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BFD_INIT_MAGIC
[deliverable/binutils-gdb.git] / bfd / ChangeLog
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bf2dd8d7
AM		 12018-10-15 Alan Modra <amodra@gmail.com>
2
3 PR 23534
4 * init.c (BFD_INIT_MAGIC): Define.
5 (bfd_init): Return BFD_INIT_MAGIC.
6 bfd-in2.h: Regenerate.
7
0930cb30
AM		 82018-10-13 Alan Modra <amodra@gmail.com>
9
10 PR 23770
11 PR 23425
12 * reloc.c (_bfd_clear_contents): Replace "location" param with
13 "buf" and "off". Bounds check "off". Return status.
14 * cofflink.c (_bfd_coff_generic_relocate_section): Update
15 _bfd_clear_contents call.
16 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
17 * elf32-arc.c (elf_arc_relocate_section): Likewise.
18 * elf32-i386.c (elf_i386_relocate_section): Likewise.
19 * elf32-metag.c (metag_final_link_relocate): Likewise.
20 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
21 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
22 * elf32-visium.c (visium_elf_relocate_section): Likewise.
23 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
24 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
25 * libbfd-in.h (_bfd_clear_contents): Update prototype.
26 * libbfd.h: Regenerate.
27
1c2649ed
EB		 282018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
29
30 * elflink.c (elf_link_output_extsym): Do not place symbols into a
31 discarded .dynsym.
32
80f3ac5d
L		 332018-10-08 H.J. Lu <hongjiu.lu@intel.com>
34
35 PR ld/23428
36 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
37 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
38 in non-code PT_LOAD segment.
39
64029e93
AM		 402018-10-08 Alan Modra <amodra@gmail.com>
41
42 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
43 lacking sections.
44 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
45 program headers are required when info->load_phdrs. Reorganize
46 code handling program headers. Generate a mapping without
47 sections just for file and program headers when -z separate-code
48 would indicate they should be on a different page to the first
49 section.
50
5d695627
AM		 512018-10-08 Alan Modra <amodra@gmail.com>
52
53 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
54 from m->p_vaddr_offset for segments without sections. Invert
55 sign of p_vaddr_offset.
56 (rewrite_elf_program_header, copy_elf_program_header): Save
57 old segment p_vaddr to p_vaddr_offset. Invert sign of
58 p_vaddr_offset.
59
1b9e270b
AM		 602018-10-08 Alan Modra <amodra@gmail.com>
61
62 * elf.c (get_program_header_size): Don't count PT_INTERP if
63 .interp is empty.
64 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
65 .interp is empty.
66
e0c3dfa2
AM		 672018-10-08 Alan Modra <amodra@gmail.com>
68
69 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
70 overlays before segment containing headers.
71
00bee008
AM		 722018-10-08 Alan Modra <amodra@gmail.com>
73
74 * elf.c (make_mapping): Cope with zero size array at end of
75 struct elf_segment_map.
76 (_bfd_elf_map_sections_to_segments): Likewise.
77 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
78 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
79
d1c86cff
AM		 802018-10-05 Alan Modra <amodra@gmail.com>
81
82 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
83 SHT_NOTE.
84
c8e98e36
SH		 852018-10-05 Richard Henderson <rth@twiddle.net>
86
87 * bfd-in2.h: Regenerated.
88 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
89 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
90 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
91 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
92 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
93 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
94 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
95 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
96 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
97 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
98 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
99 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
100 (elf_or1k_link_hash_table): Add field saw_plta.
101 (or1k_final_link_relocate): Add value calculations for new relocations.
102 (or1k_elf_relocate_section): Add section relocations for new
103 relocations.
104 (or1k_write_plt_entry): New function.
105 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
106 using new l.adrp instruction. Cleanup PLT relocation code generation.
107 * libbfd.h: Regenerated.
108 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
109 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
110 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
111 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
112 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
113 BFD_RELOC_OR1K_TLS_IE_LO13.
114
f2c1801f
SH		 1152018-10-05 Richard Henderson <rth@twiddle.net>
116
117 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
118 relocations. Add error for non zero addend with plt and got
119 relocations. Add error for got and plt references against dynamic, non
120 local, symbols. Add error when linking non shared liraries with
121 flag_pic.
122
1c4f3780
RH		 1232018-10-05 Richard Henderson <rth@twiddle.net>
124 Stafford Horne <shorne@gmail.com>
125
126 * bfd-in2.h: Regenerated.
127 * elf32-or1k.c (N_ONES): New macro.
128 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
129 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
130 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
131 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
132 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
133 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
134 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
135 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
136 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
137 BFD_RELOC_OR1K_TLS_LE_SLO16.
138 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
139 also check results before returning.
140 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
141 limit.
142 (or1k_final_link_relocate): New function.
143 (or1k_elf_relocate_section): Add support for new AHI and SLO
144 relocations. Use or1k_final_link_relocate instead of generic
145 _bfd_final_link_relocate.
146 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
147 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
148 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
149 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
150 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
151 and BFD_RELOC_OR1K_GOTOFF_LO16.
152 * libbfd.h: Regenerated.
153
3e1b4df8
JW		 1542018-10-04 Jim Wilson <jimw@sifive.com>
155
156 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
157 loop, handle htab->sdyntdata section.
158
6d0a6093
JM		 1592018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
160
161 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
dca0df07 162 impact of STT_REGISTER symbols in the dynsym sh_info here...
6d0a6093
JM		 163 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
164 do it here.
165
23e463ed
L		 1662018-10-03 H.J. Lu <hongjiu.lu@intel.com>
167
168 PR ld/23658
169 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
170 sections with the same section alignment into a single PT_NOTE
171 segment. Check SHT_NOTE section type instead of section name.
172 (_bfd_elf_map_sections_to_segments): Likewise.
173
c8d3f932
MW		 1742018-10-03 Millan Wolff <mail@milianw.de>
175
176 PR 23715
177 * dwarf2.c (find_abstract_instance): Allow recursive invocations
178 of find_abstract_instance to override the name variable.
179
8e90d6d2
NC		 1802018-10-03 Nick Clifton <nickc@redhat.com>
181
182 * po/pt.po: Updated Portuguese translation.
183
eb528ad1
CM		 1842018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
185
186 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
187 section alignment in consideration for this relocation. Fixed TCB_SIZE
188 offset size to include section alignment.
189 (get_got_entry_list_for_symbol): Changed.
190 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
191 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
192 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
193 section alignment.
194 (elf_arc_check_relocs): Changed.
195 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
196 (struct elf_arc_link_hash_entry): Moved and changed.
197 (elf_arc_link_hash_newfunc): Changed.
198 (arc_elf_link_hash_table_create): Removed old initializations.
199 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
200
79c1bf3c
L		 2012018-09-28 H.J. Lu <hongjiu.lu@intel.com>
202
203 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
204 elfclass instead of bed->s->elfclass.
205
5f9aecea
JW		 2062018-09-27 Jim Wilson <jimw@sifive.com>
207
208 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
209 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
210 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
211 (riscv_find_pcgp_lo_reloc): Likewise.
212 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
213 (riscv_delete_pcgp_lo_reloc): Likewise.
214 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
215 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
216 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
217
5ef23793
JW		 2182018-09-25 Jim Wilson <jimw@sifive.com>
219
220 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
221 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
222 and return FALSE. Return TRUE at end.
223 (riscv_make_plt_entry): Likewise.
224 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
225 (riscv_elf_finish_dynamic_sections): Update call to
226 riscv_make_plt_header.
227
551703cf
JW		 2282018-09-24 Jim Wilson <jimw@sifive.com>
229
a05f27b6
JW		 230 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
231 hi_sec_off which is symbol address with addend subtracted. Use in
232 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
233
551703cf
JW		 234 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
235 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
236 Add strings for the two errors handled here.
237 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
238 comment. Only give error with addend when used with section symbol.
239 In case bfd_reloc_dangerous, update error string.
240
db727370
JL		 2412018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
242
243 PR gdb/20948
244 * elf.c (_bfd_elf_write_object_contents): Return from function
245 early if abfd->direction == both_direction.
246
a767a1c4
SM		 2472018-09-21 Simon Marchi <simon.marchi@ericsson.com>
248
249 * configure.ac: Check for fls.
250 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
251 * config.in: Re-generate.
252 * configure: Re-generate.
253
ed3162ad
MR		 2542018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
255
256 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
257 duplicate `case' selectors.
258
fbaf61ad
NC		 2592018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
260
261 * elf32-nds32.c (nds32_elf_relax_loadstore):
262 Remove the unused target features.
263 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
264 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
265 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
266 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
267 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
268 calculate_plt_offset, calculate_got_memory_address,
269 nds32_elf_check_dup_relocs): Removed.
270 All callers changed.
271 * elf32-nds32.h: Remove the unused macros and defines.
272 (elf_nds32_link_hash_table): Remove the unused variable.
273 (bfd_elf32_nds32_set_target_option): Update prototype.
274 (nds32_elf_ex9_init): Removed.
275 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
276 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
277 to initialize array nds32_elf_howto_table in any order
278 without lots of EMPTY_HOWTO.
279 (nds32_reloc_map): Updated.
280 * reloc.c: Add BFD_RELOC_NDS32_LSI.
281 * bfd-in2.h: Regenerated.
282 * bfd/libbfd.h: Regenerated.
283 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
284 (nds32_reloc_map): Likewise.
285 (nds32_elf_relax_flsi): New function.
286 (nds32_elf_relax_section): Support floating load/store relaxation.
287 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
288 New macro.
289 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
290 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
291 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
292 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
293 New functions.
294 (nds32_info_to_howto_rel): Add BFD_ASSERT.
295 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
296 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
297 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
298 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
299 (nds32_elf_final_sda_base): Improve it to find the better gp value.
300 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
301 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
302 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
303 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
304 (create_got_section): Likewise.
305 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
306 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
307 (nds32_elf_check_relocs): Fix the issue that the shared library may
308 has TEXTREL entry in the dynamic section.
309 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
310 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
311 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
312 dynamic entry.
313 (calculate_offset): Remove the unused parameter `pic_ext_target' and
314 related codes.
315 All callers changed.
316 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
317 will cause some errors for our test cases.
318 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
319 generic object.
320 * reloc.c: Add TLS relocations.
321 * libbfd.h: Regenerated.
322 * bfd-in2.h: Regenerated.
323 * elf32-nds32.h (struct section_id_list_t): New.
324 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
325 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
326 New prototypes.
327 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
328 New macro.
329 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
330 elf_nds32_link_hash_table): Updated.
331 * elf32-nds32.c (enum elf_nds32_tls_type): New.
332 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
333 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
334 fls, ones32, list_insert, list_insert_sibling, dump_chain,
335 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
336 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
337 (elf_nds32_obj_tdata): Add new fields.
338 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
339 (nds32_elf_howto_table): Add TLS relocations.
340 (nds32_reloc_map): Likewise.
341 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
342 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
343 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
344 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
345 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
346 (dtpoff_base): Rename it to `gottpof' and then update it.
347
cf93e9c2
AM		 3482018-09-20 Alan Modra <amodra@gmail.com>
349
350 PR 23685
351 * peXXigen.c (pe_print_edata): Correct export address table
352 overflow checks. Check dataoff against section size too.
353
30838132
AM		 3542018-09-20 Alan Modra <amodra@gmail.com>
355
356 PR 23686
357 * dwarf2.c (read_section): Error when attempting to malloc
358 "(bfd_size_type) -1".
359 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
360 function_name. Bounds check reloc address. Formatting. Ensure
361 .stabstr zero terminated.
362
8ff71a9c
NC		 3632018-09-18 Nick Clifton <nickc@redhat.com>
364
365 PR 23657
366 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
367 ELF section has contents and size larger than the file size.
368
47275900
MR		 3692018-09-14 Maciej W. Rozycki <macro@mips.com>
370
371 PR ld/21375
372 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
373 (_bfd_mips_elf_linker_flags): Update prototype.
374 * elf32-mips.c (elf_backend_hide_symbol): New macro.
375 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
376 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
377 * elfxx-mips.c (mips_elf_link_hash_table): Add
378 `use_absolute_zero' and `gnu_target' members.
379 (mips_elf_record_global_got_symbol): Call
380 `_bfd_mips_elf_hide_symbol' rather than
381 `_bfd_elf_link_hash_hide_symbol'.
382 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
383 (mips_elf_obtain_contents): Reorder function.
384 (mips_elf_nullify_got_load): New function.
385 (mips_elf_calculate_relocation): Add `contents' parameter.
386 Nullify GOT loads or if it is not possible, then redirect GOT
387 relocations to the `__gnu_absolute_zero' symbol, for references
388 that are supposed to resolve to zero.
389 (mips_elf_define_absolute_zero): New function.
390 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
391 `mips_elf_calculate_relocation' for references made via the GOT
392 that are supposed to resolve to zero.
393 (_bfd_mips_elf_hide_symbol): New function.
394 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
395 set the `gnu_target' member of the MIPS hash table.
396 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
397 (_bfd_mips_post_process_headers): Use it.
398
98e10ffa
MR		 3992018-09-14 Maciej W. Rozycki <macro@mips.com>
400
401 * elfxx-mips.c (mips_elf_store_contents): New function...
402 (mips_elf_perform_relocation): ... factored out from here.
403
fe75f42e
LX		 4042018-09-14 Lifang Xia <lifang_xia@c-sky.com>
405
406 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
407 R_CKCORE_PCREL32.
408 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
409
a4cd947a
AM		 4102018-09-14 Alan Modra <amodra@gmail.com>
411
412 PR 23425
413 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
414 fields in debug sections when reloc is against an undefined symbol
415 and called from bfd_simple_get_relocated_section_contents or
416 similar.
417 * dwarf2.c (find_abstract_instance): Return true for zero offset
418 DW_FORM_ref_addr without returning values.
419
deee88e9
AM		 4202018-09-06 Alan Modra <amodra@gmail.com>
421
422 PR 23570
423 * elf32-avr.c (elf_avr_special_sections): New.
424 (elf_backend_special_sections): Define.
425
e920c014
JM		 4262018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
427
428 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
429 error when an invalid relocation is passed; this is already done
430 by `_bfd_sparc_elf_info_to_howto_ptr'.
431
8410d65b
JM		 4322018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
433
434 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
435 error when an invalid symbol index is retrieved in ELF64_R_SYM of
436 a relocation seen in an input file.
437
2542e49e
JL		 4382018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
439 Alan Modra <amodra@gmail.com>
440
441 PR 23595
442 elf.c (copy_elf_program_header): When first segment contains
443 only the headers and SHT_NOBITS sections, use segment p_filesz
444 to calculate header and padding size. Use filepos of the first
445 section otherwise.
446
79c1bf3c 4472018-08-31 H.J. Lu <hongjiu.lu@intel.com>
b986869b
L		 448
449 PR ld/23600
450 * archures.c (bfd_arch_get_compatible): Allow an IR object with
451 unknown architecture.
452
3d58e1fc
AM		 4532018-08-31 Alan Modra <amodra@gmail.com>
454
455 * elf64-ppc.c (num_relocs_for_offset): New function.
456 (emit_relocs_for_offset): New function.
457 (use_global_in_relocs): New function, split out from..
458 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
459 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
460 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
461
4a969973
AM		 4622018-08-31 Alan Modra <amodra@gmail.com>
463
464 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
465 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
466 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
467 Define.
468 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
469 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
470 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
471 * bfd-in2.h: Regenerate.
472 * libbfd.h: Regenerate.
473
f891966f
AM		 4742018-08-31 Alan Modra <amodra@gmail.com>
475
476 * elf64-ppc.c: Correct _notoc stub comments.
477 (ppc_build_one_stub): Simplify output of branch for notoc
478 long branch stub. Don't include label offset of 8 bytes in
479 "off" calculation for notoc plt stub. Don't emit insns to get pc.
480 (build_offset): Emit insns to get pc here instead.
481 (size_offset): Add 4 extra insns.
482 (plt_stub_size): Adjust for "off" and size_offset changes.
483 (ppc_size_one_stub): Rearrange code into a switch, duplicating
484 some to better match ppc_build_one_stub.
485
9108bc33
CX		 4862018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
487
488 * archures.c (bfd_architecture): New machine
489 bfd_mach_mips_gs264e.
490 * bfd-in2.h (bfd_architecture): Likewise.
491 * cpu-mips.c (enum I_xxx): Likewise.
492 (arch_info_struct): Likewise.
493 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
494 E_MIPS_MACH_GS264E.
495 (mips_set_isa_flags): Likewise.
496 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
497 bfd_mach_mips_gs464e extension.
498
bd782c07
CX		 4992018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
500
501 * archures.c (bfd_architecture): New machine
502 bfd_mach_mips_gs464e.
503 * bfd-in2.h (bfd_architecture): Likewise.
504 * cpu-mips.c (enum I_xxx): Likewise.
505 (arch_info_struct): Likewise.
506 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
507 E_MIPS_MACH_GS464E.
508 (mips_set_isa_flags): Likewise.
509 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
510 bfd_mach_mips_gs464 extension.
511
ac8cb70f
CX		 5122018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
513
514 * archures.c (bfd_architecture): Rename
515 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
516 * bfd-in2.h (bfd_architecture): Likewise.
517 * cpu-mips.c (enum I_xxx): Likewise.
518 (arch_info_struct): Likewise.
519 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
520 (mips_set_isa_flags): Likewise.
521 (mips_mach_extensions): Likewise.
522 (bfd_mips_isa_ext_mach): Likewise.
523 (bfd_mips_isa_ext): Likewise.
524 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
525
a693765e
CX		 5262018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
527
528 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
529
bdc6c06e
CX		 5302018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
531
532 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
533 isa_ext for infer ABI flags.
534 (print_mips_ases): Add Loongson EXT extension.
535
716c08de
CX		 5362018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
537
538 * elfxx-mips.c (print_mips_ases): Add CAM extension.
539
90c745dc
L		 5402018-08-27 H.J. Lu <hongjiu.lu@intel.com>
541
542 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
543 out the GNU_PROPERTY_X86_UINT32_VALID bit.
544
7a815dd5
L		 5452018-08-25 H.J. Lu <hongjiu.lu@intel.com>
546
547 PR ld/23499
548 * elf.c (_bfd_elf_get_symbol_version_string): Return
549 _("<corrupt>") for corrupt symbol version info.
550
a9eafb08
L		 5512018-08-24 H.J. Lu <hongjiu.lu@intel.com>
552
553 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
554 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
555 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
556 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
557 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
558 (_bfd_x86_elf_merge_gnu_properties): Likewise.
559 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
560 instead of X86_ISA_1_NEEDED.
561 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
562 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
563 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
564 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
565 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
566
aa7bca9b
L		 5672018-08-24 H.J. Lu <hongjiu.lu@intel.com>
568
569 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
570 GNU_PROPERTY_X86_UINT32_VALID bit.
571 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
572 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
573
b0ceb98a
Z		 5742018-08-23 Zenith423 <zenith432@users.sourceforge.net>
575
576 PR 23460
577 * plugin.c (struct plugin_list_entry): New structure.
578 (plugin_list): New variable.
579 (try_load_plugin): Place opened plugins on a list. Ensure that
580 the refcount in the dynamic loader is kept at 1.
581
f53ad3cf
AM		 5822018-08-23 Alan Modra <amodra@gmail.com>
583
584 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
585 nop" error message.
586
38cf70ca
NC		 5872018-08-23 Nick Clifton <nickc@redhat.com>
588
589 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
590 code with an assertion.
591
334d4ced
NC		 5922018-08-23 Nick Clifton <nickc@redhat.com>
593
594 PR 23061
595 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
596 it to prevent walking off the end of the table.
597 (coff_get_normalized_symtab): Pass internal_end pointer to
598 coff_pointerize_aux.
599
d0abeec8
AM		 6002018-08-23 Alan Modra <amodra@gmail.com>
601
602 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
603 unresolved_reloc on ppc_stub_plt_call_notoc.
604
9eef0608
L		 6052018-08-22 H.J. Lu <hongjiu.lu@intel.com>
606
607 PR ld/23536
608 * development.sh (experimental): New.
609
6f4286c4
HD		 6102018-08-22 Helge Deller <deller@gmx.de>
611 Nick Clifton <nickc@redhat.com>
612
613 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
614 the section type of the .PARISC.unwind section on 64-bit binaries
615 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
616 Add comment about the sh_entsize value.
617
3da64fe4
RA		 6182018-08-22 Rafeal Auler <rafaelauler@gmail.com>
619
620 PR 23560
621 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
622 stub's target, since it may have been changed after the layout.
623
ebf983a4 6242018-08-21 John Darington <john@darrington.wattle.id.au>
4e57b456
JD		 625
626 * elf32-s12z.c (opru18_reloc): New function.
ebf983a4 627 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
4e57b456 628
ae19acf3 6292018-08-21 mephi42 <mephi42@gmail.com>
630
631 PR binutils/23315
632 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
633 data is already considered filled.
634
46807bf4
AM		 6352018-08-21 Alan Modra <amodra@gmail.com>
636
637 * elf64-ppc.c (HOW): Define.
638 (ONES): Delete.
639 (ppc64_elf_howto_raw): Use HOW to initialize entries.
640 * elf32-ppc.c (HOW): Define.
641 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
642 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
643
706704c8
AM		 6442018-08-21 Alan Modra <amodra@gmail.com>
645
646 * reloc.c (reloc_howto_type): Typedef.
647 (bfd_symbol): Delete forward declaration.
648 (struct reloc_howto_struct): Add "negate" field. Make "size",
649 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
650 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
651 Rearrange for better packing. Revise comments.
652 (HOWTO): Map to rearranged reloc_howto_struct.
653 (bfd_get_reloc_size): Delete now unused cases.
654 (read_reloc, write_reloc): Likewise.
655 (apply_reloc, _bfd_relocate_contents): Test howto->negate
656 rather than howto->size < 0 for negated relocation values.
657 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
658 signed/unsigned warning.
659 (xcoff_ppc_relocate_section): Delete "condition is always false"
660 code.
661 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
662 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
663 changes.
664 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
665 size 16 for ALPHA_R_LINKAGE.
666 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
667 bitsize to zero.
668 * bfd-in.h (reloc_howto_type): Delete.
669 * bfd-in2.h: Regenerate.
670
487096bf
AM		 6712018-08-21 Alan Modra <amodra@gmail.com>
672
673 * reloc.c (HOWTO): Revise comment.
674 (NEWHOWTO, HOWTO_PREPARE): Delete.
675 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
676 reloc_howto_struct with reloc_howto_type.
677 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
678 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
679 * elf-hppa.h (HOW): Define.
680 (elf_hppa_howto_table): Use it to simplify this table, correcting
681 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
682 R_PARISC_LTOFF_FPTR16DF.
683 * elf32-mep.c (MEPREL): Use HOWTO.
684 * bfd-in2.h: Regenerate.
685
865dcc8a
AM		 6862018-08-20 Alan Modra <amodra@gmail.com>
687
688 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
689 array const.
690 (mmo_init): Don't init valid_mmo_symbol_character_set.
691
ba1c4c6f
AM		 6922018-08-20 Alan Modra <amodra@gmail.com>
693
694 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
695
bfb1e8c1
L		 6962018-08-17 H.J. Lu <hongjiu.lu@intel.com>
697
698 PR ld/23515
699 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
700 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
701 backend fixup_gnu_properties if it isn't NULL. Discard
702 .note.gnu.property section if all properties have been removed.
703 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
704 (elfNN_bed): Initialize fixup_gnu_properties.
705 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
706 function.
707 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
708 prototype.
709 (elf_backend_fixup_gnu_properties): New.
710
2cdcc330
AM		 7112018-08-16 Alan Modra <amodra@gmail.com>
712
713 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
714 Formatting.
715
98641896
L		 7162018-08-12 H.J. Lu <hongjiu.lu@intel.com>
717
718 PR binutils/23494
719 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
720 (BFD32_LIBS_CFILES): Add elf-properties.c.
721 (BFD32_BACKENDS): Remove elf-properties.lo.
722 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
723 * configure.ac (elf): Remove elf-properties.lo.
724 * Makefile.in: Regenerated.
725 * configure: Likewise.
726
ab9e3428
L		 7272018-08-11 H.J. Lu <hongjiu.lu@intel.com>
728
729 PR ld/23428
730 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
731 add X86_ISA_1_NEEDED property only if existing properties won't
732 be removed.
733
1dc9e2d6
AM		 7342018-08-11 Alan Modra <amodra@gmail.com>
735
736 * reloc.c (bfd_get_reloc_size): Sort switch.
737 (read_reloc, write_reloc, apply_reloc): New functions.
738 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
739 (_bfd_relocate_contents): Use read_reloc and write_reloc.
740 (_bfd_clear_contents): Likewise.
741
7cf9ebc6
JD		 7422018-08-11 John Darrington <john@darrington.wattle.id.au>
743
744 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
745 (_bfd_clear_contents): Likewise.
746 (bfd_perform_relocation): Likewise.
747 (bfd_install_relocation): Likewise.
748
48e30f52
L		 7492018-08-10 H.J. Lu <hongjiu.lu@intel.com>
750
751 PR ld/23499
752 * elflink.c (bfd_elf_record_link_assignment): Always clear
753 h->verinfo.verdef when overriding a dynamic definition.
754
9c973a29
L		 7552018-08-10 H.J. Lu <hongjiu.lu@intel.com>
756
757 PR binutils/23494
758 * elf-properties.c (elf_get_gnu_property_section_size): Always
759 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
760 (elf_write_gnu_properties): Likewise.
761
6404ab99
L		 7622018-08-08 H.J. Lu <hongjiu.lu@intel.com>
763
764 PR binutils/23494
765 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
766 calling _bfd_elf_convert_gnu_property_size to convert
767 .note.gnu.property section size.
768 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
769 calling _bfd_elf_convert_gnu_properties to convert
770 .note.gnu.property section.
771 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
772 (_bfd_elf_convert_gnu_properties): Likewise.
773 * elf-properties.c (elf_get_gnu_property_section_size): New
774 function.
775 (elf_write_gnu_properties): Likewise.
776 (_bfd_elf_convert_gnu_property_size): Likewise.
777 (_bfd_elf_convert_gnu_properties): Likewise.
778 (_bfd_elf_link_setup_gnu_properties): Use
779 elf_get_gnu_property_section_size and elf_write_gnu_properties.
780
f7309df2
L		 7812018-08-08 H.J. Lu <hongjiu.lu@intel.com>
782
783 PR ld/23486
784 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
785 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
786 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
787 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
788 GNU_PROPERTY_X86_ISA_1_USED, property.
789
df136d64
AM		 7902018-08-07 Alan Modra <amodra@gmail.com>
791
792 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
793 Add lr_restore, eh_size and eh_base.
794 (eh_advance, eh_advance_size): New functions.
795 (build_tls_get_addr_stub): Emit EH info for stub.
796 (ppc_build_one_stub): Likewise for _notoc stubs.
797 (ppc_size_one_stub): Size EH info for stub.
798 (group_sections): Init new map_stub fields.
799 (stub_eh_frame_size): Delete.
800 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
801 program for stubs.
802 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
803 offset to stub section here..
804 (ppc64_elf_finish_dynamic_sections): ..rather than here.
805
e81b4c93
AM		 8062018-08-07 Alan Modra <amodra@gmail.com>
807
808 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
809 instruction of __tls_get_addr_opt stub.
810 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
811 dealing with __tls_get_addr_opt stub.
812 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
813
6af04484
CZ		 8142018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
815
816 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
817 efalgs only when in/out exists.
818 (elf32_arc_section_from_shdr): Don't complain about 0x0c
819 section type. It is mwdt compiler specific.
820
2fd43d78 8212018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
822
823 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
824
db1e1b45 8252018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
826
827 * elf32-arc.c (arc_elf_merge_attributes): Handle
828 Tag_ARC_ATR_version.
829
05d0e962
AM		 8302018-08-05 Alan Modra <amodra@gmail.com>
831
832 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
833 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
834 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
835 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
836 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
837 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
838 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
839 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
840 ppc_stub_plt_call_both.
841 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
842 (build_offset, size_offset): New functions.
843 (plt_stub_size): Support plt_call_notoc and plt_call_both.
844 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
845 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
846 (ppc64_elf_size_stubs): Likewise, and new stubs.
847 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
848 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
849 * bfd-in2.h: Regenerate.
850 * libbfd.h: Regenerate.
851
3f6ff479
AM		 8522018-08-05 Alan Modra <amodra@gmail.com>
853
854 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
855
13755f40
JW		 8562018-08-02 Jim Wilson <jimw@sifive.com>
857
858 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
859 add SEC_LINKER_CREATED flag.
860
4a9f7d65
NC		 8612018-08-01 Nick Clifton <nickc@redhat.com>
862
c25179e7
NC		 863 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
864 about potentially truncated strncpy operations.
865 (_bfd_xcoff_put_symbol_name): Likewise.
866
4a9f7d65
NC		 867 * elf32-avr.c (avr_stub_name): Check for a NULL return from
868 bfd_malloc.
869
103da91b
NC		 8702018-08-01 Zenith <zenith432@users.sourceforge.net>
871
872 PR 23460
873 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
874 call to fstat fails.
875 (try_claim): Always close the file descriptor at the end of the
876 function.
877 (try_load_plugin): If a plugin has already been registered, then
878 skip the dlopen and onload steps and go straight to claiming the
879 file. If these is an error, close the plugin.
880
1aa42141
AM		 8812018-08-01 Alan Modra <amodra@gmail.com>
882
883 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
884 (ppc_build_one_stub): Don't set stub_offset, instead assert that
885 it is sane. Don't adjust stub_offset for alignment. Adjust size
886 calculation. Use "targ" temp when calculating offsets.
887 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
888 calculating offsets. Adjust for alignment before setting
889 tls_get_addr_opt_bctrl.
890
cb86a42a
AM		 8912018-08-01 Alan Modra <amodra@gmail.com>
892
893 * po/SRC-POTFILES.in: Regenerate.
894
a05b9f5e
NC		 8952018-07-30 Nick Clifton <nickc@redhat.com>
896
897 PR 22706
898 * elf32-sh.c (sh_elf_relocate_section): When processing
899 translation relocs, fail if the relocation offset is too small.
900 Replace BFD_ASSERTs with more helpful error messages.
901
b8891f8d
AJ		 9022018-07-30 Andrew Jenner <andrew@codesourcery.com>
903
904 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
905 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
906 * Makefile.in: Regenerated.
907 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
908 related bfd_mach defines.
909 (bfd_csky_arch): Declare.
910 (bfd_archures_list): Add C-SKY.
911 * bfd-in.h (elf32_csky_build_stubs): Declare.
912 (elf32_csky_size_stubs): Declare.
913 (elf32_csky_next_input_section: Declare.
914 (elf32_csky_setup_section_lists): Declare.
915 * bfd-in2.h: Regenerated.
916 * config.bfd: Add C-SKY.
917 * configure.ac: Likewise.
918 * configure: Regenerated.
919 * cpu-csky.c: New file.
920 * elf-bfd.h (enum elf_target_id): Add C-SKY.
921 * elf32-csky.c: New file.
922 * libbfd.h: Regenerated.
923 * reloc.c: Add C-SKY relocations.
924 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
925 (_bfd_target_vector): Add C-SKY target vector entries.
926
469d3b57
JD		 9272018-07-27 John Darrington <john@darrington.wattle.id.au>
928
929 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
930
370e4b50
JD		 9312018-07-27 John Darrington <john@darrington.wattle.id.au>
932
933 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
934 (bfd_get_24, bfd_put_24): New macros.
935 * bfd-in2.h: Regenerate.
936
cd4d353f
JD		 9372018-07-27 John Darrington <john@darrington.wattle.id.au>
938
939 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
940
33cb30a1
AM		 9412018-07-26 Alan Modra <amodra@gmail.com>
942
943 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
944 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
945
49199304
AM		 9462018-07-25 Alan Modra <amodra@gmail.com>
947
948 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
949 Avoid trashing toff with added when used as a symbol index.
950 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
951 creating unnecessary fixups when relocatable.
952
be3e27bb
AM		 9532018-07-25 Alan Modra <amodra@gmail.com>
954
955 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
956 -Wstringop-truncation warning for gcc-8.0 too.
957 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
958 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
959 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
960 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
961 * elf64-s390.c (elf_s390_write_core_note): Likewise.
962
67ce483b
AM		 9632018-07-24 Alan Modra <amodra@gmail.com>
964
965 PR 23430
966 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
967 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
968
f82863d7
MF		 9692018-07-23 Max Filippov <jcmvbkbc@gmail.com>
970
971 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
972 relocation sections consistency check to always check both
973 .rela.dyn and .rela.plt when they exist. Rearrange variable
974 definition and assignment places.
975
5d3a462f
MF		 9762018-07-23 Max Filippov <jcmvbkbc@gmail.com>
977
978 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
979 relocations section for dynamic undefined weak symbols when
980 linking a shared object.
981
01bcaf63
TT		 9822018-07-23 Tom Tromey <tom@tromey.com>
983
984 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
985
2376f038
EB		 9862018-07-21 Eric Botcazou <ebotcazou@adacore.com>
987
988 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
989 cleanup for the case of a global symbol that binds locally. Also
990 install a value in the GOT slot in the case of a local symbol in
991 a non-PIC link.
992
241e64e3
L		 9932018-07-20 H.J. Lu <hongjiu.lu@intel.com>
994
995 PR ld/23428
996 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
997 separate code program header is needed, make sure that the first
998 read-only PT_LOAD segment has no code by adding a
999 GNU_PROPERTY_X86_ISA_1_USED note.
1000
8095d2f7
CX		 10012018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1002 Maciej W. Rozycki <macro@mips.com>
1003
1004 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1005
db841b6f
MR		 10062018-07-20 Maciej W. Rozycki <macro@mips.com>
1007
1008 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1009 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1010 dynamic relocation section will be discarded from output.
1011 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1012 the dynamic relocation section will be retained in output.
1013
d3554ec1
MR		 10142018-07-18 Maciej W. Rozycki <macro@mips.com>
1015
1016 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1017 checks for defined weak symbols.
1018
c691de6a
MR		 10192018-07-17 Maciej W. Rozycki <macro@mips.com>
1020
1021 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1022 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1023 whether the symbol is absolute.
1024 (nds32_elf_relax_lo12): Likewise.
1025 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1026 (elfNN_aarch64_check_relocs): Likewise.
1027 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1028 (bfd_xcoff_import_symbol): Likewise.
1029 (xcoff_write_global_symbol): Likewise.
1030
d5c928c0
MR		 10312018-07-17 Maciej W. Rozycki <macro@mips.com>
1032
1033 * linker.c (bfd_is_abs_symbol): New macro.
1034 * bfd-in2.h: Regenerate.
1035
cb2366c1
EBM		 10362018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1037
1038 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1039 (elfcore_write_ppc_ppr): Likewise.
1040 (elfcore_write_ppc_dscr): Likewise.
1041 (elfcore_write_ppc_ebb): Likewise.
1042 (elfcore_write_ppc_pmu): Likewise.
1043 (elfcore_write_ppc_tm_cgpr): Likewise.
1044 (elfcore_write_ppc_tm_cfpr): Likewise.
1045 (elfcore_write_ppc_tm_cvmx): Likewise.
1046 (elfcore_write_ppc_tm_cvsx): Likewise.
1047 (elfcore_write_ppc_tm_spr): Likewise.
1048 (elfcore_write_ppc_tm_ctar): Likewise.
1049 (elfcore_write_ppc_tm_cppr): Likewise.
1050 (elfcore_write_ppc_tm_cdscr): Likewise.
1051 * elf.c (elfcore_write_ppc_tar): New function.
1052 (elfcore_write_ppc_ppr): Likewise.
1053 (elfcore_write_ppc_dscr): Likewise.
1054 (elfcore_write_ppc_ebb): Likewise.
1055 (elfcore_write_ppc_pmu): Likewise.
1056 (elfcore_write_ppc_tm_cgpr): Likewise.
1057 (elfcore_write_ppc_tm_cfpr): Likewise.
1058 (elfcore_write_ppc_tm_cvmx): Likewise.
1059 (elfcore_write_ppc_tm_cvsx): Likewise.
1060 (elfcore_write_ppc_tm_spr): Likewise.
1061 (elfcore_write_ppc_tm_ctar): Likewise.
1062 (elfcore_write_ppc_tm_cppr): Likewise.
1063 (elfcore_write_ppc_tm_cdscr): Likewise.
1064 (elfcore_write_register_note): Call them.
1065 (elfcore_grok_ppc_tar): New function.
1066 (elfcore_grok_ppc_ppr): Likewise.
1067 (elfcore_grok_ppc_dscr): Likewise.
1068 (elfcore_grok_ppc_ebb): Likewise.
1069 (elfcore_grok_ppc_pmu): Likewise.
1070 (elfcore_grok_ppc_tm_cgpr): Likewise.
1071 (elfcore_grok_ppc_tm_cfpr): Likewise.
1072 (elfcore_grok_ppc_tm_cvmx): Likewise.
1073 (elfcore_grok_ppc_tm_cvsx): Likewise.
1074 (elfcore_grok_ppc_tm_spr): Likewise.
1075 (elfcore_grok_ppc_tm_ctar): Likewise.
1076 (elfcore_grok_ppc_tm_cppr): Likewise.
1077 (elfcore_grok_ppc_tm_cdscr): Likewise.
1078 (elfcore_grok_note): Call them.
1079
1cb83cac
MR		 10802018-07-11 Maciej W. Rozycki <macro@mips.com>
1081
1082 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1083 than `!bfd_link_pic' in determining the dynamic symbol index.
1084 Avoid the index of -1.
1085 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1086 moving `dyn' to the beginning of the function block.
1087
9143e72c
MR		 10882018-07-11 Maciej W. Rozycki <macro@mips.com>
1089 Rich Felker <bugdal@aerifal.cx>
1090
1091 PR ld/22570
1092 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1093 than `bfd_link_pic' to determine whether dynamic relocations are
1094 to be produced.
1095 (mips_elf_initialize_tls_slots): Likewise.
1096
5270eddc
MR		 10972018-07-10 Maciej W. Rozycki <macro@mips.com>
1098
1099 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1100 to `remove_section'.
1101
1594e052
AM		 11022018-07-10 Alan Modra <amodra@gmail.com>
1103
1104 * elf32-xgate.h: Delete.
1105 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1106 that are now needed.
1107 (xgate_elf_bfd_link_hash_table_create)
1108 (xgate_elf_bfd_link_hash_table_free)
1109 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1110 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1111 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1112 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1113 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1114 (elf32_xgate_post_process_headers): Delete.
1115 (elf32_xgate_backend_symbol_processing): New function.
1116 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1117 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1118 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1119 (elf_backend_relocate_section, elf_backend_object_p)
1120 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1121 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1122 (bfd_elf32_bfd_link_hash_table_create)
1123 (bfd_elf32_bfd_set_private_flags)
1124 (xgate_stub_hash_lookup): Don't define.
1125 (elf_backend_symbol_processing): Define.
1126 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1127
4b8377e7
MR		 11282018-07-09 Maciej W. Rozycki <macro@mips.com>
1129
1130 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1131 `->needs_lazy_stub' if the stubs output section is the absolute
1132 section.
1133
872899f1
L		 11342018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1135
1136 PR ld/23388
1137 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1138 * configure: Regenerated.
1139
61658d78
AM		 11402018-07-09 Alan Modra <amodra@gmail.com>
1141
1142 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1143 _bfd_elf_post_process_headers.
1144
c451bb34
MF		 11452018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1146
1147 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1148 space for dynamic relocation for undefined weak symbol.
1149 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1150 relocation for undefined weak symbols.
1151 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1152 section for relocations against undefined weak symbols.
1153
ad1cc4e4
AH		 11542018-07-06 Alan Hayward <alan.hayward@arm.com>
1155
1156 * elf.c (elfcore_grok_aarch_sve): New function.
1157 (elfcore_grok_note): Check for Aarch64 SVE.
1158 (elfcore_write_aarch_sve): New function.
1159 (elfcore_write_register_note): Check for Aarch64 SVE.
1160 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1161
fe75810f
AM		 11622018-07-06 Alan Modra <amodra@gmail.com>
1163
1164 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1165 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1166 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1167 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1168 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1169 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1170 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1171
bb11866d
JW		 11722018-07-05 Jim Wilson <jimw@sifive.com>
1173
1174 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1175 (riscv64*-*-*): Likewise.
1176 (riscv-*-*): Add as an alias for riscv32*-*-*.
1177
56ad703d
L		 11782018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1179
1180 PR ld/23372
1181 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1182 ISA properties with empty bits.
1183
d8dab054
NC		 11842018-07-05 Nick Clifton <nickc@redhat.com>
1185
1186 * po/ru.po: Updated Russian translation.
1187
4a91d0ba
AM		 11882018-07-05 Alan Modra <amodra@gmail.com>
1189
1190 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1191 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1192 on mismatch. Remove "warning: " from messages. Track last bfd
1193 used to set tags.
1194 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1195 _bfd_elf_ppc_merge_fp_attributes.
1196 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1197 from _bfd_elf_ppc_merge_fp_attributes.
1198
db40acb0
L		 11992018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1200
1201 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1202 * Makefile.in: Regenerated.
1203
b8a6ced7
AM		 12042018-07-03 Alan Modra <amodra@gmail.com>
1205
1206 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1207 sections.
1208
8d2c8c3d
AM		 12092018-07-03 Alan Modra <amodra@gmail.com>
1210
1211 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1212 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1213 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1214 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1215 incompatible attribute.
1216 (ppc_elf_merge_obj_attributes): Likewise. Return
1217 _bfd_elf_merge_object_attributes result.
1218 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1219 _bfd_elf_merge_object_attributes result.
1220
af0bfb9c
AM		 12212018-07-03 Alan Modra <amodra@gmail.com>
1222
1223 PR 17550
1224 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1225 in discarded sections.
1226
12f09816
MR		 12272018-07-02 Maciej W. Rozycki <macro@mips.com>
1228
1229 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1230 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1231 list.
1232
156f2c00
MR		 12332018-07-02 Maciej W. Rozycki <macro@mips.com>
1234
1235 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1236 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1237 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1238 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1239 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1240 R_MICROMIPS_PC23_S2 relocation entries.
1241 (micromips_elf64_howto_table_rela): Likewise.
1242 (micromips_reloc_map): Likewise.
1243 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1244 (elf_micromips_howto_table_rela): Likewise.
1245 (micromips_reloc_map): Likewise.
1246
b638b5d5
L		 12472018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1248
1249 PR ld/23324
1250 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1251 R_X86_64_converted_reloc_bit bit.
1252
eac61af6
TT		 12532018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1254 Tom Tromey <tom@tromey.com>
1255
1256 PR 13157
1257 PR 21787
1258 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1259 (bfd_mach_o_close_and_cleanup): Redefine.
1260 * archive.c (_bfd_unlink_from_archive_parent): New function,
1261 extracted from..
1262 (_bfd_archive_close_and_cleanup): ..here.
1263 (bfd_generic_archive_p): Do not clear archive's format.
1264 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1265 * libbfd.h: Regenerate.
1266
c0c468d5
TP		 12672018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1268
1269 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1270 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1271 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1272 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1273 * bfd-in2.h: Regenerate.
1274 * cpu-arm.c (arch_info_struct): Add entries for above new
1275 bfd_mach_arm values.
1276 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1277 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1278 architectures. Force assert failure for any new Tag_CPU_arch value.
1279
a05a5b64
TP		 12802018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1281
1282 * doc/bfdint.texi: Use command-line consistently when used in a
1283 compount word.
1284 * doc/bfdsumm.texi: Likewise.
1285
262e07d0
MR		 12862018-06-29 Maciej W. Rozycki <macro@mips.com>
1287
1288 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1289 visibility check made for undefined weak symbols.
1290
30aa1306
NC		 12912018-06-26 Nick Clifton <nickc@redhat.com>
1292
1293 * po/uk.po: Updated Ukranian translation.
1294
bb69498c
NC		 12952018-06-25 Nick Clifton <nickc@redhat.com>
1296
1297 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1298 for malloc returning NULL.
1299 (_bfd_aarch64_erratum_843419_fixup): Check for
1300 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1301
71300e2c
NC		 13022018-06-24 Nick Clifton <nickc@redhat.com>
1303
1304 * po/bfd.pot: Regenerate.
1305
5127f207
NC		 13062018-06-24 Nick Clifton <nickc@redhat.com>
1307
1308 * version.m4: Update version string to 2.31.51.
1309 * configure: Regenerate.
1310
719d8288
NC		 13112018-06-24 Nick Clifton <nickc@redhat.com>
1312
1313 2.31 branch created.
1314
1ced1a5f
MR		 13152018-06-21 Maciej W. Rozycki <macro@mips.com>
1316
1317 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1318 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1319
334cd8a7
MR		 13202018-06-21 Maciej W. Rozycki <macro@mips.com>
1321
1322 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1323 EI_ABIVERSION setting together.
1324
bb29b84d
MR		 13252018-06-21 Maciej W. Rozycki <macro@mips.com>
1326
1327 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1328 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1329 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1330 (_bfd_mips_post_process_headers): Use them in place of magic
1331 numbers.
1332
25eb8346
JW		 13332018-06-21 Jim Wilson <jimw@sifive.com>
1334
1335 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1336 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1337
d388f643
AM		 13382018-06-21 Alan Modra <amodra@gmail.com>
1339
1340 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1341 * doc/Makefile.in: Regenerate.
1342
b939d8a0
RL		 13432018-06-20 Renlin Li <renlin.li@arm.com>
1344
1345 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1346 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1347 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1348 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1349 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1350 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1351 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1352 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1353 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1354
6077de06
NC		 13552018-06-20 Nick Clifton <nickc@redhat.com>
1356
1357 PR 23316
1358 * opncls.c (get_build_id): Check for a negative or excessive data
1359 size in the build-id note.
1360
c6643fcc
NC		 13612018-06-20 Nick Clifton <nickc@redhat.com>
1362
1363 PR 23299
1364 * mach-o.c (cputype): New function.
1365 (cpusubtype): New function.
1366 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1367 values in the MACH-O file header.
1368 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1369 cpusubtype fields from the input bfd's mach-o header to the output
1370 bfd.
1371 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1372 Redefine to bfd_mach_o_bfd_print_private_data.
1373 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1374
789ff5b6
MR		 13752018-06-19 Maciej W. Rozycki <macro@mips.com>
1376
1377 PR ld/22966
1378 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1379 `.got.plt' entry referred is in range.
1380 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1381 start. Replace the assertion used for that with a proper error
1382 message.
1383
6a382bce
MR		 13842018-06-19 Maciej W. Rozycki <macro@mips.com>
1385
1386 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1387 formatting.
1388
d0ac1c44
SM		 13892018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1390
1391 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1392 (INCLUDES): Rename to ...
1393 (AM_CPPFLAGS): ... this.
1394 * configure.ac: Remove AC_PREREQ.
1395 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1396 info-in-builddir no-texinfo.tex.
1397 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1398 * doc/bfd.texinfo: Rename to ...
1399 * doc/bfd.texi: ... this.
1400 * Makefile.in: Re-generate.
1401 * aclocal.m4: Re-generate.
1402 * config.in: Re-generate.
1403 * configure: Re-generate.
1404 * doc/Makefile.in: Re-generate.
1405
ed1299fe
M		 14062018-06-18 Mephi <mephi42@gmail.com>
1407
1408 PR 23297
1409 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1410 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1411 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1412 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1413 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1414 * bfd-in2.h: Regenerate.
1415 * libbfd.h: Regenerate.
1416
6f20c942
FS		 14172018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1418
1419 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1420
1f6f5dba
L		 14212018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1422
1423 PR binutils/23267
1424 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1425 symbol version is base version.
1426
7f923b7f
AM		 14272018-06-14 Alan Modra <amodra@gmail.com>
1428
1429 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1430 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1431 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1432 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1433 "dynamic_relocs" is not set.
1434 * elfxx-mips.c (count_section_dynsyms): Likewise.
1435
ff91d2f0
AM		 14362018-06-14 Alan Modra <amodra@gmail.com>
1437
1438 PR 23282
1439 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1440
730c3174
SE		 14412018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1442 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1443
1444 * elfxx-mips.c (print_mips_ases): Add CRC.
1445
ecf99cc0
L		 14462018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1447
1448 PR ld/23161
1449 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1450 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1451 __bss_start, _end and _edata in shared libraries.
1452
527278f3
AM		 14532018-06-07 Alan Modra <amodra@gmail.com>
1454
1455 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1456 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1457
5c4ce239
AM		 14582018-06-05 Alan Modra <amodra@gmail.com>
1459
1460 * bfd.c (struct bfd): Update comment on "where" usage.
1461 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1462 "iostream", and "where" from containing archive file. Return
1463 error on NULL iovec.
1464 (bfd_bread): Similarly, and return error attempted out of
1465 bounds archive element access.
1466 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1467 "where" from containing archive file.
1468 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1469 attempt to optimize away seeks. Don't paper over errors by
1470 calling bfd_tell.
1471 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1472 (bfd_get_size): Likewise.
1473 (bfd_mmap): Operate on and use iovec of containing archive
1474 file. Return error on NULL iovec.
1475 * cache.c (bfd_cache_lookup_worker): Abort if working on
1476 archive element bfd.
1477 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1478 Don't ignore zero byte reads.
1479 (cache_bread): Look up FILE* in cache here. Error on NULL
1480 lookup.
1481 (cache_bwrite): Rename "where" to "from".
1482 (cache_bmmap): Don't handle archive elements.
1483 * coffcode.h (coff_slurp_line_table): Exit early on zero
1484 lineno count.
1485 * bfd-in2.h: Regenerate.
1486
27b07675
AM		 14872018-06-05 Alan Modra <amodra@gmail.com>
1488
1489 PR 23254
1490 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1491 nested archives. Open file again for plugin.
1492 (try_claim): Don't save and restore file position. Close file
1493 if not claimed.
1494 * sysdep.h (O_BINARY): Define.
1495
4b8e28c7
MF		 14962018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1497
1498 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1499 (compute_fill_extra_space): Drop declaration. Rename function to
1500 xtensa_compute_fill_extra_space.
1501 (compute_ebb_actions, remove_dead_literal): Update references to
1502 compute_fill_extra_space.
1503
8255c61b
MF		 15042018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1505
1506 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1507 variable.
1508 (xtensa_add_names): New function.
1509 (xtensa_property_section_name): Add new parameter
1510 separate_sections, use it to choose property section name.
1511 (xtensa_get_separate_property_section): New function.
1512 (xtensa_get_property_section): Invoke
1513 xtensa_get_separate_property_section to get individual property
1514 section if it exists, common property section otherwise.
1515 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1516 to xtensa_property_section_name.
1517
95da9854
L		 15182018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1519
1520 PR binutils/23146
1521 * bfd-in.h: Include "diagnostics.h".
1522 * bfd-in2.h: Regenerated.
1523 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1524 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1525 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1526 -Wstringop-truncation.
1527 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1528 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1529 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1530 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1531 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1532
137b5cbd
JW		 15332018-06-03 Jim Wilson <jimw@sifive.com>
1534
cf7a5066
JW		 1535 PR ld/23244
1536 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1537 for and handle an undefined weak with no PLT.
1538
137b5cbd
JW		 1539 PR ld/22756
1540 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1541 to code that ignores duplicate symbols.
1542
55e99962
L		 15432018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1544
1545 * version.m4: Bump version to 2.30.52
1546 * configure: Regenerated.
1547
030157d8
AM		 15482018-06-01 Alan Modra <amodra@gmail.com>
1549
1550 * bfd.c (_bfd_error_handler): Arrange for this function to be
1551 declared in bfd-in2.h.
1552 * libbfd-in.h (_bfd_error_handler): Don't declare.
1553 * libbfd.h: Regenerate.
1554 * bfd-in2.h: Regenerate.
1555
421acf18
AC		 15562018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1557
1558 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1559 This is needed to generate UEFI application image files from ELFs.
1560
92e68c1d
L		 15612018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1562
1563 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1564 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1565 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1566 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1567 (elf_i386_lazy_ibt_plt): Likewise.
1568 (elf_i386_nacl_plt): Likewise.
1569 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1570 (elf_x86_64_tlsdesc_plt_entry): This.
1571 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1572 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1573 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1574 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1575 (elf_x86_64_lazy_bnd_plt): Likewise.
1576 (elf_x86_64_lazy_ibt_plt): Likewise.
1577 (elf_x32_lazy_ibt_plt): Likewise.
1578 (elf_x86_64_nacl_plt): Likewise.
1579 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1580 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1581 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1582 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1583 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1584 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1585 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1586 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1587 (elf_x86_non_lazy_plt_layout): Update comments.
1588 (elf_x86_plt_layout): Likewise.
1589
ac98f9e2
L		 15902018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1591
1592 PR ld/23238
1593 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1594 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1595 (elf_backend_add_symbol_hook): Likewise.
1596 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1597 (elf_backend_add_symbol_hook): Likewise.
1598 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1599 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1600 (elf_backend_add_symbol_hook): Likewise.
1601 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1602 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1603 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1604 (elf_backend_add_symbol_hook): Likewise.
1605 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1606 handling.
1607 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1608 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1609 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1610 * elflink.c (elf_link_add_object_symbols): Set
1611 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1612
099bb8fb
L		 16132018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1614
1615 PR ld/23194
1616 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1617 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1618 Extracted from _bfd_elf_link_assign_sym_version.
1619 (_bfd_elf_link_hide_sym_by_version): New function.
1620 (_bfd_elf_link_assign_sym_version): Use
1621 _bfd_elf_link_hide_versioned_symbol.
1622 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1623 _bfd_elf_link_hide_sym_by_version instead of
1624 bfd_hide_sym_by_version. Don't check unversioned symbol.
1625
277eb7f6
AM		 16262018-05-25 Alan Modra <amodra@gmail.com>
1627
1628 * Makefile.in: Regenerate.
1629 * po/SRC-POTFILES.in: Regenerate.
1630
629dabe3
AM		 16312018-05-25 Alan Modra <amodra@gmail.com>
1632
1633 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1634 * configure: Regenerate.
1635
9ef6d1e3
L		 16362018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1637
1638 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1639 to data.
1640
215f5271
AM		 16412018-05-22 Alan Modra <amodra@gmail.com>
1642
1643 PR 23207
1644 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1645 is NULL.
1646 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1647 sections.
1648 (final_link_relocate): Revert last change.
1649
7455c018
AM		 16502018-05-22 Alan Modra <amodra@gmail.com>
1651
1652 PR 23207
1653 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1654 stubs in non-alloc sections.
1655
34a87bb0
L		 16562018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1657
1658 PR ld/23201
1659 * aout-target.h (MY_bfd_link_hide_symbol): New.
1660 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1661 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1662 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1663 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1664 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1665 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1666 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1667 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1668 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1669 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1670 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1671 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1672 (bfd_link_hide_symbol): Likewise.
1673 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1674 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1675 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1676 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1677 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1678 * som.c (som_bfd_link_hide_symbol): Likewise.
1679 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1680 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1681 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1682 (alpha_vms_bfd_link_hide_symbol): Likewise.
1683 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1684 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1685 _bfd_generic_link_hide_symbol.
1686 (rs6000_xcoff64_aix_vec): Likewise.
1687 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1688 local symbol dynamic.
1689 (_bfd_elf_link_hide_symbol): New function.
1690 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1691 check root.ldscript_def.
1692 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1693 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1694 * bfd-in2.h: Regenerated.
1695 * libbfd.h: Likewise.
1696
bae363f1
L		 16972018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1698
1699 PR binutils/23199
1700 * elf.c (setup_group): Mark section in a section group with
1701 SHF_GROUP.
1702
97373b2e
L		 17032018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1704
1705 PR ld/23194
1706 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1707 set eh->local_ref to 1 if a symbol is versioned and there is a
1708 version script.
1709
7f999549
JW		 17102018-05-18 Kito Cheng <kito.cheng@gmail.com>
1711
1712 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1713 EF_RISCV_RVE.
1714
6487709f
JW		 17152018-05-18 Jim Wilson <jimw@sifive.com>
1716
1717 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1718 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1719 (riscv_elf_relocate_section): Don't generate dynamic relocation if
1720 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1721 (riscv_elf_finish_dynamic_symbol): Likewise.
1722
7b4ae824
JD		 17232018-05-18 John Darrington <john@darrington.wattle.id.au>
1724
1725 * Makefile.am: Add s12z files.
1726 * Makefile.in: Regenerate.
1727 * archures.c: Add bfd_s12z_arch.
1728 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1729 * bfd-in2.h: Regenerate.
1730 * config.bfd: Add s12z target.
1731 * configure.ac: Add s12z target.
1732 * configure: Regenerate.
1733 * cpu-s12z.c: New file.
1734 * elf32-s12z.c: New file.
1735 * libbfd.c (bfd_putb24): New function.
1736 (bfd_putl24): New function.
1737 * libbfd.h: Regenerate.
1738 * reloc.c: Add s12z relocations.
1739 (bfd_get_reloc_size): Handle size 5 relocs.
1740 * targets.c: Add s12z_elf32_vec.
1741
011b32fd
L		 17422018-05-18 H.J. Lu <hongjiu.lu@intel.com>
1743
1744 PR ld/23189
1745 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1746 like R_386_GOT32.
1747 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1748 set eh->local_ref to 1 for linker defined symbols.
1749
4bba0fb1
AM		 17502018-05-18 Alan Modra <amodra@gmail.com>
1751
1752 PR 23199
1753 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
1754 don't point at other SHT_GROUP sections. Set shdr corresponding
1755 to invalid entry, to NULL rather than section 0. Identify
1756 SHT_GROUP section index when reporting an error. Cope with NULL
1757 shdr pointer.
1758
8722de9c
AM		 17592018-05-18 Alan Modra <amodra@gmail.com>
1760
1761 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1762 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1763 visibility.
1764 * libbfd.h: Regenerate.
1765 * configure: Regenerate.
1766 * config.in: Regenerate.
1767
0b439543
AM		 17682018-05-18 Alan Modra <amodra@gmail.com>
1769
1770 * libbfd-in.h: Add include guard.
1771 * libcoff-in.h: Likewise.
1772 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1773 * doc/Makefile.in: Regenerate.
1774 * libbfd.h: Regenerate.
1775 * libcoff.h: Regenerate.
1776
1624c9ca
MR		 17772018-05-16 Maciej W. Rozycki <macro@mips.com>
1778
1779 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1780
7cf7fcc8
AM		 17812018-05-16 Alan Modra <amodra@gmail.com>
1782
1783 PR 22458
1784 * format.c (struct bfd_preserve): Add section_id.
1785 (bfd_preserve_save, bfd_preserve_restore): Save and restore
1786 _bfd_section_id.
1787 (bfd_reinit): Set _bfd_section_id.
1788 (bfd_check_format_matches): Put all matches of any priority into
1789 matching_vector. Save initial section id and start each attempted
1790 match at that section id.
1791 * libbfd-in.h (_bfd_section_id): Declare.
1792 * section.c (_bfd_section_id): Rename from section_id and make
1793 global. Adjust uses.
1794 (bfd_get_next_section_id): Delete.
1795 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1796 bfd_get_section_id with _bfd_section_id.
1797 * libbfd.h: Regenerate.
1798 * bfd-in2.h: Regenerate.
1799
810ed4db
CG		 18002018-05-15 Christophe Guillon <christophe.guillon@st.com>
1801
1802 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1803 of the aux structure are initialised.
1804
1678bd35
FT		 18052018-05-15 Francois H. Theron <francois.theron@netronome.com>
1806
1807 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1808
293b4d4f
NC		 18092018-05-15 Nick Clifton <nickc@redhat.com>
1810
1811 * po/pt.po: New Portuguese translation.
1812 * configure.ac (ALL_LINGUAS): Add pt.
1813 * configure: Regenerate.
1814
4ec09950
L		 18152018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1816
1817 PR ld/23169
1818 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1819 an error on IFUNC pointer defined in PDE.
1820 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1821 _bfd_x86_elf_link_fixup_ifunc_symbol.
1822 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1823 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1824 function.
1825 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1826
9bc935ef
L		 18272018-05-14 H.J. Lu <hongjiu.lu@intel.com>
1828
1829 PR ld/23162
1830 * elfxx-x86.c (elf_x86_linker_defined): New function.
1831 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1832 _end and _edata locally defined within executables.
1833
9933dc52
AM		 18342018-05-12 Alan Modra <amodra@gmail.com>
1835
1836 PR 20659
1837 * elf.c (rewrite_elf_program_header): Use segment_mark only for
1838 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
1839 Instead make matching_lma and suggested_lma pointers to the
1840 sections. Align section vma and lma calculated from segment.
1841 Don't clear includes_phdrs or includes_filehdr based on p_paddr
1842 test. Try to handle alignment padding before first section by
1843 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
1844
493ffac5
DD		 18452018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
1846
1847 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1848 conformant to TI ABI.
1849 (pru_elf32_relax_section): Likewise.
1850 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1851 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1852 (pru_elf32_pmem_relocate): Trap - should not get here.
1853 (pru_elf32_relocate_section): Add support for REL relocations.
1854 (elf_info_to_howto_rel): Enable REL.
1855 (elf_backend_may_use_rel_p): Likewise.
1856 (elf_backend_may_use_rela_p): Likewise.
1857 (elf_backend_default_use_rela_p): Likewise.
1858
b4560c7d
AM		 18592018-05-09 Alan Modra <amodra@gmail.com>
1860
1861 PR 23148
1862 * peXXigen.c (pe_print_edata): Correct minimum size.
1863
53db9cf9
AM		 18642018-05-09 Alan Modra <amodra@gmail.com>
1865
1866 PR 23147
1867 * peXXigen.c (pe_print_idata): Bound check hint_addr.
1868
95a6d235
NC		 18692018-05-08 Nick Clifton <nickc@redhat.com>
1870
1871 PR 22809
1872 * elf.c (bfd_elf_get_str_section): Check for an excessively large
1873 string section.
1874 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1875 attribute section is larger than the size of the file.
1876
7bd8862c
AM		 18772018-05-07 Alan Modra <amodra@gmail.com>
1878
1879 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1880 strncmp when checking for ".bf" special symbol.
1881 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1882 section name a char array, remove sentinal known_sections entry,
1883 and adjust loop over known_sections to suit. Use memcmp rather
1884 than strncmp.
1885
602f1657
AM		 18862018-05-04 Alan Modra <amodra@gmail.com>
1887
1888 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1889 (struct elf_external_linux_prpsinfo32_ugid16),
1890 (struct elf_external_linux_prpsinfo64_ugid32),
1891 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1892 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
1893 Move comment to..
1894 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
1895 directives.
1896 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1897 to data.
1898 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1899 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1900 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1901 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1902 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1903 pragmas.
1904 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1905 false positive gcc-8 warning.
7bd8862c 1906 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
602f1657 1907
a27ca19c
TMQMF		 19082018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
1909
1910 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1911 of arguments when warning about different long double types.
1912
3be08ea4
SA		 19132018-05-03 Simon Atanasyan <simon@atanasyan.com>
1914
1915 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1916 (elf_backend_fixup_symbol): New macro.
1917 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1918 handling.
1919 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1920
fe944acf
FT		 19212018-04-30 Francois H. Theron <francois.theron@netronome.com>
1922
1923 * Makefile.am: Added NFP files to build.
1924 * archures.c: Added bfd_arch_nfp
1925 * config.bfd: Added NFP support.
1926 * configure.ac: Added NFP support.
1927 * cpu-nfp.c: New, for NFP support.
1928 * elf-bfd.h: Added elf_section_info()
1929 * elf64-nfp.c: New, for NFP support.
1930 * po/SRC-POTFILES.in: Added NFP source files.
1931 * targets.c: Added nfp_elf64_vec
1932 * bfd-in2.h: Regenerate.
1933 * Makefile.in: Regenerate.
1934 * configure: Regenerate.
1935
ffa389a3
AM		 19362018-04-27 Alan Modra <amodra@gmail.com>
1937
1938 * bfd-in2.h: Regenerate.
1939 * libbfd.h: Regenerate.
1940
04383fd1
AM		 19412018-04-27 Alan Modra <amodra@gmail.com>
1942
1943 PR 23123
1944 PR 22374
1945 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1946 relocs for ifuncs.
1947 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1948
bfa5bd2a
PA		 19492018-04-26 Pedro Alves <palves@redhat.com>
1950
1951 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1952 ifunc and non-ifunc symbols duplicates.
1953
59029f57
CL		 19542018-04-25 Christophe Lyon <christophe.lyon@st.com>
1955 Mickaël Guêné <mickael.guene@st.com>
1956
1957 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1958 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1959 (elf32_arm_populate_plt_entry): Likewise.
1960 (elf32_arm_output_plt_map_1): Likewise.
1961 (elf32_arm_output_arch_local_syms): Likewise.
1962
fac7bd64
CL		 19632018-04-25 Christophe Lyon <christophe.lyon@st.com>
1964 Mickaël Guêné <mickael.guene@st.com>
1965
1966 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1967 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1968
29e9b073
CL		 19692018-04-25 Christophe Lyon <christophe.lyon@st.com>
1970 Mickaël Guêné <mickael.guene@st.com>
1971
1972 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1973 for R_ARM_TARGET2.
1974
cb10292c
CL		 19752018-04-25 Christophe Lyon <christophe.lyon@st.com>
1976 Mickaël Guêné <mickael.guene@st.com>
1977
1978 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1979 (elf32_arm_always_size_sections): Create stack segment.
1980
5c5a4843
CL		 19812018-04-25 Christophe Lyon <christophe.lyon@st.com>
1982 Mickaël Guêné <mickael.guene@st.com>
1983
1984 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1985 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1986 relocations.
1987 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1988 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1989 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1990 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1991 (struct elf32_arm_link_hash_table): Update comment.
1992 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1993 (IS_ARM_TLS_RELOC): Likewise.
1994 (elf32_arm_check_relocs): Likewise.
1995 (allocate_dynrelocs_for_symbol): Likewise.
1996 (elf32_arm_size_dynamic_sections): Update comment.
1997 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1998 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1999
7801f98f
CL		 20002018-04-25 Christophe Lyon <christophe.lyon@st.com>
2001 Mickaël Guêné <mickael.guene@st.com>
2002
2003 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2004 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2005 (elf32_arm_allocate_plt_entry): Likewise.
2006 (elf32_arm_populate_plt_entry): Likewise.
2007 (elf32_arm_output_plt_map_1): Likewise.
2008
e8b09b87
CL		 20092018-04-25 Christophe Lyon <christophe.lyon@st.com>
2010 Mickaël Guêné <mickael.guene@st.com>
2011
2012 * elf32-arm.c (struct fdpic_local): New.
2013 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2014 (elf32_arm_local_fdpic_cnts): New.
2015 (struct fdpic_global): New.
2016 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2017 (elf32_arm_link_hash_table): Add srofixup field.
2018 (arm_elf_add_rofixup): New.
2019 (arm_elf_fill_funcdesc): New.
2020 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2021 (elf32_arm_allocate_local_sym_info): Likewise.
2022 (create_got_section): Create .rofixup section.
2023 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2024 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2025 (elf32_arm_final_link_relocate): Likewise.
2026 (elf32_arm_check_relocs): Likewise.
2027 (allocate_dynrelocs_for_symbol): Likewise.
2028 (elf32_arm_size_dynamic_sections): Likewise.
2029 (elf32_arm_finish_dynamic_sections): Likewise.
2030 (elf32_arm_output_arch_local_syms): Likewise.
2031 (elf32_arm_fdpic_omit_section_dynsym): New.
2032
188fd7ae
CL		 20332018-04-25 Christophe Lyon <christophe.lyon@st.com>
2034 Mickaël Guêné <mickael.guene@st.com>
2035
2036 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2037 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2038 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2039 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2040 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2041 (elf32_arm_howto_from_type): Take new members of
2042 elf32_arm_howto_table_2 into account.
2043 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2044 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2045 BFD_RELOC_ARM_FUNCDESC_VALUE.
2046 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2047 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2048 BFD_RELOC_ARM_FUNCDESC_VALUE.
2049
18a20338
CL		 20502018-04-25 Christophe Lyon <christophe.lyon@st.com>
2051 Mickaël Guêné <mickael.guene@st.com>
2052
2053 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2054 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2055 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2056 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2057
617a5ada
CL		 20582018-04-25 Christophe Lyon <christophe.lyon@st.com>
2059 Mickaël Guêné <mickael.guene@st.com>
2060
2061 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2062 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2063 arm*-*-uclinuxfdpiceabi.
2064 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2065 arm_elf32_fdpic_le_vec.
2066 * configure: Regenerate.
2067 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2068 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2069 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2070 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2071 (elf32_arm_fdpic_link_hash_table_create): New.
2072 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2073 arm_elf32_fdpic_le_vec.
2074
d99b4b92
AM		 20752018-04-25 Alan Modra <amodra@gmail.com>
2076
2077 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2078 * elf.c (elfcore_write_prpsinfo): Likewise.
2079
20802018-04-25 Alan Modra <amodra@gmail.com>
2ac93be7
AM		 2081
2082 * Makefile.am: Remove arm-aout and arm-coff support.
2083 * config.bfd: Likewise.
2084 * configure.ac: Likewise.
2085 * targets.c: Likewise.
2086 * aout-arm.c: Delete.
2087 * armnetbsd.c: Delete.
2088 * riscix.c: Delete.
2089 * Makefile.in: Regenerate.
2090 * configure: Regenerate.
2091 * po/SRC-POTFILES.in: Regenerate.
2092
aa4a8c2a
NC		 20932018-04-24 Nick Clifton <nickc@redhat.com>
2094
db0c309f
NC		 2095 PR 23113
2096 * elf.c (ignore_section_sym): Check for the output_section pointer
2097 being NULL before dereferencing it.
2098
aa4a8c2a
NC		 2099 PR 23110
2100 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2101 a negative PE_DEBUG_DATA size before iterating over the debug data.
2102
b9f26d2e
AM		 21032018-04-23 Alan Modra <amodra@gmail.com>
2104
2105 * elf-linux-core.h: Revert last change.
2106 * elf.c: Likewise.
2107
bf82069d
NC		 21082018-04-23 Nick Clifton <nickc@redhat.com>
2109
2110 PR 23056
2111 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2112 the end of the string table, and zero it.
2113
5a6312e8
AM		 21142018-04-23 Alan Modra <amodra@gmail.com>
2115
2116 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2117 gcc-8 string truncation warning.
2118 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2119 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2120 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2121 * elf.c (elfcore_write_prpsinfo): Likewise.
2122
bf82069d
NC		 21232018-04-23 Nick Clifton <nickc@redhat.com>
2124
2125 PR 23056
2126 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2127 the end of the string table, and zero it.
2128
4352556b
AM		 21292018-04-20 Alan Modra <amodra@gmail.com>
2130
2131 PR 22978
2132 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2133 case both dtprel and tprel relocs.
2134 (allocate_dynrelocs): Adjust conditions for got relocs.
2135 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2136 Emit dynamic relocs on TLS GOT entries for shared libraries,
2137 not when pic. Omit dynamic reloc on dtprel entry when local,
2138 and on tprel entry when local and executable.
2139
f6a8b8c7
AM		 21402018-04-19 Alan Modra <amodra@gmail.com>
2141
2142 PR 22537
2143 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2144 (hppa_type_of_stub): Don't return a long branch stub for
2145 symbols other than those defined statically.
2146
8e415ce8
AM		 21472018-04-19 Alan Modra <amodra@gmail.com>
2148
2149 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2150 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2151 to selvecs for mips targets change 2018-04-18.
2152 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2153 and mips_ecoff_bele_vec.
2154 * targets.c: Likewise.
2155 * coff-mips.c: Resurrect.
2156 * Makefile.in: Regenerate.
2157 * configure: Regenerate.
2158 * po/SRC-POTFILES.in: Regenerate.
2159
3596d8ce
AM		 21602018-04-18 Alan Modra <amodra@gmail.com>
2161
2162 * Makefile.am: Remove mips aout and coff support.
2163 * config.bfd: Likewise.
2164 * configure.ac: Likewise.
2165 * targets.c: Likewise.
2166 * coff-mips.c: Delete
2167 * mipsbsd.c: Delete
2168 * pe-mips.c: Delete
2169 * pei-mips.c: Delete
2170 * Makefile.in: Regenerate.
2171 * configure: Regenerate.
2172 * po/SRC-POTFILES.in: Regenerate.
2173
d9dd2045
L		 21742018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 * elf32-i386.c (elf32_bed): Define before including
2177 "elf32-target.h".
2178 * elf64-x86-64.c (elf64_bed): Define before including
2179 "elf64-target.h".
2180 (elf32_bed): Define before including "elf32-target.h".
2181
e4e6a73d
L		 21822018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2183
2184 PR ld/23055
2185 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2186 normal input file with compatible relocation.
2187
c65c21e1
AM		 21882018-04-18 Alan Modra <amodra@gmail.com>
2189
2190 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2191 * config.bfd: Likewise.
2192 * configure.ac: Likewise.
2193 * doc/bfdint.texi: Likewise.
2194 * targets.c: Likewise.
2195 * freebsd.h: Delete.
2196 * i386dynix.c: Delete.
2197 * i386freebsd.c: Delete.
2198 * i386linux.c: Delete.
2199 * i386mach3.c: Delete.
2200 * i386netbsd.c: Delete.
2201 * i386os9k.c: Delete.
2202 * Makefile.in: Regenerate.
2203 * configure: Regenerate.
2204 * po/SRC-POTFILES.in: Regenerate.
2205
884d4d8a 22062018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
3f0a5f17
ME		 2207
2208 Microblaze Target: PIC data text relative
2209
2210 * bfd/reloc.c (2 new BFD relocations):
2211 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2212 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2213 * bfd/bfd-in2.h: Regenerate
2214 * bfd/libbfd.h: Regenerate
2215 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2216 new relocs and handle them in both relocate and relax functions.
2217 (microblaze_elf_reloc_type_lookup): add mapping between for new
2218 bfd relocs.
2219 (microblaze_elf_relocate_section): Handle new relocs in case of
2220 elf relocation.
2221 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2222
6327533b
NC		 22232018-04-17 Nick Clifton <nickc@redhat.com>
2224
808346fc
NC		 2225 PR 23055
2226 * aoutx.h (find_nearest_line): Check that the symbol name exists
2227 and is long enough, before attempting to see if it is for a .o
2228 file.
2229 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2230 NULL.
2231 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2232 NULL.
2233 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2234 has no name.
2235
6327533b
NC		 2236 PR 23065
2237 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2238
e9af4700
NC		 22392018-04-16 Nick Clifton <nickc@redhat.com>
2240
2241 PR 23061
2242 * coffgen.c (coff_pointerize_aux): Check for an out of range
2243 fixup.
2244
ddb00039
AM		 22452018-04-16 Alan Modra <amodra@gmail.com>
2246
2247 * Makefile.am: Remove arm-epoc-pe support.
2248 * coff-arm.c: Likewise.
2249 * config.bfd: Likewise.
2250 * configure.ac: Likewise.
2251 * targets.c: Likewise.
2252 * epoc-pe-arm.c: Delete.
2253 * epoc-pei-arm.c: Delete.
2254 * Makefile.in: Regenerate.
2255 * configure: Regenerate.
2256 * po/SRC-POTFILES.in: Regenerate.
2257
c9098af4
AM		 22582018-04-16 Alan Modra <amodra@gmail.com>
2259
2260 * Makefile.am: Remove sparc-aout and sparc-coff support.
2261 * config.bfd: Likewise.
2262 * configure.ac: Likewise.
2263 * targets.c: Likewise.
2264 * aout-sparcle.c: Delete.
2265 * aoutf1.h: Delete.
2266 * cf-sparclynx.c: Delete.
2267 * coff-sparc.c: Delete.
2268 * demo64.c: Delete.
2269 * sparclinux.c: Delete.
2270 * sparclynx.c: Delete.
2271 * sparcnetbsd.c: Delete.
2272 * sunos.c: Delete.
2273 * Makefile.in: Regenerate.
2274 * configure: Regenerate.
2275 * po/SRC-POTFILES.in: Regenerate.
2276
dc12032b
AM		 22772018-04-16 Alan Modra <amodra@gmail.com>
2278
2279 * Makefile.am: Remove m68k-aout and m68k-coff support.
2280 * aoutf1.h: Likewise.
2281 * aoutx.h: Likewise.
2282 * archive.c: Likewise.
2283 * bfd-in.h: Likewise.
2284 * bfd.c: Likewise.
2285 * coffcode.h: Likewise.
2286 * coffswap.h: Likewise.
2287 * config.bfd: Likewise.
2288 * configure.ac: Likewise.
2289 * configure.host: Likewise.
2290 * doc/bfd.texinfo: Likewise.
2291 * doc/bfdint.texi: Likewise.
2292 * freebsd.h: Likewise.
2293 * gen-aout.c: Likewise.
2294 * hpux-core.c: Likewise.
2295 * libaout.h: Likewise.
2296 * libbfd-in.h: Likewise.
2297 * pdp11.c: Likewise.
2298 * peicode.h: Likewise.
2299 * riscix.c: Likewise.
2300 * targets.c: Likewise.
2301 * aout0.c: Delete.
2302 * coff-apollo.c: Delete.
2303 * coff-aux.c: Delete.
2304 * coff-m68k.c: Delete.
2305 * coff-svm68k.c: Delete.
2306 * coff-u68k.c: Delete.
2307 * hosts/delta68.h: Delete.
2308 * hosts/hp300bsd.h: Delete.
2309 * hosts/m68kaux.h: Delete.
2310 * hosts/news.h: Delete.
2311 * hp300bsd.c: Delete.
2312 * hp300hpux.c: Delete.
2313 * liboasys.h: Delete.
2314 * m68k4knetbsd.c: Delete.
2315 * m68klinux.c: Delete.
2316 * m68knetbsd.c: Delete.
2317 * oasys.c: Delete.
2318 * versados.c: Delete.
2319 * Makefile.in: Regenerate.
2320 * bfd-in2.h: Regenerate.
2321 * configure: Regenerate.
2322 * libbfd.h: Regenerate.
2323 * po/SRC-POTFILES.in: Regenerate.
2324
211dc24b
AM		 23252018-04-16 Alan Modra <amodra@gmail.com>
2326
2327 * Makefile.am: Remove sh5 and sh64 support.
2328 * archures.c: Likewise.
2329 * config.bfd: Likewise.
2330 * configure.ac: Likewise.
2331 * cpu-sh.c: Likewise.
2332 * elf32-sh-relocs.h: Likewise.
2333 * elf32-sh.c: Likewise.
2334 * targets.c: Likewise.
2335 * elf32-sh64-com.c: Delete.
2336 * elf32-sh64.c: Delete.
2337 * elf32-sh64.h: Delete.
2338 * elf64-sh64.c: Delete.
2339 * Makefile.in: Regenerate.
2340 * bfd-in2.h: Regenerate.
2341 * configure: Regenerate.
2342 * po/SRC-POTFILES.in: Regenerate.
2343
4db9937a
AM		 23442018-04-16 Alan Modra <amodra@gmail.com>
2345
2346 * Makefile.am: Remove sh-symbianelf support.
2347 * config.bfd: Likewise.
2348 * configure.ac: Likewise.
2349 * targets.c: Likewise.
2350 * elf32-sh-symbian.c: Delete.
2351 * Makefile.in: Regenerate.
2352 * configure: Regenerate.
2353 * po/SRC-POTFILES.in: Regenerate.
2354
9f5d1593
AM		 23552018-04-16 Alan Modra <amodra@gmail.com>
2356
2357 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2358 * config.bfd: Likewise.
2359 * configure.ac: Likewise.
2360 * targets.c: Likewise.
2361 * vaxbsd.c: Delete.
2362 * Makefile.in: Regenerate.
2363 * configure: Regenerate.
2364 * po/SRC-POTFILES.in: Regenerate.
2365
a9a4b302
AM		 23662018-04-16 Alan Modra <amodra@gmail.com>
2367
2368 * Makefile.am: Remove w65 support.
2369 * archures.c: Likewise.
2370 * coffcode.h: Likewise.
2371 * config.bfd: Likewise.
2372 * configure.ac: Likewise.
2373 * targets.c: Likewise.
2374 * coff-w65.c: Delete.
2375 * cpu-w65.c: Delete.
2376 * Makefile.in: Regenerate.
2377 * bfd-in2.h: Regenerate.
2378 * configure: Regenerate.
2379 * po/SRC-POTFILES.in: Regenerate.
2380
04cb01fd
AM		 23812018-04-16 Alan Modra <amodra@gmail.com>
2382
2383 * Makefile.am: Remove we32k support.
2384 * archures.c: Likewise.
2385 * coffcode.h: Likewise.
2386 * config.bfd: Likewise.
2387 * configure.ac: Likewise.
2388 * targets.c: Likewise.
2389 * coff-we32k.c: Delete.
2390 * cpu-we32k.c: Delete.
2391 * Makefile.in: Regenerate.
2392 * bfd-in2.h: Regenerate.
2393 * configure: Regenerate.
2394 * po/SRC-POTFILES.in: Regenerate.
2395
c2bf1eec
AM		 23962018-04-16 Alan Modra <amodra@gmail.com>
2397
2398 * Makefile.am: Remove m88k support.
2399 * aoutx.h: Likewise.
2400 * archures.c: Likewise.
2401 * coffcode.h: Likewise.
2402 * coffswap.h: Likewise.
2403 * config.bfd: Likewise.
2404 * configure.ac: Likewise.
2405 * cpu-ns32k.c: Likewise.
2406 * elf32-nds32.c: Likewise.
2407 * mach-o.c: Likewise.
2408 * netbsd-core.c: Likewise.
2409 * reloc.c: Likewise.
2410 * targets.c: Likewise.
2411 * coff-m88k.c: Delete.
2412 * cpu-m88k.c: Delete.
2413 * elf32-m88k.c: Delete.
2414 * hosts/m88kmach3.h: Delete.
2415 * m88kmach3.c: Delete.
2416 * m88kopenbsd.c: Delete.
2417 * Makefile.in: Regenerate.
2418 * bfd-in2.h: Regenerate.
2419 * configure: Regenerate.
2420 * po/SRC-POTFILES.in: Regenerate.
2421
6793974d
AM		 24222018-04-16 Alan Modra <amodra@gmail.com>
2423
2424 * Makefile.am: Remove i370 support.
2425 * archures.c: Likewise.
2426 * config.bfd: Likewise.
2427 * configure.ac: Likewise.
2428 * targets.c: Likewise.
2429 * cpu-i370.c: Delete.
2430 * elf32-i370.c: Delete.
2431 * Makefile.in: Regenerate.
2432 * bfd-in2.h: Regenerate.
2433 * configure: Regenerate.
2434 * po/SRC-POTFILES.in: Regenerate.
2435
e82aa794
AM		 24362018-04-16 Alan Modra <amodra@gmail.com>
2437
2438 * Makefile.am: Remove h8500 support.
2439 * archures.c: Likewise.
2440 * coffcode.h: Likewise.
2441 * config.bfd: Likewise.
2442 * configure.ac: Likewise.
2443 * targets.c: Likewise.
2444 * coff-h8500.c: Delete.
2445 * cpu-h8500.c: Delete.
2446 * Makefile.in: Regenerate.
2447 * bfd-in2.h: Regenerate.
2448 * configure: Regenerate.
2449 * po/SRC-POTFILES.in: Regenerate.
2450
fe0bf0fd
AM		 24512018-04-16 Alan Modra <amodra@gmail.com>
2452
2453 * Makefile.am: Remove h8300-coff support.
2454 * coffcode.h: Likewise.
2455 * config.bfd: Likewise.
2456 * configure.ac: Likewise.
2457 * reloc16.c: Likewise.
2458 * targets.c: Likewise.
2459 * coff-h8300.c: Delete.
2460 * Makefile.in: Regenerate.
2461 * configure: Regenerate.
2462 * po/SRC-POTFILES.in: Regenerate.
2463
fdef3943
AM		 24642018-04-16 Alan Modra <amodra@gmail.com>
2465
2466 * Makefile.am: Remove IEEE 695 support.
2467 * archures.c: Likewise.
2468 * bfd.c: Likewise.
2469 * config.bfd: Likewise.
2470 * configure.ac: Likewise.
2471 * doc/bfd.texinfo: Likewise.
2472 * doc/bfdint.texi: Likewise.
2473 * doc/bfdsumm.texi: Likewise.
2474 * section.c: Likewise.
2475 * targets.c: Likewise.
2476 * ieee.c: Delete.
2477 * libieee.h: Delete.
2478 * Makefile.in: Regenerate.
2479 * bfd-in2.h: Regenerate.
2480 * configure: Regenerate.
2481 * po/SRC-POTFILES.in: Regenerate.
2482
de96689e
AM		 24832018-04-16 Alan Modra <amodra@gmail.com>
2484
2485 * config.bfd: Remove tandem support.
2486
5972ac73
AM		 24872018-04-16 Alan Modra <amodra@gmail.com>
2488
2489 * Makefile.am: Remove newsos3 support.
2490 * aoutx.h: Likewise.
2491 * config.bfd: Likewise.
2492 * configure.ac: Likewise.
2493 * targets.c: Likewise.
2494 * newsos3.c: Delete.
2495 * Makefile.in: Regenerate.
2496 * configure: Regenerate.
2497 * po/SRC-POTFILES.in: Regenerate.
2498
b4b594e3
AM		 24992018-04-16 Alan Modra <amodra@gmail.com>
2500
2501 * Makefile.am: Remove netware support.
2502 * bfd-in.h: Likewise.
2503 * bfd.c: Likewise.
2504 * config.bfd: Likewise.
2505 * configure.ac: Likewise.
2506 * doc/bfdint.texi: Likewise.
2507 * ecoff.c: Likewise.
2508 * targets.c: Likewise.
2509 * libnlm.h: Delete.
2510 * nlm-target.h: Delete.
2511 * nlm.c: Delete.
2512 * nlm32-alpha.c: Delete.
2513 * nlm32-i386.c: Delete.
2514 * nlm32-ppc.c: Delete.
2515 * nlm32-sparc.c: Delete.
2516 * nlm32.c: Delete.
2517 * nlm64.c: Delete.
2518 * nlmcode.h: Delete.
2519 * nlmswap.h: Delete.
2520 * Makefile.in: Regenerate.
2521 * bfd-in2.h: Regenerate.
2522 * configure: Regenerate.
2523 * po/SRC-POTFILES.in: Regenerate.
2524
fceadf09
AM		 25252018-04-16 Alan Modra <amodra@gmail.com>
2526
2527 * archures.c: Remove tahoe support.
2528 * config.bfd: Likewise.
2529 * configure.ac: Likewise.
2530 * hosts/tahoe.h: Delete.
2531 * bfd-in2.h: Regenerate.
2532 * configure: Regenerate.
2533
702d1671
AM		 25342018-04-14 Alan Modra <amodra@gmail.com>
2535
2536 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2537 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2538 sanity test.
2539 (elfNN_bed): Init relropagesize.
2540 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2541 select relropagesize.
2542 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2543 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2544 (ELF_MINPAGESIZE): Don't define.
2545 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2546 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2547 * bfd-in2.h: Regenerate.
2548
03aa9684
AM		 25492018-04-14 Alan Modra <amodra@gmail.com>
2550
2551 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2552 on __QNXTARGET__ define.
2553
24acfe5e
AM		 25542018-04-14 Alan Modra <amodra@gmail.com>
2555
2556 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2557 to obsolete list.
2558
a8eb42a8
AM		 25592018-04-11 Alan Modra <amodra@gmail.com>
2560
2561 * aout-adobe.c: Delete.
2562 * bout.c: Delete.
2563 * coff-i860.c: Delete.
2564 * coff-i960.c: Delete.
2565 * cpu-i860.c: Delete.
2566 * cpu-i960.c: Delete.
2567 * elf32-i860.c: Delete.
2568 * elf32-i960.c: Delete.
2569 * hosts/i860mach3.h: Delete.
2570 * Makefile.am: Remove i860, i960, bout, and adobe support.
2571 * archures.c: Remove i860 and i960 support.
2572 * coffcode.h: Likewise.
2573 * reloc.c: Likewise.
2574 * aoutx.h: Comment updates.
2575 * archive.c: Remove BOUT and i960 support.
2576 * bfd.c: Remove BOUT support.
2577 * coffswap.h: Remove i960 support.
2578 * config.bfd: Remove i860, i960 and adobe targets.
2579 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2580 * targets.c: Likewise.
2581 * ieee.c: Remove i960 support.
2582 * mach-o.c: Remove i860 support.
2583 * Makefile.in: Regenerate.
2584 * bfd-in2.h: Regenerate.
2585 * configure: Regenerate.
2586 * libbfd.h: Regenerate.
2587 * po/SRC-POTFILES.in: Regenerate.
2588
aec2e0d2
MR		 25892018-04-09 Maciej W. Rozycki <macro@mips.com>
2590
2591 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2592 in the BFD symbol referred by the relocation.
2593 (mips_elf64_write_rela): Likewise.
2594
9ccfa98b
MR		 25952018-04-09 Maciej W. Rozycki <macro@mips.com>
2596
2597 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2598 error for out-of-range `r_sym' values.
2599
3e04d765
AM		 26002018-04-09 Alan Modra <amodra@gmail.com>
2601
2602 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2603 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2604 (ppc64_elf_check_relocs): Set has_pltcall.
2605 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2606 (ppc64_elf_inline_plt): New function.
2607 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2608 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2609 * elf32-ppc.c (has_pltcall): Define.
2610 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2611 (ppc_elf_check_relocs): Set has_pltcall.
2612 (ppc_elf_inline_plt): New function.
2613 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2614 (ppc_elf_size_dynamic_sections): Likewise.
2615 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2616
23cedd1d
AM		 26172018-04-09 Alan Modra <amodra@gmail.com>
2618
2619 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2620 (is_plt_seq_reloc): New function.
2621 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2622 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2623 (ppc_elf_relax_section): Handle PLTCALL reloc.
2624 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2625 resolving locally.
2626 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2627 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2628 (has_tls_get_addr_call): Correct comment.
2629 (is_branch_reloc): Add PLTCALL.
2630 (is_plt_seq_reloc): New function.
2631 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2632 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2633 entry for R_PPC64_PLTCALL.
2634 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2635 (ppc_type_of_stub): Handle PLTCALL reloc.
2636 (toc_adjusting_stub_needed): Likewise.
2637 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2638 reloc insn. Nop out inline plt call sequence when resolving
2639 locally. Handle __tls_get_addr inline plt call optimization.
2640
2d7ad24e
AM		 26412018-04-09 Alan Modra <amodra@gmail.com>
2642
2643 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2644 (struct ppc_stub_hash_entry): Add symtype field.
2645 (PLT_KEEP): Define.
2646 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2647 (create_linkage_sections): Create pltlocal and relpltlocal.
2648 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2649 Set PLT_KEEP.
2650 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2651 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2652 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2653 Keep PLT entries for inline calls against locals.
2654 (ppc_build_one_stub): Use pltlocal as appropriate.
2655 (ppc_size_one_stub): Likewise.
2656 (ppc64_elf_size_stubs): Set symtype.
2657 (build_global_entry_stubs_and_plt): Init pltlocal and write
2658 relpltlocal for globals.
2659 (write_plt_relocs_for_local_syms): Likewise for local syms.
2660 (ppc64_elf_relocate_section): Support PLT for local syms.
2661 * elf32-ppc.c (PLT_KEEP): Define.
2662 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2663 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2664 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2665 Set PLT_KEEP. Adjust update_local_sym_info call.
2666 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2667 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2668 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2669 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2670 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2671 (ppc_finish_symbols): Likewise for locals.
2672
49c09209
AM		 26732018-04-09 Alan Modra <amodra@gmail.com>
2674
2675 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2676 for local symbols to..
2677 (write_plt_relocs_for_local_syms): ..here. New function.
2678 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2679 global symbols to..
2680 (build_global_entry_stubs_and_plt): ..here. Rename from
2681 build_global_entry_stubs.
2682 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2683 Call write_plt_relocs_for_local_syms.
2684 * elf32-ppc.c (get_sym_h): New function.
2685 (ppc_elf_relax_section): Use get_sym_h.
2686 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2687 stubs for local symbols to..
2688 (ppc_finish_symbols): ..here. New function.
2689 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2690 global syms to..
2691 (write_global_sym_plt): ..here. New function.
2692 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2693 (ppc_finish_symbols): Declare.
2694
08be3224
AM		 26952018-04-09 Alan Modra <amodra@gmail.com>
2696
2697 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2698 (ppc_elf_relocate_section): Likewise.
2699 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2700 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2701 resolution to plt entry relative to toc pointer.
2702
37da22e5
AM		 27032018-04-09 Alan Modra <amodra@gmail.com>
2704
2705 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2706 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
2707 file when other TLS flags are tested in a mask.
2708 (TLS_MARK, NON_GOT): Define.
2709 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2710 (update_local_sym_info): Don't create got entry when NON_GOT.
2711 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2712 Set TLS_MARK.
2713 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2714 (ppc64_elf_relocate_section): Likewise.
2715 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2716 __tls_get_addr calls lacking a marker reloc.
2717 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2718 TLS_TPRELGD): Renumber. Update comment.
2719 (TLS_MARK, NON_GOT): Define.
2720 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2721 (update_local_sym_info): Don't create got entry when NON_GOT.
2722 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2723 Set TLS_MARK.
2724 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2725 __tls_get_addr calls lacking a marker reloc.
2726
a6fd92b0
L		 27272018-04-06 H.J. Lu <hongjiu.lu@intel.com>
2728
2729 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2730 R_X86_64_converted_reloc_bit.
2731
3cba8b6c
L		 27322018-04-05 H.J. Lu <hongjiu.lu@intel.com>
2733
2734 PR gas/22318
2735 * configure: Regenerated.
2736
0e8452bb
AM		 27372018-04-05 Alan Modra <amodra@gmail.com>
2738
2739 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2740 (elf_hppa_info_to_howto_rel): Likewise.
2741
8ee55178
MR		 27422018-04-04 Maciej W. Rozycki <macro@mips.com>
2743
2744 * elf-hppa.h (elf_hppa_info_to_howto): Also return
2745 unsuccessfully for unimplemented relocations.
2746 (elf_hppa_info_to_howto_rel): Likewise.
2747
5d7c8b80
MR		 27482018-04-04 Maciej W. Rozycki <macro@mips.com>
2749
2750 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
2751 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2752 howto lookup failure.
2753 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2754 accordingly.
2755 (elf32_i860_info_to_howto_rela): Likewise.
2756 (elf32_i860_relocate_splitn): Likewise.
2757 (elf32_i860_relocate_pc16): Likewise.
2758 (elf32_i860_relocate_pc26): Likewise.
2759 (elf32_i860_relocate_section): Likewise.
2760
707bad1b
MR		 27612018-04-04 Maciej W. Rozycki <macro@mips.com>
2762
2763 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2764 check for `visium_elf_howto_table' table access.
2765
0cc919dc
MR		 27662018-04-04 Maciej W. Rozycki <macro@mips.com>
2767
2768 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2769 check for `iq2000_elf_howto_table' table access.
2770
f428698e
MR		 27712018-04-04 Maciej W. Rozycki <macro@mips.com>
2772
2773 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2774 for `elf32_frv_howto_table' table access.
2775
7ed6f92a
MR		 27762018-04-04 Maciej W. Rozycki <macro@mips.com>
2777
2778 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2779 unsuccessfully for placeholder howtos.
2780 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2781 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2782
75def2ab
MR		 27832018-03-29 Maciej W. Rozycki <macro@mips.com>
2784
2785 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2786 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2787
8b6a949a
MR		 27882018-03-28 Maciej W. Rozycki <macro@mips.com>
2789
2790 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2791 ATTRIBUTE_UNUSED from `abfd'.
2792
d81270c3
MR		 27932018-03-28 Maciej W. Rozycki <macro@mips.com>
2794
2795 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2796 `_bfd_error_handler' call formatting.
2797
60dceb8d 27982018-03-28 Maciej W. Rozycki <macro@mips.com>
8205a328
MR		 2799
2800 * elf32-mips.c (mips_info_to_howto_rel): Call
2801 `mips_elf32_rtype_to_howto' directly rather than via
2802 `->elf_backend_mips_rtype_to_howto'.
2803
e04ef022
RL		 28042018-03-28 Renlin Li <renlin.li@arm.com>
2805
2806 PR ld/22970
2807 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2808 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2809 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2810 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2811 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2812 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2813 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2814 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2815 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2816 (elfNN_aarch64_final_link_relocate): Support new relocations.
2817 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2818 relocations.
2819 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2820
84f1b9fb
RL		 28212018-03-28 Renlin Li <renlin.li@arm.com>
2822
2823 PR ld/22970
2824 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2825 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2826 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2827 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2828 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2829 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2830 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2831 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2832 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2833 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2834 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2835 TLSLE_LDST16_TPREL_LO12,
2836 TLSLE_LDST16_TPREL_LO12_NC,
2837 TLSLE_LDST32_TPREL_LO12,
2838 TLSLE_LDST32_TPREL_LO12_NC,
2839 TLSLE_LDST64_TPREL_LO12,
2840 TLSLE_LDST64_TPREL_LO12_NC,
2841 TLSLE_LDST8_TPREL_LO12,
2842 TLSLE_LDST8_TPREL_LO12_NC.
2843 * bfd-in2.h: Regenerated.
2844 * libbfd.h: Regenerated.
2845
f8745e1c
EB		 28462018-03-28 Eric Botcazou <ebotcazou@adacore.com>
2847
2848 PR ld/22972
2849 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2850 has_old_style_got_reloc.
2851 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2852 relocations. Fix a couple of long lines.
2853 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2854 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2855 GOT relocations.
2856
bf54968b
L		 28572018-03-25 H.J. Lu <hongjiu.lu@intel.com>
2858
2859 PR ld/23000
2860 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2861 ENDBR64 to the TLSDESC PLT entry.
2862
0ccf57bd
AM		 28632018-03-21 Alan Modra <amodra@gmail.com>
2864
2865 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2866 symbols. Use size_t counts. Delete redundant opd test.
2867
4bad6366
AM		 28682018-03-21 Alan Modra <amodra@gmail.com>
2869
2870 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2871
bac3c8c5
AM		 28722018-03-21 Alan Modra <amodra@gmail.com>
2873
2874 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2875 field unsigned.
2876 (update_local_sym_info): Likewise for local_got_tls_masks.
2877 (ppc_elf_tls_optimize): Likewise for lgot_masks.
2878
6a3858a6
AM		 28792018-03-21 Alan Modra <amodra@gmail.com>
2880
2881 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2882 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2883 do in size_dynamic_sections.
2884
675e2809
AM		 28852018-03-21 Alan Modra <amodra@gmail.com>
2886
2887 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2888 without first checking array bounds.
2889 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2890
416c34d6
L		 28912018-03-20 H.J. Lu <hongjiu.lu@intel.com>
2892
2893 PR ld/22983
2894 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2895 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2896
315aa1cf
NC		 28972018-03-19 Nick Clifton <nickc@redhat.com>
2898
2899 * po/es.po: Updated Spanish translation.
2900
0854d504
MF		 29012018-03-15 Max Filippov <jcmvbkbc@gmail.com>
2902
2903 * elf32-xtensa.c (xlate_map_entry): Change types of address
2904 fields from 'unsigned' to 'bfd_vma'.
2905 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2906 the key argument to bsearch. Allow offsets past the end of a
2907 section, use the last map entry for translation of such offsets.
2908
f9671640
KLC		 29092018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2910
2911 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2912 Not support the target feature.
2913 (nds32_elf_ex9_itb_base): Likewise.
2914 (nds32_elf_ex9_import_table): Likewise.
2915 (nds32_elf_ex9_finish): Likewise.
2916 (nds32_elf_ex9_reloc_jmp): Likewise.
2917 (nds32_elf_get_insn_with_reg): Likewise.
2918 (nds32_get_local_syms): Likewise.
2919 (nds32_elf_ex9_replace_instruction): Likewise.
2920 (nds32_elf_ifc_calc): Likewise.
2921 (nds32_elf_ifc_finish): Likewise.
2922 (nds32_elf_ifc_replace): Likewise.
2923 (nds32_elf_ifc_reloc): Likewise.
2924
7dda8d3c
AM		 29252018-03-14 Alan Modra <amodra@gmail.com>
2926
2927 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2928 sfpr size added before defining alias symbols.
2929 (ppc64_elf_build_stubs): Add stub section padding before
2930 copying sfpr contents and defining save/restore alias symbols.
2931
9e223787
L		 29322018-03-14 H.J. Lu <hongjiu.lu@intel.com>
2933
2934 PR ld/20882
2935 * elflink.c (elf_gc_mark_debug_section): Also check the local
2936 debug definition section.
2937
3e33b239
NC		 29382018-03-13 Nick Clifton <nickc@redhat.com>
2939
2940 PR 22113
2941 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2942 function. Add an end address parameter. Check access of the data
2943 pointer to make sure that they do not extend beyond the end
2944 address. Return FALSE if any check fails. Add the end address
2945 pointer to the ui structure.
2946 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2947 codes to make sure that they do not extend beyond the end address
2948 pointer. Print an error message and return immediately if any
2949 check fails.
2950
f657f8c4
NC		 29512018-03-09 Nick Clifton <nickc@redhat.com>
2952
2953 * elf64-s390.c (elf_s390_relocate_section): Move check for
2954 relocations against non-allocated sections to before the code that
2955 handles ifunc relocations.
2956 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2957 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2958 relocs against IFUNC symbols in non-allocated sections as relocs
2959 against FUNC symbols.
2960 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2961
347a8774
L		 29622018-03-08 H.J. Lu <hongjiu.lu@intel.com>
2963
2964 PR ld/22929
2965 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2966 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2967 relocation against FUNC symbol.
2968 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2969
0c1ded8d
RL		 29702018-03-07 Renlin Li <renlin.li@arm.com>
2971
2972 PR ld/20402
2973 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2974 symbol, and don't emit relocation in specific case.
2975
0118219e
AM		 29762018-03-07 Alan Modra <amodra@gmail.com>
2977
2978 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2979 (mips_elf64_slurp_one_reloc_table): Pass on error.
2980
dfb93f11
JC		 29812018-03-03 James Cowgill <james.cowgill@mips.com>
2982 Maciej W. Rozycki <macro@mips.com>
2983
2984 PR ld/21900
2985 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2986 after calling `undefined_symbol' hook if this is an error
2987 condition. Assume the value of 0 for the symbol requested
2988 otherwise.
2989
9a2ebffd
JW		 29902018-03-02 Jim Wilson <jimw@sifive.com>
2991
2992 PR 22903
2993 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2994 and nop instead of 4.
2995 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
2996 8 instead of 4.
2997
788af978
JW		 29982018-03-01 Jim Wilson <jimw@sifive.com>
2999
3000 PR 22756
3001 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3002 else if instead of if.
3003
5224fa03
AM		 30042018-03-01 Alan Modra <amodra@gmail.com>
3005
3006 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3007
116acb2c
AM		 30082018-02-28 Alan Modra <amodra@gmail.com>
3009
3010 PR 22887
3011 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3012
eef10466
NC		 30132018-02-28 Nick Clifton <nickc@redhat.com>
3014
12c96342
NC		 3015 PR 22895
3016 PR 22893
3017 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3018 pointer. Drop unused abfd parameter. Check the size of the block
3019 before initialising the data field. Return the end pointer if the
3020 size is invalid.
3021 (read_attribute_value): Adjust invocations of read_n_bytes.
3022
eef10466
NC		 3023 PR 22894
3024 * dwarf1.c (parse_die): Check the length of form blocks before
3025 advancing the data pointer.
3026
0d329c0a
AM		 30272018-02-28 Alan Modra <amodra@gmail.com>
3028
3029 PR 22887
3030 * aoutx.h (translate_symbol_table): Print an error message and set
3031 bfd_error on finding an invalid name string offset.
3032
f6aec96d
L		 30332018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3034
3035 * config.in: Regenerated.
3036 * configure: Likewise.
3037 * configure.ac: Add --enable-separate-code.
3038 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3039 to 1 for Linux/x86 targets,
3040 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3041 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3042
f3185997
NC		 30432018-02-27 Nick Clifton <nickc@redhat.com>
3044
e8f5af78
NC		 3045 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3046 message.
3047 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3048 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3049 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3050 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3051 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3052 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3053 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3054 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3055 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3056
f3185997
NC		 3057 PR 22875
3058 * elf-bfd.h (struct elf_backend_data): Change the return type of
3059 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3060 to bfd_boolean.
3061 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3062 value from the info_to_howto function and fail if that function
3063 failed.
3064 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3065 from the info_to_howto function.
3066 (elf32_h8_relax_section): Likewise.
3067 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3068 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3069 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3070 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3071 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3072 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3073 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3074 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3075 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3076 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3077 (riscv_elf_relocate_section): Likewise.
3078 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3079 bfd_boolean. Issue an error message, set an error value and
3080 return FALSE if the reloc is not recognized.
3081 (elf_hppa_info_to_howto_rel): Likewise.
3082 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3083 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3084 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3085 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3086 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3087 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3088 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3089 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3090 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3091 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3092 (cris_info_to_howto_rela): Likewise.
3093 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3094 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3095 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3096 Likewise.
3097 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3098 (elf32_dlx_info_to_howto_rel): Likewise.
3099 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3100 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3101 * elf32-frv.c (frv_info_to_howto_rela)
3102 (frvfdpic_info_to_howto_rel): Likewise.
3103 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3104 * elf32-gen.c (elf_generic_info_to_howto)
3105 (elf_generic_info_to_howto_rel): Likewise.
3106 * elf32-h8300.c (elf32_h8_info_to_howto)
3107 (elf32_h8_info_to_howto_rel): Likewise.
3108 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3109 * elf32-i386.c (elf_i386_reloc_type_lookup)
3110 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3111 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3112 Likewise.
3113 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3114 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3115 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3116 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3117 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3118 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3119 Likewise.
3120 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3121 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3122 * elf32-m68k.c (rtype_to_howto): Likewise.
3123 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3124 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3125 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3126 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3127 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3128 Likewise.
3129 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3130 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3131 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3132 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3133 Likewise.
3134 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3135 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3136 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3137 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3138 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3139 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3140 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3141 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3142 * elf32-score.c (s3_bfd_score_info_to_howto)
3143 (_bfd_score_info_to_howto): Likewise.
3144 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3145 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3146 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3147 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3148 (elf32_tic6x_info_to_howto_rel): Likewise.
3149 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3150 * elf32-v850.c (v850_elf_info_to_howto_rel)
3151 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3152 * elf32-vax.c (rtype_to_howto): Likewise.
3153 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3154 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3155 (elf32_wasm32_info_to_howto_rela): Likewise.
3156 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3157 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3158 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3159 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3160 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3161 * elf64-gen.c (elf_generic_info_to_howto)
3162 (elf_generic_info_to_howto_rel): Likewise.
3163 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3164 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3165 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3166 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3167 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3168 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3169 Likewise.
3170 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3171 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3172 Likewise.
3173 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3174 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3175 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3176 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3177 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3178 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3179 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3180 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3181 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3182 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3183 Default to NULL.
3184
1f4bace8
JW		 31852018-02-26 Jim Wilson <jimw@sifive.com>
3186 Stephan Schreiber <info@fs-driver.org>
3187
3188 PR 15904
3189 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3190 call, set changed_contents and changed_relocs. Likewise after
3191 successful ia64_elf_relax_br call.
3192
6838f2be
AM		 31932018-02-26 Alan Modra <amodra@gmail.com>
3194
3195 * elf.c (assign_file_positions_except_relocs): Don't segfault
3196 when actual number of phdrs is less than allocated. Delete
3197 outdated comment. Formatting.
3198
38f14ab8
AM		 31992018-02-26 Alan Modra <amodra@gmail.com>
3200
3201 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3202 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3203 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3204 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3205 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3206 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3207 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3208 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3209 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3210 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3211 error/warning messages.
3212
6e05870c
AM		 32132018-02-26 Alan Modra <amodra@gmail.com>
3214
3215 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3216 * syms.c: Standardize error/warning messages.
3217
59d08d6c
AM		 32182018-02-26 Alan Modra <amodra@gmail.com>
3219
3220 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3221 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3222 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3223 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3224
90b6238f
AM		 32252018-02-26 Alan Modra <amodra@gmail.com>
3226
3227 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3228
2c1c9679
AM		 32292018-02-26 Alan Modra <amodra@gmail.com>
3230
3231 * elfxx-mips.c: Standardize error/warning messages.
3232
9793eb77
AM		 32332018-02-26 Alan Modra <amodra@gmail.com>
3234
3235 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3236 * elflink.c: Standardize error/warning messages. Replace use of
3237 linker callback einfo with _bfd_error_handler when possible.
3238
0aa13fee
AM		 32392018-02-26 Alan Modra <amodra@gmail.com>
3240
3241 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3242 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3243 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3244 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3245 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3246 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3247 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3248 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3249 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3250 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3251 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3252 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3253 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3254 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3255 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3256 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3257 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3258 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3259 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3260 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3261 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3262 unrecognized/unsupported reloc message.
3263
cf97bcb0
AM		 32642018-02-26 Alan Modra <amodra@gmail.com>
3265
3266 * elf32-ppc.c: Standardize error/warning messages. Use
3267 _bfd_error_handler rather than einfo when einfo features not used.
3268 * elf64-ppc.c: Likewise.
3269
01f7e10c
AM		 32702018-02-23 Alan Modra <amodra@gmail.com>
3271
3272 PR 22881
3273 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3274 segment if no matching LOAD segment.
3275
e859f655
KLC		 32762018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3277
3278 * elf32-nds32.h: Define mask for ict_model.
3279
6e8d06db
JD		 32802018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3281
3282 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3283
b248d650
MR		 32842018-02-19 Maciej W. Rozycki <macro@mips.com>
3285
3286 Revert
3287 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3288
3289 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3290 .reginfo section has wrong size.
3291
6798f8bf
MR		 32922018-02-19 Maciej W. Rozycki <macro@mips.com>
3293
3294 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3295 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3296 `.MIPS.abiflags' sections.
3297 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3298 section's end.
3299
8772de11
MR		 33002018-02-19 Maciej W. Rozycki <macro@mips.com>
3301
3302 * section.c (SEC_FIXED_SIZE): New macro.
3303 * bfd-in2.h: Regenerate.
3304
4f7fd351
MR		 33052018-02-19 Maciej W. Rozycki <macro@mips.com>
3306
3307 * section.c (SEC_HAS_GOT_REF): Remove macro.
3308 * bfd-in2.h: Regenerate.
3309
f2b740ac
AM		 33102018-02-19 Alan Modra <amodra@gmail.com>
3311
3312 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3313 arguments.
3314 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3315 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3316 (_bfd_riscv_relax_pc): Likewise and fix typos.
3317 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3318 * libbfd.h: Regenerate.
3319
8979927a
AM		 33202018-02-19 Alan Modra <amodra@gmail.com>
3321
3322 * dwarf2.c (read_section): Don't use 'll' format modifier.
3323 (find_abstract_instance): Likewise.
3324 * elfcore.h (elf_core_file_p): Likewise.
3325
2dcf00ce
AM		 33262018-02-19 Alan Modra <amodra@gmail.com>
3327
3328 * bfd-in.h: Include inttypes.h or if not available define
3329 PRId64, PRIu64 and PRIx64.
3330 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3331 modifier to print bfd_vma.
3332 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3333 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3334 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3335 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3336 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3337 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3338 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3339 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3340 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3341 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3342 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3343 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3344 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3345 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3346 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3347 and cast input to uint64_t, and similarly for Ld and Lu.
3348 * bfd-in2.h: Regenerate.
3349
c1c8c1ef
AM		 33502018-02-19 Alan Modra <amodra@gmail.com>
3351
3352 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3353 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3354 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3355 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3356 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3357 * reloc.c: Replace use of %R and %T in format strings passed to
3358 einfo and friends by %pR and %pT.
3359
871b3ab2
AM		 33602018-02-19 Alan Modra <amodra@gmail.com>
3361
3362 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3363 of %A and %B.
3364 * aout-adobe.c: Update all messages using %A and %B.
3365 * aout-cris.c: Likewise.
3366 * aoutx.h: Likewise.
3367 * archive.c: Likewise.
3368 * binary.c: Likewise.
3369 * cache.c: Likewise.
3370 * coff-alpha.c: Likewise.
3371 * coff-arm.c: Likewise.
3372 * coff-i860.c: Likewise.
3373 * coff-mcore.c: Likewise.
3374 * coff-ppc.c: Likewise.
3375 * coff-rs6000.c: Likewise.
3376 * coff-sh.c: Likewise.
3377 * coff-tic4x.c: Likewise.
3378 * coff-tic54x.c: Likewise.
3379 * coff-tic80.c: Likewise.
3380 * coff64-rs6000.c: Likewise.
3381 * coffcode.h: Likewise.
3382 * coffgen.c: Likewise.
3383 * cofflink.c: Likewise.
3384 * coffswap.h: Likewise.
3385 * compress.c: Likewise.
3386 * cpu-arm.c: Likewise.
3387 * ecoff.c: Likewise.
3388 * elf-attrs.c: Likewise.
3389 * elf-eh-frame.c: Likewise.
3390 * elf-ifunc.c: Likewise.
3391 * elf-m10300.c: Likewise.
3392 * elf-properties.c: Likewise.
3393 * elf-s390-common.c: Likewise.
3394 * elf.c: Likewise.
3395 * elf32-arc.c: Likewise.
3396 * elf32-arm.c: Likewise.
3397 * elf32-avr.c: Likewise.
3398 * elf32-bfin.c: Likewise.
3399 * elf32-cr16.c: Likewise.
3400 * elf32-cr16c.c: Likewise.
3401 * elf32-cris.c: Likewise.
3402 * elf32-crx.c: Likewise.
3403 * elf32-d10v.c: Likewise.
3404 * elf32-d30v.c: Likewise.
3405 * elf32-epiphany.c: Likewise.
3406 * elf32-fr30.c: Likewise.
3407 * elf32-frv.c: Likewise.
3408 * elf32-gen.c: Likewise.
3409 * elf32-hppa.c: Likewise.
3410 * elf32-i370.c: Likewise.
3411 * elf32-i386.c: Likewise.
3412 * elf32-i960.c: Likewise.
3413 * elf32-ip2k.c: Likewise.
3414 * elf32-iq2000.c: Likewise.
3415 * elf32-lm32.c: Likewise.
3416 * elf32-m32c.c: Likewise.
3417 * elf32-m32r.c: Likewise.
3418 * elf32-m68hc11.c: Likewise.
3419 * elf32-m68hc12.c: Likewise.
3420 * elf32-m68hc1x.c: Likewise.
3421 * elf32-m68k.c: Likewise.
3422 * elf32-mcore.c: Likewise.
3423 * elf32-mep.c: Likewise.
3424 * elf32-metag.c: Likewise.
3425 * elf32-microblaze.c: Likewise.
3426 * elf32-moxie.c: Likewise.
3427 * elf32-msp430.c: Likewise.
3428 * elf32-mt.c: Likewise.
3429 * elf32-nds32.c: Likewise.
3430 * elf32-nios2.c: Likewise.
3431 * elf32-or1k.c: Likewise.
3432 * elf32-pj.c: Likewise.
3433 * elf32-ppc.c: Likewise.
3434 * elf32-rl78.c: Likewise.
3435 * elf32-rx.c: Likewise.
3436 * elf32-s390.c: Likewise.
3437 * elf32-score.c: Likewise.
3438 * elf32-score7.c: Likewise.
3439 * elf32-sh-symbian.c: Likewise.
3440 * elf32-sh.c: Likewise.
3441 * elf32-sh64.c: Likewise.
3442 * elf32-sparc.c: Likewise.
3443 * elf32-spu.c: Likewise.
3444 * elf32-tic6x.c: Likewise.
3445 * elf32-tilepro.c: Likewise.
3446 * elf32-v850.c: Likewise.
3447 * elf32-vax.c: Likewise.
3448 * elf32-visium.c: Likewise.
3449 * elf32-wasm32.c: Likewise.
3450 * elf32-xgate.c: Likewise.
3451 * elf32-xtensa.c: Likewise.
3452 * elf64-alpha.c: Likewise.
3453 * elf64-gen.c: Likewise.
3454 * elf64-hppa.c: Likewise.
3455 * elf64-ia64-vms.c: Likewise.
3456 * elf64-mmix.c: Likewise.
3457 * elf64-ppc.c: Likewise.
3458 * elf64-s390.c: Likewise.
3459 * elf64-sh64.c: Likewise.
3460 * elf64-sparc.c: Likewise.
3461 * elf64-x86-64.c: Likewise.
3462 * elfcode.h: Likewise.
3463 * elfcore.h: Likewise.
3464 * elflink.c: Likewise.
3465 * elfnn-aarch64.c: Likewise.
3466 * elfnn-ia64.c: Likewise.
3467 * elfnn-riscv.c: Likewise.
3468 * elfxx-mips.c: Likewise.
3469 * elfxx-sparc.c: Likewise.
3470 * elfxx-tilegx.c: Likewise.
3471 * elfxx-x86.c: Likewise.
3472 * hpux-core.c: Likewise.
3473 * ieee.c: Likewise.
3474 * ihex.c: Likewise.
3475 * libbfd.c: Likewise.
3476 * linker.c: Likewise.
3477 * mach-o.c: Likewise.
3478 * merge.c: Likewise.
3479 * mmo.c: Likewise.
3480 * oasys.c: Likewise.
3481 * pdp11.c: Likewise.
3482 * pe-mips.c: Likewise.
3483 * peXXigen.c: Likewise.
3484 * peicode.h: Likewise.
3485 * reloc.c: Likewise.
3486 * rs6000-core.c: Likewise.
3487 * srec.c: Likewise.
3488 * stabs.c: Likewise.
3489 * vms-alpha.c: Likewise.
3490 * xcofflink.c: Likewise.
3491
dbc88fc1
AM		 34922018-02-19 Alan Modra <amodra@gmail.com>
3493
3494 PR 22845
3495 * elf.c (IS_TBSS): Define.
3496 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3497 (assign_file_positions_for_non_load_sections): Revert last change.
3498 Properly calculate load segment limits to compare against relro limits.
3499
325ba6fb
AM		 35002018-02-17 Alan Modra <amodra@gmail.com>
3501
3502 PR 22845
3503 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3504 degenerate zero size PT_LOAD segments when finding one overlapping
3505 the PT_GNU_RELRO segment.
3506
d00dd7dc
AM		 35072018-02-16 Alan Modra <amodra@gmail.com>
3508
3509 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3510 (_bfd_bool_bfd_true): Rename from bfd_true.
3511 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3512 (_bfd_int_bfd_0): Rename from bfd_0.
3513 (_bfd_uint_bfd_0): Rename from bfd_0u.
3514 (_bfd_long_bfd_0): Rename from bfd_0l.
3515 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3516 (_bfd_void_bfd): Rename from bfd_void.
3517 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3518 (_bfd_bool_bfd_link_false_error),
3519 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3520 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3521 (_bfd_bool_bfd_asection_bfd_asection_true),
3522 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3523 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3524 * archive.c (_bfd_noarchive_get_elt_at_index),
3525 (_bfd_noarchive_openr_next_archived_file),
3526 (_bfd_noarchive_construct_extended_name_table),
3527 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3528 (_bfd_noarchive_write_armap): New functions.
3529 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3530 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3531 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3532 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3533 (alpha_ecoff_swap_coff_lineno_out),
3534 (alpha_ecoff_swap_coff_reloc_out): New functions.
3535 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3536 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3537 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3538 (mips_ecoff_swap_coff_lineno_out),
3539 (mips_ecoff_swap_coff_reloc_out): New functions.
3540 * coffcode.h (coff_set_alignment_hook): Replace define with
3541 new function.
3542 (symname_in_debug_hook): Likewise.
3543 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3544 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3545 * elf.c (assign_file_positions_except_relocs): Test
3546 elf_backend_allow_non_load_phdr for NULL.
3547 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3548 _bfd_elf_link_omit_section_dynsym. Update uses.
3549 (_bfd_elf_omit_section_dynsym_all): New function.
3550 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3551 (_bfd_elf_omit_section_dynsym_default): Declare.
3552 (_bfd_elf_omit_section_dynsym_all): Declare.
3553 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3554 (_bfd_nolink_bfd_get_relocated_section_contents),
3555 (_bfd_nolink_bfd_lookup_section_flags),
3556 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3557 (_bfd_nolink_bfd_link_hash_table_create),
3558 (_bfd_nolink_bfd_link_just_syms),
3559 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3560 (_bfd_nolink_bfd_link_split_section),
3561 (_bfd_nolink_section_already_linked),
3562 (_bfd_nolink_bfd_define_common_symbol),
3563 (_bfd_nolink_bfd_define_start_stop): New functions.
3564 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3565 (_bfd_norelocs_bfd_reloc_name_lookup),
3566 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3567 * section.c (_bfd_nowrite_set_section_contents): New function.
3568 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3569 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3570 (_bfd_nosymbols_get_symbol_version_string),
3571 (_bfd_nosymbols_bfd_is_local_label_name),
3572 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3573 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3574 (_bfd_nosymbols_bfd_make_debug_symbol),
3575 ( _bfd_nosymbols_read_minisymbols),
3576 ( _bfd_nosymbols_minisymbol_to_symbol),
3577 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3578 * libbfd-in.h: Declare new functions. Update existing defines,
3579 removing casts.
3580 * aix386-core.c: Update to use new hooks. Formatting.
3581 * aout-adobe.c: Likewise.
3582 * aout-arm.c: Likewise.
3583 * aout-target.h: Likewise.
3584 * aout-tic30.c: Likewise.
3585 * aoutf1.h: Likewise.
3586 * binary.c: Likewise.
3587 * bout.c: Likewise.
3588 * cisco-core.c: Likewise.
3589 * coff-alpha.c: Likewise.
3590 * coff-i386.c: Likewise.
3591 * coff-i860.c: Likewise.
3592 * coff-i960.c: Likewise.
3593 * coff-ia64.c: Likewise.
3594 * coff-mips.c: Likewise.
3595 * coff-ppc.c: Likewise.
3596 * coff-rs6000.c: Likewise.
3597 * coff-sh.c: Likewise.
3598 * coff-tic30.c: Likewise.
3599 * coff-tic54x.c: Likewise.
3600 * coff-x86_64.c: Likewise.
3601 * coff64-rs6000.c: Likewise.
3602 * coffcode.h: Likewise.
3603 * elf-m10300.c: Likewise.
3604 * elf32-cr16.c: Likewise.
3605 * elf32-lm32.c: Likewise.
3606 * elf32-m32r.c: Likewise.
3607 * elf32-metag.c: Likewise.
3608 * elf32-score.c: Likewise.
3609 * elf32-score7.c: Likewise.
3610 * elf32-tilepro.c: Likewise.
3611 * elf32-xstormy16.c: Likewise.
3612 * elf32-xtensa.c: Likewise.
3613 * elf64-alpha.c: Likewise.
3614 * elf64-hppa.c: Likewise.
3615 * elf64-ia64-vms.c: Likewise.
3616 * elf64-mmix.c: Likewise.
3617 * elf64-sh64.c: Likewise.
3618 * elfnn-ia64.c: Likewise.
3619 * elfxx-sparc.c: Likewise.
3620 * elfxx-target.h: Likewise.
3621 * elfxx-tilegx.c: Likewise.
3622 * elfxx-x86.h: Likewise.
3623 * hp300hpux.c: Likewise.
3624 * hppabsd-core.c: Likewise.
3625 * hpux-core.c: Likewise.
3626 * i386msdos.c: Likewise.
3627 * i386os9k.c: Likewise.
3628 * ieee.c: Likewise.
3629 * ihex.c: Likewise.
3630 * irix-core.c: Likewise.
3631 * libaout.h: Likewise.
3632 * libecoff.h: Likewise.
3633 * mach-o-target.c: Likewise.
3634 * mach-o.c: Likewise.
3635 * mipsbsd.c: Likewise.
3636 * mmo.c: Likewise.
3637 * netbsd-core.c: Likewise.
3638 * nlm-target.h: Likewise.
3639 * oasys.c: Likewise.
3640 * osf-core.c: Likewise.
3641 * pdp11.c: Likewise.
3642 * pe-mips.c: Likewise.
3643 * pe-x86_64.c: Likewise.
3644 * pef.c: Likewise.
3645 * plugin.c: Likewise.
3646 * ppcboot.c: Likewise.
3647 * ptrace-core.c: Likewise.
3648 * sco5-core.c: Likewise.
3649 * som.c: Likewise.
3650 * sparclynx.c: Likewise.
3651 * srec.c: Likewise.
3652 * tekhex.c: Likewise.
3653 * trad-core.c: Likewise.
3654 * verilog.c: Likewise.
3655 * versados.c: Likewise.
3656 * vms-alpha.c: Likewise.
3657 * vms-lib.c: Likewise.
3658 * wasm-module.c: Likewise.
3659 * xsym.c: Likewise.
3660 * libbfd.h: Regenerate.
3661
2a0d9853
JW		 36622018-02-15 Jim Wilson <jimw@sifive.com>
3663
09ca4b9d
JW		 3664 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3665 symbols whose section address is zero.
3666
2a0d9853
JW		 3667 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3668 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3669 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3670 Add %X%P to error messages.
3671
e513bd38
EB		 36722018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3673
3674 PR ld/22832
3675 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3676 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3677 and assert that the result of the call is not NULL.
3678
12ef3f5a
NC		 36792018-02-14 Nick Clifton <nickc@redhat.com>
3680
3681 PR 22823
3682 Revert previous delta. Add extra casts to avoid compile time
3683 warnings instead.
3684 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3685 cast to avoid warning from gcc v8 compiler.
3686 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3687 (_bfd_generic_bfd_set_private_flags): Likewise.
3688 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3689 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3690 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3691 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3692 (_bfd_noarchive_construct_extended_name_table): Likewise.
3693 (_bfd_noarchive_truncate_arname): Likewise.
3694 (_bfd_noarchive_write_ar_hdr): Likewise.
3695 (_bfd_noarchive_get_elt_at_index): Likewise.
3696 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3697 (_bfd_nosymbols_print_symbol): Likewise.
3698 (_bfd_nosymbols_get_symbol_info): Likewise.
3699 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3700 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3701 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3702 (_bfd_nosymbols_get_lineno): Likewise.
3703 (_bfd_nosymbols_find_nearest_line): Likewise.
3704 (_bfd_nosymbols_find_line): Likewise.
3705 (_bfd_nosymbols_find_inliner_info): Likewise.
3706 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3707 (_bfd_nosymbols_read_minisymbols): Likewise.
3708 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3709 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3710 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3711 (_bfd_nowrite_set_arch_mach): Likewise.
3712 (_bfd_nowrite_set_section_contents): Likewise.
3713 (_bfd_nolink_sizeof_headers): Likewise.
3714 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3715 (_bfd_nolink_bfd_relax_section): Likewise.
3716 (_bfd_nolink_bfd_gc_sections): Likewise.
3717 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3718 (_bfd_nolink_bfd_merge_sections): Likewise.
3719 (_bfd_nolink_bfd_is_group_section): Likewise.
3720 (_bfd_nolink_bfd_discard_group): Likewise.
3721 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3722 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3723 (_bfd_nolink_bfd_link_just_syms): Likewise.
3724 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3725 (_bfd_nolink_bfd_final_link): Likewise.
3726 (_bfd_nolink_bfd_link_split_section): Likewise.
3727 (_bfd_nolink_section_already_linked): Likewise.
3728 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3729 (_bfd_nolink_bfd_define_start_stop): Likewise.
3730 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3731 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3732 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3733 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3734 * libbfd.c (bfd_false_any): Delete.
3735 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3736 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3737 * libbfd.h (extern): Regenerate
3738 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3739 cast to avoid warning from gcc v8 compiler.
3740 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3741 * binary.c (binary_get_symbol_info): Likewise.
3742 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3743 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3744 * coffcode.h (coff_set_alignment_hook): Likewise.
3745 (symname_in_debug_hook): Likewise.
3746 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3747 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3748 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3749 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3750 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3751 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3752 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3753 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3754 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3755 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3756 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3757 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3758 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3759 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3760 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3761 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3762 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3763 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3764 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3765 (bfd_elfNN_bfd_set_private_flags): Likewise.
3766 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3767 (elf_backend_init_index_section): Likewise.
3768 (elf_backend_allow_non_load_phdr): Likewise.
3769 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3770 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3771 * ieee.c (ieee_construct_extended_name_table): Likewise.
3772 (ieee_write_armap): Likewise.
3773 (ieee_write_ar_hdr): Likewise.
3774 (ieee_bfd_is_target_special_symbol): Likewise.
3775 * ihex.c (ihex_canonicalize_symtab): Likewise.
3776 (ihex_bfd_is_target_special_symbol): Likewise.
3777 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3778 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3779 (_bfd_ecoff_set_alignment_hook): Likewise.
3780 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3781 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3782 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3783 * oasys.c (oasys_construct_extended_name_table): Likewise.
3784 (oasys_write_armap): Likewise.
3785 (oasys_write_ar_hdr): Likewise.
3786 (oasys_bfd_is_target_special_symbol): Likewise.
3787 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3788 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3789 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3790 * som.c (som_bfd_is_target_special_symbol): Likewise.
3791 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3792 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3793 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3794 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3795 (versados_bfd_reloc_name_lookup): Likewise.
3796 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3797 (vms_bfd_define_start_stop): Likewise.
3798 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3799 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3800 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3801
451875b4
L		 38022018-02-14 H.J. Lu <hongjiu.lu@intel.com>
3803
3804 PR ld/22842
3805 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3806 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3807 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3808 R_X86_64_PC32 reloc against dynamic function in data section.
3809 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3810 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3811 against dynamic function in data section.
3812 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3813 function address only if pcrel_plt is true.
3814 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3815 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3816 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
3817 PC-relative relocation against a function definition in data
3818 secton in PIE. Remove the obsolete comments.
3819 (elf_x86_link_hash_table): Add pcrel_plt.
3820
1031c264
L		 38212018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3822
3823 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3824 instead of bfd_link_pic, for building shared library.
3825
bd7ab16b
L		 38262018-02-13 H.J. Lu <hongjiu.lu@intel.com>
3827
3828 PR gas/22791
3829 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3830 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3831 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
3832 against protected function in shared object.
3833
80c96350
ST		 38342018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
3835
3836 PR 22828
3837 * po/ru.po: Fix typo in Russian translation.
3838
87993319
MR		 38392018-02-13 Maciej W. Rozycki <macro@mips.com>
3840
3841 * wasm-module.c (wasm_scan_name_function_section): Rename
3842 `index' local variable to `idx'.
3843
68d20676
NC		 38442018-02-13 Nick Clifton <nickc@redhat.com>
3845
3846 PR 22823
3847 Fix compile time warnings generated by gcc version 8.
3848 * libbfd-in.h: Remove extraneous text from prototypes.
3849 Add prototypes for bfd_false_any, bfd_true_any,
3850 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3851 bfd_n1_any, bfd_void_any.
3852 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3853 function.
3854 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3855 (_bfd_generic_bfd_set_private_flags): Likewise.
3856 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3857 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3858 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3859 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3860 (_bfd_noarchive_construct_extended_name_table): Likewise.
3861 (_bfd_noarchive_truncate_arname): Likewise.
3862 (_bfd_noarchive_write_ar_hdr): Likewise.
3863 (_bfd_noarchive_get_elt_at_index): Likewise.
3864 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3865 (_bfd_nosymbols_print_symbol): Likewise.
3866 (_bfd_nosymbols_get_symbol_info): Likewise.
3867 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3868 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3869 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3870 (_bfd_nosymbols_get_lineno): Likewise.
3871 (_bfd_nosymbols_find_nearest_line): Likewise.
3872 (_bfd_nosymbols_find_line): Likewise.
3873 (_bfd_nosymbols_find_inliner_info): Likewise.
3874 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3875 (_bfd_nosymbols_read_minisymbols): Likewise.
3876 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3877 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3878 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3879 (_bfd_nowrite_set_arch_mach): Likewise.
3880 (_bfd_nowrite_set_section_contents): Likewise.
3881 (_bfd_nolink_sizeof_headers): Likewise.
3882 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3883 (_bfd_nolink_bfd_relax_section): Likewise.
3884 (_bfd_nolink_bfd_gc_sections): Likewise.
3885 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3886 (_bfd_nolink_bfd_merge_sections): Likewise.
3887 (_bfd_nolink_bfd_is_group_section): Likewise.
3888 (_bfd_nolink_bfd_discard_group): Likewise.
3889 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3890 (_bfd_nolink_bfd_link_add_symbols): Likewise.
3891 (_bfd_nolink_bfd_link_just_syms): Likewise.
3892 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3893 (_bfd_nolink_bfd_final_link): Likewise.
3894 (_bfd_nolink_bfd_link_split_section): Likewise.
3895 (_bfd_nolink_section_already_linked): Likewise.
3896 (_bfd_nolink_bfd_define_common_symbol): Likewise.
3897 (_bfd_nolink_bfd_define_start_stop): Likewise.
3898 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3899 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3900 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3901 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3902 * libbfd.c (bfd_false_any): New function. Like bfd_false but
3903 accepts one or more arguments.
3904 (bfd_true_any): Likewise.
3905 (bfd_nullvoidptr_any): Likewise.
3906 (bfd_0_any): Likewise.
3907 (bfd_0u_any): Likewise.
3908 (bfd_0l_any): Likewise.
3909 (_bfd_n1_any): Likewise.
3910 (bfd_void_any): Likewise.
3911 * libbfd.h (extern): Regenerate
3912 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3913 based dummy function.
3914 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3915 * binary.c (binary_get_symbol_info): Likewise.
3916 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3917 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3918 * coffcode.h (coff_set_alignment_hook): Likewise.
3919 (symname_in_debug_hook): Likewise.
3920 (bfd_coff_backend_data bigobj_swap_table): Likewise.
3921 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3922 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3923 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3924 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3925 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3926 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3927 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3928 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3929 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3930 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3931 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3932 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3933 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3934 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3935 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3936 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3937 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3938 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3939 (bfd_elfNN_bfd_set_private_flags): Likewise.
3940 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3941 (elf_backend_init_index_section): Likewise.
3942 (elf_backend_allow_non_load_phdr): Likewise.
3943 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3944 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3945 * ieee.c (ieee_construct_extended_name_table): Likewise.
3946 (ieee_write_armap): Likewise.
3947 (ieee_write_ar_hdr): Likewise.
3948 (ieee_bfd_is_target_special_symbol): Likewise.
3949 * ihex.c (ihex_canonicalize_symtab): Likewise.
3950 (ihex_bfd_is_target_special_symbol): Likewise.
3951 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3952 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3953 (_bfd_ecoff_set_alignment_hook): Likewise.
3954 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3955 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3956 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3957 * oasys.c (oasys_construct_extended_name_table): Likewise.
3958 (oasys_write_armap): Likewise.
3959 (oasys_write_ar_hdr): Likewise.
3960 (oasys_bfd_is_target_special_symbol): Likewise.
3961 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3962 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3963 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3964 * som.c (som_bfd_is_target_special_symbol): Likewise.
3965 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3966 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3967 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3968 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3969 (versados_bfd_reloc_name_lookup): Likewise.
3970 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3971 (vms_bfd_define_start_stop): Likewise.
3972 (alpha_vms_bfd_is_target_special_symbol): Likewise.
3973 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3974 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3975 * elf32-arc.c (get_replace_function): Assign replacement function
3976 to func pointer.
3977 * elf32-i370.c (i370_noop): Update prototype.
3978
6e5e9d58
AM		 39792018-02-13 Alan Modra <amodra@gmail.com>
3980
3981 PR 22836
3982 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3983 relocation sections. If size reduces to just the flag word,
3984 remove that too and mark with SEC_EXCLUDE.
3985 * elflink.c (bfd_elf_final_link): Strip empty group sections.
3986
f2731e0c
AM		 39872018-02-13 Alan Modra <amodra@gmail.com>
3988
3989 PR 22829
3990 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3991 PT_GNU_RELRO setup.
3992
830db048
ZF		 39932018-02-12 Zebediah Figura <z.figura12@gmail.com>
3994
3995 * i386msdos.c (msdos_mkobject); New function.
3996 (msdos_object_p): New function.
3997 (i386_msdos_vec): Use msdos_object_p as the check_format
3998 function.
3999 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4000 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4001 IMAGE_NT_SIGNATURE.
4002 * peXXigen.c: Likewise.
4003 * coff-ia64.c: Likewise.
4004
94fe5757
NC		 40052018-02-12 Nick Clifton <nickc@redhat.com>
4006
4007 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4008 assignment.
0b8683b7 4009 * elf32-arc.c (elf_arc_relocate_section): Likewise.
94fe5757 4010
d805612e 40112018-02-09 Eric Botcazou <ebotcazou@adacore.com>
a8735c82
EB		 4012
4013 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4014 (sparc_elf_append_rela): Assert that there is enough room in section.
4015 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4016 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4017 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4018 For a symbol subject to a GOT relocation, reserve a slot in the
4019 relocation section if the symbol isn't dynamic and we are in PIC mode.
4020 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4021 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4022 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4023 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4024 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4025 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4026 undefined weak symbol with non-default visibility. Remove superfluous
4027 'else' and fix formatting.
4028
3b4c3844
L		 40292018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4030
4031 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4032 is_solaris.
4033 (i386_elf32_sol2_vec): Don't declare.
4034 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4035 Don't set need_global_offset_table.
4036 (elf_i386_solaris_arch_bed): New.
4037 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4038 Solaris.
4039 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4040 target_os != is_nacl instead of target_os == is_normal.
4041 (x86_64_elf64_sol2_vec): Don't declare.
4042 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4043 is_nacl instead of target_os == is_normal. Don't set
4044 need_global_offset_table.
4045 (elf_x86_64_solaris_arch_bed): New.
4046 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4047 Solaris.
4048 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4049 _GLOBAL_OFFSET_TABLE_ for Solaris.
4050 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4051 need_global_offset_table.
4052 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4053 (elf_x86_link_hash_table): Remove need_global_offset_table.
4054 (elf_x86_init_table): Likewise.
4055
15b23f36
L		 40562018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4057
4058 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4059 Remove prototype.
4060 (i386_elf32_sol2_vec): Declared.
4061 (elf_i386_link_setup_gnu_properties): Set
4062 need_global_offset_table with info->output_bfd->xvec.
4063 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4064 Remove prototype.
4065 (x86_64_elf64_sol2_vec): Declared.
4066 (elf_x86_64_link_setup_gnu_properties): Set
4067 need_global_offset_table with info->output_bfd->xvec.
4068
dc11dea2
L		 40692018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4070
4071 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4072 New prototype.
4073 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4074 for Solaris.
4075 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4076 New prototype.
4077 (elf_x86_64_link_setup_gnu_properties): Set
4078 need_global_offset_table for Solaris.
4079 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4080 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4081 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4082 need_global_offset_table.
4083 * elfxx-x86.h (elf_x86_link_hash_table): Add
4084 need_global_offset_table.
4085 (elf_x86_init_table): Likewise.
4086
3f48fe4a
JW		 40872018-02-08 Jim Wilson <jimw@sifive.com>
4088
4089 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4090 change.
4091
ef135d43
NC		 40922018-02-08 Nick Clifton <nickc@redhat.com>
4093
4094 PR 22788
4095 * elf.c (elf_parse_notes): Reject notes with excessuively large
4096 alignments.
4097
407aa07c
AM		 40982018-02-07 Alan Modra <amodra@gmail.com>
4099
4100 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4101 * elf32-ppc.c: Remove speculation barrier support.
4102 * elf32-ppc.h: Likewise.
4103 * elf64-ppc.c: Likewise.
4104 * elf64-ppc.h: Likewise.
4105
ed01220c
JW		 41062018-02-06 Jim Wilson <jimw@sifive.com>
4107
4108 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4109 callback to report an error.
4110
c20c30f6
EB		 41112018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4112
4113 PR ld/22263
4114 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4115 into call to !bfd_link_executable and tidy up.
4116 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4117 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4118 !bfd_link_executable.
4119 <R_SPARC_TLS_IE_HI22>: Likewise.
4120 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4121 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4122 !bfd_link_executable.
4123 <R_SPARC_WPLT30>: Tidy up.
4124 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4125 !bfd_link_executable.
4126 (allocate_dynrelocs): Likewise.
4127 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4128 <R_SPARC_TLS_GD_HI22>: Merge into...
4129 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4130 sparc_elf_tls_transition and remove redundant code.
4131 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4132 !bfd_link_executable.
4133 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4134 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4135 <R_SPARC_TLS_LDM_CALL>: Likewise.
4136 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4137 <R_SPARC_TLS_GD_ADD>: Likewise.
4138 <R_SPARC_TLS_LDM_ADD>: Likewise.
4139 <R_SPARC_TLS_LDO_ADD>: Likewise.
4140 <R_SPARC_TLS_IE_LD>: Likewise.
4141
46d09186
NC		 41422018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4143
4144 PR 22789
4145 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4146 functions failed to find the function name, try the generic elf
4147 find function instead.
4148
8278e7ce
SDJ		 41492018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4150
4151 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4152 'memcpy' instead of 'strncpy' when writing the magic number.
4153
64e234d4
NC		 41542018-02-06 Nick Clifton <nickc@redhat.com>
4155
4156 PR 22794
4157 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4158 section before attempting to read it in.
4159 (bfd_get_alt_debug_link_info): Likewise.
4160
422f3d3d
PC		 41612018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4162
4163 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4164 line information in addition to name, if they can be found.
4165
279b2f94
RL		 41662018-02-05 Renlin Li <renlin.li@arm.com>
4167
4168 PR ld/22764
4169 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4170 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4171 check for writeable section as well.
4172
cd048363
L		 41732018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4174
4175 PR ld/22782
4176 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4177 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4178 undefined weak symbol to 0.
4179 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4180 if _GLOBAL_OFFSET_TABLE_ is referenced.
4181 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4182 got_referenced instead of ref_regular_nonweak. Remove the
4183 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4184 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4185
e65b1a78
MR		 41862018-02-05 Maciej W. Rozycki <macro@mips.com>
4187
4188 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4189 initialize `hi_reloc'.
4190
2d6dda71
MR		 41912018-02-05 Maciej W. Rozycki <macro@mips.com>
4192
4193 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4194 SHT_MIPS_REGINFO sections don't assert the correct size and
4195 report an error instead.
4196
75506100
MR		 41972018-02-05 Maciej W. Rozycki <macro@mips.com>
4198
4199 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4200 status from `->elf_backend_section_processing'.
4201
7f02625e
JW		 42022018-02-02 Jim Wilson <jimw@sifive.com>
4203
4204 PR ld/22756
4205 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4206 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4207 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4208 Pass new argument to riscv_relax_delete_bytes.
4209 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4210 ATTRIBUTE_UNUSED from link_info parameter.
4211
d830549d
AM		 42122018-02-02 Alan Modra <amodra@gmail.com>
4213
4214 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4215 emitted for toc sequence optimization. Set and use "howto" later.
4216
e99955cd
SM		 42172018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4218
4219 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4220 arithmetic on NULL pointer.
4221 * elflink.c (_bfd_elf_archive_symbol_lookup,
4222 elf_link_add_archive_symbols): Likewise.
4223
bf3077a6
MM		 42242018-01-31 Michael Matz <matz@suse.de>
4225
4226 * elflink.c (bfd_elf_define_start_stop): Fix check of
4227 def_dynamic.
4228
823143c6
L		 42292018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4230
4231 PR ld/21964
4232 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4233 __stop symbols are referenced by shared objects.
4234
76cb3a89
AM		 42352018-01-30 Alan Modra <amodra@gmail.com>
4236
4237 PR 22758
4238 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4239 segment when demand paged with lma on the same page. Test this
4240 before load/non-load, executable/non-executable,
4241 writable/non-writable tests and simplify. Delete bogus relro
4242 condition in writable/non-writable test. Delete outdated
4243 comment. Formatting.
4244
36b8fda5
AM		 42452018-01-30 Alan Modra <amodra@gmail.com>
4246
4247 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4248 symbols dynamic.
4249
eb77f6a4
AM		 42502018-01-29 Alan Modra <amodra@gmail.com>
4251
4252 PR 22741
4253 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4254 range before converting to a symbol table pointer.
4255
7d73b4c8
NC		 42562018-01-27 Nick Clifton <nickc@redhat.com>
4257
4258 * po/ru.po: Updated Russian translation.
4259
32253bb7
AM		 42602018-01-26 Alan Modra <amodra@gmail.com>
4261
4262 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4263 they are defined dynamically.
4264
ba21f564
AM		 42652018-01-26 Alan Modra <amodra@gmail.com>
4266
4267 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4268 .branch_lt changes size.
4269
38e64b0e
AM		 42702018-01-25 Alan Modra <amodra@gmail.com>
4271
4272 PR 22746
4273 * elfcode.h (elf_object_p): Avoid integer overflow.
4274
bb363086
EB		 42752018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4276
4277 PR ld/22727
4278 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4279 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4280
4281 Revert
4282 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4283
4284 PR ld/22263
4285 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4286 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4287 bfd_link_executable for TLS check.
4288 (_bfd_sparc_elf_check_relocs): Likewise.
4289 (allocate_dynrelocs): Likewise.
4290 (_bfd_sparc_elf_relocate_section): Likewise.
4291
1daf502a
RL		 42922018-01-24 Renlin Li <renlin.li@arm.com>
4293
4294 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4295 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4296 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4297 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4298 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4299 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4300 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4301
32247401
RL		 43022018-01-24 Renlin Li <renlin.li@arm.com>
4303
4304 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4305 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4306 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4307 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4308 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4309 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4310 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4311 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4312 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4313 * bfd-in2.h: Regenerate.
4314 * libbfd.h: Regenerate.
4315
1c5e4ee9
MR		 43162018-01-23 Maciej W. Rozycki <macro@mips.com>
4317
4318 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4319 `mips_elf32_section_processing' comment reference.
4320
8a1b824a
L		 43212018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4322
4323 PR ld/22721
4324 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4325 versioned __tls_get_addr symbol.
4326
ee3fbc1e
NC		 43272018-01-19 Nick Clifton <nickc@redhat.com>
4328
4329 * po/fr.po: Updated French translation.
4330
691d2e9a
AM		 43312018-01-18 Alan Modra <amodra@gmail.com>
4332
4333 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4334 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4335 (ppc64_elf_build_stubs): Likewise.
4336
4bfce128
NC		 43372018-01-17 Nick Clifton <nickc@redhat.com>
4338
4339 * po/ru.po: Updated Russian translation.
4340 * po/uk/po: Updated Ukranian translation.
4341
c75bc4f7
AM		 43422018-01-17 Alan Modra <amodra@gmail.com>
4343
4344 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4345
1be5d8d3
AM		 43462018-01-17 Alan Modra <amodra@gmail.com>
4347
4348 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4349 (CRSETEQ, BEQCTRM): Define.
4350 (is_nonpic_glink_stub): Don't check bctr.
4351 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4352 (ppc_elf_relax_section): Size speculation barrier.
4353 (output_bctr): New function.
4354 (write_glink_stub): Use output_bctr.
4355 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4356 (ppc_elf_finish_dynamic_symbol): Likewise.
4357 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4358 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4359 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4360 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4361 (size_global_entry_stubs): Handle speculation barrier sizing.
4362 (plt_stub_size): Likewise.
4363 (output_bctr): New function.
4364 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4365 barrier.
4366 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4367 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4368 (build_global_entry_stubs): Output speculation barrier.
4369 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4370 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4371
9e390558
AM		 43722018-01-17 Alan Modra <amodra@gmail.com>
4373
4374 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4375 __tls_get_addr_opt, and alignment sizing.
4376 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4377 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4378 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4379 or 8 insns.
4380 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4381 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4382 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4383 by PLT reloc count.
4384 (write_glink_stub): Handle __tls_get_addr_opt stub.
4385 Pad out to size given by GLINK_ENTRY_SIZE.
4386 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4387 (ppc_elf_finish_dynamic_symbol): Likewise.
4388 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4389 insn array since so many need rewriting.
4390 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4391 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4392 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4393 nops. Adjust all uses.
4394 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4395 in glink_vma calculation.
4396 (struct ppc_link_hash_table): Add global_entry section pointer.
4397 (create_linkage_sections): Create separate section for global
4398 entry stubs.
4399 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4400 (size_global_entry_stubs): Handle sizing for aligned stubs.
4401 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4402 and don't stash end of glink branch table in rawsize.
4403 (ppc_build_one_stub): Rewrite stub size calculations.
4404 (build_global_entry_stubs): Use new section.
4405 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4406 Build lazy link stubs out to end of section. Build global entry
4407 stubs in new section.
4408
616dcb87
NC		 44092018-01-15 Nick Clifton <nickc@redhat.com>
4410
4411 * po/uk.po: Updated Ukranian translation.
4412
3957a496
NC		 44132018-01-13 Nick Clifton <nickc@redhat.com>
4414
4415 * po/bfd.pot: Regenerated.
4416
769c7ea5
NC		 44172018-01-13 Nick Clifton <nickc@redhat.com>
4418
4419 * version.m4: Bump version to 2.30.51
4420 * configure: Regenerate.
4421
faf766e3
NC		 44222018-01-13 Nick Clifton <nickc@redhat.com>
4423
4424 2.30 branch created.
4425
564e11c9
JW		 44262018-01-12 Jens Widell <jl@opera.com>
4427
4428 * elf.c (setup_group): Optimize search for group by remembering
4429 last found group and restarting search at that index.
4430 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4431
a78eea16
AM		 44322018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4433
4434 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4435 bfd_link_common_skip_none in switch.
4436
87e79a65
AM		 44372018-01-12 Alan Modra <amodra@gmail.com>
4438
4439 PR ld/22649
4440 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4441 references on forced local symbols.
4442
58807c48
VI		 44432018-01-12 Vlad Ivanov <vlad@ivanov.email>
4444
4445 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4446 .reginfo section has wrong size.
4447
2888249f
L		 44482018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4449
4450 PR ld/22393
4451 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4452 separate code and read-only data LOAD segments, create a new
4453 LOAD segment if the previous section contains text and the
4454 current section doesn't or vice versa. Don't put a writable
4455 section in a read-only segment if there is a RELRO segment.
4456
d664fd41
L		 44572018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4458
4459 PR ld/22649
4460 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4461 references on forced local symbols.
4462
8b6f4cd3
L		 44632018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4464
4465 PR ld/22677
4466 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4467 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4468
9c70c522 44692018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
6cef73f9
KLC		 4470
4471 PR 22662
4472 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4473
ddb2bbcf
JB		 44742018-01-03 John Baldwin <jhb@FreeBSD.org>
4475
4476 * elf.c (elfcore_grok_freebsd_note): Handle
4477 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4478 NT_FREEBSD_PROCSTAT_VMMAP.
4479
219d1afa
AM		 44802018-01-03 Alan Modra <amodra@gmail.com>
4481
4482 Update year range in copyright notice of all files.
4483
1e563868 4484For older changes see ChangeLog-2017
3499769a 4485\f
1e563868 4486Copyright (C) 2018 Free Software Foundation, Inc.
3499769a
AM		 4487
4488Copying and distribution of this file, with or without modification,
4489are permitted in any medium without royalty provided the copyright
4490notice and this notice are preserved.
4491
4492Local Variables:
4493mode: change-log
4494left-margin: 8
4495fill-column: 74
4496version-control: never
4497End:
GDB Binutils - Deliverables
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