1 2016-10-06 Alan Modra <amodra@gmail.com>
3 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
5 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
6 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
8 2016-10-06 Alan Modra <amodra@gmail.com>
10 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
11 OR in arithmetic expression, not boolean OR.
13 2016-09-30 Alan Modra <amodra@gmail.com>
15 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
16 as per comment at head of bfd-in2.h.
17 * Makefile.in: Regenerate.
19 2016-09-30 Alan Modra <amodra@gmail.com>
21 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
22 _bfd_error_handler (...) throughout.
23 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
24 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
25 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
26 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
27 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
28 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
29 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
30 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
31 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
32 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
33 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
34 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
35 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
36 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
37 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
38 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
39 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
40 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
41 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
42 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
43 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
44 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
45 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
46 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
47 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
48 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
49 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
50 * xcofflink.c: Likewise.
52 2016-09-30 Alan Modra <amodra@gmail.com>
54 * bfd-in.h: Include stdarg.h.
55 * bfd.c (bfd_error_handler_type): Make like vprintf.
56 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
57 (error_handler_internal): New function, split out from..
58 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
59 (bfd_set_error_handler): Update.
60 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
61 (_bfd_assert_handler): Make static.
62 * coffgen.c (null_error_handler): Update params.
63 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
64 Don't use bfd_error_handler_type.
65 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
66 * elfxx-target.h (elf_backend_link_order_error_handler): Default
67 to _bfd_error_handler.
68 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
69 (bfd_assert_handler_type): Likewise.
70 (_bfd_error_handler): Update.
71 * bfd-in2.h: Regenerate.
72 * libbfd.h: Regenerate.
74 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
77 * elf-bfd.h (struct elf_backend_data): Delete
78 elf_backend_count_output_relocs callback and add
79 elf_backend_update_relocs.
80 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
81 (emit_relocs): Deleted.
82 (elf32_arm_emit_relocs): Deleted.
83 (elf_backend_emit_relocs): Updated not to use the old functions.
84 (elf32_arm_update_relocs): New function.
85 (elf_backend_update_relocs): New define.
86 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
87 relocation count. Call elf_backend_emit_relocs.
88 (_bfd_elf_size_reloc_section): Do not call
89 elf_backend_count_output_relocs.
90 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
91 (elf_backend_update_relocs): New define.
93 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
96 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
97 Thumb-ARM stub is too far.
99 2016-09-27 Nick Clifton <nickc@redhat.com>
102 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
103 timestamp field if real time values are not being stored.
105 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
107 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
108 to verify CC_FOR_BUILD compiler.
109 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
110 and add CC_FOR_BUILD compiler checks.
111 * Makefile.in: Regenerate.
112 * configure: Likewise.
113 * doc/Makefile.in: Likewise.
115 2016-09-26 Awson <kyrab@mail.ru>
118 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
119 for R_AMD64_PCRQUAD relocations.
121 2016-09-26 Alan Modra <amodra@gmail.com>
123 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
124 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
125 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
126 attributes, merge them. Don't warn about undefined tag bits,
127 or copy unknown values to output.
128 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
129 _bfd_elf_ppc_merge_fp_attributes.
131 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
134 * elf-bfd.h (struct elf_backend_data): Add
135 elf_backend_count_output_relocs callback to count relocations in
137 * elf-arm.c (elf32_arm_add_relocation): Deleted.
138 (elf32_arm_write_section): Move additional relocation to emit_relocs.
139 (elf32_arm_count_output_relocs): New function.
140 (emit_relocs): New function.
141 (elf32_arm_emit_relocs): New function.
142 (elf32_arm_vxworks_emit_relocs): New function.
143 (elf_backend_emit_relocs): Updated to use the new functions.
144 (elf_backend_count_output_relocs): New define.
145 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
146 to the relocation count.
147 (_bfd_elf_link_size_reloc_section): Use callback to count the
148 relocations which will be in output.
149 (_bfd_elf_default_count_output_relocs): New function.
150 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
152 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
154 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
155 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
156 bigger than 0x1000 bytes.
158 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
160 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
163 2016-09-14 Nick Clifton <nickc@redhat.com>
166 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
167 contains a valid size for the Debug directory.
169 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
171 * format.c (struct bfd_preserve): New "build_id" field.
172 (bfd_preserve_save): Save "build_id".
173 (bfd_preserve_restore): Restore "build_id".
175 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
178 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
179 relocation with copy relocation when building executable.
181 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
184 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
185 delete_shrinks_insn. Modify computation of shrinked_insn_address.
186 Compute shrink_boundary and adjust addend only if
187 addend_within_shrink_boundary.
188 (elf32_avr_relax_section): Modify calls to
189 elf32_avr_relax_delete_bytes to pass extra parameter.
191 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
193 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
194 array of bytes and use bfd_get_16 to interpret its encoding according
195 to endianness of target.
197 2016-09-01 Alan Modra <amodra@gmail.com>
199 * elf64-ppc.c (synthetic_opd): New static var.
200 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
201 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
203 2016-08-31 Alan Modra <amodra@gmail.com>
205 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
206 track max group size with a new "group_size" var that is reduced
207 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
210 2016-08-31 Alan Modra <amodra@gmail.com>
212 * elf32-ppc.c (ppc_elf_section_processing): Delete.
213 (elf_backend_section_processing): Don't define.
214 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
215 split on non-exec sections differing in SHF_PPC_VLE. When
216 splitting segments, mark size invalid.
218 2016-08-30 Alan Modra <amodra@gmail.com>
221 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
223 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
227 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
228 R_386_PC32 relocation is used to call IFUNC function in PIC
231 2016-08-27 Alan Modra <amodra@gmail.com>
234 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
235 have corresponding SHF_GROUP sections.
236 (bfd_elf_set_group_contents): Comment.
238 2016-08-27 Alan Modra <amodra@gmail.com>
241 * elf64-ppc.c (pc_dynrelocs): New function.
242 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
243 handle pic dynamic relocs.
245 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
247 * bfd-in.h (struct elf32_arm_params): Define.
248 (bfd_elf32_arm_set_target_relocs): Rename into ...
249 (bfd_elf32_arm_set_target_params): This. Use a struct
250 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
251 * bfd-in2.h: Regenerate.
252 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
253 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
254 elf32_arm_params rather than as individual parameters.
256 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
258 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
259 passed the end of htab->stub_group array.
260 (elf32_arm_create_or_find_stub_sec): Likewise.
261 (elf32_arm_create_stub): Likewise.
263 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
265 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
266 to TRUE for GOT and TLS relocs.
268 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
270 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
272 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
274 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
275 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
276 (struct elf_arc_link_hash_table): Likewise.
277 (elf_arc_link_hash_newfunc): Likewise.
278 (elf_arc_link_hash_table_free): Likewise.
279 (arc_elf_link_hash_table_create): Likewise.
280 (elf_arc_relocate_section): Fixed conditions related to dynamic
281 (elf_arc_check_relocs): Likewise.
282 (arc_elf_create_dynamic_sections): Added
283 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
284 through the hash table.
286 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
288 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
289 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
292 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
294 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
296 * bfd-in2.h: Regenerated from the previous changes.
297 * libbfd.h: Regenerated from the previous changes.
299 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
301 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
302 the input import library bfd.
303 * bfd-in2.h: Regenerate.
304 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
305 and new_cmse_stub_offset fields.
306 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
308 (elf32_arm_add_stub): Likewise for stub_offset.
309 (arm_new_stubs_start_offset_ptr): New function.
310 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
311 empty SG veneers to have zero relocations.
312 (arm_size_one_stub): Only initialize stub size and template
313 information for non empty veneers. Do not update veneer section size
314 if veneer already has an offset.
315 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
316 of a boolean indicating success or failure.
317 (cmse_scan): Change stub_changed parameter into an integer pointer
318 parameter cmse_stub_created to count the number of stub created and
319 adapt to change of return value in elf32_arm_create_stub.
320 (cmse_entry_fct_p): New function.
321 (arm_list_new_cmse_stub): Likewise.
322 (set_cmse_veneer_addr_from_implib): Likewise.
323 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
324 cmse_scan instead of that of cmse_stub_changed to compute the number
325 of stub created and use it to initialize stub_changed. Call
326 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
327 of return value in elf32_arm_create_stub. Use
328 arm_stub_section_start_offset () if not NULL to initialize size of
329 secure gateway veneers section. Initialize stub_offset of Cortex-A8
330 erratum fix to -1. Use ret to hold return value.
331 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
332 NULL to initialize size of secure gateway veneers section. Adapt
333 comment to stress the importance of zeroing veneer section content.
334 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
335 initialize eponymous field in struct elf32_arm_link_hash_table.
337 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
339 * elf32-s390.c (stdarg.h): New include.
340 (elf_s390_grok_psinfo): New function.
341 (elf_s390_write_core_note): New function.
342 (elf_backend_grok_psinfo): Declare backend hook.
343 (elf_backend_write_core_note): Likewise.
344 * elf64-s390.c (stdarg.h): New include.
345 (elf_s390_grok_prstatus): New function.
346 (elf_s390_grok_psinfo): New function.
347 (elf_s390_write_core_note): New function.
348 (elf_backend_grok_prstatus): Declare backend hook.
349 (elf_backend_grok_psinfo): Likewise.
350 (elf_backend_write_core_note): Likewise.
352 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
354 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
355 (elf_s390_finish_ifunc_symbol): Likewise.
356 (elf_s390_finish_dynamic_symbol): Likewise.
357 (elf_s390_finish_dynamic_sections): Likewise.
358 (elf_s390_grok_prstatus): Likewise.
359 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
360 (elf_s390_finish_dynamic_symbol): Likewise.
362 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
364 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
366 2016-08-23 Nick Clifton <nickc@redhat.com>
368 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
369 there is no arm data associated with the section.
371 2016-08-23 Alan Modra <amodra@gmail.com>
374 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
375 _GLOBAL_OFFSET_TABLE_, not start of .got section.
377 2016-08-22 Nick Clifton <nickc@redhat.com>
379 * doc/chew.c (main): Free the string buffer used to files as they
382 2016-08-22 Alan Modra <amodra@gmail.com>
384 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
385 (ppc_elf_relocate_section): ..to here. Comment. Error on
386 detecting -mbss-plt -fPIC local ifuncs too.
387 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
388 branch table entries.
390 2016-08-19 Nick Clifton <nickc@redhat.com>
392 * elf.c (assign_section_numbers): Assign number for the .shstrtab
393 section after the symbol table and string table sections.
395 2016-08-19 Alan Modra <amodra@gmail.com>
397 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
398 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
399 dyn_relocs for weakdefs.
400 (alias_readonly_dynrelocs): New function.
401 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
402 (ppc64_elf_relocate_section): Simplify condition under which
403 dyn_relocs are emitted.
405 2016-08-19 Alan Modra <amodra@gmail.com>
408 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
409 (readonly_dynrelocs): Comment fix.
410 (global_entry_stub): New function.
411 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
412 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
413 that in size_global_entry_stubs, handling ifunc too. Delete dead
415 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
416 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
417 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
418 undefweak syms. Expand and correct comments.
419 (size_global_entry_stubs): Ensure symbol is defined.
420 (ppc64_elf_relocate_section): Match condition under which
421 dyn_relocs are emitted to that in allocate_dynrelocs.
423 2016-08-12 Alan Modra <amodra@gmail.com>
425 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
426 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
427 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
429 2016-08-11 Alan Modra <amodra@gmail.com>
431 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
432 non_got_ref true in any case where we could have generated dynbss
433 copies but decide not to do so.
435 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
437 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
438 the stub address retrieved if associated with a microMIPS
441 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
443 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
444 stub also add STO_MICROMIPS annotation.
446 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
448 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
449 in microMIPS LA25 stub references.
451 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
453 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
454 adjusting the use_count of merged .got entries.
456 2016-08-08 Nick Clifton <nickc@redhat.com>
458 * doc/chew.c (delete_string): Only free the string buffer if it is
459 there. Mark the buffer as NULL after freeing.
460 (drop): Free the dropped string.
461 (free_words): New function: Frees the memory allocated to the
463 (add_instrinsic): Duplicate the name string, so that it can be
465 (compile): Free unused words.
466 (main): Free the dictionary and top level string buffers at the
469 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
471 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
472 * bfd-in2.h: Regenerate.
473 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
475 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
476 cmse_implib field in struct elf32_arm_link_hash_table.
477 (elf32_arm_filter_cmse_symbols): New function.
478 (elf32_arm_filter_implib_symbols): Likewise.
479 (elf_backend_filter_implib_symbols): Define to
480 elf32_arm_filter_implib_symbols.
482 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
484 * elf32-arm.c (CMSE_PREFIX): Define macro.
485 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
486 (cmse_branch_thumb_only): Declare stub.
487 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
488 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
489 FALSE if there is no PLT.
490 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
491 (elf32_arm_final_link_relocate): Likewise.
492 (elf32_arm_gc_sweep_hook): Likewise.
493 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
494 secure entry functions.
495 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
496 (arm_dedicated_stub_output_section_required): Change to a switch case
497 and add a case for arm_stub_cmse_branch_thumb_only.
498 (arm_dedicated_stub_output_section_required_alignment): Likewise.
499 (arm_stub_dedicated_output_section_name): Likewise.
500 (arm_stub_dedicated_input_section_ptr): Likewise and remove
501 ATTRIBUTE_UNUSED for htab parameter.
502 (arm_stub_required_alignment): Likewise.
503 (arm_stub_sym_claimed): Likewise.
504 (arm_dedicated_stub_section_padding): Likewise.
505 (cmse_scan): New function.
506 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
507 Set stub_changed to TRUE if such veneers were created.
508 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
511 2016-08-02 Alan Modra <amodra@gmail.com>
514 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
516 2016-08-02 Nick Clifton <nickc@redhat.com>
519 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
520 (elf_backend_sweep_hook): Delete.
522 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
523 Kwok Cheung Yeung <kcy@codesourcery.com>
525 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
526 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
527 (ppc_elf_vle_split16): Clear field before inserting.
529 2016-08-01 Nick Clifton <nickc@redhat.com>
531 * po/sv.po: Updated Swedish translation.
533 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
534 Nick Clifton <nickc@redhat.com>
537 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
538 of the coff_section_data before using it.
540 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
542 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
543 in PLT compression selection.
544 (_bfd_mips_elf_check_relocs): Likewise.
546 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
548 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
549 case where there's no elf_link_hash_entry while processing
550 GOT_NORMAL got entries.
552 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
554 * version.m4 (BFD_VERSION): Set to 2.27.51.
555 * configure: Regenerated.
557 2016-07-21 Nick Clifton <nickc@redhat.com>
559 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
560 (swap_out_syms): Return an error when not finding ELF output
561 section rather than asserting.
563 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
565 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
567 2016-07-20 John Baldwin <jhb@FreeBSD.org>
569 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
570 and handle pr_pid if present.
572 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
575 * elf.c (assign_file_positions_for_load_sections): Also check
576 p_paddr for program header space.
578 2016-07-20 Alan Modra <amodra@gmail.com>
580 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
581 ppc64_elf_unhandled_reloc for special_function.
582 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
584 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
586 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
588 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
589 corresponding error message.
591 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
593 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
594 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
595 (branch_reloc_p): New function.
596 (mips_elf_calculate_relocation): Handle ISA mode determination
597 for relocations against section symbols, against absolute
598 symbols and absolute relocations. Also set `*cross_mode_jump_p'
600 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
601 checks for weak undefined symbols. Also check target alignment
602 within the same ISA mode.
603 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
604 in the alignment check.
605 <R_MICROMIPS_PC7_S1>: Add an alignment check.
606 <R_MICROMIPS_PC10_S1>: Likewise.
607 <R_MICROMIPS_PC16_S1>: Likewise.
608 (mips_elf_perform_relocation): Report a failure for unsupported
609 same-mode JALX instructions and cross-mode branches.
610 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
611 error messages for jumps to misaligned addresses.
613 2016-07-16 Alan Modra <amodra@gmail.com>
615 * elflink.c: Include plugin-api.h.
616 * plugin.c (bfd_plugin_open_input): New function, extracted from..
618 * plugin.h: Don't include bfd.h.
619 (bfd_plugin_open_input): Declare.
621 2016-07-16 Alan Modra <amodra@gmail.com>
623 * targets.c (bfd_seach_for_target): Rename to..
624 (bfd_iterate_over_targets): ..this. Rewrite doc.
625 * bfd-in2.h: Regenerate.
627 2016-07-16 Alan Modra <amodra@gmail.com>
629 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
630 * libbfd.h: Regenerate.
631 * bfd-in2.h: Regenerate.
633 2016-07-16 Alan Modra <amodra@gmail.com>
635 * libbfd-in.h (BFD_ALIGN): Move to..
637 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
638 * elf32-ppc.c (default_params): Adjust init.
639 (ppc_elf_link_params): Set pagesize_p2.
640 * libbfd.h: Regenerate.
641 * bfd-in2.h: Regenerate.
643 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
645 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
646 (_bfd_elf_filter_global_symbols): Declare.
647 * elf.c (_bfd_elf_filter_global_symbols): New function.
648 * elflink.c (elf_filter_global_symbols): Likewise.
649 (elf_output_implib): Likewise.
650 (bfd_elf_final_link): Call above function, failing if it does.
651 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
653 (elf_backend_copy_indirect_symbol): Fix spacing.
654 (elf_backend_hide_symbol): Likewise.
655 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
657 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
658 Nick Clifton <nickc@redhat.com>
660 * elf32-arc.c (PR_DEBUG): Delete.
661 Fix printing of debug information. Fix formatting of debug
663 (debug_arc_reloc): Handle symbols that are not from an input file.
664 (arc_do_relocation): Remove excessive exclamation points.
666 * arc-got.h: Fix formatting. Fix printing of debug information.
667 (new_got_entry_to_list): Use xmalloc.
668 * config.bfd: use the big-endian arc vector as the default vector
669 for big-endian arc targets.
671 2016-07-15 Alan Modra <amodra@gmail.com>
673 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
674 from marking sym_indices.
676 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
678 * reloc.c (bfd_perform_relocation): Try the `howto' handler
679 first with relocations against absolute symbols.
680 (bfd_install_relocation): Likewise.
682 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
684 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
685 .got/.got.plt sections to 8 bytes.
687 2016-07-12 Nick Clifton <nickc@redhat.com>
689 * binary.c (binary_set_section_contents): Second grammar fix.
691 2016-07-12 Douglas B Rupp <rupp@adacore.com>
693 * binary.c (binary_set_section_contents): Fix grammar in warning
696 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
698 * elf32-arc.c: made PR_DEBUG always defined.
700 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
702 * arc-got.h: Moved got related structures from elf32-arc.c to
703 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
704 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
705 tls_type_for_reloc, symbol_has_entry_of_type,
706 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
707 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
708 relocate_fix_got_relocs_for_got_info,
709 create_got_dynrelocs_for_single_entry,
710 create_got_dynrelocs_for_got_info): Added to file.
711 * elf32-arc.c: Removed GOT & TLS related structs and functions to
714 2016-07-08 James Bowman <james.bowman@ftdichip.com>
716 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
718 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
720 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
721 (THUMB32_MOVW): Likewise.
722 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
723 (DEF_STUBS): Define long_branch_thumb2_only_pure.
724 (arm_stub_is_thumb): Add new veneer stub.
725 (arm_type_of_stub): Use new veneer.
726 (arm_stub_required_alignment): Add new veneer.
728 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
730 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
731 (SEC_ELF_PURECODE): ... this.
732 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
734 (elf32_arm_fake_sections): Likewise.
735 (elf_32_arm_section_flags): Likewise.
736 (elf_32_arm_lookup_section_flags): Likewise.
737 * section.c (SEC_ELF_NOREAD): Rename to ...
738 (SEC_ELF_PURECODE): ... this.
740 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
742 * elf32-arm.c (using_thumb2_bl): New function.
743 (arm_type_of_stub): Declare thumb2 variable together and change type
744 to bfd_boolean. Use using_thumb2_bl () to determine whether
745 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
746 checked for BL range.
747 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
748 the bit size of BL offset.
750 2016-06-29 Nick Clifton <nickc@redhat.com>
752 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
753 Returns TRUE for AArch64 mapping symbols.
754 (elfNN_aarch64_backend_symbol_processing): New function. Marks
755 mapping symbols as precious in object files so that they will not
757 (elf_backend_symbol_processing): Define.
759 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
760 for ARM mapping symbols.
761 (elf32_arm_backend_symbol_processing): Make use of the new function.
763 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
766 * elflink.c (elf_link_check_versioned_symbol): Return false
767 for unreferenced undefined symbol.
769 2016-06-28 Nick Clifton <nickc@redhat.com>
771 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
774 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
775 function. Marks mapping symbols in object files as precious, so
776 that strip will not remove them.
777 (elf_backend_symbol_processing): Define.
779 2016-06-28 James Clarke <jrtc27@jrtc27.com>
781 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
782 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
784 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
786 * elf32-mips.c (elf_mips16_howto_table_rel): Add
788 (mips16_reloc_map): Likewise.
789 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
790 (mips16_elf64_howto_table_rela): Likewise.
791 (mips16_reloc_map): Likewise.
792 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
793 (elf_mips16_howto_table_rela): Likewise.
794 (mips16_reloc_map): Likewise.
795 * elfxx-mips.c (mips16_branch_reloc_p): New function.
796 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
797 (b_reloc_p): Likewise.
798 (mips_elf_calculate_relocation): Likewise.
799 (_bfd_mips_elf_check_relocs): Likewise.
800 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
801 * bfd-in2.h: Regenerate.
802 * libbfd.h: Regenerate.
804 2016-06-27 Alan Modra <amodra@gmail.com>
807 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
808 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
810 (ppc64_elf_size_stubs): Adjust to suit.
812 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
814 * elf32-dlx.h: New file.
815 * elf32-dlx.c: Adjust.
817 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
819 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
821 2016-06-24 John Baldwin <jhb@FreeBSD.org>
823 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
826 2016-06-24 John Baldwin <jhb@FreeBSD.org>
828 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
829 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
830 (elfcore_grok_freebsd_psinfo): New function.
831 (elfcore_grok_freebsd_prstatus): New function.
832 (elfcore_grok_freebsd_note): New function.
833 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
836 2016-06-24 Joel Brobecker <brobecker@adacore.com>
838 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
841 2016-06-24 Alan Modra <amodra@gmail.com>
843 * config.bfd: Delete mips vxworks patterns matched earlier.
844 Combine mips*-*-none with mips*-*-elf*.
846 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
848 * elfxx-mips.c (mips_elf_perform_relocation): Call
849 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
850 use the `%X%H' format for the cross-mode jump conversion error
851 message. Remove the full stop from the end of the message.
852 Continue processing rather than returning failure.
854 2016-06-21 Graham Markall <graham.markall@embecosm.com>
856 * archures.c: Remove bfd_mach_arc_nps400.
857 * bfd-in2.h: Likewise.
858 * cpu-arc.c (arch_info_struct): Likewise.
859 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
862 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
866 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
868 (elf_link_is_defined_archive_symbol): Call
869 bfd_link_plugin_object_p on unknown plugin object and use the
870 IR symbol table if the input is an IR object.
871 * plugin.c (bfd_link_plugin_object_p): New function.
872 * plugin.h (bfd_link_plugin_object_p): New prototype.
874 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
877 * elflink.c (elf_link_add_object_symbols): Don't check alignment
878 on symbol from plugin dummy input.
880 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
882 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
884 * bfd-in2.h: Regenerated.
885 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
886 with bfd_plugin_unknown.
888 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
891 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
892 bfd_boolean argument.
893 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
894 "shared object" with "PIC object" in comments.
895 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
896 "shared object" with "PIC object" in comments. Avoid PLT if
897 requested. Generate dynamic relocations for non-GOT references.
898 Make room for the special first entry in PLT and allocate PLT
899 entry only for PLT and PC-relative references. Store dynamic
900 GOT relocations in .rel[a].iplt section for static executables.
901 If PLT isn't used, always use GOT for symbol value. Don't
902 allocate GOT entry if it isn't used.
903 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
904 count only in the code section. Allocate dynamic pointer
905 relocation against STT_GNU_IFUNC symbol in the non-code section.
906 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
907 only for PC-relative references.
908 (elf_i386_allocate_dynrelocs): Pass TRUE to
909 _bfd_elf_allocate_ifunc_dyn_relocs.
910 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
911 relocations against STT_GNU_IFUNC symbols without PLT. Generate
912 dynamic pointer relocation against STT_GNU_IFUNC symbol in
913 the non-code section and store it in the proper REL section.
914 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
916 (elf_i386_finish_dynamic_symbol): Generate dynamic
917 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
918 STT_GNU_IFUNC symbols without PLT.
919 (elf_i386_finish_dynamic_sections): Don't handle local
920 STT_GNU_IFUNC symbols here.
921 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
923 (elf_backend_output_arch_local_syms): New.
924 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
925 count only in the code section. Allocate dynamic pointer
926 relocation against STT_GNU_IFUNC symbol in the non-code section.
927 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
928 count only for PC-relative references.
929 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
930 _bfd_elf_allocate_ifunc_dyn_relocs.
931 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
932 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
933 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
934 without PLT. Generate dynamic pointer relocation against
935 STT_GNU_IFUNC symbol in the non-code section and store it in
936 the proper RELA section. Don't allow non-pointer relocation
937 against STT_GNU_IFUNC symbol without PLT.
938 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
939 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
940 STT_GNU_IFUNC symbols without PLT.
941 (elf_x86_64_finish_dynamic_sections): Don't handle local
942 STT_GNU_IFUNC symbols here.
943 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
945 (elf_backend_output_arch_local_syms): New.
946 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
947 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
949 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
950 Tony Wang <tony.wang@arm.com>
952 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
954 (stub_long_branch_thumb2_only): Define stub.
955 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
956 (arm_stub_long_branch_thumb2_only): Likewise.
957 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
960 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
962 * archures.c (bfd_mach_sparc_v8plusc): Define.
963 (bfd_mach_sparc_v9c): Likewise.
964 (bfd_mach_sparc_v8plusd): Likewise.
965 (bfd_mach_sparc_v9d): Likewise.
966 (bfd_mach_sparc_v8pluse): Likewise.
967 (bfd_mach_sparc_v9e): Likewise.
968 (bfd_mach_sparc_v8plusv): Likewise
969 (bfd_mach_sparc_v9v): Likewise.
970 (bfd_mach_sparc_v8plusm): Likewise.
971 (bfd_mach_sparc_v9m): Likewise.
972 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
973 (bfd_mach_sparc_64bit_p): Likewise.
974 * bfd-in2.h: Regenerate.
975 * cpu-sparc.c (arch_info_struct): Add entries for
976 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
977 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
978 and bfd_mach_sparc_v9{c,d,e,v,m}.
979 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
980 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
982 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
984 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
985 symbols for relocations against IFUNC symbols.
986 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
988 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
990 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
991 .rela.iplt in DT_PLTRELSZ.
992 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
993 for DT_PLTRELSZ and DT_RELASZ as well.
995 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
997 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
998 non-loaded, non-alloced sections.
999 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1001 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1003 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1004 allocating dynamic relocation.
1005 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1007 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1010 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1011 offsets until reloc_toaddr.
1013 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1016 Don't check symbol type for STN_UNDEF symbol index.
1017 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1018 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1021 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1023 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1025 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1026 for exact arch value then. Force review of arch check logic for new
1028 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1029 that logic for new architecture.
1030 (arch_has_thumb2_nop): Remove.
1031 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1032 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1034 2016-06-14 Alan Modra <amodra@gmail.com>
1036 * bfd-in.h (bfd_my_archive): Delete.
1037 * bfd-in2.h: Regenerate.
1039 2016-06-14 Alan Modra <amodra@gmail.com>
1042 * archive.c (open_nested_file): Set my_archive.
1043 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1045 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1046 (bfd_seek): Likewise.
1047 * bfdwin.c (bfd_get_file_window): Likewise.
1048 * cache.c (cache_bmmap): Likewise.
1049 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1050 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1052 * plugin.c (try_claim): Likewise.
1053 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1054 file within thin archive, not the archive.
1056 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1060 section address for R_386_GOT32/R_386_GOT32X relocations against
1061 IFUNC symbols if there is no base register and return error for
1064 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1066 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1067 GOT32 adjustment for static executables.
1069 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1071 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1073 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1075 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1077 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1079 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1081 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1083 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1084 (SECTSTART): Changed.
1085 (elf_arc_relocate_section): Fixed mistake in PIE related
1087 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1089 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1091 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1092 enable support for "-z combreloc" and DT_RELACOUNT.
1093 (elf_backend_reloc_type_class): Likewise
1095 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf32-i386.c (elf_i386_relocate_section): When relocating
1099 R_386_GOT32, return error without a base register for PIC and
1100 subtract the .got.plt section address only with a base register.
1102 2016-06-10 Alan Modra <amodra@gmail.com>
1104 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1105 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1106 (_bfd_elf_strtab_init): Formatting.
1107 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1108 (_bfd_elf_strtab_addref): Take size_t idx param.
1109 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1110 (_bfd_elf_strtab_offset): Likewise.
1111 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1112 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1113 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1114 (_bfd_elf_strtab_finalize): Similarly.
1115 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1116 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1117 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1118 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1119 using bfd_size_type.
1120 (bfd_section_from_shdr): Delete amt.
1121 (_bfd_elf_init_reloc_shdr): Likewise.
1122 (_bfd_elf_link_assign_sym_version): Likewise.
1123 (assign_section_numbers): Use size_t reloc_count.
1124 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1125 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1126 (elf_link_is_defined_archive_symbol): Likewise.
1127 (elf_add_dt_needed_tag): Likewise.
1128 (elf_finalize_dynstr): Likewise.
1129 (elf_link_add_object_symbols): Likewise.
1130 (bfd_elf_size_dynamic_sections): Likewise.
1131 (elf_create_symbuf): Similarly.
1132 (bfd_elf_match_symbols_in_sections): Likewise.
1133 (elf_link_swap_symbols_out): Likewise.
1134 (elf_link_check_versioned_symbol): Likewise.
1135 (bfd_elf_gc_record_vtinherit): Likewise.
1136 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1138 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1141 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1142 and relocs only if shrinking occurred.
1144 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1146 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1147 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1148 (elf_i386_check_tls_transition): Check indirect call and direct
1149 call with the addr32 prefix for general and local dynamic models.
1150 Set the tls_get_addr feild.
1151 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1152 indirect ___tls_get_addr call via GOT.
1153 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1154 transitions with indirect call and direct call with the addr32
1157 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1159 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1160 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1161 (elf_s390_relocate_section): Fix comment.
1162 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1165 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1167 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1168 section offset when calculation the larl operand in the first PLT
1171 2016-06-07 Alan Modra <amodra@gmail.com>
1173 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1174 to match other 32-bit archs.
1175 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1176 (ppc_elf_object_p): Call it.
1177 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1179 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1180 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1181 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1182 _bfd_elf_ppc_at_tprel_transform): Move to..
1183 * elf-bfd.h: ..here.
1184 (_bfd_elf_ppc_set_arch): Declare.
1185 * bfd-in2.h: Regenerate.
1187 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1189 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1190 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1191 (elf_x86_64_check_tls_transition): Check indirect call and
1192 direct call with the addr32 prefix for general and local dynamic
1193 models. Set the tls_get_addr feild.
1194 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1195 indirect __tls_get_addr call via GOT.
1196 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1197 transitions with indirect call and direct call with the addr32
1200 2016-06-04 Christian Groessler <chris@groessler.org>
1202 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1204 2016-06-02 Nick Clifton <nickc@redhat.com>
1207 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1209 (arch_info_struct): Likewise.
1210 (architectures): Likewise.
1212 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1214 * config.bfd: Replace -uclibc with *.
1216 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf64-x86-64.c: Replace data32 with data16 in comments.
1220 2016-05-31 Alan Modra <amodra@gmail.com>
1224 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1225 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1226 symbol given a version by a script different to the version
1227 of the symbol being added.
1228 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1229 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1230 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1231 (struct strtab_save): New.
1232 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1233 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1234 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1236 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1238 * elf32-hppa.h: Add extern "C".
1239 * elf32-nds32.h: Likewise.
1240 * elf32-tic6x.h: Likewise.
1242 2016-06-01 Nick Clifton <nickc@redhat.com>
1244 * po/sr.po: New Serbian translation.
1245 * configure.ac (ALL_LINGUAS): Add sr.
1246 * configure: Regenerate.
1248 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1250 * elfxx-mips.c (b_reloc_p): New function.
1251 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1254 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1256 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1257 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1258 reloc location from calculation, treat the addend as signed with
1259 local non-section symbols and enable overflow detection.
1261 2016-05-28 Alan Modra <amodra@gmail.com>
1263 * aoutx.h: Adjust linker callback calls throughout file,
1266 * coff-alpha.c: Likewise.
1267 * coff-arm.c: Likewise.
1268 * coff-h8300.c: Likewise.
1269 * coff-h8500.c: Likewise.
1270 * coff-i960.c: Likewise.
1271 * coff-mcore.c: Likewise.
1272 * coff-mips.c: Likewise.
1273 * coff-ppc.c: Likewise.
1274 * coff-rs6000.c: Likewise.
1275 * coff-sh.c: Likewise.
1276 * coff-tic80.c: Likewise.
1277 * coff-w65.c: Likewise.
1278 * coff-z80.c: Likewise.
1279 * coff-z8k.c: Likewise.
1280 * coff64-rs6000.c: Likewise.
1281 * cofflink.c: Likewise.
1282 * ecoff.c: Likewise.
1283 * elf-bfd.h: Likewise.
1284 * elf-m10200.c: Likewise.
1285 * elf-m10300.c: Likewise.
1286 * elf32-arc.c: Likewise.
1287 * elf32-arm.c: Likewise.
1288 * elf32-avr.c: Likewise.
1289 * elf32-bfin.c: Likewise.
1290 * elf32-cr16.c: Likewise.
1291 * elf32-cr16c.c: Likewise.
1292 * elf32-cris.c: Likewise.
1293 * elf32-crx.c: Likewise.
1294 * elf32-d10v.c: Likewise.
1295 * elf32-epiphany.c: Likewise.
1296 * elf32-fr30.c: Likewise.
1297 * elf32-frv.c: Likewise.
1298 * elf32-ft32.c: Likewise.
1299 * elf32-h8300.c: Likewise.
1300 * elf32-hppa.c: Likewise.
1301 * elf32-i370.c: Likewise.
1302 * elf32-i386.c: Likewise.
1303 * elf32-i860.c: Likewise.
1304 * elf32-ip2k.c: Likewise.
1305 * elf32-iq2000.c: Likewise.
1306 * elf32-lm32.c: Likewise.
1307 * elf32-m32c.c: Likewise.
1308 * elf32-m32r.c: Likewise.
1309 * elf32-m68hc1x.c: Likewise.
1310 * elf32-m68k.c: Likewise.
1311 * elf32-mep.c: Likewise.
1312 * elf32-metag.c: Likewise.
1313 * elf32-microblaze.c: Likewise.
1314 * elf32-moxie.c: Likewise.
1315 * elf32-msp430.c: Likewise.
1316 * elf32-mt.c: Likewise.
1317 * elf32-nds32.c: Likewise.
1318 * elf32-nios2.c: Likewise.
1319 * elf32-or1k.c: Likewise.
1320 * elf32-ppc.c: Likewise.
1321 * elf32-s390.c: Likewise.
1322 * elf32-score.c: Likewise.
1323 * elf32-score7.c: Likewise.
1324 * elf32-sh.c: Likewise.
1325 * elf32-sh64.c: Likewise.
1326 * elf32-spu.c: Likewise.
1327 * elf32-tic6x.c: Likewise.
1328 * elf32-tilepro.c: Likewise.
1329 * elf32-v850.c: Likewise.
1330 * elf32-vax.c: Likewise.
1331 * elf32-visium.c: Likewise.
1332 * elf32-xstormy16.c: Likewise.
1333 * elf32-xtensa.c: Likewise.
1334 * elf64-alpha.c: Likewise.
1335 * elf64-hppa.c: Likewise.
1336 * elf64-ia64-vms.c: Likewise.
1337 * elf64-mmix.c: Likewise.
1338 * elf64-ppc.c: Likewise.
1339 * elf64-s390.c: Likewise.
1340 * elf64-sh64.c: Likewise.
1341 * elf64-x86-64.c: Likewise.
1342 * elflink.c: Likewise.
1343 * elfnn-aarch64.c: Likewise.
1344 * elfnn-ia64.c: Likewise.
1345 * elfxx-mips.c: Likewise.
1346 * elfxx-sparc.c: Likewise.
1347 * elfxx-tilegx.c: Likewise.
1348 * linker.c: Likewise.
1349 * pdp11.c: Likewise.
1350 * pe-mips.c: Likewise.
1351 * reloc.c: Likewise.
1352 * reloc16.c: Likewise.
1353 * simple.c: Likewise.
1354 * vms-alpha.c: Likewise.
1355 * xcofflink.c: Likewise.
1356 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1357 status param. Adjust calls to these and linker callbacks throughout.
1358 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1359 get_ramstart): Delete status param. Adjust calls to these and
1360 linker callbacks throughout.
1362 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1364 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1365 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1366 target alignment verification.
1368 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1370 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1371 section name if `bfd_elf_string_from_elf_section' returns an
1374 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1376 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1377 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1378 for message. Continue processing rather than returning failure.
1380 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1382 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1383 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1384 Call `bfd_set_error'.
1386 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1389 * archive.c (bfd_slurp_armap): Replace
1390 bfd_elf64_archive_slurp_armap with
1391 _bfd_archive_64_bit_slurp_armap.
1392 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1393 BFD64 is defined and the archive is too big.
1394 (coff_write_armap): Likewise.
1395 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1396 (_bfd_archive_64_bit_slurp_armap): This.
1397 (bfd_elf64_archive_write_armap): Renamed to ...
1398 (_bfd_archive_64_bit_write_armap): This.
1399 * configure.ac: Add --enable-64-bit-archive.
1400 (want_64_bit_archive): New. Set to true by default for 64-bit
1401 MIPS and s390 ELF targets.
1402 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1403 * config.in: Regenerated.
1404 * configure: Likewise.
1405 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1406 (bfd_elf64_archive_slurp_armap): Likewise.
1407 (bfd_elf64_archive_write_armap): Likewise.
1408 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1409 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1410 (bfd_elf64_archive_truncate_arname): Likewise.
1411 (bfd_elf64_archive_read_ar_hdr): Likewise.
1412 (bfd_elf64_archive_write_ar_hdr): Likewise.
1413 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1414 (bfd_elf64_archive_get_elt_at_index): Likewise.
1415 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1416 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1417 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1418 (bfd_elf64_archive_slurp_armap): Likewise.
1419 (bfd_elf64_archive_write_armap): Likewise.
1420 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1421 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1422 (bfd_elf64_archive_truncate_arname): Likewise.
1423 (bfd_elf64_archive_read_ar_hdr): Likewise.
1424 (bfd_elf64_archive_write_ar_hdr): Likewise.
1425 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1426 (bfd_elf64_archive_get_elt_at_index): Likewise.
1427 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1428 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1429 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1430 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1431 bfd_elfNN_archive_functions isn't defined.
1432 (TARGET_LITTLE_SYM): Likewise.
1433 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1434 (_bfd_archive_64_bit_write_armap): Likewise.
1435 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1436 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1437 (_bfd_archive_64_bit_truncate_arname): Likewise.
1438 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1439 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1440 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1441 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1442 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1443 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1444 * libbfd.h: Regenerated.
1445 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1446 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1448 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1451 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1452 linker add_archive_element callback returns FALSE.
1453 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1454 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1455 archive element if linker add_archive_element callback returns
1457 * elflink.c (elf_link_add_archive_symbols): Likewise.
1458 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1459 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1460 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1461 (xcoff_link_check_ar_symbols): Likewise.
1463 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1465 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1466 <bfd_reloc_outofrange>: Unify error reporting code.
1468 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1470 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1471 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1472 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1473 * bfd-in2.h: Regenerate.
1474 * libbfd.h: Likewise.
1476 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1478 * config.bfd: Add entry for arm-phoenix.
1480 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1482 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1483 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1484 account for padding for stub section requiring one.
1485 (elf32_arm_build_stubs): Add comment to stress the importance of
1486 zeroing veneer section content.
1488 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1490 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1492 * bfd-in2.h: Regenerate.
1493 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1495 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1496 (arm_dedicated_stub_output_section_name): Likewise.
1497 (arm_dedicated_stub_input_section_ptr): Likewise.
1498 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1499 function description comment. Add support for dedicated output stub
1500 section to given stub types.
1501 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1502 elf32_arm_create_or_find_stub_sec.
1503 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1504 (elf32_arm_size_stubs): Pass stub type when calling
1505 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1506 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1508 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1511 when setting need_convert_load.
1513 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1515 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1518 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1523 (elf_i386_convert_load): Don't convert R_386_GOT32.
1525 2016-05-20 Alan Modra <amodra@gmail.com>
1528 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1529 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1531 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1533 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1534 (debug_arc_reloc): Likewise.
1535 (elf_arc_relocate_section): Likewise.
1536 (elf_arc_check_relocs): Likewise.
1537 (elf_arc_adjust_dynamic_symbol): Likewise.
1538 (elf_arc_add_symbol_hook): Likewise.
1540 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1542 * config.bfd: Remove `am34-*-linux*' support.
1544 2016-05-19 Alan Modra <amodra@gmail.com>
1546 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1547 relocs before plt relocs.
1549 2016-05-19 Alan Modra <amodra@gmail.com>
1551 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1552 before dereferencing.
1554 2016-05-18 Nick Clifton <nickc@redhat.com>
1556 * po/sv.po: Updated Swedish translation.
1558 2016-05-18 Alan Modra <amodra@gmail.com>
1560 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1561 for each BFD. Don't goto error_ret_free_local from outside loop.
1563 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1565 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1566 STB_GNU_UNIQUE handling.
1567 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1568 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1569 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1570 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1571 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1572 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1573 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1574 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1575 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1576 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1577 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1578 (elf_backend_add_symbol_hook): Remove macro.
1579 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1580 for STB_GNU_UNIQUE symbols.
1582 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1584 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1586 (v850_elf_copy_private_bfd_data): ... here. Call the new
1587 function and `_bfd_elf_copy_private_bfd_data'.
1589 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1592 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1593 GOTPCREL relocation against large section.
1595 2016-05-13 Alan Modra <amodra@gmail.com>
1597 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1598 linker dynamic sections in calculating size and address of
1599 dynamic tags rather than using output sections. Remove asserts.
1600 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1601 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1602 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1603 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1604 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1605 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1606 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1607 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1608 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1609 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1610 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1611 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1612 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1613 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1614 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1615 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1616 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1617 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1618 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1619 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1620 * elflink.c (bfd_elf_final_link): Likewise.
1621 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1622 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1623 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1624 don't set doit. Look up dynobj section.
1625 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1626 invocation and dynamic tag vma calculation. Don't test
1627 boolean var == TRUE.
1628 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1631 2016-05-13 Alan Modra <amodra@gmail.com>
1633 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1634 octets_per_byte. Put dynamic .rela.plt last in link orders.
1635 Assign output_offset for reloc sections rather than writing
1636 sorted relocs from block corresponding to output_offset.
1638 2016-05-12 Alan Modra <amodra@gmail.com>
1640 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1642 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1644 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1646 2016-05-11 Alan Modra <amodra@gmail.com>
1648 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1649 (elf32_hppa_check_relocs): Don't set dynobj.
1650 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1651 (elf32_hppa_build_stubs): Likewise.
1652 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1654 2016-05-11 Alan Modra <amodra@gmail.com>
1657 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1658 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1660 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1662 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1663 aarch64_tls_transition check.
1665 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1667 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1669 (arm_stub_sym_claimed): New function.
1670 (elf32_arm_create_stub): Use veneered symbol name and section if
1671 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1672 (arm_stub_claim_sym): New function.
1673 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1674 veneered symbol, otherwise create local symbol as before.
1676 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1678 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1679 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1680 and set branch type of a symbol.
1681 (bfd_elf32_arm_process_before_allocation): Likewise.
1682 (elf32_arm_relocate_section): Likewise and fix identation along the
1684 (allocate_dynrelocs_for_symbol): Likewise.
1685 (elf32_arm_finish_dynamic_symbol): Likewise.
1686 (elf32_arm_swap_symbol_in): Likewise.
1687 (elf32_arm_swap_symbol_out): Likewise.
1689 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1691 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1692 * bfd-in2.h: Regenerated.
1693 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1694 parameter to add_stub_section callback.
1695 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1696 and pass it down to add_stub_section.
1697 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1699 (elf32_arm_size_stubs): Add output section parameter to
1700 add_stub_section function pointer parameter.
1702 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1704 * elf32-arm.c (elf32_arm_create_stub): New function.
1705 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1707 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1709 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1710 arm_stub_a8_veneer_lwm enumerator.
1711 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1712 aforementioned enumerator.
1713 (struct elf32_arm_stub_hash_entry): Delete target_addend
1714 field and add source_value.
1715 (struct a8_erratum_fix): Delete addend field and add target_offset.
1716 (stub_hash_newfunc): Initialize source_value field amd remove
1717 initialization for target_addend.
1718 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1719 the else to being always executed, moving the
1720 arm_stub_a8_veneer_b_cond specific code in it. Remove
1721 stub_entry->target_addend from points_to computation.
1722 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1723 to target symbol from start of section rather than the offset from the
1725 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1726 fields from struct a8_erratum_fix's offset and target_offset
1728 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1729 veneered_insn_loc and loc using stub_entry's source_value.
1731 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1733 (elf32_arm_merge_eabi_attributes): Add merging logic for
1736 2016-05-10 Pip Cet <pipcet@gmail.com>
1739 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1740 Define as _bfd_generic_copy_link_hash_symbol_type when using
1743 2016-05-09 Nick Clifton <nickc@redhat.com>
1746 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1747 field before accessing sections array.
1749 2016-05-09 Christophe Monat <christophe.monat@st.com>
1752 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1753 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1755 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1757 (create_instruction_vldmdb): Likewise.
1758 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1759 uses it to re-encode.
1761 2016-05-09 Nick Clifton <nickc@redhat.com>
1764 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1767 2016-05-09 Alan Modra <amodra@gmail.com>
1769 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1771 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1774 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1775 documenting that indx == -3 if symbol is defined in a discarded
1777 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1778 symbol is defined in a discarded section.
1779 (elf_link_output_extsym): Strip a global symbol defined in a
1782 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1784 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1787 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1791 (elf_i386_convert_load_reloc): This. New function.
1792 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1794 (elf_x86_64_convert_load_reloc): This. New function.
1796 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1799 Don't check if contents == NULL.
1800 (elf_i386_tls_transition): Add from_relocate_section. Check
1801 from_relocate_section instead of contents != NULL. Update
1802 elf_i386_check_tls_transition call.
1803 (elf_i386_check_relocs): Cache the section contents if
1804 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1805 elf_i386_tls_transition.
1806 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1807 to elf_i386_tls_transition.
1808 (elf_backend_caches_rawsize): New.
1809 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1810 if contents == NULL.
1811 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1812 from_relocate_section instead of contents != NULL.
1813 (elf_x86_64_check_relocs): Cache the section contents if
1814 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1815 elf_x86_64_tls_transition.
1816 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1817 to elf_x86_64_tls_transition.
1818 (elf_backend_caches_rawsize): New.
1820 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1823 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1826 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1828 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1829 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1830 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1831 no_apply_dynamic_relocs.
1832 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1833 dynamic relocations generated.
1835 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1837 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1839 (elf_i386_create_dynamic_sections): Here.
1840 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1841 interp setting to ...
1842 (elf_x86_64_create_dynamic_sections): Here.
1844 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1846 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1847 and replace (EH)->has_got_reloc with GOT_RELOC.
1848 (elf_i386_fixup_symbol): Pass has_got_reloc to
1849 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1850 (elf_i386_allocate_dynrelocs): Likewise.
1851 (elf_i386_relocate_section): Likewise.
1852 (elf_i386_finish_dynamic_symbol): Likewise.
1853 (elf_i386_convert_load): Pass TRUE to
1854 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1855 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1856 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1857 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1858 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1859 (elf_x86_64_allocate_dynrelocs): Likewise.
1860 (elf_x86_64_relocate_section): Likewise.
1861 (elf_x86_64_finish_dynamic_symbol): Likewise.
1862 (elf_x86_64_convert_load): Pass TRUE to
1863 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1865 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1867 * elf32-i386.c (check_relocs_failed): New.
1868 (elf_i386_check_relocs): Set check_relocs_failed on error.
1869 (elf_i386_relocate_section): Skip if check_relocs failed.
1871 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1873 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1874 check_relocs_failed on error.
1876 2016-04-29 Nick Clifton <nickc@redhat.com>
1879 * elf-bfd.h (struct elf_backend_data): Rename
1880 elf_backend_set_special_section_info_and_link to
1881 elf_backend_copy_special_section_fields.
1882 * elfxx-target.h: Likewise.
1883 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1884 comparing section flags.
1885 (copy_special_section_fields): New function.
1886 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1887 Perform two scans over special sections. The first one looks for
1888 a direct mapping between the output section and an input section.
1889 The second scan looks for a possible match based upon section
1891 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1892 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1894 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1895 elf32_i386_copy_solaris_special_section_fields.
1896 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1897 Rename to elf32_sparc_copy_solaris_special_section_fields.
1898 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1899 elf64_x86_64_copy_solaris_special_section_fields.
1901 2016-04-28 Nick Clifton <nickc@redhat.com>
1903 * po/zh_CN.po: Updated Chinese (simplified) translation.
1905 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1908 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1909 when estimating distances between output sections.
1911 2016-04-27 Alan Modra <amodra@gmail.com>
1913 * elflink.c (_bfd_elf_is_start_stop): New function.
1914 (_bfd_elf_gc_mark_rsec): Use it.
1915 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1917 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1919 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1920 * mmo.c (mmo_get_section_contents): Likewise.
1921 (mmo_set_section_contents): Likewise.
1923 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf-bfd.h (elf_link_hash_table): Update comments for
1927 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1928 the unused NULL entry at the head of dynamic symbol table.
1929 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1932 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1934 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1935 created file from dynobj.
1937 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1939 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1940 normal input file if possible.
1942 2016-04-21 Nick Clifton <nickc@redhat.com>
1944 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1945 * aout-target.h: Likewise.
1946 * aout-tic30.c: Likewise.
1947 * binary.c: Likewise.
1949 * coff-alpha.c: Likewise.
1950 * coff-rs6000.c: Likewise.
1951 * coff64-rs6000.c: Likewise.
1952 * coffcode.h: Likewise.
1953 * i386msdos.c: Likewise.
1954 * i386os9k.c: Likewise.
1957 * libbfd-in.h: Likewise.
1958 * libecoff.h: Likewise.
1959 * mach-o-target.c: Likewise.
1961 * nlm-target.h: Likewise.
1962 * oasys.c: Likewise.
1964 * plugin.c: Likewise.
1965 * ppcboot.c: Likewise.
1968 * tekhex.c: Likewise.
1969 * versados.c: Likewise.
1970 * vms-alpha.c: Likewise.
1972 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1973 * linker.c (bfd_link_check_relocs): New function.
1974 (_bfd_generic_link_check_relocs): New function.
1975 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1976 _bfd_link_check_relocs field.
1977 (struct bfd_target)L Add _bfd_link_check_relocs field.
1978 * bfd-in2.h: Regenerate.
1979 * libbfd.h: Regenerate.
1981 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1983 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1984 (elf_backend_gc_sweep_hook): Likewise.
1985 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1986 (elf_backend_gc_sweep_hook): Likewise.
1988 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1990 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1991 in excluded sections
1993 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1996 * elf64-x86-64.c (check_relocs_failed): New.
1997 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1998 Support relocation agaist local symbol. Set check_relocs_failed.
1999 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2000 R_X86_64_32 relocation overflow.
2001 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2002 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2004 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf32-i386.c (elf_i386_check_relocs): Call
2007 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2008 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2010 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2012 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2013 * elflink.c (_bfd_elf_link_check_relocs): New function.
2014 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2015 if check_relocs_after_open_input is FALSE.
2017 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2019 * cache.c: Update old style function definitions.
2020 * elf32-m68k.c: Likewise.
2021 * elf64-mmix.c: Likewise.
2022 * stab-syms.c: Likewise.
2024 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2026 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2028 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2030 * Makefile.in: Regenerated with automake 1.11.6.
2031 * aclocal.m4: Likewise.
2032 * doc/Makefile.in: Likewise.
2034 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2036 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2037 * bfd-in2.h: Regenerate.
2038 * libbfd.h: Regenerate.
2039 * elf32-arc.c: Add 'opcode/arc.h' include.
2040 (struct arc_relocation_data): Add symbol_name.
2041 (arc_special_overflow_checks): New function.
2042 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2043 required, add an extra comment.
2044 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2046 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2048 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2050 (elf_arc_relocate_section): Update enum uses.
2051 (elf_arc_check_relocs): Likewise.
2052 (elf_arc_finish_dynamic_symbol): Likewise.
2054 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2059 2016-04-14 Nick Clifton <nickc@redhat.com>
2062 * elf-bbfd.h (struct elf_backend_data): New field:
2064 New field: elf_backend_set_special_section_info_and_link
2065 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2067 (elf_backend_set_special_section_info_and_link): Define if not
2069 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2070 elf_backend_strtab_flags macros to initialise fields in structure.
2071 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2072 being set even if SHF_MERGE is not set.
2073 (elf_fake_sections): Likewise.
2074 (section_match): New function. Matches two ELF sections based
2075 upon fixed characteristics.
2076 (find_link): New function. Locates a section in a BFD that
2077 matches a section in a different BFD.
2078 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2079 fields of reserved sections.
2080 (bfd_elf_compute_section_file_positions): Set the flags for the
2081 .shstrtab section based upon the elf_strtab_flags field in the
2082 elf_backend_data structure.
2083 (swap_out_syms): Likewise for the .strtab section.
2084 * elflink.c (bfd_elf_final_link): Set the flags for the
2085 .strtab section based upon the elf_strtab_flags field in the
2086 elf_backend_data structure.
2087 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2088 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2090 (elf_backend_set_special_section_info_and_link): Define for
2092 * elf32-sparc.c: Likewise.
2093 * elf64-x86-64.c: Likewise.
2095 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2098 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2100 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2101 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2102 applies to read-only section.
2103 * elf32-i386.c (elf_i386_link_hash_table): Add
2104 readonly_dynrelocs_against_ifunc.
2105 (elf_i386_allocate_dynrelocs): Updated.
2106 (elf_i386_size_dynamic_sections): Issue an error for read-only
2107 segment with dynamic IFUNC relocations only if
2108 readonly_dynrelocs_against_ifunc is TRUE.
2109 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2110 readonly_dynrelocs_against_ifunc.
2111 (elf_x86_64_allocate_dynrelocs): Updated.
2112 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2113 segment with dynamic IFUNC relocations only if
2114 readonly_dynrelocs_against_ifunc is TRUE.
2115 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2118 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2120 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2121 a fall through from error_ret_free_internal. Free local_syms in
2122 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2124 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2126 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2127 (relocate_plt_for_entry): Likewise.
2129 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2131 * elf32-arc.c (elf_arc_check_relocs): Changed
2133 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2135 * elf32-arc.c (name_for_global_symbol): Changed assert.
2136 (get_replace_function): Created.:
2137 (struct arc_relocation_data): Changed to signed types.
2138 (defines S, L, P, PDATA): Casted to signed type.
2139 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2140 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2141 (arc_do_relocation): Changed.
2143 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2145 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2147 (elf_arc_relocate_section): Added and changed asserts, validating
2148 the synamic symbol index.
2149 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2150 relocation if symbol has dynindx set to -1.
2152 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2154 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2155 and internal symbols which have a dynamic index into local
2158 2016-04-04 Nick Clifton <nickc@redhat.com>
2161 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2162 version number if the version is zero.
2164 2016-04-01 Alan Modra <amodra@gmail.com>
2167 * elflink.c (on_needed_list): Recursively check needed status.
2168 (elf_link_add_object_symbols): Adjust.
2170 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2172 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2173 internal_relocs only if they aren't cached.
2175 2016-03-29 Nick Clifton <nickc@redhat.com>
2178 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2179 assertion on the size of the got section to allow it to be bigger
2180 than the number of relocs.
2182 2016-03-29 Toni Spets <toni.spets@iki.fi>
2185 * coffcode.h (coff_write_object_contents): Revert accidental
2188 2016-03-22 Alan Modra <amodra@gmail.com>
2191 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2192 DW_FORM_flag_present.
2194 2016-03-22 Nick Clifton <nickc@redhat.com>
2196 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2197 architecture name for backwards compatibility.
2199 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2200 unbounded stack use.
2202 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2203 sufficiently recent version of GCC.
2204 * configure: Regenerate.
2206 2016-03-22 Alan Modra <amodra@gmail.com>
2209 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2211 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2213 * archures.c (bfd_mach_arc_nps400): Define.
2214 * bfd-in2.h: Regenerate.
2215 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2216 some existing entries to make space.
2217 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2218 (arc_elf_final_write_processing): Likewise.
2220 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2222 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2224 (arc_elf_final_write_processing): Don't bother setting cpu field
2225 in e_flags, this will have been set elsewhere.
2227 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2229 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2232 2016-03-21 Nick Clifton <nickc@redhat.com>
2234 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2235 * configure: Regenerate.
2236 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2237 alloca with call to xmalloc.
2238 * elf32-nds32.c: Likewise.
2239 * elf64-hppa.c: Likewise.
2240 * elfxx-mips.c: Likewise.
2242 * pei-x86_64.c: Likewise.
2246 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2249 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2251 (elf_i386_relocate_section): Likewise.
2252 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2253 (elf_x86_64_relocate_section): Likewise.
2255 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2258 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2259 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2260 relocation overflow check.
2262 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2264 * bfd-in2.h: Regenerated.
2266 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2269 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2270 uses bytes not octets.
2271 * elflink.c (resolve_section): Likewise.
2272 Add a bfd parameter.
2273 (eval_section): Pass the input_bfd to resolve_section.
2274 (bfd_elf_perform_complex_relocation): Convert byte offset to
2275 octets before read and writing values.
2276 (elf_link_input_bfd): Add byte to octet conversions.
2277 (elf_reloc_link_order): Likewise.
2278 (elf_fixup_link_order): Likewise.
2279 (bfd_elf_final_link): Likewise.
2280 * reloc.c (_bfd_final_link_relocate): Likewise.
2281 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2283 2016-03-10 Nick Clifton <nickc@redhat.com>
2285 * config.bfd: Mark the i370 target as obsolete.
2287 2016-03-09 Pedro Alves <palves@redhat.com>
2289 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2290 gcc ABI)" to printable name.
2291 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2292 of "v850-rh850" as printable name.
2294 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2297 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2298 relocations against absolute symbols.
2300 2016-03-09 Alan Modra <amodra@gmail.com>
2303 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2304 length elements in the archive.
2306 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2309 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2310 for -E/--dynamic-list only when not relocatable.
2312 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2315 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2316 count for locally defined local IFUNC symbols in shared object.
2317 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2319 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2322 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2325 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2326 Andrew Burgess <andrew.burgess@embecosm.com>
2328 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2329 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2330 (arc_elf_howto_init): Added assert to validate relocations.
2331 (get_middle_endian_relocation): Delete.
2332 (middle_endian_convert): New function.
2333 (ME): Redefine, now does nothing.
2334 (IS_ME): New define.
2335 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2336 definition to call middle_endian_convert. Add a new local
2337 variable and make use of this throughout. Added call to
2338 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2340 2016-03-07 Nick Clifton <nickc@redhat.com>
2343 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2344 length elements in the archive.
2346 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2348 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2349 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2351 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2354 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2355 executable as definition if the new definition comes from a
2358 2016-03-02 Alan Modra <amodra@gmail.com>
2360 * Makefile.in: Regenerate.
2361 * po/SRC-POTFILES.in: Regenerate.
2363 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2365 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2366 relocation addend when sections get merged.
2368 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2370 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2372 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2373 Assert for code sections dynamic relocs.
2375 2016-02-26 Renlin Li <renlin.li@arm.com>
2377 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2378 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2380 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2383 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2384 load with locally bound symbols if PIC is false or there is no
2385 base register. Optimize branch to 0 if PIC is false.
2386 (elf_i386_relocate_section): Don't generate dynamic relocations
2387 against undefined weak symbols if PIC is false.
2388 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2389 if we can't estimate relocation overflow with --no-relax.
2390 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2391 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2392 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2393 against undefined weak symbols if PIC is false.
2395 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2398 * bfd.c (bfd): Change flags to 20 bits.
2399 (BFD_CONVERT_ELF_COMMON): New.
2400 (BFD_USE_ELF_STT_COMMON): Likewise.
2401 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2402 BFD_USE_ELF_STT_COMMON.
2403 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2404 * configure.ac: Remove --enable-elf-stt-common.
2405 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2406 common symbol depending on BFD_CONVERT_ELF_COMMON and
2407 BFD_USE_ELF_STT_COMMON.
2408 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2410 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2412 (elf_link_convert_common_type): New function.
2413 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2414 common symbol depending on BFD_CONVERT_ELF_COMMON and
2415 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2416 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2417 and BFD_USE_ELF_STT_COMMON to object_flags.
2418 (TARGET_LITTLE_SYM): Likewise.
2419 * syms.c (BSF_KEEP_G): Renamed to ...
2420 (BSF_ELF_COMMON): This.
2421 * bfd-in2.h: Regenerated.
2422 * config.in: Likewise.
2423 * configure: Likewise.
2425 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2430 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2431 (elf_i386_link_hash_entry): Add has_got_reloc and
2433 (elf_i386_link_hash_table): Add interp.
2434 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2436 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2438 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2439 (elf_i386_fixup_symbol): New function.
2440 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2441 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2442 relocations and discard relocations against resolved undefined
2443 weak symbols in executable. Don't make resolved undefined weak
2444 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2445 relocation against undefined weak symbols in PIE.
2446 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2447 (elf_i386_relocate_section): Don't generate dynamic relocations
2448 against resolved undefined weak symbols in PIE, except for
2450 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2451 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2452 Don't generate dynamic relocation against resolved undefined weak
2453 symbol in executable.
2454 (elf_i386_finish_dynamic_sections): Call
2455 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2456 (elf_backend_fixup_symbol): New.
2457 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2458 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2460 (elf_x86_64_link_hash_table): Add interp.
2461 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2463 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2465 (elf_x86_64_check_relocs): Set has_got_reloc and
2467 (elf_x86_64_fixup_symbol): New function.
2468 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2469 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2470 relocations and discard relocations against resolved undefined
2471 weak symbols in executable. Don't make resolved undefined weak
2472 symbols in executable dynamic.
2473 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2474 (elf_x86_64_relocate_section): Check relocation overflow for
2475 dynamic relocations against unresolved weak undefined symbols.
2476 Don't generate dynamic relocations against resolved weak
2477 undefined symbols in PIE.
2478 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2479 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2480 Don't generate dynamic relocation against resolved undefined weak
2481 symbol in executable.
2482 (elf_x86_64_finish_dynamic_sections): Call
2483 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2484 (elf_backend_fixup_symbol): New.
2486 2016-02-26 Alan Modra <amodra@gmail.com>
2488 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2489 save_restore_funcs, rest of sections when not relocatable.
2490 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2491 (sfpr_define): Define all symbols on emitted code.
2492 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2493 when relocatable. Move sfpr_define loop earlier.
2495 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2498 (elf_x86_64_relocate_section): Use it. Replace
2499 x86_64_elf_howto_table[r_type] with howto.
2501 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2504 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2505 symbol version is unknown.
2507 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2509 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2510 to (bfd_vma) -1 when setting needs_plt to 0.
2511 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2513 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2515 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2516 library, instead of PIC, and don't check PDE when making linker
2517 assigned symbol dynamic.
2519 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2521 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2522 ABIVERSION for non-executable stack.
2524 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2527 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2528 Always produce a RELATIVE reloc for a local symbol.
2530 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2532 Fix test-case ld-elf/pr19617b
2533 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2534 discard unused non-function symbols when --dynamic-list-data.
2536 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2538 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2539 dynsym section, even if it is empty, with dynamic sections.
2541 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2543 * syms.c: Remove BSF_COMMON from comments.
2544 * bfd-in2.h: Regenerated.
2546 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2548 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2549 for destination. Remove useless function parameters.
2550 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2552 2016-02-19 Nick Clifton <nickc@redhat.com>
2555 * aoutx.h (aout_link_add_symbols): Check for out of range string
2559 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2560 processing if we encounter a reloc without an associated symbol.
2562 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2565 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2566 sections for -E/--dynamic-list.
2568 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2570 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2573 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2575 * plugin.c (plugin_vec): Set match priority to 255.
2576 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2577 matching against the plugin vector, take priority from there not
2580 2016-02-15 Nick Clifton <nickc@redhat.com>
2582 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2583 for length and type fields. Use a signed value for the
2584 suffix_length field.
2586 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2589 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2590 significant bit in GOT offset for R_386_GOT32X.
2592 2016-02-10 Nick Clifton <nickc@redhat.com>
2595 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2597 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2598 number of messages about FDE encoding preventing .eh_frame_hdr
2601 2016-02-09 Nick Clifton <nickc@redhat.com>
2603 * oasys.c (oasys_archive_p): Fix indentation.
2604 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2605 constant for left shifting.
2607 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2608 helpful warning message to explain why certain AArch64 relocs
2611 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2613 * pe-mips.c (coff_mips_reloc): Fix formatting.
2615 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2617 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2618 to bfd_mach_arc_arc600.
2620 2016-02-04 Alan Modra <amodra@gmail.com>
2622 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2625 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2628 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2629 distances in the compressed_size field of the output section.
2631 2016-02-02 Alan Modra <amodra@gmail.com>
2633 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2634 ELFv2 entry optimization.
2636 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2639 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2640 no relocations in relocatable files.
2642 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2645 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2646 if a symbol from a library loaded via DT_NEEDED doesn't match
2647 the symbol referenced by regular object.
2649 2016-02-01 Nathaniel Smith <njs@pobox.com>
2651 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2654 2016-02-01 Alan Modra <amodra@gmail.com>
2656 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2657 an out of range reloc_index.
2658 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2660 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2662 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2663 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2664 * Makefile.in: Regenerated.
2666 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2668 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2670 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2673 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2675 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2677 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2680 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2681 against STT_GNU_IFUNC symbol only with dynamic symbols.
2682 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2684 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2687 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2688 decompress debug sections.
2690 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2692 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2695 2016-01-25 Nick Clifton <nickc@redhat.com>
2698 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2699 dsym filename buffer.
2701 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2703 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2705 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2707 * elfxx-mips.c (BZ16_REG): Correct calculation.
2709 2016-01-21 Nick Clifton <nickc@redhat.com>
2711 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2712 changing the type of _loc to be bfd_byte *.
2713 (elf_arc_finish_dynamic_symbol): Likewise.
2715 2016-01-21 Nick Clifton <nickc@redhat.com>
2718 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2719 class of the linker stub bfd.
2720 (elf32_arm_check_relocs): Skip check for pic format after
2721 processing a vxWorks R_ARM_ABS12 reloc.
2722 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2723 reporting a class mismatch.
2725 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2727 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2728 veneer for sym_sec != input_sec.
2729 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2730 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2731 calculation destination.
2733 2016-01-21 Alan Modra <amodra@gmail.com>
2735 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2736 (swap_linux_prpsinfo64_out): New function.
2737 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2738 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2739 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2740 (elfcore_write_linux_prpsinfo64): Likewise.
2741 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2742 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2743 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2745 2016-01-21 Alan Modra <amodra@gmail.com>
2747 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2748 * elf.c: Adjust #include.
2749 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2750 * Makefile.am (SOURCE_HFILES): Update.
2751 * Makefile.in: Regenerate.
2752 * po/SRC-PORFILES.in: Regenerate.
2754 2016-01-21 Alan Modra <amodra@gmail.com>
2756 * configure.ac: Move corefile selection later in file. Move
2757 tdefaults code immediately after other target vector code.
2758 * configure: Regenerate.
2760 2016-01-20 Mickael Guene <mickael.guene@st.com>
2762 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2763 section using '.text.noread' pattern.
2765 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2767 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2769 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2770 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2772 * arc-plt.def: New file.
2773 * arc-plt.h: Likewise.
2774 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2775 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2776 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2777 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2778 (name_for_global_symbol): Added.
2779 (ADD_RELA): Helper to create dynamic relocs.
2780 (new_got_entry_to_list): Create a new got entry in linked list.
2781 (symbol_has_entry_of_type): Search for specific type of entry in
2783 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2784 (is_reloc_for_TLS, arc_elf_set_private_flags)
2785 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2786 (arc_elf_merge_private_bfd_data): New functions.
2787 (debug_arc_reloc): Cleaned debug info printing.
2788 (PDATA reloc): Changed not to perform address alignment.
2789 (reverse_me): Added. Fix for ARC_32 relocs.
2790 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2792 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2793 Changed function to access an array of list of GOT entries instead
2794 of just an array of offsets.
2795 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2796 (elf_arc_check_relocs): Likewise.
2797 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2798 (elf_arc_finish_dynamic_sections): Likewise
2799 (arc_create_dynamic_sections): Modified conditions to create
2801 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2802 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2803 (relocate_plt_for_entry): Changed to support new way to define PLT
2805 (add_symbol_to_plt): Likewise.
2806 (arc_elf_link_hash_table_create): New function.
2808 2016-01-18 Nick Clifton <nickc@redhat.com>
2811 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2812 section number into internal section number.
2813 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2814 * coffswap.h (coff_swap_sym_in): Likewise.
2815 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2816 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2817 section number field is big enough to hold the external value.
2819 2016-01-17 Alan Modra <amodra@gmail.com>
2821 * configure: Regenerate.
2823 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2825 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2826 when address in first unwind entry does not match start of
2829 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2830 Jiong Wang <jiong.wang@arm.com>
2833 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2836 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2838 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2839 place 'R_' before the reloc name returned.
2840 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2841 the relocation string.
2843 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2845 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2846 factored out from...
2847 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2849 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2851 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2852 attribute check after ELF file header flag check.
2854 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2856 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2857 return status from `_bfd_elf_merge_object_attributes'.
2859 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2861 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2862 factored out from...
2863 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2865 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2867 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2868 handling of input MIPS ABI flags together.
2870 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2872 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2873 attribute checks for null input.
2875 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2877 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2878 pointers to target data.
2880 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2882 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2885 2016-01-01 Alan Modra <amodra@gmail.com>
2887 Update year range in copyright notice of all files.
2889 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2891 Copyright (C) 2016 Free Software Foundation, Inc.
2893 Copying and distribution of this file, with or without modification,
2894 are permitted in any medium without royalty provided the copyright
2895 notice and this notice are preserved.
2901 version-control: never
projects / external / binutils.git / blob