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Remove IEEE 695 object support
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
fdef3943
AM		 12018-04-16 Alan Modra <amodra@gmail.com>
2
3 * Makefile.am: Remove IEEE 695 support.
4 * archures.c: Likewise.
5 * bfd.c: Likewise.
6 * config.bfd: Likewise.
7 * configure.ac: Likewise.
8 * doc/bfd.texinfo: Likewise.
9 * doc/bfdint.texi: Likewise.
10 * doc/bfdsumm.texi: Likewise.
11 * section.c: Likewise.
12 * targets.c: Likewise.
13 * ieee.c: Delete.
14 * libieee.h: Delete.
15 * Makefile.in: Regenerate.
16 * bfd-in2.h: Regenerate.
17 * configure: Regenerate.
18 * po/SRC-POTFILES.in: Regenerate.
19
de96689e
AM		 202018-04-16 Alan Modra <amodra@gmail.com>
21
22 * config.bfd: Remove tandem support.
23
5972ac73
AM		 242018-04-16 Alan Modra <amodra@gmail.com>
25
26 * Makefile.am: Remove newsos3 support.
27 * aoutx.h: Likewise.
28 * config.bfd: Likewise.
29 * configure.ac: Likewise.
30 * targets.c: Likewise.
31 * newsos3.c: Delete.
32 * Makefile.in: Regenerate.
33 * configure: Regenerate.
34 * po/SRC-POTFILES.in: Regenerate.
35
b4b594e3
AM		 362018-04-16 Alan Modra <amodra@gmail.com>
37
38 * Makefile.am: Remove netware support.
39 * bfd-in.h: Likewise.
40 * bfd.c: Likewise.
41 * config.bfd: Likewise.
42 * configure.ac: Likewise.
43 * doc/bfdint.texi: Likewise.
44 * ecoff.c: Likewise.
45 * targets.c: Likewise.
46 * libnlm.h: Delete.
47 * nlm-target.h: Delete.
48 * nlm.c: Delete.
49 * nlm32-alpha.c: Delete.
50 * nlm32-i386.c: Delete.
51 * nlm32-ppc.c: Delete.
52 * nlm32-sparc.c: Delete.
53 * nlm32.c: Delete.
54 * nlm64.c: Delete.
55 * nlmcode.h: Delete.
56 * nlmswap.h: Delete.
57 * Makefile.in: Regenerate.
58 * bfd-in2.h: Regenerate.
59 * configure: Regenerate.
60 * po/SRC-POTFILES.in: Regenerate.
61
fceadf09
AM		 622018-04-16 Alan Modra <amodra@gmail.com>
63
64 * archures.c: Remove tahoe support.
65 * config.bfd: Likewise.
66 * configure.ac: Likewise.
67 * hosts/tahoe.h: Delete.
68 * bfd-in2.h: Regenerate.
69 * configure: Regenerate.
70
702d1671
AM		 712018-04-14 Alan Modra <amodra@gmail.com>
72
73 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
74 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
75 sanity test.
76 (elfNN_bed): Init relropagesize.
77 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
78 select relropagesize.
79 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
80 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
81 (ELF_MINPAGESIZE): Don't define.
82 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
83 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
84 * bfd-in2.h: Regenerate.
85
03aa9684
AM		 862018-04-14 Alan Modra <amodra@gmail.com>
87
88 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
89 on __QNXTARGET__ define.
90
24acfe5e
AM		 912018-04-14 Alan Modra <amodra@gmail.com>
92
93 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
94 to obsolete list.
95
a8eb42a8
AM		 962018-04-11 Alan Modra <amodra@gmail.com>
97
98 * aout-adobe.c: Delete.
99 * bout.c: Delete.
100 * coff-i860.c: Delete.
101 * coff-i960.c: Delete.
102 * cpu-i860.c: Delete.
103 * cpu-i960.c: Delete.
104 * elf32-i860.c: Delete.
105 * elf32-i960.c: Delete.
106 * hosts/i860mach3.h: Delete.
107 * Makefile.am: Remove i860, i960, bout, and adobe support.
108 * archures.c: Remove i860 and i960 support.
109 * coffcode.h: Likewise.
110 * reloc.c: Likewise.
111 * aoutx.h: Comment updates.
112 * archive.c: Remove BOUT and i960 support.
113 * bfd.c: Remove BOUT support.
114 * coffswap.h: Remove i960 support.
115 * config.bfd: Remove i860, i960 and adobe targets.
116 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
117 * targets.c: Likewise.
118 * ieee.c: Remove i960 support.
119 * mach-o.c: Remove i860 support.
120 * Makefile.in: Regenerate.
121 * bfd-in2.h: Regenerate.
122 * configure: Regenerate.
123 * libbfd.h: Regenerate.
124 * po/SRC-POTFILES.in: Regenerate.
125
aec2e0d2
MR		 1262018-04-09 Maciej W. Rozycki <macro@mips.com>
127
128 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
129 in the BFD symbol referred by the relocation.
130 (mips_elf64_write_rela): Likewise.
131
9ccfa98b
MR		 1322018-04-09 Maciej W. Rozycki <macro@mips.com>
133
134 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
135 error for out-of-range `r_sym' values.
136
3e04d765
AM		 1372018-04-09 Alan Modra <amodra@gmail.com>
138
139 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
140 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
141 (ppc64_elf_check_relocs): Set has_pltcall.
142 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
143 (ppc64_elf_inline_plt): New function.
144 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
145 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
146 * elf32-ppc.c (has_pltcall): Define.
147 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
148 (ppc_elf_check_relocs): Set has_pltcall.
149 (ppc_elf_inline_plt): New function.
150 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
151 (ppc_elf_size_dynamic_sections): Likewise.
152 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
153
23cedd1d
AM		 1542018-04-09 Alan Modra <amodra@gmail.com>
155
156 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
157 (is_plt_seq_reloc): New function.
158 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
159 (ppc_elf_tls_optimize): Handle inline plt call sequence.
160 (ppc_elf_relax_section): Handle PLTCALL reloc.
161 (ppc_elf_relocate_section): Nop out inline plt call sequence when
162 resolving locally.
163 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
164 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
165 (has_tls_get_addr_call): Correct comment.
166 (is_branch_reloc): Add PLTCALL.
167 (is_plt_seq_reloc): New function.
168 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
169 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
170 entry for R_PPC64_PLTCALL.
171 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
172 (ppc_type_of_stub): Handle PLTCALL reloc.
173 (toc_adjusting_stub_needed): Likewise.
174 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
175 reloc insn. Nop out inline plt call sequence when resolving
176 locally. Handle __tls_get_addr inline plt call optimization.
177
2d7ad24e
AM		 1782018-04-09 Alan Modra <amodra@gmail.com>
179
180 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
181 (struct ppc_stub_hash_entry): Add symtype field.
182 (PLT_KEEP): Define.
183 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
184 (create_linkage_sections): Create pltlocal and relpltlocal.
185 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
186 Set PLT_KEEP.
187 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
188 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
189 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
190 Keep PLT entries for inline calls against locals.
191 (ppc_build_one_stub): Use pltlocal as appropriate.
192 (ppc_size_one_stub): Likewise.
193 (ppc64_elf_size_stubs): Set symtype.
194 (build_global_entry_stubs_and_plt): Init pltlocal and write
195 relpltlocal for globals.
196 (write_plt_relocs_for_local_syms): Likewise for local syms.
197 (ppc64_elf_relocate_section): Support PLT for local syms.
198 * elf32-ppc.c (PLT_KEEP): Define.
199 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
200 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
201 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
202 Set PLT_KEEP. Adjust update_local_sym_info call.
203 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
204 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
205 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
206 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
207 (write_global_sym_plt): Init pltlocal and write relpltlocal.
208 (ppc_finish_symbols): Likewise for locals.
209
49c09209
AM		 2102018-04-09 Alan Modra <amodra@gmail.com>
211
212 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
213 for local symbols to..
214 (write_plt_relocs_for_local_syms): ..here. New function.
215 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
216 global symbols to..
217 (build_global_entry_stubs_and_plt): ..here. Rename from
218 build_global_entry_stubs.
219 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
220 Call write_plt_relocs_for_local_syms.
221 * elf32-ppc.c (get_sym_h): New function.
222 (ppc_elf_relax_section): Use get_sym_h.
223 (ppc_elf_relocate_section): Move output of PLT relocs and glink
224 stubs for local symbols to..
225 (ppc_finish_symbols): ..here. New function.
226 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
227 global syms to..
228 (write_global_sym_plt): ..here. New function.
229 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
230 (ppc_finish_symbols): Declare.
231
08be3224
AM		 2322018-04-09 Alan Modra <amodra@gmail.com>
233
234 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
235 (ppc_elf_relocate_section): Likewise.
236 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
237 (ppc64_elf_relocate_section): Likewise. Correct PLT16
238 resolution to plt entry relative to toc pointer.
239
37da22e5
AM		 2402018-04-09 Alan Modra <amodra@gmail.com>
241
242 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
243 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
244 file when other TLS flags are tested in a mask.
245 (TLS_MARK, NON_GOT): Define.
246 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
247 (update_local_sym_info): Don't create got entry when NON_GOT.
248 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
249 Set TLS_MARK.
250 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
251 (ppc64_elf_relocate_section): Likewise.
252 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
253 __tls_get_addr calls lacking a marker reloc.
254 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
255 TLS_TPRELGD): Renumber. Update comment.
256 (TLS_MARK, NON_GOT): Define.
257 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
258 (update_local_sym_info): Don't create got entry when NON_GOT.
259 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
260 Set TLS_MARK.
261 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
262 __tls_get_addr calls lacking a marker reloc.
263
a6fd92b0
L		 2642018-04-06 H.J. Lu <hongjiu.lu@intel.com>
265
266 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
267 R_X86_64_converted_reloc_bit.
268
3cba8b6c
L		 2692018-04-05 H.J. Lu <hongjiu.lu@intel.com>
270
271 PR gas/22318
272 * configure: Regenerated.
273
0e8452bb
AM		 2742018-04-05 Alan Modra <amodra@gmail.com>
275
276 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
277 (elf_hppa_info_to_howto_rel): Likewise.
278
8ee55178
MR		 2792018-04-04 Maciej W. Rozycki <macro@mips.com>
280
281 * elf-hppa.h (elf_hppa_info_to_howto): Also return
282 unsuccessfully for unimplemented relocations.
283 (elf_hppa_info_to_howto_rel): Likewise.
284
5d7c8b80
MR		 2852018-04-04 Maciej W. Rozycki <macro@mips.com>
286
287 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
288 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
289 howto lookup failure.
290 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
291 accordingly.
292 (elf32_i860_info_to_howto_rela): Likewise.
293 (elf32_i860_relocate_splitn): Likewise.
294 (elf32_i860_relocate_pc16): Likewise.
295 (elf32_i860_relocate_pc26): Likewise.
296 (elf32_i860_relocate_section): Likewise.
297
707bad1b
MR		 2982018-04-04 Maciej W. Rozycki <macro@mips.com>
299
300 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
301 check for `visium_elf_howto_table' table access.
302
0cc919dc
MR		 3032018-04-04 Maciej W. Rozycki <macro@mips.com>
304
305 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
306 check for `iq2000_elf_howto_table' table access.
307
f428698e
MR		 3082018-04-04 Maciej W. Rozycki <macro@mips.com>
309
310 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
311 for `elf32_frv_howto_table' table access.
312
7ed6f92a
MR		 3132018-04-04 Maciej W. Rozycki <macro@mips.com>
314
315 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
316 unsuccessfully for placeholder howtos.
317 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
318 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
319
75def2ab
MR		 3202018-03-29 Maciej W. Rozycki <macro@mips.com>
321
322 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
323 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
324
8b6a949a
MR		 3252018-03-28 Maciej W. Rozycki <macro@mips.com>
326
327 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
328 ATTRIBUTE_UNUSED from `abfd'.
329
d81270c3
MR		 3302018-03-28 Maciej W. Rozycki <macro@mips.com>
331
332 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
333 `_bfd_error_handler' call formatting.
334
60dceb8d 3352018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 336
337 * elf32-mips.c (mips_info_to_howto_rel): Call
338 `mips_elf32_rtype_to_howto' directly rather than via
339 `->elf_backend_mips_rtype_to_howto'.
340
e04ef022
RL		 3412018-03-28 Renlin Li <renlin.li@arm.com>
342
343 PR ld/22970
344 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
345 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
346 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
347 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
348 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
349 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
350 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
351 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
352 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
353 (elfNN_aarch64_final_link_relocate): Support new relocations.
354 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
355 relocations.
356 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
357
84f1b9fb
RL		 3582018-03-28 Renlin Li <renlin.li@arm.com>
359
360 PR ld/22970
361 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
362 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
363 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
364 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
365 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
366 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
367 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
368 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
369 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
370 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
371 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
372 TLSLE_LDST16_TPREL_LO12,
373 TLSLE_LDST16_TPREL_LO12_NC,
374 TLSLE_LDST32_TPREL_LO12,
375 TLSLE_LDST32_TPREL_LO12_NC,
376 TLSLE_LDST64_TPREL_LO12,
377 TLSLE_LDST64_TPREL_LO12_NC,
378 TLSLE_LDST8_TPREL_LO12,
379 TLSLE_LDST8_TPREL_LO12_NC.
380 * bfd-in2.h: Regenerated.
381 * libbfd.h: Regenerated.
382
f8745e1c
EB		 3832018-03-28 Eric Botcazou <ebotcazou@adacore.com>
384
385 PR ld/22972
386 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
387 has_old_style_got_reloc.
388 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
389 relocations. Fix a couple of long lines.
390 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
391 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
392 GOT relocations.
393
bf54968b
L		 3942018-03-25 H.J. Lu <hongjiu.lu@intel.com>
395
396 PR ld/23000
397 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
398 ENDBR64 to the TLSDESC PLT entry.
399
0ccf57bd
AM		 4002018-03-21 Alan Modra <amodra@gmail.com>
401
402 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
403 symbols. Use size_t counts. Delete redundant opd test.
404
4bad6366
AM		 4052018-03-21 Alan Modra <amodra@gmail.com>
406
407 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
408
bac3c8c5
AM		 4092018-03-21 Alan Modra <amodra@gmail.com>
410
411 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
412 field unsigned.
413 (update_local_sym_info): Likewise for local_got_tls_masks.
414 (ppc_elf_tls_optimize): Likewise for lgot_masks.
415
6a3858a6
AM		 4162018-03-21 Alan Modra <amodra@gmail.com>
417
418 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
419 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
420 do in size_dynamic_sections.
421
675e2809
AM		 4222018-03-21 Alan Modra <amodra@gmail.com>
423
424 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
425 without first checking array bounds.
426 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
427
416c34d6
L		 4282018-03-20 H.J. Lu <hongjiu.lu@intel.com>
429
430 PR ld/22983
431 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
432 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
433
315aa1cf
NC		 4342018-03-19 Nick Clifton <nickc@redhat.com>
435
436 * po/es.po: Updated Spanish translation.
437
0854d504
MF		 4382018-03-15 Max Filippov <jcmvbkbc@gmail.com>
439
440 * elf32-xtensa.c (xlate_map_entry): Change types of address
441 fields from 'unsigned' to 'bfd_vma'.
442 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
443 the key argument to bsearch. Allow offsets past the end of a
444 section, use the last map entry for translation of such offsets.
445
f9671640
KLC		 4462018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
447
448 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
449 Not support the target feature.
450 (nds32_elf_ex9_itb_base): Likewise.
451 (nds32_elf_ex9_import_table): Likewise.
452 (nds32_elf_ex9_finish): Likewise.
453 (nds32_elf_ex9_reloc_jmp): Likewise.
454 (nds32_elf_get_insn_with_reg): Likewise.
455 (nds32_get_local_syms): Likewise.
456 (nds32_elf_ex9_replace_instruction): Likewise.
457 (nds32_elf_ifc_calc): Likewise.
458 (nds32_elf_ifc_finish): Likewise.
459 (nds32_elf_ifc_replace): Likewise.
460 (nds32_elf_ifc_reloc): Likewise.
461
7dda8d3c
AM		 4622018-03-14 Alan Modra <amodra@gmail.com>
463
464 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
465 sfpr size added before defining alias symbols.
466 (ppc64_elf_build_stubs): Add stub section padding before
467 copying sfpr contents and defining save/restore alias symbols.
468
9e223787
L		 4692018-03-14 H.J. Lu <hongjiu.lu@intel.com>
470
471 PR ld/20882
472 * elflink.c (elf_gc_mark_debug_section): Also check the local
473 debug definition section.
474
3e33b239
NC		 4752018-03-13 Nick Clifton <nickc@redhat.com>
476
477 PR 22113
478 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
479 function. Add an end address parameter. Check access of the data
480 pointer to make sure that they do not extend beyond the end
481 address. Return FALSE if any check fails. Add the end address
482 pointer to the ui structure.
483 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
484 codes to make sure that they do not extend beyond the end address
485 pointer. Print an error message and return immediately if any
486 check fails.
487
f657f8c4
NC		 4882018-03-09 Nick Clifton <nickc@redhat.com>
489
490 * elf64-s390.c (elf_s390_relocate_section): Move check for
491 relocations against non-allocated sections to before the code that
492 handles ifunc relocations.
493 * elf32-s390.c (elf_s390_relocate_section): Likewise.
494 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
495 relocs against IFUNC symbols in non-allocated sections as relocs
496 against FUNC symbols.
497 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
498
347a8774
L		 4992018-03-08 H.J. Lu <hongjiu.lu@intel.com>
500
501 PR ld/22929
502 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
503 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
504 relocation against FUNC symbol.
505 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
506
0c1ded8d
RL		 5072018-03-07 Renlin Li <renlin.li@arm.com>
508
509 PR ld/20402
510 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
511 symbol, and don't emit relocation in specific case.
512
0118219e
AM		 5132018-03-07 Alan Modra <amodra@gmail.com>
514
515 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
516 (mips_elf64_slurp_one_reloc_table): Pass on error.
517
dfb93f11
JC		 5182018-03-03 James Cowgill <james.cowgill@mips.com>
519 Maciej W. Rozycki <macro@mips.com>
520
521 PR ld/21900
522 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
523 after calling `undefined_symbol' hook if this is an error
524 condition. Assume the value of 0 for the symbol requested
525 otherwise.
526
9a2ebffd
JW		 5272018-03-02 Jim Wilson <jimw@sifive.com>
528
529 PR 22903
530 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
531 and nop instead of 4.
532 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
533 8 instead of 4.
534
788af978
JW		 5352018-03-01 Jim Wilson <jimw@sifive.com>
536
537 PR 22756
538 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
539 else if instead of if.
540
5224fa03
AM		 5412018-03-01 Alan Modra <amodra@gmail.com>
542
543 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
544
116acb2c
AM		 5452018-02-28 Alan Modra <amodra@gmail.com>
546
547 PR 22887
548 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
549
eef10466
NC		 5502018-02-28 Nick Clifton <nickc@redhat.com>
551
12c96342
NC		 552 PR 22895
553 PR 22893
554 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
555 pointer. Drop unused abfd parameter. Check the size of the block
556 before initialising the data field. Return the end pointer if the
557 size is invalid.
558 (read_attribute_value): Adjust invocations of read_n_bytes.
559
eef10466
NC		 560 PR 22894
561 * dwarf1.c (parse_die): Check the length of form blocks before
562 advancing the data pointer.
563
0d329c0a
AM		 5642018-02-28 Alan Modra <amodra@gmail.com>
565
566 PR 22887
567 * aoutx.h (translate_symbol_table): Print an error message and set
568 bfd_error on finding an invalid name string offset.
569
f6aec96d
L		 5702018-02-27 H.J. Lu <hongjiu.lu@intel.com>
571
572 * config.in: Regenerated.
573 * configure: Likewise.
574 * configure.ac: Add --enable-separate-code.
575 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
576 to 1 for Linux/x86 targets,
577 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
578 DEFAULT_LD_Z_SEPARATE_CODE is 1.
579
f3185997
NC		 5802018-02-27 Nick Clifton <nickc@redhat.com>
581
e8f5af78
NC		 582 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
583 message.
584 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
585 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
586 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
587 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
588 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
589 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
590 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
591 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
592 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
593
f3185997
NC		 594 PR 22875
595 * elf-bfd.h (struct elf_backend_data): Change the return type of
596 the elf_info_to_howto and elf_info_to_howto_rel function pointers
597 to bfd_boolean.
598 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
599 value from the info_to_howto function and fail if that function
600 failed.
601 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
602 from the info_to_howto function.
603 (elf32_h8_relax_section): Likewise.
604 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
605 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
606 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
607 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
608 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
609 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
610 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
611 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
612 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
613 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
614 (riscv_elf_relocate_section): Likewise.
615 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
616 bfd_boolean. Issue an error message, set an error value and
617 return FALSE if the reloc is not recognized.
618 (elf_hppa_info_to_howto_rel): Likewise.
619 * elf-m10200.c (mn10200_info_to_howto): Likewise.
620 * elf-m10300.c (mn10300_info_to_howto): Likewise.
621 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
622 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
623 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
624 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
625 * elf32-bfin.c (bfin_info_to_howto): Likewise.
626 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
627 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
628 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
629 (cris_info_to_howto_rela): Likewise.
630 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
631 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
632 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
633 Likewise.
634 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
635 (elf32_dlx_info_to_howto_rel): Likewise.
636 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
637 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
638 * elf32-frv.c (frv_info_to_howto_rela)
639 (frvfdpic_info_to_howto_rel): Likewise.
640 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
641 * elf32-gen.c (elf_generic_info_to_howto)
642 (elf_generic_info_to_howto_rel): Likewise.
643 * elf32-h8300.c (elf32_h8_info_to_howto)
644 (elf32_h8_info_to_howto_rel): Likewise.
645 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
646 * elf32-i386.c (elf_i386_reloc_type_lookup)
647 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
648 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
649 Likewise.
650 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
651 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
652 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
653 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
654 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
655 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
656 Likewise.
657 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
658 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
659 * elf32-m68k.c (rtype_to_howto): Likewise.
660 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
661 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
662 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
663 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
664 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
665 Likewise.
666 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
667 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
668 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
669 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
670 Likewise.
671 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
672 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
673 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
674 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
675 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
676 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
677 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
678 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
679 * elf32-score.c (s3_bfd_score_info_to_howto)
680 (_bfd_score_info_to_howto): Likewise.
681 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
682 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
683 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
684 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
685 (elf32_tic6x_info_to_howto_rel): Likewise.
686 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
687 * elf32-v850.c (v850_elf_info_to_howto_rel)
688 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
689 * elf32-vax.c (rtype_to_howto): Likewise.
690 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
691 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
692 (elf32_wasm32_info_to_howto_rela): Likewise.
693 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
694 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
695 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
696 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
697 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
698 * elf64-gen.c (elf_generic_info_to_howto)
699 (elf_generic_info_to_howto_rel): Likewise.
700 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
701 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
702 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
703 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
704 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
705 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
706 Likewise.
707 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
708 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
709 Likewise.
710 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
711 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
712 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
713 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
714 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
715 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
716 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
717 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
718 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
719 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
720 Default to NULL.
721
1f4bace8
JW		 7222018-02-26 Jim Wilson <jimw@sifive.com>
723 Stephan Schreiber <info@fs-driver.org>
724
725 PR 15904
726 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
727 call, set changed_contents and changed_relocs. Likewise after
728 successful ia64_elf_relax_br call.
729
6838f2be
AM		 7302018-02-26 Alan Modra <amodra@gmail.com>
731
732 * elf.c (assign_file_positions_except_relocs): Don't segfault
733 when actual number of phdrs is less than allocated. Delete
734 outdated comment. Formatting.
735
38f14ab8
AM		 7362018-02-26 Alan Modra <amodra@gmail.com>
737
738 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
739 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
740 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
741 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
742 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
743 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
744 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
745 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
746 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
747 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
748 error/warning messages.
749
6e05870c
AM		 7502018-02-26 Alan Modra <amodra@gmail.com>
751
752 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
753 * syms.c: Standardize error/warning messages.
754
59d08d6c
AM		 7552018-02-26 Alan Modra <amodra@gmail.com>
756
757 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
758 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
759 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
760 * peXXigen.c, * peicode.h: Standardize error/warning messages.
761
90b6238f
AM		 7622018-02-26 Alan Modra <amodra@gmail.com>
763
764 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
765
2c1c9679
AM		 7662018-02-26 Alan Modra <amodra@gmail.com>
767
768 * elfxx-mips.c: Standardize error/warning messages.
769
9793eb77
AM		 7702018-02-26 Alan Modra <amodra@gmail.com>
771
772 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
773 * elflink.c: Standardize error/warning messages. Replace use of
774 linker callback einfo with _bfd_error_handler when possible.
775
0aa13fee
AM		 7762018-02-26 Alan Modra <amodra@gmail.com>
777
778 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
779 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
780 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
781 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
782 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
783 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
784 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
785 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
786 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
787 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
788 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
789 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
790 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
791 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
792 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
793 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
794 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
795 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
796 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
797 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
798 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
799 unrecognized/unsupported reloc message.
800
cf97bcb0
AM		 8012018-02-26 Alan Modra <amodra@gmail.com>
802
803 * elf32-ppc.c: Standardize error/warning messages. Use
804 _bfd_error_handler rather than einfo when einfo features not used.
805 * elf64-ppc.c: Likewise.
806
01f7e10c
AM		 8072018-02-23 Alan Modra <amodra@gmail.com>
808
809 PR 22881
810 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
811 segment if no matching LOAD segment.
812
e859f655
KLC		 8132018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
814
815 * elf32-nds32.h: Define mask for ict_model.
816
6e8d06db
JD		 8172018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
818
819 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
820
b248d650
MR		 8212018-02-19 Maciej W. Rozycki <macro@mips.com>
822
823 Revert
824 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
825
826 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
827 .reginfo section has wrong size.
828
6798f8bf
MR		 8292018-02-19 Maciej W. Rozycki <macro@mips.com>
830
831 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
832 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
833 `.MIPS.abiflags' sections.
834 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
835 section's end.
836
8772de11
MR		 8372018-02-19 Maciej W. Rozycki <macro@mips.com>
838
839 * section.c (SEC_FIXED_SIZE): New macro.
840 * bfd-in2.h: Regenerate.
841
4f7fd351
MR		 8422018-02-19 Maciej W. Rozycki <macro@mips.com>
843
844 * section.c (SEC_HAS_GOT_REF): Remove macro.
845 * bfd-in2.h: Regenerate.
846
f2b740ac
AM		 8472018-02-19 Alan Modra <amodra@gmail.com>
848
849 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
850 arguments.
851 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
852 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
853 (_bfd_riscv_relax_pc): Likewise and fix typos.
854 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
855 * libbfd.h: Regenerate.
856
8979927a
AM		 8572018-02-19 Alan Modra <amodra@gmail.com>
858
859 * dwarf2.c (read_section): Don't use 'll' format modifier.
860 (find_abstract_instance): Likewise.
861 * elfcore.h (elf_core_file_p): Likewise.
862
2dcf00ce
AM		 8632018-02-19 Alan Modra <amodra@gmail.com>
864
865 * bfd-in.h: Include inttypes.h or if not available define
866 PRId64, PRIu64 and PRIx64.
867 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
868 modifier to print bfd_vma.
869 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
870 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
871 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
872 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
873 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
874 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
875 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
876 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
877 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
878 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
879 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
880 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
881 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
882 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
883 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
884 and cast input to uint64_t, and similarly for Ld and Lu.
885 * bfd-in2.h: Regenerate.
886
c1c8c1ef
AM		 8872018-02-19 Alan Modra <amodra@gmail.com>
888
889 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
890 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
891 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
892 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
893 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
894 * reloc.c: Replace use of %R and %T in format strings passed to
895 einfo and friends by %pR and %pT.
896
871b3ab2
AM		 8972018-02-19 Alan Modra <amodra@gmail.com>
898
899 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
900 of %A and %B.
901 * aout-adobe.c: Update all messages using %A and %B.
902 * aout-cris.c: Likewise.
903 * aoutx.h: Likewise.
904 * archive.c: Likewise.
905 * binary.c: Likewise.
906 * cache.c: Likewise.
907 * coff-alpha.c: Likewise.
908 * coff-arm.c: Likewise.
909 * coff-i860.c: Likewise.
910 * coff-mcore.c: Likewise.
911 * coff-ppc.c: Likewise.
912 * coff-rs6000.c: Likewise.
913 * coff-sh.c: Likewise.
914 * coff-tic4x.c: Likewise.
915 * coff-tic54x.c: Likewise.
916 * coff-tic80.c: Likewise.
917 * coff64-rs6000.c: Likewise.
918 * coffcode.h: Likewise.
919 * coffgen.c: Likewise.
920 * cofflink.c: Likewise.
921 * coffswap.h: Likewise.
922 * compress.c: Likewise.
923 * cpu-arm.c: Likewise.
924 * ecoff.c: Likewise.
925 * elf-attrs.c: Likewise.
926 * elf-eh-frame.c: Likewise.
927 * elf-ifunc.c: Likewise.
928 * elf-m10300.c: Likewise.
929 * elf-properties.c: Likewise.
930 * elf-s390-common.c: Likewise.
931 * elf.c: Likewise.
932 * elf32-arc.c: Likewise.
933 * elf32-arm.c: Likewise.
934 * elf32-avr.c: Likewise.
935 * elf32-bfin.c: Likewise.
936 * elf32-cr16.c: Likewise.
937 * elf32-cr16c.c: Likewise.
938 * elf32-cris.c: Likewise.
939 * elf32-crx.c: Likewise.
940 * elf32-d10v.c: Likewise.
941 * elf32-d30v.c: Likewise.
942 * elf32-epiphany.c: Likewise.
943 * elf32-fr30.c: Likewise.
944 * elf32-frv.c: Likewise.
945 * elf32-gen.c: Likewise.
946 * elf32-hppa.c: Likewise.
947 * elf32-i370.c: Likewise.
948 * elf32-i386.c: Likewise.
949 * elf32-i960.c: Likewise.
950 * elf32-ip2k.c: Likewise.
951 * elf32-iq2000.c: Likewise.
952 * elf32-lm32.c: Likewise.
953 * elf32-m32c.c: Likewise.
954 * elf32-m32r.c: Likewise.
955 * elf32-m68hc11.c: Likewise.
956 * elf32-m68hc12.c: Likewise.
957 * elf32-m68hc1x.c: Likewise.
958 * elf32-m68k.c: Likewise.
959 * elf32-mcore.c: Likewise.
960 * elf32-mep.c: Likewise.
961 * elf32-metag.c: Likewise.
962 * elf32-microblaze.c: Likewise.
963 * elf32-moxie.c: Likewise.
964 * elf32-msp430.c: Likewise.
965 * elf32-mt.c: Likewise.
966 * elf32-nds32.c: Likewise.
967 * elf32-nios2.c: Likewise.
968 * elf32-or1k.c: Likewise.
969 * elf32-pj.c: Likewise.
970 * elf32-ppc.c: Likewise.
971 * elf32-rl78.c: Likewise.
972 * elf32-rx.c: Likewise.
973 * elf32-s390.c: Likewise.
974 * elf32-score.c: Likewise.
975 * elf32-score7.c: Likewise.
976 * elf32-sh-symbian.c: Likewise.
977 * elf32-sh.c: Likewise.
978 * elf32-sh64.c: Likewise.
979 * elf32-sparc.c: Likewise.
980 * elf32-spu.c: Likewise.
981 * elf32-tic6x.c: Likewise.
982 * elf32-tilepro.c: Likewise.
983 * elf32-v850.c: Likewise.
984 * elf32-vax.c: Likewise.
985 * elf32-visium.c: Likewise.
986 * elf32-wasm32.c: Likewise.
987 * elf32-xgate.c: Likewise.
988 * elf32-xtensa.c: Likewise.
989 * elf64-alpha.c: Likewise.
990 * elf64-gen.c: Likewise.
991 * elf64-hppa.c: Likewise.
992 * elf64-ia64-vms.c: Likewise.
993 * elf64-mmix.c: Likewise.
994 * elf64-ppc.c: Likewise.
995 * elf64-s390.c: Likewise.
996 * elf64-sh64.c: Likewise.
997 * elf64-sparc.c: Likewise.
998 * elf64-x86-64.c: Likewise.
999 * elfcode.h: Likewise.
1000 * elfcore.h: Likewise.
1001 * elflink.c: Likewise.
1002 * elfnn-aarch64.c: Likewise.
1003 * elfnn-ia64.c: Likewise.
1004 * elfnn-riscv.c: Likewise.
1005 * elfxx-mips.c: Likewise.
1006 * elfxx-sparc.c: Likewise.
1007 * elfxx-tilegx.c: Likewise.
1008 * elfxx-x86.c: Likewise.
1009 * hpux-core.c: Likewise.
1010 * ieee.c: Likewise.
1011 * ihex.c: Likewise.
1012 * libbfd.c: Likewise.
1013 * linker.c: Likewise.
1014 * mach-o.c: Likewise.
1015 * merge.c: Likewise.
1016 * mmo.c: Likewise.
1017 * oasys.c: Likewise.
1018 * pdp11.c: Likewise.
1019 * pe-mips.c: Likewise.
1020 * peXXigen.c: Likewise.
1021 * peicode.h: Likewise.
1022 * reloc.c: Likewise.
1023 * rs6000-core.c: Likewise.
1024 * srec.c: Likewise.
1025 * stabs.c: Likewise.
1026 * vms-alpha.c: Likewise.
1027 * xcofflink.c: Likewise.
1028
dbc88fc1
AM		 10292018-02-19 Alan Modra <amodra@gmail.com>
1030
1031 PR 22845
1032 * elf.c (IS_TBSS): Define.
1033 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1034 (assign_file_positions_for_non_load_sections): Revert last change.
1035 Properly calculate load segment limits to compare against relro limits.
1036
325ba6fb
AM		 10372018-02-17 Alan Modra <amodra@gmail.com>
1038
1039 PR 22845
1040 * elf.c (assign_file_positions_for_non_load_sections): Ignore
1041 degenerate zero size PT_LOAD segments when finding one overlapping
1042 the PT_GNU_RELRO segment.
1043
d00dd7dc
AM		 10442018-02-16 Alan Modra <amodra@gmail.com>
1045
1046 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1047 (_bfd_bool_bfd_true): Rename from bfd_true.
1048 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1049 (_bfd_int_bfd_0): Rename from bfd_0.
1050 (_bfd_uint_bfd_0): Rename from bfd_0u.
1051 (_bfd_long_bfd_0): Rename from bfd_0l.
1052 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1053 (_bfd_void_bfd): Rename from bfd_void.
1054 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1055 (_bfd_bool_bfd_link_false_error),
1056 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1057 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1058 (_bfd_bool_bfd_asection_bfd_asection_true),
1059 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1060 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1061 * archive.c (_bfd_noarchive_get_elt_at_index),
1062 (_bfd_noarchive_openr_next_archived_file),
1063 (_bfd_noarchive_construct_extended_name_table),
1064 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1065 (_bfd_noarchive_write_armap): New functions.
1066 * archures.c (_bfd_nowrite_set_arch_mach): New function.
1067 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1068 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1069 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1070 (alpha_ecoff_swap_coff_lineno_out),
1071 (alpha_ecoff_swap_coff_reloc_out): New functions.
1072 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1073 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1074 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1075 (mips_ecoff_swap_coff_lineno_out),
1076 (mips_ecoff_swap_coff_reloc_out): New functions.
1077 * coffcode.h (coff_set_alignment_hook): Replace define with
1078 new function.
1079 (symname_in_debug_hook): Likewise.
1080 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1081 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1082 * elf.c (assign_file_positions_except_relocs): Test
1083 elf_backend_allow_non_load_phdr for NULL.
1084 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1085 _bfd_elf_link_omit_section_dynsym. Update uses.
1086 (_bfd_elf_omit_section_dynsym_all): New function.
1087 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1088 (_bfd_elf_omit_section_dynsym_default): Declare.
1089 (_bfd_elf_omit_section_dynsym_all): Declare.
1090 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1091 (_bfd_nolink_bfd_get_relocated_section_contents),
1092 (_bfd_nolink_bfd_lookup_section_flags),
1093 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1094 (_bfd_nolink_bfd_link_hash_table_create),
1095 (_bfd_nolink_bfd_link_just_syms),
1096 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1097 (_bfd_nolink_bfd_link_split_section),
1098 (_bfd_nolink_section_already_linked),
1099 (_bfd_nolink_bfd_define_common_symbol),
1100 (_bfd_nolink_bfd_define_start_stop): New functions.
1101 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1102 (_bfd_norelocs_bfd_reloc_name_lookup),
1103 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1104 * section.c (_bfd_nowrite_set_section_contents): New function.
1105 * syms.c (_bfd_nosymbols_canonicalize_symtab),
1106 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1107 (_bfd_nosymbols_get_symbol_version_string),
1108 (_bfd_nosymbols_bfd_is_local_label_name),
1109 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1110 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1111 (_bfd_nosymbols_bfd_make_debug_symbol),
1112 ( _bfd_nosymbols_read_minisymbols),
1113 ( _bfd_nosymbols_minisymbol_to_symbol),
1114 (_bfd_nodynamic_get_synthetic_symtab): New functions.
1115 * libbfd-in.h: Declare new functions. Update existing defines,
1116 removing casts.
1117 * aix386-core.c: Update to use new hooks. Formatting.
1118 * aout-adobe.c: Likewise.
1119 * aout-arm.c: Likewise.
1120 * aout-target.h: Likewise.
1121 * aout-tic30.c: Likewise.
1122 * aoutf1.h: Likewise.
1123 * binary.c: Likewise.
1124 * bout.c: Likewise.
1125 * cisco-core.c: Likewise.
1126 * coff-alpha.c: Likewise.
1127 * coff-i386.c: Likewise.
1128 * coff-i860.c: Likewise.
1129 * coff-i960.c: Likewise.
1130 * coff-ia64.c: Likewise.
1131 * coff-mips.c: Likewise.
1132 * coff-ppc.c: Likewise.
1133 * coff-rs6000.c: Likewise.
1134 * coff-sh.c: Likewise.
1135 * coff-tic30.c: Likewise.
1136 * coff-tic54x.c: Likewise.
1137 * coff-x86_64.c: Likewise.
1138 * coff64-rs6000.c: Likewise.
1139 * coffcode.h: Likewise.
1140 * elf-m10300.c: Likewise.
1141 * elf32-cr16.c: Likewise.
1142 * elf32-lm32.c: Likewise.
1143 * elf32-m32r.c: Likewise.
1144 * elf32-metag.c: Likewise.
1145 * elf32-score.c: Likewise.
1146 * elf32-score7.c: Likewise.
1147 * elf32-tilepro.c: Likewise.
1148 * elf32-xstormy16.c: Likewise.
1149 * elf32-xtensa.c: Likewise.
1150 * elf64-alpha.c: Likewise.
1151 * elf64-hppa.c: Likewise.
1152 * elf64-ia64-vms.c: Likewise.
1153 * elf64-mmix.c: Likewise.
1154 * elf64-sh64.c: Likewise.
1155 * elfnn-ia64.c: Likewise.
1156 * elfxx-sparc.c: Likewise.
1157 * elfxx-target.h: Likewise.
1158 * elfxx-tilegx.c: Likewise.
1159 * elfxx-x86.h: Likewise.
1160 * hp300hpux.c: Likewise.
1161 * hppabsd-core.c: Likewise.
1162 * hpux-core.c: Likewise.
1163 * i386msdos.c: Likewise.
1164 * i386os9k.c: Likewise.
1165 * ieee.c: Likewise.
1166 * ihex.c: Likewise.
1167 * irix-core.c: Likewise.
1168 * libaout.h: Likewise.
1169 * libecoff.h: Likewise.
1170 * mach-o-target.c: Likewise.
1171 * mach-o.c: Likewise.
1172 * mipsbsd.c: Likewise.
1173 * mmo.c: Likewise.
1174 * netbsd-core.c: Likewise.
1175 * nlm-target.h: Likewise.
1176 * oasys.c: Likewise.
1177 * osf-core.c: Likewise.
1178 * pdp11.c: Likewise.
1179 * pe-mips.c: Likewise.
1180 * pe-x86_64.c: Likewise.
1181 * pef.c: Likewise.
1182 * plugin.c: Likewise.
1183 * ppcboot.c: Likewise.
1184 * ptrace-core.c: Likewise.
1185 * sco5-core.c: Likewise.
1186 * som.c: Likewise.
1187 * sparclynx.c: Likewise.
1188 * srec.c: Likewise.
1189 * tekhex.c: Likewise.
1190 * trad-core.c: Likewise.
1191 * verilog.c: Likewise.
1192 * versados.c: Likewise.
1193 * vms-alpha.c: Likewise.
1194 * vms-lib.c: Likewise.
1195 * wasm-module.c: Likewise.
1196 * xsym.c: Likewise.
1197 * libbfd.h: Regenerate.
1198
2a0d9853
JW		 11992018-02-15 Jim Wilson <jimw@sifive.com>
1200
09ca4b9d
JW		 1201 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1202 symbols whose section address is zero.
1203
2a0d9853
JW		 1204 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1205 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
1206 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
1207 Add %X%P to error messages.
1208
e513bd38
EB		 12092018-02-15 Eric Botcazou <ebotcazou@adacore.com>
1210
1211 PR ld/22832
1212 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1213 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1214 and assert that the result of the call is not NULL.
1215
12ef3f5a
NC		 12162018-02-14 Nick Clifton <nickc@redhat.com>
1217
1218 PR 22823
1219 Revert previous delta. Add extra casts to avoid compile time
1220 warnings instead.
1221 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1222 cast to avoid warning from gcc v8 compiler.
1223 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1224 (_bfd_generic_bfd_set_private_flags): Likewise.
1225 (_bfd_generic_bfd_copy_private_section_data): Likewise.
1226 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1227 (_bfd_generic_bfd_copy_private_header_data): Likewise.
1228 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1229 (_bfd_noarchive_construct_extended_name_table): Likewise.
1230 (_bfd_noarchive_truncate_arname): Likewise.
1231 (_bfd_noarchive_write_ar_hdr): Likewise.
1232 (_bfd_noarchive_get_elt_at_index): Likewise.
1233 (_bfd_nosymbols_canonicalize_symtab): Likewise.
1234 (_bfd_nosymbols_print_symbol): Likewise.
1235 (_bfd_nosymbols_get_symbol_info): Likewise.
1236 (_bfd_nosymbols_get_symbol_version_string): Likewise.
1237 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1238 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1239 (_bfd_nosymbols_get_lineno): Likewise.
1240 (_bfd_nosymbols_find_nearest_line): Likewise.
1241 (_bfd_nosymbols_find_line): Likewise.
1242 (_bfd_nosymbols_find_inliner_info): Likewise.
1243 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1244 (_bfd_nosymbols_read_minisymbols): Likewise.
1245 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1246 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1247 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1248 (_bfd_nowrite_set_arch_mach): Likewise.
1249 (_bfd_nowrite_set_section_contents): Likewise.
1250 (_bfd_nolink_sizeof_headers): Likewise.
1251 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1252 (_bfd_nolink_bfd_relax_section): Likewise.
1253 (_bfd_nolink_bfd_gc_sections): Likewise.
1254 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1255 (_bfd_nolink_bfd_merge_sections): Likewise.
1256 (_bfd_nolink_bfd_is_group_section): Likewise.
1257 (_bfd_nolink_bfd_discard_group): Likewise.
1258 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1259 (_bfd_nolink_bfd_link_add_symbols): Likewise.
1260 (_bfd_nolink_bfd_link_just_syms): Likewise.
1261 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1262 (_bfd_nolink_bfd_final_link): Likewise.
1263 (_bfd_nolink_bfd_link_split_section): Likewise.
1264 (_bfd_nolink_section_already_linked): Likewise.
1265 (_bfd_nolink_bfd_define_common_symbol): Likewise.
1266 (_bfd_nolink_bfd_define_start_stop): Likewise.
1267 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1268 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1269 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1270 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1271 * libbfd.c (bfd_false_any): Delete.
1272 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1273 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1274 * libbfd.h (extern): Regenerate
1275 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1276 cast to avoid warning from gcc v8 compiler.
1277 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1278 * binary.c (binary_get_symbol_info): Likewise.
1279 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1280 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1281 * coffcode.h (coff_set_alignment_hook): Likewise.
1282 (symname_in_debug_hook): Likewise.
1283 (bfd_coff_backend_data bigobj_swap_table): Likewise.
1284 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1285 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1286 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1287 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1288 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1289 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1290 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1291 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1292 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1293 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1294 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1295 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1296 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1297 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1298 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1299 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1300 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1301 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1302 (bfd_elfNN_bfd_set_private_flags): Likewise.
1303 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1304 (elf_backend_init_index_section): Likewise.
1305 (elf_backend_allow_non_load_phdr): Likewise.
1306 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1307 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1308 * ieee.c (ieee_construct_extended_name_table): Likewise.
1309 (ieee_write_armap): Likewise.
1310 (ieee_write_ar_hdr): Likewise.
1311 (ieee_bfd_is_target_special_symbol): Likewise.
1312 * ihex.c (ihex_canonicalize_symtab): Likewise.
1313 (ihex_bfd_is_target_special_symbol): Likewise.
1314 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1315 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1316 (_bfd_ecoff_set_alignment_hook): Likewise.
1317 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1318 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1319 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1320 * oasys.c (oasys_construct_extended_name_table): Likewise.
1321 (oasys_write_armap): Likewise.
1322 (oasys_write_ar_hdr): Likewise.
1323 (oasys_bfd_is_target_special_symbol): Likewise.
1324 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1325 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1326 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1327 * som.c (som_bfd_is_target_special_symbol): Likewise.
1328 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1329 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1330 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1331 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1332 (versados_bfd_reloc_name_lookup): Likewise.
1333 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1334 (vms_bfd_define_start_stop): Likewise.
1335 (alpha_vms_bfd_is_target_special_symbol): Likewise.
1336 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1337 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1338
451875b4
L		 13392018-02-14 H.J. Lu <hongjiu.lu@intel.com>
1340
1341 PR ld/22842
1342 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1343 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1344 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1345 R_X86_64_PC32 reloc against dynamic function in data section.
1346 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1347 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1348 against dynamic function in data section.
1349 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1350 function address only if pcrel_plt is true.
1351 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1352 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1353 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
1354 PC-relative relocation against a function definition in data
1355 secton in PIE. Remove the obsolete comments.
1356 (elf_x86_link_hash_table): Add pcrel_plt.
1357
1031c264
L		 13582018-02-13 H.J. Lu <hongjiu.lu@intel.com>
1359
1360 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1361 instead of bfd_link_pic, for building shared library.
1362
bd7ab16b
L		 13632018-02-13 H.J. Lu <hongjiu.lu@intel.com>
1364
1365 PR gas/22791
1366 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1367 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1368 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
1369 against protected function in shared object.
1370
80c96350
ST		 13712018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
1372
1373 PR 22828
1374 * po/ru.po: Fix typo in Russian translation.
1375
87993319
MR		 13762018-02-13 Maciej W. Rozycki <macro@mips.com>
1377
1378 * wasm-module.c (wasm_scan_name_function_section): Rename
1379 `index' local variable to `idx'.
1380
68d20676
NC		 13812018-02-13 Nick Clifton <nickc@redhat.com>
1382
1383 PR 22823
1384 Fix compile time warnings generated by gcc version 8.
1385 * libbfd-in.h: Remove extraneous text from prototypes.
1386 Add prototypes for bfd_false_any, bfd_true_any,
1387 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1388 bfd_n1_any, bfd_void_any.
1389 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1390 function.
1391 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1392 (_bfd_generic_bfd_set_private_flags): Likewise.
1393 (_bfd_generic_bfd_copy_private_section_data): Likewise.
1394 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1395 (_bfd_generic_bfd_copy_private_header_data): Likewise.
1396 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1397 (_bfd_noarchive_construct_extended_name_table): Likewise.
1398 (_bfd_noarchive_truncate_arname): Likewise.
1399 (_bfd_noarchive_write_ar_hdr): Likewise.
1400 (_bfd_noarchive_get_elt_at_index): Likewise.
1401 (_bfd_nosymbols_canonicalize_symtab): Likewise.
1402 (_bfd_nosymbols_print_symbol): Likewise.
1403 (_bfd_nosymbols_get_symbol_info): Likewise.
1404 (_bfd_nosymbols_get_symbol_version_string): Likewise.
1405 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1406 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1407 (_bfd_nosymbols_get_lineno): Likewise.
1408 (_bfd_nosymbols_find_nearest_line): Likewise.
1409 (_bfd_nosymbols_find_line): Likewise.
1410 (_bfd_nosymbols_find_inliner_info): Likewise.
1411 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1412 (_bfd_nosymbols_read_minisymbols): Likewise.
1413 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1414 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1415 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1416 (_bfd_nowrite_set_arch_mach): Likewise.
1417 (_bfd_nowrite_set_section_contents): Likewise.
1418 (_bfd_nolink_sizeof_headers): Likewise.
1419 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1420 (_bfd_nolink_bfd_relax_section): Likewise.
1421 (_bfd_nolink_bfd_gc_sections): Likewise.
1422 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1423 (_bfd_nolink_bfd_merge_sections): Likewise.
1424 (_bfd_nolink_bfd_is_group_section): Likewise.
1425 (_bfd_nolink_bfd_discard_group): Likewise.
1426 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1427 (_bfd_nolink_bfd_link_add_symbols): Likewise.
1428 (_bfd_nolink_bfd_link_just_syms): Likewise.
1429 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1430 (_bfd_nolink_bfd_final_link): Likewise.
1431 (_bfd_nolink_bfd_link_split_section): Likewise.
1432 (_bfd_nolink_section_already_linked): Likewise.
1433 (_bfd_nolink_bfd_define_common_symbol): Likewise.
1434 (_bfd_nolink_bfd_define_start_stop): Likewise.
1435 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1436 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1437 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1438 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1439 * libbfd.c (bfd_false_any): New function. Like bfd_false but
1440 accepts one or more arguments.
1441 (bfd_true_any): Likewise.
1442 (bfd_nullvoidptr_any): Likewise.
1443 (bfd_0_any): Likewise.
1444 (bfd_0u_any): Likewise.
1445 (bfd_0l_any): Likewise.
1446 (_bfd_n1_any): Likewise.
1447 (bfd_void_any): Likewise.
1448 * libbfd.h (extern): Regenerate
1449 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1450 based dummy function.
1451 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1452 * binary.c (binary_get_symbol_info): Likewise.
1453 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1454 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1455 * coffcode.h (coff_set_alignment_hook): Likewise.
1456 (symname_in_debug_hook): Likewise.
1457 (bfd_coff_backend_data bigobj_swap_table): Likewise.
1458 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1459 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1460 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1461 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1462 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1463 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1464 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1465 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1466 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1467 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1468 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1469 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1470 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1471 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1472 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1473 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1474 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1475 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1476 (bfd_elfNN_bfd_set_private_flags): Likewise.
1477 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1478 (elf_backend_init_index_section): Likewise.
1479 (elf_backend_allow_non_load_phdr): Likewise.
1480 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1481 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1482 * ieee.c (ieee_construct_extended_name_table): Likewise.
1483 (ieee_write_armap): Likewise.
1484 (ieee_write_ar_hdr): Likewise.
1485 (ieee_bfd_is_target_special_symbol): Likewise.
1486 * ihex.c (ihex_canonicalize_symtab): Likewise.
1487 (ihex_bfd_is_target_special_symbol): Likewise.
1488 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1489 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1490 (_bfd_ecoff_set_alignment_hook): Likewise.
1491 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1492 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1493 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1494 * oasys.c (oasys_construct_extended_name_table): Likewise.
1495 (oasys_write_armap): Likewise.
1496 (oasys_write_ar_hdr): Likewise.
1497 (oasys_bfd_is_target_special_symbol): Likewise.
1498 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1499 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1500 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1501 * som.c (som_bfd_is_target_special_symbol): Likewise.
1502 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1503 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1504 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1505 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1506 (versados_bfd_reloc_name_lookup): Likewise.
1507 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1508 (vms_bfd_define_start_stop): Likewise.
1509 (alpha_vms_bfd_is_target_special_symbol): Likewise.
1510 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1511 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1512 * elf32-arc.c (get_replace_function): Assign replacement function
1513 to func pointer.
1514 * elf32-i370.c (i370_noop): Update prototype.
1515
6e5e9d58
AM		 15162018-02-13 Alan Modra <amodra@gmail.com>
1517
1518 PR 22836
1519 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1520 relocation sections. If size reduces to just the flag word,
1521 remove that too and mark with SEC_EXCLUDE.
1522 * elflink.c (bfd_elf_final_link): Strip empty group sections.
1523
f2731e0c
AM		 15242018-02-13 Alan Modra <amodra@gmail.com>
1525
1526 PR 22829
1527 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1528 PT_GNU_RELRO setup.
1529
830db048
ZF		 15302018-02-12 Zebediah Figura <z.figura12@gmail.com>
1531
1532 * i386msdos.c (msdos_mkobject); New function.
1533 (msdos_object_p): New function.
1534 (i386_msdos_vec): Use msdos_object_p as the check_format
1535 function.
1536 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1537 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1538 IMAGE_NT_SIGNATURE.
1539 * peXXigen.c: Likewise.
1540 * coff-ia64.c: Likewise.
1541
94fe5757
NC		 15422018-02-12 Nick Clifton <nickc@redhat.com>
1543
1544 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1545 assignment.
0b8683b7 1546 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 1547
d805612e 15482018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 1549
1550 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1551 (sparc_elf_append_rela): Assert that there is enough room in section.
1552 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1553 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1554 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1555 For a symbol subject to a GOT relocation, reserve a slot in the
1556 relocation section if the symbol isn't dynamic and we are in PIC mode.
1557 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1558 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1559 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1560 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
1561 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1562 resolved_to_zero. Do not generate a dynamic GOT relocation for an
1563 undefined weak symbol with non-default visibility. Remove superfluous
1564 'else' and fix formatting.
1565
3b4c3844
L		 15662018-02-09 H.J. Lu <hongjiu.lu@intel.com>
1567
1568 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1569 is_solaris.
1570 (i386_elf32_sol2_vec): Don't declare.
1571 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1572 Don't set need_global_offset_table.
1573 (elf_i386_solaris_arch_bed): New.
1574 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1575 Solaris.
1576 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1577 target_os != is_nacl instead of target_os == is_normal.
1578 (x86_64_elf64_sol2_vec): Don't declare.
1579 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1580 is_nacl instead of target_os == is_normal. Don't set
1581 need_global_offset_table.
1582 (elf_x86_64_solaris_arch_bed): New.
1583 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1584 Solaris.
1585 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1586 _GLOBAL_OFFSET_TABLE_ for Solaris.
1587 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1588 need_global_offset_table.
1589 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1590 (elf_x86_link_hash_table): Remove need_global_offset_table.
1591 (elf_x86_init_table): Likewise.
1592
15b23f36
L		 15932018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1594
1595 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1596 Remove prototype.
1597 (i386_elf32_sol2_vec): Declared.
1598 (elf_i386_link_setup_gnu_properties): Set
1599 need_global_offset_table with info->output_bfd->xvec.
1600 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1601 Remove prototype.
1602 (x86_64_elf64_sol2_vec): Declared.
1603 (elf_x86_64_link_setup_gnu_properties): Set
1604 need_global_offset_table with info->output_bfd->xvec.
1605
dc11dea2
L		 16062018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1607
1608 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1609 New prototype.
1610 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1611 for Solaris.
1612 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1613 New prototype.
1614 (elf_x86_64_link_setup_gnu_properties): Set
1615 need_global_offset_table for Solaris.
1616 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1617 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1618 (_bfd_x86_elf_link_setup_gnu_properties): Copy
1619 need_global_offset_table.
1620 * elfxx-x86.h (elf_x86_link_hash_table): Add
1621 need_global_offset_table.
1622 (elf_x86_init_table): Likewise.
1623
3f48fe4a
JW		 16242018-02-08 Jim Wilson <jimw@sifive.com>
1625
1626 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1627 change.
1628
ef135d43
NC		 16292018-02-08 Nick Clifton <nickc@redhat.com>
1630
1631 PR 22788
1632 * elf.c (elf_parse_notes): Reject notes with excessuively large
1633 alignments.
1634
407aa07c
AM		 16352018-02-07 Alan Modra <amodra@gmail.com>
1636
1637 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
1638 * elf32-ppc.c: Remove speculation barrier support.
1639 * elf32-ppc.h: Likewise.
1640 * elf64-ppc.c: Likewise.
1641 * elf64-ppc.h: Likewise.
1642
ed01220c
JW		 16432018-02-06 Jim Wilson <jimw@sifive.com>
1644
1645 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1646 callback to report an error.
1647
c20c30f6
EB		 16482018-02-06 Eric Botcazou <ebotcazou@adacore.com>
1649
1650 PR ld/22263
1651 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1652 into call to !bfd_link_executable and tidy up.
1653 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1654 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1655 !bfd_link_executable.
1656 <R_SPARC_TLS_IE_HI22>: Likewise.
1657 <GOT relocations>: Remove useless code, tidy and merge related blocks.
1658 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1659 !bfd_link_executable.
1660 <R_SPARC_WPLT30>: Tidy up.
1661 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1662 !bfd_link_executable.
1663 (allocate_dynrelocs): Likewise.
1664 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1665 <R_SPARC_TLS_GD_HI22>: Merge into...
1666 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
1667 sparc_elf_tls_transition and remove redundant code.
1668 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1669 !bfd_link_executable.
1670 <R_SPARC_TLS_LDO_HIX22>: Likewise.
1671 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
1672 <R_SPARC_TLS_LDM_CALL>: Likewise.
1673 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
1674 <R_SPARC_TLS_GD_ADD>: Likewise.
1675 <R_SPARC_TLS_LDM_ADD>: Likewise.
1676 <R_SPARC_TLS_LDO_ADD>: Likewise.
1677 <R_SPARC_TLS_IE_LD>: Likewise.
1678
46d09186
NC		 16792018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
1680
1681 PR 22789
1682 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1683 functions failed to find the function name, try the generic elf
1684 find function instead.
1685
8278e7ce
SDJ		 16862018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
1687
1688 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1689 'memcpy' instead of 'strncpy' when writing the magic number.
1690
64e234d4
NC		 16912018-02-06 Nick Clifton <nickc@redhat.com>
1692
1693 PR 22794
1694 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1695 section before attempting to read it in.
1696 (bfd_get_alt_debug_link_info): Likewise.
1697
422f3d3d
PC		 16982018-02-06 Paul Carroll <pcarroll@codesourcery.com>
1699
1700 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1701 line information in addition to name, if they can be found.
1702
279b2f94
RL		 17032018-02-05 Renlin Li <renlin.li@arm.com>
1704
1705 PR ld/22764
1706 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1707 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1708 check for writeable section as well.
1709
cd048363
L		 17102018-02-05 H.J. Lu <hongjiu.lu@intel.com>
1711
1712 PR ld/22782
1713 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1714 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1715 undefined weak symbol to 0.
1716 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1717 if _GLOBAL_OFFSET_TABLE_ is referenced.
1718 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1719 got_referenced instead of ref_regular_nonweak. Remove the
1720 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1721 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1722
e65b1a78
MR		 17232018-02-05 Maciej W. Rozycki <macro@mips.com>
1724
1725 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1726 initialize `hi_reloc'.
1727
2d6dda71
MR		 17282018-02-05 Maciej W. Rozycki <macro@mips.com>
1729
1730 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1731 SHT_MIPS_REGINFO sections don't assert the correct size and
1732 report an error instead.
1733
75506100
MR		 17342018-02-05 Maciej W. Rozycki <macro@mips.com>
1735
1736 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1737 status from `->elf_backend_section_processing'.
1738
7f02625e
JW		 17392018-02-02 Jim Wilson <jimw@sifive.com>
1740
1741 PR ld/22756
1742 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1743 If link_info->wrap_hash, check for a duplicate symbol and ignore.
1744 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1745 Pass new argument to riscv_relax_delete_bytes.
1746 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
1747 ATTRIBUTE_UNUSED from link_info parameter.
1748
d830549d
AM		 17492018-02-02 Alan Modra <amodra@gmail.com>
1750
1751 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1752 emitted for toc sequence optimization. Set and use "howto" later.
1753
e99955cd
SM		 17542018-02-01 Simon Marchi <simon.marchi@ericsson.com>
1755
1756 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1757 arithmetic on NULL pointer.
1758 * elflink.c (_bfd_elf_archive_symbol_lookup,
1759 elf_link_add_archive_symbols): Likewise.
1760
bf3077a6
MM		 17612018-01-31 Michael Matz <matz@suse.de>
1762
1763 * elflink.c (bfd_elf_define_start_stop): Fix check of
1764 def_dynamic.
1765
823143c6
L		 17662018-01-31 H.J. Lu <hongjiu.lu@intel.com>
1767
1768 PR ld/21964
1769 * elflink.c (bfd_elf_define_start_stop): Check if __start and
1770 __stop symbols are referenced by shared objects.
1771
76cb3a89
AM		 17722018-01-30 Alan Modra <amodra@gmail.com>
1773
1774 PR 22758
1775 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1776 segment when demand paged with lma on the same page. Test this
1777 before load/non-load, executable/non-executable,
1778 writable/non-writable tests and simplify. Delete bogus relro
1779 condition in writable/non-writable test. Delete outdated
1780 comment. Formatting.
1781
36b8fda5
AM		 17822018-01-30 Alan Modra <amodra@gmail.com>
1783
1784 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1785 symbols dynamic.
1786
eb77f6a4
AM		 17872018-01-29 Alan Modra <amodra@gmail.com>
1788
1789 PR 22741
1790 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1791 range before converting to a symbol table pointer.
1792
7d73b4c8
NC		 17932018-01-27 Nick Clifton <nickc@redhat.com>
1794
1795 * po/ru.po: Updated Russian translation.
1796
32253bb7
AM		 17972018-01-26 Alan Modra <amodra@gmail.com>
1798
1799 * elflink.c (bfd_elf_define_start_stop): Override symbols when
1800 they are defined dynamically.
1801
ba21f564
AM		 18022018-01-26 Alan Modra <amodra@gmail.com>
1803
1804 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1805 .branch_lt changes size.
1806
38e64b0e
AM		 18072018-01-25 Alan Modra <amodra@gmail.com>
1808
1809 PR 22746
1810 * elfcode.h (elf_object_p): Avoid integer overflow.
1811
bb363086
EB		 18122018-01-25 Eric Botcazou <ebotcazou@adacore.com>
1813
1814 PR ld/22727
1815 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1816 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1817
1818 Revert
1819 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
1820
1821 PR ld/22263
1822 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1823 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1824 bfd_link_executable for TLS check.
1825 (_bfd_sparc_elf_check_relocs): Likewise.
1826 (allocate_dynrelocs): Likewise.
1827 (_bfd_sparc_elf_relocate_section): Likewise.
1828
1daf502a
RL		 18292018-01-24 Renlin Li <renlin.li@arm.com>
1830
1831 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1832 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1833 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1834 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1835 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1836 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1837 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1838
32247401
RL		 18392018-01-24 Renlin Li <renlin.li@arm.com>
1840
1841 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1842 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1843 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1844 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1845 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1846 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1847 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1848 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1849 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1850 * bfd-in2.h: Regenerate.
1851 * libbfd.h: Regenerate.
1852
1c5e4ee9
MR		 18532018-01-23 Maciej W. Rozycki <macro@mips.com>
1854
1855 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1856 `mips_elf32_section_processing' comment reference.
1857
8a1b824a
L		 18582018-01-20 H.J. Lu <hongjiu.lu@intel.com>
1859
1860 PR ld/22721
1861 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1862 versioned __tls_get_addr symbol.
1863
ee3fbc1e
NC		 18642018-01-19 Nick Clifton <nickc@redhat.com>
1865
1866 * po/fr.po: Updated French translation.
1867
691d2e9a
AM		 18682018-01-18 Alan Modra <amodra@gmail.com>
1869
1870 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1871 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1872 (ppc64_elf_build_stubs): Likewise.
1873
4bfce128
NC		 18742018-01-17 Nick Clifton <nickc@redhat.com>
1875
1876 * po/ru.po: Updated Russian translation.
1877 * po/uk/po: Updated Ukranian translation.
1878
c75bc4f7
AM		 18792018-01-17 Alan Modra <amodra@gmail.com>
1880
1881 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1882
1be5d8d3
AM		 18832018-01-17 Alan Modra <amodra@gmail.com>
1884
1885 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1886 (CRSETEQ, BEQCTRM): Define.
1887 (is_nonpic_glink_stub): Don't check bctr.
1888 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1889 (ppc_elf_relax_section): Size speculation barrier.
1890 (output_bctr): New function.
1891 (write_glink_stub): Use output_bctr.
1892 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1893 (ppc_elf_finish_dynamic_symbol): Likewise.
1894 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1895 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1896 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1897 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1898 (size_global_entry_stubs): Handle speculation barrier sizing.
1899 (plt_stub_size): Likewise.
1900 (output_bctr): New function.
1901 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1902 barrier.
1903 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1904 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1905 (build_global_entry_stubs): Output speculation barrier.
1906 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1907 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1908
9e390558
AM		 19092018-01-17 Alan Modra <amodra@gmail.com>
1910
1911 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1912 __tls_get_addr_opt, and alignment sizing.
1913 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1914 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1915 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1916 or 8 insns.
1917 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1918 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1919 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1920 by PLT reloc count.
1921 (write_glink_stub): Handle __tls_get_addr_opt stub.
1922 Pad out to size given by GLINK_ENTRY_SIZE.
1923 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1924 (ppc_elf_finish_dynamic_symbol): Likewise.
1925 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1926 insn array since so many need rewriting.
1927 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1928 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1929 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1930 nops. Adjust all uses.
1931 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1932 in glink_vma calculation.
1933 (struct ppc_link_hash_table): Add global_entry section pointer.
1934 (create_linkage_sections): Create separate section for global
1935 entry stubs.
1936 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1937 (size_global_entry_stubs): Handle sizing for aligned stubs.
1938 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1939 and don't stash end of glink branch table in rawsize.
1940 (ppc_build_one_stub): Rewrite stub size calculations.
1941 (build_global_entry_stubs): Use new section.
1942 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1943 Build lazy link stubs out to end of section. Build global entry
1944 stubs in new section.
1945
616dcb87
NC		 19462018-01-15 Nick Clifton <nickc@redhat.com>
1947
1948 * po/uk.po: Updated Ukranian translation.
1949
3957a496
NC		 19502018-01-13 Nick Clifton <nickc@redhat.com>
1951
1952 * po/bfd.pot: Regenerated.
1953
769c7ea5
NC		 19542018-01-13 Nick Clifton <nickc@redhat.com>
1955
1956 * version.m4: Bump version to 2.30.51
1957 * configure: Regenerate.
1958
faf766e3
NC		 19592018-01-13 Nick Clifton <nickc@redhat.com>
1960
1961 2.30 branch created.
1962
564e11c9
JW		 19632018-01-12 Jens Widell <jl@opera.com>
1964
1965 * elf.c (setup_group): Optimize search for group by remembering
1966 last found group and restarting search at that index.
1967 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1968
a78eea16
AM		 19692018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1970
1971 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1972 bfd_link_common_skip_none in switch.
1973
87e79a65
AM		 19742018-01-12 Alan Modra <amodra@gmail.com>
1975
1976 PR ld/22649
1977 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1978 references on forced local symbols.
1979
58807c48
VI		 19802018-01-12 Vlad Ivanov <vlad@ivanov.email>
1981
1982 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1983 .reginfo section has wrong size.
1984
2888249f
L		 19852018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1986
1987 PR ld/22393
1988 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1989 separate code and read-only data LOAD segments, create a new
1990 LOAD segment if the previous section contains text and the
1991 current section doesn't or vice versa. Don't put a writable
1992 section in a read-only segment if there is a RELRO segment.
1993
d664fd41
L		 19942018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1995
1996 PR ld/22649
1997 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1998 references on forced local symbols.
1999
8b6f4cd3
L		 20002018-01-11 H.J. Lu <hongjiu.lu@intel.com>
2001
2002 PR ld/22677
2003 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2004 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2005
9c70c522 20062018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 2007
2008 PR 22662
2009 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2010
ddb2bbcf
JB		 20112018-01-03 John Baldwin <jhb@FreeBSD.org>
2012
2013 * elf.c (elfcore_grok_freebsd_note): Handle
2014 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2015 NT_FREEBSD_PROCSTAT_VMMAP.
2016
219d1afa
AM		 20172018-01-03 Alan Modra <amodra@gmail.com>
2018
2019 Update year range in copyright notice of all files.
2020
1e563868 2021For older changes see ChangeLog-2017
3499769a 2022\f
1e563868 2023Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 2024
2025Copying and distribution of this file, with or without modification,
2026are permitted in any medium without royalty provided the copyright
2027notice and this notice are preserved.
2028
2029Local Variables:
2030mode: change-log
2031left-margin: 8
2032fill-column: 74
2033version-control: never
2034End:
GDB Binutils - Deliverables
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