1 2016-10-06 Alan Modra <amodra@gmail.com>
3 * coff-h8300.c: Spell fall through comments consistently.
5 * elf32-hppa.c: Likewise.
6 * elf32-ppc.c: Likewise.
7 * elf32-score.c: Likewise.
8 * elf32-score7.c: Likewise.
9 * elf64-ppc.c: Likewise.
10 * elfxx-aarch64.c: Likewise.
11 * elfxx-mips.c: Likewise.
12 * cpu-ns32k.c: Add missing fall through comments.
13 * elf-m10300.c: Likewise.
14 * elf32-arm.c: Likewise.
15 * elf32-avr.c: Likewise.
16 * elf32-bfin.c: Likewise.
17 * elf32-frv.c: Likewise.
18 * elf32-i386.c: Likewise.
19 * elf32-microblaze.c: Likewise.
20 * elf32-nds32.c: Likewise.
21 * elf32-ppc.c: Likewise.
22 * elf32-rl78.c: Likewise.
23 * elf32-rx.c: Likewise.
24 * elf32-s390.c: Likewise.
25 * elf32-sh.c: Likewise.
26 * elf32-tic6x.c: Likewise.
27 * elf64-ia64-vms.c: Likewise.
28 * elf64-ppc.c: Likewise.
29 * elf64-s390.c: Likewise.
30 * elf64-x86-64.c: Likewise.
31 * elflink.c: Likewise.
32 * elfnn-aarch64.c: Likewise.
33 * elfnn-ia64.c: Likewise.
38 * versados.c: Likewise.
40 2016-10-06 Alan Modra <amodra@gmail.com>
42 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
44 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
45 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
47 2016-10-06 Alan Modra <amodra@gmail.com>
49 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
50 OR in arithmetic expression, not boolean OR.
52 2016-09-30 Alan Modra <amodra@gmail.com>
54 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
55 as per comment at head of bfd-in2.h.
56 * Makefile.in: Regenerate.
58 2016-09-30 Alan Modra <amodra@gmail.com>
60 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
61 _bfd_error_handler (...) throughout.
62 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
63 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
64 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
65 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
66 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
67 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
68 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
69 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
70 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
71 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
72 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
73 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
74 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
75 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
76 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
77 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
78 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
79 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
80 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
81 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
82 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
83 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
84 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
85 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
86 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
87 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
88 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
89 * xcofflink.c: Likewise.
91 2016-09-30 Alan Modra <amodra@gmail.com>
93 * bfd-in.h: Include stdarg.h.
94 * bfd.c (bfd_error_handler_type): Make like vprintf.
95 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
96 (error_handler_internal): New function, split out from..
97 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
98 (bfd_set_error_handler): Update.
99 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
100 (_bfd_assert_handler): Make static.
101 * coffgen.c (null_error_handler): Update params.
102 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
103 Don't use bfd_error_handler_type.
104 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
105 * elfxx-target.h (elf_backend_link_order_error_handler): Default
106 to _bfd_error_handler.
107 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
108 (bfd_assert_handler_type): Likewise.
109 (_bfd_error_handler): Update.
110 * bfd-in2.h: Regenerate.
111 * libbfd.h: Regenerate.
113 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
116 * elf-bfd.h (struct elf_backend_data): Delete
117 elf_backend_count_output_relocs callback and add
118 elf_backend_update_relocs.
119 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
120 (emit_relocs): Deleted.
121 (elf32_arm_emit_relocs): Deleted.
122 (elf_backend_emit_relocs): Updated not to use the old functions.
123 (elf32_arm_update_relocs): New function.
124 (elf_backend_update_relocs): New define.
125 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
126 relocation count. Call elf_backend_emit_relocs.
127 (_bfd_elf_size_reloc_section): Do not call
128 elf_backend_count_output_relocs.
129 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
130 (elf_backend_update_relocs): New define.
132 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
135 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
136 Thumb-ARM stub is too far.
138 2016-09-27 Nick Clifton <nickc@redhat.com>
141 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
142 timestamp field if real time values are not being stored.
144 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
146 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
147 to verify CC_FOR_BUILD compiler.
148 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
149 and add CC_FOR_BUILD compiler checks.
150 * Makefile.in: Regenerate.
151 * configure: Likewise.
152 * doc/Makefile.in: Likewise.
154 2016-09-26 Awson <kyrab@mail.ru>
157 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
158 for R_AMD64_PCRQUAD relocations.
160 2016-09-26 Alan Modra <amodra@gmail.com>
162 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
163 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
164 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
165 attributes, merge them. Don't warn about undefined tag bits,
166 or copy unknown values to output.
167 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
168 _bfd_elf_ppc_merge_fp_attributes.
170 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
173 * elf-bfd.h (struct elf_backend_data): Add
174 elf_backend_count_output_relocs callback to count relocations in
176 * elf-arm.c (elf32_arm_add_relocation): Deleted.
177 (elf32_arm_write_section): Move additional relocation to emit_relocs.
178 (elf32_arm_count_output_relocs): New function.
179 (emit_relocs): New function.
180 (elf32_arm_emit_relocs): New function.
181 (elf32_arm_vxworks_emit_relocs): New function.
182 (elf_backend_emit_relocs): Updated to use the new functions.
183 (elf_backend_count_output_relocs): New define.
184 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
185 to the relocation count.
186 (_bfd_elf_link_size_reloc_section): Use callback to count the
187 relocations which will be in output.
188 (_bfd_elf_default_count_output_relocs): New function.
189 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
191 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
193 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
194 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
195 bigger than 0x1000 bytes.
197 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
199 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
202 2016-09-14 Nick Clifton <nickc@redhat.com>
205 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
206 contains a valid size for the Debug directory.
208 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
210 * format.c (struct bfd_preserve): New "build_id" field.
211 (bfd_preserve_save): Save "build_id".
212 (bfd_preserve_restore): Restore "build_id".
214 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
217 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
218 relocation with copy relocation when building executable.
220 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
223 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
224 delete_shrinks_insn. Modify computation of shrinked_insn_address.
225 Compute shrink_boundary and adjust addend only if
226 addend_within_shrink_boundary.
227 (elf32_avr_relax_section): Modify calls to
228 elf32_avr_relax_delete_bytes to pass extra parameter.
230 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
232 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
233 array of bytes and use bfd_get_16 to interpret its encoding according
234 to endianness of target.
236 2016-09-01 Alan Modra <amodra@gmail.com>
238 * elf64-ppc.c (synthetic_opd): New static var.
239 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
240 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
242 2016-08-31 Alan Modra <amodra@gmail.com>
244 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
245 track max group size with a new "group_size" var that is reduced
246 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
249 2016-08-31 Alan Modra <amodra@gmail.com>
251 * elf32-ppc.c (ppc_elf_section_processing): Delete.
252 (elf_backend_section_processing): Don't define.
253 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
254 split on non-exec sections differing in SHF_PPC_VLE. When
255 splitting segments, mark size invalid.
257 2016-08-30 Alan Modra <amodra@gmail.com>
260 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
262 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
266 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
267 R_386_PC32 relocation is used to call IFUNC function in PIC
270 2016-08-27 Alan Modra <amodra@gmail.com>
273 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
274 have corresponding SHF_GROUP sections.
275 (bfd_elf_set_group_contents): Comment.
277 2016-08-27 Alan Modra <amodra@gmail.com>
280 * elf64-ppc.c (pc_dynrelocs): New function.
281 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
282 handle pic dynamic relocs.
284 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
286 * bfd-in.h (struct elf32_arm_params): Define.
287 (bfd_elf32_arm_set_target_relocs): Rename into ...
288 (bfd_elf32_arm_set_target_params): This. Use a struct
289 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
290 * bfd-in2.h: Regenerate.
291 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
292 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
293 elf32_arm_params rather than as individual parameters.
295 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
297 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
298 passed the end of htab->stub_group array.
299 (elf32_arm_create_or_find_stub_sec): Likewise.
300 (elf32_arm_create_stub): Likewise.
302 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
304 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
305 to TRUE for GOT and TLS relocs.
307 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
309 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
311 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
313 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
314 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
315 (struct elf_arc_link_hash_table): Likewise.
316 (elf_arc_link_hash_newfunc): Likewise.
317 (elf_arc_link_hash_table_free): Likewise.
318 (arc_elf_link_hash_table_create): Likewise.
319 (elf_arc_relocate_section): Fixed conditions related to dynamic
320 (elf_arc_check_relocs): Likewise.
321 (arc_elf_create_dynamic_sections): Added
322 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
323 through the hash table.
325 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
327 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
328 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
331 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
333 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
335 * bfd-in2.h: Regenerated from the previous changes.
336 * libbfd.h: Regenerated from the previous changes.
338 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
340 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
341 the input import library bfd.
342 * bfd-in2.h: Regenerate.
343 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
344 and new_cmse_stub_offset fields.
345 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
347 (elf32_arm_add_stub): Likewise for stub_offset.
348 (arm_new_stubs_start_offset_ptr): New function.
349 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
350 empty SG veneers to have zero relocations.
351 (arm_size_one_stub): Only initialize stub size and template
352 information for non empty veneers. Do not update veneer section size
353 if veneer already has an offset.
354 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
355 of a boolean indicating success or failure.
356 (cmse_scan): Change stub_changed parameter into an integer pointer
357 parameter cmse_stub_created to count the number of stub created and
358 adapt to change of return value in elf32_arm_create_stub.
359 (cmse_entry_fct_p): New function.
360 (arm_list_new_cmse_stub): Likewise.
361 (set_cmse_veneer_addr_from_implib): Likewise.
362 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
363 cmse_scan instead of that of cmse_stub_changed to compute the number
364 of stub created and use it to initialize stub_changed. Call
365 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
366 of return value in elf32_arm_create_stub. Use
367 arm_stub_section_start_offset () if not NULL to initialize size of
368 secure gateway veneers section. Initialize stub_offset of Cortex-A8
369 erratum fix to -1. Use ret to hold return value.
370 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
371 NULL to initialize size of secure gateway veneers section. Adapt
372 comment to stress the importance of zeroing veneer section content.
373 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
374 initialize eponymous field in struct elf32_arm_link_hash_table.
376 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
378 * elf32-s390.c (stdarg.h): New include.
379 (elf_s390_grok_psinfo): New function.
380 (elf_s390_write_core_note): New function.
381 (elf_backend_grok_psinfo): Declare backend hook.
382 (elf_backend_write_core_note): Likewise.
383 * elf64-s390.c (stdarg.h): New include.
384 (elf_s390_grok_prstatus): New function.
385 (elf_s390_grok_psinfo): New function.
386 (elf_s390_write_core_note): New function.
387 (elf_backend_grok_prstatus): Declare backend hook.
388 (elf_backend_grok_psinfo): Likewise.
389 (elf_backend_write_core_note): Likewise.
391 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
393 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
394 (elf_s390_finish_ifunc_symbol): Likewise.
395 (elf_s390_finish_dynamic_symbol): Likewise.
396 (elf_s390_finish_dynamic_sections): Likewise.
397 (elf_s390_grok_prstatus): Likewise.
398 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
399 (elf_s390_finish_dynamic_symbol): Likewise.
401 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
403 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
405 2016-08-23 Nick Clifton <nickc@redhat.com>
407 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
408 there is no arm data associated with the section.
410 2016-08-23 Alan Modra <amodra@gmail.com>
413 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
414 _GLOBAL_OFFSET_TABLE_, not start of .got section.
416 2016-08-22 Nick Clifton <nickc@redhat.com>
418 * doc/chew.c (main): Free the string buffer used to files as they
421 2016-08-22 Alan Modra <amodra@gmail.com>
423 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
424 (ppc_elf_relocate_section): ..to here. Comment. Error on
425 detecting -mbss-plt -fPIC local ifuncs too.
426 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
427 branch table entries.
429 2016-08-19 Nick Clifton <nickc@redhat.com>
431 * elf.c (assign_section_numbers): Assign number for the .shstrtab
432 section after the symbol table and string table sections.
434 2016-08-19 Alan Modra <amodra@gmail.com>
436 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
437 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
438 dyn_relocs for weakdefs.
439 (alias_readonly_dynrelocs): New function.
440 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
441 (ppc64_elf_relocate_section): Simplify condition under which
442 dyn_relocs are emitted.
444 2016-08-19 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
448 (readonly_dynrelocs): Comment fix.
449 (global_entry_stub): New function.
450 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
451 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
452 that in size_global_entry_stubs, handling ifunc too. Delete dead
454 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
455 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
456 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
457 undefweak syms. Expand and correct comments.
458 (size_global_entry_stubs): Ensure symbol is defined.
459 (ppc64_elf_relocate_section): Match condition under which
460 dyn_relocs are emitted to that in allocate_dynrelocs.
462 2016-08-12 Alan Modra <amodra@gmail.com>
464 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
465 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
466 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
468 2016-08-11 Alan Modra <amodra@gmail.com>
470 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
471 non_got_ref true in any case where we could have generated dynbss
472 copies but decide not to do so.
474 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
476 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
477 the stub address retrieved if associated with a microMIPS
480 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
482 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
483 stub also add STO_MICROMIPS annotation.
485 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
487 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
488 in microMIPS LA25 stub references.
490 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
492 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
493 adjusting the use_count of merged .got entries.
495 2016-08-08 Nick Clifton <nickc@redhat.com>
497 * doc/chew.c (delete_string): Only free the string buffer if it is
498 there. Mark the buffer as NULL after freeing.
499 (drop): Free the dropped string.
500 (free_words): New function: Frees the memory allocated to the
502 (add_instrinsic): Duplicate the name string, so that it can be
504 (compile): Free unused words.
505 (main): Free the dictionary and top level string buffers at the
508 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
510 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
511 * bfd-in2.h: Regenerate.
512 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
514 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
515 cmse_implib field in struct elf32_arm_link_hash_table.
516 (elf32_arm_filter_cmse_symbols): New function.
517 (elf32_arm_filter_implib_symbols): Likewise.
518 (elf_backend_filter_implib_symbols): Define to
519 elf32_arm_filter_implib_symbols.
521 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
523 * elf32-arm.c (CMSE_PREFIX): Define macro.
524 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
525 (cmse_branch_thumb_only): Declare stub.
526 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
527 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
528 FALSE if there is no PLT.
529 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
530 (elf32_arm_final_link_relocate): Likewise.
531 (elf32_arm_gc_sweep_hook): Likewise.
532 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
533 secure entry functions.
534 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
535 (arm_dedicated_stub_output_section_required): Change to a switch case
536 and add a case for arm_stub_cmse_branch_thumb_only.
537 (arm_dedicated_stub_output_section_required_alignment): Likewise.
538 (arm_stub_dedicated_output_section_name): Likewise.
539 (arm_stub_dedicated_input_section_ptr): Likewise and remove
540 ATTRIBUTE_UNUSED for htab parameter.
541 (arm_stub_required_alignment): Likewise.
542 (arm_stub_sym_claimed): Likewise.
543 (arm_dedicated_stub_section_padding): Likewise.
544 (cmse_scan): New function.
545 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
546 Set stub_changed to TRUE if such veneers were created.
547 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
550 2016-08-02 Alan Modra <amodra@gmail.com>
553 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
555 2016-08-02 Nick Clifton <nickc@redhat.com>
558 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
559 (elf_backend_sweep_hook): Delete.
561 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
562 Kwok Cheung Yeung <kcy@codesourcery.com>
564 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
565 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
566 (ppc_elf_vle_split16): Clear field before inserting.
568 2016-08-01 Nick Clifton <nickc@redhat.com>
570 * po/sv.po: Updated Swedish translation.
572 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
573 Nick Clifton <nickc@redhat.com>
576 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
577 of the coff_section_data before using it.
579 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
581 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
582 in PLT compression selection.
583 (_bfd_mips_elf_check_relocs): Likewise.
585 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
587 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
588 case where there's no elf_link_hash_entry while processing
589 GOT_NORMAL got entries.
591 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
593 * version.m4 (BFD_VERSION): Set to 2.27.51.
594 * configure: Regenerated.
596 2016-07-21 Nick Clifton <nickc@redhat.com>
598 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
599 (swap_out_syms): Return an error when not finding ELF output
600 section rather than asserting.
602 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
604 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
606 2016-07-20 John Baldwin <jhb@FreeBSD.org>
608 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
609 and handle pr_pid if present.
611 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
614 * elf.c (assign_file_positions_for_load_sections): Also check
615 p_paddr for program header space.
617 2016-07-20 Alan Modra <amodra@gmail.com>
619 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
620 ppc64_elf_unhandled_reloc for special_function.
621 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
623 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
625 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
627 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
628 corresponding error message.
630 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
632 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
633 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
634 (branch_reloc_p): New function.
635 (mips_elf_calculate_relocation): Handle ISA mode determination
636 for relocations against section symbols, against absolute
637 symbols and absolute relocations. Also set `*cross_mode_jump_p'
639 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
640 checks for weak undefined symbols. Also check target alignment
641 within the same ISA mode.
642 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
643 in the alignment check.
644 <R_MICROMIPS_PC7_S1>: Add an alignment check.
645 <R_MICROMIPS_PC10_S1>: Likewise.
646 <R_MICROMIPS_PC16_S1>: Likewise.
647 (mips_elf_perform_relocation): Report a failure for unsupported
648 same-mode JALX instructions and cross-mode branches.
649 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
650 error messages for jumps to misaligned addresses.
652 2016-07-16 Alan Modra <amodra@gmail.com>
654 * elflink.c: Include plugin-api.h.
655 * plugin.c (bfd_plugin_open_input): New function, extracted from..
657 * plugin.h: Don't include bfd.h.
658 (bfd_plugin_open_input): Declare.
660 2016-07-16 Alan Modra <amodra@gmail.com>
662 * targets.c (bfd_seach_for_target): Rename to..
663 (bfd_iterate_over_targets): ..this. Rewrite doc.
664 * bfd-in2.h: Regenerate.
666 2016-07-16 Alan Modra <amodra@gmail.com>
668 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
669 * libbfd.h: Regenerate.
670 * bfd-in2.h: Regenerate.
672 2016-07-16 Alan Modra <amodra@gmail.com>
674 * libbfd-in.h (BFD_ALIGN): Move to..
676 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
677 * elf32-ppc.c (default_params): Adjust init.
678 (ppc_elf_link_params): Set pagesize_p2.
679 * libbfd.h: Regenerate.
680 * bfd-in2.h: Regenerate.
682 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
684 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
685 (_bfd_elf_filter_global_symbols): Declare.
686 * elf.c (_bfd_elf_filter_global_symbols): New function.
687 * elflink.c (elf_filter_global_symbols): Likewise.
688 (elf_output_implib): Likewise.
689 (bfd_elf_final_link): Call above function, failing if it does.
690 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
692 (elf_backend_copy_indirect_symbol): Fix spacing.
693 (elf_backend_hide_symbol): Likewise.
694 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
696 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
697 Nick Clifton <nickc@redhat.com>
699 * elf32-arc.c (PR_DEBUG): Delete.
700 Fix printing of debug information. Fix formatting of debug
702 (debug_arc_reloc): Handle symbols that are not from an input file.
703 (arc_do_relocation): Remove excessive exclamation points.
705 * arc-got.h: Fix formatting. Fix printing of debug information.
706 (new_got_entry_to_list): Use xmalloc.
707 * config.bfd: use the big-endian arc vector as the default vector
708 for big-endian arc targets.
710 2016-07-15 Alan Modra <amodra@gmail.com>
712 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
713 from marking sym_indices.
715 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
717 * reloc.c (bfd_perform_relocation): Try the `howto' handler
718 first with relocations against absolute symbols.
719 (bfd_install_relocation): Likewise.
721 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
723 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
724 .got/.got.plt sections to 8 bytes.
726 2016-07-12 Nick Clifton <nickc@redhat.com>
728 * binary.c (binary_set_section_contents): Second grammar fix.
730 2016-07-12 Douglas B Rupp <rupp@adacore.com>
732 * binary.c (binary_set_section_contents): Fix grammar in warning
735 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
737 * elf32-arc.c: made PR_DEBUG always defined.
739 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
741 * arc-got.h: Moved got related structures from elf32-arc.c to
742 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
743 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
744 tls_type_for_reloc, symbol_has_entry_of_type,
745 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
746 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
747 relocate_fix_got_relocs_for_got_info,
748 create_got_dynrelocs_for_single_entry,
749 create_got_dynrelocs_for_got_info): Added to file.
750 * elf32-arc.c: Removed GOT & TLS related structs and functions to
753 2016-07-08 James Bowman <james.bowman@ftdichip.com>
755 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
757 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
759 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
760 (THUMB32_MOVW): Likewise.
761 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
762 (DEF_STUBS): Define long_branch_thumb2_only_pure.
763 (arm_stub_is_thumb): Add new veneer stub.
764 (arm_type_of_stub): Use new veneer.
765 (arm_stub_required_alignment): Add new veneer.
767 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
769 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
770 (SEC_ELF_PURECODE): ... this.
771 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
773 (elf32_arm_fake_sections): Likewise.
774 (elf_32_arm_section_flags): Likewise.
775 (elf_32_arm_lookup_section_flags): Likewise.
776 * section.c (SEC_ELF_NOREAD): Rename to ...
777 (SEC_ELF_PURECODE): ... this.
779 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
781 * elf32-arm.c (using_thumb2_bl): New function.
782 (arm_type_of_stub): Declare thumb2 variable together and change type
783 to bfd_boolean. Use using_thumb2_bl () to determine whether
784 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
785 checked for BL range.
786 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
787 the bit size of BL offset.
789 2016-06-29 Nick Clifton <nickc@redhat.com>
791 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
792 Returns TRUE for AArch64 mapping symbols.
793 (elfNN_aarch64_backend_symbol_processing): New function. Marks
794 mapping symbols as precious in object files so that they will not
796 (elf_backend_symbol_processing): Define.
798 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
799 for ARM mapping symbols.
800 (elf32_arm_backend_symbol_processing): Make use of the new function.
802 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
805 * elflink.c (elf_link_check_versioned_symbol): Return false
806 for unreferenced undefined symbol.
808 2016-06-28 Nick Clifton <nickc@redhat.com>
810 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
813 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
814 function. Marks mapping symbols in object files as precious, so
815 that strip will not remove them.
816 (elf_backend_symbol_processing): Define.
818 2016-06-28 James Clarke <jrtc27@jrtc27.com>
820 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
821 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
823 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
825 * elf32-mips.c (elf_mips16_howto_table_rel): Add
827 (mips16_reloc_map): Likewise.
828 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
829 (mips16_elf64_howto_table_rela): Likewise.
830 (mips16_reloc_map): Likewise.
831 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
832 (elf_mips16_howto_table_rela): Likewise.
833 (mips16_reloc_map): Likewise.
834 * elfxx-mips.c (mips16_branch_reloc_p): New function.
835 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
836 (b_reloc_p): Likewise.
837 (mips_elf_calculate_relocation): Likewise.
838 (_bfd_mips_elf_check_relocs): Likewise.
839 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
840 * bfd-in2.h: Regenerate.
841 * libbfd.h: Regenerate.
843 2016-06-27 Alan Modra <amodra@gmail.com>
846 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
847 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
849 (ppc64_elf_size_stubs): Adjust to suit.
851 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
853 * elf32-dlx.h: New file.
854 * elf32-dlx.c: Adjust.
856 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
858 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
860 2016-06-24 John Baldwin <jhb@FreeBSD.org>
862 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
865 2016-06-24 John Baldwin <jhb@FreeBSD.org>
867 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
868 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
869 (elfcore_grok_freebsd_psinfo): New function.
870 (elfcore_grok_freebsd_prstatus): New function.
871 (elfcore_grok_freebsd_note): New function.
872 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
875 2016-06-24 Joel Brobecker <brobecker@adacore.com>
877 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
880 2016-06-24 Alan Modra <amodra@gmail.com>
882 * config.bfd: Delete mips vxworks patterns matched earlier.
883 Combine mips*-*-none with mips*-*-elf*.
885 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
887 * elfxx-mips.c (mips_elf_perform_relocation): Call
888 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
889 use the `%X%H' format for the cross-mode jump conversion error
890 message. Remove the full stop from the end of the message.
891 Continue processing rather than returning failure.
893 2016-06-21 Graham Markall <graham.markall@embecosm.com>
895 * archures.c: Remove bfd_mach_arc_nps400.
896 * bfd-in2.h: Likewise.
897 * cpu-arc.c (arch_info_struct): Likewise.
898 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
901 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
905 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
907 (elf_link_is_defined_archive_symbol): Call
908 bfd_link_plugin_object_p on unknown plugin object and use the
909 IR symbol table if the input is an IR object.
910 * plugin.c (bfd_link_plugin_object_p): New function.
911 * plugin.h (bfd_link_plugin_object_p): New prototype.
913 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
916 * elflink.c (elf_link_add_object_symbols): Don't check alignment
917 on symbol from plugin dummy input.
919 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
921 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
923 * bfd-in2.h: Regenerated.
924 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
925 with bfd_plugin_unknown.
927 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
930 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
931 bfd_boolean argument.
932 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
933 "shared object" with "PIC object" in comments.
934 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
935 "shared object" with "PIC object" in comments. Avoid PLT if
936 requested. Generate dynamic relocations for non-GOT references.
937 Make room for the special first entry in PLT and allocate PLT
938 entry only for PLT and PC-relative references. Store dynamic
939 GOT relocations in .rel[a].iplt section for static executables.
940 If PLT isn't used, always use GOT for symbol value. Don't
941 allocate GOT entry if it isn't used.
942 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
943 count only in the code section. Allocate dynamic pointer
944 relocation against STT_GNU_IFUNC symbol in the non-code section.
945 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
946 only for PC-relative references.
947 (elf_i386_allocate_dynrelocs): Pass TRUE to
948 _bfd_elf_allocate_ifunc_dyn_relocs.
949 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
950 relocations against STT_GNU_IFUNC symbols without PLT. Generate
951 dynamic pointer relocation against STT_GNU_IFUNC symbol in
952 the non-code section and store it in the proper REL section.
953 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
955 (elf_i386_finish_dynamic_symbol): Generate dynamic
956 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
957 STT_GNU_IFUNC symbols without PLT.
958 (elf_i386_finish_dynamic_sections): Don't handle local
959 STT_GNU_IFUNC symbols here.
960 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
962 (elf_backend_output_arch_local_syms): New.
963 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
964 count only in the code section. Allocate dynamic pointer
965 relocation against STT_GNU_IFUNC symbol in the non-code section.
966 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
967 count only for PC-relative references.
968 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
969 _bfd_elf_allocate_ifunc_dyn_relocs.
970 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
971 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
972 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
973 without PLT. Generate dynamic pointer relocation against
974 STT_GNU_IFUNC symbol in the non-code section and store it in
975 the proper RELA section. Don't allow non-pointer relocation
976 against STT_GNU_IFUNC symbol without PLT.
977 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
978 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
979 STT_GNU_IFUNC symbols without PLT.
980 (elf_x86_64_finish_dynamic_sections): Don't handle local
981 STT_GNU_IFUNC symbols here.
982 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
984 (elf_backend_output_arch_local_syms): New.
985 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
986 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
988 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
989 Tony Wang <tony.wang@arm.com>
991 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
993 (stub_long_branch_thumb2_only): Define stub.
994 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
995 (arm_stub_long_branch_thumb2_only): Likewise.
996 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
999 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1001 * archures.c (bfd_mach_sparc_v8plusc): Define.
1002 (bfd_mach_sparc_v9c): Likewise.
1003 (bfd_mach_sparc_v8plusd): Likewise.
1004 (bfd_mach_sparc_v9d): Likewise.
1005 (bfd_mach_sparc_v8pluse): Likewise.
1006 (bfd_mach_sparc_v9e): Likewise.
1007 (bfd_mach_sparc_v8plusv): Likewise
1008 (bfd_mach_sparc_v9v): Likewise.
1009 (bfd_mach_sparc_v8plusm): Likewise.
1010 (bfd_mach_sparc_v9m): Likewise.
1011 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1012 (bfd_mach_sparc_64bit_p): Likewise.
1013 * bfd-in2.h: Regenerate.
1014 * cpu-sparc.c (arch_info_struct): Add entries for
1015 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1016 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1017 and bfd_mach_sparc_v9{c,d,e,v,m}.
1018 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1019 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1021 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1023 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1024 symbols for relocations against IFUNC symbols.
1025 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1027 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1029 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1030 .rela.iplt in DT_PLTRELSZ.
1031 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1032 for DT_PLTRELSZ and DT_RELASZ as well.
1034 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1036 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1037 non-loaded, non-alloced sections.
1038 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1040 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1043 allocating dynamic relocation.
1044 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1046 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1049 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1050 offsets until reloc_toaddr.
1052 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1055 Don't check symbol type for STN_UNDEF symbol index.
1056 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1057 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1060 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1062 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1064 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1065 for exact arch value then. Force review of arch check logic for new
1067 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1068 that logic for new architecture.
1069 (arch_has_thumb2_nop): Remove.
1070 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1071 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1073 2016-06-14 Alan Modra <amodra@gmail.com>
1075 * bfd-in.h (bfd_my_archive): Delete.
1076 * bfd-in2.h: Regenerate.
1078 2016-06-14 Alan Modra <amodra@gmail.com>
1081 * archive.c (open_nested_file): Set my_archive.
1082 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1084 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1085 (bfd_seek): Likewise.
1086 * bfdwin.c (bfd_get_file_window): Likewise.
1087 * cache.c (cache_bmmap): Likewise.
1088 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1089 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1091 * plugin.c (try_claim): Likewise.
1092 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1093 file within thin archive, not the archive.
1095 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1099 section address for R_386_GOT32/R_386_GOT32X relocations against
1100 IFUNC symbols if there is no base register and return error for
1103 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1106 GOT32 adjustment for static executables.
1108 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1110 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1112 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1114 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1116 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1118 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1120 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1122 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1123 (SECTSTART): Changed.
1124 (elf_arc_relocate_section): Fixed mistake in PIE related
1126 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1128 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1130 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1131 enable support for "-z combreloc" and DT_RELACOUNT.
1132 (elf_backend_reloc_type_class): Likewise
1134 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1137 * elf32-i386.c (elf_i386_relocate_section): When relocating
1138 R_386_GOT32, return error without a base register for PIC and
1139 subtract the .got.plt section address only with a base register.
1141 2016-06-10 Alan Modra <amodra@gmail.com>
1143 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1144 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1145 (_bfd_elf_strtab_init): Formatting.
1146 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1147 (_bfd_elf_strtab_addref): Take size_t idx param.
1148 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1149 (_bfd_elf_strtab_offset): Likewise.
1150 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1151 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1152 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1153 (_bfd_elf_strtab_finalize): Similarly.
1154 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1155 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1156 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1157 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1158 using bfd_size_type.
1159 (bfd_section_from_shdr): Delete amt.
1160 (_bfd_elf_init_reloc_shdr): Likewise.
1161 (_bfd_elf_link_assign_sym_version): Likewise.
1162 (assign_section_numbers): Use size_t reloc_count.
1163 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1164 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1165 (elf_link_is_defined_archive_symbol): Likewise.
1166 (elf_add_dt_needed_tag): Likewise.
1167 (elf_finalize_dynstr): Likewise.
1168 (elf_link_add_object_symbols): Likewise.
1169 (bfd_elf_size_dynamic_sections): Likewise.
1170 (elf_create_symbuf): Similarly.
1171 (bfd_elf_match_symbols_in_sections): Likewise.
1172 (elf_link_swap_symbols_out): Likewise.
1173 (elf_link_check_versioned_symbol): Likewise.
1174 (bfd_elf_gc_record_vtinherit): Likewise.
1175 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1177 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1180 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1181 and relocs only if shrinking occurred.
1183 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1186 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1187 (elf_i386_check_tls_transition): Check indirect call and direct
1188 call with the addr32 prefix for general and local dynamic models.
1189 Set the tls_get_addr feild.
1190 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1191 indirect ___tls_get_addr call via GOT.
1192 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1193 transitions with indirect call and direct call with the addr32
1196 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1198 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1199 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1200 (elf_s390_relocate_section): Fix comment.
1201 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1204 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1206 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1207 section offset when calculation the larl operand in the first PLT
1210 2016-06-07 Alan Modra <amodra@gmail.com>
1212 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1213 to match other 32-bit archs.
1214 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1215 (ppc_elf_object_p): Call it.
1216 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1218 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1219 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1220 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1221 _bfd_elf_ppc_at_tprel_transform): Move to..
1222 * elf-bfd.h: ..here.
1223 (_bfd_elf_ppc_set_arch): Declare.
1224 * bfd-in2.h: Regenerate.
1226 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1229 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1230 (elf_x86_64_check_tls_transition): Check indirect call and
1231 direct call with the addr32 prefix for general and local dynamic
1232 models. Set the tls_get_addr feild.
1233 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1234 indirect __tls_get_addr call via GOT.
1235 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1236 transitions with indirect call and direct call with the addr32
1239 2016-06-04 Christian Groessler <chris@groessler.org>
1241 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1243 2016-06-02 Nick Clifton <nickc@redhat.com>
1246 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1248 (arch_info_struct): Likewise.
1249 (architectures): Likewise.
1251 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1253 * config.bfd: Replace -uclibc with *.
1255 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf64-x86-64.c: Replace data32 with data16 in comments.
1259 2016-05-31 Alan Modra <amodra@gmail.com>
1263 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1264 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1265 symbol given a version by a script different to the version
1266 of the symbol being added.
1267 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1268 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1269 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1270 (struct strtab_save): New.
1271 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1272 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1273 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1275 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1277 * elf32-hppa.h: Add extern "C".
1278 * elf32-nds32.h: Likewise.
1279 * elf32-tic6x.h: Likewise.
1281 2016-06-01 Nick Clifton <nickc@redhat.com>
1283 * po/sr.po: New Serbian translation.
1284 * configure.ac (ALL_LINGUAS): Add sr.
1285 * configure: Regenerate.
1287 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1289 * elfxx-mips.c (b_reloc_p): New function.
1290 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1293 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1295 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1296 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1297 reloc location from calculation, treat the addend as signed with
1298 local non-section symbols and enable overflow detection.
1300 2016-05-28 Alan Modra <amodra@gmail.com>
1302 * aoutx.h: Adjust linker callback calls throughout file,
1305 * coff-alpha.c: Likewise.
1306 * coff-arm.c: Likewise.
1307 * coff-h8300.c: Likewise.
1308 * coff-h8500.c: Likewise.
1309 * coff-i960.c: Likewise.
1310 * coff-mcore.c: Likewise.
1311 * coff-mips.c: Likewise.
1312 * coff-ppc.c: Likewise.
1313 * coff-rs6000.c: Likewise.
1314 * coff-sh.c: Likewise.
1315 * coff-tic80.c: Likewise.
1316 * coff-w65.c: Likewise.
1317 * coff-z80.c: Likewise.
1318 * coff-z8k.c: Likewise.
1319 * coff64-rs6000.c: Likewise.
1320 * cofflink.c: Likewise.
1321 * ecoff.c: Likewise.
1322 * elf-bfd.h: Likewise.
1323 * elf-m10200.c: Likewise.
1324 * elf-m10300.c: Likewise.
1325 * elf32-arc.c: Likewise.
1326 * elf32-arm.c: Likewise.
1327 * elf32-avr.c: Likewise.
1328 * elf32-bfin.c: Likewise.
1329 * elf32-cr16.c: Likewise.
1330 * elf32-cr16c.c: Likewise.
1331 * elf32-cris.c: Likewise.
1332 * elf32-crx.c: Likewise.
1333 * elf32-d10v.c: Likewise.
1334 * elf32-epiphany.c: Likewise.
1335 * elf32-fr30.c: Likewise.
1336 * elf32-frv.c: Likewise.
1337 * elf32-ft32.c: Likewise.
1338 * elf32-h8300.c: Likewise.
1339 * elf32-hppa.c: Likewise.
1340 * elf32-i370.c: Likewise.
1341 * elf32-i386.c: Likewise.
1342 * elf32-i860.c: Likewise.
1343 * elf32-ip2k.c: Likewise.
1344 * elf32-iq2000.c: Likewise.
1345 * elf32-lm32.c: Likewise.
1346 * elf32-m32c.c: Likewise.
1347 * elf32-m32r.c: Likewise.
1348 * elf32-m68hc1x.c: Likewise.
1349 * elf32-m68k.c: Likewise.
1350 * elf32-mep.c: Likewise.
1351 * elf32-metag.c: Likewise.
1352 * elf32-microblaze.c: Likewise.
1353 * elf32-moxie.c: Likewise.
1354 * elf32-msp430.c: Likewise.
1355 * elf32-mt.c: Likewise.
1356 * elf32-nds32.c: Likewise.
1357 * elf32-nios2.c: Likewise.
1358 * elf32-or1k.c: Likewise.
1359 * elf32-ppc.c: Likewise.
1360 * elf32-s390.c: Likewise.
1361 * elf32-score.c: Likewise.
1362 * elf32-score7.c: Likewise.
1363 * elf32-sh.c: Likewise.
1364 * elf32-sh64.c: Likewise.
1365 * elf32-spu.c: Likewise.
1366 * elf32-tic6x.c: Likewise.
1367 * elf32-tilepro.c: Likewise.
1368 * elf32-v850.c: Likewise.
1369 * elf32-vax.c: Likewise.
1370 * elf32-visium.c: Likewise.
1371 * elf32-xstormy16.c: Likewise.
1372 * elf32-xtensa.c: Likewise.
1373 * elf64-alpha.c: Likewise.
1374 * elf64-hppa.c: Likewise.
1375 * elf64-ia64-vms.c: Likewise.
1376 * elf64-mmix.c: Likewise.
1377 * elf64-ppc.c: Likewise.
1378 * elf64-s390.c: Likewise.
1379 * elf64-sh64.c: Likewise.
1380 * elf64-x86-64.c: Likewise.
1381 * elflink.c: Likewise.
1382 * elfnn-aarch64.c: Likewise.
1383 * elfnn-ia64.c: Likewise.
1384 * elfxx-mips.c: Likewise.
1385 * elfxx-sparc.c: Likewise.
1386 * elfxx-tilegx.c: Likewise.
1387 * linker.c: Likewise.
1388 * pdp11.c: Likewise.
1389 * pe-mips.c: Likewise.
1390 * reloc.c: Likewise.
1391 * reloc16.c: Likewise.
1392 * simple.c: Likewise.
1393 * vms-alpha.c: Likewise.
1394 * xcofflink.c: Likewise.
1395 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1396 status param. Adjust calls to these and linker callbacks throughout.
1397 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1398 get_ramstart): Delete status param. Adjust calls to these and
1399 linker callbacks throughout.
1401 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1403 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1404 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1405 target alignment verification.
1407 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1409 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1410 section name if `bfd_elf_string_from_elf_section' returns an
1413 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1415 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1416 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1417 for message. Continue processing rather than returning failure.
1419 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1421 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1422 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1423 Call `bfd_set_error'.
1425 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1428 * archive.c (bfd_slurp_armap): Replace
1429 bfd_elf64_archive_slurp_armap with
1430 _bfd_archive_64_bit_slurp_armap.
1431 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1432 BFD64 is defined and the archive is too big.
1433 (coff_write_armap): Likewise.
1434 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1435 (_bfd_archive_64_bit_slurp_armap): This.
1436 (bfd_elf64_archive_write_armap): Renamed to ...
1437 (_bfd_archive_64_bit_write_armap): This.
1438 * configure.ac: Add --enable-64-bit-archive.
1439 (want_64_bit_archive): New. Set to true by default for 64-bit
1440 MIPS and s390 ELF targets.
1441 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1442 * config.in: Regenerated.
1443 * configure: Likewise.
1444 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1445 (bfd_elf64_archive_slurp_armap): Likewise.
1446 (bfd_elf64_archive_write_armap): Likewise.
1447 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1448 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1449 (bfd_elf64_archive_truncate_arname): Likewise.
1450 (bfd_elf64_archive_read_ar_hdr): Likewise.
1451 (bfd_elf64_archive_write_ar_hdr): Likewise.
1452 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1453 (bfd_elf64_archive_get_elt_at_index): Likewise.
1454 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1455 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1456 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1457 (bfd_elf64_archive_slurp_armap): Likewise.
1458 (bfd_elf64_archive_write_armap): Likewise.
1459 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1460 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1461 (bfd_elf64_archive_truncate_arname): Likewise.
1462 (bfd_elf64_archive_read_ar_hdr): Likewise.
1463 (bfd_elf64_archive_write_ar_hdr): Likewise.
1464 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1465 (bfd_elf64_archive_get_elt_at_index): Likewise.
1466 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1467 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1468 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1469 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1470 bfd_elfNN_archive_functions isn't defined.
1471 (TARGET_LITTLE_SYM): Likewise.
1472 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1473 (_bfd_archive_64_bit_write_armap): Likewise.
1474 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1475 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1476 (_bfd_archive_64_bit_truncate_arname): Likewise.
1477 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1478 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1479 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1480 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1481 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1482 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1483 * libbfd.h: Regenerated.
1484 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1485 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1487 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1490 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1491 linker add_archive_element callback returns FALSE.
1492 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1493 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1494 archive element if linker add_archive_element callback returns
1496 * elflink.c (elf_link_add_archive_symbols): Likewise.
1497 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1498 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1499 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1500 (xcoff_link_check_ar_symbols): Likewise.
1502 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1504 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1505 <bfd_reloc_outofrange>: Unify error reporting code.
1507 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1509 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1510 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1511 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1512 * bfd-in2.h: Regenerate.
1513 * libbfd.h: Likewise.
1515 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1517 * config.bfd: Add entry for arm-phoenix.
1519 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1521 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1522 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1523 account for padding for stub section requiring one.
1524 (elf32_arm_build_stubs): Add comment to stress the importance of
1525 zeroing veneer section content.
1527 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1529 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1531 * bfd-in2.h: Regenerate.
1532 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1534 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1535 (arm_dedicated_stub_output_section_name): Likewise.
1536 (arm_dedicated_stub_input_section_ptr): Likewise.
1537 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1538 function description comment. Add support for dedicated output stub
1539 section to given stub types.
1540 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1541 elf32_arm_create_or_find_stub_sec.
1542 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1543 (elf32_arm_size_stubs): Pass stub type when calling
1544 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1545 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1547 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1550 when setting need_convert_load.
1552 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1554 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1557 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1562 (elf_i386_convert_load): Don't convert R_386_GOT32.
1564 2016-05-20 Alan Modra <amodra@gmail.com>
1567 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1568 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1570 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1572 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1573 (debug_arc_reloc): Likewise.
1574 (elf_arc_relocate_section): Likewise.
1575 (elf_arc_check_relocs): Likewise.
1576 (elf_arc_adjust_dynamic_symbol): Likewise.
1577 (elf_arc_add_symbol_hook): Likewise.
1579 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1581 * config.bfd: Remove `am34-*-linux*' support.
1583 2016-05-19 Alan Modra <amodra@gmail.com>
1585 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1586 relocs before plt relocs.
1588 2016-05-19 Alan Modra <amodra@gmail.com>
1590 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1591 before dereferencing.
1593 2016-05-18 Nick Clifton <nickc@redhat.com>
1595 * po/sv.po: Updated Swedish translation.
1597 2016-05-18 Alan Modra <amodra@gmail.com>
1599 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1600 for each BFD. Don't goto error_ret_free_local from outside loop.
1602 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1604 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1605 STB_GNU_UNIQUE handling.
1606 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1607 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1608 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1609 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1610 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1611 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1612 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1613 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1614 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1615 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1616 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1617 (elf_backend_add_symbol_hook): Remove macro.
1618 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1619 for STB_GNU_UNIQUE symbols.
1621 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1623 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1625 (v850_elf_copy_private_bfd_data): ... here. Call the new
1626 function and `_bfd_elf_copy_private_bfd_data'.
1628 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1631 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1632 GOTPCREL relocation against large section.
1634 2016-05-13 Alan Modra <amodra@gmail.com>
1636 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1637 linker dynamic sections in calculating size and address of
1638 dynamic tags rather than using output sections. Remove asserts.
1639 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1640 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1641 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1642 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1643 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1644 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1645 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1646 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1647 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1648 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1649 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1650 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1651 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1652 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1653 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1654 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1655 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1656 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1657 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1658 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1659 * elflink.c (bfd_elf_final_link): Likewise.
1660 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1661 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1662 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1663 don't set doit. Look up dynobj section.
1664 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1665 invocation and dynamic tag vma calculation. Don't test
1666 boolean var == TRUE.
1667 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1670 2016-05-13 Alan Modra <amodra@gmail.com>
1672 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1673 octets_per_byte. Put dynamic .rela.plt last in link orders.
1674 Assign output_offset for reloc sections rather than writing
1675 sorted relocs from block corresponding to output_offset.
1677 2016-05-12 Alan Modra <amodra@gmail.com>
1679 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1681 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1683 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1685 2016-05-11 Alan Modra <amodra@gmail.com>
1687 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1688 (elf32_hppa_check_relocs): Don't set dynobj.
1689 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1690 (elf32_hppa_build_stubs): Likewise.
1691 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1693 2016-05-11 Alan Modra <amodra@gmail.com>
1696 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1697 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1699 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1701 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1702 aarch64_tls_transition check.
1704 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1706 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1708 (arm_stub_sym_claimed): New function.
1709 (elf32_arm_create_stub): Use veneered symbol name and section if
1710 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1711 (arm_stub_claim_sym): New function.
1712 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1713 veneered symbol, otherwise create local symbol as before.
1715 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1717 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1718 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1719 and set branch type of a symbol.
1720 (bfd_elf32_arm_process_before_allocation): Likewise.
1721 (elf32_arm_relocate_section): Likewise and fix identation along the
1723 (allocate_dynrelocs_for_symbol): Likewise.
1724 (elf32_arm_finish_dynamic_symbol): Likewise.
1725 (elf32_arm_swap_symbol_in): Likewise.
1726 (elf32_arm_swap_symbol_out): Likewise.
1728 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1730 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1731 * bfd-in2.h: Regenerated.
1732 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1733 parameter to add_stub_section callback.
1734 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1735 and pass it down to add_stub_section.
1736 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1738 (elf32_arm_size_stubs): Add output section parameter to
1739 add_stub_section function pointer parameter.
1741 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1743 * elf32-arm.c (elf32_arm_create_stub): New function.
1744 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1746 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1748 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1749 arm_stub_a8_veneer_lwm enumerator.
1750 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1751 aforementioned enumerator.
1752 (struct elf32_arm_stub_hash_entry): Delete target_addend
1753 field and add source_value.
1754 (struct a8_erratum_fix): Delete addend field and add target_offset.
1755 (stub_hash_newfunc): Initialize source_value field amd remove
1756 initialization for target_addend.
1757 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1758 the else to being always executed, moving the
1759 arm_stub_a8_veneer_b_cond specific code in it. Remove
1760 stub_entry->target_addend from points_to computation.
1761 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1762 to target symbol from start of section rather than the offset from the
1764 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1765 fields from struct a8_erratum_fix's offset and target_offset
1767 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1768 veneered_insn_loc and loc using stub_entry's source_value.
1770 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1772 (elf32_arm_merge_eabi_attributes): Add merging logic for
1775 2016-05-10 Pip Cet <pipcet@gmail.com>
1778 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1779 Define as _bfd_generic_copy_link_hash_symbol_type when using
1782 2016-05-09 Nick Clifton <nickc@redhat.com>
1785 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1786 field before accessing sections array.
1788 2016-05-09 Christophe Monat <christophe.monat@st.com>
1791 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1792 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1794 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1796 (create_instruction_vldmdb): Likewise.
1797 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1798 uses it to re-encode.
1800 2016-05-09 Nick Clifton <nickc@redhat.com>
1803 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1806 2016-05-09 Alan Modra <amodra@gmail.com>
1808 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1810 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1813 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1814 documenting that indx == -3 if symbol is defined in a discarded
1816 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1817 symbol is defined in a discarded section.
1818 (elf_link_output_extsym): Strip a global symbol defined in a
1821 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1823 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1826 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1830 (elf_i386_convert_load_reloc): This. New function.
1831 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1833 (elf_x86_64_convert_load_reloc): This. New function.
1835 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1837 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1838 Don't check if contents == NULL.
1839 (elf_i386_tls_transition): Add from_relocate_section. Check
1840 from_relocate_section instead of contents != NULL. Update
1841 elf_i386_check_tls_transition call.
1842 (elf_i386_check_relocs): Cache the section contents if
1843 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1844 elf_i386_tls_transition.
1845 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1846 to elf_i386_tls_transition.
1847 (elf_backend_caches_rawsize): New.
1848 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1849 if contents == NULL.
1850 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1851 from_relocate_section instead of contents != NULL.
1852 (elf_x86_64_check_relocs): Cache the section contents if
1853 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1854 elf_x86_64_tls_transition.
1855 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1856 to elf_x86_64_tls_transition.
1857 (elf_backend_caches_rawsize): New.
1859 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1862 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1865 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1867 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1868 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1869 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1870 no_apply_dynamic_relocs.
1871 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1872 dynamic relocations generated.
1874 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1876 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1878 (elf_i386_create_dynamic_sections): Here.
1879 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1880 interp setting to ...
1881 (elf_x86_64_create_dynamic_sections): Here.
1883 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1885 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1886 and replace (EH)->has_got_reloc with GOT_RELOC.
1887 (elf_i386_fixup_symbol): Pass has_got_reloc to
1888 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1889 (elf_i386_allocate_dynrelocs): Likewise.
1890 (elf_i386_relocate_section): Likewise.
1891 (elf_i386_finish_dynamic_symbol): Likewise.
1892 (elf_i386_convert_load): Pass TRUE to
1893 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1894 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1895 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1896 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1897 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1898 (elf_x86_64_allocate_dynrelocs): Likewise.
1899 (elf_x86_64_relocate_section): Likewise.
1900 (elf_x86_64_finish_dynamic_symbol): Likewise.
1901 (elf_x86_64_convert_load): Pass TRUE to
1902 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1904 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1906 * elf32-i386.c (check_relocs_failed): New.
1907 (elf_i386_check_relocs): Set check_relocs_failed on error.
1908 (elf_i386_relocate_section): Skip if check_relocs failed.
1910 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1912 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1913 check_relocs_failed on error.
1915 2016-04-29 Nick Clifton <nickc@redhat.com>
1918 * elf-bfd.h (struct elf_backend_data): Rename
1919 elf_backend_set_special_section_info_and_link to
1920 elf_backend_copy_special_section_fields.
1921 * elfxx-target.h: Likewise.
1922 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1923 comparing section flags.
1924 (copy_special_section_fields): New function.
1925 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1926 Perform two scans over special sections. The first one looks for
1927 a direct mapping between the output section and an input section.
1928 The second scan looks for a possible match based upon section
1930 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1931 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1933 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1934 elf32_i386_copy_solaris_special_section_fields.
1935 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1936 Rename to elf32_sparc_copy_solaris_special_section_fields.
1937 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1938 elf64_x86_64_copy_solaris_special_section_fields.
1940 2016-04-28 Nick Clifton <nickc@redhat.com>
1942 * po/zh_CN.po: Updated Chinese (simplified) translation.
1944 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1947 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1948 when estimating distances between output sections.
1950 2016-04-27 Alan Modra <amodra@gmail.com>
1952 * elflink.c (_bfd_elf_is_start_stop): New function.
1953 (_bfd_elf_gc_mark_rsec): Use it.
1954 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1956 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1958 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1959 * mmo.c (mmo_get_section_contents): Likewise.
1960 (mmo_set_section_contents): Likewise.
1962 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1964 * elf-bfd.h (elf_link_hash_table): Update comments for
1966 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1967 the unused NULL entry at the head of dynamic symbol table.
1968 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1971 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1973 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1974 created file from dynobj.
1976 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1978 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1979 normal input file if possible.
1981 2016-04-21 Nick Clifton <nickc@redhat.com>
1983 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1984 * aout-target.h: Likewise.
1985 * aout-tic30.c: Likewise.
1986 * binary.c: Likewise.
1988 * coff-alpha.c: Likewise.
1989 * coff-rs6000.c: Likewise.
1990 * coff64-rs6000.c: Likewise.
1991 * coffcode.h: Likewise.
1992 * i386msdos.c: Likewise.
1993 * i386os9k.c: Likewise.
1996 * libbfd-in.h: Likewise.
1997 * libecoff.h: Likewise.
1998 * mach-o-target.c: Likewise.
2000 * nlm-target.h: Likewise.
2001 * oasys.c: Likewise.
2003 * plugin.c: Likewise.
2004 * ppcboot.c: Likewise.
2007 * tekhex.c: Likewise.
2008 * versados.c: Likewise.
2009 * vms-alpha.c: Likewise.
2011 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2012 * linker.c (bfd_link_check_relocs): New function.
2013 (_bfd_generic_link_check_relocs): New function.
2014 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2015 _bfd_link_check_relocs field.
2016 (struct bfd_target)L Add _bfd_link_check_relocs field.
2017 * bfd-in2.h: Regenerate.
2018 * libbfd.h: Regenerate.
2020 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2023 (elf_backend_gc_sweep_hook): Likewise.
2024 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2025 (elf_backend_gc_sweep_hook): Likewise.
2027 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2029 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2030 in excluded sections
2032 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf64-x86-64.c (check_relocs_failed): New.
2036 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2037 Support relocation agaist local symbol. Set check_relocs_failed.
2038 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2039 R_X86_64_32 relocation overflow.
2040 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2041 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2043 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2045 * elf32-i386.c (elf_i386_check_relocs): Call
2046 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2047 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2049 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2051 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2052 * elflink.c (_bfd_elf_link_check_relocs): New function.
2053 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2054 if check_relocs_after_open_input is FALSE.
2056 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2058 * cache.c: Update old style function definitions.
2059 * elf32-m68k.c: Likewise.
2060 * elf64-mmix.c: Likewise.
2061 * stab-syms.c: Likewise.
2063 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2065 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2067 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2069 * Makefile.in: Regenerated with automake 1.11.6.
2070 * aclocal.m4: Likewise.
2071 * doc/Makefile.in: Likewise.
2073 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2075 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2076 * bfd-in2.h: Regenerate.
2077 * libbfd.h: Regenerate.
2078 * elf32-arc.c: Add 'opcode/arc.h' include.
2079 (struct arc_relocation_data): Add symbol_name.
2080 (arc_special_overflow_checks): New function.
2081 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2082 required, add an extra comment.
2083 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2085 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2087 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2089 (elf_arc_relocate_section): Update enum uses.
2090 (elf_arc_check_relocs): Likewise.
2091 (elf_arc_finish_dynamic_symbol): Likewise.
2093 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2098 2016-04-14 Nick Clifton <nickc@redhat.com>
2101 * elf-bbfd.h (struct elf_backend_data): New field:
2103 New field: elf_backend_set_special_section_info_and_link
2104 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2106 (elf_backend_set_special_section_info_and_link): Define if not
2108 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2109 elf_backend_strtab_flags macros to initialise fields in structure.
2110 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2111 being set even if SHF_MERGE is not set.
2112 (elf_fake_sections): Likewise.
2113 (section_match): New function. Matches two ELF sections based
2114 upon fixed characteristics.
2115 (find_link): New function. Locates a section in a BFD that
2116 matches a section in a different BFD.
2117 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2118 fields of reserved sections.
2119 (bfd_elf_compute_section_file_positions): Set the flags for the
2120 .shstrtab section based upon the elf_strtab_flags field in the
2121 elf_backend_data structure.
2122 (swap_out_syms): Likewise for the .strtab section.
2123 * elflink.c (bfd_elf_final_link): Set the flags for the
2124 .strtab section based upon the elf_strtab_flags field in the
2125 elf_backend_data structure.
2126 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2127 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2129 (elf_backend_set_special_section_info_and_link): Define for
2131 * elf32-sparc.c: Likewise.
2132 * elf64-x86-64.c: Likewise.
2134 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2137 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2139 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2140 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2141 applies to read-only section.
2142 * elf32-i386.c (elf_i386_link_hash_table): Add
2143 readonly_dynrelocs_against_ifunc.
2144 (elf_i386_allocate_dynrelocs): Updated.
2145 (elf_i386_size_dynamic_sections): Issue an error for read-only
2146 segment with dynamic IFUNC relocations only if
2147 readonly_dynrelocs_against_ifunc is TRUE.
2148 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2149 readonly_dynrelocs_against_ifunc.
2150 (elf_x86_64_allocate_dynrelocs): Updated.
2151 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2152 segment with dynamic IFUNC relocations only if
2153 readonly_dynrelocs_against_ifunc is TRUE.
2154 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2157 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2159 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2160 a fall through from error_ret_free_internal. Free local_syms in
2161 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2163 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2165 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2166 (relocate_plt_for_entry): Likewise.
2168 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2170 * elf32-arc.c (elf_arc_check_relocs): Changed
2172 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2174 * elf32-arc.c (name_for_global_symbol): Changed assert.
2175 (get_replace_function): Created.:
2176 (struct arc_relocation_data): Changed to signed types.
2177 (defines S, L, P, PDATA): Casted to signed type.
2178 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2179 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2180 (arc_do_relocation): Changed.
2182 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2184 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2186 (elf_arc_relocate_section): Added and changed asserts, validating
2187 the synamic symbol index.
2188 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2189 relocation if symbol has dynindx set to -1.
2191 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2193 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2194 and internal symbols which have a dynamic index into local
2197 2016-04-04 Nick Clifton <nickc@redhat.com>
2200 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2201 version number if the version is zero.
2203 2016-04-01 Alan Modra <amodra@gmail.com>
2206 * elflink.c (on_needed_list): Recursively check needed status.
2207 (elf_link_add_object_symbols): Adjust.
2209 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2211 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2212 internal_relocs only if they aren't cached.
2214 2016-03-29 Nick Clifton <nickc@redhat.com>
2217 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2218 assertion on the size of the got section to allow it to be bigger
2219 than the number of relocs.
2221 2016-03-29 Toni Spets <toni.spets@iki.fi>
2224 * coffcode.h (coff_write_object_contents): Revert accidental
2227 2016-03-22 Alan Modra <amodra@gmail.com>
2230 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2231 DW_FORM_flag_present.
2233 2016-03-22 Nick Clifton <nickc@redhat.com>
2235 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2236 architecture name for backwards compatibility.
2238 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2239 unbounded stack use.
2241 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2242 sufficiently recent version of GCC.
2243 * configure: Regenerate.
2245 2016-03-22 Alan Modra <amodra@gmail.com>
2248 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2250 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2252 * archures.c (bfd_mach_arc_nps400): Define.
2253 * bfd-in2.h: Regenerate.
2254 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2255 some existing entries to make space.
2256 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2257 (arc_elf_final_write_processing): Likewise.
2259 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2261 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2263 (arc_elf_final_write_processing): Don't bother setting cpu field
2264 in e_flags, this will have been set elsewhere.
2266 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2268 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2271 2016-03-21 Nick Clifton <nickc@redhat.com>
2273 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2274 * configure: Regenerate.
2275 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2276 alloca with call to xmalloc.
2277 * elf32-nds32.c: Likewise.
2278 * elf64-hppa.c: Likewise.
2279 * elfxx-mips.c: Likewise.
2281 * pei-x86_64.c: Likewise.
2285 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2288 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2290 (elf_i386_relocate_section): Likewise.
2291 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2292 (elf_x86_64_relocate_section): Likewise.
2294 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2297 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2298 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2299 relocation overflow check.
2301 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2303 * bfd-in2.h: Regenerated.
2305 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2308 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2309 uses bytes not octets.
2310 * elflink.c (resolve_section): Likewise.
2311 Add a bfd parameter.
2312 (eval_section): Pass the input_bfd to resolve_section.
2313 (bfd_elf_perform_complex_relocation): Convert byte offset to
2314 octets before read and writing values.
2315 (elf_link_input_bfd): Add byte to octet conversions.
2316 (elf_reloc_link_order): Likewise.
2317 (elf_fixup_link_order): Likewise.
2318 (bfd_elf_final_link): Likewise.
2319 * reloc.c (_bfd_final_link_relocate): Likewise.
2320 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2322 2016-03-10 Nick Clifton <nickc@redhat.com>
2324 * config.bfd: Mark the i370 target as obsolete.
2326 2016-03-09 Pedro Alves <palves@redhat.com>
2328 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2329 gcc ABI)" to printable name.
2330 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2331 of "v850-rh850" as printable name.
2333 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2336 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2337 relocations against absolute symbols.
2339 2016-03-09 Alan Modra <amodra@gmail.com>
2342 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2343 length elements in the archive.
2345 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2348 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2349 for -E/--dynamic-list only when not relocatable.
2351 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2354 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2355 count for locally defined local IFUNC symbols in shared object.
2356 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2358 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2361 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2364 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2365 Andrew Burgess <andrew.burgess@embecosm.com>
2367 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2368 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2369 (arc_elf_howto_init): Added assert to validate relocations.
2370 (get_middle_endian_relocation): Delete.
2371 (middle_endian_convert): New function.
2372 (ME): Redefine, now does nothing.
2373 (IS_ME): New define.
2374 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2375 definition to call middle_endian_convert. Add a new local
2376 variable and make use of this throughout. Added call to
2377 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2379 2016-03-07 Nick Clifton <nickc@redhat.com>
2382 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2383 length elements in the archive.
2385 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2387 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2388 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2390 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2393 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2394 executable as definition if the new definition comes from a
2397 2016-03-02 Alan Modra <amodra@gmail.com>
2399 * Makefile.in: Regenerate.
2400 * po/SRC-POTFILES.in: Regenerate.
2402 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2404 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2405 relocation addend when sections get merged.
2407 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2409 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2411 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2412 Assert for code sections dynamic relocs.
2414 2016-02-26 Renlin Li <renlin.li@arm.com>
2416 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2417 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2419 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2422 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2423 load with locally bound symbols if PIC is false or there is no
2424 base register. Optimize branch to 0 if PIC is false.
2425 (elf_i386_relocate_section): Don't generate dynamic relocations
2426 against undefined weak symbols if PIC is false.
2427 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2428 if we can't estimate relocation overflow with --no-relax.
2429 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2430 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2431 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2432 against undefined weak symbols if PIC is false.
2434 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2437 * bfd.c (bfd): Change flags to 20 bits.
2438 (BFD_CONVERT_ELF_COMMON): New.
2439 (BFD_USE_ELF_STT_COMMON): Likewise.
2440 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2441 BFD_USE_ELF_STT_COMMON.
2442 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2443 * configure.ac: Remove --enable-elf-stt-common.
2444 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2445 common symbol depending on BFD_CONVERT_ELF_COMMON and
2446 BFD_USE_ELF_STT_COMMON.
2447 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2449 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2451 (elf_link_convert_common_type): New function.
2452 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2453 common symbol depending on BFD_CONVERT_ELF_COMMON and
2454 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2455 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2456 and BFD_USE_ELF_STT_COMMON to object_flags.
2457 (TARGET_LITTLE_SYM): Likewise.
2458 * syms.c (BSF_KEEP_G): Renamed to ...
2459 (BSF_ELF_COMMON): This.
2460 * bfd-in2.h: Regenerated.
2461 * config.in: Likewise.
2462 * configure: Likewise.
2464 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2469 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2470 (elf_i386_link_hash_entry): Add has_got_reloc and
2472 (elf_i386_link_hash_table): Add interp.
2473 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2475 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2477 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2478 (elf_i386_fixup_symbol): New function.
2479 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2480 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2481 relocations and discard relocations against resolved undefined
2482 weak symbols in executable. Don't make resolved undefined weak
2483 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2484 relocation against undefined weak symbols in PIE.
2485 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2486 (elf_i386_relocate_section): Don't generate dynamic relocations
2487 against resolved undefined weak symbols in PIE, except for
2489 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2490 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2491 Don't generate dynamic relocation against resolved undefined weak
2492 symbol in executable.
2493 (elf_i386_finish_dynamic_sections): Call
2494 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2495 (elf_backend_fixup_symbol): New.
2496 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2497 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2499 (elf_x86_64_link_hash_table): Add interp.
2500 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2502 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2504 (elf_x86_64_check_relocs): Set has_got_reloc and
2506 (elf_x86_64_fixup_symbol): New function.
2507 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2508 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2509 relocations and discard relocations against resolved undefined
2510 weak symbols in executable. Don't make resolved undefined weak
2511 symbols in executable dynamic.
2512 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2513 (elf_x86_64_relocate_section): Check relocation overflow for
2514 dynamic relocations against unresolved weak undefined symbols.
2515 Don't generate dynamic relocations against resolved weak
2516 undefined symbols in PIE.
2517 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2518 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2519 Don't generate dynamic relocation against resolved undefined weak
2520 symbol in executable.
2521 (elf_x86_64_finish_dynamic_sections): Call
2522 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2523 (elf_backend_fixup_symbol): New.
2525 2016-02-26 Alan Modra <amodra@gmail.com>
2527 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2528 save_restore_funcs, rest of sections when not relocatable.
2529 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2530 (sfpr_define): Define all symbols on emitted code.
2531 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2532 when relocatable. Move sfpr_define loop earlier.
2534 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2536 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2537 (elf_x86_64_relocate_section): Use it. Replace
2538 x86_64_elf_howto_table[r_type] with howto.
2540 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2543 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2544 symbol version is unknown.
2546 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2549 to (bfd_vma) -1 when setting needs_plt to 0.
2550 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2552 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2554 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2555 library, instead of PIC, and don't check PDE when making linker
2556 assigned symbol dynamic.
2558 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2560 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2561 ABIVERSION for non-executable stack.
2563 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2566 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2567 Always produce a RELATIVE reloc for a local symbol.
2569 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2571 Fix test-case ld-elf/pr19617b
2572 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2573 discard unused non-function symbols when --dynamic-list-data.
2575 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2577 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2578 dynsym section, even if it is empty, with dynamic sections.
2580 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2582 * syms.c: Remove BSF_COMMON from comments.
2583 * bfd-in2.h: Regenerated.
2585 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2587 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2588 for destination. Remove useless function parameters.
2589 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2591 2016-02-19 Nick Clifton <nickc@redhat.com>
2594 * aoutx.h (aout_link_add_symbols): Check for out of range string
2598 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2599 processing if we encounter a reloc without an associated symbol.
2601 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2604 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2605 sections for -E/--dynamic-list.
2607 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2609 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2612 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2614 * plugin.c (plugin_vec): Set match priority to 255.
2615 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2616 matching against the plugin vector, take priority from there not
2619 2016-02-15 Nick Clifton <nickc@redhat.com>
2621 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2622 for length and type fields. Use a signed value for the
2623 suffix_length field.
2625 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2628 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2629 significant bit in GOT offset for R_386_GOT32X.
2631 2016-02-10 Nick Clifton <nickc@redhat.com>
2634 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2636 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2637 number of messages about FDE encoding preventing .eh_frame_hdr
2640 2016-02-09 Nick Clifton <nickc@redhat.com>
2642 * oasys.c (oasys_archive_p): Fix indentation.
2643 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2644 constant for left shifting.
2646 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2647 helpful warning message to explain why certain AArch64 relocs
2650 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2652 * pe-mips.c (coff_mips_reloc): Fix formatting.
2654 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2656 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2657 to bfd_mach_arc_arc600.
2659 2016-02-04 Alan Modra <amodra@gmail.com>
2661 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2664 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2667 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2668 distances in the compressed_size field of the output section.
2670 2016-02-02 Alan Modra <amodra@gmail.com>
2672 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2673 ELFv2 entry optimization.
2675 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2678 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2679 no relocations in relocatable files.
2681 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2684 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2685 if a symbol from a library loaded via DT_NEEDED doesn't match
2686 the symbol referenced by regular object.
2688 2016-02-01 Nathaniel Smith <njs@pobox.com>
2690 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2693 2016-02-01 Alan Modra <amodra@gmail.com>
2695 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2696 an out of range reloc_index.
2697 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2699 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2701 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2702 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2703 * Makefile.in: Regenerated.
2705 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2707 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2709 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2712 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2714 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2716 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2719 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2720 against STT_GNU_IFUNC symbol only with dynamic symbols.
2721 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2723 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2726 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2727 decompress debug sections.
2729 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2731 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2734 2016-01-25 Nick Clifton <nickc@redhat.com>
2737 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2738 dsym filename buffer.
2740 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2742 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2744 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2746 * elfxx-mips.c (BZ16_REG): Correct calculation.
2748 2016-01-21 Nick Clifton <nickc@redhat.com>
2750 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2751 changing the type of _loc to be bfd_byte *.
2752 (elf_arc_finish_dynamic_symbol): Likewise.
2754 2016-01-21 Nick Clifton <nickc@redhat.com>
2757 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2758 class of the linker stub bfd.
2759 (elf32_arm_check_relocs): Skip check for pic format after
2760 processing a vxWorks R_ARM_ABS12 reloc.
2761 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2762 reporting a class mismatch.
2764 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2766 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2767 veneer for sym_sec != input_sec.
2768 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2769 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2770 calculation destination.
2772 2016-01-21 Alan Modra <amodra@gmail.com>
2774 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2775 (swap_linux_prpsinfo64_out): New function.
2776 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2777 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2778 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2779 (elfcore_write_linux_prpsinfo64): Likewise.
2780 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2781 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2782 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2784 2016-01-21 Alan Modra <amodra@gmail.com>
2786 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2787 * elf.c: Adjust #include.
2788 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2789 * Makefile.am (SOURCE_HFILES): Update.
2790 * Makefile.in: Regenerate.
2791 * po/SRC-PORFILES.in: Regenerate.
2793 2016-01-21 Alan Modra <amodra@gmail.com>
2795 * configure.ac: Move corefile selection later in file. Move
2796 tdefaults code immediately after other target vector code.
2797 * configure: Regenerate.
2799 2016-01-20 Mickael Guene <mickael.guene@st.com>
2801 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2802 section using '.text.noread' pattern.
2804 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2806 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2808 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2809 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2811 * arc-plt.def: New file.
2812 * arc-plt.h: Likewise.
2813 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2814 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2815 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2816 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2817 (name_for_global_symbol): Added.
2818 (ADD_RELA): Helper to create dynamic relocs.
2819 (new_got_entry_to_list): Create a new got entry in linked list.
2820 (symbol_has_entry_of_type): Search for specific type of entry in
2822 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2823 (is_reloc_for_TLS, arc_elf_set_private_flags)
2824 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2825 (arc_elf_merge_private_bfd_data): New functions.
2826 (debug_arc_reloc): Cleaned debug info printing.
2827 (PDATA reloc): Changed not to perform address alignment.
2828 (reverse_me): Added. Fix for ARC_32 relocs.
2829 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2831 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2832 Changed function to access an array of list of GOT entries instead
2833 of just an array of offsets.
2834 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2835 (elf_arc_check_relocs): Likewise.
2836 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2837 (elf_arc_finish_dynamic_sections): Likewise
2838 (arc_create_dynamic_sections): Modified conditions to create
2840 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2841 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2842 (relocate_plt_for_entry): Changed to support new way to define PLT
2844 (add_symbol_to_plt): Likewise.
2845 (arc_elf_link_hash_table_create): New function.
2847 2016-01-18 Nick Clifton <nickc@redhat.com>
2850 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2851 section number into internal section number.
2852 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2853 * coffswap.h (coff_swap_sym_in): Likewise.
2854 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2855 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2856 section number field is big enough to hold the external value.
2858 2016-01-17 Alan Modra <amodra@gmail.com>
2860 * configure: Regenerate.
2862 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2864 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2865 when address in first unwind entry does not match start of
2868 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2869 Jiong Wang <jiong.wang@arm.com>
2872 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2875 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2877 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2878 place 'R_' before the reloc name returned.
2879 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2880 the relocation string.
2882 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2884 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2885 factored out from...
2886 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2888 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2890 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2891 attribute check after ELF file header flag check.
2893 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2895 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2896 return status from `_bfd_elf_merge_object_attributes'.
2898 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2900 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2901 factored out from...
2902 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2904 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2906 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2907 handling of input MIPS ABI flags together.
2909 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2911 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2912 attribute checks for null input.
2914 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2916 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2917 pointers to target data.
2919 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2921 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2924 2016-01-01 Alan Modra <amodra@gmail.com>
2926 Update year range in copyright notice of all files.
2928 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2930 Copyright (C) 2016 Free Software Foundation, Inc.
2932 Copying and distribution of this file, with or without modification,
2933 are permitted in any medium without royalty provided the copyright
2934 notice and this notice are preserved.
2940 version-control: never
projects / external / binutils.git / blob