1 2016-08-31 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
4 track max group size with a new "group_size" var that is reduced
5 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
8 2016-08-31 Alan Modra <amodra@gmail.com>
10 * elf32-ppc.c (ppc_elf_section_processing): Delete.
11 (elf_backend_section_processing): Don't define.
12 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
13 split on non-exec sections differing in SHF_PPC_VLE. When
14 splitting segments, mark size invalid.
16 2016-08-30 Alan Modra <amodra@gmail.com>
19 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
21 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
25 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
26 R_386_PC32 relocation is used to call IFUNC function in PIC
29 2016-08-27 Alan Modra <amodra@gmail.com>
32 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
33 have corresponding SHF_GROUP sections.
34 (bfd_elf_set_group_contents): Comment.
36 2016-08-27 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (pc_dynrelocs): New function.
40 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
41 handle pic dynamic relocs.
43 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
45 * bfd-in.h (struct elf32_arm_params): Define.
46 (bfd_elf32_arm_set_target_relocs): Rename into ...
47 (bfd_elf32_arm_set_target_params): This. Use a struct
48 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
49 * bfd-in2.h: Regenerate.
50 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
51 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
52 elf32_arm_params rather than as individual parameters.
54 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
56 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
57 passed the end of htab->stub_group array.
58 (elf32_arm_create_or_find_stub_sec): Likewise.
59 (elf32_arm_create_stub): Likewise.
61 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
63 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
64 to TRUE for GOT and TLS relocs.
66 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
68 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
70 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
72 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
73 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
74 (struct elf_arc_link_hash_table): Likewise.
75 (elf_arc_link_hash_newfunc): Likewise.
76 (elf_arc_link_hash_table_free): Likewise.
77 (arc_elf_link_hash_table_create): Likewise.
78 (elf_arc_relocate_section): Fixed conditions related to dynamic
79 (elf_arc_check_relocs): Likewise.
80 (arc_elf_create_dynamic_sections): Added
81 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
82 through the hash table.
84 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
86 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
87 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
90 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
92 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
94 * bfd-in2.h: Regenerated from the previous changes.
95 * libbfd.h: Regenerated from the previous changes.
97 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
99 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
100 the input import library bfd.
101 * bfd-in2.h: Regenerate.
102 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
103 and new_cmse_stub_offset fields.
104 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
106 (elf32_arm_add_stub): Likewise for stub_offset.
107 (arm_new_stubs_start_offset_ptr): New function.
108 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
109 empty SG veneers to have zero relocations.
110 (arm_size_one_stub): Only initialize stub size and template
111 information for non empty veneers. Do not update veneer section size
112 if veneer already has an offset.
113 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
114 of a boolean indicating success or failure.
115 (cmse_scan): Change stub_changed parameter into an integer pointer
116 parameter cmse_stub_created to count the number of stub created and
117 adapt to change of return value in elf32_arm_create_stub.
118 (cmse_entry_fct_p): New function.
119 (arm_list_new_cmse_stub): Likewise.
120 (set_cmse_veneer_addr_from_implib): Likewise.
121 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
122 cmse_scan instead of that of cmse_stub_changed to compute the number
123 of stub created and use it to initialize stub_changed. Call
124 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
125 of return value in elf32_arm_create_stub. Use
126 arm_stub_section_start_offset () if not NULL to initialize size of
127 secure gateway veneers section. Initialize stub_offset of Cortex-A8
128 erratum fix to -1. Use ret to hold return value.
129 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
130 NULL to initialize size of secure gateway veneers section. Adapt
131 comment to stress the importance of zeroing veneer section content.
132 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
133 initialize eponymous field in struct elf32_arm_link_hash_table.
135 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
137 * elf32-s390.c (stdarg.h): New include.
138 (elf_s390_grok_psinfo): New function.
139 (elf_s390_write_core_note): New function.
140 (elf_backend_grok_psinfo): Declare backend hook.
141 (elf_backend_write_core_note): Likewise.
142 * elf64-s390.c (stdarg.h): New include.
143 (elf_s390_grok_prstatus): New function.
144 (elf_s390_grok_psinfo): New function.
145 (elf_s390_write_core_note): New function.
146 (elf_backend_grok_prstatus): Declare backend hook.
147 (elf_backend_grok_psinfo): Likewise.
148 (elf_backend_write_core_note): Likewise.
150 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
152 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
153 (elf_s390_finish_ifunc_symbol): Likewise.
154 (elf_s390_finish_dynamic_symbol): Likewise.
155 (elf_s390_finish_dynamic_sections): Likewise.
156 (elf_s390_grok_prstatus): Likewise.
157 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
158 (elf_s390_finish_dynamic_symbol): Likewise.
160 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
162 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
164 2016-08-23 Nick Clifton <nickc@redhat.com>
166 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
167 there is no arm data associated with the section.
169 2016-08-23 Alan Modra <amodra@gmail.com>
172 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
173 _GLOBAL_OFFSET_TABLE_, not start of .got section.
175 2016-08-22 Nick Clifton <nickc@redhat.com>
177 * doc/chew.c (main): Free the string buffer used to files as they
180 2016-08-22 Alan Modra <amodra@gmail.com>
182 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
183 (ppc_elf_relocate_section): ..to here. Comment. Error on
184 detecting -mbss-plt -fPIC local ifuncs too.
185 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
186 branch table entries.
188 2016-08-19 Nick Clifton <nickc@redhat.com>
190 * elf.c (assign_section_numbers): Assign number for the .shstrtab
191 section after the symbol table and string table sections.
193 2016-08-19 Alan Modra <amodra@gmail.com>
195 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
196 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
197 dyn_relocs for weakdefs.
198 (alias_readonly_dynrelocs): New function.
199 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
200 (ppc64_elf_relocate_section): Simplify condition under which
201 dyn_relocs are emitted.
203 2016-08-19 Alan Modra <amodra@gmail.com>
206 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
207 (readonly_dynrelocs): Comment fix.
208 (global_entry_stub): New function.
209 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
210 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
211 that in size_global_entry_stubs, handling ifunc too. Delete dead
213 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
214 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
215 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
216 undefweak syms. Expand and correct comments.
217 (size_global_entry_stubs): Ensure symbol is defined.
218 (ppc64_elf_relocate_section): Match condition under which
219 dyn_relocs are emitted to that in allocate_dynrelocs.
221 2016-08-12 Alan Modra <amodra@gmail.com>
223 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
224 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
225 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
227 2016-08-11 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
230 non_got_ref true in any case where we could have generated dynbss
231 copies but decide not to do so.
233 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
235 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
236 the stub address retrieved if associated with a microMIPS
239 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
241 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
242 stub also add STO_MICROMIPS annotation.
244 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
246 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
247 in microMIPS LA25 stub references.
249 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
251 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
252 adjusting the use_count of merged .got entries.
254 2016-08-08 Nick Clifton <nickc@redhat.com>
256 * doc/chew.c (delete_string): Only free the string buffer if it is
257 there. Mark the buffer as NULL after freeing.
258 (drop): Free the dropped string.
259 (free_words): New function: Frees the memory allocated to the
261 (add_instrinsic): Duplicate the name string, so that it can be
263 (compile): Free unused words.
264 (main): Free the dictionary and top level string buffers at the
267 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
269 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
270 * bfd-in2.h: Regenerate.
271 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
273 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
274 cmse_implib field in struct elf32_arm_link_hash_table.
275 (elf32_arm_filter_cmse_symbols): New function.
276 (elf32_arm_filter_implib_symbols): Likewise.
277 (elf_backend_filter_implib_symbols): Define to
278 elf32_arm_filter_implib_symbols.
280 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
282 * elf32-arm.c (CMSE_PREFIX): Define macro.
283 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
284 (cmse_branch_thumb_only): Declare stub.
285 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
286 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
287 FALSE if there is no PLT.
288 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
289 (elf32_arm_final_link_relocate): Likewise.
290 (elf32_arm_gc_sweep_hook): Likewise.
291 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
292 secure entry functions.
293 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
294 (arm_dedicated_stub_output_section_required): Change to a switch case
295 and add a case for arm_stub_cmse_branch_thumb_only.
296 (arm_dedicated_stub_output_section_required_alignment): Likewise.
297 (arm_stub_dedicated_output_section_name): Likewise.
298 (arm_stub_dedicated_input_section_ptr): Likewise and remove
299 ATTRIBUTE_UNUSED for htab parameter.
300 (arm_stub_required_alignment): Likewise.
301 (arm_stub_sym_claimed): Likewise.
302 (arm_dedicated_stub_section_padding): Likewise.
303 (cmse_scan): New function.
304 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
305 Set stub_changed to TRUE if such veneers were created.
306 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
309 2016-08-02 Alan Modra <amodra@gmail.com>
312 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
314 2016-08-02 Nick Clifton <nickc@redhat.com>
317 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
318 (elf_backend_sweep_hook): Delete.
320 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
321 Kwok Cheung Yeung <kcy@codesourcery.com>
323 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
324 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
325 (ppc_elf_vle_split16): Clear field before inserting.
327 2016-08-01 Nick Clifton <nickc@redhat.com>
329 * po/sv.po: Updated Swedish translation.
331 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
332 Nick Clifton <nickc@redhat.com>
335 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
336 of the coff_section_data before using it.
338 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
340 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
341 in PLT compression selection.
342 (_bfd_mips_elf_check_relocs): Likewise.
344 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
346 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
347 case where there's no elf_link_hash_entry while processing
348 GOT_NORMAL got entries.
350 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
352 * version.m4 (BFD_VERSION): Set to 2.27.51.
353 * configure: Regenerated.
355 2016-07-21 Nick Clifton <nickc@redhat.com>
357 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
358 (swap_out_syms): Return an error when not finding ELF output
359 section rather than asserting.
361 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
363 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
365 2016-07-20 John Baldwin <jhb@FreeBSD.org>
367 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
368 and handle pr_pid if present.
370 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
373 * elf.c (assign_file_positions_for_load_sections): Also check
374 p_paddr for program header space.
376 2016-07-20 Alan Modra <amodra@gmail.com>
378 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
379 ppc64_elf_unhandled_reloc for special_function.
380 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
382 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
384 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
386 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
387 corresponding error message.
389 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
391 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
392 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
393 (branch_reloc_p): New function.
394 (mips_elf_calculate_relocation): Handle ISA mode determination
395 for relocations against section symbols, against absolute
396 symbols and absolute relocations. Also set `*cross_mode_jump_p'
398 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
399 checks for weak undefined symbols. Also check target alignment
400 within the same ISA mode.
401 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
402 in the alignment check.
403 <R_MICROMIPS_PC7_S1>: Add an alignment check.
404 <R_MICROMIPS_PC10_S1>: Likewise.
405 <R_MICROMIPS_PC16_S1>: Likewise.
406 (mips_elf_perform_relocation): Report a failure for unsupported
407 same-mode JALX instructions and cross-mode branches.
408 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
409 error messages for jumps to misaligned addresses.
411 2016-07-16 Alan Modra <amodra@gmail.com>
413 * elflink.c: Include plugin-api.h.
414 * plugin.c (bfd_plugin_open_input): New function, extracted from..
416 * plugin.h: Don't include bfd.h.
417 (bfd_plugin_open_input): Declare.
419 2016-07-16 Alan Modra <amodra@gmail.com>
421 * targets.c (bfd_seach_for_target): Rename to..
422 (bfd_iterate_over_targets): ..this. Rewrite doc.
423 * bfd-in2.h: Regenerate.
425 2016-07-16 Alan Modra <amodra@gmail.com>
427 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
428 * libbfd.h: Regenerate.
429 * bfd-in2.h: Regenerate.
431 2016-07-16 Alan Modra <amodra@gmail.com>
433 * libbfd-in.h (BFD_ALIGN): Move to..
435 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
436 * elf32-ppc.c (default_params): Adjust init.
437 (ppc_elf_link_params): Set pagesize_p2.
438 * libbfd.h: Regenerate.
439 * bfd-in2.h: Regenerate.
441 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
443 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
444 (_bfd_elf_filter_global_symbols): Declare.
445 * elf.c (_bfd_elf_filter_global_symbols): New function.
446 * elflink.c (elf_filter_global_symbols): Likewise.
447 (elf_output_implib): Likewise.
448 (bfd_elf_final_link): Call above function, failing if it does.
449 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
451 (elf_backend_copy_indirect_symbol): Fix spacing.
452 (elf_backend_hide_symbol): Likewise.
453 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
455 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
456 Nick Clifton <nickc@redhat.com>
458 * elf32-arc.c (PR_DEBUG): Delete.
459 Fix printing of debug information. Fix formatting of debug
461 (debug_arc_reloc): Handle symbols that are not from an input file.
462 (arc_do_relocation): Remove excessive exclamation points.
464 * arc-got.h: Fix formatting. Fix printing of debug information.
465 (new_got_entry_to_list): Use xmalloc.
466 * config.bfd: use the big-endian arc vector as the default vector
467 for big-endian arc targets.
469 2016-07-15 Alan Modra <amodra@gmail.com>
471 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
472 from marking sym_indices.
474 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
476 * reloc.c (bfd_perform_relocation): Try the `howto' handler
477 first with relocations against absolute symbols.
478 (bfd_install_relocation): Likewise.
480 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
482 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
483 .got/.got.plt sections to 8 bytes.
485 2016-07-12 Nick Clifton <nickc@redhat.com>
487 * binary.c (binary_set_section_contents): Second grammar fix.
489 2016-07-12 Douglas B Rupp <rupp@adacore.com>
491 * binary.c (binary_set_section_contents): Fix grammar in warning
494 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
496 * elf32-arc.c: made PR_DEBUG always defined.
498 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
500 * arc-got.h: Moved got related structures from elf32-arc.c to
501 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
502 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
503 tls_type_for_reloc, symbol_has_entry_of_type,
504 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
505 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
506 relocate_fix_got_relocs_for_got_info,
507 create_got_dynrelocs_for_single_entry,
508 create_got_dynrelocs_for_got_info): Added to file.
509 * elf32-arc.c: Removed GOT & TLS related structs and functions to
512 2016-07-08 James Bowman <james.bowman@ftdichip.com>
514 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
516 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
518 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
519 (THUMB32_MOVW): Likewise.
520 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
521 (DEF_STUBS): Define long_branch_thumb2_only_pure.
522 (arm_stub_is_thumb): Add new veneer stub.
523 (arm_type_of_stub): Use new veneer.
524 (arm_stub_required_alignment): Add new veneer.
526 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
528 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
529 (SEC_ELF_PURECODE): ... this.
530 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
532 (elf32_arm_fake_sections): Likewise.
533 (elf_32_arm_section_flags): Likewise.
534 (elf_32_arm_lookup_section_flags): Likewise.
535 * section.c (SEC_ELF_NOREAD): Rename to ...
536 (SEC_ELF_PURECODE): ... this.
538 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
540 * elf32-arm.c (using_thumb2_bl): New function.
541 (arm_type_of_stub): Declare thumb2 variable together and change type
542 to bfd_boolean. Use using_thumb2_bl () to determine whether
543 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
544 checked for BL range.
545 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
546 the bit size of BL offset.
548 2016-06-29 Nick Clifton <nickc@redhat.com>
550 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
551 Returns TRUE for AArch64 mapping symbols.
552 (elfNN_aarch64_backend_symbol_processing): New function. Marks
553 mapping symbols as precious in object files so that they will not
555 (elf_backend_symbol_processing): Define.
557 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
558 for ARM mapping symbols.
559 (elf32_arm_backend_symbol_processing): Make use of the new function.
561 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
564 * elflink.c (elf_link_check_versioned_symbol): Return false
565 for unreferenced undefined symbol.
567 2016-06-28 Nick Clifton <nickc@redhat.com>
569 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
572 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
573 function. Marks mapping symbols in object files as precious, so
574 that strip will not remove them.
575 (elf_backend_symbol_processing): Define.
577 2016-06-28 James Clarke <jrtc27@jrtc27.com>
579 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
580 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
582 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
584 * elf32-mips.c (elf_mips16_howto_table_rel): Add
586 (mips16_reloc_map): Likewise.
587 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
588 (mips16_elf64_howto_table_rela): Likewise.
589 (mips16_reloc_map): Likewise.
590 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
591 (elf_mips16_howto_table_rela): Likewise.
592 (mips16_reloc_map): Likewise.
593 * elfxx-mips.c (mips16_branch_reloc_p): New function.
594 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
595 (b_reloc_p): Likewise.
596 (mips_elf_calculate_relocation): Likewise.
597 (_bfd_mips_elf_check_relocs): Likewise.
598 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
599 * bfd-in2.h: Regenerate.
600 * libbfd.h: Regenerate.
602 2016-06-27 Alan Modra <amodra@gmail.com>
605 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
606 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
608 (ppc64_elf_size_stubs): Adjust to suit.
610 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
612 * elf32-dlx.h: New file.
613 * elf32-dlx.c: Adjust.
615 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
617 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
619 2016-06-24 John Baldwin <jhb@FreeBSD.org>
621 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
624 2016-06-24 John Baldwin <jhb@FreeBSD.org>
626 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
627 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
628 (elfcore_grok_freebsd_psinfo): New function.
629 (elfcore_grok_freebsd_prstatus): New function.
630 (elfcore_grok_freebsd_note): New function.
631 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
634 2016-06-24 Joel Brobecker <brobecker@adacore.com>
636 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
639 2016-06-24 Alan Modra <amodra@gmail.com>
641 * config.bfd: Delete mips vxworks patterns matched earlier.
642 Combine mips*-*-none with mips*-*-elf*.
644 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
646 * elfxx-mips.c (mips_elf_perform_relocation): Call
647 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
648 use the `%X%H' format for the cross-mode jump conversion error
649 message. Remove the full stop from the end of the message.
650 Continue processing rather than returning failure.
652 2016-06-21 Graham Markall <graham.markall@embecosm.com>
654 * archures.c: Remove bfd_mach_arc_nps400.
655 * bfd-in2.h: Likewise.
656 * cpu-arc.c (arch_info_struct): Likewise.
657 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
660 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
664 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
666 (elf_link_is_defined_archive_symbol): Call
667 bfd_link_plugin_object_p on unknown plugin object and use the
668 IR symbol table if the input is an IR object.
669 * plugin.c (bfd_link_plugin_object_p): New function.
670 * plugin.h (bfd_link_plugin_object_p): New prototype.
672 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
675 * elflink.c (elf_link_add_object_symbols): Don't check alignment
676 on symbol from plugin dummy input.
678 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
680 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
682 * bfd-in2.h: Regenerated.
683 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
684 with bfd_plugin_unknown.
686 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
689 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
690 bfd_boolean argument.
691 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
692 "shared object" with "PIC object" in comments.
693 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
694 "shared object" with "PIC object" in comments. Avoid PLT if
695 requested. Generate dynamic relocations for non-GOT references.
696 Make room for the special first entry in PLT and allocate PLT
697 entry only for PLT and PC-relative references. Store dynamic
698 GOT relocations in .rel[a].iplt section for static executables.
699 If PLT isn't used, always use GOT for symbol value. Don't
700 allocate GOT entry if it isn't used.
701 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
702 count only in the code section. Allocate dynamic pointer
703 relocation against STT_GNU_IFUNC symbol in the non-code section.
704 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
705 only for PC-relative references.
706 (elf_i386_allocate_dynrelocs): Pass TRUE to
707 _bfd_elf_allocate_ifunc_dyn_relocs.
708 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
709 relocations against STT_GNU_IFUNC symbols without PLT. Generate
710 dynamic pointer relocation against STT_GNU_IFUNC symbol in
711 the non-code section and store it in the proper REL section.
712 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
714 (elf_i386_finish_dynamic_symbol): Generate dynamic
715 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
716 STT_GNU_IFUNC symbols without PLT.
717 (elf_i386_finish_dynamic_sections): Don't handle local
718 STT_GNU_IFUNC symbols here.
719 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
721 (elf_backend_output_arch_local_syms): New.
722 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
723 count only in the code section. Allocate dynamic pointer
724 relocation against STT_GNU_IFUNC symbol in the non-code section.
725 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
726 count only for PC-relative references.
727 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
728 _bfd_elf_allocate_ifunc_dyn_relocs.
729 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
730 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
731 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
732 without PLT. Generate dynamic pointer relocation against
733 STT_GNU_IFUNC symbol in the non-code section and store it in
734 the proper RELA section. Don't allow non-pointer relocation
735 against STT_GNU_IFUNC symbol without PLT.
736 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
737 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
738 STT_GNU_IFUNC symbols without PLT.
739 (elf_x86_64_finish_dynamic_sections): Don't handle local
740 STT_GNU_IFUNC symbols here.
741 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
743 (elf_backend_output_arch_local_syms): New.
744 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
745 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
747 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
748 Tony Wang <tony.wang@arm.com>
750 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
752 (stub_long_branch_thumb2_only): Define stub.
753 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
754 (arm_stub_long_branch_thumb2_only): Likewise.
755 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
758 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
760 * archures.c (bfd_mach_sparc_v8plusc): Define.
761 (bfd_mach_sparc_v9c): Likewise.
762 (bfd_mach_sparc_v8plusd): Likewise.
763 (bfd_mach_sparc_v9d): Likewise.
764 (bfd_mach_sparc_v8pluse): Likewise.
765 (bfd_mach_sparc_v9e): Likewise.
766 (bfd_mach_sparc_v8plusv): Likewise
767 (bfd_mach_sparc_v9v): Likewise.
768 (bfd_mach_sparc_v8plusm): Likewise.
769 (bfd_mach_sparc_v9m): Likewise.
770 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
771 (bfd_mach_sparc_64bit_p): Likewise.
772 * bfd-in2.h: Regenerate.
773 * cpu-sparc.c (arch_info_struct): Add entries for
774 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
775 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
776 and bfd_mach_sparc_v9{c,d,e,v,m}.
777 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
778 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
780 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
782 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
783 symbols for relocations against IFUNC symbols.
784 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
786 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
788 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
789 .rela.iplt in DT_PLTRELSZ.
790 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
791 for DT_PLTRELSZ and DT_RELASZ as well.
793 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
796 non-loaded, non-alloced sections.
797 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
799 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
801 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
802 allocating dynamic relocation.
803 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
805 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
808 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
809 offsets until reloc_toaddr.
811 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
814 Don't check symbol type for STN_UNDEF symbol index.
815 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
816 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
819 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
821 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
823 (using_thumb2): Try Tag_THUMB_ISA_use first and check
824 for exact arch value then. Force review of arch check logic for new
826 (arch_has_arm_nop): Update and fix arch check logic. Force review of
827 that logic for new architecture.
828 (arch_has_thumb2_nop): Remove.
829 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
830 (elf32_arm_final_link_relocate): Likewise but using thumb2.
832 2016-06-14 Alan Modra <amodra@gmail.com>
834 * bfd-in.h (bfd_my_archive): Delete.
835 * bfd-in2.h: Regenerate.
837 2016-06-14 Alan Modra <amodra@gmail.com>
840 * archive.c (open_nested_file): Set my_archive.
841 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
843 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
844 (bfd_seek): Likewise.
845 * bfdwin.c (bfd_get_file_window): Likewise.
846 * cache.c (cache_bmmap): Likewise.
847 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
848 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
850 * plugin.c (try_claim): Likewise.
851 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
852 file within thin archive, not the archive.
854 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
857 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
858 section address for R_386_GOT32/R_386_GOT32X relocations against
859 IFUNC symbols if there is no base register and return error for
862 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
864 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
865 GOT32 adjustment for static executables.
867 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
869 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
871 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
873 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
875 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
877 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
879 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
881 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
882 (SECTSTART): Changed.
883 (elf_arc_relocate_section): Fixed mistake in PIE related
885 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
887 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
889 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
890 enable support for "-z combreloc" and DT_RELACOUNT.
891 (elf_backend_reloc_type_class): Likewise
893 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
896 * elf32-i386.c (elf_i386_relocate_section): When relocating
897 R_386_GOT32, return error without a base register for PIC and
898 subtract the .got.plt section address only with a base register.
900 2016-06-10 Alan Modra <amodra@gmail.com>
902 * elf-strtab.c (struct strtab_save): Use size_t for "size".
903 (struct elf_strtab_hash): Likewise for "size" and "alloced".
904 (_bfd_elf_strtab_init): Formatting.
905 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
906 (_bfd_elf_strtab_addref): Take size_t idx param.
907 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
908 (_bfd_elf_strtab_offset): Likewise.
909 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
910 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
911 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
912 (_bfd_elf_strtab_finalize): Similarly.
913 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
914 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
915 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
916 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
918 (bfd_section_from_shdr): Delete amt.
919 (_bfd_elf_init_reloc_shdr): Likewise.
920 (_bfd_elf_link_assign_sym_version): Likewise.
921 (assign_section_numbers): Use size_t reloc_count.
922 * elflink.c (struct elf_symbuf_head): Use size_t "count".
923 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
924 (elf_link_is_defined_archive_symbol): Likewise.
925 (elf_add_dt_needed_tag): Likewise.
926 (elf_finalize_dynstr): Likewise.
927 (elf_link_add_object_symbols): Likewise.
928 (bfd_elf_size_dynamic_sections): Likewise.
929 (elf_create_symbuf): Similarly.
930 (bfd_elf_match_symbols_in_sections): Likewise.
931 (elf_link_swap_symbols_out): Likewise.
932 (elf_link_check_versioned_symbol): Likewise.
933 (bfd_elf_gc_record_vtinherit): Likewise.
934 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
936 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
939 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
940 and relocs only if shrinking occurred.
942 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
944 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
945 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
946 (elf_i386_check_tls_transition): Check indirect call and direct
947 call with the addr32 prefix for general and local dynamic models.
948 Set the tls_get_addr feild.
949 (elf_i386_convert_load_reloc): Always use addr32 prefix for
950 indirect ___tls_get_addr call via GOT.
951 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
952 transitions with indirect call and direct call with the addr32
955 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
957 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
958 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
959 (elf_s390_relocate_section): Fix comment.
960 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
963 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
965 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
966 section offset when calculation the larl operand in the first PLT
969 2016-06-07 Alan Modra <amodra@gmail.com>
971 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
972 to match other 32-bit archs.
973 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
974 (ppc_elf_object_p): Call it.
975 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
977 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
978 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
979 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
980 _bfd_elf_ppc_at_tprel_transform): Move to..
982 (_bfd_elf_ppc_set_arch): Declare.
983 * bfd-in2.h: Regenerate.
985 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
987 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
988 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
989 (elf_x86_64_check_tls_transition): Check indirect call and
990 direct call with the addr32 prefix for general and local dynamic
991 models. Set the tls_get_addr feild.
992 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
993 indirect __tls_get_addr call via GOT.
994 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
995 transitions with indirect call and direct call with the addr32
998 2016-06-04 Christian Groessler <chris@groessler.org>
1000 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1002 2016-06-02 Nick Clifton <nickc@redhat.com>
1005 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1007 (arch_info_struct): Likewise.
1008 (architectures): Likewise.
1010 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1012 * config.bfd: Replace -uclibc with *.
1014 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1016 * elf64-x86-64.c: Replace data32 with data16 in comments.
1018 2016-05-31 Alan Modra <amodra@gmail.com>
1022 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1023 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1024 symbol given a version by a script different to the version
1025 of the symbol being added.
1026 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1027 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1028 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1029 (struct strtab_save): New.
1030 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1031 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1032 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1034 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1036 * elf32-hppa.h: Add extern "C".
1037 * elf32-nds32.h: Likewise.
1038 * elf32-tic6x.h: Likewise.
1040 2016-06-01 Nick Clifton <nickc@redhat.com>
1042 * po/sr.po: New Serbian translation.
1043 * configure.ac (ALL_LINGUAS): Add sr.
1044 * configure: Regenerate.
1046 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1048 * elfxx-mips.c (b_reloc_p): New function.
1049 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1052 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1054 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1055 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1056 reloc location from calculation, treat the addend as signed with
1057 local non-section symbols and enable overflow detection.
1059 2016-05-28 Alan Modra <amodra@gmail.com>
1061 * aoutx.h: Adjust linker callback calls throughout file,
1064 * coff-alpha.c: Likewise.
1065 * coff-arm.c: Likewise.
1066 * coff-h8300.c: Likewise.
1067 * coff-h8500.c: Likewise.
1068 * coff-i960.c: Likewise.
1069 * coff-mcore.c: Likewise.
1070 * coff-mips.c: Likewise.
1071 * coff-ppc.c: Likewise.
1072 * coff-rs6000.c: Likewise.
1073 * coff-sh.c: Likewise.
1074 * coff-tic80.c: Likewise.
1075 * coff-w65.c: Likewise.
1076 * coff-z80.c: Likewise.
1077 * coff-z8k.c: Likewise.
1078 * coff64-rs6000.c: Likewise.
1079 * cofflink.c: Likewise.
1080 * ecoff.c: Likewise.
1081 * elf-bfd.h: Likewise.
1082 * elf-m10200.c: Likewise.
1083 * elf-m10300.c: Likewise.
1084 * elf32-arc.c: Likewise.
1085 * elf32-arm.c: Likewise.
1086 * elf32-avr.c: Likewise.
1087 * elf32-bfin.c: Likewise.
1088 * elf32-cr16.c: Likewise.
1089 * elf32-cr16c.c: Likewise.
1090 * elf32-cris.c: Likewise.
1091 * elf32-crx.c: Likewise.
1092 * elf32-d10v.c: Likewise.
1093 * elf32-epiphany.c: Likewise.
1094 * elf32-fr30.c: Likewise.
1095 * elf32-frv.c: Likewise.
1096 * elf32-ft32.c: Likewise.
1097 * elf32-h8300.c: Likewise.
1098 * elf32-hppa.c: Likewise.
1099 * elf32-i370.c: Likewise.
1100 * elf32-i386.c: Likewise.
1101 * elf32-i860.c: Likewise.
1102 * elf32-ip2k.c: Likewise.
1103 * elf32-iq2000.c: Likewise.
1104 * elf32-lm32.c: Likewise.
1105 * elf32-m32c.c: Likewise.
1106 * elf32-m32r.c: Likewise.
1107 * elf32-m68hc1x.c: Likewise.
1108 * elf32-m68k.c: Likewise.
1109 * elf32-mep.c: Likewise.
1110 * elf32-metag.c: Likewise.
1111 * elf32-microblaze.c: Likewise.
1112 * elf32-moxie.c: Likewise.
1113 * elf32-msp430.c: Likewise.
1114 * elf32-mt.c: Likewise.
1115 * elf32-nds32.c: Likewise.
1116 * elf32-nios2.c: Likewise.
1117 * elf32-or1k.c: Likewise.
1118 * elf32-ppc.c: Likewise.
1119 * elf32-s390.c: Likewise.
1120 * elf32-score.c: Likewise.
1121 * elf32-score7.c: Likewise.
1122 * elf32-sh.c: Likewise.
1123 * elf32-sh64.c: Likewise.
1124 * elf32-spu.c: Likewise.
1125 * elf32-tic6x.c: Likewise.
1126 * elf32-tilepro.c: Likewise.
1127 * elf32-v850.c: Likewise.
1128 * elf32-vax.c: Likewise.
1129 * elf32-visium.c: Likewise.
1130 * elf32-xstormy16.c: Likewise.
1131 * elf32-xtensa.c: Likewise.
1132 * elf64-alpha.c: Likewise.
1133 * elf64-hppa.c: Likewise.
1134 * elf64-ia64-vms.c: Likewise.
1135 * elf64-mmix.c: Likewise.
1136 * elf64-ppc.c: Likewise.
1137 * elf64-s390.c: Likewise.
1138 * elf64-sh64.c: Likewise.
1139 * elf64-x86-64.c: Likewise.
1140 * elflink.c: Likewise.
1141 * elfnn-aarch64.c: Likewise.
1142 * elfnn-ia64.c: Likewise.
1143 * elfxx-mips.c: Likewise.
1144 * elfxx-sparc.c: Likewise.
1145 * elfxx-tilegx.c: Likewise.
1146 * linker.c: Likewise.
1147 * pdp11.c: Likewise.
1148 * pe-mips.c: Likewise.
1149 * reloc.c: Likewise.
1150 * reloc16.c: Likewise.
1151 * simple.c: Likewise.
1152 * vms-alpha.c: Likewise.
1153 * xcofflink.c: Likewise.
1154 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1155 status param. Adjust calls to these and linker callbacks throughout.
1156 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1157 get_ramstart): Delete status param. Adjust calls to these and
1158 linker callbacks throughout.
1160 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1162 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1163 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1164 target alignment verification.
1166 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1168 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1169 section name if `bfd_elf_string_from_elf_section' returns an
1172 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1174 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1175 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1176 for message. Continue processing rather than returning failure.
1178 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1180 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1181 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1182 Call `bfd_set_error'.
1184 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1187 * archive.c (bfd_slurp_armap): Replace
1188 bfd_elf64_archive_slurp_armap with
1189 _bfd_archive_64_bit_slurp_armap.
1190 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1191 BFD64 is defined and the archive is too big.
1192 (coff_write_armap): Likewise.
1193 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1194 (_bfd_archive_64_bit_slurp_armap): This.
1195 (bfd_elf64_archive_write_armap): Renamed to ...
1196 (_bfd_archive_64_bit_write_armap): This.
1197 * configure.ac: Add --enable-64-bit-archive.
1198 (want_64_bit_archive): New. Set to true by default for 64-bit
1199 MIPS and s390 ELF targets.
1200 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1201 * config.in: Regenerated.
1202 * configure: Likewise.
1203 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1204 (bfd_elf64_archive_slurp_armap): Likewise.
1205 (bfd_elf64_archive_write_armap): Likewise.
1206 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1207 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1208 (bfd_elf64_archive_truncate_arname): Likewise.
1209 (bfd_elf64_archive_read_ar_hdr): Likewise.
1210 (bfd_elf64_archive_write_ar_hdr): Likewise.
1211 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1212 (bfd_elf64_archive_get_elt_at_index): Likewise.
1213 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1214 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1215 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1216 (bfd_elf64_archive_slurp_armap): Likewise.
1217 (bfd_elf64_archive_write_armap): Likewise.
1218 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1219 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1220 (bfd_elf64_archive_truncate_arname): Likewise.
1221 (bfd_elf64_archive_read_ar_hdr): Likewise.
1222 (bfd_elf64_archive_write_ar_hdr): Likewise.
1223 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1224 (bfd_elf64_archive_get_elt_at_index): Likewise.
1225 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1226 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1227 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1228 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1229 bfd_elfNN_archive_functions isn't defined.
1230 (TARGET_LITTLE_SYM): Likewise.
1231 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1232 (_bfd_archive_64_bit_write_armap): Likewise.
1233 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1234 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1235 (_bfd_archive_64_bit_truncate_arname): Likewise.
1236 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1237 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1238 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1239 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1240 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1241 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1242 * libbfd.h: Regenerated.
1243 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1244 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1246 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1249 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1250 linker add_archive_element callback returns FALSE.
1251 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1252 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1253 archive element if linker add_archive_element callback returns
1255 * elflink.c (elf_link_add_archive_symbols): Likewise.
1256 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1257 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1258 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1259 (xcoff_link_check_ar_symbols): Likewise.
1261 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1263 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1264 <bfd_reloc_outofrange>: Unify error reporting code.
1266 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1268 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1269 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1270 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1271 * bfd-in2.h: Regenerate.
1272 * libbfd.h: Likewise.
1274 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1276 * config.bfd: Add entry for arm-phoenix.
1278 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1280 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1281 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1282 account for padding for stub section requiring one.
1283 (elf32_arm_build_stubs): Add comment to stress the importance of
1284 zeroing veneer section content.
1286 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1288 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1290 * bfd-in2.h: Regenerate.
1291 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1293 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1294 (arm_dedicated_stub_output_section_name): Likewise.
1295 (arm_dedicated_stub_input_section_ptr): Likewise.
1296 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1297 function description comment. Add support for dedicated output stub
1298 section to given stub types.
1299 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1300 elf32_arm_create_or_find_stub_sec.
1301 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1302 (elf32_arm_size_stubs): Pass stub type when calling
1303 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1304 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1306 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1309 when setting need_convert_load.
1311 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1313 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1316 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1319 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1321 (elf_i386_convert_load): Don't convert R_386_GOT32.
1323 2016-05-20 Alan Modra <amodra@gmail.com>
1326 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1327 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1329 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1331 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1332 (debug_arc_reloc): Likewise.
1333 (elf_arc_relocate_section): Likewise.
1334 (elf_arc_check_relocs): Likewise.
1335 (elf_arc_adjust_dynamic_symbol): Likewise.
1336 (elf_arc_add_symbol_hook): Likewise.
1338 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1340 * config.bfd: Remove `am34-*-linux*' support.
1342 2016-05-19 Alan Modra <amodra@gmail.com>
1344 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1345 relocs before plt relocs.
1347 2016-05-19 Alan Modra <amodra@gmail.com>
1349 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1350 before dereferencing.
1352 2016-05-18 Nick Clifton <nickc@redhat.com>
1354 * po/sv.po: Updated Swedish translation.
1356 2016-05-18 Alan Modra <amodra@gmail.com>
1358 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1359 for each BFD. Don't goto error_ret_free_local from outside loop.
1361 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1363 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1364 STB_GNU_UNIQUE handling.
1365 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1366 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1367 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1368 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1369 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1370 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1371 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1372 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1373 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1374 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1375 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1376 (elf_backend_add_symbol_hook): Remove macro.
1377 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1378 for STB_GNU_UNIQUE symbols.
1380 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1382 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1384 (v850_elf_copy_private_bfd_data): ... here. Call the new
1385 function and `_bfd_elf_copy_private_bfd_data'.
1387 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1390 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1391 GOTPCREL relocation against large section.
1393 2016-05-13 Alan Modra <amodra@gmail.com>
1395 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1396 linker dynamic sections in calculating size and address of
1397 dynamic tags rather than using output sections. Remove asserts.
1398 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1399 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1400 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1401 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1402 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1403 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1404 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1405 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1406 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1407 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1408 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1409 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1410 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1411 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1412 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1413 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1414 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1415 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1416 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1417 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1418 * elflink.c (bfd_elf_final_link): Likewise.
1419 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1420 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1421 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1422 don't set doit. Look up dynobj section.
1423 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1424 invocation and dynamic tag vma calculation. Don't test
1425 boolean var == TRUE.
1426 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1429 2016-05-13 Alan Modra <amodra@gmail.com>
1431 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1432 octets_per_byte. Put dynamic .rela.plt last in link orders.
1433 Assign output_offset for reloc sections rather than writing
1434 sorted relocs from block corresponding to output_offset.
1436 2016-05-12 Alan Modra <amodra@gmail.com>
1438 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1440 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1442 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1444 2016-05-11 Alan Modra <amodra@gmail.com>
1446 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1447 (elf32_hppa_check_relocs): Don't set dynobj.
1448 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1449 (elf32_hppa_build_stubs): Likewise.
1450 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1452 2016-05-11 Alan Modra <amodra@gmail.com>
1455 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1456 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1458 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1460 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1461 aarch64_tls_transition check.
1463 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1465 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1467 (arm_stub_sym_claimed): New function.
1468 (elf32_arm_create_stub): Use veneered symbol name and section if
1469 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1470 (arm_stub_claim_sym): New function.
1471 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1472 veneered symbol, otherwise create local symbol as before.
1474 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1476 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1477 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1478 and set branch type of a symbol.
1479 (bfd_elf32_arm_process_before_allocation): Likewise.
1480 (elf32_arm_relocate_section): Likewise and fix identation along the
1482 (allocate_dynrelocs_for_symbol): Likewise.
1483 (elf32_arm_finish_dynamic_symbol): Likewise.
1484 (elf32_arm_swap_symbol_in): Likewise.
1485 (elf32_arm_swap_symbol_out): Likewise.
1487 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1489 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1490 * bfd-in2.h: Regenerated.
1491 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1492 parameter to add_stub_section callback.
1493 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1494 and pass it down to add_stub_section.
1495 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1497 (elf32_arm_size_stubs): Add output section parameter to
1498 add_stub_section function pointer parameter.
1500 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1502 * elf32-arm.c (elf32_arm_create_stub): New function.
1503 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1505 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1507 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1508 arm_stub_a8_veneer_lwm enumerator.
1509 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1510 aforementioned enumerator.
1511 (struct elf32_arm_stub_hash_entry): Delete target_addend
1512 field and add source_value.
1513 (struct a8_erratum_fix): Delete addend field and add target_offset.
1514 (stub_hash_newfunc): Initialize source_value field amd remove
1515 initialization for target_addend.
1516 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1517 the else to being always executed, moving the
1518 arm_stub_a8_veneer_b_cond specific code in it. Remove
1519 stub_entry->target_addend from points_to computation.
1520 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1521 to target symbol from start of section rather than the offset from the
1523 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1524 fields from struct a8_erratum_fix's offset and target_offset
1526 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1527 veneered_insn_loc and loc using stub_entry's source_value.
1529 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1531 (elf32_arm_merge_eabi_attributes): Add merging logic for
1534 2016-05-10 Pip Cet <pipcet@gmail.com>
1537 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1538 Define as _bfd_generic_copy_link_hash_symbol_type when using
1541 2016-05-09 Nick Clifton <nickc@redhat.com>
1544 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1545 field before accessing sections array.
1547 2016-05-09 Christophe Monat <christophe.monat@st.com>
1550 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1551 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1553 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1555 (create_instruction_vldmdb): Likewise.
1556 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1557 uses it to re-encode.
1559 2016-05-09 Nick Clifton <nickc@redhat.com>
1562 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1565 2016-05-09 Alan Modra <amodra@gmail.com>
1567 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1569 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1573 documenting that indx == -3 if symbol is defined in a discarded
1575 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1576 symbol is defined in a discarded section.
1577 (elf_link_output_extsym): Strip a global symbol defined in a
1580 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1585 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1587 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1589 (elf_i386_convert_load_reloc): This. New function.
1590 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1592 (elf_x86_64_convert_load_reloc): This. New function.
1594 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1597 Don't check if contents == NULL.
1598 (elf_i386_tls_transition): Add from_relocate_section. Check
1599 from_relocate_section instead of contents != NULL. Update
1600 elf_i386_check_tls_transition call.
1601 (elf_i386_check_relocs): Cache the section contents if
1602 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1603 elf_i386_tls_transition.
1604 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1605 to elf_i386_tls_transition.
1606 (elf_backend_caches_rawsize): New.
1607 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1608 if contents == NULL.
1609 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1610 from_relocate_section instead of contents != NULL.
1611 (elf_x86_64_check_relocs): Cache the section contents if
1612 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1613 elf_x86_64_tls_transition.
1614 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1615 to elf_x86_64_tls_transition.
1616 (elf_backend_caches_rawsize): New.
1618 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1621 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1624 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1626 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1627 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1628 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1629 no_apply_dynamic_relocs.
1630 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1631 dynamic relocations generated.
1633 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1635 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1637 (elf_i386_create_dynamic_sections): Here.
1638 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1639 interp setting to ...
1640 (elf_x86_64_create_dynamic_sections): Here.
1642 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1645 and replace (EH)->has_got_reloc with GOT_RELOC.
1646 (elf_i386_fixup_symbol): Pass has_got_reloc to
1647 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1648 (elf_i386_allocate_dynrelocs): Likewise.
1649 (elf_i386_relocate_section): Likewise.
1650 (elf_i386_finish_dynamic_symbol): Likewise.
1651 (elf_i386_convert_load): Pass TRUE to
1652 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1653 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1654 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1655 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1656 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1657 (elf_x86_64_allocate_dynrelocs): Likewise.
1658 (elf_x86_64_relocate_section): Likewise.
1659 (elf_x86_64_finish_dynamic_symbol): Likewise.
1660 (elf_x86_64_convert_load): Pass TRUE to
1661 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1663 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1665 * elf32-i386.c (check_relocs_failed): New.
1666 (elf_i386_check_relocs): Set check_relocs_failed on error.
1667 (elf_i386_relocate_section): Skip if check_relocs failed.
1669 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1671 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1672 check_relocs_failed on error.
1674 2016-04-29 Nick Clifton <nickc@redhat.com>
1677 * elf-bfd.h (struct elf_backend_data): Rename
1678 elf_backend_set_special_section_info_and_link to
1679 elf_backend_copy_special_section_fields.
1680 * elfxx-target.h: Likewise.
1681 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1682 comparing section flags.
1683 (copy_special_section_fields): New function.
1684 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1685 Perform two scans over special sections. The first one looks for
1686 a direct mapping between the output section and an input section.
1687 The second scan looks for a possible match based upon section
1689 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1690 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1692 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1693 elf32_i386_copy_solaris_special_section_fields.
1694 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1695 Rename to elf32_sparc_copy_solaris_special_section_fields.
1696 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1697 elf64_x86_64_copy_solaris_special_section_fields.
1699 2016-04-28 Nick Clifton <nickc@redhat.com>
1701 * po/zh_CN.po: Updated Chinese (simplified) translation.
1703 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1707 when estimating distances between output sections.
1709 2016-04-27 Alan Modra <amodra@gmail.com>
1711 * elflink.c (_bfd_elf_is_start_stop): New function.
1712 (_bfd_elf_gc_mark_rsec): Use it.
1713 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1715 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1717 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1718 * mmo.c (mmo_get_section_contents): Likewise.
1719 (mmo_set_section_contents): Likewise.
1721 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1723 * elf-bfd.h (elf_link_hash_table): Update comments for
1725 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1726 the unused NULL entry at the head of dynamic symbol table.
1727 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1730 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1732 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1733 created file from dynobj.
1735 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1737 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1738 normal input file if possible.
1740 2016-04-21 Nick Clifton <nickc@redhat.com>
1742 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1743 * aout-target.h: Likewise.
1744 * aout-tic30.c: Likewise.
1745 * binary.c: Likewise.
1747 * coff-alpha.c: Likewise.
1748 * coff-rs6000.c: Likewise.
1749 * coff64-rs6000.c: Likewise.
1750 * coffcode.h: Likewise.
1751 * i386msdos.c: Likewise.
1752 * i386os9k.c: Likewise.
1755 * libbfd-in.h: Likewise.
1756 * libecoff.h: Likewise.
1757 * mach-o-target.c: Likewise.
1759 * nlm-target.h: Likewise.
1760 * oasys.c: Likewise.
1762 * plugin.c: Likewise.
1763 * ppcboot.c: Likewise.
1766 * tekhex.c: Likewise.
1767 * versados.c: Likewise.
1768 * vms-alpha.c: Likewise.
1770 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1771 * linker.c (bfd_link_check_relocs): New function.
1772 (_bfd_generic_link_check_relocs): New function.
1773 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1774 _bfd_link_check_relocs field.
1775 (struct bfd_target)L Add _bfd_link_check_relocs field.
1776 * bfd-in2.h: Regenerate.
1777 * libbfd.h: Regenerate.
1779 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1782 (elf_backend_gc_sweep_hook): Likewise.
1783 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1784 (elf_backend_gc_sweep_hook): Likewise.
1786 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1788 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1789 in excluded sections
1791 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1794 * elf64-x86-64.c (check_relocs_failed): New.
1795 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1796 Support relocation agaist local symbol. Set check_relocs_failed.
1797 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1798 R_X86_64_32 relocation overflow.
1799 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1800 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1802 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1804 * elf32-i386.c (elf_i386_check_relocs): Call
1805 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1806 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1808 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1810 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1811 * elflink.c (_bfd_elf_link_check_relocs): New function.
1812 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1813 if check_relocs_after_open_input is FALSE.
1815 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1817 * cache.c: Update old style function definitions.
1818 * elf32-m68k.c: Likewise.
1819 * elf64-mmix.c: Likewise.
1820 * stab-syms.c: Likewise.
1822 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1824 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1826 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1828 * Makefile.in: Regenerated with automake 1.11.6.
1829 * aclocal.m4: Likewise.
1830 * doc/Makefile.in: Likewise.
1832 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1834 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1835 * bfd-in2.h: Regenerate.
1836 * libbfd.h: Regenerate.
1837 * elf32-arc.c: Add 'opcode/arc.h' include.
1838 (struct arc_relocation_data): Add symbol_name.
1839 (arc_special_overflow_checks): New function.
1840 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1841 required, add an extra comment.
1842 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1844 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1846 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1848 (elf_arc_relocate_section): Update enum uses.
1849 (elf_arc_check_relocs): Likewise.
1850 (elf_arc_finish_dynamic_symbol): Likewise.
1852 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1854 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1857 2016-04-14 Nick Clifton <nickc@redhat.com>
1860 * elf-bbfd.h (struct elf_backend_data): New field:
1862 New field: elf_backend_set_special_section_info_and_link
1863 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1865 (elf_backend_set_special_section_info_and_link): Define if not
1867 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1868 elf_backend_strtab_flags macros to initialise fields in structure.
1869 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1870 being set even if SHF_MERGE is not set.
1871 (elf_fake_sections): Likewise.
1872 (section_match): New function. Matches two ELF sections based
1873 upon fixed characteristics.
1874 (find_link): New function. Locates a section in a BFD that
1875 matches a section in a different BFD.
1876 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1877 fields of reserved sections.
1878 (bfd_elf_compute_section_file_positions): Set the flags for the
1879 .shstrtab section based upon the elf_strtab_flags field in the
1880 elf_backend_data structure.
1881 (swap_out_syms): Likewise for the .strtab section.
1882 * elflink.c (bfd_elf_final_link): Set the flags for the
1883 .strtab section based upon the elf_strtab_flags field in the
1884 elf_backend_data structure.
1885 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1886 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1888 (elf_backend_set_special_section_info_and_link): Define for
1890 * elf32-sparc.c: Likewise.
1891 * elf64-x86-64.c: Likewise.
1893 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1896 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1898 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1899 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1900 applies to read-only section.
1901 * elf32-i386.c (elf_i386_link_hash_table): Add
1902 readonly_dynrelocs_against_ifunc.
1903 (elf_i386_allocate_dynrelocs): Updated.
1904 (elf_i386_size_dynamic_sections): Issue an error for read-only
1905 segment with dynamic IFUNC relocations only if
1906 readonly_dynrelocs_against_ifunc is TRUE.
1907 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1908 readonly_dynrelocs_against_ifunc.
1909 (elf_x86_64_allocate_dynrelocs): Updated.
1910 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1911 segment with dynamic IFUNC relocations only if
1912 readonly_dynrelocs_against_ifunc is TRUE.
1913 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1916 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1918 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1919 a fall through from error_ret_free_internal. Free local_syms in
1920 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1922 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1924 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1925 (relocate_plt_for_entry): Likewise.
1927 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1929 * elf32-arc.c (elf_arc_check_relocs): Changed
1931 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1933 * elf32-arc.c (name_for_global_symbol): Changed assert.
1934 (get_replace_function): Created.:
1935 (struct arc_relocation_data): Changed to signed types.
1936 (defines S, L, P, PDATA): Casted to signed type.
1937 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1938 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1939 (arc_do_relocation): Changed.
1941 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1943 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1945 (elf_arc_relocate_section): Added and changed asserts, validating
1946 the synamic symbol index.
1947 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1948 relocation if symbol has dynindx set to -1.
1950 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1952 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1953 and internal symbols which have a dynamic index into local
1956 2016-04-04 Nick Clifton <nickc@redhat.com>
1959 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1960 version number if the version is zero.
1962 2016-04-01 Alan Modra <amodra@gmail.com>
1965 * elflink.c (on_needed_list): Recursively check needed status.
1966 (elf_link_add_object_symbols): Adjust.
1968 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1970 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1971 internal_relocs only if they aren't cached.
1973 2016-03-29 Nick Clifton <nickc@redhat.com>
1976 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1977 assertion on the size of the got section to allow it to be bigger
1978 than the number of relocs.
1980 2016-03-29 Toni Spets <toni.spets@iki.fi>
1983 * coffcode.h (coff_write_object_contents): Revert accidental
1986 2016-03-22 Alan Modra <amodra@gmail.com>
1989 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1990 DW_FORM_flag_present.
1992 2016-03-22 Nick Clifton <nickc@redhat.com>
1994 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1995 architecture name for backwards compatibility.
1997 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1998 unbounded stack use.
2000 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2001 sufficiently recent version of GCC.
2002 * configure: Regenerate.
2004 2016-03-22 Alan Modra <amodra@gmail.com>
2007 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2009 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2011 * archures.c (bfd_mach_arc_nps400): Define.
2012 * bfd-in2.h: Regenerate.
2013 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2014 some existing entries to make space.
2015 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2016 (arc_elf_final_write_processing): Likewise.
2018 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2020 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2022 (arc_elf_final_write_processing): Don't bother setting cpu field
2023 in e_flags, this will have been set elsewhere.
2025 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2027 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2030 2016-03-21 Nick Clifton <nickc@redhat.com>
2032 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2033 * configure: Regenerate.
2034 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2035 alloca with call to xmalloc.
2036 * elf32-nds32.c: Likewise.
2037 * elf64-hppa.c: Likewise.
2038 * elfxx-mips.c: Likewise.
2040 * pei-x86_64.c: Likewise.
2044 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2047 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2049 (elf_i386_relocate_section): Likewise.
2050 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2051 (elf_x86_64_relocate_section): Likewise.
2053 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2057 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2058 relocation overflow check.
2060 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2062 * bfd-in2.h: Regenerated.
2064 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2067 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2068 uses bytes not octets.
2069 * elflink.c (resolve_section): Likewise.
2070 Add a bfd parameter.
2071 (eval_section): Pass the input_bfd to resolve_section.
2072 (bfd_elf_perform_complex_relocation): Convert byte offset to
2073 octets before read and writing values.
2074 (elf_link_input_bfd): Add byte to octet conversions.
2075 (elf_reloc_link_order): Likewise.
2076 (elf_fixup_link_order): Likewise.
2077 (bfd_elf_final_link): Likewise.
2078 * reloc.c (_bfd_final_link_relocate): Likewise.
2079 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2081 2016-03-10 Nick Clifton <nickc@redhat.com>
2083 * config.bfd: Mark the i370 target as obsolete.
2085 2016-03-09 Pedro Alves <palves@redhat.com>
2087 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2088 gcc ABI)" to printable name.
2089 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2090 of "v850-rh850" as printable name.
2092 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2095 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2096 relocations against absolute symbols.
2098 2016-03-09 Alan Modra <amodra@gmail.com>
2101 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2102 length elements in the archive.
2104 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2107 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2108 for -E/--dynamic-list only when not relocatable.
2110 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2113 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2114 count for locally defined local IFUNC symbols in shared object.
2115 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2117 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2120 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2123 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2124 Andrew Burgess <andrew.burgess@embecosm.com>
2126 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2127 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2128 (arc_elf_howto_init): Added assert to validate relocations.
2129 (get_middle_endian_relocation): Delete.
2130 (middle_endian_convert): New function.
2131 (ME): Redefine, now does nothing.
2132 (IS_ME): New define.
2133 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2134 definition to call middle_endian_convert. Add a new local
2135 variable and make use of this throughout. Added call to
2136 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2138 2016-03-07 Nick Clifton <nickc@redhat.com>
2141 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2142 length elements in the archive.
2144 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2146 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2147 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2149 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2152 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2153 executable as definition if the new definition comes from a
2156 2016-03-02 Alan Modra <amodra@gmail.com>
2158 * Makefile.in: Regenerate.
2159 * po/SRC-POTFILES.in: Regenerate.
2161 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2163 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2164 relocation addend when sections get merged.
2166 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2168 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2170 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2171 Assert for code sections dynamic relocs.
2173 2016-02-26 Renlin Li <renlin.li@arm.com>
2175 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2176 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2178 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2182 load with locally bound symbols if PIC is false or there is no
2183 base register. Optimize branch to 0 if PIC is false.
2184 (elf_i386_relocate_section): Don't generate dynamic relocations
2185 against undefined weak symbols if PIC is false.
2186 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2187 if we can't estimate relocation overflow with --no-relax.
2188 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2189 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2190 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2191 against undefined weak symbols if PIC is false.
2193 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2196 * bfd.c (bfd): Change flags to 20 bits.
2197 (BFD_CONVERT_ELF_COMMON): New.
2198 (BFD_USE_ELF_STT_COMMON): Likewise.
2199 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2200 BFD_USE_ELF_STT_COMMON.
2201 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2202 * configure.ac: Remove --enable-elf-stt-common.
2203 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2204 common symbol depending on BFD_CONVERT_ELF_COMMON and
2205 BFD_USE_ELF_STT_COMMON.
2206 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2208 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2210 (elf_link_convert_common_type): New function.
2211 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2212 common symbol depending on BFD_CONVERT_ELF_COMMON and
2213 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2214 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2215 and BFD_USE_ELF_STT_COMMON to object_flags.
2216 (TARGET_LITTLE_SYM): Likewise.
2217 * syms.c (BSF_KEEP_G): Renamed to ...
2218 (BSF_ELF_COMMON): This.
2219 * bfd-in2.h: Regenerated.
2220 * config.in: Likewise.
2221 * configure: Likewise.
2223 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2228 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2229 (elf_i386_link_hash_entry): Add has_got_reloc and
2231 (elf_i386_link_hash_table): Add interp.
2232 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2234 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2236 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2237 (elf_i386_fixup_symbol): New function.
2238 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2239 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2240 relocations and discard relocations against resolved undefined
2241 weak symbols in executable. Don't make resolved undefined weak
2242 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2243 relocation against undefined weak symbols in PIE.
2244 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2245 (elf_i386_relocate_section): Don't generate dynamic relocations
2246 against resolved undefined weak symbols in PIE, except for
2248 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2249 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2250 Don't generate dynamic relocation against resolved undefined weak
2251 symbol in executable.
2252 (elf_i386_finish_dynamic_sections): Call
2253 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2254 (elf_backend_fixup_symbol): New.
2255 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2256 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2258 (elf_x86_64_link_hash_table): Add interp.
2259 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2261 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2263 (elf_x86_64_check_relocs): Set has_got_reloc and
2265 (elf_x86_64_fixup_symbol): New function.
2266 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2267 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2268 relocations and discard relocations against resolved undefined
2269 weak symbols in executable. Don't make resolved undefined weak
2270 symbols in executable dynamic.
2271 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2272 (elf_x86_64_relocate_section): Check relocation overflow for
2273 dynamic relocations against unresolved weak undefined symbols.
2274 Don't generate dynamic relocations against resolved weak
2275 undefined symbols in PIE.
2276 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2277 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2278 Don't generate dynamic relocation against resolved undefined weak
2279 symbol in executable.
2280 (elf_x86_64_finish_dynamic_sections): Call
2281 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2282 (elf_backend_fixup_symbol): New.
2284 2016-02-26 Alan Modra <amodra@gmail.com>
2286 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2287 save_restore_funcs, rest of sections when not relocatable.
2288 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2289 (sfpr_define): Define all symbols on emitted code.
2290 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2291 when relocatable. Move sfpr_define loop earlier.
2293 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2295 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2296 (elf_x86_64_relocate_section): Use it. Replace
2297 x86_64_elf_howto_table[r_type] with howto.
2299 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2302 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2303 symbol version is unknown.
2305 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2307 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2308 to (bfd_vma) -1 when setting needs_plt to 0.
2309 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2311 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2313 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2314 library, instead of PIC, and don't check PDE when making linker
2315 assigned symbol dynamic.
2317 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2319 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2320 ABIVERSION for non-executable stack.
2322 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2325 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2326 Always produce a RELATIVE reloc for a local symbol.
2328 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2330 Fix test-case ld-elf/pr19617b
2331 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2332 discard unused non-function symbols when --dynamic-list-data.
2334 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2336 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2337 dynsym section, even if it is empty, with dynamic sections.
2339 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2341 * syms.c: Remove BSF_COMMON from comments.
2342 * bfd-in2.h: Regenerated.
2344 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2346 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2347 for destination. Remove useless function parameters.
2348 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2350 2016-02-19 Nick Clifton <nickc@redhat.com>
2353 * aoutx.h (aout_link_add_symbols): Check for out of range string
2357 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2358 processing if we encounter a reloc without an associated symbol.
2360 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2363 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2364 sections for -E/--dynamic-list.
2366 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2371 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2373 * plugin.c (plugin_vec): Set match priority to 255.
2374 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2375 matching against the plugin vector, take priority from there not
2378 2016-02-15 Nick Clifton <nickc@redhat.com>
2380 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2381 for length and type fields. Use a signed value for the
2382 suffix_length field.
2384 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2387 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2388 significant bit in GOT offset for R_386_GOT32X.
2390 2016-02-10 Nick Clifton <nickc@redhat.com>
2393 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2395 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2396 number of messages about FDE encoding preventing .eh_frame_hdr
2399 2016-02-09 Nick Clifton <nickc@redhat.com>
2401 * oasys.c (oasys_archive_p): Fix indentation.
2402 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2403 constant for left shifting.
2405 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2406 helpful warning message to explain why certain AArch64 relocs
2409 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2411 * pe-mips.c (coff_mips_reloc): Fix formatting.
2413 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2415 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2416 to bfd_mach_arc_arc600.
2418 2016-02-04 Alan Modra <amodra@gmail.com>
2420 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2423 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2426 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2427 distances in the compressed_size field of the output section.
2429 2016-02-02 Alan Modra <amodra@gmail.com>
2431 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2432 ELFv2 entry optimization.
2434 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2437 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2438 no relocations in relocatable files.
2440 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2443 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2444 if a symbol from a library loaded via DT_NEEDED doesn't match
2445 the symbol referenced by regular object.
2447 2016-02-01 Nathaniel Smith <njs@pobox.com>
2449 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2452 2016-02-01 Alan Modra <amodra@gmail.com>
2454 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2455 an out of range reloc_index.
2456 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2458 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2460 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2461 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2462 * Makefile.in: Regenerated.
2464 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2466 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2468 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2471 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2473 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2475 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2478 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2479 against STT_GNU_IFUNC symbol only with dynamic symbols.
2480 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2482 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2485 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2486 decompress debug sections.
2488 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2490 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2493 2016-01-25 Nick Clifton <nickc@redhat.com>
2496 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2497 dsym filename buffer.
2499 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2501 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2503 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2505 * elfxx-mips.c (BZ16_REG): Correct calculation.
2507 2016-01-21 Nick Clifton <nickc@redhat.com>
2509 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2510 changing the type of _loc to be bfd_byte *.
2511 (elf_arc_finish_dynamic_symbol): Likewise.
2513 2016-01-21 Nick Clifton <nickc@redhat.com>
2516 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2517 class of the linker stub bfd.
2518 (elf32_arm_check_relocs): Skip check for pic format after
2519 processing a vxWorks R_ARM_ABS12 reloc.
2520 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2521 reporting a class mismatch.
2523 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2525 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2526 veneer for sym_sec != input_sec.
2527 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2528 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2529 calculation destination.
2531 2016-01-21 Alan Modra <amodra@gmail.com>
2533 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2534 (swap_linux_prpsinfo64_out): New function.
2535 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2536 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2537 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2538 (elfcore_write_linux_prpsinfo64): Likewise.
2539 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2540 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2541 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2543 2016-01-21 Alan Modra <amodra@gmail.com>
2545 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2546 * elf.c: Adjust #include.
2547 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2548 * Makefile.am (SOURCE_HFILES): Update.
2549 * Makefile.in: Regenerate.
2550 * po/SRC-PORFILES.in: Regenerate.
2552 2016-01-21 Alan Modra <amodra@gmail.com>
2554 * configure.ac: Move corefile selection later in file. Move
2555 tdefaults code immediately after other target vector code.
2556 * configure: Regenerate.
2558 2016-01-20 Mickael Guene <mickael.guene@st.com>
2560 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2561 section using '.text.noread' pattern.
2563 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2565 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2567 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2568 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2570 * arc-plt.def: New file.
2571 * arc-plt.h: Likewise.
2572 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2573 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2574 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2575 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2576 (name_for_global_symbol): Added.
2577 (ADD_RELA): Helper to create dynamic relocs.
2578 (new_got_entry_to_list): Create a new got entry in linked list.
2579 (symbol_has_entry_of_type): Search for specific type of entry in
2581 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2582 (is_reloc_for_TLS, arc_elf_set_private_flags)
2583 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2584 (arc_elf_merge_private_bfd_data): New functions.
2585 (debug_arc_reloc): Cleaned debug info printing.
2586 (PDATA reloc): Changed not to perform address alignment.
2587 (reverse_me): Added. Fix for ARC_32 relocs.
2588 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2590 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2591 Changed function to access an array of list of GOT entries instead
2592 of just an array of offsets.
2593 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2594 (elf_arc_check_relocs): Likewise.
2595 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2596 (elf_arc_finish_dynamic_sections): Likewise
2597 (arc_create_dynamic_sections): Modified conditions to create
2599 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2600 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2601 (relocate_plt_for_entry): Changed to support new way to define PLT
2603 (add_symbol_to_plt): Likewise.
2604 (arc_elf_link_hash_table_create): New function.
2606 2016-01-18 Nick Clifton <nickc@redhat.com>
2609 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2610 section number into internal section number.
2611 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2612 * coffswap.h (coff_swap_sym_in): Likewise.
2613 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2614 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2615 section number field is big enough to hold the external value.
2617 2016-01-17 Alan Modra <amodra@gmail.com>
2619 * configure: Regenerate.
2621 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2623 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2624 when address in first unwind entry does not match start of
2627 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2628 Jiong Wang <jiong.wang@arm.com>
2631 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2634 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2636 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2637 place 'R_' before the reloc name returned.
2638 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2639 the relocation string.
2641 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2643 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2644 factored out from...
2645 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2647 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2649 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2650 attribute check after ELF file header flag check.
2652 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2654 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2655 return status from `_bfd_elf_merge_object_attributes'.
2657 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2659 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2660 factored out from...
2661 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2663 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2665 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2666 handling of input MIPS ABI flags together.
2668 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2670 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2671 attribute checks for null input.
2673 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2675 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2676 pointers to target data.
2678 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2680 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2683 2016-01-01 Alan Modra <amodra@gmail.com>
2685 Update year range in copyright notice of all files.
2687 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2689 Copyright (C) 2016 Free Software Foundation, Inc.
2691 Copying and distribution of this file, with or without modification,
2692 are permitted in any medium without royalty provided the copyright
2693 notice and this notice are preserved.
2699 version-control: never