1 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
3 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
4 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
7 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
9 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
11 * bfd-in2.h: Regenerated from the previous changes.
12 * libbfd.h: Regenerated from the previous changes.
14 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
16 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
17 the input import library bfd.
18 * bfd-in2.h: Regenerate.
19 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
20 and new_cmse_stub_offset fields.
21 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
23 (elf32_arm_add_stub): Likewise for stub_offset.
24 (arm_new_stubs_start_offset_ptr): New function.
25 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
26 empty SG veneers to have zero relocations.
27 (arm_size_one_stub): Only initialize stub size and template
28 information for non empty veneers. Do not update veneer section size
29 if veneer already has an offset.
30 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
31 of a boolean indicating success or failure.
32 (cmse_scan): Change stub_changed parameter into an integer pointer
33 parameter cmse_stub_created to count the number of stub created and
34 adapt to change of return value in elf32_arm_create_stub.
35 (cmse_entry_fct_p): New function.
36 (arm_list_new_cmse_stub): Likewise.
37 (set_cmse_veneer_addr_from_implib): Likewise.
38 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
39 cmse_scan instead of that of cmse_stub_changed to compute the number
40 of stub created and use it to initialize stub_changed. Call
41 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
42 of return value in elf32_arm_create_stub. Use
43 arm_stub_section_start_offset () if not NULL to initialize size of
44 secure gateway veneers section. Initialize stub_offset of Cortex-A8
45 erratum fix to -1. Use ret to hold return value.
46 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
47 NULL to initialize size of secure gateway veneers section. Adapt
48 comment to stress the importance of zeroing veneer section content.
49 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
50 initialize eponymous field in struct elf32_arm_link_hash_table.
52 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
54 * elf32-s390.c (stdarg.h): New include.
55 (elf_s390_grok_psinfo): New function.
56 (elf_s390_write_core_note): New function.
57 (elf_backend_grok_psinfo): Declare backend hook.
58 (elf_backend_write_core_note): Likewise.
59 * elf64-s390.c (stdarg.h): New include.
60 (elf_s390_grok_prstatus): New function.
61 (elf_s390_grok_psinfo): New function.
62 (elf_s390_write_core_note): New function.
63 (elf_backend_grok_prstatus): Declare backend hook.
64 (elf_backend_grok_psinfo): Likewise.
65 (elf_backend_write_core_note): Likewise.
67 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
69 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
70 (elf_s390_finish_ifunc_symbol): Likewise.
71 (elf_s390_finish_dynamic_symbol): Likewise.
72 (elf_s390_finish_dynamic_sections): Likewise.
73 (elf_s390_grok_prstatus): Likewise.
74 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
75 (elf_s390_finish_dynamic_symbol): Likewise.
77 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
79 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
81 2016-08-23 Nick Clifton <nickc@redhat.com>
83 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
84 there is no arm data associated with the section.
86 2016-08-23 Alan Modra <amodra@gmail.com>
89 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
90 _GLOBAL_OFFSET_TABLE_, not start of .got section.
92 2016-08-22 Nick Clifton <nickc@redhat.com>
94 * doc/chew.c (main): Free the string buffer used to files as they
97 2016-08-22 Alan Modra <amodra@gmail.com>
99 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
100 (ppc_elf_relocate_section): ..to here. Comment. Error on
101 detecting -mbss-plt -fPIC local ifuncs too.
102 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
103 branch table entries.
105 2016-08-19 Nick Clifton <nickc@redhat.com>
107 * elf.c (assign_section_numbers): Assign number for the .shstrtab
108 section after the symbol table and string table sections.
110 2016-08-19 Alan Modra <amodra@gmail.com>
112 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
113 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
114 dyn_relocs for weakdefs.
115 (alias_readonly_dynrelocs): New function.
116 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
117 (ppc64_elf_relocate_section): Simplify condition under which
118 dyn_relocs are emitted.
120 2016-08-19 Alan Modra <amodra@gmail.com>
123 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
124 (readonly_dynrelocs): Comment fix.
125 (global_entry_stub): New function.
126 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
127 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
128 that in size_global_entry_stubs, handling ifunc too. Delete dead
130 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
131 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
132 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
133 undefweak syms. Expand and correct comments.
134 (size_global_entry_stubs): Ensure symbol is defined.
135 (ppc64_elf_relocate_section): Match condition under which
136 dyn_relocs are emitted to that in allocate_dynrelocs.
138 2016-08-12 Alan Modra <amodra@gmail.com>
140 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
141 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
142 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
144 2016-08-11 Alan Modra <amodra@gmail.com>
146 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
147 non_got_ref true in any case where we could have generated dynbss
148 copies but decide not to do so.
150 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
152 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
153 the stub address retrieved if associated with a microMIPS
156 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
158 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
159 stub also add STO_MICROMIPS annotation.
161 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
163 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
164 in microMIPS LA25 stub references.
166 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
168 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
169 adjusting the use_count of merged .got entries.
171 2016-08-08 Nick Clifton <nickc@redhat.com>
173 * doc/chew.c (delete_string): Only free the string buffer if it is
174 there. Mark the buffer as NULL after freeing.
175 (drop): Free the dropped string.
176 (free_words): New function: Frees the memory allocated to the
178 (add_instrinsic): Duplicate the name string, so that it can be
180 (compile): Free unused words.
181 (main): Free the dictionary and top level string buffers at the
184 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
186 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
187 * bfd-in2.h: Regenerate.
188 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
190 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
191 cmse_implib field in struct elf32_arm_link_hash_table.
192 (elf32_arm_filter_cmse_symbols): New function.
193 (elf32_arm_filter_implib_symbols): Likewise.
194 (elf_backend_filter_implib_symbols): Define to
195 elf32_arm_filter_implib_symbols.
197 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
199 * elf32-arm.c (CMSE_PREFIX): Define macro.
200 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
201 (cmse_branch_thumb_only): Declare stub.
202 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
203 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
204 FALSE if there is no PLT.
205 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
206 (elf32_arm_final_link_relocate): Likewise.
207 (elf32_arm_gc_sweep_hook): Likewise.
208 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
209 secure entry functions.
210 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
211 (arm_dedicated_stub_output_section_required): Change to a switch case
212 and add a case for arm_stub_cmse_branch_thumb_only.
213 (arm_dedicated_stub_output_section_required_alignment): Likewise.
214 (arm_stub_dedicated_output_section_name): Likewise.
215 (arm_stub_dedicated_input_section_ptr): Likewise and remove
216 ATTRIBUTE_UNUSED for htab parameter.
217 (arm_stub_required_alignment): Likewise.
218 (arm_stub_sym_claimed): Likewise.
219 (arm_dedicated_stub_section_padding): Likewise.
220 (cmse_scan): New function.
221 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
222 Set stub_changed to TRUE if such veneers were created.
223 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
226 2016-08-02 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
231 2016-08-02 Nick Clifton <nickc@redhat.com>
234 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
235 (elf_backend_sweep_hook): Delete.
237 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
238 Kwok Cheung Yeung <kcy@codesourcery.com>
240 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
241 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
242 (ppc_elf_vle_split16): Clear field before inserting.
244 2016-08-01 Nick Clifton <nickc@redhat.com>
246 * po/sv.po: Updated Swedish translation.
248 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
249 Nick Clifton <nickc@redhat.com>
252 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
253 of the coff_section_data before using it.
255 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
257 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
258 in PLT compression selection.
259 (_bfd_mips_elf_check_relocs): Likewise.
261 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
263 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
264 case where there's no elf_link_hash_entry while processing
265 GOT_NORMAL got entries.
267 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
269 * version.m4 (BFD_VERSION): Set to 2.27.51.
270 * configure: Regenerated.
272 2016-07-21 Nick Clifton <nickc@redhat.com>
274 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
275 (swap_out_syms): Return an error when not finding ELF output
276 section rather than asserting.
278 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
280 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
282 2016-07-20 John Baldwin <jhb@FreeBSD.org>
284 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
285 and handle pr_pid if present.
287 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
290 * elf.c (assign_file_positions_for_load_sections): Also check
291 p_paddr for program header space.
293 2016-07-20 Alan Modra <amodra@gmail.com>
295 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
296 ppc64_elf_unhandled_reloc for special_function.
297 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
299 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
301 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
303 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
304 corresponding error message.
306 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
308 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
309 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
310 (branch_reloc_p): New function.
311 (mips_elf_calculate_relocation): Handle ISA mode determination
312 for relocations against section symbols, against absolute
313 symbols and absolute relocations. Also set `*cross_mode_jump_p'
315 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
316 checks for weak undefined symbols. Also check target alignment
317 within the same ISA mode.
318 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
319 in the alignment check.
320 <R_MICROMIPS_PC7_S1>: Add an alignment check.
321 <R_MICROMIPS_PC10_S1>: Likewise.
322 <R_MICROMIPS_PC16_S1>: Likewise.
323 (mips_elf_perform_relocation): Report a failure for unsupported
324 same-mode JALX instructions and cross-mode branches.
325 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
326 error messages for jumps to misaligned addresses.
328 2016-07-16 Alan Modra <amodra@gmail.com>
330 * elflink.c: Include plugin-api.h.
331 * plugin.c (bfd_plugin_open_input): New function, extracted from..
333 * plugin.h: Don't include bfd.h.
334 (bfd_plugin_open_input): Declare.
336 2016-07-16 Alan Modra <amodra@gmail.com>
338 * targets.c (bfd_seach_for_target): Rename to..
339 (bfd_iterate_over_targets): ..this. Rewrite doc.
340 * bfd-in2.h: Regenerate.
342 2016-07-16 Alan Modra <amodra@gmail.com>
344 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
345 * libbfd.h: Regenerate.
346 * bfd-in2.h: Regenerate.
348 2016-07-16 Alan Modra <amodra@gmail.com>
350 * libbfd-in.h (BFD_ALIGN): Move to..
352 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
353 * elf32-ppc.c (default_params): Adjust init.
354 (ppc_elf_link_params): Set pagesize_p2.
355 * libbfd.h: Regenerate.
356 * bfd-in2.h: Regenerate.
358 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
360 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
361 (_bfd_elf_filter_global_symbols): Declare.
362 * elf.c (_bfd_elf_filter_global_symbols): New function.
363 * elflink.c (elf_filter_global_symbols): Likewise.
364 (elf_output_implib): Likewise.
365 (bfd_elf_final_link): Call above function, failing if it does.
366 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
368 (elf_backend_copy_indirect_symbol): Fix spacing.
369 (elf_backend_hide_symbol): Likewise.
370 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
372 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
373 Nick Clifton <nickc@redhat.com>
375 * elf32-arc.c (PR_DEBUG): Delete.
376 Fix printing of debug information. Fix formatting of debug
378 (debug_arc_reloc): Handle symbols that are not from an input file.
379 (arc_do_relocation): Remove excessive exclamation points.
381 * arc-got.h: Fix formatting. Fix printing of debug information.
382 (new_got_entry_to_list): Use xmalloc.
383 * config.bfd: use the big-endian arc vector as the default vector
384 for big-endian arc targets.
386 2016-07-15 Alan Modra <amodra@gmail.com>
388 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
389 from marking sym_indices.
391 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
393 * reloc.c (bfd_perform_relocation): Try the `howto' handler
394 first with relocations against absolute symbols.
395 (bfd_install_relocation): Likewise.
397 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
399 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
400 .got/.got.plt sections to 8 bytes.
402 2016-07-12 Nick Clifton <nickc@redhat.com>
404 * binary.c (binary_set_section_contents): Second grammar fix.
406 2016-07-12 Douglas B Rupp <rupp@adacore.com>
408 * binary.c (binary_set_section_contents): Fix grammar in warning
411 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
413 * elf32-arc.c: made PR_DEBUG always defined.
415 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
417 * arc-got.h: Moved got related structures from elf32-arc.c to
418 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
419 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
420 tls_type_for_reloc, symbol_has_entry_of_type,
421 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
422 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
423 relocate_fix_got_relocs_for_got_info,
424 create_got_dynrelocs_for_single_entry,
425 create_got_dynrelocs_for_got_info): Added to file.
426 * elf32-arc.c: Removed GOT & TLS related structs and functions to
429 2016-07-08 James Bowman <james.bowman@ftdichip.com>
431 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
433 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
435 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
436 (THUMB32_MOVW): Likewise.
437 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
438 (DEF_STUBS): Define long_branch_thumb2_only_pure.
439 (arm_stub_is_thumb): Add new veneer stub.
440 (arm_type_of_stub): Use new veneer.
441 (arm_stub_required_alignment): Add new veneer.
443 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
445 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
446 (SEC_ELF_PURECODE): ... this.
447 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
449 (elf32_arm_fake_sections): Likewise.
450 (elf_32_arm_section_flags): Likewise.
451 (elf_32_arm_lookup_section_flags): Likewise.
452 * section.c (SEC_ELF_NOREAD): Rename to ...
453 (SEC_ELF_PURECODE): ... this.
455 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
457 * elf32-arm.c (using_thumb2_bl): New function.
458 (arm_type_of_stub): Declare thumb2 variable together and change type
459 to bfd_boolean. Use using_thumb2_bl () to determine whether
460 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
461 checked for BL range.
462 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
463 the bit size of BL offset.
465 2016-06-29 Nick Clifton <nickc@redhat.com>
467 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
468 Returns TRUE for AArch64 mapping symbols.
469 (elfNN_aarch64_backend_symbol_processing): New function. Marks
470 mapping symbols as precious in object files so that they will not
472 (elf_backend_symbol_processing): Define.
474 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
475 for ARM mapping symbols.
476 (elf32_arm_backend_symbol_processing): Make use of the new function.
478 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
481 * elflink.c (elf_link_check_versioned_symbol): Return false
482 for unreferenced undefined symbol.
484 2016-06-28 Nick Clifton <nickc@redhat.com>
486 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
489 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
490 function. Marks mapping symbols in object files as precious, so
491 that strip will not remove them.
492 (elf_backend_symbol_processing): Define.
494 2016-06-28 James Clarke <jrtc27@jrtc27.com>
496 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
497 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
499 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
501 * elf32-mips.c (elf_mips16_howto_table_rel): Add
503 (mips16_reloc_map): Likewise.
504 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
505 (mips16_elf64_howto_table_rela): Likewise.
506 (mips16_reloc_map): Likewise.
507 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
508 (elf_mips16_howto_table_rela): Likewise.
509 (mips16_reloc_map): Likewise.
510 * elfxx-mips.c (mips16_branch_reloc_p): New function.
511 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
512 (b_reloc_p): Likewise.
513 (mips_elf_calculate_relocation): Likewise.
514 (_bfd_mips_elf_check_relocs): Likewise.
515 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
516 * bfd-in2.h: Regenerate.
517 * libbfd.h: Regenerate.
519 2016-06-27 Alan Modra <amodra@gmail.com>
522 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
523 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
525 (ppc64_elf_size_stubs): Adjust to suit.
527 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
529 * elf32-dlx.h: New file.
530 * elf32-dlx.c: Adjust.
532 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
534 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
536 2016-06-24 John Baldwin <jhb@FreeBSD.org>
538 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
541 2016-06-24 John Baldwin <jhb@FreeBSD.org>
543 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
544 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
545 (elfcore_grok_freebsd_psinfo): New function.
546 (elfcore_grok_freebsd_prstatus): New function.
547 (elfcore_grok_freebsd_note): New function.
548 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
551 2016-06-24 Joel Brobecker <brobecker@adacore.com>
553 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
556 2016-06-24 Alan Modra <amodra@gmail.com>
558 * config.bfd: Delete mips vxworks patterns matched earlier.
559 Combine mips*-*-none with mips*-*-elf*.
561 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
563 * elfxx-mips.c (mips_elf_perform_relocation): Call
564 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
565 use the `%X%H' format for the cross-mode jump conversion error
566 message. Remove the full stop from the end of the message.
567 Continue processing rather than returning failure.
569 2016-06-21 Graham Markall <graham.markall@embecosm.com>
571 * archures.c: Remove bfd_mach_arc_nps400.
572 * bfd-in2.h: Likewise.
573 * cpu-arc.c (arch_info_struct): Likewise.
574 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
577 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
581 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
583 (elf_link_is_defined_archive_symbol): Call
584 bfd_link_plugin_object_p on unknown plugin object and use the
585 IR symbol table if the input is an IR object.
586 * plugin.c (bfd_link_plugin_object_p): New function.
587 * plugin.h (bfd_link_plugin_object_p): New prototype.
589 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
592 * elflink.c (elf_link_add_object_symbols): Don't check alignment
593 on symbol from plugin dummy input.
595 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
597 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
599 * bfd-in2.h: Regenerated.
600 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
601 with bfd_plugin_unknown.
603 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
606 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
607 bfd_boolean argument.
608 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
609 "shared object" with "PIC object" in comments.
610 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
611 "shared object" with "PIC object" in comments. Avoid PLT if
612 requested. Generate dynamic relocations for non-GOT references.
613 Make room for the special first entry in PLT and allocate PLT
614 entry only for PLT and PC-relative references. Store dynamic
615 GOT relocations in .rel[a].iplt section for static executables.
616 If PLT isn't used, always use GOT for symbol value. Don't
617 allocate GOT entry if it isn't used.
618 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
619 count only in the code section. Allocate dynamic pointer
620 relocation against STT_GNU_IFUNC symbol in the non-code section.
621 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
622 only for PC-relative references.
623 (elf_i386_allocate_dynrelocs): Pass TRUE to
624 _bfd_elf_allocate_ifunc_dyn_relocs.
625 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
626 relocations against STT_GNU_IFUNC symbols without PLT. Generate
627 dynamic pointer relocation against STT_GNU_IFUNC symbol in
628 the non-code section and store it in the proper REL section.
629 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
631 (elf_i386_finish_dynamic_symbol): Generate dynamic
632 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
633 STT_GNU_IFUNC symbols without PLT.
634 (elf_i386_finish_dynamic_sections): Don't handle local
635 STT_GNU_IFUNC symbols here.
636 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
638 (elf_backend_output_arch_local_syms): New.
639 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
640 count only in the code section. Allocate dynamic pointer
641 relocation against STT_GNU_IFUNC symbol in the non-code section.
642 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
643 count only for PC-relative references.
644 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
645 _bfd_elf_allocate_ifunc_dyn_relocs.
646 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
647 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
648 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
649 without PLT. Generate dynamic pointer relocation against
650 STT_GNU_IFUNC symbol in the non-code section and store it in
651 the proper RELA section. Don't allow non-pointer relocation
652 against STT_GNU_IFUNC symbol without PLT.
653 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
654 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
655 STT_GNU_IFUNC symbols without PLT.
656 (elf_x86_64_finish_dynamic_sections): Don't handle local
657 STT_GNU_IFUNC symbols here.
658 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
660 (elf_backend_output_arch_local_syms): New.
661 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
662 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
664 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
665 Tony Wang <tony.wang@arm.com>
667 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
669 (stub_long_branch_thumb2_only): Define stub.
670 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
671 (arm_stub_long_branch_thumb2_only): Likewise.
672 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
675 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
677 * archures.c (bfd_mach_sparc_v8plusc): Define.
678 (bfd_mach_sparc_v9c): Likewise.
679 (bfd_mach_sparc_v8plusd): Likewise.
680 (bfd_mach_sparc_v9d): Likewise.
681 (bfd_mach_sparc_v8pluse): Likewise.
682 (bfd_mach_sparc_v9e): Likewise.
683 (bfd_mach_sparc_v8plusv): Likewise
684 (bfd_mach_sparc_v9v): Likewise.
685 (bfd_mach_sparc_v8plusm): Likewise.
686 (bfd_mach_sparc_v9m): Likewise.
687 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
688 (bfd_mach_sparc_64bit_p): Likewise.
689 * bfd-in2.h: Regenerate.
690 * cpu-sparc.c (arch_info_struct): Add entries for
691 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
692 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
693 and bfd_mach_sparc_v9{c,d,e,v,m}.
694 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
695 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
697 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
699 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
700 symbols for relocations against IFUNC symbols.
701 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
703 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
705 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
706 .rela.iplt in DT_PLTRELSZ.
707 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
708 for DT_PLTRELSZ and DT_RELASZ as well.
710 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
712 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
713 non-loaded, non-alloced sections.
714 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
716 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
718 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
719 allocating dynamic relocation.
720 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
722 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
725 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
726 offsets until reloc_toaddr.
728 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
730 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
731 Don't check symbol type for STN_UNDEF symbol index.
732 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
733 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
736 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
738 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
740 (using_thumb2): Try Tag_THUMB_ISA_use first and check
741 for exact arch value then. Force review of arch check logic for new
743 (arch_has_arm_nop): Update and fix arch check logic. Force review of
744 that logic for new architecture.
745 (arch_has_thumb2_nop): Remove.
746 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
747 (elf32_arm_final_link_relocate): Likewise but using thumb2.
749 2016-06-14 Alan Modra <amodra@gmail.com>
751 * bfd-in.h (bfd_my_archive): Delete.
752 * bfd-in2.h: Regenerate.
754 2016-06-14 Alan Modra <amodra@gmail.com>
757 * archive.c (open_nested_file): Set my_archive.
758 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
760 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
761 (bfd_seek): Likewise.
762 * bfdwin.c (bfd_get_file_window): Likewise.
763 * cache.c (cache_bmmap): Likewise.
764 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
765 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
767 * plugin.c (try_claim): Likewise.
768 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
769 file within thin archive, not the archive.
771 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
774 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
775 section address for R_386_GOT32/R_386_GOT32X relocations against
776 IFUNC symbols if there is no base register and return error for
779 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
781 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
782 GOT32 adjustment for static executables.
784 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
786 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
788 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
790 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
792 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
794 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
796 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
798 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
799 (SECTSTART): Changed.
800 (elf_arc_relocate_section): Fixed mistake in PIE related
802 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
804 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
806 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
807 enable support for "-z combreloc" and DT_RELACOUNT.
808 (elf_backend_reloc_type_class): Likewise
810 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_relocate_section): When relocating
814 R_386_GOT32, return error without a base register for PIC and
815 subtract the .got.plt section address only with a base register.
817 2016-06-10 Alan Modra <amodra@gmail.com>
819 * elf-strtab.c (struct strtab_save): Use size_t for "size".
820 (struct elf_strtab_hash): Likewise for "size" and "alloced".
821 (_bfd_elf_strtab_init): Formatting.
822 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
823 (_bfd_elf_strtab_addref): Take size_t idx param.
824 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
825 (_bfd_elf_strtab_offset): Likewise.
826 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
827 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
828 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
829 (_bfd_elf_strtab_finalize): Similarly.
830 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
831 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
832 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
833 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
835 (bfd_section_from_shdr): Delete amt.
836 (_bfd_elf_init_reloc_shdr): Likewise.
837 (_bfd_elf_link_assign_sym_version): Likewise.
838 (assign_section_numbers): Use size_t reloc_count.
839 * elflink.c (struct elf_symbuf_head): Use size_t "count".
840 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
841 (elf_link_is_defined_archive_symbol): Likewise.
842 (elf_add_dt_needed_tag): Likewise.
843 (elf_finalize_dynstr): Likewise.
844 (elf_link_add_object_symbols): Likewise.
845 (bfd_elf_size_dynamic_sections): Likewise.
846 (elf_create_symbuf): Similarly.
847 (bfd_elf_match_symbols_in_sections): Likewise.
848 (elf_link_swap_symbols_out): Likewise.
849 (elf_link_check_versioned_symbol): Likewise.
850 (bfd_elf_gc_record_vtinherit): Likewise.
851 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
853 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
856 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
857 and relocs only if shrinking occurred.
859 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
861 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
862 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
863 (elf_i386_check_tls_transition): Check indirect call and direct
864 call with the addr32 prefix for general and local dynamic models.
865 Set the tls_get_addr feild.
866 (elf_i386_convert_load_reloc): Always use addr32 prefix for
867 indirect ___tls_get_addr call via GOT.
868 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
869 transitions with indirect call and direct call with the addr32
872 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
874 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
875 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
876 (elf_s390_relocate_section): Fix comment.
877 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
880 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
882 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
883 section offset when calculation the larl operand in the first PLT
886 2016-06-07 Alan Modra <amodra@gmail.com>
888 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
889 to match other 32-bit archs.
890 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
891 (ppc_elf_object_p): Call it.
892 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
894 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
895 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
896 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
897 _bfd_elf_ppc_at_tprel_transform): Move to..
899 (_bfd_elf_ppc_set_arch): Declare.
900 * bfd-in2.h: Regenerate.
902 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
904 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
905 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
906 (elf_x86_64_check_tls_transition): Check indirect call and
907 direct call with the addr32 prefix for general and local dynamic
908 models. Set the tls_get_addr feild.
909 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
910 indirect __tls_get_addr call via GOT.
911 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
912 transitions with indirect call and direct call with the addr32
915 2016-06-04 Christian Groessler <chris@groessler.org>
917 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
919 2016-06-02 Nick Clifton <nickc@redhat.com>
922 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
924 (arch_info_struct): Likewise.
925 (architectures): Likewise.
927 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
929 * config.bfd: Replace -uclibc with *.
931 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
933 * elf64-x86-64.c: Replace data32 with data16 in comments.
935 2016-05-31 Alan Modra <amodra@gmail.com>
939 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
940 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
941 symbol given a version by a script different to the version
942 of the symbol being added.
943 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
944 _bfd_elf_strtab_restore. Don't fudge dynstr references.
945 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
946 (struct strtab_save): New.
947 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
948 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
949 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
951 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
953 * elf32-hppa.h: Add extern "C".
954 * elf32-nds32.h: Likewise.
955 * elf32-tic6x.h: Likewise.
957 2016-06-01 Nick Clifton <nickc@redhat.com>
959 * po/sr.po: New Serbian translation.
960 * configure.ac (ALL_LINGUAS): Add sr.
961 * configure: Regenerate.
963 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
965 * elfxx-mips.c (b_reloc_p): New function.
966 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
969 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
971 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
972 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
973 reloc location from calculation, treat the addend as signed with
974 local non-section symbols and enable overflow detection.
976 2016-05-28 Alan Modra <amodra@gmail.com>
978 * aoutx.h: Adjust linker callback calls throughout file,
981 * coff-alpha.c: Likewise.
982 * coff-arm.c: Likewise.
983 * coff-h8300.c: Likewise.
984 * coff-h8500.c: Likewise.
985 * coff-i960.c: Likewise.
986 * coff-mcore.c: Likewise.
987 * coff-mips.c: Likewise.
988 * coff-ppc.c: Likewise.
989 * coff-rs6000.c: Likewise.
990 * coff-sh.c: Likewise.
991 * coff-tic80.c: Likewise.
992 * coff-w65.c: Likewise.
993 * coff-z80.c: Likewise.
994 * coff-z8k.c: Likewise.
995 * coff64-rs6000.c: Likewise.
996 * cofflink.c: Likewise.
998 * elf-bfd.h: Likewise.
999 * elf-m10200.c: Likewise.
1000 * elf-m10300.c: Likewise.
1001 * elf32-arc.c: Likewise.
1002 * elf32-arm.c: Likewise.
1003 * elf32-avr.c: Likewise.
1004 * elf32-bfin.c: Likewise.
1005 * elf32-cr16.c: Likewise.
1006 * elf32-cr16c.c: Likewise.
1007 * elf32-cris.c: Likewise.
1008 * elf32-crx.c: Likewise.
1009 * elf32-d10v.c: Likewise.
1010 * elf32-epiphany.c: Likewise.
1011 * elf32-fr30.c: Likewise.
1012 * elf32-frv.c: Likewise.
1013 * elf32-ft32.c: Likewise.
1014 * elf32-h8300.c: Likewise.
1015 * elf32-hppa.c: Likewise.
1016 * elf32-i370.c: Likewise.
1017 * elf32-i386.c: Likewise.
1018 * elf32-i860.c: Likewise.
1019 * elf32-ip2k.c: Likewise.
1020 * elf32-iq2000.c: Likewise.
1021 * elf32-lm32.c: Likewise.
1022 * elf32-m32c.c: Likewise.
1023 * elf32-m32r.c: Likewise.
1024 * elf32-m68hc1x.c: Likewise.
1025 * elf32-m68k.c: Likewise.
1026 * elf32-mep.c: Likewise.
1027 * elf32-metag.c: Likewise.
1028 * elf32-microblaze.c: Likewise.
1029 * elf32-moxie.c: Likewise.
1030 * elf32-msp430.c: Likewise.
1031 * elf32-mt.c: Likewise.
1032 * elf32-nds32.c: Likewise.
1033 * elf32-nios2.c: Likewise.
1034 * elf32-or1k.c: Likewise.
1035 * elf32-ppc.c: Likewise.
1036 * elf32-s390.c: Likewise.
1037 * elf32-score.c: Likewise.
1038 * elf32-score7.c: Likewise.
1039 * elf32-sh.c: Likewise.
1040 * elf32-sh64.c: Likewise.
1041 * elf32-spu.c: Likewise.
1042 * elf32-tic6x.c: Likewise.
1043 * elf32-tilepro.c: Likewise.
1044 * elf32-v850.c: Likewise.
1045 * elf32-vax.c: Likewise.
1046 * elf32-visium.c: Likewise.
1047 * elf32-xstormy16.c: Likewise.
1048 * elf32-xtensa.c: Likewise.
1049 * elf64-alpha.c: Likewise.
1050 * elf64-hppa.c: Likewise.
1051 * elf64-ia64-vms.c: Likewise.
1052 * elf64-mmix.c: Likewise.
1053 * elf64-ppc.c: Likewise.
1054 * elf64-s390.c: Likewise.
1055 * elf64-sh64.c: Likewise.
1056 * elf64-x86-64.c: Likewise.
1057 * elflink.c: Likewise.
1058 * elfnn-aarch64.c: Likewise.
1059 * elfnn-ia64.c: Likewise.
1060 * elfxx-mips.c: Likewise.
1061 * elfxx-sparc.c: Likewise.
1062 * elfxx-tilegx.c: Likewise.
1063 * linker.c: Likewise.
1064 * pdp11.c: Likewise.
1065 * pe-mips.c: Likewise.
1066 * reloc.c: Likewise.
1067 * reloc16.c: Likewise.
1068 * simple.c: Likewise.
1069 * vms-alpha.c: Likewise.
1070 * xcofflink.c: Likewise.
1071 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1072 status param. Adjust calls to these and linker callbacks throughout.
1073 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1074 get_ramstart): Delete status param. Adjust calls to these and
1075 linker callbacks throughout.
1077 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1079 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1080 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1081 target alignment verification.
1083 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1085 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1086 section name if `bfd_elf_string_from_elf_section' returns an
1089 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1091 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1092 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1093 for message. Continue processing rather than returning failure.
1095 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1097 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1098 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1099 Call `bfd_set_error'.
1101 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1104 * archive.c (bfd_slurp_armap): Replace
1105 bfd_elf64_archive_slurp_armap with
1106 _bfd_archive_64_bit_slurp_armap.
1107 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1108 BFD64 is defined and the archive is too big.
1109 (coff_write_armap): Likewise.
1110 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1111 (_bfd_archive_64_bit_slurp_armap): This.
1112 (bfd_elf64_archive_write_armap): Renamed to ...
1113 (_bfd_archive_64_bit_write_armap): This.
1114 * configure.ac: Add --enable-64-bit-archive.
1115 (want_64_bit_archive): New. Set to true by default for 64-bit
1116 MIPS and s390 ELF targets.
1117 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1118 * config.in: Regenerated.
1119 * configure: Likewise.
1120 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1121 (bfd_elf64_archive_slurp_armap): Likewise.
1122 (bfd_elf64_archive_write_armap): Likewise.
1123 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1124 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1125 (bfd_elf64_archive_truncate_arname): Likewise.
1126 (bfd_elf64_archive_read_ar_hdr): Likewise.
1127 (bfd_elf64_archive_write_ar_hdr): Likewise.
1128 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1129 (bfd_elf64_archive_get_elt_at_index): Likewise.
1130 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1131 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1132 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1133 (bfd_elf64_archive_slurp_armap): Likewise.
1134 (bfd_elf64_archive_write_armap): Likewise.
1135 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1136 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1137 (bfd_elf64_archive_truncate_arname): Likewise.
1138 (bfd_elf64_archive_read_ar_hdr): Likewise.
1139 (bfd_elf64_archive_write_ar_hdr): Likewise.
1140 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1141 (bfd_elf64_archive_get_elt_at_index): Likewise.
1142 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1143 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1144 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1145 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1146 bfd_elfNN_archive_functions isn't defined.
1147 (TARGET_LITTLE_SYM): Likewise.
1148 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1149 (_bfd_archive_64_bit_write_armap): Likewise.
1150 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1151 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1152 (_bfd_archive_64_bit_truncate_arname): Likewise.
1153 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1154 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1155 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1156 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1157 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1158 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1159 * libbfd.h: Regenerated.
1160 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1161 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1163 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1166 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1167 linker add_archive_element callback returns FALSE.
1168 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1169 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1170 archive element if linker add_archive_element callback returns
1172 * elflink.c (elf_link_add_archive_symbols): Likewise.
1173 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1174 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1175 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1176 (xcoff_link_check_ar_symbols): Likewise.
1178 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1180 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1181 <bfd_reloc_outofrange>: Unify error reporting code.
1183 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1185 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1186 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1187 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1188 * bfd-in2.h: Regenerate.
1189 * libbfd.h: Likewise.
1191 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1193 * config.bfd: Add entry for arm-phoenix.
1195 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1197 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1198 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1199 account for padding for stub section requiring one.
1200 (elf32_arm_build_stubs): Add comment to stress the importance of
1201 zeroing veneer section content.
1203 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1205 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1207 * bfd-in2.h: Regenerate.
1208 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1210 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1211 (arm_dedicated_stub_output_section_name): Likewise.
1212 (arm_dedicated_stub_input_section_ptr): Likewise.
1213 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1214 function description comment. Add support for dedicated output stub
1215 section to given stub types.
1216 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1217 elf32_arm_create_or_find_stub_sec.
1218 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1219 (elf32_arm_size_stubs): Pass stub type when calling
1220 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1221 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1223 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1225 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1226 when setting need_convert_load.
1228 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1230 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1233 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1236 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1238 (elf_i386_convert_load): Don't convert R_386_GOT32.
1240 2016-05-20 Alan Modra <amodra@gmail.com>
1243 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1244 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1246 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1248 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1249 (debug_arc_reloc): Likewise.
1250 (elf_arc_relocate_section): Likewise.
1251 (elf_arc_check_relocs): Likewise.
1252 (elf_arc_adjust_dynamic_symbol): Likewise.
1253 (elf_arc_add_symbol_hook): Likewise.
1255 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1257 * config.bfd: Remove `am34-*-linux*' support.
1259 2016-05-19 Alan Modra <amodra@gmail.com>
1261 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1262 relocs before plt relocs.
1264 2016-05-19 Alan Modra <amodra@gmail.com>
1266 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1267 before dereferencing.
1269 2016-05-18 Nick Clifton <nickc@redhat.com>
1271 * po/sv.po: Updated Swedish translation.
1273 2016-05-18 Alan Modra <amodra@gmail.com>
1275 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1276 for each BFD. Don't goto error_ret_free_local from outside loop.
1278 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1280 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1281 STB_GNU_UNIQUE handling.
1282 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1283 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1284 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1285 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1286 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1287 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1288 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1289 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1290 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1291 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1292 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1293 (elf_backend_add_symbol_hook): Remove macro.
1294 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1295 for STB_GNU_UNIQUE symbols.
1297 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1299 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1301 (v850_elf_copy_private_bfd_data): ... here. Call the new
1302 function and `_bfd_elf_copy_private_bfd_data'.
1304 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1308 GOTPCREL relocation against large section.
1310 2016-05-13 Alan Modra <amodra@gmail.com>
1312 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1313 linker dynamic sections in calculating size and address of
1314 dynamic tags rather than using output sections. Remove asserts.
1315 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1316 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1317 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1318 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1319 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1320 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1321 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1322 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1323 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1324 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1325 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1326 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1327 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1328 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1329 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1330 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1331 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1332 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1333 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1334 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1335 * elflink.c (bfd_elf_final_link): Likewise.
1336 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1337 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1338 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1339 don't set doit. Look up dynobj section.
1340 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1341 invocation and dynamic tag vma calculation. Don't test
1342 boolean var == TRUE.
1343 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1346 2016-05-13 Alan Modra <amodra@gmail.com>
1348 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1349 octets_per_byte. Put dynamic .rela.plt last in link orders.
1350 Assign output_offset for reloc sections rather than writing
1351 sorted relocs from block corresponding to output_offset.
1353 2016-05-12 Alan Modra <amodra@gmail.com>
1355 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1357 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1359 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1361 2016-05-11 Alan Modra <amodra@gmail.com>
1363 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1364 (elf32_hppa_check_relocs): Don't set dynobj.
1365 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1366 (elf32_hppa_build_stubs): Likewise.
1367 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1369 2016-05-11 Alan Modra <amodra@gmail.com>
1372 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1373 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1375 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1377 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1378 aarch64_tls_transition check.
1380 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1382 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1384 (arm_stub_sym_claimed): New function.
1385 (elf32_arm_create_stub): Use veneered symbol name and section if
1386 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1387 (arm_stub_claim_sym): New function.
1388 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1389 veneered symbol, otherwise create local symbol as before.
1391 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1393 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1394 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1395 and set branch type of a symbol.
1396 (bfd_elf32_arm_process_before_allocation): Likewise.
1397 (elf32_arm_relocate_section): Likewise and fix identation along the
1399 (allocate_dynrelocs_for_symbol): Likewise.
1400 (elf32_arm_finish_dynamic_symbol): Likewise.
1401 (elf32_arm_swap_symbol_in): Likewise.
1402 (elf32_arm_swap_symbol_out): Likewise.
1404 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1406 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1407 * bfd-in2.h: Regenerated.
1408 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1409 parameter to add_stub_section callback.
1410 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1411 and pass it down to add_stub_section.
1412 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1414 (elf32_arm_size_stubs): Add output section parameter to
1415 add_stub_section function pointer parameter.
1417 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1419 * elf32-arm.c (elf32_arm_create_stub): New function.
1420 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1422 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1424 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1425 arm_stub_a8_veneer_lwm enumerator.
1426 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1427 aforementioned enumerator.
1428 (struct elf32_arm_stub_hash_entry): Delete target_addend
1429 field and add source_value.
1430 (struct a8_erratum_fix): Delete addend field and add target_offset.
1431 (stub_hash_newfunc): Initialize source_value field amd remove
1432 initialization for target_addend.
1433 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1434 the else to being always executed, moving the
1435 arm_stub_a8_veneer_b_cond specific code in it. Remove
1436 stub_entry->target_addend from points_to computation.
1437 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1438 to target symbol from start of section rather than the offset from the
1440 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1441 fields from struct a8_erratum_fix's offset and target_offset
1443 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1444 veneered_insn_loc and loc using stub_entry's source_value.
1446 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1448 (elf32_arm_merge_eabi_attributes): Add merging logic for
1451 2016-05-10 Pip Cet <pipcet@gmail.com>
1454 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1455 Define as _bfd_generic_copy_link_hash_symbol_type when using
1458 2016-05-09 Nick Clifton <nickc@redhat.com>
1461 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1462 field before accessing sections array.
1464 2016-05-09 Christophe Monat <christophe.monat@st.com>
1467 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1468 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1470 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1472 (create_instruction_vldmdb): Likewise.
1473 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1474 uses it to re-encode.
1476 2016-05-09 Nick Clifton <nickc@redhat.com>
1479 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1482 2016-05-09 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1486 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1489 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1490 documenting that indx == -3 if symbol is defined in a discarded
1492 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1493 symbol is defined in a discarded section.
1494 (elf_link_output_extsym): Strip a global symbol defined in a
1497 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1499 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1502 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1504 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1506 (elf_i386_convert_load_reloc): This. New function.
1507 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1509 (elf_x86_64_convert_load_reloc): This. New function.
1511 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1513 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1514 Don't check if contents == NULL.
1515 (elf_i386_tls_transition): Add from_relocate_section. Check
1516 from_relocate_section instead of contents != NULL. Update
1517 elf_i386_check_tls_transition call.
1518 (elf_i386_check_relocs): Cache the section contents if
1519 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1520 elf_i386_tls_transition.
1521 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1522 to elf_i386_tls_transition.
1523 (elf_backend_caches_rawsize): New.
1524 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1525 if contents == NULL.
1526 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1527 from_relocate_section instead of contents != NULL.
1528 (elf_x86_64_check_relocs): Cache the section contents if
1529 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1530 elf_x86_64_tls_transition.
1531 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1532 to elf_x86_64_tls_transition.
1533 (elf_backend_caches_rawsize): New.
1535 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1538 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1541 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1543 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1544 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1545 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1546 no_apply_dynamic_relocs.
1547 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1548 dynamic relocations generated.
1550 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1554 (elf_i386_create_dynamic_sections): Here.
1555 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1556 interp setting to ...
1557 (elf_x86_64_create_dynamic_sections): Here.
1559 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1561 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1562 and replace (EH)->has_got_reloc with GOT_RELOC.
1563 (elf_i386_fixup_symbol): Pass has_got_reloc to
1564 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1565 (elf_i386_allocate_dynrelocs): Likewise.
1566 (elf_i386_relocate_section): Likewise.
1567 (elf_i386_finish_dynamic_symbol): Likewise.
1568 (elf_i386_convert_load): Pass TRUE to
1569 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1570 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1571 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1572 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1573 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1574 (elf_x86_64_allocate_dynrelocs): Likewise.
1575 (elf_x86_64_relocate_section): Likewise.
1576 (elf_x86_64_finish_dynamic_symbol): Likewise.
1577 (elf_x86_64_convert_load): Pass TRUE to
1578 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1580 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf32-i386.c (check_relocs_failed): New.
1583 (elf_i386_check_relocs): Set check_relocs_failed on error.
1584 (elf_i386_relocate_section): Skip if check_relocs failed.
1586 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1588 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1589 check_relocs_failed on error.
1591 2016-04-29 Nick Clifton <nickc@redhat.com>
1594 * elf-bfd.h (struct elf_backend_data): Rename
1595 elf_backend_set_special_section_info_and_link to
1596 elf_backend_copy_special_section_fields.
1597 * elfxx-target.h: Likewise.
1598 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1599 comparing section flags.
1600 (copy_special_section_fields): New function.
1601 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1602 Perform two scans over special sections. The first one looks for
1603 a direct mapping between the output section and an input section.
1604 The second scan looks for a possible match based upon section
1606 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1607 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1609 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1610 elf32_i386_copy_solaris_special_section_fields.
1611 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1612 Rename to elf32_sparc_copy_solaris_special_section_fields.
1613 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1614 elf64_x86_64_copy_solaris_special_section_fields.
1616 2016-04-28 Nick Clifton <nickc@redhat.com>
1618 * po/zh_CN.po: Updated Chinese (simplified) translation.
1620 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1624 when estimating distances between output sections.
1626 2016-04-27 Alan Modra <amodra@gmail.com>
1628 * elflink.c (_bfd_elf_is_start_stop): New function.
1629 (_bfd_elf_gc_mark_rsec): Use it.
1630 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1632 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1634 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1635 * mmo.c (mmo_get_section_contents): Likewise.
1636 (mmo_set_section_contents): Likewise.
1638 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf-bfd.h (elf_link_hash_table): Update comments for
1642 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1643 the unused NULL entry at the head of dynamic symbol table.
1644 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1647 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1649 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1650 created file from dynobj.
1652 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1654 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1655 normal input file if possible.
1657 2016-04-21 Nick Clifton <nickc@redhat.com>
1659 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1660 * aout-target.h: Likewise.
1661 * aout-tic30.c: Likewise.
1662 * binary.c: Likewise.
1664 * coff-alpha.c: Likewise.
1665 * coff-rs6000.c: Likewise.
1666 * coff64-rs6000.c: Likewise.
1667 * coffcode.h: Likewise.
1668 * i386msdos.c: Likewise.
1669 * i386os9k.c: Likewise.
1672 * libbfd-in.h: Likewise.
1673 * libecoff.h: Likewise.
1674 * mach-o-target.c: Likewise.
1676 * nlm-target.h: Likewise.
1677 * oasys.c: Likewise.
1679 * plugin.c: Likewise.
1680 * ppcboot.c: Likewise.
1683 * tekhex.c: Likewise.
1684 * versados.c: Likewise.
1685 * vms-alpha.c: Likewise.
1687 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1688 * linker.c (bfd_link_check_relocs): New function.
1689 (_bfd_generic_link_check_relocs): New function.
1690 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1691 _bfd_link_check_relocs field.
1692 (struct bfd_target)L Add _bfd_link_check_relocs field.
1693 * bfd-in2.h: Regenerate.
1694 * libbfd.h: Regenerate.
1696 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1698 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1699 (elf_backend_gc_sweep_hook): Likewise.
1700 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1701 (elf_backend_gc_sweep_hook): Likewise.
1703 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1705 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1706 in excluded sections
1708 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf64-x86-64.c (check_relocs_failed): New.
1712 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1713 Support relocation agaist local symbol. Set check_relocs_failed.
1714 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1715 R_X86_64_32 relocation overflow.
1716 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1717 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1719 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_check_relocs): Call
1722 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1723 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1725 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1728 * elflink.c (_bfd_elf_link_check_relocs): New function.
1729 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1730 if check_relocs_after_open_input is FALSE.
1732 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1734 * cache.c: Update old style function definitions.
1735 * elf32-m68k.c: Likewise.
1736 * elf64-mmix.c: Likewise.
1737 * stab-syms.c: Likewise.
1739 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1741 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1743 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
1745 * Makefile.in: Regenerated with automake 1.11.6.
1746 * aclocal.m4: Likewise.
1747 * doc/Makefile.in: Likewise.
1749 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1751 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1752 * bfd-in2.h: Regenerate.
1753 * libbfd.h: Regenerate.
1754 * elf32-arc.c: Add 'opcode/arc.h' include.
1755 (struct arc_relocation_data): Add symbol_name.
1756 (arc_special_overflow_checks): New function.
1757 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1758 required, add an extra comment.
1759 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1761 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
1763 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1765 (elf_arc_relocate_section): Update enum uses.
1766 (elf_arc_check_relocs): Likewise.
1767 (elf_arc_finish_dynamic_symbol): Likewise.
1769 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
1771 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1774 2016-04-14 Nick Clifton <nickc@redhat.com>
1777 * elf-bbfd.h (struct elf_backend_data): New field:
1779 New field: elf_backend_set_special_section_info_and_link
1780 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1782 (elf_backend_set_special_section_info_and_link): Define if not
1784 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1785 elf_backend_strtab_flags macros to initialise fields in structure.
1786 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1787 being set even if SHF_MERGE is not set.
1788 (elf_fake_sections): Likewise.
1789 (section_match): New function. Matches two ELF sections based
1790 upon fixed characteristics.
1791 (find_link): New function. Locates a section in a BFD that
1792 matches a section in a different BFD.
1793 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1794 fields of reserved sections.
1795 (bfd_elf_compute_section_file_positions): Set the flags for the
1796 .shstrtab section based upon the elf_strtab_flags field in the
1797 elf_backend_data structure.
1798 (swap_out_syms): Likewise for the .strtab section.
1799 * elflink.c (bfd_elf_final_link): Set the flags for the
1800 .strtab section based upon the elf_strtab_flags field in the
1801 elf_backend_data structure.
1802 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1803 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1805 (elf_backend_set_special_section_info_and_link): Define for
1807 * elf32-sparc.c: Likewise.
1808 * elf64-x86-64.c: Likewise.
1810 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
1813 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1815 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1816 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1817 applies to read-only section.
1818 * elf32-i386.c (elf_i386_link_hash_table): Add
1819 readonly_dynrelocs_against_ifunc.
1820 (elf_i386_allocate_dynrelocs): Updated.
1821 (elf_i386_size_dynamic_sections): Issue an error for read-only
1822 segment with dynamic IFUNC relocations only if
1823 readonly_dynrelocs_against_ifunc is TRUE.
1824 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1825 readonly_dynrelocs_against_ifunc.
1826 (elf_x86_64_allocate_dynrelocs): Updated.
1827 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1828 segment with dynamic IFUNC relocations only if
1829 readonly_dynrelocs_against_ifunc is TRUE.
1830 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1833 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
1835 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1836 a fall through from error_ret_free_internal. Free local_syms in
1837 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1839 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1841 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1842 (relocate_plt_for_entry): Likewise.
1844 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1846 * elf32-arc.c (elf_arc_check_relocs): Changed
1848 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1850 * elf32-arc.c (name_for_global_symbol): Changed assert.
1851 (get_replace_function): Created.:
1852 (struct arc_relocation_data): Changed to signed types.
1853 (defines S, L, P, PDATA): Casted to signed type.
1854 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1855 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1856 (arc_do_relocation): Changed.
1858 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
1860 * elf32-arc.c (name_for_global_symbol): Added assert to check for
1862 (elf_arc_relocate_section): Added and changed asserts, validating
1863 the synamic symbol index.
1864 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1865 relocation if symbol has dynindx set to -1.
1867 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
1869 * elflink.c (elf_link_add_object_symbols): Always turn hidden
1870 and internal symbols which have a dynamic index into local
1873 2016-04-04 Nick Clifton <nickc@redhat.com>
1876 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1877 version number if the version is zero.
1879 2016-04-01 Alan Modra <amodra@gmail.com>
1882 * elflink.c (on_needed_list): Recursively check needed status.
1883 (elf_link_add_object_symbols): Adjust.
1885 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1887 * elf32-avr.c (avr_elf32_load_records_from_section): Free
1888 internal_relocs only if they aren't cached.
1890 2016-03-29 Nick Clifton <nickc@redhat.com>
1893 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1894 assertion on the size of the got section to allow it to be bigger
1895 than the number of relocs.
1897 2016-03-29 Toni Spets <toni.spets@iki.fi>
1900 * coffcode.h (coff_write_object_contents): Revert accidental
1903 2016-03-22 Alan Modra <amodra@gmail.com>
1906 * dwarf2.c (read_attribute_value): Skip info_ptr check for
1907 DW_FORM_flag_present.
1909 2016-03-22 Nick Clifton <nickc@redhat.com>
1911 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1912 architecture name for backwards compatibility.
1914 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1915 unbounded stack use.
1917 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1918 sufficiently recent version of GCC.
1919 * configure: Regenerate.
1921 2016-03-22 Alan Modra <amodra@gmail.com>
1924 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1926 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1928 * archures.c (bfd_mach_arc_nps400): Define.
1929 * bfd-in2.h: Regenerate.
1930 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1931 some existing entries to make space.
1932 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1933 (arc_elf_final_write_processing): Likewise.
1935 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1937 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1939 (arc_elf_final_write_processing): Don't bother setting cpu field
1940 in e_flags, this will have been set elsewhere.
1942 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
1944 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1947 2016-03-21 Nick Clifton <nickc@redhat.com>
1949 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1950 * configure: Regenerate.
1951 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1952 alloca with call to xmalloc.
1953 * elf32-nds32.c: Likewise.
1954 * elf64-hppa.c: Likewise.
1955 * elfxx-mips.c: Likewise.
1957 * pei-x86_64.c: Likewise.
1961 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1964 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1966 (elf_i386_relocate_section): Likewise.
1967 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1968 (elf_x86_64_relocate_section): Likewise.
1970 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
1973 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1974 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1975 relocation overflow check.
1977 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
1979 * bfd-in2.h: Regenerated.
1981 2016-03-11 Dan Gissel <dgisselq@ieee.org>
1984 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1985 uses bytes not octets.
1986 * elflink.c (resolve_section): Likewise.
1987 Add a bfd parameter.
1988 (eval_section): Pass the input_bfd to resolve_section.
1989 (bfd_elf_perform_complex_relocation): Convert byte offset to
1990 octets before read and writing values.
1991 (elf_link_input_bfd): Add byte to octet conversions.
1992 (elf_reloc_link_order): Likewise.
1993 (elf_fixup_link_order): Likewise.
1994 (bfd_elf_final_link): Likewise.
1995 * reloc.c (_bfd_final_link_relocate): Likewise.
1996 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1998 2016-03-10 Nick Clifton <nickc@redhat.com>
2000 * config.bfd: Mark the i370 target as obsolete.
2002 2016-03-09 Pedro Alves <palves@redhat.com>
2004 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2005 gcc ABI)" to printable name.
2006 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2007 of "v850-rh850" as printable name.
2009 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2012 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2013 relocations against absolute symbols.
2015 2016-03-09 Alan Modra <amodra@gmail.com>
2018 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2019 length elements in the archive.
2021 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2024 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2025 for -E/--dynamic-list only when not relocatable.
2027 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2031 count for locally defined local IFUNC symbols in shared object.
2032 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2034 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2037 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2040 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2041 Andrew Burgess <andrew.burgess@embecosm.com>
2043 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2044 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2045 (arc_elf_howto_init): Added assert to validate relocations.
2046 (get_middle_endian_relocation): Delete.
2047 (middle_endian_convert): New function.
2048 (ME): Redefine, now does nothing.
2049 (IS_ME): New define.
2050 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2051 definition to call middle_endian_convert. Add a new local
2052 variable and make use of this throughout. Added call to
2053 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2055 2016-03-07 Nick Clifton <nickc@redhat.com>
2058 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2059 length elements in the archive.
2061 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2063 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2064 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2066 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2069 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2070 executable as definition if the new definition comes from a
2073 2016-03-02 Alan Modra <amodra@gmail.com>
2075 * Makefile.in: Regenerate.
2076 * po/SRC-POTFILES.in: Regenerate.
2078 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2080 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2081 relocation addend when sections get merged.
2083 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2085 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2087 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2088 Assert for code sections dynamic relocs.
2090 2016-02-26 Renlin Li <renlin.li@arm.com>
2092 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2093 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2095 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2098 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2099 load with locally bound symbols if PIC is false or there is no
2100 base register. Optimize branch to 0 if PIC is false.
2101 (elf_i386_relocate_section): Don't generate dynamic relocations
2102 against undefined weak symbols if PIC is false.
2103 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2104 if we can't estimate relocation overflow with --no-relax.
2105 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2106 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2107 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2108 against undefined weak symbols if PIC is false.
2110 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2113 * bfd.c (bfd): Change flags to 20 bits.
2114 (BFD_CONVERT_ELF_COMMON): New.
2115 (BFD_USE_ELF_STT_COMMON): Likewise.
2116 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2117 BFD_USE_ELF_STT_COMMON.
2118 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2119 * configure.ac: Remove --enable-elf-stt-common.
2120 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2121 common symbol depending on BFD_CONVERT_ELF_COMMON and
2122 BFD_USE_ELF_STT_COMMON.
2123 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2125 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2127 (elf_link_convert_common_type): New function.
2128 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2129 common symbol depending on BFD_CONVERT_ELF_COMMON and
2130 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2131 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2132 and BFD_USE_ELF_STT_COMMON to object_flags.
2133 (TARGET_LITTLE_SYM): Likewise.
2134 * syms.c (BSF_KEEP_G): Renamed to ...
2135 (BSF_ELF_COMMON): This.
2136 * bfd-in2.h: Regenerated.
2137 * config.in: Likewise.
2138 * configure: Likewise.
2140 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2145 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2146 (elf_i386_link_hash_entry): Add has_got_reloc and
2148 (elf_i386_link_hash_table): Add interp.
2149 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2151 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2153 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2154 (elf_i386_fixup_symbol): New function.
2155 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2156 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2157 relocations and discard relocations against resolved undefined
2158 weak symbols in executable. Don't make resolved undefined weak
2159 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2160 relocation against undefined weak symbols in PIE.
2161 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2162 (elf_i386_relocate_section): Don't generate dynamic relocations
2163 against resolved undefined weak symbols in PIE, except for
2165 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2166 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2167 Don't generate dynamic relocation against resolved undefined weak
2168 symbol in executable.
2169 (elf_i386_finish_dynamic_sections): Call
2170 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2171 (elf_backend_fixup_symbol): New.
2172 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2173 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2175 (elf_x86_64_link_hash_table): Add interp.
2176 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2178 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2180 (elf_x86_64_check_relocs): Set has_got_reloc and
2182 (elf_x86_64_fixup_symbol): New function.
2183 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2184 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2185 relocations and discard relocations against resolved undefined
2186 weak symbols in executable. Don't make resolved undefined weak
2187 symbols in executable dynamic.
2188 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2189 (elf_x86_64_relocate_section): Check relocation overflow for
2190 dynamic relocations against unresolved weak undefined symbols.
2191 Don't generate dynamic relocations against resolved weak
2192 undefined symbols in PIE.
2193 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2194 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2195 Don't generate dynamic relocation against resolved undefined weak
2196 symbol in executable.
2197 (elf_x86_64_finish_dynamic_sections): Call
2198 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2199 (elf_backend_fixup_symbol): New.
2201 2016-02-26 Alan Modra <amodra@gmail.com>
2203 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2204 save_restore_funcs, rest of sections when not relocatable.
2205 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2206 (sfpr_define): Define all symbols on emitted code.
2207 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2208 when relocatable. Move sfpr_define loop earlier.
2210 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2212 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2213 (elf_x86_64_relocate_section): Use it. Replace
2214 x86_64_elf_howto_table[r_type] with howto.
2216 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2219 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2220 symbol version is unknown.
2222 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2224 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2225 to (bfd_vma) -1 when setting needs_plt to 0.
2226 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2228 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2230 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2231 library, instead of PIC, and don't check PDE when making linker
2232 assigned symbol dynamic.
2234 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2236 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2237 ABIVERSION for non-executable stack.
2239 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2242 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2243 Always produce a RELATIVE reloc for a local symbol.
2245 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2247 Fix test-case ld-elf/pr19617b
2248 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2249 discard unused non-function symbols when --dynamic-list-data.
2251 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2253 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2254 dynsym section, even if it is empty, with dynamic sections.
2256 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2258 * syms.c: Remove BSF_COMMON from comments.
2259 * bfd-in2.h: Regenerated.
2261 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2263 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2264 for destination. Remove useless function parameters.
2265 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2267 2016-02-19 Nick Clifton <nickc@redhat.com>
2270 * aoutx.h (aout_link_add_symbols): Check for out of range string
2274 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2275 processing if we encounter a reloc without an associated symbol.
2277 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2280 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2281 sections for -E/--dynamic-list.
2283 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2285 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2288 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2290 * plugin.c (plugin_vec): Set match priority to 255.
2291 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2292 matching against the plugin vector, take priority from there not
2295 2016-02-15 Nick Clifton <nickc@redhat.com>
2297 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2298 for length and type fields. Use a signed value for the
2299 suffix_length field.
2301 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2304 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2305 significant bit in GOT offset for R_386_GOT32X.
2307 2016-02-10 Nick Clifton <nickc@redhat.com>
2310 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2312 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2313 number of messages about FDE encoding preventing .eh_frame_hdr
2316 2016-02-09 Nick Clifton <nickc@redhat.com>
2318 * oasys.c (oasys_archive_p): Fix indentation.
2319 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2320 constant for left shifting.
2322 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2323 helpful warning message to explain why certain AArch64 relocs
2326 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2328 * pe-mips.c (coff_mips_reloc): Fix formatting.
2330 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2332 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2333 to bfd_mach_arc_arc600.
2335 2016-02-04 Alan Modra <amodra@gmail.com>
2337 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2340 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2343 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2344 distances in the compressed_size field of the output section.
2346 2016-02-02 Alan Modra <amodra@gmail.com>
2348 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2349 ELFv2 entry optimization.
2351 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2354 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2355 no relocations in relocatable files.
2357 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2360 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2361 if a symbol from a library loaded via DT_NEEDED doesn't match
2362 the symbol referenced by regular object.
2364 2016-02-01 Nathaniel Smith <njs@pobox.com>
2366 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2369 2016-02-01 Alan Modra <amodra@gmail.com>
2371 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2372 an out of range reloc_index.
2373 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2375 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2377 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2378 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2379 * Makefile.in: Regenerated.
2381 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2383 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2385 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2388 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2390 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2392 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2395 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2396 against STT_GNU_IFUNC symbol only with dynamic symbols.
2397 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2399 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2402 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2403 decompress debug sections.
2405 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2407 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2410 2016-01-25 Nick Clifton <nickc@redhat.com>
2413 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2414 dsym filename buffer.
2416 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2418 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2420 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2422 * elfxx-mips.c (BZ16_REG): Correct calculation.
2424 2016-01-21 Nick Clifton <nickc@redhat.com>
2426 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2427 changing the type of _loc to be bfd_byte *.
2428 (elf_arc_finish_dynamic_symbol): Likewise.
2430 2016-01-21 Nick Clifton <nickc@redhat.com>
2433 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2434 class of the linker stub bfd.
2435 (elf32_arm_check_relocs): Skip check for pic format after
2436 processing a vxWorks R_ARM_ABS12 reloc.
2437 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2438 reporting a class mismatch.
2440 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2442 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2443 veneer for sym_sec != input_sec.
2444 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2445 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2446 calculation destination.
2448 2016-01-21 Alan Modra <amodra@gmail.com>
2450 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2451 (swap_linux_prpsinfo64_out): New function.
2452 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2453 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2454 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2455 (elfcore_write_linux_prpsinfo64): Likewise.
2456 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2457 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2458 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2460 2016-01-21 Alan Modra <amodra@gmail.com>
2462 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2463 * elf.c: Adjust #include.
2464 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2465 * Makefile.am (SOURCE_HFILES): Update.
2466 * Makefile.in: Regenerate.
2467 * po/SRC-PORFILES.in: Regenerate.
2469 2016-01-21 Alan Modra <amodra@gmail.com>
2471 * configure.ac: Move corefile selection later in file. Move
2472 tdefaults code immediately after other target vector code.
2473 * configure: Regenerate.
2475 2016-01-20 Mickael Guene <mickael.guene@st.com>
2477 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2478 section using '.text.noread' pattern.
2480 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2482 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2484 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2485 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2487 * arc-plt.def: New file.
2488 * arc-plt.h: Likewise.
2489 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2490 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2491 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2492 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2493 (name_for_global_symbol): Added.
2494 (ADD_RELA): Helper to create dynamic relocs.
2495 (new_got_entry_to_list): Create a new got entry in linked list.
2496 (symbol_has_entry_of_type): Search for specific type of entry in
2498 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2499 (is_reloc_for_TLS, arc_elf_set_private_flags)
2500 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2501 (arc_elf_merge_private_bfd_data): New functions.
2502 (debug_arc_reloc): Cleaned debug info printing.
2503 (PDATA reloc): Changed not to perform address alignment.
2504 (reverse_me): Added. Fix for ARC_32 relocs.
2505 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2507 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2508 Changed function to access an array of list of GOT entries instead
2509 of just an array of offsets.
2510 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2511 (elf_arc_check_relocs): Likewise.
2512 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2513 (elf_arc_finish_dynamic_sections): Likewise
2514 (arc_create_dynamic_sections): Modified conditions to create
2516 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2517 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2518 (relocate_plt_for_entry): Changed to support new way to define PLT
2520 (add_symbol_to_plt): Likewise.
2521 (arc_elf_link_hash_table_create): New function.
2523 2016-01-18 Nick Clifton <nickc@redhat.com>
2526 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2527 section number into internal section number.
2528 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2529 * coffswap.h (coff_swap_sym_in): Likewise.
2530 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2531 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2532 section number field is big enough to hold the external value.
2534 2016-01-17 Alan Modra <amodra@gmail.com>
2536 * configure: Regenerate.
2538 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2540 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2541 when address in first unwind entry does not match start of
2544 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2545 Jiong Wang <jiong.wang@arm.com>
2548 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2551 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2553 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2554 place 'R_' before the reloc name returned.
2555 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2556 the relocation string.
2558 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2560 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2561 factored out from...
2562 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2564 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2566 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2567 attribute check after ELF file header flag check.
2569 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2571 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2572 return status from `_bfd_elf_merge_object_attributes'.
2574 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2576 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2577 factored out from...
2578 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2580 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2582 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2583 handling of input MIPS ABI flags together.
2585 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2587 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2588 attribute checks for null input.
2590 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2592 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2593 pointers to target data.
2595 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2597 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2600 2016-01-01 Alan Modra <amodra@gmail.com>
2602 Update year range in copyright notice of all files.
2604 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2606 Copyright (C) 2016 Free Software Foundation, Inc.
2608 Copying and distribution of this file, with or without modification,
2609 are permitted in any medium without royalty provided the copyright
2610 notice and this notice are preserved.
2616 version-control: never
projects / external / binutils.git / blob