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Fix "unresolved reloc" error for NOTOC relocs
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
d0abeec8
AM		 12018-08-23 Alan Modra <amodra@gmail.com>
2
3 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
4 unresolved_reloc on ppc_stub_plt_call_notoc.
5
9eef0608
L		 62018-08-22 H.J. Lu <hongjiu.lu@intel.com>
7
8 PR ld/23536
9 * development.sh (experimental): New.
10
6f4286c4
HD		 112018-08-22 Helge Deller <deller@gmx.de>
12 Nick Clifton <nickc@redhat.com>
13
14 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
15 the section type of the .PARISC.unwind section on 64-bit binaries
16 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
17 Add comment about the sh_entsize value.
18
3da64fe4
RA		 192018-08-22 Rafeal Auler <rafaelauler@gmail.com>
20
21 PR 23560
22 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
23 stub's target, since it may have been changed after the layout.
24
ebf983a4 252018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 26
27 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 28 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 29
ae19acf3 302018-08-21 mephi42 <mephi42@gmail.com>
31
32 PR binutils/23315
33 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
34 data is already considered filled.
35
46807bf4
AM		 362018-08-21 Alan Modra <amodra@gmail.com>
37
38 * elf64-ppc.c (HOW): Define.
39 (ONES): Delete.
40 (ppc64_elf_howto_raw): Use HOW to initialize entries.
41 * elf32-ppc.c (HOW): Define.
42 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
43 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
44
706704c8
AM		 452018-08-21 Alan Modra <amodra@gmail.com>
46
47 * reloc.c (reloc_howto_type): Typedef.
48 (bfd_symbol): Delete forward declaration.
49 (struct reloc_howto_struct): Add "negate" field. Make "size",
50 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
51 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
52 Rearrange for better packing. Revise comments.
53 (HOWTO): Map to rearranged reloc_howto_struct.
54 (bfd_get_reloc_size): Delete now unused cases.
55 (read_reloc, write_reloc): Likewise.
56 (apply_reloc, _bfd_relocate_contents): Test howto->negate
57 rather than howto->size < 0 for negated relocation values.
58 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
59 signed/unsigned warning.
60 (xcoff_ppc_relocate_section): Delete "condition is always false"
61 code.
62 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
63 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
64 changes.
65 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
66 size 16 for ALPHA_R_LINKAGE.
67 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
68 bitsize to zero.
69 * bfd-in.h (reloc_howto_type): Delete.
70 * bfd-in2.h: Regenerate.
71
487096bf
AM		 722018-08-21 Alan Modra <amodra@gmail.com>
73
74 * reloc.c (HOWTO): Revise comment.
75 (NEWHOWTO, HOWTO_PREPARE): Delete.
76 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
77 reloc_howto_struct with reloc_howto_type.
78 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
79 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
80 * elf-hppa.h (HOW): Define.
81 (elf_hppa_howto_table): Use it to simplify this table, correcting
82 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
83 R_PARISC_LTOFF_FPTR16DF.
84 * elf32-mep.c (MEPREL): Use HOWTO.
85 * bfd-in2.h: Regenerate.
86
865dcc8a
AM		 872018-08-20 Alan Modra <amodra@gmail.com>
88
89 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
90 array const.
91 (mmo_init): Don't init valid_mmo_symbol_character_set.
92
ba1c4c6f
AM		 932018-08-20 Alan Modra <amodra@gmail.com>
94
95 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
96
bfb1e8c1
L		 972018-08-17 H.J. Lu <hongjiu.lu@intel.com>
98
99 PR ld/23515
100 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
101 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
102 backend fixup_gnu_properties if it isn't NULL. Discard
103 .note.gnu.property section if all properties have been removed.
104 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
105 (elfNN_bed): Initialize fixup_gnu_properties.
106 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
107 function.
108 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
109 prototype.
110 (elf_backend_fixup_gnu_properties): New.
111
2cdcc330
AM		 1122018-08-16 Alan Modra <amodra@gmail.com>
113
114 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
115 Formatting.
116
98641896
L		 1172018-08-12 H.J. Lu <hongjiu.lu@intel.com>
118
119 PR binutils/23494
120 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
121 (BFD32_LIBS_CFILES): Add elf-properties.c.
122 (BFD32_BACKENDS): Remove elf-properties.lo.
123 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
124 * configure.ac (elf): Remove elf-properties.lo.
125 * Makefile.in: Regenerated.
126 * configure: Likewise.
127
ab9e3428
L		 1282018-08-11 H.J. Lu <hongjiu.lu@intel.com>
129
130 PR ld/23428
131 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
132 add X86_ISA_1_NEEDED property only if existing properties won't
133 be removed.
134
1dc9e2d6
AM		 1352018-08-11 Alan Modra <amodra@gmail.com>
136
137 * reloc.c (bfd_get_reloc_size): Sort switch.
138 (read_reloc, write_reloc, apply_reloc): New functions.
139 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
140 (_bfd_relocate_contents): Use read_reloc and write_reloc.
141 (_bfd_clear_contents): Likewise.
142
7cf9ebc6
JD		 1432018-08-11 John Darrington <john@darrington.wattle.id.au>
144
145 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
146 (_bfd_clear_contents): Likewise.
147 (bfd_perform_relocation): Likewise.
148 (bfd_install_relocation): Likewise.
149
48e30f52
L		 1502018-08-10 H.J. Lu <hongjiu.lu@intel.com>
151
152 PR ld/23499
153 * elflink.c (bfd_elf_record_link_assignment): Always clear
154 h->verinfo.verdef when overriding a dynamic definition.
155
9c973a29
L		 1562018-08-10 H.J. Lu <hongjiu.lu@intel.com>
157
158 PR binutils/23494
159 * elf-properties.c (elf_get_gnu_property_section_size): Always
160 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
161 (elf_write_gnu_properties): Likewise.
162
6404ab99
L		 1632018-08-08 H.J. Lu <hongjiu.lu@intel.com>
164
165 PR binutils/23494
166 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
167 calling _bfd_elf_convert_gnu_property_size to convert
168 .note.gnu.property section size.
169 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
170 calling _bfd_elf_convert_gnu_properties to convert
171 .note.gnu.property section.
172 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
173 (_bfd_elf_convert_gnu_properties): Likewise.
174 * elf-properties.c (elf_get_gnu_property_section_size): New
175 function.
176 (elf_write_gnu_properties): Likewise.
177 (_bfd_elf_convert_gnu_property_size): Likewise.
178 (_bfd_elf_convert_gnu_properties): Likewise.
179 (_bfd_elf_link_setup_gnu_properties): Use
180 elf_get_gnu_property_section_size and elf_write_gnu_properties.
181
f7309df2
L		 1822018-08-08 H.J. Lu <hongjiu.lu@intel.com>
183
184 PR ld/23486
185 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
186 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
187 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
188 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
189 GNU_PROPERTY_X86_ISA_1_USED, property.
190
df136d64
AM		 1912018-08-07 Alan Modra <amodra@gmail.com>
192
193 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
194 Add lr_restore, eh_size and eh_base.
195 (eh_advance, eh_advance_size): New functions.
196 (build_tls_get_addr_stub): Emit EH info for stub.
197 (ppc_build_one_stub): Likewise for _notoc stubs.
198 (ppc_size_one_stub): Size EH info for stub.
199 (group_sections): Init new map_stub fields.
200 (stub_eh_frame_size): Delete.
201 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
202 program for stubs.
203 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
204 offset to stub section here..
205 (ppc64_elf_finish_dynamic_sections): ..rather than here.
206
e81b4c93
AM		 2072018-08-07 Alan Modra <amodra@gmail.com>
208
209 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
210 instruction of __tls_get_addr_opt stub.
211 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
212 dealing with __tls_get_addr_opt stub.
213 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
214
6af04484
CZ		 2152018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
216
217 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
218 efalgs only when in/out exists.
219 (elf32_arc_section_from_shdr): Don't complain about 0x0c
220 section type. It is mwdt compiler specific.
221
2fd43d78 2222018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
223
224 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
225
db1e1b45 2262018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
227
228 * elf32-arc.c (arc_elf_merge_attributes): Handle
229 Tag_ARC_ATR_version.
230
05d0e962
AM		 2312018-08-05 Alan Modra <amodra@gmail.com>
232
233 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
234 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
235 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
236 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
237 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
238 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
239 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
240 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
241 ppc_stub_plt_call_both.
242 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
243 (build_offset, size_offset): New functions.
244 (plt_stub_size): Support plt_call_notoc and plt_call_both.
245 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
246 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
247 (ppc64_elf_size_stubs): Likewise, and new stubs.
248 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
249 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
250 * bfd-in2.h: Regenerate.
251 * libbfd.h: Regenerate.
252
3f6ff479
AM		 2532018-08-05 Alan Modra <amodra@gmail.com>
254
255 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
256
13755f40
JW		 2572018-08-02 Jim Wilson <jimw@sifive.com>
258
259 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
260 add SEC_LINKER_CREATED flag.
261
4a9f7d65
NC		 2622018-08-01 Nick Clifton <nickc@redhat.com>
263
c25179e7
NC		 264 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
265 about potentially truncated strncpy operations.
266 (_bfd_xcoff_put_symbol_name): Likewise.
267
4a9f7d65
NC		 268 * elf32-avr.c (avr_stub_name): Check for a NULL return from
269 bfd_malloc.
270
103da91b
NC		 2712018-08-01 Zenith <zenith432@users.sourceforge.net>
272
273 PR 23460
274 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
275 call to fstat fails.
276 (try_claim): Always close the file descriptor at the end of the
277 function.
278 (try_load_plugin): If a plugin has already been registered, then
279 skip the dlopen and onload steps and go straight to claiming the
280 file. If these is an error, close the plugin.
281
1aa42141
AM		 2822018-08-01 Alan Modra <amodra@gmail.com>
283
284 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
285 (ppc_build_one_stub): Don't set stub_offset, instead assert that
286 it is sane. Don't adjust stub_offset for alignment. Adjust size
287 calculation. Use "targ" temp when calculating offsets.
288 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
289 calculating offsets. Adjust for alignment before setting
290 tls_get_addr_opt_bctrl.
291
cb86a42a
AM		 2922018-08-01 Alan Modra <amodra@gmail.com>
293
294 * po/SRC-POTFILES.in: Regenerate.
295
a05b9f5e
NC		 2962018-07-30 Nick Clifton <nickc@redhat.com>
297
298 PR 22706
299 * elf32-sh.c (sh_elf_relocate_section): When processing
300 translation relocs, fail if the relocation offset is too small.
301 Replace BFD_ASSERTs with more helpful error messages.
302
b8891f8d
AJ		 3032018-07-30 Andrew Jenner <andrew@codesourcery.com>
304
305 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
306 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
307 * Makefile.in: Regenerated.
308 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
309 related bfd_mach defines.
310 (bfd_csky_arch): Declare.
311 (bfd_archures_list): Add C-SKY.
312 * bfd-in.h (elf32_csky_build_stubs): Declare.
313 (elf32_csky_size_stubs): Declare.
314 (elf32_csky_next_input_section: Declare.
315 (elf32_csky_setup_section_lists): Declare.
316 * bfd-in2.h: Regenerated.
317 * config.bfd: Add C-SKY.
318 * configure.ac: Likewise.
319 * configure: Regenerated.
320 * cpu-csky.c: New file.
321 * elf-bfd.h (enum elf_target_id): Add C-SKY.
322 * elf32-csky.c: New file.
323 * libbfd.h: Regenerated.
324 * reloc.c: Add C-SKY relocations.
325 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
326 (_bfd_target_vector): Add C-SKY target vector entries.
327
469d3b57
JD		 3282018-07-27 John Darrington <john@darrington.wattle.id.au>
329
330 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
331
370e4b50
JD		 3322018-07-27 John Darrington <john@darrington.wattle.id.au>
333
334 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
335 (bfd_get_24, bfd_put_24): New macros.
336 * bfd-in2.h: Regenerate.
337
cd4d353f
JD		 3382018-07-27 John Darrington <john@darrington.wattle.id.au>
339
340 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
341
33cb30a1
AM		 3422018-07-26 Alan Modra <amodra@gmail.com>
343
344 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
345 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
346
49199304
AM		 3472018-07-25 Alan Modra <amodra@gmail.com>
348
349 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
350 Avoid trashing toff with added when used as a symbol index.
351 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
352 creating unnecessary fixups when relocatable.
353
be3e27bb
AM		 3542018-07-25 Alan Modra <amodra@gmail.com>
355
356 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
357 -Wstringop-truncation warning for gcc-8.0 too.
358 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
359 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
360 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
361 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
362 * elf64-s390.c (elf_s390_write_core_note): Likewise.
363
67ce483b
AM		 3642018-07-24 Alan Modra <amodra@gmail.com>
365
366 PR 23430
367 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
368 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
369
f82863d7
MF		 3702018-07-23 Max Filippov <jcmvbkbc@gmail.com>
371
372 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
373 relocation sections consistency check to always check both
374 .rela.dyn and .rela.plt when they exist. Rearrange variable
375 definition and assignment places.
376
5d3a462f
MF		 3772018-07-23 Max Filippov <jcmvbkbc@gmail.com>
378
379 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
380 relocations section for dynamic undefined weak symbols when
381 linking a shared object.
382
01bcaf63
TT		 3832018-07-23 Tom Tromey <tom@tromey.com>
384
385 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
386
2376f038
EB		 3872018-07-21 Eric Botcazou <ebotcazou@adacore.com>
388
389 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
390 cleanup for the case of a global symbol that binds locally. Also
391 install a value in the GOT slot in the case of a local symbol in
392 a non-PIC link.
393
241e64e3
L		 3942018-07-20 H.J. Lu <hongjiu.lu@intel.com>
395
396 PR ld/23428
397 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
398 separate code program header is needed, make sure that the first
399 read-only PT_LOAD segment has no code by adding a
400 GNU_PROPERTY_X86_ISA_1_USED note.
401
8095d2f7
CX		 4022018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
403 Maciej W. Rozycki <macro@mips.com>
404
405 * elfxx-mips.c (print_mips_ases): Add MMI extension.
406
db841b6f
MR		 4072018-07-20 Maciej W. Rozycki <macro@mips.com>
408
409 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
410 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
411 dynamic relocation section will be discarded from output.
412 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
413 the dynamic relocation section will be retained in output.
414
d3554ec1
MR		 4152018-07-18 Maciej W. Rozycki <macro@mips.com>
416
417 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
418 checks for defined weak symbols.
419
c691de6a
MR		 4202018-07-17 Maciej W. Rozycki <macro@mips.com>
421
422 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
423 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
424 whether the symbol is absolute.
425 (nds32_elf_relax_lo12): Likewise.
426 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
427 (elfNN_aarch64_check_relocs): Likewise.
428 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
429 (bfd_xcoff_import_symbol): Likewise.
430 (xcoff_write_global_symbol): Likewise.
431
d5c928c0
MR		 4322018-07-17 Maciej W. Rozycki <macro@mips.com>
433
434 * linker.c (bfd_is_abs_symbol): New macro.
435 * bfd-in2.h: Regenerate.
436
cb2366c1
EBM		 4372018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
438
439 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
440 (elfcore_write_ppc_ppr): Likewise.
441 (elfcore_write_ppc_dscr): Likewise.
442 (elfcore_write_ppc_ebb): Likewise.
443 (elfcore_write_ppc_pmu): Likewise.
444 (elfcore_write_ppc_tm_cgpr): Likewise.
445 (elfcore_write_ppc_tm_cfpr): Likewise.
446 (elfcore_write_ppc_tm_cvmx): Likewise.
447 (elfcore_write_ppc_tm_cvsx): Likewise.
448 (elfcore_write_ppc_tm_spr): Likewise.
449 (elfcore_write_ppc_tm_ctar): Likewise.
450 (elfcore_write_ppc_tm_cppr): Likewise.
451 (elfcore_write_ppc_tm_cdscr): Likewise.
452 * elf.c (elfcore_write_ppc_tar): New function.
453 (elfcore_write_ppc_ppr): Likewise.
454 (elfcore_write_ppc_dscr): Likewise.
455 (elfcore_write_ppc_ebb): Likewise.
456 (elfcore_write_ppc_pmu): Likewise.
457 (elfcore_write_ppc_tm_cgpr): Likewise.
458 (elfcore_write_ppc_tm_cfpr): Likewise.
459 (elfcore_write_ppc_tm_cvmx): Likewise.
460 (elfcore_write_ppc_tm_cvsx): Likewise.
461 (elfcore_write_ppc_tm_spr): Likewise.
462 (elfcore_write_ppc_tm_ctar): Likewise.
463 (elfcore_write_ppc_tm_cppr): Likewise.
464 (elfcore_write_ppc_tm_cdscr): Likewise.
465 (elfcore_write_register_note): Call them.
466 (elfcore_grok_ppc_tar): New function.
467 (elfcore_grok_ppc_ppr): Likewise.
468 (elfcore_grok_ppc_dscr): Likewise.
469 (elfcore_grok_ppc_ebb): Likewise.
470 (elfcore_grok_ppc_pmu): Likewise.
471 (elfcore_grok_ppc_tm_cgpr): Likewise.
472 (elfcore_grok_ppc_tm_cfpr): Likewise.
473 (elfcore_grok_ppc_tm_cvmx): Likewise.
474 (elfcore_grok_ppc_tm_cvsx): Likewise.
475 (elfcore_grok_ppc_tm_spr): Likewise.
476 (elfcore_grok_ppc_tm_ctar): Likewise.
477 (elfcore_grok_ppc_tm_cppr): Likewise.
478 (elfcore_grok_ppc_tm_cdscr): Likewise.
479 (elfcore_grok_note): Call them.
480
1cb83cac
MR		 4812018-07-11 Maciej W. Rozycki <macro@mips.com>
482
483 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
484 than `!bfd_link_pic' in determining the dynamic symbol index.
485 Avoid the index of -1.
486 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
487 moving `dyn' to the beginning of the function block.
488
9143e72c
MR		 4892018-07-11 Maciej W. Rozycki <macro@mips.com>
490 Rich Felker <bugdal@aerifal.cx>
491
492 PR ld/22570
493 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
494 than `bfd_link_pic' to determine whether dynamic relocations are
495 to be produced.
496 (mips_elf_initialize_tls_slots): Likewise.
497
5270eddc
MR		 4982018-07-10 Maciej W. Rozycki <macro@mips.com>
499
500 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
501 to `remove_section'.
502
1594e052
AM		 5032018-07-10 Alan Modra <amodra@gmail.com>
504
505 * elf32-xgate.h: Delete.
506 * elf32-xgate.c: Delete unnecessary forward declarations, add two
507 that are now needed.
508 (xgate_elf_bfd_link_hash_table_create)
509 (xgate_elf_bfd_link_hash_table_free)
510 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
511 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
512 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
513 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
514 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
515 (elf32_xgate_post_process_headers): Delete.
516 (elf32_xgate_backend_symbol_processing): New function.
517 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
518 (_bfd_xgate_elf_print_private_bfd_data): Make static.
519 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
520 (elf_backend_relocate_section, elf_backend_object_p)
521 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
522 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
523 (bfd_elf32_bfd_link_hash_table_create)
524 (bfd_elf32_bfd_set_private_flags)
525 (xgate_stub_hash_lookup): Don't define.
526 (elf_backend_symbol_processing): Define.
527 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
528
4b8377e7
MR		 5292018-07-09 Maciej W. Rozycki <macro@mips.com>
530
531 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
532 `->needs_lazy_stub' if the stubs output section is the absolute
533 section.
534
872899f1
L		 5352018-07-09 H.J. Lu <hongjiu.lu@intel.com>
536
537 PR ld/23388
538 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
539 * configure: Regenerated.
540
61658d78
AM		 5412018-07-09 Alan Modra <amodra@gmail.com>
542
543 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
544 _bfd_elf_post_process_headers.
545
c451bb34
MF		 5462018-07-06 Max Filippov <jcmvbkbc@gmail.com>
547
548 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
549 space for dynamic relocation for undefined weak symbol.
550 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
551 relocation for undefined weak symbols.
552 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
553 section for relocations against undefined weak symbols.
554
ad1cc4e4
AH		 5552018-07-06 Alan Hayward <alan.hayward@arm.com>
556
557 * elf.c (elfcore_grok_aarch_sve): New function.
558 (elfcore_grok_note): Check for Aarch64 SVE.
559 (elfcore_write_aarch_sve): New function.
560 (elfcore_write_register_note): Check for Aarch64 SVE.
561 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
562
fe75810f
AM		 5632018-07-06 Alan Modra <amodra@gmail.com>
564
565 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
566 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
567 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
568 * elf32-s390.c (elf_s390_write_core_note): Likewise.
569 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
570 * elf64-s390.c (elf_s390_write_core_note): Likewise.
571 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
572
bb11866d
JW		 5732018-07-05 Jim Wilson <jimw@sifive.com>
574
575 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
576 (riscv64*-*-*): Likewise.
577 (riscv-*-*): Add as an alias for riscv32*-*-*.
578
56ad703d
L		 5792018-07-05 H.J. Lu <hongjiu.lu@intel.com>
580
581 PR ld/23372
582 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
583 ISA properties with empty bits.
584
d8dab054
NC		 5852018-07-05 Nick Clifton <nickc@redhat.com>
586
587 * po/ru.po: Updated Russian translation.
588
4a91d0ba
AM		 5892018-07-05 Alan Modra <amodra@gmail.com>
590
591 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
592 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
593 on mismatch. Remove "warning: " from messages. Track last bfd
594 used to set tags.
595 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
596 _bfd_elf_ppc_merge_fp_attributes.
597 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
598 from _bfd_elf_ppc_merge_fp_attributes.
599
db40acb0
L		 6002018-07-04 H.J. Lu <hongjiu.lu@intel.com>
601
602 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
603 * Makefile.in: Regenerated.
604
b8a6ced7
AM		 6052018-07-03 Alan Modra <amodra@gmail.com>
606
607 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
608 sections.
609
8d2c8c3d
AM		 6102018-07-03 Alan Modra <amodra@gmail.com>
611
612 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
613 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
614 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
615 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
616 incompatible attribute.
617 (ppc_elf_merge_obj_attributes): Likewise. Return
618 _bfd_elf_merge_object_attributes result.
619 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
620 _bfd_elf_merge_object_attributes result.
621
af0bfb9c
AM		 6222018-07-03 Alan Modra <amodra@gmail.com>
623
624 PR 17550
625 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
626 in discarded sections.
627
12f09816
MR		 6282018-07-02 Maciej W. Rozycki <macro@mips.com>
629
630 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
631 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
632 list.
633
156f2c00
MR		 6342018-07-02 Maciej W. Rozycki <macro@mips.com>
635
636 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
637 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
638 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
639 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
640 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
641 R_MICROMIPS_PC23_S2 relocation entries.
642 (micromips_elf64_howto_table_rela): Likewise.
643 (micromips_reloc_map): Likewise.
644 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
645 (elf_micromips_howto_table_rela): Likewise.
646 (micromips_reloc_map): Likewise.
647
b638b5d5
L		 6482018-07-02 H.J. Lu <hongjiu.lu@intel.com>
649
650 PR ld/23324
651 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
652 R_X86_64_converted_reloc_bit bit.
653
eac61af6
TT		 6542018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
655 Tom Tromey <tom@tromey.com>
656
657 PR 13157
658 PR 21787
659 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
660 (bfd_mach_o_close_and_cleanup): Redefine.
661 * archive.c (_bfd_unlink_from_archive_parent): New function,
662 extracted from..
663 (_bfd_archive_close_and_cleanup): ..here.
664 (bfd_generic_archive_p): Do not clear archive's format.
665 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
666 * libbfd.h: Regenerate.
667
c0c468d5
TP		 6682018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
669
670 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
671 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
672 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
673 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
674 * bfd-in2.h: Regenerate.
675 * cpu-arm.c (arch_info_struct): Add entries for above new
676 bfd_mach_arm values.
677 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
678 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
679 architectures. Force assert failure for any new Tag_CPU_arch value.
680
a05a5b64
TP		 6812018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
682
683 * doc/bfdint.texi: Use command-line consistently when used in a
684 compount word.
685 * doc/bfdsumm.texi: Likewise.
686
262e07d0
MR		 6872018-06-29 Maciej W. Rozycki <macro@mips.com>
688
689 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
690 visibility check made for undefined weak symbols.
691
30aa1306
NC		 6922018-06-26 Nick Clifton <nickc@redhat.com>
693
694 * po/uk.po: Updated Ukranian translation.
695
bb69498c
NC		 6962018-06-25 Nick Clifton <nickc@redhat.com>
697
698 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
699 for malloc returning NULL.
700 (_bfd_aarch64_erratum_843419_fixup): Check for
701 _bfd_aarch64_erratum_835769_stub_name returning NULL.
702
71300e2c
NC		 7032018-06-24 Nick Clifton <nickc@redhat.com>
704
705 * po/bfd.pot: Regenerate.
706
5127f207
NC		 7072018-06-24 Nick Clifton <nickc@redhat.com>
708
709 * version.m4: Update version string to 2.31.51.
710 * configure: Regenerate.
711
719d8288
NC		 7122018-06-24 Nick Clifton <nickc@redhat.com>
713
714 2.31 branch created.
715
1ced1a5f
MR		 7162018-06-21 Maciej W. Rozycki <macro@mips.com>
717
718 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
719 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
720
334cd8a7
MR		 7212018-06-21 Maciej W. Rozycki <macro@mips.com>
722
723 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
724 EI_ABIVERSION setting together.
725
bb29b84d
MR		 7262018-06-21 Maciej W. Rozycki <macro@mips.com>
727
728 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
729 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
730 (MIPS_LIBC_ABI_MAX): New enumeration constants.
731 (_bfd_mips_post_process_headers): Use them in place of magic
732 numbers.
733
25eb8346
JW		 7342018-06-21 Jim Wilson <jimw@sifive.com>
735
736 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
737 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
738
d388f643
AM		 7392018-06-21 Alan Modra <amodra@gmail.com>
740
741 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
742 * doc/Makefile.in: Regenerate.
743
b939d8a0
RL		 7442018-06-20 Renlin Li <renlin.li@arm.com>
745
746 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
747 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
748 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
749 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
750 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
751 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
752 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
753 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
754 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
755
6077de06
NC		 7562018-06-20 Nick Clifton <nickc@redhat.com>
757
758 PR 23316
759 * opncls.c (get_build_id): Check for a negative or excessive data
760 size in the build-id note.
761
c6643fcc
NC		 7622018-06-20 Nick Clifton <nickc@redhat.com>
763
764 PR 23299
765 * mach-o.c (cputype): New function.
766 (cpusubtype): New function.
767 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
768 values in the MACH-O file header.
769 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
770 cpusubtype fields from the input bfd's mach-o header to the output
771 bfd.
772 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
773 Redefine to bfd_mach_o_bfd_print_private_data.
774 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
775
789ff5b6
MR		 7762018-06-19 Maciej W. Rozycki <macro@mips.com>
777
778 PR ld/22966
779 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
780 `.got.plt' entry referred is in range.
781 (mips_finish_exec_plt): Correct the range check for `.got.plt'
782 start. Replace the assertion used for that with a proper error
783 message.
784
6a382bce
MR		 7852018-06-19 Maciej W. Rozycki <macro@mips.com>
786
787 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
788 formatting.
789
d0ac1c44
SM		 7902018-06-19 Simon Marchi <simon.marchi@ericsson.com>
791
792 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
793 (INCLUDES): Rename to ...
794 (AM_CPPFLAGS): ... this.
795 * configure.ac: Remove AC_PREREQ.
796 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
797 info-in-builddir no-texinfo.tex.
798 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
799 * doc/bfd.texinfo: Rename to ...
800 * doc/bfd.texi: ... this.
801 * Makefile.in: Re-generate.
802 * aclocal.m4: Re-generate.
803 * config.in: Re-generate.
804 * configure: Re-generate.
805 * doc/Makefile.in: Re-generate.
806
ed1299fe
M		 8072018-06-18 Mephi <mephi42@gmail.com>
808
809 PR 23297
810 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
811 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
812 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
813 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
814 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
815 * bfd-in2.h: Regenerate.
816 * libbfd.h: Regenerate.
817
6f20c942
FS		 8182018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
819
820 * elfxx-mips.c (print_mips_ases): Add GINV extension.
821
1f6f5dba
L		 8222018-06-14 H.J. Lu <hongjiu.lu@intel.com>
823
824 PR binutils/23267
825 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
826 symbol version is base version.
827
7f923b7f
AM		 8282018-06-14 Alan Modra <amodra@gmail.com>
829
830 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
831 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
832 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
833 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
834 "dynamic_relocs" is not set.
835 * elfxx-mips.c (count_section_dynsyms): Likewise.
836
ff91d2f0
AM		 8372018-06-14 Alan Modra <amodra@gmail.com>
838
839 PR 23282
840 * bfdio.c (bfd_seek): Optimize away seeks to current position.
841
730c3174
SE		 8422018-06-13 Scott Egerton <scott.egerton@imgtec.com>
843 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
844
845 * elfxx-mips.c (print_mips_ases): Add CRC.
846
ecf99cc0
L		 8472018-06-08 H.J. Lu <hongjiu.lu@intel.com>
848
849 PR ld/23161
850 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
851 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
852 __bss_start, _end and _edata in shared libraries.
853
527278f3
AM		 8542018-06-07 Alan Modra <amodra@gmail.com>
855
856 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
857 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
858
5c4ce239
AM		 8592018-06-05 Alan Modra <amodra@gmail.com>
860
861 * bfd.c (struct bfd): Update comment on "where" usage.
862 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
863 "iostream", and "where" from containing archive file. Return
864 error on NULL iovec.
865 (bfd_bread): Similarly, and return error attempted out of
866 bounds archive element access.
867 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
868 "where" from containing archive file.
869 (bfd_seek): Likewise. Return error on NULL iovec. Don't
870 attempt to optimize away seeks. Don't paper over errors by
871 calling bfd_tell.
872 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
873 (bfd_get_size): Likewise.
874 (bfd_mmap): Operate on and use iovec of containing archive
875 file. Return error on NULL iovec.
876 * cache.c (bfd_cache_lookup_worker): Abort if working on
877 archive element bfd.
878 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
879 Don't ignore zero byte reads.
880 (cache_bread): Look up FILE* in cache here. Error on NULL
881 lookup.
882 (cache_bwrite): Rename "where" to "from".
883 (cache_bmmap): Don't handle archive elements.
884 * coffcode.h (coff_slurp_line_table): Exit early on zero
885 lineno count.
886 * bfd-in2.h: Regenerate.
887
27b07675
AM		 8882018-06-05 Alan Modra <amodra@gmail.com>
889
890 PR 23254
891 * plugin.c (bfd_plugin_open_input): Allow for possibility of
892 nested archives. Open file again for plugin.
893 (try_claim): Don't save and restore file position. Close file
894 if not claimed.
895 * sysdep.h (O_BINARY): Define.
896
4b8e28c7
MF		 8972018-06-04 Max Filippov <jcmvbkbc@gmail.com>
898
899 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
900 (compute_fill_extra_space): Drop declaration. Rename function to
901 xtensa_compute_fill_extra_space.
902 (compute_ebb_actions, remove_dead_literal): Update references to
903 compute_fill_extra_space.
904
8255c61b
MF		 9052018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
906
907 * elf32-xtensa.c (elf32xtensa_separate_props): New global
908 variable.
909 (xtensa_add_names): New function.
910 (xtensa_property_section_name): Add new parameter
911 separate_sections, use it to choose property section name.
912 (xtensa_get_separate_property_section): New function.
913 (xtensa_get_property_section): Invoke
914 xtensa_get_separate_property_section to get individual property
915 section if it exists, common property section otherwise.
916 (xtensa_make_property_section): Pass elf32xtensa_separate_props
917 to xtensa_property_section_name.
918
95da9854
L		 9192018-06-04 H.J. Lu <hongjiu.lu@intel.com>
920
921 PR binutils/23146
922 * bfd-in.h: Include "diagnostics.h".
923 * bfd-in2.h: Regenerated.
924 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
925 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
926 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
927 -Wstringop-truncation.
928 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
929 * elf32-s390.c (elf_s390_write_core_note): Likewse.
930 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
931 * elf64-s390.c (elf_s390_write_core_note): Likewse.
932 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
933
137b5cbd
JW		 9342018-06-03 Jim Wilson <jimw@sifive.com>
935
cf7a5066
JW		 936 PR ld/23244
937 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
938 for and handle an undefined weak with no PLT.
939
137b5cbd
JW		 940 PR ld/22756
941 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
942 to code that ignores duplicate symbols.
943
55e99962
L		 9442018-06-01 H.J. Lu <hongjiu.lu@intel.com>
945
946 * version.m4: Bump version to 2.30.52
947 * configure: Regenerated.
948
030157d8
AM		 9492018-06-01 Alan Modra <amodra@gmail.com>
950
951 * bfd.c (_bfd_error_handler): Arrange for this function to be
952 declared in bfd-in2.h.
953 * libbfd-in.h (_bfd_error_handler): Don't declare.
954 * libbfd.h: Regenerate.
955 * bfd-in2.h: Regenerate.
956
421acf18
AC		 9572018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
958
959 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
960 This is needed to generate UEFI application image files from ELFs.
961
92e68c1d
L		 9622018-05-28 H.J. Lu <hongjiu.lu@intel.com>
963
964 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
965 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
966 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
967 plt_tlsdesc_got2_insn_end for TLSDESC entry.
968 (elf_i386_lazy_ibt_plt): Likewise.
969 (elf_i386_nacl_plt): Likewise.
970 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
971 (elf_x86_64_tlsdesc_plt_entry): This.
972 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
973 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
974 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
975 plt_tlsdesc_got2_insn_end for TLSDESC entry.
976 (elf_x86_64_lazy_bnd_plt): Likewise.
977 (elf_x86_64_lazy_ibt_plt): Likewise.
978 (elf_x32_lazy_ibt_plt): Likewise.
979 (elf_x86_64_nacl_plt): Likewise.
980 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
981 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
982 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
983 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
984 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
985 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
986 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
987 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
988 (elf_x86_non_lazy_plt_layout): Update comments.
989 (elf_x86_plt_layout): Likewise.
990
ac98f9e2
L		 9912018-05-28 H.J. Lu <hongjiu.lu@intel.com>
992
993 PR ld/23238
994 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
995 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
996 (elf_backend_add_symbol_hook): Likewise.
997 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
998 (elf_backend_add_symbol_hook): Likewise.
999 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1000 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1001 (elf_backend_add_symbol_hook): Likewise.
1002 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1003 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1004 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1005 (elf_backend_add_symbol_hook): Likewise.
1006 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1007 handling.
1008 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1009 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1010 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1011 * elflink.c (elf_link_add_object_symbols): Set
1012 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1013
099bb8fb
L		 10142018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1015
1016 PR ld/23194
1017 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1018 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1019 Extracted from _bfd_elf_link_assign_sym_version.
1020 (_bfd_elf_link_hide_sym_by_version): New function.
1021 (_bfd_elf_link_assign_sym_version): Use
1022 _bfd_elf_link_hide_versioned_symbol.
1023 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1024 _bfd_elf_link_hide_sym_by_version instead of
1025 bfd_hide_sym_by_version. Don't check unversioned symbol.
1026
277eb7f6
AM		 10272018-05-25 Alan Modra <amodra@gmail.com>
1028
1029 * Makefile.in: Regenerate.
1030 * po/SRC-POTFILES.in: Regenerate.
1031
629dabe3
AM		 10322018-05-25 Alan Modra <amodra@gmail.com>
1033
1034 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1035 * configure: Regenerate.
1036
9ef6d1e3
L		 10372018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1038
1039 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1040 to data.
1041
215f5271
AM		 10422018-05-22 Alan Modra <amodra@gmail.com>
1043
1044 PR 23207
1045 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1046 is NULL.
1047 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1048 sections.
1049 (final_link_relocate): Revert last change.
1050
7455c018
AM		 10512018-05-22 Alan Modra <amodra@gmail.com>
1052
1053 PR 23207
1054 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1055 stubs in non-alloc sections.
1056
34a87bb0
L		 10572018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1058
1059 PR ld/23201
1060 * aout-target.h (MY_bfd_link_hide_symbol): New.
1061 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1062 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1063 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1064 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1065 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1066 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1067 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1068 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1069 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1070 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1071 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1072 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1073 (bfd_link_hide_symbol): Likewise.
1074 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1075 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1076 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1077 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1078 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1079 * som.c (som_bfd_link_hide_symbol): Likewise.
1080 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1081 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1082 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1083 (alpha_vms_bfd_link_hide_symbol): Likewise.
1084 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1085 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1086 _bfd_generic_link_hide_symbol.
1087 (rs6000_xcoff64_aix_vec): Likewise.
1088 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1089 local symbol dynamic.
1090 (_bfd_elf_link_hide_symbol): New function.
1091 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1092 check root.ldscript_def.
1093 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1094 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1095 * bfd-in2.h: Regenerated.
1096 * libbfd.h: Likewise.
1097
bae363f1
L		 10982018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1099
1100 PR binutils/23199
1101 * elf.c (setup_group): Mark section in a section group with
1102 SHF_GROUP.
1103
97373b2e
L		 11042018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1105
1106 PR ld/23194
1107 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1108 set eh->local_ref to 1 if a symbol is versioned and there is a
1109 version script.
1110
7f999549
JW		 11112018-05-18 Kito Cheng <kito.cheng@gmail.com>
1112
1113 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1114 EF_RISCV_RVE.
1115
6487709f
JW		 11162018-05-18 Jim Wilson <jimw@sifive.com>
1117
1118 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1119 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1120 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1121 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1122 (riscv_elf_finish_dynamic_symbol): Likewise.
1123
7b4ae824
JD		 11242018-05-18 John Darrington <john@darrington.wattle.id.au>
1125
1126 * Makefile.am: Add s12z files.
1127 * Makefile.in: Regenerate.
1128 * archures.c: Add bfd_s12z_arch.
1129 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1130 * bfd-in2.h: Regenerate.
1131 * config.bfd: Add s12z target.
1132 * configure.ac: Add s12z target.
1133 * configure: Regenerate.
1134 * cpu-s12z.c: New file.
1135 * elf32-s12z.c: New file.
1136 * libbfd.c (bfd_putb24): New function.
1137 (bfd_putl24): New function.
1138 * libbfd.h: Regenerate.
1139 * reloc.c: Add s12z relocations.
1140 (bfd_get_reloc_size): Handle size 5 relocs.
1141 * targets.c: Add s12z_elf32_vec.
1142
011b32fd
L		 11432018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1144
1145 PR ld/23189
1146 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1147 like R_386_GOT32.
1148 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1149 set eh->local_ref to 1 for linker defined symbols.
1150
4bba0fb1
AM		 11512018-05-18 Alan Modra <amodra@gmail.com>
1152
1153 PR 23199
1154 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1155 don't point at other SHT_GROUP sections. Set shdr corresponding
1156 to invalid entry, to NULL rather than section 0. Identify
1157 SHT_GROUP section index when reporting an error. Cope with NULL
1158 shdr pointer.
1159
8722de9c
AM		 11602018-05-18 Alan Modra <amodra@gmail.com>
1161
1162 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1163 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1164 visibility.
1165 * libbfd.h: Regenerate.
1166 * configure: Regenerate.
1167 * config.in: Regenerate.
1168
0b439543
AM		 11692018-05-18 Alan Modra <amodra@gmail.com>
1170
1171 * libbfd-in.h: Add include guard.
1172 * libcoff-in.h: Likewise.
1173 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1174 * doc/Makefile.in: Regenerate.
1175 * libbfd.h: Regenerate.
1176 * libcoff.h: Regenerate.
1177
1624c9ca
MR		 11782018-05-16 Maciej W. Rozycki <macro@mips.com>
1179
1180 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1181
7cf7fcc8
AM		 11822018-05-16 Alan Modra <amodra@gmail.com>
1183
1184 PR 22458
1185 * format.c (struct bfd_preserve): Add section_id.
1186 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1187 _bfd_section_id.
1188 (bfd_reinit): Set _bfd_section_id.
1189 (bfd_check_format_matches): Put all matches of any priority into
1190 matching_vector. Save initial section id and start each attempted
1191 match at that section id.
1192 * libbfd-in.h (_bfd_section_id): Declare.
1193 * section.c (_bfd_section_id): Rename from section_id and make
1194 global. Adjust uses.
1195 (bfd_get_next_section_id): Delete.
1196 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1197 bfd_get_section_id with _bfd_section_id.
1198 * libbfd.h: Regenerate.
1199 * bfd-in2.h: Regenerate.
1200
810ed4db
CG		 12012018-05-15 Christophe Guillon <christophe.guillon@st.com>
1202
1203 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1204 of the aux structure are initialised.
1205
1678bd35
FT		 12062018-05-15 Francois H. Theron <francois.theron@netronome.com>
1207
1208 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1209
293b4d4f
NC		 12102018-05-15 Nick Clifton <nickc@redhat.com>
1211
1212 * po/pt.po: New Portuguese translation.
1213 * configure.ac (ALL_LINGUAS): Add pt.
1214 * configure: Regenerate.
1215
4ec09950
L		 12162018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1217
1218 PR ld/23169
1219 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1220 an error on IFUNC pointer defined in PDE.
1221 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1222 _bfd_x86_elf_link_fixup_ifunc_symbol.
1223 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1224 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1225 function.
1226 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1227
9bc935ef
L		 12282018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1229
1230 PR ld/23162
1231 * elfxx-x86.c (elf_x86_linker_defined): New function.
1232 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1233 _end and _edata locally defined within executables.
1234
9933dc52
AM		 12352018-05-12 Alan Modra <amodra@gmail.com>
1236
1237 PR 20659
1238 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1239 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1240 Instead make matching_lma and suggested_lma pointers to the
1241 sections. Align section vma and lma calculated from segment.
1242 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1243 test. Try to handle alignment padding before first section by
1244 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1245
493ffac5
DD		 12462018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1247
1248 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1249 conformant to TI ABI.
1250 (pru_elf32_relax_section): Likewise.
1251 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1252 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1253 (pru_elf32_pmem_relocate): Trap - should not get here.
1254 (pru_elf32_relocate_section): Add support for REL relocations.
1255 (elf_info_to_howto_rel): Enable REL.
1256 (elf_backend_may_use_rel_p): Likewise.
1257 (elf_backend_may_use_rela_p): Likewise.
1258 (elf_backend_default_use_rela_p): Likewise.
1259
b4560c7d
AM		 12602018-05-09 Alan Modra <amodra@gmail.com>
1261
1262 PR 23148
1263 * peXXigen.c (pe_print_edata): Correct minimum size.
1264
53db9cf9
AM		 12652018-05-09 Alan Modra <amodra@gmail.com>
1266
1267 PR 23147
1268 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1269
95a6d235
NC		 12702018-05-08 Nick Clifton <nickc@redhat.com>
1271
1272 PR 22809
1273 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1274 string section.
1275 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1276 attribute section is larger than the size of the file.
1277
7bd8862c
AM		 12782018-05-07 Alan Modra <amodra@gmail.com>
1279
1280 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1281 strncmp when checking for ".bf" special symbol.
1282 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1283 section name a char array, remove sentinal known_sections entry,
1284 and adjust loop over known_sections to suit. Use memcmp rather
1285 than strncmp.
1286
602f1657
AM		 12872018-05-04 Alan Modra <amodra@gmail.com>
1288
1289 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1290 (struct elf_external_linux_prpsinfo32_ugid16),
1291 (struct elf_external_linux_prpsinfo64_ugid32),
1292 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1293 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1294 Move comment to..
1295 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1296 directives.
1297 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1298 to data.
1299 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1300 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1301 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1302 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1303 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1304 pragmas.
1305 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1306 false positive gcc-8 warning.
7bd8862c 1307 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 1308
a27ca19c
TMQMF		 13092018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1310
1311 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1312 of arguments when warning about different long double types.
1313
3be08ea4
SA		 13142018-05-03 Simon Atanasyan <simon@atanasyan.com>
1315
1316 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1317 (elf_backend_fixup_symbol): New macro.
1318 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1319 handling.
1320 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1321
fe944acf
FT		 13222018-04-30 Francois H. Theron <francois.theron@netronome.com>
1323
1324 * Makefile.am: Added NFP files to build.
1325 * archures.c: Added bfd_arch_nfp
1326 * config.bfd: Added NFP support.
1327 * configure.ac: Added NFP support.
1328 * cpu-nfp.c: New, for NFP support.
1329 * elf-bfd.h: Added elf_section_info()
1330 * elf64-nfp.c: New, for NFP support.
1331 * po/SRC-POTFILES.in: Added NFP source files.
1332 * targets.c: Added nfp_elf64_vec
1333 * bfd-in2.h: Regenerate.
1334 * Makefile.in: Regenerate.
1335 * configure: Regenerate.
1336
ffa389a3
AM		 13372018-04-27 Alan Modra <amodra@gmail.com>
1338
1339 * bfd-in2.h: Regenerate.
1340 * libbfd.h: Regenerate.
1341
04383fd1
AM		 13422018-04-27 Alan Modra <amodra@gmail.com>
1343
1344 PR 23123
1345 PR 22374
1346 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1347 relocs for ifuncs.
1348 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1349
bfa5bd2a
PA		 13502018-04-26 Pedro Alves <palves@redhat.com>
1351
1352 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1353 ifunc and non-ifunc symbols duplicates.
1354
59029f57
CL		 13552018-04-25 Christophe Lyon <christophe.lyon@st.com>
1356 Mickaël Guêné <mickael.guene@st.com>
1357
1358 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1359 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1360 (elf32_arm_populate_plt_entry): Likewise.
1361 (elf32_arm_output_plt_map_1): Likewise.
1362 (elf32_arm_output_arch_local_syms): Likewise.
1363
fac7bd64
CL		 13642018-04-25 Christophe Lyon <christophe.lyon@st.com>
1365 Mickaël Guêné <mickael.guene@st.com>
1366
1367 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1368 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1369
29e9b073
CL		 13702018-04-25 Christophe Lyon <christophe.lyon@st.com>
1371 Mickaël Guêné <mickael.guene@st.com>
1372
1373 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1374 for R_ARM_TARGET2.
1375
cb10292c
CL		 13762018-04-25 Christophe Lyon <christophe.lyon@st.com>
1377 Mickaël Guêné <mickael.guene@st.com>
1378
1379 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1380 (elf32_arm_always_size_sections): Create stack segment.
1381
5c5a4843
CL		 13822018-04-25 Christophe Lyon <christophe.lyon@st.com>
1383 Mickaël Guêné <mickael.guene@st.com>
1384
1385 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1386 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1387 relocations.
1388 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1389 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1390 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1391 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1392 (struct elf32_arm_link_hash_table): Update comment.
1393 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1394 (IS_ARM_TLS_RELOC): Likewise.
1395 (elf32_arm_check_relocs): Likewise.
1396 (allocate_dynrelocs_for_symbol): Likewise.
1397 (elf32_arm_size_dynamic_sections): Update comment.
1398 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1399 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1400
7801f98f
CL		 14012018-04-25 Christophe Lyon <christophe.lyon@st.com>
1402 Mickaël Guêné <mickael.guene@st.com>
1403
1404 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1405 (elf32_arm_create_dynamic_sections): Handle FDPIC.
1406 (elf32_arm_allocate_plt_entry): Likewise.
1407 (elf32_arm_populate_plt_entry): Likewise.
1408 (elf32_arm_output_plt_map_1): Likewise.
1409
e8b09b87
CL		 14102018-04-25 Christophe Lyon <christophe.lyon@st.com>
1411 Mickaël Guêné <mickael.guene@st.com>
1412
1413 * elf32-arm.c (struct fdpic_local): New.
1414 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1415 (elf32_arm_local_fdpic_cnts): New.
1416 (struct fdpic_global): New.
1417 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1418 (elf32_arm_link_hash_table): Add srofixup field.
1419 (arm_elf_add_rofixup): New.
1420 (arm_elf_fill_funcdesc): New.
1421 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1422 (elf32_arm_allocate_local_sym_info): Likewise.
1423 (create_got_section): Create .rofixup section.
1424 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1425 (bfd_elf32_arm_set_target_params): Handle FDPIC.
1426 (elf32_arm_final_link_relocate): Likewise.
1427 (elf32_arm_check_relocs): Likewise.
1428 (allocate_dynrelocs_for_symbol): Likewise.
1429 (elf32_arm_size_dynamic_sections): Likewise.
1430 (elf32_arm_finish_dynamic_sections): Likewise.
1431 (elf32_arm_output_arch_local_syms): Likewise.
1432 (elf32_arm_fdpic_omit_section_dynsym): New.
1433
188fd7ae
CL		 14342018-04-25 Christophe Lyon <christophe.lyon@st.com>
1435 Mickaël Guêné <mickael.guene@st.com>
1436
1437 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1438 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1439 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1440 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1441 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1442 (elf32_arm_howto_from_type): Take new members of
1443 elf32_arm_howto_table_2 into account.
1444 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1445 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1446 BFD_RELOC_ARM_FUNCDESC_VALUE.
1447 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1448 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1449 BFD_RELOC_ARM_FUNCDESC_VALUE.
1450
18a20338
CL		 14512018-04-25 Christophe Lyon <christophe.lyon@st.com>
1452 Mickaël Guêné <mickael.guene@st.com>
1453
1454 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1455 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1456 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1457 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1458
617a5ada
CL		 14592018-04-25 Christophe Lyon <christophe.lyon@st.com>
1460 Mickaël Guêné <mickael.guene@st.com>
1461
1462 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1463 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1464 arm*-*-uclinuxfdpiceabi.
1465 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1466 arm_elf32_fdpic_le_vec.
1467 * configure: Regenerate.
1468 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1469 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1470 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1471 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1472 (elf32_arm_fdpic_link_hash_table_create): New.
1473 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1474 arm_elf32_fdpic_le_vec.
1475
d99b4b92
AM		 14762018-04-25 Alan Modra <amodra@gmail.com>
1477
1478 * elf-linux-core.h: Disable gcc-8 string truncation warning.
1479 * elf.c (elfcore_write_prpsinfo): Likewise.
1480
14812018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 1482
1483 * Makefile.am: Remove arm-aout and arm-coff support.
1484 * config.bfd: Likewise.
1485 * configure.ac: Likewise.
1486 * targets.c: Likewise.
1487 * aout-arm.c: Delete.
1488 * armnetbsd.c: Delete.
1489 * riscix.c: Delete.
1490 * Makefile.in: Regenerate.
1491 * configure: Regenerate.
1492 * po/SRC-POTFILES.in: Regenerate.
1493
aa4a8c2a
NC		 14942018-04-24 Nick Clifton <nickc@redhat.com>
1495
db0c309f
NC		 1496 PR 23113
1497 * elf.c (ignore_section_sym): Check for the output_section pointer
1498 being NULL before dereferencing it.
1499
aa4a8c2a
NC		 1500 PR 23110
1501 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1502 a negative PE_DEBUG_DATA size before iterating over the debug data.
1503
b9f26d2e
AM		 15042018-04-23 Alan Modra <amodra@gmail.com>
1505
1506 * elf-linux-core.h: Revert last change.
1507 * elf.c: Likewise.
1508
bf82069d
NC		 15092018-04-23 Nick Clifton <nickc@redhat.com>
1510
1511 PR 23056
1512 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1513 the end of the string table, and zero it.
1514
5a6312e8
AM		 15152018-04-23 Alan Modra <amodra@gmail.com>
1516
1517 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1518 gcc-8 string truncation warning.
1519 (swap_linux_prpsinfo32_ugid16_out): Likewise.
1520 (swap_linux_prpsinfo64_ugid32_out): Likewise.
1521 (swap_linux_prpsinfo64_ugid16_out): Likewise.
1522 * elf.c (elfcore_write_prpsinfo): Likewise.
1523
bf82069d
NC		 15242018-04-23 Nick Clifton <nickc@redhat.com>
1525
1526 PR 23056
1527 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1528 the end of the string table, and zero it.
1529
4352556b
AM		 15302018-04-20 Alan Modra <amodra@gmail.com>
1531
1532 PR 22978
1533 * elf32-hppa.c (got_relocs_needed): Add extra param to special
1534 case both dtprel and tprel relocs.
1535 (allocate_dynrelocs): Adjust conditions for got relocs.
1536 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1537 Emit dynamic relocs on TLS GOT entries for shared libraries,
1538 not when pic. Omit dynamic reloc on dtprel entry when local,
1539 and on tprel entry when local and executable.
1540
f6a8b8c7
AM		 15412018-04-19 Alan Modra <amodra@gmail.com>
1542
1543 PR 22537
1544 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1545 (hppa_type_of_stub): Don't return a long branch stub for
1546 symbols other than those defined statically.
1547
8e415ce8
AM		 15482018-04-19 Alan Modra <amodra@gmail.com>
1549
1550 * Makefile.am: Revert 2018-04-18 coff-mips changes.
1551 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1552 to selvecs for mips targets change 2018-04-18.
1553 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1554 and mips_ecoff_bele_vec.
1555 * targets.c: Likewise.
1556 * coff-mips.c: Resurrect.
1557 * Makefile.in: Regenerate.
1558 * configure: Regenerate.
1559 * po/SRC-POTFILES.in: Regenerate.
1560
3596d8ce
AM		 15612018-04-18 Alan Modra <amodra@gmail.com>
1562
1563 * Makefile.am: Remove mips aout and coff support.
1564 * config.bfd: Likewise.
1565 * configure.ac: Likewise.
1566 * targets.c: Likewise.
1567 * coff-mips.c: Delete
1568 * mipsbsd.c: Delete
1569 * pe-mips.c: Delete
1570 * pei-mips.c: Delete
1571 * Makefile.in: Regenerate.
1572 * configure: Regenerate.
1573 * po/SRC-POTFILES.in: Regenerate.
1574
d9dd2045
L		 15752018-04-17 H.J. Lu <hongjiu.lu@intel.com>
1576
1577 * elf32-i386.c (elf32_bed): Define before including
1578 "elf32-target.h".
1579 * elf64-x86-64.c (elf64_bed): Define before including
1580 "elf64-target.h".
1581 (elf32_bed): Define before including "elf32-target.h".
1582
e4e6a73d
L		 15832018-04-17 H.J. Lu <hongjiu.lu@intel.com>
1584
1585 PR ld/23055
1586 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1587 normal input file with compatible relocation.
1588
c65c21e1
AM		 15892018-04-18 Alan Modra <amodra@gmail.com>
1590
1591 * Makefile.am: Remove support for assorted i386 aout and coff targets.
1592 * config.bfd: Likewise.
1593 * configure.ac: Likewise.
1594 * doc/bfdint.texi: Likewise.
1595 * targets.c: Likewise.
1596 * freebsd.h: Delete.
1597 * i386dynix.c: Delete.
1598 * i386freebsd.c: Delete.
1599 * i386linux.c: Delete.
1600 * i386mach3.c: Delete.
1601 * i386netbsd.c: Delete.
1602 * i386os9k.c: Delete.
1603 * Makefile.in: Regenerate.
1604 * configure: Regenerate.
1605 * po/SRC-POTFILES.in: Regenerate.
1606
884d4d8a 16072018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 1608
1609 Microblaze Target: PIC data text relative
1610
1611 * bfd/reloc.c (2 new BFD relocations):
1612 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1613 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1614 * bfd/bfd-in2.h: Regenerate
1615 * bfd/libbfd.h: Regenerate
1616 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1617 new relocs and handle them in both relocate and relax functions.
1618 (microblaze_elf_reloc_type_lookup): add mapping between for new
1619 bfd relocs.
1620 (microblaze_elf_relocate_section): Handle new relocs in case of
1621 elf relocation.
1622 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1623
6327533b
NC		 16242018-04-17 Nick Clifton <nickc@redhat.com>
1625
808346fc
NC		 1626 PR 23055
1627 * aoutx.h (find_nearest_line): Check that the symbol name exists
1628 and is long enough, before attempting to see if it is for a .o
1629 file.
1630 * hash.c (bfd_hash_hash): Add an assertion that the string is not
1631 NULL.
1632 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1633 NULL.
1634 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1635 has no name.
1636
6327533b
NC		 1637 PR 23065
1638 * dwarf2.c (concat_filename): Check for a NULL table pointer.
1639
e9af4700
NC		 16402018-04-16 Nick Clifton <nickc@redhat.com>
1641
1642 PR 23061
1643 * coffgen.c (coff_pointerize_aux): Check for an out of range
1644 fixup.
1645
ddb00039
AM		 16462018-04-16 Alan Modra <amodra@gmail.com>
1647
1648 * Makefile.am: Remove arm-epoc-pe support.
1649 * coff-arm.c: Likewise.
1650 * config.bfd: Likewise.
1651 * configure.ac: Likewise.
1652 * targets.c: Likewise.
1653 * epoc-pe-arm.c: Delete.
1654 * epoc-pei-arm.c: Delete.
1655 * Makefile.in: Regenerate.
1656 * configure: Regenerate.
1657 * po/SRC-POTFILES.in: Regenerate.
1658
c9098af4
AM		 16592018-04-16 Alan Modra <amodra@gmail.com>
1660
1661 * Makefile.am: Remove sparc-aout and sparc-coff support.
1662 * config.bfd: Likewise.
1663 * configure.ac: Likewise.
1664 * targets.c: Likewise.
1665 * aout-sparcle.c: Delete.
1666 * aoutf1.h: Delete.
1667 * cf-sparclynx.c: Delete.
1668 * coff-sparc.c: Delete.
1669 * demo64.c: Delete.
1670 * sparclinux.c: Delete.
1671 * sparclynx.c: Delete.
1672 * sparcnetbsd.c: Delete.
1673 * sunos.c: Delete.
1674 * Makefile.in: Regenerate.
1675 * configure: Regenerate.
1676 * po/SRC-POTFILES.in: Regenerate.
1677
dc12032b
AM		 16782018-04-16 Alan Modra <amodra@gmail.com>
1679
1680 * Makefile.am: Remove m68k-aout and m68k-coff support.
1681 * aoutf1.h: Likewise.
1682 * aoutx.h: Likewise.
1683 * archive.c: Likewise.
1684 * bfd-in.h: Likewise.
1685 * bfd.c: Likewise.
1686 * coffcode.h: Likewise.
1687 * coffswap.h: Likewise.
1688 * config.bfd: Likewise.
1689 * configure.ac: Likewise.
1690 * configure.host: Likewise.
1691 * doc/bfd.texinfo: Likewise.
1692 * doc/bfdint.texi: Likewise.
1693 * freebsd.h: Likewise.
1694 * gen-aout.c: Likewise.
1695 * hpux-core.c: Likewise.
1696 * libaout.h: Likewise.
1697 * libbfd-in.h: Likewise.
1698 * pdp11.c: Likewise.
1699 * peicode.h: Likewise.
1700 * riscix.c: Likewise.
1701 * targets.c: Likewise.
1702 * aout0.c: Delete.
1703 * coff-apollo.c: Delete.
1704 * coff-aux.c: Delete.
1705 * coff-m68k.c: Delete.
1706 * coff-svm68k.c: Delete.
1707 * coff-u68k.c: Delete.
1708 * hosts/delta68.h: Delete.
1709 * hosts/hp300bsd.h: Delete.
1710 * hosts/m68kaux.h: Delete.
1711 * hosts/news.h: Delete.
1712 * hp300bsd.c: Delete.
1713 * hp300hpux.c: Delete.
1714 * liboasys.h: Delete.
1715 * m68k4knetbsd.c: Delete.
1716 * m68klinux.c: Delete.
1717 * m68knetbsd.c: Delete.
1718 * oasys.c: Delete.
1719 * versados.c: Delete.
1720 * Makefile.in: Regenerate.
1721 * bfd-in2.h: Regenerate.
1722 * configure: Regenerate.
1723 * libbfd.h: Regenerate.
1724 * po/SRC-POTFILES.in: Regenerate.
1725
211dc24b
AM		 17262018-04-16 Alan Modra <amodra@gmail.com>
1727
1728 * Makefile.am: Remove sh5 and sh64 support.
1729 * archures.c: Likewise.
1730 * config.bfd: Likewise.
1731 * configure.ac: Likewise.
1732 * cpu-sh.c: Likewise.
1733 * elf32-sh-relocs.h: Likewise.
1734 * elf32-sh.c: Likewise.
1735 * targets.c: Likewise.
1736 * elf32-sh64-com.c: Delete.
1737 * elf32-sh64.c: Delete.
1738 * elf32-sh64.h: Delete.
1739 * elf64-sh64.c: Delete.
1740 * Makefile.in: Regenerate.
1741 * bfd-in2.h: Regenerate.
1742 * configure: Regenerate.
1743 * po/SRC-POTFILES.in: Regenerate.
1744
4db9937a
AM		 17452018-04-16 Alan Modra <amodra@gmail.com>
1746
1747 * Makefile.am: Remove sh-symbianelf support.
1748 * config.bfd: Likewise.
1749 * configure.ac: Likewise.
1750 * targets.c: Likewise.
1751 * elf32-sh-symbian.c: Delete.
1752 * Makefile.in: Regenerate.
1753 * configure: Regenerate.
1754 * po/SRC-POTFILES.in: Regenerate.
1755
9f5d1593
AM		 17562018-04-16 Alan Modra <amodra@gmail.com>
1757
1758 * Makefile.am: Remove vax-bsd and vax-ultrix support.
1759 * config.bfd: Likewise.
1760 * configure.ac: Likewise.
1761 * targets.c: Likewise.
1762 * vaxbsd.c: Delete.
1763 * Makefile.in: Regenerate.
1764 * configure: Regenerate.
1765 * po/SRC-POTFILES.in: Regenerate.
1766
a9a4b302
AM		 17672018-04-16 Alan Modra <amodra@gmail.com>
1768
1769 * Makefile.am: Remove w65 support.
1770 * archures.c: Likewise.
1771 * coffcode.h: Likewise.
1772 * config.bfd: Likewise.
1773 * configure.ac: Likewise.
1774 * targets.c: Likewise.
1775 * coff-w65.c: Delete.
1776 * cpu-w65.c: Delete.
1777 * Makefile.in: Regenerate.
1778 * bfd-in2.h: Regenerate.
1779 * configure: Regenerate.
1780 * po/SRC-POTFILES.in: Regenerate.
1781
04cb01fd
AM		 17822018-04-16 Alan Modra <amodra@gmail.com>
1783
1784 * Makefile.am: Remove we32k support.
1785 * archures.c: Likewise.
1786 * coffcode.h: Likewise.
1787 * config.bfd: Likewise.
1788 * configure.ac: Likewise.
1789 * targets.c: Likewise.
1790 * coff-we32k.c: Delete.
1791 * cpu-we32k.c: Delete.
1792 * Makefile.in: Regenerate.
1793 * bfd-in2.h: Regenerate.
1794 * configure: Regenerate.
1795 * po/SRC-POTFILES.in: Regenerate.
1796
c2bf1eec
AM		 17972018-04-16 Alan Modra <amodra@gmail.com>
1798
1799 * Makefile.am: Remove m88k support.
1800 * aoutx.h: Likewise.
1801 * archures.c: Likewise.
1802 * coffcode.h: Likewise.
1803 * coffswap.h: Likewise.
1804 * config.bfd: Likewise.
1805 * configure.ac: Likewise.
1806 * cpu-ns32k.c: Likewise.
1807 * elf32-nds32.c: Likewise.
1808 * mach-o.c: Likewise.
1809 * netbsd-core.c: Likewise.
1810 * reloc.c: Likewise.
1811 * targets.c: Likewise.
1812 * coff-m88k.c: Delete.
1813 * cpu-m88k.c: Delete.
1814 * elf32-m88k.c: Delete.
1815 * hosts/m88kmach3.h: Delete.
1816 * m88kmach3.c: Delete.
1817 * m88kopenbsd.c: Delete.
1818 * Makefile.in: Regenerate.
1819 * bfd-in2.h: Regenerate.
1820 * configure: Regenerate.
1821 * po/SRC-POTFILES.in: Regenerate.
1822
6793974d
AM		 18232018-04-16 Alan Modra <amodra@gmail.com>
1824
1825 * Makefile.am: Remove i370 support.
1826 * archures.c: Likewise.
1827 * config.bfd: Likewise.
1828 * configure.ac: Likewise.
1829 * targets.c: Likewise.
1830 * cpu-i370.c: Delete.
1831 * elf32-i370.c: Delete.
1832 * Makefile.in: Regenerate.
1833 * bfd-in2.h: Regenerate.
1834 * configure: Regenerate.
1835 * po/SRC-POTFILES.in: Regenerate.
1836
e82aa794
AM		 18372018-04-16 Alan Modra <amodra@gmail.com>
1838
1839 * Makefile.am: Remove h8500 support.
1840 * archures.c: Likewise.
1841 * coffcode.h: Likewise.
1842 * config.bfd: Likewise.
1843 * configure.ac: Likewise.
1844 * targets.c: Likewise.
1845 * coff-h8500.c: Delete.
1846 * cpu-h8500.c: Delete.
1847 * Makefile.in: Regenerate.
1848 * bfd-in2.h: Regenerate.
1849 * configure: Regenerate.
1850 * po/SRC-POTFILES.in: Regenerate.
1851
fe0bf0fd
AM		 18522018-04-16 Alan Modra <amodra@gmail.com>
1853
1854 * Makefile.am: Remove h8300-coff support.
1855 * coffcode.h: Likewise.
1856 * config.bfd: Likewise.
1857 * configure.ac: Likewise.
1858 * reloc16.c: Likewise.
1859 * targets.c: Likewise.
1860 * coff-h8300.c: Delete.
1861 * Makefile.in: Regenerate.
1862 * configure: Regenerate.
1863 * po/SRC-POTFILES.in: Regenerate.
1864
fdef3943
AM		 18652018-04-16 Alan Modra <amodra@gmail.com>
1866
1867 * Makefile.am: Remove IEEE 695 support.
1868 * archures.c: Likewise.
1869 * bfd.c: Likewise.
1870 * config.bfd: Likewise.
1871 * configure.ac: Likewise.
1872 * doc/bfd.texinfo: Likewise.
1873 * doc/bfdint.texi: Likewise.
1874 * doc/bfdsumm.texi: Likewise.
1875 * section.c: Likewise.
1876 * targets.c: Likewise.
1877 * ieee.c: Delete.
1878 * libieee.h: Delete.
1879 * Makefile.in: Regenerate.
1880 * bfd-in2.h: Regenerate.
1881 * configure: Regenerate.
1882 * po/SRC-POTFILES.in: Regenerate.
1883
de96689e
AM		 18842018-04-16 Alan Modra <amodra@gmail.com>
1885
1886 * config.bfd: Remove tandem support.
1887
5972ac73
AM		 18882018-04-16 Alan Modra <amodra@gmail.com>
1889
1890 * Makefile.am: Remove newsos3 support.
1891 * aoutx.h: Likewise.
1892 * config.bfd: Likewise.
1893 * configure.ac: Likewise.
1894 * targets.c: Likewise.
1895 * newsos3.c: Delete.
1896 * Makefile.in: Regenerate.
1897 * configure: Regenerate.
1898 * po/SRC-POTFILES.in: Regenerate.
1899
b4b594e3
AM		 19002018-04-16 Alan Modra <amodra@gmail.com>
1901
1902 * Makefile.am: Remove netware support.
1903 * bfd-in.h: Likewise.
1904 * bfd.c: Likewise.
1905 * config.bfd: Likewise.
1906 * configure.ac: Likewise.
1907 * doc/bfdint.texi: Likewise.
1908 * ecoff.c: Likewise.
1909 * targets.c: Likewise.
1910 * libnlm.h: Delete.
1911 * nlm-target.h: Delete.
1912 * nlm.c: Delete.
1913 * nlm32-alpha.c: Delete.
1914 * nlm32-i386.c: Delete.
1915 * nlm32-ppc.c: Delete.
1916 * nlm32-sparc.c: Delete.
1917 * nlm32.c: Delete.
1918 * nlm64.c: Delete.
1919 * nlmcode.h: Delete.
1920 * nlmswap.h: Delete.
1921 * Makefile.in: Regenerate.
1922 * bfd-in2.h: Regenerate.
1923 * configure: Regenerate.
1924 * po/SRC-POTFILES.in: Regenerate.
1925
fceadf09
AM		 19262018-04-16 Alan Modra <amodra@gmail.com>
1927
1928 * archures.c: Remove tahoe support.
1929 * config.bfd: Likewise.
1930 * configure.ac: Likewise.
1931 * hosts/tahoe.h: Delete.
1932 * bfd-in2.h: Regenerate.
1933 * configure: Regenerate.
1934
702d1671
AM		 19352018-04-14 Alan Modra <amodra@gmail.com>
1936
1937 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1938 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1939 sanity test.
1940 (elfNN_bed): Init relropagesize.
1941 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1942 select relropagesize.
1943 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1944 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1945 (ELF_MINPAGESIZE): Don't define.
1946 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1947 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1948 * bfd-in2.h: Regenerate.
1949
03aa9684
AM		 19502018-04-14 Alan Modra <amodra@gmail.com>
1951
1952 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1953 on __QNXTARGET__ define.
1954
24acfe5e
AM		 19552018-04-14 Alan Modra <amodra@gmail.com>
1956
1957 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1958 to obsolete list.
1959
a8eb42a8
AM		 19602018-04-11 Alan Modra <amodra@gmail.com>
1961
1962 * aout-adobe.c: Delete.
1963 * bout.c: Delete.
1964 * coff-i860.c: Delete.
1965 * coff-i960.c: Delete.
1966 * cpu-i860.c: Delete.
1967 * cpu-i960.c: Delete.
1968 * elf32-i860.c: Delete.
1969 * elf32-i960.c: Delete.
1970 * hosts/i860mach3.h: Delete.
1971 * Makefile.am: Remove i860, i960, bout, and adobe support.
1972 * archures.c: Remove i860 and i960 support.
1973 * coffcode.h: Likewise.
1974 * reloc.c: Likewise.
1975 * aoutx.h: Comment updates.
1976 * archive.c: Remove BOUT and i960 support.
1977 * bfd.c: Remove BOUT support.
1978 * coffswap.h: Remove i960 support.
1979 * config.bfd: Remove i860, i960 and adobe targets.
1980 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1981 * targets.c: Likewise.
1982 * ieee.c: Remove i960 support.
1983 * mach-o.c: Remove i860 support.
1984 * Makefile.in: Regenerate.
1985 * bfd-in2.h: Regenerate.
1986 * configure: Regenerate.
1987 * libbfd.h: Regenerate.
1988 * po/SRC-POTFILES.in: Regenerate.
1989
aec2e0d2
MR		 19902018-04-09 Maciej W. Rozycki <macro@mips.com>
1991
1992 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1993 in the BFD symbol referred by the relocation.
1994 (mips_elf64_write_rela): Likewise.
1995
9ccfa98b
MR		 19962018-04-09 Maciej W. Rozycki <macro@mips.com>
1997
1998 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1999 error for out-of-range `r_sym' values.
2000
3e04d765
AM		 20012018-04-09 Alan Modra <amodra@gmail.com>
2002
2003 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2004 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2005 (ppc64_elf_check_relocs): Set has_pltcall.
2006 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2007 (ppc64_elf_inline_plt): New function.
2008 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2009 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2010 * elf32-ppc.c (has_pltcall): Define.
2011 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2012 (ppc_elf_check_relocs): Set has_pltcall.
2013 (ppc_elf_inline_plt): New function.
2014 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2015 (ppc_elf_size_dynamic_sections): Likewise.
2016 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2017
23cedd1d
AM		 20182018-04-09 Alan Modra <amodra@gmail.com>
2019
2020 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2021 (is_plt_seq_reloc): New function.
2022 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2023 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2024 (ppc_elf_relax_section): Handle PLTCALL reloc.
2025 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2026 resolving locally.
2027 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2028 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2029 (has_tls_get_addr_call): Correct comment.
2030 (is_branch_reloc): Add PLTCALL.
2031 (is_plt_seq_reloc): New function.
2032 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2033 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2034 entry for R_PPC64_PLTCALL.
2035 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2036 (ppc_type_of_stub): Handle PLTCALL reloc.
2037 (toc_adjusting_stub_needed): Likewise.
2038 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2039 reloc insn. Nop out inline plt call sequence when resolving
2040 locally. Handle __tls_get_addr inline plt call optimization.
2041
2d7ad24e
AM		 20422018-04-09 Alan Modra <amodra@gmail.com>
2043
2044 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2045 (struct ppc_stub_hash_entry): Add symtype field.
2046 (PLT_KEEP): Define.
2047 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2048 (create_linkage_sections): Create pltlocal and relpltlocal.
2049 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2050 Set PLT_KEEP.
2051 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2052 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2053 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2054 Keep PLT entries for inline calls against locals.
2055 (ppc_build_one_stub): Use pltlocal as appropriate.
2056 (ppc_size_one_stub): Likewise.
2057 (ppc64_elf_size_stubs): Set symtype.
2058 (build_global_entry_stubs_and_plt): Init pltlocal and write
2059 relpltlocal for globals.
2060 (write_plt_relocs_for_local_syms): Likewise for local syms.
2061 (ppc64_elf_relocate_section): Support PLT for local syms.
2062 * elf32-ppc.c (PLT_KEEP): Define.
2063 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2064 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2065 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2066 Set PLT_KEEP. Adjust update_local_sym_info call.
2067 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2068 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2069 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2070 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2071 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2072 (ppc_finish_symbols): Likewise for locals.
2073
49c09209
AM		 20742018-04-09 Alan Modra <amodra@gmail.com>
2075
2076 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2077 for local symbols to..
2078 (write_plt_relocs_for_local_syms): ..here. New function.
2079 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2080 global symbols to..
2081 (build_global_entry_stubs_and_plt): ..here. Rename from
2082 build_global_entry_stubs.
2083 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2084 Call write_plt_relocs_for_local_syms.
2085 * elf32-ppc.c (get_sym_h): New function.
2086 (ppc_elf_relax_section): Use get_sym_h.
2087 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2088 stubs for local symbols to..
2089 (ppc_finish_symbols): ..here. New function.
2090 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2091 global syms to..
2092 (write_global_sym_plt): ..here. New function.
2093 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2094 (ppc_finish_symbols): Declare.
2095
08be3224
AM		 20962018-04-09 Alan Modra <amodra@gmail.com>
2097
2098 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2099 (ppc_elf_relocate_section): Likewise.
2100 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2101 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2102 resolution to plt entry relative to toc pointer.
2103
37da22e5
AM		 21042018-04-09 Alan Modra <amodra@gmail.com>
2105
2106 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2107 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2108 file when other TLS flags are tested in a mask.
2109 (TLS_MARK, NON_GOT): Define.
2110 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2111 (update_local_sym_info): Don't create got entry when NON_GOT.
2112 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2113 Set TLS_MARK.
2114 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2115 (ppc64_elf_relocate_section): Likewise.
2116 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2117 __tls_get_addr calls lacking a marker reloc.
2118 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2119 TLS_TPRELGD): Renumber. Update comment.
2120 (TLS_MARK, NON_GOT): Define.
2121 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2122 (update_local_sym_info): Don't create got entry when NON_GOT.
2123 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2124 Set TLS_MARK.
2125 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2126 __tls_get_addr calls lacking a marker reloc.
2127
a6fd92b0
L		 21282018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2129
2130 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2131 R_X86_64_converted_reloc_bit.
2132
3cba8b6c
L		 21332018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2134
2135 PR gas/22318
2136 * configure: Regenerated.
2137
0e8452bb
AM		 21382018-04-05 Alan Modra <amodra@gmail.com>
2139
2140 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2141 (elf_hppa_info_to_howto_rel): Likewise.
2142
8ee55178
MR		 21432018-04-04 Maciej W. Rozycki <macro@mips.com>
2144
2145 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2146 unsuccessfully for unimplemented relocations.
2147 (elf_hppa_info_to_howto_rel): Likewise.
2148
5d7c8b80
MR		 21492018-04-04 Maciej W. Rozycki <macro@mips.com>
2150
2151 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2152 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2153 howto lookup failure.
2154 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2155 accordingly.
2156 (elf32_i860_info_to_howto_rela): Likewise.
2157 (elf32_i860_relocate_splitn): Likewise.
2158 (elf32_i860_relocate_pc16): Likewise.
2159 (elf32_i860_relocate_pc26): Likewise.
2160 (elf32_i860_relocate_section): Likewise.
2161
707bad1b
MR		 21622018-04-04 Maciej W. Rozycki <macro@mips.com>
2163
2164 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2165 check for `visium_elf_howto_table' table access.
2166
0cc919dc
MR		 21672018-04-04 Maciej W. Rozycki <macro@mips.com>
2168
2169 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2170 check for `iq2000_elf_howto_table' table access.
2171
f428698e
MR		 21722018-04-04 Maciej W. Rozycki <macro@mips.com>
2173
2174 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2175 for `elf32_frv_howto_table' table access.
2176
7ed6f92a
MR		 21772018-04-04 Maciej W. Rozycki <macro@mips.com>
2178
2179 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2180 unsuccessfully for placeholder howtos.
2181 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2182 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2183
75def2ab
MR		 21842018-03-29 Maciej W. Rozycki <macro@mips.com>
2185
2186 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2187 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2188
8b6a949a
MR		 21892018-03-28 Maciej W. Rozycki <macro@mips.com>
2190
2191 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2192 ATTRIBUTE_UNUSED from `abfd'.
2193
d81270c3
MR		 21942018-03-28 Maciej W. Rozycki <macro@mips.com>
2195
2196 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2197 `_bfd_error_handler' call formatting.
2198
60dceb8d 21992018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 2200
2201 * elf32-mips.c (mips_info_to_howto_rel): Call
2202 `mips_elf32_rtype_to_howto' directly rather than via
2203 `->elf_backend_mips_rtype_to_howto'.
2204
e04ef022
RL		 22052018-03-28 Renlin Li <renlin.li@arm.com>
2206
2207 PR ld/22970
2208 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2209 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2210 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2211 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2212 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2213 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2214 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2215 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2216 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2217 (elfNN_aarch64_final_link_relocate): Support new relocations.
2218 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2219 relocations.
2220 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2221
84f1b9fb
RL		 22222018-03-28 Renlin Li <renlin.li@arm.com>
2223
2224 PR ld/22970
2225 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2226 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2227 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2228 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2229 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2230 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2231 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2232 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2233 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2234 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2235 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2236 TLSLE_LDST16_TPREL_LO12,
2237 TLSLE_LDST16_TPREL_LO12_NC,
2238 TLSLE_LDST32_TPREL_LO12,
2239 TLSLE_LDST32_TPREL_LO12_NC,
2240 TLSLE_LDST64_TPREL_LO12,
2241 TLSLE_LDST64_TPREL_LO12_NC,
2242 TLSLE_LDST8_TPREL_LO12,
2243 TLSLE_LDST8_TPREL_LO12_NC.
2244 * bfd-in2.h: Regenerated.
2245 * libbfd.h: Regenerated.
2246
f8745e1c
EB		 22472018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2248
2249 PR ld/22972
2250 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2251 has_old_style_got_reloc.
2252 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2253 relocations. Fix a couple of long lines.
2254 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2255 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2256 GOT relocations.
2257
bf54968b
L		 22582018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2259
2260 PR ld/23000
2261 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2262 ENDBR64 to the TLSDESC PLT entry.
2263
0ccf57bd
AM		 22642018-03-21 Alan Modra <amodra@gmail.com>
2265
2266 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2267 symbols. Use size_t counts. Delete redundant opd test.
2268
4bad6366
AM		 22692018-03-21 Alan Modra <amodra@gmail.com>
2270
2271 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2272
bac3c8c5
AM		 22732018-03-21 Alan Modra <amodra@gmail.com>
2274
2275 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2276 field unsigned.
2277 (update_local_sym_info): Likewise for local_got_tls_masks.
2278 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2279
6a3858a6
AM		 22802018-03-21 Alan Modra <amodra@gmail.com>
2281
2282 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2283 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2284 do in size_dynamic_sections.
2285
675e2809
AM		 22862018-03-21 Alan Modra <amodra@gmail.com>
2287
2288 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2289 without first checking array bounds.
2290 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2291
416c34d6
L		 22922018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2293
2294 PR ld/22983
2295 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2296 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2297
315aa1cf
NC		 22982018-03-19 Nick Clifton <nickc@redhat.com>
2299
2300 * po/es.po: Updated Spanish translation.
2301
0854d504
MF		 23022018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2303
2304 * elf32-xtensa.c (xlate_map_entry): Change types of address
2305 fields from 'unsigned' to 'bfd_vma'.
2306 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2307 the key argument to bsearch. Allow offsets past the end of a
2308 section, use the last map entry for translation of such offsets.
2309
f9671640
KLC		 23102018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2311
2312 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2313 Not support the target feature.
2314 (nds32_elf_ex9_itb_base): Likewise.
2315 (nds32_elf_ex9_import_table): Likewise.
2316 (nds32_elf_ex9_finish): Likewise.
2317 (nds32_elf_ex9_reloc_jmp): Likewise.
2318 (nds32_elf_get_insn_with_reg): Likewise.
2319 (nds32_get_local_syms): Likewise.
2320 (nds32_elf_ex9_replace_instruction): Likewise.
2321 (nds32_elf_ifc_calc): Likewise.
2322 (nds32_elf_ifc_finish): Likewise.
2323 (nds32_elf_ifc_replace): Likewise.
2324 (nds32_elf_ifc_reloc): Likewise.
2325
7dda8d3c
AM		 23262018-03-14 Alan Modra <amodra@gmail.com>
2327
2328 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2329 sfpr size added before defining alias symbols.
2330 (ppc64_elf_build_stubs): Add stub section padding before
2331 copying sfpr contents and defining save/restore alias symbols.
2332
9e223787
L		 23332018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2334
2335 PR ld/20882
2336 * elflink.c (elf_gc_mark_debug_section): Also check the local
2337 debug definition section.
2338
3e33b239
NC		 23392018-03-13 Nick Clifton <nickc@redhat.com>
2340
2341 PR 22113
2342 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2343 function. Add an end address parameter. Check access of the data
2344 pointer to make sure that they do not extend beyond the end
2345 address. Return FALSE if any check fails. Add the end address
2346 pointer to the ui structure.
2347 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2348 codes to make sure that they do not extend beyond the end address
2349 pointer. Print an error message and return immediately if any
2350 check fails.
2351
f657f8c4
NC		 23522018-03-09 Nick Clifton <nickc@redhat.com>
2353
2354 * elf64-s390.c (elf_s390_relocate_section): Move check for
2355 relocations against non-allocated sections to before the code that
2356 handles ifunc relocations.
2357 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2358 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2359 relocs against IFUNC symbols in non-allocated sections as relocs
2360 against FUNC symbols.
2361 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2362
347a8774
L		 23632018-03-08 H.J. Lu <hongjiu.lu@intel.com>
2364
2365 PR ld/22929
2366 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2367 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2368 relocation against FUNC symbol.
2369 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2370
0c1ded8d
RL		 23712018-03-07 Renlin Li <renlin.li@arm.com>
2372
2373 PR ld/20402
2374 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2375 symbol, and don't emit relocation in specific case.
2376
0118219e
AM		 23772018-03-07 Alan Modra <amodra@gmail.com>
2378
2379 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2380 (mips_elf64_slurp_one_reloc_table): Pass on error.
2381
dfb93f11
JC		 23822018-03-03 James Cowgill <james.cowgill@mips.com>
2383 Maciej W. Rozycki <macro@mips.com>
2384
2385 PR ld/21900
2386 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2387 after calling `undefined_symbol' hook if this is an error
2388 condition. Assume the value of 0 for the symbol requested
2389 otherwise.
2390
9a2ebffd
JW		 23912018-03-02 Jim Wilson <jimw@sifive.com>
2392
2393 PR 22903
2394 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2395 and nop instead of 4.
2396 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
2397 8 instead of 4.
2398
788af978
JW		 23992018-03-01 Jim Wilson <jimw@sifive.com>
2400
2401 PR 22756
2402 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2403 else if instead of if.
2404
5224fa03
AM		 24052018-03-01 Alan Modra <amodra@gmail.com>
2406
2407 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2408
116acb2c
AM		 24092018-02-28 Alan Modra <amodra@gmail.com>
2410
2411 PR 22887
2412 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2413
eef10466
NC		 24142018-02-28 Nick Clifton <nickc@redhat.com>
2415
12c96342
NC		 2416 PR 22895
2417 PR 22893
2418 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2419 pointer. Drop unused abfd parameter. Check the size of the block
2420 before initialising the data field. Return the end pointer if the
2421 size is invalid.
2422 (read_attribute_value): Adjust invocations of read_n_bytes.
2423
eef10466
NC		 2424 PR 22894
2425 * dwarf1.c (parse_die): Check the length of form blocks before
2426 advancing the data pointer.
2427
0d329c0a
AM		 24282018-02-28 Alan Modra <amodra@gmail.com>
2429
2430 PR 22887
2431 * aoutx.h (translate_symbol_table): Print an error message and set
2432 bfd_error on finding an invalid name string offset.
2433
f6aec96d
L		 24342018-02-27 H.J. Lu <hongjiu.lu@intel.com>
2435
2436 * config.in: Regenerated.
2437 * configure: Likewise.
2438 * configure.ac: Add --enable-separate-code.
2439 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
2440 to 1 for Linux/x86 targets,
2441 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2442 DEFAULT_LD_Z_SEPARATE_CODE is 1.
2443
f3185997
NC		 24442018-02-27 Nick Clifton <nickc@redhat.com>
2445
e8f5af78
NC		 2446 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2447 message.
2448 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2449 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2450 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2451 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2452 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2453 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2454 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2455 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2456 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2457
f3185997
NC		 2458 PR 22875
2459 * elf-bfd.h (struct elf_backend_data): Change the return type of
2460 the elf_info_to_howto and elf_info_to_howto_rel function pointers
2461 to bfd_boolean.
2462 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2463 value from the info_to_howto function and fail if that function
2464 failed.
2465 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2466 from the info_to_howto function.
2467 (elf32_h8_relax_section): Likewise.
2468 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2469 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2470 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2471 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2472 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2473 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2474 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2475 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2476 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2477 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2478 (riscv_elf_relocate_section): Likewise.
2479 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2480 bfd_boolean. Issue an error message, set an error value and
2481 return FALSE if the reloc is not recognized.
2482 (elf_hppa_info_to_howto_rel): Likewise.
2483 * elf-m10200.c (mn10200_info_to_howto): Likewise.
2484 * elf-m10300.c (mn10300_info_to_howto): Likewise.
2485 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2486 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2487 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2488 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2489 * elf32-bfin.c (bfin_info_to_howto): Likewise.
2490 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2491 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2492 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2493 (cris_info_to_howto_rela): Likewise.
2494 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2495 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2496 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2497 Likewise.
2498 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2499 (elf32_dlx_info_to_howto_rel): Likewise.
2500 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2501 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2502 * elf32-frv.c (frv_info_to_howto_rela)
2503 (frvfdpic_info_to_howto_rel): Likewise.
2504 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2505 * elf32-gen.c (elf_generic_info_to_howto)
2506 (elf_generic_info_to_howto_rel): Likewise.
2507 * elf32-h8300.c (elf32_h8_info_to_howto)
2508 (elf32_h8_info_to_howto_rel): Likewise.
2509 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2510 * elf32-i386.c (elf_i386_reloc_type_lookup)
2511 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2512 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2513 Likewise.
2514 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2515 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2516 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2517 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2518 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2519 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2520 Likewise.
2521 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2522 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2523 * elf32-m68k.c (rtype_to_howto): Likewise.
2524 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2525 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2526 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2527 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2528 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2529 Likewise.
2530 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2531 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2532 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2533 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2534 Likewise.
2535 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2536 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2537 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2538 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2539 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2540 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2541 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2542 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2543 * elf32-score.c (s3_bfd_score_info_to_howto)
2544 (_bfd_score_info_to_howto): Likewise.
2545 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2546 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2547 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2548 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2549 (elf32_tic6x_info_to_howto_rel): Likewise.
2550 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2551 * elf32-v850.c (v850_elf_info_to_howto_rel)
2552 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2553 * elf32-vax.c (rtype_to_howto): Likewise.
2554 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2555 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2556 (elf32_wasm32_info_to_howto_rela): Likewise.
2557 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2558 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2559 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2560 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2561 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2562 * elf64-gen.c (elf_generic_info_to_howto)
2563 (elf_generic_info_to_howto_rel): Likewise.
2564 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2565 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2566 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2567 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2568 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2569 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2570 Likewise.
2571 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2572 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2573 Likewise.
2574 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2575 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2576 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2577 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2578 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2579 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2580 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2581 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2582 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2583 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2584 Default to NULL.
2585
1f4bace8
JW		 25862018-02-26 Jim Wilson <jimw@sifive.com>
2587 Stephan Schreiber <info@fs-driver.org>
2588
2589 PR 15904
2590 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2591 call, set changed_contents and changed_relocs. Likewise after
2592 successful ia64_elf_relax_br call.
2593
6838f2be
AM		 25942018-02-26 Alan Modra <amodra@gmail.com>
2595
2596 * elf.c (assign_file_positions_except_relocs): Don't segfault
2597 when actual number of phdrs is less than allocated. Delete
2598 outdated comment. Formatting.
2599
38f14ab8
AM		 26002018-02-26 Alan Modra <amodra@gmail.com>
2601
2602 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2603 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2604 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2605 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2606 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2607 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2608 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2609 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2610 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2611 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2612 error/warning messages.
2613
6e05870c
AM		 26142018-02-26 Alan Modra <amodra@gmail.com>
2615
2616 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2617 * syms.c: Standardize error/warning messages.
2618
59d08d6c
AM		 26192018-02-26 Alan Modra <amodra@gmail.com>
2620
2621 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2622 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2623 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2624 * peXXigen.c, * peicode.h: Standardize error/warning messages.
2625
90b6238f
AM		 26262018-02-26 Alan Modra <amodra@gmail.com>
2627
2628 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2629
2c1c9679
AM		 26302018-02-26 Alan Modra <amodra@gmail.com>
2631
2632 * elfxx-mips.c: Standardize error/warning messages.
2633
9793eb77
AM		 26342018-02-26 Alan Modra <amodra@gmail.com>
2635
2636 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2637 * elflink.c: Standardize error/warning messages. Replace use of
2638 linker callback einfo with _bfd_error_handler when possible.
2639
0aa13fee
AM		 26402018-02-26 Alan Modra <amodra@gmail.com>
2641
2642 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2643 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2644 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2645 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2646 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2647 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2648 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2649 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2650 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2651 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2652 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2653 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2654 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2655 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2656 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2657 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2658 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2659 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2660 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2661 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2662 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2663 unrecognized/unsupported reloc message.
2664
cf97bcb0
AM		 26652018-02-26 Alan Modra <amodra@gmail.com>
2666
2667 * elf32-ppc.c: Standardize error/warning messages. Use
2668 _bfd_error_handler rather than einfo when einfo features not used.
2669 * elf64-ppc.c: Likewise.
2670
01f7e10c
AM		 26712018-02-23 Alan Modra <amodra@gmail.com>
2672
2673 PR 22881
2674 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2675 segment if no matching LOAD segment.
2676
e859f655
KLC		 26772018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2678
2679 * elf32-nds32.h: Define mask for ict_model.
2680
6e8d06db
JD		 26812018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
2682
2683 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2684
b248d650
MR		 26852018-02-19 Maciej W. Rozycki <macro@mips.com>
2686
2687 Revert
2688 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
2689
2690 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2691 .reginfo section has wrong size.
2692
6798f8bf
MR		 26932018-02-19 Maciej W. Rozycki <macro@mips.com>
2694
2695 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2696 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2697 `.MIPS.abiflags' sections.
2698 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2699 section's end.
2700
8772de11
MR		 27012018-02-19 Maciej W. Rozycki <macro@mips.com>
2702
2703 * section.c (SEC_FIXED_SIZE): New macro.
2704 * bfd-in2.h: Regenerate.
2705
4f7fd351
MR		 27062018-02-19 Maciej W. Rozycki <macro@mips.com>
2707
2708 * section.c (SEC_HAS_GOT_REF): Remove macro.
2709 * bfd-in2.h: Regenerate.
2710
f2b740ac
AM		 27112018-02-19 Alan Modra <amodra@gmail.com>
2712
2713 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2714 arguments.
2715 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2716 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2717 (_bfd_riscv_relax_pc): Likewise and fix typos.
2718 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2719 * libbfd.h: Regenerate.
2720
8979927a
AM		 27212018-02-19 Alan Modra <amodra@gmail.com>
2722
2723 * dwarf2.c (read_section): Don't use 'll' format modifier.
2724 (find_abstract_instance): Likewise.
2725 * elfcore.h (elf_core_file_p): Likewise.
2726
2dcf00ce
AM		 27272018-02-19 Alan Modra <amodra@gmail.com>
2728
2729 * bfd-in.h: Include inttypes.h or if not available define
2730 PRId64, PRIu64 and PRIx64.
2731 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2732 modifier to print bfd_vma.
2733 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2734 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2735 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2736 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2737 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2738 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2739 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2740 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2741 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2742 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2743 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2744 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2745 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2746 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2747 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2748 and cast input to uint64_t, and similarly for Ld and Lu.
2749 * bfd-in2.h: Regenerate.
2750
c1c8c1ef
AM		 27512018-02-19 Alan Modra <amodra@gmail.com>
2752
2753 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2754 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2755 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2756 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2757 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2758 * reloc.c: Replace use of %R and %T in format strings passed to
2759 einfo and friends by %pR and %pT.
2760
871b3ab2
AM		 27612018-02-19 Alan Modra <amodra@gmail.com>
2762
2763 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2764 of %A and %B.
2765 * aout-adobe.c: Update all messages using %A and %B.
2766 * aout-cris.c: Likewise.
2767 * aoutx.h: Likewise.
2768 * archive.c: Likewise.
2769 * binary.c: Likewise.
2770 * cache.c: Likewise.
2771 * coff-alpha.c: Likewise.
2772 * coff-arm.c: Likewise.
2773 * coff-i860.c: Likewise.
2774 * coff-mcore.c: Likewise.
2775 * coff-ppc.c: Likewise.
2776 * coff-rs6000.c: Likewise.
2777 * coff-sh.c: Likewise.
2778 * coff-tic4x.c: Likewise.
2779 * coff-tic54x.c: Likewise.
2780 * coff-tic80.c: Likewise.
2781 * coff64-rs6000.c: Likewise.
2782 * coffcode.h: Likewise.
2783 * coffgen.c: Likewise.
2784 * cofflink.c: Likewise.
2785 * coffswap.h: Likewise.
2786 * compress.c: Likewise.
2787 * cpu-arm.c: Likewise.
2788 * ecoff.c: Likewise.
2789 * elf-attrs.c: Likewise.
2790 * elf-eh-frame.c: Likewise.
2791 * elf-ifunc.c: Likewise.
2792 * elf-m10300.c: Likewise.
2793 * elf-properties.c: Likewise.
2794 * elf-s390-common.c: Likewise.
2795 * elf.c: Likewise.
2796 * elf32-arc.c: Likewise.
2797 * elf32-arm.c: Likewise.
2798 * elf32-avr.c: Likewise.
2799 * elf32-bfin.c: Likewise.
2800 * elf32-cr16.c: Likewise.
2801 * elf32-cr16c.c: Likewise.
2802 * elf32-cris.c: Likewise.
2803 * elf32-crx.c: Likewise.
2804 * elf32-d10v.c: Likewise.
2805 * elf32-d30v.c: Likewise.
2806 * elf32-epiphany.c: Likewise.
2807 * elf32-fr30.c: Likewise.
2808 * elf32-frv.c: Likewise.
2809 * elf32-gen.c: Likewise.
2810 * elf32-hppa.c: Likewise.
2811 * elf32-i370.c: Likewise.
2812 * elf32-i386.c: Likewise.
2813 * elf32-i960.c: Likewise.
2814 * elf32-ip2k.c: Likewise.
2815 * elf32-iq2000.c: Likewise.
2816 * elf32-lm32.c: Likewise.
2817 * elf32-m32c.c: Likewise.
2818 * elf32-m32r.c: Likewise.
2819 * elf32-m68hc11.c: Likewise.
2820 * elf32-m68hc12.c: Likewise.
2821 * elf32-m68hc1x.c: Likewise.
2822 * elf32-m68k.c: Likewise.
2823 * elf32-mcore.c: Likewise.
2824 * elf32-mep.c: Likewise.
2825 * elf32-metag.c: Likewise.
2826 * elf32-microblaze.c: Likewise.
2827 * elf32-moxie.c: Likewise.
2828 * elf32-msp430.c: Likewise.
2829 * elf32-mt.c: Likewise.
2830 * elf32-nds32.c: Likewise.
2831 * elf32-nios2.c: Likewise.
2832 * elf32-or1k.c: Likewise.
2833 * elf32-pj.c: Likewise.
2834 * elf32-ppc.c: Likewise.
2835 * elf32-rl78.c: Likewise.
2836 * elf32-rx.c: Likewise.
2837 * elf32-s390.c: Likewise.
2838 * elf32-score.c: Likewise.
2839 * elf32-score7.c: Likewise.
2840 * elf32-sh-symbian.c: Likewise.
2841 * elf32-sh.c: Likewise.
2842 * elf32-sh64.c: Likewise.
2843 * elf32-sparc.c: Likewise.
2844 * elf32-spu.c: Likewise.
2845 * elf32-tic6x.c: Likewise.
2846 * elf32-tilepro.c: Likewise.
2847 * elf32-v850.c: Likewise.
2848 * elf32-vax.c: Likewise.
2849 * elf32-visium.c: Likewise.
2850 * elf32-wasm32.c: Likewise.
2851 * elf32-xgate.c: Likewise.
2852 * elf32-xtensa.c: Likewise.
2853 * elf64-alpha.c: Likewise.
2854 * elf64-gen.c: Likewise.
2855 * elf64-hppa.c: Likewise.
2856 * elf64-ia64-vms.c: Likewise.
2857 * elf64-mmix.c: Likewise.
2858 * elf64-ppc.c: Likewise.
2859 * elf64-s390.c: Likewise.
2860 * elf64-sh64.c: Likewise.
2861 * elf64-sparc.c: Likewise.
2862 * elf64-x86-64.c: Likewise.
2863 * elfcode.h: Likewise.
2864 * elfcore.h: Likewise.
2865 * elflink.c: Likewise.
2866 * elfnn-aarch64.c: Likewise.
2867 * elfnn-ia64.c: Likewise.
2868 * elfnn-riscv.c: Likewise.
2869 * elfxx-mips.c: Likewise.
2870 * elfxx-sparc.c: Likewise.
2871 * elfxx-tilegx.c: Likewise.
2872 * elfxx-x86.c: Likewise.
2873 * hpux-core.c: Likewise.
2874 * ieee.c: Likewise.
2875 * ihex.c: Likewise.
2876 * libbfd.c: Likewise.
2877 * linker.c: Likewise.
2878 * mach-o.c: Likewise.
2879 * merge.c: Likewise.
2880 * mmo.c: Likewise.
2881 * oasys.c: Likewise.
2882 * pdp11.c: Likewise.
2883 * pe-mips.c: Likewise.
2884 * peXXigen.c: Likewise.
2885 * peicode.h: Likewise.
2886 * reloc.c: Likewise.
2887 * rs6000-core.c: Likewise.
2888 * srec.c: Likewise.
2889 * stabs.c: Likewise.
2890 * vms-alpha.c: Likewise.
2891 * xcofflink.c: Likewise.
2892
dbc88fc1
AM		 28932018-02-19 Alan Modra <amodra@gmail.com>
2894
2895 PR 22845
2896 * elf.c (IS_TBSS): Define.
2897 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2898 (assign_file_positions_for_non_load_sections): Revert last change.
2899 Properly calculate load segment limits to compare against relro limits.
2900
325ba6fb
AM		 29012018-02-17 Alan Modra <amodra@gmail.com>
2902
2903 PR 22845
2904 * elf.c (assign_file_positions_for_non_load_sections): Ignore
2905 degenerate zero size PT_LOAD segments when finding one overlapping
2906 the PT_GNU_RELRO segment.
2907
d00dd7dc
AM		 29082018-02-16 Alan Modra <amodra@gmail.com>
2909
2910 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2911 (_bfd_bool_bfd_true): Rename from bfd_true.
2912 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2913 (_bfd_int_bfd_0): Rename from bfd_0.
2914 (_bfd_uint_bfd_0): Rename from bfd_0u.
2915 (_bfd_long_bfd_0): Rename from bfd_0l.
2916 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2917 (_bfd_void_bfd): Rename from bfd_void.
2918 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2919 (_bfd_bool_bfd_link_false_error),
2920 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2921 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2922 (_bfd_bool_bfd_asection_bfd_asection_true),
2923 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2924 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2925 * archive.c (_bfd_noarchive_get_elt_at_index),
2926 (_bfd_noarchive_openr_next_archived_file),
2927 (_bfd_noarchive_construct_extended_name_table),
2928 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2929 (_bfd_noarchive_write_armap): New functions.
2930 * archures.c (_bfd_nowrite_set_arch_mach): New function.
2931 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2932 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2933 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2934 (alpha_ecoff_swap_coff_lineno_out),
2935 (alpha_ecoff_swap_coff_reloc_out): New functions.
2936 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2937 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2938 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2939 (mips_ecoff_swap_coff_lineno_out),
2940 (mips_ecoff_swap_coff_reloc_out): New functions.
2941 * coffcode.h (coff_set_alignment_hook): Replace define with
2942 new function.
2943 (symname_in_debug_hook): Likewise.
2944 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2945 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2946 * elf.c (assign_file_positions_except_relocs): Test
2947 elf_backend_allow_non_load_phdr for NULL.
2948 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2949 _bfd_elf_link_omit_section_dynsym. Update uses.
2950 (_bfd_elf_omit_section_dynsym_all): New function.
2951 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2952 (_bfd_elf_omit_section_dynsym_default): Declare.
2953 (_bfd_elf_omit_section_dynsym_all): Declare.
2954 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2955 (_bfd_nolink_bfd_get_relocated_section_contents),
2956 (_bfd_nolink_bfd_lookup_section_flags),
2957 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2958 (_bfd_nolink_bfd_link_hash_table_create),
2959 (_bfd_nolink_bfd_link_just_syms),
2960 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2961 (_bfd_nolink_bfd_link_split_section),
2962 (_bfd_nolink_section_already_linked),
2963 (_bfd_nolink_bfd_define_common_symbol),
2964 (_bfd_nolink_bfd_define_start_stop): New functions.
2965 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2966 (_bfd_norelocs_bfd_reloc_name_lookup),
2967 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2968 * section.c (_bfd_nowrite_set_section_contents): New function.
2969 * syms.c (_bfd_nosymbols_canonicalize_symtab),
2970 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2971 (_bfd_nosymbols_get_symbol_version_string),
2972 (_bfd_nosymbols_bfd_is_local_label_name),
2973 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2974 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2975 (_bfd_nosymbols_bfd_make_debug_symbol),
2976 ( _bfd_nosymbols_read_minisymbols),
2977 ( _bfd_nosymbols_minisymbol_to_symbol),
2978 (_bfd_nodynamic_get_synthetic_symtab): New functions.
2979 * libbfd-in.h: Declare new functions. Update existing defines,
2980 removing casts.
2981 * aix386-core.c: Update to use new hooks. Formatting.
2982 * aout-adobe.c: Likewise.
2983 * aout-arm.c: Likewise.
2984 * aout-target.h: Likewise.
2985 * aout-tic30.c: Likewise.
2986 * aoutf1.h: Likewise.
2987 * binary.c: Likewise.
2988 * bout.c: Likewise.
2989 * cisco-core.c: Likewise.
2990 * coff-alpha.c: Likewise.
2991 * coff-i386.c: Likewise.
2992 * coff-i860.c: Likewise.
2993 * coff-i960.c: Likewise.
2994 * coff-ia64.c: Likewise.
2995 * coff-mips.c: Likewise.
2996 * coff-ppc.c: Likewise.
2997 * coff-rs6000.c: Likewise.
2998 * coff-sh.c: Likewise.
2999 * coff-tic30.c: Likewise.
3000 * coff-tic54x.c: Likewise.
3001 * coff-x86_64.c: Likewise.
3002 * coff64-rs6000.c: Likewise.
3003 * coffcode.h: Likewise.
3004 * elf-m10300.c: Likewise.
3005 * elf32-cr16.c: Likewise.
3006 * elf32-lm32.c: Likewise.
3007 * elf32-m32r.c: Likewise.
3008 * elf32-metag.c: Likewise.
3009 * elf32-score.c: Likewise.
3010 * elf32-score7.c: Likewise.
3011 * elf32-tilepro.c: Likewise.
3012 * elf32-xstormy16.c: Likewise.
3013 * elf32-xtensa.c: Likewise.
3014 * elf64-alpha.c: Likewise.
3015 * elf64-hppa.c: Likewise.
3016 * elf64-ia64-vms.c: Likewise.
3017 * elf64-mmix.c: Likewise.
3018 * elf64-sh64.c: Likewise.
3019 * elfnn-ia64.c: Likewise.
3020 * elfxx-sparc.c: Likewise.
3021 * elfxx-target.h: Likewise.
3022 * elfxx-tilegx.c: Likewise.
3023 * elfxx-x86.h: Likewise.
3024 * hp300hpux.c: Likewise.
3025 * hppabsd-core.c: Likewise.
3026 * hpux-core.c: Likewise.
3027 * i386msdos.c: Likewise.
3028 * i386os9k.c: Likewise.
3029 * ieee.c: Likewise.
3030 * ihex.c: Likewise.
3031 * irix-core.c: Likewise.
3032 * libaout.h: Likewise.
3033 * libecoff.h: Likewise.
3034 * mach-o-target.c: Likewise.
3035 * mach-o.c: Likewise.
3036 * mipsbsd.c: Likewise.
3037 * mmo.c: Likewise.
3038 * netbsd-core.c: Likewise.
3039 * nlm-target.h: Likewise.
3040 * oasys.c: Likewise.
3041 * osf-core.c: Likewise.
3042 * pdp11.c: Likewise.
3043 * pe-mips.c: Likewise.
3044 * pe-x86_64.c: Likewise.
3045 * pef.c: Likewise.
3046 * plugin.c: Likewise.
3047 * ppcboot.c: Likewise.
3048 * ptrace-core.c: Likewise.
3049 * sco5-core.c: Likewise.
3050 * som.c: Likewise.
3051 * sparclynx.c: Likewise.
3052 * srec.c: Likewise.
3053 * tekhex.c: Likewise.
3054 * trad-core.c: Likewise.
3055 * verilog.c: Likewise.
3056 * versados.c: Likewise.
3057 * vms-alpha.c: Likewise.
3058 * vms-lib.c: Likewise.
3059 * wasm-module.c: Likewise.
3060 * xsym.c: Likewise.
3061 * libbfd.h: Regenerate.
3062
2a0d9853
JW		 30632018-02-15 Jim Wilson <jimw@sifive.com>
3064
09ca4b9d
JW		 3065 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3066 symbols whose section address is zero.
3067
2a0d9853
JW		 3068 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3069 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3070 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3071 Add %X%P to error messages.
3072
e513bd38
EB		 30732018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3074
3075 PR ld/22832
3076 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3077 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3078 and assert that the result of the call is not NULL.
3079
12ef3f5a
NC		 30802018-02-14 Nick Clifton <nickc@redhat.com>
3081
3082 PR 22823
3083 Revert previous delta. Add extra casts to avoid compile time
3084 warnings instead.
3085 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3086 cast to avoid warning from gcc v8 compiler.
3087 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3088 (_bfd_generic_bfd_set_private_flags): Likewise.
3089 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3090 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3091 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3092 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3093 (_bfd_noarchive_construct_extended_name_table): Likewise.
3094 (_bfd_noarchive_truncate_arname): Likewise.
3095 (_bfd_noarchive_write_ar_hdr): Likewise.
3096 (_bfd_noarchive_get_elt_at_index): Likewise.
3097 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3098 (_bfd_nosymbols_print_symbol): Likewise.
3099 (_bfd_nosymbols_get_symbol_info): Likewise.
3100 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3101 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3102 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3103 (_bfd_nosymbols_get_lineno): Likewise.
3104 (_bfd_nosymbols_find_nearest_line): Likewise.
3105 (_bfd_nosymbols_find_line): Likewise.
3106 (_bfd_nosymbols_find_inliner_info): Likewise.
3107 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3108 (_bfd_nosymbols_read_minisymbols): Likewise.
3109 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3110 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3111 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3112 (_bfd_nowrite_set_arch_mach): Likewise.
3113 (_bfd_nowrite_set_section_contents): Likewise.
3114 (_bfd_nolink_sizeof_headers): Likewise.
3115 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3116 (_bfd_nolink_bfd_relax_section): Likewise.
3117 (_bfd_nolink_bfd_gc_sections): Likewise.
3118 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3119 (_bfd_nolink_bfd_merge_sections): Likewise.
3120 (_bfd_nolink_bfd_is_group_section): Likewise.
3121 (_bfd_nolink_bfd_discard_group): Likewise.
3122 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3123 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3124 (_bfd_nolink_bfd_link_just_syms): Likewise.
3125 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3126 (_bfd_nolink_bfd_final_link): Likewise.
3127 (_bfd_nolink_bfd_link_split_section): Likewise.
3128 (_bfd_nolink_section_already_linked): Likewise.
3129 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3130 (_bfd_nolink_bfd_define_start_stop): Likewise.
3131 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3132 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3133 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3134 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3135 * libbfd.c (bfd_false_any): Delete.
3136 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3137 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3138 * libbfd.h (extern): Regenerate
3139 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3140 cast to avoid warning from gcc v8 compiler.
3141 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3142 * binary.c (binary_get_symbol_info): Likewise.
3143 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3144 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3145 * coffcode.h (coff_set_alignment_hook): Likewise.
3146 (symname_in_debug_hook): Likewise.
3147 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3148 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3149 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3150 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3151 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3152 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3153 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3154 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3155 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3156 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3157 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3158 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3159 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3160 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3161 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3162 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3163 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3164 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3165 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3166 (bfd_elfNN_bfd_set_private_flags): Likewise.
3167 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3168 (elf_backend_init_index_section): Likewise.
3169 (elf_backend_allow_non_load_phdr): Likewise.
3170 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3171 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3172 * ieee.c (ieee_construct_extended_name_table): Likewise.
3173 (ieee_write_armap): Likewise.
3174 (ieee_write_ar_hdr): Likewise.
3175 (ieee_bfd_is_target_special_symbol): Likewise.
3176 * ihex.c (ihex_canonicalize_symtab): Likewise.
3177 (ihex_bfd_is_target_special_symbol): Likewise.
3178 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3179 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3180 (_bfd_ecoff_set_alignment_hook): Likewise.
3181 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3182 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3183 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3184 * oasys.c (oasys_construct_extended_name_table): Likewise.
3185 (oasys_write_armap): Likewise.
3186 (oasys_write_ar_hdr): Likewise.
3187 (oasys_bfd_is_target_special_symbol): Likewise.
3188 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3189 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3190 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3191 * som.c (som_bfd_is_target_special_symbol): Likewise.
3192 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3193 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3194 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3195 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3196 (versados_bfd_reloc_name_lookup): Likewise.
3197 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3198 (vms_bfd_define_start_stop): Likewise.
3199 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3200 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3201 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3202
451875b4
L		 32032018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3204
3205 PR ld/22842
3206 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3207 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3208 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3209 R_X86_64_PC32 reloc against dynamic function in data section.
3210 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3211 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3212 against dynamic function in data section.
3213 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3214 function address only if pcrel_plt is true.
3215 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3216 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3217 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3218 PC-relative relocation against a function definition in data
3219 secton in PIE. Remove the obsolete comments.
3220 (elf_x86_link_hash_table): Add pcrel_plt.
3221
1031c264
L		 32222018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3223
3224 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3225 instead of bfd_link_pic, for building shared library.
3226
bd7ab16b
L		 32272018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3228
3229 PR gas/22791
3230 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3231 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3232 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3233 against protected function in shared object.
3234
80c96350
ST		 32352018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3236
3237 PR 22828
3238 * po/ru.po: Fix typo in Russian translation.
3239
87993319
MR		 32402018-02-13 Maciej W. Rozycki <macro@mips.com>
3241
3242 * wasm-module.c (wasm_scan_name_function_section): Rename
3243 `index' local variable to `idx'.
3244
68d20676
NC		 32452018-02-13 Nick Clifton <nickc@redhat.com>
3246
3247 PR 22823
3248 Fix compile time warnings generated by gcc version 8.
3249 * libbfd-in.h: Remove extraneous text from prototypes.
3250 Add prototypes for bfd_false_any, bfd_true_any,
3251 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3252 bfd_n1_any, bfd_void_any.
3253 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3254 function.
3255 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3256 (_bfd_generic_bfd_set_private_flags): Likewise.
3257 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3258 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3259 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3260 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3261 (_bfd_noarchive_construct_extended_name_table): Likewise.
3262 (_bfd_noarchive_truncate_arname): Likewise.
3263 (_bfd_noarchive_write_ar_hdr): Likewise.
3264 (_bfd_noarchive_get_elt_at_index): Likewise.
3265 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3266 (_bfd_nosymbols_print_symbol): Likewise.
3267 (_bfd_nosymbols_get_symbol_info): Likewise.
3268 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3269 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3270 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3271 (_bfd_nosymbols_get_lineno): Likewise.
3272 (_bfd_nosymbols_find_nearest_line): Likewise.
3273 (_bfd_nosymbols_find_line): Likewise.
3274 (_bfd_nosymbols_find_inliner_info): Likewise.
3275 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3276 (_bfd_nosymbols_read_minisymbols): Likewise.
3277 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3278 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3279 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3280 (_bfd_nowrite_set_arch_mach): Likewise.
3281 (_bfd_nowrite_set_section_contents): Likewise.
3282 (_bfd_nolink_sizeof_headers): Likewise.
3283 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3284 (_bfd_nolink_bfd_relax_section): Likewise.
3285 (_bfd_nolink_bfd_gc_sections): Likewise.
3286 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3287 (_bfd_nolink_bfd_merge_sections): Likewise.
3288 (_bfd_nolink_bfd_is_group_section): Likewise.
3289 (_bfd_nolink_bfd_discard_group): Likewise.
3290 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3291 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3292 (_bfd_nolink_bfd_link_just_syms): Likewise.
3293 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3294 (_bfd_nolink_bfd_final_link): Likewise.
3295 (_bfd_nolink_bfd_link_split_section): Likewise.
3296 (_bfd_nolink_section_already_linked): Likewise.
3297 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3298 (_bfd_nolink_bfd_define_start_stop): Likewise.
3299 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3300 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3301 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3302 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3303 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3304 accepts one or more arguments.
3305 (bfd_true_any): Likewise.
3306 (bfd_nullvoidptr_any): Likewise.
3307 (bfd_0_any): Likewise.
3308 (bfd_0u_any): Likewise.
3309 (bfd_0l_any): Likewise.
3310 (_bfd_n1_any): Likewise.
3311 (bfd_void_any): Likewise.
3312 * libbfd.h (extern): Regenerate
3313 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3314 based dummy function.
3315 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3316 * binary.c (binary_get_symbol_info): Likewise.
3317 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3318 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3319 * coffcode.h (coff_set_alignment_hook): Likewise.
3320 (symname_in_debug_hook): Likewise.
3321 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3322 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3323 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3324 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3325 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3326 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3327 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3328 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3329 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3330 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3331 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3332 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3333 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3334 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3335 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3336 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3337 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3338 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3339 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3340 (bfd_elfNN_bfd_set_private_flags): Likewise.
3341 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3342 (elf_backend_init_index_section): Likewise.
3343 (elf_backend_allow_non_load_phdr): Likewise.
3344 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3345 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3346 * ieee.c (ieee_construct_extended_name_table): Likewise.
3347 (ieee_write_armap): Likewise.
3348 (ieee_write_ar_hdr): Likewise.
3349 (ieee_bfd_is_target_special_symbol): Likewise.
3350 * ihex.c (ihex_canonicalize_symtab): Likewise.
3351 (ihex_bfd_is_target_special_symbol): Likewise.
3352 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3353 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3354 (_bfd_ecoff_set_alignment_hook): Likewise.
3355 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3356 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3357 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3358 * oasys.c (oasys_construct_extended_name_table): Likewise.
3359 (oasys_write_armap): Likewise.
3360 (oasys_write_ar_hdr): Likewise.
3361 (oasys_bfd_is_target_special_symbol): Likewise.
3362 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3363 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3364 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3365 * som.c (som_bfd_is_target_special_symbol): Likewise.
3366 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3367 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3368 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3369 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3370 (versados_bfd_reloc_name_lookup): Likewise.
3371 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3372 (vms_bfd_define_start_stop): Likewise.
3373 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3374 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3375 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3376 * elf32-arc.c (get_replace_function): Assign replacement function
3377 to func pointer.
3378 * elf32-i370.c (i370_noop): Update prototype.
3379
6e5e9d58
AM		 33802018-02-13 Alan Modra <amodra@gmail.com>
3381
3382 PR 22836
3383 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3384 relocation sections. If size reduces to just the flag word,
3385 remove that too and mark with SEC_EXCLUDE.
3386 * elflink.c (bfd_elf_final_link): Strip empty group sections.
3387
f2731e0c
AM		 33882018-02-13 Alan Modra <amodra@gmail.com>
3389
3390 PR 22829
3391 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3392 PT_GNU_RELRO setup.
3393
830db048
ZF		 33942018-02-12 Zebediah Figura <z.figura12@gmail.com>
3395
3396 * i386msdos.c (msdos_mkobject); New function.
3397 (msdos_object_p): New function.
3398 (i386_msdos_vec): Use msdos_object_p as the check_format
3399 function.
3400 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3401 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3402 IMAGE_NT_SIGNATURE.
3403 * peXXigen.c: Likewise.
3404 * coff-ia64.c: Likewise.
3405
94fe5757
NC		 34062018-02-12 Nick Clifton <nickc@redhat.com>
3407
3408 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3409 assignment.
0b8683b7 3410 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 3411
d805612e 34122018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 3413
3414 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3415 (sparc_elf_append_rela): Assert that there is enough room in section.
3416 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3417 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3418 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3419 For a symbol subject to a GOT relocation, reserve a slot in the
3420 relocation section if the symbol isn't dynamic and we are in PIC mode.
3421 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3422 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3423 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3424 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
3425 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3426 resolved_to_zero. Do not generate a dynamic GOT relocation for an
3427 undefined weak symbol with non-default visibility. Remove superfluous
3428 'else' and fix formatting.
3429
3b4c3844
L		 34302018-02-09 H.J. Lu <hongjiu.lu@intel.com>
3431
3432 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3433 is_solaris.
3434 (i386_elf32_sol2_vec): Don't declare.
3435 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3436 Don't set need_global_offset_table.
3437 (elf_i386_solaris_arch_bed): New.
3438 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3439 Solaris.
3440 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3441 target_os != is_nacl instead of target_os == is_normal.
3442 (x86_64_elf64_sol2_vec): Don't declare.
3443 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3444 is_nacl instead of target_os == is_normal. Don't set
3445 need_global_offset_table.
3446 (elf_x86_64_solaris_arch_bed): New.
3447 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3448 Solaris.
3449 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3450 _GLOBAL_OFFSET_TABLE_ for Solaris.
3451 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3452 need_global_offset_table.
3453 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3454 (elf_x86_link_hash_table): Remove need_global_offset_table.
3455 (elf_x86_init_table): Likewise.
3456
15b23f36
L		 34572018-02-08 H.J. Lu <hongjiu.lu@intel.com>
3458
3459 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3460 Remove prototype.
3461 (i386_elf32_sol2_vec): Declared.
3462 (elf_i386_link_setup_gnu_properties): Set
3463 need_global_offset_table with info->output_bfd->xvec.
3464 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3465 Remove prototype.
3466 (x86_64_elf64_sol2_vec): Declared.
3467 (elf_x86_64_link_setup_gnu_properties): Set
3468 need_global_offset_table with info->output_bfd->xvec.
3469
dc11dea2
L		 34702018-02-08 H.J. Lu <hongjiu.lu@intel.com>
3471
3472 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3473 New prototype.
3474 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3475 for Solaris.
3476 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3477 New prototype.
3478 (elf_x86_64_link_setup_gnu_properties): Set
3479 need_global_offset_table for Solaris.
3480 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3481 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3482 (_bfd_x86_elf_link_setup_gnu_properties): Copy
3483 need_global_offset_table.
3484 * elfxx-x86.h (elf_x86_link_hash_table): Add
3485 need_global_offset_table.
3486 (elf_x86_init_table): Likewise.
3487
3f48fe4a
JW		 34882018-02-08 Jim Wilson <jimw@sifive.com>
3489
3490 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3491 change.
3492
ef135d43
NC		 34932018-02-08 Nick Clifton <nickc@redhat.com>
3494
3495 PR 22788
3496 * elf.c (elf_parse_notes): Reject notes with excessuively large
3497 alignments.
3498
407aa07c
AM		 34992018-02-07 Alan Modra <amodra@gmail.com>
3500
3501 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
3502 * elf32-ppc.c: Remove speculation barrier support.
3503 * elf32-ppc.h: Likewise.
3504 * elf64-ppc.c: Likewise.
3505 * elf64-ppc.h: Likewise.
3506
ed01220c
JW		 35072018-02-06 Jim Wilson <jimw@sifive.com>
3508
3509 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3510 callback to report an error.
3511
c20c30f6
EB		 35122018-02-06 Eric Botcazou <ebotcazou@adacore.com>
3513
3514 PR ld/22263
3515 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3516 into call to !bfd_link_executable and tidy up.
3517 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3518 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3519 !bfd_link_executable.
3520 <R_SPARC_TLS_IE_HI22>: Likewise.
3521 <GOT relocations>: Remove useless code, tidy and merge related blocks.
3522 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3523 !bfd_link_executable.
3524 <R_SPARC_WPLT30>: Tidy up.
3525 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3526 !bfd_link_executable.
3527 (allocate_dynrelocs): Likewise.
3528 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3529 <R_SPARC_TLS_GD_HI22>: Merge into...
3530 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
3531 sparc_elf_tls_transition and remove redundant code.
3532 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3533 !bfd_link_executable.
3534 <R_SPARC_TLS_LDO_HIX22>: Likewise.
3535 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
3536 <R_SPARC_TLS_LDM_CALL>: Likewise.
3537 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
3538 <R_SPARC_TLS_GD_ADD>: Likewise.
3539 <R_SPARC_TLS_LDM_ADD>: Likewise.
3540 <R_SPARC_TLS_LDO_ADD>: Likewise.
3541 <R_SPARC_TLS_IE_LD>: Likewise.
3542
46d09186
NC		 35432018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
3544
3545 PR 22789
3546 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3547 functions failed to find the function name, try the generic elf
3548 find function instead.
3549
8278e7ce
SDJ		 35502018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
3551
3552 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3553 'memcpy' instead of 'strncpy' when writing the magic number.
3554
64e234d4
NC		 35552018-02-06 Nick Clifton <nickc@redhat.com>
3556
3557 PR 22794
3558 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3559 section before attempting to read it in.
3560 (bfd_get_alt_debug_link_info): Likewise.
3561
422f3d3d
PC		 35622018-02-06 Paul Carroll <pcarroll@codesourcery.com>
3563
3564 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3565 line information in addition to name, if they can be found.
3566
279b2f94
RL		 35672018-02-05 Renlin Li <renlin.li@arm.com>
3568
3569 PR ld/22764
3570 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3571 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3572 check for writeable section as well.
3573
cd048363
L		 35742018-02-05 H.J. Lu <hongjiu.lu@intel.com>
3575
3576 PR ld/22782
3577 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3578 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3579 undefined weak symbol to 0.
3580 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3581 if _GLOBAL_OFFSET_TABLE_ is referenced.
3582 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3583 got_referenced instead of ref_regular_nonweak. Remove the
3584 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3585 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3586
e65b1a78
MR		 35872018-02-05 Maciej W. Rozycki <macro@mips.com>
3588
3589 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3590 initialize `hi_reloc'.
3591
2d6dda71
MR		 35922018-02-05 Maciej W. Rozycki <macro@mips.com>
3593
3594 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3595 SHT_MIPS_REGINFO sections don't assert the correct size and
3596 report an error instead.
3597
75506100
MR		 35982018-02-05 Maciej W. Rozycki <macro@mips.com>
3599
3600 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3601 status from `->elf_backend_section_processing'.
3602
7f02625e
JW		 36032018-02-02 Jim Wilson <jimw@sifive.com>
3604
3605 PR ld/22756
3606 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3607 If link_info->wrap_hash, check for a duplicate symbol and ignore.
3608 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3609 Pass new argument to riscv_relax_delete_bytes.
3610 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
3611 ATTRIBUTE_UNUSED from link_info parameter.
3612
d830549d
AM		 36132018-02-02 Alan Modra <amodra@gmail.com>
3614
3615 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3616 emitted for toc sequence optimization. Set and use "howto" later.
3617
e99955cd
SM		 36182018-02-01 Simon Marchi <simon.marchi@ericsson.com>
3619
3620 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3621 arithmetic on NULL pointer.
3622 * elflink.c (_bfd_elf_archive_symbol_lookup,
3623 elf_link_add_archive_symbols): Likewise.
3624
bf3077a6
MM		 36252018-01-31 Michael Matz <matz@suse.de>
3626
3627 * elflink.c (bfd_elf_define_start_stop): Fix check of
3628 def_dynamic.
3629
823143c6
L		 36302018-01-31 H.J. Lu <hongjiu.lu@intel.com>
3631
3632 PR ld/21964
3633 * elflink.c (bfd_elf_define_start_stop): Check if __start and
3634 __stop symbols are referenced by shared objects.
3635
76cb3a89
AM		 36362018-01-30 Alan Modra <amodra@gmail.com>
3637
3638 PR 22758
3639 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3640 segment when demand paged with lma on the same page. Test this
3641 before load/non-load, executable/non-executable,
3642 writable/non-writable tests and simplify. Delete bogus relro
3643 condition in writable/non-writable test. Delete outdated
3644 comment. Formatting.
3645
36b8fda5
AM		 36462018-01-30 Alan Modra <amodra@gmail.com>
3647
3648 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3649 symbols dynamic.
3650
eb77f6a4
AM		 36512018-01-29 Alan Modra <amodra@gmail.com>
3652
3653 PR 22741
3654 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3655 range before converting to a symbol table pointer.
3656
7d73b4c8
NC		 36572018-01-27 Nick Clifton <nickc@redhat.com>
3658
3659 * po/ru.po: Updated Russian translation.
3660
32253bb7
AM		 36612018-01-26 Alan Modra <amodra@gmail.com>
3662
3663 * elflink.c (bfd_elf_define_start_stop): Override symbols when
3664 they are defined dynamically.
3665
ba21f564
AM		 36662018-01-26 Alan Modra <amodra@gmail.com>
3667
3668 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3669 .branch_lt changes size.
3670
38e64b0e
AM		 36712018-01-25 Alan Modra <amodra@gmail.com>
3672
3673 PR 22746
3674 * elfcode.h (elf_object_p): Avoid integer overflow.
3675
bb363086
EB		 36762018-01-25 Eric Botcazou <ebotcazou@adacore.com>
3677
3678 PR ld/22727
3679 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3680 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3681
3682 Revert
3683 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
3684
3685 PR ld/22263
3686 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3687 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3688 bfd_link_executable for TLS check.
3689 (_bfd_sparc_elf_check_relocs): Likewise.
3690 (allocate_dynrelocs): Likewise.
3691 (_bfd_sparc_elf_relocate_section): Likewise.
3692
1daf502a
RL		 36932018-01-24 Renlin Li <renlin.li@arm.com>
3694
3695 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3696 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3697 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3698 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3699 BFD_RELOC_AARCH64_MOVW_PREL_G3.
3700 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3701 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3702
32247401
RL		 37032018-01-24 Renlin Li <renlin.li@arm.com>
3704
3705 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3706 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3707 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3708 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3709 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3710 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3711 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3712 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3713 BFD_RELOC_AARCH64_MOVW_PREL_G3.
3714 * bfd-in2.h: Regenerate.
3715 * libbfd.h: Regenerate.
3716
1c5e4ee9
MR		 37172018-01-23 Maciej W. Rozycki <macro@mips.com>
3718
3719 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3720 `mips_elf32_section_processing' comment reference.
3721
8a1b824a
L		 37222018-01-20 H.J. Lu <hongjiu.lu@intel.com>
3723
3724 PR ld/22721
3725 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3726 versioned __tls_get_addr symbol.
3727
ee3fbc1e
NC		 37282018-01-19 Nick Clifton <nickc@redhat.com>
3729
3730 * po/fr.po: Updated French translation.
3731
691d2e9a
AM		 37322018-01-18 Alan Modra <amodra@gmail.com>
3733
3734 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3735 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3736 (ppc64_elf_build_stubs): Likewise.
3737
4bfce128
NC		 37382018-01-17 Nick Clifton <nickc@redhat.com>
3739
3740 * po/ru.po: Updated Russian translation.
3741 * po/uk/po: Updated Ukranian translation.
3742
c75bc4f7
AM		 37432018-01-17 Alan Modra <amodra@gmail.com>
3744
3745 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3746
1be5d8d3
AM		 37472018-01-17 Alan Modra <amodra@gmail.com>
3748
3749 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3750 (CRSETEQ, BEQCTRM): Define.
3751 (is_nonpic_glink_stub): Don't check bctr.
3752 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3753 (ppc_elf_relax_section): Size speculation barrier.
3754 (output_bctr): New function.
3755 (write_glink_stub): Use output_bctr.
3756 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3757 (ppc_elf_finish_dynamic_symbol): Likewise.
3758 (ppc_elf_finish_dynamic_sections): Use output_bctr.
3759 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3760 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3761 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3762 (size_global_entry_stubs): Handle speculation barrier sizing.
3763 (plt_stub_size): Likewise.
3764 (output_bctr): New function.
3765 (build_plt_stub, build_tls_get_addr_stub): Output speculation
3766 barrier.
3767 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3768 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3769 (build_global_entry_stubs): Output speculation barrier.
3770 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3771 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3772
9e390558
AM		 37732018-01-17 Alan Modra <amodra@gmail.com>
3774
3775 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3776 __tls_get_addr_opt, and alignment sizing.
3777 (TLS_GET_ADDR_GLINK_SIZE): Delete.
3778 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3779 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3780 or 8 insns.
3781 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3782 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3783 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
3784 by PLT reloc count.
3785 (write_glink_stub): Handle __tls_get_addr_opt stub.
3786 Pad out to size given by GLINK_ENTRY_SIZE.
3787 (ppc_elf_relocate_section): Adjust write_glink_stub call.
3788 (ppc_elf_finish_dynamic_symbol): Likewise.
3789 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3790 insn array since so many need rewriting.
3791 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3792 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3793 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
3794 nops. Adjust all uses.
3795 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3796 in glink_vma calculation.
3797 (struct ppc_link_hash_table): Add global_entry section pointer.
3798 (create_linkage_sections): Create separate section for global
3799 entry stubs.
3800 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3801 (size_global_entry_stubs): Handle sizing for aligned stubs.
3802 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3803 and don't stash end of glink branch table in rawsize.
3804 (ppc_build_one_stub): Rewrite stub size calculations.
3805 (build_global_entry_stubs): Use new section.
3806 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3807 Build lazy link stubs out to end of section. Build global entry
3808 stubs in new section.
3809
616dcb87
NC		 38102018-01-15 Nick Clifton <nickc@redhat.com>
3811
3812 * po/uk.po: Updated Ukranian translation.
3813
3957a496
NC		 38142018-01-13 Nick Clifton <nickc@redhat.com>
3815
3816 * po/bfd.pot: Regenerated.
3817
769c7ea5
NC		 38182018-01-13 Nick Clifton <nickc@redhat.com>
3819
3820 * version.m4: Bump version to 2.30.51
3821 * configure: Regenerate.
3822
faf766e3
NC		 38232018-01-13 Nick Clifton <nickc@redhat.com>
3824
3825 2.30 branch created.
3826
564e11c9
JW		 38272018-01-12 Jens Widell <jl@opera.com>
3828
3829 * elf.c (setup_group): Optimize search for group by remembering
3830 last found group and restarting search at that index.
3831 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3832
a78eea16
AM		 38332018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
3834
3835 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3836 bfd_link_common_skip_none in switch.
3837
87e79a65
AM		 38382018-01-12 Alan Modra <amodra@gmail.com>
3839
3840 PR ld/22649
3841 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3842 references on forced local symbols.
3843
58807c48
VI		 38442018-01-12 Vlad Ivanov <vlad@ivanov.email>
3845
3846 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3847 .reginfo section has wrong size.
3848
2888249f
L		 38492018-01-11 H.J. Lu <hongjiu.lu@intel.com>
3850
3851 PR ld/22393
3852 * elf.c (_bfd_elf_map_sections_to_segments): When generating
3853 separate code and read-only data LOAD segments, create a new
3854 LOAD segment if the previous section contains text and the
3855 current section doesn't or vice versa. Don't put a writable
3856 section in a read-only segment if there is a RELRO segment.
3857
d664fd41
L		 38582018-01-11 H.J. Lu <hongjiu.lu@intel.com>
3859
3860 PR ld/22649
3861 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3862 references on forced local symbols.
3863
8b6f4cd3
L		 38642018-01-11 H.J. Lu <hongjiu.lu@intel.com>
3865
3866 PR ld/22677
3867 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3868 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3869
9c70c522 38702018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 3871
3872 PR 22662
3873 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3874
ddb2bbcf
JB		 38752018-01-03 John Baldwin <jhb@FreeBSD.org>
3876
3877 * elf.c (elfcore_grok_freebsd_note): Handle
3878 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3879 NT_FREEBSD_PROCSTAT_VMMAP.
3880
219d1afa
AM		 38812018-01-03 Alan Modra <amodra@gmail.com>
3882
3883 Update year range in copyright notice of all files.
3884
1e563868 3885For older changes see ChangeLog-2017
3499769a 3886\f
1e563868 3887Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 3888
3889Copying and distribution of this file, with or without modification,
3890are permitted in any medium without royalty provided the copyright
3891notice and this notice are preserved.
3892
3893Local Variables:
3894mode: change-log
3895left-margin: 8
3896fill-column: 74
3897version-control: never
3898End:
GDB Binutils - Deliverables
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