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x86: Don't mask out the GNU_PROPERTY_X86_UINT32_VALID bit
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
90c745dc
L		 12018-08-27 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
4 out the GNU_PROPERTY_X86_UINT32_VALID bit.
5
7a815dd5
L		 62018-08-25 H.J. Lu <hongjiu.lu@intel.com>
7
8 PR ld/23499
9 * elf.c (_bfd_elf_get_symbol_version_string): Return
10 _("<corrupt>") for corrupt symbol version info.
11
a9eafb08
L		 122018-08-24 H.J. Lu <hongjiu.lu@intel.com>
13
14 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
15 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
16 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
17 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
18 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
19 (_bfd_x86_elf_merge_gnu_properties): Likewise.
20 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
21 instead of X86_ISA_1_NEEDED.
22 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
23 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
24 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
25 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
26 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
27
aa7bca9b
L		 282018-08-24 H.J. Lu <hongjiu.lu@intel.com>
29
30 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
31 GNU_PROPERTY_X86_UINT32_VALID bit.
32 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
33 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
34
b0ceb98a
Z		 352018-08-23 Zenith423 <zenith432@users.sourceforge.net>
36
37 PR 23460
38 * plugin.c (struct plugin_list_entry): New structure.
39 (plugin_list): New variable.
40 (try_load_plugin): Place opened plugins on a list. Ensure that
41 the refcount in the dynamic loader is kept at 1.
42
f53ad3cf
AM		 432018-08-23 Alan Modra <amodra@gmail.com>
44
45 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
46 nop" error message.
47
38cf70ca
NC		 482018-08-23 Nick Clifton <nickc@redhat.com>
49
50 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
51 code with an assertion.
52
334d4ced
NC		 532018-08-23 Nick Clifton <nickc@redhat.com>
54
55 PR 23061
56 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
57 it to prevent walking off the end of the table.
58 (coff_get_normalized_symtab): Pass internal_end pointer to
59 coff_pointerize_aux.
60
d0abeec8
AM		 612018-08-23 Alan Modra <amodra@gmail.com>
62
63 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
64 unresolved_reloc on ppc_stub_plt_call_notoc.
65
9eef0608
L		 662018-08-22 H.J. Lu <hongjiu.lu@intel.com>
67
68 PR ld/23536
69 * development.sh (experimental): New.
70
6f4286c4
HD		 712018-08-22 Helge Deller <deller@gmx.de>
72 Nick Clifton <nickc@redhat.com>
73
74 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
75 the section type of the .PARISC.unwind section on 64-bit binaries
76 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
77 Add comment about the sh_entsize value.
78
3da64fe4
RA		 792018-08-22 Rafeal Auler <rafaelauler@gmail.com>
80
81 PR 23560
82 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
83 stub's target, since it may have been changed after the layout.
84
ebf983a4 852018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 86
87 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 88 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 89
ae19acf3 902018-08-21 mephi42 <mephi42@gmail.com>
91
92 PR binutils/23315
93 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
94 data is already considered filled.
95
46807bf4
AM		 962018-08-21 Alan Modra <amodra@gmail.com>
97
98 * elf64-ppc.c (HOW): Define.
99 (ONES): Delete.
100 (ppc64_elf_howto_raw): Use HOW to initialize entries.
101 * elf32-ppc.c (HOW): Define.
102 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
103 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
104
706704c8
AM		 1052018-08-21 Alan Modra <amodra@gmail.com>
106
107 * reloc.c (reloc_howto_type): Typedef.
108 (bfd_symbol): Delete forward declaration.
109 (struct reloc_howto_struct): Add "negate" field. Make "size",
110 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
111 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
112 Rearrange for better packing. Revise comments.
113 (HOWTO): Map to rearranged reloc_howto_struct.
114 (bfd_get_reloc_size): Delete now unused cases.
115 (read_reloc, write_reloc): Likewise.
116 (apply_reloc, _bfd_relocate_contents): Test howto->negate
117 rather than howto->size < 0 for negated relocation values.
118 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
119 signed/unsigned warning.
120 (xcoff_ppc_relocate_section): Delete "condition is always false"
121 code.
122 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
123 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
124 changes.
125 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
126 size 16 for ALPHA_R_LINKAGE.
127 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
128 bitsize to zero.
129 * bfd-in.h (reloc_howto_type): Delete.
130 * bfd-in2.h: Regenerate.
131
487096bf
AM		 1322018-08-21 Alan Modra <amodra@gmail.com>
133
134 * reloc.c (HOWTO): Revise comment.
135 (NEWHOWTO, HOWTO_PREPARE): Delete.
136 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
137 reloc_howto_struct with reloc_howto_type.
138 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
139 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
140 * elf-hppa.h (HOW): Define.
141 (elf_hppa_howto_table): Use it to simplify this table, correcting
142 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
143 R_PARISC_LTOFF_FPTR16DF.
144 * elf32-mep.c (MEPREL): Use HOWTO.
145 * bfd-in2.h: Regenerate.
146
865dcc8a
AM		 1472018-08-20 Alan Modra <amodra@gmail.com>
148
149 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
150 array const.
151 (mmo_init): Don't init valid_mmo_symbol_character_set.
152
ba1c4c6f
AM		 1532018-08-20 Alan Modra <amodra@gmail.com>
154
155 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
156
bfb1e8c1
L		 1572018-08-17 H.J. Lu <hongjiu.lu@intel.com>
158
159 PR ld/23515
160 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
161 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
162 backend fixup_gnu_properties if it isn't NULL. Discard
163 .note.gnu.property section if all properties have been removed.
164 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
165 (elfNN_bed): Initialize fixup_gnu_properties.
166 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
167 function.
168 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
169 prototype.
170 (elf_backend_fixup_gnu_properties): New.
171
2cdcc330
AM		 1722018-08-16 Alan Modra <amodra@gmail.com>
173
174 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
175 Formatting.
176
98641896
L		 1772018-08-12 H.J. Lu <hongjiu.lu@intel.com>
178
179 PR binutils/23494
180 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
181 (BFD32_LIBS_CFILES): Add elf-properties.c.
182 (BFD32_BACKENDS): Remove elf-properties.lo.
183 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
184 * configure.ac (elf): Remove elf-properties.lo.
185 * Makefile.in: Regenerated.
186 * configure: Likewise.
187
ab9e3428
L		 1882018-08-11 H.J. Lu <hongjiu.lu@intel.com>
189
190 PR ld/23428
191 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
192 add X86_ISA_1_NEEDED property only if existing properties won't
193 be removed.
194
1dc9e2d6
AM		 1952018-08-11 Alan Modra <amodra@gmail.com>
196
197 * reloc.c (bfd_get_reloc_size): Sort switch.
198 (read_reloc, write_reloc, apply_reloc): New functions.
199 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
200 (_bfd_relocate_contents): Use read_reloc and write_reloc.
201 (_bfd_clear_contents): Likewise.
202
7cf9ebc6
JD		 2032018-08-11 John Darrington <john@darrington.wattle.id.au>
204
205 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
206 (_bfd_clear_contents): Likewise.
207 (bfd_perform_relocation): Likewise.
208 (bfd_install_relocation): Likewise.
209
48e30f52
L		 2102018-08-10 H.J. Lu <hongjiu.lu@intel.com>
211
212 PR ld/23499
213 * elflink.c (bfd_elf_record_link_assignment): Always clear
214 h->verinfo.verdef when overriding a dynamic definition.
215
9c973a29
L		 2162018-08-10 H.J. Lu <hongjiu.lu@intel.com>
217
218 PR binutils/23494
219 * elf-properties.c (elf_get_gnu_property_section_size): Always
220 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
221 (elf_write_gnu_properties): Likewise.
222
6404ab99
L		 2232018-08-08 H.J. Lu <hongjiu.lu@intel.com>
224
225 PR binutils/23494
226 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
227 calling _bfd_elf_convert_gnu_property_size to convert
228 .note.gnu.property section size.
229 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
230 calling _bfd_elf_convert_gnu_properties to convert
231 .note.gnu.property section.
232 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
233 (_bfd_elf_convert_gnu_properties): Likewise.
234 * elf-properties.c (elf_get_gnu_property_section_size): New
235 function.
236 (elf_write_gnu_properties): Likewise.
237 (_bfd_elf_convert_gnu_property_size): Likewise.
238 (_bfd_elf_convert_gnu_properties): Likewise.
239 (_bfd_elf_link_setup_gnu_properties): Use
240 elf_get_gnu_property_section_size and elf_write_gnu_properties.
241
f7309df2
L		 2422018-08-08 H.J. Lu <hongjiu.lu@intel.com>
243
244 PR ld/23486
245 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
246 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
247 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
248 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
249 GNU_PROPERTY_X86_ISA_1_USED, property.
250
df136d64
AM		 2512018-08-07 Alan Modra <amodra@gmail.com>
252
253 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
254 Add lr_restore, eh_size and eh_base.
255 (eh_advance, eh_advance_size): New functions.
256 (build_tls_get_addr_stub): Emit EH info for stub.
257 (ppc_build_one_stub): Likewise for _notoc stubs.
258 (ppc_size_one_stub): Size EH info for stub.
259 (group_sections): Init new map_stub fields.
260 (stub_eh_frame_size): Delete.
261 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
262 program for stubs.
263 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
264 offset to stub section here..
265 (ppc64_elf_finish_dynamic_sections): ..rather than here.
266
e81b4c93
AM		 2672018-08-07 Alan Modra <amodra@gmail.com>
268
269 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
270 instruction of __tls_get_addr_opt stub.
271 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
272 dealing with __tls_get_addr_opt stub.
273 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
274
6af04484
CZ		 2752018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
276
277 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
278 efalgs only when in/out exists.
279 (elf32_arc_section_from_shdr): Don't complain about 0x0c
280 section type. It is mwdt compiler specific.
281
2fd43d78 2822018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
283
284 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
285
db1e1b45 2862018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
287
288 * elf32-arc.c (arc_elf_merge_attributes): Handle
289 Tag_ARC_ATR_version.
290
05d0e962
AM		 2912018-08-05 Alan Modra <amodra@gmail.com>
292
293 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
294 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
295 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
296 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
297 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
298 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
299 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
300 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
301 ppc_stub_plt_call_both.
302 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
303 (build_offset, size_offset): New functions.
304 (plt_stub_size): Support plt_call_notoc and plt_call_both.
305 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
306 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
307 (ppc64_elf_size_stubs): Likewise, and new stubs.
308 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
309 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
310 * bfd-in2.h: Regenerate.
311 * libbfd.h: Regenerate.
312
3f6ff479
AM		 3132018-08-05 Alan Modra <amodra@gmail.com>
314
315 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
316
13755f40
JW		 3172018-08-02 Jim Wilson <jimw@sifive.com>
318
319 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
320 add SEC_LINKER_CREATED flag.
321
4a9f7d65
NC		 3222018-08-01 Nick Clifton <nickc@redhat.com>
323
c25179e7
NC		 324 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
325 about potentially truncated strncpy operations.
326 (_bfd_xcoff_put_symbol_name): Likewise.
327
4a9f7d65
NC		 328 * elf32-avr.c (avr_stub_name): Check for a NULL return from
329 bfd_malloc.
330
103da91b
NC		 3312018-08-01 Zenith <zenith432@users.sourceforge.net>
332
333 PR 23460
334 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
335 call to fstat fails.
336 (try_claim): Always close the file descriptor at the end of the
337 function.
338 (try_load_plugin): If a plugin has already been registered, then
339 skip the dlopen and onload steps and go straight to claiming the
340 file. If these is an error, close the plugin.
341
1aa42141
AM		 3422018-08-01 Alan Modra <amodra@gmail.com>
343
344 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
345 (ppc_build_one_stub): Don't set stub_offset, instead assert that
346 it is sane. Don't adjust stub_offset for alignment. Adjust size
347 calculation. Use "targ" temp when calculating offsets.
348 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
349 calculating offsets. Adjust for alignment before setting
350 tls_get_addr_opt_bctrl.
351
cb86a42a
AM		 3522018-08-01 Alan Modra <amodra@gmail.com>
353
354 * po/SRC-POTFILES.in: Regenerate.
355
a05b9f5e
NC		 3562018-07-30 Nick Clifton <nickc@redhat.com>
357
358 PR 22706
359 * elf32-sh.c (sh_elf_relocate_section): When processing
360 translation relocs, fail if the relocation offset is too small.
361 Replace BFD_ASSERTs with more helpful error messages.
362
b8891f8d
AJ		 3632018-07-30 Andrew Jenner <andrew@codesourcery.com>
364
365 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
366 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
367 * Makefile.in: Regenerated.
368 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
369 related bfd_mach defines.
370 (bfd_csky_arch): Declare.
371 (bfd_archures_list): Add C-SKY.
372 * bfd-in.h (elf32_csky_build_stubs): Declare.
373 (elf32_csky_size_stubs): Declare.
374 (elf32_csky_next_input_section: Declare.
375 (elf32_csky_setup_section_lists): Declare.
376 * bfd-in2.h: Regenerated.
377 * config.bfd: Add C-SKY.
378 * configure.ac: Likewise.
379 * configure: Regenerated.
380 * cpu-csky.c: New file.
381 * elf-bfd.h (enum elf_target_id): Add C-SKY.
382 * elf32-csky.c: New file.
383 * libbfd.h: Regenerated.
384 * reloc.c: Add C-SKY relocations.
385 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
386 (_bfd_target_vector): Add C-SKY target vector entries.
387
469d3b57
JD		 3882018-07-27 John Darrington <john@darrington.wattle.id.au>
389
390 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
391
370e4b50
JD		 3922018-07-27 John Darrington <john@darrington.wattle.id.au>
393
394 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
395 (bfd_get_24, bfd_put_24): New macros.
396 * bfd-in2.h: Regenerate.
397
cd4d353f
JD		 3982018-07-27 John Darrington <john@darrington.wattle.id.au>
399
400 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
401
33cb30a1
AM		 4022018-07-26 Alan Modra <amodra@gmail.com>
403
404 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
405 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
406
49199304
AM		 4072018-07-25 Alan Modra <amodra@gmail.com>
408
409 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
410 Avoid trashing toff with added when used as a symbol index.
411 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
412 creating unnecessary fixups when relocatable.
413
be3e27bb
AM		 4142018-07-25 Alan Modra <amodra@gmail.com>
415
416 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
417 -Wstringop-truncation warning for gcc-8.0 too.
418 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
419 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
420 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
421 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
422 * elf64-s390.c (elf_s390_write_core_note): Likewise.
423
67ce483b
AM		 4242018-07-24 Alan Modra <amodra@gmail.com>
425
426 PR 23430
427 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
428 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
429
f82863d7
MF		 4302018-07-23 Max Filippov <jcmvbkbc@gmail.com>
431
432 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
433 relocation sections consistency check to always check both
434 .rela.dyn and .rela.plt when they exist. Rearrange variable
435 definition and assignment places.
436
5d3a462f
MF		 4372018-07-23 Max Filippov <jcmvbkbc@gmail.com>
438
439 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
440 relocations section for dynamic undefined weak symbols when
441 linking a shared object.
442
01bcaf63
TT		 4432018-07-23 Tom Tromey <tom@tromey.com>
444
445 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
446
2376f038
EB		 4472018-07-21 Eric Botcazou <ebotcazou@adacore.com>
448
449 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
450 cleanup for the case of a global symbol that binds locally. Also
451 install a value in the GOT slot in the case of a local symbol in
452 a non-PIC link.
453
241e64e3
L		 4542018-07-20 H.J. Lu <hongjiu.lu@intel.com>
455
456 PR ld/23428
457 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
458 separate code program header is needed, make sure that the first
459 read-only PT_LOAD segment has no code by adding a
460 GNU_PROPERTY_X86_ISA_1_USED note.
461
8095d2f7
CX		 4622018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
463 Maciej W. Rozycki <macro@mips.com>
464
465 * elfxx-mips.c (print_mips_ases): Add MMI extension.
466
db841b6f
MR		 4672018-07-20 Maciej W. Rozycki <macro@mips.com>
468
469 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
470 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
471 dynamic relocation section will be discarded from output.
472 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
473 the dynamic relocation section will be retained in output.
474
d3554ec1
MR		 4752018-07-18 Maciej W. Rozycki <macro@mips.com>
476
477 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
478 checks for defined weak symbols.
479
c691de6a
MR		 4802018-07-17 Maciej W. Rozycki <macro@mips.com>
481
482 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
483 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
484 whether the symbol is absolute.
485 (nds32_elf_relax_lo12): Likewise.
486 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
487 (elfNN_aarch64_check_relocs): Likewise.
488 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
489 (bfd_xcoff_import_symbol): Likewise.
490 (xcoff_write_global_symbol): Likewise.
491
d5c928c0
MR		 4922018-07-17 Maciej W. Rozycki <macro@mips.com>
493
494 * linker.c (bfd_is_abs_symbol): New macro.
495 * bfd-in2.h: Regenerate.
496
cb2366c1
EBM		 4972018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
498
499 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
500 (elfcore_write_ppc_ppr): Likewise.
501 (elfcore_write_ppc_dscr): Likewise.
502 (elfcore_write_ppc_ebb): Likewise.
503 (elfcore_write_ppc_pmu): Likewise.
504 (elfcore_write_ppc_tm_cgpr): Likewise.
505 (elfcore_write_ppc_tm_cfpr): Likewise.
506 (elfcore_write_ppc_tm_cvmx): Likewise.
507 (elfcore_write_ppc_tm_cvsx): Likewise.
508 (elfcore_write_ppc_tm_spr): Likewise.
509 (elfcore_write_ppc_tm_ctar): Likewise.
510 (elfcore_write_ppc_tm_cppr): Likewise.
511 (elfcore_write_ppc_tm_cdscr): Likewise.
512 * elf.c (elfcore_write_ppc_tar): New function.
513 (elfcore_write_ppc_ppr): Likewise.
514 (elfcore_write_ppc_dscr): Likewise.
515 (elfcore_write_ppc_ebb): Likewise.
516 (elfcore_write_ppc_pmu): Likewise.
517 (elfcore_write_ppc_tm_cgpr): Likewise.
518 (elfcore_write_ppc_tm_cfpr): Likewise.
519 (elfcore_write_ppc_tm_cvmx): Likewise.
520 (elfcore_write_ppc_tm_cvsx): Likewise.
521 (elfcore_write_ppc_tm_spr): Likewise.
522 (elfcore_write_ppc_tm_ctar): Likewise.
523 (elfcore_write_ppc_tm_cppr): Likewise.
524 (elfcore_write_ppc_tm_cdscr): Likewise.
525 (elfcore_write_register_note): Call them.
526 (elfcore_grok_ppc_tar): New function.
527 (elfcore_grok_ppc_ppr): Likewise.
528 (elfcore_grok_ppc_dscr): Likewise.
529 (elfcore_grok_ppc_ebb): Likewise.
530 (elfcore_grok_ppc_pmu): Likewise.
531 (elfcore_grok_ppc_tm_cgpr): Likewise.
532 (elfcore_grok_ppc_tm_cfpr): Likewise.
533 (elfcore_grok_ppc_tm_cvmx): Likewise.
534 (elfcore_grok_ppc_tm_cvsx): Likewise.
535 (elfcore_grok_ppc_tm_spr): Likewise.
536 (elfcore_grok_ppc_tm_ctar): Likewise.
537 (elfcore_grok_ppc_tm_cppr): Likewise.
538 (elfcore_grok_ppc_tm_cdscr): Likewise.
539 (elfcore_grok_note): Call them.
540
1cb83cac
MR		 5412018-07-11 Maciej W. Rozycki <macro@mips.com>
542
543 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
544 than `!bfd_link_pic' in determining the dynamic symbol index.
545 Avoid the index of -1.
546 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
547 moving `dyn' to the beginning of the function block.
548
9143e72c
MR		 5492018-07-11 Maciej W. Rozycki <macro@mips.com>
550 Rich Felker <bugdal@aerifal.cx>
551
552 PR ld/22570
553 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
554 than `bfd_link_pic' to determine whether dynamic relocations are
555 to be produced.
556 (mips_elf_initialize_tls_slots): Likewise.
557
5270eddc
MR		 5582018-07-10 Maciej W. Rozycki <macro@mips.com>
559
560 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
561 to `remove_section'.
562
1594e052
AM		 5632018-07-10 Alan Modra <amodra@gmail.com>
564
565 * elf32-xgate.h: Delete.
566 * elf32-xgate.c: Delete unnecessary forward declarations, add two
567 that are now needed.
568 (xgate_elf_bfd_link_hash_table_create)
569 (xgate_elf_bfd_link_hash_table_free)
570 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
571 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
572 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
573 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
574 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
575 (elf32_xgate_post_process_headers): Delete.
576 (elf32_xgate_backend_symbol_processing): New function.
577 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
578 (_bfd_xgate_elf_print_private_bfd_data): Make static.
579 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
580 (elf_backend_relocate_section, elf_backend_object_p)
581 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
582 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
583 (bfd_elf32_bfd_link_hash_table_create)
584 (bfd_elf32_bfd_set_private_flags)
585 (xgate_stub_hash_lookup): Don't define.
586 (elf_backend_symbol_processing): Define.
587 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
588
4b8377e7
MR		 5892018-07-09 Maciej W. Rozycki <macro@mips.com>
590
591 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
592 `->needs_lazy_stub' if the stubs output section is the absolute
593 section.
594
872899f1
L		 5952018-07-09 H.J. Lu <hongjiu.lu@intel.com>
596
597 PR ld/23388
598 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
599 * configure: Regenerated.
600
61658d78
AM		 6012018-07-09 Alan Modra <amodra@gmail.com>
602
603 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
604 _bfd_elf_post_process_headers.
605
c451bb34
MF		 6062018-07-06 Max Filippov <jcmvbkbc@gmail.com>
607
608 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
609 space for dynamic relocation for undefined weak symbol.
610 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
611 relocation for undefined weak symbols.
612 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
613 section for relocations against undefined weak symbols.
614
ad1cc4e4
AH		 6152018-07-06 Alan Hayward <alan.hayward@arm.com>
616
617 * elf.c (elfcore_grok_aarch_sve): New function.
618 (elfcore_grok_note): Check for Aarch64 SVE.
619 (elfcore_write_aarch_sve): New function.
620 (elfcore_write_register_note): Check for Aarch64 SVE.
621 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
622
fe75810f
AM		 6232018-07-06 Alan Modra <amodra@gmail.com>
624
625 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
626 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
627 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
628 * elf32-s390.c (elf_s390_write_core_note): Likewise.
629 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
630 * elf64-s390.c (elf_s390_write_core_note): Likewise.
631 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
632
bb11866d
JW		 6332018-07-05 Jim Wilson <jimw@sifive.com>
634
635 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
636 (riscv64*-*-*): Likewise.
637 (riscv-*-*): Add as an alias for riscv32*-*-*.
638
56ad703d
L		 6392018-07-05 H.J. Lu <hongjiu.lu@intel.com>
640
641 PR ld/23372
642 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
643 ISA properties with empty bits.
644
d8dab054
NC		 6452018-07-05 Nick Clifton <nickc@redhat.com>
646
647 * po/ru.po: Updated Russian translation.
648
4a91d0ba
AM		 6492018-07-05 Alan Modra <amodra@gmail.com>
650
651 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
652 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
653 on mismatch. Remove "warning: " from messages. Track last bfd
654 used to set tags.
655 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
656 _bfd_elf_ppc_merge_fp_attributes.
657 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
658 from _bfd_elf_ppc_merge_fp_attributes.
659
db40acb0
L		 6602018-07-04 H.J. Lu <hongjiu.lu@intel.com>
661
662 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
663 * Makefile.in: Regenerated.
664
b8a6ced7
AM		 6652018-07-03 Alan Modra <amodra@gmail.com>
666
667 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
668 sections.
669
8d2c8c3d
AM		 6702018-07-03 Alan Modra <amodra@gmail.com>
671
672 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
673 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
674 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
675 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
676 incompatible attribute.
677 (ppc_elf_merge_obj_attributes): Likewise. Return
678 _bfd_elf_merge_object_attributes result.
679 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
680 _bfd_elf_merge_object_attributes result.
681
af0bfb9c
AM		 6822018-07-03 Alan Modra <amodra@gmail.com>
683
684 PR 17550
685 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
686 in discarded sections.
687
12f09816
MR		 6882018-07-02 Maciej W. Rozycki <macro@mips.com>
689
690 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
691 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
692 list.
693
156f2c00
MR		 6942018-07-02 Maciej W. Rozycki <macro@mips.com>
695
696 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
697 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
698 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
699 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
700 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
701 R_MICROMIPS_PC23_S2 relocation entries.
702 (micromips_elf64_howto_table_rela): Likewise.
703 (micromips_reloc_map): Likewise.
704 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
705 (elf_micromips_howto_table_rela): Likewise.
706 (micromips_reloc_map): Likewise.
707
b638b5d5
L		 7082018-07-02 H.J. Lu <hongjiu.lu@intel.com>
709
710 PR ld/23324
711 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
712 R_X86_64_converted_reloc_bit bit.
713
eac61af6
TT		 7142018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
715 Tom Tromey <tom@tromey.com>
716
717 PR 13157
718 PR 21787
719 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
720 (bfd_mach_o_close_and_cleanup): Redefine.
721 * archive.c (_bfd_unlink_from_archive_parent): New function,
722 extracted from..
723 (_bfd_archive_close_and_cleanup): ..here.
724 (bfd_generic_archive_p): Do not clear archive's format.
725 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
726 * libbfd.h: Regenerate.
727
c0c468d5
TP		 7282018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
729
730 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
731 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
732 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
733 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
734 * bfd-in2.h: Regenerate.
735 * cpu-arm.c (arch_info_struct): Add entries for above new
736 bfd_mach_arm values.
737 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
738 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
739 architectures. Force assert failure for any new Tag_CPU_arch value.
740
a05a5b64
TP		 7412018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
742
743 * doc/bfdint.texi: Use command-line consistently when used in a
744 compount word.
745 * doc/bfdsumm.texi: Likewise.
746
262e07d0
MR		 7472018-06-29 Maciej W. Rozycki <macro@mips.com>
748
749 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
750 visibility check made for undefined weak symbols.
751
30aa1306
NC		 7522018-06-26 Nick Clifton <nickc@redhat.com>
753
754 * po/uk.po: Updated Ukranian translation.
755
bb69498c
NC		 7562018-06-25 Nick Clifton <nickc@redhat.com>
757
758 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
759 for malloc returning NULL.
760 (_bfd_aarch64_erratum_843419_fixup): Check for
761 _bfd_aarch64_erratum_835769_stub_name returning NULL.
762
71300e2c
NC		 7632018-06-24 Nick Clifton <nickc@redhat.com>
764
765 * po/bfd.pot: Regenerate.
766
5127f207
NC		 7672018-06-24 Nick Clifton <nickc@redhat.com>
768
769 * version.m4: Update version string to 2.31.51.
770 * configure: Regenerate.
771
719d8288
NC		 7722018-06-24 Nick Clifton <nickc@redhat.com>
773
774 2.31 branch created.
775
1ced1a5f
MR		 7762018-06-21 Maciej W. Rozycki <macro@mips.com>
777
778 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
779 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
780
334cd8a7
MR		 7812018-06-21 Maciej W. Rozycki <macro@mips.com>
782
783 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
784 EI_ABIVERSION setting together.
785
bb29b84d
MR		 7862018-06-21 Maciej W. Rozycki <macro@mips.com>
787
788 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
789 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
790 (MIPS_LIBC_ABI_MAX): New enumeration constants.
791 (_bfd_mips_post_process_headers): Use them in place of magic
792 numbers.
793
25eb8346
JW		 7942018-06-21 Jim Wilson <jimw@sifive.com>
795
796 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
797 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
798
d388f643
AM		 7992018-06-21 Alan Modra <amodra@gmail.com>
800
801 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
802 * doc/Makefile.in: Regenerate.
803
b939d8a0
RL		 8042018-06-20 Renlin Li <renlin.li@arm.com>
805
806 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
807 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
808 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
809 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
810 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
811 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
812 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
813 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
814 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
815
6077de06
NC		 8162018-06-20 Nick Clifton <nickc@redhat.com>
817
818 PR 23316
819 * opncls.c (get_build_id): Check for a negative or excessive data
820 size in the build-id note.
821
c6643fcc
NC		 8222018-06-20 Nick Clifton <nickc@redhat.com>
823
824 PR 23299
825 * mach-o.c (cputype): New function.
826 (cpusubtype): New function.
827 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
828 values in the MACH-O file header.
829 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
830 cpusubtype fields from the input bfd's mach-o header to the output
831 bfd.
832 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
833 Redefine to bfd_mach_o_bfd_print_private_data.
834 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
835
789ff5b6
MR		 8362018-06-19 Maciej W. Rozycki <macro@mips.com>
837
838 PR ld/22966
839 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
840 `.got.plt' entry referred is in range.
841 (mips_finish_exec_plt): Correct the range check for `.got.plt'
842 start. Replace the assertion used for that with a proper error
843 message.
844
6a382bce
MR		 8452018-06-19 Maciej W. Rozycki <macro@mips.com>
846
847 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
848 formatting.
849
d0ac1c44
SM		 8502018-06-19 Simon Marchi <simon.marchi@ericsson.com>
851
852 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
853 (INCLUDES): Rename to ...
854 (AM_CPPFLAGS): ... this.
855 * configure.ac: Remove AC_PREREQ.
856 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
857 info-in-builddir no-texinfo.tex.
858 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
859 * doc/bfd.texinfo: Rename to ...
860 * doc/bfd.texi: ... this.
861 * Makefile.in: Re-generate.
862 * aclocal.m4: Re-generate.
863 * config.in: Re-generate.
864 * configure: Re-generate.
865 * doc/Makefile.in: Re-generate.
866
ed1299fe
M		 8672018-06-18 Mephi <mephi42@gmail.com>
868
869 PR 23297
870 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
871 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
872 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
873 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
874 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
875 * bfd-in2.h: Regenerate.
876 * libbfd.h: Regenerate.
877
6f20c942
FS		 8782018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
879
880 * elfxx-mips.c (print_mips_ases): Add GINV extension.
881
1f6f5dba
L		 8822018-06-14 H.J. Lu <hongjiu.lu@intel.com>
883
884 PR binutils/23267
885 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
886 symbol version is base version.
887
7f923b7f
AM		 8882018-06-14 Alan Modra <amodra@gmail.com>
889
890 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
891 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
892 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
893 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
894 "dynamic_relocs" is not set.
895 * elfxx-mips.c (count_section_dynsyms): Likewise.
896
ff91d2f0
AM		 8972018-06-14 Alan Modra <amodra@gmail.com>
898
899 PR 23282
900 * bfdio.c (bfd_seek): Optimize away seeks to current position.
901
730c3174
SE		 9022018-06-13 Scott Egerton <scott.egerton@imgtec.com>
903 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
904
905 * elfxx-mips.c (print_mips_ases): Add CRC.
906
ecf99cc0
L		 9072018-06-08 H.J. Lu <hongjiu.lu@intel.com>
908
909 PR ld/23161
910 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
911 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
912 __bss_start, _end and _edata in shared libraries.
913
527278f3
AM		 9142018-06-07 Alan Modra <amodra@gmail.com>
915
916 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
917 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
918
5c4ce239
AM		 9192018-06-05 Alan Modra <amodra@gmail.com>
920
921 * bfd.c (struct bfd): Update comment on "where" usage.
922 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
923 "iostream", and "where" from containing archive file. Return
924 error on NULL iovec.
925 (bfd_bread): Similarly, and return error attempted out of
926 bounds archive element access.
927 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
928 "where" from containing archive file.
929 (bfd_seek): Likewise. Return error on NULL iovec. Don't
930 attempt to optimize away seeks. Don't paper over errors by
931 calling bfd_tell.
932 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
933 (bfd_get_size): Likewise.
934 (bfd_mmap): Operate on and use iovec of containing archive
935 file. Return error on NULL iovec.
936 * cache.c (bfd_cache_lookup_worker): Abort if working on
937 archive element bfd.
938 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
939 Don't ignore zero byte reads.
940 (cache_bread): Look up FILE* in cache here. Error on NULL
941 lookup.
942 (cache_bwrite): Rename "where" to "from".
943 (cache_bmmap): Don't handle archive elements.
944 * coffcode.h (coff_slurp_line_table): Exit early on zero
945 lineno count.
946 * bfd-in2.h: Regenerate.
947
27b07675
AM		 9482018-06-05 Alan Modra <amodra@gmail.com>
949
950 PR 23254
951 * plugin.c (bfd_plugin_open_input): Allow for possibility of
952 nested archives. Open file again for plugin.
953 (try_claim): Don't save and restore file position. Close file
954 if not claimed.
955 * sysdep.h (O_BINARY): Define.
956
4b8e28c7
MF		 9572018-06-04 Max Filippov <jcmvbkbc@gmail.com>
958
959 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
960 (compute_fill_extra_space): Drop declaration. Rename function to
961 xtensa_compute_fill_extra_space.
962 (compute_ebb_actions, remove_dead_literal): Update references to
963 compute_fill_extra_space.
964
8255c61b
MF		 9652018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
966
967 * elf32-xtensa.c (elf32xtensa_separate_props): New global
968 variable.
969 (xtensa_add_names): New function.
970 (xtensa_property_section_name): Add new parameter
971 separate_sections, use it to choose property section name.
972 (xtensa_get_separate_property_section): New function.
973 (xtensa_get_property_section): Invoke
974 xtensa_get_separate_property_section to get individual property
975 section if it exists, common property section otherwise.
976 (xtensa_make_property_section): Pass elf32xtensa_separate_props
977 to xtensa_property_section_name.
978
95da9854
L		 9792018-06-04 H.J. Lu <hongjiu.lu@intel.com>
980
981 PR binutils/23146
982 * bfd-in.h: Include "diagnostics.h".
983 * bfd-in2.h: Regenerated.
984 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
985 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
986 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
987 -Wstringop-truncation.
988 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
989 * elf32-s390.c (elf_s390_write_core_note): Likewse.
990 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
991 * elf64-s390.c (elf_s390_write_core_note): Likewse.
992 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
993
137b5cbd
JW		 9942018-06-03 Jim Wilson <jimw@sifive.com>
995
cf7a5066
JW		 996 PR ld/23244
997 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
998 for and handle an undefined weak with no PLT.
999
137b5cbd
JW		 1000 PR ld/22756
1001 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1002 to code that ignores duplicate symbols.
1003
55e99962
L		 10042018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1005
1006 * version.m4: Bump version to 2.30.52
1007 * configure: Regenerated.
1008
030157d8
AM		 10092018-06-01 Alan Modra <amodra@gmail.com>
1010
1011 * bfd.c (_bfd_error_handler): Arrange for this function to be
1012 declared in bfd-in2.h.
1013 * libbfd-in.h (_bfd_error_handler): Don't declare.
1014 * libbfd.h: Regenerate.
1015 * bfd-in2.h: Regenerate.
1016
421acf18
AC		 10172018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1018
1019 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1020 This is needed to generate UEFI application image files from ELFs.
1021
92e68c1d
L		 10222018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1025 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1026 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1027 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1028 (elf_i386_lazy_ibt_plt): Likewise.
1029 (elf_i386_nacl_plt): Likewise.
1030 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1031 (elf_x86_64_tlsdesc_plt_entry): This.
1032 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1033 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1034 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1035 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1036 (elf_x86_64_lazy_bnd_plt): Likewise.
1037 (elf_x86_64_lazy_ibt_plt): Likewise.
1038 (elf_x32_lazy_ibt_plt): Likewise.
1039 (elf_x86_64_nacl_plt): Likewise.
1040 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1041 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1042 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1043 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1044 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1045 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1046 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1047 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1048 (elf_x86_non_lazy_plt_layout): Update comments.
1049 (elf_x86_plt_layout): Likewise.
1050
ac98f9e2
L		 10512018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1052
1053 PR ld/23238
1054 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1055 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1056 (elf_backend_add_symbol_hook): Likewise.
1057 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1058 (elf_backend_add_symbol_hook): Likewise.
1059 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1060 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1061 (elf_backend_add_symbol_hook): Likewise.
1062 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1063 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1064 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1065 (elf_backend_add_symbol_hook): Likewise.
1066 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1067 handling.
1068 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1069 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1070 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1071 * elflink.c (elf_link_add_object_symbols): Set
1072 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1073
099bb8fb
L		 10742018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1075
1076 PR ld/23194
1077 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1078 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1079 Extracted from _bfd_elf_link_assign_sym_version.
1080 (_bfd_elf_link_hide_sym_by_version): New function.
1081 (_bfd_elf_link_assign_sym_version): Use
1082 _bfd_elf_link_hide_versioned_symbol.
1083 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1084 _bfd_elf_link_hide_sym_by_version instead of
1085 bfd_hide_sym_by_version. Don't check unversioned symbol.
1086
277eb7f6
AM		 10872018-05-25 Alan Modra <amodra@gmail.com>
1088
1089 * Makefile.in: Regenerate.
1090 * po/SRC-POTFILES.in: Regenerate.
1091
629dabe3
AM		 10922018-05-25 Alan Modra <amodra@gmail.com>
1093
1094 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1095 * configure: Regenerate.
1096
9ef6d1e3
L		 10972018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1098
1099 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1100 to data.
1101
215f5271
AM		 11022018-05-22 Alan Modra <amodra@gmail.com>
1103
1104 PR 23207
1105 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1106 is NULL.
1107 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1108 sections.
1109 (final_link_relocate): Revert last change.
1110
7455c018
AM		 11112018-05-22 Alan Modra <amodra@gmail.com>
1112
1113 PR 23207
1114 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1115 stubs in non-alloc sections.
1116
34a87bb0
L		 11172018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1118
1119 PR ld/23201
1120 * aout-target.h (MY_bfd_link_hide_symbol): New.
1121 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1122 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1123 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1124 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1125 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1126 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1127 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1128 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1129 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1130 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1131 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1132 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1133 (bfd_link_hide_symbol): Likewise.
1134 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1135 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1136 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1137 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1138 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1139 * som.c (som_bfd_link_hide_symbol): Likewise.
1140 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1141 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1142 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1143 (alpha_vms_bfd_link_hide_symbol): Likewise.
1144 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1145 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1146 _bfd_generic_link_hide_symbol.
1147 (rs6000_xcoff64_aix_vec): Likewise.
1148 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1149 local symbol dynamic.
1150 (_bfd_elf_link_hide_symbol): New function.
1151 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1152 check root.ldscript_def.
1153 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1154 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1155 * bfd-in2.h: Regenerated.
1156 * libbfd.h: Likewise.
1157
bae363f1
L		 11582018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1159
1160 PR binutils/23199
1161 * elf.c (setup_group): Mark section in a section group with
1162 SHF_GROUP.
1163
97373b2e
L		 11642018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1165
1166 PR ld/23194
1167 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1168 set eh->local_ref to 1 if a symbol is versioned and there is a
1169 version script.
1170
7f999549
JW		 11712018-05-18 Kito Cheng <kito.cheng@gmail.com>
1172
1173 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1174 EF_RISCV_RVE.
1175
6487709f
JW		 11762018-05-18 Jim Wilson <jimw@sifive.com>
1177
1178 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1179 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1180 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1181 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1182 (riscv_elf_finish_dynamic_symbol): Likewise.
1183
7b4ae824
JD		 11842018-05-18 John Darrington <john@darrington.wattle.id.au>
1185
1186 * Makefile.am: Add s12z files.
1187 * Makefile.in: Regenerate.
1188 * archures.c: Add bfd_s12z_arch.
1189 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1190 * bfd-in2.h: Regenerate.
1191 * config.bfd: Add s12z target.
1192 * configure.ac: Add s12z target.
1193 * configure: Regenerate.
1194 * cpu-s12z.c: New file.
1195 * elf32-s12z.c: New file.
1196 * libbfd.c (bfd_putb24): New function.
1197 (bfd_putl24): New function.
1198 * libbfd.h: Regenerate.
1199 * reloc.c: Add s12z relocations.
1200 (bfd_get_reloc_size): Handle size 5 relocs.
1201 * targets.c: Add s12z_elf32_vec.
1202
011b32fd
L		 12032018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1204
1205 PR ld/23189
1206 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1207 like R_386_GOT32.
1208 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1209 set eh->local_ref to 1 for linker defined symbols.
1210
4bba0fb1
AM		 12112018-05-18 Alan Modra <amodra@gmail.com>
1212
1213 PR 23199
1214 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1215 don't point at other SHT_GROUP sections. Set shdr corresponding
1216 to invalid entry, to NULL rather than section 0. Identify
1217 SHT_GROUP section index when reporting an error. Cope with NULL
1218 shdr pointer.
1219
8722de9c
AM		 12202018-05-18 Alan Modra <amodra@gmail.com>
1221
1222 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1223 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1224 visibility.
1225 * libbfd.h: Regenerate.
1226 * configure: Regenerate.
1227 * config.in: Regenerate.
1228
0b439543
AM		 12292018-05-18 Alan Modra <amodra@gmail.com>
1230
1231 * libbfd-in.h: Add include guard.
1232 * libcoff-in.h: Likewise.
1233 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1234 * doc/Makefile.in: Regenerate.
1235 * libbfd.h: Regenerate.
1236 * libcoff.h: Regenerate.
1237
1624c9ca
MR		 12382018-05-16 Maciej W. Rozycki <macro@mips.com>
1239
1240 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1241
7cf7fcc8
AM		 12422018-05-16 Alan Modra <amodra@gmail.com>
1243
1244 PR 22458
1245 * format.c (struct bfd_preserve): Add section_id.
1246 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1247 _bfd_section_id.
1248 (bfd_reinit): Set _bfd_section_id.
1249 (bfd_check_format_matches): Put all matches of any priority into
1250 matching_vector. Save initial section id and start each attempted
1251 match at that section id.
1252 * libbfd-in.h (_bfd_section_id): Declare.
1253 * section.c (_bfd_section_id): Rename from section_id and make
1254 global. Adjust uses.
1255 (bfd_get_next_section_id): Delete.
1256 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1257 bfd_get_section_id with _bfd_section_id.
1258 * libbfd.h: Regenerate.
1259 * bfd-in2.h: Regenerate.
1260
810ed4db
CG		 12612018-05-15 Christophe Guillon <christophe.guillon@st.com>
1262
1263 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1264 of the aux structure are initialised.
1265
1678bd35
FT		 12662018-05-15 Francois H. Theron <francois.theron@netronome.com>
1267
1268 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1269
293b4d4f
NC		 12702018-05-15 Nick Clifton <nickc@redhat.com>
1271
1272 * po/pt.po: New Portuguese translation.
1273 * configure.ac (ALL_LINGUAS): Add pt.
1274 * configure: Regenerate.
1275
4ec09950
L		 12762018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1277
1278 PR ld/23169
1279 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1280 an error on IFUNC pointer defined in PDE.
1281 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1282 _bfd_x86_elf_link_fixup_ifunc_symbol.
1283 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1284 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1285 function.
1286 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1287
9bc935ef
L		 12882018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1289
1290 PR ld/23162
1291 * elfxx-x86.c (elf_x86_linker_defined): New function.
1292 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1293 _end and _edata locally defined within executables.
1294
9933dc52
AM		 12952018-05-12 Alan Modra <amodra@gmail.com>
1296
1297 PR 20659
1298 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1299 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1300 Instead make matching_lma and suggested_lma pointers to the
1301 sections. Align section vma and lma calculated from segment.
1302 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1303 test. Try to handle alignment padding before first section by
1304 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1305
493ffac5
DD		 13062018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1307
1308 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1309 conformant to TI ABI.
1310 (pru_elf32_relax_section): Likewise.
1311 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1312 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1313 (pru_elf32_pmem_relocate): Trap - should not get here.
1314 (pru_elf32_relocate_section): Add support for REL relocations.
1315 (elf_info_to_howto_rel): Enable REL.
1316 (elf_backend_may_use_rel_p): Likewise.
1317 (elf_backend_may_use_rela_p): Likewise.
1318 (elf_backend_default_use_rela_p): Likewise.
1319
b4560c7d
AM		 13202018-05-09 Alan Modra <amodra@gmail.com>
1321
1322 PR 23148
1323 * peXXigen.c (pe_print_edata): Correct minimum size.
1324
53db9cf9
AM		 13252018-05-09 Alan Modra <amodra@gmail.com>
1326
1327 PR 23147
1328 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1329
95a6d235
NC		 13302018-05-08 Nick Clifton <nickc@redhat.com>
1331
1332 PR 22809
1333 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1334 string section.
1335 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1336 attribute section is larger than the size of the file.
1337
7bd8862c
AM		 13382018-05-07 Alan Modra <amodra@gmail.com>
1339
1340 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1341 strncmp when checking for ".bf" special symbol.
1342 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1343 section name a char array, remove sentinal known_sections entry,
1344 and adjust loop over known_sections to suit. Use memcmp rather
1345 than strncmp.
1346
602f1657
AM		 13472018-05-04 Alan Modra <amodra@gmail.com>
1348
1349 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1350 (struct elf_external_linux_prpsinfo32_ugid16),
1351 (struct elf_external_linux_prpsinfo64_ugid32),
1352 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1353 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1354 Move comment to..
1355 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1356 directives.
1357 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1358 to data.
1359 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1360 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1361 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1362 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1363 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1364 pragmas.
1365 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1366 false positive gcc-8 warning.
7bd8862c 1367 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 1368
a27ca19c
TMQMF		 13692018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1370
1371 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1372 of arguments when warning about different long double types.
1373
3be08ea4
SA		 13742018-05-03 Simon Atanasyan <simon@atanasyan.com>
1375
1376 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1377 (elf_backend_fixup_symbol): New macro.
1378 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1379 handling.
1380 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1381
fe944acf
FT		 13822018-04-30 Francois H. Theron <francois.theron@netronome.com>
1383
1384 * Makefile.am: Added NFP files to build.
1385 * archures.c: Added bfd_arch_nfp
1386 * config.bfd: Added NFP support.
1387 * configure.ac: Added NFP support.
1388 * cpu-nfp.c: New, for NFP support.
1389 * elf-bfd.h: Added elf_section_info()
1390 * elf64-nfp.c: New, for NFP support.
1391 * po/SRC-POTFILES.in: Added NFP source files.
1392 * targets.c: Added nfp_elf64_vec
1393 * bfd-in2.h: Regenerate.
1394 * Makefile.in: Regenerate.
1395 * configure: Regenerate.
1396
ffa389a3
AM		 13972018-04-27 Alan Modra <amodra@gmail.com>
1398
1399 * bfd-in2.h: Regenerate.
1400 * libbfd.h: Regenerate.
1401
04383fd1
AM		 14022018-04-27 Alan Modra <amodra@gmail.com>
1403
1404 PR 23123
1405 PR 22374
1406 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1407 relocs for ifuncs.
1408 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1409
bfa5bd2a
PA		 14102018-04-26 Pedro Alves <palves@redhat.com>
1411
1412 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1413 ifunc and non-ifunc symbols duplicates.
1414
59029f57
CL		 14152018-04-25 Christophe Lyon <christophe.lyon@st.com>
1416 Mickaël Guêné <mickael.guene@st.com>
1417
1418 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1419 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1420 (elf32_arm_populate_plt_entry): Likewise.
1421 (elf32_arm_output_plt_map_1): Likewise.
1422 (elf32_arm_output_arch_local_syms): Likewise.
1423
fac7bd64
CL		 14242018-04-25 Christophe Lyon <christophe.lyon@st.com>
1425 Mickaël Guêné <mickael.guene@st.com>
1426
1427 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1428 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1429
29e9b073
CL		 14302018-04-25 Christophe Lyon <christophe.lyon@st.com>
1431 Mickaël Guêné <mickael.guene@st.com>
1432
1433 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1434 for R_ARM_TARGET2.
1435
cb10292c
CL		 14362018-04-25 Christophe Lyon <christophe.lyon@st.com>
1437 Mickaël Guêné <mickael.guene@st.com>
1438
1439 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1440 (elf32_arm_always_size_sections): Create stack segment.
1441
5c5a4843
CL		 14422018-04-25 Christophe Lyon <christophe.lyon@st.com>
1443 Mickaël Guêné <mickael.guene@st.com>
1444
1445 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1446 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1447 relocations.
1448 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1449 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1450 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1451 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1452 (struct elf32_arm_link_hash_table): Update comment.
1453 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1454 (IS_ARM_TLS_RELOC): Likewise.
1455 (elf32_arm_check_relocs): Likewise.
1456 (allocate_dynrelocs_for_symbol): Likewise.
1457 (elf32_arm_size_dynamic_sections): Update comment.
1458 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1459 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1460
7801f98f
CL		 14612018-04-25 Christophe Lyon <christophe.lyon@st.com>
1462 Mickaël Guêné <mickael.guene@st.com>
1463
1464 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1465 (elf32_arm_create_dynamic_sections): Handle FDPIC.
1466 (elf32_arm_allocate_plt_entry): Likewise.
1467 (elf32_arm_populate_plt_entry): Likewise.
1468 (elf32_arm_output_plt_map_1): Likewise.
1469
e8b09b87
CL		 14702018-04-25 Christophe Lyon <christophe.lyon@st.com>
1471 Mickaël Guêné <mickael.guene@st.com>
1472
1473 * elf32-arm.c (struct fdpic_local): New.
1474 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1475 (elf32_arm_local_fdpic_cnts): New.
1476 (struct fdpic_global): New.
1477 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1478 (elf32_arm_link_hash_table): Add srofixup field.
1479 (arm_elf_add_rofixup): New.
1480 (arm_elf_fill_funcdesc): New.
1481 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1482 (elf32_arm_allocate_local_sym_info): Likewise.
1483 (create_got_section): Create .rofixup section.
1484 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1485 (bfd_elf32_arm_set_target_params): Handle FDPIC.
1486 (elf32_arm_final_link_relocate): Likewise.
1487 (elf32_arm_check_relocs): Likewise.
1488 (allocate_dynrelocs_for_symbol): Likewise.
1489 (elf32_arm_size_dynamic_sections): Likewise.
1490 (elf32_arm_finish_dynamic_sections): Likewise.
1491 (elf32_arm_output_arch_local_syms): Likewise.
1492 (elf32_arm_fdpic_omit_section_dynsym): New.
1493
188fd7ae
CL		 14942018-04-25 Christophe Lyon <christophe.lyon@st.com>
1495 Mickaël Guêné <mickael.guene@st.com>
1496
1497 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1498 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1499 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1500 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1501 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1502 (elf32_arm_howto_from_type): Take new members of
1503 elf32_arm_howto_table_2 into account.
1504 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1505 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1506 BFD_RELOC_ARM_FUNCDESC_VALUE.
1507 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1508 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1509 BFD_RELOC_ARM_FUNCDESC_VALUE.
1510
18a20338
CL		 15112018-04-25 Christophe Lyon <christophe.lyon@st.com>
1512 Mickaël Guêné <mickael.guene@st.com>
1513
1514 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1515 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1516 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1517 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1518
617a5ada
CL		 15192018-04-25 Christophe Lyon <christophe.lyon@st.com>
1520 Mickaël Guêné <mickael.guene@st.com>
1521
1522 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1523 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1524 arm*-*-uclinuxfdpiceabi.
1525 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1526 arm_elf32_fdpic_le_vec.
1527 * configure: Regenerate.
1528 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1529 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1530 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1531 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1532 (elf32_arm_fdpic_link_hash_table_create): New.
1533 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1534 arm_elf32_fdpic_le_vec.
1535
d99b4b92
AM		 15362018-04-25 Alan Modra <amodra@gmail.com>
1537
1538 * elf-linux-core.h: Disable gcc-8 string truncation warning.
1539 * elf.c (elfcore_write_prpsinfo): Likewise.
1540
15412018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 1542
1543 * Makefile.am: Remove arm-aout and arm-coff support.
1544 * config.bfd: Likewise.
1545 * configure.ac: Likewise.
1546 * targets.c: Likewise.
1547 * aout-arm.c: Delete.
1548 * armnetbsd.c: Delete.
1549 * riscix.c: Delete.
1550 * Makefile.in: Regenerate.
1551 * configure: Regenerate.
1552 * po/SRC-POTFILES.in: Regenerate.
1553
aa4a8c2a
NC		 15542018-04-24 Nick Clifton <nickc@redhat.com>
1555
db0c309f
NC		 1556 PR 23113
1557 * elf.c (ignore_section_sym): Check for the output_section pointer
1558 being NULL before dereferencing it.
1559
aa4a8c2a
NC		 1560 PR 23110
1561 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1562 a negative PE_DEBUG_DATA size before iterating over the debug data.
1563
b9f26d2e
AM		 15642018-04-23 Alan Modra <amodra@gmail.com>
1565
1566 * elf-linux-core.h: Revert last change.
1567 * elf.c: Likewise.
1568
bf82069d
NC		 15692018-04-23 Nick Clifton <nickc@redhat.com>
1570
1571 PR 23056
1572 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1573 the end of the string table, and zero it.
1574
5a6312e8
AM		 15752018-04-23 Alan Modra <amodra@gmail.com>
1576
1577 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1578 gcc-8 string truncation warning.
1579 (swap_linux_prpsinfo32_ugid16_out): Likewise.
1580 (swap_linux_prpsinfo64_ugid32_out): Likewise.
1581 (swap_linux_prpsinfo64_ugid16_out): Likewise.
1582 * elf.c (elfcore_write_prpsinfo): Likewise.
1583
bf82069d
NC		 15842018-04-23 Nick Clifton <nickc@redhat.com>
1585
1586 PR 23056
1587 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1588 the end of the string table, and zero it.
1589
4352556b
AM		 15902018-04-20 Alan Modra <amodra@gmail.com>
1591
1592 PR 22978
1593 * elf32-hppa.c (got_relocs_needed): Add extra param to special
1594 case both dtprel and tprel relocs.
1595 (allocate_dynrelocs): Adjust conditions for got relocs.
1596 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1597 Emit dynamic relocs on TLS GOT entries for shared libraries,
1598 not when pic. Omit dynamic reloc on dtprel entry when local,
1599 and on tprel entry when local and executable.
1600
f6a8b8c7
AM		 16012018-04-19 Alan Modra <amodra@gmail.com>
1602
1603 PR 22537
1604 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1605 (hppa_type_of_stub): Don't return a long branch stub for
1606 symbols other than those defined statically.
1607
8e415ce8
AM		 16082018-04-19 Alan Modra <amodra@gmail.com>
1609
1610 * Makefile.am: Revert 2018-04-18 coff-mips changes.
1611 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1612 to selvecs for mips targets change 2018-04-18.
1613 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1614 and mips_ecoff_bele_vec.
1615 * targets.c: Likewise.
1616 * coff-mips.c: Resurrect.
1617 * Makefile.in: Regenerate.
1618 * configure: Regenerate.
1619 * po/SRC-POTFILES.in: Regenerate.
1620
3596d8ce
AM		 16212018-04-18 Alan Modra <amodra@gmail.com>
1622
1623 * Makefile.am: Remove mips aout and coff support.
1624 * config.bfd: Likewise.
1625 * configure.ac: Likewise.
1626 * targets.c: Likewise.
1627 * coff-mips.c: Delete
1628 * mipsbsd.c: Delete
1629 * pe-mips.c: Delete
1630 * pei-mips.c: Delete
1631 * Makefile.in: Regenerate.
1632 * configure: Regenerate.
1633 * po/SRC-POTFILES.in: Regenerate.
1634
d9dd2045
L		 16352018-04-17 H.J. Lu <hongjiu.lu@intel.com>
1636
1637 * elf32-i386.c (elf32_bed): Define before including
1638 "elf32-target.h".
1639 * elf64-x86-64.c (elf64_bed): Define before including
1640 "elf64-target.h".
1641 (elf32_bed): Define before including "elf32-target.h".
1642
e4e6a73d
L		 16432018-04-17 H.J. Lu <hongjiu.lu@intel.com>
1644
1645 PR ld/23055
1646 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1647 normal input file with compatible relocation.
1648
c65c21e1
AM		 16492018-04-18 Alan Modra <amodra@gmail.com>
1650
1651 * Makefile.am: Remove support for assorted i386 aout and coff targets.
1652 * config.bfd: Likewise.
1653 * configure.ac: Likewise.
1654 * doc/bfdint.texi: Likewise.
1655 * targets.c: Likewise.
1656 * freebsd.h: Delete.
1657 * i386dynix.c: Delete.
1658 * i386freebsd.c: Delete.
1659 * i386linux.c: Delete.
1660 * i386mach3.c: Delete.
1661 * i386netbsd.c: Delete.
1662 * i386os9k.c: Delete.
1663 * Makefile.in: Regenerate.
1664 * configure: Regenerate.
1665 * po/SRC-POTFILES.in: Regenerate.
1666
884d4d8a 16672018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 1668
1669 Microblaze Target: PIC data text relative
1670
1671 * bfd/reloc.c (2 new BFD relocations):
1672 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1673 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1674 * bfd/bfd-in2.h: Regenerate
1675 * bfd/libbfd.h: Regenerate
1676 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1677 new relocs and handle them in both relocate and relax functions.
1678 (microblaze_elf_reloc_type_lookup): add mapping between for new
1679 bfd relocs.
1680 (microblaze_elf_relocate_section): Handle new relocs in case of
1681 elf relocation.
1682 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1683
6327533b
NC		 16842018-04-17 Nick Clifton <nickc@redhat.com>
1685
808346fc
NC		 1686 PR 23055
1687 * aoutx.h (find_nearest_line): Check that the symbol name exists
1688 and is long enough, before attempting to see if it is for a .o
1689 file.
1690 * hash.c (bfd_hash_hash): Add an assertion that the string is not
1691 NULL.
1692 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1693 NULL.
1694 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1695 has no name.
1696
6327533b
NC		 1697 PR 23065
1698 * dwarf2.c (concat_filename): Check for a NULL table pointer.
1699
e9af4700
NC		 17002018-04-16 Nick Clifton <nickc@redhat.com>
1701
1702 PR 23061
1703 * coffgen.c (coff_pointerize_aux): Check for an out of range
1704 fixup.
1705
ddb00039
AM		 17062018-04-16 Alan Modra <amodra@gmail.com>
1707
1708 * Makefile.am: Remove arm-epoc-pe support.
1709 * coff-arm.c: Likewise.
1710 * config.bfd: Likewise.
1711 * configure.ac: Likewise.
1712 * targets.c: Likewise.
1713 * epoc-pe-arm.c: Delete.
1714 * epoc-pei-arm.c: Delete.
1715 * Makefile.in: Regenerate.
1716 * configure: Regenerate.
1717 * po/SRC-POTFILES.in: Regenerate.
1718
c9098af4
AM		 17192018-04-16 Alan Modra <amodra@gmail.com>
1720
1721 * Makefile.am: Remove sparc-aout and sparc-coff support.
1722 * config.bfd: Likewise.
1723 * configure.ac: Likewise.
1724 * targets.c: Likewise.
1725 * aout-sparcle.c: Delete.
1726 * aoutf1.h: Delete.
1727 * cf-sparclynx.c: Delete.
1728 * coff-sparc.c: Delete.
1729 * demo64.c: Delete.
1730 * sparclinux.c: Delete.
1731 * sparclynx.c: Delete.
1732 * sparcnetbsd.c: Delete.
1733 * sunos.c: Delete.
1734 * Makefile.in: Regenerate.
1735 * configure: Regenerate.
1736 * po/SRC-POTFILES.in: Regenerate.
1737
dc12032b
AM		 17382018-04-16 Alan Modra <amodra@gmail.com>
1739
1740 * Makefile.am: Remove m68k-aout and m68k-coff support.
1741 * aoutf1.h: Likewise.
1742 * aoutx.h: Likewise.
1743 * archive.c: Likewise.
1744 * bfd-in.h: Likewise.
1745 * bfd.c: Likewise.
1746 * coffcode.h: Likewise.
1747 * coffswap.h: Likewise.
1748 * config.bfd: Likewise.
1749 * configure.ac: Likewise.
1750 * configure.host: Likewise.
1751 * doc/bfd.texinfo: Likewise.
1752 * doc/bfdint.texi: Likewise.
1753 * freebsd.h: Likewise.
1754 * gen-aout.c: Likewise.
1755 * hpux-core.c: Likewise.
1756 * libaout.h: Likewise.
1757 * libbfd-in.h: Likewise.
1758 * pdp11.c: Likewise.
1759 * peicode.h: Likewise.
1760 * riscix.c: Likewise.
1761 * targets.c: Likewise.
1762 * aout0.c: Delete.
1763 * coff-apollo.c: Delete.
1764 * coff-aux.c: Delete.
1765 * coff-m68k.c: Delete.
1766 * coff-svm68k.c: Delete.
1767 * coff-u68k.c: Delete.
1768 * hosts/delta68.h: Delete.
1769 * hosts/hp300bsd.h: Delete.
1770 * hosts/m68kaux.h: Delete.
1771 * hosts/news.h: Delete.
1772 * hp300bsd.c: Delete.
1773 * hp300hpux.c: Delete.
1774 * liboasys.h: Delete.
1775 * m68k4knetbsd.c: Delete.
1776 * m68klinux.c: Delete.
1777 * m68knetbsd.c: Delete.
1778 * oasys.c: Delete.
1779 * versados.c: Delete.
1780 * Makefile.in: Regenerate.
1781 * bfd-in2.h: Regenerate.
1782 * configure: Regenerate.
1783 * libbfd.h: Regenerate.
1784 * po/SRC-POTFILES.in: Regenerate.
1785
211dc24b
AM		 17862018-04-16 Alan Modra <amodra@gmail.com>
1787
1788 * Makefile.am: Remove sh5 and sh64 support.
1789 * archures.c: Likewise.
1790 * config.bfd: Likewise.
1791 * configure.ac: Likewise.
1792 * cpu-sh.c: Likewise.
1793 * elf32-sh-relocs.h: Likewise.
1794 * elf32-sh.c: Likewise.
1795 * targets.c: Likewise.
1796 * elf32-sh64-com.c: Delete.
1797 * elf32-sh64.c: Delete.
1798 * elf32-sh64.h: Delete.
1799 * elf64-sh64.c: Delete.
1800 * Makefile.in: Regenerate.
1801 * bfd-in2.h: Regenerate.
1802 * configure: Regenerate.
1803 * po/SRC-POTFILES.in: Regenerate.
1804
4db9937a
AM		 18052018-04-16 Alan Modra <amodra@gmail.com>
1806
1807 * Makefile.am: Remove sh-symbianelf support.
1808 * config.bfd: Likewise.
1809 * configure.ac: Likewise.
1810 * targets.c: Likewise.
1811 * elf32-sh-symbian.c: Delete.
1812 * Makefile.in: Regenerate.
1813 * configure: Regenerate.
1814 * po/SRC-POTFILES.in: Regenerate.
1815
9f5d1593
AM		 18162018-04-16 Alan Modra <amodra@gmail.com>
1817
1818 * Makefile.am: Remove vax-bsd and vax-ultrix support.
1819 * config.bfd: Likewise.
1820 * configure.ac: Likewise.
1821 * targets.c: Likewise.
1822 * vaxbsd.c: Delete.
1823 * Makefile.in: Regenerate.
1824 * configure: Regenerate.
1825 * po/SRC-POTFILES.in: Regenerate.
1826
a9a4b302
AM		 18272018-04-16 Alan Modra <amodra@gmail.com>
1828
1829 * Makefile.am: Remove w65 support.
1830 * archures.c: Likewise.
1831 * coffcode.h: Likewise.
1832 * config.bfd: Likewise.
1833 * configure.ac: Likewise.
1834 * targets.c: Likewise.
1835 * coff-w65.c: Delete.
1836 * cpu-w65.c: Delete.
1837 * Makefile.in: Regenerate.
1838 * bfd-in2.h: Regenerate.
1839 * configure: Regenerate.
1840 * po/SRC-POTFILES.in: Regenerate.
1841
04cb01fd
AM		 18422018-04-16 Alan Modra <amodra@gmail.com>
1843
1844 * Makefile.am: Remove we32k support.
1845 * archures.c: Likewise.
1846 * coffcode.h: Likewise.
1847 * config.bfd: Likewise.
1848 * configure.ac: Likewise.
1849 * targets.c: Likewise.
1850 * coff-we32k.c: Delete.
1851 * cpu-we32k.c: Delete.
1852 * Makefile.in: Regenerate.
1853 * bfd-in2.h: Regenerate.
1854 * configure: Regenerate.
1855 * po/SRC-POTFILES.in: Regenerate.
1856
c2bf1eec
AM		 18572018-04-16 Alan Modra <amodra@gmail.com>
1858
1859 * Makefile.am: Remove m88k support.
1860 * aoutx.h: Likewise.
1861 * archures.c: Likewise.
1862 * coffcode.h: Likewise.
1863 * coffswap.h: Likewise.
1864 * config.bfd: Likewise.
1865 * configure.ac: Likewise.
1866 * cpu-ns32k.c: Likewise.
1867 * elf32-nds32.c: Likewise.
1868 * mach-o.c: Likewise.
1869 * netbsd-core.c: Likewise.
1870 * reloc.c: Likewise.
1871 * targets.c: Likewise.
1872 * coff-m88k.c: Delete.
1873 * cpu-m88k.c: Delete.
1874 * elf32-m88k.c: Delete.
1875 * hosts/m88kmach3.h: Delete.
1876 * m88kmach3.c: Delete.
1877 * m88kopenbsd.c: Delete.
1878 * Makefile.in: Regenerate.
1879 * bfd-in2.h: Regenerate.
1880 * configure: Regenerate.
1881 * po/SRC-POTFILES.in: Regenerate.
1882
6793974d
AM		 18832018-04-16 Alan Modra <amodra@gmail.com>
1884
1885 * Makefile.am: Remove i370 support.
1886 * archures.c: Likewise.
1887 * config.bfd: Likewise.
1888 * configure.ac: Likewise.
1889 * targets.c: Likewise.
1890 * cpu-i370.c: Delete.
1891 * elf32-i370.c: Delete.
1892 * Makefile.in: Regenerate.
1893 * bfd-in2.h: Regenerate.
1894 * configure: Regenerate.
1895 * po/SRC-POTFILES.in: Regenerate.
1896
e82aa794
AM		 18972018-04-16 Alan Modra <amodra@gmail.com>
1898
1899 * Makefile.am: Remove h8500 support.
1900 * archures.c: Likewise.
1901 * coffcode.h: Likewise.
1902 * config.bfd: Likewise.
1903 * configure.ac: Likewise.
1904 * targets.c: Likewise.
1905 * coff-h8500.c: Delete.
1906 * cpu-h8500.c: Delete.
1907 * Makefile.in: Regenerate.
1908 * bfd-in2.h: Regenerate.
1909 * configure: Regenerate.
1910 * po/SRC-POTFILES.in: Regenerate.
1911
fe0bf0fd
AM		 19122018-04-16 Alan Modra <amodra@gmail.com>
1913
1914 * Makefile.am: Remove h8300-coff support.
1915 * coffcode.h: Likewise.
1916 * config.bfd: Likewise.
1917 * configure.ac: Likewise.
1918 * reloc16.c: Likewise.
1919 * targets.c: Likewise.
1920 * coff-h8300.c: Delete.
1921 * Makefile.in: Regenerate.
1922 * configure: Regenerate.
1923 * po/SRC-POTFILES.in: Regenerate.
1924
fdef3943
AM		 19252018-04-16 Alan Modra <amodra@gmail.com>
1926
1927 * Makefile.am: Remove IEEE 695 support.
1928 * archures.c: Likewise.
1929 * bfd.c: Likewise.
1930 * config.bfd: Likewise.
1931 * configure.ac: Likewise.
1932 * doc/bfd.texinfo: Likewise.
1933 * doc/bfdint.texi: Likewise.
1934 * doc/bfdsumm.texi: Likewise.
1935 * section.c: Likewise.
1936 * targets.c: Likewise.
1937 * ieee.c: Delete.
1938 * libieee.h: Delete.
1939 * Makefile.in: Regenerate.
1940 * bfd-in2.h: Regenerate.
1941 * configure: Regenerate.
1942 * po/SRC-POTFILES.in: Regenerate.
1943
de96689e
AM		 19442018-04-16 Alan Modra <amodra@gmail.com>
1945
1946 * config.bfd: Remove tandem support.
1947
5972ac73
AM		 19482018-04-16 Alan Modra <amodra@gmail.com>
1949
1950 * Makefile.am: Remove newsos3 support.
1951 * aoutx.h: Likewise.
1952 * config.bfd: Likewise.
1953 * configure.ac: Likewise.
1954 * targets.c: Likewise.
1955 * newsos3.c: Delete.
1956 * Makefile.in: Regenerate.
1957 * configure: Regenerate.
1958 * po/SRC-POTFILES.in: Regenerate.
1959
b4b594e3
AM		 19602018-04-16 Alan Modra <amodra@gmail.com>
1961
1962 * Makefile.am: Remove netware support.
1963 * bfd-in.h: Likewise.
1964 * bfd.c: Likewise.
1965 * config.bfd: Likewise.
1966 * configure.ac: Likewise.
1967 * doc/bfdint.texi: Likewise.
1968 * ecoff.c: Likewise.
1969 * targets.c: Likewise.
1970 * libnlm.h: Delete.
1971 * nlm-target.h: Delete.
1972 * nlm.c: Delete.
1973 * nlm32-alpha.c: Delete.
1974 * nlm32-i386.c: Delete.
1975 * nlm32-ppc.c: Delete.
1976 * nlm32-sparc.c: Delete.
1977 * nlm32.c: Delete.
1978 * nlm64.c: Delete.
1979 * nlmcode.h: Delete.
1980 * nlmswap.h: Delete.
1981 * Makefile.in: Regenerate.
1982 * bfd-in2.h: Regenerate.
1983 * configure: Regenerate.
1984 * po/SRC-POTFILES.in: Regenerate.
1985
fceadf09
AM		 19862018-04-16 Alan Modra <amodra@gmail.com>
1987
1988 * archures.c: Remove tahoe support.
1989 * config.bfd: Likewise.
1990 * configure.ac: Likewise.
1991 * hosts/tahoe.h: Delete.
1992 * bfd-in2.h: Regenerate.
1993 * configure: Regenerate.
1994
702d1671
AM		 19952018-04-14 Alan Modra <amodra@gmail.com>
1996
1997 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1998 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1999 sanity test.
2000 (elfNN_bed): Init relropagesize.
2001 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2002 select relropagesize.
2003 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2004 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2005 (ELF_MINPAGESIZE): Don't define.
2006 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2007 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2008 * bfd-in2.h: Regenerate.
2009
03aa9684
AM		 20102018-04-14 Alan Modra <amodra@gmail.com>
2011
2012 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2013 on __QNXTARGET__ define.
2014
24acfe5e
AM		 20152018-04-14 Alan Modra <amodra@gmail.com>
2016
2017 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2018 to obsolete list.
2019
a8eb42a8
AM		 20202018-04-11 Alan Modra <amodra@gmail.com>
2021
2022 * aout-adobe.c: Delete.
2023 * bout.c: Delete.
2024 * coff-i860.c: Delete.
2025 * coff-i960.c: Delete.
2026 * cpu-i860.c: Delete.
2027 * cpu-i960.c: Delete.
2028 * elf32-i860.c: Delete.
2029 * elf32-i960.c: Delete.
2030 * hosts/i860mach3.h: Delete.
2031 * Makefile.am: Remove i860, i960, bout, and adobe support.
2032 * archures.c: Remove i860 and i960 support.
2033 * coffcode.h: Likewise.
2034 * reloc.c: Likewise.
2035 * aoutx.h: Comment updates.
2036 * archive.c: Remove BOUT and i960 support.
2037 * bfd.c: Remove BOUT support.
2038 * coffswap.h: Remove i960 support.
2039 * config.bfd: Remove i860, i960 and adobe targets.
2040 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2041 * targets.c: Likewise.
2042 * ieee.c: Remove i960 support.
2043 * mach-o.c: Remove i860 support.
2044 * Makefile.in: Regenerate.
2045 * bfd-in2.h: Regenerate.
2046 * configure: Regenerate.
2047 * libbfd.h: Regenerate.
2048 * po/SRC-POTFILES.in: Regenerate.
2049
aec2e0d2
MR		 20502018-04-09 Maciej W. Rozycki <macro@mips.com>
2051
2052 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2053 in the BFD symbol referred by the relocation.
2054 (mips_elf64_write_rela): Likewise.
2055
9ccfa98b
MR		 20562018-04-09 Maciej W. Rozycki <macro@mips.com>
2057
2058 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2059 error for out-of-range `r_sym' values.
2060
3e04d765
AM		 20612018-04-09 Alan Modra <amodra@gmail.com>
2062
2063 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2064 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2065 (ppc64_elf_check_relocs): Set has_pltcall.
2066 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2067 (ppc64_elf_inline_plt): New function.
2068 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2069 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2070 * elf32-ppc.c (has_pltcall): Define.
2071 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2072 (ppc_elf_check_relocs): Set has_pltcall.
2073 (ppc_elf_inline_plt): New function.
2074 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2075 (ppc_elf_size_dynamic_sections): Likewise.
2076 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2077
23cedd1d
AM		 20782018-04-09 Alan Modra <amodra@gmail.com>
2079
2080 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2081 (is_plt_seq_reloc): New function.
2082 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2083 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2084 (ppc_elf_relax_section): Handle PLTCALL reloc.
2085 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2086 resolving locally.
2087 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2088 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2089 (has_tls_get_addr_call): Correct comment.
2090 (is_branch_reloc): Add PLTCALL.
2091 (is_plt_seq_reloc): New function.
2092 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2093 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2094 entry for R_PPC64_PLTCALL.
2095 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2096 (ppc_type_of_stub): Handle PLTCALL reloc.
2097 (toc_adjusting_stub_needed): Likewise.
2098 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2099 reloc insn. Nop out inline plt call sequence when resolving
2100 locally. Handle __tls_get_addr inline plt call optimization.
2101
2d7ad24e
AM		 21022018-04-09 Alan Modra <amodra@gmail.com>
2103
2104 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2105 (struct ppc_stub_hash_entry): Add symtype field.
2106 (PLT_KEEP): Define.
2107 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2108 (create_linkage_sections): Create pltlocal and relpltlocal.
2109 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2110 Set PLT_KEEP.
2111 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2112 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2113 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2114 Keep PLT entries for inline calls against locals.
2115 (ppc_build_one_stub): Use pltlocal as appropriate.
2116 (ppc_size_one_stub): Likewise.
2117 (ppc64_elf_size_stubs): Set symtype.
2118 (build_global_entry_stubs_and_plt): Init pltlocal and write
2119 relpltlocal for globals.
2120 (write_plt_relocs_for_local_syms): Likewise for local syms.
2121 (ppc64_elf_relocate_section): Support PLT for local syms.
2122 * elf32-ppc.c (PLT_KEEP): Define.
2123 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2124 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2125 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2126 Set PLT_KEEP. Adjust update_local_sym_info call.
2127 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2128 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2129 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2130 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2131 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2132 (ppc_finish_symbols): Likewise for locals.
2133
49c09209
AM		 21342018-04-09 Alan Modra <amodra@gmail.com>
2135
2136 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2137 for local symbols to..
2138 (write_plt_relocs_for_local_syms): ..here. New function.
2139 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2140 global symbols to..
2141 (build_global_entry_stubs_and_plt): ..here. Rename from
2142 build_global_entry_stubs.
2143 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2144 Call write_plt_relocs_for_local_syms.
2145 * elf32-ppc.c (get_sym_h): New function.
2146 (ppc_elf_relax_section): Use get_sym_h.
2147 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2148 stubs for local symbols to..
2149 (ppc_finish_symbols): ..here. New function.
2150 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2151 global syms to..
2152 (write_global_sym_plt): ..here. New function.
2153 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2154 (ppc_finish_symbols): Declare.
2155
08be3224
AM		 21562018-04-09 Alan Modra <amodra@gmail.com>
2157
2158 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2159 (ppc_elf_relocate_section): Likewise.
2160 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2161 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2162 resolution to plt entry relative to toc pointer.
2163
37da22e5
AM		 21642018-04-09 Alan Modra <amodra@gmail.com>
2165
2166 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2167 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2168 file when other TLS flags are tested in a mask.
2169 (TLS_MARK, NON_GOT): Define.
2170 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2171 (update_local_sym_info): Don't create got entry when NON_GOT.
2172 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2173 Set TLS_MARK.
2174 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2175 (ppc64_elf_relocate_section): Likewise.
2176 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2177 __tls_get_addr calls lacking a marker reloc.
2178 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2179 TLS_TPRELGD): Renumber. Update comment.
2180 (TLS_MARK, NON_GOT): Define.
2181 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2182 (update_local_sym_info): Don't create got entry when NON_GOT.
2183 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2184 Set TLS_MARK.
2185 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2186 __tls_get_addr calls lacking a marker reloc.
2187
a6fd92b0
L		 21882018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2189
2190 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2191 R_X86_64_converted_reloc_bit.
2192
3cba8b6c
L		 21932018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2194
2195 PR gas/22318
2196 * configure: Regenerated.
2197
0e8452bb
AM		 21982018-04-05 Alan Modra <amodra@gmail.com>
2199
2200 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2201 (elf_hppa_info_to_howto_rel): Likewise.
2202
8ee55178
MR		 22032018-04-04 Maciej W. Rozycki <macro@mips.com>
2204
2205 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2206 unsuccessfully for unimplemented relocations.
2207 (elf_hppa_info_to_howto_rel): Likewise.
2208
5d7c8b80
MR		 22092018-04-04 Maciej W. Rozycki <macro@mips.com>
2210
2211 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2212 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2213 howto lookup failure.
2214 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2215 accordingly.
2216 (elf32_i860_info_to_howto_rela): Likewise.
2217 (elf32_i860_relocate_splitn): Likewise.
2218 (elf32_i860_relocate_pc16): Likewise.
2219 (elf32_i860_relocate_pc26): Likewise.
2220 (elf32_i860_relocate_section): Likewise.
2221
707bad1b
MR		 22222018-04-04 Maciej W. Rozycki <macro@mips.com>
2223
2224 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2225 check for `visium_elf_howto_table' table access.
2226
0cc919dc
MR		 22272018-04-04 Maciej W. Rozycki <macro@mips.com>
2228
2229 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2230 check for `iq2000_elf_howto_table' table access.
2231
f428698e
MR		 22322018-04-04 Maciej W. Rozycki <macro@mips.com>
2233
2234 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2235 for `elf32_frv_howto_table' table access.
2236
7ed6f92a
MR		 22372018-04-04 Maciej W. Rozycki <macro@mips.com>
2238
2239 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2240 unsuccessfully for placeholder howtos.
2241 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2242 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2243
75def2ab
MR		 22442018-03-29 Maciej W. Rozycki <macro@mips.com>
2245
2246 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2247 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2248
8b6a949a
MR		 22492018-03-28 Maciej W. Rozycki <macro@mips.com>
2250
2251 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2252 ATTRIBUTE_UNUSED from `abfd'.
2253
d81270c3
MR		 22542018-03-28 Maciej W. Rozycki <macro@mips.com>
2255
2256 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2257 `_bfd_error_handler' call formatting.
2258
60dceb8d 22592018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 2260
2261 * elf32-mips.c (mips_info_to_howto_rel): Call
2262 `mips_elf32_rtype_to_howto' directly rather than via
2263 `->elf_backend_mips_rtype_to_howto'.
2264
e04ef022
RL		 22652018-03-28 Renlin Li <renlin.li@arm.com>
2266
2267 PR ld/22970
2268 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2269 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2270 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2271 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2272 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2273 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2274 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2275 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2276 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2277 (elfNN_aarch64_final_link_relocate): Support new relocations.
2278 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2279 relocations.
2280 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2281
84f1b9fb
RL		 22822018-03-28 Renlin Li <renlin.li@arm.com>
2283
2284 PR ld/22970
2285 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2286 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2287 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2288 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2289 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2290 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2291 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2292 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2293 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2294 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2295 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2296 TLSLE_LDST16_TPREL_LO12,
2297 TLSLE_LDST16_TPREL_LO12_NC,
2298 TLSLE_LDST32_TPREL_LO12,
2299 TLSLE_LDST32_TPREL_LO12_NC,
2300 TLSLE_LDST64_TPREL_LO12,
2301 TLSLE_LDST64_TPREL_LO12_NC,
2302 TLSLE_LDST8_TPREL_LO12,
2303 TLSLE_LDST8_TPREL_LO12_NC.
2304 * bfd-in2.h: Regenerated.
2305 * libbfd.h: Regenerated.
2306
f8745e1c
EB		 23072018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2308
2309 PR ld/22972
2310 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2311 has_old_style_got_reloc.
2312 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2313 relocations. Fix a couple of long lines.
2314 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2315 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2316 GOT relocations.
2317
bf54968b
L		 23182018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2319
2320 PR ld/23000
2321 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2322 ENDBR64 to the TLSDESC PLT entry.
2323
0ccf57bd
AM		 23242018-03-21 Alan Modra <amodra@gmail.com>
2325
2326 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2327 symbols. Use size_t counts. Delete redundant opd test.
2328
4bad6366
AM		 23292018-03-21 Alan Modra <amodra@gmail.com>
2330
2331 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2332
bac3c8c5
AM		 23332018-03-21 Alan Modra <amodra@gmail.com>
2334
2335 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2336 field unsigned.
2337 (update_local_sym_info): Likewise for local_got_tls_masks.
2338 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2339
6a3858a6
AM		 23402018-03-21 Alan Modra <amodra@gmail.com>
2341
2342 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2343 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2344 do in size_dynamic_sections.
2345
675e2809
AM		 23462018-03-21 Alan Modra <amodra@gmail.com>
2347
2348 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2349 without first checking array bounds.
2350 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2351
416c34d6
L		 23522018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2353
2354 PR ld/22983
2355 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2356 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2357
315aa1cf
NC		 23582018-03-19 Nick Clifton <nickc@redhat.com>
2359
2360 * po/es.po: Updated Spanish translation.
2361
0854d504
MF		 23622018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2363
2364 * elf32-xtensa.c (xlate_map_entry): Change types of address
2365 fields from 'unsigned' to 'bfd_vma'.
2366 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2367 the key argument to bsearch. Allow offsets past the end of a
2368 section, use the last map entry for translation of such offsets.
2369
f9671640
KLC		 23702018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2371
2372 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2373 Not support the target feature.
2374 (nds32_elf_ex9_itb_base): Likewise.
2375 (nds32_elf_ex9_import_table): Likewise.
2376 (nds32_elf_ex9_finish): Likewise.
2377 (nds32_elf_ex9_reloc_jmp): Likewise.
2378 (nds32_elf_get_insn_with_reg): Likewise.
2379 (nds32_get_local_syms): Likewise.
2380 (nds32_elf_ex9_replace_instruction): Likewise.
2381 (nds32_elf_ifc_calc): Likewise.
2382 (nds32_elf_ifc_finish): Likewise.
2383 (nds32_elf_ifc_replace): Likewise.
2384 (nds32_elf_ifc_reloc): Likewise.
2385
7dda8d3c
AM		 23862018-03-14 Alan Modra <amodra@gmail.com>
2387
2388 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2389 sfpr size added before defining alias symbols.
2390 (ppc64_elf_build_stubs): Add stub section padding before
2391 copying sfpr contents and defining save/restore alias symbols.
2392
9e223787
L		 23932018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2394
2395 PR ld/20882
2396 * elflink.c (elf_gc_mark_debug_section): Also check the local
2397 debug definition section.
2398
3e33b239
NC		 23992018-03-13 Nick Clifton <nickc@redhat.com>
2400
2401 PR 22113
2402 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2403 function. Add an end address parameter. Check access of the data
2404 pointer to make sure that they do not extend beyond the end
2405 address. Return FALSE if any check fails. Add the end address
2406 pointer to the ui structure.
2407 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2408 codes to make sure that they do not extend beyond the end address
2409 pointer. Print an error message and return immediately if any
2410 check fails.
2411
f657f8c4
NC		 24122018-03-09 Nick Clifton <nickc@redhat.com>
2413
2414 * elf64-s390.c (elf_s390_relocate_section): Move check for
2415 relocations against non-allocated sections to before the code that
2416 handles ifunc relocations.
2417 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2418 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2419 relocs against IFUNC symbols in non-allocated sections as relocs
2420 against FUNC symbols.
2421 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2422
347a8774
L		 24232018-03-08 H.J. Lu <hongjiu.lu@intel.com>
2424
2425 PR ld/22929
2426 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2427 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2428 relocation against FUNC symbol.
2429 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2430
0c1ded8d
RL		 24312018-03-07 Renlin Li <renlin.li@arm.com>
2432
2433 PR ld/20402
2434 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2435 symbol, and don't emit relocation in specific case.
2436
0118219e
AM		 24372018-03-07 Alan Modra <amodra@gmail.com>
2438
2439 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2440 (mips_elf64_slurp_one_reloc_table): Pass on error.
2441
dfb93f11
JC		 24422018-03-03 James Cowgill <james.cowgill@mips.com>
2443 Maciej W. Rozycki <macro@mips.com>
2444
2445 PR ld/21900
2446 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2447 after calling `undefined_symbol' hook if this is an error
2448 condition. Assume the value of 0 for the symbol requested
2449 otherwise.
2450
9a2ebffd
JW		 24512018-03-02 Jim Wilson <jimw@sifive.com>
2452
2453 PR 22903
2454 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2455 and nop instead of 4.
2456 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
2457 8 instead of 4.
2458
788af978
JW		 24592018-03-01 Jim Wilson <jimw@sifive.com>
2460
2461 PR 22756
2462 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2463 else if instead of if.
2464
5224fa03
AM		 24652018-03-01 Alan Modra <amodra@gmail.com>
2466
2467 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2468
116acb2c
AM		 24692018-02-28 Alan Modra <amodra@gmail.com>
2470
2471 PR 22887
2472 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2473
eef10466
NC		 24742018-02-28 Nick Clifton <nickc@redhat.com>
2475
12c96342
NC		 2476 PR 22895
2477 PR 22893
2478 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2479 pointer. Drop unused abfd parameter. Check the size of the block
2480 before initialising the data field. Return the end pointer if the
2481 size is invalid.
2482 (read_attribute_value): Adjust invocations of read_n_bytes.
2483
eef10466
NC		 2484 PR 22894
2485 * dwarf1.c (parse_die): Check the length of form blocks before
2486 advancing the data pointer.
2487
0d329c0a
AM		 24882018-02-28 Alan Modra <amodra@gmail.com>
2489
2490 PR 22887
2491 * aoutx.h (translate_symbol_table): Print an error message and set
2492 bfd_error on finding an invalid name string offset.
2493
f6aec96d
L		 24942018-02-27 H.J. Lu <hongjiu.lu@intel.com>
2495
2496 * config.in: Regenerated.
2497 * configure: Likewise.
2498 * configure.ac: Add --enable-separate-code.
2499 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
2500 to 1 for Linux/x86 targets,
2501 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2502 DEFAULT_LD_Z_SEPARATE_CODE is 1.
2503
f3185997
NC		 25042018-02-27 Nick Clifton <nickc@redhat.com>
2505
e8f5af78
NC		 2506 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2507 message.
2508 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2509 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2510 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2511 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2512 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2513 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2514 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2515 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2516 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2517
f3185997
NC		 2518 PR 22875
2519 * elf-bfd.h (struct elf_backend_data): Change the return type of
2520 the elf_info_to_howto and elf_info_to_howto_rel function pointers
2521 to bfd_boolean.
2522 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2523 value from the info_to_howto function and fail if that function
2524 failed.
2525 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2526 from the info_to_howto function.
2527 (elf32_h8_relax_section): Likewise.
2528 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2529 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2530 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2531 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2532 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2533 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2534 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2535 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2536 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2537 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2538 (riscv_elf_relocate_section): Likewise.
2539 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2540 bfd_boolean. Issue an error message, set an error value and
2541 return FALSE if the reloc is not recognized.
2542 (elf_hppa_info_to_howto_rel): Likewise.
2543 * elf-m10200.c (mn10200_info_to_howto): Likewise.
2544 * elf-m10300.c (mn10300_info_to_howto): Likewise.
2545 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2546 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2547 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2548 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2549 * elf32-bfin.c (bfin_info_to_howto): Likewise.
2550 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2551 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2552 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2553 (cris_info_to_howto_rela): Likewise.
2554 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2555 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2556 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2557 Likewise.
2558 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2559 (elf32_dlx_info_to_howto_rel): Likewise.
2560 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2561 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2562 * elf32-frv.c (frv_info_to_howto_rela)
2563 (frvfdpic_info_to_howto_rel): Likewise.
2564 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2565 * elf32-gen.c (elf_generic_info_to_howto)
2566 (elf_generic_info_to_howto_rel): Likewise.
2567 * elf32-h8300.c (elf32_h8_info_to_howto)
2568 (elf32_h8_info_to_howto_rel): Likewise.
2569 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2570 * elf32-i386.c (elf_i386_reloc_type_lookup)
2571 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2572 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2573 Likewise.
2574 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2575 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2576 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2577 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2578 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2579 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2580 Likewise.
2581 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2582 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2583 * elf32-m68k.c (rtype_to_howto): Likewise.
2584 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2585 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2586 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2587 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2588 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2589 Likewise.
2590 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2591 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2592 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2593 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2594 Likewise.
2595 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2596 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2597 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2598 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2599 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2600 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2601 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2602 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2603 * elf32-score.c (s3_bfd_score_info_to_howto)
2604 (_bfd_score_info_to_howto): Likewise.
2605 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2606 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2607 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2608 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2609 (elf32_tic6x_info_to_howto_rel): Likewise.
2610 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2611 * elf32-v850.c (v850_elf_info_to_howto_rel)
2612 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2613 * elf32-vax.c (rtype_to_howto): Likewise.
2614 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2615 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2616 (elf32_wasm32_info_to_howto_rela): Likewise.
2617 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2618 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2619 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2620 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2621 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2622 * elf64-gen.c (elf_generic_info_to_howto)
2623 (elf_generic_info_to_howto_rel): Likewise.
2624 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2625 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2626 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2627 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2628 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2629 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2630 Likewise.
2631 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2632 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2633 Likewise.
2634 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2635 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2636 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2637 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2638 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2639 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2640 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2641 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2642 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2643 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2644 Default to NULL.
2645
1f4bace8
JW		 26462018-02-26 Jim Wilson <jimw@sifive.com>
2647 Stephan Schreiber <info@fs-driver.org>
2648
2649 PR 15904
2650 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2651 call, set changed_contents and changed_relocs. Likewise after
2652 successful ia64_elf_relax_br call.
2653
6838f2be
AM		 26542018-02-26 Alan Modra <amodra@gmail.com>
2655
2656 * elf.c (assign_file_positions_except_relocs): Don't segfault
2657 when actual number of phdrs is less than allocated. Delete
2658 outdated comment. Formatting.
2659
38f14ab8
AM		 26602018-02-26 Alan Modra <amodra@gmail.com>
2661
2662 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2663 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2664 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2665 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2666 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2667 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2668 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2669 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2670 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2671 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2672 error/warning messages.
2673
6e05870c
AM		 26742018-02-26 Alan Modra <amodra@gmail.com>
2675
2676 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2677 * syms.c: Standardize error/warning messages.
2678
59d08d6c
AM		 26792018-02-26 Alan Modra <amodra@gmail.com>
2680
2681 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2682 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2683 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2684 * peXXigen.c, * peicode.h: Standardize error/warning messages.
2685
90b6238f
AM		 26862018-02-26 Alan Modra <amodra@gmail.com>
2687
2688 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2689
2c1c9679
AM		 26902018-02-26 Alan Modra <amodra@gmail.com>
2691
2692 * elfxx-mips.c: Standardize error/warning messages.
2693
9793eb77
AM		 26942018-02-26 Alan Modra <amodra@gmail.com>
2695
2696 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2697 * elflink.c: Standardize error/warning messages. Replace use of
2698 linker callback einfo with _bfd_error_handler when possible.
2699
0aa13fee
AM		 27002018-02-26 Alan Modra <amodra@gmail.com>
2701
2702 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2703 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2704 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2705 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2706 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2707 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2708 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2709 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2710 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2711 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2712 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2713 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2714 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2715 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2716 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2717 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2718 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2719 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2720 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2721 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2722 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2723 unrecognized/unsupported reloc message.
2724
cf97bcb0
AM		 27252018-02-26 Alan Modra <amodra@gmail.com>
2726
2727 * elf32-ppc.c: Standardize error/warning messages. Use
2728 _bfd_error_handler rather than einfo when einfo features not used.
2729 * elf64-ppc.c: Likewise.
2730
01f7e10c
AM		 27312018-02-23 Alan Modra <amodra@gmail.com>
2732
2733 PR 22881
2734 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2735 segment if no matching LOAD segment.
2736
e859f655
KLC		 27372018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2738
2739 * elf32-nds32.h: Define mask for ict_model.
2740
6e8d06db
JD		 27412018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
2742
2743 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2744
b248d650
MR		 27452018-02-19 Maciej W. Rozycki <macro@mips.com>
2746
2747 Revert
2748 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
2749
2750 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2751 .reginfo section has wrong size.
2752
6798f8bf
MR		 27532018-02-19 Maciej W. Rozycki <macro@mips.com>
2754
2755 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2756 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2757 `.MIPS.abiflags' sections.
2758 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2759 section's end.
2760
8772de11
MR		 27612018-02-19 Maciej W. Rozycki <macro@mips.com>
2762
2763 * section.c (SEC_FIXED_SIZE): New macro.
2764 * bfd-in2.h: Regenerate.
2765
4f7fd351
MR		 27662018-02-19 Maciej W. Rozycki <macro@mips.com>
2767
2768 * section.c (SEC_HAS_GOT_REF): Remove macro.
2769 * bfd-in2.h: Regenerate.
2770
f2b740ac
AM		 27712018-02-19 Alan Modra <amodra@gmail.com>
2772
2773 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2774 arguments.
2775 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2776 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2777 (_bfd_riscv_relax_pc): Likewise and fix typos.
2778 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2779 * libbfd.h: Regenerate.
2780
8979927a
AM		 27812018-02-19 Alan Modra <amodra@gmail.com>
2782
2783 * dwarf2.c (read_section): Don't use 'll' format modifier.
2784 (find_abstract_instance): Likewise.
2785 * elfcore.h (elf_core_file_p): Likewise.
2786
2dcf00ce
AM		 27872018-02-19 Alan Modra <amodra@gmail.com>
2788
2789 * bfd-in.h: Include inttypes.h or if not available define
2790 PRId64, PRIu64 and PRIx64.
2791 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2792 modifier to print bfd_vma.
2793 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2794 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2795 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2796 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2797 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2798 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2799 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2800 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2801 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2802 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2803 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2804 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2805 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2806 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2807 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2808 and cast input to uint64_t, and similarly for Ld and Lu.
2809 * bfd-in2.h: Regenerate.
2810
c1c8c1ef
AM		 28112018-02-19 Alan Modra <amodra@gmail.com>
2812
2813 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2814 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2815 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2816 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2817 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2818 * reloc.c: Replace use of %R and %T in format strings passed to
2819 einfo and friends by %pR and %pT.
2820
871b3ab2
AM		 28212018-02-19 Alan Modra <amodra@gmail.com>
2822
2823 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2824 of %A and %B.
2825 * aout-adobe.c: Update all messages using %A and %B.
2826 * aout-cris.c: Likewise.
2827 * aoutx.h: Likewise.
2828 * archive.c: Likewise.
2829 * binary.c: Likewise.
2830 * cache.c: Likewise.
2831 * coff-alpha.c: Likewise.
2832 * coff-arm.c: Likewise.
2833 * coff-i860.c: Likewise.
2834 * coff-mcore.c: Likewise.
2835 * coff-ppc.c: Likewise.
2836 * coff-rs6000.c: Likewise.
2837 * coff-sh.c: Likewise.
2838 * coff-tic4x.c: Likewise.
2839 * coff-tic54x.c: Likewise.
2840 * coff-tic80.c: Likewise.
2841 * coff64-rs6000.c: Likewise.
2842 * coffcode.h: Likewise.
2843 * coffgen.c: Likewise.
2844 * cofflink.c: Likewise.
2845 * coffswap.h: Likewise.
2846 * compress.c: Likewise.
2847 * cpu-arm.c: Likewise.
2848 * ecoff.c: Likewise.
2849 * elf-attrs.c: Likewise.
2850 * elf-eh-frame.c: Likewise.
2851 * elf-ifunc.c: Likewise.
2852 * elf-m10300.c: Likewise.
2853 * elf-properties.c: Likewise.
2854 * elf-s390-common.c: Likewise.
2855 * elf.c: Likewise.
2856 * elf32-arc.c: Likewise.
2857 * elf32-arm.c: Likewise.
2858 * elf32-avr.c: Likewise.
2859 * elf32-bfin.c: Likewise.
2860 * elf32-cr16.c: Likewise.
2861 * elf32-cr16c.c: Likewise.
2862 * elf32-cris.c: Likewise.
2863 * elf32-crx.c: Likewise.
2864 * elf32-d10v.c: Likewise.
2865 * elf32-d30v.c: Likewise.
2866 * elf32-epiphany.c: Likewise.
2867 * elf32-fr30.c: Likewise.
2868 * elf32-frv.c: Likewise.
2869 * elf32-gen.c: Likewise.
2870 * elf32-hppa.c: Likewise.
2871 * elf32-i370.c: Likewise.
2872 * elf32-i386.c: Likewise.
2873 * elf32-i960.c: Likewise.
2874 * elf32-ip2k.c: Likewise.
2875 * elf32-iq2000.c: Likewise.
2876 * elf32-lm32.c: Likewise.
2877 * elf32-m32c.c: Likewise.
2878 * elf32-m32r.c: Likewise.
2879 * elf32-m68hc11.c: Likewise.
2880 * elf32-m68hc12.c: Likewise.
2881 * elf32-m68hc1x.c: Likewise.
2882 * elf32-m68k.c: Likewise.
2883 * elf32-mcore.c: Likewise.
2884 * elf32-mep.c: Likewise.
2885 * elf32-metag.c: Likewise.
2886 * elf32-microblaze.c: Likewise.
2887 * elf32-moxie.c: Likewise.
2888 * elf32-msp430.c: Likewise.
2889 * elf32-mt.c: Likewise.
2890 * elf32-nds32.c: Likewise.
2891 * elf32-nios2.c: Likewise.
2892 * elf32-or1k.c: Likewise.
2893 * elf32-pj.c: Likewise.
2894 * elf32-ppc.c: Likewise.
2895 * elf32-rl78.c: Likewise.
2896 * elf32-rx.c: Likewise.
2897 * elf32-s390.c: Likewise.
2898 * elf32-score.c: Likewise.
2899 * elf32-score7.c: Likewise.
2900 * elf32-sh-symbian.c: Likewise.
2901 * elf32-sh.c: Likewise.
2902 * elf32-sh64.c: Likewise.
2903 * elf32-sparc.c: Likewise.
2904 * elf32-spu.c: Likewise.
2905 * elf32-tic6x.c: Likewise.
2906 * elf32-tilepro.c: Likewise.
2907 * elf32-v850.c: Likewise.
2908 * elf32-vax.c: Likewise.
2909 * elf32-visium.c: Likewise.
2910 * elf32-wasm32.c: Likewise.
2911 * elf32-xgate.c: Likewise.
2912 * elf32-xtensa.c: Likewise.
2913 * elf64-alpha.c: Likewise.
2914 * elf64-gen.c: Likewise.
2915 * elf64-hppa.c: Likewise.
2916 * elf64-ia64-vms.c: Likewise.
2917 * elf64-mmix.c: Likewise.
2918 * elf64-ppc.c: Likewise.
2919 * elf64-s390.c: Likewise.
2920 * elf64-sh64.c: Likewise.
2921 * elf64-sparc.c: Likewise.
2922 * elf64-x86-64.c: Likewise.
2923 * elfcode.h: Likewise.
2924 * elfcore.h: Likewise.
2925 * elflink.c: Likewise.
2926 * elfnn-aarch64.c: Likewise.
2927 * elfnn-ia64.c: Likewise.
2928 * elfnn-riscv.c: Likewise.
2929 * elfxx-mips.c: Likewise.
2930 * elfxx-sparc.c: Likewise.
2931 * elfxx-tilegx.c: Likewise.
2932 * elfxx-x86.c: Likewise.
2933 * hpux-core.c: Likewise.
2934 * ieee.c: Likewise.
2935 * ihex.c: Likewise.
2936 * libbfd.c: Likewise.
2937 * linker.c: Likewise.
2938 * mach-o.c: Likewise.
2939 * merge.c: Likewise.
2940 * mmo.c: Likewise.
2941 * oasys.c: Likewise.
2942 * pdp11.c: Likewise.
2943 * pe-mips.c: Likewise.
2944 * peXXigen.c: Likewise.
2945 * peicode.h: Likewise.
2946 * reloc.c: Likewise.
2947 * rs6000-core.c: Likewise.
2948 * srec.c: Likewise.
2949 * stabs.c: Likewise.
2950 * vms-alpha.c: Likewise.
2951 * xcofflink.c: Likewise.
2952
dbc88fc1
AM		 29532018-02-19 Alan Modra <amodra@gmail.com>
2954
2955 PR 22845
2956 * elf.c (IS_TBSS): Define.
2957 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2958 (assign_file_positions_for_non_load_sections): Revert last change.
2959 Properly calculate load segment limits to compare against relro limits.
2960
325ba6fb
AM		 29612018-02-17 Alan Modra <amodra@gmail.com>
2962
2963 PR 22845
2964 * elf.c (assign_file_positions_for_non_load_sections): Ignore
2965 degenerate zero size PT_LOAD segments when finding one overlapping
2966 the PT_GNU_RELRO segment.
2967
d00dd7dc
AM		 29682018-02-16 Alan Modra <amodra@gmail.com>
2969
2970 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2971 (_bfd_bool_bfd_true): Rename from bfd_true.
2972 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2973 (_bfd_int_bfd_0): Rename from bfd_0.
2974 (_bfd_uint_bfd_0): Rename from bfd_0u.
2975 (_bfd_long_bfd_0): Rename from bfd_0l.
2976 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2977 (_bfd_void_bfd): Rename from bfd_void.
2978 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2979 (_bfd_bool_bfd_link_false_error),
2980 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2981 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2982 (_bfd_bool_bfd_asection_bfd_asection_true),
2983 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2984 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2985 * archive.c (_bfd_noarchive_get_elt_at_index),
2986 (_bfd_noarchive_openr_next_archived_file),
2987 (_bfd_noarchive_construct_extended_name_table),
2988 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2989 (_bfd_noarchive_write_armap): New functions.
2990 * archures.c (_bfd_nowrite_set_arch_mach): New function.
2991 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2992 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2993 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2994 (alpha_ecoff_swap_coff_lineno_out),
2995 (alpha_ecoff_swap_coff_reloc_out): New functions.
2996 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2997 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2998 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2999 (mips_ecoff_swap_coff_lineno_out),
3000 (mips_ecoff_swap_coff_reloc_out): New functions.
3001 * coffcode.h (coff_set_alignment_hook): Replace define with
3002 new function.
3003 (symname_in_debug_hook): Likewise.
3004 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3005 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3006 * elf.c (assign_file_positions_except_relocs): Test
3007 elf_backend_allow_non_load_phdr for NULL.
3008 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3009 _bfd_elf_link_omit_section_dynsym. Update uses.
3010 (_bfd_elf_omit_section_dynsym_all): New function.
3011 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3012 (_bfd_elf_omit_section_dynsym_default): Declare.
3013 (_bfd_elf_omit_section_dynsym_all): Declare.
3014 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3015 (_bfd_nolink_bfd_get_relocated_section_contents),
3016 (_bfd_nolink_bfd_lookup_section_flags),
3017 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3018 (_bfd_nolink_bfd_link_hash_table_create),
3019 (_bfd_nolink_bfd_link_just_syms),
3020 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3021 (_bfd_nolink_bfd_link_split_section),
3022 (_bfd_nolink_section_already_linked),
3023 (_bfd_nolink_bfd_define_common_symbol),
3024 (_bfd_nolink_bfd_define_start_stop): New functions.
3025 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3026 (_bfd_norelocs_bfd_reloc_name_lookup),
3027 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3028 * section.c (_bfd_nowrite_set_section_contents): New function.
3029 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3030 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3031 (_bfd_nosymbols_get_symbol_version_string),
3032 (_bfd_nosymbols_bfd_is_local_label_name),
3033 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3034 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3035 (_bfd_nosymbols_bfd_make_debug_symbol),
3036 ( _bfd_nosymbols_read_minisymbols),
3037 ( _bfd_nosymbols_minisymbol_to_symbol),
3038 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3039 * libbfd-in.h: Declare new functions. Update existing defines,
3040 removing casts.
3041 * aix386-core.c: Update to use new hooks. Formatting.
3042 * aout-adobe.c: Likewise.
3043 * aout-arm.c: Likewise.
3044 * aout-target.h: Likewise.
3045 * aout-tic30.c: Likewise.
3046 * aoutf1.h: Likewise.
3047 * binary.c: Likewise.
3048 * bout.c: Likewise.
3049 * cisco-core.c: Likewise.
3050 * coff-alpha.c: Likewise.
3051 * coff-i386.c: Likewise.
3052 * coff-i860.c: Likewise.
3053 * coff-i960.c: Likewise.
3054 * coff-ia64.c: Likewise.
3055 * coff-mips.c: Likewise.
3056 * coff-ppc.c: Likewise.
3057 * coff-rs6000.c: Likewise.
3058 * coff-sh.c: Likewise.
3059 * coff-tic30.c: Likewise.
3060 * coff-tic54x.c: Likewise.
3061 * coff-x86_64.c: Likewise.
3062 * coff64-rs6000.c: Likewise.
3063 * coffcode.h: Likewise.
3064 * elf-m10300.c: Likewise.
3065 * elf32-cr16.c: Likewise.
3066 * elf32-lm32.c: Likewise.
3067 * elf32-m32r.c: Likewise.
3068 * elf32-metag.c: Likewise.
3069 * elf32-score.c: Likewise.
3070 * elf32-score7.c: Likewise.
3071 * elf32-tilepro.c: Likewise.
3072 * elf32-xstormy16.c: Likewise.
3073 * elf32-xtensa.c: Likewise.
3074 * elf64-alpha.c: Likewise.
3075 * elf64-hppa.c: Likewise.
3076 * elf64-ia64-vms.c: Likewise.
3077 * elf64-mmix.c: Likewise.
3078 * elf64-sh64.c: Likewise.
3079 * elfnn-ia64.c: Likewise.
3080 * elfxx-sparc.c: Likewise.
3081 * elfxx-target.h: Likewise.
3082 * elfxx-tilegx.c: Likewise.
3083 * elfxx-x86.h: Likewise.
3084 * hp300hpux.c: Likewise.
3085 * hppabsd-core.c: Likewise.
3086 * hpux-core.c: Likewise.
3087 * i386msdos.c: Likewise.
3088 * i386os9k.c: Likewise.
3089 * ieee.c: Likewise.
3090 * ihex.c: Likewise.
3091 * irix-core.c: Likewise.
3092 * libaout.h: Likewise.
3093 * libecoff.h: Likewise.
3094 * mach-o-target.c: Likewise.
3095 * mach-o.c: Likewise.
3096 * mipsbsd.c: Likewise.
3097 * mmo.c: Likewise.
3098 * netbsd-core.c: Likewise.
3099 * nlm-target.h: Likewise.
3100 * oasys.c: Likewise.
3101 * osf-core.c: Likewise.
3102 * pdp11.c: Likewise.
3103 * pe-mips.c: Likewise.
3104 * pe-x86_64.c: Likewise.
3105 * pef.c: Likewise.
3106 * plugin.c: Likewise.
3107 * ppcboot.c: Likewise.
3108 * ptrace-core.c: Likewise.
3109 * sco5-core.c: Likewise.
3110 * som.c: Likewise.
3111 * sparclynx.c: Likewise.
3112 * srec.c: Likewise.
3113 * tekhex.c: Likewise.
3114 * trad-core.c: Likewise.
3115 * verilog.c: Likewise.
3116 * versados.c: Likewise.
3117 * vms-alpha.c: Likewise.
3118 * vms-lib.c: Likewise.
3119 * wasm-module.c: Likewise.
3120 * xsym.c: Likewise.
3121 * libbfd.h: Regenerate.
3122
2a0d9853
JW		 31232018-02-15 Jim Wilson <jimw@sifive.com>
3124
09ca4b9d
JW		 3125 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3126 symbols whose section address is zero.
3127
2a0d9853
JW		 3128 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3129 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3130 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3131 Add %X%P to error messages.
3132
e513bd38
EB		 31332018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3134
3135 PR ld/22832
3136 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3137 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3138 and assert that the result of the call is not NULL.
3139
12ef3f5a
NC		 31402018-02-14 Nick Clifton <nickc@redhat.com>
3141
3142 PR 22823
3143 Revert previous delta. Add extra casts to avoid compile time
3144 warnings instead.
3145 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3146 cast to avoid warning from gcc v8 compiler.
3147 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3148 (_bfd_generic_bfd_set_private_flags): Likewise.
3149 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3150 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3151 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3152 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3153 (_bfd_noarchive_construct_extended_name_table): Likewise.
3154 (_bfd_noarchive_truncate_arname): Likewise.
3155 (_bfd_noarchive_write_ar_hdr): Likewise.
3156 (_bfd_noarchive_get_elt_at_index): Likewise.
3157 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3158 (_bfd_nosymbols_print_symbol): Likewise.
3159 (_bfd_nosymbols_get_symbol_info): Likewise.
3160 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3161 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3162 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3163 (_bfd_nosymbols_get_lineno): Likewise.
3164 (_bfd_nosymbols_find_nearest_line): Likewise.
3165 (_bfd_nosymbols_find_line): Likewise.
3166 (_bfd_nosymbols_find_inliner_info): Likewise.
3167 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3168 (_bfd_nosymbols_read_minisymbols): Likewise.
3169 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3170 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3171 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3172 (_bfd_nowrite_set_arch_mach): Likewise.
3173 (_bfd_nowrite_set_section_contents): Likewise.
3174 (_bfd_nolink_sizeof_headers): Likewise.
3175 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3176 (_bfd_nolink_bfd_relax_section): Likewise.
3177 (_bfd_nolink_bfd_gc_sections): Likewise.
3178 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3179 (_bfd_nolink_bfd_merge_sections): Likewise.
3180 (_bfd_nolink_bfd_is_group_section): Likewise.
3181 (_bfd_nolink_bfd_discard_group): Likewise.
3182 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3183 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3184 (_bfd_nolink_bfd_link_just_syms): Likewise.
3185 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3186 (_bfd_nolink_bfd_final_link): Likewise.
3187 (_bfd_nolink_bfd_link_split_section): Likewise.
3188 (_bfd_nolink_section_already_linked): Likewise.
3189 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3190 (_bfd_nolink_bfd_define_start_stop): Likewise.
3191 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3192 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3193 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3194 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3195 * libbfd.c (bfd_false_any): Delete.
3196 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3197 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3198 * libbfd.h (extern): Regenerate
3199 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3200 cast to avoid warning from gcc v8 compiler.
3201 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3202 * binary.c (binary_get_symbol_info): Likewise.
3203 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3204 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3205 * coffcode.h (coff_set_alignment_hook): Likewise.
3206 (symname_in_debug_hook): Likewise.
3207 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3208 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3209 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3210 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3211 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3212 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3213 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3214 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3215 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3216 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3217 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3218 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3219 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3220 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3221 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3222 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3223 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3224 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3225 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3226 (bfd_elfNN_bfd_set_private_flags): Likewise.
3227 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3228 (elf_backend_init_index_section): Likewise.
3229 (elf_backend_allow_non_load_phdr): Likewise.
3230 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3231 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3232 * ieee.c (ieee_construct_extended_name_table): Likewise.
3233 (ieee_write_armap): Likewise.
3234 (ieee_write_ar_hdr): Likewise.
3235 (ieee_bfd_is_target_special_symbol): Likewise.
3236 * ihex.c (ihex_canonicalize_symtab): Likewise.
3237 (ihex_bfd_is_target_special_symbol): Likewise.
3238 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3239 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3240 (_bfd_ecoff_set_alignment_hook): Likewise.
3241 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3242 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3243 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3244 * oasys.c (oasys_construct_extended_name_table): Likewise.
3245 (oasys_write_armap): Likewise.
3246 (oasys_write_ar_hdr): Likewise.
3247 (oasys_bfd_is_target_special_symbol): Likewise.
3248 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3249 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3250 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3251 * som.c (som_bfd_is_target_special_symbol): Likewise.
3252 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3253 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3254 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3255 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3256 (versados_bfd_reloc_name_lookup): Likewise.
3257 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3258 (vms_bfd_define_start_stop): Likewise.
3259 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3260 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3261 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3262
451875b4
L		 32632018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3264
3265 PR ld/22842
3266 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3267 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3268 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3269 R_X86_64_PC32 reloc against dynamic function in data section.
3270 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3271 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3272 against dynamic function in data section.
3273 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3274 function address only if pcrel_plt is true.
3275 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3276 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3277 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3278 PC-relative relocation against a function definition in data
3279 secton in PIE. Remove the obsolete comments.
3280 (elf_x86_link_hash_table): Add pcrel_plt.
3281
1031c264
L		 32822018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3283
3284 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3285 instead of bfd_link_pic, for building shared library.
3286
bd7ab16b
L		 32872018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3288
3289 PR gas/22791
3290 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3291 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3292 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3293 against protected function in shared object.
3294
80c96350
ST		 32952018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3296
3297 PR 22828
3298 * po/ru.po: Fix typo in Russian translation.
3299
87993319
MR		 33002018-02-13 Maciej W. Rozycki <macro@mips.com>
3301
3302 * wasm-module.c (wasm_scan_name_function_section): Rename
3303 `index' local variable to `idx'.
3304
68d20676
NC		 33052018-02-13 Nick Clifton <nickc@redhat.com>
3306
3307 PR 22823
3308 Fix compile time warnings generated by gcc version 8.
3309 * libbfd-in.h: Remove extraneous text from prototypes.
3310 Add prototypes for bfd_false_any, bfd_true_any,
3311 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3312 bfd_n1_any, bfd_void_any.
3313 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3314 function.
3315 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3316 (_bfd_generic_bfd_set_private_flags): Likewise.
3317 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3318 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3319 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3320 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3321 (_bfd_noarchive_construct_extended_name_table): Likewise.
3322 (_bfd_noarchive_truncate_arname): Likewise.
3323 (_bfd_noarchive_write_ar_hdr): Likewise.
3324 (_bfd_noarchive_get_elt_at_index): Likewise.
3325 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3326 (_bfd_nosymbols_print_symbol): Likewise.
3327 (_bfd_nosymbols_get_symbol_info): Likewise.
3328 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3329 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3330 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3331 (_bfd_nosymbols_get_lineno): Likewise.
3332 (_bfd_nosymbols_find_nearest_line): Likewise.
3333 (_bfd_nosymbols_find_line): Likewise.
3334 (_bfd_nosymbols_find_inliner_info): Likewise.
3335 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3336 (_bfd_nosymbols_read_minisymbols): Likewise.
3337 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3338 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3339 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3340 (_bfd_nowrite_set_arch_mach): Likewise.
3341 (_bfd_nowrite_set_section_contents): Likewise.
3342 (_bfd_nolink_sizeof_headers): Likewise.
3343 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3344 (_bfd_nolink_bfd_relax_section): Likewise.
3345 (_bfd_nolink_bfd_gc_sections): Likewise.
3346 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3347 (_bfd_nolink_bfd_merge_sections): Likewise.
3348 (_bfd_nolink_bfd_is_group_section): Likewise.
3349 (_bfd_nolink_bfd_discard_group): Likewise.
3350 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3351 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3352 (_bfd_nolink_bfd_link_just_syms): Likewise.
3353 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3354 (_bfd_nolink_bfd_final_link): Likewise.
3355 (_bfd_nolink_bfd_link_split_section): Likewise.
3356 (_bfd_nolink_section_already_linked): Likewise.
3357 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3358 (_bfd_nolink_bfd_define_start_stop): Likewise.
3359 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3360 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3361 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3362 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3363 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3364 accepts one or more arguments.
3365 (bfd_true_any): Likewise.
3366 (bfd_nullvoidptr_any): Likewise.
3367 (bfd_0_any): Likewise.
3368 (bfd_0u_any): Likewise.
3369 (bfd_0l_any): Likewise.
3370 (_bfd_n1_any): Likewise.
3371 (bfd_void_any): Likewise.
3372 * libbfd.h (extern): Regenerate
3373 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3374 based dummy function.
3375 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3376 * binary.c (binary_get_symbol_info): Likewise.
3377 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3378 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3379 * coffcode.h (coff_set_alignment_hook): Likewise.
3380 (symname_in_debug_hook): Likewise.
3381 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3382 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3383 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3384 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3385 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3386 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3387 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3388 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3389 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3390 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3391 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3392 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3393 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3394 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3395 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3396 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3397 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3398 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3399 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3400 (bfd_elfNN_bfd_set_private_flags): Likewise.
3401 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3402 (elf_backend_init_index_section): Likewise.
3403 (elf_backend_allow_non_load_phdr): Likewise.
3404 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3405 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3406 * ieee.c (ieee_construct_extended_name_table): Likewise.
3407 (ieee_write_armap): Likewise.
3408 (ieee_write_ar_hdr): Likewise.
3409 (ieee_bfd_is_target_special_symbol): Likewise.
3410 * ihex.c (ihex_canonicalize_symtab): Likewise.
3411 (ihex_bfd_is_target_special_symbol): Likewise.
3412 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3413 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3414 (_bfd_ecoff_set_alignment_hook): Likewise.
3415 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3416 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3417 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3418 * oasys.c (oasys_construct_extended_name_table): Likewise.
3419 (oasys_write_armap): Likewise.
3420 (oasys_write_ar_hdr): Likewise.
3421 (oasys_bfd_is_target_special_symbol): Likewise.
3422 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3423 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3424 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3425 * som.c (som_bfd_is_target_special_symbol): Likewise.
3426 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3427 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3428 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3429 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3430 (versados_bfd_reloc_name_lookup): Likewise.
3431 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3432 (vms_bfd_define_start_stop): Likewise.
3433 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3434 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3435 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3436 * elf32-arc.c (get_replace_function): Assign replacement function
3437 to func pointer.
3438 * elf32-i370.c (i370_noop): Update prototype.
3439
6e5e9d58
AM		 34402018-02-13 Alan Modra <amodra@gmail.com>
3441
3442 PR 22836
3443 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3444 relocation sections. If size reduces to just the flag word,
3445 remove that too and mark with SEC_EXCLUDE.
3446 * elflink.c (bfd_elf_final_link): Strip empty group sections.
3447
f2731e0c
AM		 34482018-02-13 Alan Modra <amodra@gmail.com>
3449
3450 PR 22829
3451 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3452 PT_GNU_RELRO setup.
3453
830db048
ZF		 34542018-02-12 Zebediah Figura <z.figura12@gmail.com>
3455
3456 * i386msdos.c (msdos_mkobject); New function.
3457 (msdos_object_p): New function.
3458 (i386_msdos_vec): Use msdos_object_p as the check_format
3459 function.
3460 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3461 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3462 IMAGE_NT_SIGNATURE.
3463 * peXXigen.c: Likewise.
3464 * coff-ia64.c: Likewise.
3465
94fe5757
NC		 34662018-02-12 Nick Clifton <nickc@redhat.com>
3467
3468 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3469 assignment.
0b8683b7 3470 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 3471
d805612e 34722018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 3473
3474 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3475 (sparc_elf_append_rela): Assert that there is enough room in section.
3476 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3477 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3478 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3479 For a symbol subject to a GOT relocation, reserve a slot in the
3480 relocation section if the symbol isn't dynamic and we are in PIC mode.
3481 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3482 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3483 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3484 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
3485 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3486 resolved_to_zero. Do not generate a dynamic GOT relocation for an
3487 undefined weak symbol with non-default visibility. Remove superfluous
3488 'else' and fix formatting.
3489
3b4c3844
L		 34902018-02-09 H.J. Lu <hongjiu.lu@intel.com>
3491
3492 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3493 is_solaris.
3494 (i386_elf32_sol2_vec): Don't declare.
3495 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3496 Don't set need_global_offset_table.
3497 (elf_i386_solaris_arch_bed): New.
3498 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3499 Solaris.
3500 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3501 target_os != is_nacl instead of target_os == is_normal.
3502 (x86_64_elf64_sol2_vec): Don't declare.
3503 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3504 is_nacl instead of target_os == is_normal. Don't set
3505 need_global_offset_table.
3506 (elf_x86_64_solaris_arch_bed): New.
3507 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3508 Solaris.
3509 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3510 _GLOBAL_OFFSET_TABLE_ for Solaris.
3511 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3512 need_global_offset_table.
3513 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3514 (elf_x86_link_hash_table): Remove need_global_offset_table.
3515 (elf_x86_init_table): Likewise.
3516
15b23f36
L		 35172018-02-08 H.J. Lu <hongjiu.lu@intel.com>
3518
3519 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3520 Remove prototype.
3521 (i386_elf32_sol2_vec): Declared.
3522 (elf_i386_link_setup_gnu_properties): Set
3523 need_global_offset_table with info->output_bfd->xvec.
3524 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3525 Remove prototype.
3526 (x86_64_elf64_sol2_vec): Declared.
3527 (elf_x86_64_link_setup_gnu_properties): Set
3528 need_global_offset_table with info->output_bfd->xvec.
3529
dc11dea2
L		 35302018-02-08 H.J. Lu <hongjiu.lu@intel.com>
3531
3532 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3533 New prototype.
3534 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3535 for Solaris.
3536 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3537 New prototype.
3538 (elf_x86_64_link_setup_gnu_properties): Set
3539 need_global_offset_table for Solaris.
3540 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3541 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3542 (_bfd_x86_elf_link_setup_gnu_properties): Copy
3543 need_global_offset_table.
3544 * elfxx-x86.h (elf_x86_link_hash_table): Add
3545 need_global_offset_table.
3546 (elf_x86_init_table): Likewise.
3547
3f48fe4a
JW		 35482018-02-08 Jim Wilson <jimw@sifive.com>
3549
3550 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3551 change.
3552
ef135d43
NC		 35532018-02-08 Nick Clifton <nickc@redhat.com>
3554
3555 PR 22788
3556 * elf.c (elf_parse_notes): Reject notes with excessuively large
3557 alignments.
3558
407aa07c
AM		 35592018-02-07 Alan Modra <amodra@gmail.com>
3560
3561 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
3562 * elf32-ppc.c: Remove speculation barrier support.
3563 * elf32-ppc.h: Likewise.
3564 * elf64-ppc.c: Likewise.
3565 * elf64-ppc.h: Likewise.
3566
ed01220c
JW		 35672018-02-06 Jim Wilson <jimw@sifive.com>
3568
3569 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3570 callback to report an error.
3571
c20c30f6
EB		 35722018-02-06 Eric Botcazou <ebotcazou@adacore.com>
3573
3574 PR ld/22263
3575 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3576 into call to !bfd_link_executable and tidy up.
3577 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3578 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3579 !bfd_link_executable.
3580 <R_SPARC_TLS_IE_HI22>: Likewise.
3581 <GOT relocations>: Remove useless code, tidy and merge related blocks.
3582 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3583 !bfd_link_executable.
3584 <R_SPARC_WPLT30>: Tidy up.
3585 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3586 !bfd_link_executable.
3587 (allocate_dynrelocs): Likewise.
3588 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3589 <R_SPARC_TLS_GD_HI22>: Merge into...
3590 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
3591 sparc_elf_tls_transition and remove redundant code.
3592 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3593 !bfd_link_executable.
3594 <R_SPARC_TLS_LDO_HIX22>: Likewise.
3595 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
3596 <R_SPARC_TLS_LDM_CALL>: Likewise.
3597 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
3598 <R_SPARC_TLS_GD_ADD>: Likewise.
3599 <R_SPARC_TLS_LDM_ADD>: Likewise.
3600 <R_SPARC_TLS_LDO_ADD>: Likewise.
3601 <R_SPARC_TLS_IE_LD>: Likewise.
3602
46d09186
NC		 36032018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
3604
3605 PR 22789
3606 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3607 functions failed to find the function name, try the generic elf
3608 find function instead.
3609
8278e7ce
SDJ		 36102018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
3611
3612 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3613 'memcpy' instead of 'strncpy' when writing the magic number.
3614
64e234d4
NC		 36152018-02-06 Nick Clifton <nickc@redhat.com>
3616
3617 PR 22794
3618 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3619 section before attempting to read it in.
3620 (bfd_get_alt_debug_link_info): Likewise.
3621
422f3d3d
PC		 36222018-02-06 Paul Carroll <pcarroll@codesourcery.com>
3623
3624 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3625 line information in addition to name, if they can be found.
3626
279b2f94
RL		 36272018-02-05 Renlin Li <renlin.li@arm.com>
3628
3629 PR ld/22764
3630 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3631 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3632 check for writeable section as well.
3633
cd048363
L		 36342018-02-05 H.J. Lu <hongjiu.lu@intel.com>
3635
3636 PR ld/22782
3637 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3638 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3639 undefined weak symbol to 0.
3640 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3641 if _GLOBAL_OFFSET_TABLE_ is referenced.
3642 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3643 got_referenced instead of ref_regular_nonweak. Remove the
3644 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3645 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3646
e65b1a78
MR		 36472018-02-05 Maciej W. Rozycki <macro@mips.com>
3648
3649 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3650 initialize `hi_reloc'.
3651
2d6dda71
MR		 36522018-02-05 Maciej W. Rozycki <macro@mips.com>
3653
3654 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3655 SHT_MIPS_REGINFO sections don't assert the correct size and
3656 report an error instead.
3657
75506100
MR		 36582018-02-05 Maciej W. Rozycki <macro@mips.com>
3659
3660 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3661 status from `->elf_backend_section_processing'.
3662
7f02625e
JW		 36632018-02-02 Jim Wilson <jimw@sifive.com>
3664
3665 PR ld/22756
3666 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3667 If link_info->wrap_hash, check for a duplicate symbol and ignore.
3668 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3669 Pass new argument to riscv_relax_delete_bytes.
3670 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
3671 ATTRIBUTE_UNUSED from link_info parameter.
3672
d830549d
AM		 36732018-02-02 Alan Modra <amodra@gmail.com>
3674
3675 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3676 emitted for toc sequence optimization. Set and use "howto" later.
3677
e99955cd
SM		 36782018-02-01 Simon Marchi <simon.marchi@ericsson.com>
3679
3680 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3681 arithmetic on NULL pointer.
3682 * elflink.c (_bfd_elf_archive_symbol_lookup,
3683 elf_link_add_archive_symbols): Likewise.
3684
bf3077a6
MM		 36852018-01-31 Michael Matz <matz@suse.de>
3686
3687 * elflink.c (bfd_elf_define_start_stop): Fix check of
3688 def_dynamic.
3689
823143c6
L		 36902018-01-31 H.J. Lu <hongjiu.lu@intel.com>
3691
3692 PR ld/21964
3693 * elflink.c (bfd_elf_define_start_stop): Check if __start and
3694 __stop symbols are referenced by shared objects.
3695
76cb3a89
AM		 36962018-01-30 Alan Modra <amodra@gmail.com>
3697
3698 PR 22758
3699 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3700 segment when demand paged with lma on the same page. Test this
3701 before load/non-load, executable/non-executable,
3702 writable/non-writable tests and simplify. Delete bogus relro
3703 condition in writable/non-writable test. Delete outdated
3704 comment. Formatting.
3705
36b8fda5
AM		 37062018-01-30 Alan Modra <amodra@gmail.com>
3707
3708 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3709 symbols dynamic.
3710
eb77f6a4
AM		 37112018-01-29 Alan Modra <amodra@gmail.com>
3712
3713 PR 22741
3714 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3715 range before converting to a symbol table pointer.
3716
7d73b4c8
NC		 37172018-01-27 Nick Clifton <nickc@redhat.com>
3718
3719 * po/ru.po: Updated Russian translation.
3720
32253bb7
AM		 37212018-01-26 Alan Modra <amodra@gmail.com>
3722
3723 * elflink.c (bfd_elf_define_start_stop): Override symbols when
3724 they are defined dynamically.
3725
ba21f564
AM		 37262018-01-26 Alan Modra <amodra@gmail.com>
3727
3728 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3729 .branch_lt changes size.
3730
38e64b0e
AM		 37312018-01-25 Alan Modra <amodra@gmail.com>
3732
3733 PR 22746
3734 * elfcode.h (elf_object_p): Avoid integer overflow.
3735
bb363086
EB		 37362018-01-25 Eric Botcazou <ebotcazou@adacore.com>
3737
3738 PR ld/22727
3739 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3740 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3741
3742 Revert
3743 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
3744
3745 PR ld/22263
3746 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3747 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3748 bfd_link_executable for TLS check.
3749 (_bfd_sparc_elf_check_relocs): Likewise.
3750 (allocate_dynrelocs): Likewise.
3751 (_bfd_sparc_elf_relocate_section): Likewise.
3752
1daf502a
RL		 37532018-01-24 Renlin Li <renlin.li@arm.com>
3754
3755 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3756 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3757 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3758 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3759 BFD_RELOC_AARCH64_MOVW_PREL_G3.
3760 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3761 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3762
32247401
RL		 37632018-01-24 Renlin Li <renlin.li@arm.com>
3764
3765 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3766 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3767 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3768 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3769 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3770 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3771 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3772 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3773 BFD_RELOC_AARCH64_MOVW_PREL_G3.
3774 * bfd-in2.h: Regenerate.
3775 * libbfd.h: Regenerate.
3776
1c5e4ee9
MR		 37772018-01-23 Maciej W. Rozycki <macro@mips.com>
3778
3779 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3780 `mips_elf32_section_processing' comment reference.
3781
8a1b824a
L		 37822018-01-20 H.J. Lu <hongjiu.lu@intel.com>
3783
3784 PR ld/22721
3785 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3786 versioned __tls_get_addr symbol.
3787
ee3fbc1e
NC		 37882018-01-19 Nick Clifton <nickc@redhat.com>
3789
3790 * po/fr.po: Updated French translation.
3791
691d2e9a
AM		 37922018-01-18 Alan Modra <amodra@gmail.com>
3793
3794 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3795 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3796 (ppc64_elf_build_stubs): Likewise.
3797
4bfce128
NC		 37982018-01-17 Nick Clifton <nickc@redhat.com>
3799
3800 * po/ru.po: Updated Russian translation.
3801 * po/uk/po: Updated Ukranian translation.
3802
c75bc4f7
AM		 38032018-01-17 Alan Modra <amodra@gmail.com>
3804
3805 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3806
1be5d8d3
AM		 38072018-01-17 Alan Modra <amodra@gmail.com>
3808
3809 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3810 (CRSETEQ, BEQCTRM): Define.
3811 (is_nonpic_glink_stub): Don't check bctr.
3812 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3813 (ppc_elf_relax_section): Size speculation barrier.
3814 (output_bctr): New function.
3815 (write_glink_stub): Use output_bctr.
3816 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3817 (ppc_elf_finish_dynamic_symbol): Likewise.
3818 (ppc_elf_finish_dynamic_sections): Use output_bctr.
3819 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3820 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3821 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3822 (size_global_entry_stubs): Handle speculation barrier sizing.
3823 (plt_stub_size): Likewise.
3824 (output_bctr): New function.
3825 (build_plt_stub, build_tls_get_addr_stub): Output speculation
3826 barrier.
3827 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3828 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3829 (build_global_entry_stubs): Output speculation barrier.
3830 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3831 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3832
9e390558
AM		 38332018-01-17 Alan Modra <amodra@gmail.com>
3834
3835 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3836 __tls_get_addr_opt, and alignment sizing.
3837 (TLS_GET_ADDR_GLINK_SIZE): Delete.
3838 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3839 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3840 or 8 insns.
3841 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3842 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3843 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
3844 by PLT reloc count.
3845 (write_glink_stub): Handle __tls_get_addr_opt stub.
3846 Pad out to size given by GLINK_ENTRY_SIZE.
3847 (ppc_elf_relocate_section): Adjust write_glink_stub call.
3848 (ppc_elf_finish_dynamic_symbol): Likewise.
3849 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3850 insn array since so many need rewriting.
3851 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3852 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3853 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
3854 nops. Adjust all uses.
3855 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3856 in glink_vma calculation.
3857 (struct ppc_link_hash_table): Add global_entry section pointer.
3858 (create_linkage_sections): Create separate section for global
3859 entry stubs.
3860 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3861 (size_global_entry_stubs): Handle sizing for aligned stubs.
3862 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3863 and don't stash end of glink branch table in rawsize.
3864 (ppc_build_one_stub): Rewrite stub size calculations.
3865 (build_global_entry_stubs): Use new section.
3866 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3867 Build lazy link stubs out to end of section. Build global entry
3868 stubs in new section.
3869
616dcb87
NC		 38702018-01-15 Nick Clifton <nickc@redhat.com>
3871
3872 * po/uk.po: Updated Ukranian translation.
3873
3957a496
NC		 38742018-01-13 Nick Clifton <nickc@redhat.com>
3875
3876 * po/bfd.pot: Regenerated.
3877
769c7ea5
NC		 38782018-01-13 Nick Clifton <nickc@redhat.com>
3879
3880 * version.m4: Bump version to 2.30.51
3881 * configure: Regenerate.
3882
faf766e3
NC		 38832018-01-13 Nick Clifton <nickc@redhat.com>
3884
3885 2.30 branch created.
3886
564e11c9
JW		 38872018-01-12 Jens Widell <jl@opera.com>
3888
3889 * elf.c (setup_group): Optimize search for group by remembering
3890 last found group and restarting search at that index.
3891 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3892
a78eea16
AM		 38932018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
3894
3895 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3896 bfd_link_common_skip_none in switch.
3897
87e79a65
AM		 38982018-01-12 Alan Modra <amodra@gmail.com>
3899
3900 PR ld/22649
3901 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3902 references on forced local symbols.
3903
58807c48
VI		 39042018-01-12 Vlad Ivanov <vlad@ivanov.email>
3905
3906 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3907 .reginfo section has wrong size.
3908
2888249f
L		 39092018-01-11 H.J. Lu <hongjiu.lu@intel.com>
3910
3911 PR ld/22393
3912 * elf.c (_bfd_elf_map_sections_to_segments): When generating
3913 separate code and read-only data LOAD segments, create a new
3914 LOAD segment if the previous section contains text and the
3915 current section doesn't or vice versa. Don't put a writable
3916 section in a read-only segment if there is a RELRO segment.
3917
d664fd41
L		 39182018-01-11 H.J. Lu <hongjiu.lu@intel.com>
3919
3920 PR ld/22649
3921 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3922 references on forced local symbols.
3923
8b6f4cd3
L		 39242018-01-11 H.J. Lu <hongjiu.lu@intel.com>
3925
3926 PR ld/22677
3927 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3928 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3929
9c70c522 39302018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 3931
3932 PR 22662
3933 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3934
ddb2bbcf
JB		 39352018-01-03 John Baldwin <jhb@FreeBSD.org>
3936
3937 * elf.c (elfcore_grok_freebsd_note): Handle
3938 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3939 NT_FREEBSD_PROCSTAT_VMMAP.
3940
219d1afa
AM		 39412018-01-03 Alan Modra <amodra@gmail.com>
3942
3943 Update year range in copyright notice of all files.
3944
1e563868 3945For older changes see ChangeLog-2017
3499769a 3946\f
1e563868 3947Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 3948
3949Copying and distribution of this file, with or without modification,
3950are permitted in any medium without royalty provided the copyright
3951notice and this notice are preserved.
3952
3953Local Variables:
3954mode: change-log
3955left-margin: 8
3956fill-column: 74
3957version-control: never
3958End:
GDB Binutils - Deliverables
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