25 H.J. Lu <hongjiu.lu@intel.com>
877
878 PR ld/23499
879 * elf.c (_bfd_elf_get_symbol_version_string): Return
880 _("<corrupt>") for corrupt symbol version info.
881
a9eafb08
L		 8822018-08-24 H.J. Lu <hongjiu.lu@intel.com>
883
884 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
885 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
886 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
887 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
888 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
889 (_bfd_x86_elf_merge_gnu_properties): Likewise.
890 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
891 instead of X86_ISA_1_NEEDED.
892 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
893 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
894 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
895 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
896 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
897
aa7bca9b
L		 8982018-08-24 H.J. Lu <hongjiu.lu@intel.com>
899
900 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
901 GNU_PROPERTY_X86_UINT32_VALID bit.
902 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
903 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
904
b0ceb98a
Z		 9052018-08-23 Zenith423 <zenith432@users.sourceforge.net>
906
907 PR 23460
908 * plugin.c (struct plugin_list_entry): New structure.
909 (plugin_list): New variable.
910 (try_load_plugin): Place opened plugins on a list. Ensure that
911 the refcount in the dynamic loader is kept at 1.
912
f53ad3cf
AM		 9132018-08-23 Alan Modra <amodra@gmail.com>
914
915 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
916 nop" error message.
917
38cf70ca
NC		 9182018-08-23 Nick Clifton <nickc@redhat.com>
919
920 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
921 code with an assertion.
922
334d4ced
NC		 9232018-08-23 Nick Clifton <nickc@redhat.com>
924
925 PR 23061
926 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
927 it to prevent walking off the end of the table.
928 (coff_get_normalized_symtab): Pass internal_end pointer to
929 coff_pointerize_aux.
930
d0abeec8
AM		 9312018-08-23 Alan Modra <amodra@gmail.com>
932
933 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
934 unresolved_reloc on ppc_stub_plt_call_notoc.
935
9eef0608
L		 9362018-08-22 H.J. Lu <hongjiu.lu@intel.com>
937
938 PR ld/23536
939 * development.sh (experimental): New.
940
6f4286c4
HD		 9412018-08-22 Helge Deller <deller@gmx.de>
942 Nick Clifton <nickc@redhat.com>
943
944 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
945 the section type of the .PARISC.unwind section on 64-bit binaries
946 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
947 Add comment about the sh_entsize value.
948
3da64fe4
RA		 9492018-08-22 Rafeal Auler <rafaelauler@gmail.com>
950
951 PR 23560
952 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
953 stub's target, since it may have been changed after the layout.
954
ebf983a4 9552018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 956
957 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 958 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 959
ae19acf3 9602018-08-21 mephi42 <mephi42@gmail.com>
961
962 PR binutils/23315
963 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
964 data is already considered filled.
965
46807bf4
AM		 9662018-08-21 Alan Modra <amodra@gmail.com>
967
968 * elf64-ppc.c (HOW): Define.
969 (ONES): Delete.
970 (ppc64_elf_howto_raw): Use HOW to initialize entries.
971 * elf32-ppc.c (HOW): Define.
972 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
973 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
974
706704c8
AM		 9752018-08-21 Alan Modra <amodra@gmail.com>
976
977 * reloc.c (reloc_howto_type): Typedef.
978 (bfd_symbol): Delete forward declaration.
979 (struct reloc_howto_struct): Add "negate" field. Make "size",
980 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
981 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
982 Rearrange for better packing. Revise comments.
983 (HOWTO): Map to rearranged reloc_howto_struct.
984 (bfd_get_reloc_size): Delete now unused cases.
985 (read_reloc, write_reloc): Likewise.
986 (apply_reloc, _bfd_relocate_contents): Test howto->negate
987 rather than howto->size < 0 for negated relocation values.
988 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
989 signed/unsigned warning.
990 (xcoff_ppc_relocate_section): Delete "condition is always false"
991 code.
992 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
993 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
994 changes.
995 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
996 size 16 for ALPHA_R_LINKAGE.
997 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
998 bitsize to zero.
999 * bfd-in.h (reloc_howto_type): Delete.
1000 * bfd-in2.h: Regenerate.
1001
487096bf
AM		 10022018-08-21 Alan Modra <amodra@gmail.com>
1003
1004 * reloc.c (HOWTO): Revise comment.
1005 (NEWHOWTO, HOWTO_PREPARE): Delete.
1006 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
1007 reloc_howto_struct with reloc_howto_type.
1008 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
1009 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
1010 * elf-hppa.h (HOW): Define.
1011 (elf_hppa_howto_table): Use it to simplify this table, correcting
1012 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
1013 R_PARISC_LTOFF_FPTR16DF.
1014 * elf32-mep.c (MEPREL): Use HOWTO.
1015 * bfd-in2.h: Regenerate.
1016
865dcc8a
AM		 10172018-08-20 Alan Modra <amodra@gmail.com>
1018
1019 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
1020 array const.
1021 (mmo_init): Don't init valid_mmo_symbol_character_set.
1022
ba1c4c6f
AM		 10232018-08-20 Alan Modra <amodra@gmail.com>
1024
1025 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
1026
bfb1e8c1
L		 10272018-08-17 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 PR ld/23515
1030 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
1031 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
1032 backend fixup_gnu_properties if it isn't NULL. Discard
1033 .note.gnu.property section if all properties have been removed.
1034 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
1035 (elfNN_bed): Initialize fixup_gnu_properties.
1036 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
1037 function.
1038 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
1039 prototype.
1040 (elf_backend_fixup_gnu_properties): New.
1041
2cdcc330
AM		 10422018-08-16 Alan Modra <amodra@gmail.com>
1043
1044 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
1045 Formatting.
1046
98641896
L		 10472018-08-12 H.J. Lu <hongjiu.lu@intel.com>
1048
1049 PR binutils/23494
1050 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
1051 (BFD32_LIBS_CFILES): Add elf-properties.c.
1052 (BFD32_BACKENDS): Remove elf-properties.lo.
1053 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
1054 * configure.ac (elf): Remove elf-properties.lo.
1055 * Makefile.in: Regenerated.
1056 * configure: Likewise.
1057
ab9e3428
L		 10582018-08-11 H.J. Lu <hongjiu.lu@intel.com>
1059
1060 PR ld/23428
1061 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
1062 add X86_ISA_1_NEEDED property only if existing properties won't
1063 be removed.
1064
1dc9e2d6
AM		 10652018-08-11 Alan Modra <amodra@gmail.com>
1066
1067 * reloc.c (bfd_get_reloc_size): Sort switch.
1068 (read_reloc, write_reloc, apply_reloc): New functions.
1069 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
1070 (_bfd_relocate_contents): Use read_reloc and write_reloc.
1071 (_bfd_clear_contents): Likewise.
1072
7cf9ebc6
JD		 10732018-08-11 John Darrington <john@darrington.wattle.id.au>
1074
1075 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
1076 (_bfd_clear_contents): Likewise.
1077 (bfd_perform_relocation): Likewise.
1078 (bfd_install_relocation): Likewise.
1079
48e30f52
L		 10802018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1081
1082 PR ld/23499
1083 * elflink.c (bfd_elf_record_link_assignment): Always clear
1084 h->verinfo.verdef when overriding a dynamic definition.
1085
9c973a29
L		 10862018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1087
1088 PR binutils/23494
1089 * elf-properties.c (elf_get_gnu_property_section_size): Always
1090 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
1091 (elf_write_gnu_properties): Likewise.
1092
6404ab99
L		 10932018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1094
1095 PR binutils/23494
1096 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
1097 calling _bfd_elf_convert_gnu_property_size to convert
1098 .note.gnu.property section size.
1099 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
1100 calling _bfd_elf_convert_gnu_properties to convert
1101 .note.gnu.property section.
1102 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
1103 (_bfd_elf_convert_gnu_properties): Likewise.
1104 * elf-properties.c (elf_get_gnu_property_section_size): New
1105 function.
1106 (elf_write_gnu_properties): Likewise.
1107 (_bfd_elf_convert_gnu_property_size): Likewise.
1108 (_bfd_elf_convert_gnu_properties): Likewise.
1109 (_bfd_elf_link_setup_gnu_properties): Use
1110 elf_get_gnu_property_section_size and elf_write_gnu_properties.
1111
f7309df2
L		 11122018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1113
1114 PR ld/23486
1115 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1116 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1117 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1118 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1119 GNU_PROPERTY_X86_ISA_1_USED, property.
1120
df136d64
AM		 11212018-08-07 Alan Modra <amodra@gmail.com>
1122
1123 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1124 Add lr_restore, eh_size and eh_base.
1125 (eh_advance, eh_advance_size): New functions.
1126 (build_tls_get_addr_stub): Emit EH info for stub.
1127 (ppc_build_one_stub): Likewise for _notoc stubs.
1128 (ppc_size_one_stub): Size EH info for stub.
1129 (group_sections): Init new map_stub fields.
1130 (stub_eh_frame_size): Delete.
1131 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
1132 program for stubs.
1133 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
1134 offset to stub section here..
1135 (ppc64_elf_finish_dynamic_sections): ..rather than here.
1136
e81b4c93
AM		 11372018-08-07 Alan Modra <amodra@gmail.com>
1138
1139 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1140 instruction of __tls_get_addr_opt stub.
1141 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1142 dealing with __tls_get_addr_opt stub.
1143 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1144
6af04484
CZ		 11452018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1146
1147 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1148 efalgs only when in/out exists.
1149 (elf32_arc_section_from_shdr): Don't complain about 0x0c
1150 section type. It is mwdt compiler specific.
1151
2fd43d78 11522018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1153
1154 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1155
db1e1b45 11562018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1157
1158 * elf32-arc.c (arc_elf_merge_attributes): Handle
1159 Tag_ARC_ATR_version.
1160
05d0e962
AM		 11612018-08-05 Alan Modra <amodra@gmail.com>
1162
1163 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1164 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1165 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1166 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1167 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1168 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1169 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1170 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1171 ppc_stub_plt_call_both.
1172 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1173 (build_offset, size_offset): New functions.
1174 (plt_stub_size): Support plt_call_notoc and plt_call_both.
1175 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1176 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1177 (ppc64_elf_size_stubs): Likewise, and new stubs.
1178 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1179 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1180 * bfd-in2.h: Regenerate.
1181 * libbfd.h: Regenerate.
1182
3f6ff479
AM		 11832018-08-05 Alan Modra <amodra@gmail.com>
1184
1185 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1186
13755f40
JW		 11872018-08-02 Jim Wilson <jimw@sifive.com>
1188
1189 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1190 add SEC_LINKER_CREATED flag.
1191
4a9f7d65
NC		 11922018-08-01 Nick Clifton <nickc@redhat.com>
1193
c25179e7
NC		 1194 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1195 about potentially truncated strncpy operations.
1196 (_bfd_xcoff_put_symbol_name): Likewise.
1197
4a9f7d65
NC		 1198 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1199 bfd_malloc.
1200
103da91b
NC		 12012018-08-01 Zenith <zenith432@users.sourceforge.net>
1202
1203 PR 23460
1204 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1205 call to fstat fails.
1206 (try_claim): Always close the file descriptor at the end of the
1207 function.
1208 (try_load_plugin): If a plugin has already been registered, then
1209 skip the dlopen and onload steps and go straight to claiming the
1210 file. If these is an error, close the plugin.
1211
1aa42141
AM		 12122018-08-01 Alan Modra <amodra@gmail.com>
1213
1214 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1215 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1216 it is sane. Don't adjust stub_offset for alignment. Adjust size
1217 calculation. Use "targ" temp when calculating offsets.
1218 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1219 calculating offsets. Adjust for alignment before setting
1220 tls_get_addr_opt_bctrl.
1221
cb86a42a
AM		 12222018-08-01 Alan Modra <amodra@gmail.com>
1223
1224 * po/SRC-POTFILES.in: Regenerate.
1225
a05b9f5e
NC		 12262018-07-30 Nick Clifton <nickc@redhat.com>
1227
1228 PR 22706
1229 * elf32-sh.c (sh_elf_relocate_section): When processing
1230 translation relocs, fail if the relocation offset is too small.
1231 Replace BFD_ASSERTs with more helpful error messages.
1232
b8891f8d
AJ		 12332018-07-30 Andrew Jenner <andrew@codesourcery.com>
1234
1235 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1236 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1237 * Makefile.in: Regenerated.
1238 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1239 related bfd_mach defines.
1240 (bfd_csky_arch): Declare.
1241 (bfd_archures_list): Add C-SKY.
1242 * bfd-in.h (elf32_csky_build_stubs): Declare.
1243 (elf32_csky_size_stubs): Declare.
1244 (elf32_csky_next_input_section: Declare.
1245 (elf32_csky_setup_section_lists): Declare.
1246 * bfd-in2.h: Regenerated.
1247 * config.bfd: Add C-SKY.
1248 * configure.ac: Likewise.
1249 * configure: Regenerated.
1250 * cpu-csky.c: New file.
1251 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1252 * elf32-csky.c: New file.
1253 * libbfd.h: Regenerated.
1254 * reloc.c: Add C-SKY relocations.
1255 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1256 (_bfd_target_vector): Add C-SKY target vector entries.
1257
469d3b57
JD		 12582018-07-27 John Darrington <john@darrington.wattle.id.au>
1259
1260 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1261
370e4b50
JD		 12622018-07-27 John Darrington <john@darrington.wattle.id.au>
1263
1264 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1265 (bfd_get_24, bfd_put_24): New macros.
1266 * bfd-in2.h: Regenerate.
1267
cd4d353f
JD		 12682018-07-27 John Darrington <john@darrington.wattle.id.au>
1269
1270 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1271
33cb30a1
AM		 12722018-07-26 Alan Modra <amodra@gmail.com>
1273
1274 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1275 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1276
49199304
AM		 12772018-07-25 Alan Modra <amodra@gmail.com>
1278
1279 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1280 Avoid trashing toff with added when used as a symbol index.
1281 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1282 creating unnecessary fixups when relocatable.
1283
be3e27bb
AM		 12842018-07-25 Alan Modra <amodra@gmail.com>
1285
1286 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1287 -Wstringop-truncation warning for gcc-8.0 too.
1288 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1289 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1290 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1291 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1292 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1293
67ce483b
AM		 12942018-07-24 Alan Modra <amodra@gmail.com>
1295
1296 PR 23430
1297 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1298 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1299
f82863d7
MF		 13002018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1301
1302 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1303 relocation sections consistency check to always check both
1304 .rela.dyn and .rela.plt when they exist. Rearrange variable
1305 definition and assignment places.
1306
5d3a462f
MF		 13072018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1308
1309 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1310 relocations section for dynamic undefined weak symbols when
1311 linking a shared object.
1312
01bcaf63
TT		 13132018-07-23 Tom Tromey <tom@tromey.com>
1314
1315 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1316
2376f038
EB		 13172018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1318
1319 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1320 cleanup for the case of a global symbol that binds locally. Also
1321 install a value in the GOT slot in the case of a local symbol in
1322 a non-PIC link.
1323
241e64e3
L		 13242018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1325
1326 PR ld/23428
1327 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1328 separate code program header is needed, make sure that the first
1329 read-only PT_LOAD segment has no code by adding a
1330 GNU_PROPERTY_X86_ISA_1_USED note.
1331
8095d2f7
CX		 13322018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1333 Maciej W. Rozycki <macro@mips.com>
1334
1335 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1336
db841b6f
MR		 13372018-07-20 Maciej W. Rozycki <macro@mips.com>
1338
1339 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1340 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1341 dynamic relocation section will be discarded from output.
1342 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1343 the dynamic relocation section will be retained in output.
1344
d3554ec1
MR		 13452018-07-18 Maciej W. Rozycki <macro@mips.com>
1346
1347 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1348 checks for defined weak symbols.
1349
c691de6a
MR		 13502018-07-17 Maciej W. Rozycki <macro@mips.com>
1351
1352 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1353 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1354 whether the symbol is absolute.
1355 (nds32_elf_relax_lo12): Likewise.
1356 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1357 (elfNN_aarch64_check_relocs): Likewise.
1358 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1359 (bfd_xcoff_import_symbol): Likewise.
1360 (xcoff_write_global_symbol): Likewise.
1361
d5c928c0
MR		 13622018-07-17 Maciej W. Rozycki <macro@mips.com>
1363
1364 * linker.c (bfd_is_abs_symbol): New macro.
1365 * bfd-in2.h: Regenerate.
1366
cb2366c1
EBM		 13672018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1368
1369 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1370 (elfcore_write_ppc_ppr): Likewise.
1371 (elfcore_write_ppc_dscr): Likewise.
1372 (elfcore_write_ppc_ebb): Likewise.
1373 (elfcore_write_ppc_pmu): Likewise.
1374 (elfcore_write_ppc_tm_cgpr): Likewise.
1375 (elfcore_write_ppc_tm_cfpr): Likewise.
1376 (elfcore_write_ppc_tm_cvmx): Likewise.
1377 (elfcore_write_ppc_tm_cvsx): Likewise.
1378 (elfcore_write_ppc_tm_spr): Likewise.
1379 (elfcore_write_ppc_tm_ctar): Likewise.
1380 (elfcore_write_ppc_tm_cppr): Likewise.
1381 (elfcore_write_ppc_tm_cdscr): Likewise.
1382 * elf.c (elfcore_write_ppc_tar): New function.
1383 (elfcore_write_ppc_ppr): Likewise.
1384 (elfcore_write_ppc_dscr): Likewise.
1385 (elfcore_write_ppc_ebb): Likewise.
1386 (elfcore_write_ppc_pmu): Likewise.
1387 (elfcore_write_ppc_tm_cgpr): Likewise.
1388 (elfcore_write_ppc_tm_cfpr): Likewise.
1389 (elfcore_write_ppc_tm_cvmx): Likewise.
1390 (elfcore_write_ppc_tm_cvsx): Likewise.
1391 (elfcore_write_ppc_tm_spr): Likewise.
1392 (elfcore_write_ppc_tm_ctar): Likewise.
1393 (elfcore_write_ppc_tm_cppr): Likewise.
1394 (elfcore_write_ppc_tm_cdscr): Likewise.
1395 (elfcore_write_register_note): Call them.
1396 (elfcore_grok_ppc_tar): New function.
1397 (elfcore_grok_ppc_ppr): Likewise.
1398 (elfcore_grok_ppc_dscr): Likewise.
1399 (elfcore_grok_ppc_ebb): Likewise.
1400 (elfcore_grok_ppc_pmu): Likewise.
1401 (elfcore_grok_ppc_tm_cgpr): Likewise.
1402 (elfcore_grok_ppc_tm_cfpr): Likewise.
1403 (elfcore_grok_ppc_tm_cvmx): Likewise.
1404 (elfcore_grok_ppc_tm_cvsx): Likewise.
1405 (elfcore_grok_ppc_tm_spr): Likewise.
1406 (elfcore_grok_ppc_tm_ctar): Likewise.
1407 (elfcore_grok_ppc_tm_cppr): Likewise.
1408 (elfcore_grok_ppc_tm_cdscr): Likewise.
1409 (elfcore_grok_note): Call them.
1410
1cb83cac
MR		 14112018-07-11 Maciej W. Rozycki <macro@mips.com>
1412
1413 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1414 than `!bfd_link_pic' in determining the dynamic symbol index.
1415 Avoid the index of -1.
1416 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1417 moving `dyn' to the beginning of the function block.
1418
9143e72c
MR		 14192018-07-11 Maciej W. Rozycki <macro@mips.com>
1420 Rich Felker <bugdal@aerifal.cx>
1421
1422 PR ld/22570
1423 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1424 than `bfd_link_pic' to determine whether dynamic relocations are
1425 to be produced.
1426 (mips_elf_initialize_tls_slots): Likewise.
1427
5270eddc
MR		 14282018-07-10 Maciej W. Rozycki <macro@mips.com>
1429
1430 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1431 to `remove_section'.
1432
1594e052
AM		 14332018-07-10 Alan Modra <amodra@gmail.com>
1434
1435 * elf32-xgate.h: Delete.
1436 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1437 that are now needed.
1438 (xgate_elf_bfd_link_hash_table_create)
1439 (xgate_elf_bfd_link_hash_table_free)
1440 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1441 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1442 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1443 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1444 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1445 (elf32_xgate_post_process_headers): Delete.
1446 (elf32_xgate_backend_symbol_processing): New function.
1447 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1448 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1449 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1450 (elf_backend_relocate_section, elf_backend_object_p)
1451 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1452 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1453 (bfd_elf32_bfd_link_hash_table_create)
1454 (bfd_elf32_bfd_set_private_flags)
1455 (xgate_stub_hash_lookup): Don't define.
1456 (elf_backend_symbol_processing): Define.
1457 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1458
4b8377e7
MR		 14592018-07-09 Maciej W. Rozycki <macro@mips.com>
1460
1461 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1462 `->needs_lazy_stub' if the stubs output section is the absolute
1463 section.
1464
872899f1
L		 14652018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1466
1467 PR ld/23388
1468 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1469 * configure: Regenerated.
1470
61658d78
AM		 14712018-07-09 Alan Modra <amodra@gmail.com>
1472
1473 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1474 _bfd_elf_post_process_headers.
1475
c451bb34
MF		 14762018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1477
1478 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1479 space for dynamic relocation for undefined weak symbol.
1480 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1481 relocation for undefined weak symbols.
1482 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1483 section for relocations against undefined weak symbols.
1484
ad1cc4e4
AH		 14852018-07-06 Alan Hayward <alan.hayward@arm.com>
1486
1487 * elf.c (elfcore_grok_aarch_sve): New function.
1488 (elfcore_grok_note): Check for Aarch64 SVE.
1489 (elfcore_write_aarch_sve): New function.
1490 (elfcore_write_register_note): Check for Aarch64 SVE.
1491 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1492
fe75810f
AM		 14932018-07-06 Alan Modra <amodra@gmail.com>
1494
1495 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1496 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1497 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1498 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1499 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1500 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1501 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1502
bb11866d
JW		 15032018-07-05 Jim Wilson <jimw@sifive.com>
1504
1505 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1506 (riscv64*-*-*): Likewise.
1507 (riscv-*-*): Add as an alias for riscv32*-*-*.
1508
56ad703d
L		 15092018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1510
1511 PR ld/23372
1512 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1513 ISA properties with empty bits.
1514
d8dab054
NC		 15152018-07-05 Nick Clifton <nickc@redhat.com>
1516
1517 * po/ru.po: Updated Russian translation.
1518
4a91d0ba
AM		 15192018-07-05 Alan Modra <amodra@gmail.com>
1520
1521 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1522 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1523 on mismatch. Remove "warning: " from messages. Track last bfd
1524 used to set tags.
1525 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1526 _bfd_elf_ppc_merge_fp_attributes.
1527 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1528 from _bfd_elf_ppc_merge_fp_attributes.
1529
db40acb0
L		 15302018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1531
1532 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1533 * Makefile.in: Regenerated.
1534
b8a6ced7
AM		 15352018-07-03 Alan Modra <amodra@gmail.com>
1536
1537 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1538 sections.
1539
8d2c8c3d
AM		 15402018-07-03 Alan Modra <amodra@gmail.com>
1541
1542 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1543 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1544 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1545 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1546 incompatible attribute.
1547 (ppc_elf_merge_obj_attributes): Likewise. Return
1548 _bfd_elf_merge_object_attributes result.
1549 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1550 _bfd_elf_merge_object_attributes result.
1551
af0bfb9c
AM		 15522018-07-03 Alan Modra <amodra@gmail.com>
1553
1554 PR 17550
1555 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1556 in discarded sections.
1557
12f09816
MR		 15582018-07-02 Maciej W. Rozycki <macro@mips.com>
1559
1560 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1561 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1562 list.
1563
156f2c00
MR		 15642018-07-02 Maciej W. Rozycki <macro@mips.com>
1565
1566 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1567 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1568 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1569 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1570 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1571 R_MICROMIPS_PC23_S2 relocation entries.
1572 (micromips_elf64_howto_table_rela): Likewise.
1573 (micromips_reloc_map): Likewise.
1574 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1575 (elf_micromips_howto_table_rela): Likewise.
1576 (micromips_reloc_map): Likewise.
1577
b638b5d5
L		 15782018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1579
1580 PR ld/23324
1581 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1582 R_X86_64_converted_reloc_bit bit.
1583
eac61af6
TT		 15842018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1585 Tom Tromey <tom@tromey.com>
1586
1587 PR 13157
1588 PR 21787
1589 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1590 (bfd_mach_o_close_and_cleanup): Redefine.
1591 * archive.c (_bfd_unlink_from_archive_parent): New function,
1592 extracted from..
1593 (_bfd_archive_close_and_cleanup): ..here.
1594 (bfd_generic_archive_p): Do not clear archive's format.
1595 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1596 * libbfd.h: Regenerate.
1597
c0c468d5
TP		 15982018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1599
1600 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1601 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1602 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1603 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1604 * bfd-in2.h: Regenerate.
1605 * cpu-arm.c (arch_info_struct): Add entries for above new
1606 bfd_mach_arm values.
1607 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1608 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1609 architectures. Force assert failure for any new Tag_CPU_arch value.
1610
a05a5b64
TP		 16112018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1612
1613 * doc/bfdint.texi: Use command-line consistently when used in a
1614 compount word.
1615 * doc/bfdsumm.texi: Likewise.
1616
262e07d0
MR		 16172018-06-29 Maciej W. Rozycki <macro@mips.com>
1618
1619 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1620 visibility check made for undefined weak symbols.
1621
30aa1306
NC		 16222018-06-26 Nick Clifton <nickc@redhat.com>
1623
1624 * po/uk.po: Updated Ukranian translation.
1625
bb69498c
NC		 16262018-06-25 Nick Clifton <nickc@redhat.com>
1627
1628 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1629 for malloc returning NULL.
1630 (_bfd_aarch64_erratum_843419_fixup): Check for
1631 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1632
71300e2c
NC		 16332018-06-24 Nick Clifton <nickc@redhat.com>
1634
1635 * po/bfd.pot: Regenerate.
1636
5127f207
NC		 16372018-06-24 Nick Clifton <nickc@redhat.com>
1638
1639 * version.m4: Update version string to 2.31.51.
1640 * configure: Regenerate.
1641
719d8288
NC		 16422018-06-24 Nick Clifton <nickc@redhat.com>
1643
1644 2.31 branch created.
1645
1ced1a5f
MR		 16462018-06-21 Maciej W. Rozycki <macro@mips.com>
1647
1648 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1649 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1650
334cd8a7
MR		 16512018-06-21 Maciej W. Rozycki <macro@mips.com>
1652
1653 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1654 EI_ABIVERSION setting together.
1655
bb29b84d
MR		 16562018-06-21 Maciej W. Rozycki <macro@mips.com>
1657
1658 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1659 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1660 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1661 (_bfd_mips_post_process_headers): Use them in place of magic
1662 numbers.
1663
25eb8346
JW		 16642018-06-21 Jim Wilson <jimw@sifive.com>
1665
1666 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1667 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1668
d388f643
AM		 16692018-06-21 Alan Modra <amodra@gmail.com>
1670
1671 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1672 * doc/Makefile.in: Regenerate.
1673
b939d8a0
RL		 16742018-06-20 Renlin Li <renlin.li@arm.com>
1675
1676 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1677 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1678 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1679 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1680 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1681 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1682 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1683 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1684 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1685
6077de06
NC		 16862018-06-20 Nick Clifton <nickc@redhat.com>
1687
1688 PR 23316
1689 * opncls.c (get_build_id): Check for a negative or excessive data
1690 size in the build-id note.
1691
c6643fcc
NC		 16922018-06-20 Nick Clifton <nickc@redhat.com>
1693
1694 PR 23299
1695 * mach-o.c (cputype): New function.
1696 (cpusubtype): New function.
1697 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1698 values in the MACH-O file header.
1699 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1700 cpusubtype fields from the input bfd's mach-o header to the output
1701 bfd.
1702 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1703 Redefine to bfd_mach_o_bfd_print_private_data.
1704 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1705
789ff5b6
MR		 17062018-06-19 Maciej W. Rozycki <macro@mips.com>
1707
1708 PR ld/22966
1709 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1710 `.got.plt' entry referred is in range.
1711 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1712 start. Replace the assertion used for that with a proper error
1713 message.
1714
6a382bce
MR		 17152018-06-19 Maciej W. Rozycki <macro@mips.com>
1716
1717 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1718 formatting.
1719
d0ac1c44
SM		 17202018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1721
1722 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1723 (INCLUDES): Rename to ...
1724 (AM_CPPFLAGS): ... this.
1725 * configure.ac: Remove AC_PREREQ.
1726 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1727 info-in-builddir no-texinfo.tex.
1728 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1729 * doc/bfd.texinfo: Rename to ...
1730 * doc/bfd.texi: ... this.
1731 * Makefile.in: Re-generate.
1732 * aclocal.m4: Re-generate.
1733 * config.in: Re-generate.
1734 * configure: Re-generate.
1735 * doc/Makefile.in: Re-generate.
1736
ed1299fe
M		 17372018-06-18 Mephi <mephi42@gmail.com>
1738
1739 PR 23297
1740 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1741 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1742 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1743 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1744 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1745 * bfd-in2.h: Regenerate.
1746 * libbfd.h: Regenerate.
1747
6f20c942
FS		 17482018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1749
1750 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1751
1f6f5dba
L		 17522018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1753
1754 PR binutils/23267
1755 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1756 symbol version is base version.
1757
7f923b7f
AM		 17582018-06-14 Alan Modra <amodra@gmail.com>
1759
1760 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1761 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1762 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1763 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1764 "dynamic_relocs" is not set.
1765 * elfxx-mips.c (count_section_dynsyms): Likewise.
1766
ff91d2f0
AM		 17672018-06-14 Alan Modra <amodra@gmail.com>
1768
1769 PR 23282
1770 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1771
730c3174
SE		 17722018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1773 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1774
1775 * elfxx-mips.c (print_mips_ases): Add CRC.
1776
ecf99cc0
L		 17772018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1778
1779 PR ld/23161
1780 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1781 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1782 __bss_start, _end and _edata in shared libraries.
1783
527278f3
AM		 17842018-06-07 Alan Modra <amodra@gmail.com>
1785
1786 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1787 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1788
5c4ce239
AM		 17892018-06-05 Alan Modra <amodra@gmail.com>
1790
1791 * bfd.c (struct bfd): Update comment on "where" usage.
1792 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1793 "iostream", and "where" from containing archive file. Return
1794 error on NULL iovec.
1795 (bfd_bread): Similarly, and return error attempted out of
1796 bounds archive element access.
1797 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1798 "where" from containing archive file.
1799 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1800 attempt to optimize away seeks. Don't paper over errors by
1801 calling bfd_tell.
1802 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1803 (bfd_get_size): Likewise.
1804 (bfd_mmap): Operate on and use iovec of containing archive
1805 file. Return error on NULL iovec.
1806 * cache.c (bfd_cache_lookup_worker): Abort if working on
1807 archive element bfd.
1808 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1809 Don't ignore zero byte reads.
1810 (cache_bread): Look up FILE* in cache here. Error on NULL
1811 lookup.
1812 (cache_bwrite): Rename "where" to "from".
1813 (cache_bmmap): Don't handle archive elements.
1814 * coffcode.h (coff_slurp_line_table): Exit early on zero
1815 lineno count.
1816 * bfd-in2.h: Regenerate.
1817
27b07675
AM		 18182018-06-05 Alan Modra <amodra@gmail.com>
1819
1820 PR 23254
1821 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1822 nested archives. Open file again for plugin.
1823 (try_claim): Don't save and restore file position. Close file
1824 if not claimed.
1825 * sysdep.h (O_BINARY): Define.
1826
4b8e28c7
MF		 18272018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1828
1829 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1830 (compute_fill_extra_space): Drop declaration. Rename function to
1831 xtensa_compute_fill_extra_space.
1832 (compute_ebb_actions, remove_dead_literal): Update references to
1833 compute_fill_extra_space.
1834
8255c61b
MF		 18352018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1836
1837 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1838 variable.
1839 (xtensa_add_names): New function.
1840 (xtensa_property_section_name): Add new parameter
1841 separate_sections, use it to choose property section name.
1842 (xtensa_get_separate_property_section): New function.
1843 (xtensa_get_property_section): Invoke
1844 xtensa_get_separate_property_section to get individual property
1845 section if it exists, common property section otherwise.
1846 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1847 to xtensa_property_section_name.
1848
95da9854
L		 18492018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1850
1851 PR binutils/23146
1852 * bfd-in.h: Include "diagnostics.h".
1853 * bfd-in2.h: Regenerated.
1854 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1855 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1856 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1857 -Wstringop-truncation.
1858 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1859 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1860 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1861 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1862 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1863
137b5cbd
JW		 18642018-06-03 Jim Wilson <jimw@sifive.com>
1865
cf7a5066
JW		 1866 PR ld/23244
1867 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1868 for and handle an undefined weak with no PLT.
1869
137b5cbd
JW		 1870 PR ld/22756
1871 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1872 to code that ignores duplicate symbols.
1873
55e99962
L		 18742018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1875
1876 * version.m4: Bump version to 2.30.52
1877 * configure: Regenerated.
1878
030157d8
AM		 18792018-06-01 Alan Modra <amodra@gmail.com>
1880
1881 * bfd.c (_bfd_error_handler): Arrange for this function to be
1882 declared in bfd-in2.h.
1883 * libbfd-in.h (_bfd_error_handler): Don't declare.
1884 * libbfd.h: Regenerate.
1885 * bfd-in2.h: Regenerate.
1886
421acf18
AC		 18872018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1888
1889 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1890 This is needed to generate UEFI application image files from ELFs.
1891
92e68c1d
L		 18922018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1893
1894 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1895 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1896 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1897 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1898 (elf_i386_lazy_ibt_plt): Likewise.
1899 (elf_i386_nacl_plt): Likewise.
1900 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1901 (elf_x86_64_tlsdesc_plt_entry): This.
1902 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1903 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1904 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1905 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1906 (elf_x86_64_lazy_bnd_plt): Likewise.
1907 (elf_x86_64_lazy_ibt_plt): Likewise.
1908 (elf_x32_lazy_ibt_plt): Likewise.
1909 (elf_x86_64_nacl_plt): Likewise.
1910 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1911 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1912 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1913 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1914 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1915 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1916 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1917 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1918 (elf_x86_non_lazy_plt_layout): Update comments.
1919 (elf_x86_plt_layout): Likewise.
1920
ac98f9e2
L		 19212018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1922
1923 PR ld/23238
1924 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1925 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1926 (elf_backend_add_symbol_hook): Likewise.
1927 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1928 (elf_backend_add_symbol_hook): Likewise.
1929 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1930 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1931 (elf_backend_add_symbol_hook): Likewise.
1932 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1933 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1934 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1935 (elf_backend_add_symbol_hook): Likewise.
1936 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1937 handling.
1938 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1939 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1940 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1941 * elflink.c (elf_link_add_object_symbols): Set
1942 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1943
099bb8fb
L		 19442018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1945
1946 PR ld/23194
1947 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1948 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1949 Extracted from _bfd_elf_link_assign_sym_version.
1950 (_bfd_elf_link_hide_sym_by_version): New function.
1951 (_bfd_elf_link_assign_sym_version): Use
1952 _bfd_elf_link_hide_versioned_symbol.
1953 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1954 _bfd_elf_link_hide_sym_by_version instead of
1955 bfd_hide_sym_by_version. Don't check unversioned symbol.
1956
277eb7f6
AM		 19572018-05-25 Alan Modra <amodra@gmail.com>
1958
1959 * Makefile.in: Regenerate.
1960 * po/SRC-POTFILES.in: Regenerate.
1961
629dabe3
AM		 19622018-05-25 Alan Modra <amodra@gmail.com>
1963
1964 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1965 * configure: Regenerate.
1966
9ef6d1e3
L		 19672018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1968
1969 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1970 to data.
1971
215f5271
AM		 19722018-05-22 Alan Modra <amodra@gmail.com>
1973
1974 PR 23207
1975 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1976 is NULL.
1977 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1978 sections.
1979 (final_link_relocate): Revert last change.
1980
7455c018
AM		 19812018-05-22 Alan Modra <amodra@gmail.com>
1982
1983 PR 23207
1984 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1985 stubs in non-alloc sections.
1986
34a87bb0
L		 19872018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1988
1989 PR ld/23201
1990 * aout-target.h (MY_bfd_link_hide_symbol): New.
1991 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1992 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1993 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1994 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1995 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1996 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1997 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1998 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1999 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
2000 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
2001 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
2002 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
2003 (bfd_link_hide_symbol): Likewise.
2004 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
2005 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
2006 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
2007 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
2008 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
2009 * som.c (som_bfd_link_hide_symbol): Likewise.
2010 * srec.c (srec_bfd_link_hide_symbol): Likewise.
2011 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
2012 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
2013 (alpha_vms_bfd_link_hide_symbol): Likewise.
2014 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
2015 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2016 _bfd_generic_link_hide_symbol.
2017 (rs6000_xcoff64_aix_vec): Likewise.
2018 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
2019 local symbol dynamic.
2020 (_bfd_elf_link_hide_symbol): New function.
2021 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2022 check root.ldscript_def.
2023 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
2024 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
2025 * bfd-in2.h: Regenerated.
2026 * libbfd.h: Likewise.
2027
bae363f1
L		 20282018-05-21 H.J. Lu <hongjiu.lu@intel.com>
2029
2030 PR binutils/23199
2031 * elf.c (setup_group): Mark section in a section group with
2032 SHF_GROUP.
2033
97373b2e
L		 20342018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2035
2036 PR ld/23194
2037 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2038 set eh->local_ref to 1 if a symbol is versioned and there is a
2039 version script.
2040
7f999549
JW		 20412018-05-18 Kito Cheng <kito.cheng@gmail.com>
2042
2043 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
2044 EF_RISCV_RVE.
2045
6487709f
JW		 20462018-05-18 Jim Wilson <jimw@sifive.com>
2047
2048 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
2049 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2050 (riscv_elf_relocate_section): Don't generate dynamic relocation if
2051 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2052 (riscv_elf_finish_dynamic_symbol): Likewise.
2053
7b4ae824
JD		 20542018-05-18 John Darrington <john@darrington.wattle.id.au>
2055
2056 * Makefile.am: Add s12z files.
2057 * Makefile.in: Regenerate.
2058 * archures.c: Add bfd_s12z_arch.
2059 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
2060 * bfd-in2.h: Regenerate.
2061 * config.bfd: Add s12z target.
2062 * configure.ac: Add s12z target.
2063 * configure: Regenerate.
2064 * cpu-s12z.c: New file.
2065 * elf32-s12z.c: New file.
2066 * libbfd.c (bfd_putb24): New function.
2067 (bfd_putl24): New function.
2068 * libbfd.h: Regenerate.
2069 * reloc.c: Add s12z relocations.
2070 (bfd_get_reloc_size): Handle size 5 relocs.
2071 * targets.c: Add s12z_elf32_vec.
2072
011b32fd
L		 20732018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2074
2075 PR ld/23189
2076 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
2077 like R_386_GOT32.
2078 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2079 set eh->local_ref to 1 for linker defined symbols.
2080
4bba0fb1
AM		 20812018-05-18 Alan Modra <amodra@gmail.com>
2082
2083 PR 23199
2084 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
2085 don't point at other SHT_GROUP sections. Set shdr corresponding
2086 to invalid entry, to NULL rather than section 0. Identify
2087 SHT_GROUP section index when reporting an error. Cope with NULL
2088 shdr pointer.
2089
8722de9c
AM		 20902018-05-18 Alan Modra <amodra@gmail.com>
2091
2092 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
2093 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
2094 visibility.
2095 * libbfd.h: Regenerate.
2096 * configure: Regenerate.
2097 * config.in: Regenerate.
2098
0b439543
AM		 20992018-05-18 Alan Modra <amodra@gmail.com>
2100
2101 * libbfd-in.h: Add include guard.
2102 * libcoff-in.h: Likewise.
2103 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
2104 * doc/Makefile.in: Regenerate.
2105 * libbfd.h: Regenerate.
2106 * libcoff.h: Regenerate.
2107
1624c9ca
MR		 21082018-05-16 Maciej W. Rozycki <macro@mips.com>
2109
2110 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2111
7cf7fcc8
AM		 21122018-05-16 Alan Modra <amodra@gmail.com>
2113
2114 PR 22458
2115 * format.c (struct bfd_preserve): Add section_id.
2116 (bfd_preserve_save, bfd_preserve_restore): Save and restore
2117 _bfd_section_id.
2118 (bfd_reinit): Set _bfd_section_id.
2119 (bfd_check_format_matches): Put all matches of any priority into
2120 matching_vector. Save initial section id and start each attempted
2121 match at that section id.
2122 * libbfd-in.h (_bfd_section_id): Declare.
2123 * section.c (_bfd_section_id): Rename from section_id and make
2124 global. Adjust uses.
2125 (bfd_get_next_section_id): Delete.
2126 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2127 bfd_get_section_id with _bfd_section_id.
2128 * libbfd.h: Regenerate.
2129 * bfd-in2.h: Regenerate.
2130
810ed4db
CG		 21312018-05-15 Christophe Guillon <christophe.guillon@st.com>
2132
2133 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2134 of the aux structure are initialised.
2135
1678bd35
FT		 21362018-05-15 Francois H. Theron <francois.theron@netronome.com>
2137
2138 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2139
293b4d4f
NC		 21402018-05-15 Nick Clifton <nickc@redhat.com>
2141
2142 * po/pt.po: New Portuguese translation.
2143 * configure.ac (ALL_LINGUAS): Add pt.
2144 * configure: Regenerate.
2145
4ec09950
L		 21462018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2147
2148 PR ld/23169
2149 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2150 an error on IFUNC pointer defined in PDE.
2151 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2152 _bfd_x86_elf_link_fixup_ifunc_symbol.
2153 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2154 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2155 function.
2156 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2157
9bc935ef
L		 21582018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2159
2160 PR ld/23162
2161 * elfxx-x86.c (elf_x86_linker_defined): New function.
2162 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2163 _end and _edata locally defined within executables.
2164
9933dc52
AM		 21652018-05-12 Alan Modra <amodra@gmail.com>
2166
2167 PR 20659
2168 * elf.c (rewrite_elf_program_header): Use segment_mark only for
2169 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
2170 Instead make matching_lma and suggested_lma pointers to the
2171 sections. Align section vma and lma calculated from segment.
2172 Don't clear includes_phdrs or includes_filehdr based on p_paddr
2173 test. Try to handle alignment padding before first section by
2174 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
2175
493ffac5
DD		 21762018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
2177
2178 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2179 conformant to TI ABI.
2180 (pru_elf32_relax_section): Likewise.
2181 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2182 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2183 (pru_elf32_pmem_relocate): Trap - should not get here.
2184 (pru_elf32_relocate_section): Add support for REL relocations.
2185 (elf_info_to_howto_rel): Enable REL.
2186 (elf_backend_may_use_rel_p): Likewise.
2187 (elf_backend_may_use_rela_p): Likewise.
2188 (elf_backend_default_use_rela_p): Likewise.
2189
b4560c7d
AM		 21902018-05-09 Alan Modra <amodra@gmail.com>
2191
2192 PR 23148
2193 * peXXigen.c (pe_print_edata): Correct minimum size.
2194
53db9cf9
AM		 21952018-05-09 Alan Modra <amodra@gmail.com>
2196
2197 PR 23147
2198 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2199
95a6d235
NC		 22002018-05-08 Nick Clifton <nickc@redhat.com>
2201
2202 PR 22809
2203 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2204 string section.
2205 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2206 attribute section is larger than the size of the file.
2207
7bd8862c
AM		 22082018-05-07 Alan Modra <amodra@gmail.com>
2209
2210 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2211 strncmp when checking for ".bf" special symbol.
2212 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2213 section name a char array, remove sentinal known_sections entry,
2214 and adjust loop over known_sections to suit. Use memcmp rather
2215 than strncmp.
2216
602f1657
AM		 22172018-05-04 Alan Modra <amodra@gmail.com>
2218
2219 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2220 (struct elf_external_linux_prpsinfo32_ugid16),
2221 (struct elf_external_linux_prpsinfo64_ugid32),
2222 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2223 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2224 Move comment to..
2225 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2226 directives.
2227 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2228 to data.
2229 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2230 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2231 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2232 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2233 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2234 pragmas.
2235 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2236 false positive gcc-8 warning.
7bd8862c 2237 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 2238
a27ca19c
TMQMF		 22392018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2240
2241 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2242 of arguments when warning about different long double types.
2243
3be08ea4
SA		 22442018-05-03 Simon Atanasyan <simon@atanasyan.com>
2245
2246 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2247 (elf_backend_fixup_symbol): New macro.
2248 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2249 handling.
2250 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2251
fe944acf
FT		 22522018-04-30 Francois H. Theron <francois.theron@netronome.com>
2253
2254 * Makefile.am: Added NFP files to build.
2255 * archures.c: Added bfd_arch_nfp
2256 * config.bfd: Added NFP support.
2257 * configure.ac: Added NFP support.
2258 * cpu-nfp.c: New, for NFP support.
2259 * elf-bfd.h: Added elf_section_info()
2260 * elf64-nfp.c: New, for NFP support.
2261 * po/SRC-POTFILES.in: Added NFP source files.
2262 * targets.c: Added nfp_elf64_vec
2263 * bfd-in2.h: Regenerate.
2264 * Makefile.in: Regenerate.
2265 * configure: Regenerate.
2266
ffa389a3
AM		 22672018-04-27 Alan Modra <amodra@gmail.com>
2268
2269 * bfd-in2.h: Regenerate.
2270 * libbfd.h: Regenerate.
2271
04383fd1
AM		 22722018-04-27 Alan Modra <amodra@gmail.com>
2273
2274 PR 23123
2275 PR 22374
2276 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2277 relocs for ifuncs.
2278 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2279
bfa5bd2a
PA		 22802018-04-26 Pedro Alves <palves@redhat.com>
2281
2282 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2283 ifunc and non-ifunc symbols duplicates.
2284
59029f57
CL		 22852018-04-25 Christophe Lyon <christophe.lyon@st.com>
2286 Mickaël Guêné <mickael.guene@st.com>
2287
2288 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2289 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2290 (elf32_arm_populate_plt_entry): Likewise.
2291 (elf32_arm_output_plt_map_1): Likewise.
2292 (elf32_arm_output_arch_local_syms): Likewise.
2293
fac7bd64
CL		 22942018-04-25 Christophe Lyon <christophe.lyon@st.com>
2295 Mickaël Guêné <mickael.guene@st.com>
2296
2297 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2298 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2299
29e9b073
CL		 23002018-04-25 Christophe Lyon <christophe.lyon@st.com>
2301 Mickaël Guêné <mickael.guene@st.com>
2302
2303 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2304 for R_ARM_TARGET2.
2305
cb10292c
CL		 23062018-04-25 Christophe Lyon <christophe.lyon@st.com>
2307 Mickaël Guêné <mickael.guene@st.com>
2308
2309 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2310 (elf32_arm_always_size_sections): Create stack segment.
2311
5c5a4843
CL		 23122018-04-25 Christophe Lyon <christophe.lyon@st.com>
2313 Mickaël Guêné <mickael.guene@st.com>
2314
2315 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2316 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2317 relocations.
2318 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2319 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2320 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2321 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2322 (struct elf32_arm_link_hash_table): Update comment.
2323 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2324 (IS_ARM_TLS_RELOC): Likewise.
2325 (elf32_arm_check_relocs): Likewise.
2326 (allocate_dynrelocs_for_symbol): Likewise.
2327 (elf32_arm_size_dynamic_sections): Update comment.
2328 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2329 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2330
7801f98f
CL		 23312018-04-25 Christophe Lyon <christophe.lyon@st.com>
2332 Mickaël Guêné <mickael.guene@st.com>
2333
2334 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2335 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2336 (elf32_arm_allocate_plt_entry): Likewise.
2337 (elf32_arm_populate_plt_entry): Likewise.
2338 (elf32_arm_output_plt_map_1): Likewise.
2339
e8b09b87
CL		 23402018-04-25 Christophe Lyon <christophe.lyon@st.com>
2341 Mickaël Guêné <mickael.guene@st.com>
2342
2343 * elf32-arm.c (struct fdpic_local): New.
2344 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2345 (elf32_arm_local_fdpic_cnts): New.
2346 (struct fdpic_global): New.
2347 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2348 (elf32_arm_link_hash_table): Add srofixup field.
2349 (arm_elf_add_rofixup): New.
2350 (arm_elf_fill_funcdesc): New.
2351 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2352 (elf32_arm_allocate_local_sym_info): Likewise.
2353 (create_got_section): Create .rofixup section.
2354 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2355 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2356 (elf32_arm_final_link_relocate): Likewise.
2357 (elf32_arm_check_relocs): Likewise.
2358 (allocate_dynrelocs_for_symbol): Likewise.
2359 (elf32_arm_size_dynamic_sections): Likewise.
2360 (elf32_arm_finish_dynamic_sections): Likewise.
2361 (elf32_arm_output_arch_local_syms): Likewise.
2362 (elf32_arm_fdpic_omit_section_dynsym): New.
2363
188fd7ae
CL		 23642018-04-25 Christophe Lyon <christophe.lyon@st.com>
2365 Mickaël Guêné <mickael.guene@st.com>
2366
2367 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2368 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2369 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2370 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2371 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2372 (elf32_arm_howto_from_type): Take new members of
2373 elf32_arm_howto_table_2 into account.
2374 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2375 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2376 BFD_RELOC_ARM_FUNCDESC_VALUE.
2377 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2378 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2379 BFD_RELOC_ARM_FUNCDESC_VALUE.
2380
18a20338
CL		 23812018-04-25 Christophe Lyon <christophe.lyon@st.com>
2382 Mickaël Guêné <mickael.guene@st.com>
2383
2384 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2385 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2386 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2387 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2388
617a5ada
CL		 23892018-04-25 Christophe Lyon <christophe.lyon@st.com>
2390 Mickaël Guêné <mickael.guene@st.com>
2391
2392 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2393 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2394 arm*-*-uclinuxfdpiceabi.
2395 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2396 arm_elf32_fdpic_le_vec.
2397 * configure: Regenerate.
2398 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2399 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2400 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2401 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2402 (elf32_arm_fdpic_link_hash_table_create): New.
2403 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2404 arm_elf32_fdpic_le_vec.
2405
d99b4b92
AM		 24062018-04-25 Alan Modra <amodra@gmail.com>
2407
2408 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2409 * elf.c (elfcore_write_prpsinfo): Likewise.
2410
24112018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2412
2413 * Makefile.am: Remove arm-aout and arm-coff support.
2414 * config.bfd: Likewise.
2415 * configure.ac: Likewise.
2416 * targets.c: Likewise.
2417 * aout-arm.c: Delete.
2418 * armnetbsd.c: Delete.
2419 * riscix.c: Delete.
2420 * Makefile.in: Regenerate.
2421 * configure: Regenerate.
2422 * po/SRC-POTFILES.in: Regenerate.
2423
aa4a8c2a
NC		 24242018-04-24 Nick Clifton <nickc@redhat.com>
2425
db0c309f
NC		 2426 PR 23113
2427 * elf.c (ignore_section_sym): Check for the output_section pointer
2428 being NULL before dereferencing it.
2429
aa4a8c2a
NC		 2430 PR 23110
2431 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2432 a negative PE_DEBUG_DATA size before iterating over the debug data.
2433
b9f26d2e
AM		 24342018-04-23 Alan Modra <amodra@gmail.com>
2435
2436 * elf-linux-core.h: Revert last change.
2437 * elf.c: Likewise.
2438
bf82069d
NC		 24392018-04-23 Nick Clifton <nickc@redhat.com>
2440
2441 PR 23056
2442 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2443 the end of the string table, and zero it.
2444
5a6312e8
AM		 24452018-04-23 Alan Modra <amodra@gmail.com>
2446
2447 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2448 gcc-8 string truncation warning.
2449 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2450 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2451 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2452 * elf.c (elfcore_write_prpsinfo): Likewise.
2453
bf82069d
NC		 24542018-04-23 Nick Clifton <nickc@redhat.com>
2455
2456 PR 23056
2457 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2458 the end of the string table, and zero it.
2459
4352556b
AM		 24602018-04-20 Alan Modra <amodra@gmail.com>
2461
2462 PR 22978
2463 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2464 case both dtprel and tprel relocs.
2465 (allocate_dynrelocs): Adjust conditions for got relocs.
2466 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2467 Emit dynamic relocs on TLS GOT entries for shared libraries,
2468 not when pic. Omit dynamic reloc on dtprel entry when local,
2469 and on tprel entry when local and executable.
2470
f6a8b8c7
AM		 24712018-04-19 Alan Modra <amodra@gmail.com>
2472
2473 PR 22537
2474 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2475 (hppa_type_of_stub): Don't return a long branch stub for
2476 symbols other than those defined statically.
2477
8e415ce8
AM		 24782018-04-19 Alan Modra <amodra@gmail.com>
2479
2480 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2481 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2482 to selvecs for mips targets change 2018-04-18.
2483 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2484 and mips_ecoff_bele_vec.
2485 * targets.c: Likewise.
2486 * coff-mips.c: Resurrect.
2487 * Makefile.in: Regenerate.
2488 * configure: Regenerate.
2489 * po/SRC-POTFILES.in: Regenerate.
2490
3596d8ce
AM		 24912018-04-18 Alan Modra <amodra@gmail.com>
2492
2493 * Makefile.am: Remove mips aout and coff support.
2494 * config.bfd: Likewise.
2495 * configure.ac: Likewise.
2496 * targets.c: Likewise.
2497 * coff-mips.c: Delete
2498 * mipsbsd.c: Delete
2499 * pe-mips.c: Delete
2500 * pei-mips.c: Delete
2501 * Makefile.in: Regenerate.
2502 * configure: Regenerate.
2503 * po/SRC-POTFILES.in: Regenerate.
2504
d9dd2045
L		 25052018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2506
2507 * elf32-i386.c (elf32_bed): Define before including
2508 "elf32-target.h".
2509 * elf64-x86-64.c (elf64_bed): Define before including
2510 "elf64-target.h".
2511 (elf32_bed): Define before including "elf32-target.h".
2512
e4e6a73d
L		 25132018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2514
2515 PR ld/23055
2516 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2517 normal input file with compatible relocation.
2518
c65c21e1
AM		 25192018-04-18 Alan Modra <amodra@gmail.com>
2520
2521 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2522 * config.bfd: Likewise.
2523 * configure.ac: Likewise.
2524 * doc/bfdint.texi: Likewise.
2525 * targets.c: Likewise.
2526 * freebsd.h: Delete.
2527 * i386dynix.c: Delete.
2528 * i386freebsd.c: Delete.
2529 * i386linux.c: Delete.
2530 * i386mach3.c: Delete.
2531 * i386netbsd.c: Delete.
2532 * i386os9k.c: Delete.
2533 * Makefile.in: Regenerate.
2534 * configure: Regenerate.
2535 * po/SRC-POTFILES.in: Regenerate.
2536
884d4d8a 25372018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2538
2539 Microblaze Target: PIC data text relative
2540
2541 * bfd/reloc.c (2 new BFD relocations):
2542 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2543 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2544 * bfd/bfd-in2.h: Regenerate
2545 * bfd/libbfd.h: Regenerate
2546 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2547 new relocs and handle them in both relocate and relax functions.
2548 (microblaze_elf_reloc_type_lookup): add mapping between for new
2549 bfd relocs.
2550 (microblaze_elf_relocate_section): Handle new relocs in case of
2551 elf relocation.
2552 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2553
6327533b
NC		 25542018-04-17 Nick Clifton <nickc@redhat.com>
2555
808346fc
NC		 2556 PR 23055
2557 * aoutx.h (find_nearest_line): Check that the symbol name exists
2558 and is long enough, before attempting to see if it is for a .o
2559 file.
2560 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2561 NULL.
2562 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2563 NULL.
2564 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2565 has no name.
2566
6327533b
NC		 2567 PR 23065
2568 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2569
e9af4700
NC		 25702018-04-16 Nick Clifton <nickc@redhat.com>
2571
2572 PR 23061
2573 * coffgen.c (coff_pointerize_aux): Check for an out of range
2574 fixup.
2575
ddb00039
AM		 25762018-04-16 Alan Modra <amodra@gmail.com>
2577
2578 * Makefile.am: Remove arm-epoc-pe support.
2579 * coff-arm.c: Likewise.
2580 * config.bfd: Likewise.
2581 * configure.ac: Likewise.
2582 * targets.c: Likewise.
2583 * epoc-pe-arm.c: Delete.
2584 * epoc-pei-arm.c: Delete.
2585 * Makefile.in: Regenerate.
2586 * configure: Regenerate.
2587 * po/SRC-POTFILES.in: Regenerate.
2588
c9098af4
AM		 25892018-04-16 Alan Modra <amodra@gmail.com>
2590
2591 * Makefile.am: Remove sparc-aout and sparc-coff support.
2592 * config.bfd: Likewise.
2593 * configure.ac: Likewise.
2594 * targets.c: Likewise.
2595 * aout-sparcle.c: Delete.
2596 * aoutf1.h: Delete.
2597 * cf-sparclynx.c: Delete.
2598 * coff-sparc.c: Delete.
2599 * demo64.c: Delete.
2600 * sparclinux.c: Delete.
2601 * sparclynx.c: Delete.
2602 * sparcnetbsd.c: Delete.
2603 * sunos.c: Delete.
2604 * Makefile.in: Regenerate.
2605 * configure: Regenerate.
2606 * po/SRC-POTFILES.in: Regenerate.
2607
dc12032b
AM		 26082018-04-16 Alan Modra <amodra@gmail.com>
2609
2610 * Makefile.am: Remove m68k-aout and m68k-coff support.
2611 * aoutf1.h: Likewise.
2612 * aoutx.h: Likewise.
2613 * archive.c: Likewise.
2614 * bfd-in.h: Likewise.
2615 * bfd.c: Likewise.
2616 * coffcode.h: Likewise.
2617 * coffswap.h: Likewise.
2618 * config.bfd: Likewise.
2619 * configure.ac: Likewise.
2620 * configure.host: Likewise.
2621 * doc/bfd.texinfo: Likewise.
2622 * doc/bfdint.texi: Likewise.
2623 * freebsd.h: Likewise.
2624 * gen-aout.c: Likewise.
2625 * hpux-core.c: Likewise.
2626 * libaout.h: Likewise.
2627 * libbfd-in.h: Likewise.
2628 * pdp11.c: Likewise.
2629 * peicode.h: Likewise.
2630 * riscix.c: Likewise.
2631 * targets.c: Likewise.
2632 * aout0.c: Delete.
2633 * coff-apollo.c: Delete.
2634 * coff-aux.c: Delete.
2635 * coff-m68k.c: Delete.
2636 * coff-svm68k.c: Delete.
2637 * coff-u68k.c: Delete.
2638 * hosts/delta68.h: Delete.
2639 * hosts/hp300bsd.h: Delete.
2640 * hosts/m68kaux.h: Delete.
2641 * hosts/news.h: Delete.
2642 * hp300bsd.c: Delete.
2643 * hp300hpux.c: Delete.
2644 * liboasys.h: Delete.
2645 * m68k4knetbsd.c: Delete.
2646 * m68klinux.c: Delete.
2647 * m68knetbsd.c: Delete.
2648 * oasys.c: Delete.
2649 * versados.c: Delete.
2650 * Makefile.in: Regenerate.
2651 * bfd-in2.h: Regenerate.
2652 * configure: Regenerate.
2653 * libbfd.h: Regenerate.
2654 * po/SRC-POTFILES.in: Regenerate.
2655
211dc24b
AM		 26562018-04-16 Alan Modra <amodra@gmail.com>
2657
2658 * Makefile.am: Remove sh5 and sh64 support.
2659 * archures.c: Likewise.
2660 * config.bfd: Likewise.
2661 * configure.ac: Likewise.
2662 * cpu-sh.c: Likewise.
2663 * elf32-sh-relocs.h: Likewise.
2664 * elf32-sh.c: Likewise.
2665 * targets.c: Likewise.
2666 * elf32-sh64-com.c: Delete.
2667 * elf32-sh64.c: Delete.
2668 * elf32-sh64.h: Delete.
2669 * elf64-sh64.c: Delete.
2670 * Makefile.in: Regenerate.
2671 * bfd-in2.h: Regenerate.
2672 * configure: Regenerate.
2673 * po/SRC-POTFILES.in: Regenerate.
2674
4db9937a
AM		 26752018-04-16 Alan Modra <amodra@gmail.com>
2676
2677 * Makefile.am: Remove sh-symbianelf support.
2678 * config.bfd: Likewise.
2679 * configure.ac: Likewise.
2680 * targets.c: Likewise.
2681 * elf32-sh-symbian.c: Delete.
2682 * Makefile.in: Regenerate.
2683 * configure: Regenerate.
2684 * po/SRC-POTFILES.in: Regenerate.
2685
9f5d1593
AM		 26862018-04-16 Alan Modra <amodra@gmail.com>
2687
2688 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2689 * config.bfd: Likewise.
2690 * configure.ac: Likewise.
2691 * targets.c: Likewise.
2692 * vaxbsd.c: Delete.
2693 * Makefile.in: Regenerate.
2694 * configure: Regenerate.
2695 * po/SRC-POTFILES.in: Regenerate.
2696
a9a4b302
AM		 26972018-04-16 Alan Modra <amodra@gmail.com>
2698
2699 * Makefile.am: Remove w65 support.
2700 * archures.c: Likewise.
2701 * coffcode.h: Likewise.
2702 * config.bfd: Likewise.
2703 * configure.ac: Likewise.
2704 * targets.c: Likewise.
2705 * coff-w65.c: Delete.
2706 * cpu-w65.c: Delete.
2707 * Makefile.in: Regenerate.
2708 * bfd-in2.h: Regenerate.
2709 * configure: Regenerate.
2710 * po/SRC-POTFILES.in: Regenerate.
2711
04cb01fd
AM		 27122018-04-16 Alan Modra <amodra@gmail.com>
2713
2714 * Makefile.am: Remove we32k support.
2715 * archures.c: Likewise.
2716 * coffcode.h: Likewise.
2717 * config.bfd: Likewise.
2718 * configure.ac: Likewise.
2719 * targets.c: Likewise.
2720 * coff-we32k.c: Delete.
2721 * cpu-we32k.c: Delete.
2722 * Makefile.in: Regenerate.
2723 * bfd-in2.h: Regenerate.
2724 * configure: Regenerate.
2725 * po/SRC-POTFILES.in: Regenerate.
2726
c2bf1eec
AM		 27272018-04-16 Alan Modra <amodra@gmail.com>
2728
2729 * Makefile.am: Remove m88k support.
2730 * aoutx.h: Likewise.
2731 * archures.c: Likewise.
2732 * coffcode.h: Likewise.
2733 * coffswap.h: Likewise.
2734 * config.bfd: Likewise.
2735 * configure.ac: Likewise.
2736 * cpu-ns32k.c: Likewise.
2737 * elf32-nds32.c: Likewise.
2738 * mach-o.c: Likewise.
2739 * netbsd-core.c: Likewise.
2740 * reloc.c: Likewise.
2741 * targets.c: Likewise.
2742 * coff-m88k.c: Delete.
2743 * cpu-m88k.c: Delete.
2744 * elf32-m88k.c: Delete.
2745 * hosts/m88kmach3.h: Delete.
2746 * m88kmach3.c: Delete.
2747 * m88kopenbsd.c: Delete.
2748 * Makefile.in: Regenerate.
2749 * bfd-in2.h: Regenerate.
2750 * configure: Regenerate.
2751 * po/SRC-POTFILES.in: Regenerate.
2752
6793974d
AM		 27532018-04-16 Alan Modra <amodra@gmail.com>
2754
2755 * Makefile.am: Remove i370 support.
2756 * archures.c: Likewise.
2757 * config.bfd: Likewise.
2758 * configure.ac: Likewise.
2759 * targets.c: Likewise.
2760 * cpu-i370.c: Delete.
2761 * elf32-i370.c: Delete.
2762 * Makefile.in: Regenerate.
2763 * bfd-in2.h: Regenerate.
2764 * configure: Regenerate.
2765 * po/SRC-POTFILES.in: Regenerate.
2766
e82aa794
AM		 27672018-04-16 Alan Modra <amodra@gmail.com>
2768
2769 * Makefile.am: Remove h8500 support.
2770 * archures.c: Likewise.
2771 * coffcode.h: Likewise.
2772 * config.bfd: Likewise.
2773 * configure.ac: Likewise.
2774 * targets.c: Likewise.
2775 * coff-h8500.c: Delete.
2776 * cpu-h8500.c: Delete.
2777 * Makefile.in: Regenerate.
2778 * bfd-in2.h: Regenerate.
2779 * configure: Regenerate.
2780 * po/SRC-POTFILES.in: Regenerate.
2781
fe0bf0fd
AM		 27822018-04-16 Alan Modra <amodra@gmail.com>
2783
2784 * Makefile.am: Remove h8300-coff support.
2785 * coffcode.h: Likewise.
2786 * config.bfd: Likewise.
2787 * configure.ac: Likewise.
2788 * reloc16.c: Likewise.
2789 * targets.c: Likewise.
2790 * coff-h8300.c: Delete.
2791 * Makefile.in: Regenerate.
2792 * configure: Regenerate.
2793 * po/SRC-POTFILES.in: Regenerate.
2794
fdef3943
AM		 27952018-04-16 Alan Modra <amodra@gmail.com>
2796
2797 * Makefile.am: Remove IEEE 695 support.
2798 * archures.c: Likewise.
2799 * bfd.c: Likewise.
2800 * config.bfd: Likewise.
2801 * configure.ac: Likewise.
2802 * doc/bfd.texinfo: Likewise.
2803 * doc/bfdint.texi: Likewise.
2804 * doc/bfdsumm.texi: Likewise.
2805 * section.c: Likewise.
2806 * targets.c: Likewise.
2807 * ieee.c: Delete.
2808 * libieee.h: Delete.
2809 * Makefile.in: Regenerate.
2810 * bfd-in2.h: Regenerate.
2811 * configure: Regenerate.
2812 * po/SRC-POTFILES.in: Regenerate.
2813
de96689e
AM		 28142018-04-16 Alan Modra <amodra@gmail.com>
2815
2816 * config.bfd: Remove tandem support.
2817
5972ac73
AM		 28182018-04-16 Alan Modra <amodra@gmail.com>
2819
2820 * Makefile.am: Remove newsos3 support.
2821 * aoutx.h: Likewise.
2822 * config.bfd: Likewise.
2823 * configure.ac: Likewise.
2824 * targets.c: Likewise.
2825 * newsos3.c: Delete.
2826 * Makefile.in: Regenerate.
2827 * configure: Regenerate.
2828 * po/SRC-POTFILES.in: Regenerate.
2829
b4b594e3
AM		 28302018-04-16 Alan Modra <amodra@gmail.com>
2831
2832 * Makefile.am: Remove netware support.
2833 * bfd-in.h: Likewise.
2834 * bfd.c: Likewise.
2835 * config.bfd: Likewise.
2836 * configure.ac: Likewise.
2837 * doc/bfdint.texi: Likewise.
2838 * ecoff.c: Likewise.
2839 * targets.c: Likewise.
2840 * libnlm.h: Delete.
2841 * nlm-target.h: Delete.
2842 * nlm.c: Delete.
2843 * nlm32-alpha.c: Delete.
2844 * nlm32-i386.c: Delete.
2845 * nlm32-ppc.c: Delete.
2846 * nlm32-sparc.c: Delete.
2847 * nlm32.c: Delete.
2848 * nlm64.c: Delete.
2849 * nlmcode.h: Delete.
2850 * nlmswap.h: Delete.
2851 * Makefile.in: Regenerate.
2852 * bfd-in2.h: Regenerate.
2853 * configure: Regenerate.
2854 * po/SRC-POTFILES.in: Regenerate.
2855
fceadf09
AM		 28562018-04-16 Alan Modra <amodra@gmail.com>
2857
2858 * archures.c: Remove tahoe support.
2859 * config.bfd: Likewise.
2860 * configure.ac: Likewise.
2861 * hosts/tahoe.h: Delete.
2862 * bfd-in2.h: Regenerate.
2863 * configure: Regenerate.
2864
702d1671
AM		 28652018-04-14 Alan Modra <amodra@gmail.com>
2866
2867 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2868 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2869 sanity test.
2870 (elfNN_bed): Init relropagesize.
2871 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2872 select relropagesize.
2873 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2874 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2875 (ELF_MINPAGESIZE): Don't define.
2876 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2877 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2878 * bfd-in2.h: Regenerate.
2879
03aa9684
AM		 28802018-04-14 Alan Modra <amodra@gmail.com>
2881
2882 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2883 on __QNXTARGET__ define.
2884
24acfe5e
AM		 28852018-04-14 Alan Modra <amodra@gmail.com>
2886
2887 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2888 to obsolete list.
2889
a8eb42a8
AM		 28902018-04-11 Alan Modra <amodra@gmail.com>
2891
2892 * aout-adobe.c: Delete.
2893 * bout.c: Delete.
2894 * coff-i860.c: Delete.
2895 * coff-i960.c: Delete.
2896 * cpu-i860.c: Delete.
2897 * cpu-i960.c: Delete.
2898 * elf32-i860.c: Delete.
2899 * elf32-i960.c: Delete.
2900 * hosts/i860mach3.h: Delete.
2901 * Makefile.am: Remove i860, i960, bout, and adobe support.
2902 * archures.c: Remove i860 and i960 support.
2903 * coffcode.h: Likewise.
2904 * reloc.c: Likewise.
2905 * aoutx.h: Comment updates.
2906 * archive.c: Remove BOUT and i960 support.
2907 * bfd.c: Remove BOUT support.
2908 * coffswap.h: Remove i960 support.
2909 * config.bfd: Remove i860, i960 and adobe targets.
2910 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2911 * targets.c: Likewise.
2912 * ieee.c: Remove i960 support.
2913 * mach-o.c: Remove i860 support.
2914 * Makefile.in: Regenerate.
2915 * bfd-in2.h: Regenerate.
2916 * configure: Regenerate.
2917 * libbfd.h: Regenerate.
2918 * po/SRC-POTFILES.in: Regenerate.
2919
aec2e0d2
MR		 29202018-04-09 Maciej W. Rozycki <macro@mips.com>
2921
2922 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2923 in the BFD symbol referred by the relocation.
2924 (mips_elf64_write_rela): Likewise.
2925
9ccfa98b
MR		 29262018-04-09 Maciej W. Rozycki <macro@mips.com>
2927
2928 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2929 error for out-of-range `r_sym' values.
2930
3e04d765
AM		 29312018-04-09 Alan Modra <amodra@gmail.com>
2932
2933 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2934 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2935 (ppc64_elf_check_relocs): Set has_pltcall.
2936 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2937 (ppc64_elf_inline_plt): New function.
2938 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2939 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2940 * elf32-ppc.c (has_pltcall): Define.
2941 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2942 (ppc_elf_check_relocs): Set has_pltcall.
2943 (ppc_elf_inline_plt): New function.
2944 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2945 (ppc_elf_size_dynamic_sections): Likewise.
2946 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2947
23cedd1d
AM		 29482018-04-09 Alan Modra <amodra@gmail.com>
2949
2950 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2951 (is_plt_seq_reloc): New function.
2952 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2953 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2954 (ppc_elf_relax_section): Handle PLTCALL reloc.
2955 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2956 resolving locally.
2957 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2958 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2959 (has_tls_get_addr_call): Correct comment.
2960 (is_branch_reloc): Add PLTCALL.
2961 (is_plt_seq_reloc): New function.
2962 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2963 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2964 entry for R_PPC64_PLTCALL.
2965 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2966 (ppc_type_of_stub): Handle PLTCALL reloc.
2967 (toc_adjusting_stub_needed): Likewise.
2968 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2969 reloc insn. Nop out inline plt call sequence when resolving
2970 locally. Handle __tls_get_addr inline plt call optimization.
2971
2d7ad24e
AM		 29722018-04-09 Alan Modra <amodra@gmail.com>
2973
2974 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2975 (struct ppc_stub_hash_entry): Add symtype field.
2976 (PLT_KEEP): Define.
2977 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2978 (create_linkage_sections): Create pltlocal and relpltlocal.
2979 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2980 Set PLT_KEEP.
2981 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2982 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2983 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2984 Keep PLT entries for inline calls against locals.
2985 (ppc_build_one_stub): Use pltlocal as appropriate.
2986 (ppc_size_one_stub): Likewise.
2987 (ppc64_elf_size_stubs): Set symtype.
2988 (build_global_entry_stubs_and_plt): Init pltlocal and write
2989 relpltlocal for globals.
2990 (write_plt_relocs_for_local_syms): Likewise for local syms.
2991 (ppc64_elf_relocate_section): Support PLT for local syms.
2992 * elf32-ppc.c (PLT_KEEP): Define.
2993 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2994 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2995 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2996 Set PLT_KEEP. Adjust update_local_sym_info call.
2997 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2998 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2999 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
3000 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
3001 (write_global_sym_plt): Init pltlocal and write relpltlocal.
3002 (ppc_finish_symbols): Likewise for locals.
3003
49c09209
AM		 30042018-04-09 Alan Modra <amodra@gmail.com>
3005
3006 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
3007 for local symbols to..
3008 (write_plt_relocs_for_local_syms): ..here. New function.
3009 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
3010 global symbols to..
3011 (build_global_entry_stubs_and_plt): ..here. Rename from
3012 build_global_entry_stubs.
3013 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
3014 Call write_plt_relocs_for_local_syms.
3015 * elf32-ppc.c (get_sym_h): New function.
3016 (ppc_elf_relax_section): Use get_sym_h.
3017 (ppc_elf_relocate_section): Move output of PLT relocs and glink
3018 stubs for local symbols to..
3019 (ppc_finish_symbols): ..here. New function.
3020 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
3021 global syms to..
3022 (write_global_sym_plt): ..here. New function.
3023 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
3024 (ppc_finish_symbols): Declare.
3025
08be3224
AM		 30262018-04-09 Alan Modra <amodra@gmail.com>
3027
3028 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
3029 (ppc_elf_relocate_section): Likewise.
3030 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
3031 (ppc64_elf_relocate_section): Likewise. Correct PLT16
3032 resolution to plt entry relative to toc pointer.
3033
37da22e5
AM		 30342018-04-09 Alan Modra <amodra@gmail.com>
3035
3036 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3037 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
3038 file when other TLS flags are tested in a mask.
3039 (TLS_MARK, NON_GOT): Define.
3040 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3041 (update_local_sym_info): Don't create got entry when NON_GOT.
3042 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3043 Set TLS_MARK.
3044 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
3045 (ppc64_elf_relocate_section): Likewise.
3046 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
3047 __tls_get_addr calls lacking a marker reloc.
3048 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3049 TLS_TPRELGD): Renumber. Update comment.
3050 (TLS_MARK, NON_GOT): Define.
3051 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3052 (update_local_sym_info): Don't create got entry when NON_GOT.
3053 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3054 Set TLS_MARK.
3055 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
3056 __tls_get_addr calls lacking a marker reloc.
3057
a6fd92b0
L		 30582018-04-06 H.J. Lu <hongjiu.lu@intel.com>
3059
3060 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
3061 R_X86_64_converted_reloc_bit.
3062
3cba8b6c
L		 30632018-04-05 H.J. Lu <hongjiu.lu@intel.com>
3064
3065 PR gas/22318
3066 * configure: Regenerated.
3067
0e8452bb
AM		 30682018-04-05 Alan Modra <amodra@gmail.com>
3069
3070 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
3071 (elf_hppa_info_to_howto_rel): Likewise.
3072
8ee55178
MR		 30732018-04-04 Maciej W. Rozycki <macro@mips.com>
3074
3075 * elf-hppa.h (elf_hppa_info_to_howto): Also return
3076 unsuccessfully for unimplemented relocations.
3077 (elf_hppa_info_to_howto_rel): Likewise.
3078
5d7c8b80
MR		 30792018-04-04 Maciej W. Rozycki <macro@mips.com>
3080
3081 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
3082 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
3083 howto lookup failure.
3084 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
3085 accordingly.
3086 (elf32_i860_info_to_howto_rela): Likewise.
3087 (elf32_i860_relocate_splitn): Likewise.
3088 (elf32_i860_relocate_pc16): Likewise.
3089 (elf32_i860_relocate_pc26): Likewise.
3090 (elf32_i860_relocate_section): Likewise.
3091
707bad1b
MR		 30922018-04-04 Maciej W. Rozycki <macro@mips.com>
3093
3094 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
3095 check for `visium_elf_howto_table' table access.
3096
0cc919dc
MR		 30972018-04-04 Maciej W. Rozycki <macro@mips.com>
3098
3099 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
3100 check for `iq2000_elf_howto_table' table access.
3101
f428698e
MR		 31022018-04-04 Maciej W. Rozycki <macro@mips.com>
3103
3104 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3105 for `elf32_frv_howto_table' table access.
3106
7ed6f92a
MR		 31072018-04-04 Maciej W. Rozycki <macro@mips.com>
3108
3109 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3110 unsuccessfully for placeholder howtos.
3111 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3112 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3113
75def2ab
MR		 31142018-03-29 Maciej W. Rozycki <macro@mips.com>
3115
3116 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3117 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3118
8b6a949a
MR		 31192018-03-28 Maciej W. Rozycki <macro@mips.com>
3120
3121 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3122 ATTRIBUTE_UNUSED from `abfd'.
3123
d81270c3
MR		 31242018-03-28 Maciej W. Rozycki <macro@mips.com>
3125
3126 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3127 `_bfd_error_handler' call formatting.
3128
60dceb8d 31292018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 3130
3131 * elf32-mips.c (mips_info_to_howto_rel): Call
3132 `mips_elf32_rtype_to_howto' directly rather than via
3133 `->elf_backend_mips_rtype_to_howto'.
3134
e04ef022
RL		 31352018-03-28 Renlin Li <renlin.li@arm.com>
3136
3137 PR ld/22970
3138 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3139 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3140 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3141 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3142 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3143 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3144 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3145 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3146 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3147 (elfNN_aarch64_final_link_relocate): Support new relocations.
3148 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3149 relocations.
3150 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3151
84f1b9fb
RL		 31522018-03-28 Renlin Li <renlin.li@arm.com>
3153
3154 PR ld/22970
3155 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3156 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3157 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3158 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3159 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3160 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3161 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3162 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3163 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3164 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3165 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3166 TLSLE_LDST16_TPREL_LO12,
3167 TLSLE_LDST16_TPREL_LO12_NC,
3168 TLSLE_LDST32_TPREL_LO12,
3169 TLSLE_LDST32_TPREL_LO12_NC,
3170 TLSLE_LDST64_TPREL_LO12,
3171 TLSLE_LDST64_TPREL_LO12_NC,
3172 TLSLE_LDST8_TPREL_LO12,
3173 TLSLE_LDST8_TPREL_LO12_NC.
3174 * bfd-in2.h: Regenerated.
3175 * libbfd.h: Regenerated.
3176
f8745e1c
EB		 31772018-03-28 Eric Botcazou <ebotcazou@adacore.com>
3178
3179 PR ld/22972
3180 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3181 has_old_style_got_reloc.
3182 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3183 relocations. Fix a couple of long lines.
3184 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3185 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3186 GOT relocations.
3187
bf54968b
L		 31882018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3189
3190 PR ld/23000
3191 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3192 ENDBR64 to the TLSDESC PLT entry.
3193
0ccf57bd
AM		 31942018-03-21 Alan Modra <amodra@gmail.com>
3195
3196 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3197 symbols. Use size_t counts. Delete redundant opd test.
3198
4bad6366
AM		 31992018-03-21 Alan Modra <amodra@gmail.com>
3200
3201 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3202
bac3c8c5
AM		 32032018-03-21 Alan Modra <amodra@gmail.com>
3204
3205 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3206 field unsigned.
3207 (update_local_sym_info): Likewise for local_got_tls_masks.
3208 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3209
6a3858a6
AM		 32102018-03-21 Alan Modra <amodra@gmail.com>
3211
3212 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3213 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3214 do in size_dynamic_sections.
3215
675e2809
AM		 32162018-03-21 Alan Modra <amodra@gmail.com>
3217
3218 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3219 without first checking array bounds.
3220 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3221
416c34d6
L		 32222018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3223
3224 PR ld/22983
3225 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3226 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3227
315aa1cf
NC		 32282018-03-19 Nick Clifton <nickc@redhat.com>
3229
3230 * po/es.po: Updated Spanish translation.
3231
0854d504
MF		 32322018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3233
3234 * elf32-xtensa.c (xlate_map_entry): Change types of address
3235 fields from 'unsigned' to 'bfd_vma'.
3236 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3237 the key argument to bsearch. Allow offsets past the end of a
3238 section, use the last map entry for translation of such offsets.
3239
f9671640
KLC		 32402018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3241
3242 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3243 Not support the target feature.
3244 (nds32_elf_ex9_itb_base): Likewise.
3245 (nds32_elf_ex9_import_table): Likewise.
3246 (nds32_elf_ex9_finish): Likewise.
3247 (nds32_elf_ex9_reloc_jmp): Likewise.
3248 (nds32_elf_get_insn_with_reg): Likewise.
3249 (nds32_get_local_syms): Likewise.
3250 (nds32_elf_ex9_replace_instruction): Likewise.
3251 (nds32_elf_ifc_calc): Likewise.
3252 (nds32_elf_ifc_finish): Likewise.
3253 (nds32_elf_ifc_replace): Likewise.
3254 (nds32_elf_ifc_reloc): Likewise.
3255
7dda8d3c
AM		 32562018-03-14 Alan Modra <amodra@gmail.com>
3257
3258 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3259 sfpr size added before defining alias symbols.
3260 (ppc64_elf_build_stubs): Add stub section padding before
3261 copying sfpr contents and defining save/restore alias symbols.
3262
9e223787
L		 32632018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3264
3265 PR ld/20882
3266 * elflink.c (elf_gc_mark_debug_section): Also check the local
3267 debug definition section.
3268
3e33b239
NC		 32692018-03-13 Nick Clifton <nickc@redhat.com>
3270
3271 PR 22113
3272 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3273 function. Add an end address parameter. Check access of the data
3274 pointer to make sure that they do not extend beyond the end
3275 address. Return FALSE if any check fails. Add the end address
3276 pointer to the ui structure.
3277 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3278 codes to make sure that they do not extend beyond the end address
3279 pointer. Print an error message and return immediately if any
3280 check fails.
3281
f657f8c4
NC		 32822018-03-09 Nick Clifton <nickc@redhat.com>
3283
3284 * elf64-s390.c (elf_s390_relocate_section): Move check for
3285 relocations against non-allocated sections to before the code that
3286 handles ifunc relocations.
3287 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3288 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3289 relocs against IFUNC symbols in non-allocated sections as relocs
3290 against FUNC symbols.
3291 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3292
347a8774
L		 32932018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3294
3295 PR ld/22929
3296 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3297 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3298 relocation against FUNC symbol.
3299 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3300
0c1ded8d
RL		 33012018-03-07 Renlin Li <renlin.li@arm.com>
3302
3303 PR ld/20402
3304 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3305 symbol, and don't emit relocation in specific case.
3306
0118219e
AM		 33072018-03-07 Alan Modra <amodra@gmail.com>
3308
3309 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3310 (mips_elf64_slurp_one_reloc_table): Pass on error.
3311
dfb93f11
JC		 33122018-03-03 James Cowgill <james.cowgill@mips.com>
3313 Maciej W. Rozycki <macro@mips.com>
3314
3315 PR ld/21900
3316 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3317 after calling `undefined_symbol' hook if this is an error
3318 condition. Assume the value of 0 for the symbol requested
3319 otherwise.
3320
9a2ebffd
JW		 33212018-03-02 Jim Wilson <jimw@sifive.com>
3322
3323 PR 22903
3324 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3325 and nop instead of 4.
3326 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3327 8 instead of 4.
3328
788af978
JW		 33292018-03-01 Jim Wilson <jimw@sifive.com>
3330
3331 PR 22756
3332 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3333 else if instead of if.
3334
5224fa03
AM		 33352018-03-01 Alan Modra <amodra@gmail.com>
3336
3337 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3338
116acb2c
AM		 33392018-02-28 Alan Modra <amodra@gmail.com>
3340
3341 PR 22887
3342 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3343
eef10466
NC		 33442018-02-28 Nick Clifton <nickc@redhat.com>
3345
12c96342
NC		 3346 PR 22895
3347 PR 22893
3348 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3349 pointer. Drop unused abfd parameter. Check the size of the block
3350 before initialising the data field. Return the end pointer if the
3351 size is invalid.
3352 (read_attribute_value): Adjust invocations of read_n_bytes.
3353
eef10466
NC		 3354 PR 22894
3355 * dwarf1.c (parse_die): Check the length of form blocks before
3356 advancing the data pointer.
3357
0d329c0a
AM		 33582018-02-28 Alan Modra <amodra@gmail.com>
3359
3360 PR 22887
3361 * aoutx.h (translate_symbol_table): Print an error message and set
3362 bfd_error on finding an invalid name string offset.
3363
f6aec96d
L		 33642018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3365
3366 * config.in: Regenerated.
3367 * configure: Likewise.
3368 * configure.ac: Add --enable-separate-code.
3369 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3370 to 1 for Linux/x86 targets,
3371 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3372 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3373
f3185997
NC		 33742018-02-27 Nick Clifton <nickc@redhat.com>
3375
e8f5af78
NC		 3376 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3377 message.
3378 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3379 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3380 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3381 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3382 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3383 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3384 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3385 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3386 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3387
f3185997
NC		 3388 PR 22875
3389 * elf-bfd.h (struct elf_backend_data): Change the return type of
3390 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3391 to bfd_boolean.
3392 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3393 value from the info_to_howto function and fail if that function
3394 failed.
3395 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3396 from the info_to_howto function.
3397 (elf32_h8_relax_section): Likewise.
3398 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3399 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3400 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3401 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3402 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3403 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3404 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3405 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3406 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3407 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3408 (riscv_elf_relocate_section): Likewise.
3409 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3410 bfd_boolean. Issue an error message, set an error value and
3411 return FALSE if the reloc is not recognized.
3412 (elf_hppa_info_to_howto_rel): Likewise.
3413 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3414 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3415 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3416 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3417 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3418 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3419 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3420 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3421 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3422 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3423 (cris_info_to_howto_rela): Likewise.
3424 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3425 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3426 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3427 Likewise.
3428 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3429 (elf32_dlx_info_to_howto_rel): Likewise.
3430 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3431 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3432 * elf32-frv.c (frv_info_to_howto_rela)
3433 (frvfdpic_info_to_howto_rel): Likewise.
3434 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3435 * elf32-gen.c (elf_generic_info_to_howto)
3436 (elf_generic_info_to_howto_rel): Likewise.
3437 * elf32-h8300.c (elf32_h8_info_to_howto)
3438 (elf32_h8_info_to_howto_rel): Likewise.
3439 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3440 * elf32-i386.c (elf_i386_reloc_type_lookup)
3441 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3442 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3443 Likewise.
3444 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3445 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3446 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3447 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3448 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3449 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3450 Likewise.
3451 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3452 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3453 * elf32-m68k.c (rtype_to_howto): Likewise.
3454 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3455 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3456 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3457 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3458 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3459 Likewise.
3460 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3461 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3462 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3463 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3464 Likewise.
3465 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3466 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3467 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3468 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3469 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3470 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3471 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3472 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3473 * elf32-score.c (s3_bfd_score_info_to_howto)
3474 (_bfd_score_info_to_howto): Likewise.
3475 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3476 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3477 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3478 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3479 (elf32_tic6x_info_to_howto_rel): Likewise.
3480 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3481 * elf32-v850.c (v850_elf_info_to_howto_rel)
3482 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3483 * elf32-vax.c (rtype_to_howto): Likewise.
3484 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3485 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3486 (elf32_wasm32_info_to_howto_rela): Likewise.
3487 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3488 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3489 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3490 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3491 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3492 * elf64-gen.c (elf_generic_info_to_howto)
3493 (elf_generic_info_to_howto_rel): Likewise.
3494 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3495 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3496 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3497 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3498 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3499 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3500 Likewise.
3501 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3502 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3503 Likewise.
3504 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3505 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3506 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3507 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3508 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3509 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3510 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3511 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3512 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3513 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3514 Default to NULL.
3515
1f4bace8
JW		 35162018-02-26 Jim Wilson <jimw@sifive.com>
3517 Stephan Schreiber <info@fs-driver.org>
3518
3519 PR 15904
3520 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3521 call, set changed_contents and changed_relocs. Likewise after
3522 successful ia64_elf_relax_br call.
3523
6838f2be
AM		 35242018-02-26 Alan Modra <amodra@gmail.com>
3525
3526 * elf.c (assign_file_positions_except_relocs): Don't segfault
3527 when actual number of phdrs is less than allocated. Delete
3528 outdated comment. Formatting.
3529
38f14ab8
AM		 35302018-02-26 Alan Modra <amodra@gmail.com>
3531
3532 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3533 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3534 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3535 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3536 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3537 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3538 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3539 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3540 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3541 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3542 error/warning messages.
3543
6e05870c
AM		 35442018-02-26 Alan Modra <amodra@gmail.com>
3545
3546 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3547 * syms.c: Standardize error/warning messages.
3548
59d08d6c
AM		 35492018-02-26 Alan Modra <amodra@gmail.com>
3550
3551 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3552 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3553 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3554 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3555
90b6238f
AM		 35562018-02-26 Alan Modra <amodra@gmail.com>
3557
3558 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3559
2c1c9679
AM		 35602018-02-26 Alan Modra <amodra@gmail.com>
3561
3562 * elfxx-mips.c: Standardize error/warning messages.
3563
9793eb77
AM		 35642018-02-26 Alan Modra <amodra@gmail.com>
3565
3566 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3567 * elflink.c: Standardize error/warning messages. Replace use of
3568 linker callback einfo with _bfd_error_handler when possible.
3569
0aa13fee
AM		 35702018-02-26 Alan Modra <amodra@gmail.com>
3571
3572 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3573 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3574 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3575 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3576 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3577 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3578 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3579 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3580 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3581 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3582 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3583 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3584 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3585 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3586 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3587 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3588 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3589 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3590 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3591 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3592 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3593 unrecognized/unsupported reloc message.
3594
cf97bcb0
AM		 35952018-02-26 Alan Modra <amodra@gmail.com>
3596
3597 * elf32-ppc.c: Standardize error/warning messages. Use
3598 _bfd_error_handler rather than einfo when einfo features not used.
3599 * elf64-ppc.c: Likewise.
3600
01f7e10c
AM		 36012018-02-23 Alan Modra <amodra@gmail.com>
3602
3603 PR 22881
3604 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3605 segment if no matching LOAD segment.
3606
e859f655
KLC		 36072018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3608
3609 * elf32-nds32.h: Define mask for ict_model.
3610
6e8d06db
JD		 36112018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3612
3613 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3614
b248d650
MR		 36152018-02-19 Maciej W. Rozycki <macro@mips.com>
3616
3617 Revert
3618 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3619
3620 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3621 .reginfo section has wrong size.
3622
6798f8bf
MR		 36232018-02-19 Maciej W. Rozycki <macro@mips.com>
3624
3625 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3626 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3627 `.MIPS.abiflags' sections.
3628 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3629 section's end.
3630
8772de11
MR		 36312018-02-19 Maciej W. Rozycki <macro@mips.com>
3632
3633 * section.c (SEC_FIXED_SIZE): New macro.
3634 * bfd-in2.h: Regenerate.
3635
4f7fd351
MR		 36362018-02-19 Maciej W. Rozycki <macro@mips.com>
3637
3638 * section.c (SEC_HAS_GOT_REF): Remove macro.
3639 * bfd-in2.h: Regenerate.
3640
f2b740ac
AM		 36412018-02-19 Alan Modra <amodra@gmail.com>
3642
3643 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3644 arguments.
3645 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3646 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3647 (_bfd_riscv_relax_pc): Likewise and fix typos.
3648 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3649 * libbfd.h: Regenerate.
3650
8979927a
AM		 36512018-02-19 Alan Modra <amodra@gmail.com>
3652
3653 * dwarf2.c (read_section): Don't use 'll' format modifier.
3654 (find_abstract_instance): Likewise.
3655 * elfcore.h (elf_core_file_p): Likewise.
3656
2dcf00ce
AM		 36572018-02-19 Alan Modra <amodra@gmail.com>
3658
3659 * bfd-in.h: Include inttypes.h or if not available define
3660 PRId64, PRIu64 and PRIx64.
3661 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3662 modifier to print bfd_vma.
3663 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3664 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3665 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3666 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3667 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3668 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3669 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3670 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3671 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3672 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3673 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3674 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3675 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3676 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3677 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3678 and cast input to uint64_t, and similarly for Ld and Lu.
3679 * bfd-in2.h: Regenerate.
3680
c1c8c1ef
AM		 36812018-02-19 Alan Modra <amodra@gmail.com>
3682
3683 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3684 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3685 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3686 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3687 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3688 * reloc.c: Replace use of %R and %T in format strings passed to
3689 einfo and friends by %pR and %pT.
3690
871b3ab2
AM		 36912018-02-19 Alan Modra <amodra@gmail.com>
3692
3693 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3694 of %A and %B.
3695 * aout-adobe.c: Update all messages using %A and %B.
3696 * aout-cris.c: Likewise.
3697 * aoutx.h: Likewise.
3698 * archive.c: Likewise.
3699 * binary.c: Likewise.
3700 * cache.c: Likewise.
3701 * coff-alpha.c: Likewise.
3702 * coff-arm.c: Likewise.
3703 * coff-i860.c: Likewise.
3704 * coff-mcore.c: Likewise.
3705 * coff-ppc.c: Likewise.
3706 * coff-rs6000.c: Likewise.
3707 * coff-sh.c: Likewise.
3708 * coff-tic4x.c: Likewise.
3709 * coff-tic54x.c: Likewise.
3710 * coff-tic80.c: Likewise.
3711 * coff64-rs6000.c: Likewise.
3712 * coffcode.h: Likewise.
3713 * coffgen.c: Likewise.
3714 * cofflink.c: Likewise.
3715 * coffswap.h: Likewise.
3716 * compress.c: Likewise.
3717 * cpu-arm.c: Likewise.
3718 * ecoff.c: Likewise.
3719 * elf-attrs.c: Likewise.
3720 * elf-eh-frame.c: Likewise.
3721 * elf-ifunc.c: Likewise.
3722 * elf-m10300.c: Likewise.
3723 * elf-properties.c: Likewise.
3724 * elf-s390-common.c: Likewise.
3725 * elf.c: Likewise.
3726 * elf32-arc.c: Likewise.
3727 * elf32-arm.c: Likewise.
3728 * elf32-avr.c: Likewise.
3729 * elf32-bfin.c: Likewise.
3730 * elf32-cr16.c: Likewise.
3731 * elf32-cr16c.c: Likewise.
3732 * elf32-cris.c: Likewise.
3733 * elf32-crx.c: Likewise.
3734 * elf32-d10v.c: Likewise.
3735 * elf32-d30v.c: Likewise.
3736 * elf32-epiphany.c: Likewise.
3737 * elf32-fr30.c: Likewise.
3738 * elf32-frv.c: Likewise.
3739 * elf32-gen.c: Likewise.
3740 * elf32-hppa.c: Likewise.
3741 * elf32-i370.c: Likewise.
3742 * elf32-i386.c: Likewise.
3743 * elf32-i960.c: Likewise.
3744 * elf32-ip2k.c: Likewise.
3745 * elf32-iq2000.c: Likewise.
3746 * elf32-lm32.c: Likewise.
3747 * elf32-m32c.c: Likewise.
3748 * elf32-m32r.c: Likewise.
3749 * elf32-m68hc11.c: Likewise.
3750 * elf32-m68hc12.c: Likewise.
3751 * elf32-m68hc1x.c: Likewise.
3752 * elf32-m68k.c: Likewise.
3753 * elf32-mcore.c: Likewise.
3754 * elf32-mep.c: Likewise.
3755 * elf32-metag.c: Likewise.
3756 * elf32-microblaze.c: Likewise.
3757 * elf32-moxie.c: Likewise.
3758 * elf32-msp430.c: Likewise.
3759 * elf32-mt.c: Likewise.
3760 * elf32-nds32.c: Likewise.
3761 * elf32-nios2.c: Likewise.
3762 * elf32-or1k.c: Likewise.
3763 * elf32-pj.c: Likewise.
3764 * elf32-ppc.c: Likewise.
3765 * elf32-rl78.c: Likewise.
3766 * elf32-rx.c: Likewise.
3767 * elf32-s390.c: Likewise.
3768 * elf32-score.c: Likewise.
3769 * elf32-score7.c: Likewise.
3770 * elf32-sh-symbian.c: Likewise.
3771 * elf32-sh.c: Likewise.
3772 * elf32-sh64.c: Likewise.
3773 * elf32-sparc.c: Likewise.
3774 * elf32-spu.c: Likewise.
3775 * elf32-tic6x.c: Likewise.
3776 * elf32-tilepro.c: Likewise.
3777 * elf32-v850.c: Likewise.
3778 * elf32-vax.c: Likewise.
3779 * elf32-visium.c: Likewise.
3780 * elf32-wasm32.c: Likewise.
3781 * elf32-xgate.c: Likewise.
3782 * elf32-xtensa.c: Likewise.
3783 * elf64-alpha.c: Likewise.
3784 * elf64-gen.c: Likewise.
3785 * elf64-hppa.c: Likewise.
3786 * elf64-ia64-vms.c: Likewise.
3787 * elf64-mmix.c: Likewise.
3788 * elf64-ppc.c: Likewise.
3789 * elf64-s390.c: Likewise.
3790 * elf64-sh64.c: Likewise.
3791 * elf64-sparc.c: Likewise.
3792 * elf64-x86-64.c: Likewise.
3793 * elfcode.h: Likewise.
3794 * elfcore.h: Likewise.
3795 * elflink.c: Likewise.
3796 * elfnn-aarch64.c: Likewise.
3797 * elfnn-ia64.c: Likewise.
3798 * elfnn-riscv.c: Likewise.
3799 * elfxx-mips.c: Likewise.
3800 * elfxx-sparc.c: Likewise.
3801 * elfxx-tilegx.c: Likewise.
3802 * elfxx-x86.c: Likewise.
3803 * hpux-core.c: Likewise.
3804 * ieee.c: Likewise.
3805 * ihex.c: Likewise.
3806 * libbfd.c: Likewise.
3807 * linker.c: Likewise.
3808 * mach-o.c: Likewise.
3809 * merge.c: Likewise.
3810 * mmo.c: Likewise.
3811 * oasys.c: Likewise.
3812 * pdp11.c: Likewise.
3813 * pe-mips.c: Likewise.
3814 * peXXigen.c: Likewise.
3815 * peicode.h: Likewise.
3816 * reloc.c: Likewise.
3817 * rs6000-core.c: Likewise.
3818 * srec.c: Likewise.
3819 * stabs.c: Likewise.
3820 * vms-alpha.c: Likewise.
3821 * xcofflink.c: Likewise.
3822
dbc88fc1
AM		 38232018-02-19 Alan Modra <amodra@gmail.com>
3824
3825 PR 22845
3826 * elf.c (IS_TBSS): Define.
3827 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3828 (assign_file_positions_for_non_load_sections): Revert last change.
3829 Properly calculate load segment limits to compare against relro limits.
3830
325ba6fb
AM		 38312018-02-17 Alan Modra <amodra@gmail.com>
3832
3833 PR 22845
3834 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3835 degenerate zero size PT_LOAD segments when finding one overlapping
3836 the PT_GNU_RELRO segment.
3837
d00dd7dc
AM		 38382018-02-16 Alan Modra <amodra@gmail.com>
3839
3840 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3841 (_bfd_bool_bfd_true): Rename from bfd_true.
3842 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3843 (_bfd_int_bfd_0): Rename from bfd_0.
3844 (_bfd_uint_bfd_0): Rename from bfd_0u.
3845 (_bfd_long_bfd_0): Rename from bfd_0l.
3846 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3847 (_bfd_void_bfd): Rename from bfd_void.
3848 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3849 (_bfd_bool_bfd_link_false_error),
3850 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3851 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3852 (_bfd_bool_bfd_asection_bfd_asection_true),
3853 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3854 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3855 * archive.c (_bfd_noarchive_get_elt_at_index),
3856 (_bfd_noarchive_openr_next_archived_file),
3857 (_bfd_noarchive_construct_extended_name_table),
3858 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3859 (_bfd_noarchive_write_armap): New functions.
3860 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3861 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3862 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3863 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3864 (alpha_ecoff_swap_coff_lineno_out),
3865 (alpha_ecoff_swap_coff_reloc_out): New functions.
3866 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3867 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3868 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3869 (mips_ecoff_swap_coff_lineno_out),
3870 (mips_ecoff_swap_coff_reloc_out): New functions.
3871 * coffcode.h (coff_set_alignment_hook): Replace define with
3872 new function.
3873 (symname_in_debug_hook): Likewise.
3874 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3875 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3876 * elf.c (assign_file_positions_except_relocs): Test
3877 elf_backend_allow_non_load_phdr for NULL.
3878 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3879 _bfd_elf_link_omit_section_dynsym. Update uses.
3880 (_bfd_elf_omit_section_dynsym_all): New function.
3881 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3882 (_bfd_elf_omit_section_dynsym_default): Declare.
3883 (_bfd_elf_omit_section_dynsym_all): Declare.
3884 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3885 (_bfd_nolink_bfd_get_relocated_section_contents),
3886 (_bfd_nolink_bfd_lookup_section_flags),
3887 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3888 (_bfd_nolink_bfd_link_hash_table_create),
3889 (_bfd_nolink_bfd_link_just_syms),
3890 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3891 (_bfd_nolink_bfd_link_split_section),
3892 (_bfd_nolink_section_already_linked),
3893 (_bfd_nolink_bfd_define_common_symbol),
3894 (_bfd_nolink_bfd_define_start_stop): New functions.
3895 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3896 (_bfd_norelocs_bfd_reloc_name_lookup),
3897 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3898 * section.c (_bfd_nowrite_set_section_contents): New function.
3899 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3900 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3901 (_bfd_nosymbols_get_symbol_version_string),
3902 (_bfd_nosymbols_bfd_is_local_label_name),
3903 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3904 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3905 (_bfd_nosymbols_bfd_make_debug_symbol),
3906 ( _bfd_nosymbols_read_minisymbols),
3907 ( _bfd_nosymbols_minisymbol_to_symbol),
3908 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3909 * libbfd-in.h: Declare new functions. Update existing defines,
3910 removing casts.
3911 * aix386-core.c: Update to use new hooks. Formatting.
3912 * aout-adobe.c: Likewise.
3913 * aout-arm.c: Likewise.
3914 * aout-target.h: Likewise.
3915 * aout-tic30.c: Likewise.
3916 * aoutf1.h: Likewise.
3917 * binary.c: Likewise.
3918 * bout.c: Likewise.
3919 * cisco-core.c: Likewise.
3920 * coff-alpha.c: Likewise.
3921 * coff-i386.c: Likewise.
3922 * coff-i860.c: Likewise.
3923 * coff-i960.c: Likewise.
3924 * coff-ia64.c: Likewise.
3925 * coff-mips.c: Likewise.
3926 * coff-ppc.c: Likewise.
3927 * coff-rs6000.c: Likewise.
3928 * coff-sh.c: Likewise.
3929 * coff-tic30.c: Likewise.
3930 * coff-tic54x.c: Likewise.
3931 * coff-x86_64.c: Likewise.
3932 * coff64-rs6000.c: Likewise.
3933 * coffcode.h: Likewise.
3934 * elf-m10300.c: Likewise.
3935 * elf32-cr16.c: Likewise.
3936 * elf32-lm32.c: Likewise.
3937 * elf32-m32r.c: Likewise.
3938 * elf32-metag.c: Likewise.
3939 * elf32-score.c: Likewise.
3940 * elf32-score7.c: Likewise.
3941 * elf32-tilepro.c: Likewise.
3942 * elf32-xstormy16.c: Likewise.
3943 * elf32-xtensa.c: Likewise.
3944 * elf64-alpha.c: Likewise.
3945 * elf64-hppa.c: Likewise.
3946 * elf64-ia64-vms.c: Likewise.
3947 * elf64-mmix.c: Likewise.
3948 * elf64-sh64.c: Likewise.
3949 * elfnn-ia64.c: Likewise.
3950 * elfxx-sparc.c: Likewise.
3951 * elfxx-target.h: Likewise.
3952 * elfxx-tilegx.c: Likewise.
3953 * elfxx-x86.h: Likewise.
3954 * hp300hpux.c: Likewise.
3955 * hppabsd-core.c: Likewise.
3956 * hpux-core.c: Likewise.
3957 * i386msdos.c: Likewise.
3958 * i386os9k.c: Likewise.
3959 * ieee.c: Likewise.
3960 * ihex.c: Likewise.
3961 * irix-core.c: Likewise.
3962 * libaout.h: Likewise.
3963 * libecoff.h: Likewise.
3964 * mach-o-target.c: Likewise.
3965 * mach-o.c: Likewise.
3966 * mipsbsd.c: Likewise.
3967 * mmo.c: Likewise.
3968 * netbsd-core.c: Likewise.
3969 * nlm-target.h: Likewise.
3970 * oasys.c: Likewise.
3971 * osf-core.c: Likewise.
3972 * pdp11.c: Likewise.
3973 * pe-mips.c: Likewise.
3974 * pe-x86_64.c: Likewise.
3975 * pef.c: Likewise.
3976 * plugin.c: Likewise.
3977 * ppcboot.c: Likewise.
3978 * ptrace-core.c: Likewise.
3979 * sco5-core.c: Likewise.
3980 * som.c: Likewise.
3981 * sparclynx.c: Likewise.
3982 * srec.c: Likewise.
3983 * tekhex.c: Likewise.
3984 * trad-core.c: Likewise.
3985 * verilog.c: Likewise.
3986 * versados.c: Likewise.
3987 * vms-alpha.c: Likewise.
3988 * vms-lib.c: Likewise.
3989 * wasm-module.c: Likewise.
3990 * xsym.c: Likewise.
3991 * libbfd.h: Regenerate.
3992
2a0d9853
JW		 39932018-02-15 Jim Wilson <jimw@sifive.com>
3994
09ca4b9d
JW		 3995 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3996 symbols whose section address is zero.
3997
2a0d9853
JW		 3998 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3999 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
4000 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
4001 Add %X%P to error messages.
4002
e513bd38
EB		 40032018-02-15 Eric Botcazou <ebotcazou@adacore.com>
4004
4005 PR ld/22832
4006 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4007 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
4008 and assert that the result of the call is not NULL.
4009
12ef3f5a
NC		 40102018-02-14 Nick Clifton <nickc@redhat.com>
4011
4012 PR 22823
4013 Revert previous delta. Add extra casts to avoid compile time
4014 warnings instead.
4015 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
4016 cast to avoid warning from gcc v8 compiler.
4017 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4018 (_bfd_generic_bfd_set_private_flags): Likewise.
4019 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4020 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4021 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4022 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4023 (_bfd_noarchive_construct_extended_name_table): Likewise.
4024 (_bfd_noarchive_truncate_arname): Likewise.
4025 (_bfd_noarchive_write_ar_hdr): Likewise.
4026 (_bfd_noarchive_get_elt_at_index): Likewise.
4027 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4028 (_bfd_nosymbols_print_symbol): Likewise.
4029 (_bfd_nosymbols_get_symbol_info): Likewise.
4030 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4031 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4032 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4033 (_bfd_nosymbols_get_lineno): Likewise.
4034 (_bfd_nosymbols_find_nearest_line): Likewise.
4035 (_bfd_nosymbols_find_line): Likewise.
4036 (_bfd_nosymbols_find_inliner_info): Likewise.
4037 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4038 (_bfd_nosymbols_read_minisymbols): Likewise.
4039 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4040 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4041 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4042 (_bfd_nowrite_set_arch_mach): Likewise.
4043 (_bfd_nowrite_set_section_contents): Likewise.
4044 (_bfd_nolink_sizeof_headers): Likewise.
4045 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4046 (_bfd_nolink_bfd_relax_section): Likewise.
4047 (_bfd_nolink_bfd_gc_sections): Likewise.
4048 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4049 (_bfd_nolink_bfd_merge_sections): Likewise.
4050 (_bfd_nolink_bfd_is_group_section): Likewise.
4051 (_bfd_nolink_bfd_discard_group): Likewise.
4052 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4053 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4054 (_bfd_nolink_bfd_link_just_syms): Likewise.
4055 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4056 (_bfd_nolink_bfd_final_link): Likewise.
4057 (_bfd_nolink_bfd_link_split_section): Likewise.
4058 (_bfd_nolink_section_already_linked): Likewise.
4059 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4060 (_bfd_nolink_bfd_define_start_stop): Likewise.
4061 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4062 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4063 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4064 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4065 * libbfd.c (bfd_false_any): Delete.
4066 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
4067 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
4068 * libbfd.h (extern): Regenerate
4069 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
4070 cast to avoid warning from gcc v8 compiler.
4071 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4072 * binary.c (binary_get_symbol_info): Likewise.
4073 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4074 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4075 * coffcode.h (coff_set_alignment_hook): Likewise.
4076 (symname_in_debug_hook): Likewise.
4077 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4078 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4079 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4080 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4081 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4082 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4083 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4084 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4085 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4086 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4087 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4088 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4089 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4090 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4091 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4092 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4093 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4094 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4095 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4096 (bfd_elfNN_bfd_set_private_flags): Likewise.
4097 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4098 (elf_backend_init_index_section): Likewise.
4099 (elf_backend_allow_non_load_phdr): Likewise.
4100 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4101 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4102 * ieee.c (ieee_construct_extended_name_table): Likewise.
4103 (ieee_write_armap): Likewise.
4104 (ieee_write_ar_hdr): Likewise.
4105 (ieee_bfd_is_target_special_symbol): Likewise.
4106 * ihex.c (ihex_canonicalize_symtab): Likewise.
4107 (ihex_bfd_is_target_special_symbol): Likewise.
4108 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4109 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4110 (_bfd_ecoff_set_alignment_hook): Likewise.
4111 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4112 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4113 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4114 * oasys.c (oasys_construct_extended_name_table): Likewise.
4115 (oasys_write_armap): Likewise.
4116 (oasys_write_ar_hdr): Likewise.
4117 (oasys_bfd_is_target_special_symbol): Likewise.
4118 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4119 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4120 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4121 * som.c (som_bfd_is_target_special_symbol): Likewise.
4122 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4123 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4124 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4125 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4126 (versados_bfd_reloc_name_lookup): Likewise.
4127 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4128 (vms_bfd_define_start_stop): Likewise.
4129 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4130 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4131 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4132
451875b4
L		 41332018-02-14 H.J. Lu <hongjiu.lu@intel.com>
4134
4135 PR ld/22842
4136 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4137 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4138 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4139 R_X86_64_PC32 reloc against dynamic function in data section.
4140 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4141 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4142 against dynamic function in data section.
4143 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4144 function address only if pcrel_plt is true.
4145 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4146 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4147 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
4148 PC-relative relocation against a function definition in data
4149 secton in PIE. Remove the obsolete comments.
4150 (elf_x86_link_hash_table): Add pcrel_plt.
4151
1031c264
L		 41522018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4153
4154 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4155 instead of bfd_link_pic, for building shared library.
4156
bd7ab16b
L		 41572018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4158
4159 PR gas/22791
4160 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4161 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4162 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
4163 against protected function in shared object.
4164
80c96350
ST		 41652018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
4166
4167 PR 22828
4168 * po/ru.po: Fix typo in Russian translation.
4169
87993319
MR		 41702018-02-13 Maciej W. Rozycki <macro@mips.com>
4171
4172 * wasm-module.c (wasm_scan_name_function_section): Rename
4173 `index' local variable to `idx'.
4174
68d20676
NC		 41752018-02-13 Nick Clifton <nickc@redhat.com>
4176
4177 PR 22823
4178 Fix compile time warnings generated by gcc version 8.
4179 * libbfd-in.h: Remove extraneous text from prototypes.
4180 Add prototypes for bfd_false_any, bfd_true_any,
4181 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4182 bfd_n1_any, bfd_void_any.
4183 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4184 function.
4185 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4186 (_bfd_generic_bfd_set_private_flags): Likewise.
4187 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4188 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4189 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4190 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4191 (_bfd_noarchive_construct_extended_name_table): Likewise.
4192 (_bfd_noarchive_truncate_arname): Likewise.
4193 (_bfd_noarchive_write_ar_hdr): Likewise.
4194 (_bfd_noarchive_get_elt_at_index): Likewise.
4195 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4196 (_bfd_nosymbols_print_symbol): Likewise.
4197 (_bfd_nosymbols_get_symbol_info): Likewise.
4198 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4199 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4200 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4201 (_bfd_nosymbols_get_lineno): Likewise.
4202 (_bfd_nosymbols_find_nearest_line): Likewise.
4203 (_bfd_nosymbols_find_line): Likewise.
4204 (_bfd_nosymbols_find_inliner_info): Likewise.
4205 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4206 (_bfd_nosymbols_read_minisymbols): Likewise.
4207 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4208 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4209 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4210 (_bfd_nowrite_set_arch_mach): Likewise.
4211 (_bfd_nowrite_set_section_contents): Likewise.
4212 (_bfd_nolink_sizeof_headers): Likewise.
4213 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4214 (_bfd_nolink_bfd_relax_section): Likewise.
4215 (_bfd_nolink_bfd_gc_sections): Likewise.
4216 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4217 (_bfd_nolink_bfd_merge_sections): Likewise.
4218 (_bfd_nolink_bfd_is_group_section): Likewise.
4219 (_bfd_nolink_bfd_discard_group): Likewise.
4220 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4221 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4222 (_bfd_nolink_bfd_link_just_syms): Likewise.
4223 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4224 (_bfd_nolink_bfd_final_link): Likewise.
4225 (_bfd_nolink_bfd_link_split_section): Likewise.
4226 (_bfd_nolink_section_already_linked): Likewise.
4227 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4228 (_bfd_nolink_bfd_define_start_stop): Likewise.
4229 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4230 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4231 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4232 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4233 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4234 accepts one or more arguments.
4235 (bfd_true_any): Likewise.
4236 (bfd_nullvoidptr_any): Likewise.
4237 (bfd_0_any): Likewise.
4238 (bfd_0u_any): Likewise.
4239 (bfd_0l_any): Likewise.
4240 (_bfd_n1_any): Likewise.
4241 (bfd_void_any): Likewise.
4242 * libbfd.h (extern): Regenerate
4243 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4244 based dummy function.
4245 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4246 * binary.c (binary_get_symbol_info): Likewise.
4247 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4248 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4249 * coffcode.h (coff_set_alignment_hook): Likewise.
4250 (symname_in_debug_hook): Likewise.
4251 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4252 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4253 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4254 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4255 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4256 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4257 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4258 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4259 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4260 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4261 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4262 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4263 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4264 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4265 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4266 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4267 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4268 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4269 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4270 (bfd_elfNN_bfd_set_private_flags): Likewise.
4271 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4272 (elf_backend_init_index_section): Likewise.
4273 (elf_backend_allow_non_load_phdr): Likewise.
4274 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4275 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4276 * ieee.c (ieee_construct_extended_name_table): Likewise.
4277 (ieee_write_armap): Likewise.
4278 (ieee_write_ar_hdr): Likewise.
4279 (ieee_bfd_is_target_special_symbol): Likewise.
4280 * ihex.c (ihex_canonicalize_symtab): Likewise.
4281 (ihex_bfd_is_target_special_symbol): Likewise.
4282 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4283 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4284 (_bfd_ecoff_set_alignment_hook): Likewise.
4285 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4286 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4287 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4288 * oasys.c (oasys_construct_extended_name_table): Likewise.
4289 (oasys_write_armap): Likewise.
4290 (oasys_write_ar_hdr): Likewise.
4291 (oasys_bfd_is_target_special_symbol): Likewise.
4292 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4293 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4294 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4295 * som.c (som_bfd_is_target_special_symbol): Likewise.
4296 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4297 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4298 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4299 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4300 (versados_bfd_reloc_name_lookup): Likewise.
4301 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4302 (vms_bfd_define_start_stop): Likewise.
4303 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4304 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4305 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4306 * elf32-arc.c (get_replace_function): Assign replacement function
4307 to func pointer.
4308 * elf32-i370.c (i370_noop): Update prototype.
4309
6e5e9d58
AM		 43102018-02-13 Alan Modra <amodra@gmail.com>
4311
4312 PR 22836
4313 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4314 relocation sections. If size reduces to just the flag word,
4315 remove that too and mark with SEC_EXCLUDE.
4316 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4317
f2731e0c
AM		 43182018-02-13 Alan Modra <amodra@gmail.com>
4319
4320 PR 22829
4321 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4322 PT_GNU_RELRO setup.
4323
830db048
ZF		 43242018-02-12 Zebediah Figura <z.figura12@gmail.com>
4325
4326 * i386msdos.c (msdos_mkobject); New function.
4327 (msdos_object_p): New function.
4328 (i386_msdos_vec): Use msdos_object_p as the check_format
4329 function.
4330 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4331 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4332 IMAGE_NT_SIGNATURE.
4333 * peXXigen.c: Likewise.
4334 * coff-ia64.c: Likewise.
4335
94fe5757
NC		 43362018-02-12 Nick Clifton <nickc@redhat.com>
4337
4338 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4339 assignment.
0b8683b7 4340 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4341
d805612e 43422018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4343
4344 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4345 (sparc_elf_append_rela): Assert that there is enough room in section.
4346 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4347 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4348 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4349 For a symbol subject to a GOT relocation, reserve a slot in the
4350 relocation section if the symbol isn't dynamic and we are in PIC mode.
4351 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4352 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4353 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4354 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4355 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4356 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4357 undefined weak symbol with non-default visibility. Remove superfluous
4358 'else' and fix formatting.
4359
3b4c3844
L		 43602018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4361
4362 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4363 is_solaris.
4364 (i386_elf32_sol2_vec): Don't declare.
4365 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4366 Don't set need_global_offset_table.
4367 (elf_i386_solaris_arch_bed): New.
4368 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4369 Solaris.
4370 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4371 target_os != is_nacl instead of target_os == is_normal.
4372 (x86_64_elf64_sol2_vec): Don't declare.
4373 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4374 is_nacl instead of target_os == is_normal. Don't set
4375 need_global_offset_table.
4376 (elf_x86_64_solaris_arch_bed): New.
4377 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4378 Solaris.
4379 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4380 _GLOBAL_OFFSET_TABLE_ for Solaris.
4381 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4382 need_global_offset_table.
4383 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4384 (elf_x86_link_hash_table): Remove need_global_offset_table.
4385 (elf_x86_init_table): Likewise.
4386
15b23f36
L		 43872018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4388
4389 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4390 Remove prototype.
4391 (i386_elf32_sol2_vec): Declared.
4392 (elf_i386_link_setup_gnu_properties): Set
4393 need_global_offset_table with info->output_bfd->xvec.
4394 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4395 Remove prototype.
4396 (x86_64_elf64_sol2_vec): Declared.
4397 (elf_x86_64_link_setup_gnu_properties): Set
4398 need_global_offset_table with info->output_bfd->xvec.
4399
dc11dea2
L		 44002018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4401
4402 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4403 New prototype.
4404 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4405 for Solaris.
4406 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4407 New prototype.
4408 (elf_x86_64_link_setup_gnu_properties): Set
4409 need_global_offset_table for Solaris.
4410 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4411 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4412 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4413 need_global_offset_table.
4414 * elfxx-x86.h (elf_x86_link_hash_table): Add
4415 need_global_offset_table.
4416 (elf_x86_init_table): Likewise.
4417
3f48fe4a
JW		 44182018-02-08 Jim Wilson <jimw@sifive.com>
4419
4420 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4421 change.
4422
ef135d43
NC		 44232018-02-08 Nick Clifton <nickc@redhat.com>
4424
4425 PR 22788
4426 * elf.c (elf_parse_notes): Reject notes with excessuively large
4427 alignments.
4428
407aa07c
AM		 44292018-02-07 Alan Modra <amodra@gmail.com>
4430
4431 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4432 * elf32-ppc.c: Remove speculation barrier support.
4433 * elf32-ppc.h: Likewise.
4434 * elf64-ppc.c: Likewise.
4435 * elf64-ppc.h: Likewise.
4436
ed01220c
JW		 44372018-02-06 Jim Wilson <jimw@sifive.com>
4438
4439 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4440 callback to report an error.
4441
c20c30f6
EB		 44422018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4443
4444 PR ld/22263
4445 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4446 into call to !bfd_link_executable and tidy up.
4447 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4448 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4449 !bfd_link_executable.
4450 <R_SPARC_TLS_IE_HI22>: Likewise.
4451 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4452 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4453 !bfd_link_executable.
4454 <R_SPARC_WPLT30>: Tidy up.
4455 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4456 !bfd_link_executable.
4457 (allocate_dynrelocs): Likewise.
4458 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4459 <R_SPARC_TLS_GD_HI22>: Merge into...
4460 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4461 sparc_elf_tls_transition and remove redundant code.
4462 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4463 !bfd_link_executable.
4464 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4465 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4466 <R_SPARC_TLS_LDM_CALL>: Likewise.
4467 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4468 <R_SPARC_TLS_GD_ADD>: Likewise.
4469 <R_SPARC_TLS_LDM_ADD>: Likewise.
4470 <R_SPARC_TLS_LDO_ADD>: Likewise.
4471 <R_SPARC_TLS_IE_LD>: Likewise.
4472
46d09186
NC		 44732018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4474
4475 PR 22789
4476 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4477 functions failed to find the function name, try the generic elf
4478 find function instead.
4479
8278e7ce
SDJ		 44802018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4481
4482 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4483 'memcpy' instead of 'strncpy' when writing the magic number.
4484
64e234d4
NC		 44852018-02-06 Nick Clifton <nickc@redhat.com>
4486
4487 PR 22794
4488 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4489 section before attempting to read it in.
4490 (bfd_get_alt_debug_link_info): Likewise.
4491
422f3d3d
PC		 44922018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4493
4494 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4495 line information in addition to name, if they can be found.
4496
279b2f94
RL		 44972018-02-05 Renlin Li <renlin.li@arm.com>
4498
4499 PR ld/22764
4500 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4501 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4502 check for writeable section as well.
4503
cd048363
L		 45042018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4505
4506 PR ld/22782
4507 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4508 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4509 undefined weak symbol to 0.
4510 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4511 if _GLOBAL_OFFSET_TABLE_ is referenced.
4512 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4513 got_referenced instead of ref_regular_nonweak. Remove the
4514 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4515 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4516
e65b1a78
MR		 45172018-02-05 Maciej W. Rozycki <macro@mips.com>
4518
4519 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4520 initialize `hi_reloc'.
4521
2d6dda71
MR		 45222018-02-05 Maciej W. Rozycki <macro@mips.com>
4523
4524 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4525 SHT_MIPS_REGINFO sections don't assert the correct size and
4526 report an error instead.
4527
75506100
MR		 45282018-02-05 Maciej W. Rozycki <macro@mips.com>
4529
4530 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4531 status from `->elf_backend_section_processing'.
4532
7f02625e
JW		 45332018-02-02 Jim Wilson <jimw@sifive.com>
4534
4535 PR ld/22756
4536 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4537 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4538 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4539 Pass new argument to riscv_relax_delete_bytes.
4540 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4541 ATTRIBUTE_UNUSED from link_info parameter.
4542
d830549d
AM		 45432018-02-02 Alan Modra <amodra@gmail.com>
4544
4545 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4546 emitted for toc sequence optimization. Set and use "howto" later.
4547
e99955cd
SM		 45482018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4549
4550 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4551 arithmetic on NULL pointer.
4552 * elflink.c (_bfd_elf_archive_symbol_lookup,
4553 elf_link_add_archive_symbols): Likewise.
4554
bf3077a6
MM		 45552018-01-31 Michael Matz <matz@suse.de>
4556
4557 * elflink.c (bfd_elf_define_start_stop): Fix check of
4558 def_dynamic.
4559
823143c6
L		 45602018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4561
4562 PR ld/21964
4563 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4564 __stop symbols are referenced by shared objects.
4565
76cb3a89
AM		 45662018-01-30 Alan Modra <amodra@gmail.com>
4567
4568 PR 22758
4569 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4570 segment when demand paged with lma on the same page. Test this
4571 before load/non-load, executable/non-executable,
4572 writable/non-writable tests and simplify. Delete bogus relro
4573 condition in writable/non-writable test. Delete outdated
4574 comment. Formatting.
4575
36b8fda5
AM		 45762018-01-30 Alan Modra <amodra@gmail.com>
4577
4578 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4579 symbols dynamic.
4580
eb77f6a4
AM		 45812018-01-29 Alan Modra <amodra@gmail.com>
4582
4583 PR 22741
4584 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4585 range before converting to a symbol table pointer.
4586
7d73b4c8
NC		 45872018-01-27 Nick Clifton <nickc@redhat.com>
4588
4589 * po/ru.po: Updated Russian translation.
4590
32253bb7
AM		 45912018-01-26 Alan Modra <amodra@gmail.com>
4592
4593 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4594 they are defined dynamically.
4595
ba21f564
AM		 45962018-01-26 Alan Modra <amodra@gmail.com>
4597
4598 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4599 .branch_lt changes size.
4600
38e64b0e
AM		 46012018-01-25 Alan Modra <amodra@gmail.com>
4602
4603 PR 22746
4604 * elfcode.h (elf_object_p): Avoid integer overflow.
4605
bb363086
EB		 46062018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4607
4608 PR ld/22727
4609 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4610 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4611
4612 Revert
4613 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4614
4615 PR ld/22263
4616 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4617 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4618 bfd_link_executable for TLS check.
4619 (_bfd_sparc_elf_check_relocs): Likewise.
4620 (allocate_dynrelocs): Likewise.
4621 (_bfd_sparc_elf_relocate_section): Likewise.
4622
1daf502a
RL		 46232018-01-24 Renlin Li <renlin.li@arm.com>
4624
4625 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4626 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4627 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4628 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4629 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4630 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4631 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4632
32247401
RL		 46332018-01-24 Renlin Li <renlin.li@arm.com>
4634
4635 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4636 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4637 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4638 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4639 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4640 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4641 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4642 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4643 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4644 * bfd-in2.h: Regenerate.
4645 * libbfd.h: Regenerate.
4646
1c5e4ee9
MR		 46472018-01-23 Maciej W. Rozycki <macro@mips.com>
4648
4649 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4650 `mips_elf32_section_processing' comment reference.
4651
8a1b824a
L		 46522018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4653
4654 PR ld/22721
4655 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4656 versioned __tls_get_addr symbol.
4657
ee3fbc1e
NC		 46582018-01-19 Nick Clifton <nickc@redhat.com>
4659
4660 * po/fr.po: Updated French translation.
4661
691d2e9a
AM		 46622018-01-18 Alan Modra <amodra@gmail.com>
4663
4664 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4665 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4666 (ppc64_elf_build_stubs): Likewise.
4667
4bfce128
NC		 46682018-01-17 Nick Clifton <nickc@redhat.com>
4669
4670 * po/ru.po: Updated Russian translation.
4671 * po/uk/po: Updated Ukranian translation.
4672
c75bc4f7
AM		 46732018-01-17 Alan Modra <amodra@gmail.com>
4674
4675 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4676
1be5d8d3
AM		 46772018-01-17 Alan Modra <amodra@gmail.com>
4678
4679 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4680 (CRSETEQ, BEQCTRM): Define.
4681 (is_nonpic_glink_stub): Don't check bctr.
4682 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4683 (ppc_elf_relax_section): Size speculation barrier.
4684 (output_bctr): New function.
4685 (write_glink_stub): Use output_bctr.
4686 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4687 (ppc_elf_finish_dynamic_symbol): Likewise.
4688 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4689 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4690 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4691 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4692 (size_global_entry_stubs): Handle speculation barrier sizing.
4693 (plt_stub_size): Likewise.
4694 (output_bctr): New function.
4695 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4696 barrier.
4697 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4698 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4699 (build_global_entry_stubs): Output speculation barrier.
4700 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4701 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4702
9e390558
AM		 47032018-01-17 Alan Modra <amodra@gmail.com>
4704
4705 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4706 __tls_get_addr_opt, and alignment sizing.
4707 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4708 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4709 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4710 or 8 insns.
4711 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4712 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4713 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4714 by PLT reloc count.
4715 (write_glink_stub): Handle __tls_get_addr_opt stub.
4716 Pad out to size given by GLINK_ENTRY_SIZE.
4717 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4718 (ppc_elf_finish_dynamic_symbol): Likewise.
4719 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4720 insn array since so many need rewriting.
4721 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4722 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4723 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4724 nops. Adjust all uses.
4725 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4726 in glink_vma calculation.
4727 (struct ppc_link_hash_table): Add global_entry section pointer.
4728 (create_linkage_sections): Create separate section for global
4729 entry stubs.
4730 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4731 (size_global_entry_stubs): Handle sizing for aligned stubs.
4732 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4733 and don't stash end of glink branch table in rawsize.
4734 (ppc_build_one_stub): Rewrite stub size calculations.
4735 (build_global_entry_stubs): Use new section.
4736 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4737 Build lazy link stubs out to end of section. Build global entry
4738 stubs in new section.
4739
616dcb87
NC		 47402018-01-15 Nick Clifton <nickc@redhat.com>
4741
4742 * po/uk.po: Updated Ukranian translation.
4743
3957a496
NC		 47442018-01-13 Nick Clifton <nickc@redhat.com>
4745
4746 * po/bfd.pot: Regenerated.
4747
769c7ea5
NC		 47482018-01-13 Nick Clifton <nickc@redhat.com>
4749
4750 * version.m4: Bump version to 2.30.51
4751 * configure: Regenerate.
4752
faf766e3
NC		 47532018-01-13 Nick Clifton <nickc@redhat.com>
4754
4755 2.30 branch created.
4756
564e11c9
JW		 47572018-01-12 Jens Widell <jl@opera.com>
4758
4759 * elf.c (setup_group): Optimize search for group by remembering
4760 last found group and restarting search at that index.
4761 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4762
a78eea16
AM		 47632018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4764
4765 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4766 bfd_link_common_skip_none in switch.
4767
87e79a65
AM		 47682018-01-12 Alan Modra <amodra@gmail.com>
4769
4770 PR ld/22649
4771 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4772 references on forced local symbols.
4773
58807c48
VI		 47742018-01-12 Vlad Ivanov <vlad@ivanov.email>
4775
4776 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4777 .reginfo section has wrong size.
4778
2888249f
L		 47792018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4780
4781 PR ld/22393
4782 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4783 separate code and read-only data LOAD segments, create a new
4784 LOAD segment if the previous section contains text and the
4785 current section doesn't or vice versa. Don't put a writable
4786 section in a read-only segment if there is a RELRO segment.
4787
d664fd41
L		 47882018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4789
4790 PR ld/22649
4791 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4792 references on forced local symbols.
4793
8b6f4cd3
L		 47942018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4795
4796 PR ld/22677
4797 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4798 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4799
9c70c522 48002018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4801
4802 PR 22662
4803 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4804
ddb2bbcf
JB		 48052018-01-03 John Baldwin <jhb@FreeBSD.org>
4806
4807 * elf.c (elfcore_grok_freebsd_note): Handle
4808 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4809 NT_FREEBSD_PROCSTAT_VMMAP.
4810
219d1afa
AM		 48112018-01-03 Alan Modra <amodra@gmail.com>
4812
4813 Update year range in copyright notice of all files.
4814
1e563868 4815For older changes see ChangeLog-2017
3499769a 4816\f
1e563868 4817Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4818
4819Copying and distribution of this file, with or without modification,
4820are permitted in any medium without royalty provided the copyright
4821notice and this notice are preserved.
4822
4823Local Variables:
4824mode: change-log
4825left-margin: 8
4826fill-column: 74
4827version-control: never
4828End:
GDB Binutils - Deliverables
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