1 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
4 check has_non_got_reloc.
6 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
10 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
11 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
12 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
13 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
14 and linker_def on __ehdr_start if it is referenced and not
16 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
17 and return TRUE when building executable, if a symbol has
18 non-GOT/non-PLT relocations in text section or there is no
20 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
22 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
24 * elfxx-x86.h: Update comments.
26 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
28 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
29 elf_x86_plt_layout_table with elf_x86_init_table.
30 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
32 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
34 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
35 (elf_x86_init_table): This.
36 (_bfd_x86_elf_link_setup_gnu_properties): Replace
37 elf_x86_plt_layout_table with elf_x86_init_table.
39 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
41 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
42 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
43 * configure: Regenerated.
44 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
45 and r_sym fields of plt_layout.
46 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
48 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
49 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
50 r_info nor r_sym fields.
51 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
53 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
55 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
57 * (_bfd_riscv_relax_align): Call bfd_set_error and
58 print an error message when unable to relax a .align directive.
60 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
62 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
63 (riscv_record_pcrel_hi_reloc): Add absolute argument.
64 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
65 R_RISCV_PCREL_HI20 relocs, and pass the result to
66 riscv_record_pcrel_hi_reloc.
68 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
70 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
71 r_type_p. Remove the converted argument. Replace
72 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
73 the new relocation type via r_type_p.
74 (elf_i386_relocate_section): Likewise.
75 (elf_i386_finish_dynamic_symbol): Likewise.
76 (need_convert_load): Removed.
77 (check_relocs_failed): Updated.
78 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
79 instead of setting need_convert_load.
80 (_bfd_i386_elf_convert_load): Removed.
81 * elf64-x86-64.c (need_convert_load): Removed.
82 (check_relocs_failed): Updated.
83 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
84 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
85 Return the new relocation type via r_type_p.
86 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
87 instead of setting need_convert_load.
88 (elf_x86_64_check_relocs): Don't check PIC if relocation has
90 (_bfd_x86_64_elf_convert_load): Removed.
91 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
92 with SYMBOL_REFERENCES_LOCAL_P.
93 (elf_x86_64_finish_dynamic_symbol): Likewise.
94 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
96 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
97 (_bfd_x86_elf_link_symbol_references_local): New function.
98 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
99 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
100 SYMBOL_REFERENCES_LOCAL_P.
101 (elf_x86_link_hash_entry): Add local_ref.
102 (elf_x86_link_hash_table): Remove convert_load.
103 (_bfd_i386_elf_convert_load): Removed.
104 (_bfd_x86_64_elf_convert_load): Likewise.
105 (_bfd_x86_elf_link_symbol_references_local): New.
107 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
109 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
110 (elf_x86_64_info_to_howto): Get the real relocation type by
111 masking out R_X86_64_converted_reloc_bit.
112 (elf_x86_64_check_tls_transition): Get the real relocation type
113 by masking out R_X86_64_converted_reloc_bit.
114 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
115 instead of setting converted_reloc.
116 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
117 instead of converted_reloc. Get the real relocation type by
118 masking out R_X86_64_converted_reloc_bit.
119 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
120 R_X86_64_converted_reloc_bit is valid.
121 * elfxx-x86.h (converted_reloc): Removed.
123 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
125 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
126 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
127 to get the relocation type again.
128 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
129 r_type when calling elf_x86_64_tls_transition. Don't use
130 ELF32_R_TYPE to get the relocation type again.
132 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
134 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
137 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
139 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
140 argument. Don't check relocation overflow. Avoid relocation
141 overflow if --no-relax is used. Set converted_reloc on symbol
142 if a GOTPCREL relocation is converted.
143 (elf_x86_64_relocate_section): Issue a fatal error and suggest
144 --no-relax if GOTPCREL relocation conversion leads to relocation
146 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
148 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
149 Edmar Wienskoski <edmar.wienskoski@nxp.com
151 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
152 (ppc_elf_check_relocs): Handle it.
153 (ppc_elf_vle_split20): New function.
154 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
156 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
159 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
160 for x86-64 if GOT_TLS_GDESC_P is true.
162 2017-09-03 Alan Modra <amodra@gmail.com>
165 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
167 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
169 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
170 tls_get_addr for x86-64 in one place.
172 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
174 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
175 with elfxx-x86.lo for 64-bit BFD.
176 * configure: Regenerated.
178 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
180 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
181 (_bfd_i386_elf_convert_load): This. Remove static.
182 (elf_i386_size_dynamic_sections): Removed.
183 (elf_backend_size_dynamic_sections): Likewise.
184 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
185 (_bfd_x86_64_elf_convert_load): This. Remove static.
186 (elf_x86_64_size_dynamic_sections): Removed.
187 (elf_backend_size_dynamic_sections): Likewise.
188 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
189 (elf_x86_allocate_dynrelocs): This. Make it static.
190 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
191 (elf_x86_allocate_local_dynreloc): This. Make it static.
192 (elf_i386_is_reloc_section): New function.
193 (elf_x86_64_is_reloc_section): Likewise.
194 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
195 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
196 Rearrange got_entry_size initialization.
197 (_bfd_x86_elf_size_dynamic_sections): New function.
198 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
199 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
200 (_bfd_i386_elf_convert_load): New.
201 (_bfd_x86_64_elf_convert_load): Likewise.
202 (_bfd_x86_elf_size_dynamic_sections): Likewise.
203 (elf_backend_size_dynamic_sections): Likewise.
204 (_bfd_x86_elf_allocate_dynrelocs): Removed.
205 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
207 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
209 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
212 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
214 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
215 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
217 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
219 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
220 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
221 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
222 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
223 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
224 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
226 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
228 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
229 (elf_i386_allocate_local_dynrelocs): Likewise.
230 (elf_i386_size_dynamic_sections): Replace
231 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
232 with _bfd_x86_elf_allocate_dynrelocs and
233 _bfd_x86_elf_allocate_local_dynrelocs.
234 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
235 (elf_x86_64_allocate_local_dynrelocs): Likewise.
236 (elf_x86_64_size_dynamic_sections): Replace
237 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
238 with _bfd_x86_elf_allocate_dynrelocs and
239 _bfd_x86_elf_allocate_local_dynrelocs.
240 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
241 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
242 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
243 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
245 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
247 * elf32-i386.c (is_i386_elf): Removed.
248 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
249 (elf_i386_size_dynamic_sections): Likewise.
250 (elf_i386_relocate_section): Likewise.
251 * elf64-x86-64.c (is_x86_64_elf): Removed.
252 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
254 (elf_x86_64_size_dynamic_sections): Likewise.
255 (elf_x86_64_relocate_section): Likewise.
256 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
258 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
261 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
263 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
264 (elf_i386_allocate_dynrelocs): Replace
265 elf_i386_compute_jump_table_size with
266 elf_x86_compute_jump_table_size.
267 (elf_i386_size_dynamic_sections): Likewise.
268 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
269 (elf_x86_64_allocate_dynrelocs): Replace
270 elf_x86_64_compute_jump_table_size with
271 elf_x86_compute_jump_table_size.
272 (elf_x86_64_size_dynamic_sections): Likewise.
273 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
275 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
276 (elf_x86_compute_jump_table_size): New.
278 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
280 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
282 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
283 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
285 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
287 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
288 with htab->is_vxworks.
289 (elf_i386_size_dynamic_sections): Likewise.
290 (elf_i386_relocate_section): Likewise.
291 (elf_i386_finish_dynamic_symbol): Likewise.
292 (elf_i386_finish_dynamic_sections): Likewise.
294 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
296 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
297 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
298 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
299 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
300 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
301 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
302 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
303 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
305 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
308 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
309 ELF_COMMON_DEF_P for common symbols.
311 2017-09-02 Alan Modra <amodra@gmail.com>
313 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
314 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
315 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
317 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
319 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
320 (elf_backend_gc_mark_hook): Likewise.
321 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
322 (elf_backend_gc_mark_hook): Likewise.
323 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
324 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
325 (elf_backend_gc_mark_hook): Likewise.
327 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
329 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
330 (elf_backend_adjust_dynamic_symbol): Likewise.
331 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
332 (elf_backend_adjust_dynamic_symbol): Likewise.
333 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
334 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
335 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
336 (_bfd_x86_elf_adjust_dynamic_symbol): New.
337 (elf_backend_adjust_dynamic_symbol): Likewise.
339 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
341 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
344 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
346 * elf32-i386.c (elf_i386_mkobject): Removed.
347 (bfd_elf32_mkobject): Likewise.
348 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
349 (bfd_elf64_mkobject): Likewise.
350 (bfd_elf32_mkobject): Likewise.
351 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
352 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
353 (bfd_elf64_mkobject): Likewise.
354 (bfd_elf32_mkobject): Likewise.
356 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
358 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
359 Call _bfd_x86_elf_link_setup_gnu_properties.
360 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
361 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
363 (elf_x86_64_non_lazy_plt): Likewise.
364 (elf_x86_64_lazy_bnd_plt): Likewise.
365 (elf_x86_64_non_lazy_bnd_plt): Likewise.
366 (elf_x86_64_lazy_ibt_plt): Likewise.
367 (elf_x32_lazy_ibt_plt): Likewise.
368 (elf_x86_64_non_lazy_ibt_plt): Likewise.
369 (elf_x32_non_lazy_ibt_plt): Likewise.
370 (elf_x86_64_nacl_plt): Likewise.
371 (elf_x86_64_link_setup_gnu_properties): Updated. Call
372 _bfd_x86_elf_link_setup_gnu_properties.
373 * elfxx-x86.c: Include elf-vxworks.h".
374 (_bfd_x86_elf_link_setup_gnu_properties): New function.
375 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
376 comments for pic_plt0_entry and pic_plt_entry.
377 (elf_x86_non_lazy_plt_layout): Likewise.
378 (elf_x86_plt_layout_table): New.
379 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
381 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
385 .eh_frame section for the second PLT.
386 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
387 alignment of .eh_frame section for the second PLT.
389 2017-09-01 Nick Clifton <nickc@redhat.com>
392 * dwarf2.c (decode_line_info): Fix test for an overlong line info
395 2017-09-01 Nick Clifton <nickc@redhat.com>
398 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
399 attribute buffer is NUL terminated.
401 2017-08-31 Nick Clifton <nickc@redhat.com>
404 * dwarf2.c (read_section): If necessary add a terminating NUL byte
405 to dwarf string sections.
407 2017-08-31 Alan Modra <amodra@gmail.com>
409 * po/SRC-POTFILES.in: Regenerate.
411 2017-08-31 Alan Modra <amodra@gmail.com>
413 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
414 for a section containing just a terminator. Allow multiple
415 terminators at end of section.
416 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
417 sections when not adding alignment. Assert on terminator in
420 2017-08-31 Alan Modra <amodra@gmail.com>
424 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
427 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
429 * configure.ac (bfd_backends): Add elf64.lo together with
430 elfxx-x86.lo for 64-bit BFD.
431 * configure: Regenerated.
433 2017-08-31 James Bowman <james.bowman@ftdichip.com>
435 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
438 2017-08-31 Alan Modra <amodra@gmail.com>
441 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
442 before _close_and_cleanup. Call iovec->bclose after.
443 (bfd_close): Remove code common to, and call, bfd_close_all_done.
445 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
447 * elf32-i386.c (elf_i386_plt_type): Removed.
448 (elf_i386_plt): Likewise.
449 (elf_i386_get_synthetic_symtab): Updated. Call
450 _bfd_x86_elf_get_synthetic_symtab.
451 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
452 (elf_x86_64_plt): Likewise.
453 (elf_x86_64_get_synthetic_symtab): Updated. Call
454 _bfd_x86_elf_get_synthetic_symtab.
455 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
456 (elf_x86_64_get_plt_got_vma): Likewise.
457 (elf_i386_valid_plt_reloc_p): Likewise.
458 (elf_x86_64_valid_plt_reloc_p): Likewise.
459 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
460 * elfxx-x86.h (elf_x86_plt_type): New.
461 (elf_x86_plt): Likewise.
462 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
464 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
466 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
467 target_id instead of elf_machine_code.
469 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
471 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
472 (elf_i386_lazy_plt_layout): Likewise.
473 (elf_i386_non_lazy_plt_layout): Likewise.
474 (elf_i386_plt_layout): Likewise.
475 (elf_i386_link_hash_table): Likewise.
476 (elf_i386_next_tls_desc_index): Likewise.
477 (elf_i386_srelplt2): Likewise.
478 (elf_i386_plt): Likewise.
479 (elf_i386_lazy_plt): Likewise.
480 (elf_i386_non_lazy_plt): Likewise.
481 (elf_i386_link_hash_table_create): Likewise.
482 (bfd_elf32_bfd_link_hash_table_create): Likewise.
483 (elf_i386_lazy_plt): Updated.
484 (elf_i386_non_lazy_plt): Likewise.
485 (elf_i386_lazy_ibt_plt): Likewise.
486 (elf_i386_non_lazy_ibt_plt): Likewise.
487 (elf_i386_allocate_dynrelocs): Likewise.
488 (elf_i386_size_dynamic_sections): Likewise.
489 (elf_i386_relocate_section): Likewise.
490 (elf_i386_finish_dynamic_symbol): Likewise.
491 (elf_i386_finish_dynamic_sections): Likewise.
492 (elf_i386_get_synthetic_symtab): Likewise.
493 (elf_i386_link_setup_gnu_properties): Likewise.
494 (elf_i386_nacl_plt): Likewise.
495 * elf64-x86-64.c (ABI_64_P): Removed.
496 (ELF64_DYNAMIC_INTERPRETER): Likewise.
497 (ELF32_DYNAMIC_INTERPRETER): Likewise.
498 (elf_x86_64_lazy_plt_layout): Likewise.
499 (elf_x86_64_non_lazy_plt_layout): Likewise.
500 (elf_x86_64_plt_layout): Likewise.
501 (elf_x86_64_link_hash_table): Likewise.
502 (elf_x86_64_plt): Likewise.
503 (elf_x86_64_lazy_plt): Likewise.
504 (elf_x86_64_non_lazy_plt): Likewise.
505 (elf_x86_64_link_hash_table_create): Likewise.
506 (bfd_elf64_bfd_link_hash_table_create): Likewise.
507 (bfd_elf32_bfd_link_hash_table_create): Likewise.
508 (elf_x86_64_lazy_plt): Updated.
509 (elf_x86_64_non_lazy_plt): Likewise.
510 (elf_x86_64_lazy_bnd_plt): Likewise.
511 (elf_x86_64_non_lazy_bnd_plt): Likewise.
512 (elf_x86_64_lazy_ibt_plt): Likewise.
513 (elf_x32_lazy_ibt_plt): Likewise.
514 (elf_x86_64_non_lazy_ibt_plt): Likewise.
515 (elf_x32_non_lazy_ibt_plt): Likewise.
516 (elf_x86_64_allocate_dynrelocs): Likewise.
517 (elf_x86_64_size_dynamic_sections): Likewise.
518 (elf_x86_64_relocate_section): Likewise.
519 (elf_x86_64_finish_dynamic_symbol): Likewise.
520 (elf_x86_64_finish_dynamic_sections): Likewise.
521 (elf_x86_64_get_synthetic_symtab): Likewise.
522 (elf_x86_64_link_setup_gnu_properties): Likewise.
523 (elf_x86_64_nacl_plt): Likewise.
524 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
526 (ELF32_DYNAMIC_INTERPRETER): New.
527 (ELF64_DYNAMIC_INTERPRETER): Likewise.
528 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
529 (_bfd_x86_elf_link_hash_table_create): Likewise.
530 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
531 (elf_x86_link_hash_table_free): This. Make it static.
532 * elfxx-x86.h: Don't include "objalloc.h".
534 (elf_x86_lazy_plt_layout): Likewise.
535 (elf_x86_non_lazy_plt_layout): Likewise.
536 (elf_x86_plt_layout): Likewise.
537 (_bfd_x86_elf_link_hash_table_create): Likewise.
538 (bfd_elf64_bfd_link_hash_table_create): Likewise.
539 (bfd_elf32_bfd_link_hash_table_create): Likewise.
540 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
541 srelplt2 and next_tls_desc_index.
542 (_bfd_x86_elf_link_hash_table_free): Removed.
544 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
546 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
547 branch offset interpretation.
549 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
552 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
554 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
556 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
557 (elf_x86_64_srelplt2): Likewise.
559 2017-08-30 Alan Modra <amodra@gmail.com>
561 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
562 (ppc64_elf_tls_optimize): Set it.
563 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
564 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
565 addis would add zero.
566 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
567 (ppc_elf_tls_optimize): Set it.
568 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
569 insn on TPREL16_LO relocs to use r2 when addis would add zero.
571 2017-08-30 Alan Modra <amodra@gmail.com>
573 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
574 __tls_get_addr call sequences to LE, don't move the addi down
575 to the nop. Replace the bl with addi and leave the nop alone.
577 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
579 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
581 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
583 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
585 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
587 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
588 (BFD64_BACKENDS): Likewise.
589 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
590 (BFD64_BACKENDS_CFILES): Likewise.
591 * Makefile.in: Regenerated.
592 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
593 elf32-i386.lo and elf64-x86-64.lo.
594 * configure: Regenerated.
595 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
596 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
597 "objalloc.h" and "hashtab.h".
598 (ELIMINATE_COPY_RELOCS): Removed.
599 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
600 (SYMBOL_NO_COPYRELOC): Likewise.
601 (elf_i386_link_hash_entry): Likewise.
602 (GOT_UNKNOWN): Likewise.
603 (GOT_NORMAL): Likewise.
604 (GOT_TLS_GD): Likewise.
605 (elf_i386_hash_entry): Likewise.
606 (elf_i386_obj_tdata): Likewise.
607 (elf_i386_tdata): Likewise.
608 (elf_i386_local_got_tls_type): Likewise.
609 (elf_i386_local_tlsdesc_gotent): Likewise.
610 (elf_i386_hash_table): Likewise.
611 (elf_i386_link_hash_newfunc): Likewise.
612 (elf_i386_local_htab_hash): Likewise.
613 (elf_i386_local_htab_eq): Likewise.
614 (elf_i386_get_local_sym_hash): Likewise.
615 (elf_i386_link_hash_table_free): Likewise.
616 (elf_i386_copy_indirect_symbol): Likewise.
617 (elf_i386_fixup_symbol): Likewise.
618 (elf_i386_readonly_dynrelocs): Likewise.
619 (elf_i386_always_size_sections): Likewise.
620 (elf_i386_set_tls_module_base): Likewise.
621 (elf_i386_dtpoff_base): Likewise.
622 (compare_relocs): Likewise.
623 (elf_i386_hash_symbol): Likewise.
624 (elf_i386_parse_gnu_properties): Likewise.
625 (elf_i386_merge_gnu_properties): Likewise.
626 (elf_i386_link_check_relocs): Likewise.
627 (elf_i386_merge_symbol_attribute): Likewise.
628 (bfd_elf32_bfd_link_check_relocs): Likewise.
629 (elf_backend_copy_indirect_symbol): Likewise.
630 (elf_backend_always_size_sections): Likewise.
631 (elf_backend_omit_section_dynsym): Likewise.
632 (elf_backend_hash_symbol): Likewise.
633 (elf_backend_fixup_symbol): Likewise.
634 (elf_backend_parse_gnu_properties): Likewise.
635 (elf_backend_merge_gnu_properties): Likewise.
636 (elf_backend_merge_symbol_attribute): Likewise.
637 (elf_i386_mkobject): Updated.
638 (elf_i386_link_hash_table_create): Likewise.
639 (elf_i386_check_tls_transition): Likewise.
640 (elf_i386_tls_transition): Likewise.
641 (elf_i386_convert_load_reloc): Likewise.
642 (elf_i386_check_relocs): Likewise.
643 (elf_i386_adjust_dynamic_symbol): Likewise.
644 (elf_i386_allocate_dynrelocs): Likewise.
645 (elf_i386_convert_load): Likewise.
646 (elf_i386_size_dynamic_sections): Likewise.
647 (elf_i386_relocate_section): Likewise.
648 (elf_i386_finish_dynamic_symbol ): Likewise.
649 (elf_i386_finish_dynamic_sections): Likewise.
650 (elf_i386_output_arch_local_syms): Likewise.
651 (elf_i386_get_synthetic_symtab): Likewise.
652 (elf_i386_link_setup_gnu_properties): Likewise.
653 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
654 of elf_link_hash_table, as base.
655 (elf_i386_next_tls_desc_index): New.
656 (elf_i386_srelplt2): Likewise.
657 (elf_i386_plt): Likewise.
658 (elf_i386_lazy_plt): Likewise.
659 (elf_i386_non_lazy_plt): Likewise.
660 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
661 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
662 "objalloc.h" and "hashtab.h".
663 (ELIMINATE_COPY_RELOCS): Removed.
664 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
665 (SYMBOL_NO_COPYRELOC): Likewise.
666 (elf_x86_64_link_hash_entry): Likewise.
667 (GOT_UNKNOWN): Likewise.
668 (GOT_NORMAL): Likewise.
669 (GOT_TLS_GD): Likewise.
670 (elf_x86_64_hash_entry): Likewise.
671 (elf_x86_64_obj_tdata): Likewise.
672 (elf_x86_64_tdata): Likewise.
673 (elf_x86_64_local_got_tls_type): Likewise.
674 (elf_x86_64_local_tlsdesc_gotent): Likewise.
675 (elf_x86_64_hash_table): Likewise.
676 (elf_x86_64_link_hash_newfunc): Likewise.
677 (elf_x86_64_local_htab_hash): Likewise.
678 (elf_x86_64_local_htab_eq): Likewise.
679 (elf_x86_64_get_local_sym_hash): Likewise.
680 (elf_x86_64_link_hash_table_free): Likewise.
681 (elf_x86_64_copy_indirect_symbol): Likewise.
682 (elf_x86_64_fixup_symbol): Likewise.
683 (elf_x86_64_readonly_dynrelocs): Likewise.
684 (elf_x86_64_always_size_sections): Likewise.
685 (elf_x86_64_set_tls_module_base): Likewise.
686 (elf_x86_64_dtpoff_base): Likewise.
687 (compare_relocs): Likewise.
688 (elf_x86_64_merge_symbol_attribute): Likewise.
689 (elf_x86_64_hash_symbol): Likewise.
690 (elf_x86_64_parse_gnu_properties): Likewise.
691 (elf_x86_64_merge_gnu_properties): Likewise.
692 (elf_x86_64_link_check_relocs): Likewise.
693 (elf_backend_copy_indirect_symbol): Likewise.
694 (elf_backend_always_size_sections): Likewise.
695 (bfd_elf64_bfd_link_check_relocs): Likewise.
696 (elf_backend_merge_symbol_attribute): Likewise.
697 (elf_backend_hash_symbol): Likewise.
698 (elf_backend_omit_section_dynsym): Likewise.
699 (elf_backend_fixup_symbol): Likewise.
700 (elf_backend_parse_gnu_properties): Likewise.
701 (elf_backend_merge_gnu_properties): Likewise.
702 (bfd_elf32_bfd_link_check_relocs): Likewise.
703 (elf_x86_64_mkobject): Updated.
704 (elf_x86_64_link_hash_table_create): Likewise.
705 (elf_x86_64_check_tls_transition): Likewise.
706 (elf_x86_64_tls_transition): Likewise.
707 (elf_x86_64_convert_load_reloc): Likewise.
708 (elf_x86_64_check_relocs): Likewise.
709 (elf_x86_64_adjust_dynamic_symbol): Likewise.
710 (elf_x86_64_allocate_dynrelocs): Likewise.
711 (elf_x86_64_convert_load): Likewise.
712 (elf_x86_64_size_dynamic_sections): Likewise.
713 (elf_x86_64_relocate_section): Likewise.
714 (elf_x86_64_finish_dynamic_symbol ): Likewise.
715 (elf_x86_64_finish_dynamic_sections): Likewise.
716 (elf_x86_64_output_arch_local_syms): Likewise.
717 (elf_x86_64_get_synthetic_symtab): Likewise.
718 (elf_x86_64_link_setup_gnu_properties): Likewise.
719 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
720 instead of elf_link_hash_table, as base.
721 (elf_x86_64_next_tls_desc_index): New.
722 (elf_x86_64_srelplt2): Likewise.
723 (elf_x86_64_plt): Likewise.
724 (elf_x86_64_lazy_plt): Likewise.
725 (elf_x86_64_non_lazy_plt): Likewise.
726 * elfxx-x86.c: New file.
727 * elfxx-x86.h: Likewise.
729 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
731 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
733 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
735 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
737 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
738 sections before checking dynamic relocations and free invalid
739 PLT section contents.
740 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
742 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
744 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
745 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
747 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
750 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
752 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
754 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
756 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
758 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
760 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
763 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
764 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
765 Add a has_no_copy_on_protected bitfield.
766 (elf_has_no_copy_on_protected): New.
767 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
768 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
769 (elf_merge_gnu_property_list): Likewise.
770 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
771 to FALSE for elf_has_no_copy_on_protected.
772 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
773 (elf_i386_link_hash_entry): Add def_protected.
774 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
775 when checking info->nocopyreloc.
776 (elf_i386_link_setup_gnu_properties): Don't set
777 extern_protected_data here.
778 (elf_i386_merge_symbol_attribute): New function.
779 (elf_backend_merge_symbol_attribute): New.
780 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
781 (elf_x86_64_link_hash_entry): Add def_protected.
782 (elf_x86_64_need_pic): Report protected symbol for def_protected.
783 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
784 when checking info->nocopyreloc.
785 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
786 relocation run-time overflow and unresolvable R_X86_64_32S
787 relocation against protected data symbol defined in shared object
788 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
789 (elf_x86_64_link_setup_gnu_properties): Don't set
790 extern_protected_data here.
791 (elf_x86_64_merge_symbol_attribute): New function.
792 (elf_backend_merge_symbol_attribute): New.
794 2017-08-26 Alan Modra <amodra@gmail.com>
796 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
797 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
798 (ppc_elf_relocate_section): Comment fix.
799 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
800 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
801 Support dynamic relocs for TPREL16 when non-pic too.
802 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
803 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
806 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
808 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
809 "symbol" in comments.
810 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
812 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
815 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
816 R_X86_64_PC32 relocation run-time overflow and unresolvable
817 R_X86_64_32S relocation with -z nocopyreloc.
819 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
821 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
822 Undefined symbols may not have a type.
823 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
825 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
827 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
828 bfd_link_info. Report shared, PIE or PDE object based on
830 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
831 (elf_x86_64_relocate_section): Likewise.
833 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
835 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
836 for function symbols.
837 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
839 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
841 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
842 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
843 is set on any input relocatable file.
844 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
846 2017-08-23 Alan Modra <amodra@gmail.com>
849 * elf64-ppc.c (ensure_undef_dynamic): Rename from
850 ensure_undefweak_dynamic. Handle undefined too.
851 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
852 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
853 (allocate_dynrelocs): Discard undefined non-default visibility
854 relocs first. Make undefined syms dynamic. Tidy goto.
856 2017-08-21 Alan Modra <amodra@gmail.com>
857 H.J. Lu <hongjiu.lu@intel.com>
860 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
861 * elflink.c (bfd_elf_define_start_stop): Rewrite.
863 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
866 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
867 undefined weak symbols.
869 2017-08-18 Nick Clifton <nickc@redhat.com>
872 * tekhex.c (getsym): Fix check for source pointer walking off the
873 end of the input buffer.
875 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
878 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
879 relocations in debug sections, change abort to _bfd_error_handler.
881 2017-08-14 Nick Clifton <nickc@redhat.com>
884 * elf.c (setup_group): Check for an empty or very small group
886 * po/bfd.pot: Regenerate.
888 2017-08-14 Alan Modra <amodra@gmail.com>
891 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
892 alignment padding here.
893 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
894 in a reverse pass over sections.
896 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
899 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
900 for @plt suffixes first.
901 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
903 2017-08-08 Nick Clifton <nickc@redhat.com>
906 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
907 small section lengths.
908 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
910 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
911 there is enough data present in the note.
913 2017-08-08 Alan Modra <amodra@gmail.com>
916 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
917 got.refcount for GOTOFF relocs, just create .got section.
919 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
921 * elflink.c (elf_link_add_object_symbols): Move common symbol
922 check after bed->common_definition.
924 2017-08-07 Alan Modra <amodra@gmail.com>
927 * elflink.c (bfd_elf_final_link): Don't segfault when sections
928 needed to define various dynamic tags have been discarded.
930 2017-08-07 Nick Clifton <nickc@redhat.com>
933 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
934 has not been set then use the bfd returned by
935 _bfd_elf_link_setup_gnu_properties. If that is null then search
936 through all the input bfds selecting the first normal, ELF format
938 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
940 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
942 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
944 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
945 (elf_i386_check_tls_transition): Check tls_get_addr directly.
946 (elf_i386_convert_load_reloc): Update tls_get_addr check.
947 (elf_i386_link_check_relocs): New function.
948 (bfd_elf32_bfd_link_check_relocs): New.
949 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
951 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
952 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
953 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
954 (elf_x86_64_link_check_relocs): New function.
955 (bfd_elf64_bfd_link_check_relocs): New.
956 (bfd_elf32_bfd_link_check_relocs): Likewise.
958 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
961 * elflink.c (elf_link_add_object_symbols): Treat common symbol
962 as undefined for --no-define-common.
964 2017-08-05 Alan Modra <amodra@gmail.com>
966 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
967 hppa_link_hash_table.
969 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
971 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
972 entries for sysregs with negative indices.
974 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
976 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
977 isn't the S/390 specific elf data.
978 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
980 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
982 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
983 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
984 [R_RISCV_ADD16]: Likewise.
985 [R_RISCV_ADD32]: Likewise.
986 [R_RISCV_ADD64]: Likewise.
987 [R_RISCV_SUB6]: Likewise.
988 [R_RISCV_SUB8]: Likewise.
989 [R_RISCV_SUB16]: Likewise.
990 [R_RISCV_SUB32]: Likewise.
991 [R_RISCV_SUB64]: Likewise.
993 2017-07-31 Alan Modra <amodra@gmail.com>
995 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
996 without ld.so checks.
998 2017-07-29 Alan Modra <amodra@gmail.com>
1001 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1002 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1003 (is_elfv2_localentry0): Test non_zero_localentry.
1004 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1006 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1008 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1009 pointer check for htab->elf.irelplt.
1010 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1012 2017-07-27 Nick Clifton <nickc@redhat.com>
1015 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1017 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1019 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1021 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1023 (evax_bfd_print_emh): Check for invalid string lengths.
1025 2017-07-25 Nick Clifton <nickc@redhat.com>
1027 * po/fr.po: Updated French translation.
1029 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1032 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1033 16-bit absolute branches into 10-bit pc-relative branches on the
1034 MSP430 as well as the MSP430X.
1036 2017-07-25 Alan Modra <amodra@gmail.com>
1038 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1039 (stub_eh_frame_size): New function.
1040 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1041 (group_sections): Init group tls_get_addr_opt_bctrl.
1042 (ppc64_elf_size_stubs): Update sizing and initialization of
1043 .eh_frame. Iteration over stubs via group list.
1044 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1045 (ppc64_elf_finish_dynamic_sections): Update finalization of
1048 2017-07-24 Nick Clifton <nickc@redhat.com>
1051 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1052 of the relocs to the canonicalize_one_reloc routine.
1053 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1054 for the _bfd_mach_o_canonicalize_one_reloc field.
1055 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1056 res_base parameter. Use to check for corrupt pair relocs.
1057 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1059 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1061 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1064 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1065 enough data in the record before attempting to parse it.
1066 (_bfd_vms_slurp_eeom): Likewise.
1068 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1069 (image_set_ptr): Likewise.
1070 (alpha_vms_slurp_relocs): Likewise.
1072 (alpha_vms_object_p): Check for a truncated record.
1074 2017-07-24 Nick Clifton <nickc@redhat.com>
1077 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1078 an unrecognized reloc and sets the bfd_error value.
1079 * libbfd.h: Regenerate.
1080 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1082 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1083 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1084 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1085 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1086 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1088 2017-07-23 Alan Modra <amodra@gmail.com>
1090 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1093 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1096 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1097 reloc_class_ifunc for ifunc symbols.
1099 2017-07-19 Nick Clifton <nickc@redhat.com>
1102 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1103 correct magic bytes at the start, set the error to wrong format
1104 and clear the format selector before returning NULL.
1106 2017-07-19 Nick Clifton <nickc@redhat.com>
1109 * coff-rs6000.c (_bfd_strntol): New function.
1110 (_bfd_strntoll): New function.
1111 (GET_VALUE_IN_FIELD): New macro.
1112 (EQ_VALUE_IN_FIELD): new macro.
1113 (_bfd_xcoff_slurp_armap): Use new macros.
1114 (_bfd_xcoff_archive_p): Likewise.
1115 (_bfd_xcoff_read_ar_hdr): Likewise.
1116 (_bfd_xcoff_openr_next_archived_file): Likewise.
1117 (_bfd_xcoff_stat_arch_elt): Likewise.
1118 * coff64-rs6000.c (_bfd_strntol): New function.
1119 (_bfd_strntoll): New function.
1120 (GET_VALUE_IN_FIELD): New macro.
1121 (xcoff64_slurp_armap): Use new macros.
1123 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1124 John Eric Martin <John.Martin@emmicro-us.com>
1126 * bfd-in2.h: Regenerate.
1127 * libbfd.h: Regenerate.
1128 * elf32-arc.c (JLI): Define.
1129 * reloc.c: Add JLI relocations.
1131 2017-07-18 Nick Clifton <nickc@redhat.com>
1134 * coff-sh.c: Fix spelling typos.
1135 * compress.c: Likewise.
1136 * cpu-pdp11.c: Likewise.
1137 * ecofflink.c: Likewise.
1138 * elf-m10300.c: Likewise.
1140 * elf32-arm.c: Likewise.
1141 * elf32-m68k.c: Likewise.
1142 * elf32-nds32.c: Likewise.
1143 * elf32-ppc.c: Likewise.
1144 * elf32-sh.c: Likewise.
1145 * elf32-v850.c: Likewise.
1146 * elf64-ppc.c: Likewise.
1147 * elf64-x86-64.c: Likewise.
1148 * elflink.c: Likewise.
1149 * elfnn-aarch64.c: Likewise.
1150 * elfxx-mips.c: Likewise.
1152 * sunos.c: Likewise.
1153 * vms-alpha.c: Likewise.
1154 * xcofflink.c: Likewise.
1156 2017-07-18 Nick Clifton <nickc@redhat.com>
1159 * coffcode.h (handle_COMDAT): Replace abort with an error message
1162 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1168 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1170 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1172 2017-07-16 Alan Modra <amodra@gmail.com>
1174 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1175 __tls_index GOT entries when using __tls_get_addr_opt stub.
1176 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1178 2017-07-12 Alan Modra <amodra@gmail.com>
1180 * po/es.po: Update from translationproject.org/latest/bfd/.
1181 * po/fi.po: Likewise.
1182 * po/fr.po: Likewise.
1183 * po/id.po: Likewise.
1184 * po/ja.po: Likewise.
1185 * po/ro.po: Likewise.
1186 * po/ru.po: Likewise.
1187 * po/sr.po: Likewise.
1188 * po/sv.po: Likewise.
1189 * po/tr.po: Likewise.
1190 * po/uk.po: Likewise.
1191 * po/vi.po: Likewise.
1192 * po/zh_CN.po: Likewise.
1193 * po/hr.po: New file from translationproject.org.
1194 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1195 * configure: Regenerate.
1197 2017-07-12 Nick Clifton <nickc@redhat.com>
1199 Fix compile time warnings using gcc 7.1.1.
1200 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1202 (elf_xtensa_get_gotplt_section): Increase length of got_name
1204 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1205 default return of FALSE.
1206 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1207 default return of FALSE.
1209 2017-07-12 Alan Modra <amodra@gmail.com>
1211 * binary.c (binary_set_section_contents): Don't print filepos in
1213 (coff_write_object_contents): Cast size_t for error message.
1214 (coff_slurp_line_table): Don't use bfd_vma symndx.
1215 (coff_slurp_reloc_table): Remove unneeded cast.
1216 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1218 (find_abstract_instance_name): Likewise.
1219 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1220 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1221 (elf32_arm_check_relocs): Make r_symndx an int.
1222 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1224 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1226 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1228 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1229 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1230 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1231 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1232 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1233 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1234 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1235 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1236 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1237 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1238 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1239 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1240 and use %lu for error message.
1241 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1242 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1245 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1247 (elf32_arm_final_link_relocate): Likewise.
1248 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1249 * coffcode.h (styp_to_sec_flags): Likewise.
1250 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1251 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1252 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1253 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1254 (elf32_bfin_merge_private_bfd_data): Likewise.
1255 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1256 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1257 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1258 (i370_elf_relocate_section): Likewise.
1259 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1260 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1261 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1262 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1263 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1264 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1265 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1266 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1267 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1268 * ieee.c (ieee_write_id, read_id): Likewise.
1269 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1270 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1271 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1272 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1273 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1274 * stabs.c (_bfd_link_section_stabs): Likewise.
1276 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1278 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1279 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1280 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1281 * coff-sh.c (sh_relax_section): Likewise.
1282 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1283 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1284 * coffcode.h (coff_slurp_reloc_table): Likewise.
1285 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1286 (_bfd_coff_read_string_table): Likewise.
1287 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1288 * compress.c (bfd_get_full_section_contents): Likewise.
1289 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1290 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1291 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1292 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1293 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1294 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1295 (elf32_arm_write_section): Likewise.
1296 * elf32-bfin.c (bfin_relocate_section): Likewise.
1297 (bfinfdpic_relocate_section): Likewise.
1298 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1299 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1300 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1301 (elf_i386_relocate_section): Likewise.
1302 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1303 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1304 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1305 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1306 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1307 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1308 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1309 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1310 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1311 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1312 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1313 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1314 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1315 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1316 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1317 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1318 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1319 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1320 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1321 * elf32-sh.c (sh_elf_relax_section): Likewise.
1322 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1323 (sh_elf_relocate_section): Likewise.
1324 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1325 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1326 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1327 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1328 * elf32-v850.c (v850_elf_relax_section): Likewise.
1329 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1330 (elf_vax_relocate_section): Likewise.
1331 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1332 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1333 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1334 (do_fix_for_relocatable_link): Likewise.
1335 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1336 (elf64_alpha_relax_with_lituse): Likewise.
1337 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1338 (elf_hppa_final_link_relocate): Likewise.
1339 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1340 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1341 (elf64_vms_link_add_object_symbols): Likewise.
1342 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1343 (mmix_final_link_relocate): Likewise.
1344 * elf64-s390.c (invalid_tls_insn): Likewise.
1345 (elf_s390_relocate_section): Likewise.
1346 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1347 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1348 (elf_x86_64_relocate_section): Likewise.
1349 * elfcode.h (elf_slurp_symbol_table): Likewise.
1350 * elfcore.h (elf_core_file_p): Likewise.
1351 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1352 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1353 (elfNN_aarch64_relocate_section): Likewise.
1354 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1355 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1356 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1357 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1358 (_bfd_mips_elf_relocate_section): Likewise.
1359 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1360 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1361 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1362 * ieee.c (ieee_slurp_external_symbols): Likewise.
1363 * ihex.c (ihex_write_object_content): Likewise.
1364 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1365 * merge.c (_bfd_merged_section_offset): Likewise.
1366 * mmo.c (mmo_write_loc_chunk): Likewise.
1367 (mmo_write_object_contents): Likewise.
1368 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1369 * stabs.c (_bfd_link_section_stabs): Likewise.
1370 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1372 2017-07-11 Alan Modra <amodra@gmail.com>
1374 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1376 2017-07-11 Alan Modra <amodra@gmail.com>
1378 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1379 instruction" error using _bfd_error_handler, not einfo.
1381 2017-07-10 Nick Clifton <nickc@redhat.com>
1383 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1384 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1386 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1388 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1390 2017-07-07 Alan Modra <amodra@gmail.com>
1392 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1394 2017-07-07 Alan Modra <amodra@gmail.com>
1396 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1397 as long long. Move code replacing "ll" with "I64", and simplify.
1399 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1401 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1404 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1406 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1408 (line_info_add_file_name): Likewise.
1409 (decode_line_info): Likewise.
1411 2017-07-04 Tristan Gingold <gingold@adacore.com>
1413 * version.m4: Bump version to 2.29.51
1414 * configure: Regenerate.
1416 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1418 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1419 sanity check at the head of this function.
1421 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1423 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1424 dwarf_line_str_size.
1425 (struct attr_abbrev): Add field implicit_const.
1426 (dwarf_debug_sections): Add .debug_line_str.
1427 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1428 (dwarf_debug_section_assert): Add static assertion.
1429 (read_indirect_line_string): New.
1430 (read_abbrevs): Support DW_FORM_implicit_const.
1431 (is_str_attr): Support DW_FORM_line_strp.
1432 (read_attribute_value): Support DW_FORM_line_strp and
1433 DW_FORM_implicit_const.
1434 (read_attribute): Support DW_FORM_implicit_const.
1435 (line_info_add_include_dir, line_info_add_include_dir_stub):
1436 (line_info_add_file_name, read_formatted_entries): New.
1437 (decode_line_info, parse_comp_unit): Support DWARF 5.
1438 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1440 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1442 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1443 abort statement that was put for symbols that are not dynamic.
1445 2017-07-03 Tristan Gingold <gingold@adacore.com>
1447 * po/bfd.pot: Regenerate
1449 2017-07-03 Alan Modra <amodra@gmail.com>
1451 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1452 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1453 * elf.c (setup_group): Use "Lx" to print sh_size.
1454 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1455 unknown section type in hex.
1456 (copy_special_section_fields): Style fix.
1457 (bfd_section_from_shdr): Correct format for sh_link. Use a
1458 common error message for all the variants of unrecognized
1460 (assign_file_positions_for_load_sections): Use "Lx" for lma
1461 adjust error message.
1462 (assign_file_positions_for_non_load_sections): Formatting.
1463 (rewrite_elf_program_header): Formatting. Use "Lx" for
1464 bfd_vma values in error messages.
1465 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1466 ELF_R_SYM value to type expected by format.
1467 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1469 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1470 (elf_link_input_bfd): Use "Lx" for r_info.
1471 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1473 2017-07-03 Alan Modra <amodra@gmail.com>
1475 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1476 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1477 Microsoft C library variant of long long format specifier.
1478 (PRINT20): Cast value to bfd_uint64_t not long long.
1479 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1480 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1481 long long. Don't cast to bfd_vma.
1482 * elf32-score.c (score3_bfd_getl48): Likewise.
1483 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1485 2017-07-03 Alan Modra <amodra@gmail.com>
1487 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1489 (bfd_elf_print_symbol): Don't cast symbol->flags.
1490 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1491 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1492 _bfd_error_handler argument order.
1493 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1495 2017-07-03 Alan Modra <amodra@gmail.com>
1497 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1498 AC_TYPE_LONG_DOUBLE.
1499 * configure: Regenerate.
1500 * config.in: Regenerate.
1502 2017-06-29 Andrew Waterman <andrew@sifive.com>
1504 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1507 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1509 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1510 unless it is undefined weak.
1511 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1512 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1514 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1515 is not dynamic in PIC, abort.
1517 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1520 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1521 undefined weak symbols into dynamic.
1522 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1523 relocation for non-dynamic symbols.
1524 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1526 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1528 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1529 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1530 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1531 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1532 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1535 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1537 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1538 (elfcore_write_s390_gs_bc): Likewise.
1539 * elf.c (elfcore_grok_s390_gs_cb): New function.
1540 (elfcore_grok_s390_gs_bc): New function.
1541 (elfcore_grok_note): Call them.
1542 (elfcore_write_s390_gs_cb): New function.
1543 (elfcore_write_s390_gs_bc): New function.
1544 (elfcore_write_register_note): Call them.
1546 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1548 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1549 bfd_get_file_size. Check archive element size.
1550 (_bfd_generic_get_section_contents_in_window): Likewise.
1552 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1554 * bfd-in2.h: Regenerated.
1555 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1556 (bfd_get_file_size): Likewise.
1558 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1559 Matthew Fortune <matthew.fortune@imgtec.com>
1561 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1562 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1563 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1564 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1566 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1567 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1568 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1569 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1570 `bfd_mach_mips_interaptiv_mr2' entries.
1571 * bfd-in2.h: Regenerate.
1573 2017-06-27 Nick Clifton <nickc@redhat.com>
1575 * tekhex.c (pass_over): Revert accidental conversion of a local
1576 array to a static array.
1578 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1581 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1582 reloc addend if necessary. Adjust diff only if
1583 shrinked_insn_address < end_address.
1585 2017-06-27 Alan Modra <amodra@gmail.com>
1588 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1589 (_bfd_generic_get_section_contents_in_window): Likewise.
1591 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1593 * elfnn-riscv.c (perform_relocation): Support the new
1594 R_RISCV_32_PCREL relocation.
1595 (riscv_elf_relocate_section): Likewise.
1596 * elfxx-riscv.c (howto_table): Likewise.
1597 (riscv_reloc_map): Likewise.
1598 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1599 * libbfd.h: Regenerate.
1601 2017-06-27 Alan Modra <amodra@gmail.com>
1604 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1605 Use unsigned file pointer type, and remove cast.
1606 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1607 Add "count", not "sz".
1609 2017-06-26 Pedro Alves <palves@redhat.com>
1612 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1615 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1618 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1621 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1623 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1624 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1625 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1626 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1627 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1629 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1632 * compress.c (bfd_get_full_section_contents): Don't check the
1634 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1635 reject a section whose size + offset is greater than the size
1637 (_bfd_generic_get_section_contents_in_window): Likewise.
1639 2017-06-26 Nick Clifton <nickc@redhat.com>
1642 * tekhex.c (getvalue): Check for the source pointer exceeding the
1643 end pointer before the first byte is read.
1645 2017-06-26 Nick Clifton <nickc@redhat.com>
1648 * opncls.c (get_build_id): Check that the section is big enough
1649 to contain the whole note.
1650 * compress.c (bfd_get_full_section_contents): Check for and reject
1651 a section whose size is greater than the size of the entire file.
1652 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1653 contain a notes section.
1655 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1657 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1659 (elf_s390_modify_segment_map): Likewise.
1660 (bfd_elf_s390_set_options): Lisewise.
1662 2017-06-26 Alan Modra <amodra@gmail.com>
1664 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1666 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1667 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1668 .preinit_array on --just-syms bfds.
1669 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1670 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1671 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1673 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
1675 * elf.c (find_link): Bounds check "hint".
1677 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1679 * elf32-arm.c (using_thumb_only): Update list of architectures in
1680 BFD_ASSERT for which the logic is valid.
1681 (using_thumb2_bl): Likewise.
1682 (using_thumb2): Likewise and return true for ARMv8-R.
1683 (arch_has_arm_nop): Likewise.
1684 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
1685 merging logic. Update commentis for value 15 of v8m_baseline,
1686 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
1687 merging of value 15 of Tag_CPU_arch.
1689 2017-06-23 Jiong Wang <jiong.wang@arm.com>
1691 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
1692 BFD_RELOC_AARCH64_ADR_GOT_PAGE
1693 * bfd-in2.h: Regenerate.
1695 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1697 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
1698 the error_alignment label forward. Properly align program
1699 property note section.
1701 2017-06-22 Eric Christopher <echristo@gmail.com>
1703 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
1704 abs to fix a truncation warning.
1706 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
1709 local undefined weak symbol to 0.
1710 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
1712 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
1715 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1716 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
1717 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1718 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
1719 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1720 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
1721 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1723 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
1726 (elf_i386_lazy_ibt_plt_entry): Likewise.
1727 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
1728 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
1729 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
1730 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
1731 (elf_i386_lazy_plt_layout): Likewise.
1732 (elf_i386_non_lazy_plt_layout): Likewise.
1733 (elf_i386_link_hash_entry): Add plt_second.
1734 (elf_i386_link_hash_table): Add plt_second and
1735 plt_second_eh_frame.
1736 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
1737 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
1738 the second PLT. Check the second PLT.
1739 (elf_i386_relocate_section): Use the second PLT to resolve
1740 PLT reference if needed.
1741 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
1743 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
1744 second PLT. Generate unwind info for the second PLT.
1745 (elf_i386_plt_type): Add plt_second.
1746 (elf_i386_get_synthetic_symtab): Support the second PLT.
1747 (elf_i386_parse_gnu_properties): Support
1748 GNU_PROPERTY_X86_FEATURE_1_AND.
1749 (elf_i386_merge_gnu_properties): Support
1750 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1751 on GNU_PROPERTY_X86_FEATURE_1_IBT
1752 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
1753 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1754 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1755 is set on all relocatable inputs.
1756 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
1757 (elf_x32_lazy_ibt_plt_entry): Likewise.
1758 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
1759 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
1760 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
1761 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
1762 (elf_x86_64_lazy_ibt_plt): Likewise.
1763 (elf_x32_lazy_ibt_plt): Likewise.
1764 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1765 (elf_x32_non_lazy_ibt_plt): Likewise.
1766 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
1767 (elf_x86_64_parse_gnu_properties): Support
1768 GNU_PROPERTY_X86_FEATURE_1_AND.
1769 (elf_x86_64_merge_gnu_properties): Support
1770 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1771 on GNU_PROPERTY_X86_FEATURE_1_IBT
1772 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
1773 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1774 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1775 is set on all relocatable inputs.
1777 2017-06-22 Nick Clifton <nickc@redhat.com>
1780 * som.c (setup_sections): NUL terminate the space_strings buffer.
1781 Check that the space.name field does not index beyond the end of
1782 the space_strings buffer.
1784 2017-06-21 Nick Clifton <nickc@redhat.com>
1787 * coff-sh.c (sh_reloc): Check for an out of range reloc.
1789 2017-06-21 Nick Clifton <nickc@redhat.com>
1792 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
1793 type of the size parameter.
1794 (_bfd_vms_save_counted_string): Add second parameter - the maximum
1795 length of the counted string.
1796 * vms.h (_bfd_vms_save_sized_string): Update prototype.
1797 (_bfd_vms_save_counted_string): Likewise.
1798 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
1799 _bfd_vms_save_counted_string.
1800 (_bfd_vms_slurp_ehdr): Likewise.
1801 (_bfd_vms_slurp_egsd): Likewise.
1802 (Parse_module): Likewise.
1804 2017-06-21 Alan Modra <amodra@gmail.com>
1806 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
1807 calls before tocsave calls.
1808 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
1811 2017-06-21 Nick Clifton <nickc@redhat.com>
1814 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
1815 bfd_get_full_section_contents returns no contents.
1817 2017-06-21 Nick Clifton <nickc@redhat.com>
1820 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
1823 2017-06-21 Nick Clifton <nickc@redhat.com>
1826 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
1828 (image_set_ptr): Likewise.
1829 (alpha_vms_fix_sec_rel): Likewise.
1830 (alpha_vms_slurp_relocs): Likewise.
1832 2017-06-21 Nick Clifton <nickc@redhat.com>
1835 * ieee.c (ieee_slurp_sections): Check for a NULL return from
1837 (ieee_archive_p): Likewise.
1838 (ieee_object_p): Likewise.
1840 2017-06-21 Nick Clifton <nickc@redhat.com>
1843 * elf.c (setup_group): Zero the group section pointer list after
1844 allocation so that loops can be caught. Check for NULL pointers
1845 when processing a group list.
1847 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1849 * elf-s390.h: New file.
1850 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
1852 (elf_s390_additional_program_headers): New function.
1853 (elf_s390_modify_segment_map): New function.
1854 (bfd_elf_s390_set_options): New function.
1855 (elf_backend_additional_program_headers)
1856 (elf_backend_modify_segment_map): Add macro definitions.
1858 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
1862 the DYNAMIC bit instead of bfd_count_sections.
1864 2017-06-19 Nick Clifton <nickc@redhat.com>
1867 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
1869 (evax_bfd_print_eeom): Likewise.
1870 (evax_bfd_print_egsd): Check for an overlarge record length.
1871 (evax_bfd_print_etir): Likewise.
1873 2017-06-19 Nick Clifton <nickc@redhat.com>
1876 * libieee.h (struct common_header_type): Add end_p field.
1877 * ieee.c (this_byte_and_next): Do not advance input_p beyond
1879 (read_id): Check for a length that exceeds the remaining bytes in
1881 (ieee_seek): Initialise end_p.
1882 (ieee_archive_p): Likewise.
1883 (ieee_object_p): Likewise.
1885 2017-06-19 Nick Clifton <nickc@redhat.com>
1888 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
1889 before reading the EIHS structure entries.
1891 2017-06-19 Nick Clifton <nickc@redhat.com>
1894 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
1895 gsd_size. Check that there are enough bytes remaining to read the
1896 type and size of the next egsd. Check that the size of the egsd
1897 does not exceed the size of the record.
1899 2017-06-19 Alan Modra <amodra@gmail.com>
1901 * config.bfd: Correct targ_underscore for cris.
1903 2017-06-18 Alan Modra <amodra@gmail.com>
1905 * config.bfd: Correct targ_underscore for epiphany, ip2k,
1906 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
1908 2017-06-16 Nick Clifton <nickc@redhat.com>
1910 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
1911 bucketlist is empty because there are no symbols to add to the
1914 2017-06-16 Alan Modra <amodra@gmail.com>
1920 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
1921 (BFD_JUMP_TABLE_LINK): Likewise.
1922 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
1923 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
1924 (bfd_elf_define_start_stop): New function.
1925 * linker.c (bfd_generic_define_start_stop): New function.
1926 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
1928 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
1929 * aout-target.h (MY_bfd_define_start_stop): Define.
1930 * aout-tic30.c (MY_bfd_define_start_stop): Define.
1931 * binary.c (binary_bfd_define_start_stop): Define.
1932 * bout.c (b_out_bfd_define_start_stop): Define.
1933 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
1934 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
1935 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
1936 * coffcode.h (coff_bfd_define_start_stop): Define.
1937 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
1938 * i386msdos.c (msdos_bfd_define_start_stop): Define.
1939 * i386os9k.c (os9k_bfd_define_start_stop): Define.
1940 * ieee.c (ieee_bfd_define_start_stop): Define.
1941 * ihex.c (ihex_bfd_define_start_stop): Define.
1942 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
1943 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
1944 * mmo.c (mmo_bfd_define_start_stop): Define.
1945 * nlm-target.h (nlm_bfd_define_start_stop): Define.
1946 * oasys.c (oasys_bfd_define_start_stop): Define.
1947 * pef.c (bfd_pef_bfd_define_start_stop): Define.
1948 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
1949 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
1950 * som.c (som_bfd_define_start_stop): Define.
1951 * srec.c (srec_bfd_define_start_stop): Define.
1952 * tekhex.c (tekhex_bfd_define_start_stop): Define.
1953 * versados.c (versados_bfd_define_start_stop): Define.
1954 * vms-alpha.c (vms_bfd_define_start_stop): Define.
1955 (alpha_vms_bfd_define_start_stop): Define.
1956 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
1957 * bfd-in2.h: Regenerate.
1958 * libbfd.h: Regenerate.
1960 2017-06-16 Jiong Wang <jiong.wang@arm.com>
1962 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
1963 SYMBOL_REFERENCES_LOCAL.
1965 2017-06-15 Jiong Wang <jiong.wang@arm.com>
1968 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
1969 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
1970 runtime for if there needs copy relocation elimination.
1971 (need_copy_relocation_p): New function. Return true for symbol with
1972 pc-relative references and if it's against read-only sections.
1973 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
1974 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
1975 that are related with accessing external objects.
1976 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
1977 in elfNN_aarch64_check_relocs.
1979 2017-06-15 Nick Clifton <nickc@redhat.com>
1982 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
1985 (ieee_archive_p): Likewise.
1987 2017-06-15 Nick Clifton <nickc@redhat.com>
1990 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
1992 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
1994 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
1995 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
1996 keep both windowed and call0 ABI PLT definitions.
1997 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
1998 elf_xtensa_*_plt_entry endex.
1999 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2001 2017-06-14 Nick Clifton <nickc@redhat.com>
2004 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2007 2017-06-14 Nick Clifton <nickc@redhat.com>
2010 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2011 maximum value for the ascic pointer. Check that name processing
2012 does not read beyond this value.
2013 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2016 2017-06-14 Nick Clifton <nickc@redhat.com>
2019 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2020 (process_otr): Check for an invalid offset in the otr structure.
2022 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2024 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2026 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2032 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2033 vtable field to a union.
2034 (_bfd_elf_is_start_stop): Removed.
2035 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2036 __start_SECNAME and __stop_SECNAME symbols.
2037 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2038 * elflink.c (_bfd_elf_is_start_stop): Removed.
2039 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2040 _bfd_elf_is_start_stop.
2041 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2042 __stop_SECNAME symbols. Updated.
2043 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2044 (bfd_elf_gc_record_vtinherit): Likewise.
2045 (bfd_elf_gc_record_vtentry): Likewise.
2047 2017-06-13 Nick Clifton <nickc@redhat.com>
2050 * elflink.c (elf_link_adjust_relocs): Generate an error when
2051 encountering a reloc against a symbol removed by garbage
2054 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2057 to merge_gnu_properties.
2058 * elf-properties.c (elf_merge_gnu_properties): Add struct
2059 bfd_link_info * and pass it to merge_gnu_properties.
2060 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2061 and pass it to elf_merge_gnu_properties.
2062 (_bfd_elf_link_setup_gnu_properties): Pass info to
2063 elf_merge_gnu_property_list.
2064 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2066 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2068 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2071 * binary.c (binary_set_section_contents): Scale lma by octets
2072 per byte to set filepos.
2074 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2076 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2079 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2081 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2084 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2086 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2087 patched section contents for TLS IE reloc.
2088 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2090 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2092 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2093 RELOC_FOR_GLOBAL_SYMBOL macro.
2095 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2097 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2100 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2102 * config/tc-arc.c (md_undefined_symbol): Changed.
2103 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2105 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2107 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2110 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2112 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2113 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2115 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2117 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2120 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2122 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2123 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2124 is non-zero. Add clarifying comments.
2126 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2128 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2129 name. Use local IFUNC symbol name string to report unsupported
2130 non-PIC call to IFUNC function.
2131 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2132 when generating R_386_IRELATIVE relocation.
2133 (elf_i386_finish_dynamic_symbol): Likewise.
2134 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2136 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2137 when generating R_X86_64_IRELATIVE relocation.
2138 (elf_x86_64_finish_dynamic_symbol): Likewise.
2140 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2142 * elf.c (setup_group): Make sure BFD sections are created for all
2143 group sections in the input file when processing SHF_GROUP
2145 (bfd_section_from_shdr): Avoid duplicating logic already
2146 implemented in `setup_group'.
2148 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2151 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2152 if the hint address is zero.
2154 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2157 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2158 ELF_COMMON_DEF_P for common symbols.
2160 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2162 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2163 SEC_GROUP sections as SEC_EXCLUDE.
2164 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2165 (assign_section_numbers): Use resolve_section_groups flag instead
2166 of relocatable link type.
2167 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2168 flag instead of checking the final_link flag for part of the
2169 checks in here. Fix white space as a result.
2170 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2171 instead of relocatable link type.
2172 (bfd_elf_final_link): Likewise.
2174 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2176 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2178 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2179 (s3_bfd_score_elf_check_relocs): Likewise.
2180 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2181 (score_elf_final_link_relocate): Likewise.
2182 (s7_bfd_score_elf_check_relocs): Likewise.
2184 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2186 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2189 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2191 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2192 from `reloc_count' rather than decrementing it.
2193 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2194 `reloc_count' by `int_rels_per_ext_rel'.
2195 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2196 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2197 entry determination.
2198 (s3_bfd_score_elf_check_relocs): Likewise.
2199 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2200 (s7_bfd_score_elf_relocate_section): Likewise.
2201 (s7_bfd_score_elf_check_relocs): Likewise.
2202 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2203 prototype and function.
2204 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2205 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2206 triple rather than once the sum of REL and RELA relocation entry
2208 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2209 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2210 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2211 storage allocation size determination.
2212 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2213 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2214 by `int_rels_per_ext_rel' for last relocation entry
2216 (bfd_elf_final_link): Do not multiply `reloc_count' by
2217 `int_rels_per_ext_rel' for internal relocation storage
2218 allocation size determination.
2219 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2220 `int_rels_per_ext_rel' for last relocation entry determination.
2221 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2222 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2223 (_bfd_mips_elf_relocate_section): Likewise.
2225 2017-06-05 Alan Modra <amodra@gmail.com>
2228 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2230 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2232 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2233 determine structure sizes.
2234 (elfcore_grok_freebsd_prstatus): Likewise.
2236 2017-06-01 Alan Modra <amodra@gmail.com>
2238 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2239 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2241 (is_elfv2_localentry0): New function.
2242 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2243 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2244 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2245 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2246 optimized localentry:0 stubs.
2247 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2248 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2250 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2252 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2254 2017-05-30 Casey Smith <clegg89@gmail.com>
2257 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2258 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2260 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2262 * cpu-arc.c (arc_compatible): New function.
2264 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2266 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2268 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2271 * bfdio.c (bfd_get_file_size): New function.
2272 * bfd-in2.h: Regenerated.
2274 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2276 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2279 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2281 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2282 dynobj instead of htab->elf.dynobj.
2284 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2286 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2288 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2289 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2290 actual number of internal relocations retrieved. Adjust
2291 function description.
2292 (bfd_elf64_canonicalize_reloc): Remove macro.
2293 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2295 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2297 * archures.c (bfd_mach_sparc_v9m8): Define.
2298 (bfd_mach_sparc_v8plusm8): Likewise.
2299 (bfd_mach_sparc_v9_p): Adjust to M8.
2300 (bfd_mach_sparc_64bit_p): Likewise.
2301 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2302 bfd_mach_sparc_v8plusm8.
2303 * bfd-in2.h: Regenerated.
2304 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2306 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2307 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2308 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2310 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2311 bfd_mach_sparc_v8plusm8.
2313 2017-05-19 Alan Modra <amodra@gmail.com>
2315 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2316 debug and special sections when no non-note alloc sections in an
2319 2017-05-18 Alan Modra <amodra@gmail.com>
2321 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2322 * elf-m10300.c: Likewise.
2324 * elf32-arc.c: Likewise.
2325 * elf32-bfin.c: Likewise.
2326 * elf32-m68k.c: Likewise.
2327 * elf32-nds32.c: Likewise.
2328 * elf32-tilepro.c: Likewise.
2329 * elflink.c: Likewise.
2330 * elfnn-aarch64.c: Likewise.
2331 * elfnn-riscv.c: Likewise.
2332 * elfxx-tilegx.c: Likewise.
2333 * mach-o.c: Likewise.
2334 * peXXigen.c: Likewise.
2335 * vms-alpha.c: Likewise.
2336 * vms-lib.c: Likewise.
2338 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2341 * elflink.c (elf_gc_mark_debug_section): New function.
2342 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2343 referenced by kept debug sections.
2345 2017-05-16 Alan Modra <amodra@gmail.com>
2347 * elf-m10300.c: Rename occurrences of non_ir_ref.
2348 * elf32-arm.c: Likewise.
2349 * elf32-bfin.c: Likewise.
2350 * elf32-cr16.c: Likewise.
2351 * elf32-cris.c: Likewise.
2352 * elf32-d10v.c: Likewise.
2353 * elf32-dlx.c: Likewise.
2354 * elf32-fr30.c: Likewise.
2355 * elf32-frv.c: Likewise.
2356 * elf32-hppa.c: Likewise.
2357 * elf32-i370.c: Likewise.
2358 * elf32-i386.c: Likewise.
2359 * elf32-iq2000.c: Likewise.
2360 * elf32-lm32.c: Likewise.
2361 * elf32-m32c.c: Likewise.
2362 * elf32-m32r.c: Likewise.
2363 * elf32-m68hc1x.c: Likewise.
2364 * elf32-m68k.c: Likewise.
2365 * elf32-mcore.c: Likewise.
2366 * elf32-metag.c: Likewise.
2367 * elf32-microblaze.c: Likewise.
2368 * elf32-moxie.c: Likewise.
2369 * elf32-msp430.c: Likewise.
2370 * elf32-mt.c: Likewise.
2371 * elf32-nios2.c: Likewise.
2372 * elf32-or1k.c: Likewise.
2373 * elf32-ppc.c: Likewise.
2374 * elf32-rl78.c: Likewise.
2375 * elf32-s390.c: Likewise.
2376 * elf32-score.c: Likewise.
2377 * elf32-score7.c: Likewise.
2378 * elf32-sh.c: Likewise.
2379 * elf32-tic6x.c: Likewise.
2380 * elf32-tilepro.c: Likewise.
2381 * elf32-v850.c: Likewise.
2382 * elf32-vax.c: Likewise.
2383 * elf32-xstormy16.c: Likewise.
2384 * elf32-xtensa.c: Likewise.
2385 * elf64-alpha.c: Likewise.
2386 * elf64-hppa.c: Likewise.
2387 * elf64-ia64-vms.c: Likewise.
2388 * elf64-mmix.c: Likewise.
2389 * elf64-ppc.c: Likewise.
2390 * elf64-s390.c: Likewise.
2391 * elf64-sh64.c: Likewise.
2392 * elf64-x86-64.c: Likewise.
2393 * elflink.c: Likewise.
2394 * elfnn-aarch64.c: Likewise.
2395 * elfnn-ia64.c: Likewise.
2396 * elfnn-riscv.c: Likewise.
2397 * elfxx-mips.c: Likewise.
2398 * elfxx-sparc.c: Likewise.
2399 * elfxx-tilegx.c: Likewise.
2400 * linker.c: Likewise.
2402 2017-05-16 Alan Modra <amodra@gmail.com>
2404 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2405 * elflink.c (elf_link_add_object_symbols): Update to use
2407 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2409 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2411 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2413 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2415 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2417 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2418 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2420 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2422 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2426 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2427 to plt_second/plt_second_eh_frame.
2428 (elf_x86_64_link_hash_newfunc): Updated.
2429 (elf_x86_64_allocate_dynrelocs): Likewise.
2430 (elf_x86_64_size_dynamic_sections): Likewise.
2431 (elf_x86_64_relocate_section): Likewise.
2432 (elf_x86_64_finish_dynamic_symbol): Likewise.
2433 (elf_x86_64_finish_dynamic_sections): Likewise.
2434 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2435 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2437 (elf_backend_setup_gnu_properties): Updated. Create the
2438 .plt.sec section instead of the .plt.sec section.
2440 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2442 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2443 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2444 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2446 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2448 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2449 (bfd_elf64_set_reloc): Define.
2450 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2452 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2454 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2455 (struct bfd_target): New field _bfd_set_reloc.
2456 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2457 * reloc.c (_bfd_generic_set_reloc): New function.
2458 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2459 * nlm-target.h (nlm_set_reloc): Likewise.
2460 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2461 * aout-tic30.c (MY_set_reloc): Likewise.
2462 * aout-target.h (MY_set_reloc): Likewise.
2463 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2464 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2465 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2466 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2467 * aout-adobe.c (aout_32_set_reloc): Likewise.
2468 * bout.c (b_out_set_reloc): Likewise.
2469 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2470 * i386os9k.c (aout_32_set_reloc): Likewise.
2471 * ieee.c (ieee_set_reloc): Likewise.
2472 * oasys.c (oasys_set_reloc): Likewise.
2473 * som.c (som_set_reloc): Likewise.
2474 * versados.c (versados_set_reloc): Likewise.
2475 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2476 _bfd_generic_set_reloc.
2477 (rs6000_xcoff64_aix_vec): LIkewise.
2478 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2479 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2480 * i386msdos.c (msdos_set_reloc): Define to
2481 _bfd_norelocs_set_reloc.
2482 * elfcode.h (elf_set_reloc): Define.
2483 * bfd-in2.h: Regenerated.
2485 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2488 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2489 for IFUNC function address.
2491 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2493 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2494 (CONFLICT_LIST): Likewise.
2495 (opcode/arc-attrs.h): Include.
2496 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2497 (arc_extract_features): New file.
2498 (arc_stralloc): Likewise.
2499 (arc_elf_merge_attributes): Likewise.
2500 (arc_elf_merge_private_bfd_data): Use object attributes.
2501 (bfd_arc_get_mach_from_attributes): New function.
2502 (arc_elf_object_p): Use object attributes.
2503 (arc_elf_final_write_processing): Likewise.
2504 (elf32_arc_obj_attrs_arg_type): New function.
2505 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2506 (elf32_arc_section_from_shdr): Likewise.
2507 (elf_backend_obj_attrs_vendor): Define.
2508 (elf_backend_obj_attrs_section): Likewise.
2509 (elf_backend_obj_attrs_arg_type): Likewise.
2510 (elf_backend_obj_attrs_section_type): Likewise.
2511 (elf_backend_obj_attrs_handle_unknown): Likewise.
2512 (elf_backend_section_from_shdr): Likewise.
2514 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2517 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2518 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2519 and the destination is a Thumb symbol.
2521 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2523 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2524 initializer to silence GCC 4.2.
2525 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2527 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2529 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2530 (LAZY_PLT_ENTRY_SIZE): This.
2531 (NON_LAZY_PLT_ENTRY_SIZE): New.
2532 (elf_x86_64_plt0_entry): Renamed to ...
2533 (elf_x86_64_lazy_plt0_entry): This.
2534 (elf_x86_64_plt_entry): Renamed to ...
2535 (elf_x86_64_lazy_plt_entry): This.
2536 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2537 (elf_x86_64_lazy_bnd_plt0_entry): This.
2538 (elf_x86_64_legacy_plt_entry): Removed.
2539 (elf_x86_64_bnd_plt_entry): Renamed to ...
2540 (elf_x86_64_lazy_bnd_plt_entry): This.
2541 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2542 (elf_x86_64_non_lazy_plt_entry): This.
2543 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2544 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2545 (elf_x86_64_eh_frame_plt): Renamed to ...
2546 (elf_x86_64_eh_frame_lazy_plt): This.
2547 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2548 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2549 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2550 (elf_x86_64_eh_frame_non_lazy_plt): This.
2551 (elf_x86_64_lazy_plt_layout): New.
2552 (elf_x86_64_non_lazy_plt_layout): Likewise.
2553 (elf_x86_64_plt_layout): Likewise.
2554 (elf_x86_64_backend_data): Remove PLT layout information. Add
2555 os for target system.
2556 (GET_PLT_ENTRY_SIZE): Removed.
2557 (elf_x86_64_lazy_plt): New.
2558 (elf_x86_64_non_lazy_plt): Likewise.
2559 (elf_x86_64_lazy_bnd_plt): Likewise.
2560 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2561 (elf_x86-64_arch_bed): Updated.
2562 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2563 (elf_x86_64_create_dynamic_sections): Removed.
2564 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2565 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2566 (elf_x86-64_adjust_dynamic_symbol): Updated.
2567 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2568 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2569 size for PLT0 if there is no PLT0. Get plt_entry_size from
2570 non_lazy_plt for non-lazy PLT entries.
2571 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2572 from non_lazy_plt for non-lazy PLT entries.
2573 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2574 if there is no PLT0.
2575 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2576 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2577 entries with non-lazy PLT layout. Don't fill the second and third
2578 slots in the PLT entry if there is no PLT0.
2579 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2580 if there is no PLT0. Set sh_entsize on the .plt.got section.
2581 (compare_relocs): New.
2582 (elf_x86_64_plt_type): Likewise.
2583 (elf_x86_64_plt): Likewise.
2584 (elf_x86_64_nacl_plt): New. Forward declaration.
2585 (elf_x86_64_get_plt_sym_val): Removed.
2586 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2587 against all dynamic relocations.
2588 (elf_x86_64_link_setup_gnu_properties): New function.
2589 (elf_backend_create_dynamic_sections): Updated.
2590 (elf_backend_setup_gnu_properties): New.
2591 (elf_x86_64_nacl_plt): New.
2592 (elf_x86_64_nacl_arch_bed): Updated.
2594 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2596 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2597 (LAZY_PLT_ENTRY_SIZE): This.
2598 (NON_LAZY_PLT_ENTRY_SIZE): New.
2599 (elf_i386_plt0_entry): Renamed to ...
2600 (elf_i386_lazy_plt0_entry): This.
2601 (elf_i386_plt_entry): Renamed to ...
2602 (elf_i386_lazy_plt_entry): This.
2603 (elf_i386_pic_plt0_entry): Renamed to ...
2604 (elf_i386_pic_lazy_plt0_entry): This.
2605 (elf_i386_pic_plt_entry): Renamed to ...
2606 (elf_i386_pic_lazy_plt_entry): This.
2607 (elf_i386_got_plt_entry): Renamed to ...
2608 (elf_i386_non_lazy_plt_entry): This.
2609 (elf_i386_pic_got_plt_entry): Renamed to ...
2610 (elf_i386_pic_non_lazy_plt_entry): This.
2611 (elf_i386_eh_frame_plt): Renamed to ...
2612 (elf_i386_eh_frame_lazy_plt): This.
2613 (elf_i386_eh_frame_plt_got): Renamed to ...
2614 (elf_i386_eh_frame_non_lazy_plt): This.
2615 (elf_i386_plt_layout): Renamed to ...
2616 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2617 eh_frame_plt_got_size.
2618 (elf_i386_non_lazy_plt_layout): New.
2619 (elf_i386_plt_layout): Likewise.
2620 (elf_i386_non_lazy_plt): Likewise.
2621 (GET_PLT_ENTRY_SIZE): Removed.
2622 (elf_i386_plt): Renamed to ...
2623 (elf_i386_lazy_plt): This.
2624 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2625 (elf_i386_arch_bed): Updated.
2626 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2627 (elf_i386_create_dynamic_sections): Removed.
2628 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2629 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2630 (elf_i386_adjust_dynamic_symbol): Updated.
2631 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2632 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2633 size for PLT0 if there is no PLT0.
2634 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2635 output section is discarded only if GOT isn't empty.
2636 (elf_i386_relocate_section): Updated. Properly get PLT index
2637 if there is no PLT0.
2638 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2639 second and third slots in the PLT entry if there is no PLT0.
2640 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2641 if there is no PLT0. Set sh_entsize on the .plt.got section.
2642 (elf_i386_nacl_plt): Forward declaration.
2643 (elf_i386_get_plt_sym_val): Removed.
2644 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2645 against all dynamic relocations.
2646 (elf_i386_link_setup_gnu_properties): New function.
2647 (elf_backend_create_dynamic_sections): Updated.
2648 (elf_backend_setup_gnu_properties): New.
2649 (elf_i386_nacl_plt): Updated.
2650 (elf_i386_nacl_arch_bed): Likewise.
2651 (elf_i386_vxworks_arch_bed): Likewise.
2653 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2655 * elflink.c (elf_output_implib): Remove executable flag from import
2657 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2658 library is a relocatable object file.
2660 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2663 * elf32-avr.c (avr_should_move_sym): New function.
2664 (avr_should_reduce_sym_size): Likewise.
2665 (avr_should_increase_sym_size): Likewise.
2666 (elf32_avr_relax_delete_bytes): Adjust symbol values
2667 and sizes by calling new functions.
2669 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
2671 * config.bfd (riscv32-*): Enable rv64.
2673 2017-05-02 Alan Modra <amodra@gmail.com>
2676 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
2677 rather than h->root.type == bfd_link_hash_new.
2678 (bfd_elf_record_link_assignment): Similarly, call
2679 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2681 2017-04-29 Alan Modra <amodra@gmail.com>
2684 * reloc.c (reloc_offset_in_range): New function.
2685 (bfd_perform_relocation, bfd_install_relocation): Use it.
2686 (_bfd_final_link_relocate): Likewise.
2688 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
2690 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
2691 before using .plt.got.
2692 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2694 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2696 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
2697 instead of "+=" to update 0.
2699 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2701 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
2702 .plt.got section here.
2703 (elf_i386_check_relocs): Don't create the .plt.got section.
2704 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
2705 the .plt.got and .plt.bnd sections here.
2706 (elf_x86_64_check_relocs): Don't create the .plt.got nor
2709 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2711 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
2713 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
2714 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
2715 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
2716 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
2719 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2721 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
2723 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
2724 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
2725 the first relocatable ELF input with GNU properties.
2727 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2729 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
2730 VxWorks for non-PIC.
2732 2017-04-27 Alan Modra <amodra@gmail.com>
2734 * elf-bfd.h (struct elf_backend_data): Make asection param of
2735 elf_backend_eh_frame_address_size const.
2736 (_bfd_elf_eh_frame_address_size): Likewise.
2737 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
2738 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
2739 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
2740 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
2741 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
2742 (next_cie_fde_offset): Constify params.
2743 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2745 2017-04-27 Alan Modra <amodra@gmail.com>
2747 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
2748 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
2749 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
2751 (offset_adjust): New function.
2752 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
2753 (adjust_eh_frame_local_symbols): Likewise.
2754 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
2755 after changing anything. Return true if anything changed.
2756 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
2757 _bfd_elf_adjust_eh_frame_global_symbol for globals.
2759 2017-04-27 Alan Modra <amodra@gmail.com>
2761 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
2764 2017-04-27 Alan Modra <amodra@gmail.com>
2766 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2767 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
2768 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
2769 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
2770 for undef and undefweak dyn_relocs.
2771 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2772 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
2773 (allocate_got, allocate_dynrelocs): Likewise.
2774 (ppc64_elf_relocate_section): Likewise.
2776 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
2778 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
2779 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
2780 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
2781 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
2783 2017-04-26 Nick Clifton <nickc@redhat.com>
2786 * reloc.c (bfd_perform_relocation): Check for a negative address
2789 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2792 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
2794 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
2795 (elf_backend_always_renumber_dynsyms): Define.
2796 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
2797 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
2798 * elflink.c (bfd_elf_size_dynamic_sections): Also call
2799 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
2801 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2803 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2805 * elflink.c (bfd_elf_size_dynamic_sections): Only call
2806 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
2807 sections have been created.
2809 2017-04-26 Nick Clifton <nickc@redhat.com>
2812 * compress.c (bfd_init_section_compress_status): Check the return
2813 value from bfd_malloc.
2815 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2817 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
2818 no_finish_dynamic_symbol.
2819 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
2821 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
2822 weak symbol, don't make it dynamic.
2823 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
2824 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
2825 relocation for GOT reference.
2826 (elf_x86_64_finish_dynamic_symbol): Abort if
2827 no_finish_dynamic_symbol isn't 0.
2829 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2832 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
2833 undefined weak symbol, don't make it dynamic.
2834 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
2835 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2836 relocation for R_386_GOT32.
2838 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2841 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
2843 2017-04-23 Alan Modra <amodra@gmail.com>
2846 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
2847 * elf.c (lcomm_sym): New.
2848 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
2849 * bfd-in2.h: Regenerate.
2851 2017-04-23 Alan Modra <amodra@gmail.com>
2854 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
2855 parameters and comment.
2856 (_bfd_elf_get_reloc_section): Delete.
2857 (_bfd_elf_plt_get_reloc_section): Declare.
2858 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
2859 New functions. Don't blindly skip over assumed .rel/.rela prefix.
2861 (_bfd_elf_get_reloc_section): ..here. Delete.
2862 (assign_section_numbers): Call elf_get_reloc_section.
2863 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
2864 * elfxx-target.h (elf_backend_get_reloc_section): Update.
2866 2017-04-23 Alan Modra <amodra@gmail.com>
2869 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
2872 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2875 * elf32-i386.c (elf_i386_link_hash_entry): Add
2876 no_finish_dynamic_symbol.
2877 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
2878 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
2879 symbol, don't make it dynamic in PIE.
2880 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
2881 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2882 relocation for R_386_GOT32
2883 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
2886 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2890 * elflink.c (elf_link_add_object_symbols): Require
2891 --no-dynamic-linker with -E/--dynamic-list when creating
2894 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2896 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
2899 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2901 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
2902 dynamic symbol sorting.
2904 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
2907 * elflink.c (elf_link_add_object_symbols): Preserve
2908 dynamic_ref_after_ir_def when restoring the symbol table for
2909 unneeded dynamic object.
2911 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
2914 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
2915 on on undefined IFUNC symbol in the second PLT.
2917 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
2919 * peXXigen.c (pe_print_reloc): Correct chunk_end.
2921 2017-04-19 Alan Modra <amodra@gmail.com>
2923 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
2924 or make dynamic for info->dynamic_undefined_weak 0 and 1.
2925 * elf32-ppc.c:Formatting.
2926 (ensure_undefweak_dynamic): Don't make dynamic when
2927 info->dynamic_undefined_weak is zero.
2928 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2929 info->dynamic_undefined_weak. Discard undef dyn_relocs when
2930 not default visibility. Discard undef and undefweak
2932 (ppc_elf_relocate_section): Adjust to suit.
2933 * elf64-ppc.c: Formatting.
2934 (ensure_undefweak_dynamic): Don't make dynamic when
2935 info->dynamic_undefined_weak is zero.
2936 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2937 info->dynamic_undefined_weak. Discard them earlier.
2939 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
2942 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
2943 before generating the version definition section.
2945 2017-04-17 Alan Modra <amodra@gmail.com>
2947 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
2948 state when a regular object file defines a symbol with
2949 incompatible type to that defined by an earlier shared lib.
2951 2017-04-13 Alan Modra <amodra@gmail.com>
2953 * coffcode.h: Wrap some overly long _bfd_error_handler args.
2955 * elf32-arm.c: Likewise.
2956 * elf32-i386.c: Likewise.
2957 * elf32-mep.c: Likewise.
2958 * elf64-ia64-vms.c: Likewise.
2959 * elf64-x86-64.c: Likewise.
2960 * elflink.c: Likewise.
2961 * elfnn-ia64.c: Likewise.
2962 * elfxx-mips.c: Likewise.
2964 2017-04-13 Alan Modra <amodra@gmail.com>
2966 * aoutx.h: Use %B and %A in error messages throughout file.
2967 * aout-cris.c: Likewise.
2968 * archive.c: Likewise.
2969 * binary.c: Likewise.
2970 * coff-rs6000.c: Likewise.
2971 * coff-tic4x.c: Likewise.
2972 * coffcode.h: Likewise.
2973 * coffgen.c: Likewise.
2974 * cofflink.c: Likewise.
2975 * coffswap.h: Likewise.
2976 * cpu-arm.c: Likewise.
2977 * elf-eh-frame.c: Likewise.
2978 * elf-m10300.c: Likewise.
2980 * elf32-arc.c: Likewise.
2981 * elf32-arm.c: Likewise.
2982 * elf32-bfin.c: Likewise.
2983 * elf32-frv.c: Likewise.
2984 * elf32-iq2000.c: Likewise.
2985 * elf32-m32c.c: Likewise.
2986 * elf32-microblaze.c: Likewise.
2987 * elf32-nds32.c: Likewise.
2988 * elf32-rl78.c: Likewise.
2989 * elf32-rx.c: Likewise.
2990 * elf32-score.c: Likewise.
2991 * elf32-score7.c: Likewise.
2992 * elf32-sh64.c: Likewise.
2993 * elf32-v850.c: Likewise.
2994 * elf32-vax.c: Likewise.
2995 * elf32-visium.c: Likewise.
2996 * elf64-ia64-vms.c: Likewise.
2997 * elf64-mmix.c: Likewise.
2998 * elf64-sh64.c: Likewise.
2999 * elfcode.h: Likewise.
3000 * elfnn-aarch64.c: Likewise.
3001 * elfnn-ia64.c: Likewise.
3002 * elfxx-mips.c: Likewise.
3003 * hpux-core.c: Likewise.
3006 * linker.c: Likewise.
3007 * merge.c: Likewise.
3009 * oasys.c: Likewise.
3010 * pdp11.c: Likewise.
3011 * peXXigen.c: Likewise.
3012 * rs6000-core.c: Likewise.
3013 * vms-alpha.c: Likewise.
3014 * xcofflink.c: Likewise.
3016 2017-04-13 Alan Modra <amodra@gmail.com>
3018 * bfd.c (PRINT_TYPE): Define.
3019 (_doprnt): New function.
3020 (error_handler_internal): Use _doprnt.
3021 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3022 calls in their natural order, throughout file.
3023 * coff-mcore.c: Likewise.
3024 * coff-ppc.c: Likewise.
3025 * coff-tic80.c: Likewise.
3026 * cofflink.c: Likewise.
3027 * elf-s390-common.c: Likewise.
3029 * elf32-arm.c: Likewise.
3030 * elf32-i386.c: Likewise.
3031 * elf32-m32r.c: Likewise.
3032 * elf32-msp430.c: Likewise.
3033 * elf32-spu.c: Likewise.
3034 * elf64-ia64-vms.c: Likewise.
3035 * elf64-sparc.c: Likewise.
3036 * elf64-x86-64.c: Likewise.
3037 * elflink.c: Likewise.
3038 * elfnn-aarch64.c: Likewise.
3039 * elfnn-ia64.c: Likewise.
3040 * elfxx-mips.c: Likewise.
3042 2017-04-13 Alan Modra <amodra@gmail.com>
3044 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3045 branch veneers" error. Fix double space and format message.
3046 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3047 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3049 2017-04-13 Alan Modra <amodra@gmail.com>
3051 * bfd-in2.h: Regenerate.
3053 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3055 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3056 extra `\n' in warning/error messages.
3057 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3058 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3060 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3062 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3063 processor-specific properties with generic ELF target vector.
3065 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3067 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3068 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3069 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3070 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3072 (link_hash_newfunc): Initialize has_got_reloc and
3074 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3076 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3078 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3080 (_bfd_sparc_elf_fixup_symbol): New function.
3081 (allocate_dynrelocs): Don't allocate space for dynamic
3082 relocations and discard relocations against resolved undefined
3083 weak symbols in executable. Don't make resolved undefined weak
3084 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3085 relocation against undefined weak symbols in PIE.
3086 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3087 relocations against resolved undefined weak symbols in PIE
3088 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3089 without ynamic PLT/GOT relocations for resolved undefined weak
3091 Don't generate dynamic relocation against resolved undefined
3092 weak symbol in executable.
3093 (pie_finish_undefweak_symbol): New function.
3094 (_bfd_sparc_elf_finish_dynamic_sections): Call
3095 pie_finish_undefweak_symbol on all symbols in PIE.
3096 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3097 (_bfd_sparc_elf_fixup_symbol): New function.
3099 2017-04-10 Nick Clifton <nickc@redhat.com>
3101 * config.bfd: Remove ns32k from obsolete list.
3103 2017-04-10 Alan Modra <amodra@gmail.com>
3106 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3107 (special_sections_i): Likewise for .init_array.
3108 (special_sections_p): Likewise for .preinit_array.
3110 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3115 ELF_COMMON_DEF_P for common symbols.
3116 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3117 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3118 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3119 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3120 07492f668d2173da7a2bda3707ff0985e0f460b6.
3122 2017-04-07 Pedro Alves <palves@redhat.com>
3124 * opncls.c (bfd_get_debug_link_info): Rename to...
3125 (bfd_get_debug_link_info_1): ... this. Change type of second
3126 parameter to void pointer. Adjust.
3127 (bfd_get_debug_link_info): Reimplement on top of
3128 bfd_get_debug_link_info_1.
3129 (separate_debug_file_exists, separate_alt_debug_file_exists):
3130 Change type of second parameter to void pointer. Adjust.
3131 (get_func_type, check_func_type): Change type of second parameter
3133 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3134 the callback functions instead of passing the address of a local.
3135 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3136 find_separate_debug_file.
3137 (get_alt_debug_link_info_shim): Change type of second parameter to
3138 void pointer. Adjust.
3139 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3140 find_separate_debug_file.
3141 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3142 of second parameter to void pointer. Adjust.
3143 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3144 pointer local to find_separate_debug_file.
3146 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3148 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3149 external symbols with a definition.
3150 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3152 2017-04-07 Alan Modra <amodra@gmail.com>
3154 * po/SRC-POTFILES.in: Regenerate.
3156 2017-04-05 Alan Modra <amodra@gmail.com>
3158 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3161 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3163 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3164 numbers for DataDirectory entry indicies passed to
3167 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3169 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3170 each GNU_MBIND section and align GNU_MBIND section to page size.
3171 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3172 segment for each GNU_MBIND section.
3173 (_bfd_elf_init_private_section_data): Copy sh_info from input
3174 for GNU_MBIND section.
3176 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3178 * elfnn-riscv.c (GP_NAME): Delete.
3179 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3180 (_bfd_riscv_relax_lui): Likewise.
3182 2017-04-04 Nick Clifton <nickc@redhat.com>
3185 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3187 (bfd_elf_final_link): Only initialize the extended symbol index
3188 section if there are extended symbol tables to list.
3190 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3192 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3193 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3194 * configure.ac (elf): Add elf-properties.lo.
3195 * Makefile.in: Regenerated.
3196 * configure: Likewise.
3197 * elf-bfd.h (elf_property_kind): New.
3198 (elf_property): Likewise.
3199 (elf_property_list): Likewise.
3200 (elf_properties): Likewise.
3201 (_bfd_elf_parse_gnu_properties): Likewise.
3202 (_bfd_elf_get_property): Likewise.
3203 (_bfd_elf_link_setup_gnu_properties): Likewise.
3204 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3205 and setup_gnu_properties.
3206 (elf_obj_tdata): Add properties.
3207 * elf-properties.c: New file.
3208 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3209 (elf_i386_merge_gnu_properties): Likewise.
3210 (elf_backend_parse_gnu_properties): Likewise.
3211 (elf_backend_merge_gnu_properties): Likewise.
3212 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3213 (elf_x86_64_merge_gnu_properties): Likewise.
3214 (elf_backend_parse_gnu_properties): Likewise.
3215 (elf_backend_merge_gnu_properties): Likewise.
3216 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3217 (elf_backend_parse_gnu_properties): Likewise.
3218 (elf_backend_setup_gnu_properties): Likewise.
3219 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3220 elf_backend_merge_gnu_properties and
3221 elf_backend_setup_gnu_properties.
3223 2017-03-30 Pip Cet <pipcet@gmail.com>
3225 * elf32-wasm32.c: Add relocation code, two relocs.
3226 * reloc.c: Add wasm32 relocations.
3227 * libbfd.h: Regenerate.
3228 * bfd-in2.h: Regenerate.
3229 * bfd/po/bfd.pot: Regenerate.
3231 2017-03-29 Nick Clifton <nickc@redhat.com>
3234 * coff-bfd.h (struct coff_section_data): Add new fields:
3235 saved_bias and bias.
3236 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3237 computed for PE binaries.
3238 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3241 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3244 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3245 to handle a local symbol with a hash-symbol-entry; without PLT.
3246 Add BFD_ASSERT for an incidental case with GOT entry present.
3247 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3248 isn't forced-or-set local.
3250 2017-03-27 Pip Cet <pipcet@gmail.com>
3252 * wasm-module.c: New file to support WebAssembly modules.
3253 * wasm-module.h: New file to support WebAssembly modules.
3254 * doc/webassembly.texi: Start documenting wasm-module.c.
3255 * config.bfd: Add wasm_vec.
3256 * targets.c: Likewise.
3257 * configure.ac: Likewise.
3258 * Makefile.am: Add entries for wasm-module.c.
3259 * Makefile.in: Regenerate.
3260 * configure: Regenerate.
3261 * po/SRC-POTFILES.in: Regenerate.
3263 2017-03-27 Pip Cet <pipcet@gmail.com>
3265 * cpu-wasm32.c: New file to support wasm32 architecture.
3266 * elf32-wasm32.c: New file to support wasm32 architecture.
3267 * Makefile.am: Add wasm32 architecture.
3268 * archures.c: Likewise.
3269 * config.bfd: Likewise.
3270 * configure.ac: Likewise.
3271 * targets.c: Likewise.
3272 * Makefile.in: Regenerate.
3273 * bfd-in2.h: Regenerate.
3274 * configure: Regenerate.
3275 * po/SRC-POTFILES.in: Regenerate.
3277 2017-03-20 Alan Modra <amodra@gmail.com>
3280 * elf64-ppc.c (compare_symbols): Stabilize sort.
3282 2017-03-18 Alan Modra <amodra@gmail.com>
3284 * elf64-ppc.c (struct ppc_link_hash_table): Add
3285 local_ifunc_resolver and maybe_local_ifunc_resolver.
3286 (ppc_build_one_stub): Set flags on emitting dynamic
3287 relocation to ifunc.
3288 (ppc64_elf_relocate_section): Likewise.
3289 (ppc64_elf_finish_dynamic_symbol): Likewise.
3290 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3291 local dynamic relocs to ifuncs.
3292 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3293 local_ifunc_resolver and maybe_local_ifunc_resolver.
3294 (ppc_elf_relocate_section): Set flag on emitting dynamic
3295 relocation to ifuncs.
3296 (ppc_elf_finish_dynamic_symbol): Likewise.
3297 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3298 dynamic relocs to ifuncs.
3300 2017-03-13 Nick Clifton <nickc@redhat.com>
3303 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3304 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3305 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3306 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3307 * bfd-in2.h: Regenerate.
3308 * libbfd.h: Regenerate.
3309 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3311 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3312 (elfNN_aarch64_howto_table): Likewise.
3313 (aarch64_tls_transition_without_check): Likewise.
3314 (aarch64_reloc_got_type): Likewise.
3315 (elfNN_aarch64_final_link_relocate): Likewise.
3316 (elfNN_aarch64_tls_relax): Likewise.
3317 (elfNN_aarch64_relocate_section): Likewise.
3318 (elfNN_aarch64_gc_sweep_hook): Likewise.
3319 (elfNN_aarch64_check_relocs): Likewise.
3320 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3321 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3323 2017-03-11 Alan Modra <amodra@gmail.com>
3325 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3326 parameter is in fact used. Whitespace fixes.
3327 * elf64-ppc.c: Likewise.
3329 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3331 * rs6000-core.c (CORE_NEW): Simplify macro when
3332 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3334 2017-03-07 Alan Modra <amodra@gmail.com>
3338 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3341 2017-03-05 Alan Modra <amodra@gmail.com>
3343 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3344 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3345 (next_cie_fde_offset): New function.
3346 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3347 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3348 four bytes. Align CIEs to four or eight bytes depending on
3349 per_encoding_aligned8. Align FDEs according to their encoding.
3350 Pad last FDE to output section alignment.
3351 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3353 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3354 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3355 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3357 2017-03-02 Martin Bickel <binutils@ineranves.de>
3360 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3361 empty segments which have a zero filesz, but a non-zero memsz.
3363 2017-03-02 Alan Modra <amodra@gmail.com>
3365 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3367 2017-02-28 Alan Modra <amodra@gmail.com>
3369 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3370 (ppc64_elf_relocate_section): Likewise.
3372 2017-02-28 Alan Modra <amodra@gmail.com>
3375 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3376 rather than elf32_nios2_hash_table or elf_hash_table.
3377 (create_got_section): Likewise.
3378 (nios2_elf32_finish_dynamic_symbol): Likewise.
3379 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3380 (nios2_elf32_size_dynamic_sections): Likewise.
3381 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3382 vars. Use htab equivalents directly instead. Don't create
3383 all dynamic sections on needing just the GOT. Use a goto
3384 rather than a fall-through with reloc test. Ensure
3385 htab->dynobj is set when making dynamic sreloc section.
3386 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3387 equivalent directly instead. Don't segfault on looking for
3388 .dynamic when dynamic sections have not been created. Don't
3389 segfault on .got.plt being discarded.
3390 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3391 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3392 fixme and another not so relevant comment.
3393 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3394 already set, set hash table dynobj on creating .sbss.
3396 2017-02-28 Alan Modra <amodra@gmail.com>
3398 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3399 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3400 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3401 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3402 (ppc64_elf_relocate_section): Likewise.
3403 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3404 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3405 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3406 * libbfd.h: Regenerate.
3407 * bfd-in2.h: Regenerate.
3409 2017-02-28 Alan Modra <amodra@gmail.com>
3411 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3412 dynamic .data.rel.ro read-only.
3413 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3414 rather than section flags when deciding where copy reloc goes.
3415 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3416 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3417 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3418 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3419 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3420 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3421 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3422 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3423 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3424 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3425 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3426 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3427 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3428 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3429 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3430 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3431 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3432 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3433 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3435 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3437 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3438 `jalr $0, $25' instruction encoding.
3440 2017-02-27 Nick Clifton <nickc@redhat.com>
3443 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3444 generating a seg-fault when encountering a symbol that has been
3445 deleted by garbage collection.
3447 2017-02-25 Alan Modra <amodra@gmail.com>
3449 * elf32-arc.c (struct dynamic_sections): Delete.
3450 (enum dyn_section_types): Delete.
3451 (dyn_section_names): Delete.
3452 (arc_create_dynamic_sections): Delete.
3453 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3454 segfault on discarded .rela.plt section.
3455 (elf_arc_size_dynamic_sections): Formatting. Don't call
3456 arc_create_dynamic_sections. Don't allocate memory for sections
3457 handled by the generic linker. Correct code finding relocs in
3458 read-only sections. Set SEC_EXCLUDE on zero size .got,
3459 .got.plt, and .dynbss sections. Do set .interp for pies.
3461 2017-02-24 Andrew Waterman <andrew@sifive.com>
3463 * elfnn-riscv.c (GP_NAME): New macro.
3464 (riscv_global_pointer_value): Use it.
3465 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3466 output section, consider only that section's alignment.
3468 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3470 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3471 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3472 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3473 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3475 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3477 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3478 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3481 2017-02-23 Alan Modra <amodra@gmail.com>
3484 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3486 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3487 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3490 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3493 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3494 processing ahead of the call to `elf_gc_sweep_symbol'.
3496 2017-02-22 Nick Clifton <nickc@redhat.com>
3499 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3500 created section 4-byte alignment.
3502 2017-02-22 Alan Modra <amodra@gmail.com>
3504 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3505 on .got or .plt output section being discarded by script.
3506 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3509 2017-02-21 Alan Modra <amodra@gmail.com>
3511 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3512 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3514 2017-02-20 Alan Modra <amodra@gmail.com>
3517 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3518 if DT_RELSZ/DT_RELASZ is zero.
3520 2017-02-17 Nick Clifton <nickc@redhat.com>
3522 * compress.c (bfd_get_full_section_contents): Remember to reduce
3523 compressed size by the sizeof the compression header when
3524 decompressing the contents.
3526 2017-02-17 Pedro Alves <palves@redhat.com>
3528 * srec.c (Chunk): Rename to ...
3529 (_bfd_srec_len): ... this.
3530 (S3Forced): Rename to ...
3531 (_bfd_srec_forceS3): ... this.
3532 * objcopy.c: Adjust all references.
3534 2017-02-17 Pedro Alves <palves@redhat.com>
3536 * archive.c (bsd_write_armap): Rename to ...
3537 (_bfd_bsd_write_armap): ... this.
3538 (coff_write_armap): Rename to ...
3539 (_bfd_coff_write_armap): ... this.
3540 * libbfd-in.h (bsd_write_armap): Rename to ...
3541 (_bfd_bsd_write_armap): ... this.
3542 (coff_write_armap): Rename to ...
3543 (_bfd_coff_write_armap): ... this.
3544 * aout-target.h, aout-tic30.c: Adjust all users.
3545 * libbfd.h: Regenerate.
3547 2017-02-17 Pedro Alves <palves@redhat.com>
3549 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3550 (warn_deprecated): Rename to ...
3551 (_bfd_warn_deprecated): ... this.
3552 * libbfd.c (warn_deprecated): Rename to ...
3553 (_bfd_warn_deprecated): ... this.
3554 * bfd-in2.h: Regenerate.
3556 2017-02-17 Pedro Alves <palves@redhat.com>
3558 * bfdio.c (real_ftell): Rename to ...
3559 (_bfd_real_ftell): ... this.
3560 (real_fseek): Rename to ...
3561 (_bfd_real_fseek): ... this.
3562 (real_fopen): Rename to ...
3563 (_bfd_real_fopen): ... this.
3564 * libbfd-in.h (real_ftell): Rename to ...
3565 (_bfd_real_ftell): ... this.
3566 (real_fseek): Rename to ...
3567 (_bfd_real_fseek): ... this.
3568 (real_fopen): Rename to ...
3569 (_bfd_real_fopen): ... this.
3570 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3571 * libbfd.h: Regenerate.
3573 2017-02-17 Pedro Alves <palves@redhat.com>
3575 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3576 * libbfd.c (read_unsigned_leb128): Rename to ...
3577 (_bfd_read_unsigned_leb128): ... this.
3578 (read_signed_leb128): Rename to ...
3579 (_bfd_read_signed_leb128): ... this.
3580 (safe_read_leb128): Rename to ...
3581 (_bfd_safe_read_leb128): ... this.
3582 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3583 (_bfd_read_unsigned_leb128): ... this.
3584 (read_signed_leb128): Rename to ...
3585 (_bfd_read_signed_leb128): ... this.
3586 (safe_read_leb128): Rename to ...
3587 (_bfd_safe_read_leb128): ... this.
3588 * libbfd.h: Renegerate.
3590 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3592 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3593 before trying to fine matching file and line information.
3595 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3597 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3598 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3599 not match current bfd, then reload debug information. Record bfd
3600 we're loading debug info for in the stash. If we have debug
3601 informatin in the cache then perform section placement before
3604 2017-02-16 Alan Modra <amodra@gmail.com>
3607 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3608 * elfxx-target.h (elf_backend_no_page_alias): Define.
3609 (elfNN_bed): Init new field.
3610 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3611 ensure PT_LOAD segment starts on a new page.
3612 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3614 2017-02-16 Alan Modra <amodra@gmail.com>
3617 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3620 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3622 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3623 * bfd-in2.h: Regenerated.
3625 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3628 * elf32-i386.c (elf_i386_relocate_section): Allow
3629 "lea foo@GOT, %reg" in PIC.
3631 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3634 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3635 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3636 error against local IFUNC symbol without a base register for
3639 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3641 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3642 `%P: %H:' with `info->callbacks->einfo'.
3643 (ppc_elf_relocate_section): Likewise.
3644 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3645 (ppc64_elf_edit_toc): Likewise.
3646 (ppc64_elf_relocate_section): Likewise.
3648 2017-02-14 Alan Modra <amodra@gmail.com>
3650 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3651 --gc-keep-exported, and test versioned field of sym rather than
3652 looking for @ in name.
3654 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3656 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3659 2017-02-13 Nick Clifton <nickc@redhat.com>
3662 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3665 2017-02-07 Andrew Waterman <andrew@sifive.com>
3667 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3668 entry size if PLT header is written.
3670 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
3672 Fix sparc64 dynamic relocation processing to use the dynamic
3674 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3675 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
3678 2017-02-03 Nick Clifton <nickc@redhat.com>
3681 * coffcode.h (coff_write_object_contents): Enlarge size of
3682 s_name_buf in order to avoid compile time warning about possible
3684 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
3685 32-bits of insn value before printing into buffer.
3687 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3689 * elfxx-mips.c (mips_elf_hash_sort_data): Add
3690 `max_local_dynindx'.
3691 (mips_elf_sort_hash_table): Handle it.
3692 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
3693 symbols bump up `max_local_dynindx' rather than
3694 `max_non_got_dynindx'.
3696 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3698 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
3699 `min_got_dynindx', `max_unref_got_dynindx' and
3700 `max_non_got_dynindx' members to the `bfd_size_type' data type.
3701 (mips_elf_sort_hash_table): Adjust accordingly.
3703 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3705 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
3706 to access the hash table.
3708 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3710 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
3711 non-NULL `htab' to the beginning.
3713 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3715 * elflink.c (elf_gc_sweep): Wrap overlong line.
3717 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
3719 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
3720 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
3721 * elfxx-mips.c (mips_elf_link_hash_table): Add
3722 `ignore_branch_isa' member.
3723 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
3724 in branch relocation calculation as an error if
3725 `ignore_branch_isa' has been set.
3726 (_bfd_mips_elf_insn32): Rename to...
3727 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
3728 parameter to `insn32' and add an `ignore_branch_isa' parameter.
3729 Handle the new parameter.
3731 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
3733 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
3734 local variable dynobj.
3737 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
3738 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
3739 executable from read-only sections into sdynrelro.
3740 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
3741 dynamic relocs in sdynrelro.
3742 (elf_backend_want_dynrelro): Define.
3744 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3746 * config.bfd (*-*-rtemsaout*): Mark as removed.
3748 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3750 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
3751 (arm-*-rtems*): Move to (arm*-*-eabi*).
3752 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
3753 (m68-*-rtems*): Move to (m68*-*-elf*).
3755 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3757 * config.bfd (*-*-rtemscoff*): Mark as removed.
3759 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
3762 * elflink.c (bfd_elf_record_link_assignment): Revert last
3763 change and don't ever clear `forced_local'. Set `mark'
3765 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
3767 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
3768 (bfd_elf_size_dynamic_sections): ... here.
3769 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
3770 and set `mark' instead in `__tls_get_addr_opt' processing.
3771 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
3773 2017-01-24 Alan Modra <amodra@gmail.com>
3775 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
3776 where dynamic relocs are preferable. Allow ifunc too.
3777 (ensure_undefweak_dynamic): New function.
3778 (allocate_dynrelocs): Use it here. Move plt handling last and
3779 don't make symbols dynamic, simplifying loop. Only make undef
3780 weak symbols with GOT entries dynamic. Correct condition
3781 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
3782 comments. Remove goto.
3783 (ppc_elf_relocate_section): Correct test for using dynamic
3784 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3785 to suit. Set up explicit tls_index entries and implicit GOT
3786 tls_index entries resolvable at link time for
3787 __tls_get_addr_opt. Simplify test to clear mem for prelink.
3788 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
3789 (ensure_undefweak_dynamic): New function.
3790 (allocate_dynrelocs): Use it here. Only make undef weak symbols
3791 with GOT entries dynamic. Remove unnecessary test of
3792 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
3793 (ppc64_elf_relocate_section): Correct test for using dynamic
3794 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3795 to suit. Set up explicit tls_index entries and implicit GOT
3796 tls_index entries resolvable at link time for __tls_get_addr_opt.
3797 Simplify expression to clear mem for prelink.
3799 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
3801 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
3803 2017-01-20 Jiong Wang <jiong.wang@arm.com>
3805 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
3806 (elf_backend_hash_symbol): Define.
3808 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
3811 * elflink.c (bfd_elf_record_link_assignment): Clear any
3812 `forced_local' marking for DSO symbols that are not being
3815 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3817 * elfnn-riscv.c (riscv_elf_object_p): New function.
3819 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
3822 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3824 (elf_x86_64_check_relocs): Create .eh_frame section for the
3826 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3827 .eh_frame section for the .plt.bnd section.
3828 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3829 for the .plt.bnd section.
3831 2017-01-12 Nick Clifton <nickc@redhat.com>
3834 * opncls.c (find_separate_debug_file): Add include_dirs
3835 parameter. Only include the directory part of the bfd's filename
3836 in search paths if include_dirs is true. Add a couple of extra
3837 locations for looking for debug files.
3838 ( bfd_follow_gnu_debuglink): Update invocation of
3839 find_separate_debug_file.
3840 (bfd_follow_gnu_debugaltlink): Likewise.
3841 (get_build_id): New function: Finds the build-id of the given bfd.
3842 (get_build_id_name): New function: Computes the name of the
3843 separate debug info file for a bfd, based upon its build-id.
3844 (check_build_id_file): New function: Checks to see if a separate
3845 debug info file exists at the given location, and that its
3846 build-id matches that of the original bfd.
3847 (bfd_follow_build_id_debuglink): New function: Finds a separate
3848 debug info file for a given bfd by using the build-id method.
3849 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
3850 method of locating a separate debug info file before using the
3852 * bfd-in2.h: Regenerate.
3854 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
3857 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
3858 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
3859 elf_x86_64_eh_frame_plt_got.
3860 (elf_x86_64_size_dynamic_sections): Get unwind info from
3861 elf_x86_64_bnd_arch_bed for the BND PLT.
3863 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
3865 * config.bfd: Add entries for i686-redox and x86_64-redox.
3867 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3869 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
3871 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
3872 .eh_frame section to 4 bytes for x32.
3873 (elf_x86_64_check_relocs): Likewise.
3875 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3878 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
3879 (PLT_GOT_FDE_LENGTH): Likewise.
3880 (elf_i386_plt_layout): Add eh_frame_plt_got and
3881 eh_frame_plt_got_size.
3882 (elf_i386_plt): Updated.
3883 (elf_i386_link_hash_table): Add plt_got_eh_frame.
3884 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
3885 (elf_i386_size_dynamic_sections): Allocate and initialize
3886 .eh_frame section for .plt.got.
3887 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
3889 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
3890 eh_frame_plt_got_size.
3891 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
3892 (PLT_GOT_FDE_LENGTH): Likewise.
3893 (elf_x86_64_backend_data): Add eh_frame_plt_got and
3894 eh_frame_plt_got_size.
3895 (elf_x86_64_arch_bed): Updated.
3896 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
3897 eh_frame_plt_got_size.
3898 (elf_x86_64_nacl_arch_bed): Likewise.
3899 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
3900 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
3901 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3902 .eh_frame section for .plt.got.
3903 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3906 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3908 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
3909 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
3911 2017-01-09 Nick Clifton <nickc@redhat.com>
3913 * dwarf2.c (lookup_address_in_function_table): Return early if
3914 there are no functions in the given comp unit, or if the high
3915 address of the last function in the comp unit is less than the
3918 2017-01-09 Nick Clifton <nickc@redhat.com>
3921 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
3922 message if there are too many symbols to load.
3924 2017-01-04 James Clarke <jrtc27@jrtc27.com>
3926 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
3927 if relocs are cached.
3929 2017-01-03 Rich Felker <bugdal@aerifal.cx>
3932 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
3933 for R_MICROBLAZE_GOTOFF_64.
3935 2017-01-03 Nick Clifton <nickc@redhat.com>
3937 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
3938 warning about using a possibly uninitialised variable.
3940 2017-01-02 Alan Modra <amodra@gmail.com>
3942 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
3943 (allocate_plt_static, allocate_dynrelocs): Use it.
3945 2017-01-02 Alan Modra <amodra@gmail.com>
3947 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
3948 .PARISC.unwind section.
3950 2017-01-02 Alan Modra <amodra@gmail.com>
3953 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
3954 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
3955 indirect to GOT pointer relative code edit.
3957 2017-01-02 Alan Modra <amodra@gmail.com>
3959 Update year range in copyright notice of all files.
3961 For older changes see ChangeLog-2016
3963 Copyright (C) 2017 Free Software Foundation, Inc.
3965 Copying and distribution of this file, with or without modification,
3966 are permitted in any medium without royalty provided the copyright
3967 notice and this notice are preserved.
3973 version-control: never