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PR23937, powerpc64le local ifunc IRELATIVE relocs are wrong
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
ba85c15d
AM		 12018-11-30 Alan Modra <amodra@gmail.com>
2
3 PR 23937
4 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
5 entry offset for ifuncs.
6
ffd9e4d0
L		 72018-11-29 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR ld/23929
10 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
11 merge .note.gnu.property section in IR inputs.
12
b5ab3163
TP		 132018-11-27 Thomas Preud'homme <thomas.preudhomme@linaro.org>
14
15 * cpu-arm.c (processors): Add processors known to GAS but missing here
16 and reindent.
17 (bfd_arm_update_notes): Add comment explaining why the list of
18 architectures in the switch should not be updated.
19 (architectures): Likewise.
20
3c7687b9
MR		 212018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
22
23 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
24 <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
25 <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
26 absolute symbol in PIC code.
27
aff68bd0
MR		 282018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
29
30 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
31 <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
32 rather than `_bfd_error_handler' to report refused relocations
33 in PIC code and continue processing. Fix error message: `can
34 not' -> `cannot'.
35
131a5a64
L		 362018-11-27 H.J. Lu <hongjiu.lu@intel.com>
37
38 PR binutils/23919
39 * compress.c (bfd_is_section_compressed_with_header): Initialize
40 *uncompressed_align_pow_p to 0.
41
9fca35fc
TC		 422018-11-27 Tamar Christina <tamar.christina@arm.com>
43
44 PR ld/23904
45 * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
46 (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
47 (struct erratum_835769_branch_to_stub_clear_data): New.
48 (_bfd_aarch64_erratum_843419_clear_stub): New.
49 (clear_erratum_843419_entry): New.
50 (elfNN_aarch64_tls_relax): Use it.
51 (elfNN_aarch64_relocate_section): Pass input_section.
52 (aarch64_map_one_stub): Handle branch type none as valid.
53
4207142d
MW		 542018-11-27 Mark Wielaard <mark@klomp.org>
55
56 PR binutils/23919
57 * bfd.c (bfd_update_compression_header): Explicitly set alignment.
58 (bfd_check_compression_header): Add uncompressed_alignment_power
59 argument. Check ch_addralign is a power of 2.
60 * bfd-in2.h: Regenerated.
61 * compress.c (bfd_compress_section_contents): Get and set
62 orig_uncompressed_alignment_pow if section is decompressed.
63 (bfd_is_section_compressed_with_header): Add and get
64 uncompressed_align_pow_p argument.
65 (bfd_is_section_compressed): Add uncompressed_align_power argument
66 to bfd_is_section_compressed_with_header call.
67 (bfd_init_section_decompress_status): Get and set
68 uncompressed_alignment_power.
69 * elf.c (_bfd_elf_make_section_from_shdr): Add
70 uncompressed_align_power argument to
71 bfd_is_section_compressed_with_header call.
72
ca94519e
JL		 732018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
74
75 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
76 error when .MSP430.attributes section is missing from objects
77 created by LTO.
78
0242af40
JW		 792018-11-13 Jim Wilson <jimw@sifive.com>
80
81 * elfnn-riscv.c (riscv_float_abi_string): New.
82 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
83
dfbfec24
BW		 842018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
85
86 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
87 concerning timestamp insertion.
88
20b233dc
CM		 892018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
90
91 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
dfbfec24 92 correct static TLS relocs.
20b233dc 93 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
dfbfec24
BW		 94 TLS relocs which require -fPIC.
95 (arc_create_forced_local_got_entries_for_tls): Created.
96 Traverses list of GOT entries to be resolved statically
97 when needed.
98 (elf_arc_finish_dynamic_sections): Changed. Calls
99 arc_create_forced_local_got_entries_for_tls for each known
100 possibly GOT symbol.
20b233dc 101
d2eb0fb5 1022018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
103
104 PR 23699
105 * ihex.c (ihex_write_object_contents): Check for sign extended
106 addresses that cannot be supported in the ihex format.
107
0f206410
CZ		 1082018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
109
110 * arc-got.h (arc_get_local_got_ents): Revamp it; use
111 elf_local_got_ents to store the local got list.
112 (get_got_entry_list_for_symbo): Restructure it.
113 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
114 get_got_entry_list_for_symbol.
115
0661ae2e
NC		 1162018-11-07 Nick Clifton <nickc@redhat.com>
117
118 * po/fr.po: Updated French translation.
119 * po/pt.po: Updated Portuguese translation.
120
fc7b364a
RB		 1212018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
122 Saagar Jha <saagar@saagarjha.com>
123
124 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
125 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
126 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
127 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
128 (struct bfd_mach_o_note_command): New.
129 (struct bfd_mach_o_build_version_tool): New.
130 (struct bfd_mach_o_build_version_command): New.
131 (bfd_mach_o_read_version_min): Don't split version into
132 a few fields. Rename reserved to sdk.
133 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
134 few fields. Rename reserved to sdk.
135 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
136 LC_BUILD_VERSION.
137 (bfd_mach_o_read_note): New.
138 (bfd_mach_o_read_build_version): New.
139
8d3c78e4
YS		 1402018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
141
142 * config.bfd: Add rx-*-linux.
143 * congigure.ac: Likewise.
144 * elf32-rx.c (rx_linux_object_p): New function.
145 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
146 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
147 * targets.c: Add rx_elf32_linux_le_vec.
42d4c301 148 * configure: Regenerate.
8d3c78e4 149
ddea148b
NC		 1502018-11-06 Romain Margheriti <lilrom13@gmail.com>
151
152 PR 23742
153 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
154 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
155 commands.
156
a4bcd733
AM		 1572018-11-02 Alan Modra <amodra@gmail.com>
158
159 PR 23850
160 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
161 in an executable or shared library as normal sections.
162
f32a4a59
RL		 1632018-10-31 Renlin Li <renlin.li@arm.com>
164
165 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
166 section for Local Exec TLS model.
167
0a640d71
L		 1682018-10-24 H.J. Lu <hongjiu.lu@intel.com>
169
170 PR ld/23818
171 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
172 defined in discarded input sections.
173
8c246a60
AM		 1742018-10-24 Alan Modra <amodra@gmail.com>
175
176 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
177 were not needed.
178
45a0eaf7
AM		 1792018-10-23 Alan Modra <amodra@gmail.com>
180
181 PR 23806
182 * merge.c (_bfd_add_merge_section): Don't attempt to merge
183 sections with ridiculously large alignments.
184
102def4d
AM		 1852018-10-23 Alan Modra <amodra@gmail.com>
186
187 PR 23805
188 * elflink.c (elf_link_input_bfd): Don't segfault on finding
189 STT_TLS symbols without any TLS sections. Instead, change the
190 symbol type to STT_NOTYPE.
191
ab419ddb
AM		 1922018-10-23 Alan Modra <amodra@gmail.com>
193
194 PR 23804
195 * merge.c (_bfd_add_merge_section): Don't attempt to merge
196 sections where size is not a multiple of entsize.
197
ac85e67c
AM		 1982018-10-20 Alan Modra <amodra@gmail.com>
199
200 PR 23788
201 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
202 or SHT_STRTAB.
203
4de5434b
AM		 2042018-10-17 Alan Modra <amodra@gmail.com>
205
206 PR 23653
207 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
208 too when choosing dynobj.
209
48dcd4ea
AM		 2102018-10-16 Alan Modra <amodra@gmail.com>
211
212 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
213 PE_DEBUG_DATA size checks.
214
8df73d5c
AM		 2152018-10-16 Alan Modra <amodra@gmail.com>
216
217 PR 23781
218 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
219 before returning.
220
0e0dd7f1
AM		 2212018-10-16 Alan Modra <amodra@gmail.com>
222
223 PR 23534
224 * init.c (bfd_init): Return an unsigned int.
225 bfd-in2.h: Regenerate.
226
bf2dd8d7
AM		 2272018-10-15 Alan Modra <amodra@gmail.com>
228
229 PR 23534
230 * init.c (BFD_INIT_MAGIC): Define.
231 (bfd_init): Return BFD_INIT_MAGIC.
232 bfd-in2.h: Regenerate.
233
0930cb30
AM		 2342018-10-13 Alan Modra <amodra@gmail.com>
235
236 PR 23770
237 PR 23425
238 * reloc.c (_bfd_clear_contents): Replace "location" param with
239 "buf" and "off". Bounds check "off". Return status.
240 * cofflink.c (_bfd_coff_generic_relocate_section): Update
241 _bfd_clear_contents call.
242 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
243 * elf32-arc.c (elf_arc_relocate_section): Likewise.
244 * elf32-i386.c (elf_i386_relocate_section): Likewise.
245 * elf32-metag.c (metag_final_link_relocate): Likewise.
246 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
247 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
248 * elf32-visium.c (visium_elf_relocate_section): Likewise.
249 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
250 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
251 * libbfd-in.h (_bfd_clear_contents): Update prototype.
252 * libbfd.h: Regenerate.
253
1c2649ed
EB		 2542018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
255
256 * elflink.c (elf_link_output_extsym): Do not place symbols into a
257 discarded .dynsym.
258
80f3ac5d
L		 2592018-10-08 H.J. Lu <hongjiu.lu@intel.com>
260
261 PR ld/23428
262 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
263 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
264 in non-code PT_LOAD segment.
265
64029e93
AM		 2662018-10-08 Alan Modra <amodra@gmail.com>
267
268 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
269 lacking sections.
270 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
271 program headers are required when info->load_phdrs. Reorganize
272 code handling program headers. Generate a mapping without
273 sections just for file and program headers when -z separate-code
274 would indicate they should be on a different page to the first
275 section.
276
5d695627
AM		 2772018-10-08 Alan Modra <amodra@gmail.com>
278
279 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
280 from m->p_vaddr_offset for segments without sections. Invert
281 sign of p_vaddr_offset.
282 (rewrite_elf_program_header, copy_elf_program_header): Save
283 old segment p_vaddr to p_vaddr_offset. Invert sign of
284 p_vaddr_offset.
285
1b9e270b
AM		 2862018-10-08 Alan Modra <amodra@gmail.com>
287
288 * elf.c (get_program_header_size): Don't count PT_INTERP if
289 .interp is empty.
290 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
291 .interp is empty.
292
e0c3dfa2
AM		 2932018-10-08 Alan Modra <amodra@gmail.com>
294
295 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
296 overlays before segment containing headers.
297
00bee008
AM		 2982018-10-08 Alan Modra <amodra@gmail.com>
299
300 * elf.c (make_mapping): Cope with zero size array at end of
301 struct elf_segment_map.
302 (_bfd_elf_map_sections_to_segments): Likewise.
303 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
304 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
305
d1c86cff
AM		 3062018-10-05 Alan Modra <amodra@gmail.com>
307
308 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
309 SHT_NOTE.
310
c8e98e36
SH		 3112018-10-05 Richard Henderson <rth@twiddle.net>
312
313 * bfd-in2.h: Regenerated.
314 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
315 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
316 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
317 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
318 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
319 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
320 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
321 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
322 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
323 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
324 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
325 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
326 (elf_or1k_link_hash_table): Add field saw_plta.
327 (or1k_final_link_relocate): Add value calculations for new relocations.
328 (or1k_elf_relocate_section): Add section relocations for new
329 relocations.
330 (or1k_write_plt_entry): New function.
331 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
332 using new l.adrp instruction. Cleanup PLT relocation code generation.
333 * libbfd.h: Regenerated.
334 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
335 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
336 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
337 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
338 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
339 BFD_RELOC_OR1K_TLS_IE_LO13.
340
f2c1801f
SH		 3412018-10-05 Richard Henderson <rth@twiddle.net>
342
343 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
344 relocations. Add error for non zero addend with plt and got
345 relocations. Add error for got and plt references against dynamic, non
346 local, symbols. Add error when linking non shared liraries with
347 flag_pic.
348
1c4f3780
RH		 3492018-10-05 Richard Henderson <rth@twiddle.net>
350 Stafford Horne <shorne@gmail.com>
351
352 * bfd-in2.h: Regenerated.
353 * elf32-or1k.c (N_ONES): New macro.
354 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
355 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
356 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
357 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
358 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
359 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
360 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
361 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
362 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
363 BFD_RELOC_OR1K_TLS_LE_SLO16.
364 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
365 also check results before returning.
366 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
367 limit.
368 (or1k_final_link_relocate): New function.
369 (or1k_elf_relocate_section): Add support for new AHI and SLO
370 relocations. Use or1k_final_link_relocate instead of generic
371 _bfd_final_link_relocate.
372 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
373 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
374 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
375 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
376 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
377 and BFD_RELOC_OR1K_GOTOFF_LO16.
378 * libbfd.h: Regenerated.
379
3e1b4df8
JW		 3802018-10-04 Jim Wilson <jimw@sifive.com>
381
382 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
383 loop, handle htab->sdyntdata section.
384
6d0a6093
JM		 3852018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
386
387 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 388 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 389 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
390 do it here.
391
23e463ed
L		 3922018-10-03 H.J. Lu <hongjiu.lu@intel.com>
393
394 PR ld/23658
395 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
396 sections with the same section alignment into a single PT_NOTE
397 segment. Check SHT_NOTE section type instead of section name.
398 (_bfd_elf_map_sections_to_segments): Likewise.
399
c8d3f932
MW		 4002018-10-03 Millan Wolff <mail@milianw.de>
401
402 PR 23715
403 * dwarf2.c (find_abstract_instance): Allow recursive invocations
404 of find_abstract_instance to override the name variable.
405
8e90d6d2
NC		 4062018-10-03 Nick Clifton <nickc@redhat.com>
407
408 * po/pt.po: Updated Portuguese translation.
409
eb528ad1
CM		 4102018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
411
412 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
413 section alignment in consideration for this relocation. Fixed TCB_SIZE
414 offset size to include section alignment.
415 (get_got_entry_list_for_symbol): Changed.
416 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
417 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
418 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
419 section alignment.
420 (elf_arc_check_relocs): Changed.
421 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
422 (struct elf_arc_link_hash_entry): Moved and changed.
423 (elf_arc_link_hash_newfunc): Changed.
424 (arc_elf_link_hash_table_create): Removed old initializations.
425 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
426
79c1bf3c
L		 4272018-09-28 H.J. Lu <hongjiu.lu@intel.com>
428
429 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
430 elfclass instead of bed->s->elfclass.
431
5f9aecea
JW		 4322018-09-27 Jim Wilson <jimw@sifive.com>
433
434 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
435 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
436 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
437 (riscv_find_pcgp_lo_reloc): Likewise.
438 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
439 (riscv_delete_pcgp_lo_reloc): Likewise.
440 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
441 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
442 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
443
5ef23793
JW		 4442018-09-25 Jim Wilson <jimw@sifive.com>
445
446 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
447 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
448 and return FALSE. Return TRUE at end.
449 (riscv_make_plt_entry): Likewise.
450 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
451 (riscv_elf_finish_dynamic_sections): Update call to
452 riscv_make_plt_header.
453
551703cf
JW		 4542018-09-24 Jim Wilson <jimw@sifive.com>
455
a05f27b6
JW		 456 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
457 hi_sec_off which is symbol address with addend subtracted. Use in
458 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
459
551703cf
JW		 460 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
461 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
462 Add strings for the two errors handled here.
463 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
464 comment. Only give error with addend when used with section symbol.
465 In case bfd_reloc_dangerous, update error string.
466
db727370
JL		 4672018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
468
469 PR gdb/20948
470 * elf.c (_bfd_elf_write_object_contents): Return from function
471 early if abfd->direction == both_direction.
472
a767a1c4
SM		 4732018-09-21 Simon Marchi <simon.marchi@ericsson.com>
474
475 * configure.ac: Check for fls.
476 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
477 * config.in: Re-generate.
478 * configure: Re-generate.
479
ed3162ad
MR		 4802018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
481
482 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
483 duplicate `case' selectors.
484
fbaf61ad
NC		 4852018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
486
487 * elf32-nds32.c (nds32_elf_relax_loadstore):
488 Remove the unused target features.
489 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
490 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
491 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
492 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
493 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
494 calculate_plt_offset, calculate_got_memory_address,
495 nds32_elf_check_dup_relocs): Removed.
496 All callers changed.
497 * elf32-nds32.h: Remove the unused macros and defines.
498 (elf_nds32_link_hash_table): Remove the unused variable.
499 (bfd_elf32_nds32_set_target_option): Update prototype.
500 (nds32_elf_ex9_init): Removed.
501 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
502 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
503 to initialize array nds32_elf_howto_table in any order
504 without lots of EMPTY_HOWTO.
505 (nds32_reloc_map): Updated.
506 * reloc.c: Add BFD_RELOC_NDS32_LSI.
507 * bfd-in2.h: Regenerated.
508 * bfd/libbfd.h: Regenerated.
509 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
510 (nds32_reloc_map): Likewise.
511 (nds32_elf_relax_flsi): New function.
512 (nds32_elf_relax_section): Support floating load/store relaxation.
513 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
514 New macro.
515 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
516 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
517 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
518 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
519 New functions.
520 (nds32_info_to_howto_rel): Add BFD_ASSERT.
521 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
522 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
523 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
524 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
525 (nds32_elf_final_sda_base): Improve it to find the better gp value.
526 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
527 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
528 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
529 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
530 (create_got_section): Likewise.
531 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
532 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
533 (nds32_elf_check_relocs): Fix the issue that the shared library may
534 has TEXTREL entry in the dynamic section.
535 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
536 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
537 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
538 dynamic entry.
539 (calculate_offset): Remove the unused parameter `pic_ext_target' and
540 related codes.
541 All callers changed.
542 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
543 will cause some errors for our test cases.
544 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
545 generic object.
546 * reloc.c: Add TLS relocations.
547 * libbfd.h: Regenerated.
548 * bfd-in2.h: Regenerated.
549 * elf32-nds32.h (struct section_id_list_t): New.
550 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
551 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
552 New prototypes.
553 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
554 New macro.
555 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
556 elf_nds32_link_hash_table): Updated.
557 * elf32-nds32.c (enum elf_nds32_tls_type): New.
558 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
559 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
560 fls, ones32, list_insert, list_insert_sibling, dump_chain,
561 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
562 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
563 (elf_nds32_obj_tdata): Add new fields.
564 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
565 (nds32_elf_howto_table): Add TLS relocations.
566 (nds32_reloc_map): Likewise.
567 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
568 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
569 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
570 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
571 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
572 (dtpoff_base): Rename it to `gottpof' and then update it.
573
cf93e9c2
AM		 5742018-09-20 Alan Modra <amodra@gmail.com>
575
576 PR 23685
577 * peXXigen.c (pe_print_edata): Correct export address table
578 overflow checks. Check dataoff against section size too.
579
30838132
AM		 5802018-09-20 Alan Modra <amodra@gmail.com>
581
582 PR 23686
583 * dwarf2.c (read_section): Error when attempting to malloc
584 "(bfd_size_type) -1".
585 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
586 function_name. Bounds check reloc address. Formatting. Ensure
587 .stabstr zero terminated.
588
8ff71a9c
NC		 5892018-09-18 Nick Clifton <nickc@redhat.com>
590
591 PR 23657
592 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
593 ELF section has contents and size larger than the file size.
594
47275900
MR		 5952018-09-14 Maciej W. Rozycki <macro@mips.com>
596
597 PR ld/21375
598 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
599 (_bfd_mips_elf_linker_flags): Update prototype.
600 * elf32-mips.c (elf_backend_hide_symbol): New macro.
601 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
602 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
603 * elfxx-mips.c (mips_elf_link_hash_table): Add
604 `use_absolute_zero' and `gnu_target' members.
605 (mips_elf_record_global_got_symbol): Call
606 `_bfd_mips_elf_hide_symbol' rather than
607 `_bfd_elf_link_hash_hide_symbol'.
608 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
609 (mips_elf_obtain_contents): Reorder function.
610 (mips_elf_nullify_got_load): New function.
611 (mips_elf_calculate_relocation): Add `contents' parameter.
612 Nullify GOT loads or if it is not possible, then redirect GOT
613 relocations to the `__gnu_absolute_zero' symbol, for references
614 that are supposed to resolve to zero.
615 (mips_elf_define_absolute_zero): New function.
616 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
617 `mips_elf_calculate_relocation' for references made via the GOT
618 that are supposed to resolve to zero.
619 (_bfd_mips_elf_hide_symbol): New function.
620 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
621 set the `gnu_target' member of the MIPS hash table.
622 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
623 (_bfd_mips_post_process_headers): Use it.
624
98e10ffa
MR		 6252018-09-14 Maciej W. Rozycki <macro@mips.com>
626
627 * elfxx-mips.c (mips_elf_store_contents): New function...
628 (mips_elf_perform_relocation): ... factored out from here.
629
fe75f42e
LX		 6302018-09-14 Lifang Xia <lifang_xia@c-sky.com>
631
632 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
633 R_CKCORE_PCREL32.
634 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
635
a4cd947a
AM		 6362018-09-14 Alan Modra <amodra@gmail.com>
637
638 PR 23425
639 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
640 fields in debug sections when reloc is against an undefined symbol
641 and called from bfd_simple_get_relocated_section_contents or
642 similar.
643 * dwarf2.c (find_abstract_instance): Return true for zero offset
644 DW_FORM_ref_addr without returning values.
645
deee88e9
AM		 6462018-09-06 Alan Modra <amodra@gmail.com>
647
648 PR 23570
649 * elf32-avr.c (elf_avr_special_sections): New.
650 (elf_backend_special_sections): Define.
651
e920c014
JM		 6522018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
653
654 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
655 error when an invalid relocation is passed; this is already done
656 by `_bfd_sparc_elf_info_to_howto_ptr'.
657
8410d65b
JM		 6582018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
659
660 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
661 error when an invalid symbol index is retrieved in ELF64_R_SYM of
662 a relocation seen in an input file.
663
2542e49e
JL		 6642018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
665 Alan Modra <amodra@gmail.com>
666
667 PR 23595
668 elf.c (copy_elf_program_header): When first segment contains
669 only the headers and SHT_NOBITS sections, use segment p_filesz
670 to calculate header and padding size. Use filepos of the first
671 section otherwise.
672
79c1bf3c 6732018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 674
675 PR ld/23600
676 * archures.c (bfd_arch_get_compatible): Allow an IR object with
677 unknown architecture.
678
3d58e1fc
AM		 6792018-08-31 Alan Modra <amodra@gmail.com>
680
681 * elf64-ppc.c (num_relocs_for_offset): New function.
682 (emit_relocs_for_offset): New function.
683 (use_global_in_relocs): New function, split out from..
684 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
685 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
686 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
687
4a969973
AM		 6882018-08-31 Alan Modra <amodra@gmail.com>
689
690 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
691 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
692 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
693 Define.
694 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
695 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
696 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
697 * bfd-in2.h: Regenerate.
698 * libbfd.h: Regenerate.
699
f891966f
AM		 7002018-08-31 Alan Modra <amodra@gmail.com>
701
702 * elf64-ppc.c: Correct _notoc stub comments.
703 (ppc_build_one_stub): Simplify output of branch for notoc
704 long branch stub. Don't include label offset of 8 bytes in
705 "off" calculation for notoc plt stub. Don't emit insns to get pc.
706 (build_offset): Emit insns to get pc here instead.
707 (size_offset): Add 4 extra insns.
708 (plt_stub_size): Adjust for "off" and size_offset changes.
709 (ppc_size_one_stub): Rearrange code into a switch, duplicating
710 some to better match ppc_build_one_stub.
711
9108bc33
CX		 7122018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
713
714 * archures.c (bfd_architecture): New machine
715 bfd_mach_mips_gs264e.
716 * bfd-in2.h (bfd_architecture): Likewise.
717 * cpu-mips.c (enum I_xxx): Likewise.
718 (arch_info_struct): Likewise.
719 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
720 E_MIPS_MACH_GS264E.
721 (mips_set_isa_flags): Likewise.
722 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
723 bfd_mach_mips_gs464e extension.
724
bd782c07
CX		 7252018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
726
727 * archures.c (bfd_architecture): New machine
728 bfd_mach_mips_gs464e.
729 * bfd-in2.h (bfd_architecture): Likewise.
730 * cpu-mips.c (enum I_xxx): Likewise.
731 (arch_info_struct): Likewise.
732 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
733 E_MIPS_MACH_GS464E.
734 (mips_set_isa_flags): Likewise.
735 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
736 bfd_mach_mips_gs464 extension.
737
ac8cb70f
CX		 7382018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
739
740 * archures.c (bfd_architecture): Rename
741 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
742 * bfd-in2.h (bfd_architecture): Likewise.
743 * cpu-mips.c (enum I_xxx): Likewise.
744 (arch_info_struct): Likewise.
745 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
746 (mips_set_isa_flags): Likewise.
747 (mips_mach_extensions): Likewise.
748 (bfd_mips_isa_ext_mach): Likewise.
749 (bfd_mips_isa_ext): Likewise.
750 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
751
a693765e
CX		 7522018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
753
754 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
755
bdc6c06e
CX		 7562018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
757
758 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
759 isa_ext for infer ABI flags.
760 (print_mips_ases): Add Loongson EXT extension.
761
716c08de
CX		 7622018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
763
764 * elfxx-mips.c (print_mips_ases): Add CAM extension.
765
90c745dc
L		 7662018-08-27 H.J. Lu <hongjiu.lu@intel.com>
767
768 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
769 out the GNU_PROPERTY_X86_UINT32_VALID bit.
770
7a815dd5
L		 7712018-08-25 H.J. Lu <hongjiu.lu@intel.com>
772
773 PR ld/23499
774 * elf.c (_bfd_elf_get_symbol_version_string): Return
775 _("<corrupt>") for corrupt symbol version info.
776
a9eafb08
L		 7772018-08-24 H.J. Lu <hongjiu.lu@intel.com>
778
779 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
780 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
781 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
782 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
783 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
784 (_bfd_x86_elf_merge_gnu_properties): Likewise.
785 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
786 instead of X86_ISA_1_NEEDED.
787 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
788 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
789 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
790 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
791 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
792
aa7bca9b
L		 7932018-08-24 H.J. Lu <hongjiu.lu@intel.com>
794
795 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
796 GNU_PROPERTY_X86_UINT32_VALID bit.
797 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
798 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
799
b0ceb98a
Z		 8002018-08-23 Zenith423 <zenith432@users.sourceforge.net>
801
802 PR 23460
803 * plugin.c (struct plugin_list_entry): New structure.
804 (plugin_list): New variable.
805 (try_load_plugin): Place opened plugins on a list. Ensure that
806 the refcount in the dynamic loader is kept at 1.
807
f53ad3cf
AM		 8082018-08-23 Alan Modra <amodra@gmail.com>
809
810 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
811 nop" error message.
812
38cf70ca
NC		 8132018-08-23 Nick Clifton <nickc@redhat.com>
814
815 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
816 code with an assertion.
817
334d4ced
NC		 8182018-08-23 Nick Clifton <nickc@redhat.com>
819
820 PR 23061
821 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
822 it to prevent walking off the end of the table.
823 (coff_get_normalized_symtab): Pass internal_end pointer to
824 coff_pointerize_aux.
825
d0abeec8
AM		 8262018-08-23 Alan Modra <amodra@gmail.com>
827
828 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
829 unresolved_reloc on ppc_stub_plt_call_notoc.
830
9eef0608
L		 8312018-08-22 H.J. Lu <hongjiu.lu@intel.com>
832
833 PR ld/23536
834 * development.sh (experimental): New.
835
6f4286c4
HD		 8362018-08-22 Helge Deller <deller@gmx.de>
837 Nick Clifton <nickc@redhat.com>
838
839 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
840 the section type of the .PARISC.unwind section on 64-bit binaries
841 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
842 Add comment about the sh_entsize value.
843
3da64fe4
RA		 8442018-08-22 Rafeal Auler <rafaelauler@gmail.com>
845
846 PR 23560
847 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
848 stub's target, since it may have been changed after the layout.
849
ebf983a4 8502018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 851
852 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 853 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 854
ae19acf3 8552018-08-21 mephi42 <mephi42@gmail.com>
856
857 PR binutils/23315
858 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
859 data is already considered filled.
860
46807bf4
AM		 8612018-08-21 Alan Modra <amodra@gmail.com>
862
863 * elf64-ppc.c (HOW): Define.
864 (ONES): Delete.
865 (ppc64_elf_howto_raw): Use HOW to initialize entries.
866 * elf32-ppc.c (HOW): Define.
867 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
868 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
869
706704c8
AM		 8702018-08-21 Alan Modra <amodra@gmail.com>
871
872 * reloc.c (reloc_howto_type): Typedef.
873 (bfd_symbol): Delete forward declaration.
874 (struct reloc_howto_struct): Add "negate" field. Make "size",
875 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
876 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
877 Rearrange for better packing. Revise comments.
878 (HOWTO): Map to rearranged reloc_howto_struct.
879 (bfd_get_reloc_size): Delete now unused cases.
880 (read_reloc, write_reloc): Likewise.
881 (apply_reloc, _bfd_relocate_contents): Test howto->negate
882 rather than howto->size < 0 for negated relocation values.
883 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
884 signed/unsigned warning.
885 (xcoff_ppc_relocate_section): Delete "condition is always false"
886 code.
887 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
888 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
889 changes.
890 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
891 size 16 for ALPHA_R_LINKAGE.
892 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
893 bitsize to zero.
894 * bfd-in.h (reloc_howto_type): Delete.
895 * bfd-in2.h: Regenerate.
896
487096bf
AM		 8972018-08-21 Alan Modra <amodra@gmail.com>
898
899 * reloc.c (HOWTO): Revise comment.
900 (NEWHOWTO, HOWTO_PREPARE): Delete.
901 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
902 reloc_howto_struct with reloc_howto_type.
903 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
904 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
905 * elf-hppa.h (HOW): Define.
906 (elf_hppa_howto_table): Use it to simplify this table, correcting
907 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
908 R_PARISC_LTOFF_FPTR16DF.
909 * elf32-mep.c (MEPREL): Use HOWTO.
910 * bfd-in2.h: Regenerate.
911
865dcc8a
AM		 9122018-08-20 Alan Modra <amodra@gmail.com>
913
914 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
915 array const.
916 (mmo_init): Don't init valid_mmo_symbol_character_set.
917
ba1c4c6f
AM		 9182018-08-20 Alan Modra <amodra@gmail.com>
919
920 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
921
bfb1e8c1
L		 9222018-08-17 H.J. Lu <hongjiu.lu@intel.com>
923
924 PR ld/23515
925 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
926 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
927 backend fixup_gnu_properties if it isn't NULL. Discard
928 .note.gnu.property section if all properties have been removed.
929 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
930 (elfNN_bed): Initialize fixup_gnu_properties.
931 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
932 function.
933 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
934 prototype.
935 (elf_backend_fixup_gnu_properties): New.
936
2cdcc330
AM		 9372018-08-16 Alan Modra <amodra@gmail.com>
938
939 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
940 Formatting.
941
98641896
L		 9422018-08-12 H.J. Lu <hongjiu.lu@intel.com>
943
944 PR binutils/23494
945 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
946 (BFD32_LIBS_CFILES): Add elf-properties.c.
947 (BFD32_BACKENDS): Remove elf-properties.lo.
948 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
949 * configure.ac (elf): Remove elf-properties.lo.
950 * Makefile.in: Regenerated.
951 * configure: Likewise.
952
ab9e3428
L		 9532018-08-11 H.J. Lu <hongjiu.lu@intel.com>
954
955 PR ld/23428
956 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
957 add X86_ISA_1_NEEDED property only if existing properties won't
958 be removed.
959
1dc9e2d6
AM		 9602018-08-11 Alan Modra <amodra@gmail.com>
961
962 * reloc.c (bfd_get_reloc_size): Sort switch.
963 (read_reloc, write_reloc, apply_reloc): New functions.
964 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
965 (_bfd_relocate_contents): Use read_reloc and write_reloc.
966 (_bfd_clear_contents): Likewise.
967
7cf9ebc6
JD		 9682018-08-11 John Darrington <john@darrington.wattle.id.au>
969
970 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
971 (_bfd_clear_contents): Likewise.
972 (bfd_perform_relocation): Likewise.
973 (bfd_install_relocation): Likewise.
974
48e30f52
L		 9752018-08-10 H.J. Lu <hongjiu.lu@intel.com>
976
977 PR ld/23499
978 * elflink.c (bfd_elf_record_link_assignment): Always clear
979 h->verinfo.verdef when overriding a dynamic definition.
980
9c973a29
L		 9812018-08-10 H.J. Lu <hongjiu.lu@intel.com>
982
983 PR binutils/23494
984 * elf-properties.c (elf_get_gnu_property_section_size): Always
985 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
986 (elf_write_gnu_properties): Likewise.
987
6404ab99
L		 9882018-08-08 H.J. Lu <hongjiu.lu@intel.com>
989
990 PR binutils/23494
991 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
992 calling _bfd_elf_convert_gnu_property_size to convert
993 .note.gnu.property section size.
994 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
995 calling _bfd_elf_convert_gnu_properties to convert
996 .note.gnu.property section.
997 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
998 (_bfd_elf_convert_gnu_properties): Likewise.
999 * elf-properties.c (elf_get_gnu_property_section_size): New
1000 function.
1001 (elf_write_gnu_properties): Likewise.
1002 (_bfd_elf_convert_gnu_property_size): Likewise.
1003 (_bfd_elf_convert_gnu_properties): Likewise.
1004 (_bfd_elf_link_setup_gnu_properties): Use
1005 elf_get_gnu_property_section_size and elf_write_gnu_properties.
1006
f7309df2
L		 10072018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1008
1009 PR ld/23486
1010 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1011 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1012 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1013 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1014 GNU_PROPERTY_X86_ISA_1_USED, property.
1015
df136d64
AM		 10162018-08-07 Alan Modra <amodra@gmail.com>
1017
1018 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1019 Add lr_restore, eh_size and eh_base.
1020 (eh_advance, eh_advance_size): New functions.
1021 (build_tls_get_addr_stub): Emit EH info for stub.
1022 (ppc_build_one_stub): Likewise for _notoc stubs.
1023 (ppc_size_one_stub): Size EH info for stub.
1024 (group_sections): Init new map_stub fields.
1025 (stub_eh_frame_size): Delete.
1026 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
1027 program for stubs.
1028 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
1029 offset to stub section here..
1030 (ppc64_elf_finish_dynamic_sections): ..rather than here.
1031
e81b4c93
AM		 10322018-08-07 Alan Modra <amodra@gmail.com>
1033
1034 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1035 instruction of __tls_get_addr_opt stub.
1036 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1037 dealing with __tls_get_addr_opt stub.
1038 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1039
6af04484
CZ		 10402018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1041
1042 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1043 efalgs only when in/out exists.
1044 (elf32_arc_section_from_shdr): Don't complain about 0x0c
1045 section type. It is mwdt compiler specific.
1046
2fd43d78 10472018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1048
1049 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1050
db1e1b45 10512018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1052
1053 * elf32-arc.c (arc_elf_merge_attributes): Handle
1054 Tag_ARC_ATR_version.
1055
05d0e962
AM		 10562018-08-05 Alan Modra <amodra@gmail.com>
1057
1058 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1059 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1060 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1061 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1062 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1063 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1064 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1065 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1066 ppc_stub_plt_call_both.
1067 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1068 (build_offset, size_offset): New functions.
1069 (plt_stub_size): Support plt_call_notoc and plt_call_both.
1070 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1071 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1072 (ppc64_elf_size_stubs): Likewise, and new stubs.
1073 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1074 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1075 * bfd-in2.h: Regenerate.
1076 * libbfd.h: Regenerate.
1077
3f6ff479
AM		 10782018-08-05 Alan Modra <amodra@gmail.com>
1079
1080 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1081
13755f40
JW		 10822018-08-02 Jim Wilson <jimw@sifive.com>
1083
1084 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1085 add SEC_LINKER_CREATED flag.
1086
4a9f7d65
NC		 10872018-08-01 Nick Clifton <nickc@redhat.com>
1088
c25179e7
NC		 1089 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1090 about potentially truncated strncpy operations.
1091 (_bfd_xcoff_put_symbol_name): Likewise.
1092
4a9f7d65
NC		 1093 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1094 bfd_malloc.
1095
103da91b
NC		 10962018-08-01 Zenith <zenith432@users.sourceforge.net>
1097
1098 PR 23460
1099 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1100 call to fstat fails.
1101 (try_claim): Always close the file descriptor at the end of the
1102 function.
1103 (try_load_plugin): If a plugin has already been registered, then
1104 skip the dlopen and onload steps and go straight to claiming the
1105 file. If these is an error, close the plugin.
1106
1aa42141
AM		 11072018-08-01 Alan Modra <amodra@gmail.com>
1108
1109 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1110 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1111 it is sane. Don't adjust stub_offset for alignment. Adjust size
1112 calculation. Use "targ" temp when calculating offsets.
1113 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1114 calculating offsets. Adjust for alignment before setting
1115 tls_get_addr_opt_bctrl.
1116
cb86a42a
AM		 11172018-08-01 Alan Modra <amodra@gmail.com>
1118
1119 * po/SRC-POTFILES.in: Regenerate.
1120
a05b9f5e
NC		 11212018-07-30 Nick Clifton <nickc@redhat.com>
1122
1123 PR 22706
1124 * elf32-sh.c (sh_elf_relocate_section): When processing
1125 translation relocs, fail if the relocation offset is too small.
1126 Replace BFD_ASSERTs with more helpful error messages.
1127
b8891f8d
AJ		 11282018-07-30 Andrew Jenner <andrew@codesourcery.com>
1129
1130 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1131 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1132 * Makefile.in: Regenerated.
1133 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1134 related bfd_mach defines.
1135 (bfd_csky_arch): Declare.
1136 (bfd_archures_list): Add C-SKY.
1137 * bfd-in.h (elf32_csky_build_stubs): Declare.
1138 (elf32_csky_size_stubs): Declare.
1139 (elf32_csky_next_input_section: Declare.
1140 (elf32_csky_setup_section_lists): Declare.
1141 * bfd-in2.h: Regenerated.
1142 * config.bfd: Add C-SKY.
1143 * configure.ac: Likewise.
1144 * configure: Regenerated.
1145 * cpu-csky.c: New file.
1146 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1147 * elf32-csky.c: New file.
1148 * libbfd.h: Regenerated.
1149 * reloc.c: Add C-SKY relocations.
1150 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1151 (_bfd_target_vector): Add C-SKY target vector entries.
1152
469d3b57
JD		 11532018-07-27 John Darrington <john@darrington.wattle.id.au>
1154
1155 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1156
370e4b50
JD		 11572018-07-27 John Darrington <john@darrington.wattle.id.au>
1158
1159 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1160 (bfd_get_24, bfd_put_24): New macros.
1161 * bfd-in2.h: Regenerate.
1162
cd4d353f
JD		 11632018-07-27 John Darrington <john@darrington.wattle.id.au>
1164
1165 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1166
33cb30a1
AM		 11672018-07-26 Alan Modra <amodra@gmail.com>
1168
1169 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1170 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1171
49199304
AM		 11722018-07-25 Alan Modra <amodra@gmail.com>
1173
1174 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1175 Avoid trashing toff with added when used as a symbol index.
1176 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1177 creating unnecessary fixups when relocatable.
1178
be3e27bb
AM		 11792018-07-25 Alan Modra <amodra@gmail.com>
1180
1181 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1182 -Wstringop-truncation warning for gcc-8.0 too.
1183 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1184 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1185 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1186 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1187 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1188
67ce483b
AM		 11892018-07-24 Alan Modra <amodra@gmail.com>
1190
1191 PR 23430
1192 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1193 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1194
f82863d7
MF		 11952018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1196
1197 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1198 relocation sections consistency check to always check both
1199 .rela.dyn and .rela.plt when they exist. Rearrange variable
1200 definition and assignment places.
1201
5d3a462f
MF		 12022018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1203
1204 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1205 relocations section for dynamic undefined weak symbols when
1206 linking a shared object.
1207
01bcaf63
TT		 12082018-07-23 Tom Tromey <tom@tromey.com>
1209
1210 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1211
2376f038
EB		 12122018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1213
1214 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1215 cleanup for the case of a global symbol that binds locally. Also
1216 install a value in the GOT slot in the case of a local symbol in
1217 a non-PIC link.
1218
241e64e3
L		 12192018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1220
1221 PR ld/23428
1222 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1223 separate code program header is needed, make sure that the first
1224 read-only PT_LOAD segment has no code by adding a
1225 GNU_PROPERTY_X86_ISA_1_USED note.
1226
8095d2f7
CX		 12272018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1228 Maciej W. Rozycki <macro@mips.com>
1229
1230 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1231
db841b6f
MR		 12322018-07-20 Maciej W. Rozycki <macro@mips.com>
1233
1234 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1235 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1236 dynamic relocation section will be discarded from output.
1237 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1238 the dynamic relocation section will be retained in output.
1239
d3554ec1
MR		 12402018-07-18 Maciej W. Rozycki <macro@mips.com>
1241
1242 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1243 checks for defined weak symbols.
1244
c691de6a
MR		 12452018-07-17 Maciej W. Rozycki <macro@mips.com>
1246
1247 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1248 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1249 whether the symbol is absolute.
1250 (nds32_elf_relax_lo12): Likewise.
1251 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1252 (elfNN_aarch64_check_relocs): Likewise.
1253 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1254 (bfd_xcoff_import_symbol): Likewise.
1255 (xcoff_write_global_symbol): Likewise.
1256
d5c928c0
MR		 12572018-07-17 Maciej W. Rozycki <macro@mips.com>
1258
1259 * linker.c (bfd_is_abs_symbol): New macro.
1260 * bfd-in2.h: Regenerate.
1261
cb2366c1
EBM		 12622018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1263
1264 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1265 (elfcore_write_ppc_ppr): Likewise.
1266 (elfcore_write_ppc_dscr): Likewise.
1267 (elfcore_write_ppc_ebb): Likewise.
1268 (elfcore_write_ppc_pmu): Likewise.
1269 (elfcore_write_ppc_tm_cgpr): Likewise.
1270 (elfcore_write_ppc_tm_cfpr): Likewise.
1271 (elfcore_write_ppc_tm_cvmx): Likewise.
1272 (elfcore_write_ppc_tm_cvsx): Likewise.
1273 (elfcore_write_ppc_tm_spr): Likewise.
1274 (elfcore_write_ppc_tm_ctar): Likewise.
1275 (elfcore_write_ppc_tm_cppr): Likewise.
1276 (elfcore_write_ppc_tm_cdscr): Likewise.
1277 * elf.c (elfcore_write_ppc_tar): New function.
1278 (elfcore_write_ppc_ppr): Likewise.
1279 (elfcore_write_ppc_dscr): Likewise.
1280 (elfcore_write_ppc_ebb): Likewise.
1281 (elfcore_write_ppc_pmu): Likewise.
1282 (elfcore_write_ppc_tm_cgpr): Likewise.
1283 (elfcore_write_ppc_tm_cfpr): Likewise.
1284 (elfcore_write_ppc_tm_cvmx): Likewise.
1285 (elfcore_write_ppc_tm_cvsx): Likewise.
1286 (elfcore_write_ppc_tm_spr): Likewise.
1287 (elfcore_write_ppc_tm_ctar): Likewise.
1288 (elfcore_write_ppc_tm_cppr): Likewise.
1289 (elfcore_write_ppc_tm_cdscr): Likewise.
1290 (elfcore_write_register_note): Call them.
1291 (elfcore_grok_ppc_tar): New function.
1292 (elfcore_grok_ppc_ppr): Likewise.
1293 (elfcore_grok_ppc_dscr): Likewise.
1294 (elfcore_grok_ppc_ebb): Likewise.
1295 (elfcore_grok_ppc_pmu): Likewise.
1296 (elfcore_grok_ppc_tm_cgpr): Likewise.
1297 (elfcore_grok_ppc_tm_cfpr): Likewise.
1298 (elfcore_grok_ppc_tm_cvmx): Likewise.
1299 (elfcore_grok_ppc_tm_cvsx): Likewise.
1300 (elfcore_grok_ppc_tm_spr): Likewise.
1301 (elfcore_grok_ppc_tm_ctar): Likewise.
1302 (elfcore_grok_ppc_tm_cppr): Likewise.
1303 (elfcore_grok_ppc_tm_cdscr): Likewise.
1304 (elfcore_grok_note): Call them.
1305
1cb83cac
MR		 13062018-07-11 Maciej W. Rozycki <macro@mips.com>
1307
1308 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1309 than `!bfd_link_pic' in determining the dynamic symbol index.
1310 Avoid the index of -1.
1311 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1312 moving `dyn' to the beginning of the function block.
1313
9143e72c
MR		 13142018-07-11 Maciej W. Rozycki <macro@mips.com>
1315 Rich Felker <bugdal@aerifal.cx>
1316
1317 PR ld/22570
1318 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1319 than `bfd_link_pic' to determine whether dynamic relocations are
1320 to be produced.
1321 (mips_elf_initialize_tls_slots): Likewise.
1322
5270eddc
MR		 13232018-07-10 Maciej W. Rozycki <macro@mips.com>
1324
1325 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1326 to `remove_section'.
1327
1594e052
AM		 13282018-07-10 Alan Modra <amodra@gmail.com>
1329
1330 * elf32-xgate.h: Delete.
1331 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1332 that are now needed.
1333 (xgate_elf_bfd_link_hash_table_create)
1334 (xgate_elf_bfd_link_hash_table_free)
1335 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1336 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1337 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1338 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1339 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1340 (elf32_xgate_post_process_headers): Delete.
1341 (elf32_xgate_backend_symbol_processing): New function.
1342 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1343 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1344 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1345 (elf_backend_relocate_section, elf_backend_object_p)
1346 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1347 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1348 (bfd_elf32_bfd_link_hash_table_create)
1349 (bfd_elf32_bfd_set_private_flags)
1350 (xgate_stub_hash_lookup): Don't define.
1351 (elf_backend_symbol_processing): Define.
1352 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1353
4b8377e7
MR		 13542018-07-09 Maciej W. Rozycki <macro@mips.com>
1355
1356 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1357 `->needs_lazy_stub' if the stubs output section is the absolute
1358 section.
1359
872899f1
L		 13602018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1361
1362 PR ld/23388
1363 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1364 * configure: Regenerated.
1365
61658d78
AM		 13662018-07-09 Alan Modra <amodra@gmail.com>
1367
1368 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1369 _bfd_elf_post_process_headers.
1370
c451bb34
MF		 13712018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1372
1373 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1374 space for dynamic relocation for undefined weak symbol.
1375 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1376 relocation for undefined weak symbols.
1377 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1378 section for relocations against undefined weak symbols.
1379
ad1cc4e4
AH		 13802018-07-06 Alan Hayward <alan.hayward@arm.com>
1381
1382 * elf.c (elfcore_grok_aarch_sve): New function.
1383 (elfcore_grok_note): Check for Aarch64 SVE.
1384 (elfcore_write_aarch_sve): New function.
1385 (elfcore_write_register_note): Check for Aarch64 SVE.
1386 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1387
fe75810f
AM		 13882018-07-06 Alan Modra <amodra@gmail.com>
1389
1390 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1391 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1392 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1393 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1394 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1395 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1396 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1397
bb11866d
JW		 13982018-07-05 Jim Wilson <jimw@sifive.com>
1399
1400 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1401 (riscv64*-*-*): Likewise.
1402 (riscv-*-*): Add as an alias for riscv32*-*-*.
1403
56ad703d
L		 14042018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1405
1406 PR ld/23372
1407 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1408 ISA properties with empty bits.
1409
d8dab054
NC		 14102018-07-05 Nick Clifton <nickc@redhat.com>
1411
1412 * po/ru.po: Updated Russian translation.
1413
4a91d0ba
AM		 14142018-07-05 Alan Modra <amodra@gmail.com>
1415
1416 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1417 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1418 on mismatch. Remove "warning: " from messages. Track last bfd
1419 used to set tags.
1420 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1421 _bfd_elf_ppc_merge_fp_attributes.
1422 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1423 from _bfd_elf_ppc_merge_fp_attributes.
1424
db40acb0
L		 14252018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1426
1427 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1428 * Makefile.in: Regenerated.
1429
b8a6ced7
AM		 14302018-07-03 Alan Modra <amodra@gmail.com>
1431
1432 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1433 sections.
1434
8d2c8c3d
AM		 14352018-07-03 Alan Modra <amodra@gmail.com>
1436
1437 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1438 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1439 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1440 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1441 incompatible attribute.
1442 (ppc_elf_merge_obj_attributes): Likewise. Return
1443 _bfd_elf_merge_object_attributes result.
1444 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1445 _bfd_elf_merge_object_attributes result.
1446
af0bfb9c
AM		 14472018-07-03 Alan Modra <amodra@gmail.com>
1448
1449 PR 17550
1450 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1451 in discarded sections.
1452
12f09816
MR		 14532018-07-02 Maciej W. Rozycki <macro@mips.com>
1454
1455 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1456 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1457 list.
1458
156f2c00
MR		 14592018-07-02 Maciej W. Rozycki <macro@mips.com>
1460
1461 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1462 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1463 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1464 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1465 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1466 R_MICROMIPS_PC23_S2 relocation entries.
1467 (micromips_elf64_howto_table_rela): Likewise.
1468 (micromips_reloc_map): Likewise.
1469 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1470 (elf_micromips_howto_table_rela): Likewise.
1471 (micromips_reloc_map): Likewise.
1472
b638b5d5
L		 14732018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1474
1475 PR ld/23324
1476 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1477 R_X86_64_converted_reloc_bit bit.
1478
eac61af6
TT		 14792018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1480 Tom Tromey <tom@tromey.com>
1481
1482 PR 13157
1483 PR 21787
1484 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1485 (bfd_mach_o_close_and_cleanup): Redefine.
1486 * archive.c (_bfd_unlink_from_archive_parent): New function,
1487 extracted from..
1488 (_bfd_archive_close_and_cleanup): ..here.
1489 (bfd_generic_archive_p): Do not clear archive's format.
1490 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1491 * libbfd.h: Regenerate.
1492
c0c468d5
TP		 14932018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1494
1495 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1496 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1497 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1498 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1499 * bfd-in2.h: Regenerate.
1500 * cpu-arm.c (arch_info_struct): Add entries for above new
1501 bfd_mach_arm values.
1502 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1503 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1504 architectures. Force assert failure for any new Tag_CPU_arch value.
1505
a05a5b64
TP		 15062018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1507
1508 * doc/bfdint.texi: Use command-line consistently when used in a
1509 compount word.
1510 * doc/bfdsumm.texi: Likewise.
1511
262e07d0
MR		 15122018-06-29 Maciej W. Rozycki <macro@mips.com>
1513
1514 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1515 visibility check made for undefined weak symbols.
1516
30aa1306
NC		 15172018-06-26 Nick Clifton <nickc@redhat.com>
1518
1519 * po/uk.po: Updated Ukranian translation.
1520
bb69498c
NC		 15212018-06-25 Nick Clifton <nickc@redhat.com>
1522
1523 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1524 for malloc returning NULL.
1525 (_bfd_aarch64_erratum_843419_fixup): Check for
1526 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1527
71300e2c
NC		 15282018-06-24 Nick Clifton <nickc@redhat.com>
1529
1530 * po/bfd.pot: Regenerate.
1531
5127f207
NC		 15322018-06-24 Nick Clifton <nickc@redhat.com>
1533
1534 * version.m4: Update version string to 2.31.51.
1535 * configure: Regenerate.
1536
719d8288
NC		 15372018-06-24 Nick Clifton <nickc@redhat.com>
1538
1539 2.31 branch created.
1540
1ced1a5f
MR		 15412018-06-21 Maciej W. Rozycki <macro@mips.com>
1542
1543 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1544 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1545
334cd8a7
MR		 15462018-06-21 Maciej W. Rozycki <macro@mips.com>
1547
1548 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1549 EI_ABIVERSION setting together.
1550
bb29b84d
MR		 15512018-06-21 Maciej W. Rozycki <macro@mips.com>
1552
1553 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1554 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1555 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1556 (_bfd_mips_post_process_headers): Use them in place of magic
1557 numbers.
1558
25eb8346
JW		 15592018-06-21 Jim Wilson <jimw@sifive.com>
1560
1561 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1562 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1563
d388f643
AM		 15642018-06-21 Alan Modra <amodra@gmail.com>
1565
1566 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1567 * doc/Makefile.in: Regenerate.
1568
b939d8a0
RL		 15692018-06-20 Renlin Li <renlin.li@arm.com>
1570
1571 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1572 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1573 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1574 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1575 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1576 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1577 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1578 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1579 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1580
6077de06
NC		 15812018-06-20 Nick Clifton <nickc@redhat.com>
1582
1583 PR 23316
1584 * opncls.c (get_build_id): Check for a negative or excessive data
1585 size in the build-id note.
1586
c6643fcc
NC		 15872018-06-20 Nick Clifton <nickc@redhat.com>
1588
1589 PR 23299
1590 * mach-o.c (cputype): New function.
1591 (cpusubtype): New function.
1592 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1593 values in the MACH-O file header.
1594 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1595 cpusubtype fields from the input bfd's mach-o header to the output
1596 bfd.
1597 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1598 Redefine to bfd_mach_o_bfd_print_private_data.
1599 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1600
789ff5b6
MR		 16012018-06-19 Maciej W. Rozycki <macro@mips.com>
1602
1603 PR ld/22966
1604 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1605 `.got.plt' entry referred is in range.
1606 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1607 start. Replace the assertion used for that with a proper error
1608 message.
1609
6a382bce
MR		 16102018-06-19 Maciej W. Rozycki <macro@mips.com>
1611
1612 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1613 formatting.
1614
d0ac1c44
SM		 16152018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1616
1617 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1618 (INCLUDES): Rename to ...
1619 (AM_CPPFLAGS): ... this.
1620 * configure.ac: Remove AC_PREREQ.
1621 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1622 info-in-builddir no-texinfo.tex.
1623 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1624 * doc/bfd.texinfo: Rename to ...
1625 * doc/bfd.texi: ... this.
1626 * Makefile.in: Re-generate.
1627 * aclocal.m4: Re-generate.
1628 * config.in: Re-generate.
1629 * configure: Re-generate.
1630 * doc/Makefile.in: Re-generate.
1631
ed1299fe
M		 16322018-06-18 Mephi <mephi42@gmail.com>
1633
1634 PR 23297
1635 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1636 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1637 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1638 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1639 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1640 * bfd-in2.h: Regenerate.
1641 * libbfd.h: Regenerate.
1642
6f20c942
FS		 16432018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1644
1645 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1646
1f6f5dba
L		 16472018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1648
1649 PR binutils/23267
1650 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1651 symbol version is base version.
1652
7f923b7f
AM		 16532018-06-14 Alan Modra <amodra@gmail.com>
1654
1655 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1656 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1657 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1658 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1659 "dynamic_relocs" is not set.
1660 * elfxx-mips.c (count_section_dynsyms): Likewise.
1661
ff91d2f0
AM		 16622018-06-14 Alan Modra <amodra@gmail.com>
1663
1664 PR 23282
1665 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1666
730c3174
SE		 16672018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1668 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1669
1670 * elfxx-mips.c (print_mips_ases): Add CRC.
1671
ecf99cc0
L		 16722018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1673
1674 PR ld/23161
1675 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1676 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1677 __bss_start, _end and _edata in shared libraries.
1678
527278f3
AM		 16792018-06-07 Alan Modra <amodra@gmail.com>
1680
1681 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1682 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1683
5c4ce239
AM		 16842018-06-05 Alan Modra <amodra@gmail.com>
1685
1686 * bfd.c (struct bfd): Update comment on "where" usage.
1687 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1688 "iostream", and "where" from containing archive file. Return
1689 error on NULL iovec.
1690 (bfd_bread): Similarly, and return error attempted out of
1691 bounds archive element access.
1692 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1693 "where" from containing archive file.
1694 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1695 attempt to optimize away seeks. Don't paper over errors by
1696 calling bfd_tell.
1697 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1698 (bfd_get_size): Likewise.
1699 (bfd_mmap): Operate on and use iovec of containing archive
1700 file. Return error on NULL iovec.
1701 * cache.c (bfd_cache_lookup_worker): Abort if working on
1702 archive element bfd.
1703 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1704 Don't ignore zero byte reads.
1705 (cache_bread): Look up FILE* in cache here. Error on NULL
1706 lookup.
1707 (cache_bwrite): Rename "where" to "from".
1708 (cache_bmmap): Don't handle archive elements.
1709 * coffcode.h (coff_slurp_line_table): Exit early on zero
1710 lineno count.
1711 * bfd-in2.h: Regenerate.
1712
27b07675
AM		 17132018-06-05 Alan Modra <amodra@gmail.com>
1714
1715 PR 23254
1716 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1717 nested archives. Open file again for plugin.
1718 (try_claim): Don't save and restore file position. Close file
1719 if not claimed.
1720 * sysdep.h (O_BINARY): Define.
1721
4b8e28c7
MF		 17222018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1723
1724 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1725 (compute_fill_extra_space): Drop declaration. Rename function to
1726 xtensa_compute_fill_extra_space.
1727 (compute_ebb_actions, remove_dead_literal): Update references to
1728 compute_fill_extra_space.
1729
8255c61b
MF		 17302018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1731
1732 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1733 variable.
1734 (xtensa_add_names): New function.
1735 (xtensa_property_section_name): Add new parameter
1736 separate_sections, use it to choose property section name.
1737 (xtensa_get_separate_property_section): New function.
1738 (xtensa_get_property_section): Invoke
1739 xtensa_get_separate_property_section to get individual property
1740 section if it exists, common property section otherwise.
1741 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1742 to xtensa_property_section_name.
1743
95da9854
L		 17442018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 PR binutils/23146
1747 * bfd-in.h: Include "diagnostics.h".
1748 * bfd-in2.h: Regenerated.
1749 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1750 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1751 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1752 -Wstringop-truncation.
1753 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1754 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1755 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1756 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1757 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1758
137b5cbd
JW		 17592018-06-03 Jim Wilson <jimw@sifive.com>
1760
cf7a5066
JW		 1761 PR ld/23244
1762 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1763 for and handle an undefined weak with no PLT.
1764
137b5cbd
JW		 1765 PR ld/22756
1766 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1767 to code that ignores duplicate symbols.
1768
55e99962
L		 17692018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1770
1771 * version.m4: Bump version to 2.30.52
1772 * configure: Regenerated.
1773
030157d8
AM		 17742018-06-01 Alan Modra <amodra@gmail.com>
1775
1776 * bfd.c (_bfd_error_handler): Arrange for this function to be
1777 declared in bfd-in2.h.
1778 * libbfd-in.h (_bfd_error_handler): Don't declare.
1779 * libbfd.h: Regenerate.
1780 * bfd-in2.h: Regenerate.
1781
421acf18
AC		 17822018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1783
1784 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1785 This is needed to generate UEFI application image files from ELFs.
1786
92e68c1d
L		 17872018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1788
1789 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1790 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1791 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1792 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1793 (elf_i386_lazy_ibt_plt): Likewise.
1794 (elf_i386_nacl_plt): Likewise.
1795 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1796 (elf_x86_64_tlsdesc_plt_entry): This.
1797 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1798 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1799 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1800 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1801 (elf_x86_64_lazy_bnd_plt): Likewise.
1802 (elf_x86_64_lazy_ibt_plt): Likewise.
1803 (elf_x32_lazy_ibt_plt): Likewise.
1804 (elf_x86_64_nacl_plt): Likewise.
1805 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1806 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1807 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1808 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1809 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1810 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1811 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1812 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1813 (elf_x86_non_lazy_plt_layout): Update comments.
1814 (elf_x86_plt_layout): Likewise.
1815
ac98f9e2
L		 18162018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 PR ld/23238
1819 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1820 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1821 (elf_backend_add_symbol_hook): Likewise.
1822 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1823 (elf_backend_add_symbol_hook): Likewise.
1824 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1825 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1826 (elf_backend_add_symbol_hook): Likewise.
1827 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1828 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1829 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1830 (elf_backend_add_symbol_hook): Likewise.
1831 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1832 handling.
1833 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1834 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1835 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1836 * elflink.c (elf_link_add_object_symbols): Set
1837 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1838
099bb8fb
L		 18392018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1840
1841 PR ld/23194
1842 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1843 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1844 Extracted from _bfd_elf_link_assign_sym_version.
1845 (_bfd_elf_link_hide_sym_by_version): New function.
1846 (_bfd_elf_link_assign_sym_version): Use
1847 _bfd_elf_link_hide_versioned_symbol.
1848 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1849 _bfd_elf_link_hide_sym_by_version instead of
1850 bfd_hide_sym_by_version. Don't check unversioned symbol.
1851
277eb7f6
AM		 18522018-05-25 Alan Modra <amodra@gmail.com>
1853
1854 * Makefile.in: Regenerate.
1855 * po/SRC-POTFILES.in: Regenerate.
1856
629dabe3
AM		 18572018-05-25 Alan Modra <amodra@gmail.com>
1858
1859 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1860 * configure: Regenerate.
1861
9ef6d1e3
L		 18622018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1863
1864 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1865 to data.
1866
215f5271
AM		 18672018-05-22 Alan Modra <amodra@gmail.com>
1868
1869 PR 23207
1870 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1871 is NULL.
1872 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1873 sections.
1874 (final_link_relocate): Revert last change.
1875
7455c018
AM		 18762018-05-22 Alan Modra <amodra@gmail.com>
1877
1878 PR 23207
1879 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1880 stubs in non-alloc sections.
1881
34a87bb0
L		 18822018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1883
1884 PR ld/23201
1885 * aout-target.h (MY_bfd_link_hide_symbol): New.
1886 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1887 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1888 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1889 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1890 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1891 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1892 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1893 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1894 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1895 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1896 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1897 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1898 (bfd_link_hide_symbol): Likewise.
1899 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1900 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1901 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1902 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1903 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1904 * som.c (som_bfd_link_hide_symbol): Likewise.
1905 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1906 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1907 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1908 (alpha_vms_bfd_link_hide_symbol): Likewise.
1909 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1910 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1911 _bfd_generic_link_hide_symbol.
1912 (rs6000_xcoff64_aix_vec): Likewise.
1913 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1914 local symbol dynamic.
1915 (_bfd_elf_link_hide_symbol): New function.
1916 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1917 check root.ldscript_def.
1918 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1919 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1920 * bfd-in2.h: Regenerated.
1921 * libbfd.h: Likewise.
1922
bae363f1
L		 19232018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1924
1925 PR binutils/23199
1926 * elf.c (setup_group): Mark section in a section group with
1927 SHF_GROUP.
1928
97373b2e
L		 19292018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1930
1931 PR ld/23194
1932 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1933 set eh->local_ref to 1 if a symbol is versioned and there is a
1934 version script.
1935
7f999549
JW		 19362018-05-18 Kito Cheng <kito.cheng@gmail.com>
1937
1938 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1939 EF_RISCV_RVE.
1940
6487709f
JW		 19412018-05-18 Jim Wilson <jimw@sifive.com>
1942
1943 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1944 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1945 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1946 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1947 (riscv_elf_finish_dynamic_symbol): Likewise.
1948
7b4ae824
JD		 19492018-05-18 John Darrington <john@darrington.wattle.id.au>
1950
1951 * Makefile.am: Add s12z files.
1952 * Makefile.in: Regenerate.
1953 * archures.c: Add bfd_s12z_arch.
1954 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1955 * bfd-in2.h: Regenerate.
1956 * config.bfd: Add s12z target.
1957 * configure.ac: Add s12z target.
1958 * configure: Regenerate.
1959 * cpu-s12z.c: New file.
1960 * elf32-s12z.c: New file.
1961 * libbfd.c (bfd_putb24): New function.
1962 (bfd_putl24): New function.
1963 * libbfd.h: Regenerate.
1964 * reloc.c: Add s12z relocations.
1965 (bfd_get_reloc_size): Handle size 5 relocs.
1966 * targets.c: Add s12z_elf32_vec.
1967
011b32fd
L		 19682018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1969
1970 PR ld/23189
1971 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1972 like R_386_GOT32.
1973 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1974 set eh->local_ref to 1 for linker defined symbols.
1975
4bba0fb1
AM		 19762018-05-18 Alan Modra <amodra@gmail.com>
1977
1978 PR 23199
1979 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1980 don't point at other SHT_GROUP sections. Set shdr corresponding
1981 to invalid entry, to NULL rather than section 0. Identify
1982 SHT_GROUP section index when reporting an error. Cope with NULL
1983 shdr pointer.
1984
8722de9c
AM		 19852018-05-18 Alan Modra <amodra@gmail.com>
1986
1987 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1988 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1989 visibility.
1990 * libbfd.h: Regenerate.
1991 * configure: Regenerate.
1992 * config.in: Regenerate.
1993
0b439543
AM		 19942018-05-18 Alan Modra <amodra@gmail.com>
1995
1996 * libbfd-in.h: Add include guard.
1997 * libcoff-in.h: Likewise.
1998 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1999 * doc/Makefile.in: Regenerate.
2000 * libbfd.h: Regenerate.
2001 * libcoff.h: Regenerate.
2002
1624c9ca
MR		 20032018-05-16 Maciej W. Rozycki <macro@mips.com>
2004
2005 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2006
7cf7fcc8
AM		 20072018-05-16 Alan Modra <amodra@gmail.com>
2008
2009 PR 22458
2010 * format.c (struct bfd_preserve): Add section_id.
2011 (bfd_preserve_save, bfd_preserve_restore): Save and restore
2012 _bfd_section_id.
2013 (bfd_reinit): Set _bfd_section_id.
2014 (bfd_check_format_matches): Put all matches of any priority into
2015 matching_vector. Save initial section id and start each attempted
2016 match at that section id.
2017 * libbfd-in.h (_bfd_section_id): Declare.
2018 * section.c (_bfd_section_id): Rename from section_id and make
2019 global. Adjust uses.
2020 (bfd_get_next_section_id): Delete.
2021 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2022 bfd_get_section_id with _bfd_section_id.
2023 * libbfd.h: Regenerate.
2024 * bfd-in2.h: Regenerate.
2025
810ed4db
CG		 20262018-05-15 Christophe Guillon <christophe.guillon@st.com>
2027
2028 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2029 of the aux structure are initialised.
2030
1678bd35
FT		 20312018-05-15 Francois H. Theron <francois.theron@netronome.com>
2032
2033 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2034
293b4d4f
NC		 20352018-05-15 Nick Clifton <nickc@redhat.com>
2036
2037 * po/pt.po: New Portuguese translation.
2038 * configure.ac (ALL_LINGUAS): Add pt.
2039 * configure: Regenerate.
2040
4ec09950
L		 20412018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2042
2043 PR ld/23169
2044 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2045 an error on IFUNC pointer defined in PDE.
2046 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2047 _bfd_x86_elf_link_fixup_ifunc_symbol.
2048 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2049 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2050 function.
2051 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2052
9bc935ef
L		 20532018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2054
2055 PR ld/23162
2056 * elfxx-x86.c (elf_x86_linker_defined): New function.
2057 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2058 _end and _edata locally defined within executables.
2059
9933dc52
AM		 20602018-05-12 Alan Modra <amodra@gmail.com>
2061
2062 PR 20659
2063 * elf.c (rewrite_elf_program_header): Use segment_mark only for
2064 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
2065 Instead make matching_lma and suggested_lma pointers to the
2066 sections. Align section vma and lma calculated from segment.
2067 Don't clear includes_phdrs or includes_filehdr based on p_paddr
2068 test. Try to handle alignment padding before first section by
2069 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
2070
493ffac5
DD		 20712018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
2072
2073 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2074 conformant to TI ABI.
2075 (pru_elf32_relax_section): Likewise.
2076 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2077 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2078 (pru_elf32_pmem_relocate): Trap - should not get here.
2079 (pru_elf32_relocate_section): Add support for REL relocations.
2080 (elf_info_to_howto_rel): Enable REL.
2081 (elf_backend_may_use_rel_p): Likewise.
2082 (elf_backend_may_use_rela_p): Likewise.
2083 (elf_backend_default_use_rela_p): Likewise.
2084
b4560c7d
AM		 20852018-05-09 Alan Modra <amodra@gmail.com>
2086
2087 PR 23148
2088 * peXXigen.c (pe_print_edata): Correct minimum size.
2089
53db9cf9
AM		 20902018-05-09 Alan Modra <amodra@gmail.com>
2091
2092 PR 23147
2093 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2094
95a6d235
NC		 20952018-05-08 Nick Clifton <nickc@redhat.com>
2096
2097 PR 22809
2098 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2099 string section.
2100 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2101 attribute section is larger than the size of the file.
2102
7bd8862c
AM		 21032018-05-07 Alan Modra <amodra@gmail.com>
2104
2105 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2106 strncmp when checking for ".bf" special symbol.
2107 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2108 section name a char array, remove sentinal known_sections entry,
2109 and adjust loop over known_sections to suit. Use memcmp rather
2110 than strncmp.
2111
602f1657
AM		 21122018-05-04 Alan Modra <amodra@gmail.com>
2113
2114 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2115 (struct elf_external_linux_prpsinfo32_ugid16),
2116 (struct elf_external_linux_prpsinfo64_ugid32),
2117 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2118 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2119 Move comment to..
2120 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2121 directives.
2122 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2123 to data.
2124 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2125 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2126 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2127 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2128 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2129 pragmas.
2130 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2131 false positive gcc-8 warning.
7bd8862c 2132 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 2133
a27ca19c
TMQMF		 21342018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2135
2136 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2137 of arguments when warning about different long double types.
2138
3be08ea4
SA		 21392018-05-03 Simon Atanasyan <simon@atanasyan.com>
2140
2141 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2142 (elf_backend_fixup_symbol): New macro.
2143 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2144 handling.
2145 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2146
fe944acf
FT		 21472018-04-30 Francois H. Theron <francois.theron@netronome.com>
2148
2149 * Makefile.am: Added NFP files to build.
2150 * archures.c: Added bfd_arch_nfp
2151 * config.bfd: Added NFP support.
2152 * configure.ac: Added NFP support.
2153 * cpu-nfp.c: New, for NFP support.
2154 * elf-bfd.h: Added elf_section_info()
2155 * elf64-nfp.c: New, for NFP support.
2156 * po/SRC-POTFILES.in: Added NFP source files.
2157 * targets.c: Added nfp_elf64_vec
2158 * bfd-in2.h: Regenerate.
2159 * Makefile.in: Regenerate.
2160 * configure: Regenerate.
2161
ffa389a3
AM		 21622018-04-27 Alan Modra <amodra@gmail.com>
2163
2164 * bfd-in2.h: Regenerate.
2165 * libbfd.h: Regenerate.
2166
04383fd1
AM		 21672018-04-27 Alan Modra <amodra@gmail.com>
2168
2169 PR 23123
2170 PR 22374
2171 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2172 relocs for ifuncs.
2173 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2174
bfa5bd2a
PA		 21752018-04-26 Pedro Alves <palves@redhat.com>
2176
2177 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2178 ifunc and non-ifunc symbols duplicates.
2179
59029f57
CL		 21802018-04-25 Christophe Lyon <christophe.lyon@st.com>
2181 Mickaël Guêné <mickael.guene@st.com>
2182
2183 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2184 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2185 (elf32_arm_populate_plt_entry): Likewise.
2186 (elf32_arm_output_plt_map_1): Likewise.
2187 (elf32_arm_output_arch_local_syms): Likewise.
2188
fac7bd64
CL		 21892018-04-25 Christophe Lyon <christophe.lyon@st.com>
2190 Mickaël Guêné <mickael.guene@st.com>
2191
2192 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2193 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2194
29e9b073
CL		 21952018-04-25 Christophe Lyon <christophe.lyon@st.com>
2196 Mickaël Guêné <mickael.guene@st.com>
2197
2198 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2199 for R_ARM_TARGET2.
2200
cb10292c
CL		 22012018-04-25 Christophe Lyon <christophe.lyon@st.com>
2202 Mickaël Guêné <mickael.guene@st.com>
2203
2204 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2205 (elf32_arm_always_size_sections): Create stack segment.
2206
5c5a4843
CL		 22072018-04-25 Christophe Lyon <christophe.lyon@st.com>
2208 Mickaël Guêné <mickael.guene@st.com>
2209
2210 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2211 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2212 relocations.
2213 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2214 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2215 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2216 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2217 (struct elf32_arm_link_hash_table): Update comment.
2218 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2219 (IS_ARM_TLS_RELOC): Likewise.
2220 (elf32_arm_check_relocs): Likewise.
2221 (allocate_dynrelocs_for_symbol): Likewise.
2222 (elf32_arm_size_dynamic_sections): Update comment.
2223 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2224 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2225
7801f98f
CL		 22262018-04-25 Christophe Lyon <christophe.lyon@st.com>
2227 Mickaël Guêné <mickael.guene@st.com>
2228
2229 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2230 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2231 (elf32_arm_allocate_plt_entry): Likewise.
2232 (elf32_arm_populate_plt_entry): Likewise.
2233 (elf32_arm_output_plt_map_1): Likewise.
2234
e8b09b87
CL		 22352018-04-25 Christophe Lyon <christophe.lyon@st.com>
2236 Mickaël Guêné <mickael.guene@st.com>
2237
2238 * elf32-arm.c (struct fdpic_local): New.
2239 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2240 (elf32_arm_local_fdpic_cnts): New.
2241 (struct fdpic_global): New.
2242 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2243 (elf32_arm_link_hash_table): Add srofixup field.
2244 (arm_elf_add_rofixup): New.
2245 (arm_elf_fill_funcdesc): New.
2246 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2247 (elf32_arm_allocate_local_sym_info): Likewise.
2248 (create_got_section): Create .rofixup section.
2249 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2250 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2251 (elf32_arm_final_link_relocate): Likewise.
2252 (elf32_arm_check_relocs): Likewise.
2253 (allocate_dynrelocs_for_symbol): Likewise.
2254 (elf32_arm_size_dynamic_sections): Likewise.
2255 (elf32_arm_finish_dynamic_sections): Likewise.
2256 (elf32_arm_output_arch_local_syms): Likewise.
2257 (elf32_arm_fdpic_omit_section_dynsym): New.
2258
188fd7ae
CL		 22592018-04-25 Christophe Lyon <christophe.lyon@st.com>
2260 Mickaël Guêné <mickael.guene@st.com>
2261
2262 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2263 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2264 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2265 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2266 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2267 (elf32_arm_howto_from_type): Take new members of
2268 elf32_arm_howto_table_2 into account.
2269 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2270 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2271 BFD_RELOC_ARM_FUNCDESC_VALUE.
2272 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2273 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2274 BFD_RELOC_ARM_FUNCDESC_VALUE.
2275
18a20338
CL		 22762018-04-25 Christophe Lyon <christophe.lyon@st.com>
2277 Mickaël Guêné <mickael.guene@st.com>
2278
2279 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2280 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2281 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2282 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2283
617a5ada
CL		 22842018-04-25 Christophe Lyon <christophe.lyon@st.com>
2285 Mickaël Guêné <mickael.guene@st.com>
2286
2287 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2288 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2289 arm*-*-uclinuxfdpiceabi.
2290 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2291 arm_elf32_fdpic_le_vec.
2292 * configure: Regenerate.
2293 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2294 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2295 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2296 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2297 (elf32_arm_fdpic_link_hash_table_create): New.
2298 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2299 arm_elf32_fdpic_le_vec.
2300
d99b4b92
AM		 23012018-04-25 Alan Modra <amodra@gmail.com>
2302
2303 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2304 * elf.c (elfcore_write_prpsinfo): Likewise.
2305
23062018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2307
2308 * Makefile.am: Remove arm-aout and arm-coff support.
2309 * config.bfd: Likewise.
2310 * configure.ac: Likewise.
2311 * targets.c: Likewise.
2312 * aout-arm.c: Delete.
2313 * armnetbsd.c: Delete.
2314 * riscix.c: Delete.
2315 * Makefile.in: Regenerate.
2316 * configure: Regenerate.
2317 * po/SRC-POTFILES.in: Regenerate.
2318
aa4a8c2a
NC		 23192018-04-24 Nick Clifton <nickc@redhat.com>
2320
db0c309f
NC		 2321 PR 23113
2322 * elf.c (ignore_section_sym): Check for the output_section pointer
2323 being NULL before dereferencing it.
2324
aa4a8c2a
NC		 2325 PR 23110
2326 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2327 a negative PE_DEBUG_DATA size before iterating over the debug data.
2328
b9f26d2e
AM		 23292018-04-23 Alan Modra <amodra@gmail.com>
2330
2331 * elf-linux-core.h: Revert last change.
2332 * elf.c: Likewise.
2333
bf82069d
NC		 23342018-04-23 Nick Clifton <nickc@redhat.com>
2335
2336 PR 23056
2337 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2338 the end of the string table, and zero it.
2339
5a6312e8
AM		 23402018-04-23 Alan Modra <amodra@gmail.com>
2341
2342 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2343 gcc-8 string truncation warning.
2344 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2345 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2346 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2347 * elf.c (elfcore_write_prpsinfo): Likewise.
2348
bf82069d
NC		 23492018-04-23 Nick Clifton <nickc@redhat.com>
2350
2351 PR 23056
2352 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2353 the end of the string table, and zero it.
2354
4352556b
AM		 23552018-04-20 Alan Modra <amodra@gmail.com>
2356
2357 PR 22978
2358 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2359 case both dtprel and tprel relocs.
2360 (allocate_dynrelocs): Adjust conditions for got relocs.
2361 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2362 Emit dynamic relocs on TLS GOT entries for shared libraries,
2363 not when pic. Omit dynamic reloc on dtprel entry when local,
2364 and on tprel entry when local and executable.
2365
f6a8b8c7
AM		 23662018-04-19 Alan Modra <amodra@gmail.com>
2367
2368 PR 22537
2369 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2370 (hppa_type_of_stub): Don't return a long branch stub for
2371 symbols other than those defined statically.
2372
8e415ce8
AM		 23732018-04-19 Alan Modra <amodra@gmail.com>
2374
2375 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2376 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2377 to selvecs for mips targets change 2018-04-18.
2378 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2379 and mips_ecoff_bele_vec.
2380 * targets.c: Likewise.
2381 * coff-mips.c: Resurrect.
2382 * Makefile.in: Regenerate.
2383 * configure: Regenerate.
2384 * po/SRC-POTFILES.in: Regenerate.
2385
3596d8ce
AM		 23862018-04-18 Alan Modra <amodra@gmail.com>
2387
2388 * Makefile.am: Remove mips aout and coff support.
2389 * config.bfd: Likewise.
2390 * configure.ac: Likewise.
2391 * targets.c: Likewise.
2392 * coff-mips.c: Delete
2393 * mipsbsd.c: Delete
2394 * pe-mips.c: Delete
2395 * pei-mips.c: Delete
2396 * Makefile.in: Regenerate.
2397 * configure: Regenerate.
2398 * po/SRC-POTFILES.in: Regenerate.
2399
d9dd2045
L		 24002018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2401
2402 * elf32-i386.c (elf32_bed): Define before including
2403 "elf32-target.h".
2404 * elf64-x86-64.c (elf64_bed): Define before including
2405 "elf64-target.h".
2406 (elf32_bed): Define before including "elf32-target.h".
2407
e4e6a73d
L		 24082018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2409
2410 PR ld/23055
2411 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2412 normal input file with compatible relocation.
2413
c65c21e1
AM		 24142018-04-18 Alan Modra <amodra@gmail.com>
2415
2416 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2417 * config.bfd: Likewise.
2418 * configure.ac: Likewise.
2419 * doc/bfdint.texi: Likewise.
2420 * targets.c: Likewise.
2421 * freebsd.h: Delete.
2422 * i386dynix.c: Delete.
2423 * i386freebsd.c: Delete.
2424 * i386linux.c: Delete.
2425 * i386mach3.c: Delete.
2426 * i386netbsd.c: Delete.
2427 * i386os9k.c: Delete.
2428 * Makefile.in: Regenerate.
2429 * configure: Regenerate.
2430 * po/SRC-POTFILES.in: Regenerate.
2431
884d4d8a 24322018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2433
2434 Microblaze Target: PIC data text relative
2435
2436 * bfd/reloc.c (2 new BFD relocations):
2437 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2438 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2439 * bfd/bfd-in2.h: Regenerate
2440 * bfd/libbfd.h: Regenerate
2441 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2442 new relocs and handle them in both relocate and relax functions.
2443 (microblaze_elf_reloc_type_lookup): add mapping between for new
2444 bfd relocs.
2445 (microblaze_elf_relocate_section): Handle new relocs in case of
2446 elf relocation.
2447 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2448
6327533b
NC		 24492018-04-17 Nick Clifton <nickc@redhat.com>
2450
808346fc
NC		 2451 PR 23055
2452 * aoutx.h (find_nearest_line): Check that the symbol name exists
2453 and is long enough, before attempting to see if it is for a .o
2454 file.
2455 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2456 NULL.
2457 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2458 NULL.
2459 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2460 has no name.
2461
6327533b
NC		 2462 PR 23065
2463 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2464
e9af4700
NC		 24652018-04-16 Nick Clifton <nickc@redhat.com>
2466
2467 PR 23061
2468 * coffgen.c (coff_pointerize_aux): Check for an out of range
2469 fixup.
2470
ddb00039
AM		 24712018-04-16 Alan Modra <amodra@gmail.com>
2472
2473 * Makefile.am: Remove arm-epoc-pe support.
2474 * coff-arm.c: Likewise.
2475 * config.bfd: Likewise.
2476 * configure.ac: Likewise.
2477 * targets.c: Likewise.
2478 * epoc-pe-arm.c: Delete.
2479 * epoc-pei-arm.c: Delete.
2480 * Makefile.in: Regenerate.
2481 * configure: Regenerate.
2482 * po/SRC-POTFILES.in: Regenerate.
2483
c9098af4
AM		 24842018-04-16 Alan Modra <amodra@gmail.com>
2485
2486 * Makefile.am: Remove sparc-aout and sparc-coff support.
2487 * config.bfd: Likewise.
2488 * configure.ac: Likewise.
2489 * targets.c: Likewise.
2490 * aout-sparcle.c: Delete.
2491 * aoutf1.h: Delete.
2492 * cf-sparclynx.c: Delete.
2493 * coff-sparc.c: Delete.
2494 * demo64.c: Delete.
2495 * sparclinux.c: Delete.
2496 * sparclynx.c: Delete.
2497 * sparcnetbsd.c: Delete.
2498 * sunos.c: Delete.
2499 * Makefile.in: Regenerate.
2500 * configure: Regenerate.
2501 * po/SRC-POTFILES.in: Regenerate.
2502
dc12032b
AM		 25032018-04-16 Alan Modra <amodra@gmail.com>
2504
2505 * Makefile.am: Remove m68k-aout and m68k-coff support.
2506 * aoutf1.h: Likewise.
2507 * aoutx.h: Likewise.
2508 * archive.c: Likewise.
2509 * bfd-in.h: Likewise.
2510 * bfd.c: Likewise.
2511 * coffcode.h: Likewise.
2512 * coffswap.h: Likewise.
2513 * config.bfd: Likewise.
2514 * configure.ac: Likewise.
2515 * configure.host: Likewise.
2516 * doc/bfd.texinfo: Likewise.
2517 * doc/bfdint.texi: Likewise.
2518 * freebsd.h: Likewise.
2519 * gen-aout.c: Likewise.
2520 * hpux-core.c: Likewise.
2521 * libaout.h: Likewise.
2522 * libbfd-in.h: Likewise.
2523 * pdp11.c: Likewise.
2524 * peicode.h: Likewise.
2525 * riscix.c: Likewise.
2526 * targets.c: Likewise.
2527 * aout0.c: Delete.
2528 * coff-apollo.c: Delete.
2529 * coff-aux.c: Delete.
2530 * coff-m68k.c: Delete.
2531 * coff-svm68k.c: Delete.
2532 * coff-u68k.c: Delete.
2533 * hosts/delta68.h: Delete.
2534 * hosts/hp300bsd.h: Delete.
2535 * hosts/m68kaux.h: Delete.
2536 * hosts/news.h: Delete.
2537 * hp300bsd.c: Delete.
2538 * hp300hpux.c: Delete.
2539 * liboasys.h: Delete.
2540 * m68k4knetbsd.c: Delete.
2541 * m68klinux.c: Delete.
2542 * m68knetbsd.c: Delete.
2543 * oasys.c: Delete.
2544 * versados.c: Delete.
2545 * Makefile.in: Regenerate.
2546 * bfd-in2.h: Regenerate.
2547 * configure: Regenerate.
2548 * libbfd.h: Regenerate.
2549 * po/SRC-POTFILES.in: Regenerate.
2550
211dc24b
AM		 25512018-04-16 Alan Modra <amodra@gmail.com>
2552
2553 * Makefile.am: Remove sh5 and sh64 support.
2554 * archures.c: Likewise.
2555 * config.bfd: Likewise.
2556 * configure.ac: Likewise.
2557 * cpu-sh.c: Likewise.
2558 * elf32-sh-relocs.h: Likewise.
2559 * elf32-sh.c: Likewise.
2560 * targets.c: Likewise.
2561 * elf32-sh64-com.c: Delete.
2562 * elf32-sh64.c: Delete.
2563 * elf32-sh64.h: Delete.
2564 * elf64-sh64.c: Delete.
2565 * Makefile.in: Regenerate.
2566 * bfd-in2.h: Regenerate.
2567 * configure: Regenerate.
2568 * po/SRC-POTFILES.in: Regenerate.
2569
4db9937a
AM		 25702018-04-16 Alan Modra <amodra@gmail.com>
2571
2572 * Makefile.am: Remove sh-symbianelf support.
2573 * config.bfd: Likewise.
2574 * configure.ac: Likewise.
2575 * targets.c: Likewise.
2576 * elf32-sh-symbian.c: Delete.
2577 * Makefile.in: Regenerate.
2578 * configure: Regenerate.
2579 * po/SRC-POTFILES.in: Regenerate.
2580
9f5d1593
AM		 25812018-04-16 Alan Modra <amodra@gmail.com>
2582
2583 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2584 * config.bfd: Likewise.
2585 * configure.ac: Likewise.
2586 * targets.c: Likewise.
2587 * vaxbsd.c: Delete.
2588 * Makefile.in: Regenerate.
2589 * configure: Regenerate.
2590 * po/SRC-POTFILES.in: Regenerate.
2591
a9a4b302
AM		 25922018-04-16 Alan Modra <amodra@gmail.com>
2593
2594 * Makefile.am: Remove w65 support.
2595 * archures.c: Likewise.
2596 * coffcode.h: Likewise.
2597 * config.bfd: Likewise.
2598 * configure.ac: Likewise.
2599 * targets.c: Likewise.
2600 * coff-w65.c: Delete.
2601 * cpu-w65.c: Delete.
2602 * Makefile.in: Regenerate.
2603 * bfd-in2.h: Regenerate.
2604 * configure: Regenerate.
2605 * po/SRC-POTFILES.in: Regenerate.
2606
04cb01fd
AM		 26072018-04-16 Alan Modra <amodra@gmail.com>
2608
2609 * Makefile.am: Remove we32k support.
2610 * archures.c: Likewise.
2611 * coffcode.h: Likewise.
2612 * config.bfd: Likewise.
2613 * configure.ac: Likewise.
2614 * targets.c: Likewise.
2615 * coff-we32k.c: Delete.
2616 * cpu-we32k.c: Delete.
2617 * Makefile.in: Regenerate.
2618 * bfd-in2.h: Regenerate.
2619 * configure: Regenerate.
2620 * po/SRC-POTFILES.in: Regenerate.
2621
c2bf1eec
AM		 26222018-04-16 Alan Modra <amodra@gmail.com>
2623
2624 * Makefile.am: Remove m88k support.
2625 * aoutx.h: Likewise.
2626 * archures.c: Likewise.
2627 * coffcode.h: Likewise.
2628 * coffswap.h: Likewise.
2629 * config.bfd: Likewise.
2630 * configure.ac: Likewise.
2631 * cpu-ns32k.c: Likewise.
2632 * elf32-nds32.c: Likewise.
2633 * mach-o.c: Likewise.
2634 * netbsd-core.c: Likewise.
2635 * reloc.c: Likewise.
2636 * targets.c: Likewise.
2637 * coff-m88k.c: Delete.
2638 * cpu-m88k.c: Delete.
2639 * elf32-m88k.c: Delete.
2640 * hosts/m88kmach3.h: Delete.
2641 * m88kmach3.c: Delete.
2642 * m88kopenbsd.c: Delete.
2643 * Makefile.in: Regenerate.
2644 * bfd-in2.h: Regenerate.
2645 * configure: Regenerate.
2646 * po/SRC-POTFILES.in: Regenerate.
2647
6793974d
AM		 26482018-04-16 Alan Modra <amodra@gmail.com>
2649
2650 * Makefile.am: Remove i370 support.
2651 * archures.c: Likewise.
2652 * config.bfd: Likewise.
2653 * configure.ac: Likewise.
2654 * targets.c: Likewise.
2655 * cpu-i370.c: Delete.
2656 * elf32-i370.c: Delete.
2657 * Makefile.in: Regenerate.
2658 * bfd-in2.h: Regenerate.
2659 * configure: Regenerate.
2660 * po/SRC-POTFILES.in: Regenerate.
2661
e82aa794
AM		 26622018-04-16 Alan Modra <amodra@gmail.com>
2663
2664 * Makefile.am: Remove h8500 support.
2665 * archures.c: Likewise.
2666 * coffcode.h: Likewise.
2667 * config.bfd: Likewise.
2668 * configure.ac: Likewise.
2669 * targets.c: Likewise.
2670 * coff-h8500.c: Delete.
2671 * cpu-h8500.c: Delete.
2672 * Makefile.in: Regenerate.
2673 * bfd-in2.h: Regenerate.
2674 * configure: Regenerate.
2675 * po/SRC-POTFILES.in: Regenerate.
2676
fe0bf0fd
AM		 26772018-04-16 Alan Modra <amodra@gmail.com>
2678
2679 * Makefile.am: Remove h8300-coff support.
2680 * coffcode.h: Likewise.
2681 * config.bfd: Likewise.
2682 * configure.ac: Likewise.
2683 * reloc16.c: Likewise.
2684 * targets.c: Likewise.
2685 * coff-h8300.c: Delete.
2686 * Makefile.in: Regenerate.
2687 * configure: Regenerate.
2688 * po/SRC-POTFILES.in: Regenerate.
2689
fdef3943
AM		 26902018-04-16 Alan Modra <amodra@gmail.com>
2691
2692 * Makefile.am: Remove IEEE 695 support.
2693 * archures.c: Likewise.
2694 * bfd.c: Likewise.
2695 * config.bfd: Likewise.
2696 * configure.ac: Likewise.
2697 * doc/bfd.texinfo: Likewise.
2698 * doc/bfdint.texi: Likewise.
2699 * doc/bfdsumm.texi: Likewise.
2700 * section.c: Likewise.
2701 * targets.c: Likewise.
2702 * ieee.c: Delete.
2703 * libieee.h: Delete.
2704 * Makefile.in: Regenerate.
2705 * bfd-in2.h: Regenerate.
2706 * configure: Regenerate.
2707 * po/SRC-POTFILES.in: Regenerate.
2708
de96689e
AM		 27092018-04-16 Alan Modra <amodra@gmail.com>
2710
2711 * config.bfd: Remove tandem support.
2712
5972ac73
AM		 27132018-04-16 Alan Modra <amodra@gmail.com>
2714
2715 * Makefile.am: Remove newsos3 support.
2716 * aoutx.h: Likewise.
2717 * config.bfd: Likewise.
2718 * configure.ac: Likewise.
2719 * targets.c: Likewise.
2720 * newsos3.c: Delete.
2721 * Makefile.in: Regenerate.
2722 * configure: Regenerate.
2723 * po/SRC-POTFILES.in: Regenerate.
2724
b4b594e3
AM		 27252018-04-16 Alan Modra <amodra@gmail.com>
2726
2727 * Makefile.am: Remove netware support.
2728 * bfd-in.h: Likewise.
2729 * bfd.c: Likewise.
2730 * config.bfd: Likewise.
2731 * configure.ac: Likewise.
2732 * doc/bfdint.texi: Likewise.
2733 * ecoff.c: Likewise.
2734 * targets.c: Likewise.
2735 * libnlm.h: Delete.
2736 * nlm-target.h: Delete.
2737 * nlm.c: Delete.
2738 * nlm32-alpha.c: Delete.
2739 * nlm32-i386.c: Delete.
2740 * nlm32-ppc.c: Delete.
2741 * nlm32-sparc.c: Delete.
2742 * nlm32.c: Delete.
2743 * nlm64.c: Delete.
2744 * nlmcode.h: Delete.
2745 * nlmswap.h: Delete.
2746 * Makefile.in: Regenerate.
2747 * bfd-in2.h: Regenerate.
2748 * configure: Regenerate.
2749 * po/SRC-POTFILES.in: Regenerate.
2750
fceadf09
AM		 27512018-04-16 Alan Modra <amodra@gmail.com>
2752
2753 * archures.c: Remove tahoe support.
2754 * config.bfd: Likewise.
2755 * configure.ac: Likewise.
2756 * hosts/tahoe.h: Delete.
2757 * bfd-in2.h: Regenerate.
2758 * configure: Regenerate.
2759
702d1671
AM		 27602018-04-14 Alan Modra <amodra@gmail.com>
2761
2762 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2763 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2764 sanity test.
2765 (elfNN_bed): Init relropagesize.
2766 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2767 select relropagesize.
2768 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2769 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2770 (ELF_MINPAGESIZE): Don't define.
2771 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2772 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2773 * bfd-in2.h: Regenerate.
2774
03aa9684
AM		 27752018-04-14 Alan Modra <amodra@gmail.com>
2776
2777 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2778 on __QNXTARGET__ define.
2779
24acfe5e
AM		 27802018-04-14 Alan Modra <amodra@gmail.com>
2781
2782 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2783 to obsolete list.
2784
a8eb42a8
AM		 27852018-04-11 Alan Modra <amodra@gmail.com>
2786
2787 * aout-adobe.c: Delete.
2788 * bout.c: Delete.
2789 * coff-i860.c: Delete.
2790 * coff-i960.c: Delete.
2791 * cpu-i860.c: Delete.
2792 * cpu-i960.c: Delete.
2793 * elf32-i860.c: Delete.
2794 * elf32-i960.c: Delete.
2795 * hosts/i860mach3.h: Delete.
2796 * Makefile.am: Remove i860, i960, bout, and adobe support.
2797 * archures.c: Remove i860 and i960 support.
2798 * coffcode.h: Likewise.
2799 * reloc.c: Likewise.
2800 * aoutx.h: Comment updates.
2801 * archive.c: Remove BOUT and i960 support.
2802 * bfd.c: Remove BOUT support.
2803 * coffswap.h: Remove i960 support.
2804 * config.bfd: Remove i860, i960 and adobe targets.
2805 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2806 * targets.c: Likewise.
2807 * ieee.c: Remove i960 support.
2808 * mach-o.c: Remove i860 support.
2809 * Makefile.in: Regenerate.
2810 * bfd-in2.h: Regenerate.
2811 * configure: Regenerate.
2812 * libbfd.h: Regenerate.
2813 * po/SRC-POTFILES.in: Regenerate.
2814
aec2e0d2
MR		 28152018-04-09 Maciej W. Rozycki <macro@mips.com>
2816
2817 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2818 in the BFD symbol referred by the relocation.
2819 (mips_elf64_write_rela): Likewise.
2820
9ccfa98b
MR		 28212018-04-09 Maciej W. Rozycki <macro@mips.com>
2822
2823 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2824 error for out-of-range `r_sym' values.
2825
3e04d765
AM		 28262018-04-09 Alan Modra <amodra@gmail.com>
2827
2828 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2829 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2830 (ppc64_elf_check_relocs): Set has_pltcall.
2831 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2832 (ppc64_elf_inline_plt): New function.
2833 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2834 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2835 * elf32-ppc.c (has_pltcall): Define.
2836 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2837 (ppc_elf_check_relocs): Set has_pltcall.
2838 (ppc_elf_inline_plt): New function.
2839 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2840 (ppc_elf_size_dynamic_sections): Likewise.
2841 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2842
23cedd1d
AM		 28432018-04-09 Alan Modra <amodra@gmail.com>
2844
2845 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2846 (is_plt_seq_reloc): New function.
2847 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2848 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2849 (ppc_elf_relax_section): Handle PLTCALL reloc.
2850 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2851 resolving locally.
2852 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2853 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2854 (has_tls_get_addr_call): Correct comment.
2855 (is_branch_reloc): Add PLTCALL.
2856 (is_plt_seq_reloc): New function.
2857 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2858 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2859 entry for R_PPC64_PLTCALL.
2860 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2861 (ppc_type_of_stub): Handle PLTCALL reloc.
2862 (toc_adjusting_stub_needed): Likewise.
2863 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2864 reloc insn. Nop out inline plt call sequence when resolving
2865 locally. Handle __tls_get_addr inline plt call optimization.
2866
2d7ad24e
AM		 28672018-04-09 Alan Modra <amodra@gmail.com>
2868
2869 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2870 (struct ppc_stub_hash_entry): Add symtype field.
2871 (PLT_KEEP): Define.
2872 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2873 (create_linkage_sections): Create pltlocal and relpltlocal.
2874 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2875 Set PLT_KEEP.
2876 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2877 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2878 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2879 Keep PLT entries for inline calls against locals.
2880 (ppc_build_one_stub): Use pltlocal as appropriate.
2881 (ppc_size_one_stub): Likewise.
2882 (ppc64_elf_size_stubs): Set symtype.
2883 (build_global_entry_stubs_and_plt): Init pltlocal and write
2884 relpltlocal for globals.
2885 (write_plt_relocs_for_local_syms): Likewise for local syms.
2886 (ppc64_elf_relocate_section): Support PLT for local syms.
2887 * elf32-ppc.c (PLT_KEEP): Define.
2888 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2889 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2890 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2891 Set PLT_KEEP. Adjust update_local_sym_info call.
2892 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2893 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2894 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2895 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2896 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2897 (ppc_finish_symbols): Likewise for locals.
2898
49c09209
AM		 28992018-04-09 Alan Modra <amodra@gmail.com>
2900
2901 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2902 for local symbols to..
2903 (write_plt_relocs_for_local_syms): ..here. New function.
2904 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2905 global symbols to..
2906 (build_global_entry_stubs_and_plt): ..here. Rename from
2907 build_global_entry_stubs.
2908 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2909 Call write_plt_relocs_for_local_syms.
2910 * elf32-ppc.c (get_sym_h): New function.
2911 (ppc_elf_relax_section): Use get_sym_h.
2912 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2913 stubs for local symbols to..
2914 (ppc_finish_symbols): ..here. New function.
2915 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2916 global syms to..
2917 (write_global_sym_plt): ..here. New function.
2918 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2919 (ppc_finish_symbols): Declare.
2920
08be3224
AM		 29212018-04-09 Alan Modra <amodra@gmail.com>
2922
2923 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2924 (ppc_elf_relocate_section): Likewise.
2925 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2926 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2927 resolution to plt entry relative to toc pointer.
2928
37da22e5
AM		 29292018-04-09 Alan Modra <amodra@gmail.com>
2930
2931 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2932 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2933 file when other TLS flags are tested in a mask.
2934 (TLS_MARK, NON_GOT): Define.
2935 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2936 (update_local_sym_info): Don't create got entry when NON_GOT.
2937 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2938 Set TLS_MARK.
2939 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2940 (ppc64_elf_relocate_section): Likewise.
2941 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2942 __tls_get_addr calls lacking a marker reloc.
2943 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2944 TLS_TPRELGD): Renumber. Update comment.
2945 (TLS_MARK, NON_GOT): Define.
2946 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2947 (update_local_sym_info): Don't create got entry when NON_GOT.
2948 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2949 Set TLS_MARK.
2950 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2951 __tls_get_addr calls lacking a marker reloc.
2952
a6fd92b0
L		 29532018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2954
2955 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2956 R_X86_64_converted_reloc_bit.
2957
3cba8b6c
L		 29582018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2959
2960 PR gas/22318
2961 * configure: Regenerated.
2962
0e8452bb
AM		 29632018-04-05 Alan Modra <amodra@gmail.com>
2964
2965 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2966 (elf_hppa_info_to_howto_rel): Likewise.
2967
8ee55178
MR		 29682018-04-04 Maciej W. Rozycki <macro@mips.com>
2969
2970 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2971 unsuccessfully for unimplemented relocations.
2972 (elf_hppa_info_to_howto_rel): Likewise.
2973
5d7c8b80
MR		 29742018-04-04 Maciej W. Rozycki <macro@mips.com>
2975
2976 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2977 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2978 howto lookup failure.
2979 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2980 accordingly.
2981 (elf32_i860_info_to_howto_rela): Likewise.
2982 (elf32_i860_relocate_splitn): Likewise.
2983 (elf32_i860_relocate_pc16): Likewise.
2984 (elf32_i860_relocate_pc26): Likewise.
2985 (elf32_i860_relocate_section): Likewise.
2986
707bad1b
MR		 29872018-04-04 Maciej W. Rozycki <macro@mips.com>
2988
2989 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2990 check for `visium_elf_howto_table' table access.
2991
0cc919dc
MR		 29922018-04-04 Maciej W. Rozycki <macro@mips.com>
2993
2994 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2995 check for `iq2000_elf_howto_table' table access.
2996
f428698e
MR		 29972018-04-04 Maciej W. Rozycki <macro@mips.com>
2998
2999 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3000 for `elf32_frv_howto_table' table access.
3001
7ed6f92a
MR		 30022018-04-04 Maciej W. Rozycki <macro@mips.com>
3003
3004 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3005 unsuccessfully for placeholder howtos.
3006 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3007 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3008
75def2ab
MR		 30092018-03-29 Maciej W. Rozycki <macro@mips.com>
3010
3011 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3012 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3013
8b6a949a
MR		 30142018-03-28 Maciej W. Rozycki <macro@mips.com>
3015
3016 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3017 ATTRIBUTE_UNUSED from `abfd'.
3018
d81270c3
MR		 30192018-03-28 Maciej W. Rozycki <macro@mips.com>
3020
3021 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3022 `_bfd_error_handler' call formatting.
3023
60dceb8d 30242018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 3025
3026 * elf32-mips.c (mips_info_to_howto_rel): Call
3027 `mips_elf32_rtype_to_howto' directly rather than via
3028 `->elf_backend_mips_rtype_to_howto'.
3029
e04ef022
RL		 30302018-03-28 Renlin Li <renlin.li@arm.com>
3031
3032 PR ld/22970
3033 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3034 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3035 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3036 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3037 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3038 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3039 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3040 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3041 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3042 (elfNN_aarch64_final_link_relocate): Support new relocations.
3043 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3044 relocations.
3045 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3046
84f1b9fb
RL		 30472018-03-28 Renlin Li <renlin.li@arm.com>
3048
3049 PR ld/22970
3050 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3051 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3052 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3053 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3054 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3055 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3056 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3057 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3058 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3059 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3060 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3061 TLSLE_LDST16_TPREL_LO12,
3062 TLSLE_LDST16_TPREL_LO12_NC,
3063 TLSLE_LDST32_TPREL_LO12,
3064 TLSLE_LDST32_TPREL_LO12_NC,
3065 TLSLE_LDST64_TPREL_LO12,
3066 TLSLE_LDST64_TPREL_LO12_NC,
3067 TLSLE_LDST8_TPREL_LO12,
3068 TLSLE_LDST8_TPREL_LO12_NC.
3069 * bfd-in2.h: Regenerated.
3070 * libbfd.h: Regenerated.
3071
f8745e1c
EB		 30722018-03-28 Eric Botcazou <ebotcazou@adacore.com>
3073
3074 PR ld/22972
3075 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3076 has_old_style_got_reloc.
3077 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3078 relocations. Fix a couple of long lines.
3079 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3080 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3081 GOT relocations.
3082
bf54968b
L		 30832018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3084
3085 PR ld/23000
3086 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3087 ENDBR64 to the TLSDESC PLT entry.
3088
0ccf57bd
AM		 30892018-03-21 Alan Modra <amodra@gmail.com>
3090
3091 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3092 symbols. Use size_t counts. Delete redundant opd test.
3093
4bad6366
AM		 30942018-03-21 Alan Modra <amodra@gmail.com>
3095
3096 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3097
bac3c8c5
AM		 30982018-03-21 Alan Modra <amodra@gmail.com>
3099
3100 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3101 field unsigned.
3102 (update_local_sym_info): Likewise for local_got_tls_masks.
3103 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3104
6a3858a6
AM		 31052018-03-21 Alan Modra <amodra@gmail.com>
3106
3107 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3108 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3109 do in size_dynamic_sections.
3110
675e2809
AM		 31112018-03-21 Alan Modra <amodra@gmail.com>
3112
3113 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3114 without first checking array bounds.
3115 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3116
416c34d6
L		 31172018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3118
3119 PR ld/22983
3120 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3121 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3122
315aa1cf
NC		 31232018-03-19 Nick Clifton <nickc@redhat.com>
3124
3125 * po/es.po: Updated Spanish translation.
3126
0854d504
MF		 31272018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3128
3129 * elf32-xtensa.c (xlate_map_entry): Change types of address
3130 fields from 'unsigned' to 'bfd_vma'.
3131 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3132 the key argument to bsearch. Allow offsets past the end of a
3133 section, use the last map entry for translation of such offsets.
3134
f9671640
KLC		 31352018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3136
3137 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3138 Not support the target feature.
3139 (nds32_elf_ex9_itb_base): Likewise.
3140 (nds32_elf_ex9_import_table): Likewise.
3141 (nds32_elf_ex9_finish): Likewise.
3142 (nds32_elf_ex9_reloc_jmp): Likewise.
3143 (nds32_elf_get_insn_with_reg): Likewise.
3144 (nds32_get_local_syms): Likewise.
3145 (nds32_elf_ex9_replace_instruction): Likewise.
3146 (nds32_elf_ifc_calc): Likewise.
3147 (nds32_elf_ifc_finish): Likewise.
3148 (nds32_elf_ifc_replace): Likewise.
3149 (nds32_elf_ifc_reloc): Likewise.
3150
7dda8d3c
AM		 31512018-03-14 Alan Modra <amodra@gmail.com>
3152
3153 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3154 sfpr size added before defining alias symbols.
3155 (ppc64_elf_build_stubs): Add stub section padding before
3156 copying sfpr contents and defining save/restore alias symbols.
3157
9e223787
L		 31582018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3159
3160 PR ld/20882
3161 * elflink.c (elf_gc_mark_debug_section): Also check the local
3162 debug definition section.
3163
3e33b239
NC		 31642018-03-13 Nick Clifton <nickc@redhat.com>
3165
3166 PR 22113
3167 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3168 function. Add an end address parameter. Check access of the data
3169 pointer to make sure that they do not extend beyond the end
3170 address. Return FALSE if any check fails. Add the end address
3171 pointer to the ui structure.
3172 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3173 codes to make sure that they do not extend beyond the end address
3174 pointer. Print an error message and return immediately if any
3175 check fails.
3176
f657f8c4
NC		 31772018-03-09 Nick Clifton <nickc@redhat.com>
3178
3179 * elf64-s390.c (elf_s390_relocate_section): Move check for
3180 relocations against non-allocated sections to before the code that
3181 handles ifunc relocations.
3182 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3183 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3184 relocs against IFUNC symbols in non-allocated sections as relocs
3185 against FUNC symbols.
3186 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3187
347a8774
L		 31882018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3189
3190 PR ld/22929
3191 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3192 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3193 relocation against FUNC symbol.
3194 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3195
0c1ded8d
RL		 31962018-03-07 Renlin Li <renlin.li@arm.com>
3197
3198 PR ld/20402
3199 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3200 symbol, and don't emit relocation in specific case.
3201
0118219e
AM		 32022018-03-07 Alan Modra <amodra@gmail.com>
3203
3204 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3205 (mips_elf64_slurp_one_reloc_table): Pass on error.
3206
dfb93f11
JC		 32072018-03-03 James Cowgill <james.cowgill@mips.com>
3208 Maciej W. Rozycki <macro@mips.com>
3209
3210 PR ld/21900
3211 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3212 after calling `undefined_symbol' hook if this is an error
3213 condition. Assume the value of 0 for the symbol requested
3214 otherwise.
3215
9a2ebffd
JW		 32162018-03-02 Jim Wilson <jimw@sifive.com>
3217
3218 PR 22903
3219 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3220 and nop instead of 4.
3221 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3222 8 instead of 4.
3223
788af978
JW		 32242018-03-01 Jim Wilson <jimw@sifive.com>
3225
3226 PR 22756
3227 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3228 else if instead of if.
3229
5224fa03
AM		 32302018-03-01 Alan Modra <amodra@gmail.com>
3231
3232 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3233
116acb2c
AM		 32342018-02-28 Alan Modra <amodra@gmail.com>
3235
3236 PR 22887
3237 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3238
eef10466
NC		 32392018-02-28 Nick Clifton <nickc@redhat.com>
3240
12c96342
NC		 3241 PR 22895
3242 PR 22893
3243 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3244 pointer. Drop unused abfd parameter. Check the size of the block
3245 before initialising the data field. Return the end pointer if the
3246 size is invalid.
3247 (read_attribute_value): Adjust invocations of read_n_bytes.
3248
eef10466
NC		 3249 PR 22894
3250 * dwarf1.c (parse_die): Check the length of form blocks before
3251 advancing the data pointer.
3252
0d329c0a
AM		 32532018-02-28 Alan Modra <amodra@gmail.com>
3254
3255 PR 22887
3256 * aoutx.h (translate_symbol_table): Print an error message and set
3257 bfd_error on finding an invalid name string offset.
3258
f6aec96d
L		 32592018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3260
3261 * config.in: Regenerated.
3262 * configure: Likewise.
3263 * configure.ac: Add --enable-separate-code.
3264 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3265 to 1 for Linux/x86 targets,
3266 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3267 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3268
f3185997
NC		 32692018-02-27 Nick Clifton <nickc@redhat.com>
3270
e8f5af78
NC		 3271 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3272 message.
3273 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3274 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3275 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3276 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3277 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3278 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3279 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3280 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3281 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3282
f3185997
NC		 3283 PR 22875
3284 * elf-bfd.h (struct elf_backend_data): Change the return type of
3285 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3286 to bfd_boolean.
3287 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3288 value from the info_to_howto function and fail if that function
3289 failed.
3290 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3291 from the info_to_howto function.
3292 (elf32_h8_relax_section): Likewise.
3293 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3294 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3295 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3296 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3297 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3298 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3299 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3300 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3301 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3302 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3303 (riscv_elf_relocate_section): Likewise.
3304 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3305 bfd_boolean. Issue an error message, set an error value and
3306 return FALSE if the reloc is not recognized.
3307 (elf_hppa_info_to_howto_rel): Likewise.
3308 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3309 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3310 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3311 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3312 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3313 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3314 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3315 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3316 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3317 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3318 (cris_info_to_howto_rela): Likewise.
3319 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3320 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3321 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3322 Likewise.
3323 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3324 (elf32_dlx_info_to_howto_rel): Likewise.
3325 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3326 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3327 * elf32-frv.c (frv_info_to_howto_rela)
3328 (frvfdpic_info_to_howto_rel): Likewise.
3329 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3330 * elf32-gen.c (elf_generic_info_to_howto)
3331 (elf_generic_info_to_howto_rel): Likewise.
3332 * elf32-h8300.c (elf32_h8_info_to_howto)
3333 (elf32_h8_info_to_howto_rel): Likewise.
3334 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3335 * elf32-i386.c (elf_i386_reloc_type_lookup)
3336 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3337 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3338 Likewise.
3339 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3340 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3341 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3342 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3343 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3344 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3345 Likewise.
3346 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3347 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3348 * elf32-m68k.c (rtype_to_howto): Likewise.
3349 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3350 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3351 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3352 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3353 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3354 Likewise.
3355 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3356 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3357 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3358 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3359 Likewise.
3360 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3361 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3362 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3363 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3364 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3365 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3366 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3367 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3368 * elf32-score.c (s3_bfd_score_info_to_howto)
3369 (_bfd_score_info_to_howto): Likewise.
3370 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3371 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3372 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3373 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3374 (elf32_tic6x_info_to_howto_rel): Likewise.
3375 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3376 * elf32-v850.c (v850_elf_info_to_howto_rel)
3377 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3378 * elf32-vax.c (rtype_to_howto): Likewise.
3379 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3380 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3381 (elf32_wasm32_info_to_howto_rela): Likewise.
3382 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3383 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3384 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3385 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3386 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3387 * elf64-gen.c (elf_generic_info_to_howto)
3388 (elf_generic_info_to_howto_rel): Likewise.
3389 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3390 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3391 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3392 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3393 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3394 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3395 Likewise.
3396 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3397 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3398 Likewise.
3399 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3400 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3401 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3402 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3403 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3404 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3405 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3406 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3407 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3408 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3409 Default to NULL.
3410
1f4bace8
JW		 34112018-02-26 Jim Wilson <jimw@sifive.com>
3412 Stephan Schreiber <info@fs-driver.org>
3413
3414 PR 15904
3415 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3416 call, set changed_contents and changed_relocs. Likewise after
3417 successful ia64_elf_relax_br call.
3418
6838f2be
AM		 34192018-02-26 Alan Modra <amodra@gmail.com>
3420
3421 * elf.c (assign_file_positions_except_relocs): Don't segfault
3422 when actual number of phdrs is less than allocated. Delete
3423 outdated comment. Formatting.
3424
38f14ab8
AM		 34252018-02-26 Alan Modra <amodra@gmail.com>
3426
3427 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3428 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3429 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3430 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3431 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3432 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3433 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3434 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3435 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3436 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3437 error/warning messages.
3438
6e05870c
AM		 34392018-02-26 Alan Modra <amodra@gmail.com>
3440
3441 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3442 * syms.c: Standardize error/warning messages.
3443
59d08d6c
AM		 34442018-02-26 Alan Modra <amodra@gmail.com>
3445
3446 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3447 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3448 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3449 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3450
90b6238f
AM		 34512018-02-26 Alan Modra <amodra@gmail.com>
3452
3453 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3454
2c1c9679
AM		 34552018-02-26 Alan Modra <amodra@gmail.com>
3456
3457 * elfxx-mips.c: Standardize error/warning messages.
3458
9793eb77
AM		 34592018-02-26 Alan Modra <amodra@gmail.com>
3460
3461 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3462 * elflink.c: Standardize error/warning messages. Replace use of
3463 linker callback einfo with _bfd_error_handler when possible.
3464
0aa13fee
AM		 34652018-02-26 Alan Modra <amodra@gmail.com>
3466
3467 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3468 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3469 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3470 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3471 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3472 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3473 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3474 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3475 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3476 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3477 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3478 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3479 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3480 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3481 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3482 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3483 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3484 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3485 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3486 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3487 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3488 unrecognized/unsupported reloc message.
3489
cf97bcb0
AM		 34902018-02-26 Alan Modra <amodra@gmail.com>
3491
3492 * elf32-ppc.c: Standardize error/warning messages. Use
3493 _bfd_error_handler rather than einfo when einfo features not used.
3494 * elf64-ppc.c: Likewise.
3495
01f7e10c
AM		 34962018-02-23 Alan Modra <amodra@gmail.com>
3497
3498 PR 22881
3499 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3500 segment if no matching LOAD segment.
3501
e859f655
KLC		 35022018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3503
3504 * elf32-nds32.h: Define mask for ict_model.
3505
6e8d06db
JD		 35062018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3507
3508 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3509
b248d650
MR		 35102018-02-19 Maciej W. Rozycki <macro@mips.com>
3511
3512 Revert
3513 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3514
3515 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3516 .reginfo section has wrong size.
3517
6798f8bf
MR		 35182018-02-19 Maciej W. Rozycki <macro@mips.com>
3519
3520 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3521 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3522 `.MIPS.abiflags' sections.
3523 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3524 section's end.
3525
8772de11
MR		 35262018-02-19 Maciej W. Rozycki <macro@mips.com>
3527
3528 * section.c (SEC_FIXED_SIZE): New macro.
3529 * bfd-in2.h: Regenerate.
3530
4f7fd351
MR		 35312018-02-19 Maciej W. Rozycki <macro@mips.com>
3532
3533 * section.c (SEC_HAS_GOT_REF): Remove macro.
3534 * bfd-in2.h: Regenerate.
3535
f2b740ac
AM		 35362018-02-19 Alan Modra <amodra@gmail.com>
3537
3538 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3539 arguments.
3540 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3541 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3542 (_bfd_riscv_relax_pc): Likewise and fix typos.
3543 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3544 * libbfd.h: Regenerate.
3545
8979927a
AM		 35462018-02-19 Alan Modra <amodra@gmail.com>
3547
3548 * dwarf2.c (read_section): Don't use 'll' format modifier.
3549 (find_abstract_instance): Likewise.
3550 * elfcore.h (elf_core_file_p): Likewise.
3551
2dcf00ce
AM		 35522018-02-19 Alan Modra <amodra@gmail.com>
3553
3554 * bfd-in.h: Include inttypes.h or if not available define
3555 PRId64, PRIu64 and PRIx64.
3556 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3557 modifier to print bfd_vma.
3558 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3559 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3560 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3561 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3562 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3563 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3564 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3565 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3566 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3567 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3568 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3569 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3570 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3571 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3572 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3573 and cast input to uint64_t, and similarly for Ld and Lu.
3574 * bfd-in2.h: Regenerate.
3575
c1c8c1ef
AM		 35762018-02-19 Alan Modra <amodra@gmail.com>
3577
3578 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3579 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3580 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3581 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3582 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3583 * reloc.c: Replace use of %R and %T in format strings passed to
3584 einfo and friends by %pR and %pT.
3585
871b3ab2
AM		 35862018-02-19 Alan Modra <amodra@gmail.com>
3587
3588 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3589 of %A and %B.
3590 * aout-adobe.c: Update all messages using %A and %B.
3591 * aout-cris.c: Likewise.
3592 * aoutx.h: Likewise.
3593 * archive.c: Likewise.
3594 * binary.c: Likewise.
3595 * cache.c: Likewise.
3596 * coff-alpha.c: Likewise.
3597 * coff-arm.c: Likewise.
3598 * coff-i860.c: Likewise.
3599 * coff-mcore.c: Likewise.
3600 * coff-ppc.c: Likewise.
3601 * coff-rs6000.c: Likewise.
3602 * coff-sh.c: Likewise.
3603 * coff-tic4x.c: Likewise.
3604 * coff-tic54x.c: Likewise.
3605 * coff-tic80.c: Likewise.
3606 * coff64-rs6000.c: Likewise.
3607 * coffcode.h: Likewise.
3608 * coffgen.c: Likewise.
3609 * cofflink.c: Likewise.
3610 * coffswap.h: Likewise.
3611 * compress.c: Likewise.
3612 * cpu-arm.c: Likewise.
3613 * ecoff.c: Likewise.
3614 * elf-attrs.c: Likewise.
3615 * elf-eh-frame.c: Likewise.
3616 * elf-ifunc.c: Likewise.
3617 * elf-m10300.c: Likewise.
3618 * elf-properties.c: Likewise.
3619 * elf-s390-common.c: Likewise.
3620 * elf.c: Likewise.
3621 * elf32-arc.c: Likewise.
3622 * elf32-arm.c: Likewise.
3623 * elf32-avr.c: Likewise.
3624 * elf32-bfin.c: Likewise.
3625 * elf32-cr16.c: Likewise.
3626 * elf32-cr16c.c: Likewise.
3627 * elf32-cris.c: Likewise.
3628 * elf32-crx.c: Likewise.
3629 * elf32-d10v.c: Likewise.
3630 * elf32-d30v.c: Likewise.
3631 * elf32-epiphany.c: Likewise.
3632 * elf32-fr30.c: Likewise.
3633 * elf32-frv.c: Likewise.
3634 * elf32-gen.c: Likewise.
3635 * elf32-hppa.c: Likewise.
3636 * elf32-i370.c: Likewise.
3637 * elf32-i386.c: Likewise.
3638 * elf32-i960.c: Likewise.
3639 * elf32-ip2k.c: Likewise.
3640 * elf32-iq2000.c: Likewise.
3641 * elf32-lm32.c: Likewise.
3642 * elf32-m32c.c: Likewise.
3643 * elf32-m32r.c: Likewise.
3644 * elf32-m68hc11.c: Likewise.
3645 * elf32-m68hc12.c: Likewise.
3646 * elf32-m68hc1x.c: Likewise.
3647 * elf32-m68k.c: Likewise.
3648 * elf32-mcore.c: Likewise.
3649 * elf32-mep.c: Likewise.
3650 * elf32-metag.c: Likewise.
3651 * elf32-microblaze.c: Likewise.
3652 * elf32-moxie.c: Likewise.
3653 * elf32-msp430.c: Likewise.
3654 * elf32-mt.c: Likewise.
3655 * elf32-nds32.c: Likewise.
3656 * elf32-nios2.c: Likewise.
3657 * elf32-or1k.c: Likewise.
3658 * elf32-pj.c: Likewise.
3659 * elf32-ppc.c: Likewise.
3660 * elf32-rl78.c: Likewise.
3661 * elf32-rx.c: Likewise.
3662 * elf32-s390.c: Likewise.
3663 * elf32-score.c: Likewise.
3664 * elf32-score7.c: Likewise.
3665 * elf32-sh-symbian.c: Likewise.
3666 * elf32-sh.c: Likewise.
3667 * elf32-sh64.c: Likewise.
3668 * elf32-sparc.c: Likewise.
3669 * elf32-spu.c: Likewise.
3670 * elf32-tic6x.c: Likewise.
3671 * elf32-tilepro.c: Likewise.
3672 * elf32-v850.c: Likewise.
3673 * elf32-vax.c: Likewise.
3674 * elf32-visium.c: Likewise.
3675 * elf32-wasm32.c: Likewise.
3676 * elf32-xgate.c: Likewise.
3677 * elf32-xtensa.c: Likewise.
3678 * elf64-alpha.c: Likewise.
3679 * elf64-gen.c: Likewise.
3680 * elf64-hppa.c: Likewise.
3681 * elf64-ia64-vms.c: Likewise.
3682 * elf64-mmix.c: Likewise.
3683 * elf64-ppc.c: Likewise.
3684 * elf64-s390.c: Likewise.
3685 * elf64-sh64.c: Likewise.
3686 * elf64-sparc.c: Likewise.
3687 * elf64-x86-64.c: Likewise.
3688 * elfcode.h: Likewise.
3689 * elfcore.h: Likewise.
3690 * elflink.c: Likewise.
3691 * elfnn-aarch64.c: Likewise.
3692 * elfnn-ia64.c: Likewise.
3693 * elfnn-riscv.c: Likewise.
3694 * elfxx-mips.c: Likewise.
3695 * elfxx-sparc.c: Likewise.
3696 * elfxx-tilegx.c: Likewise.
3697 * elfxx-x86.c: Likewise.
3698 * hpux-core.c: Likewise.
3699 * ieee.c: Likewise.
3700 * ihex.c: Likewise.
3701 * libbfd.c: Likewise.
3702 * linker.c: Likewise.
3703 * mach-o.c: Likewise.
3704 * merge.c: Likewise.
3705 * mmo.c: Likewise.
3706 * oasys.c: Likewise.
3707 * pdp11.c: Likewise.
3708 * pe-mips.c: Likewise.
3709 * peXXigen.c: Likewise.
3710 * peicode.h: Likewise.
3711 * reloc.c: Likewise.
3712 * rs6000-core.c: Likewise.
3713 * srec.c: Likewise.
3714 * stabs.c: Likewise.
3715 * vms-alpha.c: Likewise.
3716 * xcofflink.c: Likewise.
3717
dbc88fc1
AM		 37182018-02-19 Alan Modra <amodra@gmail.com>
3719
3720 PR 22845
3721 * elf.c (IS_TBSS): Define.
3722 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3723 (assign_file_positions_for_non_load_sections): Revert last change.
3724 Properly calculate load segment limits to compare against relro limits.
3725
325ba6fb
AM		 37262018-02-17 Alan Modra <amodra@gmail.com>
3727
3728 PR 22845
3729 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3730 degenerate zero size PT_LOAD segments when finding one overlapping
3731 the PT_GNU_RELRO segment.
3732
d00dd7dc
AM		 37332018-02-16 Alan Modra <amodra@gmail.com>
3734
3735 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3736 (_bfd_bool_bfd_true): Rename from bfd_true.
3737 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3738 (_bfd_int_bfd_0): Rename from bfd_0.
3739 (_bfd_uint_bfd_0): Rename from bfd_0u.
3740 (_bfd_long_bfd_0): Rename from bfd_0l.
3741 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3742 (_bfd_void_bfd): Rename from bfd_void.
3743 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3744 (_bfd_bool_bfd_link_false_error),
3745 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3746 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3747 (_bfd_bool_bfd_asection_bfd_asection_true),
3748 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3749 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3750 * archive.c (_bfd_noarchive_get_elt_at_index),
3751 (_bfd_noarchive_openr_next_archived_file),
3752 (_bfd_noarchive_construct_extended_name_table),
3753 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3754 (_bfd_noarchive_write_armap): New functions.
3755 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3756 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3757 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3758 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3759 (alpha_ecoff_swap_coff_lineno_out),
3760 (alpha_ecoff_swap_coff_reloc_out): New functions.
3761 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3762 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3763 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3764 (mips_ecoff_swap_coff_lineno_out),
3765 (mips_ecoff_swap_coff_reloc_out): New functions.
3766 * coffcode.h (coff_set_alignment_hook): Replace define with
3767 new function.
3768 (symname_in_debug_hook): Likewise.
3769 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3770 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3771 * elf.c (assign_file_positions_except_relocs): Test
3772 elf_backend_allow_non_load_phdr for NULL.
3773 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3774 _bfd_elf_link_omit_section_dynsym. Update uses.
3775 (_bfd_elf_omit_section_dynsym_all): New function.
3776 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3777 (_bfd_elf_omit_section_dynsym_default): Declare.
3778 (_bfd_elf_omit_section_dynsym_all): Declare.
3779 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3780 (_bfd_nolink_bfd_get_relocated_section_contents),
3781 (_bfd_nolink_bfd_lookup_section_flags),
3782 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3783 (_bfd_nolink_bfd_link_hash_table_create),
3784 (_bfd_nolink_bfd_link_just_syms),
3785 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3786 (_bfd_nolink_bfd_link_split_section),
3787 (_bfd_nolink_section_already_linked),
3788 (_bfd_nolink_bfd_define_common_symbol),
3789 (_bfd_nolink_bfd_define_start_stop): New functions.
3790 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3791 (_bfd_norelocs_bfd_reloc_name_lookup),
3792 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3793 * section.c (_bfd_nowrite_set_section_contents): New function.
3794 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3795 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3796 (_bfd_nosymbols_get_symbol_version_string),
3797 (_bfd_nosymbols_bfd_is_local_label_name),
3798 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3799 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3800 (_bfd_nosymbols_bfd_make_debug_symbol),
3801 ( _bfd_nosymbols_read_minisymbols),
3802 ( _bfd_nosymbols_minisymbol_to_symbol),
3803 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3804 * libbfd-in.h: Declare new functions. Update existing defines,
3805 removing casts.
3806 * aix386-core.c: Update to use new hooks. Formatting.
3807 * aout-adobe.c: Likewise.
3808 * aout-arm.c: Likewise.
3809 * aout-target.h: Likewise.
3810 * aout-tic30.c: Likewise.
3811 * aoutf1.h: Likewise.
3812 * binary.c: Likewise.
3813 * bout.c: Likewise.
3814 * cisco-core.c: Likewise.
3815 * coff-alpha.c: Likewise.
3816 * coff-i386.c: Likewise.
3817 * coff-i860.c: Likewise.
3818 * coff-i960.c: Likewise.
3819 * coff-ia64.c: Likewise.
3820 * coff-mips.c: Likewise.
3821 * coff-ppc.c: Likewise.
3822 * coff-rs6000.c: Likewise.
3823 * coff-sh.c: Likewise.
3824 * coff-tic30.c: Likewise.
3825 * coff-tic54x.c: Likewise.
3826 * coff-x86_64.c: Likewise.
3827 * coff64-rs6000.c: Likewise.
3828 * coffcode.h: Likewise.
3829 * elf-m10300.c: Likewise.
3830 * elf32-cr16.c: Likewise.
3831 * elf32-lm32.c: Likewise.
3832 * elf32-m32r.c: Likewise.
3833 * elf32-metag.c: Likewise.
3834 * elf32-score.c: Likewise.
3835 * elf32-score7.c: Likewise.
3836 * elf32-tilepro.c: Likewise.
3837 * elf32-xstormy16.c: Likewise.
3838 * elf32-xtensa.c: Likewise.
3839 * elf64-alpha.c: Likewise.
3840 * elf64-hppa.c: Likewise.
3841 * elf64-ia64-vms.c: Likewise.
3842 * elf64-mmix.c: Likewise.
3843 * elf64-sh64.c: Likewise.
3844 * elfnn-ia64.c: Likewise.
3845 * elfxx-sparc.c: Likewise.
3846 * elfxx-target.h: Likewise.
3847 * elfxx-tilegx.c: Likewise.
3848 * elfxx-x86.h: Likewise.
3849 * hp300hpux.c: Likewise.
3850 * hppabsd-core.c: Likewise.
3851 * hpux-core.c: Likewise.
3852 * i386msdos.c: Likewise.
3853 * i386os9k.c: Likewise.
3854 * ieee.c: Likewise.
3855 * ihex.c: Likewise.
3856 * irix-core.c: Likewise.
3857 * libaout.h: Likewise.
3858 * libecoff.h: Likewise.
3859 * mach-o-target.c: Likewise.
3860 * mach-o.c: Likewise.
3861 * mipsbsd.c: Likewise.
3862 * mmo.c: Likewise.
3863 * netbsd-core.c: Likewise.
3864 * nlm-target.h: Likewise.
3865 * oasys.c: Likewise.
3866 * osf-core.c: Likewise.
3867 * pdp11.c: Likewise.
3868 * pe-mips.c: Likewise.
3869 * pe-x86_64.c: Likewise.
3870 * pef.c: Likewise.
3871 * plugin.c: Likewise.
3872 * ppcboot.c: Likewise.
3873 * ptrace-core.c: Likewise.
3874 * sco5-core.c: Likewise.
3875 * som.c: Likewise.
3876 * sparclynx.c: Likewise.
3877 * srec.c: Likewise.
3878 * tekhex.c: Likewise.
3879 * trad-core.c: Likewise.
3880 * verilog.c: Likewise.
3881 * versados.c: Likewise.
3882 * vms-alpha.c: Likewise.
3883 * vms-lib.c: Likewise.
3884 * wasm-module.c: Likewise.
3885 * xsym.c: Likewise.
3886 * libbfd.h: Regenerate.
3887
2a0d9853
JW		 38882018-02-15 Jim Wilson <jimw@sifive.com>
3889
09ca4b9d
JW		 3890 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3891 symbols whose section address is zero.
3892
2a0d9853
JW		 3893 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3894 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3895 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3896 Add %X%P to error messages.
3897
e513bd38
EB		 38982018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3899
3900 PR ld/22832
3901 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3902 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3903 and assert that the result of the call is not NULL.
3904
12ef3f5a
NC		 39052018-02-14 Nick Clifton <nickc@redhat.com>
3906
3907 PR 22823
3908 Revert previous delta. Add extra casts to avoid compile time
3909 warnings instead.
3910 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3911 cast to avoid warning from gcc v8 compiler.
3912 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3913 (_bfd_generic_bfd_set_private_flags): Likewise.
3914 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3915 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3916 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3917 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3918 (_bfd_noarchive_construct_extended_name_table): Likewise.
3919 (_bfd_noarchive_truncate_arname): Likewise.
3920 (_bfd_noarchive_write_ar_hdr): Likewise.
3921 (_bfd_noarchive_get_elt_at_index): Likewise.
3922 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3923 (_bfd_nosymbols_print_symbol): Likewise.
3924 (_bfd_nosymbols_get_symbol_info): Likewise.
3925 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3926 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3927 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3928 (_bfd_nosymbols_get_lineno): Likewise.
3929 (_bfd_nosymbols_find_nearest_line): Likewise.
3930 (_bfd_nosymbols_find_line): Likewise.
3931 (_bfd_nosymbols_find_inliner_info): Likewise.
3932 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3933 (_bfd_nosymbols_read_minisymbols): Likewise.
3934 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3935 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3936 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3937 (_bfd_nowrite_set_arch_mach): Likewise.
3938 (_bfd_nowrite_set_section_contents): Likewise.
3939 (_bfd_nolink_sizeof_headers): Likewise.
3940 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3941 (_bfd_nolink_bfd_relax_section): Likewise.
3942 (_bfd_nolink_bfd_gc_sections): Likewise.
3943 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3944 (_bfd_nolink_bfd_merge_sections): Likewise.
3945 (_bfd_nolink_bfd_is_group_section): Likewise.
3946 (_bfd_nolink_bfd_discard_group): Likewise.
3947 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3948 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3949 (_bfd_nolink_bfd_link_just_syms): Likewise.
3950 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3951 (_bfd_nolink_bfd_final_link): Likewise.
3952 (_bfd_nolink_bfd_link_split_section): Likewise.
3953 (_bfd_nolink_section_already_linked): Likewise.
3954 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3955 (_bfd_nolink_bfd_define_start_stop): Likewise.
3956 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3957 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3958 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3959 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3960 * libbfd.c (bfd_false_any): Delete.
3961 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3962 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3963 * libbfd.h (extern): Regenerate
3964 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3965 cast to avoid warning from gcc v8 compiler.
3966 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3967 * binary.c (binary_get_symbol_info): Likewise.
3968 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3969 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3970 * coffcode.h (coff_set_alignment_hook): Likewise.
3971 (symname_in_debug_hook): Likewise.
3972 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3973 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3974 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3975 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3976 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3977 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3978 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3979 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3980 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3981 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3982 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3983 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3984 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3985 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3986 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3987 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3988 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3989 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3990 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3991 (bfd_elfNN_bfd_set_private_flags): Likewise.
3992 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3993 (elf_backend_init_index_section): Likewise.
3994 (elf_backend_allow_non_load_phdr): Likewise.
3995 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3996 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3997 * ieee.c (ieee_construct_extended_name_table): Likewise.
3998 (ieee_write_armap): Likewise.
3999 (ieee_write_ar_hdr): Likewise.
4000 (ieee_bfd_is_target_special_symbol): Likewise.
4001 * ihex.c (ihex_canonicalize_symtab): Likewise.
4002 (ihex_bfd_is_target_special_symbol): Likewise.
4003 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4004 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4005 (_bfd_ecoff_set_alignment_hook): Likewise.
4006 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4007 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4008 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4009 * oasys.c (oasys_construct_extended_name_table): Likewise.
4010 (oasys_write_armap): Likewise.
4011 (oasys_write_ar_hdr): Likewise.
4012 (oasys_bfd_is_target_special_symbol): Likewise.
4013 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4014 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4015 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4016 * som.c (som_bfd_is_target_special_symbol): Likewise.
4017 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4018 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4019 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4020 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4021 (versados_bfd_reloc_name_lookup): Likewise.
4022 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4023 (vms_bfd_define_start_stop): Likewise.
4024 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4025 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4026 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4027
451875b4
L		 40282018-02-14 H.J. Lu <hongjiu.lu@intel.com>
4029
4030 PR ld/22842
4031 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4032 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4033 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4034 R_X86_64_PC32 reloc against dynamic function in data section.
4035 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4036 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4037 against dynamic function in data section.
4038 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4039 function address only if pcrel_plt is true.
4040 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4041 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4042 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
4043 PC-relative relocation against a function definition in data
4044 secton in PIE. Remove the obsolete comments.
4045 (elf_x86_link_hash_table): Add pcrel_plt.
4046
1031c264
L		 40472018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4048
4049 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4050 instead of bfd_link_pic, for building shared library.
4051
bd7ab16b
L		 40522018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4053
4054 PR gas/22791
4055 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4056 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4057 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
4058 against protected function in shared object.
4059
80c96350
ST		 40602018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
4061
4062 PR 22828
4063 * po/ru.po: Fix typo in Russian translation.
4064
87993319
MR		 40652018-02-13 Maciej W. Rozycki <macro@mips.com>
4066
4067 * wasm-module.c (wasm_scan_name_function_section): Rename
4068 `index' local variable to `idx'.
4069
68d20676
NC		 40702018-02-13 Nick Clifton <nickc@redhat.com>
4071
4072 PR 22823
4073 Fix compile time warnings generated by gcc version 8.
4074 * libbfd-in.h: Remove extraneous text from prototypes.
4075 Add prototypes for bfd_false_any, bfd_true_any,
4076 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4077 bfd_n1_any, bfd_void_any.
4078 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4079 function.
4080 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4081 (_bfd_generic_bfd_set_private_flags): Likewise.
4082 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4083 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4084 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4085 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4086 (_bfd_noarchive_construct_extended_name_table): Likewise.
4087 (_bfd_noarchive_truncate_arname): Likewise.
4088 (_bfd_noarchive_write_ar_hdr): Likewise.
4089 (_bfd_noarchive_get_elt_at_index): Likewise.
4090 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4091 (_bfd_nosymbols_print_symbol): Likewise.
4092 (_bfd_nosymbols_get_symbol_info): Likewise.
4093 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4094 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4095 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4096 (_bfd_nosymbols_get_lineno): Likewise.
4097 (_bfd_nosymbols_find_nearest_line): Likewise.
4098 (_bfd_nosymbols_find_line): Likewise.
4099 (_bfd_nosymbols_find_inliner_info): Likewise.
4100 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4101 (_bfd_nosymbols_read_minisymbols): Likewise.
4102 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4103 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4104 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4105 (_bfd_nowrite_set_arch_mach): Likewise.
4106 (_bfd_nowrite_set_section_contents): Likewise.
4107 (_bfd_nolink_sizeof_headers): Likewise.
4108 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4109 (_bfd_nolink_bfd_relax_section): Likewise.
4110 (_bfd_nolink_bfd_gc_sections): Likewise.
4111 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4112 (_bfd_nolink_bfd_merge_sections): Likewise.
4113 (_bfd_nolink_bfd_is_group_section): Likewise.
4114 (_bfd_nolink_bfd_discard_group): Likewise.
4115 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4116 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4117 (_bfd_nolink_bfd_link_just_syms): Likewise.
4118 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4119 (_bfd_nolink_bfd_final_link): Likewise.
4120 (_bfd_nolink_bfd_link_split_section): Likewise.
4121 (_bfd_nolink_section_already_linked): Likewise.
4122 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4123 (_bfd_nolink_bfd_define_start_stop): Likewise.
4124 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4125 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4126 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4127 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4128 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4129 accepts one or more arguments.
4130 (bfd_true_any): Likewise.
4131 (bfd_nullvoidptr_any): Likewise.
4132 (bfd_0_any): Likewise.
4133 (bfd_0u_any): Likewise.
4134 (bfd_0l_any): Likewise.
4135 (_bfd_n1_any): Likewise.
4136 (bfd_void_any): Likewise.
4137 * libbfd.h (extern): Regenerate
4138 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4139 based dummy function.
4140 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4141 * binary.c (binary_get_symbol_info): Likewise.
4142 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4143 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4144 * coffcode.h (coff_set_alignment_hook): Likewise.
4145 (symname_in_debug_hook): Likewise.
4146 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4147 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4148 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4149 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4150 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4151 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4152 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4153 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4154 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4155 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4156 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4157 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4158 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4159 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4160 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4161 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4162 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4163 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4164 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4165 (bfd_elfNN_bfd_set_private_flags): Likewise.
4166 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4167 (elf_backend_init_index_section): Likewise.
4168 (elf_backend_allow_non_load_phdr): Likewise.
4169 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4170 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4171 * ieee.c (ieee_construct_extended_name_table): Likewise.
4172 (ieee_write_armap): Likewise.
4173 (ieee_write_ar_hdr): Likewise.
4174 (ieee_bfd_is_target_special_symbol): Likewise.
4175 * ihex.c (ihex_canonicalize_symtab): Likewise.
4176 (ihex_bfd_is_target_special_symbol): Likewise.
4177 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4178 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4179 (_bfd_ecoff_set_alignment_hook): Likewise.
4180 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4181 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4182 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4183 * oasys.c (oasys_construct_extended_name_table): Likewise.
4184 (oasys_write_armap): Likewise.
4185 (oasys_write_ar_hdr): Likewise.
4186 (oasys_bfd_is_target_special_symbol): Likewise.
4187 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4188 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4189 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4190 * som.c (som_bfd_is_target_special_symbol): Likewise.
4191 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4192 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4193 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4194 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4195 (versados_bfd_reloc_name_lookup): Likewise.
4196 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4197 (vms_bfd_define_start_stop): Likewise.
4198 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4199 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4200 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4201 * elf32-arc.c (get_replace_function): Assign replacement function
4202 to func pointer.
4203 * elf32-i370.c (i370_noop): Update prototype.
4204
6e5e9d58
AM		 42052018-02-13 Alan Modra <amodra@gmail.com>
4206
4207 PR 22836
4208 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4209 relocation sections. If size reduces to just the flag word,
4210 remove that too and mark with SEC_EXCLUDE.
4211 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4212
f2731e0c
AM		 42132018-02-13 Alan Modra <amodra@gmail.com>
4214
4215 PR 22829
4216 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4217 PT_GNU_RELRO setup.
4218
830db048
ZF		 42192018-02-12 Zebediah Figura <z.figura12@gmail.com>
4220
4221 * i386msdos.c (msdos_mkobject); New function.
4222 (msdos_object_p): New function.
4223 (i386_msdos_vec): Use msdos_object_p as the check_format
4224 function.
4225 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4226 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4227 IMAGE_NT_SIGNATURE.
4228 * peXXigen.c: Likewise.
4229 * coff-ia64.c: Likewise.
4230
94fe5757
NC		 42312018-02-12 Nick Clifton <nickc@redhat.com>
4232
4233 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4234 assignment.
0b8683b7 4235 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4236
d805612e 42372018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4238
4239 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4240 (sparc_elf_append_rela): Assert that there is enough room in section.
4241 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4242 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4243 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4244 For a symbol subject to a GOT relocation, reserve a slot in the
4245 relocation section if the symbol isn't dynamic and we are in PIC mode.
4246 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4247 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4248 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4249 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4250 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4251 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4252 undefined weak symbol with non-default visibility. Remove superfluous
4253 'else' and fix formatting.
4254
3b4c3844
L		 42552018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4256
4257 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4258 is_solaris.
4259 (i386_elf32_sol2_vec): Don't declare.
4260 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4261 Don't set need_global_offset_table.
4262 (elf_i386_solaris_arch_bed): New.
4263 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4264 Solaris.
4265 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4266 target_os != is_nacl instead of target_os == is_normal.
4267 (x86_64_elf64_sol2_vec): Don't declare.
4268 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4269 is_nacl instead of target_os == is_normal. Don't set
4270 need_global_offset_table.
4271 (elf_x86_64_solaris_arch_bed): New.
4272 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4273 Solaris.
4274 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4275 _GLOBAL_OFFSET_TABLE_ for Solaris.
4276 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4277 need_global_offset_table.
4278 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4279 (elf_x86_link_hash_table): Remove need_global_offset_table.
4280 (elf_x86_init_table): Likewise.
4281
15b23f36
L		 42822018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4283
4284 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4285 Remove prototype.
4286 (i386_elf32_sol2_vec): Declared.
4287 (elf_i386_link_setup_gnu_properties): Set
4288 need_global_offset_table with info->output_bfd->xvec.
4289 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4290 Remove prototype.
4291 (x86_64_elf64_sol2_vec): Declared.
4292 (elf_x86_64_link_setup_gnu_properties): Set
4293 need_global_offset_table with info->output_bfd->xvec.
4294
dc11dea2
L		 42952018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4296
4297 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4298 New prototype.
4299 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4300 for Solaris.
4301 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4302 New prototype.
4303 (elf_x86_64_link_setup_gnu_properties): Set
4304 need_global_offset_table for Solaris.
4305 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4306 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4307 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4308 need_global_offset_table.
4309 * elfxx-x86.h (elf_x86_link_hash_table): Add
4310 need_global_offset_table.
4311 (elf_x86_init_table): Likewise.
4312
3f48fe4a
JW		 43132018-02-08 Jim Wilson <jimw@sifive.com>
4314
4315 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4316 change.
4317
ef135d43
NC		 43182018-02-08 Nick Clifton <nickc@redhat.com>
4319
4320 PR 22788
4321 * elf.c (elf_parse_notes): Reject notes with excessuively large
4322 alignments.
4323
407aa07c
AM		 43242018-02-07 Alan Modra <amodra@gmail.com>
4325
4326 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4327 * elf32-ppc.c: Remove speculation barrier support.
4328 * elf32-ppc.h: Likewise.
4329 * elf64-ppc.c: Likewise.
4330 * elf64-ppc.h: Likewise.
4331
ed01220c
JW		 43322018-02-06 Jim Wilson <jimw@sifive.com>
4333
4334 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4335 callback to report an error.
4336
c20c30f6
EB		 43372018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4338
4339 PR ld/22263
4340 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4341 into call to !bfd_link_executable and tidy up.
4342 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4343 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4344 !bfd_link_executable.
4345 <R_SPARC_TLS_IE_HI22>: Likewise.
4346 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4347 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4348 !bfd_link_executable.
4349 <R_SPARC_WPLT30>: Tidy up.
4350 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4351 !bfd_link_executable.
4352 (allocate_dynrelocs): Likewise.
4353 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4354 <R_SPARC_TLS_GD_HI22>: Merge into...
4355 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4356 sparc_elf_tls_transition and remove redundant code.
4357 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4358 !bfd_link_executable.
4359 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4360 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4361 <R_SPARC_TLS_LDM_CALL>: Likewise.
4362 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4363 <R_SPARC_TLS_GD_ADD>: Likewise.
4364 <R_SPARC_TLS_LDM_ADD>: Likewise.
4365 <R_SPARC_TLS_LDO_ADD>: Likewise.
4366 <R_SPARC_TLS_IE_LD>: Likewise.
4367
46d09186
NC		 43682018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4369
4370 PR 22789
4371 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4372 functions failed to find the function name, try the generic elf
4373 find function instead.
4374
8278e7ce
SDJ		 43752018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4376
4377 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4378 'memcpy' instead of 'strncpy' when writing the magic number.
4379
64e234d4
NC		 43802018-02-06 Nick Clifton <nickc@redhat.com>
4381
4382 PR 22794
4383 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4384 section before attempting to read it in.
4385 (bfd_get_alt_debug_link_info): Likewise.
4386
422f3d3d
PC		 43872018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4388
4389 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4390 line information in addition to name, if they can be found.
4391
279b2f94
RL		 43922018-02-05 Renlin Li <renlin.li@arm.com>
4393
4394 PR ld/22764
4395 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4396 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4397 check for writeable section as well.
4398
cd048363
L		 43992018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4400
4401 PR ld/22782
4402 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4403 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4404 undefined weak symbol to 0.
4405 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4406 if _GLOBAL_OFFSET_TABLE_ is referenced.
4407 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4408 got_referenced instead of ref_regular_nonweak. Remove the
4409 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4410 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4411
e65b1a78
MR		 44122018-02-05 Maciej W. Rozycki <macro@mips.com>
4413
4414 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4415 initialize `hi_reloc'.
4416
2d6dda71
MR		 44172018-02-05 Maciej W. Rozycki <macro@mips.com>
4418
4419 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4420 SHT_MIPS_REGINFO sections don't assert the correct size and
4421 report an error instead.
4422
75506100
MR		 44232018-02-05 Maciej W. Rozycki <macro@mips.com>
4424
4425 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4426 status from `->elf_backend_section_processing'.
4427
7f02625e
JW		 44282018-02-02 Jim Wilson <jimw@sifive.com>
4429
4430 PR ld/22756
4431 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4432 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4433 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4434 Pass new argument to riscv_relax_delete_bytes.
4435 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4436 ATTRIBUTE_UNUSED from link_info parameter.
4437
d830549d
AM		 44382018-02-02 Alan Modra <amodra@gmail.com>
4439
4440 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4441 emitted for toc sequence optimization. Set and use "howto" later.
4442
e99955cd
SM		 44432018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4444
4445 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4446 arithmetic on NULL pointer.
4447 * elflink.c (_bfd_elf_archive_symbol_lookup,
4448 elf_link_add_archive_symbols): Likewise.
4449
bf3077a6
MM		 44502018-01-31 Michael Matz <matz@suse.de>
4451
4452 * elflink.c (bfd_elf_define_start_stop): Fix check of
4453 def_dynamic.
4454
823143c6
L		 44552018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4456
4457 PR ld/21964
4458 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4459 __stop symbols are referenced by shared objects.
4460
76cb3a89
AM		 44612018-01-30 Alan Modra <amodra@gmail.com>
4462
4463 PR 22758
4464 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4465 segment when demand paged with lma on the same page. Test this
4466 before load/non-load, executable/non-executable,
4467 writable/non-writable tests and simplify. Delete bogus relro
4468 condition in writable/non-writable test. Delete outdated
4469 comment. Formatting.
4470
36b8fda5
AM		 44712018-01-30 Alan Modra <amodra@gmail.com>
4472
4473 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4474 symbols dynamic.
4475
eb77f6a4
AM		 44762018-01-29 Alan Modra <amodra@gmail.com>
4477
4478 PR 22741
4479 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4480 range before converting to a symbol table pointer.
4481
7d73b4c8
NC		 44822018-01-27 Nick Clifton <nickc@redhat.com>
4483
4484 * po/ru.po: Updated Russian translation.
4485
32253bb7
AM		 44862018-01-26 Alan Modra <amodra@gmail.com>
4487
4488 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4489 they are defined dynamically.
4490
ba21f564
AM		 44912018-01-26 Alan Modra <amodra@gmail.com>
4492
4493 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4494 .branch_lt changes size.
4495
38e64b0e
AM		 44962018-01-25 Alan Modra <amodra@gmail.com>
4497
4498 PR 22746
4499 * elfcode.h (elf_object_p): Avoid integer overflow.
4500
bb363086
EB		 45012018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4502
4503 PR ld/22727
4504 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4505 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4506
4507 Revert
4508 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4509
4510 PR ld/22263
4511 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4512 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4513 bfd_link_executable for TLS check.
4514 (_bfd_sparc_elf_check_relocs): Likewise.
4515 (allocate_dynrelocs): Likewise.
4516 (_bfd_sparc_elf_relocate_section): Likewise.
4517
1daf502a
RL		 45182018-01-24 Renlin Li <renlin.li@arm.com>
4519
4520 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4521 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4522 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4523 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4524 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4525 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4526 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4527
32247401
RL		 45282018-01-24 Renlin Li <renlin.li@arm.com>
4529
4530 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4531 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4532 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4533 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4534 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4535 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4536 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4537 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4538 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4539 * bfd-in2.h: Regenerate.
4540 * libbfd.h: Regenerate.
4541
1c5e4ee9
MR		 45422018-01-23 Maciej W. Rozycki <macro@mips.com>
4543
4544 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4545 `mips_elf32_section_processing' comment reference.
4546
8a1b824a
L		 45472018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4548
4549 PR ld/22721
4550 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4551 versioned __tls_get_addr symbol.
4552
ee3fbc1e
NC		 45532018-01-19 Nick Clifton <nickc@redhat.com>
4554
4555 * po/fr.po: Updated French translation.
4556
691d2e9a
AM		 45572018-01-18 Alan Modra <amodra@gmail.com>
4558
4559 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4560 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4561 (ppc64_elf_build_stubs): Likewise.
4562
4bfce128
NC		 45632018-01-17 Nick Clifton <nickc@redhat.com>
4564
4565 * po/ru.po: Updated Russian translation.
4566 * po/uk/po: Updated Ukranian translation.
4567
c75bc4f7
AM		 45682018-01-17 Alan Modra <amodra@gmail.com>
4569
4570 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4571
1be5d8d3
AM		 45722018-01-17 Alan Modra <amodra@gmail.com>
4573
4574 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4575 (CRSETEQ, BEQCTRM): Define.
4576 (is_nonpic_glink_stub): Don't check bctr.
4577 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4578 (ppc_elf_relax_section): Size speculation barrier.
4579 (output_bctr): New function.
4580 (write_glink_stub): Use output_bctr.
4581 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4582 (ppc_elf_finish_dynamic_symbol): Likewise.
4583 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4584 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4585 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4586 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4587 (size_global_entry_stubs): Handle speculation barrier sizing.
4588 (plt_stub_size): Likewise.
4589 (output_bctr): New function.
4590 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4591 barrier.
4592 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4593 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4594 (build_global_entry_stubs): Output speculation barrier.
4595 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4596 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4597
9e390558
AM		 45982018-01-17 Alan Modra <amodra@gmail.com>
4599
4600 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4601 __tls_get_addr_opt, and alignment sizing.
4602 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4603 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4604 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4605 or 8 insns.
4606 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4607 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4608 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4609 by PLT reloc count.
4610 (write_glink_stub): Handle __tls_get_addr_opt stub.
4611 Pad out to size given by GLINK_ENTRY_SIZE.
4612 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4613 (ppc_elf_finish_dynamic_symbol): Likewise.
4614 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4615 insn array since so many need rewriting.
4616 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4617 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4618 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4619 nops. Adjust all uses.
4620 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4621 in glink_vma calculation.
4622 (struct ppc_link_hash_table): Add global_entry section pointer.
4623 (create_linkage_sections): Create separate section for global
4624 entry stubs.
4625 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4626 (size_global_entry_stubs): Handle sizing for aligned stubs.
4627 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4628 and don't stash end of glink branch table in rawsize.
4629 (ppc_build_one_stub): Rewrite stub size calculations.
4630 (build_global_entry_stubs): Use new section.
4631 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4632 Build lazy link stubs out to end of section. Build global entry
4633 stubs in new section.
4634
616dcb87
NC		 46352018-01-15 Nick Clifton <nickc@redhat.com>
4636
4637 * po/uk.po: Updated Ukranian translation.
4638
3957a496
NC		 46392018-01-13 Nick Clifton <nickc@redhat.com>
4640
4641 * po/bfd.pot: Regenerated.
4642
769c7ea5
NC		 46432018-01-13 Nick Clifton <nickc@redhat.com>
4644
4645 * version.m4: Bump version to 2.30.51
4646 * configure: Regenerate.
4647
faf766e3
NC		 46482018-01-13 Nick Clifton <nickc@redhat.com>
4649
4650 2.30 branch created.
4651
564e11c9
JW		 46522018-01-12 Jens Widell <jl@opera.com>
4653
4654 * elf.c (setup_group): Optimize search for group by remembering
4655 last found group and restarting search at that index.
4656 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4657
a78eea16
AM		 46582018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4659
4660 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4661 bfd_link_common_skip_none in switch.
4662
87e79a65
AM		 46632018-01-12 Alan Modra <amodra@gmail.com>
4664
4665 PR ld/22649
4666 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4667 references on forced local symbols.
4668
58807c48
VI		 46692018-01-12 Vlad Ivanov <vlad@ivanov.email>
4670
4671 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4672 .reginfo section has wrong size.
4673
2888249f
L		 46742018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4675
4676 PR ld/22393
4677 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4678 separate code and read-only data LOAD segments, create a new
4679 LOAD segment if the previous section contains text and the
4680 current section doesn't or vice versa. Don't put a writable
4681 section in a read-only segment if there is a RELRO segment.
4682
d664fd41
L		 46832018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4684
4685 PR ld/22649
4686 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4687 references on forced local symbols.
4688
8b6f4cd3
L		 46892018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4690
4691 PR ld/22677
4692 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4693 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4694
9c70c522 46952018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4696
4697 PR 22662
4698 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4699
ddb2bbcf
JB		 47002018-01-03 John Baldwin <jhb@FreeBSD.org>
4701
4702 * elf.c (elfcore_grok_freebsd_note): Handle
4703 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4704 NT_FREEBSD_PROCSTAT_VMMAP.
4705
219d1afa
AM		 47062018-01-03 Alan Modra <amodra@gmail.com>
4707
4708 Update year range in copyright notice of all files.
4709
1e563868 4710For older changes see ChangeLog-2017
3499769a 4711\f
1e563868 4712Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4713
4714Copying and distribution of this file, with or without modification,
4715are permitted in any medium without royalty provided the copyright
4716notice and this notice are preserved.
4717
4718Local Variables:
4719mode: change-log
4720left-margin: 8
4721fill-column: 74
4722version-control: never
4723End:
GDB Binutils - Deliverables
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