1 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
5 to indicate if conversion is performed.
6 (elf_i386_check_relocs): Cache section contents and relocations
7 if conversion is performed.
8 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
9 contents and relocations if conversion is performed.
11 2017-09-14 Nick Clifton <nickc@redhat.com>
14 * peXXigen.c (pe_print_idata): Extend check for HintName vector
17 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
19 * elfxx-x86.h: Fix a typo in comments.
21 2017-09-09 Kamil Rytarowski <n54@gmx.com>
23 * elf32-nds32.c: Rename __BIT() to N32_BIT().
25 2017-09-09 Alan Modra <amodra@gmail.com>
27 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
30 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
32 * elf32-i386.c (elf_i386_relocate_section): Update usage of
33 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
34 (elf_i386_finish_dynamic_symbol): Likewise.
35 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
36 (elf_x86_64_finish_dynamic_symbol): Likewise.
37 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
38 (_bfd_x86_elf_fixup_symbol): Likewise.
40 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
42 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
43 check has_non_got_reloc.
45 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
48 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
49 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
50 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
51 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
52 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
53 and linker_def on __ehdr_start if it is referenced and not
55 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
56 and return TRUE when building executable, if a symbol has
57 non-GOT/non-PLT relocations in text section or there is no
59 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
61 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
63 * elfxx-x86.h: Update comments.
65 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
67 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
68 elf_x86_plt_layout_table with elf_x86_init_table.
69 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
71 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
73 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
74 (elf_x86_init_table): This.
75 (_bfd_x86_elf_link_setup_gnu_properties): Replace
76 elf_x86_plt_layout_table with elf_x86_init_table.
78 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
80 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
81 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
82 * configure: Regenerated.
83 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
84 and r_sym fields of plt_layout.
85 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
87 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
88 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
89 r_info nor r_sym fields.
90 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
92 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
94 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
96 * (_bfd_riscv_relax_align): Call bfd_set_error and
97 print an error message when unable to relax a .align directive.
99 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
101 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
102 (riscv_record_pcrel_hi_reloc): Add absolute argument.
103 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
104 R_RISCV_PCREL_HI20 relocs, and pass the result to
105 riscv_record_pcrel_hi_reloc.
107 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
109 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
110 r_type_p. Remove the converted argument. Replace
111 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
112 the new relocation type via r_type_p.
113 (elf_i386_relocate_section): Likewise.
114 (elf_i386_finish_dynamic_symbol): Likewise.
115 (need_convert_load): Removed.
116 (check_relocs_failed): Updated.
117 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
118 instead of setting need_convert_load.
119 (_bfd_i386_elf_convert_load): Removed.
120 * elf64-x86-64.c (need_convert_load): Removed.
121 (check_relocs_failed): Updated.
122 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
123 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
124 Return the new relocation type via r_type_p.
125 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
126 instead of setting need_convert_load.
127 (elf_x86_64_check_relocs): Don't check PIC if relocation has
129 (_bfd_x86_64_elf_convert_load): Removed.
130 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
131 with SYMBOL_REFERENCES_LOCAL_P.
132 (elf_x86_64_finish_dynamic_symbol): Likewise.
133 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
135 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
136 (_bfd_x86_elf_link_symbol_references_local): New function.
137 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
138 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
139 SYMBOL_REFERENCES_LOCAL_P.
140 (elf_x86_link_hash_entry): Add local_ref.
141 (elf_x86_link_hash_table): Remove convert_load.
142 (_bfd_i386_elf_convert_load): Removed.
143 (_bfd_x86_64_elf_convert_load): Likewise.
144 (_bfd_x86_elf_link_symbol_references_local): New.
146 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
148 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
149 (elf_x86_64_info_to_howto): Get the real relocation type by
150 masking out R_X86_64_converted_reloc_bit.
151 (elf_x86_64_check_tls_transition): Get the real relocation type
152 by masking out R_X86_64_converted_reloc_bit.
153 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
154 instead of setting converted_reloc.
155 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
156 instead of converted_reloc. Get the real relocation type by
157 masking out R_X86_64_converted_reloc_bit.
158 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
159 R_X86_64_converted_reloc_bit is valid.
160 * elfxx-x86.h (converted_reloc): Removed.
162 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
164 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
165 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
166 to get the relocation type again.
167 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
168 r_type when calling elf_x86_64_tls_transition. Don't use
169 ELF32_R_TYPE to get the relocation type again.
171 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
173 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
176 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
178 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
179 argument. Don't check relocation overflow. Avoid relocation
180 overflow if --no-relax is used. Set converted_reloc on symbol
181 if a GOTPCREL relocation is converted.
182 (elf_x86_64_relocate_section): Issue a fatal error and suggest
183 --no-relax if GOTPCREL relocation conversion leads to relocation
185 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
187 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
188 Edmar Wienskoski <edmar.wienskoski@nxp.com
190 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
191 (ppc_elf_check_relocs): Handle it.
192 (ppc_elf_vle_split20): New function.
193 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
195 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
198 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
199 for x86-64 if GOT_TLS_GDESC_P is true.
201 2017-09-03 Alan Modra <amodra@gmail.com>
204 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
206 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
208 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
209 tls_get_addr for x86-64 in one place.
211 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
213 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
214 with elfxx-x86.lo for 64-bit BFD.
215 * configure: Regenerated.
217 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
219 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
220 (_bfd_i386_elf_convert_load): This. Remove static.
221 (elf_i386_size_dynamic_sections): Removed.
222 (elf_backend_size_dynamic_sections): Likewise.
223 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
224 (_bfd_x86_64_elf_convert_load): This. Remove static.
225 (elf_x86_64_size_dynamic_sections): Removed.
226 (elf_backend_size_dynamic_sections): Likewise.
227 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
228 (elf_x86_allocate_dynrelocs): This. Make it static.
229 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
230 (elf_x86_allocate_local_dynreloc): This. Make it static.
231 (elf_i386_is_reloc_section): New function.
232 (elf_x86_64_is_reloc_section): Likewise.
233 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
234 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
235 Rearrange got_entry_size initialization.
236 (_bfd_x86_elf_size_dynamic_sections): New function.
237 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
238 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
239 (_bfd_i386_elf_convert_load): New.
240 (_bfd_x86_64_elf_convert_load): Likewise.
241 (_bfd_x86_elf_size_dynamic_sections): Likewise.
242 (elf_backend_size_dynamic_sections): Likewise.
243 (_bfd_x86_elf_allocate_dynrelocs): Removed.
244 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
246 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
248 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
251 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
253 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
254 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
256 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
258 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
259 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
260 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
261 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
262 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
263 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
265 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
267 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
268 (elf_i386_allocate_local_dynrelocs): Likewise.
269 (elf_i386_size_dynamic_sections): Replace
270 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
271 with _bfd_x86_elf_allocate_dynrelocs and
272 _bfd_x86_elf_allocate_local_dynrelocs.
273 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
274 (elf_x86_64_allocate_local_dynrelocs): Likewise.
275 (elf_x86_64_size_dynamic_sections): Replace
276 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
277 with _bfd_x86_elf_allocate_dynrelocs and
278 _bfd_x86_elf_allocate_local_dynrelocs.
279 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
280 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
281 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
282 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
284 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
286 * elf32-i386.c (is_i386_elf): Removed.
287 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
288 (elf_i386_size_dynamic_sections): Likewise.
289 (elf_i386_relocate_section): Likewise.
290 * elf64-x86-64.c (is_x86_64_elf): Removed.
291 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
293 (elf_x86_64_size_dynamic_sections): Likewise.
294 (elf_x86_64_relocate_section): Likewise.
295 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
297 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
300 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
302 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
303 (elf_i386_allocate_dynrelocs): Replace
304 elf_i386_compute_jump_table_size with
305 elf_x86_compute_jump_table_size.
306 (elf_i386_size_dynamic_sections): Likewise.
307 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
308 (elf_x86_64_allocate_dynrelocs): Replace
309 elf_x86_64_compute_jump_table_size with
310 elf_x86_compute_jump_table_size.
311 (elf_x86_64_size_dynamic_sections): Likewise.
312 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
314 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
315 (elf_x86_compute_jump_table_size): New.
317 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
319 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
321 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
322 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
324 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
326 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
327 with htab->is_vxworks.
328 (elf_i386_size_dynamic_sections): Likewise.
329 (elf_i386_relocate_section): Likewise.
330 (elf_i386_finish_dynamic_symbol): Likewise.
331 (elf_i386_finish_dynamic_sections): Likewise.
333 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
335 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
336 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
337 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
338 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
339 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
340 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
341 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
342 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
344 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
347 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
348 ELF_COMMON_DEF_P for common symbols.
350 2017-09-02 Alan Modra <amodra@gmail.com>
352 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
353 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
354 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
356 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
358 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
359 (elf_backend_gc_mark_hook): Likewise.
360 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
361 (elf_backend_gc_mark_hook): Likewise.
362 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
363 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
364 (elf_backend_gc_mark_hook): Likewise.
366 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
368 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
369 (elf_backend_adjust_dynamic_symbol): Likewise.
370 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
371 (elf_backend_adjust_dynamic_symbol): Likewise.
372 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
373 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
374 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
375 (_bfd_x86_elf_adjust_dynamic_symbol): New.
376 (elf_backend_adjust_dynamic_symbol): Likewise.
378 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
380 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
383 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
385 * elf32-i386.c (elf_i386_mkobject): Removed.
386 (bfd_elf32_mkobject): Likewise.
387 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
388 (bfd_elf64_mkobject): Likewise.
389 (bfd_elf32_mkobject): Likewise.
390 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
391 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
392 (bfd_elf64_mkobject): Likewise.
393 (bfd_elf32_mkobject): Likewise.
395 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
397 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
398 Call _bfd_x86_elf_link_setup_gnu_properties.
399 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
400 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
402 (elf_x86_64_non_lazy_plt): Likewise.
403 (elf_x86_64_lazy_bnd_plt): Likewise.
404 (elf_x86_64_non_lazy_bnd_plt): Likewise.
405 (elf_x86_64_lazy_ibt_plt): Likewise.
406 (elf_x32_lazy_ibt_plt): Likewise.
407 (elf_x86_64_non_lazy_ibt_plt): Likewise.
408 (elf_x32_non_lazy_ibt_plt): Likewise.
409 (elf_x86_64_nacl_plt): Likewise.
410 (elf_x86_64_link_setup_gnu_properties): Updated. Call
411 _bfd_x86_elf_link_setup_gnu_properties.
412 * elfxx-x86.c: Include elf-vxworks.h".
413 (_bfd_x86_elf_link_setup_gnu_properties): New function.
414 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
415 comments for pic_plt0_entry and pic_plt_entry.
416 (elf_x86_non_lazy_plt_layout): Likewise.
417 (elf_x86_plt_layout_table): New.
418 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
420 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
423 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
424 .eh_frame section for the second PLT.
425 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
426 alignment of .eh_frame section for the second PLT.
428 2017-09-01 Nick Clifton <nickc@redhat.com>
431 * dwarf2.c (decode_line_info): Fix test for an overlong line info
434 2017-09-01 Nick Clifton <nickc@redhat.com>
437 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
438 attribute buffer is NUL terminated.
440 2017-08-31 Nick Clifton <nickc@redhat.com>
443 * dwarf2.c (read_section): If necessary add a terminating NUL byte
444 to dwarf string sections.
446 2017-08-31 Alan Modra <amodra@gmail.com>
448 * po/SRC-POTFILES.in: Regenerate.
450 2017-08-31 Alan Modra <amodra@gmail.com>
452 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
453 for a section containing just a terminator. Allow multiple
454 terminators at end of section.
455 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
456 sections when not adding alignment. Assert on terminator in
459 2017-08-31 Alan Modra <amodra@gmail.com>
463 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
466 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
468 * configure.ac (bfd_backends): Add elf64.lo together with
469 elfxx-x86.lo for 64-bit BFD.
470 * configure: Regenerated.
472 2017-08-31 James Bowman <james.bowman@ftdichip.com>
474 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
477 2017-08-31 Alan Modra <amodra@gmail.com>
480 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
481 before _close_and_cleanup. Call iovec->bclose after.
482 (bfd_close): Remove code common to, and call, bfd_close_all_done.
484 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
486 * elf32-i386.c (elf_i386_plt_type): Removed.
487 (elf_i386_plt): Likewise.
488 (elf_i386_get_synthetic_symtab): Updated. Call
489 _bfd_x86_elf_get_synthetic_symtab.
490 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
491 (elf_x86_64_plt): Likewise.
492 (elf_x86_64_get_synthetic_symtab): Updated. Call
493 _bfd_x86_elf_get_synthetic_symtab.
494 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
495 (elf_x86_64_get_plt_got_vma): Likewise.
496 (elf_i386_valid_plt_reloc_p): Likewise.
497 (elf_x86_64_valid_plt_reloc_p): Likewise.
498 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
499 * elfxx-x86.h (elf_x86_plt_type): New.
500 (elf_x86_plt): Likewise.
501 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
503 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
505 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
506 target_id instead of elf_machine_code.
508 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
510 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
511 (elf_i386_lazy_plt_layout): Likewise.
512 (elf_i386_non_lazy_plt_layout): Likewise.
513 (elf_i386_plt_layout): Likewise.
514 (elf_i386_link_hash_table): Likewise.
515 (elf_i386_next_tls_desc_index): Likewise.
516 (elf_i386_srelplt2): Likewise.
517 (elf_i386_plt): Likewise.
518 (elf_i386_lazy_plt): Likewise.
519 (elf_i386_non_lazy_plt): Likewise.
520 (elf_i386_link_hash_table_create): Likewise.
521 (bfd_elf32_bfd_link_hash_table_create): Likewise.
522 (elf_i386_lazy_plt): Updated.
523 (elf_i386_non_lazy_plt): Likewise.
524 (elf_i386_lazy_ibt_plt): Likewise.
525 (elf_i386_non_lazy_ibt_plt): Likewise.
526 (elf_i386_allocate_dynrelocs): Likewise.
527 (elf_i386_size_dynamic_sections): Likewise.
528 (elf_i386_relocate_section): Likewise.
529 (elf_i386_finish_dynamic_symbol): Likewise.
530 (elf_i386_finish_dynamic_sections): Likewise.
531 (elf_i386_get_synthetic_symtab): Likewise.
532 (elf_i386_link_setup_gnu_properties): Likewise.
533 (elf_i386_nacl_plt): Likewise.
534 * elf64-x86-64.c (ABI_64_P): Removed.
535 (ELF64_DYNAMIC_INTERPRETER): Likewise.
536 (ELF32_DYNAMIC_INTERPRETER): Likewise.
537 (elf_x86_64_lazy_plt_layout): Likewise.
538 (elf_x86_64_non_lazy_plt_layout): Likewise.
539 (elf_x86_64_plt_layout): Likewise.
540 (elf_x86_64_link_hash_table): Likewise.
541 (elf_x86_64_plt): Likewise.
542 (elf_x86_64_lazy_plt): Likewise.
543 (elf_x86_64_non_lazy_plt): Likewise.
544 (elf_x86_64_link_hash_table_create): Likewise.
545 (bfd_elf64_bfd_link_hash_table_create): Likewise.
546 (bfd_elf32_bfd_link_hash_table_create): Likewise.
547 (elf_x86_64_lazy_plt): Updated.
548 (elf_x86_64_non_lazy_plt): Likewise.
549 (elf_x86_64_lazy_bnd_plt): Likewise.
550 (elf_x86_64_non_lazy_bnd_plt): Likewise.
551 (elf_x86_64_lazy_ibt_plt): Likewise.
552 (elf_x32_lazy_ibt_plt): Likewise.
553 (elf_x86_64_non_lazy_ibt_plt): Likewise.
554 (elf_x32_non_lazy_ibt_plt): Likewise.
555 (elf_x86_64_allocate_dynrelocs): Likewise.
556 (elf_x86_64_size_dynamic_sections): Likewise.
557 (elf_x86_64_relocate_section): Likewise.
558 (elf_x86_64_finish_dynamic_symbol): Likewise.
559 (elf_x86_64_finish_dynamic_sections): Likewise.
560 (elf_x86_64_get_synthetic_symtab): Likewise.
561 (elf_x86_64_link_setup_gnu_properties): Likewise.
562 (elf_x86_64_nacl_plt): Likewise.
563 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
565 (ELF32_DYNAMIC_INTERPRETER): New.
566 (ELF64_DYNAMIC_INTERPRETER): Likewise.
567 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
568 (_bfd_x86_elf_link_hash_table_create): Likewise.
569 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
570 (elf_x86_link_hash_table_free): This. Make it static.
571 * elfxx-x86.h: Don't include "objalloc.h".
573 (elf_x86_lazy_plt_layout): Likewise.
574 (elf_x86_non_lazy_plt_layout): Likewise.
575 (elf_x86_plt_layout): Likewise.
576 (_bfd_x86_elf_link_hash_table_create): Likewise.
577 (bfd_elf64_bfd_link_hash_table_create): Likewise.
578 (bfd_elf32_bfd_link_hash_table_create): Likewise.
579 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
580 srelplt2 and next_tls_desc_index.
581 (_bfd_x86_elf_link_hash_table_free): Removed.
583 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
585 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
586 branch offset interpretation.
588 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
591 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
593 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
595 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
596 (elf_x86_64_srelplt2): Likewise.
598 2017-08-30 Alan Modra <amodra@gmail.com>
600 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
601 (ppc64_elf_tls_optimize): Set it.
602 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
603 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
604 addis would add zero.
605 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
606 (ppc_elf_tls_optimize): Set it.
607 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
608 insn on TPREL16_LO relocs to use r2 when addis would add zero.
610 2017-08-30 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
613 __tls_get_addr call sequences to LE, don't move the addi down
614 to the nop. Replace the bl with addi and leave the nop alone.
616 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
618 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
620 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
622 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
624 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
626 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
627 (BFD64_BACKENDS): Likewise.
628 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
629 (BFD64_BACKENDS_CFILES): Likewise.
630 * Makefile.in: Regenerated.
631 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
632 elf32-i386.lo and elf64-x86-64.lo.
633 * configure: Regenerated.
634 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
635 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
636 "objalloc.h" and "hashtab.h".
637 (ELIMINATE_COPY_RELOCS): Removed.
638 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
639 (SYMBOL_NO_COPYRELOC): Likewise.
640 (elf_i386_link_hash_entry): Likewise.
641 (GOT_UNKNOWN): Likewise.
642 (GOT_NORMAL): Likewise.
643 (GOT_TLS_GD): Likewise.
644 (elf_i386_hash_entry): Likewise.
645 (elf_i386_obj_tdata): Likewise.
646 (elf_i386_tdata): Likewise.
647 (elf_i386_local_got_tls_type): Likewise.
648 (elf_i386_local_tlsdesc_gotent): Likewise.
649 (elf_i386_hash_table): Likewise.
650 (elf_i386_link_hash_newfunc): Likewise.
651 (elf_i386_local_htab_hash): Likewise.
652 (elf_i386_local_htab_eq): Likewise.
653 (elf_i386_get_local_sym_hash): Likewise.
654 (elf_i386_link_hash_table_free): Likewise.
655 (elf_i386_copy_indirect_symbol): Likewise.
656 (elf_i386_fixup_symbol): Likewise.
657 (elf_i386_readonly_dynrelocs): Likewise.
658 (elf_i386_always_size_sections): Likewise.
659 (elf_i386_set_tls_module_base): Likewise.
660 (elf_i386_dtpoff_base): Likewise.
661 (compare_relocs): Likewise.
662 (elf_i386_hash_symbol): Likewise.
663 (elf_i386_parse_gnu_properties): Likewise.
664 (elf_i386_merge_gnu_properties): Likewise.
665 (elf_i386_link_check_relocs): Likewise.
666 (elf_i386_merge_symbol_attribute): Likewise.
667 (bfd_elf32_bfd_link_check_relocs): Likewise.
668 (elf_backend_copy_indirect_symbol): Likewise.
669 (elf_backend_always_size_sections): Likewise.
670 (elf_backend_omit_section_dynsym): Likewise.
671 (elf_backend_hash_symbol): Likewise.
672 (elf_backend_fixup_symbol): Likewise.
673 (elf_backend_parse_gnu_properties): Likewise.
674 (elf_backend_merge_gnu_properties): Likewise.
675 (elf_backend_merge_symbol_attribute): Likewise.
676 (elf_i386_mkobject): Updated.
677 (elf_i386_link_hash_table_create): Likewise.
678 (elf_i386_check_tls_transition): Likewise.
679 (elf_i386_tls_transition): Likewise.
680 (elf_i386_convert_load_reloc): Likewise.
681 (elf_i386_check_relocs): Likewise.
682 (elf_i386_adjust_dynamic_symbol): Likewise.
683 (elf_i386_allocate_dynrelocs): Likewise.
684 (elf_i386_convert_load): Likewise.
685 (elf_i386_size_dynamic_sections): Likewise.
686 (elf_i386_relocate_section): Likewise.
687 (elf_i386_finish_dynamic_symbol ): Likewise.
688 (elf_i386_finish_dynamic_sections): Likewise.
689 (elf_i386_output_arch_local_syms): Likewise.
690 (elf_i386_get_synthetic_symtab): Likewise.
691 (elf_i386_link_setup_gnu_properties): Likewise.
692 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
693 of elf_link_hash_table, as base.
694 (elf_i386_next_tls_desc_index): New.
695 (elf_i386_srelplt2): Likewise.
696 (elf_i386_plt): Likewise.
697 (elf_i386_lazy_plt): Likewise.
698 (elf_i386_non_lazy_plt): Likewise.
699 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
700 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
701 "objalloc.h" and "hashtab.h".
702 (ELIMINATE_COPY_RELOCS): Removed.
703 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
704 (SYMBOL_NO_COPYRELOC): Likewise.
705 (elf_x86_64_link_hash_entry): Likewise.
706 (GOT_UNKNOWN): Likewise.
707 (GOT_NORMAL): Likewise.
708 (GOT_TLS_GD): Likewise.
709 (elf_x86_64_hash_entry): Likewise.
710 (elf_x86_64_obj_tdata): Likewise.
711 (elf_x86_64_tdata): Likewise.
712 (elf_x86_64_local_got_tls_type): Likewise.
713 (elf_x86_64_local_tlsdesc_gotent): Likewise.
714 (elf_x86_64_hash_table): Likewise.
715 (elf_x86_64_link_hash_newfunc): Likewise.
716 (elf_x86_64_local_htab_hash): Likewise.
717 (elf_x86_64_local_htab_eq): Likewise.
718 (elf_x86_64_get_local_sym_hash): Likewise.
719 (elf_x86_64_link_hash_table_free): Likewise.
720 (elf_x86_64_copy_indirect_symbol): Likewise.
721 (elf_x86_64_fixup_symbol): Likewise.
722 (elf_x86_64_readonly_dynrelocs): Likewise.
723 (elf_x86_64_always_size_sections): Likewise.
724 (elf_x86_64_set_tls_module_base): Likewise.
725 (elf_x86_64_dtpoff_base): Likewise.
726 (compare_relocs): Likewise.
727 (elf_x86_64_merge_symbol_attribute): Likewise.
728 (elf_x86_64_hash_symbol): Likewise.
729 (elf_x86_64_parse_gnu_properties): Likewise.
730 (elf_x86_64_merge_gnu_properties): Likewise.
731 (elf_x86_64_link_check_relocs): Likewise.
732 (elf_backend_copy_indirect_symbol): Likewise.
733 (elf_backend_always_size_sections): Likewise.
734 (bfd_elf64_bfd_link_check_relocs): Likewise.
735 (elf_backend_merge_symbol_attribute): Likewise.
736 (elf_backend_hash_symbol): Likewise.
737 (elf_backend_omit_section_dynsym): Likewise.
738 (elf_backend_fixup_symbol): Likewise.
739 (elf_backend_parse_gnu_properties): Likewise.
740 (elf_backend_merge_gnu_properties): Likewise.
741 (bfd_elf32_bfd_link_check_relocs): Likewise.
742 (elf_x86_64_mkobject): Updated.
743 (elf_x86_64_link_hash_table_create): Likewise.
744 (elf_x86_64_check_tls_transition): Likewise.
745 (elf_x86_64_tls_transition): Likewise.
746 (elf_x86_64_convert_load_reloc): Likewise.
747 (elf_x86_64_check_relocs): Likewise.
748 (elf_x86_64_adjust_dynamic_symbol): Likewise.
749 (elf_x86_64_allocate_dynrelocs): Likewise.
750 (elf_x86_64_convert_load): Likewise.
751 (elf_x86_64_size_dynamic_sections): Likewise.
752 (elf_x86_64_relocate_section): Likewise.
753 (elf_x86_64_finish_dynamic_symbol ): Likewise.
754 (elf_x86_64_finish_dynamic_sections): Likewise.
755 (elf_x86_64_output_arch_local_syms): Likewise.
756 (elf_x86_64_get_synthetic_symtab): Likewise.
757 (elf_x86_64_link_setup_gnu_properties): Likewise.
758 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
759 instead of elf_link_hash_table, as base.
760 (elf_x86_64_next_tls_desc_index): New.
761 (elf_x86_64_srelplt2): Likewise.
762 (elf_x86_64_plt): Likewise.
763 (elf_x86_64_lazy_plt): Likewise.
764 (elf_x86_64_non_lazy_plt): Likewise.
765 * elfxx-x86.c: New file.
766 * elfxx-x86.h: Likewise.
768 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
770 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
772 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
774 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
776 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
777 sections before checking dynamic relocations and free invalid
778 PLT section contents.
779 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
781 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
783 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
784 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
786 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
789 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
791 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
793 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
797 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
799 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
802 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
803 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
804 Add a has_no_copy_on_protected bitfield.
805 (elf_has_no_copy_on_protected): New.
806 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
807 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
808 (elf_merge_gnu_property_list): Likewise.
809 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
810 to FALSE for elf_has_no_copy_on_protected.
811 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
812 (elf_i386_link_hash_entry): Add def_protected.
813 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
814 when checking info->nocopyreloc.
815 (elf_i386_link_setup_gnu_properties): Don't set
816 extern_protected_data here.
817 (elf_i386_merge_symbol_attribute): New function.
818 (elf_backend_merge_symbol_attribute): New.
819 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
820 (elf_x86_64_link_hash_entry): Add def_protected.
821 (elf_x86_64_need_pic): Report protected symbol for def_protected.
822 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
823 when checking info->nocopyreloc.
824 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
825 relocation run-time overflow and unresolvable R_X86_64_32S
826 relocation against protected data symbol defined in shared object
827 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
828 (elf_x86_64_link_setup_gnu_properties): Don't set
829 extern_protected_data here.
830 (elf_x86_64_merge_symbol_attribute): New function.
831 (elf_backend_merge_symbol_attribute): New.
833 2017-08-26 Alan Modra <amodra@gmail.com>
835 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
836 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
837 (ppc_elf_relocate_section): Comment fix.
838 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
839 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
840 Support dynamic relocs for TPREL16 when non-pic too.
841 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
842 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
845 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
847 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
848 "symbol" in comments.
849 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
851 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
854 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
855 R_X86_64_PC32 relocation run-time overflow and unresolvable
856 R_X86_64_32S relocation with -z nocopyreloc.
858 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
860 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
861 Undefined symbols may not have a type.
862 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
864 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
866 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
867 bfd_link_info. Report shared, PIE or PDE object based on
869 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
870 (elf_x86_64_relocate_section): Likewise.
872 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
874 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
875 for function symbols.
876 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
878 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
880 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
881 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
882 is set on any input relocatable file.
883 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
885 2017-08-23 Alan Modra <amodra@gmail.com>
888 * elf64-ppc.c (ensure_undef_dynamic): Rename from
889 ensure_undefweak_dynamic. Handle undefined too.
890 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
891 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
892 (allocate_dynrelocs): Discard undefined non-default visibility
893 relocs first. Make undefined syms dynamic. Tidy goto.
895 2017-08-21 Alan Modra <amodra@gmail.com>
896 H.J. Lu <hongjiu.lu@intel.com>
899 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
900 * elflink.c (bfd_elf_define_start_stop): Rewrite.
902 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
905 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
906 undefined weak symbols.
908 2017-08-18 Nick Clifton <nickc@redhat.com>
911 * tekhex.c (getsym): Fix check for source pointer walking off the
912 end of the input buffer.
914 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
917 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
918 relocations in debug sections, change abort to _bfd_error_handler.
920 2017-08-14 Nick Clifton <nickc@redhat.com>
923 * elf.c (setup_group): Check for an empty or very small group
925 * po/bfd.pot: Regenerate.
927 2017-08-14 Alan Modra <amodra@gmail.com>
930 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
931 alignment padding here.
932 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
933 in a reverse pass over sections.
935 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
938 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
939 for @plt suffixes first.
940 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
942 2017-08-08 Nick Clifton <nickc@redhat.com>
945 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
946 small section lengths.
947 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
949 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
950 there is enough data present in the note.
952 2017-08-08 Alan Modra <amodra@gmail.com>
955 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
956 got.refcount for GOTOFF relocs, just create .got section.
958 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
960 * elflink.c (elf_link_add_object_symbols): Move common symbol
961 check after bed->common_definition.
963 2017-08-07 Alan Modra <amodra@gmail.com>
966 * elflink.c (bfd_elf_final_link): Don't segfault when sections
967 needed to define various dynamic tags have been discarded.
969 2017-08-07 Nick Clifton <nickc@redhat.com>
972 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
973 has not been set then use the bfd returned by
974 _bfd_elf_link_setup_gnu_properties. If that is null then search
975 through all the input bfds selecting the first normal, ELF format
977 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
979 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
981 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
983 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
984 (elf_i386_check_tls_transition): Check tls_get_addr directly.
985 (elf_i386_convert_load_reloc): Update tls_get_addr check.
986 (elf_i386_link_check_relocs): New function.
987 (bfd_elf32_bfd_link_check_relocs): New.
988 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
990 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
991 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
992 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
993 (elf_x86_64_link_check_relocs): New function.
994 (bfd_elf64_bfd_link_check_relocs): New.
995 (bfd_elf32_bfd_link_check_relocs): Likewise.
997 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1000 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1001 as undefined for --no-define-common.
1003 2017-08-05 Alan Modra <amodra@gmail.com>
1005 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1006 hppa_link_hash_table.
1008 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1010 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1011 entries for sysregs with negative indices.
1013 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1015 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1016 isn't the S/390 specific elf data.
1017 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1019 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1021 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1022 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1023 [R_RISCV_ADD16]: Likewise.
1024 [R_RISCV_ADD32]: Likewise.
1025 [R_RISCV_ADD64]: Likewise.
1026 [R_RISCV_SUB6]: Likewise.
1027 [R_RISCV_SUB8]: Likewise.
1028 [R_RISCV_SUB16]: Likewise.
1029 [R_RISCV_SUB32]: Likewise.
1030 [R_RISCV_SUB64]: Likewise.
1032 2017-07-31 Alan Modra <amodra@gmail.com>
1034 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1035 without ld.so checks.
1037 2017-07-29 Alan Modra <amodra@gmail.com>
1040 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1041 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1042 (is_elfv2_localentry0): Test non_zero_localentry.
1043 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1045 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1047 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1048 pointer check for htab->elf.irelplt.
1049 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1051 2017-07-27 Nick Clifton <nickc@redhat.com>
1054 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1056 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1058 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1060 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1062 (evax_bfd_print_emh): Check for invalid string lengths.
1064 2017-07-25 Nick Clifton <nickc@redhat.com>
1066 * po/fr.po: Updated French translation.
1068 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
1071 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1072 16-bit absolute branches into 10-bit pc-relative branches on the
1073 MSP430 as well as the MSP430X.
1075 2017-07-25 Alan Modra <amodra@gmail.com>
1077 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1078 (stub_eh_frame_size): New function.
1079 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1080 (group_sections): Init group tls_get_addr_opt_bctrl.
1081 (ppc64_elf_size_stubs): Update sizing and initialization of
1082 .eh_frame. Iteration over stubs via group list.
1083 (ppc64_elf_build_stubs): Iterate over stubs via group list.
1084 (ppc64_elf_finish_dynamic_sections): Update finalization of
1087 2017-07-24 Nick Clifton <nickc@redhat.com>
1090 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1091 of the relocs to the canonicalize_one_reloc routine.
1092 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1093 for the _bfd_mach_o_canonicalize_one_reloc field.
1094 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1095 res_base parameter. Use to check for corrupt pair relocs.
1096 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1098 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1100 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1103 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1104 enough data in the record before attempting to parse it.
1105 (_bfd_vms_slurp_eeom): Likewise.
1107 (_bfd_vms_slurp_egsd): Check for an invalid section index.
1108 (image_set_ptr): Likewise.
1109 (alpha_vms_slurp_relocs): Likewise.
1111 (alpha_vms_object_p): Check for a truncated record.
1113 2017-07-24 Nick Clifton <nickc@redhat.com>
1116 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
1117 an unrecognized reloc and sets the bfd_error value.
1118 * libbfd.h: Regenerate.
1119 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1121 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1122 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1123 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1124 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1125 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1127 2017-07-23 Alan Modra <amodra@gmail.com>
1129 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1132 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
1135 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1136 reloc_class_ifunc for ifunc symbols.
1138 2017-07-19 Nick Clifton <nickc@redhat.com>
1141 * archive.c (bfd_generic_archive_p): If the bfd does not have the
1142 correct magic bytes at the start, set the error to wrong format
1143 and clear the format selector before returning NULL.
1145 2017-07-19 Nick Clifton <nickc@redhat.com>
1148 * coff-rs6000.c (_bfd_strntol): New function.
1149 (_bfd_strntoll): New function.
1150 (GET_VALUE_IN_FIELD): New macro.
1151 (EQ_VALUE_IN_FIELD): new macro.
1152 (_bfd_xcoff_slurp_armap): Use new macros.
1153 (_bfd_xcoff_archive_p): Likewise.
1154 (_bfd_xcoff_read_ar_hdr): Likewise.
1155 (_bfd_xcoff_openr_next_archived_file): Likewise.
1156 (_bfd_xcoff_stat_arch_elt): Likewise.
1157 * coff64-rs6000.c (_bfd_strntol): New function.
1158 (_bfd_strntoll): New function.
1159 (GET_VALUE_IN_FIELD): New macro.
1160 (xcoff64_slurp_armap): Use new macros.
1162 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
1163 John Eric Martin <John.Martin@emmicro-us.com>
1165 * bfd-in2.h: Regenerate.
1166 * libbfd.h: Regenerate.
1167 * elf32-arc.c (JLI): Define.
1168 * reloc.c: Add JLI relocations.
1170 2017-07-18 Nick Clifton <nickc@redhat.com>
1173 * coff-sh.c: Fix spelling typos.
1174 * compress.c: Likewise.
1175 * cpu-pdp11.c: Likewise.
1176 * ecofflink.c: Likewise.
1177 * elf-m10300.c: Likewise.
1179 * elf32-arm.c: Likewise.
1180 * elf32-m68k.c: Likewise.
1181 * elf32-nds32.c: Likewise.
1182 * elf32-ppc.c: Likewise.
1183 * elf32-sh.c: Likewise.
1184 * elf32-v850.c: Likewise.
1185 * elf64-ppc.c: Likewise.
1186 * elf64-x86-64.c: Likewise.
1187 * elflink.c: Likewise.
1188 * elfnn-aarch64.c: Likewise.
1189 * elfxx-mips.c: Likewise.
1191 * sunos.c: Likewise.
1192 * vms-alpha.c: Likewise.
1193 * xcofflink.c: Likewise.
1195 2017-07-18 Nick Clifton <nickc@redhat.com>
1198 * coffcode.h (handle_COMDAT): Replace abort with an error message
1201 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1207 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
1209 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1211 2017-07-16 Alan Modra <amodra@gmail.com>
1213 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1214 __tls_index GOT entries when using __tls_get_addr_opt stub.
1215 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1217 2017-07-12 Alan Modra <amodra@gmail.com>
1219 * po/es.po: Update from translationproject.org/latest/bfd/.
1220 * po/fi.po: Likewise.
1221 * po/fr.po: Likewise.
1222 * po/id.po: Likewise.
1223 * po/ja.po: Likewise.
1224 * po/ro.po: Likewise.
1225 * po/ru.po: Likewise.
1226 * po/sr.po: Likewise.
1227 * po/sv.po: Likewise.
1228 * po/tr.po: Likewise.
1229 * po/uk.po: Likewise.
1230 * po/vi.po: Likewise.
1231 * po/zh_CN.po: Likewise.
1232 * po/hr.po: New file from translationproject.org.
1233 * configure.ac (ALL_LINGUAS): Add hr. Sort.
1234 * configure: Regenerate.
1236 2017-07-12 Nick Clifton <nickc@redhat.com>
1238 Fix compile time warnings using gcc 7.1.1.
1239 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1241 (elf_xtensa_get_gotplt_section): Increase length of got_name
1243 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1244 default return of FALSE.
1245 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1246 default return of FALSE.
1248 2017-07-12 Alan Modra <amodra@gmail.com>
1250 * binary.c (binary_set_section_contents): Don't print filepos in
1252 (coff_write_object_contents): Cast size_t for error message.
1253 (coff_slurp_line_table): Don't use bfd_vma symndx.
1254 (coff_slurp_reloc_table): Remove unneeded cast.
1255 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1257 (find_abstract_instance_name): Likewise.
1258 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1259 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1260 (elf32_arm_check_relocs): Make r_symndx an int.
1261 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1263 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1265 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1267 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1268 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1269 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1270 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1271 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1272 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1273 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1274 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1275 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1276 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1277 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1278 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1279 and use %lu for error message.
1280 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1281 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
1284 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1286 (elf32_arm_final_link_relocate): Likewise.
1287 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1288 * coffcode.h (styp_to_sec_flags): Likewise.
1289 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1290 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1291 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1292 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1293 (elf32_bfin_merge_private_bfd_data): Likewise.
1294 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1295 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1296 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1297 (i370_elf_relocate_section): Likewise.
1298 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1299 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1300 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1301 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1302 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1303 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1304 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1305 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1306 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1307 * ieee.c (ieee_write_id, read_id): Likewise.
1308 * mach-o.c (bfd_mach_o_write_contents): Likewise.
1309 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1310 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1311 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1312 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1313 * stabs.c (_bfd_link_section_stabs): Likewise.
1315 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1317 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1318 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1319 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1320 * coff-sh.c (sh_relax_section): Likewise.
1321 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1322 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1323 * coffcode.h (coff_slurp_reloc_table): Likewise.
1324 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1325 (_bfd_coff_read_string_table): Likewise.
1326 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1327 * compress.c (bfd_get_full_section_contents): Likewise.
1328 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1329 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1330 * elf.c (bfd_elf_string_from_elf_section): Likewise.
1331 * elf32-arc.c (arc_special_overflow_checks): Likewise.
1332 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1333 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1334 (elf32_arm_write_section): Likewise.
1335 * elf32-bfin.c (bfin_relocate_section): Likewise.
1336 (bfinfdpic_relocate_section): Likewise.
1337 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1338 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1339 * elf32-i386.c (elf_i386_tls_transition): Likewise.
1340 (elf_i386_relocate_section): Likewise.
1341 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1342 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1343 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1344 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1345 * elf32-metag.c (elf_metag_relocate_section): Likewise.
1346 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1347 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1348 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1349 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1350 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1351 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1352 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1353 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1354 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1355 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1356 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1357 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1358 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1359 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1360 * elf32-sh.c (sh_elf_relax_section): Likewise.
1361 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1362 (sh_elf_relocate_section): Likewise.
1363 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1364 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1365 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1366 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1367 * elf32-v850.c (v850_elf_relax_section): Likewise.
1368 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1369 (elf_vax_relocate_section): Likewise.
1370 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1371 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1372 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1373 (do_fix_for_relocatable_link): Likewise.
1374 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1375 (elf64_alpha_relax_with_lituse): Likewise.
1376 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1377 (elf_hppa_final_link_relocate): Likewise.
1378 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1379 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1380 (elf64_vms_link_add_object_symbols): Likewise.
1381 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1382 (mmix_final_link_relocate): Likewise.
1383 * elf64-s390.c (invalid_tls_insn): Likewise.
1384 (elf_s390_relocate_section): Likewise.
1385 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1386 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1387 (elf_x86_64_relocate_section): Likewise.
1388 * elfcode.h (elf_slurp_symbol_table): Likewise.
1389 * elfcore.h (elf_core_file_p): Likewise.
1390 * elflink.c (elf_link_read_relocs_from_section): Likewise.
1391 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1392 (elfNN_aarch64_relocate_section): Likewise.
1393 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1394 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1395 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1396 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1397 (_bfd_mips_elf_relocate_section): Likewise.
1398 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1399 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1400 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1401 * ieee.c (ieee_slurp_external_symbols): Likewise.
1402 * ihex.c (ihex_write_object_content): Likewise.
1403 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1404 * merge.c (_bfd_merged_section_offset): Likewise.
1405 * mmo.c (mmo_write_loc_chunk): Likewise.
1406 (mmo_write_object_contents): Likewise.
1407 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1408 * stabs.c (_bfd_link_section_stabs): Likewise.
1409 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1411 2017-07-11 Alan Modra <amodra@gmail.com>
1413 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1415 2017-07-11 Alan Modra <amodra@gmail.com>
1417 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1418 instruction" error using _bfd_error_handler, not einfo.
1420 2017-07-10 Nick Clifton <nickc@redhat.com>
1422 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1423 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1425 2017-07-07 John Baldwin <jhb@FreeBSD.org>
1427 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1429 2017-07-07 Alan Modra <amodra@gmail.com>
1431 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1433 2017-07-07 Alan Modra <amodra@gmail.com>
1435 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1436 as long long. Move code replacing "ll" with "I64", and simplify.
1438 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
1440 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1443 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
1445 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1447 (line_info_add_file_name): Likewise.
1448 (decode_line_info): Likewise.
1450 2017-07-04 Tristan Gingold <gingold@adacore.com>
1452 * version.m4: Bump version to 2.29.51
1453 * configure: Regenerate.
1455 2017-07-04 Jiong Wang <jiong.wang@arm.com>
1457 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1458 sanity check at the head of this function.
1460 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1462 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1463 dwarf_line_str_size.
1464 (struct attr_abbrev): Add field implicit_const.
1465 (dwarf_debug_sections): Add .debug_line_str.
1466 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1467 (dwarf_debug_section_assert): Add static assertion.
1468 (read_indirect_line_string): New.
1469 (read_abbrevs): Support DW_FORM_implicit_const.
1470 (is_str_attr): Support DW_FORM_line_strp.
1471 (read_attribute_value): Support DW_FORM_line_strp and
1472 DW_FORM_implicit_const.
1473 (read_attribute): Support DW_FORM_implicit_const.
1474 (line_info_add_include_dir, line_info_add_include_dir_stub):
1475 (line_info_add_file_name, read_formatted_entries): New.
1476 (decode_line_info, parse_comp_unit): Support DWARF 5.
1477 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1479 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1481 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1482 abort statement that was put for symbols that are not dynamic.
1484 2017-07-03 Tristan Gingold <gingold@adacore.com>
1486 * po/bfd.pot: Regenerate
1488 2017-07-03 Alan Modra <amodra@gmail.com>
1490 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1491 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
1492 * elf.c (setup_group): Use "Lx" to print sh_size.
1493 (_bfd_elf_setup_sections): Remove unnecessary cast and print
1494 unknown section type in hex.
1495 (copy_special_section_fields): Style fix.
1496 (bfd_section_from_shdr): Correct format for sh_link. Use a
1497 common error message for all the variants of unrecognized
1499 (assign_file_positions_for_load_sections): Use "Lx" for lma
1500 adjust error message.
1501 (assign_file_positions_for_non_load_sections): Formatting.
1502 (rewrite_elf_program_header): Formatting. Use "Lx" for
1503 bfd_vma values in error messages.
1504 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1505 ELF_R_SYM value to type expected by format.
1506 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1508 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1509 (elf_link_input_bfd): Use "Lx" for r_info.
1510 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1512 2017-07-03 Alan Modra <amodra@gmail.com>
1514 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1515 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1516 Microsoft C library variant of long long format specifier.
1517 (PRINT20): Cast value to bfd_uint64_t not long long.
1518 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1519 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1520 long long. Don't cast to bfd_vma.
1521 * elf32-score.c (score3_bfd_getl48): Likewise.
1522 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1524 2017-07-03 Alan Modra <amodra@gmail.com>
1526 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1528 (bfd_elf_print_symbol): Don't cast symbol->flags.
1529 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1530 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1531 _bfd_error_handler argument order.
1532 (ppc_elf_merge_private_bfd_data): Don't cast flags.
1534 2017-07-03 Alan Modra <amodra@gmail.com>
1536 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
1537 AC_TYPE_LONG_DOUBLE.
1538 * configure: Regenerate.
1539 * config.in: Regenerate.
1541 2017-06-29 Andrew Waterman <andrew@sifive.com>
1543 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1546 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
1548 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1549 unless it is undefined weak.
1550 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1551 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1553 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1554 is not dynamic in PIC, abort.
1556 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1559 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1560 undefined weak symbols into dynamic.
1561 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1562 relocation for non-dynamic symbols.
1563 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1565 2017-06-29 Jiong Wang <jiong.wang@arm.com>
1567 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1568 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1569 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1570 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1571 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1574 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
1576 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1577 (elfcore_write_s390_gs_bc): Likewise.
1578 * elf.c (elfcore_grok_s390_gs_cb): New function.
1579 (elfcore_grok_s390_gs_bc): New function.
1580 (elfcore_grok_note): Call them.
1581 (elfcore_write_s390_gs_cb): New function.
1582 (elfcore_write_s390_gs_bc): New function.
1583 (elfcore_write_register_note): Call them.
1585 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1587 * libbfd.c (_bfd_generic_get_section_contents): Don't call
1588 bfd_get_file_size. Check archive element size.
1589 (_bfd_generic_get_section_contents_in_window): Likewise.
1591 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
1593 * bfd-in2.h: Regenerated.
1594 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1595 (bfd_get_file_size): Likewise.
1597 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
1598 Matthew Fortune <matthew.fortune@imgtec.com>
1600 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1601 * cpu-mips.c (I_interaptiv_mr2): New enum value.
1602 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1603 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1605 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1606 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1607 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1608 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1609 `bfd_mach_mips_interaptiv_mr2' entries.
1610 * bfd-in2.h: Regenerate.
1612 2017-06-27 Nick Clifton <nickc@redhat.com>
1614 * tekhex.c (pass_over): Revert accidental conversion of a local
1615 array to a static array.
1617 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1620 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1621 reloc addend if necessary. Adjust diff only if
1622 shrinked_insn_address < end_address.
1624 2017-06-27 Alan Modra <amodra@gmail.com>
1627 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1628 (_bfd_generic_get_section_contents_in_window): Likewise.
1630 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
1632 * elfnn-riscv.c (perform_relocation): Support the new
1633 R_RISCV_32_PCREL relocation.
1634 (riscv_elf_relocate_section): Likewise.
1635 * elfxx-riscv.c (howto_table): Likewise.
1636 (riscv_reloc_map): Likewise.
1637 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1638 * libbfd.h: Regenerate.
1640 2017-06-27 Alan Modra <amodra@gmail.com>
1643 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1644 Use unsigned file pointer type, and remove cast.
1645 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1646 Add "count", not "sz".
1648 2017-06-26 Pedro Alves <palves@redhat.com>
1651 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1654 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1657 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1660 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
1662 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1663 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1664 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1665 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1666 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1668 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
1671 * compress.c (bfd_get_full_section_contents): Don't check the
1673 * libbfd.c (_bfd_generic_get_section_contents): Check for and
1674 reject a section whose size + offset is greater than the size
1676 (_bfd_generic_get_section_contents_in_window): Likewise.
1678 2017-06-26 Nick Clifton <nickc@redhat.com>
1681 * tekhex.c (getvalue): Check for the source pointer exceeding the
1682 end pointer before the first byte is read.
1684 2017-06-26 Nick Clifton <nickc@redhat.com>
1687 * opncls.c (get_build_id): Check that the section is big enough
1688 to contain the whole note.
1689 * compress.c (bfd_get_full_section_contents): Check for and reject
1690 a section whose size is greater than the size of the entire file.
1691 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1692 contain a notes section.
1694 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1696 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1698 (elf_s390_modify_segment_map): Likewise.
1699 (bfd_elf_s390_set_options): Lisewise.
1701 2017-06-26 Alan Modra <amodra@gmail.com>
1703 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1705 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1706 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1707 .preinit_array on --just-syms bfds.
1708 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1709 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1710 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1712 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
1714 * elf.c (find_link): Bounds check "hint".
1716 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1718 * elf32-arm.c (using_thumb_only): Update list of architectures in
1719 BFD_ASSERT for which the logic is valid.
1720 (using_thumb2_bl): Likewise.
1721 (using_thumb2): Likewise and return true for ARMv8-R.
1722 (arch_has_arm_nop): Likewise.
1723 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
1724 merging logic. Update commentis for value 15 of v8m_baseline,
1725 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
1726 merging of value 15 of Tag_CPU_arch.
1728 2017-06-23 Jiong Wang <jiong.wang@arm.com>
1730 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
1731 BFD_RELOC_AARCH64_ADR_GOT_PAGE
1732 * bfd-in2.h: Regenerate.
1734 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1736 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
1737 the error_alignment label forward. Properly align program
1738 property note section.
1740 2017-06-22 Eric Christopher <echristo@gmail.com>
1742 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
1743 abs to fix a truncation warning.
1745 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
1748 local undefined weak symbol to 0.
1749 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
1751 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1753 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
1754 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1755 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
1756 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1757 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
1758 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1759 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
1760 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1762 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
1765 (elf_i386_lazy_ibt_plt_entry): Likewise.
1766 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
1767 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
1768 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
1769 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
1770 (elf_i386_lazy_plt_layout): Likewise.
1771 (elf_i386_non_lazy_plt_layout): Likewise.
1772 (elf_i386_link_hash_entry): Add plt_second.
1773 (elf_i386_link_hash_table): Add plt_second and
1774 plt_second_eh_frame.
1775 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
1776 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
1777 the second PLT. Check the second PLT.
1778 (elf_i386_relocate_section): Use the second PLT to resolve
1779 PLT reference if needed.
1780 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
1782 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
1783 second PLT. Generate unwind info for the second PLT.
1784 (elf_i386_plt_type): Add plt_second.
1785 (elf_i386_get_synthetic_symtab): Support the second PLT.
1786 (elf_i386_parse_gnu_properties): Support
1787 GNU_PROPERTY_X86_FEATURE_1_AND.
1788 (elf_i386_merge_gnu_properties): Support
1789 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1790 on GNU_PROPERTY_X86_FEATURE_1_IBT
1791 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
1792 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1793 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1794 is set on all relocatable inputs.
1795 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
1796 (elf_x32_lazy_ibt_plt_entry): Likewise.
1797 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
1798 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
1799 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
1800 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
1801 (elf_x86_64_lazy_ibt_plt): Likewise.
1802 (elf_x32_lazy_ibt_plt): Likewise.
1803 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1804 (elf_x32_non_lazy_ibt_plt): Likewise.
1805 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
1806 (elf_x86_64_parse_gnu_properties): Support
1807 GNU_PROPERTY_X86_FEATURE_1_AND.
1808 (elf_x86_64_merge_gnu_properties): Support
1809 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
1810 on GNU_PROPERTY_X86_FEATURE_1_IBT
1811 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
1812 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
1813 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1814 is set on all relocatable inputs.
1816 2017-06-22 Nick Clifton <nickc@redhat.com>
1819 * som.c (setup_sections): NUL terminate the space_strings buffer.
1820 Check that the space.name field does not index beyond the end of
1821 the space_strings buffer.
1823 2017-06-21 Nick Clifton <nickc@redhat.com>
1826 * coff-sh.c (sh_reloc): Check for an out of range reloc.
1828 2017-06-21 Nick Clifton <nickc@redhat.com>
1831 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
1832 type of the size parameter.
1833 (_bfd_vms_save_counted_string): Add second parameter - the maximum
1834 length of the counted string.
1835 * vms.h (_bfd_vms_save_sized_string): Update prototype.
1836 (_bfd_vms_save_counted_string): Likewise.
1837 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
1838 _bfd_vms_save_counted_string.
1839 (_bfd_vms_slurp_ehdr): Likewise.
1840 (_bfd_vms_slurp_egsd): Likewise.
1841 (Parse_module): Likewise.
1843 2017-06-21 Alan Modra <amodra@gmail.com>
1845 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
1846 calls before tocsave calls.
1847 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
1850 2017-06-21 Nick Clifton <nickc@redhat.com>
1853 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
1854 bfd_get_full_section_contents returns no contents.
1856 2017-06-21 Nick Clifton <nickc@redhat.com>
1859 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
1862 2017-06-21 Nick Clifton <nickc@redhat.com>
1865 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
1867 (image_set_ptr): Likewise.
1868 (alpha_vms_fix_sec_rel): Likewise.
1869 (alpha_vms_slurp_relocs): Likewise.
1871 2017-06-21 Nick Clifton <nickc@redhat.com>
1874 * ieee.c (ieee_slurp_sections): Check for a NULL return from
1876 (ieee_archive_p): Likewise.
1877 (ieee_object_p): Likewise.
1879 2017-06-21 Nick Clifton <nickc@redhat.com>
1882 * elf.c (setup_group): Zero the group section pointer list after
1883 allocation so that loops can be caught. Check for NULL pointers
1884 when processing a group list.
1886 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1888 * elf-s390.h: New file.
1889 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
1891 (elf_s390_additional_program_headers): New function.
1892 (elf_s390_modify_segment_map): New function.
1893 (bfd_elf_s390_set_options): New function.
1894 (elf_backend_additional_program_headers)
1895 (elf_backend_modify_segment_map): Add macro definitions.
1897 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
1900 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
1901 the DYNAMIC bit instead of bfd_count_sections.
1903 2017-06-19 Nick Clifton <nickc@redhat.com>
1906 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
1908 (evax_bfd_print_eeom): Likewise.
1909 (evax_bfd_print_egsd): Check for an overlarge record length.
1910 (evax_bfd_print_etir): Likewise.
1912 2017-06-19 Nick Clifton <nickc@redhat.com>
1915 * libieee.h (struct common_header_type): Add end_p field.
1916 * ieee.c (this_byte_and_next): Do not advance input_p beyond
1918 (read_id): Check for a length that exceeds the remaining bytes in
1920 (ieee_seek): Initialise end_p.
1921 (ieee_archive_p): Likewise.
1922 (ieee_object_p): Likewise.
1924 2017-06-19 Nick Clifton <nickc@redhat.com>
1927 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
1928 before reading the EIHS structure entries.
1930 2017-06-19 Nick Clifton <nickc@redhat.com>
1933 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
1934 gsd_size. Check that there are enough bytes remaining to read the
1935 type and size of the next egsd. Check that the size of the egsd
1936 does not exceed the size of the record.
1938 2017-06-19 Alan Modra <amodra@gmail.com>
1940 * config.bfd: Correct targ_underscore for cris.
1942 2017-06-18 Alan Modra <amodra@gmail.com>
1944 * config.bfd: Correct targ_underscore for epiphany, ip2k,
1945 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
1947 2017-06-16 Nick Clifton <nickc@redhat.com>
1949 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
1950 bucketlist is empty because there are no symbols to add to the
1953 2017-06-16 Alan Modra <amodra@gmail.com>
1959 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
1960 (BFD_JUMP_TABLE_LINK): Likewise.
1961 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
1962 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
1963 (bfd_elf_define_start_stop): New function.
1964 * linker.c (bfd_generic_define_start_stop): New function.
1965 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
1967 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
1968 * aout-target.h (MY_bfd_define_start_stop): Define.
1969 * aout-tic30.c (MY_bfd_define_start_stop): Define.
1970 * binary.c (binary_bfd_define_start_stop): Define.
1971 * bout.c (b_out_bfd_define_start_stop): Define.
1972 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
1973 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
1974 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
1975 * coffcode.h (coff_bfd_define_start_stop): Define.
1976 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
1977 * i386msdos.c (msdos_bfd_define_start_stop): Define.
1978 * i386os9k.c (os9k_bfd_define_start_stop): Define.
1979 * ieee.c (ieee_bfd_define_start_stop): Define.
1980 * ihex.c (ihex_bfd_define_start_stop): Define.
1981 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
1982 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
1983 * mmo.c (mmo_bfd_define_start_stop): Define.
1984 * nlm-target.h (nlm_bfd_define_start_stop): Define.
1985 * oasys.c (oasys_bfd_define_start_stop): Define.
1986 * pef.c (bfd_pef_bfd_define_start_stop): Define.
1987 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
1988 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
1989 * som.c (som_bfd_define_start_stop): Define.
1990 * srec.c (srec_bfd_define_start_stop): Define.
1991 * tekhex.c (tekhex_bfd_define_start_stop): Define.
1992 * versados.c (versados_bfd_define_start_stop): Define.
1993 * vms-alpha.c (vms_bfd_define_start_stop): Define.
1994 (alpha_vms_bfd_define_start_stop): Define.
1995 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
1996 * bfd-in2.h: Regenerate.
1997 * libbfd.h: Regenerate.
1999 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2001 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2002 SYMBOL_REFERENCES_LOCAL.
2004 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2007 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2008 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2009 runtime for if there needs copy relocation elimination.
2010 (need_copy_relocation_p): New function. Return true for symbol with
2011 pc-relative references and if it's against read-only sections.
2012 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2013 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2014 that are related with accessing external objects.
2015 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2016 in elfNN_aarch64_check_relocs.
2018 2017-06-15 Nick Clifton <nickc@redhat.com>
2021 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2024 (ieee_archive_p): Likewise.
2026 2017-06-15 Nick Clifton <nickc@redhat.com>
2029 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2031 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2033 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2034 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2035 keep both windowed and call0 ABI PLT definitions.
2036 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2037 elf_xtensa_*_plt_entry endex.
2038 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2040 2017-06-14 Nick Clifton <nickc@redhat.com>
2043 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2046 2017-06-14 Nick Clifton <nickc@redhat.com>
2049 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2050 maximum value for the ascic pointer. Check that name processing
2051 does not read beyond this value.
2052 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2055 2017-06-14 Nick Clifton <nickc@redhat.com>
2058 * versados.c (versados_mkobject): Zero the allocated tdata structure.
2059 (process_otr): Check for an invalid offset in the otr structure.
2061 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2063 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2065 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
2071 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
2072 vtable field to a union.
2073 (_bfd_elf_is_start_stop): Removed.
2074 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2075 __start_SECNAME and __stop_SECNAME symbols.
2076 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2077 * elflink.c (_bfd_elf_is_start_stop): Removed.
2078 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2079 _bfd_elf_is_start_stop.
2080 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2081 __stop_SECNAME symbols. Updated.
2082 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2083 (bfd_elf_gc_record_vtinherit): Likewise.
2084 (bfd_elf_gc_record_vtentry): Likewise.
2086 2017-06-13 Nick Clifton <nickc@redhat.com>
2089 * elflink.c (elf_link_adjust_relocs): Generate an error when
2090 encountering a reloc against a symbol removed by garbage
2093 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2096 to merge_gnu_properties.
2097 * elf-properties.c (elf_merge_gnu_properties): Add struct
2098 bfd_link_info * and pass it to merge_gnu_properties.
2099 (elf_merge_gnu_property_list): Add struct bfd_link_info *
2100 and pass it to elf_merge_gnu_properties.
2101 (_bfd_elf_link_setup_gnu_properties): Pass info to
2102 elf_merge_gnu_property_list.
2103 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2105 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2107 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
2110 * binary.c (binary_set_section_contents): Scale lma by octets
2111 per byte to set filepos.
2113 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2115 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2118 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2120 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2123 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2125 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2126 patched section contents for TLS IE reloc.
2127 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2129 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2131 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2132 RELOC_FOR_GLOBAL_SYMBOL macro.
2134 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2136 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2139 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2141 * config/tc-arc.c (md_undefined_symbol): Changed.
2142 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2144 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2146 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2149 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2151 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2152 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2154 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
2156 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2159 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
2161 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2162 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2163 is non-zero. Add clarifying comments.
2165 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2168 name. Use local IFUNC symbol name string to report unsupported
2169 non-PIC call to IFUNC function.
2170 (elf_i386_relocate_section): Dump local IFUNC name with minfo
2171 when generating R_386_IRELATIVE relocation.
2172 (elf_i386_finish_dynamic_symbol): Likewise.
2173 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2175 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2176 when generating R_X86_64_IRELATIVE relocation.
2177 (elf_x86_64_finish_dynamic_symbol): Likewise.
2179 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2181 * elf.c (setup_group): Make sure BFD sections are created for all
2182 group sections in the input file when processing SHF_GROUP
2184 (bfd_section_from_shdr): Avoid duplicating logic already
2185 implemented in `setup_group'.
2187 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
2190 * peXXigen.c (pe_print_idata): Use the address of the first thunk
2191 if the hint address is zero.
2193 2017-06-06 James Clarke <jrtc27@jrtc27.com>
2196 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2197 ELF_COMMON_DEF_P for common symbols.
2199 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
2201 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2202 SEC_GROUP sections as SEC_EXCLUDE.
2203 (bfd_elf_set_group_contents): Replace use of abort with an assert.
2204 (assign_section_numbers): Use resolve_section_groups flag instead
2205 of relocatable link type.
2206 (_bfd_elf_init_private_section_data): Use resolve_section_groups
2207 flag instead of checking the final_link flag for part of the
2208 checks in here. Fix white space as a result.
2209 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2210 instead of relocatable link type.
2211 (bfd_elf_final_link): Likewise.
2213 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2215 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2217 * elf32-score.c (score_elf_final_link_relocate): Likewise.
2218 (s3_bfd_score_elf_check_relocs): Likewise.
2219 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2220 (score_elf_final_link_relocate): Likewise.
2221 (s7_bfd_score_elf_check_relocs): Likewise.
2223 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
2225 * elflink.c (init_reloc_cookie_rels): Remove unused variable
2228 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
2230 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2231 from `reloc_count' rather than decrementing it.
2232 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2233 `reloc_count' by `int_rels_per_ext_rel'.
2234 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2235 `reloc_count' by `int_rels_per_ext_rel' for last relocation
2236 entry determination.
2237 (s3_bfd_score_elf_check_relocs): Likewise.
2238 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2239 (s7_bfd_score_elf_relocate_section): Likewise.
2240 (s7_bfd_score_elf_check_relocs): Likewise.
2241 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2242 prototype and function.
2243 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2244 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2245 triple rather than once the sum of REL and RELA relocation entry
2247 (bfd_elf64_get_reloc_upper_bound): Remove macro.
2248 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2249 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2250 storage allocation size determination.
2251 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2252 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
2253 by `int_rels_per_ext_rel' for last relocation entry
2255 (bfd_elf_final_link): Do not multiply `reloc_count' by
2256 `int_rels_per_ext_rel' for internal relocation storage
2257 allocation size determination.
2258 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2259 `int_rels_per_ext_rel' for last relocation entry determination.
2260 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2261 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2262 (_bfd_mips_elf_relocate_section): Likewise.
2264 2017-06-05 Alan Modra <amodra@gmail.com>
2267 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2269 2017-06-01 John Baldwin <jhb@FreeBSD.org>
2271 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2272 determine structure sizes.
2273 (elfcore_grok_freebsd_prstatus): Likewise.
2275 2017-06-01 Alan Modra <amodra@gmail.com>
2277 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2278 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2280 (is_elfv2_localentry0): New function.
2281 (ppc64_elf_tls_setup): Default params->plt_localentry0.
2282 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2283 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2284 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2285 optimized localentry:0 stubs.
2286 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2287 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2289 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2291 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2293 2017-05-30 Casey Smith <clegg89@gmail.com>
2296 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2297 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2299 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
2301 * cpu-arc.c (arc_compatible): New function.
2303 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
2305 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2307 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
2310 * bfdio.c (bfd_get_file_size): New function.
2311 * bfd-in2.h: Regenerated.
2313 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
2315 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2318 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
2320 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2321 dynobj instead of htab->elf.dynobj.
2323 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
2325 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2327 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2328 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2329 actual number of internal relocations retrieved. Adjust
2330 function description.
2331 (bfd_elf64_canonicalize_reloc): Remove macro.
2332 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2334 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
2336 * archures.c (bfd_mach_sparc_v9m8): Define.
2337 (bfd_mach_sparc_v8plusm8): Likewise.
2338 (bfd_mach_sparc_v9_p): Adjust to M8.
2339 (bfd_mach_sparc_64bit_p): Likewise.
2340 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2341 bfd_mach_sparc_v8plusm8.
2342 * bfd-in2.h: Regenerated.
2343 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2345 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2346 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2347 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2349 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2350 bfd_mach_sparc_v8plusm8.
2352 2017-05-19 Alan Modra <amodra@gmail.com>
2354 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2355 debug and special sections when no non-note alloc sections in an
2358 2017-05-18 Alan Modra <amodra@gmail.com>
2360 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2361 * elf-m10300.c: Likewise.
2363 * elf32-arc.c: Likewise.
2364 * elf32-bfin.c: Likewise.
2365 * elf32-m68k.c: Likewise.
2366 * elf32-nds32.c: Likewise.
2367 * elf32-tilepro.c: Likewise.
2368 * elflink.c: Likewise.
2369 * elfnn-aarch64.c: Likewise.
2370 * elfnn-riscv.c: Likewise.
2371 * elfxx-tilegx.c: Likewise.
2372 * mach-o.c: Likewise.
2373 * peXXigen.c: Likewise.
2374 * vms-alpha.c: Likewise.
2375 * vms-lib.c: Likewise.
2377 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
2380 * elflink.c (elf_gc_mark_debug_section): New function.
2381 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2382 referenced by kept debug sections.
2384 2017-05-16 Alan Modra <amodra@gmail.com>
2386 * elf-m10300.c: Rename occurrences of non_ir_ref.
2387 * elf32-arm.c: Likewise.
2388 * elf32-bfin.c: Likewise.
2389 * elf32-cr16.c: Likewise.
2390 * elf32-cris.c: Likewise.
2391 * elf32-d10v.c: Likewise.
2392 * elf32-dlx.c: Likewise.
2393 * elf32-fr30.c: Likewise.
2394 * elf32-frv.c: Likewise.
2395 * elf32-hppa.c: Likewise.
2396 * elf32-i370.c: Likewise.
2397 * elf32-i386.c: Likewise.
2398 * elf32-iq2000.c: Likewise.
2399 * elf32-lm32.c: Likewise.
2400 * elf32-m32c.c: Likewise.
2401 * elf32-m32r.c: Likewise.
2402 * elf32-m68hc1x.c: Likewise.
2403 * elf32-m68k.c: Likewise.
2404 * elf32-mcore.c: Likewise.
2405 * elf32-metag.c: Likewise.
2406 * elf32-microblaze.c: Likewise.
2407 * elf32-moxie.c: Likewise.
2408 * elf32-msp430.c: Likewise.
2409 * elf32-mt.c: Likewise.
2410 * elf32-nios2.c: Likewise.
2411 * elf32-or1k.c: Likewise.
2412 * elf32-ppc.c: Likewise.
2413 * elf32-rl78.c: Likewise.
2414 * elf32-s390.c: Likewise.
2415 * elf32-score.c: Likewise.
2416 * elf32-score7.c: Likewise.
2417 * elf32-sh.c: Likewise.
2418 * elf32-tic6x.c: Likewise.
2419 * elf32-tilepro.c: Likewise.
2420 * elf32-v850.c: Likewise.
2421 * elf32-vax.c: Likewise.
2422 * elf32-xstormy16.c: Likewise.
2423 * elf32-xtensa.c: Likewise.
2424 * elf64-alpha.c: Likewise.
2425 * elf64-hppa.c: Likewise.
2426 * elf64-ia64-vms.c: Likewise.
2427 * elf64-mmix.c: Likewise.
2428 * elf64-ppc.c: Likewise.
2429 * elf64-s390.c: Likewise.
2430 * elf64-sh64.c: Likewise.
2431 * elf64-x86-64.c: Likewise.
2432 * elflink.c: Likewise.
2433 * elfnn-aarch64.c: Likewise.
2434 * elfnn-ia64.c: Likewise.
2435 * elfnn-riscv.c: Likewise.
2436 * elfxx-mips.c: Likewise.
2437 * elfxx-sparc.c: Likewise.
2438 * elfxx-tilegx.c: Likewise.
2439 * linker.c: Likewise.
2441 2017-05-16 Alan Modra <amodra@gmail.com>
2443 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2444 * elflink.c (elf_link_add_object_symbols): Update to use
2446 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2448 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2450 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
2452 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2454 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
2456 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2457 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2459 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2461 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2463 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2465 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2466 to plt_second/plt_second_eh_frame.
2467 (elf_x86_64_link_hash_newfunc): Updated.
2468 (elf_x86_64_allocate_dynrelocs): Likewise.
2469 (elf_x86_64_size_dynamic_sections): Likewise.
2470 (elf_x86_64_relocate_section): Likewise.
2471 (elf_x86_64_finish_dynamic_symbol): Likewise.
2472 (elf_x86_64_finish_dynamic_sections): Likewise.
2473 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2474 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
2476 (elf_backend_setup_gnu_properties): Updated. Create the
2477 .plt.sec section instead of the .plt.sec section.
2479 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
2481 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2482 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2483 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2485 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2487 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2488 (bfd_elf64_set_reloc): Define.
2489 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2491 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
2493 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2494 (struct bfd_target): New field _bfd_set_reloc.
2495 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2496 * reloc.c (_bfd_generic_set_reloc): New function.
2497 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2498 * nlm-target.h (nlm_set_reloc): Likewise.
2499 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2500 * aout-tic30.c (MY_set_reloc): Likewise.
2501 * aout-target.h (MY_set_reloc): Likewise.
2502 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2503 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2504 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2505 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2506 * aout-adobe.c (aout_32_set_reloc): Likewise.
2507 * bout.c (b_out_set_reloc): Likewise.
2508 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2509 * i386os9k.c (aout_32_set_reloc): Likewise.
2510 * ieee.c (ieee_set_reloc): Likewise.
2511 * oasys.c (oasys_set_reloc): Likewise.
2512 * som.c (som_set_reloc): Likewise.
2513 * versados.c (versados_set_reloc): Likewise.
2514 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2515 _bfd_generic_set_reloc.
2516 (rs6000_xcoff64_aix_vec): LIkewise.
2517 * libbfd.c (_bfd_norelocs_set_reloc): New function.
2518 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2519 * i386msdos.c (msdos_set_reloc): Define to
2520 _bfd_norelocs_set_reloc.
2521 * elfcode.h (elf_set_reloc): Define.
2522 * bfd-in2.h: Regenerated.
2524 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2528 for IFUNC function address.
2530 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
2532 * elf32-arc.c (FEATURE_LIST_NAME): Define.
2533 (CONFLICT_LIST): Likewise.
2534 (opcode/arc-attrs.h): Include.
2535 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2536 (arc_extract_features): New file.
2537 (arc_stralloc): Likewise.
2538 (arc_elf_merge_attributes): Likewise.
2539 (arc_elf_merge_private_bfd_data): Use object attributes.
2540 (bfd_arc_get_mach_from_attributes): New function.
2541 (arc_elf_object_p): Use object attributes.
2542 (arc_elf_final_write_processing): Likewise.
2543 (elf32_arc_obj_attrs_arg_type): New function.
2544 (elf32_arc_obj_attrs_handle_unknown): Likewise.
2545 (elf32_arc_section_from_shdr): Likewise.
2546 (elf_backend_obj_attrs_vendor): Define.
2547 (elf_backend_obj_attrs_section): Likewise.
2548 (elf_backend_obj_attrs_arg_type): Likewise.
2549 (elf_backend_obj_attrs_section_type): Likewise.
2550 (elf_backend_obj_attrs_handle_unknown): Likewise.
2551 (elf_backend_section_from_shdr): Likewise.
2553 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
2556 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2557 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2558 and the destination is a Thumb symbol.
2560 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2562 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2563 initializer to silence GCC 4.2.
2564 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2566 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2568 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2569 (LAZY_PLT_ENTRY_SIZE): This.
2570 (NON_LAZY_PLT_ENTRY_SIZE): New.
2571 (elf_x86_64_plt0_entry): Renamed to ...
2572 (elf_x86_64_lazy_plt0_entry): This.
2573 (elf_x86_64_plt_entry): Renamed to ...
2574 (elf_x86_64_lazy_plt_entry): This.
2575 (elf_x86_64_bnd_plt0_entry): Renamed to ...
2576 (elf_x86_64_lazy_bnd_plt0_entry): This.
2577 (elf_x86_64_legacy_plt_entry): Removed.
2578 (elf_x86_64_bnd_plt_entry): Renamed to ...
2579 (elf_x86_64_lazy_bnd_plt_entry): This.
2580 (elf_x86_64_legacy_plt2_entry): Renamed to ...
2581 (elf_x86_64_non_lazy_plt_entry): This.
2582 (elf_x86_64_bnd_plt2_entry): Renamed to ...
2583 (elf_x86_64_non_lazy_bnd_plt_entry): This.
2584 (elf_x86_64_eh_frame_plt): Renamed to ...
2585 (elf_x86_64_eh_frame_lazy_plt): This.
2586 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2587 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2588 (elf_x86_64_eh_frame_plt_got): Renamed to ...
2589 (elf_x86_64_eh_frame_non_lazy_plt): This.
2590 (elf_x86_64_lazy_plt_layout): New.
2591 (elf_x86_64_non_lazy_plt_layout): Likewise.
2592 (elf_x86_64_plt_layout): Likewise.
2593 (elf_x86_64_backend_data): Remove PLT layout information. Add
2594 os for target system.
2595 (GET_PLT_ENTRY_SIZE): Removed.
2596 (elf_x86_64_lazy_plt): New.
2597 (elf_x86_64_non_lazy_plt): Likewise.
2598 (elf_x86_64_lazy_bnd_plt): Likewise.
2599 (elf_x86_64_non_lazy_bnd_plt): Likewise.
2600 (elf_x86-64_arch_bed): Updated.
2601 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2602 (elf_x86_64_create_dynamic_sections): Removed.
2603 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
2604 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2605 (elf_x86-64_adjust_dynamic_symbol): Updated.
2606 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
2607 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2608 size for PLT0 if there is no PLT0. Get plt_entry_size from
2609 non_lazy_plt for non-lazy PLT entries.
2610 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
2611 from non_lazy_plt for non-lazy PLT entries.
2612 (elf_x86-64_relocate_section): Updated. Properly get PLT index
2613 if there is no PLT0.
2614 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
2615 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
2616 entries with non-lazy PLT layout. Don't fill the second and third
2617 slots in the PLT entry if there is no PLT0.
2618 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
2619 if there is no PLT0. Set sh_entsize on the .plt.got section.
2620 (compare_relocs): New.
2621 (elf_x86_64_plt_type): Likewise.
2622 (elf_x86_64_plt): Likewise.
2623 (elf_x86_64_nacl_plt): New. Forward declaration.
2624 (elf_x86_64_get_plt_sym_val): Removed.
2625 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2626 against all dynamic relocations.
2627 (elf_x86_64_link_setup_gnu_properties): New function.
2628 (elf_backend_create_dynamic_sections): Updated.
2629 (elf_backend_setup_gnu_properties): New.
2630 (elf_x86_64_nacl_plt): New.
2631 (elf_x86_64_nacl_arch_bed): Updated.
2633 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
2635 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2636 (LAZY_PLT_ENTRY_SIZE): This.
2637 (NON_LAZY_PLT_ENTRY_SIZE): New.
2638 (elf_i386_plt0_entry): Renamed to ...
2639 (elf_i386_lazy_plt0_entry): This.
2640 (elf_i386_plt_entry): Renamed to ...
2641 (elf_i386_lazy_plt_entry): This.
2642 (elf_i386_pic_plt0_entry): Renamed to ...
2643 (elf_i386_pic_lazy_plt0_entry): This.
2644 (elf_i386_pic_plt_entry): Renamed to ...
2645 (elf_i386_pic_lazy_plt_entry): This.
2646 (elf_i386_got_plt_entry): Renamed to ...
2647 (elf_i386_non_lazy_plt_entry): This.
2648 (elf_i386_pic_got_plt_entry): Renamed to ...
2649 (elf_i386_pic_non_lazy_plt_entry): This.
2650 (elf_i386_eh_frame_plt): Renamed to ...
2651 (elf_i386_eh_frame_lazy_plt): This.
2652 (elf_i386_eh_frame_plt_got): Renamed to ...
2653 (elf_i386_eh_frame_non_lazy_plt): This.
2654 (elf_i386_plt_layout): Renamed to ...
2655 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
2656 eh_frame_plt_got_size.
2657 (elf_i386_non_lazy_plt_layout): New.
2658 (elf_i386_plt_layout): Likewise.
2659 (elf_i386_non_lazy_plt): Likewise.
2660 (GET_PLT_ENTRY_SIZE): Removed.
2661 (elf_i386_plt): Renamed to ...
2662 (elf_i386_lazy_plt): This.
2663 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
2664 (elf_i386_arch_bed): Updated.
2665 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2666 (elf_i386_create_dynamic_sections): Removed.
2667 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
2668 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2669 (elf_i386_adjust_dynamic_symbol): Updated.
2670 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
2671 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2672 size for PLT0 if there is no PLT0.
2673 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
2674 output section is discarded only if GOT isn't empty.
2675 (elf_i386_relocate_section): Updated. Properly get PLT index
2676 if there is no PLT0.
2677 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
2678 second and third slots in the PLT entry if there is no PLT0.
2679 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
2680 if there is no PLT0. Set sh_entsize on the .plt.got section.
2681 (elf_i386_nacl_plt): Forward declaration.
2682 (elf_i386_get_plt_sym_val): Removed.
2683 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2684 against all dynamic relocations.
2685 (elf_i386_link_setup_gnu_properties): New function.
2686 (elf_backend_create_dynamic_sections): Updated.
2687 (elf_backend_setup_gnu_properties): New.
2688 (elf_i386_nacl_plt): Updated.
2689 (elf_i386_nacl_arch_bed): Likewise.
2690 (elf_i386_vxworks_arch_bed): Likewise.
2692 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
2694 * elflink.c (elf_output_implib): Remove executable flag from import
2696 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2697 library is a relocatable object file.
2699 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2702 * elf32-avr.c (avr_should_move_sym): New function.
2703 (avr_should_reduce_sym_size): Likewise.
2704 (avr_should_increase_sym_size): Likewise.
2705 (elf32_avr_relax_delete_bytes): Adjust symbol values
2706 and sizes by calling new functions.
2708 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
2710 * config.bfd (riscv32-*): Enable rv64.
2712 2017-05-02 Alan Modra <amodra@gmail.com>
2715 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
2716 rather than h->root.type == bfd_link_hash_new.
2717 (bfd_elf_record_link_assignment): Similarly, call
2718 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2720 2017-04-29 Alan Modra <amodra@gmail.com>
2723 * reloc.c (reloc_offset_in_range): New function.
2724 (bfd_perform_relocation, bfd_install_relocation): Use it.
2725 (_bfd_final_link_relocate): Likewise.
2727 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
2729 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
2730 before using .plt.got.
2731 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2733 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2735 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
2736 instead of "+=" to update 0.
2738 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2740 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
2741 .plt.got section here.
2742 (elf_i386_check_relocs): Don't create the .plt.got section.
2743 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
2744 the .plt.got and .plt.bnd sections here.
2745 (elf_x86_64_check_relocs): Don't create the .plt.got nor
2748 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2750 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
2752 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
2753 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
2754 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
2755 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
2758 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2760 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
2762 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
2763 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
2764 the first relocatable ELF input with GNU properties.
2766 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
2768 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
2769 VxWorks for non-PIC.
2771 2017-04-27 Alan Modra <amodra@gmail.com>
2773 * elf-bfd.h (struct elf_backend_data): Make asection param of
2774 elf_backend_eh_frame_address_size const.
2775 (_bfd_elf_eh_frame_address_size): Likewise.
2776 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
2777 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
2778 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
2779 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
2780 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
2781 (next_cie_fde_offset): Constify params.
2782 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2784 2017-04-27 Alan Modra <amodra@gmail.com>
2786 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
2787 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
2788 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
2790 (offset_adjust): New function.
2791 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
2792 (adjust_eh_frame_local_symbols): Likewise.
2793 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
2794 after changing anything. Return true if anything changed.
2795 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
2796 _bfd_elf_adjust_eh_frame_global_symbol for globals.
2798 2017-04-27 Alan Modra <amodra@gmail.com>
2800 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
2803 2017-04-27 Alan Modra <amodra@gmail.com>
2805 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2806 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
2807 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
2808 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
2809 for undef and undefweak dyn_relocs.
2810 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2811 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
2812 (allocate_got, allocate_dynrelocs): Likewise.
2813 (ppc64_elf_relocate_section): Likewise.
2815 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
2817 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
2818 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
2819 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
2820 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
2822 2017-04-26 Nick Clifton <nickc@redhat.com>
2825 * reloc.c (bfd_perform_relocation): Check for a negative address
2828 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2831 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
2833 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
2834 (elf_backend_always_renumber_dynsyms): Define.
2835 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
2836 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
2837 * elflink.c (bfd_elf_size_dynamic_sections): Also call
2838 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
2840 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
2842 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
2844 * elflink.c (bfd_elf_size_dynamic_sections): Only call
2845 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
2846 sections have been created.
2848 2017-04-26 Nick Clifton <nickc@redhat.com>
2851 * compress.c (bfd_init_section_compress_status): Check the return
2852 value from bfd_malloc.
2854 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
2857 no_finish_dynamic_symbol.
2858 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
2860 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
2861 weak symbol, don't make it dynamic.
2862 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
2863 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
2864 relocation for GOT reference.
2865 (elf_x86_64_finish_dynamic_symbol): Abort if
2866 no_finish_dynamic_symbol isn't 0.
2868 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2871 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
2872 undefined weak symbol, don't make it dynamic.
2873 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
2874 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2875 relocation for R_386_GOT32.
2877 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
2880 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
2882 2017-04-23 Alan Modra <amodra@gmail.com>
2885 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
2886 * elf.c (lcomm_sym): New.
2887 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
2888 * bfd-in2.h: Regenerate.
2890 2017-04-23 Alan Modra <amodra@gmail.com>
2893 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
2894 parameters and comment.
2895 (_bfd_elf_get_reloc_section): Delete.
2896 (_bfd_elf_plt_get_reloc_section): Declare.
2897 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
2898 New functions. Don't blindly skip over assumed .rel/.rela prefix.
2900 (_bfd_elf_get_reloc_section): ..here. Delete.
2901 (assign_section_numbers): Call elf_get_reloc_section.
2902 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
2903 * elfxx-target.h (elf_backend_get_reloc_section): Update.
2905 2017-04-23 Alan Modra <amodra@gmail.com>
2908 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
2911 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2914 * elf32-i386.c (elf_i386_link_hash_entry): Add
2915 no_finish_dynamic_symbol.
2916 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
2917 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
2918 symbol, don't make it dynamic in PIE.
2919 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
2920 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2921 relocation for R_386_GOT32
2922 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
2925 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2929 * elflink.c (elf_link_add_object_symbols): Require
2930 --no-dynamic-linker with -E/--dynamic-list when creating
2933 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2935 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
2938 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2940 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
2941 dynamic symbol sorting.
2943 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
2946 * elflink.c (elf_link_add_object_symbols): Preserve
2947 dynamic_ref_after_ir_def when restoring the symbol table for
2948 unneeded dynamic object.
2950 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
2953 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
2954 on on undefined IFUNC symbol in the second PLT.
2956 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
2958 * peXXigen.c (pe_print_reloc): Correct chunk_end.
2960 2017-04-19 Alan Modra <amodra@gmail.com>
2962 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
2963 or make dynamic for info->dynamic_undefined_weak 0 and 1.
2964 * elf32-ppc.c:Formatting.
2965 (ensure_undefweak_dynamic): Don't make dynamic when
2966 info->dynamic_undefined_weak is zero.
2967 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2968 info->dynamic_undefined_weak. Discard undef dyn_relocs when
2969 not default visibility. Discard undef and undefweak
2971 (ppc_elf_relocate_section): Adjust to suit.
2972 * elf64-ppc.c: Formatting.
2973 (ensure_undefweak_dynamic): Don't make dynamic when
2974 info->dynamic_undefined_weak is zero.
2975 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2976 info->dynamic_undefined_weak. Discard them earlier.
2978 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
2981 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
2982 before generating the version definition section.
2984 2017-04-17 Alan Modra <amodra@gmail.com>
2986 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
2987 state when a regular object file defines a symbol with
2988 incompatible type to that defined by an earlier shared lib.
2990 2017-04-13 Alan Modra <amodra@gmail.com>
2992 * coffcode.h: Wrap some overly long _bfd_error_handler args.
2994 * elf32-arm.c: Likewise.
2995 * elf32-i386.c: Likewise.
2996 * elf32-mep.c: Likewise.
2997 * elf64-ia64-vms.c: Likewise.
2998 * elf64-x86-64.c: Likewise.
2999 * elflink.c: Likewise.
3000 * elfnn-ia64.c: Likewise.
3001 * elfxx-mips.c: Likewise.
3003 2017-04-13 Alan Modra <amodra@gmail.com>
3005 * aoutx.h: Use %B and %A in error messages throughout file.
3006 * aout-cris.c: Likewise.
3007 * archive.c: Likewise.
3008 * binary.c: Likewise.
3009 * coff-rs6000.c: Likewise.
3010 * coff-tic4x.c: Likewise.
3011 * coffcode.h: Likewise.
3012 * coffgen.c: Likewise.
3013 * cofflink.c: Likewise.
3014 * coffswap.h: Likewise.
3015 * cpu-arm.c: Likewise.
3016 * elf-eh-frame.c: Likewise.
3017 * elf-m10300.c: Likewise.
3019 * elf32-arc.c: Likewise.
3020 * elf32-arm.c: Likewise.
3021 * elf32-bfin.c: Likewise.
3022 * elf32-frv.c: Likewise.
3023 * elf32-iq2000.c: Likewise.
3024 * elf32-m32c.c: Likewise.
3025 * elf32-microblaze.c: Likewise.
3026 * elf32-nds32.c: Likewise.
3027 * elf32-rl78.c: Likewise.
3028 * elf32-rx.c: Likewise.
3029 * elf32-score.c: Likewise.
3030 * elf32-score7.c: Likewise.
3031 * elf32-sh64.c: Likewise.
3032 * elf32-v850.c: Likewise.
3033 * elf32-vax.c: Likewise.
3034 * elf32-visium.c: Likewise.
3035 * elf64-ia64-vms.c: Likewise.
3036 * elf64-mmix.c: Likewise.
3037 * elf64-sh64.c: Likewise.
3038 * elfcode.h: Likewise.
3039 * elfnn-aarch64.c: Likewise.
3040 * elfnn-ia64.c: Likewise.
3041 * elfxx-mips.c: Likewise.
3042 * hpux-core.c: Likewise.
3045 * linker.c: Likewise.
3046 * merge.c: Likewise.
3048 * oasys.c: Likewise.
3049 * pdp11.c: Likewise.
3050 * peXXigen.c: Likewise.
3051 * rs6000-core.c: Likewise.
3052 * vms-alpha.c: Likewise.
3053 * xcofflink.c: Likewise.
3055 2017-04-13 Alan Modra <amodra@gmail.com>
3057 * bfd.c (PRINT_TYPE): Define.
3058 (_doprnt): New function.
3059 (error_handler_internal): Use _doprnt.
3060 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3061 calls in their natural order, throughout file.
3062 * coff-mcore.c: Likewise.
3063 * coff-ppc.c: Likewise.
3064 * coff-tic80.c: Likewise.
3065 * cofflink.c: Likewise.
3066 * elf-s390-common.c: Likewise.
3068 * elf32-arm.c: Likewise.
3069 * elf32-i386.c: Likewise.
3070 * elf32-m32r.c: Likewise.
3071 * elf32-msp430.c: Likewise.
3072 * elf32-spu.c: Likewise.
3073 * elf64-ia64-vms.c: Likewise.
3074 * elf64-sparc.c: Likewise.
3075 * elf64-x86-64.c: Likewise.
3076 * elflink.c: Likewise.
3077 * elfnn-aarch64.c: Likewise.
3078 * elfnn-ia64.c: Likewise.
3079 * elfxx-mips.c: Likewise.
3081 2017-04-13 Alan Modra <amodra@gmail.com>
3083 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3084 branch veneers" error. Fix double space and format message.
3085 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3086 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3088 2017-04-13 Alan Modra <amodra@gmail.com>
3090 * bfd-in2.h: Regenerate.
3092 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3094 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3095 extra `\n' in warning/error messages.
3096 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3097 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3099 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
3101 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3102 processor-specific properties with generic ELF target vector.
3104 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
3106 * elf32-sparc.c (elf_backend_fixup_symbol): New.
3107 * elf64-sparc.c (elf_backend_fixup_symbol): New.
3108 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3109 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3111 (link_hash_newfunc): Initialize has_got_reloc and
3113 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3115 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3117 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3119 (_bfd_sparc_elf_fixup_symbol): New function.
3120 (allocate_dynrelocs): Don't allocate space for dynamic
3121 relocations and discard relocations against resolved undefined
3122 weak symbols in executable. Don't make resolved undefined weak
3123 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3124 relocation against undefined weak symbols in PIE.
3125 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3126 relocations against resolved undefined weak symbols in PIE
3127 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3128 without ynamic PLT/GOT relocations for resolved undefined weak
3130 Don't generate dynamic relocation against resolved undefined
3131 weak symbol in executable.
3132 (pie_finish_undefweak_symbol): New function.
3133 (_bfd_sparc_elf_finish_dynamic_sections): Call
3134 pie_finish_undefweak_symbol on all symbols in PIE.
3135 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3136 (_bfd_sparc_elf_fixup_symbol): New function.
3138 2017-04-10 Nick Clifton <nickc@redhat.com>
3140 * config.bfd: Remove ns32k from obsolete list.
3142 2017-04-10 Alan Modra <amodra@gmail.com>
3145 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3146 (special_sections_i): Likewise for .init_array.
3147 (special_sections_p): Likewise for .preinit_array.
3149 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
3153 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3154 ELF_COMMON_DEF_P for common symbols.
3155 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3156 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3157 * elflink.c (_bfd_elf_merge_symbol): Revert commits
3158 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3159 07492f668d2173da7a2bda3707ff0985e0f460b6.
3161 2017-04-07 Pedro Alves <palves@redhat.com>
3163 * opncls.c (bfd_get_debug_link_info): Rename to...
3164 (bfd_get_debug_link_info_1): ... this. Change type of second
3165 parameter to void pointer. Adjust.
3166 (bfd_get_debug_link_info): Reimplement on top of
3167 bfd_get_debug_link_info_1.
3168 (separate_debug_file_exists, separate_alt_debug_file_exists):
3169 Change type of second parameter to void pointer. Adjust.
3170 (get_func_type, check_func_type): Change type of second parameter
3172 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
3173 the callback functions instead of passing the address of a local.
3174 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3175 find_separate_debug_file.
3176 (get_alt_debug_link_info_shim): Change type of second parameter to
3177 void pointer. Adjust.
3178 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3179 find_separate_debug_file.
3180 (get_build_id_name, bfd_boolean check_build_id_file): Change type
3181 of second parameter to void pointer. Adjust.
3182 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3183 pointer local to find_separate_debug_file.
3185 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
3187 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3188 external symbols with a definition.
3189 (_bfd_coff_gc_mark_extra_sections): Fix typo.
3191 2017-04-07 Alan Modra <amodra@gmail.com>
3193 * po/SRC-POTFILES.in: Regenerate.
3195 2017-04-05 Alan Modra <amodra@gmail.com>
3197 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3200 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
3202 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3203 numbers for DataDirectory entry indicies passed to
3206 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
3208 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3209 each GNU_MBIND section and align GNU_MBIND section to page size.
3210 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3211 segment for each GNU_MBIND section.
3212 (_bfd_elf_init_private_section_data): Copy sh_info from input
3213 for GNU_MBIND section.
3215 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
3217 * elfnn-riscv.c (GP_NAME): Delete.
3218 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3219 (_bfd_riscv_relax_lui): Likewise.
3221 2017-04-04 Nick Clifton <nickc@redhat.com>
3224 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3226 (bfd_elf_final_link): Only initialize the extended symbol index
3227 section if there are extended symbol tables to list.
3229 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
3231 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3232 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3233 * configure.ac (elf): Add elf-properties.lo.
3234 * Makefile.in: Regenerated.
3235 * configure: Likewise.
3236 * elf-bfd.h (elf_property_kind): New.
3237 (elf_property): Likewise.
3238 (elf_property_list): Likewise.
3239 (elf_properties): Likewise.
3240 (_bfd_elf_parse_gnu_properties): Likewise.
3241 (_bfd_elf_get_property): Likewise.
3242 (_bfd_elf_link_setup_gnu_properties): Likewise.
3243 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3244 and setup_gnu_properties.
3245 (elf_obj_tdata): Add properties.
3246 * elf-properties.c: New file.
3247 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3248 (elf_i386_merge_gnu_properties): Likewise.
3249 (elf_backend_parse_gnu_properties): Likewise.
3250 (elf_backend_merge_gnu_properties): Likewise.
3251 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3252 (elf_x86_64_merge_gnu_properties): Likewise.
3253 (elf_backend_parse_gnu_properties): Likewise.
3254 (elf_backend_merge_gnu_properties): Likewise.
3255 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3256 (elf_backend_parse_gnu_properties): Likewise.
3257 (elf_backend_setup_gnu_properties): Likewise.
3258 (elfNN_bed): Add elf_backend_parse_gnu_properties,
3259 elf_backend_merge_gnu_properties and
3260 elf_backend_setup_gnu_properties.
3262 2017-03-30 Pip Cet <pipcet@gmail.com>
3264 * elf32-wasm32.c: Add relocation code, two relocs.
3265 * reloc.c: Add wasm32 relocations.
3266 * libbfd.h: Regenerate.
3267 * bfd-in2.h: Regenerate.
3268 * bfd/po/bfd.pot: Regenerate.
3270 2017-03-29 Nick Clifton <nickc@redhat.com>
3273 * coff-bfd.h (struct coff_section_data): Add new fields:
3274 saved_bias and bias.
3275 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3276 computed for PE binaries.
3277 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3280 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
3283 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3284 to handle a local symbol with a hash-symbol-entry; without PLT.
3285 Add BFD_ASSERT for an incidental case with GOT entry present.
3286 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3287 isn't forced-or-set local.
3289 2017-03-27 Pip Cet <pipcet@gmail.com>
3291 * wasm-module.c: New file to support WebAssembly modules.
3292 * wasm-module.h: New file to support WebAssembly modules.
3293 * doc/webassembly.texi: Start documenting wasm-module.c.
3294 * config.bfd: Add wasm_vec.
3295 * targets.c: Likewise.
3296 * configure.ac: Likewise.
3297 * Makefile.am: Add entries for wasm-module.c.
3298 * Makefile.in: Regenerate.
3299 * configure: Regenerate.
3300 * po/SRC-POTFILES.in: Regenerate.
3302 2017-03-27 Pip Cet <pipcet@gmail.com>
3304 * cpu-wasm32.c: New file to support wasm32 architecture.
3305 * elf32-wasm32.c: New file to support wasm32 architecture.
3306 * Makefile.am: Add wasm32 architecture.
3307 * archures.c: Likewise.
3308 * config.bfd: Likewise.
3309 * configure.ac: Likewise.
3310 * targets.c: Likewise.
3311 * Makefile.in: Regenerate.
3312 * bfd-in2.h: Regenerate.
3313 * configure: Regenerate.
3314 * po/SRC-POTFILES.in: Regenerate.
3316 2017-03-20 Alan Modra <amodra@gmail.com>
3319 * elf64-ppc.c (compare_symbols): Stabilize sort.
3321 2017-03-18 Alan Modra <amodra@gmail.com>
3323 * elf64-ppc.c (struct ppc_link_hash_table): Add
3324 local_ifunc_resolver and maybe_local_ifunc_resolver.
3325 (ppc_build_one_stub): Set flags on emitting dynamic
3326 relocation to ifunc.
3327 (ppc64_elf_relocate_section): Likewise.
3328 (ppc64_elf_finish_dynamic_symbol): Likewise.
3329 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3330 local dynamic relocs to ifuncs.
3331 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3332 local_ifunc_resolver and maybe_local_ifunc_resolver.
3333 (ppc_elf_relocate_section): Set flag on emitting dynamic
3334 relocation to ifuncs.
3335 (ppc_elf_finish_dynamic_symbol): Likewise.
3336 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3337 dynamic relocs to ifuncs.
3339 2017-03-13 Nick Clifton <nickc@redhat.com>
3342 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3343 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3344 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3345 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3346 * bfd-in2.h: Regenerate.
3347 * libbfd.h: Regenerate.
3348 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3350 (IS_AARCH64_TLSDESC_RELOC): Likewise.
3351 (elfNN_aarch64_howto_table): Likewise.
3352 (aarch64_tls_transition_without_check): Likewise.
3353 (aarch64_reloc_got_type): Likewise.
3354 (elfNN_aarch64_final_link_relocate): Likewise.
3355 (elfNN_aarch64_tls_relax): Likewise.
3356 (elfNN_aarch64_relocate_section): Likewise.
3357 (elfNN_aarch64_gc_sweep_hook): Likewise.
3358 (elfNN_aarch64_check_relocs): Likewise.
3359 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3360 (_bfd_aarch64_elf_resolve_relocation): Likewise.
3362 2017-03-11 Alan Modra <amodra@gmail.com>
3364 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3365 parameter is in fact used. Whitespace fixes.
3366 * elf64-ppc.c: Likewise.
3368 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
3370 * rs6000-core.c (CORE_NEW): Simplify macro when
3371 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3373 2017-03-07 Alan Modra <amodra@gmail.com>
3377 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3380 2017-03-05 Alan Modra <amodra@gmail.com>
3382 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3383 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3384 (next_cie_fde_offset): New function.
3385 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3386 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3387 four bytes. Align CIEs to four or eight bytes depending on
3388 per_encoding_aligned8. Align FDEs according to their encoding.
3389 Pad last FDE to output section alignment.
3390 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
3392 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3393 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3394 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3396 2017-03-02 Martin Bickel <binutils@ineranves.de>
3399 * elf.c (rewrite_elf_program_header): Do not issue a warning for
3400 empty segments which have a zero filesz, but a non-zero memsz.
3402 2017-03-02 Alan Modra <amodra@gmail.com>
3404 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3406 2017-02-28 Alan Modra <amodra@gmail.com>
3408 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3409 (ppc64_elf_relocate_section): Likewise.
3411 2017-02-28 Alan Modra <amodra@gmail.com>
3414 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3415 rather than elf32_nios2_hash_table or elf_hash_table.
3416 (create_got_section): Likewise.
3417 (nios2_elf32_finish_dynamic_symbol): Likewise.
3418 (nios2_elf32_adjust_dynamic_symbol): Likewise.
3419 (nios2_elf32_size_dynamic_sections): Likewise.
3420 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3421 vars. Use htab equivalents directly instead. Don't create
3422 all dynamic sections on needing just the GOT. Use a goto
3423 rather than a fall-through with reloc test. Ensure
3424 htab->dynobj is set when making dynamic sreloc section.
3425 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3426 equivalent directly instead. Don't segfault on looking for
3427 .dynamic when dynamic sections have not been created. Don't
3428 segfault on .got.plt being discarded.
3429 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3430 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
3431 fixme and another not so relevant comment.
3432 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
3433 already set, set hash table dynobj on creating .sbss.
3435 2017-02-28 Alan Modra <amodra@gmail.com>
3437 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3438 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3439 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3440 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3441 (ppc64_elf_relocate_section): Likewise.
3442 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3443 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3444 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3445 * libbfd.h: Regenerate.
3446 * bfd-in2.h: Regenerate.
3448 2017-02-28 Alan Modra <amodra@gmail.com>
3450 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3451 dynamic .data.rel.ro read-only.
3452 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3453 rather than section flags when deciding where copy reloc goes.
3454 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3455 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3456 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3457 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3458 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3459 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3460 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3461 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3462 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3463 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3464 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3465 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3466 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3467 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3468 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3469 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3470 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3471 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3472 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3474 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
3476 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3477 `jalr $0, $25' instruction encoding.
3479 2017-02-27 Nick Clifton <nickc@redhat.com>
3482 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3483 generating a seg-fault when encountering a symbol that has been
3484 deleted by garbage collection.
3486 2017-02-25 Alan Modra <amodra@gmail.com>
3488 * elf32-arc.c (struct dynamic_sections): Delete.
3489 (enum dyn_section_types): Delete.
3490 (dyn_section_names): Delete.
3491 (arc_create_dynamic_sections): Delete.
3492 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
3493 segfault on discarded .rela.plt section.
3494 (elf_arc_size_dynamic_sections): Formatting. Don't call
3495 arc_create_dynamic_sections. Don't allocate memory for sections
3496 handled by the generic linker. Correct code finding relocs in
3497 read-only sections. Set SEC_EXCLUDE on zero size .got,
3498 .got.plt, and .dynbss sections. Do set .interp for pies.
3500 2017-02-24 Andrew Waterman <andrew@sifive.com>
3502 * elfnn-riscv.c (GP_NAME): New macro.
3503 (riscv_global_pointer_value): Use it.
3504 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3505 output section, consider only that section's alignment.
3507 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3509 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3510 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3511 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3512 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3514 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
3516 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3517 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3520 2017-02-23 Alan Modra <amodra@gmail.com>
3523 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3525 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3526 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3529 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
3532 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3533 processing ahead of the call to `elf_gc_sweep_symbol'.
3535 2017-02-22 Nick Clifton <nickc@redhat.com>
3538 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3539 created section 4-byte alignment.
3541 2017-02-22 Alan Modra <amodra@gmail.com>
3543 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3544 on .got or .plt output section being discarded by script.
3545 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
3548 2017-02-21 Alan Modra <amodra@gmail.com>
3550 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3551 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3553 2017-02-20 Alan Modra <amodra@gmail.com>
3556 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3557 if DT_RELSZ/DT_RELASZ is zero.
3559 2017-02-17 Nick Clifton <nickc@redhat.com>
3561 * compress.c (bfd_get_full_section_contents): Remember to reduce
3562 compressed size by the sizeof the compression header when
3563 decompressing the contents.
3565 2017-02-17 Pedro Alves <palves@redhat.com>
3567 * srec.c (Chunk): Rename to ...
3568 (_bfd_srec_len): ... this.
3569 (S3Forced): Rename to ...
3570 (_bfd_srec_forceS3): ... this.
3571 * objcopy.c: Adjust all references.
3573 2017-02-17 Pedro Alves <palves@redhat.com>
3575 * archive.c (bsd_write_armap): Rename to ...
3576 (_bfd_bsd_write_armap): ... this.
3577 (coff_write_armap): Rename to ...
3578 (_bfd_coff_write_armap): ... this.
3579 * libbfd-in.h (bsd_write_armap): Rename to ...
3580 (_bfd_bsd_write_armap): ... this.
3581 (coff_write_armap): Rename to ...
3582 (_bfd_coff_write_armap): ... this.
3583 * aout-target.h, aout-tic30.c: Adjust all users.
3584 * libbfd.h: Regenerate.
3586 2017-02-17 Pedro Alves <palves@redhat.com>
3588 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3589 (warn_deprecated): Rename to ...
3590 (_bfd_warn_deprecated): ... this.
3591 * libbfd.c (warn_deprecated): Rename to ...
3592 (_bfd_warn_deprecated): ... this.
3593 * bfd-in2.h: Regenerate.
3595 2017-02-17 Pedro Alves <palves@redhat.com>
3597 * bfdio.c (real_ftell): Rename to ...
3598 (_bfd_real_ftell): ... this.
3599 (real_fseek): Rename to ...
3600 (_bfd_real_fseek): ... this.
3601 (real_fopen): Rename to ...
3602 (_bfd_real_fopen): ... this.
3603 * libbfd-in.h (real_ftell): Rename to ...
3604 (_bfd_real_ftell): ... this.
3605 (real_fseek): Rename to ...
3606 (_bfd_real_fseek): ... this.
3607 (real_fopen): Rename to ...
3608 (_bfd_real_fopen): ... this.
3609 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3610 * libbfd.h: Regenerate.
3612 2017-02-17 Pedro Alves <palves@redhat.com>
3614 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3615 * libbfd.c (read_unsigned_leb128): Rename to ...
3616 (_bfd_read_unsigned_leb128): ... this.
3617 (read_signed_leb128): Rename to ...
3618 (_bfd_read_signed_leb128): ... this.
3619 (safe_read_leb128): Rename to ...
3620 (_bfd_safe_read_leb128): ... this.
3621 * libbfd-in.h (read_unsigned_leb128): Rename to ...
3622 (_bfd_read_unsigned_leb128): ... this.
3623 (read_signed_leb128): Rename to ...
3624 (_bfd_read_signed_leb128): ... this.
3625 (safe_read_leb128): Rename to ...
3626 (_bfd_safe_read_leb128): ... this.
3627 * libbfd.h: Renegerate.
3629 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3631 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3632 before trying to fine matching file and line information.
3634 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
3636 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3637 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3638 not match current bfd, then reload debug information. Record bfd
3639 we're loading debug info for in the stash. If we have debug
3640 informatin in the cache then perform section placement before
3643 2017-02-16 Alan Modra <amodra@gmail.com>
3646 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3647 * elfxx-target.h (elf_backend_no_page_alias): Define.
3648 (elfNN_bed): Init new field.
3649 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3650 ensure PT_LOAD segment starts on a new page.
3651 * elf32-hppa.c (elf_backend_no_page_alias): Define.
3653 2017-02-16 Alan Modra <amodra@gmail.com>
3656 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3659 2017-02-16 Jiong Wang <jiong.wang@arm.com>
3661 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3662 * bfd-in2.h: Regenerated.
3664 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3667 * elf32-i386.c (elf_i386_relocate_section): Allow
3668 "lea foo@GOT, %reg" in PIC.
3670 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
3673 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3674 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3675 error against local IFUNC symbol without a base register for
3678 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
3680 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3681 `%P: %H:' with `info->callbacks->einfo'.
3682 (ppc_elf_relocate_section): Likewise.
3683 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3684 (ppc64_elf_edit_toc): Likewise.
3685 (ppc64_elf_relocate_section): Likewise.
3687 2017-02-14 Alan Modra <amodra@gmail.com>
3689 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3690 --gc-keep-exported, and test versioned field of sym rather than
3691 looking for @ in name.
3693 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
3695 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3698 2017-02-13 Nick Clifton <nickc@redhat.com>
3701 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3704 2017-02-07 Andrew Waterman <andrew@sifive.com>
3706 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3707 entry size if PLT header is written.
3709 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
3711 Fix sparc64 dynamic relocation processing to use the dynamic
3713 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3714 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
3717 2017-02-03 Nick Clifton <nickc@redhat.com>
3720 * coffcode.h (coff_write_object_contents): Enlarge size of
3721 s_name_buf in order to avoid compile time warning about possible
3723 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
3724 32-bits of insn value before printing into buffer.
3726 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3728 * elfxx-mips.c (mips_elf_hash_sort_data): Add
3729 `max_local_dynindx'.
3730 (mips_elf_sort_hash_table): Handle it.
3731 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
3732 symbols bump up `max_local_dynindx' rather than
3733 `max_non_got_dynindx'.
3735 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3737 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
3738 `min_got_dynindx', `max_unref_got_dynindx' and
3739 `max_non_got_dynindx' members to the `bfd_size_type' data type.
3740 (mips_elf_sort_hash_table): Adjust accordingly.
3742 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3744 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
3745 to access the hash table.
3747 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3749 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
3750 non-NULL `htab' to the beginning.
3752 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
3754 * elflink.c (elf_gc_sweep): Wrap overlong line.
3756 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
3758 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
3759 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
3760 * elfxx-mips.c (mips_elf_link_hash_table): Add
3761 `ignore_branch_isa' member.
3762 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
3763 in branch relocation calculation as an error if
3764 `ignore_branch_isa' has been set.
3765 (_bfd_mips_elf_insn32): Rename to...
3766 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
3767 parameter to `insn32' and add an `ignore_branch_isa' parameter.
3768 Handle the new parameter.
3770 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
3772 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
3773 local variable dynobj.
3776 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
3777 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
3778 executable from read-only sections into sdynrelro.
3779 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
3780 dynamic relocs in sdynrelro.
3781 (elf_backend_want_dynrelro): Define.
3783 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3785 * config.bfd (*-*-rtemsaout*): Mark as removed.
3787 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3789 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
3790 (arm-*-rtems*): Move to (arm*-*-eabi*).
3791 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
3792 (m68-*-rtems*): Move to (m68*-*-elf*).
3794 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
3796 * config.bfd (*-*-rtemscoff*): Mark as removed.
3798 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
3801 * elflink.c (bfd_elf_record_link_assignment): Revert last
3802 change and don't ever clear `forced_local'. Set `mark'
3804 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
3806 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
3807 (bfd_elf_size_dynamic_sections): ... here.
3808 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
3809 and set `mark' instead in `__tls_get_addr_opt' processing.
3810 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
3812 2017-01-24 Alan Modra <amodra@gmail.com>
3814 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
3815 where dynamic relocs are preferable. Allow ifunc too.
3816 (ensure_undefweak_dynamic): New function.
3817 (allocate_dynrelocs): Use it here. Move plt handling last and
3818 don't make symbols dynamic, simplifying loop. Only make undef
3819 weak symbols with GOT entries dynamic. Correct condition
3820 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
3821 comments. Remove goto.
3822 (ppc_elf_relocate_section): Correct test for using dynamic
3823 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3824 to suit. Set up explicit tls_index entries and implicit GOT
3825 tls_index entries resolvable at link time for
3826 __tls_get_addr_opt. Simplify test to clear mem for prelink.
3827 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
3828 (ensure_undefweak_dynamic): New function.
3829 (allocate_dynrelocs): Use it here. Only make undef weak symbols
3830 with GOT entries dynamic. Remove unnecessary test of
3831 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
3832 (ppc64_elf_relocate_section): Correct test for using dynamic
3833 symbol on GOT relocs. Rearrange test for emitting GOT relocs
3834 to suit. Set up explicit tls_index entries and implicit GOT
3835 tls_index entries resolvable at link time for __tls_get_addr_opt.
3836 Simplify expression to clear mem for prelink.
3838 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
3840 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
3842 2017-01-20 Jiong Wang <jiong.wang@arm.com>
3844 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
3845 (elf_backend_hash_symbol): Define.
3847 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
3850 * elflink.c (bfd_elf_record_link_assignment): Clear any
3851 `forced_local' marking for DSO symbols that are not being
3854 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3856 * elfnn-riscv.c (riscv_elf_object_p): New function.
3858 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
3861 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3863 (elf_x86_64_check_relocs): Create .eh_frame section for the
3865 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3866 .eh_frame section for the .plt.bnd section.
3867 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3868 for the .plt.bnd section.
3870 2017-01-12 Nick Clifton <nickc@redhat.com>
3873 * opncls.c (find_separate_debug_file): Add include_dirs
3874 parameter. Only include the directory part of the bfd's filename
3875 in search paths if include_dirs is true. Add a couple of extra
3876 locations for looking for debug files.
3877 ( bfd_follow_gnu_debuglink): Update invocation of
3878 find_separate_debug_file.
3879 (bfd_follow_gnu_debugaltlink): Likewise.
3880 (get_build_id): New function: Finds the build-id of the given bfd.
3881 (get_build_id_name): New function: Computes the name of the
3882 separate debug info file for a bfd, based upon its build-id.
3883 (check_build_id_file): New function: Checks to see if a separate
3884 debug info file exists at the given location, and that its
3885 build-id matches that of the original bfd.
3886 (bfd_follow_build_id_debuglink): New function: Finds a separate
3887 debug info file for a given bfd by using the build-id method.
3888 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
3889 method of locating a separate debug info file before using the
3891 * bfd-in2.h: Regenerate.
3893 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
3896 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
3897 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
3898 elf_x86_64_eh_frame_plt_got.
3899 (elf_x86_64_size_dynamic_sections): Get unwind info from
3900 elf_x86_64_bnd_arch_bed for the BND PLT.
3902 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
3904 * config.bfd: Add entries for i686-redox and x86_64-redox.
3906 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3908 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
3910 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
3911 .eh_frame section to 4 bytes for x32.
3912 (elf_x86_64_check_relocs): Likewise.
3914 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3917 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
3918 (PLT_GOT_FDE_LENGTH): Likewise.
3919 (elf_i386_plt_layout): Add eh_frame_plt_got and
3920 eh_frame_plt_got_size.
3921 (elf_i386_plt): Updated.
3922 (elf_i386_link_hash_table): Add plt_got_eh_frame.
3923 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
3924 (elf_i386_size_dynamic_sections): Allocate and initialize
3925 .eh_frame section for .plt.got.
3926 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
3928 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
3929 eh_frame_plt_got_size.
3930 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
3931 (PLT_GOT_FDE_LENGTH): Likewise.
3932 (elf_x86_64_backend_data): Add eh_frame_plt_got and
3933 eh_frame_plt_got_size.
3934 (elf_x86_64_arch_bed): Updated.
3935 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
3936 eh_frame_plt_got_size.
3937 (elf_x86_64_nacl_arch_bed): Likewise.
3938 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
3939 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
3940 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3941 .eh_frame section for .plt.got.
3942 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3945 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3947 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
3948 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
3950 2017-01-09 Nick Clifton <nickc@redhat.com>
3952 * dwarf2.c (lookup_address_in_function_table): Return early if
3953 there are no functions in the given comp unit, or if the high
3954 address of the last function in the comp unit is less than the
3957 2017-01-09 Nick Clifton <nickc@redhat.com>
3960 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
3961 message if there are too many symbols to load.
3963 2017-01-04 James Clarke <jrtc27@jrtc27.com>
3965 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
3966 if relocs are cached.
3968 2017-01-03 Rich Felker <bugdal@aerifal.cx>
3971 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
3972 for R_MICROBLAZE_GOTOFF_64.
3974 2017-01-03 Nick Clifton <nickc@redhat.com>
3976 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
3977 warning about using a possibly uninitialised variable.
3979 2017-01-02 Alan Modra <amodra@gmail.com>
3981 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
3982 (allocate_plt_static, allocate_dynrelocs): Use it.
3984 2017-01-02 Alan Modra <amodra@gmail.com>
3986 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
3987 .PARISC.unwind section.
3989 2017-01-02 Alan Modra <amodra@gmail.com>
3992 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
3993 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
3994 indirect to GOT pointer relative code edit.
3996 2017-01-02 Alan Modra <amodra@gmail.com>
3998 Update year range in copyright notice of all files.
4000 For older changes see ChangeLog-2016
4002 Copyright (C) 2017 Free Software Foundation, Inc.
4004 Copying and distribution of this file, with or without modification,
4005 are permitted in any medium without royalty provided the copyright
4006 notice and this notice are preserved.
4012 version-control: never