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S12Z: Handle 16 bit fixups which are constant.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
45a0eaf7
AM		 12018-10-23 Alan Modra <amodra@gmail.com>
2
3 PR 23806
4 * merge.c (_bfd_add_merge_section): Don't attempt to merge
5 sections with ridiculously large alignments.
6
102def4d
AM		 72018-10-23 Alan Modra <amodra@gmail.com>
8
9 PR 23805
10 * elflink.c (elf_link_input_bfd): Don't segfault on finding
11 STT_TLS symbols without any TLS sections. Instead, change the
12 symbol type to STT_NOTYPE.
13
ab419ddb
AM		 142018-10-23 Alan Modra <amodra@gmail.com>
15
16 PR 23804
17 * merge.c (_bfd_add_merge_section): Don't attempt to merge
18 sections where size is not a multiple of entsize.
19
ac85e67c
AM		 202018-10-20 Alan Modra <amodra@gmail.com>
21
22 PR 23788
23 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
24 or SHT_STRTAB.
25
4de5434b
AM		 262018-10-17 Alan Modra <amodra@gmail.com>
27
28 PR 23653
29 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
30 too when choosing dynobj.
31
48dcd4ea
AM		 322018-10-16 Alan Modra <amodra@gmail.com>
33
34 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
35 PE_DEBUG_DATA size checks.
36
8df73d5c
AM		 372018-10-16 Alan Modra <amodra@gmail.com>
38
39 PR 23781
40 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
41 before returning.
42
0e0dd7f1
AM		 432018-10-16 Alan Modra <amodra@gmail.com>
44
45 PR 23534
46 * init.c (bfd_init): Return an unsigned int.
47 bfd-in2.h: Regenerate.
48
bf2dd8d7
AM		 492018-10-15 Alan Modra <amodra@gmail.com>
50
51 PR 23534
52 * init.c (BFD_INIT_MAGIC): Define.
53 (bfd_init): Return BFD_INIT_MAGIC.
54 bfd-in2.h: Regenerate.
55
0930cb30
AM		 562018-10-13 Alan Modra <amodra@gmail.com>
57
58 PR 23770
59 PR 23425
60 * reloc.c (_bfd_clear_contents): Replace "location" param with
61 "buf" and "off". Bounds check "off". Return status.
62 * cofflink.c (_bfd_coff_generic_relocate_section): Update
63 _bfd_clear_contents call.
64 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
65 * elf32-arc.c (elf_arc_relocate_section): Likewise.
66 * elf32-i386.c (elf_i386_relocate_section): Likewise.
67 * elf32-metag.c (metag_final_link_relocate): Likewise.
68 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
69 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
70 * elf32-visium.c (visium_elf_relocate_section): Likewise.
71 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
72 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
73 * libbfd-in.h (_bfd_clear_contents): Update prototype.
74 * libbfd.h: Regenerate.
75
1c2649ed
EB		 762018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
77
78 * elflink.c (elf_link_output_extsym): Do not place symbols into a
79 discarded .dynsym.
80
80f3ac5d
L		 812018-10-08 H.J. Lu <hongjiu.lu@intel.com>
82
83 PR ld/23428
84 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
85 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
86 in non-code PT_LOAD segment.
87
64029e93
AM		 882018-10-08 Alan Modra <amodra@gmail.com>
89
90 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
91 lacking sections.
92 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
93 program headers are required when info->load_phdrs. Reorganize
94 code handling program headers. Generate a mapping without
95 sections just for file and program headers when -z separate-code
96 would indicate they should be on a different page to the first
97 section.
98
5d695627
AM		 992018-10-08 Alan Modra <amodra@gmail.com>
100
101 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
102 from m->p_vaddr_offset for segments without sections. Invert
103 sign of p_vaddr_offset.
104 (rewrite_elf_program_header, copy_elf_program_header): Save
105 old segment p_vaddr to p_vaddr_offset. Invert sign of
106 p_vaddr_offset.
107
1b9e270b
AM		 1082018-10-08 Alan Modra <amodra@gmail.com>
109
110 * elf.c (get_program_header_size): Don't count PT_INTERP if
111 .interp is empty.
112 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
113 .interp is empty.
114
e0c3dfa2
AM		 1152018-10-08 Alan Modra <amodra@gmail.com>
116
117 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
118 overlays before segment containing headers.
119
00bee008
AM		 1202018-10-08 Alan Modra <amodra@gmail.com>
121
122 * elf.c (make_mapping): Cope with zero size array at end of
123 struct elf_segment_map.
124 (_bfd_elf_map_sections_to_segments): Likewise.
125 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
126 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
127
d1c86cff
AM		 1282018-10-05 Alan Modra <amodra@gmail.com>
129
130 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
131 SHT_NOTE.
132
c8e98e36
SH		 1332018-10-05 Richard Henderson <rth@twiddle.net>
134
135 * bfd-in2.h: Regenerated.
136 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
137 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
138 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
139 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
140 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
141 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
142 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
143 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
144 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
145 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
146 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
147 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
148 (elf_or1k_link_hash_table): Add field saw_plta.
149 (or1k_final_link_relocate): Add value calculations for new relocations.
150 (or1k_elf_relocate_section): Add section relocations for new
151 relocations.
152 (or1k_write_plt_entry): New function.
153 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
154 using new l.adrp instruction. Cleanup PLT relocation code generation.
155 * libbfd.h: Regenerated.
156 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
157 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
158 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
159 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
160 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
161 BFD_RELOC_OR1K_TLS_IE_LO13.
162
f2c1801f
SH		 1632018-10-05 Richard Henderson <rth@twiddle.net>
164
165 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
166 relocations. Add error for non zero addend with plt and got
167 relocations. Add error for got and plt references against dynamic, non
168 local, symbols. Add error when linking non shared liraries with
169 flag_pic.
170
1c4f3780
RH		 1712018-10-05 Richard Henderson <rth@twiddle.net>
172 Stafford Horne <shorne@gmail.com>
173
174 * bfd-in2.h: Regenerated.
175 * elf32-or1k.c (N_ONES): New macro.
176 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
177 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
178 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
179 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
180 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
181 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
182 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
183 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
184 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
185 BFD_RELOC_OR1K_TLS_LE_SLO16.
186 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
187 also check results before returning.
188 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
189 limit.
190 (or1k_final_link_relocate): New function.
191 (or1k_elf_relocate_section): Add support for new AHI and SLO
192 relocations. Use or1k_final_link_relocate instead of generic
193 _bfd_final_link_relocate.
194 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
195 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
196 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
197 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
198 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
199 and BFD_RELOC_OR1K_GOTOFF_LO16.
200 * libbfd.h: Regenerated.
201
3e1b4df8
JW		 2022018-10-04 Jim Wilson <jimw@sifive.com>
203
204 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
205 loop, handle htab->sdyntdata section.
206
6d0a6093
JM		 2072018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
208
209 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 210 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 211 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
212 do it here.
213
23e463ed
L		 2142018-10-03 H.J. Lu <hongjiu.lu@intel.com>
215
216 PR ld/23658
217 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
218 sections with the same section alignment into a single PT_NOTE
219 segment. Check SHT_NOTE section type instead of section name.
220 (_bfd_elf_map_sections_to_segments): Likewise.
221
c8d3f932
MW		 2222018-10-03 Millan Wolff <mail@milianw.de>
223
224 PR 23715
225 * dwarf2.c (find_abstract_instance): Allow recursive invocations
226 of find_abstract_instance to override the name variable.
227
8e90d6d2
NC		 2282018-10-03 Nick Clifton <nickc@redhat.com>
229
230 * po/pt.po: Updated Portuguese translation.
231
eb528ad1
CM		 2322018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
233
234 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
235 section alignment in consideration for this relocation. Fixed TCB_SIZE
236 offset size to include section alignment.
237 (get_got_entry_list_for_symbol): Changed.
238 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
239 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
240 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
241 section alignment.
242 (elf_arc_check_relocs): Changed.
243 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
244 (struct elf_arc_link_hash_entry): Moved and changed.
245 (elf_arc_link_hash_newfunc): Changed.
246 (arc_elf_link_hash_table_create): Removed old initializations.
247 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
248
79c1bf3c
L		 2492018-09-28 H.J. Lu <hongjiu.lu@intel.com>
250
251 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
252 elfclass instead of bed->s->elfclass.
253
5f9aecea
JW		 2542018-09-27 Jim Wilson <jimw@sifive.com>
255
256 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
257 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
258 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
259 (riscv_find_pcgp_lo_reloc): Likewise.
260 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
261 (riscv_delete_pcgp_lo_reloc): Likewise.
262 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
263 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
264 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
265
5ef23793
JW		 2662018-09-25 Jim Wilson <jimw@sifive.com>
267
268 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
269 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
270 and return FALSE. Return TRUE at end.
271 (riscv_make_plt_entry): Likewise.
272 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
273 (riscv_elf_finish_dynamic_sections): Update call to
274 riscv_make_plt_header.
275
551703cf
JW		 2762018-09-24 Jim Wilson <jimw@sifive.com>
277
a05f27b6
JW		 278 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
279 hi_sec_off which is symbol address with addend subtracted. Use in
280 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
281
551703cf
JW		 282 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
283 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
284 Add strings for the two errors handled here.
285 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
286 comment. Only give error with addend when used with section symbol.
287 In case bfd_reloc_dangerous, update error string.
288
db727370
JL		 2892018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
290
291 PR gdb/20948
292 * elf.c (_bfd_elf_write_object_contents): Return from function
293 early if abfd->direction == both_direction.
294
a767a1c4
SM		 2952018-09-21 Simon Marchi <simon.marchi@ericsson.com>
296
297 * configure.ac: Check for fls.
298 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
299 * config.in: Re-generate.
300 * configure: Re-generate.
301
ed3162ad
MR		 3022018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
303
304 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
305 duplicate `case' selectors.
306
fbaf61ad
NC		 3072018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
308
309 * elf32-nds32.c (nds32_elf_relax_loadstore):
310 Remove the unused target features.
311 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
312 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
313 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
314 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
315 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
316 calculate_plt_offset, calculate_got_memory_address,
317 nds32_elf_check_dup_relocs): Removed.
318 All callers changed.
319 * elf32-nds32.h: Remove the unused macros and defines.
320 (elf_nds32_link_hash_table): Remove the unused variable.
321 (bfd_elf32_nds32_set_target_option): Update prototype.
322 (nds32_elf_ex9_init): Removed.
323 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
324 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
325 to initialize array nds32_elf_howto_table in any order
326 without lots of EMPTY_HOWTO.
327 (nds32_reloc_map): Updated.
328 * reloc.c: Add BFD_RELOC_NDS32_LSI.
329 * bfd-in2.h: Regenerated.
330 * bfd/libbfd.h: Regenerated.
331 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
332 (nds32_reloc_map): Likewise.
333 (nds32_elf_relax_flsi): New function.
334 (nds32_elf_relax_section): Support floating load/store relaxation.
335 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
336 New macro.
337 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
338 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
339 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
340 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
341 New functions.
342 (nds32_info_to_howto_rel): Add BFD_ASSERT.
343 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
344 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
345 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
346 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
347 (nds32_elf_final_sda_base): Improve it to find the better gp value.
348 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
349 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
350 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
351 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
352 (create_got_section): Likewise.
353 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
354 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
355 (nds32_elf_check_relocs): Fix the issue that the shared library may
356 has TEXTREL entry in the dynamic section.
357 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
358 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
359 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
360 dynamic entry.
361 (calculate_offset): Remove the unused parameter `pic_ext_target' and
362 related codes.
363 All callers changed.
364 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
365 will cause some errors for our test cases.
366 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
367 generic object.
368 * reloc.c: Add TLS relocations.
369 * libbfd.h: Regenerated.
370 * bfd-in2.h: Regenerated.
371 * elf32-nds32.h (struct section_id_list_t): New.
372 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
373 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
374 New prototypes.
375 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
376 New macro.
377 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
378 elf_nds32_link_hash_table): Updated.
379 * elf32-nds32.c (enum elf_nds32_tls_type): New.
380 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
381 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
382 fls, ones32, list_insert, list_insert_sibling, dump_chain,
383 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
384 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
385 (elf_nds32_obj_tdata): Add new fields.
386 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
387 (nds32_elf_howto_table): Add TLS relocations.
388 (nds32_reloc_map): Likewise.
389 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
390 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
391 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
392 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
393 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
394 (dtpoff_base): Rename it to `gottpof' and then update it.
395
cf93e9c2
AM		 3962018-09-20 Alan Modra <amodra@gmail.com>
397
398 PR 23685
399 * peXXigen.c (pe_print_edata): Correct export address table
400 overflow checks. Check dataoff against section size too.
401
30838132
AM		 4022018-09-20 Alan Modra <amodra@gmail.com>
403
404 PR 23686
405 * dwarf2.c (read_section): Error when attempting to malloc
406 "(bfd_size_type) -1".
407 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
408 function_name. Bounds check reloc address. Formatting. Ensure
409 .stabstr zero terminated.
410
8ff71a9c
NC		 4112018-09-18 Nick Clifton <nickc@redhat.com>
412
413 PR 23657
414 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
415 ELF section has contents and size larger than the file size.
416
47275900
MR		 4172018-09-14 Maciej W. Rozycki <macro@mips.com>
418
419 PR ld/21375
420 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
421 (_bfd_mips_elf_linker_flags): Update prototype.
422 * elf32-mips.c (elf_backend_hide_symbol): New macro.
423 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
424 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
425 * elfxx-mips.c (mips_elf_link_hash_table): Add
426 `use_absolute_zero' and `gnu_target' members.
427 (mips_elf_record_global_got_symbol): Call
428 `_bfd_mips_elf_hide_symbol' rather than
429 `_bfd_elf_link_hash_hide_symbol'.
430 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
431 (mips_elf_obtain_contents): Reorder function.
432 (mips_elf_nullify_got_load): New function.
433 (mips_elf_calculate_relocation): Add `contents' parameter.
434 Nullify GOT loads or if it is not possible, then redirect GOT
435 relocations to the `__gnu_absolute_zero' symbol, for references
436 that are supposed to resolve to zero.
437 (mips_elf_define_absolute_zero): New function.
438 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
439 `mips_elf_calculate_relocation' for references made via the GOT
440 that are supposed to resolve to zero.
441 (_bfd_mips_elf_hide_symbol): New function.
442 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
443 set the `gnu_target' member of the MIPS hash table.
444 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
445 (_bfd_mips_post_process_headers): Use it.
446
98e10ffa
MR		 4472018-09-14 Maciej W. Rozycki <macro@mips.com>
448
449 * elfxx-mips.c (mips_elf_store_contents): New function...
450 (mips_elf_perform_relocation): ... factored out from here.
451
fe75f42e
LX		 4522018-09-14 Lifang Xia <lifang_xia@c-sky.com>
453
454 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
455 R_CKCORE_PCREL32.
456 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
457
a4cd947a
AM		 4582018-09-14 Alan Modra <amodra@gmail.com>
459
460 PR 23425
461 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
462 fields in debug sections when reloc is against an undefined symbol
463 and called from bfd_simple_get_relocated_section_contents or
464 similar.
465 * dwarf2.c (find_abstract_instance): Return true for zero offset
466 DW_FORM_ref_addr without returning values.
467
deee88e9
AM		 4682018-09-06 Alan Modra <amodra@gmail.com>
469
470 PR 23570
471 * elf32-avr.c (elf_avr_special_sections): New.
472 (elf_backend_special_sections): Define.
473
e920c014
JM		 4742018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
475
476 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
477 error when an invalid relocation is passed; this is already done
478 by `_bfd_sparc_elf_info_to_howto_ptr'.
479
8410d65b
JM		 4802018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
481
482 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
483 error when an invalid symbol index is retrieved in ELF64_R_SYM of
484 a relocation seen in an input file.
485
2542e49e
JL		 4862018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
487 Alan Modra <amodra@gmail.com>
488
489 PR 23595
490 elf.c (copy_elf_program_header): When first segment contains
491 only the headers and SHT_NOBITS sections, use segment p_filesz
492 to calculate header and padding size. Use filepos of the first
493 section otherwise.
494
79c1bf3c 4952018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 496
497 PR ld/23600
498 * archures.c (bfd_arch_get_compatible): Allow an IR object with
499 unknown architecture.
500
3d58e1fc
AM		 5012018-08-31 Alan Modra <amodra@gmail.com>
502
503 * elf64-ppc.c (num_relocs_for_offset): New function.
504 (emit_relocs_for_offset): New function.
505 (use_global_in_relocs): New function, split out from..
506 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
507 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
508 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
509
4a969973
AM		 5102018-08-31 Alan Modra <amodra@gmail.com>
511
512 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
513 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
514 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
515 Define.
516 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
517 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
518 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
519 * bfd-in2.h: Regenerate.
520 * libbfd.h: Regenerate.
521
f891966f
AM		 5222018-08-31 Alan Modra <amodra@gmail.com>
523
524 * elf64-ppc.c: Correct _notoc stub comments.
525 (ppc_build_one_stub): Simplify output of branch for notoc
526 long branch stub. Don't include label offset of 8 bytes in
527 "off" calculation for notoc plt stub. Don't emit insns to get pc.
528 (build_offset): Emit insns to get pc here instead.
529 (size_offset): Add 4 extra insns.
530 (plt_stub_size): Adjust for "off" and size_offset changes.
531 (ppc_size_one_stub): Rearrange code into a switch, duplicating
532 some to better match ppc_build_one_stub.
533
9108bc33
CX		 5342018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
535
536 * archures.c (bfd_architecture): New machine
537 bfd_mach_mips_gs264e.
538 * bfd-in2.h (bfd_architecture): Likewise.
539 * cpu-mips.c (enum I_xxx): Likewise.
540 (arch_info_struct): Likewise.
541 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
542 E_MIPS_MACH_GS264E.
543 (mips_set_isa_flags): Likewise.
544 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
545 bfd_mach_mips_gs464e extension.
546
bd782c07
CX		 5472018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
548
549 * archures.c (bfd_architecture): New machine
550 bfd_mach_mips_gs464e.
551 * bfd-in2.h (bfd_architecture): Likewise.
552 * cpu-mips.c (enum I_xxx): Likewise.
553 (arch_info_struct): Likewise.
554 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
555 E_MIPS_MACH_GS464E.
556 (mips_set_isa_flags): Likewise.
557 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
558 bfd_mach_mips_gs464 extension.
559
ac8cb70f
CX		 5602018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
561
562 * archures.c (bfd_architecture): Rename
563 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
564 * bfd-in2.h (bfd_architecture): Likewise.
565 * cpu-mips.c (enum I_xxx): Likewise.
566 (arch_info_struct): Likewise.
567 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
568 (mips_set_isa_flags): Likewise.
569 (mips_mach_extensions): Likewise.
570 (bfd_mips_isa_ext_mach): Likewise.
571 (bfd_mips_isa_ext): Likewise.
572 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
573
a693765e
CX		 5742018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
575
576 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
577
bdc6c06e
CX		 5782018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
579
580 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
581 isa_ext for infer ABI flags.
582 (print_mips_ases): Add Loongson EXT extension.
583
716c08de
CX		 5842018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
585
586 * elfxx-mips.c (print_mips_ases): Add CAM extension.
587
90c745dc
L		 5882018-08-27 H.J. Lu <hongjiu.lu@intel.com>
589
590 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
591 out the GNU_PROPERTY_X86_UINT32_VALID bit.
592
7a815dd5
L		 5932018-08-25 H.J. Lu <hongjiu.lu@intel.com>
594
595 PR ld/23499
596 * elf.c (_bfd_elf_get_symbol_version_string): Return
597 _("<corrupt>") for corrupt symbol version info.
598
a9eafb08
L		 5992018-08-24 H.J. Lu <hongjiu.lu@intel.com>
600
601 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
602 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
603 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
604 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
605 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
606 (_bfd_x86_elf_merge_gnu_properties): Likewise.
607 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
608 instead of X86_ISA_1_NEEDED.
609 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
610 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
611 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
612 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
613 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
614
aa7bca9b
L		 6152018-08-24 H.J. Lu <hongjiu.lu@intel.com>
616
617 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
618 GNU_PROPERTY_X86_UINT32_VALID bit.
619 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
620 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
621
b0ceb98a
Z		 6222018-08-23 Zenith423 <zenith432@users.sourceforge.net>
623
624 PR 23460
625 * plugin.c (struct plugin_list_entry): New structure.
626 (plugin_list): New variable.
627 (try_load_plugin): Place opened plugins on a list. Ensure that
628 the refcount in the dynamic loader is kept at 1.
629
f53ad3cf
AM		 6302018-08-23 Alan Modra <amodra@gmail.com>
631
632 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
633 nop" error message.
634
38cf70ca
NC		 6352018-08-23 Nick Clifton <nickc@redhat.com>
636
637 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
638 code with an assertion.
639
334d4ced
NC		 6402018-08-23 Nick Clifton <nickc@redhat.com>
641
642 PR 23061
643 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
644 it to prevent walking off the end of the table.
645 (coff_get_normalized_symtab): Pass internal_end pointer to
646 coff_pointerize_aux.
647
d0abeec8
AM		 6482018-08-23 Alan Modra <amodra@gmail.com>
649
650 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
651 unresolved_reloc on ppc_stub_plt_call_notoc.
652
9eef0608
L		 6532018-08-22 H.J. Lu <hongjiu.lu@intel.com>
654
655 PR ld/23536
656 * development.sh (experimental): New.
657
6f4286c4
HD		 6582018-08-22 Helge Deller <deller@gmx.de>
659 Nick Clifton <nickc@redhat.com>
660
661 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
662 the section type of the .PARISC.unwind section on 64-bit binaries
663 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
664 Add comment about the sh_entsize value.
665
3da64fe4
RA		 6662018-08-22 Rafeal Auler <rafaelauler@gmail.com>
667
668 PR 23560
669 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
670 stub's target, since it may have been changed after the layout.
671
ebf983a4 6722018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 673
674 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 675 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 676
ae19acf3 6772018-08-21 mephi42 <mephi42@gmail.com>
678
679 PR binutils/23315
680 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
681 data is already considered filled.
682
46807bf4
AM		 6832018-08-21 Alan Modra <amodra@gmail.com>
684
685 * elf64-ppc.c (HOW): Define.
686 (ONES): Delete.
687 (ppc64_elf_howto_raw): Use HOW to initialize entries.
688 * elf32-ppc.c (HOW): Define.
689 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
690 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
691
706704c8
AM		 6922018-08-21 Alan Modra <amodra@gmail.com>
693
694 * reloc.c (reloc_howto_type): Typedef.
695 (bfd_symbol): Delete forward declaration.
696 (struct reloc_howto_struct): Add "negate" field. Make "size",
697 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
698 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
699 Rearrange for better packing. Revise comments.
700 (HOWTO): Map to rearranged reloc_howto_struct.
701 (bfd_get_reloc_size): Delete now unused cases.
702 (read_reloc, write_reloc): Likewise.
703 (apply_reloc, _bfd_relocate_contents): Test howto->negate
704 rather than howto->size < 0 for negated relocation values.
705 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
706 signed/unsigned warning.
707 (xcoff_ppc_relocate_section): Delete "condition is always false"
708 code.
709 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
710 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
711 changes.
712 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
713 size 16 for ALPHA_R_LINKAGE.
714 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
715 bitsize to zero.
716 * bfd-in.h (reloc_howto_type): Delete.
717 * bfd-in2.h: Regenerate.
718
487096bf
AM		 7192018-08-21 Alan Modra <amodra@gmail.com>
720
721 * reloc.c (HOWTO): Revise comment.
722 (NEWHOWTO, HOWTO_PREPARE): Delete.
723 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
724 reloc_howto_struct with reloc_howto_type.
725 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
726 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
727 * elf-hppa.h (HOW): Define.
728 (elf_hppa_howto_table): Use it to simplify this table, correcting
729 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
730 R_PARISC_LTOFF_FPTR16DF.
731 * elf32-mep.c (MEPREL): Use HOWTO.
732 * bfd-in2.h: Regenerate.
733
865dcc8a
AM		 7342018-08-20 Alan Modra <amodra@gmail.com>
735
736 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
737 array const.
738 (mmo_init): Don't init valid_mmo_symbol_character_set.
739
ba1c4c6f
AM		 7402018-08-20 Alan Modra <amodra@gmail.com>
741
742 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
743
bfb1e8c1
L		 7442018-08-17 H.J. Lu <hongjiu.lu@intel.com>
745
746 PR ld/23515
747 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
748 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
749 backend fixup_gnu_properties if it isn't NULL. Discard
750 .note.gnu.property section if all properties have been removed.
751 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
752 (elfNN_bed): Initialize fixup_gnu_properties.
753 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
754 function.
755 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
756 prototype.
757 (elf_backend_fixup_gnu_properties): New.
758
2cdcc330
AM		 7592018-08-16 Alan Modra <amodra@gmail.com>
760
761 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
762 Formatting.
763
98641896
L		 7642018-08-12 H.J. Lu <hongjiu.lu@intel.com>
765
766 PR binutils/23494
767 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
768 (BFD32_LIBS_CFILES): Add elf-properties.c.
769 (BFD32_BACKENDS): Remove elf-properties.lo.
770 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
771 * configure.ac (elf): Remove elf-properties.lo.
772 * Makefile.in: Regenerated.
773 * configure: Likewise.
774
ab9e3428
L		 7752018-08-11 H.J. Lu <hongjiu.lu@intel.com>
776
777 PR ld/23428
778 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
779 add X86_ISA_1_NEEDED property only if existing properties won't
780 be removed.
781
1dc9e2d6
AM		 7822018-08-11 Alan Modra <amodra@gmail.com>
783
784 * reloc.c (bfd_get_reloc_size): Sort switch.
785 (read_reloc, write_reloc, apply_reloc): New functions.
786 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
787 (_bfd_relocate_contents): Use read_reloc and write_reloc.
788 (_bfd_clear_contents): Likewise.
789
7cf9ebc6
JD		 7902018-08-11 John Darrington <john@darrington.wattle.id.au>
791
792 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
793 (_bfd_clear_contents): Likewise.
794 (bfd_perform_relocation): Likewise.
795 (bfd_install_relocation): Likewise.
796
48e30f52
L		 7972018-08-10 H.J. Lu <hongjiu.lu@intel.com>
798
799 PR ld/23499
800 * elflink.c (bfd_elf_record_link_assignment): Always clear
801 h->verinfo.verdef when overriding a dynamic definition.
802
9c973a29
L		 8032018-08-10 H.J. Lu <hongjiu.lu@intel.com>
804
805 PR binutils/23494
806 * elf-properties.c (elf_get_gnu_property_section_size): Always
807 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
808 (elf_write_gnu_properties): Likewise.
809
6404ab99
L		 8102018-08-08 H.J. Lu <hongjiu.lu@intel.com>
811
812 PR binutils/23494
813 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
814 calling _bfd_elf_convert_gnu_property_size to convert
815 .note.gnu.property section size.
816 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
817 calling _bfd_elf_convert_gnu_properties to convert
818 .note.gnu.property section.
819 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
820 (_bfd_elf_convert_gnu_properties): Likewise.
821 * elf-properties.c (elf_get_gnu_property_section_size): New
822 function.
823 (elf_write_gnu_properties): Likewise.
824 (_bfd_elf_convert_gnu_property_size): Likewise.
825 (_bfd_elf_convert_gnu_properties): Likewise.
826 (_bfd_elf_link_setup_gnu_properties): Use
827 elf_get_gnu_property_section_size and elf_write_gnu_properties.
828
f7309df2
L		 8292018-08-08 H.J. Lu <hongjiu.lu@intel.com>
830
831 PR ld/23486
832 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
833 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
834 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
835 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
836 GNU_PROPERTY_X86_ISA_1_USED, property.
837
df136d64
AM		 8382018-08-07 Alan Modra <amodra@gmail.com>
839
840 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
841 Add lr_restore, eh_size and eh_base.
842 (eh_advance, eh_advance_size): New functions.
843 (build_tls_get_addr_stub): Emit EH info for stub.
844 (ppc_build_one_stub): Likewise for _notoc stubs.
845 (ppc_size_one_stub): Size EH info for stub.
846 (group_sections): Init new map_stub fields.
847 (stub_eh_frame_size): Delete.
848 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
849 program for stubs.
850 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
851 offset to stub section here..
852 (ppc64_elf_finish_dynamic_sections): ..rather than here.
853
e81b4c93
AM		 8542018-08-07 Alan Modra <amodra@gmail.com>
855
856 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
857 instruction of __tls_get_addr_opt stub.
858 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
859 dealing with __tls_get_addr_opt stub.
860 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
861
6af04484
CZ		 8622018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
863
864 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
865 efalgs only when in/out exists.
866 (elf32_arc_section_from_shdr): Don't complain about 0x0c
867 section type. It is mwdt compiler specific.
868
2fd43d78 8692018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
870
871 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
872
db1e1b45 8732018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
874
875 * elf32-arc.c (arc_elf_merge_attributes): Handle
876 Tag_ARC_ATR_version.
877
05d0e962
AM		 8782018-08-05 Alan Modra <amodra@gmail.com>
879
880 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
881 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
882 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
883 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
884 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
885 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
886 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
887 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
888 ppc_stub_plt_call_both.
889 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
890 (build_offset, size_offset): New functions.
891 (plt_stub_size): Support plt_call_notoc and plt_call_both.
892 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
893 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
894 (ppc64_elf_size_stubs): Likewise, and new stubs.
895 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
896 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
897 * bfd-in2.h: Regenerate.
898 * libbfd.h: Regenerate.
899
3f6ff479
AM		 9002018-08-05 Alan Modra <amodra@gmail.com>
901
902 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
903
13755f40
JW		 9042018-08-02 Jim Wilson <jimw@sifive.com>
905
906 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
907 add SEC_LINKER_CREATED flag.
908
4a9f7d65
NC		 9092018-08-01 Nick Clifton <nickc@redhat.com>
910
c25179e7
NC		 911 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
912 about potentially truncated strncpy operations.
913 (_bfd_xcoff_put_symbol_name): Likewise.
914
4a9f7d65
NC		 915 * elf32-avr.c (avr_stub_name): Check for a NULL return from
916 bfd_malloc.
917
103da91b
NC		 9182018-08-01 Zenith <zenith432@users.sourceforge.net>
919
920 PR 23460
921 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
922 call to fstat fails.
923 (try_claim): Always close the file descriptor at the end of the
924 function.
925 (try_load_plugin): If a plugin has already been registered, then
926 skip the dlopen and onload steps and go straight to claiming the
927 file. If these is an error, close the plugin.
928
1aa42141
AM		 9292018-08-01 Alan Modra <amodra@gmail.com>
930
931 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
932 (ppc_build_one_stub): Don't set stub_offset, instead assert that
933 it is sane. Don't adjust stub_offset for alignment. Adjust size
934 calculation. Use "targ" temp when calculating offsets.
935 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
936 calculating offsets. Adjust for alignment before setting
937 tls_get_addr_opt_bctrl.
938
cb86a42a
AM		 9392018-08-01 Alan Modra <amodra@gmail.com>
940
941 * po/SRC-POTFILES.in: Regenerate.
942
a05b9f5e
NC		 9432018-07-30 Nick Clifton <nickc@redhat.com>
944
945 PR 22706
946 * elf32-sh.c (sh_elf_relocate_section): When processing
947 translation relocs, fail if the relocation offset is too small.
948 Replace BFD_ASSERTs with more helpful error messages.
949
b8891f8d
AJ		 9502018-07-30 Andrew Jenner <andrew@codesourcery.com>
951
952 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
953 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
954 * Makefile.in: Regenerated.
955 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
956 related bfd_mach defines.
957 (bfd_csky_arch): Declare.
958 (bfd_archures_list): Add C-SKY.
959 * bfd-in.h (elf32_csky_build_stubs): Declare.
960 (elf32_csky_size_stubs): Declare.
961 (elf32_csky_next_input_section: Declare.
962 (elf32_csky_setup_section_lists): Declare.
963 * bfd-in2.h: Regenerated.
964 * config.bfd: Add C-SKY.
965 * configure.ac: Likewise.
966 * configure: Regenerated.
967 * cpu-csky.c: New file.
968 * elf-bfd.h (enum elf_target_id): Add C-SKY.
969 * elf32-csky.c: New file.
970 * libbfd.h: Regenerated.
971 * reloc.c: Add C-SKY relocations.
972 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
973 (_bfd_target_vector): Add C-SKY target vector entries.
974
469d3b57
JD		 9752018-07-27 John Darrington <john@darrington.wattle.id.au>
976
977 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
978
370e4b50
JD		 9792018-07-27 John Darrington <john@darrington.wattle.id.au>
980
981 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
982 (bfd_get_24, bfd_put_24): New macros.
983 * bfd-in2.h: Regenerate.
984
cd4d353f
JD		 9852018-07-27 John Darrington <john@darrington.wattle.id.au>
986
987 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
988
33cb30a1
AM		 9892018-07-26 Alan Modra <amodra@gmail.com>
990
991 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
992 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
993
49199304
AM		 9942018-07-25 Alan Modra <amodra@gmail.com>
995
996 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
997 Avoid trashing toff with added when used as a symbol index.
998 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
999 creating unnecessary fixups when relocatable.
1000
be3e27bb
AM		 10012018-07-25 Alan Modra <amodra@gmail.com>
1002
1003 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1004 -Wstringop-truncation warning for gcc-8.0 too.
1005 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1006 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1007 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1008 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1009 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1010
67ce483b
AM		 10112018-07-24 Alan Modra <amodra@gmail.com>
1012
1013 PR 23430
1014 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1015 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1016
f82863d7
MF		 10172018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1018
1019 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1020 relocation sections consistency check to always check both
1021 .rela.dyn and .rela.plt when they exist. Rearrange variable
1022 definition and assignment places.
1023
5d3a462f
MF		 10242018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1025
1026 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1027 relocations section for dynamic undefined weak symbols when
1028 linking a shared object.
1029
01bcaf63
TT		 10302018-07-23 Tom Tromey <tom@tromey.com>
1031
1032 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1033
2376f038
EB		 10342018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1035
1036 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1037 cleanup for the case of a global symbol that binds locally. Also
1038 install a value in the GOT slot in the case of a local symbol in
1039 a non-PIC link.
1040
241e64e3
L		 10412018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1042
1043 PR ld/23428
1044 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1045 separate code program header is needed, make sure that the first
1046 read-only PT_LOAD segment has no code by adding a
1047 GNU_PROPERTY_X86_ISA_1_USED note.
1048
8095d2f7
CX		 10492018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1050 Maciej W. Rozycki <macro@mips.com>
1051
1052 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1053
db841b6f
MR		 10542018-07-20 Maciej W. Rozycki <macro@mips.com>
1055
1056 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1057 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1058 dynamic relocation section will be discarded from output.
1059 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1060 the dynamic relocation section will be retained in output.
1061
d3554ec1
MR		 10622018-07-18 Maciej W. Rozycki <macro@mips.com>
1063
1064 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1065 checks for defined weak symbols.
1066
c691de6a
MR		 10672018-07-17 Maciej W. Rozycki <macro@mips.com>
1068
1069 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1070 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1071 whether the symbol is absolute.
1072 (nds32_elf_relax_lo12): Likewise.
1073 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1074 (elfNN_aarch64_check_relocs): Likewise.
1075 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1076 (bfd_xcoff_import_symbol): Likewise.
1077 (xcoff_write_global_symbol): Likewise.
1078
d5c928c0
MR		 10792018-07-17 Maciej W. Rozycki <macro@mips.com>
1080
1081 * linker.c (bfd_is_abs_symbol): New macro.
1082 * bfd-in2.h: Regenerate.
1083
cb2366c1
EBM		 10842018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1085
1086 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1087 (elfcore_write_ppc_ppr): Likewise.
1088 (elfcore_write_ppc_dscr): Likewise.
1089 (elfcore_write_ppc_ebb): Likewise.
1090 (elfcore_write_ppc_pmu): Likewise.
1091 (elfcore_write_ppc_tm_cgpr): Likewise.
1092 (elfcore_write_ppc_tm_cfpr): Likewise.
1093 (elfcore_write_ppc_tm_cvmx): Likewise.
1094 (elfcore_write_ppc_tm_cvsx): Likewise.
1095 (elfcore_write_ppc_tm_spr): Likewise.
1096 (elfcore_write_ppc_tm_ctar): Likewise.
1097 (elfcore_write_ppc_tm_cppr): Likewise.
1098 (elfcore_write_ppc_tm_cdscr): Likewise.
1099 * elf.c (elfcore_write_ppc_tar): New function.
1100 (elfcore_write_ppc_ppr): Likewise.
1101 (elfcore_write_ppc_dscr): Likewise.
1102 (elfcore_write_ppc_ebb): Likewise.
1103 (elfcore_write_ppc_pmu): Likewise.
1104 (elfcore_write_ppc_tm_cgpr): Likewise.
1105 (elfcore_write_ppc_tm_cfpr): Likewise.
1106 (elfcore_write_ppc_tm_cvmx): Likewise.
1107 (elfcore_write_ppc_tm_cvsx): Likewise.
1108 (elfcore_write_ppc_tm_spr): Likewise.
1109 (elfcore_write_ppc_tm_ctar): Likewise.
1110 (elfcore_write_ppc_tm_cppr): Likewise.
1111 (elfcore_write_ppc_tm_cdscr): Likewise.
1112 (elfcore_write_register_note): Call them.
1113 (elfcore_grok_ppc_tar): New function.
1114 (elfcore_grok_ppc_ppr): Likewise.
1115 (elfcore_grok_ppc_dscr): Likewise.
1116 (elfcore_grok_ppc_ebb): Likewise.
1117 (elfcore_grok_ppc_pmu): Likewise.
1118 (elfcore_grok_ppc_tm_cgpr): Likewise.
1119 (elfcore_grok_ppc_tm_cfpr): Likewise.
1120 (elfcore_grok_ppc_tm_cvmx): Likewise.
1121 (elfcore_grok_ppc_tm_cvsx): Likewise.
1122 (elfcore_grok_ppc_tm_spr): Likewise.
1123 (elfcore_grok_ppc_tm_ctar): Likewise.
1124 (elfcore_grok_ppc_tm_cppr): Likewise.
1125 (elfcore_grok_ppc_tm_cdscr): Likewise.
1126 (elfcore_grok_note): Call them.
1127
1cb83cac
MR		 11282018-07-11 Maciej W. Rozycki <macro@mips.com>
1129
1130 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1131 than `!bfd_link_pic' in determining the dynamic symbol index.
1132 Avoid the index of -1.
1133 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1134 moving `dyn' to the beginning of the function block.
1135
9143e72c
MR		 11362018-07-11 Maciej W. Rozycki <macro@mips.com>
1137 Rich Felker <bugdal@aerifal.cx>
1138
1139 PR ld/22570
1140 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1141 than `bfd_link_pic' to determine whether dynamic relocations are
1142 to be produced.
1143 (mips_elf_initialize_tls_slots): Likewise.
1144
5270eddc
MR		 11452018-07-10 Maciej W. Rozycki <macro@mips.com>
1146
1147 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1148 to `remove_section'.
1149
1594e052
AM		 11502018-07-10 Alan Modra <amodra@gmail.com>
1151
1152 * elf32-xgate.h: Delete.
1153 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1154 that are now needed.
1155 (xgate_elf_bfd_link_hash_table_create)
1156 (xgate_elf_bfd_link_hash_table_free)
1157 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1158 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1159 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1160 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1161 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1162 (elf32_xgate_post_process_headers): Delete.
1163 (elf32_xgate_backend_symbol_processing): New function.
1164 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1165 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1166 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1167 (elf_backend_relocate_section, elf_backend_object_p)
1168 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1169 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1170 (bfd_elf32_bfd_link_hash_table_create)
1171 (bfd_elf32_bfd_set_private_flags)
1172 (xgate_stub_hash_lookup): Don't define.
1173 (elf_backend_symbol_processing): Define.
1174 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1175
4b8377e7
MR		 11762018-07-09 Maciej W. Rozycki <macro@mips.com>
1177
1178 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1179 `->needs_lazy_stub' if the stubs output section is the absolute
1180 section.
1181
872899f1
L		 11822018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1183
1184 PR ld/23388
1185 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1186 * configure: Regenerated.
1187
61658d78
AM		 11882018-07-09 Alan Modra <amodra@gmail.com>
1189
1190 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1191 _bfd_elf_post_process_headers.
1192
c451bb34
MF		 11932018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1194
1195 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1196 space for dynamic relocation for undefined weak symbol.
1197 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1198 relocation for undefined weak symbols.
1199 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1200 section for relocations against undefined weak symbols.
1201
ad1cc4e4
AH		 12022018-07-06 Alan Hayward <alan.hayward@arm.com>
1203
1204 * elf.c (elfcore_grok_aarch_sve): New function.
1205 (elfcore_grok_note): Check for Aarch64 SVE.
1206 (elfcore_write_aarch_sve): New function.
1207 (elfcore_write_register_note): Check for Aarch64 SVE.
1208 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1209
fe75810f
AM		 12102018-07-06 Alan Modra <amodra@gmail.com>
1211
1212 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1213 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1214 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1215 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1216 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1217 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1218 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1219
bb11866d
JW		 12202018-07-05 Jim Wilson <jimw@sifive.com>
1221
1222 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1223 (riscv64*-*-*): Likewise.
1224 (riscv-*-*): Add as an alias for riscv32*-*-*.
1225
56ad703d
L		 12262018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1227
1228 PR ld/23372
1229 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1230 ISA properties with empty bits.
1231
d8dab054
NC		 12322018-07-05 Nick Clifton <nickc@redhat.com>
1233
1234 * po/ru.po: Updated Russian translation.
1235
4a91d0ba
AM		 12362018-07-05 Alan Modra <amodra@gmail.com>
1237
1238 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1239 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1240 on mismatch. Remove "warning: " from messages. Track last bfd
1241 used to set tags.
1242 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1243 _bfd_elf_ppc_merge_fp_attributes.
1244 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1245 from _bfd_elf_ppc_merge_fp_attributes.
1246
db40acb0
L		 12472018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1248
1249 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1250 * Makefile.in: Regenerated.
1251
b8a6ced7
AM		 12522018-07-03 Alan Modra <amodra@gmail.com>
1253
1254 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1255 sections.
1256
8d2c8c3d
AM		 12572018-07-03 Alan Modra <amodra@gmail.com>
1258
1259 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1260 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1261 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1262 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1263 incompatible attribute.
1264 (ppc_elf_merge_obj_attributes): Likewise. Return
1265 _bfd_elf_merge_object_attributes result.
1266 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1267 _bfd_elf_merge_object_attributes result.
1268
af0bfb9c
AM		 12692018-07-03 Alan Modra <amodra@gmail.com>
1270
1271 PR 17550
1272 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1273 in discarded sections.
1274
12f09816
MR		 12752018-07-02 Maciej W. Rozycki <macro@mips.com>
1276
1277 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1278 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1279 list.
1280
156f2c00
MR		 12812018-07-02 Maciej W. Rozycki <macro@mips.com>
1282
1283 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1284 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1285 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1286 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1287 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1288 R_MICROMIPS_PC23_S2 relocation entries.
1289 (micromips_elf64_howto_table_rela): Likewise.
1290 (micromips_reloc_map): Likewise.
1291 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1292 (elf_micromips_howto_table_rela): Likewise.
1293 (micromips_reloc_map): Likewise.
1294
b638b5d5
L		 12952018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1296
1297 PR ld/23324
1298 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1299 R_X86_64_converted_reloc_bit bit.
1300
eac61af6
TT		 13012018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1302 Tom Tromey <tom@tromey.com>
1303
1304 PR 13157
1305 PR 21787
1306 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1307 (bfd_mach_o_close_and_cleanup): Redefine.
1308 * archive.c (_bfd_unlink_from_archive_parent): New function,
1309 extracted from..
1310 (_bfd_archive_close_and_cleanup): ..here.
1311 (bfd_generic_archive_p): Do not clear archive's format.
1312 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1313 * libbfd.h: Regenerate.
1314
c0c468d5
TP		 13152018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1316
1317 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1318 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1319 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1320 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1321 * bfd-in2.h: Regenerate.
1322 * cpu-arm.c (arch_info_struct): Add entries for above new
1323 bfd_mach_arm values.
1324 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1325 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1326 architectures. Force assert failure for any new Tag_CPU_arch value.
1327
a05a5b64
TP		 13282018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1329
1330 * doc/bfdint.texi: Use command-line consistently when used in a
1331 compount word.
1332 * doc/bfdsumm.texi: Likewise.
1333
262e07d0
MR		 13342018-06-29 Maciej W. Rozycki <macro@mips.com>
1335
1336 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1337 visibility check made for undefined weak symbols.
1338
30aa1306
NC		 13392018-06-26 Nick Clifton <nickc@redhat.com>
1340
1341 * po/uk.po: Updated Ukranian translation.
1342
bb69498c
NC		 13432018-06-25 Nick Clifton <nickc@redhat.com>
1344
1345 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1346 for malloc returning NULL.
1347 (_bfd_aarch64_erratum_843419_fixup): Check for
1348 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1349
71300e2c
NC		 13502018-06-24 Nick Clifton <nickc@redhat.com>
1351
1352 * po/bfd.pot: Regenerate.
1353
5127f207
NC		 13542018-06-24 Nick Clifton <nickc@redhat.com>
1355
1356 * version.m4: Update version string to 2.31.51.
1357 * configure: Regenerate.
1358
719d8288
NC		 13592018-06-24 Nick Clifton <nickc@redhat.com>
1360
1361 2.31 branch created.
1362
1ced1a5f
MR		 13632018-06-21 Maciej W. Rozycki <macro@mips.com>
1364
1365 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1366 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1367
334cd8a7
MR		 13682018-06-21 Maciej W. Rozycki <macro@mips.com>
1369
1370 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1371 EI_ABIVERSION setting together.
1372
bb29b84d
MR		 13732018-06-21 Maciej W. Rozycki <macro@mips.com>
1374
1375 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1376 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1377 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1378 (_bfd_mips_post_process_headers): Use them in place of magic
1379 numbers.
1380
25eb8346
JW		 13812018-06-21 Jim Wilson <jimw@sifive.com>
1382
1383 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1384 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1385
d388f643
AM		 13862018-06-21 Alan Modra <amodra@gmail.com>
1387
1388 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1389 * doc/Makefile.in: Regenerate.
1390
b939d8a0
RL		 13912018-06-20 Renlin Li <renlin.li@arm.com>
1392
1393 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1394 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1395 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1396 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1397 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1398 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1399 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1400 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1401 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1402
6077de06
NC		 14032018-06-20 Nick Clifton <nickc@redhat.com>
1404
1405 PR 23316
1406 * opncls.c (get_build_id): Check for a negative or excessive data
1407 size in the build-id note.
1408
c6643fcc
NC		 14092018-06-20 Nick Clifton <nickc@redhat.com>
1410
1411 PR 23299
1412 * mach-o.c (cputype): New function.
1413 (cpusubtype): New function.
1414 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1415 values in the MACH-O file header.
1416 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1417 cpusubtype fields from the input bfd's mach-o header to the output
1418 bfd.
1419 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1420 Redefine to bfd_mach_o_bfd_print_private_data.
1421 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1422
789ff5b6
MR		 14232018-06-19 Maciej W. Rozycki <macro@mips.com>
1424
1425 PR ld/22966
1426 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1427 `.got.plt' entry referred is in range.
1428 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1429 start. Replace the assertion used for that with a proper error
1430 message.
1431
6a382bce
MR		 14322018-06-19 Maciej W. Rozycki <macro@mips.com>
1433
1434 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1435 formatting.
1436
d0ac1c44
SM		 14372018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1438
1439 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1440 (INCLUDES): Rename to ...
1441 (AM_CPPFLAGS): ... this.
1442 * configure.ac: Remove AC_PREREQ.
1443 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1444 info-in-builddir no-texinfo.tex.
1445 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1446 * doc/bfd.texinfo: Rename to ...
1447 * doc/bfd.texi: ... this.
1448 * Makefile.in: Re-generate.
1449 * aclocal.m4: Re-generate.
1450 * config.in: Re-generate.
1451 * configure: Re-generate.
1452 * doc/Makefile.in: Re-generate.
1453
ed1299fe
M		 14542018-06-18 Mephi <mephi42@gmail.com>
1455
1456 PR 23297
1457 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1458 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1459 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1460 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1461 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1462 * bfd-in2.h: Regenerate.
1463 * libbfd.h: Regenerate.
1464
6f20c942
FS		 14652018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1466
1467 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1468
1f6f5dba
L		 14692018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1470
1471 PR binutils/23267
1472 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1473 symbol version is base version.
1474
7f923b7f
AM		 14752018-06-14 Alan Modra <amodra@gmail.com>
1476
1477 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1478 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1479 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1480 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1481 "dynamic_relocs" is not set.
1482 * elfxx-mips.c (count_section_dynsyms): Likewise.
1483
ff91d2f0
AM		 14842018-06-14 Alan Modra <amodra@gmail.com>
1485
1486 PR 23282
1487 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1488
730c3174
SE		 14892018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1490 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1491
1492 * elfxx-mips.c (print_mips_ases): Add CRC.
1493
ecf99cc0
L		 14942018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1495
1496 PR ld/23161
1497 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1498 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1499 __bss_start, _end and _edata in shared libraries.
1500
527278f3
AM		 15012018-06-07 Alan Modra <amodra@gmail.com>
1502
1503 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1504 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1505
5c4ce239
AM		 15062018-06-05 Alan Modra <amodra@gmail.com>
1507
1508 * bfd.c (struct bfd): Update comment on "where" usage.
1509 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1510 "iostream", and "where" from containing archive file. Return
1511 error on NULL iovec.
1512 (bfd_bread): Similarly, and return error attempted out of
1513 bounds archive element access.
1514 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1515 "where" from containing archive file.
1516 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1517 attempt to optimize away seeks. Don't paper over errors by
1518 calling bfd_tell.
1519 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1520 (bfd_get_size): Likewise.
1521 (bfd_mmap): Operate on and use iovec of containing archive
1522 file. Return error on NULL iovec.
1523 * cache.c (bfd_cache_lookup_worker): Abort if working on
1524 archive element bfd.
1525 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1526 Don't ignore zero byte reads.
1527 (cache_bread): Look up FILE* in cache here. Error on NULL
1528 lookup.
1529 (cache_bwrite): Rename "where" to "from".
1530 (cache_bmmap): Don't handle archive elements.
1531 * coffcode.h (coff_slurp_line_table): Exit early on zero
1532 lineno count.
1533 * bfd-in2.h: Regenerate.
1534
27b07675
AM		 15352018-06-05 Alan Modra <amodra@gmail.com>
1536
1537 PR 23254
1538 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1539 nested archives. Open file again for plugin.
1540 (try_claim): Don't save and restore file position. Close file
1541 if not claimed.
1542 * sysdep.h (O_BINARY): Define.
1543
4b8e28c7
MF		 15442018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1545
1546 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1547 (compute_fill_extra_space): Drop declaration. Rename function to
1548 xtensa_compute_fill_extra_space.
1549 (compute_ebb_actions, remove_dead_literal): Update references to
1550 compute_fill_extra_space.
1551
8255c61b
MF		 15522018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1553
1554 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1555 variable.
1556 (xtensa_add_names): New function.
1557 (xtensa_property_section_name): Add new parameter
1558 separate_sections, use it to choose property section name.
1559 (xtensa_get_separate_property_section): New function.
1560 (xtensa_get_property_section): Invoke
1561 xtensa_get_separate_property_section to get individual property
1562 section if it exists, common property section otherwise.
1563 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1564 to xtensa_property_section_name.
1565
95da9854
L		 15662018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1567
1568 PR binutils/23146
1569 * bfd-in.h: Include "diagnostics.h".
1570 * bfd-in2.h: Regenerated.
1571 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1572 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1573 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1574 -Wstringop-truncation.
1575 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1576 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1577 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1578 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1579 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1580
137b5cbd
JW		 15812018-06-03 Jim Wilson <jimw@sifive.com>
1582
cf7a5066
JW		 1583 PR ld/23244
1584 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1585 for and handle an undefined weak with no PLT.
1586
137b5cbd
JW		 1587 PR ld/22756
1588 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1589 to code that ignores duplicate symbols.
1590
55e99962
L		 15912018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1592
1593 * version.m4: Bump version to 2.30.52
1594 * configure: Regenerated.
1595
030157d8
AM		 15962018-06-01 Alan Modra <amodra@gmail.com>
1597
1598 * bfd.c (_bfd_error_handler): Arrange for this function to be
1599 declared in bfd-in2.h.
1600 * libbfd-in.h (_bfd_error_handler): Don't declare.
1601 * libbfd.h: Regenerate.
1602 * bfd-in2.h: Regenerate.
1603
421acf18
AC		 16042018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1605
1606 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1607 This is needed to generate UEFI application image files from ELFs.
1608
92e68c1d
L		 16092018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1610
1611 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1612 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1613 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1614 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1615 (elf_i386_lazy_ibt_plt): Likewise.
1616 (elf_i386_nacl_plt): Likewise.
1617 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1618 (elf_x86_64_tlsdesc_plt_entry): This.
1619 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1620 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1621 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1622 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1623 (elf_x86_64_lazy_bnd_plt): Likewise.
1624 (elf_x86_64_lazy_ibt_plt): Likewise.
1625 (elf_x32_lazy_ibt_plt): Likewise.
1626 (elf_x86_64_nacl_plt): Likewise.
1627 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1628 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1629 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1630 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1631 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1632 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1633 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1634 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1635 (elf_x86_non_lazy_plt_layout): Update comments.
1636 (elf_x86_plt_layout): Likewise.
1637
ac98f9e2
L		 16382018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1639
1640 PR ld/23238
1641 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1642 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1643 (elf_backend_add_symbol_hook): Likewise.
1644 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1645 (elf_backend_add_symbol_hook): Likewise.
1646 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1647 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1648 (elf_backend_add_symbol_hook): Likewise.
1649 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1650 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1651 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1652 (elf_backend_add_symbol_hook): Likewise.
1653 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1654 handling.
1655 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1656 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1657 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1658 * elflink.c (elf_link_add_object_symbols): Set
1659 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1660
099bb8fb
L		 16612018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1662
1663 PR ld/23194
1664 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1665 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1666 Extracted from _bfd_elf_link_assign_sym_version.
1667 (_bfd_elf_link_hide_sym_by_version): New function.
1668 (_bfd_elf_link_assign_sym_version): Use
1669 _bfd_elf_link_hide_versioned_symbol.
1670 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1671 _bfd_elf_link_hide_sym_by_version instead of
1672 bfd_hide_sym_by_version. Don't check unversioned symbol.
1673
277eb7f6
AM		 16742018-05-25 Alan Modra <amodra@gmail.com>
1675
1676 * Makefile.in: Regenerate.
1677 * po/SRC-POTFILES.in: Regenerate.
1678
629dabe3
AM		 16792018-05-25 Alan Modra <amodra@gmail.com>
1680
1681 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1682 * configure: Regenerate.
1683
9ef6d1e3
L		 16842018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1685
1686 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1687 to data.
1688
215f5271
AM		 16892018-05-22 Alan Modra <amodra@gmail.com>
1690
1691 PR 23207
1692 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1693 is NULL.
1694 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1695 sections.
1696 (final_link_relocate): Revert last change.
1697
7455c018
AM		 16982018-05-22 Alan Modra <amodra@gmail.com>
1699
1700 PR 23207
1701 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1702 stubs in non-alloc sections.
1703
34a87bb0
L		 17042018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1705
1706 PR ld/23201
1707 * aout-target.h (MY_bfd_link_hide_symbol): New.
1708 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1709 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1710 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1711 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1712 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1713 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1714 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1715 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1716 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1717 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1718 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1719 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1720 (bfd_link_hide_symbol): Likewise.
1721 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1722 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1723 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1724 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1725 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1726 * som.c (som_bfd_link_hide_symbol): Likewise.
1727 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1728 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1729 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1730 (alpha_vms_bfd_link_hide_symbol): Likewise.
1731 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1732 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1733 _bfd_generic_link_hide_symbol.
1734 (rs6000_xcoff64_aix_vec): Likewise.
1735 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1736 local symbol dynamic.
1737 (_bfd_elf_link_hide_symbol): New function.
1738 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1739 check root.ldscript_def.
1740 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1741 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1742 * bfd-in2.h: Regenerated.
1743 * libbfd.h: Likewise.
1744
bae363f1
L		 17452018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1746
1747 PR binutils/23199
1748 * elf.c (setup_group): Mark section in a section group with
1749 SHF_GROUP.
1750
97373b2e
L		 17512018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1752
1753 PR ld/23194
1754 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1755 set eh->local_ref to 1 if a symbol is versioned and there is a
1756 version script.
1757
7f999549
JW		 17582018-05-18 Kito Cheng <kito.cheng@gmail.com>
1759
1760 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1761 EF_RISCV_RVE.
1762
6487709f
JW		 17632018-05-18 Jim Wilson <jimw@sifive.com>
1764
1765 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1766 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1767 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1768 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1769 (riscv_elf_finish_dynamic_symbol): Likewise.
1770
7b4ae824
JD		 17712018-05-18 John Darrington <john@darrington.wattle.id.au>
1772
1773 * Makefile.am: Add s12z files.
1774 * Makefile.in: Regenerate.
1775 * archures.c: Add bfd_s12z_arch.
1776 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1777 * bfd-in2.h: Regenerate.
1778 * config.bfd: Add s12z target.
1779 * configure.ac: Add s12z target.
1780 * configure: Regenerate.
1781 * cpu-s12z.c: New file.
1782 * elf32-s12z.c: New file.
1783 * libbfd.c (bfd_putb24): New function.
1784 (bfd_putl24): New function.
1785 * libbfd.h: Regenerate.
1786 * reloc.c: Add s12z relocations.
1787 (bfd_get_reloc_size): Handle size 5 relocs.
1788 * targets.c: Add s12z_elf32_vec.
1789
011b32fd
L		 17902018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1791
1792 PR ld/23189
1793 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1794 like R_386_GOT32.
1795 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1796 set eh->local_ref to 1 for linker defined symbols.
1797
4bba0fb1
AM		 17982018-05-18 Alan Modra <amodra@gmail.com>
1799
1800 PR 23199
1801 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1802 don't point at other SHT_GROUP sections. Set shdr corresponding
1803 to invalid entry, to NULL rather than section 0. Identify
1804 SHT_GROUP section index when reporting an error. Cope with NULL
1805 shdr pointer.
1806
8722de9c
AM		 18072018-05-18 Alan Modra <amodra@gmail.com>
1808
1809 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1810 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1811 visibility.
1812 * libbfd.h: Regenerate.
1813 * configure: Regenerate.
1814 * config.in: Regenerate.
1815
0b439543
AM		 18162018-05-18 Alan Modra <amodra@gmail.com>
1817
1818 * libbfd-in.h: Add include guard.
1819 * libcoff-in.h: Likewise.
1820 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1821 * doc/Makefile.in: Regenerate.
1822 * libbfd.h: Regenerate.
1823 * libcoff.h: Regenerate.
1824
1624c9ca
MR		 18252018-05-16 Maciej W. Rozycki <macro@mips.com>
1826
1827 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1828
7cf7fcc8
AM		 18292018-05-16 Alan Modra <amodra@gmail.com>
1830
1831 PR 22458
1832 * format.c (struct bfd_preserve): Add section_id.
1833 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1834 _bfd_section_id.
1835 (bfd_reinit): Set _bfd_section_id.
1836 (bfd_check_format_matches): Put all matches of any priority into
1837 matching_vector. Save initial section id and start each attempted
1838 match at that section id.
1839 * libbfd-in.h (_bfd_section_id): Declare.
1840 * section.c (_bfd_section_id): Rename from section_id and make
1841 global. Adjust uses.
1842 (bfd_get_next_section_id): Delete.
1843 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1844 bfd_get_section_id with _bfd_section_id.
1845 * libbfd.h: Regenerate.
1846 * bfd-in2.h: Regenerate.
1847
810ed4db
CG		 18482018-05-15 Christophe Guillon <christophe.guillon@st.com>
1849
1850 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1851 of the aux structure are initialised.
1852
1678bd35
FT		 18532018-05-15 Francois H. Theron <francois.theron@netronome.com>
1854
1855 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1856
293b4d4f
NC		 18572018-05-15 Nick Clifton <nickc@redhat.com>
1858
1859 * po/pt.po: New Portuguese translation.
1860 * configure.ac (ALL_LINGUAS): Add pt.
1861 * configure: Regenerate.
1862
4ec09950
L		 18632018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1864
1865 PR ld/23169
1866 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1867 an error on IFUNC pointer defined in PDE.
1868 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1869 _bfd_x86_elf_link_fixup_ifunc_symbol.
1870 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1871 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1872 function.
1873 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1874
9bc935ef
L		 18752018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1876
1877 PR ld/23162
1878 * elfxx-x86.c (elf_x86_linker_defined): New function.
1879 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1880 _end and _edata locally defined within executables.
1881
9933dc52
AM		 18822018-05-12 Alan Modra <amodra@gmail.com>
1883
1884 PR 20659
1885 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1886 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1887 Instead make matching_lma and suggested_lma pointers to the
1888 sections. Align section vma and lma calculated from segment.
1889 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1890 test. Try to handle alignment padding before first section by
1891 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1892
493ffac5
DD		 18932018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1894
1895 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1896 conformant to TI ABI.
1897 (pru_elf32_relax_section): Likewise.
1898 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1899 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1900 (pru_elf32_pmem_relocate): Trap - should not get here.
1901 (pru_elf32_relocate_section): Add support for REL relocations.
1902 (elf_info_to_howto_rel): Enable REL.
1903 (elf_backend_may_use_rel_p): Likewise.
1904 (elf_backend_may_use_rela_p): Likewise.
1905 (elf_backend_default_use_rela_p): Likewise.
1906
b4560c7d
AM		 19072018-05-09 Alan Modra <amodra@gmail.com>
1908
1909 PR 23148
1910 * peXXigen.c (pe_print_edata): Correct minimum size.
1911
53db9cf9
AM		 19122018-05-09 Alan Modra <amodra@gmail.com>
1913
1914 PR 23147
1915 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1916
95a6d235
NC		 19172018-05-08 Nick Clifton <nickc@redhat.com>
1918
1919 PR 22809
1920 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1921 string section.
1922 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1923 attribute section is larger than the size of the file.
1924
7bd8862c
AM		 19252018-05-07 Alan Modra <amodra@gmail.com>
1926
1927 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1928 strncmp when checking for ".bf" special symbol.
1929 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1930 section name a char array, remove sentinal known_sections entry,
1931 and adjust loop over known_sections to suit. Use memcmp rather
1932 than strncmp.
1933
602f1657
AM		 19342018-05-04 Alan Modra <amodra@gmail.com>
1935
1936 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1937 (struct elf_external_linux_prpsinfo32_ugid16),
1938 (struct elf_external_linux_prpsinfo64_ugid32),
1939 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1940 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1941 Move comment to..
1942 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1943 directives.
1944 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1945 to data.
1946 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1947 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1948 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1949 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1950 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1951 pragmas.
1952 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1953 false positive gcc-8 warning.
7bd8862c 1954 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 1955
a27ca19c
TMQMF		 19562018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1957
1958 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1959 of arguments when warning about different long double types.
1960
3be08ea4
SA		 19612018-05-03 Simon Atanasyan <simon@atanasyan.com>
1962
1963 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1964 (elf_backend_fixup_symbol): New macro.
1965 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1966 handling.
1967 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1968
fe944acf
FT		 19692018-04-30 Francois H. Theron <francois.theron@netronome.com>
1970
1971 * Makefile.am: Added NFP files to build.
1972 * archures.c: Added bfd_arch_nfp
1973 * config.bfd: Added NFP support.
1974 * configure.ac: Added NFP support.
1975 * cpu-nfp.c: New, for NFP support.
1976 * elf-bfd.h: Added elf_section_info()
1977 * elf64-nfp.c: New, for NFP support.
1978 * po/SRC-POTFILES.in: Added NFP source files.
1979 * targets.c: Added nfp_elf64_vec
1980 * bfd-in2.h: Regenerate.
1981 * Makefile.in: Regenerate.
1982 * configure: Regenerate.
1983
ffa389a3
AM		 19842018-04-27 Alan Modra <amodra@gmail.com>
1985
1986 * bfd-in2.h: Regenerate.
1987 * libbfd.h: Regenerate.
1988
04383fd1
AM		 19892018-04-27 Alan Modra <amodra@gmail.com>
1990
1991 PR 23123
1992 PR 22374
1993 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1994 relocs for ifuncs.
1995 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1996
bfa5bd2a
PA		 19972018-04-26 Pedro Alves <palves@redhat.com>
1998
1999 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2000 ifunc and non-ifunc symbols duplicates.
2001
59029f57
CL		 20022018-04-25 Christophe Lyon <christophe.lyon@st.com>
2003 Mickaël Guêné <mickael.guene@st.com>
2004
2005 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2006 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2007 (elf32_arm_populate_plt_entry): Likewise.
2008 (elf32_arm_output_plt_map_1): Likewise.
2009 (elf32_arm_output_arch_local_syms): Likewise.
2010
fac7bd64
CL		 20112018-04-25 Christophe Lyon <christophe.lyon@st.com>
2012 Mickaël Guêné <mickael.guene@st.com>
2013
2014 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2015 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2016
29e9b073
CL		 20172018-04-25 Christophe Lyon <christophe.lyon@st.com>
2018 Mickaël Guêné <mickael.guene@st.com>
2019
2020 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2021 for R_ARM_TARGET2.
2022
cb10292c
CL		 20232018-04-25 Christophe Lyon <christophe.lyon@st.com>
2024 Mickaël Guêné <mickael.guene@st.com>
2025
2026 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2027 (elf32_arm_always_size_sections): Create stack segment.
2028
5c5a4843
CL		 20292018-04-25 Christophe Lyon <christophe.lyon@st.com>
2030 Mickaël Guêné <mickael.guene@st.com>
2031
2032 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2033 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2034 relocations.
2035 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2036 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2037 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2038 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2039 (struct elf32_arm_link_hash_table): Update comment.
2040 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2041 (IS_ARM_TLS_RELOC): Likewise.
2042 (elf32_arm_check_relocs): Likewise.
2043 (allocate_dynrelocs_for_symbol): Likewise.
2044 (elf32_arm_size_dynamic_sections): Update comment.
2045 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2046 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2047
7801f98f
CL		 20482018-04-25 Christophe Lyon <christophe.lyon@st.com>
2049 Mickaël Guêné <mickael.guene@st.com>
2050
2051 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2052 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2053 (elf32_arm_allocate_plt_entry): Likewise.
2054 (elf32_arm_populate_plt_entry): Likewise.
2055 (elf32_arm_output_plt_map_1): Likewise.
2056
e8b09b87
CL		 20572018-04-25 Christophe Lyon <christophe.lyon@st.com>
2058 Mickaël Guêné <mickael.guene@st.com>
2059
2060 * elf32-arm.c (struct fdpic_local): New.
2061 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2062 (elf32_arm_local_fdpic_cnts): New.
2063 (struct fdpic_global): New.
2064 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2065 (elf32_arm_link_hash_table): Add srofixup field.
2066 (arm_elf_add_rofixup): New.
2067 (arm_elf_fill_funcdesc): New.
2068 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2069 (elf32_arm_allocate_local_sym_info): Likewise.
2070 (create_got_section): Create .rofixup section.
2071 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2072 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2073 (elf32_arm_final_link_relocate): Likewise.
2074 (elf32_arm_check_relocs): Likewise.
2075 (allocate_dynrelocs_for_symbol): Likewise.
2076 (elf32_arm_size_dynamic_sections): Likewise.
2077 (elf32_arm_finish_dynamic_sections): Likewise.
2078 (elf32_arm_output_arch_local_syms): Likewise.
2079 (elf32_arm_fdpic_omit_section_dynsym): New.
2080
188fd7ae
CL		 20812018-04-25 Christophe Lyon <christophe.lyon@st.com>
2082 Mickaël Guêné <mickael.guene@st.com>
2083
2084 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2085 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2086 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2087 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2088 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2089 (elf32_arm_howto_from_type): Take new members of
2090 elf32_arm_howto_table_2 into account.
2091 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2092 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2093 BFD_RELOC_ARM_FUNCDESC_VALUE.
2094 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2095 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2096 BFD_RELOC_ARM_FUNCDESC_VALUE.
2097
18a20338
CL		 20982018-04-25 Christophe Lyon <christophe.lyon@st.com>
2099 Mickaël Guêné <mickael.guene@st.com>
2100
2101 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2102 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2103 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2104 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2105
617a5ada
CL		 21062018-04-25 Christophe Lyon <christophe.lyon@st.com>
2107 Mickaël Guêné <mickael.guene@st.com>
2108
2109 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2110 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2111 arm*-*-uclinuxfdpiceabi.
2112 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2113 arm_elf32_fdpic_le_vec.
2114 * configure: Regenerate.
2115 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2116 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2117 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2118 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2119 (elf32_arm_fdpic_link_hash_table_create): New.
2120 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2121 arm_elf32_fdpic_le_vec.
2122
d99b4b92
AM		 21232018-04-25 Alan Modra <amodra@gmail.com>
2124
2125 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2126 * elf.c (elfcore_write_prpsinfo): Likewise.
2127
21282018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2129
2130 * Makefile.am: Remove arm-aout and arm-coff support.
2131 * config.bfd: Likewise.
2132 * configure.ac: Likewise.
2133 * targets.c: Likewise.
2134 * aout-arm.c: Delete.
2135 * armnetbsd.c: Delete.
2136 * riscix.c: Delete.
2137 * Makefile.in: Regenerate.
2138 * configure: Regenerate.
2139 * po/SRC-POTFILES.in: Regenerate.
2140
aa4a8c2a
NC		 21412018-04-24 Nick Clifton <nickc@redhat.com>
2142
db0c309f
NC		 2143 PR 23113
2144 * elf.c (ignore_section_sym): Check for the output_section pointer
2145 being NULL before dereferencing it.
2146
aa4a8c2a
NC		 2147 PR 23110
2148 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2149 a negative PE_DEBUG_DATA size before iterating over the debug data.
2150
b9f26d2e
AM		 21512018-04-23 Alan Modra <amodra@gmail.com>
2152
2153 * elf-linux-core.h: Revert last change.
2154 * elf.c: Likewise.
2155
bf82069d
NC		 21562018-04-23 Nick Clifton <nickc@redhat.com>
2157
2158 PR 23056
2159 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2160 the end of the string table, and zero it.
2161
5a6312e8
AM		 21622018-04-23 Alan Modra <amodra@gmail.com>
2163
2164 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2165 gcc-8 string truncation warning.
2166 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2167 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2168 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2169 * elf.c (elfcore_write_prpsinfo): Likewise.
2170
bf82069d
NC		 21712018-04-23 Nick Clifton <nickc@redhat.com>
2172
2173 PR 23056
2174 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2175 the end of the string table, and zero it.
2176
4352556b
AM		 21772018-04-20 Alan Modra <amodra@gmail.com>
2178
2179 PR 22978
2180 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2181 case both dtprel and tprel relocs.
2182 (allocate_dynrelocs): Adjust conditions for got relocs.
2183 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2184 Emit dynamic relocs on TLS GOT entries for shared libraries,
2185 not when pic. Omit dynamic reloc on dtprel entry when local,
2186 and on tprel entry when local and executable.
2187
f6a8b8c7
AM		 21882018-04-19 Alan Modra <amodra@gmail.com>
2189
2190 PR 22537
2191 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2192 (hppa_type_of_stub): Don't return a long branch stub for
2193 symbols other than those defined statically.
2194
8e415ce8
AM		 21952018-04-19 Alan Modra <amodra@gmail.com>
2196
2197 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2198 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2199 to selvecs for mips targets change 2018-04-18.
2200 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2201 and mips_ecoff_bele_vec.
2202 * targets.c: Likewise.
2203 * coff-mips.c: Resurrect.
2204 * Makefile.in: Regenerate.
2205 * configure: Regenerate.
2206 * po/SRC-POTFILES.in: Regenerate.
2207
3596d8ce
AM		 22082018-04-18 Alan Modra <amodra@gmail.com>
2209
2210 * Makefile.am: Remove mips aout and coff support.
2211 * config.bfd: Likewise.
2212 * configure.ac: Likewise.
2213 * targets.c: Likewise.
2214 * coff-mips.c: Delete
2215 * mipsbsd.c: Delete
2216 * pe-mips.c: Delete
2217 * pei-mips.c: Delete
2218 * Makefile.in: Regenerate.
2219 * configure: Regenerate.
2220 * po/SRC-POTFILES.in: Regenerate.
2221
d9dd2045
L		 22222018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2223
2224 * elf32-i386.c (elf32_bed): Define before including
2225 "elf32-target.h".
2226 * elf64-x86-64.c (elf64_bed): Define before including
2227 "elf64-target.h".
2228 (elf32_bed): Define before including "elf32-target.h".
2229
e4e6a73d
L		 22302018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2231
2232 PR ld/23055
2233 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2234 normal input file with compatible relocation.
2235
c65c21e1
AM		 22362018-04-18 Alan Modra <amodra@gmail.com>
2237
2238 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2239 * config.bfd: Likewise.
2240 * configure.ac: Likewise.
2241 * doc/bfdint.texi: Likewise.
2242 * targets.c: Likewise.
2243 * freebsd.h: Delete.
2244 * i386dynix.c: Delete.
2245 * i386freebsd.c: Delete.
2246 * i386linux.c: Delete.
2247 * i386mach3.c: Delete.
2248 * i386netbsd.c: Delete.
2249 * i386os9k.c: Delete.
2250 * Makefile.in: Regenerate.
2251 * configure: Regenerate.
2252 * po/SRC-POTFILES.in: Regenerate.
2253
884d4d8a 22542018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2255
2256 Microblaze Target: PIC data text relative
2257
2258 * bfd/reloc.c (2 new BFD relocations):
2259 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2260 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2261 * bfd/bfd-in2.h: Regenerate
2262 * bfd/libbfd.h: Regenerate
2263 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2264 new relocs and handle them in both relocate and relax functions.
2265 (microblaze_elf_reloc_type_lookup): add mapping between for new
2266 bfd relocs.
2267 (microblaze_elf_relocate_section): Handle new relocs in case of
2268 elf relocation.
2269 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2270
6327533b
NC		 22712018-04-17 Nick Clifton <nickc@redhat.com>
2272
808346fc
NC		 2273 PR 23055
2274 * aoutx.h (find_nearest_line): Check that the symbol name exists
2275 and is long enough, before attempting to see if it is for a .o
2276 file.
2277 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2278 NULL.
2279 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2280 NULL.
2281 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2282 has no name.
2283
6327533b
NC		 2284 PR 23065
2285 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2286
e9af4700
NC		 22872018-04-16 Nick Clifton <nickc@redhat.com>
2288
2289 PR 23061
2290 * coffgen.c (coff_pointerize_aux): Check for an out of range
2291 fixup.
2292
ddb00039
AM		 22932018-04-16 Alan Modra <amodra@gmail.com>
2294
2295 * Makefile.am: Remove arm-epoc-pe support.
2296 * coff-arm.c: Likewise.
2297 * config.bfd: Likewise.
2298 * configure.ac: Likewise.
2299 * targets.c: Likewise.
2300 * epoc-pe-arm.c: Delete.
2301 * epoc-pei-arm.c: Delete.
2302 * Makefile.in: Regenerate.
2303 * configure: Regenerate.
2304 * po/SRC-POTFILES.in: Regenerate.
2305
c9098af4
AM		 23062018-04-16 Alan Modra <amodra@gmail.com>
2307
2308 * Makefile.am: Remove sparc-aout and sparc-coff support.
2309 * config.bfd: Likewise.
2310 * configure.ac: Likewise.
2311 * targets.c: Likewise.
2312 * aout-sparcle.c: Delete.
2313 * aoutf1.h: Delete.
2314 * cf-sparclynx.c: Delete.
2315 * coff-sparc.c: Delete.
2316 * demo64.c: Delete.
2317 * sparclinux.c: Delete.
2318 * sparclynx.c: Delete.
2319 * sparcnetbsd.c: Delete.
2320 * sunos.c: Delete.
2321 * Makefile.in: Regenerate.
2322 * configure: Regenerate.
2323 * po/SRC-POTFILES.in: Regenerate.
2324
dc12032b
AM		 23252018-04-16 Alan Modra <amodra@gmail.com>
2326
2327 * Makefile.am: Remove m68k-aout and m68k-coff support.
2328 * aoutf1.h: Likewise.
2329 * aoutx.h: Likewise.
2330 * archive.c: Likewise.
2331 * bfd-in.h: Likewise.
2332 * bfd.c: Likewise.
2333 * coffcode.h: Likewise.
2334 * coffswap.h: Likewise.
2335 * config.bfd: Likewise.
2336 * configure.ac: Likewise.
2337 * configure.host: Likewise.
2338 * doc/bfd.texinfo: Likewise.
2339 * doc/bfdint.texi: Likewise.
2340 * freebsd.h: Likewise.
2341 * gen-aout.c: Likewise.
2342 * hpux-core.c: Likewise.
2343 * libaout.h: Likewise.
2344 * libbfd-in.h: Likewise.
2345 * pdp11.c: Likewise.
2346 * peicode.h: Likewise.
2347 * riscix.c: Likewise.
2348 * targets.c: Likewise.
2349 * aout0.c: Delete.
2350 * coff-apollo.c: Delete.
2351 * coff-aux.c: Delete.
2352 * coff-m68k.c: Delete.
2353 * coff-svm68k.c: Delete.
2354 * coff-u68k.c: Delete.
2355 * hosts/delta68.h: Delete.
2356 * hosts/hp300bsd.h: Delete.
2357 * hosts/m68kaux.h: Delete.
2358 * hosts/news.h: Delete.
2359 * hp300bsd.c: Delete.
2360 * hp300hpux.c: Delete.
2361 * liboasys.h: Delete.
2362 * m68k4knetbsd.c: Delete.
2363 * m68klinux.c: Delete.
2364 * m68knetbsd.c: Delete.
2365 * oasys.c: Delete.
2366 * versados.c: Delete.
2367 * Makefile.in: Regenerate.
2368 * bfd-in2.h: Regenerate.
2369 * configure: Regenerate.
2370 * libbfd.h: Regenerate.
2371 * po/SRC-POTFILES.in: Regenerate.
2372
211dc24b
AM		 23732018-04-16 Alan Modra <amodra@gmail.com>
2374
2375 * Makefile.am: Remove sh5 and sh64 support.
2376 * archures.c: Likewise.
2377 * config.bfd: Likewise.
2378 * configure.ac: Likewise.
2379 * cpu-sh.c: Likewise.
2380 * elf32-sh-relocs.h: Likewise.
2381 * elf32-sh.c: Likewise.
2382 * targets.c: Likewise.
2383 * elf32-sh64-com.c: Delete.
2384 * elf32-sh64.c: Delete.
2385 * elf32-sh64.h: Delete.
2386 * elf64-sh64.c: Delete.
2387 * Makefile.in: Regenerate.
2388 * bfd-in2.h: Regenerate.
2389 * configure: Regenerate.
2390 * po/SRC-POTFILES.in: Regenerate.
2391
4db9937a
AM		 23922018-04-16 Alan Modra <amodra@gmail.com>
2393
2394 * Makefile.am: Remove sh-symbianelf support.
2395 * config.bfd: Likewise.
2396 * configure.ac: Likewise.
2397 * targets.c: Likewise.
2398 * elf32-sh-symbian.c: Delete.
2399 * Makefile.in: Regenerate.
2400 * configure: Regenerate.
2401 * po/SRC-POTFILES.in: Regenerate.
2402
9f5d1593
AM		 24032018-04-16 Alan Modra <amodra@gmail.com>
2404
2405 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2406 * config.bfd: Likewise.
2407 * configure.ac: Likewise.
2408 * targets.c: Likewise.
2409 * vaxbsd.c: Delete.
2410 * Makefile.in: Regenerate.
2411 * configure: Regenerate.
2412 * po/SRC-POTFILES.in: Regenerate.
2413
a9a4b302
AM		 24142018-04-16 Alan Modra <amodra@gmail.com>
2415
2416 * Makefile.am: Remove w65 support.
2417 * archures.c: Likewise.
2418 * coffcode.h: Likewise.
2419 * config.bfd: Likewise.
2420 * configure.ac: Likewise.
2421 * targets.c: Likewise.
2422 * coff-w65.c: Delete.
2423 * cpu-w65.c: Delete.
2424 * Makefile.in: Regenerate.
2425 * bfd-in2.h: Regenerate.
2426 * configure: Regenerate.
2427 * po/SRC-POTFILES.in: Regenerate.
2428
04cb01fd
AM		 24292018-04-16 Alan Modra <amodra@gmail.com>
2430
2431 * Makefile.am: Remove we32k support.
2432 * archures.c: Likewise.
2433 * coffcode.h: Likewise.
2434 * config.bfd: Likewise.
2435 * configure.ac: Likewise.
2436 * targets.c: Likewise.
2437 * coff-we32k.c: Delete.
2438 * cpu-we32k.c: Delete.
2439 * Makefile.in: Regenerate.
2440 * bfd-in2.h: Regenerate.
2441 * configure: Regenerate.
2442 * po/SRC-POTFILES.in: Regenerate.
2443
c2bf1eec
AM		 24442018-04-16 Alan Modra <amodra@gmail.com>
2445
2446 * Makefile.am: Remove m88k support.
2447 * aoutx.h: Likewise.
2448 * archures.c: Likewise.
2449 * coffcode.h: Likewise.
2450 * coffswap.h: Likewise.
2451 * config.bfd: Likewise.
2452 * configure.ac: Likewise.
2453 * cpu-ns32k.c: Likewise.
2454 * elf32-nds32.c: Likewise.
2455 * mach-o.c: Likewise.
2456 * netbsd-core.c: Likewise.
2457 * reloc.c: Likewise.
2458 * targets.c: Likewise.
2459 * coff-m88k.c: Delete.
2460 * cpu-m88k.c: Delete.
2461 * elf32-m88k.c: Delete.
2462 * hosts/m88kmach3.h: Delete.
2463 * m88kmach3.c: Delete.
2464 * m88kopenbsd.c: Delete.
2465 * Makefile.in: Regenerate.
2466 * bfd-in2.h: Regenerate.
2467 * configure: Regenerate.
2468 * po/SRC-POTFILES.in: Regenerate.
2469
6793974d
AM		 24702018-04-16 Alan Modra <amodra@gmail.com>
2471
2472 * Makefile.am: Remove i370 support.
2473 * archures.c: Likewise.
2474 * config.bfd: Likewise.
2475 * configure.ac: Likewise.
2476 * targets.c: Likewise.
2477 * cpu-i370.c: Delete.
2478 * elf32-i370.c: Delete.
2479 * Makefile.in: Regenerate.
2480 * bfd-in2.h: Regenerate.
2481 * configure: Regenerate.
2482 * po/SRC-POTFILES.in: Regenerate.
2483
e82aa794
AM		 24842018-04-16 Alan Modra <amodra@gmail.com>
2485
2486 * Makefile.am: Remove h8500 support.
2487 * archures.c: Likewise.
2488 * coffcode.h: Likewise.
2489 * config.bfd: Likewise.
2490 * configure.ac: Likewise.
2491 * targets.c: Likewise.
2492 * coff-h8500.c: Delete.
2493 * cpu-h8500.c: Delete.
2494 * Makefile.in: Regenerate.
2495 * bfd-in2.h: Regenerate.
2496 * configure: Regenerate.
2497 * po/SRC-POTFILES.in: Regenerate.
2498
fe0bf0fd
AM		 24992018-04-16 Alan Modra <amodra@gmail.com>
2500
2501 * Makefile.am: Remove h8300-coff support.
2502 * coffcode.h: Likewise.
2503 * config.bfd: Likewise.
2504 * configure.ac: Likewise.
2505 * reloc16.c: Likewise.
2506 * targets.c: Likewise.
2507 * coff-h8300.c: Delete.
2508 * Makefile.in: Regenerate.
2509 * configure: Regenerate.
2510 * po/SRC-POTFILES.in: Regenerate.
2511
fdef3943
AM		 25122018-04-16 Alan Modra <amodra@gmail.com>
2513
2514 * Makefile.am: Remove IEEE 695 support.
2515 * archures.c: Likewise.
2516 * bfd.c: Likewise.
2517 * config.bfd: Likewise.
2518 * configure.ac: Likewise.
2519 * doc/bfd.texinfo: Likewise.
2520 * doc/bfdint.texi: Likewise.
2521 * doc/bfdsumm.texi: Likewise.
2522 * section.c: Likewise.
2523 * targets.c: Likewise.
2524 * ieee.c: Delete.
2525 * libieee.h: Delete.
2526 * Makefile.in: Regenerate.
2527 * bfd-in2.h: Regenerate.
2528 * configure: Regenerate.
2529 * po/SRC-POTFILES.in: Regenerate.
2530
de96689e
AM		 25312018-04-16 Alan Modra <amodra@gmail.com>
2532
2533 * config.bfd: Remove tandem support.
2534
5972ac73
AM		 25352018-04-16 Alan Modra <amodra@gmail.com>
2536
2537 * Makefile.am: Remove newsos3 support.
2538 * aoutx.h: Likewise.
2539 * config.bfd: Likewise.
2540 * configure.ac: Likewise.
2541 * targets.c: Likewise.
2542 * newsos3.c: Delete.
2543 * Makefile.in: Regenerate.
2544 * configure: Regenerate.
2545 * po/SRC-POTFILES.in: Regenerate.
2546
b4b594e3
AM		 25472018-04-16 Alan Modra <amodra@gmail.com>
2548
2549 * Makefile.am: Remove netware support.
2550 * bfd-in.h: Likewise.
2551 * bfd.c: Likewise.
2552 * config.bfd: Likewise.
2553 * configure.ac: Likewise.
2554 * doc/bfdint.texi: Likewise.
2555 * ecoff.c: Likewise.
2556 * targets.c: Likewise.
2557 * libnlm.h: Delete.
2558 * nlm-target.h: Delete.
2559 * nlm.c: Delete.
2560 * nlm32-alpha.c: Delete.
2561 * nlm32-i386.c: Delete.
2562 * nlm32-ppc.c: Delete.
2563 * nlm32-sparc.c: Delete.
2564 * nlm32.c: Delete.
2565 * nlm64.c: Delete.
2566 * nlmcode.h: Delete.
2567 * nlmswap.h: Delete.
2568 * Makefile.in: Regenerate.
2569 * bfd-in2.h: Regenerate.
2570 * configure: Regenerate.
2571 * po/SRC-POTFILES.in: Regenerate.
2572
fceadf09
AM		 25732018-04-16 Alan Modra <amodra@gmail.com>
2574
2575 * archures.c: Remove tahoe support.
2576 * config.bfd: Likewise.
2577 * configure.ac: Likewise.
2578 * hosts/tahoe.h: Delete.
2579 * bfd-in2.h: Regenerate.
2580 * configure: Regenerate.
2581
702d1671
AM		 25822018-04-14 Alan Modra <amodra@gmail.com>
2583
2584 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2585 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2586 sanity test.
2587 (elfNN_bed): Init relropagesize.
2588 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2589 select relropagesize.
2590 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2591 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2592 (ELF_MINPAGESIZE): Don't define.
2593 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2594 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2595 * bfd-in2.h: Regenerate.
2596
03aa9684
AM		 25972018-04-14 Alan Modra <amodra@gmail.com>
2598
2599 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2600 on __QNXTARGET__ define.
2601
24acfe5e
AM		 26022018-04-14 Alan Modra <amodra@gmail.com>
2603
2604 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2605 to obsolete list.
2606
a8eb42a8
AM		 26072018-04-11 Alan Modra <amodra@gmail.com>
2608
2609 * aout-adobe.c: Delete.
2610 * bout.c: Delete.
2611 * coff-i860.c: Delete.
2612 * coff-i960.c: Delete.
2613 * cpu-i860.c: Delete.
2614 * cpu-i960.c: Delete.
2615 * elf32-i860.c: Delete.
2616 * elf32-i960.c: Delete.
2617 * hosts/i860mach3.h: Delete.
2618 * Makefile.am: Remove i860, i960, bout, and adobe support.
2619 * archures.c: Remove i860 and i960 support.
2620 * coffcode.h: Likewise.
2621 * reloc.c: Likewise.
2622 * aoutx.h: Comment updates.
2623 * archive.c: Remove BOUT and i960 support.
2624 * bfd.c: Remove BOUT support.
2625 * coffswap.h: Remove i960 support.
2626 * config.bfd: Remove i860, i960 and adobe targets.
2627 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2628 * targets.c: Likewise.
2629 * ieee.c: Remove i960 support.
2630 * mach-o.c: Remove i860 support.
2631 * Makefile.in: Regenerate.
2632 * bfd-in2.h: Regenerate.
2633 * configure: Regenerate.
2634 * libbfd.h: Regenerate.
2635 * po/SRC-POTFILES.in: Regenerate.
2636
aec2e0d2
MR		 26372018-04-09 Maciej W. Rozycki <macro@mips.com>
2638
2639 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2640 in the BFD symbol referred by the relocation.
2641 (mips_elf64_write_rela): Likewise.
2642
9ccfa98b
MR		 26432018-04-09 Maciej W. Rozycki <macro@mips.com>
2644
2645 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2646 error for out-of-range `r_sym' values.
2647
3e04d765
AM		 26482018-04-09 Alan Modra <amodra@gmail.com>
2649
2650 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2651 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2652 (ppc64_elf_check_relocs): Set has_pltcall.
2653 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2654 (ppc64_elf_inline_plt): New function.
2655 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2656 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2657 * elf32-ppc.c (has_pltcall): Define.
2658 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2659 (ppc_elf_check_relocs): Set has_pltcall.
2660 (ppc_elf_inline_plt): New function.
2661 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2662 (ppc_elf_size_dynamic_sections): Likewise.
2663 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2664
23cedd1d
AM		 26652018-04-09 Alan Modra <amodra@gmail.com>
2666
2667 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2668 (is_plt_seq_reloc): New function.
2669 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2670 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2671 (ppc_elf_relax_section): Handle PLTCALL reloc.
2672 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2673 resolving locally.
2674 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2675 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2676 (has_tls_get_addr_call): Correct comment.
2677 (is_branch_reloc): Add PLTCALL.
2678 (is_plt_seq_reloc): New function.
2679 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2680 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2681 entry for R_PPC64_PLTCALL.
2682 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2683 (ppc_type_of_stub): Handle PLTCALL reloc.
2684 (toc_adjusting_stub_needed): Likewise.
2685 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2686 reloc insn. Nop out inline plt call sequence when resolving
2687 locally. Handle __tls_get_addr inline plt call optimization.
2688
2d7ad24e
AM		 26892018-04-09 Alan Modra <amodra@gmail.com>
2690
2691 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2692 (struct ppc_stub_hash_entry): Add symtype field.
2693 (PLT_KEEP): Define.
2694 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2695 (create_linkage_sections): Create pltlocal and relpltlocal.
2696 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2697 Set PLT_KEEP.
2698 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2699 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2700 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2701 Keep PLT entries for inline calls against locals.
2702 (ppc_build_one_stub): Use pltlocal as appropriate.
2703 (ppc_size_one_stub): Likewise.
2704 (ppc64_elf_size_stubs): Set symtype.
2705 (build_global_entry_stubs_and_plt): Init pltlocal and write
2706 relpltlocal for globals.
2707 (write_plt_relocs_for_local_syms): Likewise for local syms.
2708 (ppc64_elf_relocate_section): Support PLT for local syms.
2709 * elf32-ppc.c (PLT_KEEP): Define.
2710 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2711 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2712 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2713 Set PLT_KEEP. Adjust update_local_sym_info call.
2714 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2715 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2716 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2717 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2718 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2719 (ppc_finish_symbols): Likewise for locals.
2720
49c09209
AM		 27212018-04-09 Alan Modra <amodra@gmail.com>
2722
2723 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2724 for local symbols to..
2725 (write_plt_relocs_for_local_syms): ..here. New function.
2726 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2727 global symbols to..
2728 (build_global_entry_stubs_and_plt): ..here. Rename from
2729 build_global_entry_stubs.
2730 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2731 Call write_plt_relocs_for_local_syms.
2732 * elf32-ppc.c (get_sym_h): New function.
2733 (ppc_elf_relax_section): Use get_sym_h.
2734 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2735 stubs for local symbols to..
2736 (ppc_finish_symbols): ..here. New function.
2737 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2738 global syms to..
2739 (write_global_sym_plt): ..here. New function.
2740 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2741 (ppc_finish_symbols): Declare.
2742
08be3224
AM		 27432018-04-09 Alan Modra <amodra@gmail.com>
2744
2745 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2746 (ppc_elf_relocate_section): Likewise.
2747 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2748 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2749 resolution to plt entry relative to toc pointer.
2750
37da22e5
AM		 27512018-04-09 Alan Modra <amodra@gmail.com>
2752
2753 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2754 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2755 file when other TLS flags are tested in a mask.
2756 (TLS_MARK, NON_GOT): Define.
2757 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2758 (update_local_sym_info): Don't create got entry when NON_GOT.
2759 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2760 Set TLS_MARK.
2761 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2762 (ppc64_elf_relocate_section): Likewise.
2763 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2764 __tls_get_addr calls lacking a marker reloc.
2765 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2766 TLS_TPRELGD): Renumber. Update comment.
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 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2771 Set TLS_MARK.
2772 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2773 __tls_get_addr calls lacking a marker reloc.
2774
a6fd92b0
L		 27752018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2776
2777 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2778 R_X86_64_converted_reloc_bit.
2779
3cba8b6c
L		 27802018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2781
2782 PR gas/22318
2783 * configure: Regenerated.
2784
0e8452bb
AM		 27852018-04-05 Alan Modra <amodra@gmail.com>
2786
2787 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2788 (elf_hppa_info_to_howto_rel): Likewise.
2789
8ee55178
MR		 27902018-04-04 Maciej W. Rozycki <macro@mips.com>
2791
2792 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2793 unsuccessfully for unimplemented relocations.
2794 (elf_hppa_info_to_howto_rel): Likewise.
2795
5d7c8b80
MR		 27962018-04-04 Maciej W. Rozycki <macro@mips.com>
2797
2798 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2799 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2800 howto lookup failure.
2801 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2802 accordingly.
2803 (elf32_i860_info_to_howto_rela): Likewise.
2804 (elf32_i860_relocate_splitn): Likewise.
2805 (elf32_i860_relocate_pc16): Likewise.
2806 (elf32_i860_relocate_pc26): Likewise.
2807 (elf32_i860_relocate_section): Likewise.
2808
707bad1b
MR		 28092018-04-04 Maciej W. Rozycki <macro@mips.com>
2810
2811 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2812 check for `visium_elf_howto_table' table access.
2813
0cc919dc
MR		 28142018-04-04 Maciej W. Rozycki <macro@mips.com>
2815
2816 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2817 check for `iq2000_elf_howto_table' table access.
2818
f428698e
MR		 28192018-04-04 Maciej W. Rozycki <macro@mips.com>
2820
2821 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2822 for `elf32_frv_howto_table' table access.
2823
7ed6f92a
MR		 28242018-04-04 Maciej W. Rozycki <macro@mips.com>
2825
2826 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2827 unsuccessfully for placeholder howtos.
2828 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2829 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2830
75def2ab
MR		 28312018-03-29 Maciej W. Rozycki <macro@mips.com>
2832
2833 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2834 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2835
8b6a949a
MR		 28362018-03-28 Maciej W. Rozycki <macro@mips.com>
2837
2838 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2839 ATTRIBUTE_UNUSED from `abfd'.
2840
d81270c3
MR		 28412018-03-28 Maciej W. Rozycki <macro@mips.com>
2842
2843 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2844 `_bfd_error_handler' call formatting.
2845
60dceb8d 28462018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 2847
2848 * elf32-mips.c (mips_info_to_howto_rel): Call
2849 `mips_elf32_rtype_to_howto' directly rather than via
2850 `->elf_backend_mips_rtype_to_howto'.
2851
e04ef022
RL		 28522018-03-28 Renlin Li <renlin.li@arm.com>
2853
2854 PR ld/22970
2855 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2856 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2857 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2858 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2859 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2860 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2861 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2862 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2863 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2864 (elfNN_aarch64_final_link_relocate): Support new relocations.
2865 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2866 relocations.
2867 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2868
84f1b9fb
RL		 28692018-03-28 Renlin Li <renlin.li@arm.com>
2870
2871 PR ld/22970
2872 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2873 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2874 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2875 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2876 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2877 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2878 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2879 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2880 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2881 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2882 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2883 TLSLE_LDST16_TPREL_LO12,
2884 TLSLE_LDST16_TPREL_LO12_NC,
2885 TLSLE_LDST32_TPREL_LO12,
2886 TLSLE_LDST32_TPREL_LO12_NC,
2887 TLSLE_LDST64_TPREL_LO12,
2888 TLSLE_LDST64_TPREL_LO12_NC,
2889 TLSLE_LDST8_TPREL_LO12,
2890 TLSLE_LDST8_TPREL_LO12_NC.
2891 * bfd-in2.h: Regenerated.
2892 * libbfd.h: Regenerated.
2893
f8745e1c
EB		 28942018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2895
2896 PR ld/22972
2897 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2898 has_old_style_got_reloc.
2899 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2900 relocations. Fix a couple of long lines.
2901 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2902 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2903 GOT relocations.
2904
bf54968b
L		 29052018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2906
2907 PR ld/23000
2908 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2909 ENDBR64 to the TLSDESC PLT entry.
2910
0ccf57bd
AM		 29112018-03-21 Alan Modra <amodra@gmail.com>
2912
2913 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2914 symbols. Use size_t counts. Delete redundant opd test.
2915
4bad6366
AM		 29162018-03-21 Alan Modra <amodra@gmail.com>
2917
2918 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2919
bac3c8c5
AM		 29202018-03-21 Alan Modra <amodra@gmail.com>
2921
2922 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2923 field unsigned.
2924 (update_local_sym_info): Likewise for local_got_tls_masks.
2925 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2926
6a3858a6
AM		 29272018-03-21 Alan Modra <amodra@gmail.com>
2928
2929 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2930 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2931 do in size_dynamic_sections.
2932
675e2809
AM		 29332018-03-21 Alan Modra <amodra@gmail.com>
2934
2935 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2936 without first checking array bounds.
2937 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2938
416c34d6
L		 29392018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2940
2941 PR ld/22983
2942 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2943 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2944
315aa1cf
NC		 29452018-03-19 Nick Clifton <nickc@redhat.com>
2946
2947 * po/es.po: Updated Spanish translation.
2948
0854d504
MF		 29492018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2950
2951 * elf32-xtensa.c (xlate_map_entry): Change types of address
2952 fields from 'unsigned' to 'bfd_vma'.
2953 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2954 the key argument to bsearch. Allow offsets past the end of a
2955 section, use the last map entry for translation of such offsets.
2956
f9671640
KLC		 29572018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2958
2959 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2960 Not support the target feature.
2961 (nds32_elf_ex9_itb_base): Likewise.
2962 (nds32_elf_ex9_import_table): Likewise.
2963 (nds32_elf_ex9_finish): Likewise.
2964 (nds32_elf_ex9_reloc_jmp): Likewise.
2965 (nds32_elf_get_insn_with_reg): Likewise.
2966 (nds32_get_local_syms): Likewise.
2967 (nds32_elf_ex9_replace_instruction): Likewise.
2968 (nds32_elf_ifc_calc): Likewise.
2969 (nds32_elf_ifc_finish): Likewise.
2970 (nds32_elf_ifc_replace): Likewise.
2971 (nds32_elf_ifc_reloc): Likewise.
2972
7dda8d3c
AM		 29732018-03-14 Alan Modra <amodra@gmail.com>
2974
2975 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2976 sfpr size added before defining alias symbols.
2977 (ppc64_elf_build_stubs): Add stub section padding before
2978 copying sfpr contents and defining save/restore alias symbols.
2979
9e223787
L		 29802018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2981
2982 PR ld/20882
2983 * elflink.c (elf_gc_mark_debug_section): Also check the local
2984 debug definition section.
2985
3e33b239
NC		 29862018-03-13 Nick Clifton <nickc@redhat.com>
2987
2988 PR 22113
2989 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2990 function. Add an end address parameter. Check access of the data
2991 pointer to make sure that they do not extend beyond the end
2992 address. Return FALSE if any check fails. Add the end address
2993 pointer to the ui structure.
2994 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2995 codes to make sure that they do not extend beyond the end address
2996 pointer. Print an error message and return immediately if any
2997 check fails.
2998
f657f8c4
NC		 29992018-03-09 Nick Clifton <nickc@redhat.com>
3000
3001 * elf64-s390.c (elf_s390_relocate_section): Move check for
3002 relocations against non-allocated sections to before the code that
3003 handles ifunc relocations.
3004 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3005 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3006 relocs against IFUNC symbols in non-allocated sections as relocs
3007 against FUNC symbols.
3008 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3009
347a8774
L		 30102018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3011
3012 PR ld/22929
3013 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3014 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3015 relocation against FUNC symbol.
3016 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3017
0c1ded8d
RL		 30182018-03-07 Renlin Li <renlin.li@arm.com>
3019
3020 PR ld/20402
3021 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3022 symbol, and don't emit relocation in specific case.
3023
0118219e
AM		 30242018-03-07 Alan Modra <amodra@gmail.com>
3025
3026 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3027 (mips_elf64_slurp_one_reloc_table): Pass on error.
3028
dfb93f11
JC		 30292018-03-03 James Cowgill <james.cowgill@mips.com>
3030 Maciej W. Rozycki <macro@mips.com>
3031
3032 PR ld/21900
3033 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3034 after calling `undefined_symbol' hook if this is an error
3035 condition. Assume the value of 0 for the symbol requested
3036 otherwise.
3037
9a2ebffd
JW		 30382018-03-02 Jim Wilson <jimw@sifive.com>
3039
3040 PR 22903
3041 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3042 and nop instead of 4.
3043 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3044 8 instead of 4.
3045
788af978
JW		 30462018-03-01 Jim Wilson <jimw@sifive.com>
3047
3048 PR 22756
3049 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3050 else if instead of if.
3051
5224fa03
AM		 30522018-03-01 Alan Modra <amodra@gmail.com>
3053
3054 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3055
116acb2c
AM		 30562018-02-28 Alan Modra <amodra@gmail.com>
3057
3058 PR 22887
3059 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3060
eef10466
NC		 30612018-02-28 Nick Clifton <nickc@redhat.com>
3062
12c96342
NC		 3063 PR 22895
3064 PR 22893
3065 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3066 pointer. Drop unused abfd parameter. Check the size of the block
3067 before initialising the data field. Return the end pointer if the
3068 size is invalid.
3069 (read_attribute_value): Adjust invocations of read_n_bytes.
3070
eef10466
NC		 3071 PR 22894
3072 * dwarf1.c (parse_die): Check the length of form blocks before
3073 advancing the data pointer.
3074
0d329c0a
AM		 30752018-02-28 Alan Modra <amodra@gmail.com>
3076
3077 PR 22887
3078 * aoutx.h (translate_symbol_table): Print an error message and set
3079 bfd_error on finding an invalid name string offset.
3080
f6aec96d
L		 30812018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3082
3083 * config.in: Regenerated.
3084 * configure: Likewise.
3085 * configure.ac: Add --enable-separate-code.
3086 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3087 to 1 for Linux/x86 targets,
3088 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3089 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3090
f3185997
NC		 30912018-02-27 Nick Clifton <nickc@redhat.com>
3092
e8f5af78
NC		 3093 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3094 message.
3095 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3096 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3097 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3098 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3099 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3100 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3101 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3102 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3103 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3104
f3185997
NC		 3105 PR 22875
3106 * elf-bfd.h (struct elf_backend_data): Change the return type of
3107 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3108 to bfd_boolean.
3109 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3110 value from the info_to_howto function and fail if that function
3111 failed.
3112 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3113 from the info_to_howto function.
3114 (elf32_h8_relax_section): Likewise.
3115 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3116 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3117 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3118 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3119 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3120 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3121 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3122 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3123 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3124 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3125 (riscv_elf_relocate_section): Likewise.
3126 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3127 bfd_boolean. Issue an error message, set an error value and
3128 return FALSE if the reloc is not recognized.
3129 (elf_hppa_info_to_howto_rel): Likewise.
3130 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3131 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3132 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3133 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3134 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3135 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3136 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3137 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3138 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3139 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3140 (cris_info_to_howto_rela): Likewise.
3141 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3142 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3143 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3144 Likewise.
3145 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3146 (elf32_dlx_info_to_howto_rel): Likewise.
3147 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3148 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3149 * elf32-frv.c (frv_info_to_howto_rela)
3150 (frvfdpic_info_to_howto_rel): Likewise.
3151 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3152 * elf32-gen.c (elf_generic_info_to_howto)
3153 (elf_generic_info_to_howto_rel): Likewise.
3154 * elf32-h8300.c (elf32_h8_info_to_howto)
3155 (elf32_h8_info_to_howto_rel): Likewise.
3156 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3157 * elf32-i386.c (elf_i386_reloc_type_lookup)
3158 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3159 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3160 Likewise.
3161 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3162 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3163 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3164 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3165 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3166 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3167 Likewise.
3168 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3169 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3170 * elf32-m68k.c (rtype_to_howto): Likewise.
3171 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3172 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3173 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3174 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3175 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3176 Likewise.
3177 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3178 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3179 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3180 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3181 Likewise.
3182 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3183 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3184 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3185 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3186 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3187 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3188 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3189 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3190 * elf32-score.c (s3_bfd_score_info_to_howto)
3191 (_bfd_score_info_to_howto): Likewise.
3192 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3193 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3194 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3195 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3196 (elf32_tic6x_info_to_howto_rel): Likewise.
3197 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3198 * elf32-v850.c (v850_elf_info_to_howto_rel)
3199 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3200 * elf32-vax.c (rtype_to_howto): Likewise.
3201 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3202 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3203 (elf32_wasm32_info_to_howto_rela): Likewise.
3204 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3205 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3206 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3207 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3208 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3209 * elf64-gen.c (elf_generic_info_to_howto)
3210 (elf_generic_info_to_howto_rel): Likewise.
3211 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3212 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3213 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3214 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3215 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3216 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3217 Likewise.
3218 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3219 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3220 Likewise.
3221 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3222 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3223 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3224 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3225 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3226 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3227 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3228 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3229 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3230 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3231 Default to NULL.
3232
1f4bace8
JW		 32332018-02-26 Jim Wilson <jimw@sifive.com>
3234 Stephan Schreiber <info@fs-driver.org>
3235
3236 PR 15904
3237 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3238 call, set changed_contents and changed_relocs. Likewise after
3239 successful ia64_elf_relax_br call.
3240
6838f2be
AM		 32412018-02-26 Alan Modra <amodra@gmail.com>
3242
3243 * elf.c (assign_file_positions_except_relocs): Don't segfault
3244 when actual number of phdrs is less than allocated. Delete
3245 outdated comment. Formatting.
3246
38f14ab8
AM		 32472018-02-26 Alan Modra <amodra@gmail.com>
3248
3249 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3250 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3251 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3252 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3253 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3254 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3255 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3256 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3257 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3258 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3259 error/warning messages.
3260
6e05870c
AM		 32612018-02-26 Alan Modra <amodra@gmail.com>
3262
3263 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3264 * syms.c: Standardize error/warning messages.
3265
59d08d6c
AM		 32662018-02-26 Alan Modra <amodra@gmail.com>
3267
3268 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3269 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3270 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3271 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3272
90b6238f
AM		 32732018-02-26 Alan Modra <amodra@gmail.com>
3274
3275 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3276
2c1c9679
AM		 32772018-02-26 Alan Modra <amodra@gmail.com>
3278
3279 * elfxx-mips.c: Standardize error/warning messages.
3280
9793eb77
AM		 32812018-02-26 Alan Modra <amodra@gmail.com>
3282
3283 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3284 * elflink.c: Standardize error/warning messages. Replace use of
3285 linker callback einfo with _bfd_error_handler when possible.
3286
0aa13fee
AM		 32872018-02-26 Alan Modra <amodra@gmail.com>
3288
3289 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3290 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3291 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3292 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3293 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3294 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3295 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3296 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3297 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3298 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3299 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3300 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3301 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3302 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3303 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3304 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3305 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3306 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3307 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3308 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3309 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3310 unrecognized/unsupported reloc message.
3311
cf97bcb0
AM		 33122018-02-26 Alan Modra <amodra@gmail.com>
3313
3314 * elf32-ppc.c: Standardize error/warning messages. Use
3315 _bfd_error_handler rather than einfo when einfo features not used.
3316 * elf64-ppc.c: Likewise.
3317
01f7e10c
AM		 33182018-02-23 Alan Modra <amodra@gmail.com>
3319
3320 PR 22881
3321 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3322 segment if no matching LOAD segment.
3323
e859f655
KLC		 33242018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3325
3326 * elf32-nds32.h: Define mask for ict_model.
3327
6e8d06db
JD		 33282018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3329
3330 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3331
b248d650
MR		 33322018-02-19 Maciej W. Rozycki <macro@mips.com>
3333
3334 Revert
3335 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3336
3337 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3338 .reginfo section has wrong size.
3339
6798f8bf
MR		 33402018-02-19 Maciej W. Rozycki <macro@mips.com>
3341
3342 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3343 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3344 `.MIPS.abiflags' sections.
3345 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3346 section's end.
3347
8772de11
MR		 33482018-02-19 Maciej W. Rozycki <macro@mips.com>
3349
3350 * section.c (SEC_FIXED_SIZE): New macro.
3351 * bfd-in2.h: Regenerate.
3352
4f7fd351
MR		 33532018-02-19 Maciej W. Rozycki <macro@mips.com>
3354
3355 * section.c (SEC_HAS_GOT_REF): Remove macro.
3356 * bfd-in2.h: Regenerate.
3357
f2b740ac
AM		 33582018-02-19 Alan Modra <amodra@gmail.com>
3359
3360 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3361 arguments.
3362 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3363 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3364 (_bfd_riscv_relax_pc): Likewise and fix typos.
3365 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3366 * libbfd.h: Regenerate.
3367
8979927a
AM		 33682018-02-19 Alan Modra <amodra@gmail.com>
3369
3370 * dwarf2.c (read_section): Don't use 'll' format modifier.
3371 (find_abstract_instance): Likewise.
3372 * elfcore.h (elf_core_file_p): Likewise.
3373
2dcf00ce
AM		 33742018-02-19 Alan Modra <amodra@gmail.com>
3375
3376 * bfd-in.h: Include inttypes.h or if not available define
3377 PRId64, PRIu64 and PRIx64.
3378 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3379 modifier to print bfd_vma.
3380 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3381 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3382 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3383 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3384 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3385 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3386 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3387 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3388 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3389 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3390 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3391 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3392 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3393 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3394 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3395 and cast input to uint64_t, and similarly for Ld and Lu.
3396 * bfd-in2.h: Regenerate.
3397
c1c8c1ef
AM		 33982018-02-19 Alan Modra <amodra@gmail.com>
3399
3400 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3401 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3402 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3403 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3404 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3405 * reloc.c: Replace use of %R and %T in format strings passed to
3406 einfo and friends by %pR and %pT.
3407
871b3ab2
AM		 34082018-02-19 Alan Modra <amodra@gmail.com>
3409
3410 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3411 of %A and %B.
3412 * aout-adobe.c: Update all messages using %A and %B.
3413 * aout-cris.c: Likewise.
3414 * aoutx.h: Likewise.
3415 * archive.c: Likewise.
3416 * binary.c: Likewise.
3417 * cache.c: Likewise.
3418 * coff-alpha.c: Likewise.
3419 * coff-arm.c: Likewise.
3420 * coff-i860.c: Likewise.
3421 * coff-mcore.c: Likewise.
3422 * coff-ppc.c: Likewise.
3423 * coff-rs6000.c: Likewise.
3424 * coff-sh.c: Likewise.
3425 * coff-tic4x.c: Likewise.
3426 * coff-tic54x.c: Likewise.
3427 * coff-tic80.c: Likewise.
3428 * coff64-rs6000.c: Likewise.
3429 * coffcode.h: Likewise.
3430 * coffgen.c: Likewise.
3431 * cofflink.c: Likewise.
3432 * coffswap.h: Likewise.
3433 * compress.c: Likewise.
3434 * cpu-arm.c: Likewise.
3435 * ecoff.c: Likewise.
3436 * elf-attrs.c: Likewise.
3437 * elf-eh-frame.c: Likewise.
3438 * elf-ifunc.c: Likewise.
3439 * elf-m10300.c: Likewise.
3440 * elf-properties.c: Likewise.
3441 * elf-s390-common.c: Likewise.
3442 * elf.c: Likewise.
3443 * elf32-arc.c: Likewise.
3444 * elf32-arm.c: Likewise.
3445 * elf32-avr.c: Likewise.
3446 * elf32-bfin.c: Likewise.
3447 * elf32-cr16.c: Likewise.
3448 * elf32-cr16c.c: Likewise.
3449 * elf32-cris.c: Likewise.
3450 * elf32-crx.c: Likewise.
3451 * elf32-d10v.c: Likewise.
3452 * elf32-d30v.c: Likewise.
3453 * elf32-epiphany.c: Likewise.
3454 * elf32-fr30.c: Likewise.
3455 * elf32-frv.c: Likewise.
3456 * elf32-gen.c: Likewise.
3457 * elf32-hppa.c: Likewise.
3458 * elf32-i370.c: Likewise.
3459 * elf32-i386.c: Likewise.
3460 * elf32-i960.c: Likewise.
3461 * elf32-ip2k.c: Likewise.
3462 * elf32-iq2000.c: Likewise.
3463 * elf32-lm32.c: Likewise.
3464 * elf32-m32c.c: Likewise.
3465 * elf32-m32r.c: Likewise.
3466 * elf32-m68hc11.c: Likewise.
3467 * elf32-m68hc12.c: Likewise.
3468 * elf32-m68hc1x.c: Likewise.
3469 * elf32-m68k.c: Likewise.
3470 * elf32-mcore.c: Likewise.
3471 * elf32-mep.c: Likewise.
3472 * elf32-metag.c: Likewise.
3473 * elf32-microblaze.c: Likewise.
3474 * elf32-moxie.c: Likewise.
3475 * elf32-msp430.c: Likewise.
3476 * elf32-mt.c: Likewise.
3477 * elf32-nds32.c: Likewise.
3478 * elf32-nios2.c: Likewise.
3479 * elf32-or1k.c: Likewise.
3480 * elf32-pj.c: Likewise.
3481 * elf32-ppc.c: Likewise.
3482 * elf32-rl78.c: Likewise.
3483 * elf32-rx.c: Likewise.
3484 * elf32-s390.c: Likewise.
3485 * elf32-score.c: Likewise.
3486 * elf32-score7.c: Likewise.
3487 * elf32-sh-symbian.c: Likewise.
3488 * elf32-sh.c: Likewise.
3489 * elf32-sh64.c: Likewise.
3490 * elf32-sparc.c: Likewise.
3491 * elf32-spu.c: Likewise.
3492 * elf32-tic6x.c: Likewise.
3493 * elf32-tilepro.c: Likewise.
3494 * elf32-v850.c: Likewise.
3495 * elf32-vax.c: Likewise.
3496 * elf32-visium.c: Likewise.
3497 * elf32-wasm32.c: Likewise.
3498 * elf32-xgate.c: Likewise.
3499 * elf32-xtensa.c: Likewise.
3500 * elf64-alpha.c: Likewise.
3501 * elf64-gen.c: Likewise.
3502 * elf64-hppa.c: Likewise.
3503 * elf64-ia64-vms.c: Likewise.
3504 * elf64-mmix.c: Likewise.
3505 * elf64-ppc.c: Likewise.
3506 * elf64-s390.c: Likewise.
3507 * elf64-sh64.c: Likewise.
3508 * elf64-sparc.c: Likewise.
3509 * elf64-x86-64.c: Likewise.
3510 * elfcode.h: Likewise.
3511 * elfcore.h: Likewise.
3512 * elflink.c: Likewise.
3513 * elfnn-aarch64.c: Likewise.
3514 * elfnn-ia64.c: Likewise.
3515 * elfnn-riscv.c: Likewise.
3516 * elfxx-mips.c: Likewise.
3517 * elfxx-sparc.c: Likewise.
3518 * elfxx-tilegx.c: Likewise.
3519 * elfxx-x86.c: Likewise.
3520 * hpux-core.c: Likewise.
3521 * ieee.c: Likewise.
3522 * ihex.c: Likewise.
3523 * libbfd.c: Likewise.
3524 * linker.c: Likewise.
3525 * mach-o.c: Likewise.
3526 * merge.c: Likewise.
3527 * mmo.c: Likewise.
3528 * oasys.c: Likewise.
3529 * pdp11.c: Likewise.
3530 * pe-mips.c: Likewise.
3531 * peXXigen.c: Likewise.
3532 * peicode.h: Likewise.
3533 * reloc.c: Likewise.
3534 * rs6000-core.c: Likewise.
3535 * srec.c: Likewise.
3536 * stabs.c: Likewise.
3537 * vms-alpha.c: Likewise.
3538 * xcofflink.c: Likewise.
3539
dbc88fc1
AM		 35402018-02-19 Alan Modra <amodra@gmail.com>
3541
3542 PR 22845
3543 * elf.c (IS_TBSS): Define.
3544 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3545 (assign_file_positions_for_non_load_sections): Revert last change.
3546 Properly calculate load segment limits to compare against relro limits.
3547
325ba6fb
AM		 35482018-02-17 Alan Modra <amodra@gmail.com>
3549
3550 PR 22845
3551 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3552 degenerate zero size PT_LOAD segments when finding one overlapping
3553 the PT_GNU_RELRO segment.
3554
d00dd7dc
AM		 35552018-02-16 Alan Modra <amodra@gmail.com>
3556
3557 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3558 (_bfd_bool_bfd_true): Rename from bfd_true.
3559 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3560 (_bfd_int_bfd_0): Rename from bfd_0.
3561 (_bfd_uint_bfd_0): Rename from bfd_0u.
3562 (_bfd_long_bfd_0): Rename from bfd_0l.
3563 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3564 (_bfd_void_bfd): Rename from bfd_void.
3565 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3566 (_bfd_bool_bfd_link_false_error),
3567 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3568 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3569 (_bfd_bool_bfd_asection_bfd_asection_true),
3570 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3571 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3572 * archive.c (_bfd_noarchive_get_elt_at_index),
3573 (_bfd_noarchive_openr_next_archived_file),
3574 (_bfd_noarchive_construct_extended_name_table),
3575 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3576 (_bfd_noarchive_write_armap): New functions.
3577 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3578 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3579 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3580 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3581 (alpha_ecoff_swap_coff_lineno_out),
3582 (alpha_ecoff_swap_coff_reloc_out): New functions.
3583 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3584 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3585 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3586 (mips_ecoff_swap_coff_lineno_out),
3587 (mips_ecoff_swap_coff_reloc_out): New functions.
3588 * coffcode.h (coff_set_alignment_hook): Replace define with
3589 new function.
3590 (symname_in_debug_hook): Likewise.
3591 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3592 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3593 * elf.c (assign_file_positions_except_relocs): Test
3594 elf_backend_allow_non_load_phdr for NULL.
3595 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3596 _bfd_elf_link_omit_section_dynsym. Update uses.
3597 (_bfd_elf_omit_section_dynsym_all): New function.
3598 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3599 (_bfd_elf_omit_section_dynsym_default): Declare.
3600 (_bfd_elf_omit_section_dynsym_all): Declare.
3601 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3602 (_bfd_nolink_bfd_get_relocated_section_contents),
3603 (_bfd_nolink_bfd_lookup_section_flags),
3604 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3605 (_bfd_nolink_bfd_link_hash_table_create),
3606 (_bfd_nolink_bfd_link_just_syms),
3607 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3608 (_bfd_nolink_bfd_link_split_section),
3609 (_bfd_nolink_section_already_linked),
3610 (_bfd_nolink_bfd_define_common_symbol),
3611 (_bfd_nolink_bfd_define_start_stop): New functions.
3612 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3613 (_bfd_norelocs_bfd_reloc_name_lookup),
3614 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3615 * section.c (_bfd_nowrite_set_section_contents): New function.
3616 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3617 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3618 (_bfd_nosymbols_get_symbol_version_string),
3619 (_bfd_nosymbols_bfd_is_local_label_name),
3620 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3621 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3622 (_bfd_nosymbols_bfd_make_debug_symbol),
3623 ( _bfd_nosymbols_read_minisymbols),
3624 ( _bfd_nosymbols_minisymbol_to_symbol),
3625 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3626 * libbfd-in.h: Declare new functions. Update existing defines,
3627 removing casts.
3628 * aix386-core.c: Update to use new hooks. Formatting.
3629 * aout-adobe.c: Likewise.
3630 * aout-arm.c: Likewise.
3631 * aout-target.h: Likewise.
3632 * aout-tic30.c: Likewise.
3633 * aoutf1.h: Likewise.
3634 * binary.c: Likewise.
3635 * bout.c: Likewise.
3636 * cisco-core.c: Likewise.
3637 * coff-alpha.c: Likewise.
3638 * coff-i386.c: Likewise.
3639 * coff-i860.c: Likewise.
3640 * coff-i960.c: Likewise.
3641 * coff-ia64.c: Likewise.
3642 * coff-mips.c: Likewise.
3643 * coff-ppc.c: Likewise.
3644 * coff-rs6000.c: Likewise.
3645 * coff-sh.c: Likewise.
3646 * coff-tic30.c: Likewise.
3647 * coff-tic54x.c: Likewise.
3648 * coff-x86_64.c: Likewise.
3649 * coff64-rs6000.c: Likewise.
3650 * coffcode.h: Likewise.
3651 * elf-m10300.c: Likewise.
3652 * elf32-cr16.c: Likewise.
3653 * elf32-lm32.c: Likewise.
3654 * elf32-m32r.c: Likewise.
3655 * elf32-metag.c: Likewise.
3656 * elf32-score.c: Likewise.
3657 * elf32-score7.c: Likewise.
3658 * elf32-tilepro.c: Likewise.
3659 * elf32-xstormy16.c: Likewise.
3660 * elf32-xtensa.c: Likewise.
3661 * elf64-alpha.c: Likewise.
3662 * elf64-hppa.c: Likewise.
3663 * elf64-ia64-vms.c: Likewise.
3664 * elf64-mmix.c: Likewise.
3665 * elf64-sh64.c: Likewise.
3666 * elfnn-ia64.c: Likewise.
3667 * elfxx-sparc.c: Likewise.
3668 * elfxx-target.h: Likewise.
3669 * elfxx-tilegx.c: Likewise.
3670 * elfxx-x86.h: Likewise.
3671 * hp300hpux.c: Likewise.
3672 * hppabsd-core.c: Likewise.
3673 * hpux-core.c: Likewise.
3674 * i386msdos.c: Likewise.
3675 * i386os9k.c: Likewise.
3676 * ieee.c: Likewise.
3677 * ihex.c: Likewise.
3678 * irix-core.c: Likewise.
3679 * libaout.h: Likewise.
3680 * libecoff.h: Likewise.
3681 * mach-o-target.c: Likewise.
3682 * mach-o.c: Likewise.
3683 * mipsbsd.c: Likewise.
3684 * mmo.c: Likewise.
3685 * netbsd-core.c: Likewise.
3686 * nlm-target.h: Likewise.
3687 * oasys.c: Likewise.
3688 * osf-core.c: Likewise.
3689 * pdp11.c: Likewise.
3690 * pe-mips.c: Likewise.
3691 * pe-x86_64.c: Likewise.
3692 * pef.c: Likewise.
3693 * plugin.c: Likewise.
3694 * ppcboot.c: Likewise.
3695 * ptrace-core.c: Likewise.
3696 * sco5-core.c: Likewise.
3697 * som.c: Likewise.
3698 * sparclynx.c: Likewise.
3699 * srec.c: Likewise.
3700 * tekhex.c: Likewise.
3701 * trad-core.c: Likewise.
3702 * verilog.c: Likewise.
3703 * versados.c: Likewise.
3704 * vms-alpha.c: Likewise.
3705 * vms-lib.c: Likewise.
3706 * wasm-module.c: Likewise.
3707 * xsym.c: Likewise.
3708 * libbfd.h: Regenerate.
3709
2a0d9853
JW		 37102018-02-15 Jim Wilson <jimw@sifive.com>
3711
09ca4b9d
JW		 3712 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3713 symbols whose section address is zero.
3714
2a0d9853
JW		 3715 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3716 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3717 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3718 Add %X%P to error messages.
3719
e513bd38
EB		 37202018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3721
3722 PR ld/22832
3723 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3724 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3725 and assert that the result of the call is not NULL.
3726
12ef3f5a
NC		 37272018-02-14 Nick Clifton <nickc@redhat.com>
3728
3729 PR 22823
3730 Revert previous delta. Add extra casts to avoid compile time
3731 warnings instead.
3732 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3733 cast to avoid warning from gcc v8 compiler.
3734 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3735 (_bfd_generic_bfd_set_private_flags): Likewise.
3736 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3737 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3738 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3739 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3740 (_bfd_noarchive_construct_extended_name_table): Likewise.
3741 (_bfd_noarchive_truncate_arname): Likewise.
3742 (_bfd_noarchive_write_ar_hdr): Likewise.
3743 (_bfd_noarchive_get_elt_at_index): Likewise.
3744 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3745 (_bfd_nosymbols_print_symbol): Likewise.
3746 (_bfd_nosymbols_get_symbol_info): Likewise.
3747 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3748 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3749 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3750 (_bfd_nosymbols_get_lineno): Likewise.
3751 (_bfd_nosymbols_find_nearest_line): Likewise.
3752 (_bfd_nosymbols_find_line): Likewise.
3753 (_bfd_nosymbols_find_inliner_info): Likewise.
3754 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3755 (_bfd_nosymbols_read_minisymbols): Likewise.
3756 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3757 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3758 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3759 (_bfd_nowrite_set_arch_mach): Likewise.
3760 (_bfd_nowrite_set_section_contents): Likewise.
3761 (_bfd_nolink_sizeof_headers): Likewise.
3762 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3763 (_bfd_nolink_bfd_relax_section): Likewise.
3764 (_bfd_nolink_bfd_gc_sections): Likewise.
3765 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3766 (_bfd_nolink_bfd_merge_sections): Likewise.
3767 (_bfd_nolink_bfd_is_group_section): Likewise.
3768 (_bfd_nolink_bfd_discard_group): Likewise.
3769 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3770 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3771 (_bfd_nolink_bfd_link_just_syms): Likewise.
3772 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3773 (_bfd_nolink_bfd_final_link): Likewise.
3774 (_bfd_nolink_bfd_link_split_section): Likewise.
3775 (_bfd_nolink_section_already_linked): Likewise.
3776 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3777 (_bfd_nolink_bfd_define_start_stop): Likewise.
3778 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3779 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3780 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3781 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3782 * libbfd.c (bfd_false_any): Delete.
3783 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3784 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3785 * libbfd.h (extern): Regenerate
3786 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3787 cast to avoid warning from gcc v8 compiler.
3788 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3789 * binary.c (binary_get_symbol_info): Likewise.
3790 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3791 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3792 * coffcode.h (coff_set_alignment_hook): Likewise.
3793 (symname_in_debug_hook): Likewise.
3794 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3795 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3796 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3797 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3798 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3799 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3800 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3801 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3802 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3803 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3804 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3805 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3806 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3807 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3808 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3809 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3810 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3811 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3812 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3813 (bfd_elfNN_bfd_set_private_flags): Likewise.
3814 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3815 (elf_backend_init_index_section): Likewise.
3816 (elf_backend_allow_non_load_phdr): Likewise.
3817 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3818 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3819 * ieee.c (ieee_construct_extended_name_table): Likewise.
3820 (ieee_write_armap): Likewise.
3821 (ieee_write_ar_hdr): Likewise.
3822 (ieee_bfd_is_target_special_symbol): Likewise.
3823 * ihex.c (ihex_canonicalize_symtab): Likewise.
3824 (ihex_bfd_is_target_special_symbol): Likewise.
3825 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3826 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3827 (_bfd_ecoff_set_alignment_hook): Likewise.
3828 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3829 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3830 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3831 * oasys.c (oasys_construct_extended_name_table): Likewise.
3832 (oasys_write_armap): Likewise.
3833 (oasys_write_ar_hdr): Likewise.
3834 (oasys_bfd_is_target_special_symbol): Likewise.
3835 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3836 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3837 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3838 * som.c (som_bfd_is_target_special_symbol): Likewise.
3839 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3840 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3841 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3842 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3843 (versados_bfd_reloc_name_lookup): Likewise.
3844 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3845 (vms_bfd_define_start_stop): Likewise.
3846 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3847 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3848 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3849
451875b4
L		 38502018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3851
3852 PR ld/22842
3853 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3854 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3855 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3856 R_X86_64_PC32 reloc against dynamic function in data section.
3857 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3858 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3859 against dynamic function in data section.
3860 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3861 function address only if pcrel_plt is true.
3862 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3863 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3864 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3865 PC-relative relocation against a function definition in data
3866 secton in PIE. Remove the obsolete comments.
3867 (elf_x86_link_hash_table): Add pcrel_plt.
3868
1031c264
L		 38692018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3870
3871 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3872 instead of bfd_link_pic, for building shared library.
3873
bd7ab16b
L		 38742018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3875
3876 PR gas/22791
3877 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3878 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3879 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3880 against protected function in shared object.
3881
80c96350
ST		 38822018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3883
3884 PR 22828
3885 * po/ru.po: Fix typo in Russian translation.
3886
87993319
MR		 38872018-02-13 Maciej W. Rozycki <macro@mips.com>
3888
3889 * wasm-module.c (wasm_scan_name_function_section): Rename
3890 `index' local variable to `idx'.
3891
68d20676
NC		 38922018-02-13 Nick Clifton <nickc@redhat.com>
3893
3894 PR 22823
3895 Fix compile time warnings generated by gcc version 8.
3896 * libbfd-in.h: Remove extraneous text from prototypes.
3897 Add prototypes for bfd_false_any, bfd_true_any,
3898 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3899 bfd_n1_any, bfd_void_any.
3900 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3901 function.
3902 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3903 (_bfd_generic_bfd_set_private_flags): Likewise.
3904 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3905 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3906 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3907 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3908 (_bfd_noarchive_construct_extended_name_table): Likewise.
3909 (_bfd_noarchive_truncate_arname): Likewise.
3910 (_bfd_noarchive_write_ar_hdr): Likewise.
3911 (_bfd_noarchive_get_elt_at_index): Likewise.
3912 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3913 (_bfd_nosymbols_print_symbol): Likewise.
3914 (_bfd_nosymbols_get_symbol_info): Likewise.
3915 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3916 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3917 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3918 (_bfd_nosymbols_get_lineno): Likewise.
3919 (_bfd_nosymbols_find_nearest_line): Likewise.
3920 (_bfd_nosymbols_find_line): Likewise.
3921 (_bfd_nosymbols_find_inliner_info): Likewise.
3922 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3923 (_bfd_nosymbols_read_minisymbols): Likewise.
3924 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3925 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3926 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3927 (_bfd_nowrite_set_arch_mach): Likewise.
3928 (_bfd_nowrite_set_section_contents): Likewise.
3929 (_bfd_nolink_sizeof_headers): Likewise.
3930 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3931 (_bfd_nolink_bfd_relax_section): Likewise.
3932 (_bfd_nolink_bfd_gc_sections): Likewise.
3933 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3934 (_bfd_nolink_bfd_merge_sections): Likewise.
3935 (_bfd_nolink_bfd_is_group_section): Likewise.
3936 (_bfd_nolink_bfd_discard_group): Likewise.
3937 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3938 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3939 (_bfd_nolink_bfd_link_just_syms): Likewise.
3940 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3941 (_bfd_nolink_bfd_final_link): Likewise.
3942 (_bfd_nolink_bfd_link_split_section): Likewise.
3943 (_bfd_nolink_section_already_linked): Likewise.
3944 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3945 (_bfd_nolink_bfd_define_start_stop): Likewise.
3946 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3947 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3948 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3949 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3950 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3951 accepts one or more arguments.
3952 (bfd_true_any): Likewise.
3953 (bfd_nullvoidptr_any): Likewise.
3954 (bfd_0_any): Likewise.
3955 (bfd_0u_any): Likewise.
3956 (bfd_0l_any): Likewise.
3957 (_bfd_n1_any): Likewise.
3958 (bfd_void_any): Likewise.
3959 * libbfd.h (extern): Regenerate
3960 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3961 based dummy function.
3962 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3963 * binary.c (binary_get_symbol_info): Likewise.
3964 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3965 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3966 * coffcode.h (coff_set_alignment_hook): Likewise.
3967 (symname_in_debug_hook): Likewise.
3968 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3969 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3970 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3971 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3972 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3973 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3974 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3975 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3976 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3977 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3978 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3979 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3980 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3981 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3982 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3983 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3984 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3985 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3986 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3987 (bfd_elfNN_bfd_set_private_flags): Likewise.
3988 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3989 (elf_backend_init_index_section): Likewise.
3990 (elf_backend_allow_non_load_phdr): Likewise.
3991 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3992 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3993 * ieee.c (ieee_construct_extended_name_table): Likewise.
3994 (ieee_write_armap): Likewise.
3995 (ieee_write_ar_hdr): Likewise.
3996 (ieee_bfd_is_target_special_symbol): Likewise.
3997 * ihex.c (ihex_canonicalize_symtab): Likewise.
3998 (ihex_bfd_is_target_special_symbol): Likewise.
3999 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4000 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4001 (_bfd_ecoff_set_alignment_hook): Likewise.
4002 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4003 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4004 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4005 * oasys.c (oasys_construct_extended_name_table): Likewise.
4006 (oasys_write_armap): Likewise.
4007 (oasys_write_ar_hdr): Likewise.
4008 (oasys_bfd_is_target_special_symbol): Likewise.
4009 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4010 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4011 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4012 * som.c (som_bfd_is_target_special_symbol): Likewise.
4013 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4014 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4015 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4016 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4017 (versados_bfd_reloc_name_lookup): Likewise.
4018 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4019 (vms_bfd_define_start_stop): Likewise.
4020 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4021 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4022 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4023 * elf32-arc.c (get_replace_function): Assign replacement function
4024 to func pointer.
4025 * elf32-i370.c (i370_noop): Update prototype.
4026
6e5e9d58
AM		 40272018-02-13 Alan Modra <amodra@gmail.com>
4028
4029 PR 22836
4030 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4031 relocation sections. If size reduces to just the flag word,
4032 remove that too and mark with SEC_EXCLUDE.
4033 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4034
f2731e0c
AM		 40352018-02-13 Alan Modra <amodra@gmail.com>
4036
4037 PR 22829
4038 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4039 PT_GNU_RELRO setup.
4040
830db048
ZF		 40412018-02-12 Zebediah Figura <z.figura12@gmail.com>
4042
4043 * i386msdos.c (msdos_mkobject); New function.
4044 (msdos_object_p): New function.
4045 (i386_msdos_vec): Use msdos_object_p as the check_format
4046 function.
4047 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4048 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4049 IMAGE_NT_SIGNATURE.
4050 * peXXigen.c: Likewise.
4051 * coff-ia64.c: Likewise.
4052
94fe5757
NC		 40532018-02-12 Nick Clifton <nickc@redhat.com>
4054
4055 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4056 assignment.
0b8683b7 4057 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4058
d805612e 40592018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4060
4061 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4062 (sparc_elf_append_rela): Assert that there is enough room in section.
4063 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4064 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4065 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4066 For a symbol subject to a GOT relocation, reserve a slot in the
4067 relocation section if the symbol isn't dynamic and we are in PIC mode.
4068 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4069 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4070 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4071 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4072 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4073 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4074 undefined weak symbol with non-default visibility. Remove superfluous
4075 'else' and fix formatting.
4076
3b4c3844
L		 40772018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4078
4079 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4080 is_solaris.
4081 (i386_elf32_sol2_vec): Don't declare.
4082 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4083 Don't set need_global_offset_table.
4084 (elf_i386_solaris_arch_bed): New.
4085 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4086 Solaris.
4087 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4088 target_os != is_nacl instead of target_os == is_normal.
4089 (x86_64_elf64_sol2_vec): Don't declare.
4090 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4091 is_nacl instead of target_os == is_normal. Don't set
4092 need_global_offset_table.
4093 (elf_x86_64_solaris_arch_bed): New.
4094 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4095 Solaris.
4096 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4097 _GLOBAL_OFFSET_TABLE_ for Solaris.
4098 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4099 need_global_offset_table.
4100 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4101 (elf_x86_link_hash_table): Remove need_global_offset_table.
4102 (elf_x86_init_table): Likewise.
4103
15b23f36
L		 41042018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4105
4106 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4107 Remove prototype.
4108 (i386_elf32_sol2_vec): Declared.
4109 (elf_i386_link_setup_gnu_properties): Set
4110 need_global_offset_table with info->output_bfd->xvec.
4111 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4112 Remove prototype.
4113 (x86_64_elf64_sol2_vec): Declared.
4114 (elf_x86_64_link_setup_gnu_properties): Set
4115 need_global_offset_table with info->output_bfd->xvec.
4116
dc11dea2
L		 41172018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4118
4119 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4120 New prototype.
4121 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4122 for Solaris.
4123 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4124 New prototype.
4125 (elf_x86_64_link_setup_gnu_properties): Set
4126 need_global_offset_table for Solaris.
4127 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4128 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4129 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4130 need_global_offset_table.
4131 * elfxx-x86.h (elf_x86_link_hash_table): Add
4132 need_global_offset_table.
4133 (elf_x86_init_table): Likewise.
4134
3f48fe4a
JW		 41352018-02-08 Jim Wilson <jimw@sifive.com>
4136
4137 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4138 change.
4139
ef135d43
NC		 41402018-02-08 Nick Clifton <nickc@redhat.com>
4141
4142 PR 22788
4143 * elf.c (elf_parse_notes): Reject notes with excessuively large
4144 alignments.
4145
407aa07c
AM		 41462018-02-07 Alan Modra <amodra@gmail.com>
4147
4148 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4149 * elf32-ppc.c: Remove speculation barrier support.
4150 * elf32-ppc.h: Likewise.
4151 * elf64-ppc.c: Likewise.
4152 * elf64-ppc.h: Likewise.
4153
ed01220c
JW		 41542018-02-06 Jim Wilson <jimw@sifive.com>
4155
4156 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4157 callback to report an error.
4158
c20c30f6
EB		 41592018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4160
4161 PR ld/22263
4162 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4163 into call to !bfd_link_executable and tidy up.
4164 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4165 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4166 !bfd_link_executable.
4167 <R_SPARC_TLS_IE_HI22>: Likewise.
4168 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4169 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4170 !bfd_link_executable.
4171 <R_SPARC_WPLT30>: Tidy up.
4172 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4173 !bfd_link_executable.
4174 (allocate_dynrelocs): Likewise.
4175 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4176 <R_SPARC_TLS_GD_HI22>: Merge into...
4177 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4178 sparc_elf_tls_transition and remove redundant code.
4179 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4180 !bfd_link_executable.
4181 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4182 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4183 <R_SPARC_TLS_LDM_CALL>: Likewise.
4184 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4185 <R_SPARC_TLS_GD_ADD>: Likewise.
4186 <R_SPARC_TLS_LDM_ADD>: Likewise.
4187 <R_SPARC_TLS_LDO_ADD>: Likewise.
4188 <R_SPARC_TLS_IE_LD>: Likewise.
4189
46d09186
NC		 41902018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4191
4192 PR 22789
4193 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4194 functions failed to find the function name, try the generic elf
4195 find function instead.
4196
8278e7ce
SDJ		 41972018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4198
4199 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4200 'memcpy' instead of 'strncpy' when writing the magic number.
4201
64e234d4
NC		 42022018-02-06 Nick Clifton <nickc@redhat.com>
4203
4204 PR 22794
4205 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4206 section before attempting to read it in.
4207 (bfd_get_alt_debug_link_info): Likewise.
4208
422f3d3d
PC		 42092018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4210
4211 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4212 line information in addition to name, if they can be found.
4213
279b2f94
RL		 42142018-02-05 Renlin Li <renlin.li@arm.com>
4215
4216 PR ld/22764
4217 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4218 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4219 check for writeable section as well.
4220
cd048363
L		 42212018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4222
4223 PR ld/22782
4224 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4225 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4226 undefined weak symbol to 0.
4227 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4228 if _GLOBAL_OFFSET_TABLE_ is referenced.
4229 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4230 got_referenced instead of ref_regular_nonweak. Remove the
4231 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4232 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4233
e65b1a78
MR		 42342018-02-05 Maciej W. Rozycki <macro@mips.com>
4235
4236 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4237 initialize `hi_reloc'.
4238
2d6dda71
MR		 42392018-02-05 Maciej W. Rozycki <macro@mips.com>
4240
4241 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4242 SHT_MIPS_REGINFO sections don't assert the correct size and
4243 report an error instead.
4244
75506100
MR		 42452018-02-05 Maciej W. Rozycki <macro@mips.com>
4246
4247 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4248 status from `->elf_backend_section_processing'.
4249
7f02625e
JW		 42502018-02-02 Jim Wilson <jimw@sifive.com>
4251
4252 PR ld/22756
4253 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4254 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4255 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4256 Pass new argument to riscv_relax_delete_bytes.
4257 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4258 ATTRIBUTE_UNUSED from link_info parameter.
4259
d830549d
AM		 42602018-02-02 Alan Modra <amodra@gmail.com>
4261
4262 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4263 emitted for toc sequence optimization. Set and use "howto" later.
4264
e99955cd
SM		 42652018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4266
4267 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4268 arithmetic on NULL pointer.
4269 * elflink.c (_bfd_elf_archive_symbol_lookup,
4270 elf_link_add_archive_symbols): Likewise.
4271
bf3077a6
MM		 42722018-01-31 Michael Matz <matz@suse.de>
4273
4274 * elflink.c (bfd_elf_define_start_stop): Fix check of
4275 def_dynamic.
4276
823143c6
L		 42772018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4278
4279 PR ld/21964
4280 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4281 __stop symbols are referenced by shared objects.
4282
76cb3a89
AM		 42832018-01-30 Alan Modra <amodra@gmail.com>
4284
4285 PR 22758
4286 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4287 segment when demand paged with lma on the same page. Test this
4288 before load/non-load, executable/non-executable,
4289 writable/non-writable tests and simplify. Delete bogus relro
4290 condition in writable/non-writable test. Delete outdated
4291 comment. Formatting.
4292
36b8fda5
AM		 42932018-01-30 Alan Modra <amodra@gmail.com>
4294
4295 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4296 symbols dynamic.
4297
eb77f6a4
AM		 42982018-01-29 Alan Modra <amodra@gmail.com>
4299
4300 PR 22741
4301 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4302 range before converting to a symbol table pointer.
4303
7d73b4c8
NC		 43042018-01-27 Nick Clifton <nickc@redhat.com>
4305
4306 * po/ru.po: Updated Russian translation.
4307
32253bb7
AM		 43082018-01-26 Alan Modra <amodra@gmail.com>
4309
4310 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4311 they are defined dynamically.
4312
ba21f564
AM		 43132018-01-26 Alan Modra <amodra@gmail.com>
4314
4315 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4316 .branch_lt changes size.
4317
38e64b0e
AM		 43182018-01-25 Alan Modra <amodra@gmail.com>
4319
4320 PR 22746
4321 * elfcode.h (elf_object_p): Avoid integer overflow.
4322
bb363086
EB		 43232018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4324
4325 PR ld/22727
4326 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4327 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4328
4329 Revert
4330 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4331
4332 PR ld/22263
4333 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4334 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4335 bfd_link_executable for TLS check.
4336 (_bfd_sparc_elf_check_relocs): Likewise.
4337 (allocate_dynrelocs): Likewise.
4338 (_bfd_sparc_elf_relocate_section): Likewise.
4339
1daf502a
RL		 43402018-01-24 Renlin Li <renlin.li@arm.com>
4341
4342 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4343 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4344 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4345 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4346 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4347 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4348 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4349
32247401
RL		 43502018-01-24 Renlin Li <renlin.li@arm.com>
4351
4352 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4353 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4354 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4355 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4356 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4357 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4358 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4359 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4360 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4361 * bfd-in2.h: Regenerate.
4362 * libbfd.h: Regenerate.
4363
1c5e4ee9
MR		 43642018-01-23 Maciej W. Rozycki <macro@mips.com>
4365
4366 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4367 `mips_elf32_section_processing' comment reference.
4368
8a1b824a
L		 43692018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4370
4371 PR ld/22721
4372 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4373 versioned __tls_get_addr symbol.
4374
ee3fbc1e
NC		 43752018-01-19 Nick Clifton <nickc@redhat.com>
4376
4377 * po/fr.po: Updated French translation.
4378
691d2e9a
AM		 43792018-01-18 Alan Modra <amodra@gmail.com>
4380
4381 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4382 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4383 (ppc64_elf_build_stubs): Likewise.
4384
4bfce128
NC		 43852018-01-17 Nick Clifton <nickc@redhat.com>
4386
4387 * po/ru.po: Updated Russian translation.
4388 * po/uk/po: Updated Ukranian translation.
4389
c75bc4f7
AM		 43902018-01-17 Alan Modra <amodra@gmail.com>
4391
4392 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4393
1be5d8d3
AM		 43942018-01-17 Alan Modra <amodra@gmail.com>
4395
4396 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4397 (CRSETEQ, BEQCTRM): Define.
4398 (is_nonpic_glink_stub): Don't check bctr.
4399 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4400 (ppc_elf_relax_section): Size speculation barrier.
4401 (output_bctr): New function.
4402 (write_glink_stub): Use output_bctr.
4403 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4404 (ppc_elf_finish_dynamic_symbol): Likewise.
4405 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4406 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4407 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4408 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4409 (size_global_entry_stubs): Handle speculation barrier sizing.
4410 (plt_stub_size): Likewise.
4411 (output_bctr): New function.
4412 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4413 barrier.
4414 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4415 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4416 (build_global_entry_stubs): Output speculation barrier.
4417 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4418 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4419
9e390558
AM		 44202018-01-17 Alan Modra <amodra@gmail.com>
4421
4422 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4423 __tls_get_addr_opt, and alignment sizing.
4424 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4425 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4426 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4427 or 8 insns.
4428 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4429 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4430 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4431 by PLT reloc count.
4432 (write_glink_stub): Handle __tls_get_addr_opt stub.
4433 Pad out to size given by GLINK_ENTRY_SIZE.
4434 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4435 (ppc_elf_finish_dynamic_symbol): Likewise.
4436 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4437 insn array since so many need rewriting.
4438 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4439 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4440 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4441 nops. Adjust all uses.
4442 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4443 in glink_vma calculation.
4444 (struct ppc_link_hash_table): Add global_entry section pointer.
4445 (create_linkage_sections): Create separate section for global
4446 entry stubs.
4447 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4448 (size_global_entry_stubs): Handle sizing for aligned stubs.
4449 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4450 and don't stash end of glink branch table in rawsize.
4451 (ppc_build_one_stub): Rewrite stub size calculations.
4452 (build_global_entry_stubs): Use new section.
4453 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4454 Build lazy link stubs out to end of section. Build global entry
4455 stubs in new section.
4456
616dcb87
NC		 44572018-01-15 Nick Clifton <nickc@redhat.com>
4458
4459 * po/uk.po: Updated Ukranian translation.
4460
3957a496
NC		 44612018-01-13 Nick Clifton <nickc@redhat.com>
4462
4463 * po/bfd.pot: Regenerated.
4464
769c7ea5
NC		 44652018-01-13 Nick Clifton <nickc@redhat.com>
4466
4467 * version.m4: Bump version to 2.30.51
4468 * configure: Regenerate.
4469
faf766e3
NC		 44702018-01-13 Nick Clifton <nickc@redhat.com>
4471
4472 2.30 branch created.
4473
564e11c9
JW		 44742018-01-12 Jens Widell <jl@opera.com>
4475
4476 * elf.c (setup_group): Optimize search for group by remembering
4477 last found group and restarting search at that index.
4478 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4479
a78eea16
AM		 44802018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4481
4482 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4483 bfd_link_common_skip_none in switch.
4484
87e79a65
AM		 44852018-01-12 Alan Modra <amodra@gmail.com>
4486
4487 PR ld/22649
4488 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4489 references on forced local symbols.
4490
58807c48
VI		 44912018-01-12 Vlad Ivanov <vlad@ivanov.email>
4492
4493 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4494 .reginfo section has wrong size.
4495
2888249f
L		 44962018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4497
4498 PR ld/22393
4499 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4500 separate code and read-only data LOAD segments, create a new
4501 LOAD segment if the previous section contains text and the
4502 current section doesn't or vice versa. Don't put a writable
4503 section in a read-only segment if there is a RELRO segment.
4504
d664fd41
L		 45052018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4506
4507 PR ld/22649
4508 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4509 references on forced local symbols.
4510
8b6f4cd3
L		 45112018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4512
4513 PR ld/22677
4514 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4515 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4516
9c70c522 45172018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4518
4519 PR 22662
4520 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4521
ddb2bbcf
JB		 45222018-01-03 John Baldwin <jhb@FreeBSD.org>
4523
4524 * elf.c (elfcore_grok_freebsd_note): Handle
4525 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4526 NT_FREEBSD_PROCSTAT_VMMAP.
4527
219d1afa
AM		 45282018-01-03 Alan Modra <amodra@gmail.com>
4529
4530 Update year range in copyright notice of all files.
4531
1e563868 4532For older changes see ChangeLog-2017
3499769a 4533\f
1e563868 4534Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4535
4536Copying and distribution of this file, with or without modification,
4537are permitted in any medium without royalty provided the copyright
4538notice and this notice are preserved.
4539
4540Local Variables:
4541mode: change-log
4542left-margin: 8
4543fill-column: 74
4544version-control: never
4545End:
GDB Binutils - Deliverables
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