1 2016-09-30 Alan Modra <amodra@gmail.com>
3 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
4 _bfd_error_handler (...) throughout.
5 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
6 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
7 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
8 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
9 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
10 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
11 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
12 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
13 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
14 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
15 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
16 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
17 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
18 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
19 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
20 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
21 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
22 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
23 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
24 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
25 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
26 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
27 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
28 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
29 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
30 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
31 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
32 * xcofflink.c: Likewise.
34 2016-09-30 Alan Modra <amodra@gmail.com>
36 * bfd-in.h: Include stdarg.h.
37 * bfd.c (bfd_error_handler_type): Make like vprintf.
38 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
39 (error_handler_internal): New function, split out from..
40 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
41 (bfd_set_error_handler): Update.
42 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
43 (_bfd_assert_handler): Make static.
44 * coffgen.c (null_error_handler): Update params.
45 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
46 Don't use bfd_error_handler_type.
47 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
48 * elfxx-target.h (elf_backend_link_order_error_handler): Default
49 to _bfd_error_handler.
50 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
51 (bfd_assert_handler_type): Likewise.
52 (_bfd_error_handler): Update.
53 * bfd-in2.h: Regenerate.
54 * libbfd.h: Regenerate.
56 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
59 * elf-bfd.h (struct elf_backend_data): Delete
60 elf_backend_count_output_relocs callback and add
61 elf_backend_update_relocs.
62 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
63 (emit_relocs): Deleted.
64 (elf32_arm_emit_relocs): Deleted.
65 (elf_backend_emit_relocs): Updated not to use the old functions.
66 (elf32_arm_update_relocs): New function.
67 (elf_backend_update_relocs): New define.
68 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
69 relocation count. Call elf_backend_emit_relocs.
70 (_bfd_elf_size_reloc_section): Do not call
71 elf_backend_count_output_relocs.
72 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
73 (elf_backend_update_relocs): New define.
75 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
78 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
79 Thumb-ARM stub is too far.
81 2016-09-27 Nick Clifton <nickc@redhat.com>
84 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
85 timestamp field if real time values are not being stored.
87 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
89 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
90 to verify CC_FOR_BUILD compiler.
91 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
92 and add CC_FOR_BUILD compiler checks.
93 * Makefile.in: Regenerate.
94 * configure: Likewise.
95 * doc/Makefile.in: Likewise.
97 2016-09-26 Awson <kyrab@mail.ru>
100 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
101 for R_AMD64_PCRQUAD relocations.
103 2016-09-26 Alan Modra <amodra@gmail.com>
105 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
106 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
107 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
108 attributes, merge them. Don't warn about undefined tag bits,
109 or copy unknown values to output.
110 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
111 _bfd_elf_ppc_merge_fp_attributes.
113 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
116 * elf-bfd.h (struct elf_backend_data): Add
117 elf_backend_count_output_relocs callback to count relocations in
119 * elf-arm.c (elf32_arm_add_relocation): Deleted.
120 (elf32_arm_write_section): Move additional relocation to emit_relocs.
121 (elf32_arm_count_output_relocs): New function.
122 (emit_relocs): New function.
123 (elf32_arm_emit_relocs): New function.
124 (elf32_arm_vxworks_emit_relocs): New function.
125 (elf_backend_emit_relocs): Updated to use the new functions.
126 (elf_backend_count_output_relocs): New define.
127 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
128 to the relocation count.
129 (_bfd_elf_link_size_reloc_section): Use callback to count the
130 relocations which will be in output.
131 (_bfd_elf_default_count_output_relocs): New function.
132 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
134 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
136 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
137 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
138 bigger than 0x1000 bytes.
140 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
142 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
145 2016-09-14 Nick Clifton <nickc@redhat.com>
148 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
149 contains a valid size for the Debug directory.
151 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
153 * format.c (struct bfd_preserve): New "build_id" field.
154 (bfd_preserve_save): Save "build_id".
155 (bfd_preserve_restore): Restore "build_id".
157 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
160 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
161 relocation with copy relocation when building executable.
163 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
166 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
167 delete_shrinks_insn. Modify computation of shrinked_insn_address.
168 Compute shrink_boundary and adjust addend only if
169 addend_within_shrink_boundary.
170 (elf32_avr_relax_section): Modify calls to
171 elf32_avr_relax_delete_bytes to pass extra parameter.
173 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
175 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
176 array of bytes and use bfd_get_16 to interpret its encoding according
177 to endianness of target.
179 2016-09-01 Alan Modra <amodra@gmail.com>
181 * elf64-ppc.c (synthetic_opd): New static var.
182 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
183 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
185 2016-08-31 Alan Modra <amodra@gmail.com>
187 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
188 track max group size with a new "group_size" var that is reduced
189 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
192 2016-08-31 Alan Modra <amodra@gmail.com>
194 * elf32-ppc.c (ppc_elf_section_processing): Delete.
195 (elf_backend_section_processing): Don't define.
196 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
197 split on non-exec sections differing in SHF_PPC_VLE. When
198 splitting segments, mark size invalid.
200 2016-08-30 Alan Modra <amodra@gmail.com>
203 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
205 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
209 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
210 R_386_PC32 relocation is used to call IFUNC function in PIC
213 2016-08-27 Alan Modra <amodra@gmail.com>
216 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
217 have corresponding SHF_GROUP sections.
218 (bfd_elf_set_group_contents): Comment.
220 2016-08-27 Alan Modra <amodra@gmail.com>
223 * elf64-ppc.c (pc_dynrelocs): New function.
224 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
225 handle pic dynamic relocs.
227 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
229 * bfd-in.h (struct elf32_arm_params): Define.
230 (bfd_elf32_arm_set_target_relocs): Rename into ...
231 (bfd_elf32_arm_set_target_params): This. Use a struct
232 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
233 * bfd-in2.h: Regenerate.
234 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
235 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
236 elf32_arm_params rather than as individual parameters.
238 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
240 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
241 passed the end of htab->stub_group array.
242 (elf32_arm_create_or_find_stub_sec): Likewise.
243 (elf32_arm_create_stub): Likewise.
245 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
247 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
248 to TRUE for GOT and TLS relocs.
250 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
252 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
254 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
256 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
257 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
258 (struct elf_arc_link_hash_table): Likewise.
259 (elf_arc_link_hash_newfunc): Likewise.
260 (elf_arc_link_hash_table_free): Likewise.
261 (arc_elf_link_hash_table_create): Likewise.
262 (elf_arc_relocate_section): Fixed conditions related to dynamic
263 (elf_arc_check_relocs): Likewise.
264 (arc_elf_create_dynamic_sections): Added
265 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
266 through the hash table.
268 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
270 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
271 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
274 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
276 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
278 * bfd-in2.h: Regenerated from the previous changes.
279 * libbfd.h: Regenerated from the previous changes.
281 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
283 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
284 the input import library bfd.
285 * bfd-in2.h: Regenerate.
286 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
287 and new_cmse_stub_offset fields.
288 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
290 (elf32_arm_add_stub): Likewise for stub_offset.
291 (arm_new_stubs_start_offset_ptr): New function.
292 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
293 empty SG veneers to have zero relocations.
294 (arm_size_one_stub): Only initialize stub size and template
295 information for non empty veneers. Do not update veneer section size
296 if veneer already has an offset.
297 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
298 of a boolean indicating success or failure.
299 (cmse_scan): Change stub_changed parameter into an integer pointer
300 parameter cmse_stub_created to count the number of stub created and
301 adapt to change of return value in elf32_arm_create_stub.
302 (cmse_entry_fct_p): New function.
303 (arm_list_new_cmse_stub): Likewise.
304 (set_cmse_veneer_addr_from_implib): Likewise.
305 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
306 cmse_scan instead of that of cmse_stub_changed to compute the number
307 of stub created and use it to initialize stub_changed. Call
308 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
309 of return value in elf32_arm_create_stub. Use
310 arm_stub_section_start_offset () if not NULL to initialize size of
311 secure gateway veneers section. Initialize stub_offset of Cortex-A8
312 erratum fix to -1. Use ret to hold return value.
313 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
314 NULL to initialize size of secure gateway veneers section. Adapt
315 comment to stress the importance of zeroing veneer section content.
316 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
317 initialize eponymous field in struct elf32_arm_link_hash_table.
319 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
321 * elf32-s390.c (stdarg.h): New include.
322 (elf_s390_grok_psinfo): New function.
323 (elf_s390_write_core_note): New function.
324 (elf_backend_grok_psinfo): Declare backend hook.
325 (elf_backend_write_core_note): Likewise.
326 * elf64-s390.c (stdarg.h): New include.
327 (elf_s390_grok_prstatus): New function.
328 (elf_s390_grok_psinfo): New function.
329 (elf_s390_write_core_note): New function.
330 (elf_backend_grok_prstatus): Declare backend hook.
331 (elf_backend_grok_psinfo): Likewise.
332 (elf_backend_write_core_note): Likewise.
334 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
336 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
337 (elf_s390_finish_ifunc_symbol): Likewise.
338 (elf_s390_finish_dynamic_symbol): Likewise.
339 (elf_s390_finish_dynamic_sections): Likewise.
340 (elf_s390_grok_prstatus): Likewise.
341 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
342 (elf_s390_finish_dynamic_symbol): Likewise.
344 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
346 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
348 2016-08-23 Nick Clifton <nickc@redhat.com>
350 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
351 there is no arm data associated with the section.
353 2016-08-23 Alan Modra <amodra@gmail.com>
356 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
357 _GLOBAL_OFFSET_TABLE_, not start of .got section.
359 2016-08-22 Nick Clifton <nickc@redhat.com>
361 * doc/chew.c (main): Free the string buffer used to files as they
364 2016-08-22 Alan Modra <amodra@gmail.com>
366 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
367 (ppc_elf_relocate_section): ..to here. Comment. Error on
368 detecting -mbss-plt -fPIC local ifuncs too.
369 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
370 branch table entries.
372 2016-08-19 Nick Clifton <nickc@redhat.com>
374 * elf.c (assign_section_numbers): Assign number for the .shstrtab
375 section after the symbol table and string table sections.
377 2016-08-19 Alan Modra <amodra@gmail.com>
379 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
380 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
381 dyn_relocs for weakdefs.
382 (alias_readonly_dynrelocs): New function.
383 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
384 (ppc64_elf_relocate_section): Simplify condition under which
385 dyn_relocs are emitted.
387 2016-08-19 Alan Modra <amodra@gmail.com>
390 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
391 (readonly_dynrelocs): Comment fix.
392 (global_entry_stub): New function.
393 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
394 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
395 that in size_global_entry_stubs, handling ifunc too. Delete dead
397 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
398 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
399 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
400 undefweak syms. Expand and correct comments.
401 (size_global_entry_stubs): Ensure symbol is defined.
402 (ppc64_elf_relocate_section): Match condition under which
403 dyn_relocs are emitted to that in allocate_dynrelocs.
405 2016-08-12 Alan Modra <amodra@gmail.com>
407 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
408 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
409 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
411 2016-08-11 Alan Modra <amodra@gmail.com>
413 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
414 non_got_ref true in any case where we could have generated dynbss
415 copies but decide not to do so.
417 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
419 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
420 the stub address retrieved if associated with a microMIPS
423 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
425 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
426 stub also add STO_MICROMIPS annotation.
428 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
430 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
431 in microMIPS LA25 stub references.
433 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
435 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
436 adjusting the use_count of merged .got entries.
438 2016-08-08 Nick Clifton <nickc@redhat.com>
440 * doc/chew.c (delete_string): Only free the string buffer if it is
441 there. Mark the buffer as NULL after freeing.
442 (drop): Free the dropped string.
443 (free_words): New function: Frees the memory allocated to the
445 (add_instrinsic): Duplicate the name string, so that it can be
447 (compile): Free unused words.
448 (main): Free the dictionary and top level string buffers at the
451 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
453 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
454 * bfd-in2.h: Regenerate.
455 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
457 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
458 cmse_implib field in struct elf32_arm_link_hash_table.
459 (elf32_arm_filter_cmse_symbols): New function.
460 (elf32_arm_filter_implib_symbols): Likewise.
461 (elf_backend_filter_implib_symbols): Define to
462 elf32_arm_filter_implib_symbols.
464 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
466 * elf32-arm.c (CMSE_PREFIX): Define macro.
467 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
468 (cmse_branch_thumb_only): Declare stub.
469 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
470 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
471 FALSE if there is no PLT.
472 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
473 (elf32_arm_final_link_relocate): Likewise.
474 (elf32_arm_gc_sweep_hook): Likewise.
475 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
476 secure entry functions.
477 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
478 (arm_dedicated_stub_output_section_required): Change to a switch case
479 and add a case for arm_stub_cmse_branch_thumb_only.
480 (arm_dedicated_stub_output_section_required_alignment): Likewise.
481 (arm_stub_dedicated_output_section_name): Likewise.
482 (arm_stub_dedicated_input_section_ptr): Likewise and remove
483 ATTRIBUTE_UNUSED for htab parameter.
484 (arm_stub_required_alignment): Likewise.
485 (arm_stub_sym_claimed): Likewise.
486 (arm_dedicated_stub_section_padding): Likewise.
487 (cmse_scan): New function.
488 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
489 Set stub_changed to TRUE if such veneers were created.
490 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
493 2016-08-02 Alan Modra <amodra@gmail.com>
496 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
498 2016-08-02 Nick Clifton <nickc@redhat.com>
501 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
502 (elf_backend_sweep_hook): Delete.
504 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
505 Kwok Cheung Yeung <kcy@codesourcery.com>
507 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
508 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
509 (ppc_elf_vle_split16): Clear field before inserting.
511 2016-08-01 Nick Clifton <nickc@redhat.com>
513 * po/sv.po: Updated Swedish translation.
515 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
516 Nick Clifton <nickc@redhat.com>
519 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
520 of the coff_section_data before using it.
522 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
524 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
525 in PLT compression selection.
526 (_bfd_mips_elf_check_relocs): Likewise.
528 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
530 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
531 case where there's no elf_link_hash_entry while processing
532 GOT_NORMAL got entries.
534 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
536 * version.m4 (BFD_VERSION): Set to 2.27.51.
537 * configure: Regenerated.
539 2016-07-21 Nick Clifton <nickc@redhat.com>
541 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
542 (swap_out_syms): Return an error when not finding ELF output
543 section rather than asserting.
545 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
547 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
549 2016-07-20 John Baldwin <jhb@FreeBSD.org>
551 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
552 and handle pr_pid if present.
554 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
557 * elf.c (assign_file_positions_for_load_sections): Also check
558 p_paddr for program header space.
560 2016-07-20 Alan Modra <amodra@gmail.com>
562 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
563 ppc64_elf_unhandled_reloc for special_function.
564 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
566 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
568 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
570 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
571 corresponding error message.
573 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
575 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
576 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
577 (branch_reloc_p): New function.
578 (mips_elf_calculate_relocation): Handle ISA mode determination
579 for relocations against section symbols, against absolute
580 symbols and absolute relocations. Also set `*cross_mode_jump_p'
582 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
583 checks for weak undefined symbols. Also check target alignment
584 within the same ISA mode.
585 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
586 in the alignment check.
587 <R_MICROMIPS_PC7_S1>: Add an alignment check.
588 <R_MICROMIPS_PC10_S1>: Likewise.
589 <R_MICROMIPS_PC16_S1>: Likewise.
590 (mips_elf_perform_relocation): Report a failure for unsupported
591 same-mode JALX instructions and cross-mode branches.
592 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
593 error messages for jumps to misaligned addresses.
595 2016-07-16 Alan Modra <amodra@gmail.com>
597 * elflink.c: Include plugin-api.h.
598 * plugin.c (bfd_plugin_open_input): New function, extracted from..
600 * plugin.h: Don't include bfd.h.
601 (bfd_plugin_open_input): Declare.
603 2016-07-16 Alan Modra <amodra@gmail.com>
605 * targets.c (bfd_seach_for_target): Rename to..
606 (bfd_iterate_over_targets): ..this. Rewrite doc.
607 * bfd-in2.h: Regenerate.
609 2016-07-16 Alan Modra <amodra@gmail.com>
611 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
612 * libbfd.h: Regenerate.
613 * bfd-in2.h: Regenerate.
615 2016-07-16 Alan Modra <amodra@gmail.com>
617 * libbfd-in.h (BFD_ALIGN): Move to..
619 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
620 * elf32-ppc.c (default_params): Adjust init.
621 (ppc_elf_link_params): Set pagesize_p2.
622 * libbfd.h: Regenerate.
623 * bfd-in2.h: Regenerate.
625 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
627 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
628 (_bfd_elf_filter_global_symbols): Declare.
629 * elf.c (_bfd_elf_filter_global_symbols): New function.
630 * elflink.c (elf_filter_global_symbols): Likewise.
631 (elf_output_implib): Likewise.
632 (bfd_elf_final_link): Call above function, failing if it does.
633 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
635 (elf_backend_copy_indirect_symbol): Fix spacing.
636 (elf_backend_hide_symbol): Likewise.
637 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
639 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
640 Nick Clifton <nickc@redhat.com>
642 * elf32-arc.c (PR_DEBUG): Delete.
643 Fix printing of debug information. Fix formatting of debug
645 (debug_arc_reloc): Handle symbols that are not from an input file.
646 (arc_do_relocation): Remove excessive exclamation points.
648 * arc-got.h: Fix formatting. Fix printing of debug information.
649 (new_got_entry_to_list): Use xmalloc.
650 * config.bfd: use the big-endian arc vector as the default vector
651 for big-endian arc targets.
653 2016-07-15 Alan Modra <amodra@gmail.com>
655 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
656 from marking sym_indices.
658 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
660 * reloc.c (bfd_perform_relocation): Try the `howto' handler
661 first with relocations against absolute symbols.
662 (bfd_install_relocation): Likewise.
664 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
666 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
667 .got/.got.plt sections to 8 bytes.
669 2016-07-12 Nick Clifton <nickc@redhat.com>
671 * binary.c (binary_set_section_contents): Second grammar fix.
673 2016-07-12 Douglas B Rupp <rupp@adacore.com>
675 * binary.c (binary_set_section_contents): Fix grammar in warning
678 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
680 * elf32-arc.c: made PR_DEBUG always defined.
682 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
684 * arc-got.h: Moved got related structures from elf32-arc.c to
685 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
686 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
687 tls_type_for_reloc, symbol_has_entry_of_type,
688 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
689 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
690 relocate_fix_got_relocs_for_got_info,
691 create_got_dynrelocs_for_single_entry,
692 create_got_dynrelocs_for_got_info): Added to file.
693 * elf32-arc.c: Removed GOT & TLS related structs and functions to
696 2016-07-08 James Bowman <james.bowman@ftdichip.com>
698 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
700 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
702 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
703 (THUMB32_MOVW): Likewise.
704 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
705 (DEF_STUBS): Define long_branch_thumb2_only_pure.
706 (arm_stub_is_thumb): Add new veneer stub.
707 (arm_type_of_stub): Use new veneer.
708 (arm_stub_required_alignment): Add new veneer.
710 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
712 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
713 (SEC_ELF_PURECODE): ... this.
714 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
716 (elf32_arm_fake_sections): Likewise.
717 (elf_32_arm_section_flags): Likewise.
718 (elf_32_arm_lookup_section_flags): Likewise.
719 * section.c (SEC_ELF_NOREAD): Rename to ...
720 (SEC_ELF_PURECODE): ... this.
722 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
724 * elf32-arm.c (using_thumb2_bl): New function.
725 (arm_type_of_stub): Declare thumb2 variable together and change type
726 to bfd_boolean. Use using_thumb2_bl () to determine whether
727 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
728 checked for BL range.
729 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
730 the bit size of BL offset.
732 2016-06-29 Nick Clifton <nickc@redhat.com>
734 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
735 Returns TRUE for AArch64 mapping symbols.
736 (elfNN_aarch64_backend_symbol_processing): New function. Marks
737 mapping symbols as precious in object files so that they will not
739 (elf_backend_symbol_processing): Define.
741 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
742 for ARM mapping symbols.
743 (elf32_arm_backend_symbol_processing): Make use of the new function.
745 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
748 * elflink.c (elf_link_check_versioned_symbol): Return false
749 for unreferenced undefined symbol.
751 2016-06-28 Nick Clifton <nickc@redhat.com>
753 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
756 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
757 function. Marks mapping symbols in object files as precious, so
758 that strip will not remove them.
759 (elf_backend_symbol_processing): Define.
761 2016-06-28 James Clarke <jrtc27@jrtc27.com>
763 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
764 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
766 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
768 * elf32-mips.c (elf_mips16_howto_table_rel): Add
770 (mips16_reloc_map): Likewise.
771 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
772 (mips16_elf64_howto_table_rela): Likewise.
773 (mips16_reloc_map): Likewise.
774 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
775 (elf_mips16_howto_table_rela): Likewise.
776 (mips16_reloc_map): Likewise.
777 * elfxx-mips.c (mips16_branch_reloc_p): New function.
778 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
779 (b_reloc_p): Likewise.
780 (mips_elf_calculate_relocation): Likewise.
781 (_bfd_mips_elf_check_relocs): Likewise.
782 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
783 * bfd-in2.h: Regenerate.
784 * libbfd.h: Regenerate.
786 2016-06-27 Alan Modra <amodra@gmail.com>
789 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
790 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
792 (ppc64_elf_size_stubs): Adjust to suit.
794 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
796 * elf32-dlx.h: New file.
797 * elf32-dlx.c: Adjust.
799 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
801 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
803 2016-06-24 John Baldwin <jhb@FreeBSD.org>
805 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
808 2016-06-24 John Baldwin <jhb@FreeBSD.org>
810 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
811 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
812 (elfcore_grok_freebsd_psinfo): New function.
813 (elfcore_grok_freebsd_prstatus): New function.
814 (elfcore_grok_freebsd_note): New function.
815 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
818 2016-06-24 Joel Brobecker <brobecker@adacore.com>
820 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
823 2016-06-24 Alan Modra <amodra@gmail.com>
825 * config.bfd: Delete mips vxworks patterns matched earlier.
826 Combine mips*-*-none with mips*-*-elf*.
828 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
830 * elfxx-mips.c (mips_elf_perform_relocation): Call
831 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
832 use the `%X%H' format for the cross-mode jump conversion error
833 message. Remove the full stop from the end of the message.
834 Continue processing rather than returning failure.
836 2016-06-21 Graham Markall <graham.markall@embecosm.com>
838 * archures.c: Remove bfd_mach_arc_nps400.
839 * bfd-in2.h: Likewise.
840 * cpu-arc.c (arch_info_struct): Likewise.
841 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
844 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
848 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
850 (elf_link_is_defined_archive_symbol): Call
851 bfd_link_plugin_object_p on unknown plugin object and use the
852 IR symbol table if the input is an IR object.
853 * plugin.c (bfd_link_plugin_object_p): New function.
854 * plugin.h (bfd_link_plugin_object_p): New prototype.
856 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
859 * elflink.c (elf_link_add_object_symbols): Don't check alignment
860 on symbol from plugin dummy input.
862 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
864 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
866 * bfd-in2.h: Regenerated.
867 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
868 with bfd_plugin_unknown.
870 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
873 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
874 bfd_boolean argument.
875 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
876 "shared object" with "PIC object" in comments.
877 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
878 "shared object" with "PIC object" in comments. Avoid PLT if
879 requested. Generate dynamic relocations for non-GOT references.
880 Make room for the special first entry in PLT and allocate PLT
881 entry only for PLT and PC-relative references. Store dynamic
882 GOT relocations in .rel[a].iplt section for static executables.
883 If PLT isn't used, always use GOT for symbol value. Don't
884 allocate GOT entry if it isn't used.
885 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
886 count only in the code section. Allocate dynamic pointer
887 relocation against STT_GNU_IFUNC symbol in the non-code section.
888 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
889 only for PC-relative references.
890 (elf_i386_allocate_dynrelocs): Pass TRUE to
891 _bfd_elf_allocate_ifunc_dyn_relocs.
892 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
893 relocations against STT_GNU_IFUNC symbols without PLT. Generate
894 dynamic pointer relocation against STT_GNU_IFUNC symbol in
895 the non-code section and store it in the proper REL section.
896 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
898 (elf_i386_finish_dynamic_symbol): Generate dynamic
899 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
900 STT_GNU_IFUNC symbols without PLT.
901 (elf_i386_finish_dynamic_sections): Don't handle local
902 STT_GNU_IFUNC symbols here.
903 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
905 (elf_backend_output_arch_local_syms): New.
906 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
907 count only in the code section. Allocate dynamic pointer
908 relocation against STT_GNU_IFUNC symbol in the non-code section.
909 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
910 count only for PC-relative references.
911 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
912 _bfd_elf_allocate_ifunc_dyn_relocs.
913 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
914 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
915 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
916 without PLT. Generate dynamic pointer relocation against
917 STT_GNU_IFUNC symbol in the non-code section and store it in
918 the proper RELA section. Don't allow non-pointer relocation
919 against STT_GNU_IFUNC symbol without PLT.
920 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
921 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
922 STT_GNU_IFUNC symbols without PLT.
923 (elf_x86_64_finish_dynamic_sections): Don't handle local
924 STT_GNU_IFUNC symbols here.
925 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
927 (elf_backend_output_arch_local_syms): New.
928 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
929 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
931 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
932 Tony Wang <tony.wang@arm.com>
934 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
936 (stub_long_branch_thumb2_only): Define stub.
937 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
938 (arm_stub_long_branch_thumb2_only): Likewise.
939 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
942 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
944 * archures.c (bfd_mach_sparc_v8plusc): Define.
945 (bfd_mach_sparc_v9c): Likewise.
946 (bfd_mach_sparc_v8plusd): Likewise.
947 (bfd_mach_sparc_v9d): Likewise.
948 (bfd_mach_sparc_v8pluse): Likewise.
949 (bfd_mach_sparc_v9e): Likewise.
950 (bfd_mach_sparc_v8plusv): Likewise
951 (bfd_mach_sparc_v9v): Likewise.
952 (bfd_mach_sparc_v8plusm): Likewise.
953 (bfd_mach_sparc_v9m): Likewise.
954 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
955 (bfd_mach_sparc_64bit_p): Likewise.
956 * bfd-in2.h: Regenerate.
957 * cpu-sparc.c (arch_info_struct): Add entries for
958 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
959 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
960 and bfd_mach_sparc_v9{c,d,e,v,m}.
961 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
962 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
964 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
966 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
967 symbols for relocations against IFUNC symbols.
968 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
970 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
972 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
973 .rela.iplt in DT_PLTRELSZ.
974 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
975 for DT_PLTRELSZ and DT_RELASZ as well.
977 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
979 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
980 non-loaded, non-alloced sections.
981 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
983 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
985 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
986 allocating dynamic relocation.
987 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
989 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
992 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
993 offsets until reloc_toaddr.
995 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
997 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
998 Don't check symbol type for STN_UNDEF symbol index.
999 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1000 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1003 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1005 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1007 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1008 for exact arch value then. Force review of arch check logic for new
1010 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1011 that logic for new architecture.
1012 (arch_has_thumb2_nop): Remove.
1013 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1014 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1016 2016-06-14 Alan Modra <amodra@gmail.com>
1018 * bfd-in.h (bfd_my_archive): Delete.
1019 * bfd-in2.h: Regenerate.
1021 2016-06-14 Alan Modra <amodra@gmail.com>
1024 * archive.c (open_nested_file): Set my_archive.
1025 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1027 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1028 (bfd_seek): Likewise.
1029 * bfdwin.c (bfd_get_file_window): Likewise.
1030 * cache.c (cache_bmmap): Likewise.
1031 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1032 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1034 * plugin.c (try_claim): Likewise.
1035 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1036 file within thin archive, not the archive.
1038 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1041 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1042 section address for R_386_GOT32/R_386_GOT32X relocations against
1043 IFUNC symbols if there is no base register and return error for
1046 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1048 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1049 GOT32 adjustment for static executables.
1051 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1053 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1055 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1057 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1059 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1061 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1063 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1065 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1066 (SECTSTART): Changed.
1067 (elf_arc_relocate_section): Fixed mistake in PIE related
1069 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1071 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1073 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1074 enable support for "-z combreloc" and DT_RELACOUNT.
1075 (elf_backend_reloc_type_class): Likewise
1077 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1080 * elf32-i386.c (elf_i386_relocate_section): When relocating
1081 R_386_GOT32, return error without a base register for PIC and
1082 subtract the .got.plt section address only with a base register.
1084 2016-06-10 Alan Modra <amodra@gmail.com>
1086 * elf-strtab.c (struct strtab_save): Use size_t for "size".
1087 (struct elf_strtab_hash): Likewise for "size" and "alloced".
1088 (_bfd_elf_strtab_init): Formatting.
1089 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
1090 (_bfd_elf_strtab_addref): Take size_t idx param.
1091 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
1092 (_bfd_elf_strtab_offset): Likewise.
1093 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
1094 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
1095 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
1096 (_bfd_elf_strtab_finalize): Similarly.
1097 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
1098 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
1099 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
1100 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
1101 using bfd_size_type.
1102 (bfd_section_from_shdr): Delete amt.
1103 (_bfd_elf_init_reloc_shdr): Likewise.
1104 (_bfd_elf_link_assign_sym_version): Likewise.
1105 (assign_section_numbers): Use size_t reloc_count.
1106 * elflink.c (struct elf_symbuf_head): Use size_t "count".
1107 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
1108 (elf_link_is_defined_archive_symbol): Likewise.
1109 (elf_add_dt_needed_tag): Likewise.
1110 (elf_finalize_dynstr): Likewise.
1111 (elf_link_add_object_symbols): Likewise.
1112 (bfd_elf_size_dynamic_sections): Likewise.
1113 (elf_create_symbuf): Similarly.
1114 (bfd_elf_match_symbols_in_sections): Likewise.
1115 (elf_link_swap_symbols_out): Likewise.
1116 (elf_link_check_versioned_symbol): Likewise.
1117 (bfd_elf_gc_record_vtinherit): Likewise.
1118 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
1120 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1123 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
1124 and relocs only if shrinking occurred.
1126 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
1129 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
1130 (elf_i386_check_tls_transition): Check indirect call and direct
1131 call with the addr32 prefix for general and local dynamic models.
1132 Set the tls_get_addr feild.
1133 (elf_i386_convert_load_reloc): Always use addr32 prefix for
1134 indirect ___tls_get_addr call via GOT.
1135 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
1136 transitions with indirect call and direct call with the addr32
1139 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
1141 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
1142 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
1143 (elf_s390_relocate_section): Fix comment.
1144 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
1147 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
1149 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
1150 section offset when calculation the larl operand in the first PLT
1153 2016-06-07 Alan Modra <amodra@gmail.com>
1155 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
1156 to match other 32-bit archs.
1157 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
1158 (ppc_elf_object_p): Call it.
1159 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
1161 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
1162 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
1163 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
1164 _bfd_elf_ppc_at_tprel_transform): Move to..
1165 * elf-bfd.h: ..here.
1166 (_bfd_elf_ppc_set_arch): Declare.
1167 * bfd-in2.h: Regenerate.
1169 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
1172 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
1173 (elf_x86_64_check_tls_transition): Check indirect call and
1174 direct call with the addr32 prefix for general and local dynamic
1175 models. Set the tls_get_addr feild.
1176 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
1177 indirect __tls_get_addr call via GOT.
1178 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
1179 transitions with indirect call and direct call with the addr32
1182 2016-06-04 Christian Groessler <chris@groessler.org>
1184 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
1186 2016-06-02 Nick Clifton <nickc@redhat.com>
1189 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
1191 (arch_info_struct): Likewise.
1192 (architectures): Likewise.
1194 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
1196 * config.bfd: Replace -uclibc with *.
1198 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf64-x86-64.c: Replace data32 with data16 in comments.
1202 2016-05-31 Alan Modra <amodra@gmail.com>
1206 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
1207 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
1208 symbol given a version by a script different to the version
1209 of the symbol being added.
1210 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
1211 _bfd_elf_strtab_restore. Don't fudge dynstr references.
1212 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
1213 (struct strtab_save): New.
1214 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
1215 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
1216 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
1218 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1220 * elf32-hppa.h: Add extern "C".
1221 * elf32-nds32.h: Likewise.
1222 * elf32-tic6x.h: Likewise.
1224 2016-06-01 Nick Clifton <nickc@redhat.com>
1226 * po/sr.po: New Serbian translation.
1227 * configure.ac (ALL_LINGUAS): Add sr.
1228 * configure: Regenerate.
1230 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1232 * elfxx-mips.c (b_reloc_p): New function.
1233 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
1236 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
1238 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
1239 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
1240 reloc location from calculation, treat the addend as signed with
1241 local non-section symbols and enable overflow detection.
1243 2016-05-28 Alan Modra <amodra@gmail.com>
1245 * aoutx.h: Adjust linker callback calls throughout file,
1248 * coff-alpha.c: Likewise.
1249 * coff-arm.c: Likewise.
1250 * coff-h8300.c: Likewise.
1251 * coff-h8500.c: Likewise.
1252 * coff-i960.c: Likewise.
1253 * coff-mcore.c: Likewise.
1254 * coff-mips.c: Likewise.
1255 * coff-ppc.c: Likewise.
1256 * coff-rs6000.c: Likewise.
1257 * coff-sh.c: Likewise.
1258 * coff-tic80.c: Likewise.
1259 * coff-w65.c: Likewise.
1260 * coff-z80.c: Likewise.
1261 * coff-z8k.c: Likewise.
1262 * coff64-rs6000.c: Likewise.
1263 * cofflink.c: Likewise.
1264 * ecoff.c: Likewise.
1265 * elf-bfd.h: Likewise.
1266 * elf-m10200.c: Likewise.
1267 * elf-m10300.c: Likewise.
1268 * elf32-arc.c: Likewise.
1269 * elf32-arm.c: Likewise.
1270 * elf32-avr.c: Likewise.
1271 * elf32-bfin.c: Likewise.
1272 * elf32-cr16.c: Likewise.
1273 * elf32-cr16c.c: Likewise.
1274 * elf32-cris.c: Likewise.
1275 * elf32-crx.c: Likewise.
1276 * elf32-d10v.c: Likewise.
1277 * elf32-epiphany.c: Likewise.
1278 * elf32-fr30.c: Likewise.
1279 * elf32-frv.c: Likewise.
1280 * elf32-ft32.c: Likewise.
1281 * elf32-h8300.c: Likewise.
1282 * elf32-hppa.c: Likewise.
1283 * elf32-i370.c: Likewise.
1284 * elf32-i386.c: Likewise.
1285 * elf32-i860.c: Likewise.
1286 * elf32-ip2k.c: Likewise.
1287 * elf32-iq2000.c: Likewise.
1288 * elf32-lm32.c: Likewise.
1289 * elf32-m32c.c: Likewise.
1290 * elf32-m32r.c: Likewise.
1291 * elf32-m68hc1x.c: Likewise.
1292 * elf32-m68k.c: Likewise.
1293 * elf32-mep.c: Likewise.
1294 * elf32-metag.c: Likewise.
1295 * elf32-microblaze.c: Likewise.
1296 * elf32-moxie.c: Likewise.
1297 * elf32-msp430.c: Likewise.
1298 * elf32-mt.c: Likewise.
1299 * elf32-nds32.c: Likewise.
1300 * elf32-nios2.c: Likewise.
1301 * elf32-or1k.c: Likewise.
1302 * elf32-ppc.c: Likewise.
1303 * elf32-s390.c: Likewise.
1304 * elf32-score.c: Likewise.
1305 * elf32-score7.c: Likewise.
1306 * elf32-sh.c: Likewise.
1307 * elf32-sh64.c: Likewise.
1308 * elf32-spu.c: Likewise.
1309 * elf32-tic6x.c: Likewise.
1310 * elf32-tilepro.c: Likewise.
1311 * elf32-v850.c: Likewise.
1312 * elf32-vax.c: Likewise.
1313 * elf32-visium.c: Likewise.
1314 * elf32-xstormy16.c: Likewise.
1315 * elf32-xtensa.c: Likewise.
1316 * elf64-alpha.c: Likewise.
1317 * elf64-hppa.c: Likewise.
1318 * elf64-ia64-vms.c: Likewise.
1319 * elf64-mmix.c: Likewise.
1320 * elf64-ppc.c: Likewise.
1321 * elf64-s390.c: Likewise.
1322 * elf64-sh64.c: Likewise.
1323 * elf64-x86-64.c: Likewise.
1324 * elflink.c: Likewise.
1325 * elfnn-aarch64.c: Likewise.
1326 * elfnn-ia64.c: Likewise.
1327 * elfxx-mips.c: Likewise.
1328 * elfxx-sparc.c: Likewise.
1329 * elfxx-tilegx.c: Likewise.
1330 * linker.c: Likewise.
1331 * pdp11.c: Likewise.
1332 * pe-mips.c: Likewise.
1333 * reloc.c: Likewise.
1334 * reloc16.c: Likewise.
1335 * simple.c: Likewise.
1336 * vms-alpha.c: Likewise.
1337 * xcofflink.c: Likewise.
1338 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1339 status param. Adjust calls to these and linker callbacks throughout.
1340 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1341 get_ramstart): Delete status param. Adjust calls to these and
1342 linker callbacks throughout.
1344 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1346 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1347 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1348 target alignment verification.
1350 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
1352 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1353 section name if `bfd_elf_string_from_elf_section' returns an
1356 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
1358 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1359 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1360 for message. Continue processing rather than returning failure.
1362 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
1364 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1365 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1366 Call `bfd_set_error'.
1368 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1371 * archive.c (bfd_slurp_armap): Replace
1372 bfd_elf64_archive_slurp_armap with
1373 _bfd_archive_64_bit_slurp_armap.
1374 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1375 BFD64 is defined and the archive is too big.
1376 (coff_write_armap): Likewise.
1377 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1378 (_bfd_archive_64_bit_slurp_armap): This.
1379 (bfd_elf64_archive_write_armap): Renamed to ...
1380 (_bfd_archive_64_bit_write_armap): This.
1381 * configure.ac: Add --enable-64-bit-archive.
1382 (want_64_bit_archive): New. Set to true by default for 64-bit
1383 MIPS and s390 ELF targets.
1384 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1385 * config.in: Regenerated.
1386 * configure: Likewise.
1387 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1388 (bfd_elf64_archive_slurp_armap): Likewise.
1389 (bfd_elf64_archive_write_armap): Likewise.
1390 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1391 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1392 (bfd_elf64_archive_truncate_arname): Likewise.
1393 (bfd_elf64_archive_read_ar_hdr): Likewise.
1394 (bfd_elf64_archive_write_ar_hdr): Likewise.
1395 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1396 (bfd_elf64_archive_get_elt_at_index): Likewise.
1397 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1398 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1399 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1400 (bfd_elf64_archive_slurp_armap): Likewise.
1401 (bfd_elf64_archive_write_armap): Likewise.
1402 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1403 (bfd_elf64_archive_construct_extended_name_table): Likewise.
1404 (bfd_elf64_archive_truncate_arname): Likewise.
1405 (bfd_elf64_archive_read_ar_hdr): Likewise.
1406 (bfd_elf64_archive_write_ar_hdr): Likewise.
1407 (bfd_elf64_archive_openr_next_archived_file): Likewise.
1408 (bfd_elf64_archive_get_elt_at_index): Likewise.
1409 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1410 (bfd_elf64_archive_update_armap_timestamp): Likewise.
1411 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1412 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1413 bfd_elfNN_archive_functions isn't defined.
1414 (TARGET_LITTLE_SYM): Likewise.
1415 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1416 (_bfd_archive_64_bit_write_armap): Likewise.
1417 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1418 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1419 (_bfd_archive_64_bit_truncate_arname): Likewise.
1420 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1421 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1422 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1423 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1424 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1425 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1426 * libbfd.h: Regenerated.
1427 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1428 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1430 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
1433 * cofflink.c (coff_link_check_archive_element): Return TRUE if
1434 linker add_archive_element callback returns FALSE.
1435 * ecoff.c (ecoff_link_check_archive_element): Likewise.
1436 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1437 archive element if linker add_archive_element callback returns
1439 * elflink.c (elf_link_add_archive_symbols): Likewise.
1440 * pdp11.c (aout_link_check_ar_symbols): Likewise.
1441 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1442 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1443 (xcoff_link_check_ar_symbols): Likewise.
1445 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
1447 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1448 <bfd_reloc_outofrange>: Unify error reporting code.
1450 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
1452 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1453 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
1454 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1455 * bfd-in2.h: Regenerate.
1456 * libbfd.h: Likewise.
1458 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
1460 * config.bfd: Add entry for arm-phoenix.
1462 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1464 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1465 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1466 account for padding for stub section requiring one.
1467 (elf32_arm_build_stubs): Add comment to stress the importance of
1468 zeroing veneer section content.
1470 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
1472 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1474 * bfd-in2.h: Regenerate.
1475 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1477 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1478 (arm_dedicated_stub_output_section_name): Likewise.
1479 (arm_dedicated_stub_input_section_ptr): Likewise.
1480 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1481 function description comment. Add support for dedicated output stub
1482 section to given stub types.
1483 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1484 elf32_arm_create_or_find_stub_sec.
1485 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1486 (elf32_arm_size_stubs): Pass stub type when calling
1487 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1488 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1490 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1493 when setting need_convert_load.
1495 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
1497 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1500 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1505 (elf_i386_convert_load): Don't convert R_386_GOT32.
1507 2016-05-20 Alan Modra <amodra@gmail.com>
1510 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1511 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1513 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
1515 * elf32-arc.c (arc_elf_final_write_processing): Changed.
1516 (debug_arc_reloc): Likewise.
1517 (elf_arc_relocate_section): Likewise.
1518 (elf_arc_check_relocs): Likewise.
1519 (elf_arc_adjust_dynamic_symbol): Likewise.
1520 (elf_arc_add_symbol_hook): Likewise.
1522 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
1524 * config.bfd: Remove `am34-*-linux*' support.
1526 2016-05-19 Alan Modra <amodra@gmail.com>
1528 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1529 relocs before plt relocs.
1531 2016-05-19 Alan Modra <amodra@gmail.com>
1533 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1534 before dereferencing.
1536 2016-05-18 Nick Clifton <nickc@redhat.com>
1538 * po/sv.po: Updated Swedish translation.
1540 2016-05-18 Alan Modra <amodra@gmail.com>
1542 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1543 for each BFD. Don't goto error_ret_free_local from outside loop.
1545 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
1547 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1548 STB_GNU_UNIQUE handling.
1549 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1550 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1551 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1552 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1553 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1554 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1555 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1556 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1557 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1558 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1559 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1560 (elf_backend_add_symbol_hook): Remove macro.
1561 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1562 for STB_GNU_UNIQUE symbols.
1564 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
1566 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1568 (v850_elf_copy_private_bfd_data): ... here. Call the new
1569 function and `_bfd_elf_copy_private_bfd_data'.
1571 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
1574 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1575 GOTPCREL relocation against large section.
1577 2016-05-13 Alan Modra <amodra@gmail.com>
1579 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1580 linker dynamic sections in calculating size and address of
1581 dynamic tags rather than using output sections. Remove asserts.
1582 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1583 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1584 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1585 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1586 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1587 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1588 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1589 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1590 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1591 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1592 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1593 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1594 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1595 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1596 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1597 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1598 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1599 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1600 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1601 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1602 * elflink.c (bfd_elf_final_link): Likewise.
1603 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1604 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
1605 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1606 don't set doit. Look up dynobj section.
1607 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1608 invocation and dynamic tag vma calculation. Don't test
1609 boolean var == TRUE.
1610 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1613 2016-05-13 Alan Modra <amodra@gmail.com>
1615 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
1616 octets_per_byte. Put dynamic .rela.plt last in link orders.
1617 Assign output_offset for reloc sections rather than writing
1618 sorted relocs from block corresponding to output_offset.
1620 2016-05-12 Alan Modra <amodra@gmail.com>
1622 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1624 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
1626 * elfxx-mips.c (print_mips_ases): Add DSPR3.
1628 2016-05-11 Alan Modra <amodra@gmail.com>
1630 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1631 (elf32_hppa_check_relocs): Don't set dynobj.
1632 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1633 (elf32_hppa_build_stubs): Likewise.
1634 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1636 2016-05-11 Alan Modra <amodra@gmail.com>
1639 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1640 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1642 2016-05-10 Jiong Wang <jiong.wang@arm.com>
1644 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1645 aarch64_tls_transition check.
1647 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1649 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1651 (arm_stub_sym_claimed): New function.
1652 (elf32_arm_create_stub): Use veneered symbol name and section if
1653 veneer needs to claim its symbol, and keep logic unchanged otherwise.
1654 (arm_stub_claim_sym): New function.
1655 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1656 veneered symbol, otherwise create local symbol as before.
1658 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1660 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1661 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1662 and set branch type of a symbol.
1663 (bfd_elf32_arm_process_before_allocation): Likewise.
1664 (elf32_arm_relocate_section): Likewise and fix identation along the
1666 (allocate_dynrelocs_for_symbol): Likewise.
1667 (elf32_arm_finish_dynamic_symbol): Likewise.
1668 (elf32_arm_swap_symbol_in): Likewise.
1669 (elf32_arm_swap_symbol_out): Likewise.
1671 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1673 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1674 * bfd-in2.h: Regenerated.
1675 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1676 parameter to add_stub_section callback.
1677 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1678 and pass it down to add_stub_section.
1679 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1681 (elf32_arm_size_stubs): Add output section parameter to
1682 add_stub_section function pointer parameter.
1684 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1686 * elf32-arm.c (elf32_arm_create_stub): New function.
1687 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1689 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1691 * elf32-arm.c (enum elf32_arm_stub_type): Delete
1692 arm_stub_a8_veneer_lwm enumerator.
1693 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1694 aforementioned enumerator.
1695 (struct elf32_arm_stub_hash_entry): Delete target_addend
1696 field and add source_value.
1697 (struct a8_erratum_fix): Delete addend field and add target_offset.
1698 (stub_hash_newfunc): Initialize source_value field amd remove
1699 initialization for target_addend.
1700 (arm_build_one_stub): Stop special casing Thumb relocations: promote
1701 the else to being always executed, moving the
1702 arm_stub_a8_veneer_b_cond specific code in it. Remove
1703 stub_entry->target_addend from points_to computation.
1704 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1705 to target symbol from start of section rather than the offset from the
1707 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1708 fields from struct a8_erratum_fix's offset and target_offset
1710 (make_branch_to_a8_stub): Rename target variable to loc. Compute
1711 veneered_insn_loc and loc using stub_entry's source_value.
1713 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1715 (elf32_arm_merge_eabi_attributes): Add merging logic for
1718 2016-05-10 Pip Cet <pipcet@gmail.com>
1721 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1722 Define as _bfd_generic_copy_link_hash_symbol_type when using
1725 2016-05-09 Nick Clifton <nickc@redhat.com>
1728 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1729 field before accessing sections array.
1731 2016-05-09 Christophe Monat <christophe.monat@st.com>
1734 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1735 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1737 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1739 (create_instruction_vldmdb): Likewise.
1740 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1741 uses it to re-encode.
1743 2016-05-09 Nick Clifton <nickc@redhat.com>
1746 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1749 2016-05-09 Alan Modra <amodra@gmail.com>
1751 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1753 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1756 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1757 documenting that indx == -3 if symbol is defined in a discarded
1759 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1760 symbol is defined in a discarded section.
1761 (elf_link_output_extsym): Strip a global symbol defined in a
1764 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1769 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1771 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1773 (elf_i386_convert_load_reloc): This. New function.
1774 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1776 (elf_x86_64_convert_load_reloc): This. New function.
1778 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
1780 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1781 Don't check if contents == NULL.
1782 (elf_i386_tls_transition): Add from_relocate_section. Check
1783 from_relocate_section instead of contents != NULL. Update
1784 elf_i386_check_tls_transition call.
1785 (elf_i386_check_relocs): Cache the section contents if
1786 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1787 elf_i386_tls_transition.
1788 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1789 to elf_i386_tls_transition.
1790 (elf_backend_caches_rawsize): New.
1791 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1792 if contents == NULL.
1793 (elf_x86_64_tls_transition): Add from_relocate_section. Check
1794 from_relocate_section instead of contents != NULL.
1795 (elf_x86_64_check_relocs): Cache the section contents if
1796 keep_memory is FALSE. Pass FALSE as from_relocate_section to
1797 elf_x86_64_tls_transition.
1798 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1799 to elf_x86_64_tls_transition.
1800 (elf_backend_caches_rawsize): New.
1802 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
1805 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1808 2016-05-03 Jiong Wang <jiong.wang@arm.com>
1810 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1811 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1812 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1813 no_apply_dynamic_relocs.
1814 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1815 dynamic relocations generated.
1817 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1819 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1821 (elf_i386_create_dynamic_sections): Here.
1822 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1823 interp setting to ...
1824 (elf_x86_64_create_dynamic_sections): Here.
1826 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1829 and replace (EH)->has_got_reloc with GOT_RELOC.
1830 (elf_i386_fixup_symbol): Pass has_got_reloc to
1831 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1832 (elf_i386_allocate_dynrelocs): Likewise.
1833 (elf_i386_relocate_section): Likewise.
1834 (elf_i386_finish_dynamic_symbol): Likewise.
1835 (elf_i386_convert_load): Pass TRUE to
1836 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1837 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1838 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1839 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1840 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1841 (elf_x86_64_allocate_dynrelocs): Likewise.
1842 (elf_x86_64_relocate_section): Likewise.
1843 (elf_x86_64_finish_dynamic_symbol): Likewise.
1844 (elf_x86_64_convert_load): Pass TRUE to
1845 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1847 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf32-i386.c (check_relocs_failed): New.
1850 (elf_i386_check_relocs): Set check_relocs_failed on error.
1851 (elf_i386_relocate_section): Skip if check_relocs failed.
1853 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1856 check_relocs_failed on error.
1858 2016-04-29 Nick Clifton <nickc@redhat.com>
1861 * elf-bfd.h (struct elf_backend_data): Rename
1862 elf_backend_set_special_section_info_and_link to
1863 elf_backend_copy_special_section_fields.
1864 * elfxx-target.h: Likewise.
1865 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1866 comparing section flags.
1867 (copy_special_section_fields): New function.
1868 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1869 Perform two scans over special sections. The first one looks for
1870 a direct mapping between the output section and an input section.
1871 The second scan looks for a possible match based upon section
1873 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1874 function. Handle setting the sh_link field of SHT_ARM_EXIDX
1876 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1877 elf32_i386_copy_solaris_special_section_fields.
1878 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1879 Rename to elf32_sparc_copy_solaris_special_section_fields.
1880 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1881 elf64_x86_64_copy_solaris_special_section_fields.
1883 2016-04-28 Nick Clifton <nickc@redhat.com>
1885 * po/zh_CN.po: Updated Chinese (simplified) translation.
1887 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
1890 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1891 when estimating distances between output sections.
1893 2016-04-27 Alan Modra <amodra@gmail.com>
1895 * elflink.c (_bfd_elf_is_start_stop): New function.
1896 (_bfd_elf_gc_mark_rsec): Use it.
1897 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1899 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1901 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1902 * mmo.c (mmo_get_section_contents): Likewise.
1903 (mmo_set_section_contents): Likewise.
1905 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
1907 * elf-bfd.h (elf_link_hash_table): Update comments for
1909 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1910 the unused NULL entry at the head of dynamic symbol table.
1911 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1914 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1916 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1917 created file from dynobj.
1919 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
1921 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1922 normal input file if possible.
1924 2016-04-21 Nick Clifton <nickc@redhat.com>
1926 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1927 * aout-target.h: Likewise.
1928 * aout-tic30.c: Likewise.
1929 * binary.c: Likewise.
1931 * coff-alpha.c: Likewise.
1932 * coff-rs6000.c: Likewise.
1933 * coff64-rs6000.c: Likewise.
1934 * coffcode.h: Likewise.
1935 * i386msdos.c: Likewise.
1936 * i386os9k.c: Likewise.
1939 * libbfd-in.h: Likewise.
1940 * libecoff.h: Likewise.
1941 * mach-o-target.c: Likewise.
1943 * nlm-target.h: Likewise.
1944 * oasys.c: Likewise.
1946 * plugin.c: Likewise.
1947 * ppcboot.c: Likewise.
1950 * tekhex.c: Likewise.
1951 * versados.c: Likewise.
1952 * vms-alpha.c: Likewise.
1954 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1955 * linker.c (bfd_link_check_relocs): New function.
1956 (_bfd_generic_link_check_relocs): New function.
1957 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1958 _bfd_link_check_relocs field.
1959 (struct bfd_target)L Add _bfd_link_check_relocs field.
1960 * bfd-in2.h: Regenerate.
1961 * libbfd.h: Regenerate.
1963 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1965 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1966 (elf_backend_gc_sweep_hook): Likewise.
1967 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1968 (elf_backend_gc_sweep_hook): Likewise.
1970 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1972 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1973 in excluded sections
1975 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1978 * elf64-x86-64.c (check_relocs_failed): New.
1979 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1980 Support relocation agaist local symbol. Set check_relocs_failed.
1981 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
1982 R_X86_64_32 relocation overflow.
1983 (elf_x86_64_relocate_section): Skip if check_relocs failed.
1984 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1986 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1988 * elf32-i386.c (elf_i386_check_relocs): Call
1989 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1990 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1992 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1995 * elflink.c (_bfd_elf_link_check_relocs): New function.
1996 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1997 if check_relocs_after_open_input is FALSE.
1999 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2001 * cache.c: Update old style function definitions.
2002 * elf32-m68k.c: Likewise.
2003 * elf64-mmix.c: Likewise.
2004 * stab-syms.c: Likewise.
2006 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2008 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2010 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2012 * Makefile.in: Regenerated with automake 1.11.6.
2013 * aclocal.m4: Likewise.
2014 * doc/Makefile.in: Likewise.
2016 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2018 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2019 * bfd-in2.h: Regenerate.
2020 * libbfd.h: Regenerate.
2021 * elf32-arc.c: Add 'opcode/arc.h' include.
2022 (struct arc_relocation_data): Add symbol_name.
2023 (arc_special_overflow_checks): New function.
2024 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2025 required, add an extra comment.
2026 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2028 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2030 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2032 (elf_arc_relocate_section): Update enum uses.
2033 (elf_arc_check_relocs): Likewise.
2034 (elf_arc_finish_dynamic_symbol): Likewise.
2036 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2041 2016-04-14 Nick Clifton <nickc@redhat.com>
2044 * elf-bbfd.h (struct elf_backend_data): New field:
2046 New field: elf_backend_set_special_section_info_and_link
2047 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2049 (elf_backend_set_special_section_info_and_link): Define if not
2051 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2052 elf_backend_strtab_flags macros to initialise fields in structure.
2053 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2054 being set even if SHF_MERGE is not set.
2055 (elf_fake_sections): Likewise.
2056 (section_match): New function. Matches two ELF sections based
2057 upon fixed characteristics.
2058 (find_link): New function. Locates a section in a BFD that
2059 matches a section in a different BFD.
2060 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2061 fields of reserved sections.
2062 (bfd_elf_compute_section_file_positions): Set the flags for the
2063 .shstrtab section based upon the elf_strtab_flags field in the
2064 elf_backend_data structure.
2065 (swap_out_syms): Likewise for the .strtab section.
2066 * elflink.c (bfd_elf_final_link): Set the flags for the
2067 .strtab section based upon the elf_strtab_flags field in the
2068 elf_backend_data structure.
2069 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2070 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2072 (elf_backend_set_special_section_info_and_link): Define for
2074 * elf32-sparc.c: Likewise.
2075 * elf64-x86-64.c: Likewise.
2077 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2080 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
2082 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
2083 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
2084 applies to read-only section.
2085 * elf32-i386.c (elf_i386_link_hash_table): Add
2086 readonly_dynrelocs_against_ifunc.
2087 (elf_i386_allocate_dynrelocs): Updated.
2088 (elf_i386_size_dynamic_sections): Issue an error for read-only
2089 segment with dynamic IFUNC relocations only if
2090 readonly_dynrelocs_against_ifunc is TRUE.
2091 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2092 readonly_dynrelocs_against_ifunc.
2093 (elf_x86_64_allocate_dynrelocs): Updated.
2094 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
2095 segment with dynamic IFUNC relocations only if
2096 readonly_dynrelocs_against_ifunc is TRUE.
2097 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2100 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
2102 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
2103 a fall through from error_ret_free_internal. Free local_syms in
2104 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
2106 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2108 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
2109 (relocate_plt_for_entry): Likewise.
2111 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2113 * elf32-arc.c (elf_arc_check_relocs): Changed
2115 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2117 * elf32-arc.c (name_for_global_symbol): Changed assert.
2118 (get_replace_function): Created.:
2119 (struct arc_relocation_data): Changed to signed types.
2120 (defines S, L, P, PDATA): Casted to signed type.
2121 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
2122 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
2123 (arc_do_relocation): Changed.
2125 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
2127 * elf32-arc.c (name_for_global_symbol): Added assert to check for
2129 (elf_arc_relocate_section): Added and changed asserts, validating
2130 the synamic symbol index.
2131 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
2132 relocation if symbol has dynindx set to -1.
2134 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
2136 * elflink.c (elf_link_add_object_symbols): Always turn hidden
2137 and internal symbols which have a dynamic index into local
2140 2016-04-04 Nick Clifton <nickc@redhat.com>
2143 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
2144 version number if the version is zero.
2146 2016-04-01 Alan Modra <amodra@gmail.com>
2149 * elflink.c (on_needed_list): Recursively check needed status.
2150 (elf_link_add_object_symbols): Adjust.
2152 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2154 * elf32-avr.c (avr_elf32_load_records_from_section): Free
2155 internal_relocs only if they aren't cached.
2157 2016-03-29 Nick Clifton <nickc@redhat.com>
2160 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
2161 assertion on the size of the got section to allow it to be bigger
2162 than the number of relocs.
2164 2016-03-29 Toni Spets <toni.spets@iki.fi>
2167 * coffcode.h (coff_write_object_contents): Revert accidental
2170 2016-03-22 Alan Modra <amodra@gmail.com>
2173 * dwarf2.c (read_attribute_value): Skip info_ptr check for
2174 DW_FORM_flag_present.
2176 2016-03-22 Nick Clifton <nickc@redhat.com>
2178 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
2179 architecture name for backwards compatibility.
2181 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
2182 unbounded stack use.
2184 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
2185 sufficiently recent version of GCC.
2186 * configure: Regenerate.
2188 2016-03-22 Alan Modra <amodra@gmail.com>
2191 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
2193 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2195 * archures.c (bfd_mach_arc_nps400): Define.
2196 * bfd-in2.h: Regenerate.
2197 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
2198 some existing entries to make space.
2199 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
2200 (arc_elf_final_write_processing): Likewise.
2202 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2204 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
2206 (arc_elf_final_write_processing): Don't bother setting cpu field
2207 in e_flags, this will have been set elsewhere.
2209 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
2211 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
2214 2016-03-21 Nick Clifton <nickc@redhat.com>
2216 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
2217 * configure: Regenerate.
2218 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
2219 alloca with call to xmalloc.
2220 * elf32-nds32.c: Likewise.
2221 * elf64-hppa.c: Likewise.
2222 * elfxx-mips.c: Likewise.
2224 * pei-x86_64.c: Likewise.
2228 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
2233 (elf_i386_relocate_section): Likewise.
2234 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2235 (elf_x86_64_relocate_section): Likewise.
2237 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
2240 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
2241 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
2242 relocation overflow check.
2244 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
2246 * bfd-in2.h: Regenerated.
2248 2016-03-11 Dan Gissel <dgisselq@ieee.org>
2251 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
2252 uses bytes not octets.
2253 * elflink.c (resolve_section): Likewise.
2254 Add a bfd parameter.
2255 (eval_section): Pass the input_bfd to resolve_section.
2256 (bfd_elf_perform_complex_relocation): Convert byte offset to
2257 octets before read and writing values.
2258 (elf_link_input_bfd): Add byte to octet conversions.
2259 (elf_reloc_link_order): Likewise.
2260 (elf_fixup_link_order): Likewise.
2261 (bfd_elf_final_link): Likewise.
2262 * reloc.c (_bfd_final_link_relocate): Likewise.
2263 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2265 2016-03-10 Nick Clifton <nickc@redhat.com>
2267 * config.bfd: Mark the i370 target as obsolete.
2269 2016-03-09 Pedro Alves <palves@redhat.com>
2271 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
2272 gcc ABI)" to printable name.
2273 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
2274 of "v850-rh850" as printable name.
2276 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
2279 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
2280 relocations against absolute symbols.
2282 2016-03-09 Alan Modra <amodra@gmail.com>
2285 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
2286 length elements in the archive.
2288 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2291 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
2292 for -E/--dynamic-list only when not relocatable.
2294 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2297 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2298 count for locally defined local IFUNC symbols in shared object.
2299 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2301 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
2304 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
2307 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2308 Andrew Burgess <andrew.burgess@embecosm.com>
2310 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
2311 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
2312 (arc_elf_howto_init): Added assert to validate relocations.
2313 (get_middle_endian_relocation): Delete.
2314 (middle_endian_convert): New function.
2315 (ME): Redefine, now does nothing.
2316 (IS_ME): New define.
2317 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2318 definition to call middle_endian_convert. Add a new local
2319 variable and make use of this throughout. Added call to
2320 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2322 2016-03-07 Nick Clifton <nickc@redhat.com>
2325 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2326 length elements in the archive.
2328 2016-03-07 Jiong Wang <jiong.wang@arm.com>
2330 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2331 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2333 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
2336 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2337 executable as definition if the new definition comes from a
2340 2016-03-02 Alan Modra <amodra@gmail.com>
2342 * Makefile.in: Regenerate.
2343 * po/SRC-POTFILES.in: Regenerate.
2345 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
2347 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2348 relocation addend when sections get merged.
2350 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2352 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2354 (elf_arc_relocate_section): Fixes and conditions to support PIE.
2355 Assert for code sections dynamic relocs.
2357 2016-02-26 Renlin Li <renlin.li@arm.com>
2359 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2360 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2362 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2365 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2366 load with locally bound symbols if PIC is false or there is no
2367 base register. Optimize branch to 0 if PIC is false.
2368 (elf_i386_relocate_section): Don't generate dynamic relocations
2369 against undefined weak symbols if PIC is false.
2370 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2371 if we can't estimate relocation overflow with --no-relax.
2372 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2373 symbols if PIC is false. Optimize branch to 0 if PIC is false.
2374 (elf_x86_64_relocate_section): Don't generate dynamic relocations
2375 against undefined weak symbols if PIC is false.
2377 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2380 * bfd.c (bfd): Change flags to 20 bits.
2381 (BFD_CONVERT_ELF_COMMON): New.
2382 (BFD_USE_ELF_STT_COMMON): Likewise.
2383 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2384 BFD_USE_ELF_STT_COMMON.
2385 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2386 * configure.ac: Remove --enable-elf-stt-common.
2387 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2388 common symbol depending on BFD_CONVERT_ELF_COMMON and
2389 BFD_USE_ELF_STT_COMMON.
2390 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2392 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2394 (elf_link_convert_common_type): New function.
2395 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2396 common symbol depending on BFD_CONVERT_ELF_COMMON and
2397 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
2398 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2399 and BFD_USE_ELF_STT_COMMON to object_flags.
2400 (TARGET_LITTLE_SYM): Likewise.
2401 * syms.c (BSF_KEEP_G): Renamed to ...
2402 (BSF_ELF_COMMON): This.
2403 * bfd-in2.h: Regenerated.
2404 * config.in: Likewise.
2405 * configure: Likewise.
2407 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
2412 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2413 (elf_i386_link_hash_entry): Add has_got_reloc and
2415 (elf_i386_link_hash_table): Add interp.
2416 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2418 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2420 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2421 (elf_i386_fixup_symbol): New function.
2422 (elf_i386_pie_finish_undefweak_symbol): Likewise.
2423 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2424 relocations and discard relocations against resolved undefined
2425 weak symbols in executable. Don't make resolved undefined weak
2426 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2427 relocation against undefined weak symbols in PIE.
2428 (elf_i386_size_dynamic_sections): Set interp to .interp section.
2429 (elf_i386_relocate_section): Don't generate dynamic relocations
2430 against resolved undefined weak symbols in PIE, except for
2432 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2433 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2434 Don't generate dynamic relocation against resolved undefined weak
2435 symbol in executable.
2436 (elf_i386_finish_dynamic_sections): Call
2437 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2438 (elf_backend_fixup_symbol): New.
2439 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2440 (elf_x86_64_link_hash_entry): Add has_got_reloc and
2442 (elf_x86_64_link_hash_table): Add interp.
2443 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2445 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2447 (elf_x86_64_check_relocs): Set has_got_reloc and
2449 (elf_x86_64_fixup_symbol): New function.
2450 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2451 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2452 relocations and discard relocations against resolved undefined
2453 weak symbols in executable. Don't make resolved undefined weak
2454 symbols in executable dynamic.
2455 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2456 (elf_x86_64_relocate_section): Check relocation overflow for
2457 dynamic relocations against unresolved weak undefined symbols.
2458 Don't generate dynamic relocations against resolved weak
2459 undefined symbols in PIE.
2460 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2461 dynamic PLT/GOT relocations for resolved undefined weak symbols.
2462 Don't generate dynamic relocation against resolved undefined weak
2463 symbol in executable.
2464 (elf_x86_64_finish_dynamic_sections): Call
2465 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2466 (elf_backend_fixup_symbol): New.
2468 2016-02-26 Alan Modra <amodra@gmail.com>
2470 * elf64-ppc.c (create_linkage_sections): Create sfpr when
2471 save_restore_funcs, rest of sections when not relocatable.
2472 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2473 (sfpr_define): Define all symbols on emitted code.
2474 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2475 when relocatable. Move sfpr_define loop earlier.
2477 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2479 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2480 (elf_x86_64_relocate_section): Use it. Replace
2481 x86_64_elf_howto_table[r_type] with howto.
2483 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2486 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2487 symbol version is unknown.
2489 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
2491 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2492 to (bfd_vma) -1 when setting needs_plt to 0.
2493 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2495 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
2497 * elflink.c (bfd_elf_record_link_assignment): Check for shared
2498 library, instead of PIC, and don't check PDE when making linker
2499 assigned symbol dynamic.
2501 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
2503 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2504 ABIVERSION for non-executable stack.
2506 2016-02-23 Rich Felker <bugdal@aerifal.cx>
2509 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2510 Always produce a RELATIVE reloc for a local symbol.
2512 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
2514 Fix test-case ld-elf/pr19617b
2515 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2516 discard unused non-function symbols when --dynamic-list-data.
2518 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2520 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2521 dynsym section, even if it is empty, with dynamic sections.
2523 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
2525 * syms.c: Remove BSF_COMMON from comments.
2526 * bfd-in2.h: Regenerated.
2528 2016-02-22 Jiong Wang <jiong.wang@arm.com>
2530 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2531 for destination. Remove useless function parameters.
2532 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2534 2016-02-19 Nick Clifton <nickc@redhat.com>
2537 * aoutx.h (aout_link_add_symbols): Check for out of range string
2541 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2542 processing if we encounter a reloc without an associated symbol.
2544 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
2547 * elflink.c (elf_link_add_object_symbols): Always create dynamic
2548 sections for -E/--dynamic-list.
2550 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
2552 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
2555 2016-02-16 Joseph Myers <joseph@codesourcery.com>
2557 * plugin.c (plugin_vec): Set match priority to 255.
2558 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2559 matching against the plugin vector, take priority from there not
2562 2016-02-15 Nick Clifton <nickc@redhat.com>
2564 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2565 for length and type fields. Use a signed value for the
2566 suffix_length field.
2568 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
2571 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2572 significant bit in GOT offset for R_386_GOT32X.
2574 2016-02-10 Nick Clifton <nickc@redhat.com>
2577 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2579 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2580 number of messages about FDE encoding preventing .eh_frame_hdr
2583 2016-02-09 Nick Clifton <nickc@redhat.com>
2585 * oasys.c (oasys_archive_p): Fix indentation.
2586 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2587 constant for left shifting.
2589 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2590 helpful warning message to explain why certain AArch64 relocs
2593 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
2595 * pe-mips.c (coff_mips_reloc): Fix formatting.
2597 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2599 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2600 to bfd_mach_arc_arc600.
2602 2016-02-04 Alan Modra <amodra@gmail.com>
2604 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2607 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2610 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2611 distances in the compressed_size field of the output section.
2613 2016-02-02 Alan Modra <amodra@gmail.com>
2615 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2616 ELFv2 entry optimization.
2618 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
2621 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2622 no relocations in relocatable files.
2624 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
2627 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2628 if a symbol from a library loaded via DT_NEEDED doesn't match
2629 the symbol referenced by regular object.
2631 2016-02-01 Nathaniel Smith <njs@pobox.com>
2633 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2636 2016-02-01 Alan Modra <amodra@gmail.com>
2638 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2639 an out of range reloc_index.
2640 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2642 2016-02-01 Kamil Rytarowski <n54@gmx.com>
2644 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2645 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2646 * Makefile.in: Regenerated.
2648 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2650 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2652 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
2655 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2657 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
2659 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
2662 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2663 against STT_GNU_IFUNC symbol only with dynamic symbols.
2664 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2666 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
2669 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2670 decompress debug sections.
2672 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
2674 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2677 2016-01-25 Nick Clifton <nickc@redhat.com>
2680 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2681 dsym filename buffer.
2683 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2685 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2687 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
2689 * elfxx-mips.c (BZ16_REG): Correct calculation.
2691 2016-01-21 Nick Clifton <nickc@redhat.com>
2693 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2694 changing the type of _loc to be bfd_byte *.
2695 (elf_arc_finish_dynamic_symbol): Likewise.
2697 2016-01-21 Nick Clifton <nickc@redhat.com>
2700 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2701 class of the linker stub bfd.
2702 (elf32_arm_check_relocs): Skip check for pic format after
2703 processing a vxWorks R_ARM_ABS12 reloc.
2704 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2705 reporting a class mismatch.
2707 2016-01-21 Jiong Wang <jiong.wang@arm.com>
2709 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2710 veneer for sym_sec != input_sec.
2711 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2712 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2713 calculation destination.
2715 2016-01-21 Alan Modra <amodra@gmail.com>
2717 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2718 (swap_linux_prpsinfo64_out): New function.
2719 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2720 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2721 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
2722 (elfcore_write_linux_prpsinfo64): Likewise.
2723 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2724 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2725 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
2727 2016-01-21 Alan Modra <amodra@gmail.com>
2729 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2730 * elf.c: Adjust #include.
2731 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2732 * Makefile.am (SOURCE_HFILES): Update.
2733 * Makefile.in: Regenerate.
2734 * po/SRC-PORFILES.in: Regenerate.
2736 2016-01-21 Alan Modra <amodra@gmail.com>
2738 * configure.ac: Move corefile selection later in file. Move
2739 tdefaults code immediately after other target vector code.
2740 * configure: Regenerate.
2742 2016-01-20 Mickael Guene <mickael.guene@st.com>
2744 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2745 section using '.text.noread' pattern.
2747 2016-01-19 John Baldwin <jhb@FreeBSD.org>
2749 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2751 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
2752 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
2754 * arc-plt.def: New file.
2755 * arc-plt.h: Likewise.
2756 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2757 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2758 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2759 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2760 (name_for_global_symbol): Added.
2761 (ADD_RELA): Helper to create dynamic relocs.
2762 (new_got_entry_to_list): Create a new got entry in linked list.
2763 (symbol_has_entry_of_type): Search for specific type of entry in
2765 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2766 (is_reloc_for_TLS, arc_elf_set_private_flags)
2767 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2768 (arc_elf_merge_private_bfd_data): New functions.
2769 (debug_arc_reloc): Cleaned debug info printing.
2770 (PDATA reloc): Changed not to perform address alignment.
2771 (reverse_me): Added. Fix for ARC_32 relocs.
2772 (arc_do_relocation): Return bfd_reloc_of when no relocation should
2774 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2775 Changed function to access an array of list of GOT entries instead
2776 of just an array of offsets.
2777 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2778 (elf_arc_check_relocs): Likewise.
2779 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2780 (elf_arc_finish_dynamic_sections): Likewise
2781 (arc_create_dynamic_sections): Modified conditions to create
2783 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2784 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2785 (relocate_plt_for_entry): Changed to support new way to define PLT
2787 (add_symbol_to_plt): Likewise.
2788 (arc_elf_link_hash_table_create): New function.
2790 2016-01-18 Nick Clifton <nickc@redhat.com>
2793 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2794 section number into internal section number.
2795 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2796 * coffswap.h (coff_swap_sym_in): Likewise.
2797 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2798 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2799 section number field is big enough to hold the external value.
2801 2016-01-17 Alan Modra <amodra@gmail.com>
2803 * configure: Regenerate.
2805 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
2807 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2808 when address in first unwind entry does not match start of
2811 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
2812 Jiong Wang <jiong.wang@arm.com>
2815 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2818 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
2820 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2821 place 'R_' before the reloc name returned.
2822 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2823 the relocation string.
2825 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2827 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2828 factored out from...
2829 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2831 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2833 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2834 attribute check after ELF file header flag check.
2836 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2838 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2839 return status from `_bfd_elf_merge_object_attributes'.
2841 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2843 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2844 factored out from...
2845 (_bfd_mips_elf_merge_private_bfd_data): ... here.
2847 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2849 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2850 handling of input MIPS ABI flags together.
2852 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2854 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2855 attribute checks for null input.
2857 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2859 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2860 pointers to target data.
2862 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
2864 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2867 2016-01-01 Alan Modra <amodra@gmail.com>
2869 Update year range in copyright notice of all files.
2871 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2873 Copyright (C) 2016 Free Software Foundation, Inc.
2875 Copying and distribution of this file, with or without modification,
2876 are permitted in any medium without royalty provided the copyright
2877 notice and this notice are preserved.
2883 version-control: never