1 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
3 * format.c (struct bfd_preserve): New "build_id" field.
4 (bfd_preserve_save): Save "build_id".
5 (bfd_preserve_restore): Restore "build_id".
7 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
10 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
11 relocation with copy relocation when building executable.
13 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
17 delete_shrinks_insn. Modify computation of shrinked_insn_address.
18 Compute shrink_boundary and adjust addend only if
19 addend_within_shrink_boundary.
20 (elf32_avr_relax_section): Modify calls to
21 elf32_avr_relax_delete_bytes to pass extra parameter.
23 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
25 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
26 array of bytes and use bfd_get_16 to interpret its encoding according
27 to endianness of target.
29 2016-09-01 Alan Modra <amodra@gmail.com>
31 * elf64-ppc.c (synthetic_opd): New static var.
32 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
33 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
35 2016-08-31 Alan Modra <amodra@gmail.com>
37 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
38 track max group size with a new "group_size" var that is reduced
39 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
42 2016-08-31 Alan Modra <amodra@gmail.com>
44 * elf32-ppc.c (ppc_elf_section_processing): Delete.
45 (elf_backend_section_processing): Don't define.
46 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
47 split on non-exec sections differing in SHF_PPC_VLE. When
48 splitting segments, mark size invalid.
50 2016-08-30 Alan Modra <amodra@gmail.com>
53 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
55 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
59 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
60 R_386_PC32 relocation is used to call IFUNC function in PIC
63 2016-08-27 Alan Modra <amodra@gmail.com>
66 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
67 have corresponding SHF_GROUP sections.
68 (bfd_elf_set_group_contents): Comment.
70 2016-08-27 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (pc_dynrelocs): New function.
74 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
75 handle pic dynamic relocs.
77 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
79 * bfd-in.h (struct elf32_arm_params): Define.
80 (bfd_elf32_arm_set_target_relocs): Rename into ...
81 (bfd_elf32_arm_set_target_params): This. Use a struct
82 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
83 * bfd-in2.h: Regenerate.
84 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
85 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
86 elf32_arm_params rather than as individual parameters.
88 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
90 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
91 passed the end of htab->stub_group array.
92 (elf32_arm_create_or_find_stub_sec): Likewise.
93 (elf32_arm_create_stub): Likewise.
95 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
97 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
98 to TRUE for GOT and TLS relocs.
100 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
102 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
104 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
106 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
107 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
108 (struct elf_arc_link_hash_table): Likewise.
109 (elf_arc_link_hash_newfunc): Likewise.
110 (elf_arc_link_hash_table_free): Likewise.
111 (arc_elf_link_hash_table_create): Likewise.
112 (elf_arc_relocate_section): Fixed conditions related to dynamic
113 (elf_arc_check_relocs): Likewise.
114 (arc_elf_create_dynamic_sections): Added
115 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
116 through the hash table.
118 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
120 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
121 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
124 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
126 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
128 * bfd-in2.h: Regenerated from the previous changes.
129 * libbfd.h: Regenerated from the previous changes.
131 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
133 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
134 the input import library bfd.
135 * bfd-in2.h: Regenerate.
136 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
137 and new_cmse_stub_offset fields.
138 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
140 (elf32_arm_add_stub): Likewise for stub_offset.
141 (arm_new_stubs_start_offset_ptr): New function.
142 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
143 empty SG veneers to have zero relocations.
144 (arm_size_one_stub): Only initialize stub size and template
145 information for non empty veneers. Do not update veneer section size
146 if veneer already has an offset.
147 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
148 of a boolean indicating success or failure.
149 (cmse_scan): Change stub_changed parameter into an integer pointer
150 parameter cmse_stub_created to count the number of stub created and
151 adapt to change of return value in elf32_arm_create_stub.
152 (cmse_entry_fct_p): New function.
153 (arm_list_new_cmse_stub): Likewise.
154 (set_cmse_veneer_addr_from_implib): Likewise.
155 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
156 cmse_scan instead of that of cmse_stub_changed to compute the number
157 of stub created and use it to initialize stub_changed. Call
158 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
159 of return value in elf32_arm_create_stub. Use
160 arm_stub_section_start_offset () if not NULL to initialize size of
161 secure gateway veneers section. Initialize stub_offset of Cortex-A8
162 erratum fix to -1. Use ret to hold return value.
163 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
164 NULL to initialize size of secure gateway veneers section. Adapt
165 comment to stress the importance of zeroing veneer section content.
166 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
167 initialize eponymous field in struct elf32_arm_link_hash_table.
169 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
171 * elf32-s390.c (stdarg.h): New include.
172 (elf_s390_grok_psinfo): New function.
173 (elf_s390_write_core_note): New function.
174 (elf_backend_grok_psinfo): Declare backend hook.
175 (elf_backend_write_core_note): Likewise.
176 * elf64-s390.c (stdarg.h): New include.
177 (elf_s390_grok_prstatus): New function.
178 (elf_s390_grok_psinfo): New function.
179 (elf_s390_write_core_note): New function.
180 (elf_backend_grok_prstatus): Declare backend hook.
181 (elf_backend_grok_psinfo): Likewise.
182 (elf_backend_write_core_note): Likewise.
184 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
186 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
187 (elf_s390_finish_ifunc_symbol): Likewise.
188 (elf_s390_finish_dynamic_symbol): Likewise.
189 (elf_s390_finish_dynamic_sections): Likewise.
190 (elf_s390_grok_prstatus): Likewise.
191 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
192 (elf_s390_finish_dynamic_symbol): Likewise.
194 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
196 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
198 2016-08-23 Nick Clifton <nickc@redhat.com>
200 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
201 there is no arm data associated with the section.
203 2016-08-23 Alan Modra <amodra@gmail.com>
206 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
207 _GLOBAL_OFFSET_TABLE_, not start of .got section.
209 2016-08-22 Nick Clifton <nickc@redhat.com>
211 * doc/chew.c (main): Free the string buffer used to files as they
214 2016-08-22 Alan Modra <amodra@gmail.com>
216 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
217 (ppc_elf_relocate_section): ..to here. Comment. Error on
218 detecting -mbss-plt -fPIC local ifuncs too.
219 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
220 branch table entries.
222 2016-08-19 Nick Clifton <nickc@redhat.com>
224 * elf.c (assign_section_numbers): Assign number for the .shstrtab
225 section after the symbol table and string table sections.
227 2016-08-19 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
230 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
231 dyn_relocs for weakdefs.
232 (alias_readonly_dynrelocs): New function.
233 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
234 (ppc64_elf_relocate_section): Simplify condition under which
235 dyn_relocs are emitted.
237 2016-08-19 Alan Modra <amodra@gmail.com>
240 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
241 (readonly_dynrelocs): Comment fix.
242 (global_entry_stub): New function.
243 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
244 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
245 that in size_global_entry_stubs, handling ifunc too. Delete dead
247 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
248 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
249 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
250 undefweak syms. Expand and correct comments.
251 (size_global_entry_stubs): Ensure symbol is defined.
252 (ppc64_elf_relocate_section): Match condition under which
253 dyn_relocs are emitted to that in allocate_dynrelocs.
255 2016-08-12 Alan Modra <amodra@gmail.com>
257 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
258 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
259 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
261 2016-08-11 Alan Modra <amodra@gmail.com>
263 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
264 non_got_ref true in any case where we could have generated dynbss
265 copies but decide not to do so.
267 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
269 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
270 the stub address retrieved if associated with a microMIPS
273 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
275 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
276 stub also add STO_MICROMIPS annotation.
278 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
280 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
281 in microMIPS LA25 stub references.
283 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
285 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
286 adjusting the use_count of merged .got entries.
288 2016-08-08 Nick Clifton <nickc@redhat.com>
290 * doc/chew.c (delete_string): Only free the string buffer if it is
291 there. Mark the buffer as NULL after freeing.
292 (drop): Free the dropped string.
293 (free_words): New function: Frees the memory allocated to the
295 (add_instrinsic): Duplicate the name string, so that it can be
297 (compile): Free unused words.
298 (main): Free the dictionary and top level string buffers at the
301 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
303 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
304 * bfd-in2.h: Regenerate.
305 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
307 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
308 cmse_implib field in struct elf32_arm_link_hash_table.
309 (elf32_arm_filter_cmse_symbols): New function.
310 (elf32_arm_filter_implib_symbols): Likewise.
311 (elf_backend_filter_implib_symbols): Define to
312 elf32_arm_filter_implib_symbols.
314 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
316 * elf32-arm.c (CMSE_PREFIX): Define macro.
317 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
318 (cmse_branch_thumb_only): Declare stub.
319 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
320 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
321 FALSE if there is no PLT.
322 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
323 (elf32_arm_final_link_relocate): Likewise.
324 (elf32_arm_gc_sweep_hook): Likewise.
325 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
326 secure entry functions.
327 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
328 (arm_dedicated_stub_output_section_required): Change to a switch case
329 and add a case for arm_stub_cmse_branch_thumb_only.
330 (arm_dedicated_stub_output_section_required_alignment): Likewise.
331 (arm_stub_dedicated_output_section_name): Likewise.
332 (arm_stub_dedicated_input_section_ptr): Likewise and remove
333 ATTRIBUTE_UNUSED for htab parameter.
334 (arm_stub_required_alignment): Likewise.
335 (arm_stub_sym_claimed): Likewise.
336 (arm_dedicated_stub_section_padding): Likewise.
337 (cmse_scan): New function.
338 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
339 Set stub_changed to TRUE if such veneers were created.
340 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
343 2016-08-02 Alan Modra <amodra@gmail.com>
346 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
348 2016-08-02 Nick Clifton <nickc@redhat.com>
351 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
352 (elf_backend_sweep_hook): Delete.
354 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
355 Kwok Cheung Yeung <kcy@codesourcery.com>
357 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
358 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
359 (ppc_elf_vle_split16): Clear field before inserting.
361 2016-08-01 Nick Clifton <nickc@redhat.com>
363 * po/sv.po: Updated Swedish translation.
365 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
366 Nick Clifton <nickc@redhat.com>
369 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
370 of the coff_section_data before using it.
372 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
374 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
375 in PLT compression selection.
376 (_bfd_mips_elf_check_relocs): Likewise.
378 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
380 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
381 case where there's no elf_link_hash_entry while processing
382 GOT_NORMAL got entries.
384 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
386 * version.m4 (BFD_VERSION): Set to 2.27.51.
387 * configure: Regenerated.
389 2016-07-21 Nick Clifton <nickc@redhat.com>
391 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
392 (swap_out_syms): Return an error when not finding ELF output
393 section rather than asserting.
395 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
397 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
399 2016-07-20 John Baldwin <jhb@FreeBSD.org>
401 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
402 and handle pr_pid if present.
404 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
407 * elf.c (assign_file_positions_for_load_sections): Also check
408 p_paddr for program header space.
410 2016-07-20 Alan Modra <amodra@gmail.com>
412 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
413 ppc64_elf_unhandled_reloc for special_function.
414 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
416 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
418 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
420 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
421 corresponding error message.
423 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
425 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
426 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
427 (branch_reloc_p): New function.
428 (mips_elf_calculate_relocation): Handle ISA mode determination
429 for relocations against section symbols, against absolute
430 symbols and absolute relocations. Also set `*cross_mode_jump_p'
432 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
433 checks for weak undefined symbols. Also check target alignment
434 within the same ISA mode.
435 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
436 in the alignment check.
437 <R_MICROMIPS_PC7_S1>: Add an alignment check.
438 <R_MICROMIPS_PC10_S1>: Likewise.
439 <R_MICROMIPS_PC16_S1>: Likewise.
440 (mips_elf_perform_relocation): Report a failure for unsupported
441 same-mode JALX instructions and cross-mode branches.
442 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
443 error messages for jumps to misaligned addresses.
445 2016-07-16 Alan Modra <amodra@gmail.com>
447 * elflink.c: Include plugin-api.h.
448 * plugin.c (bfd_plugin_open_input): New function, extracted from..
450 * plugin.h: Don't include bfd.h.
451 (bfd_plugin_open_input): Declare.
453 2016-07-16 Alan Modra <amodra@gmail.com>
455 * targets.c (bfd_seach_for_target): Rename to..
456 (bfd_iterate_over_targets): ..this. Rewrite doc.
457 * bfd-in2.h: Regenerate.
459 2016-07-16 Alan Modra <amodra@gmail.com>
461 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
462 * libbfd.h: Regenerate.
463 * bfd-in2.h: Regenerate.
465 2016-07-16 Alan Modra <amodra@gmail.com>
467 * libbfd-in.h (BFD_ALIGN): Move to..
469 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
470 * elf32-ppc.c (default_params): Adjust init.
471 (ppc_elf_link_params): Set pagesize_p2.
472 * libbfd.h: Regenerate.
473 * bfd-in2.h: Regenerate.
475 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
477 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
478 (_bfd_elf_filter_global_symbols): Declare.
479 * elf.c (_bfd_elf_filter_global_symbols): New function.
480 * elflink.c (elf_filter_global_symbols): Likewise.
481 (elf_output_implib): Likewise.
482 (bfd_elf_final_link): Call above function, failing if it does.
483 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
485 (elf_backend_copy_indirect_symbol): Fix spacing.
486 (elf_backend_hide_symbol): Likewise.
487 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
489 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
490 Nick Clifton <nickc@redhat.com>
492 * elf32-arc.c (PR_DEBUG): Delete.
493 Fix printing of debug information. Fix formatting of debug
495 (debug_arc_reloc): Handle symbols that are not from an input file.
496 (arc_do_relocation): Remove excessive exclamation points.
498 * arc-got.h: Fix formatting. Fix printing of debug information.
499 (new_got_entry_to_list): Use xmalloc.
500 * config.bfd: use the big-endian arc vector as the default vector
501 for big-endian arc targets.
503 2016-07-15 Alan Modra <amodra@gmail.com>
505 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
506 from marking sym_indices.
508 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
510 * reloc.c (bfd_perform_relocation): Try the `howto' handler
511 first with relocations against absolute symbols.
512 (bfd_install_relocation): Likewise.
514 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
516 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
517 .got/.got.plt sections to 8 bytes.
519 2016-07-12 Nick Clifton <nickc@redhat.com>
521 * binary.c (binary_set_section_contents): Second grammar fix.
523 2016-07-12 Douglas B Rupp <rupp@adacore.com>
525 * binary.c (binary_set_section_contents): Fix grammar in warning
528 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
530 * elf32-arc.c: made PR_DEBUG always defined.
532 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
534 * arc-got.h: Moved got related structures from elf32-arc.c to
535 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
536 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
537 tls_type_for_reloc, symbol_has_entry_of_type,
538 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
539 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
540 relocate_fix_got_relocs_for_got_info,
541 create_got_dynrelocs_for_single_entry,
542 create_got_dynrelocs_for_got_info): Added to file.
543 * elf32-arc.c: Removed GOT & TLS related structs and functions to
546 2016-07-08 James Bowman <james.bowman@ftdichip.com>
548 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
550 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
552 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
553 (THUMB32_MOVW): Likewise.
554 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
555 (DEF_STUBS): Define long_branch_thumb2_only_pure.
556 (arm_stub_is_thumb): Add new veneer stub.
557 (arm_type_of_stub): Use new veneer.
558 (arm_stub_required_alignment): Add new veneer.
560 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
562 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
563 (SEC_ELF_PURECODE): ... this.
564 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
566 (elf32_arm_fake_sections): Likewise.
567 (elf_32_arm_section_flags): Likewise.
568 (elf_32_arm_lookup_section_flags): Likewise.
569 * section.c (SEC_ELF_NOREAD): Rename to ...
570 (SEC_ELF_PURECODE): ... this.
572 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
574 * elf32-arm.c (using_thumb2_bl): New function.
575 (arm_type_of_stub): Declare thumb2 variable together and change type
576 to bfd_boolean. Use using_thumb2_bl () to determine whether
577 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
578 checked for BL range.
579 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
580 the bit size of BL offset.
582 2016-06-29 Nick Clifton <nickc@redhat.com>
584 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
585 Returns TRUE for AArch64 mapping symbols.
586 (elfNN_aarch64_backend_symbol_processing): New function. Marks
587 mapping symbols as precious in object files so that they will not
589 (elf_backend_symbol_processing): Define.
591 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
592 for ARM mapping symbols.
593 (elf32_arm_backend_symbol_processing): Make use of the new function.
595 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
598 * elflink.c (elf_link_check_versioned_symbol): Return false
599 for unreferenced undefined symbol.
601 2016-06-28 Nick Clifton <nickc@redhat.com>
603 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
606 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
607 function. Marks mapping symbols in object files as precious, so
608 that strip will not remove them.
609 (elf_backend_symbol_processing): Define.
611 2016-06-28 James Clarke <jrtc27@jrtc27.com>
613 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
614 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
616 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
618 * elf32-mips.c (elf_mips16_howto_table_rel): Add
620 (mips16_reloc_map): Likewise.
621 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
622 (mips16_elf64_howto_table_rela): Likewise.
623 (mips16_reloc_map): Likewise.
624 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
625 (elf_mips16_howto_table_rela): Likewise.
626 (mips16_reloc_map): Likewise.
627 * elfxx-mips.c (mips16_branch_reloc_p): New function.
628 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
629 (b_reloc_p): Likewise.
630 (mips_elf_calculate_relocation): Likewise.
631 (_bfd_mips_elf_check_relocs): Likewise.
632 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
633 * bfd-in2.h: Regenerate.
634 * libbfd.h: Regenerate.
636 2016-06-27 Alan Modra <amodra@gmail.com>
639 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
640 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
642 (ppc64_elf_size_stubs): Adjust to suit.
644 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
646 * elf32-dlx.h: New file.
647 * elf32-dlx.c: Adjust.
649 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
651 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
653 2016-06-24 John Baldwin <jhb@FreeBSD.org>
655 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
658 2016-06-24 John Baldwin <jhb@FreeBSD.org>
660 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
661 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
662 (elfcore_grok_freebsd_psinfo): New function.
663 (elfcore_grok_freebsd_prstatus): New function.
664 (elfcore_grok_freebsd_note): New function.
665 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
668 2016-06-24 Joel Brobecker <brobecker@adacore.com>
670 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
673 2016-06-24 Alan Modra <amodra@gmail.com>
675 * config.bfd: Delete mips vxworks patterns matched earlier.
676 Combine mips*-*-none with mips*-*-elf*.
678 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
680 * elfxx-mips.c (mips_elf_perform_relocation): Call
681 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
682 use the `%X%H' format for the cross-mode jump conversion error
683 message. Remove the full stop from the end of the message.
684 Continue processing rather than returning failure.
686 2016-06-21 Graham Markall <graham.markall@embecosm.com>
688 * archures.c: Remove bfd_mach_arc_nps400.
689 * bfd-in2.h: Likewise.
690 * cpu-arc.c (arch_info_struct): Likewise.
691 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
694 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
698 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
700 (elf_link_is_defined_archive_symbol): Call
701 bfd_link_plugin_object_p on unknown plugin object and use the
702 IR symbol table if the input is an IR object.
703 * plugin.c (bfd_link_plugin_object_p): New function.
704 * plugin.h (bfd_link_plugin_object_p): New prototype.
706 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
709 * elflink.c (elf_link_add_object_symbols): Don't check alignment
710 on symbol from plugin dummy input.
712 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
714 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
716 * bfd-in2.h: Regenerated.
717 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
718 with bfd_plugin_unknown.
720 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
723 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
724 bfd_boolean argument.
725 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
726 "shared object" with "PIC object" in comments.
727 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
728 "shared object" with "PIC object" in comments. Avoid PLT if
729 requested. Generate dynamic relocations for non-GOT references.
730 Make room for the special first entry in PLT and allocate PLT
731 entry only for PLT and PC-relative references. Store dynamic
732 GOT relocations in .rel[a].iplt section for static executables.
733 If PLT isn't used, always use GOT for symbol value. Don't
734 allocate GOT entry if it isn't used.
735 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
736 count only in the code section. Allocate dynamic pointer
737 relocation against STT_GNU_IFUNC symbol in the non-code section.
738 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
739 only for PC-relative references.
740 (elf_i386_allocate_dynrelocs): Pass TRUE to
741 _bfd_elf_allocate_ifunc_dyn_relocs.
742 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
743 relocations against STT_GNU_IFUNC symbols without PLT. Generate
744 dynamic pointer relocation against STT_GNU_IFUNC symbol in
745 the non-code section and store it in the proper REL section.
746 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
748 (elf_i386_finish_dynamic_symbol): Generate dynamic
749 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
750 STT_GNU_IFUNC symbols without PLT.
751 (elf_i386_finish_dynamic_sections): Don't handle local
752 STT_GNU_IFUNC symbols here.
753 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
755 (elf_backend_output_arch_local_syms): New.
756 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
757 count only in the code section. Allocate dynamic pointer
758 relocation against STT_GNU_IFUNC symbol in the non-code section.
759 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
760 count only for PC-relative references.
761 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
762 _bfd_elf_allocate_ifunc_dyn_relocs.
763 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
764 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
765 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
766 without PLT. Generate dynamic pointer relocation against
767 STT_GNU_IFUNC symbol in the non-code section and store it in
768 the proper RELA section. Don't allow non-pointer relocation
769 against STT_GNU_IFUNC symbol without PLT.
770 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
771 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
772 STT_GNU_IFUNC symbols without PLT.
773 (elf_x86_64_finish_dynamic_sections): Don't handle local
774 STT_GNU_IFUNC symbols here.
775 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
777 (elf_backend_output_arch_local_syms): New.
778 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
779 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
781 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
782 Tony Wang <tony.wang@arm.com>
784 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
786 (stub_long_branch_thumb2_only): Define stub.
787 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
788 (arm_stub_long_branch_thumb2_only): Likewise.
789 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
792 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
794 * archures.c (bfd_mach_sparc_v8plusc): Define.
795 (bfd_mach_sparc_v9c): Likewise.
796 (bfd_mach_sparc_v8plusd): Likewise.
797 (bfd_mach_sparc_v9d): Likewise.
798 (bfd_mach_sparc_v8pluse): Likewise.
799 (bfd_mach_sparc_v9e): Likewise.
800 (bfd_mach_sparc_v8plusv): Likewise
801 (bfd_mach_sparc_v9v): Likewise.
802 (bfd_mach_sparc_v8plusm): Likewise.
803 (bfd_mach_sparc_v9m): Likewise.
804 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
805 (bfd_mach_sparc_64bit_p): Likewise.
806 * bfd-in2.h: Regenerate.
807 * cpu-sparc.c (arch_info_struct): Add entries for
808 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
809 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
810 and bfd_mach_sparc_v9{c,d,e,v,m}.
811 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
812 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
814 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
816 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
817 symbols for relocations against IFUNC symbols.
818 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
820 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
822 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
823 .rela.iplt in DT_PLTRELSZ.
824 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
825 for DT_PLTRELSZ and DT_RELASZ as well.
827 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
829 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
830 non-loaded, non-alloced sections.
831 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
833 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
835 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
836 allocating dynamic relocation.
837 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
839 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
842 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
843 offsets until reloc_toaddr.
845 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
847 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
848 Don't check symbol type for STN_UNDEF symbol index.
849 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
850 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
853 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
855 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
857 (using_thumb2): Try Tag_THUMB_ISA_use first and check
858 for exact arch value then. Force review of arch check logic for new
860 (arch_has_arm_nop): Update and fix arch check logic. Force review of
861 that logic for new architecture.
862 (arch_has_thumb2_nop): Remove.
863 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
864 (elf32_arm_final_link_relocate): Likewise but using thumb2.
866 2016-06-14 Alan Modra <amodra@gmail.com>
868 * bfd-in.h (bfd_my_archive): Delete.
869 * bfd-in2.h: Regenerate.
871 2016-06-14 Alan Modra <amodra@gmail.com>
874 * archive.c (open_nested_file): Set my_archive.
875 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
877 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
878 (bfd_seek): Likewise.
879 * bfdwin.c (bfd_get_file_window): Likewise.
880 * cache.c (cache_bmmap): Likewise.
881 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
882 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
884 * plugin.c (try_claim): Likewise.
885 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
886 file within thin archive, not the archive.
888 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
891 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
892 section address for R_386_GOT32/R_386_GOT32X relocations against
893 IFUNC symbols if there is no base register and return error for
896 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
898 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
899 GOT32 adjustment for static executables.
901 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
903 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
905 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
907 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
909 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
911 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
913 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
915 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
916 (SECTSTART): Changed.
917 (elf_arc_relocate_section): Fixed mistake in PIE related
919 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
921 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
923 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
924 enable support for "-z combreloc" and DT_RELACOUNT.
925 (elf_backend_reloc_type_class): Likewise
927 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
930 * elf32-i386.c (elf_i386_relocate_section): When relocating
931 R_386_GOT32, return error without a base register for PIC and
932 subtract the .got.plt section address only with a base register.
934 2016-06-10 Alan Modra <amodra@gmail.com>
936 * elf-strtab.c (struct strtab_save): Use size_t for "size".
937 (struct elf_strtab_hash): Likewise for "size" and "alloced".
938 (_bfd_elf_strtab_init): Formatting.
939 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
940 (_bfd_elf_strtab_addref): Take size_t idx param.
941 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
942 (_bfd_elf_strtab_offset): Likewise.
943 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
944 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
945 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
946 (_bfd_elf_strtab_finalize): Similarly.
947 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
948 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
949 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
950 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
952 (bfd_section_from_shdr): Delete amt.
953 (_bfd_elf_init_reloc_shdr): Likewise.
954 (_bfd_elf_link_assign_sym_version): Likewise.
955 (assign_section_numbers): Use size_t reloc_count.
956 * elflink.c (struct elf_symbuf_head): Use size_t "count".
957 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
958 (elf_link_is_defined_archive_symbol): Likewise.
959 (elf_add_dt_needed_tag): Likewise.
960 (elf_finalize_dynstr): Likewise.
961 (elf_link_add_object_symbols): Likewise.
962 (bfd_elf_size_dynamic_sections): Likewise.
963 (elf_create_symbuf): Similarly.
964 (bfd_elf_match_symbols_in_sections): Likewise.
965 (elf_link_swap_symbols_out): Likewise.
966 (elf_link_check_versioned_symbol): Likewise.
967 (bfd_elf_gc_record_vtinherit): Likewise.
968 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
970 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
973 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
974 and relocs only if shrinking occurred.
976 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
978 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
979 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
980 (elf_i386_check_tls_transition): Check indirect call and direct
981 call with the addr32 prefix for general and local dynamic models.
982 Set the tls_get_addr feild.
983 (elf_i386_convert_load_reloc): Always use addr32 prefix for
984 indirect ___tls_get_addr call via GOT.
985 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
986 transitions with indirect call and direct call with the addr32
989 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
991 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
992 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
993 (elf_s390_relocate_section): Fix comment.
994 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
997 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
999 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1000 section offset when calculation the larl operand in the first PLT
1003 2016-06-07 Alan Modra <amodra@gmail.com>
1005 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1006 to match other 32-bit archs.
1007 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1008 (ppc_elf_object_p): Call it.
1009 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1011 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1012 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1013 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1014 _bfd_elf_ppc_at_tprel_transform): Move to..
1015 * elf-bfd.h: ..here.
1016 (_bfd_elf_ppc_set_arch): Declare.
1017 * bfd-in2.h: Regenerate.
1019 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1021 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1022 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1023 (elf_x86_64_check_tls_transition): Check indirect call and
1024 direct call with the addr32 prefix for general and local dynamic
1025 models. Set the tls_get_addr feild.
1026 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1027 indirect __tls_get_addr call via GOT.
1028 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1029 transitions with indirect call and direct call with the addr32
1032 2016-06-04 Christian Groessler <chris@groessler.org>
1034 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1036 2016-06-02 Nick Clifton <nickc@redhat.com>
1039 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1041 (arch_info_struct): Likewise.
1042 (architectures): Likewise.
1044 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1046 * config.bfd: Replace -uclibc with *.
1048 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf64-x86-64.c: Replace data32 with data16 in comments.
1052 2016-05-31 Alan Modra <amodra@gmail.com>
1056 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1057 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1058 symbol given a version by a script different to the version
1059 of the symbol being added.
1060 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1061 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1062 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1063 (struct strtab_save): New.
1064 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1065 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1066 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1068 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1070 * elf32-hppa.h: Add extern "C".
1071 * elf32-nds32.h: Likewise.
1072 * elf32-tic6x.h: Likewise.
1074 2016-06-01 Nick Clifton <nickc@redhat.com>
1076 * po/sr.po: New Serbian translation.
1077 * configure.ac (ALL_LINGUAS): Add sr.
1078 * configure: Regenerate.
1080 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1082 * elfxx-mips.c (b_reloc_p): New function.
1083 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1086 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1088 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1089 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1090 reloc location from calculation, treat the addend as signed with
1091 local non-section symbols and enable overflow detection.
1093 2016-05-28 Alan Modra <amodra@gmail.com>
1095 * aoutx.h: Adjust linker callback calls throughout file,
1098 * coff-alpha.c: Likewise.
1099 * coff-arm.c: Likewise.
1100 * coff-h8300.c: Likewise.
1101 * coff-h8500.c: Likewise.
1102 * coff-i960.c: Likewise.
1103 * coff-mcore.c: Likewise.
1104 * coff-mips.c: Likewise.
1105 * coff-ppc.c: Likewise.
1106 * coff-rs6000.c: Likewise.
1107 * coff-sh.c: Likewise.
1108 * coff-tic80.c: Likewise.
1109 * coff-w65.c: Likewise.
1110 * coff-z80.c: Likewise.
1111 * coff-z8k.c: Likewise.
1112 * coff64-rs6000.c: Likewise.
1113 * cofflink.c: Likewise.
1114 * ecoff.c: Likewise.
1115 * elf-bfd.h: Likewise.
1116 * elf-m10200.c: Likewise.
1117 * elf-m10300.c: Likewise.
1118 * elf32-arc.c: Likewise.
1119 * elf32-arm.c: Likewise.
1120 * elf32-avr.c: Likewise.
1121 * elf32-bfin.c: Likewise.
1122 * elf32-cr16.c: Likewise.
1123 * elf32-cr16c.c: Likewise.
1124 * elf32-cris.c: Likewise.
1125 * elf32-crx.c: Likewise.
1126 * elf32-d10v.c: Likewise.
1127 * elf32-epiphany.c: Likewise.
1128 * elf32-fr30.c: Likewise.
1129 * elf32-frv.c: Likewise.
1130 * elf32-ft32.c: Likewise.
1131 * elf32-h8300.c: Likewise.
1132 * elf32-hppa.c: Likewise.
1133 * elf32-i370.c: Likewise.
1134 * elf32-i386.c: Likewise.
1135 * elf32-i860.c: Likewise.
1136 * elf32-ip2k.c: Likewise.
1137 * elf32-iq2000.c: Likewise.
1138 * elf32-lm32.c: Likewise.
1139 * elf32-m32c.c: Likewise.
1140 * elf32-m32r.c: Likewise.
1141 * elf32-m68hc1x.c: Likewise.
1142 * elf32-m68k.c: Likewise.
1143 * elf32-mep.c: Likewise.
1144 * elf32-metag.c: Likewise.
1145 * elf32-microblaze.c: Likewise.
1146 * elf32-moxie.c: Likewise.
1147 * elf32-msp430.c: Likewise.
1148 * elf32-mt.c: Likewise.
1149 * elf32-nds32.c: Likewise.
1150 * elf32-nios2.c: Likewise.
1151 * elf32-or1k.c: Likewise.
1152 * elf32-ppc.c: Likewise.
1153 * elf32-s390.c: Likewise.
1154 * elf32-score.c: Likewise.
1155 * elf32-score7.c: Likewise.
1156 * elf32-sh.c: Likewise.
1157 * elf32-sh64.c: Likewise.
1158 * elf32-spu.c: Likewise.
1159 * elf32-tic6x.c: Likewise.
1160 * elf32-tilepro.c: Likewise.
1161 * elf32-v850.c: Likewise.
1162 * elf32-vax.c: Likewise.
1163 * elf32-visium.c: Likewise.
1164 * elf32-xstormy16.c: Likewise.
1165 * elf32-xtensa.c: Likewise.
1166 * elf64-alpha.c: Likewise.
1167 * elf64-hppa.c: Likewise.
1168 * elf64-ia64-vms.c: Likewise.
1169 * elf64-mmix.c: Likewise.
1170 * elf64-ppc.c: Likewise.
1171 * elf64-s390.c: Likewise.
1172 * elf64-sh64.c: Likewise.
1173 * elf64-x86-64.c: Likewise.
1174 * elflink.c: Likewise.
1175 * elfnn-aarch64.c: Likewise.
1176 * elfnn-ia64.c: Likewise.
1177 * elfxx-mips.c: Likewise.
1178 * elfxx-sparc.c: Likewise.
1179 * elfxx-tilegx.c: Likewise.
1180 * linker.c: Likewise.
1181 * pdp11.c: Likewise.
1182 * pe-mips.c: Likewise.
1183 * reloc.c: Likewise.
1184 * reloc16.c: Likewise.
1185 * simple.c: Likewise.
1186 * vms-alpha.c: Likewise.
1187 * xcofflink.c: Likewise.
1188 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1189 status param. Adjust calls to these and linker callbacks throughout.
1190 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1191 get_ramstart): Delete status param. Adjust calls to these and
1192 linker callbacks throughout.
1194 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1196 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1197 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1198 target alignment verification.
1200 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1202 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1203 section name if `bfd_elf_string_from_elf_section' returns an
1206 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1208 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1209 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1210 for message. Continue processing rather than returning failure.
1212 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1214 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1215 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1216 Call `bfd_set_error'.
1218 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1221 * archive.c (bfd_slurp_armap): Replace
1222 bfd_elf64_archive_slurp_armap with
1223 _bfd_archive_64_bit_slurp_armap.
1224 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1225 BFD64 is defined and the archive is too big.
1226 (coff_write_armap): Likewise.
1227 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1228 (_bfd_archive_64_bit_slurp_armap): This.
1229 (bfd_elf64_archive_write_armap): Renamed to ...
1230 (_bfd_archive_64_bit_write_armap): This.
1231 * configure.ac: Add --enable-64-bit-archive.
1232 (want_64_bit_archive): New. Set to true by default for 64-bit
1233 MIPS and s390 ELF targets.
1234 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1235 * config.in: Regenerated.
1236 * configure: Likewise.
1237 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1238 (bfd_elf64_archive_slurp_armap): Likewise.
1239 (bfd_elf64_archive_write_armap): Likewise.
1240 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1241 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1242 (bfd_elf64_archive_truncate_arname): Likewise.
1243 (bfd_elf64_archive_read_ar_hdr): Likewise.
1244 (bfd_elf64_archive_write_ar_hdr): Likewise.
1245 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1246 (bfd_elf64_archive_get_elt_at_index): Likewise.
1247 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1248 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1249 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1250 (bfd_elf64_archive_slurp_armap): Likewise.
1251 (bfd_elf64_archive_write_armap): Likewise.
1252 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1253 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1254 (bfd_elf64_archive_truncate_arname): Likewise.
1255 (bfd_elf64_archive_read_ar_hdr): Likewise.
1256 (bfd_elf64_archive_write_ar_hdr): Likewise.
1257 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1258 (bfd_elf64_archive_get_elt_at_index): Likewise.
1259 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1260 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1261 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1262 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1263 bfd_elfNN_archive_functions isn't defined.
1264 (TARGET_LITTLE_SYM): Likewise.
1265 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1266 (_bfd_archive_64_bit_write_armap): Likewise.
1267 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1268 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1269 (_bfd_archive_64_bit_truncate_arname): Likewise.
1270 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1271 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1272 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1273 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1274 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1275 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1276 * libbfd.h: Regenerated.
1277 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1278 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1280 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1283 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1284 linker add_archive_element callback returns FALSE.
1285 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1286 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1287 archive element if linker add_archive_element callback returns
1289 * elflink.c (elf_link_add_archive_symbols): Likewise.
1290 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1291 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1292 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1293 (xcoff_link_check_ar_symbols): Likewise.
1295 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1297 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1298 <bfd_reloc_outofrange>: Unify error reporting code.
1300 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1302 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1303 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1304 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1305 * bfd-in2.h: Regenerate.
1306 * libbfd.h: Likewise.
1308 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1310 * config.bfd: Add entry for arm-phoenix.
1312 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1314 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1315 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1316 account for padding for stub section requiring one.
1317 (elf32_arm_build_stubs): Add comment to stress the importance of
1318 zeroing veneer section content.
1320 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1322 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1324 * bfd-in2.h: Regenerate.
1325 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1327 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1328 (arm_dedicated_stub_output_section_name): Likewise.
1329 (arm_dedicated_stub_input_section_ptr): Likewise.
1330 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1331 function description comment. Add support for dedicated output stub
1332 section to given stub types.
1333 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1334 elf32_arm_create_or_find_stub_sec.
1335 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1336 (elf32_arm_size_stubs): Pass stub type when calling
1337 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1338 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1340 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1343 when setting need_convert_load.
1345 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1347 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1350 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1355 (elf_i386_convert_load): Don't convert R_386_GOT32.
1357 2016-05-20 Alan Modra <amodra@gmail.com>
1360 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1361 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1363 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1365 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1366 (debug_arc_reloc): Likewise.
1367 (elf_arc_relocate_section): Likewise.
1368 (elf_arc_check_relocs): Likewise.
1369 (elf_arc_adjust_dynamic_symbol): Likewise.
1370 (elf_arc_add_symbol_hook): Likewise.
1372 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1374 * config.bfd: Remove `am34-*-linux*' support.
1376 2016-05-19 Alan Modra <amodra@gmail.com>
1378 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1379 relocs before plt relocs.
1381 2016-05-19 Alan Modra <amodra@gmail.com>
1383 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1384 before dereferencing.
1386 2016-05-18 Nick Clifton <nickc@redhat.com>
1388 * po/sv.po: Updated Swedish translation.
1390 2016-05-18 Alan Modra <amodra@gmail.com>
1392 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1393 for each BFD. Don't goto error_ret_free_local from outside loop.
1395 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1397 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1398 STB_GNU_UNIQUE handling.
1399 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1400 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1401 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1402 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1403 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1404 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1405 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1406 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1407 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1408 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1409 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1410 (elf_backend_add_symbol_hook): Remove macro.
1411 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1412 for STB_GNU_UNIQUE symbols.
1414 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1416 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1418 (v850_elf_copy_private_bfd_data): ... here. Call the new
1419 function and `_bfd_elf_copy_private_bfd_data'.
1421 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1425 GOTPCREL relocation against large section.
1427 2016-05-13 Alan Modra <amodra@gmail.com>
1429 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1430 linker dynamic sections in calculating size and address of
1431 dynamic tags rather than using output sections. Remove asserts.
1432 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1433 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1434 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1435 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1436 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1437 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1438 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1439 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1440 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1441 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1442 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1443 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1444 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1445 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1446 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1447 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1448 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1449 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1450 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1451 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1452 * elflink.c (bfd_elf_final_link): Likewise.
1453 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1454 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1455 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1456 don't set doit. Look up dynobj section.
1457 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1458 invocation and dynamic tag vma calculation. Don't test
1459 boolean var == TRUE.
1460 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1463 2016-05-13 Alan Modra <amodra@gmail.com>
1465 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1466 octets_per_byte. Put dynamic .rela.plt last in link orders.
1467 Assign output_offset for reloc sections rather than writing
1468 sorted relocs from block corresponding to output_offset.
1470 2016-05-12 Alan Modra <amodra@gmail.com>
1472 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1474 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1476 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1478 2016-05-11 Alan Modra <amodra@gmail.com>
1480 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1481 (elf32_hppa_check_relocs): Don't set dynobj.
1482 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1483 (elf32_hppa_build_stubs): Likewise.
1484 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1486 2016-05-11 Alan Modra <amodra@gmail.com>
1489 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1490 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1492 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1494 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1495 aarch64_tls_transition check.
1497 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1499 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1501 (arm_stub_sym_claimed): New function.
1502 (elf32_arm_create_stub): Use veneered symbol name and section if
1503 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1504 (arm_stub_claim_sym): New function.
1505 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1506 veneered symbol, otherwise create local symbol as before.
1508 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1510 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1511 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1512 and set branch type of a symbol.
1513 (bfd_elf32_arm_process_before_allocation): Likewise.
1514 (elf32_arm_relocate_section): Likewise and fix identation along the
1516 (allocate_dynrelocs_for_symbol): Likewise.
1517 (elf32_arm_finish_dynamic_symbol): Likewise.
1518 (elf32_arm_swap_symbol_in): Likewise.
1519 (elf32_arm_swap_symbol_out): Likewise.
1521 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1523 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1524 * bfd-in2.h: Regenerated.
1525 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1526 parameter to add_stub_section callback.
1527 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1528 and pass it down to add_stub_section.
1529 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1531 (elf32_arm_size_stubs): Add output section parameter to
1532 add_stub_section function pointer parameter.
1534 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1536 * elf32-arm.c (elf32_arm_create_stub): New function.
1537 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1539 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1541 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1542 arm_stub_a8_veneer_lwm enumerator.
1543 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1544 aforementioned enumerator.
1545 (struct elf32_arm_stub_hash_entry): Delete target_addend
1546 field and add source_value.
1547 (struct a8_erratum_fix): Delete addend field and add target_offset.
1548 (stub_hash_newfunc): Initialize source_value field amd remove
1549 initialization for target_addend.
1550 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1551 the else to being always executed, moving the
1552 arm_stub_a8_veneer_b_cond specific code in it. Remove
1553 stub_entry->target_addend from points_to computation.
1554 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1555 to target symbol from start of section rather than the offset from the
1557 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1558 fields from struct a8_erratum_fix's offset and target_offset
1560 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1561 veneered_insn_loc and loc using stub_entry's source_value.
1563 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1565 (elf32_arm_merge_eabi_attributes): Add merging logic for
1568 2016-05-10 Pip Cet <pipcet@gmail.com>
1571 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1572 Define as _bfd_generic_copy_link_hash_symbol_type when using
1575 2016-05-09 Nick Clifton <nickc@redhat.com>
1578 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1579 field before accessing sections array.
1581 2016-05-09 Christophe Monat <christophe.monat@st.com>
1584 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1585 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1587 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1589 (create_instruction_vldmdb): Likewise.
1590 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1591 uses it to re-encode.
1593 2016-05-09 Nick Clifton <nickc@redhat.com>
1596 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1599 2016-05-09 Alan Modra <amodra@gmail.com>
1601 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1603 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1606 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1607 documenting that indx == -3 if symbol is defined in a discarded
1609 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1610 symbol is defined in a discarded section.
1611 (elf_link_output_extsym): Strip a global symbol defined in a
1614 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1619 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1623 (elf_i386_convert_load_reloc): This. New function.
1624 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1626 (elf_x86_64_convert_load_reloc): This. New function.
1628 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1630 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1631 Don't check if contents == NULL.
1632 (elf_i386_tls_transition): Add from_relocate_section. Check
1633 from_relocate_section instead of contents != NULL. Update
1634 elf_i386_check_tls_transition call.
1635 (elf_i386_check_relocs): Cache the section contents if
1636 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1637 elf_i386_tls_transition.
1638 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1639 to elf_i386_tls_transition.
1640 (elf_backend_caches_rawsize): New.
1641 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1642 if contents == NULL.
1643 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1644 from_relocate_section instead of contents != NULL.
1645 (elf_x86_64_check_relocs): Cache the section contents if
1646 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1647 elf_x86_64_tls_transition.
1648 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1649 to elf_x86_64_tls_transition.
1650 (elf_backend_caches_rawsize): New.
1652 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1655 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1658 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1660 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1661 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1662 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1663 no_apply_dynamic_relocs.
1664 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1665 dynamic relocations generated.
1667 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1671 (elf_i386_create_dynamic_sections): Here.
1672 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1673 interp setting to ...
1674 (elf_x86_64_create_dynamic_sections): Here.
1676 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1678 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1679 and replace (EH)->has_got_reloc with GOT_RELOC.
1680 (elf_i386_fixup_symbol): Pass has_got_reloc to
1681 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1682 (elf_i386_allocate_dynrelocs): Likewise.
1683 (elf_i386_relocate_section): Likewise.
1684 (elf_i386_finish_dynamic_symbol): Likewise.
1685 (elf_i386_convert_load): Pass TRUE to
1686 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1687 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1688 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1689 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1690 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1691 (elf_x86_64_allocate_dynrelocs): Likewise.
1692 (elf_x86_64_relocate_section): Likewise.
1693 (elf_x86_64_finish_dynamic_symbol): Likewise.
1694 (elf_x86_64_convert_load): Pass TRUE to
1695 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1697 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf32-i386.c (check_relocs_failed): New.
1700 (elf_i386_check_relocs): Set check_relocs_failed on error.
1701 (elf_i386_relocate_section): Skip if check_relocs failed.
1703 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1705 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1706 check_relocs_failed on error.
1708 2016-04-29 Nick Clifton <nickc@redhat.com>
1711 * elf-bfd.h (struct elf_backend_data): Rename
1712 elf_backend_set_special_section_info_and_link to
1713 elf_backend_copy_special_section_fields.
1714 * elfxx-target.h: Likewise.
1715 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1716 comparing section flags.
1717 (copy_special_section_fields): New function.
1718 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1719 Perform two scans over special sections. The first one looks for
1720 a direct mapping between the output section and an input section.
1721 The second scan looks for a possible match based upon section
1723 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1724 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1726 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1727 elf32_i386_copy_solaris_special_section_fields.
1728 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1729 Rename to elf32_sparc_copy_solaris_special_section_fields.
1730 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1731 elf64_x86_64_copy_solaris_special_section_fields.
1733 2016-04-28 Nick Clifton <nickc@redhat.com>
1735 * po/zh_CN.po: Updated Chinese (simplified) translation.
1737 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1741 when estimating distances between output sections.
1743 2016-04-27 Alan Modra <amodra@gmail.com>
1745 * elflink.c (_bfd_elf_is_start_stop): New function.
1746 (_bfd_elf_gc_mark_rsec): Use it.
1747 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1749 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1751 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1752 * mmo.c (mmo_get_section_contents): Likewise.
1753 (mmo_set_section_contents): Likewise.
1755 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf-bfd.h (elf_link_hash_table): Update comments for
1759 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1760 the unused NULL entry at the head of dynamic symbol table.
1761 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1764 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1766 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1767 created file from dynobj.
1769 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1771 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1772 normal input file if possible.
1774 2016-04-21 Nick Clifton <nickc@redhat.com>
1776 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1777 * aout-target.h: Likewise.
1778 * aout-tic30.c: Likewise.
1779 * binary.c: Likewise.
1781 * coff-alpha.c: Likewise.
1782 * coff-rs6000.c: Likewise.
1783 * coff64-rs6000.c: Likewise.
1784 * coffcode.h: Likewise.
1785 * i386msdos.c: Likewise.
1786 * i386os9k.c: Likewise.
1789 * libbfd-in.h: Likewise.
1790 * libecoff.h: Likewise.
1791 * mach-o-target.c: Likewise.
1793 * nlm-target.h: Likewise.
1794 * oasys.c: Likewise.
1796 * plugin.c: Likewise.
1797 * ppcboot.c: Likewise.
1800 * tekhex.c: Likewise.
1801 * versados.c: Likewise.
1802 * vms-alpha.c: Likewise.
1804 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1805 * linker.c (bfd_link_check_relocs): New function.
1806 (_bfd_generic_link_check_relocs): New function.
1807 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1808 _bfd_link_check_relocs field.
1809 (struct bfd_target)L Add _bfd_link_check_relocs field.
1810 * bfd-in2.h: Regenerate.
1811 * libbfd.h: Regenerate.
1813 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1816 (elf_backend_gc_sweep_hook): Likewise.
1817 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1818 (elf_backend_gc_sweep_hook): Likewise.
1820 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1822 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1823 in excluded sections
1825 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf64-x86-64.c (check_relocs_failed): New.
1829 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1830 Support relocation agaist local symbol. Set check_relocs_failed.
1831 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1832 R_X86_64_32 relocation overflow.
1833 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1834 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1836 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1838 * elf32-i386.c (elf_i386_check_relocs): Call
1839 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1840 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1842 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1844 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1845 * elflink.c (_bfd_elf_link_check_relocs): New function.
1846 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1847 if check_relocs_after_open_input is FALSE.
1849 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1851 * cache.c: Update old style function definitions.
1852 * elf32-m68k.c: Likewise.
1853 * elf64-mmix.c: Likewise.
1854 * stab-syms.c: Likewise.
1856 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1858 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1860 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1862 * Makefile.in: Regenerated with automake 1.11.6.
1863 * aclocal.m4: Likewise.
1864 * doc/Makefile.in: Likewise.
1866 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1868 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1869 * bfd-in2.h: Regenerate.
1870 * libbfd.h: Regenerate.
1871 * elf32-arc.c: Add 'opcode/arc.h' include.
1872 (struct arc_relocation_data): Add symbol_name.
1873 (arc_special_overflow_checks): New function.
1874 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1875 required, add an extra comment.
1876 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1878 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1880 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1882 (elf_arc_relocate_section): Update enum uses.
1883 (elf_arc_check_relocs): Likewise.
1884 (elf_arc_finish_dynamic_symbol): Likewise.
1886 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1888 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1891 2016-04-14 Nick Clifton <nickc@redhat.com>
1894 * elf-bbfd.h (struct elf_backend_data): New field:
1896 New field: elf_backend_set_special_section_info_and_link
1897 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1899 (elf_backend_set_special_section_info_and_link): Define if not
1901 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1902 elf_backend_strtab_flags macros to initialise fields in structure.
1903 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1904 being set even if SHF_MERGE is not set.
1905 (elf_fake_sections): Likewise.
1906 (section_match): New function. Matches two ELF sections based
1907 upon fixed characteristics.
1908 (find_link): New function. Locates a section in a BFD that
1909 matches a section in a different BFD.
1910 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1911 fields of reserved sections.
1912 (bfd_elf_compute_section_file_positions): Set the flags for the
1913 .shstrtab section based upon the elf_strtab_flags field in the
1914 elf_backend_data structure.
1915 (swap_out_syms): Likewise for the .strtab section.
1916 * elflink.c (bfd_elf_final_link): Set the flags for the
1917 .strtab section based upon the elf_strtab_flags field in the
1918 elf_backend_data structure.
1919 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1920 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1922 (elf_backend_set_special_section_info_and_link): Define for
1924 * elf32-sparc.c: Likewise.
1925 * elf64-x86-64.c: Likewise.
1927 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1930 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1932 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1933 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1934 applies to read-only section.
1935 * elf32-i386.c (elf_i386_link_hash_table): Add
1936 readonly_dynrelocs_against_ifunc.
1937 (elf_i386_allocate_dynrelocs): Updated.
1938 (elf_i386_size_dynamic_sections): Issue an error for read-only
1939 segment with dynamic IFUNC relocations only if
1940 readonly_dynrelocs_against_ifunc is TRUE.
1941 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1942 readonly_dynrelocs_against_ifunc.
1943 (elf_x86_64_allocate_dynrelocs): Updated.
1944 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1945 segment with dynamic IFUNC relocations only if
1946 readonly_dynrelocs_against_ifunc is TRUE.
1947 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1950 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1952 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1953 a fall through from error_ret_free_internal. Free local_syms in
1954 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1956 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1958 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1959 (relocate_plt_for_entry): Likewise.
1961 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1963 * elf32-arc.c (elf_arc_check_relocs): Changed
1965 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1967 * elf32-arc.c (name_for_global_symbol): Changed assert.
1968 (get_replace_function): Created.:
1969 (struct arc_relocation_data): Changed to signed types.
1970 (defines S, L, P, PDATA): Casted to signed type.
1971 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1972 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1973 (arc_do_relocation): Changed.
1975 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1977 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1979 (elf_arc_relocate_section): Added and changed asserts, validating
1980 the synamic symbol index.
1981 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1982 relocation if symbol has dynindx set to -1.
1984 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1986 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1987 and internal symbols which have a dynamic index into local
1990 2016-04-04 Nick Clifton <nickc@redhat.com>
1993 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1994 version number if the version is zero.
1996 2016-04-01 Alan Modra <amodra@gmail.com>
1999 * elflink.c (on_needed_list): Recursively check needed status.
2000 (elf_link_add_object_symbols): Adjust.
2002 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2004 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2005 internal_relocs only if they aren't cached.
2007 2016-03-29 Nick Clifton <nickc@redhat.com>
2010 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2011 assertion on the size of the got section to allow it to be bigger
2012 than the number of relocs.
2014 2016-03-29 Toni Spets <toni.spets@iki.fi>
2017 * coffcode.h (coff_write_object_contents): Revert accidental
2020 2016-03-22 Alan Modra <amodra@gmail.com>
2023 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2024 DW_FORM_flag_present.
2026 2016-03-22 Nick Clifton <nickc@redhat.com>
2028 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2029 architecture name for backwards compatibility.
2031 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2032 unbounded stack use.
2034 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2035 sufficiently recent version of GCC.
2036 * configure: Regenerate.
2038 2016-03-22 Alan Modra <amodra@gmail.com>
2041 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2043 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2045 * archures.c (bfd_mach_arc_nps400): Define.
2046 * bfd-in2.h: Regenerate.
2047 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2048 some existing entries to make space.
2049 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2050 (arc_elf_final_write_processing): Likewise.
2052 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2054 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2056 (arc_elf_final_write_processing): Don't bother setting cpu field
2057 in e_flags, this will have been set elsewhere.
2059 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2061 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2064 2016-03-21 Nick Clifton <nickc@redhat.com>
2066 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2067 * configure: Regenerate.
2068 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2069 alloca with call to xmalloc.
2070 * elf32-nds32.c: Likewise.
2071 * elf64-hppa.c: Likewise.
2072 * elfxx-mips.c: Likewise.
2074 * pei-x86_64.c: Likewise.
2078 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2081 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2083 (elf_i386_relocate_section): Likewise.
2084 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2085 (elf_x86_64_relocate_section): Likewise.
2087 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2091 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2092 relocation overflow check.
2094 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2096 * bfd-in2.h: Regenerated.
2098 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2101 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2102 uses bytes not octets.
2103 * elflink.c (resolve_section): Likewise.
2104 Add a bfd parameter.
2105 (eval_section): Pass the input_bfd to resolve_section.
2106 (bfd_elf_perform_complex_relocation): Convert byte offset to
2107 octets before read and writing values.
2108 (elf_link_input_bfd): Add byte to octet conversions.
2109 (elf_reloc_link_order): Likewise.
2110 (elf_fixup_link_order): Likewise.
2111 (bfd_elf_final_link): Likewise.
2112 * reloc.c (_bfd_final_link_relocate): Likewise.
2113 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2115 2016-03-10 Nick Clifton <nickc@redhat.com>
2117 * config.bfd: Mark the i370 target as obsolete.
2119 2016-03-09 Pedro Alves <palves@redhat.com>
2121 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2122 gcc ABI)" to printable name.
2123 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2124 of "v850-rh850" as printable name.
2126 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2129 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2130 relocations against absolute symbols.
2132 2016-03-09 Alan Modra <amodra@gmail.com>
2135 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2136 length elements in the archive.
2138 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2141 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2142 for -E/--dynamic-list only when not relocatable.
2144 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2147 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2148 count for locally defined local IFUNC symbols in shared object.
2149 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2151 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2154 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2157 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2158 Andrew Burgess <andrew.burgess@embecosm.com>
2160 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2161 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2162 (arc_elf_howto_init): Added assert to validate relocations.
2163 (get_middle_endian_relocation): Delete.
2164 (middle_endian_convert): New function.
2165 (ME): Redefine, now does nothing.
2166 (IS_ME): New define.
2167 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2168 definition to call middle_endian_convert. Add a new local
2169 variable and make use of this throughout. Added call to
2170 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2172 2016-03-07 Nick Clifton <nickc@redhat.com>
2175 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2176 length elements in the archive.
2178 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2180 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2181 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2183 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2186 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2187 executable as definition if the new definition comes from a
2190 2016-03-02 Alan Modra <amodra@gmail.com>
2192 * Makefile.in: Regenerate.
2193 * po/SRC-POTFILES.in: Regenerate.
2195 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2197 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2198 relocation addend when sections get merged.
2200 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2202 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2204 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2205 Assert for code sections dynamic relocs.
2207 2016-02-26 Renlin Li <renlin.li@arm.com>
2209 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2210 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2212 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2215 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2216 load with locally bound symbols if PIC is false or there is no
2217 base register. Optimize branch to 0 if PIC is false.
2218 (elf_i386_relocate_section): Don't generate dynamic relocations
2219 against undefined weak symbols if PIC is false.
2220 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2221 if we can't estimate relocation overflow with --no-relax.
2222 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2223 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2224 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2225 against undefined weak symbols if PIC is false.
2227 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2230 * bfd.c (bfd): Change flags to 20 bits.
2231 (BFD_CONVERT_ELF_COMMON): New.
2232 (BFD_USE_ELF_STT_COMMON): Likewise.
2233 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2234 BFD_USE_ELF_STT_COMMON.
2235 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2236 * configure.ac: Remove --enable-elf-stt-common.
2237 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2238 common symbol depending on BFD_CONVERT_ELF_COMMON and
2239 BFD_USE_ELF_STT_COMMON.
2240 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2242 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2244 (elf_link_convert_common_type): New function.
2245 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2246 common symbol depending on BFD_CONVERT_ELF_COMMON and
2247 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2248 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2249 and BFD_USE_ELF_STT_COMMON to object_flags.
2250 (TARGET_LITTLE_SYM): Likewise.
2251 * syms.c (BSF_KEEP_G): Renamed to ...
2252 (BSF_ELF_COMMON): This.
2253 * bfd-in2.h: Regenerated.
2254 * config.in: Likewise.
2255 * configure: Likewise.
2257 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2263 (elf_i386_link_hash_entry): Add has_got_reloc and
2265 (elf_i386_link_hash_table): Add interp.
2266 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2268 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2270 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2271 (elf_i386_fixup_symbol): New function.
2272 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2273 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2274 relocations and discard relocations against resolved undefined
2275 weak symbols in executable. Don't make resolved undefined weak
2276 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2277 relocation against undefined weak symbols in PIE.
2278 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2279 (elf_i386_relocate_section): Don't generate dynamic relocations
2280 against resolved undefined weak symbols in PIE, except for
2282 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2283 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2284 Don't generate dynamic relocation against resolved undefined weak
2285 symbol in executable.
2286 (elf_i386_finish_dynamic_sections): Call
2287 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2288 (elf_backend_fixup_symbol): New.
2289 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2290 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2292 (elf_x86_64_link_hash_table): Add interp.
2293 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2295 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2297 (elf_x86_64_check_relocs): Set has_got_reloc and
2299 (elf_x86_64_fixup_symbol): New function.
2300 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2301 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2302 relocations and discard relocations against resolved undefined
2303 weak symbols in executable. Don't make resolved undefined weak
2304 symbols in executable dynamic.
2305 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2306 (elf_x86_64_relocate_section): Check relocation overflow for
2307 dynamic relocations against unresolved weak undefined symbols.
2308 Don't generate dynamic relocations against resolved weak
2309 undefined symbols in PIE.
2310 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2311 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2312 Don't generate dynamic relocation against resolved undefined weak
2313 symbol in executable.
2314 (elf_x86_64_finish_dynamic_sections): Call
2315 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2316 (elf_backend_fixup_symbol): New.
2318 2016-02-26 Alan Modra <amodra@gmail.com>
2320 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2321 save_restore_funcs, rest of sections when not relocatable.
2322 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2323 (sfpr_define): Define all symbols on emitted code.
2324 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2325 when relocatable. Move sfpr_define loop earlier.
2327 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2329 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2330 (elf_x86_64_relocate_section): Use it. Replace
2331 x86_64_elf_howto_table[r_type] with howto.
2333 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2336 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2337 symbol version is unknown.
2339 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2342 to (bfd_vma) -1 when setting needs_plt to 0.
2343 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2345 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2347 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2348 library, instead of PIC, and don't check PDE when making linker
2349 assigned symbol dynamic.
2351 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2353 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2354 ABIVERSION for non-executable stack.
2356 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2359 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2360 Always produce a RELATIVE reloc for a local symbol.
2362 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2364 Fix test-case ld-elf/pr19617b
2365 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2366 discard unused non-function symbols when --dynamic-list-data.
2368 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2370 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2371 dynsym section, even if it is empty, with dynamic sections.
2373 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2375 * syms.c: Remove BSF_COMMON from comments.
2376 * bfd-in2.h: Regenerated.
2378 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2380 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2381 for destination. Remove useless function parameters.
2382 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2384 2016-02-19 Nick Clifton <nickc@redhat.com>
2387 * aoutx.h (aout_link_add_symbols): Check for out of range string
2391 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2392 processing if we encounter a reloc without an associated symbol.
2394 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2397 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2398 sections for -E/--dynamic-list.
2400 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2402 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2405 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2407 * plugin.c (plugin_vec): Set match priority to 255.
2408 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2409 matching against the plugin vector, take priority from there not
2412 2016-02-15 Nick Clifton <nickc@redhat.com>
2414 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2415 for length and type fields. Use a signed value for the
2416 suffix_length field.
2418 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2421 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2422 significant bit in GOT offset for R_386_GOT32X.
2424 2016-02-10 Nick Clifton <nickc@redhat.com>
2427 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2429 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2430 number of messages about FDE encoding preventing .eh_frame_hdr
2433 2016-02-09 Nick Clifton <nickc@redhat.com>
2435 * oasys.c (oasys_archive_p): Fix indentation.
2436 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2437 constant for left shifting.
2439 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2440 helpful warning message to explain why certain AArch64 relocs
2443 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2445 * pe-mips.c (coff_mips_reloc): Fix formatting.
2447 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2449 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2450 to bfd_mach_arc_arc600.
2452 2016-02-04 Alan Modra <amodra@gmail.com>
2454 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2457 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2460 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2461 distances in the compressed_size field of the output section.
2463 2016-02-02 Alan Modra <amodra@gmail.com>
2465 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2466 ELFv2 entry optimization.
2468 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2472 no relocations in relocatable files.
2474 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2477 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2478 if a symbol from a library loaded via DT_NEEDED doesn't match
2479 the symbol referenced by regular object.
2481 2016-02-01 Nathaniel Smith <njs@pobox.com>
2483 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2486 2016-02-01 Alan Modra <amodra@gmail.com>
2488 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2489 an out of range reloc_index.
2490 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2492 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2494 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2495 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2496 * Makefile.in: Regenerated.
2498 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2500 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2502 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2505 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2507 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2509 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2512 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2513 against STT_GNU_IFUNC symbol only with dynamic symbols.
2514 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2516 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2519 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2520 decompress debug sections.
2522 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2524 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2527 2016-01-25 Nick Clifton <nickc@redhat.com>
2530 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2531 dsym filename buffer.
2533 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2535 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2537 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2539 * elfxx-mips.c (BZ16_REG): Correct calculation.
2541 2016-01-21 Nick Clifton <nickc@redhat.com>
2543 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2544 changing the type of _loc to be bfd_byte *.
2545 (elf_arc_finish_dynamic_symbol): Likewise.
2547 2016-01-21 Nick Clifton <nickc@redhat.com>
2550 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2551 class of the linker stub bfd.
2552 (elf32_arm_check_relocs): Skip check for pic format after
2553 processing a vxWorks R_ARM_ABS12 reloc.
2554 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2555 reporting a class mismatch.
2557 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2559 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2560 veneer for sym_sec != input_sec.
2561 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2562 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2563 calculation destination.
2565 2016-01-21 Alan Modra <amodra@gmail.com>
2567 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2568 (swap_linux_prpsinfo64_out): New function.
2569 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2570 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2571 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2572 (elfcore_write_linux_prpsinfo64): Likewise.
2573 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2574 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2575 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2577 2016-01-21 Alan Modra <amodra@gmail.com>
2579 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2580 * elf.c: Adjust #include.
2581 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2582 * Makefile.am (SOURCE_HFILES): Update.
2583 * Makefile.in: Regenerate.
2584 * po/SRC-PORFILES.in: Regenerate.
2586 2016-01-21 Alan Modra <amodra@gmail.com>
2588 * configure.ac: Move corefile selection later in file. Move
2589 tdefaults code immediately after other target vector code.
2590 * configure: Regenerate.
2592 2016-01-20 Mickael Guene <mickael.guene@st.com>
2594 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2595 section using '.text.noread' pattern.
2597 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2599 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2601 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2602 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2604 * arc-plt.def: New file.
2605 * arc-plt.h: Likewise.
2606 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2607 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2608 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2609 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2610 (name_for_global_symbol): Added.
2611 (ADD_RELA): Helper to create dynamic relocs.
2612 (new_got_entry_to_list): Create a new got entry in linked list.
2613 (symbol_has_entry_of_type): Search for specific type of entry in
2615 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2616 (is_reloc_for_TLS, arc_elf_set_private_flags)
2617 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2618 (arc_elf_merge_private_bfd_data): New functions.
2619 (debug_arc_reloc): Cleaned debug info printing.
2620 (PDATA reloc): Changed not to perform address alignment.
2621 (reverse_me): Added. Fix for ARC_32 relocs.
2622 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2624 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2625 Changed function to access an array of list of GOT entries instead
2626 of just an array of offsets.
2627 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2628 (elf_arc_check_relocs): Likewise.
2629 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2630 (elf_arc_finish_dynamic_sections): Likewise
2631 (arc_create_dynamic_sections): Modified conditions to create
2633 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2634 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2635 (relocate_plt_for_entry): Changed to support new way to define PLT
2637 (add_symbol_to_plt): Likewise.
2638 (arc_elf_link_hash_table_create): New function.
2640 2016-01-18 Nick Clifton <nickc@redhat.com>
2643 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2644 section number into internal section number.
2645 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2646 * coffswap.h (coff_swap_sym_in): Likewise.
2647 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2648 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2649 section number field is big enough to hold the external value.
2651 2016-01-17 Alan Modra <amodra@gmail.com>
2653 * configure: Regenerate.
2655 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2657 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2658 when address in first unwind entry does not match start of
2661 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2662 Jiong Wang <jiong.wang@arm.com>
2665 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2668 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2670 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2671 place 'R_' before the reloc name returned.
2672 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2673 the relocation string.
2675 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2677 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2678 factored out from...
2679 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2681 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2683 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2684 attribute check after ELF file header flag check.
2686 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2688 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2689 return status from `_bfd_elf_merge_object_attributes'.
2691 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2693 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2694 factored out from...
2695 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2697 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2699 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2700 handling of input MIPS ABI flags together.
2702 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2704 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2705 attribute checks for null input.
2707 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2709 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2710 pointers to target data.
2712 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2714 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2717 2016-01-01 Alan Modra <amodra@gmail.com>
2719 Update year range in copyright notice of all files.
2721 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2723 Copyright (C) 2016 Free Software Foundation, Inc.
2725 Copying and distribution of this file, with or without modification,
2726 are permitted in any medium without royalty provided the copyright
2727 notice and this notice are preserved.
2733 version-control: never
projects / deliverable / binutils-gdb.git / blob