1 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
4 * elf-bfd.h (struct elf_backend_data): Add
5 elf_backend_count_output_relocs callback to count relocations in
7 * elf-arm.c (elf32_arm_add_relocation): Deleted.
8 (elf32_arm_write_section): Move additional relocation to emit_relocs.
9 (elf32_arm_count_output_relocs): New function.
10 (emit_relocs): New function.
11 (elf32_arm_emit_relocs): New function.
12 (elf32_arm_vxworks_emit_relocs): New function.
13 (elf_backend_emit_relocs): Updated to use the new functions.
14 (elf_backend_count_output_relocs): New define.
15 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
16 to the relocation count.
17 (_bfd_elf_link_size_reloc_section): Use callback to count the
18 relocations which will be in output.
19 (_bfd_elf_default_count_output_relocs): New function.
20 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
22 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
24 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
25 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
26 bigger than 0x1000 bytes.
28 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
30 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
33 2016-09-14 Nick Clifton <nickc@redhat.com>
36 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
37 contains a valid size for the Debug directory.
39 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
41 * format.c (struct bfd_preserve): New "build_id" field.
42 (bfd_preserve_save): Save "build_id".
43 (bfd_preserve_restore): Restore "build_id".
45 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
48 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
49 relocation with copy relocation when building executable.
51 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
54 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
55 delete_shrinks_insn. Modify computation of shrinked_insn_address.
56 Compute shrink_boundary and adjust addend only if
57 addend_within_shrink_boundary.
58 (elf32_avr_relax_section): Modify calls to
59 elf32_avr_relax_delete_bytes to pass extra parameter.
61 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
63 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
64 array of bytes and use bfd_get_16 to interpret its encoding according
65 to endianness of target.
67 2016-09-01 Alan Modra <amodra@gmail.com>
69 * elf64-ppc.c (synthetic_opd): New static var.
70 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
71 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
73 2016-08-31 Alan Modra <amodra@gmail.com>
75 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
76 track max group size with a new "group_size" var that is reduced
77 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
80 2016-08-31 Alan Modra <amodra@gmail.com>
82 * elf32-ppc.c (ppc_elf_section_processing): Delete.
83 (elf_backend_section_processing): Don't define.
84 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
85 split on non-exec sections differing in SHF_PPC_VLE. When
86 splitting segments, mark size invalid.
88 2016-08-30 Alan Modra <amodra@gmail.com>
91 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
93 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
97 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
98 R_386_PC32 relocation is used to call IFUNC function in PIC
101 2016-08-27 Alan Modra <amodra@gmail.com>
104 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
105 have corresponding SHF_GROUP sections.
106 (bfd_elf_set_group_contents): Comment.
108 2016-08-27 Alan Modra <amodra@gmail.com>
111 * elf64-ppc.c (pc_dynrelocs): New function.
112 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
113 handle pic dynamic relocs.
115 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
117 * bfd-in.h (struct elf32_arm_params): Define.
118 (bfd_elf32_arm_set_target_relocs): Rename into ...
119 (bfd_elf32_arm_set_target_params): This. Use a struct
120 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
121 * bfd-in2.h: Regenerate.
122 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
123 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
124 elf32_arm_params rather than as individual parameters.
126 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
128 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
129 passed the end of htab->stub_group array.
130 (elf32_arm_create_or_find_stub_sec): Likewise.
131 (elf32_arm_create_stub): Likewise.
133 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
135 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
136 to TRUE for GOT and TLS relocs.
138 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
140 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
142 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
144 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
145 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
146 (struct elf_arc_link_hash_table): Likewise.
147 (elf_arc_link_hash_newfunc): Likewise.
148 (elf_arc_link_hash_table_free): Likewise.
149 (arc_elf_link_hash_table_create): Likewise.
150 (elf_arc_relocate_section): Fixed conditions related to dynamic
151 (elf_arc_check_relocs): Likewise.
152 (arc_elf_create_dynamic_sections): Added
153 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
154 through the hash table.
156 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
158 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
159 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
162 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
164 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
166 * bfd-in2.h: Regenerated from the previous changes.
167 * libbfd.h: Regenerated from the previous changes.
169 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
171 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
172 the input import library bfd.
173 * bfd-in2.h: Regenerate.
174 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
175 and new_cmse_stub_offset fields.
176 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
178 (elf32_arm_add_stub): Likewise for stub_offset.
179 (arm_new_stubs_start_offset_ptr): New function.
180 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
181 empty SG veneers to have zero relocations.
182 (arm_size_one_stub): Only initialize stub size and template
183 information for non empty veneers. Do not update veneer section size
184 if veneer already has an offset.
185 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
186 of a boolean indicating success or failure.
187 (cmse_scan): Change stub_changed parameter into an integer pointer
188 parameter cmse_stub_created to count the number of stub created and
189 adapt to change of return value in elf32_arm_create_stub.
190 (cmse_entry_fct_p): New function.
191 (arm_list_new_cmse_stub): Likewise.
192 (set_cmse_veneer_addr_from_implib): Likewise.
193 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
194 cmse_scan instead of that of cmse_stub_changed to compute the number
195 of stub created and use it to initialize stub_changed. Call
196 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
197 of return value in elf32_arm_create_stub. Use
198 arm_stub_section_start_offset () if not NULL to initialize size of
199 secure gateway veneers section. Initialize stub_offset of Cortex-A8
200 erratum fix to -1. Use ret to hold return value.
201 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
202 NULL to initialize size of secure gateway veneers section. Adapt
203 comment to stress the importance of zeroing veneer section content.
204 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
205 initialize eponymous field in struct elf32_arm_link_hash_table.
207 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
209 * elf32-s390.c (stdarg.h): New include.
210 (elf_s390_grok_psinfo): New function.
211 (elf_s390_write_core_note): New function.
212 (elf_backend_grok_psinfo): Declare backend hook.
213 (elf_backend_write_core_note): Likewise.
214 * elf64-s390.c (stdarg.h): New include.
215 (elf_s390_grok_prstatus): New function.
216 (elf_s390_grok_psinfo): New function.
217 (elf_s390_write_core_note): New function.
218 (elf_backend_grok_prstatus): Declare backend hook.
219 (elf_backend_grok_psinfo): Likewise.
220 (elf_backend_write_core_note): Likewise.
222 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
224 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
225 (elf_s390_finish_ifunc_symbol): Likewise.
226 (elf_s390_finish_dynamic_symbol): Likewise.
227 (elf_s390_finish_dynamic_sections): Likewise.
228 (elf_s390_grok_prstatus): Likewise.
229 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
230 (elf_s390_finish_dynamic_symbol): Likewise.
232 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
234 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
236 2016-08-23 Nick Clifton <nickc@redhat.com>
238 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
239 there is no arm data associated with the section.
241 2016-08-23 Alan Modra <amodra@gmail.com>
244 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
245 _GLOBAL_OFFSET_TABLE_, not start of .got section.
247 2016-08-22 Nick Clifton <nickc@redhat.com>
249 * doc/chew.c (main): Free the string buffer used to files as they
252 2016-08-22 Alan Modra <amodra@gmail.com>
254 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
255 (ppc_elf_relocate_section): ..to here. Comment. Error on
256 detecting -mbss-plt -fPIC local ifuncs too.
257 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
258 branch table entries.
260 2016-08-19 Nick Clifton <nickc@redhat.com>
262 * elf.c (assign_section_numbers): Assign number for the .shstrtab
263 section after the symbol table and string table sections.
265 2016-08-19 Alan Modra <amodra@gmail.com>
267 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
268 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
269 dyn_relocs for weakdefs.
270 (alias_readonly_dynrelocs): New function.
271 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
272 (ppc64_elf_relocate_section): Simplify condition under which
273 dyn_relocs are emitted.
275 2016-08-19 Alan Modra <amodra@gmail.com>
278 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
279 (readonly_dynrelocs): Comment fix.
280 (global_entry_stub): New function.
281 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
282 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
283 that in size_global_entry_stubs, handling ifunc too. Delete dead
285 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
286 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
287 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
288 undefweak syms. Expand and correct comments.
289 (size_global_entry_stubs): Ensure symbol is defined.
290 (ppc64_elf_relocate_section): Match condition under which
291 dyn_relocs are emitted to that in allocate_dynrelocs.
293 2016-08-12 Alan Modra <amodra@gmail.com>
295 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
296 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
297 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
299 2016-08-11 Alan Modra <amodra@gmail.com>
301 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
302 non_got_ref true in any case where we could have generated dynbss
303 copies but decide not to do so.
305 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
307 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
308 the stub address retrieved if associated with a microMIPS
311 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
313 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
314 stub also add STO_MICROMIPS annotation.
316 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
318 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
319 in microMIPS LA25 stub references.
321 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
323 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
324 adjusting the use_count of merged .got entries.
326 2016-08-08 Nick Clifton <nickc@redhat.com>
328 * doc/chew.c (delete_string): Only free the string buffer if it is
329 there. Mark the buffer as NULL after freeing.
330 (drop): Free the dropped string.
331 (free_words): New function: Frees the memory allocated to the
333 (add_instrinsic): Duplicate the name string, so that it can be
335 (compile): Free unused words.
336 (main): Free the dictionary and top level string buffers at the
339 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
341 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
342 * bfd-in2.h: Regenerate.
343 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
345 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
346 cmse_implib field in struct elf32_arm_link_hash_table.
347 (elf32_arm_filter_cmse_symbols): New function.
348 (elf32_arm_filter_implib_symbols): Likewise.
349 (elf_backend_filter_implib_symbols): Define to
350 elf32_arm_filter_implib_symbols.
352 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
354 * elf32-arm.c (CMSE_PREFIX): Define macro.
355 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
356 (cmse_branch_thumb_only): Declare stub.
357 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
358 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
359 FALSE if there is no PLT.
360 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
361 (elf32_arm_final_link_relocate): Likewise.
362 (elf32_arm_gc_sweep_hook): Likewise.
363 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
364 secure entry functions.
365 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
366 (arm_dedicated_stub_output_section_required): Change to a switch case
367 and add a case for arm_stub_cmse_branch_thumb_only.
368 (arm_dedicated_stub_output_section_required_alignment): Likewise.
369 (arm_stub_dedicated_output_section_name): Likewise.
370 (arm_stub_dedicated_input_section_ptr): Likewise and remove
371 ATTRIBUTE_UNUSED for htab parameter.
372 (arm_stub_required_alignment): Likewise.
373 (arm_stub_sym_claimed): Likewise.
374 (arm_dedicated_stub_section_padding): Likewise.
375 (cmse_scan): New function.
376 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
377 Set stub_changed to TRUE if such veneers were created.
378 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
381 2016-08-02 Alan Modra <amodra@gmail.com>
384 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
386 2016-08-02 Nick Clifton <nickc@redhat.com>
389 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
390 (elf_backend_sweep_hook): Delete.
392 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
393 Kwok Cheung Yeung <kcy@codesourcery.com>
395 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
396 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
397 (ppc_elf_vle_split16): Clear field before inserting.
399 2016-08-01 Nick Clifton <nickc@redhat.com>
401 * po/sv.po: Updated Swedish translation.
403 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
404 Nick Clifton <nickc@redhat.com>
407 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
408 of the coff_section_data before using it.
410 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
412 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
413 in PLT compression selection.
414 (_bfd_mips_elf_check_relocs): Likewise.
416 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
418 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
419 case where there's no elf_link_hash_entry while processing
420 GOT_NORMAL got entries.
422 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
424 * version.m4 (BFD_VERSION): Set to 2.27.51.
425 * configure: Regenerated.
427 2016-07-21 Nick Clifton <nickc@redhat.com>
429 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
430 (swap_out_syms): Return an error when not finding ELF output
431 section rather than asserting.
433 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
435 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
437 2016-07-20 John Baldwin <jhb@FreeBSD.org>
439 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
440 and handle pr_pid if present.
442 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
445 * elf.c (assign_file_positions_for_load_sections): Also check
446 p_paddr for program header space.
448 2016-07-20 Alan Modra <amodra@gmail.com>
450 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
451 ppc64_elf_unhandled_reloc for special_function.
452 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
454 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
456 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
458 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
459 corresponding error message.
461 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
463 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
464 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
465 (branch_reloc_p): New function.
466 (mips_elf_calculate_relocation): Handle ISA mode determination
467 for relocations against section symbols, against absolute
468 symbols and absolute relocations. Also set `*cross_mode_jump_p'
470 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
471 checks for weak undefined symbols. Also check target alignment
472 within the same ISA mode.
473 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
474 in the alignment check.
475 <R_MICROMIPS_PC7_S1>: Add an alignment check.
476 <R_MICROMIPS_PC10_S1>: Likewise.
477 <R_MICROMIPS_PC16_S1>: Likewise.
478 (mips_elf_perform_relocation): Report a failure for unsupported
479 same-mode JALX instructions and cross-mode branches.
480 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
481 error messages for jumps to misaligned addresses.
483 2016-07-16 Alan Modra <amodra@gmail.com>
485 * elflink.c: Include plugin-api.h.
486 * plugin.c (bfd_plugin_open_input): New function, extracted from..
488 * plugin.h: Don't include bfd.h.
489 (bfd_plugin_open_input): Declare.
491 2016-07-16 Alan Modra <amodra@gmail.com>
493 * targets.c (bfd_seach_for_target): Rename to..
494 (bfd_iterate_over_targets): ..this. Rewrite doc.
495 * bfd-in2.h: Regenerate.
497 2016-07-16 Alan Modra <amodra@gmail.com>
499 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
500 * libbfd.h: Regenerate.
501 * bfd-in2.h: Regenerate.
503 2016-07-16 Alan Modra <amodra@gmail.com>
505 * libbfd-in.h (BFD_ALIGN): Move to..
507 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
508 * elf32-ppc.c (default_params): Adjust init.
509 (ppc_elf_link_params): Set pagesize_p2.
510 * libbfd.h: Regenerate.
511 * bfd-in2.h: Regenerate.
513 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
515 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
516 (_bfd_elf_filter_global_symbols): Declare.
517 * elf.c (_bfd_elf_filter_global_symbols): New function.
518 * elflink.c (elf_filter_global_symbols): Likewise.
519 (elf_output_implib): Likewise.
520 (bfd_elf_final_link): Call above function, failing if it does.
521 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
523 (elf_backend_copy_indirect_symbol): Fix spacing.
524 (elf_backend_hide_symbol): Likewise.
525 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
527 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
528 Nick Clifton <nickc@redhat.com>
530 * elf32-arc.c (PR_DEBUG): Delete.
531 Fix printing of debug information. Fix formatting of debug
533 (debug_arc_reloc): Handle symbols that are not from an input file.
534 (arc_do_relocation): Remove excessive exclamation points.
536 * arc-got.h: Fix formatting. Fix printing of debug information.
537 (new_got_entry_to_list): Use xmalloc.
538 * config.bfd: use the big-endian arc vector as the default vector
539 for big-endian arc targets.
541 2016-07-15 Alan Modra <amodra@gmail.com>
543 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
544 from marking sym_indices.
546 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
548 * reloc.c (bfd_perform_relocation): Try the `howto' handler
549 first with relocations against absolute symbols.
550 (bfd_install_relocation): Likewise.
552 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
554 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
555 .got/.got.plt sections to 8 bytes.
557 2016-07-12 Nick Clifton <nickc@redhat.com>
559 * binary.c (binary_set_section_contents): Second grammar fix.
561 2016-07-12 Douglas B Rupp <rupp@adacore.com>
563 * binary.c (binary_set_section_contents): Fix grammar in warning
566 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
568 * elf32-arc.c: made PR_DEBUG always defined.
570 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
572 * arc-got.h: Moved got related structures from elf32-arc.c to
573 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
574 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
575 tls_type_for_reloc, symbol_has_entry_of_type,
576 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
577 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
578 relocate_fix_got_relocs_for_got_info,
579 create_got_dynrelocs_for_single_entry,
580 create_got_dynrelocs_for_got_info): Added to file.
581 * elf32-arc.c: Removed GOT & TLS related structs and functions to
584 2016-07-08 James Bowman <james.bowman@ftdichip.com>
586 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
588 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
590 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
591 (THUMB32_MOVW): Likewise.
592 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
593 (DEF_STUBS): Define long_branch_thumb2_only_pure.
594 (arm_stub_is_thumb): Add new veneer stub.
595 (arm_type_of_stub): Use new veneer.
596 (arm_stub_required_alignment): Add new veneer.
598 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
600 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
601 (SEC_ELF_PURECODE): ... this.
602 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
604 (elf32_arm_fake_sections): Likewise.
605 (elf_32_arm_section_flags): Likewise.
606 (elf_32_arm_lookup_section_flags): Likewise.
607 * section.c (SEC_ELF_NOREAD): Rename to ...
608 (SEC_ELF_PURECODE): ... this.
610 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
612 * elf32-arm.c (using_thumb2_bl): New function.
613 (arm_type_of_stub): Declare thumb2 variable together and change type
614 to bfd_boolean. Use using_thumb2_bl () to determine whether
615 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
616 checked for BL range.
617 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
618 the bit size of BL offset.
620 2016-06-29 Nick Clifton <nickc@redhat.com>
622 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
623 Returns TRUE for AArch64 mapping symbols.
624 (elfNN_aarch64_backend_symbol_processing): New function. Marks
625 mapping symbols as precious in object files so that they will not
627 (elf_backend_symbol_processing): Define.
629 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
630 for ARM mapping symbols.
631 (elf32_arm_backend_symbol_processing): Make use of the new function.
633 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
636 * elflink.c (elf_link_check_versioned_symbol): Return false
637 for unreferenced undefined symbol.
639 2016-06-28 Nick Clifton <nickc@redhat.com>
641 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
644 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
645 function. Marks mapping symbols in object files as precious, so
646 that strip will not remove them.
647 (elf_backend_symbol_processing): Define.
649 2016-06-28 James Clarke <jrtc27@jrtc27.com>
651 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
652 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
654 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
656 * elf32-mips.c (elf_mips16_howto_table_rel): Add
658 (mips16_reloc_map): Likewise.
659 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
660 (mips16_elf64_howto_table_rela): Likewise.
661 (mips16_reloc_map): Likewise.
662 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
663 (elf_mips16_howto_table_rela): Likewise.
664 (mips16_reloc_map): Likewise.
665 * elfxx-mips.c (mips16_branch_reloc_p): New function.
666 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
667 (b_reloc_p): Likewise.
668 (mips_elf_calculate_relocation): Likewise.
669 (_bfd_mips_elf_check_relocs): Likewise.
670 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
671 * bfd-in2.h: Regenerate.
672 * libbfd.h: Regenerate.
674 2016-06-27 Alan Modra <amodra@gmail.com>
677 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
678 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
680 (ppc64_elf_size_stubs): Adjust to suit.
682 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
684 * elf32-dlx.h: New file.
685 * elf32-dlx.c: Adjust.
687 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
689 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
691 2016-06-24 John Baldwin <jhb@FreeBSD.org>
693 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
696 2016-06-24 John Baldwin <jhb@FreeBSD.org>
698 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
699 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
700 (elfcore_grok_freebsd_psinfo): New function.
701 (elfcore_grok_freebsd_prstatus): New function.
702 (elfcore_grok_freebsd_note): New function.
703 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
706 2016-06-24 Joel Brobecker <brobecker@adacore.com>
708 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
711 2016-06-24 Alan Modra <amodra@gmail.com>
713 * config.bfd: Delete mips vxworks patterns matched earlier.
714 Combine mips*-*-none with mips*-*-elf*.
716 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
718 * elfxx-mips.c (mips_elf_perform_relocation): Call
719 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
720 use the `%X%H' format for the cross-mode jump conversion error
721 message. Remove the full stop from the end of the message.
722 Continue processing rather than returning failure.
724 2016-06-21 Graham Markall <graham.markall@embecosm.com>
726 * archures.c: Remove bfd_mach_arc_nps400.
727 * bfd-in2.h: Likewise.
728 * cpu-arc.c (arch_info_struct): Likewise.
729 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
732 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
736 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
738 (elf_link_is_defined_archive_symbol): Call
739 bfd_link_plugin_object_p on unknown plugin object and use the
740 IR symbol table if the input is an IR object.
741 * plugin.c (bfd_link_plugin_object_p): New function.
742 * plugin.h (bfd_link_plugin_object_p): New prototype.
744 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
747 * elflink.c (elf_link_add_object_symbols): Don't check alignment
748 on symbol from plugin dummy input.
750 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
752 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
754 * bfd-in2.h: Regenerated.
755 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
756 with bfd_plugin_unknown.
758 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
761 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
762 bfd_boolean argument.
763 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
764 "shared object" with "PIC object" in comments.
765 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
766 "shared object" with "PIC object" in comments. Avoid PLT if
767 requested. Generate dynamic relocations for non-GOT references.
768 Make room for the special first entry in PLT and allocate PLT
769 entry only for PLT and PC-relative references. Store dynamic
770 GOT relocations in .rel[a].iplt section for static executables.
771 If PLT isn't used, always use GOT for symbol value. Don't
772 allocate GOT entry if it isn't used.
773 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
774 count only in the code section. Allocate dynamic pointer
775 relocation against STT_GNU_IFUNC symbol in the non-code section.
776 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
777 only for PC-relative references.
778 (elf_i386_allocate_dynrelocs): Pass TRUE to
779 _bfd_elf_allocate_ifunc_dyn_relocs.
780 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
781 relocations against STT_GNU_IFUNC symbols without PLT. Generate
782 dynamic pointer relocation against STT_GNU_IFUNC symbol in
783 the non-code section and store it in the proper REL section.
784 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
786 (elf_i386_finish_dynamic_symbol): Generate dynamic
787 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
788 STT_GNU_IFUNC symbols without PLT.
789 (elf_i386_finish_dynamic_sections): Don't handle local
790 STT_GNU_IFUNC symbols here.
791 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
793 (elf_backend_output_arch_local_syms): New.
794 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
795 count only in the code section. Allocate dynamic pointer
796 relocation against STT_GNU_IFUNC symbol in the non-code section.
797 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
798 count only for PC-relative references.
799 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
800 _bfd_elf_allocate_ifunc_dyn_relocs.
801 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
802 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
803 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
804 without PLT. Generate dynamic pointer relocation against
805 STT_GNU_IFUNC symbol in the non-code section and store it in
806 the proper RELA section. Don't allow non-pointer relocation
807 against STT_GNU_IFUNC symbol without PLT.
808 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
809 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
810 STT_GNU_IFUNC symbols without PLT.
811 (elf_x86_64_finish_dynamic_sections): Don't handle local
812 STT_GNU_IFUNC symbols here.
813 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
815 (elf_backend_output_arch_local_syms): New.
816 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
817 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
819 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
820 Tony Wang <tony.wang@arm.com>
822 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
824 (stub_long_branch_thumb2_only): Define stub.
825 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
826 (arm_stub_long_branch_thumb2_only): Likewise.
827 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
830 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
832 * archures.c (bfd_mach_sparc_v8plusc): Define.
833 (bfd_mach_sparc_v9c): Likewise.
834 (bfd_mach_sparc_v8plusd): Likewise.
835 (bfd_mach_sparc_v9d): Likewise.
836 (bfd_mach_sparc_v8pluse): Likewise.
837 (bfd_mach_sparc_v9e): Likewise.
838 (bfd_mach_sparc_v8plusv): Likewise
839 (bfd_mach_sparc_v9v): Likewise.
840 (bfd_mach_sparc_v8plusm): Likewise.
841 (bfd_mach_sparc_v9m): Likewise.
842 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
843 (bfd_mach_sparc_64bit_p): Likewise.
844 * bfd-in2.h: Regenerate.
845 * cpu-sparc.c (arch_info_struct): Add entries for
846 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
847 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
848 and bfd_mach_sparc_v9{c,d,e,v,m}.
849 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
850 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
852 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
854 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
855 symbols for relocations against IFUNC symbols.
856 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
858 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
860 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
861 .rela.iplt in DT_PLTRELSZ.
862 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
863 for DT_PLTRELSZ and DT_RELASZ as well.
865 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
867 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
868 non-loaded, non-alloced sections.
869 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
871 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
873 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
874 allocating dynamic relocation.
875 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
877 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
880 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
881 offsets until reloc_toaddr.
883 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
885 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
886 Don't check symbol type for STN_UNDEF symbol index.
887 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
888 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
891 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
893 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
895 (using_thumb2): Try Tag_THUMB_ISA_use first and check
896 for exact arch value then. Force review of arch check logic for new
898 (arch_has_arm_nop): Update and fix arch check logic. Force review of
899 that logic for new architecture.
900 (arch_has_thumb2_nop): Remove.
901 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
902 (elf32_arm_final_link_relocate): Likewise but using thumb2.
904 2016-06-14 Alan Modra <amodra@gmail.com>
906 * bfd-in.h (bfd_my_archive): Delete.
907 * bfd-in2.h: Regenerate.
909 2016-06-14 Alan Modra <amodra@gmail.com>
912 * archive.c (open_nested_file): Set my_archive.
913 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
915 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
916 (bfd_seek): Likewise.
917 * bfdwin.c (bfd_get_file_window): Likewise.
918 * cache.c (cache_bmmap): Likewise.
919 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
920 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
922 * plugin.c (try_claim): Likewise.
923 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
924 file within thin archive, not the archive.
926 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
929 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
930 section address for R_386_GOT32/R_386_GOT32X relocations against
931 IFUNC symbols if there is no base register and return error for
934 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
936 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
937 GOT32 adjustment for static executables.
939 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
941 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
943 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
945 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
947 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
949 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
951 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
953 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
954 (SECTSTART): Changed.
955 (elf_arc_relocate_section): Fixed mistake in PIE related
957 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
959 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
961 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
962 enable support for "-z combreloc" and DT_RELACOUNT.
963 (elf_backend_reloc_type_class): Likewise
965 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
968 * elf32-i386.c (elf_i386_relocate_section): When relocating
969 R_386_GOT32, return error without a base register for PIC and
970 subtract the .got.plt section address only with a base register.
972 2016-06-10 Alan Modra <amodra@gmail.com>
974 * elf-strtab.c (struct strtab_save): Use size_t for "size".
975 (struct elf_strtab_hash): Likewise for "size" and "alloced".
976 (_bfd_elf_strtab_init): Formatting.
977 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
978 (_bfd_elf_strtab_addref): Take size_t idx param.
979 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
980 (_bfd_elf_strtab_offset): Likewise.
981 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
982 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
983 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
984 (_bfd_elf_strtab_finalize): Similarly.
985 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
986 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
987 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
988 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
990 (bfd_section_from_shdr): Delete amt.
991 (_bfd_elf_init_reloc_shdr): Likewise.
992 (_bfd_elf_link_assign_sym_version): Likewise.
993 (assign_section_numbers): Use size_t reloc_count.
994 * elflink.c (struct elf_symbuf_head): Use size_t "count".
995 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
996 (elf_link_is_defined_archive_symbol): Likewise.
997 (elf_add_dt_needed_tag): Likewise.
998 (elf_finalize_dynstr): Likewise.
999 (elf_link_add_object_symbols): Likewise.
1000 (bfd_elf_size_dynamic_sections): Likewise.
1001 (elf_create_symbuf): Similarly.
1002 (bfd_elf_match_symbols_in_sections): Likewise.
1003 (elf_link_swap_symbols_out): Likewise.
1004 (elf_link_check_versioned_symbol): Likewise.
1005 (bfd_elf_gc_record_vtinherit): Likewise.
1006 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1008 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1011 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1012 and relocs only if shrinking occurred.
1014 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1016 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1017 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1018 (elf_i386_check_tls_transition): Check indirect call and direct
1019 call with the addr32 prefix for general and local dynamic models.
1020 Set the tls_get_addr feild.
1021 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1022 indirect ___tls_get_addr call via GOT.
1023 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1024 transitions with indirect call and direct call with the addr32
1027 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1029 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1030 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1031 (elf_s390_relocate_section): Fix comment.
1032 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1035 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1037 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1038 section offset when calculation the larl operand in the first PLT
1041 2016-06-07 Alan Modra <amodra@gmail.com>
1043 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1044 to match other 32-bit archs.
1045 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1046 (ppc_elf_object_p): Call it.
1047 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1049 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1050 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1051 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1052 _bfd_elf_ppc_at_tprel_transform): Move to..
1053 * elf-bfd.h: ..here.
1054 (_bfd_elf_ppc_set_arch): Declare.
1055 * bfd-in2.h: Regenerate.
1057 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1060 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1061 (elf_x86_64_check_tls_transition): Check indirect call and
1062 direct call with the addr32 prefix for general and local dynamic
1063 models. Set the tls_get_addr feild.
1064 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1065 indirect __tls_get_addr call via GOT.
1066 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1067 transitions with indirect call and direct call with the addr32
1070 2016-06-04 Christian Groessler <chris@groessler.org>
1072 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1074 2016-06-02 Nick Clifton <nickc@redhat.com>
1077 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1079 (arch_info_struct): Likewise.
1080 (architectures): Likewise.
1082 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1084 * config.bfd: Replace -uclibc with *.
1086 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1088 * elf64-x86-64.c: Replace data32 with data16 in comments.
1090 2016-05-31 Alan Modra <amodra@gmail.com>
1094 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1095 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1096 symbol given a version by a script different to the version
1097 of the symbol being added.
1098 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1099 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1100 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1101 (struct strtab_save): New.
1102 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1103 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1104 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1106 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1108 * elf32-hppa.h: Add extern "C".
1109 * elf32-nds32.h: Likewise.
1110 * elf32-tic6x.h: Likewise.
1112 2016-06-01 Nick Clifton <nickc@redhat.com>
1114 * po/sr.po: New Serbian translation.
1115 * configure.ac (ALL_LINGUAS): Add sr.
1116 * configure: Regenerate.
1118 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1120 * elfxx-mips.c (b_reloc_p): New function.
1121 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1124 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1126 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1127 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1128 reloc location from calculation, treat the addend as signed with
1129 local non-section symbols and enable overflow detection.
1131 2016-05-28 Alan Modra <amodra@gmail.com>
1133 * aoutx.h: Adjust linker callback calls throughout file,
1136 * coff-alpha.c: Likewise.
1137 * coff-arm.c: Likewise.
1138 * coff-h8300.c: Likewise.
1139 * coff-h8500.c: Likewise.
1140 * coff-i960.c: Likewise.
1141 * coff-mcore.c: Likewise.
1142 * coff-mips.c: Likewise.
1143 * coff-ppc.c: Likewise.
1144 * coff-rs6000.c: Likewise.
1145 * coff-sh.c: Likewise.
1146 * coff-tic80.c: Likewise.
1147 * coff-w65.c: Likewise.
1148 * coff-z80.c: Likewise.
1149 * coff-z8k.c: Likewise.
1150 * coff64-rs6000.c: Likewise.
1151 * cofflink.c: Likewise.
1152 * ecoff.c: Likewise.
1153 * elf-bfd.h: Likewise.
1154 * elf-m10200.c: Likewise.
1155 * elf-m10300.c: Likewise.
1156 * elf32-arc.c: Likewise.
1157 * elf32-arm.c: Likewise.
1158 * elf32-avr.c: Likewise.
1159 * elf32-bfin.c: Likewise.
1160 * elf32-cr16.c: Likewise.
1161 * elf32-cr16c.c: Likewise.
1162 * elf32-cris.c: Likewise.
1163 * elf32-crx.c: Likewise.
1164 * elf32-d10v.c: Likewise.
1165 * elf32-epiphany.c: Likewise.
1166 * elf32-fr30.c: Likewise.
1167 * elf32-frv.c: Likewise.
1168 * elf32-ft32.c: Likewise.
1169 * elf32-h8300.c: Likewise.
1170 * elf32-hppa.c: Likewise.
1171 * elf32-i370.c: Likewise.
1172 * elf32-i386.c: Likewise.
1173 * elf32-i860.c: Likewise.
1174 * elf32-ip2k.c: Likewise.
1175 * elf32-iq2000.c: Likewise.
1176 * elf32-lm32.c: Likewise.
1177 * elf32-m32c.c: Likewise.
1178 * elf32-m32r.c: Likewise.
1179 * elf32-m68hc1x.c: Likewise.
1180 * elf32-m68k.c: Likewise.
1181 * elf32-mep.c: Likewise.
1182 * elf32-metag.c: Likewise.
1183 * elf32-microblaze.c: Likewise.
1184 * elf32-moxie.c: Likewise.
1185 * elf32-msp430.c: Likewise.
1186 * elf32-mt.c: Likewise.
1187 * elf32-nds32.c: Likewise.
1188 * elf32-nios2.c: Likewise.
1189 * elf32-or1k.c: Likewise.
1190 * elf32-ppc.c: Likewise.
1191 * elf32-s390.c: Likewise.
1192 * elf32-score.c: Likewise.
1193 * elf32-score7.c: Likewise.
1194 * elf32-sh.c: Likewise.
1195 * elf32-sh64.c: Likewise.
1196 * elf32-spu.c: Likewise.
1197 * elf32-tic6x.c: Likewise.
1198 * elf32-tilepro.c: Likewise.
1199 * elf32-v850.c: Likewise.
1200 * elf32-vax.c: Likewise.
1201 * elf32-visium.c: Likewise.
1202 * elf32-xstormy16.c: Likewise.
1203 * elf32-xtensa.c: Likewise.
1204 * elf64-alpha.c: Likewise.
1205 * elf64-hppa.c: Likewise.
1206 * elf64-ia64-vms.c: Likewise.
1207 * elf64-mmix.c: Likewise.
1208 * elf64-ppc.c: Likewise.
1209 * elf64-s390.c: Likewise.
1210 * elf64-sh64.c: Likewise.
1211 * elf64-x86-64.c: Likewise.
1212 * elflink.c: Likewise.
1213 * elfnn-aarch64.c: Likewise.
1214 * elfnn-ia64.c: Likewise.
1215 * elfxx-mips.c: Likewise.
1216 * elfxx-sparc.c: Likewise.
1217 * elfxx-tilegx.c: Likewise.
1218 * linker.c: Likewise.
1219 * pdp11.c: Likewise.
1220 * pe-mips.c: Likewise.
1221 * reloc.c: Likewise.
1222 * reloc16.c: Likewise.
1223 * simple.c: Likewise.
1224 * vms-alpha.c: Likewise.
1225 * xcofflink.c: Likewise.
1226 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1227 status param. Adjust calls to these and linker callbacks throughout.
1228 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1229 get_ramstart): Delete status param. Adjust calls to these and
1230 linker callbacks throughout.
1232 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1234 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1235 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1236 target alignment verification.
1238 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1240 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1241 section name if `bfd_elf_string_from_elf_section' returns an
1244 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1246 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1247 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1248 for message. Continue processing rather than returning failure.
1250 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1252 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1253 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1254 Call `bfd_set_error'.
1256 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1259 * archive.c (bfd_slurp_armap): Replace
1260 bfd_elf64_archive_slurp_armap with
1261 _bfd_archive_64_bit_slurp_armap.
1262 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1263 BFD64 is defined and the archive is too big.
1264 (coff_write_armap): Likewise.
1265 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1266 (_bfd_archive_64_bit_slurp_armap): This.
1267 (bfd_elf64_archive_write_armap): Renamed to ...
1268 (_bfd_archive_64_bit_write_armap): This.
1269 * configure.ac: Add --enable-64-bit-archive.
1270 (want_64_bit_archive): New. Set to true by default for 64-bit
1271 MIPS and s390 ELF targets.
1272 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1273 * config.in: Regenerated.
1274 * configure: Likewise.
1275 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1276 (bfd_elf64_archive_slurp_armap): Likewise.
1277 (bfd_elf64_archive_write_armap): Likewise.
1278 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1279 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1280 (bfd_elf64_archive_truncate_arname): Likewise.
1281 (bfd_elf64_archive_read_ar_hdr): Likewise.
1282 (bfd_elf64_archive_write_ar_hdr): Likewise.
1283 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1284 (bfd_elf64_archive_get_elt_at_index): Likewise.
1285 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1286 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1287 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1288 (bfd_elf64_archive_slurp_armap): Likewise.
1289 (bfd_elf64_archive_write_armap): Likewise.
1290 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1291 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1292 (bfd_elf64_archive_truncate_arname): Likewise.
1293 (bfd_elf64_archive_read_ar_hdr): Likewise.
1294 (bfd_elf64_archive_write_ar_hdr): Likewise.
1295 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1296 (bfd_elf64_archive_get_elt_at_index): Likewise.
1297 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1298 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1299 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1300 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1301 bfd_elfNN_archive_functions isn't defined.
1302 (TARGET_LITTLE_SYM): Likewise.
1303 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1304 (_bfd_archive_64_bit_write_armap): Likewise.
1305 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1306 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1307 (_bfd_archive_64_bit_truncate_arname): Likewise.
1308 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1309 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1310 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1311 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1312 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1313 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1314 * libbfd.h: Regenerated.
1315 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1316 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1318 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1321 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1322 linker add_archive_element callback returns FALSE.
1323 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1324 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1325 archive element if linker add_archive_element callback returns
1327 * elflink.c (elf_link_add_archive_symbols): Likewise.
1328 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1329 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1330 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1331 (xcoff_link_check_ar_symbols): Likewise.
1333 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1335 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1336 <bfd_reloc_outofrange>: Unify error reporting code.
1338 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1340 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1341 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1342 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1343 * bfd-in2.h: Regenerate.
1344 * libbfd.h: Likewise.
1346 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1348 * config.bfd: Add entry for arm-phoenix.
1350 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1352 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1353 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1354 account for padding for stub section requiring one.
1355 (elf32_arm_build_stubs): Add comment to stress the importance of
1356 zeroing veneer section content.
1358 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1360 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1362 * bfd-in2.h: Regenerate.
1363 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1365 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1366 (arm_dedicated_stub_output_section_name): Likewise.
1367 (arm_dedicated_stub_input_section_ptr): Likewise.
1368 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1369 function description comment. Add support for dedicated output stub
1370 section to given stub types.
1371 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1372 elf32_arm_create_or_find_stub_sec.
1373 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1374 (elf32_arm_size_stubs): Pass stub type when calling
1375 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1376 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1378 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1380 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1381 when setting need_convert_load.
1383 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1385 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1388 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1393 (elf_i386_convert_load): Don't convert R_386_GOT32.
1395 2016-05-20 Alan Modra <amodra@gmail.com>
1398 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1399 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1401 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1403 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1404 (debug_arc_reloc): Likewise.
1405 (elf_arc_relocate_section): Likewise.
1406 (elf_arc_check_relocs): Likewise.
1407 (elf_arc_adjust_dynamic_symbol): Likewise.
1408 (elf_arc_add_symbol_hook): Likewise.
1410 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1412 * config.bfd: Remove `am34-*-linux*' support.
1414 2016-05-19 Alan Modra <amodra@gmail.com>
1416 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1417 relocs before plt relocs.
1419 2016-05-19 Alan Modra <amodra@gmail.com>
1421 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1422 before dereferencing.
1424 2016-05-18 Nick Clifton <nickc@redhat.com>
1426 * po/sv.po: Updated Swedish translation.
1428 2016-05-18 Alan Modra <amodra@gmail.com>
1430 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1431 for each BFD. Don't goto error_ret_free_local from outside loop.
1433 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1435 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1436 STB_GNU_UNIQUE handling.
1437 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1438 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1439 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1440 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1441 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1442 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1443 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1444 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1445 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1446 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1447 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1448 (elf_backend_add_symbol_hook): Remove macro.
1449 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1450 for STB_GNU_UNIQUE symbols.
1452 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1454 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1456 (v850_elf_copy_private_bfd_data): ... here. Call the new
1457 function and `_bfd_elf_copy_private_bfd_data'.
1459 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1462 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1463 GOTPCREL relocation against large section.
1465 2016-05-13 Alan Modra <amodra@gmail.com>
1467 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1468 linker dynamic sections in calculating size and address of
1469 dynamic tags rather than using output sections. Remove asserts.
1470 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1471 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1472 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1473 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1474 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1475 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1476 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1477 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1478 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1479 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1480 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1481 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1482 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1483 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1484 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1485 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1486 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1487 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1488 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1489 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1490 * elflink.c (bfd_elf_final_link): Likewise.
1491 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1492 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1493 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1494 don't set doit. Look up dynobj section.
1495 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1496 invocation and dynamic tag vma calculation. Don't test
1497 boolean var == TRUE.
1498 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1501 2016-05-13 Alan Modra <amodra@gmail.com>
1503 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1504 octets_per_byte. Put dynamic .rela.plt last in link orders.
1505 Assign output_offset for reloc sections rather than writing
1506 sorted relocs from block corresponding to output_offset.
1508 2016-05-12 Alan Modra <amodra@gmail.com>
1510 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1512 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1514 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1516 2016-05-11 Alan Modra <amodra@gmail.com>
1518 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1519 (elf32_hppa_check_relocs): Don't set dynobj.
1520 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1521 (elf32_hppa_build_stubs): Likewise.
1522 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1524 2016-05-11 Alan Modra <amodra@gmail.com>
1527 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1528 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1530 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1532 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1533 aarch64_tls_transition check.
1535 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1537 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1539 (arm_stub_sym_claimed): New function.
1540 (elf32_arm_create_stub): Use veneered symbol name and section if
1541 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1542 (arm_stub_claim_sym): New function.
1543 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1544 veneered symbol, otherwise create local symbol as before.
1546 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1548 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1549 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1550 and set branch type of a symbol.
1551 (bfd_elf32_arm_process_before_allocation): Likewise.
1552 (elf32_arm_relocate_section): Likewise and fix identation along the
1554 (allocate_dynrelocs_for_symbol): Likewise.
1555 (elf32_arm_finish_dynamic_symbol): Likewise.
1556 (elf32_arm_swap_symbol_in): Likewise.
1557 (elf32_arm_swap_symbol_out): Likewise.
1559 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1561 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1562 * bfd-in2.h: Regenerated.
1563 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1564 parameter to add_stub_section callback.
1565 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1566 and pass it down to add_stub_section.
1567 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1569 (elf32_arm_size_stubs): Add output section parameter to
1570 add_stub_section function pointer parameter.
1572 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1574 * elf32-arm.c (elf32_arm_create_stub): New function.
1575 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1577 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1579 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1580 arm_stub_a8_veneer_lwm enumerator.
1581 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1582 aforementioned enumerator.
1583 (struct elf32_arm_stub_hash_entry): Delete target_addend
1584 field and add source_value.
1585 (struct a8_erratum_fix): Delete addend field and add target_offset.
1586 (stub_hash_newfunc): Initialize source_value field amd remove
1587 initialization for target_addend.
1588 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1589 the else to being always executed, moving the
1590 arm_stub_a8_veneer_b_cond specific code in it. Remove
1591 stub_entry->target_addend from points_to computation.
1592 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1593 to target symbol from start of section rather than the offset from the
1595 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1596 fields from struct a8_erratum_fix's offset and target_offset
1598 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1599 veneered_insn_loc and loc using stub_entry's source_value.
1601 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1603 (elf32_arm_merge_eabi_attributes): Add merging logic for
1606 2016-05-10 Pip Cet <pipcet@gmail.com>
1609 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1610 Define as _bfd_generic_copy_link_hash_symbol_type when using
1613 2016-05-09 Nick Clifton <nickc@redhat.com>
1616 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1617 field before accessing sections array.
1619 2016-05-09 Christophe Monat <christophe.monat@st.com>
1622 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1623 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1625 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1627 (create_instruction_vldmdb): Likewise.
1628 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1629 uses it to re-encode.
1631 2016-05-09 Nick Clifton <nickc@redhat.com>
1634 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1637 2016-05-09 Alan Modra <amodra@gmail.com>
1639 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1641 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1645 documenting that indx == -3 if symbol is defined in a discarded
1647 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1648 symbol is defined in a discarded section.
1649 (elf_link_output_extsym): Strip a global symbol defined in a
1652 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1654 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1657 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1661 (elf_i386_convert_load_reloc): This. New function.
1662 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1664 (elf_x86_64_convert_load_reloc): This. New function.
1666 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1669 Don't check if contents == NULL.
1670 (elf_i386_tls_transition): Add from_relocate_section. Check
1671 from_relocate_section instead of contents != NULL. Update
1672 elf_i386_check_tls_transition call.
1673 (elf_i386_check_relocs): Cache the section contents if
1674 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1675 elf_i386_tls_transition.
1676 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1677 to elf_i386_tls_transition.
1678 (elf_backend_caches_rawsize): New.
1679 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1680 if contents == NULL.
1681 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1682 from_relocate_section instead of contents != NULL.
1683 (elf_x86_64_check_relocs): Cache the section contents if
1684 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1685 elf_x86_64_tls_transition.
1686 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1687 to elf_x86_64_tls_transition.
1688 (elf_backend_caches_rawsize): New.
1690 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1693 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1696 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1698 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1699 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1700 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1701 no_apply_dynamic_relocs.
1702 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1703 dynamic relocations generated.
1705 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1707 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1709 (elf_i386_create_dynamic_sections): Here.
1710 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1711 interp setting to ...
1712 (elf_x86_64_create_dynamic_sections): Here.
1714 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1717 and replace (EH)->has_got_reloc with GOT_RELOC.
1718 (elf_i386_fixup_symbol): Pass has_got_reloc to
1719 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1720 (elf_i386_allocate_dynrelocs): Likewise.
1721 (elf_i386_relocate_section): Likewise.
1722 (elf_i386_finish_dynamic_symbol): Likewise.
1723 (elf_i386_convert_load): Pass TRUE to
1724 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1725 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1726 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1727 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1728 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1729 (elf_x86_64_allocate_dynrelocs): Likewise.
1730 (elf_x86_64_relocate_section): Likewise.
1731 (elf_x86_64_finish_dynamic_symbol): Likewise.
1732 (elf_x86_64_convert_load): Pass TRUE to
1733 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1735 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1737 * elf32-i386.c (check_relocs_failed): New.
1738 (elf_i386_check_relocs): Set check_relocs_failed on error.
1739 (elf_i386_relocate_section): Skip if check_relocs failed.
1741 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1743 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1744 check_relocs_failed on error.
1746 2016-04-29 Nick Clifton <nickc@redhat.com>
1749 * elf-bfd.h (struct elf_backend_data): Rename
1750 elf_backend_set_special_section_info_and_link to
1751 elf_backend_copy_special_section_fields.
1752 * elfxx-target.h: Likewise.
1753 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1754 comparing section flags.
1755 (copy_special_section_fields): New function.
1756 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1757 Perform two scans over special sections. The first one looks for
1758 a direct mapping between the output section and an input section.
1759 The second scan looks for a possible match based upon section
1761 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1762 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1764 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1765 elf32_i386_copy_solaris_special_section_fields.
1766 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1767 Rename to elf32_sparc_copy_solaris_special_section_fields.
1768 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1769 elf64_x86_64_copy_solaris_special_section_fields.
1771 2016-04-28 Nick Clifton <nickc@redhat.com>
1773 * po/zh_CN.po: Updated Chinese (simplified) translation.
1775 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1778 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1779 when estimating distances between output sections.
1781 2016-04-27 Alan Modra <amodra@gmail.com>
1783 * elflink.c (_bfd_elf_is_start_stop): New function.
1784 (_bfd_elf_gc_mark_rsec): Use it.
1785 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1787 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1789 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1790 * mmo.c (mmo_get_section_contents): Likewise.
1791 (mmo_set_section_contents): Likewise.
1793 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf-bfd.h (elf_link_hash_table): Update comments for
1797 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1798 the unused NULL entry at the head of dynamic symbol table.
1799 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1802 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1804 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1805 created file from dynobj.
1807 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1809 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1810 normal input file if possible.
1812 2016-04-21 Nick Clifton <nickc@redhat.com>
1814 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1815 * aout-target.h: Likewise.
1816 * aout-tic30.c: Likewise.
1817 * binary.c: Likewise.
1819 * coff-alpha.c: Likewise.
1820 * coff-rs6000.c: Likewise.
1821 * coff64-rs6000.c: Likewise.
1822 * coffcode.h: Likewise.
1823 * i386msdos.c: Likewise.
1824 * i386os9k.c: Likewise.
1827 * libbfd-in.h: Likewise.
1828 * libecoff.h: Likewise.
1829 * mach-o-target.c: Likewise.
1831 * nlm-target.h: Likewise.
1832 * oasys.c: Likewise.
1834 * plugin.c: Likewise.
1835 * ppcboot.c: Likewise.
1838 * tekhex.c: Likewise.
1839 * versados.c: Likewise.
1840 * vms-alpha.c: Likewise.
1842 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1843 * linker.c (bfd_link_check_relocs): New function.
1844 (_bfd_generic_link_check_relocs): New function.
1845 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1846 _bfd_link_check_relocs field.
1847 (struct bfd_target)L Add _bfd_link_check_relocs field.
1848 * bfd-in2.h: Regenerate.
1849 * libbfd.h: Regenerate.
1851 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1853 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1854 (elf_backend_gc_sweep_hook): Likewise.
1855 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1856 (elf_backend_gc_sweep_hook): Likewise.
1858 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1860 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1861 in excluded sections
1863 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf64-x86-64.c (check_relocs_failed): New.
1867 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1868 Support relocation agaist local symbol. Set check_relocs_failed.
1869 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1870 R_X86_64_32 relocation overflow.
1871 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1872 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1874 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1876 * elf32-i386.c (elf_i386_check_relocs): Call
1877 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1878 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1880 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1882 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1883 * elflink.c (_bfd_elf_link_check_relocs): New function.
1884 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1885 if check_relocs_after_open_input is FALSE.
1887 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1889 * cache.c: Update old style function definitions.
1890 * elf32-m68k.c: Likewise.
1891 * elf64-mmix.c: Likewise.
1892 * stab-syms.c: Likewise.
1894 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1896 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1898 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1900 * Makefile.in: Regenerated with automake 1.11.6.
1901 * aclocal.m4: Likewise.
1902 * doc/Makefile.in: Likewise.
1904 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1906 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1907 * bfd-in2.h: Regenerate.
1908 * libbfd.h: Regenerate.
1909 * elf32-arc.c: Add 'opcode/arc.h' include.
1910 (struct arc_relocation_data): Add symbol_name.
1911 (arc_special_overflow_checks): New function.
1912 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1913 required, add an extra comment.
1914 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1916 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1918 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1920 (elf_arc_relocate_section): Update enum uses.
1921 (elf_arc_check_relocs): Likewise.
1922 (elf_arc_finish_dynamic_symbol): Likewise.
1924 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1926 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1929 2016-04-14 Nick Clifton <nickc@redhat.com>
1932 * elf-bbfd.h (struct elf_backend_data): New field:
1934 New field: elf_backend_set_special_section_info_and_link
1935 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1937 (elf_backend_set_special_section_info_and_link): Define if not
1939 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1940 elf_backend_strtab_flags macros to initialise fields in structure.
1941 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1942 being set even if SHF_MERGE is not set.
1943 (elf_fake_sections): Likewise.
1944 (section_match): New function. Matches two ELF sections based
1945 upon fixed characteristics.
1946 (find_link): New function. Locates a section in a BFD that
1947 matches a section in a different BFD.
1948 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1949 fields of reserved sections.
1950 (bfd_elf_compute_section_file_positions): Set the flags for the
1951 .shstrtab section based upon the elf_strtab_flags field in the
1952 elf_backend_data structure.
1953 (swap_out_syms): Likewise for the .strtab section.
1954 * elflink.c (bfd_elf_final_link): Set the flags for the
1955 .strtab section based upon the elf_strtab_flags field in the
1956 elf_backend_data structure.
1957 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1958 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1960 (elf_backend_set_special_section_info_and_link): Define for
1962 * elf32-sparc.c: Likewise.
1963 * elf64-x86-64.c: Likewise.
1965 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1970 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1971 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1972 applies to read-only section.
1973 * elf32-i386.c (elf_i386_link_hash_table): Add
1974 readonly_dynrelocs_against_ifunc.
1975 (elf_i386_allocate_dynrelocs): Updated.
1976 (elf_i386_size_dynamic_sections): Issue an error for read-only
1977 segment with dynamic IFUNC relocations only if
1978 readonly_dynrelocs_against_ifunc is TRUE.
1979 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1980 readonly_dynrelocs_against_ifunc.
1981 (elf_x86_64_allocate_dynrelocs): Updated.
1982 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1983 segment with dynamic IFUNC relocations only if
1984 readonly_dynrelocs_against_ifunc is TRUE.
1985 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1988 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1990 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1991 a fall through from error_ret_free_internal. Free local_syms in
1992 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1994 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1996 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1997 (relocate_plt_for_entry): Likewise.
1999 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2001 * elf32-arc.c (elf_arc_check_relocs): Changed
2003 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2005 * elf32-arc.c (name_for_global_symbol): Changed assert.
2006 (get_replace_function): Created.:
2007 (struct arc_relocation_data): Changed to signed types.
2008 (defines S, L, P, PDATA): Casted to signed type.
2009 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2010 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2011 (arc_do_relocation): Changed.
2013 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2015 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2017 (elf_arc_relocate_section): Added and changed asserts, validating
2018 the synamic symbol index.
2019 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2020 relocation if symbol has dynindx set to -1.
2022 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2024 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2025 and internal symbols which have a dynamic index into local
2028 2016-04-04 Nick Clifton <nickc@redhat.com>
2031 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2032 version number if the version is zero.
2034 2016-04-01 Alan Modra <amodra@gmail.com>
2037 * elflink.c (on_needed_list): Recursively check needed status.
2038 (elf_link_add_object_symbols): Adjust.
2040 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2042 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2043 internal_relocs only if they aren't cached.
2045 2016-03-29 Nick Clifton <nickc@redhat.com>
2048 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2049 assertion on the size of the got section to allow it to be bigger
2050 than the number of relocs.
2052 2016-03-29 Toni Spets <toni.spets@iki.fi>
2055 * coffcode.h (coff_write_object_contents): Revert accidental
2058 2016-03-22 Alan Modra <amodra@gmail.com>
2061 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2062 DW_FORM_flag_present.
2064 2016-03-22 Nick Clifton <nickc@redhat.com>
2066 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2067 architecture name for backwards compatibility.
2069 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2070 unbounded stack use.
2072 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2073 sufficiently recent version of GCC.
2074 * configure: Regenerate.
2076 2016-03-22 Alan Modra <amodra@gmail.com>
2079 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2081 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2083 * archures.c (bfd_mach_arc_nps400): Define.
2084 * bfd-in2.h: Regenerate.
2085 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2086 some existing entries to make space.
2087 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2088 (arc_elf_final_write_processing): Likewise.
2090 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2092 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2094 (arc_elf_final_write_processing): Don't bother setting cpu field
2095 in e_flags, this will have been set elsewhere.
2097 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2099 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2102 2016-03-21 Nick Clifton <nickc@redhat.com>
2104 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2105 * configure: Regenerate.
2106 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2107 alloca with call to xmalloc.
2108 * elf32-nds32.c: Likewise.
2109 * elf64-hppa.c: Likewise.
2110 * elfxx-mips.c: Likewise.
2112 * pei-x86_64.c: Likewise.
2116 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2119 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2121 (elf_i386_relocate_section): Likewise.
2122 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2123 (elf_x86_64_relocate_section): Likewise.
2125 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2128 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2129 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2130 relocation overflow check.
2132 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2134 * bfd-in2.h: Regenerated.
2136 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2139 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2140 uses bytes not octets.
2141 * elflink.c (resolve_section): Likewise.
2142 Add a bfd parameter.
2143 (eval_section): Pass the input_bfd to resolve_section.
2144 (bfd_elf_perform_complex_relocation): Convert byte offset to
2145 octets before read and writing values.
2146 (elf_link_input_bfd): Add byte to octet conversions.
2147 (elf_reloc_link_order): Likewise.
2148 (elf_fixup_link_order): Likewise.
2149 (bfd_elf_final_link): Likewise.
2150 * reloc.c (_bfd_final_link_relocate): Likewise.
2151 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2153 2016-03-10 Nick Clifton <nickc@redhat.com>
2155 * config.bfd: Mark the i370 target as obsolete.
2157 2016-03-09 Pedro Alves <palves@redhat.com>
2159 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2160 gcc ABI)" to printable name.
2161 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2162 of "v850-rh850" as printable name.
2164 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2167 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2168 relocations against absolute symbols.
2170 2016-03-09 Alan Modra <amodra@gmail.com>
2173 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2174 length elements in the archive.
2176 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2179 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2180 for -E/--dynamic-list only when not relocatable.
2182 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2185 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2186 count for locally defined local IFUNC symbols in shared object.
2187 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2189 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2192 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2195 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2196 Andrew Burgess <andrew.burgess@embecosm.com>
2198 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2199 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2200 (arc_elf_howto_init): Added assert to validate relocations.
2201 (get_middle_endian_relocation): Delete.
2202 (middle_endian_convert): New function.
2203 (ME): Redefine, now does nothing.
2204 (IS_ME): New define.
2205 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2206 definition to call middle_endian_convert. Add a new local
2207 variable and make use of this throughout. Added call to
2208 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2210 2016-03-07 Nick Clifton <nickc@redhat.com>
2213 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2214 length elements in the archive.
2216 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2218 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2219 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2221 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2224 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2225 executable as definition if the new definition comes from a
2228 2016-03-02 Alan Modra <amodra@gmail.com>
2230 * Makefile.in: Regenerate.
2231 * po/SRC-POTFILES.in: Regenerate.
2233 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2235 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2236 relocation addend when sections get merged.
2238 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2240 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2242 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2243 Assert for code sections dynamic relocs.
2245 2016-02-26 Renlin Li <renlin.li@arm.com>
2247 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2248 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2250 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2253 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2254 load with locally bound symbols if PIC is false or there is no
2255 base register. Optimize branch to 0 if PIC is false.
2256 (elf_i386_relocate_section): Don't generate dynamic relocations
2257 against undefined weak symbols if PIC is false.
2258 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2259 if we can't estimate relocation overflow with --no-relax.
2260 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2261 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2262 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2263 against undefined weak symbols if PIC is false.
2265 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2268 * bfd.c (bfd): Change flags to 20 bits.
2269 (BFD_CONVERT_ELF_COMMON): New.
2270 (BFD_USE_ELF_STT_COMMON): Likewise.
2271 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2272 BFD_USE_ELF_STT_COMMON.
2273 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2274 * configure.ac: Remove --enable-elf-stt-common.
2275 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2276 common symbol depending on BFD_CONVERT_ELF_COMMON and
2277 BFD_USE_ELF_STT_COMMON.
2278 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2280 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2282 (elf_link_convert_common_type): New function.
2283 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2284 common symbol depending on BFD_CONVERT_ELF_COMMON and
2285 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2286 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2287 and BFD_USE_ELF_STT_COMMON to object_flags.
2288 (TARGET_LITTLE_SYM): Likewise.
2289 * syms.c (BSF_KEEP_G): Renamed to ...
2290 (BSF_ELF_COMMON): This.
2291 * bfd-in2.h: Regenerated.
2292 * config.in: Likewise.
2293 * configure: Likewise.
2295 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2300 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2301 (elf_i386_link_hash_entry): Add has_got_reloc and
2303 (elf_i386_link_hash_table): Add interp.
2304 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2306 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2308 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2309 (elf_i386_fixup_symbol): New function.
2310 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2311 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2312 relocations and discard relocations against resolved undefined
2313 weak symbols in executable. Don't make resolved undefined weak
2314 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2315 relocation against undefined weak symbols in PIE.
2316 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2317 (elf_i386_relocate_section): Don't generate dynamic relocations
2318 against resolved undefined weak symbols in PIE, except for
2320 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2321 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2322 Don't generate dynamic relocation against resolved undefined weak
2323 symbol in executable.
2324 (elf_i386_finish_dynamic_sections): Call
2325 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2326 (elf_backend_fixup_symbol): New.
2327 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2328 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2330 (elf_x86_64_link_hash_table): Add interp.
2331 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2333 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2335 (elf_x86_64_check_relocs): Set has_got_reloc and
2337 (elf_x86_64_fixup_symbol): New function.
2338 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2339 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2340 relocations and discard relocations against resolved undefined
2341 weak symbols in executable. Don't make resolved undefined weak
2342 symbols in executable dynamic.
2343 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2344 (elf_x86_64_relocate_section): Check relocation overflow for
2345 dynamic relocations against unresolved weak undefined symbols.
2346 Don't generate dynamic relocations against resolved weak
2347 undefined symbols in PIE.
2348 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2349 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2350 Don't generate dynamic relocation against resolved undefined weak
2351 symbol in executable.
2352 (elf_x86_64_finish_dynamic_sections): Call
2353 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2354 (elf_backend_fixup_symbol): New.
2356 2016-02-26 Alan Modra <amodra@gmail.com>
2358 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2359 save_restore_funcs, rest of sections when not relocatable.
2360 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2361 (sfpr_define): Define all symbols on emitted code.
2362 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2363 when relocatable. Move sfpr_define loop earlier.
2365 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2367 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2368 (elf_x86_64_relocate_section): Use it. Replace
2369 x86_64_elf_howto_table[r_type] with howto.
2371 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2374 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2375 symbol version is unknown.
2377 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2379 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2380 to (bfd_vma) -1 when setting needs_plt to 0.
2381 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2383 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2385 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2386 library, instead of PIC, and don't check PDE when making linker
2387 assigned symbol dynamic.
2389 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2391 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2392 ABIVERSION for non-executable stack.
2394 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2397 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2398 Always produce a RELATIVE reloc for a local symbol.
2400 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2402 Fix test-case ld-elf/pr19617b
2403 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2404 discard unused non-function symbols when --dynamic-list-data.
2406 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2408 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2409 dynsym section, even if it is empty, with dynamic sections.
2411 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2413 * syms.c: Remove BSF_COMMON from comments.
2414 * bfd-in2.h: Regenerated.
2416 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2418 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2419 for destination. Remove useless function parameters.
2420 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2422 2016-02-19 Nick Clifton <nickc@redhat.com>
2425 * aoutx.h (aout_link_add_symbols): Check for out of range string
2429 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2430 processing if we encounter a reloc without an associated symbol.
2432 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2435 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2436 sections for -E/--dynamic-list.
2438 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2440 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2443 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2445 * plugin.c (plugin_vec): Set match priority to 255.
2446 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2447 matching against the plugin vector, take priority from there not
2450 2016-02-15 Nick Clifton <nickc@redhat.com>
2452 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2453 for length and type fields. Use a signed value for the
2454 suffix_length field.
2456 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2459 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2460 significant bit in GOT offset for R_386_GOT32X.
2462 2016-02-10 Nick Clifton <nickc@redhat.com>
2465 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2467 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2468 number of messages about FDE encoding preventing .eh_frame_hdr
2471 2016-02-09 Nick Clifton <nickc@redhat.com>
2473 * oasys.c (oasys_archive_p): Fix indentation.
2474 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2475 constant for left shifting.
2477 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2478 helpful warning message to explain why certain AArch64 relocs
2481 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2483 * pe-mips.c (coff_mips_reloc): Fix formatting.
2485 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2487 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2488 to bfd_mach_arc_arc600.
2490 2016-02-04 Alan Modra <amodra@gmail.com>
2492 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2495 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2498 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2499 distances in the compressed_size field of the output section.
2501 2016-02-02 Alan Modra <amodra@gmail.com>
2503 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2504 ELFv2 entry optimization.
2506 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2509 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2510 no relocations in relocatable files.
2512 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2515 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2516 if a symbol from a library loaded via DT_NEEDED doesn't match
2517 the symbol referenced by regular object.
2519 2016-02-01 Nathaniel Smith <njs@pobox.com>
2521 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2524 2016-02-01 Alan Modra <amodra@gmail.com>
2526 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2527 an out of range reloc_index.
2528 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2530 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2532 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2533 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2534 * Makefile.in: Regenerated.
2536 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2538 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2540 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2543 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2545 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2547 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2550 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2551 against STT_GNU_IFUNC symbol only with dynamic symbols.
2552 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2554 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2557 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2558 decompress debug sections.
2560 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2562 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2565 2016-01-25 Nick Clifton <nickc@redhat.com>
2568 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2569 dsym filename buffer.
2571 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2573 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2575 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2577 * elfxx-mips.c (BZ16_REG): Correct calculation.
2579 2016-01-21 Nick Clifton <nickc@redhat.com>
2581 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2582 changing the type of _loc to be bfd_byte *.
2583 (elf_arc_finish_dynamic_symbol): Likewise.
2585 2016-01-21 Nick Clifton <nickc@redhat.com>
2588 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2589 class of the linker stub bfd.
2590 (elf32_arm_check_relocs): Skip check for pic format after
2591 processing a vxWorks R_ARM_ABS12 reloc.
2592 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2593 reporting a class mismatch.
2595 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2597 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2598 veneer for sym_sec != input_sec.
2599 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2600 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2601 calculation destination.
2603 2016-01-21 Alan Modra <amodra@gmail.com>
2605 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2606 (swap_linux_prpsinfo64_out): New function.
2607 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2608 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2609 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2610 (elfcore_write_linux_prpsinfo64): Likewise.
2611 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2612 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2613 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2615 2016-01-21 Alan Modra <amodra@gmail.com>
2617 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2618 * elf.c: Adjust #include.
2619 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2620 * Makefile.am (SOURCE_HFILES): Update.
2621 * Makefile.in: Regenerate.
2622 * po/SRC-PORFILES.in: Regenerate.
2624 2016-01-21 Alan Modra <amodra@gmail.com>
2626 * configure.ac: Move corefile selection later in file. Move
2627 tdefaults code immediately after other target vector code.
2628 * configure: Regenerate.
2630 2016-01-20 Mickael Guene <mickael.guene@st.com>
2632 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2633 section using '.text.noread' pattern.
2635 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2637 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2639 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2640 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2642 * arc-plt.def: New file.
2643 * arc-plt.h: Likewise.
2644 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2645 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2646 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2647 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2648 (name_for_global_symbol): Added.
2649 (ADD_RELA): Helper to create dynamic relocs.
2650 (new_got_entry_to_list): Create a new got entry in linked list.
2651 (symbol_has_entry_of_type): Search for specific type of entry in
2653 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2654 (is_reloc_for_TLS, arc_elf_set_private_flags)
2655 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2656 (arc_elf_merge_private_bfd_data): New functions.
2657 (debug_arc_reloc): Cleaned debug info printing.
2658 (PDATA reloc): Changed not to perform address alignment.
2659 (reverse_me): Added. Fix for ARC_32 relocs.
2660 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2662 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2663 Changed function to access an array of list of GOT entries instead
2664 of just an array of offsets.
2665 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2666 (elf_arc_check_relocs): Likewise.
2667 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2668 (elf_arc_finish_dynamic_sections): Likewise
2669 (arc_create_dynamic_sections): Modified conditions to create
2671 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2672 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2673 (relocate_plt_for_entry): Changed to support new way to define PLT
2675 (add_symbol_to_plt): Likewise.
2676 (arc_elf_link_hash_table_create): New function.
2678 2016-01-18 Nick Clifton <nickc@redhat.com>
2681 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2682 section number into internal section number.
2683 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2684 * coffswap.h (coff_swap_sym_in): Likewise.
2685 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2686 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2687 section number field is big enough to hold the external value.
2689 2016-01-17 Alan Modra <amodra@gmail.com>
2691 * configure: Regenerate.
2693 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2695 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2696 when address in first unwind entry does not match start of
2699 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2700 Jiong Wang <jiong.wang@arm.com>
2703 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2706 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2708 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2709 place 'R_' before the reloc name returned.
2710 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2711 the relocation string.
2713 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2715 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2716 factored out from...
2717 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2719 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2721 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2722 attribute check after ELF file header flag check.
2724 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2726 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2727 return status from `_bfd_elf_merge_object_attributes'.
2729 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2731 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2732 factored out from...
2733 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2735 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2737 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2738 handling of input MIPS ABI flags together.
2740 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2742 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2743 attribute checks for null input.
2745 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2747 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2748 pointers to target data.
2750 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2752 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2755 2016-01-01 Alan Modra <amodra@gmail.com>
2757 Update year range in copyright notice of all files.
2759 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2761 Copyright (C) 2016 Free Software Foundation, Inc.
2763 Copying and distribution of this file, with or without modification,
2764 are permitted in any medium without royalty provided the copyright
2765 notice and this notice are preserved.
2771 version-control: never
projects / deliverable / binutils-gdb.git / blob