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[aarch64] Add support for pointer authentication B key
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
3a67e1a6
ST		 12018-12-05 Sam Tebbs <sam.tebbs@arm.com>
2
3 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Add check for 'B'.
4
fde51dd1
L		 52018-12-04 H.J. Lu <hongjiu.lu@intel.com>
6
7 PR ld/23372
8 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Don't remove
9 empty properties for GNU_PROPERTY_X86_COMPAT_ISA_1_USED and
10 GNU_PROPERTY_X86_UINT32_OR_AND.
11 (_bfd_x86_elf_link_fixup_gnu_properties): Likewise.
12
1080bf78
JW		 132018-12-03 Kito Cheng <kito@andestech.com>
14
15 * elfxx-riscv.h (RISCV_DONT_CARE_VERSION): New macro.
16 (struct riscv_subset_t): New structure.
17 (riscv_subset_t): New typedef.
18 (riscv_subset_list_t): New structure.
19 (riscv_release_subset_list): New prototype.
20 (riscv_add_subset): Likewise.
21 (riscv_lookup_subset): Likewise.
22 (riscv_lookup_subset_version): Likewise.
23 (riscv_release_subset_list): Likewise.
24 * elfxx-riscv.c: Include safe-ctype.h.
25 (riscv_parsing_subset_version): New function.
26 (riscv_supported_std_ext): Likewise.
27 (riscv_parse_std_ext): Likewise.
28 (riscv_parse_sv_or_non_std_ext): Likewise.
29 (riscv_parse_subset): Likewise.
30 (riscv_add_subset): Likewise.
31 (riscv_lookup_subset): Likewise.
32 (riscv_lookup_subset_version): Likewise.
33 (riscv_release_subset_list): Likewise.
34
b44ee3a8
L		 352018-12-01 H.J. Lu <hongjiu.lu@intel.com>
36
37 PR ld/23930
38 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
39 the iplt section alignment if it is non-empty.
40 (_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
41 and delay setting the iplt section alignment.
42 * elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
43
5f60af5d
NC		 442018-11-30 Nick Clifton <nickc@redhat.com>
45
20a71194 46 PR 23942
5f60af5d
NC		 47 * elfcode.h (elf_object_p): Check for corrupt input files with
48 more program headers than can actually fit in the file.
49
beab4532
NC		 502018-11-30 Nick Clifton <nickc@redhat.com>
51
52 PR 23932
53 * elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
54 size.
55 (rewrite_elf_program_header): If no sections are mapped into a
56 segment return an error.
57
ba85c15d
AM		 582018-11-30 Alan Modra <amodra@gmail.com>
59
60 PR 23937
61 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
62 entry offset for ifuncs.
63
ffd9e4d0
L		 642018-11-29 H.J. Lu <hongjiu.lu@intel.com>
65
66 PR ld/23929
67 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
68 merge .note.gnu.property section in IR inputs.
69
b5ab3163
TP		 702018-11-27 Thomas Preud'homme <thomas.preudhomme@linaro.org>
71
72 * cpu-arm.c (processors): Add processors known to GAS but missing here
73 and reindent.
74 (bfd_arm_update_notes): Add comment explaining why the list of
75 architectures in the switch should not be updated.
76 (architectures): Likewise.
77
3c7687b9
MR		 782018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
79
80 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
81 <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
82 <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
83 absolute symbol in PIC code.
84
aff68bd0
MR		 852018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
86
87 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
88 <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
89 rather than `_bfd_error_handler' to report refused relocations
90 in PIC code and continue processing. Fix error message: `can
91 not' -> `cannot'.
92
131a5a64
L		 932018-11-27 H.J. Lu <hongjiu.lu@intel.com>
94
95 PR binutils/23919
96 * compress.c (bfd_is_section_compressed_with_header): Initialize
97 *uncompressed_align_pow_p to 0.
98
9fca35fc
TC		 992018-11-27 Tamar Christina <tamar.christina@arm.com>
100
101 PR ld/23904
102 * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
103 (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
104 (struct erratum_835769_branch_to_stub_clear_data): New.
105 (_bfd_aarch64_erratum_843419_clear_stub): New.
106 (clear_erratum_843419_entry): New.
107 (elfNN_aarch64_tls_relax): Use it.
108 (elfNN_aarch64_relocate_section): Pass input_section.
109 (aarch64_map_one_stub): Handle branch type none as valid.
110
4207142d
MW		 1112018-11-27 Mark Wielaard <mark@klomp.org>
112
113 PR binutils/23919
114 * bfd.c (bfd_update_compression_header): Explicitly set alignment.
115 (bfd_check_compression_header): Add uncompressed_alignment_power
116 argument. Check ch_addralign is a power of 2.
117 * bfd-in2.h: Regenerated.
118 * compress.c (bfd_compress_section_contents): Get and set
119 orig_uncompressed_alignment_pow if section is decompressed.
120 (bfd_is_section_compressed_with_header): Add and get
121 uncompressed_align_pow_p argument.
122 (bfd_is_section_compressed): Add uncompressed_align_power argument
123 to bfd_is_section_compressed_with_header call.
124 (bfd_init_section_decompress_status): Get and set
125 uncompressed_alignment_power.
126 * elf.c (_bfd_elf_make_section_from_shdr): Add
127 uncompressed_align_power argument to
128 bfd_is_section_compressed_with_header call.
129
ca94519e
JL		 1302018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
131
132 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
133 error when .MSP430.attributes section is missing from objects
134 created by LTO.
135
0242af40
JW		 1362018-11-13 Jim Wilson <jimw@sifive.com>
137
138 * elfnn-riscv.c (riscv_float_abi_string): New.
139 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
140
dfbfec24
BW		 1412018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
142
143 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
144 concerning timestamp insertion.
145
20b233dc
CM		 1462018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
147
148 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
dfbfec24 149 correct static TLS relocs.
20b233dc 150 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
dfbfec24
BW		 151 TLS relocs which require -fPIC.
152 (arc_create_forced_local_got_entries_for_tls): Created.
153 Traverses list of GOT entries to be resolved statically
154 when needed.
155 (elf_arc_finish_dynamic_sections): Changed. Calls
156 arc_create_forced_local_got_entries_for_tls for each known
157 possibly GOT symbol.
20b233dc 158
d2eb0fb5 1592018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
160
161 PR 23699
162 * ihex.c (ihex_write_object_contents): Check for sign extended
163 addresses that cannot be supported in the ihex format.
164
0f206410
CZ		 1652018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
166
167 * arc-got.h (arc_get_local_got_ents): Revamp it; use
168 elf_local_got_ents to store the local got list.
169 (get_got_entry_list_for_symbo): Restructure it.
170 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
171 get_got_entry_list_for_symbol.
172
0661ae2e
NC		 1732018-11-07 Nick Clifton <nickc@redhat.com>
174
175 * po/fr.po: Updated French translation.
176 * po/pt.po: Updated Portuguese translation.
177
fc7b364a
RB		 1782018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
179 Saagar Jha <saagar@saagarjha.com>
180
181 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
182 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
183 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
184 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
185 (struct bfd_mach_o_note_command): New.
186 (struct bfd_mach_o_build_version_tool): New.
187 (struct bfd_mach_o_build_version_command): New.
188 (bfd_mach_o_read_version_min): Don't split version into
189 a few fields. Rename reserved to sdk.
190 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
191 few fields. Rename reserved to sdk.
192 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
193 LC_BUILD_VERSION.
194 (bfd_mach_o_read_note): New.
195 (bfd_mach_o_read_build_version): New.
196
8d3c78e4
YS		 1972018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
198
199 * config.bfd: Add rx-*-linux.
200 * congigure.ac: Likewise.
201 * elf32-rx.c (rx_linux_object_p): New function.
202 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
203 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
204 * targets.c: Add rx_elf32_linux_le_vec.
42d4c301 205 * configure: Regenerate.
8d3c78e4 206
ddea148b
NC		 2072018-11-06 Romain Margheriti <lilrom13@gmail.com>
208
209 PR 23742
210 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
211 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
212 commands.
213
a4bcd733
AM		 2142018-11-02 Alan Modra <amodra@gmail.com>
215
216 PR 23850
217 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
218 in an executable or shared library as normal sections.
219
f32a4a59
RL		 2202018-10-31 Renlin Li <renlin.li@arm.com>
221
222 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
223 section for Local Exec TLS model.
224
0a640d71
L		 2252018-10-24 H.J. Lu <hongjiu.lu@intel.com>
226
227 PR ld/23818
228 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
229 defined in discarded input sections.
230
8c246a60
AM		 2312018-10-24 Alan Modra <amodra@gmail.com>
232
233 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
234 were not needed.
235
45a0eaf7
AM		 2362018-10-23 Alan Modra <amodra@gmail.com>
237
238 PR 23806
239 * merge.c (_bfd_add_merge_section): Don't attempt to merge
240 sections with ridiculously large alignments.
241
102def4d
AM		 2422018-10-23 Alan Modra <amodra@gmail.com>
243
244 PR 23805
245 * elflink.c (elf_link_input_bfd): Don't segfault on finding
246 STT_TLS symbols without any TLS sections. Instead, change the
247 symbol type to STT_NOTYPE.
248
ab419ddb
AM		 2492018-10-23 Alan Modra <amodra@gmail.com>
250
251 PR 23804
252 * merge.c (_bfd_add_merge_section): Don't attempt to merge
253 sections where size is not a multiple of entsize.
254
ac85e67c
AM		 2552018-10-20 Alan Modra <amodra@gmail.com>
256
257 PR 23788
258 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
259 or SHT_STRTAB.
260
4de5434b
AM		 2612018-10-17 Alan Modra <amodra@gmail.com>
262
263 PR 23653
264 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
265 too when choosing dynobj.
266
48dcd4ea
AM		 2672018-10-16 Alan Modra <amodra@gmail.com>
268
269 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
270 PE_DEBUG_DATA size checks.
271
8df73d5c
AM		 2722018-10-16 Alan Modra <amodra@gmail.com>
273
274 PR 23781
275 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
276 before returning.
277
0e0dd7f1
AM		 2782018-10-16 Alan Modra <amodra@gmail.com>
279
280 PR 23534
281 * init.c (bfd_init): Return an unsigned int.
282 bfd-in2.h: Regenerate.
283
bf2dd8d7
AM		 2842018-10-15 Alan Modra <amodra@gmail.com>
285
286 PR 23534
287 * init.c (BFD_INIT_MAGIC): Define.
288 (bfd_init): Return BFD_INIT_MAGIC.
289 bfd-in2.h: Regenerate.
290
0930cb30
AM		 2912018-10-13 Alan Modra <amodra@gmail.com>
292
293 PR 23770
294 PR 23425
295 * reloc.c (_bfd_clear_contents): Replace "location" param with
296 "buf" and "off". Bounds check "off". Return status.
297 * cofflink.c (_bfd_coff_generic_relocate_section): Update
298 _bfd_clear_contents call.
299 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
300 * elf32-arc.c (elf_arc_relocate_section): Likewise.
301 * elf32-i386.c (elf_i386_relocate_section): Likewise.
302 * elf32-metag.c (metag_final_link_relocate): Likewise.
303 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
304 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
305 * elf32-visium.c (visium_elf_relocate_section): Likewise.
306 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
307 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
308 * libbfd-in.h (_bfd_clear_contents): Update prototype.
309 * libbfd.h: Regenerate.
310
1c2649ed
EB		 3112018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
312
313 * elflink.c (elf_link_output_extsym): Do not place symbols into a
314 discarded .dynsym.
315
80f3ac5d
L		 3162018-10-08 H.J. Lu <hongjiu.lu@intel.com>
317
318 PR ld/23428
319 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
320 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
321 in non-code PT_LOAD segment.
322
64029e93
AM		 3232018-10-08 Alan Modra <amodra@gmail.com>
324
325 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
326 lacking sections.
327 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
328 program headers are required when info->load_phdrs. Reorganize
329 code handling program headers. Generate a mapping without
330 sections just for file and program headers when -z separate-code
331 would indicate they should be on a different page to the first
332 section.
333
5d695627
AM		 3342018-10-08 Alan Modra <amodra@gmail.com>
335
336 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
337 from m->p_vaddr_offset for segments without sections. Invert
338 sign of p_vaddr_offset.
339 (rewrite_elf_program_header, copy_elf_program_header): Save
340 old segment p_vaddr to p_vaddr_offset. Invert sign of
341 p_vaddr_offset.
342
1b9e270b
AM		 3432018-10-08 Alan Modra <amodra@gmail.com>
344
345 * elf.c (get_program_header_size): Don't count PT_INTERP if
346 .interp is empty.
347 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
348 .interp is empty.
349
e0c3dfa2
AM		 3502018-10-08 Alan Modra <amodra@gmail.com>
351
352 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
353 overlays before segment containing headers.
354
00bee008
AM		 3552018-10-08 Alan Modra <amodra@gmail.com>
356
357 * elf.c (make_mapping): Cope with zero size array at end of
358 struct elf_segment_map.
359 (_bfd_elf_map_sections_to_segments): Likewise.
360 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
361 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
362
d1c86cff
AM		 3632018-10-05 Alan Modra <amodra@gmail.com>
364
365 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
366 SHT_NOTE.
367
c8e98e36
SH		 3682018-10-05 Richard Henderson <rth@twiddle.net>
369
370 * bfd-in2.h: Regenerated.
371 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
372 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
373 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
374 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
375 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
376 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
377 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
378 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
379 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
380 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
381 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
382 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
383 (elf_or1k_link_hash_table): Add field saw_plta.
384 (or1k_final_link_relocate): Add value calculations for new relocations.
385 (or1k_elf_relocate_section): Add section relocations for new
386 relocations.
387 (or1k_write_plt_entry): New function.
388 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
389 using new l.adrp instruction. Cleanup PLT relocation code generation.
390 * libbfd.h: Regenerated.
391 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
392 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
393 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
394 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
395 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
396 BFD_RELOC_OR1K_TLS_IE_LO13.
397
f2c1801f
SH		 3982018-10-05 Richard Henderson <rth@twiddle.net>
399
400 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
401 relocations. Add error for non zero addend with plt and got
402 relocations. Add error for got and plt references against dynamic, non
403 local, symbols. Add error when linking non shared liraries with
404 flag_pic.
405
1c4f3780
RH		 4062018-10-05 Richard Henderson <rth@twiddle.net>
407 Stafford Horne <shorne@gmail.com>
408
409 * bfd-in2.h: Regenerated.
410 * elf32-or1k.c (N_ONES): New macro.
411 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
412 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
413 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
414 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
415 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
416 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
417 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
418 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
419 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
420 BFD_RELOC_OR1K_TLS_LE_SLO16.
421 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
422 also check results before returning.
423 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
424 limit.
425 (or1k_final_link_relocate): New function.
426 (or1k_elf_relocate_section): Add support for new AHI and SLO
427 relocations. Use or1k_final_link_relocate instead of generic
428 _bfd_final_link_relocate.
429 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
430 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
431 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
432 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
433 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
434 and BFD_RELOC_OR1K_GOTOFF_LO16.
435 * libbfd.h: Regenerated.
436
3e1b4df8
JW		 4372018-10-04 Jim Wilson <jimw@sifive.com>
438
439 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
440 loop, handle htab->sdyntdata section.
441
6d0a6093
JM		 4422018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
443
444 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 445 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 446 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
447 do it here.
448
23e463ed
L		 4492018-10-03 H.J. Lu <hongjiu.lu@intel.com>
450
451 PR ld/23658
452 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
453 sections with the same section alignment into a single PT_NOTE
454 segment. Check SHT_NOTE section type instead of section name.
455 (_bfd_elf_map_sections_to_segments): Likewise.
456
c8d3f932
MW		 4572018-10-03 Millan Wolff <mail@milianw.de>
458
459 PR 23715
460 * dwarf2.c (find_abstract_instance): Allow recursive invocations
461 of find_abstract_instance to override the name variable.
462
8e90d6d2
NC		 4632018-10-03 Nick Clifton <nickc@redhat.com>
464
465 * po/pt.po: Updated Portuguese translation.
466
eb528ad1
CM		 4672018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
468
469 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
470 section alignment in consideration for this relocation. Fixed TCB_SIZE
471 offset size to include section alignment.
472 (get_got_entry_list_for_symbol): Changed.
473 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
474 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
475 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
476 section alignment.
477 (elf_arc_check_relocs): Changed.
478 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
479 (struct elf_arc_link_hash_entry): Moved and changed.
480 (elf_arc_link_hash_newfunc): Changed.
481 (arc_elf_link_hash_table_create): Removed old initializations.
482 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
483
79c1bf3c
L		 4842018-09-28 H.J. Lu <hongjiu.lu@intel.com>
485
486 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
487 elfclass instead of bed->s->elfclass.
488
5f9aecea
JW		 4892018-09-27 Jim Wilson <jimw@sifive.com>
490
491 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
492 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
493 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
494 (riscv_find_pcgp_lo_reloc): Likewise.
495 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
496 (riscv_delete_pcgp_lo_reloc): Likewise.
497 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
498 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
499 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
500
5ef23793
JW		 5012018-09-25 Jim Wilson <jimw@sifive.com>
502
503 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
504 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
505 and return FALSE. Return TRUE at end.
506 (riscv_make_plt_entry): Likewise.
507 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
508 (riscv_elf_finish_dynamic_sections): Update call to
509 riscv_make_plt_header.
510
551703cf
JW		 5112018-09-24 Jim Wilson <jimw@sifive.com>
512
a05f27b6
JW		 513 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
514 hi_sec_off which is symbol address with addend subtracted. Use in
515 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
516
551703cf
JW		 517 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
518 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
519 Add strings for the two errors handled here.
520 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
521 comment. Only give error with addend when used with section symbol.
522 In case bfd_reloc_dangerous, update error string.
523
db727370
JL		 5242018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
525
526 PR gdb/20948
527 * elf.c (_bfd_elf_write_object_contents): Return from function
528 early if abfd->direction == both_direction.
529
a767a1c4
SM		 5302018-09-21 Simon Marchi <simon.marchi@ericsson.com>
531
532 * configure.ac: Check for fls.
533 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
534 * config.in: Re-generate.
535 * configure: Re-generate.
536
ed3162ad
MR		 5372018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
538
539 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
540 duplicate `case' selectors.
541
fbaf61ad
NC		 5422018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
543
544 * elf32-nds32.c (nds32_elf_relax_loadstore):
545 Remove the unused target features.
546 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
547 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
548 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
549 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
550 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
551 calculate_plt_offset, calculate_got_memory_address,
552 nds32_elf_check_dup_relocs): Removed.
553 All callers changed.
554 * elf32-nds32.h: Remove the unused macros and defines.
555 (elf_nds32_link_hash_table): Remove the unused variable.
556 (bfd_elf32_nds32_set_target_option): Update prototype.
557 (nds32_elf_ex9_init): Removed.
558 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
559 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
560 to initialize array nds32_elf_howto_table in any order
561 without lots of EMPTY_HOWTO.
562 (nds32_reloc_map): Updated.
563 * reloc.c: Add BFD_RELOC_NDS32_LSI.
564 * bfd-in2.h: Regenerated.
565 * bfd/libbfd.h: Regenerated.
566 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
567 (nds32_reloc_map): Likewise.
568 (nds32_elf_relax_flsi): New function.
569 (nds32_elf_relax_section): Support floating load/store relaxation.
570 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
571 New macro.
572 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
573 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
574 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
575 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
576 New functions.
577 (nds32_info_to_howto_rel): Add BFD_ASSERT.
578 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
579 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
580 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
581 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
582 (nds32_elf_final_sda_base): Improve it to find the better gp value.
583 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
584 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
585 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
586 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
587 (create_got_section): Likewise.
588 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
589 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
590 (nds32_elf_check_relocs): Fix the issue that the shared library may
591 has TEXTREL entry in the dynamic section.
592 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
593 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
594 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
595 dynamic entry.
596 (calculate_offset): Remove the unused parameter `pic_ext_target' and
597 related codes.
598 All callers changed.
599 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
600 will cause some errors for our test cases.
601 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
602 generic object.
603 * reloc.c: Add TLS relocations.
604 * libbfd.h: Regenerated.
605 * bfd-in2.h: Regenerated.
606 * elf32-nds32.h (struct section_id_list_t): New.
607 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
608 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
609 New prototypes.
610 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
611 New macro.
612 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
613 elf_nds32_link_hash_table): Updated.
614 * elf32-nds32.c (enum elf_nds32_tls_type): New.
615 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
616 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
617 fls, ones32, list_insert, list_insert_sibling, dump_chain,
618 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
619 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
620 (elf_nds32_obj_tdata): Add new fields.
621 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
622 (nds32_elf_howto_table): Add TLS relocations.
623 (nds32_reloc_map): Likewise.
624 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
625 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
626 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
627 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
628 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
629 (dtpoff_base): Rename it to `gottpof' and then update it.
630
cf93e9c2
AM		 6312018-09-20 Alan Modra <amodra@gmail.com>
632
633 PR 23685
634 * peXXigen.c (pe_print_edata): Correct export address table
635 overflow checks. Check dataoff against section size too.
636
30838132
AM		 6372018-09-20 Alan Modra <amodra@gmail.com>
638
639 PR 23686
640 * dwarf2.c (read_section): Error when attempting to malloc
641 "(bfd_size_type) -1".
642 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
643 function_name. Bounds check reloc address. Formatting. Ensure
644 .stabstr zero terminated.
645
8ff71a9c
NC		 6462018-09-18 Nick Clifton <nickc@redhat.com>
647
648 PR 23657
649 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
650 ELF section has contents and size larger than the file size.
651
47275900
MR		 6522018-09-14 Maciej W. Rozycki <macro@mips.com>
653
654 PR ld/21375
655 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
656 (_bfd_mips_elf_linker_flags): Update prototype.
657 * elf32-mips.c (elf_backend_hide_symbol): New macro.
658 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
659 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
660 * elfxx-mips.c (mips_elf_link_hash_table): Add
661 `use_absolute_zero' and `gnu_target' members.
662 (mips_elf_record_global_got_symbol): Call
663 `_bfd_mips_elf_hide_symbol' rather than
664 `_bfd_elf_link_hash_hide_symbol'.
665 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
666 (mips_elf_obtain_contents): Reorder function.
667 (mips_elf_nullify_got_load): New function.
668 (mips_elf_calculate_relocation): Add `contents' parameter.
669 Nullify GOT loads or if it is not possible, then redirect GOT
670 relocations to the `__gnu_absolute_zero' symbol, for references
671 that are supposed to resolve to zero.
672 (mips_elf_define_absolute_zero): New function.
673 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
674 `mips_elf_calculate_relocation' for references made via the GOT
675 that are supposed to resolve to zero.
676 (_bfd_mips_elf_hide_symbol): New function.
677 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
678 set the `gnu_target' member of the MIPS hash table.
679 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
680 (_bfd_mips_post_process_headers): Use it.
681
98e10ffa
MR		 6822018-09-14 Maciej W. Rozycki <macro@mips.com>
683
684 * elfxx-mips.c (mips_elf_store_contents): New function...
685 (mips_elf_perform_relocation): ... factored out from here.
686
fe75f42e
LX		 6872018-09-14 Lifang Xia <lifang_xia@c-sky.com>
688
689 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
690 R_CKCORE_PCREL32.
691 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
692
a4cd947a
AM		 6932018-09-14 Alan Modra <amodra@gmail.com>
694
695 PR 23425
696 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
697 fields in debug sections when reloc is against an undefined symbol
698 and called from bfd_simple_get_relocated_section_contents or
699 similar.
700 * dwarf2.c (find_abstract_instance): Return true for zero offset
701 DW_FORM_ref_addr without returning values.
702
deee88e9
AM		 7032018-09-06 Alan Modra <amodra@gmail.com>
704
705 PR 23570
706 * elf32-avr.c (elf_avr_special_sections): New.
707 (elf_backend_special_sections): Define.
708
e920c014
JM		 7092018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
710
711 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
712 error when an invalid relocation is passed; this is already done
713 by `_bfd_sparc_elf_info_to_howto_ptr'.
714
8410d65b
JM		 7152018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
716
717 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
718 error when an invalid symbol index is retrieved in ELF64_R_SYM of
719 a relocation seen in an input file.
720
2542e49e
JL		 7212018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
722 Alan Modra <amodra@gmail.com>
723
724 PR 23595
725 elf.c (copy_elf_program_header): When first segment contains
726 only the headers and SHT_NOBITS sections, use segment p_filesz
727 to calculate header and padding size. Use filepos of the first
728 section otherwise.
729
79c1bf3c 7302018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 731
732 PR ld/23600
733 * archures.c (bfd_arch_get_compatible): Allow an IR object with
734 unknown architecture.
735
3d58e1fc
AM		 7362018-08-31 Alan Modra <amodra@gmail.com>
737
738 * elf64-ppc.c (num_relocs_for_offset): New function.
739 (emit_relocs_for_offset): New function.
740 (use_global_in_relocs): New function, split out from..
741 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
742 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
743 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
744
4a969973
AM		 7452018-08-31 Alan Modra <amodra@gmail.com>
746
747 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
748 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
749 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
750 Define.
751 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
752 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
753 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
754 * bfd-in2.h: Regenerate.
755 * libbfd.h: Regenerate.
756
f891966f
AM		 7572018-08-31 Alan Modra <amodra@gmail.com>
758
759 * elf64-ppc.c: Correct _notoc stub comments.
760 (ppc_build_one_stub): Simplify output of branch for notoc
761 long branch stub. Don't include label offset of 8 bytes in
762 "off" calculation for notoc plt stub. Don't emit insns to get pc.
763 (build_offset): Emit insns to get pc here instead.
764 (size_offset): Add 4 extra insns.
765 (plt_stub_size): Adjust for "off" and size_offset changes.
766 (ppc_size_one_stub): Rearrange code into a switch, duplicating
767 some to better match ppc_build_one_stub.
768
9108bc33
CX		 7692018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
770
771 * archures.c (bfd_architecture): New machine
772 bfd_mach_mips_gs264e.
773 * bfd-in2.h (bfd_architecture): Likewise.
774 * cpu-mips.c (enum I_xxx): Likewise.
775 (arch_info_struct): Likewise.
776 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
777 E_MIPS_MACH_GS264E.
778 (mips_set_isa_flags): Likewise.
779 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
780 bfd_mach_mips_gs464e extension.
781
bd782c07
CX		 7822018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
783
784 * archures.c (bfd_architecture): New machine
785 bfd_mach_mips_gs464e.
786 * bfd-in2.h (bfd_architecture): Likewise.
787 * cpu-mips.c (enum I_xxx): Likewise.
788 (arch_info_struct): Likewise.
789 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
790 E_MIPS_MACH_GS464E.
791 (mips_set_isa_flags): Likewise.
792 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
793 bfd_mach_mips_gs464 extension.
794
ac8cb70f
CX		 7952018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
796
797 * archures.c (bfd_architecture): Rename
798 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
799 * bfd-in2.h (bfd_architecture): Likewise.
800 * cpu-mips.c (enum I_xxx): Likewise.
801 (arch_info_struct): Likewise.
802 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
803 (mips_set_isa_flags): Likewise.
804 (mips_mach_extensions): Likewise.
805 (bfd_mips_isa_ext_mach): Likewise.
806 (bfd_mips_isa_ext): Likewise.
807 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
808
a693765e
CX		 8092018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
810
811 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
812
bdc6c06e
CX		 8132018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
814
815 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
816 isa_ext for infer ABI flags.
817 (print_mips_ases): Add Loongson EXT extension.
818
716c08de
CX		 8192018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
820
821 * elfxx-mips.c (print_mips_ases): Add CAM extension.
822
90c745dc
L		 8232018-08-27 H.J. Lu <hongjiu.lu@intel.com>
824
825 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
826 out the GNU_PROPERTY_X86_UINT32_VALID bit.
827
7a815dd5
L		 8282018-08-25 H.J. Lu <hongjiu.lu@intel.com>
829
830 PR ld/23499
831 * elf.c (_bfd_elf_get_symbol_version_string): Return
832 _("<corrupt>") for corrupt symbol version info.
833
a9eafb08
L		 8342018-08-24 H.J. Lu <hongjiu.lu@intel.com>
835
836 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
837 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
838 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
839 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
840 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
841 (_bfd_x86_elf_merge_gnu_properties): Likewise.
842 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
843 instead of X86_ISA_1_NEEDED.
844 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
845 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
846 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
847 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
848 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
849
aa7bca9b
L		 8502018-08-24 H.J. Lu <hongjiu.lu@intel.com>
851
852 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
853 GNU_PROPERTY_X86_UINT32_VALID bit.
854 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
855 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
856
b0ceb98a
Z		 8572018-08-23 Zenith423 <zenith432@users.sourceforge.net>
858
859 PR 23460
860 * plugin.c (struct plugin_list_entry): New structure.
861 (plugin_list): New variable.
862 (try_load_plugin): Place opened plugins on a list. Ensure that
863 the refcount in the dynamic loader is kept at 1.
864
f53ad3cf
AM		 8652018-08-23 Alan Modra <amodra@gmail.com>
866
867 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
868 nop" error message.
869
38cf70ca
NC		 8702018-08-23 Nick Clifton <nickc@redhat.com>
871
872 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
873 code with an assertion.
874
334d4ced
NC		 8752018-08-23 Nick Clifton <nickc@redhat.com>
876
877 PR 23061
878 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
879 it to prevent walking off the end of the table.
880 (coff_get_normalized_symtab): Pass internal_end pointer to
881 coff_pointerize_aux.
882
d0abeec8
AM		 8832018-08-23 Alan Modra <amodra@gmail.com>
884
885 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
886 unresolved_reloc on ppc_stub_plt_call_notoc.
887
9eef0608
L		 8882018-08-22 H.J. Lu <hongjiu.lu@intel.com>
889
890 PR ld/23536
891 * development.sh (experimental): New.
892
6f4286c4
HD		 8932018-08-22 Helge Deller <deller@gmx.de>
894 Nick Clifton <nickc@redhat.com>
895
896 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
897 the section type of the .PARISC.unwind section on 64-bit binaries
898 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
899 Add comment about the sh_entsize value.
900
3da64fe4
RA		 9012018-08-22 Rafeal Auler <rafaelauler@gmail.com>
902
903 PR 23560
904 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
905 stub's target, since it may have been changed after the layout.
906
ebf983a4 9072018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 908
909 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 910 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 911
ae19acf3 9122018-08-21 mephi42 <mephi42@gmail.com>
913
914 PR binutils/23315
915 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
916 data is already considered filled.
917
46807bf4
AM		 9182018-08-21 Alan Modra <amodra@gmail.com>
919
920 * elf64-ppc.c (HOW): Define.
921 (ONES): Delete.
922 (ppc64_elf_howto_raw): Use HOW to initialize entries.
923 * elf32-ppc.c (HOW): Define.
924 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
925 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
926
706704c8
AM		 9272018-08-21 Alan Modra <amodra@gmail.com>
928
929 * reloc.c (reloc_howto_type): Typedef.
930 (bfd_symbol): Delete forward declaration.
931 (struct reloc_howto_struct): Add "negate" field. Make "size",
932 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
933 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
934 Rearrange for better packing. Revise comments.
935 (HOWTO): Map to rearranged reloc_howto_struct.
936 (bfd_get_reloc_size): Delete now unused cases.
937 (read_reloc, write_reloc): Likewise.
938 (apply_reloc, _bfd_relocate_contents): Test howto->negate
939 rather than howto->size < 0 for negated relocation values.
940 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
941 signed/unsigned warning.
942 (xcoff_ppc_relocate_section): Delete "condition is always false"
943 code.
944 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
945 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
946 changes.
947 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
948 size 16 for ALPHA_R_LINKAGE.
949 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
950 bitsize to zero.
951 * bfd-in.h (reloc_howto_type): Delete.
952 * bfd-in2.h: Regenerate.
953
487096bf
AM		 9542018-08-21 Alan Modra <amodra@gmail.com>
955
956 * reloc.c (HOWTO): Revise comment.
957 (NEWHOWTO, HOWTO_PREPARE): Delete.
958 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
959 reloc_howto_struct with reloc_howto_type.
960 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
961 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
962 * elf-hppa.h (HOW): Define.
963 (elf_hppa_howto_table): Use it to simplify this table, correcting
964 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
965 R_PARISC_LTOFF_FPTR16DF.
966 * elf32-mep.c (MEPREL): Use HOWTO.
967 * bfd-in2.h: Regenerate.
968
865dcc8a
AM		 9692018-08-20 Alan Modra <amodra@gmail.com>
970
971 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
972 array const.
973 (mmo_init): Don't init valid_mmo_symbol_character_set.
974
ba1c4c6f
AM		 9752018-08-20 Alan Modra <amodra@gmail.com>
976
977 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
978
bfb1e8c1
L		 9792018-08-17 H.J. Lu <hongjiu.lu@intel.com>
980
981 PR ld/23515
982 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
983 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
984 backend fixup_gnu_properties if it isn't NULL. Discard
985 .note.gnu.property section if all properties have been removed.
986 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
987 (elfNN_bed): Initialize fixup_gnu_properties.
988 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
989 function.
990 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
991 prototype.
992 (elf_backend_fixup_gnu_properties): New.
993
2cdcc330
AM		 9942018-08-16 Alan Modra <amodra@gmail.com>
995
996 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
997 Formatting.
998
98641896
L		 9992018-08-12 H.J. Lu <hongjiu.lu@intel.com>
1000
1001 PR binutils/23494
1002 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
1003 (BFD32_LIBS_CFILES): Add elf-properties.c.
1004 (BFD32_BACKENDS): Remove elf-properties.lo.
1005 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
1006 * configure.ac (elf): Remove elf-properties.lo.
1007 * Makefile.in: Regenerated.
1008 * configure: Likewise.
1009
ab9e3428
L		 10102018-08-11 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 PR ld/23428
1013 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
1014 add X86_ISA_1_NEEDED property only if existing properties won't
1015 be removed.
1016
1dc9e2d6
AM		 10172018-08-11 Alan Modra <amodra@gmail.com>
1018
1019 * reloc.c (bfd_get_reloc_size): Sort switch.
1020 (read_reloc, write_reloc, apply_reloc): New functions.
1021 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
1022 (_bfd_relocate_contents): Use read_reloc and write_reloc.
1023 (_bfd_clear_contents): Likewise.
1024
7cf9ebc6
JD		 10252018-08-11 John Darrington <john@darrington.wattle.id.au>
1026
1027 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
1028 (_bfd_clear_contents): Likewise.
1029 (bfd_perform_relocation): Likewise.
1030 (bfd_install_relocation): Likewise.
1031
48e30f52
L		 10322018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 PR ld/23499
1035 * elflink.c (bfd_elf_record_link_assignment): Always clear
1036 h->verinfo.verdef when overriding a dynamic definition.
1037
9c973a29
L		 10382018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1039
1040 PR binutils/23494
1041 * elf-properties.c (elf_get_gnu_property_section_size): Always
1042 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
1043 (elf_write_gnu_properties): Likewise.
1044
6404ab99
L		 10452018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1046
1047 PR binutils/23494
1048 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
1049 calling _bfd_elf_convert_gnu_property_size to convert
1050 .note.gnu.property section size.
1051 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
1052 calling _bfd_elf_convert_gnu_properties to convert
1053 .note.gnu.property section.
1054 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
1055 (_bfd_elf_convert_gnu_properties): Likewise.
1056 * elf-properties.c (elf_get_gnu_property_section_size): New
1057 function.
1058 (elf_write_gnu_properties): Likewise.
1059 (_bfd_elf_convert_gnu_property_size): Likewise.
1060 (_bfd_elf_convert_gnu_properties): Likewise.
1061 (_bfd_elf_link_setup_gnu_properties): Use
1062 elf_get_gnu_property_section_size and elf_write_gnu_properties.
1063
f7309df2
L		 10642018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1065
1066 PR ld/23486
1067 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1068 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1069 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1070 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1071 GNU_PROPERTY_X86_ISA_1_USED, property.
1072
df136d64
AM		 10732018-08-07 Alan Modra <amodra@gmail.com>
1074
1075 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1076 Add lr_restore, eh_size and eh_base.
1077 (eh_advance, eh_advance_size): New functions.
1078 (build_tls_get_addr_stub): Emit EH info for stub.
1079 (ppc_build_one_stub): Likewise for _notoc stubs.
1080 (ppc_size_one_stub): Size EH info for stub.
1081 (group_sections): Init new map_stub fields.
1082 (stub_eh_frame_size): Delete.
1083 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
1084 program for stubs.
1085 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
1086 offset to stub section here..
1087 (ppc64_elf_finish_dynamic_sections): ..rather than here.
1088
e81b4c93
AM		 10892018-08-07 Alan Modra <amodra@gmail.com>
1090
1091 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1092 instruction of __tls_get_addr_opt stub.
1093 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1094 dealing with __tls_get_addr_opt stub.
1095 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1096
6af04484
CZ		 10972018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1098
1099 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1100 efalgs only when in/out exists.
1101 (elf32_arc_section_from_shdr): Don't complain about 0x0c
1102 section type. It is mwdt compiler specific.
1103
2fd43d78 11042018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1105
1106 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1107
db1e1b45 11082018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1109
1110 * elf32-arc.c (arc_elf_merge_attributes): Handle
1111 Tag_ARC_ATR_version.
1112
05d0e962
AM		 11132018-08-05 Alan Modra <amodra@gmail.com>
1114
1115 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1116 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1117 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1118 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1119 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1120 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1121 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1122 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1123 ppc_stub_plt_call_both.
1124 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1125 (build_offset, size_offset): New functions.
1126 (plt_stub_size): Support plt_call_notoc and plt_call_both.
1127 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1128 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1129 (ppc64_elf_size_stubs): Likewise, and new stubs.
1130 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1131 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1132 * bfd-in2.h: Regenerate.
1133 * libbfd.h: Regenerate.
1134
3f6ff479
AM		 11352018-08-05 Alan Modra <amodra@gmail.com>
1136
1137 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1138
13755f40
JW		 11392018-08-02 Jim Wilson <jimw@sifive.com>
1140
1141 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1142 add SEC_LINKER_CREATED flag.
1143
4a9f7d65
NC		 11442018-08-01 Nick Clifton <nickc@redhat.com>
1145
c25179e7
NC		 1146 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1147 about potentially truncated strncpy operations.
1148 (_bfd_xcoff_put_symbol_name): Likewise.
1149
4a9f7d65
NC		 1150 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1151 bfd_malloc.
1152
103da91b
NC		 11532018-08-01 Zenith <zenith432@users.sourceforge.net>
1154
1155 PR 23460
1156 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1157 call to fstat fails.
1158 (try_claim): Always close the file descriptor at the end of the
1159 function.
1160 (try_load_plugin): If a plugin has already been registered, then
1161 skip the dlopen and onload steps and go straight to claiming the
1162 file. If these is an error, close the plugin.
1163
1aa42141
AM		 11642018-08-01 Alan Modra <amodra@gmail.com>
1165
1166 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1167 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1168 it is sane. Don't adjust stub_offset for alignment. Adjust size
1169 calculation. Use "targ" temp when calculating offsets.
1170 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1171 calculating offsets. Adjust for alignment before setting
1172 tls_get_addr_opt_bctrl.
1173
cb86a42a
AM		 11742018-08-01 Alan Modra <amodra@gmail.com>
1175
1176 * po/SRC-POTFILES.in: Regenerate.
1177
a05b9f5e
NC		 11782018-07-30 Nick Clifton <nickc@redhat.com>
1179
1180 PR 22706
1181 * elf32-sh.c (sh_elf_relocate_section): When processing
1182 translation relocs, fail if the relocation offset is too small.
1183 Replace BFD_ASSERTs with more helpful error messages.
1184
b8891f8d
AJ		 11852018-07-30 Andrew Jenner <andrew@codesourcery.com>
1186
1187 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1188 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1189 * Makefile.in: Regenerated.
1190 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1191 related bfd_mach defines.
1192 (bfd_csky_arch): Declare.
1193 (bfd_archures_list): Add C-SKY.
1194 * bfd-in.h (elf32_csky_build_stubs): Declare.
1195 (elf32_csky_size_stubs): Declare.
1196 (elf32_csky_next_input_section: Declare.
1197 (elf32_csky_setup_section_lists): Declare.
1198 * bfd-in2.h: Regenerated.
1199 * config.bfd: Add C-SKY.
1200 * configure.ac: Likewise.
1201 * configure: Regenerated.
1202 * cpu-csky.c: New file.
1203 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1204 * elf32-csky.c: New file.
1205 * libbfd.h: Regenerated.
1206 * reloc.c: Add C-SKY relocations.
1207 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1208 (_bfd_target_vector): Add C-SKY target vector entries.
1209
469d3b57
JD		 12102018-07-27 John Darrington <john@darrington.wattle.id.au>
1211
1212 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1213
370e4b50
JD		 12142018-07-27 John Darrington <john@darrington.wattle.id.au>
1215
1216 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1217 (bfd_get_24, bfd_put_24): New macros.
1218 * bfd-in2.h: Regenerate.
1219
cd4d353f
JD		 12202018-07-27 John Darrington <john@darrington.wattle.id.au>
1221
1222 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1223
33cb30a1
AM		 12242018-07-26 Alan Modra <amodra@gmail.com>
1225
1226 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1227 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1228
49199304
AM		 12292018-07-25 Alan Modra <amodra@gmail.com>
1230
1231 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1232 Avoid trashing toff with added when used as a symbol index.
1233 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1234 creating unnecessary fixups when relocatable.
1235
be3e27bb
AM		 12362018-07-25 Alan Modra <amodra@gmail.com>
1237
1238 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1239 -Wstringop-truncation warning for gcc-8.0 too.
1240 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1241 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1242 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1243 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1244 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1245
67ce483b
AM		 12462018-07-24 Alan Modra <amodra@gmail.com>
1247
1248 PR 23430
1249 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1250 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1251
f82863d7
MF		 12522018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1253
1254 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1255 relocation sections consistency check to always check both
1256 .rela.dyn and .rela.plt when they exist. Rearrange variable
1257 definition and assignment places.
1258
5d3a462f
MF		 12592018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1260
1261 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1262 relocations section for dynamic undefined weak symbols when
1263 linking a shared object.
1264
01bcaf63
TT		 12652018-07-23 Tom Tromey <tom@tromey.com>
1266
1267 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1268
2376f038
EB		 12692018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1270
1271 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1272 cleanup for the case of a global symbol that binds locally. Also
1273 install a value in the GOT slot in the case of a local symbol in
1274 a non-PIC link.
1275
241e64e3
L		 12762018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1277
1278 PR ld/23428
1279 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1280 separate code program header is needed, make sure that the first
1281 read-only PT_LOAD segment has no code by adding a
1282 GNU_PROPERTY_X86_ISA_1_USED note.
1283
8095d2f7
CX		 12842018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1285 Maciej W. Rozycki <macro@mips.com>
1286
1287 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1288
db841b6f
MR		 12892018-07-20 Maciej W. Rozycki <macro@mips.com>
1290
1291 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1292 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1293 dynamic relocation section will be discarded from output.
1294 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1295 the dynamic relocation section will be retained in output.
1296
d3554ec1
MR		 12972018-07-18 Maciej W. Rozycki <macro@mips.com>
1298
1299 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1300 checks for defined weak symbols.
1301
c691de6a
MR		 13022018-07-17 Maciej W. Rozycki <macro@mips.com>
1303
1304 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1305 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1306 whether the symbol is absolute.
1307 (nds32_elf_relax_lo12): Likewise.
1308 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1309 (elfNN_aarch64_check_relocs): Likewise.
1310 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1311 (bfd_xcoff_import_symbol): Likewise.
1312 (xcoff_write_global_symbol): Likewise.
1313
d5c928c0
MR		 13142018-07-17 Maciej W. Rozycki <macro@mips.com>
1315
1316 * linker.c (bfd_is_abs_symbol): New macro.
1317 * bfd-in2.h: Regenerate.
1318
cb2366c1
EBM		 13192018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1320
1321 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1322 (elfcore_write_ppc_ppr): Likewise.
1323 (elfcore_write_ppc_dscr): Likewise.
1324 (elfcore_write_ppc_ebb): Likewise.
1325 (elfcore_write_ppc_pmu): Likewise.
1326 (elfcore_write_ppc_tm_cgpr): Likewise.
1327 (elfcore_write_ppc_tm_cfpr): Likewise.
1328 (elfcore_write_ppc_tm_cvmx): Likewise.
1329 (elfcore_write_ppc_tm_cvsx): Likewise.
1330 (elfcore_write_ppc_tm_spr): Likewise.
1331 (elfcore_write_ppc_tm_ctar): Likewise.
1332 (elfcore_write_ppc_tm_cppr): Likewise.
1333 (elfcore_write_ppc_tm_cdscr): Likewise.
1334 * elf.c (elfcore_write_ppc_tar): New function.
1335 (elfcore_write_ppc_ppr): Likewise.
1336 (elfcore_write_ppc_dscr): Likewise.
1337 (elfcore_write_ppc_ebb): Likewise.
1338 (elfcore_write_ppc_pmu): Likewise.
1339 (elfcore_write_ppc_tm_cgpr): Likewise.
1340 (elfcore_write_ppc_tm_cfpr): Likewise.
1341 (elfcore_write_ppc_tm_cvmx): Likewise.
1342 (elfcore_write_ppc_tm_cvsx): Likewise.
1343 (elfcore_write_ppc_tm_spr): Likewise.
1344 (elfcore_write_ppc_tm_ctar): Likewise.
1345 (elfcore_write_ppc_tm_cppr): Likewise.
1346 (elfcore_write_ppc_tm_cdscr): Likewise.
1347 (elfcore_write_register_note): Call them.
1348 (elfcore_grok_ppc_tar): New function.
1349 (elfcore_grok_ppc_ppr): Likewise.
1350 (elfcore_grok_ppc_dscr): Likewise.
1351 (elfcore_grok_ppc_ebb): Likewise.
1352 (elfcore_grok_ppc_pmu): Likewise.
1353 (elfcore_grok_ppc_tm_cgpr): Likewise.
1354 (elfcore_grok_ppc_tm_cfpr): Likewise.
1355 (elfcore_grok_ppc_tm_cvmx): Likewise.
1356 (elfcore_grok_ppc_tm_cvsx): Likewise.
1357 (elfcore_grok_ppc_tm_spr): Likewise.
1358 (elfcore_grok_ppc_tm_ctar): Likewise.
1359 (elfcore_grok_ppc_tm_cppr): Likewise.
1360 (elfcore_grok_ppc_tm_cdscr): Likewise.
1361 (elfcore_grok_note): Call them.
1362
1cb83cac
MR		 13632018-07-11 Maciej W. Rozycki <macro@mips.com>
1364
1365 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1366 than `!bfd_link_pic' in determining the dynamic symbol index.
1367 Avoid the index of -1.
1368 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1369 moving `dyn' to the beginning of the function block.
1370
9143e72c
MR		 13712018-07-11 Maciej W. Rozycki <macro@mips.com>
1372 Rich Felker <bugdal@aerifal.cx>
1373
1374 PR ld/22570
1375 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1376 than `bfd_link_pic' to determine whether dynamic relocations are
1377 to be produced.
1378 (mips_elf_initialize_tls_slots): Likewise.
1379
5270eddc
MR		 13802018-07-10 Maciej W. Rozycki <macro@mips.com>
1381
1382 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1383 to `remove_section'.
1384
1594e052
AM		 13852018-07-10 Alan Modra <amodra@gmail.com>
1386
1387 * elf32-xgate.h: Delete.
1388 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1389 that are now needed.
1390 (xgate_elf_bfd_link_hash_table_create)
1391 (xgate_elf_bfd_link_hash_table_free)
1392 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1393 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1394 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1395 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1396 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1397 (elf32_xgate_post_process_headers): Delete.
1398 (elf32_xgate_backend_symbol_processing): New function.
1399 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1400 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1401 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1402 (elf_backend_relocate_section, elf_backend_object_p)
1403 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1404 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1405 (bfd_elf32_bfd_link_hash_table_create)
1406 (bfd_elf32_bfd_set_private_flags)
1407 (xgate_stub_hash_lookup): Don't define.
1408 (elf_backend_symbol_processing): Define.
1409 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1410
4b8377e7
MR		 14112018-07-09 Maciej W. Rozycki <macro@mips.com>
1412
1413 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1414 `->needs_lazy_stub' if the stubs output section is the absolute
1415 section.
1416
872899f1
L		 14172018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1418
1419 PR ld/23388
1420 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1421 * configure: Regenerated.
1422
61658d78
AM		 14232018-07-09 Alan Modra <amodra@gmail.com>
1424
1425 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1426 _bfd_elf_post_process_headers.
1427
c451bb34
MF		 14282018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1429
1430 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1431 space for dynamic relocation for undefined weak symbol.
1432 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1433 relocation for undefined weak symbols.
1434 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1435 section for relocations against undefined weak symbols.
1436
ad1cc4e4
AH		 14372018-07-06 Alan Hayward <alan.hayward@arm.com>
1438
1439 * elf.c (elfcore_grok_aarch_sve): New function.
1440 (elfcore_grok_note): Check for Aarch64 SVE.
1441 (elfcore_write_aarch_sve): New function.
1442 (elfcore_write_register_note): Check for Aarch64 SVE.
1443 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1444
fe75810f
AM		 14452018-07-06 Alan Modra <amodra@gmail.com>
1446
1447 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1448 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1449 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1450 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1451 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1452 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1453 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1454
bb11866d
JW		 14552018-07-05 Jim Wilson <jimw@sifive.com>
1456
1457 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1458 (riscv64*-*-*): Likewise.
1459 (riscv-*-*): Add as an alias for riscv32*-*-*.
1460
56ad703d
L		 14612018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1462
1463 PR ld/23372
1464 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1465 ISA properties with empty bits.
1466
d8dab054
NC		 14672018-07-05 Nick Clifton <nickc@redhat.com>
1468
1469 * po/ru.po: Updated Russian translation.
1470
4a91d0ba
AM		 14712018-07-05 Alan Modra <amodra@gmail.com>
1472
1473 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1474 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1475 on mismatch. Remove "warning: " from messages. Track last bfd
1476 used to set tags.
1477 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1478 _bfd_elf_ppc_merge_fp_attributes.
1479 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1480 from _bfd_elf_ppc_merge_fp_attributes.
1481
db40acb0
L		 14822018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1485 * Makefile.in: Regenerated.
1486
b8a6ced7
AM		 14872018-07-03 Alan Modra <amodra@gmail.com>
1488
1489 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1490 sections.
1491
8d2c8c3d
AM		 14922018-07-03 Alan Modra <amodra@gmail.com>
1493
1494 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1495 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1496 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1497 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1498 incompatible attribute.
1499 (ppc_elf_merge_obj_attributes): Likewise. Return
1500 _bfd_elf_merge_object_attributes result.
1501 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1502 _bfd_elf_merge_object_attributes result.
1503
af0bfb9c
AM		 15042018-07-03 Alan Modra <amodra@gmail.com>
1505
1506 PR 17550
1507 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1508 in discarded sections.
1509
12f09816
MR		 15102018-07-02 Maciej W. Rozycki <macro@mips.com>
1511
1512 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1513 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1514 list.
1515
156f2c00
MR		 15162018-07-02 Maciej W. Rozycki <macro@mips.com>
1517
1518 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1519 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1520 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1521 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1522 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1523 R_MICROMIPS_PC23_S2 relocation entries.
1524 (micromips_elf64_howto_table_rela): Likewise.
1525 (micromips_reloc_map): Likewise.
1526 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1527 (elf_micromips_howto_table_rela): Likewise.
1528 (micromips_reloc_map): Likewise.
1529
b638b5d5
L		 15302018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1531
1532 PR ld/23324
1533 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1534 R_X86_64_converted_reloc_bit bit.
1535
eac61af6
TT		 15362018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1537 Tom Tromey <tom@tromey.com>
1538
1539 PR 13157
1540 PR 21787
1541 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1542 (bfd_mach_o_close_and_cleanup): Redefine.
1543 * archive.c (_bfd_unlink_from_archive_parent): New function,
1544 extracted from..
1545 (_bfd_archive_close_and_cleanup): ..here.
1546 (bfd_generic_archive_p): Do not clear archive's format.
1547 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1548 * libbfd.h: Regenerate.
1549
c0c468d5
TP		 15502018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1551
1552 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1553 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1554 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1555 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1556 * bfd-in2.h: Regenerate.
1557 * cpu-arm.c (arch_info_struct): Add entries for above new
1558 bfd_mach_arm values.
1559 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1560 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1561 architectures. Force assert failure for any new Tag_CPU_arch value.
1562
a05a5b64
TP		 15632018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1564
1565 * doc/bfdint.texi: Use command-line consistently when used in a
1566 compount word.
1567 * doc/bfdsumm.texi: Likewise.
1568
262e07d0
MR		 15692018-06-29 Maciej W. Rozycki <macro@mips.com>
1570
1571 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1572 visibility check made for undefined weak symbols.
1573
30aa1306
NC		 15742018-06-26 Nick Clifton <nickc@redhat.com>
1575
1576 * po/uk.po: Updated Ukranian translation.
1577
bb69498c
NC		 15782018-06-25 Nick Clifton <nickc@redhat.com>
1579
1580 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1581 for malloc returning NULL.
1582 (_bfd_aarch64_erratum_843419_fixup): Check for
1583 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1584
71300e2c
NC		 15852018-06-24 Nick Clifton <nickc@redhat.com>
1586
1587 * po/bfd.pot: Regenerate.
1588
5127f207
NC		 15892018-06-24 Nick Clifton <nickc@redhat.com>
1590
1591 * version.m4: Update version string to 2.31.51.
1592 * configure: Regenerate.
1593
719d8288
NC		 15942018-06-24 Nick Clifton <nickc@redhat.com>
1595
1596 2.31 branch created.
1597
1ced1a5f
MR		 15982018-06-21 Maciej W. Rozycki <macro@mips.com>
1599
1600 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1601 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1602
334cd8a7
MR		 16032018-06-21 Maciej W. Rozycki <macro@mips.com>
1604
1605 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1606 EI_ABIVERSION setting together.
1607
bb29b84d
MR		 16082018-06-21 Maciej W. Rozycki <macro@mips.com>
1609
1610 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1611 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1612 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1613 (_bfd_mips_post_process_headers): Use them in place of magic
1614 numbers.
1615
25eb8346
JW		 16162018-06-21 Jim Wilson <jimw@sifive.com>
1617
1618 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1619 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1620
d388f643
AM		 16212018-06-21 Alan Modra <amodra@gmail.com>
1622
1623 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1624 * doc/Makefile.in: Regenerate.
1625
b939d8a0
RL		 16262018-06-20 Renlin Li <renlin.li@arm.com>
1627
1628 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1629 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1630 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1631 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1632 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1633 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1634 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1635 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1636 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1637
6077de06
NC		 16382018-06-20 Nick Clifton <nickc@redhat.com>
1639
1640 PR 23316
1641 * opncls.c (get_build_id): Check for a negative or excessive data
1642 size in the build-id note.
1643
c6643fcc
NC		 16442018-06-20 Nick Clifton <nickc@redhat.com>
1645
1646 PR 23299
1647 * mach-o.c (cputype): New function.
1648 (cpusubtype): New function.
1649 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1650 values in the MACH-O file header.
1651 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1652 cpusubtype fields from the input bfd's mach-o header to the output
1653 bfd.
1654 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1655 Redefine to bfd_mach_o_bfd_print_private_data.
1656 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1657
789ff5b6
MR		 16582018-06-19 Maciej W. Rozycki <macro@mips.com>
1659
1660 PR ld/22966
1661 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1662 `.got.plt' entry referred is in range.
1663 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1664 start. Replace the assertion used for that with a proper error
1665 message.
1666
6a382bce
MR		 16672018-06-19 Maciej W. Rozycki <macro@mips.com>
1668
1669 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1670 formatting.
1671
d0ac1c44
SM		 16722018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1673
1674 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1675 (INCLUDES): Rename to ...
1676 (AM_CPPFLAGS): ... this.
1677 * configure.ac: Remove AC_PREREQ.
1678 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1679 info-in-builddir no-texinfo.tex.
1680 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1681 * doc/bfd.texinfo: Rename to ...
1682 * doc/bfd.texi: ... this.
1683 * Makefile.in: Re-generate.
1684 * aclocal.m4: Re-generate.
1685 * config.in: Re-generate.
1686 * configure: Re-generate.
1687 * doc/Makefile.in: Re-generate.
1688
ed1299fe
M		 16892018-06-18 Mephi <mephi42@gmail.com>
1690
1691 PR 23297
1692 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1693 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1694 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1695 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1696 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1697 * bfd-in2.h: Regenerate.
1698 * libbfd.h: Regenerate.
1699
6f20c942
FS		 17002018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1701
1702 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1703
1f6f5dba
L		 17042018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1705
1706 PR binutils/23267
1707 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1708 symbol version is base version.
1709
7f923b7f
AM		 17102018-06-14 Alan Modra <amodra@gmail.com>
1711
1712 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1713 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1714 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1715 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1716 "dynamic_relocs" is not set.
1717 * elfxx-mips.c (count_section_dynsyms): Likewise.
1718
ff91d2f0
AM		 17192018-06-14 Alan Modra <amodra@gmail.com>
1720
1721 PR 23282
1722 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1723
730c3174
SE		 17242018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1725 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1726
1727 * elfxx-mips.c (print_mips_ases): Add CRC.
1728
ecf99cc0
L		 17292018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1730
1731 PR ld/23161
1732 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1733 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1734 __bss_start, _end and _edata in shared libraries.
1735
527278f3
AM		 17362018-06-07 Alan Modra <amodra@gmail.com>
1737
1738 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1739 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1740
5c4ce239
AM		 17412018-06-05 Alan Modra <amodra@gmail.com>
1742
1743 * bfd.c (struct bfd): Update comment on "where" usage.
1744 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1745 "iostream", and "where" from containing archive file. Return
1746 error on NULL iovec.
1747 (bfd_bread): Similarly, and return error attempted out of
1748 bounds archive element access.
1749 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1750 "where" from containing archive file.
1751 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1752 attempt to optimize away seeks. Don't paper over errors by
1753 calling bfd_tell.
1754 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1755 (bfd_get_size): Likewise.
1756 (bfd_mmap): Operate on and use iovec of containing archive
1757 file. Return error on NULL iovec.
1758 * cache.c (bfd_cache_lookup_worker): Abort if working on
1759 archive element bfd.
1760 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1761 Don't ignore zero byte reads.
1762 (cache_bread): Look up FILE* in cache here. Error on NULL
1763 lookup.
1764 (cache_bwrite): Rename "where" to "from".
1765 (cache_bmmap): Don't handle archive elements.
1766 * coffcode.h (coff_slurp_line_table): Exit early on zero
1767 lineno count.
1768 * bfd-in2.h: Regenerate.
1769
27b07675
AM		 17702018-06-05 Alan Modra <amodra@gmail.com>
1771
1772 PR 23254
1773 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1774 nested archives. Open file again for plugin.
1775 (try_claim): Don't save and restore file position. Close file
1776 if not claimed.
1777 * sysdep.h (O_BINARY): Define.
1778
4b8e28c7
MF		 17792018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1780
1781 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1782 (compute_fill_extra_space): Drop declaration. Rename function to
1783 xtensa_compute_fill_extra_space.
1784 (compute_ebb_actions, remove_dead_literal): Update references to
1785 compute_fill_extra_space.
1786
8255c61b
MF		 17872018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1788
1789 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1790 variable.
1791 (xtensa_add_names): New function.
1792 (xtensa_property_section_name): Add new parameter
1793 separate_sections, use it to choose property section name.
1794 (xtensa_get_separate_property_section): New function.
1795 (xtensa_get_property_section): Invoke
1796 xtensa_get_separate_property_section to get individual property
1797 section if it exists, common property section otherwise.
1798 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1799 to xtensa_property_section_name.
1800
95da9854
L		 18012018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1802
1803 PR binutils/23146
1804 * bfd-in.h: Include "diagnostics.h".
1805 * bfd-in2.h: Regenerated.
1806 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1807 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1808 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1809 -Wstringop-truncation.
1810 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1811 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1812 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1813 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1814 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1815
137b5cbd
JW		 18162018-06-03 Jim Wilson <jimw@sifive.com>
1817
cf7a5066
JW		 1818 PR ld/23244
1819 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1820 for and handle an undefined weak with no PLT.
1821
137b5cbd
JW		 1822 PR ld/22756
1823 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1824 to code that ignores duplicate symbols.
1825
55e99962
L		 18262018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1827
1828 * version.m4: Bump version to 2.30.52
1829 * configure: Regenerated.
1830
030157d8
AM		 18312018-06-01 Alan Modra <amodra@gmail.com>
1832
1833 * bfd.c (_bfd_error_handler): Arrange for this function to be
1834 declared in bfd-in2.h.
1835 * libbfd-in.h (_bfd_error_handler): Don't declare.
1836 * libbfd.h: Regenerate.
1837 * bfd-in2.h: Regenerate.
1838
421acf18
AC		 18392018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1840
1841 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1842 This is needed to generate UEFI application image files from ELFs.
1843
92e68c1d
L		 18442018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1845
1846 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1847 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1848 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1849 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1850 (elf_i386_lazy_ibt_plt): Likewise.
1851 (elf_i386_nacl_plt): Likewise.
1852 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1853 (elf_x86_64_tlsdesc_plt_entry): This.
1854 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1855 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1856 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1857 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1858 (elf_x86_64_lazy_bnd_plt): Likewise.
1859 (elf_x86_64_lazy_ibt_plt): Likewise.
1860 (elf_x32_lazy_ibt_plt): Likewise.
1861 (elf_x86_64_nacl_plt): Likewise.
1862 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1863 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1864 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1865 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1866 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1867 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1868 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1869 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1870 (elf_x86_non_lazy_plt_layout): Update comments.
1871 (elf_x86_plt_layout): Likewise.
1872
ac98f9e2
L		 18732018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1874
1875 PR ld/23238
1876 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1877 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1878 (elf_backend_add_symbol_hook): Likewise.
1879 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1880 (elf_backend_add_symbol_hook): Likewise.
1881 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1882 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1883 (elf_backend_add_symbol_hook): Likewise.
1884 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1885 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1886 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1887 (elf_backend_add_symbol_hook): Likewise.
1888 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1889 handling.
1890 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1891 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1892 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1893 * elflink.c (elf_link_add_object_symbols): Set
1894 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1895
099bb8fb
L		 18962018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1897
1898 PR ld/23194
1899 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1900 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1901 Extracted from _bfd_elf_link_assign_sym_version.
1902 (_bfd_elf_link_hide_sym_by_version): New function.
1903 (_bfd_elf_link_assign_sym_version): Use
1904 _bfd_elf_link_hide_versioned_symbol.
1905 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1906 _bfd_elf_link_hide_sym_by_version instead of
1907 bfd_hide_sym_by_version. Don't check unversioned symbol.
1908
277eb7f6
AM		 19092018-05-25 Alan Modra <amodra@gmail.com>
1910
1911 * Makefile.in: Regenerate.
1912 * po/SRC-POTFILES.in: Regenerate.
1913
629dabe3
AM		 19142018-05-25 Alan Modra <amodra@gmail.com>
1915
1916 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1917 * configure: Regenerate.
1918
9ef6d1e3
L		 19192018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1920
1921 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1922 to data.
1923
215f5271
AM		 19242018-05-22 Alan Modra <amodra@gmail.com>
1925
1926 PR 23207
1927 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1928 is NULL.
1929 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1930 sections.
1931 (final_link_relocate): Revert last change.
1932
7455c018
AM		 19332018-05-22 Alan Modra <amodra@gmail.com>
1934
1935 PR 23207
1936 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1937 stubs in non-alloc sections.
1938
34a87bb0
L		 19392018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1940
1941 PR ld/23201
1942 * aout-target.h (MY_bfd_link_hide_symbol): New.
1943 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1944 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1945 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1946 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1947 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1948 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1949 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1950 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1951 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1952 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1953 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1954 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1955 (bfd_link_hide_symbol): Likewise.
1956 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1957 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1958 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1959 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1960 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1961 * som.c (som_bfd_link_hide_symbol): Likewise.
1962 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1963 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1964 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1965 (alpha_vms_bfd_link_hide_symbol): Likewise.
1966 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1967 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1968 _bfd_generic_link_hide_symbol.
1969 (rs6000_xcoff64_aix_vec): Likewise.
1970 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1971 local symbol dynamic.
1972 (_bfd_elf_link_hide_symbol): New function.
1973 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1974 check root.ldscript_def.
1975 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1976 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1977 * bfd-in2.h: Regenerated.
1978 * libbfd.h: Likewise.
1979
bae363f1
L		 19802018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1981
1982 PR binutils/23199
1983 * elf.c (setup_group): Mark section in a section group with
1984 SHF_GROUP.
1985
97373b2e
L		 19862018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1987
1988 PR ld/23194
1989 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1990 set eh->local_ref to 1 if a symbol is versioned and there is a
1991 version script.
1992
7f999549
JW		 19932018-05-18 Kito Cheng <kito.cheng@gmail.com>
1994
1995 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1996 EF_RISCV_RVE.
1997
6487709f
JW		 19982018-05-18 Jim Wilson <jimw@sifive.com>
1999
2000 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
2001 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2002 (riscv_elf_relocate_section): Don't generate dynamic relocation if
2003 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2004 (riscv_elf_finish_dynamic_symbol): Likewise.
2005
7b4ae824
JD		 20062018-05-18 John Darrington <john@darrington.wattle.id.au>
2007
2008 * Makefile.am: Add s12z files.
2009 * Makefile.in: Regenerate.
2010 * archures.c: Add bfd_s12z_arch.
2011 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
2012 * bfd-in2.h: Regenerate.
2013 * config.bfd: Add s12z target.
2014 * configure.ac: Add s12z target.
2015 * configure: Regenerate.
2016 * cpu-s12z.c: New file.
2017 * elf32-s12z.c: New file.
2018 * libbfd.c (bfd_putb24): New function.
2019 (bfd_putl24): New function.
2020 * libbfd.h: Regenerate.
2021 * reloc.c: Add s12z relocations.
2022 (bfd_get_reloc_size): Handle size 5 relocs.
2023 * targets.c: Add s12z_elf32_vec.
2024
011b32fd
L		 20252018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2026
2027 PR ld/23189
2028 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
2029 like R_386_GOT32.
2030 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2031 set eh->local_ref to 1 for linker defined symbols.
2032
4bba0fb1
AM		 20332018-05-18 Alan Modra <amodra@gmail.com>
2034
2035 PR 23199
2036 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
2037 don't point at other SHT_GROUP sections. Set shdr corresponding
2038 to invalid entry, to NULL rather than section 0. Identify
2039 SHT_GROUP section index when reporting an error. Cope with NULL
2040 shdr pointer.
2041
8722de9c
AM		 20422018-05-18 Alan Modra <amodra@gmail.com>
2043
2044 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
2045 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
2046 visibility.
2047 * libbfd.h: Regenerate.
2048 * configure: Regenerate.
2049 * config.in: Regenerate.
2050
0b439543
AM		 20512018-05-18 Alan Modra <amodra@gmail.com>
2052
2053 * libbfd-in.h: Add include guard.
2054 * libcoff-in.h: Likewise.
2055 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
2056 * doc/Makefile.in: Regenerate.
2057 * libbfd.h: Regenerate.
2058 * libcoff.h: Regenerate.
2059
1624c9ca
MR		 20602018-05-16 Maciej W. Rozycki <macro@mips.com>
2061
2062 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2063
7cf7fcc8
AM		 20642018-05-16 Alan Modra <amodra@gmail.com>
2065
2066 PR 22458
2067 * format.c (struct bfd_preserve): Add section_id.
2068 (bfd_preserve_save, bfd_preserve_restore): Save and restore
2069 _bfd_section_id.
2070 (bfd_reinit): Set _bfd_section_id.
2071 (bfd_check_format_matches): Put all matches of any priority into
2072 matching_vector. Save initial section id and start each attempted
2073 match at that section id.
2074 * libbfd-in.h (_bfd_section_id): Declare.
2075 * section.c (_bfd_section_id): Rename from section_id and make
2076 global. Adjust uses.
2077 (bfd_get_next_section_id): Delete.
2078 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2079 bfd_get_section_id with _bfd_section_id.
2080 * libbfd.h: Regenerate.
2081 * bfd-in2.h: Regenerate.
2082
810ed4db
CG		 20832018-05-15 Christophe Guillon <christophe.guillon@st.com>
2084
2085 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2086 of the aux structure are initialised.
2087
1678bd35
FT		 20882018-05-15 Francois H. Theron <francois.theron@netronome.com>
2089
2090 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2091
293b4d4f
NC		 20922018-05-15 Nick Clifton <nickc@redhat.com>
2093
2094 * po/pt.po: New Portuguese translation.
2095 * configure.ac (ALL_LINGUAS): Add pt.
2096 * configure: Regenerate.
2097
4ec09950
L		 20982018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2099
2100 PR ld/23169
2101 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2102 an error on IFUNC pointer defined in PDE.
2103 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2104 _bfd_x86_elf_link_fixup_ifunc_symbol.
2105 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2106 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2107 function.
2108 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2109
9bc935ef
L		 21102018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2111
2112 PR ld/23162
2113 * elfxx-x86.c (elf_x86_linker_defined): New function.
2114 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2115 _end and _edata locally defined within executables.
2116
9933dc52
AM		 21172018-05-12 Alan Modra <amodra@gmail.com>
2118
2119 PR 20659
2120 * elf.c (rewrite_elf_program_header): Use segment_mark only for
2121 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
2122 Instead make matching_lma and suggested_lma pointers to the
2123 sections. Align section vma and lma calculated from segment.
2124 Don't clear includes_phdrs or includes_filehdr based on p_paddr
2125 test. Try to handle alignment padding before first section by
2126 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
2127
493ffac5
DD		 21282018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
2129
2130 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2131 conformant to TI ABI.
2132 (pru_elf32_relax_section): Likewise.
2133 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2134 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2135 (pru_elf32_pmem_relocate): Trap - should not get here.
2136 (pru_elf32_relocate_section): Add support for REL relocations.
2137 (elf_info_to_howto_rel): Enable REL.
2138 (elf_backend_may_use_rel_p): Likewise.
2139 (elf_backend_may_use_rela_p): Likewise.
2140 (elf_backend_default_use_rela_p): Likewise.
2141
b4560c7d
AM		 21422018-05-09 Alan Modra <amodra@gmail.com>
2143
2144 PR 23148
2145 * peXXigen.c (pe_print_edata): Correct minimum size.
2146
53db9cf9
AM		 21472018-05-09 Alan Modra <amodra@gmail.com>
2148
2149 PR 23147
2150 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2151
95a6d235
NC		 21522018-05-08 Nick Clifton <nickc@redhat.com>
2153
2154 PR 22809
2155 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2156 string section.
2157 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2158 attribute section is larger than the size of the file.
2159
7bd8862c
AM		 21602018-05-07 Alan Modra <amodra@gmail.com>
2161
2162 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2163 strncmp when checking for ".bf" special symbol.
2164 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2165 section name a char array, remove sentinal known_sections entry,
2166 and adjust loop over known_sections to suit. Use memcmp rather
2167 than strncmp.
2168
602f1657
AM		 21692018-05-04 Alan Modra <amodra@gmail.com>
2170
2171 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2172 (struct elf_external_linux_prpsinfo32_ugid16),
2173 (struct elf_external_linux_prpsinfo64_ugid32),
2174 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2175 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2176 Move comment to..
2177 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2178 directives.
2179 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2180 to data.
2181 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2182 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2183 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2184 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2185 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2186 pragmas.
2187 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2188 false positive gcc-8 warning.
7bd8862c 2189 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 2190
a27ca19c
TMQMF		 21912018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2192
2193 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2194 of arguments when warning about different long double types.
2195
3be08ea4
SA		 21962018-05-03 Simon Atanasyan <simon@atanasyan.com>
2197
2198 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2199 (elf_backend_fixup_symbol): New macro.
2200 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2201 handling.
2202 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2203
fe944acf
FT		 22042018-04-30 Francois H. Theron <francois.theron@netronome.com>
2205
2206 * Makefile.am: Added NFP files to build.
2207 * archures.c: Added bfd_arch_nfp
2208 * config.bfd: Added NFP support.
2209 * configure.ac: Added NFP support.
2210 * cpu-nfp.c: New, for NFP support.
2211 * elf-bfd.h: Added elf_section_info()
2212 * elf64-nfp.c: New, for NFP support.
2213 * po/SRC-POTFILES.in: Added NFP source files.
2214 * targets.c: Added nfp_elf64_vec
2215 * bfd-in2.h: Regenerate.
2216 * Makefile.in: Regenerate.
2217 * configure: Regenerate.
2218
ffa389a3
AM		 22192018-04-27 Alan Modra <amodra@gmail.com>
2220
2221 * bfd-in2.h: Regenerate.
2222 * libbfd.h: Regenerate.
2223
04383fd1
AM		 22242018-04-27 Alan Modra <amodra@gmail.com>
2225
2226 PR 23123
2227 PR 22374
2228 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2229 relocs for ifuncs.
2230 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2231
bfa5bd2a
PA		 22322018-04-26 Pedro Alves <palves@redhat.com>
2233
2234 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2235 ifunc and non-ifunc symbols duplicates.
2236
59029f57
CL		 22372018-04-25 Christophe Lyon <christophe.lyon@st.com>
2238 Mickaël Guêné <mickael.guene@st.com>
2239
2240 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2241 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2242 (elf32_arm_populate_plt_entry): Likewise.
2243 (elf32_arm_output_plt_map_1): Likewise.
2244 (elf32_arm_output_arch_local_syms): Likewise.
2245
fac7bd64
CL		 22462018-04-25 Christophe Lyon <christophe.lyon@st.com>
2247 Mickaël Guêné <mickael.guene@st.com>
2248
2249 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2250 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2251
29e9b073
CL		 22522018-04-25 Christophe Lyon <christophe.lyon@st.com>
2253 Mickaël Guêné <mickael.guene@st.com>
2254
2255 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2256 for R_ARM_TARGET2.
2257
cb10292c
CL		 22582018-04-25 Christophe Lyon <christophe.lyon@st.com>
2259 Mickaël Guêné <mickael.guene@st.com>
2260
2261 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2262 (elf32_arm_always_size_sections): Create stack segment.
2263
5c5a4843
CL		 22642018-04-25 Christophe Lyon <christophe.lyon@st.com>
2265 Mickaël Guêné <mickael.guene@st.com>
2266
2267 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2268 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2269 relocations.
2270 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2271 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2272 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2273 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2274 (struct elf32_arm_link_hash_table): Update comment.
2275 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2276 (IS_ARM_TLS_RELOC): Likewise.
2277 (elf32_arm_check_relocs): Likewise.
2278 (allocate_dynrelocs_for_symbol): Likewise.
2279 (elf32_arm_size_dynamic_sections): Update comment.
2280 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2281 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2282
7801f98f
CL		 22832018-04-25 Christophe Lyon <christophe.lyon@st.com>
2284 Mickaël Guêné <mickael.guene@st.com>
2285
2286 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2287 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2288 (elf32_arm_allocate_plt_entry): Likewise.
2289 (elf32_arm_populate_plt_entry): Likewise.
2290 (elf32_arm_output_plt_map_1): Likewise.
2291
e8b09b87
CL		 22922018-04-25 Christophe Lyon <christophe.lyon@st.com>
2293 Mickaël Guêné <mickael.guene@st.com>
2294
2295 * elf32-arm.c (struct fdpic_local): New.
2296 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2297 (elf32_arm_local_fdpic_cnts): New.
2298 (struct fdpic_global): New.
2299 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2300 (elf32_arm_link_hash_table): Add srofixup field.
2301 (arm_elf_add_rofixup): New.
2302 (arm_elf_fill_funcdesc): New.
2303 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2304 (elf32_arm_allocate_local_sym_info): Likewise.
2305 (create_got_section): Create .rofixup section.
2306 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2307 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2308 (elf32_arm_final_link_relocate): Likewise.
2309 (elf32_arm_check_relocs): Likewise.
2310 (allocate_dynrelocs_for_symbol): Likewise.
2311 (elf32_arm_size_dynamic_sections): Likewise.
2312 (elf32_arm_finish_dynamic_sections): Likewise.
2313 (elf32_arm_output_arch_local_syms): Likewise.
2314 (elf32_arm_fdpic_omit_section_dynsym): New.
2315
188fd7ae
CL		 23162018-04-25 Christophe Lyon <christophe.lyon@st.com>
2317 Mickaël Guêné <mickael.guene@st.com>
2318
2319 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2320 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2321 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2322 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2323 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2324 (elf32_arm_howto_from_type): Take new members of
2325 elf32_arm_howto_table_2 into account.
2326 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2327 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2328 BFD_RELOC_ARM_FUNCDESC_VALUE.
2329 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2330 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2331 BFD_RELOC_ARM_FUNCDESC_VALUE.
2332
18a20338
CL		 23332018-04-25 Christophe Lyon <christophe.lyon@st.com>
2334 Mickaël Guêné <mickael.guene@st.com>
2335
2336 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2337 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2338 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2339 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2340
617a5ada
CL		 23412018-04-25 Christophe Lyon <christophe.lyon@st.com>
2342 Mickaël Guêné <mickael.guene@st.com>
2343
2344 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2345 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2346 arm*-*-uclinuxfdpiceabi.
2347 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2348 arm_elf32_fdpic_le_vec.
2349 * configure: Regenerate.
2350 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2351 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2352 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2353 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2354 (elf32_arm_fdpic_link_hash_table_create): New.
2355 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2356 arm_elf32_fdpic_le_vec.
2357
d99b4b92
AM		 23582018-04-25 Alan Modra <amodra@gmail.com>
2359
2360 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2361 * elf.c (elfcore_write_prpsinfo): Likewise.
2362
23632018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2364
2365 * Makefile.am: Remove arm-aout and arm-coff support.
2366 * config.bfd: Likewise.
2367 * configure.ac: Likewise.
2368 * targets.c: Likewise.
2369 * aout-arm.c: Delete.
2370 * armnetbsd.c: Delete.
2371 * riscix.c: Delete.
2372 * Makefile.in: Regenerate.
2373 * configure: Regenerate.
2374 * po/SRC-POTFILES.in: Regenerate.
2375
aa4a8c2a
NC		 23762018-04-24 Nick Clifton <nickc@redhat.com>
2377
db0c309f
NC		 2378 PR 23113
2379 * elf.c (ignore_section_sym): Check for the output_section pointer
2380 being NULL before dereferencing it.
2381
aa4a8c2a
NC		 2382 PR 23110
2383 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2384 a negative PE_DEBUG_DATA size before iterating over the debug data.
2385
b9f26d2e
AM		 23862018-04-23 Alan Modra <amodra@gmail.com>
2387
2388 * elf-linux-core.h: Revert last change.
2389 * elf.c: Likewise.
2390
bf82069d
NC		 23912018-04-23 Nick Clifton <nickc@redhat.com>
2392
2393 PR 23056
2394 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2395 the end of the string table, and zero it.
2396
5a6312e8
AM		 23972018-04-23 Alan Modra <amodra@gmail.com>
2398
2399 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2400 gcc-8 string truncation warning.
2401 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2402 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2403 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2404 * elf.c (elfcore_write_prpsinfo): Likewise.
2405
bf82069d
NC		 24062018-04-23 Nick Clifton <nickc@redhat.com>
2407
2408 PR 23056
2409 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2410 the end of the string table, and zero it.
2411
4352556b
AM		 24122018-04-20 Alan Modra <amodra@gmail.com>
2413
2414 PR 22978
2415 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2416 case both dtprel and tprel relocs.
2417 (allocate_dynrelocs): Adjust conditions for got relocs.
2418 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2419 Emit dynamic relocs on TLS GOT entries for shared libraries,
2420 not when pic. Omit dynamic reloc on dtprel entry when local,
2421 and on tprel entry when local and executable.
2422
f6a8b8c7
AM		 24232018-04-19 Alan Modra <amodra@gmail.com>
2424
2425 PR 22537
2426 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2427 (hppa_type_of_stub): Don't return a long branch stub for
2428 symbols other than those defined statically.
2429
8e415ce8
AM		 24302018-04-19 Alan Modra <amodra@gmail.com>
2431
2432 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2433 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2434 to selvecs for mips targets change 2018-04-18.
2435 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2436 and mips_ecoff_bele_vec.
2437 * targets.c: Likewise.
2438 * coff-mips.c: Resurrect.
2439 * Makefile.in: Regenerate.
2440 * configure: Regenerate.
2441 * po/SRC-POTFILES.in: Regenerate.
2442
3596d8ce
AM		 24432018-04-18 Alan Modra <amodra@gmail.com>
2444
2445 * Makefile.am: Remove mips aout and coff support.
2446 * config.bfd: Likewise.
2447 * configure.ac: Likewise.
2448 * targets.c: Likewise.
2449 * coff-mips.c: Delete
2450 * mipsbsd.c: Delete
2451 * pe-mips.c: Delete
2452 * pei-mips.c: Delete
2453 * Makefile.in: Regenerate.
2454 * configure: Regenerate.
2455 * po/SRC-POTFILES.in: Regenerate.
2456
d9dd2045
L		 24572018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2458
2459 * elf32-i386.c (elf32_bed): Define before including
2460 "elf32-target.h".
2461 * elf64-x86-64.c (elf64_bed): Define before including
2462 "elf64-target.h".
2463 (elf32_bed): Define before including "elf32-target.h".
2464
e4e6a73d
L		 24652018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2466
2467 PR ld/23055
2468 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2469 normal input file with compatible relocation.
2470
c65c21e1
AM		 24712018-04-18 Alan Modra <amodra@gmail.com>
2472
2473 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2474 * config.bfd: Likewise.
2475 * configure.ac: Likewise.
2476 * doc/bfdint.texi: Likewise.
2477 * targets.c: Likewise.
2478 * freebsd.h: Delete.
2479 * i386dynix.c: Delete.
2480 * i386freebsd.c: Delete.
2481 * i386linux.c: Delete.
2482 * i386mach3.c: Delete.
2483 * i386netbsd.c: Delete.
2484 * i386os9k.c: Delete.
2485 * Makefile.in: Regenerate.
2486 * configure: Regenerate.
2487 * po/SRC-POTFILES.in: Regenerate.
2488
884d4d8a 24892018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2490
2491 Microblaze Target: PIC data text relative
2492
2493 * bfd/reloc.c (2 new BFD relocations):
2494 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2495 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2496 * bfd/bfd-in2.h: Regenerate
2497 * bfd/libbfd.h: Regenerate
2498 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2499 new relocs and handle them in both relocate and relax functions.
2500 (microblaze_elf_reloc_type_lookup): add mapping between for new
2501 bfd relocs.
2502 (microblaze_elf_relocate_section): Handle new relocs in case of
2503 elf relocation.
2504 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2505
6327533b
NC		 25062018-04-17 Nick Clifton <nickc@redhat.com>
2507
808346fc
NC		 2508 PR 23055
2509 * aoutx.h (find_nearest_line): Check that the symbol name exists
2510 and is long enough, before attempting to see if it is for a .o
2511 file.
2512 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2513 NULL.
2514 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2515 NULL.
2516 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2517 has no name.
2518
6327533b
NC		 2519 PR 23065
2520 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2521
e9af4700
NC		 25222018-04-16 Nick Clifton <nickc@redhat.com>
2523
2524 PR 23061
2525 * coffgen.c (coff_pointerize_aux): Check for an out of range
2526 fixup.
2527
ddb00039
AM		 25282018-04-16 Alan Modra <amodra@gmail.com>
2529
2530 * Makefile.am: Remove arm-epoc-pe support.
2531 * coff-arm.c: Likewise.
2532 * config.bfd: Likewise.
2533 * configure.ac: Likewise.
2534 * targets.c: Likewise.
2535 * epoc-pe-arm.c: Delete.
2536 * epoc-pei-arm.c: Delete.
2537 * Makefile.in: Regenerate.
2538 * configure: Regenerate.
2539 * po/SRC-POTFILES.in: Regenerate.
2540
c9098af4
AM		 25412018-04-16 Alan Modra <amodra@gmail.com>
2542
2543 * Makefile.am: Remove sparc-aout and sparc-coff support.
2544 * config.bfd: Likewise.
2545 * configure.ac: Likewise.
2546 * targets.c: Likewise.
2547 * aout-sparcle.c: Delete.
2548 * aoutf1.h: Delete.
2549 * cf-sparclynx.c: Delete.
2550 * coff-sparc.c: Delete.
2551 * demo64.c: Delete.
2552 * sparclinux.c: Delete.
2553 * sparclynx.c: Delete.
2554 * sparcnetbsd.c: Delete.
2555 * sunos.c: Delete.
2556 * Makefile.in: Regenerate.
2557 * configure: Regenerate.
2558 * po/SRC-POTFILES.in: Regenerate.
2559
dc12032b
AM		 25602018-04-16 Alan Modra <amodra@gmail.com>
2561
2562 * Makefile.am: Remove m68k-aout and m68k-coff support.
2563 * aoutf1.h: Likewise.
2564 * aoutx.h: Likewise.
2565 * archive.c: Likewise.
2566 * bfd-in.h: Likewise.
2567 * bfd.c: Likewise.
2568 * coffcode.h: Likewise.
2569 * coffswap.h: Likewise.
2570 * config.bfd: Likewise.
2571 * configure.ac: Likewise.
2572 * configure.host: Likewise.
2573 * doc/bfd.texinfo: Likewise.
2574 * doc/bfdint.texi: Likewise.
2575 * freebsd.h: Likewise.
2576 * gen-aout.c: Likewise.
2577 * hpux-core.c: Likewise.
2578 * libaout.h: Likewise.
2579 * libbfd-in.h: Likewise.
2580 * pdp11.c: Likewise.
2581 * peicode.h: Likewise.
2582 * riscix.c: Likewise.
2583 * targets.c: Likewise.
2584 * aout0.c: Delete.
2585 * coff-apollo.c: Delete.
2586 * coff-aux.c: Delete.
2587 * coff-m68k.c: Delete.
2588 * coff-svm68k.c: Delete.
2589 * coff-u68k.c: Delete.
2590 * hosts/delta68.h: Delete.
2591 * hosts/hp300bsd.h: Delete.
2592 * hosts/m68kaux.h: Delete.
2593 * hosts/news.h: Delete.
2594 * hp300bsd.c: Delete.
2595 * hp300hpux.c: Delete.
2596 * liboasys.h: Delete.
2597 * m68k4knetbsd.c: Delete.
2598 * m68klinux.c: Delete.
2599 * m68knetbsd.c: Delete.
2600 * oasys.c: Delete.
2601 * versados.c: Delete.
2602 * Makefile.in: Regenerate.
2603 * bfd-in2.h: Regenerate.
2604 * configure: Regenerate.
2605 * libbfd.h: Regenerate.
2606 * po/SRC-POTFILES.in: Regenerate.
2607
211dc24b
AM		 26082018-04-16 Alan Modra <amodra@gmail.com>
2609
2610 * Makefile.am: Remove sh5 and sh64 support.
2611 * archures.c: Likewise.
2612 * config.bfd: Likewise.
2613 * configure.ac: Likewise.
2614 * cpu-sh.c: Likewise.
2615 * elf32-sh-relocs.h: Likewise.
2616 * elf32-sh.c: Likewise.
2617 * targets.c: Likewise.
2618 * elf32-sh64-com.c: Delete.
2619 * elf32-sh64.c: Delete.
2620 * elf32-sh64.h: Delete.
2621 * elf64-sh64.c: Delete.
2622 * Makefile.in: Regenerate.
2623 * bfd-in2.h: Regenerate.
2624 * configure: Regenerate.
2625 * po/SRC-POTFILES.in: Regenerate.
2626
4db9937a
AM		 26272018-04-16 Alan Modra <amodra@gmail.com>
2628
2629 * Makefile.am: Remove sh-symbianelf support.
2630 * config.bfd: Likewise.
2631 * configure.ac: Likewise.
2632 * targets.c: Likewise.
2633 * elf32-sh-symbian.c: Delete.
2634 * Makefile.in: Regenerate.
2635 * configure: Regenerate.
2636 * po/SRC-POTFILES.in: Regenerate.
2637
9f5d1593
AM		 26382018-04-16 Alan Modra <amodra@gmail.com>
2639
2640 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2641 * config.bfd: Likewise.
2642 * configure.ac: Likewise.
2643 * targets.c: Likewise.
2644 * vaxbsd.c: Delete.
2645 * Makefile.in: Regenerate.
2646 * configure: Regenerate.
2647 * po/SRC-POTFILES.in: Regenerate.
2648
a9a4b302
AM		 26492018-04-16 Alan Modra <amodra@gmail.com>
2650
2651 * Makefile.am: Remove w65 support.
2652 * archures.c: Likewise.
2653 * coffcode.h: Likewise.
2654 * config.bfd: Likewise.
2655 * configure.ac: Likewise.
2656 * targets.c: Likewise.
2657 * coff-w65.c: Delete.
2658 * cpu-w65.c: Delete.
2659 * Makefile.in: Regenerate.
2660 * bfd-in2.h: Regenerate.
2661 * configure: Regenerate.
2662 * po/SRC-POTFILES.in: Regenerate.
2663
04cb01fd
AM		 26642018-04-16 Alan Modra <amodra@gmail.com>
2665
2666 * Makefile.am: Remove we32k support.
2667 * archures.c: Likewise.
2668 * coffcode.h: Likewise.
2669 * config.bfd: Likewise.
2670 * configure.ac: Likewise.
2671 * targets.c: Likewise.
2672 * coff-we32k.c: Delete.
2673 * cpu-we32k.c: Delete.
2674 * Makefile.in: Regenerate.
2675 * bfd-in2.h: Regenerate.
2676 * configure: Regenerate.
2677 * po/SRC-POTFILES.in: Regenerate.
2678
c2bf1eec
AM		 26792018-04-16 Alan Modra <amodra@gmail.com>
2680
2681 * Makefile.am: Remove m88k support.
2682 * aoutx.h: Likewise.
2683 * archures.c: Likewise.
2684 * coffcode.h: Likewise.
2685 * coffswap.h: Likewise.
2686 * config.bfd: Likewise.
2687 * configure.ac: Likewise.
2688 * cpu-ns32k.c: Likewise.
2689 * elf32-nds32.c: Likewise.
2690 * mach-o.c: Likewise.
2691 * netbsd-core.c: Likewise.
2692 * reloc.c: Likewise.
2693 * targets.c: Likewise.
2694 * coff-m88k.c: Delete.
2695 * cpu-m88k.c: Delete.
2696 * elf32-m88k.c: Delete.
2697 * hosts/m88kmach3.h: Delete.
2698 * m88kmach3.c: Delete.
2699 * m88kopenbsd.c: Delete.
2700 * Makefile.in: Regenerate.
2701 * bfd-in2.h: Regenerate.
2702 * configure: Regenerate.
2703 * po/SRC-POTFILES.in: Regenerate.
2704
6793974d
AM		 27052018-04-16 Alan Modra <amodra@gmail.com>
2706
2707 * Makefile.am: Remove i370 support.
2708 * archures.c: Likewise.
2709 * config.bfd: Likewise.
2710 * configure.ac: Likewise.
2711 * targets.c: Likewise.
2712 * cpu-i370.c: Delete.
2713 * elf32-i370.c: Delete.
2714 * Makefile.in: Regenerate.
2715 * bfd-in2.h: Regenerate.
2716 * configure: Regenerate.
2717 * po/SRC-POTFILES.in: Regenerate.
2718
e82aa794
AM		 27192018-04-16 Alan Modra <amodra@gmail.com>
2720
2721 * Makefile.am: Remove h8500 support.
2722 * archures.c: Likewise.
2723 * coffcode.h: Likewise.
2724 * config.bfd: Likewise.
2725 * configure.ac: Likewise.
2726 * targets.c: Likewise.
2727 * coff-h8500.c: Delete.
2728 * cpu-h8500.c: Delete.
2729 * Makefile.in: Regenerate.
2730 * bfd-in2.h: Regenerate.
2731 * configure: Regenerate.
2732 * po/SRC-POTFILES.in: Regenerate.
2733
fe0bf0fd
AM		 27342018-04-16 Alan Modra <amodra@gmail.com>
2735
2736 * Makefile.am: Remove h8300-coff support.
2737 * coffcode.h: Likewise.
2738 * config.bfd: Likewise.
2739 * configure.ac: Likewise.
2740 * reloc16.c: Likewise.
2741 * targets.c: Likewise.
2742 * coff-h8300.c: Delete.
2743 * Makefile.in: Regenerate.
2744 * configure: Regenerate.
2745 * po/SRC-POTFILES.in: Regenerate.
2746
fdef3943
AM		 27472018-04-16 Alan Modra <amodra@gmail.com>
2748
2749 * Makefile.am: Remove IEEE 695 support.
2750 * archures.c: Likewise.
2751 * bfd.c: Likewise.
2752 * config.bfd: Likewise.
2753 * configure.ac: Likewise.
2754 * doc/bfd.texinfo: Likewise.
2755 * doc/bfdint.texi: Likewise.
2756 * doc/bfdsumm.texi: Likewise.
2757 * section.c: Likewise.
2758 * targets.c: Likewise.
2759 * ieee.c: Delete.
2760 * libieee.h: Delete.
2761 * Makefile.in: Regenerate.
2762 * bfd-in2.h: Regenerate.
2763 * configure: Regenerate.
2764 * po/SRC-POTFILES.in: Regenerate.
2765
de96689e
AM		 27662018-04-16 Alan Modra <amodra@gmail.com>
2767
2768 * config.bfd: Remove tandem support.
2769
5972ac73
AM		 27702018-04-16 Alan Modra <amodra@gmail.com>
2771
2772 * Makefile.am: Remove newsos3 support.
2773 * aoutx.h: Likewise.
2774 * config.bfd: Likewise.
2775 * configure.ac: Likewise.
2776 * targets.c: Likewise.
2777 * newsos3.c: Delete.
2778 * Makefile.in: Regenerate.
2779 * configure: Regenerate.
2780 * po/SRC-POTFILES.in: Regenerate.
2781
b4b594e3
AM		 27822018-04-16 Alan Modra <amodra@gmail.com>
2783
2784 * Makefile.am: Remove netware support.
2785 * bfd-in.h: Likewise.
2786 * bfd.c: Likewise.
2787 * config.bfd: Likewise.
2788 * configure.ac: Likewise.
2789 * doc/bfdint.texi: Likewise.
2790 * ecoff.c: Likewise.
2791 * targets.c: Likewise.
2792 * libnlm.h: Delete.
2793 * nlm-target.h: Delete.
2794 * nlm.c: Delete.
2795 * nlm32-alpha.c: Delete.
2796 * nlm32-i386.c: Delete.
2797 * nlm32-ppc.c: Delete.
2798 * nlm32-sparc.c: Delete.
2799 * nlm32.c: Delete.
2800 * nlm64.c: Delete.
2801 * nlmcode.h: Delete.
2802 * nlmswap.h: Delete.
2803 * Makefile.in: Regenerate.
2804 * bfd-in2.h: Regenerate.
2805 * configure: Regenerate.
2806 * po/SRC-POTFILES.in: Regenerate.
2807
fceadf09
AM		 28082018-04-16 Alan Modra <amodra@gmail.com>
2809
2810 * archures.c: Remove tahoe support.
2811 * config.bfd: Likewise.
2812 * configure.ac: Likewise.
2813 * hosts/tahoe.h: Delete.
2814 * bfd-in2.h: Regenerate.
2815 * configure: Regenerate.
2816
702d1671
AM		 28172018-04-14 Alan Modra <amodra@gmail.com>
2818
2819 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2820 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2821 sanity test.
2822 (elfNN_bed): Init relropagesize.
2823 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2824 select relropagesize.
2825 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2826 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2827 (ELF_MINPAGESIZE): Don't define.
2828 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2829 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2830 * bfd-in2.h: Regenerate.
2831
03aa9684
AM		 28322018-04-14 Alan Modra <amodra@gmail.com>
2833
2834 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2835 on __QNXTARGET__ define.
2836
24acfe5e
AM		 28372018-04-14 Alan Modra <amodra@gmail.com>
2838
2839 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2840 to obsolete list.
2841
a8eb42a8
AM		 28422018-04-11 Alan Modra <amodra@gmail.com>
2843
2844 * aout-adobe.c: Delete.
2845 * bout.c: Delete.
2846 * coff-i860.c: Delete.
2847 * coff-i960.c: Delete.
2848 * cpu-i860.c: Delete.
2849 * cpu-i960.c: Delete.
2850 * elf32-i860.c: Delete.
2851 * elf32-i960.c: Delete.
2852 * hosts/i860mach3.h: Delete.
2853 * Makefile.am: Remove i860, i960, bout, and adobe support.
2854 * archures.c: Remove i860 and i960 support.
2855 * coffcode.h: Likewise.
2856 * reloc.c: Likewise.
2857 * aoutx.h: Comment updates.
2858 * archive.c: Remove BOUT and i960 support.
2859 * bfd.c: Remove BOUT support.
2860 * coffswap.h: Remove i960 support.
2861 * config.bfd: Remove i860, i960 and adobe targets.
2862 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2863 * targets.c: Likewise.
2864 * ieee.c: Remove i960 support.
2865 * mach-o.c: Remove i860 support.
2866 * Makefile.in: Regenerate.
2867 * bfd-in2.h: Regenerate.
2868 * configure: Regenerate.
2869 * libbfd.h: Regenerate.
2870 * po/SRC-POTFILES.in: Regenerate.
2871
aec2e0d2
MR		 28722018-04-09 Maciej W. Rozycki <macro@mips.com>
2873
2874 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2875 in the BFD symbol referred by the relocation.
2876 (mips_elf64_write_rela): Likewise.
2877
9ccfa98b
MR		 28782018-04-09 Maciej W. Rozycki <macro@mips.com>
2879
2880 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2881 error for out-of-range `r_sym' values.
2882
3e04d765
AM		 28832018-04-09 Alan Modra <amodra@gmail.com>
2884
2885 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2886 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2887 (ppc64_elf_check_relocs): Set has_pltcall.
2888 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2889 (ppc64_elf_inline_plt): New function.
2890 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2891 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2892 * elf32-ppc.c (has_pltcall): Define.
2893 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2894 (ppc_elf_check_relocs): Set has_pltcall.
2895 (ppc_elf_inline_plt): New function.
2896 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2897 (ppc_elf_size_dynamic_sections): Likewise.
2898 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2899
23cedd1d
AM		 29002018-04-09 Alan Modra <amodra@gmail.com>
2901
2902 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2903 (is_plt_seq_reloc): New function.
2904 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2905 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2906 (ppc_elf_relax_section): Handle PLTCALL reloc.
2907 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2908 resolving locally.
2909 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2910 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2911 (has_tls_get_addr_call): Correct comment.
2912 (is_branch_reloc): Add PLTCALL.
2913 (is_plt_seq_reloc): New function.
2914 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2915 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2916 entry for R_PPC64_PLTCALL.
2917 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2918 (ppc_type_of_stub): Handle PLTCALL reloc.
2919 (toc_adjusting_stub_needed): Likewise.
2920 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2921 reloc insn. Nop out inline plt call sequence when resolving
2922 locally. Handle __tls_get_addr inline plt call optimization.
2923
2d7ad24e
AM		 29242018-04-09 Alan Modra <amodra@gmail.com>
2925
2926 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2927 (struct ppc_stub_hash_entry): Add symtype field.
2928 (PLT_KEEP): Define.
2929 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2930 (create_linkage_sections): Create pltlocal and relpltlocal.
2931 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2932 Set PLT_KEEP.
2933 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2934 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2935 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2936 Keep PLT entries for inline calls against locals.
2937 (ppc_build_one_stub): Use pltlocal as appropriate.
2938 (ppc_size_one_stub): Likewise.
2939 (ppc64_elf_size_stubs): Set symtype.
2940 (build_global_entry_stubs_and_plt): Init pltlocal and write
2941 relpltlocal for globals.
2942 (write_plt_relocs_for_local_syms): Likewise for local syms.
2943 (ppc64_elf_relocate_section): Support PLT for local syms.
2944 * elf32-ppc.c (PLT_KEEP): Define.
2945 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2946 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2947 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2948 Set PLT_KEEP. Adjust update_local_sym_info call.
2949 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2950 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2951 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2952 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2953 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2954 (ppc_finish_symbols): Likewise for locals.
2955
49c09209
AM		 29562018-04-09 Alan Modra <amodra@gmail.com>
2957
2958 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2959 for local symbols to..
2960 (write_plt_relocs_for_local_syms): ..here. New function.
2961 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2962 global symbols to..
2963 (build_global_entry_stubs_and_plt): ..here. Rename from
2964 build_global_entry_stubs.
2965 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2966 Call write_plt_relocs_for_local_syms.
2967 * elf32-ppc.c (get_sym_h): New function.
2968 (ppc_elf_relax_section): Use get_sym_h.
2969 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2970 stubs for local symbols to..
2971 (ppc_finish_symbols): ..here. New function.
2972 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2973 global syms to..
2974 (write_global_sym_plt): ..here. New function.
2975 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2976 (ppc_finish_symbols): Declare.
2977
08be3224
AM		 29782018-04-09 Alan Modra <amodra@gmail.com>
2979
2980 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2981 (ppc_elf_relocate_section): Likewise.
2982 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2983 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2984 resolution to plt entry relative to toc pointer.
2985
37da22e5
AM		 29862018-04-09 Alan Modra <amodra@gmail.com>
2987
2988 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2989 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2990 file when other TLS flags are tested in a mask.
2991 (TLS_MARK, NON_GOT): Define.
2992 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2993 (update_local_sym_info): Don't create got entry when NON_GOT.
2994 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2995 Set TLS_MARK.
2996 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2997 (ppc64_elf_relocate_section): Likewise.
2998 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2999 __tls_get_addr calls lacking a marker reloc.
3000 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3001 TLS_TPRELGD): Renumber. Update comment.
3002 (TLS_MARK, NON_GOT): Define.
3003 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3004 (update_local_sym_info): Don't create got entry when NON_GOT.
3005 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3006 Set TLS_MARK.
3007 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
3008 __tls_get_addr calls lacking a marker reloc.
3009
a6fd92b0
L		 30102018-04-06 H.J. Lu <hongjiu.lu@intel.com>
3011
3012 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
3013 R_X86_64_converted_reloc_bit.
3014
3cba8b6c
L		 30152018-04-05 H.J. Lu <hongjiu.lu@intel.com>
3016
3017 PR gas/22318
3018 * configure: Regenerated.
3019
0e8452bb
AM		 30202018-04-05 Alan Modra <amodra@gmail.com>
3021
3022 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
3023 (elf_hppa_info_to_howto_rel): Likewise.
3024
8ee55178
MR		 30252018-04-04 Maciej W. Rozycki <macro@mips.com>
3026
3027 * elf-hppa.h (elf_hppa_info_to_howto): Also return
3028 unsuccessfully for unimplemented relocations.
3029 (elf_hppa_info_to_howto_rel): Likewise.
3030
5d7c8b80
MR		 30312018-04-04 Maciej W. Rozycki <macro@mips.com>
3032
3033 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
3034 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
3035 howto lookup failure.
3036 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
3037 accordingly.
3038 (elf32_i860_info_to_howto_rela): Likewise.
3039 (elf32_i860_relocate_splitn): Likewise.
3040 (elf32_i860_relocate_pc16): Likewise.
3041 (elf32_i860_relocate_pc26): Likewise.
3042 (elf32_i860_relocate_section): Likewise.
3043
707bad1b
MR		 30442018-04-04 Maciej W. Rozycki <macro@mips.com>
3045
3046 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
3047 check for `visium_elf_howto_table' table access.
3048
0cc919dc
MR		 30492018-04-04 Maciej W. Rozycki <macro@mips.com>
3050
3051 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
3052 check for `iq2000_elf_howto_table' table access.
3053
f428698e
MR		 30542018-04-04 Maciej W. Rozycki <macro@mips.com>
3055
3056 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3057 for `elf32_frv_howto_table' table access.
3058
7ed6f92a
MR		 30592018-04-04 Maciej W. Rozycki <macro@mips.com>
3060
3061 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3062 unsuccessfully for placeholder howtos.
3063 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3064 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3065
75def2ab
MR		 30662018-03-29 Maciej W. Rozycki <macro@mips.com>
3067
3068 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3069 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3070
8b6a949a
MR		 30712018-03-28 Maciej W. Rozycki <macro@mips.com>
3072
3073 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3074 ATTRIBUTE_UNUSED from `abfd'.
3075
d81270c3
MR		 30762018-03-28 Maciej W. Rozycki <macro@mips.com>
3077
3078 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3079 `_bfd_error_handler' call formatting.
3080
60dceb8d 30812018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 3082
3083 * elf32-mips.c (mips_info_to_howto_rel): Call
3084 `mips_elf32_rtype_to_howto' directly rather than via
3085 `->elf_backend_mips_rtype_to_howto'.
3086
e04ef022
RL		 30872018-03-28 Renlin Li <renlin.li@arm.com>
3088
3089 PR ld/22970
3090 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3091 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3092 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3093 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3094 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3095 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3096 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3097 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3098 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3099 (elfNN_aarch64_final_link_relocate): Support new relocations.
3100 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3101 relocations.
3102 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3103
84f1b9fb
RL		 31042018-03-28 Renlin Li <renlin.li@arm.com>
3105
3106 PR ld/22970
3107 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3108 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3109 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3110 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3111 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3112 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3113 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3114 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3115 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3116 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3117 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3118 TLSLE_LDST16_TPREL_LO12,
3119 TLSLE_LDST16_TPREL_LO12_NC,
3120 TLSLE_LDST32_TPREL_LO12,
3121 TLSLE_LDST32_TPREL_LO12_NC,
3122 TLSLE_LDST64_TPREL_LO12,
3123 TLSLE_LDST64_TPREL_LO12_NC,
3124 TLSLE_LDST8_TPREL_LO12,
3125 TLSLE_LDST8_TPREL_LO12_NC.
3126 * bfd-in2.h: Regenerated.
3127 * libbfd.h: Regenerated.
3128
f8745e1c
EB		 31292018-03-28 Eric Botcazou <ebotcazou@adacore.com>
3130
3131 PR ld/22972
3132 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3133 has_old_style_got_reloc.
3134 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3135 relocations. Fix a couple of long lines.
3136 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3137 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3138 GOT relocations.
3139
bf54968b
L		 31402018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3141
3142 PR ld/23000
3143 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3144 ENDBR64 to the TLSDESC PLT entry.
3145
0ccf57bd
AM		 31462018-03-21 Alan Modra <amodra@gmail.com>
3147
3148 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3149 symbols. Use size_t counts. Delete redundant opd test.
3150
4bad6366
AM		 31512018-03-21 Alan Modra <amodra@gmail.com>
3152
3153 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3154
bac3c8c5
AM		 31552018-03-21 Alan Modra <amodra@gmail.com>
3156
3157 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3158 field unsigned.
3159 (update_local_sym_info): Likewise for local_got_tls_masks.
3160 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3161
6a3858a6
AM		 31622018-03-21 Alan Modra <amodra@gmail.com>
3163
3164 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3165 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3166 do in size_dynamic_sections.
3167
675e2809
AM		 31682018-03-21 Alan Modra <amodra@gmail.com>
3169
3170 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3171 without first checking array bounds.
3172 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3173
416c34d6
L		 31742018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3175
3176 PR ld/22983
3177 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3178 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3179
315aa1cf
NC		 31802018-03-19 Nick Clifton <nickc@redhat.com>
3181
3182 * po/es.po: Updated Spanish translation.
3183
0854d504
MF		 31842018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3185
3186 * elf32-xtensa.c (xlate_map_entry): Change types of address
3187 fields from 'unsigned' to 'bfd_vma'.
3188 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3189 the key argument to bsearch. Allow offsets past the end of a
3190 section, use the last map entry for translation of such offsets.
3191
f9671640
KLC		 31922018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3193
3194 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3195 Not support the target feature.
3196 (nds32_elf_ex9_itb_base): Likewise.
3197 (nds32_elf_ex9_import_table): Likewise.
3198 (nds32_elf_ex9_finish): Likewise.
3199 (nds32_elf_ex9_reloc_jmp): Likewise.
3200 (nds32_elf_get_insn_with_reg): Likewise.
3201 (nds32_get_local_syms): Likewise.
3202 (nds32_elf_ex9_replace_instruction): Likewise.
3203 (nds32_elf_ifc_calc): Likewise.
3204 (nds32_elf_ifc_finish): Likewise.
3205 (nds32_elf_ifc_replace): Likewise.
3206 (nds32_elf_ifc_reloc): Likewise.
3207
7dda8d3c
AM		 32082018-03-14 Alan Modra <amodra@gmail.com>
3209
3210 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3211 sfpr size added before defining alias symbols.
3212 (ppc64_elf_build_stubs): Add stub section padding before
3213 copying sfpr contents and defining save/restore alias symbols.
3214
9e223787
L		 32152018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3216
3217 PR ld/20882
3218 * elflink.c (elf_gc_mark_debug_section): Also check the local
3219 debug definition section.
3220
3e33b239
NC		 32212018-03-13 Nick Clifton <nickc@redhat.com>
3222
3223 PR 22113
3224 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3225 function. Add an end address parameter. Check access of the data
3226 pointer to make sure that they do not extend beyond the end
3227 address. Return FALSE if any check fails. Add the end address
3228 pointer to the ui structure.
3229 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3230 codes to make sure that they do not extend beyond the end address
3231 pointer. Print an error message and return immediately if any
3232 check fails.
3233
f657f8c4
NC		 32342018-03-09 Nick Clifton <nickc@redhat.com>
3235
3236 * elf64-s390.c (elf_s390_relocate_section): Move check for
3237 relocations against non-allocated sections to before the code that
3238 handles ifunc relocations.
3239 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3240 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3241 relocs against IFUNC symbols in non-allocated sections as relocs
3242 against FUNC symbols.
3243 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3244
347a8774
L		 32452018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3246
3247 PR ld/22929
3248 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3249 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3250 relocation against FUNC symbol.
3251 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3252
0c1ded8d
RL		 32532018-03-07 Renlin Li <renlin.li@arm.com>
3254
3255 PR ld/20402
3256 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3257 symbol, and don't emit relocation in specific case.
3258
0118219e
AM		 32592018-03-07 Alan Modra <amodra@gmail.com>
3260
3261 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3262 (mips_elf64_slurp_one_reloc_table): Pass on error.
3263
dfb93f11
JC		 32642018-03-03 James Cowgill <james.cowgill@mips.com>
3265 Maciej W. Rozycki <macro@mips.com>
3266
3267 PR ld/21900
3268 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3269 after calling `undefined_symbol' hook if this is an error
3270 condition. Assume the value of 0 for the symbol requested
3271 otherwise.
3272
9a2ebffd
JW		 32732018-03-02 Jim Wilson <jimw@sifive.com>
3274
3275 PR 22903
3276 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3277 and nop instead of 4.
3278 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3279 8 instead of 4.
3280
788af978
JW		 32812018-03-01 Jim Wilson <jimw@sifive.com>
3282
3283 PR 22756
3284 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3285 else if instead of if.
3286
5224fa03
AM		 32872018-03-01 Alan Modra <amodra@gmail.com>
3288
3289 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3290
116acb2c
AM		 32912018-02-28 Alan Modra <amodra@gmail.com>
3292
3293 PR 22887
3294 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3295
eef10466
NC		 32962018-02-28 Nick Clifton <nickc@redhat.com>
3297
12c96342
NC		 3298 PR 22895
3299 PR 22893
3300 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3301 pointer. Drop unused abfd parameter. Check the size of the block
3302 before initialising the data field. Return the end pointer if the
3303 size is invalid.
3304 (read_attribute_value): Adjust invocations of read_n_bytes.
3305
eef10466
NC		 3306 PR 22894
3307 * dwarf1.c (parse_die): Check the length of form blocks before
3308 advancing the data pointer.
3309
0d329c0a
AM		 33102018-02-28 Alan Modra <amodra@gmail.com>
3311
3312 PR 22887
3313 * aoutx.h (translate_symbol_table): Print an error message and set
3314 bfd_error on finding an invalid name string offset.
3315
f6aec96d
L		 33162018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3317
3318 * config.in: Regenerated.
3319 * configure: Likewise.
3320 * configure.ac: Add --enable-separate-code.
3321 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3322 to 1 for Linux/x86 targets,
3323 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3324 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3325
f3185997
NC		 33262018-02-27 Nick Clifton <nickc@redhat.com>
3327
e8f5af78
NC		 3328 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3329 message.
3330 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3331 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3332 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3333 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3334 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3335 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3336 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3337 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3338 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3339
f3185997
NC		 3340 PR 22875
3341 * elf-bfd.h (struct elf_backend_data): Change the return type of
3342 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3343 to bfd_boolean.
3344 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3345 value from the info_to_howto function and fail if that function
3346 failed.
3347 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3348 from the info_to_howto function.
3349 (elf32_h8_relax_section): Likewise.
3350 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3351 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3352 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3353 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3354 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3355 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3356 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3357 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3358 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3359 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3360 (riscv_elf_relocate_section): Likewise.
3361 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3362 bfd_boolean. Issue an error message, set an error value and
3363 return FALSE if the reloc is not recognized.
3364 (elf_hppa_info_to_howto_rel): Likewise.
3365 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3366 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3367 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3368 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3369 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3370 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3371 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3372 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3373 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3374 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3375 (cris_info_to_howto_rela): Likewise.
3376 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3377 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3378 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3379 Likewise.
3380 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3381 (elf32_dlx_info_to_howto_rel): Likewise.
3382 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3383 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3384 * elf32-frv.c (frv_info_to_howto_rela)
3385 (frvfdpic_info_to_howto_rel): Likewise.
3386 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3387 * elf32-gen.c (elf_generic_info_to_howto)
3388 (elf_generic_info_to_howto_rel): Likewise.
3389 * elf32-h8300.c (elf32_h8_info_to_howto)
3390 (elf32_h8_info_to_howto_rel): Likewise.
3391 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3392 * elf32-i386.c (elf_i386_reloc_type_lookup)
3393 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3394 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3395 Likewise.
3396 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3397 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3398 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3399 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3400 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3401 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3402 Likewise.
3403 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3404 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3405 * elf32-m68k.c (rtype_to_howto): Likewise.
3406 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3407 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3408 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3409 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3410 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3411 Likewise.
3412 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3413 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3414 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3415 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3416 Likewise.
3417 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3418 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3419 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3420 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3421 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3422 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3423 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3424 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3425 * elf32-score.c (s3_bfd_score_info_to_howto)
3426 (_bfd_score_info_to_howto): Likewise.
3427 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3428 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3429 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3430 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3431 (elf32_tic6x_info_to_howto_rel): Likewise.
3432 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3433 * elf32-v850.c (v850_elf_info_to_howto_rel)
3434 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3435 * elf32-vax.c (rtype_to_howto): Likewise.
3436 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3437 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3438 (elf32_wasm32_info_to_howto_rela): Likewise.
3439 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3440 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3441 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3442 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3443 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3444 * elf64-gen.c (elf_generic_info_to_howto)
3445 (elf_generic_info_to_howto_rel): Likewise.
3446 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3447 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3448 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3449 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3450 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3451 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3452 Likewise.
3453 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3454 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3455 Likewise.
3456 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3457 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3458 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3459 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3460 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3461 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3462 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3463 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3464 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3465 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3466 Default to NULL.
3467
1f4bace8
JW		 34682018-02-26 Jim Wilson <jimw@sifive.com>
3469 Stephan Schreiber <info@fs-driver.org>
3470
3471 PR 15904
3472 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3473 call, set changed_contents and changed_relocs. Likewise after
3474 successful ia64_elf_relax_br call.
3475
6838f2be
AM		 34762018-02-26 Alan Modra <amodra@gmail.com>
3477
3478 * elf.c (assign_file_positions_except_relocs): Don't segfault
3479 when actual number of phdrs is less than allocated. Delete
3480 outdated comment. Formatting.
3481
38f14ab8
AM		 34822018-02-26 Alan Modra <amodra@gmail.com>
3483
3484 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3485 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3486 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3487 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3488 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3489 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3490 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3491 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3492 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3493 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3494 error/warning messages.
3495
6e05870c
AM		 34962018-02-26 Alan Modra <amodra@gmail.com>
3497
3498 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3499 * syms.c: Standardize error/warning messages.
3500
59d08d6c
AM		 35012018-02-26 Alan Modra <amodra@gmail.com>
3502
3503 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3504 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3505 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3506 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3507
90b6238f
AM		 35082018-02-26 Alan Modra <amodra@gmail.com>
3509
3510 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3511
2c1c9679
AM		 35122018-02-26 Alan Modra <amodra@gmail.com>
3513
3514 * elfxx-mips.c: Standardize error/warning messages.
3515
9793eb77
AM		 35162018-02-26 Alan Modra <amodra@gmail.com>
3517
3518 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3519 * elflink.c: Standardize error/warning messages. Replace use of
3520 linker callback einfo with _bfd_error_handler when possible.
3521
0aa13fee
AM		 35222018-02-26 Alan Modra <amodra@gmail.com>
3523
3524 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3525 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3526 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3527 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3528 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3529 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3530 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3531 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3532 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3533 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3534 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3535 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3536 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3537 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3538 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3539 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3540 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3541 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3542 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3543 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3544 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3545 unrecognized/unsupported reloc message.
3546
cf97bcb0
AM		 35472018-02-26 Alan Modra <amodra@gmail.com>
3548
3549 * elf32-ppc.c: Standardize error/warning messages. Use
3550 _bfd_error_handler rather than einfo when einfo features not used.
3551 * elf64-ppc.c: Likewise.
3552
01f7e10c
AM		 35532018-02-23 Alan Modra <amodra@gmail.com>
3554
3555 PR 22881
3556 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3557 segment if no matching LOAD segment.
3558
e859f655
KLC		 35592018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3560
3561 * elf32-nds32.h: Define mask for ict_model.
3562
6e8d06db
JD		 35632018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3564
3565 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3566
b248d650
MR		 35672018-02-19 Maciej W. Rozycki <macro@mips.com>
3568
3569 Revert
3570 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3571
3572 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3573 .reginfo section has wrong size.
3574
6798f8bf
MR		 35752018-02-19 Maciej W. Rozycki <macro@mips.com>
3576
3577 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3578 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3579 `.MIPS.abiflags' sections.
3580 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3581 section's end.
3582
8772de11
MR		 35832018-02-19 Maciej W. Rozycki <macro@mips.com>
3584
3585 * section.c (SEC_FIXED_SIZE): New macro.
3586 * bfd-in2.h: Regenerate.
3587
4f7fd351
MR		 35882018-02-19 Maciej W. Rozycki <macro@mips.com>
3589
3590 * section.c (SEC_HAS_GOT_REF): Remove macro.
3591 * bfd-in2.h: Regenerate.
3592
f2b740ac
AM		 35932018-02-19 Alan Modra <amodra@gmail.com>
3594
3595 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3596 arguments.
3597 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3598 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3599 (_bfd_riscv_relax_pc): Likewise and fix typos.
3600 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3601 * libbfd.h: Regenerate.
3602
8979927a
AM		 36032018-02-19 Alan Modra <amodra@gmail.com>
3604
3605 * dwarf2.c (read_section): Don't use 'll' format modifier.
3606 (find_abstract_instance): Likewise.
3607 * elfcore.h (elf_core_file_p): Likewise.
3608
2dcf00ce
AM		 36092018-02-19 Alan Modra <amodra@gmail.com>
3610
3611 * bfd-in.h: Include inttypes.h or if not available define
3612 PRId64, PRIu64 and PRIx64.
3613 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3614 modifier to print bfd_vma.
3615 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3616 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3617 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3618 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3619 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3620 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3621 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3622 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3623 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3624 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3625 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3626 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3627 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3628 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3629 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3630 and cast input to uint64_t, and similarly for Ld and Lu.
3631 * bfd-in2.h: Regenerate.
3632
c1c8c1ef
AM		 36332018-02-19 Alan Modra <amodra@gmail.com>
3634
3635 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3636 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3637 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3638 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3639 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3640 * reloc.c: Replace use of %R and %T in format strings passed to
3641 einfo and friends by %pR and %pT.
3642
871b3ab2
AM		 36432018-02-19 Alan Modra <amodra@gmail.com>
3644
3645 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3646 of %A and %B.
3647 * aout-adobe.c: Update all messages using %A and %B.
3648 * aout-cris.c: Likewise.
3649 * aoutx.h: Likewise.
3650 * archive.c: Likewise.
3651 * binary.c: Likewise.
3652 * cache.c: Likewise.
3653 * coff-alpha.c: Likewise.
3654 * coff-arm.c: Likewise.
3655 * coff-i860.c: Likewise.
3656 * coff-mcore.c: Likewise.
3657 * coff-ppc.c: Likewise.
3658 * coff-rs6000.c: Likewise.
3659 * coff-sh.c: Likewise.
3660 * coff-tic4x.c: Likewise.
3661 * coff-tic54x.c: Likewise.
3662 * coff-tic80.c: Likewise.
3663 * coff64-rs6000.c: Likewise.
3664 * coffcode.h: Likewise.
3665 * coffgen.c: Likewise.
3666 * cofflink.c: Likewise.
3667 * coffswap.h: Likewise.
3668 * compress.c: Likewise.
3669 * cpu-arm.c: Likewise.
3670 * ecoff.c: Likewise.
3671 * elf-attrs.c: Likewise.
3672 * elf-eh-frame.c: Likewise.
3673 * elf-ifunc.c: Likewise.
3674 * elf-m10300.c: Likewise.
3675 * elf-properties.c: Likewise.
3676 * elf-s390-common.c: Likewise.
3677 * elf.c: Likewise.
3678 * elf32-arc.c: Likewise.
3679 * elf32-arm.c: Likewise.
3680 * elf32-avr.c: Likewise.
3681 * elf32-bfin.c: Likewise.
3682 * elf32-cr16.c: Likewise.
3683 * elf32-cr16c.c: Likewise.
3684 * elf32-cris.c: Likewise.
3685 * elf32-crx.c: Likewise.
3686 * elf32-d10v.c: Likewise.
3687 * elf32-d30v.c: Likewise.
3688 * elf32-epiphany.c: Likewise.
3689 * elf32-fr30.c: Likewise.
3690 * elf32-frv.c: Likewise.
3691 * elf32-gen.c: Likewise.
3692 * elf32-hppa.c: Likewise.
3693 * elf32-i370.c: Likewise.
3694 * elf32-i386.c: Likewise.
3695 * elf32-i960.c: Likewise.
3696 * elf32-ip2k.c: Likewise.
3697 * elf32-iq2000.c: Likewise.
3698 * elf32-lm32.c: Likewise.
3699 * elf32-m32c.c: Likewise.
3700 * elf32-m32r.c: Likewise.
3701 * elf32-m68hc11.c: Likewise.
3702 * elf32-m68hc12.c: Likewise.
3703 * elf32-m68hc1x.c: Likewise.
3704 * elf32-m68k.c: Likewise.
3705 * elf32-mcore.c: Likewise.
3706 * elf32-mep.c: Likewise.
3707 * elf32-metag.c: Likewise.
3708 * elf32-microblaze.c: Likewise.
3709 * elf32-moxie.c: Likewise.
3710 * elf32-msp430.c: Likewise.
3711 * elf32-mt.c: Likewise.
3712 * elf32-nds32.c: Likewise.
3713 * elf32-nios2.c: Likewise.
3714 * elf32-or1k.c: Likewise.
3715 * elf32-pj.c: Likewise.
3716 * elf32-ppc.c: Likewise.
3717 * elf32-rl78.c: Likewise.
3718 * elf32-rx.c: Likewise.
3719 * elf32-s390.c: Likewise.
3720 * elf32-score.c: Likewise.
3721 * elf32-score7.c: Likewise.
3722 * elf32-sh-symbian.c: Likewise.
3723 * elf32-sh.c: Likewise.
3724 * elf32-sh64.c: Likewise.
3725 * elf32-sparc.c: Likewise.
3726 * elf32-spu.c: Likewise.
3727 * elf32-tic6x.c: Likewise.
3728 * elf32-tilepro.c: Likewise.
3729 * elf32-v850.c: Likewise.
3730 * elf32-vax.c: Likewise.
3731 * elf32-visium.c: Likewise.
3732 * elf32-wasm32.c: Likewise.
3733 * elf32-xgate.c: Likewise.
3734 * elf32-xtensa.c: Likewise.
3735 * elf64-alpha.c: Likewise.
3736 * elf64-gen.c: Likewise.
3737 * elf64-hppa.c: Likewise.
3738 * elf64-ia64-vms.c: Likewise.
3739 * elf64-mmix.c: Likewise.
3740 * elf64-ppc.c: Likewise.
3741 * elf64-s390.c: Likewise.
3742 * elf64-sh64.c: Likewise.
3743 * elf64-sparc.c: Likewise.
3744 * elf64-x86-64.c: Likewise.
3745 * elfcode.h: Likewise.
3746 * elfcore.h: Likewise.
3747 * elflink.c: Likewise.
3748 * elfnn-aarch64.c: Likewise.
3749 * elfnn-ia64.c: Likewise.
3750 * elfnn-riscv.c: Likewise.
3751 * elfxx-mips.c: Likewise.
3752 * elfxx-sparc.c: Likewise.
3753 * elfxx-tilegx.c: Likewise.
3754 * elfxx-x86.c: Likewise.
3755 * hpux-core.c: Likewise.
3756 * ieee.c: Likewise.
3757 * ihex.c: Likewise.
3758 * libbfd.c: Likewise.
3759 * linker.c: Likewise.
3760 * mach-o.c: Likewise.
3761 * merge.c: Likewise.
3762 * mmo.c: Likewise.
3763 * oasys.c: Likewise.
3764 * pdp11.c: Likewise.
3765 * pe-mips.c: Likewise.
3766 * peXXigen.c: Likewise.
3767 * peicode.h: Likewise.
3768 * reloc.c: Likewise.
3769 * rs6000-core.c: Likewise.
3770 * srec.c: Likewise.
3771 * stabs.c: Likewise.
3772 * vms-alpha.c: Likewise.
3773 * xcofflink.c: Likewise.
3774
dbc88fc1
AM		 37752018-02-19 Alan Modra <amodra@gmail.com>
3776
3777 PR 22845
3778 * elf.c (IS_TBSS): Define.
3779 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3780 (assign_file_positions_for_non_load_sections): Revert last change.
3781 Properly calculate load segment limits to compare against relro limits.
3782
325ba6fb
AM		 37832018-02-17 Alan Modra <amodra@gmail.com>
3784
3785 PR 22845
3786 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3787 degenerate zero size PT_LOAD segments when finding one overlapping
3788 the PT_GNU_RELRO segment.
3789
d00dd7dc
AM		 37902018-02-16 Alan Modra <amodra@gmail.com>
3791
3792 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3793 (_bfd_bool_bfd_true): Rename from bfd_true.
3794 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3795 (_bfd_int_bfd_0): Rename from bfd_0.
3796 (_bfd_uint_bfd_0): Rename from bfd_0u.
3797 (_bfd_long_bfd_0): Rename from bfd_0l.
3798 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3799 (_bfd_void_bfd): Rename from bfd_void.
3800 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3801 (_bfd_bool_bfd_link_false_error),
3802 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3803 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3804 (_bfd_bool_bfd_asection_bfd_asection_true),
3805 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3806 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3807 * archive.c (_bfd_noarchive_get_elt_at_index),
3808 (_bfd_noarchive_openr_next_archived_file),
3809 (_bfd_noarchive_construct_extended_name_table),
3810 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3811 (_bfd_noarchive_write_armap): New functions.
3812 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3813 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3814 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3815 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3816 (alpha_ecoff_swap_coff_lineno_out),
3817 (alpha_ecoff_swap_coff_reloc_out): New functions.
3818 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3819 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3820 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3821 (mips_ecoff_swap_coff_lineno_out),
3822 (mips_ecoff_swap_coff_reloc_out): New functions.
3823 * coffcode.h (coff_set_alignment_hook): Replace define with
3824 new function.
3825 (symname_in_debug_hook): Likewise.
3826 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3827 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3828 * elf.c (assign_file_positions_except_relocs): Test
3829 elf_backend_allow_non_load_phdr for NULL.
3830 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3831 _bfd_elf_link_omit_section_dynsym. Update uses.
3832 (_bfd_elf_omit_section_dynsym_all): New function.
3833 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3834 (_bfd_elf_omit_section_dynsym_default): Declare.
3835 (_bfd_elf_omit_section_dynsym_all): Declare.
3836 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3837 (_bfd_nolink_bfd_get_relocated_section_contents),
3838 (_bfd_nolink_bfd_lookup_section_flags),
3839 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3840 (_bfd_nolink_bfd_link_hash_table_create),
3841 (_bfd_nolink_bfd_link_just_syms),
3842 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3843 (_bfd_nolink_bfd_link_split_section),
3844 (_bfd_nolink_section_already_linked),
3845 (_bfd_nolink_bfd_define_common_symbol),
3846 (_bfd_nolink_bfd_define_start_stop): New functions.
3847 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3848 (_bfd_norelocs_bfd_reloc_name_lookup),
3849 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3850 * section.c (_bfd_nowrite_set_section_contents): New function.
3851 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3852 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3853 (_bfd_nosymbols_get_symbol_version_string),
3854 (_bfd_nosymbols_bfd_is_local_label_name),
3855 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3856 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3857 (_bfd_nosymbols_bfd_make_debug_symbol),
3858 ( _bfd_nosymbols_read_minisymbols),
3859 ( _bfd_nosymbols_minisymbol_to_symbol),
3860 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3861 * libbfd-in.h: Declare new functions. Update existing defines,
3862 removing casts.
3863 * aix386-core.c: Update to use new hooks. Formatting.
3864 * aout-adobe.c: Likewise.
3865 * aout-arm.c: Likewise.
3866 * aout-target.h: Likewise.
3867 * aout-tic30.c: Likewise.
3868 * aoutf1.h: Likewise.
3869 * binary.c: Likewise.
3870 * bout.c: Likewise.
3871 * cisco-core.c: Likewise.
3872 * coff-alpha.c: Likewise.
3873 * coff-i386.c: Likewise.
3874 * coff-i860.c: Likewise.
3875 * coff-i960.c: Likewise.
3876 * coff-ia64.c: Likewise.
3877 * coff-mips.c: Likewise.
3878 * coff-ppc.c: Likewise.
3879 * coff-rs6000.c: Likewise.
3880 * coff-sh.c: Likewise.
3881 * coff-tic30.c: Likewise.
3882 * coff-tic54x.c: Likewise.
3883 * coff-x86_64.c: Likewise.
3884 * coff64-rs6000.c: Likewise.
3885 * coffcode.h: Likewise.
3886 * elf-m10300.c: Likewise.
3887 * elf32-cr16.c: Likewise.
3888 * elf32-lm32.c: Likewise.
3889 * elf32-m32r.c: Likewise.
3890 * elf32-metag.c: Likewise.
3891 * elf32-score.c: Likewise.
3892 * elf32-score7.c: Likewise.
3893 * elf32-tilepro.c: Likewise.
3894 * elf32-xstormy16.c: Likewise.
3895 * elf32-xtensa.c: Likewise.
3896 * elf64-alpha.c: Likewise.
3897 * elf64-hppa.c: Likewise.
3898 * elf64-ia64-vms.c: Likewise.
3899 * elf64-mmix.c: Likewise.
3900 * elf64-sh64.c: Likewise.
3901 * elfnn-ia64.c: Likewise.
3902 * elfxx-sparc.c: Likewise.
3903 * elfxx-target.h: Likewise.
3904 * elfxx-tilegx.c: Likewise.
3905 * elfxx-x86.h: Likewise.
3906 * hp300hpux.c: Likewise.
3907 * hppabsd-core.c: Likewise.
3908 * hpux-core.c: Likewise.
3909 * i386msdos.c: Likewise.
3910 * i386os9k.c: Likewise.
3911 * ieee.c: Likewise.
3912 * ihex.c: Likewise.
3913 * irix-core.c: Likewise.
3914 * libaout.h: Likewise.
3915 * libecoff.h: Likewise.
3916 * mach-o-target.c: Likewise.
3917 * mach-o.c: Likewise.
3918 * mipsbsd.c: Likewise.
3919 * mmo.c: Likewise.
3920 * netbsd-core.c: Likewise.
3921 * nlm-target.h: Likewise.
3922 * oasys.c: Likewise.
3923 * osf-core.c: Likewise.
3924 * pdp11.c: Likewise.
3925 * pe-mips.c: Likewise.
3926 * pe-x86_64.c: Likewise.
3927 * pef.c: Likewise.
3928 * plugin.c: Likewise.
3929 * ppcboot.c: Likewise.
3930 * ptrace-core.c: Likewise.
3931 * sco5-core.c: Likewise.
3932 * som.c: Likewise.
3933 * sparclynx.c: Likewise.
3934 * srec.c: Likewise.
3935 * tekhex.c: Likewise.
3936 * trad-core.c: Likewise.
3937 * verilog.c: Likewise.
3938 * versados.c: Likewise.
3939 * vms-alpha.c: Likewise.
3940 * vms-lib.c: Likewise.
3941 * wasm-module.c: Likewise.
3942 * xsym.c: Likewise.
3943 * libbfd.h: Regenerate.
3944
2a0d9853
JW		 39452018-02-15 Jim Wilson <jimw@sifive.com>
3946
09ca4b9d
JW		 3947 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3948 symbols whose section address is zero.
3949
2a0d9853
JW		 3950 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3951 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3952 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3953 Add %X%P to error messages.
3954
e513bd38
EB		 39552018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3956
3957 PR ld/22832
3958 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3959 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3960 and assert that the result of the call is not NULL.
3961
12ef3f5a
NC		 39622018-02-14 Nick Clifton <nickc@redhat.com>
3963
3964 PR 22823
3965 Revert previous delta. Add extra casts to avoid compile time
3966 warnings instead.
3967 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3968 cast to avoid warning from gcc v8 compiler.
3969 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3970 (_bfd_generic_bfd_set_private_flags): Likewise.
3971 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3972 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3973 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3974 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3975 (_bfd_noarchive_construct_extended_name_table): Likewise.
3976 (_bfd_noarchive_truncate_arname): Likewise.
3977 (_bfd_noarchive_write_ar_hdr): Likewise.
3978 (_bfd_noarchive_get_elt_at_index): Likewise.
3979 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3980 (_bfd_nosymbols_print_symbol): Likewise.
3981 (_bfd_nosymbols_get_symbol_info): Likewise.
3982 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3983 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3984 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3985 (_bfd_nosymbols_get_lineno): Likewise.
3986 (_bfd_nosymbols_find_nearest_line): Likewise.
3987 (_bfd_nosymbols_find_line): Likewise.
3988 (_bfd_nosymbols_find_inliner_info): Likewise.
3989 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3990 (_bfd_nosymbols_read_minisymbols): Likewise.
3991 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3992 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3993 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3994 (_bfd_nowrite_set_arch_mach): Likewise.
3995 (_bfd_nowrite_set_section_contents): Likewise.
3996 (_bfd_nolink_sizeof_headers): Likewise.
3997 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3998 (_bfd_nolink_bfd_relax_section): Likewise.
3999 (_bfd_nolink_bfd_gc_sections): Likewise.
4000 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4001 (_bfd_nolink_bfd_merge_sections): Likewise.
4002 (_bfd_nolink_bfd_is_group_section): Likewise.
4003 (_bfd_nolink_bfd_discard_group): Likewise.
4004 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4005 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4006 (_bfd_nolink_bfd_link_just_syms): Likewise.
4007 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4008 (_bfd_nolink_bfd_final_link): Likewise.
4009 (_bfd_nolink_bfd_link_split_section): Likewise.
4010 (_bfd_nolink_section_already_linked): Likewise.
4011 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4012 (_bfd_nolink_bfd_define_start_stop): Likewise.
4013 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4014 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4015 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4016 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4017 * libbfd.c (bfd_false_any): Delete.
4018 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
4019 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
4020 * libbfd.h (extern): Regenerate
4021 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
4022 cast to avoid warning from gcc v8 compiler.
4023 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4024 * binary.c (binary_get_symbol_info): Likewise.
4025 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4026 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4027 * coffcode.h (coff_set_alignment_hook): Likewise.
4028 (symname_in_debug_hook): Likewise.
4029 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4030 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4031 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4032 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4033 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4034 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4035 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4036 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4037 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4038 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4039 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4040 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4041 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4042 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4043 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4044 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4045 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4046 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4047 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4048 (bfd_elfNN_bfd_set_private_flags): Likewise.
4049 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4050 (elf_backend_init_index_section): Likewise.
4051 (elf_backend_allow_non_load_phdr): Likewise.
4052 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4053 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4054 * ieee.c (ieee_construct_extended_name_table): Likewise.
4055 (ieee_write_armap): Likewise.
4056 (ieee_write_ar_hdr): Likewise.
4057 (ieee_bfd_is_target_special_symbol): Likewise.
4058 * ihex.c (ihex_canonicalize_symtab): Likewise.
4059 (ihex_bfd_is_target_special_symbol): Likewise.
4060 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4061 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4062 (_bfd_ecoff_set_alignment_hook): Likewise.
4063 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4064 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4065 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4066 * oasys.c (oasys_construct_extended_name_table): Likewise.
4067 (oasys_write_armap): Likewise.
4068 (oasys_write_ar_hdr): Likewise.
4069 (oasys_bfd_is_target_special_symbol): Likewise.
4070 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4071 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4072 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4073 * som.c (som_bfd_is_target_special_symbol): Likewise.
4074 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4075 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4076 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4077 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4078 (versados_bfd_reloc_name_lookup): Likewise.
4079 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4080 (vms_bfd_define_start_stop): Likewise.
4081 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4082 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4083 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4084
451875b4
L		 40852018-02-14 H.J. Lu <hongjiu.lu@intel.com>
4086
4087 PR ld/22842
4088 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4089 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4090 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4091 R_X86_64_PC32 reloc against dynamic function in data section.
4092 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4093 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4094 against dynamic function in data section.
4095 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4096 function address only if pcrel_plt is true.
4097 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4098 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4099 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
4100 PC-relative relocation against a function definition in data
4101 secton in PIE. Remove the obsolete comments.
4102 (elf_x86_link_hash_table): Add pcrel_plt.
4103
1031c264
L		 41042018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4105
4106 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4107 instead of bfd_link_pic, for building shared library.
4108
bd7ab16b
L		 41092018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4110
4111 PR gas/22791
4112 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4113 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4114 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
4115 against protected function in shared object.
4116
80c96350
ST		 41172018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
4118
4119 PR 22828
4120 * po/ru.po: Fix typo in Russian translation.
4121
87993319
MR		 41222018-02-13 Maciej W. Rozycki <macro@mips.com>
4123
4124 * wasm-module.c (wasm_scan_name_function_section): Rename
4125 `index' local variable to `idx'.
4126
68d20676
NC		 41272018-02-13 Nick Clifton <nickc@redhat.com>
4128
4129 PR 22823
4130 Fix compile time warnings generated by gcc version 8.
4131 * libbfd-in.h: Remove extraneous text from prototypes.
4132 Add prototypes for bfd_false_any, bfd_true_any,
4133 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4134 bfd_n1_any, bfd_void_any.
4135 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4136 function.
4137 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4138 (_bfd_generic_bfd_set_private_flags): Likewise.
4139 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4140 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4141 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4142 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4143 (_bfd_noarchive_construct_extended_name_table): Likewise.
4144 (_bfd_noarchive_truncate_arname): Likewise.
4145 (_bfd_noarchive_write_ar_hdr): Likewise.
4146 (_bfd_noarchive_get_elt_at_index): Likewise.
4147 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4148 (_bfd_nosymbols_print_symbol): Likewise.
4149 (_bfd_nosymbols_get_symbol_info): Likewise.
4150 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4151 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4152 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4153 (_bfd_nosymbols_get_lineno): Likewise.
4154 (_bfd_nosymbols_find_nearest_line): Likewise.
4155 (_bfd_nosymbols_find_line): Likewise.
4156 (_bfd_nosymbols_find_inliner_info): Likewise.
4157 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4158 (_bfd_nosymbols_read_minisymbols): Likewise.
4159 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4160 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4161 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4162 (_bfd_nowrite_set_arch_mach): Likewise.
4163 (_bfd_nowrite_set_section_contents): Likewise.
4164 (_bfd_nolink_sizeof_headers): Likewise.
4165 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4166 (_bfd_nolink_bfd_relax_section): Likewise.
4167 (_bfd_nolink_bfd_gc_sections): Likewise.
4168 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4169 (_bfd_nolink_bfd_merge_sections): Likewise.
4170 (_bfd_nolink_bfd_is_group_section): Likewise.
4171 (_bfd_nolink_bfd_discard_group): Likewise.
4172 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4173 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4174 (_bfd_nolink_bfd_link_just_syms): Likewise.
4175 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4176 (_bfd_nolink_bfd_final_link): Likewise.
4177 (_bfd_nolink_bfd_link_split_section): Likewise.
4178 (_bfd_nolink_section_already_linked): Likewise.
4179 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4180 (_bfd_nolink_bfd_define_start_stop): Likewise.
4181 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4182 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4183 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4184 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4185 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4186 accepts one or more arguments.
4187 (bfd_true_any): Likewise.
4188 (bfd_nullvoidptr_any): Likewise.
4189 (bfd_0_any): Likewise.
4190 (bfd_0u_any): Likewise.
4191 (bfd_0l_any): Likewise.
4192 (_bfd_n1_any): Likewise.
4193 (bfd_void_any): Likewise.
4194 * libbfd.h (extern): Regenerate
4195 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4196 based dummy function.
4197 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4198 * binary.c (binary_get_symbol_info): Likewise.
4199 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4200 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4201 * coffcode.h (coff_set_alignment_hook): Likewise.
4202 (symname_in_debug_hook): Likewise.
4203 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4204 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4205 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4206 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4207 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4208 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4209 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4210 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4211 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4212 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4213 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4214 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4215 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4216 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4217 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4218 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4219 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4220 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4221 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4222 (bfd_elfNN_bfd_set_private_flags): Likewise.
4223 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4224 (elf_backend_init_index_section): Likewise.
4225 (elf_backend_allow_non_load_phdr): Likewise.
4226 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4227 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4228 * ieee.c (ieee_construct_extended_name_table): Likewise.
4229 (ieee_write_armap): Likewise.
4230 (ieee_write_ar_hdr): Likewise.
4231 (ieee_bfd_is_target_special_symbol): Likewise.
4232 * ihex.c (ihex_canonicalize_symtab): Likewise.
4233 (ihex_bfd_is_target_special_symbol): Likewise.
4234 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4235 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4236 (_bfd_ecoff_set_alignment_hook): Likewise.
4237 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4238 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4239 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4240 * oasys.c (oasys_construct_extended_name_table): Likewise.
4241 (oasys_write_armap): Likewise.
4242 (oasys_write_ar_hdr): Likewise.
4243 (oasys_bfd_is_target_special_symbol): Likewise.
4244 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4245 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4246 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4247 * som.c (som_bfd_is_target_special_symbol): Likewise.
4248 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4249 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4250 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4251 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4252 (versados_bfd_reloc_name_lookup): Likewise.
4253 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4254 (vms_bfd_define_start_stop): Likewise.
4255 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4256 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4257 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4258 * elf32-arc.c (get_replace_function): Assign replacement function
4259 to func pointer.
4260 * elf32-i370.c (i370_noop): Update prototype.
4261
6e5e9d58
AM		 42622018-02-13 Alan Modra <amodra@gmail.com>
4263
4264 PR 22836
4265 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4266 relocation sections. If size reduces to just the flag word,
4267 remove that too and mark with SEC_EXCLUDE.
4268 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4269
f2731e0c
AM		 42702018-02-13 Alan Modra <amodra@gmail.com>
4271
4272 PR 22829
4273 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4274 PT_GNU_RELRO setup.
4275
830db048
ZF		 42762018-02-12 Zebediah Figura <z.figura12@gmail.com>
4277
4278 * i386msdos.c (msdos_mkobject); New function.
4279 (msdos_object_p): New function.
4280 (i386_msdos_vec): Use msdos_object_p as the check_format
4281 function.
4282 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4283 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4284 IMAGE_NT_SIGNATURE.
4285 * peXXigen.c: Likewise.
4286 * coff-ia64.c: Likewise.
4287
94fe5757
NC		 42882018-02-12 Nick Clifton <nickc@redhat.com>
4289
4290 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4291 assignment.
0b8683b7 4292 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4293
d805612e 42942018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4295
4296 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4297 (sparc_elf_append_rela): Assert that there is enough room in section.
4298 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4299 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4300 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4301 For a symbol subject to a GOT relocation, reserve a slot in the
4302 relocation section if the symbol isn't dynamic and we are in PIC mode.
4303 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4304 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4305 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4306 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4307 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4308 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4309 undefined weak symbol with non-default visibility. Remove superfluous
4310 'else' and fix formatting.
4311
3b4c3844
L		 43122018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4313
4314 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4315 is_solaris.
4316 (i386_elf32_sol2_vec): Don't declare.
4317 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4318 Don't set need_global_offset_table.
4319 (elf_i386_solaris_arch_bed): New.
4320 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4321 Solaris.
4322 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4323 target_os != is_nacl instead of target_os == is_normal.
4324 (x86_64_elf64_sol2_vec): Don't declare.
4325 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4326 is_nacl instead of target_os == is_normal. Don't set
4327 need_global_offset_table.
4328 (elf_x86_64_solaris_arch_bed): New.
4329 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4330 Solaris.
4331 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4332 _GLOBAL_OFFSET_TABLE_ for Solaris.
4333 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4334 need_global_offset_table.
4335 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4336 (elf_x86_link_hash_table): Remove need_global_offset_table.
4337 (elf_x86_init_table): Likewise.
4338
15b23f36
L		 43392018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4340
4341 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4342 Remove prototype.
4343 (i386_elf32_sol2_vec): Declared.
4344 (elf_i386_link_setup_gnu_properties): Set
4345 need_global_offset_table with info->output_bfd->xvec.
4346 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4347 Remove prototype.
4348 (x86_64_elf64_sol2_vec): Declared.
4349 (elf_x86_64_link_setup_gnu_properties): Set
4350 need_global_offset_table with info->output_bfd->xvec.
4351
dc11dea2
L		 43522018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4353
4354 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4355 New prototype.
4356 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4357 for Solaris.
4358 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4359 New prototype.
4360 (elf_x86_64_link_setup_gnu_properties): Set
4361 need_global_offset_table for Solaris.
4362 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4363 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4364 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4365 need_global_offset_table.
4366 * elfxx-x86.h (elf_x86_link_hash_table): Add
4367 need_global_offset_table.
4368 (elf_x86_init_table): Likewise.
4369
3f48fe4a
JW		 43702018-02-08 Jim Wilson <jimw@sifive.com>
4371
4372 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4373 change.
4374
ef135d43
NC		 43752018-02-08 Nick Clifton <nickc@redhat.com>
4376
4377 PR 22788
4378 * elf.c (elf_parse_notes): Reject notes with excessuively large
4379 alignments.
4380
407aa07c
AM		 43812018-02-07 Alan Modra <amodra@gmail.com>
4382
4383 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4384 * elf32-ppc.c: Remove speculation barrier support.
4385 * elf32-ppc.h: Likewise.
4386 * elf64-ppc.c: Likewise.
4387 * elf64-ppc.h: Likewise.
4388
ed01220c
JW		 43892018-02-06 Jim Wilson <jimw@sifive.com>
4390
4391 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4392 callback to report an error.
4393
c20c30f6
EB		 43942018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4395
4396 PR ld/22263
4397 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4398 into call to !bfd_link_executable and tidy up.
4399 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4400 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4401 !bfd_link_executable.
4402 <R_SPARC_TLS_IE_HI22>: Likewise.
4403 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4404 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4405 !bfd_link_executable.
4406 <R_SPARC_WPLT30>: Tidy up.
4407 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4408 !bfd_link_executable.
4409 (allocate_dynrelocs): Likewise.
4410 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4411 <R_SPARC_TLS_GD_HI22>: Merge into...
4412 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4413 sparc_elf_tls_transition and remove redundant code.
4414 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4415 !bfd_link_executable.
4416 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4417 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4418 <R_SPARC_TLS_LDM_CALL>: Likewise.
4419 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4420 <R_SPARC_TLS_GD_ADD>: Likewise.
4421 <R_SPARC_TLS_LDM_ADD>: Likewise.
4422 <R_SPARC_TLS_LDO_ADD>: Likewise.
4423 <R_SPARC_TLS_IE_LD>: Likewise.
4424
46d09186
NC		 44252018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4426
4427 PR 22789
4428 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4429 functions failed to find the function name, try the generic elf
4430 find function instead.
4431
8278e7ce
SDJ		 44322018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4433
4434 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4435 'memcpy' instead of 'strncpy' when writing the magic number.
4436
64e234d4
NC		 44372018-02-06 Nick Clifton <nickc@redhat.com>
4438
4439 PR 22794
4440 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4441 section before attempting to read it in.
4442 (bfd_get_alt_debug_link_info): Likewise.
4443
422f3d3d
PC		 44442018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4445
4446 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4447 line information in addition to name, if they can be found.
4448
279b2f94
RL		 44492018-02-05 Renlin Li <renlin.li@arm.com>
4450
4451 PR ld/22764
4452 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4453 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4454 check for writeable section as well.
4455
cd048363
L		 44562018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4457
4458 PR ld/22782
4459 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4460 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4461 undefined weak symbol to 0.
4462 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4463 if _GLOBAL_OFFSET_TABLE_ is referenced.
4464 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4465 got_referenced instead of ref_regular_nonweak. Remove the
4466 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4467 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4468
e65b1a78
MR		 44692018-02-05 Maciej W. Rozycki <macro@mips.com>
4470
4471 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4472 initialize `hi_reloc'.
4473
2d6dda71
MR		 44742018-02-05 Maciej W. Rozycki <macro@mips.com>
4475
4476 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4477 SHT_MIPS_REGINFO sections don't assert the correct size and
4478 report an error instead.
4479
75506100
MR		 44802018-02-05 Maciej W. Rozycki <macro@mips.com>
4481
4482 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4483 status from `->elf_backend_section_processing'.
4484
7f02625e
JW		 44852018-02-02 Jim Wilson <jimw@sifive.com>
4486
4487 PR ld/22756
4488 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4489 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4490 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4491 Pass new argument to riscv_relax_delete_bytes.
4492 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4493 ATTRIBUTE_UNUSED from link_info parameter.
4494
d830549d
AM		 44952018-02-02 Alan Modra <amodra@gmail.com>
4496
4497 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4498 emitted for toc sequence optimization. Set and use "howto" later.
4499
e99955cd
SM		 45002018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4501
4502 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4503 arithmetic on NULL pointer.
4504 * elflink.c (_bfd_elf_archive_symbol_lookup,
4505 elf_link_add_archive_symbols): Likewise.
4506
bf3077a6
MM		 45072018-01-31 Michael Matz <matz@suse.de>
4508
4509 * elflink.c (bfd_elf_define_start_stop): Fix check of
4510 def_dynamic.
4511
823143c6
L		 45122018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4513
4514 PR ld/21964
4515 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4516 __stop symbols are referenced by shared objects.
4517
76cb3a89
AM		 45182018-01-30 Alan Modra <amodra@gmail.com>
4519
4520 PR 22758
4521 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4522 segment when demand paged with lma on the same page. Test this
4523 before load/non-load, executable/non-executable,
4524 writable/non-writable tests and simplify. Delete bogus relro
4525 condition in writable/non-writable test. Delete outdated
4526 comment. Formatting.
4527
36b8fda5
AM		 45282018-01-30 Alan Modra <amodra@gmail.com>
4529
4530 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4531 symbols dynamic.
4532
eb77f6a4
AM		 45332018-01-29 Alan Modra <amodra@gmail.com>
4534
4535 PR 22741
4536 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4537 range before converting to a symbol table pointer.
4538
7d73b4c8
NC		 45392018-01-27 Nick Clifton <nickc@redhat.com>
4540
4541 * po/ru.po: Updated Russian translation.
4542
32253bb7
AM		 45432018-01-26 Alan Modra <amodra@gmail.com>
4544
4545 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4546 they are defined dynamically.
4547
ba21f564
AM		 45482018-01-26 Alan Modra <amodra@gmail.com>
4549
4550 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4551 .branch_lt changes size.
4552
38e64b0e
AM		 45532018-01-25 Alan Modra <amodra@gmail.com>
4554
4555 PR 22746
4556 * elfcode.h (elf_object_p): Avoid integer overflow.
4557
bb363086
EB		 45582018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4559
4560 PR ld/22727
4561 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4562 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4563
4564 Revert
4565 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4566
4567 PR ld/22263
4568 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4569 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4570 bfd_link_executable for TLS check.
4571 (_bfd_sparc_elf_check_relocs): Likewise.
4572 (allocate_dynrelocs): Likewise.
4573 (_bfd_sparc_elf_relocate_section): Likewise.
4574
1daf502a
RL		 45752018-01-24 Renlin Li <renlin.li@arm.com>
4576
4577 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4578 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4579 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4580 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4581 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4582 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4583 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4584
32247401
RL		 45852018-01-24 Renlin Li <renlin.li@arm.com>
4586
4587 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4588 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4589 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4590 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4591 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4592 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4593 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4594 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4595 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4596 * bfd-in2.h: Regenerate.
4597 * libbfd.h: Regenerate.
4598
1c5e4ee9
MR		 45992018-01-23 Maciej W. Rozycki <macro@mips.com>
4600
4601 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4602 `mips_elf32_section_processing' comment reference.
4603
8a1b824a
L		 46042018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4605
4606 PR ld/22721
4607 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4608 versioned __tls_get_addr symbol.
4609
ee3fbc1e
NC		 46102018-01-19 Nick Clifton <nickc@redhat.com>
4611
4612 * po/fr.po: Updated French translation.
4613
691d2e9a
AM		 46142018-01-18 Alan Modra <amodra@gmail.com>
4615
4616 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4617 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4618 (ppc64_elf_build_stubs): Likewise.
4619
4bfce128
NC		 46202018-01-17 Nick Clifton <nickc@redhat.com>
4621
4622 * po/ru.po: Updated Russian translation.
4623 * po/uk/po: Updated Ukranian translation.
4624
c75bc4f7
AM		 46252018-01-17 Alan Modra <amodra@gmail.com>
4626
4627 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4628
1be5d8d3
AM		 46292018-01-17 Alan Modra <amodra@gmail.com>
4630
4631 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4632 (CRSETEQ, BEQCTRM): Define.
4633 (is_nonpic_glink_stub): Don't check bctr.
4634 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4635 (ppc_elf_relax_section): Size speculation barrier.
4636 (output_bctr): New function.
4637 (write_glink_stub): Use output_bctr.
4638 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4639 (ppc_elf_finish_dynamic_symbol): Likewise.
4640 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4641 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4642 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4643 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4644 (size_global_entry_stubs): Handle speculation barrier sizing.
4645 (plt_stub_size): Likewise.
4646 (output_bctr): New function.
4647 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4648 barrier.
4649 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4650 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4651 (build_global_entry_stubs): Output speculation barrier.
4652 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4653 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4654
9e390558
AM		 46552018-01-17 Alan Modra <amodra@gmail.com>
4656
4657 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4658 __tls_get_addr_opt, and alignment sizing.
4659 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4660 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4661 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4662 or 8 insns.
4663 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4664 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4665 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4666 by PLT reloc count.
4667 (write_glink_stub): Handle __tls_get_addr_opt stub.
4668 Pad out to size given by GLINK_ENTRY_SIZE.
4669 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4670 (ppc_elf_finish_dynamic_symbol): Likewise.
4671 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4672 insn array since so many need rewriting.
4673 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4674 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4675 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4676 nops. Adjust all uses.
4677 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4678 in glink_vma calculation.
4679 (struct ppc_link_hash_table): Add global_entry section pointer.
4680 (create_linkage_sections): Create separate section for global
4681 entry stubs.
4682 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4683 (size_global_entry_stubs): Handle sizing for aligned stubs.
4684 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4685 and don't stash end of glink branch table in rawsize.
4686 (ppc_build_one_stub): Rewrite stub size calculations.
4687 (build_global_entry_stubs): Use new section.
4688 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4689 Build lazy link stubs out to end of section. Build global entry
4690 stubs in new section.
4691
616dcb87
NC		 46922018-01-15 Nick Clifton <nickc@redhat.com>
4693
4694 * po/uk.po: Updated Ukranian translation.
4695
3957a496
NC		 46962018-01-13 Nick Clifton <nickc@redhat.com>
4697
4698 * po/bfd.pot: Regenerated.
4699
769c7ea5
NC		 47002018-01-13 Nick Clifton <nickc@redhat.com>
4701
4702 * version.m4: Bump version to 2.30.51
4703 * configure: Regenerate.
4704
faf766e3
NC		 47052018-01-13 Nick Clifton <nickc@redhat.com>
4706
4707 2.30 branch created.
4708
564e11c9
JW		 47092018-01-12 Jens Widell <jl@opera.com>
4710
4711 * elf.c (setup_group): Optimize search for group by remembering
4712 last found group and restarting search at that index.
4713 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4714
a78eea16
AM		 47152018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4716
4717 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4718 bfd_link_common_skip_none in switch.
4719
87e79a65
AM		 47202018-01-12 Alan Modra <amodra@gmail.com>
4721
4722 PR ld/22649
4723 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4724 references on forced local symbols.
4725
58807c48
VI		 47262018-01-12 Vlad Ivanov <vlad@ivanov.email>
4727
4728 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4729 .reginfo section has wrong size.
4730
2888249f
L		 47312018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4732
4733 PR ld/22393
4734 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4735 separate code and read-only data LOAD segments, create a new
4736 LOAD segment if the previous section contains text and the
4737 current section doesn't or vice versa. Don't put a writable
4738 section in a read-only segment if there is a RELRO segment.
4739
d664fd41
L		 47402018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4741
4742 PR ld/22649
4743 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4744 references on forced local symbols.
4745
8b6f4cd3
L		 47462018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4747
4748 PR ld/22677
4749 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4750 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4751
9c70c522 47522018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4753
4754 PR 22662
4755 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4756
ddb2bbcf
JB		 47572018-01-03 John Baldwin <jhb@FreeBSD.org>
4758
4759 * elf.c (elfcore_grok_freebsd_note): Handle
4760 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4761 NT_FREEBSD_PROCSTAT_VMMAP.
4762
219d1afa
AM		 47632018-01-03 Alan Modra <amodra@gmail.com>
4764
4765 Update year range in copyright notice of all files.
4766
1e563868 4767For older changes see ChangeLog-2017
3499769a 4768\f
1e563868 4769Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4770
4771Copying and distribution of this file, with or without modification,
4772are permitted in any medium without royalty provided the copyright
4773notice and this notice are preserved.
4774
4775Local Variables:
4776mode: change-log
4777left-margin: 8
4778fill-column: 74
4779version-control: never
4780End:
GDB Binutils - Deliverables
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