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Enhance the AARCH64 assembler to support LDFF1xx instructions which use REG+REG addre...
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
bf54968b
L		 12018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/23000
4 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
5 ENDBR64 to the TLSDESC PLT entry.
6
0ccf57bd
AM		 72018-03-21 Alan Modra <amodra@gmail.com>
8
9 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
10 symbols. Use size_t counts. Delete redundant opd test.
11
4bad6366
AM		 122018-03-21 Alan Modra <amodra@gmail.com>
13
14 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
15
bac3c8c5
AM		 162018-03-21 Alan Modra <amodra@gmail.com>
17
18 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
19 field unsigned.
20 (update_local_sym_info): Likewise for local_got_tls_masks.
21 (ppc_elf_tls_optimize): Likewise for lgot_masks.
22
6a3858a6
AM		 232018-03-21 Alan Modra <amodra@gmail.com>
24
25 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
26 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
27 do in size_dynamic_sections.
28
675e2809
AM		 292018-03-21 Alan Modra <amodra@gmail.com>
30
31 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
32 without first checking array bounds.
33 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
34
416c34d6
L		 352018-03-20 H.J. Lu <hongjiu.lu@intel.com>
36
37 PR ld/22983
38 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
39 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
40
315aa1cf
NC		 412018-03-19 Nick Clifton <nickc@redhat.com>
42
43 * po/es.po: Updated Spanish translation.
44
0854d504
MF		 452018-03-15 Max Filippov <jcmvbkbc@gmail.com>
46
47 * elf32-xtensa.c (xlate_map_entry): Change types of address
48 fields from 'unsigned' to 'bfd_vma'.
49 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
50 the key argument to bsearch. Allow offsets past the end of a
51 section, use the last map entry for translation of such offsets.
52
f9671640
KLC		 532018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
54
55 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
56 Not support the target feature.
57 (nds32_elf_ex9_itb_base): Likewise.
58 (nds32_elf_ex9_import_table): Likewise.
59 (nds32_elf_ex9_finish): Likewise.
60 (nds32_elf_ex9_reloc_jmp): Likewise.
61 (nds32_elf_get_insn_with_reg): Likewise.
62 (nds32_get_local_syms): Likewise.
63 (nds32_elf_ex9_replace_instruction): Likewise.
64 (nds32_elf_ifc_calc): Likewise.
65 (nds32_elf_ifc_finish): Likewise.
66 (nds32_elf_ifc_replace): Likewise.
67 (nds32_elf_ifc_reloc): Likewise.
68
7dda8d3c
AM		 692018-03-14 Alan Modra <amodra@gmail.com>
70
71 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
72 sfpr size added before defining alias symbols.
73 (ppc64_elf_build_stubs): Add stub section padding before
74 copying sfpr contents and defining save/restore alias symbols.
75
9e223787
L		 762018-03-14 H.J. Lu <hongjiu.lu@intel.com>
77
78 PR ld/20882
79 * elflink.c (elf_gc_mark_debug_section): Also check the local
80 debug definition section.
81
3e33b239
NC		 822018-03-13 Nick Clifton <nickc@redhat.com>
83
84 PR 22113
85 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
86 function. Add an end address parameter. Check access of the data
87 pointer to make sure that they do not extend beyond the end
88 address. Return FALSE if any check fails. Add the end address
89 pointer to the ui structure.
90 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
91 codes to make sure that they do not extend beyond the end address
92 pointer. Print an error message and return immediately if any
93 check fails.
94
f657f8c4
NC		 952018-03-09 Nick Clifton <nickc@redhat.com>
96
97 * elf64-s390.c (elf_s390_relocate_section): Move check for
98 relocations against non-allocated sections to before the code that
99 handles ifunc relocations.
100 * elf32-s390.c (elf_s390_relocate_section): Likewise.
101 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
102 relocs against IFUNC symbols in non-allocated sections as relocs
103 against FUNC symbols.
104 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
105
347a8774
L		 1062018-03-08 H.J. Lu <hongjiu.lu@intel.com>
107
108 PR ld/22929
109 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
110 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
111 relocation against FUNC symbol.
112 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
113
0c1ded8d
RL		 1142018-03-07 Renlin Li <renlin.li@arm.com>
115
116 PR ld/20402
117 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
118 symbol, and don't emit relocation in specific case.
119
0118219e
AM		 1202018-03-07 Alan Modra <amodra@gmail.com>
121
122 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
123 (mips_elf64_slurp_one_reloc_table): Pass on error.
124
dfb93f11
JC		 1252018-03-03 James Cowgill <james.cowgill@mips.com>
126 Maciej W. Rozycki <macro@mips.com>
127
128 PR ld/21900
129 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
130 after calling `undefined_symbol' hook if this is an error
131 condition. Assume the value of 0 for the symbol requested
132 otherwise.
133
9a2ebffd
JW		 1342018-03-02 Jim Wilson <jimw@sifive.com>
135
136 PR 22903
137 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
138 and nop instead of 4.
139 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
140 8 instead of 4.
141
788af978
JW		 1422018-03-01 Jim Wilson <jimw@sifive.com>
143
144 PR 22756
145 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
146 else if instead of if.
147
5224fa03
AM		 1482018-03-01 Alan Modra <amodra@gmail.com>
149
150 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
151
116acb2c
AM		 1522018-02-28 Alan Modra <amodra@gmail.com>
153
154 PR 22887
155 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
156
eef10466
NC		 1572018-02-28 Nick Clifton <nickc@redhat.com>
158
12c96342
NC		 159 PR 22895
160 PR 22893
161 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
162 pointer. Drop unused abfd parameter. Check the size of the block
163 before initialising the data field. Return the end pointer if the
164 size is invalid.
165 (read_attribute_value): Adjust invocations of read_n_bytes.
166
eef10466
NC		 167 PR 22894
168 * dwarf1.c (parse_die): Check the length of form blocks before
169 advancing the data pointer.
170
0d329c0a
AM		 1712018-02-28 Alan Modra <amodra@gmail.com>
172
173 PR 22887
174 * aoutx.h (translate_symbol_table): Print an error message and set
175 bfd_error on finding an invalid name string offset.
176
f6aec96d
L		 1772018-02-27 H.J. Lu <hongjiu.lu@intel.com>
178
179 * config.in: Regenerated.
180 * configure: Likewise.
181 * configure.ac: Add --enable-separate-code.
182 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
183 to 1 for Linux/x86 targets,
184 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
185 DEFAULT_LD_Z_SEPARATE_CODE is 1.
186
f3185997
NC		 1872018-02-27 Nick Clifton <nickc@redhat.com>
188
e8f5af78
NC		 189 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
190 message.
191 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
192 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
193 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
194 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
195 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
196 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
197 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
198 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
199 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
200
f3185997
NC		 201 PR 22875
202 * elf-bfd.h (struct elf_backend_data): Change the return type of
203 the elf_info_to_howto and elf_info_to_howto_rel function pointers
204 to bfd_boolean.
205 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
206 value from the info_to_howto function and fail if that function
207 failed.
208 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
209 from the info_to_howto function.
210 (elf32_h8_relax_section): Likewise.
211 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
212 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
213 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
214 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
215 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
216 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
217 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
218 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
219 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
220 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
221 (riscv_elf_relocate_section): Likewise.
222 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
223 bfd_boolean. Issue an error message, set an error value and
224 return FALSE if the reloc is not recognized.
225 (elf_hppa_info_to_howto_rel): Likewise.
226 * elf-m10200.c (mn10200_info_to_howto): Likewise.
227 * elf-m10300.c (mn10300_info_to_howto): Likewise.
228 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
229 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
230 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
231 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
232 * elf32-bfin.c (bfin_info_to_howto): Likewise.
233 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
234 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
235 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
236 (cris_info_to_howto_rela): Likewise.
237 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
238 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
239 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
240 Likewise.
241 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
242 (elf32_dlx_info_to_howto_rel): Likewise.
243 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
244 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
245 * elf32-frv.c (frv_info_to_howto_rela)
246 (frvfdpic_info_to_howto_rel): Likewise.
247 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
248 * elf32-gen.c (elf_generic_info_to_howto)
249 (elf_generic_info_to_howto_rel): Likewise.
250 * elf32-h8300.c (elf32_h8_info_to_howto)
251 (elf32_h8_info_to_howto_rel): Likewise.
252 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
253 * elf32-i386.c (elf_i386_reloc_type_lookup)
254 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
255 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
256 Likewise.
257 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
258 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
259 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
260 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
261 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
262 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
263 Likewise.
264 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
265 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
266 * elf32-m68k.c (rtype_to_howto): Likewise.
267 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
268 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
269 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
270 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
271 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
272 Likewise.
273 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
274 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
275 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
276 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
277 Likewise.
278 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
279 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
280 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
281 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
282 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
283 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
284 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
285 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
286 * elf32-score.c (s3_bfd_score_info_to_howto)
287 (_bfd_score_info_to_howto): Likewise.
288 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
289 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
290 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
291 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
292 (elf32_tic6x_info_to_howto_rel): Likewise.
293 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
294 * elf32-v850.c (v850_elf_info_to_howto_rel)
295 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
296 * elf32-vax.c (rtype_to_howto): Likewise.
297 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
298 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
299 (elf32_wasm32_info_to_howto_rela): Likewise.
300 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
301 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
302 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
303 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
304 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
305 * elf64-gen.c (elf_generic_info_to_howto)
306 (elf_generic_info_to_howto_rel): Likewise.
307 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
308 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
309 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
310 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
311 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
312 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
313 Likewise.
314 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
315 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
316 Likewise.
317 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
318 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
319 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
320 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
321 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
322 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
323 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
324 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
325 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
326 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
327 Default to NULL.
328
1f4bace8
JW		 3292018-02-26 Jim Wilson <jimw@sifive.com>
330 Stephan Schreiber <info@fs-driver.org>
331
332 PR 15904
333 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
334 call, set changed_contents and changed_relocs. Likewise after
335 successful ia64_elf_relax_br call.
336
6838f2be
AM		 3372018-02-26 Alan Modra <amodra@gmail.com>
338
339 * elf.c (assign_file_positions_except_relocs): Don't segfault
340 when actual number of phdrs is less than allocated. Delete
341 outdated comment. Formatting.
342
38f14ab8
AM		 3432018-02-26 Alan Modra <amodra@gmail.com>
344
345 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
346 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
347 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
348 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
349 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
350 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
351 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
352 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
353 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
354 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
355 error/warning messages.
356
6e05870c
AM		 3572018-02-26 Alan Modra <amodra@gmail.com>
358
359 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
360 * syms.c: Standardize error/warning messages.
361
59d08d6c
AM		 3622018-02-26 Alan Modra <amodra@gmail.com>
363
364 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
365 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
366 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
367 * peXXigen.c, * peicode.h: Standardize error/warning messages.
368
90b6238f
AM		 3692018-02-26 Alan Modra <amodra@gmail.com>
370
371 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
372
2c1c9679
AM		 3732018-02-26 Alan Modra <amodra@gmail.com>
374
375 * elfxx-mips.c: Standardize error/warning messages.
376
9793eb77
AM		 3772018-02-26 Alan Modra <amodra@gmail.com>
378
379 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
380 * elflink.c: Standardize error/warning messages. Replace use of
381 linker callback einfo with _bfd_error_handler when possible.
382
0aa13fee
AM		 3832018-02-26 Alan Modra <amodra@gmail.com>
384
385 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
386 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
387 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
388 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
389 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
390 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
391 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
392 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
393 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
394 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
395 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
396 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
397 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
398 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
399 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
400 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
401 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
402 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
403 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
404 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
405 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
406 unrecognized/unsupported reloc message.
407
cf97bcb0
AM		 4082018-02-26 Alan Modra <amodra@gmail.com>
409
410 * elf32-ppc.c: Standardize error/warning messages. Use
411 _bfd_error_handler rather than einfo when einfo features not used.
412 * elf64-ppc.c: Likewise.
413
01f7e10c
AM		 4142018-02-23 Alan Modra <amodra@gmail.com>
415
416 PR 22881
417 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
418 segment if no matching LOAD segment.
419
e859f655
KLC		 4202018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
421
422 * elf32-nds32.h: Define mask for ict_model.
423
6e8d06db
JD		 4242018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
425
426 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
427
b248d650
MR		 4282018-02-19 Maciej W. Rozycki <macro@mips.com>
429
430 Revert
431 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
432
433 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
434 .reginfo section has wrong size.
435
6798f8bf
MR		 4362018-02-19 Maciej W. Rozycki <macro@mips.com>
437
438 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
439 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
440 `.MIPS.abiflags' sections.
441 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
442 section's end.
443
8772de11
MR		 4442018-02-19 Maciej W. Rozycki <macro@mips.com>
445
446 * section.c (SEC_FIXED_SIZE): New macro.
447 * bfd-in2.h: Regenerate.
448
4f7fd351
MR		 4492018-02-19 Maciej W. Rozycki <macro@mips.com>
450
451 * section.c (SEC_HAS_GOT_REF): Remove macro.
452 * bfd-in2.h: Regenerate.
453
f2b740ac
AM		 4542018-02-19 Alan Modra <amodra@gmail.com>
455
456 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
457 arguments.
458 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
459 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
460 (_bfd_riscv_relax_pc): Likewise and fix typos.
461 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
462 * libbfd.h: Regenerate.
463
8979927a
AM		 4642018-02-19 Alan Modra <amodra@gmail.com>
465
466 * dwarf2.c (read_section): Don't use 'll' format modifier.
467 (find_abstract_instance): Likewise.
468 * elfcore.h (elf_core_file_p): Likewise.
469
2dcf00ce
AM		 4702018-02-19 Alan Modra <amodra@gmail.com>
471
472 * bfd-in.h: Include inttypes.h or if not available define
473 PRId64, PRIu64 and PRIx64.
474 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
475 modifier to print bfd_vma.
476 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
477 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
478 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
479 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
480 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
481 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
482 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
483 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
484 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
485 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
486 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
487 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
488 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
489 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
490 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
491 and cast input to uint64_t, and similarly for Ld and Lu.
492 * bfd-in2.h: Regenerate.
493
c1c8c1ef
AM		 4942018-02-19 Alan Modra <amodra@gmail.com>
495
496 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
497 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
498 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
499 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
500 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
501 * reloc.c: Replace use of %R and %T in format strings passed to
502 einfo and friends by %pR and %pT.
503
871b3ab2
AM		 5042018-02-19 Alan Modra <amodra@gmail.com>
505
506 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
507 of %A and %B.
508 * aout-adobe.c: Update all messages using %A and %B.
509 * aout-cris.c: Likewise.
510 * aoutx.h: Likewise.
511 * archive.c: Likewise.
512 * binary.c: Likewise.
513 * cache.c: Likewise.
514 * coff-alpha.c: Likewise.
515 * coff-arm.c: Likewise.
516 * coff-i860.c: Likewise.
517 * coff-mcore.c: Likewise.
518 * coff-ppc.c: Likewise.
519 * coff-rs6000.c: Likewise.
520 * coff-sh.c: Likewise.
521 * coff-tic4x.c: Likewise.
522 * coff-tic54x.c: Likewise.
523 * coff-tic80.c: Likewise.
524 * coff64-rs6000.c: Likewise.
525 * coffcode.h: Likewise.
526 * coffgen.c: Likewise.
527 * cofflink.c: Likewise.
528 * coffswap.h: Likewise.
529 * compress.c: Likewise.
530 * cpu-arm.c: Likewise.
531 * ecoff.c: Likewise.
532 * elf-attrs.c: Likewise.
533 * elf-eh-frame.c: Likewise.
534 * elf-ifunc.c: Likewise.
535 * elf-m10300.c: Likewise.
536 * elf-properties.c: Likewise.
537 * elf-s390-common.c: Likewise.
538 * elf.c: Likewise.
539 * elf32-arc.c: Likewise.
540 * elf32-arm.c: Likewise.
541 * elf32-avr.c: Likewise.
542 * elf32-bfin.c: Likewise.
543 * elf32-cr16.c: Likewise.
544 * elf32-cr16c.c: Likewise.
545 * elf32-cris.c: Likewise.
546 * elf32-crx.c: Likewise.
547 * elf32-d10v.c: Likewise.
548 * elf32-d30v.c: Likewise.
549 * elf32-epiphany.c: Likewise.
550 * elf32-fr30.c: Likewise.
551 * elf32-frv.c: Likewise.
552 * elf32-gen.c: Likewise.
553 * elf32-hppa.c: Likewise.
554 * elf32-i370.c: Likewise.
555 * elf32-i386.c: Likewise.
556 * elf32-i960.c: Likewise.
557 * elf32-ip2k.c: Likewise.
558 * elf32-iq2000.c: Likewise.
559 * elf32-lm32.c: Likewise.
560 * elf32-m32c.c: Likewise.
561 * elf32-m32r.c: Likewise.
562 * elf32-m68hc11.c: Likewise.
563 * elf32-m68hc12.c: Likewise.
564 * elf32-m68hc1x.c: Likewise.
565 * elf32-m68k.c: Likewise.
566 * elf32-mcore.c: Likewise.
567 * elf32-mep.c: Likewise.
568 * elf32-metag.c: Likewise.
569 * elf32-microblaze.c: Likewise.
570 * elf32-moxie.c: Likewise.
571 * elf32-msp430.c: Likewise.
572 * elf32-mt.c: Likewise.
573 * elf32-nds32.c: Likewise.
574 * elf32-nios2.c: Likewise.
575 * elf32-or1k.c: Likewise.
576 * elf32-pj.c: Likewise.
577 * elf32-ppc.c: Likewise.
578 * elf32-rl78.c: Likewise.
579 * elf32-rx.c: Likewise.
580 * elf32-s390.c: Likewise.
581 * elf32-score.c: Likewise.
582 * elf32-score7.c: Likewise.
583 * elf32-sh-symbian.c: Likewise.
584 * elf32-sh.c: Likewise.
585 * elf32-sh64.c: Likewise.
586 * elf32-sparc.c: Likewise.
587 * elf32-spu.c: Likewise.
588 * elf32-tic6x.c: Likewise.
589 * elf32-tilepro.c: Likewise.
590 * elf32-v850.c: Likewise.
591 * elf32-vax.c: Likewise.
592 * elf32-visium.c: Likewise.
593 * elf32-wasm32.c: Likewise.
594 * elf32-xgate.c: Likewise.
595 * elf32-xtensa.c: Likewise.
596 * elf64-alpha.c: Likewise.
597 * elf64-gen.c: Likewise.
598 * elf64-hppa.c: Likewise.
599 * elf64-ia64-vms.c: Likewise.
600 * elf64-mmix.c: Likewise.
601 * elf64-ppc.c: Likewise.
602 * elf64-s390.c: Likewise.
603 * elf64-sh64.c: Likewise.
604 * elf64-sparc.c: Likewise.
605 * elf64-x86-64.c: Likewise.
606 * elfcode.h: Likewise.
607 * elfcore.h: Likewise.
608 * elflink.c: Likewise.
609 * elfnn-aarch64.c: Likewise.
610 * elfnn-ia64.c: Likewise.
611 * elfnn-riscv.c: Likewise.
612 * elfxx-mips.c: Likewise.
613 * elfxx-sparc.c: Likewise.
614 * elfxx-tilegx.c: Likewise.
615 * elfxx-x86.c: Likewise.
616 * hpux-core.c: Likewise.
617 * ieee.c: Likewise.
618 * ihex.c: Likewise.
619 * libbfd.c: Likewise.
620 * linker.c: Likewise.
621 * mach-o.c: Likewise.
622 * merge.c: Likewise.
623 * mmo.c: Likewise.
624 * oasys.c: Likewise.
625 * pdp11.c: Likewise.
626 * pe-mips.c: Likewise.
627 * peXXigen.c: Likewise.
628 * peicode.h: Likewise.
629 * reloc.c: Likewise.
630 * rs6000-core.c: Likewise.
631 * srec.c: Likewise.
632 * stabs.c: Likewise.
633 * vms-alpha.c: Likewise.
634 * xcofflink.c: Likewise.
635
dbc88fc1
AM		 6362018-02-19 Alan Modra <amodra@gmail.com>
637
638 PR 22845
639 * elf.c (IS_TBSS): Define.
640 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
641 (assign_file_positions_for_non_load_sections): Revert last change.
642 Properly calculate load segment limits to compare against relro limits.
643
325ba6fb
AM		 6442018-02-17 Alan Modra <amodra@gmail.com>
645
646 PR 22845
647 * elf.c (assign_file_positions_for_non_load_sections): Ignore
648 degenerate zero size PT_LOAD segments when finding one overlapping
649 the PT_GNU_RELRO segment.
650
d00dd7dc
AM		 6512018-02-16 Alan Modra <amodra@gmail.com>
652
653 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
654 (_bfd_bool_bfd_true): Rename from bfd_true.
655 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
656 (_bfd_int_bfd_0): Rename from bfd_0.
657 (_bfd_uint_bfd_0): Rename from bfd_0u.
658 (_bfd_long_bfd_0): Rename from bfd_0l.
659 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
660 (_bfd_void_bfd): Rename from bfd_void.
661 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
662 (_bfd_bool_bfd_link_false_error),
663 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
664 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
665 (_bfd_bool_bfd_asection_bfd_asection_true),
666 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
667 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
668 * archive.c (_bfd_noarchive_get_elt_at_index),
669 (_bfd_noarchive_openr_next_archived_file),
670 (_bfd_noarchive_construct_extended_name_table),
671 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
672 (_bfd_noarchive_write_armap): New functions.
673 * archures.c (_bfd_nowrite_set_arch_mach): New function.
674 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
675 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
676 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
677 (alpha_ecoff_swap_coff_lineno_out),
678 (alpha_ecoff_swap_coff_reloc_out): New functions.
679 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
680 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
681 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
682 (mips_ecoff_swap_coff_lineno_out),
683 (mips_ecoff_swap_coff_reloc_out): New functions.
684 * coffcode.h (coff_set_alignment_hook): Replace define with
685 new function.
686 (symname_in_debug_hook): Likewise.
687 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
688 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
689 * elf.c (assign_file_positions_except_relocs): Test
690 elf_backend_allow_non_load_phdr for NULL.
691 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
692 _bfd_elf_link_omit_section_dynsym. Update uses.
693 (_bfd_elf_omit_section_dynsym_all): New function.
694 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
695 (_bfd_elf_omit_section_dynsym_default): Declare.
696 (_bfd_elf_omit_section_dynsym_all): Declare.
697 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
698 (_bfd_nolink_bfd_get_relocated_section_contents),
699 (_bfd_nolink_bfd_lookup_section_flags),
700 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
701 (_bfd_nolink_bfd_link_hash_table_create),
702 (_bfd_nolink_bfd_link_just_syms),
703 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
704 (_bfd_nolink_bfd_link_split_section),
705 (_bfd_nolink_section_already_linked),
706 (_bfd_nolink_bfd_define_common_symbol),
707 (_bfd_nolink_bfd_define_start_stop): New functions.
708 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
709 (_bfd_norelocs_bfd_reloc_name_lookup),
710 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
711 * section.c (_bfd_nowrite_set_section_contents): New function.
712 * syms.c (_bfd_nosymbols_canonicalize_symtab),
713 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
714 (_bfd_nosymbols_get_symbol_version_string),
715 (_bfd_nosymbols_bfd_is_local_label_name),
716 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
717 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
718 (_bfd_nosymbols_bfd_make_debug_symbol),
719 ( _bfd_nosymbols_read_minisymbols),
720 ( _bfd_nosymbols_minisymbol_to_symbol),
721 (_bfd_nodynamic_get_synthetic_symtab): New functions.
722 * libbfd-in.h: Declare new functions. Update existing defines,
723 removing casts.
724 * aix386-core.c: Update to use new hooks. Formatting.
725 * aout-adobe.c: Likewise.
726 * aout-arm.c: Likewise.
727 * aout-target.h: Likewise.
728 * aout-tic30.c: Likewise.
729 * aoutf1.h: Likewise.
730 * binary.c: Likewise.
731 * bout.c: Likewise.
732 * cisco-core.c: Likewise.
733 * coff-alpha.c: Likewise.
734 * coff-i386.c: Likewise.
735 * coff-i860.c: Likewise.
736 * coff-i960.c: Likewise.
737 * coff-ia64.c: Likewise.
738 * coff-mips.c: Likewise.
739 * coff-ppc.c: Likewise.
740 * coff-rs6000.c: Likewise.
741 * coff-sh.c: Likewise.
742 * coff-tic30.c: Likewise.
743 * coff-tic54x.c: Likewise.
744 * coff-x86_64.c: Likewise.
745 * coff64-rs6000.c: Likewise.
746 * coffcode.h: Likewise.
747 * elf-m10300.c: Likewise.
748 * elf32-cr16.c: Likewise.
749 * elf32-lm32.c: Likewise.
750 * elf32-m32r.c: Likewise.
751 * elf32-metag.c: Likewise.
752 * elf32-score.c: Likewise.
753 * elf32-score7.c: Likewise.
754 * elf32-tilepro.c: Likewise.
755 * elf32-xstormy16.c: Likewise.
756 * elf32-xtensa.c: Likewise.
757 * elf64-alpha.c: Likewise.
758 * elf64-hppa.c: Likewise.
759 * elf64-ia64-vms.c: Likewise.
760 * elf64-mmix.c: Likewise.
761 * elf64-sh64.c: Likewise.
762 * elfnn-ia64.c: Likewise.
763 * elfxx-sparc.c: Likewise.
764 * elfxx-target.h: Likewise.
765 * elfxx-tilegx.c: Likewise.
766 * elfxx-x86.h: Likewise.
767 * hp300hpux.c: Likewise.
768 * hppabsd-core.c: Likewise.
769 * hpux-core.c: Likewise.
770 * i386msdos.c: Likewise.
771 * i386os9k.c: Likewise.
772 * ieee.c: Likewise.
773 * ihex.c: Likewise.
774 * irix-core.c: Likewise.
775 * libaout.h: Likewise.
776 * libecoff.h: Likewise.
777 * mach-o-target.c: Likewise.
778 * mach-o.c: Likewise.
779 * mipsbsd.c: Likewise.
780 * mmo.c: Likewise.
781 * netbsd-core.c: Likewise.
782 * nlm-target.h: Likewise.
783 * oasys.c: Likewise.
784 * osf-core.c: Likewise.
785 * pdp11.c: Likewise.
786 * pe-mips.c: Likewise.
787 * pe-x86_64.c: Likewise.
788 * pef.c: Likewise.
789 * plugin.c: Likewise.
790 * ppcboot.c: Likewise.
791 * ptrace-core.c: Likewise.
792 * sco5-core.c: Likewise.
793 * som.c: Likewise.
794 * sparclynx.c: Likewise.
795 * srec.c: Likewise.
796 * tekhex.c: Likewise.
797 * trad-core.c: Likewise.
798 * verilog.c: Likewise.
799 * versados.c: Likewise.
800 * vms-alpha.c: Likewise.
801 * vms-lib.c: Likewise.
802 * wasm-module.c: Likewise.
803 * xsym.c: Likewise.
804 * libbfd.h: Regenerate.
805
2a0d9853
JW		 8062018-02-15 Jim Wilson <jimw@sifive.com>
807
09ca4b9d
JW		 808 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
809 symbols whose section address is zero.
810
2a0d9853
JW		 811 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
812 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
813 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
814 Add %X%P to error messages.
815
e513bd38
EB		 8162018-02-15 Eric Botcazou <ebotcazou@adacore.com>
817
818 PR ld/22832
819 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
820 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
821 and assert that the result of the call is not NULL.
822
12ef3f5a
NC		 8232018-02-14 Nick Clifton <nickc@redhat.com>
824
825 PR 22823
826 Revert previous delta. Add extra casts to avoid compile time
827 warnings instead.
828 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
829 cast to avoid warning from gcc v8 compiler.
830 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
831 (_bfd_generic_bfd_set_private_flags): Likewise.
832 (_bfd_generic_bfd_copy_private_section_data): Likewise.
833 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
834 (_bfd_generic_bfd_copy_private_header_data): Likewise.
835 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
836 (_bfd_noarchive_construct_extended_name_table): Likewise.
837 (_bfd_noarchive_truncate_arname): Likewise.
838 (_bfd_noarchive_write_ar_hdr): Likewise.
839 (_bfd_noarchive_get_elt_at_index): Likewise.
840 (_bfd_nosymbols_canonicalize_symtab): Likewise.
841 (_bfd_nosymbols_print_symbol): Likewise.
842 (_bfd_nosymbols_get_symbol_info): Likewise.
843 (_bfd_nosymbols_get_symbol_version_string): Likewise.
844 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
845 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
846 (_bfd_nosymbols_get_lineno): Likewise.
847 (_bfd_nosymbols_find_nearest_line): Likewise.
848 (_bfd_nosymbols_find_line): Likewise.
849 (_bfd_nosymbols_find_inliner_info): Likewise.
850 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
851 (_bfd_nosymbols_read_minisymbols): Likewise.
852 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
853 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
854 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
855 (_bfd_nowrite_set_arch_mach): Likewise.
856 (_bfd_nowrite_set_section_contents): Likewise.
857 (_bfd_nolink_sizeof_headers): Likewise.
858 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
859 (_bfd_nolink_bfd_relax_section): Likewise.
860 (_bfd_nolink_bfd_gc_sections): Likewise.
861 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
862 (_bfd_nolink_bfd_merge_sections): Likewise.
863 (_bfd_nolink_bfd_is_group_section): Likewise.
864 (_bfd_nolink_bfd_discard_group): Likewise.
865 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
866 (_bfd_nolink_bfd_link_add_symbols): Likewise.
867 (_bfd_nolink_bfd_link_just_syms): Likewise.
868 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
869 (_bfd_nolink_bfd_final_link): Likewise.
870 (_bfd_nolink_bfd_link_split_section): Likewise.
871 (_bfd_nolink_section_already_linked): Likewise.
872 (_bfd_nolink_bfd_define_common_symbol): Likewise.
873 (_bfd_nolink_bfd_define_start_stop): Likewise.
874 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
875 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
876 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
877 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
878 * libbfd.c (bfd_false_any): Delete.
879 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
880 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
881 * libbfd.h (extern): Regenerate
882 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
883 cast to avoid warning from gcc v8 compiler.
884 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
885 * binary.c (binary_get_symbol_info): Likewise.
886 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
887 * coff-mips.c (mips_ecoff_backend_data): Likewise.
888 * coffcode.h (coff_set_alignment_hook): Likewise.
889 (symname_in_debug_hook): Likewise.
890 (bfd_coff_backend_data bigobj_swap_table): Likewise.
891 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
892 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
893 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
894 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
895 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
896 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
897 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
898 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
899 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
900 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
901 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
902 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
903 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
904 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
905 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
906 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
907 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
908 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
909 (bfd_elfNN_bfd_set_private_flags): Likewise.
910 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
911 (elf_backend_init_index_section): Likewise.
912 (elf_backend_allow_non_load_phdr): Likewise.
913 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
914 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
915 * ieee.c (ieee_construct_extended_name_table): Likewise.
916 (ieee_write_armap): Likewise.
917 (ieee_write_ar_hdr): Likewise.
918 (ieee_bfd_is_target_special_symbol): Likewise.
919 * ihex.c (ihex_canonicalize_symtab): Likewise.
920 (ihex_bfd_is_target_special_symbol): Likewise.
921 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
922 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
923 (_bfd_ecoff_set_alignment_hook): Likewise.
924 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
925 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
926 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
927 * oasys.c (oasys_construct_extended_name_table): Likewise.
928 (oasys_write_armap): Likewise.
929 (oasys_write_ar_hdr): Likewise.
930 (oasys_bfd_is_target_special_symbol): Likewise.
931 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
932 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
933 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
934 * som.c (som_bfd_is_target_special_symbol): Likewise.
935 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
936 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
937 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
938 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
939 (versados_bfd_reloc_name_lookup): Likewise.
940 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
941 (vms_bfd_define_start_stop): Likewise.
942 (alpha_vms_bfd_is_target_special_symbol): Likewise.
943 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
944 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
945
451875b4
L		 9462018-02-14 H.J. Lu <hongjiu.lu@intel.com>
947
948 PR ld/22842
949 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
950 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
951 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
952 R_X86_64_PC32 reloc against dynamic function in data section.
953 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
954 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
955 against dynamic function in data section.
956 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
957 function address only if pcrel_plt is true.
958 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
959 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
960 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
961 PC-relative relocation against a function definition in data
962 secton in PIE. Remove the obsolete comments.
963 (elf_x86_link_hash_table): Add pcrel_plt.
964
1031c264
L		 9652018-02-13 H.J. Lu <hongjiu.lu@intel.com>
966
967 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
968 instead of bfd_link_pic, for building shared library.
969
bd7ab16b
L		 9702018-02-13 H.J. Lu <hongjiu.lu@intel.com>
971
972 PR gas/22791
973 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
974 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
975 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
976 against protected function in shared object.
977
80c96350
ST		 9782018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
979
980 PR 22828
981 * po/ru.po: Fix typo in Russian translation.
982
87993319
MR		 9832018-02-13 Maciej W. Rozycki <macro@mips.com>
984
985 * wasm-module.c (wasm_scan_name_function_section): Rename
986 `index' local variable to `idx'.
987
68d20676
NC		 9882018-02-13 Nick Clifton <nickc@redhat.com>
989
990 PR 22823
991 Fix compile time warnings generated by gcc version 8.
992 * libbfd-in.h: Remove extraneous text from prototypes.
993 Add prototypes for bfd_false_any, bfd_true_any,
994 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
995 bfd_n1_any, bfd_void_any.
996 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
997 function.
998 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
999 (_bfd_generic_bfd_set_private_flags): Likewise.
1000 (_bfd_generic_bfd_copy_private_section_data): Likewise.
1001 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1002 (_bfd_generic_bfd_copy_private_header_data): Likewise.
1003 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1004 (_bfd_noarchive_construct_extended_name_table): Likewise.
1005 (_bfd_noarchive_truncate_arname): Likewise.
1006 (_bfd_noarchive_write_ar_hdr): Likewise.
1007 (_bfd_noarchive_get_elt_at_index): Likewise.
1008 (_bfd_nosymbols_canonicalize_symtab): Likewise.
1009 (_bfd_nosymbols_print_symbol): Likewise.
1010 (_bfd_nosymbols_get_symbol_info): Likewise.
1011 (_bfd_nosymbols_get_symbol_version_string): Likewise.
1012 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1013 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1014 (_bfd_nosymbols_get_lineno): Likewise.
1015 (_bfd_nosymbols_find_nearest_line): Likewise.
1016 (_bfd_nosymbols_find_line): Likewise.
1017 (_bfd_nosymbols_find_inliner_info): Likewise.
1018 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1019 (_bfd_nosymbols_read_minisymbols): Likewise.
1020 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1021 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1022 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1023 (_bfd_nowrite_set_arch_mach): Likewise.
1024 (_bfd_nowrite_set_section_contents): Likewise.
1025 (_bfd_nolink_sizeof_headers): Likewise.
1026 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1027 (_bfd_nolink_bfd_relax_section): Likewise.
1028 (_bfd_nolink_bfd_gc_sections): Likewise.
1029 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1030 (_bfd_nolink_bfd_merge_sections): Likewise.
1031 (_bfd_nolink_bfd_is_group_section): Likewise.
1032 (_bfd_nolink_bfd_discard_group): Likewise.
1033 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1034 (_bfd_nolink_bfd_link_add_symbols): Likewise.
1035 (_bfd_nolink_bfd_link_just_syms): Likewise.
1036 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1037 (_bfd_nolink_bfd_final_link): Likewise.
1038 (_bfd_nolink_bfd_link_split_section): Likewise.
1039 (_bfd_nolink_section_already_linked): Likewise.
1040 (_bfd_nolink_bfd_define_common_symbol): Likewise.
1041 (_bfd_nolink_bfd_define_start_stop): Likewise.
1042 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1043 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1044 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1045 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1046 * libbfd.c (bfd_false_any): New function. Like bfd_false but
1047 accepts one or more arguments.
1048 (bfd_true_any): Likewise.
1049 (bfd_nullvoidptr_any): Likewise.
1050 (bfd_0_any): Likewise.
1051 (bfd_0u_any): Likewise.
1052 (bfd_0l_any): Likewise.
1053 (_bfd_n1_any): Likewise.
1054 (bfd_void_any): Likewise.
1055 * libbfd.h (extern): Regenerate
1056 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1057 based dummy function.
1058 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1059 * binary.c (binary_get_symbol_info): Likewise.
1060 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1061 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1062 * coffcode.h (coff_set_alignment_hook): Likewise.
1063 (symname_in_debug_hook): Likewise.
1064 (bfd_coff_backend_data bigobj_swap_table): Likewise.
1065 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1066 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1067 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1068 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1069 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1070 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1071 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1072 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1073 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1074 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1075 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1076 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1077 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1078 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1079 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1080 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1081 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1082 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1083 (bfd_elfNN_bfd_set_private_flags): Likewise.
1084 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1085 (elf_backend_init_index_section): Likewise.
1086 (elf_backend_allow_non_load_phdr): Likewise.
1087 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1088 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1089 * ieee.c (ieee_construct_extended_name_table): Likewise.
1090 (ieee_write_armap): Likewise.
1091 (ieee_write_ar_hdr): Likewise.
1092 (ieee_bfd_is_target_special_symbol): Likewise.
1093 * ihex.c (ihex_canonicalize_symtab): Likewise.
1094 (ihex_bfd_is_target_special_symbol): Likewise.
1095 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1096 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1097 (_bfd_ecoff_set_alignment_hook): Likewise.
1098 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1099 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1100 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1101 * oasys.c (oasys_construct_extended_name_table): Likewise.
1102 (oasys_write_armap): Likewise.
1103 (oasys_write_ar_hdr): Likewise.
1104 (oasys_bfd_is_target_special_symbol): Likewise.
1105 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1106 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1107 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1108 * som.c (som_bfd_is_target_special_symbol): Likewise.
1109 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1110 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1111 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1112 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1113 (versados_bfd_reloc_name_lookup): Likewise.
1114 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1115 (vms_bfd_define_start_stop): Likewise.
1116 (alpha_vms_bfd_is_target_special_symbol): Likewise.
1117 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1118 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1119 * elf32-arc.c (get_replace_function): Assign replacement function
1120 to func pointer.
1121 * elf32-i370.c (i370_noop): Update prototype.
1122
6e5e9d58
AM		 11232018-02-13 Alan Modra <amodra@gmail.com>
1124
1125 PR 22836
1126 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1127 relocation sections. If size reduces to just the flag word,
1128 remove that too and mark with SEC_EXCLUDE.
1129 * elflink.c (bfd_elf_final_link): Strip empty group sections.
1130
f2731e0c
AM		 11312018-02-13 Alan Modra <amodra@gmail.com>
1132
1133 PR 22829
1134 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1135 PT_GNU_RELRO setup.
1136
830db048
ZF		 11372018-02-12 Zebediah Figura <z.figura12@gmail.com>
1138
1139 * i386msdos.c (msdos_mkobject); New function.
1140 (msdos_object_p): New function.
1141 (i386_msdos_vec): Use msdos_object_p as the check_format
1142 function.
1143 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1144 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1145 IMAGE_NT_SIGNATURE.
1146 * peXXigen.c: Likewise.
1147 * coff-ia64.c: Likewise.
1148
94fe5757
NC		 11492018-02-12 Nick Clifton <nickc@redhat.com>
1150
1151 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1152 assignment.
0b8683b7 1153 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 1154
d805612e 11552018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 1156
1157 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1158 (sparc_elf_append_rela): Assert that there is enough room in section.
1159 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1160 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1161 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1162 For a symbol subject to a GOT relocation, reserve a slot in the
1163 relocation section if the symbol isn't dynamic and we are in PIC mode.
1164 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1165 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1166 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1167 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
1168 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1169 resolved_to_zero. Do not generate a dynamic GOT relocation for an
1170 undefined weak symbol with non-default visibility. Remove superfluous
1171 'else' and fix formatting.
1172
3b4c3844
L		 11732018-02-09 H.J. Lu <hongjiu.lu@intel.com>
1174
1175 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1176 is_solaris.
1177 (i386_elf32_sol2_vec): Don't declare.
1178 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1179 Don't set need_global_offset_table.
1180 (elf_i386_solaris_arch_bed): New.
1181 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1182 Solaris.
1183 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1184 target_os != is_nacl instead of target_os == is_normal.
1185 (x86_64_elf64_sol2_vec): Don't declare.
1186 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1187 is_nacl instead of target_os == is_normal. Don't set
1188 need_global_offset_table.
1189 (elf_x86_64_solaris_arch_bed): New.
1190 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1191 Solaris.
1192 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1193 _GLOBAL_OFFSET_TABLE_ for Solaris.
1194 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1195 need_global_offset_table.
1196 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1197 (elf_x86_link_hash_table): Remove need_global_offset_table.
1198 (elf_x86_init_table): Likewise.
1199
15b23f36
L		 12002018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1201
1202 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1203 Remove prototype.
1204 (i386_elf32_sol2_vec): Declared.
1205 (elf_i386_link_setup_gnu_properties): Set
1206 need_global_offset_table with info->output_bfd->xvec.
1207 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1208 Remove prototype.
1209 (x86_64_elf64_sol2_vec): Declared.
1210 (elf_x86_64_link_setup_gnu_properties): Set
1211 need_global_offset_table with info->output_bfd->xvec.
1212
dc11dea2
L		 12132018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1216 New prototype.
1217 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1218 for Solaris.
1219 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1220 New prototype.
1221 (elf_x86_64_link_setup_gnu_properties): Set
1222 need_global_offset_table for Solaris.
1223 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1224 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1225 (_bfd_x86_elf_link_setup_gnu_properties): Copy
1226 need_global_offset_table.
1227 * elfxx-x86.h (elf_x86_link_hash_table): Add
1228 need_global_offset_table.
1229 (elf_x86_init_table): Likewise.
1230
3f48fe4a
JW		 12312018-02-08 Jim Wilson <jimw@sifive.com>
1232
1233 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1234 change.
1235
ef135d43
NC		 12362018-02-08 Nick Clifton <nickc@redhat.com>
1237
1238 PR 22788
1239 * elf.c (elf_parse_notes): Reject notes with excessuively large
1240 alignments.
1241
407aa07c
AM		 12422018-02-07 Alan Modra <amodra@gmail.com>
1243
1244 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
1245 * elf32-ppc.c: Remove speculation barrier support.
1246 * elf32-ppc.h: Likewise.
1247 * elf64-ppc.c: Likewise.
1248 * elf64-ppc.h: Likewise.
1249
ed01220c
JW		 12502018-02-06 Jim Wilson <jimw@sifive.com>
1251
1252 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1253 callback to report an error.
1254
c20c30f6
EB		 12552018-02-06 Eric Botcazou <ebotcazou@adacore.com>
1256
1257 PR ld/22263
1258 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1259 into call to !bfd_link_executable and tidy up.
1260 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1261 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1262 !bfd_link_executable.
1263 <R_SPARC_TLS_IE_HI22>: Likewise.
1264 <GOT relocations>: Remove useless code, tidy and merge related blocks.
1265 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1266 !bfd_link_executable.
1267 <R_SPARC_WPLT30>: Tidy up.
1268 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1269 !bfd_link_executable.
1270 (allocate_dynrelocs): Likewise.
1271 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1272 <R_SPARC_TLS_GD_HI22>: Merge into...
1273 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
1274 sparc_elf_tls_transition and remove redundant code.
1275 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1276 !bfd_link_executable.
1277 <R_SPARC_TLS_LDO_HIX22>: Likewise.
1278 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
1279 <R_SPARC_TLS_LDM_CALL>: Likewise.
1280 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
1281 <R_SPARC_TLS_GD_ADD>: Likewise.
1282 <R_SPARC_TLS_LDM_ADD>: Likewise.
1283 <R_SPARC_TLS_LDO_ADD>: Likewise.
1284 <R_SPARC_TLS_IE_LD>: Likewise.
1285
46d09186
NC		 12862018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
1287
1288 PR 22789
1289 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1290 functions failed to find the function name, try the generic elf
1291 find function instead.
1292
8278e7ce
SDJ		 12932018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
1294
1295 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1296 'memcpy' instead of 'strncpy' when writing the magic number.
1297
64e234d4
NC		 12982018-02-06 Nick Clifton <nickc@redhat.com>
1299
1300 PR 22794
1301 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1302 section before attempting to read it in.
1303 (bfd_get_alt_debug_link_info): Likewise.
1304
422f3d3d
PC		 13052018-02-06 Paul Carroll <pcarroll@codesourcery.com>
1306
1307 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1308 line information in addition to name, if they can be found.
1309
279b2f94
RL		 13102018-02-05 Renlin Li <renlin.li@arm.com>
1311
1312 PR ld/22764
1313 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1314 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1315 check for writeable section as well.
1316
cd048363
L		 13172018-02-05 H.J. Lu <hongjiu.lu@intel.com>
1318
1319 PR ld/22782
1320 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1321 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1322 undefined weak symbol to 0.
1323 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1324 if _GLOBAL_OFFSET_TABLE_ is referenced.
1325 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1326 got_referenced instead of ref_regular_nonweak. Remove the
1327 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1328 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1329
e65b1a78
MR		 13302018-02-05 Maciej W. Rozycki <macro@mips.com>
1331
1332 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1333 initialize `hi_reloc'.
1334
2d6dda71
MR		 13352018-02-05 Maciej W. Rozycki <macro@mips.com>
1336
1337 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1338 SHT_MIPS_REGINFO sections don't assert the correct size and
1339 report an error instead.
1340
75506100
MR		 13412018-02-05 Maciej W. Rozycki <macro@mips.com>
1342
1343 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1344 status from `->elf_backend_section_processing'.
1345
7f02625e
JW		 13462018-02-02 Jim Wilson <jimw@sifive.com>
1347
1348 PR ld/22756
1349 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1350 If link_info->wrap_hash, check for a duplicate symbol and ignore.
1351 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1352 Pass new argument to riscv_relax_delete_bytes.
1353 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
1354 ATTRIBUTE_UNUSED from link_info parameter.
1355
d830549d
AM		 13562018-02-02 Alan Modra <amodra@gmail.com>
1357
1358 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1359 emitted for toc sequence optimization. Set and use "howto" later.
1360
e99955cd
SM		 13612018-02-01 Simon Marchi <simon.marchi@ericsson.com>
1362
1363 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1364 arithmetic on NULL pointer.
1365 * elflink.c (_bfd_elf_archive_symbol_lookup,
1366 elf_link_add_archive_symbols): Likewise.
1367
bf3077a6
MM		 13682018-01-31 Michael Matz <matz@suse.de>
1369
1370 * elflink.c (bfd_elf_define_start_stop): Fix check of
1371 def_dynamic.
1372
823143c6
L		 13732018-01-31 H.J. Lu <hongjiu.lu@intel.com>
1374
1375 PR ld/21964
1376 * elflink.c (bfd_elf_define_start_stop): Check if __start and
1377 __stop symbols are referenced by shared objects.
1378
76cb3a89
AM		 13792018-01-30 Alan Modra <amodra@gmail.com>
1380
1381 PR 22758
1382 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1383 segment when demand paged with lma on the same page. Test this
1384 before load/non-load, executable/non-executable,
1385 writable/non-writable tests and simplify. Delete bogus relro
1386 condition in writable/non-writable test. Delete outdated
1387 comment. Formatting.
1388
36b8fda5
AM		 13892018-01-30 Alan Modra <amodra@gmail.com>
1390
1391 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1392 symbols dynamic.
1393
eb77f6a4
AM		 13942018-01-29 Alan Modra <amodra@gmail.com>
1395
1396 PR 22741
1397 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1398 range before converting to a symbol table pointer.
1399
7d73b4c8
NC		 14002018-01-27 Nick Clifton <nickc@redhat.com>
1401
1402 * po/ru.po: Updated Russian translation.
1403
32253bb7
AM		 14042018-01-26 Alan Modra <amodra@gmail.com>
1405
1406 * elflink.c (bfd_elf_define_start_stop): Override symbols when
1407 they are defined dynamically.
1408
ba21f564
AM		 14092018-01-26 Alan Modra <amodra@gmail.com>
1410
1411 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1412 .branch_lt changes size.
1413
38e64b0e
AM		 14142018-01-25 Alan Modra <amodra@gmail.com>
1415
1416 PR 22746
1417 * elfcode.h (elf_object_p): Avoid integer overflow.
1418
bb363086
EB		 14192018-01-25 Eric Botcazou <ebotcazou@adacore.com>
1420
1421 PR ld/22727
1422 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1423 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1424
1425 Revert
1426 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
1427
1428 PR ld/22263
1429 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1430 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1431 bfd_link_executable for TLS check.
1432 (_bfd_sparc_elf_check_relocs): Likewise.
1433 (allocate_dynrelocs): Likewise.
1434 (_bfd_sparc_elf_relocate_section): Likewise.
1435
1daf502a
RL		 14362018-01-24 Renlin Li <renlin.li@arm.com>
1437
1438 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1439 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1440 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1441 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1442 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1443 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1444 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1445
32247401
RL		 14462018-01-24 Renlin Li <renlin.li@arm.com>
1447
1448 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1449 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1450 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1451 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1452 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1453 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1454 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1455 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1456 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1457 * bfd-in2.h: Regenerate.
1458 * libbfd.h: Regenerate.
1459
1c5e4ee9
MR		 14602018-01-23 Maciej W. Rozycki <macro@mips.com>
1461
1462 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1463 `mips_elf32_section_processing' comment reference.
1464
8a1b824a
L		 14652018-01-20 H.J. Lu <hongjiu.lu@intel.com>
1466
1467 PR ld/22721
1468 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1469 versioned __tls_get_addr symbol.
1470
ee3fbc1e
NC		 14712018-01-19 Nick Clifton <nickc@redhat.com>
1472
1473 * po/fr.po: Updated French translation.
1474
691d2e9a
AM		 14752018-01-18 Alan Modra <amodra@gmail.com>
1476
1477 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1478 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1479 (ppc64_elf_build_stubs): Likewise.
1480
4bfce128
NC		 14812018-01-17 Nick Clifton <nickc@redhat.com>
1482
1483 * po/ru.po: Updated Russian translation.
1484 * po/uk/po: Updated Ukranian translation.
1485
c75bc4f7
AM		 14862018-01-17 Alan Modra <amodra@gmail.com>
1487
1488 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1489
1be5d8d3
AM		 14902018-01-17 Alan Modra <amodra@gmail.com>
1491
1492 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1493 (CRSETEQ, BEQCTRM): Define.
1494 (is_nonpic_glink_stub): Don't check bctr.
1495 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1496 (ppc_elf_relax_section): Size speculation barrier.
1497 (output_bctr): New function.
1498 (write_glink_stub): Use output_bctr.
1499 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1500 (ppc_elf_finish_dynamic_symbol): Likewise.
1501 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1502 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1503 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1504 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1505 (size_global_entry_stubs): Handle speculation barrier sizing.
1506 (plt_stub_size): Likewise.
1507 (output_bctr): New function.
1508 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1509 barrier.
1510 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1511 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1512 (build_global_entry_stubs): Output speculation barrier.
1513 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1514 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1515
9e390558
AM		 15162018-01-17 Alan Modra <amodra@gmail.com>
1517
1518 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1519 __tls_get_addr_opt, and alignment sizing.
1520 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1521 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1522 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1523 or 8 insns.
1524 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1525 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1526 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1527 by PLT reloc count.
1528 (write_glink_stub): Handle __tls_get_addr_opt stub.
1529 Pad out to size given by GLINK_ENTRY_SIZE.
1530 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1531 (ppc_elf_finish_dynamic_symbol): Likewise.
1532 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1533 insn array since so many need rewriting.
1534 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1535 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1536 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1537 nops. Adjust all uses.
1538 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1539 in glink_vma calculation.
1540 (struct ppc_link_hash_table): Add global_entry section pointer.
1541 (create_linkage_sections): Create separate section for global
1542 entry stubs.
1543 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1544 (size_global_entry_stubs): Handle sizing for aligned stubs.
1545 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1546 and don't stash end of glink branch table in rawsize.
1547 (ppc_build_one_stub): Rewrite stub size calculations.
1548 (build_global_entry_stubs): Use new section.
1549 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1550 Build lazy link stubs out to end of section. Build global entry
1551 stubs in new section.
1552
616dcb87
NC		 15532018-01-15 Nick Clifton <nickc@redhat.com>
1554
1555 * po/uk.po: Updated Ukranian translation.
1556
3957a496
NC		 15572018-01-13 Nick Clifton <nickc@redhat.com>
1558
1559 * po/bfd.pot: Regenerated.
1560
769c7ea5
NC		 15612018-01-13 Nick Clifton <nickc@redhat.com>
1562
1563 * version.m4: Bump version to 2.30.51
1564 * configure: Regenerate.
1565
faf766e3
NC		 15662018-01-13 Nick Clifton <nickc@redhat.com>
1567
1568 2.30 branch created.
1569
564e11c9
JW		 15702018-01-12 Jens Widell <jl@opera.com>
1571
1572 * elf.c (setup_group): Optimize search for group by remembering
1573 last found group and restarting search at that index.
1574 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1575
a78eea16
AM		 15762018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1577
1578 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1579 bfd_link_common_skip_none in switch.
1580
87e79a65
AM		 15812018-01-12 Alan Modra <amodra@gmail.com>
1582
1583 PR ld/22649
1584 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1585 references on forced local symbols.
1586
58807c48
VI		 15872018-01-12 Vlad Ivanov <vlad@ivanov.email>
1588
1589 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1590 .reginfo section has wrong size.
1591
2888249f
L		 15922018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1593
1594 PR ld/22393
1595 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1596 separate code and read-only data LOAD segments, create a new
1597 LOAD segment if the previous section contains text and the
1598 current section doesn't or vice versa. Don't put a writable
1599 section in a read-only segment if there is a RELRO segment.
1600
d664fd41
L		 16012018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1602
1603 PR ld/22649
1604 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1605 references on forced local symbols.
1606
8b6f4cd3
L		 16072018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1608
1609 PR ld/22677
1610 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1611 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1612
9c70c522 16132018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 1614
1615 PR 22662
1616 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1617
ddb2bbcf
JB		 16182018-01-03 John Baldwin <jhb@FreeBSD.org>
1619
1620 * elf.c (elfcore_grok_freebsd_note): Handle
1621 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1622 NT_FREEBSD_PROCSTAT_VMMAP.
1623
219d1afa
AM		 16242018-01-03 Alan Modra <amodra@gmail.com>
1625
1626 Update year range in copyright notice of all files.
1627
1e563868 1628For older changes see ChangeLog-2017
3499769a 1629\f
1e563868 1630Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 1631
1632Copying and distribution of this file, with or without modification,
1633are permitted in any medium without royalty provided the copyright
1634notice and this notice are preserved.
1635
1636Local Variables:
1637mode: change-log
1638left-margin: 8
1639fill-column: 74
1640version-control: never
1641End:
GDB Binutils - Deliverables
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