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[PowerPC] Add support for PPR and DSCR
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0a640d71
L		 12018-10-24 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/23818
4 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
5 defined in discarded input sections.
6
8c246a60
AM		 72018-10-24 Alan Modra <amodra@gmail.com>
8
9 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
10 were not needed.
11
45a0eaf7
AM		 122018-10-23 Alan Modra <amodra@gmail.com>
13
14 PR 23806
15 * merge.c (_bfd_add_merge_section): Don't attempt to merge
16 sections with ridiculously large alignments.
17
102def4d
AM		 182018-10-23 Alan Modra <amodra@gmail.com>
19
20 PR 23805
21 * elflink.c (elf_link_input_bfd): Don't segfault on finding
22 STT_TLS symbols without any TLS sections. Instead, change the
23 symbol type to STT_NOTYPE.
24
ab419ddb
AM		 252018-10-23 Alan Modra <amodra@gmail.com>
26
27 PR 23804
28 * merge.c (_bfd_add_merge_section): Don't attempt to merge
29 sections where size is not a multiple of entsize.
30
ac85e67c
AM		 312018-10-20 Alan Modra <amodra@gmail.com>
32
33 PR 23788
34 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
35 or SHT_STRTAB.
36
4de5434b
AM		 372018-10-17 Alan Modra <amodra@gmail.com>
38
39 PR 23653
40 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
41 too when choosing dynobj.
42
48dcd4ea
AM		 432018-10-16 Alan Modra <amodra@gmail.com>
44
45 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
46 PE_DEBUG_DATA size checks.
47
8df73d5c
AM		 482018-10-16 Alan Modra <amodra@gmail.com>
49
50 PR 23781
51 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
52 before returning.
53
0e0dd7f1
AM		 542018-10-16 Alan Modra <amodra@gmail.com>
55
56 PR 23534
57 * init.c (bfd_init): Return an unsigned int.
58 bfd-in2.h: Regenerate.
59
bf2dd8d7
AM		 602018-10-15 Alan Modra <amodra@gmail.com>
61
62 PR 23534
63 * init.c (BFD_INIT_MAGIC): Define.
64 (bfd_init): Return BFD_INIT_MAGIC.
65 bfd-in2.h: Regenerate.
66
0930cb30
AM		 672018-10-13 Alan Modra <amodra@gmail.com>
68
69 PR 23770
70 PR 23425
71 * reloc.c (_bfd_clear_contents): Replace "location" param with
72 "buf" and "off". Bounds check "off". Return status.
73 * cofflink.c (_bfd_coff_generic_relocate_section): Update
74 _bfd_clear_contents call.
75 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
76 * elf32-arc.c (elf_arc_relocate_section): Likewise.
77 * elf32-i386.c (elf_i386_relocate_section): Likewise.
78 * elf32-metag.c (metag_final_link_relocate): Likewise.
79 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
80 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
81 * elf32-visium.c (visium_elf_relocate_section): Likewise.
82 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
83 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
84 * libbfd-in.h (_bfd_clear_contents): Update prototype.
85 * libbfd.h: Regenerate.
86
1c2649ed
EB		 872018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
88
89 * elflink.c (elf_link_output_extsym): Do not place symbols into a
90 discarded .dynsym.
91
80f3ac5d
L		 922018-10-08 H.J. Lu <hongjiu.lu@intel.com>
93
94 PR ld/23428
95 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
96 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
97 in non-code PT_LOAD segment.
98
64029e93
AM		 992018-10-08 Alan Modra <amodra@gmail.com>
100
101 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
102 lacking sections.
103 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
104 program headers are required when info->load_phdrs. Reorganize
105 code handling program headers. Generate a mapping without
106 sections just for file and program headers when -z separate-code
107 would indicate they should be on a different page to the first
108 section.
109
5d695627
AM		 1102018-10-08 Alan Modra <amodra@gmail.com>
111
112 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
113 from m->p_vaddr_offset for segments without sections. Invert
114 sign of p_vaddr_offset.
115 (rewrite_elf_program_header, copy_elf_program_header): Save
116 old segment p_vaddr to p_vaddr_offset. Invert sign of
117 p_vaddr_offset.
118
1b9e270b
AM		 1192018-10-08 Alan Modra <amodra@gmail.com>
120
121 * elf.c (get_program_header_size): Don't count PT_INTERP if
122 .interp is empty.
123 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
124 .interp is empty.
125
e0c3dfa2
AM		 1262018-10-08 Alan Modra <amodra@gmail.com>
127
128 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
129 overlays before segment containing headers.
130
00bee008
AM		 1312018-10-08 Alan Modra <amodra@gmail.com>
132
133 * elf.c (make_mapping): Cope with zero size array at end of
134 struct elf_segment_map.
135 (_bfd_elf_map_sections_to_segments): Likewise.
136 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
137 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
138
d1c86cff
AM		 1392018-10-05 Alan Modra <amodra@gmail.com>
140
141 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
142 SHT_NOTE.
143
c8e98e36
SH		 1442018-10-05 Richard Henderson <rth@twiddle.net>
145
146 * bfd-in2.h: Regenerated.
147 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
148 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
149 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
150 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
151 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
152 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
153 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
154 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
155 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
156 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
157 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
158 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
159 (elf_or1k_link_hash_table): Add field saw_plta.
160 (or1k_final_link_relocate): Add value calculations for new relocations.
161 (or1k_elf_relocate_section): Add section relocations for new
162 relocations.
163 (or1k_write_plt_entry): New function.
164 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
165 using new l.adrp instruction. Cleanup PLT relocation code generation.
166 * libbfd.h: Regenerated.
167 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
168 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
169 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
170 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
171 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
172 BFD_RELOC_OR1K_TLS_IE_LO13.
173
f2c1801f
SH		 1742018-10-05 Richard Henderson <rth@twiddle.net>
175
176 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
177 relocations. Add error for non zero addend with plt and got
178 relocations. Add error for got and plt references against dynamic, non
179 local, symbols. Add error when linking non shared liraries with
180 flag_pic.
181
1c4f3780
RH		 1822018-10-05 Richard Henderson <rth@twiddle.net>
183 Stafford Horne <shorne@gmail.com>
184
185 * bfd-in2.h: Regenerated.
186 * elf32-or1k.c (N_ONES): New macro.
187 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
188 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
189 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
190 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
191 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
192 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
193 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
194 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
195 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
196 BFD_RELOC_OR1K_TLS_LE_SLO16.
197 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
198 also check results before returning.
199 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
200 limit.
201 (or1k_final_link_relocate): New function.
202 (or1k_elf_relocate_section): Add support for new AHI and SLO
203 relocations. Use or1k_final_link_relocate instead of generic
204 _bfd_final_link_relocate.
205 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
206 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
207 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
208 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
209 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
210 and BFD_RELOC_OR1K_GOTOFF_LO16.
211 * libbfd.h: Regenerated.
212
3e1b4df8
JW		 2132018-10-04 Jim Wilson <jimw@sifive.com>
214
215 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
216 loop, handle htab->sdyntdata section.
217
6d0a6093
JM		 2182018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
219
220 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 221 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 222 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
223 do it here.
224
23e463ed
L		 2252018-10-03 H.J. Lu <hongjiu.lu@intel.com>
226
227 PR ld/23658
228 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
229 sections with the same section alignment into a single PT_NOTE
230 segment. Check SHT_NOTE section type instead of section name.
231 (_bfd_elf_map_sections_to_segments): Likewise.
232
c8d3f932
MW		 2332018-10-03 Millan Wolff <mail@milianw.de>
234
235 PR 23715
236 * dwarf2.c (find_abstract_instance): Allow recursive invocations
237 of find_abstract_instance to override the name variable.
238
8e90d6d2
NC		 2392018-10-03 Nick Clifton <nickc@redhat.com>
240
241 * po/pt.po: Updated Portuguese translation.
242
eb528ad1
CM		 2432018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
244
245 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
246 section alignment in consideration for this relocation. Fixed TCB_SIZE
247 offset size to include section alignment.
248 (get_got_entry_list_for_symbol): Changed.
249 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
250 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
251 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
252 section alignment.
253 (elf_arc_check_relocs): Changed.
254 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
255 (struct elf_arc_link_hash_entry): Moved and changed.
256 (elf_arc_link_hash_newfunc): Changed.
257 (arc_elf_link_hash_table_create): Removed old initializations.
258 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
259
79c1bf3c
L		 2602018-09-28 H.J. Lu <hongjiu.lu@intel.com>
261
262 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
263 elfclass instead of bed->s->elfclass.
264
5f9aecea
JW		 2652018-09-27 Jim Wilson <jimw@sifive.com>
266
267 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
268 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
269 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
270 (riscv_find_pcgp_lo_reloc): Likewise.
271 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
272 (riscv_delete_pcgp_lo_reloc): Likewise.
273 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
274 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
275 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
276
5ef23793
JW		 2772018-09-25 Jim Wilson <jimw@sifive.com>
278
279 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
280 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
281 and return FALSE. Return TRUE at end.
282 (riscv_make_plt_entry): Likewise.
283 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
284 (riscv_elf_finish_dynamic_sections): Update call to
285 riscv_make_plt_header.
286
551703cf
JW		 2872018-09-24 Jim Wilson <jimw@sifive.com>
288
a05f27b6
JW		 289 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
290 hi_sec_off which is symbol address with addend subtracted. Use in
291 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
292
551703cf
JW		 293 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
294 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
295 Add strings for the two errors handled here.
296 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
297 comment. Only give error with addend when used with section symbol.
298 In case bfd_reloc_dangerous, update error string.
299
db727370
JL		 3002018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
301
302 PR gdb/20948
303 * elf.c (_bfd_elf_write_object_contents): Return from function
304 early if abfd->direction == both_direction.
305
a767a1c4
SM		 3062018-09-21 Simon Marchi <simon.marchi@ericsson.com>
307
308 * configure.ac: Check for fls.
309 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
310 * config.in: Re-generate.
311 * configure: Re-generate.
312
ed3162ad
MR		 3132018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
314
315 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
316 duplicate `case' selectors.
317
fbaf61ad
NC		 3182018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
319
320 * elf32-nds32.c (nds32_elf_relax_loadstore):
321 Remove the unused target features.
322 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
323 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
324 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
325 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
326 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
327 calculate_plt_offset, calculate_got_memory_address,
328 nds32_elf_check_dup_relocs): Removed.
329 All callers changed.
330 * elf32-nds32.h: Remove the unused macros and defines.
331 (elf_nds32_link_hash_table): Remove the unused variable.
332 (bfd_elf32_nds32_set_target_option): Update prototype.
333 (nds32_elf_ex9_init): Removed.
334 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
335 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
336 to initialize array nds32_elf_howto_table in any order
337 without lots of EMPTY_HOWTO.
338 (nds32_reloc_map): Updated.
339 * reloc.c: Add BFD_RELOC_NDS32_LSI.
340 * bfd-in2.h: Regenerated.
341 * bfd/libbfd.h: Regenerated.
342 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
343 (nds32_reloc_map): Likewise.
344 (nds32_elf_relax_flsi): New function.
345 (nds32_elf_relax_section): Support floating load/store relaxation.
346 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
347 New macro.
348 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
349 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
350 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
351 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
352 New functions.
353 (nds32_info_to_howto_rel): Add BFD_ASSERT.
354 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
355 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
356 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
357 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
358 (nds32_elf_final_sda_base): Improve it to find the better gp value.
359 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
360 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
361 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
362 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
363 (create_got_section): Likewise.
364 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
365 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
366 (nds32_elf_check_relocs): Fix the issue that the shared library may
367 has TEXTREL entry in the dynamic section.
368 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
369 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
370 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
371 dynamic entry.
372 (calculate_offset): Remove the unused parameter `pic_ext_target' and
373 related codes.
374 All callers changed.
375 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
376 will cause some errors for our test cases.
377 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
378 generic object.
379 * reloc.c: Add TLS relocations.
380 * libbfd.h: Regenerated.
381 * bfd-in2.h: Regenerated.
382 * elf32-nds32.h (struct section_id_list_t): New.
383 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
384 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
385 New prototypes.
386 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
387 New macro.
388 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
389 elf_nds32_link_hash_table): Updated.
390 * elf32-nds32.c (enum elf_nds32_tls_type): New.
391 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
392 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
393 fls, ones32, list_insert, list_insert_sibling, dump_chain,
394 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
395 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
396 (elf_nds32_obj_tdata): Add new fields.
397 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
398 (nds32_elf_howto_table): Add TLS relocations.
399 (nds32_reloc_map): Likewise.
400 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
401 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
402 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
403 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
404 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
405 (dtpoff_base): Rename it to `gottpof' and then update it.
406
cf93e9c2
AM		 4072018-09-20 Alan Modra <amodra@gmail.com>
408
409 PR 23685
410 * peXXigen.c (pe_print_edata): Correct export address table
411 overflow checks. Check dataoff against section size too.
412
30838132
AM		 4132018-09-20 Alan Modra <amodra@gmail.com>
414
415 PR 23686
416 * dwarf2.c (read_section): Error when attempting to malloc
417 "(bfd_size_type) -1".
418 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
419 function_name. Bounds check reloc address. Formatting. Ensure
420 .stabstr zero terminated.
421
8ff71a9c
NC		 4222018-09-18 Nick Clifton <nickc@redhat.com>
423
424 PR 23657
425 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
426 ELF section has contents and size larger than the file size.
427
47275900
MR		 4282018-09-14 Maciej W. Rozycki <macro@mips.com>
429
430 PR ld/21375
431 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
432 (_bfd_mips_elf_linker_flags): Update prototype.
433 * elf32-mips.c (elf_backend_hide_symbol): New macro.
434 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
435 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
436 * elfxx-mips.c (mips_elf_link_hash_table): Add
437 `use_absolute_zero' and `gnu_target' members.
438 (mips_elf_record_global_got_symbol): Call
439 `_bfd_mips_elf_hide_symbol' rather than
440 `_bfd_elf_link_hash_hide_symbol'.
441 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
442 (mips_elf_obtain_contents): Reorder function.
443 (mips_elf_nullify_got_load): New function.
444 (mips_elf_calculate_relocation): Add `contents' parameter.
445 Nullify GOT loads or if it is not possible, then redirect GOT
446 relocations to the `__gnu_absolute_zero' symbol, for references
447 that are supposed to resolve to zero.
448 (mips_elf_define_absolute_zero): New function.
449 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
450 `mips_elf_calculate_relocation' for references made via the GOT
451 that are supposed to resolve to zero.
452 (_bfd_mips_elf_hide_symbol): New function.
453 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
454 set the `gnu_target' member of the MIPS hash table.
455 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
456 (_bfd_mips_post_process_headers): Use it.
457
98e10ffa
MR		 4582018-09-14 Maciej W. Rozycki <macro@mips.com>
459
460 * elfxx-mips.c (mips_elf_store_contents): New function...
461 (mips_elf_perform_relocation): ... factored out from here.
462
fe75f42e
LX		 4632018-09-14 Lifang Xia <lifang_xia@c-sky.com>
464
465 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
466 R_CKCORE_PCREL32.
467 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
468
a4cd947a
AM		 4692018-09-14 Alan Modra <amodra@gmail.com>
470
471 PR 23425
472 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
473 fields in debug sections when reloc is against an undefined symbol
474 and called from bfd_simple_get_relocated_section_contents or
475 similar.
476 * dwarf2.c (find_abstract_instance): Return true for zero offset
477 DW_FORM_ref_addr without returning values.
478
deee88e9
AM		 4792018-09-06 Alan Modra <amodra@gmail.com>
480
481 PR 23570
482 * elf32-avr.c (elf_avr_special_sections): New.
483 (elf_backend_special_sections): Define.
484
e920c014
JM		 4852018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
486
487 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
488 error when an invalid relocation is passed; this is already done
489 by `_bfd_sparc_elf_info_to_howto_ptr'.
490
8410d65b
JM		 4912018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
492
493 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
494 error when an invalid symbol index is retrieved in ELF64_R_SYM of
495 a relocation seen in an input file.
496
2542e49e
JL		 4972018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
498 Alan Modra <amodra@gmail.com>
499
500 PR 23595
501 elf.c (copy_elf_program_header): When first segment contains
502 only the headers and SHT_NOBITS sections, use segment p_filesz
503 to calculate header and padding size. Use filepos of the first
504 section otherwise.
505
79c1bf3c 5062018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 507
508 PR ld/23600
509 * archures.c (bfd_arch_get_compatible): Allow an IR object with
510 unknown architecture.
511
3d58e1fc
AM		 5122018-08-31 Alan Modra <amodra@gmail.com>
513
514 * elf64-ppc.c (num_relocs_for_offset): New function.
515 (emit_relocs_for_offset): New function.
516 (use_global_in_relocs): New function, split out from..
517 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
518 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
519 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
520
4a969973
AM		 5212018-08-31 Alan Modra <amodra@gmail.com>
522
523 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
524 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
525 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
526 Define.
527 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
528 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
529 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
530 * bfd-in2.h: Regenerate.
531 * libbfd.h: Regenerate.
532
f891966f
AM		 5332018-08-31 Alan Modra <amodra@gmail.com>
534
535 * elf64-ppc.c: Correct _notoc stub comments.
536 (ppc_build_one_stub): Simplify output of branch for notoc
537 long branch stub. Don't include label offset of 8 bytes in
538 "off" calculation for notoc plt stub. Don't emit insns to get pc.
539 (build_offset): Emit insns to get pc here instead.
540 (size_offset): Add 4 extra insns.
541 (plt_stub_size): Adjust for "off" and size_offset changes.
542 (ppc_size_one_stub): Rearrange code into a switch, duplicating
543 some to better match ppc_build_one_stub.
544
9108bc33
CX		 5452018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
546
547 * archures.c (bfd_architecture): New machine
548 bfd_mach_mips_gs264e.
549 * bfd-in2.h (bfd_architecture): Likewise.
550 * cpu-mips.c (enum I_xxx): Likewise.
551 (arch_info_struct): Likewise.
552 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
553 E_MIPS_MACH_GS264E.
554 (mips_set_isa_flags): Likewise.
555 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
556 bfd_mach_mips_gs464e extension.
557
bd782c07
CX		 5582018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
559
560 * archures.c (bfd_architecture): New machine
561 bfd_mach_mips_gs464e.
562 * bfd-in2.h (bfd_architecture): Likewise.
563 * cpu-mips.c (enum I_xxx): Likewise.
564 (arch_info_struct): Likewise.
565 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
566 E_MIPS_MACH_GS464E.
567 (mips_set_isa_flags): Likewise.
568 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
569 bfd_mach_mips_gs464 extension.
570
ac8cb70f
CX		 5712018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
572
573 * archures.c (bfd_architecture): Rename
574 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
575 * bfd-in2.h (bfd_architecture): Likewise.
576 * cpu-mips.c (enum I_xxx): Likewise.
577 (arch_info_struct): Likewise.
578 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
579 (mips_set_isa_flags): Likewise.
580 (mips_mach_extensions): Likewise.
581 (bfd_mips_isa_ext_mach): Likewise.
582 (bfd_mips_isa_ext): Likewise.
583 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
584
a693765e
CX		 5852018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
586
587 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
588
bdc6c06e
CX		 5892018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
590
591 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
592 isa_ext for infer ABI flags.
593 (print_mips_ases): Add Loongson EXT extension.
594
716c08de
CX		 5952018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
596
597 * elfxx-mips.c (print_mips_ases): Add CAM extension.
598
90c745dc
L		 5992018-08-27 H.J. Lu <hongjiu.lu@intel.com>
600
601 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
602 out the GNU_PROPERTY_X86_UINT32_VALID bit.
603
7a815dd5
L		 6042018-08-25 H.J. Lu <hongjiu.lu@intel.com>
605
606 PR ld/23499
607 * elf.c (_bfd_elf_get_symbol_version_string): Return
608 _("<corrupt>") for corrupt symbol version info.
609
a9eafb08
L		 6102018-08-24 H.J. Lu <hongjiu.lu@intel.com>
611
612 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
613 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
614 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
615 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
616 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
617 (_bfd_x86_elf_merge_gnu_properties): Likewise.
618 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
619 instead of X86_ISA_1_NEEDED.
620 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
621 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
622 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
623 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
624 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
625
aa7bca9b
L		 6262018-08-24 H.J. Lu <hongjiu.lu@intel.com>
627
628 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
629 GNU_PROPERTY_X86_UINT32_VALID bit.
630 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
631 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
632
b0ceb98a
Z		 6332018-08-23 Zenith423 <zenith432@users.sourceforge.net>
634
635 PR 23460
636 * plugin.c (struct plugin_list_entry): New structure.
637 (plugin_list): New variable.
638 (try_load_plugin): Place opened plugins on a list. Ensure that
639 the refcount in the dynamic loader is kept at 1.
640
f53ad3cf
AM		 6412018-08-23 Alan Modra <amodra@gmail.com>
642
643 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
644 nop" error message.
645
38cf70ca
NC		 6462018-08-23 Nick Clifton <nickc@redhat.com>
647
648 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
649 code with an assertion.
650
334d4ced
NC		 6512018-08-23 Nick Clifton <nickc@redhat.com>
652
653 PR 23061
654 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
655 it to prevent walking off the end of the table.
656 (coff_get_normalized_symtab): Pass internal_end pointer to
657 coff_pointerize_aux.
658
d0abeec8
AM		 6592018-08-23 Alan Modra <amodra@gmail.com>
660
661 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
662 unresolved_reloc on ppc_stub_plt_call_notoc.
663
9eef0608
L		 6642018-08-22 H.J. Lu <hongjiu.lu@intel.com>
665
666 PR ld/23536
667 * development.sh (experimental): New.
668
6f4286c4
HD		 6692018-08-22 Helge Deller <deller@gmx.de>
670 Nick Clifton <nickc@redhat.com>
671
672 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
673 the section type of the .PARISC.unwind section on 64-bit binaries
674 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
675 Add comment about the sh_entsize value.
676
3da64fe4
RA		 6772018-08-22 Rafeal Auler <rafaelauler@gmail.com>
678
679 PR 23560
680 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
681 stub's target, since it may have been changed after the layout.
682
ebf983a4 6832018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 684
685 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 686 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 687
ae19acf3 6882018-08-21 mephi42 <mephi42@gmail.com>
689
690 PR binutils/23315
691 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
692 data is already considered filled.
693
46807bf4
AM		 6942018-08-21 Alan Modra <amodra@gmail.com>
695
696 * elf64-ppc.c (HOW): Define.
697 (ONES): Delete.
698 (ppc64_elf_howto_raw): Use HOW to initialize entries.
699 * elf32-ppc.c (HOW): Define.
700 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
701 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
702
706704c8
AM		 7032018-08-21 Alan Modra <amodra@gmail.com>
704
705 * reloc.c (reloc_howto_type): Typedef.
706 (bfd_symbol): Delete forward declaration.
707 (struct reloc_howto_struct): Add "negate" field. Make "size",
708 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
709 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
710 Rearrange for better packing. Revise comments.
711 (HOWTO): Map to rearranged reloc_howto_struct.
712 (bfd_get_reloc_size): Delete now unused cases.
713 (read_reloc, write_reloc): Likewise.
714 (apply_reloc, _bfd_relocate_contents): Test howto->negate
715 rather than howto->size < 0 for negated relocation values.
716 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
717 signed/unsigned warning.
718 (xcoff_ppc_relocate_section): Delete "condition is always false"
719 code.
720 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
721 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
722 changes.
723 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
724 size 16 for ALPHA_R_LINKAGE.
725 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
726 bitsize to zero.
727 * bfd-in.h (reloc_howto_type): Delete.
728 * bfd-in2.h: Regenerate.
729
487096bf
AM		 7302018-08-21 Alan Modra <amodra@gmail.com>
731
732 * reloc.c (HOWTO): Revise comment.
733 (NEWHOWTO, HOWTO_PREPARE): Delete.
734 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
735 reloc_howto_struct with reloc_howto_type.
736 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
737 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
738 * elf-hppa.h (HOW): Define.
739 (elf_hppa_howto_table): Use it to simplify this table, correcting
740 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
741 R_PARISC_LTOFF_FPTR16DF.
742 * elf32-mep.c (MEPREL): Use HOWTO.
743 * bfd-in2.h: Regenerate.
744
865dcc8a
AM		 7452018-08-20 Alan Modra <amodra@gmail.com>
746
747 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
748 array const.
749 (mmo_init): Don't init valid_mmo_symbol_character_set.
750
ba1c4c6f
AM		 7512018-08-20 Alan Modra <amodra@gmail.com>
752
753 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
754
bfb1e8c1
L		 7552018-08-17 H.J. Lu <hongjiu.lu@intel.com>
756
757 PR ld/23515
758 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
759 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
760 backend fixup_gnu_properties if it isn't NULL. Discard
761 .note.gnu.property section if all properties have been removed.
762 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
763 (elfNN_bed): Initialize fixup_gnu_properties.
764 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
765 function.
766 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
767 prototype.
768 (elf_backend_fixup_gnu_properties): New.
769
2cdcc330
AM		 7702018-08-16 Alan Modra <amodra@gmail.com>
771
772 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
773 Formatting.
774
98641896
L		 7752018-08-12 H.J. Lu <hongjiu.lu@intel.com>
776
777 PR binutils/23494
778 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
779 (BFD32_LIBS_CFILES): Add elf-properties.c.
780 (BFD32_BACKENDS): Remove elf-properties.lo.
781 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
782 * configure.ac (elf): Remove elf-properties.lo.
783 * Makefile.in: Regenerated.
784 * configure: Likewise.
785
ab9e3428
L		 7862018-08-11 H.J. Lu <hongjiu.lu@intel.com>
787
788 PR ld/23428
789 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
790 add X86_ISA_1_NEEDED property only if existing properties won't
791 be removed.
792
1dc9e2d6
AM		 7932018-08-11 Alan Modra <amodra@gmail.com>
794
795 * reloc.c (bfd_get_reloc_size): Sort switch.
796 (read_reloc, write_reloc, apply_reloc): New functions.
797 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
798 (_bfd_relocate_contents): Use read_reloc and write_reloc.
799 (_bfd_clear_contents): Likewise.
800
7cf9ebc6
JD		 8012018-08-11 John Darrington <john@darrington.wattle.id.au>
802
803 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
804 (_bfd_clear_contents): Likewise.
805 (bfd_perform_relocation): Likewise.
806 (bfd_install_relocation): Likewise.
807
48e30f52
L		 8082018-08-10 H.J. Lu <hongjiu.lu@intel.com>
809
810 PR ld/23499
811 * elflink.c (bfd_elf_record_link_assignment): Always clear
812 h->verinfo.verdef when overriding a dynamic definition.
813
9c973a29
L		 8142018-08-10 H.J. Lu <hongjiu.lu@intel.com>
815
816 PR binutils/23494
817 * elf-properties.c (elf_get_gnu_property_section_size): Always
818 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
819 (elf_write_gnu_properties): Likewise.
820
6404ab99
L		 8212018-08-08 H.J. Lu <hongjiu.lu@intel.com>
822
823 PR binutils/23494
824 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
825 calling _bfd_elf_convert_gnu_property_size to convert
826 .note.gnu.property section size.
827 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
828 calling _bfd_elf_convert_gnu_properties to convert
829 .note.gnu.property section.
830 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
831 (_bfd_elf_convert_gnu_properties): Likewise.
832 * elf-properties.c (elf_get_gnu_property_section_size): New
833 function.
834 (elf_write_gnu_properties): Likewise.
835 (_bfd_elf_convert_gnu_property_size): Likewise.
836 (_bfd_elf_convert_gnu_properties): Likewise.
837 (_bfd_elf_link_setup_gnu_properties): Use
838 elf_get_gnu_property_section_size and elf_write_gnu_properties.
839
f7309df2
L		 8402018-08-08 H.J. Lu <hongjiu.lu@intel.com>
841
842 PR ld/23486
843 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
844 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
845 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
846 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
847 GNU_PROPERTY_X86_ISA_1_USED, property.
848
df136d64
AM		 8492018-08-07 Alan Modra <amodra@gmail.com>
850
851 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
852 Add lr_restore, eh_size and eh_base.
853 (eh_advance, eh_advance_size): New functions.
854 (build_tls_get_addr_stub): Emit EH info for stub.
855 (ppc_build_one_stub): Likewise for _notoc stubs.
856 (ppc_size_one_stub): Size EH info for stub.
857 (group_sections): Init new map_stub fields.
858 (stub_eh_frame_size): Delete.
859 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
860 program for stubs.
861 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
862 offset to stub section here..
863 (ppc64_elf_finish_dynamic_sections): ..rather than here.
864
e81b4c93
AM		 8652018-08-07 Alan Modra <amodra@gmail.com>
866
867 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
868 instruction of __tls_get_addr_opt stub.
869 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
870 dealing with __tls_get_addr_opt stub.
871 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
872
6af04484
CZ		 8732018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
874
875 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
876 efalgs only when in/out exists.
877 (elf32_arc_section_from_shdr): Don't complain about 0x0c
878 section type. It is mwdt compiler specific.
879
2fd43d78 8802018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
881
882 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
883
db1e1b45 8842018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
885
886 * elf32-arc.c (arc_elf_merge_attributes): Handle
887 Tag_ARC_ATR_version.
888
05d0e962
AM		 8892018-08-05 Alan Modra <amodra@gmail.com>
890
891 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
892 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
893 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
894 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
895 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
896 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
897 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
898 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
899 ppc_stub_plt_call_both.
900 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
901 (build_offset, size_offset): New functions.
902 (plt_stub_size): Support plt_call_notoc and plt_call_both.
903 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
904 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
905 (ppc64_elf_size_stubs): Likewise, and new stubs.
906 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
907 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
908 * bfd-in2.h: Regenerate.
909 * libbfd.h: Regenerate.
910
3f6ff479
AM		 9112018-08-05 Alan Modra <amodra@gmail.com>
912
913 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
914
13755f40
JW		 9152018-08-02 Jim Wilson <jimw@sifive.com>
916
917 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
918 add SEC_LINKER_CREATED flag.
919
4a9f7d65
NC		 9202018-08-01 Nick Clifton <nickc@redhat.com>
921
c25179e7
NC		 922 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
923 about potentially truncated strncpy operations.
924 (_bfd_xcoff_put_symbol_name): Likewise.
925
4a9f7d65
NC		 926 * elf32-avr.c (avr_stub_name): Check for a NULL return from
927 bfd_malloc.
928
103da91b
NC		 9292018-08-01 Zenith <zenith432@users.sourceforge.net>
930
931 PR 23460
932 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
933 call to fstat fails.
934 (try_claim): Always close the file descriptor at the end of the
935 function.
936 (try_load_plugin): If a plugin has already been registered, then
937 skip the dlopen and onload steps and go straight to claiming the
938 file. If these is an error, close the plugin.
939
1aa42141
AM		 9402018-08-01 Alan Modra <amodra@gmail.com>
941
942 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
943 (ppc_build_one_stub): Don't set stub_offset, instead assert that
944 it is sane. Don't adjust stub_offset for alignment. Adjust size
945 calculation. Use "targ" temp when calculating offsets.
946 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
947 calculating offsets. Adjust for alignment before setting
948 tls_get_addr_opt_bctrl.
949
cb86a42a
AM		 9502018-08-01 Alan Modra <amodra@gmail.com>
951
952 * po/SRC-POTFILES.in: Regenerate.
953
a05b9f5e
NC		 9542018-07-30 Nick Clifton <nickc@redhat.com>
955
956 PR 22706
957 * elf32-sh.c (sh_elf_relocate_section): When processing
958 translation relocs, fail if the relocation offset is too small.
959 Replace BFD_ASSERTs with more helpful error messages.
960
b8891f8d
AJ		 9612018-07-30 Andrew Jenner <andrew@codesourcery.com>
962
963 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
964 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
965 * Makefile.in: Regenerated.
966 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
967 related bfd_mach defines.
968 (bfd_csky_arch): Declare.
969 (bfd_archures_list): Add C-SKY.
970 * bfd-in.h (elf32_csky_build_stubs): Declare.
971 (elf32_csky_size_stubs): Declare.
972 (elf32_csky_next_input_section: Declare.
973 (elf32_csky_setup_section_lists): Declare.
974 * bfd-in2.h: Regenerated.
975 * config.bfd: Add C-SKY.
976 * configure.ac: Likewise.
977 * configure: Regenerated.
978 * cpu-csky.c: New file.
979 * elf-bfd.h (enum elf_target_id): Add C-SKY.
980 * elf32-csky.c: New file.
981 * libbfd.h: Regenerated.
982 * reloc.c: Add C-SKY relocations.
983 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
984 (_bfd_target_vector): Add C-SKY target vector entries.
985
469d3b57
JD		 9862018-07-27 John Darrington <john@darrington.wattle.id.au>
987
988 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
989
370e4b50
JD		 9902018-07-27 John Darrington <john@darrington.wattle.id.au>
991
992 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
993 (bfd_get_24, bfd_put_24): New macros.
994 * bfd-in2.h: Regenerate.
995
cd4d353f
JD		 9962018-07-27 John Darrington <john@darrington.wattle.id.au>
997
998 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
999
33cb30a1
AM		 10002018-07-26 Alan Modra <amodra@gmail.com>
1001
1002 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1003 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1004
49199304
AM		 10052018-07-25 Alan Modra <amodra@gmail.com>
1006
1007 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1008 Avoid trashing toff with added when used as a symbol index.
1009 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1010 creating unnecessary fixups when relocatable.
1011
be3e27bb
AM		 10122018-07-25 Alan Modra <amodra@gmail.com>
1013
1014 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1015 -Wstringop-truncation warning for gcc-8.0 too.
1016 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1017 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1018 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1019 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1020 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1021
67ce483b
AM		 10222018-07-24 Alan Modra <amodra@gmail.com>
1023
1024 PR 23430
1025 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1026 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1027
f82863d7
MF		 10282018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1029
1030 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1031 relocation sections consistency check to always check both
1032 .rela.dyn and .rela.plt when they exist. Rearrange variable
1033 definition and assignment places.
1034
5d3a462f
MF		 10352018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1036
1037 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1038 relocations section for dynamic undefined weak symbols when
1039 linking a shared object.
1040
01bcaf63
TT		 10412018-07-23 Tom Tromey <tom@tromey.com>
1042
1043 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1044
2376f038
EB		 10452018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1046
1047 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1048 cleanup for the case of a global symbol that binds locally. Also
1049 install a value in the GOT slot in the case of a local symbol in
1050 a non-PIC link.
1051
241e64e3
L		 10522018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 PR ld/23428
1055 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1056 separate code program header is needed, make sure that the first
1057 read-only PT_LOAD segment has no code by adding a
1058 GNU_PROPERTY_X86_ISA_1_USED note.
1059
8095d2f7
CX		 10602018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1061 Maciej W. Rozycki <macro@mips.com>
1062
1063 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1064
db841b6f
MR		 10652018-07-20 Maciej W. Rozycki <macro@mips.com>
1066
1067 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1068 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1069 dynamic relocation section will be discarded from output.
1070 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1071 the dynamic relocation section will be retained in output.
1072
d3554ec1
MR		 10732018-07-18 Maciej W. Rozycki <macro@mips.com>
1074
1075 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1076 checks for defined weak symbols.
1077
c691de6a
MR		 10782018-07-17 Maciej W. Rozycki <macro@mips.com>
1079
1080 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1081 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1082 whether the symbol is absolute.
1083 (nds32_elf_relax_lo12): Likewise.
1084 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1085 (elfNN_aarch64_check_relocs): Likewise.
1086 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1087 (bfd_xcoff_import_symbol): Likewise.
1088 (xcoff_write_global_symbol): Likewise.
1089
d5c928c0
MR		 10902018-07-17 Maciej W. Rozycki <macro@mips.com>
1091
1092 * linker.c (bfd_is_abs_symbol): New macro.
1093 * bfd-in2.h: Regenerate.
1094
cb2366c1
EBM		 10952018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1096
1097 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1098 (elfcore_write_ppc_ppr): Likewise.
1099 (elfcore_write_ppc_dscr): Likewise.
1100 (elfcore_write_ppc_ebb): Likewise.
1101 (elfcore_write_ppc_pmu): Likewise.
1102 (elfcore_write_ppc_tm_cgpr): Likewise.
1103 (elfcore_write_ppc_tm_cfpr): Likewise.
1104 (elfcore_write_ppc_tm_cvmx): Likewise.
1105 (elfcore_write_ppc_tm_cvsx): Likewise.
1106 (elfcore_write_ppc_tm_spr): Likewise.
1107 (elfcore_write_ppc_tm_ctar): Likewise.
1108 (elfcore_write_ppc_tm_cppr): Likewise.
1109 (elfcore_write_ppc_tm_cdscr): Likewise.
1110 * elf.c (elfcore_write_ppc_tar): New function.
1111 (elfcore_write_ppc_ppr): Likewise.
1112 (elfcore_write_ppc_dscr): Likewise.
1113 (elfcore_write_ppc_ebb): Likewise.
1114 (elfcore_write_ppc_pmu): Likewise.
1115 (elfcore_write_ppc_tm_cgpr): Likewise.
1116 (elfcore_write_ppc_tm_cfpr): Likewise.
1117 (elfcore_write_ppc_tm_cvmx): Likewise.
1118 (elfcore_write_ppc_tm_cvsx): Likewise.
1119 (elfcore_write_ppc_tm_spr): Likewise.
1120 (elfcore_write_ppc_tm_ctar): Likewise.
1121 (elfcore_write_ppc_tm_cppr): Likewise.
1122 (elfcore_write_ppc_tm_cdscr): Likewise.
1123 (elfcore_write_register_note): Call them.
1124 (elfcore_grok_ppc_tar): New function.
1125 (elfcore_grok_ppc_ppr): Likewise.
1126 (elfcore_grok_ppc_dscr): Likewise.
1127 (elfcore_grok_ppc_ebb): Likewise.
1128 (elfcore_grok_ppc_pmu): Likewise.
1129 (elfcore_grok_ppc_tm_cgpr): Likewise.
1130 (elfcore_grok_ppc_tm_cfpr): Likewise.
1131 (elfcore_grok_ppc_tm_cvmx): Likewise.
1132 (elfcore_grok_ppc_tm_cvsx): Likewise.
1133 (elfcore_grok_ppc_tm_spr): Likewise.
1134 (elfcore_grok_ppc_tm_ctar): Likewise.
1135 (elfcore_grok_ppc_tm_cppr): Likewise.
1136 (elfcore_grok_ppc_tm_cdscr): Likewise.
1137 (elfcore_grok_note): Call them.
1138
1cb83cac
MR		 11392018-07-11 Maciej W. Rozycki <macro@mips.com>
1140
1141 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1142 than `!bfd_link_pic' in determining the dynamic symbol index.
1143 Avoid the index of -1.
1144 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1145 moving `dyn' to the beginning of the function block.
1146
9143e72c
MR		 11472018-07-11 Maciej W. Rozycki <macro@mips.com>
1148 Rich Felker <bugdal@aerifal.cx>
1149
1150 PR ld/22570
1151 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1152 than `bfd_link_pic' to determine whether dynamic relocations are
1153 to be produced.
1154 (mips_elf_initialize_tls_slots): Likewise.
1155
5270eddc
MR		 11562018-07-10 Maciej W. Rozycki <macro@mips.com>
1157
1158 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1159 to `remove_section'.
1160
1594e052
AM		 11612018-07-10 Alan Modra <amodra@gmail.com>
1162
1163 * elf32-xgate.h: Delete.
1164 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1165 that are now needed.
1166 (xgate_elf_bfd_link_hash_table_create)
1167 (xgate_elf_bfd_link_hash_table_free)
1168 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1169 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1170 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1171 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1172 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1173 (elf32_xgate_post_process_headers): Delete.
1174 (elf32_xgate_backend_symbol_processing): New function.
1175 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1176 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1177 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1178 (elf_backend_relocate_section, elf_backend_object_p)
1179 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1180 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1181 (bfd_elf32_bfd_link_hash_table_create)
1182 (bfd_elf32_bfd_set_private_flags)
1183 (xgate_stub_hash_lookup): Don't define.
1184 (elf_backend_symbol_processing): Define.
1185 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1186
4b8377e7
MR		 11872018-07-09 Maciej W. Rozycki <macro@mips.com>
1188
1189 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1190 `->needs_lazy_stub' if the stubs output section is the absolute
1191 section.
1192
872899f1
L		 11932018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1194
1195 PR ld/23388
1196 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1197 * configure: Regenerated.
1198
61658d78
AM		 11992018-07-09 Alan Modra <amodra@gmail.com>
1200
1201 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1202 _bfd_elf_post_process_headers.
1203
c451bb34
MF		 12042018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1205
1206 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1207 space for dynamic relocation for undefined weak symbol.
1208 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1209 relocation for undefined weak symbols.
1210 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1211 section for relocations against undefined weak symbols.
1212
ad1cc4e4
AH		 12132018-07-06 Alan Hayward <alan.hayward@arm.com>
1214
1215 * elf.c (elfcore_grok_aarch_sve): New function.
1216 (elfcore_grok_note): Check for Aarch64 SVE.
1217 (elfcore_write_aarch_sve): New function.
1218 (elfcore_write_register_note): Check for Aarch64 SVE.
1219 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1220
fe75810f
AM		 12212018-07-06 Alan Modra <amodra@gmail.com>
1222
1223 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1224 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1225 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1226 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1227 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1228 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1229 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1230
bb11866d
JW		 12312018-07-05 Jim Wilson <jimw@sifive.com>
1232
1233 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1234 (riscv64*-*-*): Likewise.
1235 (riscv-*-*): Add as an alias for riscv32*-*-*.
1236
56ad703d
L		 12372018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1238
1239 PR ld/23372
1240 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1241 ISA properties with empty bits.
1242
d8dab054
NC		 12432018-07-05 Nick Clifton <nickc@redhat.com>
1244
1245 * po/ru.po: Updated Russian translation.
1246
4a91d0ba
AM		 12472018-07-05 Alan Modra <amodra@gmail.com>
1248
1249 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1250 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1251 on mismatch. Remove "warning: " from messages. Track last bfd
1252 used to set tags.
1253 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1254 _bfd_elf_ppc_merge_fp_attributes.
1255 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1256 from _bfd_elf_ppc_merge_fp_attributes.
1257
db40acb0
L		 12582018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1259
1260 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1261 * Makefile.in: Regenerated.
1262
b8a6ced7
AM		 12632018-07-03 Alan Modra <amodra@gmail.com>
1264
1265 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1266 sections.
1267
8d2c8c3d
AM		 12682018-07-03 Alan Modra <amodra@gmail.com>
1269
1270 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1271 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1272 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1273 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1274 incompatible attribute.
1275 (ppc_elf_merge_obj_attributes): Likewise. Return
1276 _bfd_elf_merge_object_attributes result.
1277 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1278 _bfd_elf_merge_object_attributes result.
1279
af0bfb9c
AM		 12802018-07-03 Alan Modra <amodra@gmail.com>
1281
1282 PR 17550
1283 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1284 in discarded sections.
1285
12f09816
MR		 12862018-07-02 Maciej W. Rozycki <macro@mips.com>
1287
1288 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1289 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1290 list.
1291
156f2c00
MR		 12922018-07-02 Maciej W. Rozycki <macro@mips.com>
1293
1294 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1295 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1296 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1297 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1298 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1299 R_MICROMIPS_PC23_S2 relocation entries.
1300 (micromips_elf64_howto_table_rela): Likewise.
1301 (micromips_reloc_map): Likewise.
1302 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1303 (elf_micromips_howto_table_rela): Likewise.
1304 (micromips_reloc_map): Likewise.
1305
b638b5d5
L		 13062018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1307
1308 PR ld/23324
1309 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1310 R_X86_64_converted_reloc_bit bit.
1311
eac61af6
TT		 13122018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1313 Tom Tromey <tom@tromey.com>
1314
1315 PR 13157
1316 PR 21787
1317 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1318 (bfd_mach_o_close_and_cleanup): Redefine.
1319 * archive.c (_bfd_unlink_from_archive_parent): New function,
1320 extracted from..
1321 (_bfd_archive_close_and_cleanup): ..here.
1322 (bfd_generic_archive_p): Do not clear archive's format.
1323 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1324 * libbfd.h: Regenerate.
1325
c0c468d5
TP		 13262018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1327
1328 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1329 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1330 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1331 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1332 * bfd-in2.h: Regenerate.
1333 * cpu-arm.c (arch_info_struct): Add entries for above new
1334 bfd_mach_arm values.
1335 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1336 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1337 architectures. Force assert failure for any new Tag_CPU_arch value.
1338
a05a5b64
TP		 13392018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1340
1341 * doc/bfdint.texi: Use command-line consistently when used in a
1342 compount word.
1343 * doc/bfdsumm.texi: Likewise.
1344
262e07d0
MR		 13452018-06-29 Maciej W. Rozycki <macro@mips.com>
1346
1347 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1348 visibility check made for undefined weak symbols.
1349
30aa1306
NC		 13502018-06-26 Nick Clifton <nickc@redhat.com>
1351
1352 * po/uk.po: Updated Ukranian translation.
1353
bb69498c
NC		 13542018-06-25 Nick Clifton <nickc@redhat.com>
1355
1356 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1357 for malloc returning NULL.
1358 (_bfd_aarch64_erratum_843419_fixup): Check for
1359 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1360
71300e2c
NC		 13612018-06-24 Nick Clifton <nickc@redhat.com>
1362
1363 * po/bfd.pot: Regenerate.
1364
5127f207
NC		 13652018-06-24 Nick Clifton <nickc@redhat.com>
1366
1367 * version.m4: Update version string to 2.31.51.
1368 * configure: Regenerate.
1369
719d8288
NC		 13702018-06-24 Nick Clifton <nickc@redhat.com>
1371
1372 2.31 branch created.
1373
1ced1a5f
MR		 13742018-06-21 Maciej W. Rozycki <macro@mips.com>
1375
1376 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1377 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1378
334cd8a7
MR		 13792018-06-21 Maciej W. Rozycki <macro@mips.com>
1380
1381 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1382 EI_ABIVERSION setting together.
1383
bb29b84d
MR		 13842018-06-21 Maciej W. Rozycki <macro@mips.com>
1385
1386 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1387 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1388 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1389 (_bfd_mips_post_process_headers): Use them in place of magic
1390 numbers.
1391
25eb8346
JW		 13922018-06-21 Jim Wilson <jimw@sifive.com>
1393
1394 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1395 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1396
d388f643
AM		 13972018-06-21 Alan Modra <amodra@gmail.com>
1398
1399 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1400 * doc/Makefile.in: Regenerate.
1401
b939d8a0
RL		 14022018-06-20 Renlin Li <renlin.li@arm.com>
1403
1404 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1405 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1406 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1407 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1408 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1409 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1410 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1411 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1412 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1413
6077de06
NC		 14142018-06-20 Nick Clifton <nickc@redhat.com>
1415
1416 PR 23316
1417 * opncls.c (get_build_id): Check for a negative or excessive data
1418 size in the build-id note.
1419
c6643fcc
NC		 14202018-06-20 Nick Clifton <nickc@redhat.com>
1421
1422 PR 23299
1423 * mach-o.c (cputype): New function.
1424 (cpusubtype): New function.
1425 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1426 values in the MACH-O file header.
1427 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1428 cpusubtype fields from the input bfd's mach-o header to the output
1429 bfd.
1430 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1431 Redefine to bfd_mach_o_bfd_print_private_data.
1432 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1433
789ff5b6
MR		 14342018-06-19 Maciej W. Rozycki <macro@mips.com>
1435
1436 PR ld/22966
1437 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1438 `.got.plt' entry referred is in range.
1439 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1440 start. Replace the assertion used for that with a proper error
1441 message.
1442
6a382bce
MR		 14432018-06-19 Maciej W. Rozycki <macro@mips.com>
1444
1445 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1446 formatting.
1447
d0ac1c44
SM		 14482018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1449
1450 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1451 (INCLUDES): Rename to ...
1452 (AM_CPPFLAGS): ... this.
1453 * configure.ac: Remove AC_PREREQ.
1454 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1455 info-in-builddir no-texinfo.tex.
1456 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1457 * doc/bfd.texinfo: Rename to ...
1458 * doc/bfd.texi: ... this.
1459 * Makefile.in: Re-generate.
1460 * aclocal.m4: Re-generate.
1461 * config.in: Re-generate.
1462 * configure: Re-generate.
1463 * doc/Makefile.in: Re-generate.
1464
ed1299fe
M		 14652018-06-18 Mephi <mephi42@gmail.com>
1466
1467 PR 23297
1468 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1469 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1470 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1471 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1472 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1473 * bfd-in2.h: Regenerate.
1474 * libbfd.h: Regenerate.
1475
6f20c942
FS		 14762018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1477
1478 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1479
1f6f5dba
L		 14802018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1481
1482 PR binutils/23267
1483 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1484 symbol version is base version.
1485
7f923b7f
AM		 14862018-06-14 Alan Modra <amodra@gmail.com>
1487
1488 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1489 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1490 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1491 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1492 "dynamic_relocs" is not set.
1493 * elfxx-mips.c (count_section_dynsyms): Likewise.
1494
ff91d2f0
AM		 14952018-06-14 Alan Modra <amodra@gmail.com>
1496
1497 PR 23282
1498 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1499
730c3174
SE		 15002018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1501 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1502
1503 * elfxx-mips.c (print_mips_ases): Add CRC.
1504
ecf99cc0
L		 15052018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1506
1507 PR ld/23161
1508 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1509 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1510 __bss_start, _end and _edata in shared libraries.
1511
527278f3
AM		 15122018-06-07 Alan Modra <amodra@gmail.com>
1513
1514 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1515 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1516
5c4ce239
AM		 15172018-06-05 Alan Modra <amodra@gmail.com>
1518
1519 * bfd.c (struct bfd): Update comment on "where" usage.
1520 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1521 "iostream", and "where" from containing archive file. Return
1522 error on NULL iovec.
1523 (bfd_bread): Similarly, and return error attempted out of
1524 bounds archive element access.
1525 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1526 "where" from containing archive file.
1527 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1528 attempt to optimize away seeks. Don't paper over errors by
1529 calling bfd_tell.
1530 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1531 (bfd_get_size): Likewise.
1532 (bfd_mmap): Operate on and use iovec of containing archive
1533 file. Return error on NULL iovec.
1534 * cache.c (bfd_cache_lookup_worker): Abort if working on
1535 archive element bfd.
1536 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1537 Don't ignore zero byte reads.
1538 (cache_bread): Look up FILE* in cache here. Error on NULL
1539 lookup.
1540 (cache_bwrite): Rename "where" to "from".
1541 (cache_bmmap): Don't handle archive elements.
1542 * coffcode.h (coff_slurp_line_table): Exit early on zero
1543 lineno count.
1544 * bfd-in2.h: Regenerate.
1545
27b07675
AM		 15462018-06-05 Alan Modra <amodra@gmail.com>
1547
1548 PR 23254
1549 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1550 nested archives. Open file again for plugin.
1551 (try_claim): Don't save and restore file position. Close file
1552 if not claimed.
1553 * sysdep.h (O_BINARY): Define.
1554
4b8e28c7
MF		 15552018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1556
1557 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1558 (compute_fill_extra_space): Drop declaration. Rename function to
1559 xtensa_compute_fill_extra_space.
1560 (compute_ebb_actions, remove_dead_literal): Update references to
1561 compute_fill_extra_space.
1562
8255c61b
MF		 15632018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1564
1565 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1566 variable.
1567 (xtensa_add_names): New function.
1568 (xtensa_property_section_name): Add new parameter
1569 separate_sections, use it to choose property section name.
1570 (xtensa_get_separate_property_section): New function.
1571 (xtensa_get_property_section): Invoke
1572 xtensa_get_separate_property_section to get individual property
1573 section if it exists, common property section otherwise.
1574 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1575 to xtensa_property_section_name.
1576
95da9854
L		 15772018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1578
1579 PR binutils/23146
1580 * bfd-in.h: Include "diagnostics.h".
1581 * bfd-in2.h: Regenerated.
1582 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1583 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1584 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1585 -Wstringop-truncation.
1586 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1587 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1588 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1589 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1590 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1591
137b5cbd
JW		 15922018-06-03 Jim Wilson <jimw@sifive.com>
1593
cf7a5066
JW		 1594 PR ld/23244
1595 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1596 for and handle an undefined weak with no PLT.
1597
137b5cbd
JW		 1598 PR ld/22756
1599 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1600 to code that ignores duplicate symbols.
1601
55e99962
L		 16022018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1603
1604 * version.m4: Bump version to 2.30.52
1605 * configure: Regenerated.
1606
030157d8
AM		 16072018-06-01 Alan Modra <amodra@gmail.com>
1608
1609 * bfd.c (_bfd_error_handler): Arrange for this function to be
1610 declared in bfd-in2.h.
1611 * libbfd-in.h (_bfd_error_handler): Don't declare.
1612 * libbfd.h: Regenerate.
1613 * bfd-in2.h: Regenerate.
1614
421acf18
AC		 16152018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1616
1617 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1618 This is needed to generate UEFI application image files from ELFs.
1619
92e68c1d
L		 16202018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1621
1622 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1623 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1624 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1625 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1626 (elf_i386_lazy_ibt_plt): Likewise.
1627 (elf_i386_nacl_plt): Likewise.
1628 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1629 (elf_x86_64_tlsdesc_plt_entry): This.
1630 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1631 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1632 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1633 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1634 (elf_x86_64_lazy_bnd_plt): Likewise.
1635 (elf_x86_64_lazy_ibt_plt): Likewise.
1636 (elf_x32_lazy_ibt_plt): Likewise.
1637 (elf_x86_64_nacl_plt): Likewise.
1638 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1639 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1640 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1641 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1642 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1643 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1644 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1645 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1646 (elf_x86_non_lazy_plt_layout): Update comments.
1647 (elf_x86_plt_layout): Likewise.
1648
ac98f9e2
L		 16492018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1650
1651 PR ld/23238
1652 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1653 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1654 (elf_backend_add_symbol_hook): Likewise.
1655 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1656 (elf_backend_add_symbol_hook): Likewise.
1657 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1658 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1659 (elf_backend_add_symbol_hook): Likewise.
1660 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1661 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1662 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1663 (elf_backend_add_symbol_hook): Likewise.
1664 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1665 handling.
1666 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1667 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1668 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1669 * elflink.c (elf_link_add_object_symbols): Set
1670 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1671
099bb8fb
L		 16722018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1673
1674 PR ld/23194
1675 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1676 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1677 Extracted from _bfd_elf_link_assign_sym_version.
1678 (_bfd_elf_link_hide_sym_by_version): New function.
1679 (_bfd_elf_link_assign_sym_version): Use
1680 _bfd_elf_link_hide_versioned_symbol.
1681 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1682 _bfd_elf_link_hide_sym_by_version instead of
1683 bfd_hide_sym_by_version. Don't check unversioned symbol.
1684
277eb7f6
AM		 16852018-05-25 Alan Modra <amodra@gmail.com>
1686
1687 * Makefile.in: Regenerate.
1688 * po/SRC-POTFILES.in: Regenerate.
1689
629dabe3
AM		 16902018-05-25 Alan Modra <amodra@gmail.com>
1691
1692 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1693 * configure: Regenerate.
1694
9ef6d1e3
L		 16952018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1696
1697 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1698 to data.
1699
215f5271
AM		 17002018-05-22 Alan Modra <amodra@gmail.com>
1701
1702 PR 23207
1703 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1704 is NULL.
1705 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1706 sections.
1707 (final_link_relocate): Revert last change.
1708
7455c018
AM		 17092018-05-22 Alan Modra <amodra@gmail.com>
1710
1711 PR 23207
1712 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1713 stubs in non-alloc sections.
1714
34a87bb0
L		 17152018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1716
1717 PR ld/23201
1718 * aout-target.h (MY_bfd_link_hide_symbol): New.
1719 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1720 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1721 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1722 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1723 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1724 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1725 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1726 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1727 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1728 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1729 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1730 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1731 (bfd_link_hide_symbol): Likewise.
1732 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1733 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1734 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1735 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1736 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1737 * som.c (som_bfd_link_hide_symbol): Likewise.
1738 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1739 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1740 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1741 (alpha_vms_bfd_link_hide_symbol): Likewise.
1742 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1743 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1744 _bfd_generic_link_hide_symbol.
1745 (rs6000_xcoff64_aix_vec): Likewise.
1746 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1747 local symbol dynamic.
1748 (_bfd_elf_link_hide_symbol): New function.
1749 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1750 check root.ldscript_def.
1751 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1752 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1753 * bfd-in2.h: Regenerated.
1754 * libbfd.h: Likewise.
1755
bae363f1
L		 17562018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1757
1758 PR binutils/23199
1759 * elf.c (setup_group): Mark section in a section group with
1760 SHF_GROUP.
1761
97373b2e
L		 17622018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1763
1764 PR ld/23194
1765 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1766 set eh->local_ref to 1 if a symbol is versioned and there is a
1767 version script.
1768
7f999549
JW		 17692018-05-18 Kito Cheng <kito.cheng@gmail.com>
1770
1771 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1772 EF_RISCV_RVE.
1773
6487709f
JW		 17742018-05-18 Jim Wilson <jimw@sifive.com>
1775
1776 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1777 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1778 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1779 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1780 (riscv_elf_finish_dynamic_symbol): Likewise.
1781
7b4ae824
JD		 17822018-05-18 John Darrington <john@darrington.wattle.id.au>
1783
1784 * Makefile.am: Add s12z files.
1785 * Makefile.in: Regenerate.
1786 * archures.c: Add bfd_s12z_arch.
1787 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1788 * bfd-in2.h: Regenerate.
1789 * config.bfd: Add s12z target.
1790 * configure.ac: Add s12z target.
1791 * configure: Regenerate.
1792 * cpu-s12z.c: New file.
1793 * elf32-s12z.c: New file.
1794 * libbfd.c (bfd_putb24): New function.
1795 (bfd_putl24): New function.
1796 * libbfd.h: Regenerate.
1797 * reloc.c: Add s12z relocations.
1798 (bfd_get_reloc_size): Handle size 5 relocs.
1799 * targets.c: Add s12z_elf32_vec.
1800
011b32fd
L		 18012018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1802
1803 PR ld/23189
1804 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1805 like R_386_GOT32.
1806 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1807 set eh->local_ref to 1 for linker defined symbols.
1808
4bba0fb1
AM		 18092018-05-18 Alan Modra <amodra@gmail.com>
1810
1811 PR 23199
1812 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1813 don't point at other SHT_GROUP sections. Set shdr corresponding
1814 to invalid entry, to NULL rather than section 0. Identify
1815 SHT_GROUP section index when reporting an error. Cope with NULL
1816 shdr pointer.
1817
8722de9c
AM		 18182018-05-18 Alan Modra <amodra@gmail.com>
1819
1820 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1821 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1822 visibility.
1823 * libbfd.h: Regenerate.
1824 * configure: Regenerate.
1825 * config.in: Regenerate.
1826
0b439543
AM		 18272018-05-18 Alan Modra <amodra@gmail.com>
1828
1829 * libbfd-in.h: Add include guard.
1830 * libcoff-in.h: Likewise.
1831 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1832 * doc/Makefile.in: Regenerate.
1833 * libbfd.h: Regenerate.
1834 * libcoff.h: Regenerate.
1835
1624c9ca
MR		 18362018-05-16 Maciej W. Rozycki <macro@mips.com>
1837
1838 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1839
7cf7fcc8
AM		 18402018-05-16 Alan Modra <amodra@gmail.com>
1841
1842 PR 22458
1843 * format.c (struct bfd_preserve): Add section_id.
1844 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1845 _bfd_section_id.
1846 (bfd_reinit): Set _bfd_section_id.
1847 (bfd_check_format_matches): Put all matches of any priority into
1848 matching_vector. Save initial section id and start each attempted
1849 match at that section id.
1850 * libbfd-in.h (_bfd_section_id): Declare.
1851 * section.c (_bfd_section_id): Rename from section_id and make
1852 global. Adjust uses.
1853 (bfd_get_next_section_id): Delete.
1854 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1855 bfd_get_section_id with _bfd_section_id.
1856 * libbfd.h: Regenerate.
1857 * bfd-in2.h: Regenerate.
1858
810ed4db
CG		 18592018-05-15 Christophe Guillon <christophe.guillon@st.com>
1860
1861 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1862 of the aux structure are initialised.
1863
1678bd35
FT		 18642018-05-15 Francois H. Theron <francois.theron@netronome.com>
1865
1866 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1867
293b4d4f
NC		 18682018-05-15 Nick Clifton <nickc@redhat.com>
1869
1870 * po/pt.po: New Portuguese translation.
1871 * configure.ac (ALL_LINGUAS): Add pt.
1872 * configure: Regenerate.
1873
4ec09950
L		 18742018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1875
1876 PR ld/23169
1877 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1878 an error on IFUNC pointer defined in PDE.
1879 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1880 _bfd_x86_elf_link_fixup_ifunc_symbol.
1881 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1882 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1883 function.
1884 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1885
9bc935ef
L		 18862018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1887
1888 PR ld/23162
1889 * elfxx-x86.c (elf_x86_linker_defined): New function.
1890 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1891 _end and _edata locally defined within executables.
1892
9933dc52
AM		 18932018-05-12 Alan Modra <amodra@gmail.com>
1894
1895 PR 20659
1896 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1897 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1898 Instead make matching_lma and suggested_lma pointers to the
1899 sections. Align section vma and lma calculated from segment.
1900 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1901 test. Try to handle alignment padding before first section by
1902 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1903
493ffac5
DD		 19042018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1905
1906 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1907 conformant to TI ABI.
1908 (pru_elf32_relax_section): Likewise.
1909 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1910 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1911 (pru_elf32_pmem_relocate): Trap - should not get here.
1912 (pru_elf32_relocate_section): Add support for REL relocations.
1913 (elf_info_to_howto_rel): Enable REL.
1914 (elf_backend_may_use_rel_p): Likewise.
1915 (elf_backend_may_use_rela_p): Likewise.
1916 (elf_backend_default_use_rela_p): Likewise.
1917
b4560c7d
AM		 19182018-05-09 Alan Modra <amodra@gmail.com>
1919
1920 PR 23148
1921 * peXXigen.c (pe_print_edata): Correct minimum size.
1922
53db9cf9
AM		 19232018-05-09 Alan Modra <amodra@gmail.com>
1924
1925 PR 23147
1926 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1927
95a6d235
NC		 19282018-05-08 Nick Clifton <nickc@redhat.com>
1929
1930 PR 22809
1931 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1932 string section.
1933 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1934 attribute section is larger than the size of the file.
1935
7bd8862c
AM		 19362018-05-07 Alan Modra <amodra@gmail.com>
1937
1938 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1939 strncmp when checking for ".bf" special symbol.
1940 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1941 section name a char array, remove sentinal known_sections entry,
1942 and adjust loop over known_sections to suit. Use memcmp rather
1943 than strncmp.
1944
602f1657
AM		 19452018-05-04 Alan Modra <amodra@gmail.com>
1946
1947 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1948 (struct elf_external_linux_prpsinfo32_ugid16),
1949 (struct elf_external_linux_prpsinfo64_ugid32),
1950 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1951 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1952 Move comment to..
1953 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1954 directives.
1955 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1956 to data.
1957 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1958 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1959 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1960 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1961 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1962 pragmas.
1963 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1964 false positive gcc-8 warning.
7bd8862c 1965 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 1966
a27ca19c
TMQMF		 19672018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1968
1969 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1970 of arguments when warning about different long double types.
1971
3be08ea4
SA		 19722018-05-03 Simon Atanasyan <simon@atanasyan.com>
1973
1974 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1975 (elf_backend_fixup_symbol): New macro.
1976 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1977 handling.
1978 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1979
fe944acf
FT		 19802018-04-30 Francois H. Theron <francois.theron@netronome.com>
1981
1982 * Makefile.am: Added NFP files to build.
1983 * archures.c: Added bfd_arch_nfp
1984 * config.bfd: Added NFP support.
1985 * configure.ac: Added NFP support.
1986 * cpu-nfp.c: New, for NFP support.
1987 * elf-bfd.h: Added elf_section_info()
1988 * elf64-nfp.c: New, for NFP support.
1989 * po/SRC-POTFILES.in: Added NFP source files.
1990 * targets.c: Added nfp_elf64_vec
1991 * bfd-in2.h: Regenerate.
1992 * Makefile.in: Regenerate.
1993 * configure: Regenerate.
1994
ffa389a3
AM		 19952018-04-27 Alan Modra <amodra@gmail.com>
1996
1997 * bfd-in2.h: Regenerate.
1998 * libbfd.h: Regenerate.
1999
04383fd1
AM		 20002018-04-27 Alan Modra <amodra@gmail.com>
2001
2002 PR 23123
2003 PR 22374
2004 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2005 relocs for ifuncs.
2006 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2007
bfa5bd2a
PA		 20082018-04-26 Pedro Alves <palves@redhat.com>
2009
2010 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2011 ifunc and non-ifunc symbols duplicates.
2012
59029f57
CL		 20132018-04-25 Christophe Lyon <christophe.lyon@st.com>
2014 Mickaël Guêné <mickael.guene@st.com>
2015
2016 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2017 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2018 (elf32_arm_populate_plt_entry): Likewise.
2019 (elf32_arm_output_plt_map_1): Likewise.
2020 (elf32_arm_output_arch_local_syms): Likewise.
2021
fac7bd64
CL		 20222018-04-25 Christophe Lyon <christophe.lyon@st.com>
2023 Mickaël Guêné <mickael.guene@st.com>
2024
2025 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2026 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2027
29e9b073
CL		 20282018-04-25 Christophe Lyon <christophe.lyon@st.com>
2029 Mickaël Guêné <mickael.guene@st.com>
2030
2031 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2032 for R_ARM_TARGET2.
2033
cb10292c
CL		 20342018-04-25 Christophe Lyon <christophe.lyon@st.com>
2035 Mickaël Guêné <mickael.guene@st.com>
2036
2037 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2038 (elf32_arm_always_size_sections): Create stack segment.
2039
5c5a4843
CL		 20402018-04-25 Christophe Lyon <christophe.lyon@st.com>
2041 Mickaël Guêné <mickael.guene@st.com>
2042
2043 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2044 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2045 relocations.
2046 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2047 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2048 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2049 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2050 (struct elf32_arm_link_hash_table): Update comment.
2051 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2052 (IS_ARM_TLS_RELOC): Likewise.
2053 (elf32_arm_check_relocs): Likewise.
2054 (allocate_dynrelocs_for_symbol): Likewise.
2055 (elf32_arm_size_dynamic_sections): Update comment.
2056 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2057 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2058
7801f98f
CL		 20592018-04-25 Christophe Lyon <christophe.lyon@st.com>
2060 Mickaël Guêné <mickael.guene@st.com>
2061
2062 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2063 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2064 (elf32_arm_allocate_plt_entry): Likewise.
2065 (elf32_arm_populate_plt_entry): Likewise.
2066 (elf32_arm_output_plt_map_1): Likewise.
2067
e8b09b87
CL		 20682018-04-25 Christophe Lyon <christophe.lyon@st.com>
2069 Mickaël Guêné <mickael.guene@st.com>
2070
2071 * elf32-arm.c (struct fdpic_local): New.
2072 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2073 (elf32_arm_local_fdpic_cnts): New.
2074 (struct fdpic_global): New.
2075 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2076 (elf32_arm_link_hash_table): Add srofixup field.
2077 (arm_elf_add_rofixup): New.
2078 (arm_elf_fill_funcdesc): New.
2079 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2080 (elf32_arm_allocate_local_sym_info): Likewise.
2081 (create_got_section): Create .rofixup section.
2082 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2083 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2084 (elf32_arm_final_link_relocate): Likewise.
2085 (elf32_arm_check_relocs): Likewise.
2086 (allocate_dynrelocs_for_symbol): Likewise.
2087 (elf32_arm_size_dynamic_sections): Likewise.
2088 (elf32_arm_finish_dynamic_sections): Likewise.
2089 (elf32_arm_output_arch_local_syms): Likewise.
2090 (elf32_arm_fdpic_omit_section_dynsym): New.
2091
188fd7ae
CL		 20922018-04-25 Christophe Lyon <christophe.lyon@st.com>
2093 Mickaël Guêné <mickael.guene@st.com>
2094
2095 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2096 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2097 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2098 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2099 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2100 (elf32_arm_howto_from_type): Take new members of
2101 elf32_arm_howto_table_2 into account.
2102 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2103 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2104 BFD_RELOC_ARM_FUNCDESC_VALUE.
2105 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2106 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2107 BFD_RELOC_ARM_FUNCDESC_VALUE.
2108
18a20338
CL		 21092018-04-25 Christophe Lyon <christophe.lyon@st.com>
2110 Mickaël Guêné <mickael.guene@st.com>
2111
2112 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2113 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2114 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2115 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2116
617a5ada
CL		 21172018-04-25 Christophe Lyon <christophe.lyon@st.com>
2118 Mickaël Guêné <mickael.guene@st.com>
2119
2120 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2121 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2122 arm*-*-uclinuxfdpiceabi.
2123 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2124 arm_elf32_fdpic_le_vec.
2125 * configure: Regenerate.
2126 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2127 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2128 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2129 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2130 (elf32_arm_fdpic_link_hash_table_create): New.
2131 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2132 arm_elf32_fdpic_le_vec.
2133
d99b4b92
AM		 21342018-04-25 Alan Modra <amodra@gmail.com>
2135
2136 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2137 * elf.c (elfcore_write_prpsinfo): Likewise.
2138
21392018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2140
2141 * Makefile.am: Remove arm-aout and arm-coff support.
2142 * config.bfd: Likewise.
2143 * configure.ac: Likewise.
2144 * targets.c: Likewise.
2145 * aout-arm.c: Delete.
2146 * armnetbsd.c: Delete.
2147 * riscix.c: Delete.
2148 * Makefile.in: Regenerate.
2149 * configure: Regenerate.
2150 * po/SRC-POTFILES.in: Regenerate.
2151
aa4a8c2a
NC		 21522018-04-24 Nick Clifton <nickc@redhat.com>
2153
db0c309f
NC		 2154 PR 23113
2155 * elf.c (ignore_section_sym): Check for the output_section pointer
2156 being NULL before dereferencing it.
2157
aa4a8c2a
NC		 2158 PR 23110
2159 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2160 a negative PE_DEBUG_DATA size before iterating over the debug data.
2161
b9f26d2e
AM		 21622018-04-23 Alan Modra <amodra@gmail.com>
2163
2164 * elf-linux-core.h: Revert last change.
2165 * elf.c: Likewise.
2166
bf82069d
NC		 21672018-04-23 Nick Clifton <nickc@redhat.com>
2168
2169 PR 23056
2170 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2171 the end of the string table, and zero it.
2172
5a6312e8
AM		 21732018-04-23 Alan Modra <amodra@gmail.com>
2174
2175 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2176 gcc-8 string truncation warning.
2177 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2178 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2179 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2180 * elf.c (elfcore_write_prpsinfo): Likewise.
2181
bf82069d
NC		 21822018-04-23 Nick Clifton <nickc@redhat.com>
2183
2184 PR 23056
2185 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2186 the end of the string table, and zero it.
2187
4352556b
AM		 21882018-04-20 Alan Modra <amodra@gmail.com>
2189
2190 PR 22978
2191 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2192 case both dtprel and tprel relocs.
2193 (allocate_dynrelocs): Adjust conditions for got relocs.
2194 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2195 Emit dynamic relocs on TLS GOT entries for shared libraries,
2196 not when pic. Omit dynamic reloc on dtprel entry when local,
2197 and on tprel entry when local and executable.
2198
f6a8b8c7
AM		 21992018-04-19 Alan Modra <amodra@gmail.com>
2200
2201 PR 22537
2202 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2203 (hppa_type_of_stub): Don't return a long branch stub for
2204 symbols other than those defined statically.
2205
8e415ce8
AM		 22062018-04-19 Alan Modra <amodra@gmail.com>
2207
2208 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2209 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2210 to selvecs for mips targets change 2018-04-18.
2211 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2212 and mips_ecoff_bele_vec.
2213 * targets.c: Likewise.
2214 * coff-mips.c: Resurrect.
2215 * Makefile.in: Regenerate.
2216 * configure: Regenerate.
2217 * po/SRC-POTFILES.in: Regenerate.
2218
3596d8ce
AM		 22192018-04-18 Alan Modra <amodra@gmail.com>
2220
2221 * Makefile.am: Remove mips aout and coff support.
2222 * config.bfd: Likewise.
2223 * configure.ac: Likewise.
2224 * targets.c: Likewise.
2225 * coff-mips.c: Delete
2226 * mipsbsd.c: Delete
2227 * pe-mips.c: Delete
2228 * pei-mips.c: Delete
2229 * Makefile.in: Regenerate.
2230 * configure: Regenerate.
2231 * po/SRC-POTFILES.in: Regenerate.
2232
d9dd2045
L		 22332018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2234
2235 * elf32-i386.c (elf32_bed): Define before including
2236 "elf32-target.h".
2237 * elf64-x86-64.c (elf64_bed): Define before including
2238 "elf64-target.h".
2239 (elf32_bed): Define before including "elf32-target.h".
2240
e4e6a73d
L		 22412018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2242
2243 PR ld/23055
2244 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2245 normal input file with compatible relocation.
2246
c65c21e1
AM		 22472018-04-18 Alan Modra <amodra@gmail.com>
2248
2249 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2250 * config.bfd: Likewise.
2251 * configure.ac: Likewise.
2252 * doc/bfdint.texi: Likewise.
2253 * targets.c: Likewise.
2254 * freebsd.h: Delete.
2255 * i386dynix.c: Delete.
2256 * i386freebsd.c: Delete.
2257 * i386linux.c: Delete.
2258 * i386mach3.c: Delete.
2259 * i386netbsd.c: Delete.
2260 * i386os9k.c: Delete.
2261 * Makefile.in: Regenerate.
2262 * configure: Regenerate.
2263 * po/SRC-POTFILES.in: Regenerate.
2264
884d4d8a 22652018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2266
2267 Microblaze Target: PIC data text relative
2268
2269 * bfd/reloc.c (2 new BFD relocations):
2270 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2271 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2272 * bfd/bfd-in2.h: Regenerate
2273 * bfd/libbfd.h: Regenerate
2274 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2275 new relocs and handle them in both relocate and relax functions.
2276 (microblaze_elf_reloc_type_lookup): add mapping between for new
2277 bfd relocs.
2278 (microblaze_elf_relocate_section): Handle new relocs in case of
2279 elf relocation.
2280 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2281
6327533b
NC		 22822018-04-17 Nick Clifton <nickc@redhat.com>
2283
808346fc
NC		 2284 PR 23055
2285 * aoutx.h (find_nearest_line): Check that the symbol name exists
2286 and is long enough, before attempting to see if it is for a .o
2287 file.
2288 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2289 NULL.
2290 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2291 NULL.
2292 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2293 has no name.
2294
6327533b
NC		 2295 PR 23065
2296 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2297
e9af4700
NC		 22982018-04-16 Nick Clifton <nickc@redhat.com>
2299
2300 PR 23061
2301 * coffgen.c (coff_pointerize_aux): Check for an out of range
2302 fixup.
2303
ddb00039
AM		 23042018-04-16 Alan Modra <amodra@gmail.com>
2305
2306 * Makefile.am: Remove arm-epoc-pe support.
2307 * coff-arm.c: Likewise.
2308 * config.bfd: Likewise.
2309 * configure.ac: Likewise.
2310 * targets.c: Likewise.
2311 * epoc-pe-arm.c: Delete.
2312 * epoc-pei-arm.c: Delete.
2313 * Makefile.in: Regenerate.
2314 * configure: Regenerate.
2315 * po/SRC-POTFILES.in: Regenerate.
2316
c9098af4
AM		 23172018-04-16 Alan Modra <amodra@gmail.com>
2318
2319 * Makefile.am: Remove sparc-aout and sparc-coff support.
2320 * config.bfd: Likewise.
2321 * configure.ac: Likewise.
2322 * targets.c: Likewise.
2323 * aout-sparcle.c: Delete.
2324 * aoutf1.h: Delete.
2325 * cf-sparclynx.c: Delete.
2326 * coff-sparc.c: Delete.
2327 * demo64.c: Delete.
2328 * sparclinux.c: Delete.
2329 * sparclynx.c: Delete.
2330 * sparcnetbsd.c: Delete.
2331 * sunos.c: Delete.
2332 * Makefile.in: Regenerate.
2333 * configure: Regenerate.
2334 * po/SRC-POTFILES.in: Regenerate.
2335
dc12032b
AM		 23362018-04-16 Alan Modra <amodra@gmail.com>
2337
2338 * Makefile.am: Remove m68k-aout and m68k-coff support.
2339 * aoutf1.h: Likewise.
2340 * aoutx.h: Likewise.
2341 * archive.c: Likewise.
2342 * bfd-in.h: Likewise.
2343 * bfd.c: Likewise.
2344 * coffcode.h: Likewise.
2345 * coffswap.h: Likewise.
2346 * config.bfd: Likewise.
2347 * configure.ac: Likewise.
2348 * configure.host: Likewise.
2349 * doc/bfd.texinfo: Likewise.
2350 * doc/bfdint.texi: Likewise.
2351 * freebsd.h: Likewise.
2352 * gen-aout.c: Likewise.
2353 * hpux-core.c: Likewise.
2354 * libaout.h: Likewise.
2355 * libbfd-in.h: Likewise.
2356 * pdp11.c: Likewise.
2357 * peicode.h: Likewise.
2358 * riscix.c: Likewise.
2359 * targets.c: Likewise.
2360 * aout0.c: Delete.
2361 * coff-apollo.c: Delete.
2362 * coff-aux.c: Delete.
2363 * coff-m68k.c: Delete.
2364 * coff-svm68k.c: Delete.
2365 * coff-u68k.c: Delete.
2366 * hosts/delta68.h: Delete.
2367 * hosts/hp300bsd.h: Delete.
2368 * hosts/m68kaux.h: Delete.
2369 * hosts/news.h: Delete.
2370 * hp300bsd.c: Delete.
2371 * hp300hpux.c: Delete.
2372 * liboasys.h: Delete.
2373 * m68k4knetbsd.c: Delete.
2374 * m68klinux.c: Delete.
2375 * m68knetbsd.c: Delete.
2376 * oasys.c: Delete.
2377 * versados.c: Delete.
2378 * Makefile.in: Regenerate.
2379 * bfd-in2.h: Regenerate.
2380 * configure: Regenerate.
2381 * libbfd.h: Regenerate.
2382 * po/SRC-POTFILES.in: Regenerate.
2383
211dc24b
AM		 23842018-04-16 Alan Modra <amodra@gmail.com>
2385
2386 * Makefile.am: Remove sh5 and sh64 support.
2387 * archures.c: Likewise.
2388 * config.bfd: Likewise.
2389 * configure.ac: Likewise.
2390 * cpu-sh.c: Likewise.
2391 * elf32-sh-relocs.h: Likewise.
2392 * elf32-sh.c: Likewise.
2393 * targets.c: Likewise.
2394 * elf32-sh64-com.c: Delete.
2395 * elf32-sh64.c: Delete.
2396 * elf32-sh64.h: Delete.
2397 * elf64-sh64.c: Delete.
2398 * Makefile.in: Regenerate.
2399 * bfd-in2.h: Regenerate.
2400 * configure: Regenerate.
2401 * po/SRC-POTFILES.in: Regenerate.
2402
4db9937a
AM		 24032018-04-16 Alan Modra <amodra@gmail.com>
2404
2405 * Makefile.am: Remove sh-symbianelf support.
2406 * config.bfd: Likewise.
2407 * configure.ac: Likewise.
2408 * targets.c: Likewise.
2409 * elf32-sh-symbian.c: Delete.
2410 * Makefile.in: Regenerate.
2411 * configure: Regenerate.
2412 * po/SRC-POTFILES.in: Regenerate.
2413
9f5d1593
AM		 24142018-04-16 Alan Modra <amodra@gmail.com>
2415
2416 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2417 * config.bfd: Likewise.
2418 * configure.ac: Likewise.
2419 * targets.c: Likewise.
2420 * vaxbsd.c: Delete.
2421 * Makefile.in: Regenerate.
2422 * configure: Regenerate.
2423 * po/SRC-POTFILES.in: Regenerate.
2424
a9a4b302
AM		 24252018-04-16 Alan Modra <amodra@gmail.com>
2426
2427 * Makefile.am: Remove w65 support.
2428 * archures.c: Likewise.
2429 * coffcode.h: Likewise.
2430 * config.bfd: Likewise.
2431 * configure.ac: Likewise.
2432 * targets.c: Likewise.
2433 * coff-w65.c: Delete.
2434 * cpu-w65.c: Delete.
2435 * Makefile.in: Regenerate.
2436 * bfd-in2.h: Regenerate.
2437 * configure: Regenerate.
2438 * po/SRC-POTFILES.in: Regenerate.
2439
04cb01fd
AM		 24402018-04-16 Alan Modra <amodra@gmail.com>
2441
2442 * Makefile.am: Remove we32k support.
2443 * archures.c: Likewise.
2444 * coffcode.h: Likewise.
2445 * config.bfd: Likewise.
2446 * configure.ac: Likewise.
2447 * targets.c: Likewise.
2448 * coff-we32k.c: Delete.
2449 * cpu-we32k.c: Delete.
2450 * Makefile.in: Regenerate.
2451 * bfd-in2.h: Regenerate.
2452 * configure: Regenerate.
2453 * po/SRC-POTFILES.in: Regenerate.
2454
c2bf1eec
AM		 24552018-04-16 Alan Modra <amodra@gmail.com>
2456
2457 * Makefile.am: Remove m88k support.
2458 * aoutx.h: Likewise.
2459 * archures.c: Likewise.
2460 * coffcode.h: Likewise.
2461 * coffswap.h: Likewise.
2462 * config.bfd: Likewise.
2463 * configure.ac: Likewise.
2464 * cpu-ns32k.c: Likewise.
2465 * elf32-nds32.c: Likewise.
2466 * mach-o.c: Likewise.
2467 * netbsd-core.c: Likewise.
2468 * reloc.c: Likewise.
2469 * targets.c: Likewise.
2470 * coff-m88k.c: Delete.
2471 * cpu-m88k.c: Delete.
2472 * elf32-m88k.c: Delete.
2473 * hosts/m88kmach3.h: Delete.
2474 * m88kmach3.c: Delete.
2475 * m88kopenbsd.c: Delete.
2476 * Makefile.in: Regenerate.
2477 * bfd-in2.h: Regenerate.
2478 * configure: Regenerate.
2479 * po/SRC-POTFILES.in: Regenerate.
2480
6793974d
AM		 24812018-04-16 Alan Modra <amodra@gmail.com>
2482
2483 * Makefile.am: Remove i370 support.
2484 * archures.c: Likewise.
2485 * config.bfd: Likewise.
2486 * configure.ac: Likewise.
2487 * targets.c: Likewise.
2488 * cpu-i370.c: Delete.
2489 * elf32-i370.c: Delete.
2490 * Makefile.in: Regenerate.
2491 * bfd-in2.h: Regenerate.
2492 * configure: Regenerate.
2493 * po/SRC-POTFILES.in: Regenerate.
2494
e82aa794
AM		 24952018-04-16 Alan Modra <amodra@gmail.com>
2496
2497 * Makefile.am: Remove h8500 support.
2498 * archures.c: Likewise.
2499 * coffcode.h: Likewise.
2500 * config.bfd: Likewise.
2501 * configure.ac: Likewise.
2502 * targets.c: Likewise.
2503 * coff-h8500.c: Delete.
2504 * cpu-h8500.c: Delete.
2505 * Makefile.in: Regenerate.
2506 * bfd-in2.h: Regenerate.
2507 * configure: Regenerate.
2508 * po/SRC-POTFILES.in: Regenerate.
2509
fe0bf0fd
AM		 25102018-04-16 Alan Modra <amodra@gmail.com>
2511
2512 * Makefile.am: Remove h8300-coff support.
2513 * coffcode.h: Likewise.
2514 * config.bfd: Likewise.
2515 * configure.ac: Likewise.
2516 * reloc16.c: Likewise.
2517 * targets.c: Likewise.
2518 * coff-h8300.c: Delete.
2519 * Makefile.in: Regenerate.
2520 * configure: Regenerate.
2521 * po/SRC-POTFILES.in: Regenerate.
2522
fdef3943
AM		 25232018-04-16 Alan Modra <amodra@gmail.com>
2524
2525 * Makefile.am: Remove IEEE 695 support.
2526 * archures.c: Likewise.
2527 * bfd.c: Likewise.
2528 * config.bfd: Likewise.
2529 * configure.ac: Likewise.
2530 * doc/bfd.texinfo: Likewise.
2531 * doc/bfdint.texi: Likewise.
2532 * doc/bfdsumm.texi: Likewise.
2533 * section.c: Likewise.
2534 * targets.c: Likewise.
2535 * ieee.c: Delete.
2536 * libieee.h: Delete.
2537 * Makefile.in: Regenerate.
2538 * bfd-in2.h: Regenerate.
2539 * configure: Regenerate.
2540 * po/SRC-POTFILES.in: Regenerate.
2541
de96689e
AM		 25422018-04-16 Alan Modra <amodra@gmail.com>
2543
2544 * config.bfd: Remove tandem support.
2545
5972ac73
AM		 25462018-04-16 Alan Modra <amodra@gmail.com>
2547
2548 * Makefile.am: Remove newsos3 support.
2549 * aoutx.h: Likewise.
2550 * config.bfd: Likewise.
2551 * configure.ac: Likewise.
2552 * targets.c: Likewise.
2553 * newsos3.c: Delete.
2554 * Makefile.in: Regenerate.
2555 * configure: Regenerate.
2556 * po/SRC-POTFILES.in: Regenerate.
2557
b4b594e3
AM		 25582018-04-16 Alan Modra <amodra@gmail.com>
2559
2560 * Makefile.am: Remove netware support.
2561 * bfd-in.h: Likewise.
2562 * bfd.c: Likewise.
2563 * config.bfd: Likewise.
2564 * configure.ac: Likewise.
2565 * doc/bfdint.texi: Likewise.
2566 * ecoff.c: Likewise.
2567 * targets.c: Likewise.
2568 * libnlm.h: Delete.
2569 * nlm-target.h: Delete.
2570 * nlm.c: Delete.
2571 * nlm32-alpha.c: Delete.
2572 * nlm32-i386.c: Delete.
2573 * nlm32-ppc.c: Delete.
2574 * nlm32-sparc.c: Delete.
2575 * nlm32.c: Delete.
2576 * nlm64.c: Delete.
2577 * nlmcode.h: Delete.
2578 * nlmswap.h: Delete.
2579 * Makefile.in: Regenerate.
2580 * bfd-in2.h: Regenerate.
2581 * configure: Regenerate.
2582 * po/SRC-POTFILES.in: Regenerate.
2583
fceadf09
AM		 25842018-04-16 Alan Modra <amodra@gmail.com>
2585
2586 * archures.c: Remove tahoe support.
2587 * config.bfd: Likewise.
2588 * configure.ac: Likewise.
2589 * hosts/tahoe.h: Delete.
2590 * bfd-in2.h: Regenerate.
2591 * configure: Regenerate.
2592
702d1671
AM		 25932018-04-14 Alan Modra <amodra@gmail.com>
2594
2595 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2596 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2597 sanity test.
2598 (elfNN_bed): Init relropagesize.
2599 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2600 select relropagesize.
2601 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2602 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2603 (ELF_MINPAGESIZE): Don't define.
2604 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2605 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2606 * bfd-in2.h: Regenerate.
2607
03aa9684
AM		 26082018-04-14 Alan Modra <amodra@gmail.com>
2609
2610 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2611 on __QNXTARGET__ define.
2612
24acfe5e
AM		 26132018-04-14 Alan Modra <amodra@gmail.com>
2614
2615 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2616 to obsolete list.
2617
a8eb42a8
AM		 26182018-04-11 Alan Modra <amodra@gmail.com>
2619
2620 * aout-adobe.c: Delete.
2621 * bout.c: Delete.
2622 * coff-i860.c: Delete.
2623 * coff-i960.c: Delete.
2624 * cpu-i860.c: Delete.
2625 * cpu-i960.c: Delete.
2626 * elf32-i860.c: Delete.
2627 * elf32-i960.c: Delete.
2628 * hosts/i860mach3.h: Delete.
2629 * Makefile.am: Remove i860, i960, bout, and adobe support.
2630 * archures.c: Remove i860 and i960 support.
2631 * coffcode.h: Likewise.
2632 * reloc.c: Likewise.
2633 * aoutx.h: Comment updates.
2634 * archive.c: Remove BOUT and i960 support.
2635 * bfd.c: Remove BOUT support.
2636 * coffswap.h: Remove i960 support.
2637 * config.bfd: Remove i860, i960 and adobe targets.
2638 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2639 * targets.c: Likewise.
2640 * ieee.c: Remove i960 support.
2641 * mach-o.c: Remove i860 support.
2642 * Makefile.in: Regenerate.
2643 * bfd-in2.h: Regenerate.
2644 * configure: Regenerate.
2645 * libbfd.h: Regenerate.
2646 * po/SRC-POTFILES.in: Regenerate.
2647
aec2e0d2
MR		 26482018-04-09 Maciej W. Rozycki <macro@mips.com>
2649
2650 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2651 in the BFD symbol referred by the relocation.
2652 (mips_elf64_write_rela): Likewise.
2653
9ccfa98b
MR		 26542018-04-09 Maciej W. Rozycki <macro@mips.com>
2655
2656 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2657 error for out-of-range `r_sym' values.
2658
3e04d765
AM		 26592018-04-09 Alan Modra <amodra@gmail.com>
2660
2661 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2662 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2663 (ppc64_elf_check_relocs): Set has_pltcall.
2664 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2665 (ppc64_elf_inline_plt): New function.
2666 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2667 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2668 * elf32-ppc.c (has_pltcall): Define.
2669 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2670 (ppc_elf_check_relocs): Set has_pltcall.
2671 (ppc_elf_inline_plt): New function.
2672 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2673 (ppc_elf_size_dynamic_sections): Likewise.
2674 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2675
23cedd1d
AM		 26762018-04-09 Alan Modra <amodra@gmail.com>
2677
2678 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2679 (is_plt_seq_reloc): New function.
2680 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2681 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2682 (ppc_elf_relax_section): Handle PLTCALL reloc.
2683 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2684 resolving locally.
2685 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2686 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2687 (has_tls_get_addr_call): Correct comment.
2688 (is_branch_reloc): Add PLTCALL.
2689 (is_plt_seq_reloc): New function.
2690 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2691 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2692 entry for R_PPC64_PLTCALL.
2693 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2694 (ppc_type_of_stub): Handle PLTCALL reloc.
2695 (toc_adjusting_stub_needed): Likewise.
2696 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2697 reloc insn. Nop out inline plt call sequence when resolving
2698 locally. Handle __tls_get_addr inline plt call optimization.
2699
2d7ad24e
AM		 27002018-04-09 Alan Modra <amodra@gmail.com>
2701
2702 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2703 (struct ppc_stub_hash_entry): Add symtype field.
2704 (PLT_KEEP): Define.
2705 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2706 (create_linkage_sections): Create pltlocal and relpltlocal.
2707 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2708 Set PLT_KEEP.
2709 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2710 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2711 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2712 Keep PLT entries for inline calls against locals.
2713 (ppc_build_one_stub): Use pltlocal as appropriate.
2714 (ppc_size_one_stub): Likewise.
2715 (ppc64_elf_size_stubs): Set symtype.
2716 (build_global_entry_stubs_and_plt): Init pltlocal and write
2717 relpltlocal for globals.
2718 (write_plt_relocs_for_local_syms): Likewise for local syms.
2719 (ppc64_elf_relocate_section): Support PLT for local syms.
2720 * elf32-ppc.c (PLT_KEEP): Define.
2721 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2722 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2723 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2724 Set PLT_KEEP. Adjust update_local_sym_info call.
2725 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2726 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2727 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2728 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2729 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2730 (ppc_finish_symbols): Likewise for locals.
2731
49c09209
AM		 27322018-04-09 Alan Modra <amodra@gmail.com>
2733
2734 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2735 for local symbols to..
2736 (write_plt_relocs_for_local_syms): ..here. New function.
2737 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2738 global symbols to..
2739 (build_global_entry_stubs_and_plt): ..here. Rename from
2740 build_global_entry_stubs.
2741 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2742 Call write_plt_relocs_for_local_syms.
2743 * elf32-ppc.c (get_sym_h): New function.
2744 (ppc_elf_relax_section): Use get_sym_h.
2745 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2746 stubs for local symbols to..
2747 (ppc_finish_symbols): ..here. New function.
2748 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2749 global syms to..
2750 (write_global_sym_plt): ..here. New function.
2751 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2752 (ppc_finish_symbols): Declare.
2753
08be3224
AM		 27542018-04-09 Alan Modra <amodra@gmail.com>
2755
2756 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2757 (ppc_elf_relocate_section): Likewise.
2758 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2759 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2760 resolution to plt entry relative to toc pointer.
2761
37da22e5
AM		 27622018-04-09 Alan Modra <amodra@gmail.com>
2763
2764 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2765 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2766 file when other TLS flags are tested in a mask.
2767 (TLS_MARK, NON_GOT): Define.
2768 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2769 (update_local_sym_info): Don't create got entry when NON_GOT.
2770 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2771 Set TLS_MARK.
2772 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2773 (ppc64_elf_relocate_section): Likewise.
2774 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2775 __tls_get_addr calls lacking a marker reloc.
2776 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2777 TLS_TPRELGD): Renumber. Update comment.
2778 (TLS_MARK, NON_GOT): Define.
2779 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2780 (update_local_sym_info): Don't create got entry when NON_GOT.
2781 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2782 Set TLS_MARK.
2783 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2784 __tls_get_addr calls lacking a marker reloc.
2785
a6fd92b0
L		 27862018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2787
2788 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2789 R_X86_64_converted_reloc_bit.
2790
3cba8b6c
L		 27912018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2792
2793 PR gas/22318
2794 * configure: Regenerated.
2795
0e8452bb
AM		 27962018-04-05 Alan Modra <amodra@gmail.com>
2797
2798 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2799 (elf_hppa_info_to_howto_rel): Likewise.
2800
8ee55178
MR		 28012018-04-04 Maciej W. Rozycki <macro@mips.com>
2802
2803 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2804 unsuccessfully for unimplemented relocations.
2805 (elf_hppa_info_to_howto_rel): Likewise.
2806
5d7c8b80
MR		 28072018-04-04 Maciej W. Rozycki <macro@mips.com>
2808
2809 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2810 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2811 howto lookup failure.
2812 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2813 accordingly.
2814 (elf32_i860_info_to_howto_rela): Likewise.
2815 (elf32_i860_relocate_splitn): Likewise.
2816 (elf32_i860_relocate_pc16): Likewise.
2817 (elf32_i860_relocate_pc26): Likewise.
2818 (elf32_i860_relocate_section): Likewise.
2819
707bad1b
MR		 28202018-04-04 Maciej W. Rozycki <macro@mips.com>
2821
2822 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2823 check for `visium_elf_howto_table' table access.
2824
0cc919dc
MR		 28252018-04-04 Maciej W. Rozycki <macro@mips.com>
2826
2827 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2828 check for `iq2000_elf_howto_table' table access.
2829
f428698e
MR		 28302018-04-04 Maciej W. Rozycki <macro@mips.com>
2831
2832 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2833 for `elf32_frv_howto_table' table access.
2834
7ed6f92a
MR		 28352018-04-04 Maciej W. Rozycki <macro@mips.com>
2836
2837 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2838 unsuccessfully for placeholder howtos.
2839 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2840 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2841
75def2ab
MR		 28422018-03-29 Maciej W. Rozycki <macro@mips.com>
2843
2844 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2845 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2846
8b6a949a
MR		 28472018-03-28 Maciej W. Rozycki <macro@mips.com>
2848
2849 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2850 ATTRIBUTE_UNUSED from `abfd'.
2851
d81270c3
MR		 28522018-03-28 Maciej W. Rozycki <macro@mips.com>
2853
2854 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2855 `_bfd_error_handler' call formatting.
2856
60dceb8d 28572018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 2858
2859 * elf32-mips.c (mips_info_to_howto_rel): Call
2860 `mips_elf32_rtype_to_howto' directly rather than via
2861 `->elf_backend_mips_rtype_to_howto'.
2862
e04ef022
RL		 28632018-03-28 Renlin Li <renlin.li@arm.com>
2864
2865 PR ld/22970
2866 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2867 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2868 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2869 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2870 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2871 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2872 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2873 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2874 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2875 (elfNN_aarch64_final_link_relocate): Support new relocations.
2876 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2877 relocations.
2878 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2879
84f1b9fb
RL		 28802018-03-28 Renlin Li <renlin.li@arm.com>
2881
2882 PR ld/22970
2883 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2884 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2885 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2886 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2887 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2888 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2889 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2890 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2891 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2892 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2893 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2894 TLSLE_LDST16_TPREL_LO12,
2895 TLSLE_LDST16_TPREL_LO12_NC,
2896 TLSLE_LDST32_TPREL_LO12,
2897 TLSLE_LDST32_TPREL_LO12_NC,
2898 TLSLE_LDST64_TPREL_LO12,
2899 TLSLE_LDST64_TPREL_LO12_NC,
2900 TLSLE_LDST8_TPREL_LO12,
2901 TLSLE_LDST8_TPREL_LO12_NC.
2902 * bfd-in2.h: Regenerated.
2903 * libbfd.h: Regenerated.
2904
f8745e1c
EB		 29052018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2906
2907 PR ld/22972
2908 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2909 has_old_style_got_reloc.
2910 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2911 relocations. Fix a couple of long lines.
2912 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2913 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2914 GOT relocations.
2915
bf54968b
L		 29162018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2917
2918 PR ld/23000
2919 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2920 ENDBR64 to the TLSDESC PLT entry.
2921
0ccf57bd
AM		 29222018-03-21 Alan Modra <amodra@gmail.com>
2923
2924 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2925 symbols. Use size_t counts. Delete redundant opd test.
2926
4bad6366
AM		 29272018-03-21 Alan Modra <amodra@gmail.com>
2928
2929 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2930
bac3c8c5
AM		 29312018-03-21 Alan Modra <amodra@gmail.com>
2932
2933 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2934 field unsigned.
2935 (update_local_sym_info): Likewise for local_got_tls_masks.
2936 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2937
6a3858a6
AM		 29382018-03-21 Alan Modra <amodra@gmail.com>
2939
2940 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2941 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2942 do in size_dynamic_sections.
2943
675e2809
AM		 29442018-03-21 Alan Modra <amodra@gmail.com>
2945
2946 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2947 without first checking array bounds.
2948 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2949
416c34d6
L		 29502018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2951
2952 PR ld/22983
2953 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2954 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2955
315aa1cf
NC		 29562018-03-19 Nick Clifton <nickc@redhat.com>
2957
2958 * po/es.po: Updated Spanish translation.
2959
0854d504
MF		 29602018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2961
2962 * elf32-xtensa.c (xlate_map_entry): Change types of address
2963 fields from 'unsigned' to 'bfd_vma'.
2964 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2965 the key argument to bsearch. Allow offsets past the end of a
2966 section, use the last map entry for translation of such offsets.
2967
f9671640
KLC		 29682018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2969
2970 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2971 Not support the target feature.
2972 (nds32_elf_ex9_itb_base): Likewise.
2973 (nds32_elf_ex9_import_table): Likewise.
2974 (nds32_elf_ex9_finish): Likewise.
2975 (nds32_elf_ex9_reloc_jmp): Likewise.
2976 (nds32_elf_get_insn_with_reg): Likewise.
2977 (nds32_get_local_syms): Likewise.
2978 (nds32_elf_ex9_replace_instruction): Likewise.
2979 (nds32_elf_ifc_calc): Likewise.
2980 (nds32_elf_ifc_finish): Likewise.
2981 (nds32_elf_ifc_replace): Likewise.
2982 (nds32_elf_ifc_reloc): Likewise.
2983
7dda8d3c
AM		 29842018-03-14 Alan Modra <amodra@gmail.com>
2985
2986 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2987 sfpr size added before defining alias symbols.
2988 (ppc64_elf_build_stubs): Add stub section padding before
2989 copying sfpr contents and defining save/restore alias symbols.
2990
9e223787
L		 29912018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2992
2993 PR ld/20882
2994 * elflink.c (elf_gc_mark_debug_section): Also check the local
2995 debug definition section.
2996
3e33b239
NC		 29972018-03-13 Nick Clifton <nickc@redhat.com>
2998
2999 PR 22113
3000 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3001 function. Add an end address parameter. Check access of the data
3002 pointer to make sure that they do not extend beyond the end
3003 address. Return FALSE if any check fails. Add the end address
3004 pointer to the ui structure.
3005 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3006 codes to make sure that they do not extend beyond the end address
3007 pointer. Print an error message and return immediately if any
3008 check fails.
3009
f657f8c4
NC		 30102018-03-09 Nick Clifton <nickc@redhat.com>
3011
3012 * elf64-s390.c (elf_s390_relocate_section): Move check for
3013 relocations against non-allocated sections to before the code that
3014 handles ifunc relocations.
3015 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3016 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3017 relocs against IFUNC symbols in non-allocated sections as relocs
3018 against FUNC symbols.
3019 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3020
347a8774
L		 30212018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3022
3023 PR ld/22929
3024 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3025 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3026 relocation against FUNC symbol.
3027 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3028
0c1ded8d
RL		 30292018-03-07 Renlin Li <renlin.li@arm.com>
3030
3031 PR ld/20402
3032 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3033 symbol, and don't emit relocation in specific case.
3034
0118219e
AM		 30352018-03-07 Alan Modra <amodra@gmail.com>
3036
3037 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3038 (mips_elf64_slurp_one_reloc_table): Pass on error.
3039
dfb93f11
JC		 30402018-03-03 James Cowgill <james.cowgill@mips.com>
3041 Maciej W. Rozycki <macro@mips.com>
3042
3043 PR ld/21900
3044 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3045 after calling `undefined_symbol' hook if this is an error
3046 condition. Assume the value of 0 for the symbol requested
3047 otherwise.
3048
9a2ebffd
JW		 30492018-03-02 Jim Wilson <jimw@sifive.com>
3050
3051 PR 22903
3052 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3053 and nop instead of 4.
3054 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3055 8 instead of 4.
3056
788af978
JW		 30572018-03-01 Jim Wilson <jimw@sifive.com>
3058
3059 PR 22756
3060 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3061 else if instead of if.
3062
5224fa03
AM		 30632018-03-01 Alan Modra <amodra@gmail.com>
3064
3065 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3066
116acb2c
AM		 30672018-02-28 Alan Modra <amodra@gmail.com>
3068
3069 PR 22887
3070 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3071
eef10466
NC		 30722018-02-28 Nick Clifton <nickc@redhat.com>
3073
12c96342
NC		 3074 PR 22895
3075 PR 22893
3076 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3077 pointer. Drop unused abfd parameter. Check the size of the block
3078 before initialising the data field. Return the end pointer if the
3079 size is invalid.
3080 (read_attribute_value): Adjust invocations of read_n_bytes.
3081
eef10466
NC		 3082 PR 22894
3083 * dwarf1.c (parse_die): Check the length of form blocks before
3084 advancing the data pointer.
3085
0d329c0a
AM		 30862018-02-28 Alan Modra <amodra@gmail.com>
3087
3088 PR 22887
3089 * aoutx.h (translate_symbol_table): Print an error message and set
3090 bfd_error on finding an invalid name string offset.
3091
f6aec96d
L		 30922018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3093
3094 * config.in: Regenerated.
3095 * configure: Likewise.
3096 * configure.ac: Add --enable-separate-code.
3097 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3098 to 1 for Linux/x86 targets,
3099 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3100 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3101
f3185997
NC		 31022018-02-27 Nick Clifton <nickc@redhat.com>
3103
e8f5af78
NC		 3104 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3105 message.
3106 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3107 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3108 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3109 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3110 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3111 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3112 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3113 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3114 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3115
f3185997
NC		 3116 PR 22875
3117 * elf-bfd.h (struct elf_backend_data): Change the return type of
3118 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3119 to bfd_boolean.
3120 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3121 value from the info_to_howto function and fail if that function
3122 failed.
3123 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3124 from the info_to_howto function.
3125 (elf32_h8_relax_section): Likewise.
3126 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3127 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3128 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3129 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3130 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3131 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3132 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3133 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3134 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3135 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3136 (riscv_elf_relocate_section): Likewise.
3137 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3138 bfd_boolean. Issue an error message, set an error value and
3139 return FALSE if the reloc is not recognized.
3140 (elf_hppa_info_to_howto_rel): Likewise.
3141 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3142 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3143 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3144 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3145 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3146 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3147 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3148 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3149 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3150 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3151 (cris_info_to_howto_rela): Likewise.
3152 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3153 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3154 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3155 Likewise.
3156 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3157 (elf32_dlx_info_to_howto_rel): Likewise.
3158 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3159 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3160 * elf32-frv.c (frv_info_to_howto_rela)
3161 (frvfdpic_info_to_howto_rel): Likewise.
3162 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3163 * elf32-gen.c (elf_generic_info_to_howto)
3164 (elf_generic_info_to_howto_rel): Likewise.
3165 * elf32-h8300.c (elf32_h8_info_to_howto)
3166 (elf32_h8_info_to_howto_rel): Likewise.
3167 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3168 * elf32-i386.c (elf_i386_reloc_type_lookup)
3169 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3170 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3171 Likewise.
3172 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3173 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3174 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3175 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3176 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3177 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3178 Likewise.
3179 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3180 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3181 * elf32-m68k.c (rtype_to_howto): Likewise.
3182 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3183 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3184 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3185 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3186 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3187 Likewise.
3188 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3189 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3190 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3191 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3192 Likewise.
3193 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3194 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3195 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3196 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3197 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3198 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3199 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3200 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3201 * elf32-score.c (s3_bfd_score_info_to_howto)
3202 (_bfd_score_info_to_howto): Likewise.
3203 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3204 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3205 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3206 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3207 (elf32_tic6x_info_to_howto_rel): Likewise.
3208 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3209 * elf32-v850.c (v850_elf_info_to_howto_rel)
3210 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3211 * elf32-vax.c (rtype_to_howto): Likewise.
3212 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3213 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3214 (elf32_wasm32_info_to_howto_rela): Likewise.
3215 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3216 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3217 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3218 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3219 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3220 * elf64-gen.c (elf_generic_info_to_howto)
3221 (elf_generic_info_to_howto_rel): Likewise.
3222 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3223 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3224 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3225 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3226 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3227 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3228 Likewise.
3229 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3230 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3231 Likewise.
3232 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3233 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3234 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3235 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3236 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3237 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3238 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3239 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3240 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3241 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3242 Default to NULL.
3243
1f4bace8
JW		 32442018-02-26 Jim Wilson <jimw@sifive.com>
3245 Stephan Schreiber <info@fs-driver.org>
3246
3247 PR 15904
3248 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3249 call, set changed_contents and changed_relocs. Likewise after
3250 successful ia64_elf_relax_br call.
3251
6838f2be
AM		 32522018-02-26 Alan Modra <amodra@gmail.com>
3253
3254 * elf.c (assign_file_positions_except_relocs): Don't segfault
3255 when actual number of phdrs is less than allocated. Delete
3256 outdated comment. Formatting.
3257
38f14ab8
AM		 32582018-02-26 Alan Modra <amodra@gmail.com>
3259
3260 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3261 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3262 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3263 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3264 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3265 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3266 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3267 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3268 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3269 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3270 error/warning messages.
3271
6e05870c
AM		 32722018-02-26 Alan Modra <amodra@gmail.com>
3273
3274 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3275 * syms.c: Standardize error/warning messages.
3276
59d08d6c
AM		 32772018-02-26 Alan Modra <amodra@gmail.com>
3278
3279 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3280 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3281 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3282 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3283
90b6238f
AM		 32842018-02-26 Alan Modra <amodra@gmail.com>
3285
3286 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3287
2c1c9679
AM		 32882018-02-26 Alan Modra <amodra@gmail.com>
3289
3290 * elfxx-mips.c: Standardize error/warning messages.
3291
9793eb77
AM		 32922018-02-26 Alan Modra <amodra@gmail.com>
3293
3294 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3295 * elflink.c: Standardize error/warning messages. Replace use of
3296 linker callback einfo with _bfd_error_handler when possible.
3297
0aa13fee
AM		 32982018-02-26 Alan Modra <amodra@gmail.com>
3299
3300 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3301 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3302 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3303 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3304 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3305 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3306 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3307 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3308 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3309 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3310 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3311 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3312 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3313 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3314 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3315 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3316 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3317 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3318 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3319 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3320 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3321 unrecognized/unsupported reloc message.
3322
cf97bcb0
AM		 33232018-02-26 Alan Modra <amodra@gmail.com>
3324
3325 * elf32-ppc.c: Standardize error/warning messages. Use
3326 _bfd_error_handler rather than einfo when einfo features not used.
3327 * elf64-ppc.c: Likewise.
3328
01f7e10c
AM		 33292018-02-23 Alan Modra <amodra@gmail.com>
3330
3331 PR 22881
3332 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3333 segment if no matching LOAD segment.
3334
e859f655
KLC		 33352018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3336
3337 * elf32-nds32.h: Define mask for ict_model.
3338
6e8d06db
JD		 33392018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3340
3341 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3342
b248d650
MR		 33432018-02-19 Maciej W. Rozycki <macro@mips.com>
3344
3345 Revert
3346 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3347
3348 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3349 .reginfo section has wrong size.
3350
6798f8bf
MR		 33512018-02-19 Maciej W. Rozycki <macro@mips.com>
3352
3353 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3354 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3355 `.MIPS.abiflags' sections.
3356 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3357 section's end.
3358
8772de11
MR		 33592018-02-19 Maciej W. Rozycki <macro@mips.com>
3360
3361 * section.c (SEC_FIXED_SIZE): New macro.
3362 * bfd-in2.h: Regenerate.
3363
4f7fd351
MR		 33642018-02-19 Maciej W. Rozycki <macro@mips.com>
3365
3366 * section.c (SEC_HAS_GOT_REF): Remove macro.
3367 * bfd-in2.h: Regenerate.
3368
f2b740ac
AM		 33692018-02-19 Alan Modra <amodra@gmail.com>
3370
3371 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3372 arguments.
3373 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3374 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3375 (_bfd_riscv_relax_pc): Likewise and fix typos.
3376 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3377 * libbfd.h: Regenerate.
3378
8979927a
AM		 33792018-02-19 Alan Modra <amodra@gmail.com>
3380
3381 * dwarf2.c (read_section): Don't use 'll' format modifier.
3382 (find_abstract_instance): Likewise.
3383 * elfcore.h (elf_core_file_p): Likewise.
3384
2dcf00ce
AM		 33852018-02-19 Alan Modra <amodra@gmail.com>
3386
3387 * bfd-in.h: Include inttypes.h or if not available define
3388 PRId64, PRIu64 and PRIx64.
3389 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3390 modifier to print bfd_vma.
3391 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3392 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3393 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3394 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3395 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3396 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3397 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3398 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3399 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3400 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3401 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3402 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3403 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3404 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3405 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3406 and cast input to uint64_t, and similarly for Ld and Lu.
3407 * bfd-in2.h: Regenerate.
3408
c1c8c1ef
AM		 34092018-02-19 Alan Modra <amodra@gmail.com>
3410
3411 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3412 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3413 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3414 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3415 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3416 * reloc.c: Replace use of %R and %T in format strings passed to
3417 einfo and friends by %pR and %pT.
3418
871b3ab2
AM		 34192018-02-19 Alan Modra <amodra@gmail.com>
3420
3421 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3422 of %A and %B.
3423 * aout-adobe.c: Update all messages using %A and %B.
3424 * aout-cris.c: Likewise.
3425 * aoutx.h: Likewise.
3426 * archive.c: Likewise.
3427 * binary.c: Likewise.
3428 * cache.c: Likewise.
3429 * coff-alpha.c: Likewise.
3430 * coff-arm.c: Likewise.
3431 * coff-i860.c: Likewise.
3432 * coff-mcore.c: Likewise.
3433 * coff-ppc.c: Likewise.
3434 * coff-rs6000.c: Likewise.
3435 * coff-sh.c: Likewise.
3436 * coff-tic4x.c: Likewise.
3437 * coff-tic54x.c: Likewise.
3438 * coff-tic80.c: Likewise.
3439 * coff64-rs6000.c: Likewise.
3440 * coffcode.h: Likewise.
3441 * coffgen.c: Likewise.
3442 * cofflink.c: Likewise.
3443 * coffswap.h: Likewise.
3444 * compress.c: Likewise.
3445 * cpu-arm.c: Likewise.
3446 * ecoff.c: Likewise.
3447 * elf-attrs.c: Likewise.
3448 * elf-eh-frame.c: Likewise.
3449 * elf-ifunc.c: Likewise.
3450 * elf-m10300.c: Likewise.
3451 * elf-properties.c: Likewise.
3452 * elf-s390-common.c: Likewise.
3453 * elf.c: Likewise.
3454 * elf32-arc.c: Likewise.
3455 * elf32-arm.c: Likewise.
3456 * elf32-avr.c: Likewise.
3457 * elf32-bfin.c: Likewise.
3458 * elf32-cr16.c: Likewise.
3459 * elf32-cr16c.c: Likewise.
3460 * elf32-cris.c: Likewise.
3461 * elf32-crx.c: Likewise.
3462 * elf32-d10v.c: Likewise.
3463 * elf32-d30v.c: Likewise.
3464 * elf32-epiphany.c: Likewise.
3465 * elf32-fr30.c: Likewise.
3466 * elf32-frv.c: Likewise.
3467 * elf32-gen.c: Likewise.
3468 * elf32-hppa.c: Likewise.
3469 * elf32-i370.c: Likewise.
3470 * elf32-i386.c: Likewise.
3471 * elf32-i960.c: Likewise.
3472 * elf32-ip2k.c: Likewise.
3473 * elf32-iq2000.c: Likewise.
3474 * elf32-lm32.c: Likewise.
3475 * elf32-m32c.c: Likewise.
3476 * elf32-m32r.c: Likewise.
3477 * elf32-m68hc11.c: Likewise.
3478 * elf32-m68hc12.c: Likewise.
3479 * elf32-m68hc1x.c: Likewise.
3480 * elf32-m68k.c: Likewise.
3481 * elf32-mcore.c: Likewise.
3482 * elf32-mep.c: Likewise.
3483 * elf32-metag.c: Likewise.
3484 * elf32-microblaze.c: Likewise.
3485 * elf32-moxie.c: Likewise.
3486 * elf32-msp430.c: Likewise.
3487 * elf32-mt.c: Likewise.
3488 * elf32-nds32.c: Likewise.
3489 * elf32-nios2.c: Likewise.
3490 * elf32-or1k.c: Likewise.
3491 * elf32-pj.c: Likewise.
3492 * elf32-ppc.c: Likewise.
3493 * elf32-rl78.c: Likewise.
3494 * elf32-rx.c: Likewise.
3495 * elf32-s390.c: Likewise.
3496 * elf32-score.c: Likewise.
3497 * elf32-score7.c: Likewise.
3498 * elf32-sh-symbian.c: Likewise.
3499 * elf32-sh.c: Likewise.
3500 * elf32-sh64.c: Likewise.
3501 * elf32-sparc.c: Likewise.
3502 * elf32-spu.c: Likewise.
3503 * elf32-tic6x.c: Likewise.
3504 * elf32-tilepro.c: Likewise.
3505 * elf32-v850.c: Likewise.
3506 * elf32-vax.c: Likewise.
3507 * elf32-visium.c: Likewise.
3508 * elf32-wasm32.c: Likewise.
3509 * elf32-xgate.c: Likewise.
3510 * elf32-xtensa.c: Likewise.
3511 * elf64-alpha.c: Likewise.
3512 * elf64-gen.c: Likewise.
3513 * elf64-hppa.c: Likewise.
3514 * elf64-ia64-vms.c: Likewise.
3515 * elf64-mmix.c: Likewise.
3516 * elf64-ppc.c: Likewise.
3517 * elf64-s390.c: Likewise.
3518 * elf64-sh64.c: Likewise.
3519 * elf64-sparc.c: Likewise.
3520 * elf64-x86-64.c: Likewise.
3521 * elfcode.h: Likewise.
3522 * elfcore.h: Likewise.
3523 * elflink.c: Likewise.
3524 * elfnn-aarch64.c: Likewise.
3525 * elfnn-ia64.c: Likewise.
3526 * elfnn-riscv.c: Likewise.
3527 * elfxx-mips.c: Likewise.
3528 * elfxx-sparc.c: Likewise.
3529 * elfxx-tilegx.c: Likewise.
3530 * elfxx-x86.c: Likewise.
3531 * hpux-core.c: Likewise.
3532 * ieee.c: Likewise.
3533 * ihex.c: Likewise.
3534 * libbfd.c: Likewise.
3535 * linker.c: Likewise.
3536 * mach-o.c: Likewise.
3537 * merge.c: Likewise.
3538 * mmo.c: Likewise.
3539 * oasys.c: Likewise.
3540 * pdp11.c: Likewise.
3541 * pe-mips.c: Likewise.
3542 * peXXigen.c: Likewise.
3543 * peicode.h: Likewise.
3544 * reloc.c: Likewise.
3545 * rs6000-core.c: Likewise.
3546 * srec.c: Likewise.
3547 * stabs.c: Likewise.
3548 * vms-alpha.c: Likewise.
3549 * xcofflink.c: Likewise.
3550
dbc88fc1
AM		 35512018-02-19 Alan Modra <amodra@gmail.com>
3552
3553 PR 22845
3554 * elf.c (IS_TBSS): Define.
3555 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3556 (assign_file_positions_for_non_load_sections): Revert last change.
3557 Properly calculate load segment limits to compare against relro limits.
3558
325ba6fb
AM		 35592018-02-17 Alan Modra <amodra@gmail.com>
3560
3561 PR 22845
3562 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3563 degenerate zero size PT_LOAD segments when finding one overlapping
3564 the PT_GNU_RELRO segment.
3565
d00dd7dc
AM		 35662018-02-16 Alan Modra <amodra@gmail.com>
3567
3568 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3569 (_bfd_bool_bfd_true): Rename from bfd_true.
3570 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3571 (_bfd_int_bfd_0): Rename from bfd_0.
3572 (_bfd_uint_bfd_0): Rename from bfd_0u.
3573 (_bfd_long_bfd_0): Rename from bfd_0l.
3574 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3575 (_bfd_void_bfd): Rename from bfd_void.
3576 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3577 (_bfd_bool_bfd_link_false_error),
3578 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3579 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3580 (_bfd_bool_bfd_asection_bfd_asection_true),
3581 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3582 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3583 * archive.c (_bfd_noarchive_get_elt_at_index),
3584 (_bfd_noarchive_openr_next_archived_file),
3585 (_bfd_noarchive_construct_extended_name_table),
3586 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3587 (_bfd_noarchive_write_armap): New functions.
3588 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3589 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3590 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3591 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3592 (alpha_ecoff_swap_coff_lineno_out),
3593 (alpha_ecoff_swap_coff_reloc_out): New functions.
3594 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3595 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3596 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3597 (mips_ecoff_swap_coff_lineno_out),
3598 (mips_ecoff_swap_coff_reloc_out): New functions.
3599 * coffcode.h (coff_set_alignment_hook): Replace define with
3600 new function.
3601 (symname_in_debug_hook): Likewise.
3602 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3603 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3604 * elf.c (assign_file_positions_except_relocs): Test
3605 elf_backend_allow_non_load_phdr for NULL.
3606 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3607 _bfd_elf_link_omit_section_dynsym. Update uses.
3608 (_bfd_elf_omit_section_dynsym_all): New function.
3609 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3610 (_bfd_elf_omit_section_dynsym_default): Declare.
3611 (_bfd_elf_omit_section_dynsym_all): Declare.
3612 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3613 (_bfd_nolink_bfd_get_relocated_section_contents),
3614 (_bfd_nolink_bfd_lookup_section_flags),
3615 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3616 (_bfd_nolink_bfd_link_hash_table_create),
3617 (_bfd_nolink_bfd_link_just_syms),
3618 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3619 (_bfd_nolink_bfd_link_split_section),
3620 (_bfd_nolink_section_already_linked),
3621 (_bfd_nolink_bfd_define_common_symbol),
3622 (_bfd_nolink_bfd_define_start_stop): New functions.
3623 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3624 (_bfd_norelocs_bfd_reloc_name_lookup),
3625 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3626 * section.c (_bfd_nowrite_set_section_contents): New function.
3627 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3628 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3629 (_bfd_nosymbols_get_symbol_version_string),
3630 (_bfd_nosymbols_bfd_is_local_label_name),
3631 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3632 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3633 (_bfd_nosymbols_bfd_make_debug_symbol),
3634 ( _bfd_nosymbols_read_minisymbols),
3635 ( _bfd_nosymbols_minisymbol_to_symbol),
3636 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3637 * libbfd-in.h: Declare new functions. Update existing defines,
3638 removing casts.
3639 * aix386-core.c: Update to use new hooks. Formatting.
3640 * aout-adobe.c: Likewise.
3641 * aout-arm.c: Likewise.
3642 * aout-target.h: Likewise.
3643 * aout-tic30.c: Likewise.
3644 * aoutf1.h: Likewise.
3645 * binary.c: Likewise.
3646 * bout.c: Likewise.
3647 * cisco-core.c: Likewise.
3648 * coff-alpha.c: Likewise.
3649 * coff-i386.c: Likewise.
3650 * coff-i860.c: Likewise.
3651 * coff-i960.c: Likewise.
3652 * coff-ia64.c: Likewise.
3653 * coff-mips.c: Likewise.
3654 * coff-ppc.c: Likewise.
3655 * coff-rs6000.c: Likewise.
3656 * coff-sh.c: Likewise.
3657 * coff-tic30.c: Likewise.
3658 * coff-tic54x.c: Likewise.
3659 * coff-x86_64.c: Likewise.
3660 * coff64-rs6000.c: Likewise.
3661 * coffcode.h: Likewise.
3662 * elf-m10300.c: Likewise.
3663 * elf32-cr16.c: Likewise.
3664 * elf32-lm32.c: Likewise.
3665 * elf32-m32r.c: Likewise.
3666 * elf32-metag.c: Likewise.
3667 * elf32-score.c: Likewise.
3668 * elf32-score7.c: Likewise.
3669 * elf32-tilepro.c: Likewise.
3670 * elf32-xstormy16.c: Likewise.
3671 * elf32-xtensa.c: Likewise.
3672 * elf64-alpha.c: Likewise.
3673 * elf64-hppa.c: Likewise.
3674 * elf64-ia64-vms.c: Likewise.
3675 * elf64-mmix.c: Likewise.
3676 * elf64-sh64.c: Likewise.
3677 * elfnn-ia64.c: Likewise.
3678 * elfxx-sparc.c: Likewise.
3679 * elfxx-target.h: Likewise.
3680 * elfxx-tilegx.c: Likewise.
3681 * elfxx-x86.h: Likewise.
3682 * hp300hpux.c: Likewise.
3683 * hppabsd-core.c: Likewise.
3684 * hpux-core.c: Likewise.
3685 * i386msdos.c: Likewise.
3686 * i386os9k.c: Likewise.
3687 * ieee.c: Likewise.
3688 * ihex.c: Likewise.
3689 * irix-core.c: Likewise.
3690 * libaout.h: Likewise.
3691 * libecoff.h: Likewise.
3692 * mach-o-target.c: Likewise.
3693 * mach-o.c: Likewise.
3694 * mipsbsd.c: Likewise.
3695 * mmo.c: Likewise.
3696 * netbsd-core.c: Likewise.
3697 * nlm-target.h: Likewise.
3698 * oasys.c: Likewise.
3699 * osf-core.c: Likewise.
3700 * pdp11.c: Likewise.
3701 * pe-mips.c: Likewise.
3702 * pe-x86_64.c: Likewise.
3703 * pef.c: Likewise.
3704 * plugin.c: Likewise.
3705 * ppcboot.c: Likewise.
3706 * ptrace-core.c: Likewise.
3707 * sco5-core.c: Likewise.
3708 * som.c: Likewise.
3709 * sparclynx.c: Likewise.
3710 * srec.c: Likewise.
3711 * tekhex.c: Likewise.
3712 * trad-core.c: Likewise.
3713 * verilog.c: Likewise.
3714 * versados.c: Likewise.
3715 * vms-alpha.c: Likewise.
3716 * vms-lib.c: Likewise.
3717 * wasm-module.c: Likewise.
3718 * xsym.c: Likewise.
3719 * libbfd.h: Regenerate.
3720
2a0d9853
JW		 37212018-02-15 Jim Wilson <jimw@sifive.com>
3722
09ca4b9d
JW		 3723 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3724 symbols whose section address is zero.
3725
2a0d9853
JW		 3726 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3727 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3728 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3729 Add %X%P to error messages.
3730
e513bd38
EB		 37312018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3732
3733 PR ld/22832
3734 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3735 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3736 and assert that the result of the call is not NULL.
3737
12ef3f5a
NC		 37382018-02-14 Nick Clifton <nickc@redhat.com>
3739
3740 PR 22823
3741 Revert previous delta. Add extra casts to avoid compile time
3742 warnings instead.
3743 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3744 cast to avoid warning from gcc v8 compiler.
3745 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3746 (_bfd_generic_bfd_set_private_flags): Likewise.
3747 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3748 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3749 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3750 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3751 (_bfd_noarchive_construct_extended_name_table): Likewise.
3752 (_bfd_noarchive_truncate_arname): Likewise.
3753 (_bfd_noarchive_write_ar_hdr): Likewise.
3754 (_bfd_noarchive_get_elt_at_index): Likewise.
3755 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3756 (_bfd_nosymbols_print_symbol): Likewise.
3757 (_bfd_nosymbols_get_symbol_info): Likewise.
3758 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3759 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3760 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3761 (_bfd_nosymbols_get_lineno): Likewise.
3762 (_bfd_nosymbols_find_nearest_line): Likewise.
3763 (_bfd_nosymbols_find_line): Likewise.
3764 (_bfd_nosymbols_find_inliner_info): Likewise.
3765 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3766 (_bfd_nosymbols_read_minisymbols): Likewise.
3767 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3768 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3769 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3770 (_bfd_nowrite_set_arch_mach): Likewise.
3771 (_bfd_nowrite_set_section_contents): Likewise.
3772 (_bfd_nolink_sizeof_headers): Likewise.
3773 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3774 (_bfd_nolink_bfd_relax_section): Likewise.
3775 (_bfd_nolink_bfd_gc_sections): Likewise.
3776 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3777 (_bfd_nolink_bfd_merge_sections): Likewise.
3778 (_bfd_nolink_bfd_is_group_section): Likewise.
3779 (_bfd_nolink_bfd_discard_group): Likewise.
3780 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3781 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3782 (_bfd_nolink_bfd_link_just_syms): Likewise.
3783 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3784 (_bfd_nolink_bfd_final_link): Likewise.
3785 (_bfd_nolink_bfd_link_split_section): Likewise.
3786 (_bfd_nolink_section_already_linked): Likewise.
3787 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3788 (_bfd_nolink_bfd_define_start_stop): Likewise.
3789 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3790 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3791 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3792 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3793 * libbfd.c (bfd_false_any): Delete.
3794 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3795 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3796 * libbfd.h (extern): Regenerate
3797 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3798 cast to avoid warning from gcc v8 compiler.
3799 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3800 * binary.c (binary_get_symbol_info): Likewise.
3801 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3802 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3803 * coffcode.h (coff_set_alignment_hook): Likewise.
3804 (symname_in_debug_hook): Likewise.
3805 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3806 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3807 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3808 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3809 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3810 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3811 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3812 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3813 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3814 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3815 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3816 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3817 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3818 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3819 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3820 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3821 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3822 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3823 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3824 (bfd_elfNN_bfd_set_private_flags): Likewise.
3825 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3826 (elf_backend_init_index_section): Likewise.
3827 (elf_backend_allow_non_load_phdr): Likewise.
3828 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3829 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3830 * ieee.c (ieee_construct_extended_name_table): Likewise.
3831 (ieee_write_armap): Likewise.
3832 (ieee_write_ar_hdr): Likewise.
3833 (ieee_bfd_is_target_special_symbol): Likewise.
3834 * ihex.c (ihex_canonicalize_symtab): Likewise.
3835 (ihex_bfd_is_target_special_symbol): Likewise.
3836 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3837 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3838 (_bfd_ecoff_set_alignment_hook): Likewise.
3839 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3840 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3841 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3842 * oasys.c (oasys_construct_extended_name_table): Likewise.
3843 (oasys_write_armap): Likewise.
3844 (oasys_write_ar_hdr): Likewise.
3845 (oasys_bfd_is_target_special_symbol): Likewise.
3846 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3847 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3848 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3849 * som.c (som_bfd_is_target_special_symbol): Likewise.
3850 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3851 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3852 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3853 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3854 (versados_bfd_reloc_name_lookup): Likewise.
3855 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3856 (vms_bfd_define_start_stop): Likewise.
3857 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3858 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3859 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3860
451875b4
L		 38612018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3862
3863 PR ld/22842
3864 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3865 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3866 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3867 R_X86_64_PC32 reloc against dynamic function in data section.
3868 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3869 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3870 against dynamic function in data section.
3871 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3872 function address only if pcrel_plt is true.
3873 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3874 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3875 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3876 PC-relative relocation against a function definition in data
3877 secton in PIE. Remove the obsolete comments.
3878 (elf_x86_link_hash_table): Add pcrel_plt.
3879
1031c264
L		 38802018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3881
3882 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3883 instead of bfd_link_pic, for building shared library.
3884
bd7ab16b
L		 38852018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3886
3887 PR gas/22791
3888 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3889 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3890 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3891 against protected function in shared object.
3892
80c96350
ST		 38932018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3894
3895 PR 22828
3896 * po/ru.po: Fix typo in Russian translation.
3897
87993319
MR		 38982018-02-13 Maciej W. Rozycki <macro@mips.com>
3899
3900 * wasm-module.c (wasm_scan_name_function_section): Rename
3901 `index' local variable to `idx'.
3902
68d20676
NC		 39032018-02-13 Nick Clifton <nickc@redhat.com>
3904
3905 PR 22823
3906 Fix compile time warnings generated by gcc version 8.
3907 * libbfd-in.h: Remove extraneous text from prototypes.
3908 Add prototypes for bfd_false_any, bfd_true_any,
3909 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3910 bfd_n1_any, bfd_void_any.
3911 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3912 function.
3913 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3914 (_bfd_generic_bfd_set_private_flags): Likewise.
3915 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3916 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3917 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3918 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3919 (_bfd_noarchive_construct_extended_name_table): Likewise.
3920 (_bfd_noarchive_truncate_arname): Likewise.
3921 (_bfd_noarchive_write_ar_hdr): Likewise.
3922 (_bfd_noarchive_get_elt_at_index): Likewise.
3923 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3924 (_bfd_nosymbols_print_symbol): Likewise.
3925 (_bfd_nosymbols_get_symbol_info): Likewise.
3926 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3927 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3928 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3929 (_bfd_nosymbols_get_lineno): Likewise.
3930 (_bfd_nosymbols_find_nearest_line): Likewise.
3931 (_bfd_nosymbols_find_line): Likewise.
3932 (_bfd_nosymbols_find_inliner_info): Likewise.
3933 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3934 (_bfd_nosymbols_read_minisymbols): Likewise.
3935 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3936 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3937 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3938 (_bfd_nowrite_set_arch_mach): Likewise.
3939 (_bfd_nowrite_set_section_contents): Likewise.
3940 (_bfd_nolink_sizeof_headers): Likewise.
3941 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3942 (_bfd_nolink_bfd_relax_section): Likewise.
3943 (_bfd_nolink_bfd_gc_sections): Likewise.
3944 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3945 (_bfd_nolink_bfd_merge_sections): Likewise.
3946 (_bfd_nolink_bfd_is_group_section): Likewise.
3947 (_bfd_nolink_bfd_discard_group): Likewise.
3948 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3949 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3950 (_bfd_nolink_bfd_link_just_syms): Likewise.
3951 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3952 (_bfd_nolink_bfd_final_link): Likewise.
3953 (_bfd_nolink_bfd_link_split_section): Likewise.
3954 (_bfd_nolink_section_already_linked): Likewise.
3955 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3956 (_bfd_nolink_bfd_define_start_stop): Likewise.
3957 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3958 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3959 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3960 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3961 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3962 accepts one or more arguments.
3963 (bfd_true_any): Likewise.
3964 (bfd_nullvoidptr_any): Likewise.
3965 (bfd_0_any): Likewise.
3966 (bfd_0u_any): Likewise.
3967 (bfd_0l_any): Likewise.
3968 (_bfd_n1_any): Likewise.
3969 (bfd_void_any): Likewise.
3970 * libbfd.h (extern): Regenerate
3971 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3972 based dummy function.
3973 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3974 * binary.c (binary_get_symbol_info): Likewise.
3975 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3976 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3977 * coffcode.h (coff_set_alignment_hook): Likewise.
3978 (symname_in_debug_hook): Likewise.
3979 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3980 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3981 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3982 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3983 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3984 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3985 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3986 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3987 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3988 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3989 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3990 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3991 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3992 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3993 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3994 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3995 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3996 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3997 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3998 (bfd_elfNN_bfd_set_private_flags): Likewise.
3999 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4000 (elf_backend_init_index_section): Likewise.
4001 (elf_backend_allow_non_load_phdr): Likewise.
4002 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4003 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4004 * ieee.c (ieee_construct_extended_name_table): Likewise.
4005 (ieee_write_armap): Likewise.
4006 (ieee_write_ar_hdr): Likewise.
4007 (ieee_bfd_is_target_special_symbol): Likewise.
4008 * ihex.c (ihex_canonicalize_symtab): Likewise.
4009 (ihex_bfd_is_target_special_symbol): Likewise.
4010 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4011 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4012 (_bfd_ecoff_set_alignment_hook): Likewise.
4013 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4014 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4015 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4016 * oasys.c (oasys_construct_extended_name_table): Likewise.
4017 (oasys_write_armap): Likewise.
4018 (oasys_write_ar_hdr): Likewise.
4019 (oasys_bfd_is_target_special_symbol): Likewise.
4020 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4021 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4022 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4023 * som.c (som_bfd_is_target_special_symbol): Likewise.
4024 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4025 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4026 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4027 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4028 (versados_bfd_reloc_name_lookup): Likewise.
4029 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4030 (vms_bfd_define_start_stop): Likewise.
4031 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4032 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4033 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4034 * elf32-arc.c (get_replace_function): Assign replacement function
4035 to func pointer.
4036 * elf32-i370.c (i370_noop): Update prototype.
4037
6e5e9d58
AM		 40382018-02-13 Alan Modra <amodra@gmail.com>
4039
4040 PR 22836
4041 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4042 relocation sections. If size reduces to just the flag word,
4043 remove that too and mark with SEC_EXCLUDE.
4044 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4045
f2731e0c
AM		 40462018-02-13 Alan Modra <amodra@gmail.com>
4047
4048 PR 22829
4049 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4050 PT_GNU_RELRO setup.
4051
830db048
ZF		 40522018-02-12 Zebediah Figura <z.figura12@gmail.com>
4053
4054 * i386msdos.c (msdos_mkobject); New function.
4055 (msdos_object_p): New function.
4056 (i386_msdos_vec): Use msdos_object_p as the check_format
4057 function.
4058 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4059 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4060 IMAGE_NT_SIGNATURE.
4061 * peXXigen.c: Likewise.
4062 * coff-ia64.c: Likewise.
4063
94fe5757
NC		 40642018-02-12 Nick Clifton <nickc@redhat.com>
4065
4066 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4067 assignment.
0b8683b7 4068 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4069
d805612e 40702018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4071
4072 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4073 (sparc_elf_append_rela): Assert that there is enough room in section.
4074 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4075 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4076 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4077 For a symbol subject to a GOT relocation, reserve a slot in the
4078 relocation section if the symbol isn't dynamic and we are in PIC mode.
4079 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4080 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4081 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4082 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4083 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4084 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4085 undefined weak symbol with non-default visibility. Remove superfluous
4086 'else' and fix formatting.
4087
3b4c3844
L		 40882018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4089
4090 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4091 is_solaris.
4092 (i386_elf32_sol2_vec): Don't declare.
4093 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4094 Don't set need_global_offset_table.
4095 (elf_i386_solaris_arch_bed): New.
4096 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4097 Solaris.
4098 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4099 target_os != is_nacl instead of target_os == is_normal.
4100 (x86_64_elf64_sol2_vec): Don't declare.
4101 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4102 is_nacl instead of target_os == is_normal. Don't set
4103 need_global_offset_table.
4104 (elf_x86_64_solaris_arch_bed): New.
4105 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4106 Solaris.
4107 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4108 _GLOBAL_OFFSET_TABLE_ for Solaris.
4109 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4110 need_global_offset_table.
4111 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4112 (elf_x86_link_hash_table): Remove need_global_offset_table.
4113 (elf_x86_init_table): Likewise.
4114
15b23f36
L		 41152018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4116
4117 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4118 Remove prototype.
4119 (i386_elf32_sol2_vec): Declared.
4120 (elf_i386_link_setup_gnu_properties): Set
4121 need_global_offset_table with info->output_bfd->xvec.
4122 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4123 Remove prototype.
4124 (x86_64_elf64_sol2_vec): Declared.
4125 (elf_x86_64_link_setup_gnu_properties): Set
4126 need_global_offset_table with info->output_bfd->xvec.
4127
dc11dea2
L		 41282018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4129
4130 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4131 New prototype.
4132 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4133 for Solaris.
4134 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4135 New prototype.
4136 (elf_x86_64_link_setup_gnu_properties): Set
4137 need_global_offset_table for Solaris.
4138 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4139 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4140 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4141 need_global_offset_table.
4142 * elfxx-x86.h (elf_x86_link_hash_table): Add
4143 need_global_offset_table.
4144 (elf_x86_init_table): Likewise.
4145
3f48fe4a
JW		 41462018-02-08 Jim Wilson <jimw@sifive.com>
4147
4148 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4149 change.
4150
ef135d43
NC		 41512018-02-08 Nick Clifton <nickc@redhat.com>
4152
4153 PR 22788
4154 * elf.c (elf_parse_notes): Reject notes with excessuively large
4155 alignments.
4156
407aa07c
AM		 41572018-02-07 Alan Modra <amodra@gmail.com>
4158
4159 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4160 * elf32-ppc.c: Remove speculation barrier support.
4161 * elf32-ppc.h: Likewise.
4162 * elf64-ppc.c: Likewise.
4163 * elf64-ppc.h: Likewise.
4164
ed01220c
JW		 41652018-02-06 Jim Wilson <jimw@sifive.com>
4166
4167 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4168 callback to report an error.
4169
c20c30f6
EB		 41702018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4171
4172 PR ld/22263
4173 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4174 into call to !bfd_link_executable and tidy up.
4175 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4176 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4177 !bfd_link_executable.
4178 <R_SPARC_TLS_IE_HI22>: Likewise.
4179 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4180 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4181 !bfd_link_executable.
4182 <R_SPARC_WPLT30>: Tidy up.
4183 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4184 !bfd_link_executable.
4185 (allocate_dynrelocs): Likewise.
4186 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4187 <R_SPARC_TLS_GD_HI22>: Merge into...
4188 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4189 sparc_elf_tls_transition and remove redundant code.
4190 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4191 !bfd_link_executable.
4192 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4193 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4194 <R_SPARC_TLS_LDM_CALL>: Likewise.
4195 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4196 <R_SPARC_TLS_GD_ADD>: Likewise.
4197 <R_SPARC_TLS_LDM_ADD>: Likewise.
4198 <R_SPARC_TLS_LDO_ADD>: Likewise.
4199 <R_SPARC_TLS_IE_LD>: Likewise.
4200
46d09186
NC		 42012018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4202
4203 PR 22789
4204 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4205 functions failed to find the function name, try the generic elf
4206 find function instead.
4207
8278e7ce
SDJ		 42082018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4209
4210 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4211 'memcpy' instead of 'strncpy' when writing the magic number.
4212
64e234d4
NC		 42132018-02-06 Nick Clifton <nickc@redhat.com>
4214
4215 PR 22794
4216 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4217 section before attempting to read it in.
4218 (bfd_get_alt_debug_link_info): Likewise.
4219
422f3d3d
PC		 42202018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4221
4222 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4223 line information in addition to name, if they can be found.
4224
279b2f94
RL		 42252018-02-05 Renlin Li <renlin.li@arm.com>
4226
4227 PR ld/22764
4228 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4229 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4230 check for writeable section as well.
4231
cd048363
L		 42322018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4233
4234 PR ld/22782
4235 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4236 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4237 undefined weak symbol to 0.
4238 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4239 if _GLOBAL_OFFSET_TABLE_ is referenced.
4240 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4241 got_referenced instead of ref_regular_nonweak. Remove the
4242 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4243 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4244
e65b1a78
MR		 42452018-02-05 Maciej W. Rozycki <macro@mips.com>
4246
4247 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4248 initialize `hi_reloc'.
4249
2d6dda71
MR		 42502018-02-05 Maciej W. Rozycki <macro@mips.com>
4251
4252 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4253 SHT_MIPS_REGINFO sections don't assert the correct size and
4254 report an error instead.
4255
75506100
MR		 42562018-02-05 Maciej W. Rozycki <macro@mips.com>
4257
4258 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4259 status from `->elf_backend_section_processing'.
4260
7f02625e
JW		 42612018-02-02 Jim Wilson <jimw@sifive.com>
4262
4263 PR ld/22756
4264 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4265 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4266 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4267 Pass new argument to riscv_relax_delete_bytes.
4268 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4269 ATTRIBUTE_UNUSED from link_info parameter.
4270
d830549d
AM		 42712018-02-02 Alan Modra <amodra@gmail.com>
4272
4273 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4274 emitted for toc sequence optimization. Set and use "howto" later.
4275
e99955cd
SM		 42762018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4277
4278 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4279 arithmetic on NULL pointer.
4280 * elflink.c (_bfd_elf_archive_symbol_lookup,
4281 elf_link_add_archive_symbols): Likewise.
4282
bf3077a6
MM		 42832018-01-31 Michael Matz <matz@suse.de>
4284
4285 * elflink.c (bfd_elf_define_start_stop): Fix check of
4286 def_dynamic.
4287
823143c6
L		 42882018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4289
4290 PR ld/21964
4291 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4292 __stop symbols are referenced by shared objects.
4293
76cb3a89
AM		 42942018-01-30 Alan Modra <amodra@gmail.com>
4295
4296 PR 22758
4297 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4298 segment when demand paged with lma on the same page. Test this
4299 before load/non-load, executable/non-executable,
4300 writable/non-writable tests and simplify. Delete bogus relro
4301 condition in writable/non-writable test. Delete outdated
4302 comment. Formatting.
4303
36b8fda5
AM		 43042018-01-30 Alan Modra <amodra@gmail.com>
4305
4306 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4307 symbols dynamic.
4308
eb77f6a4
AM		 43092018-01-29 Alan Modra <amodra@gmail.com>
4310
4311 PR 22741
4312 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4313 range before converting to a symbol table pointer.
4314
7d73b4c8
NC		 43152018-01-27 Nick Clifton <nickc@redhat.com>
4316
4317 * po/ru.po: Updated Russian translation.
4318
32253bb7
AM		 43192018-01-26 Alan Modra <amodra@gmail.com>
4320
4321 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4322 they are defined dynamically.
4323
ba21f564
AM		 43242018-01-26 Alan Modra <amodra@gmail.com>
4325
4326 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4327 .branch_lt changes size.
4328
38e64b0e
AM		 43292018-01-25 Alan Modra <amodra@gmail.com>
4330
4331 PR 22746
4332 * elfcode.h (elf_object_p): Avoid integer overflow.
4333
bb363086
EB		 43342018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4335
4336 PR ld/22727
4337 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4338 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4339
4340 Revert
4341 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4342
4343 PR ld/22263
4344 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4345 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4346 bfd_link_executable for TLS check.
4347 (_bfd_sparc_elf_check_relocs): Likewise.
4348 (allocate_dynrelocs): Likewise.
4349 (_bfd_sparc_elf_relocate_section): Likewise.
4350
1daf502a
RL		 43512018-01-24 Renlin Li <renlin.li@arm.com>
4352
4353 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4354 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4355 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4356 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4357 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4358 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4359 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4360
32247401
RL		 43612018-01-24 Renlin Li <renlin.li@arm.com>
4362
4363 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4364 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4365 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4366 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4367 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4368 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4369 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4370 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4371 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4372 * bfd-in2.h: Regenerate.
4373 * libbfd.h: Regenerate.
4374
1c5e4ee9
MR		 43752018-01-23 Maciej W. Rozycki <macro@mips.com>
4376
4377 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4378 `mips_elf32_section_processing' comment reference.
4379
8a1b824a
L		 43802018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4381
4382 PR ld/22721
4383 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4384 versioned __tls_get_addr symbol.
4385
ee3fbc1e
NC		 43862018-01-19 Nick Clifton <nickc@redhat.com>
4387
4388 * po/fr.po: Updated French translation.
4389
691d2e9a
AM		 43902018-01-18 Alan Modra <amodra@gmail.com>
4391
4392 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4393 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4394 (ppc64_elf_build_stubs): Likewise.
4395
4bfce128
NC		 43962018-01-17 Nick Clifton <nickc@redhat.com>
4397
4398 * po/ru.po: Updated Russian translation.
4399 * po/uk/po: Updated Ukranian translation.
4400
c75bc4f7
AM		 44012018-01-17 Alan Modra <amodra@gmail.com>
4402
4403 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4404
1be5d8d3
AM		 44052018-01-17 Alan Modra <amodra@gmail.com>
4406
4407 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4408 (CRSETEQ, BEQCTRM): Define.
4409 (is_nonpic_glink_stub): Don't check bctr.
4410 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4411 (ppc_elf_relax_section): Size speculation barrier.
4412 (output_bctr): New function.
4413 (write_glink_stub): Use output_bctr.
4414 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4415 (ppc_elf_finish_dynamic_symbol): Likewise.
4416 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4417 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4418 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4419 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4420 (size_global_entry_stubs): Handle speculation barrier sizing.
4421 (plt_stub_size): Likewise.
4422 (output_bctr): New function.
4423 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4424 barrier.
4425 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4426 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4427 (build_global_entry_stubs): Output speculation barrier.
4428 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4429 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4430
9e390558
AM		 44312018-01-17 Alan Modra <amodra@gmail.com>
4432
4433 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4434 __tls_get_addr_opt, and alignment sizing.
4435 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4436 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4437 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4438 or 8 insns.
4439 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4440 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4441 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4442 by PLT reloc count.
4443 (write_glink_stub): Handle __tls_get_addr_opt stub.
4444 Pad out to size given by GLINK_ENTRY_SIZE.
4445 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4446 (ppc_elf_finish_dynamic_symbol): Likewise.
4447 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4448 insn array since so many need rewriting.
4449 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4450 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4451 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4452 nops. Adjust all uses.
4453 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4454 in glink_vma calculation.
4455 (struct ppc_link_hash_table): Add global_entry section pointer.
4456 (create_linkage_sections): Create separate section for global
4457 entry stubs.
4458 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4459 (size_global_entry_stubs): Handle sizing for aligned stubs.
4460 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4461 and don't stash end of glink branch table in rawsize.
4462 (ppc_build_one_stub): Rewrite stub size calculations.
4463 (build_global_entry_stubs): Use new section.
4464 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4465 Build lazy link stubs out to end of section. Build global entry
4466 stubs in new section.
4467
616dcb87
NC		 44682018-01-15 Nick Clifton <nickc@redhat.com>
4469
4470 * po/uk.po: Updated Ukranian translation.
4471
3957a496
NC		 44722018-01-13 Nick Clifton <nickc@redhat.com>
4473
4474 * po/bfd.pot: Regenerated.
4475
769c7ea5
NC		 44762018-01-13 Nick Clifton <nickc@redhat.com>
4477
4478 * version.m4: Bump version to 2.30.51
4479 * configure: Regenerate.
4480
faf766e3
NC		 44812018-01-13 Nick Clifton <nickc@redhat.com>
4482
4483 2.30 branch created.
4484
564e11c9
JW		 44852018-01-12 Jens Widell <jl@opera.com>
4486
4487 * elf.c (setup_group): Optimize search for group by remembering
4488 last found group and restarting search at that index.
4489 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4490
a78eea16
AM		 44912018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4492
4493 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4494 bfd_link_common_skip_none in switch.
4495
87e79a65
AM		 44962018-01-12 Alan Modra <amodra@gmail.com>
4497
4498 PR ld/22649
4499 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4500 references on forced local symbols.
4501
58807c48
VI		 45022018-01-12 Vlad Ivanov <vlad@ivanov.email>
4503
4504 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4505 .reginfo section has wrong size.
4506
2888249f
L		 45072018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4508
4509 PR ld/22393
4510 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4511 separate code and read-only data LOAD segments, create a new
4512 LOAD segment if the previous section contains text and the
4513 current section doesn't or vice versa. Don't put a writable
4514 section in a read-only segment if there is a RELRO segment.
4515
d664fd41
L		 45162018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4517
4518 PR ld/22649
4519 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4520 references on forced local symbols.
4521
8b6f4cd3
L		 45222018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4523
4524 PR ld/22677
4525 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4526 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4527
9c70c522 45282018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4529
4530 PR 22662
4531 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4532
ddb2bbcf
JB		 45332018-01-03 John Baldwin <jhb@FreeBSD.org>
4534
4535 * elf.c (elfcore_grok_freebsd_note): Handle
4536 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4537 NT_FREEBSD_PROCSTAT_VMMAP.
4538
219d1afa
AM		 45392018-01-03 Alan Modra <amodra@gmail.com>
4540
4541 Update year range in copyright notice of all files.
4542
1e563868 4543For older changes see ChangeLog-2017
3499769a 4544\f
1e563868 4545Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4546
4547Copying and distribution of this file, with or without modification,
4548are permitted in any medium without royalty provided the copyright
4549notice and this notice are preserved.
4550
4551Local Variables:
4552mode: change-log
4553left-margin: 8
4554fill-column: 74
4555version-control: never
4556End:
GDB Binutils - Deliverables
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