1 2016-12-26 Alan Modra <amodra@gmail.com>
4 * elf-bfd.h (struct elf_link_hash_table): Add sdynrelro and
6 (struct elf_backend_data): Add want_dynrelro.
7 * elfxx-target.h (elf_backend_want_dynrelro): Define.
8 (elfNN_bed): Update initializer.
9 * elflink.c (_bfd_elf_create_dynamic_sections): Create
10 sdynrelro and sreldynrelro sections.
11 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Place variables
12 copied into the executable from read-only sections into sdynrelro.
13 (elf32_arm_size_dynamic_sections): Handle sdynrelro.
14 (elf32_arm_finish_dynamic_symbol): Select sreldynrelro for
15 dynamic relocs in sdynrelro.
16 (elf_backend_want_dynrelro): Define.
17 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol)
18 (elf32_hppa_size_dynamic_sections, elf32_hppa_finish_dynamic_symbol)
19 (elf_backend_want_dynrelro): As above.
20 * elf32-i386.c (elf_i386_adjust_dynamic_symbol)
21 (elf_i386_size_dynamic_sections, elf_i386_finish_dynamic_symbol)
22 (elf_backend_want_dynrelro): As above.
23 * elf32-metag.c (elf_metag_adjust_dynamic_symbol)
24 (elf_metag_size_dynamic_sections, elf_metag_finish_dynamic_symbol)
25 (elf_backend_want_dynrelro): As above.
26 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol)
27 (microblaze_elf_size_dynamic_sections)
28 (microblaze_elf_finish_dynamic_symbol)
29 (elf_backend_want_dynrelro): As above.
30 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol)
31 (nios2_elf32_adjust_dynamic_symbol)
32 (nios2_elf32_size_dynamic_sections)
33 (elf_backend_want_dynrelro): As above.
34 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol)
35 (or1k_elf_adjust_dynamic_symbol, or1k_elf_size_dynamic_sections)
36 (elf_backend_want_dynrelro): As above.
37 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol)
38 (ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_symbol)
39 (elf_backend_want_dynrelro): As above.
40 * elf32-s390.c (elf_s390_adjust_dynamic_symbol)
41 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
42 (elf_backend_want_dynrelro): As above.
43 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol)
44 (elf32_tic6x_size_dynamic_sections)
45 (elf32_tic6x_finish_dynamic_symbol)
46 (elf_backend_want_dynrelro): As above.
47 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol)
48 (tilepro_elf_size_dynamic_sections)
49 (tilepro_elf_finish_dynamic_symbol)
50 (elf_backend_want_dynrelro): As above.
51 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol)
52 (ppc64_elf_size_dynamic_sections, ppc64_elf_finish_dynamic_symbol)
53 (elf_backend_want_dynrelro): As above.
54 * elf64-s390.c (elf_s390_adjust_dynamic_symbol)
55 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
56 (elf_backend_want_dynrelro): As above.
57 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol)
58 (elf_x86_64_size_dynamic_sections)
59 (elf_x86_64_finish_dynamic_symbol)
60 (elf_backend_want_dynrelro): As above.
61 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol)
62 (elfNN_aarch64_size_dynamic_sections)
63 (elfNN_aarch64_finish_dynamic_symbol)
64 (elf_backend_want_dynrelro): As above.
65 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol)
66 (riscv_elf_size_dynamic_sections, riscv_elf_finish_dynamic_symbol)
67 (elf_backend_want_dynrelro): As above.
68 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol)
69 (_bfd_mips_elf_size_dynamic_sections)
70 (_bfd_mips_vxworks_finish_dynamic_symbol): As above.
71 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol)
72 (_bfd_sparc_elf_size_dynamic_sections)
73 (_bfd_sparc_elf_finish_dynamic_symbol): As above.
74 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol)
75 (tilegx_elf_size_dynamic_sections)
76 (tilegx_elf_finish_dynamic_symbol): As above.
77 * elf32-mips.c (elf_backend_want_dynrelro): Define.
78 * elf64-mips.c (elf_backend_want_dynrelro): Define.
79 * elf32-sparc.c (elf_backend_want_dynrelro): Define.
80 * elf64-sparc.c (elf_backend_want_dynrelro): Define.
81 * elf32-tilegx.c (elf_backend_want_dynrelro): Define.
82 * elf64-tilegx.c (elf_backend_want_dynrelro): Define.
83 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Tidy.
84 (microblaze_elf_size_dynamic_sections): Handle sdynbss.
85 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Make use
86 of linker shortcuts to dynamic sections rather than comparing
87 names. Correctly set "got" flag.
89 2016-12-26 Alan Modra <amodra@gmail.com>
91 * elf-bfd.h (struct elf_link_hash_table): Add sdynbss and srelbss.
92 * elflink.c (_bfd_elf_create_dynamic_sections): Set them. Create
93 .rel.bss/.rela.bss for executables, both PIE and non-PIE.
94 * elf32-arc.c (struct elf_arc_link_hash_table): Delete srelbss.
95 Use ELF hash table var throughout.
96 * elf32-arm.c (struct elf32_arm_link_hash_table): Delete sdynbss
97 and srelbss. Use ELF hash table vars throughout.
98 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Likewise.
99 * elf32-i386.c (struct elf_i386_link_hash_table): Likewise.
100 * elf32-metag.c (struct elf_metag_link_hash_table): Likewise.
101 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Likewise.
102 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Likewise.
103 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
104 * elf32-ppc.c (struct ppc_elf_link_hash_table): Likewise.
105 * elf32-s390.c (struct elf_s390_link_hash_table): Likewise.
106 * elf32-tic6x.c (struct elf32_tic6x_link_hash_table): Likewise.
107 * elf32-tilepro.c (struct tilepro_elf_link_hash_table): Likewise.
108 * elf64-ppc.c (struct ppc_link_hash_table): Likewise.
109 * elf64-s390.c (struct elf_s390_link_hash_table): Likewise.
110 * elf64-x86-64.c (struct elf_x86_64_link_hash_table): Likewise.
111 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Likewise.
112 * elfnn-riscv.c (struct riscv_elf_link_hash_table): Likewise.
113 * elfxx-mips.c (struct mips_elf_link_hash_table): Likewise.
114 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Likewise.
115 * elfxx-sparc.c: Likewise.
116 * elfxx-tilegx.c (struct tilegx_elf_link_hash_table): Likewise.
118 * elf32-arc.c (arc_elf_create_dynamic_sections): Delete.
119 (elf_backend_create_dynamic_sections): Use base ELF version.
120 * elf32-microblaze.c (microblaze_elf_create_dynamic_sections): Delete.
121 (elf_backend_create_dynamic_sections): Use base ELF version.
122 * elf32-or1k.c (or1k_elf_create_dynamic_sections): Delete.
123 (elf_backend_create_dynamic_sections): Use base ELF version.
124 * elf32-s390.c (elf_s390_create_dynamic_sections): Delete.
125 (elf_backend_create_dynamic_sections): Use base ELF version.
126 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): Delete.
127 (elf_backend_create_dynamic_sections): Use base ELF version.
128 * elf64-s390.c (elf_s390_create_dynamic_sections): Delete.
129 (elf_backend_create_dynamic_sections): Use base ELF version.
131 * elf32-tilepro.c (tilepro_elf_create_dynamic_sections): Remove
133 * elfnn-aarch64.c (elfNN_aarch64_create_dynamic_sections): Likewise.
134 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Likewise.
135 * elfxx-tilegx.c (tilegx_elf_create_dynamic_sections): Likewise.
137 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't create
138 ".rel.bss" for executables.
139 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't create
140 ".rela.bss" for executables.
141 * elf32-nios2.c (nios2_elf32_create_dynamic_sections): Don't
142 ignore return status from _bfd_elf_create_dynamic_sections.
144 2016-12-23 Maciej W. Rozycki <macro@imgtec.com>
146 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Revert
147 2016-02-23 change and remove EI_ABIVERSION 5 support.
149 2016-12-23 Alan Modra <amodra@gmail.com>
151 * linker.c (generic_link_check_archive_element): Call target
152 bfd_link_add_symbols to add element symbols.
154 2016-12-23 Alan Modra <amodra@gmail.com>
156 * linker.c (generic_link_add_symbols): Delete. Merge into..
157 (_bfd_generic_link_add_symbols): ..here.
158 (generic_link_check_archive_element_no_collect): Delete.
159 (generic_link_check_archive_element_collect): Likewise.
160 (generic_link_add_object_symbols): Remove "collect" param. Update
162 (generic_link_add_symbol_list): Likewise.
163 (generic_link_check_archive_element): Likewise. Call
164 bfd_link_add_symbols rather than generic_link_add_object_symbols.
165 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Delete.
166 * libbfd.h: Regenerate.
168 2016-12-23 Alan Modra <amodra@gmail.com>
172 * configure.ac: Revert 2016-05-25 configure change setting
173 want_64_bit_archive for mips64 and s390x. Revise USE_64_BIT_ARCHIVE
175 * configure: Regenerate.
176 * config.in: Regenerate.
178 2016-12-23 Tristan Gingold <gingold@adacore.com>
180 * version.m4: Bump version to 2.28.51
181 * configure: Regenerate.
183 2016-12-23 Tristan Gingold <gingold@adacore.com>
185 * po/bfd.pot: Regenerate.
187 2016-12-22 Alan Modra <amodra@gmail.com>
189 * libbfd-in.h (_bfd_vms_lib_slurp_armap): Use _bfd_noarchive function.
190 (_bfd_vms_lib_slurp_extended_name_table: Likewise.
191 (_bfd_vms_lib_construct_extended_name_table: Likewise.
192 (_bfd_vms_lib_truncate_arname: Likewise.
193 (_bfd_vms_lib_write_armap: Likewise.
194 (_bfd_vms_lib_read_ar_hdr: Likewise.
195 (_bfd_vms_lib_write_ar_hdr: Likewise.
196 * libbfd.h: Regenerate.
198 2016-12-21: Yury Norov <ynorov@caviumnetworks.com>
199 Andreas Schwab <schwab@suse.de>
201 * cpu-aarch64.c: Fix word and address size declaration in
202 ilp32 mode in bfd_arch_info_type bfd_aarch64_arch_ilp32
205 2016-12-20 Andrew Waterman <andrew@sifive.com>
207 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Use
208 EF_RISCV_FLOAT_ABI_SOFT instead of EF_RISCV_SOFT_FLOAT.
210 2016-12-20 Andrew Waterman <andrew@sifive.com>
212 * elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma
213 instead of unsigned int.
215 2016-12-20 Andrew Waterman <andrew@sifive.com>
216 Kuan-Lin Chen <kuanlinchentw@gmail.com>
218 * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation.
219 (BFD_RELOC_RISCV_TPREL_S): Likewise.
220 (BFD_RELOC_RISCV_RELAX): Likewise.
221 (BFD_RELOC_RISCV_CFA): Likewise.
222 (BFD_RELOC_RISCV_SUB6): Likewise.
223 (BFD_RELOC_RISCV_SET8): Likewise.
224 (BFD_RELOC_RISCV_SET8): Likewise.
225 (BFD_RELOC_RISCV_SET16): Likewise.
226 (BFD_RELOC_RISCV_SET32): Likewise.
227 * elfnn-riscv.c (perform_relocation): Handle the new
229 (_bfd_riscv_relax_tls_le): Likewise.
230 (_bfd_riscv_relax_align): Likewise.
231 (_bfd_riscv_relax_section): Likewise.
232 (howto_table): Likewise.
233 (riscv_reloc_map): Likewise.
234 (relax_func_t): New type.
235 (_bfd_riscv_relax_call): Add reserve_size argument, which
236 controls the maximal offset pessimism. Correct type of max_alignment.
237 (_bfd_riscv_relax_lui): Likewise.
238 (_bfd_riscv_relax_tls_le): Likewise.
239 (_bfd_riscv_relax_align): Likewise.
240 (_bfd_riscv_relax_section): Compute the required reserve size
241 when relocating and use it to when calling relax_func.
242 * bfd-in2.h: Regenerate.
243 * libbfd.h: Likewise.
245 2016-12-20 Andrew Waterman <andrew@sifive.com>
247 * elfnn-riscv.c: Formatting and comment fixes throughout.
248 * elfxx-riscv.c: Likewise.
249 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
250 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
251 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
253 2016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
255 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
256 error message when linking elf32 and elf64.
258 2016-12-19 Christian Groessler <chris@groessler.org>
260 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
261 'sum' local variable signed.
263 2016-12-16 fincs <fincs.alt1@gmail.com>
265 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
266 for info->gc_keep_exported.
267 (bfd_elf_gc_sections): Likewise.
269 2016-12-15 Alan Modra <amodra@gmail.com>
273 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
274 reloc counting code later after ELF flavour test.
276 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
278 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
279 (bfd_mips_elf_get_abiflags): New prototype.
280 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
281 * bfd-in2.h: Regenerate.
283 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
285 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
288 2016-12-13 Alan Modra <amodra@gmail.com>
290 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
291 for objcopy/strip or when a ld script specifies PHDRS.
293 2016-12-13 Alan Modra <amodra@gmail.com>
295 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
296 segments that include the ELF file header or program headers.
298 2016-12-08 Alan Modra <amodra@gmail.com>
301 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
303 2016-12-07 Nick Clifton <nickc@redhat.com>
306 * elflink.c (bfd_elf_record_link_assignment): Replace call to
307 abort with an error message and error return value.
309 2016-12-06 Nick Clifton <nickc@redhat.com>
312 * elf.c (copy_special_section_fields): Check for an invalid
313 sh_link field before attempting to follow it.
316 * aoutx.h (squirt_out_relocs): Check for relocs without an
319 2016-12-06 Alan Modra <amodra@gmail.com>
321 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
322 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
323 Don't match lmd and stmd.
325 2016-12-05 Alyssa Milburn <amilburn@zall.org>
327 * elfxx-sparc.c: Do not stop processing relocations after
328 partially relaxing a call with WDISP30.
330 2016-12-05 Nick Clifton <nickc@redhat.com>
333 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
334 the end of the string buffer.
337 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
340 * aoutx.h (squirt_out_relocs): Check for and report any relocs
341 that could not be recognised.
344 * elf.c (find_link): Check for null headers before attempting to
348 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
352 (aout_link_add_symbols): Fix off by one error checking for
353 overflow of string offset.
355 2016-12-03 Alan Modra <amodra@gmail.com>
357 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
358 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
359 "need_func_desc_adj".
360 (lookup_fdh): Link direct fdh sym via oh field and set flags.
361 (make_fdh): Make strong and weak undefined function descriptor
363 (ppc64_elf_merge_symbol): New function.
364 (elf_backend_merge_symbol): Define.
365 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
366 function descriptors.
367 (add_symbol_adjust): Don't twiddle symbols to undefweak.
368 Propagate more ref flags to function descriptor symbol. Make
369 some function descriptor symbols dynamic.
370 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
371 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
372 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
373 Don't call lookup_fdh here.
374 (ppc64_elf_gc_sections): New function.
375 (bfd_elf64_bfd_gc_sections): Define.
376 (ppc64_elf_gc_mark_hook): Mark descriptor.
377 (func_desc_adjust): Don't make fake function descriptor syms strong
378 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
379 flag when deciding whether a dynamic function descriptor might
380 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
381 plt regardless of visibility. Make descriptor dynamic if
382 entry sym is dynamic, not for other cases.
383 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
385 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
386 (ppc64_elf_size_stubs): Likewise.
387 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
388 undefweak if stub symbol is defined.
389 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
390 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
392 2016-12-03 Alan Modra <amodra@gmail.com>
394 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
395 elf_link_hash_table rather than ppc_link_hash_table.
397 2016-12-03 Alan Modra <amodra@gmail.com>
399 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
401 2016-12-03 Alan Modra <amodra@gmail.com>
403 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
404 warning and indirect symbols.
406 2016-12-03 Alan Modra <amodra@gmail.com>
408 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
409 flags when direct symbol is versioned_hidden.
411 2016-12-02 Nick Clifton <nickc@redhat.com>
414 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
415 when following indirect links.
418 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
419 for an illegal string offset.
421 2016-12-02 Gary Benson <gbenson@redhat.com>
423 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
426 2016-12-02 Josh Conner <joshconner@google.com>
428 * config.bfd: Add support for fuchsia (OS).
430 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
433 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
434 to the GOT when operating in 32-bit mode.
436 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
439 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
440 test for HI16 relocs.
442 2016-12-01 Nick Clifton <nickc@redhat.com>
445 * aoutx.h (find_nearest_line): Handle the case where the main file
446 name and the directory name are both empty.
449 * aoutx.h (find_nearest_line): Handle the case where the function
452 2016-11-30 Alan Modra <amodra@gmail.com>
454 * elf.c (get_program_header_size): Revert accidental change.
456 2016-11-30 Alan Modra <amodra@gmail.com>
459 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
460 on any pass past STUB_SHRINK_ITER.
462 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
464 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
465 symbol in executable.
466 (elf_link_output_extsym): Don't change bind from global to
467 local when linking executable.
469 2016-11-28 Nick Clifton <nickc@redhat.com>
472 * elf.c (phdr_sorter): Delete.
473 (assign_file_positions_except_relocs): Do not sort program
476 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
479 * peXXigen.c (rsrc_process_section): Do not shrink the merged
482 2016-11-24 Jiong Wang <jiong.wang@arm.com>
485 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
488 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
490 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
492 2016-11-23 Nick Clifton <nickc@redhat.com>
495 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
496 they contain the program headers.
497 (_bfd_elf_map_sections_to_segments): If the linker created the
498 PHDR segment then always attempt to include it in a LOAD segment.
499 (assign_file_positions_for_non_load_sections): Allow LOAD segments
500 to overlap PHDR segments.
501 (phdr_sorter): New function. Sorts program headers.
502 (assign_file_positions_except_relocs): Sort the program headers
503 before writing them out. Issue an error if the PHDR segment is
504 not covered by a LOAD segment, unless the backend allows it.
505 * elf-bfd.h (struct elf_backend_data): Add
506 elf_backend_allow_non_load_phdr.
507 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
508 default definition that returns FALSE.
509 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
511 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
513 (elf_backend_allow_non_load_phdr): Define.
514 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
515 place the interpreter string into the .interp section if the
516 nointerp flag is set in the link info structure.
517 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
518 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
519 _gp symbol not being part of the output.
521 2016-11-23 Alan Modra <amodra@gmail.com>
523 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
524 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
525 (elfNN_bed): Init new field.
526 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
528 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
530 (elf_backend_dtrel_excludes_plt): Define.
531 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
532 (elf_backend_dtrel_excludes_plt): Define.
533 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
534 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
535 (elf_backend_dtrel_excludes_plt): Define.
536 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
538 (elf_backend_dtrel_excludes_plt): Define.
539 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
541 (elf_backend_dtrel_excludes_plt): Define.
542 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
544 (elf_backend_dtrel_excludes_plt): Define.
545 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
547 (elf_backend_dtrel_excludes_plt): Define.
548 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
550 (elf_backend_dtrel_excludes_plt): Define.
551 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
553 (elf_backend_dtrel_excludes_plt): Define.
554 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
556 (elf_backend_dtrel_excludes_plt): Define.
557 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
559 (elf_backend_dtrel_excludes_plt): Define.
560 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
561 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
563 (elf_backend_dtrel_excludes_plt): Define.
564 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
565 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
567 (elf_backend_dtrel_excludes_plt): Define.
568 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
570 (elf_backend_dtrel_excludes_plt): Define.
571 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
573 (elf_backend_dtrel_excludes_plt): Define.
574 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
576 (elf_backend_dtrel_excludes_plt): Define.
577 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
579 (elf_backend_dtrel_excludes_plt): Define.
580 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
581 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
583 (elf_backend_dtrel_excludes_plt): Define.
584 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
586 (elf_backend_dtrel_excludes_plt): Define.
587 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
589 (elf_backend_dtrel_excludes_plt): Define.
590 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
592 (elf_backend_dtrel_excludes_plt): Define.
593 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
595 (elf_backend_dtrel_excludes_plt): Define.
596 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
598 (elf_backend_dtrel_excludes_plt): Define.
599 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
601 (elf_backend_dtrel_excludes_plt): Define.
602 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
604 (elf_backend_dtrel_excludes_plt): Define.
605 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
607 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
609 2016-11-23 Alan Modra <amodra@gmail.com>
611 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
613 (mn10300_elf_final_link_relocate): Likewise.
614 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
615 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
616 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
617 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
618 * elf32-bfin.c (bfin_check_relocs): Likewise.
619 (bfin_relocate_section): Likewise.
620 (bfin_gc_sweep_hook): Likewise.
621 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
623 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
624 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
626 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
628 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
629 (bfin_size_dynamic_sections): Likewise.
630 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
631 (cr16_elf_check_relocs): Likewise.
632 (cr16_elf_final_link_relocate): Likewise.
633 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
634 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
635 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
636 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
637 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
638 * elf32-cris.c (cris_elf_relocate_section): Likewise.
639 (elf_cris_finish_dynamic_symbol): Likewise.
640 (elf_cris_finish_dynamic_sections): Likewise.
641 (cris_elf_gc_sweep_hook): Likewise.
642 (elf_cris_adjust_gotplt_to_got): Likewise.
643 (elf_cris_adjust_dynamic_symbol): Likewise.
644 (cris_elf_check_relocs): Likewise. Delete dead code.
645 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
647 (elf_cris_discard_excess_program_dynamics): Likewise.
648 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
649 sgotrel, splt and spltrel.
650 (frvfdpic_got_section, frvfdpic_gotrel_section,
651 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
653 (_frv_create_got_section): Likewise.
654 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
655 srelgot, splt and srelplt.
656 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
657 (elf32_hppa_create_dynamic_sections): Likewise.
658 (elf32_hppa_check_relocs): Likewise.
659 (allocate_plt_static): Likewise.
660 (allocate_dynrelocs): Likewise.
661 (elf32_hppa_size_dynamic_sections): Likewise.
662 (elf32_hppa_relocate_section): Likewise.
663 (elf32_hppa_finish_dynamic_symbol): Likewise.
664 (elf32_hppa_finish_dynamic_sections): Likewise.
665 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
666 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
667 sgotplt, srelgot, splt and srelplt.
668 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
670 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
671 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
672 (lm32_elf_check_relocs): Likewise.
673 (lm32_elf_finish_dynamic_sections): Likewise.
674 (lm32_elf_finish_dynamic_symbol): Likewise.
675 (allocate_dynrelocs): Likewise.
676 (lm32_elf_size_dynamic_sections): Likewise.
677 (lm32_elf_create_dynamic_sections): Likewise.
678 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
679 (m32c_elf_check_relocs): Likewise.
680 (m32c_elf_finish_dynamic_sections): Likewise.
681 (m32c_elf_always_size_sections): Likewise.
682 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
683 sgotplt, srelgot, splt and srelplt.
684 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
685 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
687 (allocate_dynrelocs): Likewise.
688 (m32r_elf_size_dynamic_sections): Likewise.
689 (m32r_elf_relocate_section): Likewise.
690 (m32r_elf_finish_dynamic_symbol): Likewise.
691 (m32r_elf_finish_dynamic_sections): Likewise.
692 (m32r_elf_check_relocs): Likewise.
693 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
694 (elf_m68k_check_relocs): Likewise.
695 (elf_m68k_adjust_dynamic_symbol): Likewise.
696 (elf_m68k_size_dynamic_sections): Likewise.
697 (elf_m68k_relocate_section): Likewise.
698 (elf_m68k_finish_dynamic_symbol): Likewise.
699 (elf_m68k_finish_dynamic_sections): Likewise.
700 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
701 sgotplt, srelgot, splt and srelplt.
702 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
704 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
706 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
707 (allocate_dynrelocs): Likewise.
708 (elf_metag_size_dynamic_sections): Likewise.
709 (elf_metag_finish_dynamic_symbol): Likewise.
710 (elf_metag_finish_dynamic_sections): Likewise.
711 (elf_metag_size_stubs): Likewise.
712 (elf_backend_got_header_size): Don't define.
713 (elf_backend_want_got_plt): Define.
714 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
715 sgotplt, srelgot, splt and srelpl.
716 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
718 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
719 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
720 (microblaze_elf_create_dynamic_sections): Likewise.
721 (allocate_dynrelocs): Likewise.
722 (microblaze_elf_size_dynamic_sections): Likewise.
723 (microblaze_elf_finish_dynamic_symbol): Likewise.
724 (microblaze_elf_finish_dynamic_sections): Likewise.
725 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
727 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
728 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
730 (allocate_dynrelocs): Likewise.
731 (nds32_elf_size_dynamic_sections): Likewise.
732 (nds32_elf_relocate_section): Likewise.
733 (nds32_elf_finish_dynamic_symbol): Likewise.
734 (nds32_elf_finish_dynamic_sections): Likewise.
735 (nds32_elf_check_relocs): Likewise.
736 (calculate_plt_memory_address): Likewise.
737 (calculate_got_memory_address): Likewise.
738 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
739 sgotplt, srelgot, splt and srelplt.
740 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
741 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
742 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
743 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
744 (or1k_elf_finish_dynamic_sections): Likewise.
745 (or1k_elf_finish_dynamic_symbol): Likewise.
746 (allocate_dynrelocs): Likewise.
747 (or1k_elf_size_dynamic_sections): Likewise.
748 (or1k_elf_create_dynamic_sections): Likewise.
749 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
750 plt, relplt, iplt, reliplt and sgotplt.
751 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
752 (ppc_elf_create_glink): Likewise.
753 (ppc_elf_create_dynamic_sections): Likewise.
754 (ppc_elf_check_relocs): Likewise.
755 (ppc_elf_select_plt_layout): Likewise.
756 (ppc_elf_tls_setup): Likewise.
757 (allocate_got): Likewise.
758 (allocate_dynrelocs): Likewise.
759 (ppc_elf_size_dynamic_sections): Likewise.
760 (ppc_elf_relax_section): Likewise.
761 (ppc_elf_relocate_section): Likewise.
762 (ppc_elf_finish_dynamic_symbol): Likewise.
763 (ppc_elf_reloc_type_class): Likewise.
764 (ppc_elf_finish_dynamic_sections): Likewise.
765 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
766 (rl78_elf_check_relocs): Likewise.
767 (rl78_elf_finish_dynamic_sections): Likewise.
768 (rl78_elf_always_size_sections): Likewise.
769 * elf32-s390.c (create_got_section): Delete.
770 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
771 (elf_s390_check_relocs): Likewise.
772 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
773 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
774 * elf32-score7.c (score_elf_create_got_section): As above.
775 (s7_bfd_score_elf_finish_dynamic_sections): As above.
776 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
777 sgotplt, srelgot, splt and srelplt.
778 (create_got_section): Don't set them.
779 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
781 (allocate_dynrelocs): Likewise.
782 (sh_elf_size_dynamic_sections): Likewise.
783 (sh_elf_add_rofixup): Likewise.
784 (sh_elf_relocate_section): Likewise.
785 (sh_elf_check_relocs): Likewise.
786 (sh_elf_finish_dynamic_symbol): Likewise.
787 (sh_elf_finish_dynamic_sections): Likewise.
788 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
789 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
790 * elf32-vax.c (elf_vax_check_relocs): Likewise.
791 (elf_vax_adjust_dynamic_symbol): Likewise.
792 (elf_vax_always_size_sections): Likewise.
793 (elf_vax_instantiate_got_entries): Likewise.
794 (elf_vax_relocate_section): Likewise.
795 (elf_vax_finish_dynamic_symbol): Likewise.
796 (elf_vax_finish_dynamic_sections): Likewise.
797 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
798 (xstormy16_elf_always_size_sections): Likewise.
799 (xstormy16_elf_relocate_section): Likewise.
800 (xstormy16_elf_finish_dynamic_sections): Likewise.
801 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
802 sgotplt, srelgot, splt and srelplt.
803 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
805 (elf_xtensa_allocate_dynrelocs): Likewise.
806 (elf_xtensa_allocate_local_got_size): Likewise.
807 (elf_xtensa_size_dynamic_sections): Likewise.
808 (elf_xtensa_relocate_section): Likewise.
809 (elf_xtensa_finish_dynamic_sections): Likewise.
810 (shrink_dynamic_reloc_sections): Likewise.
811 (elf_xtensa_get_plt_section): Likewise.
812 (elf_xtensa_get_gotplt_section): Likewise.
813 (xtensa_callback_required_dependence): Likewise.
814 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
815 shortcuts to dynamic sections.
816 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
818 (elf64_alpha_size_plt_section): Likewise.
819 (elf64_alpha_size_rela_got_1): Likewise.
820 (elf64_alpha_size_rela_got_section): Likewise.
821 (elf64_alpha_relocate_section): Likewise.
822 (elf64_alpha_finish_dynamic_symbol): Likewise.
823 (elf64_alpha_finish_dynamic_sections): Likewise.
824 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
825 * elf64-s390.c (create_got_section): Delete.
826 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
827 (elf_s390_check_relocs): Likewise.
828 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
830 (sh_elf64_check_relocs): Likewise.
831 (sh64_elf64_adjust_dynamic_symbol): Likewise.
832 (sh64_elf64_size_dynamic_sections): Likewise.
833 (sh64_elf64_finish_dynamic_symbol): Likewise.
834 (sh64_elf64_finish_dynamic_sections): Likewise.
835 * elflink.c (_bfd_elf_create_got_section): Likewise.
836 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
837 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
838 (elfNN_ia64_finish_dynamic_sections): Likewise.
839 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
840 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
841 sgotplt, splt and sgot.
842 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
844 (mips_elf_gotplt_index): Likewise.
845 (mips_elf_primary_global_got_index): Likewise.
846 (mips_elf_global_got_index): Likewise.
847 (mips_elf_got_offset_from_index): Likewise.
848 (mips_elf_create_local_got_entry): Likewise.
849 (mips_elf_create_got_section): Likewise.
850 (mips_elf_calculate_relocation): Likewise.
851 (_bfd_mips_elf_create_dynamic_sections): Likewise.
852 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
853 (mips_elf_lay_out_got): Likewise.
854 (mips_elf_set_plt_sym_value): Likewise.
855 (_bfd_mips_elf_size_dynamic_sections): Likewise.
856 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
857 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
858 (mips_finish_exec_plt): Likewise.
859 (mips_vxworks_finish_exec_plt): Likewise.
860 (mips_vxworks_finish_shared_plt): Likewise.
861 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
862 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
863 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
865 2016-11-23 Alan Modra <amodra@gmail.com>
867 * po/BLD-POTFILES.in: Regenerate.
868 * po/SRC-POTFILES.in: Regenerate.
870 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
872 * warning.m4: Fix spelling in comments.
873 * configure.ac: Fix spelling in comments.
874 * configure: Regenerate.
876 2016-11-22 Alan Modra <amodra@gmail.com>
879 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
880 * elf32-ppc.c: Include opcode/ppc.h.
881 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
882 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
883 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
884 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
885 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
886 (ppc_elf_link_hash_table_create): Update default_params init.
887 (ppc_elf_vle_split16): Correct shift and mask. Add params.
888 Report or fix insn/reloc mismatches.
889 (ppc_elf_relocate_section): Pass input_section, offset and fixup
890 to ppc_elf_vle_split16.
892 2016-11-22 Alan Modra <amodra@gmail.com>
894 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
895 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
896 bfd_put_32 param with input_bfd.
897 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
898 ppc_elf_vle_split16 param.
899 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
901 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
903 * dwarf2.c (build_line_info_table): Rename `index' local
904 variable to `line_index'.
905 (build_lookup_funcinfo_table): Rename `index' local variable to
908 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
910 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
911 apply the negative GOT offset optimization in 64-bit code.
913 2016-11-18 James Clarke <jrtc27@jrtc27.com>
915 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
916 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
917 R_SPARC_GOT* for non-local references. Instead, treat them like
918 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
919 immediate with the calculated relocation.
921 2016-11-18 Nick Clifton <nickc@redhat.com>
924 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
925 an informative error message.
927 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
930 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
931 manipulation of diff value, and don't assume sym2 is less than sym1.
932 (elf32_avr_adjust_reloc_if_spans_insn): New function.
933 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
934 and remove redundant did_pad.
937 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
940 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
941 plt_got.offset for R_X86_64_PLTOFF64.
943 2016-11-14 Nick Clifton <nickc@redhat.com>
945 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
947 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
950 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
951 but treat them as debugging symbols.
953 2016-11-10 Jiong Wang <jiong.wang@arm.com>
956 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
957 symbol locally in PIE.
959 2016-11-10 Nick Clifton <nickc@redhat.com>
962 * compress.c (bfd_get_full_section_contents): Provide a more
963 helpful error message when a section is too large to load.
965 2016-11-08 Pedro Alves <palves@redhat.com>
967 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
970 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
972 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
973 'number_of_functions' to keep lookup table and number of entries in
975 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
976 to keep lookup table and number of entries in the table.
977 (lookup_funcinfo): New structure for lookup table for function
979 (build_line_info_table): New function to create and build the lookup
980 table for line information.
981 (lookup_address_in_line_info_table): Use the lookup table instead of
982 traverse a linked list.
983 (compare_lookup_funcinfos): New compare fuction used in sorting of
984 lookup table for function references.
985 (build_lookup_funcinfo_table): New function to create, build and
986 sort the lookup table for functions references.
987 (lookup_address_in_function_table): Use the table instead of
988 traverse a linked list.
989 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
992 2016-11-04 Nick Clifton <nickc@redhat.com>
994 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
995 when supporting 64-bit BFD targets.
997 2016-11-03 Tristan Gingold <gingold@adacore.com>
999 * config.bfd: Deprecate many old triplets.
1001 2016-11-03 Nick Clifton <nickc@redhat.com>
1003 * po/da.po: Updated Danish translation.
1005 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
1007 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
1008 not fall through to the default case.
1010 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
1011 Andrew Waterman <andrew@sifive.com>
1013 Add support for RISC-V architecture.
1014 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
1015 * config.bdf: Likewise.
1016 * configure.ac: Likewise.
1017 * Makefile.in: Regenerate.
1018 * configure: Regenerate.
1019 * archures.c: Add bfd_riscv_arch.
1020 * reloc.c: Add riscv relocs.
1021 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
1022 * bfd-in2.h: Regenerate.
1023 * libbfd.h: Regenerate.
1024 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
1025 * elfnn-riscv.c: New file.
1026 * elfxx-riscv.c: New file.
1027 * elfxx-riscv.h: New file.
1029 2016-10-31 Alan Modra <amodra@gmail.com>
1032 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
1035 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
1037 * cpu-arc.c (arc_get_mach): Delete.
1039 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
1041 * elfxx-mips.c (STUB_JALR): Correct description.
1043 2016-10-20 Nick Clifton <nickc@redhat.com>
1045 * po/gas.pot: Regenerate.
1047 2016-10-19 Nick Clifton <nickc@redhat.com>
1049 * aout-adobe.c: Add missing c-format tags for translatable strings.
1050 * aout-cris.c: Likewise.
1051 * aoutx.h: Likewise.
1053 * binary.c: Likewise.
1054 * cache.c: Likewise.
1055 * coff-alpha.c: Likewise.
1056 * coff-arm.c: Likewise.
1057 * coff-i860.c: Likewise.
1058 * coff-mcore.c: Likewise.
1059 * coff-ppc.c: Likewise.
1060 * coff-rs6000.c: Likewise.
1061 * coff-sh.c: Likewise.
1062 * coff-tic4x.c: Likewise.
1063 * coff-tic54x.c: Likewise.
1064 * coff-tic80.c: Likewise.
1065 * coff64-rs6000.c: Likewise.
1066 * coffcode.h: Likewise.
1067 * coffgen.c: Likewise.
1068 * cofflink.c: Likewise.
1069 * coffswap.h: Likewise.
1070 * cpu-arm.c: Likewise.
1071 * dwarf2.c: Likewise.
1072 * ecoff.c: Likewise.
1073 * elf-attrs.c: Likewise.
1074 * elf-eh-frame.c: Likewise.
1075 * elf-ifunc.c: Likewise.
1076 * elf-m10300.c: Likewise.
1077 * elf-s390-common.c: Likewise.
1079 * elf32-arc.c: Likewise.
1080 * elf32-arm.c: Likewise.
1081 * elf32-avr.c: Likewise.
1082 * elf32-bfin.c: Likewise.
1083 * elf32-cr16.c: Likewise.
1084 * elf32-cr16c.c: Likewise.
1085 * elf32-cris.c: Likewise.
1086 * elf32-crx.c: Likewise.
1087 * elf32-d10v.c: Likewise.
1088 * elf32-d30v.c: Likewise.
1089 * elf32-epiphany.c: Likewise.
1090 * elf32-fr30.c: Likewise.
1091 * elf32-frv.c: Likewise.
1092 * elf32-gen.c: Likewise.
1093 * elf32-hppa.c: Likewise.
1094 * elf32-i370.c: Likewise.
1095 * elf32-i386.c: Likewise.
1096 * elf32-i960.c: Likewise.
1097 * elf32-ip2k.c: Likewise.
1098 * elf32-iq2000.c: Likewise.
1099 * elf32-lm32.c: Likewise.
1100 * elf32-m32c.c: Likewise.
1101 * elf32-m32r.c: Likewise.
1102 * elf32-m68hc11.c: Likewise.
1103 * elf32-m68hc12.c: Likewise.
1104 * elf32-m68hc1x.c: Likewise.
1105 * elf32-m68k.c: Likewise.
1106 * elf32-mcore.c: Likewise.
1107 * elf32-mep.c: Likewise.
1108 * elf32-metag.c: Likewise.
1109 * elf32-microblaze.c: Likewise.
1110 * elf32-moxie.c: Likewise.
1111 * elf32-msp430.c: Likewise.
1112 * elf32-mt.c: Likewise.
1113 * elf32-nds32.c: Likewise.
1114 * elf32-nios2.c: Likewise.
1115 * elf32-or1k.c: Likewise.
1116 * elf32-pj.c: Likewise.
1117 * elf32-ppc.c: Likewise.
1118 * elf32-rl78.c: Likewise.
1119 * elf32-rx.c: Likewise.
1120 * elf32-s390.c: Likewise.
1121 * elf32-score.c: Likewise.
1122 * elf32-score7.c: Likewise.
1123 * elf32-sh-symbian.c: Likewise.
1124 * elf32-sh.c: Likewise.
1125 * elf32-sh64.c: Likewise.
1126 * elf32-spu.c: Likewise.
1127 * elf32-tic6x.c: Likewise.
1128 * elf32-tilepro.c: Likewise.
1129 * elf32-v850.c: Likewise.
1130 * elf32-vax.c: Likewise.
1131 * elf32-visium.c: Likewise.
1132 * elf32-xgate.c: Likewise.
1133 * elf32-xtensa.c: Likewise.
1134 * elf64-alpha.c: Likewise.
1135 * elf64-gen.c: Likewise.
1136 * elf64-hppa.c: Likewise.
1137 * elf64-ia64-vms.c: Likewise.
1138 * elf64-mmix.c: Likewise.
1139 * elf64-ppc.c: Likewise.
1140 * elf64-s390.c: Likewise.
1141 * elf64-sh64.c: Likewise.
1142 * elf64-sparc.c: Likewise.
1143 * elf64-x86-64.c: Likewise.
1144 * elfcode.h: Likewise.
1145 * elfcore.h: Likewise.
1146 * elflink.c: Likewise.
1147 * elfnn-aarch64.c: Likewise.
1148 * elfnn-ia64.c: Likewise.
1149 * elfxx-mips.c: Likewise.
1150 * elfxx-sparc.c: Likewise.
1151 * elfxx-tilegx.c: Likewise.
1154 * libbfd.c: Likewise.
1155 * linker.c: Likewise.
1156 * m68klinux.c: Likewise.
1157 * mach-o.c: Likewise.
1158 * merge.c: Likewise.
1160 * oasys.c: Likewise.
1161 * pdp11.c: Likewise.
1162 * pe-mips.c: Likewise.
1163 * peXXigen.c: Likewise.
1164 * pei-x86_64.c: Likewise.
1165 * peicode.h: Likewise.
1166 * ppcboot.c: Likewise.
1167 * reloc.c: Likewise.
1168 * sparclinux.c: Likewise.
1170 * stabs.c: Likewise.
1171 * vms-alpha.c: Likewise.
1172 * vms-lib.c: Likewise.
1173 * xcofflink.c: Likewise.
1175 2016-10-18 Nick Clifton <nickc@redhat.com>
1177 * po/da.po: Updated Danish translation.
1179 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
1181 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
1184 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
1186 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
1187 variable to `reloc_index'.
1189 2016-10-12 Alan Modra <amodra@gmail.com>
1191 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
1192 (STD_SECTION): Adjust to suit.
1193 * elf.c (_bfd_elf_large_com_section): Likewise.
1194 * bfd-in2.h: Regenerate.
1196 2016-10-11 Alan Modra <amodra@gmail.com>
1198 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
1199 defined temporarily with bfd_und_section.
1200 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
1201 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
1202 symbols with bfd_und_section.
1204 2016-10-07 Alan Modra <amodra@gmail.com>
1206 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
1207 obfd param with struct bfd_link_info param. Update all callers.
1208 * linker.c (bfd_merge_private_bfd_data): Likewise.
1209 (_bfd_generic_verify_endian_match): Likewise.
1210 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
1211 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
1212 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1213 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1214 (_bfd_elf_merge_object_attributes): Likewise.
1215 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
1216 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
1217 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1218 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
1219 (elf32_arm_merge_private_bfd_data): Likewise.
1220 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1221 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
1222 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
1223 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1224 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
1225 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1226 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1227 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1228 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
1229 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1230 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1231 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
1232 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1233 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1234 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
1235 (elf32_msp430_merge_private_bfd_data): Likewise.
1236 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1237 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1238 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
1239 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
1240 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1241 (ppc_elf_merge_obj_attributes): Likewise.
1242 (ppc_elf_merge_private_bfd_data): Likewise.
1243 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1244 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1245 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1246 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1247 (elf32_score_merge_private_bfd_data): Likewise.
1248 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1249 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1250 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1251 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1252 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1253 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1254 (elf32_tic6x_merge_private_bfd_data): Likewise.
1255 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1256 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1257 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1258 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1259 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1260 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1261 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1262 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1263 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1264 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1265 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1266 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1267 (mips_elf_merge_obj_attributes): Likewise.
1268 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1269 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1270 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1271 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1272 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1273 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1274 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1275 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1276 * bfd-in2.h: Regenerate.
1277 * libbfd.h: Regenerate.
1279 2016-10-07 Alan Modra <amodra@gmail.com>
1281 * Makefile.am (LIBBFD_H_FILES): Update.
1282 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1283 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1284 * elf32-sh.c: ..here, and make static.
1285 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1287 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1288 _bfd_generic_verify_endian_match.
1289 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1290 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1291 _bfd_generic_verify_endian_match.
1292 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1294 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1295 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1296 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1297 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1298 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1299 * linker.c: ..here, and make internal.
1300 * bfd.c (bfd_merge_private_bfd_data): Move to..
1302 * Makefile.in: Regenerate.
1303 * doc/Makefile.in: Regenerate.
1304 * bfd-in2.h: Regenerate.
1305 * libbfd.h: Regenerate.
1307 2016-10-06 Alan Modra <amodra@gmail.com>
1309 * coff-h8300.c: Spell fall through comments consistently.
1310 * coffgen.c: Likewise.
1311 * elf32-hppa.c: Likewise.
1312 * elf32-ppc.c: Likewise.
1313 * elf32-score.c: Likewise.
1314 * elf32-score7.c: Likewise.
1315 * elf64-ppc.c: Likewise.
1316 * elfxx-aarch64.c: Likewise.
1317 * elfxx-mips.c: Likewise.
1318 * cpu-ns32k.c: Add missing fall through comments.
1319 * elf-m10300.c: Likewise.
1320 * elf32-arm.c: Likewise.
1321 * elf32-avr.c: Likewise.
1322 * elf32-bfin.c: Likewise.
1323 * elf32-frv.c: Likewise.
1324 * elf32-i386.c: Likewise.
1325 * elf32-microblaze.c: Likewise.
1326 * elf32-nds32.c: Likewise.
1327 * elf32-ppc.c: Likewise.
1328 * elf32-rl78.c: Likewise.
1329 * elf32-rx.c: Likewise.
1330 * elf32-s390.c: Likewise.
1331 * elf32-sh.c: Likewise.
1332 * elf32-tic6x.c: Likewise.
1333 * elf64-ia64-vms.c: Likewise.
1334 * elf64-ppc.c: Likewise.
1335 * elf64-s390.c: Likewise.
1336 * elf64-x86-64.c: Likewise.
1337 * elflink.c: Likewise.
1338 * elfnn-aarch64.c: Likewise.
1339 * elfnn-ia64.c: Likewise.
1341 * oasys.c: Likewise.
1342 * pdp11.c: Likewise.
1344 * versados.c: Likewise.
1346 2016-10-06 Alan Modra <amodra@gmail.com>
1348 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1350 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1351 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1353 2016-10-06 Alan Modra <amodra@gmail.com>
1355 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1356 OR in arithmetic expression, not boolean OR.
1358 2016-09-30 Alan Modra <amodra@gmail.com>
1360 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1361 as per comment at head of bfd-in2.h.
1362 * Makefile.in: Regenerate.
1364 2016-09-30 Alan Modra <amodra@gmail.com>
1366 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1367 _bfd_error_handler (...) throughout.
1368 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1369 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1370 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1371 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1372 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1373 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1374 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1375 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1376 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1377 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1378 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1379 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1380 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1381 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1382 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1383 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1384 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1385 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1386 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1387 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1388 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1389 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1390 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1391 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1392 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1393 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1394 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1395 * xcofflink.c: Likewise.
1397 2016-09-30 Alan Modra <amodra@gmail.com>
1399 * bfd-in.h: Include stdarg.h.
1400 * bfd.c (bfd_error_handler_type): Make like vprintf.
1401 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1402 (error_handler_internal): New function, split out from..
1403 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1404 (bfd_set_error_handler): Update.
1405 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1406 (_bfd_assert_handler): Make static.
1407 * coffgen.c (null_error_handler): Update params.
1408 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1409 Don't use bfd_error_handler_type.
1410 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1411 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1412 to _bfd_error_handler.
1413 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1414 (bfd_assert_handler_type): Likewise.
1415 (_bfd_error_handler): Update.
1416 * bfd-in2.h: Regenerate.
1417 * libbfd.h: Regenerate.
1419 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1422 * elf-bfd.h (struct elf_backend_data): Delete
1423 elf_backend_count_output_relocs callback and add
1424 elf_backend_update_relocs.
1425 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1426 (emit_relocs): Deleted.
1427 (elf32_arm_emit_relocs): Deleted.
1428 (elf_backend_emit_relocs): Updated not to use the old functions.
1429 (elf32_arm_update_relocs): New function.
1430 (elf_backend_update_relocs): New define.
1431 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1432 relocation count. Call elf_backend_emit_relocs.
1433 (_bfd_elf_size_reloc_section): Do not call
1434 elf_backend_count_output_relocs.
1435 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1436 (elf_backend_update_relocs): New define.
1438 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1441 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1442 Thumb-ARM stub is too far.
1444 2016-09-27 Nick Clifton <nickc@redhat.com>
1447 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1448 timestamp field if real time values are not being stored.
1450 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1452 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1453 to verify CC_FOR_BUILD compiler.
1454 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1455 and add CC_FOR_BUILD compiler checks.
1456 * Makefile.in: Regenerate.
1457 * configure: Likewise.
1458 * doc/Makefile.in: Likewise.
1460 2016-09-26 Awson <kyrab@mail.ru>
1463 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1464 for R_AMD64_PCRQUAD relocations.
1466 2016-09-26 Alan Modra <amodra@gmail.com>
1468 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1469 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1470 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1471 attributes, merge them. Don't warn about undefined tag bits,
1472 or copy unknown values to output.
1473 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1474 _bfd_elf_ppc_merge_fp_attributes.
1476 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1479 * elf-bfd.h (struct elf_backend_data): Add
1480 elf_backend_count_output_relocs callback to count relocations in
1482 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1483 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1484 (elf32_arm_count_output_relocs): New function.
1485 (emit_relocs): New function.
1486 (elf32_arm_emit_relocs): New function.
1487 (elf32_arm_vxworks_emit_relocs): New function.
1488 (elf_backend_emit_relocs): Updated to use the new functions.
1489 (elf_backend_count_output_relocs): New define.
1490 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1491 to the relocation count.
1492 (_bfd_elf_link_size_reloc_section): Use callback to count the
1493 relocations which will be in output.
1494 (_bfd_elf_default_count_output_relocs): New function.
1495 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1497 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1499 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1500 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1501 bigger than 0x1000 bytes.
1503 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1505 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1508 2016-09-14 Nick Clifton <nickc@redhat.com>
1511 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1512 contains a valid size for the Debug directory.
1514 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1516 * format.c (struct bfd_preserve): New "build_id" field.
1517 (bfd_preserve_save): Save "build_id".
1518 (bfd_preserve_restore): Restore "build_id".
1520 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1523 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1524 relocation with copy relocation when building executable.
1526 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1529 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1530 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1531 Compute shrink_boundary and adjust addend only if
1532 addend_within_shrink_boundary.
1533 (elf32_avr_relax_section): Modify calls to
1534 elf32_avr_relax_delete_bytes to pass extra parameter.
1536 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1538 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1539 array of bytes and use bfd_get_16 to interpret its encoding according
1540 to endianness of target.
1542 2016-09-01 Alan Modra <amodra@gmail.com>
1544 * elf64-ppc.c (synthetic_opd): New static var.
1545 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1546 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1548 2016-08-31 Alan Modra <amodra@gmail.com>
1550 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1551 track max group size with a new "group_size" var that is reduced
1552 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1555 2016-08-31 Alan Modra <amodra@gmail.com>
1557 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1558 (elf_backend_section_processing): Don't define.
1559 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1560 split on non-exec sections differing in SHF_PPC_VLE. When
1561 splitting segments, mark size invalid.
1563 2016-08-30 Alan Modra <amodra@gmail.com>
1566 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1568 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1573 R_386_PC32 relocation is used to call IFUNC function in PIC
1576 2016-08-27 Alan Modra <amodra@gmail.com>
1579 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1580 have corresponding SHF_GROUP sections.
1581 (bfd_elf_set_group_contents): Comment.
1583 2016-08-27 Alan Modra <amodra@gmail.com>
1586 * elf64-ppc.c (pc_dynrelocs): New function.
1587 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1588 handle pic dynamic relocs.
1590 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1592 * bfd-in.h (struct elf32_arm_params): Define.
1593 (bfd_elf32_arm_set_target_relocs): Rename into ...
1594 (bfd_elf32_arm_set_target_params): This. Use a struct
1595 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1596 * bfd-in2.h: Regenerate.
1597 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1598 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1599 elf32_arm_params rather than as individual parameters.
1601 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1603 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1604 passed the end of htab->stub_group array.
1605 (elf32_arm_create_or_find_stub_sec): Likewise.
1606 (elf32_arm_create_stub): Likewise.
1608 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1610 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1611 to TRUE for GOT and TLS relocs.
1613 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1615 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1617 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1619 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1620 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1621 (struct elf_arc_link_hash_table): Likewise.
1622 (elf_arc_link_hash_newfunc): Likewise.
1623 (elf_arc_link_hash_table_free): Likewise.
1624 (arc_elf_link_hash_table_create): Likewise.
1625 (elf_arc_relocate_section): Fixed conditions related to dynamic
1626 (elf_arc_check_relocs): Likewise.
1627 (arc_elf_create_dynamic_sections): Added
1628 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1629 through the hash table.
1631 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1633 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1634 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1637 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1639 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1641 * bfd-in2.h: Regenerated from the previous changes.
1642 * libbfd.h: Regenerated from the previous changes.
1644 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1646 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1647 the input import library bfd.
1648 * bfd-in2.h: Regenerate.
1649 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1650 and new_cmse_stub_offset fields.
1651 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1653 (elf32_arm_add_stub): Likewise for stub_offset.
1654 (arm_new_stubs_start_offset_ptr): New function.
1655 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1656 empty SG veneers to have zero relocations.
1657 (arm_size_one_stub): Only initialize stub size and template
1658 information for non empty veneers. Do not update veneer section size
1659 if veneer already has an offset.
1660 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1661 of a boolean indicating success or failure.
1662 (cmse_scan): Change stub_changed parameter into an integer pointer
1663 parameter cmse_stub_created to count the number of stub created and
1664 adapt to change of return value in elf32_arm_create_stub.
1665 (cmse_entry_fct_p): New function.
1666 (arm_list_new_cmse_stub): Likewise.
1667 (set_cmse_veneer_addr_from_implib): Likewise.
1668 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1669 cmse_scan instead of that of cmse_stub_changed to compute the number
1670 of stub created and use it to initialize stub_changed. Call
1671 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1672 of return value in elf32_arm_create_stub. Use
1673 arm_stub_section_start_offset () if not NULL to initialize size of
1674 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1675 erratum fix to -1. Use ret to hold return value.
1676 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1677 NULL to initialize size of secure gateway veneers section. Adapt
1678 comment to stress the importance of zeroing veneer section content.
1679 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1680 initialize eponymous field in struct elf32_arm_link_hash_table.
1682 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1684 * elf32-s390.c (stdarg.h): New include.
1685 (elf_s390_grok_psinfo): New function.
1686 (elf_s390_write_core_note): New function.
1687 (elf_backend_grok_psinfo): Declare backend hook.
1688 (elf_backend_write_core_note): Likewise.
1689 * elf64-s390.c (stdarg.h): New include.
1690 (elf_s390_grok_prstatus): New function.
1691 (elf_s390_grok_psinfo): New function.
1692 (elf_s390_write_core_note): New function.
1693 (elf_backend_grok_prstatus): Declare backend hook.
1694 (elf_backend_grok_psinfo): Likewise.
1695 (elf_backend_write_core_note): Likewise.
1697 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1699 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1700 (elf_s390_finish_ifunc_symbol): Likewise.
1701 (elf_s390_finish_dynamic_symbol): Likewise.
1702 (elf_s390_finish_dynamic_sections): Likewise.
1703 (elf_s390_grok_prstatus): Likewise.
1704 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1705 (elf_s390_finish_dynamic_symbol): Likewise.
1707 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1709 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1711 2016-08-23 Nick Clifton <nickc@redhat.com>
1713 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1714 there is no arm data associated with the section.
1716 2016-08-23 Alan Modra <amodra@gmail.com>
1719 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1720 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1722 2016-08-22 Nick Clifton <nickc@redhat.com>
1724 * doc/chew.c (main): Free the string buffer used to files as they
1727 2016-08-22 Alan Modra <amodra@gmail.com>
1729 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1730 (ppc_elf_relocate_section): ..to here. Comment. Error on
1731 detecting -mbss-plt -fPIC local ifuncs too.
1732 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1733 branch table entries.
1735 2016-08-19 Nick Clifton <nickc@redhat.com>
1737 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1738 section after the symbol table and string table sections.
1740 2016-08-19 Alan Modra <amodra@gmail.com>
1742 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1743 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1744 dyn_relocs for weakdefs.
1745 (alias_readonly_dynrelocs): New function.
1746 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1747 (ppc64_elf_relocate_section): Simplify condition under which
1748 dyn_relocs are emitted.
1750 2016-08-19 Alan Modra <amodra@gmail.com>
1753 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1754 (readonly_dynrelocs): Comment fix.
1755 (global_entry_stub): New function.
1756 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1757 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1758 that in size_global_entry_stubs, handling ifunc too. Delete dead
1760 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1761 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1762 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1763 undefweak syms. Expand and correct comments.
1764 (size_global_entry_stubs): Ensure symbol is defined.
1765 (ppc64_elf_relocate_section): Match condition under which
1766 dyn_relocs are emitted to that in allocate_dynrelocs.
1768 2016-08-12 Alan Modra <amodra@gmail.com>
1770 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1771 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1772 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1774 2016-08-11 Alan Modra <amodra@gmail.com>
1776 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1777 non_got_ref true in any case where we could have generated dynbss
1778 copies but decide not to do so.
1780 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1782 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1783 the stub address retrieved if associated with a microMIPS
1786 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1788 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1789 stub also add STO_MICROMIPS annotation.
1791 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1793 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1794 in microMIPS LA25 stub references.
1796 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1798 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1799 adjusting the use_count of merged .got entries.
1801 2016-08-08 Nick Clifton <nickc@redhat.com>
1803 * doc/chew.c (delete_string): Only free the string buffer if it is
1804 there. Mark the buffer as NULL after freeing.
1805 (drop): Free the dropped string.
1806 (free_words): New function: Frees the memory allocated to the
1808 (add_instrinsic): Duplicate the name string, so that it can be
1810 (compile): Free unused words.
1811 (main): Free the dictionary and top level string buffers at the
1814 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1816 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1817 * bfd-in2.h: Regenerate.
1818 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1820 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1821 cmse_implib field in struct elf32_arm_link_hash_table.
1822 (elf32_arm_filter_cmse_symbols): New function.
1823 (elf32_arm_filter_implib_symbols): Likewise.
1824 (elf_backend_filter_implib_symbols): Define to
1825 elf32_arm_filter_implib_symbols.
1827 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1829 * elf32-arm.c (CMSE_PREFIX): Define macro.
1830 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1831 (cmse_branch_thumb_only): Declare stub.
1832 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1833 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1834 FALSE if there is no PLT.
1835 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1836 (elf32_arm_final_link_relocate): Likewise.
1837 (elf32_arm_gc_sweep_hook): Likewise.
1838 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1839 secure entry functions.
1840 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1841 (arm_dedicated_stub_output_section_required): Change to a switch case
1842 and add a case for arm_stub_cmse_branch_thumb_only.
1843 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1844 (arm_stub_dedicated_output_section_name): Likewise.
1845 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1846 ATTRIBUTE_UNUSED for htab parameter.
1847 (arm_stub_required_alignment): Likewise.
1848 (arm_stub_sym_claimed): Likewise.
1849 (arm_dedicated_stub_section_padding): Likewise.
1850 (cmse_scan): New function.
1851 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1852 Set stub_changed to TRUE if such veneers were created.
1853 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1856 2016-08-02 Alan Modra <amodra@gmail.com>
1859 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1861 2016-08-02 Nick Clifton <nickc@redhat.com>
1864 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1865 (elf_backend_sweep_hook): Delete.
1867 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1868 Kwok Cheung Yeung <kcy@codesourcery.com>
1870 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1871 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1872 (ppc_elf_vle_split16): Clear field before inserting.
1874 2016-08-01 Nick Clifton <nickc@redhat.com>
1876 * po/sv.po: Updated Swedish translation.
1878 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1879 Nick Clifton <nickc@redhat.com>
1882 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1883 of the coff_section_data before using it.
1885 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1887 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1888 in PLT compression selection.
1889 (_bfd_mips_elf_check_relocs): Likewise.
1891 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1893 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1894 case where there's no elf_link_hash_entry while processing
1895 GOT_NORMAL got entries.
1897 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1899 * version.m4 (BFD_VERSION): Set to 2.27.51.
1900 * configure: Regenerated.
1902 2016-07-21 Nick Clifton <nickc@redhat.com>
1904 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1905 (swap_out_syms): Return an error when not finding ELF output
1906 section rather than asserting.
1908 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1910 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1912 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1914 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1915 and handle pr_pid if present.
1917 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf.c (assign_file_positions_for_load_sections): Also check
1921 p_paddr for program header space.
1923 2016-07-20 Alan Modra <amodra@gmail.com>
1925 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1926 ppc64_elf_unhandled_reloc for special_function.
1927 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1929 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1931 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1933 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1934 corresponding error message.
1936 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1938 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1939 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1940 (branch_reloc_p): New function.
1941 (mips_elf_calculate_relocation): Handle ISA mode determination
1942 for relocations against section symbols, against absolute
1943 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1945 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1946 checks for weak undefined symbols. Also check target alignment
1947 within the same ISA mode.
1948 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1949 in the alignment check.
1950 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1951 <R_MICROMIPS_PC10_S1>: Likewise.
1952 <R_MICROMIPS_PC16_S1>: Likewise.
1953 (mips_elf_perform_relocation): Report a failure for unsupported
1954 same-mode JALX instructions and cross-mode branches.
1955 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1956 error messages for jumps to misaligned addresses.
1958 2016-07-16 Alan Modra <amodra@gmail.com>
1960 * elflink.c: Include plugin-api.h.
1961 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1962 (try_claim): ..here.
1963 * plugin.h: Don't include bfd.h.
1964 (bfd_plugin_open_input): Declare.
1966 2016-07-16 Alan Modra <amodra@gmail.com>
1968 * targets.c (bfd_seach_for_target): Rename to..
1969 (bfd_iterate_over_targets): ..this. Rewrite doc.
1970 * bfd-in2.h: Regenerate.
1972 2016-07-16 Alan Modra <amodra@gmail.com>
1974 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1975 * libbfd.h: Regenerate.
1976 * bfd-in2.h: Regenerate.
1978 2016-07-16 Alan Modra <amodra@gmail.com>
1980 * libbfd-in.h (BFD_ALIGN): Move to..
1982 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1983 * elf32-ppc.c (default_params): Adjust init.
1984 (ppc_elf_link_params): Set pagesize_p2.
1985 * libbfd.h: Regenerate.
1986 * bfd-in2.h: Regenerate.
1988 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1990 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1991 (_bfd_elf_filter_global_symbols): Declare.
1992 * elf.c (_bfd_elf_filter_global_symbols): New function.
1993 * elflink.c (elf_filter_global_symbols): Likewise.
1994 (elf_output_implib): Likewise.
1995 (bfd_elf_final_link): Call above function, failing if it does.
1996 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1998 (elf_backend_copy_indirect_symbol): Fix spacing.
1999 (elf_backend_hide_symbol): Likewise.
2000 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
2002 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
2003 Nick Clifton <nickc@redhat.com>
2005 * elf32-arc.c (PR_DEBUG): Delete.
2006 Fix printing of debug information. Fix formatting of debug
2008 (debug_arc_reloc): Handle symbols that are not from an input file.
2009 (arc_do_relocation): Remove excessive exclamation points.
2011 * arc-got.h: Fix formatting. Fix printing of debug information.
2012 (new_got_entry_to_list): Use xmalloc.
2013 * config.bfd: use the big-endian arc vector as the default vector
2014 for big-endian arc targets.
2016 2016-07-15 Alan Modra <amodra@gmail.com>
2018 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
2019 from marking sym_indices.
2021 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
2023 * reloc.c (bfd_perform_relocation): Try the `howto' handler
2024 first with relocations against absolute symbols.
2025 (bfd_install_relocation): Likewise.
2027 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
2029 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2030 .got/.got.plt sections to 8 bytes.
2032 2016-07-12 Nick Clifton <nickc@redhat.com>
2034 * binary.c (binary_set_section_contents): Second grammar fix.
2036 2016-07-12 Douglas B Rupp <rupp@adacore.com>
2038 * binary.c (binary_set_section_contents): Fix grammar in warning
2041 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
2043 * elf32-arc.c: made PR_DEBUG always defined.
2045 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
2047 * arc-got.h: Moved got related structures from elf32-arc.c to
2048 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
2049 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
2050 tls_type_for_reloc, symbol_has_entry_of_type,
2051 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
2052 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
2053 relocate_fix_got_relocs_for_got_info,
2054 create_got_dynrelocs_for_single_entry,
2055 create_got_dynrelocs_for_got_info): Added to file.
2056 * elf32-arc.c: Removed GOT & TLS related structs and functions to
2059 2016-07-08 James Bowman <james.bowman@ftdichip.com>
2061 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
2063 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
2065 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
2066 (THUMB32_MOVW): Likewise.
2067 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
2068 (DEF_STUBS): Define long_branch_thumb2_only_pure.
2069 (arm_stub_is_thumb): Add new veneer stub.
2070 (arm_type_of_stub): Use new veneer.
2071 (arm_stub_required_alignment): Add new veneer.
2073 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
2075 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
2076 (SEC_ELF_PURECODE): ... this.
2077 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
2079 (elf32_arm_fake_sections): Likewise.
2080 (elf_32_arm_section_flags): Likewise.
2081 (elf_32_arm_lookup_section_flags): Likewise.
2082 * section.c (SEC_ELF_NOREAD): Rename to ...
2083 (SEC_ELF_PURECODE): ... this.
2085 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2087 * elf32-arm.c (using_thumb2_bl): New function.
2088 (arm_type_of_stub): Declare thumb2 variable together and change type
2089 to bfd_boolean. Use using_thumb2_bl () to determine whether
2090 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
2091 checked for BL range.
2092 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
2093 the bit size of BL offset.
2095 2016-06-29 Nick Clifton <nickc@redhat.com>
2097 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
2098 Returns TRUE for AArch64 mapping symbols.
2099 (elfNN_aarch64_backend_symbol_processing): New function. Marks
2100 mapping symbols as precious in object files so that they will not
2102 (elf_backend_symbol_processing): Define.
2104 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
2105 for ARM mapping symbols.
2106 (elf32_arm_backend_symbol_processing): Make use of the new function.
2108 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
2111 * elflink.c (elf_link_check_versioned_symbol): Return false
2112 for unreferenced undefined symbol.
2114 2016-06-28 Nick Clifton <nickc@redhat.com>
2116 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
2119 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
2120 function. Marks mapping symbols in object files as precious, so
2121 that strip will not remove them.
2122 (elf_backend_symbol_processing): Define.
2124 2016-06-28 James Clarke <jrtc27@jrtc27.com>
2126 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
2127 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
2129 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
2131 * elf32-mips.c (elf_mips16_howto_table_rel): Add
2133 (mips16_reloc_map): Likewise.
2134 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
2135 (mips16_elf64_howto_table_rela): Likewise.
2136 (mips16_reloc_map): Likewise.
2137 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
2138 (elf_mips16_howto_table_rela): Likewise.
2139 (mips16_reloc_map): Likewise.
2140 * elfxx-mips.c (mips16_branch_reloc_p): New function.
2141 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
2142 (b_reloc_p): Likewise.
2143 (mips_elf_calculate_relocation): Likewise.
2144 (_bfd_mips_elf_check_relocs): Likewise.
2145 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
2146 * bfd-in2.h: Regenerate.
2147 * libbfd.h: Regenerate.
2149 2016-06-27 Alan Modra <amodra@gmail.com>
2152 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
2153 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
2155 (ppc64_elf_size_stubs): Adjust to suit.
2157 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2159 * elf32-dlx.h: New file.
2160 * elf32-dlx.c: Adjust.
2162 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2164 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
2166 2016-06-24 John Baldwin <jhb@FreeBSD.org>
2168 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
2171 2016-06-24 John Baldwin <jhb@FreeBSD.org>
2173 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
2174 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
2175 (elfcore_grok_freebsd_psinfo): New function.
2176 (elfcore_grok_freebsd_prstatus): New function.
2177 (elfcore_grok_freebsd_note): New function.
2178 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
2181 2016-06-24 Joel Brobecker <brobecker@adacore.com>
2183 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
2186 2016-06-24 Alan Modra <amodra@gmail.com>
2188 * config.bfd: Delete mips vxworks patterns matched earlier.
2189 Combine mips*-*-none with mips*-*-elf*.
2191 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
2193 * elfxx-mips.c (mips_elf_perform_relocation): Call
2194 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
2195 use the `%X%H' format for the cross-mode jump conversion error
2196 message. Remove the full stop from the end of the message.
2197 Continue processing rather than returning failure.
2199 2016-06-21 Graham Markall <graham.markall@embecosm.com>
2201 * archures.c: Remove bfd_mach_arc_nps400.
2202 * bfd-in2.h: Likewise.
2203 * cpu-arc.c (arch_info_struct): Likewise.
2204 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
2207 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2211 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
2213 (elf_link_is_defined_archive_symbol): Call
2214 bfd_link_plugin_object_p on unknown plugin object and use the
2215 IR symbol table if the input is an IR object.
2216 * plugin.c (bfd_link_plugin_object_p): New function.
2217 * plugin.h (bfd_link_plugin_object_p): New prototype.
2219 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2222 * elflink.c (elf_link_add_object_symbols): Don't check alignment
2223 on symbol from plugin dummy input.
2225 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2227 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
2229 * bfd-in2.h: Regenerated.
2230 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
2231 with bfd_plugin_unknown.
2233 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
2237 bfd_boolean argument.
2238 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
2239 "shared object" with "PIC object" in comments.
2240 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
2241 "shared object" with "PIC object" in comments. Avoid PLT if
2242 requested. Generate dynamic relocations for non-GOT references.
2243 Make room for the special first entry in PLT and allocate PLT
2244 entry only for PLT and PC-relative references. Store dynamic
2245 GOT relocations in .rel[a].iplt section for static executables.
2246 If PLT isn't used, always use GOT for symbol value. Don't
2247 allocate GOT entry if it isn't used.
2248 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2249 count only in the code section. Allocate dynamic pointer
2250 relocation against STT_GNU_IFUNC symbol in the non-code section.
2251 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2252 only for PC-relative references.
2253 (elf_i386_allocate_dynrelocs): Pass TRUE to
2254 _bfd_elf_allocate_ifunc_dyn_relocs.
2255 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2256 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2257 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2258 the non-code section and store it in the proper REL section.
2259 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2261 (elf_i386_finish_dynamic_symbol): Generate dynamic
2262 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2263 STT_GNU_IFUNC symbols without PLT.
2264 (elf_i386_finish_dynamic_sections): Don't handle local
2265 STT_GNU_IFUNC symbols here.
2266 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2268 (elf_backend_output_arch_local_syms): New.
2269 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2270 count only in the code section. Allocate dynamic pointer
2271 relocation against STT_GNU_IFUNC symbol in the non-code section.
2272 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2273 count only for PC-relative references.
2274 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2275 _bfd_elf_allocate_ifunc_dyn_relocs.
2276 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2277 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2278 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2279 without PLT. Generate dynamic pointer relocation against
2280 STT_GNU_IFUNC symbol in the non-code section and store it in
2281 the proper RELA section. Don't allow non-pointer relocation
2282 against STT_GNU_IFUNC symbol without PLT.
2283 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2284 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2285 STT_GNU_IFUNC symbols without PLT.
2286 (elf_x86_64_finish_dynamic_sections): Don't handle local
2287 STT_GNU_IFUNC symbols here.
2288 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2290 (elf_backend_output_arch_local_syms): New.
2291 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2292 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2294 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2295 Tony Wang <tony.wang@arm.com>
2297 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2299 (stub_long_branch_thumb2_only): Define stub.
2300 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2301 (arm_stub_long_branch_thumb2_only): Likewise.
2302 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2305 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2307 * archures.c (bfd_mach_sparc_v8plusc): Define.
2308 (bfd_mach_sparc_v9c): Likewise.
2309 (bfd_mach_sparc_v8plusd): Likewise.
2310 (bfd_mach_sparc_v9d): Likewise.
2311 (bfd_mach_sparc_v8pluse): Likewise.
2312 (bfd_mach_sparc_v9e): Likewise.
2313 (bfd_mach_sparc_v8plusv): Likewise
2314 (bfd_mach_sparc_v9v): Likewise.
2315 (bfd_mach_sparc_v8plusm): Likewise.
2316 (bfd_mach_sparc_v9m): Likewise.
2317 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2318 (bfd_mach_sparc_64bit_p): Likewise.
2319 * bfd-in2.h: Regenerate.
2320 * cpu-sparc.c (arch_info_struct): Add entries for
2321 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2322 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2323 and bfd_mach_sparc_v9{c,d,e,v,m}.
2324 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2325 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2327 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2329 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2330 symbols for relocations against IFUNC symbols.
2331 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2333 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2335 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2336 .rela.iplt in DT_PLTRELSZ.
2337 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2338 for DT_PLTRELSZ and DT_RELASZ as well.
2340 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2342 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2343 non-loaded, non-alloced sections.
2344 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2346 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2348 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2349 allocating dynamic relocation.
2350 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2352 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2355 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2356 offsets until reloc_toaddr.
2358 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2360 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2361 Don't check symbol type for STN_UNDEF symbol index.
2362 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2363 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2366 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2368 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2370 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2371 for exact arch value then. Force review of arch check logic for new
2373 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2374 that logic for new architecture.
2375 (arch_has_thumb2_nop): Remove.
2376 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2377 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2379 2016-06-14 Alan Modra <amodra@gmail.com>
2381 * bfd-in.h (bfd_my_archive): Delete.
2382 * bfd-in2.h: Regenerate.
2384 2016-06-14 Alan Modra <amodra@gmail.com>
2387 * archive.c (open_nested_file): Set my_archive.
2388 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2390 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2391 (bfd_seek): Likewise.
2392 * bfdwin.c (bfd_get_file_window): Likewise.
2393 * cache.c (cache_bmmap): Likewise.
2394 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2395 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2397 * plugin.c (try_claim): Likewise.
2398 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2399 file within thin archive, not the archive.
2401 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2404 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2405 section address for R_386_GOT32/R_386_GOT32X relocations against
2406 IFUNC symbols if there is no base register and return error for
2409 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2411 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2412 GOT32 adjustment for static executables.
2414 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2416 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2418 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2420 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2422 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2424 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2426 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2428 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2429 (SECTSTART): Changed.
2430 (elf_arc_relocate_section): Fixed mistake in PIE related
2432 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2434 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2436 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2437 enable support for "-z combreloc" and DT_RELACOUNT.
2438 (elf_backend_reloc_type_class): Likewise
2440 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2443 * elf32-i386.c (elf_i386_relocate_section): When relocating
2444 R_386_GOT32, return error without a base register for PIC and
2445 subtract the .got.plt section address only with a base register.
2447 2016-06-10 Alan Modra <amodra@gmail.com>
2449 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2450 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2451 (_bfd_elf_strtab_init): Formatting.
2452 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2453 (_bfd_elf_strtab_addref): Take size_t idx param.
2454 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2455 (_bfd_elf_strtab_offset): Likewise.
2456 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2457 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2458 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2459 (_bfd_elf_strtab_finalize): Similarly.
2460 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2461 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2462 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2463 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2464 using bfd_size_type.
2465 (bfd_section_from_shdr): Delete amt.
2466 (_bfd_elf_init_reloc_shdr): Likewise.
2467 (_bfd_elf_link_assign_sym_version): Likewise.
2468 (assign_section_numbers): Use size_t reloc_count.
2469 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2470 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2471 (elf_link_is_defined_archive_symbol): Likewise.
2472 (elf_add_dt_needed_tag): Likewise.
2473 (elf_finalize_dynstr): Likewise.
2474 (elf_link_add_object_symbols): Likewise.
2475 (bfd_elf_size_dynamic_sections): Likewise.
2476 (elf_create_symbuf): Similarly.
2477 (bfd_elf_match_symbols_in_sections): Likewise.
2478 (elf_link_swap_symbols_out): Likewise.
2479 (elf_link_check_versioned_symbol): Likewise.
2480 (bfd_elf_gc_record_vtinherit): Likewise.
2481 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2483 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2486 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2487 and relocs only if shrinking occurred.
2489 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2491 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2492 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2493 (elf_i386_check_tls_transition): Check indirect call and direct
2494 call with the addr32 prefix for general and local dynamic models.
2495 Set the tls_get_addr feild.
2496 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2497 indirect ___tls_get_addr call via GOT.
2498 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2499 transitions with indirect call and direct call with the addr32
2502 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2504 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2505 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2506 (elf_s390_relocate_section): Fix comment.
2507 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2510 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2512 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2513 section offset when calculation the larl operand in the first PLT
2516 2016-06-07 Alan Modra <amodra@gmail.com>
2518 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2519 to match other 32-bit archs.
2520 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2521 (ppc_elf_object_p): Call it.
2522 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2524 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2525 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2526 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2527 _bfd_elf_ppc_at_tprel_transform): Move to..
2528 * elf-bfd.h: ..here.
2529 (_bfd_elf_ppc_set_arch): Declare.
2530 * bfd-in2.h: Regenerate.
2532 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2534 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2535 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2536 (elf_x86_64_check_tls_transition): Check indirect call and
2537 direct call with the addr32 prefix for general and local dynamic
2538 models. Set the tls_get_addr feild.
2539 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2540 indirect __tls_get_addr call via GOT.
2541 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2542 transitions with indirect call and direct call with the addr32
2545 2016-06-04 Christian Groessler <chris@groessler.org>
2547 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2549 2016-06-02 Nick Clifton <nickc@redhat.com>
2552 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2554 (arch_info_struct): Likewise.
2555 (architectures): Likewise.
2557 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2559 * config.bfd: Replace -uclibc with *.
2561 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2563 * elf64-x86-64.c: Replace data32 with data16 in comments.
2565 2016-05-31 Alan Modra <amodra@gmail.com>
2569 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2570 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2571 symbol given a version by a script different to the version
2572 of the symbol being added.
2573 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2574 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2575 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2576 (struct strtab_save): New.
2577 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2578 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2579 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2581 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2583 * elf32-hppa.h: Add extern "C".
2584 * elf32-nds32.h: Likewise.
2585 * elf32-tic6x.h: Likewise.
2587 2016-06-01 Nick Clifton <nickc@redhat.com>
2589 * po/sr.po: New Serbian translation.
2590 * configure.ac (ALL_LINGUAS): Add sr.
2591 * configure: Regenerate.
2593 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2595 * elfxx-mips.c (b_reloc_p): New function.
2596 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2599 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2601 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2602 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2603 reloc location from calculation, treat the addend as signed with
2604 local non-section symbols and enable overflow detection.
2606 2016-05-28 Alan Modra <amodra@gmail.com>
2608 * aoutx.h: Adjust linker callback calls throughout file,
2611 * coff-alpha.c: Likewise.
2612 * coff-arm.c: Likewise.
2613 * coff-h8300.c: Likewise.
2614 * coff-h8500.c: Likewise.
2615 * coff-i960.c: Likewise.
2616 * coff-mcore.c: Likewise.
2617 * coff-mips.c: Likewise.
2618 * coff-ppc.c: Likewise.
2619 * coff-rs6000.c: Likewise.
2620 * coff-sh.c: Likewise.
2621 * coff-tic80.c: Likewise.
2622 * coff-w65.c: Likewise.
2623 * coff-z80.c: Likewise.
2624 * coff-z8k.c: Likewise.
2625 * coff64-rs6000.c: Likewise.
2626 * cofflink.c: Likewise.
2627 * ecoff.c: Likewise.
2628 * elf-bfd.h: Likewise.
2629 * elf-m10200.c: Likewise.
2630 * elf-m10300.c: Likewise.
2631 * elf32-arc.c: Likewise.
2632 * elf32-arm.c: Likewise.
2633 * elf32-avr.c: Likewise.
2634 * elf32-bfin.c: Likewise.
2635 * elf32-cr16.c: Likewise.
2636 * elf32-cr16c.c: Likewise.
2637 * elf32-cris.c: Likewise.
2638 * elf32-crx.c: Likewise.
2639 * elf32-d10v.c: Likewise.
2640 * elf32-epiphany.c: Likewise.
2641 * elf32-fr30.c: Likewise.
2642 * elf32-frv.c: Likewise.
2643 * elf32-ft32.c: Likewise.
2644 * elf32-h8300.c: Likewise.
2645 * elf32-hppa.c: Likewise.
2646 * elf32-i370.c: Likewise.
2647 * elf32-i386.c: Likewise.
2648 * elf32-i860.c: Likewise.
2649 * elf32-ip2k.c: Likewise.
2650 * elf32-iq2000.c: Likewise.
2651 * elf32-lm32.c: Likewise.
2652 * elf32-m32c.c: Likewise.
2653 * elf32-m32r.c: Likewise.
2654 * elf32-m68hc1x.c: Likewise.
2655 * elf32-m68k.c: Likewise.
2656 * elf32-mep.c: Likewise.
2657 * elf32-metag.c: Likewise.
2658 * elf32-microblaze.c: Likewise.
2659 * elf32-moxie.c: Likewise.
2660 * elf32-msp430.c: Likewise.
2661 * elf32-mt.c: Likewise.
2662 * elf32-nds32.c: Likewise.
2663 * elf32-nios2.c: Likewise.
2664 * elf32-or1k.c: Likewise.
2665 * elf32-ppc.c: Likewise.
2666 * elf32-s390.c: Likewise.
2667 * elf32-score.c: Likewise.
2668 * elf32-score7.c: Likewise.
2669 * elf32-sh.c: Likewise.
2670 * elf32-sh64.c: Likewise.
2671 * elf32-spu.c: Likewise.
2672 * elf32-tic6x.c: Likewise.
2673 * elf32-tilepro.c: Likewise.
2674 * elf32-v850.c: Likewise.
2675 * elf32-vax.c: Likewise.
2676 * elf32-visium.c: Likewise.
2677 * elf32-xstormy16.c: Likewise.
2678 * elf32-xtensa.c: Likewise.
2679 * elf64-alpha.c: Likewise.
2680 * elf64-hppa.c: Likewise.
2681 * elf64-ia64-vms.c: Likewise.
2682 * elf64-mmix.c: Likewise.
2683 * elf64-ppc.c: Likewise.
2684 * elf64-s390.c: Likewise.
2685 * elf64-sh64.c: Likewise.
2686 * elf64-x86-64.c: Likewise.
2687 * elflink.c: Likewise.
2688 * elfnn-aarch64.c: Likewise.
2689 * elfnn-ia64.c: Likewise.
2690 * elfxx-mips.c: Likewise.
2691 * elfxx-sparc.c: Likewise.
2692 * elfxx-tilegx.c: Likewise.
2693 * linker.c: Likewise.
2694 * pdp11.c: Likewise.
2695 * pe-mips.c: Likewise.
2696 * reloc.c: Likewise.
2697 * reloc16.c: Likewise.
2698 * simple.c: Likewise.
2699 * vms-alpha.c: Likewise.
2700 * xcofflink.c: Likewise.
2701 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2702 status param. Adjust calls to these and linker callbacks throughout.
2703 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2704 get_ramstart): Delete status param. Adjust calls to these and
2705 linker callbacks throughout.
2707 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2709 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2710 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2711 target alignment verification.
2713 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2715 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2716 section name if `bfd_elf_string_from_elf_section' returns an
2719 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2721 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2722 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2723 for message. Continue processing rather than returning failure.
2725 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2727 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2728 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2729 Call `bfd_set_error'.
2731 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2734 * archive.c (bfd_slurp_armap): Replace
2735 bfd_elf64_archive_slurp_armap with
2736 _bfd_archive_64_bit_slurp_armap.
2737 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2738 BFD64 is defined and the archive is too big.
2739 (coff_write_armap): Likewise.
2740 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2741 (_bfd_archive_64_bit_slurp_armap): This.
2742 (bfd_elf64_archive_write_armap): Renamed to ...
2743 (_bfd_archive_64_bit_write_armap): This.
2744 * configure.ac: Add --enable-64-bit-archive.
2745 (want_64_bit_archive): New. Set to true by default for 64-bit
2746 MIPS and s390 ELF targets.
2747 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2748 * config.in: Regenerated.
2749 * configure: Likewise.
2750 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2751 (bfd_elf64_archive_slurp_armap): Likewise.
2752 (bfd_elf64_archive_write_armap): Likewise.
2753 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2754 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2755 (bfd_elf64_archive_truncate_arname): Likewise.
2756 (bfd_elf64_archive_read_ar_hdr): Likewise.
2757 (bfd_elf64_archive_write_ar_hdr): Likewise.
2758 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2759 (bfd_elf64_archive_get_elt_at_index): Likewise.
2760 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2761 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2762 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2763 (bfd_elf64_archive_slurp_armap): Likewise.
2764 (bfd_elf64_archive_write_armap): Likewise.
2765 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2766 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2767 (bfd_elf64_archive_truncate_arname): Likewise.
2768 (bfd_elf64_archive_read_ar_hdr): Likewise.
2769 (bfd_elf64_archive_write_ar_hdr): Likewise.
2770 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2771 (bfd_elf64_archive_get_elt_at_index): Likewise.
2772 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2773 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2774 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2775 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2776 bfd_elfNN_archive_functions isn't defined.
2777 (TARGET_LITTLE_SYM): Likewise.
2778 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2779 (_bfd_archive_64_bit_write_armap): Likewise.
2780 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2781 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2782 (_bfd_archive_64_bit_truncate_arname): Likewise.
2783 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2784 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2785 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2786 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2787 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2788 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2789 * libbfd.h: Regenerated.
2790 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2791 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2793 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2796 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2797 linker add_archive_element callback returns FALSE.
2798 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2799 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2800 archive element if linker add_archive_element callback returns
2802 * elflink.c (elf_link_add_archive_symbols): Likewise.
2803 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2804 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2805 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2806 (xcoff_link_check_ar_symbols): Likewise.
2808 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2810 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2811 <bfd_reloc_outofrange>: Unify error reporting code.
2813 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2815 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2816 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2817 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2818 * bfd-in2.h: Regenerate.
2819 * libbfd.h: Likewise.
2821 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2823 * config.bfd: Add entry for arm-phoenix.
2825 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2827 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2828 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2829 account for padding for stub section requiring one.
2830 (elf32_arm_build_stubs): Add comment to stress the importance of
2831 zeroing veneer section content.
2833 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2835 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2837 * bfd-in2.h: Regenerate.
2838 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2840 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2841 (arm_dedicated_stub_output_section_name): Likewise.
2842 (arm_dedicated_stub_input_section_ptr): Likewise.
2843 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2844 function description comment. Add support for dedicated output stub
2845 section to given stub types.
2846 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2847 elf32_arm_create_or_find_stub_sec.
2848 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2849 (elf32_arm_size_stubs): Pass stub type when calling
2850 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2851 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2853 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2855 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2856 when setting need_convert_load.
2858 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2860 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2863 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2866 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2868 (elf_i386_convert_load): Don't convert R_386_GOT32.
2870 2016-05-20 Alan Modra <amodra@gmail.com>
2873 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2874 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2876 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2878 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2879 (debug_arc_reloc): Likewise.
2880 (elf_arc_relocate_section): Likewise.
2881 (elf_arc_check_relocs): Likewise.
2882 (elf_arc_adjust_dynamic_symbol): Likewise.
2883 (elf_arc_add_symbol_hook): Likewise.
2885 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2887 * config.bfd: Remove `am34-*-linux*' support.
2889 2016-05-19 Alan Modra <amodra@gmail.com>
2891 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2892 relocs before plt relocs.
2894 2016-05-19 Alan Modra <amodra@gmail.com>
2896 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2897 before dereferencing.
2899 2016-05-18 Nick Clifton <nickc@redhat.com>
2901 * po/sv.po: Updated Swedish translation.
2903 2016-05-18 Alan Modra <amodra@gmail.com>
2905 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2906 for each BFD. Don't goto error_ret_free_local from outside loop.
2908 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2910 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2911 STB_GNU_UNIQUE handling.
2912 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2913 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2914 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2915 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2916 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2917 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2918 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2919 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2920 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2921 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2922 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2923 (elf_backend_add_symbol_hook): Remove macro.
2924 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2925 for STB_GNU_UNIQUE symbols.
2927 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2929 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2931 (v850_elf_copy_private_bfd_data): ... here. Call the new
2932 function and `_bfd_elf_copy_private_bfd_data'.
2934 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2937 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2938 GOTPCREL relocation against large section.
2940 2016-05-13 Alan Modra <amodra@gmail.com>
2942 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2943 linker dynamic sections in calculating size and address of
2944 dynamic tags rather than using output sections. Remove asserts.
2945 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2946 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2947 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2948 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2949 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2950 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2951 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2952 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2953 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2954 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2955 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2956 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2957 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2958 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2959 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2960 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2961 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2962 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2963 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2964 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2965 * elflink.c (bfd_elf_final_link): Likewise.
2966 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2967 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2968 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2969 don't set doit. Look up dynobj section.
2970 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2971 invocation and dynamic tag vma calculation. Don't test
2972 boolean var == TRUE.
2973 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2976 2016-05-13 Alan Modra <amodra@gmail.com>
2978 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2979 octets_per_byte. Put dynamic .rela.plt last in link orders.
2980 Assign output_offset for reloc sections rather than writing
2981 sorted relocs from block corresponding to output_offset.
2983 2016-05-12 Alan Modra <amodra@gmail.com>
2985 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2987 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2989 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2991 2016-05-11 Alan Modra <amodra@gmail.com>
2993 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2994 (elf32_hppa_check_relocs): Don't set dynobj.
2995 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2996 (elf32_hppa_build_stubs): Likewise.
2997 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2999 2016-05-11 Alan Modra <amodra@gmail.com>
3002 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
3003 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
3005 2016-05-10 Jiong Wang <jiong.wang@arm.com>
3007 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
3008 aarch64_tls_transition check.
3010 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3012 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
3014 (arm_stub_sym_claimed): New function.
3015 (elf32_arm_create_stub): Use veneered symbol name and section if
3016 veneer needs to claim its symbol, and keep logic unchanged otherwise.
3017 (arm_stub_claim_sym): New function.
3018 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
3019 veneered symbol, otherwise create local symbol as before.
3021 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3023 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
3024 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
3025 and set branch type of a symbol.
3026 (bfd_elf32_arm_process_before_allocation): Likewise.
3027 (elf32_arm_relocate_section): Likewise and fix identation along the
3029 (allocate_dynrelocs_for_symbol): Likewise.
3030 (elf32_arm_finish_dynamic_symbol): Likewise.
3031 (elf32_arm_swap_symbol_in): Likewise.
3032 (elf32_arm_swap_symbol_out): Likewise.
3034 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3036 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
3037 * bfd-in2.h: Regenerated.
3038 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
3039 parameter to add_stub_section callback.
3040 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
3041 and pass it down to add_stub_section.
3042 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
3044 (elf32_arm_size_stubs): Add output section parameter to
3045 add_stub_section function pointer parameter.
3047 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3049 * elf32-arm.c (elf32_arm_create_stub): New function.
3050 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
3052 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3054 * elf32-arm.c (enum elf32_arm_stub_type): Delete
3055 arm_stub_a8_veneer_lwm enumerator.
3056 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
3057 aforementioned enumerator.
3058 (struct elf32_arm_stub_hash_entry): Delete target_addend
3059 field and add source_value.
3060 (struct a8_erratum_fix): Delete addend field and add target_offset.
3061 (stub_hash_newfunc): Initialize source_value field amd remove
3062 initialization for target_addend.
3063 (arm_build_one_stub): Stop special casing Thumb relocations: promote
3064 the else to being always executed, moving the
3065 arm_stub_a8_veneer_b_cond specific code in it. Remove
3066 stub_entry->target_addend from points_to computation.
3067 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
3068 to target symbol from start of section rather than the offset from the
3070 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
3071 fields from struct a8_erratum_fix's offset and target_offset
3073 (make_branch_to_a8_stub): Rename target variable to loc. Compute
3074 veneered_insn_loc and loc using stub_entry's source_value.
3076 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3078 (elf32_arm_merge_eabi_attributes): Add merging logic for
3081 2016-05-10 Pip Cet <pipcet@gmail.com>
3084 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
3085 Define as _bfd_generic_copy_link_hash_symbol_type when using
3088 2016-05-09 Nick Clifton <nickc@redhat.com>
3091 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
3092 field before accessing sections array.
3094 2016-05-09 Christophe Monat <christophe.monat@st.com>
3097 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
3098 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
3100 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
3102 (create_instruction_vldmdb): Likewise.
3103 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
3104 uses it to re-encode.
3106 2016-05-09 Nick Clifton <nickc@redhat.com>
3109 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
3112 2016-05-09 Alan Modra <amodra@gmail.com>
3114 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
3116 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
3119 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
3120 documenting that indx == -3 if symbol is defined in a discarded
3122 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
3123 symbol is defined in a discarded section.
3124 (elf_link_output_extsym): Strip a global symbol defined in a
3127 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
3129 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
3132 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
3134 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
3136 (elf_i386_convert_load_reloc): This. New function.
3137 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
3139 (elf_x86_64_convert_load_reloc): This. New function.
3141 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
3143 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
3144 Don't check if contents == NULL.
3145 (elf_i386_tls_transition): Add from_relocate_section. Check
3146 from_relocate_section instead of contents != NULL. Update
3147 elf_i386_check_tls_transition call.
3148 (elf_i386_check_relocs): Cache the section contents if
3149 keep_memory is FALSE. Pass FALSE as from_relocate_section to
3150 elf_i386_tls_transition.
3151 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
3152 to elf_i386_tls_transition.
3153 (elf_backend_caches_rawsize): New.
3154 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
3155 if contents == NULL.
3156 (elf_x86_64_tls_transition): Add from_relocate_section. Check
3157 from_relocate_section instead of contents != NULL.
3158 (elf_x86_64_check_relocs): Cache the section contents if
3159 keep_memory is FALSE. Pass FALSE as from_relocate_section to
3160 elf_x86_64_tls_transition.
3161 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
3162 to elf_x86_64_tls_transition.
3163 (elf_backend_caches_rawsize): New.
3165 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
3168 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
3171 2016-05-03 Jiong Wang <jiong.wang@arm.com>
3173 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
3174 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
3175 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
3176 no_apply_dynamic_relocs.
3177 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
3178 dynamic relocations generated.
3180 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3182 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
3184 (elf_i386_create_dynamic_sections): Here.
3185 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
3186 interp setting to ...
3187 (elf_x86_64_create_dynamic_sections): Here.
3189 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3191 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
3192 and replace (EH)->has_got_reloc with GOT_RELOC.
3193 (elf_i386_fixup_symbol): Pass has_got_reloc to
3194 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3195 (elf_i386_allocate_dynrelocs): Likewise.
3196 (elf_i386_relocate_section): Likewise.
3197 (elf_i386_finish_dynamic_symbol): Likewise.
3198 (elf_i386_convert_load): Pass TRUE to
3199 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3200 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
3201 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
3202 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
3203 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3204 (elf_x86_64_allocate_dynrelocs): Likewise.
3205 (elf_x86_64_relocate_section): Likewise.
3206 (elf_x86_64_finish_dynamic_symbol): Likewise.
3207 (elf_x86_64_convert_load): Pass TRUE to
3208 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3210 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3212 * elf32-i386.c (check_relocs_failed): New.
3213 (elf_i386_check_relocs): Set check_relocs_failed on error.
3214 (elf_i386_relocate_section): Skip if check_relocs failed.
3216 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3218 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
3219 check_relocs_failed on error.
3221 2016-04-29 Nick Clifton <nickc@redhat.com>
3224 * elf-bfd.h (struct elf_backend_data): Rename
3225 elf_backend_set_special_section_info_and_link to
3226 elf_backend_copy_special_section_fields.
3227 * elfxx-target.h: Likewise.
3228 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
3229 comparing section flags.
3230 (copy_special_section_fields): New function.
3231 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
3232 Perform two scans over special sections. The first one looks for
3233 a direct mapping between the output section and an input section.
3234 The second scan looks for a possible match based upon section
3236 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
3237 function. Handle setting the sh_link field of SHT_ARM_EXIDX
3239 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
3240 elf32_i386_copy_solaris_special_section_fields.
3241 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
3242 Rename to elf32_sparc_copy_solaris_special_section_fields.
3243 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3244 elf64_x86_64_copy_solaris_special_section_fields.
3246 2016-04-28 Nick Clifton <nickc@redhat.com>
3248 * po/zh_CN.po: Updated Chinese (simplified) translation.
3250 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3253 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3254 when estimating distances between output sections.
3256 2016-04-27 Alan Modra <amodra@gmail.com>
3258 * elflink.c (_bfd_elf_is_start_stop): New function.
3259 (_bfd_elf_gc_mark_rsec): Use it.
3260 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3262 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3264 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3265 * mmo.c (mmo_get_section_contents): Likewise.
3266 (mmo_set_section_contents): Likewise.
3268 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3270 * elf-bfd.h (elf_link_hash_table): Update comments for
3272 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3273 the unused NULL entry at the head of dynamic symbol table.
3274 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3277 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3279 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3280 created file from dynobj.
3282 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3284 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3285 normal input file if possible.
3287 2016-04-21 Nick Clifton <nickc@redhat.com>
3289 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3290 * aout-target.h: Likewise.
3291 * aout-tic30.c: Likewise.
3292 * binary.c: Likewise.
3294 * coff-alpha.c: Likewise.
3295 * coff-rs6000.c: Likewise.
3296 * coff64-rs6000.c: Likewise.
3297 * coffcode.h: Likewise.
3298 * i386msdos.c: Likewise.
3299 * i386os9k.c: Likewise.
3302 * libbfd-in.h: Likewise.
3303 * libecoff.h: Likewise.
3304 * mach-o-target.c: Likewise.
3306 * nlm-target.h: Likewise.
3307 * oasys.c: Likewise.
3309 * plugin.c: Likewise.
3310 * ppcboot.c: Likewise.
3313 * tekhex.c: Likewise.
3314 * versados.c: Likewise.
3315 * vms-alpha.c: Likewise.
3317 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3318 * linker.c (bfd_link_check_relocs): New function.
3319 (_bfd_generic_link_check_relocs): New function.
3320 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3321 _bfd_link_check_relocs field.
3322 (struct bfd_target)L Add _bfd_link_check_relocs field.
3323 * bfd-in2.h: Regenerate.
3324 * libbfd.h: Regenerate.
3326 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3328 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3329 (elf_backend_gc_sweep_hook): Likewise.
3330 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3331 (elf_backend_gc_sweep_hook): Likewise.
3333 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3335 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3336 in excluded sections
3338 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3341 * elf64-x86-64.c (check_relocs_failed): New.
3342 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3343 Support relocation agaist local symbol. Set check_relocs_failed.
3344 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3345 R_X86_64_32 relocation overflow.
3346 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3347 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3349 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3351 * elf32-i386.c (elf_i386_check_relocs): Call
3352 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3353 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3355 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3357 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3358 * elflink.c (_bfd_elf_link_check_relocs): New function.
3359 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3360 if check_relocs_after_open_input is FALSE.
3362 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3364 * cache.c: Update old style function definitions.
3365 * elf32-m68k.c: Likewise.
3366 * elf64-mmix.c: Likewise.
3367 * stab-syms.c: Likewise.
3369 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3371 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3373 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3375 * Makefile.in: Regenerated with automake 1.11.6.
3376 * aclocal.m4: Likewise.
3377 * doc/Makefile.in: Likewise.
3379 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3381 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3382 * bfd-in2.h: Regenerate.
3383 * libbfd.h: Regenerate.
3384 * elf32-arc.c: Add 'opcode/arc.h' include.
3385 (struct arc_relocation_data): Add symbol_name.
3386 (arc_special_overflow_checks): New function.
3387 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3388 required, add an extra comment.
3389 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3391 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3393 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3395 (elf_arc_relocate_section): Update enum uses.
3396 (elf_arc_check_relocs): Likewise.
3397 (elf_arc_finish_dynamic_symbol): Likewise.
3399 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3401 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3404 2016-04-14 Nick Clifton <nickc@redhat.com>
3407 * elf-bbfd.h (struct elf_backend_data): New field:
3409 New field: elf_backend_set_special_section_info_and_link
3410 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3412 (elf_backend_set_special_section_info_and_link): Define if not
3414 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3415 elf_backend_strtab_flags macros to initialise fields in structure.
3416 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3417 being set even if SHF_MERGE is not set.
3418 (elf_fake_sections): Likewise.
3419 (section_match): New function. Matches two ELF sections based
3420 upon fixed characteristics.
3421 (find_link): New function. Locates a section in a BFD that
3422 matches a section in a different BFD.
3423 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3424 fields of reserved sections.
3425 (bfd_elf_compute_section_file_positions): Set the flags for the
3426 .shstrtab section based upon the elf_strtab_flags field in the
3427 elf_backend_data structure.
3428 (swap_out_syms): Likewise for the .strtab section.
3429 * elflink.c (bfd_elf_final_link): Set the flags for the
3430 .strtab section based upon the elf_strtab_flags field in the
3431 elf_backend_data structure.
3432 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3433 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3435 (elf_backend_set_special_section_info_and_link): Define for
3437 * elf32-sparc.c: Likewise.
3438 * elf64-x86-64.c: Likewise.
3440 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3443 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3445 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3446 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3447 applies to read-only section.
3448 * elf32-i386.c (elf_i386_link_hash_table): Add
3449 readonly_dynrelocs_against_ifunc.
3450 (elf_i386_allocate_dynrelocs): Updated.
3451 (elf_i386_size_dynamic_sections): Issue an error for read-only
3452 segment with dynamic IFUNC relocations only if
3453 readonly_dynrelocs_against_ifunc is TRUE.
3454 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3455 readonly_dynrelocs_against_ifunc.
3456 (elf_x86_64_allocate_dynrelocs): Updated.
3457 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3458 segment with dynamic IFUNC relocations only if
3459 readonly_dynrelocs_against_ifunc is TRUE.
3460 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3463 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3465 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3466 a fall through from error_ret_free_internal. Free local_syms in
3467 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3469 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3471 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3472 (relocate_plt_for_entry): Likewise.
3474 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3476 * elf32-arc.c (elf_arc_check_relocs): Changed
3478 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3480 * elf32-arc.c (name_for_global_symbol): Changed assert.
3481 (get_replace_function): Created.:
3482 (struct arc_relocation_data): Changed to signed types.
3483 (defines S, L, P, PDATA): Casted to signed type.
3484 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3485 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3486 (arc_do_relocation): Changed.
3488 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3490 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3492 (elf_arc_relocate_section): Added and changed asserts, validating
3493 the synamic symbol index.
3494 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3495 relocation if symbol has dynindx set to -1.
3497 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3500 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3501 and internal symbols which have a dynamic index into local
3504 2016-04-04 Nick Clifton <nickc@redhat.com>
3507 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3508 version number if the version is zero.
3510 2016-04-01 Alan Modra <amodra@gmail.com>
3513 * elflink.c (on_needed_list): Recursively check needed status.
3514 (elf_link_add_object_symbols): Adjust.
3516 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3518 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3519 internal_relocs only if they aren't cached.
3521 2016-03-29 Nick Clifton <nickc@redhat.com>
3524 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3525 assertion on the size of the got section to allow it to be bigger
3526 than the number of relocs.
3528 2016-03-29 Toni Spets <toni.spets@iki.fi>
3531 * coffcode.h (coff_write_object_contents): Revert accidental
3534 2016-03-22 Alan Modra <amodra@gmail.com>
3537 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3538 DW_FORM_flag_present.
3540 2016-03-22 Nick Clifton <nickc@redhat.com>
3542 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3543 architecture name for backwards compatibility.
3545 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3546 unbounded stack use.
3548 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3549 sufficiently recent version of GCC.
3550 * configure: Regenerate.
3552 2016-03-22 Alan Modra <amodra@gmail.com>
3555 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3557 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3559 * archures.c (bfd_mach_arc_nps400): Define.
3560 * bfd-in2.h: Regenerate.
3561 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3562 some existing entries to make space.
3563 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3564 (arc_elf_final_write_processing): Likewise.
3566 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3568 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3570 (arc_elf_final_write_processing): Don't bother setting cpu field
3571 in e_flags, this will have been set elsewhere.
3573 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3575 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3578 2016-03-21 Nick Clifton <nickc@redhat.com>
3580 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3581 * configure: Regenerate.
3582 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3583 alloca with call to xmalloc.
3584 * elf32-nds32.c: Likewise.
3585 * elf64-hppa.c: Likewise.
3586 * elfxx-mips.c: Likewise.
3588 * pei-x86_64.c: Likewise.
3592 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3595 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3597 (elf_i386_relocate_section): Likewise.
3598 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3599 (elf_x86_64_relocate_section): Likewise.
3601 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3604 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3605 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3606 relocation overflow check.
3608 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3610 * bfd-in2.h: Regenerated.
3612 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3615 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3616 uses bytes not octets.
3617 * elflink.c (resolve_section): Likewise.
3618 Add a bfd parameter.
3619 (eval_section): Pass the input_bfd to resolve_section.
3620 (bfd_elf_perform_complex_relocation): Convert byte offset to
3621 octets before read and writing values.
3622 (elf_link_input_bfd): Add byte to octet conversions.
3623 (elf_reloc_link_order): Likewise.
3624 (elf_fixup_link_order): Likewise.
3625 (bfd_elf_final_link): Likewise.
3626 * reloc.c (_bfd_final_link_relocate): Likewise.
3627 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3629 2016-03-10 Nick Clifton <nickc@redhat.com>
3631 * config.bfd: Mark the i370 target as obsolete.
3633 2016-03-09 Pedro Alves <palves@redhat.com>
3635 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3636 gcc ABI)" to printable name.
3637 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3638 of "v850-rh850" as printable name.
3640 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3643 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3644 relocations against absolute symbols.
3646 2016-03-09 Alan Modra <amodra@gmail.com>
3649 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3650 length elements in the archive.
3652 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3655 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3656 for -E/--dynamic-list only when not relocatable.
3658 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3661 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3662 count for locally defined local IFUNC symbols in shared object.
3663 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3665 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3668 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3671 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3672 Andrew Burgess <andrew.burgess@embecosm.com>
3674 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3675 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3676 (arc_elf_howto_init): Added assert to validate relocations.
3677 (get_middle_endian_relocation): Delete.
3678 (middle_endian_convert): New function.
3679 (ME): Redefine, now does nothing.
3680 (IS_ME): New define.
3681 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3682 definition to call middle_endian_convert. Add a new local
3683 variable and make use of this throughout. Added call to
3684 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3686 2016-03-07 Nick Clifton <nickc@redhat.com>
3689 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3690 length elements in the archive.
3692 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3694 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3695 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3697 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3700 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3701 executable as definition if the new definition comes from a
3704 2016-03-02 Alan Modra <amodra@gmail.com>
3706 * Makefile.in: Regenerate.
3707 * po/SRC-POTFILES.in: Regenerate.
3709 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3711 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3712 relocation addend when sections get merged.
3714 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3716 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3718 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3719 Assert for code sections dynamic relocs.
3721 2016-02-26 Renlin Li <renlin.li@arm.com>
3723 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3724 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3726 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3729 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3730 load with locally bound symbols if PIC is false or there is no
3731 base register. Optimize branch to 0 if PIC is false.
3732 (elf_i386_relocate_section): Don't generate dynamic relocations
3733 against undefined weak symbols if PIC is false.
3734 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3735 if we can't estimate relocation overflow with --no-relax.
3736 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3737 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3738 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3739 against undefined weak symbols if PIC is false.
3741 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3744 * bfd.c (bfd): Change flags to 20 bits.
3745 (BFD_CONVERT_ELF_COMMON): New.
3746 (BFD_USE_ELF_STT_COMMON): Likewise.
3747 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3748 BFD_USE_ELF_STT_COMMON.
3749 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3750 * configure.ac: Remove --enable-elf-stt-common.
3751 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3752 common symbol depending on BFD_CONVERT_ELF_COMMON and
3753 BFD_USE_ELF_STT_COMMON.
3754 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3756 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3758 (elf_link_convert_common_type): New function.
3759 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3760 common symbol depending on BFD_CONVERT_ELF_COMMON and
3761 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3762 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3763 and BFD_USE_ELF_STT_COMMON to object_flags.
3764 (TARGET_LITTLE_SYM): Likewise.
3765 * syms.c (BSF_KEEP_G): Renamed to ...
3766 (BSF_ELF_COMMON): This.
3767 * bfd-in2.h: Regenerated.
3768 * config.in: Likewise.
3769 * configure: Likewise.
3771 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3776 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3777 (elf_i386_link_hash_entry): Add has_got_reloc and
3779 (elf_i386_link_hash_table): Add interp.
3780 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3782 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3784 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3785 (elf_i386_fixup_symbol): New function.
3786 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3787 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3788 relocations and discard relocations against resolved undefined
3789 weak symbols in executable. Don't make resolved undefined weak
3790 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3791 relocation against undefined weak symbols in PIE.
3792 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3793 (elf_i386_relocate_section): Don't generate dynamic relocations
3794 against resolved undefined weak symbols in PIE, except for
3796 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3797 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3798 Don't generate dynamic relocation against resolved undefined weak
3799 symbol in executable.
3800 (elf_i386_finish_dynamic_sections): Call
3801 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3802 (elf_backend_fixup_symbol): New.
3803 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3804 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3806 (elf_x86_64_link_hash_table): Add interp.
3807 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3809 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3811 (elf_x86_64_check_relocs): Set has_got_reloc and
3813 (elf_x86_64_fixup_symbol): New function.
3814 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3815 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3816 relocations and discard relocations against resolved undefined
3817 weak symbols in executable. Don't make resolved undefined weak
3818 symbols in executable dynamic.
3819 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3820 (elf_x86_64_relocate_section): Check relocation overflow for
3821 dynamic relocations against unresolved weak undefined symbols.
3822 Don't generate dynamic relocations against resolved weak
3823 undefined symbols in PIE.
3824 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3825 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3826 Don't generate dynamic relocation against resolved undefined weak
3827 symbol in executable.
3828 (elf_x86_64_finish_dynamic_sections): Call
3829 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3830 (elf_backend_fixup_symbol): New.
3832 2016-02-26 Alan Modra <amodra@gmail.com>
3834 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3835 save_restore_funcs, rest of sections when not relocatable.
3836 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3837 (sfpr_define): Define all symbols on emitted code.
3838 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3839 when relocatable. Move sfpr_define loop earlier.
3841 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3843 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3844 (elf_x86_64_relocate_section): Use it. Replace
3845 x86_64_elf_howto_table[r_type] with howto.
3847 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3850 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3851 symbol version is unknown.
3853 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3855 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3856 to (bfd_vma) -1 when setting needs_plt to 0.
3857 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3859 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3861 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3862 library, instead of PIC, and don't check PDE when making linker
3863 assigned symbol dynamic.
3865 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3867 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3868 ABIVERSION for non-executable stack.
3870 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3873 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3874 Always produce a RELATIVE reloc for a local symbol.
3876 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3878 Fix test-case ld-elf/pr19617b
3879 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3880 discard unused non-function symbols when --dynamic-list-data.
3882 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3884 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3885 dynsym section, even if it is empty, with dynamic sections.
3887 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3889 * syms.c: Remove BSF_COMMON from comments.
3890 * bfd-in2.h: Regenerated.
3892 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3894 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3895 for destination. Remove useless function parameters.
3896 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3898 2016-02-19 Nick Clifton <nickc@redhat.com>
3901 * aoutx.h (aout_link_add_symbols): Check for out of range string
3905 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3906 processing if we encounter a reloc without an associated symbol.
3908 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3911 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3912 sections for -E/--dynamic-list.
3914 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3916 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3919 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3921 * plugin.c (plugin_vec): Set match priority to 255.
3922 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3923 matching against the plugin vector, take priority from there not
3926 2016-02-15 Nick Clifton <nickc@redhat.com>
3928 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3929 for length and type fields. Use a signed value for the
3930 suffix_length field.
3932 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3935 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3936 significant bit in GOT offset for R_386_GOT32X.
3938 2016-02-10 Nick Clifton <nickc@redhat.com>
3941 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3943 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3944 number of messages about FDE encoding preventing .eh_frame_hdr
3947 2016-02-09 Nick Clifton <nickc@redhat.com>
3949 * oasys.c (oasys_archive_p): Fix indentation.
3950 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3951 constant for left shifting.
3953 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3954 helpful warning message to explain why certain AArch64 relocs
3957 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3959 * pe-mips.c (coff_mips_reloc): Fix formatting.
3961 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3963 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3964 to bfd_mach_arc_arc600.
3966 2016-02-04 Alan Modra <amodra@gmail.com>
3968 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3971 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3974 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3975 distances in the compressed_size field of the output section.
3977 2016-02-02 Alan Modra <amodra@gmail.com>
3979 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3980 ELFv2 entry optimization.
3982 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3985 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3986 no relocations in relocatable files.
3988 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3991 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3992 if a symbol from a library loaded via DT_NEEDED doesn't match
3993 the symbol referenced by regular object.
3995 2016-02-01 Nathaniel Smith <njs@pobox.com>
3997 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
4000 2016-02-01 Alan Modra <amodra@gmail.com>
4002 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
4003 an out of range reloc_index.
4004 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
4006 2016-02-01 Kamil Rytarowski <n54@gmx.com>
4008 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
4009 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
4010 * Makefile.in: Regenerated.
4012 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4014 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
4016 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
4019 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
4021 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
4023 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
4026 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
4027 against STT_GNU_IFUNC symbol only with dynamic symbols.
4028 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
4030 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
4033 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
4034 decompress debug sections.
4036 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
4038 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
4041 2016-01-25 Nick Clifton <nickc@redhat.com>
4044 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
4045 dsym filename buffer.
4047 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
4049 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
4051 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
4053 * elfxx-mips.c (BZ16_REG): Correct calculation.
4055 2016-01-21 Nick Clifton <nickc@redhat.com>
4057 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
4058 changing the type of _loc to be bfd_byte *.
4059 (elf_arc_finish_dynamic_symbol): Likewise.
4061 2016-01-21 Nick Clifton <nickc@redhat.com>
4064 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
4065 class of the linker stub bfd.
4066 (elf32_arm_check_relocs): Skip check for pic format after
4067 processing a vxWorks R_ARM_ABS12 reloc.
4068 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
4069 reporting a class mismatch.
4071 2016-01-21 Jiong Wang <jiong.wang@arm.com>
4073 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
4074 veneer for sym_sec != input_sec.
4075 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
4076 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
4077 calculation destination.
4079 2016-01-21 Alan Modra <amodra@gmail.com>
4081 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
4082 (swap_linux_prpsinfo64_out): New function.
4083 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4084 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
4085 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
4086 (elfcore_write_linux_prpsinfo64): Likewise.
4087 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
4088 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4089 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
4091 2016-01-21 Alan Modra <amodra@gmail.com>
4093 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
4094 * elf.c: Adjust #include.
4095 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
4096 * Makefile.am (SOURCE_HFILES): Update.
4097 * Makefile.in: Regenerate.
4098 * po/SRC-PORFILES.in: Regenerate.
4100 2016-01-21 Alan Modra <amodra@gmail.com>
4102 * configure.ac: Move corefile selection later in file. Move
4103 tdefaults code immediately after other target vector code.
4104 * configure: Regenerate.
4106 2016-01-20 Mickael Guene <mickael.guene@st.com>
4108 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
4109 section using '.text.noread' pattern.
4111 2016-01-19 John Baldwin <jhb@FreeBSD.org>
4113 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
4115 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
4116 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
4118 * arc-plt.def: New file.
4119 * arc-plt.h: Likewise.
4120 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
4121 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
4122 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
4123 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
4124 (name_for_global_symbol): Added.
4125 (ADD_RELA): Helper to create dynamic relocs.
4126 (new_got_entry_to_list): Create a new got entry in linked list.
4127 (symbol_has_entry_of_type): Search for specific type of entry in
4129 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
4130 (is_reloc_for_TLS, arc_elf_set_private_flags)
4131 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
4132 (arc_elf_merge_private_bfd_data): New functions.
4133 (debug_arc_reloc): Cleaned debug info printing.
4134 (PDATA reloc): Changed not to perform address alignment.
4135 (reverse_me): Added. Fix for ARC_32 relocs.
4136 (arc_do_relocation): Return bfd_reloc_of when no relocation should
4138 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
4139 Changed function to access an array of list of GOT entries instead
4140 of just an array of offsets.
4141 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
4142 (elf_arc_check_relocs): Likewise.
4143 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
4144 (elf_arc_finish_dynamic_sections): Likewise
4145 (arc_create_dynamic_sections): Modified conditions to create
4147 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
4148 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
4149 (relocate_plt_for_entry): Changed to support new way to define PLT
4151 (add_symbol_to_plt): Likewise.
4152 (arc_elf_link_hash_table_create): New function.
4154 2016-01-18 Nick Clifton <nickc@redhat.com>
4157 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
4158 section number into internal section number.
4159 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
4160 * coffswap.h (coff_swap_sym_in): Likewise.
4161 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
4162 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
4163 section number field is big enough to hold the external value.
4165 2016-01-17 Alan Modra <amodra@gmail.com>
4167 * configure: Regenerate.
4169 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
4171 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
4172 when address in first unwind entry does not match start of
4175 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
4176 Jiong Wang <jiong.wang@arm.com>
4179 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
4182 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
4184 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
4185 place 'R_' before the reloc name returned.
4186 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
4187 the relocation string.
4189 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4191 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
4192 factored out from...
4193 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4195 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4197 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
4198 attribute check after ELF file header flag check.
4200 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4202 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
4203 return status from `_bfd_elf_merge_object_attributes'.
4205 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4207 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
4208 factored out from...
4209 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4211 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4213 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
4214 handling of input MIPS ABI flags together.
4216 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4218 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
4219 attribute checks for null input.
4221 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4223 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
4224 pointers to target data.
4226 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4228 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4231 2016-01-01 Alan Modra <amodra@gmail.com>
4233 Update year range in copyright notice of all files.
4235 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
4237 Copyright (C) 2016 Free Software Foundation, Inc.
4239 Copying and distribution of this file, with or without modification,
4240 are permitted in any medium without royalty provided the copyright
4241 notice and this notice are preserved.
4247 version-control: never
projects / deliverable / binutils-gdb.git / blob