1 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
4 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
5 Thumb-ARM stub is too far.
7 2016-09-27 Nick Clifton <nickc@redhat.com>
10 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
11 timestamp field if real time values are not being stored.
13 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
15 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
16 to verify CC_FOR_BUILD compiler.
17 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
18 and add CC_FOR_BUILD compiler checks.
19 * Makefile.in: Regenerate.
20 * configure: Likewise.
21 * doc/Makefile.in: Likewise.
23 2016-09-26 Awson <kyrab@mail.ru>
26 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
27 for R_AMD64_PCRQUAD relocations.
29 2016-09-26 Alan Modra <amodra@gmail.com>
31 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
32 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
33 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
34 attributes, merge them. Don't warn about undefined tag bits,
35 or copy unknown values to output.
36 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
37 _bfd_elf_ppc_merge_fp_attributes.
39 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
42 * elf-bfd.h (struct elf_backend_data): Add
43 elf_backend_count_output_relocs callback to count relocations in
45 * elf-arm.c (elf32_arm_add_relocation): Deleted.
46 (elf32_arm_write_section): Move additional relocation to emit_relocs.
47 (elf32_arm_count_output_relocs): New function.
48 (emit_relocs): New function.
49 (elf32_arm_emit_relocs): New function.
50 (elf32_arm_vxworks_emit_relocs): New function.
51 (elf_backend_emit_relocs): Updated to use the new functions.
52 (elf_backend_count_output_relocs): New define.
53 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
54 to the relocation count.
55 (_bfd_elf_link_size_reloc_section): Use callback to count the
56 relocations which will be in output.
57 (_bfd_elf_default_count_output_relocs): New function.
58 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
60 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
62 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
63 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
64 bigger than 0x1000 bytes.
66 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
68 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
71 2016-09-14 Nick Clifton <nickc@redhat.com>
74 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
75 contains a valid size for the Debug directory.
77 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
79 * format.c (struct bfd_preserve): New "build_id" field.
80 (bfd_preserve_save): Save "build_id".
81 (bfd_preserve_restore): Restore "build_id".
83 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
86 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
87 relocation with copy relocation when building executable.
89 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
92 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
93 delete_shrinks_insn. Modify computation of shrinked_insn_address.
94 Compute shrink_boundary and adjust addend only if
95 addend_within_shrink_boundary.
96 (elf32_avr_relax_section): Modify calls to
97 elf32_avr_relax_delete_bytes to pass extra parameter.
99 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
101 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
102 array of bytes and use bfd_get_16 to interpret its encoding according
103 to endianness of target.
105 2016-09-01 Alan Modra <amodra@gmail.com>
107 * elf64-ppc.c (synthetic_opd): New static var.
108 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
109 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
111 2016-08-31 Alan Modra <amodra@gmail.com>
113 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
114 track max group size with a new "group_size" var that is reduced
115 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
118 2016-08-31 Alan Modra <amodra@gmail.com>
120 * elf32-ppc.c (ppc_elf_section_processing): Delete.
121 (elf_backend_section_processing): Don't define.
122 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
123 split on non-exec sections differing in SHF_PPC_VLE. When
124 splitting segments, mark size invalid.
126 2016-08-30 Alan Modra <amodra@gmail.com>
129 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
131 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
135 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
136 R_386_PC32 relocation is used to call IFUNC function in PIC
139 2016-08-27 Alan Modra <amodra@gmail.com>
142 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
143 have corresponding SHF_GROUP sections.
144 (bfd_elf_set_group_contents): Comment.
146 2016-08-27 Alan Modra <amodra@gmail.com>
149 * elf64-ppc.c (pc_dynrelocs): New function.
150 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
151 handle pic dynamic relocs.
153 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
155 * bfd-in.h (struct elf32_arm_params): Define.
156 (bfd_elf32_arm_set_target_relocs): Rename into ...
157 (bfd_elf32_arm_set_target_params): This. Use a struct
158 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
159 * bfd-in2.h: Regenerate.
160 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
161 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
162 elf32_arm_params rather than as individual parameters.
164 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
166 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
167 passed the end of htab->stub_group array.
168 (elf32_arm_create_or_find_stub_sec): Likewise.
169 (elf32_arm_create_stub): Likewise.
171 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
173 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
174 to TRUE for GOT and TLS relocs.
176 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
178 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
180 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
182 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
183 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
184 (struct elf_arc_link_hash_table): Likewise.
185 (elf_arc_link_hash_newfunc): Likewise.
186 (elf_arc_link_hash_table_free): Likewise.
187 (arc_elf_link_hash_table_create): Likewise.
188 (elf_arc_relocate_section): Fixed conditions related to dynamic
189 (elf_arc_check_relocs): Likewise.
190 (arc_elf_create_dynamic_sections): Added
191 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
192 through the hash table.
194 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
196 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
197 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
200 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
202 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
204 * bfd-in2.h: Regenerated from the previous changes.
205 * libbfd.h: Regenerated from the previous changes.
207 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
209 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
210 the input import library bfd.
211 * bfd-in2.h: Regenerate.
212 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
213 and new_cmse_stub_offset fields.
214 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
216 (elf32_arm_add_stub): Likewise for stub_offset.
217 (arm_new_stubs_start_offset_ptr): New function.
218 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
219 empty SG veneers to have zero relocations.
220 (arm_size_one_stub): Only initialize stub size and template
221 information for non empty veneers. Do not update veneer section size
222 if veneer already has an offset.
223 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
224 of a boolean indicating success or failure.
225 (cmse_scan): Change stub_changed parameter into an integer pointer
226 parameter cmse_stub_created to count the number of stub created and
227 adapt to change of return value in elf32_arm_create_stub.
228 (cmse_entry_fct_p): New function.
229 (arm_list_new_cmse_stub): Likewise.
230 (set_cmse_veneer_addr_from_implib): Likewise.
231 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
232 cmse_scan instead of that of cmse_stub_changed to compute the number
233 of stub created and use it to initialize stub_changed. Call
234 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
235 of return value in elf32_arm_create_stub. Use
236 arm_stub_section_start_offset () if not NULL to initialize size of
237 secure gateway veneers section. Initialize stub_offset of Cortex-A8
238 erratum fix to -1. Use ret to hold return value.
239 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
240 NULL to initialize size of secure gateway veneers section. Adapt
241 comment to stress the importance of zeroing veneer section content.
242 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
243 initialize eponymous field in struct elf32_arm_link_hash_table.
245 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
247 * elf32-s390.c (stdarg.h): New include.
248 (elf_s390_grok_psinfo): New function.
249 (elf_s390_write_core_note): New function.
250 (elf_backend_grok_psinfo): Declare backend hook.
251 (elf_backend_write_core_note): Likewise.
252 * elf64-s390.c (stdarg.h): New include.
253 (elf_s390_grok_prstatus): New function.
254 (elf_s390_grok_psinfo): New function.
255 (elf_s390_write_core_note): New function.
256 (elf_backend_grok_prstatus): Declare backend hook.
257 (elf_backend_grok_psinfo): Likewise.
258 (elf_backend_write_core_note): Likewise.
260 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
262 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
263 (elf_s390_finish_ifunc_symbol): Likewise.
264 (elf_s390_finish_dynamic_symbol): Likewise.
265 (elf_s390_finish_dynamic_sections): Likewise.
266 (elf_s390_grok_prstatus): Likewise.
267 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
268 (elf_s390_finish_dynamic_symbol): Likewise.
270 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
272 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
274 2016-08-23 Nick Clifton <nickc@redhat.com>
276 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
277 there is no arm data associated with the section.
279 2016-08-23 Alan Modra <amodra@gmail.com>
282 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
283 _GLOBAL_OFFSET_TABLE_, not start of .got section.
285 2016-08-22 Nick Clifton <nickc@redhat.com>
287 * doc/chew.c (main): Free the string buffer used to files as they
290 2016-08-22 Alan Modra <amodra@gmail.com>
292 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
293 (ppc_elf_relocate_section): ..to here. Comment. Error on
294 detecting -mbss-plt -fPIC local ifuncs too.
295 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
296 branch table entries.
298 2016-08-19 Nick Clifton <nickc@redhat.com>
300 * elf.c (assign_section_numbers): Assign number for the .shstrtab
301 section after the symbol table and string table sections.
303 2016-08-19 Alan Modra <amodra@gmail.com>
305 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
306 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
307 dyn_relocs for weakdefs.
308 (alias_readonly_dynrelocs): New function.
309 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
310 (ppc64_elf_relocate_section): Simplify condition under which
311 dyn_relocs are emitted.
313 2016-08-19 Alan Modra <amodra@gmail.com>
316 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
317 (readonly_dynrelocs): Comment fix.
318 (global_entry_stub): New function.
319 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
320 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
321 that in size_global_entry_stubs, handling ifunc too. Delete dead
323 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
324 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
325 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
326 undefweak syms. Expand and correct comments.
327 (size_global_entry_stubs): Ensure symbol is defined.
328 (ppc64_elf_relocate_section): Match condition under which
329 dyn_relocs are emitted to that in allocate_dynrelocs.
331 2016-08-12 Alan Modra <amodra@gmail.com>
333 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
334 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
335 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
337 2016-08-11 Alan Modra <amodra@gmail.com>
339 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
340 non_got_ref true in any case where we could have generated dynbss
341 copies but decide not to do so.
343 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
345 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
346 the stub address retrieved if associated with a microMIPS
349 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
351 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
352 stub also add STO_MICROMIPS annotation.
354 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
356 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
357 in microMIPS LA25 stub references.
359 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
361 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
362 adjusting the use_count of merged .got entries.
364 2016-08-08 Nick Clifton <nickc@redhat.com>
366 * doc/chew.c (delete_string): Only free the string buffer if it is
367 there. Mark the buffer as NULL after freeing.
368 (drop): Free the dropped string.
369 (free_words): New function: Frees the memory allocated to the
371 (add_instrinsic): Duplicate the name string, so that it can be
373 (compile): Free unused words.
374 (main): Free the dictionary and top level string buffers at the
377 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
379 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
380 * bfd-in2.h: Regenerate.
381 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
383 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
384 cmse_implib field in struct elf32_arm_link_hash_table.
385 (elf32_arm_filter_cmse_symbols): New function.
386 (elf32_arm_filter_implib_symbols): Likewise.
387 (elf_backend_filter_implib_symbols): Define to
388 elf32_arm_filter_implib_symbols.
390 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
392 * elf32-arm.c (CMSE_PREFIX): Define macro.
393 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
394 (cmse_branch_thumb_only): Declare stub.
395 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
396 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
397 FALSE if there is no PLT.
398 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
399 (elf32_arm_final_link_relocate): Likewise.
400 (elf32_arm_gc_sweep_hook): Likewise.
401 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
402 secure entry functions.
403 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
404 (arm_dedicated_stub_output_section_required): Change to a switch case
405 and add a case for arm_stub_cmse_branch_thumb_only.
406 (arm_dedicated_stub_output_section_required_alignment): Likewise.
407 (arm_stub_dedicated_output_section_name): Likewise.
408 (arm_stub_dedicated_input_section_ptr): Likewise and remove
409 ATTRIBUTE_UNUSED for htab parameter.
410 (arm_stub_required_alignment): Likewise.
411 (arm_stub_sym_claimed): Likewise.
412 (arm_dedicated_stub_section_padding): Likewise.
413 (cmse_scan): New function.
414 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
415 Set stub_changed to TRUE if such veneers were created.
416 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
419 2016-08-02 Alan Modra <amodra@gmail.com>
422 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
424 2016-08-02 Nick Clifton <nickc@redhat.com>
427 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
428 (elf_backend_sweep_hook): Delete.
430 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
431 Kwok Cheung Yeung <kcy@codesourcery.com>
433 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
434 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
435 (ppc_elf_vle_split16): Clear field before inserting.
437 2016-08-01 Nick Clifton <nickc@redhat.com>
439 * po/sv.po: Updated Swedish translation.
441 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
442 Nick Clifton <nickc@redhat.com>
445 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
446 of the coff_section_data before using it.
448 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
450 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
451 in PLT compression selection.
452 (_bfd_mips_elf_check_relocs): Likewise.
454 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
456 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
457 case where there's no elf_link_hash_entry while processing
458 GOT_NORMAL got entries.
460 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
462 * version.m4 (BFD_VERSION): Set to 2.27.51.
463 * configure: Regenerated.
465 2016-07-21 Nick Clifton <nickc@redhat.com>
467 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
468 (swap_out_syms): Return an error when not finding ELF output
469 section rather than asserting.
471 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
473 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
475 2016-07-20 John Baldwin <jhb@FreeBSD.org>
477 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
478 and handle pr_pid if present.
480 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
483 * elf.c (assign_file_positions_for_load_sections): Also check
484 p_paddr for program header space.
486 2016-07-20 Alan Modra <amodra@gmail.com>
488 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
489 ppc64_elf_unhandled_reloc for special_function.
490 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
492 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
494 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
496 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
497 corresponding error message.
499 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
501 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
502 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
503 (branch_reloc_p): New function.
504 (mips_elf_calculate_relocation): Handle ISA mode determination
505 for relocations against section symbols, against absolute
506 symbols and absolute relocations. Also set `*cross_mode_jump_p'
508 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
509 checks for weak undefined symbols. Also check target alignment
510 within the same ISA mode.
511 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
512 in the alignment check.
513 <R_MICROMIPS_PC7_S1>: Add an alignment check.
514 <R_MICROMIPS_PC10_S1>: Likewise.
515 <R_MICROMIPS_PC16_S1>: Likewise.
516 (mips_elf_perform_relocation): Report a failure for unsupported
517 same-mode JALX instructions and cross-mode branches.
518 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
519 error messages for jumps to misaligned addresses.
521 2016-07-16 Alan Modra <amodra@gmail.com>
523 * elflink.c: Include plugin-api.h.
524 * plugin.c (bfd_plugin_open_input): New function, extracted from..
526 * plugin.h: Don't include bfd.h.
527 (bfd_plugin_open_input): Declare.
529 2016-07-16 Alan Modra <amodra@gmail.com>
531 * targets.c (bfd_seach_for_target): Rename to..
532 (bfd_iterate_over_targets): ..this. Rewrite doc.
533 * bfd-in2.h: Regenerate.
535 2016-07-16 Alan Modra <amodra@gmail.com>
537 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
538 * libbfd.h: Regenerate.
539 * bfd-in2.h: Regenerate.
541 2016-07-16 Alan Modra <amodra@gmail.com>
543 * libbfd-in.h (BFD_ALIGN): Move to..
545 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
546 * elf32-ppc.c (default_params): Adjust init.
547 (ppc_elf_link_params): Set pagesize_p2.
548 * libbfd.h: Regenerate.
549 * bfd-in2.h: Regenerate.
551 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
553 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
554 (_bfd_elf_filter_global_symbols): Declare.
555 * elf.c (_bfd_elf_filter_global_symbols): New function.
556 * elflink.c (elf_filter_global_symbols): Likewise.
557 (elf_output_implib): Likewise.
558 (bfd_elf_final_link): Call above function, failing if it does.
559 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
561 (elf_backend_copy_indirect_symbol): Fix spacing.
562 (elf_backend_hide_symbol): Likewise.
563 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
565 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
566 Nick Clifton <nickc@redhat.com>
568 * elf32-arc.c (PR_DEBUG): Delete.
569 Fix printing of debug information. Fix formatting of debug
571 (debug_arc_reloc): Handle symbols that are not from an input file.
572 (arc_do_relocation): Remove excessive exclamation points.
574 * arc-got.h: Fix formatting. Fix printing of debug information.
575 (new_got_entry_to_list): Use xmalloc.
576 * config.bfd: use the big-endian arc vector as the default vector
577 for big-endian arc targets.
579 2016-07-15 Alan Modra <amodra@gmail.com>
581 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
582 from marking sym_indices.
584 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
586 * reloc.c (bfd_perform_relocation): Try the `howto' handler
587 first with relocations against absolute symbols.
588 (bfd_install_relocation): Likewise.
590 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
592 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
593 .got/.got.plt sections to 8 bytes.
595 2016-07-12 Nick Clifton <nickc@redhat.com>
597 * binary.c (binary_set_section_contents): Second grammar fix.
599 2016-07-12 Douglas B Rupp <rupp@adacore.com>
601 * binary.c (binary_set_section_contents): Fix grammar in warning
604 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
606 * elf32-arc.c: made PR_DEBUG always defined.
608 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
610 * arc-got.h: Moved got related structures from elf32-arc.c to
611 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
612 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
613 tls_type_for_reloc, symbol_has_entry_of_type,
614 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
615 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
616 relocate_fix_got_relocs_for_got_info,
617 create_got_dynrelocs_for_single_entry,
618 create_got_dynrelocs_for_got_info): Added to file.
619 * elf32-arc.c: Removed GOT & TLS related structs and functions to
622 2016-07-08 James Bowman <james.bowman@ftdichip.com>
624 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
626 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
628 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
629 (THUMB32_MOVW): Likewise.
630 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
631 (DEF_STUBS): Define long_branch_thumb2_only_pure.
632 (arm_stub_is_thumb): Add new veneer stub.
633 (arm_type_of_stub): Use new veneer.
634 (arm_stub_required_alignment): Add new veneer.
636 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
638 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
639 (SEC_ELF_PURECODE): ... this.
640 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
642 (elf32_arm_fake_sections): Likewise.
643 (elf_32_arm_section_flags): Likewise.
644 (elf_32_arm_lookup_section_flags): Likewise.
645 * section.c (SEC_ELF_NOREAD): Rename to ...
646 (SEC_ELF_PURECODE): ... this.
648 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
650 * elf32-arm.c (using_thumb2_bl): New function.
651 (arm_type_of_stub): Declare thumb2 variable together and change type
652 to bfd_boolean. Use using_thumb2_bl () to determine whether
653 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
654 checked for BL range.
655 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
656 the bit size of BL offset.
658 2016-06-29 Nick Clifton <nickc@redhat.com>
660 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
661 Returns TRUE for AArch64 mapping symbols.
662 (elfNN_aarch64_backend_symbol_processing): New function. Marks
663 mapping symbols as precious in object files so that they will not
665 (elf_backend_symbol_processing): Define.
667 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
668 for ARM mapping symbols.
669 (elf32_arm_backend_symbol_processing): Make use of the new function.
671 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
674 * elflink.c (elf_link_check_versioned_symbol): Return false
675 for unreferenced undefined symbol.
677 2016-06-28 Nick Clifton <nickc@redhat.com>
679 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
682 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
683 function. Marks mapping symbols in object files as precious, so
684 that strip will not remove them.
685 (elf_backend_symbol_processing): Define.
687 2016-06-28 James Clarke <jrtc27@jrtc27.com>
689 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
690 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
692 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
694 * elf32-mips.c (elf_mips16_howto_table_rel): Add
696 (mips16_reloc_map): Likewise.
697 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
698 (mips16_elf64_howto_table_rela): Likewise.
699 (mips16_reloc_map): Likewise.
700 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
701 (elf_mips16_howto_table_rela): Likewise.
702 (mips16_reloc_map): Likewise.
703 * elfxx-mips.c (mips16_branch_reloc_p): New function.
704 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
705 (b_reloc_p): Likewise.
706 (mips_elf_calculate_relocation): Likewise.
707 (_bfd_mips_elf_check_relocs): Likewise.
708 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
709 * bfd-in2.h: Regenerate.
710 * libbfd.h: Regenerate.
712 2016-06-27 Alan Modra <amodra@gmail.com>
715 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
716 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
718 (ppc64_elf_size_stubs): Adjust to suit.
720 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
722 * elf32-dlx.h: New file.
723 * elf32-dlx.c: Adjust.
725 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
727 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
729 2016-06-24 John Baldwin <jhb@FreeBSD.org>
731 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
734 2016-06-24 John Baldwin <jhb@FreeBSD.org>
736 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
737 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
738 (elfcore_grok_freebsd_psinfo): New function.
739 (elfcore_grok_freebsd_prstatus): New function.
740 (elfcore_grok_freebsd_note): New function.
741 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
744 2016-06-24 Joel Brobecker <brobecker@adacore.com>
746 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
749 2016-06-24 Alan Modra <amodra@gmail.com>
751 * config.bfd: Delete mips vxworks patterns matched earlier.
752 Combine mips*-*-none with mips*-*-elf*.
754 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
756 * elfxx-mips.c (mips_elf_perform_relocation): Call
757 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
758 use the `%X%H' format for the cross-mode jump conversion error
759 message. Remove the full stop from the end of the message.
760 Continue processing rather than returning failure.
762 2016-06-21 Graham Markall <graham.markall@embecosm.com>
764 * archures.c: Remove bfd_mach_arc_nps400.
765 * bfd-in2.h: Likewise.
766 * cpu-arc.c (arch_info_struct): Likewise.
767 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
770 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
774 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
776 (elf_link_is_defined_archive_symbol): Call
777 bfd_link_plugin_object_p on unknown plugin object and use the
778 IR symbol table if the input is an IR object.
779 * plugin.c (bfd_link_plugin_object_p): New function.
780 * plugin.h (bfd_link_plugin_object_p): New prototype.
782 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
785 * elflink.c (elf_link_add_object_symbols): Don't check alignment
786 on symbol from plugin dummy input.
788 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
790 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
792 * bfd-in2.h: Regenerated.
793 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
794 with bfd_plugin_unknown.
796 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
799 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
800 bfd_boolean argument.
801 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
802 "shared object" with "PIC object" in comments.
803 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
804 "shared object" with "PIC object" in comments. Avoid PLT if
805 requested. Generate dynamic relocations for non-GOT references.
806 Make room for the special first entry in PLT and allocate PLT
807 entry only for PLT and PC-relative references. Store dynamic
808 GOT relocations in .rel[a].iplt section for static executables.
809 If PLT isn't used, always use GOT for symbol value. Don't
810 allocate GOT entry if it isn't used.
811 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
812 count only in the code section. Allocate dynamic pointer
813 relocation against STT_GNU_IFUNC symbol in the non-code section.
814 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
815 only for PC-relative references.
816 (elf_i386_allocate_dynrelocs): Pass TRUE to
817 _bfd_elf_allocate_ifunc_dyn_relocs.
818 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
819 relocations against STT_GNU_IFUNC symbols without PLT. Generate
820 dynamic pointer relocation against STT_GNU_IFUNC symbol in
821 the non-code section and store it in the proper REL section.
822 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
824 (elf_i386_finish_dynamic_symbol): Generate dynamic
825 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
826 STT_GNU_IFUNC symbols without PLT.
827 (elf_i386_finish_dynamic_sections): Don't handle local
828 STT_GNU_IFUNC symbols here.
829 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
831 (elf_backend_output_arch_local_syms): New.
832 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
833 count only in the code section. Allocate dynamic pointer
834 relocation against STT_GNU_IFUNC symbol in the non-code section.
835 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
836 count only for PC-relative references.
837 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
838 _bfd_elf_allocate_ifunc_dyn_relocs.
839 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
840 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
841 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
842 without PLT. Generate dynamic pointer relocation against
843 STT_GNU_IFUNC symbol in the non-code section and store it in
844 the proper RELA section. Don't allow non-pointer relocation
845 against STT_GNU_IFUNC symbol without PLT.
846 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
847 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
848 STT_GNU_IFUNC symbols without PLT.
849 (elf_x86_64_finish_dynamic_sections): Don't handle local
850 STT_GNU_IFUNC symbols here.
851 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
853 (elf_backend_output_arch_local_syms): New.
854 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
855 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
857 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
858 Tony Wang <tony.wang@arm.com>
860 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
862 (stub_long_branch_thumb2_only): Define stub.
863 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
864 (arm_stub_long_branch_thumb2_only): Likewise.
865 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
868 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
870 * archures.c (bfd_mach_sparc_v8plusc): Define.
871 (bfd_mach_sparc_v9c): Likewise.
872 (bfd_mach_sparc_v8plusd): Likewise.
873 (bfd_mach_sparc_v9d): Likewise.
874 (bfd_mach_sparc_v8pluse): Likewise.
875 (bfd_mach_sparc_v9e): Likewise.
876 (bfd_mach_sparc_v8plusv): Likewise
877 (bfd_mach_sparc_v9v): Likewise.
878 (bfd_mach_sparc_v8plusm): Likewise.
879 (bfd_mach_sparc_v9m): Likewise.
880 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
881 (bfd_mach_sparc_64bit_p): Likewise.
882 * bfd-in2.h: Regenerate.
883 * cpu-sparc.c (arch_info_struct): Add entries for
884 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
885 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
886 and bfd_mach_sparc_v9{c,d,e,v,m}.
887 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
888 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
890 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
892 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
893 symbols for relocations against IFUNC symbols.
894 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
896 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
898 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
899 .rela.iplt in DT_PLTRELSZ.
900 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
901 for DT_PLTRELSZ and DT_RELASZ as well.
903 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
905 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
906 non-loaded, non-alloced sections.
907 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
909 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
911 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
912 allocating dynamic relocation.
913 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
915 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
918 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
919 offsets until reloc_toaddr.
921 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
923 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
924 Don't check symbol type for STN_UNDEF symbol index.
925 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
926 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
929 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
931 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
933 (using_thumb2): Try Tag_THUMB_ISA_use first and check
934 for exact arch value then. Force review of arch check logic for new
936 (arch_has_arm_nop): Update and fix arch check logic. Force review of
937 that logic for new architecture.
938 (arch_has_thumb2_nop): Remove.
939 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
940 (elf32_arm_final_link_relocate): Likewise but using thumb2.
942 2016-06-14 Alan Modra <amodra@gmail.com>
944 * bfd-in.h (bfd_my_archive): Delete.
945 * bfd-in2.h: Regenerate.
947 2016-06-14 Alan Modra <amodra@gmail.com>
950 * archive.c (open_nested_file): Set my_archive.
951 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
953 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
954 (bfd_seek): Likewise.
955 * bfdwin.c (bfd_get_file_window): Likewise.
956 * cache.c (cache_bmmap): Likewise.
957 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
958 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
960 * plugin.c (try_claim): Likewise.
961 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
962 file within thin archive, not the archive.
964 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
967 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
968 section address for R_386_GOT32/R_386_GOT32X relocations against
969 IFUNC symbols if there is no base register and return error for
972 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
974 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
975 GOT32 adjustment for static executables.
977 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
979 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
981 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
983 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
985 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
987 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
989 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
991 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
992 (SECTSTART): Changed.
993 (elf_arc_relocate_section): Fixed mistake in PIE related
995 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
997 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
999 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1000 enable support for "-z combreloc" and DT_RELACOUNT.
1001 (elf_backend_reloc_type_class): Likewise
1003 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1006 * elf32-i386.c (elf_i386_relocate_section): When relocating
1007 R_386_GOT32, return error without a base register for PIC and
1008 subtract the .got.plt section address only with a base register.
1010 2016-06-10 Alan Modra <amodra@gmail.com>
1012 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1013 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1014 (_bfd_elf_strtab_init): Formatting.
1015 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1016 (_bfd_elf_strtab_addref): Take size_t idx param.
1017 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1018 (_bfd_elf_strtab_offset): Likewise.
1019 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1020 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1021 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1022 (_bfd_elf_strtab_finalize): Similarly.
1023 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1024 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1025 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1026 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1027 using bfd_size_type.
1028 (bfd_section_from_shdr): Delete amt.
1029 (_bfd_elf_init_reloc_shdr): Likewise.
1030 (_bfd_elf_link_assign_sym_version): Likewise.
1031 (assign_section_numbers): Use size_t reloc_count.
1032 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1033 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1034 (elf_link_is_defined_archive_symbol): Likewise.
1035 (elf_add_dt_needed_tag): Likewise.
1036 (elf_finalize_dynstr): Likewise.
1037 (elf_link_add_object_symbols): Likewise.
1038 (bfd_elf_size_dynamic_sections): Likewise.
1039 (elf_create_symbuf): Similarly.
1040 (bfd_elf_match_symbols_in_sections): Likewise.
1041 (elf_link_swap_symbols_out): Likewise.
1042 (elf_link_check_versioned_symbol): Likewise.
1043 (bfd_elf_gc_record_vtinherit): Likewise.
1044 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1046 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1049 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1050 and relocs only if shrinking occurred.
1052 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1055 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1056 (elf_i386_check_tls_transition): Check indirect call and direct
1057 call with the addr32 prefix for general and local dynamic models.
1058 Set the tls_get_addr feild.
1059 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1060 indirect ___tls_get_addr call via GOT.
1061 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1062 transitions with indirect call and direct call with the addr32
1065 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1067 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1068 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1069 (elf_s390_relocate_section): Fix comment.
1070 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1073 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1075 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1076 section offset when calculation the larl operand in the first PLT
1079 2016-06-07 Alan Modra <amodra@gmail.com>
1081 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1082 to match other 32-bit archs.
1083 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1084 (ppc_elf_object_p): Call it.
1085 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1087 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1088 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1089 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1090 _bfd_elf_ppc_at_tprel_transform): Move to..
1091 * elf-bfd.h: ..here.
1092 (_bfd_elf_ppc_set_arch): Declare.
1093 * bfd-in2.h: Regenerate.
1095 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1098 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1099 (elf_x86_64_check_tls_transition): Check indirect call and
1100 direct call with the addr32 prefix for general and local dynamic
1101 models. Set the tls_get_addr feild.
1102 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1103 indirect __tls_get_addr call via GOT.
1104 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1105 transitions with indirect call and direct call with the addr32
1108 2016-06-04 Christian Groessler <chris@groessler.org>
1110 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1112 2016-06-02 Nick Clifton <nickc@redhat.com>
1115 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1117 (arch_info_struct): Likewise.
1118 (architectures): Likewise.
1120 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1122 * config.bfd: Replace -uclibc with *.
1124 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1126 * elf64-x86-64.c: Replace data32 with data16 in comments.
1128 2016-05-31 Alan Modra <amodra@gmail.com>
1132 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1133 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1134 symbol given a version by a script different to the version
1135 of the symbol being added.
1136 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1137 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1138 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1139 (struct strtab_save): New.
1140 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1141 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1142 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1144 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1146 * elf32-hppa.h: Add extern "C".
1147 * elf32-nds32.h: Likewise.
1148 * elf32-tic6x.h: Likewise.
1150 2016-06-01 Nick Clifton <nickc@redhat.com>
1152 * po/sr.po: New Serbian translation.
1153 * configure.ac (ALL_LINGUAS): Add sr.
1154 * configure: Regenerate.
1156 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1158 * elfxx-mips.c (b_reloc_p): New function.
1159 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1162 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1164 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1165 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1166 reloc location from calculation, treat the addend as signed with
1167 local non-section symbols and enable overflow detection.
1169 2016-05-28 Alan Modra <amodra@gmail.com>
1171 * aoutx.h: Adjust linker callback calls throughout file,
1174 * coff-alpha.c: Likewise.
1175 * coff-arm.c: Likewise.
1176 * coff-h8300.c: Likewise.
1177 * coff-h8500.c: Likewise.
1178 * coff-i960.c: Likewise.
1179 * coff-mcore.c: Likewise.
1180 * coff-mips.c: Likewise.
1181 * coff-ppc.c: Likewise.
1182 * coff-rs6000.c: Likewise.
1183 * coff-sh.c: Likewise.
1184 * coff-tic80.c: Likewise.
1185 * coff-w65.c: Likewise.
1186 * coff-z80.c: Likewise.
1187 * coff-z8k.c: Likewise.
1188 * coff64-rs6000.c: Likewise.
1189 * cofflink.c: Likewise.
1190 * ecoff.c: Likewise.
1191 * elf-bfd.h: Likewise.
1192 * elf-m10200.c: Likewise.
1193 * elf-m10300.c: Likewise.
1194 * elf32-arc.c: Likewise.
1195 * elf32-arm.c: Likewise.
1196 * elf32-avr.c: Likewise.
1197 * elf32-bfin.c: Likewise.
1198 * elf32-cr16.c: Likewise.
1199 * elf32-cr16c.c: Likewise.
1200 * elf32-cris.c: Likewise.
1201 * elf32-crx.c: Likewise.
1202 * elf32-d10v.c: Likewise.
1203 * elf32-epiphany.c: Likewise.
1204 * elf32-fr30.c: Likewise.
1205 * elf32-frv.c: Likewise.
1206 * elf32-ft32.c: Likewise.
1207 * elf32-h8300.c: Likewise.
1208 * elf32-hppa.c: Likewise.
1209 * elf32-i370.c: Likewise.
1210 * elf32-i386.c: Likewise.
1211 * elf32-i860.c: Likewise.
1212 * elf32-ip2k.c: Likewise.
1213 * elf32-iq2000.c: Likewise.
1214 * elf32-lm32.c: Likewise.
1215 * elf32-m32c.c: Likewise.
1216 * elf32-m32r.c: Likewise.
1217 * elf32-m68hc1x.c: Likewise.
1218 * elf32-m68k.c: Likewise.
1219 * elf32-mep.c: Likewise.
1220 * elf32-metag.c: Likewise.
1221 * elf32-microblaze.c: Likewise.
1222 * elf32-moxie.c: Likewise.
1223 * elf32-msp430.c: Likewise.
1224 * elf32-mt.c: Likewise.
1225 * elf32-nds32.c: Likewise.
1226 * elf32-nios2.c: Likewise.
1227 * elf32-or1k.c: Likewise.
1228 * elf32-ppc.c: Likewise.
1229 * elf32-s390.c: Likewise.
1230 * elf32-score.c: Likewise.
1231 * elf32-score7.c: Likewise.
1232 * elf32-sh.c: Likewise.
1233 * elf32-sh64.c: Likewise.
1234 * elf32-spu.c: Likewise.
1235 * elf32-tic6x.c: Likewise.
1236 * elf32-tilepro.c: Likewise.
1237 * elf32-v850.c: Likewise.
1238 * elf32-vax.c: Likewise.
1239 * elf32-visium.c: Likewise.
1240 * elf32-xstormy16.c: Likewise.
1241 * elf32-xtensa.c: Likewise.
1242 * elf64-alpha.c: Likewise.
1243 * elf64-hppa.c: Likewise.
1244 * elf64-ia64-vms.c: Likewise.
1245 * elf64-mmix.c: Likewise.
1246 * elf64-ppc.c: Likewise.
1247 * elf64-s390.c: Likewise.
1248 * elf64-sh64.c: Likewise.
1249 * elf64-x86-64.c: Likewise.
1250 * elflink.c: Likewise.
1251 * elfnn-aarch64.c: Likewise.
1252 * elfnn-ia64.c: Likewise.
1253 * elfxx-mips.c: Likewise.
1254 * elfxx-sparc.c: Likewise.
1255 * elfxx-tilegx.c: Likewise.
1256 * linker.c: Likewise.
1257 * pdp11.c: Likewise.
1258 * pe-mips.c: Likewise.
1259 * reloc.c: Likewise.
1260 * reloc16.c: Likewise.
1261 * simple.c: Likewise.
1262 * vms-alpha.c: Likewise.
1263 * xcofflink.c: Likewise.
1264 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1265 status param. Adjust calls to these and linker callbacks throughout.
1266 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1267 get_ramstart): Delete status param. Adjust calls to these and
1268 linker callbacks throughout.
1270 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1272 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1273 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1274 target alignment verification.
1276 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1278 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1279 section name if `bfd_elf_string_from_elf_section' returns an
1282 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1284 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1285 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1286 for message. Continue processing rather than returning failure.
1288 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1290 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1291 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1292 Call `bfd_set_error'.
1294 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1297 * archive.c (bfd_slurp_armap): Replace
1298 bfd_elf64_archive_slurp_armap with
1299 _bfd_archive_64_bit_slurp_armap.
1300 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1301 BFD64 is defined and the archive is too big.
1302 (coff_write_armap): Likewise.
1303 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1304 (_bfd_archive_64_bit_slurp_armap): This.
1305 (bfd_elf64_archive_write_armap): Renamed to ...
1306 (_bfd_archive_64_bit_write_armap): This.
1307 * configure.ac: Add --enable-64-bit-archive.
1308 (want_64_bit_archive): New. Set to true by default for 64-bit
1309 MIPS and s390 ELF targets.
1310 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1311 * config.in: Regenerated.
1312 * configure: Likewise.
1313 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1314 (bfd_elf64_archive_slurp_armap): Likewise.
1315 (bfd_elf64_archive_write_armap): Likewise.
1316 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1317 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1318 (bfd_elf64_archive_truncate_arname): Likewise.
1319 (bfd_elf64_archive_read_ar_hdr): Likewise.
1320 (bfd_elf64_archive_write_ar_hdr): Likewise.
1321 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1322 (bfd_elf64_archive_get_elt_at_index): Likewise.
1323 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1324 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1325 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1326 (bfd_elf64_archive_slurp_armap): Likewise.
1327 (bfd_elf64_archive_write_armap): Likewise.
1328 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1329 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1330 (bfd_elf64_archive_truncate_arname): Likewise.
1331 (bfd_elf64_archive_read_ar_hdr): Likewise.
1332 (bfd_elf64_archive_write_ar_hdr): Likewise.
1333 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1334 (bfd_elf64_archive_get_elt_at_index): Likewise.
1335 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1336 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1337 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1338 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1339 bfd_elfNN_archive_functions isn't defined.
1340 (TARGET_LITTLE_SYM): Likewise.
1341 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1342 (_bfd_archive_64_bit_write_armap): Likewise.
1343 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1344 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1345 (_bfd_archive_64_bit_truncate_arname): Likewise.
1346 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1347 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1348 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1349 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1350 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1351 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1352 * libbfd.h: Regenerated.
1353 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1354 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1356 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1359 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1360 linker add_archive_element callback returns FALSE.
1361 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1362 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1363 archive element if linker add_archive_element callback returns
1365 * elflink.c (elf_link_add_archive_symbols): Likewise.
1366 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1367 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1368 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1369 (xcoff_link_check_ar_symbols): Likewise.
1371 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1373 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1374 <bfd_reloc_outofrange>: Unify error reporting code.
1376 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1378 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1379 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1380 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1381 * bfd-in2.h: Regenerate.
1382 * libbfd.h: Likewise.
1384 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1386 * config.bfd: Add entry for arm-phoenix.
1388 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1390 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1391 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1392 account for padding for stub section requiring one.
1393 (elf32_arm_build_stubs): Add comment to stress the importance of
1394 zeroing veneer section content.
1396 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1398 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1400 * bfd-in2.h: Regenerate.
1401 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1403 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1404 (arm_dedicated_stub_output_section_name): Likewise.
1405 (arm_dedicated_stub_input_section_ptr): Likewise.
1406 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1407 function description comment. Add support for dedicated output stub
1408 section to given stub types.
1409 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1410 elf32_arm_create_or_find_stub_sec.
1411 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1412 (elf32_arm_size_stubs): Pass stub type when calling
1413 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1414 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1416 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1419 when setting need_convert_load.
1421 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1423 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1426 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1429 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1431 (elf_i386_convert_load): Don't convert R_386_GOT32.
1433 2016-05-20 Alan Modra <amodra@gmail.com>
1436 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1437 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1439 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1441 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1442 (debug_arc_reloc): Likewise.
1443 (elf_arc_relocate_section): Likewise.
1444 (elf_arc_check_relocs): Likewise.
1445 (elf_arc_adjust_dynamic_symbol): Likewise.
1446 (elf_arc_add_symbol_hook): Likewise.
1448 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1450 * config.bfd: Remove `am34-*-linux*' support.
1452 2016-05-19 Alan Modra <amodra@gmail.com>
1454 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1455 relocs before plt relocs.
1457 2016-05-19 Alan Modra <amodra@gmail.com>
1459 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1460 before dereferencing.
1462 2016-05-18 Nick Clifton <nickc@redhat.com>
1464 * po/sv.po: Updated Swedish translation.
1466 2016-05-18 Alan Modra <amodra@gmail.com>
1468 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1469 for each BFD. Don't goto error_ret_free_local from outside loop.
1471 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1473 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1474 STB_GNU_UNIQUE handling.
1475 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1476 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1477 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1478 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1479 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1480 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1481 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1482 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1483 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1484 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1485 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1486 (elf_backend_add_symbol_hook): Remove macro.
1487 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1488 for STB_GNU_UNIQUE symbols.
1490 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1492 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1494 (v850_elf_copy_private_bfd_data): ... here. Call the new
1495 function and `_bfd_elf_copy_private_bfd_data'.
1497 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1501 GOTPCREL relocation against large section.
1503 2016-05-13 Alan Modra <amodra@gmail.com>
1505 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1506 linker dynamic sections in calculating size and address of
1507 dynamic tags rather than using output sections. Remove asserts.
1508 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1509 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1510 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1511 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1512 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1513 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1514 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1515 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1516 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1517 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1518 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1519 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1520 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1521 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1522 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1523 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1524 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1525 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1526 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1527 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1528 * elflink.c (bfd_elf_final_link): Likewise.
1529 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1530 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1531 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1532 don't set doit. Look up dynobj section.
1533 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1534 invocation and dynamic tag vma calculation. Don't test
1535 boolean var == TRUE.
1536 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1539 2016-05-13 Alan Modra <amodra@gmail.com>
1541 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1542 octets_per_byte. Put dynamic .rela.plt last in link orders.
1543 Assign output_offset for reloc sections rather than writing
1544 sorted relocs from block corresponding to output_offset.
1546 2016-05-12 Alan Modra <amodra@gmail.com>
1548 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1550 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1552 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1554 2016-05-11 Alan Modra <amodra@gmail.com>
1556 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1557 (elf32_hppa_check_relocs): Don't set dynobj.
1558 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1559 (elf32_hppa_build_stubs): Likewise.
1560 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1562 2016-05-11 Alan Modra <amodra@gmail.com>
1565 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1566 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1568 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1570 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1571 aarch64_tls_transition check.
1573 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1575 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1577 (arm_stub_sym_claimed): New function.
1578 (elf32_arm_create_stub): Use veneered symbol name and section if
1579 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1580 (arm_stub_claim_sym): New function.
1581 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1582 veneered symbol, otherwise create local symbol as before.
1584 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1586 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1587 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1588 and set branch type of a symbol.
1589 (bfd_elf32_arm_process_before_allocation): Likewise.
1590 (elf32_arm_relocate_section): Likewise and fix identation along the
1592 (allocate_dynrelocs_for_symbol): Likewise.
1593 (elf32_arm_finish_dynamic_symbol): Likewise.
1594 (elf32_arm_swap_symbol_in): Likewise.
1595 (elf32_arm_swap_symbol_out): Likewise.
1597 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1599 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1600 * bfd-in2.h: Regenerated.
1601 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1602 parameter to add_stub_section callback.
1603 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1604 and pass it down to add_stub_section.
1605 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1607 (elf32_arm_size_stubs): Add output section parameter to
1608 add_stub_section function pointer parameter.
1610 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1612 * elf32-arm.c (elf32_arm_create_stub): New function.
1613 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1615 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1617 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1618 arm_stub_a8_veneer_lwm enumerator.
1619 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1620 aforementioned enumerator.
1621 (struct elf32_arm_stub_hash_entry): Delete target_addend
1622 field and add source_value.
1623 (struct a8_erratum_fix): Delete addend field and add target_offset.
1624 (stub_hash_newfunc): Initialize source_value field amd remove
1625 initialization for target_addend.
1626 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1627 the else to being always executed, moving the
1628 arm_stub_a8_veneer_b_cond specific code in it. Remove
1629 stub_entry->target_addend from points_to computation.
1630 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1631 to target symbol from start of section rather than the offset from the
1633 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1634 fields from struct a8_erratum_fix's offset and target_offset
1636 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1637 veneered_insn_loc and loc using stub_entry's source_value.
1639 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1641 (elf32_arm_merge_eabi_attributes): Add merging logic for
1644 2016-05-10 Pip Cet <pipcet@gmail.com>
1647 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1648 Define as _bfd_generic_copy_link_hash_symbol_type when using
1651 2016-05-09 Nick Clifton <nickc@redhat.com>
1654 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1655 field before accessing sections array.
1657 2016-05-09 Christophe Monat <christophe.monat@st.com>
1660 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1661 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1663 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1665 (create_instruction_vldmdb): Likewise.
1666 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1667 uses it to re-encode.
1669 2016-05-09 Nick Clifton <nickc@redhat.com>
1672 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1675 2016-05-09 Alan Modra <amodra@gmail.com>
1677 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1679 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1682 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1683 documenting that indx == -3 if symbol is defined in a discarded
1685 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1686 symbol is defined in a discarded section.
1687 (elf_link_output_extsym): Strip a global symbol defined in a
1690 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1695 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1697 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1699 (elf_i386_convert_load_reloc): This. New function.
1700 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1702 (elf_x86_64_convert_load_reloc): This. New function.
1704 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1707 Don't check if contents == NULL.
1708 (elf_i386_tls_transition): Add from_relocate_section. Check
1709 from_relocate_section instead of contents != NULL. Update
1710 elf_i386_check_tls_transition call.
1711 (elf_i386_check_relocs): Cache the section contents if
1712 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1713 elf_i386_tls_transition.
1714 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1715 to elf_i386_tls_transition.
1716 (elf_backend_caches_rawsize): New.
1717 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1718 if contents == NULL.
1719 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1720 from_relocate_section instead of contents != NULL.
1721 (elf_x86_64_check_relocs): Cache the section contents if
1722 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1723 elf_x86_64_tls_transition.
1724 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1725 to elf_x86_64_tls_transition.
1726 (elf_backend_caches_rawsize): New.
1728 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1731 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1734 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1736 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1737 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1738 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1739 no_apply_dynamic_relocs.
1740 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1741 dynamic relocations generated.
1743 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1747 (elf_i386_create_dynamic_sections): Here.
1748 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1749 interp setting to ...
1750 (elf_x86_64_create_dynamic_sections): Here.
1752 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1755 and replace (EH)->has_got_reloc with GOT_RELOC.
1756 (elf_i386_fixup_symbol): Pass has_got_reloc to
1757 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1758 (elf_i386_allocate_dynrelocs): Likewise.
1759 (elf_i386_relocate_section): Likewise.
1760 (elf_i386_finish_dynamic_symbol): Likewise.
1761 (elf_i386_convert_load): Pass TRUE to
1762 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1763 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1764 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1765 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1766 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1767 (elf_x86_64_allocate_dynrelocs): Likewise.
1768 (elf_x86_64_relocate_section): Likewise.
1769 (elf_x86_64_finish_dynamic_symbol): Likewise.
1770 (elf_x86_64_convert_load): Pass TRUE to
1771 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1773 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf32-i386.c (check_relocs_failed): New.
1776 (elf_i386_check_relocs): Set check_relocs_failed on error.
1777 (elf_i386_relocate_section): Skip if check_relocs failed.
1779 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1782 check_relocs_failed on error.
1784 2016-04-29 Nick Clifton <nickc@redhat.com>
1787 * elf-bfd.h (struct elf_backend_data): Rename
1788 elf_backend_set_special_section_info_and_link to
1789 elf_backend_copy_special_section_fields.
1790 * elfxx-target.h: Likewise.
1791 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1792 comparing section flags.
1793 (copy_special_section_fields): New function.
1794 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1795 Perform two scans over special sections. The first one looks for
1796 a direct mapping between the output section and an input section.
1797 The second scan looks for a possible match based upon section
1799 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1800 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1802 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1803 elf32_i386_copy_solaris_special_section_fields.
1804 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1805 Rename to elf32_sparc_copy_solaris_special_section_fields.
1806 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1807 elf64_x86_64_copy_solaris_special_section_fields.
1809 2016-04-28 Nick Clifton <nickc@redhat.com>
1811 * po/zh_CN.po: Updated Chinese (simplified) translation.
1813 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1817 when estimating distances between output sections.
1819 2016-04-27 Alan Modra <amodra@gmail.com>
1821 * elflink.c (_bfd_elf_is_start_stop): New function.
1822 (_bfd_elf_gc_mark_rsec): Use it.
1823 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1825 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1827 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1828 * mmo.c (mmo_get_section_contents): Likewise.
1829 (mmo_set_section_contents): Likewise.
1831 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1833 * elf-bfd.h (elf_link_hash_table): Update comments for
1835 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1836 the unused NULL entry at the head of dynamic symbol table.
1837 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1840 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1842 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1843 created file from dynobj.
1845 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1847 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1848 normal input file if possible.
1850 2016-04-21 Nick Clifton <nickc@redhat.com>
1852 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1853 * aout-target.h: Likewise.
1854 * aout-tic30.c: Likewise.
1855 * binary.c: Likewise.
1857 * coff-alpha.c: Likewise.
1858 * coff-rs6000.c: Likewise.
1859 * coff64-rs6000.c: Likewise.
1860 * coffcode.h: Likewise.
1861 * i386msdos.c: Likewise.
1862 * i386os9k.c: Likewise.
1865 * libbfd-in.h: Likewise.
1866 * libecoff.h: Likewise.
1867 * mach-o-target.c: Likewise.
1869 * nlm-target.h: Likewise.
1870 * oasys.c: Likewise.
1872 * plugin.c: Likewise.
1873 * ppcboot.c: Likewise.
1876 * tekhex.c: Likewise.
1877 * versados.c: Likewise.
1878 * vms-alpha.c: Likewise.
1880 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1881 * linker.c (bfd_link_check_relocs): New function.
1882 (_bfd_generic_link_check_relocs): New function.
1883 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1884 _bfd_link_check_relocs field.
1885 (struct bfd_target)L Add _bfd_link_check_relocs field.
1886 * bfd-in2.h: Regenerate.
1887 * libbfd.h: Regenerate.
1889 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1891 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1892 (elf_backend_gc_sweep_hook): Likewise.
1893 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1894 (elf_backend_gc_sweep_hook): Likewise.
1896 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1898 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1899 in excluded sections
1901 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1904 * elf64-x86-64.c (check_relocs_failed): New.
1905 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1906 Support relocation agaist local symbol. Set check_relocs_failed.
1907 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1908 R_X86_64_32 relocation overflow.
1909 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1910 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1912 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf32-i386.c (elf_i386_check_relocs): Call
1915 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1916 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1918 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1921 * elflink.c (_bfd_elf_link_check_relocs): New function.
1922 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1923 if check_relocs_after_open_input is FALSE.
1925 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1927 * cache.c: Update old style function definitions.
1928 * elf32-m68k.c: Likewise.
1929 * elf64-mmix.c: Likewise.
1930 * stab-syms.c: Likewise.
1932 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1934 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1936 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1938 * Makefile.in: Regenerated with automake 1.11.6.
1939 * aclocal.m4: Likewise.
1940 * doc/Makefile.in: Likewise.
1942 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1944 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1945 * bfd-in2.h: Regenerate.
1946 * libbfd.h: Regenerate.
1947 * elf32-arc.c: Add 'opcode/arc.h' include.
1948 (struct arc_relocation_data): Add symbol_name.
1949 (arc_special_overflow_checks): New function.
1950 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1951 required, add an extra comment.
1952 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1954 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1956 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1958 (elf_arc_relocate_section): Update enum uses.
1959 (elf_arc_check_relocs): Likewise.
1960 (elf_arc_finish_dynamic_symbol): Likewise.
1962 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1964 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1967 2016-04-14 Nick Clifton <nickc@redhat.com>
1970 * elf-bbfd.h (struct elf_backend_data): New field:
1972 New field: elf_backend_set_special_section_info_and_link
1973 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1975 (elf_backend_set_special_section_info_and_link): Define if not
1977 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1978 elf_backend_strtab_flags macros to initialise fields in structure.
1979 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1980 being set even if SHF_MERGE is not set.
1981 (elf_fake_sections): Likewise.
1982 (section_match): New function. Matches two ELF sections based
1983 upon fixed characteristics.
1984 (find_link): New function. Locates a section in a BFD that
1985 matches a section in a different BFD.
1986 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1987 fields of reserved sections.
1988 (bfd_elf_compute_section_file_positions): Set the flags for the
1989 .shstrtab section based upon the elf_strtab_flags field in the
1990 elf_backend_data structure.
1991 (swap_out_syms): Likewise for the .strtab section.
1992 * elflink.c (bfd_elf_final_link): Set the flags for the
1993 .strtab section based upon the elf_strtab_flags field in the
1994 elf_backend_data structure.
1995 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1996 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1998 (elf_backend_set_special_section_info_and_link): Define for
2000 * elf32-sparc.c: Likewise.
2001 * elf64-x86-64.c: Likewise.
2003 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2008 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2009 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2010 applies to read-only section.
2011 * elf32-i386.c (elf_i386_link_hash_table): Add
2012 readonly_dynrelocs_against_ifunc.
2013 (elf_i386_allocate_dynrelocs): Updated.
2014 (elf_i386_size_dynamic_sections): Issue an error for read-only
2015 segment with dynamic IFUNC relocations only if
2016 readonly_dynrelocs_against_ifunc is TRUE.
2017 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2018 readonly_dynrelocs_against_ifunc.
2019 (elf_x86_64_allocate_dynrelocs): Updated.
2020 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2021 segment with dynamic IFUNC relocations only if
2022 readonly_dynrelocs_against_ifunc is TRUE.
2023 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2026 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2028 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2029 a fall through from error_ret_free_internal. Free local_syms in
2030 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2032 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2034 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2035 (relocate_plt_for_entry): Likewise.
2037 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2039 * elf32-arc.c (elf_arc_check_relocs): Changed
2041 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2043 * elf32-arc.c (name_for_global_symbol): Changed assert.
2044 (get_replace_function): Created.:
2045 (struct arc_relocation_data): Changed to signed types.
2046 (defines S, L, P, PDATA): Casted to signed type.
2047 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2048 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2049 (arc_do_relocation): Changed.
2051 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2053 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2055 (elf_arc_relocate_section): Added and changed asserts, validating
2056 the synamic symbol index.
2057 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2058 relocation if symbol has dynindx set to -1.
2060 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2062 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2063 and internal symbols which have a dynamic index into local
2066 2016-04-04 Nick Clifton <nickc@redhat.com>
2069 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2070 version number if the version is zero.
2072 2016-04-01 Alan Modra <amodra@gmail.com>
2075 * elflink.c (on_needed_list): Recursively check needed status.
2076 (elf_link_add_object_symbols): Adjust.
2078 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2080 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2081 internal_relocs only if they aren't cached.
2083 2016-03-29 Nick Clifton <nickc@redhat.com>
2086 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2087 assertion on the size of the got section to allow it to be bigger
2088 than the number of relocs.
2090 2016-03-29 Toni Spets <toni.spets@iki.fi>
2093 * coffcode.h (coff_write_object_contents): Revert accidental
2096 2016-03-22 Alan Modra <amodra@gmail.com>
2099 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2100 DW_FORM_flag_present.
2102 2016-03-22 Nick Clifton <nickc@redhat.com>
2104 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2105 architecture name for backwards compatibility.
2107 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2108 unbounded stack use.
2110 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2111 sufficiently recent version of GCC.
2112 * configure: Regenerate.
2114 2016-03-22 Alan Modra <amodra@gmail.com>
2117 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2119 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2121 * archures.c (bfd_mach_arc_nps400): Define.
2122 * bfd-in2.h: Regenerate.
2123 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2124 some existing entries to make space.
2125 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2126 (arc_elf_final_write_processing): Likewise.
2128 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2130 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2132 (arc_elf_final_write_processing): Don't bother setting cpu field
2133 in e_flags, this will have been set elsewhere.
2135 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2137 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2140 2016-03-21 Nick Clifton <nickc@redhat.com>
2142 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2143 * configure: Regenerate.
2144 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2145 alloca with call to xmalloc.
2146 * elf32-nds32.c: Likewise.
2147 * elf64-hppa.c: Likewise.
2148 * elfxx-mips.c: Likewise.
2150 * pei-x86_64.c: Likewise.
2154 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2157 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2159 (elf_i386_relocate_section): Likewise.
2160 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2161 (elf_x86_64_relocate_section): Likewise.
2163 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2166 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2167 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2168 relocation overflow check.
2170 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2172 * bfd-in2.h: Regenerated.
2174 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2177 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2178 uses bytes not octets.
2179 * elflink.c (resolve_section): Likewise.
2180 Add a bfd parameter.
2181 (eval_section): Pass the input_bfd to resolve_section.
2182 (bfd_elf_perform_complex_relocation): Convert byte offset to
2183 octets before read and writing values.
2184 (elf_link_input_bfd): Add byte to octet conversions.
2185 (elf_reloc_link_order): Likewise.
2186 (elf_fixup_link_order): Likewise.
2187 (bfd_elf_final_link): Likewise.
2188 * reloc.c (_bfd_final_link_relocate): Likewise.
2189 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2191 2016-03-10 Nick Clifton <nickc@redhat.com>
2193 * config.bfd: Mark the i370 target as obsolete.
2195 2016-03-09 Pedro Alves <palves@redhat.com>
2197 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2198 gcc ABI)" to printable name.
2199 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2200 of "v850-rh850" as printable name.
2202 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2205 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2206 relocations against absolute symbols.
2208 2016-03-09 Alan Modra <amodra@gmail.com>
2211 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2212 length elements in the archive.
2214 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2217 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2218 for -E/--dynamic-list only when not relocatable.
2220 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2224 count for locally defined local IFUNC symbols in shared object.
2225 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2227 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2230 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2233 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2234 Andrew Burgess <andrew.burgess@embecosm.com>
2236 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2237 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2238 (arc_elf_howto_init): Added assert to validate relocations.
2239 (get_middle_endian_relocation): Delete.
2240 (middle_endian_convert): New function.
2241 (ME): Redefine, now does nothing.
2242 (IS_ME): New define.
2243 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2244 definition to call middle_endian_convert. Add a new local
2245 variable and make use of this throughout. Added call to
2246 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2248 2016-03-07 Nick Clifton <nickc@redhat.com>
2251 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2252 length elements in the archive.
2254 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2256 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2257 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2259 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2262 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2263 executable as definition if the new definition comes from a
2266 2016-03-02 Alan Modra <amodra@gmail.com>
2268 * Makefile.in: Regenerate.
2269 * po/SRC-POTFILES.in: Regenerate.
2271 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2273 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2274 relocation addend when sections get merged.
2276 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2278 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2280 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2281 Assert for code sections dynamic relocs.
2283 2016-02-26 Renlin Li <renlin.li@arm.com>
2285 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2286 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2288 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2291 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2292 load with locally bound symbols if PIC is false or there is no
2293 base register. Optimize branch to 0 if PIC is false.
2294 (elf_i386_relocate_section): Don't generate dynamic relocations
2295 against undefined weak symbols if PIC is false.
2296 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2297 if we can't estimate relocation overflow with --no-relax.
2298 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2299 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2300 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2301 against undefined weak symbols if PIC is false.
2303 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2306 * bfd.c (bfd): Change flags to 20 bits.
2307 (BFD_CONVERT_ELF_COMMON): New.
2308 (BFD_USE_ELF_STT_COMMON): Likewise.
2309 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2310 BFD_USE_ELF_STT_COMMON.
2311 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2312 * configure.ac: Remove --enable-elf-stt-common.
2313 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2314 common symbol depending on BFD_CONVERT_ELF_COMMON and
2315 BFD_USE_ELF_STT_COMMON.
2316 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2318 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2320 (elf_link_convert_common_type): New function.
2321 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2322 common symbol depending on BFD_CONVERT_ELF_COMMON and
2323 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2324 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2325 and BFD_USE_ELF_STT_COMMON to object_flags.
2326 (TARGET_LITTLE_SYM): Likewise.
2327 * syms.c (BSF_KEEP_G): Renamed to ...
2328 (BSF_ELF_COMMON): This.
2329 * bfd-in2.h: Regenerated.
2330 * config.in: Likewise.
2331 * configure: Likewise.
2333 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2338 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2339 (elf_i386_link_hash_entry): Add has_got_reloc and
2341 (elf_i386_link_hash_table): Add interp.
2342 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2344 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2346 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2347 (elf_i386_fixup_symbol): New function.
2348 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2349 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2350 relocations and discard relocations against resolved undefined
2351 weak symbols in executable. Don't make resolved undefined weak
2352 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2353 relocation against undefined weak symbols in PIE.
2354 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2355 (elf_i386_relocate_section): Don't generate dynamic relocations
2356 against resolved undefined weak symbols in PIE, except for
2358 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2359 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2360 Don't generate dynamic relocation against resolved undefined weak
2361 symbol in executable.
2362 (elf_i386_finish_dynamic_sections): Call
2363 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2364 (elf_backend_fixup_symbol): New.
2365 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2366 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2368 (elf_x86_64_link_hash_table): Add interp.
2369 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2371 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2373 (elf_x86_64_check_relocs): Set has_got_reloc and
2375 (elf_x86_64_fixup_symbol): New function.
2376 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2377 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2378 relocations and discard relocations against resolved undefined
2379 weak symbols in executable. Don't make resolved undefined weak
2380 symbols in executable dynamic.
2381 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2382 (elf_x86_64_relocate_section): Check relocation overflow for
2383 dynamic relocations against unresolved weak undefined symbols.
2384 Don't generate dynamic relocations against resolved weak
2385 undefined symbols in PIE.
2386 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2387 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2388 Don't generate dynamic relocation against resolved undefined weak
2389 symbol in executable.
2390 (elf_x86_64_finish_dynamic_sections): Call
2391 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2392 (elf_backend_fixup_symbol): New.
2394 2016-02-26 Alan Modra <amodra@gmail.com>
2396 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2397 save_restore_funcs, rest of sections when not relocatable.
2398 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2399 (sfpr_define): Define all symbols on emitted code.
2400 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2401 when relocatable. Move sfpr_define loop earlier.
2403 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2405 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2406 (elf_x86_64_relocate_section): Use it. Replace
2407 x86_64_elf_howto_table[r_type] with howto.
2409 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2412 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2413 symbol version is unknown.
2415 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2417 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2418 to (bfd_vma) -1 when setting needs_plt to 0.
2419 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2421 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2423 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2424 library, instead of PIC, and don't check PDE when making linker
2425 assigned symbol dynamic.
2427 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2429 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2430 ABIVERSION for non-executable stack.
2432 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2435 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2436 Always produce a RELATIVE reloc for a local symbol.
2438 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2440 Fix test-case ld-elf/pr19617b
2441 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2442 discard unused non-function symbols when --dynamic-list-data.
2444 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2446 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2447 dynsym section, even if it is empty, with dynamic sections.
2449 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2451 * syms.c: Remove BSF_COMMON from comments.
2452 * bfd-in2.h: Regenerated.
2454 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2456 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2457 for destination. Remove useless function parameters.
2458 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2460 2016-02-19 Nick Clifton <nickc@redhat.com>
2463 * aoutx.h (aout_link_add_symbols): Check for out of range string
2467 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2468 processing if we encounter a reloc without an associated symbol.
2470 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2473 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2474 sections for -E/--dynamic-list.
2476 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2478 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2481 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2483 * plugin.c (plugin_vec): Set match priority to 255.
2484 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2485 matching against the plugin vector, take priority from there not
2488 2016-02-15 Nick Clifton <nickc@redhat.com>
2490 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2491 for length and type fields. Use a signed value for the
2492 suffix_length field.
2494 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2498 significant bit in GOT offset for R_386_GOT32X.
2500 2016-02-10 Nick Clifton <nickc@redhat.com>
2503 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2505 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2506 number of messages about FDE encoding preventing .eh_frame_hdr
2509 2016-02-09 Nick Clifton <nickc@redhat.com>
2511 * oasys.c (oasys_archive_p): Fix indentation.
2512 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2513 constant for left shifting.
2515 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2516 helpful warning message to explain why certain AArch64 relocs
2519 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2521 * pe-mips.c (coff_mips_reloc): Fix formatting.
2523 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2525 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2526 to bfd_mach_arc_arc600.
2528 2016-02-04 Alan Modra <amodra@gmail.com>
2530 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2533 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2536 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2537 distances in the compressed_size field of the output section.
2539 2016-02-02 Alan Modra <amodra@gmail.com>
2541 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2542 ELFv2 entry optimization.
2544 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2547 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2548 no relocations in relocatable files.
2550 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2553 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2554 if a symbol from a library loaded via DT_NEEDED doesn't match
2555 the symbol referenced by regular object.
2557 2016-02-01 Nathaniel Smith <njs@pobox.com>
2559 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2562 2016-02-01 Alan Modra <amodra@gmail.com>
2564 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2565 an out of range reloc_index.
2566 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2568 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2570 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2571 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2572 * Makefile.in: Regenerated.
2574 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2576 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2578 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2581 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2583 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2585 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2588 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2589 against STT_GNU_IFUNC symbol only with dynamic symbols.
2590 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2592 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2595 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2596 decompress debug sections.
2598 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2600 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2603 2016-01-25 Nick Clifton <nickc@redhat.com>
2606 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2607 dsym filename buffer.
2609 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2611 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2613 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2615 * elfxx-mips.c (BZ16_REG): Correct calculation.
2617 2016-01-21 Nick Clifton <nickc@redhat.com>
2619 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2620 changing the type of _loc to be bfd_byte *.
2621 (elf_arc_finish_dynamic_symbol): Likewise.
2623 2016-01-21 Nick Clifton <nickc@redhat.com>
2626 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2627 class of the linker stub bfd.
2628 (elf32_arm_check_relocs): Skip check for pic format after
2629 processing a vxWorks R_ARM_ABS12 reloc.
2630 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2631 reporting a class mismatch.
2633 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2635 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2636 veneer for sym_sec != input_sec.
2637 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2638 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2639 calculation destination.
2641 2016-01-21 Alan Modra <amodra@gmail.com>
2643 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2644 (swap_linux_prpsinfo64_out): New function.
2645 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2646 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2647 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2648 (elfcore_write_linux_prpsinfo64): Likewise.
2649 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2650 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2651 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2653 2016-01-21 Alan Modra <amodra@gmail.com>
2655 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2656 * elf.c: Adjust #include.
2657 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2658 * Makefile.am (SOURCE_HFILES): Update.
2659 * Makefile.in: Regenerate.
2660 * po/SRC-PORFILES.in: Regenerate.
2662 2016-01-21 Alan Modra <amodra@gmail.com>
2664 * configure.ac: Move corefile selection later in file. Move
2665 tdefaults code immediately after other target vector code.
2666 * configure: Regenerate.
2668 2016-01-20 Mickael Guene <mickael.guene@st.com>
2670 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2671 section using '.text.noread' pattern.
2673 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2675 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2677 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2678 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2680 * arc-plt.def: New file.
2681 * arc-plt.h: Likewise.
2682 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2683 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2684 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2685 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2686 (name_for_global_symbol): Added.
2687 (ADD_RELA): Helper to create dynamic relocs.
2688 (new_got_entry_to_list): Create a new got entry in linked list.
2689 (symbol_has_entry_of_type): Search for specific type of entry in
2691 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2692 (is_reloc_for_TLS, arc_elf_set_private_flags)
2693 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2694 (arc_elf_merge_private_bfd_data): New functions.
2695 (debug_arc_reloc): Cleaned debug info printing.
2696 (PDATA reloc): Changed not to perform address alignment.
2697 (reverse_me): Added. Fix for ARC_32 relocs.
2698 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2700 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2701 Changed function to access an array of list of GOT entries instead
2702 of just an array of offsets.
2703 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2704 (elf_arc_check_relocs): Likewise.
2705 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2706 (elf_arc_finish_dynamic_sections): Likewise
2707 (arc_create_dynamic_sections): Modified conditions to create
2709 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2710 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2711 (relocate_plt_for_entry): Changed to support new way to define PLT
2713 (add_symbol_to_plt): Likewise.
2714 (arc_elf_link_hash_table_create): New function.
2716 2016-01-18 Nick Clifton <nickc@redhat.com>
2719 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2720 section number into internal section number.
2721 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2722 * coffswap.h (coff_swap_sym_in): Likewise.
2723 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2724 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2725 section number field is big enough to hold the external value.
2727 2016-01-17 Alan Modra <amodra@gmail.com>
2729 * configure: Regenerate.
2731 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2733 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2734 when address in first unwind entry does not match start of
2737 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2738 Jiong Wang <jiong.wang@arm.com>
2741 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2744 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2746 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2747 place 'R_' before the reloc name returned.
2748 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2749 the relocation string.
2751 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2753 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2754 factored out from...
2755 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2757 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2759 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2760 attribute check after ELF file header flag check.
2762 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2764 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2765 return status from `_bfd_elf_merge_object_attributes'.
2767 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2769 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2770 factored out from...
2771 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2773 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2775 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2776 handling of input MIPS ABI flags together.
2778 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2780 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2781 attribute checks for null input.
2783 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2785 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2786 pointers to target data.
2788 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2790 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2793 2016-01-01 Alan Modra <amodra@gmail.com>
2795 Update year range in copyright notice of all files.
2797 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2799 Copyright (C) 2016 Free Software Foundation, Inc.
2801 Copying and distribution of this file, with or without modification,
2802 are permitted in any medium without royalty provided the copyright
2803 notice and this notice are preserved.
2809 version-control: never
projects / deliverable / binutils-gdb.git / blob