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powerpc max-page-size vs __QNXTARGET__
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
03aa9684
AM		 12018-04-14 Alan Modra <amodra@gmail.com>
2
3 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
4 on __QNXTARGET__ define.
5
24acfe5e
AM		 62018-04-14 Alan Modra <amodra@gmail.com>
7
8 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
9 to obsolete list.
10
a8eb42a8
AM		 112018-04-11 Alan Modra <amodra@gmail.com>
12
13 * aout-adobe.c: Delete.
14 * bout.c: Delete.
15 * coff-i860.c: Delete.
16 * coff-i960.c: Delete.
17 * cpu-i860.c: Delete.
18 * cpu-i960.c: Delete.
19 * elf32-i860.c: Delete.
20 * elf32-i960.c: Delete.
21 * hosts/i860mach3.h: Delete.
22 * Makefile.am: Remove i860, i960, bout, and adobe support.
23 * archures.c: Remove i860 and i960 support.
24 * coffcode.h: Likewise.
25 * reloc.c: Likewise.
26 * aoutx.h: Comment updates.
27 * archive.c: Remove BOUT and i960 support.
28 * bfd.c: Remove BOUT support.
29 * coffswap.h: Remove i960 support.
30 * config.bfd: Remove i860, i960 and adobe targets.
31 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
32 * targets.c: Likewise.
33 * ieee.c: Remove i960 support.
34 * mach-o.c: Remove i860 support.
35 * Makefile.in: Regenerate.
36 * bfd-in2.h: Regenerate.
37 * configure: Regenerate.
38 * libbfd.h: Regenerate.
39 * po/SRC-POTFILES.in: Regenerate.
40
aec2e0d2
MR		 412018-04-09 Maciej W. Rozycki <macro@mips.com>
42
43 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
44 in the BFD symbol referred by the relocation.
45 (mips_elf64_write_rela): Likewise.
46
9ccfa98b
MR		 472018-04-09 Maciej W. Rozycki <macro@mips.com>
48
49 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
50 error for out-of-range `r_sym' values.
51
3e04d765
AM		 522018-04-09 Alan Modra <amodra@gmail.com>
53
54 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
55 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
56 (ppc64_elf_check_relocs): Set has_pltcall.
57 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
58 (ppc64_elf_inline_plt): New function.
59 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
60 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
61 * elf32-ppc.c (has_pltcall): Define.
62 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
63 (ppc_elf_check_relocs): Set has_pltcall.
64 (ppc_elf_inline_plt): New function.
65 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
66 (ppc_elf_size_dynamic_sections): Likewise.
67 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
68
23cedd1d
AM		 692018-04-09 Alan Modra <amodra@gmail.com>
70
71 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
72 (is_plt_seq_reloc): New function.
73 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
74 (ppc_elf_tls_optimize): Handle inline plt call sequence.
75 (ppc_elf_relax_section): Handle PLTCALL reloc.
76 (ppc_elf_relocate_section): Nop out inline plt call sequence when
77 resolving locally.
78 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
79 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
80 (has_tls_get_addr_call): Correct comment.
81 (is_branch_reloc): Add PLTCALL.
82 (is_plt_seq_reloc): New function.
83 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
84 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
85 entry for R_PPC64_PLTCALL.
86 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
87 (ppc_type_of_stub): Handle PLTCALL reloc.
88 (toc_adjusting_stub_needed): Likewise.
89 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
90 reloc insn. Nop out inline plt call sequence when resolving
91 locally. Handle __tls_get_addr inline plt call optimization.
92
2d7ad24e
AM		 932018-04-09 Alan Modra <amodra@gmail.com>
94
95 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
96 (struct ppc_stub_hash_entry): Add symtype field.
97 (PLT_KEEP): Define.
98 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
99 (create_linkage_sections): Create pltlocal and relpltlocal.
100 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
101 Set PLT_KEEP.
102 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
103 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
104 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
105 Keep PLT entries for inline calls against locals.
106 (ppc_build_one_stub): Use pltlocal as appropriate.
107 (ppc_size_one_stub): Likewise.
108 (ppc64_elf_size_stubs): Set symtype.
109 (build_global_entry_stubs_and_plt): Init pltlocal and write
110 relpltlocal for globals.
111 (write_plt_relocs_for_local_syms): Likewise for local syms.
112 (ppc64_elf_relocate_section): Support PLT for local syms.
113 * elf32-ppc.c (PLT_KEEP): Define.
114 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
115 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
116 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
117 Set PLT_KEEP. Adjust update_local_sym_info call.
118 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
119 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
120 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
121 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
122 (write_global_sym_plt): Init pltlocal and write relpltlocal.
123 (ppc_finish_symbols): Likewise for locals.
124
49c09209
AM		 1252018-04-09 Alan Modra <amodra@gmail.com>
126
127 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
128 for local symbols to..
129 (write_plt_relocs_for_local_syms): ..here. New function.
130 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
131 global symbols to..
132 (build_global_entry_stubs_and_plt): ..here. Rename from
133 build_global_entry_stubs.
134 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
135 Call write_plt_relocs_for_local_syms.
136 * elf32-ppc.c (get_sym_h): New function.
137 (ppc_elf_relax_section): Use get_sym_h.
138 (ppc_elf_relocate_section): Move output of PLT relocs and glink
139 stubs for local symbols to..
140 (ppc_finish_symbols): ..here. New function.
141 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
142 global syms to..
143 (write_global_sym_plt): ..here. New function.
144 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
145 (ppc_finish_symbols): Declare.
146
08be3224
AM		 1472018-04-09 Alan Modra <amodra@gmail.com>
148
149 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
150 (ppc_elf_relocate_section): Likewise.
151 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
152 (ppc64_elf_relocate_section): Likewise. Correct PLT16
153 resolution to plt entry relative to toc pointer.
154
37da22e5
AM		 1552018-04-09 Alan Modra <amodra@gmail.com>
156
157 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
158 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
159 file when other TLS flags are tested in a mask.
160 (TLS_MARK, NON_GOT): Define.
161 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
162 (update_local_sym_info): Don't create got entry when NON_GOT.
163 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
164 Set TLS_MARK.
165 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
166 (ppc64_elf_relocate_section): Likewise.
167 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
168 __tls_get_addr calls lacking a marker reloc.
169 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
170 TLS_TPRELGD): Renumber. Update comment.
171 (TLS_MARK, NON_GOT): Define.
172 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
173 (update_local_sym_info): Don't create got entry when NON_GOT.
174 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
175 Set TLS_MARK.
176 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
177 __tls_get_addr calls lacking a marker reloc.
178
a6fd92b0
L		 1792018-04-06 H.J. Lu <hongjiu.lu@intel.com>
180
181 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
182 R_X86_64_converted_reloc_bit.
183
3cba8b6c
L		 1842018-04-05 H.J. Lu <hongjiu.lu@intel.com>
185
186 PR gas/22318
187 * configure: Regenerated.
188
0e8452bb
AM		 1892018-04-05 Alan Modra <amodra@gmail.com>
190
191 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
192 (elf_hppa_info_to_howto_rel): Likewise.
193
8ee55178
MR		 1942018-04-04 Maciej W. Rozycki <macro@mips.com>
195
196 * elf-hppa.h (elf_hppa_info_to_howto): Also return
197 unsuccessfully for unimplemented relocations.
198 (elf_hppa_info_to_howto_rel): Likewise.
199
5d7c8b80
MR		 2002018-04-04 Maciej W. Rozycki <macro@mips.com>
201
202 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
203 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
204 howto lookup failure.
205 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
206 accordingly.
207 (elf32_i860_info_to_howto_rela): Likewise.
208 (elf32_i860_relocate_splitn): Likewise.
209 (elf32_i860_relocate_pc16): Likewise.
210 (elf32_i860_relocate_pc26): Likewise.
211 (elf32_i860_relocate_section): Likewise.
212
707bad1b
MR		 2132018-04-04 Maciej W. Rozycki <macro@mips.com>
214
215 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
216 check for `visium_elf_howto_table' table access.
217
0cc919dc
MR		 2182018-04-04 Maciej W. Rozycki <macro@mips.com>
219
220 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
221 check for `iq2000_elf_howto_table' table access.
222
f428698e
MR		 2232018-04-04 Maciej W. Rozycki <macro@mips.com>
224
225 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
226 for `elf32_frv_howto_table' table access.
227
7ed6f92a
MR		 2282018-04-04 Maciej W. Rozycki <macro@mips.com>
229
230 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
231 unsuccessfully for placeholder howtos.
232 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
233 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
234
75def2ab
MR		 2352018-03-29 Maciej W. Rozycki <macro@mips.com>
236
237 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
238 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
239
8b6a949a
MR		 2402018-03-28 Maciej W. Rozycki <macro@mips.com>
241
242 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
243 ATTRIBUTE_UNUSED from `abfd'.
244
d81270c3
MR		 2452018-03-28 Maciej W. Rozycki <macro@mips.com>
246
247 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
248 `_bfd_error_handler' call formatting.
249
60dceb8d 2502018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 251
252 * elf32-mips.c (mips_info_to_howto_rel): Call
253 `mips_elf32_rtype_to_howto' directly rather than via
254 `->elf_backend_mips_rtype_to_howto'.
255
e04ef022
RL		 2562018-03-28 Renlin Li <renlin.li@arm.com>
257
258 PR ld/22970
259 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
260 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
261 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
262 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
263 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
264 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
265 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
266 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
267 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
268 (elfNN_aarch64_final_link_relocate): Support new relocations.
269 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
270 relocations.
271 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
272
84f1b9fb
RL		 2732018-03-28 Renlin Li <renlin.li@arm.com>
274
275 PR ld/22970
276 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
277 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
278 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
279 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
280 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
281 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
282 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
283 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
284 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
285 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
286 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
287 TLSLE_LDST16_TPREL_LO12,
288 TLSLE_LDST16_TPREL_LO12_NC,
289 TLSLE_LDST32_TPREL_LO12,
290 TLSLE_LDST32_TPREL_LO12_NC,
291 TLSLE_LDST64_TPREL_LO12,
292 TLSLE_LDST64_TPREL_LO12_NC,
293 TLSLE_LDST8_TPREL_LO12,
294 TLSLE_LDST8_TPREL_LO12_NC.
295 * bfd-in2.h: Regenerated.
296 * libbfd.h: Regenerated.
297
f8745e1c
EB		 2982018-03-28 Eric Botcazou <ebotcazou@adacore.com>
299
300 PR ld/22972
301 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
302 has_old_style_got_reloc.
303 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
304 relocations. Fix a couple of long lines.
305 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
306 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
307 GOT relocations.
308
bf54968b
L		 3092018-03-25 H.J. Lu <hongjiu.lu@intel.com>
310
311 PR ld/23000
312 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
313 ENDBR64 to the TLSDESC PLT entry.
314
0ccf57bd
AM		 3152018-03-21 Alan Modra <amodra@gmail.com>
316
317 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
318 symbols. Use size_t counts. Delete redundant opd test.
319
4bad6366
AM		 3202018-03-21 Alan Modra <amodra@gmail.com>
321
322 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
323
bac3c8c5
AM		 3242018-03-21 Alan Modra <amodra@gmail.com>
325
326 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
327 field unsigned.
328 (update_local_sym_info): Likewise for local_got_tls_masks.
329 (ppc_elf_tls_optimize): Likewise for lgot_masks.
330
6a3858a6
AM		 3312018-03-21 Alan Modra <amodra@gmail.com>
332
333 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
334 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
335 do in size_dynamic_sections.
336
675e2809
AM		 3372018-03-21 Alan Modra <amodra@gmail.com>
338
339 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
340 without first checking array bounds.
341 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
342
416c34d6
L		 3432018-03-20 H.J. Lu <hongjiu.lu@intel.com>
344
345 PR ld/22983
346 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
347 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
348
315aa1cf
NC		 3492018-03-19 Nick Clifton <nickc@redhat.com>
350
351 * po/es.po: Updated Spanish translation.
352
0854d504
MF		 3532018-03-15 Max Filippov <jcmvbkbc@gmail.com>
354
355 * elf32-xtensa.c (xlate_map_entry): Change types of address
356 fields from 'unsigned' to 'bfd_vma'.
357 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
358 the key argument to bsearch. Allow offsets past the end of a
359 section, use the last map entry for translation of such offsets.
360
f9671640
KLC		 3612018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
362
363 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
364 Not support the target feature.
365 (nds32_elf_ex9_itb_base): Likewise.
366 (nds32_elf_ex9_import_table): Likewise.
367 (nds32_elf_ex9_finish): Likewise.
368 (nds32_elf_ex9_reloc_jmp): Likewise.
369 (nds32_elf_get_insn_with_reg): Likewise.
370 (nds32_get_local_syms): Likewise.
371 (nds32_elf_ex9_replace_instruction): Likewise.
372 (nds32_elf_ifc_calc): Likewise.
373 (nds32_elf_ifc_finish): Likewise.
374 (nds32_elf_ifc_replace): Likewise.
375 (nds32_elf_ifc_reloc): Likewise.
376
7dda8d3c
AM		 3772018-03-14 Alan Modra <amodra@gmail.com>
378
379 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
380 sfpr size added before defining alias symbols.
381 (ppc64_elf_build_stubs): Add stub section padding before
382 copying sfpr contents and defining save/restore alias symbols.
383
9e223787
L		 3842018-03-14 H.J. Lu <hongjiu.lu@intel.com>
385
386 PR ld/20882
387 * elflink.c (elf_gc_mark_debug_section): Also check the local
388 debug definition section.
389
3e33b239
NC		 3902018-03-13 Nick Clifton <nickc@redhat.com>
391
392 PR 22113
393 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
394 function. Add an end address parameter. Check access of the data
395 pointer to make sure that they do not extend beyond the end
396 address. Return FALSE if any check fails. Add the end address
397 pointer to the ui structure.
398 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
399 codes to make sure that they do not extend beyond the end address
400 pointer. Print an error message and return immediately if any
401 check fails.
402
f657f8c4
NC		 4032018-03-09 Nick Clifton <nickc@redhat.com>
404
405 * elf64-s390.c (elf_s390_relocate_section): Move check for
406 relocations against non-allocated sections to before the code that
407 handles ifunc relocations.
408 * elf32-s390.c (elf_s390_relocate_section): Likewise.
409 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
410 relocs against IFUNC symbols in non-allocated sections as relocs
411 against FUNC symbols.
412 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
413
347a8774
L		 4142018-03-08 H.J. Lu <hongjiu.lu@intel.com>
415
416 PR ld/22929
417 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
418 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
419 relocation against FUNC symbol.
420 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
421
0c1ded8d
RL		 4222018-03-07 Renlin Li <renlin.li@arm.com>
423
424 PR ld/20402
425 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
426 symbol, and don't emit relocation in specific case.
427
0118219e
AM		 4282018-03-07 Alan Modra <amodra@gmail.com>
429
430 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
431 (mips_elf64_slurp_one_reloc_table): Pass on error.
432
dfb93f11
JC		 4332018-03-03 James Cowgill <james.cowgill@mips.com>
434 Maciej W. Rozycki <macro@mips.com>
435
436 PR ld/21900
437 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
438 after calling `undefined_symbol' hook if this is an error
439 condition. Assume the value of 0 for the symbol requested
440 otherwise.
441
9a2ebffd
JW		 4422018-03-02 Jim Wilson <jimw@sifive.com>
443
444 PR 22903
445 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
446 and nop instead of 4.
447 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
448 8 instead of 4.
449
788af978
JW		 4502018-03-01 Jim Wilson <jimw@sifive.com>
451
452 PR 22756
453 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
454 else if instead of if.
455
5224fa03
AM		 4562018-03-01 Alan Modra <amodra@gmail.com>
457
458 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
459
116acb2c
AM		 4602018-02-28 Alan Modra <amodra@gmail.com>
461
462 PR 22887
463 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
464
eef10466
NC		 4652018-02-28 Nick Clifton <nickc@redhat.com>
466
12c96342
NC		 467 PR 22895
468 PR 22893
469 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
470 pointer. Drop unused abfd parameter. Check the size of the block
471 before initialising the data field. Return the end pointer if the
472 size is invalid.
473 (read_attribute_value): Adjust invocations of read_n_bytes.
474
eef10466
NC		 475 PR 22894
476 * dwarf1.c (parse_die): Check the length of form blocks before
477 advancing the data pointer.
478
0d329c0a
AM		 4792018-02-28 Alan Modra <amodra@gmail.com>
480
481 PR 22887
482 * aoutx.h (translate_symbol_table): Print an error message and set
483 bfd_error on finding an invalid name string offset.
484
f6aec96d
L		 4852018-02-27 H.J. Lu <hongjiu.lu@intel.com>
486
487 * config.in: Regenerated.
488 * configure: Likewise.
489 * configure.ac: Add --enable-separate-code.
490 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
491 to 1 for Linux/x86 targets,
492 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
493 DEFAULT_LD_Z_SEPARATE_CODE is 1.
494
f3185997
NC		 4952018-02-27 Nick Clifton <nickc@redhat.com>
496
e8f5af78
NC		 497 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
498 message.
499 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
500 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
501 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
502 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
503 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
504 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
505 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
506 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
507 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
508
f3185997
NC		 509 PR 22875
510 * elf-bfd.h (struct elf_backend_data): Change the return type of
511 the elf_info_to_howto and elf_info_to_howto_rel function pointers
512 to bfd_boolean.
513 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
514 value from the info_to_howto function and fail if that function
515 failed.
516 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
517 from the info_to_howto function.
518 (elf32_h8_relax_section): Likewise.
519 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
520 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
521 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
522 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
523 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
524 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
525 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
526 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
527 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
528 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
529 (riscv_elf_relocate_section): Likewise.
530 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
531 bfd_boolean. Issue an error message, set an error value and
532 return FALSE if the reloc is not recognized.
533 (elf_hppa_info_to_howto_rel): Likewise.
534 * elf-m10200.c (mn10200_info_to_howto): Likewise.
535 * elf-m10300.c (mn10300_info_to_howto): Likewise.
536 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
537 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
538 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
539 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
540 * elf32-bfin.c (bfin_info_to_howto): Likewise.
541 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
542 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
543 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
544 (cris_info_to_howto_rela): Likewise.
545 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
546 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
547 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
548 Likewise.
549 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
550 (elf32_dlx_info_to_howto_rel): Likewise.
551 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
552 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
553 * elf32-frv.c (frv_info_to_howto_rela)
554 (frvfdpic_info_to_howto_rel): Likewise.
555 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
556 * elf32-gen.c (elf_generic_info_to_howto)
557 (elf_generic_info_to_howto_rel): Likewise.
558 * elf32-h8300.c (elf32_h8_info_to_howto)
559 (elf32_h8_info_to_howto_rel): Likewise.
560 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
561 * elf32-i386.c (elf_i386_reloc_type_lookup)
562 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
563 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
564 Likewise.
565 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
566 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
567 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
568 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
569 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
570 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
571 Likewise.
572 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
573 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
574 * elf32-m68k.c (rtype_to_howto): Likewise.
575 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
576 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
577 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
578 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
579 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
580 Likewise.
581 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
582 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
583 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
584 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
585 Likewise.
586 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
587 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
588 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
589 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
590 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
591 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
592 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
593 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
594 * elf32-score.c (s3_bfd_score_info_to_howto)
595 (_bfd_score_info_to_howto): Likewise.
596 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
597 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
598 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
599 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
600 (elf32_tic6x_info_to_howto_rel): Likewise.
601 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
602 * elf32-v850.c (v850_elf_info_to_howto_rel)
603 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
604 * elf32-vax.c (rtype_to_howto): Likewise.
605 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
606 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
607 (elf32_wasm32_info_to_howto_rela): Likewise.
608 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
609 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
610 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
611 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
612 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
613 * elf64-gen.c (elf_generic_info_to_howto)
614 (elf_generic_info_to_howto_rel): Likewise.
615 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
616 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
617 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
618 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
619 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
620 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
621 Likewise.
622 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
623 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
624 Likewise.
625 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
626 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
627 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
628 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
629 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
630 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
631 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
632 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
633 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
634 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
635 Default to NULL.
636
1f4bace8
JW		 6372018-02-26 Jim Wilson <jimw@sifive.com>
638 Stephan Schreiber <info@fs-driver.org>
639
640 PR 15904
641 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
642 call, set changed_contents and changed_relocs. Likewise after
643 successful ia64_elf_relax_br call.
644
6838f2be
AM		 6452018-02-26 Alan Modra <amodra@gmail.com>
646
647 * elf.c (assign_file_positions_except_relocs): Don't segfault
648 when actual number of phdrs is less than allocated. Delete
649 outdated comment. Formatting.
650
38f14ab8
AM		 6512018-02-26 Alan Modra <amodra@gmail.com>
652
653 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
654 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
655 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
656 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
657 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
658 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
659 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
660 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
661 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
662 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
663 error/warning messages.
664
6e05870c
AM		 6652018-02-26 Alan Modra <amodra@gmail.com>
666
667 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
668 * syms.c: Standardize error/warning messages.
669
59d08d6c
AM		 6702018-02-26 Alan Modra <amodra@gmail.com>
671
672 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
673 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
674 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
675 * peXXigen.c, * peicode.h: Standardize error/warning messages.
676
90b6238f
AM		 6772018-02-26 Alan Modra <amodra@gmail.com>
678
679 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
680
2c1c9679
AM		 6812018-02-26 Alan Modra <amodra@gmail.com>
682
683 * elfxx-mips.c: Standardize error/warning messages.
684
9793eb77
AM		 6852018-02-26 Alan Modra <amodra@gmail.com>
686
687 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
688 * elflink.c: Standardize error/warning messages. Replace use of
689 linker callback einfo with _bfd_error_handler when possible.
690
0aa13fee
AM		 6912018-02-26 Alan Modra <amodra@gmail.com>
692
693 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
694 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
695 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
696 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
697 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
698 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
699 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
700 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
701 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
702 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
703 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
704 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
705 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
706 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
707 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
708 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
709 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
710 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
711 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
712 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
713 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
714 unrecognized/unsupported reloc message.
715
cf97bcb0
AM		 7162018-02-26 Alan Modra <amodra@gmail.com>
717
718 * elf32-ppc.c: Standardize error/warning messages. Use
719 _bfd_error_handler rather than einfo when einfo features not used.
720 * elf64-ppc.c: Likewise.
721
01f7e10c
AM		 7222018-02-23 Alan Modra <amodra@gmail.com>
723
724 PR 22881
725 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
726 segment if no matching LOAD segment.
727
e859f655
KLC		 7282018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
729
730 * elf32-nds32.h: Define mask for ict_model.
731
6e8d06db
JD		 7322018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
733
734 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
735
b248d650
MR		 7362018-02-19 Maciej W. Rozycki <macro@mips.com>
737
738 Revert
739 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
740
741 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
742 .reginfo section has wrong size.
743
6798f8bf
MR		 7442018-02-19 Maciej W. Rozycki <macro@mips.com>
745
746 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
747 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
748 `.MIPS.abiflags' sections.
749 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
750 section's end.
751
8772de11
MR		 7522018-02-19 Maciej W. Rozycki <macro@mips.com>
753
754 * section.c (SEC_FIXED_SIZE): New macro.
755 * bfd-in2.h: Regenerate.
756
4f7fd351
MR		 7572018-02-19 Maciej W. Rozycki <macro@mips.com>
758
759 * section.c (SEC_HAS_GOT_REF): Remove macro.
760 * bfd-in2.h: Regenerate.
761
f2b740ac
AM		 7622018-02-19 Alan Modra <amodra@gmail.com>
763
764 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
765 arguments.
766 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
767 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
768 (_bfd_riscv_relax_pc): Likewise and fix typos.
769 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
770 * libbfd.h: Regenerate.
771
8979927a
AM		 7722018-02-19 Alan Modra <amodra@gmail.com>
773
774 * dwarf2.c (read_section): Don't use 'll' format modifier.
775 (find_abstract_instance): Likewise.
776 * elfcore.h (elf_core_file_p): Likewise.
777
2dcf00ce
AM		 7782018-02-19 Alan Modra <amodra@gmail.com>
779
780 * bfd-in.h: Include inttypes.h or if not available define
781 PRId64, PRIu64 and PRIx64.
782 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
783 modifier to print bfd_vma.
784 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
785 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
786 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
787 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
788 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
789 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
790 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
791 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
792 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
793 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
794 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
795 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
796 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
797 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
798 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
799 and cast input to uint64_t, and similarly for Ld and Lu.
800 * bfd-in2.h: Regenerate.
801
c1c8c1ef
AM		 8022018-02-19 Alan Modra <amodra@gmail.com>
803
804 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
805 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
806 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
807 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
808 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
809 * reloc.c: Replace use of %R and %T in format strings passed to
810 einfo and friends by %pR and %pT.
811
871b3ab2
AM		 8122018-02-19 Alan Modra <amodra@gmail.com>
813
814 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
815 of %A and %B.
816 * aout-adobe.c: Update all messages using %A and %B.
817 * aout-cris.c: Likewise.
818 * aoutx.h: Likewise.
819 * archive.c: Likewise.
820 * binary.c: Likewise.
821 * cache.c: Likewise.
822 * coff-alpha.c: Likewise.
823 * coff-arm.c: Likewise.
824 * coff-i860.c: Likewise.
825 * coff-mcore.c: Likewise.
826 * coff-ppc.c: Likewise.
827 * coff-rs6000.c: Likewise.
828 * coff-sh.c: Likewise.
829 * coff-tic4x.c: Likewise.
830 * coff-tic54x.c: Likewise.
831 * coff-tic80.c: Likewise.
832 * coff64-rs6000.c: Likewise.
833 * coffcode.h: Likewise.
834 * coffgen.c: Likewise.
835 * cofflink.c: Likewise.
836 * coffswap.h: Likewise.
837 * compress.c: Likewise.
838 * cpu-arm.c: Likewise.
839 * ecoff.c: Likewise.
840 * elf-attrs.c: Likewise.
841 * elf-eh-frame.c: Likewise.
842 * elf-ifunc.c: Likewise.
843 * elf-m10300.c: Likewise.
844 * elf-properties.c: Likewise.
845 * elf-s390-common.c: Likewise.
846 * elf.c: Likewise.
847 * elf32-arc.c: Likewise.
848 * elf32-arm.c: Likewise.
849 * elf32-avr.c: Likewise.
850 * elf32-bfin.c: Likewise.
851 * elf32-cr16.c: Likewise.
852 * elf32-cr16c.c: Likewise.
853 * elf32-cris.c: Likewise.
854 * elf32-crx.c: Likewise.
855 * elf32-d10v.c: Likewise.
856 * elf32-d30v.c: Likewise.
857 * elf32-epiphany.c: Likewise.
858 * elf32-fr30.c: Likewise.
859 * elf32-frv.c: Likewise.
860 * elf32-gen.c: Likewise.
861 * elf32-hppa.c: Likewise.
862 * elf32-i370.c: Likewise.
863 * elf32-i386.c: Likewise.
864 * elf32-i960.c: Likewise.
865 * elf32-ip2k.c: Likewise.
866 * elf32-iq2000.c: Likewise.
867 * elf32-lm32.c: Likewise.
868 * elf32-m32c.c: Likewise.
869 * elf32-m32r.c: Likewise.
870 * elf32-m68hc11.c: Likewise.
871 * elf32-m68hc12.c: Likewise.
872 * elf32-m68hc1x.c: Likewise.
873 * elf32-m68k.c: Likewise.
874 * elf32-mcore.c: Likewise.
875 * elf32-mep.c: Likewise.
876 * elf32-metag.c: Likewise.
877 * elf32-microblaze.c: Likewise.
878 * elf32-moxie.c: Likewise.
879 * elf32-msp430.c: Likewise.
880 * elf32-mt.c: Likewise.
881 * elf32-nds32.c: Likewise.
882 * elf32-nios2.c: Likewise.
883 * elf32-or1k.c: Likewise.
884 * elf32-pj.c: Likewise.
885 * elf32-ppc.c: Likewise.
886 * elf32-rl78.c: Likewise.
887 * elf32-rx.c: Likewise.
888 * elf32-s390.c: Likewise.
889 * elf32-score.c: Likewise.
890 * elf32-score7.c: Likewise.
891 * elf32-sh-symbian.c: Likewise.
892 * elf32-sh.c: Likewise.
893 * elf32-sh64.c: Likewise.
894 * elf32-sparc.c: Likewise.
895 * elf32-spu.c: Likewise.
896 * elf32-tic6x.c: Likewise.
897 * elf32-tilepro.c: Likewise.
898 * elf32-v850.c: Likewise.
899 * elf32-vax.c: Likewise.
900 * elf32-visium.c: Likewise.
901 * elf32-wasm32.c: Likewise.
902 * elf32-xgate.c: Likewise.
903 * elf32-xtensa.c: Likewise.
904 * elf64-alpha.c: Likewise.
905 * elf64-gen.c: Likewise.
906 * elf64-hppa.c: Likewise.
907 * elf64-ia64-vms.c: Likewise.
908 * elf64-mmix.c: Likewise.
909 * elf64-ppc.c: Likewise.
910 * elf64-s390.c: Likewise.
911 * elf64-sh64.c: Likewise.
912 * elf64-sparc.c: Likewise.
913 * elf64-x86-64.c: Likewise.
914 * elfcode.h: Likewise.
915 * elfcore.h: Likewise.
916 * elflink.c: Likewise.
917 * elfnn-aarch64.c: Likewise.
918 * elfnn-ia64.c: Likewise.
919 * elfnn-riscv.c: Likewise.
920 * elfxx-mips.c: Likewise.
921 * elfxx-sparc.c: Likewise.
922 * elfxx-tilegx.c: Likewise.
923 * elfxx-x86.c: Likewise.
924 * hpux-core.c: Likewise.
925 * ieee.c: Likewise.
926 * ihex.c: Likewise.
927 * libbfd.c: Likewise.
928 * linker.c: Likewise.
929 * mach-o.c: Likewise.
930 * merge.c: Likewise.
931 * mmo.c: Likewise.
932 * oasys.c: Likewise.
933 * pdp11.c: Likewise.
934 * pe-mips.c: Likewise.
935 * peXXigen.c: Likewise.
936 * peicode.h: Likewise.
937 * reloc.c: Likewise.
938 * rs6000-core.c: Likewise.
939 * srec.c: Likewise.
940 * stabs.c: Likewise.
941 * vms-alpha.c: Likewise.
942 * xcofflink.c: Likewise.
943
dbc88fc1
AM		 9442018-02-19 Alan Modra <amodra@gmail.com>
945
946 PR 22845
947 * elf.c (IS_TBSS): Define.
948 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
949 (assign_file_positions_for_non_load_sections): Revert last change.
950 Properly calculate load segment limits to compare against relro limits.
951
325ba6fb
AM		 9522018-02-17 Alan Modra <amodra@gmail.com>
953
954 PR 22845
955 * elf.c (assign_file_positions_for_non_load_sections): Ignore
956 degenerate zero size PT_LOAD segments when finding one overlapping
957 the PT_GNU_RELRO segment.
958
d00dd7dc
AM		 9592018-02-16 Alan Modra <amodra@gmail.com>
960
961 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
962 (_bfd_bool_bfd_true): Rename from bfd_true.
963 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
964 (_bfd_int_bfd_0): Rename from bfd_0.
965 (_bfd_uint_bfd_0): Rename from bfd_0u.
966 (_bfd_long_bfd_0): Rename from bfd_0l.
967 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
968 (_bfd_void_bfd): Rename from bfd_void.
969 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
970 (_bfd_bool_bfd_link_false_error),
971 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
972 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
973 (_bfd_bool_bfd_asection_bfd_asection_true),
974 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
975 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
976 * archive.c (_bfd_noarchive_get_elt_at_index),
977 (_bfd_noarchive_openr_next_archived_file),
978 (_bfd_noarchive_construct_extended_name_table),
979 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
980 (_bfd_noarchive_write_armap): New functions.
981 * archures.c (_bfd_nowrite_set_arch_mach): New function.
982 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
983 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
984 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
985 (alpha_ecoff_swap_coff_lineno_out),
986 (alpha_ecoff_swap_coff_reloc_out): New functions.
987 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
988 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
989 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
990 (mips_ecoff_swap_coff_lineno_out),
991 (mips_ecoff_swap_coff_reloc_out): New functions.
992 * coffcode.h (coff_set_alignment_hook): Replace define with
993 new function.
994 (symname_in_debug_hook): Likewise.
995 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
996 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
997 * elf.c (assign_file_positions_except_relocs): Test
998 elf_backend_allow_non_load_phdr for NULL.
999 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1000 _bfd_elf_link_omit_section_dynsym. Update uses.
1001 (_bfd_elf_omit_section_dynsym_all): New function.
1002 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1003 (_bfd_elf_omit_section_dynsym_default): Declare.
1004 (_bfd_elf_omit_section_dynsym_all): Declare.
1005 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1006 (_bfd_nolink_bfd_get_relocated_section_contents),
1007 (_bfd_nolink_bfd_lookup_section_flags),
1008 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1009 (_bfd_nolink_bfd_link_hash_table_create),
1010 (_bfd_nolink_bfd_link_just_syms),
1011 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1012 (_bfd_nolink_bfd_link_split_section),
1013 (_bfd_nolink_section_already_linked),
1014 (_bfd_nolink_bfd_define_common_symbol),
1015 (_bfd_nolink_bfd_define_start_stop): New functions.
1016 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1017 (_bfd_norelocs_bfd_reloc_name_lookup),
1018 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1019 * section.c (_bfd_nowrite_set_section_contents): New function.
1020 * syms.c (_bfd_nosymbols_canonicalize_symtab),
1021 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1022 (_bfd_nosymbols_get_symbol_version_string),
1023 (_bfd_nosymbols_bfd_is_local_label_name),
1024 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1025 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1026 (_bfd_nosymbols_bfd_make_debug_symbol),
1027 ( _bfd_nosymbols_read_minisymbols),
1028 ( _bfd_nosymbols_minisymbol_to_symbol),
1029 (_bfd_nodynamic_get_synthetic_symtab): New functions.
1030 * libbfd-in.h: Declare new functions. Update existing defines,
1031 removing casts.
1032 * aix386-core.c: Update to use new hooks. Formatting.
1033 * aout-adobe.c: Likewise.
1034 * aout-arm.c: Likewise.
1035 * aout-target.h: Likewise.
1036 * aout-tic30.c: Likewise.
1037 * aoutf1.h: Likewise.
1038 * binary.c: Likewise.
1039 * bout.c: Likewise.
1040 * cisco-core.c: Likewise.
1041 * coff-alpha.c: Likewise.
1042 * coff-i386.c: Likewise.
1043 * coff-i860.c: Likewise.
1044 * coff-i960.c: Likewise.
1045 * coff-ia64.c: Likewise.
1046 * coff-mips.c: Likewise.
1047 * coff-ppc.c: Likewise.
1048 * coff-rs6000.c: Likewise.
1049 * coff-sh.c: Likewise.
1050 * coff-tic30.c: Likewise.
1051 * coff-tic54x.c: Likewise.
1052 * coff-x86_64.c: Likewise.
1053 * coff64-rs6000.c: Likewise.
1054 * coffcode.h: Likewise.
1055 * elf-m10300.c: Likewise.
1056 * elf32-cr16.c: Likewise.
1057 * elf32-lm32.c: Likewise.
1058 * elf32-m32r.c: Likewise.
1059 * elf32-metag.c: Likewise.
1060 * elf32-score.c: Likewise.
1061 * elf32-score7.c: Likewise.
1062 * elf32-tilepro.c: Likewise.
1063 * elf32-xstormy16.c: Likewise.
1064 * elf32-xtensa.c: Likewise.
1065 * elf64-alpha.c: Likewise.
1066 * elf64-hppa.c: Likewise.
1067 * elf64-ia64-vms.c: Likewise.
1068 * elf64-mmix.c: Likewise.
1069 * elf64-sh64.c: Likewise.
1070 * elfnn-ia64.c: Likewise.
1071 * elfxx-sparc.c: Likewise.
1072 * elfxx-target.h: Likewise.
1073 * elfxx-tilegx.c: Likewise.
1074 * elfxx-x86.h: Likewise.
1075 * hp300hpux.c: Likewise.
1076 * hppabsd-core.c: Likewise.
1077 * hpux-core.c: Likewise.
1078 * i386msdos.c: Likewise.
1079 * i386os9k.c: Likewise.
1080 * ieee.c: Likewise.
1081 * ihex.c: Likewise.
1082 * irix-core.c: Likewise.
1083 * libaout.h: Likewise.
1084 * libecoff.h: Likewise.
1085 * mach-o-target.c: Likewise.
1086 * mach-o.c: Likewise.
1087 * mipsbsd.c: Likewise.
1088 * mmo.c: Likewise.
1089 * netbsd-core.c: Likewise.
1090 * nlm-target.h: Likewise.
1091 * oasys.c: Likewise.
1092 * osf-core.c: Likewise.
1093 * pdp11.c: Likewise.
1094 * pe-mips.c: Likewise.
1095 * pe-x86_64.c: Likewise.
1096 * pef.c: Likewise.
1097 * plugin.c: Likewise.
1098 * ppcboot.c: Likewise.
1099 * ptrace-core.c: Likewise.
1100 * sco5-core.c: Likewise.
1101 * som.c: Likewise.
1102 * sparclynx.c: Likewise.
1103 * srec.c: Likewise.
1104 * tekhex.c: Likewise.
1105 * trad-core.c: Likewise.
1106 * verilog.c: Likewise.
1107 * versados.c: Likewise.
1108 * vms-alpha.c: Likewise.
1109 * vms-lib.c: Likewise.
1110 * wasm-module.c: Likewise.
1111 * xsym.c: Likewise.
1112 * libbfd.h: Regenerate.
1113
2a0d9853
JW		 11142018-02-15 Jim Wilson <jimw@sifive.com>
1115
09ca4b9d
JW		 1116 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1117 symbols whose section address is zero.
1118
2a0d9853
JW		 1119 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1120 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
1121 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
1122 Add %X%P to error messages.
1123
e513bd38
EB		 11242018-02-15 Eric Botcazou <ebotcazou@adacore.com>
1125
1126 PR ld/22832
1127 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1128 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1129 and assert that the result of the call is not NULL.
1130
12ef3f5a
NC		 11312018-02-14 Nick Clifton <nickc@redhat.com>
1132
1133 PR 22823
1134 Revert previous delta. Add extra casts to avoid compile time
1135 warnings instead.
1136 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1137 cast to avoid warning from gcc v8 compiler.
1138 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1139 (_bfd_generic_bfd_set_private_flags): Likewise.
1140 (_bfd_generic_bfd_copy_private_section_data): Likewise.
1141 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1142 (_bfd_generic_bfd_copy_private_header_data): Likewise.
1143 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1144 (_bfd_noarchive_construct_extended_name_table): Likewise.
1145 (_bfd_noarchive_truncate_arname): Likewise.
1146 (_bfd_noarchive_write_ar_hdr): Likewise.
1147 (_bfd_noarchive_get_elt_at_index): Likewise.
1148 (_bfd_nosymbols_canonicalize_symtab): Likewise.
1149 (_bfd_nosymbols_print_symbol): Likewise.
1150 (_bfd_nosymbols_get_symbol_info): Likewise.
1151 (_bfd_nosymbols_get_symbol_version_string): Likewise.
1152 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1153 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1154 (_bfd_nosymbols_get_lineno): Likewise.
1155 (_bfd_nosymbols_find_nearest_line): Likewise.
1156 (_bfd_nosymbols_find_line): Likewise.
1157 (_bfd_nosymbols_find_inliner_info): Likewise.
1158 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1159 (_bfd_nosymbols_read_minisymbols): Likewise.
1160 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1161 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1162 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1163 (_bfd_nowrite_set_arch_mach): Likewise.
1164 (_bfd_nowrite_set_section_contents): Likewise.
1165 (_bfd_nolink_sizeof_headers): Likewise.
1166 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1167 (_bfd_nolink_bfd_relax_section): Likewise.
1168 (_bfd_nolink_bfd_gc_sections): Likewise.
1169 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1170 (_bfd_nolink_bfd_merge_sections): Likewise.
1171 (_bfd_nolink_bfd_is_group_section): Likewise.
1172 (_bfd_nolink_bfd_discard_group): Likewise.
1173 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1174 (_bfd_nolink_bfd_link_add_symbols): Likewise.
1175 (_bfd_nolink_bfd_link_just_syms): Likewise.
1176 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1177 (_bfd_nolink_bfd_final_link): Likewise.
1178 (_bfd_nolink_bfd_link_split_section): Likewise.
1179 (_bfd_nolink_section_already_linked): Likewise.
1180 (_bfd_nolink_bfd_define_common_symbol): Likewise.
1181 (_bfd_nolink_bfd_define_start_stop): Likewise.
1182 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1183 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1184 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1185 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1186 * libbfd.c (bfd_false_any): Delete.
1187 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1188 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1189 * libbfd.h (extern): Regenerate
1190 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1191 cast to avoid warning from gcc v8 compiler.
1192 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1193 * binary.c (binary_get_symbol_info): Likewise.
1194 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1195 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1196 * coffcode.h (coff_set_alignment_hook): Likewise.
1197 (symname_in_debug_hook): Likewise.
1198 (bfd_coff_backend_data bigobj_swap_table): Likewise.
1199 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1200 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1201 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1202 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1203 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1204 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1205 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1206 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1207 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1208 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1209 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1210 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1211 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1212 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1213 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1214 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1215 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1216 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1217 (bfd_elfNN_bfd_set_private_flags): Likewise.
1218 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1219 (elf_backend_init_index_section): Likewise.
1220 (elf_backend_allow_non_load_phdr): Likewise.
1221 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1222 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1223 * ieee.c (ieee_construct_extended_name_table): Likewise.
1224 (ieee_write_armap): Likewise.
1225 (ieee_write_ar_hdr): Likewise.
1226 (ieee_bfd_is_target_special_symbol): Likewise.
1227 * ihex.c (ihex_canonicalize_symtab): Likewise.
1228 (ihex_bfd_is_target_special_symbol): Likewise.
1229 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1230 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1231 (_bfd_ecoff_set_alignment_hook): Likewise.
1232 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1233 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1234 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1235 * oasys.c (oasys_construct_extended_name_table): Likewise.
1236 (oasys_write_armap): Likewise.
1237 (oasys_write_ar_hdr): Likewise.
1238 (oasys_bfd_is_target_special_symbol): Likewise.
1239 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1240 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1241 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1242 * som.c (som_bfd_is_target_special_symbol): Likewise.
1243 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1244 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1245 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1246 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1247 (versados_bfd_reloc_name_lookup): Likewise.
1248 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1249 (vms_bfd_define_start_stop): Likewise.
1250 (alpha_vms_bfd_is_target_special_symbol): Likewise.
1251 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1252 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1253
451875b4
L		 12542018-02-14 H.J. Lu <hongjiu.lu@intel.com>
1255
1256 PR ld/22842
1257 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1258 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1259 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1260 R_X86_64_PC32 reloc against dynamic function in data section.
1261 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1262 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1263 against dynamic function in data section.
1264 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1265 function address only if pcrel_plt is true.
1266 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1267 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1268 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
1269 PC-relative relocation against a function definition in data
1270 secton in PIE. Remove the obsolete comments.
1271 (elf_x86_link_hash_table): Add pcrel_plt.
1272
1031c264
L		 12732018-02-13 H.J. Lu <hongjiu.lu@intel.com>
1274
1275 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1276 instead of bfd_link_pic, for building shared library.
1277
bd7ab16b
L		 12782018-02-13 H.J. Lu <hongjiu.lu@intel.com>
1279
1280 PR gas/22791
1281 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1282 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1283 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
1284 against protected function in shared object.
1285
80c96350
ST		 12862018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
1287
1288 PR 22828
1289 * po/ru.po: Fix typo in Russian translation.
1290
87993319
MR		 12912018-02-13 Maciej W. Rozycki <macro@mips.com>
1292
1293 * wasm-module.c (wasm_scan_name_function_section): Rename
1294 `index' local variable to `idx'.
1295
68d20676
NC		 12962018-02-13 Nick Clifton <nickc@redhat.com>
1297
1298 PR 22823
1299 Fix compile time warnings generated by gcc version 8.
1300 * libbfd-in.h: Remove extraneous text from prototypes.
1301 Add prototypes for bfd_false_any, bfd_true_any,
1302 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1303 bfd_n1_any, bfd_void_any.
1304 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1305 function.
1306 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1307 (_bfd_generic_bfd_set_private_flags): Likewise.
1308 (_bfd_generic_bfd_copy_private_section_data): Likewise.
1309 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1310 (_bfd_generic_bfd_copy_private_header_data): Likewise.
1311 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1312 (_bfd_noarchive_construct_extended_name_table): Likewise.
1313 (_bfd_noarchive_truncate_arname): Likewise.
1314 (_bfd_noarchive_write_ar_hdr): Likewise.
1315 (_bfd_noarchive_get_elt_at_index): Likewise.
1316 (_bfd_nosymbols_canonicalize_symtab): Likewise.
1317 (_bfd_nosymbols_print_symbol): Likewise.
1318 (_bfd_nosymbols_get_symbol_info): Likewise.
1319 (_bfd_nosymbols_get_symbol_version_string): Likewise.
1320 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1321 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1322 (_bfd_nosymbols_get_lineno): Likewise.
1323 (_bfd_nosymbols_find_nearest_line): Likewise.
1324 (_bfd_nosymbols_find_line): Likewise.
1325 (_bfd_nosymbols_find_inliner_info): Likewise.
1326 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1327 (_bfd_nosymbols_read_minisymbols): Likewise.
1328 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1329 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1330 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1331 (_bfd_nowrite_set_arch_mach): Likewise.
1332 (_bfd_nowrite_set_section_contents): Likewise.
1333 (_bfd_nolink_sizeof_headers): Likewise.
1334 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1335 (_bfd_nolink_bfd_relax_section): Likewise.
1336 (_bfd_nolink_bfd_gc_sections): Likewise.
1337 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1338 (_bfd_nolink_bfd_merge_sections): Likewise.
1339 (_bfd_nolink_bfd_is_group_section): Likewise.
1340 (_bfd_nolink_bfd_discard_group): Likewise.
1341 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1342 (_bfd_nolink_bfd_link_add_symbols): Likewise.
1343 (_bfd_nolink_bfd_link_just_syms): Likewise.
1344 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1345 (_bfd_nolink_bfd_final_link): Likewise.
1346 (_bfd_nolink_bfd_link_split_section): Likewise.
1347 (_bfd_nolink_section_already_linked): Likewise.
1348 (_bfd_nolink_bfd_define_common_symbol): Likewise.
1349 (_bfd_nolink_bfd_define_start_stop): Likewise.
1350 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1351 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1352 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1353 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1354 * libbfd.c (bfd_false_any): New function. Like bfd_false but
1355 accepts one or more arguments.
1356 (bfd_true_any): Likewise.
1357 (bfd_nullvoidptr_any): Likewise.
1358 (bfd_0_any): Likewise.
1359 (bfd_0u_any): Likewise.
1360 (bfd_0l_any): Likewise.
1361 (_bfd_n1_any): Likewise.
1362 (bfd_void_any): Likewise.
1363 * libbfd.h (extern): Regenerate
1364 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1365 based dummy function.
1366 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1367 * binary.c (binary_get_symbol_info): Likewise.
1368 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1369 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1370 * coffcode.h (coff_set_alignment_hook): Likewise.
1371 (symname_in_debug_hook): Likewise.
1372 (bfd_coff_backend_data bigobj_swap_table): Likewise.
1373 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1374 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1375 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1376 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1377 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1378 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1379 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1380 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1381 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1382 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1383 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1384 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1385 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1386 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1387 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1388 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1389 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1390 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1391 (bfd_elfNN_bfd_set_private_flags): Likewise.
1392 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1393 (elf_backend_init_index_section): Likewise.
1394 (elf_backend_allow_non_load_phdr): Likewise.
1395 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1396 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1397 * ieee.c (ieee_construct_extended_name_table): Likewise.
1398 (ieee_write_armap): Likewise.
1399 (ieee_write_ar_hdr): Likewise.
1400 (ieee_bfd_is_target_special_symbol): Likewise.
1401 * ihex.c (ihex_canonicalize_symtab): Likewise.
1402 (ihex_bfd_is_target_special_symbol): Likewise.
1403 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1404 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1405 (_bfd_ecoff_set_alignment_hook): Likewise.
1406 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1407 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1408 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1409 * oasys.c (oasys_construct_extended_name_table): Likewise.
1410 (oasys_write_armap): Likewise.
1411 (oasys_write_ar_hdr): Likewise.
1412 (oasys_bfd_is_target_special_symbol): Likewise.
1413 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1414 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1415 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1416 * som.c (som_bfd_is_target_special_symbol): Likewise.
1417 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1418 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1419 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1420 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1421 (versados_bfd_reloc_name_lookup): Likewise.
1422 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1423 (vms_bfd_define_start_stop): Likewise.
1424 (alpha_vms_bfd_is_target_special_symbol): Likewise.
1425 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1426 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1427 * elf32-arc.c (get_replace_function): Assign replacement function
1428 to func pointer.
1429 * elf32-i370.c (i370_noop): Update prototype.
1430
6e5e9d58
AM		 14312018-02-13 Alan Modra <amodra@gmail.com>
1432
1433 PR 22836
1434 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1435 relocation sections. If size reduces to just the flag word,
1436 remove that too and mark with SEC_EXCLUDE.
1437 * elflink.c (bfd_elf_final_link): Strip empty group sections.
1438
f2731e0c
AM		 14392018-02-13 Alan Modra <amodra@gmail.com>
1440
1441 PR 22829
1442 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1443 PT_GNU_RELRO setup.
1444
830db048
ZF		 14452018-02-12 Zebediah Figura <z.figura12@gmail.com>
1446
1447 * i386msdos.c (msdos_mkobject); New function.
1448 (msdos_object_p): New function.
1449 (i386_msdos_vec): Use msdos_object_p as the check_format
1450 function.
1451 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1452 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1453 IMAGE_NT_SIGNATURE.
1454 * peXXigen.c: Likewise.
1455 * coff-ia64.c: Likewise.
1456
94fe5757
NC		 14572018-02-12 Nick Clifton <nickc@redhat.com>
1458
1459 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1460 assignment.
0b8683b7 1461 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 1462
d805612e 14632018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 1464
1465 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1466 (sparc_elf_append_rela): Assert that there is enough room in section.
1467 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1468 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1469 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1470 For a symbol subject to a GOT relocation, reserve a slot in the
1471 relocation section if the symbol isn't dynamic and we are in PIC mode.
1472 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1473 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1474 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1475 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
1476 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1477 resolved_to_zero. Do not generate a dynamic GOT relocation for an
1478 undefined weak symbol with non-default visibility. Remove superfluous
1479 'else' and fix formatting.
1480
3b4c3844
L		 14812018-02-09 H.J. Lu <hongjiu.lu@intel.com>
1482
1483 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1484 is_solaris.
1485 (i386_elf32_sol2_vec): Don't declare.
1486 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1487 Don't set need_global_offset_table.
1488 (elf_i386_solaris_arch_bed): New.
1489 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1490 Solaris.
1491 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1492 target_os != is_nacl instead of target_os == is_normal.
1493 (x86_64_elf64_sol2_vec): Don't declare.
1494 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1495 is_nacl instead of target_os == is_normal. Don't set
1496 need_global_offset_table.
1497 (elf_x86_64_solaris_arch_bed): New.
1498 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1499 Solaris.
1500 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1501 _GLOBAL_OFFSET_TABLE_ for Solaris.
1502 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1503 need_global_offset_table.
1504 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1505 (elf_x86_link_hash_table): Remove need_global_offset_table.
1506 (elf_x86_init_table): Likewise.
1507
15b23f36
L		 15082018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1509
1510 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1511 Remove prototype.
1512 (i386_elf32_sol2_vec): Declared.
1513 (elf_i386_link_setup_gnu_properties): Set
1514 need_global_offset_table with info->output_bfd->xvec.
1515 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1516 Remove prototype.
1517 (x86_64_elf64_sol2_vec): Declared.
1518 (elf_x86_64_link_setup_gnu_properties): Set
1519 need_global_offset_table with info->output_bfd->xvec.
1520
dc11dea2
L		 15212018-02-08 H.J. Lu <hongjiu.lu@intel.com>
1522
1523 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1524 New prototype.
1525 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1526 for Solaris.
1527 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1528 New prototype.
1529 (elf_x86_64_link_setup_gnu_properties): Set
1530 need_global_offset_table for Solaris.
1531 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1532 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1533 (_bfd_x86_elf_link_setup_gnu_properties): Copy
1534 need_global_offset_table.
1535 * elfxx-x86.h (elf_x86_link_hash_table): Add
1536 need_global_offset_table.
1537 (elf_x86_init_table): Likewise.
1538
3f48fe4a
JW		 15392018-02-08 Jim Wilson <jimw@sifive.com>
1540
1541 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1542 change.
1543
ef135d43
NC		 15442018-02-08 Nick Clifton <nickc@redhat.com>
1545
1546 PR 22788
1547 * elf.c (elf_parse_notes): Reject notes with excessuively large
1548 alignments.
1549
407aa07c
AM		 15502018-02-07 Alan Modra <amodra@gmail.com>
1551
1552 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
1553 * elf32-ppc.c: Remove speculation barrier support.
1554 * elf32-ppc.h: Likewise.
1555 * elf64-ppc.c: Likewise.
1556 * elf64-ppc.h: Likewise.
1557
ed01220c
JW		 15582018-02-06 Jim Wilson <jimw@sifive.com>
1559
1560 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1561 callback to report an error.
1562
c20c30f6
EB		 15632018-02-06 Eric Botcazou <ebotcazou@adacore.com>
1564
1565 PR ld/22263
1566 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1567 into call to !bfd_link_executable and tidy up.
1568 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1569 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1570 !bfd_link_executable.
1571 <R_SPARC_TLS_IE_HI22>: Likewise.
1572 <GOT relocations>: Remove useless code, tidy and merge related blocks.
1573 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1574 !bfd_link_executable.
1575 <R_SPARC_WPLT30>: Tidy up.
1576 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1577 !bfd_link_executable.
1578 (allocate_dynrelocs): Likewise.
1579 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1580 <R_SPARC_TLS_GD_HI22>: Merge into...
1581 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
1582 sparc_elf_tls_transition and remove redundant code.
1583 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1584 !bfd_link_executable.
1585 <R_SPARC_TLS_LDO_HIX22>: Likewise.
1586 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
1587 <R_SPARC_TLS_LDM_CALL>: Likewise.
1588 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
1589 <R_SPARC_TLS_GD_ADD>: Likewise.
1590 <R_SPARC_TLS_LDM_ADD>: Likewise.
1591 <R_SPARC_TLS_LDO_ADD>: Likewise.
1592 <R_SPARC_TLS_IE_LD>: Likewise.
1593
46d09186
NC		 15942018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
1595
1596 PR 22789
1597 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1598 functions failed to find the function name, try the generic elf
1599 find function instead.
1600
8278e7ce
SDJ		 16012018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
1602
1603 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1604 'memcpy' instead of 'strncpy' when writing the magic number.
1605
64e234d4
NC		 16062018-02-06 Nick Clifton <nickc@redhat.com>
1607
1608 PR 22794
1609 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1610 section before attempting to read it in.
1611 (bfd_get_alt_debug_link_info): Likewise.
1612
422f3d3d
PC		 16132018-02-06 Paul Carroll <pcarroll@codesourcery.com>
1614
1615 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1616 line information in addition to name, if they can be found.
1617
279b2f94
RL		 16182018-02-05 Renlin Li <renlin.li@arm.com>
1619
1620 PR ld/22764
1621 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1622 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1623 check for writeable section as well.
1624
cd048363
L		 16252018-02-05 H.J. Lu <hongjiu.lu@intel.com>
1626
1627 PR ld/22782
1628 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1629 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1630 undefined weak symbol to 0.
1631 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1632 if _GLOBAL_OFFSET_TABLE_ is referenced.
1633 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1634 got_referenced instead of ref_regular_nonweak. Remove the
1635 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1636 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1637
e65b1a78
MR		 16382018-02-05 Maciej W. Rozycki <macro@mips.com>
1639
1640 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1641 initialize `hi_reloc'.
1642
2d6dda71
MR		 16432018-02-05 Maciej W. Rozycki <macro@mips.com>
1644
1645 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1646 SHT_MIPS_REGINFO sections don't assert the correct size and
1647 report an error instead.
1648
75506100
MR		 16492018-02-05 Maciej W. Rozycki <macro@mips.com>
1650
1651 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1652 status from `->elf_backend_section_processing'.
1653
7f02625e
JW		 16542018-02-02 Jim Wilson <jimw@sifive.com>
1655
1656 PR ld/22756
1657 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1658 If link_info->wrap_hash, check for a duplicate symbol and ignore.
1659 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1660 Pass new argument to riscv_relax_delete_bytes.
1661 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
1662 ATTRIBUTE_UNUSED from link_info parameter.
1663
d830549d
AM		 16642018-02-02 Alan Modra <amodra@gmail.com>
1665
1666 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1667 emitted for toc sequence optimization. Set and use "howto" later.
1668
e99955cd
SM		 16692018-02-01 Simon Marchi <simon.marchi@ericsson.com>
1670
1671 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1672 arithmetic on NULL pointer.
1673 * elflink.c (_bfd_elf_archive_symbol_lookup,
1674 elf_link_add_archive_symbols): Likewise.
1675
bf3077a6
MM		 16762018-01-31 Michael Matz <matz@suse.de>
1677
1678 * elflink.c (bfd_elf_define_start_stop): Fix check of
1679 def_dynamic.
1680
823143c6
L		 16812018-01-31 H.J. Lu <hongjiu.lu@intel.com>
1682
1683 PR ld/21964
1684 * elflink.c (bfd_elf_define_start_stop): Check if __start and
1685 __stop symbols are referenced by shared objects.
1686
76cb3a89
AM		 16872018-01-30 Alan Modra <amodra@gmail.com>
1688
1689 PR 22758
1690 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1691 segment when demand paged with lma on the same page. Test this
1692 before load/non-load, executable/non-executable,
1693 writable/non-writable tests and simplify. Delete bogus relro
1694 condition in writable/non-writable test. Delete outdated
1695 comment. Formatting.
1696
36b8fda5
AM		 16972018-01-30 Alan Modra <amodra@gmail.com>
1698
1699 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1700 symbols dynamic.
1701
eb77f6a4
AM		 17022018-01-29 Alan Modra <amodra@gmail.com>
1703
1704 PR 22741
1705 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1706 range before converting to a symbol table pointer.
1707
7d73b4c8
NC		 17082018-01-27 Nick Clifton <nickc@redhat.com>
1709
1710 * po/ru.po: Updated Russian translation.
1711
32253bb7
AM		 17122018-01-26 Alan Modra <amodra@gmail.com>
1713
1714 * elflink.c (bfd_elf_define_start_stop): Override symbols when
1715 they are defined dynamically.
1716
ba21f564
AM		 17172018-01-26 Alan Modra <amodra@gmail.com>
1718
1719 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1720 .branch_lt changes size.
1721
38e64b0e
AM		 17222018-01-25 Alan Modra <amodra@gmail.com>
1723
1724 PR 22746
1725 * elfcode.h (elf_object_p): Avoid integer overflow.
1726
bb363086
EB		 17272018-01-25 Eric Botcazou <ebotcazou@adacore.com>
1728
1729 PR ld/22727
1730 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1731 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1732
1733 Revert
1734 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
1735
1736 PR ld/22263
1737 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1738 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1739 bfd_link_executable for TLS check.
1740 (_bfd_sparc_elf_check_relocs): Likewise.
1741 (allocate_dynrelocs): Likewise.
1742 (_bfd_sparc_elf_relocate_section): Likewise.
1743
1daf502a
RL		 17442018-01-24 Renlin Li <renlin.li@arm.com>
1745
1746 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1747 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1748 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1749 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1750 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1751 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1752 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1753
32247401
RL		 17542018-01-24 Renlin Li <renlin.li@arm.com>
1755
1756 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1757 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1758 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1759 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1760 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1761 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1762 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1763 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1764 BFD_RELOC_AARCH64_MOVW_PREL_G3.
1765 * bfd-in2.h: Regenerate.
1766 * libbfd.h: Regenerate.
1767
1c5e4ee9
MR		 17682018-01-23 Maciej W. Rozycki <macro@mips.com>
1769
1770 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1771 `mips_elf32_section_processing' comment reference.
1772
8a1b824a
L		 17732018-01-20 H.J. Lu <hongjiu.lu@intel.com>
1774
1775 PR ld/22721
1776 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1777 versioned __tls_get_addr symbol.
1778
ee3fbc1e
NC		 17792018-01-19 Nick Clifton <nickc@redhat.com>
1780
1781 * po/fr.po: Updated French translation.
1782
691d2e9a
AM		 17832018-01-18 Alan Modra <amodra@gmail.com>
1784
1785 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1786 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1787 (ppc64_elf_build_stubs): Likewise.
1788
4bfce128
NC		 17892018-01-17 Nick Clifton <nickc@redhat.com>
1790
1791 * po/ru.po: Updated Russian translation.
1792 * po/uk/po: Updated Ukranian translation.
1793
c75bc4f7
AM		 17942018-01-17 Alan Modra <amodra@gmail.com>
1795
1796 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1797
1be5d8d3
AM		 17982018-01-17 Alan Modra <amodra@gmail.com>
1799
1800 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1801 (CRSETEQ, BEQCTRM): Define.
1802 (is_nonpic_glink_stub): Don't check bctr.
1803 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1804 (ppc_elf_relax_section): Size speculation barrier.
1805 (output_bctr): New function.
1806 (write_glink_stub): Use output_bctr.
1807 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1808 (ppc_elf_finish_dynamic_symbol): Likewise.
1809 (ppc_elf_finish_dynamic_sections): Use output_bctr.
1810 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1811 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1812 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1813 (size_global_entry_stubs): Handle speculation barrier sizing.
1814 (plt_stub_size): Likewise.
1815 (output_bctr): New function.
1816 (build_plt_stub, build_tls_get_addr_stub): Output speculation
1817 barrier.
1818 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1819 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1820 (build_global_entry_stubs): Output speculation barrier.
1821 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1822 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1823
9e390558
AM		 18242018-01-17 Alan Modra <amodra@gmail.com>
1825
1826 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1827 __tls_get_addr_opt, and alignment sizing.
1828 (TLS_GET_ADDR_GLINK_SIZE): Delete.
1829 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1830 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1831 or 8 insns.
1832 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1833 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1834 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
1835 by PLT reloc count.
1836 (write_glink_stub): Handle __tls_get_addr_opt stub.
1837 Pad out to size given by GLINK_ENTRY_SIZE.
1838 (ppc_elf_relocate_section): Adjust write_glink_stub call.
1839 (ppc_elf_finish_dynamic_symbol): Likewise.
1840 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1841 insn array since so many need rewriting.
1842 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1843 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1844 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
1845 nops. Adjust all uses.
1846 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1847 in glink_vma calculation.
1848 (struct ppc_link_hash_table): Add global_entry section pointer.
1849 (create_linkage_sections): Create separate section for global
1850 entry stubs.
1851 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1852 (size_global_entry_stubs): Handle sizing for aligned stubs.
1853 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1854 and don't stash end of glink branch table in rawsize.
1855 (ppc_build_one_stub): Rewrite stub size calculations.
1856 (build_global_entry_stubs): Use new section.
1857 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1858 Build lazy link stubs out to end of section. Build global entry
1859 stubs in new section.
1860
616dcb87
NC		 18612018-01-15 Nick Clifton <nickc@redhat.com>
1862
1863 * po/uk.po: Updated Ukranian translation.
1864
3957a496
NC		 18652018-01-13 Nick Clifton <nickc@redhat.com>
1866
1867 * po/bfd.pot: Regenerated.
1868
769c7ea5
NC		 18692018-01-13 Nick Clifton <nickc@redhat.com>
1870
1871 * version.m4: Bump version to 2.30.51
1872 * configure: Regenerate.
1873
faf766e3
NC		 18742018-01-13 Nick Clifton <nickc@redhat.com>
1875
1876 2.30 branch created.
1877
564e11c9
JW		 18782018-01-12 Jens Widell <jl@opera.com>
1879
1880 * elf.c (setup_group): Optimize search for group by remembering
1881 last found group and restarting search at that index.
1882 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1883
a78eea16
AM		 18842018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
1885
1886 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1887 bfd_link_common_skip_none in switch.
1888
87e79a65
AM		 18892018-01-12 Alan Modra <amodra@gmail.com>
1890
1891 PR ld/22649
1892 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1893 references on forced local symbols.
1894
58807c48
VI		 18952018-01-12 Vlad Ivanov <vlad@ivanov.email>
1896
1897 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1898 .reginfo section has wrong size.
1899
2888249f
L		 19002018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1901
1902 PR ld/22393
1903 * elf.c (_bfd_elf_map_sections_to_segments): When generating
1904 separate code and read-only data LOAD segments, create a new
1905 LOAD segment if the previous section contains text and the
1906 current section doesn't or vice versa. Don't put a writable
1907 section in a read-only segment if there is a RELRO segment.
1908
d664fd41
L		 19092018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1910
1911 PR ld/22649
1912 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1913 references on forced local symbols.
1914
8b6f4cd3
L		 19152018-01-11 H.J. Lu <hongjiu.lu@intel.com>
1916
1917 PR ld/22677
1918 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1919 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1920
9c70c522 19212018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 1922
1923 PR 22662
1924 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1925
ddb2bbcf
JB		 19262018-01-03 John Baldwin <jhb@FreeBSD.org>
1927
1928 * elf.c (elfcore_grok_freebsd_note): Handle
1929 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1930 NT_FREEBSD_PROCSTAT_VMMAP.
1931
219d1afa
AM		 19322018-01-03 Alan Modra <amodra@gmail.com>
1933
1934 Update year range in copyright notice of all files.
1935
1e563868 1936For older changes see ChangeLog-2017
3499769a 1937\f
1e563868 1938Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 1939
1940Copying and distribution of this file, with or without modification,
1941are permitted in any medium without royalty provided the copyright
1942notice and this notice are preserved.
1943
1944Local Variables:
1945mode: change-log
1946left-margin: 8
1947fill-column: 74
1948version-control: never
1949End:
GDB Binutils - Deliverables
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