1 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
4 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
5 bigger than 0x1000 bytes.
7 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
9 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
12 2016-09-14 Nick Clifton <nickc@redhat.com>
15 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
16 contains a valid size for the Debug directory.
18 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
20 * format.c (struct bfd_preserve): New "build_id" field.
21 (bfd_preserve_save): Save "build_id".
22 (bfd_preserve_restore): Restore "build_id".
24 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
27 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
28 relocation with copy relocation when building executable.
30 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
33 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
34 delete_shrinks_insn. Modify computation of shrinked_insn_address.
35 Compute shrink_boundary and adjust addend only if
36 addend_within_shrink_boundary.
37 (elf32_avr_relax_section): Modify calls to
38 elf32_avr_relax_delete_bytes to pass extra parameter.
40 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
42 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
43 array of bytes and use bfd_get_16 to interpret its encoding according
44 to endianness of target.
46 2016-09-01 Alan Modra <amodra@gmail.com>
48 * elf64-ppc.c (synthetic_opd): New static var.
49 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
50 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
52 2016-08-31 Alan Modra <amodra@gmail.com>
54 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
55 track max group size with a new "group_size" var that is reduced
56 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
59 2016-08-31 Alan Modra <amodra@gmail.com>
61 * elf32-ppc.c (ppc_elf_section_processing): Delete.
62 (elf_backend_section_processing): Don't define.
63 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
64 split on non-exec sections differing in SHF_PPC_VLE. When
65 splitting segments, mark size invalid.
67 2016-08-30 Alan Modra <amodra@gmail.com>
70 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
72 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
76 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
77 R_386_PC32 relocation is used to call IFUNC function in PIC
80 2016-08-27 Alan Modra <amodra@gmail.com>
83 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
84 have corresponding SHF_GROUP sections.
85 (bfd_elf_set_group_contents): Comment.
87 2016-08-27 Alan Modra <amodra@gmail.com>
90 * elf64-ppc.c (pc_dynrelocs): New function.
91 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
92 handle pic dynamic relocs.
94 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
96 * bfd-in.h (struct elf32_arm_params): Define.
97 (bfd_elf32_arm_set_target_relocs): Rename into ...
98 (bfd_elf32_arm_set_target_params): This. Use a struct
99 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
100 * bfd-in2.h: Regenerate.
101 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
102 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
103 elf32_arm_params rather than as individual parameters.
105 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
107 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
108 passed the end of htab->stub_group array.
109 (elf32_arm_create_or_find_stub_sec): Likewise.
110 (elf32_arm_create_stub): Likewise.
112 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
114 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
115 to TRUE for GOT and TLS relocs.
117 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
119 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
121 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
123 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
124 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
125 (struct elf_arc_link_hash_table): Likewise.
126 (elf_arc_link_hash_newfunc): Likewise.
127 (elf_arc_link_hash_table_free): Likewise.
128 (arc_elf_link_hash_table_create): Likewise.
129 (elf_arc_relocate_section): Fixed conditions related to dynamic
130 (elf_arc_check_relocs): Likewise.
131 (arc_elf_create_dynamic_sections): Added
132 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
133 through the hash table.
135 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
137 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
138 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
141 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
143 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
145 * bfd-in2.h: Regenerated from the previous changes.
146 * libbfd.h: Regenerated from the previous changes.
148 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
150 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
151 the input import library bfd.
152 * bfd-in2.h: Regenerate.
153 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
154 and new_cmse_stub_offset fields.
155 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
157 (elf32_arm_add_stub): Likewise for stub_offset.
158 (arm_new_stubs_start_offset_ptr): New function.
159 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
160 empty SG veneers to have zero relocations.
161 (arm_size_one_stub): Only initialize stub size and template
162 information for non empty veneers. Do not update veneer section size
163 if veneer already has an offset.
164 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
165 of a boolean indicating success or failure.
166 (cmse_scan): Change stub_changed parameter into an integer pointer
167 parameter cmse_stub_created to count the number of stub created and
168 adapt to change of return value in elf32_arm_create_stub.
169 (cmse_entry_fct_p): New function.
170 (arm_list_new_cmse_stub): Likewise.
171 (set_cmse_veneer_addr_from_implib): Likewise.
172 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
173 cmse_scan instead of that of cmse_stub_changed to compute the number
174 of stub created and use it to initialize stub_changed. Call
175 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
176 of return value in elf32_arm_create_stub. Use
177 arm_stub_section_start_offset () if not NULL to initialize size of
178 secure gateway veneers section. Initialize stub_offset of Cortex-A8
179 erratum fix to -1. Use ret to hold return value.
180 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
181 NULL to initialize size of secure gateway veneers section. Adapt
182 comment to stress the importance of zeroing veneer section content.
183 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
184 initialize eponymous field in struct elf32_arm_link_hash_table.
186 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
188 * elf32-s390.c (stdarg.h): New include.
189 (elf_s390_grok_psinfo): New function.
190 (elf_s390_write_core_note): New function.
191 (elf_backend_grok_psinfo): Declare backend hook.
192 (elf_backend_write_core_note): Likewise.
193 * elf64-s390.c (stdarg.h): New include.
194 (elf_s390_grok_prstatus): New function.
195 (elf_s390_grok_psinfo): New function.
196 (elf_s390_write_core_note): New function.
197 (elf_backend_grok_prstatus): Declare backend hook.
198 (elf_backend_grok_psinfo): Likewise.
199 (elf_backend_write_core_note): Likewise.
201 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
203 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
204 (elf_s390_finish_ifunc_symbol): Likewise.
205 (elf_s390_finish_dynamic_symbol): Likewise.
206 (elf_s390_finish_dynamic_sections): Likewise.
207 (elf_s390_grok_prstatus): Likewise.
208 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
209 (elf_s390_finish_dynamic_symbol): Likewise.
211 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
213 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
215 2016-08-23 Nick Clifton <nickc@redhat.com>
217 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
218 there is no arm data associated with the section.
220 2016-08-23 Alan Modra <amodra@gmail.com>
223 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
224 _GLOBAL_OFFSET_TABLE_, not start of .got section.
226 2016-08-22 Nick Clifton <nickc@redhat.com>
228 * doc/chew.c (main): Free the string buffer used to files as they
231 2016-08-22 Alan Modra <amodra@gmail.com>
233 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
234 (ppc_elf_relocate_section): ..to here. Comment. Error on
235 detecting -mbss-plt -fPIC local ifuncs too.
236 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
237 branch table entries.
239 2016-08-19 Nick Clifton <nickc@redhat.com>
241 * elf.c (assign_section_numbers): Assign number for the .shstrtab
242 section after the symbol table and string table sections.
244 2016-08-19 Alan Modra <amodra@gmail.com>
246 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
247 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
248 dyn_relocs for weakdefs.
249 (alias_readonly_dynrelocs): New function.
250 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
251 (ppc64_elf_relocate_section): Simplify condition under which
252 dyn_relocs are emitted.
254 2016-08-19 Alan Modra <amodra@gmail.com>
257 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
258 (readonly_dynrelocs): Comment fix.
259 (global_entry_stub): New function.
260 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
261 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
262 that in size_global_entry_stubs, handling ifunc too. Delete dead
264 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
265 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
266 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
267 undefweak syms. Expand and correct comments.
268 (size_global_entry_stubs): Ensure symbol is defined.
269 (ppc64_elf_relocate_section): Match condition under which
270 dyn_relocs are emitted to that in allocate_dynrelocs.
272 2016-08-12 Alan Modra <amodra@gmail.com>
274 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
275 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
276 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
278 2016-08-11 Alan Modra <amodra@gmail.com>
280 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
281 non_got_ref true in any case where we could have generated dynbss
282 copies but decide not to do so.
284 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
286 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
287 the stub address retrieved if associated with a microMIPS
290 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
292 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
293 stub also add STO_MICROMIPS annotation.
295 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
297 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
298 in microMIPS LA25 stub references.
300 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
302 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
303 adjusting the use_count of merged .got entries.
305 2016-08-08 Nick Clifton <nickc@redhat.com>
307 * doc/chew.c (delete_string): Only free the string buffer if it is
308 there. Mark the buffer as NULL after freeing.
309 (drop): Free the dropped string.
310 (free_words): New function: Frees the memory allocated to the
312 (add_instrinsic): Duplicate the name string, so that it can be
314 (compile): Free unused words.
315 (main): Free the dictionary and top level string buffers at the
318 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
320 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
321 * bfd-in2.h: Regenerate.
322 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
324 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
325 cmse_implib field in struct elf32_arm_link_hash_table.
326 (elf32_arm_filter_cmse_symbols): New function.
327 (elf32_arm_filter_implib_symbols): Likewise.
328 (elf_backend_filter_implib_symbols): Define to
329 elf32_arm_filter_implib_symbols.
331 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
333 * elf32-arm.c (CMSE_PREFIX): Define macro.
334 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
335 (cmse_branch_thumb_only): Declare stub.
336 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
337 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
338 FALSE if there is no PLT.
339 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
340 (elf32_arm_final_link_relocate): Likewise.
341 (elf32_arm_gc_sweep_hook): Likewise.
342 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
343 secure entry functions.
344 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
345 (arm_dedicated_stub_output_section_required): Change to a switch case
346 and add a case for arm_stub_cmse_branch_thumb_only.
347 (arm_dedicated_stub_output_section_required_alignment): Likewise.
348 (arm_stub_dedicated_output_section_name): Likewise.
349 (arm_stub_dedicated_input_section_ptr): Likewise and remove
350 ATTRIBUTE_UNUSED for htab parameter.
351 (arm_stub_required_alignment): Likewise.
352 (arm_stub_sym_claimed): Likewise.
353 (arm_dedicated_stub_section_padding): Likewise.
354 (cmse_scan): New function.
355 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
356 Set stub_changed to TRUE if such veneers were created.
357 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
360 2016-08-02 Alan Modra <amodra@gmail.com>
363 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
365 2016-08-02 Nick Clifton <nickc@redhat.com>
368 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
369 (elf_backend_sweep_hook): Delete.
371 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
372 Kwok Cheung Yeung <kcy@codesourcery.com>
374 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
375 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
376 (ppc_elf_vle_split16): Clear field before inserting.
378 2016-08-01 Nick Clifton <nickc@redhat.com>
380 * po/sv.po: Updated Swedish translation.
382 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
383 Nick Clifton <nickc@redhat.com>
386 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
387 of the coff_section_data before using it.
389 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
391 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
392 in PLT compression selection.
393 (_bfd_mips_elf_check_relocs): Likewise.
395 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
397 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
398 case where there's no elf_link_hash_entry while processing
399 GOT_NORMAL got entries.
401 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
403 * version.m4 (BFD_VERSION): Set to 2.27.51.
404 * configure: Regenerated.
406 2016-07-21 Nick Clifton <nickc@redhat.com>
408 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
409 (swap_out_syms): Return an error when not finding ELF output
410 section rather than asserting.
412 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
414 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
416 2016-07-20 John Baldwin <jhb@FreeBSD.org>
418 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
419 and handle pr_pid if present.
421 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
424 * elf.c (assign_file_positions_for_load_sections): Also check
425 p_paddr for program header space.
427 2016-07-20 Alan Modra <amodra@gmail.com>
429 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
430 ppc64_elf_unhandled_reloc for special_function.
431 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
433 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
435 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
437 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
438 corresponding error message.
440 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
442 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
443 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
444 (branch_reloc_p): New function.
445 (mips_elf_calculate_relocation): Handle ISA mode determination
446 for relocations against section symbols, against absolute
447 symbols and absolute relocations. Also set `*cross_mode_jump_p'
449 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
450 checks for weak undefined symbols. Also check target alignment
451 within the same ISA mode.
452 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
453 in the alignment check.
454 <R_MICROMIPS_PC7_S1>: Add an alignment check.
455 <R_MICROMIPS_PC10_S1>: Likewise.
456 <R_MICROMIPS_PC16_S1>: Likewise.
457 (mips_elf_perform_relocation): Report a failure for unsupported
458 same-mode JALX instructions and cross-mode branches.
459 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
460 error messages for jumps to misaligned addresses.
462 2016-07-16 Alan Modra <amodra@gmail.com>
464 * elflink.c: Include plugin-api.h.
465 * plugin.c (bfd_plugin_open_input): New function, extracted from..
467 * plugin.h: Don't include bfd.h.
468 (bfd_plugin_open_input): Declare.
470 2016-07-16 Alan Modra <amodra@gmail.com>
472 * targets.c (bfd_seach_for_target): Rename to..
473 (bfd_iterate_over_targets): ..this. Rewrite doc.
474 * bfd-in2.h: Regenerate.
476 2016-07-16 Alan Modra <amodra@gmail.com>
478 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
479 * libbfd.h: Regenerate.
480 * bfd-in2.h: Regenerate.
482 2016-07-16 Alan Modra <amodra@gmail.com>
484 * libbfd-in.h (BFD_ALIGN): Move to..
486 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
487 * elf32-ppc.c (default_params): Adjust init.
488 (ppc_elf_link_params): Set pagesize_p2.
489 * libbfd.h: Regenerate.
490 * bfd-in2.h: Regenerate.
492 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
494 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
495 (_bfd_elf_filter_global_symbols): Declare.
496 * elf.c (_bfd_elf_filter_global_symbols): New function.
497 * elflink.c (elf_filter_global_symbols): Likewise.
498 (elf_output_implib): Likewise.
499 (bfd_elf_final_link): Call above function, failing if it does.
500 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
502 (elf_backend_copy_indirect_symbol): Fix spacing.
503 (elf_backend_hide_symbol): Likewise.
504 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
506 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
507 Nick Clifton <nickc@redhat.com>
509 * elf32-arc.c (PR_DEBUG): Delete.
510 Fix printing of debug information. Fix formatting of debug
512 (debug_arc_reloc): Handle symbols that are not from an input file.
513 (arc_do_relocation): Remove excessive exclamation points.
515 * arc-got.h: Fix formatting. Fix printing of debug information.
516 (new_got_entry_to_list): Use xmalloc.
517 * config.bfd: use the big-endian arc vector as the default vector
518 for big-endian arc targets.
520 2016-07-15 Alan Modra <amodra@gmail.com>
522 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
523 from marking sym_indices.
525 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
527 * reloc.c (bfd_perform_relocation): Try the `howto' handler
528 first with relocations against absolute symbols.
529 (bfd_install_relocation): Likewise.
531 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
533 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
534 .got/.got.plt sections to 8 bytes.
536 2016-07-12 Nick Clifton <nickc@redhat.com>
538 * binary.c (binary_set_section_contents): Second grammar fix.
540 2016-07-12 Douglas B Rupp <rupp@adacore.com>
542 * binary.c (binary_set_section_contents): Fix grammar in warning
545 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
547 * elf32-arc.c: made PR_DEBUG always defined.
549 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
551 * arc-got.h: Moved got related structures from elf32-arc.c to
552 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
553 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
554 tls_type_for_reloc, symbol_has_entry_of_type,
555 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
556 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
557 relocate_fix_got_relocs_for_got_info,
558 create_got_dynrelocs_for_single_entry,
559 create_got_dynrelocs_for_got_info): Added to file.
560 * elf32-arc.c: Removed GOT & TLS related structs and functions to
563 2016-07-08 James Bowman <james.bowman@ftdichip.com>
565 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
567 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
569 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
570 (THUMB32_MOVW): Likewise.
571 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
572 (DEF_STUBS): Define long_branch_thumb2_only_pure.
573 (arm_stub_is_thumb): Add new veneer stub.
574 (arm_type_of_stub): Use new veneer.
575 (arm_stub_required_alignment): Add new veneer.
577 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
579 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
580 (SEC_ELF_PURECODE): ... this.
581 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
583 (elf32_arm_fake_sections): Likewise.
584 (elf_32_arm_section_flags): Likewise.
585 (elf_32_arm_lookup_section_flags): Likewise.
586 * section.c (SEC_ELF_NOREAD): Rename to ...
587 (SEC_ELF_PURECODE): ... this.
589 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
591 * elf32-arm.c (using_thumb2_bl): New function.
592 (arm_type_of_stub): Declare thumb2 variable together and change type
593 to bfd_boolean. Use using_thumb2_bl () to determine whether
594 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
595 checked for BL range.
596 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
597 the bit size of BL offset.
599 2016-06-29 Nick Clifton <nickc@redhat.com>
601 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
602 Returns TRUE for AArch64 mapping symbols.
603 (elfNN_aarch64_backend_symbol_processing): New function. Marks
604 mapping symbols as precious in object files so that they will not
606 (elf_backend_symbol_processing): Define.
608 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
609 for ARM mapping symbols.
610 (elf32_arm_backend_symbol_processing): Make use of the new function.
612 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
615 * elflink.c (elf_link_check_versioned_symbol): Return false
616 for unreferenced undefined symbol.
618 2016-06-28 Nick Clifton <nickc@redhat.com>
620 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
623 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
624 function. Marks mapping symbols in object files as precious, so
625 that strip will not remove them.
626 (elf_backend_symbol_processing): Define.
628 2016-06-28 James Clarke <jrtc27@jrtc27.com>
630 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
631 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
633 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
635 * elf32-mips.c (elf_mips16_howto_table_rel): Add
637 (mips16_reloc_map): Likewise.
638 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
639 (mips16_elf64_howto_table_rela): Likewise.
640 (mips16_reloc_map): Likewise.
641 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
642 (elf_mips16_howto_table_rela): Likewise.
643 (mips16_reloc_map): Likewise.
644 * elfxx-mips.c (mips16_branch_reloc_p): New function.
645 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
646 (b_reloc_p): Likewise.
647 (mips_elf_calculate_relocation): Likewise.
648 (_bfd_mips_elf_check_relocs): Likewise.
649 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
650 * bfd-in2.h: Regenerate.
651 * libbfd.h: Regenerate.
653 2016-06-27 Alan Modra <amodra@gmail.com>
656 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
657 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
659 (ppc64_elf_size_stubs): Adjust to suit.
661 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
663 * elf32-dlx.h: New file.
664 * elf32-dlx.c: Adjust.
666 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
668 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
670 2016-06-24 John Baldwin <jhb@FreeBSD.org>
672 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
675 2016-06-24 John Baldwin <jhb@FreeBSD.org>
677 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
678 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
679 (elfcore_grok_freebsd_psinfo): New function.
680 (elfcore_grok_freebsd_prstatus): New function.
681 (elfcore_grok_freebsd_note): New function.
682 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
685 2016-06-24 Joel Brobecker <brobecker@adacore.com>
687 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
690 2016-06-24 Alan Modra <amodra@gmail.com>
692 * config.bfd: Delete mips vxworks patterns matched earlier.
693 Combine mips*-*-none with mips*-*-elf*.
695 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
697 * elfxx-mips.c (mips_elf_perform_relocation): Call
698 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
699 use the `%X%H' format for the cross-mode jump conversion error
700 message. Remove the full stop from the end of the message.
701 Continue processing rather than returning failure.
703 2016-06-21 Graham Markall <graham.markall@embecosm.com>
705 * archures.c: Remove bfd_mach_arc_nps400.
706 * bfd-in2.h: Likewise.
707 * cpu-arc.c (arch_info_struct): Likewise.
708 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
711 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
715 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
717 (elf_link_is_defined_archive_symbol): Call
718 bfd_link_plugin_object_p on unknown plugin object and use the
719 IR symbol table if the input is an IR object.
720 * plugin.c (bfd_link_plugin_object_p): New function.
721 * plugin.h (bfd_link_plugin_object_p): New prototype.
723 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
726 * elflink.c (elf_link_add_object_symbols): Don't check alignment
727 on symbol from plugin dummy input.
729 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
731 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
733 * bfd-in2.h: Regenerated.
734 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
735 with bfd_plugin_unknown.
737 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
740 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
741 bfd_boolean argument.
742 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
743 "shared object" with "PIC object" in comments.
744 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
745 "shared object" with "PIC object" in comments. Avoid PLT if
746 requested. Generate dynamic relocations for non-GOT references.
747 Make room for the special first entry in PLT and allocate PLT
748 entry only for PLT and PC-relative references. Store dynamic
749 GOT relocations in .rel[a].iplt section for static executables.
750 If PLT isn't used, always use GOT for symbol value. Don't
751 allocate GOT entry if it isn't used.
752 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
753 count only in the code section. Allocate dynamic pointer
754 relocation against STT_GNU_IFUNC symbol in the non-code section.
755 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
756 only for PC-relative references.
757 (elf_i386_allocate_dynrelocs): Pass TRUE to
758 _bfd_elf_allocate_ifunc_dyn_relocs.
759 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
760 relocations against STT_GNU_IFUNC symbols without PLT. Generate
761 dynamic pointer relocation against STT_GNU_IFUNC symbol in
762 the non-code section and store it in the proper REL section.
763 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
765 (elf_i386_finish_dynamic_symbol): Generate dynamic
766 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
767 STT_GNU_IFUNC symbols without PLT.
768 (elf_i386_finish_dynamic_sections): Don't handle local
769 STT_GNU_IFUNC symbols here.
770 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
772 (elf_backend_output_arch_local_syms): New.
773 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
774 count only in the code section. Allocate dynamic pointer
775 relocation against STT_GNU_IFUNC symbol in the non-code section.
776 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
777 count only for PC-relative references.
778 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
779 _bfd_elf_allocate_ifunc_dyn_relocs.
780 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
781 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
782 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
783 without PLT. Generate dynamic pointer relocation against
784 STT_GNU_IFUNC symbol in the non-code section and store it in
785 the proper RELA section. Don't allow non-pointer relocation
786 against STT_GNU_IFUNC symbol without PLT.
787 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
788 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
789 STT_GNU_IFUNC symbols without PLT.
790 (elf_x86_64_finish_dynamic_sections): Don't handle local
791 STT_GNU_IFUNC symbols here.
792 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
794 (elf_backend_output_arch_local_syms): New.
795 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
796 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
798 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
799 Tony Wang <tony.wang@arm.com>
801 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
803 (stub_long_branch_thumb2_only): Define stub.
804 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
805 (arm_stub_long_branch_thumb2_only): Likewise.
806 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
809 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
811 * archures.c (bfd_mach_sparc_v8plusc): Define.
812 (bfd_mach_sparc_v9c): Likewise.
813 (bfd_mach_sparc_v8plusd): Likewise.
814 (bfd_mach_sparc_v9d): Likewise.
815 (bfd_mach_sparc_v8pluse): Likewise.
816 (bfd_mach_sparc_v9e): Likewise.
817 (bfd_mach_sparc_v8plusv): Likewise
818 (bfd_mach_sparc_v9v): Likewise.
819 (bfd_mach_sparc_v8plusm): Likewise.
820 (bfd_mach_sparc_v9m): Likewise.
821 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
822 (bfd_mach_sparc_64bit_p): Likewise.
823 * bfd-in2.h: Regenerate.
824 * cpu-sparc.c (arch_info_struct): Add entries for
825 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
826 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
827 and bfd_mach_sparc_v9{c,d,e,v,m}.
828 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
829 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
831 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
833 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
834 symbols for relocations against IFUNC symbols.
835 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
837 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
839 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
840 .rela.iplt in DT_PLTRELSZ.
841 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
842 for DT_PLTRELSZ and DT_RELASZ as well.
844 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
846 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
847 non-loaded, non-alloced sections.
848 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
850 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
852 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
853 allocating dynamic relocation.
854 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
856 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
859 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
860 offsets until reloc_toaddr.
862 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
864 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
865 Don't check symbol type for STN_UNDEF symbol index.
866 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
867 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
870 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
872 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
874 (using_thumb2): Try Tag_THUMB_ISA_use first and check
875 for exact arch value then. Force review of arch check logic for new
877 (arch_has_arm_nop): Update and fix arch check logic. Force review of
878 that logic for new architecture.
879 (arch_has_thumb2_nop): Remove.
880 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
881 (elf32_arm_final_link_relocate): Likewise but using thumb2.
883 2016-06-14 Alan Modra <amodra@gmail.com>
885 * bfd-in.h (bfd_my_archive): Delete.
886 * bfd-in2.h: Regenerate.
888 2016-06-14 Alan Modra <amodra@gmail.com>
891 * archive.c (open_nested_file): Set my_archive.
892 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
894 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
895 (bfd_seek): Likewise.
896 * bfdwin.c (bfd_get_file_window): Likewise.
897 * cache.c (cache_bmmap): Likewise.
898 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
899 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
901 * plugin.c (try_claim): Likewise.
902 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
903 file within thin archive, not the archive.
905 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
908 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
909 section address for R_386_GOT32/R_386_GOT32X relocations against
910 IFUNC symbols if there is no base register and return error for
913 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
915 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
916 GOT32 adjustment for static executables.
918 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
920 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
922 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
924 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
926 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
928 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
930 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
932 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
933 (SECTSTART): Changed.
934 (elf_arc_relocate_section): Fixed mistake in PIE related
936 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
938 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
940 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
941 enable support for "-z combreloc" and DT_RELACOUNT.
942 (elf_backend_reloc_type_class): Likewise
944 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
947 * elf32-i386.c (elf_i386_relocate_section): When relocating
948 R_386_GOT32, return error without a base register for PIC and
949 subtract the .got.plt section address only with a base register.
951 2016-06-10 Alan Modra <amodra@gmail.com>
953 * elf-strtab.c (struct strtab_save): Use size_t for "size".
954 (struct elf_strtab_hash): Likewise for "size" and "alloced".
955 (_bfd_elf_strtab_init): Formatting.
956 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
957 (_bfd_elf_strtab_addref): Take size_t idx param.
958 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
959 (_bfd_elf_strtab_offset): Likewise.
960 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
961 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
962 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
963 (_bfd_elf_strtab_finalize): Similarly.
964 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
965 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
966 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
967 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
969 (bfd_section_from_shdr): Delete amt.
970 (_bfd_elf_init_reloc_shdr): Likewise.
971 (_bfd_elf_link_assign_sym_version): Likewise.
972 (assign_section_numbers): Use size_t reloc_count.
973 * elflink.c (struct elf_symbuf_head): Use size_t "count".
974 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
975 (elf_link_is_defined_archive_symbol): Likewise.
976 (elf_add_dt_needed_tag): Likewise.
977 (elf_finalize_dynstr): Likewise.
978 (elf_link_add_object_symbols): Likewise.
979 (bfd_elf_size_dynamic_sections): Likewise.
980 (elf_create_symbuf): Similarly.
981 (bfd_elf_match_symbols_in_sections): Likewise.
982 (elf_link_swap_symbols_out): Likewise.
983 (elf_link_check_versioned_symbol): Likewise.
984 (bfd_elf_gc_record_vtinherit): Likewise.
985 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
987 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
990 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
991 and relocs only if shrinking occurred.
993 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
995 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
996 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
997 (elf_i386_check_tls_transition): Check indirect call and direct
998 call with the addr32 prefix for general and local dynamic models.
999 Set the tls_get_addr feild.
1000 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1001 indirect ___tls_get_addr call via GOT.
1002 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1003 transitions with indirect call and direct call with the addr32
1006 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1008 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1009 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1010 (elf_s390_relocate_section): Fix comment.
1011 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1014 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1016 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1017 section offset when calculation the larl operand in the first PLT
1020 2016-06-07 Alan Modra <amodra@gmail.com>
1022 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1023 to match other 32-bit archs.
1024 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1025 (ppc_elf_object_p): Call it.
1026 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1028 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1029 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1030 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1031 _bfd_elf_ppc_at_tprel_transform): Move to..
1032 * elf-bfd.h: ..here.
1033 (_bfd_elf_ppc_set_arch): Declare.
1034 * bfd-in2.h: Regenerate.
1036 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1038 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1039 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1040 (elf_x86_64_check_tls_transition): Check indirect call and
1041 direct call with the addr32 prefix for general and local dynamic
1042 models. Set the tls_get_addr feild.
1043 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1044 indirect __tls_get_addr call via GOT.
1045 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1046 transitions with indirect call and direct call with the addr32
1049 2016-06-04 Christian Groessler <chris@groessler.org>
1051 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1053 2016-06-02 Nick Clifton <nickc@redhat.com>
1056 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1058 (arch_info_struct): Likewise.
1059 (architectures): Likewise.
1061 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1063 * config.bfd: Replace -uclibc with *.
1065 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1067 * elf64-x86-64.c: Replace data32 with data16 in comments.
1069 2016-05-31 Alan Modra <amodra@gmail.com>
1073 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1074 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1075 symbol given a version by a script different to the version
1076 of the symbol being added.
1077 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1078 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1079 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1080 (struct strtab_save): New.
1081 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1082 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1083 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1085 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1087 * elf32-hppa.h: Add extern "C".
1088 * elf32-nds32.h: Likewise.
1089 * elf32-tic6x.h: Likewise.
1091 2016-06-01 Nick Clifton <nickc@redhat.com>
1093 * po/sr.po: New Serbian translation.
1094 * configure.ac (ALL_LINGUAS): Add sr.
1095 * configure: Regenerate.
1097 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1099 * elfxx-mips.c (b_reloc_p): New function.
1100 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1103 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1105 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1106 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1107 reloc location from calculation, treat the addend as signed with
1108 local non-section symbols and enable overflow detection.
1110 2016-05-28 Alan Modra <amodra@gmail.com>
1112 * aoutx.h: Adjust linker callback calls throughout file,
1115 * coff-alpha.c: Likewise.
1116 * coff-arm.c: Likewise.
1117 * coff-h8300.c: Likewise.
1118 * coff-h8500.c: Likewise.
1119 * coff-i960.c: Likewise.
1120 * coff-mcore.c: Likewise.
1121 * coff-mips.c: Likewise.
1122 * coff-ppc.c: Likewise.
1123 * coff-rs6000.c: Likewise.
1124 * coff-sh.c: Likewise.
1125 * coff-tic80.c: Likewise.
1126 * coff-w65.c: Likewise.
1127 * coff-z80.c: Likewise.
1128 * coff-z8k.c: Likewise.
1129 * coff64-rs6000.c: Likewise.
1130 * cofflink.c: Likewise.
1131 * ecoff.c: Likewise.
1132 * elf-bfd.h: Likewise.
1133 * elf-m10200.c: Likewise.
1134 * elf-m10300.c: Likewise.
1135 * elf32-arc.c: Likewise.
1136 * elf32-arm.c: Likewise.
1137 * elf32-avr.c: Likewise.
1138 * elf32-bfin.c: Likewise.
1139 * elf32-cr16.c: Likewise.
1140 * elf32-cr16c.c: Likewise.
1141 * elf32-cris.c: Likewise.
1142 * elf32-crx.c: Likewise.
1143 * elf32-d10v.c: Likewise.
1144 * elf32-epiphany.c: Likewise.
1145 * elf32-fr30.c: Likewise.
1146 * elf32-frv.c: Likewise.
1147 * elf32-ft32.c: Likewise.
1148 * elf32-h8300.c: Likewise.
1149 * elf32-hppa.c: Likewise.
1150 * elf32-i370.c: Likewise.
1151 * elf32-i386.c: Likewise.
1152 * elf32-i860.c: Likewise.
1153 * elf32-ip2k.c: Likewise.
1154 * elf32-iq2000.c: Likewise.
1155 * elf32-lm32.c: Likewise.
1156 * elf32-m32c.c: Likewise.
1157 * elf32-m32r.c: Likewise.
1158 * elf32-m68hc1x.c: Likewise.
1159 * elf32-m68k.c: Likewise.
1160 * elf32-mep.c: Likewise.
1161 * elf32-metag.c: Likewise.
1162 * elf32-microblaze.c: Likewise.
1163 * elf32-moxie.c: Likewise.
1164 * elf32-msp430.c: Likewise.
1165 * elf32-mt.c: Likewise.
1166 * elf32-nds32.c: Likewise.
1167 * elf32-nios2.c: Likewise.
1168 * elf32-or1k.c: Likewise.
1169 * elf32-ppc.c: Likewise.
1170 * elf32-s390.c: Likewise.
1171 * elf32-score.c: Likewise.
1172 * elf32-score7.c: Likewise.
1173 * elf32-sh.c: Likewise.
1174 * elf32-sh64.c: Likewise.
1175 * elf32-spu.c: Likewise.
1176 * elf32-tic6x.c: Likewise.
1177 * elf32-tilepro.c: Likewise.
1178 * elf32-v850.c: Likewise.
1179 * elf32-vax.c: Likewise.
1180 * elf32-visium.c: Likewise.
1181 * elf32-xstormy16.c: Likewise.
1182 * elf32-xtensa.c: Likewise.
1183 * elf64-alpha.c: Likewise.
1184 * elf64-hppa.c: Likewise.
1185 * elf64-ia64-vms.c: Likewise.
1186 * elf64-mmix.c: Likewise.
1187 * elf64-ppc.c: Likewise.
1188 * elf64-s390.c: Likewise.
1189 * elf64-sh64.c: Likewise.
1190 * elf64-x86-64.c: Likewise.
1191 * elflink.c: Likewise.
1192 * elfnn-aarch64.c: Likewise.
1193 * elfnn-ia64.c: Likewise.
1194 * elfxx-mips.c: Likewise.
1195 * elfxx-sparc.c: Likewise.
1196 * elfxx-tilegx.c: Likewise.
1197 * linker.c: Likewise.
1198 * pdp11.c: Likewise.
1199 * pe-mips.c: Likewise.
1200 * reloc.c: Likewise.
1201 * reloc16.c: Likewise.
1202 * simple.c: Likewise.
1203 * vms-alpha.c: Likewise.
1204 * xcofflink.c: Likewise.
1205 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1206 status param. Adjust calls to these and linker callbacks throughout.
1207 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1208 get_ramstart): Delete status param. Adjust calls to these and
1209 linker callbacks throughout.
1211 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1213 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1214 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1215 target alignment verification.
1217 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1219 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1220 section name if `bfd_elf_string_from_elf_section' returns an
1223 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1225 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1226 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1227 for message. Continue processing rather than returning failure.
1229 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1231 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1232 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1233 Call `bfd_set_error'.
1235 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1238 * archive.c (bfd_slurp_armap): Replace
1239 bfd_elf64_archive_slurp_armap with
1240 _bfd_archive_64_bit_slurp_armap.
1241 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1242 BFD64 is defined and the archive is too big.
1243 (coff_write_armap): Likewise.
1244 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1245 (_bfd_archive_64_bit_slurp_armap): This.
1246 (bfd_elf64_archive_write_armap): Renamed to ...
1247 (_bfd_archive_64_bit_write_armap): This.
1248 * configure.ac: Add --enable-64-bit-archive.
1249 (want_64_bit_archive): New. Set to true by default for 64-bit
1250 MIPS and s390 ELF targets.
1251 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1252 * config.in: Regenerated.
1253 * configure: Likewise.
1254 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1255 (bfd_elf64_archive_slurp_armap): Likewise.
1256 (bfd_elf64_archive_write_armap): Likewise.
1257 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1258 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1259 (bfd_elf64_archive_truncate_arname): Likewise.
1260 (bfd_elf64_archive_read_ar_hdr): Likewise.
1261 (bfd_elf64_archive_write_ar_hdr): Likewise.
1262 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1263 (bfd_elf64_archive_get_elt_at_index): Likewise.
1264 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1265 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1266 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1267 (bfd_elf64_archive_slurp_armap): Likewise.
1268 (bfd_elf64_archive_write_armap): Likewise.
1269 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1270 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1271 (bfd_elf64_archive_truncate_arname): Likewise.
1272 (bfd_elf64_archive_read_ar_hdr): Likewise.
1273 (bfd_elf64_archive_write_ar_hdr): Likewise.
1274 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1275 (bfd_elf64_archive_get_elt_at_index): Likewise.
1276 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1277 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1278 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1279 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1280 bfd_elfNN_archive_functions isn't defined.
1281 (TARGET_LITTLE_SYM): Likewise.
1282 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1283 (_bfd_archive_64_bit_write_armap): Likewise.
1284 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1285 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1286 (_bfd_archive_64_bit_truncate_arname): Likewise.
1287 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1288 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1289 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1290 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1291 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1292 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1293 * libbfd.h: Regenerated.
1294 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1295 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1297 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1300 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1301 linker add_archive_element callback returns FALSE.
1302 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1303 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1304 archive element if linker add_archive_element callback returns
1306 * elflink.c (elf_link_add_archive_symbols): Likewise.
1307 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1308 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1309 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1310 (xcoff_link_check_ar_symbols): Likewise.
1312 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1314 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1315 <bfd_reloc_outofrange>: Unify error reporting code.
1317 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1319 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1320 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1321 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1322 * bfd-in2.h: Regenerate.
1323 * libbfd.h: Likewise.
1325 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1327 * config.bfd: Add entry for arm-phoenix.
1329 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1331 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1332 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1333 account for padding for stub section requiring one.
1334 (elf32_arm_build_stubs): Add comment to stress the importance of
1335 zeroing veneer section content.
1337 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1339 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1341 * bfd-in2.h: Regenerate.
1342 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1344 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1345 (arm_dedicated_stub_output_section_name): Likewise.
1346 (arm_dedicated_stub_input_section_ptr): Likewise.
1347 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1348 function description comment. Add support for dedicated output stub
1349 section to given stub types.
1350 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1351 elf32_arm_create_or_find_stub_sec.
1352 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1353 (elf32_arm_size_stubs): Pass stub type when calling
1354 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1355 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1357 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1360 when setting need_convert_load.
1362 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1364 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1367 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1370 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1372 (elf_i386_convert_load): Don't convert R_386_GOT32.
1374 2016-05-20 Alan Modra <amodra@gmail.com>
1377 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1378 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1380 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1382 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1383 (debug_arc_reloc): Likewise.
1384 (elf_arc_relocate_section): Likewise.
1385 (elf_arc_check_relocs): Likewise.
1386 (elf_arc_adjust_dynamic_symbol): Likewise.
1387 (elf_arc_add_symbol_hook): Likewise.
1389 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1391 * config.bfd: Remove `am34-*-linux*' support.
1393 2016-05-19 Alan Modra <amodra@gmail.com>
1395 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1396 relocs before plt relocs.
1398 2016-05-19 Alan Modra <amodra@gmail.com>
1400 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1401 before dereferencing.
1403 2016-05-18 Nick Clifton <nickc@redhat.com>
1405 * po/sv.po: Updated Swedish translation.
1407 2016-05-18 Alan Modra <amodra@gmail.com>
1409 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1410 for each BFD. Don't goto error_ret_free_local from outside loop.
1412 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1414 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1415 STB_GNU_UNIQUE handling.
1416 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1417 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1418 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1419 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1420 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1421 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1422 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1423 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1424 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1425 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1426 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1427 (elf_backend_add_symbol_hook): Remove macro.
1428 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1429 for STB_GNU_UNIQUE symbols.
1431 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1433 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1435 (v850_elf_copy_private_bfd_data): ... here. Call the new
1436 function and `_bfd_elf_copy_private_bfd_data'.
1438 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1441 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1442 GOTPCREL relocation against large section.
1444 2016-05-13 Alan Modra <amodra@gmail.com>
1446 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1447 linker dynamic sections in calculating size and address of
1448 dynamic tags rather than using output sections. Remove asserts.
1449 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1450 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1451 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1452 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1453 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1454 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1455 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1456 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1457 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1458 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1459 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1460 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1461 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1462 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1463 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1464 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1465 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1466 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1467 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1468 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1469 * elflink.c (bfd_elf_final_link): Likewise.
1470 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1471 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1472 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1473 don't set doit. Look up dynobj section.
1474 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1475 invocation and dynamic tag vma calculation. Don't test
1476 boolean var == TRUE.
1477 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1480 2016-05-13 Alan Modra <amodra@gmail.com>
1482 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1483 octets_per_byte. Put dynamic .rela.plt last in link orders.
1484 Assign output_offset for reloc sections rather than writing
1485 sorted relocs from block corresponding to output_offset.
1487 2016-05-12 Alan Modra <amodra@gmail.com>
1489 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1491 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1493 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1495 2016-05-11 Alan Modra <amodra@gmail.com>
1497 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1498 (elf32_hppa_check_relocs): Don't set dynobj.
1499 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1500 (elf32_hppa_build_stubs): Likewise.
1501 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1503 2016-05-11 Alan Modra <amodra@gmail.com>
1506 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1507 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1509 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1511 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1512 aarch64_tls_transition check.
1514 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1516 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1518 (arm_stub_sym_claimed): New function.
1519 (elf32_arm_create_stub): Use veneered symbol name and section if
1520 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1521 (arm_stub_claim_sym): New function.
1522 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1523 veneered symbol, otherwise create local symbol as before.
1525 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1527 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1528 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1529 and set branch type of a symbol.
1530 (bfd_elf32_arm_process_before_allocation): Likewise.
1531 (elf32_arm_relocate_section): Likewise and fix identation along the
1533 (allocate_dynrelocs_for_symbol): Likewise.
1534 (elf32_arm_finish_dynamic_symbol): Likewise.
1535 (elf32_arm_swap_symbol_in): Likewise.
1536 (elf32_arm_swap_symbol_out): Likewise.
1538 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1540 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1541 * bfd-in2.h: Regenerated.
1542 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1543 parameter to add_stub_section callback.
1544 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1545 and pass it down to add_stub_section.
1546 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1548 (elf32_arm_size_stubs): Add output section parameter to
1549 add_stub_section function pointer parameter.
1551 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1553 * elf32-arm.c (elf32_arm_create_stub): New function.
1554 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1556 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1558 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1559 arm_stub_a8_veneer_lwm enumerator.
1560 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1561 aforementioned enumerator.
1562 (struct elf32_arm_stub_hash_entry): Delete target_addend
1563 field and add source_value.
1564 (struct a8_erratum_fix): Delete addend field and add target_offset.
1565 (stub_hash_newfunc): Initialize source_value field amd remove
1566 initialization for target_addend.
1567 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1568 the else to being always executed, moving the
1569 arm_stub_a8_veneer_b_cond specific code in it. Remove
1570 stub_entry->target_addend from points_to computation.
1571 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1572 to target symbol from start of section rather than the offset from the
1574 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1575 fields from struct a8_erratum_fix's offset and target_offset
1577 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1578 veneered_insn_loc and loc using stub_entry's source_value.
1580 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1582 (elf32_arm_merge_eabi_attributes): Add merging logic for
1585 2016-05-10 Pip Cet <pipcet@gmail.com>
1588 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1589 Define as _bfd_generic_copy_link_hash_symbol_type when using
1592 2016-05-09 Nick Clifton <nickc@redhat.com>
1595 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1596 field before accessing sections array.
1598 2016-05-09 Christophe Monat <christophe.monat@st.com>
1601 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1602 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1604 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1606 (create_instruction_vldmdb): Likewise.
1607 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1608 uses it to re-encode.
1610 2016-05-09 Nick Clifton <nickc@redhat.com>
1613 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1616 2016-05-09 Alan Modra <amodra@gmail.com>
1618 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1620 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1624 documenting that indx == -3 if symbol is defined in a discarded
1626 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1627 symbol is defined in a discarded section.
1628 (elf_link_output_extsym): Strip a global symbol defined in a
1631 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1636 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1640 (elf_i386_convert_load_reloc): This. New function.
1641 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1643 (elf_x86_64_convert_load_reloc): This. New function.
1645 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1647 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1648 Don't check if contents == NULL.
1649 (elf_i386_tls_transition): Add from_relocate_section. Check
1650 from_relocate_section instead of contents != NULL. Update
1651 elf_i386_check_tls_transition call.
1652 (elf_i386_check_relocs): Cache the section contents if
1653 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1654 elf_i386_tls_transition.
1655 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1656 to elf_i386_tls_transition.
1657 (elf_backend_caches_rawsize): New.
1658 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1659 if contents == NULL.
1660 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1661 from_relocate_section instead of contents != NULL.
1662 (elf_x86_64_check_relocs): Cache the section contents if
1663 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1664 elf_x86_64_tls_transition.
1665 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1666 to elf_x86_64_tls_transition.
1667 (elf_backend_caches_rawsize): New.
1669 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1672 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1675 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1677 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1678 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1679 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1680 no_apply_dynamic_relocs.
1681 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1682 dynamic relocations generated.
1684 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1686 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1688 (elf_i386_create_dynamic_sections): Here.
1689 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1690 interp setting to ...
1691 (elf_x86_64_create_dynamic_sections): Here.
1693 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1696 and replace (EH)->has_got_reloc with GOT_RELOC.
1697 (elf_i386_fixup_symbol): Pass has_got_reloc to
1698 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1699 (elf_i386_allocate_dynrelocs): Likewise.
1700 (elf_i386_relocate_section): Likewise.
1701 (elf_i386_finish_dynamic_symbol): Likewise.
1702 (elf_i386_convert_load): Pass TRUE to
1703 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1704 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1705 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1706 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1707 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1708 (elf_x86_64_allocate_dynrelocs): Likewise.
1709 (elf_x86_64_relocate_section): Likewise.
1710 (elf_x86_64_finish_dynamic_symbol): Likewise.
1711 (elf_x86_64_convert_load): Pass TRUE to
1712 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1714 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf32-i386.c (check_relocs_failed): New.
1717 (elf_i386_check_relocs): Set check_relocs_failed on error.
1718 (elf_i386_relocate_section): Skip if check_relocs failed.
1720 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1722 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1723 check_relocs_failed on error.
1725 2016-04-29 Nick Clifton <nickc@redhat.com>
1728 * elf-bfd.h (struct elf_backend_data): Rename
1729 elf_backend_set_special_section_info_and_link to
1730 elf_backend_copy_special_section_fields.
1731 * elfxx-target.h: Likewise.
1732 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1733 comparing section flags.
1734 (copy_special_section_fields): New function.
1735 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1736 Perform two scans over special sections. The first one looks for
1737 a direct mapping between the output section and an input section.
1738 The second scan looks for a possible match based upon section
1740 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1741 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1743 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1744 elf32_i386_copy_solaris_special_section_fields.
1745 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1746 Rename to elf32_sparc_copy_solaris_special_section_fields.
1747 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1748 elf64_x86_64_copy_solaris_special_section_fields.
1750 2016-04-28 Nick Clifton <nickc@redhat.com>
1752 * po/zh_CN.po: Updated Chinese (simplified) translation.
1754 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1758 when estimating distances between output sections.
1760 2016-04-27 Alan Modra <amodra@gmail.com>
1762 * elflink.c (_bfd_elf_is_start_stop): New function.
1763 (_bfd_elf_gc_mark_rsec): Use it.
1764 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1766 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1768 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1769 * mmo.c (mmo_get_section_contents): Likewise.
1770 (mmo_set_section_contents): Likewise.
1772 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf-bfd.h (elf_link_hash_table): Update comments for
1776 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1777 the unused NULL entry at the head of dynamic symbol table.
1778 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1781 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1783 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1784 created file from dynobj.
1786 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1788 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1789 normal input file if possible.
1791 2016-04-21 Nick Clifton <nickc@redhat.com>
1793 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1794 * aout-target.h: Likewise.
1795 * aout-tic30.c: Likewise.
1796 * binary.c: Likewise.
1798 * coff-alpha.c: Likewise.
1799 * coff-rs6000.c: Likewise.
1800 * coff64-rs6000.c: Likewise.
1801 * coffcode.h: Likewise.
1802 * i386msdos.c: Likewise.
1803 * i386os9k.c: Likewise.
1806 * libbfd-in.h: Likewise.
1807 * libecoff.h: Likewise.
1808 * mach-o-target.c: Likewise.
1810 * nlm-target.h: Likewise.
1811 * oasys.c: Likewise.
1813 * plugin.c: Likewise.
1814 * ppcboot.c: Likewise.
1817 * tekhex.c: Likewise.
1818 * versados.c: Likewise.
1819 * vms-alpha.c: Likewise.
1821 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1822 * linker.c (bfd_link_check_relocs): New function.
1823 (_bfd_generic_link_check_relocs): New function.
1824 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1825 _bfd_link_check_relocs field.
1826 (struct bfd_target)L Add _bfd_link_check_relocs field.
1827 * bfd-in2.h: Regenerate.
1828 * libbfd.h: Regenerate.
1830 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1832 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1833 (elf_backend_gc_sweep_hook): Likewise.
1834 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1835 (elf_backend_gc_sweep_hook): Likewise.
1837 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1839 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1840 in excluded sections
1842 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1845 * elf64-x86-64.c (check_relocs_failed): New.
1846 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1847 Support relocation agaist local symbol. Set check_relocs_failed.
1848 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1849 R_X86_64_32 relocation overflow.
1850 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1851 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1853 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf32-i386.c (elf_i386_check_relocs): Call
1856 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1857 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1859 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1862 * elflink.c (_bfd_elf_link_check_relocs): New function.
1863 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1864 if check_relocs_after_open_input is FALSE.
1866 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1868 * cache.c: Update old style function definitions.
1869 * elf32-m68k.c: Likewise.
1870 * elf64-mmix.c: Likewise.
1871 * stab-syms.c: Likewise.
1873 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1875 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1877 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1879 * Makefile.in: Regenerated with automake 1.11.6.
1880 * aclocal.m4: Likewise.
1881 * doc/Makefile.in: Likewise.
1883 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1885 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1886 * bfd-in2.h: Regenerate.
1887 * libbfd.h: Regenerate.
1888 * elf32-arc.c: Add 'opcode/arc.h' include.
1889 (struct arc_relocation_data): Add symbol_name.
1890 (arc_special_overflow_checks): New function.
1891 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1892 required, add an extra comment.
1893 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1895 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1897 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1899 (elf_arc_relocate_section): Update enum uses.
1900 (elf_arc_check_relocs): Likewise.
1901 (elf_arc_finish_dynamic_symbol): Likewise.
1903 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1905 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1908 2016-04-14 Nick Clifton <nickc@redhat.com>
1911 * elf-bbfd.h (struct elf_backend_data): New field:
1913 New field: elf_backend_set_special_section_info_and_link
1914 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1916 (elf_backend_set_special_section_info_and_link): Define if not
1918 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1919 elf_backend_strtab_flags macros to initialise fields in structure.
1920 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1921 being set even if SHF_MERGE is not set.
1922 (elf_fake_sections): Likewise.
1923 (section_match): New function. Matches two ELF sections based
1924 upon fixed characteristics.
1925 (find_link): New function. Locates a section in a BFD that
1926 matches a section in a different BFD.
1927 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1928 fields of reserved sections.
1929 (bfd_elf_compute_section_file_positions): Set the flags for the
1930 .shstrtab section based upon the elf_strtab_flags field in the
1931 elf_backend_data structure.
1932 (swap_out_syms): Likewise for the .strtab section.
1933 * elflink.c (bfd_elf_final_link): Set the flags for the
1934 .strtab section based upon the elf_strtab_flags field in the
1935 elf_backend_data structure.
1936 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1937 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1939 (elf_backend_set_special_section_info_and_link): Define for
1941 * elf32-sparc.c: Likewise.
1942 * elf64-x86-64.c: Likewise.
1944 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1947 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1949 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1950 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1951 applies to read-only section.
1952 * elf32-i386.c (elf_i386_link_hash_table): Add
1953 readonly_dynrelocs_against_ifunc.
1954 (elf_i386_allocate_dynrelocs): Updated.
1955 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1959 readonly_dynrelocs_against_ifunc.
1960 (elf_x86_64_allocate_dynrelocs): Updated.
1961 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1962 segment with dynamic IFUNC relocations only if
1963 readonly_dynrelocs_against_ifunc is TRUE.
1964 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1967 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1969 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1970 a fall through from error_ret_free_internal. Free local_syms in
1971 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1973 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1975 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1976 (relocate_plt_for_entry): Likewise.
1978 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1980 * elf32-arc.c (elf_arc_check_relocs): Changed
1982 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1984 * elf32-arc.c (name_for_global_symbol): Changed assert.
1985 (get_replace_function): Created.:
1986 (struct arc_relocation_data): Changed to signed types.
1987 (defines S, L, P, PDATA): Casted to signed type.
1988 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1989 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1990 (arc_do_relocation): Changed.
1992 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1994 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1996 (elf_arc_relocate_section): Added and changed asserts, validating
1997 the synamic symbol index.
1998 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1999 relocation if symbol has dynindx set to -1.
2001 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2003 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2004 and internal symbols which have a dynamic index into local
2007 2016-04-04 Nick Clifton <nickc@redhat.com>
2010 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2011 version number if the version is zero.
2013 2016-04-01 Alan Modra <amodra@gmail.com>
2016 * elflink.c (on_needed_list): Recursively check needed status.
2017 (elf_link_add_object_symbols): Adjust.
2019 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2021 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2022 internal_relocs only if they aren't cached.
2024 2016-03-29 Nick Clifton <nickc@redhat.com>
2027 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2028 assertion on the size of the got section to allow it to be bigger
2029 than the number of relocs.
2031 2016-03-29 Toni Spets <toni.spets@iki.fi>
2034 * coffcode.h (coff_write_object_contents): Revert accidental
2037 2016-03-22 Alan Modra <amodra@gmail.com>
2040 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2041 DW_FORM_flag_present.
2043 2016-03-22 Nick Clifton <nickc@redhat.com>
2045 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2046 architecture name for backwards compatibility.
2048 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2049 unbounded stack use.
2051 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2052 sufficiently recent version of GCC.
2053 * configure: Regenerate.
2055 2016-03-22 Alan Modra <amodra@gmail.com>
2058 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2060 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2062 * archures.c (bfd_mach_arc_nps400): Define.
2063 * bfd-in2.h: Regenerate.
2064 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2065 some existing entries to make space.
2066 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2067 (arc_elf_final_write_processing): Likewise.
2069 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2071 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2073 (arc_elf_final_write_processing): Don't bother setting cpu field
2074 in e_flags, this will have been set elsewhere.
2076 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2078 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2081 2016-03-21 Nick Clifton <nickc@redhat.com>
2083 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2084 * configure: Regenerate.
2085 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2086 alloca with call to xmalloc.
2087 * elf32-nds32.c: Likewise.
2088 * elf64-hppa.c: Likewise.
2089 * elfxx-mips.c: Likewise.
2091 * pei-x86_64.c: Likewise.
2095 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2098 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2100 (elf_i386_relocate_section): Likewise.
2101 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2102 (elf_x86_64_relocate_section): Likewise.
2104 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2107 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2108 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2109 relocation overflow check.
2111 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2113 * bfd-in2.h: Regenerated.
2115 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2118 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2119 uses bytes not octets.
2120 * elflink.c (resolve_section): Likewise.
2121 Add a bfd parameter.
2122 (eval_section): Pass the input_bfd to resolve_section.
2123 (bfd_elf_perform_complex_relocation): Convert byte offset to
2124 octets before read and writing values.
2125 (elf_link_input_bfd): Add byte to octet conversions.
2126 (elf_reloc_link_order): Likewise.
2127 (elf_fixup_link_order): Likewise.
2128 (bfd_elf_final_link): Likewise.
2129 * reloc.c (_bfd_final_link_relocate): Likewise.
2130 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2132 2016-03-10 Nick Clifton <nickc@redhat.com>
2134 * config.bfd: Mark the i370 target as obsolete.
2136 2016-03-09 Pedro Alves <palves@redhat.com>
2138 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2139 gcc ABI)" to printable name.
2140 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2141 of "v850-rh850" as printable name.
2143 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2146 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2147 relocations against absolute symbols.
2149 2016-03-09 Alan Modra <amodra@gmail.com>
2152 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2153 length elements in the archive.
2155 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2158 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2159 for -E/--dynamic-list only when not relocatable.
2161 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2164 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2165 count for locally defined local IFUNC symbols in shared object.
2166 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2168 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2171 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2174 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2175 Andrew Burgess <andrew.burgess@embecosm.com>
2177 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2178 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2179 (arc_elf_howto_init): Added assert to validate relocations.
2180 (get_middle_endian_relocation): Delete.
2181 (middle_endian_convert): New function.
2182 (ME): Redefine, now does nothing.
2183 (IS_ME): New define.
2184 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2185 definition to call middle_endian_convert. Add a new local
2186 variable and make use of this throughout. Added call to
2187 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2189 2016-03-07 Nick Clifton <nickc@redhat.com>
2192 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2193 length elements in the archive.
2195 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2197 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2198 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2200 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2203 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2204 executable as definition if the new definition comes from a
2207 2016-03-02 Alan Modra <amodra@gmail.com>
2209 * Makefile.in: Regenerate.
2210 * po/SRC-POTFILES.in: Regenerate.
2212 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2214 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2215 relocation addend when sections get merged.
2217 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2219 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2221 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2222 Assert for code sections dynamic relocs.
2224 2016-02-26 Renlin Li <renlin.li@arm.com>
2226 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2227 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2229 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2232 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2233 load with locally bound symbols if PIC is false or there is no
2234 base register. Optimize branch to 0 if PIC is false.
2235 (elf_i386_relocate_section): Don't generate dynamic relocations
2236 against undefined weak symbols if PIC is false.
2237 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2238 if we can't estimate relocation overflow with --no-relax.
2239 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2240 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2241 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2242 against undefined weak symbols if PIC is false.
2244 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2247 * bfd.c (bfd): Change flags to 20 bits.
2248 (BFD_CONVERT_ELF_COMMON): New.
2249 (BFD_USE_ELF_STT_COMMON): Likewise.
2250 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2251 BFD_USE_ELF_STT_COMMON.
2252 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2253 * configure.ac: Remove --enable-elf-stt-common.
2254 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2255 common symbol depending on BFD_CONVERT_ELF_COMMON and
2256 BFD_USE_ELF_STT_COMMON.
2257 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2259 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2261 (elf_link_convert_common_type): New function.
2262 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2263 common symbol depending on BFD_CONVERT_ELF_COMMON and
2264 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2265 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2266 and BFD_USE_ELF_STT_COMMON to object_flags.
2267 (TARGET_LITTLE_SYM): Likewise.
2268 * syms.c (BSF_KEEP_G): Renamed to ...
2269 (BSF_ELF_COMMON): This.
2270 * bfd-in2.h: Regenerated.
2271 * config.in: Likewise.
2272 * configure: Likewise.
2274 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2280 (elf_i386_link_hash_entry): Add has_got_reloc and
2282 (elf_i386_link_hash_table): Add interp.
2283 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2285 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2287 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2288 (elf_i386_fixup_symbol): New function.
2289 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2290 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2291 relocations and discard relocations against resolved undefined
2292 weak symbols in executable. Don't make resolved undefined weak
2293 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2294 relocation against undefined weak symbols in PIE.
2295 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2296 (elf_i386_relocate_section): Don't generate dynamic relocations
2297 against resolved undefined weak symbols in PIE, except for
2299 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2300 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2301 Don't generate dynamic relocation against resolved undefined weak
2302 symbol in executable.
2303 (elf_i386_finish_dynamic_sections): Call
2304 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2305 (elf_backend_fixup_symbol): New.
2306 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2307 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2309 (elf_x86_64_link_hash_table): Add interp.
2310 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2312 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2314 (elf_x86_64_check_relocs): Set has_got_reloc and
2316 (elf_x86_64_fixup_symbol): New function.
2317 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2318 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2319 relocations and discard relocations against resolved undefined
2320 weak symbols in executable. Don't make resolved undefined weak
2321 symbols in executable dynamic.
2322 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2323 (elf_x86_64_relocate_section): Check relocation overflow for
2324 dynamic relocations against unresolved weak undefined symbols.
2325 Don't generate dynamic relocations against resolved weak
2326 undefined symbols in PIE.
2327 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2328 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2329 Don't generate dynamic relocation against resolved undefined weak
2330 symbol in executable.
2331 (elf_x86_64_finish_dynamic_sections): Call
2332 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2333 (elf_backend_fixup_symbol): New.
2335 2016-02-26 Alan Modra <amodra@gmail.com>
2337 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2338 save_restore_funcs, rest of sections when not relocatable.
2339 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2340 (sfpr_define): Define all symbols on emitted code.
2341 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2342 when relocatable. Move sfpr_define loop earlier.
2344 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2346 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2347 (elf_x86_64_relocate_section): Use it. Replace
2348 x86_64_elf_howto_table[r_type] with howto.
2350 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2353 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2354 symbol version is unknown.
2356 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2359 to (bfd_vma) -1 when setting needs_plt to 0.
2360 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2362 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2364 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2365 library, instead of PIC, and don't check PDE when making linker
2366 assigned symbol dynamic.
2368 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2370 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2371 ABIVERSION for non-executable stack.
2373 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2376 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2377 Always produce a RELATIVE reloc for a local symbol.
2379 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2381 Fix test-case ld-elf/pr19617b
2382 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2383 discard unused non-function symbols when --dynamic-list-data.
2385 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2387 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2388 dynsym section, even if it is empty, with dynamic sections.
2390 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2392 * syms.c: Remove BSF_COMMON from comments.
2393 * bfd-in2.h: Regenerated.
2395 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2397 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2398 for destination. Remove useless function parameters.
2399 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2401 2016-02-19 Nick Clifton <nickc@redhat.com>
2404 * aoutx.h (aout_link_add_symbols): Check for out of range string
2408 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2409 processing if we encounter a reloc without an associated symbol.
2411 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2414 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2415 sections for -E/--dynamic-list.
2417 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2419 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2422 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2424 * plugin.c (plugin_vec): Set match priority to 255.
2425 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2426 matching against the plugin vector, take priority from there not
2429 2016-02-15 Nick Clifton <nickc@redhat.com>
2431 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2432 for length and type fields. Use a signed value for the
2433 suffix_length field.
2435 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2439 significant bit in GOT offset for R_386_GOT32X.
2441 2016-02-10 Nick Clifton <nickc@redhat.com>
2444 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2446 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2447 number of messages about FDE encoding preventing .eh_frame_hdr
2450 2016-02-09 Nick Clifton <nickc@redhat.com>
2452 * oasys.c (oasys_archive_p): Fix indentation.
2453 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2454 constant for left shifting.
2456 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2457 helpful warning message to explain why certain AArch64 relocs
2460 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2462 * pe-mips.c (coff_mips_reloc): Fix formatting.
2464 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2466 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2467 to bfd_mach_arc_arc600.
2469 2016-02-04 Alan Modra <amodra@gmail.com>
2471 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2474 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2477 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2478 distances in the compressed_size field of the output section.
2480 2016-02-02 Alan Modra <amodra@gmail.com>
2482 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2483 ELFv2 entry optimization.
2485 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2488 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2489 no relocations in relocatable files.
2491 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2494 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2495 if a symbol from a library loaded via DT_NEEDED doesn't match
2496 the symbol referenced by regular object.
2498 2016-02-01 Nathaniel Smith <njs@pobox.com>
2500 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2503 2016-02-01 Alan Modra <amodra@gmail.com>
2505 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2506 an out of range reloc_index.
2507 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2509 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2511 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2512 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2513 * Makefile.in: Regenerated.
2515 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2517 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2519 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2522 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2524 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2526 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2529 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2530 against STT_GNU_IFUNC symbol only with dynamic symbols.
2531 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2533 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2536 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2537 decompress debug sections.
2539 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2541 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2544 2016-01-25 Nick Clifton <nickc@redhat.com>
2547 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2548 dsym filename buffer.
2550 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2552 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2554 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2556 * elfxx-mips.c (BZ16_REG): Correct calculation.
2558 2016-01-21 Nick Clifton <nickc@redhat.com>
2560 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2561 changing the type of _loc to be bfd_byte *.
2562 (elf_arc_finish_dynamic_symbol): Likewise.
2564 2016-01-21 Nick Clifton <nickc@redhat.com>
2567 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2568 class of the linker stub bfd.
2569 (elf32_arm_check_relocs): Skip check for pic format after
2570 processing a vxWorks R_ARM_ABS12 reloc.
2571 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2572 reporting a class mismatch.
2574 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2576 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2577 veneer for sym_sec != input_sec.
2578 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2579 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2580 calculation destination.
2582 2016-01-21 Alan Modra <amodra@gmail.com>
2584 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2585 (swap_linux_prpsinfo64_out): New function.
2586 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2587 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2588 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2589 (elfcore_write_linux_prpsinfo64): Likewise.
2590 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2591 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2592 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2594 2016-01-21 Alan Modra <amodra@gmail.com>
2596 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2597 * elf.c: Adjust #include.
2598 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2599 * Makefile.am (SOURCE_HFILES): Update.
2600 * Makefile.in: Regenerate.
2601 * po/SRC-PORFILES.in: Regenerate.
2603 2016-01-21 Alan Modra <amodra@gmail.com>
2605 * configure.ac: Move corefile selection later in file. Move
2606 tdefaults code immediately after other target vector code.
2607 * configure: Regenerate.
2609 2016-01-20 Mickael Guene <mickael.guene@st.com>
2611 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2612 section using '.text.noread' pattern.
2614 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2616 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2618 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2619 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2621 * arc-plt.def: New file.
2622 * arc-plt.h: Likewise.
2623 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2624 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2625 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2626 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2627 (name_for_global_symbol): Added.
2628 (ADD_RELA): Helper to create dynamic relocs.
2629 (new_got_entry_to_list): Create a new got entry in linked list.
2630 (symbol_has_entry_of_type): Search for specific type of entry in
2632 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2633 (is_reloc_for_TLS, arc_elf_set_private_flags)
2634 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2635 (arc_elf_merge_private_bfd_data): New functions.
2636 (debug_arc_reloc): Cleaned debug info printing.
2637 (PDATA reloc): Changed not to perform address alignment.
2638 (reverse_me): Added. Fix for ARC_32 relocs.
2639 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2641 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2642 Changed function to access an array of list of GOT entries instead
2643 of just an array of offsets.
2644 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2645 (elf_arc_check_relocs): Likewise.
2646 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2647 (elf_arc_finish_dynamic_sections): Likewise
2648 (arc_create_dynamic_sections): Modified conditions to create
2650 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2651 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2652 (relocate_plt_for_entry): Changed to support new way to define PLT
2654 (add_symbol_to_plt): Likewise.
2655 (arc_elf_link_hash_table_create): New function.
2657 2016-01-18 Nick Clifton <nickc@redhat.com>
2660 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2661 section number into internal section number.
2662 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2663 * coffswap.h (coff_swap_sym_in): Likewise.
2664 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2665 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2666 section number field is big enough to hold the external value.
2668 2016-01-17 Alan Modra <amodra@gmail.com>
2670 * configure: Regenerate.
2672 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2674 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2675 when address in first unwind entry does not match start of
2678 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2679 Jiong Wang <jiong.wang@arm.com>
2682 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2685 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2687 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2688 place 'R_' before the reloc name returned.
2689 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2690 the relocation string.
2692 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2694 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2695 factored out from...
2696 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2698 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2700 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2701 attribute check after ELF file header flag check.
2703 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2705 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2706 return status from `_bfd_elf_merge_object_attributes'.
2708 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2710 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2711 factored out from...
2712 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2714 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2716 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2717 handling of input MIPS ABI flags together.
2719 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2721 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2722 attribute checks for null input.
2724 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2726 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2727 pointers to target data.
2729 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2731 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2734 2016-01-01 Alan Modra <amodra@gmail.com>
2736 Update year range in copyright notice of all files.
2738 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2740 Copyright (C) 2016 Free Software Foundation, Inc.
2742 Copying and distribution of this file, with or without modification,
2743 are permitted in any medium without royalty provided the copyright
2744 notice and this notice are preserved.
2750 version-control: never
projects / deliverable / binutils-gdb.git / blob