1 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
4 array of bytes and use bfd_get_16 to interpret its encoding according
5 to endianness of target.
7 2016-09-01 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (synthetic_opd): New static var.
10 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
11 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
13 2016-08-31 Alan Modra <amodra@gmail.com>
15 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
16 track max group size with a new "group_size" var that is reduced
17 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
20 2016-08-31 Alan Modra <amodra@gmail.com>
22 * elf32-ppc.c (ppc_elf_section_processing): Delete.
23 (elf_backend_section_processing): Don't define.
24 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
25 split on non-exec sections differing in SHF_PPC_VLE. When
26 splitting segments, mark size invalid.
28 2016-08-30 Alan Modra <amodra@gmail.com>
31 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
33 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
37 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
38 R_386_PC32 relocation is used to call IFUNC function in PIC
41 2016-08-27 Alan Modra <amodra@gmail.com>
44 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
45 have corresponding SHF_GROUP sections.
46 (bfd_elf_set_group_contents): Comment.
48 2016-08-27 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.c (pc_dynrelocs): New function.
52 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
53 handle pic dynamic relocs.
55 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
57 * bfd-in.h (struct elf32_arm_params): Define.
58 (bfd_elf32_arm_set_target_relocs): Rename into ...
59 (bfd_elf32_arm_set_target_params): This. Use a struct
60 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
61 * bfd-in2.h: Regenerate.
62 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
63 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
64 elf32_arm_params rather than as individual parameters.
66 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
68 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
69 passed the end of htab->stub_group array.
70 (elf32_arm_create_or_find_stub_sec): Likewise.
71 (elf32_arm_create_stub): Likewise.
73 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
75 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
76 to TRUE for GOT and TLS relocs.
78 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
80 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
82 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
84 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
85 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
86 (struct elf_arc_link_hash_table): Likewise.
87 (elf_arc_link_hash_newfunc): Likewise.
88 (elf_arc_link_hash_table_free): Likewise.
89 (arc_elf_link_hash_table_create): Likewise.
90 (elf_arc_relocate_section): Fixed conditions related to dynamic
91 (elf_arc_check_relocs): Likewise.
92 (arc_elf_create_dynamic_sections): Added
93 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
94 through the hash table.
96 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
98 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
99 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
102 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
104 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
106 * bfd-in2.h: Regenerated from the previous changes.
107 * libbfd.h: Regenerated from the previous changes.
109 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
111 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
112 the input import library bfd.
113 * bfd-in2.h: Regenerate.
114 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
115 and new_cmse_stub_offset fields.
116 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
118 (elf32_arm_add_stub): Likewise for stub_offset.
119 (arm_new_stubs_start_offset_ptr): New function.
120 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
121 empty SG veneers to have zero relocations.
122 (arm_size_one_stub): Only initialize stub size and template
123 information for non empty veneers. Do not update veneer section size
124 if veneer already has an offset.
125 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
126 of a boolean indicating success or failure.
127 (cmse_scan): Change stub_changed parameter into an integer pointer
128 parameter cmse_stub_created to count the number of stub created and
129 adapt to change of return value in elf32_arm_create_stub.
130 (cmse_entry_fct_p): New function.
131 (arm_list_new_cmse_stub): Likewise.
132 (set_cmse_veneer_addr_from_implib): Likewise.
133 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
134 cmse_scan instead of that of cmse_stub_changed to compute the number
135 of stub created and use it to initialize stub_changed. Call
136 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
137 of return value in elf32_arm_create_stub. Use
138 arm_stub_section_start_offset () if not NULL to initialize size of
139 secure gateway veneers section. Initialize stub_offset of Cortex-A8
140 erratum fix to -1. Use ret to hold return value.
141 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
142 NULL to initialize size of secure gateway veneers section. Adapt
143 comment to stress the importance of zeroing veneer section content.
144 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
145 initialize eponymous field in struct elf32_arm_link_hash_table.
147 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
149 * elf32-s390.c (stdarg.h): New include.
150 (elf_s390_grok_psinfo): New function.
151 (elf_s390_write_core_note): New function.
152 (elf_backend_grok_psinfo): Declare backend hook.
153 (elf_backend_write_core_note): Likewise.
154 * elf64-s390.c (stdarg.h): New include.
155 (elf_s390_grok_prstatus): New function.
156 (elf_s390_grok_psinfo): New function.
157 (elf_s390_write_core_note): New function.
158 (elf_backend_grok_prstatus): Declare backend hook.
159 (elf_backend_grok_psinfo): Likewise.
160 (elf_backend_write_core_note): Likewise.
162 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
164 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
165 (elf_s390_finish_ifunc_symbol): Likewise.
166 (elf_s390_finish_dynamic_symbol): Likewise.
167 (elf_s390_finish_dynamic_sections): Likewise.
168 (elf_s390_grok_prstatus): Likewise.
169 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
170 (elf_s390_finish_dynamic_symbol): Likewise.
172 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
174 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
176 2016-08-23 Nick Clifton <nickc@redhat.com>
178 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
179 there is no arm data associated with the section.
181 2016-08-23 Alan Modra <amodra@gmail.com>
184 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
185 _GLOBAL_OFFSET_TABLE_, not start of .got section.
187 2016-08-22 Nick Clifton <nickc@redhat.com>
189 * doc/chew.c (main): Free the string buffer used to files as they
192 2016-08-22 Alan Modra <amodra@gmail.com>
194 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
195 (ppc_elf_relocate_section): ..to here. Comment. Error on
196 detecting -mbss-plt -fPIC local ifuncs too.
197 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
198 branch table entries.
200 2016-08-19 Nick Clifton <nickc@redhat.com>
202 * elf.c (assign_section_numbers): Assign number for the .shstrtab
203 section after the symbol table and string table sections.
205 2016-08-19 Alan Modra <amodra@gmail.com>
207 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
208 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
209 dyn_relocs for weakdefs.
210 (alias_readonly_dynrelocs): New function.
211 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
212 (ppc64_elf_relocate_section): Simplify condition under which
213 dyn_relocs are emitted.
215 2016-08-19 Alan Modra <amodra@gmail.com>
218 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
219 (readonly_dynrelocs): Comment fix.
220 (global_entry_stub): New function.
221 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
222 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
223 that in size_global_entry_stubs, handling ifunc too. Delete dead
225 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
226 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
227 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
228 undefweak syms. Expand and correct comments.
229 (size_global_entry_stubs): Ensure symbol is defined.
230 (ppc64_elf_relocate_section): Match condition under which
231 dyn_relocs are emitted to that in allocate_dynrelocs.
233 2016-08-12 Alan Modra <amodra@gmail.com>
235 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
236 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
237 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
239 2016-08-11 Alan Modra <amodra@gmail.com>
241 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
242 non_got_ref true in any case where we could have generated dynbss
243 copies but decide not to do so.
245 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
247 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
248 the stub address retrieved if associated with a microMIPS
251 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
253 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
254 stub also add STO_MICROMIPS annotation.
256 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
258 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
259 in microMIPS LA25 stub references.
261 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
263 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
264 adjusting the use_count of merged .got entries.
266 2016-08-08 Nick Clifton <nickc@redhat.com>
268 * doc/chew.c (delete_string): Only free the string buffer if it is
269 there. Mark the buffer as NULL after freeing.
270 (drop): Free the dropped string.
271 (free_words): New function: Frees the memory allocated to the
273 (add_instrinsic): Duplicate the name string, so that it can be
275 (compile): Free unused words.
276 (main): Free the dictionary and top level string buffers at the
279 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
281 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
282 * bfd-in2.h: Regenerate.
283 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
285 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
286 cmse_implib field in struct elf32_arm_link_hash_table.
287 (elf32_arm_filter_cmse_symbols): New function.
288 (elf32_arm_filter_implib_symbols): Likewise.
289 (elf_backend_filter_implib_symbols): Define to
290 elf32_arm_filter_implib_symbols.
292 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
294 * elf32-arm.c (CMSE_PREFIX): Define macro.
295 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
296 (cmse_branch_thumb_only): Declare stub.
297 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
298 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
299 FALSE if there is no PLT.
300 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
301 (elf32_arm_final_link_relocate): Likewise.
302 (elf32_arm_gc_sweep_hook): Likewise.
303 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
304 secure entry functions.
305 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
306 (arm_dedicated_stub_output_section_required): Change to a switch case
307 and add a case for arm_stub_cmse_branch_thumb_only.
308 (arm_dedicated_stub_output_section_required_alignment): Likewise.
309 (arm_stub_dedicated_output_section_name): Likewise.
310 (arm_stub_dedicated_input_section_ptr): Likewise and remove
311 ATTRIBUTE_UNUSED for htab parameter.
312 (arm_stub_required_alignment): Likewise.
313 (arm_stub_sym_claimed): Likewise.
314 (arm_dedicated_stub_section_padding): Likewise.
315 (cmse_scan): New function.
316 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
317 Set stub_changed to TRUE if such veneers were created.
318 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
321 2016-08-02 Alan Modra <amodra@gmail.com>
324 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
326 2016-08-02 Nick Clifton <nickc@redhat.com>
329 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
330 (elf_backend_sweep_hook): Delete.
332 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
333 Kwok Cheung Yeung <kcy@codesourcery.com>
335 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
336 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
337 (ppc_elf_vle_split16): Clear field before inserting.
339 2016-08-01 Nick Clifton <nickc@redhat.com>
341 * po/sv.po: Updated Swedish translation.
343 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
344 Nick Clifton <nickc@redhat.com>
347 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
348 of the coff_section_data before using it.
350 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
352 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
353 in PLT compression selection.
354 (_bfd_mips_elf_check_relocs): Likewise.
356 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
358 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
359 case where there's no elf_link_hash_entry while processing
360 GOT_NORMAL got entries.
362 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
364 * version.m4 (BFD_VERSION): Set to 2.27.51.
365 * configure: Regenerated.
367 2016-07-21 Nick Clifton <nickc@redhat.com>
369 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
370 (swap_out_syms): Return an error when not finding ELF output
371 section rather than asserting.
373 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
375 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
377 2016-07-20 John Baldwin <jhb@FreeBSD.org>
379 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
380 and handle pr_pid if present.
382 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
385 * elf.c (assign_file_positions_for_load_sections): Also check
386 p_paddr for program header space.
388 2016-07-20 Alan Modra <amodra@gmail.com>
390 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
391 ppc64_elf_unhandled_reloc for special_function.
392 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
394 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
396 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
398 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
399 corresponding error message.
401 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
403 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
404 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
405 (branch_reloc_p): New function.
406 (mips_elf_calculate_relocation): Handle ISA mode determination
407 for relocations against section symbols, against absolute
408 symbols and absolute relocations. Also set `*cross_mode_jump_p'
410 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
411 checks for weak undefined symbols. Also check target alignment
412 within the same ISA mode.
413 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
414 in the alignment check.
415 <R_MICROMIPS_PC7_S1>: Add an alignment check.
416 <R_MICROMIPS_PC10_S1>: Likewise.
417 <R_MICROMIPS_PC16_S1>: Likewise.
418 (mips_elf_perform_relocation): Report a failure for unsupported
419 same-mode JALX instructions and cross-mode branches.
420 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
421 error messages for jumps to misaligned addresses.
423 2016-07-16 Alan Modra <amodra@gmail.com>
425 * elflink.c: Include plugin-api.h.
426 * plugin.c (bfd_plugin_open_input): New function, extracted from..
428 * plugin.h: Don't include bfd.h.
429 (bfd_plugin_open_input): Declare.
431 2016-07-16 Alan Modra <amodra@gmail.com>
433 * targets.c (bfd_seach_for_target): Rename to..
434 (bfd_iterate_over_targets): ..this. Rewrite doc.
435 * bfd-in2.h: Regenerate.
437 2016-07-16 Alan Modra <amodra@gmail.com>
439 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
440 * libbfd.h: Regenerate.
441 * bfd-in2.h: Regenerate.
443 2016-07-16 Alan Modra <amodra@gmail.com>
445 * libbfd-in.h (BFD_ALIGN): Move to..
447 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
448 * elf32-ppc.c (default_params): Adjust init.
449 (ppc_elf_link_params): Set pagesize_p2.
450 * libbfd.h: Regenerate.
451 * bfd-in2.h: Regenerate.
453 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
455 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
456 (_bfd_elf_filter_global_symbols): Declare.
457 * elf.c (_bfd_elf_filter_global_symbols): New function.
458 * elflink.c (elf_filter_global_symbols): Likewise.
459 (elf_output_implib): Likewise.
460 (bfd_elf_final_link): Call above function, failing if it does.
461 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
463 (elf_backend_copy_indirect_symbol): Fix spacing.
464 (elf_backend_hide_symbol): Likewise.
465 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
467 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
468 Nick Clifton <nickc@redhat.com>
470 * elf32-arc.c (PR_DEBUG): Delete.
471 Fix printing of debug information. Fix formatting of debug
473 (debug_arc_reloc): Handle symbols that are not from an input file.
474 (arc_do_relocation): Remove excessive exclamation points.
476 * arc-got.h: Fix formatting. Fix printing of debug information.
477 (new_got_entry_to_list): Use xmalloc.
478 * config.bfd: use the big-endian arc vector as the default vector
479 for big-endian arc targets.
481 2016-07-15 Alan Modra <amodra@gmail.com>
483 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
484 from marking sym_indices.
486 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
488 * reloc.c (bfd_perform_relocation): Try the `howto' handler
489 first with relocations against absolute symbols.
490 (bfd_install_relocation): Likewise.
492 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
494 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
495 .got/.got.plt sections to 8 bytes.
497 2016-07-12 Nick Clifton <nickc@redhat.com>
499 * binary.c (binary_set_section_contents): Second grammar fix.
501 2016-07-12 Douglas B Rupp <rupp@adacore.com>
503 * binary.c (binary_set_section_contents): Fix grammar in warning
506 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
508 * elf32-arc.c: made PR_DEBUG always defined.
510 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
512 * arc-got.h: Moved got related structures from elf32-arc.c to
513 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
514 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
515 tls_type_for_reloc, symbol_has_entry_of_type,
516 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
517 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
518 relocate_fix_got_relocs_for_got_info,
519 create_got_dynrelocs_for_single_entry,
520 create_got_dynrelocs_for_got_info): Added to file.
521 * elf32-arc.c: Removed GOT & TLS related structs and functions to
524 2016-07-08 James Bowman <james.bowman@ftdichip.com>
526 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
528 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
530 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
531 (THUMB32_MOVW): Likewise.
532 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
533 (DEF_STUBS): Define long_branch_thumb2_only_pure.
534 (arm_stub_is_thumb): Add new veneer stub.
535 (arm_type_of_stub): Use new veneer.
536 (arm_stub_required_alignment): Add new veneer.
538 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
540 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
541 (SEC_ELF_PURECODE): ... this.
542 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
544 (elf32_arm_fake_sections): Likewise.
545 (elf_32_arm_section_flags): Likewise.
546 (elf_32_arm_lookup_section_flags): Likewise.
547 * section.c (SEC_ELF_NOREAD): Rename to ...
548 (SEC_ELF_PURECODE): ... this.
550 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
552 * elf32-arm.c (using_thumb2_bl): New function.
553 (arm_type_of_stub): Declare thumb2 variable together and change type
554 to bfd_boolean. Use using_thumb2_bl () to determine whether
555 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
556 checked for BL range.
557 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
558 the bit size of BL offset.
560 2016-06-29 Nick Clifton <nickc@redhat.com>
562 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
563 Returns TRUE for AArch64 mapping symbols.
564 (elfNN_aarch64_backend_symbol_processing): New function. Marks
565 mapping symbols as precious in object files so that they will not
567 (elf_backend_symbol_processing): Define.
569 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
570 for ARM mapping symbols.
571 (elf32_arm_backend_symbol_processing): Make use of the new function.
573 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
576 * elflink.c (elf_link_check_versioned_symbol): Return false
577 for unreferenced undefined symbol.
579 2016-06-28 Nick Clifton <nickc@redhat.com>
581 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
584 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
585 function. Marks mapping symbols in object files as precious, so
586 that strip will not remove them.
587 (elf_backend_symbol_processing): Define.
589 2016-06-28 James Clarke <jrtc27@jrtc27.com>
591 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
592 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
594 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
596 * elf32-mips.c (elf_mips16_howto_table_rel): Add
598 (mips16_reloc_map): Likewise.
599 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
600 (mips16_elf64_howto_table_rela): Likewise.
601 (mips16_reloc_map): Likewise.
602 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
603 (elf_mips16_howto_table_rela): Likewise.
604 (mips16_reloc_map): Likewise.
605 * elfxx-mips.c (mips16_branch_reloc_p): New function.
606 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
607 (b_reloc_p): Likewise.
608 (mips_elf_calculate_relocation): Likewise.
609 (_bfd_mips_elf_check_relocs): Likewise.
610 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
611 * bfd-in2.h: Regenerate.
612 * libbfd.h: Regenerate.
614 2016-06-27 Alan Modra <amodra@gmail.com>
617 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
618 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
620 (ppc64_elf_size_stubs): Adjust to suit.
622 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
624 * elf32-dlx.h: New file.
625 * elf32-dlx.c: Adjust.
627 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
629 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
631 2016-06-24 John Baldwin <jhb@FreeBSD.org>
633 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
636 2016-06-24 John Baldwin <jhb@FreeBSD.org>
638 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
639 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
640 (elfcore_grok_freebsd_psinfo): New function.
641 (elfcore_grok_freebsd_prstatus): New function.
642 (elfcore_grok_freebsd_note): New function.
643 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
646 2016-06-24 Joel Brobecker <brobecker@adacore.com>
648 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
651 2016-06-24 Alan Modra <amodra@gmail.com>
653 * config.bfd: Delete mips vxworks patterns matched earlier.
654 Combine mips*-*-none with mips*-*-elf*.
656 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
658 * elfxx-mips.c (mips_elf_perform_relocation): Call
659 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
660 use the `%X%H' format for the cross-mode jump conversion error
661 message. Remove the full stop from the end of the message.
662 Continue processing rather than returning failure.
664 2016-06-21 Graham Markall <graham.markall@embecosm.com>
666 * archures.c: Remove bfd_mach_arc_nps400.
667 * bfd-in2.h: Likewise.
668 * cpu-arc.c (arch_info_struct): Likewise.
669 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
672 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
676 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
678 (elf_link_is_defined_archive_symbol): Call
679 bfd_link_plugin_object_p on unknown plugin object and use the
680 IR symbol table if the input is an IR object.
681 * plugin.c (bfd_link_plugin_object_p): New function.
682 * plugin.h (bfd_link_plugin_object_p): New prototype.
684 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
687 * elflink.c (elf_link_add_object_symbols): Don't check alignment
688 on symbol from plugin dummy input.
690 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
692 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
694 * bfd-in2.h: Regenerated.
695 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
696 with bfd_plugin_unknown.
698 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
701 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
702 bfd_boolean argument.
703 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
704 "shared object" with "PIC object" in comments.
705 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
706 "shared object" with "PIC object" in comments. Avoid PLT if
707 requested. Generate dynamic relocations for non-GOT references.
708 Make room for the special first entry in PLT and allocate PLT
709 entry only for PLT and PC-relative references. Store dynamic
710 GOT relocations in .rel[a].iplt section for static executables.
711 If PLT isn't used, always use GOT for symbol value. Don't
712 allocate GOT entry if it isn't used.
713 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
714 count only in the code section. Allocate dynamic pointer
715 relocation against STT_GNU_IFUNC symbol in the non-code section.
716 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
717 only for PC-relative references.
718 (elf_i386_allocate_dynrelocs): Pass TRUE to
719 _bfd_elf_allocate_ifunc_dyn_relocs.
720 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
721 relocations against STT_GNU_IFUNC symbols without PLT. Generate
722 dynamic pointer relocation against STT_GNU_IFUNC symbol in
723 the non-code section and store it in the proper REL section.
724 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
726 (elf_i386_finish_dynamic_symbol): Generate dynamic
727 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
728 STT_GNU_IFUNC symbols without PLT.
729 (elf_i386_finish_dynamic_sections): Don't handle local
730 STT_GNU_IFUNC symbols here.
731 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
733 (elf_backend_output_arch_local_syms): New.
734 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
735 count only in the code section. Allocate dynamic pointer
736 relocation against STT_GNU_IFUNC symbol in the non-code section.
737 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
738 count only for PC-relative references.
739 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
740 _bfd_elf_allocate_ifunc_dyn_relocs.
741 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
742 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
743 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
744 without PLT. Generate dynamic pointer relocation against
745 STT_GNU_IFUNC symbol in the non-code section and store it in
746 the proper RELA section. Don't allow non-pointer relocation
747 against STT_GNU_IFUNC symbol without PLT.
748 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
749 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
750 STT_GNU_IFUNC symbols without PLT.
751 (elf_x86_64_finish_dynamic_sections): Don't handle local
752 STT_GNU_IFUNC symbols here.
753 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
755 (elf_backend_output_arch_local_syms): New.
756 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
757 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
759 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
760 Tony Wang <tony.wang@arm.com>
762 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
764 (stub_long_branch_thumb2_only): Define stub.
765 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
766 (arm_stub_long_branch_thumb2_only): Likewise.
767 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
770 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
772 * archures.c (bfd_mach_sparc_v8plusc): Define.
773 (bfd_mach_sparc_v9c): Likewise.
774 (bfd_mach_sparc_v8plusd): Likewise.
775 (bfd_mach_sparc_v9d): Likewise.
776 (bfd_mach_sparc_v8pluse): Likewise.
777 (bfd_mach_sparc_v9e): Likewise.
778 (bfd_mach_sparc_v8plusv): Likewise
779 (bfd_mach_sparc_v9v): Likewise.
780 (bfd_mach_sparc_v8plusm): Likewise.
781 (bfd_mach_sparc_v9m): Likewise.
782 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
783 (bfd_mach_sparc_64bit_p): Likewise.
784 * bfd-in2.h: Regenerate.
785 * cpu-sparc.c (arch_info_struct): Add entries for
786 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
787 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
788 and bfd_mach_sparc_v9{c,d,e,v,m}.
789 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
790 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
792 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
794 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
795 symbols for relocations against IFUNC symbols.
796 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
798 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
800 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
801 .rela.iplt in DT_PLTRELSZ.
802 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
803 for DT_PLTRELSZ and DT_RELASZ as well.
805 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
807 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
808 non-loaded, non-alloced sections.
809 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
811 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
814 allocating dynamic relocation.
815 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
817 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
820 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
821 offsets until reloc_toaddr.
823 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
825 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
826 Don't check symbol type for STN_UNDEF symbol index.
827 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
828 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
831 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
833 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
835 (using_thumb2): Try Tag_THUMB_ISA_use first and check
836 for exact arch value then. Force review of arch check logic for new
838 (arch_has_arm_nop): Update and fix arch check logic. Force review of
839 that logic for new architecture.
840 (arch_has_thumb2_nop): Remove.
841 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
842 (elf32_arm_final_link_relocate): Likewise but using thumb2.
844 2016-06-14 Alan Modra <amodra@gmail.com>
846 * bfd-in.h (bfd_my_archive): Delete.
847 * bfd-in2.h: Regenerate.
849 2016-06-14 Alan Modra <amodra@gmail.com>
852 * archive.c (open_nested_file): Set my_archive.
853 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
855 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
856 (bfd_seek): Likewise.
857 * bfdwin.c (bfd_get_file_window): Likewise.
858 * cache.c (cache_bmmap): Likewise.
859 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
860 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
862 * plugin.c (try_claim): Likewise.
863 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
864 file within thin archive, not the archive.
866 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
869 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
870 section address for R_386_GOT32/R_386_GOT32X relocations against
871 IFUNC symbols if there is no base register and return error for
874 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
876 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
877 GOT32 adjustment for static executables.
879 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
881 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
883 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
885 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
887 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
889 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
891 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
893 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
894 (SECTSTART): Changed.
895 (elf_arc_relocate_section): Fixed mistake in PIE related
897 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
899 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
901 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
902 enable support for "-z combreloc" and DT_RELACOUNT.
903 (elf_backend_reloc_type_class): Likewise
905 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
908 * elf32-i386.c (elf_i386_relocate_section): When relocating
909 R_386_GOT32, return error without a base register for PIC and
910 subtract the .got.plt section address only with a base register.
912 2016-06-10 Alan Modra <amodra@gmail.com>
914 * elf-strtab.c (struct strtab_save): Use size_t for "size".
915 (struct elf_strtab_hash): Likewise for "size" and "alloced".
916 (_bfd_elf_strtab_init): Formatting.
917 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
918 (_bfd_elf_strtab_addref): Take size_t idx param.
919 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
920 (_bfd_elf_strtab_offset): Likewise.
921 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
922 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
923 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
924 (_bfd_elf_strtab_finalize): Similarly.
925 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
926 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
927 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
928 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
930 (bfd_section_from_shdr): Delete amt.
931 (_bfd_elf_init_reloc_shdr): Likewise.
932 (_bfd_elf_link_assign_sym_version): Likewise.
933 (assign_section_numbers): Use size_t reloc_count.
934 * elflink.c (struct elf_symbuf_head): Use size_t "count".
935 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
936 (elf_link_is_defined_archive_symbol): Likewise.
937 (elf_add_dt_needed_tag): Likewise.
938 (elf_finalize_dynstr): Likewise.
939 (elf_link_add_object_symbols): Likewise.
940 (bfd_elf_size_dynamic_sections): Likewise.
941 (elf_create_symbuf): Similarly.
942 (bfd_elf_match_symbols_in_sections): Likewise.
943 (elf_link_swap_symbols_out): Likewise.
944 (elf_link_check_versioned_symbol): Likewise.
945 (bfd_elf_gc_record_vtinherit): Likewise.
946 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
948 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
951 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
952 and relocs only if shrinking occurred.
954 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
956 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
957 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
958 (elf_i386_check_tls_transition): Check indirect call and direct
959 call with the addr32 prefix for general and local dynamic models.
960 Set the tls_get_addr feild.
961 (elf_i386_convert_load_reloc): Always use addr32 prefix for
962 indirect ___tls_get_addr call via GOT.
963 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
964 transitions with indirect call and direct call with the addr32
967 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
969 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
970 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
971 (elf_s390_relocate_section): Fix comment.
972 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
975 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
977 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
978 section offset when calculation the larl operand in the first PLT
981 2016-06-07 Alan Modra <amodra@gmail.com>
983 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
984 to match other 32-bit archs.
985 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
986 (ppc_elf_object_p): Call it.
987 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
989 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
990 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
991 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
992 _bfd_elf_ppc_at_tprel_transform): Move to..
994 (_bfd_elf_ppc_set_arch): Declare.
995 * bfd-in2.h: Regenerate.
997 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
999 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1000 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1001 (elf_x86_64_check_tls_transition): Check indirect call and
1002 direct call with the addr32 prefix for general and local dynamic
1003 models. Set the tls_get_addr feild.
1004 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1005 indirect __tls_get_addr call via GOT.
1006 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1007 transitions with indirect call and direct call with the addr32
1010 2016-06-04 Christian Groessler <chris@groessler.org>
1012 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1014 2016-06-02 Nick Clifton <nickc@redhat.com>
1017 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1019 (arch_info_struct): Likewise.
1020 (architectures): Likewise.
1022 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1024 * config.bfd: Replace -uclibc with *.
1026 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1028 * elf64-x86-64.c: Replace data32 with data16 in comments.
1030 2016-05-31 Alan Modra <amodra@gmail.com>
1034 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1035 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1036 symbol given a version by a script different to the version
1037 of the symbol being added.
1038 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1039 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1040 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1041 (struct strtab_save): New.
1042 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1043 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1044 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1046 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1048 * elf32-hppa.h: Add extern "C".
1049 * elf32-nds32.h: Likewise.
1050 * elf32-tic6x.h: Likewise.
1052 2016-06-01 Nick Clifton <nickc@redhat.com>
1054 * po/sr.po: New Serbian translation.
1055 * configure.ac (ALL_LINGUAS): Add sr.
1056 * configure: Regenerate.
1058 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1060 * elfxx-mips.c (b_reloc_p): New function.
1061 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1064 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1066 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1067 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1068 reloc location from calculation, treat the addend as signed with
1069 local non-section symbols and enable overflow detection.
1071 2016-05-28 Alan Modra <amodra@gmail.com>
1073 * aoutx.h: Adjust linker callback calls throughout file,
1076 * coff-alpha.c: Likewise.
1077 * coff-arm.c: Likewise.
1078 * coff-h8300.c: Likewise.
1079 * coff-h8500.c: Likewise.
1080 * coff-i960.c: Likewise.
1081 * coff-mcore.c: Likewise.
1082 * coff-mips.c: Likewise.
1083 * coff-ppc.c: Likewise.
1084 * coff-rs6000.c: Likewise.
1085 * coff-sh.c: Likewise.
1086 * coff-tic80.c: Likewise.
1087 * coff-w65.c: Likewise.
1088 * coff-z80.c: Likewise.
1089 * coff-z8k.c: Likewise.
1090 * coff64-rs6000.c: Likewise.
1091 * cofflink.c: Likewise.
1092 * ecoff.c: Likewise.
1093 * elf-bfd.h: Likewise.
1094 * elf-m10200.c: Likewise.
1095 * elf-m10300.c: Likewise.
1096 * elf32-arc.c: Likewise.
1097 * elf32-arm.c: Likewise.
1098 * elf32-avr.c: Likewise.
1099 * elf32-bfin.c: Likewise.
1100 * elf32-cr16.c: Likewise.
1101 * elf32-cr16c.c: Likewise.
1102 * elf32-cris.c: Likewise.
1103 * elf32-crx.c: Likewise.
1104 * elf32-d10v.c: Likewise.
1105 * elf32-epiphany.c: Likewise.
1106 * elf32-fr30.c: Likewise.
1107 * elf32-frv.c: Likewise.
1108 * elf32-ft32.c: Likewise.
1109 * elf32-h8300.c: Likewise.
1110 * elf32-hppa.c: Likewise.
1111 * elf32-i370.c: Likewise.
1112 * elf32-i386.c: Likewise.
1113 * elf32-i860.c: Likewise.
1114 * elf32-ip2k.c: Likewise.
1115 * elf32-iq2000.c: Likewise.
1116 * elf32-lm32.c: Likewise.
1117 * elf32-m32c.c: Likewise.
1118 * elf32-m32r.c: Likewise.
1119 * elf32-m68hc1x.c: Likewise.
1120 * elf32-m68k.c: Likewise.
1121 * elf32-mep.c: Likewise.
1122 * elf32-metag.c: Likewise.
1123 * elf32-microblaze.c: Likewise.
1124 * elf32-moxie.c: Likewise.
1125 * elf32-msp430.c: Likewise.
1126 * elf32-mt.c: Likewise.
1127 * elf32-nds32.c: Likewise.
1128 * elf32-nios2.c: Likewise.
1129 * elf32-or1k.c: Likewise.
1130 * elf32-ppc.c: Likewise.
1131 * elf32-s390.c: Likewise.
1132 * elf32-score.c: Likewise.
1133 * elf32-score7.c: Likewise.
1134 * elf32-sh.c: Likewise.
1135 * elf32-sh64.c: Likewise.
1136 * elf32-spu.c: Likewise.
1137 * elf32-tic6x.c: Likewise.
1138 * elf32-tilepro.c: Likewise.
1139 * elf32-v850.c: Likewise.
1140 * elf32-vax.c: Likewise.
1141 * elf32-visium.c: Likewise.
1142 * elf32-xstormy16.c: Likewise.
1143 * elf32-xtensa.c: Likewise.
1144 * elf64-alpha.c: Likewise.
1145 * elf64-hppa.c: Likewise.
1146 * elf64-ia64-vms.c: Likewise.
1147 * elf64-mmix.c: Likewise.
1148 * elf64-ppc.c: Likewise.
1149 * elf64-s390.c: Likewise.
1150 * elf64-sh64.c: Likewise.
1151 * elf64-x86-64.c: Likewise.
1152 * elflink.c: Likewise.
1153 * elfnn-aarch64.c: Likewise.
1154 * elfnn-ia64.c: Likewise.
1155 * elfxx-mips.c: Likewise.
1156 * elfxx-sparc.c: Likewise.
1157 * elfxx-tilegx.c: Likewise.
1158 * linker.c: Likewise.
1159 * pdp11.c: Likewise.
1160 * pe-mips.c: Likewise.
1161 * reloc.c: Likewise.
1162 * reloc16.c: Likewise.
1163 * simple.c: Likewise.
1164 * vms-alpha.c: Likewise.
1165 * xcofflink.c: Likewise.
1166 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1167 status param. Adjust calls to these and linker callbacks throughout.
1168 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1169 get_ramstart): Delete status param. Adjust calls to these and
1170 linker callbacks throughout.
1172 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1174 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1175 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1176 target alignment verification.
1178 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1180 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1181 section name if `bfd_elf_string_from_elf_section' returns an
1184 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1186 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1187 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1188 for message. Continue processing rather than returning failure.
1190 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1192 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1193 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1194 Call `bfd_set_error'.
1196 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1199 * archive.c (bfd_slurp_armap): Replace
1200 bfd_elf64_archive_slurp_armap with
1201 _bfd_archive_64_bit_slurp_armap.
1202 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1203 BFD64 is defined and the archive is too big.
1204 (coff_write_armap): Likewise.
1205 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1206 (_bfd_archive_64_bit_slurp_armap): This.
1207 (bfd_elf64_archive_write_armap): Renamed to ...
1208 (_bfd_archive_64_bit_write_armap): This.
1209 * configure.ac: Add --enable-64-bit-archive.
1210 (want_64_bit_archive): New. Set to true by default for 64-bit
1211 MIPS and s390 ELF targets.
1212 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1213 * config.in: Regenerated.
1214 * configure: Likewise.
1215 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1216 (bfd_elf64_archive_slurp_armap): Likewise.
1217 (bfd_elf64_archive_write_armap): Likewise.
1218 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1219 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1220 (bfd_elf64_archive_truncate_arname): Likewise.
1221 (bfd_elf64_archive_read_ar_hdr): Likewise.
1222 (bfd_elf64_archive_write_ar_hdr): Likewise.
1223 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1224 (bfd_elf64_archive_get_elt_at_index): Likewise.
1225 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1226 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1227 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1228 (bfd_elf64_archive_slurp_armap): Likewise.
1229 (bfd_elf64_archive_write_armap): Likewise.
1230 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1231 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1232 (bfd_elf64_archive_truncate_arname): Likewise.
1233 (bfd_elf64_archive_read_ar_hdr): Likewise.
1234 (bfd_elf64_archive_write_ar_hdr): Likewise.
1235 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1236 (bfd_elf64_archive_get_elt_at_index): Likewise.
1237 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1238 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1239 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1240 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1241 bfd_elfNN_archive_functions isn't defined.
1242 (TARGET_LITTLE_SYM): Likewise.
1243 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1244 (_bfd_archive_64_bit_write_armap): Likewise.
1245 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1246 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1247 (_bfd_archive_64_bit_truncate_arname): Likewise.
1248 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1249 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1250 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1251 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1252 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1253 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1254 * libbfd.h: Regenerated.
1255 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1256 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1258 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1261 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1262 linker add_archive_element callback returns FALSE.
1263 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1264 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1265 archive element if linker add_archive_element callback returns
1267 * elflink.c (elf_link_add_archive_symbols): Likewise.
1268 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1269 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1270 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1271 (xcoff_link_check_ar_symbols): Likewise.
1273 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1275 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1276 <bfd_reloc_outofrange>: Unify error reporting code.
1278 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1280 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1281 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1282 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1283 * bfd-in2.h: Regenerate.
1284 * libbfd.h: Likewise.
1286 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1288 * config.bfd: Add entry for arm-phoenix.
1290 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1292 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1293 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1294 account for padding for stub section requiring one.
1295 (elf32_arm_build_stubs): Add comment to stress the importance of
1296 zeroing veneer section content.
1298 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1300 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1302 * bfd-in2.h: Regenerate.
1303 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1305 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1306 (arm_dedicated_stub_output_section_name): Likewise.
1307 (arm_dedicated_stub_input_section_ptr): Likewise.
1308 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1309 function description comment. Add support for dedicated output stub
1310 section to given stub types.
1311 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1312 elf32_arm_create_or_find_stub_sec.
1313 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1314 (elf32_arm_size_stubs): Pass stub type when calling
1315 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1316 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1318 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1320 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1321 when setting need_convert_load.
1323 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1325 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1328 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1331 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1333 (elf_i386_convert_load): Don't convert R_386_GOT32.
1335 2016-05-20 Alan Modra <amodra@gmail.com>
1338 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1339 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1341 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1343 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1344 (debug_arc_reloc): Likewise.
1345 (elf_arc_relocate_section): Likewise.
1346 (elf_arc_check_relocs): Likewise.
1347 (elf_arc_adjust_dynamic_symbol): Likewise.
1348 (elf_arc_add_symbol_hook): Likewise.
1350 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1352 * config.bfd: Remove `am34-*-linux*' support.
1354 2016-05-19 Alan Modra <amodra@gmail.com>
1356 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1357 relocs before plt relocs.
1359 2016-05-19 Alan Modra <amodra@gmail.com>
1361 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1362 before dereferencing.
1364 2016-05-18 Nick Clifton <nickc@redhat.com>
1366 * po/sv.po: Updated Swedish translation.
1368 2016-05-18 Alan Modra <amodra@gmail.com>
1370 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1371 for each BFD. Don't goto error_ret_free_local from outside loop.
1373 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1375 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1376 STB_GNU_UNIQUE handling.
1377 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1378 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1379 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1380 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1381 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1382 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1383 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1384 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1385 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1386 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1387 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1388 (elf_backend_add_symbol_hook): Remove macro.
1389 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1390 for STB_GNU_UNIQUE symbols.
1392 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1394 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1396 (v850_elf_copy_private_bfd_data): ... here. Call the new
1397 function and `_bfd_elf_copy_private_bfd_data'.
1399 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1403 GOTPCREL relocation against large section.
1405 2016-05-13 Alan Modra <amodra@gmail.com>
1407 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1408 linker dynamic sections in calculating size and address of
1409 dynamic tags rather than using output sections. Remove asserts.
1410 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1411 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1412 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1413 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1414 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1415 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1416 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1417 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1418 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1419 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1420 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1421 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1422 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1423 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1424 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1425 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1426 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1427 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1428 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1429 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1430 * elflink.c (bfd_elf_final_link): Likewise.
1431 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1432 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1433 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1434 don't set doit. Look up dynobj section.
1435 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1436 invocation and dynamic tag vma calculation. Don't test
1437 boolean var == TRUE.
1438 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1441 2016-05-13 Alan Modra <amodra@gmail.com>
1443 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1444 octets_per_byte. Put dynamic .rela.plt last in link orders.
1445 Assign output_offset for reloc sections rather than writing
1446 sorted relocs from block corresponding to output_offset.
1448 2016-05-12 Alan Modra <amodra@gmail.com>
1450 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1452 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1454 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1456 2016-05-11 Alan Modra <amodra@gmail.com>
1458 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1459 (elf32_hppa_check_relocs): Don't set dynobj.
1460 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1461 (elf32_hppa_build_stubs): Likewise.
1462 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1464 2016-05-11 Alan Modra <amodra@gmail.com>
1467 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1468 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1470 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1472 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1473 aarch64_tls_transition check.
1475 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1477 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1479 (arm_stub_sym_claimed): New function.
1480 (elf32_arm_create_stub): Use veneered symbol name and section if
1481 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1482 (arm_stub_claim_sym): New function.
1483 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1484 veneered symbol, otherwise create local symbol as before.
1486 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1488 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1489 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1490 and set branch type of a symbol.
1491 (bfd_elf32_arm_process_before_allocation): Likewise.
1492 (elf32_arm_relocate_section): Likewise and fix identation along the
1494 (allocate_dynrelocs_for_symbol): Likewise.
1495 (elf32_arm_finish_dynamic_symbol): Likewise.
1496 (elf32_arm_swap_symbol_in): Likewise.
1497 (elf32_arm_swap_symbol_out): Likewise.
1499 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1501 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1502 * bfd-in2.h: Regenerated.
1503 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1504 parameter to add_stub_section callback.
1505 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1506 and pass it down to add_stub_section.
1507 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1509 (elf32_arm_size_stubs): Add output section parameter to
1510 add_stub_section function pointer parameter.
1512 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1514 * elf32-arm.c (elf32_arm_create_stub): New function.
1515 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1517 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1519 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1520 arm_stub_a8_veneer_lwm enumerator.
1521 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1522 aforementioned enumerator.
1523 (struct elf32_arm_stub_hash_entry): Delete target_addend
1524 field and add source_value.
1525 (struct a8_erratum_fix): Delete addend field and add target_offset.
1526 (stub_hash_newfunc): Initialize source_value field amd remove
1527 initialization for target_addend.
1528 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1529 the else to being always executed, moving the
1530 arm_stub_a8_veneer_b_cond specific code in it. Remove
1531 stub_entry->target_addend from points_to computation.
1532 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1533 to target symbol from start of section rather than the offset from the
1535 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1536 fields from struct a8_erratum_fix's offset and target_offset
1538 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1539 veneered_insn_loc and loc using stub_entry's source_value.
1541 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1543 (elf32_arm_merge_eabi_attributes): Add merging logic for
1546 2016-05-10 Pip Cet <pipcet@gmail.com>
1549 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1550 Define as _bfd_generic_copy_link_hash_symbol_type when using
1553 2016-05-09 Nick Clifton <nickc@redhat.com>
1556 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1557 field before accessing sections array.
1559 2016-05-09 Christophe Monat <christophe.monat@st.com>
1562 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1563 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1565 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1567 (create_instruction_vldmdb): Likewise.
1568 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1569 uses it to re-encode.
1571 2016-05-09 Nick Clifton <nickc@redhat.com>
1574 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1577 2016-05-09 Alan Modra <amodra@gmail.com>
1579 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1581 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1585 documenting that indx == -3 if symbol is defined in a discarded
1587 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1588 symbol is defined in a discarded section.
1589 (elf_link_output_extsym): Strip a global symbol defined in a
1592 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1594 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1597 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1601 (elf_i386_convert_load_reloc): This. New function.
1602 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1604 (elf_x86_64_convert_load_reloc): This. New function.
1606 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1608 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1609 Don't check if contents == NULL.
1610 (elf_i386_tls_transition): Add from_relocate_section. Check
1611 from_relocate_section instead of contents != NULL. Update
1612 elf_i386_check_tls_transition call.
1613 (elf_i386_check_relocs): Cache the section contents if
1614 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1615 elf_i386_tls_transition.
1616 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1617 to elf_i386_tls_transition.
1618 (elf_backend_caches_rawsize): New.
1619 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1620 if contents == NULL.
1621 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1622 from_relocate_section instead of contents != NULL.
1623 (elf_x86_64_check_relocs): Cache the section contents if
1624 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1625 elf_x86_64_tls_transition.
1626 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1627 to elf_x86_64_tls_transition.
1628 (elf_backend_caches_rawsize): New.
1630 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1633 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1636 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1638 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1639 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1640 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1641 no_apply_dynamic_relocs.
1642 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1643 dynamic relocations generated.
1645 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1647 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1649 (elf_i386_create_dynamic_sections): Here.
1650 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1651 interp setting to ...
1652 (elf_x86_64_create_dynamic_sections): Here.
1654 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1657 and replace (EH)->has_got_reloc with GOT_RELOC.
1658 (elf_i386_fixup_symbol): Pass has_got_reloc to
1659 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1660 (elf_i386_allocate_dynrelocs): Likewise.
1661 (elf_i386_relocate_section): Likewise.
1662 (elf_i386_finish_dynamic_symbol): Likewise.
1663 (elf_i386_convert_load): Pass TRUE to
1664 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1665 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1666 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1667 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1668 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1669 (elf_x86_64_allocate_dynrelocs): Likewise.
1670 (elf_x86_64_relocate_section): Likewise.
1671 (elf_x86_64_finish_dynamic_symbol): Likewise.
1672 (elf_x86_64_convert_load): Pass TRUE to
1673 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1675 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf32-i386.c (check_relocs_failed): New.
1678 (elf_i386_check_relocs): Set check_relocs_failed on error.
1679 (elf_i386_relocate_section): Skip if check_relocs failed.
1681 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1683 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1684 check_relocs_failed on error.
1686 2016-04-29 Nick Clifton <nickc@redhat.com>
1689 * elf-bfd.h (struct elf_backend_data): Rename
1690 elf_backend_set_special_section_info_and_link to
1691 elf_backend_copy_special_section_fields.
1692 * elfxx-target.h: Likewise.
1693 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1694 comparing section flags.
1695 (copy_special_section_fields): New function.
1696 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1697 Perform two scans over special sections. The first one looks for
1698 a direct mapping between the output section and an input section.
1699 The second scan looks for a possible match based upon section
1701 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1702 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1704 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1705 elf32_i386_copy_solaris_special_section_fields.
1706 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1707 Rename to elf32_sparc_copy_solaris_special_section_fields.
1708 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1709 elf64_x86_64_copy_solaris_special_section_fields.
1711 2016-04-28 Nick Clifton <nickc@redhat.com>
1713 * po/zh_CN.po: Updated Chinese (simplified) translation.
1715 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1718 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1719 when estimating distances between output sections.
1721 2016-04-27 Alan Modra <amodra@gmail.com>
1723 * elflink.c (_bfd_elf_is_start_stop): New function.
1724 (_bfd_elf_gc_mark_rsec): Use it.
1725 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1727 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1729 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1730 * mmo.c (mmo_get_section_contents): Likewise.
1731 (mmo_set_section_contents): Likewise.
1733 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1735 * elf-bfd.h (elf_link_hash_table): Update comments for
1737 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1738 the unused NULL entry at the head of dynamic symbol table.
1739 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1742 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1744 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1745 created file from dynobj.
1747 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1749 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1750 normal input file if possible.
1752 2016-04-21 Nick Clifton <nickc@redhat.com>
1754 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1755 * aout-target.h: Likewise.
1756 * aout-tic30.c: Likewise.
1757 * binary.c: Likewise.
1759 * coff-alpha.c: Likewise.
1760 * coff-rs6000.c: Likewise.
1761 * coff64-rs6000.c: Likewise.
1762 * coffcode.h: Likewise.
1763 * i386msdos.c: Likewise.
1764 * i386os9k.c: Likewise.
1767 * libbfd-in.h: Likewise.
1768 * libecoff.h: Likewise.
1769 * mach-o-target.c: Likewise.
1771 * nlm-target.h: Likewise.
1772 * oasys.c: Likewise.
1774 * plugin.c: Likewise.
1775 * ppcboot.c: Likewise.
1778 * tekhex.c: Likewise.
1779 * versados.c: Likewise.
1780 * vms-alpha.c: Likewise.
1782 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1783 * linker.c (bfd_link_check_relocs): New function.
1784 (_bfd_generic_link_check_relocs): New function.
1785 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1786 _bfd_link_check_relocs field.
1787 (struct bfd_target)L Add _bfd_link_check_relocs field.
1788 * bfd-in2.h: Regenerate.
1789 * libbfd.h: Regenerate.
1791 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1793 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1794 (elf_backend_gc_sweep_hook): Likewise.
1795 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1796 (elf_backend_gc_sweep_hook): Likewise.
1798 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1800 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1801 in excluded sections
1803 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf64-x86-64.c (check_relocs_failed): New.
1807 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1808 Support relocation agaist local symbol. Set check_relocs_failed.
1809 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1810 R_X86_64_32 relocation overflow.
1811 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1812 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1814 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf32-i386.c (elf_i386_check_relocs): Call
1817 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1818 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1820 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1823 * elflink.c (_bfd_elf_link_check_relocs): New function.
1824 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1825 if check_relocs_after_open_input is FALSE.
1827 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1829 * cache.c: Update old style function definitions.
1830 * elf32-m68k.c: Likewise.
1831 * elf64-mmix.c: Likewise.
1832 * stab-syms.c: Likewise.
1834 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1836 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1838 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1840 * Makefile.in: Regenerated with automake 1.11.6.
1841 * aclocal.m4: Likewise.
1842 * doc/Makefile.in: Likewise.
1844 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1846 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1847 * bfd-in2.h: Regenerate.
1848 * libbfd.h: Regenerate.
1849 * elf32-arc.c: Add 'opcode/arc.h' include.
1850 (struct arc_relocation_data): Add symbol_name.
1851 (arc_special_overflow_checks): New function.
1852 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1853 required, add an extra comment.
1854 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1856 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1858 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1860 (elf_arc_relocate_section): Update enum uses.
1861 (elf_arc_check_relocs): Likewise.
1862 (elf_arc_finish_dynamic_symbol): Likewise.
1864 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1869 2016-04-14 Nick Clifton <nickc@redhat.com>
1872 * elf-bbfd.h (struct elf_backend_data): New field:
1874 New field: elf_backend_set_special_section_info_and_link
1875 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1877 (elf_backend_set_special_section_info_and_link): Define if not
1879 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1880 elf_backend_strtab_flags macros to initialise fields in structure.
1881 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1882 being set even if SHF_MERGE is not set.
1883 (elf_fake_sections): Likewise.
1884 (section_match): New function. Matches two ELF sections based
1885 upon fixed characteristics.
1886 (find_link): New function. Locates a section in a BFD that
1887 matches a section in a different BFD.
1888 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1889 fields of reserved sections.
1890 (bfd_elf_compute_section_file_positions): Set the flags for the
1891 .shstrtab section based upon the elf_strtab_flags field in the
1892 elf_backend_data structure.
1893 (swap_out_syms): Likewise for the .strtab section.
1894 * elflink.c (bfd_elf_final_link): Set the flags for the
1895 .strtab section based upon the elf_strtab_flags field in the
1896 elf_backend_data structure.
1897 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1898 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1900 (elf_backend_set_special_section_info_and_link): Define for
1902 * elf32-sparc.c: Likewise.
1903 * elf64-x86-64.c: Likewise.
1905 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1908 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1910 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1911 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1912 applies to read-only section.
1913 * elf32-i386.c (elf_i386_link_hash_table): Add
1914 readonly_dynrelocs_against_ifunc.
1915 (elf_i386_allocate_dynrelocs): Updated.
1916 (elf_i386_size_dynamic_sections): Issue an error for read-only
1917 segment with dynamic IFUNC relocations only if
1918 readonly_dynrelocs_against_ifunc is TRUE.
1919 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1920 readonly_dynrelocs_against_ifunc.
1921 (elf_x86_64_allocate_dynrelocs): Updated.
1922 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1923 segment with dynamic IFUNC relocations only if
1924 readonly_dynrelocs_against_ifunc is TRUE.
1925 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1928 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1930 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1931 a fall through from error_ret_free_internal. Free local_syms in
1932 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1934 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1936 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1937 (relocate_plt_for_entry): Likewise.
1939 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1941 * elf32-arc.c (elf_arc_check_relocs): Changed
1943 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1945 * elf32-arc.c (name_for_global_symbol): Changed assert.
1946 (get_replace_function): Created.:
1947 (struct arc_relocation_data): Changed to signed types.
1948 (defines S, L, P, PDATA): Casted to signed type.
1949 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1950 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1951 (arc_do_relocation): Changed.
1953 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1955 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1957 (elf_arc_relocate_section): Added and changed asserts, validating
1958 the synamic symbol index.
1959 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1960 relocation if symbol has dynindx set to -1.
1962 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1964 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1965 and internal symbols which have a dynamic index into local
1968 2016-04-04 Nick Clifton <nickc@redhat.com>
1971 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1972 version number if the version is zero.
1974 2016-04-01 Alan Modra <amodra@gmail.com>
1977 * elflink.c (on_needed_list): Recursively check needed status.
1978 (elf_link_add_object_symbols): Adjust.
1980 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1982 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1983 internal_relocs only if they aren't cached.
1985 2016-03-29 Nick Clifton <nickc@redhat.com>
1988 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1989 assertion on the size of the got section to allow it to be bigger
1990 than the number of relocs.
1992 2016-03-29 Toni Spets <toni.spets@iki.fi>
1995 * coffcode.h (coff_write_object_contents): Revert accidental
1998 2016-03-22 Alan Modra <amodra@gmail.com>
2001 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2002 DW_FORM_flag_present.
2004 2016-03-22 Nick Clifton <nickc@redhat.com>
2006 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2007 architecture name for backwards compatibility.
2009 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2010 unbounded stack use.
2012 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2013 sufficiently recent version of GCC.
2014 * configure: Regenerate.
2016 2016-03-22 Alan Modra <amodra@gmail.com>
2019 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2021 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2023 * archures.c (bfd_mach_arc_nps400): Define.
2024 * bfd-in2.h: Regenerate.
2025 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2026 some existing entries to make space.
2027 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2028 (arc_elf_final_write_processing): Likewise.
2030 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2032 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2034 (arc_elf_final_write_processing): Don't bother setting cpu field
2035 in e_flags, this will have been set elsewhere.
2037 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2039 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2042 2016-03-21 Nick Clifton <nickc@redhat.com>
2044 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2045 * configure: Regenerate.
2046 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2047 alloca with call to xmalloc.
2048 * elf32-nds32.c: Likewise.
2049 * elf64-hppa.c: Likewise.
2050 * elfxx-mips.c: Likewise.
2052 * pei-x86_64.c: Likewise.
2056 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2059 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2061 (elf_i386_relocate_section): Likewise.
2062 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2063 (elf_x86_64_relocate_section): Likewise.
2065 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2069 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2070 relocation overflow check.
2072 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2074 * bfd-in2.h: Regenerated.
2076 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2079 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2080 uses bytes not octets.
2081 * elflink.c (resolve_section): Likewise.
2082 Add a bfd parameter.
2083 (eval_section): Pass the input_bfd to resolve_section.
2084 (bfd_elf_perform_complex_relocation): Convert byte offset to
2085 octets before read and writing values.
2086 (elf_link_input_bfd): Add byte to octet conversions.
2087 (elf_reloc_link_order): Likewise.
2088 (elf_fixup_link_order): Likewise.
2089 (bfd_elf_final_link): Likewise.
2090 * reloc.c (_bfd_final_link_relocate): Likewise.
2091 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2093 2016-03-10 Nick Clifton <nickc@redhat.com>
2095 * config.bfd: Mark the i370 target as obsolete.
2097 2016-03-09 Pedro Alves <palves@redhat.com>
2099 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2100 gcc ABI)" to printable name.
2101 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2102 of "v850-rh850" as printable name.
2104 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2107 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2108 relocations against absolute symbols.
2110 2016-03-09 Alan Modra <amodra@gmail.com>
2113 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2114 length elements in the archive.
2116 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2119 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2120 for -E/--dynamic-list only when not relocatable.
2122 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2125 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2126 count for locally defined local IFUNC symbols in shared object.
2127 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2129 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2132 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2135 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2136 Andrew Burgess <andrew.burgess@embecosm.com>
2138 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2139 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2140 (arc_elf_howto_init): Added assert to validate relocations.
2141 (get_middle_endian_relocation): Delete.
2142 (middle_endian_convert): New function.
2143 (ME): Redefine, now does nothing.
2144 (IS_ME): New define.
2145 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2146 definition to call middle_endian_convert. Add a new local
2147 variable and make use of this throughout. Added call to
2148 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2150 2016-03-07 Nick Clifton <nickc@redhat.com>
2153 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2154 length elements in the archive.
2156 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2158 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2159 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2161 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2164 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2165 executable as definition if the new definition comes from a
2168 2016-03-02 Alan Modra <amodra@gmail.com>
2170 * Makefile.in: Regenerate.
2171 * po/SRC-POTFILES.in: Regenerate.
2173 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2175 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2176 relocation addend when sections get merged.
2178 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2180 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2182 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2183 Assert for code sections dynamic relocs.
2185 2016-02-26 Renlin Li <renlin.li@arm.com>
2187 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2188 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2190 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2194 load with locally bound symbols if PIC is false or there is no
2195 base register. Optimize branch to 0 if PIC is false.
2196 (elf_i386_relocate_section): Don't generate dynamic relocations
2197 against undefined weak symbols if PIC is false.
2198 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2199 if we can't estimate relocation overflow with --no-relax.
2200 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2201 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2202 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2203 against undefined weak symbols if PIC is false.
2205 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2208 * bfd.c (bfd): Change flags to 20 bits.
2209 (BFD_CONVERT_ELF_COMMON): New.
2210 (BFD_USE_ELF_STT_COMMON): Likewise.
2211 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2212 BFD_USE_ELF_STT_COMMON.
2213 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2214 * configure.ac: Remove --enable-elf-stt-common.
2215 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2216 common symbol depending on BFD_CONVERT_ELF_COMMON and
2217 BFD_USE_ELF_STT_COMMON.
2218 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2220 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2222 (elf_link_convert_common_type): New function.
2223 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2224 common symbol depending on BFD_CONVERT_ELF_COMMON and
2225 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2226 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2227 and BFD_USE_ELF_STT_COMMON to object_flags.
2228 (TARGET_LITTLE_SYM): Likewise.
2229 * syms.c (BSF_KEEP_G): Renamed to ...
2230 (BSF_ELF_COMMON): This.
2231 * bfd-in2.h: Regenerated.
2232 * config.in: Likewise.
2233 * configure: Likewise.
2235 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2240 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2241 (elf_i386_link_hash_entry): Add has_got_reloc and
2243 (elf_i386_link_hash_table): Add interp.
2244 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2246 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2248 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2249 (elf_i386_fixup_symbol): New function.
2250 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2251 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2252 relocations and discard relocations against resolved undefined
2253 weak symbols in executable. Don't make resolved undefined weak
2254 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2255 relocation against undefined weak symbols in PIE.
2256 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2257 (elf_i386_relocate_section): Don't generate dynamic relocations
2258 against resolved undefined weak symbols in PIE, except for
2260 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2261 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2262 Don't generate dynamic relocation against resolved undefined weak
2263 symbol in executable.
2264 (elf_i386_finish_dynamic_sections): Call
2265 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2266 (elf_backend_fixup_symbol): New.
2267 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2268 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2270 (elf_x86_64_link_hash_table): Add interp.
2271 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2273 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2275 (elf_x86_64_check_relocs): Set has_got_reloc and
2277 (elf_x86_64_fixup_symbol): New function.
2278 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2279 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2280 relocations and discard relocations against resolved undefined
2281 weak symbols in executable. Don't make resolved undefined weak
2282 symbols in executable dynamic.
2283 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2284 (elf_x86_64_relocate_section): Check relocation overflow for
2285 dynamic relocations against unresolved weak undefined symbols.
2286 Don't generate dynamic relocations against resolved weak
2287 undefined symbols in PIE.
2288 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2289 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2290 Don't generate dynamic relocation against resolved undefined weak
2291 symbol in executable.
2292 (elf_x86_64_finish_dynamic_sections): Call
2293 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2294 (elf_backend_fixup_symbol): New.
2296 2016-02-26 Alan Modra <amodra@gmail.com>
2298 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2299 save_restore_funcs, rest of sections when not relocatable.
2300 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2301 (sfpr_define): Define all symbols on emitted code.
2302 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2303 when relocatable. Move sfpr_define loop earlier.
2305 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2307 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2308 (elf_x86_64_relocate_section): Use it. Replace
2309 x86_64_elf_howto_table[r_type] with howto.
2311 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2314 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2315 symbol version is unknown.
2317 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2319 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2320 to (bfd_vma) -1 when setting needs_plt to 0.
2321 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2323 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2325 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2326 library, instead of PIC, and don't check PDE when making linker
2327 assigned symbol dynamic.
2329 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2331 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2332 ABIVERSION for non-executable stack.
2334 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2337 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2338 Always produce a RELATIVE reloc for a local symbol.
2340 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2342 Fix test-case ld-elf/pr19617b
2343 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2344 discard unused non-function symbols when --dynamic-list-data.
2346 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2348 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2349 dynsym section, even if it is empty, with dynamic sections.
2351 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2353 * syms.c: Remove BSF_COMMON from comments.
2354 * bfd-in2.h: Regenerated.
2356 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2358 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2359 for destination. Remove useless function parameters.
2360 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2362 2016-02-19 Nick Clifton <nickc@redhat.com>
2365 * aoutx.h (aout_link_add_symbols): Check for out of range string
2369 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2370 processing if we encounter a reloc without an associated symbol.
2372 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2375 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2376 sections for -E/--dynamic-list.
2378 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2380 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2383 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2385 * plugin.c (plugin_vec): Set match priority to 255.
2386 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2387 matching against the plugin vector, take priority from there not
2390 2016-02-15 Nick Clifton <nickc@redhat.com>
2392 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2393 for length and type fields. Use a signed value for the
2394 suffix_length field.
2396 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2399 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2400 significant bit in GOT offset for R_386_GOT32X.
2402 2016-02-10 Nick Clifton <nickc@redhat.com>
2405 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2407 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2408 number of messages about FDE encoding preventing .eh_frame_hdr
2411 2016-02-09 Nick Clifton <nickc@redhat.com>
2413 * oasys.c (oasys_archive_p): Fix indentation.
2414 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2415 constant for left shifting.
2417 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2418 helpful warning message to explain why certain AArch64 relocs
2421 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2423 * pe-mips.c (coff_mips_reloc): Fix formatting.
2425 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2427 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2428 to bfd_mach_arc_arc600.
2430 2016-02-04 Alan Modra <amodra@gmail.com>
2432 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2435 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2439 distances in the compressed_size field of the output section.
2441 2016-02-02 Alan Modra <amodra@gmail.com>
2443 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2444 ELFv2 entry optimization.
2446 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2449 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2450 no relocations in relocatable files.
2452 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2455 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2456 if a symbol from a library loaded via DT_NEEDED doesn't match
2457 the symbol referenced by regular object.
2459 2016-02-01 Nathaniel Smith <njs@pobox.com>
2461 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2464 2016-02-01 Alan Modra <amodra@gmail.com>
2466 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2467 an out of range reloc_index.
2468 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2470 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2472 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2473 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2474 * Makefile.in: Regenerated.
2476 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2478 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2480 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2483 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2485 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2487 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2490 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2491 against STT_GNU_IFUNC symbol only with dynamic symbols.
2492 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2494 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2497 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2498 decompress debug sections.
2500 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2502 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2505 2016-01-25 Nick Clifton <nickc@redhat.com>
2508 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2509 dsym filename buffer.
2511 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2513 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2515 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2517 * elfxx-mips.c (BZ16_REG): Correct calculation.
2519 2016-01-21 Nick Clifton <nickc@redhat.com>
2521 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2522 changing the type of _loc to be bfd_byte *.
2523 (elf_arc_finish_dynamic_symbol): Likewise.
2525 2016-01-21 Nick Clifton <nickc@redhat.com>
2528 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2529 class of the linker stub bfd.
2530 (elf32_arm_check_relocs): Skip check for pic format after
2531 processing a vxWorks R_ARM_ABS12 reloc.
2532 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2533 reporting a class mismatch.
2535 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2537 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2538 veneer for sym_sec != input_sec.
2539 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2540 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2541 calculation destination.
2543 2016-01-21 Alan Modra <amodra@gmail.com>
2545 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2546 (swap_linux_prpsinfo64_out): New function.
2547 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2548 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2549 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2550 (elfcore_write_linux_prpsinfo64): Likewise.
2551 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2552 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2553 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2555 2016-01-21 Alan Modra <amodra@gmail.com>
2557 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2558 * elf.c: Adjust #include.
2559 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2560 * Makefile.am (SOURCE_HFILES): Update.
2561 * Makefile.in: Regenerate.
2562 * po/SRC-PORFILES.in: Regenerate.
2564 2016-01-21 Alan Modra <amodra@gmail.com>
2566 * configure.ac: Move corefile selection later in file. Move
2567 tdefaults code immediately after other target vector code.
2568 * configure: Regenerate.
2570 2016-01-20 Mickael Guene <mickael.guene@st.com>
2572 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2573 section using '.text.noread' pattern.
2575 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2577 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2579 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2580 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2582 * arc-plt.def: New file.
2583 * arc-plt.h: Likewise.
2584 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2585 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2586 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2587 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2588 (name_for_global_symbol): Added.
2589 (ADD_RELA): Helper to create dynamic relocs.
2590 (new_got_entry_to_list): Create a new got entry in linked list.
2591 (symbol_has_entry_of_type): Search for specific type of entry in
2593 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2594 (is_reloc_for_TLS, arc_elf_set_private_flags)
2595 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2596 (arc_elf_merge_private_bfd_data): New functions.
2597 (debug_arc_reloc): Cleaned debug info printing.
2598 (PDATA reloc): Changed not to perform address alignment.
2599 (reverse_me): Added. Fix for ARC_32 relocs.
2600 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2602 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2603 Changed function to access an array of list of GOT entries instead
2604 of just an array of offsets.
2605 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2606 (elf_arc_check_relocs): Likewise.
2607 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2608 (elf_arc_finish_dynamic_sections): Likewise
2609 (arc_create_dynamic_sections): Modified conditions to create
2611 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2612 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2613 (relocate_plt_for_entry): Changed to support new way to define PLT
2615 (add_symbol_to_plt): Likewise.
2616 (arc_elf_link_hash_table_create): New function.
2618 2016-01-18 Nick Clifton <nickc@redhat.com>
2621 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2622 section number into internal section number.
2623 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2624 * coffswap.h (coff_swap_sym_in): Likewise.
2625 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2626 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2627 section number field is big enough to hold the external value.
2629 2016-01-17 Alan Modra <amodra@gmail.com>
2631 * configure: Regenerate.
2633 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2635 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2636 when address in first unwind entry does not match start of
2639 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2640 Jiong Wang <jiong.wang@arm.com>
2643 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2646 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2648 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2649 place 'R_' before the reloc name returned.
2650 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2651 the relocation string.
2653 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2655 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2656 factored out from...
2657 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2659 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2661 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2662 attribute check after ELF file header flag check.
2664 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2666 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2667 return status from `_bfd_elf_merge_object_attributes'.
2669 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2671 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2672 factored out from...
2673 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2675 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2677 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2678 handling of input MIPS ABI flags together.
2680 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2682 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2683 attribute checks for null input.
2685 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2687 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2688 pointers to target data.
2690 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2692 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2695 2016-01-01 Alan Modra <amodra@gmail.com>
2697 Update year range in copyright notice of all files.
2699 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2701 Copyright (C) 2016 Free Software Foundation, Inc.
2703 Copying and distribution of this file, with or without modification,
2704 are permitted in any medium without royalty provided the copyright
2705 notice and this notice are preserved.
2711 version-control: never