1 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
4 * elf-bfd.h (struct elf_backend_data): Delete
5 elf_backend_count_output_relocs callback and add
6 elf_backend_update_relocs.
7 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
8 (emit_relocs): Deleted.
9 (elf32_arm_emit_relocs): Deleted.
10 (elf_backend_emit_relocs): Updated not to use the old functions.
11 (elf32_arm_update_relocs): New function.
12 (elf_backend_update_relocs): New define.
13 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
14 relocation count. Call elf_backend_emit_relocs.
15 (_bfd_elf_size_reloc_section): Do not call
16 elf_backend_count_output_relocs.
17 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
18 (elf_backend_update_relocs): New define.
20 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
23 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
24 Thumb-ARM stub is too far.
26 2016-09-27 Nick Clifton <nickc@redhat.com>
29 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
30 timestamp field if real time values are not being stored.
32 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
34 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
35 to verify CC_FOR_BUILD compiler.
36 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
37 and add CC_FOR_BUILD compiler checks.
38 * Makefile.in: Regenerate.
39 * configure: Likewise.
40 * doc/Makefile.in: Likewise.
42 2016-09-26 Awson <kyrab@mail.ru>
45 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
46 for R_AMD64_PCRQUAD relocations.
48 2016-09-26 Alan Modra <amodra@gmail.com>
50 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
51 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
52 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
53 attributes, merge them. Don't warn about undefined tag bits,
54 or copy unknown values to output.
55 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
56 _bfd_elf_ppc_merge_fp_attributes.
58 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
61 * elf-bfd.h (struct elf_backend_data): Add
62 elf_backend_count_output_relocs callback to count relocations in
64 * elf-arm.c (elf32_arm_add_relocation): Deleted.
65 (elf32_arm_write_section): Move additional relocation to emit_relocs.
66 (elf32_arm_count_output_relocs): New function.
67 (emit_relocs): New function.
68 (elf32_arm_emit_relocs): New function.
69 (elf32_arm_vxworks_emit_relocs): New function.
70 (elf_backend_emit_relocs): Updated to use the new functions.
71 (elf_backend_count_output_relocs): New define.
72 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
73 to the relocation count.
74 (_bfd_elf_link_size_reloc_section): Use callback to count the
75 relocations which will be in output.
76 (_bfd_elf_default_count_output_relocs): New function.
77 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
79 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
81 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
82 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
83 bigger than 0x1000 bytes.
85 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
87 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
90 2016-09-14 Nick Clifton <nickc@redhat.com>
93 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
94 contains a valid size for the Debug directory.
96 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
98 * format.c (struct bfd_preserve): New "build_id" field.
99 (bfd_preserve_save): Save "build_id".
100 (bfd_preserve_restore): Restore "build_id".
102 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
105 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
106 relocation with copy relocation when building executable.
108 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
111 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
112 delete_shrinks_insn. Modify computation of shrinked_insn_address.
113 Compute shrink_boundary and adjust addend only if
114 addend_within_shrink_boundary.
115 (elf32_avr_relax_section): Modify calls to
116 elf32_avr_relax_delete_bytes to pass extra parameter.
118 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
120 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
121 array of bytes and use bfd_get_16 to interpret its encoding according
122 to endianness of target.
124 2016-09-01 Alan Modra <amodra@gmail.com>
126 * elf64-ppc.c (synthetic_opd): New static var.
127 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
128 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
130 2016-08-31 Alan Modra <amodra@gmail.com>
132 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
133 track max group size with a new "group_size" var that is reduced
134 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
137 2016-08-31 Alan Modra <amodra@gmail.com>
139 * elf32-ppc.c (ppc_elf_section_processing): Delete.
140 (elf_backend_section_processing): Don't define.
141 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
142 split on non-exec sections differing in SHF_PPC_VLE. When
143 splitting segments, mark size invalid.
145 2016-08-30 Alan Modra <amodra@gmail.com>
148 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
150 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
154 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
155 R_386_PC32 relocation is used to call IFUNC function in PIC
158 2016-08-27 Alan Modra <amodra@gmail.com>
161 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
162 have corresponding SHF_GROUP sections.
163 (bfd_elf_set_group_contents): Comment.
165 2016-08-27 Alan Modra <amodra@gmail.com>
168 * elf64-ppc.c (pc_dynrelocs): New function.
169 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
170 handle pic dynamic relocs.
172 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
174 * bfd-in.h (struct elf32_arm_params): Define.
175 (bfd_elf32_arm_set_target_relocs): Rename into ...
176 (bfd_elf32_arm_set_target_params): This. Use a struct
177 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
178 * bfd-in2.h: Regenerate.
179 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
180 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
181 elf32_arm_params rather than as individual parameters.
183 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
185 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
186 passed the end of htab->stub_group array.
187 (elf32_arm_create_or_find_stub_sec): Likewise.
188 (elf32_arm_create_stub): Likewise.
190 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
192 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
193 to TRUE for GOT and TLS relocs.
195 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
197 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
199 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
201 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
202 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
203 (struct elf_arc_link_hash_table): Likewise.
204 (elf_arc_link_hash_newfunc): Likewise.
205 (elf_arc_link_hash_table_free): Likewise.
206 (arc_elf_link_hash_table_create): Likewise.
207 (elf_arc_relocate_section): Fixed conditions related to dynamic
208 (elf_arc_check_relocs): Likewise.
209 (arc_elf_create_dynamic_sections): Added
210 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
211 through the hash table.
213 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
215 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
216 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
219 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
221 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
223 * bfd-in2.h: Regenerated from the previous changes.
224 * libbfd.h: Regenerated from the previous changes.
226 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
228 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
229 the input import library bfd.
230 * bfd-in2.h: Regenerate.
231 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
232 and new_cmse_stub_offset fields.
233 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
235 (elf32_arm_add_stub): Likewise for stub_offset.
236 (arm_new_stubs_start_offset_ptr): New function.
237 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
238 empty SG veneers to have zero relocations.
239 (arm_size_one_stub): Only initialize stub size and template
240 information for non empty veneers. Do not update veneer section size
241 if veneer already has an offset.
242 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
243 of a boolean indicating success or failure.
244 (cmse_scan): Change stub_changed parameter into an integer pointer
245 parameter cmse_stub_created to count the number of stub created and
246 adapt to change of return value in elf32_arm_create_stub.
247 (cmse_entry_fct_p): New function.
248 (arm_list_new_cmse_stub): Likewise.
249 (set_cmse_veneer_addr_from_implib): Likewise.
250 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
251 cmse_scan instead of that of cmse_stub_changed to compute the number
252 of stub created and use it to initialize stub_changed. Call
253 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
254 of return value in elf32_arm_create_stub. Use
255 arm_stub_section_start_offset () if not NULL to initialize size of
256 secure gateway veneers section. Initialize stub_offset of Cortex-A8
257 erratum fix to -1. Use ret to hold return value.
258 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
259 NULL to initialize size of secure gateway veneers section. Adapt
260 comment to stress the importance of zeroing veneer section content.
261 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
262 initialize eponymous field in struct elf32_arm_link_hash_table.
264 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
266 * elf32-s390.c (stdarg.h): New include.
267 (elf_s390_grok_psinfo): New function.
268 (elf_s390_write_core_note): New function.
269 (elf_backend_grok_psinfo): Declare backend hook.
270 (elf_backend_write_core_note): Likewise.
271 * elf64-s390.c (stdarg.h): New include.
272 (elf_s390_grok_prstatus): New function.
273 (elf_s390_grok_psinfo): New function.
274 (elf_s390_write_core_note): New function.
275 (elf_backend_grok_prstatus): Declare backend hook.
276 (elf_backend_grok_psinfo): Likewise.
277 (elf_backend_write_core_note): Likewise.
279 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
281 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
282 (elf_s390_finish_ifunc_symbol): Likewise.
283 (elf_s390_finish_dynamic_symbol): Likewise.
284 (elf_s390_finish_dynamic_sections): Likewise.
285 (elf_s390_grok_prstatus): Likewise.
286 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
287 (elf_s390_finish_dynamic_symbol): Likewise.
289 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
291 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
293 2016-08-23 Nick Clifton <nickc@redhat.com>
295 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
296 there is no arm data associated with the section.
298 2016-08-23 Alan Modra <amodra@gmail.com>
301 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
302 _GLOBAL_OFFSET_TABLE_, not start of .got section.
304 2016-08-22 Nick Clifton <nickc@redhat.com>
306 * doc/chew.c (main): Free the string buffer used to files as they
309 2016-08-22 Alan Modra <amodra@gmail.com>
311 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
312 (ppc_elf_relocate_section): ..to here. Comment. Error on
313 detecting -mbss-plt -fPIC local ifuncs too.
314 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
315 branch table entries.
317 2016-08-19 Nick Clifton <nickc@redhat.com>
319 * elf.c (assign_section_numbers): Assign number for the .shstrtab
320 section after the symbol table and string table sections.
322 2016-08-19 Alan Modra <amodra@gmail.com>
324 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
325 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
326 dyn_relocs for weakdefs.
327 (alias_readonly_dynrelocs): New function.
328 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
329 (ppc64_elf_relocate_section): Simplify condition under which
330 dyn_relocs are emitted.
332 2016-08-19 Alan Modra <amodra@gmail.com>
335 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
336 (readonly_dynrelocs): Comment fix.
337 (global_entry_stub): New function.
338 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
339 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
340 that in size_global_entry_stubs, handling ifunc too. Delete dead
342 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
343 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
344 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
345 undefweak syms. Expand and correct comments.
346 (size_global_entry_stubs): Ensure symbol is defined.
347 (ppc64_elf_relocate_section): Match condition under which
348 dyn_relocs are emitted to that in allocate_dynrelocs.
350 2016-08-12 Alan Modra <amodra@gmail.com>
352 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
353 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
354 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
356 2016-08-11 Alan Modra <amodra@gmail.com>
358 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
359 non_got_ref true in any case where we could have generated dynbss
360 copies but decide not to do so.
362 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
364 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
365 the stub address retrieved if associated with a microMIPS
368 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
370 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
371 stub also add STO_MICROMIPS annotation.
373 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
375 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
376 in microMIPS LA25 stub references.
378 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
380 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
381 adjusting the use_count of merged .got entries.
383 2016-08-08 Nick Clifton <nickc@redhat.com>
385 * doc/chew.c (delete_string): Only free the string buffer if it is
386 there. Mark the buffer as NULL after freeing.
387 (drop): Free the dropped string.
388 (free_words): New function: Frees the memory allocated to the
390 (add_instrinsic): Duplicate the name string, so that it can be
392 (compile): Free unused words.
393 (main): Free the dictionary and top level string buffers at the
396 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
398 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
399 * bfd-in2.h: Regenerate.
400 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
402 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
403 cmse_implib field in struct elf32_arm_link_hash_table.
404 (elf32_arm_filter_cmse_symbols): New function.
405 (elf32_arm_filter_implib_symbols): Likewise.
406 (elf_backend_filter_implib_symbols): Define to
407 elf32_arm_filter_implib_symbols.
409 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
411 * elf32-arm.c (CMSE_PREFIX): Define macro.
412 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
413 (cmse_branch_thumb_only): Declare stub.
414 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
415 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
416 FALSE if there is no PLT.
417 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
418 (elf32_arm_final_link_relocate): Likewise.
419 (elf32_arm_gc_sweep_hook): Likewise.
420 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
421 secure entry functions.
422 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
423 (arm_dedicated_stub_output_section_required): Change to a switch case
424 and add a case for arm_stub_cmse_branch_thumb_only.
425 (arm_dedicated_stub_output_section_required_alignment): Likewise.
426 (arm_stub_dedicated_output_section_name): Likewise.
427 (arm_stub_dedicated_input_section_ptr): Likewise and remove
428 ATTRIBUTE_UNUSED for htab parameter.
429 (arm_stub_required_alignment): Likewise.
430 (arm_stub_sym_claimed): Likewise.
431 (arm_dedicated_stub_section_padding): Likewise.
432 (cmse_scan): New function.
433 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
434 Set stub_changed to TRUE if such veneers were created.
435 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
438 2016-08-02 Alan Modra <amodra@gmail.com>
441 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
443 2016-08-02 Nick Clifton <nickc@redhat.com>
446 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
447 (elf_backend_sweep_hook): Delete.
449 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
450 Kwok Cheung Yeung <kcy@codesourcery.com>
452 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
453 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
454 (ppc_elf_vle_split16): Clear field before inserting.
456 2016-08-01 Nick Clifton <nickc@redhat.com>
458 * po/sv.po: Updated Swedish translation.
460 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
461 Nick Clifton <nickc@redhat.com>
464 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
465 of the coff_section_data before using it.
467 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
469 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
470 in PLT compression selection.
471 (_bfd_mips_elf_check_relocs): Likewise.
473 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
475 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
476 case where there's no elf_link_hash_entry while processing
477 GOT_NORMAL got entries.
479 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
481 * version.m4 (BFD_VERSION): Set to 2.27.51.
482 * configure: Regenerated.
484 2016-07-21 Nick Clifton <nickc@redhat.com>
486 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
487 (swap_out_syms): Return an error when not finding ELF output
488 section rather than asserting.
490 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
492 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
494 2016-07-20 John Baldwin <jhb@FreeBSD.org>
496 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
497 and handle pr_pid if present.
499 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
502 * elf.c (assign_file_positions_for_load_sections): Also check
503 p_paddr for program header space.
505 2016-07-20 Alan Modra <amodra@gmail.com>
507 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
508 ppc64_elf_unhandled_reloc for special_function.
509 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
511 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
513 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
515 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
516 corresponding error message.
518 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
520 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
521 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
522 (branch_reloc_p): New function.
523 (mips_elf_calculate_relocation): Handle ISA mode determination
524 for relocations against section symbols, against absolute
525 symbols and absolute relocations. Also set `*cross_mode_jump_p'
527 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
528 checks for weak undefined symbols. Also check target alignment
529 within the same ISA mode.
530 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
531 in the alignment check.
532 <R_MICROMIPS_PC7_S1>: Add an alignment check.
533 <R_MICROMIPS_PC10_S1>: Likewise.
534 <R_MICROMIPS_PC16_S1>: Likewise.
535 (mips_elf_perform_relocation): Report a failure for unsupported
536 same-mode JALX instructions and cross-mode branches.
537 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
538 error messages for jumps to misaligned addresses.
540 2016-07-16 Alan Modra <amodra@gmail.com>
542 * elflink.c: Include plugin-api.h.
543 * plugin.c (bfd_plugin_open_input): New function, extracted from..
545 * plugin.h: Don't include bfd.h.
546 (bfd_plugin_open_input): Declare.
548 2016-07-16 Alan Modra <amodra@gmail.com>
550 * targets.c (bfd_seach_for_target): Rename to..
551 (bfd_iterate_over_targets): ..this. Rewrite doc.
552 * bfd-in2.h: Regenerate.
554 2016-07-16 Alan Modra <amodra@gmail.com>
556 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
557 * libbfd.h: Regenerate.
558 * bfd-in2.h: Regenerate.
560 2016-07-16 Alan Modra <amodra@gmail.com>
562 * libbfd-in.h (BFD_ALIGN): Move to..
564 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
565 * elf32-ppc.c (default_params): Adjust init.
566 (ppc_elf_link_params): Set pagesize_p2.
567 * libbfd.h: Regenerate.
568 * bfd-in2.h: Regenerate.
570 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
572 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
573 (_bfd_elf_filter_global_symbols): Declare.
574 * elf.c (_bfd_elf_filter_global_symbols): New function.
575 * elflink.c (elf_filter_global_symbols): Likewise.
576 (elf_output_implib): Likewise.
577 (bfd_elf_final_link): Call above function, failing if it does.
578 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
580 (elf_backend_copy_indirect_symbol): Fix spacing.
581 (elf_backend_hide_symbol): Likewise.
582 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
584 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
585 Nick Clifton <nickc@redhat.com>
587 * elf32-arc.c (PR_DEBUG): Delete.
588 Fix printing of debug information. Fix formatting of debug
590 (debug_arc_reloc): Handle symbols that are not from an input file.
591 (arc_do_relocation): Remove excessive exclamation points.
593 * arc-got.h: Fix formatting. Fix printing of debug information.
594 (new_got_entry_to_list): Use xmalloc.
595 * config.bfd: use the big-endian arc vector as the default vector
596 for big-endian arc targets.
598 2016-07-15 Alan Modra <amodra@gmail.com>
600 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
601 from marking sym_indices.
603 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
605 * reloc.c (bfd_perform_relocation): Try the `howto' handler
606 first with relocations against absolute symbols.
607 (bfd_install_relocation): Likewise.
609 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
611 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
612 .got/.got.plt sections to 8 bytes.
614 2016-07-12 Nick Clifton <nickc@redhat.com>
616 * binary.c (binary_set_section_contents): Second grammar fix.
618 2016-07-12 Douglas B Rupp <rupp@adacore.com>
620 * binary.c (binary_set_section_contents): Fix grammar in warning
623 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
625 * elf32-arc.c: made PR_DEBUG always defined.
627 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
629 * arc-got.h: Moved got related structures from elf32-arc.c to
630 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
631 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
632 tls_type_for_reloc, symbol_has_entry_of_type,
633 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
634 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
635 relocate_fix_got_relocs_for_got_info,
636 create_got_dynrelocs_for_single_entry,
637 create_got_dynrelocs_for_got_info): Added to file.
638 * elf32-arc.c: Removed GOT & TLS related structs and functions to
641 2016-07-08 James Bowman <james.bowman@ftdichip.com>
643 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
645 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
647 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
648 (THUMB32_MOVW): Likewise.
649 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
650 (DEF_STUBS): Define long_branch_thumb2_only_pure.
651 (arm_stub_is_thumb): Add new veneer stub.
652 (arm_type_of_stub): Use new veneer.
653 (arm_stub_required_alignment): Add new veneer.
655 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
657 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
658 (SEC_ELF_PURECODE): ... this.
659 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
661 (elf32_arm_fake_sections): Likewise.
662 (elf_32_arm_section_flags): Likewise.
663 (elf_32_arm_lookup_section_flags): Likewise.
664 * section.c (SEC_ELF_NOREAD): Rename to ...
665 (SEC_ELF_PURECODE): ... this.
667 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
669 * elf32-arm.c (using_thumb2_bl): New function.
670 (arm_type_of_stub): Declare thumb2 variable together and change type
671 to bfd_boolean. Use using_thumb2_bl () to determine whether
672 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
673 checked for BL range.
674 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
675 the bit size of BL offset.
677 2016-06-29 Nick Clifton <nickc@redhat.com>
679 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
680 Returns TRUE for AArch64 mapping symbols.
681 (elfNN_aarch64_backend_symbol_processing): New function. Marks
682 mapping symbols as precious in object files so that they will not
684 (elf_backend_symbol_processing): Define.
686 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
687 for ARM mapping symbols.
688 (elf32_arm_backend_symbol_processing): Make use of the new function.
690 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
693 * elflink.c (elf_link_check_versioned_symbol): Return false
694 for unreferenced undefined symbol.
696 2016-06-28 Nick Clifton <nickc@redhat.com>
698 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
701 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
702 function. Marks mapping symbols in object files as precious, so
703 that strip will not remove them.
704 (elf_backend_symbol_processing): Define.
706 2016-06-28 James Clarke <jrtc27@jrtc27.com>
708 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
709 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
711 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
713 * elf32-mips.c (elf_mips16_howto_table_rel): Add
715 (mips16_reloc_map): Likewise.
716 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
717 (mips16_elf64_howto_table_rela): Likewise.
718 (mips16_reloc_map): Likewise.
719 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
720 (elf_mips16_howto_table_rela): Likewise.
721 (mips16_reloc_map): Likewise.
722 * elfxx-mips.c (mips16_branch_reloc_p): New function.
723 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
724 (b_reloc_p): Likewise.
725 (mips_elf_calculate_relocation): Likewise.
726 (_bfd_mips_elf_check_relocs): Likewise.
727 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
728 * bfd-in2.h: Regenerate.
729 * libbfd.h: Regenerate.
731 2016-06-27 Alan Modra <amodra@gmail.com>
734 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
735 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
737 (ppc64_elf_size_stubs): Adjust to suit.
739 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
741 * elf32-dlx.h: New file.
742 * elf32-dlx.c: Adjust.
744 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
746 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
748 2016-06-24 John Baldwin <jhb@FreeBSD.org>
750 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
753 2016-06-24 John Baldwin <jhb@FreeBSD.org>
755 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
756 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
757 (elfcore_grok_freebsd_psinfo): New function.
758 (elfcore_grok_freebsd_prstatus): New function.
759 (elfcore_grok_freebsd_note): New function.
760 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
763 2016-06-24 Joel Brobecker <brobecker@adacore.com>
765 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
768 2016-06-24 Alan Modra <amodra@gmail.com>
770 * config.bfd: Delete mips vxworks patterns matched earlier.
771 Combine mips*-*-none with mips*-*-elf*.
773 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
775 * elfxx-mips.c (mips_elf_perform_relocation): Call
776 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
777 use the `%X%H' format for the cross-mode jump conversion error
778 message. Remove the full stop from the end of the message.
779 Continue processing rather than returning failure.
781 2016-06-21 Graham Markall <graham.markall@embecosm.com>
783 * archures.c: Remove bfd_mach_arc_nps400.
784 * bfd-in2.h: Likewise.
785 * cpu-arc.c (arch_info_struct): Likewise.
786 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
789 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
793 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
795 (elf_link_is_defined_archive_symbol): Call
796 bfd_link_plugin_object_p on unknown plugin object and use the
797 IR symbol table if the input is an IR object.
798 * plugin.c (bfd_link_plugin_object_p): New function.
799 * plugin.h (bfd_link_plugin_object_p): New prototype.
801 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
804 * elflink.c (elf_link_add_object_symbols): Don't check alignment
805 on symbol from plugin dummy input.
807 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
809 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
811 * bfd-in2.h: Regenerated.
812 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
813 with bfd_plugin_unknown.
815 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
818 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
819 bfd_boolean argument.
820 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
821 "shared object" with "PIC object" in comments.
822 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
823 "shared object" with "PIC object" in comments. Avoid PLT if
824 requested. Generate dynamic relocations for non-GOT references.
825 Make room for the special first entry in PLT and allocate PLT
826 entry only for PLT and PC-relative references. Store dynamic
827 GOT relocations in .rel[a].iplt section for static executables.
828 If PLT isn't used, always use GOT for symbol value. Don't
829 allocate GOT entry if it isn't used.
830 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
831 count only in the code section. Allocate dynamic pointer
832 relocation against STT_GNU_IFUNC symbol in the non-code section.
833 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
834 only for PC-relative references.
835 (elf_i386_allocate_dynrelocs): Pass TRUE to
836 _bfd_elf_allocate_ifunc_dyn_relocs.
837 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
838 relocations against STT_GNU_IFUNC symbols without PLT. Generate
839 dynamic pointer relocation against STT_GNU_IFUNC symbol in
840 the non-code section and store it in the proper REL section.
841 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
843 (elf_i386_finish_dynamic_symbol): Generate dynamic
844 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
845 STT_GNU_IFUNC symbols without PLT.
846 (elf_i386_finish_dynamic_sections): Don't handle local
847 STT_GNU_IFUNC symbols here.
848 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
850 (elf_backend_output_arch_local_syms): New.
851 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
852 count only in the code section. Allocate dynamic pointer
853 relocation against STT_GNU_IFUNC symbol in the non-code section.
854 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
855 count only for PC-relative references.
856 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
857 _bfd_elf_allocate_ifunc_dyn_relocs.
858 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
859 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
860 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
861 without PLT. Generate dynamic pointer relocation against
862 STT_GNU_IFUNC symbol in the non-code section and store it in
863 the proper RELA section. Don't allow non-pointer relocation
864 against STT_GNU_IFUNC symbol without PLT.
865 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
866 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
867 STT_GNU_IFUNC symbols without PLT.
868 (elf_x86_64_finish_dynamic_sections): Don't handle local
869 STT_GNU_IFUNC symbols here.
870 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
872 (elf_backend_output_arch_local_syms): New.
873 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
874 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
876 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
877 Tony Wang <tony.wang@arm.com>
879 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
881 (stub_long_branch_thumb2_only): Define stub.
882 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
883 (arm_stub_long_branch_thumb2_only): Likewise.
884 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
887 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
889 * archures.c (bfd_mach_sparc_v8plusc): Define.
890 (bfd_mach_sparc_v9c): Likewise.
891 (bfd_mach_sparc_v8plusd): Likewise.
892 (bfd_mach_sparc_v9d): Likewise.
893 (bfd_mach_sparc_v8pluse): Likewise.
894 (bfd_mach_sparc_v9e): Likewise.
895 (bfd_mach_sparc_v8plusv): Likewise
896 (bfd_mach_sparc_v9v): Likewise.
897 (bfd_mach_sparc_v8plusm): Likewise.
898 (bfd_mach_sparc_v9m): Likewise.
899 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
900 (bfd_mach_sparc_64bit_p): Likewise.
901 * bfd-in2.h: Regenerate.
902 * cpu-sparc.c (arch_info_struct): Add entries for
903 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
904 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
905 and bfd_mach_sparc_v9{c,d,e,v,m}.
906 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
907 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
909 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
911 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
912 symbols for relocations against IFUNC symbols.
913 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
915 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
917 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
918 .rela.iplt in DT_PLTRELSZ.
919 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
920 for DT_PLTRELSZ and DT_RELASZ as well.
922 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
924 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
925 non-loaded, non-alloced sections.
926 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
928 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
930 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
931 allocating dynamic relocation.
932 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
934 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
937 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
938 offsets until reloc_toaddr.
940 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
942 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
943 Don't check symbol type for STN_UNDEF symbol index.
944 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
945 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
948 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
950 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
952 (using_thumb2): Try Tag_THUMB_ISA_use first and check
953 for exact arch value then. Force review of arch check logic for new
955 (arch_has_arm_nop): Update and fix arch check logic. Force review of
956 that logic for new architecture.
957 (arch_has_thumb2_nop): Remove.
958 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
959 (elf32_arm_final_link_relocate): Likewise but using thumb2.
961 2016-06-14 Alan Modra <amodra@gmail.com>
963 * bfd-in.h (bfd_my_archive): Delete.
964 * bfd-in2.h: Regenerate.
966 2016-06-14 Alan Modra <amodra@gmail.com>
969 * archive.c (open_nested_file): Set my_archive.
970 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
972 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
973 (bfd_seek): Likewise.
974 * bfdwin.c (bfd_get_file_window): Likewise.
975 * cache.c (cache_bmmap): Likewise.
976 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
977 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
979 * plugin.c (try_claim): Likewise.
980 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
981 file within thin archive, not the archive.
983 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
986 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
987 section address for R_386_GOT32/R_386_GOT32X relocations against
988 IFUNC symbols if there is no base register and return error for
991 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
993 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
994 GOT32 adjustment for static executables.
996 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
998 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1000 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1002 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1004 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1006 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1008 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1010 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1011 (SECTSTART): Changed.
1012 (elf_arc_relocate_section): Fixed mistake in PIE related
1014 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1016 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1018 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1019 enable support for "-z combreloc" and DT_RELACOUNT.
1020 (elf_backend_reloc_type_class): Likewise
1022 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf32-i386.c (elf_i386_relocate_section): When relocating
1026 R_386_GOT32, return error without a base register for PIC and
1027 subtract the .got.plt section address only with a base register.
1029 2016-06-10 Alan Modra <amodra@gmail.com>
1031 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1032 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1033 (_bfd_elf_strtab_init): Formatting.
1034 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1035 (_bfd_elf_strtab_addref): Take size_t idx param.
1036 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1037 (_bfd_elf_strtab_offset): Likewise.
1038 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1039 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1040 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1041 (_bfd_elf_strtab_finalize): Similarly.
1042 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1043 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1044 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1045 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1046 using bfd_size_type.
1047 (bfd_section_from_shdr): Delete amt.
1048 (_bfd_elf_init_reloc_shdr): Likewise.
1049 (_bfd_elf_link_assign_sym_version): Likewise.
1050 (assign_section_numbers): Use size_t reloc_count.
1051 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1052 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1053 (elf_link_is_defined_archive_symbol): Likewise.
1054 (elf_add_dt_needed_tag): Likewise.
1055 (elf_finalize_dynstr): Likewise.
1056 (elf_link_add_object_symbols): Likewise.
1057 (bfd_elf_size_dynamic_sections): Likewise.
1058 (elf_create_symbuf): Similarly.
1059 (bfd_elf_match_symbols_in_sections): Likewise.
1060 (elf_link_swap_symbols_out): Likewise.
1061 (elf_link_check_versioned_symbol): Likewise.
1062 (bfd_elf_gc_record_vtinherit): Likewise.
1063 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1065 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1068 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1069 and relocs only if shrinking occurred.
1071 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1073 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1074 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1075 (elf_i386_check_tls_transition): Check indirect call and direct
1076 call with the addr32 prefix for general and local dynamic models.
1077 Set the tls_get_addr feild.
1078 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1079 indirect ___tls_get_addr call via GOT.
1080 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1081 transitions with indirect call and direct call with the addr32
1084 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1086 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1087 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1088 (elf_s390_relocate_section): Fix comment.
1089 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1092 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1094 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1095 section offset when calculation the larl operand in the first PLT
1098 2016-06-07 Alan Modra <amodra@gmail.com>
1100 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1101 to match other 32-bit archs.
1102 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1103 (ppc_elf_object_p): Call it.
1104 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1106 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1107 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1108 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1109 _bfd_elf_ppc_at_tprel_transform): Move to..
1110 * elf-bfd.h: ..here.
1111 (_bfd_elf_ppc_set_arch): Declare.
1112 * bfd-in2.h: Regenerate.
1114 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1116 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1117 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1118 (elf_x86_64_check_tls_transition): Check indirect call and
1119 direct call with the addr32 prefix for general and local dynamic
1120 models. Set the tls_get_addr feild.
1121 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1122 indirect __tls_get_addr call via GOT.
1123 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1124 transitions with indirect call and direct call with the addr32
1127 2016-06-04 Christian Groessler <chris@groessler.org>
1129 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1131 2016-06-02 Nick Clifton <nickc@redhat.com>
1134 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1136 (arch_info_struct): Likewise.
1137 (architectures): Likewise.
1139 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1141 * config.bfd: Replace -uclibc with *.
1143 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf64-x86-64.c: Replace data32 with data16 in comments.
1147 2016-05-31 Alan Modra <amodra@gmail.com>
1151 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1152 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1153 symbol given a version by a script different to the version
1154 of the symbol being added.
1155 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1156 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1157 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1158 (struct strtab_save): New.
1159 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1160 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1161 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1163 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1165 * elf32-hppa.h: Add extern "C".
1166 * elf32-nds32.h: Likewise.
1167 * elf32-tic6x.h: Likewise.
1169 2016-06-01 Nick Clifton <nickc@redhat.com>
1171 * po/sr.po: New Serbian translation.
1172 * configure.ac (ALL_LINGUAS): Add sr.
1173 * configure: Regenerate.
1175 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1177 * elfxx-mips.c (b_reloc_p): New function.
1178 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1181 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1183 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1184 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1185 reloc location from calculation, treat the addend as signed with
1186 local non-section symbols and enable overflow detection.
1188 2016-05-28 Alan Modra <amodra@gmail.com>
1190 * aoutx.h: Adjust linker callback calls throughout file,
1193 * coff-alpha.c: Likewise.
1194 * coff-arm.c: Likewise.
1195 * coff-h8300.c: Likewise.
1196 * coff-h8500.c: Likewise.
1197 * coff-i960.c: Likewise.
1198 * coff-mcore.c: Likewise.
1199 * coff-mips.c: Likewise.
1200 * coff-ppc.c: Likewise.
1201 * coff-rs6000.c: Likewise.
1202 * coff-sh.c: Likewise.
1203 * coff-tic80.c: Likewise.
1204 * coff-w65.c: Likewise.
1205 * coff-z80.c: Likewise.
1206 * coff-z8k.c: Likewise.
1207 * coff64-rs6000.c: Likewise.
1208 * cofflink.c: Likewise.
1209 * ecoff.c: Likewise.
1210 * elf-bfd.h: Likewise.
1211 * elf-m10200.c: Likewise.
1212 * elf-m10300.c: Likewise.
1213 * elf32-arc.c: Likewise.
1214 * elf32-arm.c: Likewise.
1215 * elf32-avr.c: Likewise.
1216 * elf32-bfin.c: Likewise.
1217 * elf32-cr16.c: Likewise.
1218 * elf32-cr16c.c: Likewise.
1219 * elf32-cris.c: Likewise.
1220 * elf32-crx.c: Likewise.
1221 * elf32-d10v.c: Likewise.
1222 * elf32-epiphany.c: Likewise.
1223 * elf32-fr30.c: Likewise.
1224 * elf32-frv.c: Likewise.
1225 * elf32-ft32.c: Likewise.
1226 * elf32-h8300.c: Likewise.
1227 * elf32-hppa.c: Likewise.
1228 * elf32-i370.c: Likewise.
1229 * elf32-i386.c: Likewise.
1230 * elf32-i860.c: Likewise.
1231 * elf32-ip2k.c: Likewise.
1232 * elf32-iq2000.c: Likewise.
1233 * elf32-lm32.c: Likewise.
1234 * elf32-m32c.c: Likewise.
1235 * elf32-m32r.c: Likewise.
1236 * elf32-m68hc1x.c: Likewise.
1237 * elf32-m68k.c: Likewise.
1238 * elf32-mep.c: Likewise.
1239 * elf32-metag.c: Likewise.
1240 * elf32-microblaze.c: Likewise.
1241 * elf32-moxie.c: Likewise.
1242 * elf32-msp430.c: Likewise.
1243 * elf32-mt.c: Likewise.
1244 * elf32-nds32.c: Likewise.
1245 * elf32-nios2.c: Likewise.
1246 * elf32-or1k.c: Likewise.
1247 * elf32-ppc.c: Likewise.
1248 * elf32-s390.c: Likewise.
1249 * elf32-score.c: Likewise.
1250 * elf32-score7.c: Likewise.
1251 * elf32-sh.c: Likewise.
1252 * elf32-sh64.c: Likewise.
1253 * elf32-spu.c: Likewise.
1254 * elf32-tic6x.c: Likewise.
1255 * elf32-tilepro.c: Likewise.
1256 * elf32-v850.c: Likewise.
1257 * elf32-vax.c: Likewise.
1258 * elf32-visium.c: Likewise.
1259 * elf32-xstormy16.c: Likewise.
1260 * elf32-xtensa.c: Likewise.
1261 * elf64-alpha.c: Likewise.
1262 * elf64-hppa.c: Likewise.
1263 * elf64-ia64-vms.c: Likewise.
1264 * elf64-mmix.c: Likewise.
1265 * elf64-ppc.c: Likewise.
1266 * elf64-s390.c: Likewise.
1267 * elf64-sh64.c: Likewise.
1268 * elf64-x86-64.c: Likewise.
1269 * elflink.c: Likewise.
1270 * elfnn-aarch64.c: Likewise.
1271 * elfnn-ia64.c: Likewise.
1272 * elfxx-mips.c: Likewise.
1273 * elfxx-sparc.c: Likewise.
1274 * elfxx-tilegx.c: Likewise.
1275 * linker.c: Likewise.
1276 * pdp11.c: Likewise.
1277 * pe-mips.c: Likewise.
1278 * reloc.c: Likewise.
1279 * reloc16.c: Likewise.
1280 * simple.c: Likewise.
1281 * vms-alpha.c: Likewise.
1282 * xcofflink.c: Likewise.
1283 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1284 status param. Adjust calls to these and linker callbacks throughout.
1285 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1286 get_ramstart): Delete status param. Adjust calls to these and
1287 linker callbacks throughout.
1289 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1291 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1292 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1293 target alignment verification.
1295 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1297 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1298 section name if `bfd_elf_string_from_elf_section' returns an
1301 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1303 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1304 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1305 for message. Continue processing rather than returning failure.
1307 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1309 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1310 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1311 Call `bfd_set_error'.
1313 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1316 * archive.c (bfd_slurp_armap): Replace
1317 bfd_elf64_archive_slurp_armap with
1318 _bfd_archive_64_bit_slurp_armap.
1319 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1320 BFD64 is defined and the archive is too big.
1321 (coff_write_armap): Likewise.
1322 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1323 (_bfd_archive_64_bit_slurp_armap): This.
1324 (bfd_elf64_archive_write_armap): Renamed to ...
1325 (_bfd_archive_64_bit_write_armap): This.
1326 * configure.ac: Add --enable-64-bit-archive.
1327 (want_64_bit_archive): New. Set to true by default for 64-bit
1328 MIPS and s390 ELF targets.
1329 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1330 * config.in: Regenerated.
1331 * configure: Likewise.
1332 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1333 (bfd_elf64_archive_slurp_armap): Likewise.
1334 (bfd_elf64_archive_write_armap): Likewise.
1335 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1336 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1337 (bfd_elf64_archive_truncate_arname): Likewise.
1338 (bfd_elf64_archive_read_ar_hdr): Likewise.
1339 (bfd_elf64_archive_write_ar_hdr): Likewise.
1340 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1341 (bfd_elf64_archive_get_elt_at_index): Likewise.
1342 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1343 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1344 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1345 (bfd_elf64_archive_slurp_armap): Likewise.
1346 (bfd_elf64_archive_write_armap): Likewise.
1347 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1348 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1349 (bfd_elf64_archive_truncate_arname): Likewise.
1350 (bfd_elf64_archive_read_ar_hdr): Likewise.
1351 (bfd_elf64_archive_write_ar_hdr): Likewise.
1352 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1353 (bfd_elf64_archive_get_elt_at_index): Likewise.
1354 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1355 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1356 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1357 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1358 bfd_elfNN_archive_functions isn't defined.
1359 (TARGET_LITTLE_SYM): Likewise.
1360 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1361 (_bfd_archive_64_bit_write_armap): Likewise.
1362 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1363 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1364 (_bfd_archive_64_bit_truncate_arname): Likewise.
1365 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1366 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1367 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1368 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1369 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1370 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1371 * libbfd.h: Regenerated.
1372 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1373 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1375 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1378 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1379 linker add_archive_element callback returns FALSE.
1380 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1381 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1382 archive element if linker add_archive_element callback returns
1384 * elflink.c (elf_link_add_archive_symbols): Likewise.
1385 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1386 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1387 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1388 (xcoff_link_check_ar_symbols): Likewise.
1390 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1392 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1393 <bfd_reloc_outofrange>: Unify error reporting code.
1395 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1397 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1398 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1399 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1400 * bfd-in2.h: Regenerate.
1401 * libbfd.h: Likewise.
1403 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1405 * config.bfd: Add entry for arm-phoenix.
1407 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1409 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1410 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1411 account for padding for stub section requiring one.
1412 (elf32_arm_build_stubs): Add comment to stress the importance of
1413 zeroing veneer section content.
1415 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1417 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1419 * bfd-in2.h: Regenerate.
1420 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1422 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1423 (arm_dedicated_stub_output_section_name): Likewise.
1424 (arm_dedicated_stub_input_section_ptr): Likewise.
1425 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1426 function description comment. Add support for dedicated output stub
1427 section to given stub types.
1428 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1429 elf32_arm_create_or_find_stub_sec.
1430 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1431 (elf32_arm_size_stubs): Pass stub type when calling
1432 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1433 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1435 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1437 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1438 when setting need_convert_load.
1440 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1442 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1445 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1448 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1450 (elf_i386_convert_load): Don't convert R_386_GOT32.
1452 2016-05-20 Alan Modra <amodra@gmail.com>
1455 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1456 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1458 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1460 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1461 (debug_arc_reloc): Likewise.
1462 (elf_arc_relocate_section): Likewise.
1463 (elf_arc_check_relocs): Likewise.
1464 (elf_arc_adjust_dynamic_symbol): Likewise.
1465 (elf_arc_add_symbol_hook): Likewise.
1467 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1469 * config.bfd: Remove `am34-*-linux*' support.
1471 2016-05-19 Alan Modra <amodra@gmail.com>
1473 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1474 relocs before plt relocs.
1476 2016-05-19 Alan Modra <amodra@gmail.com>
1478 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1479 before dereferencing.
1481 2016-05-18 Nick Clifton <nickc@redhat.com>
1483 * po/sv.po: Updated Swedish translation.
1485 2016-05-18 Alan Modra <amodra@gmail.com>
1487 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1488 for each BFD. Don't goto error_ret_free_local from outside loop.
1490 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1492 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1493 STB_GNU_UNIQUE handling.
1494 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1495 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1496 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1497 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1498 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1499 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1500 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1501 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1502 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1503 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1504 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1505 (elf_backend_add_symbol_hook): Remove macro.
1506 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1507 for STB_GNU_UNIQUE symbols.
1509 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1511 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1513 (v850_elf_copy_private_bfd_data): ... here. Call the new
1514 function and `_bfd_elf_copy_private_bfd_data'.
1516 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1519 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1520 GOTPCREL relocation against large section.
1522 2016-05-13 Alan Modra <amodra@gmail.com>
1524 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1525 linker dynamic sections in calculating size and address of
1526 dynamic tags rather than using output sections. Remove asserts.
1527 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1528 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1529 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1530 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1531 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1532 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1533 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1534 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1535 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1536 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1537 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1538 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1539 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1540 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1541 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1542 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1543 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1544 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1545 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1546 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1547 * elflink.c (bfd_elf_final_link): Likewise.
1548 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1549 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1550 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1551 don't set doit. Look up dynobj section.
1552 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1553 invocation and dynamic tag vma calculation. Don't test
1554 boolean var == TRUE.
1555 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1558 2016-05-13 Alan Modra <amodra@gmail.com>
1560 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1561 octets_per_byte. Put dynamic .rela.plt last in link orders.
1562 Assign output_offset for reloc sections rather than writing
1563 sorted relocs from block corresponding to output_offset.
1565 2016-05-12 Alan Modra <amodra@gmail.com>
1567 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1569 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1571 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1573 2016-05-11 Alan Modra <amodra@gmail.com>
1575 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1576 (elf32_hppa_check_relocs): Don't set dynobj.
1577 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1578 (elf32_hppa_build_stubs): Likewise.
1579 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1581 2016-05-11 Alan Modra <amodra@gmail.com>
1584 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1585 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1587 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1589 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1590 aarch64_tls_transition check.
1592 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1594 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1596 (arm_stub_sym_claimed): New function.
1597 (elf32_arm_create_stub): Use veneered symbol name and section if
1598 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1599 (arm_stub_claim_sym): New function.
1600 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1601 veneered symbol, otherwise create local symbol as before.
1603 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1605 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1606 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1607 and set branch type of a symbol.
1608 (bfd_elf32_arm_process_before_allocation): Likewise.
1609 (elf32_arm_relocate_section): Likewise and fix identation along the
1611 (allocate_dynrelocs_for_symbol): Likewise.
1612 (elf32_arm_finish_dynamic_symbol): Likewise.
1613 (elf32_arm_swap_symbol_in): Likewise.
1614 (elf32_arm_swap_symbol_out): Likewise.
1616 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1618 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1619 * bfd-in2.h: Regenerated.
1620 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1621 parameter to add_stub_section callback.
1622 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1623 and pass it down to add_stub_section.
1624 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1626 (elf32_arm_size_stubs): Add output section parameter to
1627 add_stub_section function pointer parameter.
1629 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1631 * elf32-arm.c (elf32_arm_create_stub): New function.
1632 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1634 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1636 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1637 arm_stub_a8_veneer_lwm enumerator.
1638 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1639 aforementioned enumerator.
1640 (struct elf32_arm_stub_hash_entry): Delete target_addend
1641 field and add source_value.
1642 (struct a8_erratum_fix): Delete addend field and add target_offset.
1643 (stub_hash_newfunc): Initialize source_value field amd remove
1644 initialization for target_addend.
1645 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1646 the else to being always executed, moving the
1647 arm_stub_a8_veneer_b_cond specific code in it. Remove
1648 stub_entry->target_addend from points_to computation.
1649 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1650 to target symbol from start of section rather than the offset from the
1652 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1653 fields from struct a8_erratum_fix's offset and target_offset
1655 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1656 veneered_insn_loc and loc using stub_entry's source_value.
1658 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1660 (elf32_arm_merge_eabi_attributes): Add merging logic for
1663 2016-05-10 Pip Cet <pipcet@gmail.com>
1666 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1667 Define as _bfd_generic_copy_link_hash_symbol_type when using
1670 2016-05-09 Nick Clifton <nickc@redhat.com>
1673 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1674 field before accessing sections array.
1676 2016-05-09 Christophe Monat <christophe.monat@st.com>
1679 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1680 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1682 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1684 (create_instruction_vldmdb): Likewise.
1685 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1686 uses it to re-encode.
1688 2016-05-09 Nick Clifton <nickc@redhat.com>
1691 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1694 2016-05-09 Alan Modra <amodra@gmail.com>
1696 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1698 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1702 documenting that indx == -3 if symbol is defined in a discarded
1704 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1705 symbol is defined in a discarded section.
1706 (elf_link_output_extsym): Strip a global symbol defined in a
1709 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1714 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1718 (elf_i386_convert_load_reloc): This. New function.
1719 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1721 (elf_x86_64_convert_load_reloc): This. New function.
1723 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1726 Don't check if contents == NULL.
1727 (elf_i386_tls_transition): Add from_relocate_section. Check
1728 from_relocate_section instead of contents != NULL. Update
1729 elf_i386_check_tls_transition call.
1730 (elf_i386_check_relocs): Cache the section contents if
1731 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1732 elf_i386_tls_transition.
1733 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1734 to elf_i386_tls_transition.
1735 (elf_backend_caches_rawsize): New.
1736 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1737 if contents == NULL.
1738 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1739 from_relocate_section instead of contents != NULL.
1740 (elf_x86_64_check_relocs): Cache the section contents if
1741 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1742 elf_x86_64_tls_transition.
1743 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1744 to elf_x86_64_tls_transition.
1745 (elf_backend_caches_rawsize): New.
1747 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1750 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1753 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1755 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1756 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1757 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1758 no_apply_dynamic_relocs.
1759 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1760 dynamic relocations generated.
1762 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1766 (elf_i386_create_dynamic_sections): Here.
1767 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1768 interp setting to ...
1769 (elf_x86_64_create_dynamic_sections): Here.
1771 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1773 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1774 and replace (EH)->has_got_reloc with GOT_RELOC.
1775 (elf_i386_fixup_symbol): Pass has_got_reloc to
1776 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1777 (elf_i386_allocate_dynrelocs): Likewise.
1778 (elf_i386_relocate_section): Likewise.
1779 (elf_i386_finish_dynamic_symbol): Likewise.
1780 (elf_i386_convert_load): Pass TRUE to
1781 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1782 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1783 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1784 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1785 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1786 (elf_x86_64_allocate_dynrelocs): Likewise.
1787 (elf_x86_64_relocate_section): Likewise.
1788 (elf_x86_64_finish_dynamic_symbol): Likewise.
1789 (elf_x86_64_convert_load): Pass TRUE to
1790 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1792 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1794 * elf32-i386.c (check_relocs_failed): New.
1795 (elf_i386_check_relocs): Set check_relocs_failed on error.
1796 (elf_i386_relocate_section): Skip if check_relocs failed.
1798 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1800 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1801 check_relocs_failed on error.
1803 2016-04-29 Nick Clifton <nickc@redhat.com>
1806 * elf-bfd.h (struct elf_backend_data): Rename
1807 elf_backend_set_special_section_info_and_link to
1808 elf_backend_copy_special_section_fields.
1809 * elfxx-target.h: Likewise.
1810 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1811 comparing section flags.
1812 (copy_special_section_fields): New function.
1813 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1814 Perform two scans over special sections. The first one looks for
1815 a direct mapping between the output section and an input section.
1816 The second scan looks for a possible match based upon section
1818 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1819 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1821 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1822 elf32_i386_copy_solaris_special_section_fields.
1823 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1824 Rename to elf32_sparc_copy_solaris_special_section_fields.
1825 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1826 elf64_x86_64_copy_solaris_special_section_fields.
1828 2016-04-28 Nick Clifton <nickc@redhat.com>
1830 * po/zh_CN.po: Updated Chinese (simplified) translation.
1832 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1836 when estimating distances between output sections.
1838 2016-04-27 Alan Modra <amodra@gmail.com>
1840 * elflink.c (_bfd_elf_is_start_stop): New function.
1841 (_bfd_elf_gc_mark_rsec): Use it.
1842 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1844 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1846 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1847 * mmo.c (mmo_get_section_contents): Likewise.
1848 (mmo_set_section_contents): Likewise.
1850 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1852 * elf-bfd.h (elf_link_hash_table): Update comments for
1854 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1855 the unused NULL entry at the head of dynamic symbol table.
1856 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1859 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1861 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1862 created file from dynobj.
1864 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1866 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1867 normal input file if possible.
1869 2016-04-21 Nick Clifton <nickc@redhat.com>
1871 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1872 * aout-target.h: Likewise.
1873 * aout-tic30.c: Likewise.
1874 * binary.c: Likewise.
1876 * coff-alpha.c: Likewise.
1877 * coff-rs6000.c: Likewise.
1878 * coff64-rs6000.c: Likewise.
1879 * coffcode.h: Likewise.
1880 * i386msdos.c: Likewise.
1881 * i386os9k.c: Likewise.
1884 * libbfd-in.h: Likewise.
1885 * libecoff.h: Likewise.
1886 * mach-o-target.c: Likewise.
1888 * nlm-target.h: Likewise.
1889 * oasys.c: Likewise.
1891 * plugin.c: Likewise.
1892 * ppcboot.c: Likewise.
1895 * tekhex.c: Likewise.
1896 * versados.c: Likewise.
1897 * vms-alpha.c: Likewise.
1899 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1900 * linker.c (bfd_link_check_relocs): New function.
1901 (_bfd_generic_link_check_relocs): New function.
1902 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1903 _bfd_link_check_relocs field.
1904 (struct bfd_target)L Add _bfd_link_check_relocs field.
1905 * bfd-in2.h: Regenerate.
1906 * libbfd.h: Regenerate.
1908 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1910 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1911 (elf_backend_gc_sweep_hook): Likewise.
1912 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1913 (elf_backend_gc_sweep_hook): Likewise.
1915 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1917 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1918 in excluded sections
1920 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1923 * elf64-x86-64.c (check_relocs_failed): New.
1924 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1925 Support relocation agaist local symbol. Set check_relocs_failed.
1926 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1927 R_X86_64_32 relocation overflow.
1928 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1929 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1931 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1933 * elf32-i386.c (elf_i386_check_relocs): Call
1934 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1935 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1937 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1940 * elflink.c (_bfd_elf_link_check_relocs): New function.
1941 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1942 if check_relocs_after_open_input is FALSE.
1944 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1946 * cache.c: Update old style function definitions.
1947 * elf32-m68k.c: Likewise.
1948 * elf64-mmix.c: Likewise.
1949 * stab-syms.c: Likewise.
1951 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1953 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1955 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1957 * Makefile.in: Regenerated with automake 1.11.6.
1958 * aclocal.m4: Likewise.
1959 * doc/Makefile.in: Likewise.
1961 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1963 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1964 * bfd-in2.h: Regenerate.
1965 * libbfd.h: Regenerate.
1966 * elf32-arc.c: Add 'opcode/arc.h' include.
1967 (struct arc_relocation_data): Add symbol_name.
1968 (arc_special_overflow_checks): New function.
1969 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1970 required, add an extra comment.
1971 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1973 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1975 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1977 (elf_arc_relocate_section): Update enum uses.
1978 (elf_arc_check_relocs): Likewise.
1979 (elf_arc_finish_dynamic_symbol): Likewise.
1981 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1983 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1986 2016-04-14 Nick Clifton <nickc@redhat.com>
1989 * elf-bbfd.h (struct elf_backend_data): New field:
1991 New field: elf_backend_set_special_section_info_and_link
1992 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1994 (elf_backend_set_special_section_info_and_link): Define if not
1996 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1997 elf_backend_strtab_flags macros to initialise fields in structure.
1998 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1999 being set even if SHF_MERGE is not set.
2000 (elf_fake_sections): Likewise.
2001 (section_match): New function. Matches two ELF sections based
2002 upon fixed characteristics.
2003 (find_link): New function. Locates a section in a BFD that
2004 matches a section in a different BFD.
2005 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2006 fields of reserved sections.
2007 (bfd_elf_compute_section_file_positions): Set the flags for the
2008 .shstrtab section based upon the elf_strtab_flags field in the
2009 elf_backend_data structure.
2010 (swap_out_syms): Likewise for the .strtab section.
2011 * elflink.c (bfd_elf_final_link): Set the flags for the
2012 .strtab section based upon the elf_strtab_flags field in the
2013 elf_backend_data structure.
2014 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2015 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2017 (elf_backend_set_special_section_info_and_link): Define for
2019 * elf32-sparc.c: Likewise.
2020 * elf64-x86-64.c: Likewise.
2022 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2027 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2028 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2029 applies to read-only section.
2030 * elf32-i386.c (elf_i386_link_hash_table): Add
2031 readonly_dynrelocs_against_ifunc.
2032 (elf_i386_allocate_dynrelocs): Updated.
2033 (elf_i386_size_dynamic_sections): Issue an error for read-only
2034 segment with dynamic IFUNC relocations only if
2035 readonly_dynrelocs_against_ifunc is TRUE.
2036 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2037 readonly_dynrelocs_against_ifunc.
2038 (elf_x86_64_allocate_dynrelocs): Updated.
2039 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2040 segment with dynamic IFUNC relocations only if
2041 readonly_dynrelocs_against_ifunc is TRUE.
2042 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2045 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2047 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2048 a fall through from error_ret_free_internal. Free local_syms in
2049 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2051 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2053 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2054 (relocate_plt_for_entry): Likewise.
2056 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2058 * elf32-arc.c (elf_arc_check_relocs): Changed
2060 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2062 * elf32-arc.c (name_for_global_symbol): Changed assert.
2063 (get_replace_function): Created.:
2064 (struct arc_relocation_data): Changed to signed types.
2065 (defines S, L, P, PDATA): Casted to signed type.
2066 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2067 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2068 (arc_do_relocation): Changed.
2070 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2072 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2074 (elf_arc_relocate_section): Added and changed asserts, validating
2075 the synamic symbol index.
2076 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2077 relocation if symbol has dynindx set to -1.
2079 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2081 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2082 and internal symbols which have a dynamic index into local
2085 2016-04-04 Nick Clifton <nickc@redhat.com>
2088 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2089 version number if the version is zero.
2091 2016-04-01 Alan Modra <amodra@gmail.com>
2094 * elflink.c (on_needed_list): Recursively check needed status.
2095 (elf_link_add_object_symbols): Adjust.
2097 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2099 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2100 internal_relocs only if they aren't cached.
2102 2016-03-29 Nick Clifton <nickc@redhat.com>
2105 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2106 assertion on the size of the got section to allow it to be bigger
2107 than the number of relocs.
2109 2016-03-29 Toni Spets <toni.spets@iki.fi>
2112 * coffcode.h (coff_write_object_contents): Revert accidental
2115 2016-03-22 Alan Modra <amodra@gmail.com>
2118 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2119 DW_FORM_flag_present.
2121 2016-03-22 Nick Clifton <nickc@redhat.com>
2123 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2124 architecture name for backwards compatibility.
2126 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2127 unbounded stack use.
2129 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2130 sufficiently recent version of GCC.
2131 * configure: Regenerate.
2133 2016-03-22 Alan Modra <amodra@gmail.com>
2136 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2138 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2140 * archures.c (bfd_mach_arc_nps400): Define.
2141 * bfd-in2.h: Regenerate.
2142 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2143 some existing entries to make space.
2144 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2145 (arc_elf_final_write_processing): Likewise.
2147 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2149 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2151 (arc_elf_final_write_processing): Don't bother setting cpu field
2152 in e_flags, this will have been set elsewhere.
2154 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2156 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2159 2016-03-21 Nick Clifton <nickc@redhat.com>
2161 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2162 * configure: Regenerate.
2163 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2164 alloca with call to xmalloc.
2165 * elf32-nds32.c: Likewise.
2166 * elf64-hppa.c: Likewise.
2167 * elfxx-mips.c: Likewise.
2169 * pei-x86_64.c: Likewise.
2173 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2178 (elf_i386_relocate_section): Likewise.
2179 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2180 (elf_x86_64_relocate_section): Likewise.
2182 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2185 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2186 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2187 relocation overflow check.
2189 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2191 * bfd-in2.h: Regenerated.
2193 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2196 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2197 uses bytes not octets.
2198 * elflink.c (resolve_section): Likewise.
2199 Add a bfd parameter.
2200 (eval_section): Pass the input_bfd to resolve_section.
2201 (bfd_elf_perform_complex_relocation): Convert byte offset to
2202 octets before read and writing values.
2203 (elf_link_input_bfd): Add byte to octet conversions.
2204 (elf_reloc_link_order): Likewise.
2205 (elf_fixup_link_order): Likewise.
2206 (bfd_elf_final_link): Likewise.
2207 * reloc.c (_bfd_final_link_relocate): Likewise.
2208 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2210 2016-03-10 Nick Clifton <nickc@redhat.com>
2212 * config.bfd: Mark the i370 target as obsolete.
2214 2016-03-09 Pedro Alves <palves@redhat.com>
2216 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2217 gcc ABI)" to printable name.
2218 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2219 of "v850-rh850" as printable name.
2221 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2224 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2225 relocations against absolute symbols.
2227 2016-03-09 Alan Modra <amodra@gmail.com>
2230 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2231 length elements in the archive.
2233 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2236 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2237 for -E/--dynamic-list only when not relocatable.
2239 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2243 count for locally defined local IFUNC symbols in shared object.
2244 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2246 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2249 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2252 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2253 Andrew Burgess <andrew.burgess@embecosm.com>
2255 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2256 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2257 (arc_elf_howto_init): Added assert to validate relocations.
2258 (get_middle_endian_relocation): Delete.
2259 (middle_endian_convert): New function.
2260 (ME): Redefine, now does nothing.
2261 (IS_ME): New define.
2262 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2263 definition to call middle_endian_convert. Add a new local
2264 variable and make use of this throughout. Added call to
2265 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2267 2016-03-07 Nick Clifton <nickc@redhat.com>
2270 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2271 length elements in the archive.
2273 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2275 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2276 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2278 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2281 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2282 executable as definition if the new definition comes from a
2285 2016-03-02 Alan Modra <amodra@gmail.com>
2287 * Makefile.in: Regenerate.
2288 * po/SRC-POTFILES.in: Regenerate.
2290 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2292 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2293 relocation addend when sections get merged.
2295 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2297 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2299 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2300 Assert for code sections dynamic relocs.
2302 2016-02-26 Renlin Li <renlin.li@arm.com>
2304 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2305 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2307 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2310 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2311 load with locally bound symbols if PIC is false or there is no
2312 base register. Optimize branch to 0 if PIC is false.
2313 (elf_i386_relocate_section): Don't generate dynamic relocations
2314 against undefined weak symbols if PIC is false.
2315 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2316 if we can't estimate relocation overflow with --no-relax.
2317 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2318 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2319 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2320 against undefined weak symbols if PIC is false.
2322 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2325 * bfd.c (bfd): Change flags to 20 bits.
2326 (BFD_CONVERT_ELF_COMMON): New.
2327 (BFD_USE_ELF_STT_COMMON): Likewise.
2328 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2329 BFD_USE_ELF_STT_COMMON.
2330 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2331 * configure.ac: Remove --enable-elf-stt-common.
2332 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2333 common symbol depending on BFD_CONVERT_ELF_COMMON and
2334 BFD_USE_ELF_STT_COMMON.
2335 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2337 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2339 (elf_link_convert_common_type): New function.
2340 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2341 common symbol depending on BFD_CONVERT_ELF_COMMON and
2342 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2343 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2344 and BFD_USE_ELF_STT_COMMON to object_flags.
2345 (TARGET_LITTLE_SYM): Likewise.
2346 * syms.c (BSF_KEEP_G): Renamed to ...
2347 (BSF_ELF_COMMON): This.
2348 * bfd-in2.h: Regenerated.
2349 * config.in: Likewise.
2350 * configure: Likewise.
2352 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2357 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2358 (elf_i386_link_hash_entry): Add has_got_reloc and
2360 (elf_i386_link_hash_table): Add interp.
2361 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2363 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2365 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2366 (elf_i386_fixup_symbol): New function.
2367 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2368 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2369 relocations and discard relocations against resolved undefined
2370 weak symbols in executable. Don't make resolved undefined weak
2371 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2372 relocation against undefined weak symbols in PIE.
2373 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2374 (elf_i386_relocate_section): Don't generate dynamic relocations
2375 against resolved undefined weak symbols in PIE, except for
2377 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2378 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2379 Don't generate dynamic relocation against resolved undefined weak
2380 symbol in executable.
2381 (elf_i386_finish_dynamic_sections): Call
2382 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2383 (elf_backend_fixup_symbol): New.
2384 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2385 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2387 (elf_x86_64_link_hash_table): Add interp.
2388 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2390 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2392 (elf_x86_64_check_relocs): Set has_got_reloc and
2394 (elf_x86_64_fixup_symbol): New function.
2395 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2396 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2397 relocations and discard relocations against resolved undefined
2398 weak symbols in executable. Don't make resolved undefined weak
2399 symbols in executable dynamic.
2400 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2401 (elf_x86_64_relocate_section): Check relocation overflow for
2402 dynamic relocations against unresolved weak undefined symbols.
2403 Don't generate dynamic relocations against resolved weak
2404 undefined symbols in PIE.
2405 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2406 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2407 Don't generate dynamic relocation against resolved undefined weak
2408 symbol in executable.
2409 (elf_x86_64_finish_dynamic_sections): Call
2410 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2411 (elf_backend_fixup_symbol): New.
2413 2016-02-26 Alan Modra <amodra@gmail.com>
2415 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2416 save_restore_funcs, rest of sections when not relocatable.
2417 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2418 (sfpr_define): Define all symbols on emitted code.
2419 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2420 when relocatable. Move sfpr_define loop earlier.
2422 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2425 (elf_x86_64_relocate_section): Use it. Replace
2426 x86_64_elf_howto_table[r_type] with howto.
2428 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2431 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2432 symbol version is unknown.
2434 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2436 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2437 to (bfd_vma) -1 when setting needs_plt to 0.
2438 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2440 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2442 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2443 library, instead of PIC, and don't check PDE when making linker
2444 assigned symbol dynamic.
2446 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2448 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2449 ABIVERSION for non-executable stack.
2451 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2454 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2455 Always produce a RELATIVE reloc for a local symbol.
2457 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2459 Fix test-case ld-elf/pr19617b
2460 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2461 discard unused non-function symbols when --dynamic-list-data.
2463 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2465 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2466 dynsym section, even if it is empty, with dynamic sections.
2468 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2470 * syms.c: Remove BSF_COMMON from comments.
2471 * bfd-in2.h: Regenerated.
2473 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2475 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2476 for destination. Remove useless function parameters.
2477 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2479 2016-02-19 Nick Clifton <nickc@redhat.com>
2482 * aoutx.h (aout_link_add_symbols): Check for out of range string
2486 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2487 processing if we encounter a reloc without an associated symbol.
2489 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2492 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2493 sections for -E/--dynamic-list.
2495 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2500 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2502 * plugin.c (plugin_vec): Set match priority to 255.
2503 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2504 matching against the plugin vector, take priority from there not
2507 2016-02-15 Nick Clifton <nickc@redhat.com>
2509 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2510 for length and type fields. Use a signed value for the
2511 suffix_length field.
2513 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2516 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2517 significant bit in GOT offset for R_386_GOT32X.
2519 2016-02-10 Nick Clifton <nickc@redhat.com>
2522 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2524 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2525 number of messages about FDE encoding preventing .eh_frame_hdr
2528 2016-02-09 Nick Clifton <nickc@redhat.com>
2530 * oasys.c (oasys_archive_p): Fix indentation.
2531 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2532 constant for left shifting.
2534 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2535 helpful warning message to explain why certain AArch64 relocs
2538 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2540 * pe-mips.c (coff_mips_reloc): Fix formatting.
2542 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2544 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2545 to bfd_mach_arc_arc600.
2547 2016-02-04 Alan Modra <amodra@gmail.com>
2549 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2552 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2556 distances in the compressed_size field of the output section.
2558 2016-02-02 Alan Modra <amodra@gmail.com>
2560 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2561 ELFv2 entry optimization.
2563 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2566 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2567 no relocations in relocatable files.
2569 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2572 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2573 if a symbol from a library loaded via DT_NEEDED doesn't match
2574 the symbol referenced by regular object.
2576 2016-02-01 Nathaniel Smith <njs@pobox.com>
2578 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2581 2016-02-01 Alan Modra <amodra@gmail.com>
2583 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2584 an out of range reloc_index.
2585 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2587 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2589 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2590 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2591 * Makefile.in: Regenerated.
2593 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2595 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2597 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2600 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2602 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2604 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2607 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2608 against STT_GNU_IFUNC symbol only with dynamic symbols.
2609 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2611 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2614 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2615 decompress debug sections.
2617 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2619 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2622 2016-01-25 Nick Clifton <nickc@redhat.com>
2625 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2626 dsym filename buffer.
2628 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2630 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2632 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2634 * elfxx-mips.c (BZ16_REG): Correct calculation.
2636 2016-01-21 Nick Clifton <nickc@redhat.com>
2638 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2639 changing the type of _loc to be bfd_byte *.
2640 (elf_arc_finish_dynamic_symbol): Likewise.
2642 2016-01-21 Nick Clifton <nickc@redhat.com>
2645 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2646 class of the linker stub bfd.
2647 (elf32_arm_check_relocs): Skip check for pic format after
2648 processing a vxWorks R_ARM_ABS12 reloc.
2649 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2650 reporting a class mismatch.
2652 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2654 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2655 veneer for sym_sec != input_sec.
2656 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2657 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2658 calculation destination.
2660 2016-01-21 Alan Modra <amodra@gmail.com>
2662 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2663 (swap_linux_prpsinfo64_out): New function.
2664 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2665 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2666 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2667 (elfcore_write_linux_prpsinfo64): Likewise.
2668 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2669 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2670 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2672 2016-01-21 Alan Modra <amodra@gmail.com>
2674 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2675 * elf.c: Adjust #include.
2676 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2677 * Makefile.am (SOURCE_HFILES): Update.
2678 * Makefile.in: Regenerate.
2679 * po/SRC-PORFILES.in: Regenerate.
2681 2016-01-21 Alan Modra <amodra@gmail.com>
2683 * configure.ac: Move corefile selection later in file. Move
2684 tdefaults code immediately after other target vector code.
2685 * configure: Regenerate.
2687 2016-01-20 Mickael Guene <mickael.guene@st.com>
2689 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2690 section using '.text.noread' pattern.
2692 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2694 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2696 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2697 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2699 * arc-plt.def: New file.
2700 * arc-plt.h: Likewise.
2701 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2702 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2703 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2704 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2705 (name_for_global_symbol): Added.
2706 (ADD_RELA): Helper to create dynamic relocs.
2707 (new_got_entry_to_list): Create a new got entry in linked list.
2708 (symbol_has_entry_of_type): Search for specific type of entry in
2710 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2711 (is_reloc_for_TLS, arc_elf_set_private_flags)
2712 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2713 (arc_elf_merge_private_bfd_data): New functions.
2714 (debug_arc_reloc): Cleaned debug info printing.
2715 (PDATA reloc): Changed not to perform address alignment.
2716 (reverse_me): Added. Fix for ARC_32 relocs.
2717 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2719 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2720 Changed function to access an array of list of GOT entries instead
2721 of just an array of offsets.
2722 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2723 (elf_arc_check_relocs): Likewise.
2724 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2725 (elf_arc_finish_dynamic_sections): Likewise
2726 (arc_create_dynamic_sections): Modified conditions to create
2728 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2729 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2730 (relocate_plt_for_entry): Changed to support new way to define PLT
2732 (add_symbol_to_plt): Likewise.
2733 (arc_elf_link_hash_table_create): New function.
2735 2016-01-18 Nick Clifton <nickc@redhat.com>
2738 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2739 section number into internal section number.
2740 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2741 * coffswap.h (coff_swap_sym_in): Likewise.
2742 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2743 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2744 section number field is big enough to hold the external value.
2746 2016-01-17 Alan Modra <amodra@gmail.com>
2748 * configure: Regenerate.
2750 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2752 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2753 when address in first unwind entry does not match start of
2756 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2757 Jiong Wang <jiong.wang@arm.com>
2760 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2763 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2765 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2766 place 'R_' before the reloc name returned.
2767 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2768 the relocation string.
2770 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2772 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2773 factored out from...
2774 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2776 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2778 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2779 attribute check after ELF file header flag check.
2781 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2783 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2784 return status from `_bfd_elf_merge_object_attributes'.
2786 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2788 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2789 factored out from...
2790 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2792 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2794 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2795 handling of input MIPS ABI flags together.
2797 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2799 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2800 attribute checks for null input.
2802 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2804 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2805 pointers to target data.
2807 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2809 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2812 2016-01-01 Alan Modra <amodra@gmail.com>
2814 Update year range in copyright notice of all files.
2816 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2818 Copyright (C) 2016 Free Software Foundation, Inc.
2820 Copying and distribution of this file, with or without modification,
2821 are permitted in any medium without royalty provided the copyright
2822 notice and this notice are preserved.
2828 version-control: never