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PowerPC64 stubs don't match calculated size
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
25516cc5
AM		 12017-09-19 Alan Modra <amodra@gmail.com>
2
3 PR 21441
4 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
5 size.
6
3d13f3e9
AM		 72017-09-19 Alan Modra <amodra@gmail.com>
8
9 PR 22150
10 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
11 symbols before calculating verrefs. Don't renumber dynsyms
12 after gc. Exclude .gnu.version when zero or one dynsym.
13 Localize some vars and reindent.
14
94670f6c
L		 152017-09-18 H.J. Lu <hongjiu.lu@intel.com>
16
17 PR ld/22148
18 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
19 return from bfd_canonicalize_dynamic_reloc.
20
21d0a606
AM		 212017-09-15 Alan Modra <amodra@gmail.com>
22
23 PR 22116
24 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
25 overflows bfd_size_type.
26
5e5e02ae
L		 272017-09-14 H.J. Lu <hongjiu.lu@intel.com>
28
29 PR ld/22135
30 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
31 to indicate if conversion is performed.
32 (elf_i386_check_relocs): Cache section contents and relocations
33 if conversion is performed.
34 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
35 contents and relocations if conversion is performed.
36
4d465c68
NC		 372017-09-14 Nick Clifton <nickc@redhat.com>
38
39 PR binutils/22113
40 * peXXigen.c (pe_print_idata): Extend check for HintName vector
41 entries.
42
f47432d4
L		 432017-09-13 H.J. Lu <hongjiu.lu@intel.com>
44
45 * elfxx-x86.h: Fix a typo in comments.
46
4ec521f2
KLC		 472017-09-09 Kamil Rytarowski <n54@gmx.com>
48
49 * elf32-nds32.c: Rename __BIT() to N32_BIT().
50
2420fff6
AM		 512017-09-09 Alan Modra <amodra@gmail.com>
52
53 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
54 plt_stub_align.
55
c5bce5c6
L		 562017-09-09 H.J. Lu <hongjiu.lu@intel.com>
57
58 * elf32-i386.c (elf_i386_relocate_section): Update usage of
59 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
60 (elf_i386_finish_dynamic_symbol): Likewise.
61 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
62 (elf_x86_64_finish_dynamic_symbol): Likewise.
63 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
64 (_bfd_x86_elf_fixup_symbol): Likewise.
65
8fbf0ba1
L		 662017-09-09 H.J. Lu <hongjiu.lu@intel.com>
67
68 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
69 check has_non_got_reloc.
70
0a27fed7
L		 712017-09-09 H.J. Lu <hongjiu.lu@intel.com>
72
73 PR ld/22115
74 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
75 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
76 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
77 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
78 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
79 and linker_def on __ehdr_start if it is referenced and not
80 defined.
81 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
82 and return TRUE when building executable, if a symbol has
83 non-GOT/non-PLT relocations in text section or there is no
84 dynamic linker.
85 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
86
c7df954f
L		 872017-09-08 H.J. Lu <hongjiu.lu@intel.com>
88
89 * elfxx-x86.h: Update comments.
90
1de031c8
L		 912017-09-08 H.J. Lu <hongjiu.lu@intel.com>
92
93 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
94 elf_x86_plt_layout_table with elf_x86_init_table.
95 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
96 Likewise.
97 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
98 Likewise.
99 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
100 (elf_x86_init_table): This.
101 (_bfd_x86_elf_link_setup_gnu_properties): Replace
102 elf_x86_plt_layout_table with elf_x86_init_table.
103
7a382c1c
L		 1042017-09-07 H.J. Lu <hongjiu.lu@intel.com>
105
106 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
107 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
108 * configure: Regenerated.
109 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
110 and r_sym fields of plt_layout.
111 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
112 Likewise.
113 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
114 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
115 r_info nor r_sym fields.
116 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
117 fields of htab.
118 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
119
9eb7b0ac
PD		 1202017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
121
122 * (_bfd_riscv_relax_align): Call bfd_set_error and
123 print an error message when unable to relax a .align directive.
124
b1308d2c
PD		 1252017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
126
127 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
128 (riscv_record_pcrel_hi_reloc): Add absolute argument.
129 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
130 R_RISCV_PCREL_HI20 relocs, and pass the result to
131 riscv_record_pcrel_hi_reloc.
132
6999821f
L		 1332017-09-07 H.J. Lu <hongjiu.lu@intel.com>
134
135 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
136 r_type_p. Remove the converted argument. Replace
137 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
138 the new relocation type via r_type_p.
139 (elf_i386_relocate_section): Likewise.
140 (elf_i386_finish_dynamic_symbol): Likewise.
141 (need_convert_load): Removed.
142 (check_relocs_failed): Updated.
143 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
144 instead of setting need_convert_load.
145 (_bfd_i386_elf_convert_load): Removed.
146 * elf64-x86-64.c (need_convert_load): Removed.
147 (check_relocs_failed): Updated.
148 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
149 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
150 Return the new relocation type via r_type_p.
151 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
152 instead of setting need_convert_load.
153 (elf_x86_64_check_relocs): Don't check PIC if relocation has
154 been converted.
155 (_bfd_x86_64_elf_convert_load): Removed.
156 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
157 with SYMBOL_REFERENCES_LOCAL_P.
158 (elf_x86_64_finish_dynamic_symbol): Likewise.
159 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
160 set convert_load.
161 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
162 (_bfd_x86_elf_link_symbol_references_local): New function.
163 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
164 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
165 SYMBOL_REFERENCES_LOCAL_P.
166 (elf_x86_link_hash_entry): Add local_ref.
167 (elf_x86_link_hash_table): Remove convert_load.
168 (_bfd_i386_elf_convert_load): Removed.
169 (_bfd_x86_64_elf_convert_load): Likewise.
170 (_bfd_x86_elf_link_symbol_references_local): New.
171
78984959
L		 1722017-09-06 H.J. Lu <hongjiu.lu@intel.com>
173
174 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
175 (elf_x86_64_info_to_howto): Get the real relocation type by
176 masking out R_X86_64_converted_reloc_bit.
177 (elf_x86_64_check_tls_transition): Get the real relocation type
178 by masking out R_X86_64_converted_reloc_bit.
179 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
180 instead of setting converted_reloc.
181 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
182 instead of converted_reloc. Get the real relocation type by
183 masking out R_X86_64_converted_reloc_bit.
184 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
185 R_X86_64_converted_reloc_bit is valid.
186 * elfxx-x86.h (converted_reloc): Removed.
187
419414ea
L		 1882017-09-06 H.J. Lu <hongjiu.lu@intel.com>
189
190 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
191 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
192 to get the relocation type again.
193 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
194 r_type when calling elf_x86_64_tls_transition. Don't use
195 ELF32_R_TYPE to get the relocation type again.
196
dc089072
L		 1972017-09-05 H.J. Lu <hongjiu.lu@intel.com>
198
199 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
200 converted_reloc.
201
8b43e456
L		 2022017-09-05 H.J. Lu <hongjiu.lu@intel.com>
203
204 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
205 argument. Don't check relocation overflow. Avoid relocation
206 overflow if --no-relax is used. Set converted_reloc on symbol
207 if a GOTPCREL relocation is converted.
208 (elf_x86_64_relocate_section): Issue a fatal error and suggest
209 --no-relax if GOTPCREL relocation conversion leads to relocation
210 overflow.
211 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
212
83eef883
AFB		 2132017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
214 Edmar Wienskoski <edmar.wienskoski@nxp.com
215
216 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
217 (ppc_elf_check_relocs): Handle it.
218 (ppc_elf_vle_split20): New function.
219 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
220
0e30d991
L		 2212017-09-03 H.J. Lu <hongjiu.lu@intel.com>
222
223 PR ld/22071
224 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
225 for x86-64 if GOT_TLS_GDESC_P is true.
226
1cf58434
AM		 2272017-09-03 Alan Modra <amodra@gmail.com>
228
229 PR 22067
230 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
231
f04bdfa7
L		 2322017-09-02 H.J. Lu <hongjiu.lu@intel.com>
233
234 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
235 tls_get_addr for x86-64 in one place.
236
2ac3a7f5
L		 2372017-09-02 H.J. Lu <hongjiu.lu@intel.com>
238
239 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
240 with elfxx-x86.lo for 64-bit BFD.
241 * configure: Regenerated.
242
d47a8026
L		 2432017-09-02 H.J. Lu <hongjiu.lu@intel.com>
244
245 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
246 (_bfd_i386_elf_convert_load): This. Remove static.
247 (elf_i386_size_dynamic_sections): Removed.
248 (elf_backend_size_dynamic_sections): Likewise.
249 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
250 (_bfd_x86_64_elf_convert_load): This. Remove static.
251 (elf_x86_64_size_dynamic_sections): Removed.
252 (elf_backend_size_dynamic_sections): Likewise.
253 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
254 (elf_x86_allocate_dynrelocs): This. Make it static.
255 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
256 (elf_x86_allocate_local_dynreloc): This. Make it static.
257 (elf_i386_is_reloc_section): New function.
258 (elf_x86_64_is_reloc_section): Likewise.
259 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
260 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
261 Rearrange got_entry_size initialization.
262 (_bfd_x86_elf_size_dynamic_sections): New function.
263 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
264 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
265 (_bfd_i386_elf_convert_load): New.
266 (_bfd_x86_64_elf_convert_load): Likewise.
267 (_bfd_x86_elf_size_dynamic_sections): Likewise.
268 (elf_backend_size_dynamic_sections): Likewise.
269 (_bfd_x86_elf_allocate_dynrelocs): Removed.
270 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
271
2926eb2c
L		 2722017-09-02 H.J. Lu <hongjiu.lu@intel.com>
273
274 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
275 update comments.
276
92c10f5f
L		 2772017-09-02 H.J. Lu <hongjiu.lu@intel.com>
278
279 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
280 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
281
aa595247
L		 2822017-09-02 H.J. Lu <hongjiu.lu@intel.com>
283
284 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
285 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
286 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
287 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
288 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
289 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
290
b9ce864c
L		 2912017-09-02 H.J. Lu <hongjiu.lu@intel.com>
292
293 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
294 (elf_i386_allocate_local_dynrelocs): Likewise.
295 (elf_i386_size_dynamic_sections): Replace
296 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
297 with _bfd_x86_elf_allocate_dynrelocs and
298 _bfd_x86_elf_allocate_local_dynrelocs.
299 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
300 (elf_x86_64_allocate_local_dynrelocs): Likewise.
301 (elf_x86_64_size_dynamic_sections): Replace
302 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
303 with _bfd_x86_elf_allocate_dynrelocs and
304 _bfd_x86_elf_allocate_local_dynrelocs.
305 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
306 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
307 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
308 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
309
fe53b4a4
L		 3102017-09-02 H.J. Lu <hongjiu.lu@intel.com>
311
312 * elf32-i386.c (is_i386_elf): Removed.
313 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
314 (elf_i386_size_dynamic_sections): Likewise.
315 (elf_i386_relocate_section): Likewise.
316 * elf64-x86-64.c (is_x86_64_elf): Removed.
317 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
318 is_x86_elf.
319 (elf_x86_64_size_dynamic_sections): Likewise.
320 (elf_x86_64_relocate_section): Likewise.
321 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
322 target_id.
323 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
324 (is_x86_elf): New.
325
9ff114ca
L		 3262017-09-02 H.J. Lu <hongjiu.lu@intel.com>
327
328 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
329 (elf_i386_allocate_dynrelocs): Replace
330 elf_i386_compute_jump_table_size with
331 elf_x86_compute_jump_table_size.
332 (elf_i386_size_dynamic_sections): Likewise.
333 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
334 (elf_x86_64_allocate_dynrelocs): Replace
335 elf_x86_64_compute_jump_table_size with
336 elf_x86_compute_jump_table_size.
337 (elf_x86_64_size_dynamic_sections): Likewise.
338 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
339 got_entry_size.
340 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
341 (elf_x86_compute_jump_table_size): New.
342
503294e7
L		 3432017-09-02 H.J. Lu <hongjiu.lu@intel.com>
344
345 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
346 sizeof_reloc.
347 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
348 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
349
9a742a90
L		 3502017-09-02 H.J. Lu <hongjiu.lu@intel.com>
351
352 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
353 with htab->is_vxworks.
354 (elf_i386_size_dynamic_sections): Likewise.
355 (elf_i386_relocate_section): Likewise.
356 (elf_i386_finish_dynamic_symbol): Likewise.
357 (elf_i386_finish_dynamic_sections): Likewise.
358
6b9553e2
L		 3592017-09-02 H.J. Lu <hongjiu.lu@intel.com>
360
361 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
362 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
363 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
364 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
365 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
366 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
367 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
368 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
369
ad71ce8d
L		 3702017-09-01 H.J. Lu <hongjiu.lu@intel.com>
371
372 PR ld/22064
373 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
374 ELF_COMMON_DEF_P for common symbols.
375
96d01d93
AM		 3762017-09-02 Alan Modra <amodra@gmail.com>
377
378 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
379 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
380 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
381
4f501a24
L		 3822017-09-01 H.J. Lu <hongjiu.lu@intel.com>
383
384 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
385 (elf_backend_gc_mark_hook): Likewise.
386 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
387 (elf_backend_gc_mark_hook): Likewise.
388 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
389 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
390 (elf_backend_gc_mark_hook): Likewise.
391
eeb2f20a
L		 3922017-09-01 H.J. Lu <hongjiu.lu@intel.com>
393
394 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
395 (elf_backend_adjust_dynamic_symbol): Likewise.
396 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
397 (elf_backend_adjust_dynamic_symbol): Likewise.
398 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
399 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
400 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
401 (_bfd_x86_elf_adjust_dynamic_symbol): New.
402 (elf_backend_adjust_dynamic_symbol): Likewise.
403
c6295c22
L		 4042017-09-01 H.J. Lu <hongjiu.lu@intel.com>
405
406 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
407 comments.
408
39946cc2
L		 4092017-09-01 H.J. Lu <hongjiu.lu@intel.com>
410
411 * elf32-i386.c (elf_i386_mkobject): Removed.
412 (bfd_elf32_mkobject): Likewise.
413 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
414 (bfd_elf64_mkobject): Likewise.
415 (bfd_elf32_mkobject): Likewise.
416 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
18da07cd 417 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
39946cc2
L		 418 (bfd_elf64_mkobject): Likewise.
419 (bfd_elf32_mkobject): Likewise.
420
a6798bab
L		 4212017-09-01 H.J. Lu <hongjiu.lu@intel.com>
422
423 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
424 Call _bfd_x86_elf_link_setup_gnu_properties.
425 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
426 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
427 entries.
428 (elf_x86_64_non_lazy_plt): Likewise.
429 (elf_x86_64_lazy_bnd_plt): Likewise.
430 (elf_x86_64_non_lazy_bnd_plt): Likewise.
431 (elf_x86_64_lazy_ibt_plt): Likewise.
432 (elf_x32_lazy_ibt_plt): Likewise.
433 (elf_x86_64_non_lazy_ibt_plt): Likewise.
434 (elf_x32_non_lazy_ibt_plt): Likewise.
435 (elf_x86_64_nacl_plt): Likewise.
436 (elf_x86_64_link_setup_gnu_properties): Updated. Call
437 _bfd_x86_elf_link_setup_gnu_properties.
438 * elfxx-x86.c: Include elf-vxworks.h".
439 (_bfd_x86_elf_link_setup_gnu_properties): New function.
440 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
441 comments for pic_plt0_entry and pic_plt_entry.
442 (elf_x86_non_lazy_plt_layout): Likewise.
443 (elf_x86_plt_layout_table): New.
444 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
445
e10c9c62
L		 4462017-09-01 H.J. Lu <hongjiu.lu@intel.com>
447
448 PR ld/22061
449 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
450 .eh_frame section for the second PLT.
451 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
452 alignment of .eh_frame section for the second PLT.
453
7e8b6008
NC		 4542017-09-01 Nick Clifton <nickc@redhat.com>
455
456 PR 22059
457 * dwarf2.c (decode_line_info): Fix test for an overlong line info
458 structure.
459
2a143b99
NC		 4602017-09-01 Nick Clifton <nickc@redhat.com>
461
462 PR 22058
463 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
464 attribute buffer is NUL terminated.
465
e4f27230
NC		 4662017-08-31 Nick Clifton <nickc@redhat.com>
467
468 PR 22047
469 * dwarf2.c (read_section): If necessary add a terminating NUL byte
470 to dwarf string sections.
471
686335cd
AM		 4722017-08-31 Alan Modra <amodra@gmail.com>
473
474 * po/SRC-POTFILES.in: Regenerate.
475
9866ffe2
AM		 4762017-08-31 Alan Modra <amodra@gmail.com>
477
478 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
479 for a section containing just a terminator. Allow multiple
480 terminators at end of section.
481 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
482 sections when not adding alignment. Assert on terminator in
483 the middle of FDEs.
484
af471f82
AM		 4852017-08-31 Alan Modra <amodra@gmail.com>
486
487 PR 21441
488 PR 22048
489 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
490 terminators.
491
3321e42b
L		 4922017-08-30 H.J. Lu <hongjiu.lu@intel.com>
493
494 * configure.ac (bfd_backends): Add elf64.lo together with
495 elfxx-x86.lo for 64-bit BFD.
496 * configure: Regenerated.
497
ef32532f
JB		 4982017-08-31 James Bowman <james.bowman@ftdichip.com>
499
500 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
501 for R_FT32_18.
502
e234de6b
AM		 5032017-08-31 Alan Modra <amodra@gmail.com>
504
505 PR binutils/22032
506 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
507 before _close_and_cleanup. Call iovec->bclose after.
508 (bfd_close): Remove code common to, and call, bfd_close_all_done.
509
f493882d
L		 5102017-08-30 H.J. Lu <hongjiu.lu@intel.com>
511
512 * elf32-i386.c (elf_i386_plt_type): Removed.
513 (elf_i386_plt): Likewise.
514 (elf_i386_get_synthetic_symtab): Updated. Call
515 _bfd_x86_elf_get_synthetic_symtab.
516 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
517 (elf_x86_64_plt): Likewise.
518 (elf_x86_64_get_synthetic_symtab): Updated. Call
519 _bfd_x86_elf_get_synthetic_symtab.
520 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
521 (elf_x86_64_get_plt_got_vma): Likewise.
522 (elf_i386_valid_plt_reloc_p): Likewise.
523 (elf_x86_64_valid_plt_reloc_p): Likewise.
524 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
525 * elfxx-x86.h (elf_x86_plt_type): New.
526 (elf_x86_plt): Likewise.
527 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
528
5b86dbf4
L		 5292017-08-30 H.J. Lu <hongjiu.lu@intel.com>
530
531 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
532 target_id instead of elf_machine_code.
533
765e526c
L		 5342017-08-30 H.J. Lu <hongjiu.lu@intel.com>
535
536 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
537 (elf_i386_lazy_plt_layout): Likewise.
538 (elf_i386_non_lazy_plt_layout): Likewise.
539 (elf_i386_plt_layout): Likewise.
540 (elf_i386_link_hash_table): Likewise.
541 (elf_i386_next_tls_desc_index): Likewise.
542 (elf_i386_srelplt2): Likewise.
543 (elf_i386_plt): Likewise.
544 (elf_i386_lazy_plt): Likewise.
545 (elf_i386_non_lazy_plt): Likewise.
546 (elf_i386_link_hash_table_create): Likewise.
547 (bfd_elf32_bfd_link_hash_table_create): Likewise.
548 (elf_i386_lazy_plt): Updated.
549 (elf_i386_non_lazy_plt): Likewise.
550 (elf_i386_lazy_ibt_plt): Likewise.
551 (elf_i386_non_lazy_ibt_plt): Likewise.
552 (elf_i386_allocate_dynrelocs): Likewise.
553 (elf_i386_size_dynamic_sections): Likewise.
554 (elf_i386_relocate_section): Likewise.
555 (elf_i386_finish_dynamic_symbol): Likewise.
556 (elf_i386_finish_dynamic_sections): Likewise.
557 (elf_i386_get_synthetic_symtab): Likewise.
558 (elf_i386_link_setup_gnu_properties): Likewise.
559 (elf_i386_nacl_plt): Likewise.
560 * elf64-x86-64.c (ABI_64_P): Removed.
561 (ELF64_DYNAMIC_INTERPRETER): Likewise.
562 (ELF32_DYNAMIC_INTERPRETER): Likewise.
563 (elf_x86_64_lazy_plt_layout): Likewise.
564 (elf_x86_64_non_lazy_plt_layout): Likewise.
565 (elf_x86_64_plt_layout): Likewise.
566 (elf_x86_64_link_hash_table): Likewise.
567 (elf_x86_64_plt): Likewise.
568 (elf_x86_64_lazy_plt): Likewise.
569 (elf_x86_64_non_lazy_plt): Likewise.
570 (elf_x86_64_link_hash_table_create): Likewise.
571 (bfd_elf64_bfd_link_hash_table_create): Likewise.
572 (bfd_elf32_bfd_link_hash_table_create): Likewise.
573 (elf_x86_64_lazy_plt): Updated.
574 (elf_x86_64_non_lazy_plt): Likewise.
575 (elf_x86_64_lazy_bnd_plt): Likewise.
576 (elf_x86_64_non_lazy_bnd_plt): Likewise.
577 (elf_x86_64_lazy_ibt_plt): Likewise.
578 (elf_x32_lazy_ibt_plt): Likewise.
579 (elf_x86_64_non_lazy_ibt_plt): Likewise.
580 (elf_x32_non_lazy_ibt_plt): Likewise.
581 (elf_x86_64_allocate_dynrelocs): Likewise.
582 (elf_x86_64_size_dynamic_sections): Likewise.
583 (elf_x86_64_relocate_section): Likewise.
584 (elf_x86_64_finish_dynamic_symbol): Likewise.
585 (elf_x86_64_finish_dynamic_sections): Likewise.
586 (elf_x86_64_get_synthetic_symtab): Likewise.
587 (elf_x86_64_link_setup_gnu_properties): Likewise.
588 (elf_x86_64_nacl_plt): Likewise.
589 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
590 "elf/x86-64.h".
591 (ELF32_DYNAMIC_INTERPRETER): New.
592 (ELF64_DYNAMIC_INTERPRETER): Likewise.
593 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
594 (_bfd_x86_elf_link_hash_table_create): Likewise.
595 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
596 (elf_x86_link_hash_table_free): This. Make it static.
597 * elfxx-x86.h: Don't include "objalloc.h".
598 (ABI_64_P): New.
599 (elf_x86_lazy_plt_layout): Likewise.
600 (elf_x86_non_lazy_plt_layout): Likewise.
601 (elf_x86_plt_layout): Likewise.
602 (_bfd_x86_elf_link_hash_table_create): Likewise.
603 (bfd_elf64_bfd_link_hash_table_create): Likewise.
604 (bfd_elf32_bfd_link_hash_table_create): Likewise.
605 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
606 srelplt2 and next_tls_desc_index.
607 (_bfd_x86_elf_link_hash_table_free): Removed.
608
70e65ca8
MR		 6092017-08-30 Maciej W. Rozycki <macro@imgtec.com>
610
611 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
612 branch offset interpretation.
613
7c0ed396
L		 6142017-08-30 H.J. Lu <hongjiu.lu@intel.com>
615
616 PR binutils/22032
617 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
618
0f2425c4
L		 6192017-08-30 H.J. Lu <hongjiu.lu@intel.com>
620
621 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
622 (elf_x86_64_srelplt2): Likewise.
623
9a23f96e
AM		 6242017-08-30 Alan Modra <amodra@gmail.com>
625
626 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
627 (ppc64_elf_tls_optimize): Set it.
628 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
629 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
630 addis would add zero.
631 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
632 (ppc_elf_tls_optimize): Set it.
633 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
634 insn on TPREL16_LO relocs to use r2 when addis would add zero.
635
b9f04fe0
AM		 6362017-08-30 Alan Modra <amodra@gmail.com>
637
638 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
639 __tls_get_addr call sequences to LE, don't move the addi down
640 to the nop. Replace the bl with addi and leave the nop alone.
641
5f0f0847
L		 6422017-08-29 H.J. Lu <hongjiu.lu@intel.com>
643
644 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
645 Re-indent.
646 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
647 Likewise.
648 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
649
443701f5
L		 6502017-08-29 H.J. Lu <hongjiu.lu@intel.com>
651
652 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
653 (BFD64_BACKENDS): Likewise.
654 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
655 (BFD64_BACKENDS_CFILES): Likewise.
656 * Makefile.in: Regenerated.
657 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
658 elf32-i386.lo and elf64-x86-64.lo.
659 * configure: Regenerated.
660 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
661 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
662 "objalloc.h" and "hashtab.h".
663 (ELIMINATE_COPY_RELOCS): Removed.
664 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
665 (SYMBOL_NO_COPYRELOC): Likewise.
666 (elf_i386_link_hash_entry): Likewise.
667 (GOT_UNKNOWN): Likewise.
668 (GOT_NORMAL): Likewise.
669 (GOT_TLS_GD): Likewise.
670 (elf_i386_hash_entry): Likewise.
671 (elf_i386_obj_tdata): Likewise.
672 (elf_i386_tdata): Likewise.
673 (elf_i386_local_got_tls_type): Likewise.
674 (elf_i386_local_tlsdesc_gotent): Likewise.
675 (elf_i386_hash_table): Likewise.
676 (elf_i386_link_hash_newfunc): Likewise.
677 (elf_i386_local_htab_hash): Likewise.
678 (elf_i386_local_htab_eq): Likewise.
679 (elf_i386_get_local_sym_hash): Likewise.
680 (elf_i386_link_hash_table_free): Likewise.
681 (elf_i386_copy_indirect_symbol): Likewise.
682 (elf_i386_fixup_symbol): Likewise.
683 (elf_i386_readonly_dynrelocs): Likewise.
684 (elf_i386_always_size_sections): Likewise.
685 (elf_i386_set_tls_module_base): Likewise.
686 (elf_i386_dtpoff_base): Likewise.
687 (compare_relocs): Likewise.
688 (elf_i386_hash_symbol): Likewise.
689 (elf_i386_parse_gnu_properties): Likewise.
690 (elf_i386_merge_gnu_properties): Likewise.
691 (elf_i386_link_check_relocs): Likewise.
692 (elf_i386_merge_symbol_attribute): Likewise.
693 (bfd_elf32_bfd_link_check_relocs): Likewise.
694 (elf_backend_copy_indirect_symbol): Likewise.
695 (elf_backend_always_size_sections): Likewise.
696 (elf_backend_omit_section_dynsym): Likewise.
697 (elf_backend_hash_symbol): Likewise.
698 (elf_backend_fixup_symbol): Likewise.
699 (elf_backend_parse_gnu_properties): Likewise.
700 (elf_backend_merge_gnu_properties): Likewise.
701 (elf_backend_merge_symbol_attribute): Likewise.
702 (elf_i386_mkobject): Updated.
703 (elf_i386_link_hash_table_create): Likewise.
704 (elf_i386_check_tls_transition): Likewise.
705 (elf_i386_tls_transition): Likewise.
706 (elf_i386_convert_load_reloc): Likewise.
707 (elf_i386_check_relocs): Likewise.
708 (elf_i386_adjust_dynamic_symbol): Likewise.
709 (elf_i386_allocate_dynrelocs): Likewise.
710 (elf_i386_convert_load): Likewise.
711 (elf_i386_size_dynamic_sections): Likewise.
712 (elf_i386_relocate_section): Likewise.
713 (elf_i386_finish_dynamic_symbol ): Likewise.
714 (elf_i386_finish_dynamic_sections): Likewise.
715 (elf_i386_output_arch_local_syms): Likewise.
716 (elf_i386_get_synthetic_symtab): Likewise.
717 (elf_i386_link_setup_gnu_properties): Likewise.
718 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
719 of elf_link_hash_table, as base.
720 (elf_i386_next_tls_desc_index): New.
721 (elf_i386_srelplt2): Likewise.
722 (elf_i386_plt): Likewise.
723 (elf_i386_lazy_plt): Likewise.
724 (elf_i386_non_lazy_plt): Likewise.
725 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
726 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
727 "objalloc.h" and "hashtab.h".
728 (ELIMINATE_COPY_RELOCS): Removed.
729 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
730 (SYMBOL_NO_COPYRELOC): Likewise.
731 (elf_x86_64_link_hash_entry): Likewise.
732 (GOT_UNKNOWN): Likewise.
733 (GOT_NORMAL): Likewise.
734 (GOT_TLS_GD): Likewise.
735 (elf_x86_64_hash_entry): Likewise.
736 (elf_x86_64_obj_tdata): Likewise.
737 (elf_x86_64_tdata): Likewise.
738 (elf_x86_64_local_got_tls_type): Likewise.
739 (elf_x86_64_local_tlsdesc_gotent): Likewise.
740 (elf_x86_64_hash_table): Likewise.
741 (elf_x86_64_link_hash_newfunc): Likewise.
742 (elf_x86_64_local_htab_hash): Likewise.
743 (elf_x86_64_local_htab_eq): Likewise.
744 (elf_x86_64_get_local_sym_hash): Likewise.
745 (elf_x86_64_link_hash_table_free): Likewise.
746 (elf_x86_64_copy_indirect_symbol): Likewise.
747 (elf_x86_64_fixup_symbol): Likewise.
748 (elf_x86_64_readonly_dynrelocs): Likewise.
749 (elf_x86_64_always_size_sections): Likewise.
750 (elf_x86_64_set_tls_module_base): Likewise.
751 (elf_x86_64_dtpoff_base): Likewise.
752 (compare_relocs): Likewise.
753 (elf_x86_64_merge_symbol_attribute): Likewise.
754 (elf_x86_64_hash_symbol): Likewise.
755 (elf_x86_64_parse_gnu_properties): Likewise.
756 (elf_x86_64_merge_gnu_properties): Likewise.
757 (elf_x86_64_link_check_relocs): Likewise.
758 (elf_backend_copy_indirect_symbol): Likewise.
759 (elf_backend_always_size_sections): Likewise.
760 (bfd_elf64_bfd_link_check_relocs): Likewise.
761 (elf_backend_merge_symbol_attribute): Likewise.
762 (elf_backend_hash_symbol): Likewise.
763 (elf_backend_omit_section_dynsym): Likewise.
764 (elf_backend_fixup_symbol): Likewise.
765 (elf_backend_parse_gnu_properties): Likewise.
766 (elf_backend_merge_gnu_properties): Likewise.
767 (bfd_elf32_bfd_link_check_relocs): Likewise.
768 (elf_x86_64_mkobject): Updated.
769 (elf_x86_64_link_hash_table_create): Likewise.
770 (elf_x86_64_check_tls_transition): Likewise.
771 (elf_x86_64_tls_transition): Likewise.
772 (elf_x86_64_convert_load_reloc): Likewise.
773 (elf_x86_64_check_relocs): Likewise.
774 (elf_x86_64_adjust_dynamic_symbol): Likewise.
775 (elf_x86_64_allocate_dynrelocs): Likewise.
776 (elf_x86_64_convert_load): Likewise.
777 (elf_x86_64_size_dynamic_sections): Likewise.
778 (elf_x86_64_relocate_section): Likewise.
779 (elf_x86_64_finish_dynamic_symbol ): Likewise.
780 (elf_x86_64_finish_dynamic_sections): Likewise.
781 (elf_x86_64_output_arch_local_syms): Likewise.
782 (elf_x86_64_get_synthetic_symtab): Likewise.
783 (elf_x86_64_link_setup_gnu_properties): Likewise.
784 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
785 instead of elf_link_hash_table, as base.
786 (elf_x86_64_next_tls_desc_index): New.
787 (elf_x86_64_srelplt2): Likewise.
788 (elf_x86_64_plt): Likewise.
789 (elf_x86_64_lazy_plt): Likewise.
790 (elf_x86_64_non_lazy_plt): Likewise.
791 * elfxx-x86.c: New file.
792 * elfxx-x86.h: Likewise.
793
823cb067
L		 7942017-08-29 H.J. Lu <hongjiu.lu@intel.com>
795
796 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
797 return.
798 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
799
37c0b6ee
L		 8002017-08-29 H.J. Lu <hongjiu.lu@intel.com>
801
802 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
803 sections before checking dynamic relocations and free invalid
804 PLT section contents.
805 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
806
0fb0a767
L		 8072017-08-28 H.J. Lu <hongjiu.lu@intel.com>
808
809 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
810 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
811
90efb642
L		 8122017-08-28 H.J. Lu <hongjiu.lu@intel.com>
813
814 PR binutils/22018
815 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
816 PLT section size.
817 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
818
596dc58f
L		 8192017-08-27 H.J. Lu <hongjiu.lu@intel.com>
820
821 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
822 def_protected.
823 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
824
a5b4ee94
L		 8252017-08-26 H.J. Lu <hongjiu.lu@intel.com>
826
827 PR ld/21997
828 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
829 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
830 Add a has_no_copy_on_protected bitfield.
831 (elf_has_no_copy_on_protected): New.
832 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
833 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
834 (elf_merge_gnu_property_list): Likewise.
835 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
836 to FALSE for elf_has_no_copy_on_protected.
837 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
838 (elf_i386_link_hash_entry): Add def_protected.
839 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
840 when checking info->nocopyreloc.
841 (elf_i386_link_setup_gnu_properties): Don't set
842 extern_protected_data here.
843 (elf_i386_merge_symbol_attribute): New function.
844 (elf_backend_merge_symbol_attribute): New.
845 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
846 (elf_x86_64_link_hash_entry): Add def_protected.
847 (elf_x86_64_need_pic): Report protected symbol for def_protected.
848 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
849 when checking info->nocopyreloc.
850 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
851 relocation run-time overflow and unresolvable R_X86_64_32S
852 relocation against protected data symbol defined in shared object
853 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
854 (elf_x86_64_link_setup_gnu_properties): Don't set
855 extern_protected_data here.
856 (elf_x86_64_merge_symbol_attribute): New function.
857 (elf_backend_merge_symbol_attribute): New.
858
7c8bbca5
AM		 8592017-08-26 Alan Modra <amodra@gmail.com>
860
861 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
862 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
863 (ppc_elf_relocate_section): Comment fix.
864 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
865 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
866 Support dynamic relocs for TPREL16 when non-pic too.
867 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
868 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
869 when non-pic too.
870
5fdda9d6
L		 8712017-08-25 H.J. Lu <hongjiu.lu@intel.com>
872
873 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
874 "symbol" in comments.
875 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
876
7073b5b9
L		 8772017-08-24 H.J. Lu <hongjiu.lu@intel.com>
878
879 PR ld/22001
880 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
881 R_X86_64_PC32 relocation run-time overflow and unresolvable
882 R_X86_64_32S relocation with -z nocopyreloc.
883
34bb2571
L		 8842017-08-24 H.J. Lu <hongjiu.lu@intel.com>
885
886 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
887 Undefined symbols may not have a type.
888 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
889
aab921ad
L		 8902017-08-23 H.J. Lu <hongjiu.lu@intel.com>
891
892 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
893 bfd_link_info. Report shared, PIE or PDE object based on
894 bfd_link_info.
895 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
896 (elf_x86_64_relocate_section): Likewise.
897
b1bb697e
L		 8982017-08-23 H.J. Lu <hongjiu.lu@intel.com>
899
900 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
901 for function symbols.
902 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
903
73784fa5
L		 9042017-08-23 H.J. Lu <hongjiu.lu@intel.com>
905
906 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
907 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
908 is set on any input relocatable file.
909 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
910
46434633
AM		 9112017-08-23 Alan Modra <amodra@gmail.com>
912
913 PR 21988
914 * elf64-ppc.c (ensure_undef_dynamic): Rename from
915 ensure_undefweak_dynamic. Handle undefined too.
916 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
917 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
918 (allocate_dynrelocs): Discard undefined non-default visibility
919 relocs first. Make undefined syms dynamic. Tidy goto.
920
487b6440
AM		 9212017-08-21 Alan Modra <amodra@gmail.com>
922 H.J. Lu <hongjiu.lu@intel.com>
923
924 PR ld/21964
925 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
926 * elflink.c (bfd_elf_define_start_stop): Rewrite.
927
284d826d
HPN		 9282017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
929
930 PR ld/20125
931 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
932 undefined weak symbols.
933
de259397
NC		 9342017-08-18 Nick Clifton <nickc@redhat.com>
935
936 PR binutils/21962
937 * tekhex.c (getsym): Fix check for source pointer walking off the
938 end of the input buffer.
939
545bc2b3
SN		 9402017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
941
942 PR ld/18808
943 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
944 relocations in debug sections, change abort to _bfd_error_handler.
945
0c54f692
NC		 9462017-08-14 Nick Clifton <nickc@redhat.com>
947
948 PR 21957
949 * elf.c (setup_group): Check for an empty or very small group
950 section.
951 * po/bfd.pot: Regenerate.
952
79a94a2a
AM		 9532017-08-14 Alan Modra <amodra@gmail.com>
954
955 PR 21441
956 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
957 alignment padding here.
958 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
959 in a reverse pass over sections.
960
98c5dfc9
L		 9612017-08-11 H.J. Lu <hongjiu.lu@intel.com>
962
963 PR binutils/21943
964 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
965 for @plt suffixes first.
966 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
967
24d3e51b
NC		 9682017-08-08 Nick Clifton <nickc@redhat.com>
969
970 PR 21916
971 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
972 small section lengths.
973 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
974 table.
975 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
976 there is enough data present in the note.
977
206c9c79
AM		 9782017-08-08 Alan Modra <amodra@gmail.com>
979
980 PR 21017
981 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
982 got.refcount for GOTOFF relocs, just create .got section.
983
2980ccad
L		 9842017-08-07 H.J. Lu <hongjiu.lu@intel.com>
985
986 * elflink.c (elf_link_add_object_symbols): Move common symbol
987 check after bed->common_definition.
988
b3293efa
AM		 9892017-08-07 Alan Modra <amodra@gmail.com>
990
991 PR 21910
992 * elflink.c (bfd_elf_final_link): Don't segfault when sections
993 needed to define various dynamic tags have been discarded.
994
b7a18930
NC		 9952017-08-07 Nick Clifton <nickc@redhat.com>
996
997 PR 21884
998 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
999 has not been set then use the bfd returned by
1000 _bfd_elf_link_setup_gnu_properties. If that is null then search
1001 through all the input bfds selecting the first normal, ELF format
1002 one.
1003 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1004
1d4af308
L		 10052017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1006
1007 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1008 to 1 bit.
1009 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1010 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1011 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1012 (elf_i386_link_check_relocs): New function.
1013 (bfd_elf32_bfd_link_check_relocs): New.
1014 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1015 to 1 bit.
1016 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1017 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1018 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1019 (elf_x86_64_link_check_relocs): New function.
1020 (bfd_elf64_bfd_link_check_relocs): New.
1021 (bfd_elf32_bfd_link_check_relocs): Likewise.
1022
a4819f54
L		 10232017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1024
1025 PR ld/21903:
1026 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1027 as undefined for --no-define-common.
1028
55ef6584
AM		 10292017-08-05 Alan Modra <amodra@gmail.com>
1030
1031 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1032 hppa_link_hash_table.
1033
d84ed528
MF		 10342017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1035
1036 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1037 entries for sysregs with negative indices.
1038
1ef692ea
AK		 10392017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1040
1041 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1042 isn't the S/390 specific elf data.
1043 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1044
57593436
KLC		 10452017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1046
1047 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1048 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1049 [R_RISCV_ADD16]: Likewise.
1050 [R_RISCV_ADD32]: Likewise.
1051 [R_RISCV_ADD64]: Likewise.
1052 [R_RISCV_SUB6]: Likewise.
1053 [R_RISCV_SUB8]: Likewise.
1054 [R_RISCV_SUB16]: Likewise.
1055 [R_RISCV_SUB32]: Likewise.
1056 [R_RISCV_SUB64]: Likewise.
1057
d44c746a
AM		 10582017-07-31 Alan Modra <amodra@gmail.com>
1059
1060 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1061 without ld.so checks.
1062
8b5f1ed8
AM		 10632017-07-29 Alan Modra <amodra@gmail.com>
1064
1065 PR 21847
1066 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1067 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1068 (is_elfv2_localentry0): Test non_zero_localentry.
1069 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1070
894dde0b
AK		 10712017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1072
1073 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1074 pointer check for htab->elf.irelplt.
1075 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1076
8bdf0be1
NC		 10772017-07-27 Nick Clifton <nickc@redhat.com>
1078
1079 PR 21840
1080 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1081 size is -1.
1082 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1083 with error return.
1084 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1085 are NULL.
1086 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1087 of end pointer.
1088 (evax_bfd_print_emh): Check for invalid string lengths.
1089
c26bb067
NC		 10902017-07-25 Nick Clifton <nickc@redhat.com>
1091
1092 * po/fr.po: Updated French translation.
1093
cfe7b9bd
BG		 10942017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1095
1096 PR 21824
1097 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1098 16-bit absolute branches into 10-bit pc-relative branches on the
1099 MSP430 as well as the MSP430X.
1100
d4aaa2a0
AM		 11012017-07-25 Alan Modra <amodra@gmail.com>
1102
1103 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1104 (stub_eh_frame_size): New function.
1105 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1106 (group_sections): Init group tls_get_addr_opt_bctrl.
1107 (ppc64_elf_size_stubs): Update sizing and initialization of
1108 .eh_frame. Iteration over stubs via group list.
1109 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1110 (ppc64_elf_finish_dynamic_sections): Update finalization of
1111 .eh_frame.
1112
ca4cf9b9
NC		 11132017-07-24 Nick Clifton <nickc@redhat.com>
1114
1115 PR 21813
1116 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1117 of the relocs to the canonicalize_one_reloc routine.
1118 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1119 for the _bfd_mach_o_canonicalize_one_reloc field.
1120 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1121 res_base parameter. Use to check for corrupt pair relocs.
1122 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1123 Likewise.
1124 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1125 Likewise.
1126 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1127 Likewise.
1128
1129 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1130 enough data in the record before attempting to parse it.
1131 (_bfd_vms_slurp_eeom): Likewise.
1132
1133 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1134 (image_set_ptr): Likewise.
1135 (alpha_vms_slurp_relocs): Likewise.
1136
8a2df5e2
NC		 1137 (alpha_vms_object_p): Check for a truncated record.
1138
47aeb64c
NC		 11392017-07-24 Nick Clifton <nickc@redhat.com>
1140
1141 PR 21803
1142 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1143 an unrecognized reloc and sets the bfd_error value.
1144 * libbfd.h: Regenerate.
1145 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1146 function.
1147 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1148 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1149 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1150 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1151 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1152
15a3a14f
AM		 11532017-07-23 Alan Modra <amodra@gmail.com>
1154
1155 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1156 restore of LR.
1157
f2e6a843
SN		 11582017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1159
1160 PR ld/18841
1161 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1162 reloc_class_ifunc for ifunc symbols.
1163
909e4e71
NC		 11642017-07-19 Nick Clifton <nickc@redhat.com>
1165
1166 PR 21787
1167 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1168 correct magic bytes at the start, set the error to wrong format
1169 and clear the format selector before returning NULL.
1170
29866fa1
NC		 11712017-07-19 Nick Clifton <nickc@redhat.com>
1172
1173 PR 21786
1174 * coff-rs6000.c (_bfd_strntol): New function.
1175 (_bfd_strntoll): New function.
1176 (GET_VALUE_IN_FIELD): New macro.
1177 (EQ_VALUE_IN_FIELD): new macro.
1178 (_bfd_xcoff_slurp_armap): Use new macros.
1179 (_bfd_xcoff_archive_p): Likewise.
1180 (_bfd_xcoff_read_ar_hdr): Likewise.
1181 (_bfd_xcoff_openr_next_archived_file): Likewise.
1182 (_bfd_xcoff_stat_arch_elt): Likewise.
6c4e7b6b
NC		 1183 * coff64-rs6000.c (_bfd_strntol): New function.
1184 (_bfd_strntoll): New function.
1185 (GET_VALUE_IN_FIELD): New macro.
1186 (xcoff64_slurp_armap): Use new macros.
29866fa1 1187
684d5a10
JEM		 11882017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1189 John Eric Martin <John.Martin@emmicro-us.com>
1190
1191 * bfd-in2.h: Regenerate.
1192 * libbfd.h: Regenerate.
1193 * elf32-arc.c (JLI): Define.
1194 * reloc.c: Add JLI relocations.
1195
de194d85
YC		 11962017-07-18 Nick Clifton <nickc@redhat.com>
1197
1198 PR 21775
1199 * coff-sh.c: Fix spelling typos.
1200 * compress.c: Likewise.
1201 * cpu-pdp11.c: Likewise.
1202 * ecofflink.c: Likewise.
1203 * elf-m10300.c: Likewise.
1204 * elf.c: Likewise.
1205 * elf32-arm.c: Likewise.
1206 * elf32-m68k.c: Likewise.
1207 * elf32-nds32.c: Likewise.
1208 * elf32-ppc.c: Likewise.
1209 * elf32-sh.c: Likewise.
1210 * elf32-v850.c: Likewise.
1211 * elf64-ppc.c: Likewise.
1212 * elf64-x86-64.c: Likewise.
1213 * elflink.c: Likewise.
1214 * elfnn-aarch64.c: Likewise.
1215 * elfxx-mips.c: Likewise.
1216 * som.c: Likewise.
1217 * sunos.c: Likewise.
1218 * vms-alpha.c: Likewise.
1219 * xcofflink.c: Likewise.
1220
e4e21d9e
NC		 12212017-07-18 Nick Clifton <nickc@redhat.com>
1222
1223 PR binutils/21781
1224 * coffcode.h (handle_COMDAT): Replace abort with an error message
1225 and return.
1226
8e85f840
L		 12272017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1228
1229 PR ld/21782
1230 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1231 to shared library.
1232
dd57c19c
L		 12332017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1234
1235 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1236
676ee2b5
AM		 12372017-07-16 Alan Modra <amodra@gmail.com>
1238
1239 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1240 __tls_index GOT entries when using __tls_get_addr_opt stub.
1241 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1242
429d795d
AM		 12432017-07-12 Alan Modra <amodra@gmail.com>
1244
1245 * po/es.po: Update from translationproject.org/latest/bfd/.
1246 * po/fi.po: Likewise.
1247 * po/fr.po: Likewise.
1248 * po/id.po: Likewise.
1249 * po/ja.po: Likewise.
1250 * po/ro.po: Likewise.
1251 * po/ru.po: Likewise.
1252 * po/sr.po: Likewise.
1253 * po/sv.po: Likewise.
1254 * po/tr.po: Likewise.
1255 * po/uk.po: Likewise.
1256 * po/vi.po: Likewise.
1257 * po/zh_CN.po: Likewise.
1258 * po/hr.po: New file from translationproject.org.
1259 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1260 * configure: Regenerate.
1261
0bae9e9e
NC		 12622017-07-12 Nick Clifton <nickc@redhat.com>
1263
1264 Fix compile time warnings using gcc 7.1.1.
1265 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1266 plt_name buffer.
1267 (elf_xtensa_get_gotplt_section): Increase length of got_name
1268 buffer.
1269 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1270 default return of FALSE.
1271 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1272 default return of FALSE.
1273
d42c267e
AM		 12742017-07-12 Alan Modra <amodra@gmail.com>
1275
1276 * binary.c (binary_set_section_contents): Don't print filepos in
1277 error message.
1278 (coff_write_object_contents): Cast size_t for error message.
1279 (coff_slurp_line_table): Don't use bfd_vma symndx.
1280 (coff_slurp_reloc_table): Remove unneeded cast.
1281 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1282 error message.
1283 (find_abstract_instance_name): Likewise.
1284 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1285 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1286 (elf32_arm_check_relocs): Make r_symndx an int.
1287 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1288 format string.
1289 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1290 message arg.
1291 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1292 error message.
1293 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1294 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1295 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1296 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1297 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1298 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1299 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1300 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1301 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1302 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1303 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1304 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1305 and use %lu for error message.
1306 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1307 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1308 error message.
1309
1310 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1311 in error message.
1312 (elf32_arm_final_link_relocate): Likewise.
1313 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1314 * coffcode.h (styp_to_sec_flags): Likewise.
1315 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1316 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1317 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1318 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1319 (elf32_bfin_merge_private_bfd_data): Likewise.
1320 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1321 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1322 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1323 (i370_elf_relocate_section): Likewise.
1324 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1325 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1326 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1327 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1328 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1329 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1330 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1331 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1332 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1333 * ieee.c (ieee_write_id, read_id): Likewise.
1334 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1335 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1336 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1337 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1338 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1339 * stabs.c (_bfd_link_section_stabs): Likewise.
1340
1341 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1342 format.
1343 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1344 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1345 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1346 * coff-sh.c (sh_relax_section): Likewise.
1347 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1348 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1349 * coffcode.h (coff_slurp_reloc_table): Likewise.
1350 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1351 (_bfd_coff_read_string_table): Likewise.
1352 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1353 * compress.c (bfd_get_full_section_contents): Likewise.
1354 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1355 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1356 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1357 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1358 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1359 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1360 (elf32_arm_write_section): Likewise.
1361 * elf32-bfin.c (bfin_relocate_section): Likewise.
1362 (bfinfdpic_relocate_section): Likewise.
1363 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1364 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1365 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1366 (elf_i386_relocate_section): Likewise.
1367 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1368 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1369 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1370 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1371 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1372 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1373 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1374 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1375 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1376 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1377 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1378 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1379 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1380 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1381 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1382 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1383 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1384 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1385 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1386 * elf32-sh.c (sh_elf_relax_section): Likewise.
1387 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1388 (sh_elf_relocate_section): Likewise.
1389 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1390 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1391 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1392 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1393 * elf32-v850.c (v850_elf_relax_section): Likewise.
1394 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1395 (elf_vax_relocate_section): Likewise.
1396 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1397 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1398 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1399 (do_fix_for_relocatable_link): Likewise.
1400 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1401 (elf64_alpha_relax_with_lituse): Likewise.
1402 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1403 (elf_hppa_final_link_relocate): Likewise.
1404 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1405 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1406 (elf64_vms_link_add_object_symbols): Likewise.
1407 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1408 (mmix_final_link_relocate): Likewise.
1409 * elf64-s390.c (invalid_tls_insn): Likewise.
1410 (elf_s390_relocate_section): Likewise.
1411 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1412 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1413 (elf_x86_64_relocate_section): Likewise.
1414 * elfcode.h (elf_slurp_symbol_table): Likewise.
1415 * elfcore.h (elf_core_file_p): Likewise.
1416 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1417 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1418 (elfNN_aarch64_relocate_section): Likewise.
1419 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1420 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1421 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1422 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1423 (_bfd_mips_elf_relocate_section): Likewise.
1424 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1425 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1426 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1427 * ieee.c (ieee_slurp_external_symbols): Likewise.
1428 * ihex.c (ihex_write_object_content): Likewise.
1429 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1430 * merge.c (_bfd_merged_section_offset): Likewise.
1431 * mmo.c (mmo_write_loc_chunk): Likewise.
1432 (mmo_write_object_contents): Likewise.
1433 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1434 * stabs.c (_bfd_link_section_stabs): Likewise.
1435 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1436
e3fbc3da
AM		 14372017-07-11 Alan Modra <amodra@gmail.com>
1438
1439 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1440
2c4d9cbe
AM		 14412017-07-11 Alan Modra <amodra@gmail.com>
1442
1443 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1444 instruction" error using _bfd_error_handler, not einfo.
1445
adce5b39
NC		 14462017-07-10 Nick Clifton <nickc@redhat.com>
1447
1448 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1449 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1450
e6f3b9c3
JB		 14512017-07-07 John Baldwin <jhb@FreeBSD.org>
1452
1453 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1454
532cc313
AM		 14552017-07-07 Alan Modra <amodra@gmail.com>
1456
1457 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1458
1cf9552b
AM		 14592017-07-07 Alan Modra <amodra@gmail.com>
1460
1461 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1462 as long long. Move code replacing "ll" with "I64", and simplify.
1463
a0b7b105
L		 14642017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1465
1466 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1467 to 1.
1468
1d827a72
L		 14692017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1470
1471 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1472 xtime.
1473 (line_info_add_file_name): Likewise.
1474 (decode_line_info): Likewise.
1475
0d702cfe
TG		 14762017-07-04 Tristan Gingold <gingold@adacore.com>
1477
1478 * version.m4: Bump version to 2.29.51
1479 * configure: Regenerate.
1480
564e46b7
JW		 14812017-07-04 Jiong Wang <jiong.wang@arm.com>
1482
1483 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1484 sanity check at the head of this function.
1485
0041f7df
JK		 14862017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1487
1488 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1489 dwarf_line_str_size.
1490 (struct attr_abbrev): Add field implicit_const.
1491 (dwarf_debug_sections): Add .debug_line_str.
1492 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1493 (dwarf_debug_section_assert): Add static assertion.
1494 (read_indirect_line_string): New.
1495 (read_abbrevs): Support DW_FORM_implicit_const.
1496 (is_str_attr): Support DW_FORM_line_strp.
1497 (read_attribute_value): Support DW_FORM_line_strp and
1498 DW_FORM_implicit_const.
1499 (read_attribute): Support DW_FORM_implicit_const.
1500 (line_info_add_include_dir, line_info_add_include_dir_stub):
1501 (line_info_add_file_name, read_formatted_entries): New.
1502 (decode_line_info, parse_comp_unit): Support DWARF 5.
1503 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1504
d8cd8c1f
EB		 15052017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1506
1507 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1508 abort statement that was put for symbols that are not dynamic.
1509
15e6ed8c
TG		 15102017-07-03 Tristan Gingold <gingold@adacore.com>
1511
1512 * po/bfd.pot: Regenerate
1513
76cfced5
AM		 15142017-07-03 Alan Modra <amodra@gmail.com>
1515
1516 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1517 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1518 * elf.c (setup_group): Use "Lx" to print sh_size.
1519 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1520 unknown section type in hex.
1521 (copy_special_section_fields): Style fix.
1522 (bfd_section_from_shdr): Correct format for sh_link. Use a
1523 common error message for all the variants of unrecognized
1524 section types.
1525 (assign_file_positions_for_load_sections): Use "Lx" for lma
1526 adjust error message.
1527 (assign_file_positions_for_non_load_sections): Formatting.
1528 (rewrite_elf_program_header): Formatting. Use "Lx" for
1529 bfd_vma values in error messages.
1530 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1531 ELF_R_SYM value to type expected by format.
1532 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1533 in error messages.
1534 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1535 (elf_link_input_bfd): Use "Lx" for r_info.
1536 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1537
ce9116fd
AM		 15382017-07-03 Alan Modra <amodra@gmail.com>
1539
1540 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1541 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1542 Microsoft C library variant of long long format specifier.
1543 (PRINT20): Cast value to bfd_uint64_t not long long.
1544 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1545 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1546 long long. Don't cast to bfd_vma.
1547 * elf32-score.c (score3_bfd_getl48): Likewise.
1548 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1549
cd9af601
AM		 15502017-07-03 Alan Modra <amodra@gmail.com>
1551
1552 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1553 print d_tag.
1554 (bfd_elf_print_symbol): Don't cast symbol->flags.
1555 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1556 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1557 _bfd_error_handler argument order.
1558 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1559
33c734b2
AM		 15602017-07-03 Alan Modra <amodra@gmail.com>
1561
1562 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1563 AC_TYPE_LONG_DOUBLE.
1564 * configure: Regenerate.
1565 * config.in: Regenerate.
1566
3df5cd13
AW		 15672017-06-29 Andrew Waterman <andrew@sifive.com>
1568
1569 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1570 relocs.
1571
ec1acaba
EB		 15722017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1573
1574 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1575 unless it is undefined weak.
1576 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1577 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1578 relocation.
1579 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1580 is not dynamic in PIC, abort.
1581
ff07562f
JW		 15822017-06-29 Jiong Wang <jiong.wang@arm.com>
1583
1584 PR ld/21402
1585 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1586 undefined weak symbols into dynamic.
1587 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1588 relocation for non-dynamic symbols.
1589 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1590
2aff25ba
JW		 15912017-06-29 Jiong Wang <jiong.wang@arm.com>
1592
1593 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1594 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1595 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1596 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1597 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1598 support for them.
1599
88ab90e8
AA		 16002017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1601
1602 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1603 (elfcore_write_s390_gs_bc): Likewise.
1604 * elf.c (elfcore_grok_s390_gs_cb): New function.
1605 (elfcore_grok_s390_gs_bc): New function.
1606 (elfcore_grok_note): Call them.
1607 (elfcore_write_s390_gs_cb): New function.
1608 (elfcore_write_s390_gs_bc): New function.
1609 (elfcore_write_register_note): Call them.
1610
328ce951
L		 16112017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1612
1613 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1614 bfd_get_file_size. Check archive element size.
1615 (_bfd_generic_get_section_contents_in_window): Likewise.
1616
47fdcf63
L		 16172017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1618
1619 * bfd-in2.h: Regenerated.
1620 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1621 (bfd_get_file_size): Likewise.
1622
38bf472a
MR		 16232017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1624 Matthew Fortune <matthew.fortune@imgtec.com>
1625
1626 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1627 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1628 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1629 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1630 case.
1631 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1632 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1633 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1634 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1635 `bfd_mach_mips_interaptiv_mr2' entries.
1636 * bfd-in2.h: Regenerate.
1637
2d68166e
NC		 16382017-06-27 Nick Clifton <nickc@redhat.com>
1639
1640 * tekhex.c (pass_over): Revert accidental conversion of a local
1641 array to a static array.
1642
68063779
SKS		 16432017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1644
1645 PR ld/13402
1646 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1647 reloc addend if necessary. Adjust diff only if
1648 shrinked_insn_address < end_address.
1649
ea9aafc4
AM		 16502017-06-27 Alan Modra <amodra@gmail.com>
1651
1652 PR binutils/21665
1653 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1654 (_bfd_generic_get_section_contents_in_window): Likewise.
1655
a6cbf936
KLC		 16562017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1657
1658 * elfnn-riscv.c (perform_relocation): Support the new
1659 R_RISCV_32_PCREL relocation.
1660 (riscv_elf_relocate_section): Likewise.
1661 * elfxx-riscv.c (howto_table): Likewise.
1662 (riscv_reloc_map): Likewise.
1663 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1664 * libbfd.h: Regenerate.
1665
7211ae50
AM		 16662017-06-27 Alan Modra <amodra@gmail.com>
1667
1668 PR binutils/21665
1669 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1670 Use unsigned file pointer type, and remove cast.
1671 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1672 Add "count", not "sz".
1673
ab27f80c
PA		 16742017-06-26 Pedro Alves <palves@redhat.com>
1675
1676 PR binutils/21665
1677 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1678 "sz".
1679
1f473e3d
L		 16802017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1681
1682 PR binutils/21665
1683 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1684 a missing line.
1685
b417536f
MR		 16862017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1687
1688 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1689 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1690 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1691 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1692 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1693
0630b49c
L		 16942017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1695
1696 PR binutils/21665
1697 * compress.c (bfd_get_full_section_contents): Don't check the
1698 file size here.
1699 * libbfd.c (_bfd_generic_get_section_contents): Check for and
ea9aafc4 1700 reject a section whose size + offset is greater than the size
0630b49c
L		 1701 of the entire file.
1702 (_bfd_generic_get_section_contents_in_window): Likewise.
515a4464 1703
04e15b4a
NC		 17042017-06-26 Nick Clifton <nickc@redhat.com>
1705
1706 PR binutils/21670
1707 * tekhex.c (getvalue): Check for the source pointer exceeding the
1708 end pointer before the first byte is read.
1709
cfd14a50
NC		 17102017-06-26 Nick Clifton <nickc@redhat.com>
1711
1712 PR binutils/21665
ea9aafc4 1713 * opncls.c (get_build_id): Check that the section is big enough
cfd14a50
NC		 1714 to contain the whole note.
1715 * compress.c (bfd_get_full_section_contents): Check for and reject
ea9aafc4 1716 a section whose size is greater than the size of the entire file.
cfd14a50
NC		 1717 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1718 contain a notes section.
1719
93ec5e23
AK		 17202017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1721
1722 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1723 pointer checks.
1724 (elf_s390_modify_segment_map): Likewise.
1725 (bfd_elf_s390_set_options): Lisewise.
1726
57963c05
AM		 17272017-06-26 Alan Modra <amodra@gmail.com>
1728
1729 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1730 a --just-syms bfd.
1731 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1732 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1733 .preinit_array on --just-syms bfds.
1734 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1735 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1736 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1737
5cc4ca83
ST		 17382017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
1739
1740 * elf.c (find_link): Bounds check "hint".
1741
bff0500d
TP		 17422017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1743
1744 * elf32-arm.c (using_thumb_only): Update list of architectures in
1745 BFD_ASSERT for which the logic is valid.
1746 (using_thumb2_bl): Likewise.
1747 (using_thumb2): Likewise and return true for ARMv8-R.
1748 (arch_has_arm_nop): Likewise.
1749 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
1750 merging logic. Update commentis for value 15 of v8m_baseline,
1751 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
1752 merging of value 15 of Tag_CPU_arch.
1753
4aa57d6a
JW		 17542017-06-23 Jiong Wang <jiong.wang@arm.com>
1755
1756 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
1757 BFD_RELOC_AARCH64_ADR_GOT_PAGE
1758 * bfd-in2.h: Regenerate.
1759
5d8763a3
L		 17602017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1761
1762 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
1763 the error_alignment label forward. Properly align program
1764 property note section.
1765
e652757b
EC		 17662017-06-22 Eric Christopher <echristo@gmail.com>
1767
1768 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
1769 abs to fix a truncation warning.
1770
84da4cf8
L		 17712017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1772
1773 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
1774 local undefined weak symbol to 0.
1775 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
1776
48580982
L		 17772017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1778
1779 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
1780 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1781 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
1782 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1783 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
1784 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1785 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
1786 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1787
ee2fdd6f
L		 17882017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1789
1790 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
1791 (elf_i386_lazy_ibt_plt_entry): Likewise.
1792 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
1793 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
1794 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
1795 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
1796 (elf_i386_lazy_plt_layout): Likewise.
1797 (elf_i386_non_lazy_plt_layout): Likewise.
1798 (elf_i386_link_hash_entry): Add plt_second.
1799 (elf_i386_link_hash_table): Add plt_second and
1800 plt_second_eh_frame.
1801 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
1802 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
1803 the second PLT. Check the second PLT.
1804 (elf_i386_relocate_section): Use the second PLT to resolve
1805 PLT reference if needed.
1806 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
1807 needed.
1808 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
1809 second PLT. Generate unwind info for the second PLT.
1810 (elf_i386_plt_type): Add plt_second.
1811 (elf_i386_get_synthetic_symtab): Support the second PLT.
1812 (elf_i386_parse_gnu_properties): Support
1813 GNU_PROPERTY_X86_FEATURE_1_AND.
1814 (elf_i386_merge_gnu_properties): Support
1815 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1816 on GNU_PROPERTY_X86_FEATURE_1_IBT
1817 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
1818 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1819 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1820 is set on all relocatable inputs.
1821 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
1822 (elf_x32_lazy_ibt_plt_entry): Likewise.
1823 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
1824 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
1825 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
1826 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
1827 (elf_x86_64_lazy_ibt_plt): Likewise.
1828 (elf_x32_lazy_ibt_plt): Likewise.
1829 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1830 (elf_x32_non_lazy_ibt_plt): Likewise.
1831 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
1832 (elf_x86_64_parse_gnu_properties): Support
1833 GNU_PROPERTY_X86_FEATURE_1_AND.
1834 (elf_x86_64_merge_gnu_properties): Support
1835 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1836 on GNU_PROPERTY_X86_FEATURE_1_IBT
1837 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
1838 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1839 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1840 is set on all relocatable inputs.
1841
d19237d9
NC		 18422017-06-22 Nick Clifton <nickc@redhat.com>
1843
1844 PR binutils/21649
1845 * som.c (setup_sections): NUL terminate the space_strings buffer.
1846 Check that the space.name field does not index beyond the end of
1847 the space_strings buffer.
1848
6879f5a9
NC		 18492017-06-21 Nick Clifton <nickc@redhat.com>
1850
1851 PR binutils/21646
1852 * coff-sh.c (sh_reloc): Check for an out of range reloc.
1853
7adc0a81
NC		 18542017-06-21 Nick Clifton <nickc@redhat.com>
1855
1856 PR binutils/21639
1857 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
1858 type of the size parameter.
1859 (_bfd_vms_save_counted_string): Add second parameter - the maximum
1860 length of the counted string.
1861 * vms.h (_bfd_vms_save_sized_string): Update prototype.
1862 (_bfd_vms_save_counted_string): Likewise.
1863 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
1864 _bfd_vms_save_counted_string.
1865 (_bfd_vms_slurp_ehdr): Likewise.
1866 (_bfd_vms_slurp_egsd): Likewise.
1867 (Parse_module): Likewise.
1868
6e1816be
AM		 18692017-06-21 Alan Modra <amodra@gmail.com>
1870
1871 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
1872 calls before tocsave calls.
1873 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
1874 following nop.
1875
20bd1b6b
NC		 18762017-06-21 Nick Clifton <nickc@redhat.com>
1877
1878 PR binutils/21645
1879 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
1880 bfd_get_full_section_contents returns no contents.
1881
3de58d95
NC		 18822017-06-21 Nick Clifton <nickc@redhat.com>
1883
1884 PR binutils/21638
1885 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
1886 record.
1887
cb06d03a
NC		 18882017-06-21 Nick Clifton <nickc@redhat.com>
1889
1890 PR binutils/21637
1891 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
1892 list.
1893 (image_set_ptr): Likewise.
1894 (alpha_vms_fix_sec_rel): Likewise.
1895 (alpha_vms_slurp_relocs): Likewise.
1896
c458d007
NC		 18972017-06-21 Nick Clifton <nickc@redhat.com>
1898
1899 PR binutils/21633
1900 * ieee.c (ieee_slurp_sections): Check for a NULL return from
1901 read_id.
1902 (ieee_archive_p): Likewise.
1903 (ieee_object_p): Likewise.
1904
ce497010
NC		 19052017-06-21 Nick Clifton <nickc@redhat.com>
1906
1907 PR binutils/21640
1908 * elf.c (setup_group): Zero the group section pointer list after
1909 allocation so that loops can be caught. Check for NULL pointers
1910 when processing a group list.
1911
fd52715c
AK		 19122017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1913
1914 * elf-s390.h: New file.
1915 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
1916 field.
1917 (elf_s390_additional_program_headers): New function.
1918 (elf_s390_modify_segment_map): New function.
1919 (bfd_elf_s390_set_options): New function.
1920 (elf_backend_additional_program_headers)
1921 (elf_backend_modify_segment_map): Add macro definitions.
1922
abfa390d
L		 19232017-06-19 H.J. Lu <hongjiu.lu@intel.com>
1924
1925 PR ld/21626
1926 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
1927 the DYNAMIC bit instead of bfd_count_sections.
1928
bc21b167
NC		 19292017-06-19 Nick Clifton <nickc@redhat.com>
1930
1931 PR binutils/21618
1932 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
1933 length.
1934 (evax_bfd_print_eeom): Likewise.
1935 (evax_bfd_print_egsd): Check for an overlarge record length.
1936 (evax_bfd_print_etir): Likewise.
1937
acb56a83
NC		 19382017-06-19 Nick Clifton <nickc@redhat.com>
1939
1940 PR binutils/21612
1941 * libieee.h (struct common_header_type): Add end_p field.
1942 * ieee.c (this_byte_and_next): Do not advance input_p beyond
1943 end_p.
1944 (read_id): Check for a length that exceeds the remaining bytes in
1945 the input buffer.
1946 (ieee_seek): Initialise end_p.
1947 (ieee_archive_p): Likewise.
1948 (ieee_object_p): Likewise.
1949
72e84f96
NC		 19502017-06-19 Nick Clifton <nickc@redhat.com>
1951
80053e46
NC		 1952 PR binutils/21611
1953 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
1954 before reading the EIHS structure entries.
1955
19562017-06-19 Nick Clifton <nickc@redhat.com>
1957
1958 PR binutils/21615
72e84f96
NC		 1959 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
1960 gsd_size. Check that there are enough bytes remaining to read the
1961 type and size of the next egsd. Check that the size of the egsd
1962 does not exceed the size of the record.
1963
875ffa3e
AM		 19642017-06-19 Alan Modra <amodra@gmail.com>
1965
1966 * config.bfd: Correct targ_underscore for cris.
1967
bdd32e03
AM		 19682017-06-18 Alan Modra <amodra@gmail.com>
1969
1970 * config.bfd: Correct targ_underscore for epiphany, ip2k,
1971 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
1972
4b48e2f6
NC		 19732017-06-16 Nick Clifton <nickc@redhat.com>
1974
1975 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
1976 bucketlist is empty because there are no symbols to add to the
1977 list.
1978
7dba9362
AM		 19792017-06-16 Alan Modra <amodra@gmail.com>
1980
1981 PR ld/20022
1982 PR ld/21557
1983 PR ld/21562
1984 PR ld/21571
1985 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
1986 (BFD_JUMP_TABLE_LINK): Likewise.
1987 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
1988 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
1989 (bfd_elf_define_start_stop): New function.
1990 * linker.c (bfd_generic_define_start_stop): New function.
1991 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
1992 new field.
1993 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
1994 * aout-target.h (MY_bfd_define_start_stop): Define.
1995 * aout-tic30.c (MY_bfd_define_start_stop): Define.
1996 * binary.c (binary_bfd_define_start_stop): Define.
1997 * bout.c (b_out_bfd_define_start_stop): Define.
1998 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
1999 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2000 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2001 * coffcode.h (coff_bfd_define_start_stop): Define.
2002 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2003 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2004 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2005 * ieee.c (ieee_bfd_define_start_stop): Define.
2006 * ihex.c (ihex_bfd_define_start_stop): Define.
2007 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2008 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2009 * mmo.c (mmo_bfd_define_start_stop): Define.
2010 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2011 * oasys.c (oasys_bfd_define_start_stop): Define.
2012 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2013 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2014 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2015 * som.c (som_bfd_define_start_stop): Define.
2016 * srec.c (srec_bfd_define_start_stop): Define.
2017 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2018 * versados.c (versados_bfd_define_start_stop): Define.
2019 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2020 (alpha_vms_bfd_define_start_stop): Define.
2021 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2022 * bfd-in2.h: Regenerate.
2023 * libbfd.h: Regenerate.
2024
d68f1976
JW		 20252017-06-16 Jiong Wang <jiong.wang@arm.com>
2026
2027 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2028 SYMBOL_REFERENCES_LOCAL.
2029
6353d82b
JW		 20302017-06-15 Jiong Wang <jiong.wang@arm.com>
2031
2032 PR ld/21532
2033 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2034 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2035 runtime for if there needs copy relocation elimination.
2036 (need_copy_relocation_p): New function. Return true for symbol with
2037 pc-relative references and if it's against read-only sections.
2038 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2039 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2040 that are related with accessing external objects.
2041 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2042 in elfNN_aarch64_check_relocs.
2043
63634bb4
NC		 20442017-06-15 Nick Clifton <nickc@redhat.com>
2045
2046 PR binutils/21582
2047 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2048 bugs.
62b76e4b
NC		 2049 PR binutils/21581
2050 (ieee_archive_p): Likewise.
63634bb4 2051
76800cba
NC		 20522017-06-15 Nick Clifton <nickc@redhat.com>
2053
2054 PR binutils/21579
2055 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2056
f7e16c2a
MF		 20572017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2058
2059 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2060 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2061 keep both windowed and call0 ABI PLT definitions.
2062 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2063 elf_xtensa_*_plt_entry endex.
2064 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2065
f461bbd8
NC		 20662017-06-14 Nick Clifton <nickc@redhat.com>
2067
2068 PR binutils/21578
2069 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2070 flag value.
2071
c53d2e6d
NC		 20722017-06-14 Nick Clifton <nickc@redhat.com>
2073
2074 PR binutils/21589
2075 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2076 maximum value for the ascic pointer. Check that name processing
2077 does not read beyond this value.
2078 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2079 end of etir record.
2080
04f963fd
NC		 20812017-06-14 Nick Clifton <nickc@redhat.com>
2082
2083 PR binutils/21591
2084 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2085 (process_otr): Check for an invalid offset in the otr structure.
2086
319c2dbe
SH		 20872017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2088
2089 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2090
cbd0eecf
L		 20912017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2092
2093 PR ld/20022
2094 PR ld/21557
2095 PR ld/21562
2096 PR ld/21571
2097 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2098 vtable field to a union.
2099 (_bfd_elf_is_start_stop): Removed.
2100 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2101 __start_SECNAME and __stop_SECNAME symbols.
2102 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2103 * elflink.c (_bfd_elf_is_start_stop): Removed.
2104 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2105 _bfd_elf_is_start_stop.
2106 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2107 __stop_SECNAME symbols. Updated.
2108 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2109 (bfd_elf_gc_record_vtinherit): Likewise.
2110 (bfd_elf_gc_record_vtentry): Likewise.
2111
10bbbc1d
NC		 21122017-06-13 Nick Clifton <nickc@redhat.com>
2113
2114 PR ld/21524
2115 * elflink.c (elf_link_adjust_relocs): Generate an error when
2116 encountering a reloc against a symbol removed by garbage
2117 collection.
2118
5c3ce2bc
L		 21192017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2120
2121 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2122 to merge_gnu_properties.
2123 * elf-properties.c (elf_merge_gnu_properties): Add struct
2124 bfd_link_info * and pass it to merge_gnu_properties.
2125 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2126 and pass it to elf_merge_gnu_properties.
2127 (_bfd_elf_link_setup_gnu_properties): Pass info to
2128 elf_merge_gnu_property_list.
2129 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2130 bfd_link_info *.
2131 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2132
9b97dfbf
AM		 21332017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2134
2135 PR 21564
2136 * binary.c (binary_set_section_contents): Scale lma by octets
2137 per byte to set filepos.
2138
e3d1d408
CM		 21392017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2140
2141 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2142 dynamic sections.
2143
64aa8e03
CM		 21442017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2145
2146 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2147 require TEXTREL.
2148
a0abe743
CM		 21492017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2150
2151 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2152 patched section contents for TLS IE reloc.
2153 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2154
f4e6805f
CM		 21552017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2156
2157 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2158 RELOC_FOR_GLOBAL_SYMBOL macro.
2159
cd640291
CM		 21602018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2161
2162 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2163 changes.
2164
7ef0acc1
VG		 21652017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2166
2167 * config/tc-arc.c (md_undefined_symbol): Changed.
2168 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2169
cc89d0b3
CM		 21702017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2171
2172 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2173 symbols.
2174
9d5c718b
CM		 21752017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2176
2177 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2178 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2179
be9e3704
CM		 21802017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2181
2182 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2183 object is created.
2184
4ec192e6
RE		 21852017-06-08 Richard Earnshaw <rearnsha@arm.com>
2186
2187 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2188 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2189 is non-zero. Add clarifying comments.
2190
51fa2693
L		 21912017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2192
2193 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2194 name. Use local IFUNC symbol name string to report unsupported
2195 non-PIC call to IFUNC function.
2196 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2197 when generating R_386_IRELATIVE relocation.
2198 (elf_i386_finish_dynamic_symbol): Likewise.
2199 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2200 IFUNC symbol name.
2201 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2202 when generating R_X86_64_IRELATIVE relocation.
2203 (elf_x86_64_finish_dynamic_symbol): Likewise.
2204
78e8a2ff
JM		 22052017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2206
2207 * elf.c (setup_group): Make sure BFD sections are created for all
2208 group sections in the input file when processing SHF_GROUP
2209 sections.
2210 (bfd_section_from_shdr): Avoid duplicating logic already
2211 implemented in `setup_group'.
2212
9949827b
DBR		 22132017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2214
2215 PR binutils/21546
2216 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2217 if the hint address is zero.
2218
0ee3a6db
JC		 22192017-06-06 James Clarke <jrtc27@jrtc27.com>
2220
2221 PR ld/19579
2222 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2223 ELF_COMMON_DEF_P for common symbols.
2224
7bdf4127
AB		 22252017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2226
2227 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2228 SEC_GROUP sections as SEC_EXCLUDE.
2229 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2230 (assign_section_numbers): Use resolve_section_groups flag instead
2231 of relocatable link type.
2232 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2233 flag instead of checking the final_link flag for part of the
2234 checks in here. Fix white space as a result.
2235 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2236 instead of relocatable link type.
2237 (bfd_elf_final_link): Likewise.
2238
458ad2b8
JM		 22392017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2240
2241 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2242 variable `bed'.
2243 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2244 (s3_bfd_score_elf_check_relocs): Likewise.
2245 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2246 (score_elf_final_link_relocate): Likewise.
2247 (s7_bfd_score_elf_check_relocs): Likewise.
2248
fbebaf4a
JM		 22492017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2250
2251 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2252 `bed'.
2253
056bafd4
MR		 22542017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2255
2256 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2257 from `reloc_count' rather than decrementing it.
2258 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2259 `reloc_count' by `int_rels_per_ext_rel'.
2260 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2261 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2262 entry determination.
2263 (s3_bfd_score_elf_check_relocs): Likewise.
2264 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2265 (s7_bfd_score_elf_relocate_section): Likewise.
2266 (s7_bfd_score_elf_check_relocs): Likewise.
2267 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2268 prototype and function.
2269 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2270 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2271 triple rather than once the sum of REL and RELA relocation entry
2272 counts.
2273 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2274 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2275 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2276 storage allocation size determination.
2277 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2278 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2279 by `int_rels_per_ext_rel' for last relocation entry
2280 determination.
2281 (bfd_elf_final_link): Do not multiply `reloc_count' by
2282 `int_rels_per_ext_rel' for internal relocation storage
2283 allocation size determination.
2284 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2285 `int_rels_per_ext_rel' for last relocation entry determination.
2286 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2287 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2288 (_bfd_mips_elf_relocate_section): Likewise.
2289
af54f0eb
AM		 22902017-06-05 Alan Modra <amodra@gmail.com>
2291
2292 PR 21529
2293 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2294
6cf3bf88 22952017-06-01 John Baldwin <jhb@FreeBSD.org>
b5430a3c
JB		 2296
2297 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2298 determine structure sizes.
2299 (elfcore_grok_freebsd_prstatus): Likewise.
2300
f378ab09
AM		 23012017-06-01 Alan Modra <amodra@gmail.com>
2302
2303 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2304 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2305 dynamic objects.
2306 (is_elfv2_localentry0): New function.
2307 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2308 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2309 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2310 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2311 optimized localentry:0 stubs.
2312 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2313 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2314 localentry:0 stubs.
2315 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2316 DT_PPC64_OPT.
2317 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2318
8c65b54f
CS		 23192017-05-30 Casey Smith <clegg89@gmail.com>
2320
2321 PR ld/21523
2322 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2323 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2324
64984c22
AK		 23252017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2326
2327 * cpu-arc.c (arc_compatible): New function.
2328
37cd3877
AK		 23292017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2330
2331 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2332
8e2f54bc
L		 23332017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2334
2335 PR binutils/21519
2336 * bfdio.c (bfd_get_file_size): New function.
2337 * bfd-in2.h: Regenerated.
2338
8e7f04f1 23392017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2340
2341 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2342 comments.
2343
25f94347
L		 23442017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2345
2346 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2347 dynobj instead of htab->elf.dynobj.
2348
e5713223
MR		 23492017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2350
2351 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2352 and function.
2353 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2354 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2355 actual number of internal relocations retrieved. Adjust
2356 function description.
2357 (bfd_elf64_canonicalize_reloc): Remove macro.
2358 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2359
64517994
JM		 23602017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2361
2362 * archures.c (bfd_mach_sparc_v9m8): Define.
2363 (bfd_mach_sparc_v8plusm8): Likewise.
2364 (bfd_mach_sparc_v9_p): Adjust to M8.
2365 (bfd_mach_sparc_64bit_p): Likewise.
2366 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2367 bfd_mach_sparc_v8plusm8.
2368 * bfd-in2.h: Regenerated.
2369 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2370 sparc:v8plusm8.
2371 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2372 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2373 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2374 SHA3.
2375 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2376 bfd_mach_sparc_v8plusm8.
2377
eb026f09
AM		 23782017-05-19 Alan Modra <amodra@gmail.com>
2379
2380 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2381 debug and special sections when no non-note alloc sections in an
2382 object are kept.
2383
535b785f
AM		 23842017-05-18 Alan Modra <amodra@gmail.com>
2385
2386 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2387 * elf-m10300.c: Likewise.
2388 * elf.c: Likewise.
2389 * elf32-arc.c: Likewise.
2390 * elf32-bfin.c: Likewise.
2391 * elf32-m68k.c: Likewise.
2392 * elf32-nds32.c: Likewise.
2393 * elf32-tilepro.c: Likewise.
2394 * elflink.c: Likewise.
2395 * elfnn-aarch64.c: Likewise.
2396 * elfnn-riscv.c: Likewise.
2397 * elfxx-tilegx.c: Likewise.
2398 * mach-o.c: Likewise.
2399 * peXXigen.c: Likewise.
2400 * vms-alpha.c: Likewise.
2401 * vms-lib.c: Likewise.
2402
b7c871ed
L		 24032017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2404
2405 PR ld/20882
2406 * elflink.c (elf_gc_mark_debug_section): New function.
2407 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2408 referenced by kept debug sections.
2409
bc4e12de
AM		 24102017-05-16 Alan Modra <amodra@gmail.com>
2411
2412 * elf-m10300.c: Rename occurrences of non_ir_ref.
2413 * elf32-arm.c: Likewise.
2414 * elf32-bfin.c: Likewise.
2415 * elf32-cr16.c: Likewise.
2416 * elf32-cris.c: Likewise.
2417 * elf32-d10v.c: Likewise.
2418 * elf32-dlx.c: Likewise.
2419 * elf32-fr30.c: Likewise.
2420 * elf32-frv.c: Likewise.
2421 * elf32-hppa.c: Likewise.
2422 * elf32-i370.c: Likewise.
2423 * elf32-i386.c: Likewise.
2424 * elf32-iq2000.c: Likewise.
2425 * elf32-lm32.c: Likewise.
2426 * elf32-m32c.c: Likewise.
2427 * elf32-m32r.c: Likewise.
2428 * elf32-m68hc1x.c: Likewise.
2429 * elf32-m68k.c: Likewise.
2430 * elf32-mcore.c: Likewise.
2431 * elf32-metag.c: Likewise.
2432 * elf32-microblaze.c: Likewise.
2433 * elf32-moxie.c: Likewise.
2434 * elf32-msp430.c: Likewise.
2435 * elf32-mt.c: Likewise.
2436 * elf32-nios2.c: Likewise.
2437 * elf32-or1k.c: Likewise.
2438 * elf32-ppc.c: Likewise.
2439 * elf32-rl78.c: Likewise.
2440 * elf32-s390.c: Likewise.
2441 * elf32-score.c: Likewise.
2442 * elf32-score7.c: Likewise.
2443 * elf32-sh.c: Likewise.
2444 * elf32-tic6x.c: Likewise.
2445 * elf32-tilepro.c: Likewise.
2446 * elf32-v850.c: Likewise.
2447 * elf32-vax.c: Likewise.
2448 * elf32-xstormy16.c: Likewise.
2449 * elf32-xtensa.c: Likewise.
2450 * elf64-alpha.c: Likewise.
2451 * elf64-hppa.c: Likewise.
2452 * elf64-ia64-vms.c: Likewise.
2453 * elf64-mmix.c: Likewise.
2454 * elf64-ppc.c: Likewise.
2455 * elf64-s390.c: Likewise.
2456 * elf64-sh64.c: Likewise.
2457 * elf64-x86-64.c: Likewise.
2458 * elflink.c: Likewise.
2459 * elfnn-aarch64.c: Likewise.
2460 * elfnn-ia64.c: Likewise.
2461 * elfnn-riscv.c: Likewise.
2462 * elfxx-mips.c: Likewise.
2463 * elfxx-sparc.c: Likewise.
2464 * elfxx-tilegx.c: Likewise.
2465 * linker.c: Likewise.
2466
4070765b
AM		 24672017-05-16 Alan Modra <amodra@gmail.com>
2468
2469 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2470 * elflink.c (elf_link_add_object_symbols): Update to use
2471 non_ir_ref_dynamic.
2472 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2473 non_ir_ref.
2474 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2475
25499ac7
MR		 24762017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2477
2478 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2479
73caa85d
L		 24802017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2481
2482 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2483 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2484 properties.
2485 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2486
f2c29a16
L		 24872017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2488
2489 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2490 to plt_second.
2491 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2492 to plt_second/plt_second_eh_frame.
2493 (elf_x86_64_link_hash_newfunc): Updated.
2494 (elf_x86_64_allocate_dynrelocs): Likewise.
2495 (elf_x86_64_size_dynamic_sections): Likewise.
2496 (elf_x86_64_relocate_section): Likewise.
2497 (elf_x86_64_finish_dynamic_symbol): Likewise.
2498 (elf_x86_64_finish_dynamic_sections): Likewise.
2499 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2500 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2501 .plt.sec section.
2502 (elf_backend_setup_gnu_properties): Updated. Create the
2503 .plt.sec section instead of the .plt.sec section.
2504
dc2be3d2
L		 25052017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2506
2507 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2508 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2509 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2510
db84b98a
JM		 25112017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2512
2513 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2514 (bfd_elf64_set_reloc): Define.
2515 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2516
23186865
JM		 25172017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2518
2519 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2520 (struct bfd_target): New field _bfd_set_reloc.
2521 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2522 * reloc.c (_bfd_generic_set_reloc): New function.
2523 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2524 * nlm-target.h (nlm_set_reloc): Likewise.
2525 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2526 * aout-tic30.c (MY_set_reloc): Likewise.
2527 * aout-target.h (MY_set_reloc): Likewise.
2528 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2529 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2530 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2531 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2532 * aout-adobe.c (aout_32_set_reloc): Likewise.
2533 * bout.c (b_out_set_reloc): Likewise.
2534 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2535 * i386os9k.c (aout_32_set_reloc): Likewise.
2536 * ieee.c (ieee_set_reloc): Likewise.
2537 * oasys.c (oasys_set_reloc): Likewise.
2538 * som.c (som_set_reloc): Likewise.
2539 * versados.c (versados_set_reloc): Likewise.
2540 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2541 _bfd_generic_set_reloc.
2542 (rs6000_xcoff64_aix_vec): LIkewise.
2543 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2544 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2545 * i386msdos.c (msdos_set_reloc): Define to
2546 _bfd_norelocs_set_reloc.
2547 * elfcode.h (elf_set_reloc): Define.
2548 * bfd-in2.h: Regenerated.
2549
aab82f4c
L		 25502017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2551
2552 PR ld/21481
2553 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2554 for IFUNC function address.
2555
53a346d8
CZ		 25562017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2557
2558 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2559 (CONFLICT_LIST): Likewise.
2560 (opcode/arc-attrs.h): Include.
2561 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2562 (arc_extract_features): New file.
2563 (arc_stralloc): Likewise.
2564 (arc_elf_merge_attributes): Likewise.
2565 (arc_elf_merge_private_bfd_data): Use object attributes.
2566 (bfd_arc_get_mach_from_attributes): New function.
2567 (arc_elf_object_p): Use object attributes.
2568 (arc_elf_final_write_processing): Likewise.
2569 (elf32_arc_obj_attrs_arg_type): New function.
2570 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2571 (elf32_arc_section_from_shdr): Likewise.
2572 (elf_backend_obj_attrs_vendor): Define.
2573 (elf_backend_obj_attrs_section): Likewise.
2574 (elf_backend_obj_attrs_arg_type): Likewise.
2575 (elf_backend_obj_attrs_section_type): Likewise.
2576 (elf_backend_obj_attrs_handle_unknown): Likewise.
2577 (elf_backend_section_from_shdr): Likewise.
2578
e645cf40
AG		 25792017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2580
2581 PR ld/21458
2582 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2583 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2584 and the destination is a Thumb symbol.
2585
dd9e66ee
L		 25862017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2587
2588 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2589 initializer to silence GCC 4.2.
2590 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2591
38b12349
L		 25922017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2593
2594 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2595 (LAZY_PLT_ENTRY_SIZE): This.
2596 (NON_LAZY_PLT_ENTRY_SIZE): New.
2597 (elf_x86_64_plt0_entry): Renamed to ...
2598 (elf_x86_64_lazy_plt0_entry): This.
2599 (elf_x86_64_plt_entry): Renamed to ...
2600 (elf_x86_64_lazy_plt_entry): This.
2601 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2602 (elf_x86_64_lazy_bnd_plt0_entry): This.
2603 (elf_x86_64_legacy_plt_entry): Removed.
2604 (elf_x86_64_bnd_plt_entry): Renamed to ...
2605 (elf_x86_64_lazy_bnd_plt_entry): This.
2606 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2607 (elf_x86_64_non_lazy_plt_entry): This.
2608 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2609 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2610 (elf_x86_64_eh_frame_plt): Renamed to ...
2611 (elf_x86_64_eh_frame_lazy_plt): This.
2612 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2613 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2614 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2615 (elf_x86_64_eh_frame_non_lazy_plt): This.
2616 (elf_x86_64_lazy_plt_layout): New.
2617 (elf_x86_64_non_lazy_plt_layout): Likewise.
2618 (elf_x86_64_plt_layout): Likewise.
2619 (elf_x86_64_backend_data): Remove PLT layout information. Add
2620 os for target system.
2621 (GET_PLT_ENTRY_SIZE): Removed.
2622 (elf_x86_64_lazy_plt): New.
2623 (elf_x86_64_non_lazy_plt): Likewise.
2624 (elf_x86_64_lazy_bnd_plt): Likewise.
2625 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2626 (elf_x86-64_arch_bed): Updated.
2627 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2628 (elf_x86_64_create_dynamic_sections): Removed.
2629 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2630 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2631 (elf_x86-64_adjust_dynamic_symbol): Updated.
2632 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2633 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2634 size for PLT0 if there is no PLT0. Get plt_entry_size from
2635 non_lazy_plt for non-lazy PLT entries.
2636 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2637 from non_lazy_plt for non-lazy PLT entries.
2638 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2639 if there is no PLT0.
2640 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2641 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2642 entries with non-lazy PLT layout. Don't fill the second and third
2643 slots in the PLT entry if there is no PLT0.
2644 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2645 if there is no PLT0. Set sh_entsize on the .plt.got section.
2646 (compare_relocs): New.
2647 (elf_x86_64_plt_type): Likewise.
2648 (elf_x86_64_plt): Likewise.
2649 (elf_x86_64_nacl_plt): New. Forward declaration.
2650 (elf_x86_64_get_plt_sym_val): Removed.
2651 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2652 against all dynamic relocations.
2653 (elf_x86_64_link_setup_gnu_properties): New function.
2654 (elf_backend_create_dynamic_sections): Updated.
2655 (elf_backend_setup_gnu_properties): New.
2656 (elf_x86_64_nacl_plt): New.
2657 (elf_x86_64_nacl_arch_bed): Updated.
2658
f604c2a2
L		 26592017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2660
2661 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2662 (LAZY_PLT_ENTRY_SIZE): This.
2663 (NON_LAZY_PLT_ENTRY_SIZE): New.
2664 (elf_i386_plt0_entry): Renamed to ...
2665 (elf_i386_lazy_plt0_entry): This.
2666 (elf_i386_plt_entry): Renamed to ...
2667 (elf_i386_lazy_plt_entry): This.
2668 (elf_i386_pic_plt0_entry): Renamed to ...
2669 (elf_i386_pic_lazy_plt0_entry): This.
2670 (elf_i386_pic_plt_entry): Renamed to ...
2671 (elf_i386_pic_lazy_plt_entry): This.
2672 (elf_i386_got_plt_entry): Renamed to ...
2673 (elf_i386_non_lazy_plt_entry): This.
2674 (elf_i386_pic_got_plt_entry): Renamed to ...
2675 (elf_i386_pic_non_lazy_plt_entry): This.
2676 (elf_i386_eh_frame_plt): Renamed to ...
2677 (elf_i386_eh_frame_lazy_plt): This.
2678 (elf_i386_eh_frame_plt_got): Renamed to ...
2679 (elf_i386_eh_frame_non_lazy_plt): This.
2680 (elf_i386_plt_layout): Renamed to ...
2681 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2682 eh_frame_plt_got_size.
2683 (elf_i386_non_lazy_plt_layout): New.
2684 (elf_i386_plt_layout): Likewise.
2685 (elf_i386_non_lazy_plt): Likewise.
2686 (GET_PLT_ENTRY_SIZE): Removed.
2687 (elf_i386_plt): Renamed to ...
2688 (elf_i386_lazy_plt): This.
2689 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2690 (elf_i386_arch_bed): Updated.
2691 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2692 (elf_i386_create_dynamic_sections): Removed.
2693 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2694 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2695 (elf_i386_adjust_dynamic_symbol): Updated.
2696 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2697 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2698 size for PLT0 if there is no PLT0.
2699 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2700 output section is discarded only if GOT isn't empty.
2701 (elf_i386_relocate_section): Updated. Properly get PLT index
2702 if there is no PLT0.
2703 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2704 second and third slots in the PLT entry if there is no PLT0.
2705 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2706 if there is no PLT0. Set sh_entsize on the .plt.got section.
2707 (elf_i386_nacl_plt): Forward declaration.
2708 (elf_i386_get_plt_sym_val): Removed.
2709 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2710 against all dynamic relocations.
2711 (elf_i386_link_setup_gnu_properties): New function.
2712 (elf_backend_create_dynamic_sections): Updated.
2713 (elf_backend_setup_gnu_properties): New.
2714 (elf_i386_nacl_plt): Updated.
2715 (elf_i386_nacl_arch_bed): Likewise.
2716 (elf_i386_vxworks_arch_bed): Likewise.
2717
046734ff
TP		 27182017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2719
2720 * elflink.c (elf_output_implib): Remove executable flag from import
2721 library bfd.
2722 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2723 library is a relocatable object file.
2724
b660e9eb
SKS		 27252017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2726
2727 PR ld/21404
2728 * elf32-avr.c (avr_should_move_sym): New function.
2729 (avr_should_reduce_sym_size): Likewise.
2730 (avr_should_increase_sym_size): Likewise.
2731 (elf32_avr_relax_delete_bytes): Adjust symbol values
2732 and sizes by calling new functions.
2733
763a5fa4
PD		 27342017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
2735
2736 * config.bfd (riscv32-*): Enable rv64.
2737
73ec947d
AM		 27382017-05-02 Alan Modra <amodra@gmail.com>
2739
2740 PR 21384
2741 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
2742 rather than h->root.type == bfd_link_hash_new.
2743 (bfd_elf_record_link_assignment): Similarly, call
2744 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2745
a941291c
AM		 27462017-04-29 Alan Modra <amodra@gmail.com>
2747
2748 PR 21432
2749 * reloc.c (reloc_offset_in_range): New function.
2750 (bfd_perform_relocation, bfd_install_relocation): Use it.
2751 (_bfd_final_link_relocate): Likewise.
2752
750eaa47
L		 27532017-04-28 H.J. Lu <hongjiu.lu@intel.com>
2754
2755 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
2756 before using .plt.got.
2757 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2758
5b66fac4
L		 27592017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2760
2761 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
2762 instead of "+=" to update 0.
2763
de9a3c42
L		 27642017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2765
2766 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
2767 .plt.got section here.
2768 (elf_i386_check_relocs): Don't create the .plt.got section.
2769 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
2770 the .plt.got and .plt.bnd sections here.
2771 (elf_x86_64_check_relocs): Don't create the .plt.got nor
2772 .plt.bnd sections.
2773
da3d25af
L		 27742017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2775
2776 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
2777 has_bnd_reloc.
2778 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
2779 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
2780 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
2781 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
2782 has_bnd_reloc.
2783
fba37edd
L		 27842017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2785
2786 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
2787 to return bfd *.
2788 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
2789 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
2790 the first relocatable ELF input with GNU properties.
2791
1f78f649
L		 27922017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2793
2794 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
2795 VxWorks for non-PIC.
2796
76c20d54
AM		 27972017-04-27 Alan Modra <amodra@gmail.com>
2798
2799 * elf-bfd.h (struct elf_backend_data): Make asection param of
2800 elf_backend_eh_frame_address_size const.
2801 (_bfd_elf_eh_frame_address_size): Likewise.
2802 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
2803 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
2804 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
2805 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
2806 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
2807 (next_cie_fde_offset): Constify params.
2808 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2809
d7153c4a
AM		 28102017-04-27 Alan Modra <amodra@gmail.com>
2811
2812 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
2813 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
2814 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
2815 aug_data_len.
2816 (offset_adjust): New function.
2817 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
2818 (adjust_eh_frame_local_symbols): Likewise.
2819 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
2820 after changing anything. Return true if anything changed.
2821 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
2822 _bfd_elf_adjust_eh_frame_global_symbol for globals.
2823
641338d8
AM		 28242017-04-27 Alan Modra <amodra@gmail.com>
2825
2826 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
2827 when force_local.
2828
21d68fcd
AM		 28292017-04-27 Alan Modra <amodra@gmail.com>
2830
2831 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2832 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
2833 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
2834 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
2835 for undef and undefweak dyn_relocs.
2836 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2837 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
2838 (allocate_got, allocate_dynrelocs): Likewise.
2839 (ppc64_elf_relocate_section): Likewise.
2840
97d343d4
L		 28412017-04-26 H.J. Lu <hongjiu.lu@intel.com>
2842
2843 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
2844 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
2845 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
2846 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
2847
04b31182
NC		 28482017-04-26 Nick Clifton <nickc@redhat.com>
2849
2850 PR binutils/21434
2851 * reloc.c (bfd_perform_relocation): Check for a negative address
2852 in the reloc.
2853
23ec1e32
MR		 28542017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2855
2856 PR ld/21334
2857 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
2858 member.
2859 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
2860 (elf_backend_always_renumber_dynsyms): Define.
2861 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
2862 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
2863 * elflink.c (bfd_elf_size_dynamic_sections): Also call
2864 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
2865 it.
2866 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2867
c46cec3a
MR		 28682017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2869
2870 * elflink.c (bfd_elf_size_dynamic_sections): Only call
2871 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
2872 sections have been created.
2873
e63d1232
NC		 28742017-04-26 Nick Clifton <nickc@redhat.com>
2875
2876 PR binutils/21431
2877 * compress.c (bfd_init_section_compress_status): Check the return
2878 value from bfd_malloc.
2879
9e9821dd
L		 28802017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2881
2882 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
2883 no_finish_dynamic_symbol.
2884 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
2885 0.
2886 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
2887 weak symbol, don't make it dynamic.
2888 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
2889 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
2890 relocation for GOT reference.
2891 (elf_x86_64_finish_dynamic_symbol): Abort if
2892 no_finish_dynamic_symbol isn't 0.
2893
0dc9a308
L		 28942017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2895
2896 PR ld/21402
2897 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
2898 undefined weak symbol, don't make it dynamic.
2899 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
2900 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2901 relocation for R_386_GOT32.
2902
1587442d
L		 29032017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2904
2905 PR ld/21425
2906 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
2907
7eacd66b
AM		 29082017-04-23 Alan Modra <amodra@gmail.com>
2909
2910 PR 21414
2911 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
2912 * elf.c (lcomm_sym): New.
2913 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
2914 * bfd-in2.h: Regenerate.
2915
bce964aa
AM		 29162017-04-23 Alan Modra <amodra@gmail.com>
2917
2918 PR 21412
2919 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
2920 parameters and comment.
2921 (_bfd_elf_get_reloc_section): Delete.
2922 (_bfd_elf_plt_get_reloc_section): Declare.
2923 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
2924 New functions. Don't blindly skip over assumed .rel/.rela prefix.
2925 Extracted from..
2926 (_bfd_elf_get_reloc_section): ..here. Delete.
2927 (assign_section_numbers): Call elf_get_reloc_section.
2928 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
2929 * elfxx-target.h (elf_backend_get_reloc_section): Update.
2930
97e83a10
AM		 29312017-04-23 Alan Modra <amodra@gmail.com>
2932
2933 PR 21409
2934 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
2935 no symbols.
2936
e133d005
L		 29372017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2938
2939 PR ld/21402
2940 * elf32-i386.c (elf_i386_link_hash_entry): Add
2941 no_finish_dynamic_symbol.
2942 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
2943 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
2944 symbol, don't make it dynamic in PIE.
2945 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
2946 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2947 relocation for R_386_GOT32
2948 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
2949 isn't 0.
2950
3c5fce9b
L		 29512017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2952
2953 PR ld/19617
2954 PR ld/21086
2955 * elflink.c (elf_link_add_object_symbols): Require
2956 --no-dynamic-linker with -E/--dynamic-list when creating
2957 dynamic sections.
2958
0fad2956
MR		 29592017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2960
2961 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
2962 if forced local.
2963
64575f78
MR		 29642017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2965
2966 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
2967 dynamic symbol sorting.
2968
59fa66c5
L		 29692017-04-20 H.J. Lu <hongjiu.lu@intel.com>
2970
2971 PR ld/21382
2972 * elflink.c (elf_link_add_object_symbols): Preserve
2973 dynamic_ref_after_ir_def when restoring the symbol table for
2974 unneeded dynamic object.
2975
e492d2f8
L		 29762017-04-19 H.J. Lu <hongjiu.lu@intel.com>
2977
2978 PR ld/21401
2979 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
2980 on on undefined IFUNC symbol in the second PLT.
2981
10169134
WAF		 29822017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
2983
2984 * peXXigen.c (pe_print_reloc): Correct chunk_end.
2985
954b63d4
AM		 29862017-04-19 Alan Modra <amodra@gmail.com>
2987
2988 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
2989 or make dynamic for info->dynamic_undefined_weak 0 and 1.
2990 * elf32-ppc.c:Formatting.
2991 (ensure_undefweak_dynamic): Don't make dynamic when
2992 info->dynamic_undefined_weak is zero.
2993 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2994 info->dynamic_undefined_weak. Discard undef dyn_relocs when
2995 not default visibility. Discard undef and undefweak
2996 dyn_relocs earlier.
2997 (ppc_elf_relocate_section): Adjust to suit.
2998 * elf64-ppc.c: Formatting.
2999 (ensure_undefweak_dynamic): Don't make dynamic when
3000 info->dynamic_undefined_weak is zero.
3001 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3002 info->dynamic_undefined_weak. Discard them earlier.
3003
e6699019
L		 30042017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3005
3006 PR ld/21389
3007 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3008 before generating the version definition section.
3009
c5d37467
AM		 30102017-04-17 Alan Modra <amodra@gmail.com>
3011
3012 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3013 state when a regular object file defines a symbol with
3014 incompatible type to that defined by an earlier shared lib.
3015
63a5468a
AM		 30162017-04-13 Alan Modra <amodra@gmail.com>
3017
3018 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3019 * elf.c: Likewise.
3020 * elf32-arm.c: Likewise.
3021 * elf32-i386.c: Likewise.
3022 * elf32-mep.c: Likewise.
3023 * elf64-ia64-vms.c: Likewise.
3024 * elf64-x86-64.c: Likewise.
3025 * elflink.c: Likewise.
3026 * elfnn-ia64.c: Likewise.
3027 * elfxx-mips.c: Likewise.
3028
dae82561
AM		 30292017-04-13 Alan Modra <amodra@gmail.com>
3030
3031 * aoutx.h: Use %B and %A in error messages throughout file.
3032 * aout-cris.c: Likewise.
3033 * archive.c: Likewise.
3034 * binary.c: Likewise.
3035 * coff-rs6000.c: Likewise.
3036 * coff-tic4x.c: Likewise.
3037 * coffcode.h: Likewise.
3038 * coffgen.c: Likewise.
3039 * cofflink.c: Likewise.
3040 * coffswap.h: Likewise.
3041 * cpu-arm.c: Likewise.
3042 * elf-eh-frame.c: Likewise.
3043 * elf-m10300.c: Likewise.
3044 * elf.c: Likewise.
3045 * elf32-arc.c: Likewise.
3046 * elf32-arm.c: Likewise.
3047 * elf32-bfin.c: Likewise.
3048 * elf32-frv.c: Likewise.
3049 * elf32-iq2000.c: Likewise.
3050 * elf32-m32c.c: Likewise.
3051 * elf32-microblaze.c: Likewise.
3052 * elf32-nds32.c: Likewise.
3053 * elf32-rl78.c: Likewise.
3054 * elf32-rx.c: Likewise.
3055 * elf32-score.c: Likewise.
3056 * elf32-score7.c: Likewise.
3057 * elf32-sh64.c: Likewise.
3058 * elf32-v850.c: Likewise.
3059 * elf32-vax.c: Likewise.
3060 * elf32-visium.c: Likewise.
3061 * elf64-ia64-vms.c: Likewise.
3062 * elf64-mmix.c: Likewise.
3063 * elf64-sh64.c: Likewise.
3064 * elfcode.h: Likewise.
3065 * elfnn-aarch64.c: Likewise.
3066 * elfnn-ia64.c: Likewise.
3067 * elfxx-mips.c: Likewise.
3068 * hpux-core.c: Likewise.
3069 * ieee.c: Likewise.
3070 * ihex.c: Likewise.
3071 * linker.c: Likewise.
3072 * merge.c: Likewise.
3073 * mmo.c: Likewise.
3074 * oasys.c: Likewise.
3075 * pdp11.c: Likewise.
3076 * peXXigen.c: Likewise.
3077 * rs6000-core.c: Likewise.
3078 * vms-alpha.c: Likewise.
3079 * xcofflink.c: Likewise.
3080
c08bb8dd
AM		 30812017-04-13 Alan Modra <amodra@gmail.com>
3082
3083 * bfd.c (PRINT_TYPE): Define.
3084 (_doprnt): New function.
3085 (error_handler_internal): Use _doprnt.
3086 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3087 calls in their natural order, throughout file.
3088 * coff-mcore.c: Likewise.
3089 * coff-ppc.c: Likewise.
3090 * coff-tic80.c: Likewise.
3091 * cofflink.c: Likewise.
3092 * elf-s390-common.c: Likewise.
3093 * elf.c: Likewise.
3094 * elf32-arm.c: Likewise.
3095 * elf32-i386.c: Likewise.
3096 * elf32-m32r.c: Likewise.
3097 * elf32-msp430.c: Likewise.
3098 * elf32-spu.c: Likewise.
3099 * elf64-ia64-vms.c: Likewise.
3100 * elf64-sparc.c: Likewise.
3101 * elf64-x86-64.c: Likewise.
3102 * elflink.c: Likewise.
3103 * elfnn-aarch64.c: Likewise.
3104 * elfnn-ia64.c: Likewise.
3105 * elfxx-mips.c: Likewise.
3106
10463f39
AM		 31072017-04-13 Alan Modra <amodra@gmail.com>
3108
3109 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3110 branch veneers" error. Fix double space and format message.
3111 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3112 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3113
4af8774e
AM		 31142017-04-13 Alan Modra <amodra@gmail.com>
3115
3116 * bfd-in2.h: Regenerate.
3117
e4097f5e
L		 31182017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3119
3120 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3121 extra `\n' in warning/error messages.
3122 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3123 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3124
537616aa
L		 31252017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3126
3127 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3128 processor-specific properties with generic ELF target vector.
3129
bb1dd176
QZ		 31302017-04-10 Qing Zhao <qing.zhao@oracle.com>
3131
3132 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3133 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3134 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3135 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3136 has_non_got_reloc.
3137 (link_hash_newfunc): Initialize has_got_reloc and
3138 has_non_got_reloc.
3139 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3140 section.
3141 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3142 has_non_got_reloc.
3143 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3144 has_non_got_reloc.
3145 (_bfd_sparc_elf_fixup_symbol): New function.
3146 (allocate_dynrelocs): Don't allocate space for dynamic
3147 relocations and discard relocations against resolved undefined
3148 weak symbols in executable. Don't make resolved undefined weak
3149 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3150 relocation against undefined weak symbols in PIE.
3151 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3152 relocations against resolved undefined weak symbols in PIE
3153 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3154 without ynamic PLT/GOT relocations for resolved undefined weak
3155 symbols.
3156 Don't generate dynamic relocation against resolved undefined
3157 weak symbol in executable.
3158 (pie_finish_undefweak_symbol): New function.
3159 (_bfd_sparc_elf_finish_dynamic_sections): Call
3160 pie_finish_undefweak_symbol on all symbols in PIE.
3161 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3162 (_bfd_sparc_elf_fixup_symbol): New function.
3163
d236cfd4
NC		 31642017-04-10 Nick Clifton <nickc@redhat.com>
3165
3166 * config.bfd: Remove ns32k from obsolete list.
3167
6f9dbcd4
AM		 31682017-04-10 Alan Modra <amodra@gmail.com>
3169
3170 PR 21287
3171 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3172 (special_sections_i): Likewise for .init_array.
3173 (special_sections_p): Likewise for .preinit_array.
3174
8170f769
L		 31752017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3176
3177 PR ld/19579
3178 PR ld/21306
3179 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3180 ELF_COMMON_DEF_P for common symbols.
3181 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3182 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3183 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3184 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3185 07492f668d2173da7a2bda3707ff0985e0f460b6.
3186
49f4617b
PA		 31872017-04-07 Pedro Alves <palves@redhat.com>
3188
3189 * opncls.c (bfd_get_debug_link_info): Rename to...
3190 (bfd_get_debug_link_info_1): ... this. Change type of second
3191 parameter to void pointer. Adjust.
3192 (bfd_get_debug_link_info): Reimplement on top of
3193 bfd_get_debug_link_info_1.
3194 (separate_debug_file_exists, separate_alt_debug_file_exists):
3195 Change type of second parameter to void pointer. Adjust.
3196 (get_func_type, check_func_type): Change type of second parameter
3197 to void pointer.
3198 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3199 the callback functions instead of passing the address of a local.
3200 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3201 find_separate_debug_file.
3202 (get_alt_debug_link_info_shim): Change type of second parameter to
3203 void pointer. Adjust.
3204 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3205 find_separate_debug_file.
3206 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3207 of second parameter to void pointer. Adjust.
3208 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3209 pointer local to find_separate_debug_file.
3210
32112017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1fd6d111
TG		 3212
3213 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3214 external symbols with a definition.
3215 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3216
86abf93a
AM		 32172017-04-07 Alan Modra <amodra@gmail.com>
3218
3219 * po/SRC-POTFILES.in: Regenerate.
3220
8dea77f0
AM		 32212017-04-05 Alan Modra <amodra@gmail.com>
3222
3223 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3224 reference counting.
3225
477bdd39
JT		 32262017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3227
3228 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3229 numbers for DataDirectory entry indicies passed to
3230 add_data_entry().
3231
a91e1603
L		 32322017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3233
3234 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3235 each GNU_MBIND section and align GNU_MBIND section to page size.
3236 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3237 segment for each GNU_MBIND section.
3238 (_bfd_elf_init_private_section_data): Copy sh_info from input
3239 for GNU_MBIND section.
3240
b5292032
PD		 32412017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3242
3243 * elfnn-riscv.c (GP_NAME): Delete.
3244 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3245 (_bfd_riscv_relax_lui): Likewise.
3246
ad32986f
NC		 32472017-04-04 Nick Clifton <nickc@redhat.com>
3248
3249 PR binutils/21342
3250 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3251 dereference.
3252 (bfd_elf_final_link): Only initialize the extended symbol index
3253 section if there are extended symbol tables to list.
3254
46bed679
L		 32552017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3256
3257 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3258 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3259 * configure.ac (elf): Add elf-properties.lo.
3260 * Makefile.in: Regenerated.
3261 * configure: Likewise.
3262 * elf-bfd.h (elf_property_kind): New.
3263 (elf_property): Likewise.
3264 (elf_property_list): Likewise.
3265 (elf_properties): Likewise.
3266 (_bfd_elf_parse_gnu_properties): Likewise.
3267 (_bfd_elf_get_property): Likewise.
3268 (_bfd_elf_link_setup_gnu_properties): Likewise.
3269 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3270 and setup_gnu_properties.
3271 (elf_obj_tdata): Add properties.
3272 * elf-properties.c: New file.
3273 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3274 (elf_i386_merge_gnu_properties): Likewise.
3275 (elf_backend_parse_gnu_properties): Likewise.
3276 (elf_backend_merge_gnu_properties): Likewise.
3277 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3278 (elf_x86_64_merge_gnu_properties): Likewise.
3279 (elf_backend_parse_gnu_properties): Likewise.
3280 (elf_backend_merge_gnu_properties): Likewise.
3281 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3282 (elf_backend_parse_gnu_properties): Likewise.
3283 (elf_backend_setup_gnu_properties): Likewise.
3284 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3285 elf_backend_merge_gnu_properties and
3286 elf_backend_setup_gnu_properties.
3287
f96bd6c2
PC		 32882017-03-30 Pip Cet <pipcet@gmail.com>
3289
3290 * elf32-wasm32.c: Add relocation code, two relocs.
3291 * reloc.c: Add wasm32 relocations.
3292 * libbfd.h: Regenerate.
3293 * bfd-in2.h: Regenerate.
3294 * bfd/po/bfd.pot: Regenerate.
3295
e643cb45
NC		 32962017-03-29 Nick Clifton <nickc@redhat.com>
3297
3298 PR binutils/18025
3299 * coff-bfd.h (struct coff_section_data): Add new fields:
3300 saved_bias and bias.
3301 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3302 computed for PE binaries.
3303 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3304 missing abbrev.
3305
086554e8
HPN		 33062017-03-28 Hans-Peter Nilsson <hp@axis.com>
3307
3308 PR ld/16044
3309 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3310 to handle a local symbol with a hash-symbol-entry; without PLT.
3311 Add BFD_ASSERT for an incidental case with GOT entry present.
3312 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3313 isn't forced-or-set local.
3314
a6be0538
PC		 33152017-03-27 Pip Cet <pipcet@gmail.com>
3316
3317 * wasm-module.c: New file to support WebAssembly modules.
3318 * wasm-module.h: New file to support WebAssembly modules.
3319 * doc/webassembly.texi: Start documenting wasm-module.c.
3320 * config.bfd: Add wasm_vec.
3321 * targets.c: Likewise.
3322 * configure.ac: Likewise.
3323 * Makefile.am: Add entries for wasm-module.c.
3324 * Makefile.in: Regenerate.
3325 * configure: Regenerate.
3326 * po/SRC-POTFILES.in: Regenerate.
3327
79b1d3cb
PC		 33282017-03-27 Pip Cet <pipcet@gmail.com>
3329
3330 * cpu-wasm32.c: New file to support wasm32 architecture.
3331 * elf32-wasm32.c: New file to support wasm32 architecture.
3332 * Makefile.am: Add wasm32 architecture.
3333 * archures.c: Likewise.
3334 * config.bfd: Likewise.
3335 * configure.ac: Likewise.
3336 * targets.c: Likewise.
3337 * Makefile.in: Regenerate.
3338 * bfd-in2.h: Regenerate.
3339 * configure: Regenerate.
3340 * po/SRC-POTFILES.in: Regenerate.
3341
aaed6f5b
AM		 33422017-03-20 Alan Modra <amodra@gmail.com>
3343
3344 PR 21266
3345 * elf64-ppc.c (compare_symbols): Stabilize sort.
3346
82e66161
AM		 33472017-03-18 Alan Modra <amodra@gmail.com>
3348
3349 * elf64-ppc.c (struct ppc_link_hash_table): Add
3350 local_ifunc_resolver and maybe_local_ifunc_resolver.
3351 (ppc_build_one_stub): Set flags on emitting dynamic
3352 relocation to ifunc.
3353 (ppc64_elf_relocate_section): Likewise.
3354 (ppc64_elf_finish_dynamic_symbol): Likewise.
3355 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3356 local dynamic relocs to ifuncs.
3357 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3358 local_ifunc_resolver and maybe_local_ifunc_resolver.
3359 (ppc_elf_relocate_section): Set flag on emitting dynamic
3360 relocation to ifuncs.
3361 (ppc_elf_finish_dynamic_symbol): Likewise.
3362 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3363 dynamic relocs to ifuncs.
3364
f955cccf
NC		 33652017-03-13 Nick Clifton <nickc@redhat.com>
3366
3367 PR binutils/21202
3368 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3369 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3370 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3371 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3372 * bfd-in2.h: Regenerate.
3373 * libbfd.h: Regenerate.
3374 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3375 names.
3376 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3377 (elfNN_aarch64_howto_table): Likewise.
3378 (aarch64_tls_transition_without_check): Likewise.
3379 (aarch64_reloc_got_type): Likewise.
3380 (elfNN_aarch64_final_link_relocate): Likewise.
3381 (elfNN_aarch64_tls_relax): Likewise.
3382 (elfNN_aarch64_relocate_section): Likewise.
3383 (elfNN_aarch64_gc_sweep_hook): Likewise.
3384 (elfNN_aarch64_check_relocs): Likewise.
3385 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3386 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3387
4aef7643
AM		 33882017-03-11 Alan Modra <amodra@gmail.com>
3389
3390 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3391 parameter is in fact used. Whitespace fixes.
3392 * elf64-ppc.c: Likewise.
3393
f03265d9
ST		 33942017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3395
3396 * rs6000-core.c (CORE_NEW): Simplify macro when
3397 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3398
b1b07054
AM		 33992017-03-07 Alan Modra <amodra@gmail.com>
3400
3401 PR 21224
3402 PR 20519
3403 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3404 dyn_relocs check.
3405
2e0ce1c8
AM		 34062017-03-05 Alan Modra <amodra@gmail.com>
3407
3408 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3409 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3410 (next_cie_fde_offset): New function.
3411 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3412 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3413 four bytes. Align CIEs to four or eight bytes depending on
3414 per_encoding_aligned8. Align FDEs according to their encoding.
3415 Pad last FDE to output section alignment.
3416 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3417 assertion.
3418 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3419 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3420 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3421
f98450c6
NC		 34222017-03-02 Martin Bickel <binutils@ineranves.de>
3423
3424 PR ld/21212
3425 * elf.c (rewrite_elf_program_header): Do not issue a warning for
d20928fa 3426 empty segments which have a zero filesz, but a non-zero memsz.
f98450c6 3427
673cff9b
AM		 34282017-03-02 Alan Modra <amodra@gmail.com>
3429
3430 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3431
3de43e7b
AM		 34322017-02-28 Alan Modra <amodra@gmail.com>
3433
3434 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3435 (ppc64_elf_relocate_section): Likewise.
3436
4ef97a1b
AM		 34372017-02-28 Alan Modra <amodra@gmail.com>
3438
3439 PR 20995
3440 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3441 rather than elf32_nios2_hash_table or elf_hash_table.
3442 (create_got_section): Likewise.
3443 (nios2_elf32_finish_dynamic_symbol): Likewise.
3444 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3445 (nios2_elf32_size_dynamic_sections): Likewise.
3446 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3447 vars. Use htab equivalents directly instead. Don't create
3448 all dynamic sections on needing just the GOT. Use a goto
3449 rather than a fall-through with reloc test. Ensure
3450 htab->dynobj is set when making dynamic sreloc section.
3451 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3452 equivalent directly instead. Don't segfault on looking for
3453 .dynamic when dynamic sections have not been created. Don't
3454 segfault on .got.plt being discarded.
3455 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3456 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3457 fixme and another not so relevant comment.
3458 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3459 already set, set hash table dynobj on creating .sbss.
3460
7ba71655
AM		 34612017-02-28 Alan Modra <amodra@gmail.com>
3462
3463 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3464 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3465 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3466 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3467 (ppc64_elf_relocate_section): Likewise.
3468 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3469 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3470 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3471 * libbfd.h: Regenerate.
3472 * bfd-in2.h: Regenerate.
3473
afbf7e8e
AM		 34742017-02-28 Alan Modra <amodra@gmail.com>
3475
3476 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3477 dynamic .data.rel.ro read-only.
3478 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3479 rather than section flags when deciding where copy reloc goes.
3480 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3481 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3482 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3483 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3484 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3485 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3486 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3487 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3488 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3489 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3490 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3491 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3492 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3493 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3494 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3495 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3496 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3497 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3498 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3499
0e392101
MR		 35002017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3501
3502 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3503 `jalr $0, $25' instruction encoding.
3504
bd757ca7
NC		 35052017-02-27 Nick Clifton <nickc@redhat.com>
3506
3507 PR ld/21180
3508 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3509 generating a seg-fault when encountering a symbol that has been
3510 deleted by garbage collection.
3511
034fed0b
AM		 35122017-02-25 Alan Modra <amodra@gmail.com>
3513
3514 * elf32-arc.c (struct dynamic_sections): Delete.
3515 (enum dyn_section_types): Delete.
3516 (dyn_section_names): Delete.
3517 (arc_create_dynamic_sections): Delete.
3518 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3519 segfault on discarded .rela.plt section.
3520 (elf_arc_size_dynamic_sections): Formatting. Don't call
3521 arc_create_dynamic_sections. Don't allocate memory for sections
3522 handled by the generic linker. Correct code finding relocs in
3523 read-only sections. Set SEC_EXCLUDE on zero size .got,
3524 .got.plt, and .dynbss sections. Do set .interp for pies.
3525
d0f744f9
AW		 35262017-02-24 Andrew Waterman <andrew@sifive.com>
3527
3528 * elfnn-riscv.c (GP_NAME): New macro.
3529 (riscv_global_pointer_value): Use it.
3530 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3531 output section, consider only that section's alignment.
3532
5d58c733
MR		 35332017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3534
3535 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3536 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3537 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3538 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3539
c1556ecd
MR		 35402017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3541
3542 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3543 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3544 or misaligned.
3545
5499c7c7
AM		 35462017-02-23 Alan Modra <amodra@gmail.com>
3547
3548 PR 20744
3549 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3550 16D relocations.
3551 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3552 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3553 relocs.
3554
902e9fc7
MR		 35552017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3556
3557 PR ld/20828
3558 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3559 processing ahead of the call to `elf_gc_sweep_symbol'.
3560
758d96d8
NC		 35612017-02-22 Nick Clifton <nickc@redhat.com>
3562
3563 PR binutils/21193
3564 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3565 created section 4-byte alignment.
3566
6528b6eb
AM		 35672017-02-22 Alan Modra <amodra@gmail.com>
3568
3569 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3570 on .got or .plt output section being discarded by script.
3571 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3572 vxworks splt temp.
3573
24f1a751
AM		 35742017-02-21 Alan Modra <amodra@gmail.com>
3575
3576 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3577 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3578
64487780
AM		 35792017-02-20 Alan Modra <amodra@gmail.com>
3580
3581 PR 21181
3582 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3583 if DT_RELSZ/DT_RELASZ is zero.
3584
6438d1be
NC		 35852017-02-17 Nick Clifton <nickc@redhat.com>
3586
3587 * compress.c (bfd_get_full_section_contents): Remember to reduce
3588 compressed size by the sizeof the compression header when
3589 decompressing the contents.
3590
4bc26c69
PA		 35912017-02-17 Pedro Alves <palves@redhat.com>
3592
3593 * srec.c (Chunk): Rename to ...
3594 (_bfd_srec_len): ... this.
3595 (S3Forced): Rename to ...
3596 (_bfd_srec_forceS3): ... this.
3597 * objcopy.c: Adjust all references.
3598
7ec22e0f
PA		 35992017-02-17 Pedro Alves <palves@redhat.com>
3600
3601 * archive.c (bsd_write_armap): Rename to ...
3602 (_bfd_bsd_write_armap): ... this.
3603 (coff_write_armap): Rename to ...
3604 (_bfd_coff_write_armap): ... this.
3605 * libbfd-in.h (bsd_write_armap): Rename to ...
3606 (_bfd_bsd_write_armap): ... this.
3607 (coff_write_armap): Rename to ...
3608 (_bfd_coff_write_armap): ... this.
3609 * aout-target.h, aout-tic30.c: Adjust all users.
3610 * libbfd.h: Regenerate.
3611
8c8402cc
PA		 36122017-02-17 Pedro Alves <palves@redhat.com>
3613
3614 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3615 (warn_deprecated): Rename to ...
3616 (_bfd_warn_deprecated): ... this.
3617 * libbfd.c (warn_deprecated): Rename to ...
3618 (_bfd_warn_deprecated): ... this.
3619 * bfd-in2.h: Regenerate.
3620
c7c3d11b
PA		 36212017-02-17 Pedro Alves <palves@redhat.com>
3622
3623 * bfdio.c (real_ftell): Rename to ...
3624 (_bfd_real_ftell): ... this.
3625 (real_fseek): Rename to ...
3626 (_bfd_real_fseek): ... this.
3627 (real_fopen): Rename to ...
3628 (_bfd_real_fopen): ... this.
3629 * libbfd-in.h (real_ftell): Rename to ...
3630 (_bfd_real_ftell): ... this.
3631 (real_fseek): Rename to ...
3632 (_bfd_real_fseek): ... this.
3633 (real_fopen): Rename to ...
3634 (_bfd_real_fopen): ... this.
3635 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3636 * libbfd.h: Regenerate.
3637
4265548c
PA		 36382017-02-17 Pedro Alves <palves@redhat.com>
3639
3640 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3641 * libbfd.c (read_unsigned_leb128): Rename to ...
3642 (_bfd_read_unsigned_leb128): ... this.
3643 (read_signed_leb128): Rename to ...
3644 (_bfd_read_signed_leb128): ... this.
3645 (safe_read_leb128): Rename to ...
3646 (_bfd_safe_read_leb128): ... this.
3647 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3648 (_bfd_read_unsigned_leb128): ... this.
3649 (read_signed_leb128): Rename to ...
3650 (_bfd_read_signed_leb128): ... this.
3651 (safe_read_leb128): Rename to ...
3652 (_bfd_safe_read_leb128): ... this.
3653 * libbfd.h: Renegerate.
3654
3239a423
AB		 36552017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3656
3657 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3658 before trying to fine matching file and line information.
3659
90ed9b8b
AB		 36602017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3661
3662 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3663 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3664 not match current bfd, then reload debug information. Record bfd
3665 we're loading debug info for in the stash. If we have debug
3666 informatin in the cache then perform section placement before
3667 returning.
3668
a8c75b76
AM		 36692017-02-16 Alan Modra <amodra@gmail.com>
3670
3671 PR 21000
3672 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3673 * elfxx-target.h (elf_backend_no_page_alias): Define.
3674 (elfNN_bed): Init new field.
3675 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3676 ensure PT_LOAD segment starts on a new page.
3677 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3678
247d6c4c
AM		 36792017-02-16 Alan Modra <amodra@gmail.com>
3680
3681 PR 21132
3682 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3683 if pic.
3684
90571206
JW		 36852017-02-16 Jiong Wang <jiong.wang@arm.com>
3686
3687 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3688 * bfd-in2.h: Regenerated.
3689
2a568401
L		 36902017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3691
3692 PR ld/21168
3693 * elf32-i386.c (elf_i386_relocate_section): Allow
3694 "lea foo@GOT, %reg" in PIC.
3695
a5def14f
L		 36962017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3697
3698 PR ld/20244
3699 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3700 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3701 error against local IFUNC symbol without a base register for
3702 PIC.
3703
174d0a74
MR		 37042017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3705
3706 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3707 `%P: %H:' with `info->callbacks->einfo'.
3708 (ppc_elf_relocate_section): Likewise.
3709 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3710 (ppc64_elf_edit_toc): Likewise.
3711 (ppc64_elf_relocate_section): Likewise.
3712
e278ae05
AM		 37132017-02-14 Alan Modra <amodra@gmail.com>
3714
3715 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3716 --gc-keep-exported, and test versioned field of sym rather than
3717 looking for @ in name.
3718
10ddfe62
PD		 37192017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3720
3721 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3722 __global_pointer$.
3723
d11135f5
NC		 37242017-02-13 Nick Clifton <nickc@redhat.com>
3725
3726 PR binutils/21151
3727 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3728 unit length field.
3729
cc162427
AW		 37302017-02-07 Andrew Waterman <andrew@sifive.com>
3731
3732 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3733 entry size if PLT header is written.
3734
3d044c0c
SL		 37352017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
3736
3737 Fix sparc64 dynamic relocation processing to use the dynamic
3738 symbol count.
3739 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3740 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
3741 should be used.
3742
1b7e3d2f
NC		 37432017-02-03 Nick Clifton <nickc@redhat.com>
3744
3745 PR 21096
3746 * coffcode.h (coff_write_object_contents): Enlarge size of
3747 s_name_buf in order to avoid compile time warning about possible
3748 integer truncation.
3749 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
3750 32-bits of insn value before printing into buffer.
3751
e17b0c35
MR		 37522017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3753
3754 * elfxx-mips.c (mips_elf_hash_sort_data): Add
3755 `max_local_dynindx'.
3756 (mips_elf_sort_hash_table): Handle it.
3757 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
3758 symbols bump up `max_local_dynindx' rather than
3759 `max_non_got_dynindx'.
3760
55f8b9d2
MR		 37612017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3762
3763 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
3764 `min_got_dynindx', `max_unref_got_dynindx' and
3765 `max_non_got_dynindx' members to the `bfd_size_type' data type.
3766 (mips_elf_sort_hash_table): Adjust accordingly.
3767
0f8c4b60
MR		 37682017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3769
3770 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
3771 to access the hash table.
3772
17a80fa8
MR		 37732017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3774
3775 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
3776 non-NULL `htab' to the beginning.
3777
8f56d4fd
MR		 37782017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3779
3780 * elflink.c (elf_gc_sweep): Wrap overlong line.
3781
8b10b0b3
MR		 37822017-01-30 Maciej W. Rozycki <macro@imgtec.com>
3783
3784 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
3785 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
3786 * elfxx-mips.c (mips_elf_link_hash_table): Add
3787 `ignore_branch_isa' member.
3788 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
3789 in branch relocation calculation as an error if
3790 `ignore_branch_isa' has been set.
3791 (_bfd_mips_elf_insn32): Rename to...
3792 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
3793 parameter to `insn32' and add an `ignore_branch_isa' parameter.
3794 Handle the new parameter.
3795
1fbd05e1
HPN		 37962017-01-27 Hans-Peter Nilsson <hp@axis.com>
3797
22d9a0de
HPN		 3798 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
3799 local variable dynobj.
3800
1fbd05e1
HPN		 3801 PR ld/20995
3802 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
3803 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
3804 executable from read-only sections into sdynrelro.
3805 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
3806 dynamic relocs in sdynrelro.
3807 (elf_backend_want_dynrelro): Define.
3808
4a7324e1
SH		 38092017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3810
3811 * config.bfd (*-*-rtemsaout*): Mark as removed.
3812
c75b4ebd
SH		 38132017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3814
3815 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
3816 (arm-*-rtems*): Move to (arm*-*-eabi*).
3817 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
3818 (m68-*-rtems*): Move to (m68*-*-elf*).
3819
850d84f6
SH		 38202017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3821
3822 * config.bfd (*-*-rtemscoff*): Mark as removed.
3823
b531344c
MR		 38242017-01-24 Maciej W. Rozycki <macro@imgtec.com>
3825
3826 PR ld/20828
3827 * elflink.c (bfd_elf_record_link_assignment): Revert last
3828 change and don't ever clear `forced_local'. Set `mark'
3829 unconditionally.
3830 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
3831 file.
3832 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
3833 (bfd_elf_size_dynamic_sections): ... here.
3834 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
3835 and set `mark' instead in `__tls_get_addr_opt' processing.
3836 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
3837
f0158f44
AM		 38382017-01-24 Alan Modra <amodra@gmail.com>
3839
3840 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
3841 where dynamic relocs are preferable. Allow ifunc too.
3842 (ensure_undefweak_dynamic): New function.
3843 (allocate_dynrelocs): Use it here. Move plt handling last and
3844 don't make symbols dynamic, simplifying loop. Only make undef
3845 weak symbols with GOT entries dynamic. Correct condition
3846 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
3847 comments. Remove goto.
3848 (ppc_elf_relocate_section): Correct test for using dynamic
3849 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3850 to suit. Set up explicit tls_index entries and implicit GOT
3851 tls_index entries resolvable at link time for
3852 __tls_get_addr_opt. Simplify test to clear mem for prelink.
3853 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
3854 (ensure_undefweak_dynamic): New function.
3855 (allocate_dynrelocs): Use it here. Only make undef weak symbols
3856 with GOT entries dynamic. Remove unnecessary test of
3857 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
3858 (ppc64_elf_relocate_section): Correct test for using dynamic
3859 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3860 to suit. Set up explicit tls_index entries and implicit GOT
3861 tls_index entries resolvable at link time for __tls_get_addr_opt.
3862 Simplify expression to clear mem for prelink.
3863
2d0ca824
YN		 38642017-01-23 Yury Norov <ynorov@caviumnetworks.com>
3865
3866 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
3867
7f784814
JW		 38682017-01-20 Jiong Wang <jiong.wang@arm.com>
3869
3870 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
3871 (elf_backend_hash_symbol): Define.
3872
81ff47b3
MR		 38732017-01-18 Maciej W. Rozycki <macro@imgtec.com>
3874
3875 PR ld/20828
3876 * elflink.c (bfd_elf_record_link_assignment): Clear any
3877 `forced_local' marking for DSO symbols that are not being
3878 provided.
3879
640d6bfd
KLC		 38802017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3881
3882 * elfnn-riscv.c (riscv_elf_object_p): New function.
3883
8361ed4d
L		 38842017-01-12 H.J. Lu <hongjiu.lu@intel.com>
3885
3886 PR ld/21038
3887 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3888 plt_bnd_eh_frame.
3889 (elf_x86_64_check_relocs): Create .eh_frame section for the
3890 .plt.bnd section.
3891 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3892 .eh_frame section for the .plt.bnd section.
3893 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3894 for the .plt.bnd section.
3895
2425a30e
NC		 38962017-01-12 Nick Clifton <nickc@redhat.com>
3897
3898 PR binutils/20876
3899 * opncls.c (find_separate_debug_file): Add include_dirs
3900 parameter. Only include the directory part of the bfd's filename
3901 in search paths if include_dirs is true. Add a couple of extra
3902 locations for looking for debug files.
3903 ( bfd_follow_gnu_debuglink): Update invocation of
3904 find_separate_debug_file.
3905 (bfd_follow_gnu_debugaltlink): Likewise.
3906 (get_build_id): New function: Finds the build-id of the given bfd.
3907 (get_build_id_name): New function: Computes the name of the
3908 separate debug info file for a bfd, based upon its build-id.
3909 (check_build_id_file): New function: Checks to see if a separate
3910 debug info file exists at the given location, and that its
3911 build-id matches that of the original bfd.
3912 (bfd_follow_build_id_debuglink): New function: Finds a separate
3913 debug info file for a given bfd by using the build-id method.
3914 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
3915 method of locating a separate debug info file before using the
3916 debuglink method.
3917 * bfd-in2.h: Regenerate.
3918
9e659176
L		 39192017-01-11 H.J. Lu <hongjiu.lu@intel.com>
3920
3921 PR ld/21038
3922 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
3923 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
3924 elf_x86_64_eh_frame_plt_got.
3925 (elf_x86_64_size_dynamic_sections): Get unwind info from
3926 elf_x86_64_bnd_arch_bed for the BND PLT.
3927
f2e2d2f5
JS		 39282017-01-11 Jeremy Soller <jackpot51@gmail.com>
3929
3930 * config.bfd: Add entries for i686-redox and x86_64-redox.
3931
52b232b3
L		 39322017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3933
3934 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
3935 to 4 bytes.
3936 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
3937 .eh_frame section to 4 bytes for x32.
3938 (elf_x86_64_check_relocs): Likewise.
3939
fff53dae
L		 39402017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3941
3942 PR ld/20830
3943 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
3944 (PLT_GOT_FDE_LENGTH): Likewise.
3945 (elf_i386_plt_layout): Add eh_frame_plt_got and
3946 eh_frame_plt_got_size.
3947 (elf_i386_plt): Updated.
3948 (elf_i386_link_hash_table): Add plt_got_eh_frame.
3949 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
3950 (elf_i386_size_dynamic_sections): Allocate and initialize
3951 .eh_frame section for .plt.got.
3952 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
3953 .plt.got.
3954 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
3955 eh_frame_plt_got_size.
3956 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
3957 (PLT_GOT_FDE_LENGTH): Likewise.
3958 (elf_x86_64_backend_data): Add eh_frame_plt_got and
3959 eh_frame_plt_got_size.
3960 (elf_x86_64_arch_bed): Updated.
3961 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
3962 eh_frame_plt_got_size.
3963 (elf_x86_64_nacl_arch_bed): Likewise.
3964 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
3965 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
3966 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3967 .eh_frame section for .plt.got.
3968 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3969 for .plt.got.
3970
f129e49f
L		 39712017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3972
3973 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
3974 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
3975
cd6581da
NC		 39762017-01-09 Nick Clifton <nickc@redhat.com>
3977
3978 * dwarf2.c (lookup_address_in_function_table): Return early if
3979 there are no functions in the given comp unit, or if the high
3980 address of the last function in the comp unit is less than the
3981 desired address.
3982
98f02962
NC		 39832017-01-09 Nick Clifton <nickc@redhat.com>
3984
3985 PR binutils/21013
3986 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
3987 message if there are too many symbols to load.
3988
ae4fda66
JC		 39892017-01-04 James Clarke <jrtc27@jrtc27.com>
3990
3991 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
3992 if relocs are cached.
3993
de1010f4
RF		 39942017-01-03 Rich Felker <bugdal@aerifal.cx>
3995
3996 PR ld/21017
3997 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
3998 for R_MICROBLAZE_GOTOFF_64.
3999
09fe2662
NC		 40002017-01-03 Nick Clifton <nickc@redhat.com>
4001
4002 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4003 warning about using a possibly uninitialised variable.
4004
595e0a47
AM		 40052017-01-02 Alan Modra <amodra@gmail.com>
4006
4007 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4008 (allocate_plt_static, allocate_dynrelocs): Use it.
4009
7bd9df3b
AM		 40102017-01-02 Alan Modra <amodra@gmail.com>
4011
4012 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4013 .PARISC.unwind section.
4014
5b86074c
AM		 40152017-01-02 Alan Modra <amodra@gmail.com>
4016
4017 PR ld/20989
4018 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4019 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4020 indirect to GOT pointer relative code edit.
4021
2571583a
AM		 40222017-01-02 Alan Modra <amodra@gmail.com>
4023
4024 Update year range in copyright notice of all files.
4025
5c1ad6b5 4026For older changes see ChangeLog-2016
3499769a 4027\f
5c1ad6b5 4028Copyright (C) 2017 Free Software Foundation, Inc.
3499769a
AM		 4029
4030Copying and distribution of this file, with or without modification,
4031are permitted in any medium without royalty provided the copyright
4032notice and this notice are preserved.
4033
4034Local Variables:
4035mode: change-log
4036left-margin: 8
4037fill-column: 74
4038version-control: never
4039End:
GDB Binutils - Deliverables
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