1 2016-09-30 Alan Modra <amodra@gmail.com>
3 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
4 as per comment at head of bfd-in2.h.
5 * Makefile.in: Regenerate.
7 2016-09-30 Alan Modra <amodra@gmail.com>
9 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
10 _bfd_error_handler (...) throughout.
11 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
12 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
13 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
14 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
15 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
16 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
17 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
18 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
19 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
20 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
21 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
22 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
23 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
24 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
25 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
26 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
27 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
28 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
29 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
30 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
31 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
32 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
33 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
34 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
35 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
36 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
37 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
38 * xcofflink.c: Likewise.
40 2016-09-30 Alan Modra <amodra@gmail.com>
42 * bfd-in.h: Include stdarg.h.
43 * bfd.c (bfd_error_handler_type): Make like vprintf.
44 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
45 (error_handler_internal): New function, split out from..
46 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
47 (bfd_set_error_handler): Update.
48 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
49 (_bfd_assert_handler): Make static.
50 * coffgen.c (null_error_handler): Update params.
51 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
52 Don't use bfd_error_handler_type.
53 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
54 * elfxx-target.h (elf_backend_link_order_error_handler): Default
55 to _bfd_error_handler.
56 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
57 (bfd_assert_handler_type): Likewise.
58 (_bfd_error_handler): Update.
59 * bfd-in2.h: Regenerate.
60 * libbfd.h: Regenerate.
62 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
65 * elf-bfd.h (struct elf_backend_data): Delete
66 elf_backend_count_output_relocs callback and add
67 elf_backend_update_relocs.
68 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
69 (emit_relocs): Deleted.
70 (elf32_arm_emit_relocs): Deleted.
71 (elf_backend_emit_relocs): Updated not to use the old functions.
72 (elf32_arm_update_relocs): New function.
73 (elf_backend_update_relocs): New define.
74 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
75 relocation count. Call elf_backend_emit_relocs.
76 (_bfd_elf_size_reloc_section): Do not call
77 elf_backend_count_output_relocs.
78 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
79 (elf_backend_update_relocs): New define.
81 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
84 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
85 Thumb-ARM stub is too far.
87 2016-09-27 Nick Clifton <nickc@redhat.com>
90 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
91 timestamp field if real time values are not being stored.
93 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
95 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
96 to verify CC_FOR_BUILD compiler.
97 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
98 and add CC_FOR_BUILD compiler checks.
99 * Makefile.in: Regenerate.
100 * configure: Likewise.
101 * doc/Makefile.in: Likewise.
103 2016-09-26 Awson <kyrab@mail.ru>
106 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
107 for R_AMD64_PCRQUAD relocations.
109 2016-09-26 Alan Modra <amodra@gmail.com>
111 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
112 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
113 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
114 attributes, merge them. Don't warn about undefined tag bits,
115 or copy unknown values to output.
116 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
117 _bfd_elf_ppc_merge_fp_attributes.
119 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
122 * elf-bfd.h (struct elf_backend_data): Add
123 elf_backend_count_output_relocs callback to count relocations in
125 * elf-arm.c (elf32_arm_add_relocation): Deleted.
126 (elf32_arm_write_section): Move additional relocation to emit_relocs.
127 (elf32_arm_count_output_relocs): New function.
128 (emit_relocs): New function.
129 (elf32_arm_emit_relocs): New function.
130 (elf32_arm_vxworks_emit_relocs): New function.
131 (elf_backend_emit_relocs): Updated to use the new functions.
132 (elf_backend_count_output_relocs): New define.
133 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
134 to the relocation count.
135 (_bfd_elf_link_size_reloc_section): Use callback to count the
136 relocations which will be in output.
137 (_bfd_elf_default_count_output_relocs): New function.
138 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
140 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
142 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
143 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
144 bigger than 0x1000 bytes.
146 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
148 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
151 2016-09-14 Nick Clifton <nickc@redhat.com>
154 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
155 contains a valid size for the Debug directory.
157 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
159 * format.c (struct bfd_preserve): New "build_id" field.
160 (bfd_preserve_save): Save "build_id".
161 (bfd_preserve_restore): Restore "build_id".
163 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
166 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
167 relocation with copy relocation when building executable.
169 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
172 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
173 delete_shrinks_insn. Modify computation of shrinked_insn_address.
174 Compute shrink_boundary and adjust addend only if
175 addend_within_shrink_boundary.
176 (elf32_avr_relax_section): Modify calls to
177 elf32_avr_relax_delete_bytes to pass extra parameter.
179 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
181 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
182 array of bytes and use bfd_get_16 to interpret its encoding according
183 to endianness of target.
185 2016-09-01 Alan Modra <amodra@gmail.com>
187 * elf64-ppc.c (synthetic_opd): New static var.
188 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
189 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
191 2016-08-31 Alan Modra <amodra@gmail.com>
193 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
194 track max group size with a new "group_size" var that is reduced
195 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
198 2016-08-31 Alan Modra <amodra@gmail.com>
200 * elf32-ppc.c (ppc_elf_section_processing): Delete.
201 (elf_backend_section_processing): Don't define.
202 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
203 split on non-exec sections differing in SHF_PPC_VLE. When
204 splitting segments, mark size invalid.
206 2016-08-30 Alan Modra <amodra@gmail.com>
209 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
211 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
215 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
216 R_386_PC32 relocation is used to call IFUNC function in PIC
219 2016-08-27 Alan Modra <amodra@gmail.com>
222 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
223 have corresponding SHF_GROUP sections.
224 (bfd_elf_set_group_contents): Comment.
226 2016-08-27 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (pc_dynrelocs): New function.
230 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
231 handle pic dynamic relocs.
233 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
235 * bfd-in.h (struct elf32_arm_params): Define.
236 (bfd_elf32_arm_set_target_relocs): Rename into ...
237 (bfd_elf32_arm_set_target_params): This. Use a struct
238 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
239 * bfd-in2.h: Regenerate.
240 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
241 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
242 elf32_arm_params rather than as individual parameters.
244 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
246 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
247 passed the end of htab->stub_group array.
248 (elf32_arm_create_or_find_stub_sec): Likewise.
249 (elf32_arm_create_stub): Likewise.
251 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
253 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
254 to TRUE for GOT and TLS relocs.
256 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
258 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
260 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
262 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
263 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
264 (struct elf_arc_link_hash_table): Likewise.
265 (elf_arc_link_hash_newfunc): Likewise.
266 (elf_arc_link_hash_table_free): Likewise.
267 (arc_elf_link_hash_table_create): Likewise.
268 (elf_arc_relocate_section): Fixed conditions related to dynamic
269 (elf_arc_check_relocs): Likewise.
270 (arc_elf_create_dynamic_sections): Added
271 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
272 through the hash table.
274 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
276 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
277 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
280 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
282 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
284 * bfd-in2.h: Regenerated from the previous changes.
285 * libbfd.h: Regenerated from the previous changes.
287 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
289 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
290 the input import library bfd.
291 * bfd-in2.h: Regenerate.
292 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
293 and new_cmse_stub_offset fields.
294 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
296 (elf32_arm_add_stub): Likewise for stub_offset.
297 (arm_new_stubs_start_offset_ptr): New function.
298 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
299 empty SG veneers to have zero relocations.
300 (arm_size_one_stub): Only initialize stub size and template
301 information for non empty veneers. Do not update veneer section size
302 if veneer already has an offset.
303 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
304 of a boolean indicating success or failure.
305 (cmse_scan): Change stub_changed parameter into an integer pointer
306 parameter cmse_stub_created to count the number of stub created and
307 adapt to change of return value in elf32_arm_create_stub.
308 (cmse_entry_fct_p): New function.
309 (arm_list_new_cmse_stub): Likewise.
310 (set_cmse_veneer_addr_from_implib): Likewise.
311 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
312 cmse_scan instead of that of cmse_stub_changed to compute the number
313 of stub created and use it to initialize stub_changed. Call
314 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
315 of return value in elf32_arm_create_stub. Use
316 arm_stub_section_start_offset () if not NULL to initialize size of
317 secure gateway veneers section. Initialize stub_offset of Cortex-A8
318 erratum fix to -1. Use ret to hold return value.
319 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
320 NULL to initialize size of secure gateway veneers section. Adapt
321 comment to stress the importance of zeroing veneer section content.
322 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
323 initialize eponymous field in struct elf32_arm_link_hash_table.
325 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
327 * elf32-s390.c (stdarg.h): New include.
328 (elf_s390_grok_psinfo): New function.
329 (elf_s390_write_core_note): New function.
330 (elf_backend_grok_psinfo): Declare backend hook.
331 (elf_backend_write_core_note): Likewise.
332 * elf64-s390.c (stdarg.h): New include.
333 (elf_s390_grok_prstatus): New function.
334 (elf_s390_grok_psinfo): New function.
335 (elf_s390_write_core_note): New function.
336 (elf_backend_grok_prstatus): Declare backend hook.
337 (elf_backend_grok_psinfo): Likewise.
338 (elf_backend_write_core_note): Likewise.
340 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
342 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
343 (elf_s390_finish_ifunc_symbol): Likewise.
344 (elf_s390_finish_dynamic_symbol): Likewise.
345 (elf_s390_finish_dynamic_sections): Likewise.
346 (elf_s390_grok_prstatus): Likewise.
347 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
348 (elf_s390_finish_dynamic_symbol): Likewise.
350 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
352 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
354 2016-08-23 Nick Clifton <nickc@redhat.com>
356 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
357 there is no arm data associated with the section.
359 2016-08-23 Alan Modra <amodra@gmail.com>
362 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
363 _GLOBAL_OFFSET_TABLE_, not start of .got section.
365 2016-08-22 Nick Clifton <nickc@redhat.com>
367 * doc/chew.c (main): Free the string buffer used to files as they
370 2016-08-22 Alan Modra <amodra@gmail.com>
372 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
373 (ppc_elf_relocate_section): ..to here. Comment. Error on
374 detecting -mbss-plt -fPIC local ifuncs too.
375 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
376 branch table entries.
378 2016-08-19 Nick Clifton <nickc@redhat.com>
380 * elf.c (assign_section_numbers): Assign number for the .shstrtab
381 section after the symbol table and string table sections.
383 2016-08-19 Alan Modra <amodra@gmail.com>
385 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
386 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
387 dyn_relocs for weakdefs.
388 (alias_readonly_dynrelocs): New function.
389 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
390 (ppc64_elf_relocate_section): Simplify condition under which
391 dyn_relocs are emitted.
393 2016-08-19 Alan Modra <amodra@gmail.com>
396 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
397 (readonly_dynrelocs): Comment fix.
398 (global_entry_stub): New function.
399 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
400 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
401 that in size_global_entry_stubs, handling ifunc too. Delete dead
403 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
404 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
405 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
406 undefweak syms. Expand and correct comments.
407 (size_global_entry_stubs): Ensure symbol is defined.
408 (ppc64_elf_relocate_section): Match condition under which
409 dyn_relocs are emitted to that in allocate_dynrelocs.
411 2016-08-12 Alan Modra <amodra@gmail.com>
413 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
414 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
415 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
417 2016-08-11 Alan Modra <amodra@gmail.com>
419 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
420 non_got_ref true in any case where we could have generated dynbss
421 copies but decide not to do so.
423 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
425 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
426 the stub address retrieved if associated with a microMIPS
429 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
431 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
432 stub also add STO_MICROMIPS annotation.
434 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
436 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
437 in microMIPS LA25 stub references.
439 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
441 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
442 adjusting the use_count of merged .got entries.
444 2016-08-08 Nick Clifton <nickc@redhat.com>
446 * doc/chew.c (delete_string): Only free the string buffer if it is
447 there. Mark the buffer as NULL after freeing.
448 (drop): Free the dropped string.
449 (free_words): New function: Frees the memory allocated to the
451 (add_instrinsic): Duplicate the name string, so that it can be
453 (compile): Free unused words.
454 (main): Free the dictionary and top level string buffers at the
457 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
459 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
460 * bfd-in2.h: Regenerate.
461 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
463 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
464 cmse_implib field in struct elf32_arm_link_hash_table.
465 (elf32_arm_filter_cmse_symbols): New function.
466 (elf32_arm_filter_implib_symbols): Likewise.
467 (elf_backend_filter_implib_symbols): Define to
468 elf32_arm_filter_implib_symbols.
470 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
472 * elf32-arm.c (CMSE_PREFIX): Define macro.
473 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
474 (cmse_branch_thumb_only): Declare stub.
475 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
476 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
477 FALSE if there is no PLT.
478 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
479 (elf32_arm_final_link_relocate): Likewise.
480 (elf32_arm_gc_sweep_hook): Likewise.
481 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
482 secure entry functions.
483 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
484 (arm_dedicated_stub_output_section_required): Change to a switch case
485 and add a case for arm_stub_cmse_branch_thumb_only.
486 (arm_dedicated_stub_output_section_required_alignment): Likewise.
487 (arm_stub_dedicated_output_section_name): Likewise.
488 (arm_stub_dedicated_input_section_ptr): Likewise and remove
489 ATTRIBUTE_UNUSED for htab parameter.
490 (arm_stub_required_alignment): Likewise.
491 (arm_stub_sym_claimed): Likewise.
492 (arm_dedicated_stub_section_padding): Likewise.
493 (cmse_scan): New function.
494 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
495 Set stub_changed to TRUE if such veneers were created.
496 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
499 2016-08-02 Alan Modra <amodra@gmail.com>
502 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
504 2016-08-02 Nick Clifton <nickc@redhat.com>
507 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
508 (elf_backend_sweep_hook): Delete.
510 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
511 Kwok Cheung Yeung <kcy@codesourcery.com>
513 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
514 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
515 (ppc_elf_vle_split16): Clear field before inserting.
517 2016-08-01 Nick Clifton <nickc@redhat.com>
519 * po/sv.po: Updated Swedish translation.
521 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
522 Nick Clifton <nickc@redhat.com>
525 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
526 of the coff_section_data before using it.
528 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
530 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
531 in PLT compression selection.
532 (_bfd_mips_elf_check_relocs): Likewise.
534 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
536 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
537 case where there's no elf_link_hash_entry while processing
538 GOT_NORMAL got entries.
540 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
542 * version.m4 (BFD_VERSION): Set to 2.27.51.
543 * configure: Regenerated.
545 2016-07-21 Nick Clifton <nickc@redhat.com>
547 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
548 (swap_out_syms): Return an error when not finding ELF output
549 section rather than asserting.
551 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
553 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
555 2016-07-20 John Baldwin <jhb@FreeBSD.org>
557 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
558 and handle pr_pid if present.
560 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
563 * elf.c (assign_file_positions_for_load_sections): Also check
564 p_paddr for program header space.
566 2016-07-20 Alan Modra <amodra@gmail.com>
568 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
569 ppc64_elf_unhandled_reloc for special_function.
570 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
572 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
574 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
576 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
577 corresponding error message.
579 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
581 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
582 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
583 (branch_reloc_p): New function.
584 (mips_elf_calculate_relocation): Handle ISA mode determination
585 for relocations against section symbols, against absolute
586 symbols and absolute relocations. Also set `*cross_mode_jump_p'
588 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
589 checks for weak undefined symbols. Also check target alignment
590 within the same ISA mode.
591 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
592 in the alignment check.
593 <R_MICROMIPS_PC7_S1>: Add an alignment check.
594 <R_MICROMIPS_PC10_S1>: Likewise.
595 <R_MICROMIPS_PC16_S1>: Likewise.
596 (mips_elf_perform_relocation): Report a failure for unsupported
597 same-mode JALX instructions and cross-mode branches.
598 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
599 error messages for jumps to misaligned addresses.
601 2016-07-16 Alan Modra <amodra@gmail.com>
603 * elflink.c: Include plugin-api.h.
604 * plugin.c (bfd_plugin_open_input): New function, extracted from..
606 * plugin.h: Don't include bfd.h.
607 (bfd_plugin_open_input): Declare.
609 2016-07-16 Alan Modra <amodra@gmail.com>
611 * targets.c (bfd_seach_for_target): Rename to..
612 (bfd_iterate_over_targets): ..this. Rewrite doc.
613 * bfd-in2.h: Regenerate.
615 2016-07-16 Alan Modra <amodra@gmail.com>
617 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
618 * libbfd.h: Regenerate.
619 * bfd-in2.h: Regenerate.
621 2016-07-16 Alan Modra <amodra@gmail.com>
623 * libbfd-in.h (BFD_ALIGN): Move to..
625 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
626 * elf32-ppc.c (default_params): Adjust init.
627 (ppc_elf_link_params): Set pagesize_p2.
628 * libbfd.h: Regenerate.
629 * bfd-in2.h: Regenerate.
631 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
633 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
634 (_bfd_elf_filter_global_symbols): Declare.
635 * elf.c (_bfd_elf_filter_global_symbols): New function.
636 * elflink.c (elf_filter_global_symbols): Likewise.
637 (elf_output_implib): Likewise.
638 (bfd_elf_final_link): Call above function, failing if it does.
639 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
641 (elf_backend_copy_indirect_symbol): Fix spacing.
642 (elf_backend_hide_symbol): Likewise.
643 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
645 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
646 Nick Clifton <nickc@redhat.com>
648 * elf32-arc.c (PR_DEBUG): Delete.
649 Fix printing of debug information. Fix formatting of debug
651 (debug_arc_reloc): Handle symbols that are not from an input file.
652 (arc_do_relocation): Remove excessive exclamation points.
654 * arc-got.h: Fix formatting. Fix printing of debug information.
655 (new_got_entry_to_list): Use xmalloc.
656 * config.bfd: use the big-endian arc vector as the default vector
657 for big-endian arc targets.
659 2016-07-15 Alan Modra <amodra@gmail.com>
661 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
662 from marking sym_indices.
664 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
666 * reloc.c (bfd_perform_relocation): Try the `howto' handler
667 first with relocations against absolute symbols.
668 (bfd_install_relocation): Likewise.
670 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
672 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
673 .got/.got.plt sections to 8 bytes.
675 2016-07-12 Nick Clifton <nickc@redhat.com>
677 * binary.c (binary_set_section_contents): Second grammar fix.
679 2016-07-12 Douglas B Rupp <rupp@adacore.com>
681 * binary.c (binary_set_section_contents): Fix grammar in warning
684 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
686 * elf32-arc.c: made PR_DEBUG always defined.
688 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
690 * arc-got.h: Moved got related structures from elf32-arc.c to
691 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
692 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
693 tls_type_for_reloc, symbol_has_entry_of_type,
694 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
695 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
696 relocate_fix_got_relocs_for_got_info,
697 create_got_dynrelocs_for_single_entry,
698 create_got_dynrelocs_for_got_info): Added to file.
699 * elf32-arc.c: Removed GOT & TLS related structs and functions to
702 2016-07-08 James Bowman <james.bowman@ftdichip.com>
704 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
706 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
708 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
709 (THUMB32_MOVW): Likewise.
710 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
711 (DEF_STUBS): Define long_branch_thumb2_only_pure.
712 (arm_stub_is_thumb): Add new veneer stub.
713 (arm_type_of_stub): Use new veneer.
714 (arm_stub_required_alignment): Add new veneer.
716 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
718 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
719 (SEC_ELF_PURECODE): ... this.
720 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
722 (elf32_arm_fake_sections): Likewise.
723 (elf_32_arm_section_flags): Likewise.
724 (elf_32_arm_lookup_section_flags): Likewise.
725 * section.c (SEC_ELF_NOREAD): Rename to ...
726 (SEC_ELF_PURECODE): ... this.
728 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
730 * elf32-arm.c (using_thumb2_bl): New function.
731 (arm_type_of_stub): Declare thumb2 variable together and change type
732 to bfd_boolean. Use using_thumb2_bl () to determine whether
733 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
734 checked for BL range.
735 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
736 the bit size of BL offset.
738 2016-06-29 Nick Clifton <nickc@redhat.com>
740 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
741 Returns TRUE for AArch64 mapping symbols.
742 (elfNN_aarch64_backend_symbol_processing): New function. Marks
743 mapping symbols as precious in object files so that they will not
745 (elf_backend_symbol_processing): Define.
747 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
748 for ARM mapping symbols.
749 (elf32_arm_backend_symbol_processing): Make use of the new function.
751 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
754 * elflink.c (elf_link_check_versioned_symbol): Return false
755 for unreferenced undefined symbol.
757 2016-06-28 Nick Clifton <nickc@redhat.com>
759 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
762 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
763 function. Marks mapping symbols in object files as precious, so
764 that strip will not remove them.
765 (elf_backend_symbol_processing): Define.
767 2016-06-28 James Clarke <jrtc27@jrtc27.com>
769 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
770 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
772 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
774 * elf32-mips.c (elf_mips16_howto_table_rel): Add
776 (mips16_reloc_map): Likewise.
777 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
778 (mips16_elf64_howto_table_rela): Likewise.
779 (mips16_reloc_map): Likewise.
780 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
781 (elf_mips16_howto_table_rela): Likewise.
782 (mips16_reloc_map): Likewise.
783 * elfxx-mips.c (mips16_branch_reloc_p): New function.
784 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
785 (b_reloc_p): Likewise.
786 (mips_elf_calculate_relocation): Likewise.
787 (_bfd_mips_elf_check_relocs): Likewise.
788 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
789 * bfd-in2.h: Regenerate.
790 * libbfd.h: Regenerate.
792 2016-06-27 Alan Modra <amodra@gmail.com>
795 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
796 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
798 (ppc64_elf_size_stubs): Adjust to suit.
800 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
802 * elf32-dlx.h: New file.
803 * elf32-dlx.c: Adjust.
805 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
807 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
809 2016-06-24 John Baldwin <jhb@FreeBSD.org>
811 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
814 2016-06-24 John Baldwin <jhb@FreeBSD.org>
816 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
817 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
818 (elfcore_grok_freebsd_psinfo): New function.
819 (elfcore_grok_freebsd_prstatus): New function.
820 (elfcore_grok_freebsd_note): New function.
821 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
824 2016-06-24 Joel Brobecker <brobecker@adacore.com>
826 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
829 2016-06-24 Alan Modra <amodra@gmail.com>
831 * config.bfd: Delete mips vxworks patterns matched earlier.
832 Combine mips*-*-none with mips*-*-elf*.
834 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
836 * elfxx-mips.c (mips_elf_perform_relocation): Call
837 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
838 use the `%X%H' format for the cross-mode jump conversion error
839 message. Remove the full stop from the end of the message.
840 Continue processing rather than returning failure.
842 2016-06-21 Graham Markall <graham.markall@embecosm.com>
844 * archures.c: Remove bfd_mach_arc_nps400.
845 * bfd-in2.h: Likewise.
846 * cpu-arc.c (arch_info_struct): Likewise.
847 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
850 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
854 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
856 (elf_link_is_defined_archive_symbol): Call
857 bfd_link_plugin_object_p on unknown plugin object and use the
858 IR symbol table if the input is an IR object.
859 * plugin.c (bfd_link_plugin_object_p): New function.
860 * plugin.h (bfd_link_plugin_object_p): New prototype.
862 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
865 * elflink.c (elf_link_add_object_symbols): Don't check alignment
866 on symbol from plugin dummy input.
868 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
870 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
872 * bfd-in2.h: Regenerated.
873 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
874 with bfd_plugin_unknown.
876 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
879 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
880 bfd_boolean argument.
881 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
882 "shared object" with "PIC object" in comments.
883 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
884 "shared object" with "PIC object" in comments. Avoid PLT if
885 requested. Generate dynamic relocations for non-GOT references.
886 Make room for the special first entry in PLT and allocate PLT
887 entry only for PLT and PC-relative references. Store dynamic
888 GOT relocations in .rel[a].iplt section for static executables.
889 If PLT isn't used, always use GOT for symbol value. Don't
890 allocate GOT entry if it isn't used.
891 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
892 count only in the code section. Allocate dynamic pointer
893 relocation against STT_GNU_IFUNC symbol in the non-code section.
894 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
895 only for PC-relative references.
896 (elf_i386_allocate_dynrelocs): Pass TRUE to
897 _bfd_elf_allocate_ifunc_dyn_relocs.
898 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
899 relocations against STT_GNU_IFUNC symbols without PLT. Generate
900 dynamic pointer relocation against STT_GNU_IFUNC symbol in
901 the non-code section and store it in the proper REL section.
902 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
904 (elf_i386_finish_dynamic_symbol): Generate dynamic
905 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
906 STT_GNU_IFUNC symbols without PLT.
907 (elf_i386_finish_dynamic_sections): Don't handle local
908 STT_GNU_IFUNC symbols here.
909 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
911 (elf_backend_output_arch_local_syms): New.
912 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
913 count only in the code section. Allocate dynamic pointer
914 relocation against STT_GNU_IFUNC symbol in the non-code section.
915 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
916 count only for PC-relative references.
917 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
918 _bfd_elf_allocate_ifunc_dyn_relocs.
919 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
920 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
921 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
922 without PLT. Generate dynamic pointer relocation against
923 STT_GNU_IFUNC symbol in the non-code section and store it in
924 the proper RELA section. Don't allow non-pointer relocation
925 against STT_GNU_IFUNC symbol without PLT.
926 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
927 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
928 STT_GNU_IFUNC symbols without PLT.
929 (elf_x86_64_finish_dynamic_sections): Don't handle local
930 STT_GNU_IFUNC symbols here.
931 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
933 (elf_backend_output_arch_local_syms): New.
934 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
935 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
937 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
938 Tony Wang <tony.wang@arm.com>
940 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
942 (stub_long_branch_thumb2_only): Define stub.
943 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
944 (arm_stub_long_branch_thumb2_only): Likewise.
945 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
948 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
950 * archures.c (bfd_mach_sparc_v8plusc): Define.
951 (bfd_mach_sparc_v9c): Likewise.
952 (bfd_mach_sparc_v8plusd): Likewise.
953 (bfd_mach_sparc_v9d): Likewise.
954 (bfd_mach_sparc_v8pluse): Likewise.
955 (bfd_mach_sparc_v9e): Likewise.
956 (bfd_mach_sparc_v8plusv): Likewise
957 (bfd_mach_sparc_v9v): Likewise.
958 (bfd_mach_sparc_v8plusm): Likewise.
959 (bfd_mach_sparc_v9m): Likewise.
960 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
961 (bfd_mach_sparc_64bit_p): Likewise.
962 * bfd-in2.h: Regenerate.
963 * cpu-sparc.c (arch_info_struct): Add entries for
964 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
965 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
966 and bfd_mach_sparc_v9{c,d,e,v,m}.
967 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
968 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
970 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
972 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
973 symbols for relocations against IFUNC symbols.
974 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
976 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
978 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
979 .rela.iplt in DT_PLTRELSZ.
980 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
981 for DT_PLTRELSZ and DT_RELASZ as well.
983 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
985 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
986 non-loaded, non-alloced sections.
987 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
989 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
991 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
992 allocating dynamic relocation.
993 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
995 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
998 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
999 offsets until reloc_toaddr.
1001 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1003 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1004 Don't check symbol type for STN_UNDEF symbol index.
1005 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1006 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1009 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1011 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1013 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1014 for exact arch value then. Force review of arch check logic for new
1016 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1017 that logic for new architecture.
1018 (arch_has_thumb2_nop): Remove.
1019 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1020 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1022 2016-06-14 Alan Modra <amodra@gmail.com>
1024 * bfd-in.h (bfd_my_archive): Delete.
1025 * bfd-in2.h: Regenerate.
1027 2016-06-14 Alan Modra <amodra@gmail.com>
1030 * archive.c (open_nested_file): Set my_archive.
1031 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1033 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1034 (bfd_seek): Likewise.
1035 * bfdwin.c (bfd_get_file_window): Likewise.
1036 * cache.c (cache_bmmap): Likewise.
1037 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1038 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1040 * plugin.c (try_claim): Likewise.
1041 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1042 file within thin archive, not the archive.
1044 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1048 section address for R_386_GOT32/R_386_GOT32X relocations against
1049 IFUNC symbols if there is no base register and return error for
1052 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1055 GOT32 adjustment for static executables.
1057 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1059 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1061 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1063 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1065 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1067 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1069 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1071 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1072 (SECTSTART): Changed.
1073 (elf_arc_relocate_section): Fixed mistake in PIE related
1075 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1077 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1079 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1080 enable support for "-z combreloc" and DT_RELACOUNT.
1081 (elf_backend_reloc_type_class): Likewise
1083 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf32-i386.c (elf_i386_relocate_section): When relocating
1087 R_386_GOT32, return error without a base register for PIC and
1088 subtract the .got.plt section address only with a base register.
1090 2016-06-10 Alan Modra <amodra@gmail.com>
1092 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1093 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1094 (_bfd_elf_strtab_init): Formatting.
1095 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1096 (_bfd_elf_strtab_addref): Take size_t idx param.
1097 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1098 (_bfd_elf_strtab_offset): Likewise.
1099 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1100 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1101 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1102 (_bfd_elf_strtab_finalize): Similarly.
1103 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1104 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1105 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1106 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1107 using bfd_size_type.
1108 (bfd_section_from_shdr): Delete amt.
1109 (_bfd_elf_init_reloc_shdr): Likewise.
1110 (_bfd_elf_link_assign_sym_version): Likewise.
1111 (assign_section_numbers): Use size_t reloc_count.
1112 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1113 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1114 (elf_link_is_defined_archive_symbol): Likewise.
1115 (elf_add_dt_needed_tag): Likewise.
1116 (elf_finalize_dynstr): Likewise.
1117 (elf_link_add_object_symbols): Likewise.
1118 (bfd_elf_size_dynamic_sections): Likewise.
1119 (elf_create_symbuf): Similarly.
1120 (bfd_elf_match_symbols_in_sections): Likewise.
1121 (elf_link_swap_symbols_out): Likewise.
1122 (elf_link_check_versioned_symbol): Likewise.
1123 (bfd_elf_gc_record_vtinherit): Likewise.
1124 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1126 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1129 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1130 and relocs only if shrinking occurred.
1132 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1134 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1135 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1136 (elf_i386_check_tls_transition): Check indirect call and direct
1137 call with the addr32 prefix for general and local dynamic models.
1138 Set the tls_get_addr feild.
1139 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1140 indirect ___tls_get_addr call via GOT.
1141 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1142 transitions with indirect call and direct call with the addr32
1145 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1147 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1148 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1149 (elf_s390_relocate_section): Fix comment.
1150 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1153 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1155 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1156 section offset when calculation the larl operand in the first PLT
1159 2016-06-07 Alan Modra <amodra@gmail.com>
1161 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1162 to match other 32-bit archs.
1163 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1164 (ppc_elf_object_p): Call it.
1165 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1167 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1168 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1169 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1170 _bfd_elf_ppc_at_tprel_transform): Move to..
1171 * elf-bfd.h: ..here.
1172 (_bfd_elf_ppc_set_arch): Declare.
1173 * bfd-in2.h: Regenerate.
1175 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1177 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1178 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1179 (elf_x86_64_check_tls_transition): Check indirect call and
1180 direct call with the addr32 prefix for general and local dynamic
1181 models. Set the tls_get_addr feild.
1182 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1183 indirect __tls_get_addr call via GOT.
1184 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1185 transitions with indirect call and direct call with the addr32
1188 2016-06-04 Christian Groessler <chris@groessler.org>
1190 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1192 2016-06-02 Nick Clifton <nickc@redhat.com>
1195 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1197 (arch_info_struct): Likewise.
1198 (architectures): Likewise.
1200 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1202 * config.bfd: Replace -uclibc with *.
1204 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1206 * elf64-x86-64.c: Replace data32 with data16 in comments.
1208 2016-05-31 Alan Modra <amodra@gmail.com>
1212 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1213 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1214 symbol given a version by a script different to the version
1215 of the symbol being added.
1216 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1217 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1218 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1219 (struct strtab_save): New.
1220 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1221 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1222 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1224 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1226 * elf32-hppa.h: Add extern "C".
1227 * elf32-nds32.h: Likewise.
1228 * elf32-tic6x.h: Likewise.
1230 2016-06-01 Nick Clifton <nickc@redhat.com>
1232 * po/sr.po: New Serbian translation.
1233 * configure.ac (ALL_LINGUAS): Add sr.
1234 * configure: Regenerate.
1236 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1238 * elfxx-mips.c (b_reloc_p): New function.
1239 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1242 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1244 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1245 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1246 reloc location from calculation, treat the addend as signed with
1247 local non-section symbols and enable overflow detection.
1249 2016-05-28 Alan Modra <amodra@gmail.com>
1251 * aoutx.h: Adjust linker callback calls throughout file,
1254 * coff-alpha.c: Likewise.
1255 * coff-arm.c: Likewise.
1256 * coff-h8300.c: Likewise.
1257 * coff-h8500.c: Likewise.
1258 * coff-i960.c: Likewise.
1259 * coff-mcore.c: Likewise.
1260 * coff-mips.c: Likewise.
1261 * coff-ppc.c: Likewise.
1262 * coff-rs6000.c: Likewise.
1263 * coff-sh.c: Likewise.
1264 * coff-tic80.c: Likewise.
1265 * coff-w65.c: Likewise.
1266 * coff-z80.c: Likewise.
1267 * coff-z8k.c: Likewise.
1268 * coff64-rs6000.c: Likewise.
1269 * cofflink.c: Likewise.
1270 * ecoff.c: Likewise.
1271 * elf-bfd.h: Likewise.
1272 * elf-m10200.c: Likewise.
1273 * elf-m10300.c: Likewise.
1274 * elf32-arc.c: Likewise.
1275 * elf32-arm.c: Likewise.
1276 * elf32-avr.c: Likewise.
1277 * elf32-bfin.c: Likewise.
1278 * elf32-cr16.c: Likewise.
1279 * elf32-cr16c.c: Likewise.
1280 * elf32-cris.c: Likewise.
1281 * elf32-crx.c: Likewise.
1282 * elf32-d10v.c: Likewise.
1283 * elf32-epiphany.c: Likewise.
1284 * elf32-fr30.c: Likewise.
1285 * elf32-frv.c: Likewise.
1286 * elf32-ft32.c: Likewise.
1287 * elf32-h8300.c: Likewise.
1288 * elf32-hppa.c: Likewise.
1289 * elf32-i370.c: Likewise.
1290 * elf32-i386.c: Likewise.
1291 * elf32-i860.c: Likewise.
1292 * elf32-ip2k.c: Likewise.
1293 * elf32-iq2000.c: Likewise.
1294 * elf32-lm32.c: Likewise.
1295 * elf32-m32c.c: Likewise.
1296 * elf32-m32r.c: Likewise.
1297 * elf32-m68hc1x.c: Likewise.
1298 * elf32-m68k.c: Likewise.
1299 * elf32-mep.c: Likewise.
1300 * elf32-metag.c: Likewise.
1301 * elf32-microblaze.c: Likewise.
1302 * elf32-moxie.c: Likewise.
1303 * elf32-msp430.c: Likewise.
1304 * elf32-mt.c: Likewise.
1305 * elf32-nds32.c: Likewise.
1306 * elf32-nios2.c: Likewise.
1307 * elf32-or1k.c: Likewise.
1308 * elf32-ppc.c: Likewise.
1309 * elf32-s390.c: Likewise.
1310 * elf32-score.c: Likewise.
1311 * elf32-score7.c: Likewise.
1312 * elf32-sh.c: Likewise.
1313 * elf32-sh64.c: Likewise.
1314 * elf32-spu.c: Likewise.
1315 * elf32-tic6x.c: Likewise.
1316 * elf32-tilepro.c: Likewise.
1317 * elf32-v850.c: Likewise.
1318 * elf32-vax.c: Likewise.
1319 * elf32-visium.c: Likewise.
1320 * elf32-xstormy16.c: Likewise.
1321 * elf32-xtensa.c: Likewise.
1322 * elf64-alpha.c: Likewise.
1323 * elf64-hppa.c: Likewise.
1324 * elf64-ia64-vms.c: Likewise.
1325 * elf64-mmix.c: Likewise.
1326 * elf64-ppc.c: Likewise.
1327 * elf64-s390.c: Likewise.
1328 * elf64-sh64.c: Likewise.
1329 * elf64-x86-64.c: Likewise.
1330 * elflink.c: Likewise.
1331 * elfnn-aarch64.c: Likewise.
1332 * elfnn-ia64.c: Likewise.
1333 * elfxx-mips.c: Likewise.
1334 * elfxx-sparc.c: Likewise.
1335 * elfxx-tilegx.c: Likewise.
1336 * linker.c: Likewise.
1337 * pdp11.c: Likewise.
1338 * pe-mips.c: Likewise.
1339 * reloc.c: Likewise.
1340 * reloc16.c: Likewise.
1341 * simple.c: Likewise.
1342 * vms-alpha.c: Likewise.
1343 * xcofflink.c: Likewise.
1344 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1345 status param. Adjust calls to these and linker callbacks throughout.
1346 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1347 get_ramstart): Delete status param. Adjust calls to these and
1348 linker callbacks throughout.
1350 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1352 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1353 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1354 target alignment verification.
1356 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1358 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1359 section name if `bfd_elf_string_from_elf_section' returns an
1362 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1364 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1365 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1366 for message. Continue processing rather than returning failure.
1368 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1370 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1371 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1372 Call `bfd_set_error'.
1374 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1377 * archive.c (bfd_slurp_armap): Replace
1378 bfd_elf64_archive_slurp_armap with
1379 _bfd_archive_64_bit_slurp_armap.
1380 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1381 BFD64 is defined and the archive is too big.
1382 (coff_write_armap): Likewise.
1383 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1384 (_bfd_archive_64_bit_slurp_armap): This.
1385 (bfd_elf64_archive_write_armap): Renamed to ...
1386 (_bfd_archive_64_bit_write_armap): This.
1387 * configure.ac: Add --enable-64-bit-archive.
1388 (want_64_bit_archive): New. Set to true by default for 64-bit
1389 MIPS and s390 ELF targets.
1390 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1391 * config.in: Regenerated.
1392 * configure: Likewise.
1393 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1394 (bfd_elf64_archive_slurp_armap): Likewise.
1395 (bfd_elf64_archive_write_armap): Likewise.
1396 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1397 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1398 (bfd_elf64_archive_truncate_arname): Likewise.
1399 (bfd_elf64_archive_read_ar_hdr): Likewise.
1400 (bfd_elf64_archive_write_ar_hdr): Likewise.
1401 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1402 (bfd_elf64_archive_get_elt_at_index): Likewise.
1403 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1404 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1405 * elf64-s390.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 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1418 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1419 bfd_elfNN_archive_functions isn't defined.
1420 (TARGET_LITTLE_SYM): Likewise.
1421 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1422 (_bfd_archive_64_bit_write_armap): Likewise.
1423 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1424 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1425 (_bfd_archive_64_bit_truncate_arname): Likewise.
1426 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1427 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1428 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1429 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1430 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1431 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1432 * libbfd.h: Regenerated.
1433 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1434 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1436 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1439 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1440 linker add_archive_element callback returns FALSE.
1441 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1442 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1443 archive element if linker add_archive_element callback returns
1445 * elflink.c (elf_link_add_archive_symbols): Likewise.
1446 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1447 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1448 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1449 (xcoff_link_check_ar_symbols): Likewise.
1451 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1453 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1454 <bfd_reloc_outofrange>: Unify error reporting code.
1456 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1458 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1459 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1460 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1461 * bfd-in2.h: Regenerate.
1462 * libbfd.h: Likewise.
1464 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1466 * config.bfd: Add entry for arm-phoenix.
1468 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1470 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1471 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1472 account for padding for stub section requiring one.
1473 (elf32_arm_build_stubs): Add comment to stress the importance of
1474 zeroing veneer section content.
1476 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1478 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1480 * bfd-in2.h: Regenerate.
1481 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1483 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1484 (arm_dedicated_stub_output_section_name): Likewise.
1485 (arm_dedicated_stub_input_section_ptr): Likewise.
1486 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1487 function description comment. Add support for dedicated output stub
1488 section to given stub types.
1489 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1490 elf32_arm_create_or_find_stub_sec.
1491 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1492 (elf32_arm_size_stubs): Pass stub type when calling
1493 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1494 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1496 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1498 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1499 when setting need_convert_load.
1501 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1503 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1506 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1509 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1511 (elf_i386_convert_load): Don't convert R_386_GOT32.
1513 2016-05-20 Alan Modra <amodra@gmail.com>
1516 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1517 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1519 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1521 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1522 (debug_arc_reloc): Likewise.
1523 (elf_arc_relocate_section): Likewise.
1524 (elf_arc_check_relocs): Likewise.
1525 (elf_arc_adjust_dynamic_symbol): Likewise.
1526 (elf_arc_add_symbol_hook): Likewise.
1528 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1530 * config.bfd: Remove `am34-*-linux*' support.
1532 2016-05-19 Alan Modra <amodra@gmail.com>
1534 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1535 relocs before plt relocs.
1537 2016-05-19 Alan Modra <amodra@gmail.com>
1539 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1540 before dereferencing.
1542 2016-05-18 Nick Clifton <nickc@redhat.com>
1544 * po/sv.po: Updated Swedish translation.
1546 2016-05-18 Alan Modra <amodra@gmail.com>
1548 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1549 for each BFD. Don't goto error_ret_free_local from outside loop.
1551 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1553 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1554 STB_GNU_UNIQUE handling.
1555 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1556 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1557 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1558 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1559 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1560 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1561 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1562 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1563 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1564 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1565 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1566 (elf_backend_add_symbol_hook): Remove macro.
1567 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1568 for STB_GNU_UNIQUE symbols.
1570 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1572 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1574 (v850_elf_copy_private_bfd_data): ... here. Call the new
1575 function and `_bfd_elf_copy_private_bfd_data'.
1577 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1581 GOTPCREL relocation against large section.
1583 2016-05-13 Alan Modra <amodra@gmail.com>
1585 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1586 linker dynamic sections in calculating size and address of
1587 dynamic tags rather than using output sections. Remove asserts.
1588 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1589 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1590 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1591 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1592 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1593 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1594 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1595 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1596 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1597 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1598 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1599 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1600 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1601 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1602 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1603 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1604 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1605 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1606 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1607 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1608 * elflink.c (bfd_elf_final_link): Likewise.
1609 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1610 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1611 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1612 don't set doit. Look up dynobj section.
1613 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1614 invocation and dynamic tag vma calculation. Don't test
1615 boolean var == TRUE.
1616 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1619 2016-05-13 Alan Modra <amodra@gmail.com>
1621 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1622 octets_per_byte. Put dynamic .rela.plt last in link orders.
1623 Assign output_offset for reloc sections rather than writing
1624 sorted relocs from block corresponding to output_offset.
1626 2016-05-12 Alan Modra <amodra@gmail.com>
1628 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1630 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1632 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1634 2016-05-11 Alan Modra <amodra@gmail.com>
1636 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1637 (elf32_hppa_check_relocs): Don't set dynobj.
1638 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1639 (elf32_hppa_build_stubs): Likewise.
1640 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1642 2016-05-11 Alan Modra <amodra@gmail.com>
1645 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1646 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1648 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1650 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1651 aarch64_tls_transition check.
1653 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1655 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1657 (arm_stub_sym_claimed): New function.
1658 (elf32_arm_create_stub): Use veneered symbol name and section if
1659 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1660 (arm_stub_claim_sym): New function.
1661 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1662 veneered symbol, otherwise create local symbol as before.
1664 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1666 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1667 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1668 and set branch type of a symbol.
1669 (bfd_elf32_arm_process_before_allocation): Likewise.
1670 (elf32_arm_relocate_section): Likewise and fix identation along the
1672 (allocate_dynrelocs_for_symbol): Likewise.
1673 (elf32_arm_finish_dynamic_symbol): Likewise.
1674 (elf32_arm_swap_symbol_in): Likewise.
1675 (elf32_arm_swap_symbol_out): Likewise.
1677 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1679 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1680 * bfd-in2.h: Regenerated.
1681 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1682 parameter to add_stub_section callback.
1683 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1684 and pass it down to add_stub_section.
1685 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1687 (elf32_arm_size_stubs): Add output section parameter to
1688 add_stub_section function pointer parameter.
1690 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1692 * elf32-arm.c (elf32_arm_create_stub): New function.
1693 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1695 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1697 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1698 arm_stub_a8_veneer_lwm enumerator.
1699 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1700 aforementioned enumerator.
1701 (struct elf32_arm_stub_hash_entry): Delete target_addend
1702 field and add source_value.
1703 (struct a8_erratum_fix): Delete addend field and add target_offset.
1704 (stub_hash_newfunc): Initialize source_value field amd remove
1705 initialization for target_addend.
1706 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1707 the else to being always executed, moving the
1708 arm_stub_a8_veneer_b_cond specific code in it. Remove
1709 stub_entry->target_addend from points_to computation.
1710 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1711 to target symbol from start of section rather than the offset from the
1713 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1714 fields from struct a8_erratum_fix's offset and target_offset
1716 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1717 veneered_insn_loc and loc using stub_entry's source_value.
1719 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1721 (elf32_arm_merge_eabi_attributes): Add merging logic for
1724 2016-05-10 Pip Cet <pipcet@gmail.com>
1727 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1728 Define as _bfd_generic_copy_link_hash_symbol_type when using
1731 2016-05-09 Nick Clifton <nickc@redhat.com>
1734 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1735 field before accessing sections array.
1737 2016-05-09 Christophe Monat <christophe.monat@st.com>
1740 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1741 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1743 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1745 (create_instruction_vldmdb): Likewise.
1746 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1747 uses it to re-encode.
1749 2016-05-09 Nick Clifton <nickc@redhat.com>
1752 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1755 2016-05-09 Alan Modra <amodra@gmail.com>
1757 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1759 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1762 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1763 documenting that indx == -3 if symbol is defined in a discarded
1765 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1766 symbol is defined in a discarded section.
1767 (elf_link_output_extsym): Strip a global symbol defined in a
1770 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1772 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1775 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1777 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1779 (elf_i386_convert_load_reloc): This. New function.
1780 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1782 (elf_x86_64_convert_load_reloc): This. New function.
1784 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1786 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1787 Don't check if contents == NULL.
1788 (elf_i386_tls_transition): Add from_relocate_section. Check
1789 from_relocate_section instead of contents != NULL. Update
1790 elf_i386_check_tls_transition call.
1791 (elf_i386_check_relocs): Cache the section contents if
1792 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1793 elf_i386_tls_transition.
1794 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1795 to elf_i386_tls_transition.
1796 (elf_backend_caches_rawsize): New.
1797 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1798 if contents == NULL.
1799 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1800 from_relocate_section instead of contents != NULL.
1801 (elf_x86_64_check_relocs): Cache the section contents if
1802 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1803 elf_x86_64_tls_transition.
1804 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1805 to elf_x86_64_tls_transition.
1806 (elf_backend_caches_rawsize): New.
1808 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1811 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1814 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1816 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1817 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1818 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1819 no_apply_dynamic_relocs.
1820 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1821 dynamic relocations generated.
1823 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1825 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1827 (elf_i386_create_dynamic_sections): Here.
1828 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1829 interp setting to ...
1830 (elf_x86_64_create_dynamic_sections): Here.
1832 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1834 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1835 and replace (EH)->has_got_reloc with GOT_RELOC.
1836 (elf_i386_fixup_symbol): Pass has_got_reloc to
1837 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1838 (elf_i386_allocate_dynrelocs): Likewise.
1839 (elf_i386_relocate_section): Likewise.
1840 (elf_i386_finish_dynamic_symbol): Likewise.
1841 (elf_i386_convert_load): Pass TRUE to
1842 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1843 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1844 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1845 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1846 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1847 (elf_x86_64_allocate_dynrelocs): Likewise.
1848 (elf_x86_64_relocate_section): Likewise.
1849 (elf_x86_64_finish_dynamic_symbol): Likewise.
1850 (elf_x86_64_convert_load): Pass TRUE to
1851 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1853 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf32-i386.c (check_relocs_failed): New.
1856 (elf_i386_check_relocs): Set check_relocs_failed on error.
1857 (elf_i386_relocate_section): Skip if check_relocs failed.
1859 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1862 check_relocs_failed on error.
1864 2016-04-29 Nick Clifton <nickc@redhat.com>
1867 * elf-bfd.h (struct elf_backend_data): Rename
1868 elf_backend_set_special_section_info_and_link to
1869 elf_backend_copy_special_section_fields.
1870 * elfxx-target.h: Likewise.
1871 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1872 comparing section flags.
1873 (copy_special_section_fields): New function.
1874 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1875 Perform two scans over special sections. The first one looks for
1876 a direct mapping between the output section and an input section.
1877 The second scan looks for a possible match based upon section
1879 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1880 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1882 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1883 elf32_i386_copy_solaris_special_section_fields.
1884 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1885 Rename to elf32_sparc_copy_solaris_special_section_fields.
1886 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1887 elf64_x86_64_copy_solaris_special_section_fields.
1889 2016-04-28 Nick Clifton <nickc@redhat.com>
1891 * po/zh_CN.po: Updated Chinese (simplified) translation.
1893 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1896 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1897 when estimating distances between output sections.
1899 2016-04-27 Alan Modra <amodra@gmail.com>
1901 * elflink.c (_bfd_elf_is_start_stop): New function.
1902 (_bfd_elf_gc_mark_rsec): Use it.
1903 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1905 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1907 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1908 * mmo.c (mmo_get_section_contents): Likewise.
1909 (mmo_set_section_contents): Likewise.
1911 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1913 * elf-bfd.h (elf_link_hash_table): Update comments for
1915 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1916 the unused NULL entry at the head of dynamic symbol table.
1917 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1920 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1922 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1923 created file from dynobj.
1925 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1927 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1928 normal input file if possible.
1930 2016-04-21 Nick Clifton <nickc@redhat.com>
1932 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1933 * aout-target.h: Likewise.
1934 * aout-tic30.c: Likewise.
1935 * binary.c: Likewise.
1937 * coff-alpha.c: Likewise.
1938 * coff-rs6000.c: Likewise.
1939 * coff64-rs6000.c: Likewise.
1940 * coffcode.h: Likewise.
1941 * i386msdos.c: Likewise.
1942 * i386os9k.c: Likewise.
1945 * libbfd-in.h: Likewise.
1946 * libecoff.h: Likewise.
1947 * mach-o-target.c: Likewise.
1949 * nlm-target.h: Likewise.
1950 * oasys.c: Likewise.
1952 * plugin.c: Likewise.
1953 * ppcboot.c: Likewise.
1956 * tekhex.c: Likewise.
1957 * versados.c: Likewise.
1958 * vms-alpha.c: Likewise.
1960 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1961 * linker.c (bfd_link_check_relocs): New function.
1962 (_bfd_generic_link_check_relocs): New function.
1963 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1964 _bfd_link_check_relocs field.
1965 (struct bfd_target)L Add _bfd_link_check_relocs field.
1966 * bfd-in2.h: Regenerate.
1967 * libbfd.h: Regenerate.
1969 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1971 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1972 (elf_backend_gc_sweep_hook): Likewise.
1973 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1974 (elf_backend_gc_sweep_hook): Likewise.
1976 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1978 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1979 in excluded sections
1981 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1984 * elf64-x86-64.c (check_relocs_failed): New.
1985 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1986 Support relocation agaist local symbol. Set check_relocs_failed.
1987 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1988 R_X86_64_32 relocation overflow.
1989 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1990 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1992 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf32-i386.c (elf_i386_check_relocs): Call
1995 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1996 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1998 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2000 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2001 * elflink.c (_bfd_elf_link_check_relocs): New function.
2002 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2003 if check_relocs_after_open_input is FALSE.
2005 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2007 * cache.c: Update old style function definitions.
2008 * elf32-m68k.c: Likewise.
2009 * elf64-mmix.c: Likewise.
2010 * stab-syms.c: Likewise.
2012 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2014 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2016 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2018 * Makefile.in: Regenerated with automake 1.11.6.
2019 * aclocal.m4: Likewise.
2020 * doc/Makefile.in: Likewise.
2022 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2024 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2025 * bfd-in2.h: Regenerate.
2026 * libbfd.h: Regenerate.
2027 * elf32-arc.c: Add 'opcode/arc.h' include.
2028 (struct arc_relocation_data): Add symbol_name.
2029 (arc_special_overflow_checks): New function.
2030 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2031 required, add an extra comment.
2032 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2034 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2036 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2038 (elf_arc_relocate_section): Update enum uses.
2039 (elf_arc_check_relocs): Likewise.
2040 (elf_arc_finish_dynamic_symbol): Likewise.
2042 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2044 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2047 2016-04-14 Nick Clifton <nickc@redhat.com>
2050 * elf-bbfd.h (struct elf_backend_data): New field:
2052 New field: elf_backend_set_special_section_info_and_link
2053 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2055 (elf_backend_set_special_section_info_and_link): Define if not
2057 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2058 elf_backend_strtab_flags macros to initialise fields in structure.
2059 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2060 being set even if SHF_MERGE is not set.
2061 (elf_fake_sections): Likewise.
2062 (section_match): New function. Matches two ELF sections based
2063 upon fixed characteristics.
2064 (find_link): New function. Locates a section in a BFD that
2065 matches a section in a different BFD.
2066 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2067 fields of reserved sections.
2068 (bfd_elf_compute_section_file_positions): Set the flags for the
2069 .shstrtab section based upon the elf_strtab_flags field in the
2070 elf_backend_data structure.
2071 (swap_out_syms): Likewise for the .strtab section.
2072 * elflink.c (bfd_elf_final_link): Set the flags for the
2073 .strtab section based upon the elf_strtab_flags field in the
2074 elf_backend_data structure.
2075 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2076 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2078 (elf_backend_set_special_section_info_and_link): Define for
2080 * elf32-sparc.c: Likewise.
2081 * elf64-x86-64.c: Likewise.
2083 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2086 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2088 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2089 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2090 applies to read-only section.
2091 * elf32-i386.c (elf_i386_link_hash_table): Add
2092 readonly_dynrelocs_against_ifunc.
2093 (elf_i386_allocate_dynrelocs): Updated.
2094 (elf_i386_size_dynamic_sections): Issue an error for read-only
2095 segment with dynamic IFUNC relocations only if
2096 readonly_dynrelocs_against_ifunc is TRUE.
2097 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2098 readonly_dynrelocs_against_ifunc.
2099 (elf_x86_64_allocate_dynrelocs): Updated.
2100 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2101 segment with dynamic IFUNC relocations only if
2102 readonly_dynrelocs_against_ifunc is TRUE.
2103 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2106 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2108 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2109 a fall through from error_ret_free_internal. Free local_syms in
2110 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2112 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2114 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2115 (relocate_plt_for_entry): Likewise.
2117 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2119 * elf32-arc.c (elf_arc_check_relocs): Changed
2121 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2123 * elf32-arc.c (name_for_global_symbol): Changed assert.
2124 (get_replace_function): Created.:
2125 (struct arc_relocation_data): Changed to signed types.
2126 (defines S, L, P, PDATA): Casted to signed type.
2127 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2128 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2129 (arc_do_relocation): Changed.
2131 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2133 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2135 (elf_arc_relocate_section): Added and changed asserts, validating
2136 the synamic symbol index.
2137 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2138 relocation if symbol has dynindx set to -1.
2140 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2142 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2143 and internal symbols which have a dynamic index into local
2146 2016-04-04 Nick Clifton <nickc@redhat.com>
2149 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2150 version number if the version is zero.
2152 2016-04-01 Alan Modra <amodra@gmail.com>
2155 * elflink.c (on_needed_list): Recursively check needed status.
2156 (elf_link_add_object_symbols): Adjust.
2158 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2160 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2161 internal_relocs only if they aren't cached.
2163 2016-03-29 Nick Clifton <nickc@redhat.com>
2166 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2167 assertion on the size of the got section to allow it to be bigger
2168 than the number of relocs.
2170 2016-03-29 Toni Spets <toni.spets@iki.fi>
2173 * coffcode.h (coff_write_object_contents): Revert accidental
2176 2016-03-22 Alan Modra <amodra@gmail.com>
2179 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2180 DW_FORM_flag_present.
2182 2016-03-22 Nick Clifton <nickc@redhat.com>
2184 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2185 architecture name for backwards compatibility.
2187 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2188 unbounded stack use.
2190 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2191 sufficiently recent version of GCC.
2192 * configure: Regenerate.
2194 2016-03-22 Alan Modra <amodra@gmail.com>
2197 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2199 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2201 * archures.c (bfd_mach_arc_nps400): Define.
2202 * bfd-in2.h: Regenerate.
2203 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2204 some existing entries to make space.
2205 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2206 (arc_elf_final_write_processing): Likewise.
2208 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2210 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2212 (arc_elf_final_write_processing): Don't bother setting cpu field
2213 in e_flags, this will have been set elsewhere.
2215 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2217 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2220 2016-03-21 Nick Clifton <nickc@redhat.com>
2222 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2223 * configure: Regenerate.
2224 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2225 alloca with call to xmalloc.
2226 * elf32-nds32.c: Likewise.
2227 * elf64-hppa.c: Likewise.
2228 * elfxx-mips.c: Likewise.
2230 * pei-x86_64.c: Likewise.
2234 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2237 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2239 (elf_i386_relocate_section): Likewise.
2240 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2241 (elf_x86_64_relocate_section): Likewise.
2243 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2247 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2248 relocation overflow check.
2250 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2252 * bfd-in2.h: Regenerated.
2254 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2257 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2258 uses bytes not octets.
2259 * elflink.c (resolve_section): Likewise.
2260 Add a bfd parameter.
2261 (eval_section): Pass the input_bfd to resolve_section.
2262 (bfd_elf_perform_complex_relocation): Convert byte offset to
2263 octets before read and writing values.
2264 (elf_link_input_bfd): Add byte to octet conversions.
2265 (elf_reloc_link_order): Likewise.
2266 (elf_fixup_link_order): Likewise.
2267 (bfd_elf_final_link): Likewise.
2268 * reloc.c (_bfd_final_link_relocate): Likewise.
2269 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2271 2016-03-10 Nick Clifton <nickc@redhat.com>
2273 * config.bfd: Mark the i370 target as obsolete.
2275 2016-03-09 Pedro Alves <palves@redhat.com>
2277 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2278 gcc ABI)" to printable name.
2279 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2280 of "v850-rh850" as printable name.
2282 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2285 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2286 relocations against absolute symbols.
2288 2016-03-09 Alan Modra <amodra@gmail.com>
2291 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2292 length elements in the archive.
2294 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2297 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2298 for -E/--dynamic-list only when not relocatable.
2300 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2303 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2304 count for locally defined local IFUNC symbols in shared object.
2305 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2307 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2310 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2313 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2314 Andrew Burgess <andrew.burgess@embecosm.com>
2316 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2317 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2318 (arc_elf_howto_init): Added assert to validate relocations.
2319 (get_middle_endian_relocation): Delete.
2320 (middle_endian_convert): New function.
2321 (ME): Redefine, now does nothing.
2322 (IS_ME): New define.
2323 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2324 definition to call middle_endian_convert. Add a new local
2325 variable and make use of this throughout. Added call to
2326 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2328 2016-03-07 Nick Clifton <nickc@redhat.com>
2331 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2332 length elements in the archive.
2334 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2336 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2337 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2339 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2342 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2343 executable as definition if the new definition comes from a
2346 2016-03-02 Alan Modra <amodra@gmail.com>
2348 * Makefile.in: Regenerate.
2349 * po/SRC-POTFILES.in: Regenerate.
2351 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2353 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2354 relocation addend when sections get merged.
2356 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2358 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2360 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2361 Assert for code sections dynamic relocs.
2363 2016-02-26 Renlin Li <renlin.li@arm.com>
2365 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2366 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2368 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2371 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2372 load with locally bound symbols if PIC is false or there is no
2373 base register. Optimize branch to 0 if PIC is false.
2374 (elf_i386_relocate_section): Don't generate dynamic relocations
2375 against undefined weak symbols if PIC is false.
2376 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2377 if we can't estimate relocation overflow with --no-relax.
2378 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2379 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2380 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2381 against undefined weak symbols if PIC is false.
2383 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2386 * bfd.c (bfd): Change flags to 20 bits.
2387 (BFD_CONVERT_ELF_COMMON): New.
2388 (BFD_USE_ELF_STT_COMMON): Likewise.
2389 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2390 BFD_USE_ELF_STT_COMMON.
2391 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2392 * configure.ac: Remove --enable-elf-stt-common.
2393 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2394 common symbol depending on BFD_CONVERT_ELF_COMMON and
2395 BFD_USE_ELF_STT_COMMON.
2396 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2398 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2400 (elf_link_convert_common_type): New function.
2401 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2402 common symbol depending on BFD_CONVERT_ELF_COMMON and
2403 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2404 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2405 and BFD_USE_ELF_STT_COMMON to object_flags.
2406 (TARGET_LITTLE_SYM): Likewise.
2407 * syms.c (BSF_KEEP_G): Renamed to ...
2408 (BSF_ELF_COMMON): This.
2409 * bfd-in2.h: Regenerated.
2410 * config.in: Likewise.
2411 * configure: Likewise.
2413 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2418 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2419 (elf_i386_link_hash_entry): Add has_got_reloc and
2421 (elf_i386_link_hash_table): Add interp.
2422 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2424 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2426 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2427 (elf_i386_fixup_symbol): New function.
2428 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2429 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2430 relocations and discard relocations against resolved undefined
2431 weak symbols in executable. Don't make resolved undefined weak
2432 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2433 relocation against undefined weak symbols in PIE.
2434 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2435 (elf_i386_relocate_section): Don't generate dynamic relocations
2436 against resolved undefined weak symbols in PIE, except for
2438 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2439 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2440 Don't generate dynamic relocation against resolved undefined weak
2441 symbol in executable.
2442 (elf_i386_finish_dynamic_sections): Call
2443 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2444 (elf_backend_fixup_symbol): New.
2445 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2446 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2448 (elf_x86_64_link_hash_table): Add interp.
2449 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2451 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2453 (elf_x86_64_check_relocs): Set has_got_reloc and
2455 (elf_x86_64_fixup_symbol): New function.
2456 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2457 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2458 relocations and discard relocations against resolved undefined
2459 weak symbols in executable. Don't make resolved undefined weak
2460 symbols in executable dynamic.
2461 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2462 (elf_x86_64_relocate_section): Check relocation overflow for
2463 dynamic relocations against unresolved weak undefined symbols.
2464 Don't generate dynamic relocations against resolved weak
2465 undefined symbols in PIE.
2466 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2467 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2468 Don't generate dynamic relocation against resolved undefined weak
2469 symbol in executable.
2470 (elf_x86_64_finish_dynamic_sections): Call
2471 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2472 (elf_backend_fixup_symbol): New.
2474 2016-02-26 Alan Modra <amodra@gmail.com>
2476 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2477 save_restore_funcs, rest of sections when not relocatable.
2478 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2479 (sfpr_define): Define all symbols on emitted code.
2480 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2481 when relocatable. Move sfpr_define loop earlier.
2483 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2485 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2486 (elf_x86_64_relocate_section): Use it. Replace
2487 x86_64_elf_howto_table[r_type] with howto.
2489 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2492 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2493 symbol version is unknown.
2495 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2498 to (bfd_vma) -1 when setting needs_plt to 0.
2499 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2501 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2503 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2504 library, instead of PIC, and don't check PDE when making linker
2505 assigned symbol dynamic.
2507 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2509 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2510 ABIVERSION for non-executable stack.
2512 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2515 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2516 Always produce a RELATIVE reloc for a local symbol.
2518 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2520 Fix test-case ld-elf/pr19617b
2521 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2522 discard unused non-function symbols when --dynamic-list-data.
2524 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2526 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2527 dynsym section, even if it is empty, with dynamic sections.
2529 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2531 * syms.c: Remove BSF_COMMON from comments.
2532 * bfd-in2.h: Regenerated.
2534 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2536 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2537 for destination. Remove useless function parameters.
2538 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2540 2016-02-19 Nick Clifton <nickc@redhat.com>
2543 * aoutx.h (aout_link_add_symbols): Check for out of range string
2547 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2548 processing if we encounter a reloc without an associated symbol.
2550 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2553 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2554 sections for -E/--dynamic-list.
2556 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2558 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2561 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2563 * plugin.c (plugin_vec): Set match priority to 255.
2564 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2565 matching against the plugin vector, take priority from there not
2568 2016-02-15 Nick Clifton <nickc@redhat.com>
2570 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2571 for length and type fields. Use a signed value for the
2572 suffix_length field.
2574 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2577 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2578 significant bit in GOT offset for R_386_GOT32X.
2580 2016-02-10 Nick Clifton <nickc@redhat.com>
2583 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2585 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2586 number of messages about FDE encoding preventing .eh_frame_hdr
2589 2016-02-09 Nick Clifton <nickc@redhat.com>
2591 * oasys.c (oasys_archive_p): Fix indentation.
2592 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2593 constant for left shifting.
2595 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2596 helpful warning message to explain why certain AArch64 relocs
2599 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2601 * pe-mips.c (coff_mips_reloc): Fix formatting.
2603 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2605 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2606 to bfd_mach_arc_arc600.
2608 2016-02-04 Alan Modra <amodra@gmail.com>
2610 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2613 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2616 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2617 distances in the compressed_size field of the output section.
2619 2016-02-02 Alan Modra <amodra@gmail.com>
2621 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2622 ELFv2 entry optimization.
2624 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2627 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2628 no relocations in relocatable files.
2630 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2633 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2634 if a symbol from a library loaded via DT_NEEDED doesn't match
2635 the symbol referenced by regular object.
2637 2016-02-01 Nathaniel Smith <njs@pobox.com>
2639 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2642 2016-02-01 Alan Modra <amodra@gmail.com>
2644 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2645 an out of range reloc_index.
2646 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2648 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2650 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2651 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2652 * Makefile.in: Regenerated.
2654 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2656 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2658 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2661 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2663 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2665 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2668 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2669 against STT_GNU_IFUNC symbol only with dynamic symbols.
2670 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2672 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2675 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2676 decompress debug sections.
2678 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2680 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2683 2016-01-25 Nick Clifton <nickc@redhat.com>
2686 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2687 dsym filename buffer.
2689 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2691 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2693 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2695 * elfxx-mips.c (BZ16_REG): Correct calculation.
2697 2016-01-21 Nick Clifton <nickc@redhat.com>
2699 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2700 changing the type of _loc to be bfd_byte *.
2701 (elf_arc_finish_dynamic_symbol): Likewise.
2703 2016-01-21 Nick Clifton <nickc@redhat.com>
2706 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2707 class of the linker stub bfd.
2708 (elf32_arm_check_relocs): Skip check for pic format after
2709 processing a vxWorks R_ARM_ABS12 reloc.
2710 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2711 reporting a class mismatch.
2713 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2715 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2716 veneer for sym_sec != input_sec.
2717 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2718 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2719 calculation destination.
2721 2016-01-21 Alan Modra <amodra@gmail.com>
2723 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2724 (swap_linux_prpsinfo64_out): New function.
2725 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2726 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2727 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2728 (elfcore_write_linux_prpsinfo64): Likewise.
2729 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2730 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2731 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2733 2016-01-21 Alan Modra <amodra@gmail.com>
2735 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2736 * elf.c: Adjust #include.
2737 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2738 * Makefile.am (SOURCE_HFILES): Update.
2739 * Makefile.in: Regenerate.
2740 * po/SRC-PORFILES.in: Regenerate.
2742 2016-01-21 Alan Modra <amodra@gmail.com>
2744 * configure.ac: Move corefile selection later in file. Move
2745 tdefaults code immediately after other target vector code.
2746 * configure: Regenerate.
2748 2016-01-20 Mickael Guene <mickael.guene@st.com>
2750 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2751 section using '.text.noread' pattern.
2753 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2755 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2757 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2758 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2760 * arc-plt.def: New file.
2761 * arc-plt.h: Likewise.
2762 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2763 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2764 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2765 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2766 (name_for_global_symbol): Added.
2767 (ADD_RELA): Helper to create dynamic relocs.
2768 (new_got_entry_to_list): Create a new got entry in linked list.
2769 (symbol_has_entry_of_type): Search for specific type of entry in
2771 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2772 (is_reloc_for_TLS, arc_elf_set_private_flags)
2773 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2774 (arc_elf_merge_private_bfd_data): New functions.
2775 (debug_arc_reloc): Cleaned debug info printing.
2776 (PDATA reloc): Changed not to perform address alignment.
2777 (reverse_me): Added. Fix for ARC_32 relocs.
2778 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2780 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2781 Changed function to access an array of list of GOT entries instead
2782 of just an array of offsets.
2783 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2784 (elf_arc_check_relocs): Likewise.
2785 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2786 (elf_arc_finish_dynamic_sections): Likewise
2787 (arc_create_dynamic_sections): Modified conditions to create
2789 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2790 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2791 (relocate_plt_for_entry): Changed to support new way to define PLT
2793 (add_symbol_to_plt): Likewise.
2794 (arc_elf_link_hash_table_create): New function.
2796 2016-01-18 Nick Clifton <nickc@redhat.com>
2799 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2800 section number into internal section number.
2801 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2802 * coffswap.h (coff_swap_sym_in): Likewise.
2803 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2804 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2805 section number field is big enough to hold the external value.
2807 2016-01-17 Alan Modra <amodra@gmail.com>
2809 * configure: Regenerate.
2811 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2813 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2814 when address in first unwind entry does not match start of
2817 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2818 Jiong Wang <jiong.wang@arm.com>
2821 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2824 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2826 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2827 place 'R_' before the reloc name returned.
2828 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2829 the relocation string.
2831 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2833 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2834 factored out from...
2835 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2837 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2839 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2840 attribute check after ELF file header flag check.
2842 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2844 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2845 return status from `_bfd_elf_merge_object_attributes'.
2847 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2849 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2850 factored out from...
2851 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2853 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2855 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2856 handling of input MIPS ABI flags together.
2858 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2860 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2861 attribute checks for null input.
2863 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2865 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2866 pointers to target data.
2868 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2870 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2873 2016-01-01 Alan Modra <amodra@gmail.com>
2875 Update year range in copyright notice of all files.
2877 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2879 Copyright (C) 2016 Free Software Foundation, Inc.
2881 Copying and distribution of this file, with or without modification,
2882 are permitted in any medium without royalty provided the copyright
2883 notice and this notice are preserved.
2889 version-control: never
projects / deliverable / binutils-gdb.git / blob