x86: Use zero_undefweak in elf_x86_link_hash_entry
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
544c67cd
JB
12017-10-06 John Baldwin <jhb@FreeBSD.org>
2
3 * elf-bfd.h (struct elf_backend_data): Add
4 `elf_backend_grok_freebsd_prstatus'.
5 * elf.c (elfcore_grok_freebsd_note): Call
6 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
7 present.
8 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
9 function.
10 (elf_backend_grok_freebsd_prstatus): Define.
11 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
12 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
13
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142017-10-06 H.J. Lu <hongjiu.lu@intel.com>
15
16 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
17 and has_non_got_reloc with zero_undefweak.
18 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
19 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
20 zero_undefweak to 1.
21 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
22 has_non_got_reloc with zero_undefweak.
23 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
24 has_got_reloc and has_non_got_reloc with zero_undefweak.
25 (elf_x86_link_hash_entry): Likewise.
26
e0d8f431
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272017-10-06 H.J. Lu <hongjiu.lu@intel.com>
28
29 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
30 (VERIFY_COPY_RELOC): Likewise.
31
ff38b4cc
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322017-10-06 H.J. Lu <hongjiu.lu@intel.com>
33
34 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
35 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
36 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
37
f3180fa9
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382017-10-06 H.J. Lu <hongjiu.lu@intel.com>
39
40 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
41 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
42 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
43
e74399c4
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442017-10-06 H.J. Lu <hongjiu.lu@intel.com>
45
46 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
47 * elf32-i386.c (elf_i386_relocate_section): Use it.
48 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
49
aebcc8ff
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502017-10-06 H.J. Lu <hongjiu.lu@intel.com>
51
52 * elf32-i386.c (X86_SIZE_TYPE_P): New.
53 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
54 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
55 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
56 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
57
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582017-10-06 H.J. Lu <hongjiu.lu@intel.com>
59
60 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
61 (PLT_LOCAL_IFUNC_P): Likewise.
62 * elf32-i386.c (elf_i386_relocate_section): Use them.
63 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
64
f70656b2
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652017-10-06 H.J. Lu <hongjiu.lu@intel.com>
66
67 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
68 * elf32-i386.c (elf_i386_relocate_section): Use it.
69 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
70
1f92404c
L
712017-10-06 H.J. Lu <hongjiu.lu@intel.com>
72
73 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
74 * elf32-i386.c (elf_i386_relocate_section): Use it.
75 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
76
daf1c414
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772017-10-06 H.J. Lu <hongjiu.lu@intel.com>
78
79 * elf32-i386.c (X86_PCREL_TYPE_P): New.
80 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
81 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
82 (X86_PCREL_TYPE_P): This.
83 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
84 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
85 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
86 X86_PCREL_TYPE_P.
87 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
88
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892017-10-06 H.J. Lu <hongjiu.lu@intel.com>
90
91 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
92 * elf32-i386.c (elf_i386_tls_transition): Use it.
93 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
94
0caf6c82
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952017-10-05 H.J. Lu <hongjiu.lu@intel.com>
96
97 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
98 Dump dynamic relocation in read-only section with minfo if
99 needed.
100 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
101 (maybe_set_textrel): Likewise.
102 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
103 read-only section with minfo.
104
6d5be5d6
JB
1052017-10-05 John Baldwin <jhb@FreeBSD.org>
106
107 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
108
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1092017-10-05 H.J. Lu <hongjiu.lu@intel.com>
110
111 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
112 in read-only section with minfo.
113 (tilepro_elf_size_dynamic_sections): Likewise.
114 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
115 (tilegx_elf_size_dynamic_sections): Likewise.
116
2ca7de37
PA
1172017-10-05 Pedro Alves <palves@redhat.com>
118
119 PR 22245
120 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
121 ellipsis parameter. Split out bfd_error_on_input code to..
122 (bfd_set_input_error): .. New function.
123 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
124 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
125 * bfd-in2.h: Regenerate.
126
8c6716e5
AM
1272017-10-05 Alan Modra <amodra@gmail.com>
128
129 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
130 fini_array error value.
131
db4677b8
AM
1322017-10-05 Alan Modra <amodra@gmail.com>
133
134 PR 21167
135 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
136 groups.
137 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
138 flag from section.
139 (elf_fake_sections): Adjust calls. Exit immediately on failure.
140 (bfd_elf_set_group_contents): Add associated reloc section indices
141 to group contents.
142
a5259595
AM
1432017-10-04 Alan Modra <amodra@gmail.com>
144
145 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
146 classify symbols for ELFv2.
147
9ba5f27c
PK
1482017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
149
150 PR 22245
151 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
152 undergoes default promotion.
153 * bfd-in2.h: Regenerate.
154
dcd2b8a0
AM
1552017-10-02 Alan Modra <amodra@gmail.com>
156
157 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
158 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
159
20230942
AM
1602017-10-01 Alan Modra <amodra@gmail.com>
161
162 PR 21957
163 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
164 (add_line_info): Always put end_sequence last.
165
4b04bba2
AM
1662017-10-01 Alan Modra <amodra@gmail.com>
167
168 PR 22047
169 * dwarf2.c (read_section): Allocate buffer with extra byte for
170 bfd_simple_get_relocated_section_contents rather than copying
171 afterwards.
172
f6ac8c52
AM
1732017-09-29 Alan Modra <amodra@gmail.com>
174
175 * merge.c (merge_strings): Return FALSE on malloc failure.
176 (_bfd_merge_sections): Return failures from record_section and
177 merge_strings.
178
1a3b5c34
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1792017-09-28 Alan Modra <amodra@gmail.com>
180
181 PR 22220
182 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
183 a case where plugin_notice isn't called.
184
cd28e7aa
KLC
1852017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
186
187 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
188 comparison.
189
ac69a0d7
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1902017-09-26 H.J. Lu <hongjiu.lu@intel.com>
191
192 PR ld/22199
193 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
194 output_bfd to info->callbacks->minfo.
195
262c0a87
NC
1962017-09-26 Nick Clifton <nickc@redhat.com>
197
198 PR 22172
199 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
200 assertion failure if elf_x86_64_rtype_to_howto has already issued
201 an error message.
202
33e0a9a0
AM
2032017-09-26 Alan Modra <amodra@gmail.com>
204
205 PR 22210
206 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
207 read data.
208
30d0157a
NC
2092017-09-26 Nick Clifton <nickc@redhat.com>
210
211 PR 22210
212 * dwarf2.c (read_formatted_entries): Fail early if we know that
213 the loop parsing data entries will overflow the end of the
214 section.
215
1b86808a
AM
2162017-09-26 Alan Modra <amodra@gmail.com>
217
218 PR 22209
219 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
220 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
221 to stash->info_ptr_memory, and check die_ref is within that memory.
222 Set info_ptr_end correctly when another CU is refd. Check die_ref
223 for DW_FORM_ref4 etc. is within CU.
224
a54018b7
AM
2252017-09-26 Alan Modra <amodra@gmail.com>
226
227 PR 22205
228 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
229 (read_formatted_entries): Init "fe".
230 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
231
e338894d
AM
2322017-09-26 Alan Modra <amodra@gmail.com>
233
234 PR 22204
235 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
236 bounds in inner loop.
237
1da5c9a4
AM
2382017-09-25 Alan Modra <amodra@gmail.com>
239
240 PR 22202
241 * dwarf1.c (parse_die): Sanity check pointer against section limit
242 before dereferencing.
243 (parse_line_table): Likewise.
244
11855d8a
AM
2452017-09-25 Alan Modra <amodra@gmail.com>
246
247 PR 22201
248 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
249 has string form.
250 (parse_comp_unit): Likewise.
251
c361faae
AM
2522017-09-25 Alan Modra <amodra@gmail.com>
253
254 PR 22200
255 * dwarf2.c (read_formatted_entries): Error on format_count zero.
256
52b36c51
AM
2572017-09-24 Alan Modra <amodra@gmail.com>
258
259 PR 22197
260 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
261 within section bounds.
262
a26a013f
AM
2632017-09-24 Alan Modra <amodra@gmail.com>
264
265 PR 22191
266 * dwarf2.c (decode_line_info): Properly free line sequences on error.
267
52a93b95
AM
2682017-09-24 Alan Modra <amodra@gmail.com>
269
270 PR 22187
271 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
272 pname param. Return status. Make name const. Don't abort,
273 return an error. Formatting. Exit if current info_ptr matches
274 orig_info_ptr. Update callers.
275 (scan_unit_for_symbols): Start at nesting_level of zero. Make
276 nested_funcs an array of structs for extensibility. Formatting.
277
d8010d3e
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2782017-09-24 Alan Modra <amodra@gmail.com>
279
280 PR 22186
281 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
282 rather than dividing by zero.
283
515f23e6
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2842017-09-24 Alan Modra <amodra@gmail.com>
285
286 PR 22169
287 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
288
0d76029f
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2892017-09-24 Alan Modra <amodra@gmail.com>
290
291 PR 22167
292 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
293
bd61e135
AM
2942017-09-24 Alan Modra <amodra@gmail.com>
295
296 PR 22166
297 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
298 SHT_GNU_verneed section for sanity. Don't zalloc memory for
299 verref.
300
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3012017-09-22 H.J. Lu <hongjiu.lu@intel.com>
302
303 PR binutils/22170
304 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
305 corrupted PLT.
306
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3072017-09-22 H.J. Lu <hongjiu.lu@intel.com>
308
59ca4c1b 309 PR binutils/22163
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310 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
311 -1 if bfd_canonicalize_dynamic_reloc returns 0.
312
b877d21f
PA
3132017-09-22 Pedro Alves <palves@redhat.com>
314 Alan Modra <amodra@gmail.com>
315
316 * version.h: Add comment.
317
8fe09d74
AA
3182017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
319
320 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
321 NT_S390_GS_BC, correct the previously swapped invocations of
322 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
323
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3242017-09-19 Alan Modra <amodra@gmail.com>
325
326 PR 21441
327 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
328 size.
329
3d13f3e9
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3302017-09-19 Alan Modra <amodra@gmail.com>
331
332 PR 22150
333 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
334 symbols before calculating verrefs. Don't renumber dynsyms
335 after gc. Exclude .gnu.version when zero or one dynsym.
336 Localize some vars and reindent.
337
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3382017-09-18 H.J. Lu <hongjiu.lu@intel.com>
339
340 PR ld/22148
341 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
342 return from bfd_canonicalize_dynamic_reloc.
343
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3442017-09-15 Alan Modra <amodra@gmail.com>
345
346 PR 22116
347 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
348 overflows bfd_size_type.
349
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3502017-09-14 H.J. Lu <hongjiu.lu@intel.com>
351
352 PR ld/22135
353 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
354 to indicate if conversion is performed.
355 (elf_i386_check_relocs): Cache section contents and relocations
356 if conversion is performed.
357 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
358 contents and relocations if conversion is performed.
359
4d465c68
NC
3602017-09-14 Nick Clifton <nickc@redhat.com>
361
362 PR binutils/22113
363 * peXXigen.c (pe_print_idata): Extend check for HintName vector
364 entries.
365
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3662017-09-13 H.J. Lu <hongjiu.lu@intel.com>
367
368 * elfxx-x86.h: Fix a typo in comments.
369
4ec521f2
KLC
3702017-09-09 Kamil Rytarowski <n54@gmx.com>
371
372 * elf32-nds32.c: Rename __BIT() to N32_BIT().
373
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3742017-09-09 Alan Modra <amodra@gmail.com>
375
376 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
377 plt_stub_align.
378
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3792017-09-09 H.J. Lu <hongjiu.lu@intel.com>
380
381 * elf32-i386.c (elf_i386_relocate_section): Update usage of
382 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
383 (elf_i386_finish_dynamic_symbol): Likewise.
384 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
385 (elf_x86_64_finish_dynamic_symbol): Likewise.
386 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
387 (_bfd_x86_elf_fixup_symbol): Likewise.
388
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3892017-09-09 H.J. Lu <hongjiu.lu@intel.com>
390
391 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
392 check has_non_got_reloc.
393
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3942017-09-09 H.J. Lu <hongjiu.lu@intel.com>
395
396 PR ld/22115
397 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
398 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
399 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
400 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
401 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
402 and linker_def on __ehdr_start if it is referenced and not
403 defined.
404 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
405 and return TRUE when building executable, if a symbol has
406 non-GOT/non-PLT relocations in text section or there is no
407 dynamic linker.
408 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
409
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4102017-09-08 H.J. Lu <hongjiu.lu@intel.com>
411
412 * elfxx-x86.h: Update comments.
413
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4142017-09-08 H.J. Lu <hongjiu.lu@intel.com>
415
416 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
417 elf_x86_plt_layout_table with elf_x86_init_table.
418 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
419 Likewise.
420 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
421 Likewise.
422 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
423 (elf_x86_init_table): This.
424 (_bfd_x86_elf_link_setup_gnu_properties): Replace
425 elf_x86_plt_layout_table with elf_x86_init_table.
426
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4272017-09-07 H.J. Lu <hongjiu.lu@intel.com>
428
429 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
430 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
431 * configure: Regenerated.
432 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
433 and r_sym fields of plt_layout.
434 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
435 Likewise.
436 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
437 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
438 r_info nor r_sym fields.
439 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
440 fields of htab.
441 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
442
9eb7b0ac
PD
4432017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
444
445 * (_bfd_riscv_relax_align): Call bfd_set_error and
446 print an error message when unable to relax a .align directive.
447
b1308d2c
PD
4482017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
449
450 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
451 (riscv_record_pcrel_hi_reloc): Add absolute argument.
452 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
453 R_RISCV_PCREL_HI20 relocs, and pass the result to
454 riscv_record_pcrel_hi_reloc.
455
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4562017-09-07 H.J. Lu <hongjiu.lu@intel.com>
457
458 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
459 r_type_p. Remove the converted argument. Replace
460 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
461 the new relocation type via r_type_p.
462 (elf_i386_relocate_section): Likewise.
463 (elf_i386_finish_dynamic_symbol): Likewise.
464 (need_convert_load): Removed.
465 (check_relocs_failed): Updated.
466 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
467 instead of setting need_convert_load.
468 (_bfd_i386_elf_convert_load): Removed.
469 * elf64-x86-64.c (need_convert_load): Removed.
470 (check_relocs_failed): Updated.
471 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
472 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
473 Return the new relocation type via r_type_p.
474 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
475 instead of setting need_convert_load.
476 (elf_x86_64_check_relocs): Don't check PIC if relocation has
477 been converted.
478 (_bfd_x86_64_elf_convert_load): Removed.
479 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
480 with SYMBOL_REFERENCES_LOCAL_P.
481 (elf_x86_64_finish_dynamic_symbol): Likewise.
482 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
483 set convert_load.
484 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
485 (_bfd_x86_elf_link_symbol_references_local): New function.
486 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
487 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
488 SYMBOL_REFERENCES_LOCAL_P.
489 (elf_x86_link_hash_entry): Add local_ref.
490 (elf_x86_link_hash_table): Remove convert_load.
491 (_bfd_i386_elf_convert_load): Removed.
492 (_bfd_x86_64_elf_convert_load): Likewise.
493 (_bfd_x86_elf_link_symbol_references_local): New.
494
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4952017-09-06 H.J. Lu <hongjiu.lu@intel.com>
496
497 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
498 (elf_x86_64_info_to_howto): Get the real relocation type by
499 masking out R_X86_64_converted_reloc_bit.
500 (elf_x86_64_check_tls_transition): Get the real relocation type
501 by masking out R_X86_64_converted_reloc_bit.
502 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
503 instead of setting converted_reloc.
504 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
505 instead of converted_reloc. Get the real relocation type by
506 masking out R_X86_64_converted_reloc_bit.
507 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
508 R_X86_64_converted_reloc_bit is valid.
509 * elfxx-x86.h (converted_reloc): Removed.
510
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512
513 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
514 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
515 to get the relocation type again.
516 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
517 r_type when calling elf_x86_64_tls_transition. Don't use
518 ELF32_R_TYPE to get the relocation type again.
519
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5202017-09-05 H.J. Lu <hongjiu.lu@intel.com>
521
522 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
523 converted_reloc.
524
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5252017-09-05 H.J. Lu <hongjiu.lu@intel.com>
526
527 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
528 argument. Don't check relocation overflow. Avoid relocation
529 overflow if --no-relax is used. Set converted_reloc on symbol
530 if a GOTPCREL relocation is converted.
531 (elf_x86_64_relocate_section): Issue a fatal error and suggest
532 --no-relax if GOTPCREL relocation conversion leads to relocation
533 overflow.
534 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
535
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5362017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
537 Edmar Wienskoski <edmar.wienskoski@nxp.com
538
539 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
540 (ppc_elf_check_relocs): Handle it.
541 (ppc_elf_vle_split20): New function.
542 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
543
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5442017-09-03 H.J. Lu <hongjiu.lu@intel.com>
545
546 PR ld/22071
547 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
548 for x86-64 if GOT_TLS_GDESC_P is true.
549
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5502017-09-03 Alan Modra <amodra@gmail.com>
551
552 PR 22067
553 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
554
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5552017-09-02 H.J. Lu <hongjiu.lu@intel.com>
556
557 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
558 tls_get_addr for x86-64 in one place.
559
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5602017-09-02 H.J. Lu <hongjiu.lu@intel.com>
561
562 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
563 with elfxx-x86.lo for 64-bit BFD.
564 * configure: Regenerated.
565
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5662017-09-02 H.J. Lu <hongjiu.lu@intel.com>
567
568 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
569 (_bfd_i386_elf_convert_load): This. Remove static.
570 (elf_i386_size_dynamic_sections): Removed.
571 (elf_backend_size_dynamic_sections): Likewise.
572 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
573 (_bfd_x86_64_elf_convert_load): This. Remove static.
574 (elf_x86_64_size_dynamic_sections): Removed.
575 (elf_backend_size_dynamic_sections): Likewise.
576 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
577 (elf_x86_allocate_dynrelocs): This. Make it static.
578 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
579 (elf_x86_allocate_local_dynreloc): This. Make it static.
580 (elf_i386_is_reloc_section): New function.
581 (elf_x86_64_is_reloc_section): Likewise.
582 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
583 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
584 Rearrange got_entry_size initialization.
585 (_bfd_x86_elf_size_dynamic_sections): New function.
586 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
587 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
588 (_bfd_i386_elf_convert_load): New.
589 (_bfd_x86_64_elf_convert_load): Likewise.
590 (_bfd_x86_elf_size_dynamic_sections): Likewise.
591 (elf_backend_size_dynamic_sections): Likewise.
592 (_bfd_x86_elf_allocate_dynrelocs): Removed.
593 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
594
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5952017-09-02 H.J. Lu <hongjiu.lu@intel.com>
596
597 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
598 update comments.
599
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6002017-09-02 H.J. Lu <hongjiu.lu@intel.com>
601
602 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
603 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
604
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6052017-09-02 H.J. Lu <hongjiu.lu@intel.com>
606
607 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
608 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
609 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
610 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
611 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
612 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
613
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6142017-09-02 H.J. Lu <hongjiu.lu@intel.com>
615
616 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
617 (elf_i386_allocate_local_dynrelocs): Likewise.
618 (elf_i386_size_dynamic_sections): Replace
619 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
620 with _bfd_x86_elf_allocate_dynrelocs and
621 _bfd_x86_elf_allocate_local_dynrelocs.
622 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
623 (elf_x86_64_allocate_local_dynrelocs): Likewise.
624 (elf_x86_64_size_dynamic_sections): Replace
625 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
626 with _bfd_x86_elf_allocate_dynrelocs and
627 _bfd_x86_elf_allocate_local_dynrelocs.
628 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
629 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
630 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
631 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
632
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6332017-09-02 H.J. Lu <hongjiu.lu@intel.com>
634
635 * elf32-i386.c (is_i386_elf): Removed.
636 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
637 (elf_i386_size_dynamic_sections): Likewise.
638 (elf_i386_relocate_section): Likewise.
639 * elf64-x86-64.c (is_x86_64_elf): Removed.
640 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
641 is_x86_elf.
642 (elf_x86_64_size_dynamic_sections): Likewise.
643 (elf_x86_64_relocate_section): Likewise.
644 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
645 target_id.
646 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
647 (is_x86_elf): New.
648
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6492017-09-02 H.J. Lu <hongjiu.lu@intel.com>
650
651 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
652 (elf_i386_allocate_dynrelocs): Replace
653 elf_i386_compute_jump_table_size with
654 elf_x86_compute_jump_table_size.
655 (elf_i386_size_dynamic_sections): Likewise.
656 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
657 (elf_x86_64_allocate_dynrelocs): Replace
658 elf_x86_64_compute_jump_table_size with
659 elf_x86_compute_jump_table_size.
660 (elf_x86_64_size_dynamic_sections): Likewise.
661 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
662 got_entry_size.
663 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
664 (elf_x86_compute_jump_table_size): New.
665
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6662017-09-02 H.J. Lu <hongjiu.lu@intel.com>
667
668 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
669 sizeof_reloc.
670 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
671 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
672
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6732017-09-02 H.J. Lu <hongjiu.lu@intel.com>
674
675 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
676 with htab->is_vxworks.
677 (elf_i386_size_dynamic_sections): Likewise.
678 (elf_i386_relocate_section): Likewise.
679 (elf_i386_finish_dynamic_symbol): Likewise.
680 (elf_i386_finish_dynamic_sections): Likewise.
681
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6822017-09-02 H.J. Lu <hongjiu.lu@intel.com>
683
684 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
685 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
686 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
687 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
688 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
689 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
690 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
691 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
692
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6932017-09-01 H.J. Lu <hongjiu.lu@intel.com>
694
695 PR ld/22064
696 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
697 ELF_COMMON_DEF_P for common symbols.
698
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6992017-09-02 Alan Modra <amodra@gmail.com>
700
701 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
702 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
703 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
704
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7052017-09-01 H.J. Lu <hongjiu.lu@intel.com>
706
707 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
708 (elf_backend_gc_mark_hook): Likewise.
709 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
710 (elf_backend_gc_mark_hook): Likewise.
711 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
712 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
713 (elf_backend_gc_mark_hook): Likewise.
714
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7152017-09-01 H.J. Lu <hongjiu.lu@intel.com>
716
717 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
718 (elf_backend_adjust_dynamic_symbol): Likewise.
719 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
720 (elf_backend_adjust_dynamic_symbol): Likewise.
721 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
722 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
723 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
724 (_bfd_x86_elf_adjust_dynamic_symbol): New.
725 (elf_backend_adjust_dynamic_symbol): Likewise.
726
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7272017-09-01 H.J. Lu <hongjiu.lu@intel.com>
728
729 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
730 comments.
731
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7322017-09-01 H.J. Lu <hongjiu.lu@intel.com>
733
734 * elf32-i386.c (elf_i386_mkobject): Removed.
735 (bfd_elf32_mkobject): Likewise.
736 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
737 (bfd_elf64_mkobject): Likewise.
738 (bfd_elf32_mkobject): Likewise.
739 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 740 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
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741 (bfd_elf64_mkobject): Likewise.
742 (bfd_elf32_mkobject): Likewise.
743
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7442017-09-01 H.J. Lu <hongjiu.lu@intel.com>
745
746 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
747 Call _bfd_x86_elf_link_setup_gnu_properties.
748 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
749 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
750 entries.
751 (elf_x86_64_non_lazy_plt): Likewise.
752 (elf_x86_64_lazy_bnd_plt): Likewise.
753 (elf_x86_64_non_lazy_bnd_plt): Likewise.
754 (elf_x86_64_lazy_ibt_plt): Likewise.
755 (elf_x32_lazy_ibt_plt): Likewise.
756 (elf_x86_64_non_lazy_ibt_plt): Likewise.
757 (elf_x32_non_lazy_ibt_plt): Likewise.
758 (elf_x86_64_nacl_plt): Likewise.
759 (elf_x86_64_link_setup_gnu_properties): Updated. Call
760 _bfd_x86_elf_link_setup_gnu_properties.
761 * elfxx-x86.c: Include elf-vxworks.h".
762 (_bfd_x86_elf_link_setup_gnu_properties): New function.
763 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
764 comments for pic_plt0_entry and pic_plt_entry.
765 (elf_x86_non_lazy_plt_layout): Likewise.
766 (elf_x86_plt_layout_table): New.
767 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
768
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7692017-09-01 H.J. Lu <hongjiu.lu@intel.com>
770
771 PR ld/22061
772 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
773 .eh_frame section for the second PLT.
774 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
775 alignment of .eh_frame section for the second PLT.
776
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7772017-09-01 Nick Clifton <nickc@redhat.com>
778
779 PR 22059
780 * dwarf2.c (decode_line_info): Fix test for an overlong line info
781 structure.
782
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7832017-09-01 Nick Clifton <nickc@redhat.com>
784
785 PR 22058
786 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
787 attribute buffer is NUL terminated.
788
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7892017-08-31 Nick Clifton <nickc@redhat.com>
790
791 PR 22047
792 * dwarf2.c (read_section): If necessary add a terminating NUL byte
793 to dwarf string sections.
794
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7952017-08-31 Alan Modra <amodra@gmail.com>
796
797 * po/SRC-POTFILES.in: Regenerate.
798
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7992017-08-31 Alan Modra <amodra@gmail.com>
800
801 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
802 for a section containing just a terminator. Allow multiple
803 terminators at end of section.
804 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
805 sections when not adding alignment. Assert on terminator in
806 the middle of FDEs.
807
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8082017-08-31 Alan Modra <amodra@gmail.com>
809
810 PR 21441
811 PR 22048
812 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
813 terminators.
814
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8152017-08-30 H.J. Lu <hongjiu.lu@intel.com>
816
817 * configure.ac (bfd_backends): Add elf64.lo together with
818 elfxx-x86.lo for 64-bit BFD.
819 * configure: Regenerated.
820
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8212017-08-31 James Bowman <james.bowman@ftdichip.com>
822
823 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
824 for R_FT32_18.
825
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8262017-08-31 Alan Modra <amodra@gmail.com>
827
828 PR binutils/22032
829 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
830 before _close_and_cleanup. Call iovec->bclose after.
831 (bfd_close): Remove code common to, and call, bfd_close_all_done.
832
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8332017-08-30 H.J. Lu <hongjiu.lu@intel.com>
834
835 * elf32-i386.c (elf_i386_plt_type): Removed.
836 (elf_i386_plt): Likewise.
837 (elf_i386_get_synthetic_symtab): Updated. Call
838 _bfd_x86_elf_get_synthetic_symtab.
839 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
840 (elf_x86_64_plt): Likewise.
841 (elf_x86_64_get_synthetic_symtab): Updated. Call
842 _bfd_x86_elf_get_synthetic_symtab.
843 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
844 (elf_x86_64_get_plt_got_vma): Likewise.
845 (elf_i386_valid_plt_reloc_p): Likewise.
846 (elf_x86_64_valid_plt_reloc_p): Likewise.
847 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
848 * elfxx-x86.h (elf_x86_plt_type): New.
849 (elf_x86_plt): Likewise.
850 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
851
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8522017-08-30 H.J. Lu <hongjiu.lu@intel.com>
853
854 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
855 target_id instead of elf_machine_code.
856
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8572017-08-30 H.J. Lu <hongjiu.lu@intel.com>
858
859 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
860 (elf_i386_lazy_plt_layout): Likewise.
861 (elf_i386_non_lazy_plt_layout): Likewise.
862 (elf_i386_plt_layout): Likewise.
863 (elf_i386_link_hash_table): Likewise.
864 (elf_i386_next_tls_desc_index): Likewise.
865 (elf_i386_srelplt2): Likewise.
866 (elf_i386_plt): Likewise.
867 (elf_i386_lazy_plt): Likewise.
868 (elf_i386_non_lazy_plt): Likewise.
869 (elf_i386_link_hash_table_create): Likewise.
870 (bfd_elf32_bfd_link_hash_table_create): Likewise.
871 (elf_i386_lazy_plt): Updated.
872 (elf_i386_non_lazy_plt): Likewise.
873 (elf_i386_lazy_ibt_plt): Likewise.
874 (elf_i386_non_lazy_ibt_plt): Likewise.
875 (elf_i386_allocate_dynrelocs): Likewise.
876 (elf_i386_size_dynamic_sections): Likewise.
877 (elf_i386_relocate_section): Likewise.
878 (elf_i386_finish_dynamic_symbol): Likewise.
879 (elf_i386_finish_dynamic_sections): Likewise.
880 (elf_i386_get_synthetic_symtab): Likewise.
881 (elf_i386_link_setup_gnu_properties): Likewise.
882 (elf_i386_nacl_plt): Likewise.
883 * elf64-x86-64.c (ABI_64_P): Removed.
884 (ELF64_DYNAMIC_INTERPRETER): Likewise.
885 (ELF32_DYNAMIC_INTERPRETER): Likewise.
886 (elf_x86_64_lazy_plt_layout): Likewise.
887 (elf_x86_64_non_lazy_plt_layout): Likewise.
888 (elf_x86_64_plt_layout): Likewise.
889 (elf_x86_64_link_hash_table): Likewise.
890 (elf_x86_64_plt): Likewise.
891 (elf_x86_64_lazy_plt): Likewise.
892 (elf_x86_64_non_lazy_plt): Likewise.
893 (elf_x86_64_link_hash_table_create): Likewise.
894 (bfd_elf64_bfd_link_hash_table_create): Likewise.
895 (bfd_elf32_bfd_link_hash_table_create): Likewise.
896 (elf_x86_64_lazy_plt): Updated.
897 (elf_x86_64_non_lazy_plt): Likewise.
898 (elf_x86_64_lazy_bnd_plt): Likewise.
899 (elf_x86_64_non_lazy_bnd_plt): Likewise.
900 (elf_x86_64_lazy_ibt_plt): Likewise.
901 (elf_x32_lazy_ibt_plt): Likewise.
902 (elf_x86_64_non_lazy_ibt_plt): Likewise.
903 (elf_x32_non_lazy_ibt_plt): Likewise.
904 (elf_x86_64_allocate_dynrelocs): Likewise.
905 (elf_x86_64_size_dynamic_sections): Likewise.
906 (elf_x86_64_relocate_section): Likewise.
907 (elf_x86_64_finish_dynamic_symbol): Likewise.
908 (elf_x86_64_finish_dynamic_sections): Likewise.
909 (elf_x86_64_get_synthetic_symtab): Likewise.
910 (elf_x86_64_link_setup_gnu_properties): Likewise.
911 (elf_x86_64_nacl_plt): Likewise.
912 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
913 "elf/x86-64.h".
914 (ELF32_DYNAMIC_INTERPRETER): New.
915 (ELF64_DYNAMIC_INTERPRETER): Likewise.
916 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
917 (_bfd_x86_elf_link_hash_table_create): Likewise.
918 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
919 (elf_x86_link_hash_table_free): This. Make it static.
920 * elfxx-x86.h: Don't include "objalloc.h".
921 (ABI_64_P): New.
922 (elf_x86_lazy_plt_layout): Likewise.
923 (elf_x86_non_lazy_plt_layout): Likewise.
924 (elf_x86_plt_layout): Likewise.
925 (_bfd_x86_elf_link_hash_table_create): Likewise.
926 (bfd_elf64_bfd_link_hash_table_create): Likewise.
927 (bfd_elf32_bfd_link_hash_table_create): Likewise.
928 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
929 srelplt2 and next_tls_desc_index.
930 (_bfd_x86_elf_link_hash_table_free): Removed.
931
70e65ca8
MR
9322017-08-30 Maciej W. Rozycki <macro@imgtec.com>
933
934 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
935 branch offset interpretation.
936
7c0ed396
L
9372017-08-30 H.J. Lu <hongjiu.lu@intel.com>
938
939 PR binutils/22032
940 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
941
0f2425c4
L
9422017-08-30 H.J. Lu <hongjiu.lu@intel.com>
943
944 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
945 (elf_x86_64_srelplt2): Likewise.
946
9a23f96e
AM
9472017-08-30 Alan Modra <amodra@gmail.com>
948
949 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
950 (ppc64_elf_tls_optimize): Set it.
951 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
952 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
953 addis would add zero.
954 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
955 (ppc_elf_tls_optimize): Set it.
956 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
957 insn on TPREL16_LO relocs to use r2 when addis would add zero.
958
b9f04fe0
AM
9592017-08-30 Alan Modra <amodra@gmail.com>
960
961 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
962 __tls_get_addr call sequences to LE, don't move the addi down
963 to the nop. Replace the bl with addi and leave the nop alone.
964
5f0f0847
L
9652017-08-29 H.J. Lu <hongjiu.lu@intel.com>
966
967 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
968 Re-indent.
969 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
970 Likewise.
971 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
972
443701f5
L
9732017-08-29 H.J. Lu <hongjiu.lu@intel.com>
974
975 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
976 (BFD64_BACKENDS): Likewise.
977 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
978 (BFD64_BACKENDS_CFILES): Likewise.
979 * Makefile.in: Regenerated.
980 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
981 elf32-i386.lo and elf64-x86-64.lo.
982 * configure: Regenerated.
983 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
984 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
985 "objalloc.h" and "hashtab.h".
986 (ELIMINATE_COPY_RELOCS): Removed.
987 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
988 (SYMBOL_NO_COPYRELOC): Likewise.
989 (elf_i386_link_hash_entry): Likewise.
990 (GOT_UNKNOWN): Likewise.
991 (GOT_NORMAL): Likewise.
992 (GOT_TLS_GD): Likewise.
993 (elf_i386_hash_entry): Likewise.
994 (elf_i386_obj_tdata): Likewise.
995 (elf_i386_tdata): Likewise.
996 (elf_i386_local_got_tls_type): Likewise.
997 (elf_i386_local_tlsdesc_gotent): Likewise.
998 (elf_i386_hash_table): Likewise.
999 (elf_i386_link_hash_newfunc): Likewise.
1000 (elf_i386_local_htab_hash): Likewise.
1001 (elf_i386_local_htab_eq): Likewise.
1002 (elf_i386_get_local_sym_hash): Likewise.
1003 (elf_i386_link_hash_table_free): Likewise.
1004 (elf_i386_copy_indirect_symbol): Likewise.
1005 (elf_i386_fixup_symbol): Likewise.
1006 (elf_i386_readonly_dynrelocs): Likewise.
1007 (elf_i386_always_size_sections): Likewise.
1008 (elf_i386_set_tls_module_base): Likewise.
1009 (elf_i386_dtpoff_base): Likewise.
1010 (compare_relocs): Likewise.
1011 (elf_i386_hash_symbol): Likewise.
1012 (elf_i386_parse_gnu_properties): Likewise.
1013 (elf_i386_merge_gnu_properties): Likewise.
1014 (elf_i386_link_check_relocs): Likewise.
1015 (elf_i386_merge_symbol_attribute): Likewise.
1016 (bfd_elf32_bfd_link_check_relocs): Likewise.
1017 (elf_backend_copy_indirect_symbol): Likewise.
1018 (elf_backend_always_size_sections): Likewise.
1019 (elf_backend_omit_section_dynsym): Likewise.
1020 (elf_backend_hash_symbol): Likewise.
1021 (elf_backend_fixup_symbol): Likewise.
1022 (elf_backend_parse_gnu_properties): Likewise.
1023 (elf_backend_merge_gnu_properties): Likewise.
1024 (elf_backend_merge_symbol_attribute): Likewise.
1025 (elf_i386_mkobject): Updated.
1026 (elf_i386_link_hash_table_create): Likewise.
1027 (elf_i386_check_tls_transition): Likewise.
1028 (elf_i386_tls_transition): Likewise.
1029 (elf_i386_convert_load_reloc): Likewise.
1030 (elf_i386_check_relocs): Likewise.
1031 (elf_i386_adjust_dynamic_symbol): Likewise.
1032 (elf_i386_allocate_dynrelocs): Likewise.
1033 (elf_i386_convert_load): Likewise.
1034 (elf_i386_size_dynamic_sections): Likewise.
1035 (elf_i386_relocate_section): Likewise.
1036 (elf_i386_finish_dynamic_symbol ): Likewise.
1037 (elf_i386_finish_dynamic_sections): Likewise.
1038 (elf_i386_output_arch_local_syms): Likewise.
1039 (elf_i386_get_synthetic_symtab): Likewise.
1040 (elf_i386_link_setup_gnu_properties): Likewise.
1041 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1042 of elf_link_hash_table, as base.
1043 (elf_i386_next_tls_desc_index): New.
1044 (elf_i386_srelplt2): Likewise.
1045 (elf_i386_plt): Likewise.
1046 (elf_i386_lazy_plt): Likewise.
1047 (elf_i386_non_lazy_plt): Likewise.
1048 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1049 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1050 "objalloc.h" and "hashtab.h".
1051 (ELIMINATE_COPY_RELOCS): Removed.
1052 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1053 (SYMBOL_NO_COPYRELOC): Likewise.
1054 (elf_x86_64_link_hash_entry): Likewise.
1055 (GOT_UNKNOWN): Likewise.
1056 (GOT_NORMAL): Likewise.
1057 (GOT_TLS_GD): Likewise.
1058 (elf_x86_64_hash_entry): Likewise.
1059 (elf_x86_64_obj_tdata): Likewise.
1060 (elf_x86_64_tdata): Likewise.
1061 (elf_x86_64_local_got_tls_type): Likewise.
1062 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1063 (elf_x86_64_hash_table): Likewise.
1064 (elf_x86_64_link_hash_newfunc): Likewise.
1065 (elf_x86_64_local_htab_hash): Likewise.
1066 (elf_x86_64_local_htab_eq): Likewise.
1067 (elf_x86_64_get_local_sym_hash): Likewise.
1068 (elf_x86_64_link_hash_table_free): Likewise.
1069 (elf_x86_64_copy_indirect_symbol): Likewise.
1070 (elf_x86_64_fixup_symbol): Likewise.
1071 (elf_x86_64_readonly_dynrelocs): Likewise.
1072 (elf_x86_64_always_size_sections): Likewise.
1073 (elf_x86_64_set_tls_module_base): Likewise.
1074 (elf_x86_64_dtpoff_base): Likewise.
1075 (compare_relocs): Likewise.
1076 (elf_x86_64_merge_symbol_attribute): Likewise.
1077 (elf_x86_64_hash_symbol): Likewise.
1078 (elf_x86_64_parse_gnu_properties): Likewise.
1079 (elf_x86_64_merge_gnu_properties): Likewise.
1080 (elf_x86_64_link_check_relocs): Likewise.
1081 (elf_backend_copy_indirect_symbol): Likewise.
1082 (elf_backend_always_size_sections): Likewise.
1083 (bfd_elf64_bfd_link_check_relocs): Likewise.
1084 (elf_backend_merge_symbol_attribute): Likewise.
1085 (elf_backend_hash_symbol): Likewise.
1086 (elf_backend_omit_section_dynsym): Likewise.
1087 (elf_backend_fixup_symbol): Likewise.
1088 (elf_backend_parse_gnu_properties): Likewise.
1089 (elf_backend_merge_gnu_properties): Likewise.
1090 (bfd_elf32_bfd_link_check_relocs): Likewise.
1091 (elf_x86_64_mkobject): Updated.
1092 (elf_x86_64_link_hash_table_create): Likewise.
1093 (elf_x86_64_check_tls_transition): Likewise.
1094 (elf_x86_64_tls_transition): Likewise.
1095 (elf_x86_64_convert_load_reloc): Likewise.
1096 (elf_x86_64_check_relocs): Likewise.
1097 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1098 (elf_x86_64_allocate_dynrelocs): Likewise.
1099 (elf_x86_64_convert_load): Likewise.
1100 (elf_x86_64_size_dynamic_sections): Likewise.
1101 (elf_x86_64_relocate_section): Likewise.
1102 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1103 (elf_x86_64_finish_dynamic_sections): Likewise.
1104 (elf_x86_64_output_arch_local_syms): Likewise.
1105 (elf_x86_64_get_synthetic_symtab): Likewise.
1106 (elf_x86_64_link_setup_gnu_properties): Likewise.
1107 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1108 instead of elf_link_hash_table, as base.
1109 (elf_x86_64_next_tls_desc_index): New.
1110 (elf_x86_64_srelplt2): Likewise.
1111 (elf_x86_64_plt): Likewise.
1112 (elf_x86_64_lazy_plt): Likewise.
1113 (elf_x86_64_non_lazy_plt): Likewise.
1114 * elfxx-x86.c: New file.
1115 * elfxx-x86.h: Likewise.
1116
823cb067
L
11172017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1118
1119 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1120 return.
1121 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1122
37c0b6ee
L
11232017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1124
1125 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1126 sections before checking dynamic relocations and free invalid
1127 PLT section contents.
1128 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1129
0fb0a767
L
11302017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1133 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1134
90efb642
L
11352017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1136
1137 PR binutils/22018
1138 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1139 PLT section size.
1140 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1141
596dc58f
L
11422017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1143
1144 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1145 def_protected.
1146 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1147
a5b4ee94
L
11482017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1149
1150 PR ld/21997
1151 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1152 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1153 Add a has_no_copy_on_protected bitfield.
1154 (elf_has_no_copy_on_protected): New.
1155 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1156 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1157 (elf_merge_gnu_property_list): Likewise.
1158 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1159 to FALSE for elf_has_no_copy_on_protected.
1160 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1161 (elf_i386_link_hash_entry): Add def_protected.
1162 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1163 when checking info->nocopyreloc.
1164 (elf_i386_link_setup_gnu_properties): Don't set
1165 extern_protected_data here.
1166 (elf_i386_merge_symbol_attribute): New function.
1167 (elf_backend_merge_symbol_attribute): New.
1168 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1169 (elf_x86_64_link_hash_entry): Add def_protected.
1170 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1171 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1172 when checking info->nocopyreloc.
1173 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1174 relocation run-time overflow and unresolvable R_X86_64_32S
1175 relocation against protected data symbol defined in shared object
1176 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1177 (elf_x86_64_link_setup_gnu_properties): Don't set
1178 extern_protected_data here.
1179 (elf_x86_64_merge_symbol_attribute): New function.
1180 (elf_backend_merge_symbol_attribute): New.
1181
7c8bbca5
AM
11822017-08-26 Alan Modra <amodra@gmail.com>
1183
1184 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1185 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1186 (ppc_elf_relocate_section): Comment fix.
1187 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1188 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1189 Support dynamic relocs for TPREL16 when non-pic too.
1190 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1191 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1192 when non-pic too.
1193
5fdda9d6
L
11942017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1197 "symbol" in comments.
1198 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1199
7073b5b9
L
12002017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1201
1202 PR ld/22001
1203 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1204 R_X86_64_PC32 relocation run-time overflow and unresolvable
1205 R_X86_64_32S relocation with -z nocopyreloc.
1206
34bb2571
L
12072017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1210 Undefined symbols may not have a type.
1211 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1212
aab921ad
L
12132017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1216 bfd_link_info. Report shared, PIE or PDE object based on
1217 bfd_link_info.
1218 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1219 (elf_x86_64_relocate_section): Likewise.
1220
b1bb697e
L
12212017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1222
1223 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1224 for function symbols.
1225 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1226
73784fa5
L
12272017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1228
1229 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1230 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1231 is set on any input relocatable file.
1232 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1233
46434633
AM
12342017-08-23 Alan Modra <amodra@gmail.com>
1235
1236 PR 21988
1237 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1238 ensure_undefweak_dynamic. Handle undefined too.
1239 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1240 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1241 (allocate_dynrelocs): Discard undefined non-default visibility
1242 relocs first. Make undefined syms dynamic. Tidy goto.
1243
487b6440
AM
12442017-08-21 Alan Modra <amodra@gmail.com>
1245 H.J. Lu <hongjiu.lu@intel.com>
1246
1247 PR ld/21964
1248 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1249 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1250
284d826d
HPN
12512017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1252
1253 PR ld/20125
1254 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1255 undefined weak symbols.
1256
de259397
NC
12572017-08-18 Nick Clifton <nickc@redhat.com>
1258
1259 PR binutils/21962
1260 * tekhex.c (getsym): Fix check for source pointer walking off the
1261 end of the input buffer.
1262
545bc2b3
SN
12632017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1264
1265 PR ld/18808
1266 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1267 relocations in debug sections, change abort to _bfd_error_handler.
1268
0c54f692
NC
12692017-08-14 Nick Clifton <nickc@redhat.com>
1270
1271 PR 21957
1272 * elf.c (setup_group): Check for an empty or very small group
1273 section.
1274 * po/bfd.pot: Regenerate.
1275
79a94a2a
AM
12762017-08-14 Alan Modra <amodra@gmail.com>
1277
1278 PR 21441
1279 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1280 alignment padding here.
1281 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1282 in a reverse pass over sections.
1283
98c5dfc9
L
12842017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1285
1286 PR binutils/21943
1287 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1288 for @plt suffixes first.
1289 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1290
24d3e51b
NC
12912017-08-08 Nick Clifton <nickc@redhat.com>
1292
1293 PR 21916
1294 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1295 small section lengths.
1296 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1297 table.
1298 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1299 there is enough data present in the note.
1300
206c9c79
AM
13012017-08-08 Alan Modra <amodra@gmail.com>
1302
1303 PR 21017
1304 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1305 got.refcount for GOTOFF relocs, just create .got section.
1306
2980ccad
L
13072017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1308
1309 * elflink.c (elf_link_add_object_symbols): Move common symbol
1310 check after bed->common_definition.
1311
b3293efa
AM
13122017-08-07 Alan Modra <amodra@gmail.com>
1313
1314 PR 21910
1315 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1316 needed to define various dynamic tags have been discarded.
1317
b7a18930
NC
13182017-08-07 Nick Clifton <nickc@redhat.com>
1319
1320 PR 21884
1321 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1322 has not been set then use the bfd returned by
1323 _bfd_elf_link_setup_gnu_properties. If that is null then search
1324 through all the input bfds selecting the first normal, ELF format
1325 one.
1326 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1327
1d4af308
L
13282017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1329
1330 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1331 to 1 bit.
1332 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1333 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1334 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1335 (elf_i386_link_check_relocs): New function.
1336 (bfd_elf32_bfd_link_check_relocs): New.
1337 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1338 to 1 bit.
1339 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1340 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1341 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1342 (elf_x86_64_link_check_relocs): New function.
1343 (bfd_elf64_bfd_link_check_relocs): New.
1344 (bfd_elf32_bfd_link_check_relocs): Likewise.
1345
a4819f54
L
13462017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1347
1348 PR ld/21903:
1349 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1350 as undefined for --no-define-common.
1351
55ef6584
AM
13522017-08-05 Alan Modra <amodra@gmail.com>
1353
1354 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1355 hppa_link_hash_table.
1356
d84ed528
MF
13572017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1358
1359 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1360 entries for sysregs with negative indices.
1361
1ef692ea
AK
13622017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1363
1364 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1365 isn't the S/390 specific elf data.
1366 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1367
57593436
KLC
13682017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1369
1370 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1371 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1372 [R_RISCV_ADD16]: Likewise.
1373 [R_RISCV_ADD32]: Likewise.
1374 [R_RISCV_ADD64]: Likewise.
1375 [R_RISCV_SUB6]: Likewise.
1376 [R_RISCV_SUB8]: Likewise.
1377 [R_RISCV_SUB16]: Likewise.
1378 [R_RISCV_SUB32]: Likewise.
1379 [R_RISCV_SUB64]: Likewise.
1380
d44c746a
AM
13812017-07-31 Alan Modra <amodra@gmail.com>
1382
1383 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1384 without ld.so checks.
1385
8b5f1ed8
AM
13862017-07-29 Alan Modra <amodra@gmail.com>
1387
1388 PR 21847
1389 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1390 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1391 (is_elfv2_localentry0): Test non_zero_localentry.
1392 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1393
894dde0b
AK
13942017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1395
1396 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1397 pointer check for htab->elf.irelplt.
1398 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1399
8bdf0be1
NC
14002017-07-27 Nick Clifton <nickc@redhat.com>
1401
1402 PR 21840
1403 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1404 size is -1.
1405 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1406 with error return.
1407 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1408 are NULL.
1409 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1410 of end pointer.
1411 (evax_bfd_print_emh): Check for invalid string lengths.
1412
c26bb067
NC
14132017-07-25 Nick Clifton <nickc@redhat.com>
1414
1415 * po/fr.po: Updated French translation.
1416
cfe7b9bd
BG
14172017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1418
1419 PR 21824
1420 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1421 16-bit absolute branches into 10-bit pc-relative branches on the
1422 MSP430 as well as the MSP430X.
1423
d4aaa2a0
AM
14242017-07-25 Alan Modra <amodra@gmail.com>
1425
1426 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1427 (stub_eh_frame_size): New function.
1428 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1429 (group_sections): Init group tls_get_addr_opt_bctrl.
1430 (ppc64_elf_size_stubs): Update sizing and initialization of
1431 .eh_frame. Iteration over stubs via group list.
1432 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1433 (ppc64_elf_finish_dynamic_sections): Update finalization of
1434 .eh_frame.
1435
ca4cf9b9
NC
14362017-07-24 Nick Clifton <nickc@redhat.com>
1437
1438 PR 21813
1439 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1440 of the relocs to the canonicalize_one_reloc routine.
1441 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1442 for the _bfd_mach_o_canonicalize_one_reloc field.
1443 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1444 res_base parameter. Use to check for corrupt pair relocs.
1445 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1446 Likewise.
1447 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1448 Likewise.
1449 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1450 Likewise.
1451
1452 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1453 enough data in the record before attempting to parse it.
1454 (_bfd_vms_slurp_eeom): Likewise.
1455
1456 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1457 (image_set_ptr): Likewise.
1458 (alpha_vms_slurp_relocs): Likewise.
1459
8a2df5e2
NC
1460 (alpha_vms_object_p): Check for a truncated record.
1461
47aeb64c
NC
14622017-07-24 Nick Clifton <nickc@redhat.com>
1463
1464 PR 21803
1465 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1466 an unrecognized reloc and sets the bfd_error value.
1467 * libbfd.h: Regenerate.
1468 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1469 function.
1470 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1471 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1472 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1473 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1474 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1475
15a3a14f
AM
14762017-07-23 Alan Modra <amodra@gmail.com>
1477
1478 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1479 restore of LR.
1480
f2e6a843
SN
14812017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1482
1483 PR ld/18841
1484 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1485 reloc_class_ifunc for ifunc symbols.
1486
909e4e71
NC
14872017-07-19 Nick Clifton <nickc@redhat.com>
1488
1489 PR 21787
1490 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1491 correct magic bytes at the start, set the error to wrong format
1492 and clear the format selector before returning NULL.
1493
29866fa1
NC
14942017-07-19 Nick Clifton <nickc@redhat.com>
1495
1496 PR 21786
1497 * coff-rs6000.c (_bfd_strntol): New function.
1498 (_bfd_strntoll): New function.
1499 (GET_VALUE_IN_FIELD): New macro.
1500 (EQ_VALUE_IN_FIELD): new macro.
1501 (_bfd_xcoff_slurp_armap): Use new macros.
1502 (_bfd_xcoff_archive_p): Likewise.
1503 (_bfd_xcoff_read_ar_hdr): Likewise.
1504 (_bfd_xcoff_openr_next_archived_file): Likewise.
1505 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC
1506 * coff64-rs6000.c (_bfd_strntol): New function.
1507 (_bfd_strntoll): New function.
1508 (GET_VALUE_IN_FIELD): New macro.
1509 (xcoff64_slurp_armap): Use new macros.
29866fa1 1510
684d5a10
JEM
15112017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1512 John Eric Martin <John.Martin@emmicro-us.com>
1513
1514 * bfd-in2.h: Regenerate.
1515 * libbfd.h: Regenerate.
1516 * elf32-arc.c (JLI): Define.
1517 * reloc.c: Add JLI relocations.
1518
de194d85
YC
15192017-07-18 Nick Clifton <nickc@redhat.com>
1520
1521 PR 21775
1522 * coff-sh.c: Fix spelling typos.
1523 * compress.c: Likewise.
1524 * cpu-pdp11.c: Likewise.
1525 * ecofflink.c: Likewise.
1526 * elf-m10300.c: Likewise.
1527 * elf.c: Likewise.
1528 * elf32-arm.c: Likewise.
1529 * elf32-m68k.c: Likewise.
1530 * elf32-nds32.c: Likewise.
1531 * elf32-ppc.c: Likewise.
1532 * elf32-sh.c: Likewise.
1533 * elf32-v850.c: Likewise.
1534 * elf64-ppc.c: Likewise.
1535 * elf64-x86-64.c: Likewise.
1536 * elflink.c: Likewise.
1537 * elfnn-aarch64.c: Likewise.
1538 * elfxx-mips.c: Likewise.
1539 * som.c: Likewise.
1540 * sunos.c: Likewise.
1541 * vms-alpha.c: Likewise.
1542 * xcofflink.c: Likewise.
1543
e4e21d9e
NC
15442017-07-18 Nick Clifton <nickc@redhat.com>
1545
1546 PR binutils/21781
1547 * coffcode.h (handle_COMDAT): Replace abort with an error message
1548 and return.
1549
8e85f840
L
15502017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1551
1552 PR ld/21782
1553 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1554 to shared library.
1555
dd57c19c
L
15562017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1557
1558 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1559
676ee2b5
AM
15602017-07-16 Alan Modra <amodra@gmail.com>
1561
1562 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1563 __tls_index GOT entries when using __tls_get_addr_opt stub.
1564 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1565
429d795d
AM
15662017-07-12 Alan Modra <amodra@gmail.com>
1567
1568 * po/es.po: Update from translationproject.org/latest/bfd/.
1569 * po/fi.po: Likewise.
1570 * po/fr.po: Likewise.
1571 * po/id.po: Likewise.
1572 * po/ja.po: Likewise.
1573 * po/ro.po: Likewise.
1574 * po/ru.po: Likewise.
1575 * po/sr.po: Likewise.
1576 * po/sv.po: Likewise.
1577 * po/tr.po: Likewise.
1578 * po/uk.po: Likewise.
1579 * po/vi.po: Likewise.
1580 * po/zh_CN.po: Likewise.
1581 * po/hr.po: New file from translationproject.org.
1582 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1583 * configure: Regenerate.
1584
0bae9e9e
NC
15852017-07-12 Nick Clifton <nickc@redhat.com>
1586
1587 Fix compile time warnings using gcc 7.1.1.
1588 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1589 plt_name buffer.
1590 (elf_xtensa_get_gotplt_section): Increase length of got_name
1591 buffer.
1592 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1593 default return of FALSE.
1594 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1595 default return of FALSE.
1596
d42c267e
AM
15972017-07-12 Alan Modra <amodra@gmail.com>
1598
1599 * binary.c (binary_set_section_contents): Don't print filepos in
1600 error message.
1601 (coff_write_object_contents): Cast size_t for error message.
1602 (coff_slurp_line_table): Don't use bfd_vma symndx.
1603 (coff_slurp_reloc_table): Remove unneeded cast.
1604 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1605 error message.
1606 (find_abstract_instance_name): Likewise.
1607 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1608 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1609 (elf32_arm_check_relocs): Make r_symndx an int.
1610 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1611 format string.
1612 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1613 message arg.
1614 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1615 error message.
1616 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1617 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1618 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1619 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1620 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1621 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1622 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1623 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1624 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1625 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1626 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1627 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1628 and use %lu for error message.
1629 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1630 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1631 error message.
1632
1633 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1634 in error message.
1635 (elf32_arm_final_link_relocate): Likewise.
1636 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1637 * coffcode.h (styp_to_sec_flags): Likewise.
1638 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1639 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1640 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1641 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1642 (elf32_bfin_merge_private_bfd_data): Likewise.
1643 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1644 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1645 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1646 (i370_elf_relocate_section): Likewise.
1647 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1648 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1649 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1650 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1651 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1652 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1653 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1654 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1655 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1656 * ieee.c (ieee_write_id, read_id): Likewise.
1657 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1658 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1659 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1660 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1661 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1662 * stabs.c (_bfd_link_section_stabs): Likewise.
1663
1664 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1665 format.
1666 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1667 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1668 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1669 * coff-sh.c (sh_relax_section): Likewise.
1670 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1671 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1672 * coffcode.h (coff_slurp_reloc_table): Likewise.
1673 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1674 (_bfd_coff_read_string_table): Likewise.
1675 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1676 * compress.c (bfd_get_full_section_contents): Likewise.
1677 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1678 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1679 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1680 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1681 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1682 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1683 (elf32_arm_write_section): Likewise.
1684 * elf32-bfin.c (bfin_relocate_section): Likewise.
1685 (bfinfdpic_relocate_section): Likewise.
1686 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1687 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1688 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1689 (elf_i386_relocate_section): Likewise.
1690 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1691 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1692 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1693 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1694 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1695 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1696 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1697 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1698 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1699 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1700 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1701 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1702 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1703 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1704 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1705 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1706 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1707 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1708 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1709 * elf32-sh.c (sh_elf_relax_section): Likewise.
1710 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1711 (sh_elf_relocate_section): Likewise.
1712 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1713 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1714 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1715 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1716 * elf32-v850.c (v850_elf_relax_section): Likewise.
1717 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1718 (elf_vax_relocate_section): Likewise.
1719 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1720 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1721 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1722 (do_fix_for_relocatable_link): Likewise.
1723 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1724 (elf64_alpha_relax_with_lituse): Likewise.
1725 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1726 (elf_hppa_final_link_relocate): Likewise.
1727 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1728 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1729 (elf64_vms_link_add_object_symbols): Likewise.
1730 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1731 (mmix_final_link_relocate): Likewise.
1732 * elf64-s390.c (invalid_tls_insn): Likewise.
1733 (elf_s390_relocate_section): Likewise.
1734 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1735 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1736 (elf_x86_64_relocate_section): Likewise.
1737 * elfcode.h (elf_slurp_symbol_table): Likewise.
1738 * elfcore.h (elf_core_file_p): Likewise.
1739 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1740 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1741 (elfNN_aarch64_relocate_section): Likewise.
1742 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1743 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1744 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1745 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1746 (_bfd_mips_elf_relocate_section): Likewise.
1747 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1748 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1749 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1750 * ieee.c (ieee_slurp_external_symbols): Likewise.
1751 * ihex.c (ihex_write_object_content): Likewise.
1752 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1753 * merge.c (_bfd_merged_section_offset): Likewise.
1754 * mmo.c (mmo_write_loc_chunk): Likewise.
1755 (mmo_write_object_contents): Likewise.
1756 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1757 * stabs.c (_bfd_link_section_stabs): Likewise.
1758 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1759
e3fbc3da
AM
17602017-07-11 Alan Modra <amodra@gmail.com>
1761
1762 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1763
2c4d9cbe
AM
17642017-07-11 Alan Modra <amodra@gmail.com>
1765
1766 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1767 instruction" error using _bfd_error_handler, not einfo.
1768
adce5b39
NC
17692017-07-10 Nick Clifton <nickc@redhat.com>
1770
1771 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1772 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1773
e6f3b9c3
JB
17742017-07-07 John Baldwin <jhb@FreeBSD.org>
1775
1776 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1777
532cc313
AM
17782017-07-07 Alan Modra <amodra@gmail.com>
1779
1780 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1781
1cf9552b
AM
17822017-07-07 Alan Modra <amodra@gmail.com>
1783
1784 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1785 as long long. Move code replacing "ll" with "I64", and simplify.
1786
a0b7b105
L
17872017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1788
1789 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1790 to 1.
1791
1d827a72
L
17922017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1793
1794 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1795 xtime.
1796 (line_info_add_file_name): Likewise.
1797 (decode_line_info): Likewise.
1798
0d702cfe
TG
17992017-07-04 Tristan Gingold <gingold@adacore.com>
1800
1801 * version.m4: Bump version to 2.29.51
1802 * configure: Regenerate.
1803
564e46b7
JW
18042017-07-04 Jiong Wang <jiong.wang@arm.com>
1805
1806 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1807 sanity check at the head of this function.
1808
0041f7df
JK
18092017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1810
1811 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1812 dwarf_line_str_size.
1813 (struct attr_abbrev): Add field implicit_const.
1814 (dwarf_debug_sections): Add .debug_line_str.
1815 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1816 (dwarf_debug_section_assert): Add static assertion.
1817 (read_indirect_line_string): New.
1818 (read_abbrevs): Support DW_FORM_implicit_const.
1819 (is_str_attr): Support DW_FORM_line_strp.
1820 (read_attribute_value): Support DW_FORM_line_strp and
1821 DW_FORM_implicit_const.
1822 (read_attribute): Support DW_FORM_implicit_const.
1823 (line_info_add_include_dir, line_info_add_include_dir_stub):
1824 (line_info_add_file_name, read_formatted_entries): New.
1825 (decode_line_info, parse_comp_unit): Support DWARF 5.
1826 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1827
d8cd8c1f
EB
18282017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1829
1830 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1831 abort statement that was put for symbols that are not dynamic.
1832
15e6ed8c
TG
18332017-07-03 Tristan Gingold <gingold@adacore.com>
1834
1835 * po/bfd.pot: Regenerate
1836
76cfced5
AM
18372017-07-03 Alan Modra <amodra@gmail.com>
1838
1839 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1840 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1841 * elf.c (setup_group): Use "Lx" to print sh_size.
1842 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1843 unknown section type in hex.
1844 (copy_special_section_fields): Style fix.
1845 (bfd_section_from_shdr): Correct format for sh_link. Use a
1846 common error message for all the variants of unrecognized
1847 section types.
1848 (assign_file_positions_for_load_sections): Use "Lx" for lma
1849 adjust error message.
1850 (assign_file_positions_for_non_load_sections): Formatting.
1851 (rewrite_elf_program_header): Formatting. Use "Lx" for
1852 bfd_vma values in error messages.
1853 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1854 ELF_R_SYM value to type expected by format.
1855 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1856 in error messages.
1857 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1858 (elf_link_input_bfd): Use "Lx" for r_info.
1859 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1860
ce9116fd
AM
18612017-07-03 Alan Modra <amodra@gmail.com>
1862
1863 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1864 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1865 Microsoft C library variant of long long format specifier.
1866 (PRINT20): Cast value to bfd_uint64_t not long long.
1867 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1868 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1869 long long. Don't cast to bfd_vma.
1870 * elf32-score.c (score3_bfd_getl48): Likewise.
1871 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1872
cd9af601
AM
18732017-07-03 Alan Modra <amodra@gmail.com>
1874
1875 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1876 print d_tag.
1877 (bfd_elf_print_symbol): Don't cast symbol->flags.
1878 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1879 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1880 _bfd_error_handler argument order.
1881 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1882
33c734b2
AM
18832017-07-03 Alan Modra <amodra@gmail.com>
1884
1885 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1886 AC_TYPE_LONG_DOUBLE.
1887 * configure: Regenerate.
1888 * config.in: Regenerate.
1889
3df5cd13
AW
18902017-06-29 Andrew Waterman <andrew@sifive.com>
1891
1892 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1893 relocs.
1894
ec1acaba
EB
18952017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1896
1897 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1898 unless it is undefined weak.
1899 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1900 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1901 relocation.
1902 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1903 is not dynamic in PIC, abort.
1904
ff07562f
JW
19052017-06-29 Jiong Wang <jiong.wang@arm.com>
1906
1907 PR ld/21402
1908 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1909 undefined weak symbols into dynamic.
1910 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1911 relocation for non-dynamic symbols.
1912 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1913
2aff25ba
JW
19142017-06-29 Jiong Wang <jiong.wang@arm.com>
1915
1916 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1917 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1918 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1919 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1920 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1921 support for them.
1922
88ab90e8
AA
19232017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1924
1925 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1926 (elfcore_write_s390_gs_bc): Likewise.
1927 * elf.c (elfcore_grok_s390_gs_cb): New function.
1928 (elfcore_grok_s390_gs_bc): New function.
1929 (elfcore_grok_note): Call them.
1930 (elfcore_write_s390_gs_cb): New function.
1931 (elfcore_write_s390_gs_bc): New function.
1932 (elfcore_write_register_note): Call them.
1933
328ce951
L
19342017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1935
1936 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1937 bfd_get_file_size. Check archive element size.
1938 (_bfd_generic_get_section_contents_in_window): Likewise.
1939
47fdcf63
L
19402017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1941
1942 * bfd-in2.h: Regenerated.
1943 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1944 (bfd_get_file_size): Likewise.
1945
38bf472a
MR
19462017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1947 Matthew Fortune <matthew.fortune@imgtec.com>
1948
1949 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1950 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1951 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1952 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1953 case.
1954 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1955 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1956 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1957 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1958 `bfd_mach_mips_interaptiv_mr2' entries.
1959 * bfd-in2.h: Regenerate.
1960
2d68166e
NC
19612017-06-27 Nick Clifton <nickc@redhat.com>
1962
1963 * tekhex.c (pass_over): Revert accidental conversion of a local
1964 array to a static array.
1965
68063779
SKS
19662017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1967
1968 PR ld/13402
1969 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1970 reloc addend if necessary. Adjust diff only if
1971 shrinked_insn_address < end_address.
1972
ea9aafc4
AM
19732017-06-27 Alan Modra <amodra@gmail.com>
1974
1975 PR binutils/21665
1976 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1977 (_bfd_generic_get_section_contents_in_window): Likewise.
1978
a6cbf936
KLC
19792017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1980
1981 * elfnn-riscv.c (perform_relocation): Support the new
1982 R_RISCV_32_PCREL relocation.
1983 (riscv_elf_relocate_section): Likewise.
1984 * elfxx-riscv.c (howto_table): Likewise.
1985 (riscv_reloc_map): Likewise.
1986 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1987 * libbfd.h: Regenerate.
1988
7211ae50
AM
19892017-06-27 Alan Modra <amodra@gmail.com>
1990
1991 PR binutils/21665
1992 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1993 Use unsigned file pointer type, and remove cast.
1994 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1995 Add "count", not "sz".
1996
ab27f80c
PA
19972017-06-26 Pedro Alves <palves@redhat.com>
1998
1999 PR binutils/21665
2000 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2001 "sz".
2002
1f473e3d
L
20032017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2004
2005 PR binutils/21665
2006 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2007 a missing line.
2008
b417536f
MR
20092017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2010
2011 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2012 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2013 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2014 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2015 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2016
0630b49c
L
20172017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2018
2019 PR binutils/21665
2020 * compress.c (bfd_get_full_section_contents): Don't check the
2021 file size here.
2022 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 2023 reject a section whose size + offset is greater than the size
0630b49c
L
2024 of the entire file.
2025 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 2026
04e15b4a
NC
20272017-06-26 Nick Clifton <nickc@redhat.com>
2028
2029 PR binutils/21670
2030 * tekhex.c (getvalue): Check for the source pointer exceeding the
2031 end pointer before the first byte is read.
2032
cfd14a50
NC
20332017-06-26 Nick Clifton <nickc@redhat.com>
2034
2035 PR binutils/21665
ea9aafc4 2036 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC
2037 to contain the whole note.
2038 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 2039 a section whose size is greater than the size of the entire file.
cfd14a50
NC
2040 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2041 contain a notes section.
2042
93ec5e23
AK
20432017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2044
2045 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2046 pointer checks.
2047 (elf_s390_modify_segment_map): Likewise.
2048 (bfd_elf_s390_set_options): Lisewise.
2049
57963c05
AM
20502017-06-26 Alan Modra <amodra@gmail.com>
2051
2052 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2053 a --just-syms bfd.
2054 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2055 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2056 .preinit_array on --just-syms bfds.
2057 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2058 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2059 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2060
5cc4ca83
ST
20612017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2062
2063 * elf.c (find_link): Bounds check "hint".
2064
bff0500d
TP
20652017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2066
2067 * elf32-arm.c (using_thumb_only): Update list of architectures in
2068 BFD_ASSERT for which the logic is valid.
2069 (using_thumb2_bl): Likewise.
2070 (using_thumb2): Likewise and return true for ARMv8-R.
2071 (arch_has_arm_nop): Likewise.
2072 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2073 merging logic. Update commentis for value 15 of v8m_baseline,
2074 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2075 merging of value 15 of Tag_CPU_arch.
2076
4aa57d6a
JW
20772017-06-23 Jiong Wang <jiong.wang@arm.com>
2078
2079 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2080 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2081 * bfd-in2.h: Regenerate.
2082
5d8763a3
L
20832017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2084
2085 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2086 the error_alignment label forward. Properly align program
2087 property note section.
2088
e652757b
EC
20892017-06-22 Eric Christopher <echristo@gmail.com>
2090
2091 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2092 abs to fix a truncation warning.
2093
84da4cf8
L
20942017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2097 local undefined weak symbol to 0.
2098 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2099
48580982
L
21002017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2101
2102 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2103 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2104 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2105 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2106 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2107 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2108 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2109 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2110
ee2fdd6f
L
21112017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2112
2113 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2114 (elf_i386_lazy_ibt_plt_entry): Likewise.
2115 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2116 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2117 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2118 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2119 (elf_i386_lazy_plt_layout): Likewise.
2120 (elf_i386_non_lazy_plt_layout): Likewise.
2121 (elf_i386_link_hash_entry): Add plt_second.
2122 (elf_i386_link_hash_table): Add plt_second and
2123 plt_second_eh_frame.
2124 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2125 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2126 the second PLT. Check the second PLT.
2127 (elf_i386_relocate_section): Use the second PLT to resolve
2128 PLT reference if needed.
2129 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2130 needed.
2131 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2132 second PLT. Generate unwind info for the second PLT.
2133 (elf_i386_plt_type): Add plt_second.
2134 (elf_i386_get_synthetic_symtab): Support the second PLT.
2135 (elf_i386_parse_gnu_properties): Support
2136 GNU_PROPERTY_X86_FEATURE_1_AND.
2137 (elf_i386_merge_gnu_properties): Support
2138 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2139 on GNU_PROPERTY_X86_FEATURE_1_IBT
2140 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2141 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2142 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2143 is set on all relocatable inputs.
2144 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2145 (elf_x32_lazy_ibt_plt_entry): Likewise.
2146 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2147 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2148 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2149 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2150 (elf_x86_64_lazy_ibt_plt): Likewise.
2151 (elf_x32_lazy_ibt_plt): Likewise.
2152 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2153 (elf_x32_non_lazy_ibt_plt): Likewise.
2154 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2155 (elf_x86_64_parse_gnu_properties): Support
2156 GNU_PROPERTY_X86_FEATURE_1_AND.
2157 (elf_x86_64_merge_gnu_properties): Support
2158 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2159 on GNU_PROPERTY_X86_FEATURE_1_IBT
2160 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2161 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2162 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2163 is set on all relocatable inputs.
2164
d19237d9
NC
21652017-06-22 Nick Clifton <nickc@redhat.com>
2166
2167 PR binutils/21649
2168 * som.c (setup_sections): NUL terminate the space_strings buffer.
2169 Check that the space.name field does not index beyond the end of
2170 the space_strings buffer.
2171
6879f5a9
NC
21722017-06-21 Nick Clifton <nickc@redhat.com>
2173
2174 PR binutils/21646
2175 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2176
7adc0a81
NC
21772017-06-21 Nick Clifton <nickc@redhat.com>
2178
2179 PR binutils/21639
2180 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2181 type of the size parameter.
2182 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2183 length of the counted string.
2184 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2185 (_bfd_vms_save_counted_string): Likewise.
2186 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2187 _bfd_vms_save_counted_string.
2188 (_bfd_vms_slurp_ehdr): Likewise.
2189 (_bfd_vms_slurp_egsd): Likewise.
2190 (Parse_module): Likewise.
2191
6e1816be
AM
21922017-06-21 Alan Modra <amodra@gmail.com>
2193
2194 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2195 calls before tocsave calls.
2196 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2197 following nop.
2198
20bd1b6b
NC
21992017-06-21 Nick Clifton <nickc@redhat.com>
2200
2201 PR binutils/21645
2202 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2203 bfd_get_full_section_contents returns no contents.
2204
3de58d95
NC
22052017-06-21 Nick Clifton <nickc@redhat.com>
2206
2207 PR binutils/21638
2208 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2209 record.
2210
cb06d03a
NC
22112017-06-21 Nick Clifton <nickc@redhat.com>
2212
2213 PR binutils/21637
2214 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2215 list.
2216 (image_set_ptr): Likewise.
2217 (alpha_vms_fix_sec_rel): Likewise.
2218 (alpha_vms_slurp_relocs): Likewise.
2219
c458d007
NC
22202017-06-21 Nick Clifton <nickc@redhat.com>
2221
2222 PR binutils/21633
2223 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2224 read_id.
2225 (ieee_archive_p): Likewise.
2226 (ieee_object_p): Likewise.
2227
ce497010
NC
22282017-06-21 Nick Clifton <nickc@redhat.com>
2229
2230 PR binutils/21640
2231 * elf.c (setup_group): Zero the group section pointer list after
2232 allocation so that loops can be caught. Check for NULL pointers
2233 when processing a group list.
2234
fd52715c
AK
22352017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2236
2237 * elf-s390.h: New file.
2238 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2239 field.
2240 (elf_s390_additional_program_headers): New function.
2241 (elf_s390_modify_segment_map): New function.
2242 (bfd_elf_s390_set_options): New function.
2243 (elf_backend_additional_program_headers)
2244 (elf_backend_modify_segment_map): Add macro definitions.
2245
abfa390d
L
22462017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2247
2248 PR ld/21626
2249 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2250 the DYNAMIC bit instead of bfd_count_sections.
2251
bc21b167
NC
22522017-06-19 Nick Clifton <nickc@redhat.com>
2253
2254 PR binutils/21618
2255 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2256 length.
2257 (evax_bfd_print_eeom): Likewise.
2258 (evax_bfd_print_egsd): Check for an overlarge record length.
2259 (evax_bfd_print_etir): Likewise.
2260
acb56a83
NC
22612017-06-19 Nick Clifton <nickc@redhat.com>
2262
2263 PR binutils/21612
2264 * libieee.h (struct common_header_type): Add end_p field.
2265 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2266 end_p.
2267 (read_id): Check for a length that exceeds the remaining bytes in
2268 the input buffer.
2269 (ieee_seek): Initialise end_p.
2270 (ieee_archive_p): Likewise.
2271 (ieee_object_p): Likewise.
2272
72e84f96
NC
22732017-06-19 Nick Clifton <nickc@redhat.com>
2274
80053e46
NC
2275 PR binutils/21611
2276 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2277 before reading the EIHS structure entries.
2278
22792017-06-19 Nick Clifton <nickc@redhat.com>
2280
2281 PR binutils/21615
72e84f96
NC
2282 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2283 gsd_size. Check that there are enough bytes remaining to read the
2284 type and size of the next egsd. Check that the size of the egsd
2285 does not exceed the size of the record.
2286
875ffa3e
AM
22872017-06-19 Alan Modra <amodra@gmail.com>
2288
2289 * config.bfd: Correct targ_underscore for cris.
2290
bdd32e03
AM
22912017-06-18 Alan Modra <amodra@gmail.com>
2292
2293 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2294 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2295
4b48e2f6
NC
22962017-06-16 Nick Clifton <nickc@redhat.com>
2297
2298 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2299 bucketlist is empty because there are no symbols to add to the
2300 list.
2301
7dba9362
AM
23022017-06-16 Alan Modra <amodra@gmail.com>
2303
2304 PR ld/20022
2305 PR ld/21557
2306 PR ld/21562
2307 PR ld/21571
2308 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2309 (BFD_JUMP_TABLE_LINK): Likewise.
2310 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2311 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2312 (bfd_elf_define_start_stop): New function.
2313 * linker.c (bfd_generic_define_start_stop): New function.
2314 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2315 new field.
2316 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2317 * aout-target.h (MY_bfd_define_start_stop): Define.
2318 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2319 * binary.c (binary_bfd_define_start_stop): Define.
2320 * bout.c (b_out_bfd_define_start_stop): Define.
2321 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2322 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2323 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2324 * coffcode.h (coff_bfd_define_start_stop): Define.
2325 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2326 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2327 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2328 * ieee.c (ieee_bfd_define_start_stop): Define.
2329 * ihex.c (ihex_bfd_define_start_stop): Define.
2330 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2331 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2332 * mmo.c (mmo_bfd_define_start_stop): Define.
2333 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2334 * oasys.c (oasys_bfd_define_start_stop): Define.
2335 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2336 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2337 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2338 * som.c (som_bfd_define_start_stop): Define.
2339 * srec.c (srec_bfd_define_start_stop): Define.
2340 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2341 * versados.c (versados_bfd_define_start_stop): Define.
2342 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2343 (alpha_vms_bfd_define_start_stop): Define.
2344 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2345 * bfd-in2.h: Regenerate.
2346 * libbfd.h: Regenerate.
2347
d68f1976
JW
23482017-06-16 Jiong Wang <jiong.wang@arm.com>
2349
2350 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2351 SYMBOL_REFERENCES_LOCAL.
2352
6353d82b
JW
23532017-06-15 Jiong Wang <jiong.wang@arm.com>
2354
2355 PR ld/21532
2356 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2357 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2358 runtime for if there needs copy relocation elimination.
2359 (need_copy_relocation_p): New function. Return true for symbol with
2360 pc-relative references and if it's against read-only sections.
2361 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2362 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2363 that are related with accessing external objects.
2364 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2365 in elfNN_aarch64_check_relocs.
2366
63634bb4
NC
23672017-06-15 Nick Clifton <nickc@redhat.com>
2368
2369 PR binutils/21582
2370 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2371 bugs.
62b76e4b
NC
2372 PR binutils/21581
2373 (ieee_archive_p): Likewise.
63634bb4 2374
76800cba
NC
23752017-06-15 Nick Clifton <nickc@redhat.com>
2376
2377 PR binutils/21579
2378 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2379
f7e16c2a
MF
23802017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2381
2382 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2383 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2384 keep both windowed and call0 ABI PLT definitions.
2385 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2386 elf_xtensa_*_plt_entry endex.
2387 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2388
f461bbd8
NC
23892017-06-14 Nick Clifton <nickc@redhat.com>
2390
2391 PR binutils/21578
2392 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2393 flag value.
2394
c53d2e6d
NC
23952017-06-14 Nick Clifton <nickc@redhat.com>
2396
2397 PR binutils/21589
2398 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2399 maximum value for the ascic pointer. Check that name processing
2400 does not read beyond this value.
2401 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2402 end of etir record.
2403
04f963fd
NC
24042017-06-14 Nick Clifton <nickc@redhat.com>
2405
2406 PR binutils/21591
2407 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2408 (process_otr): Check for an invalid offset in the otr structure.
2409
319c2dbe
SH
24102017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2411
2412 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2413
cbd0eecf
L
24142017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2415
2416 PR ld/20022
2417 PR ld/21557
2418 PR ld/21562
2419 PR ld/21571
2420 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2421 vtable field to a union.
2422 (_bfd_elf_is_start_stop): Removed.
2423 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2424 __start_SECNAME and __stop_SECNAME symbols.
2425 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2426 * elflink.c (_bfd_elf_is_start_stop): Removed.
2427 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2428 _bfd_elf_is_start_stop.
2429 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2430 __stop_SECNAME symbols. Updated.
2431 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2432 (bfd_elf_gc_record_vtinherit): Likewise.
2433 (bfd_elf_gc_record_vtentry): Likewise.
2434
10bbbc1d
NC
24352017-06-13 Nick Clifton <nickc@redhat.com>
2436
2437 PR ld/21524
2438 * elflink.c (elf_link_adjust_relocs): Generate an error when
2439 encountering a reloc against a symbol removed by garbage
2440 collection.
2441
5c3ce2bc
L
24422017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2443
2444 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2445 to merge_gnu_properties.
2446 * elf-properties.c (elf_merge_gnu_properties): Add struct
2447 bfd_link_info * and pass it to merge_gnu_properties.
2448 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2449 and pass it to elf_merge_gnu_properties.
2450 (_bfd_elf_link_setup_gnu_properties): Pass info to
2451 elf_merge_gnu_property_list.
2452 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2453 bfd_link_info *.
2454 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2455
9b97dfbf
AM
24562017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2457
2458 PR 21564
2459 * binary.c (binary_set_section_contents): Scale lma by octets
2460 per byte to set filepos.
2461
e3d1d408
CM
24622017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2463
2464 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2465 dynamic sections.
2466
64aa8e03
CM
24672017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2468
2469 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2470 require TEXTREL.
2471
a0abe743
CM
24722017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2473
2474 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2475 patched section contents for TLS IE reloc.
2476 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2477
f4e6805f
CM
24782017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2479
2480 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2481 RELOC_FOR_GLOBAL_SYMBOL macro.
2482
cd640291
CM
24832018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2484
2485 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2486 changes.
2487
7ef0acc1
VG
24882017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2489
2490 * config/tc-arc.c (md_undefined_symbol): Changed.
2491 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2492
cc89d0b3
CM
24932017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2494
2495 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2496 symbols.
2497
9d5c718b
CM
24982017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2499
2500 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2501 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2502
be9e3704
CM
25032017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2504
2505 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2506 object is created.
2507
4ec192e6
RE
25082017-06-08 Richard Earnshaw <rearnsha@arm.com>
2509
2510 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2511 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2512 is non-zero. Add clarifying comments.
2513
51fa2693
L
25142017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2515
2516 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2517 name. Use local IFUNC symbol name string to report unsupported
2518 non-PIC call to IFUNC function.
2519 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2520 when generating R_386_IRELATIVE relocation.
2521 (elf_i386_finish_dynamic_symbol): Likewise.
2522 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2523 IFUNC symbol name.
2524 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2525 when generating R_X86_64_IRELATIVE relocation.
2526 (elf_x86_64_finish_dynamic_symbol): Likewise.
2527
78e8a2ff
JM
25282017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2529
2530 * elf.c (setup_group): Make sure BFD sections are created for all
2531 group sections in the input file when processing SHF_GROUP
2532 sections.
2533 (bfd_section_from_shdr): Avoid duplicating logic already
2534 implemented in `setup_group'.
2535
9949827b
DBR
25362017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2537
2538 PR binutils/21546
2539 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2540 if the hint address is zero.
2541
0ee3a6db
JC
25422017-06-06 James Clarke <jrtc27@jrtc27.com>
2543
2544 PR ld/19579
2545 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2546 ELF_COMMON_DEF_P for common symbols.
2547
7bdf4127
AB
25482017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2549
2550 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2551 SEC_GROUP sections as SEC_EXCLUDE.
2552 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2553 (assign_section_numbers): Use resolve_section_groups flag instead
2554 of relocatable link type.
2555 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2556 flag instead of checking the final_link flag for part of the
2557 checks in here. Fix white space as a result.
2558 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2559 instead of relocatable link type.
2560 (bfd_elf_final_link): Likewise.
2561
458ad2b8
JM
25622017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2563
2564 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2565 variable `bed'.
2566 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2567 (s3_bfd_score_elf_check_relocs): Likewise.
2568 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2569 (score_elf_final_link_relocate): Likewise.
2570 (s7_bfd_score_elf_check_relocs): Likewise.
2571
fbebaf4a
JM
25722017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2573
2574 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2575 `bed'.
2576
056bafd4
MR
25772017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2578
2579 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2580 from `reloc_count' rather than decrementing it.
2581 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2582 `reloc_count' by `int_rels_per_ext_rel'.
2583 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2584 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2585 entry determination.
2586 (s3_bfd_score_elf_check_relocs): Likewise.
2587 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2588 (s7_bfd_score_elf_relocate_section): Likewise.
2589 (s7_bfd_score_elf_check_relocs): Likewise.
2590 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2591 prototype and function.
2592 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2593 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2594 triple rather than once the sum of REL and RELA relocation entry
2595 counts.
2596 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2597 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2598 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2599 storage allocation size determination.
2600 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2601 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2602 by `int_rels_per_ext_rel' for last relocation entry
2603 determination.
2604 (bfd_elf_final_link): Do not multiply `reloc_count' by
2605 `int_rels_per_ext_rel' for internal relocation storage
2606 allocation size determination.
2607 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2608 `int_rels_per_ext_rel' for last relocation entry determination.
2609 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2610 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2611 (_bfd_mips_elf_relocate_section): Likewise.
2612
af54f0eb
AM
26132017-06-05 Alan Modra <amodra@gmail.com>
2614
2615 PR 21529
2616 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2617
6cf3bf88 26182017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB
2619
2620 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2621 determine structure sizes.
2622 (elfcore_grok_freebsd_prstatus): Likewise.
2623
f378ab09
AM
26242017-06-01 Alan Modra <amodra@gmail.com>
2625
2626 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2627 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2628 dynamic objects.
2629 (is_elfv2_localentry0): New function.
2630 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2631 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2632 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2633 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2634 optimized localentry:0 stubs.
2635 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2636 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2637 localentry:0 stubs.
2638 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2639 DT_PPC64_OPT.
2640 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2641
8c65b54f
CS
26422017-05-30 Casey Smith <clegg89@gmail.com>
2643
2644 PR ld/21523
2645 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2646 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2647
64984c22
AK
26482017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2649
2650 * cpu-arc.c (arc_compatible): New function.
2651
37cd3877
AK
26522017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2653
2654 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2655
8e2f54bc
L
26562017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2657
2658 PR binutils/21519
2659 * bfdio.c (bfd_get_file_size): New function.
2660 * bfd-in2.h: Regenerated.
2661
8e7f04f1 26622017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2663
2664 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2665 comments.
2666
25f94347
L
26672017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2668
2669 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2670 dynobj instead of htab->elf.dynobj.
2671
e5713223
MR
26722017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2673
2674 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2675 and function.
2676 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2677 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2678 actual number of internal relocations retrieved. Adjust
2679 function description.
2680 (bfd_elf64_canonicalize_reloc): Remove macro.
2681 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2682
64517994
JM
26832017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2684
2685 * archures.c (bfd_mach_sparc_v9m8): Define.
2686 (bfd_mach_sparc_v8plusm8): Likewise.
2687 (bfd_mach_sparc_v9_p): Adjust to M8.
2688 (bfd_mach_sparc_64bit_p): Likewise.
2689 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2690 bfd_mach_sparc_v8plusm8.
2691 * bfd-in2.h: Regenerated.
2692 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2693 sparc:v8plusm8.
2694 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2695 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2696 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2697 SHA3.
2698 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2699 bfd_mach_sparc_v8plusm8.
2700
eb026f09
AM
27012017-05-19 Alan Modra <amodra@gmail.com>
2702
2703 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2704 debug and special sections when no non-note alloc sections in an
2705 object are kept.
2706
535b785f
AM
27072017-05-18 Alan Modra <amodra@gmail.com>
2708
2709 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2710 * elf-m10300.c: Likewise.
2711 * elf.c: Likewise.
2712 * elf32-arc.c: Likewise.
2713 * elf32-bfin.c: Likewise.
2714 * elf32-m68k.c: Likewise.
2715 * elf32-nds32.c: Likewise.
2716 * elf32-tilepro.c: Likewise.
2717 * elflink.c: Likewise.
2718 * elfnn-aarch64.c: Likewise.
2719 * elfnn-riscv.c: Likewise.
2720 * elfxx-tilegx.c: Likewise.
2721 * mach-o.c: Likewise.
2722 * peXXigen.c: Likewise.
2723 * vms-alpha.c: Likewise.
2724 * vms-lib.c: Likewise.
2725
b7c871ed
L
27262017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2727
2728 PR ld/20882
2729 * elflink.c (elf_gc_mark_debug_section): New function.
2730 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2731 referenced by kept debug sections.
2732
bc4e12de
AM
27332017-05-16 Alan Modra <amodra@gmail.com>
2734
2735 * elf-m10300.c: Rename occurrences of non_ir_ref.
2736 * elf32-arm.c: Likewise.
2737 * elf32-bfin.c: Likewise.
2738 * elf32-cr16.c: Likewise.
2739 * elf32-cris.c: Likewise.
2740 * elf32-d10v.c: Likewise.
2741 * elf32-dlx.c: Likewise.
2742 * elf32-fr30.c: Likewise.
2743 * elf32-frv.c: Likewise.
2744 * elf32-hppa.c: Likewise.
2745 * elf32-i370.c: Likewise.
2746 * elf32-i386.c: Likewise.
2747 * elf32-iq2000.c: Likewise.
2748 * elf32-lm32.c: Likewise.
2749 * elf32-m32c.c: Likewise.
2750 * elf32-m32r.c: Likewise.
2751 * elf32-m68hc1x.c: Likewise.
2752 * elf32-m68k.c: Likewise.
2753 * elf32-mcore.c: Likewise.
2754 * elf32-metag.c: Likewise.
2755 * elf32-microblaze.c: Likewise.
2756 * elf32-moxie.c: Likewise.
2757 * elf32-msp430.c: Likewise.
2758 * elf32-mt.c: Likewise.
2759 * elf32-nios2.c: Likewise.
2760 * elf32-or1k.c: Likewise.
2761 * elf32-ppc.c: Likewise.
2762 * elf32-rl78.c: Likewise.
2763 * elf32-s390.c: Likewise.
2764 * elf32-score.c: Likewise.
2765 * elf32-score7.c: Likewise.
2766 * elf32-sh.c: Likewise.
2767 * elf32-tic6x.c: Likewise.
2768 * elf32-tilepro.c: Likewise.
2769 * elf32-v850.c: Likewise.
2770 * elf32-vax.c: Likewise.
2771 * elf32-xstormy16.c: Likewise.
2772 * elf32-xtensa.c: Likewise.
2773 * elf64-alpha.c: Likewise.
2774 * elf64-hppa.c: Likewise.
2775 * elf64-ia64-vms.c: Likewise.
2776 * elf64-mmix.c: Likewise.
2777 * elf64-ppc.c: Likewise.
2778 * elf64-s390.c: Likewise.
2779 * elf64-sh64.c: Likewise.
2780 * elf64-x86-64.c: Likewise.
2781 * elflink.c: Likewise.
2782 * elfnn-aarch64.c: Likewise.
2783 * elfnn-ia64.c: Likewise.
2784 * elfnn-riscv.c: Likewise.
2785 * elfxx-mips.c: Likewise.
2786 * elfxx-sparc.c: Likewise.
2787 * elfxx-tilegx.c: Likewise.
2788 * linker.c: Likewise.
2789
4070765b
AM
27902017-05-16 Alan Modra <amodra@gmail.com>
2791
2792 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2793 * elflink.c (elf_link_add_object_symbols): Update to use
2794 non_ir_ref_dynamic.
2795 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2796 non_ir_ref.
2797 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2798
25499ac7
MR
27992017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2800
2801 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2802
73caa85d
L
28032017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2804
2805 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2806 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2807 properties.
2808 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2809
f2c29a16
L
28102017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2811
2812 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2813 to plt_second.
2814 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2815 to plt_second/plt_second_eh_frame.
2816 (elf_x86_64_link_hash_newfunc): Updated.
2817 (elf_x86_64_allocate_dynrelocs): Likewise.
2818 (elf_x86_64_size_dynamic_sections): Likewise.
2819 (elf_x86_64_relocate_section): Likewise.
2820 (elf_x86_64_finish_dynamic_symbol): Likewise.
2821 (elf_x86_64_finish_dynamic_sections): Likewise.
2822 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2823 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2824 .plt.sec section.
2825 (elf_backend_setup_gnu_properties): Updated. Create the
2826 .plt.sec section instead of the .plt.sec section.
2827
dc2be3d2
L
28282017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2829
2830 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2831 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2832 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2833
db84b98a
JM
28342017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2835
2836 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2837 (bfd_elf64_set_reloc): Define.
2838 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2839
23186865
JM
28402017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2841
2842 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2843 (struct bfd_target): New field _bfd_set_reloc.
2844 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2845 * reloc.c (_bfd_generic_set_reloc): New function.
2846 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2847 * nlm-target.h (nlm_set_reloc): Likewise.
2848 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2849 * aout-tic30.c (MY_set_reloc): Likewise.
2850 * aout-target.h (MY_set_reloc): Likewise.
2851 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2852 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2853 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2854 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2855 * aout-adobe.c (aout_32_set_reloc): Likewise.
2856 * bout.c (b_out_set_reloc): Likewise.
2857 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2858 * i386os9k.c (aout_32_set_reloc): Likewise.
2859 * ieee.c (ieee_set_reloc): Likewise.
2860 * oasys.c (oasys_set_reloc): Likewise.
2861 * som.c (som_set_reloc): Likewise.
2862 * versados.c (versados_set_reloc): Likewise.
2863 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2864 _bfd_generic_set_reloc.
2865 (rs6000_xcoff64_aix_vec): LIkewise.
2866 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2867 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2868 * i386msdos.c (msdos_set_reloc): Define to
2869 _bfd_norelocs_set_reloc.
2870 * elfcode.h (elf_set_reloc): Define.
2871 * bfd-in2.h: Regenerated.
2872
aab82f4c
L
28732017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2874
2875 PR ld/21481
2876 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2877 for IFUNC function address.
2878
53a346d8
CZ
28792017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2880
2881 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2882 (CONFLICT_LIST): Likewise.
2883 (opcode/arc-attrs.h): Include.
2884 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2885 (arc_extract_features): New file.
2886 (arc_stralloc): Likewise.
2887 (arc_elf_merge_attributes): Likewise.
2888 (arc_elf_merge_private_bfd_data): Use object attributes.
2889 (bfd_arc_get_mach_from_attributes): New function.
2890 (arc_elf_object_p): Use object attributes.
2891 (arc_elf_final_write_processing): Likewise.
2892 (elf32_arc_obj_attrs_arg_type): New function.
2893 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2894 (elf32_arc_section_from_shdr): Likewise.
2895 (elf_backend_obj_attrs_vendor): Define.
2896 (elf_backend_obj_attrs_section): Likewise.
2897 (elf_backend_obj_attrs_arg_type): Likewise.
2898 (elf_backend_obj_attrs_section_type): Likewise.
2899 (elf_backend_obj_attrs_handle_unknown): Likewise.
2900 (elf_backend_section_from_shdr): Likewise.
2901
e645cf40
AG
29022017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2903
2904 PR ld/21458
2905 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2906 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2907 and the destination is a Thumb symbol.
2908
dd9e66ee
L
29092017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2910
2911 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2912 initializer to silence GCC 4.2.
2913 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2914
38b12349
L
29152017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2916
2917 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2918 (LAZY_PLT_ENTRY_SIZE): This.
2919 (NON_LAZY_PLT_ENTRY_SIZE): New.
2920 (elf_x86_64_plt0_entry): Renamed to ...
2921 (elf_x86_64_lazy_plt0_entry): This.
2922 (elf_x86_64_plt_entry): Renamed to ...
2923 (elf_x86_64_lazy_plt_entry): This.
2924 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2925 (elf_x86_64_lazy_bnd_plt0_entry): This.
2926 (elf_x86_64_legacy_plt_entry): Removed.
2927 (elf_x86_64_bnd_plt_entry): Renamed to ...
2928 (elf_x86_64_lazy_bnd_plt_entry): This.
2929 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2930 (elf_x86_64_non_lazy_plt_entry): This.
2931 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2932 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2933 (elf_x86_64_eh_frame_plt): Renamed to ...
2934 (elf_x86_64_eh_frame_lazy_plt): This.
2935 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2936 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2937 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2938 (elf_x86_64_eh_frame_non_lazy_plt): This.
2939 (elf_x86_64_lazy_plt_layout): New.
2940 (elf_x86_64_non_lazy_plt_layout): Likewise.
2941 (elf_x86_64_plt_layout): Likewise.
2942 (elf_x86_64_backend_data): Remove PLT layout information. Add
2943 os for target system.
2944 (GET_PLT_ENTRY_SIZE): Removed.
2945 (elf_x86_64_lazy_plt): New.
2946 (elf_x86_64_non_lazy_plt): Likewise.
2947 (elf_x86_64_lazy_bnd_plt): Likewise.
2948 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2949 (elf_x86-64_arch_bed): Updated.
2950 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2951 (elf_x86_64_create_dynamic_sections): Removed.
2952 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2953 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2954 (elf_x86-64_adjust_dynamic_symbol): Updated.
2955 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2956 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2957 size for PLT0 if there is no PLT0. Get plt_entry_size from
2958 non_lazy_plt for non-lazy PLT entries.
2959 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2960 from non_lazy_plt for non-lazy PLT entries.
2961 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2962 if there is no PLT0.
2963 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2964 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2965 entries with non-lazy PLT layout. Don't fill the second and third
2966 slots in the PLT entry if there is no PLT0.
2967 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2968 if there is no PLT0. Set sh_entsize on the .plt.got section.
2969 (compare_relocs): New.
2970 (elf_x86_64_plt_type): Likewise.
2971 (elf_x86_64_plt): Likewise.
2972 (elf_x86_64_nacl_plt): New. Forward declaration.
2973 (elf_x86_64_get_plt_sym_val): Removed.
2974 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2975 against all dynamic relocations.
2976 (elf_x86_64_link_setup_gnu_properties): New function.
2977 (elf_backend_create_dynamic_sections): Updated.
2978 (elf_backend_setup_gnu_properties): New.
2979 (elf_x86_64_nacl_plt): New.
2980 (elf_x86_64_nacl_arch_bed): Updated.
2981
f604c2a2
L
29822017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2983
2984 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2985 (LAZY_PLT_ENTRY_SIZE): This.
2986 (NON_LAZY_PLT_ENTRY_SIZE): New.
2987 (elf_i386_plt0_entry): Renamed to ...
2988 (elf_i386_lazy_plt0_entry): This.
2989 (elf_i386_plt_entry): Renamed to ...
2990 (elf_i386_lazy_plt_entry): This.
2991 (elf_i386_pic_plt0_entry): Renamed to ...
2992 (elf_i386_pic_lazy_plt0_entry): This.
2993 (elf_i386_pic_plt_entry): Renamed to ...
2994 (elf_i386_pic_lazy_plt_entry): This.
2995 (elf_i386_got_plt_entry): Renamed to ...
2996 (elf_i386_non_lazy_plt_entry): This.
2997 (elf_i386_pic_got_plt_entry): Renamed to ...
2998 (elf_i386_pic_non_lazy_plt_entry): This.
2999 (elf_i386_eh_frame_plt): Renamed to ...
3000 (elf_i386_eh_frame_lazy_plt): This.
3001 (elf_i386_eh_frame_plt_got): Renamed to ...
3002 (elf_i386_eh_frame_non_lazy_plt): This.
3003 (elf_i386_plt_layout): Renamed to ...
3004 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3005 eh_frame_plt_got_size.
3006 (elf_i386_non_lazy_plt_layout): New.
3007 (elf_i386_plt_layout): Likewise.
3008 (elf_i386_non_lazy_plt): Likewise.
3009 (GET_PLT_ENTRY_SIZE): Removed.
3010 (elf_i386_plt): Renamed to ...
3011 (elf_i386_lazy_plt): This.
3012 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3013 (elf_i386_arch_bed): Updated.
3014 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3015 (elf_i386_create_dynamic_sections): Removed.
3016 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3017 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3018 (elf_i386_adjust_dynamic_symbol): Updated.
3019 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3020 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3021 size for PLT0 if there is no PLT0.
3022 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3023 output section is discarded only if GOT isn't empty.
3024 (elf_i386_relocate_section): Updated. Properly get PLT index
3025 if there is no PLT0.
3026 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3027 second and third slots in the PLT entry if there is no PLT0.
3028 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3029 if there is no PLT0. Set sh_entsize on the .plt.got section.
3030 (elf_i386_nacl_plt): Forward declaration.
3031 (elf_i386_get_plt_sym_val): Removed.
3032 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3033 against all dynamic relocations.
3034 (elf_i386_link_setup_gnu_properties): New function.
3035 (elf_backend_create_dynamic_sections): Updated.
3036 (elf_backend_setup_gnu_properties): New.
3037 (elf_i386_nacl_plt): Updated.
3038 (elf_i386_nacl_arch_bed): Likewise.
3039 (elf_i386_vxworks_arch_bed): Likewise.
3040
046734ff
TP
30412017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3042
3043 * elflink.c (elf_output_implib): Remove executable flag from import
3044 library bfd.
3045 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3046 library is a relocatable object file.
3047
b660e9eb
SKS
30482017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3049
3050 PR ld/21404
3051 * elf32-avr.c (avr_should_move_sym): New function.
3052 (avr_should_reduce_sym_size): Likewise.
3053 (avr_should_increase_sym_size): Likewise.
3054 (elf32_avr_relax_delete_bytes): Adjust symbol values
3055 and sizes by calling new functions.
3056
763a5fa4
PD
30572017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3058
3059 * config.bfd (riscv32-*): Enable rv64.
3060
73ec947d
AM
30612017-05-02 Alan Modra <amodra@gmail.com>
3062
3063 PR 21384
3064 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3065 rather than h->root.type == bfd_link_hash_new.
3066 (bfd_elf_record_link_assignment): Similarly, call
3067 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3068
a941291c
AM
30692017-04-29 Alan Modra <amodra@gmail.com>
3070
3071 PR 21432
3072 * reloc.c (reloc_offset_in_range): New function.
3073 (bfd_perform_relocation, bfd_install_relocation): Use it.
3074 (_bfd_final_link_relocate): Likewise.
3075
750eaa47
L
30762017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3077
3078 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3079 before using .plt.got.
3080 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3081
5b66fac4
L
30822017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3083
3084 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3085 instead of "+=" to update 0.
3086
de9a3c42
L
30872017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3088
3089 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3090 .plt.got section here.
3091 (elf_i386_check_relocs): Don't create the .plt.got section.
3092 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3093 the .plt.got and .plt.bnd sections here.
3094 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3095 .plt.bnd sections.
3096
da3d25af
L
30972017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3098
3099 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3100 has_bnd_reloc.
3101 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3102 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3103 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3104 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3105 has_bnd_reloc.
3106
fba37edd
L
31072017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3108
3109 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3110 to return bfd *.
3111 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3112 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3113 the first relocatable ELF input with GNU properties.
3114
1f78f649
L
31152017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3116
3117 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3118 VxWorks for non-PIC.
3119
76c20d54
AM
31202017-04-27 Alan Modra <amodra@gmail.com>
3121
3122 * elf-bfd.h (struct elf_backend_data): Make asection param of
3123 elf_backend_eh_frame_address_size const.
3124 (_bfd_elf_eh_frame_address_size): Likewise.
3125 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3126 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3127 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3128 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3129 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3130 (next_cie_fde_offset): Constify params.
3131 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3132
d7153c4a
AM
31332017-04-27 Alan Modra <amodra@gmail.com>
3134
3135 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3136 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3137 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3138 aug_data_len.
3139 (offset_adjust): New function.
3140 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3141 (adjust_eh_frame_local_symbols): Likewise.
3142 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3143 after changing anything. Return true if anything changed.
3144 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3145 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3146
641338d8
AM
31472017-04-27 Alan Modra <amodra@gmail.com>
3148
3149 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3150 when force_local.
3151
21d68fcd
AM
31522017-04-27 Alan Modra <amodra@gmail.com>
3153
3154 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3155 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3156 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3157 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3158 for undef and undefweak dyn_relocs.
3159 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3160 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3161 (allocate_got, allocate_dynrelocs): Likewise.
3162 (ppc64_elf_relocate_section): Likewise.
3163
97d343d4
L
31642017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3165
3166 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3167 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3168 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3169 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3170
04b31182
NC
31712017-04-26 Nick Clifton <nickc@redhat.com>
3172
3173 PR binutils/21434
3174 * reloc.c (bfd_perform_relocation): Check for a negative address
3175 in the reloc.
3176
23ec1e32
MR
31772017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3178
3179 PR ld/21334
3180 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3181 member.
3182 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3183 (elf_backend_always_renumber_dynsyms): Define.
3184 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3185 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3186 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3187 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3188 it.
3189 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3190
c46cec3a
MR
31912017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3192
3193 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3194 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3195 sections have been created.
3196
e63d1232
NC
31972017-04-26 Nick Clifton <nickc@redhat.com>
3198
3199 PR binutils/21431
3200 * compress.c (bfd_init_section_compress_status): Check the return
3201 value from bfd_malloc.
3202
9e9821dd
L
32032017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3204
3205 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3206 no_finish_dynamic_symbol.
3207 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3208 0.
3209 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3210 weak symbol, don't make it dynamic.
3211 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3212 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3213 relocation for GOT reference.
3214 (elf_x86_64_finish_dynamic_symbol): Abort if
3215 no_finish_dynamic_symbol isn't 0.
3216
0dc9a308
L
32172017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3218
3219 PR ld/21402
3220 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3221 undefined weak symbol, don't make it dynamic.
3222 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3223 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3224 relocation for R_386_GOT32.
3225
1587442d
L
32262017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3227
3228 PR ld/21425
3229 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3230
7eacd66b
AM
32312017-04-23 Alan Modra <amodra@gmail.com>
3232
3233 PR 21414
3234 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3235 * elf.c (lcomm_sym): New.
3236 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3237 * bfd-in2.h: Regenerate.
3238
bce964aa
AM
32392017-04-23 Alan Modra <amodra@gmail.com>
3240
3241 PR 21412
3242 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3243 parameters and comment.
3244 (_bfd_elf_get_reloc_section): Delete.
3245 (_bfd_elf_plt_get_reloc_section): Declare.
3246 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3247 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3248 Extracted from..
3249 (_bfd_elf_get_reloc_section): ..here. Delete.
3250 (assign_section_numbers): Call elf_get_reloc_section.
3251 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3252 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3253
97e83a10
AM
32542017-04-23 Alan Modra <amodra@gmail.com>
3255
3256 PR 21409
3257 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3258 no symbols.
3259
e133d005
L
32602017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3261
3262 PR ld/21402
3263 * elf32-i386.c (elf_i386_link_hash_entry): Add
3264 no_finish_dynamic_symbol.
3265 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3266 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3267 symbol, don't make it dynamic in PIE.
3268 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3269 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3270 relocation for R_386_GOT32
3271 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3272 isn't 0.
3273
3c5fce9b
L
32742017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3275
3276 PR ld/19617
3277 PR ld/21086
3278 * elflink.c (elf_link_add_object_symbols): Require
3279 --no-dynamic-linker with -E/--dynamic-list when creating
3280 dynamic sections.
3281
0fad2956
MR
32822017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3283
3284 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3285 if forced local.
3286
64575f78
MR
32872017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3288
3289 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3290 dynamic symbol sorting.
3291
59fa66c5
L
32922017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3293
3294 PR ld/21382
3295 * elflink.c (elf_link_add_object_symbols): Preserve
3296 dynamic_ref_after_ir_def when restoring the symbol table for
3297 unneeded dynamic object.
3298
e492d2f8
L
32992017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3300
3301 PR ld/21401
3302 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3303 on on undefined IFUNC symbol in the second PLT.
3304
10169134
WAF
33052017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3306
3307 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3308
954b63d4
AM
33092017-04-19 Alan Modra <amodra@gmail.com>
3310
3311 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3312 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3313 * elf32-ppc.c:Formatting.
3314 (ensure_undefweak_dynamic): Don't make dynamic when
3315 info->dynamic_undefined_weak is zero.
3316 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3317 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3318 not default visibility. Discard undef and undefweak
3319 dyn_relocs earlier.
3320 (ppc_elf_relocate_section): Adjust to suit.
3321 * elf64-ppc.c: Formatting.
3322 (ensure_undefweak_dynamic): Don't make dynamic when
3323 info->dynamic_undefined_weak is zero.
3324 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3325 info->dynamic_undefined_weak. Discard them earlier.
3326
e6699019
L
33272017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3328
3329 PR ld/21389
3330 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3331 before generating the version definition section.
3332
c5d37467
AM
33332017-04-17 Alan Modra <amodra@gmail.com>
3334
3335 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3336 state when a regular object file defines a symbol with
3337 incompatible type to that defined by an earlier shared lib.
3338
63a5468a
AM
33392017-04-13 Alan Modra <amodra@gmail.com>
3340
3341 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3342 * elf.c: Likewise.
3343 * elf32-arm.c: Likewise.
3344 * elf32-i386.c: Likewise.
3345 * elf32-mep.c: Likewise.
3346 * elf64-ia64-vms.c: Likewise.
3347 * elf64-x86-64.c: Likewise.
3348 * elflink.c: Likewise.
3349 * elfnn-ia64.c: Likewise.
3350 * elfxx-mips.c: Likewise.
3351
dae82561
AM
33522017-04-13 Alan Modra <amodra@gmail.com>
3353
3354 * aoutx.h: Use %B and %A in error messages throughout file.
3355 * aout-cris.c: Likewise.
3356 * archive.c: Likewise.
3357 * binary.c: Likewise.
3358 * coff-rs6000.c: Likewise.
3359 * coff-tic4x.c: Likewise.
3360 * coffcode.h: Likewise.
3361 * coffgen.c: Likewise.
3362 * cofflink.c: Likewise.
3363 * coffswap.h: Likewise.
3364 * cpu-arm.c: Likewise.
3365 * elf-eh-frame.c: Likewise.
3366 * elf-m10300.c: Likewise.
3367 * elf.c: Likewise.
3368 * elf32-arc.c: Likewise.
3369 * elf32-arm.c: Likewise.
3370 * elf32-bfin.c: Likewise.
3371 * elf32-frv.c: Likewise.
3372 * elf32-iq2000.c: Likewise.
3373 * elf32-m32c.c: Likewise.
3374 * elf32-microblaze.c: Likewise.
3375 * elf32-nds32.c: Likewise.
3376 * elf32-rl78.c: Likewise.
3377 * elf32-rx.c: Likewise.
3378 * elf32-score.c: Likewise.
3379 * elf32-score7.c: Likewise.
3380 * elf32-sh64.c: Likewise.
3381 * elf32-v850.c: Likewise.
3382 * elf32-vax.c: Likewise.
3383 * elf32-visium.c: Likewise.
3384 * elf64-ia64-vms.c: Likewise.
3385 * elf64-mmix.c: Likewise.
3386 * elf64-sh64.c: Likewise.
3387 * elfcode.h: Likewise.
3388 * elfnn-aarch64.c: Likewise.
3389 * elfnn-ia64.c: Likewise.
3390 * elfxx-mips.c: Likewise.
3391 * hpux-core.c: Likewise.
3392 * ieee.c: Likewise.
3393 * ihex.c: Likewise.
3394 * linker.c: Likewise.
3395 * merge.c: Likewise.
3396 * mmo.c: Likewise.
3397 * oasys.c: Likewise.
3398 * pdp11.c: Likewise.
3399 * peXXigen.c: Likewise.
3400 * rs6000-core.c: Likewise.
3401 * vms-alpha.c: Likewise.
3402 * xcofflink.c: Likewise.
3403
c08bb8dd
AM
34042017-04-13 Alan Modra <amodra@gmail.com>
3405
3406 * bfd.c (PRINT_TYPE): Define.
3407 (_doprnt): New function.
3408 (error_handler_internal): Use _doprnt.
3409 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3410 calls in their natural order, throughout file.
3411 * coff-mcore.c: Likewise.
3412 * coff-ppc.c: Likewise.
3413 * coff-tic80.c: Likewise.
3414 * cofflink.c: Likewise.
3415 * elf-s390-common.c: Likewise.
3416 * elf.c: Likewise.
3417 * elf32-arm.c: Likewise.
3418 * elf32-i386.c: Likewise.
3419 * elf32-m32r.c: Likewise.
3420 * elf32-msp430.c: Likewise.
3421 * elf32-spu.c: Likewise.
3422 * elf64-ia64-vms.c: Likewise.
3423 * elf64-sparc.c: Likewise.
3424 * elf64-x86-64.c: Likewise.
3425 * elflink.c: Likewise.
3426 * elfnn-aarch64.c: Likewise.
3427 * elfnn-ia64.c: Likewise.
3428 * elfxx-mips.c: Likewise.
3429
10463f39
AM
34302017-04-13 Alan Modra <amodra@gmail.com>
3431
3432 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3433 branch veneers" error. Fix double space and format message.
3434 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3435 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3436
4af8774e
AM
34372017-04-13 Alan Modra <amodra@gmail.com>
3438
3439 * bfd-in2.h: Regenerate.
3440
e4097f5e
L
34412017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3442
3443 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3444 extra `\n' in warning/error messages.
3445 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3446 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3447
537616aa
L
34482017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3449
3450 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3451 processor-specific properties with generic ELF target vector.
3452
bb1dd176
QZ
34532017-04-10 Qing Zhao <qing.zhao@oracle.com>
3454
3455 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3456 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3457 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3458 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3459 has_non_got_reloc.
3460 (link_hash_newfunc): Initialize has_got_reloc and
3461 has_non_got_reloc.
3462 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3463 section.
3464 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3465 has_non_got_reloc.
3466 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3467 has_non_got_reloc.
3468 (_bfd_sparc_elf_fixup_symbol): New function.
3469 (allocate_dynrelocs): Don't allocate space for dynamic
3470 relocations and discard relocations against resolved undefined
3471 weak symbols in executable. Don't make resolved undefined weak
3472 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3473 relocation against undefined weak symbols in PIE.
3474 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3475 relocations against resolved undefined weak symbols in PIE
3476 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3477 without ynamic PLT/GOT relocations for resolved undefined weak
3478 symbols.
3479 Don't generate dynamic relocation against resolved undefined
3480 weak symbol in executable.
3481 (pie_finish_undefweak_symbol): New function.
3482 (_bfd_sparc_elf_finish_dynamic_sections): Call
3483 pie_finish_undefweak_symbol on all symbols in PIE.
3484 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3485 (_bfd_sparc_elf_fixup_symbol): New function.
3486
d236cfd4
NC
34872017-04-10 Nick Clifton <nickc@redhat.com>
3488
3489 * config.bfd: Remove ns32k from obsolete list.
3490
6f9dbcd4
AM
34912017-04-10 Alan Modra <amodra@gmail.com>
3492
3493 PR 21287
3494 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3495 (special_sections_i): Likewise for .init_array.
3496 (special_sections_p): Likewise for .preinit_array.
3497
8170f769
L
34982017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3499
3500 PR ld/19579
3501 PR ld/21306
3502 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3503 ELF_COMMON_DEF_P for common symbols.
3504 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3505 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3506 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3507 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3508 07492f668d2173da7a2bda3707ff0985e0f460b6.
3509
49f4617b
PA
35102017-04-07 Pedro Alves <palves@redhat.com>
3511
3512 * opncls.c (bfd_get_debug_link_info): Rename to...
3513 (bfd_get_debug_link_info_1): ... this. Change type of second
3514 parameter to void pointer. Adjust.
3515 (bfd_get_debug_link_info): Reimplement on top of
3516 bfd_get_debug_link_info_1.
3517 (separate_debug_file_exists, separate_alt_debug_file_exists):
3518 Change type of second parameter to void pointer. Adjust.
3519 (get_func_type, check_func_type): Change type of second parameter
3520 to void pointer.
3521 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3522 the callback functions instead of passing the address of a local.
3523 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3524 find_separate_debug_file.
3525 (get_alt_debug_link_info_shim): Change type of second parameter to
3526 void pointer. Adjust.
3527 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3528 find_separate_debug_file.
3529 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3530 of second parameter to void pointer. Adjust.
3531 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3532 pointer local to find_separate_debug_file.
3533
35342017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG
3535
3536 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3537 external symbols with a definition.
3538 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3539
86abf93a
AM
35402017-04-07 Alan Modra <amodra@gmail.com>
3541
3542 * po/SRC-POTFILES.in: Regenerate.
3543
8dea77f0
AM
35442017-04-05 Alan Modra <amodra@gmail.com>
3545
3546 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3547 reference counting.
3548
477bdd39
JT
35492017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3550
3551 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3552 numbers for DataDirectory entry indicies passed to
3553 add_data_entry().
3554
a91e1603
L
35552017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3556
3557 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3558 each GNU_MBIND section and align GNU_MBIND section to page size.
3559 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3560 segment for each GNU_MBIND section.
3561 (_bfd_elf_init_private_section_data): Copy sh_info from input
3562 for GNU_MBIND section.
3563
b5292032
PD
35642017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3565
3566 * elfnn-riscv.c (GP_NAME): Delete.
3567 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3568 (_bfd_riscv_relax_lui): Likewise.
3569
ad32986f
NC
35702017-04-04 Nick Clifton <nickc@redhat.com>
3571
3572 PR binutils/21342
3573 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3574 dereference.
3575 (bfd_elf_final_link): Only initialize the extended symbol index
3576 section if there are extended symbol tables to list.
3577
46bed679
L
35782017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3579
3580 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3581 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3582 * configure.ac (elf): Add elf-properties.lo.
3583 * Makefile.in: Regenerated.
3584 * configure: Likewise.
3585 * elf-bfd.h (elf_property_kind): New.
3586 (elf_property): Likewise.
3587 (elf_property_list): Likewise.
3588 (elf_properties): Likewise.
3589 (_bfd_elf_parse_gnu_properties): Likewise.
3590 (_bfd_elf_get_property): Likewise.
3591 (_bfd_elf_link_setup_gnu_properties): Likewise.
3592 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3593 and setup_gnu_properties.
3594 (elf_obj_tdata): Add properties.
3595 * elf-properties.c: New file.
3596 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3597 (elf_i386_merge_gnu_properties): Likewise.
3598 (elf_backend_parse_gnu_properties): Likewise.
3599 (elf_backend_merge_gnu_properties): Likewise.
3600 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3601 (elf_x86_64_merge_gnu_properties): Likewise.
3602 (elf_backend_parse_gnu_properties): Likewise.
3603 (elf_backend_merge_gnu_properties): Likewise.
3604 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3605 (elf_backend_parse_gnu_properties): Likewise.
3606 (elf_backend_setup_gnu_properties): Likewise.
3607 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3608 elf_backend_merge_gnu_properties and
3609 elf_backend_setup_gnu_properties.
3610
f96bd6c2
PC
36112017-03-30 Pip Cet <pipcet@gmail.com>
3612
3613 * elf32-wasm32.c: Add relocation code, two relocs.
3614 * reloc.c: Add wasm32 relocations.
3615 * libbfd.h: Regenerate.
3616 * bfd-in2.h: Regenerate.
3617 * bfd/po/bfd.pot: Regenerate.
3618
e643cb45
NC
36192017-03-29 Nick Clifton <nickc@redhat.com>
3620
3621 PR binutils/18025
3622 * coff-bfd.h (struct coff_section_data): Add new fields:
3623 saved_bias and bias.
3624 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3625 computed for PE binaries.
3626 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3627 missing abbrev.
3628
086554e8
HPN
36292017-03-28 Hans-Peter Nilsson <hp@axis.com>
3630
3631 PR ld/16044
3632 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3633 to handle a local symbol with a hash-symbol-entry; without PLT.
3634 Add BFD_ASSERT for an incidental case with GOT entry present.
3635 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3636 isn't forced-or-set local.
3637
a6be0538
PC
36382017-03-27 Pip Cet <pipcet@gmail.com>
3639
3640 * wasm-module.c: New file to support WebAssembly modules.
3641 * wasm-module.h: New file to support WebAssembly modules.
3642 * doc/webassembly.texi: Start documenting wasm-module.c.
3643 * config.bfd: Add wasm_vec.
3644 * targets.c: Likewise.
3645 * configure.ac: Likewise.
3646 * Makefile.am: Add entries for wasm-module.c.
3647 * Makefile.in: Regenerate.
3648 * configure: Regenerate.
3649 * po/SRC-POTFILES.in: Regenerate.
3650
79b1d3cb
PC
36512017-03-27 Pip Cet <pipcet@gmail.com>
3652
3653 * cpu-wasm32.c: New file to support wasm32 architecture.
3654 * elf32-wasm32.c: New file to support wasm32 architecture.
3655 * Makefile.am: Add wasm32 architecture.
3656 * archures.c: Likewise.
3657 * config.bfd: Likewise.
3658 * configure.ac: Likewise.
3659 * targets.c: Likewise.
3660 * Makefile.in: Regenerate.
3661 * bfd-in2.h: Regenerate.
3662 * configure: Regenerate.
3663 * po/SRC-POTFILES.in: Regenerate.
3664
aaed6f5b
AM
36652017-03-20 Alan Modra <amodra@gmail.com>
3666
3667 PR 21266
3668 * elf64-ppc.c (compare_symbols): Stabilize sort.
3669
82e66161
AM
36702017-03-18 Alan Modra <amodra@gmail.com>
3671
3672 * elf64-ppc.c (struct ppc_link_hash_table): Add
3673 local_ifunc_resolver and maybe_local_ifunc_resolver.
3674 (ppc_build_one_stub): Set flags on emitting dynamic
3675 relocation to ifunc.
3676 (ppc64_elf_relocate_section): Likewise.
3677 (ppc64_elf_finish_dynamic_symbol): Likewise.
3678 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3679 local dynamic relocs to ifuncs.
3680 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3681 local_ifunc_resolver and maybe_local_ifunc_resolver.
3682 (ppc_elf_relocate_section): Set flag on emitting dynamic
3683 relocation to ifuncs.
3684 (ppc_elf_finish_dynamic_symbol): Likewise.
3685 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3686 dynamic relocs to ifuncs.
3687
f955cccf
NC
36882017-03-13 Nick Clifton <nickc@redhat.com>
3689
3690 PR binutils/21202
3691 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3692 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3693 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3694 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3695 * bfd-in2.h: Regenerate.
3696 * libbfd.h: Regenerate.
3697 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3698 names.
3699 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3700 (elfNN_aarch64_howto_table): Likewise.
3701 (aarch64_tls_transition_without_check): Likewise.
3702 (aarch64_reloc_got_type): Likewise.
3703 (elfNN_aarch64_final_link_relocate): Likewise.
3704 (elfNN_aarch64_tls_relax): Likewise.
3705 (elfNN_aarch64_relocate_section): Likewise.
3706 (elfNN_aarch64_gc_sweep_hook): Likewise.
3707 (elfNN_aarch64_check_relocs): Likewise.
3708 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3709 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3710
4aef7643
AM
37112017-03-11 Alan Modra <amodra@gmail.com>
3712
3713 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3714 parameter is in fact used. Whitespace fixes.
3715 * elf64-ppc.c: Likewise.
3716
f03265d9
ST
37172017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3718
3719 * rs6000-core.c (CORE_NEW): Simplify macro when
3720 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3721
b1b07054
AM
37222017-03-07 Alan Modra <amodra@gmail.com>
3723
3724 PR 21224
3725 PR 20519
3726 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3727 dyn_relocs check.
3728
2e0ce1c8
AM
37292017-03-05 Alan Modra <amodra@gmail.com>
3730
3731 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3732 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3733 (next_cie_fde_offset): New function.
3734 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3735 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3736 four bytes. Align CIEs to four or eight bytes depending on
3737 per_encoding_aligned8. Align FDEs according to their encoding.
3738 Pad last FDE to output section alignment.
3739 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3740 assertion.
3741 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3742 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3743 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3744
f98450c6
NC
37452017-03-02 Martin Bickel <binutils@ineranves.de>
3746
3747 PR ld/21212
3748 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 3749 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 3750
673cff9b
AM
37512017-03-02 Alan Modra <amodra@gmail.com>
3752
3753 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3754
3de43e7b
AM
37552017-02-28 Alan Modra <amodra@gmail.com>
3756
3757 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3758 (ppc64_elf_relocate_section): Likewise.
3759
4ef97a1b
AM
37602017-02-28 Alan Modra <amodra@gmail.com>
3761
3762 PR 20995
3763 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3764 rather than elf32_nios2_hash_table or elf_hash_table.
3765 (create_got_section): Likewise.
3766 (nios2_elf32_finish_dynamic_symbol): Likewise.
3767 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3768 (nios2_elf32_size_dynamic_sections): Likewise.
3769 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3770 vars. Use htab equivalents directly instead. Don't create
3771 all dynamic sections on needing just the GOT. Use a goto
3772 rather than a fall-through with reloc test. Ensure
3773 htab->dynobj is set when making dynamic sreloc section.
3774 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3775 equivalent directly instead. Don't segfault on looking for
3776 .dynamic when dynamic sections have not been created. Don't
3777 segfault on .got.plt being discarded.
3778 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3779 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3780 fixme and another not so relevant comment.
3781 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3782 already set, set hash table dynobj on creating .sbss.
3783
7ba71655
AM
37842017-02-28 Alan Modra <amodra@gmail.com>
3785
3786 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3787 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3788 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3789 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3790 (ppc64_elf_relocate_section): Likewise.
3791 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3792 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3793 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3794 * libbfd.h: Regenerate.
3795 * bfd-in2.h: Regenerate.
3796
afbf7e8e
AM
37972017-02-28 Alan Modra <amodra@gmail.com>
3798
3799 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3800 dynamic .data.rel.ro read-only.
3801 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3802 rather than section flags when deciding where copy reloc goes.
3803 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3804 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3805 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3806 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3807 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3808 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3809 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3810 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3811 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3812 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3813 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3814 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3815 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3816 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3817 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3818 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3819 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3820 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3821 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3822
0e392101
MR
38232017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3824
3825 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3826 `jalr $0, $25' instruction encoding.
3827
bd757ca7
NC
38282017-02-27 Nick Clifton <nickc@redhat.com>
3829
3830 PR ld/21180
3831 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3832 generating a seg-fault when encountering a symbol that has been
3833 deleted by garbage collection.
3834
034fed0b
AM
38352017-02-25 Alan Modra <amodra@gmail.com>
3836
3837 * elf32-arc.c (struct dynamic_sections): Delete.
3838 (enum dyn_section_types): Delete.
3839 (dyn_section_names): Delete.
3840 (arc_create_dynamic_sections): Delete.
3841 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3842 segfault on discarded .rela.plt section.
3843 (elf_arc_size_dynamic_sections): Formatting. Don't call
3844 arc_create_dynamic_sections. Don't allocate memory for sections
3845 handled by the generic linker. Correct code finding relocs in
3846 read-only sections. Set SEC_EXCLUDE on zero size .got,
3847 .got.plt, and .dynbss sections. Do set .interp for pies.
3848
d0f744f9
AW
38492017-02-24 Andrew Waterman <andrew@sifive.com>
3850
3851 * elfnn-riscv.c (GP_NAME): New macro.
3852 (riscv_global_pointer_value): Use it.
3853 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3854 output section, consider only that section's alignment.
3855
5d58c733
MR
38562017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3857
3858 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3859 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3860 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3861 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3862
c1556ecd
MR
38632017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3864
3865 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3866 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3867 or misaligned.
3868
5499c7c7
AM
38692017-02-23 Alan Modra <amodra@gmail.com>
3870
3871 PR 20744
3872 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3873 16D relocations.
3874 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3875 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3876 relocs.
3877
902e9fc7
MR
38782017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3879
3880 PR ld/20828
3881 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3882 processing ahead of the call to `elf_gc_sweep_symbol'.
3883
758d96d8
NC
38842017-02-22 Nick Clifton <nickc@redhat.com>
3885
3886 PR binutils/21193
3887 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3888 created section 4-byte alignment.
3889
6528b6eb
AM
38902017-02-22 Alan Modra <amodra@gmail.com>
3891
3892 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3893 on .got or .plt output section being discarded by script.
3894 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3895 vxworks splt temp.
3896
24f1a751
AM
38972017-02-21 Alan Modra <amodra@gmail.com>
3898
3899 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3900 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3901
64487780
AM
39022017-02-20 Alan Modra <amodra@gmail.com>
3903
3904 PR 21181
3905 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3906 if DT_RELSZ/DT_RELASZ is zero.
3907
6438d1be
NC
39082017-02-17 Nick Clifton <nickc@redhat.com>
3909
3910 * compress.c (bfd_get_full_section_contents): Remember to reduce
3911 compressed size by the sizeof the compression header when
3912 decompressing the contents.
3913
4bc26c69
PA
39142017-02-17 Pedro Alves <palves@redhat.com>
3915
3916 * srec.c (Chunk): Rename to ...
3917 (_bfd_srec_len): ... this.
3918 (S3Forced): Rename to ...
3919 (_bfd_srec_forceS3): ... this.
3920 * objcopy.c: Adjust all references.
3921
7ec22e0f
PA
39222017-02-17 Pedro Alves <palves@redhat.com>
3923
3924 * archive.c (bsd_write_armap): Rename to ...
3925 (_bfd_bsd_write_armap): ... this.
3926 (coff_write_armap): Rename to ...
3927 (_bfd_coff_write_armap): ... this.
3928 * libbfd-in.h (bsd_write_armap): Rename to ...
3929 (_bfd_bsd_write_armap): ... this.
3930 (coff_write_armap): Rename to ...
3931 (_bfd_coff_write_armap): ... this.
3932 * aout-target.h, aout-tic30.c: Adjust all users.
3933 * libbfd.h: Regenerate.
3934
8c8402cc
PA
39352017-02-17 Pedro Alves <palves@redhat.com>
3936
3937 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3938 (warn_deprecated): Rename to ...
3939 (_bfd_warn_deprecated): ... this.
3940 * libbfd.c (warn_deprecated): Rename to ...
3941 (_bfd_warn_deprecated): ... this.
3942 * bfd-in2.h: Regenerate.
3943
c7c3d11b
PA
39442017-02-17 Pedro Alves <palves@redhat.com>
3945
3946 * bfdio.c (real_ftell): Rename to ...
3947 (_bfd_real_ftell): ... this.
3948 (real_fseek): Rename to ...
3949 (_bfd_real_fseek): ... this.
3950 (real_fopen): Rename to ...
3951 (_bfd_real_fopen): ... this.
3952 * libbfd-in.h (real_ftell): Rename to ...
3953 (_bfd_real_ftell): ... this.
3954 (real_fseek): Rename to ...
3955 (_bfd_real_fseek): ... this.
3956 (real_fopen): Rename to ...
3957 (_bfd_real_fopen): ... this.
3958 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3959 * libbfd.h: Regenerate.
3960
4265548c
PA
39612017-02-17 Pedro Alves <palves@redhat.com>
3962
3963 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3964 * libbfd.c (read_unsigned_leb128): Rename to ...
3965 (_bfd_read_unsigned_leb128): ... this.
3966 (read_signed_leb128): Rename to ...
3967 (_bfd_read_signed_leb128): ... this.
3968 (safe_read_leb128): Rename to ...
3969 (_bfd_safe_read_leb128): ... this.
3970 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3971 (_bfd_read_unsigned_leb128): ... this.
3972 (read_signed_leb128): Rename to ...
3973 (_bfd_read_signed_leb128): ... this.
3974 (safe_read_leb128): Rename to ...
3975 (_bfd_safe_read_leb128): ... this.
3976 * libbfd.h: Renegerate.
3977
3239a423
AB
39782017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3979
3980 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3981 before trying to fine matching file and line information.
3982
90ed9b8b
AB
39832017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3984
3985 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3986 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3987 not match current bfd, then reload debug information. Record bfd
3988 we're loading debug info for in the stash. If we have debug
3989 informatin in the cache then perform section placement before
3990 returning.
3991
a8c75b76
AM
39922017-02-16 Alan Modra <amodra@gmail.com>
3993
3994 PR 21000
3995 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3996 * elfxx-target.h (elf_backend_no_page_alias): Define.
3997 (elfNN_bed): Init new field.
3998 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3999 ensure PT_LOAD segment starts on a new page.
4000 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4001
247d6c4c
AM
40022017-02-16 Alan Modra <amodra@gmail.com>
4003
4004 PR 21132
4005 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4006 if pic.
4007
90571206
JW
40082017-02-16 Jiong Wang <jiong.wang@arm.com>
4009
4010 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4011 * bfd-in2.h: Regenerated.
4012
2a568401
L
40132017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4014
4015 PR ld/21168
4016 * elf32-i386.c (elf_i386_relocate_section): Allow
4017 "lea foo@GOT, %reg" in PIC.
4018
a5def14f
L
40192017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4020
4021 PR ld/20244
4022 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4023 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4024 error against local IFUNC symbol without a base register for
4025 PIC.
4026
174d0a74
MR
40272017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4028
4029 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4030 `%P: %H:' with `info->callbacks->einfo'.
4031 (ppc_elf_relocate_section): Likewise.
4032 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4033 (ppc64_elf_edit_toc): Likewise.
4034 (ppc64_elf_relocate_section): Likewise.
4035
e278ae05
AM
40362017-02-14 Alan Modra <amodra@gmail.com>
4037
4038 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4039 --gc-keep-exported, and test versioned field of sym rather than
4040 looking for @ in name.
4041
10ddfe62
PD
40422017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4043
4044 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4045 __global_pointer$.
4046
d11135f5
NC
40472017-02-13 Nick Clifton <nickc@redhat.com>
4048
4049 PR binutils/21151
4050 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4051 unit length field.
4052
cc162427
AW
40532017-02-07 Andrew Waterman <andrew@sifive.com>
4054
4055 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4056 entry size if PLT header is written.
4057
3d044c0c
SL
40582017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4059
4060 Fix sparc64 dynamic relocation processing to use the dynamic
4061 symbol count.
4062 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4063 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4064 should be used.
4065
1b7e3d2f
NC
40662017-02-03 Nick Clifton <nickc@redhat.com>
4067
4068 PR 21096
4069 * coffcode.h (coff_write_object_contents): Enlarge size of
4070 s_name_buf in order to avoid compile time warning about possible
4071 integer truncation.
4072 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4073 32-bits of insn value before printing into buffer.
4074
e17b0c35
MR
40752017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4076
4077 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4078 `max_local_dynindx'.
4079 (mips_elf_sort_hash_table): Handle it.
4080 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4081 symbols bump up `max_local_dynindx' rather than
4082 `max_non_got_dynindx'.
4083
55f8b9d2
MR
40842017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4085
4086 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4087 `min_got_dynindx', `max_unref_got_dynindx' and
4088 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4089 (mips_elf_sort_hash_table): Adjust accordingly.
4090
0f8c4b60
MR
40912017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4092
4093 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4094 to access the hash table.
4095
17a80fa8
MR
40962017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4097
4098 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4099 non-NULL `htab' to the beginning.
4100
8f56d4fd
MR
41012017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4102
4103 * elflink.c (elf_gc_sweep): Wrap overlong line.
4104
8b10b0b3
MR
41052017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4106
4107 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4108 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4109 * elfxx-mips.c (mips_elf_link_hash_table): Add
4110 `ignore_branch_isa' member.
4111 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4112 in branch relocation calculation as an error if
4113 `ignore_branch_isa' has been set.
4114 (_bfd_mips_elf_insn32): Rename to...
4115 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4116 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4117 Handle the new parameter.
4118
1fbd05e1
HPN
41192017-01-27 Hans-Peter Nilsson <hp@axis.com>
4120
22d9a0de
HPN
4121 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4122 local variable dynobj.
4123
1fbd05e1
HPN
4124 PR ld/20995
4125 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4126 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4127 executable from read-only sections into sdynrelro.
4128 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4129 dynamic relocs in sdynrelro.
4130 (elf_backend_want_dynrelro): Define.
4131
4a7324e1
SH
41322017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4133
4134 * config.bfd (*-*-rtemsaout*): Mark as removed.
4135
c75b4ebd
SH
41362017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4137
4138 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4139 (arm-*-rtems*): Move to (arm*-*-eabi*).
4140 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4141 (m68-*-rtems*): Move to (m68*-*-elf*).
4142
850d84f6
SH
41432017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4144
4145 * config.bfd (*-*-rtemscoff*): Mark as removed.
4146
b531344c
MR
41472017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4148
4149 PR ld/20828
4150 * elflink.c (bfd_elf_record_link_assignment): Revert last
4151 change and don't ever clear `forced_local'. Set `mark'
4152 unconditionally.
4153 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4154 file.
4155 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4156 (bfd_elf_size_dynamic_sections): ... here.
4157 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4158 and set `mark' instead in `__tls_get_addr_opt' processing.
4159 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4160
f0158f44
AM
41612017-01-24 Alan Modra <amodra@gmail.com>
4162
4163 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4164 where dynamic relocs are preferable. Allow ifunc too.
4165 (ensure_undefweak_dynamic): New function.
4166 (allocate_dynrelocs): Use it here. Move plt handling last and
4167 don't make symbols dynamic, simplifying loop. Only make undef
4168 weak symbols with GOT entries dynamic. Correct condition
4169 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4170 comments. Remove goto.
4171 (ppc_elf_relocate_section): Correct test for using dynamic
4172 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4173 to suit. Set up explicit tls_index entries and implicit GOT
4174 tls_index entries resolvable at link time for
4175 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4176 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4177 (ensure_undefweak_dynamic): New function.
4178 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4179 with GOT entries dynamic. Remove unnecessary test of
4180 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4181 (ppc64_elf_relocate_section): Correct test for using dynamic
4182 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4183 to suit. Set up explicit tls_index entries and implicit GOT
4184 tls_index entries resolvable at link time for __tls_get_addr_opt.
4185 Simplify expression to clear mem for prelink.
4186
2d0ca824
YN
41872017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4188
4189 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4190
7f784814
JW
41912017-01-20 Jiong Wang <jiong.wang@arm.com>
4192
4193 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4194 (elf_backend_hash_symbol): Define.
4195
81ff47b3
MR
41962017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4197
4198 PR ld/20828
4199 * elflink.c (bfd_elf_record_link_assignment): Clear any
4200 `forced_local' marking for DSO symbols that are not being
4201 provided.
4202
640d6bfd
KLC
42032017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4204
4205 * elfnn-riscv.c (riscv_elf_object_p): New function.
4206
8361ed4d
L
42072017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4208
4209 PR ld/21038
4210 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4211 plt_bnd_eh_frame.
4212 (elf_x86_64_check_relocs): Create .eh_frame section for the
4213 .plt.bnd section.
4214 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4215 .eh_frame section for the .plt.bnd section.
4216 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4217 for the .plt.bnd section.
4218
2425a30e
NC
42192017-01-12 Nick Clifton <nickc@redhat.com>
4220
4221 PR binutils/20876
4222 * opncls.c (find_separate_debug_file): Add include_dirs
4223 parameter. Only include the directory part of the bfd's filename
4224 in search paths if include_dirs is true. Add a couple of extra
4225 locations for looking for debug files.
4226 ( bfd_follow_gnu_debuglink): Update invocation of
4227 find_separate_debug_file.
4228 (bfd_follow_gnu_debugaltlink): Likewise.
4229 (get_build_id): New function: Finds the build-id of the given bfd.
4230 (get_build_id_name): New function: Computes the name of the
4231 separate debug info file for a bfd, based upon its build-id.
4232 (check_build_id_file): New function: Checks to see if a separate
4233 debug info file exists at the given location, and that its
4234 build-id matches that of the original bfd.
4235 (bfd_follow_build_id_debuglink): New function: Finds a separate
4236 debug info file for a given bfd by using the build-id method.
4237 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4238 method of locating a separate debug info file before using the
4239 debuglink method.
4240 * bfd-in2.h: Regenerate.
4241
9e659176
L
42422017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4243
4244 PR ld/21038
4245 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4246 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4247 elf_x86_64_eh_frame_plt_got.
4248 (elf_x86_64_size_dynamic_sections): Get unwind info from
4249 elf_x86_64_bnd_arch_bed for the BND PLT.
4250
f2e2d2f5
JS
42512017-01-11 Jeremy Soller <jackpot51@gmail.com>
4252
4253 * config.bfd: Add entries for i686-redox and x86_64-redox.
4254
52b232b3
L
42552017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4256
4257 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4258 to 4 bytes.
4259 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4260 .eh_frame section to 4 bytes for x32.
4261 (elf_x86_64_check_relocs): Likewise.
4262
fff53dae
L
42632017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4264
4265 PR ld/20830
4266 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4267 (PLT_GOT_FDE_LENGTH): Likewise.
4268 (elf_i386_plt_layout): Add eh_frame_plt_got and
4269 eh_frame_plt_got_size.
4270 (elf_i386_plt): Updated.
4271 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4272 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4273 (elf_i386_size_dynamic_sections): Allocate and initialize
4274 .eh_frame section for .plt.got.
4275 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4276 .plt.got.
4277 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4278 eh_frame_plt_got_size.
4279 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4280 (PLT_GOT_FDE_LENGTH): Likewise.
4281 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4282 eh_frame_plt_got_size.
4283 (elf_x86_64_arch_bed): Updated.
4284 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4285 eh_frame_plt_got_size.
4286 (elf_x86_64_nacl_arch_bed): Likewise.
4287 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4288 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4289 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4290 .eh_frame section for .plt.got.
4291 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4292 for .plt.got.
4293
f129e49f
L
42942017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4295
4296 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4297 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4298
cd6581da
NC
42992017-01-09 Nick Clifton <nickc@redhat.com>
4300
4301 * dwarf2.c (lookup_address_in_function_table): Return early if
4302 there are no functions in the given comp unit, or if the high
4303 address of the last function in the comp unit is less than the
4304 desired address.
4305
98f02962
NC
43062017-01-09 Nick Clifton <nickc@redhat.com>
4307
4308 PR binutils/21013
4309 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4310 message if there are too many symbols to load.
4311
ae4fda66
JC
43122017-01-04 James Clarke <jrtc27@jrtc27.com>
4313
4314 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4315 if relocs are cached.
4316
de1010f4
RF
43172017-01-03 Rich Felker <bugdal@aerifal.cx>
4318
4319 PR ld/21017
4320 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4321 for R_MICROBLAZE_GOTOFF_64.
4322
09fe2662
NC
43232017-01-03 Nick Clifton <nickc@redhat.com>
4324
4325 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4326 warning about using a possibly uninitialised variable.
4327
595e0a47
AM
43282017-01-02 Alan Modra <amodra@gmail.com>
4329
4330 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4331 (allocate_plt_static, allocate_dynrelocs): Use it.
4332
7bd9df3b
AM
43332017-01-02 Alan Modra <amodra@gmail.com>
4334
4335 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4336 .PARISC.unwind section.
4337
5b86074c
AM
43382017-01-02 Alan Modra <amodra@gmail.com>
4339
4340 PR ld/20989
4341 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4342 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4343 indirect to GOT pointer relative code edit.
4344
2571583a
AM
43452017-01-02 Alan Modra <amodra@gmail.com>
4346
4347 Update year range in copyright notice of all files.
4348
5c1ad6b5 4349For older changes see ChangeLog-2016
3499769a 4350\f
5c1ad6b5 4351Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM
4352
4353Copying and distribution of this file, with or without modification,
4354are permitted in any medium without royalty provided the copyright
4355notice and this notice are preserved.
4356
4357Local Variables:
4358mode: change-log
4359left-margin: 8
4360fill-column: 74
4361version-control: never
4362End:
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