1 2016-08-31 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c (ppc_elf_section_processing): Delete.
4 (elf_backend_section_processing): Don't define.
5 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
6 split on non-exec sections differing in SHF_PPC_VLE. When
7 splitting segments, mark size invalid.
9 2016-08-30 Alan Modra <amodra@gmail.com>
12 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
14 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
18 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
19 R_386_PC32 relocation is used to call IFUNC function in PIC
22 2016-08-27 Alan Modra <amodra@gmail.com>
25 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
26 have corresponding SHF_GROUP sections.
27 (bfd_elf_set_group_contents): Comment.
29 2016-08-27 Alan Modra <amodra@gmail.com>
32 * elf64-ppc.c (pc_dynrelocs): New function.
33 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
34 handle pic dynamic relocs.
36 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
38 * bfd-in.h (struct elf32_arm_params): Define.
39 (bfd_elf32_arm_set_target_relocs): Rename into ...
40 (bfd_elf32_arm_set_target_params): This. Use a struct
41 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
42 * bfd-in2.h: Regenerate.
43 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
44 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
45 elf32_arm_params rather than as individual parameters.
47 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
49 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
50 passed the end of htab->stub_group array.
51 (elf32_arm_create_or_find_stub_sec): Likewise.
52 (elf32_arm_create_stub): Likewise.
54 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
56 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
57 to TRUE for GOT and TLS relocs.
59 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
61 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
63 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
65 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
66 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
67 (struct elf_arc_link_hash_table): Likewise.
68 (elf_arc_link_hash_newfunc): Likewise.
69 (elf_arc_link_hash_table_free): Likewise.
70 (arc_elf_link_hash_table_create): Likewise.
71 (elf_arc_relocate_section): Fixed conditions related to dynamic
72 (elf_arc_check_relocs): Likewise.
73 (arc_elf_create_dynamic_sections): Added
74 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
75 through the hash table.
77 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
79 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
80 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
83 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
85 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
87 * bfd-in2.h: Regenerated from the previous changes.
88 * libbfd.h: Regenerated from the previous changes.
90 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
92 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
93 the input import library bfd.
94 * bfd-in2.h: Regenerate.
95 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
96 and new_cmse_stub_offset fields.
97 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
99 (elf32_arm_add_stub): Likewise for stub_offset.
100 (arm_new_stubs_start_offset_ptr): New function.
101 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
102 empty SG veneers to have zero relocations.
103 (arm_size_one_stub): Only initialize stub size and template
104 information for non empty veneers. Do not update veneer section size
105 if veneer already has an offset.
106 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
107 of a boolean indicating success or failure.
108 (cmse_scan): Change stub_changed parameter into an integer pointer
109 parameter cmse_stub_created to count the number of stub created and
110 adapt to change of return value in elf32_arm_create_stub.
111 (cmse_entry_fct_p): New function.
112 (arm_list_new_cmse_stub): Likewise.
113 (set_cmse_veneer_addr_from_implib): Likewise.
114 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
115 cmse_scan instead of that of cmse_stub_changed to compute the number
116 of stub created and use it to initialize stub_changed. Call
117 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
118 of return value in elf32_arm_create_stub. Use
119 arm_stub_section_start_offset () if not NULL to initialize size of
120 secure gateway veneers section. Initialize stub_offset of Cortex-A8
121 erratum fix to -1. Use ret to hold return value.
122 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
123 NULL to initialize size of secure gateway veneers section. Adapt
124 comment to stress the importance of zeroing veneer section content.
125 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
126 initialize eponymous field in struct elf32_arm_link_hash_table.
128 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
130 * elf32-s390.c (stdarg.h): New include.
131 (elf_s390_grok_psinfo): New function.
132 (elf_s390_write_core_note): New function.
133 (elf_backend_grok_psinfo): Declare backend hook.
134 (elf_backend_write_core_note): Likewise.
135 * elf64-s390.c (stdarg.h): New include.
136 (elf_s390_grok_prstatus): New function.
137 (elf_s390_grok_psinfo): New function.
138 (elf_s390_write_core_note): New function.
139 (elf_backend_grok_prstatus): Declare backend hook.
140 (elf_backend_grok_psinfo): Likewise.
141 (elf_backend_write_core_note): Likewise.
143 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
145 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
146 (elf_s390_finish_ifunc_symbol): Likewise.
147 (elf_s390_finish_dynamic_symbol): Likewise.
148 (elf_s390_finish_dynamic_sections): Likewise.
149 (elf_s390_grok_prstatus): Likewise.
150 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
151 (elf_s390_finish_dynamic_symbol): Likewise.
153 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
155 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
157 2016-08-23 Nick Clifton <nickc@redhat.com>
159 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
160 there is no arm data associated with the section.
162 2016-08-23 Alan Modra <amodra@gmail.com>
165 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
166 _GLOBAL_OFFSET_TABLE_, not start of .got section.
168 2016-08-22 Nick Clifton <nickc@redhat.com>
170 * doc/chew.c (main): Free the string buffer used to files as they
173 2016-08-22 Alan Modra <amodra@gmail.com>
175 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
176 (ppc_elf_relocate_section): ..to here. Comment. Error on
177 detecting -mbss-plt -fPIC local ifuncs too.
178 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
179 branch table entries.
181 2016-08-19 Nick Clifton <nickc@redhat.com>
183 * elf.c (assign_section_numbers): Assign number for the .shstrtab
184 section after the symbol table and string table sections.
186 2016-08-19 Alan Modra <amodra@gmail.com>
188 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
189 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
190 dyn_relocs for weakdefs.
191 (alias_readonly_dynrelocs): New function.
192 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
193 (ppc64_elf_relocate_section): Simplify condition under which
194 dyn_relocs are emitted.
196 2016-08-19 Alan Modra <amodra@gmail.com>
199 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
200 (readonly_dynrelocs): Comment fix.
201 (global_entry_stub): New function.
202 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
203 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
204 that in size_global_entry_stubs, handling ifunc too. Delete dead
206 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
207 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
208 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
209 undefweak syms. Expand and correct comments.
210 (size_global_entry_stubs): Ensure symbol is defined.
211 (ppc64_elf_relocate_section): Match condition under which
212 dyn_relocs are emitted to that in allocate_dynrelocs.
214 2016-08-12 Alan Modra <amodra@gmail.com>
216 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
217 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
218 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
220 2016-08-11 Alan Modra <amodra@gmail.com>
222 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
223 non_got_ref true in any case where we could have generated dynbss
224 copies but decide not to do so.
226 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
228 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
229 the stub address retrieved if associated with a microMIPS
232 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
234 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
235 stub also add STO_MICROMIPS annotation.
237 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
239 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
240 in microMIPS LA25 stub references.
242 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
244 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
245 adjusting the use_count of merged .got entries.
247 2016-08-08 Nick Clifton <nickc@redhat.com>
249 * doc/chew.c (delete_string): Only free the string buffer if it is
250 there. Mark the buffer as NULL after freeing.
251 (drop): Free the dropped string.
252 (free_words): New function: Frees the memory allocated to the
254 (add_instrinsic): Duplicate the name string, so that it can be
256 (compile): Free unused words.
257 (main): Free the dictionary and top level string buffers at the
260 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
262 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
263 * bfd-in2.h: Regenerate.
264 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
266 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
267 cmse_implib field in struct elf32_arm_link_hash_table.
268 (elf32_arm_filter_cmse_symbols): New function.
269 (elf32_arm_filter_implib_symbols): Likewise.
270 (elf_backend_filter_implib_symbols): Define to
271 elf32_arm_filter_implib_symbols.
273 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
275 * elf32-arm.c (CMSE_PREFIX): Define macro.
276 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
277 (cmse_branch_thumb_only): Declare stub.
278 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
279 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
280 FALSE if there is no PLT.
281 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
282 (elf32_arm_final_link_relocate): Likewise.
283 (elf32_arm_gc_sweep_hook): Likewise.
284 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
285 secure entry functions.
286 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
287 (arm_dedicated_stub_output_section_required): Change to a switch case
288 and add a case for arm_stub_cmse_branch_thumb_only.
289 (arm_dedicated_stub_output_section_required_alignment): Likewise.
290 (arm_stub_dedicated_output_section_name): Likewise.
291 (arm_stub_dedicated_input_section_ptr): Likewise and remove
292 ATTRIBUTE_UNUSED for htab parameter.
293 (arm_stub_required_alignment): Likewise.
294 (arm_stub_sym_claimed): Likewise.
295 (arm_dedicated_stub_section_padding): Likewise.
296 (cmse_scan): New function.
297 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
298 Set stub_changed to TRUE if such veneers were created.
299 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
302 2016-08-02 Alan Modra <amodra@gmail.com>
305 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
307 2016-08-02 Nick Clifton <nickc@redhat.com>
310 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
311 (elf_backend_sweep_hook): Delete.
313 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
314 Kwok Cheung Yeung <kcy@codesourcery.com>
316 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
317 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
318 (ppc_elf_vle_split16): Clear field before inserting.
320 2016-08-01 Nick Clifton <nickc@redhat.com>
322 * po/sv.po: Updated Swedish translation.
324 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
325 Nick Clifton <nickc@redhat.com>
328 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
329 of the coff_section_data before using it.
331 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
333 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
334 in PLT compression selection.
335 (_bfd_mips_elf_check_relocs): Likewise.
337 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
339 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
340 case where there's no elf_link_hash_entry while processing
341 GOT_NORMAL got entries.
343 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
345 * version.m4 (BFD_VERSION): Set to 2.27.51.
346 * configure: Regenerated.
348 2016-07-21 Nick Clifton <nickc@redhat.com>
350 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
351 (swap_out_syms): Return an error when not finding ELF output
352 section rather than asserting.
354 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
356 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
358 2016-07-20 John Baldwin <jhb@FreeBSD.org>
360 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
361 and handle pr_pid if present.
363 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
366 * elf.c (assign_file_positions_for_load_sections): Also check
367 p_paddr for program header space.
369 2016-07-20 Alan Modra <amodra@gmail.com>
371 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
372 ppc64_elf_unhandled_reloc for special_function.
373 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
375 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
377 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
379 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
380 corresponding error message.
382 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
384 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
385 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
386 (branch_reloc_p): New function.
387 (mips_elf_calculate_relocation): Handle ISA mode determination
388 for relocations against section symbols, against absolute
389 symbols and absolute relocations. Also set `*cross_mode_jump_p'
391 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
392 checks for weak undefined symbols. Also check target alignment
393 within the same ISA mode.
394 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
395 in the alignment check.
396 <R_MICROMIPS_PC7_S1>: Add an alignment check.
397 <R_MICROMIPS_PC10_S1>: Likewise.
398 <R_MICROMIPS_PC16_S1>: Likewise.
399 (mips_elf_perform_relocation): Report a failure for unsupported
400 same-mode JALX instructions and cross-mode branches.
401 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
402 error messages for jumps to misaligned addresses.
404 2016-07-16 Alan Modra <amodra@gmail.com>
406 * elflink.c: Include plugin-api.h.
407 * plugin.c (bfd_plugin_open_input): New function, extracted from..
409 * plugin.h: Don't include bfd.h.
410 (bfd_plugin_open_input): Declare.
412 2016-07-16 Alan Modra <amodra@gmail.com>
414 * targets.c (bfd_seach_for_target): Rename to..
415 (bfd_iterate_over_targets): ..this. Rewrite doc.
416 * bfd-in2.h: Regenerate.
418 2016-07-16 Alan Modra <amodra@gmail.com>
420 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
421 * libbfd.h: Regenerate.
422 * bfd-in2.h: Regenerate.
424 2016-07-16 Alan Modra <amodra@gmail.com>
426 * libbfd-in.h (BFD_ALIGN): Move to..
428 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
429 * elf32-ppc.c (default_params): Adjust init.
430 (ppc_elf_link_params): Set pagesize_p2.
431 * libbfd.h: Regenerate.
432 * bfd-in2.h: Regenerate.
434 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
436 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
437 (_bfd_elf_filter_global_symbols): Declare.
438 * elf.c (_bfd_elf_filter_global_symbols): New function.
439 * elflink.c (elf_filter_global_symbols): Likewise.
440 (elf_output_implib): Likewise.
441 (bfd_elf_final_link): Call above function, failing if it does.
442 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
444 (elf_backend_copy_indirect_symbol): Fix spacing.
445 (elf_backend_hide_symbol): Likewise.
446 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
448 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
449 Nick Clifton <nickc@redhat.com>
451 * elf32-arc.c (PR_DEBUG): Delete.
452 Fix printing of debug information. Fix formatting of debug
454 (debug_arc_reloc): Handle symbols that are not from an input file.
455 (arc_do_relocation): Remove excessive exclamation points.
457 * arc-got.h: Fix formatting. Fix printing of debug information.
458 (new_got_entry_to_list): Use xmalloc.
459 * config.bfd: use the big-endian arc vector as the default vector
460 for big-endian arc targets.
462 2016-07-15 Alan Modra <amodra@gmail.com>
464 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
465 from marking sym_indices.
467 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
469 * reloc.c (bfd_perform_relocation): Try the `howto' handler
470 first with relocations against absolute symbols.
471 (bfd_install_relocation): Likewise.
473 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
475 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
476 .got/.got.plt sections to 8 bytes.
478 2016-07-12 Nick Clifton <nickc@redhat.com>
480 * binary.c (binary_set_section_contents): Second grammar fix.
482 2016-07-12 Douglas B Rupp <rupp@adacore.com>
484 * binary.c (binary_set_section_contents): Fix grammar in warning
487 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
489 * elf32-arc.c: made PR_DEBUG always defined.
491 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
493 * arc-got.h: Moved got related structures from elf32-arc.c to
494 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
495 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
496 tls_type_for_reloc, symbol_has_entry_of_type,
497 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
498 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
499 relocate_fix_got_relocs_for_got_info,
500 create_got_dynrelocs_for_single_entry,
501 create_got_dynrelocs_for_got_info): Added to file.
502 * elf32-arc.c: Removed GOT & TLS related structs and functions to
505 2016-07-08 James Bowman <james.bowman@ftdichip.com>
507 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
509 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
511 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
512 (THUMB32_MOVW): Likewise.
513 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
514 (DEF_STUBS): Define long_branch_thumb2_only_pure.
515 (arm_stub_is_thumb): Add new veneer stub.
516 (arm_type_of_stub): Use new veneer.
517 (arm_stub_required_alignment): Add new veneer.
519 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
521 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
522 (SEC_ELF_PURECODE): ... this.
523 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
525 (elf32_arm_fake_sections): Likewise.
526 (elf_32_arm_section_flags): Likewise.
527 (elf_32_arm_lookup_section_flags): Likewise.
528 * section.c (SEC_ELF_NOREAD): Rename to ...
529 (SEC_ELF_PURECODE): ... this.
531 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
533 * elf32-arm.c (using_thumb2_bl): New function.
534 (arm_type_of_stub): Declare thumb2 variable together and change type
535 to bfd_boolean. Use using_thumb2_bl () to determine whether
536 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
537 checked for BL range.
538 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
539 the bit size of BL offset.
541 2016-06-29 Nick Clifton <nickc@redhat.com>
543 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
544 Returns TRUE for AArch64 mapping symbols.
545 (elfNN_aarch64_backend_symbol_processing): New function. Marks
546 mapping symbols as precious in object files so that they will not
548 (elf_backend_symbol_processing): Define.
550 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
551 for ARM mapping symbols.
552 (elf32_arm_backend_symbol_processing): Make use of the new function.
554 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
557 * elflink.c (elf_link_check_versioned_symbol): Return false
558 for unreferenced undefined symbol.
560 2016-06-28 Nick Clifton <nickc@redhat.com>
562 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
565 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
566 function. Marks mapping symbols in object files as precious, so
567 that strip will not remove them.
568 (elf_backend_symbol_processing): Define.
570 2016-06-28 James Clarke <jrtc27@jrtc27.com>
572 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
573 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
575 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
577 * elf32-mips.c (elf_mips16_howto_table_rel): Add
579 (mips16_reloc_map): Likewise.
580 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
581 (mips16_elf64_howto_table_rela): Likewise.
582 (mips16_reloc_map): Likewise.
583 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
584 (elf_mips16_howto_table_rela): Likewise.
585 (mips16_reloc_map): Likewise.
586 * elfxx-mips.c (mips16_branch_reloc_p): New function.
587 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
588 (b_reloc_p): Likewise.
589 (mips_elf_calculate_relocation): Likewise.
590 (_bfd_mips_elf_check_relocs): Likewise.
591 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
592 * bfd-in2.h: Regenerate.
593 * libbfd.h: Regenerate.
595 2016-06-27 Alan Modra <amodra@gmail.com>
598 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
599 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
601 (ppc64_elf_size_stubs): Adjust to suit.
603 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
605 * elf32-dlx.h: New file.
606 * elf32-dlx.c: Adjust.
608 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
610 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
612 2016-06-24 John Baldwin <jhb@FreeBSD.org>
614 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
617 2016-06-24 John Baldwin <jhb@FreeBSD.org>
619 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
620 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
621 (elfcore_grok_freebsd_psinfo): New function.
622 (elfcore_grok_freebsd_prstatus): New function.
623 (elfcore_grok_freebsd_note): New function.
624 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
627 2016-06-24 Joel Brobecker <brobecker@adacore.com>
629 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
632 2016-06-24 Alan Modra <amodra@gmail.com>
634 * config.bfd: Delete mips vxworks patterns matched earlier.
635 Combine mips*-*-none with mips*-*-elf*.
637 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
639 * elfxx-mips.c (mips_elf_perform_relocation): Call
640 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
641 use the `%X%H' format for the cross-mode jump conversion error
642 message. Remove the full stop from the end of the message.
643 Continue processing rather than returning failure.
645 2016-06-21 Graham Markall <graham.markall@embecosm.com>
647 * archures.c: Remove bfd_mach_arc_nps400.
648 * bfd-in2.h: Likewise.
649 * cpu-arc.c (arch_info_struct): Likewise.
650 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
653 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
657 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
659 (elf_link_is_defined_archive_symbol): Call
660 bfd_link_plugin_object_p on unknown plugin object and use the
661 IR symbol table if the input is an IR object.
662 * plugin.c (bfd_link_plugin_object_p): New function.
663 * plugin.h (bfd_link_plugin_object_p): New prototype.
665 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
668 * elflink.c (elf_link_add_object_symbols): Don't check alignment
669 on symbol from plugin dummy input.
671 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
673 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
675 * bfd-in2.h: Regenerated.
676 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
677 with bfd_plugin_unknown.
679 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
682 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
683 bfd_boolean argument.
684 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
685 "shared object" with "PIC object" in comments.
686 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
687 "shared object" with "PIC object" in comments. Avoid PLT if
688 requested. Generate dynamic relocations for non-GOT references.
689 Make room for the special first entry in PLT and allocate PLT
690 entry only for PLT and PC-relative references. Store dynamic
691 GOT relocations in .rel[a].iplt section for static executables.
692 If PLT isn't used, always use GOT for symbol value. Don't
693 allocate GOT entry if it isn't used.
694 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
695 count only in the code section. Allocate dynamic pointer
696 relocation against STT_GNU_IFUNC symbol in the non-code section.
697 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
698 only for PC-relative references.
699 (elf_i386_allocate_dynrelocs): Pass TRUE to
700 _bfd_elf_allocate_ifunc_dyn_relocs.
701 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
702 relocations against STT_GNU_IFUNC symbols without PLT. Generate
703 dynamic pointer relocation against STT_GNU_IFUNC symbol in
704 the non-code section and store it in the proper REL section.
705 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
707 (elf_i386_finish_dynamic_symbol): Generate dynamic
708 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
709 STT_GNU_IFUNC symbols without PLT.
710 (elf_i386_finish_dynamic_sections): Don't handle local
711 STT_GNU_IFUNC symbols here.
712 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
714 (elf_backend_output_arch_local_syms): New.
715 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
716 count only in the code section. Allocate dynamic pointer
717 relocation against STT_GNU_IFUNC symbol in the non-code section.
718 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
719 count only for PC-relative references.
720 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
721 _bfd_elf_allocate_ifunc_dyn_relocs.
722 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
723 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
724 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
725 without PLT. Generate dynamic pointer relocation against
726 STT_GNU_IFUNC symbol in the non-code section and store it in
727 the proper RELA section. Don't allow non-pointer relocation
728 against STT_GNU_IFUNC symbol without PLT.
729 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
730 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
731 STT_GNU_IFUNC symbols without PLT.
732 (elf_x86_64_finish_dynamic_sections): Don't handle local
733 STT_GNU_IFUNC symbols here.
734 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
736 (elf_backend_output_arch_local_syms): New.
737 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
738 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
740 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
741 Tony Wang <tony.wang@arm.com>
743 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
745 (stub_long_branch_thumb2_only): Define stub.
746 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
747 (arm_stub_long_branch_thumb2_only): Likewise.
748 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
751 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
753 * archures.c (bfd_mach_sparc_v8plusc): Define.
754 (bfd_mach_sparc_v9c): Likewise.
755 (bfd_mach_sparc_v8plusd): Likewise.
756 (bfd_mach_sparc_v9d): Likewise.
757 (bfd_mach_sparc_v8pluse): Likewise.
758 (bfd_mach_sparc_v9e): Likewise.
759 (bfd_mach_sparc_v8plusv): Likewise
760 (bfd_mach_sparc_v9v): Likewise.
761 (bfd_mach_sparc_v8plusm): Likewise.
762 (bfd_mach_sparc_v9m): Likewise.
763 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
764 (bfd_mach_sparc_64bit_p): Likewise.
765 * bfd-in2.h: Regenerate.
766 * cpu-sparc.c (arch_info_struct): Add entries for
767 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
768 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
769 and bfd_mach_sparc_v9{c,d,e,v,m}.
770 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
771 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
773 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
775 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
776 symbols for relocations against IFUNC symbols.
777 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
779 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
781 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
782 .rela.iplt in DT_PLTRELSZ.
783 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
784 for DT_PLTRELSZ and DT_RELASZ as well.
786 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
788 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
789 non-loaded, non-alloced sections.
790 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
792 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
794 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
795 allocating dynamic relocation.
796 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
798 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
801 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
802 offsets until reloc_toaddr.
804 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
806 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
807 Don't check symbol type for STN_UNDEF symbol index.
808 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
809 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
812 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
814 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
816 (using_thumb2): Try Tag_THUMB_ISA_use first and check
817 for exact arch value then. Force review of arch check logic for new
819 (arch_has_arm_nop): Update and fix arch check logic. Force review of
820 that logic for new architecture.
821 (arch_has_thumb2_nop): Remove.
822 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
823 (elf32_arm_final_link_relocate): Likewise but using thumb2.
825 2016-06-14 Alan Modra <amodra@gmail.com>
827 * bfd-in.h (bfd_my_archive): Delete.
828 * bfd-in2.h: Regenerate.
830 2016-06-14 Alan Modra <amodra@gmail.com>
833 * archive.c (open_nested_file): Set my_archive.
834 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
836 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
837 (bfd_seek): Likewise.
838 * bfdwin.c (bfd_get_file_window): Likewise.
839 * cache.c (cache_bmmap): Likewise.
840 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
841 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
843 * plugin.c (try_claim): Likewise.
844 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
845 file within thin archive, not the archive.
847 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
850 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
851 section address for R_386_GOT32/R_386_GOT32X relocations against
852 IFUNC symbols if there is no base register and return error for
855 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
857 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
858 GOT32 adjustment for static executables.
860 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
862 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
864 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
866 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
868 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
870 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
872 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
874 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
875 (SECTSTART): Changed.
876 (elf_arc_relocate_section): Fixed mistake in PIE related
878 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
880 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
882 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
883 enable support for "-z combreloc" and DT_RELACOUNT.
884 (elf_backend_reloc_type_class): Likewise
886 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-i386.c (elf_i386_relocate_section): When relocating
890 R_386_GOT32, return error without a base register for PIC and
891 subtract the .got.plt section address only with a base register.
893 2016-06-10 Alan Modra <amodra@gmail.com>
895 * elf-strtab.c (struct strtab_save): Use size_t for "size".
896 (struct elf_strtab_hash): Likewise for "size" and "alloced".
897 (_bfd_elf_strtab_init): Formatting.
898 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
899 (_bfd_elf_strtab_addref): Take size_t idx param.
900 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
901 (_bfd_elf_strtab_offset): Likewise.
902 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
903 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
904 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
905 (_bfd_elf_strtab_finalize): Similarly.
906 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
907 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
908 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
909 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
911 (bfd_section_from_shdr): Delete amt.
912 (_bfd_elf_init_reloc_shdr): Likewise.
913 (_bfd_elf_link_assign_sym_version): Likewise.
914 (assign_section_numbers): Use size_t reloc_count.
915 * elflink.c (struct elf_symbuf_head): Use size_t "count".
916 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
917 (elf_link_is_defined_archive_symbol): Likewise.
918 (elf_add_dt_needed_tag): Likewise.
919 (elf_finalize_dynstr): Likewise.
920 (elf_link_add_object_symbols): Likewise.
921 (bfd_elf_size_dynamic_sections): Likewise.
922 (elf_create_symbuf): Similarly.
923 (bfd_elf_match_symbols_in_sections): Likewise.
924 (elf_link_swap_symbols_out): Likewise.
925 (elf_link_check_versioned_symbol): Likewise.
926 (bfd_elf_gc_record_vtinherit): Likewise.
927 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
929 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
932 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
933 and relocs only if shrinking occurred.
935 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
937 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
938 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
939 (elf_i386_check_tls_transition): Check indirect call and direct
940 call with the addr32 prefix for general and local dynamic models.
941 Set the tls_get_addr feild.
942 (elf_i386_convert_load_reloc): Always use addr32 prefix for
943 indirect ___tls_get_addr call via GOT.
944 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
945 transitions with indirect call and direct call with the addr32
948 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
950 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
951 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
952 (elf_s390_relocate_section): Fix comment.
953 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
956 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
958 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
959 section offset when calculation the larl operand in the first PLT
962 2016-06-07 Alan Modra <amodra@gmail.com>
964 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
965 to match other 32-bit archs.
966 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
967 (ppc_elf_object_p): Call it.
968 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
970 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
971 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
972 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
973 _bfd_elf_ppc_at_tprel_transform): Move to..
975 (_bfd_elf_ppc_set_arch): Declare.
976 * bfd-in2.h: Regenerate.
978 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
980 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
981 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
982 (elf_x86_64_check_tls_transition): Check indirect call and
983 direct call with the addr32 prefix for general and local dynamic
984 models. Set the tls_get_addr feild.
985 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
986 indirect __tls_get_addr call via GOT.
987 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
988 transitions with indirect call and direct call with the addr32
991 2016-06-04 Christian Groessler <chris@groessler.org>
993 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
995 2016-06-02 Nick Clifton <nickc@redhat.com>
998 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1000 (arch_info_struct): Likewise.
1001 (architectures): Likewise.
1003 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1005 * config.bfd: Replace -uclibc with *.
1007 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1009 * elf64-x86-64.c: Replace data32 with data16 in comments.
1011 2016-05-31 Alan Modra <amodra@gmail.com>
1015 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1016 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1017 symbol given a version by a script different to the version
1018 of the symbol being added.
1019 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1020 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1021 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1022 (struct strtab_save): New.
1023 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1024 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1025 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1027 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1029 * elf32-hppa.h: Add extern "C".
1030 * elf32-nds32.h: Likewise.
1031 * elf32-tic6x.h: Likewise.
1033 2016-06-01 Nick Clifton <nickc@redhat.com>
1035 * po/sr.po: New Serbian translation.
1036 * configure.ac (ALL_LINGUAS): Add sr.
1037 * configure: Regenerate.
1039 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1041 * elfxx-mips.c (b_reloc_p): New function.
1042 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1045 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1047 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1048 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1049 reloc location from calculation, treat the addend as signed with
1050 local non-section symbols and enable overflow detection.
1052 2016-05-28 Alan Modra <amodra@gmail.com>
1054 * aoutx.h: Adjust linker callback calls throughout file,
1057 * coff-alpha.c: Likewise.
1058 * coff-arm.c: Likewise.
1059 * coff-h8300.c: Likewise.
1060 * coff-h8500.c: Likewise.
1061 * coff-i960.c: Likewise.
1062 * coff-mcore.c: Likewise.
1063 * coff-mips.c: Likewise.
1064 * coff-ppc.c: Likewise.
1065 * coff-rs6000.c: Likewise.
1066 * coff-sh.c: Likewise.
1067 * coff-tic80.c: Likewise.
1068 * coff-w65.c: Likewise.
1069 * coff-z80.c: Likewise.
1070 * coff-z8k.c: Likewise.
1071 * coff64-rs6000.c: Likewise.
1072 * cofflink.c: Likewise.
1073 * ecoff.c: Likewise.
1074 * elf-bfd.h: Likewise.
1075 * elf-m10200.c: Likewise.
1076 * elf-m10300.c: Likewise.
1077 * elf32-arc.c: Likewise.
1078 * elf32-arm.c: Likewise.
1079 * elf32-avr.c: Likewise.
1080 * elf32-bfin.c: Likewise.
1081 * elf32-cr16.c: Likewise.
1082 * elf32-cr16c.c: Likewise.
1083 * elf32-cris.c: Likewise.
1084 * elf32-crx.c: Likewise.
1085 * elf32-d10v.c: Likewise.
1086 * elf32-epiphany.c: Likewise.
1087 * elf32-fr30.c: Likewise.
1088 * elf32-frv.c: Likewise.
1089 * elf32-ft32.c: Likewise.
1090 * elf32-h8300.c: Likewise.
1091 * elf32-hppa.c: Likewise.
1092 * elf32-i370.c: Likewise.
1093 * elf32-i386.c: Likewise.
1094 * elf32-i860.c: Likewise.
1095 * elf32-ip2k.c: Likewise.
1096 * elf32-iq2000.c: Likewise.
1097 * elf32-lm32.c: Likewise.
1098 * elf32-m32c.c: Likewise.
1099 * elf32-m32r.c: Likewise.
1100 * elf32-m68hc1x.c: Likewise.
1101 * elf32-m68k.c: Likewise.
1102 * elf32-mep.c: Likewise.
1103 * elf32-metag.c: Likewise.
1104 * elf32-microblaze.c: Likewise.
1105 * elf32-moxie.c: Likewise.
1106 * elf32-msp430.c: Likewise.
1107 * elf32-mt.c: Likewise.
1108 * elf32-nds32.c: Likewise.
1109 * elf32-nios2.c: Likewise.
1110 * elf32-or1k.c: Likewise.
1111 * elf32-ppc.c: Likewise.
1112 * elf32-s390.c: Likewise.
1113 * elf32-score.c: Likewise.
1114 * elf32-score7.c: Likewise.
1115 * elf32-sh.c: Likewise.
1116 * elf32-sh64.c: Likewise.
1117 * elf32-spu.c: Likewise.
1118 * elf32-tic6x.c: Likewise.
1119 * elf32-tilepro.c: Likewise.
1120 * elf32-v850.c: Likewise.
1121 * elf32-vax.c: Likewise.
1122 * elf32-visium.c: Likewise.
1123 * elf32-xstormy16.c: Likewise.
1124 * elf32-xtensa.c: Likewise.
1125 * elf64-alpha.c: Likewise.
1126 * elf64-hppa.c: Likewise.
1127 * elf64-ia64-vms.c: Likewise.
1128 * elf64-mmix.c: Likewise.
1129 * elf64-ppc.c: Likewise.
1130 * elf64-s390.c: Likewise.
1131 * elf64-sh64.c: Likewise.
1132 * elf64-x86-64.c: Likewise.
1133 * elflink.c: Likewise.
1134 * elfnn-aarch64.c: Likewise.
1135 * elfnn-ia64.c: Likewise.
1136 * elfxx-mips.c: Likewise.
1137 * elfxx-sparc.c: Likewise.
1138 * elfxx-tilegx.c: Likewise.
1139 * linker.c: Likewise.
1140 * pdp11.c: Likewise.
1141 * pe-mips.c: Likewise.
1142 * reloc.c: Likewise.
1143 * reloc16.c: Likewise.
1144 * simple.c: Likewise.
1145 * vms-alpha.c: Likewise.
1146 * xcofflink.c: Likewise.
1147 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1148 status param. Adjust calls to these and linker callbacks throughout.
1149 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1150 get_ramstart): Delete status param. Adjust calls to these and
1151 linker callbacks throughout.
1153 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1155 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1156 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1157 target alignment verification.
1159 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1161 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1162 section name if `bfd_elf_string_from_elf_section' returns an
1165 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1167 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1168 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1169 for message. Continue processing rather than returning failure.
1171 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1173 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1174 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1175 Call `bfd_set_error'.
1177 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1180 * archive.c (bfd_slurp_armap): Replace
1181 bfd_elf64_archive_slurp_armap with
1182 _bfd_archive_64_bit_slurp_armap.
1183 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1184 BFD64 is defined and the archive is too big.
1185 (coff_write_armap): Likewise.
1186 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1187 (_bfd_archive_64_bit_slurp_armap): This.
1188 (bfd_elf64_archive_write_armap): Renamed to ...
1189 (_bfd_archive_64_bit_write_armap): This.
1190 * configure.ac: Add --enable-64-bit-archive.
1191 (want_64_bit_archive): New. Set to true by default for 64-bit
1192 MIPS and s390 ELF targets.
1193 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1194 * config.in: Regenerated.
1195 * configure: Likewise.
1196 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1197 (bfd_elf64_archive_slurp_armap): Likewise.
1198 (bfd_elf64_archive_write_armap): Likewise.
1199 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1200 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1201 (bfd_elf64_archive_truncate_arname): Likewise.
1202 (bfd_elf64_archive_read_ar_hdr): Likewise.
1203 (bfd_elf64_archive_write_ar_hdr): Likewise.
1204 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1205 (bfd_elf64_archive_get_elt_at_index): Likewise.
1206 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1207 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1208 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1209 (bfd_elf64_archive_slurp_armap): Likewise.
1210 (bfd_elf64_archive_write_armap): Likewise.
1211 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1212 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1213 (bfd_elf64_archive_truncate_arname): Likewise.
1214 (bfd_elf64_archive_read_ar_hdr): Likewise.
1215 (bfd_elf64_archive_write_ar_hdr): Likewise.
1216 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1217 (bfd_elf64_archive_get_elt_at_index): Likewise.
1218 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1219 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1220 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1221 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1222 bfd_elfNN_archive_functions isn't defined.
1223 (TARGET_LITTLE_SYM): Likewise.
1224 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1225 (_bfd_archive_64_bit_write_armap): Likewise.
1226 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1227 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1228 (_bfd_archive_64_bit_truncate_arname): Likewise.
1229 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1230 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1231 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1232 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1233 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1234 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1235 * libbfd.h: Regenerated.
1236 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1237 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1239 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1242 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1243 linker add_archive_element callback returns FALSE.
1244 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1245 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1246 archive element if linker add_archive_element callback returns
1248 * elflink.c (elf_link_add_archive_symbols): Likewise.
1249 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1250 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1251 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1252 (xcoff_link_check_ar_symbols): Likewise.
1254 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1256 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1257 <bfd_reloc_outofrange>: Unify error reporting code.
1259 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1261 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1262 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1263 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1264 * bfd-in2.h: Regenerate.
1265 * libbfd.h: Likewise.
1267 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1269 * config.bfd: Add entry for arm-phoenix.
1271 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1273 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1274 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1275 account for padding for stub section requiring one.
1276 (elf32_arm_build_stubs): Add comment to stress the importance of
1277 zeroing veneer section content.
1279 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1281 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1283 * bfd-in2.h: Regenerate.
1284 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1286 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1287 (arm_dedicated_stub_output_section_name): Likewise.
1288 (arm_dedicated_stub_input_section_ptr): Likewise.
1289 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1290 function description comment. Add support for dedicated output stub
1291 section to given stub types.
1292 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1293 elf32_arm_create_or_find_stub_sec.
1294 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1295 (elf32_arm_size_stubs): Pass stub type when calling
1296 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1297 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1299 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1302 when setting need_convert_load.
1304 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1306 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1309 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1314 (elf_i386_convert_load): Don't convert R_386_GOT32.
1316 2016-05-20 Alan Modra <amodra@gmail.com>
1319 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1320 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1322 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1324 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1325 (debug_arc_reloc): Likewise.
1326 (elf_arc_relocate_section): Likewise.
1327 (elf_arc_check_relocs): Likewise.
1328 (elf_arc_adjust_dynamic_symbol): Likewise.
1329 (elf_arc_add_symbol_hook): Likewise.
1331 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1333 * config.bfd: Remove `am34-*-linux*' support.
1335 2016-05-19 Alan Modra <amodra@gmail.com>
1337 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1338 relocs before plt relocs.
1340 2016-05-19 Alan Modra <amodra@gmail.com>
1342 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1343 before dereferencing.
1345 2016-05-18 Nick Clifton <nickc@redhat.com>
1347 * po/sv.po: Updated Swedish translation.
1349 2016-05-18 Alan Modra <amodra@gmail.com>
1351 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1352 for each BFD. Don't goto error_ret_free_local from outside loop.
1354 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1356 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1357 STB_GNU_UNIQUE handling.
1358 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1359 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1360 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1361 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1362 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1363 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1364 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1365 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1366 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1367 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1368 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1369 (elf_backend_add_symbol_hook): Remove macro.
1370 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1371 for STB_GNU_UNIQUE symbols.
1373 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1375 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1377 (v850_elf_copy_private_bfd_data): ... here. Call the new
1378 function and `_bfd_elf_copy_private_bfd_data'.
1380 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1384 GOTPCREL relocation against large section.
1386 2016-05-13 Alan Modra <amodra@gmail.com>
1388 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1389 linker dynamic sections in calculating size and address of
1390 dynamic tags rather than using output sections. Remove asserts.
1391 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1392 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1393 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1394 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1395 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1396 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1397 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1398 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1399 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1400 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1401 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1402 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1403 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1404 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1405 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1406 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1407 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1408 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1409 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1410 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1411 * elflink.c (bfd_elf_final_link): Likewise.
1412 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1413 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1414 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1415 don't set doit. Look up dynobj section.
1416 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1417 invocation and dynamic tag vma calculation. Don't test
1418 boolean var == TRUE.
1419 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1422 2016-05-13 Alan Modra <amodra@gmail.com>
1424 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1425 octets_per_byte. Put dynamic .rela.plt last in link orders.
1426 Assign output_offset for reloc sections rather than writing
1427 sorted relocs from block corresponding to output_offset.
1429 2016-05-12 Alan Modra <amodra@gmail.com>
1431 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1433 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1435 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1437 2016-05-11 Alan Modra <amodra@gmail.com>
1439 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1440 (elf32_hppa_check_relocs): Don't set dynobj.
1441 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1442 (elf32_hppa_build_stubs): Likewise.
1443 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1445 2016-05-11 Alan Modra <amodra@gmail.com>
1448 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1449 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1451 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1453 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1454 aarch64_tls_transition check.
1456 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1458 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1460 (arm_stub_sym_claimed): New function.
1461 (elf32_arm_create_stub): Use veneered symbol name and section if
1462 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1463 (arm_stub_claim_sym): New function.
1464 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1465 veneered symbol, otherwise create local symbol as before.
1467 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1469 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1470 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1471 and set branch type of a symbol.
1472 (bfd_elf32_arm_process_before_allocation): Likewise.
1473 (elf32_arm_relocate_section): Likewise and fix identation along the
1475 (allocate_dynrelocs_for_symbol): Likewise.
1476 (elf32_arm_finish_dynamic_symbol): Likewise.
1477 (elf32_arm_swap_symbol_in): Likewise.
1478 (elf32_arm_swap_symbol_out): Likewise.
1480 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1482 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1483 * bfd-in2.h: Regenerated.
1484 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1485 parameter to add_stub_section callback.
1486 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1487 and pass it down to add_stub_section.
1488 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1490 (elf32_arm_size_stubs): Add output section parameter to
1491 add_stub_section function pointer parameter.
1493 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1495 * elf32-arm.c (elf32_arm_create_stub): New function.
1496 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1498 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1500 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1501 arm_stub_a8_veneer_lwm enumerator.
1502 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1503 aforementioned enumerator.
1504 (struct elf32_arm_stub_hash_entry): Delete target_addend
1505 field and add source_value.
1506 (struct a8_erratum_fix): Delete addend field and add target_offset.
1507 (stub_hash_newfunc): Initialize source_value field amd remove
1508 initialization for target_addend.
1509 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1510 the else to being always executed, moving the
1511 arm_stub_a8_veneer_b_cond specific code in it. Remove
1512 stub_entry->target_addend from points_to computation.
1513 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1514 to target symbol from start of section rather than the offset from the
1516 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1517 fields from struct a8_erratum_fix's offset and target_offset
1519 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1520 veneered_insn_loc and loc using stub_entry's source_value.
1522 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1524 (elf32_arm_merge_eabi_attributes): Add merging logic for
1527 2016-05-10 Pip Cet <pipcet@gmail.com>
1530 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1531 Define as _bfd_generic_copy_link_hash_symbol_type when using
1534 2016-05-09 Nick Clifton <nickc@redhat.com>
1537 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1538 field before accessing sections array.
1540 2016-05-09 Christophe Monat <christophe.monat@st.com>
1543 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1544 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1546 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1548 (create_instruction_vldmdb): Likewise.
1549 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1550 uses it to re-encode.
1552 2016-05-09 Nick Clifton <nickc@redhat.com>
1555 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1558 2016-05-09 Alan Modra <amodra@gmail.com>
1560 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1562 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1566 documenting that indx == -3 if symbol is defined in a discarded
1568 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1569 symbol is defined in a discarded section.
1570 (elf_link_output_extsym): Strip a global symbol defined in a
1573 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1575 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1578 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1582 (elf_i386_convert_load_reloc): This. New function.
1583 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1585 (elf_x86_64_convert_load_reloc): This. New function.
1587 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1590 Don't check if contents == NULL.
1591 (elf_i386_tls_transition): Add from_relocate_section. Check
1592 from_relocate_section instead of contents != NULL. Update
1593 elf_i386_check_tls_transition call.
1594 (elf_i386_check_relocs): Cache the section contents if
1595 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1596 elf_i386_tls_transition.
1597 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1598 to elf_i386_tls_transition.
1599 (elf_backend_caches_rawsize): New.
1600 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1601 if contents == NULL.
1602 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1603 from_relocate_section instead of contents != NULL.
1604 (elf_x86_64_check_relocs): Cache the section contents if
1605 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1606 elf_x86_64_tls_transition.
1607 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1608 to elf_x86_64_tls_transition.
1609 (elf_backend_caches_rawsize): New.
1611 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1614 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1617 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1619 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1620 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1621 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1622 no_apply_dynamic_relocs.
1623 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1624 dynamic relocations generated.
1626 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1630 (elf_i386_create_dynamic_sections): Here.
1631 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1632 interp setting to ...
1633 (elf_x86_64_create_dynamic_sections): Here.
1635 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1638 and replace (EH)->has_got_reloc with GOT_RELOC.
1639 (elf_i386_fixup_symbol): Pass has_got_reloc to
1640 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1641 (elf_i386_allocate_dynrelocs): Likewise.
1642 (elf_i386_relocate_section): Likewise.
1643 (elf_i386_finish_dynamic_symbol): Likewise.
1644 (elf_i386_convert_load): Pass TRUE to
1645 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1646 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1647 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1648 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1649 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1650 (elf_x86_64_allocate_dynrelocs): Likewise.
1651 (elf_x86_64_relocate_section): Likewise.
1652 (elf_x86_64_finish_dynamic_symbol): Likewise.
1653 (elf_x86_64_convert_load): Pass TRUE to
1654 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1656 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1658 * elf32-i386.c (check_relocs_failed): New.
1659 (elf_i386_check_relocs): Set check_relocs_failed on error.
1660 (elf_i386_relocate_section): Skip if check_relocs failed.
1662 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1665 check_relocs_failed on error.
1667 2016-04-29 Nick Clifton <nickc@redhat.com>
1670 * elf-bfd.h (struct elf_backend_data): Rename
1671 elf_backend_set_special_section_info_and_link to
1672 elf_backend_copy_special_section_fields.
1673 * elfxx-target.h: Likewise.
1674 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1675 comparing section flags.
1676 (copy_special_section_fields): New function.
1677 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1678 Perform two scans over special sections. The first one looks for
1679 a direct mapping between the output section and an input section.
1680 The second scan looks for a possible match based upon section
1682 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1683 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1685 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1686 elf32_i386_copy_solaris_special_section_fields.
1687 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1688 Rename to elf32_sparc_copy_solaris_special_section_fields.
1689 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1690 elf64_x86_64_copy_solaris_special_section_fields.
1692 2016-04-28 Nick Clifton <nickc@redhat.com>
1694 * po/zh_CN.po: Updated Chinese (simplified) translation.
1696 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1700 when estimating distances between output sections.
1702 2016-04-27 Alan Modra <amodra@gmail.com>
1704 * elflink.c (_bfd_elf_is_start_stop): New function.
1705 (_bfd_elf_gc_mark_rsec): Use it.
1706 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1708 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1710 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1711 * mmo.c (mmo_get_section_contents): Likewise.
1712 (mmo_set_section_contents): Likewise.
1714 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf-bfd.h (elf_link_hash_table): Update comments for
1718 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1719 the unused NULL entry at the head of dynamic symbol table.
1720 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1723 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1725 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1726 created file from dynobj.
1728 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1730 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1731 normal input file if possible.
1733 2016-04-21 Nick Clifton <nickc@redhat.com>
1735 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1736 * aout-target.h: Likewise.
1737 * aout-tic30.c: Likewise.
1738 * binary.c: Likewise.
1740 * coff-alpha.c: Likewise.
1741 * coff-rs6000.c: Likewise.
1742 * coff64-rs6000.c: Likewise.
1743 * coffcode.h: Likewise.
1744 * i386msdos.c: Likewise.
1745 * i386os9k.c: Likewise.
1748 * libbfd-in.h: Likewise.
1749 * libecoff.h: Likewise.
1750 * mach-o-target.c: Likewise.
1752 * nlm-target.h: Likewise.
1753 * oasys.c: Likewise.
1755 * plugin.c: Likewise.
1756 * ppcboot.c: Likewise.
1759 * tekhex.c: Likewise.
1760 * versados.c: Likewise.
1761 * vms-alpha.c: Likewise.
1763 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1764 * linker.c (bfd_link_check_relocs): New function.
1765 (_bfd_generic_link_check_relocs): New function.
1766 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1767 _bfd_link_check_relocs field.
1768 (struct bfd_target)L Add _bfd_link_check_relocs field.
1769 * bfd-in2.h: Regenerate.
1770 * libbfd.h: Regenerate.
1772 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1775 (elf_backend_gc_sweep_hook): Likewise.
1776 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1777 (elf_backend_gc_sweep_hook): Likewise.
1779 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1781 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1782 in excluded sections
1784 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf64-x86-64.c (check_relocs_failed): New.
1788 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1789 Support relocation agaist local symbol. Set check_relocs_failed.
1790 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1791 R_X86_64_32 relocation overflow.
1792 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1793 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1795 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf32-i386.c (elf_i386_check_relocs): Call
1798 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1799 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1801 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1803 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1804 * elflink.c (_bfd_elf_link_check_relocs): New function.
1805 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1806 if check_relocs_after_open_input is FALSE.
1808 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1810 * cache.c: Update old style function definitions.
1811 * elf32-m68k.c: Likewise.
1812 * elf64-mmix.c: Likewise.
1813 * stab-syms.c: Likewise.
1815 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1817 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1819 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1821 * Makefile.in: Regenerated with automake 1.11.6.
1822 * aclocal.m4: Likewise.
1823 * doc/Makefile.in: Likewise.
1825 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1827 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1828 * bfd-in2.h: Regenerate.
1829 * libbfd.h: Regenerate.
1830 * elf32-arc.c: Add 'opcode/arc.h' include.
1831 (struct arc_relocation_data): Add symbol_name.
1832 (arc_special_overflow_checks): New function.
1833 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1834 required, add an extra comment.
1835 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1837 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1839 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1841 (elf_arc_relocate_section): Update enum uses.
1842 (elf_arc_check_relocs): Likewise.
1843 (elf_arc_finish_dynamic_symbol): Likewise.
1845 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1847 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1850 2016-04-14 Nick Clifton <nickc@redhat.com>
1853 * elf-bbfd.h (struct elf_backend_data): New field:
1855 New field: elf_backend_set_special_section_info_and_link
1856 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1858 (elf_backend_set_special_section_info_and_link): Define if not
1860 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1861 elf_backend_strtab_flags macros to initialise fields in structure.
1862 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1863 being set even if SHF_MERGE is not set.
1864 (elf_fake_sections): Likewise.
1865 (section_match): New function. Matches two ELF sections based
1866 upon fixed characteristics.
1867 (find_link): New function. Locates a section in a BFD that
1868 matches a section in a different BFD.
1869 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1870 fields of reserved sections.
1871 (bfd_elf_compute_section_file_positions): Set the flags for the
1872 .shstrtab section based upon the elf_strtab_flags field in the
1873 elf_backend_data structure.
1874 (swap_out_syms): Likewise for the .strtab section.
1875 * elflink.c (bfd_elf_final_link): Set the flags for the
1876 .strtab section based upon the elf_strtab_flags field in the
1877 elf_backend_data structure.
1878 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1879 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1881 (elf_backend_set_special_section_info_and_link): Define for
1883 * elf32-sparc.c: Likewise.
1884 * elf64-x86-64.c: Likewise.
1886 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1889 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1891 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1892 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1893 applies to read-only section.
1894 * elf32-i386.c (elf_i386_link_hash_table): Add
1895 readonly_dynrelocs_against_ifunc.
1896 (elf_i386_allocate_dynrelocs): Updated.
1897 (elf_i386_size_dynamic_sections): Issue an error for read-only
1898 segment with dynamic IFUNC relocations only if
1899 readonly_dynrelocs_against_ifunc is TRUE.
1900 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1901 readonly_dynrelocs_against_ifunc.
1902 (elf_x86_64_allocate_dynrelocs): Updated.
1903 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1904 segment with dynamic IFUNC relocations only if
1905 readonly_dynrelocs_against_ifunc is TRUE.
1906 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1909 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1911 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1912 a fall through from error_ret_free_internal. Free local_syms in
1913 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1915 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1917 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1918 (relocate_plt_for_entry): Likewise.
1920 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1922 * elf32-arc.c (elf_arc_check_relocs): Changed
1924 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1926 * elf32-arc.c (name_for_global_symbol): Changed assert.
1927 (get_replace_function): Created.:
1928 (struct arc_relocation_data): Changed to signed types.
1929 (defines S, L, P, PDATA): Casted to signed type.
1930 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1931 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1932 (arc_do_relocation): Changed.
1934 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1936 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1938 (elf_arc_relocate_section): Added and changed asserts, validating
1939 the synamic symbol index.
1940 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1941 relocation if symbol has dynindx set to -1.
1943 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1945 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1946 and internal symbols which have a dynamic index into local
1949 2016-04-04 Nick Clifton <nickc@redhat.com>
1952 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1953 version number if the version is zero.
1955 2016-04-01 Alan Modra <amodra@gmail.com>
1958 * elflink.c (on_needed_list): Recursively check needed status.
1959 (elf_link_add_object_symbols): Adjust.
1961 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1963 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1964 internal_relocs only if they aren't cached.
1966 2016-03-29 Nick Clifton <nickc@redhat.com>
1969 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1970 assertion on the size of the got section to allow it to be bigger
1971 than the number of relocs.
1973 2016-03-29 Toni Spets <toni.spets@iki.fi>
1976 * coffcode.h (coff_write_object_contents): Revert accidental
1979 2016-03-22 Alan Modra <amodra@gmail.com>
1982 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1983 DW_FORM_flag_present.
1985 2016-03-22 Nick Clifton <nickc@redhat.com>
1987 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1988 architecture name for backwards compatibility.
1990 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1991 unbounded stack use.
1993 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1994 sufficiently recent version of GCC.
1995 * configure: Regenerate.
1997 2016-03-22 Alan Modra <amodra@gmail.com>
2000 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2002 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2004 * archures.c (bfd_mach_arc_nps400): Define.
2005 * bfd-in2.h: Regenerate.
2006 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2007 some existing entries to make space.
2008 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2009 (arc_elf_final_write_processing): Likewise.
2011 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2013 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2015 (arc_elf_final_write_processing): Don't bother setting cpu field
2016 in e_flags, this will have been set elsewhere.
2018 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2020 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2023 2016-03-21 Nick Clifton <nickc@redhat.com>
2025 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2026 * configure: Regenerate.
2027 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2028 alloca with call to xmalloc.
2029 * elf32-nds32.c: Likewise.
2030 * elf64-hppa.c: Likewise.
2031 * elfxx-mips.c: Likewise.
2033 * pei-x86_64.c: Likewise.
2037 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2042 (elf_i386_relocate_section): Likewise.
2043 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2044 (elf_x86_64_relocate_section): Likewise.
2046 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2050 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2051 relocation overflow check.
2053 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2055 * bfd-in2.h: Regenerated.
2057 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2060 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2061 uses bytes not octets.
2062 * elflink.c (resolve_section): Likewise.
2063 Add a bfd parameter.
2064 (eval_section): Pass the input_bfd to resolve_section.
2065 (bfd_elf_perform_complex_relocation): Convert byte offset to
2066 octets before read and writing values.
2067 (elf_link_input_bfd): Add byte to octet conversions.
2068 (elf_reloc_link_order): Likewise.
2069 (elf_fixup_link_order): Likewise.
2070 (bfd_elf_final_link): Likewise.
2071 * reloc.c (_bfd_final_link_relocate): Likewise.
2072 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2074 2016-03-10 Nick Clifton <nickc@redhat.com>
2076 * config.bfd: Mark the i370 target as obsolete.
2078 2016-03-09 Pedro Alves <palves@redhat.com>
2080 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2081 gcc ABI)" to printable name.
2082 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2083 of "v850-rh850" as printable name.
2085 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2088 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2089 relocations against absolute symbols.
2091 2016-03-09 Alan Modra <amodra@gmail.com>
2094 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2095 length elements in the archive.
2097 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2100 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2101 for -E/--dynamic-list only when not relocatable.
2103 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2106 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2107 count for locally defined local IFUNC symbols in shared object.
2108 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2110 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2113 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2116 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2117 Andrew Burgess <andrew.burgess@embecosm.com>
2119 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2120 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2121 (arc_elf_howto_init): Added assert to validate relocations.
2122 (get_middle_endian_relocation): Delete.
2123 (middle_endian_convert): New function.
2124 (ME): Redefine, now does nothing.
2125 (IS_ME): New define.
2126 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2127 definition to call middle_endian_convert. Add a new local
2128 variable and make use of this throughout. Added call to
2129 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2131 2016-03-07 Nick Clifton <nickc@redhat.com>
2134 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2135 length elements in the archive.
2137 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2139 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2140 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2142 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2145 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2146 executable as definition if the new definition comes from a
2149 2016-03-02 Alan Modra <amodra@gmail.com>
2151 * Makefile.in: Regenerate.
2152 * po/SRC-POTFILES.in: Regenerate.
2154 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2156 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2157 relocation addend when sections get merged.
2159 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2161 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2163 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2164 Assert for code sections dynamic relocs.
2166 2016-02-26 Renlin Li <renlin.li@arm.com>
2168 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2169 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2171 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2174 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2175 load with locally bound symbols if PIC is false or there is no
2176 base register. Optimize branch to 0 if PIC is false.
2177 (elf_i386_relocate_section): Don't generate dynamic relocations
2178 against undefined weak symbols if PIC is false.
2179 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2180 if we can't estimate relocation overflow with --no-relax.
2181 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2182 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2183 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2184 against undefined weak symbols if PIC is false.
2186 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2189 * bfd.c (bfd): Change flags to 20 bits.
2190 (BFD_CONVERT_ELF_COMMON): New.
2191 (BFD_USE_ELF_STT_COMMON): Likewise.
2192 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2193 BFD_USE_ELF_STT_COMMON.
2194 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2195 * configure.ac: Remove --enable-elf-stt-common.
2196 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2197 common symbol depending on BFD_CONVERT_ELF_COMMON and
2198 BFD_USE_ELF_STT_COMMON.
2199 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2201 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2203 (elf_link_convert_common_type): New function.
2204 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2205 common symbol depending on BFD_CONVERT_ELF_COMMON and
2206 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2207 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2208 and BFD_USE_ELF_STT_COMMON to object_flags.
2209 (TARGET_LITTLE_SYM): Likewise.
2210 * syms.c (BSF_KEEP_G): Renamed to ...
2211 (BSF_ELF_COMMON): This.
2212 * bfd-in2.h: Regenerated.
2213 * config.in: Likewise.
2214 * configure: Likewise.
2216 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2221 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2222 (elf_i386_link_hash_entry): Add has_got_reloc and
2224 (elf_i386_link_hash_table): Add interp.
2225 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2227 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2229 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2230 (elf_i386_fixup_symbol): New function.
2231 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2232 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2233 relocations and discard relocations against resolved undefined
2234 weak symbols in executable. Don't make resolved undefined weak
2235 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2236 relocation against undefined weak symbols in PIE.
2237 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2238 (elf_i386_relocate_section): Don't generate dynamic relocations
2239 against resolved undefined weak symbols in PIE, except for
2241 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2242 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2243 Don't generate dynamic relocation against resolved undefined weak
2244 symbol in executable.
2245 (elf_i386_finish_dynamic_sections): Call
2246 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2247 (elf_backend_fixup_symbol): New.
2248 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2249 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2251 (elf_x86_64_link_hash_table): Add interp.
2252 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2254 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2256 (elf_x86_64_check_relocs): Set has_got_reloc and
2258 (elf_x86_64_fixup_symbol): New function.
2259 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2260 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2261 relocations and discard relocations against resolved undefined
2262 weak symbols in executable. Don't make resolved undefined weak
2263 symbols in executable dynamic.
2264 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2265 (elf_x86_64_relocate_section): Check relocation overflow for
2266 dynamic relocations against unresolved weak undefined symbols.
2267 Don't generate dynamic relocations against resolved weak
2268 undefined symbols in PIE.
2269 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2270 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2271 Don't generate dynamic relocation against resolved undefined weak
2272 symbol in executable.
2273 (elf_x86_64_finish_dynamic_sections): Call
2274 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2275 (elf_backend_fixup_symbol): New.
2277 2016-02-26 Alan Modra <amodra@gmail.com>
2279 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2280 save_restore_funcs, rest of sections when not relocatable.
2281 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2282 (sfpr_define): Define all symbols on emitted code.
2283 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2284 when relocatable. Move sfpr_define loop earlier.
2286 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2288 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2289 (elf_x86_64_relocate_section): Use it. Replace
2290 x86_64_elf_howto_table[r_type] with howto.
2292 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2295 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2296 symbol version is unknown.
2298 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2300 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2301 to (bfd_vma) -1 when setting needs_plt to 0.
2302 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2304 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2306 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2307 library, instead of PIC, and don't check PDE when making linker
2308 assigned symbol dynamic.
2310 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2312 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2313 ABIVERSION for non-executable stack.
2315 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2318 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2319 Always produce a RELATIVE reloc for a local symbol.
2321 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2323 Fix test-case ld-elf/pr19617b
2324 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2325 discard unused non-function symbols when --dynamic-list-data.
2327 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2329 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2330 dynsym section, even if it is empty, with dynamic sections.
2332 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2334 * syms.c: Remove BSF_COMMON from comments.
2335 * bfd-in2.h: Regenerated.
2337 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2339 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2340 for destination. Remove useless function parameters.
2341 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2343 2016-02-19 Nick Clifton <nickc@redhat.com>
2346 * aoutx.h (aout_link_add_symbols): Check for out of range string
2350 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2351 processing if we encounter a reloc without an associated symbol.
2353 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2356 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2357 sections for -E/--dynamic-list.
2359 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2361 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2364 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2366 * plugin.c (plugin_vec): Set match priority to 255.
2367 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2368 matching against the plugin vector, take priority from there not
2371 2016-02-15 Nick Clifton <nickc@redhat.com>
2373 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2374 for length and type fields. Use a signed value for the
2375 suffix_length field.
2377 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2380 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2381 significant bit in GOT offset for R_386_GOT32X.
2383 2016-02-10 Nick Clifton <nickc@redhat.com>
2386 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2388 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2389 number of messages about FDE encoding preventing .eh_frame_hdr
2392 2016-02-09 Nick Clifton <nickc@redhat.com>
2394 * oasys.c (oasys_archive_p): Fix indentation.
2395 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2396 constant for left shifting.
2398 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2399 helpful warning message to explain why certain AArch64 relocs
2402 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2404 * pe-mips.c (coff_mips_reloc): Fix formatting.
2406 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2408 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2409 to bfd_mach_arc_arc600.
2411 2016-02-04 Alan Modra <amodra@gmail.com>
2413 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2416 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2420 distances in the compressed_size field of the output section.
2422 2016-02-02 Alan Modra <amodra@gmail.com>
2424 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2425 ELFv2 entry optimization.
2427 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2430 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2431 no relocations in relocatable files.
2433 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2436 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2437 if a symbol from a library loaded via DT_NEEDED doesn't match
2438 the symbol referenced by regular object.
2440 2016-02-01 Nathaniel Smith <njs@pobox.com>
2442 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2445 2016-02-01 Alan Modra <amodra@gmail.com>
2447 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2448 an out of range reloc_index.
2449 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2451 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2453 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2454 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2455 * Makefile.in: Regenerated.
2457 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2459 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2461 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2464 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2466 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2468 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2472 against STT_GNU_IFUNC symbol only with dynamic symbols.
2473 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2475 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2478 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2479 decompress debug sections.
2481 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2483 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2486 2016-01-25 Nick Clifton <nickc@redhat.com>
2489 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2490 dsym filename buffer.
2492 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2494 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2496 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2498 * elfxx-mips.c (BZ16_REG): Correct calculation.
2500 2016-01-21 Nick Clifton <nickc@redhat.com>
2502 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2503 changing the type of _loc to be bfd_byte *.
2504 (elf_arc_finish_dynamic_symbol): Likewise.
2506 2016-01-21 Nick Clifton <nickc@redhat.com>
2509 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2510 class of the linker stub bfd.
2511 (elf32_arm_check_relocs): Skip check for pic format after
2512 processing a vxWorks R_ARM_ABS12 reloc.
2513 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2514 reporting a class mismatch.
2516 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2518 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2519 veneer for sym_sec != input_sec.
2520 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2521 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2522 calculation destination.
2524 2016-01-21 Alan Modra <amodra@gmail.com>
2526 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2527 (swap_linux_prpsinfo64_out): New function.
2528 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2529 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2530 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2531 (elfcore_write_linux_prpsinfo64): Likewise.
2532 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2533 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2534 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2536 2016-01-21 Alan Modra <amodra@gmail.com>
2538 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2539 * elf.c: Adjust #include.
2540 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2541 * Makefile.am (SOURCE_HFILES): Update.
2542 * Makefile.in: Regenerate.
2543 * po/SRC-PORFILES.in: Regenerate.
2545 2016-01-21 Alan Modra <amodra@gmail.com>
2547 * configure.ac: Move corefile selection later in file. Move
2548 tdefaults code immediately after other target vector code.
2549 * configure: Regenerate.
2551 2016-01-20 Mickael Guene <mickael.guene@st.com>
2553 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2554 section using '.text.noread' pattern.
2556 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2558 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2560 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2561 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2563 * arc-plt.def: New file.
2564 * arc-plt.h: Likewise.
2565 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2566 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2567 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2568 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2569 (name_for_global_symbol): Added.
2570 (ADD_RELA): Helper to create dynamic relocs.
2571 (new_got_entry_to_list): Create a new got entry in linked list.
2572 (symbol_has_entry_of_type): Search for specific type of entry in
2574 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2575 (is_reloc_for_TLS, arc_elf_set_private_flags)
2576 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2577 (arc_elf_merge_private_bfd_data): New functions.
2578 (debug_arc_reloc): Cleaned debug info printing.
2579 (PDATA reloc): Changed not to perform address alignment.
2580 (reverse_me): Added. Fix for ARC_32 relocs.
2581 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2583 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2584 Changed function to access an array of list of GOT entries instead
2585 of just an array of offsets.
2586 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2587 (elf_arc_check_relocs): Likewise.
2588 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2589 (elf_arc_finish_dynamic_sections): Likewise
2590 (arc_create_dynamic_sections): Modified conditions to create
2592 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2593 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2594 (relocate_plt_for_entry): Changed to support new way to define PLT
2596 (add_symbol_to_plt): Likewise.
2597 (arc_elf_link_hash_table_create): New function.
2599 2016-01-18 Nick Clifton <nickc@redhat.com>
2602 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2603 section number into internal section number.
2604 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2605 * coffswap.h (coff_swap_sym_in): Likewise.
2606 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2607 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2608 section number field is big enough to hold the external value.
2610 2016-01-17 Alan Modra <amodra@gmail.com>
2612 * configure: Regenerate.
2614 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2616 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2617 when address in first unwind entry does not match start of
2620 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2621 Jiong Wang <jiong.wang@arm.com>
2624 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2627 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2629 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2630 place 'R_' before the reloc name returned.
2631 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2632 the relocation string.
2634 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2636 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2637 factored out from...
2638 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2640 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2642 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2643 attribute check after ELF file header flag check.
2645 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2647 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2648 return status from `_bfd_elf_merge_object_attributes'.
2650 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2652 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2653 factored out from...
2654 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2656 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2658 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2659 handling of input MIPS ABI flags together.
2661 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2663 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2664 attribute checks for null input.
2666 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2668 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2669 pointers to target data.
2671 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2673 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2676 2016-01-01 Alan Modra <amodra@gmail.com>
2678 Update year range in copyright notice of all files.
2680 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2682 Copyright (C) 2016 Free Software Foundation, Inc.
2684 Copying and distribution of this file, with or without modification,
2685 are permitted in any medium without royalty provided the copyright
2686 notice and this notice are preserved.
2692 version-control: never