1 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
3 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
6 2016-09-14 Nick Clifton <nickc@redhat.com>
9 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
10 contains a valid size for the Debug directory.
12 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
14 * format.c (struct bfd_preserve): New "build_id" field.
15 (bfd_preserve_save): Save "build_id".
16 (bfd_preserve_restore): Restore "build_id".
18 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
21 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
22 relocation with copy relocation when building executable.
24 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
28 delete_shrinks_insn. Modify computation of shrinked_insn_address.
29 Compute shrink_boundary and adjust addend only if
30 addend_within_shrink_boundary.
31 (elf32_avr_relax_section): Modify calls to
32 elf32_avr_relax_delete_bytes to pass extra parameter.
34 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
36 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
37 array of bytes and use bfd_get_16 to interpret its encoding according
38 to endianness of target.
40 2016-09-01 Alan Modra <amodra@gmail.com>
42 * elf64-ppc.c (synthetic_opd): New static var.
43 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
44 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
46 2016-08-31 Alan Modra <amodra@gmail.com>
48 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
49 track max group size with a new "group_size" var that is reduced
50 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
53 2016-08-31 Alan Modra <amodra@gmail.com>
55 * elf32-ppc.c (ppc_elf_section_processing): Delete.
56 (elf_backend_section_processing): Don't define.
57 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
58 split on non-exec sections differing in SHF_PPC_VLE. When
59 splitting segments, mark size invalid.
61 2016-08-30 Alan Modra <amodra@gmail.com>
64 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
66 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
70 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
71 R_386_PC32 relocation is used to call IFUNC function in PIC
74 2016-08-27 Alan Modra <amodra@gmail.com>
77 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
78 have corresponding SHF_GROUP sections.
79 (bfd_elf_set_group_contents): Comment.
81 2016-08-27 Alan Modra <amodra@gmail.com>
84 * elf64-ppc.c (pc_dynrelocs): New function.
85 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
86 handle pic dynamic relocs.
88 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
90 * bfd-in.h (struct elf32_arm_params): Define.
91 (bfd_elf32_arm_set_target_relocs): Rename into ...
92 (bfd_elf32_arm_set_target_params): This. Use a struct
93 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
94 * bfd-in2.h: Regenerate.
95 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
96 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
97 elf32_arm_params rather than as individual parameters.
99 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
101 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
102 passed the end of htab->stub_group array.
103 (elf32_arm_create_or_find_stub_sec): Likewise.
104 (elf32_arm_create_stub): Likewise.
106 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
108 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
109 to TRUE for GOT and TLS relocs.
111 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
113 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
115 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
117 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
118 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
119 (struct elf_arc_link_hash_table): Likewise.
120 (elf_arc_link_hash_newfunc): Likewise.
121 (elf_arc_link_hash_table_free): Likewise.
122 (arc_elf_link_hash_table_create): Likewise.
123 (elf_arc_relocate_section): Fixed conditions related to dynamic
124 (elf_arc_check_relocs): Likewise.
125 (arc_elf_create_dynamic_sections): Added
126 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
127 through the hash table.
129 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
131 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
132 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
135 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
137 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
139 * bfd-in2.h: Regenerated from the previous changes.
140 * libbfd.h: Regenerated from the previous changes.
142 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
144 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
145 the input import library bfd.
146 * bfd-in2.h: Regenerate.
147 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
148 and new_cmse_stub_offset fields.
149 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
151 (elf32_arm_add_stub): Likewise for stub_offset.
152 (arm_new_stubs_start_offset_ptr): New function.
153 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
154 empty SG veneers to have zero relocations.
155 (arm_size_one_stub): Only initialize stub size and template
156 information for non empty veneers. Do not update veneer section size
157 if veneer already has an offset.
158 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
159 of a boolean indicating success or failure.
160 (cmse_scan): Change stub_changed parameter into an integer pointer
161 parameter cmse_stub_created to count the number of stub created and
162 adapt to change of return value in elf32_arm_create_stub.
163 (cmse_entry_fct_p): New function.
164 (arm_list_new_cmse_stub): Likewise.
165 (set_cmse_veneer_addr_from_implib): Likewise.
166 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
167 cmse_scan instead of that of cmse_stub_changed to compute the number
168 of stub created and use it to initialize stub_changed. Call
169 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
170 of return value in elf32_arm_create_stub. Use
171 arm_stub_section_start_offset () if not NULL to initialize size of
172 secure gateway veneers section. Initialize stub_offset of Cortex-A8
173 erratum fix to -1. Use ret to hold return value.
174 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
175 NULL to initialize size of secure gateway veneers section. Adapt
176 comment to stress the importance of zeroing veneer section content.
177 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
178 initialize eponymous field in struct elf32_arm_link_hash_table.
180 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
182 * elf32-s390.c (stdarg.h): New include.
183 (elf_s390_grok_psinfo): New function.
184 (elf_s390_write_core_note): New function.
185 (elf_backend_grok_psinfo): Declare backend hook.
186 (elf_backend_write_core_note): Likewise.
187 * elf64-s390.c (stdarg.h): New include.
188 (elf_s390_grok_prstatus): New function.
189 (elf_s390_grok_psinfo): New function.
190 (elf_s390_write_core_note): New function.
191 (elf_backend_grok_prstatus): Declare backend hook.
192 (elf_backend_grok_psinfo): Likewise.
193 (elf_backend_write_core_note): Likewise.
195 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
197 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
198 (elf_s390_finish_ifunc_symbol): Likewise.
199 (elf_s390_finish_dynamic_symbol): Likewise.
200 (elf_s390_finish_dynamic_sections): Likewise.
201 (elf_s390_grok_prstatus): Likewise.
202 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
203 (elf_s390_finish_dynamic_symbol): Likewise.
205 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
207 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
209 2016-08-23 Nick Clifton <nickc@redhat.com>
211 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
212 there is no arm data associated with the section.
214 2016-08-23 Alan Modra <amodra@gmail.com>
217 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
218 _GLOBAL_OFFSET_TABLE_, not start of .got section.
220 2016-08-22 Nick Clifton <nickc@redhat.com>
222 * doc/chew.c (main): Free the string buffer used to files as they
225 2016-08-22 Alan Modra <amodra@gmail.com>
227 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
228 (ppc_elf_relocate_section): ..to here. Comment. Error on
229 detecting -mbss-plt -fPIC local ifuncs too.
230 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
231 branch table entries.
233 2016-08-19 Nick Clifton <nickc@redhat.com>
235 * elf.c (assign_section_numbers): Assign number for the .shstrtab
236 section after the symbol table and string table sections.
238 2016-08-19 Alan Modra <amodra@gmail.com>
240 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
241 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
242 dyn_relocs for weakdefs.
243 (alias_readonly_dynrelocs): New function.
244 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
245 (ppc64_elf_relocate_section): Simplify condition under which
246 dyn_relocs are emitted.
248 2016-08-19 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
252 (readonly_dynrelocs): Comment fix.
253 (global_entry_stub): New function.
254 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
255 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
256 that in size_global_entry_stubs, handling ifunc too. Delete dead
258 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
259 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
260 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
261 undefweak syms. Expand and correct comments.
262 (size_global_entry_stubs): Ensure symbol is defined.
263 (ppc64_elf_relocate_section): Match condition under which
264 dyn_relocs are emitted to that in allocate_dynrelocs.
266 2016-08-12 Alan Modra <amodra@gmail.com>
268 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
269 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
270 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
272 2016-08-11 Alan Modra <amodra@gmail.com>
274 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
275 non_got_ref true in any case where we could have generated dynbss
276 copies but decide not to do so.
278 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
280 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
281 the stub address retrieved if associated with a microMIPS
284 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
286 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
287 stub also add STO_MICROMIPS annotation.
289 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
291 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
292 in microMIPS LA25 stub references.
294 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
296 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
297 adjusting the use_count of merged .got entries.
299 2016-08-08 Nick Clifton <nickc@redhat.com>
301 * doc/chew.c (delete_string): Only free the string buffer if it is
302 there. Mark the buffer as NULL after freeing.
303 (drop): Free the dropped string.
304 (free_words): New function: Frees the memory allocated to the
306 (add_instrinsic): Duplicate the name string, so that it can be
308 (compile): Free unused words.
309 (main): Free the dictionary and top level string buffers at the
312 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
314 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
315 * bfd-in2.h: Regenerate.
316 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
318 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
319 cmse_implib field in struct elf32_arm_link_hash_table.
320 (elf32_arm_filter_cmse_symbols): New function.
321 (elf32_arm_filter_implib_symbols): Likewise.
322 (elf_backend_filter_implib_symbols): Define to
323 elf32_arm_filter_implib_symbols.
325 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
327 * elf32-arm.c (CMSE_PREFIX): Define macro.
328 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
329 (cmse_branch_thumb_only): Declare stub.
330 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
331 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
332 FALSE if there is no PLT.
333 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
334 (elf32_arm_final_link_relocate): Likewise.
335 (elf32_arm_gc_sweep_hook): Likewise.
336 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
337 secure entry functions.
338 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
339 (arm_dedicated_stub_output_section_required): Change to a switch case
340 and add a case for arm_stub_cmse_branch_thumb_only.
341 (arm_dedicated_stub_output_section_required_alignment): Likewise.
342 (arm_stub_dedicated_output_section_name): Likewise.
343 (arm_stub_dedicated_input_section_ptr): Likewise and remove
344 ATTRIBUTE_UNUSED for htab parameter.
345 (arm_stub_required_alignment): Likewise.
346 (arm_stub_sym_claimed): Likewise.
347 (arm_dedicated_stub_section_padding): Likewise.
348 (cmse_scan): New function.
349 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
350 Set stub_changed to TRUE if such veneers were created.
351 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
354 2016-08-02 Alan Modra <amodra@gmail.com>
357 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
359 2016-08-02 Nick Clifton <nickc@redhat.com>
362 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
363 (elf_backend_sweep_hook): Delete.
365 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
366 Kwok Cheung Yeung <kcy@codesourcery.com>
368 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
369 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
370 (ppc_elf_vle_split16): Clear field before inserting.
372 2016-08-01 Nick Clifton <nickc@redhat.com>
374 * po/sv.po: Updated Swedish translation.
376 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
377 Nick Clifton <nickc@redhat.com>
380 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
381 of the coff_section_data before using it.
383 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
385 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
386 in PLT compression selection.
387 (_bfd_mips_elf_check_relocs): Likewise.
389 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
391 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
392 case where there's no elf_link_hash_entry while processing
393 GOT_NORMAL got entries.
395 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
397 * version.m4 (BFD_VERSION): Set to 2.27.51.
398 * configure: Regenerated.
400 2016-07-21 Nick Clifton <nickc@redhat.com>
402 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
403 (swap_out_syms): Return an error when not finding ELF output
404 section rather than asserting.
406 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
408 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
410 2016-07-20 John Baldwin <jhb@FreeBSD.org>
412 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
413 and handle pr_pid if present.
415 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
418 * elf.c (assign_file_positions_for_load_sections): Also check
419 p_paddr for program header space.
421 2016-07-20 Alan Modra <amodra@gmail.com>
423 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
424 ppc64_elf_unhandled_reloc for special_function.
425 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
427 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
429 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
431 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
432 corresponding error message.
434 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
436 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
437 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
438 (branch_reloc_p): New function.
439 (mips_elf_calculate_relocation): Handle ISA mode determination
440 for relocations against section symbols, against absolute
441 symbols and absolute relocations. Also set `*cross_mode_jump_p'
443 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
444 checks for weak undefined symbols. Also check target alignment
445 within the same ISA mode.
446 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
447 in the alignment check.
448 <R_MICROMIPS_PC7_S1>: Add an alignment check.
449 <R_MICROMIPS_PC10_S1>: Likewise.
450 <R_MICROMIPS_PC16_S1>: Likewise.
451 (mips_elf_perform_relocation): Report a failure for unsupported
452 same-mode JALX instructions and cross-mode branches.
453 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
454 error messages for jumps to misaligned addresses.
456 2016-07-16 Alan Modra <amodra@gmail.com>
458 * elflink.c: Include plugin-api.h.
459 * plugin.c (bfd_plugin_open_input): New function, extracted from..
461 * plugin.h: Don't include bfd.h.
462 (bfd_plugin_open_input): Declare.
464 2016-07-16 Alan Modra <amodra@gmail.com>
466 * targets.c (bfd_seach_for_target): Rename to..
467 (bfd_iterate_over_targets): ..this. Rewrite doc.
468 * bfd-in2.h: Regenerate.
470 2016-07-16 Alan Modra <amodra@gmail.com>
472 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
473 * libbfd.h: Regenerate.
474 * bfd-in2.h: Regenerate.
476 2016-07-16 Alan Modra <amodra@gmail.com>
478 * libbfd-in.h (BFD_ALIGN): Move to..
480 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
481 * elf32-ppc.c (default_params): Adjust init.
482 (ppc_elf_link_params): Set pagesize_p2.
483 * libbfd.h: Regenerate.
484 * bfd-in2.h: Regenerate.
486 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
488 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
489 (_bfd_elf_filter_global_symbols): Declare.
490 * elf.c (_bfd_elf_filter_global_symbols): New function.
491 * elflink.c (elf_filter_global_symbols): Likewise.
492 (elf_output_implib): Likewise.
493 (bfd_elf_final_link): Call above function, failing if it does.
494 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
496 (elf_backend_copy_indirect_symbol): Fix spacing.
497 (elf_backend_hide_symbol): Likewise.
498 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
500 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
501 Nick Clifton <nickc@redhat.com>
503 * elf32-arc.c (PR_DEBUG): Delete.
504 Fix printing of debug information. Fix formatting of debug
506 (debug_arc_reloc): Handle symbols that are not from an input file.
507 (arc_do_relocation): Remove excessive exclamation points.
509 * arc-got.h: Fix formatting. Fix printing of debug information.
510 (new_got_entry_to_list): Use xmalloc.
511 * config.bfd: use the big-endian arc vector as the default vector
512 for big-endian arc targets.
514 2016-07-15 Alan Modra <amodra@gmail.com>
516 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
517 from marking sym_indices.
519 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
521 * reloc.c (bfd_perform_relocation): Try the `howto' handler
522 first with relocations against absolute symbols.
523 (bfd_install_relocation): Likewise.
525 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
527 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
528 .got/.got.plt sections to 8 bytes.
530 2016-07-12 Nick Clifton <nickc@redhat.com>
532 * binary.c (binary_set_section_contents): Second grammar fix.
534 2016-07-12 Douglas B Rupp <rupp@adacore.com>
536 * binary.c (binary_set_section_contents): Fix grammar in warning
539 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
541 * elf32-arc.c: made PR_DEBUG always defined.
543 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
545 * arc-got.h: Moved got related structures from elf32-arc.c to
546 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
547 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
548 tls_type_for_reloc, symbol_has_entry_of_type,
549 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
550 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
551 relocate_fix_got_relocs_for_got_info,
552 create_got_dynrelocs_for_single_entry,
553 create_got_dynrelocs_for_got_info): Added to file.
554 * elf32-arc.c: Removed GOT & TLS related structs and functions to
557 2016-07-08 James Bowman <james.bowman@ftdichip.com>
559 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
561 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
563 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
564 (THUMB32_MOVW): Likewise.
565 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
566 (DEF_STUBS): Define long_branch_thumb2_only_pure.
567 (arm_stub_is_thumb): Add new veneer stub.
568 (arm_type_of_stub): Use new veneer.
569 (arm_stub_required_alignment): Add new veneer.
571 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
573 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
574 (SEC_ELF_PURECODE): ... this.
575 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
577 (elf32_arm_fake_sections): Likewise.
578 (elf_32_arm_section_flags): Likewise.
579 (elf_32_arm_lookup_section_flags): Likewise.
580 * section.c (SEC_ELF_NOREAD): Rename to ...
581 (SEC_ELF_PURECODE): ... this.
583 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
585 * elf32-arm.c (using_thumb2_bl): New function.
586 (arm_type_of_stub): Declare thumb2 variable together and change type
587 to bfd_boolean. Use using_thumb2_bl () to determine whether
588 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
589 checked for BL range.
590 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
591 the bit size of BL offset.
593 2016-06-29 Nick Clifton <nickc@redhat.com>
595 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
596 Returns TRUE for AArch64 mapping symbols.
597 (elfNN_aarch64_backend_symbol_processing): New function. Marks
598 mapping symbols as precious in object files so that they will not
600 (elf_backend_symbol_processing): Define.
602 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
603 for ARM mapping symbols.
604 (elf32_arm_backend_symbol_processing): Make use of the new function.
606 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
609 * elflink.c (elf_link_check_versioned_symbol): Return false
610 for unreferenced undefined symbol.
612 2016-06-28 Nick Clifton <nickc@redhat.com>
614 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
617 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
618 function. Marks mapping symbols in object files as precious, so
619 that strip will not remove them.
620 (elf_backend_symbol_processing): Define.
622 2016-06-28 James Clarke <jrtc27@jrtc27.com>
624 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
625 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
627 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
629 * elf32-mips.c (elf_mips16_howto_table_rel): Add
631 (mips16_reloc_map): Likewise.
632 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
633 (mips16_elf64_howto_table_rela): Likewise.
634 (mips16_reloc_map): Likewise.
635 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
636 (elf_mips16_howto_table_rela): Likewise.
637 (mips16_reloc_map): Likewise.
638 * elfxx-mips.c (mips16_branch_reloc_p): New function.
639 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
640 (b_reloc_p): Likewise.
641 (mips_elf_calculate_relocation): Likewise.
642 (_bfd_mips_elf_check_relocs): Likewise.
643 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
644 * bfd-in2.h: Regenerate.
645 * libbfd.h: Regenerate.
647 2016-06-27 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
651 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
653 (ppc64_elf_size_stubs): Adjust to suit.
655 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
657 * elf32-dlx.h: New file.
658 * elf32-dlx.c: Adjust.
660 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
662 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
664 2016-06-24 John Baldwin <jhb@FreeBSD.org>
666 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
669 2016-06-24 John Baldwin <jhb@FreeBSD.org>
671 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
672 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
673 (elfcore_grok_freebsd_psinfo): New function.
674 (elfcore_grok_freebsd_prstatus): New function.
675 (elfcore_grok_freebsd_note): New function.
676 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
679 2016-06-24 Joel Brobecker <brobecker@adacore.com>
681 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
684 2016-06-24 Alan Modra <amodra@gmail.com>
686 * config.bfd: Delete mips vxworks patterns matched earlier.
687 Combine mips*-*-none with mips*-*-elf*.
689 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
691 * elfxx-mips.c (mips_elf_perform_relocation): Call
692 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
693 use the `%X%H' format for the cross-mode jump conversion error
694 message. Remove the full stop from the end of the message.
695 Continue processing rather than returning failure.
697 2016-06-21 Graham Markall <graham.markall@embecosm.com>
699 * archures.c: Remove bfd_mach_arc_nps400.
700 * bfd-in2.h: Likewise.
701 * cpu-arc.c (arch_info_struct): Likewise.
702 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
705 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
709 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
711 (elf_link_is_defined_archive_symbol): Call
712 bfd_link_plugin_object_p on unknown plugin object and use the
713 IR symbol table if the input is an IR object.
714 * plugin.c (bfd_link_plugin_object_p): New function.
715 * plugin.h (bfd_link_plugin_object_p): New prototype.
717 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
720 * elflink.c (elf_link_add_object_symbols): Don't check alignment
721 on symbol from plugin dummy input.
723 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
725 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
727 * bfd-in2.h: Regenerated.
728 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
729 with bfd_plugin_unknown.
731 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
734 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
735 bfd_boolean argument.
736 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
737 "shared object" with "PIC object" in comments.
738 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
739 "shared object" with "PIC object" in comments. Avoid PLT if
740 requested. Generate dynamic relocations for non-GOT references.
741 Make room for the special first entry in PLT and allocate PLT
742 entry only for PLT and PC-relative references. Store dynamic
743 GOT relocations in .rel[a].iplt section for static executables.
744 If PLT isn't used, always use GOT for symbol value. Don't
745 allocate GOT entry if it isn't used.
746 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
747 count only in the code section. Allocate dynamic pointer
748 relocation against STT_GNU_IFUNC symbol in the non-code section.
749 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
750 only for PC-relative references.
751 (elf_i386_allocate_dynrelocs): Pass TRUE to
752 _bfd_elf_allocate_ifunc_dyn_relocs.
753 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
754 relocations against STT_GNU_IFUNC symbols without PLT. Generate
755 dynamic pointer relocation against STT_GNU_IFUNC symbol in
756 the non-code section and store it in the proper REL section.
757 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
759 (elf_i386_finish_dynamic_symbol): Generate dynamic
760 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
761 STT_GNU_IFUNC symbols without PLT.
762 (elf_i386_finish_dynamic_sections): Don't handle local
763 STT_GNU_IFUNC symbols here.
764 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
766 (elf_backend_output_arch_local_syms): New.
767 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
768 count only in the code section. Allocate dynamic pointer
769 relocation against STT_GNU_IFUNC symbol in the non-code section.
770 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
771 count only for PC-relative references.
772 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
773 _bfd_elf_allocate_ifunc_dyn_relocs.
774 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
775 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
776 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
777 without PLT. Generate dynamic pointer relocation against
778 STT_GNU_IFUNC symbol in the non-code section and store it in
779 the proper RELA section. Don't allow non-pointer relocation
780 against STT_GNU_IFUNC symbol without PLT.
781 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
782 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
783 STT_GNU_IFUNC symbols without PLT.
784 (elf_x86_64_finish_dynamic_sections): Don't handle local
785 STT_GNU_IFUNC symbols here.
786 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
788 (elf_backend_output_arch_local_syms): New.
789 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
790 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
792 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
793 Tony Wang <tony.wang@arm.com>
795 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
797 (stub_long_branch_thumb2_only): Define stub.
798 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
799 (arm_stub_long_branch_thumb2_only): Likewise.
800 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
803 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
805 * archures.c (bfd_mach_sparc_v8plusc): Define.
806 (bfd_mach_sparc_v9c): Likewise.
807 (bfd_mach_sparc_v8plusd): Likewise.
808 (bfd_mach_sparc_v9d): Likewise.
809 (bfd_mach_sparc_v8pluse): Likewise.
810 (bfd_mach_sparc_v9e): Likewise.
811 (bfd_mach_sparc_v8plusv): Likewise
812 (bfd_mach_sparc_v9v): Likewise.
813 (bfd_mach_sparc_v8plusm): Likewise.
814 (bfd_mach_sparc_v9m): Likewise.
815 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
816 (bfd_mach_sparc_64bit_p): Likewise.
817 * bfd-in2.h: Regenerate.
818 * cpu-sparc.c (arch_info_struct): Add entries for
819 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
820 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
821 and bfd_mach_sparc_v9{c,d,e,v,m}.
822 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
823 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
825 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
827 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
828 symbols for relocations against IFUNC symbols.
829 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
831 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
833 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
834 .rela.iplt in DT_PLTRELSZ.
835 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
836 for DT_PLTRELSZ and DT_RELASZ as well.
838 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
840 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
841 non-loaded, non-alloced sections.
842 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
844 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
846 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
847 allocating dynamic relocation.
848 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
850 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
853 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
854 offsets until reloc_toaddr.
856 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
858 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
859 Don't check symbol type for STN_UNDEF symbol index.
860 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
861 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
864 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
866 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
868 (using_thumb2): Try Tag_THUMB_ISA_use first and check
869 for exact arch value then. Force review of arch check logic for new
871 (arch_has_arm_nop): Update and fix arch check logic. Force review of
872 that logic for new architecture.
873 (arch_has_thumb2_nop): Remove.
874 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
875 (elf32_arm_final_link_relocate): Likewise but using thumb2.
877 2016-06-14 Alan Modra <amodra@gmail.com>
879 * bfd-in.h (bfd_my_archive): Delete.
880 * bfd-in2.h: Regenerate.
882 2016-06-14 Alan Modra <amodra@gmail.com>
885 * archive.c (open_nested_file): Set my_archive.
886 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
888 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
889 (bfd_seek): Likewise.
890 * bfdwin.c (bfd_get_file_window): Likewise.
891 * cache.c (cache_bmmap): Likewise.
892 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
893 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
895 * plugin.c (try_claim): Likewise.
896 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
897 file within thin archive, not the archive.
899 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
902 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
903 section address for R_386_GOT32/R_386_GOT32X relocations against
904 IFUNC symbols if there is no base register and return error for
907 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
909 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
910 GOT32 adjustment for static executables.
912 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
914 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
916 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
918 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
920 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
922 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
924 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
926 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
927 (SECTSTART): Changed.
928 (elf_arc_relocate_section): Fixed mistake in PIE related
930 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
932 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
934 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
935 enable support for "-z combreloc" and DT_RELACOUNT.
936 (elf_backend_reloc_type_class): Likewise
938 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
941 * elf32-i386.c (elf_i386_relocate_section): When relocating
942 R_386_GOT32, return error without a base register for PIC and
943 subtract the .got.plt section address only with a base register.
945 2016-06-10 Alan Modra <amodra@gmail.com>
947 * elf-strtab.c (struct strtab_save): Use size_t for "size".
948 (struct elf_strtab_hash): Likewise for "size" and "alloced".
949 (_bfd_elf_strtab_init): Formatting.
950 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
951 (_bfd_elf_strtab_addref): Take size_t idx param.
952 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
953 (_bfd_elf_strtab_offset): Likewise.
954 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
955 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
956 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
957 (_bfd_elf_strtab_finalize): Similarly.
958 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
959 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
960 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
961 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
963 (bfd_section_from_shdr): Delete amt.
964 (_bfd_elf_init_reloc_shdr): Likewise.
965 (_bfd_elf_link_assign_sym_version): Likewise.
966 (assign_section_numbers): Use size_t reloc_count.
967 * elflink.c (struct elf_symbuf_head): Use size_t "count".
968 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
969 (elf_link_is_defined_archive_symbol): Likewise.
970 (elf_add_dt_needed_tag): Likewise.
971 (elf_finalize_dynstr): Likewise.
972 (elf_link_add_object_symbols): Likewise.
973 (bfd_elf_size_dynamic_sections): Likewise.
974 (elf_create_symbuf): Similarly.
975 (bfd_elf_match_symbols_in_sections): Likewise.
976 (elf_link_swap_symbols_out): Likewise.
977 (elf_link_check_versioned_symbol): Likewise.
978 (bfd_elf_gc_record_vtinherit): Likewise.
979 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
981 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
984 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
985 and relocs only if shrinking occurred.
987 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
989 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
990 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
991 (elf_i386_check_tls_transition): Check indirect call and direct
992 call with the addr32 prefix for general and local dynamic models.
993 Set the tls_get_addr feild.
994 (elf_i386_convert_load_reloc): Always use addr32 prefix for
995 indirect ___tls_get_addr call via GOT.
996 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
997 transitions with indirect call and direct call with the addr32
1000 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1002 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1003 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1004 (elf_s390_relocate_section): Fix comment.
1005 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1008 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1010 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1011 section offset when calculation the larl operand in the first PLT
1014 2016-06-07 Alan Modra <amodra@gmail.com>
1016 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1017 to match other 32-bit archs.
1018 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1019 (ppc_elf_object_p): Call it.
1020 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1022 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1023 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1024 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1025 _bfd_elf_ppc_at_tprel_transform): Move to..
1026 * elf-bfd.h: ..here.
1027 (_bfd_elf_ppc_set_arch): Declare.
1028 * bfd-in2.h: Regenerate.
1030 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1033 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1034 (elf_x86_64_check_tls_transition): Check indirect call and
1035 direct call with the addr32 prefix for general and local dynamic
1036 models. Set the tls_get_addr feild.
1037 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1038 indirect __tls_get_addr call via GOT.
1039 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1040 transitions with indirect call and direct call with the addr32
1043 2016-06-04 Christian Groessler <chris@groessler.org>
1045 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1047 2016-06-02 Nick Clifton <nickc@redhat.com>
1050 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1052 (arch_info_struct): Likewise.
1053 (architectures): Likewise.
1055 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1057 * config.bfd: Replace -uclibc with *.
1059 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1061 * elf64-x86-64.c: Replace data32 with data16 in comments.
1063 2016-05-31 Alan Modra <amodra@gmail.com>
1067 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1068 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1069 symbol given a version by a script different to the version
1070 of the symbol being added.
1071 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1072 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1073 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1074 (struct strtab_save): New.
1075 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1076 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1077 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1079 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1081 * elf32-hppa.h: Add extern "C".
1082 * elf32-nds32.h: Likewise.
1083 * elf32-tic6x.h: Likewise.
1085 2016-06-01 Nick Clifton <nickc@redhat.com>
1087 * po/sr.po: New Serbian translation.
1088 * configure.ac (ALL_LINGUAS): Add sr.
1089 * configure: Regenerate.
1091 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1093 * elfxx-mips.c (b_reloc_p): New function.
1094 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1097 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1099 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1100 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1101 reloc location from calculation, treat the addend as signed with
1102 local non-section symbols and enable overflow detection.
1104 2016-05-28 Alan Modra <amodra@gmail.com>
1106 * aoutx.h: Adjust linker callback calls throughout file,
1109 * coff-alpha.c: Likewise.
1110 * coff-arm.c: Likewise.
1111 * coff-h8300.c: Likewise.
1112 * coff-h8500.c: Likewise.
1113 * coff-i960.c: Likewise.
1114 * coff-mcore.c: Likewise.
1115 * coff-mips.c: Likewise.
1116 * coff-ppc.c: Likewise.
1117 * coff-rs6000.c: Likewise.
1118 * coff-sh.c: Likewise.
1119 * coff-tic80.c: Likewise.
1120 * coff-w65.c: Likewise.
1121 * coff-z80.c: Likewise.
1122 * coff-z8k.c: Likewise.
1123 * coff64-rs6000.c: Likewise.
1124 * cofflink.c: Likewise.
1125 * ecoff.c: Likewise.
1126 * elf-bfd.h: Likewise.
1127 * elf-m10200.c: Likewise.
1128 * elf-m10300.c: Likewise.
1129 * elf32-arc.c: Likewise.
1130 * elf32-arm.c: Likewise.
1131 * elf32-avr.c: Likewise.
1132 * elf32-bfin.c: Likewise.
1133 * elf32-cr16.c: Likewise.
1134 * elf32-cr16c.c: Likewise.
1135 * elf32-cris.c: Likewise.
1136 * elf32-crx.c: Likewise.
1137 * elf32-d10v.c: Likewise.
1138 * elf32-epiphany.c: Likewise.
1139 * elf32-fr30.c: Likewise.
1140 * elf32-frv.c: Likewise.
1141 * elf32-ft32.c: Likewise.
1142 * elf32-h8300.c: Likewise.
1143 * elf32-hppa.c: Likewise.
1144 * elf32-i370.c: Likewise.
1145 * elf32-i386.c: Likewise.
1146 * elf32-i860.c: Likewise.
1147 * elf32-ip2k.c: Likewise.
1148 * elf32-iq2000.c: Likewise.
1149 * elf32-lm32.c: Likewise.
1150 * elf32-m32c.c: Likewise.
1151 * elf32-m32r.c: Likewise.
1152 * elf32-m68hc1x.c: Likewise.
1153 * elf32-m68k.c: Likewise.
1154 * elf32-mep.c: Likewise.
1155 * elf32-metag.c: Likewise.
1156 * elf32-microblaze.c: Likewise.
1157 * elf32-moxie.c: Likewise.
1158 * elf32-msp430.c: Likewise.
1159 * elf32-mt.c: Likewise.
1160 * elf32-nds32.c: Likewise.
1161 * elf32-nios2.c: Likewise.
1162 * elf32-or1k.c: Likewise.
1163 * elf32-ppc.c: Likewise.
1164 * elf32-s390.c: Likewise.
1165 * elf32-score.c: Likewise.
1166 * elf32-score7.c: Likewise.
1167 * elf32-sh.c: Likewise.
1168 * elf32-sh64.c: Likewise.
1169 * elf32-spu.c: Likewise.
1170 * elf32-tic6x.c: Likewise.
1171 * elf32-tilepro.c: Likewise.
1172 * elf32-v850.c: Likewise.
1173 * elf32-vax.c: Likewise.
1174 * elf32-visium.c: Likewise.
1175 * elf32-xstormy16.c: Likewise.
1176 * elf32-xtensa.c: Likewise.
1177 * elf64-alpha.c: Likewise.
1178 * elf64-hppa.c: Likewise.
1179 * elf64-ia64-vms.c: Likewise.
1180 * elf64-mmix.c: Likewise.
1181 * elf64-ppc.c: Likewise.
1182 * elf64-s390.c: Likewise.
1183 * elf64-sh64.c: Likewise.
1184 * elf64-x86-64.c: Likewise.
1185 * elflink.c: Likewise.
1186 * elfnn-aarch64.c: Likewise.
1187 * elfnn-ia64.c: Likewise.
1188 * elfxx-mips.c: Likewise.
1189 * elfxx-sparc.c: Likewise.
1190 * elfxx-tilegx.c: Likewise.
1191 * linker.c: Likewise.
1192 * pdp11.c: Likewise.
1193 * pe-mips.c: Likewise.
1194 * reloc.c: Likewise.
1195 * reloc16.c: Likewise.
1196 * simple.c: Likewise.
1197 * vms-alpha.c: Likewise.
1198 * xcofflink.c: Likewise.
1199 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1200 status param. Adjust calls to these and linker callbacks throughout.
1201 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1202 get_ramstart): Delete status param. Adjust calls to these and
1203 linker callbacks throughout.
1205 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1207 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1208 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1209 target alignment verification.
1211 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1213 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1214 section name if `bfd_elf_string_from_elf_section' returns an
1217 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1219 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1220 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1221 for message. Continue processing rather than returning failure.
1223 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1225 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1226 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1227 Call `bfd_set_error'.
1229 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1232 * archive.c (bfd_slurp_armap): Replace
1233 bfd_elf64_archive_slurp_armap with
1234 _bfd_archive_64_bit_slurp_armap.
1235 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1236 BFD64 is defined and the archive is too big.
1237 (coff_write_armap): Likewise.
1238 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1239 (_bfd_archive_64_bit_slurp_armap): This.
1240 (bfd_elf64_archive_write_armap): Renamed to ...
1241 (_bfd_archive_64_bit_write_armap): This.
1242 * configure.ac: Add --enable-64-bit-archive.
1243 (want_64_bit_archive): New. Set to true by default for 64-bit
1244 MIPS and s390 ELF targets.
1245 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1246 * config.in: Regenerated.
1247 * configure: Likewise.
1248 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1249 (bfd_elf64_archive_slurp_armap): Likewise.
1250 (bfd_elf64_archive_write_armap): Likewise.
1251 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1252 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1253 (bfd_elf64_archive_truncate_arname): Likewise.
1254 (bfd_elf64_archive_read_ar_hdr): Likewise.
1255 (bfd_elf64_archive_write_ar_hdr): Likewise.
1256 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1257 (bfd_elf64_archive_get_elt_at_index): Likewise.
1258 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1259 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1260 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1261 (bfd_elf64_archive_slurp_armap): Likewise.
1262 (bfd_elf64_archive_write_armap): Likewise.
1263 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1264 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1265 (bfd_elf64_archive_truncate_arname): Likewise.
1266 (bfd_elf64_archive_read_ar_hdr): Likewise.
1267 (bfd_elf64_archive_write_ar_hdr): Likewise.
1268 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1269 (bfd_elf64_archive_get_elt_at_index): Likewise.
1270 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1271 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1272 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1273 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1274 bfd_elfNN_archive_functions isn't defined.
1275 (TARGET_LITTLE_SYM): Likewise.
1276 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1277 (_bfd_archive_64_bit_write_armap): Likewise.
1278 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1279 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1280 (_bfd_archive_64_bit_truncate_arname): Likewise.
1281 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1282 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1283 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1284 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1285 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1286 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1287 * libbfd.h: Regenerated.
1288 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1289 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1291 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1294 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1295 linker add_archive_element callback returns FALSE.
1296 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1297 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1298 archive element if linker add_archive_element callback returns
1300 * elflink.c (elf_link_add_archive_symbols): Likewise.
1301 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1302 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1303 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1304 (xcoff_link_check_ar_symbols): Likewise.
1306 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1308 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1309 <bfd_reloc_outofrange>: Unify error reporting code.
1311 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1313 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1314 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1315 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1316 * bfd-in2.h: Regenerate.
1317 * libbfd.h: Likewise.
1319 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1321 * config.bfd: Add entry for arm-phoenix.
1323 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1325 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1326 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1327 account for padding for stub section requiring one.
1328 (elf32_arm_build_stubs): Add comment to stress the importance of
1329 zeroing veneer section content.
1331 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1333 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1335 * bfd-in2.h: Regenerate.
1336 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1338 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1339 (arm_dedicated_stub_output_section_name): Likewise.
1340 (arm_dedicated_stub_input_section_ptr): Likewise.
1341 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1342 function description comment. Add support for dedicated output stub
1343 section to given stub types.
1344 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1345 elf32_arm_create_or_find_stub_sec.
1346 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1347 (elf32_arm_size_stubs): Pass stub type when calling
1348 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1349 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1351 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1354 when setting need_convert_load.
1356 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1358 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1361 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1366 (elf_i386_convert_load): Don't convert R_386_GOT32.
1368 2016-05-20 Alan Modra <amodra@gmail.com>
1371 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1372 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1374 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1376 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1377 (debug_arc_reloc): Likewise.
1378 (elf_arc_relocate_section): Likewise.
1379 (elf_arc_check_relocs): Likewise.
1380 (elf_arc_adjust_dynamic_symbol): Likewise.
1381 (elf_arc_add_symbol_hook): Likewise.
1383 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1385 * config.bfd: Remove `am34-*-linux*' support.
1387 2016-05-19 Alan Modra <amodra@gmail.com>
1389 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1390 relocs before plt relocs.
1392 2016-05-19 Alan Modra <amodra@gmail.com>
1394 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1395 before dereferencing.
1397 2016-05-18 Nick Clifton <nickc@redhat.com>
1399 * po/sv.po: Updated Swedish translation.
1401 2016-05-18 Alan Modra <amodra@gmail.com>
1403 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1404 for each BFD. Don't goto error_ret_free_local from outside loop.
1406 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1408 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1409 STB_GNU_UNIQUE handling.
1410 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1411 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1412 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1413 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1414 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1415 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1416 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1417 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1418 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1419 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1420 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1421 (elf_backend_add_symbol_hook): Remove macro.
1422 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1423 for STB_GNU_UNIQUE symbols.
1425 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1427 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1429 (v850_elf_copy_private_bfd_data): ... here. Call the new
1430 function and `_bfd_elf_copy_private_bfd_data'.
1432 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1436 GOTPCREL relocation against large section.
1438 2016-05-13 Alan Modra <amodra@gmail.com>
1440 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1441 linker dynamic sections in calculating size and address of
1442 dynamic tags rather than using output sections. Remove asserts.
1443 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1444 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1445 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1446 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1447 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1448 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1449 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1450 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1451 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1452 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1453 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1454 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1455 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1456 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1457 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1458 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1459 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1460 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1461 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1462 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1463 * elflink.c (bfd_elf_final_link): Likewise.
1464 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1465 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1466 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1467 don't set doit. Look up dynobj section.
1468 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1469 invocation and dynamic tag vma calculation. Don't test
1470 boolean var == TRUE.
1471 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1474 2016-05-13 Alan Modra <amodra@gmail.com>
1476 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1477 octets_per_byte. Put dynamic .rela.plt last in link orders.
1478 Assign output_offset for reloc sections rather than writing
1479 sorted relocs from block corresponding to output_offset.
1481 2016-05-12 Alan Modra <amodra@gmail.com>
1483 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1485 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1487 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1489 2016-05-11 Alan Modra <amodra@gmail.com>
1491 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1492 (elf32_hppa_check_relocs): Don't set dynobj.
1493 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1494 (elf32_hppa_build_stubs): Likewise.
1495 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1497 2016-05-11 Alan Modra <amodra@gmail.com>
1500 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1501 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1503 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1505 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1506 aarch64_tls_transition check.
1508 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1510 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1512 (arm_stub_sym_claimed): New function.
1513 (elf32_arm_create_stub): Use veneered symbol name and section if
1514 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1515 (arm_stub_claim_sym): New function.
1516 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1517 veneered symbol, otherwise create local symbol as before.
1519 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1521 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1522 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1523 and set branch type of a symbol.
1524 (bfd_elf32_arm_process_before_allocation): Likewise.
1525 (elf32_arm_relocate_section): Likewise and fix identation along the
1527 (allocate_dynrelocs_for_symbol): Likewise.
1528 (elf32_arm_finish_dynamic_symbol): Likewise.
1529 (elf32_arm_swap_symbol_in): Likewise.
1530 (elf32_arm_swap_symbol_out): Likewise.
1532 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1534 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1535 * bfd-in2.h: Regenerated.
1536 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1537 parameter to add_stub_section callback.
1538 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1539 and pass it down to add_stub_section.
1540 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1542 (elf32_arm_size_stubs): Add output section parameter to
1543 add_stub_section function pointer parameter.
1545 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1547 * elf32-arm.c (elf32_arm_create_stub): New function.
1548 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1550 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1552 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1553 arm_stub_a8_veneer_lwm enumerator.
1554 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1555 aforementioned enumerator.
1556 (struct elf32_arm_stub_hash_entry): Delete target_addend
1557 field and add source_value.
1558 (struct a8_erratum_fix): Delete addend field and add target_offset.
1559 (stub_hash_newfunc): Initialize source_value field amd remove
1560 initialization for target_addend.
1561 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1562 the else to being always executed, moving the
1563 arm_stub_a8_veneer_b_cond specific code in it. Remove
1564 stub_entry->target_addend from points_to computation.
1565 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1566 to target symbol from start of section rather than the offset from the
1568 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1569 fields from struct a8_erratum_fix's offset and target_offset
1571 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1572 veneered_insn_loc and loc using stub_entry's source_value.
1574 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1576 (elf32_arm_merge_eabi_attributes): Add merging logic for
1579 2016-05-10 Pip Cet <pipcet@gmail.com>
1582 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1583 Define as _bfd_generic_copy_link_hash_symbol_type when using
1586 2016-05-09 Nick Clifton <nickc@redhat.com>
1589 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1590 field before accessing sections array.
1592 2016-05-09 Christophe Monat <christophe.monat@st.com>
1595 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1596 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1598 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1600 (create_instruction_vldmdb): Likewise.
1601 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1602 uses it to re-encode.
1604 2016-05-09 Nick Clifton <nickc@redhat.com>
1607 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1610 2016-05-09 Alan Modra <amodra@gmail.com>
1612 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1614 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1618 documenting that indx == -3 if symbol is defined in a discarded
1620 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1621 symbol is defined in a discarded section.
1622 (elf_link_output_extsym): Strip a global symbol defined in a
1625 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1627 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1630 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1632 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1634 (elf_i386_convert_load_reloc): This. New function.
1635 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1637 (elf_x86_64_convert_load_reloc): This. New function.
1639 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1641 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1642 Don't check if contents == NULL.
1643 (elf_i386_tls_transition): Add from_relocate_section. Check
1644 from_relocate_section instead of contents != NULL. Update
1645 elf_i386_check_tls_transition call.
1646 (elf_i386_check_relocs): Cache the section contents if
1647 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1648 elf_i386_tls_transition.
1649 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1650 to elf_i386_tls_transition.
1651 (elf_backend_caches_rawsize): New.
1652 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1653 if contents == NULL.
1654 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1655 from_relocate_section instead of contents != NULL.
1656 (elf_x86_64_check_relocs): Cache the section contents if
1657 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1658 elf_x86_64_tls_transition.
1659 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1660 to elf_x86_64_tls_transition.
1661 (elf_backend_caches_rawsize): New.
1663 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1666 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1669 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1671 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1672 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1673 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1674 no_apply_dynamic_relocs.
1675 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1676 dynamic relocations generated.
1678 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1682 (elf_i386_create_dynamic_sections): Here.
1683 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1684 interp setting to ...
1685 (elf_x86_64_create_dynamic_sections): Here.
1687 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1689 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1690 and replace (EH)->has_got_reloc with GOT_RELOC.
1691 (elf_i386_fixup_symbol): Pass has_got_reloc to
1692 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1693 (elf_i386_allocate_dynrelocs): Likewise.
1694 (elf_i386_relocate_section): Likewise.
1695 (elf_i386_finish_dynamic_symbol): Likewise.
1696 (elf_i386_convert_load): Pass TRUE to
1697 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1698 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1699 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1700 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1701 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1702 (elf_x86_64_allocate_dynrelocs): Likewise.
1703 (elf_x86_64_relocate_section): Likewise.
1704 (elf_x86_64_finish_dynamic_symbol): Likewise.
1705 (elf_x86_64_convert_load): Pass TRUE to
1706 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1708 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1710 * elf32-i386.c (check_relocs_failed): New.
1711 (elf_i386_check_relocs): Set check_relocs_failed on error.
1712 (elf_i386_relocate_section): Skip if check_relocs failed.
1714 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1717 check_relocs_failed on error.
1719 2016-04-29 Nick Clifton <nickc@redhat.com>
1722 * elf-bfd.h (struct elf_backend_data): Rename
1723 elf_backend_set_special_section_info_and_link to
1724 elf_backend_copy_special_section_fields.
1725 * elfxx-target.h: Likewise.
1726 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1727 comparing section flags.
1728 (copy_special_section_fields): New function.
1729 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1730 Perform two scans over special sections. The first one looks for
1731 a direct mapping between the output section and an input section.
1732 The second scan looks for a possible match based upon section
1734 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1735 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1737 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1738 elf32_i386_copy_solaris_special_section_fields.
1739 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1740 Rename to elf32_sparc_copy_solaris_special_section_fields.
1741 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1742 elf64_x86_64_copy_solaris_special_section_fields.
1744 2016-04-28 Nick Clifton <nickc@redhat.com>
1746 * po/zh_CN.po: Updated Chinese (simplified) translation.
1748 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1751 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1752 when estimating distances between output sections.
1754 2016-04-27 Alan Modra <amodra@gmail.com>
1756 * elflink.c (_bfd_elf_is_start_stop): New function.
1757 (_bfd_elf_gc_mark_rsec): Use it.
1758 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1760 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1762 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1763 * mmo.c (mmo_get_section_contents): Likewise.
1764 (mmo_set_section_contents): Likewise.
1766 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1768 * elf-bfd.h (elf_link_hash_table): Update comments for
1770 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1771 the unused NULL entry at the head of dynamic symbol table.
1772 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1775 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1777 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1778 created file from dynobj.
1780 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1782 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1783 normal input file if possible.
1785 2016-04-21 Nick Clifton <nickc@redhat.com>
1787 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1788 * aout-target.h: Likewise.
1789 * aout-tic30.c: Likewise.
1790 * binary.c: Likewise.
1792 * coff-alpha.c: Likewise.
1793 * coff-rs6000.c: Likewise.
1794 * coff64-rs6000.c: Likewise.
1795 * coffcode.h: Likewise.
1796 * i386msdos.c: Likewise.
1797 * i386os9k.c: Likewise.
1800 * libbfd-in.h: Likewise.
1801 * libecoff.h: Likewise.
1802 * mach-o-target.c: Likewise.
1804 * nlm-target.h: Likewise.
1805 * oasys.c: Likewise.
1807 * plugin.c: Likewise.
1808 * ppcboot.c: Likewise.
1811 * tekhex.c: Likewise.
1812 * versados.c: Likewise.
1813 * vms-alpha.c: Likewise.
1815 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1816 * linker.c (bfd_link_check_relocs): New function.
1817 (_bfd_generic_link_check_relocs): New function.
1818 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1819 _bfd_link_check_relocs field.
1820 (struct bfd_target)L Add _bfd_link_check_relocs field.
1821 * bfd-in2.h: Regenerate.
1822 * libbfd.h: Regenerate.
1824 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1826 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1827 (elf_backend_gc_sweep_hook): Likewise.
1828 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1829 (elf_backend_gc_sweep_hook): Likewise.
1831 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1833 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1834 in excluded sections
1836 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1839 * elf64-x86-64.c (check_relocs_failed): New.
1840 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1841 Support relocation agaist local symbol. Set check_relocs_failed.
1842 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1843 R_X86_64_32 relocation overflow.
1844 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1845 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1847 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf32-i386.c (elf_i386_check_relocs): Call
1850 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1851 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1853 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1856 * elflink.c (_bfd_elf_link_check_relocs): New function.
1857 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1858 if check_relocs_after_open_input is FALSE.
1860 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1862 * cache.c: Update old style function definitions.
1863 * elf32-m68k.c: Likewise.
1864 * elf64-mmix.c: Likewise.
1865 * stab-syms.c: Likewise.
1867 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1869 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1871 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1873 * Makefile.in: Regenerated with automake 1.11.6.
1874 * aclocal.m4: Likewise.
1875 * doc/Makefile.in: Likewise.
1877 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1879 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1880 * bfd-in2.h: Regenerate.
1881 * libbfd.h: Regenerate.
1882 * elf32-arc.c: Add 'opcode/arc.h' include.
1883 (struct arc_relocation_data): Add symbol_name.
1884 (arc_special_overflow_checks): New function.
1885 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1886 required, add an extra comment.
1887 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1889 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1891 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1893 (elf_arc_relocate_section): Update enum uses.
1894 (elf_arc_check_relocs): Likewise.
1895 (elf_arc_finish_dynamic_symbol): Likewise.
1897 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1899 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1902 2016-04-14 Nick Clifton <nickc@redhat.com>
1905 * elf-bbfd.h (struct elf_backend_data): New field:
1907 New field: elf_backend_set_special_section_info_and_link
1908 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1910 (elf_backend_set_special_section_info_and_link): Define if not
1912 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1913 elf_backend_strtab_flags macros to initialise fields in structure.
1914 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1915 being set even if SHF_MERGE is not set.
1916 (elf_fake_sections): Likewise.
1917 (section_match): New function. Matches two ELF sections based
1918 upon fixed characteristics.
1919 (find_link): New function. Locates a section in a BFD that
1920 matches a section in a different BFD.
1921 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1922 fields of reserved sections.
1923 (bfd_elf_compute_section_file_positions): Set the flags for the
1924 .shstrtab section based upon the elf_strtab_flags field in the
1925 elf_backend_data structure.
1926 (swap_out_syms): Likewise for the .strtab section.
1927 * elflink.c (bfd_elf_final_link): Set the flags for the
1928 .strtab section based upon the elf_strtab_flags field in the
1929 elf_backend_data structure.
1930 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1931 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1933 (elf_backend_set_special_section_info_and_link): Define for
1935 * elf32-sparc.c: Likewise.
1936 * elf64-x86-64.c: Likewise.
1938 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1941 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1943 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1944 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1945 applies to read-only section.
1946 * elf32-i386.c (elf_i386_link_hash_table): Add
1947 readonly_dynrelocs_against_ifunc.
1948 (elf_i386_allocate_dynrelocs): Updated.
1949 (elf_i386_size_dynamic_sections): Issue an error for read-only
1950 segment with dynamic IFUNC relocations only if
1951 readonly_dynrelocs_against_ifunc is TRUE.
1952 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1953 readonly_dynrelocs_against_ifunc.
1954 (elf_x86_64_allocate_dynrelocs): Updated.
1955 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1956 segment with dynamic IFUNC relocations only if
1957 readonly_dynrelocs_against_ifunc is TRUE.
1958 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1961 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1963 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1964 a fall through from error_ret_free_internal. Free local_syms in
1965 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1967 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1969 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1970 (relocate_plt_for_entry): Likewise.
1972 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1974 * elf32-arc.c (elf_arc_check_relocs): Changed
1976 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1978 * elf32-arc.c (name_for_global_symbol): Changed assert.
1979 (get_replace_function): Created.:
1980 (struct arc_relocation_data): Changed to signed types.
1981 (defines S, L, P, PDATA): Casted to signed type.
1982 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1983 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1984 (arc_do_relocation): Changed.
1986 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1988 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1990 (elf_arc_relocate_section): Added and changed asserts, validating
1991 the synamic symbol index.
1992 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1993 relocation if symbol has dynindx set to -1.
1995 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1997 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1998 and internal symbols which have a dynamic index into local
2001 2016-04-04 Nick Clifton <nickc@redhat.com>
2004 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2005 version number if the version is zero.
2007 2016-04-01 Alan Modra <amodra@gmail.com>
2010 * elflink.c (on_needed_list): Recursively check needed status.
2011 (elf_link_add_object_symbols): Adjust.
2013 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2015 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2016 internal_relocs only if they aren't cached.
2018 2016-03-29 Nick Clifton <nickc@redhat.com>
2021 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2022 assertion on the size of the got section to allow it to be bigger
2023 than the number of relocs.
2025 2016-03-29 Toni Spets <toni.spets@iki.fi>
2028 * coffcode.h (coff_write_object_contents): Revert accidental
2031 2016-03-22 Alan Modra <amodra@gmail.com>
2034 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2035 DW_FORM_flag_present.
2037 2016-03-22 Nick Clifton <nickc@redhat.com>
2039 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2040 architecture name for backwards compatibility.
2042 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2043 unbounded stack use.
2045 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2046 sufficiently recent version of GCC.
2047 * configure: Regenerate.
2049 2016-03-22 Alan Modra <amodra@gmail.com>
2052 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2054 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2056 * archures.c (bfd_mach_arc_nps400): Define.
2057 * bfd-in2.h: Regenerate.
2058 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2059 some existing entries to make space.
2060 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2061 (arc_elf_final_write_processing): Likewise.
2063 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2065 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2067 (arc_elf_final_write_processing): Don't bother setting cpu field
2068 in e_flags, this will have been set elsewhere.
2070 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2072 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2075 2016-03-21 Nick Clifton <nickc@redhat.com>
2077 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2078 * configure: Regenerate.
2079 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2080 alloca with call to xmalloc.
2081 * elf32-nds32.c: Likewise.
2082 * elf64-hppa.c: Likewise.
2083 * elfxx-mips.c: Likewise.
2085 * pei-x86_64.c: Likewise.
2089 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2092 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2094 (elf_i386_relocate_section): Likewise.
2095 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2096 (elf_x86_64_relocate_section): Likewise.
2098 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2101 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2102 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2103 relocation overflow check.
2105 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2107 * bfd-in2.h: Regenerated.
2109 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2112 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2113 uses bytes not octets.
2114 * elflink.c (resolve_section): Likewise.
2115 Add a bfd parameter.
2116 (eval_section): Pass the input_bfd to resolve_section.
2117 (bfd_elf_perform_complex_relocation): Convert byte offset to
2118 octets before read and writing values.
2119 (elf_link_input_bfd): Add byte to octet conversions.
2120 (elf_reloc_link_order): Likewise.
2121 (elf_fixup_link_order): Likewise.
2122 (bfd_elf_final_link): Likewise.
2123 * reloc.c (_bfd_final_link_relocate): Likewise.
2124 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2126 2016-03-10 Nick Clifton <nickc@redhat.com>
2128 * config.bfd: Mark the i370 target as obsolete.
2130 2016-03-09 Pedro Alves <palves@redhat.com>
2132 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2133 gcc ABI)" to printable name.
2134 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2135 of "v850-rh850" as printable name.
2137 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2140 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2141 relocations against absolute symbols.
2143 2016-03-09 Alan Modra <amodra@gmail.com>
2146 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2147 length elements in the archive.
2149 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2152 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2153 for -E/--dynamic-list only when not relocatable.
2155 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2158 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2159 count for locally defined local IFUNC symbols in shared object.
2160 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2162 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2165 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2168 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2169 Andrew Burgess <andrew.burgess@embecosm.com>
2171 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2172 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2173 (arc_elf_howto_init): Added assert to validate relocations.
2174 (get_middle_endian_relocation): Delete.
2175 (middle_endian_convert): New function.
2176 (ME): Redefine, now does nothing.
2177 (IS_ME): New define.
2178 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2179 definition to call middle_endian_convert. Add a new local
2180 variable and make use of this throughout. Added call to
2181 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2183 2016-03-07 Nick Clifton <nickc@redhat.com>
2186 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2187 length elements in the archive.
2189 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2191 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2192 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2194 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2197 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2198 executable as definition if the new definition comes from a
2201 2016-03-02 Alan Modra <amodra@gmail.com>
2203 * Makefile.in: Regenerate.
2204 * po/SRC-POTFILES.in: Regenerate.
2206 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2208 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2209 relocation addend when sections get merged.
2211 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2213 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2215 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2216 Assert for code sections dynamic relocs.
2218 2016-02-26 Renlin Li <renlin.li@arm.com>
2220 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2221 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2223 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2226 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2227 load with locally bound symbols if PIC is false or there is no
2228 base register. Optimize branch to 0 if PIC is false.
2229 (elf_i386_relocate_section): Don't generate dynamic relocations
2230 against undefined weak symbols if PIC is false.
2231 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2232 if we can't estimate relocation overflow with --no-relax.
2233 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2234 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2235 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2236 against undefined weak symbols if PIC is false.
2238 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2241 * bfd.c (bfd): Change flags to 20 bits.
2242 (BFD_CONVERT_ELF_COMMON): New.
2243 (BFD_USE_ELF_STT_COMMON): Likewise.
2244 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2245 BFD_USE_ELF_STT_COMMON.
2246 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2247 * configure.ac: Remove --enable-elf-stt-common.
2248 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2249 common symbol depending on BFD_CONVERT_ELF_COMMON and
2250 BFD_USE_ELF_STT_COMMON.
2251 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2253 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2255 (elf_link_convert_common_type): New function.
2256 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2257 common symbol depending on BFD_CONVERT_ELF_COMMON and
2258 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2259 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2260 and BFD_USE_ELF_STT_COMMON to object_flags.
2261 (TARGET_LITTLE_SYM): Likewise.
2262 * syms.c (BSF_KEEP_G): Renamed to ...
2263 (BSF_ELF_COMMON): This.
2264 * bfd-in2.h: Regenerated.
2265 * config.in: Likewise.
2266 * configure: Likewise.
2268 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2274 (elf_i386_link_hash_entry): Add has_got_reloc and
2276 (elf_i386_link_hash_table): Add interp.
2277 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2279 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2281 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2282 (elf_i386_fixup_symbol): New function.
2283 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2284 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2285 relocations and discard relocations against resolved undefined
2286 weak symbols in executable. Don't make resolved undefined weak
2287 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2288 relocation against undefined weak symbols in PIE.
2289 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2290 (elf_i386_relocate_section): Don't generate dynamic relocations
2291 against resolved undefined weak symbols in PIE, except for
2293 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2294 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2295 Don't generate dynamic relocation against resolved undefined weak
2296 symbol in executable.
2297 (elf_i386_finish_dynamic_sections): Call
2298 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2299 (elf_backend_fixup_symbol): New.
2300 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2301 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2303 (elf_x86_64_link_hash_table): Add interp.
2304 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2306 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2308 (elf_x86_64_check_relocs): Set has_got_reloc and
2310 (elf_x86_64_fixup_symbol): New function.
2311 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2312 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2313 relocations and discard relocations against resolved undefined
2314 weak symbols in executable. Don't make resolved undefined weak
2315 symbols in executable dynamic.
2316 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2317 (elf_x86_64_relocate_section): Check relocation overflow for
2318 dynamic relocations against unresolved weak undefined symbols.
2319 Don't generate dynamic relocations against resolved weak
2320 undefined symbols in PIE.
2321 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2322 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2323 Don't generate dynamic relocation against resolved undefined weak
2324 symbol in executable.
2325 (elf_x86_64_finish_dynamic_sections): Call
2326 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2327 (elf_backend_fixup_symbol): New.
2329 2016-02-26 Alan Modra <amodra@gmail.com>
2331 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2332 save_restore_funcs, rest of sections when not relocatable.
2333 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2334 (sfpr_define): Define all symbols on emitted code.
2335 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2336 when relocatable. Move sfpr_define loop earlier.
2338 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2340 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2341 (elf_x86_64_relocate_section): Use it. Replace
2342 x86_64_elf_howto_table[r_type] with howto.
2344 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2347 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2348 symbol version is unknown.
2350 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2352 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2353 to (bfd_vma) -1 when setting needs_plt to 0.
2354 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2356 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2358 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2359 library, instead of PIC, and don't check PDE when making linker
2360 assigned symbol dynamic.
2362 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2364 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2365 ABIVERSION for non-executable stack.
2367 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2370 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2371 Always produce a RELATIVE reloc for a local symbol.
2373 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2375 Fix test-case ld-elf/pr19617b
2376 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2377 discard unused non-function symbols when --dynamic-list-data.
2379 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2381 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2382 dynsym section, even if it is empty, with dynamic sections.
2384 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2386 * syms.c: Remove BSF_COMMON from comments.
2387 * bfd-in2.h: Regenerated.
2389 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2391 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2392 for destination. Remove useless function parameters.
2393 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2395 2016-02-19 Nick Clifton <nickc@redhat.com>
2398 * aoutx.h (aout_link_add_symbols): Check for out of range string
2402 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2403 processing if we encounter a reloc without an associated symbol.
2405 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2408 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2409 sections for -E/--dynamic-list.
2411 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2413 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2416 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2418 * plugin.c (plugin_vec): Set match priority to 255.
2419 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2420 matching against the plugin vector, take priority from there not
2423 2016-02-15 Nick Clifton <nickc@redhat.com>
2425 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2426 for length and type fields. Use a signed value for the
2427 suffix_length field.
2429 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2432 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2433 significant bit in GOT offset for R_386_GOT32X.
2435 2016-02-10 Nick Clifton <nickc@redhat.com>
2438 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2440 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2441 number of messages about FDE encoding preventing .eh_frame_hdr
2444 2016-02-09 Nick Clifton <nickc@redhat.com>
2446 * oasys.c (oasys_archive_p): Fix indentation.
2447 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2448 constant for left shifting.
2450 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2451 helpful warning message to explain why certain AArch64 relocs
2454 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2456 * pe-mips.c (coff_mips_reloc): Fix formatting.
2458 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2460 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2461 to bfd_mach_arc_arc600.
2463 2016-02-04 Alan Modra <amodra@gmail.com>
2465 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2468 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2472 distances in the compressed_size field of the output section.
2474 2016-02-02 Alan Modra <amodra@gmail.com>
2476 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2477 ELFv2 entry optimization.
2479 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2482 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2483 no relocations in relocatable files.
2485 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2488 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2489 if a symbol from a library loaded via DT_NEEDED doesn't match
2490 the symbol referenced by regular object.
2492 2016-02-01 Nathaniel Smith <njs@pobox.com>
2494 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2497 2016-02-01 Alan Modra <amodra@gmail.com>
2499 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2500 an out of range reloc_index.
2501 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2503 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2505 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2506 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2507 * Makefile.in: Regenerated.
2509 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2511 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2513 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2516 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2518 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2520 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2523 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2524 against STT_GNU_IFUNC symbol only with dynamic symbols.
2525 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2527 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2530 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2531 decompress debug sections.
2533 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2535 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2538 2016-01-25 Nick Clifton <nickc@redhat.com>
2541 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2542 dsym filename buffer.
2544 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2546 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2548 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2550 * elfxx-mips.c (BZ16_REG): Correct calculation.
2552 2016-01-21 Nick Clifton <nickc@redhat.com>
2554 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2555 changing the type of _loc to be bfd_byte *.
2556 (elf_arc_finish_dynamic_symbol): Likewise.
2558 2016-01-21 Nick Clifton <nickc@redhat.com>
2561 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2562 class of the linker stub bfd.
2563 (elf32_arm_check_relocs): Skip check for pic format after
2564 processing a vxWorks R_ARM_ABS12 reloc.
2565 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2566 reporting a class mismatch.
2568 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2570 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2571 veneer for sym_sec != input_sec.
2572 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2573 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2574 calculation destination.
2576 2016-01-21 Alan Modra <amodra@gmail.com>
2578 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2579 (swap_linux_prpsinfo64_out): New function.
2580 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2581 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2582 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2583 (elfcore_write_linux_prpsinfo64): Likewise.
2584 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2585 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2586 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2588 2016-01-21 Alan Modra <amodra@gmail.com>
2590 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2591 * elf.c: Adjust #include.
2592 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2593 * Makefile.am (SOURCE_HFILES): Update.
2594 * Makefile.in: Regenerate.
2595 * po/SRC-PORFILES.in: Regenerate.
2597 2016-01-21 Alan Modra <amodra@gmail.com>
2599 * configure.ac: Move corefile selection later in file. Move
2600 tdefaults code immediately after other target vector code.
2601 * configure: Regenerate.
2603 2016-01-20 Mickael Guene <mickael.guene@st.com>
2605 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2606 section using '.text.noread' pattern.
2608 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2610 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2612 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2613 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2615 * arc-plt.def: New file.
2616 * arc-plt.h: Likewise.
2617 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2618 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2619 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2620 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2621 (name_for_global_symbol): Added.
2622 (ADD_RELA): Helper to create dynamic relocs.
2623 (new_got_entry_to_list): Create a new got entry in linked list.
2624 (symbol_has_entry_of_type): Search for specific type of entry in
2626 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2627 (is_reloc_for_TLS, arc_elf_set_private_flags)
2628 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2629 (arc_elf_merge_private_bfd_data): New functions.
2630 (debug_arc_reloc): Cleaned debug info printing.
2631 (PDATA reloc): Changed not to perform address alignment.
2632 (reverse_me): Added. Fix for ARC_32 relocs.
2633 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2635 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2636 Changed function to access an array of list of GOT entries instead
2637 of just an array of offsets.
2638 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2639 (elf_arc_check_relocs): Likewise.
2640 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2641 (elf_arc_finish_dynamic_sections): Likewise
2642 (arc_create_dynamic_sections): Modified conditions to create
2644 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2645 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2646 (relocate_plt_for_entry): Changed to support new way to define PLT
2648 (add_symbol_to_plt): Likewise.
2649 (arc_elf_link_hash_table_create): New function.
2651 2016-01-18 Nick Clifton <nickc@redhat.com>
2654 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2655 section number into internal section number.
2656 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2657 * coffswap.h (coff_swap_sym_in): Likewise.
2658 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2659 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2660 section number field is big enough to hold the external value.
2662 2016-01-17 Alan Modra <amodra@gmail.com>
2664 * configure: Regenerate.
2666 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2668 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2669 when address in first unwind entry does not match start of
2672 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2673 Jiong Wang <jiong.wang@arm.com>
2676 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2679 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2681 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2682 place 'R_' before the reloc name returned.
2683 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2684 the relocation string.
2686 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2688 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2689 factored out from...
2690 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2692 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2694 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2695 attribute check after ELF file header flag check.
2697 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2699 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2700 return status from `_bfd_elf_merge_object_attributes'.
2702 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2704 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2705 factored out from...
2706 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2708 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2710 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2711 handling of input MIPS ABI flags together.
2713 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2715 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2716 attribute checks for null input.
2718 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2720 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2721 pointers to target data.
2723 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2725 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2728 2016-01-01 Alan Modra <amodra@gmail.com>
2730 Update year range in copyright notice of all files.
2732 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2734 Copyright (C) 2016 Free Software Foundation, Inc.
2736 Copying and distribution of this file, with or without modification,
2737 are permitted in any medium without royalty provided the copyright
2738 notice and this notice are preserved.
2744 version-control: never