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elf: Don't merge .note.gnu.property section in IR
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
ffd9e4d0
L		 12018-11-29 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/23929
4 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
5 merge .note.gnu.property section in IR inputs.
6
b5ab3163
TP		 72018-11-27 Thomas Preud'homme <thomas.preudhomme@linaro.org>
8
9 * cpu-arm.c (processors): Add processors known to GAS but missing here
10 and reindent.
11 (bfd_arm_update_notes): Add comment explaining why the list of
12 architectures in the switch should not be updated.
13 (architectures): Likewise.
14
3c7687b9
MR		 152018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
16
17 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
18 <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
19 <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
20 absolute symbol in PIC code.
21
aff68bd0
MR		 222018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
23
24 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
25 <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
26 rather than `_bfd_error_handler' to report refused relocations
27 in PIC code and continue processing. Fix error message: `can
28 not' -> `cannot'.
29
131a5a64
L		 302018-11-27 H.J. Lu <hongjiu.lu@intel.com>
31
32 PR binutils/23919
33 * compress.c (bfd_is_section_compressed_with_header): Initialize
34 *uncompressed_align_pow_p to 0.
35
9fca35fc
TC		 362018-11-27 Tamar Christina <tamar.christina@arm.com>
37
38 PR ld/23904
39 * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
40 (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
41 (struct erratum_835769_branch_to_stub_clear_data): New.
42 (_bfd_aarch64_erratum_843419_clear_stub): New.
43 (clear_erratum_843419_entry): New.
44 (elfNN_aarch64_tls_relax): Use it.
45 (elfNN_aarch64_relocate_section): Pass input_section.
46 (aarch64_map_one_stub): Handle branch type none as valid.
47
4207142d
MW		 482018-11-27 Mark Wielaard <mark@klomp.org>
49
50 PR binutils/23919
51 * bfd.c (bfd_update_compression_header): Explicitly set alignment.
52 (bfd_check_compression_header): Add uncompressed_alignment_power
53 argument. Check ch_addralign is a power of 2.
54 * bfd-in2.h: Regenerated.
55 * compress.c (bfd_compress_section_contents): Get and set
56 orig_uncompressed_alignment_pow if section is decompressed.
57 (bfd_is_section_compressed_with_header): Add and get
58 uncompressed_align_pow_p argument.
59 (bfd_is_section_compressed): Add uncompressed_align_power argument
60 to bfd_is_section_compressed_with_header call.
61 (bfd_init_section_decompress_status): Get and set
62 uncompressed_alignment_power.
63 * elf.c (_bfd_elf_make_section_from_shdr): Add
64 uncompressed_align_power argument to
65 bfd_is_section_compressed_with_header call.
66
ca94519e
JL		 672018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
68
69 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
70 error when .MSP430.attributes section is missing from objects
71 created by LTO.
72
0242af40
JW		 732018-11-13 Jim Wilson <jimw@sifive.com>
74
75 * elfnn-riscv.c (riscv_float_abi_string): New.
76 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
77
dfbfec24
BW		 782018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
79
80 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
81 concerning timestamp insertion.
82
20b233dc
CM		 832018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
84
85 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
dfbfec24 86 correct static TLS relocs.
20b233dc 87 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
dfbfec24
BW		 88 TLS relocs which require -fPIC.
89 (arc_create_forced_local_got_entries_for_tls): Created.
90 Traverses list of GOT entries to be resolved statically
91 when needed.
92 (elf_arc_finish_dynamic_sections): Changed. Calls
93 arc_create_forced_local_got_entries_for_tls for each known
94 possibly GOT symbol.
20b233dc 95
d2eb0fb5 962018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
97
98 PR 23699
99 * ihex.c (ihex_write_object_contents): Check for sign extended
100 addresses that cannot be supported in the ihex format.
101
0f206410
CZ		 1022018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
103
104 * arc-got.h (arc_get_local_got_ents): Revamp it; use
105 elf_local_got_ents to store the local got list.
106 (get_got_entry_list_for_symbo): Restructure it.
107 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
108 get_got_entry_list_for_symbol.
109
0661ae2e
NC		 1102018-11-07 Nick Clifton <nickc@redhat.com>
111
112 * po/fr.po: Updated French translation.
113 * po/pt.po: Updated Portuguese translation.
114
fc7b364a
RB		 1152018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
116 Saagar Jha <saagar@saagarjha.com>
117
118 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
119 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
120 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
121 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
122 (struct bfd_mach_o_note_command): New.
123 (struct bfd_mach_o_build_version_tool): New.
124 (struct bfd_mach_o_build_version_command): New.
125 (bfd_mach_o_read_version_min): Don't split version into
126 a few fields. Rename reserved to sdk.
127 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
128 few fields. Rename reserved to sdk.
129 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
130 LC_BUILD_VERSION.
131 (bfd_mach_o_read_note): New.
132 (bfd_mach_o_read_build_version): New.
133
8d3c78e4
YS		 1342018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
135
136 * config.bfd: Add rx-*-linux.
137 * congigure.ac: Likewise.
138 * elf32-rx.c (rx_linux_object_p): New function.
139 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
140 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
141 * targets.c: Add rx_elf32_linux_le_vec.
42d4c301 142 * configure: Regenerate.
8d3c78e4 143
ddea148b
NC		 1442018-11-06 Romain Margheriti <lilrom13@gmail.com>
145
146 PR 23742
147 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
148 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
149 commands.
150
a4bcd733
AM		 1512018-11-02 Alan Modra <amodra@gmail.com>
152
153 PR 23850
154 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
155 in an executable or shared library as normal sections.
156
f32a4a59
RL		 1572018-10-31 Renlin Li <renlin.li@arm.com>
158
159 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
160 section for Local Exec TLS model.
161
0a640d71
L		 1622018-10-24 H.J. Lu <hongjiu.lu@intel.com>
163
164 PR ld/23818
165 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
166 defined in discarded input sections.
167
8c246a60
AM		 1682018-10-24 Alan Modra <amodra@gmail.com>
169
170 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
171 were not needed.
172
45a0eaf7
AM		 1732018-10-23 Alan Modra <amodra@gmail.com>
174
175 PR 23806
176 * merge.c (_bfd_add_merge_section): Don't attempt to merge
177 sections with ridiculously large alignments.
178
102def4d
AM		 1792018-10-23 Alan Modra <amodra@gmail.com>
180
181 PR 23805
182 * elflink.c (elf_link_input_bfd): Don't segfault on finding
183 STT_TLS symbols without any TLS sections. Instead, change the
184 symbol type to STT_NOTYPE.
185
ab419ddb
AM		 1862018-10-23 Alan Modra <amodra@gmail.com>
187
188 PR 23804
189 * merge.c (_bfd_add_merge_section): Don't attempt to merge
190 sections where size is not a multiple of entsize.
191
ac85e67c
AM		 1922018-10-20 Alan Modra <amodra@gmail.com>
193
194 PR 23788
195 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
196 or SHT_STRTAB.
197
4de5434b
AM		 1982018-10-17 Alan Modra <amodra@gmail.com>
199
200 PR 23653
201 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
202 too when choosing dynobj.
203
48dcd4ea
AM		 2042018-10-16 Alan Modra <amodra@gmail.com>
205
206 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
207 PE_DEBUG_DATA size checks.
208
8df73d5c
AM		 2092018-10-16 Alan Modra <amodra@gmail.com>
210
211 PR 23781
212 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
213 before returning.
214
0e0dd7f1
AM		 2152018-10-16 Alan Modra <amodra@gmail.com>
216
217 PR 23534
218 * init.c (bfd_init): Return an unsigned int.
219 bfd-in2.h: Regenerate.
220
bf2dd8d7
AM		 2212018-10-15 Alan Modra <amodra@gmail.com>
222
223 PR 23534
224 * init.c (BFD_INIT_MAGIC): Define.
225 (bfd_init): Return BFD_INIT_MAGIC.
226 bfd-in2.h: Regenerate.
227
0930cb30
AM		 2282018-10-13 Alan Modra <amodra@gmail.com>
229
230 PR 23770
231 PR 23425
232 * reloc.c (_bfd_clear_contents): Replace "location" param with
233 "buf" and "off". Bounds check "off". Return status.
234 * cofflink.c (_bfd_coff_generic_relocate_section): Update
235 _bfd_clear_contents call.
236 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
237 * elf32-arc.c (elf_arc_relocate_section): Likewise.
238 * elf32-i386.c (elf_i386_relocate_section): Likewise.
239 * elf32-metag.c (metag_final_link_relocate): Likewise.
240 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
241 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
242 * elf32-visium.c (visium_elf_relocate_section): Likewise.
243 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
244 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
245 * libbfd-in.h (_bfd_clear_contents): Update prototype.
246 * libbfd.h: Regenerate.
247
1c2649ed
EB		 2482018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
249
250 * elflink.c (elf_link_output_extsym): Do not place symbols into a
251 discarded .dynsym.
252
80f3ac5d
L		 2532018-10-08 H.J. Lu <hongjiu.lu@intel.com>
254
255 PR ld/23428
256 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
257 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
258 in non-code PT_LOAD segment.
259
64029e93
AM		 2602018-10-08 Alan Modra <amodra@gmail.com>
261
262 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
263 lacking sections.
264 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
265 program headers are required when info->load_phdrs. Reorganize
266 code handling program headers. Generate a mapping without
267 sections just for file and program headers when -z separate-code
268 would indicate they should be on a different page to the first
269 section.
270
5d695627
AM		 2712018-10-08 Alan Modra <amodra@gmail.com>
272
273 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
274 from m->p_vaddr_offset for segments without sections. Invert
275 sign of p_vaddr_offset.
276 (rewrite_elf_program_header, copy_elf_program_header): Save
277 old segment p_vaddr to p_vaddr_offset. Invert sign of
278 p_vaddr_offset.
279
1b9e270b
AM		 2802018-10-08 Alan Modra <amodra@gmail.com>
281
282 * elf.c (get_program_header_size): Don't count PT_INTERP if
283 .interp is empty.
284 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
285 .interp is empty.
286
e0c3dfa2
AM		 2872018-10-08 Alan Modra <amodra@gmail.com>
288
289 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
290 overlays before segment containing headers.
291
00bee008
AM		 2922018-10-08 Alan Modra <amodra@gmail.com>
293
294 * elf.c (make_mapping): Cope with zero size array at end of
295 struct elf_segment_map.
296 (_bfd_elf_map_sections_to_segments): Likewise.
297 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
298 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
299
d1c86cff
AM		 3002018-10-05 Alan Modra <amodra@gmail.com>
301
302 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
303 SHT_NOTE.
304
c8e98e36
SH		 3052018-10-05 Richard Henderson <rth@twiddle.net>
306
307 * bfd-in2.h: Regenerated.
308 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
309 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
310 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
311 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
312 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
313 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
314 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
315 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
316 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
317 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
318 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
319 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
320 (elf_or1k_link_hash_table): Add field saw_plta.
321 (or1k_final_link_relocate): Add value calculations for new relocations.
322 (or1k_elf_relocate_section): Add section relocations for new
323 relocations.
324 (or1k_write_plt_entry): New function.
325 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
326 using new l.adrp instruction. Cleanup PLT relocation code generation.
327 * libbfd.h: Regenerated.
328 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
329 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
330 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
331 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
332 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
333 BFD_RELOC_OR1K_TLS_IE_LO13.
334
f2c1801f
SH		 3352018-10-05 Richard Henderson <rth@twiddle.net>
336
337 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
338 relocations. Add error for non zero addend with plt and got
339 relocations. Add error for got and plt references against dynamic, non
340 local, symbols. Add error when linking non shared liraries with
341 flag_pic.
342
1c4f3780
RH		 3432018-10-05 Richard Henderson <rth@twiddle.net>
344 Stafford Horne <shorne@gmail.com>
345
346 * bfd-in2.h: Regenerated.
347 * elf32-or1k.c (N_ONES): New macro.
348 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
349 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
350 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
351 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
352 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
353 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
354 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
355 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
356 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
357 BFD_RELOC_OR1K_TLS_LE_SLO16.
358 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
359 also check results before returning.
360 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
361 limit.
362 (or1k_final_link_relocate): New function.
363 (or1k_elf_relocate_section): Add support for new AHI and SLO
364 relocations. Use or1k_final_link_relocate instead of generic
365 _bfd_final_link_relocate.
366 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
367 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
368 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
369 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
370 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
371 and BFD_RELOC_OR1K_GOTOFF_LO16.
372 * libbfd.h: Regenerated.
373
3e1b4df8
JW		 3742018-10-04 Jim Wilson <jimw@sifive.com>
375
376 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
377 loop, handle htab->sdyntdata section.
378
6d0a6093
JM		 3792018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
380
381 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 382 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 383 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
384 do it here.
385
23e463ed
L		 3862018-10-03 H.J. Lu <hongjiu.lu@intel.com>
387
388 PR ld/23658
389 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
390 sections with the same section alignment into a single PT_NOTE
391 segment. Check SHT_NOTE section type instead of section name.
392 (_bfd_elf_map_sections_to_segments): Likewise.
393
c8d3f932
MW		 3942018-10-03 Millan Wolff <mail@milianw.de>
395
396 PR 23715
397 * dwarf2.c (find_abstract_instance): Allow recursive invocations
398 of find_abstract_instance to override the name variable.
399
8e90d6d2
NC		 4002018-10-03 Nick Clifton <nickc@redhat.com>
401
402 * po/pt.po: Updated Portuguese translation.
403
eb528ad1
CM		 4042018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
405
406 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
407 section alignment in consideration for this relocation. Fixed TCB_SIZE
408 offset size to include section alignment.
409 (get_got_entry_list_for_symbol): Changed.
410 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
411 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
412 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
413 section alignment.
414 (elf_arc_check_relocs): Changed.
415 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
416 (struct elf_arc_link_hash_entry): Moved and changed.
417 (elf_arc_link_hash_newfunc): Changed.
418 (arc_elf_link_hash_table_create): Removed old initializations.
419 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
420
79c1bf3c
L		 4212018-09-28 H.J. Lu <hongjiu.lu@intel.com>
422
423 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
424 elfclass instead of bed->s->elfclass.
425
5f9aecea
JW		 4262018-09-27 Jim Wilson <jimw@sifive.com>
427
428 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
429 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
430 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
431 (riscv_find_pcgp_lo_reloc): Likewise.
432 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
433 (riscv_delete_pcgp_lo_reloc): Likewise.
434 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
435 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
436 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
437
5ef23793
JW		 4382018-09-25 Jim Wilson <jimw@sifive.com>
439
440 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
441 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
442 and return FALSE. Return TRUE at end.
443 (riscv_make_plt_entry): Likewise.
444 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
445 (riscv_elf_finish_dynamic_sections): Update call to
446 riscv_make_plt_header.
447
551703cf
JW		 4482018-09-24 Jim Wilson <jimw@sifive.com>
449
a05f27b6
JW		 450 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
451 hi_sec_off which is symbol address with addend subtracted. Use in
452 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
453
551703cf
JW		 454 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
455 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
456 Add strings for the two errors handled here.
457 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
458 comment. Only give error with addend when used with section symbol.
459 In case bfd_reloc_dangerous, update error string.
460
db727370
JL		 4612018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
462
463 PR gdb/20948
464 * elf.c (_bfd_elf_write_object_contents): Return from function
465 early if abfd->direction == both_direction.
466
a767a1c4
SM		 4672018-09-21 Simon Marchi <simon.marchi@ericsson.com>
468
469 * configure.ac: Check for fls.
470 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
471 * config.in: Re-generate.
472 * configure: Re-generate.
473
ed3162ad
MR		 4742018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
475
476 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
477 duplicate `case' selectors.
478
fbaf61ad
NC		 4792018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
480
481 * elf32-nds32.c (nds32_elf_relax_loadstore):
482 Remove the unused target features.
483 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
484 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
485 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
486 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
487 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
488 calculate_plt_offset, calculate_got_memory_address,
489 nds32_elf_check_dup_relocs): Removed.
490 All callers changed.
491 * elf32-nds32.h: Remove the unused macros and defines.
492 (elf_nds32_link_hash_table): Remove the unused variable.
493 (bfd_elf32_nds32_set_target_option): Update prototype.
494 (nds32_elf_ex9_init): Removed.
495 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
496 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
497 to initialize array nds32_elf_howto_table in any order
498 without lots of EMPTY_HOWTO.
499 (nds32_reloc_map): Updated.
500 * reloc.c: Add BFD_RELOC_NDS32_LSI.
501 * bfd-in2.h: Regenerated.
502 * bfd/libbfd.h: Regenerated.
503 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
504 (nds32_reloc_map): Likewise.
505 (nds32_elf_relax_flsi): New function.
506 (nds32_elf_relax_section): Support floating load/store relaxation.
507 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
508 New macro.
509 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
510 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
511 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
512 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
513 New functions.
514 (nds32_info_to_howto_rel): Add BFD_ASSERT.
515 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
516 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
517 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
518 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
519 (nds32_elf_final_sda_base): Improve it to find the better gp value.
520 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
521 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
522 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
523 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
524 (create_got_section): Likewise.
525 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
526 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
527 (nds32_elf_check_relocs): Fix the issue that the shared library may
528 has TEXTREL entry in the dynamic section.
529 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
530 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
531 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
532 dynamic entry.
533 (calculate_offset): Remove the unused parameter `pic_ext_target' and
534 related codes.
535 All callers changed.
536 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
537 will cause some errors for our test cases.
538 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
539 generic object.
540 * reloc.c: Add TLS relocations.
541 * libbfd.h: Regenerated.
542 * bfd-in2.h: Regenerated.
543 * elf32-nds32.h (struct section_id_list_t): New.
544 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
545 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
546 New prototypes.
547 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
548 New macro.
549 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
550 elf_nds32_link_hash_table): Updated.
551 * elf32-nds32.c (enum elf_nds32_tls_type): New.
552 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
553 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
554 fls, ones32, list_insert, list_insert_sibling, dump_chain,
555 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
556 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
557 (elf_nds32_obj_tdata): Add new fields.
558 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
559 (nds32_elf_howto_table): Add TLS relocations.
560 (nds32_reloc_map): Likewise.
561 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
562 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
563 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
564 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
565 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
566 (dtpoff_base): Rename it to `gottpof' and then update it.
567
cf93e9c2
AM		 5682018-09-20 Alan Modra <amodra@gmail.com>
569
570 PR 23685
571 * peXXigen.c (pe_print_edata): Correct export address table
572 overflow checks. Check dataoff against section size too.
573
30838132
AM		 5742018-09-20 Alan Modra <amodra@gmail.com>
575
576 PR 23686
577 * dwarf2.c (read_section): Error when attempting to malloc
578 "(bfd_size_type) -1".
579 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
580 function_name. Bounds check reloc address. Formatting. Ensure
581 .stabstr zero terminated.
582
8ff71a9c
NC		 5832018-09-18 Nick Clifton <nickc@redhat.com>
584
585 PR 23657
586 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
587 ELF section has contents and size larger than the file size.
588
47275900
MR		 5892018-09-14 Maciej W. Rozycki <macro@mips.com>
590
591 PR ld/21375
592 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
593 (_bfd_mips_elf_linker_flags): Update prototype.
594 * elf32-mips.c (elf_backend_hide_symbol): New macro.
595 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
596 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
597 * elfxx-mips.c (mips_elf_link_hash_table): Add
598 `use_absolute_zero' and `gnu_target' members.
599 (mips_elf_record_global_got_symbol): Call
600 `_bfd_mips_elf_hide_symbol' rather than
601 `_bfd_elf_link_hash_hide_symbol'.
602 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
603 (mips_elf_obtain_contents): Reorder function.
604 (mips_elf_nullify_got_load): New function.
605 (mips_elf_calculate_relocation): Add `contents' parameter.
606 Nullify GOT loads or if it is not possible, then redirect GOT
607 relocations to the `__gnu_absolute_zero' symbol, for references
608 that are supposed to resolve to zero.
609 (mips_elf_define_absolute_zero): New function.
610 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
611 `mips_elf_calculate_relocation' for references made via the GOT
612 that are supposed to resolve to zero.
613 (_bfd_mips_elf_hide_symbol): New function.
614 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
615 set the `gnu_target' member of the MIPS hash table.
616 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
617 (_bfd_mips_post_process_headers): Use it.
618
98e10ffa
MR		 6192018-09-14 Maciej W. Rozycki <macro@mips.com>
620
621 * elfxx-mips.c (mips_elf_store_contents): New function...
622 (mips_elf_perform_relocation): ... factored out from here.
623
fe75f42e
LX		 6242018-09-14 Lifang Xia <lifang_xia@c-sky.com>
625
626 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
627 R_CKCORE_PCREL32.
628 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
629
a4cd947a
AM		 6302018-09-14 Alan Modra <amodra@gmail.com>
631
632 PR 23425
633 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
634 fields in debug sections when reloc is against an undefined symbol
635 and called from bfd_simple_get_relocated_section_contents or
636 similar.
637 * dwarf2.c (find_abstract_instance): Return true for zero offset
638 DW_FORM_ref_addr without returning values.
639
deee88e9
AM		 6402018-09-06 Alan Modra <amodra@gmail.com>
641
642 PR 23570
643 * elf32-avr.c (elf_avr_special_sections): New.
644 (elf_backend_special_sections): Define.
645
e920c014
JM		 6462018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
647
648 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
649 error when an invalid relocation is passed; this is already done
650 by `_bfd_sparc_elf_info_to_howto_ptr'.
651
8410d65b
JM		 6522018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
653
654 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
655 error when an invalid symbol index is retrieved in ELF64_R_SYM of
656 a relocation seen in an input file.
657
2542e49e
JL		 6582018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
659 Alan Modra <amodra@gmail.com>
660
661 PR 23595
662 elf.c (copy_elf_program_header): When first segment contains
663 only the headers and SHT_NOBITS sections, use segment p_filesz
664 to calculate header and padding size. Use filepos of the first
665 section otherwise.
666
79c1bf3c 6672018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 668
669 PR ld/23600
670 * archures.c (bfd_arch_get_compatible): Allow an IR object with
671 unknown architecture.
672
3d58e1fc
AM		 6732018-08-31 Alan Modra <amodra@gmail.com>
674
675 * elf64-ppc.c (num_relocs_for_offset): New function.
676 (emit_relocs_for_offset): New function.
677 (use_global_in_relocs): New function, split out from..
678 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
679 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
680 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
681
4a969973
AM		 6822018-08-31 Alan Modra <amodra@gmail.com>
683
684 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
685 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
686 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
687 Define.
688 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
689 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
690 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
691 * bfd-in2.h: Regenerate.
692 * libbfd.h: Regenerate.
693
f891966f
AM		 6942018-08-31 Alan Modra <amodra@gmail.com>
695
696 * elf64-ppc.c: Correct _notoc stub comments.
697 (ppc_build_one_stub): Simplify output of branch for notoc
698 long branch stub. Don't include label offset of 8 bytes in
699 "off" calculation for notoc plt stub. Don't emit insns to get pc.
700 (build_offset): Emit insns to get pc here instead.
701 (size_offset): Add 4 extra insns.
702 (plt_stub_size): Adjust for "off" and size_offset changes.
703 (ppc_size_one_stub): Rearrange code into a switch, duplicating
704 some to better match ppc_build_one_stub.
705
9108bc33
CX		 7062018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
707
708 * archures.c (bfd_architecture): New machine
709 bfd_mach_mips_gs264e.
710 * bfd-in2.h (bfd_architecture): Likewise.
711 * cpu-mips.c (enum I_xxx): Likewise.
712 (arch_info_struct): Likewise.
713 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
714 E_MIPS_MACH_GS264E.
715 (mips_set_isa_flags): Likewise.
716 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
717 bfd_mach_mips_gs464e extension.
718
bd782c07
CX		 7192018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
720
721 * archures.c (bfd_architecture): New machine
722 bfd_mach_mips_gs464e.
723 * bfd-in2.h (bfd_architecture): Likewise.
724 * cpu-mips.c (enum I_xxx): Likewise.
725 (arch_info_struct): Likewise.
726 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
727 E_MIPS_MACH_GS464E.
728 (mips_set_isa_flags): Likewise.
729 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
730 bfd_mach_mips_gs464 extension.
731
ac8cb70f
CX		 7322018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
733
734 * archures.c (bfd_architecture): Rename
735 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
736 * bfd-in2.h (bfd_architecture): Likewise.
737 * cpu-mips.c (enum I_xxx): Likewise.
738 (arch_info_struct): Likewise.
739 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
740 (mips_set_isa_flags): Likewise.
741 (mips_mach_extensions): Likewise.
742 (bfd_mips_isa_ext_mach): Likewise.
743 (bfd_mips_isa_ext): Likewise.
744 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
745
a693765e
CX		 7462018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
747
748 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
749
bdc6c06e
CX		 7502018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
751
752 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
753 isa_ext for infer ABI flags.
754 (print_mips_ases): Add Loongson EXT extension.
755
716c08de
CX		 7562018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
757
758 * elfxx-mips.c (print_mips_ases): Add CAM extension.
759
90c745dc
L		 7602018-08-27 H.J. Lu <hongjiu.lu@intel.com>
761
762 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
763 out the GNU_PROPERTY_X86_UINT32_VALID bit.
764
7a815dd5
L		 7652018-08-25 H.J. Lu <hongjiu.lu@intel.com>
766
767 PR ld/23499
768 * elf.c (_bfd_elf_get_symbol_version_string): Return
769 _("<corrupt>") for corrupt symbol version info.
770
a9eafb08
L		 7712018-08-24 H.J. Lu <hongjiu.lu@intel.com>
772
773 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
774 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
775 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
776 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
777 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
778 (_bfd_x86_elf_merge_gnu_properties): Likewise.
779 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
780 instead of X86_ISA_1_NEEDED.
781 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
782 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
783 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
784 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
785 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
786
aa7bca9b
L		 7872018-08-24 H.J. Lu <hongjiu.lu@intel.com>
788
789 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
790 GNU_PROPERTY_X86_UINT32_VALID bit.
791 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
792 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
793
b0ceb98a
Z		 7942018-08-23 Zenith423 <zenith432@users.sourceforge.net>
795
796 PR 23460
797 * plugin.c (struct plugin_list_entry): New structure.
798 (plugin_list): New variable.
799 (try_load_plugin): Place opened plugins on a list. Ensure that
800 the refcount in the dynamic loader is kept at 1.
801
f53ad3cf
AM		 8022018-08-23 Alan Modra <amodra@gmail.com>
803
804 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
805 nop" error message.
806
38cf70ca
NC		 8072018-08-23 Nick Clifton <nickc@redhat.com>
808
809 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
810 code with an assertion.
811
334d4ced
NC		 8122018-08-23 Nick Clifton <nickc@redhat.com>
813
814 PR 23061
815 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
816 it to prevent walking off the end of the table.
817 (coff_get_normalized_symtab): Pass internal_end pointer to
818 coff_pointerize_aux.
819
d0abeec8
AM		 8202018-08-23 Alan Modra <amodra@gmail.com>
821
822 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
823 unresolved_reloc on ppc_stub_plt_call_notoc.
824
9eef0608
L		 8252018-08-22 H.J. Lu <hongjiu.lu@intel.com>
826
827 PR ld/23536
828 * development.sh (experimental): New.
829
6f4286c4
HD		 8302018-08-22 Helge Deller <deller@gmx.de>
831 Nick Clifton <nickc@redhat.com>
832
833 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
834 the section type of the .PARISC.unwind section on 64-bit binaries
835 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
836 Add comment about the sh_entsize value.
837
3da64fe4
RA		 8382018-08-22 Rafeal Auler <rafaelauler@gmail.com>
839
840 PR 23560
841 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
842 stub's target, since it may have been changed after the layout.
843
ebf983a4 8442018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 845
846 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 847 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 848
ae19acf3 8492018-08-21 mephi42 <mephi42@gmail.com>
850
851 PR binutils/23315
852 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
853 data is already considered filled.
854
46807bf4
AM		 8552018-08-21 Alan Modra <amodra@gmail.com>
856
857 * elf64-ppc.c (HOW): Define.
858 (ONES): Delete.
859 (ppc64_elf_howto_raw): Use HOW to initialize entries.
860 * elf32-ppc.c (HOW): Define.
861 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
862 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
863
706704c8
AM		 8642018-08-21 Alan Modra <amodra@gmail.com>
865
866 * reloc.c (reloc_howto_type): Typedef.
867 (bfd_symbol): Delete forward declaration.
868 (struct reloc_howto_struct): Add "negate" field. Make "size",
869 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
870 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
871 Rearrange for better packing. Revise comments.
872 (HOWTO): Map to rearranged reloc_howto_struct.
873 (bfd_get_reloc_size): Delete now unused cases.
874 (read_reloc, write_reloc): Likewise.
875 (apply_reloc, _bfd_relocate_contents): Test howto->negate
876 rather than howto->size < 0 for negated relocation values.
877 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
878 signed/unsigned warning.
879 (xcoff_ppc_relocate_section): Delete "condition is always false"
880 code.
881 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
882 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
883 changes.
884 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
885 size 16 for ALPHA_R_LINKAGE.
886 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
887 bitsize to zero.
888 * bfd-in.h (reloc_howto_type): Delete.
889 * bfd-in2.h: Regenerate.
890
487096bf
AM		 8912018-08-21 Alan Modra <amodra@gmail.com>
892
893 * reloc.c (HOWTO): Revise comment.
894 (NEWHOWTO, HOWTO_PREPARE): Delete.
895 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
896 reloc_howto_struct with reloc_howto_type.
897 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
898 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
899 * elf-hppa.h (HOW): Define.
900 (elf_hppa_howto_table): Use it to simplify this table, correcting
901 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
902 R_PARISC_LTOFF_FPTR16DF.
903 * elf32-mep.c (MEPREL): Use HOWTO.
904 * bfd-in2.h: Regenerate.
905
865dcc8a
AM		 9062018-08-20 Alan Modra <amodra@gmail.com>
907
908 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
909 array const.
910 (mmo_init): Don't init valid_mmo_symbol_character_set.
911
ba1c4c6f
AM		 9122018-08-20 Alan Modra <amodra@gmail.com>
913
914 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
915
bfb1e8c1
L		 9162018-08-17 H.J. Lu <hongjiu.lu@intel.com>
917
918 PR ld/23515
919 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
920 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
921 backend fixup_gnu_properties if it isn't NULL. Discard
922 .note.gnu.property section if all properties have been removed.
923 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
924 (elfNN_bed): Initialize fixup_gnu_properties.
925 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
926 function.
927 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
928 prototype.
929 (elf_backend_fixup_gnu_properties): New.
930
2cdcc330
AM		 9312018-08-16 Alan Modra <amodra@gmail.com>
932
933 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
934 Formatting.
935
98641896
L		 9362018-08-12 H.J. Lu <hongjiu.lu@intel.com>
937
938 PR binutils/23494
939 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
940 (BFD32_LIBS_CFILES): Add elf-properties.c.
941 (BFD32_BACKENDS): Remove elf-properties.lo.
942 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
943 * configure.ac (elf): Remove elf-properties.lo.
944 * Makefile.in: Regenerated.
945 * configure: Likewise.
946
ab9e3428
L		 9472018-08-11 H.J. Lu <hongjiu.lu@intel.com>
948
949 PR ld/23428
950 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
951 add X86_ISA_1_NEEDED property only if existing properties won't
952 be removed.
953
1dc9e2d6
AM		 9542018-08-11 Alan Modra <amodra@gmail.com>
955
956 * reloc.c (bfd_get_reloc_size): Sort switch.
957 (read_reloc, write_reloc, apply_reloc): New functions.
958 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
959 (_bfd_relocate_contents): Use read_reloc and write_reloc.
960 (_bfd_clear_contents): Likewise.
961
7cf9ebc6
JD		 9622018-08-11 John Darrington <john@darrington.wattle.id.au>
963
964 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
965 (_bfd_clear_contents): Likewise.
966 (bfd_perform_relocation): Likewise.
967 (bfd_install_relocation): Likewise.
968
48e30f52
L		 9692018-08-10 H.J. Lu <hongjiu.lu@intel.com>
970
971 PR ld/23499
972 * elflink.c (bfd_elf_record_link_assignment): Always clear
973 h->verinfo.verdef when overriding a dynamic definition.
974
9c973a29
L		 9752018-08-10 H.J. Lu <hongjiu.lu@intel.com>
976
977 PR binutils/23494
978 * elf-properties.c (elf_get_gnu_property_section_size): Always
979 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
980 (elf_write_gnu_properties): Likewise.
981
6404ab99
L		 9822018-08-08 H.J. Lu <hongjiu.lu@intel.com>
983
984 PR binutils/23494
985 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
986 calling _bfd_elf_convert_gnu_property_size to convert
987 .note.gnu.property section size.
988 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
989 calling _bfd_elf_convert_gnu_properties to convert
990 .note.gnu.property section.
991 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
992 (_bfd_elf_convert_gnu_properties): Likewise.
993 * elf-properties.c (elf_get_gnu_property_section_size): New
994 function.
995 (elf_write_gnu_properties): Likewise.
996 (_bfd_elf_convert_gnu_property_size): Likewise.
997 (_bfd_elf_convert_gnu_properties): Likewise.
998 (_bfd_elf_link_setup_gnu_properties): Use
999 elf_get_gnu_property_section_size and elf_write_gnu_properties.
1000
f7309df2
L		 10012018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1002
1003 PR ld/23486
1004 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1005 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1006 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1007 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1008 GNU_PROPERTY_X86_ISA_1_USED, property.
1009
df136d64
AM		 10102018-08-07 Alan Modra <amodra@gmail.com>
1011
1012 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1013 Add lr_restore, eh_size and eh_base.
1014 (eh_advance, eh_advance_size): New functions.
1015 (build_tls_get_addr_stub): Emit EH info for stub.
1016 (ppc_build_one_stub): Likewise for _notoc stubs.
1017 (ppc_size_one_stub): Size EH info for stub.
1018 (group_sections): Init new map_stub fields.
1019 (stub_eh_frame_size): Delete.
1020 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
1021 program for stubs.
1022 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
1023 offset to stub section here..
1024 (ppc64_elf_finish_dynamic_sections): ..rather than here.
1025
e81b4c93
AM		 10262018-08-07 Alan Modra <amodra@gmail.com>
1027
1028 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1029 instruction of __tls_get_addr_opt stub.
1030 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1031 dealing with __tls_get_addr_opt stub.
1032 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1033
6af04484
CZ		 10342018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1035
1036 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1037 efalgs only when in/out exists.
1038 (elf32_arc_section_from_shdr): Don't complain about 0x0c
1039 section type. It is mwdt compiler specific.
1040
2fd43d78 10412018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1042
1043 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1044
db1e1b45 10452018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1046
1047 * elf32-arc.c (arc_elf_merge_attributes): Handle
1048 Tag_ARC_ATR_version.
1049
05d0e962
AM		 10502018-08-05 Alan Modra <amodra@gmail.com>
1051
1052 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1053 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1054 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1055 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1056 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1057 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1058 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1059 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1060 ppc_stub_plt_call_both.
1061 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1062 (build_offset, size_offset): New functions.
1063 (plt_stub_size): Support plt_call_notoc and plt_call_both.
1064 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1065 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1066 (ppc64_elf_size_stubs): Likewise, and new stubs.
1067 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1068 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1069 * bfd-in2.h: Regenerate.
1070 * libbfd.h: Regenerate.
1071
3f6ff479
AM		 10722018-08-05 Alan Modra <amodra@gmail.com>
1073
1074 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1075
13755f40
JW		 10762018-08-02 Jim Wilson <jimw@sifive.com>
1077
1078 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1079 add SEC_LINKER_CREATED flag.
1080
4a9f7d65
NC		 10812018-08-01 Nick Clifton <nickc@redhat.com>
1082
c25179e7
NC		 1083 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1084 about potentially truncated strncpy operations.
1085 (_bfd_xcoff_put_symbol_name): Likewise.
1086
4a9f7d65
NC		 1087 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1088 bfd_malloc.
1089
103da91b
NC		 10902018-08-01 Zenith <zenith432@users.sourceforge.net>
1091
1092 PR 23460
1093 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1094 call to fstat fails.
1095 (try_claim): Always close the file descriptor at the end of the
1096 function.
1097 (try_load_plugin): If a plugin has already been registered, then
1098 skip the dlopen and onload steps and go straight to claiming the
1099 file. If these is an error, close the plugin.
1100
1aa42141
AM		 11012018-08-01 Alan Modra <amodra@gmail.com>
1102
1103 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1104 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1105 it is sane. Don't adjust stub_offset for alignment. Adjust size
1106 calculation. Use "targ" temp when calculating offsets.
1107 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1108 calculating offsets. Adjust for alignment before setting
1109 tls_get_addr_opt_bctrl.
1110
cb86a42a
AM		 11112018-08-01 Alan Modra <amodra@gmail.com>
1112
1113 * po/SRC-POTFILES.in: Regenerate.
1114
a05b9f5e
NC		 11152018-07-30 Nick Clifton <nickc@redhat.com>
1116
1117 PR 22706
1118 * elf32-sh.c (sh_elf_relocate_section): When processing
1119 translation relocs, fail if the relocation offset is too small.
1120 Replace BFD_ASSERTs with more helpful error messages.
1121
b8891f8d
AJ		 11222018-07-30 Andrew Jenner <andrew@codesourcery.com>
1123
1124 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1125 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1126 * Makefile.in: Regenerated.
1127 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1128 related bfd_mach defines.
1129 (bfd_csky_arch): Declare.
1130 (bfd_archures_list): Add C-SKY.
1131 * bfd-in.h (elf32_csky_build_stubs): Declare.
1132 (elf32_csky_size_stubs): Declare.
1133 (elf32_csky_next_input_section: Declare.
1134 (elf32_csky_setup_section_lists): Declare.
1135 * bfd-in2.h: Regenerated.
1136 * config.bfd: Add C-SKY.
1137 * configure.ac: Likewise.
1138 * configure: Regenerated.
1139 * cpu-csky.c: New file.
1140 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1141 * elf32-csky.c: New file.
1142 * libbfd.h: Regenerated.
1143 * reloc.c: Add C-SKY relocations.
1144 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1145 (_bfd_target_vector): Add C-SKY target vector entries.
1146
469d3b57
JD		 11472018-07-27 John Darrington <john@darrington.wattle.id.au>
1148
1149 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1150
370e4b50
JD		 11512018-07-27 John Darrington <john@darrington.wattle.id.au>
1152
1153 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1154 (bfd_get_24, bfd_put_24): New macros.
1155 * bfd-in2.h: Regenerate.
1156
cd4d353f
JD		 11572018-07-27 John Darrington <john@darrington.wattle.id.au>
1158
1159 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1160
33cb30a1
AM		 11612018-07-26 Alan Modra <amodra@gmail.com>
1162
1163 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1164 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1165
49199304
AM		 11662018-07-25 Alan Modra <amodra@gmail.com>
1167
1168 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1169 Avoid trashing toff with added when used as a symbol index.
1170 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1171 creating unnecessary fixups when relocatable.
1172
be3e27bb
AM		 11732018-07-25 Alan Modra <amodra@gmail.com>
1174
1175 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1176 -Wstringop-truncation warning for gcc-8.0 too.
1177 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1178 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1179 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1180 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1181 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1182
67ce483b
AM		 11832018-07-24 Alan Modra <amodra@gmail.com>
1184
1185 PR 23430
1186 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1187 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1188
f82863d7
MF		 11892018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1190
1191 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1192 relocation sections consistency check to always check both
1193 .rela.dyn and .rela.plt when they exist. Rearrange variable
1194 definition and assignment places.
1195
5d3a462f
MF		 11962018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1197
1198 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1199 relocations section for dynamic undefined weak symbols when
1200 linking a shared object.
1201
01bcaf63
TT		 12022018-07-23 Tom Tromey <tom@tromey.com>
1203
1204 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1205
2376f038
EB		 12062018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1207
1208 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1209 cleanup for the case of a global symbol that binds locally. Also
1210 install a value in the GOT slot in the case of a local symbol in
1211 a non-PIC link.
1212
241e64e3
L		 12132018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 PR ld/23428
1216 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1217 separate code program header is needed, make sure that the first
1218 read-only PT_LOAD segment has no code by adding a
1219 GNU_PROPERTY_X86_ISA_1_USED note.
1220
8095d2f7
CX		 12212018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1222 Maciej W. Rozycki <macro@mips.com>
1223
1224 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1225
db841b6f
MR		 12262018-07-20 Maciej W. Rozycki <macro@mips.com>
1227
1228 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1229 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1230 dynamic relocation section will be discarded from output.
1231 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1232 the dynamic relocation section will be retained in output.
1233
d3554ec1
MR		 12342018-07-18 Maciej W. Rozycki <macro@mips.com>
1235
1236 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1237 checks for defined weak symbols.
1238
c691de6a
MR		 12392018-07-17 Maciej W. Rozycki <macro@mips.com>
1240
1241 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1242 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1243 whether the symbol is absolute.
1244 (nds32_elf_relax_lo12): Likewise.
1245 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1246 (elfNN_aarch64_check_relocs): Likewise.
1247 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1248 (bfd_xcoff_import_symbol): Likewise.
1249 (xcoff_write_global_symbol): Likewise.
1250
d5c928c0
MR		 12512018-07-17 Maciej W. Rozycki <macro@mips.com>
1252
1253 * linker.c (bfd_is_abs_symbol): New macro.
1254 * bfd-in2.h: Regenerate.
1255
cb2366c1
EBM		 12562018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1257
1258 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1259 (elfcore_write_ppc_ppr): Likewise.
1260 (elfcore_write_ppc_dscr): Likewise.
1261 (elfcore_write_ppc_ebb): Likewise.
1262 (elfcore_write_ppc_pmu): Likewise.
1263 (elfcore_write_ppc_tm_cgpr): Likewise.
1264 (elfcore_write_ppc_tm_cfpr): Likewise.
1265 (elfcore_write_ppc_tm_cvmx): Likewise.
1266 (elfcore_write_ppc_tm_cvsx): Likewise.
1267 (elfcore_write_ppc_tm_spr): Likewise.
1268 (elfcore_write_ppc_tm_ctar): Likewise.
1269 (elfcore_write_ppc_tm_cppr): Likewise.
1270 (elfcore_write_ppc_tm_cdscr): Likewise.
1271 * elf.c (elfcore_write_ppc_tar): New function.
1272 (elfcore_write_ppc_ppr): Likewise.
1273 (elfcore_write_ppc_dscr): Likewise.
1274 (elfcore_write_ppc_ebb): Likewise.
1275 (elfcore_write_ppc_pmu): Likewise.
1276 (elfcore_write_ppc_tm_cgpr): Likewise.
1277 (elfcore_write_ppc_tm_cfpr): Likewise.
1278 (elfcore_write_ppc_tm_cvmx): Likewise.
1279 (elfcore_write_ppc_tm_cvsx): Likewise.
1280 (elfcore_write_ppc_tm_spr): Likewise.
1281 (elfcore_write_ppc_tm_ctar): Likewise.
1282 (elfcore_write_ppc_tm_cppr): Likewise.
1283 (elfcore_write_ppc_tm_cdscr): Likewise.
1284 (elfcore_write_register_note): Call them.
1285 (elfcore_grok_ppc_tar): New function.
1286 (elfcore_grok_ppc_ppr): Likewise.
1287 (elfcore_grok_ppc_dscr): Likewise.
1288 (elfcore_grok_ppc_ebb): Likewise.
1289 (elfcore_grok_ppc_pmu): Likewise.
1290 (elfcore_grok_ppc_tm_cgpr): Likewise.
1291 (elfcore_grok_ppc_tm_cfpr): Likewise.
1292 (elfcore_grok_ppc_tm_cvmx): Likewise.
1293 (elfcore_grok_ppc_tm_cvsx): Likewise.
1294 (elfcore_grok_ppc_tm_spr): Likewise.
1295 (elfcore_grok_ppc_tm_ctar): Likewise.
1296 (elfcore_grok_ppc_tm_cppr): Likewise.
1297 (elfcore_grok_ppc_tm_cdscr): Likewise.
1298 (elfcore_grok_note): Call them.
1299
1cb83cac
MR		 13002018-07-11 Maciej W. Rozycki <macro@mips.com>
1301
1302 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1303 than `!bfd_link_pic' in determining the dynamic symbol index.
1304 Avoid the index of -1.
1305 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1306 moving `dyn' to the beginning of the function block.
1307
9143e72c
MR		 13082018-07-11 Maciej W. Rozycki <macro@mips.com>
1309 Rich Felker <bugdal@aerifal.cx>
1310
1311 PR ld/22570
1312 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1313 than `bfd_link_pic' to determine whether dynamic relocations are
1314 to be produced.
1315 (mips_elf_initialize_tls_slots): Likewise.
1316
5270eddc
MR		 13172018-07-10 Maciej W. Rozycki <macro@mips.com>
1318
1319 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1320 to `remove_section'.
1321
1594e052
AM		 13222018-07-10 Alan Modra <amodra@gmail.com>
1323
1324 * elf32-xgate.h: Delete.
1325 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1326 that are now needed.
1327 (xgate_elf_bfd_link_hash_table_create)
1328 (xgate_elf_bfd_link_hash_table_free)
1329 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1330 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1331 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1332 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1333 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1334 (elf32_xgate_post_process_headers): Delete.
1335 (elf32_xgate_backend_symbol_processing): New function.
1336 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1337 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1338 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1339 (elf_backend_relocate_section, elf_backend_object_p)
1340 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1341 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1342 (bfd_elf32_bfd_link_hash_table_create)
1343 (bfd_elf32_bfd_set_private_flags)
1344 (xgate_stub_hash_lookup): Don't define.
1345 (elf_backend_symbol_processing): Define.
1346 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1347
4b8377e7
MR		 13482018-07-09 Maciej W. Rozycki <macro@mips.com>
1349
1350 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1351 `->needs_lazy_stub' if the stubs output section is the absolute
1352 section.
1353
872899f1
L		 13542018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 PR ld/23388
1357 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1358 * configure: Regenerated.
1359
61658d78
AM		 13602018-07-09 Alan Modra <amodra@gmail.com>
1361
1362 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1363 _bfd_elf_post_process_headers.
1364
c451bb34
MF		 13652018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1366
1367 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1368 space for dynamic relocation for undefined weak symbol.
1369 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1370 relocation for undefined weak symbols.
1371 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1372 section for relocations against undefined weak symbols.
1373
ad1cc4e4
AH		 13742018-07-06 Alan Hayward <alan.hayward@arm.com>
1375
1376 * elf.c (elfcore_grok_aarch_sve): New function.
1377 (elfcore_grok_note): Check for Aarch64 SVE.
1378 (elfcore_write_aarch_sve): New function.
1379 (elfcore_write_register_note): Check for Aarch64 SVE.
1380 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1381
fe75810f
AM		 13822018-07-06 Alan Modra <amodra@gmail.com>
1383
1384 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1385 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1386 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1387 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1388 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1389 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1390 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1391
bb11866d
JW		 13922018-07-05 Jim Wilson <jimw@sifive.com>
1393
1394 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1395 (riscv64*-*-*): Likewise.
1396 (riscv-*-*): Add as an alias for riscv32*-*-*.
1397
56ad703d
L		 13982018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1399
1400 PR ld/23372
1401 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1402 ISA properties with empty bits.
1403
d8dab054
NC		 14042018-07-05 Nick Clifton <nickc@redhat.com>
1405
1406 * po/ru.po: Updated Russian translation.
1407
4a91d0ba
AM		 14082018-07-05 Alan Modra <amodra@gmail.com>
1409
1410 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1411 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1412 on mismatch. Remove "warning: " from messages. Track last bfd
1413 used to set tags.
1414 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1415 _bfd_elf_ppc_merge_fp_attributes.
1416 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1417 from _bfd_elf_ppc_merge_fp_attributes.
1418
db40acb0
L		 14192018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1420
1421 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1422 * Makefile.in: Regenerated.
1423
b8a6ced7
AM		 14242018-07-03 Alan Modra <amodra@gmail.com>
1425
1426 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1427 sections.
1428
8d2c8c3d
AM		 14292018-07-03 Alan Modra <amodra@gmail.com>
1430
1431 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1432 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1433 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1434 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1435 incompatible attribute.
1436 (ppc_elf_merge_obj_attributes): Likewise. Return
1437 _bfd_elf_merge_object_attributes result.
1438 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1439 _bfd_elf_merge_object_attributes result.
1440
af0bfb9c
AM		 14412018-07-03 Alan Modra <amodra@gmail.com>
1442
1443 PR 17550
1444 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1445 in discarded sections.
1446
12f09816
MR		 14472018-07-02 Maciej W. Rozycki <macro@mips.com>
1448
1449 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1450 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1451 list.
1452
156f2c00
MR		 14532018-07-02 Maciej W. Rozycki <macro@mips.com>
1454
1455 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1456 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1457 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1458 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1459 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1460 R_MICROMIPS_PC23_S2 relocation entries.
1461 (micromips_elf64_howto_table_rela): Likewise.
1462 (micromips_reloc_map): Likewise.
1463 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1464 (elf_micromips_howto_table_rela): Likewise.
1465 (micromips_reloc_map): Likewise.
1466
b638b5d5
L		 14672018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1468
1469 PR ld/23324
1470 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1471 R_X86_64_converted_reloc_bit bit.
1472
eac61af6
TT		 14732018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1474 Tom Tromey <tom@tromey.com>
1475
1476 PR 13157
1477 PR 21787
1478 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1479 (bfd_mach_o_close_and_cleanup): Redefine.
1480 * archive.c (_bfd_unlink_from_archive_parent): New function,
1481 extracted from..
1482 (_bfd_archive_close_and_cleanup): ..here.
1483 (bfd_generic_archive_p): Do not clear archive's format.
1484 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1485 * libbfd.h: Regenerate.
1486
c0c468d5
TP		 14872018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1488
1489 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1490 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1491 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1492 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1493 * bfd-in2.h: Regenerate.
1494 * cpu-arm.c (arch_info_struct): Add entries for above new
1495 bfd_mach_arm values.
1496 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1497 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1498 architectures. Force assert failure for any new Tag_CPU_arch value.
1499
a05a5b64
TP		 15002018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1501
1502 * doc/bfdint.texi: Use command-line consistently when used in a
1503 compount word.
1504 * doc/bfdsumm.texi: Likewise.
1505
262e07d0
MR		 15062018-06-29 Maciej W. Rozycki <macro@mips.com>
1507
1508 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1509 visibility check made for undefined weak symbols.
1510
30aa1306
NC		 15112018-06-26 Nick Clifton <nickc@redhat.com>
1512
1513 * po/uk.po: Updated Ukranian translation.
1514
bb69498c
NC		 15152018-06-25 Nick Clifton <nickc@redhat.com>
1516
1517 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1518 for malloc returning NULL.
1519 (_bfd_aarch64_erratum_843419_fixup): Check for
1520 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1521
71300e2c
NC		 15222018-06-24 Nick Clifton <nickc@redhat.com>
1523
1524 * po/bfd.pot: Regenerate.
1525
5127f207
NC		 15262018-06-24 Nick Clifton <nickc@redhat.com>
1527
1528 * version.m4: Update version string to 2.31.51.
1529 * configure: Regenerate.
1530
719d8288
NC		 15312018-06-24 Nick Clifton <nickc@redhat.com>
1532
1533 2.31 branch created.
1534
1ced1a5f
MR		 15352018-06-21 Maciej W. Rozycki <macro@mips.com>
1536
1537 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1538 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1539
334cd8a7
MR		 15402018-06-21 Maciej W. Rozycki <macro@mips.com>
1541
1542 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1543 EI_ABIVERSION setting together.
1544
bb29b84d
MR		 15452018-06-21 Maciej W. Rozycki <macro@mips.com>
1546
1547 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1548 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1549 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1550 (_bfd_mips_post_process_headers): Use them in place of magic
1551 numbers.
1552
25eb8346
JW		 15532018-06-21 Jim Wilson <jimw@sifive.com>
1554
1555 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1556 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1557
d388f643
AM		 15582018-06-21 Alan Modra <amodra@gmail.com>
1559
1560 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1561 * doc/Makefile.in: Regenerate.
1562
b939d8a0
RL		 15632018-06-20 Renlin Li <renlin.li@arm.com>
1564
1565 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1566 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1567 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1568 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1569 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1570 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1571 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1572 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1573 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1574
6077de06
NC		 15752018-06-20 Nick Clifton <nickc@redhat.com>
1576
1577 PR 23316
1578 * opncls.c (get_build_id): Check for a negative or excessive data
1579 size in the build-id note.
1580
c6643fcc
NC		 15812018-06-20 Nick Clifton <nickc@redhat.com>
1582
1583 PR 23299
1584 * mach-o.c (cputype): New function.
1585 (cpusubtype): New function.
1586 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1587 values in the MACH-O file header.
1588 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1589 cpusubtype fields from the input bfd's mach-o header to the output
1590 bfd.
1591 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1592 Redefine to bfd_mach_o_bfd_print_private_data.
1593 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1594
789ff5b6
MR		 15952018-06-19 Maciej W. Rozycki <macro@mips.com>
1596
1597 PR ld/22966
1598 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1599 `.got.plt' entry referred is in range.
1600 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1601 start. Replace the assertion used for that with a proper error
1602 message.
1603
6a382bce
MR		 16042018-06-19 Maciej W. Rozycki <macro@mips.com>
1605
1606 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1607 formatting.
1608
d0ac1c44
SM		 16092018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1610
1611 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1612 (INCLUDES): Rename to ...
1613 (AM_CPPFLAGS): ... this.
1614 * configure.ac: Remove AC_PREREQ.
1615 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1616 info-in-builddir no-texinfo.tex.
1617 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1618 * doc/bfd.texinfo: Rename to ...
1619 * doc/bfd.texi: ... this.
1620 * Makefile.in: Re-generate.
1621 * aclocal.m4: Re-generate.
1622 * config.in: Re-generate.
1623 * configure: Re-generate.
1624 * doc/Makefile.in: Re-generate.
1625
ed1299fe
M		 16262018-06-18 Mephi <mephi42@gmail.com>
1627
1628 PR 23297
1629 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1630 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1631 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1632 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1633 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1634 * bfd-in2.h: Regenerate.
1635 * libbfd.h: Regenerate.
1636
6f20c942
FS		 16372018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1638
1639 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1640
1f6f5dba
L		 16412018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1642
1643 PR binutils/23267
1644 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1645 symbol version is base version.
1646
7f923b7f
AM		 16472018-06-14 Alan Modra <amodra@gmail.com>
1648
1649 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1650 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1651 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1652 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1653 "dynamic_relocs" is not set.
1654 * elfxx-mips.c (count_section_dynsyms): Likewise.
1655
ff91d2f0
AM		 16562018-06-14 Alan Modra <amodra@gmail.com>
1657
1658 PR 23282
1659 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1660
730c3174
SE		 16612018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1662 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1663
1664 * elfxx-mips.c (print_mips_ases): Add CRC.
1665
ecf99cc0
L		 16662018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1667
1668 PR ld/23161
1669 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1670 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1671 __bss_start, _end and _edata in shared libraries.
1672
527278f3
AM		 16732018-06-07 Alan Modra <amodra@gmail.com>
1674
1675 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1676 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1677
5c4ce239
AM		 16782018-06-05 Alan Modra <amodra@gmail.com>
1679
1680 * bfd.c (struct bfd): Update comment on "where" usage.
1681 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1682 "iostream", and "where" from containing archive file. Return
1683 error on NULL iovec.
1684 (bfd_bread): Similarly, and return error attempted out of
1685 bounds archive element access.
1686 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1687 "where" from containing archive file.
1688 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1689 attempt to optimize away seeks. Don't paper over errors by
1690 calling bfd_tell.
1691 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1692 (bfd_get_size): Likewise.
1693 (bfd_mmap): Operate on and use iovec of containing archive
1694 file. Return error on NULL iovec.
1695 * cache.c (bfd_cache_lookup_worker): Abort if working on
1696 archive element bfd.
1697 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1698 Don't ignore zero byte reads.
1699 (cache_bread): Look up FILE* in cache here. Error on NULL
1700 lookup.
1701 (cache_bwrite): Rename "where" to "from".
1702 (cache_bmmap): Don't handle archive elements.
1703 * coffcode.h (coff_slurp_line_table): Exit early on zero
1704 lineno count.
1705 * bfd-in2.h: Regenerate.
1706
27b07675
AM		 17072018-06-05 Alan Modra <amodra@gmail.com>
1708
1709 PR 23254
1710 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1711 nested archives. Open file again for plugin.
1712 (try_claim): Don't save and restore file position. Close file
1713 if not claimed.
1714 * sysdep.h (O_BINARY): Define.
1715
4b8e28c7
MF		 17162018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1717
1718 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1719 (compute_fill_extra_space): Drop declaration. Rename function to
1720 xtensa_compute_fill_extra_space.
1721 (compute_ebb_actions, remove_dead_literal): Update references to
1722 compute_fill_extra_space.
1723
8255c61b
MF		 17242018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1725
1726 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1727 variable.
1728 (xtensa_add_names): New function.
1729 (xtensa_property_section_name): Add new parameter
1730 separate_sections, use it to choose property section name.
1731 (xtensa_get_separate_property_section): New function.
1732 (xtensa_get_property_section): Invoke
1733 xtensa_get_separate_property_section to get individual property
1734 section if it exists, common property section otherwise.
1735 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1736 to xtensa_property_section_name.
1737
95da9854
L		 17382018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 PR binutils/23146
1741 * bfd-in.h: Include "diagnostics.h".
1742 * bfd-in2.h: Regenerated.
1743 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1744 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1745 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1746 -Wstringop-truncation.
1747 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1748 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1749 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1750 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1751 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1752
137b5cbd
JW		 17532018-06-03 Jim Wilson <jimw@sifive.com>
1754
cf7a5066
JW		 1755 PR ld/23244
1756 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1757 for and handle an undefined weak with no PLT.
1758
137b5cbd
JW		 1759 PR ld/22756
1760 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1761 to code that ignores duplicate symbols.
1762
55e99962
L		 17632018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1764
1765 * version.m4: Bump version to 2.30.52
1766 * configure: Regenerated.
1767
030157d8
AM		 17682018-06-01 Alan Modra <amodra@gmail.com>
1769
1770 * bfd.c (_bfd_error_handler): Arrange for this function to be
1771 declared in bfd-in2.h.
1772 * libbfd-in.h (_bfd_error_handler): Don't declare.
1773 * libbfd.h: Regenerate.
1774 * bfd-in2.h: Regenerate.
1775
421acf18
AC		 17762018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1777
1778 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1779 This is needed to generate UEFI application image files from ELFs.
1780
92e68c1d
L		 17812018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1782
1783 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1784 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1785 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1786 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1787 (elf_i386_lazy_ibt_plt): Likewise.
1788 (elf_i386_nacl_plt): Likewise.
1789 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1790 (elf_x86_64_tlsdesc_plt_entry): This.
1791 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1792 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1793 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1794 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1795 (elf_x86_64_lazy_bnd_plt): Likewise.
1796 (elf_x86_64_lazy_ibt_plt): Likewise.
1797 (elf_x32_lazy_ibt_plt): Likewise.
1798 (elf_x86_64_nacl_plt): Likewise.
1799 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1800 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1801 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1802 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1803 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1804 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1805 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1806 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1807 (elf_x86_non_lazy_plt_layout): Update comments.
1808 (elf_x86_plt_layout): Likewise.
1809
ac98f9e2
L		 18102018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1811
1812 PR ld/23238
1813 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1814 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1815 (elf_backend_add_symbol_hook): Likewise.
1816 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1817 (elf_backend_add_symbol_hook): Likewise.
1818 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1819 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1820 (elf_backend_add_symbol_hook): Likewise.
1821 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1822 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1823 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1824 (elf_backend_add_symbol_hook): Likewise.
1825 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1826 handling.
1827 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1828 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1829 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1830 * elflink.c (elf_link_add_object_symbols): Set
1831 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1832
099bb8fb
L		 18332018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1834
1835 PR ld/23194
1836 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1837 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1838 Extracted from _bfd_elf_link_assign_sym_version.
1839 (_bfd_elf_link_hide_sym_by_version): New function.
1840 (_bfd_elf_link_assign_sym_version): Use
1841 _bfd_elf_link_hide_versioned_symbol.
1842 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1843 _bfd_elf_link_hide_sym_by_version instead of
1844 bfd_hide_sym_by_version. Don't check unversioned symbol.
1845
277eb7f6
AM		 18462018-05-25 Alan Modra <amodra@gmail.com>
1847
1848 * Makefile.in: Regenerate.
1849 * po/SRC-POTFILES.in: Regenerate.
1850
629dabe3
AM		 18512018-05-25 Alan Modra <amodra@gmail.com>
1852
1853 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1854 * configure: Regenerate.
1855
9ef6d1e3
L		 18562018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1857
1858 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1859 to data.
1860
215f5271
AM		 18612018-05-22 Alan Modra <amodra@gmail.com>
1862
1863 PR 23207
1864 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1865 is NULL.
1866 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1867 sections.
1868 (final_link_relocate): Revert last change.
1869
7455c018
AM		 18702018-05-22 Alan Modra <amodra@gmail.com>
1871
1872 PR 23207
1873 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1874 stubs in non-alloc sections.
1875
34a87bb0
L		 18762018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1877
1878 PR ld/23201
1879 * aout-target.h (MY_bfd_link_hide_symbol): New.
1880 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1881 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1882 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1883 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1884 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1885 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1886 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1887 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1888 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1889 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1890 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1891 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1892 (bfd_link_hide_symbol): Likewise.
1893 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1894 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1895 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1896 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1897 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1898 * som.c (som_bfd_link_hide_symbol): Likewise.
1899 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1900 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1901 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1902 (alpha_vms_bfd_link_hide_symbol): Likewise.
1903 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1904 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1905 _bfd_generic_link_hide_symbol.
1906 (rs6000_xcoff64_aix_vec): Likewise.
1907 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1908 local symbol dynamic.
1909 (_bfd_elf_link_hide_symbol): New function.
1910 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1911 check root.ldscript_def.
1912 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1913 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1914 * bfd-in2.h: Regenerated.
1915 * libbfd.h: Likewise.
1916
bae363f1
L		 19172018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1918
1919 PR binutils/23199
1920 * elf.c (setup_group): Mark section in a section group with
1921 SHF_GROUP.
1922
97373b2e
L		 19232018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1924
1925 PR ld/23194
1926 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1927 set eh->local_ref to 1 if a symbol is versioned and there is a
1928 version script.
1929
7f999549
JW		 19302018-05-18 Kito Cheng <kito.cheng@gmail.com>
1931
1932 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1933 EF_RISCV_RVE.
1934
6487709f
JW		 19352018-05-18 Jim Wilson <jimw@sifive.com>
1936
1937 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1938 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1939 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1940 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1941 (riscv_elf_finish_dynamic_symbol): Likewise.
1942
7b4ae824
JD		 19432018-05-18 John Darrington <john@darrington.wattle.id.au>
1944
1945 * Makefile.am: Add s12z files.
1946 * Makefile.in: Regenerate.
1947 * archures.c: Add bfd_s12z_arch.
1948 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1949 * bfd-in2.h: Regenerate.
1950 * config.bfd: Add s12z target.
1951 * configure.ac: Add s12z target.
1952 * configure: Regenerate.
1953 * cpu-s12z.c: New file.
1954 * elf32-s12z.c: New file.
1955 * libbfd.c (bfd_putb24): New function.
1956 (bfd_putl24): New function.
1957 * libbfd.h: Regenerate.
1958 * reloc.c: Add s12z relocations.
1959 (bfd_get_reloc_size): Handle size 5 relocs.
1960 * targets.c: Add s12z_elf32_vec.
1961
011b32fd
L		 19622018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1963
1964 PR ld/23189
1965 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1966 like R_386_GOT32.
1967 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1968 set eh->local_ref to 1 for linker defined symbols.
1969
4bba0fb1
AM		 19702018-05-18 Alan Modra <amodra@gmail.com>
1971
1972 PR 23199
1973 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1974 don't point at other SHT_GROUP sections. Set shdr corresponding
1975 to invalid entry, to NULL rather than section 0. Identify
1976 SHT_GROUP section index when reporting an error. Cope with NULL
1977 shdr pointer.
1978
8722de9c
AM		 19792018-05-18 Alan Modra <amodra@gmail.com>
1980
1981 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1982 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1983 visibility.
1984 * libbfd.h: Regenerate.
1985 * configure: Regenerate.
1986 * config.in: Regenerate.
1987
0b439543
AM		 19882018-05-18 Alan Modra <amodra@gmail.com>
1989
1990 * libbfd-in.h: Add include guard.
1991 * libcoff-in.h: Likewise.
1992 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1993 * doc/Makefile.in: Regenerate.
1994 * libbfd.h: Regenerate.
1995 * libcoff.h: Regenerate.
1996
1624c9ca
MR		 19972018-05-16 Maciej W. Rozycki <macro@mips.com>
1998
1999 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2000
7cf7fcc8
AM		 20012018-05-16 Alan Modra <amodra@gmail.com>
2002
2003 PR 22458
2004 * format.c (struct bfd_preserve): Add section_id.
2005 (bfd_preserve_save, bfd_preserve_restore): Save and restore
2006 _bfd_section_id.
2007 (bfd_reinit): Set _bfd_section_id.
2008 (bfd_check_format_matches): Put all matches of any priority into
2009 matching_vector. Save initial section id and start each attempted
2010 match at that section id.
2011 * libbfd-in.h (_bfd_section_id): Declare.
2012 * section.c (_bfd_section_id): Rename from section_id and make
2013 global. Adjust uses.
2014 (bfd_get_next_section_id): Delete.
2015 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2016 bfd_get_section_id with _bfd_section_id.
2017 * libbfd.h: Regenerate.
2018 * bfd-in2.h: Regenerate.
2019
810ed4db
CG		 20202018-05-15 Christophe Guillon <christophe.guillon@st.com>
2021
2022 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2023 of the aux structure are initialised.
2024
1678bd35
FT		 20252018-05-15 Francois H. Theron <francois.theron@netronome.com>
2026
2027 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2028
293b4d4f
NC		 20292018-05-15 Nick Clifton <nickc@redhat.com>
2030
2031 * po/pt.po: New Portuguese translation.
2032 * configure.ac (ALL_LINGUAS): Add pt.
2033 * configure: Regenerate.
2034
4ec09950
L		 20352018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2036
2037 PR ld/23169
2038 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2039 an error on IFUNC pointer defined in PDE.
2040 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2041 _bfd_x86_elf_link_fixup_ifunc_symbol.
2042 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2043 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2044 function.
2045 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2046
9bc935ef
L		 20472018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2048
2049 PR ld/23162
2050 * elfxx-x86.c (elf_x86_linker_defined): New function.
2051 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2052 _end and _edata locally defined within executables.
2053
9933dc52
AM		 20542018-05-12 Alan Modra <amodra@gmail.com>
2055
2056 PR 20659
2057 * elf.c (rewrite_elf_program_header): Use segment_mark only for
2058 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
2059 Instead make matching_lma and suggested_lma pointers to the
2060 sections. Align section vma and lma calculated from segment.
2061 Don't clear includes_phdrs or includes_filehdr based on p_paddr
2062 test. Try to handle alignment padding before first section by
2063 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
2064
493ffac5
DD		 20652018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
2066
2067 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2068 conformant to TI ABI.
2069 (pru_elf32_relax_section): Likewise.
2070 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2071 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2072 (pru_elf32_pmem_relocate): Trap - should not get here.
2073 (pru_elf32_relocate_section): Add support for REL relocations.
2074 (elf_info_to_howto_rel): Enable REL.
2075 (elf_backend_may_use_rel_p): Likewise.
2076 (elf_backend_may_use_rela_p): Likewise.
2077 (elf_backend_default_use_rela_p): Likewise.
2078
b4560c7d
AM		 20792018-05-09 Alan Modra <amodra@gmail.com>
2080
2081 PR 23148
2082 * peXXigen.c (pe_print_edata): Correct minimum size.
2083
53db9cf9
AM		 20842018-05-09 Alan Modra <amodra@gmail.com>
2085
2086 PR 23147
2087 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2088
95a6d235
NC		 20892018-05-08 Nick Clifton <nickc@redhat.com>
2090
2091 PR 22809
2092 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2093 string section.
2094 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2095 attribute section is larger than the size of the file.
2096
7bd8862c
AM		 20972018-05-07 Alan Modra <amodra@gmail.com>
2098
2099 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2100 strncmp when checking for ".bf" special symbol.
2101 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2102 section name a char array, remove sentinal known_sections entry,
2103 and adjust loop over known_sections to suit. Use memcmp rather
2104 than strncmp.
2105
602f1657
AM		 21062018-05-04 Alan Modra <amodra@gmail.com>
2107
2108 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2109 (struct elf_external_linux_prpsinfo32_ugid16),
2110 (struct elf_external_linux_prpsinfo64_ugid32),
2111 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2112 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2113 Move comment to..
2114 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2115 directives.
2116 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2117 to data.
2118 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2119 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2120 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2121 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2122 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2123 pragmas.
2124 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2125 false positive gcc-8 warning.
7bd8862c 2126 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 2127
a27ca19c
TMQMF		 21282018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2129
2130 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2131 of arguments when warning about different long double types.
2132
3be08ea4
SA		 21332018-05-03 Simon Atanasyan <simon@atanasyan.com>
2134
2135 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2136 (elf_backend_fixup_symbol): New macro.
2137 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2138 handling.
2139 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2140
fe944acf
FT		 21412018-04-30 Francois H. Theron <francois.theron@netronome.com>
2142
2143 * Makefile.am: Added NFP files to build.
2144 * archures.c: Added bfd_arch_nfp
2145 * config.bfd: Added NFP support.
2146 * configure.ac: Added NFP support.
2147 * cpu-nfp.c: New, for NFP support.
2148 * elf-bfd.h: Added elf_section_info()
2149 * elf64-nfp.c: New, for NFP support.
2150 * po/SRC-POTFILES.in: Added NFP source files.
2151 * targets.c: Added nfp_elf64_vec
2152 * bfd-in2.h: Regenerate.
2153 * Makefile.in: Regenerate.
2154 * configure: Regenerate.
2155
ffa389a3
AM		 21562018-04-27 Alan Modra <amodra@gmail.com>
2157
2158 * bfd-in2.h: Regenerate.
2159 * libbfd.h: Regenerate.
2160
04383fd1
AM		 21612018-04-27 Alan Modra <amodra@gmail.com>
2162
2163 PR 23123
2164 PR 22374
2165 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2166 relocs for ifuncs.
2167 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2168
bfa5bd2a
PA		 21692018-04-26 Pedro Alves <palves@redhat.com>
2170
2171 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2172 ifunc and non-ifunc symbols duplicates.
2173
59029f57
CL		 21742018-04-25 Christophe Lyon <christophe.lyon@st.com>
2175 Mickaël Guêné <mickael.guene@st.com>
2176
2177 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2178 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2179 (elf32_arm_populate_plt_entry): Likewise.
2180 (elf32_arm_output_plt_map_1): Likewise.
2181 (elf32_arm_output_arch_local_syms): Likewise.
2182
fac7bd64
CL		 21832018-04-25 Christophe Lyon <christophe.lyon@st.com>
2184 Mickaël Guêné <mickael.guene@st.com>
2185
2186 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2187 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2188
29e9b073
CL		 21892018-04-25 Christophe Lyon <christophe.lyon@st.com>
2190 Mickaël Guêné <mickael.guene@st.com>
2191
2192 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2193 for R_ARM_TARGET2.
2194
cb10292c
CL		 21952018-04-25 Christophe Lyon <christophe.lyon@st.com>
2196 Mickaël Guêné <mickael.guene@st.com>
2197
2198 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2199 (elf32_arm_always_size_sections): Create stack segment.
2200
5c5a4843
CL		 22012018-04-25 Christophe Lyon <christophe.lyon@st.com>
2202 Mickaël Guêné <mickael.guene@st.com>
2203
2204 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2205 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2206 relocations.
2207 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2208 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2209 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2210 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2211 (struct elf32_arm_link_hash_table): Update comment.
2212 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2213 (IS_ARM_TLS_RELOC): Likewise.
2214 (elf32_arm_check_relocs): Likewise.
2215 (allocate_dynrelocs_for_symbol): Likewise.
2216 (elf32_arm_size_dynamic_sections): Update comment.
2217 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2218 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2219
7801f98f
CL		 22202018-04-25 Christophe Lyon <christophe.lyon@st.com>
2221 Mickaël Guêné <mickael.guene@st.com>
2222
2223 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2224 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2225 (elf32_arm_allocate_plt_entry): Likewise.
2226 (elf32_arm_populate_plt_entry): Likewise.
2227 (elf32_arm_output_plt_map_1): Likewise.
2228
e8b09b87
CL		 22292018-04-25 Christophe Lyon <christophe.lyon@st.com>
2230 Mickaël Guêné <mickael.guene@st.com>
2231
2232 * elf32-arm.c (struct fdpic_local): New.
2233 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2234 (elf32_arm_local_fdpic_cnts): New.
2235 (struct fdpic_global): New.
2236 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2237 (elf32_arm_link_hash_table): Add srofixup field.
2238 (arm_elf_add_rofixup): New.
2239 (arm_elf_fill_funcdesc): New.
2240 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2241 (elf32_arm_allocate_local_sym_info): Likewise.
2242 (create_got_section): Create .rofixup section.
2243 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2244 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2245 (elf32_arm_final_link_relocate): Likewise.
2246 (elf32_arm_check_relocs): Likewise.
2247 (allocate_dynrelocs_for_symbol): Likewise.
2248 (elf32_arm_size_dynamic_sections): Likewise.
2249 (elf32_arm_finish_dynamic_sections): Likewise.
2250 (elf32_arm_output_arch_local_syms): Likewise.
2251 (elf32_arm_fdpic_omit_section_dynsym): New.
2252
188fd7ae
CL		 22532018-04-25 Christophe Lyon <christophe.lyon@st.com>
2254 Mickaël Guêné <mickael.guene@st.com>
2255
2256 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2257 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2258 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2259 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2260 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2261 (elf32_arm_howto_from_type): Take new members of
2262 elf32_arm_howto_table_2 into account.
2263 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2264 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2265 BFD_RELOC_ARM_FUNCDESC_VALUE.
2266 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2267 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2268 BFD_RELOC_ARM_FUNCDESC_VALUE.
2269
18a20338
CL		 22702018-04-25 Christophe Lyon <christophe.lyon@st.com>
2271 Mickaël Guêné <mickael.guene@st.com>
2272
2273 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2274 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2275 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2276 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2277
617a5ada
CL		 22782018-04-25 Christophe Lyon <christophe.lyon@st.com>
2279 Mickaël Guêné <mickael.guene@st.com>
2280
2281 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2282 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2283 arm*-*-uclinuxfdpiceabi.
2284 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2285 arm_elf32_fdpic_le_vec.
2286 * configure: Regenerate.
2287 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2288 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2289 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2290 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2291 (elf32_arm_fdpic_link_hash_table_create): New.
2292 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2293 arm_elf32_fdpic_le_vec.
2294
d99b4b92
AM		 22952018-04-25 Alan Modra <amodra@gmail.com>
2296
2297 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2298 * elf.c (elfcore_write_prpsinfo): Likewise.
2299
23002018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2301
2302 * Makefile.am: Remove arm-aout and arm-coff support.
2303 * config.bfd: Likewise.
2304 * configure.ac: Likewise.
2305 * targets.c: Likewise.
2306 * aout-arm.c: Delete.
2307 * armnetbsd.c: Delete.
2308 * riscix.c: Delete.
2309 * Makefile.in: Regenerate.
2310 * configure: Regenerate.
2311 * po/SRC-POTFILES.in: Regenerate.
2312
aa4a8c2a
NC		 23132018-04-24 Nick Clifton <nickc@redhat.com>
2314
db0c309f
NC		 2315 PR 23113
2316 * elf.c (ignore_section_sym): Check for the output_section pointer
2317 being NULL before dereferencing it.
2318
aa4a8c2a
NC		 2319 PR 23110
2320 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2321 a negative PE_DEBUG_DATA size before iterating over the debug data.
2322
b9f26d2e
AM		 23232018-04-23 Alan Modra <amodra@gmail.com>
2324
2325 * elf-linux-core.h: Revert last change.
2326 * elf.c: Likewise.
2327
bf82069d
NC		 23282018-04-23 Nick Clifton <nickc@redhat.com>
2329
2330 PR 23056
2331 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2332 the end of the string table, and zero it.
2333
5a6312e8
AM		 23342018-04-23 Alan Modra <amodra@gmail.com>
2335
2336 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2337 gcc-8 string truncation warning.
2338 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2339 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2340 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2341 * elf.c (elfcore_write_prpsinfo): Likewise.
2342
bf82069d
NC		 23432018-04-23 Nick Clifton <nickc@redhat.com>
2344
2345 PR 23056
2346 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2347 the end of the string table, and zero it.
2348
4352556b
AM		 23492018-04-20 Alan Modra <amodra@gmail.com>
2350
2351 PR 22978
2352 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2353 case both dtprel and tprel relocs.
2354 (allocate_dynrelocs): Adjust conditions for got relocs.
2355 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2356 Emit dynamic relocs on TLS GOT entries for shared libraries,
2357 not when pic. Omit dynamic reloc on dtprel entry when local,
2358 and on tprel entry when local and executable.
2359
f6a8b8c7
AM		 23602018-04-19 Alan Modra <amodra@gmail.com>
2361
2362 PR 22537
2363 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2364 (hppa_type_of_stub): Don't return a long branch stub for
2365 symbols other than those defined statically.
2366
8e415ce8
AM		 23672018-04-19 Alan Modra <amodra@gmail.com>
2368
2369 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2370 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2371 to selvecs for mips targets change 2018-04-18.
2372 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2373 and mips_ecoff_bele_vec.
2374 * targets.c: Likewise.
2375 * coff-mips.c: Resurrect.
2376 * Makefile.in: Regenerate.
2377 * configure: Regenerate.
2378 * po/SRC-POTFILES.in: Regenerate.
2379
3596d8ce
AM		 23802018-04-18 Alan Modra <amodra@gmail.com>
2381
2382 * Makefile.am: Remove mips aout and coff support.
2383 * config.bfd: Likewise.
2384 * configure.ac: Likewise.
2385 * targets.c: Likewise.
2386 * coff-mips.c: Delete
2387 * mipsbsd.c: Delete
2388 * pe-mips.c: Delete
2389 * pei-mips.c: Delete
2390 * Makefile.in: Regenerate.
2391 * configure: Regenerate.
2392 * po/SRC-POTFILES.in: Regenerate.
2393
d9dd2045
L		 23942018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2395
2396 * elf32-i386.c (elf32_bed): Define before including
2397 "elf32-target.h".
2398 * elf64-x86-64.c (elf64_bed): Define before including
2399 "elf64-target.h".
2400 (elf32_bed): Define before including "elf32-target.h".
2401
e4e6a73d
L		 24022018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2403
2404 PR ld/23055
2405 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2406 normal input file with compatible relocation.
2407
c65c21e1
AM		 24082018-04-18 Alan Modra <amodra@gmail.com>
2409
2410 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2411 * config.bfd: Likewise.
2412 * configure.ac: Likewise.
2413 * doc/bfdint.texi: Likewise.
2414 * targets.c: Likewise.
2415 * freebsd.h: Delete.
2416 * i386dynix.c: Delete.
2417 * i386freebsd.c: Delete.
2418 * i386linux.c: Delete.
2419 * i386mach3.c: Delete.
2420 * i386netbsd.c: Delete.
2421 * i386os9k.c: Delete.
2422 * Makefile.in: Regenerate.
2423 * configure: Regenerate.
2424 * po/SRC-POTFILES.in: Regenerate.
2425
884d4d8a 24262018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2427
2428 Microblaze Target: PIC data text relative
2429
2430 * bfd/reloc.c (2 new BFD relocations):
2431 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2432 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2433 * bfd/bfd-in2.h: Regenerate
2434 * bfd/libbfd.h: Regenerate
2435 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2436 new relocs and handle them in both relocate and relax functions.
2437 (microblaze_elf_reloc_type_lookup): add mapping between for new
2438 bfd relocs.
2439 (microblaze_elf_relocate_section): Handle new relocs in case of
2440 elf relocation.
2441 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2442
6327533b
NC		 24432018-04-17 Nick Clifton <nickc@redhat.com>
2444
808346fc
NC		 2445 PR 23055
2446 * aoutx.h (find_nearest_line): Check that the symbol name exists
2447 and is long enough, before attempting to see if it is for a .o
2448 file.
2449 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2450 NULL.
2451 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2452 NULL.
2453 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2454 has no name.
2455
6327533b
NC		 2456 PR 23065
2457 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2458
e9af4700
NC		 24592018-04-16 Nick Clifton <nickc@redhat.com>
2460
2461 PR 23061
2462 * coffgen.c (coff_pointerize_aux): Check for an out of range
2463 fixup.
2464
ddb00039
AM		 24652018-04-16 Alan Modra <amodra@gmail.com>
2466
2467 * Makefile.am: Remove arm-epoc-pe support.
2468 * coff-arm.c: Likewise.
2469 * config.bfd: Likewise.
2470 * configure.ac: Likewise.
2471 * targets.c: Likewise.
2472 * epoc-pe-arm.c: Delete.
2473 * epoc-pei-arm.c: Delete.
2474 * Makefile.in: Regenerate.
2475 * configure: Regenerate.
2476 * po/SRC-POTFILES.in: Regenerate.
2477
c9098af4
AM		 24782018-04-16 Alan Modra <amodra@gmail.com>
2479
2480 * Makefile.am: Remove sparc-aout and sparc-coff support.
2481 * config.bfd: Likewise.
2482 * configure.ac: Likewise.
2483 * targets.c: Likewise.
2484 * aout-sparcle.c: Delete.
2485 * aoutf1.h: Delete.
2486 * cf-sparclynx.c: Delete.
2487 * coff-sparc.c: Delete.
2488 * demo64.c: Delete.
2489 * sparclinux.c: Delete.
2490 * sparclynx.c: Delete.
2491 * sparcnetbsd.c: Delete.
2492 * sunos.c: Delete.
2493 * Makefile.in: Regenerate.
2494 * configure: Regenerate.
2495 * po/SRC-POTFILES.in: Regenerate.
2496
dc12032b
AM		 24972018-04-16 Alan Modra <amodra@gmail.com>
2498
2499 * Makefile.am: Remove m68k-aout and m68k-coff support.
2500 * aoutf1.h: Likewise.
2501 * aoutx.h: Likewise.
2502 * archive.c: Likewise.
2503 * bfd-in.h: Likewise.
2504 * bfd.c: Likewise.
2505 * coffcode.h: Likewise.
2506 * coffswap.h: Likewise.
2507 * config.bfd: Likewise.
2508 * configure.ac: Likewise.
2509 * configure.host: Likewise.
2510 * doc/bfd.texinfo: Likewise.
2511 * doc/bfdint.texi: Likewise.
2512 * freebsd.h: Likewise.
2513 * gen-aout.c: Likewise.
2514 * hpux-core.c: Likewise.
2515 * libaout.h: Likewise.
2516 * libbfd-in.h: Likewise.
2517 * pdp11.c: Likewise.
2518 * peicode.h: Likewise.
2519 * riscix.c: Likewise.
2520 * targets.c: Likewise.
2521 * aout0.c: Delete.
2522 * coff-apollo.c: Delete.
2523 * coff-aux.c: Delete.
2524 * coff-m68k.c: Delete.
2525 * coff-svm68k.c: Delete.
2526 * coff-u68k.c: Delete.
2527 * hosts/delta68.h: Delete.
2528 * hosts/hp300bsd.h: Delete.
2529 * hosts/m68kaux.h: Delete.
2530 * hosts/news.h: Delete.
2531 * hp300bsd.c: Delete.
2532 * hp300hpux.c: Delete.
2533 * liboasys.h: Delete.
2534 * m68k4knetbsd.c: Delete.
2535 * m68klinux.c: Delete.
2536 * m68knetbsd.c: Delete.
2537 * oasys.c: Delete.
2538 * versados.c: Delete.
2539 * Makefile.in: Regenerate.
2540 * bfd-in2.h: Regenerate.
2541 * configure: Regenerate.
2542 * libbfd.h: Regenerate.
2543 * po/SRC-POTFILES.in: Regenerate.
2544
211dc24b
AM		 25452018-04-16 Alan Modra <amodra@gmail.com>
2546
2547 * Makefile.am: Remove sh5 and sh64 support.
2548 * archures.c: Likewise.
2549 * config.bfd: Likewise.
2550 * configure.ac: Likewise.
2551 * cpu-sh.c: Likewise.
2552 * elf32-sh-relocs.h: Likewise.
2553 * elf32-sh.c: Likewise.
2554 * targets.c: Likewise.
2555 * elf32-sh64-com.c: Delete.
2556 * elf32-sh64.c: Delete.
2557 * elf32-sh64.h: Delete.
2558 * elf64-sh64.c: Delete.
2559 * Makefile.in: Regenerate.
2560 * bfd-in2.h: Regenerate.
2561 * configure: Regenerate.
2562 * po/SRC-POTFILES.in: Regenerate.
2563
4db9937a
AM		 25642018-04-16 Alan Modra <amodra@gmail.com>
2565
2566 * Makefile.am: Remove sh-symbianelf support.
2567 * config.bfd: Likewise.
2568 * configure.ac: Likewise.
2569 * targets.c: Likewise.
2570 * elf32-sh-symbian.c: Delete.
2571 * Makefile.in: Regenerate.
2572 * configure: Regenerate.
2573 * po/SRC-POTFILES.in: Regenerate.
2574
9f5d1593
AM		 25752018-04-16 Alan Modra <amodra@gmail.com>
2576
2577 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2578 * config.bfd: Likewise.
2579 * configure.ac: Likewise.
2580 * targets.c: Likewise.
2581 * vaxbsd.c: Delete.
2582 * Makefile.in: Regenerate.
2583 * configure: Regenerate.
2584 * po/SRC-POTFILES.in: Regenerate.
2585
a9a4b302
AM		 25862018-04-16 Alan Modra <amodra@gmail.com>
2587
2588 * Makefile.am: Remove w65 support.
2589 * archures.c: Likewise.
2590 * coffcode.h: Likewise.
2591 * config.bfd: Likewise.
2592 * configure.ac: Likewise.
2593 * targets.c: Likewise.
2594 * coff-w65.c: Delete.
2595 * cpu-w65.c: Delete.
2596 * Makefile.in: Regenerate.
2597 * bfd-in2.h: Regenerate.
2598 * configure: Regenerate.
2599 * po/SRC-POTFILES.in: Regenerate.
2600
04cb01fd
AM		 26012018-04-16 Alan Modra <amodra@gmail.com>
2602
2603 * Makefile.am: Remove we32k support.
2604 * archures.c: Likewise.
2605 * coffcode.h: Likewise.
2606 * config.bfd: Likewise.
2607 * configure.ac: Likewise.
2608 * targets.c: Likewise.
2609 * coff-we32k.c: Delete.
2610 * cpu-we32k.c: Delete.
2611 * Makefile.in: Regenerate.
2612 * bfd-in2.h: Regenerate.
2613 * configure: Regenerate.
2614 * po/SRC-POTFILES.in: Regenerate.
2615
c2bf1eec
AM		 26162018-04-16 Alan Modra <amodra@gmail.com>
2617
2618 * Makefile.am: Remove m88k support.
2619 * aoutx.h: Likewise.
2620 * archures.c: Likewise.
2621 * coffcode.h: Likewise.
2622 * coffswap.h: Likewise.
2623 * config.bfd: Likewise.
2624 * configure.ac: Likewise.
2625 * cpu-ns32k.c: Likewise.
2626 * elf32-nds32.c: Likewise.
2627 * mach-o.c: Likewise.
2628 * netbsd-core.c: Likewise.
2629 * reloc.c: Likewise.
2630 * targets.c: Likewise.
2631 * coff-m88k.c: Delete.
2632 * cpu-m88k.c: Delete.
2633 * elf32-m88k.c: Delete.
2634 * hosts/m88kmach3.h: Delete.
2635 * m88kmach3.c: Delete.
2636 * m88kopenbsd.c: Delete.
2637 * Makefile.in: Regenerate.
2638 * bfd-in2.h: Regenerate.
2639 * configure: Regenerate.
2640 * po/SRC-POTFILES.in: Regenerate.
2641
6793974d
AM		 26422018-04-16 Alan Modra <amodra@gmail.com>
2643
2644 * Makefile.am: Remove i370 support.
2645 * archures.c: Likewise.
2646 * config.bfd: Likewise.
2647 * configure.ac: Likewise.
2648 * targets.c: Likewise.
2649 * cpu-i370.c: Delete.
2650 * elf32-i370.c: Delete.
2651 * Makefile.in: Regenerate.
2652 * bfd-in2.h: Regenerate.
2653 * configure: Regenerate.
2654 * po/SRC-POTFILES.in: Regenerate.
2655
e82aa794
AM		 26562018-04-16 Alan Modra <amodra@gmail.com>
2657
2658 * Makefile.am: Remove h8500 support.
2659 * archures.c: Likewise.
2660 * coffcode.h: Likewise.
2661 * config.bfd: Likewise.
2662 * configure.ac: Likewise.
2663 * targets.c: Likewise.
2664 * coff-h8500.c: Delete.
2665 * cpu-h8500.c: Delete.
2666 * Makefile.in: Regenerate.
2667 * bfd-in2.h: Regenerate.
2668 * configure: Regenerate.
2669 * po/SRC-POTFILES.in: Regenerate.
2670
fe0bf0fd
AM		 26712018-04-16 Alan Modra <amodra@gmail.com>
2672
2673 * Makefile.am: Remove h8300-coff support.
2674 * coffcode.h: Likewise.
2675 * config.bfd: Likewise.
2676 * configure.ac: Likewise.
2677 * reloc16.c: Likewise.
2678 * targets.c: Likewise.
2679 * coff-h8300.c: Delete.
2680 * Makefile.in: Regenerate.
2681 * configure: Regenerate.
2682 * po/SRC-POTFILES.in: Regenerate.
2683
fdef3943
AM		 26842018-04-16 Alan Modra <amodra@gmail.com>
2685
2686 * Makefile.am: Remove IEEE 695 support.
2687 * archures.c: Likewise.
2688 * bfd.c: Likewise.
2689 * config.bfd: Likewise.
2690 * configure.ac: Likewise.
2691 * doc/bfd.texinfo: Likewise.
2692 * doc/bfdint.texi: Likewise.
2693 * doc/bfdsumm.texi: Likewise.
2694 * section.c: Likewise.
2695 * targets.c: Likewise.
2696 * ieee.c: Delete.
2697 * libieee.h: Delete.
2698 * Makefile.in: Regenerate.
2699 * bfd-in2.h: Regenerate.
2700 * configure: Regenerate.
2701 * po/SRC-POTFILES.in: Regenerate.
2702
de96689e
AM		 27032018-04-16 Alan Modra <amodra@gmail.com>
2704
2705 * config.bfd: Remove tandem support.
2706
5972ac73
AM		 27072018-04-16 Alan Modra <amodra@gmail.com>
2708
2709 * Makefile.am: Remove newsos3 support.
2710 * aoutx.h: Likewise.
2711 * config.bfd: Likewise.
2712 * configure.ac: Likewise.
2713 * targets.c: Likewise.
2714 * newsos3.c: Delete.
2715 * Makefile.in: Regenerate.
2716 * configure: Regenerate.
2717 * po/SRC-POTFILES.in: Regenerate.
2718
b4b594e3
AM		 27192018-04-16 Alan Modra <amodra@gmail.com>
2720
2721 * Makefile.am: Remove netware support.
2722 * bfd-in.h: Likewise.
2723 * bfd.c: Likewise.
2724 * config.bfd: Likewise.
2725 * configure.ac: Likewise.
2726 * doc/bfdint.texi: Likewise.
2727 * ecoff.c: Likewise.
2728 * targets.c: Likewise.
2729 * libnlm.h: Delete.
2730 * nlm-target.h: Delete.
2731 * nlm.c: Delete.
2732 * nlm32-alpha.c: Delete.
2733 * nlm32-i386.c: Delete.
2734 * nlm32-ppc.c: Delete.
2735 * nlm32-sparc.c: Delete.
2736 * nlm32.c: Delete.
2737 * nlm64.c: Delete.
2738 * nlmcode.h: Delete.
2739 * nlmswap.h: Delete.
2740 * Makefile.in: Regenerate.
2741 * bfd-in2.h: Regenerate.
2742 * configure: Regenerate.
2743 * po/SRC-POTFILES.in: Regenerate.
2744
fceadf09
AM		 27452018-04-16 Alan Modra <amodra@gmail.com>
2746
2747 * archures.c: Remove tahoe support.
2748 * config.bfd: Likewise.
2749 * configure.ac: Likewise.
2750 * hosts/tahoe.h: Delete.
2751 * bfd-in2.h: Regenerate.
2752 * configure: Regenerate.
2753
702d1671
AM		 27542018-04-14 Alan Modra <amodra@gmail.com>
2755
2756 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2757 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2758 sanity test.
2759 (elfNN_bed): Init relropagesize.
2760 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2761 select relropagesize.
2762 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2763 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2764 (ELF_MINPAGESIZE): Don't define.
2765 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2766 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2767 * bfd-in2.h: Regenerate.
2768
03aa9684
AM		 27692018-04-14 Alan Modra <amodra@gmail.com>
2770
2771 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2772 on __QNXTARGET__ define.
2773
24acfe5e
AM		 27742018-04-14 Alan Modra <amodra@gmail.com>
2775
2776 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2777 to obsolete list.
2778
a8eb42a8
AM		 27792018-04-11 Alan Modra <amodra@gmail.com>
2780
2781 * aout-adobe.c: Delete.
2782 * bout.c: Delete.
2783 * coff-i860.c: Delete.
2784 * coff-i960.c: Delete.
2785 * cpu-i860.c: Delete.
2786 * cpu-i960.c: Delete.
2787 * elf32-i860.c: Delete.
2788 * elf32-i960.c: Delete.
2789 * hosts/i860mach3.h: Delete.
2790 * Makefile.am: Remove i860, i960, bout, and adobe support.
2791 * archures.c: Remove i860 and i960 support.
2792 * coffcode.h: Likewise.
2793 * reloc.c: Likewise.
2794 * aoutx.h: Comment updates.
2795 * archive.c: Remove BOUT and i960 support.
2796 * bfd.c: Remove BOUT support.
2797 * coffswap.h: Remove i960 support.
2798 * config.bfd: Remove i860, i960 and adobe targets.
2799 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2800 * targets.c: Likewise.
2801 * ieee.c: Remove i960 support.
2802 * mach-o.c: Remove i860 support.
2803 * Makefile.in: Regenerate.
2804 * bfd-in2.h: Regenerate.
2805 * configure: Regenerate.
2806 * libbfd.h: Regenerate.
2807 * po/SRC-POTFILES.in: Regenerate.
2808
aec2e0d2
MR		 28092018-04-09 Maciej W. Rozycki <macro@mips.com>
2810
2811 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2812 in the BFD symbol referred by the relocation.
2813 (mips_elf64_write_rela): Likewise.
2814
9ccfa98b
MR		 28152018-04-09 Maciej W. Rozycki <macro@mips.com>
2816
2817 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2818 error for out-of-range `r_sym' values.
2819
3e04d765
AM		 28202018-04-09 Alan Modra <amodra@gmail.com>
2821
2822 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2823 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2824 (ppc64_elf_check_relocs): Set has_pltcall.
2825 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2826 (ppc64_elf_inline_plt): New function.
2827 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2828 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2829 * elf32-ppc.c (has_pltcall): Define.
2830 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2831 (ppc_elf_check_relocs): Set has_pltcall.
2832 (ppc_elf_inline_plt): New function.
2833 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2834 (ppc_elf_size_dynamic_sections): Likewise.
2835 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2836
23cedd1d
AM		 28372018-04-09 Alan Modra <amodra@gmail.com>
2838
2839 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2840 (is_plt_seq_reloc): New function.
2841 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2842 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2843 (ppc_elf_relax_section): Handle PLTCALL reloc.
2844 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2845 resolving locally.
2846 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2847 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2848 (has_tls_get_addr_call): Correct comment.
2849 (is_branch_reloc): Add PLTCALL.
2850 (is_plt_seq_reloc): New function.
2851 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2852 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2853 entry for R_PPC64_PLTCALL.
2854 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2855 (ppc_type_of_stub): Handle PLTCALL reloc.
2856 (toc_adjusting_stub_needed): Likewise.
2857 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2858 reloc insn. Nop out inline plt call sequence when resolving
2859 locally. Handle __tls_get_addr inline plt call optimization.
2860
2d7ad24e
AM		 28612018-04-09 Alan Modra <amodra@gmail.com>
2862
2863 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2864 (struct ppc_stub_hash_entry): Add symtype field.
2865 (PLT_KEEP): Define.
2866 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2867 (create_linkage_sections): Create pltlocal and relpltlocal.
2868 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2869 Set PLT_KEEP.
2870 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2871 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2872 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2873 Keep PLT entries for inline calls against locals.
2874 (ppc_build_one_stub): Use pltlocal as appropriate.
2875 (ppc_size_one_stub): Likewise.
2876 (ppc64_elf_size_stubs): Set symtype.
2877 (build_global_entry_stubs_and_plt): Init pltlocal and write
2878 relpltlocal for globals.
2879 (write_plt_relocs_for_local_syms): Likewise for local syms.
2880 (ppc64_elf_relocate_section): Support PLT for local syms.
2881 * elf32-ppc.c (PLT_KEEP): Define.
2882 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2883 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2884 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2885 Set PLT_KEEP. Adjust update_local_sym_info call.
2886 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2887 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2888 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2889 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2890 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2891 (ppc_finish_symbols): Likewise for locals.
2892
49c09209
AM		 28932018-04-09 Alan Modra <amodra@gmail.com>
2894
2895 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2896 for local symbols to..
2897 (write_plt_relocs_for_local_syms): ..here. New function.
2898 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2899 global symbols to..
2900 (build_global_entry_stubs_and_plt): ..here. Rename from
2901 build_global_entry_stubs.
2902 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2903 Call write_plt_relocs_for_local_syms.
2904 * elf32-ppc.c (get_sym_h): New function.
2905 (ppc_elf_relax_section): Use get_sym_h.
2906 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2907 stubs for local symbols to..
2908 (ppc_finish_symbols): ..here. New function.
2909 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2910 global syms to..
2911 (write_global_sym_plt): ..here. New function.
2912 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2913 (ppc_finish_symbols): Declare.
2914
08be3224
AM		 29152018-04-09 Alan Modra <amodra@gmail.com>
2916
2917 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2918 (ppc_elf_relocate_section): Likewise.
2919 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2920 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2921 resolution to plt entry relative to toc pointer.
2922
37da22e5
AM		 29232018-04-09 Alan Modra <amodra@gmail.com>
2924
2925 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2926 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2927 file when other TLS flags are tested in a mask.
2928 (TLS_MARK, NON_GOT): Define.
2929 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2930 (update_local_sym_info): Don't create got entry when NON_GOT.
2931 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2932 Set TLS_MARK.
2933 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2934 (ppc64_elf_relocate_section): Likewise.
2935 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2936 __tls_get_addr calls lacking a marker reloc.
2937 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2938 TLS_TPRELGD): Renumber. Update comment.
2939 (TLS_MARK, NON_GOT): Define.
2940 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2941 (update_local_sym_info): Don't create got entry when NON_GOT.
2942 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2943 Set TLS_MARK.
2944 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2945 __tls_get_addr calls lacking a marker reloc.
2946
a6fd92b0
L		 29472018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2948
2949 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2950 R_X86_64_converted_reloc_bit.
2951
3cba8b6c
L		 29522018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2953
2954 PR gas/22318
2955 * configure: Regenerated.
2956
0e8452bb
AM		 29572018-04-05 Alan Modra <amodra@gmail.com>
2958
2959 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2960 (elf_hppa_info_to_howto_rel): Likewise.
2961
8ee55178
MR		 29622018-04-04 Maciej W. Rozycki <macro@mips.com>
2963
2964 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2965 unsuccessfully for unimplemented relocations.
2966 (elf_hppa_info_to_howto_rel): Likewise.
2967
5d7c8b80
MR		 29682018-04-04 Maciej W. Rozycki <macro@mips.com>
2969
2970 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2971 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2972 howto lookup failure.
2973 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2974 accordingly.
2975 (elf32_i860_info_to_howto_rela): Likewise.
2976 (elf32_i860_relocate_splitn): Likewise.
2977 (elf32_i860_relocate_pc16): Likewise.
2978 (elf32_i860_relocate_pc26): Likewise.
2979 (elf32_i860_relocate_section): Likewise.
2980
707bad1b
MR		 29812018-04-04 Maciej W. Rozycki <macro@mips.com>
2982
2983 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2984 check for `visium_elf_howto_table' table access.
2985
0cc919dc
MR		 29862018-04-04 Maciej W. Rozycki <macro@mips.com>
2987
2988 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2989 check for `iq2000_elf_howto_table' table access.
2990
f428698e
MR		 29912018-04-04 Maciej W. Rozycki <macro@mips.com>
2992
2993 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2994 for `elf32_frv_howto_table' table access.
2995
7ed6f92a
MR		 29962018-04-04 Maciej W. Rozycki <macro@mips.com>
2997
2998 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2999 unsuccessfully for placeholder howtos.
3000 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3001 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3002
75def2ab
MR		 30032018-03-29 Maciej W. Rozycki <macro@mips.com>
3004
3005 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3006 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3007
8b6a949a
MR		 30082018-03-28 Maciej W. Rozycki <macro@mips.com>
3009
3010 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3011 ATTRIBUTE_UNUSED from `abfd'.
3012
d81270c3
MR		 30132018-03-28 Maciej W. Rozycki <macro@mips.com>
3014
3015 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3016 `_bfd_error_handler' call formatting.
3017
60dceb8d 30182018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 3019
3020 * elf32-mips.c (mips_info_to_howto_rel): Call
3021 `mips_elf32_rtype_to_howto' directly rather than via
3022 `->elf_backend_mips_rtype_to_howto'.
3023
e04ef022
RL		 30242018-03-28 Renlin Li <renlin.li@arm.com>
3025
3026 PR ld/22970
3027 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3028 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3029 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3030 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3031 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3032 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3033 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3034 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3035 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3036 (elfNN_aarch64_final_link_relocate): Support new relocations.
3037 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3038 relocations.
3039 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3040
84f1b9fb
RL		 30412018-03-28 Renlin Li <renlin.li@arm.com>
3042
3043 PR ld/22970
3044 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3045 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3046 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3047 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3048 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3049 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3050 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3051 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3052 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3053 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3054 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3055 TLSLE_LDST16_TPREL_LO12,
3056 TLSLE_LDST16_TPREL_LO12_NC,
3057 TLSLE_LDST32_TPREL_LO12,
3058 TLSLE_LDST32_TPREL_LO12_NC,
3059 TLSLE_LDST64_TPREL_LO12,
3060 TLSLE_LDST64_TPREL_LO12_NC,
3061 TLSLE_LDST8_TPREL_LO12,
3062 TLSLE_LDST8_TPREL_LO12_NC.
3063 * bfd-in2.h: Regenerated.
3064 * libbfd.h: Regenerated.
3065
f8745e1c
EB		 30662018-03-28 Eric Botcazou <ebotcazou@adacore.com>
3067
3068 PR ld/22972
3069 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3070 has_old_style_got_reloc.
3071 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3072 relocations. Fix a couple of long lines.
3073 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3074 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3075 GOT relocations.
3076
bf54968b
L		 30772018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3078
3079 PR ld/23000
3080 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3081 ENDBR64 to the TLSDESC PLT entry.
3082
0ccf57bd
AM		 30832018-03-21 Alan Modra <amodra@gmail.com>
3084
3085 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3086 symbols. Use size_t counts. Delete redundant opd test.
3087
4bad6366
AM		 30882018-03-21 Alan Modra <amodra@gmail.com>
3089
3090 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3091
bac3c8c5
AM		 30922018-03-21 Alan Modra <amodra@gmail.com>
3093
3094 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3095 field unsigned.
3096 (update_local_sym_info): Likewise for local_got_tls_masks.
3097 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3098
6a3858a6
AM		 30992018-03-21 Alan Modra <amodra@gmail.com>
3100
3101 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3102 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3103 do in size_dynamic_sections.
3104
675e2809
AM		 31052018-03-21 Alan Modra <amodra@gmail.com>
3106
3107 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3108 without first checking array bounds.
3109 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3110
416c34d6
L		 31112018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3112
3113 PR ld/22983
3114 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3115 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3116
315aa1cf
NC		 31172018-03-19 Nick Clifton <nickc@redhat.com>
3118
3119 * po/es.po: Updated Spanish translation.
3120
0854d504
MF		 31212018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3122
3123 * elf32-xtensa.c (xlate_map_entry): Change types of address
3124 fields from 'unsigned' to 'bfd_vma'.
3125 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3126 the key argument to bsearch. Allow offsets past the end of a
3127 section, use the last map entry for translation of such offsets.
3128
f9671640
KLC		 31292018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3130
3131 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3132 Not support the target feature.
3133 (nds32_elf_ex9_itb_base): Likewise.
3134 (nds32_elf_ex9_import_table): Likewise.
3135 (nds32_elf_ex9_finish): Likewise.
3136 (nds32_elf_ex9_reloc_jmp): Likewise.
3137 (nds32_elf_get_insn_with_reg): Likewise.
3138 (nds32_get_local_syms): Likewise.
3139 (nds32_elf_ex9_replace_instruction): Likewise.
3140 (nds32_elf_ifc_calc): Likewise.
3141 (nds32_elf_ifc_finish): Likewise.
3142 (nds32_elf_ifc_replace): Likewise.
3143 (nds32_elf_ifc_reloc): Likewise.
3144
7dda8d3c
AM		 31452018-03-14 Alan Modra <amodra@gmail.com>
3146
3147 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3148 sfpr size added before defining alias symbols.
3149 (ppc64_elf_build_stubs): Add stub section padding before
3150 copying sfpr contents and defining save/restore alias symbols.
3151
9e223787
L		 31522018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3153
3154 PR ld/20882
3155 * elflink.c (elf_gc_mark_debug_section): Also check the local
3156 debug definition section.
3157
3e33b239
NC		 31582018-03-13 Nick Clifton <nickc@redhat.com>
3159
3160 PR 22113
3161 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3162 function. Add an end address parameter. Check access of the data
3163 pointer to make sure that they do not extend beyond the end
3164 address. Return FALSE if any check fails. Add the end address
3165 pointer to the ui structure.
3166 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3167 codes to make sure that they do not extend beyond the end address
3168 pointer. Print an error message and return immediately if any
3169 check fails.
3170
f657f8c4
NC		 31712018-03-09 Nick Clifton <nickc@redhat.com>
3172
3173 * elf64-s390.c (elf_s390_relocate_section): Move check for
3174 relocations against non-allocated sections to before the code that
3175 handles ifunc relocations.
3176 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3177 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3178 relocs against IFUNC symbols in non-allocated sections as relocs
3179 against FUNC symbols.
3180 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3181
347a8774
L		 31822018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3183
3184 PR ld/22929
3185 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3186 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3187 relocation against FUNC symbol.
3188 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3189
0c1ded8d
RL		 31902018-03-07 Renlin Li <renlin.li@arm.com>
3191
3192 PR ld/20402
3193 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3194 symbol, and don't emit relocation in specific case.
3195
0118219e
AM		 31962018-03-07 Alan Modra <amodra@gmail.com>
3197
3198 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3199 (mips_elf64_slurp_one_reloc_table): Pass on error.
3200
dfb93f11
JC		 32012018-03-03 James Cowgill <james.cowgill@mips.com>
3202 Maciej W. Rozycki <macro@mips.com>
3203
3204 PR ld/21900
3205 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3206 after calling `undefined_symbol' hook if this is an error
3207 condition. Assume the value of 0 for the symbol requested
3208 otherwise.
3209
9a2ebffd
JW		 32102018-03-02 Jim Wilson <jimw@sifive.com>
3211
3212 PR 22903
3213 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3214 and nop instead of 4.
3215 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3216 8 instead of 4.
3217
788af978
JW		 32182018-03-01 Jim Wilson <jimw@sifive.com>
3219
3220 PR 22756
3221 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3222 else if instead of if.
3223
5224fa03
AM		 32242018-03-01 Alan Modra <amodra@gmail.com>
3225
3226 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3227
116acb2c
AM		 32282018-02-28 Alan Modra <amodra@gmail.com>
3229
3230 PR 22887
3231 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3232
eef10466
NC		 32332018-02-28 Nick Clifton <nickc@redhat.com>
3234
12c96342
NC		 3235 PR 22895
3236 PR 22893
3237 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3238 pointer. Drop unused abfd parameter. Check the size of the block
3239 before initialising the data field. Return the end pointer if the
3240 size is invalid.
3241 (read_attribute_value): Adjust invocations of read_n_bytes.
3242
eef10466
NC		 3243 PR 22894
3244 * dwarf1.c (parse_die): Check the length of form blocks before
3245 advancing the data pointer.
3246
0d329c0a
AM		 32472018-02-28 Alan Modra <amodra@gmail.com>
3248
3249 PR 22887
3250 * aoutx.h (translate_symbol_table): Print an error message and set
3251 bfd_error on finding an invalid name string offset.
3252
f6aec96d
L		 32532018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3254
3255 * config.in: Regenerated.
3256 * configure: Likewise.
3257 * configure.ac: Add --enable-separate-code.
3258 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3259 to 1 for Linux/x86 targets,
3260 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3261 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3262
f3185997
NC		 32632018-02-27 Nick Clifton <nickc@redhat.com>
3264
e8f5af78
NC		 3265 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3266 message.
3267 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3268 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3269 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3270 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3271 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3272 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3273 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3274 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3275 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3276
f3185997
NC		 3277 PR 22875
3278 * elf-bfd.h (struct elf_backend_data): Change the return type of
3279 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3280 to bfd_boolean.
3281 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3282 value from the info_to_howto function and fail if that function
3283 failed.
3284 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3285 from the info_to_howto function.
3286 (elf32_h8_relax_section): Likewise.
3287 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3288 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3289 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3290 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3291 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3292 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3293 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3294 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3295 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3296 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3297 (riscv_elf_relocate_section): Likewise.
3298 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3299 bfd_boolean. Issue an error message, set an error value and
3300 return FALSE if the reloc is not recognized.
3301 (elf_hppa_info_to_howto_rel): Likewise.
3302 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3303 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3304 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3305 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3306 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3307 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3308 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3309 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3310 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3311 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3312 (cris_info_to_howto_rela): Likewise.
3313 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3314 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3315 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3316 Likewise.
3317 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3318 (elf32_dlx_info_to_howto_rel): Likewise.
3319 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3320 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3321 * elf32-frv.c (frv_info_to_howto_rela)
3322 (frvfdpic_info_to_howto_rel): Likewise.
3323 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3324 * elf32-gen.c (elf_generic_info_to_howto)
3325 (elf_generic_info_to_howto_rel): Likewise.
3326 * elf32-h8300.c (elf32_h8_info_to_howto)
3327 (elf32_h8_info_to_howto_rel): Likewise.
3328 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3329 * elf32-i386.c (elf_i386_reloc_type_lookup)
3330 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3331 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3332 Likewise.
3333 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3334 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3335 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3336 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3337 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3338 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3339 Likewise.
3340 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3341 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3342 * elf32-m68k.c (rtype_to_howto): Likewise.
3343 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3344 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3345 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3346 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3347 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3348 Likewise.
3349 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3350 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3351 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3352 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3353 Likewise.
3354 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3355 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3356 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3357 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3358 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3359 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3360 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3361 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3362 * elf32-score.c (s3_bfd_score_info_to_howto)
3363 (_bfd_score_info_to_howto): Likewise.
3364 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3365 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3366 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3367 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3368 (elf32_tic6x_info_to_howto_rel): Likewise.
3369 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3370 * elf32-v850.c (v850_elf_info_to_howto_rel)
3371 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3372 * elf32-vax.c (rtype_to_howto): Likewise.
3373 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3374 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3375 (elf32_wasm32_info_to_howto_rela): Likewise.
3376 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3377 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3378 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3379 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3380 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3381 * elf64-gen.c (elf_generic_info_to_howto)
3382 (elf_generic_info_to_howto_rel): Likewise.
3383 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3384 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3385 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3386 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3387 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3388 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3389 Likewise.
3390 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3391 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3392 Likewise.
3393 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3394 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3395 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3396 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3397 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3398 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3399 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3400 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3401 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3402 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3403 Default to NULL.
3404
1f4bace8
JW		 34052018-02-26 Jim Wilson <jimw@sifive.com>
3406 Stephan Schreiber <info@fs-driver.org>
3407
3408 PR 15904
3409 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3410 call, set changed_contents and changed_relocs. Likewise after
3411 successful ia64_elf_relax_br call.
3412
6838f2be
AM		 34132018-02-26 Alan Modra <amodra@gmail.com>
3414
3415 * elf.c (assign_file_positions_except_relocs): Don't segfault
3416 when actual number of phdrs is less than allocated. Delete
3417 outdated comment. Formatting.
3418
38f14ab8
AM		 34192018-02-26 Alan Modra <amodra@gmail.com>
3420
3421 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3422 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3423 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3424 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3425 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3426 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3427 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3428 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3429 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3430 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3431 error/warning messages.
3432
6e05870c
AM		 34332018-02-26 Alan Modra <amodra@gmail.com>
3434
3435 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3436 * syms.c: Standardize error/warning messages.
3437
59d08d6c
AM		 34382018-02-26 Alan Modra <amodra@gmail.com>
3439
3440 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3441 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3442 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3443 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3444
90b6238f
AM		 34452018-02-26 Alan Modra <amodra@gmail.com>
3446
3447 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3448
2c1c9679
AM		 34492018-02-26 Alan Modra <amodra@gmail.com>
3450
3451 * elfxx-mips.c: Standardize error/warning messages.
3452
9793eb77
AM		 34532018-02-26 Alan Modra <amodra@gmail.com>
3454
3455 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3456 * elflink.c: Standardize error/warning messages. Replace use of
3457 linker callback einfo with _bfd_error_handler when possible.
3458
0aa13fee
AM		 34592018-02-26 Alan Modra <amodra@gmail.com>
3460
3461 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3462 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3463 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3464 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3465 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3466 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3467 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3468 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3469 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3470 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3471 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3472 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3473 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3474 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3475 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3476 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3477 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3478 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3479 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3480 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3481 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3482 unrecognized/unsupported reloc message.
3483
cf97bcb0
AM		 34842018-02-26 Alan Modra <amodra@gmail.com>
3485
3486 * elf32-ppc.c: Standardize error/warning messages. Use
3487 _bfd_error_handler rather than einfo when einfo features not used.
3488 * elf64-ppc.c: Likewise.
3489
01f7e10c
AM		 34902018-02-23 Alan Modra <amodra@gmail.com>
3491
3492 PR 22881
3493 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3494 segment if no matching LOAD segment.
3495
e859f655
KLC		 34962018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3497
3498 * elf32-nds32.h: Define mask for ict_model.
3499
6e8d06db
JD		 35002018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3501
3502 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3503
b248d650
MR		 35042018-02-19 Maciej W. Rozycki <macro@mips.com>
3505
3506 Revert
3507 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3508
3509 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3510 .reginfo section has wrong size.
3511
6798f8bf
MR		 35122018-02-19 Maciej W. Rozycki <macro@mips.com>
3513
3514 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3515 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3516 `.MIPS.abiflags' sections.
3517 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3518 section's end.
3519
8772de11
MR		 35202018-02-19 Maciej W. Rozycki <macro@mips.com>
3521
3522 * section.c (SEC_FIXED_SIZE): New macro.
3523 * bfd-in2.h: Regenerate.
3524
4f7fd351
MR		 35252018-02-19 Maciej W. Rozycki <macro@mips.com>
3526
3527 * section.c (SEC_HAS_GOT_REF): Remove macro.
3528 * bfd-in2.h: Regenerate.
3529
f2b740ac
AM		 35302018-02-19 Alan Modra <amodra@gmail.com>
3531
3532 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3533 arguments.
3534 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3535 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3536 (_bfd_riscv_relax_pc): Likewise and fix typos.
3537 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3538 * libbfd.h: Regenerate.
3539
8979927a
AM		 35402018-02-19 Alan Modra <amodra@gmail.com>
3541
3542 * dwarf2.c (read_section): Don't use 'll' format modifier.
3543 (find_abstract_instance): Likewise.
3544 * elfcore.h (elf_core_file_p): Likewise.
3545
2dcf00ce
AM		 35462018-02-19 Alan Modra <amodra@gmail.com>
3547
3548 * bfd-in.h: Include inttypes.h or if not available define
3549 PRId64, PRIu64 and PRIx64.
3550 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3551 modifier to print bfd_vma.
3552 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3553 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3554 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3555 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3556 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3557 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3558 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3559 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3560 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3561 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3562 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3563 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3564 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3565 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3566 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3567 and cast input to uint64_t, and similarly for Ld and Lu.
3568 * bfd-in2.h: Regenerate.
3569
c1c8c1ef
AM		 35702018-02-19 Alan Modra <amodra@gmail.com>
3571
3572 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3573 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3574 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3575 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3576 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3577 * reloc.c: Replace use of %R and %T in format strings passed to
3578 einfo and friends by %pR and %pT.
3579
871b3ab2
AM		 35802018-02-19 Alan Modra <amodra@gmail.com>
3581
3582 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3583 of %A and %B.
3584 * aout-adobe.c: Update all messages using %A and %B.
3585 * aout-cris.c: Likewise.
3586 * aoutx.h: Likewise.
3587 * archive.c: Likewise.
3588 * binary.c: Likewise.
3589 * cache.c: Likewise.
3590 * coff-alpha.c: Likewise.
3591 * coff-arm.c: Likewise.
3592 * coff-i860.c: Likewise.
3593 * coff-mcore.c: Likewise.
3594 * coff-ppc.c: Likewise.
3595 * coff-rs6000.c: Likewise.
3596 * coff-sh.c: Likewise.
3597 * coff-tic4x.c: Likewise.
3598 * coff-tic54x.c: Likewise.
3599 * coff-tic80.c: Likewise.
3600 * coff64-rs6000.c: Likewise.
3601 * coffcode.h: Likewise.
3602 * coffgen.c: Likewise.
3603 * cofflink.c: Likewise.
3604 * coffswap.h: Likewise.
3605 * compress.c: Likewise.
3606 * cpu-arm.c: Likewise.
3607 * ecoff.c: Likewise.
3608 * elf-attrs.c: Likewise.
3609 * elf-eh-frame.c: Likewise.
3610 * elf-ifunc.c: Likewise.
3611 * elf-m10300.c: Likewise.
3612 * elf-properties.c: Likewise.
3613 * elf-s390-common.c: Likewise.
3614 * elf.c: Likewise.
3615 * elf32-arc.c: Likewise.
3616 * elf32-arm.c: Likewise.
3617 * elf32-avr.c: Likewise.
3618 * elf32-bfin.c: Likewise.
3619 * elf32-cr16.c: Likewise.
3620 * elf32-cr16c.c: Likewise.
3621 * elf32-cris.c: Likewise.
3622 * elf32-crx.c: Likewise.
3623 * elf32-d10v.c: Likewise.
3624 * elf32-d30v.c: Likewise.
3625 * elf32-epiphany.c: Likewise.
3626 * elf32-fr30.c: Likewise.
3627 * elf32-frv.c: Likewise.
3628 * elf32-gen.c: Likewise.
3629 * elf32-hppa.c: Likewise.
3630 * elf32-i370.c: Likewise.
3631 * elf32-i386.c: Likewise.
3632 * elf32-i960.c: Likewise.
3633 * elf32-ip2k.c: Likewise.
3634 * elf32-iq2000.c: Likewise.
3635 * elf32-lm32.c: Likewise.
3636 * elf32-m32c.c: Likewise.
3637 * elf32-m32r.c: Likewise.
3638 * elf32-m68hc11.c: Likewise.
3639 * elf32-m68hc12.c: Likewise.
3640 * elf32-m68hc1x.c: Likewise.
3641 * elf32-m68k.c: Likewise.
3642 * elf32-mcore.c: Likewise.
3643 * elf32-mep.c: Likewise.
3644 * elf32-metag.c: Likewise.
3645 * elf32-microblaze.c: Likewise.
3646 * elf32-moxie.c: Likewise.
3647 * elf32-msp430.c: Likewise.
3648 * elf32-mt.c: Likewise.
3649 * elf32-nds32.c: Likewise.
3650 * elf32-nios2.c: Likewise.
3651 * elf32-or1k.c: Likewise.
3652 * elf32-pj.c: Likewise.
3653 * elf32-ppc.c: Likewise.
3654 * elf32-rl78.c: Likewise.
3655 * elf32-rx.c: Likewise.
3656 * elf32-s390.c: Likewise.
3657 * elf32-score.c: Likewise.
3658 * elf32-score7.c: Likewise.
3659 * elf32-sh-symbian.c: Likewise.
3660 * elf32-sh.c: Likewise.
3661 * elf32-sh64.c: Likewise.
3662 * elf32-sparc.c: Likewise.
3663 * elf32-spu.c: Likewise.
3664 * elf32-tic6x.c: Likewise.
3665 * elf32-tilepro.c: Likewise.
3666 * elf32-v850.c: Likewise.
3667 * elf32-vax.c: Likewise.
3668 * elf32-visium.c: Likewise.
3669 * elf32-wasm32.c: Likewise.
3670 * elf32-xgate.c: Likewise.
3671 * elf32-xtensa.c: Likewise.
3672 * elf64-alpha.c: Likewise.
3673 * elf64-gen.c: Likewise.
3674 * elf64-hppa.c: Likewise.
3675 * elf64-ia64-vms.c: Likewise.
3676 * elf64-mmix.c: Likewise.
3677 * elf64-ppc.c: Likewise.
3678 * elf64-s390.c: Likewise.
3679 * elf64-sh64.c: Likewise.
3680 * elf64-sparc.c: Likewise.
3681 * elf64-x86-64.c: Likewise.
3682 * elfcode.h: Likewise.
3683 * elfcore.h: Likewise.
3684 * elflink.c: Likewise.
3685 * elfnn-aarch64.c: Likewise.
3686 * elfnn-ia64.c: Likewise.
3687 * elfnn-riscv.c: Likewise.
3688 * elfxx-mips.c: Likewise.
3689 * elfxx-sparc.c: Likewise.
3690 * elfxx-tilegx.c: Likewise.
3691 * elfxx-x86.c: Likewise.
3692 * hpux-core.c: Likewise.
3693 * ieee.c: Likewise.
3694 * ihex.c: Likewise.
3695 * libbfd.c: Likewise.
3696 * linker.c: Likewise.
3697 * mach-o.c: Likewise.
3698 * merge.c: Likewise.
3699 * mmo.c: Likewise.
3700 * oasys.c: Likewise.
3701 * pdp11.c: Likewise.
3702 * pe-mips.c: Likewise.
3703 * peXXigen.c: Likewise.
3704 * peicode.h: Likewise.
3705 * reloc.c: Likewise.
3706 * rs6000-core.c: Likewise.
3707 * srec.c: Likewise.
3708 * stabs.c: Likewise.
3709 * vms-alpha.c: Likewise.
3710 * xcofflink.c: Likewise.
3711
dbc88fc1
AM		 37122018-02-19 Alan Modra <amodra@gmail.com>
3713
3714 PR 22845
3715 * elf.c (IS_TBSS): Define.
3716 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3717 (assign_file_positions_for_non_load_sections): Revert last change.
3718 Properly calculate load segment limits to compare against relro limits.
3719
325ba6fb
AM		 37202018-02-17 Alan Modra <amodra@gmail.com>
3721
3722 PR 22845
3723 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3724 degenerate zero size PT_LOAD segments when finding one overlapping
3725 the PT_GNU_RELRO segment.
3726
d00dd7dc
AM		 37272018-02-16 Alan Modra <amodra@gmail.com>
3728
3729 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3730 (_bfd_bool_bfd_true): Rename from bfd_true.
3731 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3732 (_bfd_int_bfd_0): Rename from bfd_0.
3733 (_bfd_uint_bfd_0): Rename from bfd_0u.
3734 (_bfd_long_bfd_0): Rename from bfd_0l.
3735 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3736 (_bfd_void_bfd): Rename from bfd_void.
3737 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3738 (_bfd_bool_bfd_link_false_error),
3739 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3740 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3741 (_bfd_bool_bfd_asection_bfd_asection_true),
3742 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3743 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3744 * archive.c (_bfd_noarchive_get_elt_at_index),
3745 (_bfd_noarchive_openr_next_archived_file),
3746 (_bfd_noarchive_construct_extended_name_table),
3747 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3748 (_bfd_noarchive_write_armap): New functions.
3749 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3750 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3751 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3752 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3753 (alpha_ecoff_swap_coff_lineno_out),
3754 (alpha_ecoff_swap_coff_reloc_out): New functions.
3755 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3756 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3757 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3758 (mips_ecoff_swap_coff_lineno_out),
3759 (mips_ecoff_swap_coff_reloc_out): New functions.
3760 * coffcode.h (coff_set_alignment_hook): Replace define with
3761 new function.
3762 (symname_in_debug_hook): Likewise.
3763 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3764 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3765 * elf.c (assign_file_positions_except_relocs): Test
3766 elf_backend_allow_non_load_phdr for NULL.
3767 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3768 _bfd_elf_link_omit_section_dynsym. Update uses.
3769 (_bfd_elf_omit_section_dynsym_all): New function.
3770 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3771 (_bfd_elf_omit_section_dynsym_default): Declare.
3772 (_bfd_elf_omit_section_dynsym_all): Declare.
3773 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3774 (_bfd_nolink_bfd_get_relocated_section_contents),
3775 (_bfd_nolink_bfd_lookup_section_flags),
3776 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3777 (_bfd_nolink_bfd_link_hash_table_create),
3778 (_bfd_nolink_bfd_link_just_syms),
3779 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3780 (_bfd_nolink_bfd_link_split_section),
3781 (_bfd_nolink_section_already_linked),
3782 (_bfd_nolink_bfd_define_common_symbol),
3783 (_bfd_nolink_bfd_define_start_stop): New functions.
3784 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3785 (_bfd_norelocs_bfd_reloc_name_lookup),
3786 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3787 * section.c (_bfd_nowrite_set_section_contents): New function.
3788 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3789 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3790 (_bfd_nosymbols_get_symbol_version_string),
3791 (_bfd_nosymbols_bfd_is_local_label_name),
3792 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3793 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3794 (_bfd_nosymbols_bfd_make_debug_symbol),
3795 ( _bfd_nosymbols_read_minisymbols),
3796 ( _bfd_nosymbols_minisymbol_to_symbol),
3797 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3798 * libbfd-in.h: Declare new functions. Update existing defines,
3799 removing casts.
3800 * aix386-core.c: Update to use new hooks. Formatting.
3801 * aout-adobe.c: Likewise.
3802 * aout-arm.c: Likewise.
3803 * aout-target.h: Likewise.
3804 * aout-tic30.c: Likewise.
3805 * aoutf1.h: Likewise.
3806 * binary.c: Likewise.
3807 * bout.c: Likewise.
3808 * cisco-core.c: Likewise.
3809 * coff-alpha.c: Likewise.
3810 * coff-i386.c: Likewise.
3811 * coff-i860.c: Likewise.
3812 * coff-i960.c: Likewise.
3813 * coff-ia64.c: Likewise.
3814 * coff-mips.c: Likewise.
3815 * coff-ppc.c: Likewise.
3816 * coff-rs6000.c: Likewise.
3817 * coff-sh.c: Likewise.
3818 * coff-tic30.c: Likewise.
3819 * coff-tic54x.c: Likewise.
3820 * coff-x86_64.c: Likewise.
3821 * coff64-rs6000.c: Likewise.
3822 * coffcode.h: Likewise.
3823 * elf-m10300.c: Likewise.
3824 * elf32-cr16.c: Likewise.
3825 * elf32-lm32.c: Likewise.
3826 * elf32-m32r.c: Likewise.
3827 * elf32-metag.c: Likewise.
3828 * elf32-score.c: Likewise.
3829 * elf32-score7.c: Likewise.
3830 * elf32-tilepro.c: Likewise.
3831 * elf32-xstormy16.c: Likewise.
3832 * elf32-xtensa.c: Likewise.
3833 * elf64-alpha.c: Likewise.
3834 * elf64-hppa.c: Likewise.
3835 * elf64-ia64-vms.c: Likewise.
3836 * elf64-mmix.c: Likewise.
3837 * elf64-sh64.c: Likewise.
3838 * elfnn-ia64.c: Likewise.
3839 * elfxx-sparc.c: Likewise.
3840 * elfxx-target.h: Likewise.
3841 * elfxx-tilegx.c: Likewise.
3842 * elfxx-x86.h: Likewise.
3843 * hp300hpux.c: Likewise.
3844 * hppabsd-core.c: Likewise.
3845 * hpux-core.c: Likewise.
3846 * i386msdos.c: Likewise.
3847 * i386os9k.c: Likewise.
3848 * ieee.c: Likewise.
3849 * ihex.c: Likewise.
3850 * irix-core.c: Likewise.
3851 * libaout.h: Likewise.
3852 * libecoff.h: Likewise.
3853 * mach-o-target.c: Likewise.
3854 * mach-o.c: Likewise.
3855 * mipsbsd.c: Likewise.
3856 * mmo.c: Likewise.
3857 * netbsd-core.c: Likewise.
3858 * nlm-target.h: Likewise.
3859 * oasys.c: Likewise.
3860 * osf-core.c: Likewise.
3861 * pdp11.c: Likewise.
3862 * pe-mips.c: Likewise.
3863 * pe-x86_64.c: Likewise.
3864 * pef.c: Likewise.
3865 * plugin.c: Likewise.
3866 * ppcboot.c: Likewise.
3867 * ptrace-core.c: Likewise.
3868 * sco5-core.c: Likewise.
3869 * som.c: Likewise.
3870 * sparclynx.c: Likewise.
3871 * srec.c: Likewise.
3872 * tekhex.c: Likewise.
3873 * trad-core.c: Likewise.
3874 * verilog.c: Likewise.
3875 * versados.c: Likewise.
3876 * vms-alpha.c: Likewise.
3877 * vms-lib.c: Likewise.
3878 * wasm-module.c: Likewise.
3879 * xsym.c: Likewise.
3880 * libbfd.h: Regenerate.
3881
2a0d9853
JW		 38822018-02-15 Jim Wilson <jimw@sifive.com>
3883
09ca4b9d
JW		 3884 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3885 symbols whose section address is zero.
3886
2a0d9853
JW		 3887 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3888 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3889 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3890 Add %X%P to error messages.
3891
e513bd38
EB		 38922018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3893
3894 PR ld/22832
3895 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3896 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3897 and assert that the result of the call is not NULL.
3898
12ef3f5a
NC		 38992018-02-14 Nick Clifton <nickc@redhat.com>
3900
3901 PR 22823
3902 Revert previous delta. Add extra casts to avoid compile time
3903 warnings instead.
3904 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3905 cast to avoid warning from gcc v8 compiler.
3906 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3907 (_bfd_generic_bfd_set_private_flags): Likewise.
3908 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3909 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3910 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3911 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3912 (_bfd_noarchive_construct_extended_name_table): Likewise.
3913 (_bfd_noarchive_truncate_arname): Likewise.
3914 (_bfd_noarchive_write_ar_hdr): Likewise.
3915 (_bfd_noarchive_get_elt_at_index): Likewise.
3916 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3917 (_bfd_nosymbols_print_symbol): Likewise.
3918 (_bfd_nosymbols_get_symbol_info): Likewise.
3919 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3920 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3921 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3922 (_bfd_nosymbols_get_lineno): Likewise.
3923 (_bfd_nosymbols_find_nearest_line): Likewise.
3924 (_bfd_nosymbols_find_line): Likewise.
3925 (_bfd_nosymbols_find_inliner_info): Likewise.
3926 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3927 (_bfd_nosymbols_read_minisymbols): Likewise.
3928 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3929 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3930 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3931 (_bfd_nowrite_set_arch_mach): Likewise.
3932 (_bfd_nowrite_set_section_contents): Likewise.
3933 (_bfd_nolink_sizeof_headers): Likewise.
3934 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3935 (_bfd_nolink_bfd_relax_section): Likewise.
3936 (_bfd_nolink_bfd_gc_sections): Likewise.
3937 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3938 (_bfd_nolink_bfd_merge_sections): Likewise.
3939 (_bfd_nolink_bfd_is_group_section): Likewise.
3940 (_bfd_nolink_bfd_discard_group): Likewise.
3941 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3942 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3943 (_bfd_nolink_bfd_link_just_syms): Likewise.
3944 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3945 (_bfd_nolink_bfd_final_link): Likewise.
3946 (_bfd_nolink_bfd_link_split_section): Likewise.
3947 (_bfd_nolink_section_already_linked): Likewise.
3948 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3949 (_bfd_nolink_bfd_define_start_stop): Likewise.
3950 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3951 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3952 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3953 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3954 * libbfd.c (bfd_false_any): Delete.
3955 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3956 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3957 * libbfd.h (extern): Regenerate
3958 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3959 cast to avoid warning from gcc v8 compiler.
3960 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3961 * binary.c (binary_get_symbol_info): Likewise.
3962 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3963 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3964 * coffcode.h (coff_set_alignment_hook): Likewise.
3965 (symname_in_debug_hook): Likewise.
3966 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3967 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3968 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3969 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3970 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3971 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3972 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3973 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3974 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3975 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3976 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3977 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3978 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3979 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3980 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3981 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3982 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3983 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3984 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3985 (bfd_elfNN_bfd_set_private_flags): Likewise.
3986 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3987 (elf_backend_init_index_section): Likewise.
3988 (elf_backend_allow_non_load_phdr): Likewise.
3989 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3990 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3991 * ieee.c (ieee_construct_extended_name_table): Likewise.
3992 (ieee_write_armap): Likewise.
3993 (ieee_write_ar_hdr): Likewise.
3994 (ieee_bfd_is_target_special_symbol): Likewise.
3995 * ihex.c (ihex_canonicalize_symtab): Likewise.
3996 (ihex_bfd_is_target_special_symbol): Likewise.
3997 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3998 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3999 (_bfd_ecoff_set_alignment_hook): Likewise.
4000 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4001 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4002 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4003 * oasys.c (oasys_construct_extended_name_table): Likewise.
4004 (oasys_write_armap): Likewise.
4005 (oasys_write_ar_hdr): Likewise.
4006 (oasys_bfd_is_target_special_symbol): Likewise.
4007 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4008 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4009 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4010 * som.c (som_bfd_is_target_special_symbol): Likewise.
4011 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4012 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4013 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4014 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4015 (versados_bfd_reloc_name_lookup): Likewise.
4016 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4017 (vms_bfd_define_start_stop): Likewise.
4018 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4019 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4020 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4021
451875b4
L		 40222018-02-14 H.J. Lu <hongjiu.lu@intel.com>
4023
4024 PR ld/22842
4025 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4026 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4027 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4028 R_X86_64_PC32 reloc against dynamic function in data section.
4029 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4030 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4031 against dynamic function in data section.
4032 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4033 function address only if pcrel_plt is true.
4034 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4035 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4036 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
4037 PC-relative relocation against a function definition in data
4038 secton in PIE. Remove the obsolete comments.
4039 (elf_x86_link_hash_table): Add pcrel_plt.
4040
1031c264
L		 40412018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4042
4043 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4044 instead of bfd_link_pic, for building shared library.
4045
bd7ab16b
L		 40462018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4047
4048 PR gas/22791
4049 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4050 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4051 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
4052 against protected function in shared object.
4053
80c96350
ST		 40542018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
4055
4056 PR 22828
4057 * po/ru.po: Fix typo in Russian translation.
4058
87993319
MR		 40592018-02-13 Maciej W. Rozycki <macro@mips.com>
4060
4061 * wasm-module.c (wasm_scan_name_function_section): Rename
4062 `index' local variable to `idx'.
4063
68d20676
NC		 40642018-02-13 Nick Clifton <nickc@redhat.com>
4065
4066 PR 22823
4067 Fix compile time warnings generated by gcc version 8.
4068 * libbfd-in.h: Remove extraneous text from prototypes.
4069 Add prototypes for bfd_false_any, bfd_true_any,
4070 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4071 bfd_n1_any, bfd_void_any.
4072 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4073 function.
4074 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4075 (_bfd_generic_bfd_set_private_flags): Likewise.
4076 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4077 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4078 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4079 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4080 (_bfd_noarchive_construct_extended_name_table): Likewise.
4081 (_bfd_noarchive_truncate_arname): Likewise.
4082 (_bfd_noarchive_write_ar_hdr): Likewise.
4083 (_bfd_noarchive_get_elt_at_index): Likewise.
4084 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4085 (_bfd_nosymbols_print_symbol): Likewise.
4086 (_bfd_nosymbols_get_symbol_info): Likewise.
4087 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4088 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4089 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4090 (_bfd_nosymbols_get_lineno): Likewise.
4091 (_bfd_nosymbols_find_nearest_line): Likewise.
4092 (_bfd_nosymbols_find_line): Likewise.
4093 (_bfd_nosymbols_find_inliner_info): Likewise.
4094 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4095 (_bfd_nosymbols_read_minisymbols): Likewise.
4096 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4097 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4098 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4099 (_bfd_nowrite_set_arch_mach): Likewise.
4100 (_bfd_nowrite_set_section_contents): Likewise.
4101 (_bfd_nolink_sizeof_headers): Likewise.
4102 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4103 (_bfd_nolink_bfd_relax_section): Likewise.
4104 (_bfd_nolink_bfd_gc_sections): Likewise.
4105 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4106 (_bfd_nolink_bfd_merge_sections): Likewise.
4107 (_bfd_nolink_bfd_is_group_section): Likewise.
4108 (_bfd_nolink_bfd_discard_group): Likewise.
4109 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4110 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4111 (_bfd_nolink_bfd_link_just_syms): Likewise.
4112 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4113 (_bfd_nolink_bfd_final_link): Likewise.
4114 (_bfd_nolink_bfd_link_split_section): Likewise.
4115 (_bfd_nolink_section_already_linked): Likewise.
4116 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4117 (_bfd_nolink_bfd_define_start_stop): Likewise.
4118 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4119 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4120 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4121 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4122 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4123 accepts one or more arguments.
4124 (bfd_true_any): Likewise.
4125 (bfd_nullvoidptr_any): Likewise.
4126 (bfd_0_any): Likewise.
4127 (bfd_0u_any): Likewise.
4128 (bfd_0l_any): Likewise.
4129 (_bfd_n1_any): Likewise.
4130 (bfd_void_any): Likewise.
4131 * libbfd.h (extern): Regenerate
4132 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4133 based dummy function.
4134 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4135 * binary.c (binary_get_symbol_info): Likewise.
4136 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4137 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4138 * coffcode.h (coff_set_alignment_hook): Likewise.
4139 (symname_in_debug_hook): Likewise.
4140 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4141 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4142 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4143 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4144 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4145 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4146 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4147 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4148 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4149 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4150 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4151 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4152 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4153 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4154 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4155 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4156 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4157 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4158 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4159 (bfd_elfNN_bfd_set_private_flags): Likewise.
4160 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4161 (elf_backend_init_index_section): Likewise.
4162 (elf_backend_allow_non_load_phdr): Likewise.
4163 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4164 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4165 * ieee.c (ieee_construct_extended_name_table): Likewise.
4166 (ieee_write_armap): Likewise.
4167 (ieee_write_ar_hdr): Likewise.
4168 (ieee_bfd_is_target_special_symbol): Likewise.
4169 * ihex.c (ihex_canonicalize_symtab): Likewise.
4170 (ihex_bfd_is_target_special_symbol): Likewise.
4171 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4172 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4173 (_bfd_ecoff_set_alignment_hook): Likewise.
4174 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4175 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4176 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4177 * oasys.c (oasys_construct_extended_name_table): Likewise.
4178 (oasys_write_armap): Likewise.
4179 (oasys_write_ar_hdr): Likewise.
4180 (oasys_bfd_is_target_special_symbol): Likewise.
4181 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4182 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4183 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4184 * som.c (som_bfd_is_target_special_symbol): Likewise.
4185 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4186 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4187 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4188 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4189 (versados_bfd_reloc_name_lookup): Likewise.
4190 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4191 (vms_bfd_define_start_stop): Likewise.
4192 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4193 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4194 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4195 * elf32-arc.c (get_replace_function): Assign replacement function
4196 to func pointer.
4197 * elf32-i370.c (i370_noop): Update prototype.
4198
6e5e9d58
AM		 41992018-02-13 Alan Modra <amodra@gmail.com>
4200
4201 PR 22836
4202 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4203 relocation sections. If size reduces to just the flag word,
4204 remove that too and mark with SEC_EXCLUDE.
4205 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4206
f2731e0c
AM		 42072018-02-13 Alan Modra <amodra@gmail.com>
4208
4209 PR 22829
4210 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4211 PT_GNU_RELRO setup.
4212
830db048
ZF		 42132018-02-12 Zebediah Figura <z.figura12@gmail.com>
4214
4215 * i386msdos.c (msdos_mkobject); New function.
4216 (msdos_object_p): New function.
4217 (i386_msdos_vec): Use msdos_object_p as the check_format
4218 function.
4219 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4220 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4221 IMAGE_NT_SIGNATURE.
4222 * peXXigen.c: Likewise.
4223 * coff-ia64.c: Likewise.
4224
94fe5757
NC		 42252018-02-12 Nick Clifton <nickc@redhat.com>
4226
4227 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4228 assignment.
0b8683b7 4229 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4230
d805612e 42312018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4232
4233 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4234 (sparc_elf_append_rela): Assert that there is enough room in section.
4235 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4236 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4237 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4238 For a symbol subject to a GOT relocation, reserve a slot in the
4239 relocation section if the symbol isn't dynamic and we are in PIC mode.
4240 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4241 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4242 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4243 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4244 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4245 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4246 undefined weak symbol with non-default visibility. Remove superfluous
4247 'else' and fix formatting.
4248
3b4c3844
L		 42492018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4250
4251 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4252 is_solaris.
4253 (i386_elf32_sol2_vec): Don't declare.
4254 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4255 Don't set need_global_offset_table.
4256 (elf_i386_solaris_arch_bed): New.
4257 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4258 Solaris.
4259 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4260 target_os != is_nacl instead of target_os == is_normal.
4261 (x86_64_elf64_sol2_vec): Don't declare.
4262 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4263 is_nacl instead of target_os == is_normal. Don't set
4264 need_global_offset_table.
4265 (elf_x86_64_solaris_arch_bed): New.
4266 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4267 Solaris.
4268 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4269 _GLOBAL_OFFSET_TABLE_ for Solaris.
4270 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4271 need_global_offset_table.
4272 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4273 (elf_x86_link_hash_table): Remove need_global_offset_table.
4274 (elf_x86_init_table): Likewise.
4275
15b23f36
L		 42762018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4277
4278 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4279 Remove prototype.
4280 (i386_elf32_sol2_vec): Declared.
4281 (elf_i386_link_setup_gnu_properties): Set
4282 need_global_offset_table with info->output_bfd->xvec.
4283 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4284 Remove prototype.
4285 (x86_64_elf64_sol2_vec): Declared.
4286 (elf_x86_64_link_setup_gnu_properties): Set
4287 need_global_offset_table with info->output_bfd->xvec.
4288
dc11dea2
L		 42892018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4290
4291 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4292 New prototype.
4293 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4294 for Solaris.
4295 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4296 New prototype.
4297 (elf_x86_64_link_setup_gnu_properties): Set
4298 need_global_offset_table for Solaris.
4299 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4300 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4301 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4302 need_global_offset_table.
4303 * elfxx-x86.h (elf_x86_link_hash_table): Add
4304 need_global_offset_table.
4305 (elf_x86_init_table): Likewise.
4306
3f48fe4a
JW		 43072018-02-08 Jim Wilson <jimw@sifive.com>
4308
4309 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4310 change.
4311
ef135d43
NC		 43122018-02-08 Nick Clifton <nickc@redhat.com>
4313
4314 PR 22788
4315 * elf.c (elf_parse_notes): Reject notes with excessuively large
4316 alignments.
4317
407aa07c
AM		 43182018-02-07 Alan Modra <amodra@gmail.com>
4319
4320 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4321 * elf32-ppc.c: Remove speculation barrier support.
4322 * elf32-ppc.h: Likewise.
4323 * elf64-ppc.c: Likewise.
4324 * elf64-ppc.h: Likewise.
4325
ed01220c
JW		 43262018-02-06 Jim Wilson <jimw@sifive.com>
4327
4328 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4329 callback to report an error.
4330
c20c30f6
EB		 43312018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4332
4333 PR ld/22263
4334 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4335 into call to !bfd_link_executable and tidy up.
4336 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4337 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4338 !bfd_link_executable.
4339 <R_SPARC_TLS_IE_HI22>: Likewise.
4340 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4341 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4342 !bfd_link_executable.
4343 <R_SPARC_WPLT30>: Tidy up.
4344 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4345 !bfd_link_executable.
4346 (allocate_dynrelocs): Likewise.
4347 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4348 <R_SPARC_TLS_GD_HI22>: Merge into...
4349 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4350 sparc_elf_tls_transition and remove redundant code.
4351 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4352 !bfd_link_executable.
4353 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4354 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4355 <R_SPARC_TLS_LDM_CALL>: Likewise.
4356 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4357 <R_SPARC_TLS_GD_ADD>: Likewise.
4358 <R_SPARC_TLS_LDM_ADD>: Likewise.
4359 <R_SPARC_TLS_LDO_ADD>: Likewise.
4360 <R_SPARC_TLS_IE_LD>: Likewise.
4361
46d09186
NC		 43622018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4363
4364 PR 22789
4365 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4366 functions failed to find the function name, try the generic elf
4367 find function instead.
4368
8278e7ce
SDJ		 43692018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4370
4371 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4372 'memcpy' instead of 'strncpy' when writing the magic number.
4373
64e234d4
NC		 43742018-02-06 Nick Clifton <nickc@redhat.com>
4375
4376 PR 22794
4377 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4378 section before attempting to read it in.
4379 (bfd_get_alt_debug_link_info): Likewise.
4380
422f3d3d
PC		 43812018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4382
4383 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4384 line information in addition to name, if they can be found.
4385
279b2f94
RL		 43862018-02-05 Renlin Li <renlin.li@arm.com>
4387
4388 PR ld/22764
4389 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4390 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4391 check for writeable section as well.
4392
cd048363
L		 43932018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4394
4395 PR ld/22782
4396 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4397 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4398 undefined weak symbol to 0.
4399 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4400 if _GLOBAL_OFFSET_TABLE_ is referenced.
4401 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4402 got_referenced instead of ref_regular_nonweak. Remove the
4403 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4404 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4405
e65b1a78
MR		 44062018-02-05 Maciej W. Rozycki <macro@mips.com>
4407
4408 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4409 initialize `hi_reloc'.
4410
2d6dda71
MR		 44112018-02-05 Maciej W. Rozycki <macro@mips.com>
4412
4413 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4414 SHT_MIPS_REGINFO sections don't assert the correct size and
4415 report an error instead.
4416
75506100
MR		 44172018-02-05 Maciej W. Rozycki <macro@mips.com>
4418
4419 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4420 status from `->elf_backend_section_processing'.
4421
7f02625e
JW		 44222018-02-02 Jim Wilson <jimw@sifive.com>
4423
4424 PR ld/22756
4425 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4426 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4427 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4428 Pass new argument to riscv_relax_delete_bytes.
4429 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4430 ATTRIBUTE_UNUSED from link_info parameter.
4431
d830549d
AM		 44322018-02-02 Alan Modra <amodra@gmail.com>
4433
4434 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4435 emitted for toc sequence optimization. Set and use "howto" later.
4436
e99955cd
SM		 44372018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4438
4439 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4440 arithmetic on NULL pointer.
4441 * elflink.c (_bfd_elf_archive_symbol_lookup,
4442 elf_link_add_archive_symbols): Likewise.
4443
bf3077a6
MM		 44442018-01-31 Michael Matz <matz@suse.de>
4445
4446 * elflink.c (bfd_elf_define_start_stop): Fix check of
4447 def_dynamic.
4448
823143c6
L		 44492018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4450
4451 PR ld/21964
4452 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4453 __stop symbols are referenced by shared objects.
4454
76cb3a89
AM		 44552018-01-30 Alan Modra <amodra@gmail.com>
4456
4457 PR 22758
4458 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4459 segment when demand paged with lma on the same page. Test this
4460 before load/non-load, executable/non-executable,
4461 writable/non-writable tests and simplify. Delete bogus relro
4462 condition in writable/non-writable test. Delete outdated
4463 comment. Formatting.
4464
36b8fda5
AM		 44652018-01-30 Alan Modra <amodra@gmail.com>
4466
4467 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4468 symbols dynamic.
4469
eb77f6a4
AM		 44702018-01-29 Alan Modra <amodra@gmail.com>
4471
4472 PR 22741
4473 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4474 range before converting to a symbol table pointer.
4475
7d73b4c8
NC		 44762018-01-27 Nick Clifton <nickc@redhat.com>
4477
4478 * po/ru.po: Updated Russian translation.
4479
32253bb7
AM		 44802018-01-26 Alan Modra <amodra@gmail.com>
4481
4482 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4483 they are defined dynamically.
4484
ba21f564
AM		 44852018-01-26 Alan Modra <amodra@gmail.com>
4486
4487 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4488 .branch_lt changes size.
4489
38e64b0e
AM		 44902018-01-25 Alan Modra <amodra@gmail.com>
4491
4492 PR 22746
4493 * elfcode.h (elf_object_p): Avoid integer overflow.
4494
bb363086
EB		 44952018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4496
4497 PR ld/22727
4498 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4499 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4500
4501 Revert
4502 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4503
4504 PR ld/22263
4505 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4506 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4507 bfd_link_executable for TLS check.
4508 (_bfd_sparc_elf_check_relocs): Likewise.
4509 (allocate_dynrelocs): Likewise.
4510 (_bfd_sparc_elf_relocate_section): Likewise.
4511
1daf502a
RL		 45122018-01-24 Renlin Li <renlin.li@arm.com>
4513
4514 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4515 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4516 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4517 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4518 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4519 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4520 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4521
32247401
RL		 45222018-01-24 Renlin Li <renlin.li@arm.com>
4523
4524 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4525 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4526 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4527 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4528 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4529 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4530 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4531 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4532 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4533 * bfd-in2.h: Regenerate.
4534 * libbfd.h: Regenerate.
4535
1c5e4ee9
MR		 45362018-01-23 Maciej W. Rozycki <macro@mips.com>
4537
4538 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4539 `mips_elf32_section_processing' comment reference.
4540
8a1b824a
L		 45412018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4542
4543 PR ld/22721
4544 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4545 versioned __tls_get_addr symbol.
4546
ee3fbc1e
NC		 45472018-01-19 Nick Clifton <nickc@redhat.com>
4548
4549 * po/fr.po: Updated French translation.
4550
691d2e9a
AM		 45512018-01-18 Alan Modra <amodra@gmail.com>
4552
4553 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4554 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4555 (ppc64_elf_build_stubs): Likewise.
4556
4bfce128
NC		 45572018-01-17 Nick Clifton <nickc@redhat.com>
4558
4559 * po/ru.po: Updated Russian translation.
4560 * po/uk/po: Updated Ukranian translation.
4561
c75bc4f7
AM		 45622018-01-17 Alan Modra <amodra@gmail.com>
4563
4564 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4565
1be5d8d3
AM		 45662018-01-17 Alan Modra <amodra@gmail.com>
4567
4568 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4569 (CRSETEQ, BEQCTRM): Define.
4570 (is_nonpic_glink_stub): Don't check bctr.
4571 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4572 (ppc_elf_relax_section): Size speculation barrier.
4573 (output_bctr): New function.
4574 (write_glink_stub): Use output_bctr.
4575 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4576 (ppc_elf_finish_dynamic_symbol): Likewise.
4577 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4578 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4579 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4580 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4581 (size_global_entry_stubs): Handle speculation barrier sizing.
4582 (plt_stub_size): Likewise.
4583 (output_bctr): New function.
4584 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4585 barrier.
4586 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4587 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4588 (build_global_entry_stubs): Output speculation barrier.
4589 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4590 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4591
9e390558
AM		 45922018-01-17 Alan Modra <amodra@gmail.com>
4593
4594 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4595 __tls_get_addr_opt, and alignment sizing.
4596 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4597 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4598 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4599 or 8 insns.
4600 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4601 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4602 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4603 by PLT reloc count.
4604 (write_glink_stub): Handle __tls_get_addr_opt stub.
4605 Pad out to size given by GLINK_ENTRY_SIZE.
4606 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4607 (ppc_elf_finish_dynamic_symbol): Likewise.
4608 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4609 insn array since so many need rewriting.
4610 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4611 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4612 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4613 nops. Adjust all uses.
4614 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4615 in glink_vma calculation.
4616 (struct ppc_link_hash_table): Add global_entry section pointer.
4617 (create_linkage_sections): Create separate section for global
4618 entry stubs.
4619 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4620 (size_global_entry_stubs): Handle sizing for aligned stubs.
4621 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4622 and don't stash end of glink branch table in rawsize.
4623 (ppc_build_one_stub): Rewrite stub size calculations.
4624 (build_global_entry_stubs): Use new section.
4625 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4626 Build lazy link stubs out to end of section. Build global entry
4627 stubs in new section.
4628
616dcb87
NC		 46292018-01-15 Nick Clifton <nickc@redhat.com>
4630
4631 * po/uk.po: Updated Ukranian translation.
4632
3957a496
NC		 46332018-01-13 Nick Clifton <nickc@redhat.com>
4634
4635 * po/bfd.pot: Regenerated.
4636
769c7ea5
NC		 46372018-01-13 Nick Clifton <nickc@redhat.com>
4638
4639 * version.m4: Bump version to 2.30.51
4640 * configure: Regenerate.
4641
faf766e3
NC		 46422018-01-13 Nick Clifton <nickc@redhat.com>
4643
4644 2.30 branch created.
4645
564e11c9
JW		 46462018-01-12 Jens Widell <jl@opera.com>
4647
4648 * elf.c (setup_group): Optimize search for group by remembering
4649 last found group and restarting search at that index.
4650 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4651
a78eea16
AM		 46522018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4653
4654 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4655 bfd_link_common_skip_none in switch.
4656
87e79a65
AM		 46572018-01-12 Alan Modra <amodra@gmail.com>
4658
4659 PR ld/22649
4660 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4661 references on forced local symbols.
4662
58807c48
VI		 46632018-01-12 Vlad Ivanov <vlad@ivanov.email>
4664
4665 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4666 .reginfo section has wrong size.
4667
2888249f
L		 46682018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4669
4670 PR ld/22393
4671 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4672 separate code and read-only data LOAD segments, create a new
4673 LOAD segment if the previous section contains text and the
4674 current section doesn't or vice versa. Don't put a writable
4675 section in a read-only segment if there is a RELRO segment.
4676
d664fd41
L		 46772018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4678
4679 PR ld/22649
4680 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4681 references on forced local symbols.
4682
8b6f4cd3
L		 46832018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4684
4685 PR ld/22677
4686 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4687 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4688
9c70c522 46892018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4690
4691 PR 22662
4692 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4693
ddb2bbcf
JB		 46942018-01-03 John Baldwin <jhb@FreeBSD.org>
4695
4696 * elf.c (elfcore_grok_freebsd_note): Handle
4697 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4698 NT_FREEBSD_PROCSTAT_VMMAP.
4699
219d1afa
AM		 47002018-01-03 Alan Modra <amodra@gmail.com>
4701
4702 Update year range in copyright notice of all files.
4703
1e563868 4704For older changes see ChangeLog-2017
3499769a 4705\f
1e563868 4706Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4707
4708Copying and distribution of this file, with or without modification,
4709are permitted in any medium without royalty provided the copyright
4710notice and this notice are preserved.
4711
4712Local Variables:
4713mode: change-log
4714left-margin: 8
4715fill-column: 74
4716version-control: never
4717End:
GDB Binutils - Deliverables
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