1 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
5 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
6 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
7 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
8 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
9 and linker_def on __ehdr_start if it is referenced and not
11 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
12 and return TRUE when building executable, if a symbol has
13 non-GOT/non-PLT relocations in text section or there is no
15 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
17 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
19 * elfxx-x86.h: Update comments.
21 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
23 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
24 elf_x86_plt_layout_table with elf_x86_init_table.
25 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
27 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
29 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
30 (elf_x86_init_table): This.
31 (_bfd_x86_elf_link_setup_gnu_properties): Replace
32 elf_x86_plt_layout_table with elf_x86_init_table.
34 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
36 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
37 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
38 * configure: Regenerated.
39 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
40 and r_sym fields of plt_layout.
41 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
43 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
44 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
45 r_info nor r_sym fields.
46 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
48 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
50 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
52 * (_bfd_riscv_relax_align): Call bfd_set_error and
53 print an error message when unable to relax a .align directive.
55 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
57 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
58 (riscv_record_pcrel_hi_reloc): Add absolute argument.
59 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
60 R_RISCV_PCREL_HI20 relocs, and pass the result to
61 riscv_record_pcrel_hi_reloc.
63 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
65 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
66 r_type_p. Remove the converted argument. Replace
67 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
68 the new relocation type via r_type_p.
69 (elf_i386_relocate_section): Likewise.
70 (elf_i386_finish_dynamic_symbol): Likewise.
71 (need_convert_load): Removed.
72 (check_relocs_failed): Updated.
73 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
74 instead of setting need_convert_load.
75 (_bfd_i386_elf_convert_load): Removed.
76 * elf64-x86-64.c (need_convert_load): Removed.
77 (check_relocs_failed): Updated.
78 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
79 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
80 Return the new relocation type via r_type_p.
81 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
82 instead of setting need_convert_load.
83 (elf_x86_64_check_relocs): Don't check PIC if relocation has
85 (_bfd_x86_64_elf_convert_load): Removed.
86 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
87 with SYMBOL_REFERENCES_LOCAL_P.
88 (elf_x86_64_finish_dynamic_symbol): Likewise.
89 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
91 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
92 (_bfd_x86_elf_link_symbol_references_local): New function.
93 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
94 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
95 SYMBOL_REFERENCES_LOCAL_P.
96 (elf_x86_link_hash_entry): Add local_ref.
97 (elf_x86_link_hash_table): Remove convert_load.
98 (_bfd_i386_elf_convert_load): Removed.
99 (_bfd_x86_64_elf_convert_load): Likewise.
100 (_bfd_x86_elf_link_symbol_references_local): New.
102 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
104 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
105 (elf_x86_64_info_to_howto): Get the real relocation type by
106 masking out R_X86_64_converted_reloc_bit.
107 (elf_x86_64_check_tls_transition): Get the real relocation type
108 by masking out R_X86_64_converted_reloc_bit.
109 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
110 instead of setting converted_reloc.
111 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
112 instead of converted_reloc. Get the real relocation type by
113 masking out R_X86_64_converted_reloc_bit.
114 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
115 R_X86_64_converted_reloc_bit is valid.
116 * elfxx-x86.h (converted_reloc): Removed.
118 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
120 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
121 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
122 to get the relocation type again.
123 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
124 r_type when calling elf_x86_64_tls_transition. Don't use
125 ELF32_R_TYPE to get the relocation type again.
127 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
129 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
132 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
134 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
135 argument. Don't check relocation overflow. Avoid relocation
136 overflow if --no-relax is used. Set converted_reloc on symbol
137 if a GOTPCREL relocation is converted.
138 (elf_x86_64_relocate_section): Issue a fatal error and suggest
139 --no-relax if GOTPCREL relocation conversion leads to relocation
141 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
143 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
144 Edmar Wienskoski <edmar.wienskoski@nxp.com
146 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
147 (ppc_elf_check_relocs): Handle it.
148 (ppc_elf_vle_split20): New function.
149 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
151 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
154 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
155 for x86-64 if GOT_TLS_GDESC_P is true.
157 2017-09-03 Alan Modra <amodra@gmail.com>
160 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
162 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
164 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
165 tls_get_addr for x86-64 in one place.
167 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
169 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
170 with elfxx-x86.lo for 64-bit BFD.
171 * configure: Regenerated.
173 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
175 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
176 (_bfd_i386_elf_convert_load): This. Remove static.
177 (elf_i386_size_dynamic_sections): Removed.
178 (elf_backend_size_dynamic_sections): Likewise.
179 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
180 (_bfd_x86_64_elf_convert_load): This. Remove static.
181 (elf_x86_64_size_dynamic_sections): Removed.
182 (elf_backend_size_dynamic_sections): Likewise.
183 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
184 (elf_x86_allocate_dynrelocs): This. Make it static.
185 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
186 (elf_x86_allocate_local_dynreloc): This. Make it static.
187 (elf_i386_is_reloc_section): New function.
188 (elf_x86_64_is_reloc_section): Likewise.
189 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
190 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
191 Rearrange got_entry_size initialization.
192 (_bfd_x86_elf_size_dynamic_sections): New function.
193 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
194 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
195 (_bfd_i386_elf_convert_load): New.
196 (_bfd_x86_64_elf_convert_load): Likewise.
197 (_bfd_x86_elf_size_dynamic_sections): Likewise.
198 (elf_backend_size_dynamic_sections): Likewise.
199 (_bfd_x86_elf_allocate_dynrelocs): Removed.
200 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
202 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
204 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
207 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
209 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
210 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
212 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
214 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
215 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
216 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
217 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
218 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
219 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
221 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
223 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
224 (elf_i386_allocate_local_dynrelocs): Likewise.
225 (elf_i386_size_dynamic_sections): Replace
226 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
227 with _bfd_x86_elf_allocate_dynrelocs and
228 _bfd_x86_elf_allocate_local_dynrelocs.
229 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
230 (elf_x86_64_allocate_local_dynrelocs): Likewise.
231 (elf_x86_64_size_dynamic_sections): Replace
232 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
233 with _bfd_x86_elf_allocate_dynrelocs and
234 _bfd_x86_elf_allocate_local_dynrelocs.
235 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
236 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
237 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
238 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
240 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
242 * elf32-i386.c (is_i386_elf): Removed.
243 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
244 (elf_i386_size_dynamic_sections): Likewise.
245 (elf_i386_relocate_section): Likewise.
246 * elf64-x86-64.c (is_x86_64_elf): Removed.
247 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
249 (elf_x86_64_size_dynamic_sections): Likewise.
250 (elf_x86_64_relocate_section): Likewise.
251 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
253 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
256 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
258 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
259 (elf_i386_allocate_dynrelocs): Replace
260 elf_i386_compute_jump_table_size with
261 elf_x86_compute_jump_table_size.
262 (elf_i386_size_dynamic_sections): Likewise.
263 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
264 (elf_x86_64_allocate_dynrelocs): Replace
265 elf_x86_64_compute_jump_table_size with
266 elf_x86_compute_jump_table_size.
267 (elf_x86_64_size_dynamic_sections): Likewise.
268 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
270 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
271 (elf_x86_compute_jump_table_size): New.
273 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
275 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
277 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
278 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
280 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
282 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
283 with htab->is_vxworks.
284 (elf_i386_size_dynamic_sections): Likewise.
285 (elf_i386_relocate_section): Likewise.
286 (elf_i386_finish_dynamic_symbol): Likewise.
287 (elf_i386_finish_dynamic_sections): Likewise.
289 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
291 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
292 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
293 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
294 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
295 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
296 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
297 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
298 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
300 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
303 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
304 ELF_COMMON_DEF_P for common symbols.
306 2017-09-02 Alan Modra <amodra@gmail.com>
308 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
309 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
310 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
312 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
314 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
315 (elf_backend_gc_mark_hook): Likewise.
316 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
317 (elf_backend_gc_mark_hook): Likewise.
318 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
319 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
320 (elf_backend_gc_mark_hook): Likewise.
322 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
325 (elf_backend_adjust_dynamic_symbol): Likewise.
326 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
327 (elf_backend_adjust_dynamic_symbol): Likewise.
328 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
329 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
330 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
331 (_bfd_x86_elf_adjust_dynamic_symbol): New.
332 (elf_backend_adjust_dynamic_symbol): Likewise.
334 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
336 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
339 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
341 * elf32-i386.c (elf_i386_mkobject): Removed.
342 (bfd_elf32_mkobject): Likewise.
343 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
344 (bfd_elf64_mkobject): Likewise.
345 (bfd_elf32_mkobject): Likewise.
346 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
347 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
348 (bfd_elf64_mkobject): Likewise.
349 (bfd_elf32_mkobject): Likewise.
351 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
353 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
354 Call _bfd_x86_elf_link_setup_gnu_properties.
355 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
356 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
358 (elf_x86_64_non_lazy_plt): Likewise.
359 (elf_x86_64_lazy_bnd_plt): Likewise.
360 (elf_x86_64_non_lazy_bnd_plt): Likewise.
361 (elf_x86_64_lazy_ibt_plt): Likewise.
362 (elf_x32_lazy_ibt_plt): Likewise.
363 (elf_x86_64_non_lazy_ibt_plt): Likewise.
364 (elf_x32_non_lazy_ibt_plt): Likewise.
365 (elf_x86_64_nacl_plt): Likewise.
366 (elf_x86_64_link_setup_gnu_properties): Updated. Call
367 _bfd_x86_elf_link_setup_gnu_properties.
368 * elfxx-x86.c: Include elf-vxworks.h".
369 (_bfd_x86_elf_link_setup_gnu_properties): New function.
370 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
371 comments for pic_plt0_entry and pic_plt_entry.
372 (elf_x86_non_lazy_plt_layout): Likewise.
373 (elf_x86_plt_layout_table): New.
374 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
376 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
379 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
380 .eh_frame section for the second PLT.
381 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
382 alignment of .eh_frame section for the second PLT.
384 2017-09-01 Nick Clifton <nickc@redhat.com>
387 * dwarf2.c (decode_line_info): Fix test for an overlong line info
390 2017-09-01 Nick Clifton <nickc@redhat.com>
393 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
394 attribute buffer is NUL terminated.
396 2017-08-31 Nick Clifton <nickc@redhat.com>
399 * dwarf2.c (read_section): If necessary add a terminating NUL byte
400 to dwarf string sections.
402 2017-08-31 Alan Modra <amodra@gmail.com>
404 * po/SRC-POTFILES.in: Regenerate.
406 2017-08-31 Alan Modra <amodra@gmail.com>
408 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
409 for a section containing just a terminator. Allow multiple
410 terminators at end of section.
411 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
412 sections when not adding alignment. Assert on terminator in
415 2017-08-31 Alan Modra <amodra@gmail.com>
419 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
422 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
424 * configure.ac (bfd_backends): Add elf64.lo together with
425 elfxx-x86.lo for 64-bit BFD.
426 * configure: Regenerated.
428 2017-08-31 James Bowman <james.bowman@ftdichip.com>
430 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
433 2017-08-31 Alan Modra <amodra@gmail.com>
436 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
437 before _close_and_cleanup. Call iovec->bclose after.
438 (bfd_close): Remove code common to, and call, bfd_close_all_done.
440 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
442 * elf32-i386.c (elf_i386_plt_type): Removed.
443 (elf_i386_plt): Likewise.
444 (elf_i386_get_synthetic_symtab): Updated. Call
445 _bfd_x86_elf_get_synthetic_symtab.
446 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
447 (elf_x86_64_plt): Likewise.
448 (elf_x86_64_get_synthetic_symtab): Updated. Call
449 _bfd_x86_elf_get_synthetic_symtab.
450 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
451 (elf_x86_64_get_plt_got_vma): Likewise.
452 (elf_i386_valid_plt_reloc_p): Likewise.
453 (elf_x86_64_valid_plt_reloc_p): Likewise.
454 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
455 * elfxx-x86.h (elf_x86_plt_type): New.
456 (elf_x86_plt): Likewise.
457 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
459 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
461 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
462 target_id instead of elf_machine_code.
464 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
466 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
467 (elf_i386_lazy_plt_layout): Likewise.
468 (elf_i386_non_lazy_plt_layout): Likewise.
469 (elf_i386_plt_layout): Likewise.
470 (elf_i386_link_hash_table): Likewise.
471 (elf_i386_next_tls_desc_index): Likewise.
472 (elf_i386_srelplt2): Likewise.
473 (elf_i386_plt): Likewise.
474 (elf_i386_lazy_plt): Likewise.
475 (elf_i386_non_lazy_plt): Likewise.
476 (elf_i386_link_hash_table_create): Likewise.
477 (bfd_elf32_bfd_link_hash_table_create): Likewise.
478 (elf_i386_lazy_plt): Updated.
479 (elf_i386_non_lazy_plt): Likewise.
480 (elf_i386_lazy_ibt_plt): Likewise.
481 (elf_i386_non_lazy_ibt_plt): Likewise.
482 (elf_i386_allocate_dynrelocs): Likewise.
483 (elf_i386_size_dynamic_sections): Likewise.
484 (elf_i386_relocate_section): Likewise.
485 (elf_i386_finish_dynamic_symbol): Likewise.
486 (elf_i386_finish_dynamic_sections): Likewise.
487 (elf_i386_get_synthetic_symtab): Likewise.
488 (elf_i386_link_setup_gnu_properties): Likewise.
489 (elf_i386_nacl_plt): Likewise.
490 * elf64-x86-64.c (ABI_64_P): Removed.
491 (ELF64_DYNAMIC_INTERPRETER): Likewise.
492 (ELF32_DYNAMIC_INTERPRETER): Likewise.
493 (elf_x86_64_lazy_plt_layout): Likewise.
494 (elf_x86_64_non_lazy_plt_layout): Likewise.
495 (elf_x86_64_plt_layout): Likewise.
496 (elf_x86_64_link_hash_table): Likewise.
497 (elf_x86_64_plt): Likewise.
498 (elf_x86_64_lazy_plt): Likewise.
499 (elf_x86_64_non_lazy_plt): Likewise.
500 (elf_x86_64_link_hash_table_create): Likewise.
501 (bfd_elf64_bfd_link_hash_table_create): Likewise.
502 (bfd_elf32_bfd_link_hash_table_create): Likewise.
503 (elf_x86_64_lazy_plt): Updated.
504 (elf_x86_64_non_lazy_plt): Likewise.
505 (elf_x86_64_lazy_bnd_plt): Likewise.
506 (elf_x86_64_non_lazy_bnd_plt): Likewise.
507 (elf_x86_64_lazy_ibt_plt): Likewise.
508 (elf_x32_lazy_ibt_plt): Likewise.
509 (elf_x86_64_non_lazy_ibt_plt): Likewise.
510 (elf_x32_non_lazy_ibt_plt): Likewise.
511 (elf_x86_64_allocate_dynrelocs): Likewise.
512 (elf_x86_64_size_dynamic_sections): Likewise.
513 (elf_x86_64_relocate_section): Likewise.
514 (elf_x86_64_finish_dynamic_symbol): Likewise.
515 (elf_x86_64_finish_dynamic_sections): Likewise.
516 (elf_x86_64_get_synthetic_symtab): Likewise.
517 (elf_x86_64_link_setup_gnu_properties): Likewise.
518 (elf_x86_64_nacl_plt): Likewise.
519 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
521 (ELF32_DYNAMIC_INTERPRETER): New.
522 (ELF64_DYNAMIC_INTERPRETER): Likewise.
523 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
524 (_bfd_x86_elf_link_hash_table_create): Likewise.
525 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
526 (elf_x86_link_hash_table_free): This. Make it static.
527 * elfxx-x86.h: Don't include "objalloc.h".
529 (elf_x86_lazy_plt_layout): Likewise.
530 (elf_x86_non_lazy_plt_layout): Likewise.
531 (elf_x86_plt_layout): Likewise.
532 (_bfd_x86_elf_link_hash_table_create): Likewise.
533 (bfd_elf64_bfd_link_hash_table_create): Likewise.
534 (bfd_elf32_bfd_link_hash_table_create): Likewise.
535 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
536 srelplt2 and next_tls_desc_index.
537 (_bfd_x86_elf_link_hash_table_free): Removed.
539 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
541 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
542 branch offset interpretation.
544 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
547 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
549 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
551 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
552 (elf_x86_64_srelplt2): Likewise.
554 2017-08-30 Alan Modra <amodra@gmail.com>
556 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
557 (ppc64_elf_tls_optimize): Set it.
558 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
559 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
560 addis would add zero.
561 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
562 (ppc_elf_tls_optimize): Set it.
563 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
564 insn on TPREL16_LO relocs to use r2 when addis would add zero.
566 2017-08-30 Alan Modra <amodra@gmail.com>
568 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
569 __tls_get_addr call sequences to LE, don't move the addi down
570 to the nop. Replace the bl with addi and leave the nop alone.
572 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
574 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
576 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
578 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
580 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
582 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
583 (BFD64_BACKENDS): Likewise.
584 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
585 (BFD64_BACKENDS_CFILES): Likewise.
586 * Makefile.in: Regenerated.
587 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
588 elf32-i386.lo and elf64-x86-64.lo.
589 * configure: Regenerated.
590 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
591 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
592 "objalloc.h" and "hashtab.h".
593 (ELIMINATE_COPY_RELOCS): Removed.
594 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
595 (SYMBOL_NO_COPYRELOC): Likewise.
596 (elf_i386_link_hash_entry): Likewise.
597 (GOT_UNKNOWN): Likewise.
598 (GOT_NORMAL): Likewise.
599 (GOT_TLS_GD): Likewise.
600 (elf_i386_hash_entry): Likewise.
601 (elf_i386_obj_tdata): Likewise.
602 (elf_i386_tdata): Likewise.
603 (elf_i386_local_got_tls_type): Likewise.
604 (elf_i386_local_tlsdesc_gotent): Likewise.
605 (elf_i386_hash_table): Likewise.
606 (elf_i386_link_hash_newfunc): Likewise.
607 (elf_i386_local_htab_hash): Likewise.
608 (elf_i386_local_htab_eq): Likewise.
609 (elf_i386_get_local_sym_hash): Likewise.
610 (elf_i386_link_hash_table_free): Likewise.
611 (elf_i386_copy_indirect_symbol): Likewise.
612 (elf_i386_fixup_symbol): Likewise.
613 (elf_i386_readonly_dynrelocs): Likewise.
614 (elf_i386_always_size_sections): Likewise.
615 (elf_i386_set_tls_module_base): Likewise.
616 (elf_i386_dtpoff_base): Likewise.
617 (compare_relocs): Likewise.
618 (elf_i386_hash_symbol): Likewise.
619 (elf_i386_parse_gnu_properties): Likewise.
620 (elf_i386_merge_gnu_properties): Likewise.
621 (elf_i386_link_check_relocs): Likewise.
622 (elf_i386_merge_symbol_attribute): Likewise.
623 (bfd_elf32_bfd_link_check_relocs): Likewise.
624 (elf_backend_copy_indirect_symbol): Likewise.
625 (elf_backend_always_size_sections): Likewise.
626 (elf_backend_omit_section_dynsym): Likewise.
627 (elf_backend_hash_symbol): Likewise.
628 (elf_backend_fixup_symbol): Likewise.
629 (elf_backend_parse_gnu_properties): Likewise.
630 (elf_backend_merge_gnu_properties): Likewise.
631 (elf_backend_merge_symbol_attribute): Likewise.
632 (elf_i386_mkobject): Updated.
633 (elf_i386_link_hash_table_create): Likewise.
634 (elf_i386_check_tls_transition): Likewise.
635 (elf_i386_tls_transition): Likewise.
636 (elf_i386_convert_load_reloc): Likewise.
637 (elf_i386_check_relocs): Likewise.
638 (elf_i386_adjust_dynamic_symbol): Likewise.
639 (elf_i386_allocate_dynrelocs): Likewise.
640 (elf_i386_convert_load): Likewise.
641 (elf_i386_size_dynamic_sections): Likewise.
642 (elf_i386_relocate_section): Likewise.
643 (elf_i386_finish_dynamic_symbol ): Likewise.
644 (elf_i386_finish_dynamic_sections): Likewise.
645 (elf_i386_output_arch_local_syms): Likewise.
646 (elf_i386_get_synthetic_symtab): Likewise.
647 (elf_i386_link_setup_gnu_properties): Likewise.
648 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
649 of elf_link_hash_table, as base.
650 (elf_i386_next_tls_desc_index): New.
651 (elf_i386_srelplt2): Likewise.
652 (elf_i386_plt): Likewise.
653 (elf_i386_lazy_plt): Likewise.
654 (elf_i386_non_lazy_plt): Likewise.
655 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
656 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
657 "objalloc.h" and "hashtab.h".
658 (ELIMINATE_COPY_RELOCS): Removed.
659 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
660 (SYMBOL_NO_COPYRELOC): Likewise.
661 (elf_x86_64_link_hash_entry): Likewise.
662 (GOT_UNKNOWN): Likewise.
663 (GOT_NORMAL): Likewise.
664 (GOT_TLS_GD): Likewise.
665 (elf_x86_64_hash_entry): Likewise.
666 (elf_x86_64_obj_tdata): Likewise.
667 (elf_x86_64_tdata): Likewise.
668 (elf_x86_64_local_got_tls_type): Likewise.
669 (elf_x86_64_local_tlsdesc_gotent): Likewise.
670 (elf_x86_64_hash_table): Likewise.
671 (elf_x86_64_link_hash_newfunc): Likewise.
672 (elf_x86_64_local_htab_hash): Likewise.
673 (elf_x86_64_local_htab_eq): Likewise.
674 (elf_x86_64_get_local_sym_hash): Likewise.
675 (elf_x86_64_link_hash_table_free): Likewise.
676 (elf_x86_64_copy_indirect_symbol): Likewise.
677 (elf_x86_64_fixup_symbol): Likewise.
678 (elf_x86_64_readonly_dynrelocs): Likewise.
679 (elf_x86_64_always_size_sections): Likewise.
680 (elf_x86_64_set_tls_module_base): Likewise.
681 (elf_x86_64_dtpoff_base): Likewise.
682 (compare_relocs): Likewise.
683 (elf_x86_64_merge_symbol_attribute): Likewise.
684 (elf_x86_64_hash_symbol): Likewise.
685 (elf_x86_64_parse_gnu_properties): Likewise.
686 (elf_x86_64_merge_gnu_properties): Likewise.
687 (elf_x86_64_link_check_relocs): Likewise.
688 (elf_backend_copy_indirect_symbol): Likewise.
689 (elf_backend_always_size_sections): Likewise.
690 (bfd_elf64_bfd_link_check_relocs): Likewise.
691 (elf_backend_merge_symbol_attribute): Likewise.
692 (elf_backend_hash_symbol): Likewise.
693 (elf_backend_omit_section_dynsym): Likewise.
694 (elf_backend_fixup_symbol): Likewise.
695 (elf_backend_parse_gnu_properties): Likewise.
696 (elf_backend_merge_gnu_properties): Likewise.
697 (bfd_elf32_bfd_link_check_relocs): Likewise.
698 (elf_x86_64_mkobject): Updated.
699 (elf_x86_64_link_hash_table_create): Likewise.
700 (elf_x86_64_check_tls_transition): Likewise.
701 (elf_x86_64_tls_transition): Likewise.
702 (elf_x86_64_convert_load_reloc): Likewise.
703 (elf_x86_64_check_relocs): Likewise.
704 (elf_x86_64_adjust_dynamic_symbol): Likewise.
705 (elf_x86_64_allocate_dynrelocs): Likewise.
706 (elf_x86_64_convert_load): Likewise.
707 (elf_x86_64_size_dynamic_sections): Likewise.
708 (elf_x86_64_relocate_section): Likewise.
709 (elf_x86_64_finish_dynamic_symbol ): Likewise.
710 (elf_x86_64_finish_dynamic_sections): Likewise.
711 (elf_x86_64_output_arch_local_syms): Likewise.
712 (elf_x86_64_get_synthetic_symtab): Likewise.
713 (elf_x86_64_link_setup_gnu_properties): Likewise.
714 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
715 instead of elf_link_hash_table, as base.
716 (elf_x86_64_next_tls_desc_index): New.
717 (elf_x86_64_srelplt2): Likewise.
718 (elf_x86_64_plt): Likewise.
719 (elf_x86_64_lazy_plt): Likewise.
720 (elf_x86_64_non_lazy_plt): Likewise.
721 * elfxx-x86.c: New file.
722 * elfxx-x86.h: Likewise.
724 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
726 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
728 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
730 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
732 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
733 sections before checking dynamic relocations and free invalid
734 PLT section contents.
735 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
737 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
739 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
740 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
742 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
745 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
747 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
749 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
751 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
753 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
755 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
758 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
759 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
760 Add a has_no_copy_on_protected bitfield.
761 (elf_has_no_copy_on_protected): New.
762 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
763 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
764 (elf_merge_gnu_property_list): Likewise.
765 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
766 to FALSE for elf_has_no_copy_on_protected.
767 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
768 (elf_i386_link_hash_entry): Add def_protected.
769 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
770 when checking info->nocopyreloc.
771 (elf_i386_link_setup_gnu_properties): Don't set
772 extern_protected_data here.
773 (elf_i386_merge_symbol_attribute): New function.
774 (elf_backend_merge_symbol_attribute): New.
775 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
776 (elf_x86_64_link_hash_entry): Add def_protected.
777 (elf_x86_64_need_pic): Report protected symbol for def_protected.
778 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
779 when checking info->nocopyreloc.
780 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
781 relocation run-time overflow and unresolvable R_X86_64_32S
782 relocation against protected data symbol defined in shared object
783 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
784 (elf_x86_64_link_setup_gnu_properties): Don't set
785 extern_protected_data here.
786 (elf_x86_64_merge_symbol_attribute): New function.
787 (elf_backend_merge_symbol_attribute): New.
789 2017-08-26 Alan Modra <amodra@gmail.com>
791 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
792 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
793 (ppc_elf_relocate_section): Comment fix.
794 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
795 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
796 Support dynamic relocs for TPREL16 when non-pic too.
797 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
798 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
801 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
803 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
804 "symbol" in comments.
805 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
807 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
810 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
811 R_X86_64_PC32 relocation run-time overflow and unresolvable
812 R_X86_64_32S relocation with -z nocopyreloc.
814 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
816 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
817 Undefined symbols may not have a type.
818 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
820 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
822 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
823 bfd_link_info. Report shared, PIE or PDE object based on
825 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
826 (elf_x86_64_relocate_section): Likewise.
828 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
830 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
831 for function symbols.
832 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
834 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
836 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
837 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
838 is set on any input relocatable file.
839 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
841 2017-08-23 Alan Modra <amodra@gmail.com>
844 * elf64-ppc.c (ensure_undef_dynamic): Rename from
845 ensure_undefweak_dynamic. Handle undefined too.
846 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
847 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
848 (allocate_dynrelocs): Discard undefined non-default visibility
849 relocs first. Make undefined syms dynamic. Tidy goto.
851 2017-08-21 Alan Modra <amodra@gmail.com>
852 H.J. Lu <hongjiu.lu@intel.com>
855 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
856 * elflink.c (bfd_elf_define_start_stop): Rewrite.
858 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
861 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
862 undefined weak symbols.
864 2017-08-18 Nick Clifton <nickc@redhat.com>
867 * tekhex.c (getsym): Fix check for source pointer walking off the
868 end of the input buffer.
870 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
873 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
874 relocations in debug sections, change abort to _bfd_error_handler.
876 2017-08-14 Nick Clifton <nickc@redhat.com>
879 * elf.c (setup_group): Check for an empty or very small group
881 * po/bfd.pot: Regenerate.
883 2017-08-14 Alan Modra <amodra@gmail.com>
886 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
887 alignment padding here.
888 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
889 in a reverse pass over sections.
891 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
894 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
895 for @plt suffixes first.
896 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
898 2017-08-08 Nick Clifton <nickc@redhat.com>
901 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
902 small section lengths.
903 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
905 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
906 there is enough data present in the note.
908 2017-08-08 Alan Modra <amodra@gmail.com>
911 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
912 got.refcount for GOTOFF relocs, just create .got section.
914 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
916 * elflink.c (elf_link_add_object_symbols): Move common symbol
917 check after bed->common_definition.
919 2017-08-07 Alan Modra <amodra@gmail.com>
922 * elflink.c (bfd_elf_final_link): Don't segfault when sections
923 needed to define various dynamic tags have been discarded.
925 2017-08-07 Nick Clifton <nickc@redhat.com>
928 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
929 has not been set then use the bfd returned by
930 _bfd_elf_link_setup_gnu_properties. If that is null then search
931 through all the input bfds selecting the first normal, ELF format
933 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
935 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
937 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
939 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
940 (elf_i386_check_tls_transition): Check tls_get_addr directly.
941 (elf_i386_convert_load_reloc): Update tls_get_addr check.
942 (elf_i386_link_check_relocs): New function.
943 (bfd_elf32_bfd_link_check_relocs): New.
944 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
946 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
947 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
948 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
949 (elf_x86_64_link_check_relocs): New function.
950 (bfd_elf64_bfd_link_check_relocs): New.
951 (bfd_elf32_bfd_link_check_relocs): Likewise.
953 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
956 * elflink.c (elf_link_add_object_symbols): Treat common symbol
957 as undefined for --no-define-common.
959 2017-08-05 Alan Modra <amodra@gmail.com>
961 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
962 hppa_link_hash_table.
964 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
966 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
967 entries for sysregs with negative indices.
969 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
971 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
972 isn't the S/390 specific elf data.
973 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
975 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
977 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
978 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
979 [R_RISCV_ADD16]: Likewise.
980 [R_RISCV_ADD32]: Likewise.
981 [R_RISCV_ADD64]: Likewise.
982 [R_RISCV_SUB6]: Likewise.
983 [R_RISCV_SUB8]: Likewise.
984 [R_RISCV_SUB16]: Likewise.
985 [R_RISCV_SUB32]: Likewise.
986 [R_RISCV_SUB64]: Likewise.
988 2017-07-31 Alan Modra <amodra@gmail.com>
990 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
991 without ld.so checks.
993 2017-07-29 Alan Modra <amodra@gmail.com>
996 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
997 (ppc64_elf_merge_symbol): Set non_zero_localentry.
998 (is_elfv2_localentry0): Test non_zero_localentry.
999 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1001 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1003 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1004 pointer check for htab->elf.irelplt.
1005 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1007 2017-07-27 Nick Clifton <nickc@redhat.com>
1010 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1012 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1014 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1016 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1018 (evax_bfd_print_emh): Check for invalid string lengths.
1020 2017-07-25 Nick Clifton <nickc@redhat.com>
1022 * po/fr.po: Updated French translation.
1024 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1027 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1028 16-bit absolute branches into 10-bit pc-relative branches on the
1029 MSP430 as well as the MSP430X.
1031 2017-07-25 Alan Modra <amodra@gmail.com>
1033 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1034 (stub_eh_frame_size): New function.
1035 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1036 (group_sections): Init group tls_get_addr_opt_bctrl.
1037 (ppc64_elf_size_stubs): Update sizing and initialization of
1038 .eh_frame. Iteration over stubs via group list.
1039 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1040 (ppc64_elf_finish_dynamic_sections): Update finalization of
1043 2017-07-24 Nick Clifton <nickc@redhat.com>
1046 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1047 of the relocs to the canonicalize_one_reloc routine.
1048 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1049 for the _bfd_mach_o_canonicalize_one_reloc field.
1050 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1051 res_base parameter. Use to check for corrupt pair relocs.
1052 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1054 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1056 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1059 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1060 enough data in the record before attempting to parse it.
1061 (_bfd_vms_slurp_eeom): Likewise.
1063 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1064 (image_set_ptr): Likewise.
1065 (alpha_vms_slurp_relocs): Likewise.
1067 (alpha_vms_object_p): Check for a truncated record.
1069 2017-07-24 Nick Clifton <nickc@redhat.com>
1072 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1073 an unrecognized reloc and sets the bfd_error value.
1074 * libbfd.h: Regenerate.
1075 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1077 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1078 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1079 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1080 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1081 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1083 2017-07-23 Alan Modra <amodra@gmail.com>
1085 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1088 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1091 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1092 reloc_class_ifunc for ifunc symbols.
1094 2017-07-19 Nick Clifton <nickc@redhat.com>
1097 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1098 correct magic bytes at the start, set the error to wrong format
1099 and clear the format selector before returning NULL.
1101 2017-07-19 Nick Clifton <nickc@redhat.com>
1104 * coff-rs6000.c (_bfd_strntol): New function.
1105 (_bfd_strntoll): New function.
1106 (GET_VALUE_IN_FIELD): New macro.
1107 (EQ_VALUE_IN_FIELD): new macro.
1108 (_bfd_xcoff_slurp_armap): Use new macros.
1109 (_bfd_xcoff_archive_p): Likewise.
1110 (_bfd_xcoff_read_ar_hdr): Likewise.
1111 (_bfd_xcoff_openr_next_archived_file): Likewise.
1112 (_bfd_xcoff_stat_arch_elt): Likewise.
1113 * coff64-rs6000.c (_bfd_strntol): New function.
1114 (_bfd_strntoll): New function.
1115 (GET_VALUE_IN_FIELD): New macro.
1116 (xcoff64_slurp_armap): Use new macros.
1118 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1119 John Eric Martin <John.Martin@emmicro-us.com>
1121 * bfd-in2.h: Regenerate.
1122 * libbfd.h: Regenerate.
1123 * elf32-arc.c (JLI): Define.
1124 * reloc.c: Add JLI relocations.
1126 2017-07-18 Nick Clifton <nickc@redhat.com>
1129 * coff-sh.c: Fix spelling typos.
1130 * compress.c: Likewise.
1131 * cpu-pdp11.c: Likewise.
1132 * ecofflink.c: Likewise.
1133 * elf-m10300.c: Likewise.
1135 * elf32-arm.c: Likewise.
1136 * elf32-m68k.c: Likewise.
1137 * elf32-nds32.c: Likewise.
1138 * elf32-ppc.c: Likewise.
1139 * elf32-sh.c: Likewise.
1140 * elf32-v850.c: Likewise.
1141 * elf64-ppc.c: Likewise.
1142 * elf64-x86-64.c: Likewise.
1143 * elflink.c: Likewise.
1144 * elfnn-aarch64.c: Likewise.
1145 * elfxx-mips.c: Likewise.
1147 * sunos.c: Likewise.
1148 * vms-alpha.c: Likewise.
1149 * xcofflink.c: Likewise.
1151 2017-07-18 Nick Clifton <nickc@redhat.com>
1154 * coffcode.h (handle_COMDAT): Replace abort with an error message
1157 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1163 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1167 2017-07-16 Alan Modra <amodra@gmail.com>
1169 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1170 __tls_index GOT entries when using __tls_get_addr_opt stub.
1171 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1173 2017-07-12 Alan Modra <amodra@gmail.com>
1175 * po/es.po: Update from translationproject.org/latest/bfd/.
1176 * po/fi.po: Likewise.
1177 * po/fr.po: Likewise.
1178 * po/id.po: Likewise.
1179 * po/ja.po: Likewise.
1180 * po/ro.po: Likewise.
1181 * po/ru.po: Likewise.
1182 * po/sr.po: Likewise.
1183 * po/sv.po: Likewise.
1184 * po/tr.po: Likewise.
1185 * po/uk.po: Likewise.
1186 * po/vi.po: Likewise.
1187 * po/zh_CN.po: Likewise.
1188 * po/hr.po: New file from translationproject.org.
1189 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1190 * configure: Regenerate.
1192 2017-07-12 Nick Clifton <nickc@redhat.com>
1194 Fix compile time warnings using gcc 7.1.1.
1195 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1197 (elf_xtensa_get_gotplt_section): Increase length of got_name
1199 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1200 default return of FALSE.
1201 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1202 default return of FALSE.
1204 2017-07-12 Alan Modra <amodra@gmail.com>
1206 * binary.c (binary_set_section_contents): Don't print filepos in
1208 (coff_write_object_contents): Cast size_t for error message.
1209 (coff_slurp_line_table): Don't use bfd_vma symndx.
1210 (coff_slurp_reloc_table): Remove unneeded cast.
1211 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1213 (find_abstract_instance_name): Likewise.
1214 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1215 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1216 (elf32_arm_check_relocs): Make r_symndx an int.
1217 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1219 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1221 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1223 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1224 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1225 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1226 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1227 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1228 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1229 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1230 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1231 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1232 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1233 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1234 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1235 and use %lu for error message.
1236 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1237 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1240 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1242 (elf32_arm_final_link_relocate): Likewise.
1243 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1244 * coffcode.h (styp_to_sec_flags): Likewise.
1245 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1246 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1247 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1248 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1249 (elf32_bfin_merge_private_bfd_data): Likewise.
1250 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1251 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1252 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1253 (i370_elf_relocate_section): Likewise.
1254 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1255 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1256 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1257 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1258 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1259 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1260 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1261 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1262 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1263 * ieee.c (ieee_write_id, read_id): Likewise.
1264 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1265 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1266 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1267 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1268 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1269 * stabs.c (_bfd_link_section_stabs): Likewise.
1271 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1273 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1274 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1275 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1276 * coff-sh.c (sh_relax_section): Likewise.
1277 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1278 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1279 * coffcode.h (coff_slurp_reloc_table): Likewise.
1280 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1281 (_bfd_coff_read_string_table): Likewise.
1282 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1283 * compress.c (bfd_get_full_section_contents): Likewise.
1284 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1285 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1286 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1287 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1288 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1289 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1290 (elf32_arm_write_section): Likewise.
1291 * elf32-bfin.c (bfin_relocate_section): Likewise.
1292 (bfinfdpic_relocate_section): Likewise.
1293 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1294 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1295 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1296 (elf_i386_relocate_section): Likewise.
1297 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1298 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1299 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1300 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1301 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1302 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1303 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1304 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1305 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1306 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1307 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1308 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1309 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1310 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1311 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1312 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1313 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1314 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1315 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1316 * elf32-sh.c (sh_elf_relax_section): Likewise.
1317 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1318 (sh_elf_relocate_section): Likewise.
1319 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1320 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1321 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1322 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1323 * elf32-v850.c (v850_elf_relax_section): Likewise.
1324 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1325 (elf_vax_relocate_section): Likewise.
1326 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1327 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1328 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1329 (do_fix_for_relocatable_link): Likewise.
1330 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1331 (elf64_alpha_relax_with_lituse): Likewise.
1332 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1333 (elf_hppa_final_link_relocate): Likewise.
1334 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1335 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1336 (elf64_vms_link_add_object_symbols): Likewise.
1337 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1338 (mmix_final_link_relocate): Likewise.
1339 * elf64-s390.c (invalid_tls_insn): Likewise.
1340 (elf_s390_relocate_section): Likewise.
1341 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1342 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1343 (elf_x86_64_relocate_section): Likewise.
1344 * elfcode.h (elf_slurp_symbol_table): Likewise.
1345 * elfcore.h (elf_core_file_p): Likewise.
1346 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1347 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1348 (elfNN_aarch64_relocate_section): Likewise.
1349 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1350 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1351 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1352 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1353 (_bfd_mips_elf_relocate_section): Likewise.
1354 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1355 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1356 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1357 * ieee.c (ieee_slurp_external_symbols): Likewise.
1358 * ihex.c (ihex_write_object_content): Likewise.
1359 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1360 * merge.c (_bfd_merged_section_offset): Likewise.
1361 * mmo.c (mmo_write_loc_chunk): Likewise.
1362 (mmo_write_object_contents): Likewise.
1363 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1364 * stabs.c (_bfd_link_section_stabs): Likewise.
1365 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1367 2017-07-11 Alan Modra <amodra@gmail.com>
1369 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1371 2017-07-11 Alan Modra <amodra@gmail.com>
1373 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1374 instruction" error using _bfd_error_handler, not einfo.
1376 2017-07-10 Nick Clifton <nickc@redhat.com>
1378 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1379 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1381 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1383 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1385 2017-07-07 Alan Modra <amodra@gmail.com>
1387 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1389 2017-07-07 Alan Modra <amodra@gmail.com>
1391 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1392 as long long. Move code replacing "ll" with "I64", and simplify.
1394 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1396 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1399 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1401 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1403 (line_info_add_file_name): Likewise.
1404 (decode_line_info): Likewise.
1406 2017-07-04 Tristan Gingold <gingold@adacore.com>
1408 * version.m4: Bump version to 2.29.51
1409 * configure: Regenerate.
1411 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1413 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1414 sanity check at the head of this function.
1416 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1418 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1419 dwarf_line_str_size.
1420 (struct attr_abbrev): Add field implicit_const.
1421 (dwarf_debug_sections): Add .debug_line_str.
1422 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1423 (dwarf_debug_section_assert): Add static assertion.
1424 (read_indirect_line_string): New.
1425 (read_abbrevs): Support DW_FORM_implicit_const.
1426 (is_str_attr): Support DW_FORM_line_strp.
1427 (read_attribute_value): Support DW_FORM_line_strp and
1428 DW_FORM_implicit_const.
1429 (read_attribute): Support DW_FORM_implicit_const.
1430 (line_info_add_include_dir, line_info_add_include_dir_stub):
1431 (line_info_add_file_name, read_formatted_entries): New.
1432 (decode_line_info, parse_comp_unit): Support DWARF 5.
1433 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1435 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1437 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1438 abort statement that was put for symbols that are not dynamic.
1440 2017-07-03 Tristan Gingold <gingold@adacore.com>
1442 * po/bfd.pot: Regenerate
1444 2017-07-03 Alan Modra <amodra@gmail.com>
1446 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1447 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1448 * elf.c (setup_group): Use "Lx" to print sh_size.
1449 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1450 unknown section type in hex.
1451 (copy_special_section_fields): Style fix.
1452 (bfd_section_from_shdr): Correct format for sh_link. Use a
1453 common error message for all the variants of unrecognized
1455 (assign_file_positions_for_load_sections): Use "Lx" for lma
1456 adjust error message.
1457 (assign_file_positions_for_non_load_sections): Formatting.
1458 (rewrite_elf_program_header): Formatting. Use "Lx" for
1459 bfd_vma values in error messages.
1460 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1461 ELF_R_SYM value to type expected by format.
1462 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1464 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1465 (elf_link_input_bfd): Use "Lx" for r_info.
1466 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1468 2017-07-03 Alan Modra <amodra@gmail.com>
1470 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1471 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1472 Microsoft C library variant of long long format specifier.
1473 (PRINT20): Cast value to bfd_uint64_t not long long.
1474 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1475 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1476 long long. Don't cast to bfd_vma.
1477 * elf32-score.c (score3_bfd_getl48): Likewise.
1478 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1480 2017-07-03 Alan Modra <amodra@gmail.com>
1482 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1484 (bfd_elf_print_symbol): Don't cast symbol->flags.
1485 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1486 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1487 _bfd_error_handler argument order.
1488 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1490 2017-07-03 Alan Modra <amodra@gmail.com>
1492 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1493 AC_TYPE_LONG_DOUBLE.
1494 * configure: Regenerate.
1495 * config.in: Regenerate.
1497 2017-06-29 Andrew Waterman <andrew@sifive.com>
1499 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1502 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1504 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1505 unless it is undefined weak.
1506 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1507 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1509 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1510 is not dynamic in PIC, abort.
1512 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1515 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1516 undefined weak symbols into dynamic.
1517 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1518 relocation for non-dynamic symbols.
1519 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1521 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1523 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1524 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1525 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1526 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1527 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1530 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1532 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1533 (elfcore_write_s390_gs_bc): Likewise.
1534 * elf.c (elfcore_grok_s390_gs_cb): New function.
1535 (elfcore_grok_s390_gs_bc): New function.
1536 (elfcore_grok_note): Call them.
1537 (elfcore_write_s390_gs_cb): New function.
1538 (elfcore_write_s390_gs_bc): New function.
1539 (elfcore_write_register_note): Call them.
1541 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1543 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1544 bfd_get_file_size. Check archive element size.
1545 (_bfd_generic_get_section_contents_in_window): Likewise.
1547 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1549 * bfd-in2.h: Regenerated.
1550 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1551 (bfd_get_file_size): Likewise.
1553 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1554 Matthew Fortune <matthew.fortune@imgtec.com>
1556 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1557 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1558 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1559 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1561 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1562 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1563 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1564 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1565 `bfd_mach_mips_interaptiv_mr2' entries.
1566 * bfd-in2.h: Regenerate.
1568 2017-06-27 Nick Clifton <nickc@redhat.com>
1570 * tekhex.c (pass_over): Revert accidental conversion of a local
1571 array to a static array.
1573 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1576 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1577 reloc addend if necessary. Adjust diff only if
1578 shrinked_insn_address < end_address.
1580 2017-06-27 Alan Modra <amodra@gmail.com>
1583 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1584 (_bfd_generic_get_section_contents_in_window): Likewise.
1586 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1588 * elfnn-riscv.c (perform_relocation): Support the new
1589 R_RISCV_32_PCREL relocation.
1590 (riscv_elf_relocate_section): Likewise.
1591 * elfxx-riscv.c (howto_table): Likewise.
1592 (riscv_reloc_map): Likewise.
1593 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1594 * libbfd.h: Regenerate.
1596 2017-06-27 Alan Modra <amodra@gmail.com>
1599 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1600 Use unsigned file pointer type, and remove cast.
1601 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1602 Add "count", not "sz".
1604 2017-06-26 Pedro Alves <palves@redhat.com>
1607 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1610 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1613 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1616 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1618 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1619 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1620 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1621 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1622 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1624 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1627 * compress.c (bfd_get_full_section_contents): Don't check the
1629 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1630 reject a section whose size + offset is greater than the size
1632 (_bfd_generic_get_section_contents_in_window): Likewise.
1634 2017-06-26 Nick Clifton <nickc@redhat.com>
1637 * tekhex.c (getvalue): Check for the source pointer exceeding the
1638 end pointer before the first byte is read.
1640 2017-06-26 Nick Clifton <nickc@redhat.com>
1643 * opncls.c (get_build_id): Check that the section is big enough
1644 to contain the whole note.
1645 * compress.c (bfd_get_full_section_contents): Check for and reject
1646 a section whose size is greater than the size of the entire file.
1647 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1648 contain a notes section.
1650 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1652 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1654 (elf_s390_modify_segment_map): Likewise.
1655 (bfd_elf_s390_set_options): Lisewise.
1657 2017-06-26 Alan Modra <amodra@gmail.com>
1659 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1661 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1662 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1663 .preinit_array on --just-syms bfds.
1664 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1665 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1666 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1668 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
1670 * elf.c (find_link): Bounds check "hint".
1672 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1674 * elf32-arm.c (using_thumb_only): Update list of architectures in
1675 BFD_ASSERT for which the logic is valid.
1676 (using_thumb2_bl): Likewise.
1677 (using_thumb2): Likewise and return true for ARMv8-R.
1678 (arch_has_arm_nop): Likewise.
1679 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
1680 merging logic. Update commentis for value 15 of v8m_baseline,
1681 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
1682 merging of value 15 of Tag_CPU_arch.
1684 2017-06-23 Jiong Wang <jiong.wang@arm.com>
1686 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
1687 BFD_RELOC_AARCH64_ADR_GOT_PAGE
1688 * bfd-in2.h: Regenerate.
1690 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
1693 the error_alignment label forward. Properly align program
1694 property note section.
1696 2017-06-22 Eric Christopher <echristo@gmail.com>
1698 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
1699 abs to fix a truncation warning.
1701 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1703 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
1704 local undefined weak symbol to 0.
1705 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
1707 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1709 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
1710 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1711 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
1712 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1713 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
1714 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1715 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
1716 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1718 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
1721 (elf_i386_lazy_ibt_plt_entry): Likewise.
1722 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
1723 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
1724 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
1725 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
1726 (elf_i386_lazy_plt_layout): Likewise.
1727 (elf_i386_non_lazy_plt_layout): Likewise.
1728 (elf_i386_link_hash_entry): Add plt_second.
1729 (elf_i386_link_hash_table): Add plt_second and
1730 plt_second_eh_frame.
1731 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
1732 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
1733 the second PLT. Check the second PLT.
1734 (elf_i386_relocate_section): Use the second PLT to resolve
1735 PLT reference if needed.
1736 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
1738 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
1739 second PLT. Generate unwind info for the second PLT.
1740 (elf_i386_plt_type): Add plt_second.
1741 (elf_i386_get_synthetic_symtab): Support the second PLT.
1742 (elf_i386_parse_gnu_properties): Support
1743 GNU_PROPERTY_X86_FEATURE_1_AND.
1744 (elf_i386_merge_gnu_properties): Support
1745 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1746 on GNU_PROPERTY_X86_FEATURE_1_IBT
1747 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
1748 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1749 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1750 is set on all relocatable inputs.
1751 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
1752 (elf_x32_lazy_ibt_plt_entry): Likewise.
1753 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
1754 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
1755 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
1756 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
1757 (elf_x86_64_lazy_ibt_plt): Likewise.
1758 (elf_x32_lazy_ibt_plt): Likewise.
1759 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1760 (elf_x32_non_lazy_ibt_plt): Likewise.
1761 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
1762 (elf_x86_64_parse_gnu_properties): Support
1763 GNU_PROPERTY_X86_FEATURE_1_AND.
1764 (elf_x86_64_merge_gnu_properties): Support
1765 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1766 on GNU_PROPERTY_X86_FEATURE_1_IBT
1767 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
1768 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1769 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1770 is set on all relocatable inputs.
1772 2017-06-22 Nick Clifton <nickc@redhat.com>
1775 * som.c (setup_sections): NUL terminate the space_strings buffer.
1776 Check that the space.name field does not index beyond the end of
1777 the space_strings buffer.
1779 2017-06-21 Nick Clifton <nickc@redhat.com>
1782 * coff-sh.c (sh_reloc): Check for an out of range reloc.
1784 2017-06-21 Nick Clifton <nickc@redhat.com>
1787 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
1788 type of the size parameter.
1789 (_bfd_vms_save_counted_string): Add second parameter - the maximum
1790 length of the counted string.
1791 * vms.h (_bfd_vms_save_sized_string): Update prototype.
1792 (_bfd_vms_save_counted_string): Likewise.
1793 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
1794 _bfd_vms_save_counted_string.
1795 (_bfd_vms_slurp_ehdr): Likewise.
1796 (_bfd_vms_slurp_egsd): Likewise.
1797 (Parse_module): Likewise.
1799 2017-06-21 Alan Modra <amodra@gmail.com>
1801 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
1802 calls before tocsave calls.
1803 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
1806 2017-06-21 Nick Clifton <nickc@redhat.com>
1809 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
1810 bfd_get_full_section_contents returns no contents.
1812 2017-06-21 Nick Clifton <nickc@redhat.com>
1815 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
1818 2017-06-21 Nick Clifton <nickc@redhat.com>
1821 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
1823 (image_set_ptr): Likewise.
1824 (alpha_vms_fix_sec_rel): Likewise.
1825 (alpha_vms_slurp_relocs): Likewise.
1827 2017-06-21 Nick Clifton <nickc@redhat.com>
1830 * ieee.c (ieee_slurp_sections): Check for a NULL return from
1832 (ieee_archive_p): Likewise.
1833 (ieee_object_p): Likewise.
1835 2017-06-21 Nick Clifton <nickc@redhat.com>
1838 * elf.c (setup_group): Zero the group section pointer list after
1839 allocation so that loops can be caught. Check for NULL pointers
1840 when processing a group list.
1842 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1844 * elf-s390.h: New file.
1845 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
1847 (elf_s390_additional_program_headers): New function.
1848 (elf_s390_modify_segment_map): New function.
1849 (bfd_elf_s390_set_options): New function.
1850 (elf_backend_additional_program_headers)
1851 (elf_backend_modify_segment_map): Add macro definitions.
1853 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
1856 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
1857 the DYNAMIC bit instead of bfd_count_sections.
1859 2017-06-19 Nick Clifton <nickc@redhat.com>
1862 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
1864 (evax_bfd_print_eeom): Likewise.
1865 (evax_bfd_print_egsd): Check for an overlarge record length.
1866 (evax_bfd_print_etir): Likewise.
1868 2017-06-19 Nick Clifton <nickc@redhat.com>
1871 * libieee.h (struct common_header_type): Add end_p field.
1872 * ieee.c (this_byte_and_next): Do not advance input_p beyond
1874 (read_id): Check for a length that exceeds the remaining bytes in
1876 (ieee_seek): Initialise end_p.
1877 (ieee_archive_p): Likewise.
1878 (ieee_object_p): Likewise.
1880 2017-06-19 Nick Clifton <nickc@redhat.com>
1883 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
1884 before reading the EIHS structure entries.
1886 2017-06-19 Nick Clifton <nickc@redhat.com>
1889 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
1890 gsd_size. Check that there are enough bytes remaining to read the
1891 type and size of the next egsd. Check that the size of the egsd
1892 does not exceed the size of the record.
1894 2017-06-19 Alan Modra <amodra@gmail.com>
1896 * config.bfd: Correct targ_underscore for cris.
1898 2017-06-18 Alan Modra <amodra@gmail.com>
1900 * config.bfd: Correct targ_underscore for epiphany, ip2k,
1901 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
1903 2017-06-16 Nick Clifton <nickc@redhat.com>
1905 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
1906 bucketlist is empty because there are no symbols to add to the
1909 2017-06-16 Alan Modra <amodra@gmail.com>
1915 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
1916 (BFD_JUMP_TABLE_LINK): Likewise.
1917 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
1918 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
1919 (bfd_elf_define_start_stop): New function.
1920 * linker.c (bfd_generic_define_start_stop): New function.
1921 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
1923 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
1924 * aout-target.h (MY_bfd_define_start_stop): Define.
1925 * aout-tic30.c (MY_bfd_define_start_stop): Define.
1926 * binary.c (binary_bfd_define_start_stop): Define.
1927 * bout.c (b_out_bfd_define_start_stop): Define.
1928 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
1929 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
1930 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
1931 * coffcode.h (coff_bfd_define_start_stop): Define.
1932 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
1933 * i386msdos.c (msdos_bfd_define_start_stop): Define.
1934 * i386os9k.c (os9k_bfd_define_start_stop): Define.
1935 * ieee.c (ieee_bfd_define_start_stop): Define.
1936 * ihex.c (ihex_bfd_define_start_stop): Define.
1937 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
1938 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
1939 * mmo.c (mmo_bfd_define_start_stop): Define.
1940 * nlm-target.h (nlm_bfd_define_start_stop): Define.
1941 * oasys.c (oasys_bfd_define_start_stop): Define.
1942 * pef.c (bfd_pef_bfd_define_start_stop): Define.
1943 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
1944 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
1945 * som.c (som_bfd_define_start_stop): Define.
1946 * srec.c (srec_bfd_define_start_stop): Define.
1947 * tekhex.c (tekhex_bfd_define_start_stop): Define.
1948 * versados.c (versados_bfd_define_start_stop): Define.
1949 * vms-alpha.c (vms_bfd_define_start_stop): Define.
1950 (alpha_vms_bfd_define_start_stop): Define.
1951 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
1952 * bfd-in2.h: Regenerate.
1953 * libbfd.h: Regenerate.
1955 2017-06-16 Jiong Wang <jiong.wang@arm.com>
1957 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
1958 SYMBOL_REFERENCES_LOCAL.
1960 2017-06-15 Jiong Wang <jiong.wang@arm.com>
1963 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
1964 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
1965 runtime for if there needs copy relocation elimination.
1966 (need_copy_relocation_p): New function. Return true for symbol with
1967 pc-relative references and if it's against read-only sections.
1968 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
1969 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
1970 that are related with accessing external objects.
1971 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
1972 in elfNN_aarch64_check_relocs.
1974 2017-06-15 Nick Clifton <nickc@redhat.com>
1977 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
1980 (ieee_archive_p): Likewise.
1982 2017-06-15 Nick Clifton <nickc@redhat.com>
1985 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
1987 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
1989 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
1990 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
1991 keep both windowed and call0 ABI PLT definitions.
1992 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
1993 elf_xtensa_*_plt_entry endex.
1994 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
1996 2017-06-14 Nick Clifton <nickc@redhat.com>
1999 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2002 2017-06-14 Nick Clifton <nickc@redhat.com>
2005 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2006 maximum value for the ascic pointer. Check that name processing
2007 does not read beyond this value.
2008 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2011 2017-06-14 Nick Clifton <nickc@redhat.com>
2014 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2015 (process_otr): Check for an invalid offset in the otr structure.
2017 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2019 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2021 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2027 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2028 vtable field to a union.
2029 (_bfd_elf_is_start_stop): Removed.
2030 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2031 __start_SECNAME and __stop_SECNAME symbols.
2032 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2033 * elflink.c (_bfd_elf_is_start_stop): Removed.
2034 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2035 _bfd_elf_is_start_stop.
2036 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2037 __stop_SECNAME symbols. Updated.
2038 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2039 (bfd_elf_gc_record_vtinherit): Likewise.
2040 (bfd_elf_gc_record_vtentry): Likewise.
2042 2017-06-13 Nick Clifton <nickc@redhat.com>
2045 * elflink.c (elf_link_adjust_relocs): Generate an error when
2046 encountering a reloc against a symbol removed by garbage
2049 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2051 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2052 to merge_gnu_properties.
2053 * elf-properties.c (elf_merge_gnu_properties): Add struct
2054 bfd_link_info * and pass it to merge_gnu_properties.
2055 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2056 and pass it to elf_merge_gnu_properties.
2057 (_bfd_elf_link_setup_gnu_properties): Pass info to
2058 elf_merge_gnu_property_list.
2059 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2061 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2063 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2066 * binary.c (binary_set_section_contents): Scale lma by octets
2067 per byte to set filepos.
2069 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2071 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2074 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2076 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2079 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2081 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2082 patched section contents for TLS IE reloc.
2083 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2085 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2087 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2088 RELOC_FOR_GLOBAL_SYMBOL macro.
2090 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2092 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2095 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2097 * config/tc-arc.c (md_undefined_symbol): Changed.
2098 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2100 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2102 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2105 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2107 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2108 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2110 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2112 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2115 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2117 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2118 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2119 is non-zero. Add clarifying comments.
2121 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2123 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2124 name. Use local IFUNC symbol name string to report unsupported
2125 non-PIC call to IFUNC function.
2126 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2127 when generating R_386_IRELATIVE relocation.
2128 (elf_i386_finish_dynamic_symbol): Likewise.
2129 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2131 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2132 when generating R_X86_64_IRELATIVE relocation.
2133 (elf_x86_64_finish_dynamic_symbol): Likewise.
2135 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2137 * elf.c (setup_group): Make sure BFD sections are created for all
2138 group sections in the input file when processing SHF_GROUP
2140 (bfd_section_from_shdr): Avoid duplicating logic already
2141 implemented in `setup_group'.
2143 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2146 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2147 if the hint address is zero.
2149 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2152 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2153 ELF_COMMON_DEF_P for common symbols.
2155 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2157 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2158 SEC_GROUP sections as SEC_EXCLUDE.
2159 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2160 (assign_section_numbers): Use resolve_section_groups flag instead
2161 of relocatable link type.
2162 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2163 flag instead of checking the final_link flag for part of the
2164 checks in here. Fix white space as a result.
2165 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2166 instead of relocatable link type.
2167 (bfd_elf_final_link): Likewise.
2169 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2171 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2173 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2174 (s3_bfd_score_elf_check_relocs): Likewise.
2175 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2176 (score_elf_final_link_relocate): Likewise.
2177 (s7_bfd_score_elf_check_relocs): Likewise.
2179 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2181 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2184 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2186 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2187 from `reloc_count' rather than decrementing it.
2188 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2189 `reloc_count' by `int_rels_per_ext_rel'.
2190 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2191 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2192 entry determination.
2193 (s3_bfd_score_elf_check_relocs): Likewise.
2194 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2195 (s7_bfd_score_elf_relocate_section): Likewise.
2196 (s7_bfd_score_elf_check_relocs): Likewise.
2197 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2198 prototype and function.
2199 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2200 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2201 triple rather than once the sum of REL and RELA relocation entry
2203 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2204 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2205 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2206 storage allocation size determination.
2207 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2208 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2209 by `int_rels_per_ext_rel' for last relocation entry
2211 (bfd_elf_final_link): Do not multiply `reloc_count' by
2212 `int_rels_per_ext_rel' for internal relocation storage
2213 allocation size determination.
2214 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2215 `int_rels_per_ext_rel' for last relocation entry determination.
2216 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2217 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2218 (_bfd_mips_elf_relocate_section): Likewise.
2220 2017-06-05 Alan Modra <amodra@gmail.com>
2223 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2225 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2227 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2228 determine structure sizes.
2229 (elfcore_grok_freebsd_prstatus): Likewise.
2231 2017-06-01 Alan Modra <amodra@gmail.com>
2233 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2234 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2236 (is_elfv2_localentry0): New function.
2237 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2238 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2239 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2240 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2241 optimized localentry:0 stubs.
2242 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2243 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2245 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2247 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2249 2017-05-30 Casey Smith <clegg89@gmail.com>
2252 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2253 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2255 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2257 * cpu-arc.c (arc_compatible): New function.
2259 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2261 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2263 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2266 * bfdio.c (bfd_get_file_size): New function.
2267 * bfd-in2.h: Regenerated.
2269 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2271 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2274 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2276 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2277 dynobj instead of htab->elf.dynobj.
2279 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2281 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2283 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2284 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2285 actual number of internal relocations retrieved. Adjust
2286 function description.
2287 (bfd_elf64_canonicalize_reloc): Remove macro.
2288 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2290 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2292 * archures.c (bfd_mach_sparc_v9m8): Define.
2293 (bfd_mach_sparc_v8plusm8): Likewise.
2294 (bfd_mach_sparc_v9_p): Adjust to M8.
2295 (bfd_mach_sparc_64bit_p): Likewise.
2296 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2297 bfd_mach_sparc_v8plusm8.
2298 * bfd-in2.h: Regenerated.
2299 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2301 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2302 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2303 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2305 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2306 bfd_mach_sparc_v8plusm8.
2308 2017-05-19 Alan Modra <amodra@gmail.com>
2310 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2311 debug and special sections when no non-note alloc sections in an
2314 2017-05-18 Alan Modra <amodra@gmail.com>
2316 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2317 * elf-m10300.c: Likewise.
2319 * elf32-arc.c: Likewise.
2320 * elf32-bfin.c: Likewise.
2321 * elf32-m68k.c: Likewise.
2322 * elf32-nds32.c: Likewise.
2323 * elf32-tilepro.c: Likewise.
2324 * elflink.c: Likewise.
2325 * elfnn-aarch64.c: Likewise.
2326 * elfnn-riscv.c: Likewise.
2327 * elfxx-tilegx.c: Likewise.
2328 * mach-o.c: Likewise.
2329 * peXXigen.c: Likewise.
2330 * vms-alpha.c: Likewise.
2331 * vms-lib.c: Likewise.
2333 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2336 * elflink.c (elf_gc_mark_debug_section): New function.
2337 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2338 referenced by kept debug sections.
2340 2017-05-16 Alan Modra <amodra@gmail.com>
2342 * elf-m10300.c: Rename occurrences of non_ir_ref.
2343 * elf32-arm.c: Likewise.
2344 * elf32-bfin.c: Likewise.
2345 * elf32-cr16.c: Likewise.
2346 * elf32-cris.c: Likewise.
2347 * elf32-d10v.c: Likewise.
2348 * elf32-dlx.c: Likewise.
2349 * elf32-fr30.c: Likewise.
2350 * elf32-frv.c: Likewise.
2351 * elf32-hppa.c: Likewise.
2352 * elf32-i370.c: Likewise.
2353 * elf32-i386.c: Likewise.
2354 * elf32-iq2000.c: Likewise.
2355 * elf32-lm32.c: Likewise.
2356 * elf32-m32c.c: Likewise.
2357 * elf32-m32r.c: Likewise.
2358 * elf32-m68hc1x.c: Likewise.
2359 * elf32-m68k.c: Likewise.
2360 * elf32-mcore.c: Likewise.
2361 * elf32-metag.c: Likewise.
2362 * elf32-microblaze.c: Likewise.
2363 * elf32-moxie.c: Likewise.
2364 * elf32-msp430.c: Likewise.
2365 * elf32-mt.c: Likewise.
2366 * elf32-nios2.c: Likewise.
2367 * elf32-or1k.c: Likewise.
2368 * elf32-ppc.c: Likewise.
2369 * elf32-rl78.c: Likewise.
2370 * elf32-s390.c: Likewise.
2371 * elf32-score.c: Likewise.
2372 * elf32-score7.c: Likewise.
2373 * elf32-sh.c: Likewise.
2374 * elf32-tic6x.c: Likewise.
2375 * elf32-tilepro.c: Likewise.
2376 * elf32-v850.c: Likewise.
2377 * elf32-vax.c: Likewise.
2378 * elf32-xstormy16.c: Likewise.
2379 * elf32-xtensa.c: Likewise.
2380 * elf64-alpha.c: Likewise.
2381 * elf64-hppa.c: Likewise.
2382 * elf64-ia64-vms.c: Likewise.
2383 * elf64-mmix.c: Likewise.
2384 * elf64-ppc.c: Likewise.
2385 * elf64-s390.c: Likewise.
2386 * elf64-sh64.c: Likewise.
2387 * elf64-x86-64.c: Likewise.
2388 * elflink.c: Likewise.
2389 * elfnn-aarch64.c: Likewise.
2390 * elfnn-ia64.c: Likewise.
2391 * elfnn-riscv.c: Likewise.
2392 * elfxx-mips.c: Likewise.
2393 * elfxx-sparc.c: Likewise.
2394 * elfxx-tilegx.c: Likewise.
2395 * linker.c: Likewise.
2397 2017-05-16 Alan Modra <amodra@gmail.com>
2399 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2400 * elflink.c (elf_link_add_object_symbols): Update to use
2402 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2404 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2406 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2408 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2410 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2412 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2413 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2415 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2417 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2421 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2422 to plt_second/plt_second_eh_frame.
2423 (elf_x86_64_link_hash_newfunc): Updated.
2424 (elf_x86_64_allocate_dynrelocs): Likewise.
2425 (elf_x86_64_size_dynamic_sections): Likewise.
2426 (elf_x86_64_relocate_section): Likewise.
2427 (elf_x86_64_finish_dynamic_symbol): Likewise.
2428 (elf_x86_64_finish_dynamic_sections): Likewise.
2429 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2430 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2432 (elf_backend_setup_gnu_properties): Updated. Create the
2433 .plt.sec section instead of the .plt.sec section.
2435 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2437 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2438 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2439 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2441 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2443 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2444 (bfd_elf64_set_reloc): Define.
2445 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2447 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2449 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2450 (struct bfd_target): New field _bfd_set_reloc.
2451 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2452 * reloc.c (_bfd_generic_set_reloc): New function.
2453 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2454 * nlm-target.h (nlm_set_reloc): Likewise.
2455 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2456 * aout-tic30.c (MY_set_reloc): Likewise.
2457 * aout-target.h (MY_set_reloc): Likewise.
2458 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2459 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2460 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2461 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2462 * aout-adobe.c (aout_32_set_reloc): Likewise.
2463 * bout.c (b_out_set_reloc): Likewise.
2464 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2465 * i386os9k.c (aout_32_set_reloc): Likewise.
2466 * ieee.c (ieee_set_reloc): Likewise.
2467 * oasys.c (oasys_set_reloc): Likewise.
2468 * som.c (som_set_reloc): Likewise.
2469 * versados.c (versados_set_reloc): Likewise.
2470 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2471 _bfd_generic_set_reloc.
2472 (rs6000_xcoff64_aix_vec): LIkewise.
2473 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2474 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2475 * i386msdos.c (msdos_set_reloc): Define to
2476 _bfd_norelocs_set_reloc.
2477 * elfcode.h (elf_set_reloc): Define.
2478 * bfd-in2.h: Regenerated.
2480 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2483 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2484 for IFUNC function address.
2486 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2488 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2489 (CONFLICT_LIST): Likewise.
2490 (opcode/arc-attrs.h): Include.
2491 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2492 (arc_extract_features): New file.
2493 (arc_stralloc): Likewise.
2494 (arc_elf_merge_attributes): Likewise.
2495 (arc_elf_merge_private_bfd_data): Use object attributes.
2496 (bfd_arc_get_mach_from_attributes): New function.
2497 (arc_elf_object_p): Use object attributes.
2498 (arc_elf_final_write_processing): Likewise.
2499 (elf32_arc_obj_attrs_arg_type): New function.
2500 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2501 (elf32_arc_section_from_shdr): Likewise.
2502 (elf_backend_obj_attrs_vendor): Define.
2503 (elf_backend_obj_attrs_section): Likewise.
2504 (elf_backend_obj_attrs_arg_type): Likewise.
2505 (elf_backend_obj_attrs_section_type): Likewise.
2506 (elf_backend_obj_attrs_handle_unknown): Likewise.
2507 (elf_backend_section_from_shdr): Likewise.
2509 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2512 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2513 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2514 and the destination is a Thumb symbol.
2516 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2518 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2519 initializer to silence GCC 4.2.
2520 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2522 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2524 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2525 (LAZY_PLT_ENTRY_SIZE): This.
2526 (NON_LAZY_PLT_ENTRY_SIZE): New.
2527 (elf_x86_64_plt0_entry): Renamed to ...
2528 (elf_x86_64_lazy_plt0_entry): This.
2529 (elf_x86_64_plt_entry): Renamed to ...
2530 (elf_x86_64_lazy_plt_entry): This.
2531 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2532 (elf_x86_64_lazy_bnd_plt0_entry): This.
2533 (elf_x86_64_legacy_plt_entry): Removed.
2534 (elf_x86_64_bnd_plt_entry): Renamed to ...
2535 (elf_x86_64_lazy_bnd_plt_entry): This.
2536 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2537 (elf_x86_64_non_lazy_plt_entry): This.
2538 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2539 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2540 (elf_x86_64_eh_frame_plt): Renamed to ...
2541 (elf_x86_64_eh_frame_lazy_plt): This.
2542 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2543 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2544 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2545 (elf_x86_64_eh_frame_non_lazy_plt): This.
2546 (elf_x86_64_lazy_plt_layout): New.
2547 (elf_x86_64_non_lazy_plt_layout): Likewise.
2548 (elf_x86_64_plt_layout): Likewise.
2549 (elf_x86_64_backend_data): Remove PLT layout information. Add
2550 os for target system.
2551 (GET_PLT_ENTRY_SIZE): Removed.
2552 (elf_x86_64_lazy_plt): New.
2553 (elf_x86_64_non_lazy_plt): Likewise.
2554 (elf_x86_64_lazy_bnd_plt): Likewise.
2555 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2556 (elf_x86-64_arch_bed): Updated.
2557 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2558 (elf_x86_64_create_dynamic_sections): Removed.
2559 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2560 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2561 (elf_x86-64_adjust_dynamic_symbol): Updated.
2562 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2563 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2564 size for PLT0 if there is no PLT0. Get plt_entry_size from
2565 non_lazy_plt for non-lazy PLT entries.
2566 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2567 from non_lazy_plt for non-lazy PLT entries.
2568 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2569 if there is no PLT0.
2570 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2571 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2572 entries with non-lazy PLT layout. Don't fill the second and third
2573 slots in the PLT entry if there is no PLT0.
2574 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2575 if there is no PLT0. Set sh_entsize on the .plt.got section.
2576 (compare_relocs): New.
2577 (elf_x86_64_plt_type): Likewise.
2578 (elf_x86_64_plt): Likewise.
2579 (elf_x86_64_nacl_plt): New. Forward declaration.
2580 (elf_x86_64_get_plt_sym_val): Removed.
2581 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2582 against all dynamic relocations.
2583 (elf_x86_64_link_setup_gnu_properties): New function.
2584 (elf_backend_create_dynamic_sections): Updated.
2585 (elf_backend_setup_gnu_properties): New.
2586 (elf_x86_64_nacl_plt): New.
2587 (elf_x86_64_nacl_arch_bed): Updated.
2589 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2591 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2592 (LAZY_PLT_ENTRY_SIZE): This.
2593 (NON_LAZY_PLT_ENTRY_SIZE): New.
2594 (elf_i386_plt0_entry): Renamed to ...
2595 (elf_i386_lazy_plt0_entry): This.
2596 (elf_i386_plt_entry): Renamed to ...
2597 (elf_i386_lazy_plt_entry): This.
2598 (elf_i386_pic_plt0_entry): Renamed to ...
2599 (elf_i386_pic_lazy_plt0_entry): This.
2600 (elf_i386_pic_plt_entry): Renamed to ...
2601 (elf_i386_pic_lazy_plt_entry): This.
2602 (elf_i386_got_plt_entry): Renamed to ...
2603 (elf_i386_non_lazy_plt_entry): This.
2604 (elf_i386_pic_got_plt_entry): Renamed to ...
2605 (elf_i386_pic_non_lazy_plt_entry): This.
2606 (elf_i386_eh_frame_plt): Renamed to ...
2607 (elf_i386_eh_frame_lazy_plt): This.
2608 (elf_i386_eh_frame_plt_got): Renamed to ...
2609 (elf_i386_eh_frame_non_lazy_plt): This.
2610 (elf_i386_plt_layout): Renamed to ...
2611 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2612 eh_frame_plt_got_size.
2613 (elf_i386_non_lazy_plt_layout): New.
2614 (elf_i386_plt_layout): Likewise.
2615 (elf_i386_non_lazy_plt): Likewise.
2616 (GET_PLT_ENTRY_SIZE): Removed.
2617 (elf_i386_plt): Renamed to ...
2618 (elf_i386_lazy_plt): This.
2619 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2620 (elf_i386_arch_bed): Updated.
2621 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2622 (elf_i386_create_dynamic_sections): Removed.
2623 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2624 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2625 (elf_i386_adjust_dynamic_symbol): Updated.
2626 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2627 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2628 size for PLT0 if there is no PLT0.
2629 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2630 output section is discarded only if GOT isn't empty.
2631 (elf_i386_relocate_section): Updated. Properly get PLT index
2632 if there is no PLT0.
2633 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2634 second and third slots in the PLT entry if there is no PLT0.
2635 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2636 if there is no PLT0. Set sh_entsize on the .plt.got section.
2637 (elf_i386_nacl_plt): Forward declaration.
2638 (elf_i386_get_plt_sym_val): Removed.
2639 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2640 against all dynamic relocations.
2641 (elf_i386_link_setup_gnu_properties): New function.
2642 (elf_backend_create_dynamic_sections): Updated.
2643 (elf_backend_setup_gnu_properties): New.
2644 (elf_i386_nacl_plt): Updated.
2645 (elf_i386_nacl_arch_bed): Likewise.
2646 (elf_i386_vxworks_arch_bed): Likewise.
2648 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2650 * elflink.c (elf_output_implib): Remove executable flag from import
2652 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2653 library is a relocatable object file.
2655 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2658 * elf32-avr.c (avr_should_move_sym): New function.
2659 (avr_should_reduce_sym_size): Likewise.
2660 (avr_should_increase_sym_size): Likewise.
2661 (elf32_avr_relax_delete_bytes): Adjust symbol values
2662 and sizes by calling new functions.
2664 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
2666 * config.bfd (riscv32-*): Enable rv64.
2668 2017-05-02 Alan Modra <amodra@gmail.com>
2671 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
2672 rather than h->root.type == bfd_link_hash_new.
2673 (bfd_elf_record_link_assignment): Similarly, call
2674 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2676 2017-04-29 Alan Modra <amodra@gmail.com>
2679 * reloc.c (reloc_offset_in_range): New function.
2680 (bfd_perform_relocation, bfd_install_relocation): Use it.
2681 (_bfd_final_link_relocate): Likewise.
2683 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
2685 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
2686 before using .plt.got.
2687 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2689 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2691 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
2692 instead of "+=" to update 0.
2694 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2696 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
2697 .plt.got section here.
2698 (elf_i386_check_relocs): Don't create the .plt.got section.
2699 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
2700 the .plt.got and .plt.bnd sections here.
2701 (elf_x86_64_check_relocs): Don't create the .plt.got nor
2704 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2706 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
2708 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
2709 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
2710 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
2711 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
2714 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2716 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
2718 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
2719 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
2720 the first relocatable ELF input with GNU properties.
2722 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2724 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
2725 VxWorks for non-PIC.
2727 2017-04-27 Alan Modra <amodra@gmail.com>
2729 * elf-bfd.h (struct elf_backend_data): Make asection param of
2730 elf_backend_eh_frame_address_size const.
2731 (_bfd_elf_eh_frame_address_size): Likewise.
2732 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
2733 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
2734 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
2735 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
2736 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
2737 (next_cie_fde_offset): Constify params.
2738 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2740 2017-04-27 Alan Modra <amodra@gmail.com>
2742 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
2743 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
2744 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
2746 (offset_adjust): New function.
2747 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
2748 (adjust_eh_frame_local_symbols): Likewise.
2749 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
2750 after changing anything. Return true if anything changed.
2751 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
2752 _bfd_elf_adjust_eh_frame_global_symbol for globals.
2754 2017-04-27 Alan Modra <amodra@gmail.com>
2756 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
2759 2017-04-27 Alan Modra <amodra@gmail.com>
2761 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2762 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
2763 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
2764 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
2765 for undef and undefweak dyn_relocs.
2766 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2767 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
2768 (allocate_got, allocate_dynrelocs): Likewise.
2769 (ppc64_elf_relocate_section): Likewise.
2771 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
2773 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
2774 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
2775 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
2776 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
2778 2017-04-26 Nick Clifton <nickc@redhat.com>
2781 * reloc.c (bfd_perform_relocation): Check for a negative address
2784 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2787 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
2789 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
2790 (elf_backend_always_renumber_dynsyms): Define.
2791 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
2792 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
2793 * elflink.c (bfd_elf_size_dynamic_sections): Also call
2794 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
2796 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2798 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2800 * elflink.c (bfd_elf_size_dynamic_sections): Only call
2801 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
2802 sections have been created.
2804 2017-04-26 Nick Clifton <nickc@redhat.com>
2807 * compress.c (bfd_init_section_compress_status): Check the return
2808 value from bfd_malloc.
2810 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2812 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
2813 no_finish_dynamic_symbol.
2814 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
2816 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
2817 weak symbol, don't make it dynamic.
2818 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
2819 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
2820 relocation for GOT reference.
2821 (elf_x86_64_finish_dynamic_symbol): Abort if
2822 no_finish_dynamic_symbol isn't 0.
2824 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2827 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
2828 undefined weak symbol, don't make it dynamic.
2829 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
2830 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2831 relocation for R_386_GOT32.
2833 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2836 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
2838 2017-04-23 Alan Modra <amodra@gmail.com>
2841 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
2842 * elf.c (lcomm_sym): New.
2843 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
2844 * bfd-in2.h: Regenerate.
2846 2017-04-23 Alan Modra <amodra@gmail.com>
2849 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
2850 parameters and comment.
2851 (_bfd_elf_get_reloc_section): Delete.
2852 (_bfd_elf_plt_get_reloc_section): Declare.
2853 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
2854 New functions. Don't blindly skip over assumed .rel/.rela prefix.
2856 (_bfd_elf_get_reloc_section): ..here. Delete.
2857 (assign_section_numbers): Call elf_get_reloc_section.
2858 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
2859 * elfxx-target.h (elf_backend_get_reloc_section): Update.
2861 2017-04-23 Alan Modra <amodra@gmail.com>
2864 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
2867 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2870 * elf32-i386.c (elf_i386_link_hash_entry): Add
2871 no_finish_dynamic_symbol.
2872 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
2873 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
2874 symbol, don't make it dynamic in PIE.
2875 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
2876 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2877 relocation for R_386_GOT32
2878 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
2881 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2885 * elflink.c (elf_link_add_object_symbols): Require
2886 --no-dynamic-linker with -E/--dynamic-list when creating
2889 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2891 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
2894 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2896 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
2897 dynamic symbol sorting.
2899 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
2902 * elflink.c (elf_link_add_object_symbols): Preserve
2903 dynamic_ref_after_ir_def when restoring the symbol table for
2904 unneeded dynamic object.
2906 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
2909 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
2910 on on undefined IFUNC symbol in the second PLT.
2912 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
2914 * peXXigen.c (pe_print_reloc): Correct chunk_end.
2916 2017-04-19 Alan Modra <amodra@gmail.com>
2918 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
2919 or make dynamic for info->dynamic_undefined_weak 0 and 1.
2920 * elf32-ppc.c:Formatting.
2921 (ensure_undefweak_dynamic): Don't make dynamic when
2922 info->dynamic_undefined_weak is zero.
2923 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2924 info->dynamic_undefined_weak. Discard undef dyn_relocs when
2925 not default visibility. Discard undef and undefweak
2927 (ppc_elf_relocate_section): Adjust to suit.
2928 * elf64-ppc.c: Formatting.
2929 (ensure_undefweak_dynamic): Don't make dynamic when
2930 info->dynamic_undefined_weak is zero.
2931 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2932 info->dynamic_undefined_weak. Discard them earlier.
2934 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
2937 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
2938 before generating the version definition section.
2940 2017-04-17 Alan Modra <amodra@gmail.com>
2942 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
2943 state when a regular object file defines a symbol with
2944 incompatible type to that defined by an earlier shared lib.
2946 2017-04-13 Alan Modra <amodra@gmail.com>
2948 * coffcode.h: Wrap some overly long _bfd_error_handler args.
2950 * elf32-arm.c: Likewise.
2951 * elf32-i386.c: Likewise.
2952 * elf32-mep.c: Likewise.
2953 * elf64-ia64-vms.c: Likewise.
2954 * elf64-x86-64.c: Likewise.
2955 * elflink.c: Likewise.
2956 * elfnn-ia64.c: Likewise.
2957 * elfxx-mips.c: Likewise.
2959 2017-04-13 Alan Modra <amodra@gmail.com>
2961 * aoutx.h: Use %B and %A in error messages throughout file.
2962 * aout-cris.c: Likewise.
2963 * archive.c: Likewise.
2964 * binary.c: Likewise.
2965 * coff-rs6000.c: Likewise.
2966 * coff-tic4x.c: Likewise.
2967 * coffcode.h: Likewise.
2968 * coffgen.c: Likewise.
2969 * cofflink.c: Likewise.
2970 * coffswap.h: Likewise.
2971 * cpu-arm.c: Likewise.
2972 * elf-eh-frame.c: Likewise.
2973 * elf-m10300.c: Likewise.
2975 * elf32-arc.c: Likewise.
2976 * elf32-arm.c: Likewise.
2977 * elf32-bfin.c: Likewise.
2978 * elf32-frv.c: Likewise.
2979 * elf32-iq2000.c: Likewise.
2980 * elf32-m32c.c: Likewise.
2981 * elf32-microblaze.c: Likewise.
2982 * elf32-nds32.c: Likewise.
2983 * elf32-rl78.c: Likewise.
2984 * elf32-rx.c: Likewise.
2985 * elf32-score.c: Likewise.
2986 * elf32-score7.c: Likewise.
2987 * elf32-sh64.c: Likewise.
2988 * elf32-v850.c: Likewise.
2989 * elf32-vax.c: Likewise.
2990 * elf32-visium.c: Likewise.
2991 * elf64-ia64-vms.c: Likewise.
2992 * elf64-mmix.c: Likewise.
2993 * elf64-sh64.c: Likewise.
2994 * elfcode.h: Likewise.
2995 * elfnn-aarch64.c: Likewise.
2996 * elfnn-ia64.c: Likewise.
2997 * elfxx-mips.c: Likewise.
2998 * hpux-core.c: Likewise.
3001 * linker.c: Likewise.
3002 * merge.c: Likewise.
3004 * oasys.c: Likewise.
3005 * pdp11.c: Likewise.
3006 * peXXigen.c: Likewise.
3007 * rs6000-core.c: Likewise.
3008 * vms-alpha.c: Likewise.
3009 * xcofflink.c: Likewise.
3011 2017-04-13 Alan Modra <amodra@gmail.com>
3013 * bfd.c (PRINT_TYPE): Define.
3014 (_doprnt): New function.
3015 (error_handler_internal): Use _doprnt.
3016 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3017 calls in their natural order, throughout file.
3018 * coff-mcore.c: Likewise.
3019 * coff-ppc.c: Likewise.
3020 * coff-tic80.c: Likewise.
3021 * cofflink.c: Likewise.
3022 * elf-s390-common.c: Likewise.
3024 * elf32-arm.c: Likewise.
3025 * elf32-i386.c: Likewise.
3026 * elf32-m32r.c: Likewise.
3027 * elf32-msp430.c: Likewise.
3028 * elf32-spu.c: Likewise.
3029 * elf64-ia64-vms.c: Likewise.
3030 * elf64-sparc.c: Likewise.
3031 * elf64-x86-64.c: Likewise.
3032 * elflink.c: Likewise.
3033 * elfnn-aarch64.c: Likewise.
3034 * elfnn-ia64.c: Likewise.
3035 * elfxx-mips.c: Likewise.
3037 2017-04-13 Alan Modra <amodra@gmail.com>
3039 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3040 branch veneers" error. Fix double space and format message.
3041 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3042 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3044 2017-04-13 Alan Modra <amodra@gmail.com>
3046 * bfd-in2.h: Regenerate.
3048 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3050 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3051 extra `\n' in warning/error messages.
3052 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3053 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3055 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3057 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3058 processor-specific properties with generic ELF target vector.
3060 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3062 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3063 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3064 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3065 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3067 (link_hash_newfunc): Initialize has_got_reloc and
3069 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3071 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3073 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3075 (_bfd_sparc_elf_fixup_symbol): New function.
3076 (allocate_dynrelocs): Don't allocate space for dynamic
3077 relocations and discard relocations against resolved undefined
3078 weak symbols in executable. Don't make resolved undefined weak
3079 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3080 relocation against undefined weak symbols in PIE.
3081 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3082 relocations against resolved undefined weak symbols in PIE
3083 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3084 without ynamic PLT/GOT relocations for resolved undefined weak
3086 Don't generate dynamic relocation against resolved undefined
3087 weak symbol in executable.
3088 (pie_finish_undefweak_symbol): New function.
3089 (_bfd_sparc_elf_finish_dynamic_sections): Call
3090 pie_finish_undefweak_symbol on all symbols in PIE.
3091 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3092 (_bfd_sparc_elf_fixup_symbol): New function.
3094 2017-04-10 Nick Clifton <nickc@redhat.com>
3096 * config.bfd: Remove ns32k from obsolete list.
3098 2017-04-10 Alan Modra <amodra@gmail.com>
3101 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3102 (special_sections_i): Likewise for .init_array.
3103 (special_sections_p): Likewise for .preinit_array.
3105 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3109 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3110 ELF_COMMON_DEF_P for common symbols.
3111 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3112 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3113 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3114 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3115 07492f668d2173da7a2bda3707ff0985e0f460b6.
3117 2017-04-07 Pedro Alves <palves@redhat.com>
3119 * opncls.c (bfd_get_debug_link_info): Rename to...
3120 (bfd_get_debug_link_info_1): ... this. Change type of second
3121 parameter to void pointer. Adjust.
3122 (bfd_get_debug_link_info): Reimplement on top of
3123 bfd_get_debug_link_info_1.
3124 (separate_debug_file_exists, separate_alt_debug_file_exists):
3125 Change type of second parameter to void pointer. Adjust.
3126 (get_func_type, check_func_type): Change type of second parameter
3128 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3129 the callback functions instead of passing the address of a local.
3130 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3131 find_separate_debug_file.
3132 (get_alt_debug_link_info_shim): Change type of second parameter to
3133 void pointer. Adjust.
3134 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3135 find_separate_debug_file.
3136 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3137 of second parameter to void pointer. Adjust.
3138 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3139 pointer local to find_separate_debug_file.
3141 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3143 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3144 external symbols with a definition.
3145 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3147 2017-04-07 Alan Modra <amodra@gmail.com>
3149 * po/SRC-POTFILES.in: Regenerate.
3151 2017-04-05 Alan Modra <amodra@gmail.com>
3153 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3156 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3158 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3159 numbers for DataDirectory entry indicies passed to
3162 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3164 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3165 each GNU_MBIND section and align GNU_MBIND section to page size.
3166 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3167 segment for each GNU_MBIND section.
3168 (_bfd_elf_init_private_section_data): Copy sh_info from input
3169 for GNU_MBIND section.
3171 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3173 * elfnn-riscv.c (GP_NAME): Delete.
3174 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3175 (_bfd_riscv_relax_lui): Likewise.
3177 2017-04-04 Nick Clifton <nickc@redhat.com>
3180 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3182 (bfd_elf_final_link): Only initialize the extended symbol index
3183 section if there are extended symbol tables to list.
3185 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3187 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3188 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3189 * configure.ac (elf): Add elf-properties.lo.
3190 * Makefile.in: Regenerated.
3191 * configure: Likewise.
3192 * elf-bfd.h (elf_property_kind): New.
3193 (elf_property): Likewise.
3194 (elf_property_list): Likewise.
3195 (elf_properties): Likewise.
3196 (_bfd_elf_parse_gnu_properties): Likewise.
3197 (_bfd_elf_get_property): Likewise.
3198 (_bfd_elf_link_setup_gnu_properties): Likewise.
3199 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3200 and setup_gnu_properties.
3201 (elf_obj_tdata): Add properties.
3202 * elf-properties.c: New file.
3203 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3204 (elf_i386_merge_gnu_properties): Likewise.
3205 (elf_backend_parse_gnu_properties): Likewise.
3206 (elf_backend_merge_gnu_properties): Likewise.
3207 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3208 (elf_x86_64_merge_gnu_properties): Likewise.
3209 (elf_backend_parse_gnu_properties): Likewise.
3210 (elf_backend_merge_gnu_properties): Likewise.
3211 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3212 (elf_backend_parse_gnu_properties): Likewise.
3213 (elf_backend_setup_gnu_properties): Likewise.
3214 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3215 elf_backend_merge_gnu_properties and
3216 elf_backend_setup_gnu_properties.
3218 2017-03-30 Pip Cet <pipcet@gmail.com>
3220 * elf32-wasm32.c: Add relocation code, two relocs.
3221 * reloc.c: Add wasm32 relocations.
3222 * libbfd.h: Regenerate.
3223 * bfd-in2.h: Regenerate.
3224 * bfd/po/bfd.pot: Regenerate.
3226 2017-03-29 Nick Clifton <nickc@redhat.com>
3229 * coff-bfd.h (struct coff_section_data): Add new fields:
3230 saved_bias and bias.
3231 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3232 computed for PE binaries.
3233 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3236 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3239 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3240 to handle a local symbol with a hash-symbol-entry; without PLT.
3241 Add BFD_ASSERT for an incidental case with GOT entry present.
3242 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3243 isn't forced-or-set local.
3245 2017-03-27 Pip Cet <pipcet@gmail.com>
3247 * wasm-module.c: New file to support WebAssembly modules.
3248 * wasm-module.h: New file to support WebAssembly modules.
3249 * doc/webassembly.texi: Start documenting wasm-module.c.
3250 * config.bfd: Add wasm_vec.
3251 * targets.c: Likewise.
3252 * configure.ac: Likewise.
3253 * Makefile.am: Add entries for wasm-module.c.
3254 * Makefile.in: Regenerate.
3255 * configure: Regenerate.
3256 * po/SRC-POTFILES.in: Regenerate.
3258 2017-03-27 Pip Cet <pipcet@gmail.com>
3260 * cpu-wasm32.c: New file to support wasm32 architecture.
3261 * elf32-wasm32.c: New file to support wasm32 architecture.
3262 * Makefile.am: Add wasm32 architecture.
3263 * archures.c: Likewise.
3264 * config.bfd: Likewise.
3265 * configure.ac: Likewise.
3266 * targets.c: Likewise.
3267 * Makefile.in: Regenerate.
3268 * bfd-in2.h: Regenerate.
3269 * configure: Regenerate.
3270 * po/SRC-POTFILES.in: Regenerate.
3272 2017-03-20 Alan Modra <amodra@gmail.com>
3275 * elf64-ppc.c (compare_symbols): Stabilize sort.
3277 2017-03-18 Alan Modra <amodra@gmail.com>
3279 * elf64-ppc.c (struct ppc_link_hash_table): Add
3280 local_ifunc_resolver and maybe_local_ifunc_resolver.
3281 (ppc_build_one_stub): Set flags on emitting dynamic
3282 relocation to ifunc.
3283 (ppc64_elf_relocate_section): Likewise.
3284 (ppc64_elf_finish_dynamic_symbol): Likewise.
3285 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3286 local dynamic relocs to ifuncs.
3287 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3288 local_ifunc_resolver and maybe_local_ifunc_resolver.
3289 (ppc_elf_relocate_section): Set flag on emitting dynamic
3290 relocation to ifuncs.
3291 (ppc_elf_finish_dynamic_symbol): Likewise.
3292 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3293 dynamic relocs to ifuncs.
3295 2017-03-13 Nick Clifton <nickc@redhat.com>
3298 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3299 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3300 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3301 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3302 * bfd-in2.h: Regenerate.
3303 * libbfd.h: Regenerate.
3304 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3306 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3307 (elfNN_aarch64_howto_table): Likewise.
3308 (aarch64_tls_transition_without_check): Likewise.
3309 (aarch64_reloc_got_type): Likewise.
3310 (elfNN_aarch64_final_link_relocate): Likewise.
3311 (elfNN_aarch64_tls_relax): Likewise.
3312 (elfNN_aarch64_relocate_section): Likewise.
3313 (elfNN_aarch64_gc_sweep_hook): Likewise.
3314 (elfNN_aarch64_check_relocs): Likewise.
3315 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3316 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3318 2017-03-11 Alan Modra <amodra@gmail.com>
3320 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3321 parameter is in fact used. Whitespace fixes.
3322 * elf64-ppc.c: Likewise.
3324 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3326 * rs6000-core.c (CORE_NEW): Simplify macro when
3327 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3329 2017-03-07 Alan Modra <amodra@gmail.com>
3333 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3336 2017-03-05 Alan Modra <amodra@gmail.com>
3338 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3339 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3340 (next_cie_fde_offset): New function.
3341 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3342 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3343 four bytes. Align CIEs to four or eight bytes depending on
3344 per_encoding_aligned8. Align FDEs according to their encoding.
3345 Pad last FDE to output section alignment.
3346 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3348 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3349 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3350 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3352 2017-03-02 Martin Bickel <binutils@ineranves.de>
3355 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3356 empty segments which have a zero filesz, but a non-zero memsz.
3358 2017-03-02 Alan Modra <amodra@gmail.com>
3360 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3362 2017-02-28 Alan Modra <amodra@gmail.com>
3364 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3365 (ppc64_elf_relocate_section): Likewise.
3367 2017-02-28 Alan Modra <amodra@gmail.com>
3370 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3371 rather than elf32_nios2_hash_table or elf_hash_table.
3372 (create_got_section): Likewise.
3373 (nios2_elf32_finish_dynamic_symbol): Likewise.
3374 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3375 (nios2_elf32_size_dynamic_sections): Likewise.
3376 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3377 vars. Use htab equivalents directly instead. Don't create
3378 all dynamic sections on needing just the GOT. Use a goto
3379 rather than a fall-through with reloc test. Ensure
3380 htab->dynobj is set when making dynamic sreloc section.
3381 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3382 equivalent directly instead. Don't segfault on looking for
3383 .dynamic when dynamic sections have not been created. Don't
3384 segfault on .got.plt being discarded.
3385 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3386 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3387 fixme and another not so relevant comment.
3388 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3389 already set, set hash table dynobj on creating .sbss.
3391 2017-02-28 Alan Modra <amodra@gmail.com>
3393 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3394 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3395 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3396 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3397 (ppc64_elf_relocate_section): Likewise.
3398 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3399 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3400 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3401 * libbfd.h: Regenerate.
3402 * bfd-in2.h: Regenerate.
3404 2017-02-28 Alan Modra <amodra@gmail.com>
3406 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3407 dynamic .data.rel.ro read-only.
3408 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3409 rather than section flags when deciding where copy reloc goes.
3410 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3411 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3412 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3413 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3414 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3415 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3416 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3417 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3418 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3419 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3420 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3421 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3422 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3423 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3424 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3425 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3426 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3427 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3428 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3430 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3432 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3433 `jalr $0, $25' instruction encoding.
3435 2017-02-27 Nick Clifton <nickc@redhat.com>
3438 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3439 generating a seg-fault when encountering a symbol that has been
3440 deleted by garbage collection.
3442 2017-02-25 Alan Modra <amodra@gmail.com>
3444 * elf32-arc.c (struct dynamic_sections): Delete.
3445 (enum dyn_section_types): Delete.
3446 (dyn_section_names): Delete.
3447 (arc_create_dynamic_sections): Delete.
3448 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3449 segfault on discarded .rela.plt section.
3450 (elf_arc_size_dynamic_sections): Formatting. Don't call
3451 arc_create_dynamic_sections. Don't allocate memory for sections
3452 handled by the generic linker. Correct code finding relocs in
3453 read-only sections. Set SEC_EXCLUDE on zero size .got,
3454 .got.plt, and .dynbss sections. Do set .interp for pies.
3456 2017-02-24 Andrew Waterman <andrew@sifive.com>
3458 * elfnn-riscv.c (GP_NAME): New macro.
3459 (riscv_global_pointer_value): Use it.
3460 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3461 output section, consider only that section's alignment.
3463 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3465 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3466 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3467 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3468 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3470 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3472 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3473 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3476 2017-02-23 Alan Modra <amodra@gmail.com>
3479 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3481 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3482 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3485 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3488 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3489 processing ahead of the call to `elf_gc_sweep_symbol'.
3491 2017-02-22 Nick Clifton <nickc@redhat.com>
3494 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3495 created section 4-byte alignment.
3497 2017-02-22 Alan Modra <amodra@gmail.com>
3499 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3500 on .got or .plt output section being discarded by script.
3501 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3504 2017-02-21 Alan Modra <amodra@gmail.com>
3506 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3507 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3509 2017-02-20 Alan Modra <amodra@gmail.com>
3512 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3513 if DT_RELSZ/DT_RELASZ is zero.
3515 2017-02-17 Nick Clifton <nickc@redhat.com>
3517 * compress.c (bfd_get_full_section_contents): Remember to reduce
3518 compressed size by the sizeof the compression header when
3519 decompressing the contents.
3521 2017-02-17 Pedro Alves <palves@redhat.com>
3523 * srec.c (Chunk): Rename to ...
3524 (_bfd_srec_len): ... this.
3525 (S3Forced): Rename to ...
3526 (_bfd_srec_forceS3): ... this.
3527 * objcopy.c: Adjust all references.
3529 2017-02-17 Pedro Alves <palves@redhat.com>
3531 * archive.c (bsd_write_armap): Rename to ...
3532 (_bfd_bsd_write_armap): ... this.
3533 (coff_write_armap): Rename to ...
3534 (_bfd_coff_write_armap): ... this.
3535 * libbfd-in.h (bsd_write_armap): Rename to ...
3536 (_bfd_bsd_write_armap): ... this.
3537 (coff_write_armap): Rename to ...
3538 (_bfd_coff_write_armap): ... this.
3539 * aout-target.h, aout-tic30.c: Adjust all users.
3540 * libbfd.h: Regenerate.
3542 2017-02-17 Pedro Alves <palves@redhat.com>
3544 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3545 (warn_deprecated): Rename to ...
3546 (_bfd_warn_deprecated): ... this.
3547 * libbfd.c (warn_deprecated): Rename to ...
3548 (_bfd_warn_deprecated): ... this.
3549 * bfd-in2.h: Regenerate.
3551 2017-02-17 Pedro Alves <palves@redhat.com>
3553 * bfdio.c (real_ftell): Rename to ...
3554 (_bfd_real_ftell): ... this.
3555 (real_fseek): Rename to ...
3556 (_bfd_real_fseek): ... this.
3557 (real_fopen): Rename to ...
3558 (_bfd_real_fopen): ... this.
3559 * libbfd-in.h (real_ftell): Rename to ...
3560 (_bfd_real_ftell): ... this.
3561 (real_fseek): Rename to ...
3562 (_bfd_real_fseek): ... this.
3563 (real_fopen): Rename to ...
3564 (_bfd_real_fopen): ... this.
3565 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3566 * libbfd.h: Regenerate.
3568 2017-02-17 Pedro Alves <palves@redhat.com>
3570 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3571 * libbfd.c (read_unsigned_leb128): Rename to ...
3572 (_bfd_read_unsigned_leb128): ... this.
3573 (read_signed_leb128): Rename to ...
3574 (_bfd_read_signed_leb128): ... this.
3575 (safe_read_leb128): Rename to ...
3576 (_bfd_safe_read_leb128): ... this.
3577 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3578 (_bfd_read_unsigned_leb128): ... this.
3579 (read_signed_leb128): Rename to ...
3580 (_bfd_read_signed_leb128): ... this.
3581 (safe_read_leb128): Rename to ...
3582 (_bfd_safe_read_leb128): ... this.
3583 * libbfd.h: Renegerate.
3585 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3587 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3588 before trying to fine matching file and line information.
3590 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3592 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3593 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3594 not match current bfd, then reload debug information. Record bfd
3595 we're loading debug info for in the stash. If we have debug
3596 informatin in the cache then perform section placement before
3599 2017-02-16 Alan Modra <amodra@gmail.com>
3602 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3603 * elfxx-target.h (elf_backend_no_page_alias): Define.
3604 (elfNN_bed): Init new field.
3605 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3606 ensure PT_LOAD segment starts on a new page.
3607 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3609 2017-02-16 Alan Modra <amodra@gmail.com>
3612 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3615 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3617 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3618 * bfd-in2.h: Regenerated.
3620 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3623 * elf32-i386.c (elf_i386_relocate_section): Allow
3624 "lea foo@GOT, %reg" in PIC.
3626 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3629 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3630 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3631 error against local IFUNC symbol without a base register for
3634 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3636 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3637 `%P: %H:' with `info->callbacks->einfo'.
3638 (ppc_elf_relocate_section): Likewise.
3639 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3640 (ppc64_elf_edit_toc): Likewise.
3641 (ppc64_elf_relocate_section): Likewise.
3643 2017-02-14 Alan Modra <amodra@gmail.com>
3645 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3646 --gc-keep-exported, and test versioned field of sym rather than
3647 looking for @ in name.
3649 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3651 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3654 2017-02-13 Nick Clifton <nickc@redhat.com>
3657 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3660 2017-02-07 Andrew Waterman <andrew@sifive.com>
3662 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3663 entry size if PLT header is written.
3665 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
3667 Fix sparc64 dynamic relocation processing to use the dynamic
3669 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3670 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
3673 2017-02-03 Nick Clifton <nickc@redhat.com>
3676 * coffcode.h (coff_write_object_contents): Enlarge size of
3677 s_name_buf in order to avoid compile time warning about possible
3679 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
3680 32-bits of insn value before printing into buffer.
3682 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3684 * elfxx-mips.c (mips_elf_hash_sort_data): Add
3685 `max_local_dynindx'.
3686 (mips_elf_sort_hash_table): Handle it.
3687 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
3688 symbols bump up `max_local_dynindx' rather than
3689 `max_non_got_dynindx'.
3691 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3693 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
3694 `min_got_dynindx', `max_unref_got_dynindx' and
3695 `max_non_got_dynindx' members to the `bfd_size_type' data type.
3696 (mips_elf_sort_hash_table): Adjust accordingly.
3698 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3700 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
3701 to access the hash table.
3703 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3705 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
3706 non-NULL `htab' to the beginning.
3708 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3710 * elflink.c (elf_gc_sweep): Wrap overlong line.
3712 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
3714 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
3715 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
3716 * elfxx-mips.c (mips_elf_link_hash_table): Add
3717 `ignore_branch_isa' member.
3718 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
3719 in branch relocation calculation as an error if
3720 `ignore_branch_isa' has been set.
3721 (_bfd_mips_elf_insn32): Rename to...
3722 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
3723 parameter to `insn32' and add an `ignore_branch_isa' parameter.
3724 Handle the new parameter.
3726 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
3728 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
3729 local variable dynobj.
3732 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
3733 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
3734 executable from read-only sections into sdynrelro.
3735 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
3736 dynamic relocs in sdynrelro.
3737 (elf_backend_want_dynrelro): Define.
3739 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3741 * config.bfd (*-*-rtemsaout*): Mark as removed.
3743 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3745 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
3746 (arm-*-rtems*): Move to (arm*-*-eabi*).
3747 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
3748 (m68-*-rtems*): Move to (m68*-*-elf*).
3750 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3752 * config.bfd (*-*-rtemscoff*): Mark as removed.
3754 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
3757 * elflink.c (bfd_elf_record_link_assignment): Revert last
3758 change and don't ever clear `forced_local'. Set `mark'
3760 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
3762 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
3763 (bfd_elf_size_dynamic_sections): ... here.
3764 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
3765 and set `mark' instead in `__tls_get_addr_opt' processing.
3766 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
3768 2017-01-24 Alan Modra <amodra@gmail.com>
3770 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
3771 where dynamic relocs are preferable. Allow ifunc too.
3772 (ensure_undefweak_dynamic): New function.
3773 (allocate_dynrelocs): Use it here. Move plt handling last and
3774 don't make symbols dynamic, simplifying loop. Only make undef
3775 weak symbols with GOT entries dynamic. Correct condition
3776 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
3777 comments. Remove goto.
3778 (ppc_elf_relocate_section): Correct test for using dynamic
3779 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3780 to suit. Set up explicit tls_index entries and implicit GOT
3781 tls_index entries resolvable at link time for
3782 __tls_get_addr_opt. Simplify test to clear mem for prelink.
3783 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
3784 (ensure_undefweak_dynamic): New function.
3785 (allocate_dynrelocs): Use it here. Only make undef weak symbols
3786 with GOT entries dynamic. Remove unnecessary test of
3787 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
3788 (ppc64_elf_relocate_section): Correct test for using dynamic
3789 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3790 to suit. Set up explicit tls_index entries and implicit GOT
3791 tls_index entries resolvable at link time for __tls_get_addr_opt.
3792 Simplify expression to clear mem for prelink.
3794 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
3796 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
3798 2017-01-20 Jiong Wang <jiong.wang@arm.com>
3800 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
3801 (elf_backend_hash_symbol): Define.
3803 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
3806 * elflink.c (bfd_elf_record_link_assignment): Clear any
3807 `forced_local' marking for DSO symbols that are not being
3810 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3812 * elfnn-riscv.c (riscv_elf_object_p): New function.
3814 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
3817 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3819 (elf_x86_64_check_relocs): Create .eh_frame section for the
3821 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3822 .eh_frame section for the .plt.bnd section.
3823 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3824 for the .plt.bnd section.
3826 2017-01-12 Nick Clifton <nickc@redhat.com>
3829 * opncls.c (find_separate_debug_file): Add include_dirs
3830 parameter. Only include the directory part of the bfd's filename
3831 in search paths if include_dirs is true. Add a couple of extra
3832 locations for looking for debug files.
3833 ( bfd_follow_gnu_debuglink): Update invocation of
3834 find_separate_debug_file.
3835 (bfd_follow_gnu_debugaltlink): Likewise.
3836 (get_build_id): New function: Finds the build-id of the given bfd.
3837 (get_build_id_name): New function: Computes the name of the
3838 separate debug info file for a bfd, based upon its build-id.
3839 (check_build_id_file): New function: Checks to see if a separate
3840 debug info file exists at the given location, and that its
3841 build-id matches that of the original bfd.
3842 (bfd_follow_build_id_debuglink): New function: Finds a separate
3843 debug info file for a given bfd by using the build-id method.
3844 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
3845 method of locating a separate debug info file before using the
3847 * bfd-in2.h: Regenerate.
3849 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
3852 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
3853 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
3854 elf_x86_64_eh_frame_plt_got.
3855 (elf_x86_64_size_dynamic_sections): Get unwind info from
3856 elf_x86_64_bnd_arch_bed for the BND PLT.
3858 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
3860 * config.bfd: Add entries for i686-redox and x86_64-redox.
3862 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3864 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
3866 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
3867 .eh_frame section to 4 bytes for x32.
3868 (elf_x86_64_check_relocs): Likewise.
3870 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3873 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
3874 (PLT_GOT_FDE_LENGTH): Likewise.
3875 (elf_i386_plt_layout): Add eh_frame_plt_got and
3876 eh_frame_plt_got_size.
3877 (elf_i386_plt): Updated.
3878 (elf_i386_link_hash_table): Add plt_got_eh_frame.
3879 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
3880 (elf_i386_size_dynamic_sections): Allocate and initialize
3881 .eh_frame section for .plt.got.
3882 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
3884 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
3885 eh_frame_plt_got_size.
3886 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
3887 (PLT_GOT_FDE_LENGTH): Likewise.
3888 (elf_x86_64_backend_data): Add eh_frame_plt_got and
3889 eh_frame_plt_got_size.
3890 (elf_x86_64_arch_bed): Updated.
3891 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
3892 eh_frame_plt_got_size.
3893 (elf_x86_64_nacl_arch_bed): Likewise.
3894 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
3895 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
3896 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3897 .eh_frame section for .plt.got.
3898 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3901 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3903 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
3904 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
3906 2017-01-09 Nick Clifton <nickc@redhat.com>
3908 * dwarf2.c (lookup_address_in_function_table): Return early if
3909 there are no functions in the given comp unit, or if the high
3910 address of the last function in the comp unit is less than the
3913 2017-01-09 Nick Clifton <nickc@redhat.com>
3916 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
3917 message if there are too many symbols to load.
3919 2017-01-04 James Clarke <jrtc27@jrtc27.com>
3921 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
3922 if relocs are cached.
3924 2017-01-03 Rich Felker <bugdal@aerifal.cx>
3927 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
3928 for R_MICROBLAZE_GOTOFF_64.
3930 2017-01-03 Nick Clifton <nickc@redhat.com>
3932 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
3933 warning about using a possibly uninitialised variable.
3935 2017-01-02 Alan Modra <amodra@gmail.com>
3937 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
3938 (allocate_plt_static, allocate_dynrelocs): Use it.
3940 2017-01-02 Alan Modra <amodra@gmail.com>
3942 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
3943 .PARISC.unwind section.
3945 2017-01-02 Alan Modra <amodra@gmail.com>
3948 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
3949 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
3950 indirect to GOT pointer relative code edit.
3952 2017-01-02 Alan Modra <amodra@gmail.com>
3954 Update year range in copyright notice of all files.
3956 For older changes see ChangeLog-2016
3958 Copyright (C) 2017 Free Software Foundation, Inc.
3960 Copying and distribution of this file, with or without modification,
3961 are permitted in any medium without royalty provided the copyright
3962 notice and this notice are preserved.
3968 version-control: never