x86: Add POINTER_LOCAL_IFUNC_P/PLT_LOCAL_IFUNC_P
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
cf1070f1
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12017-10-06 H.J. Lu <hongjiu.lu@intel.com>
2
3 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
4 (PLT_LOCAL_IFUNC_P): Likewise.
5 * elf32-i386.c (elf_i386_relocate_section): Use them.
6 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
7
f70656b2
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82017-10-06 H.J. Lu <hongjiu.lu@intel.com>
9
10 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
11 * elf32-i386.c (elf_i386_relocate_section): Use it.
12 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
13
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142017-10-06 H.J. Lu <hongjiu.lu@intel.com>
15
16 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
17 * elf32-i386.c (elf_i386_relocate_section): Use it.
18 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
19
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202017-10-06 H.J. Lu <hongjiu.lu@intel.com>
21
22 * elf32-i386.c (X86_PCREL_TYPE_P): New.
23 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
24 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
25 (X86_PCREL_TYPE_P): This.
26 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
27 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
28 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
29 X86_PCREL_TYPE_P.
30 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
31
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322017-10-06 H.J. Lu <hongjiu.lu@intel.com>
33
34 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
35 * elf32-i386.c (elf_i386_tls_transition): Use it.
36 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
37
0caf6c82
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382017-10-05 H.J. Lu <hongjiu.lu@intel.com>
39
40 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
41 Dump dynamic relocation in read-only section with minfo if
42 needed.
43 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
44 (maybe_set_textrel): Likewise.
45 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
46 read-only section with minfo.
47
6d5be5d6
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482017-10-05 John Baldwin <jhb@FreeBSD.org>
49
50 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
51
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522017-10-05 H.J. Lu <hongjiu.lu@intel.com>
53
54 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
55 in read-only section with minfo.
56 (tilepro_elf_size_dynamic_sections): Likewise.
57 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
58 (tilegx_elf_size_dynamic_sections): Likewise.
59
2ca7de37
PA
602017-10-05 Pedro Alves <palves@redhat.com>
61
62 PR 22245
63 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
64 ellipsis parameter. Split out bfd_error_on_input code to..
65 (bfd_set_input_error): .. New function.
66 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
67 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
68 * bfd-in2.h: Regenerate.
69
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702017-10-05 Alan Modra <amodra@gmail.com>
71
72 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
73 fini_array error value.
74
db4677b8
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752017-10-05 Alan Modra <amodra@gmail.com>
76
77 PR 21167
78 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
79 groups.
80 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
81 flag from section.
82 (elf_fake_sections): Adjust calls. Exit immediately on failure.
83 (bfd_elf_set_group_contents): Add associated reloc section indices
84 to group contents.
85
a5259595
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862017-10-04 Alan Modra <amodra@gmail.com>
87
88 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
89 classify symbols for ELFv2.
90
9ba5f27c
PK
912017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
92
93 PR 22245
94 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
95 undergoes default promotion.
96 * bfd-in2.h: Regenerate.
97
dcd2b8a0
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982017-10-02 Alan Modra <amodra@gmail.com>
99
100 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
101 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
102
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1032017-10-01 Alan Modra <amodra@gmail.com>
104
105 PR 21957
106 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
107 (add_line_info): Always put end_sequence last.
108
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1092017-10-01 Alan Modra <amodra@gmail.com>
110
111 PR 22047
112 * dwarf2.c (read_section): Allocate buffer with extra byte for
113 bfd_simple_get_relocated_section_contents rather than copying
114 afterwards.
115
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1162017-09-29 Alan Modra <amodra@gmail.com>
117
118 * merge.c (merge_strings): Return FALSE on malloc failure.
119 (_bfd_merge_sections): Return failures from record_section and
120 merge_strings.
121
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1222017-09-28 Alan Modra <amodra@gmail.com>
123
124 PR 22220
125 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
126 a case where plugin_notice isn't called.
127
cd28e7aa
KLC
1282017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
129
130 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
131 comparison.
132
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1332017-09-26 H.J. Lu <hongjiu.lu@intel.com>
134
135 PR ld/22199
136 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
137 output_bfd to info->callbacks->minfo.
138
262c0a87
NC
1392017-09-26 Nick Clifton <nickc@redhat.com>
140
141 PR 22172
142 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
143 assertion failure if elf_x86_64_rtype_to_howto has already issued
144 an error message.
145
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1462017-09-26 Alan Modra <amodra@gmail.com>
147
148 PR 22210
149 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
150 read data.
151
30d0157a
NC
1522017-09-26 Nick Clifton <nickc@redhat.com>
153
154 PR 22210
155 * dwarf2.c (read_formatted_entries): Fail early if we know that
156 the loop parsing data entries will overflow the end of the
157 section.
158
1b86808a
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1592017-09-26 Alan Modra <amodra@gmail.com>
160
161 PR 22209
162 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
163 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
164 to stash->info_ptr_memory, and check die_ref is within that memory.
165 Set info_ptr_end correctly when another CU is refd. Check die_ref
166 for DW_FORM_ref4 etc. is within CU.
167
a54018b7
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1682017-09-26 Alan Modra <amodra@gmail.com>
169
170 PR 22205
171 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
172 (read_formatted_entries): Init "fe".
173 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
174
e338894d
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1752017-09-26 Alan Modra <amodra@gmail.com>
176
177 PR 22204
178 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
179 bounds in inner loop.
180
1da5c9a4
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1812017-09-25 Alan Modra <amodra@gmail.com>
182
183 PR 22202
184 * dwarf1.c (parse_die): Sanity check pointer against section limit
185 before dereferencing.
186 (parse_line_table): Likewise.
187
11855d8a
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1882017-09-25 Alan Modra <amodra@gmail.com>
189
190 PR 22201
191 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
192 has string form.
193 (parse_comp_unit): Likewise.
194
c361faae
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1952017-09-25 Alan Modra <amodra@gmail.com>
196
197 PR 22200
198 * dwarf2.c (read_formatted_entries): Error on format_count zero.
199
52b36c51
AM
2002017-09-24 Alan Modra <amodra@gmail.com>
201
202 PR 22197
203 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
204 within section bounds.
205
a26a013f
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2062017-09-24 Alan Modra <amodra@gmail.com>
207
208 PR 22191
209 * dwarf2.c (decode_line_info): Properly free line sequences on error.
210
52a93b95
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2112017-09-24 Alan Modra <amodra@gmail.com>
212
213 PR 22187
214 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
215 pname param. Return status. Make name const. Don't abort,
216 return an error. Formatting. Exit if current info_ptr matches
217 orig_info_ptr. Update callers.
218 (scan_unit_for_symbols): Start at nesting_level of zero. Make
219 nested_funcs an array of structs for extensibility. Formatting.
220
d8010d3e
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2212017-09-24 Alan Modra <amodra@gmail.com>
222
223 PR 22186
224 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
225 rather than dividing by zero.
226
515f23e6
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2272017-09-24 Alan Modra <amodra@gmail.com>
228
229 PR 22169
230 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
231
0d76029f
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2322017-09-24 Alan Modra <amodra@gmail.com>
233
234 PR 22167
235 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
236
bd61e135
AM
2372017-09-24 Alan Modra <amodra@gmail.com>
238
239 PR 22166
240 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
241 SHT_GNU_verneed section for sanity. Don't zalloc memory for
242 verref.
243
61e3bf5f
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2442017-09-22 H.J. Lu <hongjiu.lu@intel.com>
245
246 PR binutils/22170
247 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
248 corrupted PLT.
249
b69e9267
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2502017-09-22 H.J. Lu <hongjiu.lu@intel.com>
251
59ca4c1b 252 PR binutils/22163
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253 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
254 -1 if bfd_canonicalize_dynamic_reloc returns 0.
255
b877d21f
PA
2562017-09-22 Pedro Alves <palves@redhat.com>
257 Alan Modra <amodra@gmail.com>
258
259 * version.h: Add comment.
260
8fe09d74
AA
2612017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
262
263 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
264 NT_S390_GS_BC, correct the previously swapped invocations of
265 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
266
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2672017-09-19 Alan Modra <amodra@gmail.com>
268
269 PR 21441
270 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
271 size.
272
3d13f3e9
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2732017-09-19 Alan Modra <amodra@gmail.com>
274
275 PR 22150
276 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
277 symbols before calculating verrefs. Don't renumber dynsyms
278 after gc. Exclude .gnu.version when zero or one dynsym.
279 Localize some vars and reindent.
280
94670f6c
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2812017-09-18 H.J. Lu <hongjiu.lu@intel.com>
282
283 PR ld/22148
284 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
285 return from bfd_canonicalize_dynamic_reloc.
286
21d0a606
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2872017-09-15 Alan Modra <amodra@gmail.com>
288
289 PR 22116
290 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
291 overflows bfd_size_type.
292
5e5e02ae
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2932017-09-14 H.J. Lu <hongjiu.lu@intel.com>
294
295 PR ld/22135
296 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
297 to indicate if conversion is performed.
298 (elf_i386_check_relocs): Cache section contents and relocations
299 if conversion is performed.
300 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
301 contents and relocations if conversion is performed.
302
4d465c68
NC
3032017-09-14 Nick Clifton <nickc@redhat.com>
304
305 PR binutils/22113
306 * peXXigen.c (pe_print_idata): Extend check for HintName vector
307 entries.
308
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3092017-09-13 H.J. Lu <hongjiu.lu@intel.com>
310
311 * elfxx-x86.h: Fix a typo in comments.
312
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KLC
3132017-09-09 Kamil Rytarowski <n54@gmx.com>
314
315 * elf32-nds32.c: Rename __BIT() to N32_BIT().
316
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3172017-09-09 Alan Modra <amodra@gmail.com>
318
319 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
320 plt_stub_align.
321
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3222017-09-09 H.J. Lu <hongjiu.lu@intel.com>
323
324 * elf32-i386.c (elf_i386_relocate_section): Update usage of
325 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
326 (elf_i386_finish_dynamic_symbol): Likewise.
327 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
328 (elf_x86_64_finish_dynamic_symbol): Likewise.
329 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
330 (_bfd_x86_elf_fixup_symbol): Likewise.
331
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3322017-09-09 H.J. Lu <hongjiu.lu@intel.com>
333
334 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
335 check has_non_got_reloc.
336
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3372017-09-09 H.J. Lu <hongjiu.lu@intel.com>
338
339 PR ld/22115
340 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
341 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
342 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
343 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
344 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
345 and linker_def on __ehdr_start if it is referenced and not
346 defined.
347 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
348 and return TRUE when building executable, if a symbol has
349 non-GOT/non-PLT relocations in text section or there is no
350 dynamic linker.
351 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
352
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3532017-09-08 H.J. Lu <hongjiu.lu@intel.com>
354
355 * elfxx-x86.h: Update comments.
356
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3572017-09-08 H.J. Lu <hongjiu.lu@intel.com>
358
359 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
360 elf_x86_plt_layout_table with elf_x86_init_table.
361 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
362 Likewise.
363 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
364 Likewise.
365 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
366 (elf_x86_init_table): This.
367 (_bfd_x86_elf_link_setup_gnu_properties): Replace
368 elf_x86_plt_layout_table with elf_x86_init_table.
369
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3702017-09-07 H.J. Lu <hongjiu.lu@intel.com>
371
372 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
373 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
374 * configure: Regenerated.
375 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
376 and r_sym fields of plt_layout.
377 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
378 Likewise.
379 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
380 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
381 r_info nor r_sym fields.
382 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
383 fields of htab.
384 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
385
9eb7b0ac
PD
3862017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
387
388 * (_bfd_riscv_relax_align): Call bfd_set_error and
389 print an error message when unable to relax a .align directive.
390
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PD
3912017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
392
393 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
394 (riscv_record_pcrel_hi_reloc): Add absolute argument.
395 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
396 R_RISCV_PCREL_HI20 relocs, and pass the result to
397 riscv_record_pcrel_hi_reloc.
398
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3992017-09-07 H.J. Lu <hongjiu.lu@intel.com>
400
401 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
402 r_type_p. Remove the converted argument. Replace
403 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
404 the new relocation type via r_type_p.
405 (elf_i386_relocate_section): Likewise.
406 (elf_i386_finish_dynamic_symbol): Likewise.
407 (need_convert_load): Removed.
408 (check_relocs_failed): Updated.
409 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
410 instead of setting need_convert_load.
411 (_bfd_i386_elf_convert_load): Removed.
412 * elf64-x86-64.c (need_convert_load): Removed.
413 (check_relocs_failed): Updated.
414 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
415 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
416 Return the new relocation type via r_type_p.
417 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
418 instead of setting need_convert_load.
419 (elf_x86_64_check_relocs): Don't check PIC if relocation has
420 been converted.
421 (_bfd_x86_64_elf_convert_load): Removed.
422 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
423 with SYMBOL_REFERENCES_LOCAL_P.
424 (elf_x86_64_finish_dynamic_symbol): Likewise.
425 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
426 set convert_load.
427 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
428 (_bfd_x86_elf_link_symbol_references_local): New function.
429 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
430 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
431 SYMBOL_REFERENCES_LOCAL_P.
432 (elf_x86_link_hash_entry): Add local_ref.
433 (elf_x86_link_hash_table): Remove convert_load.
434 (_bfd_i386_elf_convert_load): Removed.
435 (_bfd_x86_64_elf_convert_load): Likewise.
436 (_bfd_x86_elf_link_symbol_references_local): New.
437
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4382017-09-06 H.J. Lu <hongjiu.lu@intel.com>
439
440 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
441 (elf_x86_64_info_to_howto): Get the real relocation type by
442 masking out R_X86_64_converted_reloc_bit.
443 (elf_x86_64_check_tls_transition): Get the real relocation type
444 by masking out R_X86_64_converted_reloc_bit.
445 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
446 instead of setting converted_reloc.
447 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
448 instead of converted_reloc. Get the real relocation type by
449 masking out R_X86_64_converted_reloc_bit.
450 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
451 R_X86_64_converted_reloc_bit is valid.
452 * elfxx-x86.h (converted_reloc): Removed.
453
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4542017-09-06 H.J. Lu <hongjiu.lu@intel.com>
455
456 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
457 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
458 to get the relocation type again.
459 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
460 r_type when calling elf_x86_64_tls_transition. Don't use
461 ELF32_R_TYPE to get the relocation type again.
462
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4632017-09-05 H.J. Lu <hongjiu.lu@intel.com>
464
465 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
466 converted_reloc.
467
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4682017-09-05 H.J. Lu <hongjiu.lu@intel.com>
469
470 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
471 argument. Don't check relocation overflow. Avoid relocation
472 overflow if --no-relax is used. Set converted_reloc on symbol
473 if a GOTPCREL relocation is converted.
474 (elf_x86_64_relocate_section): Issue a fatal error and suggest
475 --no-relax if GOTPCREL relocation conversion leads to relocation
476 overflow.
477 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
478
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AFB
4792017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
480 Edmar Wienskoski <edmar.wienskoski@nxp.com
481
482 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
483 (ppc_elf_check_relocs): Handle it.
484 (ppc_elf_vle_split20): New function.
485 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
486
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4872017-09-03 H.J. Lu <hongjiu.lu@intel.com>
488
489 PR ld/22071
490 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
491 for x86-64 if GOT_TLS_GDESC_P is true.
492
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4932017-09-03 Alan Modra <amodra@gmail.com>
494
495 PR 22067
496 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
497
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4982017-09-02 H.J. Lu <hongjiu.lu@intel.com>
499
500 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
501 tls_get_addr for x86-64 in one place.
502
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5032017-09-02 H.J. Lu <hongjiu.lu@intel.com>
504
505 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
506 with elfxx-x86.lo for 64-bit BFD.
507 * configure: Regenerated.
508
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5092017-09-02 H.J. Lu <hongjiu.lu@intel.com>
510
511 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
512 (_bfd_i386_elf_convert_load): This. Remove static.
513 (elf_i386_size_dynamic_sections): Removed.
514 (elf_backend_size_dynamic_sections): Likewise.
515 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
516 (_bfd_x86_64_elf_convert_load): This. Remove static.
517 (elf_x86_64_size_dynamic_sections): Removed.
518 (elf_backend_size_dynamic_sections): Likewise.
519 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
520 (elf_x86_allocate_dynrelocs): This. Make it static.
521 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
522 (elf_x86_allocate_local_dynreloc): This. Make it static.
523 (elf_i386_is_reloc_section): New function.
524 (elf_x86_64_is_reloc_section): Likewise.
525 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
526 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
527 Rearrange got_entry_size initialization.
528 (_bfd_x86_elf_size_dynamic_sections): New function.
529 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
530 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
531 (_bfd_i386_elf_convert_load): New.
532 (_bfd_x86_64_elf_convert_load): Likewise.
533 (_bfd_x86_elf_size_dynamic_sections): Likewise.
534 (elf_backend_size_dynamic_sections): Likewise.
535 (_bfd_x86_elf_allocate_dynrelocs): Removed.
536 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
537
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5382017-09-02 H.J. Lu <hongjiu.lu@intel.com>
539
540 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
541 update comments.
542
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5432017-09-02 H.J. Lu <hongjiu.lu@intel.com>
544
545 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
546 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
547
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5482017-09-02 H.J. Lu <hongjiu.lu@intel.com>
549
550 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
551 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
552 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
553 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
554 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
555 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
556
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5572017-09-02 H.J. Lu <hongjiu.lu@intel.com>
558
559 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
560 (elf_i386_allocate_local_dynrelocs): Likewise.
561 (elf_i386_size_dynamic_sections): Replace
562 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
563 with _bfd_x86_elf_allocate_dynrelocs and
564 _bfd_x86_elf_allocate_local_dynrelocs.
565 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
566 (elf_x86_64_allocate_local_dynrelocs): Likewise.
567 (elf_x86_64_size_dynamic_sections): Replace
568 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
569 with _bfd_x86_elf_allocate_dynrelocs and
570 _bfd_x86_elf_allocate_local_dynrelocs.
571 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
572 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
573 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
574 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
575
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5762017-09-02 H.J. Lu <hongjiu.lu@intel.com>
577
578 * elf32-i386.c (is_i386_elf): Removed.
579 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
580 (elf_i386_size_dynamic_sections): Likewise.
581 (elf_i386_relocate_section): Likewise.
582 * elf64-x86-64.c (is_x86_64_elf): Removed.
583 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
584 is_x86_elf.
585 (elf_x86_64_size_dynamic_sections): Likewise.
586 (elf_x86_64_relocate_section): Likewise.
587 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
588 target_id.
589 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
590 (is_x86_elf): New.
591
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5922017-09-02 H.J. Lu <hongjiu.lu@intel.com>
593
594 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
595 (elf_i386_allocate_dynrelocs): Replace
596 elf_i386_compute_jump_table_size with
597 elf_x86_compute_jump_table_size.
598 (elf_i386_size_dynamic_sections): Likewise.
599 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
600 (elf_x86_64_allocate_dynrelocs): Replace
601 elf_x86_64_compute_jump_table_size with
602 elf_x86_compute_jump_table_size.
603 (elf_x86_64_size_dynamic_sections): Likewise.
604 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
605 got_entry_size.
606 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
607 (elf_x86_compute_jump_table_size): New.
608
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6092017-09-02 H.J. Lu <hongjiu.lu@intel.com>
610
611 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
612 sizeof_reloc.
613 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
614 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
615
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6162017-09-02 H.J. Lu <hongjiu.lu@intel.com>
617
618 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
619 with htab->is_vxworks.
620 (elf_i386_size_dynamic_sections): Likewise.
621 (elf_i386_relocate_section): Likewise.
622 (elf_i386_finish_dynamic_symbol): Likewise.
623 (elf_i386_finish_dynamic_sections): Likewise.
624
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6252017-09-02 H.J. Lu <hongjiu.lu@intel.com>
626
627 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
628 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
629 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
630 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
631 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
632 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
633 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
634 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
635
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6362017-09-01 H.J. Lu <hongjiu.lu@intel.com>
637
638 PR ld/22064
639 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
640 ELF_COMMON_DEF_P for common symbols.
641
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6422017-09-02 Alan Modra <amodra@gmail.com>
643
644 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
645 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
646 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
647
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6482017-09-01 H.J. Lu <hongjiu.lu@intel.com>
649
650 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
651 (elf_backend_gc_mark_hook): Likewise.
652 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
653 (elf_backend_gc_mark_hook): Likewise.
654 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
655 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
656 (elf_backend_gc_mark_hook): Likewise.
657
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6582017-09-01 H.J. Lu <hongjiu.lu@intel.com>
659
660 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
661 (elf_backend_adjust_dynamic_symbol): Likewise.
662 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
663 (elf_backend_adjust_dynamic_symbol): Likewise.
664 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
665 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
666 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
667 (_bfd_x86_elf_adjust_dynamic_symbol): New.
668 (elf_backend_adjust_dynamic_symbol): Likewise.
669
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6702017-09-01 H.J. Lu <hongjiu.lu@intel.com>
671
672 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
673 comments.
674
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6752017-09-01 H.J. Lu <hongjiu.lu@intel.com>
676
677 * elf32-i386.c (elf_i386_mkobject): Removed.
678 (bfd_elf32_mkobject): Likewise.
679 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
680 (bfd_elf64_mkobject): Likewise.
681 (bfd_elf32_mkobject): Likewise.
682 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 683 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
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684 (bfd_elf64_mkobject): Likewise.
685 (bfd_elf32_mkobject): Likewise.
686
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6872017-09-01 H.J. Lu <hongjiu.lu@intel.com>
688
689 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
690 Call _bfd_x86_elf_link_setup_gnu_properties.
691 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
692 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
693 entries.
694 (elf_x86_64_non_lazy_plt): Likewise.
695 (elf_x86_64_lazy_bnd_plt): Likewise.
696 (elf_x86_64_non_lazy_bnd_plt): Likewise.
697 (elf_x86_64_lazy_ibt_plt): Likewise.
698 (elf_x32_lazy_ibt_plt): Likewise.
699 (elf_x86_64_non_lazy_ibt_plt): Likewise.
700 (elf_x32_non_lazy_ibt_plt): Likewise.
701 (elf_x86_64_nacl_plt): Likewise.
702 (elf_x86_64_link_setup_gnu_properties): Updated. Call
703 _bfd_x86_elf_link_setup_gnu_properties.
704 * elfxx-x86.c: Include elf-vxworks.h".
705 (_bfd_x86_elf_link_setup_gnu_properties): New function.
706 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
707 comments for pic_plt0_entry and pic_plt_entry.
708 (elf_x86_non_lazy_plt_layout): Likewise.
709 (elf_x86_plt_layout_table): New.
710 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
711
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7122017-09-01 H.J. Lu <hongjiu.lu@intel.com>
713
714 PR ld/22061
715 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
716 .eh_frame section for the second PLT.
717 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
718 alignment of .eh_frame section for the second PLT.
719
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7202017-09-01 Nick Clifton <nickc@redhat.com>
721
722 PR 22059
723 * dwarf2.c (decode_line_info): Fix test for an overlong line info
724 structure.
725
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7262017-09-01 Nick Clifton <nickc@redhat.com>
727
728 PR 22058
729 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
730 attribute buffer is NUL terminated.
731
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7322017-08-31 Nick Clifton <nickc@redhat.com>
733
734 PR 22047
735 * dwarf2.c (read_section): If necessary add a terminating NUL byte
736 to dwarf string sections.
737
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7382017-08-31 Alan Modra <amodra@gmail.com>
739
740 * po/SRC-POTFILES.in: Regenerate.
741
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7422017-08-31 Alan Modra <amodra@gmail.com>
743
744 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
745 for a section containing just a terminator. Allow multiple
746 terminators at end of section.
747 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
748 sections when not adding alignment. Assert on terminator in
749 the middle of FDEs.
750
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7512017-08-31 Alan Modra <amodra@gmail.com>
752
753 PR 21441
754 PR 22048
755 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
756 terminators.
757
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7582017-08-30 H.J. Lu <hongjiu.lu@intel.com>
759
760 * configure.ac (bfd_backends): Add elf64.lo together with
761 elfxx-x86.lo for 64-bit BFD.
762 * configure: Regenerated.
763
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7642017-08-31 James Bowman <james.bowman@ftdichip.com>
765
766 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
767 for R_FT32_18.
768
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7692017-08-31 Alan Modra <amodra@gmail.com>
770
771 PR binutils/22032
772 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
773 before _close_and_cleanup. Call iovec->bclose after.
774 (bfd_close): Remove code common to, and call, bfd_close_all_done.
775
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7762017-08-30 H.J. Lu <hongjiu.lu@intel.com>
777
778 * elf32-i386.c (elf_i386_plt_type): Removed.
779 (elf_i386_plt): Likewise.
780 (elf_i386_get_synthetic_symtab): Updated. Call
781 _bfd_x86_elf_get_synthetic_symtab.
782 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
783 (elf_x86_64_plt): Likewise.
784 (elf_x86_64_get_synthetic_symtab): Updated. Call
785 _bfd_x86_elf_get_synthetic_symtab.
786 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
787 (elf_x86_64_get_plt_got_vma): Likewise.
788 (elf_i386_valid_plt_reloc_p): Likewise.
789 (elf_x86_64_valid_plt_reloc_p): Likewise.
790 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
791 * elfxx-x86.h (elf_x86_plt_type): New.
792 (elf_x86_plt): Likewise.
793 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
794
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7952017-08-30 H.J. Lu <hongjiu.lu@intel.com>
796
797 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
798 target_id instead of elf_machine_code.
799
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8002017-08-30 H.J. Lu <hongjiu.lu@intel.com>
801
802 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
803 (elf_i386_lazy_plt_layout): Likewise.
804 (elf_i386_non_lazy_plt_layout): Likewise.
805 (elf_i386_plt_layout): Likewise.
806 (elf_i386_link_hash_table): Likewise.
807 (elf_i386_next_tls_desc_index): Likewise.
808 (elf_i386_srelplt2): Likewise.
809 (elf_i386_plt): Likewise.
810 (elf_i386_lazy_plt): Likewise.
811 (elf_i386_non_lazy_plt): Likewise.
812 (elf_i386_link_hash_table_create): Likewise.
813 (bfd_elf32_bfd_link_hash_table_create): Likewise.
814 (elf_i386_lazy_plt): Updated.
815 (elf_i386_non_lazy_plt): Likewise.
816 (elf_i386_lazy_ibt_plt): Likewise.
817 (elf_i386_non_lazy_ibt_plt): Likewise.
818 (elf_i386_allocate_dynrelocs): Likewise.
819 (elf_i386_size_dynamic_sections): Likewise.
820 (elf_i386_relocate_section): Likewise.
821 (elf_i386_finish_dynamic_symbol): Likewise.
822 (elf_i386_finish_dynamic_sections): Likewise.
823 (elf_i386_get_synthetic_symtab): Likewise.
824 (elf_i386_link_setup_gnu_properties): Likewise.
825 (elf_i386_nacl_plt): Likewise.
826 * elf64-x86-64.c (ABI_64_P): Removed.
827 (ELF64_DYNAMIC_INTERPRETER): Likewise.
828 (ELF32_DYNAMIC_INTERPRETER): Likewise.
829 (elf_x86_64_lazy_plt_layout): Likewise.
830 (elf_x86_64_non_lazy_plt_layout): Likewise.
831 (elf_x86_64_plt_layout): Likewise.
832 (elf_x86_64_link_hash_table): Likewise.
833 (elf_x86_64_plt): Likewise.
834 (elf_x86_64_lazy_plt): Likewise.
835 (elf_x86_64_non_lazy_plt): Likewise.
836 (elf_x86_64_link_hash_table_create): Likewise.
837 (bfd_elf64_bfd_link_hash_table_create): Likewise.
838 (bfd_elf32_bfd_link_hash_table_create): Likewise.
839 (elf_x86_64_lazy_plt): Updated.
840 (elf_x86_64_non_lazy_plt): Likewise.
841 (elf_x86_64_lazy_bnd_plt): Likewise.
842 (elf_x86_64_non_lazy_bnd_plt): Likewise.
843 (elf_x86_64_lazy_ibt_plt): Likewise.
844 (elf_x32_lazy_ibt_plt): Likewise.
845 (elf_x86_64_non_lazy_ibt_plt): Likewise.
846 (elf_x32_non_lazy_ibt_plt): Likewise.
847 (elf_x86_64_allocate_dynrelocs): Likewise.
848 (elf_x86_64_size_dynamic_sections): Likewise.
849 (elf_x86_64_relocate_section): Likewise.
850 (elf_x86_64_finish_dynamic_symbol): Likewise.
851 (elf_x86_64_finish_dynamic_sections): Likewise.
852 (elf_x86_64_get_synthetic_symtab): Likewise.
853 (elf_x86_64_link_setup_gnu_properties): Likewise.
854 (elf_x86_64_nacl_plt): Likewise.
855 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
856 "elf/x86-64.h".
857 (ELF32_DYNAMIC_INTERPRETER): New.
858 (ELF64_DYNAMIC_INTERPRETER): Likewise.
859 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
860 (_bfd_x86_elf_link_hash_table_create): Likewise.
861 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
862 (elf_x86_link_hash_table_free): This. Make it static.
863 * elfxx-x86.h: Don't include "objalloc.h".
864 (ABI_64_P): New.
865 (elf_x86_lazy_plt_layout): Likewise.
866 (elf_x86_non_lazy_plt_layout): Likewise.
867 (elf_x86_plt_layout): Likewise.
868 (_bfd_x86_elf_link_hash_table_create): Likewise.
869 (bfd_elf64_bfd_link_hash_table_create): Likewise.
870 (bfd_elf32_bfd_link_hash_table_create): Likewise.
871 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
872 srelplt2 and next_tls_desc_index.
873 (_bfd_x86_elf_link_hash_table_free): Removed.
874
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8752017-08-30 Maciej W. Rozycki <macro@imgtec.com>
876
877 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
878 branch offset interpretation.
879
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8802017-08-30 H.J. Lu <hongjiu.lu@intel.com>
881
882 PR binutils/22032
883 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
884
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8852017-08-30 H.J. Lu <hongjiu.lu@intel.com>
886
887 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
888 (elf_x86_64_srelplt2): Likewise.
889
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8902017-08-30 Alan Modra <amodra@gmail.com>
891
892 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
893 (ppc64_elf_tls_optimize): Set it.
894 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
895 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
896 addis would add zero.
897 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
898 (ppc_elf_tls_optimize): Set it.
899 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
900 insn on TPREL16_LO relocs to use r2 when addis would add zero.
901
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9022017-08-30 Alan Modra <amodra@gmail.com>
903
904 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
905 __tls_get_addr call sequences to LE, don't move the addi down
906 to the nop. Replace the bl with addi and leave the nop alone.
907
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9082017-08-29 H.J. Lu <hongjiu.lu@intel.com>
909
910 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
911 Re-indent.
912 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
913 Likewise.
914 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
915
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9162017-08-29 H.J. Lu <hongjiu.lu@intel.com>
917
918 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
919 (BFD64_BACKENDS): Likewise.
920 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
921 (BFD64_BACKENDS_CFILES): Likewise.
922 * Makefile.in: Regenerated.
923 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
924 elf32-i386.lo and elf64-x86-64.lo.
925 * configure: Regenerated.
926 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
927 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
928 "objalloc.h" and "hashtab.h".
929 (ELIMINATE_COPY_RELOCS): Removed.
930 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
931 (SYMBOL_NO_COPYRELOC): Likewise.
932 (elf_i386_link_hash_entry): Likewise.
933 (GOT_UNKNOWN): Likewise.
934 (GOT_NORMAL): Likewise.
935 (GOT_TLS_GD): Likewise.
936 (elf_i386_hash_entry): Likewise.
937 (elf_i386_obj_tdata): Likewise.
938 (elf_i386_tdata): Likewise.
939 (elf_i386_local_got_tls_type): Likewise.
940 (elf_i386_local_tlsdesc_gotent): Likewise.
941 (elf_i386_hash_table): Likewise.
942 (elf_i386_link_hash_newfunc): Likewise.
943 (elf_i386_local_htab_hash): Likewise.
944 (elf_i386_local_htab_eq): Likewise.
945 (elf_i386_get_local_sym_hash): Likewise.
946 (elf_i386_link_hash_table_free): Likewise.
947 (elf_i386_copy_indirect_symbol): Likewise.
948 (elf_i386_fixup_symbol): Likewise.
949 (elf_i386_readonly_dynrelocs): Likewise.
950 (elf_i386_always_size_sections): Likewise.
951 (elf_i386_set_tls_module_base): Likewise.
952 (elf_i386_dtpoff_base): Likewise.
953 (compare_relocs): Likewise.
954 (elf_i386_hash_symbol): Likewise.
955 (elf_i386_parse_gnu_properties): Likewise.
956 (elf_i386_merge_gnu_properties): Likewise.
957 (elf_i386_link_check_relocs): Likewise.
958 (elf_i386_merge_symbol_attribute): Likewise.
959 (bfd_elf32_bfd_link_check_relocs): Likewise.
960 (elf_backend_copy_indirect_symbol): Likewise.
961 (elf_backend_always_size_sections): Likewise.
962 (elf_backend_omit_section_dynsym): Likewise.
963 (elf_backend_hash_symbol): Likewise.
964 (elf_backend_fixup_symbol): Likewise.
965 (elf_backend_parse_gnu_properties): Likewise.
966 (elf_backend_merge_gnu_properties): Likewise.
967 (elf_backend_merge_symbol_attribute): Likewise.
968 (elf_i386_mkobject): Updated.
969 (elf_i386_link_hash_table_create): Likewise.
970 (elf_i386_check_tls_transition): Likewise.
971 (elf_i386_tls_transition): Likewise.
972 (elf_i386_convert_load_reloc): Likewise.
973 (elf_i386_check_relocs): Likewise.
974 (elf_i386_adjust_dynamic_symbol): Likewise.
975 (elf_i386_allocate_dynrelocs): Likewise.
976 (elf_i386_convert_load): Likewise.
977 (elf_i386_size_dynamic_sections): Likewise.
978 (elf_i386_relocate_section): Likewise.
979 (elf_i386_finish_dynamic_symbol ): Likewise.
980 (elf_i386_finish_dynamic_sections): Likewise.
981 (elf_i386_output_arch_local_syms): Likewise.
982 (elf_i386_get_synthetic_symtab): Likewise.
983 (elf_i386_link_setup_gnu_properties): Likewise.
984 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
985 of elf_link_hash_table, as base.
986 (elf_i386_next_tls_desc_index): New.
987 (elf_i386_srelplt2): Likewise.
988 (elf_i386_plt): Likewise.
989 (elf_i386_lazy_plt): Likewise.
990 (elf_i386_non_lazy_plt): Likewise.
991 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
992 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
993 "objalloc.h" and "hashtab.h".
994 (ELIMINATE_COPY_RELOCS): Removed.
995 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
996 (SYMBOL_NO_COPYRELOC): Likewise.
997 (elf_x86_64_link_hash_entry): Likewise.
998 (GOT_UNKNOWN): Likewise.
999 (GOT_NORMAL): Likewise.
1000 (GOT_TLS_GD): Likewise.
1001 (elf_x86_64_hash_entry): Likewise.
1002 (elf_x86_64_obj_tdata): Likewise.
1003 (elf_x86_64_tdata): Likewise.
1004 (elf_x86_64_local_got_tls_type): Likewise.
1005 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1006 (elf_x86_64_hash_table): Likewise.
1007 (elf_x86_64_link_hash_newfunc): Likewise.
1008 (elf_x86_64_local_htab_hash): Likewise.
1009 (elf_x86_64_local_htab_eq): Likewise.
1010 (elf_x86_64_get_local_sym_hash): Likewise.
1011 (elf_x86_64_link_hash_table_free): Likewise.
1012 (elf_x86_64_copy_indirect_symbol): Likewise.
1013 (elf_x86_64_fixup_symbol): Likewise.
1014 (elf_x86_64_readonly_dynrelocs): Likewise.
1015 (elf_x86_64_always_size_sections): Likewise.
1016 (elf_x86_64_set_tls_module_base): Likewise.
1017 (elf_x86_64_dtpoff_base): Likewise.
1018 (compare_relocs): Likewise.
1019 (elf_x86_64_merge_symbol_attribute): Likewise.
1020 (elf_x86_64_hash_symbol): Likewise.
1021 (elf_x86_64_parse_gnu_properties): Likewise.
1022 (elf_x86_64_merge_gnu_properties): Likewise.
1023 (elf_x86_64_link_check_relocs): Likewise.
1024 (elf_backend_copy_indirect_symbol): Likewise.
1025 (elf_backend_always_size_sections): Likewise.
1026 (bfd_elf64_bfd_link_check_relocs): Likewise.
1027 (elf_backend_merge_symbol_attribute): Likewise.
1028 (elf_backend_hash_symbol): Likewise.
1029 (elf_backend_omit_section_dynsym): Likewise.
1030 (elf_backend_fixup_symbol): Likewise.
1031 (elf_backend_parse_gnu_properties): Likewise.
1032 (elf_backend_merge_gnu_properties): Likewise.
1033 (bfd_elf32_bfd_link_check_relocs): Likewise.
1034 (elf_x86_64_mkobject): Updated.
1035 (elf_x86_64_link_hash_table_create): Likewise.
1036 (elf_x86_64_check_tls_transition): Likewise.
1037 (elf_x86_64_tls_transition): Likewise.
1038 (elf_x86_64_convert_load_reloc): Likewise.
1039 (elf_x86_64_check_relocs): Likewise.
1040 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1041 (elf_x86_64_allocate_dynrelocs): Likewise.
1042 (elf_x86_64_convert_load): Likewise.
1043 (elf_x86_64_size_dynamic_sections): Likewise.
1044 (elf_x86_64_relocate_section): Likewise.
1045 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1046 (elf_x86_64_finish_dynamic_sections): Likewise.
1047 (elf_x86_64_output_arch_local_syms): Likewise.
1048 (elf_x86_64_get_synthetic_symtab): Likewise.
1049 (elf_x86_64_link_setup_gnu_properties): Likewise.
1050 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1051 instead of elf_link_hash_table, as base.
1052 (elf_x86_64_next_tls_desc_index): New.
1053 (elf_x86_64_srelplt2): Likewise.
1054 (elf_x86_64_plt): Likewise.
1055 (elf_x86_64_lazy_plt): Likewise.
1056 (elf_x86_64_non_lazy_plt): Likewise.
1057 * elfxx-x86.c: New file.
1058 * elfxx-x86.h: Likewise.
1059
823cb067
L
10602017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1061
1062 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1063 return.
1064 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1065
37c0b6ee
L
10662017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1067
1068 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1069 sections before checking dynamic relocations and free invalid
1070 PLT section contents.
1071 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1072
0fb0a767
L
10732017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1074
1075 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1076 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1077
90efb642
L
10782017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1079
1080 PR binutils/22018
1081 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1082 PLT section size.
1083 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1084
596dc58f
L
10852017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1086
1087 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1088 def_protected.
1089 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1090
a5b4ee94
L
10912017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1092
1093 PR ld/21997
1094 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1095 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1096 Add a has_no_copy_on_protected bitfield.
1097 (elf_has_no_copy_on_protected): New.
1098 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1099 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1100 (elf_merge_gnu_property_list): Likewise.
1101 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1102 to FALSE for elf_has_no_copy_on_protected.
1103 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1104 (elf_i386_link_hash_entry): Add def_protected.
1105 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1106 when checking info->nocopyreloc.
1107 (elf_i386_link_setup_gnu_properties): Don't set
1108 extern_protected_data here.
1109 (elf_i386_merge_symbol_attribute): New function.
1110 (elf_backend_merge_symbol_attribute): New.
1111 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1112 (elf_x86_64_link_hash_entry): Add def_protected.
1113 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1114 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1115 when checking info->nocopyreloc.
1116 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1117 relocation run-time overflow and unresolvable R_X86_64_32S
1118 relocation against protected data symbol defined in shared object
1119 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1120 (elf_x86_64_link_setup_gnu_properties): Don't set
1121 extern_protected_data here.
1122 (elf_x86_64_merge_symbol_attribute): New function.
1123 (elf_backend_merge_symbol_attribute): New.
1124
7c8bbca5
AM
11252017-08-26 Alan Modra <amodra@gmail.com>
1126
1127 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1128 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1129 (ppc_elf_relocate_section): Comment fix.
1130 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1131 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1132 Support dynamic relocs for TPREL16 when non-pic too.
1133 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1134 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1135 when non-pic too.
1136
5fdda9d6
L
11372017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1138
1139 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1140 "symbol" in comments.
1141 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1142
7073b5b9
L
11432017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1144
1145 PR ld/22001
1146 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1147 R_X86_64_PC32 relocation run-time overflow and unresolvable
1148 R_X86_64_32S relocation with -z nocopyreloc.
1149
34bb2571
L
11502017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1151
1152 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1153 Undefined symbols may not have a type.
1154 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1155
aab921ad
L
11562017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1157
1158 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1159 bfd_link_info. Report shared, PIE or PDE object based on
1160 bfd_link_info.
1161 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1162 (elf_x86_64_relocate_section): Likewise.
1163
b1bb697e
L
11642017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1165
1166 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1167 for function symbols.
1168 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1169
73784fa5
L
11702017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1171
1172 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1173 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1174 is set on any input relocatable file.
1175 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1176
46434633
AM
11772017-08-23 Alan Modra <amodra@gmail.com>
1178
1179 PR 21988
1180 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1181 ensure_undefweak_dynamic. Handle undefined too.
1182 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1183 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1184 (allocate_dynrelocs): Discard undefined non-default visibility
1185 relocs first. Make undefined syms dynamic. Tidy goto.
1186
487b6440
AM
11872017-08-21 Alan Modra <amodra@gmail.com>
1188 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 PR ld/21964
1191 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1192 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1193
284d826d
HPN
11942017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1195
1196 PR ld/20125
1197 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1198 undefined weak symbols.
1199
de259397
NC
12002017-08-18 Nick Clifton <nickc@redhat.com>
1201
1202 PR binutils/21962
1203 * tekhex.c (getsym): Fix check for source pointer walking off the
1204 end of the input buffer.
1205
545bc2b3
SN
12062017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1207
1208 PR ld/18808
1209 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1210 relocations in debug sections, change abort to _bfd_error_handler.
1211
0c54f692
NC
12122017-08-14 Nick Clifton <nickc@redhat.com>
1213
1214 PR 21957
1215 * elf.c (setup_group): Check for an empty or very small group
1216 section.
1217 * po/bfd.pot: Regenerate.
1218
79a94a2a
AM
12192017-08-14 Alan Modra <amodra@gmail.com>
1220
1221 PR 21441
1222 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1223 alignment padding here.
1224 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1225 in a reverse pass over sections.
1226
98c5dfc9
L
12272017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1228
1229 PR binutils/21943
1230 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1231 for @plt suffixes first.
1232 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1233
24d3e51b
NC
12342017-08-08 Nick Clifton <nickc@redhat.com>
1235
1236 PR 21916
1237 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1238 small section lengths.
1239 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1240 table.
1241 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1242 there is enough data present in the note.
1243
206c9c79
AM
12442017-08-08 Alan Modra <amodra@gmail.com>
1245
1246 PR 21017
1247 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1248 got.refcount for GOTOFF relocs, just create .got section.
1249
2980ccad
L
12502017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1251
1252 * elflink.c (elf_link_add_object_symbols): Move common symbol
1253 check after bed->common_definition.
1254
b3293efa
AM
12552017-08-07 Alan Modra <amodra@gmail.com>
1256
1257 PR 21910
1258 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1259 needed to define various dynamic tags have been discarded.
1260
b7a18930
NC
12612017-08-07 Nick Clifton <nickc@redhat.com>
1262
1263 PR 21884
1264 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1265 has not been set then use the bfd returned by
1266 _bfd_elf_link_setup_gnu_properties. If that is null then search
1267 through all the input bfds selecting the first normal, ELF format
1268 one.
1269 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1270
1d4af308
L
12712017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1272
1273 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1274 to 1 bit.
1275 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1276 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1277 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1278 (elf_i386_link_check_relocs): New function.
1279 (bfd_elf32_bfd_link_check_relocs): New.
1280 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1281 to 1 bit.
1282 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1283 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1284 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1285 (elf_x86_64_link_check_relocs): New function.
1286 (bfd_elf64_bfd_link_check_relocs): New.
1287 (bfd_elf32_bfd_link_check_relocs): Likewise.
1288
a4819f54
L
12892017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1290
1291 PR ld/21903:
1292 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1293 as undefined for --no-define-common.
1294
55ef6584
AM
12952017-08-05 Alan Modra <amodra@gmail.com>
1296
1297 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1298 hppa_link_hash_table.
1299
d84ed528
MF
13002017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1301
1302 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1303 entries for sysregs with negative indices.
1304
1ef692ea
AK
13052017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1306
1307 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1308 isn't the S/390 specific elf data.
1309 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1310
57593436
KLC
13112017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1312
1313 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1314 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1315 [R_RISCV_ADD16]: Likewise.
1316 [R_RISCV_ADD32]: Likewise.
1317 [R_RISCV_ADD64]: Likewise.
1318 [R_RISCV_SUB6]: Likewise.
1319 [R_RISCV_SUB8]: Likewise.
1320 [R_RISCV_SUB16]: Likewise.
1321 [R_RISCV_SUB32]: Likewise.
1322 [R_RISCV_SUB64]: Likewise.
1323
d44c746a
AM
13242017-07-31 Alan Modra <amodra@gmail.com>
1325
1326 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1327 without ld.so checks.
1328
8b5f1ed8
AM
13292017-07-29 Alan Modra <amodra@gmail.com>
1330
1331 PR 21847
1332 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1333 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1334 (is_elfv2_localentry0): Test non_zero_localentry.
1335 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1336
894dde0b
AK
13372017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1338
1339 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1340 pointer check for htab->elf.irelplt.
1341 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1342
8bdf0be1
NC
13432017-07-27 Nick Clifton <nickc@redhat.com>
1344
1345 PR 21840
1346 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1347 size is -1.
1348 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1349 with error return.
1350 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1351 are NULL.
1352 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1353 of end pointer.
1354 (evax_bfd_print_emh): Check for invalid string lengths.
1355
c26bb067
NC
13562017-07-25 Nick Clifton <nickc@redhat.com>
1357
1358 * po/fr.po: Updated French translation.
1359
cfe7b9bd
BG
13602017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1361
1362 PR 21824
1363 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1364 16-bit absolute branches into 10-bit pc-relative branches on the
1365 MSP430 as well as the MSP430X.
1366
d4aaa2a0
AM
13672017-07-25 Alan Modra <amodra@gmail.com>
1368
1369 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1370 (stub_eh_frame_size): New function.
1371 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1372 (group_sections): Init group tls_get_addr_opt_bctrl.
1373 (ppc64_elf_size_stubs): Update sizing and initialization of
1374 .eh_frame. Iteration over stubs via group list.
1375 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1376 (ppc64_elf_finish_dynamic_sections): Update finalization of
1377 .eh_frame.
1378
ca4cf9b9
NC
13792017-07-24 Nick Clifton <nickc@redhat.com>
1380
1381 PR 21813
1382 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1383 of the relocs to the canonicalize_one_reloc routine.
1384 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1385 for the _bfd_mach_o_canonicalize_one_reloc field.
1386 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1387 res_base parameter. Use to check for corrupt pair relocs.
1388 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1389 Likewise.
1390 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1391 Likewise.
1392 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1393 Likewise.
1394
1395 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1396 enough data in the record before attempting to parse it.
1397 (_bfd_vms_slurp_eeom): Likewise.
1398
1399 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1400 (image_set_ptr): Likewise.
1401 (alpha_vms_slurp_relocs): Likewise.
1402
8a2df5e2
NC
1403 (alpha_vms_object_p): Check for a truncated record.
1404
47aeb64c
NC
14052017-07-24 Nick Clifton <nickc@redhat.com>
1406
1407 PR 21803
1408 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1409 an unrecognized reloc and sets the bfd_error value.
1410 * libbfd.h: Regenerate.
1411 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1412 function.
1413 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1414 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1415 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1416 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1417 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1418
15a3a14f
AM
14192017-07-23 Alan Modra <amodra@gmail.com>
1420
1421 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1422 restore of LR.
1423
f2e6a843
SN
14242017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1425
1426 PR ld/18841
1427 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1428 reloc_class_ifunc for ifunc symbols.
1429
909e4e71
NC
14302017-07-19 Nick Clifton <nickc@redhat.com>
1431
1432 PR 21787
1433 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1434 correct magic bytes at the start, set the error to wrong format
1435 and clear the format selector before returning NULL.
1436
29866fa1
NC
14372017-07-19 Nick Clifton <nickc@redhat.com>
1438
1439 PR 21786
1440 * coff-rs6000.c (_bfd_strntol): New function.
1441 (_bfd_strntoll): New function.
1442 (GET_VALUE_IN_FIELD): New macro.
1443 (EQ_VALUE_IN_FIELD): new macro.
1444 (_bfd_xcoff_slurp_armap): Use new macros.
1445 (_bfd_xcoff_archive_p): Likewise.
1446 (_bfd_xcoff_read_ar_hdr): Likewise.
1447 (_bfd_xcoff_openr_next_archived_file): Likewise.
1448 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC
1449 * coff64-rs6000.c (_bfd_strntol): New function.
1450 (_bfd_strntoll): New function.
1451 (GET_VALUE_IN_FIELD): New macro.
1452 (xcoff64_slurp_armap): Use new macros.
29866fa1 1453
684d5a10
JEM
14542017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1455 John Eric Martin <John.Martin@emmicro-us.com>
1456
1457 * bfd-in2.h: Regenerate.
1458 * libbfd.h: Regenerate.
1459 * elf32-arc.c (JLI): Define.
1460 * reloc.c: Add JLI relocations.
1461
de194d85
YC
14622017-07-18 Nick Clifton <nickc@redhat.com>
1463
1464 PR 21775
1465 * coff-sh.c: Fix spelling typos.
1466 * compress.c: Likewise.
1467 * cpu-pdp11.c: Likewise.
1468 * ecofflink.c: Likewise.
1469 * elf-m10300.c: Likewise.
1470 * elf.c: Likewise.
1471 * elf32-arm.c: Likewise.
1472 * elf32-m68k.c: Likewise.
1473 * elf32-nds32.c: Likewise.
1474 * elf32-ppc.c: Likewise.
1475 * elf32-sh.c: Likewise.
1476 * elf32-v850.c: Likewise.
1477 * elf64-ppc.c: Likewise.
1478 * elf64-x86-64.c: Likewise.
1479 * elflink.c: Likewise.
1480 * elfnn-aarch64.c: Likewise.
1481 * elfxx-mips.c: Likewise.
1482 * som.c: Likewise.
1483 * sunos.c: Likewise.
1484 * vms-alpha.c: Likewise.
1485 * xcofflink.c: Likewise.
1486
e4e21d9e
NC
14872017-07-18 Nick Clifton <nickc@redhat.com>
1488
1489 PR binutils/21781
1490 * coffcode.h (handle_COMDAT): Replace abort with an error message
1491 and return.
1492
8e85f840
L
14932017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1494
1495 PR ld/21782
1496 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1497 to shared library.
1498
dd57c19c
L
14992017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1500
1501 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1502
676ee2b5
AM
15032017-07-16 Alan Modra <amodra@gmail.com>
1504
1505 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1506 __tls_index GOT entries when using __tls_get_addr_opt stub.
1507 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1508
429d795d
AM
15092017-07-12 Alan Modra <amodra@gmail.com>
1510
1511 * po/es.po: Update from translationproject.org/latest/bfd/.
1512 * po/fi.po: Likewise.
1513 * po/fr.po: Likewise.
1514 * po/id.po: Likewise.
1515 * po/ja.po: Likewise.
1516 * po/ro.po: Likewise.
1517 * po/ru.po: Likewise.
1518 * po/sr.po: Likewise.
1519 * po/sv.po: Likewise.
1520 * po/tr.po: Likewise.
1521 * po/uk.po: Likewise.
1522 * po/vi.po: Likewise.
1523 * po/zh_CN.po: Likewise.
1524 * po/hr.po: New file from translationproject.org.
1525 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1526 * configure: Regenerate.
1527
0bae9e9e
NC
15282017-07-12 Nick Clifton <nickc@redhat.com>
1529
1530 Fix compile time warnings using gcc 7.1.1.
1531 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1532 plt_name buffer.
1533 (elf_xtensa_get_gotplt_section): Increase length of got_name
1534 buffer.
1535 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1536 default return of FALSE.
1537 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1538 default return of FALSE.
1539
d42c267e
AM
15402017-07-12 Alan Modra <amodra@gmail.com>
1541
1542 * binary.c (binary_set_section_contents): Don't print filepos in
1543 error message.
1544 (coff_write_object_contents): Cast size_t for error message.
1545 (coff_slurp_line_table): Don't use bfd_vma symndx.
1546 (coff_slurp_reloc_table): Remove unneeded cast.
1547 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1548 error message.
1549 (find_abstract_instance_name): Likewise.
1550 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1551 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1552 (elf32_arm_check_relocs): Make r_symndx an int.
1553 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1554 format string.
1555 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1556 message arg.
1557 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1558 error message.
1559 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1560 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1561 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1562 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1563 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1564 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1565 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1566 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1567 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1568 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1569 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1570 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1571 and use %lu for error message.
1572 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1573 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1574 error message.
1575
1576 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1577 in error message.
1578 (elf32_arm_final_link_relocate): Likewise.
1579 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1580 * coffcode.h (styp_to_sec_flags): Likewise.
1581 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1582 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1583 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1584 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1585 (elf32_bfin_merge_private_bfd_data): Likewise.
1586 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1587 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1588 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1589 (i370_elf_relocate_section): Likewise.
1590 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1591 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1592 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1593 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1594 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1595 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1596 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1597 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1598 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1599 * ieee.c (ieee_write_id, read_id): Likewise.
1600 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1601 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1602 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1603 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1604 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1605 * stabs.c (_bfd_link_section_stabs): Likewise.
1606
1607 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1608 format.
1609 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1610 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1611 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1612 * coff-sh.c (sh_relax_section): Likewise.
1613 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1614 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1615 * coffcode.h (coff_slurp_reloc_table): Likewise.
1616 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1617 (_bfd_coff_read_string_table): Likewise.
1618 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1619 * compress.c (bfd_get_full_section_contents): Likewise.
1620 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1621 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1622 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1623 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1624 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1625 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1626 (elf32_arm_write_section): Likewise.
1627 * elf32-bfin.c (bfin_relocate_section): Likewise.
1628 (bfinfdpic_relocate_section): Likewise.
1629 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1630 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1631 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1632 (elf_i386_relocate_section): Likewise.
1633 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1634 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1635 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1636 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1637 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1638 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1639 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1640 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1641 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1642 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1643 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1644 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1645 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1646 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1647 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1648 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1649 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1650 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1651 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1652 * elf32-sh.c (sh_elf_relax_section): Likewise.
1653 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1654 (sh_elf_relocate_section): Likewise.
1655 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1656 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1657 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1658 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1659 * elf32-v850.c (v850_elf_relax_section): Likewise.
1660 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1661 (elf_vax_relocate_section): Likewise.
1662 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1663 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1664 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1665 (do_fix_for_relocatable_link): Likewise.
1666 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1667 (elf64_alpha_relax_with_lituse): Likewise.
1668 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1669 (elf_hppa_final_link_relocate): Likewise.
1670 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1671 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1672 (elf64_vms_link_add_object_symbols): Likewise.
1673 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1674 (mmix_final_link_relocate): Likewise.
1675 * elf64-s390.c (invalid_tls_insn): Likewise.
1676 (elf_s390_relocate_section): Likewise.
1677 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1678 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1679 (elf_x86_64_relocate_section): Likewise.
1680 * elfcode.h (elf_slurp_symbol_table): Likewise.
1681 * elfcore.h (elf_core_file_p): Likewise.
1682 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1683 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1684 (elfNN_aarch64_relocate_section): Likewise.
1685 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1686 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1687 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1688 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1689 (_bfd_mips_elf_relocate_section): Likewise.
1690 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1691 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1692 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1693 * ieee.c (ieee_slurp_external_symbols): Likewise.
1694 * ihex.c (ihex_write_object_content): Likewise.
1695 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1696 * merge.c (_bfd_merged_section_offset): Likewise.
1697 * mmo.c (mmo_write_loc_chunk): Likewise.
1698 (mmo_write_object_contents): Likewise.
1699 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1700 * stabs.c (_bfd_link_section_stabs): Likewise.
1701 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1702
e3fbc3da
AM
17032017-07-11 Alan Modra <amodra@gmail.com>
1704
1705 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1706
2c4d9cbe
AM
17072017-07-11 Alan Modra <amodra@gmail.com>
1708
1709 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1710 instruction" error using _bfd_error_handler, not einfo.
1711
adce5b39
NC
17122017-07-10 Nick Clifton <nickc@redhat.com>
1713
1714 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1715 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1716
e6f3b9c3
JB
17172017-07-07 John Baldwin <jhb@FreeBSD.org>
1718
1719 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1720
532cc313
AM
17212017-07-07 Alan Modra <amodra@gmail.com>
1722
1723 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1724
1cf9552b
AM
17252017-07-07 Alan Modra <amodra@gmail.com>
1726
1727 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1728 as long long. Move code replacing "ll" with "I64", and simplify.
1729
a0b7b105
L
17302017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1731
1732 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1733 to 1.
1734
1d827a72
L
17352017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1736
1737 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1738 xtime.
1739 (line_info_add_file_name): Likewise.
1740 (decode_line_info): Likewise.
1741
0d702cfe
TG
17422017-07-04 Tristan Gingold <gingold@adacore.com>
1743
1744 * version.m4: Bump version to 2.29.51
1745 * configure: Regenerate.
1746
564e46b7
JW
17472017-07-04 Jiong Wang <jiong.wang@arm.com>
1748
1749 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1750 sanity check at the head of this function.
1751
0041f7df
JK
17522017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1753
1754 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1755 dwarf_line_str_size.
1756 (struct attr_abbrev): Add field implicit_const.
1757 (dwarf_debug_sections): Add .debug_line_str.
1758 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1759 (dwarf_debug_section_assert): Add static assertion.
1760 (read_indirect_line_string): New.
1761 (read_abbrevs): Support DW_FORM_implicit_const.
1762 (is_str_attr): Support DW_FORM_line_strp.
1763 (read_attribute_value): Support DW_FORM_line_strp and
1764 DW_FORM_implicit_const.
1765 (read_attribute): Support DW_FORM_implicit_const.
1766 (line_info_add_include_dir, line_info_add_include_dir_stub):
1767 (line_info_add_file_name, read_formatted_entries): New.
1768 (decode_line_info, parse_comp_unit): Support DWARF 5.
1769 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1770
d8cd8c1f
EB
17712017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1772
1773 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1774 abort statement that was put for symbols that are not dynamic.
1775
15e6ed8c
TG
17762017-07-03 Tristan Gingold <gingold@adacore.com>
1777
1778 * po/bfd.pot: Regenerate
1779
76cfced5
AM
17802017-07-03 Alan Modra <amodra@gmail.com>
1781
1782 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1783 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1784 * elf.c (setup_group): Use "Lx" to print sh_size.
1785 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1786 unknown section type in hex.
1787 (copy_special_section_fields): Style fix.
1788 (bfd_section_from_shdr): Correct format for sh_link. Use a
1789 common error message for all the variants of unrecognized
1790 section types.
1791 (assign_file_positions_for_load_sections): Use "Lx" for lma
1792 adjust error message.
1793 (assign_file_positions_for_non_load_sections): Formatting.
1794 (rewrite_elf_program_header): Formatting. Use "Lx" for
1795 bfd_vma values in error messages.
1796 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1797 ELF_R_SYM value to type expected by format.
1798 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1799 in error messages.
1800 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1801 (elf_link_input_bfd): Use "Lx" for r_info.
1802 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1803
ce9116fd
AM
18042017-07-03 Alan Modra <amodra@gmail.com>
1805
1806 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1807 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1808 Microsoft C library variant of long long format specifier.
1809 (PRINT20): Cast value to bfd_uint64_t not long long.
1810 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1811 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1812 long long. Don't cast to bfd_vma.
1813 * elf32-score.c (score3_bfd_getl48): Likewise.
1814 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1815
cd9af601
AM
18162017-07-03 Alan Modra <amodra@gmail.com>
1817
1818 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1819 print d_tag.
1820 (bfd_elf_print_symbol): Don't cast symbol->flags.
1821 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1822 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1823 _bfd_error_handler argument order.
1824 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1825
33c734b2
AM
18262017-07-03 Alan Modra <amodra@gmail.com>
1827
1828 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1829 AC_TYPE_LONG_DOUBLE.
1830 * configure: Regenerate.
1831 * config.in: Regenerate.
1832
3df5cd13
AW
18332017-06-29 Andrew Waterman <andrew@sifive.com>
1834
1835 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1836 relocs.
1837
ec1acaba
EB
18382017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1839
1840 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1841 unless it is undefined weak.
1842 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1843 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1844 relocation.
1845 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1846 is not dynamic in PIC, abort.
1847
ff07562f
JW
18482017-06-29 Jiong Wang <jiong.wang@arm.com>
1849
1850 PR ld/21402
1851 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1852 undefined weak symbols into dynamic.
1853 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1854 relocation for non-dynamic symbols.
1855 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1856
2aff25ba
JW
18572017-06-29 Jiong Wang <jiong.wang@arm.com>
1858
1859 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1860 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1861 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1862 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1863 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1864 support for them.
1865
88ab90e8
AA
18662017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1867
1868 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1869 (elfcore_write_s390_gs_bc): Likewise.
1870 * elf.c (elfcore_grok_s390_gs_cb): New function.
1871 (elfcore_grok_s390_gs_bc): New function.
1872 (elfcore_grok_note): Call them.
1873 (elfcore_write_s390_gs_cb): New function.
1874 (elfcore_write_s390_gs_bc): New function.
1875 (elfcore_write_register_note): Call them.
1876
328ce951
L
18772017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1880 bfd_get_file_size. Check archive element size.
1881 (_bfd_generic_get_section_contents_in_window): Likewise.
1882
47fdcf63
L
18832017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1884
1885 * bfd-in2.h: Regenerated.
1886 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1887 (bfd_get_file_size): Likewise.
1888
38bf472a
MR
18892017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1890 Matthew Fortune <matthew.fortune@imgtec.com>
1891
1892 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1893 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1894 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1895 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1896 case.
1897 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1898 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1899 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1900 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1901 `bfd_mach_mips_interaptiv_mr2' entries.
1902 * bfd-in2.h: Regenerate.
1903
2d68166e
NC
19042017-06-27 Nick Clifton <nickc@redhat.com>
1905
1906 * tekhex.c (pass_over): Revert accidental conversion of a local
1907 array to a static array.
1908
68063779
SKS
19092017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1910
1911 PR ld/13402
1912 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1913 reloc addend if necessary. Adjust diff only if
1914 shrinked_insn_address < end_address.
1915
ea9aafc4
AM
19162017-06-27 Alan Modra <amodra@gmail.com>
1917
1918 PR binutils/21665
1919 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1920 (_bfd_generic_get_section_contents_in_window): Likewise.
1921
a6cbf936
KLC
19222017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1923
1924 * elfnn-riscv.c (perform_relocation): Support the new
1925 R_RISCV_32_PCREL relocation.
1926 (riscv_elf_relocate_section): Likewise.
1927 * elfxx-riscv.c (howto_table): Likewise.
1928 (riscv_reloc_map): Likewise.
1929 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1930 * libbfd.h: Regenerate.
1931
7211ae50
AM
19322017-06-27 Alan Modra <amodra@gmail.com>
1933
1934 PR binutils/21665
1935 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1936 Use unsigned file pointer type, and remove cast.
1937 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1938 Add "count", not "sz".
1939
ab27f80c
PA
19402017-06-26 Pedro Alves <palves@redhat.com>
1941
1942 PR binutils/21665
1943 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1944 "sz".
1945
1f473e3d
L
19462017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1947
1948 PR binutils/21665
1949 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1950 a missing line.
1951
b417536f
MR
19522017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1953
1954 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1955 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1956 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1957 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1958 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1959
0630b49c
L
19602017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1961
1962 PR binutils/21665
1963 * compress.c (bfd_get_full_section_contents): Don't check the
1964 file size here.
1965 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 1966 reject a section whose size + offset is greater than the size
0630b49c
L
1967 of the entire file.
1968 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 1969
04e15b4a
NC
19702017-06-26 Nick Clifton <nickc@redhat.com>
1971
1972 PR binutils/21670
1973 * tekhex.c (getvalue): Check for the source pointer exceeding the
1974 end pointer before the first byte is read.
1975
cfd14a50
NC
19762017-06-26 Nick Clifton <nickc@redhat.com>
1977
1978 PR binutils/21665
ea9aafc4 1979 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC
1980 to contain the whole note.
1981 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 1982 a section whose size is greater than the size of the entire file.
cfd14a50
NC
1983 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1984 contain a notes section.
1985
93ec5e23
AK
19862017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1987
1988 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1989 pointer checks.
1990 (elf_s390_modify_segment_map): Likewise.
1991 (bfd_elf_s390_set_options): Lisewise.
1992
57963c05
AM
19932017-06-26 Alan Modra <amodra@gmail.com>
1994
1995 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1996 a --just-syms bfd.
1997 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1998 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1999 .preinit_array on --just-syms bfds.
2000 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2001 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2002 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2003
5cc4ca83
ST
20042017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2005
2006 * elf.c (find_link): Bounds check "hint".
2007
bff0500d
TP
20082017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2009
2010 * elf32-arm.c (using_thumb_only): Update list of architectures in
2011 BFD_ASSERT for which the logic is valid.
2012 (using_thumb2_bl): Likewise.
2013 (using_thumb2): Likewise and return true for ARMv8-R.
2014 (arch_has_arm_nop): Likewise.
2015 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2016 merging logic. Update commentis for value 15 of v8m_baseline,
2017 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2018 merging of value 15 of Tag_CPU_arch.
2019
4aa57d6a
JW
20202017-06-23 Jiong Wang <jiong.wang@arm.com>
2021
2022 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2023 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2024 * bfd-in2.h: Regenerate.
2025
5d8763a3
L
20262017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2027
2028 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2029 the error_alignment label forward. Properly align program
2030 property note section.
2031
e652757b
EC
20322017-06-22 Eric Christopher <echristo@gmail.com>
2033
2034 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2035 abs to fix a truncation warning.
2036
84da4cf8
L
20372017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2038
2039 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2040 local undefined weak symbol to 0.
2041 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2042
48580982
L
20432017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2044
2045 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2046 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2047 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2048 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2049 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2050 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2051 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2052 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2053
ee2fdd6f
L
20542017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2055
2056 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2057 (elf_i386_lazy_ibt_plt_entry): Likewise.
2058 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2059 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2060 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2061 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2062 (elf_i386_lazy_plt_layout): Likewise.
2063 (elf_i386_non_lazy_plt_layout): Likewise.
2064 (elf_i386_link_hash_entry): Add plt_second.
2065 (elf_i386_link_hash_table): Add plt_second and
2066 plt_second_eh_frame.
2067 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2068 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2069 the second PLT. Check the second PLT.
2070 (elf_i386_relocate_section): Use the second PLT to resolve
2071 PLT reference if needed.
2072 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2073 needed.
2074 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2075 second PLT. Generate unwind info for the second PLT.
2076 (elf_i386_plt_type): Add plt_second.
2077 (elf_i386_get_synthetic_symtab): Support the second PLT.
2078 (elf_i386_parse_gnu_properties): Support
2079 GNU_PROPERTY_X86_FEATURE_1_AND.
2080 (elf_i386_merge_gnu_properties): Support
2081 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2082 on GNU_PROPERTY_X86_FEATURE_1_IBT
2083 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2084 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2085 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2086 is set on all relocatable inputs.
2087 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2088 (elf_x32_lazy_ibt_plt_entry): Likewise.
2089 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2090 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2091 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2092 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2093 (elf_x86_64_lazy_ibt_plt): Likewise.
2094 (elf_x32_lazy_ibt_plt): Likewise.
2095 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2096 (elf_x32_non_lazy_ibt_plt): Likewise.
2097 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2098 (elf_x86_64_parse_gnu_properties): Support
2099 GNU_PROPERTY_X86_FEATURE_1_AND.
2100 (elf_x86_64_merge_gnu_properties): Support
2101 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2102 on GNU_PROPERTY_X86_FEATURE_1_IBT
2103 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2104 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2105 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2106 is set on all relocatable inputs.
2107
d19237d9
NC
21082017-06-22 Nick Clifton <nickc@redhat.com>
2109
2110 PR binutils/21649
2111 * som.c (setup_sections): NUL terminate the space_strings buffer.
2112 Check that the space.name field does not index beyond the end of
2113 the space_strings buffer.
2114
6879f5a9
NC
21152017-06-21 Nick Clifton <nickc@redhat.com>
2116
2117 PR binutils/21646
2118 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2119
7adc0a81
NC
21202017-06-21 Nick Clifton <nickc@redhat.com>
2121
2122 PR binutils/21639
2123 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2124 type of the size parameter.
2125 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2126 length of the counted string.
2127 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2128 (_bfd_vms_save_counted_string): Likewise.
2129 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2130 _bfd_vms_save_counted_string.
2131 (_bfd_vms_slurp_ehdr): Likewise.
2132 (_bfd_vms_slurp_egsd): Likewise.
2133 (Parse_module): Likewise.
2134
6e1816be
AM
21352017-06-21 Alan Modra <amodra@gmail.com>
2136
2137 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2138 calls before tocsave calls.
2139 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2140 following nop.
2141
20bd1b6b
NC
21422017-06-21 Nick Clifton <nickc@redhat.com>
2143
2144 PR binutils/21645
2145 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2146 bfd_get_full_section_contents returns no contents.
2147
3de58d95
NC
21482017-06-21 Nick Clifton <nickc@redhat.com>
2149
2150 PR binutils/21638
2151 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2152 record.
2153
cb06d03a
NC
21542017-06-21 Nick Clifton <nickc@redhat.com>
2155
2156 PR binutils/21637
2157 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2158 list.
2159 (image_set_ptr): Likewise.
2160 (alpha_vms_fix_sec_rel): Likewise.
2161 (alpha_vms_slurp_relocs): Likewise.
2162
c458d007
NC
21632017-06-21 Nick Clifton <nickc@redhat.com>
2164
2165 PR binutils/21633
2166 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2167 read_id.
2168 (ieee_archive_p): Likewise.
2169 (ieee_object_p): Likewise.
2170
ce497010
NC
21712017-06-21 Nick Clifton <nickc@redhat.com>
2172
2173 PR binutils/21640
2174 * elf.c (setup_group): Zero the group section pointer list after
2175 allocation so that loops can be caught. Check for NULL pointers
2176 when processing a group list.
2177
fd52715c
AK
21782017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2179
2180 * elf-s390.h: New file.
2181 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2182 field.
2183 (elf_s390_additional_program_headers): New function.
2184 (elf_s390_modify_segment_map): New function.
2185 (bfd_elf_s390_set_options): New function.
2186 (elf_backend_additional_program_headers)
2187 (elf_backend_modify_segment_map): Add macro definitions.
2188
abfa390d
L
21892017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2190
2191 PR ld/21626
2192 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2193 the DYNAMIC bit instead of bfd_count_sections.
2194
bc21b167
NC
21952017-06-19 Nick Clifton <nickc@redhat.com>
2196
2197 PR binutils/21618
2198 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2199 length.
2200 (evax_bfd_print_eeom): Likewise.
2201 (evax_bfd_print_egsd): Check for an overlarge record length.
2202 (evax_bfd_print_etir): Likewise.
2203
acb56a83
NC
22042017-06-19 Nick Clifton <nickc@redhat.com>
2205
2206 PR binutils/21612
2207 * libieee.h (struct common_header_type): Add end_p field.
2208 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2209 end_p.
2210 (read_id): Check for a length that exceeds the remaining bytes in
2211 the input buffer.
2212 (ieee_seek): Initialise end_p.
2213 (ieee_archive_p): Likewise.
2214 (ieee_object_p): Likewise.
2215
72e84f96
NC
22162017-06-19 Nick Clifton <nickc@redhat.com>
2217
80053e46
NC
2218 PR binutils/21611
2219 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2220 before reading the EIHS structure entries.
2221
22222017-06-19 Nick Clifton <nickc@redhat.com>
2223
2224 PR binutils/21615
72e84f96
NC
2225 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2226 gsd_size. Check that there are enough bytes remaining to read the
2227 type and size of the next egsd. Check that the size of the egsd
2228 does not exceed the size of the record.
2229
875ffa3e
AM
22302017-06-19 Alan Modra <amodra@gmail.com>
2231
2232 * config.bfd: Correct targ_underscore for cris.
2233
bdd32e03
AM
22342017-06-18 Alan Modra <amodra@gmail.com>
2235
2236 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2237 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2238
4b48e2f6
NC
22392017-06-16 Nick Clifton <nickc@redhat.com>
2240
2241 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2242 bucketlist is empty because there are no symbols to add to the
2243 list.
2244
7dba9362
AM
22452017-06-16 Alan Modra <amodra@gmail.com>
2246
2247 PR ld/20022
2248 PR ld/21557
2249 PR ld/21562
2250 PR ld/21571
2251 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2252 (BFD_JUMP_TABLE_LINK): Likewise.
2253 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2254 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2255 (bfd_elf_define_start_stop): New function.
2256 * linker.c (bfd_generic_define_start_stop): New function.
2257 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2258 new field.
2259 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2260 * aout-target.h (MY_bfd_define_start_stop): Define.
2261 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2262 * binary.c (binary_bfd_define_start_stop): Define.
2263 * bout.c (b_out_bfd_define_start_stop): Define.
2264 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2265 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2266 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2267 * coffcode.h (coff_bfd_define_start_stop): Define.
2268 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2269 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2270 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2271 * ieee.c (ieee_bfd_define_start_stop): Define.
2272 * ihex.c (ihex_bfd_define_start_stop): Define.
2273 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2274 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2275 * mmo.c (mmo_bfd_define_start_stop): Define.
2276 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2277 * oasys.c (oasys_bfd_define_start_stop): Define.
2278 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2279 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2280 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2281 * som.c (som_bfd_define_start_stop): Define.
2282 * srec.c (srec_bfd_define_start_stop): Define.
2283 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2284 * versados.c (versados_bfd_define_start_stop): Define.
2285 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2286 (alpha_vms_bfd_define_start_stop): Define.
2287 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2288 * bfd-in2.h: Regenerate.
2289 * libbfd.h: Regenerate.
2290
d68f1976
JW
22912017-06-16 Jiong Wang <jiong.wang@arm.com>
2292
2293 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2294 SYMBOL_REFERENCES_LOCAL.
2295
6353d82b
JW
22962017-06-15 Jiong Wang <jiong.wang@arm.com>
2297
2298 PR ld/21532
2299 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2300 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2301 runtime for if there needs copy relocation elimination.
2302 (need_copy_relocation_p): New function. Return true for symbol with
2303 pc-relative references and if it's against read-only sections.
2304 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2305 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2306 that are related with accessing external objects.
2307 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2308 in elfNN_aarch64_check_relocs.
2309
63634bb4
NC
23102017-06-15 Nick Clifton <nickc@redhat.com>
2311
2312 PR binutils/21582
2313 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2314 bugs.
62b76e4b
NC
2315 PR binutils/21581
2316 (ieee_archive_p): Likewise.
63634bb4 2317
76800cba
NC
23182017-06-15 Nick Clifton <nickc@redhat.com>
2319
2320 PR binutils/21579
2321 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2322
f7e16c2a
MF
23232017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2324
2325 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2326 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2327 keep both windowed and call0 ABI PLT definitions.
2328 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2329 elf_xtensa_*_plt_entry endex.
2330 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2331
f461bbd8
NC
23322017-06-14 Nick Clifton <nickc@redhat.com>
2333
2334 PR binutils/21578
2335 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2336 flag value.
2337
c53d2e6d
NC
23382017-06-14 Nick Clifton <nickc@redhat.com>
2339
2340 PR binutils/21589
2341 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2342 maximum value for the ascic pointer. Check that name processing
2343 does not read beyond this value.
2344 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2345 end of etir record.
2346
04f963fd
NC
23472017-06-14 Nick Clifton <nickc@redhat.com>
2348
2349 PR binutils/21591
2350 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2351 (process_otr): Check for an invalid offset in the otr structure.
2352
319c2dbe
SH
23532017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2354
2355 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2356
cbd0eecf
L
23572017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2358
2359 PR ld/20022
2360 PR ld/21557
2361 PR ld/21562
2362 PR ld/21571
2363 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2364 vtable field to a union.
2365 (_bfd_elf_is_start_stop): Removed.
2366 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2367 __start_SECNAME and __stop_SECNAME symbols.
2368 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2369 * elflink.c (_bfd_elf_is_start_stop): Removed.
2370 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2371 _bfd_elf_is_start_stop.
2372 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2373 __stop_SECNAME symbols. Updated.
2374 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2375 (bfd_elf_gc_record_vtinherit): Likewise.
2376 (bfd_elf_gc_record_vtentry): Likewise.
2377
10bbbc1d
NC
23782017-06-13 Nick Clifton <nickc@redhat.com>
2379
2380 PR ld/21524
2381 * elflink.c (elf_link_adjust_relocs): Generate an error when
2382 encountering a reloc against a symbol removed by garbage
2383 collection.
2384
5c3ce2bc
L
23852017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2386
2387 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2388 to merge_gnu_properties.
2389 * elf-properties.c (elf_merge_gnu_properties): Add struct
2390 bfd_link_info * and pass it to merge_gnu_properties.
2391 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2392 and pass it to elf_merge_gnu_properties.
2393 (_bfd_elf_link_setup_gnu_properties): Pass info to
2394 elf_merge_gnu_property_list.
2395 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2396 bfd_link_info *.
2397 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2398
9b97dfbf
AM
23992017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2400
2401 PR 21564
2402 * binary.c (binary_set_section_contents): Scale lma by octets
2403 per byte to set filepos.
2404
e3d1d408
CM
24052017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2406
2407 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2408 dynamic sections.
2409
64aa8e03
CM
24102017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2411
2412 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2413 require TEXTREL.
2414
a0abe743
CM
24152017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2416
2417 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2418 patched section contents for TLS IE reloc.
2419 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2420
f4e6805f
CM
24212017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2422
2423 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2424 RELOC_FOR_GLOBAL_SYMBOL macro.
2425
cd640291
CM
24262018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2427
2428 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2429 changes.
2430
7ef0acc1
VG
24312017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2432
2433 * config/tc-arc.c (md_undefined_symbol): Changed.
2434 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2435
cc89d0b3
CM
24362017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2437
2438 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2439 symbols.
2440
9d5c718b
CM
24412017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2442
2443 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2444 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2445
be9e3704
CM
24462017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2447
2448 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2449 object is created.
2450
4ec192e6
RE
24512017-06-08 Richard Earnshaw <rearnsha@arm.com>
2452
2453 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2454 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2455 is non-zero. Add clarifying comments.
2456
51fa2693
L
24572017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2458
2459 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2460 name. Use local IFUNC symbol name string to report unsupported
2461 non-PIC call to IFUNC function.
2462 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2463 when generating R_386_IRELATIVE relocation.
2464 (elf_i386_finish_dynamic_symbol): Likewise.
2465 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2466 IFUNC symbol name.
2467 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2468 when generating R_X86_64_IRELATIVE relocation.
2469 (elf_x86_64_finish_dynamic_symbol): Likewise.
2470
78e8a2ff
JM
24712017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2472
2473 * elf.c (setup_group): Make sure BFD sections are created for all
2474 group sections in the input file when processing SHF_GROUP
2475 sections.
2476 (bfd_section_from_shdr): Avoid duplicating logic already
2477 implemented in `setup_group'.
2478
9949827b
DBR
24792017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2480
2481 PR binutils/21546
2482 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2483 if the hint address is zero.
2484
0ee3a6db
JC
24852017-06-06 James Clarke <jrtc27@jrtc27.com>
2486
2487 PR ld/19579
2488 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2489 ELF_COMMON_DEF_P for common symbols.
2490
7bdf4127
AB
24912017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2492
2493 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2494 SEC_GROUP sections as SEC_EXCLUDE.
2495 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2496 (assign_section_numbers): Use resolve_section_groups flag instead
2497 of relocatable link type.
2498 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2499 flag instead of checking the final_link flag for part of the
2500 checks in here. Fix white space as a result.
2501 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2502 instead of relocatable link type.
2503 (bfd_elf_final_link): Likewise.
2504
458ad2b8
JM
25052017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2506
2507 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2508 variable `bed'.
2509 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2510 (s3_bfd_score_elf_check_relocs): Likewise.
2511 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2512 (score_elf_final_link_relocate): Likewise.
2513 (s7_bfd_score_elf_check_relocs): Likewise.
2514
fbebaf4a
JM
25152017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2516
2517 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2518 `bed'.
2519
056bafd4
MR
25202017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2521
2522 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2523 from `reloc_count' rather than decrementing it.
2524 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2525 `reloc_count' by `int_rels_per_ext_rel'.
2526 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2527 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2528 entry determination.
2529 (s3_bfd_score_elf_check_relocs): Likewise.
2530 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2531 (s7_bfd_score_elf_relocate_section): Likewise.
2532 (s7_bfd_score_elf_check_relocs): Likewise.
2533 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2534 prototype and function.
2535 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2536 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2537 triple rather than once the sum of REL and RELA relocation entry
2538 counts.
2539 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2540 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2541 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2542 storage allocation size determination.
2543 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2544 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2545 by `int_rels_per_ext_rel' for last relocation entry
2546 determination.
2547 (bfd_elf_final_link): Do not multiply `reloc_count' by
2548 `int_rels_per_ext_rel' for internal relocation storage
2549 allocation size determination.
2550 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2551 `int_rels_per_ext_rel' for last relocation entry determination.
2552 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2553 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2554 (_bfd_mips_elf_relocate_section): Likewise.
2555
af54f0eb
AM
25562017-06-05 Alan Modra <amodra@gmail.com>
2557
2558 PR 21529
2559 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2560
6cf3bf88 25612017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB
2562
2563 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2564 determine structure sizes.
2565 (elfcore_grok_freebsd_prstatus): Likewise.
2566
f378ab09
AM
25672017-06-01 Alan Modra <amodra@gmail.com>
2568
2569 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2570 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2571 dynamic objects.
2572 (is_elfv2_localentry0): New function.
2573 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2574 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2575 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2576 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2577 optimized localentry:0 stubs.
2578 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2579 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2580 localentry:0 stubs.
2581 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2582 DT_PPC64_OPT.
2583 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2584
8c65b54f
CS
25852017-05-30 Casey Smith <clegg89@gmail.com>
2586
2587 PR ld/21523
2588 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2589 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2590
64984c22
AK
25912017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2592
2593 * cpu-arc.c (arc_compatible): New function.
2594
37cd3877
AK
25952017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2596
2597 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2598
8e2f54bc
L
25992017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2600
2601 PR binutils/21519
2602 * bfdio.c (bfd_get_file_size): New function.
2603 * bfd-in2.h: Regenerated.
2604
8e7f04f1 26052017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2606
2607 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2608 comments.
2609
25f94347
L
26102017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2611
2612 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2613 dynobj instead of htab->elf.dynobj.
2614
e5713223
MR
26152017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2616
2617 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2618 and function.
2619 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2620 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2621 actual number of internal relocations retrieved. Adjust
2622 function description.
2623 (bfd_elf64_canonicalize_reloc): Remove macro.
2624 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2625
64517994
JM
26262017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2627
2628 * archures.c (bfd_mach_sparc_v9m8): Define.
2629 (bfd_mach_sparc_v8plusm8): Likewise.
2630 (bfd_mach_sparc_v9_p): Adjust to M8.
2631 (bfd_mach_sparc_64bit_p): Likewise.
2632 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2633 bfd_mach_sparc_v8plusm8.
2634 * bfd-in2.h: Regenerated.
2635 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2636 sparc:v8plusm8.
2637 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2638 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2639 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2640 SHA3.
2641 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2642 bfd_mach_sparc_v8plusm8.
2643
eb026f09
AM
26442017-05-19 Alan Modra <amodra@gmail.com>
2645
2646 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2647 debug and special sections when no non-note alloc sections in an
2648 object are kept.
2649
535b785f
AM
26502017-05-18 Alan Modra <amodra@gmail.com>
2651
2652 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2653 * elf-m10300.c: Likewise.
2654 * elf.c: Likewise.
2655 * elf32-arc.c: Likewise.
2656 * elf32-bfin.c: Likewise.
2657 * elf32-m68k.c: Likewise.
2658 * elf32-nds32.c: Likewise.
2659 * elf32-tilepro.c: Likewise.
2660 * elflink.c: Likewise.
2661 * elfnn-aarch64.c: Likewise.
2662 * elfnn-riscv.c: Likewise.
2663 * elfxx-tilegx.c: Likewise.
2664 * mach-o.c: Likewise.
2665 * peXXigen.c: Likewise.
2666 * vms-alpha.c: Likewise.
2667 * vms-lib.c: Likewise.
2668
b7c871ed
L
26692017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2670
2671 PR ld/20882
2672 * elflink.c (elf_gc_mark_debug_section): New function.
2673 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2674 referenced by kept debug sections.
2675
bc4e12de
AM
26762017-05-16 Alan Modra <amodra@gmail.com>
2677
2678 * elf-m10300.c: Rename occurrences of non_ir_ref.
2679 * elf32-arm.c: Likewise.
2680 * elf32-bfin.c: Likewise.
2681 * elf32-cr16.c: Likewise.
2682 * elf32-cris.c: Likewise.
2683 * elf32-d10v.c: Likewise.
2684 * elf32-dlx.c: Likewise.
2685 * elf32-fr30.c: Likewise.
2686 * elf32-frv.c: Likewise.
2687 * elf32-hppa.c: Likewise.
2688 * elf32-i370.c: Likewise.
2689 * elf32-i386.c: Likewise.
2690 * elf32-iq2000.c: Likewise.
2691 * elf32-lm32.c: Likewise.
2692 * elf32-m32c.c: Likewise.
2693 * elf32-m32r.c: Likewise.
2694 * elf32-m68hc1x.c: Likewise.
2695 * elf32-m68k.c: Likewise.
2696 * elf32-mcore.c: Likewise.
2697 * elf32-metag.c: Likewise.
2698 * elf32-microblaze.c: Likewise.
2699 * elf32-moxie.c: Likewise.
2700 * elf32-msp430.c: Likewise.
2701 * elf32-mt.c: Likewise.
2702 * elf32-nios2.c: Likewise.
2703 * elf32-or1k.c: Likewise.
2704 * elf32-ppc.c: Likewise.
2705 * elf32-rl78.c: Likewise.
2706 * elf32-s390.c: Likewise.
2707 * elf32-score.c: Likewise.
2708 * elf32-score7.c: Likewise.
2709 * elf32-sh.c: Likewise.
2710 * elf32-tic6x.c: Likewise.
2711 * elf32-tilepro.c: Likewise.
2712 * elf32-v850.c: Likewise.
2713 * elf32-vax.c: Likewise.
2714 * elf32-xstormy16.c: Likewise.
2715 * elf32-xtensa.c: Likewise.
2716 * elf64-alpha.c: Likewise.
2717 * elf64-hppa.c: Likewise.
2718 * elf64-ia64-vms.c: Likewise.
2719 * elf64-mmix.c: Likewise.
2720 * elf64-ppc.c: Likewise.
2721 * elf64-s390.c: Likewise.
2722 * elf64-sh64.c: Likewise.
2723 * elf64-x86-64.c: Likewise.
2724 * elflink.c: Likewise.
2725 * elfnn-aarch64.c: Likewise.
2726 * elfnn-ia64.c: Likewise.
2727 * elfnn-riscv.c: Likewise.
2728 * elfxx-mips.c: Likewise.
2729 * elfxx-sparc.c: Likewise.
2730 * elfxx-tilegx.c: Likewise.
2731 * linker.c: Likewise.
2732
4070765b
AM
27332017-05-16 Alan Modra <amodra@gmail.com>
2734
2735 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2736 * elflink.c (elf_link_add_object_symbols): Update to use
2737 non_ir_ref_dynamic.
2738 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2739 non_ir_ref.
2740 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2741
25499ac7
MR
27422017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2743
2744 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2745
73caa85d
L
27462017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2747
2748 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2749 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2750 properties.
2751 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2752
f2c29a16
L
27532017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2754
2755 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2756 to plt_second.
2757 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2758 to plt_second/plt_second_eh_frame.
2759 (elf_x86_64_link_hash_newfunc): Updated.
2760 (elf_x86_64_allocate_dynrelocs): Likewise.
2761 (elf_x86_64_size_dynamic_sections): Likewise.
2762 (elf_x86_64_relocate_section): Likewise.
2763 (elf_x86_64_finish_dynamic_symbol): Likewise.
2764 (elf_x86_64_finish_dynamic_sections): Likewise.
2765 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2766 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2767 .plt.sec section.
2768 (elf_backend_setup_gnu_properties): Updated. Create the
2769 .plt.sec section instead of the .plt.sec section.
2770
dc2be3d2
L
27712017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2772
2773 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2774 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2775 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2776
db84b98a
JM
27772017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2778
2779 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2780 (bfd_elf64_set_reloc): Define.
2781 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2782
23186865
JM
27832017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2784
2785 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2786 (struct bfd_target): New field _bfd_set_reloc.
2787 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2788 * reloc.c (_bfd_generic_set_reloc): New function.
2789 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2790 * nlm-target.h (nlm_set_reloc): Likewise.
2791 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2792 * aout-tic30.c (MY_set_reloc): Likewise.
2793 * aout-target.h (MY_set_reloc): Likewise.
2794 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2795 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2796 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2797 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2798 * aout-adobe.c (aout_32_set_reloc): Likewise.
2799 * bout.c (b_out_set_reloc): Likewise.
2800 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2801 * i386os9k.c (aout_32_set_reloc): Likewise.
2802 * ieee.c (ieee_set_reloc): Likewise.
2803 * oasys.c (oasys_set_reloc): Likewise.
2804 * som.c (som_set_reloc): Likewise.
2805 * versados.c (versados_set_reloc): Likewise.
2806 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2807 _bfd_generic_set_reloc.
2808 (rs6000_xcoff64_aix_vec): LIkewise.
2809 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2810 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2811 * i386msdos.c (msdos_set_reloc): Define to
2812 _bfd_norelocs_set_reloc.
2813 * elfcode.h (elf_set_reloc): Define.
2814 * bfd-in2.h: Regenerated.
2815
aab82f4c
L
28162017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2817
2818 PR ld/21481
2819 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2820 for IFUNC function address.
2821
53a346d8
CZ
28222017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2823
2824 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2825 (CONFLICT_LIST): Likewise.
2826 (opcode/arc-attrs.h): Include.
2827 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2828 (arc_extract_features): New file.
2829 (arc_stralloc): Likewise.
2830 (arc_elf_merge_attributes): Likewise.
2831 (arc_elf_merge_private_bfd_data): Use object attributes.
2832 (bfd_arc_get_mach_from_attributes): New function.
2833 (arc_elf_object_p): Use object attributes.
2834 (arc_elf_final_write_processing): Likewise.
2835 (elf32_arc_obj_attrs_arg_type): New function.
2836 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2837 (elf32_arc_section_from_shdr): Likewise.
2838 (elf_backend_obj_attrs_vendor): Define.
2839 (elf_backend_obj_attrs_section): Likewise.
2840 (elf_backend_obj_attrs_arg_type): Likewise.
2841 (elf_backend_obj_attrs_section_type): Likewise.
2842 (elf_backend_obj_attrs_handle_unknown): Likewise.
2843 (elf_backend_section_from_shdr): Likewise.
2844
e645cf40
AG
28452017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2846
2847 PR ld/21458
2848 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2849 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2850 and the destination is a Thumb symbol.
2851
dd9e66ee
L
28522017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2853
2854 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2855 initializer to silence GCC 4.2.
2856 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2857
38b12349
L
28582017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2859
2860 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2861 (LAZY_PLT_ENTRY_SIZE): This.
2862 (NON_LAZY_PLT_ENTRY_SIZE): New.
2863 (elf_x86_64_plt0_entry): Renamed to ...
2864 (elf_x86_64_lazy_plt0_entry): This.
2865 (elf_x86_64_plt_entry): Renamed to ...
2866 (elf_x86_64_lazy_plt_entry): This.
2867 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2868 (elf_x86_64_lazy_bnd_plt0_entry): This.
2869 (elf_x86_64_legacy_plt_entry): Removed.
2870 (elf_x86_64_bnd_plt_entry): Renamed to ...
2871 (elf_x86_64_lazy_bnd_plt_entry): This.
2872 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2873 (elf_x86_64_non_lazy_plt_entry): This.
2874 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2875 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2876 (elf_x86_64_eh_frame_plt): Renamed to ...
2877 (elf_x86_64_eh_frame_lazy_plt): This.
2878 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2879 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2880 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2881 (elf_x86_64_eh_frame_non_lazy_plt): This.
2882 (elf_x86_64_lazy_plt_layout): New.
2883 (elf_x86_64_non_lazy_plt_layout): Likewise.
2884 (elf_x86_64_plt_layout): Likewise.
2885 (elf_x86_64_backend_data): Remove PLT layout information. Add
2886 os for target system.
2887 (GET_PLT_ENTRY_SIZE): Removed.
2888 (elf_x86_64_lazy_plt): New.
2889 (elf_x86_64_non_lazy_plt): Likewise.
2890 (elf_x86_64_lazy_bnd_plt): Likewise.
2891 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2892 (elf_x86-64_arch_bed): Updated.
2893 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2894 (elf_x86_64_create_dynamic_sections): Removed.
2895 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2896 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2897 (elf_x86-64_adjust_dynamic_symbol): Updated.
2898 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2899 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2900 size for PLT0 if there is no PLT0. Get plt_entry_size from
2901 non_lazy_plt for non-lazy PLT entries.
2902 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2903 from non_lazy_plt for non-lazy PLT entries.
2904 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2905 if there is no PLT0.
2906 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2907 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2908 entries with non-lazy PLT layout. Don't fill the second and third
2909 slots in the PLT entry if there is no PLT0.
2910 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2911 if there is no PLT0. Set sh_entsize on the .plt.got section.
2912 (compare_relocs): New.
2913 (elf_x86_64_plt_type): Likewise.
2914 (elf_x86_64_plt): Likewise.
2915 (elf_x86_64_nacl_plt): New. Forward declaration.
2916 (elf_x86_64_get_plt_sym_val): Removed.
2917 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2918 against all dynamic relocations.
2919 (elf_x86_64_link_setup_gnu_properties): New function.
2920 (elf_backend_create_dynamic_sections): Updated.
2921 (elf_backend_setup_gnu_properties): New.
2922 (elf_x86_64_nacl_plt): New.
2923 (elf_x86_64_nacl_arch_bed): Updated.
2924
f604c2a2
L
29252017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2926
2927 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2928 (LAZY_PLT_ENTRY_SIZE): This.
2929 (NON_LAZY_PLT_ENTRY_SIZE): New.
2930 (elf_i386_plt0_entry): Renamed to ...
2931 (elf_i386_lazy_plt0_entry): This.
2932 (elf_i386_plt_entry): Renamed to ...
2933 (elf_i386_lazy_plt_entry): This.
2934 (elf_i386_pic_plt0_entry): Renamed to ...
2935 (elf_i386_pic_lazy_plt0_entry): This.
2936 (elf_i386_pic_plt_entry): Renamed to ...
2937 (elf_i386_pic_lazy_plt_entry): This.
2938 (elf_i386_got_plt_entry): Renamed to ...
2939 (elf_i386_non_lazy_plt_entry): This.
2940 (elf_i386_pic_got_plt_entry): Renamed to ...
2941 (elf_i386_pic_non_lazy_plt_entry): This.
2942 (elf_i386_eh_frame_plt): Renamed to ...
2943 (elf_i386_eh_frame_lazy_plt): This.
2944 (elf_i386_eh_frame_plt_got): Renamed to ...
2945 (elf_i386_eh_frame_non_lazy_plt): This.
2946 (elf_i386_plt_layout): Renamed to ...
2947 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2948 eh_frame_plt_got_size.
2949 (elf_i386_non_lazy_plt_layout): New.
2950 (elf_i386_plt_layout): Likewise.
2951 (elf_i386_non_lazy_plt): Likewise.
2952 (GET_PLT_ENTRY_SIZE): Removed.
2953 (elf_i386_plt): Renamed to ...
2954 (elf_i386_lazy_plt): This.
2955 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2956 (elf_i386_arch_bed): Updated.
2957 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2958 (elf_i386_create_dynamic_sections): Removed.
2959 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2960 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2961 (elf_i386_adjust_dynamic_symbol): Updated.
2962 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2963 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2964 size for PLT0 if there is no PLT0.
2965 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2966 output section is discarded only if GOT isn't empty.
2967 (elf_i386_relocate_section): Updated. Properly get PLT index
2968 if there is no PLT0.
2969 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2970 second and third slots in the PLT entry if there is no PLT0.
2971 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2972 if there is no PLT0. Set sh_entsize on the .plt.got section.
2973 (elf_i386_nacl_plt): Forward declaration.
2974 (elf_i386_get_plt_sym_val): Removed.
2975 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2976 against all dynamic relocations.
2977 (elf_i386_link_setup_gnu_properties): New function.
2978 (elf_backend_create_dynamic_sections): Updated.
2979 (elf_backend_setup_gnu_properties): New.
2980 (elf_i386_nacl_plt): Updated.
2981 (elf_i386_nacl_arch_bed): Likewise.
2982 (elf_i386_vxworks_arch_bed): Likewise.
2983
046734ff
TP
29842017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2985
2986 * elflink.c (elf_output_implib): Remove executable flag from import
2987 library bfd.
2988 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2989 library is a relocatable object file.
2990
b660e9eb
SKS
29912017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2992
2993 PR ld/21404
2994 * elf32-avr.c (avr_should_move_sym): New function.
2995 (avr_should_reduce_sym_size): Likewise.
2996 (avr_should_increase_sym_size): Likewise.
2997 (elf32_avr_relax_delete_bytes): Adjust symbol values
2998 and sizes by calling new functions.
2999
763a5fa4
PD
30002017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3001
3002 * config.bfd (riscv32-*): Enable rv64.
3003
73ec947d
AM
30042017-05-02 Alan Modra <amodra@gmail.com>
3005
3006 PR 21384
3007 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3008 rather than h->root.type == bfd_link_hash_new.
3009 (bfd_elf_record_link_assignment): Similarly, call
3010 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3011
a941291c
AM
30122017-04-29 Alan Modra <amodra@gmail.com>
3013
3014 PR 21432
3015 * reloc.c (reloc_offset_in_range): New function.
3016 (bfd_perform_relocation, bfd_install_relocation): Use it.
3017 (_bfd_final_link_relocate): Likewise.
3018
750eaa47
L
30192017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3020
3021 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3022 before using .plt.got.
3023 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3024
5b66fac4
L
30252017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3026
3027 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3028 instead of "+=" to update 0.
3029
de9a3c42
L
30302017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3031
3032 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3033 .plt.got section here.
3034 (elf_i386_check_relocs): Don't create the .plt.got section.
3035 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3036 the .plt.got and .plt.bnd sections here.
3037 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3038 .plt.bnd sections.
3039
da3d25af
L
30402017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3041
3042 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3043 has_bnd_reloc.
3044 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3045 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3046 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3047 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3048 has_bnd_reloc.
3049
fba37edd
L
30502017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3051
3052 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3053 to return bfd *.
3054 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3055 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3056 the first relocatable ELF input with GNU properties.
3057
1f78f649
L
30582017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3059
3060 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3061 VxWorks for non-PIC.
3062
76c20d54
AM
30632017-04-27 Alan Modra <amodra@gmail.com>
3064
3065 * elf-bfd.h (struct elf_backend_data): Make asection param of
3066 elf_backend_eh_frame_address_size const.
3067 (_bfd_elf_eh_frame_address_size): Likewise.
3068 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3069 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3070 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3071 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3072 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3073 (next_cie_fde_offset): Constify params.
3074 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3075
d7153c4a
AM
30762017-04-27 Alan Modra <amodra@gmail.com>
3077
3078 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3079 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3080 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3081 aug_data_len.
3082 (offset_adjust): New function.
3083 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3084 (adjust_eh_frame_local_symbols): Likewise.
3085 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3086 after changing anything. Return true if anything changed.
3087 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3088 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3089
641338d8
AM
30902017-04-27 Alan Modra <amodra@gmail.com>
3091
3092 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3093 when force_local.
3094
21d68fcd
AM
30952017-04-27 Alan Modra <amodra@gmail.com>
3096
3097 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3098 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3099 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3100 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3101 for undef and undefweak dyn_relocs.
3102 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3103 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3104 (allocate_got, allocate_dynrelocs): Likewise.
3105 (ppc64_elf_relocate_section): Likewise.
3106
97d343d4
L
31072017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3108
3109 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3110 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3111 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3112 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3113
04b31182
NC
31142017-04-26 Nick Clifton <nickc@redhat.com>
3115
3116 PR binutils/21434
3117 * reloc.c (bfd_perform_relocation): Check for a negative address
3118 in the reloc.
3119
23ec1e32
MR
31202017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3121
3122 PR ld/21334
3123 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3124 member.
3125 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3126 (elf_backend_always_renumber_dynsyms): Define.
3127 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3128 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3129 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3130 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3131 it.
3132 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3133
c46cec3a
MR
31342017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3135
3136 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3137 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3138 sections have been created.
3139
e63d1232
NC
31402017-04-26 Nick Clifton <nickc@redhat.com>
3141
3142 PR binutils/21431
3143 * compress.c (bfd_init_section_compress_status): Check the return
3144 value from bfd_malloc.
3145
9e9821dd
L
31462017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3147
3148 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3149 no_finish_dynamic_symbol.
3150 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3151 0.
3152 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3153 weak symbol, don't make it dynamic.
3154 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3155 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3156 relocation for GOT reference.
3157 (elf_x86_64_finish_dynamic_symbol): Abort if
3158 no_finish_dynamic_symbol isn't 0.
3159
0dc9a308
L
31602017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3161
3162 PR ld/21402
3163 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3164 undefined weak symbol, don't make it dynamic.
3165 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3166 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3167 relocation for R_386_GOT32.
3168
1587442d
L
31692017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3170
3171 PR ld/21425
3172 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3173
7eacd66b
AM
31742017-04-23 Alan Modra <amodra@gmail.com>
3175
3176 PR 21414
3177 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3178 * elf.c (lcomm_sym): New.
3179 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3180 * bfd-in2.h: Regenerate.
3181
bce964aa
AM
31822017-04-23 Alan Modra <amodra@gmail.com>
3183
3184 PR 21412
3185 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3186 parameters and comment.
3187 (_bfd_elf_get_reloc_section): Delete.
3188 (_bfd_elf_plt_get_reloc_section): Declare.
3189 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3190 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3191 Extracted from..
3192 (_bfd_elf_get_reloc_section): ..here. Delete.
3193 (assign_section_numbers): Call elf_get_reloc_section.
3194 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3195 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3196
97e83a10
AM
31972017-04-23 Alan Modra <amodra@gmail.com>
3198
3199 PR 21409
3200 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3201 no symbols.
3202
e133d005
L
32032017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3204
3205 PR ld/21402
3206 * elf32-i386.c (elf_i386_link_hash_entry): Add
3207 no_finish_dynamic_symbol.
3208 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3209 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3210 symbol, don't make it dynamic in PIE.
3211 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3212 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3213 relocation for R_386_GOT32
3214 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3215 isn't 0.
3216
3c5fce9b
L
32172017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3218
3219 PR ld/19617
3220 PR ld/21086
3221 * elflink.c (elf_link_add_object_symbols): Require
3222 --no-dynamic-linker with -E/--dynamic-list when creating
3223 dynamic sections.
3224
0fad2956
MR
32252017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3226
3227 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3228 if forced local.
3229
64575f78
MR
32302017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3231
3232 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3233 dynamic symbol sorting.
3234
59fa66c5
L
32352017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3236
3237 PR ld/21382
3238 * elflink.c (elf_link_add_object_symbols): Preserve
3239 dynamic_ref_after_ir_def when restoring the symbol table for
3240 unneeded dynamic object.
3241
e492d2f8
L
32422017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3243
3244 PR ld/21401
3245 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3246 on on undefined IFUNC symbol in the second PLT.
3247
10169134
WAF
32482017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3249
3250 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3251
954b63d4
AM
32522017-04-19 Alan Modra <amodra@gmail.com>
3253
3254 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3255 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3256 * elf32-ppc.c:Formatting.
3257 (ensure_undefweak_dynamic): Don't make dynamic when
3258 info->dynamic_undefined_weak is zero.
3259 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3260 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3261 not default visibility. Discard undef and undefweak
3262 dyn_relocs earlier.
3263 (ppc_elf_relocate_section): Adjust to suit.
3264 * elf64-ppc.c: Formatting.
3265 (ensure_undefweak_dynamic): Don't make dynamic when
3266 info->dynamic_undefined_weak is zero.
3267 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3268 info->dynamic_undefined_weak. Discard them earlier.
3269
e6699019
L
32702017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3271
3272 PR ld/21389
3273 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3274 before generating the version definition section.
3275
c5d37467
AM
32762017-04-17 Alan Modra <amodra@gmail.com>
3277
3278 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3279 state when a regular object file defines a symbol with
3280 incompatible type to that defined by an earlier shared lib.
3281
63a5468a
AM
32822017-04-13 Alan Modra <amodra@gmail.com>
3283
3284 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3285 * elf.c: Likewise.
3286 * elf32-arm.c: Likewise.
3287 * elf32-i386.c: Likewise.
3288 * elf32-mep.c: Likewise.
3289 * elf64-ia64-vms.c: Likewise.
3290 * elf64-x86-64.c: Likewise.
3291 * elflink.c: Likewise.
3292 * elfnn-ia64.c: Likewise.
3293 * elfxx-mips.c: Likewise.
3294
dae82561
AM
32952017-04-13 Alan Modra <amodra@gmail.com>
3296
3297 * aoutx.h: Use %B and %A in error messages throughout file.
3298 * aout-cris.c: Likewise.
3299 * archive.c: Likewise.
3300 * binary.c: Likewise.
3301 * coff-rs6000.c: Likewise.
3302 * coff-tic4x.c: Likewise.
3303 * coffcode.h: Likewise.
3304 * coffgen.c: Likewise.
3305 * cofflink.c: Likewise.
3306 * coffswap.h: Likewise.
3307 * cpu-arm.c: Likewise.
3308 * elf-eh-frame.c: Likewise.
3309 * elf-m10300.c: Likewise.
3310 * elf.c: Likewise.
3311 * elf32-arc.c: Likewise.
3312 * elf32-arm.c: Likewise.
3313 * elf32-bfin.c: Likewise.
3314 * elf32-frv.c: Likewise.
3315 * elf32-iq2000.c: Likewise.
3316 * elf32-m32c.c: Likewise.
3317 * elf32-microblaze.c: Likewise.
3318 * elf32-nds32.c: Likewise.
3319 * elf32-rl78.c: Likewise.
3320 * elf32-rx.c: Likewise.
3321 * elf32-score.c: Likewise.
3322 * elf32-score7.c: Likewise.
3323 * elf32-sh64.c: Likewise.
3324 * elf32-v850.c: Likewise.
3325 * elf32-vax.c: Likewise.
3326 * elf32-visium.c: Likewise.
3327 * elf64-ia64-vms.c: Likewise.
3328 * elf64-mmix.c: Likewise.
3329 * elf64-sh64.c: Likewise.
3330 * elfcode.h: Likewise.
3331 * elfnn-aarch64.c: Likewise.
3332 * elfnn-ia64.c: Likewise.
3333 * elfxx-mips.c: Likewise.
3334 * hpux-core.c: Likewise.
3335 * ieee.c: Likewise.
3336 * ihex.c: Likewise.
3337 * linker.c: Likewise.
3338 * merge.c: Likewise.
3339 * mmo.c: Likewise.
3340 * oasys.c: Likewise.
3341 * pdp11.c: Likewise.
3342 * peXXigen.c: Likewise.
3343 * rs6000-core.c: Likewise.
3344 * vms-alpha.c: Likewise.
3345 * xcofflink.c: Likewise.
3346
c08bb8dd
AM
33472017-04-13 Alan Modra <amodra@gmail.com>
3348
3349 * bfd.c (PRINT_TYPE): Define.
3350 (_doprnt): New function.
3351 (error_handler_internal): Use _doprnt.
3352 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3353 calls in their natural order, throughout file.
3354 * coff-mcore.c: Likewise.
3355 * coff-ppc.c: Likewise.
3356 * coff-tic80.c: Likewise.
3357 * cofflink.c: Likewise.
3358 * elf-s390-common.c: Likewise.
3359 * elf.c: Likewise.
3360 * elf32-arm.c: Likewise.
3361 * elf32-i386.c: Likewise.
3362 * elf32-m32r.c: Likewise.
3363 * elf32-msp430.c: Likewise.
3364 * elf32-spu.c: Likewise.
3365 * elf64-ia64-vms.c: Likewise.
3366 * elf64-sparc.c: Likewise.
3367 * elf64-x86-64.c: Likewise.
3368 * elflink.c: Likewise.
3369 * elfnn-aarch64.c: Likewise.
3370 * elfnn-ia64.c: Likewise.
3371 * elfxx-mips.c: Likewise.
3372
10463f39
AM
33732017-04-13 Alan Modra <amodra@gmail.com>
3374
3375 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3376 branch veneers" error. Fix double space and format message.
3377 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3378 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3379
4af8774e
AM
33802017-04-13 Alan Modra <amodra@gmail.com>
3381
3382 * bfd-in2.h: Regenerate.
3383
e4097f5e
L
33842017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3385
3386 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3387 extra `\n' in warning/error messages.
3388 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3389 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3390
537616aa
L
33912017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3392
3393 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3394 processor-specific properties with generic ELF target vector.
3395
bb1dd176
QZ
33962017-04-10 Qing Zhao <qing.zhao@oracle.com>
3397
3398 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3399 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3400 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3401 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3402 has_non_got_reloc.
3403 (link_hash_newfunc): Initialize has_got_reloc and
3404 has_non_got_reloc.
3405 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3406 section.
3407 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3408 has_non_got_reloc.
3409 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3410 has_non_got_reloc.
3411 (_bfd_sparc_elf_fixup_symbol): New function.
3412 (allocate_dynrelocs): Don't allocate space for dynamic
3413 relocations and discard relocations against resolved undefined
3414 weak symbols in executable. Don't make resolved undefined weak
3415 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3416 relocation against undefined weak symbols in PIE.
3417 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3418 relocations against resolved undefined weak symbols in PIE
3419 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3420 without ynamic PLT/GOT relocations for resolved undefined weak
3421 symbols.
3422 Don't generate dynamic relocation against resolved undefined
3423 weak symbol in executable.
3424 (pie_finish_undefweak_symbol): New function.
3425 (_bfd_sparc_elf_finish_dynamic_sections): Call
3426 pie_finish_undefweak_symbol on all symbols in PIE.
3427 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3428 (_bfd_sparc_elf_fixup_symbol): New function.
3429
d236cfd4
NC
34302017-04-10 Nick Clifton <nickc@redhat.com>
3431
3432 * config.bfd: Remove ns32k from obsolete list.
3433
6f9dbcd4
AM
34342017-04-10 Alan Modra <amodra@gmail.com>
3435
3436 PR 21287
3437 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3438 (special_sections_i): Likewise for .init_array.
3439 (special_sections_p): Likewise for .preinit_array.
3440
8170f769
L
34412017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3442
3443 PR ld/19579
3444 PR ld/21306
3445 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3446 ELF_COMMON_DEF_P for common symbols.
3447 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3448 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3449 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3450 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3451 07492f668d2173da7a2bda3707ff0985e0f460b6.
3452
49f4617b
PA
34532017-04-07 Pedro Alves <palves@redhat.com>
3454
3455 * opncls.c (bfd_get_debug_link_info): Rename to...
3456 (bfd_get_debug_link_info_1): ... this. Change type of second
3457 parameter to void pointer. Adjust.
3458 (bfd_get_debug_link_info): Reimplement on top of
3459 bfd_get_debug_link_info_1.
3460 (separate_debug_file_exists, separate_alt_debug_file_exists):
3461 Change type of second parameter to void pointer. Adjust.
3462 (get_func_type, check_func_type): Change type of second parameter
3463 to void pointer.
3464 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3465 the callback functions instead of passing the address of a local.
3466 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3467 find_separate_debug_file.
3468 (get_alt_debug_link_info_shim): Change type of second parameter to
3469 void pointer. Adjust.
3470 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3471 find_separate_debug_file.
3472 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3473 of second parameter to void pointer. Adjust.
3474 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3475 pointer local to find_separate_debug_file.
3476
34772017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG
3478
3479 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3480 external symbols with a definition.
3481 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3482
86abf93a
AM
34832017-04-07 Alan Modra <amodra@gmail.com>
3484
3485 * po/SRC-POTFILES.in: Regenerate.
3486
8dea77f0
AM
34872017-04-05 Alan Modra <amodra@gmail.com>
3488
3489 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3490 reference counting.
3491
477bdd39
JT
34922017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3493
3494 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3495 numbers for DataDirectory entry indicies passed to
3496 add_data_entry().
3497
a91e1603
L
34982017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3499
3500 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3501 each GNU_MBIND section and align GNU_MBIND section to page size.
3502 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3503 segment for each GNU_MBIND section.
3504 (_bfd_elf_init_private_section_data): Copy sh_info from input
3505 for GNU_MBIND section.
3506
b5292032
PD
35072017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3508
3509 * elfnn-riscv.c (GP_NAME): Delete.
3510 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3511 (_bfd_riscv_relax_lui): Likewise.
3512
ad32986f
NC
35132017-04-04 Nick Clifton <nickc@redhat.com>
3514
3515 PR binutils/21342
3516 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3517 dereference.
3518 (bfd_elf_final_link): Only initialize the extended symbol index
3519 section if there are extended symbol tables to list.
3520
46bed679
L
35212017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3522
3523 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3524 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3525 * configure.ac (elf): Add elf-properties.lo.
3526 * Makefile.in: Regenerated.
3527 * configure: Likewise.
3528 * elf-bfd.h (elf_property_kind): New.
3529 (elf_property): Likewise.
3530 (elf_property_list): Likewise.
3531 (elf_properties): Likewise.
3532 (_bfd_elf_parse_gnu_properties): Likewise.
3533 (_bfd_elf_get_property): Likewise.
3534 (_bfd_elf_link_setup_gnu_properties): Likewise.
3535 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3536 and setup_gnu_properties.
3537 (elf_obj_tdata): Add properties.
3538 * elf-properties.c: New file.
3539 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3540 (elf_i386_merge_gnu_properties): Likewise.
3541 (elf_backend_parse_gnu_properties): Likewise.
3542 (elf_backend_merge_gnu_properties): Likewise.
3543 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3544 (elf_x86_64_merge_gnu_properties): Likewise.
3545 (elf_backend_parse_gnu_properties): Likewise.
3546 (elf_backend_merge_gnu_properties): Likewise.
3547 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3548 (elf_backend_parse_gnu_properties): Likewise.
3549 (elf_backend_setup_gnu_properties): Likewise.
3550 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3551 elf_backend_merge_gnu_properties and
3552 elf_backend_setup_gnu_properties.
3553
f96bd6c2
PC
35542017-03-30 Pip Cet <pipcet@gmail.com>
3555
3556 * elf32-wasm32.c: Add relocation code, two relocs.
3557 * reloc.c: Add wasm32 relocations.
3558 * libbfd.h: Regenerate.
3559 * bfd-in2.h: Regenerate.
3560 * bfd/po/bfd.pot: Regenerate.
3561
e643cb45
NC
35622017-03-29 Nick Clifton <nickc@redhat.com>
3563
3564 PR binutils/18025
3565 * coff-bfd.h (struct coff_section_data): Add new fields:
3566 saved_bias and bias.
3567 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3568 computed for PE binaries.
3569 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3570 missing abbrev.
3571
086554e8
HPN
35722017-03-28 Hans-Peter Nilsson <hp@axis.com>
3573
3574 PR ld/16044
3575 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3576 to handle a local symbol with a hash-symbol-entry; without PLT.
3577 Add BFD_ASSERT for an incidental case with GOT entry present.
3578 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3579 isn't forced-or-set local.
3580
a6be0538
PC
35812017-03-27 Pip Cet <pipcet@gmail.com>
3582
3583 * wasm-module.c: New file to support WebAssembly modules.
3584 * wasm-module.h: New file to support WebAssembly modules.
3585 * doc/webassembly.texi: Start documenting wasm-module.c.
3586 * config.bfd: Add wasm_vec.
3587 * targets.c: Likewise.
3588 * configure.ac: Likewise.
3589 * Makefile.am: Add entries for wasm-module.c.
3590 * Makefile.in: Regenerate.
3591 * configure: Regenerate.
3592 * po/SRC-POTFILES.in: Regenerate.
3593
79b1d3cb
PC
35942017-03-27 Pip Cet <pipcet@gmail.com>
3595
3596 * cpu-wasm32.c: New file to support wasm32 architecture.
3597 * elf32-wasm32.c: New file to support wasm32 architecture.
3598 * Makefile.am: Add wasm32 architecture.
3599 * archures.c: Likewise.
3600 * config.bfd: Likewise.
3601 * configure.ac: Likewise.
3602 * targets.c: Likewise.
3603 * Makefile.in: Regenerate.
3604 * bfd-in2.h: Regenerate.
3605 * configure: Regenerate.
3606 * po/SRC-POTFILES.in: Regenerate.
3607
aaed6f5b
AM
36082017-03-20 Alan Modra <amodra@gmail.com>
3609
3610 PR 21266
3611 * elf64-ppc.c (compare_symbols): Stabilize sort.
3612
82e66161
AM
36132017-03-18 Alan Modra <amodra@gmail.com>
3614
3615 * elf64-ppc.c (struct ppc_link_hash_table): Add
3616 local_ifunc_resolver and maybe_local_ifunc_resolver.
3617 (ppc_build_one_stub): Set flags on emitting dynamic
3618 relocation to ifunc.
3619 (ppc64_elf_relocate_section): Likewise.
3620 (ppc64_elf_finish_dynamic_symbol): Likewise.
3621 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3622 local dynamic relocs to ifuncs.
3623 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3624 local_ifunc_resolver and maybe_local_ifunc_resolver.
3625 (ppc_elf_relocate_section): Set flag on emitting dynamic
3626 relocation to ifuncs.
3627 (ppc_elf_finish_dynamic_symbol): Likewise.
3628 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3629 dynamic relocs to ifuncs.
3630
f955cccf
NC
36312017-03-13 Nick Clifton <nickc@redhat.com>
3632
3633 PR binutils/21202
3634 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3635 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3636 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3637 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3638 * bfd-in2.h: Regenerate.
3639 * libbfd.h: Regenerate.
3640 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3641 names.
3642 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3643 (elfNN_aarch64_howto_table): Likewise.
3644 (aarch64_tls_transition_without_check): Likewise.
3645 (aarch64_reloc_got_type): Likewise.
3646 (elfNN_aarch64_final_link_relocate): Likewise.
3647 (elfNN_aarch64_tls_relax): Likewise.
3648 (elfNN_aarch64_relocate_section): Likewise.
3649 (elfNN_aarch64_gc_sweep_hook): Likewise.
3650 (elfNN_aarch64_check_relocs): Likewise.
3651 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3652 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3653
4aef7643
AM
36542017-03-11 Alan Modra <amodra@gmail.com>
3655
3656 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3657 parameter is in fact used. Whitespace fixes.
3658 * elf64-ppc.c: Likewise.
3659
f03265d9
ST
36602017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3661
3662 * rs6000-core.c (CORE_NEW): Simplify macro when
3663 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3664
b1b07054
AM
36652017-03-07 Alan Modra <amodra@gmail.com>
3666
3667 PR 21224
3668 PR 20519
3669 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3670 dyn_relocs check.
3671
2e0ce1c8
AM
36722017-03-05 Alan Modra <amodra@gmail.com>
3673
3674 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3675 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3676 (next_cie_fde_offset): New function.
3677 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3678 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3679 four bytes. Align CIEs to four or eight bytes depending on
3680 per_encoding_aligned8. Align FDEs according to their encoding.
3681 Pad last FDE to output section alignment.
3682 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3683 assertion.
3684 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3685 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3686 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3687
f98450c6
NC
36882017-03-02 Martin Bickel <binutils@ineranves.de>
3689
3690 PR ld/21212
3691 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 3692 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 3693
673cff9b
AM
36942017-03-02 Alan Modra <amodra@gmail.com>
3695
3696 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3697
3de43e7b
AM
36982017-02-28 Alan Modra <amodra@gmail.com>
3699
3700 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3701 (ppc64_elf_relocate_section): Likewise.
3702
4ef97a1b
AM
37032017-02-28 Alan Modra <amodra@gmail.com>
3704
3705 PR 20995
3706 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3707 rather than elf32_nios2_hash_table or elf_hash_table.
3708 (create_got_section): Likewise.
3709 (nios2_elf32_finish_dynamic_symbol): Likewise.
3710 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3711 (nios2_elf32_size_dynamic_sections): Likewise.
3712 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3713 vars. Use htab equivalents directly instead. Don't create
3714 all dynamic sections on needing just the GOT. Use a goto
3715 rather than a fall-through with reloc test. Ensure
3716 htab->dynobj is set when making dynamic sreloc section.
3717 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3718 equivalent directly instead. Don't segfault on looking for
3719 .dynamic when dynamic sections have not been created. Don't
3720 segfault on .got.plt being discarded.
3721 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3722 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3723 fixme and another not so relevant comment.
3724 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3725 already set, set hash table dynobj on creating .sbss.
3726
7ba71655
AM
37272017-02-28 Alan Modra <amodra@gmail.com>
3728
3729 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3730 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3731 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3732 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3733 (ppc64_elf_relocate_section): Likewise.
3734 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3735 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3736 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3737 * libbfd.h: Regenerate.
3738 * bfd-in2.h: Regenerate.
3739
afbf7e8e
AM
37402017-02-28 Alan Modra <amodra@gmail.com>
3741
3742 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3743 dynamic .data.rel.ro read-only.
3744 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3745 rather than section flags when deciding where copy reloc goes.
3746 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3747 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3748 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3749 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3750 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3751 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3752 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3753 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3754 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3755 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3756 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3757 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3758 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3759 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3760 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3761 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3762 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3763 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3764 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3765
0e392101
MR
37662017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3767
3768 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3769 `jalr $0, $25' instruction encoding.
3770
bd757ca7
NC
37712017-02-27 Nick Clifton <nickc@redhat.com>
3772
3773 PR ld/21180
3774 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3775 generating a seg-fault when encountering a symbol that has been
3776 deleted by garbage collection.
3777
034fed0b
AM
37782017-02-25 Alan Modra <amodra@gmail.com>
3779
3780 * elf32-arc.c (struct dynamic_sections): Delete.
3781 (enum dyn_section_types): Delete.
3782 (dyn_section_names): Delete.
3783 (arc_create_dynamic_sections): Delete.
3784 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3785 segfault on discarded .rela.plt section.
3786 (elf_arc_size_dynamic_sections): Formatting. Don't call
3787 arc_create_dynamic_sections. Don't allocate memory for sections
3788 handled by the generic linker. Correct code finding relocs in
3789 read-only sections. Set SEC_EXCLUDE on zero size .got,
3790 .got.plt, and .dynbss sections. Do set .interp for pies.
3791
d0f744f9
AW
37922017-02-24 Andrew Waterman <andrew@sifive.com>
3793
3794 * elfnn-riscv.c (GP_NAME): New macro.
3795 (riscv_global_pointer_value): Use it.
3796 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3797 output section, consider only that section's alignment.
3798
5d58c733
MR
37992017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3800
3801 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3802 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3803 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3804 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3805
c1556ecd
MR
38062017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3807
3808 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3809 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3810 or misaligned.
3811
5499c7c7
AM
38122017-02-23 Alan Modra <amodra@gmail.com>
3813
3814 PR 20744
3815 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3816 16D relocations.
3817 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3818 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3819 relocs.
3820
902e9fc7
MR
38212017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3822
3823 PR ld/20828
3824 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3825 processing ahead of the call to `elf_gc_sweep_symbol'.
3826
758d96d8
NC
38272017-02-22 Nick Clifton <nickc@redhat.com>
3828
3829 PR binutils/21193
3830 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3831 created section 4-byte alignment.
3832
6528b6eb
AM
38332017-02-22 Alan Modra <amodra@gmail.com>
3834
3835 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3836 on .got or .plt output section being discarded by script.
3837 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3838 vxworks splt temp.
3839
24f1a751
AM
38402017-02-21 Alan Modra <amodra@gmail.com>
3841
3842 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3843 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3844
64487780
AM
38452017-02-20 Alan Modra <amodra@gmail.com>
3846
3847 PR 21181
3848 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3849 if DT_RELSZ/DT_RELASZ is zero.
3850
6438d1be
NC
38512017-02-17 Nick Clifton <nickc@redhat.com>
3852
3853 * compress.c (bfd_get_full_section_contents): Remember to reduce
3854 compressed size by the sizeof the compression header when
3855 decompressing the contents.
3856
4bc26c69
PA
38572017-02-17 Pedro Alves <palves@redhat.com>
3858
3859 * srec.c (Chunk): Rename to ...
3860 (_bfd_srec_len): ... this.
3861 (S3Forced): Rename to ...
3862 (_bfd_srec_forceS3): ... this.
3863 * objcopy.c: Adjust all references.
3864
7ec22e0f
PA
38652017-02-17 Pedro Alves <palves@redhat.com>
3866
3867 * archive.c (bsd_write_armap): Rename to ...
3868 (_bfd_bsd_write_armap): ... this.
3869 (coff_write_armap): Rename to ...
3870 (_bfd_coff_write_armap): ... this.
3871 * libbfd-in.h (bsd_write_armap): Rename to ...
3872 (_bfd_bsd_write_armap): ... this.
3873 (coff_write_armap): Rename to ...
3874 (_bfd_coff_write_armap): ... this.
3875 * aout-target.h, aout-tic30.c: Adjust all users.
3876 * libbfd.h: Regenerate.
3877
8c8402cc
PA
38782017-02-17 Pedro Alves <palves@redhat.com>
3879
3880 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3881 (warn_deprecated): Rename to ...
3882 (_bfd_warn_deprecated): ... this.
3883 * libbfd.c (warn_deprecated): Rename to ...
3884 (_bfd_warn_deprecated): ... this.
3885 * bfd-in2.h: Regenerate.
3886
c7c3d11b
PA
38872017-02-17 Pedro Alves <palves@redhat.com>
3888
3889 * bfdio.c (real_ftell): Rename to ...
3890 (_bfd_real_ftell): ... this.
3891 (real_fseek): Rename to ...
3892 (_bfd_real_fseek): ... this.
3893 (real_fopen): Rename to ...
3894 (_bfd_real_fopen): ... this.
3895 * libbfd-in.h (real_ftell): Rename to ...
3896 (_bfd_real_ftell): ... this.
3897 (real_fseek): Rename to ...
3898 (_bfd_real_fseek): ... this.
3899 (real_fopen): Rename to ...
3900 (_bfd_real_fopen): ... this.
3901 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3902 * libbfd.h: Regenerate.
3903
4265548c
PA
39042017-02-17 Pedro Alves <palves@redhat.com>
3905
3906 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3907 * libbfd.c (read_unsigned_leb128): Rename to ...
3908 (_bfd_read_unsigned_leb128): ... this.
3909 (read_signed_leb128): Rename to ...
3910 (_bfd_read_signed_leb128): ... this.
3911 (safe_read_leb128): Rename to ...
3912 (_bfd_safe_read_leb128): ... this.
3913 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3914 (_bfd_read_unsigned_leb128): ... this.
3915 (read_signed_leb128): Rename to ...
3916 (_bfd_read_signed_leb128): ... this.
3917 (safe_read_leb128): Rename to ...
3918 (_bfd_safe_read_leb128): ... this.
3919 * libbfd.h: Renegerate.
3920
3239a423
AB
39212017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3922
3923 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3924 before trying to fine matching file and line information.
3925
90ed9b8b
AB
39262017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3927
3928 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3929 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3930 not match current bfd, then reload debug information. Record bfd
3931 we're loading debug info for in the stash. If we have debug
3932 informatin in the cache then perform section placement before
3933 returning.
3934
a8c75b76
AM
39352017-02-16 Alan Modra <amodra@gmail.com>
3936
3937 PR 21000
3938 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3939 * elfxx-target.h (elf_backend_no_page_alias): Define.
3940 (elfNN_bed): Init new field.
3941 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3942 ensure PT_LOAD segment starts on a new page.
3943 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3944
247d6c4c
AM
39452017-02-16 Alan Modra <amodra@gmail.com>
3946
3947 PR 21132
3948 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3949 if pic.
3950
90571206
JW
39512017-02-16 Jiong Wang <jiong.wang@arm.com>
3952
3953 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3954 * bfd-in2.h: Regenerated.
3955
2a568401
L
39562017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3957
3958 PR ld/21168
3959 * elf32-i386.c (elf_i386_relocate_section): Allow
3960 "lea foo@GOT, %reg" in PIC.
3961
a5def14f
L
39622017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3963
3964 PR ld/20244
3965 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3966 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3967 error against local IFUNC symbol without a base register for
3968 PIC.
3969
174d0a74
MR
39702017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3971
3972 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3973 `%P: %H:' with `info->callbacks->einfo'.
3974 (ppc_elf_relocate_section): Likewise.
3975 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3976 (ppc64_elf_edit_toc): Likewise.
3977 (ppc64_elf_relocate_section): Likewise.
3978
e278ae05
AM
39792017-02-14 Alan Modra <amodra@gmail.com>
3980
3981 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3982 --gc-keep-exported, and test versioned field of sym rather than
3983 looking for @ in name.
3984
10ddfe62
PD
39852017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3986
3987 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3988 __global_pointer$.
3989
d11135f5
NC
39902017-02-13 Nick Clifton <nickc@redhat.com>
3991
3992 PR binutils/21151
3993 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3994 unit length field.
3995
cc162427
AW
39962017-02-07 Andrew Waterman <andrew@sifive.com>
3997
3998 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3999 entry size if PLT header is written.
4000
3d044c0c
SL
40012017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4002
4003 Fix sparc64 dynamic relocation processing to use the dynamic
4004 symbol count.
4005 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4006 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4007 should be used.
4008
1b7e3d2f
NC
40092017-02-03 Nick Clifton <nickc@redhat.com>
4010
4011 PR 21096
4012 * coffcode.h (coff_write_object_contents): Enlarge size of
4013 s_name_buf in order to avoid compile time warning about possible
4014 integer truncation.
4015 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4016 32-bits of insn value before printing into buffer.
4017
e17b0c35
MR
40182017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4019
4020 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4021 `max_local_dynindx'.
4022 (mips_elf_sort_hash_table): Handle it.
4023 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4024 symbols bump up `max_local_dynindx' rather than
4025 `max_non_got_dynindx'.
4026
55f8b9d2
MR
40272017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4028
4029 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4030 `min_got_dynindx', `max_unref_got_dynindx' and
4031 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4032 (mips_elf_sort_hash_table): Adjust accordingly.
4033
0f8c4b60
MR
40342017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4035
4036 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4037 to access the hash table.
4038
17a80fa8
MR
40392017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4040
4041 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4042 non-NULL `htab' to the beginning.
4043
8f56d4fd
MR
40442017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4045
4046 * elflink.c (elf_gc_sweep): Wrap overlong line.
4047
8b10b0b3
MR
40482017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4049
4050 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4051 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4052 * elfxx-mips.c (mips_elf_link_hash_table): Add
4053 `ignore_branch_isa' member.
4054 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4055 in branch relocation calculation as an error if
4056 `ignore_branch_isa' has been set.
4057 (_bfd_mips_elf_insn32): Rename to...
4058 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4059 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4060 Handle the new parameter.
4061
1fbd05e1
HPN
40622017-01-27 Hans-Peter Nilsson <hp@axis.com>
4063
22d9a0de
HPN
4064 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4065 local variable dynobj.
4066
1fbd05e1
HPN
4067 PR ld/20995
4068 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4069 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4070 executable from read-only sections into sdynrelro.
4071 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4072 dynamic relocs in sdynrelro.
4073 (elf_backend_want_dynrelro): Define.
4074
4a7324e1
SH
40752017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4076
4077 * config.bfd (*-*-rtemsaout*): Mark as removed.
4078
c75b4ebd
SH
40792017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4080
4081 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4082 (arm-*-rtems*): Move to (arm*-*-eabi*).
4083 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4084 (m68-*-rtems*): Move to (m68*-*-elf*).
4085
850d84f6
SH
40862017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4087
4088 * config.bfd (*-*-rtemscoff*): Mark as removed.
4089
b531344c
MR
40902017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4091
4092 PR ld/20828
4093 * elflink.c (bfd_elf_record_link_assignment): Revert last
4094 change and don't ever clear `forced_local'. Set `mark'
4095 unconditionally.
4096 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4097 file.
4098 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4099 (bfd_elf_size_dynamic_sections): ... here.
4100 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4101 and set `mark' instead in `__tls_get_addr_opt' processing.
4102 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4103
f0158f44
AM
41042017-01-24 Alan Modra <amodra@gmail.com>
4105
4106 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4107 where dynamic relocs are preferable. Allow ifunc too.
4108 (ensure_undefweak_dynamic): New function.
4109 (allocate_dynrelocs): Use it here. Move plt handling last and
4110 don't make symbols dynamic, simplifying loop. Only make undef
4111 weak symbols with GOT entries dynamic. Correct condition
4112 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4113 comments. Remove goto.
4114 (ppc_elf_relocate_section): Correct test for using dynamic
4115 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4116 to suit. Set up explicit tls_index entries and implicit GOT
4117 tls_index entries resolvable at link time for
4118 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4119 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4120 (ensure_undefweak_dynamic): New function.
4121 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4122 with GOT entries dynamic. Remove unnecessary test of
4123 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4124 (ppc64_elf_relocate_section): Correct test for using dynamic
4125 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4126 to suit. Set up explicit tls_index entries and implicit GOT
4127 tls_index entries resolvable at link time for __tls_get_addr_opt.
4128 Simplify expression to clear mem for prelink.
4129
2d0ca824
YN
41302017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4131
4132 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4133
7f784814
JW
41342017-01-20 Jiong Wang <jiong.wang@arm.com>
4135
4136 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4137 (elf_backend_hash_symbol): Define.
4138
81ff47b3
MR
41392017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4140
4141 PR ld/20828
4142 * elflink.c (bfd_elf_record_link_assignment): Clear any
4143 `forced_local' marking for DSO symbols that are not being
4144 provided.
4145
640d6bfd
KLC
41462017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4147
4148 * elfnn-riscv.c (riscv_elf_object_p): New function.
4149
8361ed4d
L
41502017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4151
4152 PR ld/21038
4153 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4154 plt_bnd_eh_frame.
4155 (elf_x86_64_check_relocs): Create .eh_frame section for the
4156 .plt.bnd section.
4157 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4158 .eh_frame section for the .plt.bnd section.
4159 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4160 for the .plt.bnd section.
4161
2425a30e
NC
41622017-01-12 Nick Clifton <nickc@redhat.com>
4163
4164 PR binutils/20876
4165 * opncls.c (find_separate_debug_file): Add include_dirs
4166 parameter. Only include the directory part of the bfd's filename
4167 in search paths if include_dirs is true. Add a couple of extra
4168 locations for looking for debug files.
4169 ( bfd_follow_gnu_debuglink): Update invocation of
4170 find_separate_debug_file.
4171 (bfd_follow_gnu_debugaltlink): Likewise.
4172 (get_build_id): New function: Finds the build-id of the given bfd.
4173 (get_build_id_name): New function: Computes the name of the
4174 separate debug info file for a bfd, based upon its build-id.
4175 (check_build_id_file): New function: Checks to see if a separate
4176 debug info file exists at the given location, and that its
4177 build-id matches that of the original bfd.
4178 (bfd_follow_build_id_debuglink): New function: Finds a separate
4179 debug info file for a given bfd by using the build-id method.
4180 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4181 method of locating a separate debug info file before using the
4182 debuglink method.
4183 * bfd-in2.h: Regenerate.
4184
9e659176
L
41852017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4186
4187 PR ld/21038
4188 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4189 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4190 elf_x86_64_eh_frame_plt_got.
4191 (elf_x86_64_size_dynamic_sections): Get unwind info from
4192 elf_x86_64_bnd_arch_bed for the BND PLT.
4193
f2e2d2f5
JS
41942017-01-11 Jeremy Soller <jackpot51@gmail.com>
4195
4196 * config.bfd: Add entries for i686-redox and x86_64-redox.
4197
52b232b3
L
41982017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4199
4200 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4201 to 4 bytes.
4202 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4203 .eh_frame section to 4 bytes for x32.
4204 (elf_x86_64_check_relocs): Likewise.
4205
fff53dae
L
42062017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4207
4208 PR ld/20830
4209 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4210 (PLT_GOT_FDE_LENGTH): Likewise.
4211 (elf_i386_plt_layout): Add eh_frame_plt_got and
4212 eh_frame_plt_got_size.
4213 (elf_i386_plt): Updated.
4214 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4215 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4216 (elf_i386_size_dynamic_sections): Allocate and initialize
4217 .eh_frame section for .plt.got.
4218 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4219 .plt.got.
4220 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4221 eh_frame_plt_got_size.
4222 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4223 (PLT_GOT_FDE_LENGTH): Likewise.
4224 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4225 eh_frame_plt_got_size.
4226 (elf_x86_64_arch_bed): Updated.
4227 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4228 eh_frame_plt_got_size.
4229 (elf_x86_64_nacl_arch_bed): Likewise.
4230 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4231 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4232 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4233 .eh_frame section for .plt.got.
4234 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4235 for .plt.got.
4236
f129e49f
L
42372017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4238
4239 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4240 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4241
cd6581da
NC
42422017-01-09 Nick Clifton <nickc@redhat.com>
4243
4244 * dwarf2.c (lookup_address_in_function_table): Return early if
4245 there are no functions in the given comp unit, or if the high
4246 address of the last function in the comp unit is less than the
4247 desired address.
4248
98f02962
NC
42492017-01-09 Nick Clifton <nickc@redhat.com>
4250
4251 PR binutils/21013
4252 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4253 message if there are too many symbols to load.
4254
ae4fda66
JC
42552017-01-04 James Clarke <jrtc27@jrtc27.com>
4256
4257 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4258 if relocs are cached.
4259
de1010f4
RF
42602017-01-03 Rich Felker <bugdal@aerifal.cx>
4261
4262 PR ld/21017
4263 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4264 for R_MICROBLAZE_GOTOFF_64.
4265
09fe2662
NC
42662017-01-03 Nick Clifton <nickc@redhat.com>
4267
4268 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4269 warning about using a possibly uninitialised variable.
4270
595e0a47
AM
42712017-01-02 Alan Modra <amodra@gmail.com>
4272
4273 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4274 (allocate_plt_static, allocate_dynrelocs): Use it.
4275
7bd9df3b
AM
42762017-01-02 Alan Modra <amodra@gmail.com>
4277
4278 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4279 .PARISC.unwind section.
4280
5b86074c
AM
42812017-01-02 Alan Modra <amodra@gmail.com>
4282
4283 PR ld/20989
4284 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4285 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4286 indirect to GOT pointer relative code edit.
4287
2571583a
AM
42882017-01-02 Alan Modra <amodra@gmail.com>
4289
4290 Update year range in copyright notice of all files.
4291
5c1ad6b5 4292For older changes see ChangeLog-2016
3499769a 4293\f
5c1ad6b5 4294Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM
4295
4296Copying and distribution of this file, with or without modification,
4297are permitted in any medium without royalty provided the copyright
4298notice and this notice are preserved.
4299
4300Local Variables:
4301mode: change-log
4302left-margin: 8
4303fill-column: 74
4304version-control: never
4305End:
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