1 2016-12-28 Alan Modra <amodra@gmail.com>
4 * elflink.c (elf_link_add_object_symbols): Mark relro sections
5 in dynamic objects SEC_READONLY.
7 2016-12-26 Alan Modra <amodra@gmail.com>
10 * elf-bfd.h (struct elf_link_hash_table): Add sdynrelro and
12 (struct elf_backend_data): Add want_dynrelro.
13 * elfxx-target.h (elf_backend_want_dynrelro): Define.
14 (elfNN_bed): Update initializer.
15 * elflink.c (_bfd_elf_create_dynamic_sections): Create
16 sdynrelro and sreldynrelro sections.
17 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Place variables
18 copied into the executable from read-only sections into sdynrelro.
19 (elf32_arm_size_dynamic_sections): Handle sdynrelro.
20 (elf32_arm_finish_dynamic_symbol): Select sreldynrelro for
21 dynamic relocs in sdynrelro.
22 (elf_backend_want_dynrelro): Define.
23 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol)
24 (elf32_hppa_size_dynamic_sections, elf32_hppa_finish_dynamic_symbol)
25 (elf_backend_want_dynrelro): As above.
26 * elf32-i386.c (elf_i386_adjust_dynamic_symbol)
27 (elf_i386_size_dynamic_sections, elf_i386_finish_dynamic_symbol)
28 (elf_backend_want_dynrelro): As above.
29 * elf32-metag.c (elf_metag_adjust_dynamic_symbol)
30 (elf_metag_size_dynamic_sections, elf_metag_finish_dynamic_symbol)
31 (elf_backend_want_dynrelro): As above.
32 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol)
33 (microblaze_elf_size_dynamic_sections)
34 (microblaze_elf_finish_dynamic_symbol)
35 (elf_backend_want_dynrelro): As above.
36 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol)
37 (nios2_elf32_adjust_dynamic_symbol)
38 (nios2_elf32_size_dynamic_sections)
39 (elf_backend_want_dynrelro): As above.
40 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol)
41 (or1k_elf_adjust_dynamic_symbol, or1k_elf_size_dynamic_sections)
42 (elf_backend_want_dynrelro): As above.
43 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol)
44 (ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_symbol)
45 (elf_backend_want_dynrelro): As above.
46 * elf32-s390.c (elf_s390_adjust_dynamic_symbol)
47 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
48 (elf_backend_want_dynrelro): As above.
49 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol)
50 (elf32_tic6x_size_dynamic_sections)
51 (elf32_tic6x_finish_dynamic_symbol)
52 (elf_backend_want_dynrelro): As above.
53 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol)
54 (tilepro_elf_size_dynamic_sections)
55 (tilepro_elf_finish_dynamic_symbol)
56 (elf_backend_want_dynrelro): As above.
57 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol)
58 (ppc64_elf_size_dynamic_sections, ppc64_elf_finish_dynamic_symbol)
59 (elf_backend_want_dynrelro): As above.
60 * elf64-s390.c (elf_s390_adjust_dynamic_symbol)
61 (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
62 (elf_backend_want_dynrelro): As above.
63 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol)
64 (elf_x86_64_size_dynamic_sections)
65 (elf_x86_64_finish_dynamic_symbol)
66 (elf_backend_want_dynrelro): As above.
67 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol)
68 (elfNN_aarch64_size_dynamic_sections)
69 (elfNN_aarch64_finish_dynamic_symbol)
70 (elf_backend_want_dynrelro): As above.
71 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol)
72 (riscv_elf_size_dynamic_sections, riscv_elf_finish_dynamic_symbol)
73 (elf_backend_want_dynrelro): As above.
74 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol)
75 (_bfd_mips_elf_size_dynamic_sections)
76 (_bfd_mips_vxworks_finish_dynamic_symbol): As above.
77 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol)
78 (_bfd_sparc_elf_size_dynamic_sections)
79 (_bfd_sparc_elf_finish_dynamic_symbol): As above.
80 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol)
81 (tilegx_elf_size_dynamic_sections)
82 (tilegx_elf_finish_dynamic_symbol): As above.
83 * elf32-mips.c (elf_backend_want_dynrelro): Define.
84 * elf64-mips.c (elf_backend_want_dynrelro): Define.
85 * elf32-sparc.c (elf_backend_want_dynrelro): Define.
86 * elf64-sparc.c (elf_backend_want_dynrelro): Define.
87 * elf32-tilegx.c (elf_backend_want_dynrelro): Define.
88 * elf64-tilegx.c (elf_backend_want_dynrelro): Define.
89 * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Tidy.
90 (microblaze_elf_size_dynamic_sections): Handle sdynbss.
91 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Make use
92 of linker shortcuts to dynamic sections rather than comparing
93 names. Correctly set "got" flag.
95 2016-12-26 Alan Modra <amodra@gmail.com>
97 * elf-bfd.h (struct elf_link_hash_table): Add sdynbss and srelbss.
98 * elflink.c (_bfd_elf_create_dynamic_sections): Set them. Create
99 .rel.bss/.rela.bss for executables, both PIE and non-PIE.
100 * elf32-arc.c (struct elf_arc_link_hash_table): Delete srelbss.
101 Use ELF hash table var throughout.
102 * elf32-arm.c (struct elf32_arm_link_hash_table): Delete sdynbss
103 and srelbss. Use ELF hash table vars throughout.
104 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Likewise.
105 * elf32-i386.c (struct elf_i386_link_hash_table): Likewise.
106 * elf32-metag.c (struct elf_metag_link_hash_table): Likewise.
107 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Likewise.
108 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Likewise.
109 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
110 * elf32-ppc.c (struct ppc_elf_link_hash_table): Likewise.
111 * elf32-s390.c (struct elf_s390_link_hash_table): Likewise.
112 * elf32-tic6x.c (struct elf32_tic6x_link_hash_table): Likewise.
113 * elf32-tilepro.c (struct tilepro_elf_link_hash_table): Likewise.
114 * elf64-ppc.c (struct ppc_link_hash_table): Likewise.
115 * elf64-s390.c (struct elf_s390_link_hash_table): Likewise.
116 * elf64-x86-64.c (struct elf_x86_64_link_hash_table): Likewise.
117 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Likewise.
118 * elfnn-riscv.c (struct riscv_elf_link_hash_table): Likewise.
119 * elfxx-mips.c (struct mips_elf_link_hash_table): Likewise.
120 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Likewise.
121 * elfxx-sparc.c: Likewise.
122 * elfxx-tilegx.c (struct tilegx_elf_link_hash_table): Likewise.
124 * elf32-arc.c (arc_elf_create_dynamic_sections): Delete.
125 (elf_backend_create_dynamic_sections): Use base ELF version.
126 * elf32-microblaze.c (microblaze_elf_create_dynamic_sections): Delete.
127 (elf_backend_create_dynamic_sections): Use base ELF version.
128 * elf32-or1k.c (or1k_elf_create_dynamic_sections): Delete.
129 (elf_backend_create_dynamic_sections): Use base ELF version.
130 * elf32-s390.c (elf_s390_create_dynamic_sections): Delete.
131 (elf_backend_create_dynamic_sections): Use base ELF version.
132 * elf64-ppc.c (ppc64_elf_create_dynamic_sections): Delete.
133 (elf_backend_create_dynamic_sections): Use base ELF version.
134 * elf64-s390.c (elf_s390_create_dynamic_sections): Delete.
135 (elf_backend_create_dynamic_sections): Use base ELF version.
137 * elf32-tilepro.c (tilepro_elf_create_dynamic_sections): Remove
139 * elfnn-aarch64.c (elfNN_aarch64_create_dynamic_sections): Likewise.
140 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Likewise.
141 * elfxx-tilegx.c (tilegx_elf_create_dynamic_sections): Likewise.
143 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't create
144 ".rel.bss" for executables.
145 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't create
146 ".rela.bss" for executables.
147 * elf32-nios2.c (nios2_elf32_create_dynamic_sections): Don't
148 ignore return status from _bfd_elf_create_dynamic_sections.
150 2016-12-23 Maciej W. Rozycki <macro@imgtec.com>
152 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Revert
153 2016-02-23 change and remove EI_ABIVERSION 5 support.
155 2016-12-23 Alan Modra <amodra@gmail.com>
157 * linker.c (generic_link_check_archive_element): Call target
158 bfd_link_add_symbols to add element symbols.
160 2016-12-23 Alan Modra <amodra@gmail.com>
162 * linker.c (generic_link_add_symbols): Delete. Merge into..
163 (_bfd_generic_link_add_symbols): ..here.
164 (generic_link_check_archive_element_no_collect): Delete.
165 (generic_link_check_archive_element_collect): Likewise.
166 (generic_link_add_object_symbols): Remove "collect" param. Update
168 (generic_link_add_symbol_list): Likewise.
169 (generic_link_check_archive_element): Likewise. Call
170 bfd_link_add_symbols rather than generic_link_add_object_symbols.
171 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Delete.
172 * libbfd.h: Regenerate.
174 2016-12-23 Alan Modra <amodra@gmail.com>
178 * configure.ac: Revert 2016-05-25 configure change setting
179 want_64_bit_archive for mips64 and s390x. Revise USE_64_BIT_ARCHIVE
181 * configure: Regenerate.
182 * config.in: Regenerate.
184 2016-12-23 Tristan Gingold <gingold@adacore.com>
186 * version.m4: Bump version to 2.28.51
187 * configure: Regenerate.
189 2016-12-23 Tristan Gingold <gingold@adacore.com>
191 * po/bfd.pot: Regenerate.
193 2016-12-22 Alan Modra <amodra@gmail.com>
195 * libbfd-in.h (_bfd_vms_lib_slurp_armap): Use _bfd_noarchive function.
196 (_bfd_vms_lib_slurp_extended_name_table: Likewise.
197 (_bfd_vms_lib_construct_extended_name_table: Likewise.
198 (_bfd_vms_lib_truncate_arname: Likewise.
199 (_bfd_vms_lib_write_armap: Likewise.
200 (_bfd_vms_lib_read_ar_hdr: Likewise.
201 (_bfd_vms_lib_write_ar_hdr: Likewise.
202 * libbfd.h: Regenerate.
204 2016-12-21: Yury Norov <ynorov@caviumnetworks.com>
205 Andreas Schwab <schwab@suse.de>
207 * cpu-aarch64.c: Fix word and address size declaration in
208 ilp32 mode in bfd_arch_info_type bfd_aarch64_arch_ilp32
211 2016-12-20 Andrew Waterman <andrew@sifive.com>
213 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Use
214 EF_RISCV_FLOAT_ABI_SOFT instead of EF_RISCV_SOFT_FLOAT.
216 2016-12-20 Andrew Waterman <andrew@sifive.com>
218 * elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma
219 instead of unsigned int.
221 2016-12-20 Andrew Waterman <andrew@sifive.com>
222 Kuan-Lin Chen <kuanlinchentw@gmail.com>
224 * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation.
225 (BFD_RELOC_RISCV_TPREL_S): Likewise.
226 (BFD_RELOC_RISCV_RELAX): Likewise.
227 (BFD_RELOC_RISCV_CFA): Likewise.
228 (BFD_RELOC_RISCV_SUB6): Likewise.
229 (BFD_RELOC_RISCV_SET8): Likewise.
230 (BFD_RELOC_RISCV_SET8): Likewise.
231 (BFD_RELOC_RISCV_SET16): Likewise.
232 (BFD_RELOC_RISCV_SET32): Likewise.
233 * elfnn-riscv.c (perform_relocation): Handle the new
235 (_bfd_riscv_relax_tls_le): Likewise.
236 (_bfd_riscv_relax_align): Likewise.
237 (_bfd_riscv_relax_section): Likewise.
238 (howto_table): Likewise.
239 (riscv_reloc_map): Likewise.
240 (relax_func_t): New type.
241 (_bfd_riscv_relax_call): Add reserve_size argument, which
242 controls the maximal offset pessimism. Correct type of max_alignment.
243 (_bfd_riscv_relax_lui): Likewise.
244 (_bfd_riscv_relax_tls_le): Likewise.
245 (_bfd_riscv_relax_align): Likewise.
246 (_bfd_riscv_relax_section): Compute the required reserve size
247 when relocating and use it to when calling relax_func.
248 * bfd-in2.h: Regenerate.
249 * libbfd.h: Likewise.
251 2016-12-20 Andrew Waterman <andrew@sifive.com>
253 * elfnn-riscv.c: Formatting and comment fixes throughout.
254 * elfxx-riscv.c: Likewise.
255 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
256 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
257 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
259 2016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
261 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
262 error message when linking elf32 and elf64.
264 2016-12-19 Christian Groessler <chris@groessler.org>
266 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
267 'sum' local variable signed.
269 2016-12-16 fincs <fincs.alt1@gmail.com>
271 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
272 for info->gc_keep_exported.
273 (bfd_elf_gc_sections): Likewise.
275 2016-12-15 Alan Modra <amodra@gmail.com>
279 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
280 reloc counting code later after ELF flavour test.
282 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
284 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
285 (bfd_mips_elf_get_abiflags): New prototype.
286 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
287 * bfd-in2.h: Regenerate.
289 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
291 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
294 2016-12-13 Alan Modra <amodra@gmail.com>
296 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
297 for objcopy/strip or when a ld script specifies PHDRS.
299 2016-12-13 Alan Modra <amodra@gmail.com>
301 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
302 segments that include the ELF file header or program headers.
304 2016-12-08 Alan Modra <amodra@gmail.com>
307 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
309 2016-12-07 Nick Clifton <nickc@redhat.com>
312 * elflink.c (bfd_elf_record_link_assignment): Replace call to
313 abort with an error message and error return value.
315 2016-12-06 Nick Clifton <nickc@redhat.com>
318 * elf.c (copy_special_section_fields): Check for an invalid
319 sh_link field before attempting to follow it.
322 * aoutx.h (squirt_out_relocs): Check for relocs without an
325 2016-12-06 Alan Modra <amodra@gmail.com>
327 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
328 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
329 Don't match lmd and stmd.
331 2016-12-05 Alyssa Milburn <amilburn@zall.org>
333 * elfxx-sparc.c: Do not stop processing relocations after
334 partially relaxing a call with WDISP30.
336 2016-12-05 Nick Clifton <nickc@redhat.com>
339 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
340 the end of the string buffer.
343 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
346 * aoutx.h (squirt_out_relocs): Check for and report any relocs
347 that could not be recognised.
350 * elf.c (find_link): Check for null headers before attempting to
354 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
358 (aout_link_add_symbols): Fix off by one error checking for
359 overflow of string offset.
361 2016-12-03 Alan Modra <amodra@gmail.com>
363 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
364 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
365 "need_func_desc_adj".
366 (lookup_fdh): Link direct fdh sym via oh field and set flags.
367 (make_fdh): Make strong and weak undefined function descriptor
369 (ppc64_elf_merge_symbol): New function.
370 (elf_backend_merge_symbol): Define.
371 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
372 function descriptors.
373 (add_symbol_adjust): Don't twiddle symbols to undefweak.
374 Propagate more ref flags to function descriptor symbol. Make
375 some function descriptor symbols dynamic.
376 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
377 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
378 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
379 Don't call lookup_fdh here.
380 (ppc64_elf_gc_sections): New function.
381 (bfd_elf64_bfd_gc_sections): Define.
382 (ppc64_elf_gc_mark_hook): Mark descriptor.
383 (func_desc_adjust): Don't make fake function descriptor syms strong
384 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
385 flag when deciding whether a dynamic function descriptor might
386 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
387 plt regardless of visibility. Make descriptor dynamic if
388 entry sym is dynamic, not for other cases.
389 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
391 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
392 (ppc64_elf_size_stubs): Likewise.
393 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
394 undefweak if stub symbol is defined.
395 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
396 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
398 2016-12-03 Alan Modra <amodra@gmail.com>
400 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
401 elf_link_hash_table rather than ppc_link_hash_table.
403 2016-12-03 Alan Modra <amodra@gmail.com>
405 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
407 2016-12-03 Alan Modra <amodra@gmail.com>
409 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
410 warning and indirect symbols.
412 2016-12-03 Alan Modra <amodra@gmail.com>
414 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
415 flags when direct symbol is versioned_hidden.
417 2016-12-02 Nick Clifton <nickc@redhat.com>
420 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
421 when following indirect links.
424 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
425 for an illegal string offset.
427 2016-12-02 Gary Benson <gbenson@redhat.com>
429 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
432 2016-12-02 Josh Conner <joshconner@google.com>
434 * config.bfd: Add support for fuchsia (OS).
436 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
439 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
440 to the GOT when operating in 32-bit mode.
442 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
445 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
446 test for HI16 relocs.
448 2016-12-01 Nick Clifton <nickc@redhat.com>
451 * aoutx.h (find_nearest_line): Handle the case where the main file
452 name and the directory name are both empty.
455 * aoutx.h (find_nearest_line): Handle the case where the function
458 2016-11-30 Alan Modra <amodra@gmail.com>
460 * elf.c (get_program_header_size): Revert accidental change.
462 2016-11-30 Alan Modra <amodra@gmail.com>
465 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
466 on any pass past STUB_SHRINK_ITER.
468 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
470 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
471 symbol in executable.
472 (elf_link_output_extsym): Don't change bind from global to
473 local when linking executable.
475 2016-11-28 Nick Clifton <nickc@redhat.com>
478 * elf.c (phdr_sorter): Delete.
479 (assign_file_positions_except_relocs): Do not sort program
482 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
485 * peXXigen.c (rsrc_process_section): Do not shrink the merged
488 2016-11-24 Jiong Wang <jiong.wang@arm.com>
491 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
494 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
496 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
498 2016-11-23 Nick Clifton <nickc@redhat.com>
501 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
502 they contain the program headers.
503 (_bfd_elf_map_sections_to_segments): If the linker created the
504 PHDR segment then always attempt to include it in a LOAD segment.
505 (assign_file_positions_for_non_load_sections): Allow LOAD segments
506 to overlap PHDR segments.
507 (phdr_sorter): New function. Sorts program headers.
508 (assign_file_positions_except_relocs): Sort the program headers
509 before writing them out. Issue an error if the PHDR segment is
510 not covered by a LOAD segment, unless the backend allows it.
511 * elf-bfd.h (struct elf_backend_data): Add
512 elf_backend_allow_non_load_phdr.
513 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
514 default definition that returns FALSE.
515 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
517 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
519 (elf_backend_allow_non_load_phdr): Define.
520 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
521 place the interpreter string into the .interp section if the
522 nointerp flag is set in the link info structure.
523 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
524 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
525 _gp symbol not being part of the output.
527 2016-11-23 Alan Modra <amodra@gmail.com>
529 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
530 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
531 (elfNN_bed): Init new field.
532 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
534 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
536 (elf_backend_dtrel_excludes_plt): Define.
537 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
538 (elf_backend_dtrel_excludes_plt): Define.
539 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
540 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
541 (elf_backend_dtrel_excludes_plt): Define.
542 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
544 (elf_backend_dtrel_excludes_plt): Define.
545 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
547 (elf_backend_dtrel_excludes_plt): Define.
548 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
550 (elf_backend_dtrel_excludes_plt): Define.
551 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
553 (elf_backend_dtrel_excludes_plt): Define.
554 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
556 (elf_backend_dtrel_excludes_plt): Define.
557 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
559 (elf_backend_dtrel_excludes_plt): Define.
560 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
562 (elf_backend_dtrel_excludes_plt): Define.
563 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
565 (elf_backend_dtrel_excludes_plt): Define.
566 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
567 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
569 (elf_backend_dtrel_excludes_plt): Define.
570 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
571 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
573 (elf_backend_dtrel_excludes_plt): Define.
574 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
576 (elf_backend_dtrel_excludes_plt): Define.
577 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
579 (elf_backend_dtrel_excludes_plt): Define.
580 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
582 (elf_backend_dtrel_excludes_plt): Define.
583 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
585 (elf_backend_dtrel_excludes_plt): Define.
586 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
587 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
589 (elf_backend_dtrel_excludes_plt): Define.
590 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
592 (elf_backend_dtrel_excludes_plt): Define.
593 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
595 (elf_backend_dtrel_excludes_plt): Define.
596 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
598 (elf_backend_dtrel_excludes_plt): Define.
599 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
601 (elf_backend_dtrel_excludes_plt): Define.
602 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
604 (elf_backend_dtrel_excludes_plt): Define.
605 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
607 (elf_backend_dtrel_excludes_plt): Define.
608 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
610 (elf_backend_dtrel_excludes_plt): Define.
611 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
613 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
615 2016-11-23 Alan Modra <amodra@gmail.com>
617 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
619 (mn10300_elf_final_link_relocate): Likewise.
620 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
621 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
622 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
623 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
624 * elf32-bfin.c (bfin_check_relocs): Likewise.
625 (bfin_relocate_section): Likewise.
626 (bfin_gc_sweep_hook): Likewise.
627 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
629 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
630 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
632 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
634 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
635 (bfin_size_dynamic_sections): Likewise.
636 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
637 (cr16_elf_check_relocs): Likewise.
638 (cr16_elf_final_link_relocate): Likewise.
639 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
640 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
641 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
642 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
643 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
644 * elf32-cris.c (cris_elf_relocate_section): Likewise.
645 (elf_cris_finish_dynamic_symbol): Likewise.
646 (elf_cris_finish_dynamic_sections): Likewise.
647 (cris_elf_gc_sweep_hook): Likewise.
648 (elf_cris_adjust_gotplt_to_got): Likewise.
649 (elf_cris_adjust_dynamic_symbol): Likewise.
650 (cris_elf_check_relocs): Likewise. Delete dead code.
651 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
653 (elf_cris_discard_excess_program_dynamics): Likewise.
654 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
655 sgotrel, splt and spltrel.
656 (frvfdpic_got_section, frvfdpic_gotrel_section,
657 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
659 (_frv_create_got_section): Likewise.
660 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
661 srelgot, splt and srelplt.
662 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
663 (elf32_hppa_create_dynamic_sections): Likewise.
664 (elf32_hppa_check_relocs): Likewise.
665 (allocate_plt_static): Likewise.
666 (allocate_dynrelocs): Likewise.
667 (elf32_hppa_size_dynamic_sections): Likewise.
668 (elf32_hppa_relocate_section): Likewise.
669 (elf32_hppa_finish_dynamic_symbol): Likewise.
670 (elf32_hppa_finish_dynamic_sections): Likewise.
671 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
672 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
673 sgotplt, srelgot, splt and srelplt.
674 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
676 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
677 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
678 (lm32_elf_check_relocs): Likewise.
679 (lm32_elf_finish_dynamic_sections): Likewise.
680 (lm32_elf_finish_dynamic_symbol): Likewise.
681 (allocate_dynrelocs): Likewise.
682 (lm32_elf_size_dynamic_sections): Likewise.
683 (lm32_elf_create_dynamic_sections): Likewise.
684 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
685 (m32c_elf_check_relocs): Likewise.
686 (m32c_elf_finish_dynamic_sections): Likewise.
687 (m32c_elf_always_size_sections): Likewise.
688 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
689 sgotplt, srelgot, splt and srelplt.
690 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
691 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
693 (allocate_dynrelocs): Likewise.
694 (m32r_elf_size_dynamic_sections): Likewise.
695 (m32r_elf_relocate_section): Likewise.
696 (m32r_elf_finish_dynamic_symbol): Likewise.
697 (m32r_elf_finish_dynamic_sections): Likewise.
698 (m32r_elf_check_relocs): Likewise.
699 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
700 (elf_m68k_check_relocs): Likewise.
701 (elf_m68k_adjust_dynamic_symbol): Likewise.
702 (elf_m68k_size_dynamic_sections): Likewise.
703 (elf_m68k_relocate_section): Likewise.
704 (elf_m68k_finish_dynamic_symbol): Likewise.
705 (elf_m68k_finish_dynamic_sections): Likewise.
706 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
707 sgotplt, srelgot, splt and srelplt.
708 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
710 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
712 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
713 (allocate_dynrelocs): Likewise.
714 (elf_metag_size_dynamic_sections): Likewise.
715 (elf_metag_finish_dynamic_symbol): Likewise.
716 (elf_metag_finish_dynamic_sections): Likewise.
717 (elf_metag_size_stubs): Likewise.
718 (elf_backend_got_header_size): Don't define.
719 (elf_backend_want_got_plt): Define.
720 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
721 sgotplt, srelgot, splt and srelpl.
722 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
724 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
725 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
726 (microblaze_elf_create_dynamic_sections): Likewise.
727 (allocate_dynrelocs): Likewise.
728 (microblaze_elf_size_dynamic_sections): Likewise.
729 (microblaze_elf_finish_dynamic_symbol): Likewise.
730 (microblaze_elf_finish_dynamic_sections): Likewise.
731 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
733 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
734 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
736 (allocate_dynrelocs): Likewise.
737 (nds32_elf_size_dynamic_sections): Likewise.
738 (nds32_elf_relocate_section): Likewise.
739 (nds32_elf_finish_dynamic_symbol): Likewise.
740 (nds32_elf_finish_dynamic_sections): Likewise.
741 (nds32_elf_check_relocs): Likewise.
742 (calculate_plt_memory_address): Likewise.
743 (calculate_got_memory_address): Likewise.
744 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
745 sgotplt, srelgot, splt and srelplt.
746 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
747 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
748 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
749 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
750 (or1k_elf_finish_dynamic_sections): Likewise.
751 (or1k_elf_finish_dynamic_symbol): Likewise.
752 (allocate_dynrelocs): Likewise.
753 (or1k_elf_size_dynamic_sections): Likewise.
754 (or1k_elf_create_dynamic_sections): Likewise.
755 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
756 plt, relplt, iplt, reliplt and sgotplt.
757 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
758 (ppc_elf_create_glink): Likewise.
759 (ppc_elf_create_dynamic_sections): Likewise.
760 (ppc_elf_check_relocs): Likewise.
761 (ppc_elf_select_plt_layout): Likewise.
762 (ppc_elf_tls_setup): Likewise.
763 (allocate_got): Likewise.
764 (allocate_dynrelocs): Likewise.
765 (ppc_elf_size_dynamic_sections): Likewise.
766 (ppc_elf_relax_section): Likewise.
767 (ppc_elf_relocate_section): Likewise.
768 (ppc_elf_finish_dynamic_symbol): Likewise.
769 (ppc_elf_reloc_type_class): Likewise.
770 (ppc_elf_finish_dynamic_sections): Likewise.
771 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
772 (rl78_elf_check_relocs): Likewise.
773 (rl78_elf_finish_dynamic_sections): Likewise.
774 (rl78_elf_always_size_sections): Likewise.
775 * elf32-s390.c (create_got_section): Delete.
776 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
777 (elf_s390_check_relocs): Likewise.
778 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
779 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
780 * elf32-score7.c (score_elf_create_got_section): As above.
781 (s7_bfd_score_elf_finish_dynamic_sections): As above.
782 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
783 sgotplt, srelgot, splt and srelplt.
784 (create_got_section): Don't set them.
785 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
787 (allocate_dynrelocs): Likewise.
788 (sh_elf_size_dynamic_sections): Likewise.
789 (sh_elf_add_rofixup): Likewise.
790 (sh_elf_relocate_section): Likewise.
791 (sh_elf_check_relocs): Likewise.
792 (sh_elf_finish_dynamic_symbol): Likewise.
793 (sh_elf_finish_dynamic_sections): Likewise.
794 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
795 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
796 * elf32-vax.c (elf_vax_check_relocs): Likewise.
797 (elf_vax_adjust_dynamic_symbol): Likewise.
798 (elf_vax_always_size_sections): Likewise.
799 (elf_vax_instantiate_got_entries): Likewise.
800 (elf_vax_relocate_section): Likewise.
801 (elf_vax_finish_dynamic_symbol): Likewise.
802 (elf_vax_finish_dynamic_sections): Likewise.
803 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
804 (xstormy16_elf_always_size_sections): Likewise.
805 (xstormy16_elf_relocate_section): Likewise.
806 (xstormy16_elf_finish_dynamic_sections): Likewise.
807 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
808 sgotplt, srelgot, splt and srelplt.
809 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
811 (elf_xtensa_allocate_dynrelocs): Likewise.
812 (elf_xtensa_allocate_local_got_size): Likewise.
813 (elf_xtensa_size_dynamic_sections): Likewise.
814 (elf_xtensa_relocate_section): Likewise.
815 (elf_xtensa_finish_dynamic_sections): Likewise.
816 (shrink_dynamic_reloc_sections): Likewise.
817 (elf_xtensa_get_plt_section): Likewise.
818 (elf_xtensa_get_gotplt_section): Likewise.
819 (xtensa_callback_required_dependence): Likewise.
820 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
821 shortcuts to dynamic sections.
822 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
824 (elf64_alpha_size_plt_section): Likewise.
825 (elf64_alpha_size_rela_got_1): Likewise.
826 (elf64_alpha_size_rela_got_section): Likewise.
827 (elf64_alpha_relocate_section): Likewise.
828 (elf64_alpha_finish_dynamic_symbol): Likewise.
829 (elf64_alpha_finish_dynamic_sections): Likewise.
830 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
831 * elf64-s390.c (create_got_section): Delete.
832 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
833 (elf_s390_check_relocs): Likewise.
834 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
836 (sh_elf64_check_relocs): Likewise.
837 (sh64_elf64_adjust_dynamic_symbol): Likewise.
838 (sh64_elf64_size_dynamic_sections): Likewise.
839 (sh64_elf64_finish_dynamic_symbol): Likewise.
840 (sh64_elf64_finish_dynamic_sections): Likewise.
841 * elflink.c (_bfd_elf_create_got_section): Likewise.
842 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
843 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
844 (elfNN_ia64_finish_dynamic_sections): Likewise.
845 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
846 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
847 sgotplt, splt and sgot.
848 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
850 (mips_elf_gotplt_index): Likewise.
851 (mips_elf_primary_global_got_index): Likewise.
852 (mips_elf_global_got_index): Likewise.
853 (mips_elf_got_offset_from_index): Likewise.
854 (mips_elf_create_local_got_entry): Likewise.
855 (mips_elf_create_got_section): Likewise.
856 (mips_elf_calculate_relocation): Likewise.
857 (_bfd_mips_elf_create_dynamic_sections): Likewise.
858 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
859 (mips_elf_lay_out_got): Likewise.
860 (mips_elf_set_plt_sym_value): Likewise.
861 (_bfd_mips_elf_size_dynamic_sections): Likewise.
862 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
863 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
864 (mips_finish_exec_plt): Likewise.
865 (mips_vxworks_finish_exec_plt): Likewise.
866 (mips_vxworks_finish_shared_plt): Likewise.
867 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
868 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
869 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
871 2016-11-23 Alan Modra <amodra@gmail.com>
873 * po/BLD-POTFILES.in: Regenerate.
874 * po/SRC-POTFILES.in: Regenerate.
876 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
878 * warning.m4: Fix spelling in comments.
879 * configure.ac: Fix spelling in comments.
880 * configure: Regenerate.
882 2016-11-22 Alan Modra <amodra@gmail.com>
885 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
886 * elf32-ppc.c: Include opcode/ppc.h.
887 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
888 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
889 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
890 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
891 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
892 (ppc_elf_link_hash_table_create): Update default_params init.
893 (ppc_elf_vle_split16): Correct shift and mask. Add params.
894 Report or fix insn/reloc mismatches.
895 (ppc_elf_relocate_section): Pass input_section, offset and fixup
896 to ppc_elf_vle_split16.
898 2016-11-22 Alan Modra <amodra@gmail.com>
900 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
901 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
902 bfd_put_32 param with input_bfd.
903 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
904 ppc_elf_vle_split16 param.
905 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
907 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
909 * dwarf2.c (build_line_info_table): Rename `index' local
910 variable to `line_index'.
911 (build_lookup_funcinfo_table): Rename `index' local variable to
914 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
916 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
917 apply the negative GOT offset optimization in 64-bit code.
919 2016-11-18 James Clarke <jrtc27@jrtc27.com>
921 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
922 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
923 R_SPARC_GOT* for non-local references. Instead, treat them like
924 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
925 immediate with the calculated relocation.
927 2016-11-18 Nick Clifton <nickc@redhat.com>
930 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
931 an informative error message.
933 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
936 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
937 manipulation of diff value, and don't assume sym2 is less than sym1.
938 (elf32_avr_adjust_reloc_if_spans_insn): New function.
939 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
940 and remove redundant did_pad.
943 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
946 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
947 plt_got.offset for R_X86_64_PLTOFF64.
949 2016-11-14 Nick Clifton <nickc@redhat.com>
951 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
953 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
956 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
957 but treat them as debugging symbols.
959 2016-11-10 Jiong Wang <jiong.wang@arm.com>
962 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
963 symbol locally in PIE.
965 2016-11-10 Nick Clifton <nickc@redhat.com>
968 * compress.c (bfd_get_full_section_contents): Provide a more
969 helpful error message when a section is too large to load.
971 2016-11-08 Pedro Alves <palves@redhat.com>
973 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
976 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
978 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
979 'number_of_functions' to keep lookup table and number of entries in
981 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
982 to keep lookup table and number of entries in the table.
983 (lookup_funcinfo): New structure for lookup table for function
985 (build_line_info_table): New function to create and build the lookup
986 table for line information.
987 (lookup_address_in_line_info_table): Use the lookup table instead of
988 traverse a linked list.
989 (compare_lookup_funcinfos): New compare fuction used in sorting of
990 lookup table for function references.
991 (build_lookup_funcinfo_table): New function to create, build and
992 sort the lookup table for functions references.
993 (lookup_address_in_function_table): Use the table instead of
994 traverse a linked list.
995 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
998 2016-11-04 Nick Clifton <nickc@redhat.com>
1000 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
1001 when supporting 64-bit BFD targets.
1003 2016-11-03 Tristan Gingold <gingold@adacore.com>
1005 * config.bfd: Deprecate many old triplets.
1007 2016-11-03 Nick Clifton <nickc@redhat.com>
1009 * po/da.po: Updated Danish translation.
1011 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
1013 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
1014 not fall through to the default case.
1016 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
1017 Andrew Waterman <andrew@sifive.com>
1019 Add support for RISC-V architecture.
1020 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
1021 * config.bdf: Likewise.
1022 * configure.ac: Likewise.
1023 * Makefile.in: Regenerate.
1024 * configure: Regenerate.
1025 * archures.c: Add bfd_riscv_arch.
1026 * reloc.c: Add riscv relocs.
1027 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
1028 * bfd-in2.h: Regenerate.
1029 * libbfd.h: Regenerate.
1030 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
1031 * elfnn-riscv.c: New file.
1032 * elfxx-riscv.c: New file.
1033 * elfxx-riscv.h: New file.
1035 2016-10-31 Alan Modra <amodra@gmail.com>
1038 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
1041 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
1043 * cpu-arc.c (arc_get_mach): Delete.
1045 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
1047 * elfxx-mips.c (STUB_JALR): Correct description.
1049 2016-10-20 Nick Clifton <nickc@redhat.com>
1051 * po/gas.pot: Regenerate.
1053 2016-10-19 Nick Clifton <nickc@redhat.com>
1055 * aout-adobe.c: Add missing c-format tags for translatable strings.
1056 * aout-cris.c: Likewise.
1057 * aoutx.h: Likewise.
1059 * binary.c: Likewise.
1060 * cache.c: Likewise.
1061 * coff-alpha.c: Likewise.
1062 * coff-arm.c: Likewise.
1063 * coff-i860.c: Likewise.
1064 * coff-mcore.c: Likewise.
1065 * coff-ppc.c: Likewise.
1066 * coff-rs6000.c: Likewise.
1067 * coff-sh.c: Likewise.
1068 * coff-tic4x.c: Likewise.
1069 * coff-tic54x.c: Likewise.
1070 * coff-tic80.c: Likewise.
1071 * coff64-rs6000.c: Likewise.
1072 * coffcode.h: Likewise.
1073 * coffgen.c: Likewise.
1074 * cofflink.c: Likewise.
1075 * coffswap.h: Likewise.
1076 * cpu-arm.c: Likewise.
1077 * dwarf2.c: Likewise.
1078 * ecoff.c: Likewise.
1079 * elf-attrs.c: Likewise.
1080 * elf-eh-frame.c: Likewise.
1081 * elf-ifunc.c: Likewise.
1082 * elf-m10300.c: Likewise.
1083 * elf-s390-common.c: Likewise.
1085 * elf32-arc.c: Likewise.
1086 * elf32-arm.c: Likewise.
1087 * elf32-avr.c: Likewise.
1088 * elf32-bfin.c: Likewise.
1089 * elf32-cr16.c: Likewise.
1090 * elf32-cr16c.c: Likewise.
1091 * elf32-cris.c: Likewise.
1092 * elf32-crx.c: Likewise.
1093 * elf32-d10v.c: Likewise.
1094 * elf32-d30v.c: Likewise.
1095 * elf32-epiphany.c: Likewise.
1096 * elf32-fr30.c: Likewise.
1097 * elf32-frv.c: Likewise.
1098 * elf32-gen.c: Likewise.
1099 * elf32-hppa.c: Likewise.
1100 * elf32-i370.c: Likewise.
1101 * elf32-i386.c: Likewise.
1102 * elf32-i960.c: Likewise.
1103 * elf32-ip2k.c: Likewise.
1104 * elf32-iq2000.c: Likewise.
1105 * elf32-lm32.c: Likewise.
1106 * elf32-m32c.c: Likewise.
1107 * elf32-m32r.c: Likewise.
1108 * elf32-m68hc11.c: Likewise.
1109 * elf32-m68hc12.c: Likewise.
1110 * elf32-m68hc1x.c: Likewise.
1111 * elf32-m68k.c: Likewise.
1112 * elf32-mcore.c: Likewise.
1113 * elf32-mep.c: Likewise.
1114 * elf32-metag.c: Likewise.
1115 * elf32-microblaze.c: Likewise.
1116 * elf32-moxie.c: Likewise.
1117 * elf32-msp430.c: Likewise.
1118 * elf32-mt.c: Likewise.
1119 * elf32-nds32.c: Likewise.
1120 * elf32-nios2.c: Likewise.
1121 * elf32-or1k.c: Likewise.
1122 * elf32-pj.c: Likewise.
1123 * elf32-ppc.c: Likewise.
1124 * elf32-rl78.c: Likewise.
1125 * elf32-rx.c: Likewise.
1126 * elf32-s390.c: Likewise.
1127 * elf32-score.c: Likewise.
1128 * elf32-score7.c: Likewise.
1129 * elf32-sh-symbian.c: Likewise.
1130 * elf32-sh.c: Likewise.
1131 * elf32-sh64.c: Likewise.
1132 * elf32-spu.c: Likewise.
1133 * elf32-tic6x.c: Likewise.
1134 * elf32-tilepro.c: Likewise.
1135 * elf32-v850.c: Likewise.
1136 * elf32-vax.c: Likewise.
1137 * elf32-visium.c: Likewise.
1138 * elf32-xgate.c: Likewise.
1139 * elf32-xtensa.c: Likewise.
1140 * elf64-alpha.c: Likewise.
1141 * elf64-gen.c: Likewise.
1142 * elf64-hppa.c: Likewise.
1143 * elf64-ia64-vms.c: Likewise.
1144 * elf64-mmix.c: Likewise.
1145 * elf64-ppc.c: Likewise.
1146 * elf64-s390.c: Likewise.
1147 * elf64-sh64.c: Likewise.
1148 * elf64-sparc.c: Likewise.
1149 * elf64-x86-64.c: Likewise.
1150 * elfcode.h: Likewise.
1151 * elfcore.h: Likewise.
1152 * elflink.c: Likewise.
1153 * elfnn-aarch64.c: Likewise.
1154 * elfnn-ia64.c: Likewise.
1155 * elfxx-mips.c: Likewise.
1156 * elfxx-sparc.c: Likewise.
1157 * elfxx-tilegx.c: Likewise.
1160 * libbfd.c: Likewise.
1161 * linker.c: Likewise.
1162 * m68klinux.c: Likewise.
1163 * mach-o.c: Likewise.
1164 * merge.c: Likewise.
1166 * oasys.c: Likewise.
1167 * pdp11.c: Likewise.
1168 * pe-mips.c: Likewise.
1169 * peXXigen.c: Likewise.
1170 * pei-x86_64.c: Likewise.
1171 * peicode.h: Likewise.
1172 * ppcboot.c: Likewise.
1173 * reloc.c: Likewise.
1174 * sparclinux.c: Likewise.
1176 * stabs.c: Likewise.
1177 * vms-alpha.c: Likewise.
1178 * vms-lib.c: Likewise.
1179 * xcofflink.c: Likewise.
1181 2016-10-18 Nick Clifton <nickc@redhat.com>
1183 * po/da.po: Updated Danish translation.
1185 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
1187 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
1190 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
1192 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
1193 variable to `reloc_index'.
1195 2016-10-12 Alan Modra <amodra@gmail.com>
1197 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
1198 (STD_SECTION): Adjust to suit.
1199 * elf.c (_bfd_elf_large_com_section): Likewise.
1200 * bfd-in2.h: Regenerate.
1202 2016-10-11 Alan Modra <amodra@gmail.com>
1204 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
1205 defined temporarily with bfd_und_section.
1206 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
1207 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
1208 symbols with bfd_und_section.
1210 2016-10-07 Alan Modra <amodra@gmail.com>
1212 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
1213 obfd param with struct bfd_link_info param. Update all callers.
1214 * linker.c (bfd_merge_private_bfd_data): Likewise.
1215 (_bfd_generic_verify_endian_match): Likewise.
1216 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
1217 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
1218 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1219 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1220 (_bfd_elf_merge_object_attributes): Likewise.
1221 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
1222 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
1223 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1224 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
1225 (elf32_arm_merge_private_bfd_data): Likewise.
1226 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1227 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
1228 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
1229 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1230 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
1231 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1232 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1233 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1234 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
1235 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1236 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1237 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
1238 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1239 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1240 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
1241 (elf32_msp430_merge_private_bfd_data): Likewise.
1242 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1243 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1244 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
1245 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
1246 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1247 (ppc_elf_merge_obj_attributes): Likewise.
1248 (ppc_elf_merge_private_bfd_data): Likewise.
1249 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1250 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1251 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1252 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1253 (elf32_score_merge_private_bfd_data): Likewise.
1254 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1255 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1256 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1257 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1258 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1259 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1260 (elf32_tic6x_merge_private_bfd_data): Likewise.
1261 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1262 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1263 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1264 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1265 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1266 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1267 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1268 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1269 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1270 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1271 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1272 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1273 (mips_elf_merge_obj_attributes): Likewise.
1274 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1275 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1276 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1277 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1278 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1279 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1280 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1281 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1282 * bfd-in2.h: Regenerate.
1283 * libbfd.h: Regenerate.
1285 2016-10-07 Alan Modra <amodra@gmail.com>
1287 * Makefile.am (LIBBFD_H_FILES): Update.
1288 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1289 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1290 * elf32-sh.c: ..here, and make static.
1291 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1293 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1294 _bfd_generic_verify_endian_match.
1295 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1296 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1297 _bfd_generic_verify_endian_match.
1298 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1300 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1301 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1302 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1303 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1304 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1305 * linker.c: ..here, and make internal.
1306 * bfd.c (bfd_merge_private_bfd_data): Move to..
1308 * Makefile.in: Regenerate.
1309 * doc/Makefile.in: Regenerate.
1310 * bfd-in2.h: Regenerate.
1311 * libbfd.h: Regenerate.
1313 2016-10-06 Alan Modra <amodra@gmail.com>
1315 * coff-h8300.c: Spell fall through comments consistently.
1316 * coffgen.c: Likewise.
1317 * elf32-hppa.c: Likewise.
1318 * elf32-ppc.c: Likewise.
1319 * elf32-score.c: Likewise.
1320 * elf32-score7.c: Likewise.
1321 * elf64-ppc.c: Likewise.
1322 * elfxx-aarch64.c: Likewise.
1323 * elfxx-mips.c: Likewise.
1324 * cpu-ns32k.c: Add missing fall through comments.
1325 * elf-m10300.c: Likewise.
1326 * elf32-arm.c: Likewise.
1327 * elf32-avr.c: Likewise.
1328 * elf32-bfin.c: Likewise.
1329 * elf32-frv.c: Likewise.
1330 * elf32-i386.c: Likewise.
1331 * elf32-microblaze.c: Likewise.
1332 * elf32-nds32.c: Likewise.
1333 * elf32-ppc.c: Likewise.
1334 * elf32-rl78.c: Likewise.
1335 * elf32-rx.c: Likewise.
1336 * elf32-s390.c: Likewise.
1337 * elf32-sh.c: Likewise.
1338 * elf32-tic6x.c: Likewise.
1339 * elf64-ia64-vms.c: Likewise.
1340 * elf64-ppc.c: Likewise.
1341 * elf64-s390.c: Likewise.
1342 * elf64-x86-64.c: Likewise.
1343 * elflink.c: Likewise.
1344 * elfnn-aarch64.c: Likewise.
1345 * elfnn-ia64.c: Likewise.
1347 * oasys.c: Likewise.
1348 * pdp11.c: Likewise.
1350 * versados.c: Likewise.
1352 2016-10-06 Alan Modra <amodra@gmail.com>
1354 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1356 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1357 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1359 2016-10-06 Alan Modra <amodra@gmail.com>
1361 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1362 OR in arithmetic expression, not boolean OR.
1364 2016-09-30 Alan Modra <amodra@gmail.com>
1366 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1367 as per comment at head of bfd-in2.h.
1368 * Makefile.in: Regenerate.
1370 2016-09-30 Alan Modra <amodra@gmail.com>
1372 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1373 _bfd_error_handler (...) throughout.
1374 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1375 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1376 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1377 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1378 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1379 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1380 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1381 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1382 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1383 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1384 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1385 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1386 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1387 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1388 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1389 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1390 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1391 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1392 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1393 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1394 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1395 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1396 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1397 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1398 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1399 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1400 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1401 * xcofflink.c: Likewise.
1403 2016-09-30 Alan Modra <amodra@gmail.com>
1405 * bfd-in.h: Include stdarg.h.
1406 * bfd.c (bfd_error_handler_type): Make like vprintf.
1407 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1408 (error_handler_internal): New function, split out from..
1409 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1410 (bfd_set_error_handler): Update.
1411 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1412 (_bfd_assert_handler): Make static.
1413 * coffgen.c (null_error_handler): Update params.
1414 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1415 Don't use bfd_error_handler_type.
1416 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1417 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1418 to _bfd_error_handler.
1419 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1420 (bfd_assert_handler_type): Likewise.
1421 (_bfd_error_handler): Update.
1422 * bfd-in2.h: Regenerate.
1423 * libbfd.h: Regenerate.
1425 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1428 * elf-bfd.h (struct elf_backend_data): Delete
1429 elf_backend_count_output_relocs callback and add
1430 elf_backend_update_relocs.
1431 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1432 (emit_relocs): Deleted.
1433 (elf32_arm_emit_relocs): Deleted.
1434 (elf_backend_emit_relocs): Updated not to use the old functions.
1435 (elf32_arm_update_relocs): New function.
1436 (elf_backend_update_relocs): New define.
1437 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1438 relocation count. Call elf_backend_emit_relocs.
1439 (_bfd_elf_size_reloc_section): Do not call
1440 elf_backend_count_output_relocs.
1441 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1442 (elf_backend_update_relocs): New define.
1444 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1447 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1448 Thumb-ARM stub is too far.
1450 2016-09-27 Nick Clifton <nickc@redhat.com>
1453 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1454 timestamp field if real time values are not being stored.
1456 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1458 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1459 to verify CC_FOR_BUILD compiler.
1460 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1461 and add CC_FOR_BUILD compiler checks.
1462 * Makefile.in: Regenerate.
1463 * configure: Likewise.
1464 * doc/Makefile.in: Likewise.
1466 2016-09-26 Awson <kyrab@mail.ru>
1469 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1470 for R_AMD64_PCRQUAD relocations.
1472 2016-09-26 Alan Modra <amodra@gmail.com>
1474 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1475 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1476 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1477 attributes, merge them. Don't warn about undefined tag bits,
1478 or copy unknown values to output.
1479 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1480 _bfd_elf_ppc_merge_fp_attributes.
1482 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1485 * elf-bfd.h (struct elf_backend_data): Add
1486 elf_backend_count_output_relocs callback to count relocations in
1488 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1489 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1490 (elf32_arm_count_output_relocs): New function.
1491 (emit_relocs): New function.
1492 (elf32_arm_emit_relocs): New function.
1493 (elf32_arm_vxworks_emit_relocs): New function.
1494 (elf_backend_emit_relocs): Updated to use the new functions.
1495 (elf_backend_count_output_relocs): New define.
1496 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1497 to the relocation count.
1498 (_bfd_elf_link_size_reloc_section): Use callback to count the
1499 relocations which will be in output.
1500 (_bfd_elf_default_count_output_relocs): New function.
1501 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1503 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1505 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1506 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1507 bigger than 0x1000 bytes.
1509 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1511 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1514 2016-09-14 Nick Clifton <nickc@redhat.com>
1517 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1518 contains a valid size for the Debug directory.
1520 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1522 * format.c (struct bfd_preserve): New "build_id" field.
1523 (bfd_preserve_save): Save "build_id".
1524 (bfd_preserve_restore): Restore "build_id".
1526 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1530 relocation with copy relocation when building executable.
1532 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1535 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1536 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1537 Compute shrink_boundary and adjust addend only if
1538 addend_within_shrink_boundary.
1539 (elf32_avr_relax_section): Modify calls to
1540 elf32_avr_relax_delete_bytes to pass extra parameter.
1542 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1544 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1545 array of bytes and use bfd_get_16 to interpret its encoding according
1546 to endianness of target.
1548 2016-09-01 Alan Modra <amodra@gmail.com>
1550 * elf64-ppc.c (synthetic_opd): New static var.
1551 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1552 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1554 2016-08-31 Alan Modra <amodra@gmail.com>
1556 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1557 track max group size with a new "group_size" var that is reduced
1558 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1561 2016-08-31 Alan Modra <amodra@gmail.com>
1563 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1564 (elf_backend_section_processing): Don't define.
1565 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1566 split on non-exec sections differing in SHF_PPC_VLE. When
1567 splitting segments, mark size invalid.
1569 2016-08-30 Alan Modra <amodra@gmail.com>
1572 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1574 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1579 R_386_PC32 relocation is used to call IFUNC function in PIC
1582 2016-08-27 Alan Modra <amodra@gmail.com>
1585 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1586 have corresponding SHF_GROUP sections.
1587 (bfd_elf_set_group_contents): Comment.
1589 2016-08-27 Alan Modra <amodra@gmail.com>
1592 * elf64-ppc.c (pc_dynrelocs): New function.
1593 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1594 handle pic dynamic relocs.
1596 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1598 * bfd-in.h (struct elf32_arm_params): Define.
1599 (bfd_elf32_arm_set_target_relocs): Rename into ...
1600 (bfd_elf32_arm_set_target_params): This. Use a struct
1601 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1602 * bfd-in2.h: Regenerate.
1603 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1604 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1605 elf32_arm_params rather than as individual parameters.
1607 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1609 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1610 passed the end of htab->stub_group array.
1611 (elf32_arm_create_or_find_stub_sec): Likewise.
1612 (elf32_arm_create_stub): Likewise.
1614 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1616 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1617 to TRUE for GOT and TLS relocs.
1619 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1621 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1623 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1625 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1626 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1627 (struct elf_arc_link_hash_table): Likewise.
1628 (elf_arc_link_hash_newfunc): Likewise.
1629 (elf_arc_link_hash_table_free): Likewise.
1630 (arc_elf_link_hash_table_create): Likewise.
1631 (elf_arc_relocate_section): Fixed conditions related to dynamic
1632 (elf_arc_check_relocs): Likewise.
1633 (arc_elf_create_dynamic_sections): Added
1634 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1635 through the hash table.
1637 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1639 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1640 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1643 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1645 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1647 * bfd-in2.h: Regenerated from the previous changes.
1648 * libbfd.h: Regenerated from the previous changes.
1650 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1652 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1653 the input import library bfd.
1654 * bfd-in2.h: Regenerate.
1655 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1656 and new_cmse_stub_offset fields.
1657 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1659 (elf32_arm_add_stub): Likewise for stub_offset.
1660 (arm_new_stubs_start_offset_ptr): New function.
1661 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1662 empty SG veneers to have zero relocations.
1663 (arm_size_one_stub): Only initialize stub size and template
1664 information for non empty veneers. Do not update veneer section size
1665 if veneer already has an offset.
1666 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1667 of a boolean indicating success or failure.
1668 (cmse_scan): Change stub_changed parameter into an integer pointer
1669 parameter cmse_stub_created to count the number of stub created and
1670 adapt to change of return value in elf32_arm_create_stub.
1671 (cmse_entry_fct_p): New function.
1672 (arm_list_new_cmse_stub): Likewise.
1673 (set_cmse_veneer_addr_from_implib): Likewise.
1674 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1675 cmse_scan instead of that of cmse_stub_changed to compute the number
1676 of stub created and use it to initialize stub_changed. Call
1677 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1678 of return value in elf32_arm_create_stub. Use
1679 arm_stub_section_start_offset () if not NULL to initialize size of
1680 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1681 erratum fix to -1. Use ret to hold return value.
1682 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1683 NULL to initialize size of secure gateway veneers section. Adapt
1684 comment to stress the importance of zeroing veneer section content.
1685 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1686 initialize eponymous field in struct elf32_arm_link_hash_table.
1688 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1690 * elf32-s390.c (stdarg.h): New include.
1691 (elf_s390_grok_psinfo): New function.
1692 (elf_s390_write_core_note): New function.
1693 (elf_backend_grok_psinfo): Declare backend hook.
1694 (elf_backend_write_core_note): Likewise.
1695 * elf64-s390.c (stdarg.h): New include.
1696 (elf_s390_grok_prstatus): New function.
1697 (elf_s390_grok_psinfo): New function.
1698 (elf_s390_write_core_note): New function.
1699 (elf_backend_grok_prstatus): Declare backend hook.
1700 (elf_backend_grok_psinfo): Likewise.
1701 (elf_backend_write_core_note): Likewise.
1703 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1705 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1706 (elf_s390_finish_ifunc_symbol): Likewise.
1707 (elf_s390_finish_dynamic_symbol): Likewise.
1708 (elf_s390_finish_dynamic_sections): Likewise.
1709 (elf_s390_grok_prstatus): Likewise.
1710 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1711 (elf_s390_finish_dynamic_symbol): Likewise.
1713 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1715 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1717 2016-08-23 Nick Clifton <nickc@redhat.com>
1719 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1720 there is no arm data associated with the section.
1722 2016-08-23 Alan Modra <amodra@gmail.com>
1725 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1726 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1728 2016-08-22 Nick Clifton <nickc@redhat.com>
1730 * doc/chew.c (main): Free the string buffer used to files as they
1733 2016-08-22 Alan Modra <amodra@gmail.com>
1735 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1736 (ppc_elf_relocate_section): ..to here. Comment. Error on
1737 detecting -mbss-plt -fPIC local ifuncs too.
1738 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1739 branch table entries.
1741 2016-08-19 Nick Clifton <nickc@redhat.com>
1743 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1744 section after the symbol table and string table sections.
1746 2016-08-19 Alan Modra <amodra@gmail.com>
1748 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1749 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1750 dyn_relocs for weakdefs.
1751 (alias_readonly_dynrelocs): New function.
1752 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1753 (ppc64_elf_relocate_section): Simplify condition under which
1754 dyn_relocs are emitted.
1756 2016-08-19 Alan Modra <amodra@gmail.com>
1759 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1760 (readonly_dynrelocs): Comment fix.
1761 (global_entry_stub): New function.
1762 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1763 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1764 that in size_global_entry_stubs, handling ifunc too. Delete dead
1766 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1767 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1768 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1769 undefweak syms. Expand and correct comments.
1770 (size_global_entry_stubs): Ensure symbol is defined.
1771 (ppc64_elf_relocate_section): Match condition under which
1772 dyn_relocs are emitted to that in allocate_dynrelocs.
1774 2016-08-12 Alan Modra <amodra@gmail.com>
1776 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1777 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1778 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1780 2016-08-11 Alan Modra <amodra@gmail.com>
1782 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1783 non_got_ref true in any case where we could have generated dynbss
1784 copies but decide not to do so.
1786 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1788 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1789 the stub address retrieved if associated with a microMIPS
1792 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1794 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1795 stub also add STO_MICROMIPS annotation.
1797 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1799 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1800 in microMIPS LA25 stub references.
1802 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1804 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1805 adjusting the use_count of merged .got entries.
1807 2016-08-08 Nick Clifton <nickc@redhat.com>
1809 * doc/chew.c (delete_string): Only free the string buffer if it is
1810 there. Mark the buffer as NULL after freeing.
1811 (drop): Free the dropped string.
1812 (free_words): New function: Frees the memory allocated to the
1814 (add_instrinsic): Duplicate the name string, so that it can be
1816 (compile): Free unused words.
1817 (main): Free the dictionary and top level string buffers at the
1820 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1822 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1823 * bfd-in2.h: Regenerate.
1824 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1826 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1827 cmse_implib field in struct elf32_arm_link_hash_table.
1828 (elf32_arm_filter_cmse_symbols): New function.
1829 (elf32_arm_filter_implib_symbols): Likewise.
1830 (elf_backend_filter_implib_symbols): Define to
1831 elf32_arm_filter_implib_symbols.
1833 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1835 * elf32-arm.c (CMSE_PREFIX): Define macro.
1836 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1837 (cmse_branch_thumb_only): Declare stub.
1838 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1839 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1840 FALSE if there is no PLT.
1841 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1842 (elf32_arm_final_link_relocate): Likewise.
1843 (elf32_arm_gc_sweep_hook): Likewise.
1844 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1845 secure entry functions.
1846 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1847 (arm_dedicated_stub_output_section_required): Change to a switch case
1848 and add a case for arm_stub_cmse_branch_thumb_only.
1849 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1850 (arm_stub_dedicated_output_section_name): Likewise.
1851 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1852 ATTRIBUTE_UNUSED for htab parameter.
1853 (arm_stub_required_alignment): Likewise.
1854 (arm_stub_sym_claimed): Likewise.
1855 (arm_dedicated_stub_section_padding): Likewise.
1856 (cmse_scan): New function.
1857 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1858 Set stub_changed to TRUE if such veneers were created.
1859 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1862 2016-08-02 Alan Modra <amodra@gmail.com>
1865 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1867 2016-08-02 Nick Clifton <nickc@redhat.com>
1870 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1871 (elf_backend_sweep_hook): Delete.
1873 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1874 Kwok Cheung Yeung <kcy@codesourcery.com>
1876 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1877 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1878 (ppc_elf_vle_split16): Clear field before inserting.
1880 2016-08-01 Nick Clifton <nickc@redhat.com>
1882 * po/sv.po: Updated Swedish translation.
1884 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1885 Nick Clifton <nickc@redhat.com>
1888 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1889 of the coff_section_data before using it.
1891 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1893 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1894 in PLT compression selection.
1895 (_bfd_mips_elf_check_relocs): Likewise.
1897 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1899 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1900 case where there's no elf_link_hash_entry while processing
1901 GOT_NORMAL got entries.
1903 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1905 * version.m4 (BFD_VERSION): Set to 2.27.51.
1906 * configure: Regenerated.
1908 2016-07-21 Nick Clifton <nickc@redhat.com>
1910 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1911 (swap_out_syms): Return an error when not finding ELF output
1912 section rather than asserting.
1914 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1916 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1918 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1920 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1921 and handle pr_pid if present.
1923 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1926 * elf.c (assign_file_positions_for_load_sections): Also check
1927 p_paddr for program header space.
1929 2016-07-20 Alan Modra <amodra@gmail.com>
1931 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1932 ppc64_elf_unhandled_reloc for special_function.
1933 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1935 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1937 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1939 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1940 corresponding error message.
1942 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1944 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1945 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1946 (branch_reloc_p): New function.
1947 (mips_elf_calculate_relocation): Handle ISA mode determination
1948 for relocations against section symbols, against absolute
1949 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1951 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1952 checks for weak undefined symbols. Also check target alignment
1953 within the same ISA mode.
1954 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1955 in the alignment check.
1956 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1957 <R_MICROMIPS_PC10_S1>: Likewise.
1958 <R_MICROMIPS_PC16_S1>: Likewise.
1959 (mips_elf_perform_relocation): Report a failure for unsupported
1960 same-mode JALX instructions and cross-mode branches.
1961 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1962 error messages for jumps to misaligned addresses.
1964 2016-07-16 Alan Modra <amodra@gmail.com>
1966 * elflink.c: Include plugin-api.h.
1967 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1968 (try_claim): ..here.
1969 * plugin.h: Don't include bfd.h.
1970 (bfd_plugin_open_input): Declare.
1972 2016-07-16 Alan Modra <amodra@gmail.com>
1974 * targets.c (bfd_seach_for_target): Rename to..
1975 (bfd_iterate_over_targets): ..this. Rewrite doc.
1976 * bfd-in2.h: Regenerate.
1978 2016-07-16 Alan Modra <amodra@gmail.com>
1980 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1981 * libbfd.h: Regenerate.
1982 * bfd-in2.h: Regenerate.
1984 2016-07-16 Alan Modra <amodra@gmail.com>
1986 * libbfd-in.h (BFD_ALIGN): Move to..
1988 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1989 * elf32-ppc.c (default_params): Adjust init.
1990 (ppc_elf_link_params): Set pagesize_p2.
1991 * libbfd.h: Regenerate.
1992 * bfd-in2.h: Regenerate.
1994 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1996 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1997 (_bfd_elf_filter_global_symbols): Declare.
1998 * elf.c (_bfd_elf_filter_global_symbols): New function.
1999 * elflink.c (elf_filter_global_symbols): Likewise.
2000 (elf_output_implib): Likewise.
2001 (bfd_elf_final_link): Call above function, failing if it does.
2002 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
2004 (elf_backend_copy_indirect_symbol): Fix spacing.
2005 (elf_backend_hide_symbol): Likewise.
2006 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
2008 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
2009 Nick Clifton <nickc@redhat.com>
2011 * elf32-arc.c (PR_DEBUG): Delete.
2012 Fix printing of debug information. Fix formatting of debug
2014 (debug_arc_reloc): Handle symbols that are not from an input file.
2015 (arc_do_relocation): Remove excessive exclamation points.
2017 * arc-got.h: Fix formatting. Fix printing of debug information.
2018 (new_got_entry_to_list): Use xmalloc.
2019 * config.bfd: use the big-endian arc vector as the default vector
2020 for big-endian arc targets.
2022 2016-07-15 Alan Modra <amodra@gmail.com>
2024 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
2025 from marking sym_indices.
2027 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
2029 * reloc.c (bfd_perform_relocation): Try the `howto' handler
2030 first with relocations against absolute symbols.
2031 (bfd_install_relocation): Likewise.
2033 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2036 .got/.got.plt sections to 8 bytes.
2038 2016-07-12 Nick Clifton <nickc@redhat.com>
2040 * binary.c (binary_set_section_contents): Second grammar fix.
2042 2016-07-12 Douglas B Rupp <rupp@adacore.com>
2044 * binary.c (binary_set_section_contents): Fix grammar in warning
2047 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
2049 * elf32-arc.c: made PR_DEBUG always defined.
2051 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
2053 * arc-got.h: Moved got related structures from elf32-arc.c to
2054 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
2055 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
2056 tls_type_for_reloc, symbol_has_entry_of_type,
2057 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
2058 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
2059 relocate_fix_got_relocs_for_got_info,
2060 create_got_dynrelocs_for_single_entry,
2061 create_got_dynrelocs_for_got_info): Added to file.
2062 * elf32-arc.c: Removed GOT & TLS related structs and functions to
2065 2016-07-08 James Bowman <james.bowman@ftdichip.com>
2067 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
2069 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
2071 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
2072 (THUMB32_MOVW): Likewise.
2073 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
2074 (DEF_STUBS): Define long_branch_thumb2_only_pure.
2075 (arm_stub_is_thumb): Add new veneer stub.
2076 (arm_type_of_stub): Use new veneer.
2077 (arm_stub_required_alignment): Add new veneer.
2079 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
2081 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
2082 (SEC_ELF_PURECODE): ... this.
2083 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
2085 (elf32_arm_fake_sections): Likewise.
2086 (elf_32_arm_section_flags): Likewise.
2087 (elf_32_arm_lookup_section_flags): Likewise.
2088 * section.c (SEC_ELF_NOREAD): Rename to ...
2089 (SEC_ELF_PURECODE): ... this.
2091 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2093 * elf32-arm.c (using_thumb2_bl): New function.
2094 (arm_type_of_stub): Declare thumb2 variable together and change type
2095 to bfd_boolean. Use using_thumb2_bl () to determine whether
2096 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
2097 checked for BL range.
2098 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
2099 the bit size of BL offset.
2101 2016-06-29 Nick Clifton <nickc@redhat.com>
2103 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
2104 Returns TRUE for AArch64 mapping symbols.
2105 (elfNN_aarch64_backend_symbol_processing): New function. Marks
2106 mapping symbols as precious in object files so that they will not
2108 (elf_backend_symbol_processing): Define.
2110 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
2111 for ARM mapping symbols.
2112 (elf32_arm_backend_symbol_processing): Make use of the new function.
2114 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
2117 * elflink.c (elf_link_check_versioned_symbol): Return false
2118 for unreferenced undefined symbol.
2120 2016-06-28 Nick Clifton <nickc@redhat.com>
2122 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
2125 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
2126 function. Marks mapping symbols in object files as precious, so
2127 that strip will not remove them.
2128 (elf_backend_symbol_processing): Define.
2130 2016-06-28 James Clarke <jrtc27@jrtc27.com>
2132 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
2133 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
2135 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
2137 * elf32-mips.c (elf_mips16_howto_table_rel): Add
2139 (mips16_reloc_map): Likewise.
2140 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
2141 (mips16_elf64_howto_table_rela): Likewise.
2142 (mips16_reloc_map): Likewise.
2143 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
2144 (elf_mips16_howto_table_rela): Likewise.
2145 (mips16_reloc_map): Likewise.
2146 * elfxx-mips.c (mips16_branch_reloc_p): New function.
2147 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
2148 (b_reloc_p): Likewise.
2149 (mips_elf_calculate_relocation): Likewise.
2150 (_bfd_mips_elf_check_relocs): Likewise.
2151 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
2152 * bfd-in2.h: Regenerate.
2153 * libbfd.h: Regenerate.
2155 2016-06-27 Alan Modra <amodra@gmail.com>
2158 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
2159 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
2161 (ppc64_elf_size_stubs): Adjust to suit.
2163 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2165 * elf32-dlx.h: New file.
2166 * elf32-dlx.c: Adjust.
2168 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2170 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
2172 2016-06-24 John Baldwin <jhb@FreeBSD.org>
2174 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
2177 2016-06-24 John Baldwin <jhb@FreeBSD.org>
2179 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
2180 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
2181 (elfcore_grok_freebsd_psinfo): New function.
2182 (elfcore_grok_freebsd_prstatus): New function.
2183 (elfcore_grok_freebsd_note): New function.
2184 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
2187 2016-06-24 Joel Brobecker <brobecker@adacore.com>
2189 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
2192 2016-06-24 Alan Modra <amodra@gmail.com>
2194 * config.bfd: Delete mips vxworks patterns matched earlier.
2195 Combine mips*-*-none with mips*-*-elf*.
2197 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
2199 * elfxx-mips.c (mips_elf_perform_relocation): Call
2200 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
2201 use the `%X%H' format for the cross-mode jump conversion error
2202 message. Remove the full stop from the end of the message.
2203 Continue processing rather than returning failure.
2205 2016-06-21 Graham Markall <graham.markall@embecosm.com>
2207 * archures.c: Remove bfd_mach_arc_nps400.
2208 * bfd-in2.h: Likewise.
2209 * cpu-arc.c (arch_info_struct): Likewise.
2210 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
2213 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2217 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
2219 (elf_link_is_defined_archive_symbol): Call
2220 bfd_link_plugin_object_p on unknown plugin object and use the
2221 IR symbol table if the input is an IR object.
2222 * plugin.c (bfd_link_plugin_object_p): New function.
2223 * plugin.h (bfd_link_plugin_object_p): New prototype.
2225 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2228 * elflink.c (elf_link_add_object_symbols): Don't check alignment
2229 on symbol from plugin dummy input.
2231 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2233 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
2235 * bfd-in2.h: Regenerated.
2236 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
2237 with bfd_plugin_unknown.
2239 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
2243 bfd_boolean argument.
2244 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
2245 "shared object" with "PIC object" in comments.
2246 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
2247 "shared object" with "PIC object" in comments. Avoid PLT if
2248 requested. Generate dynamic relocations for non-GOT references.
2249 Make room for the special first entry in PLT and allocate PLT
2250 entry only for PLT and PC-relative references. Store dynamic
2251 GOT relocations in .rel[a].iplt section for static executables.
2252 If PLT isn't used, always use GOT for symbol value. Don't
2253 allocate GOT entry if it isn't used.
2254 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2255 count only in the code section. Allocate dynamic pointer
2256 relocation against STT_GNU_IFUNC symbol in the non-code section.
2257 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2258 only for PC-relative references.
2259 (elf_i386_allocate_dynrelocs): Pass TRUE to
2260 _bfd_elf_allocate_ifunc_dyn_relocs.
2261 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2262 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2263 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2264 the non-code section and store it in the proper REL section.
2265 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2267 (elf_i386_finish_dynamic_symbol): Generate dynamic
2268 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2269 STT_GNU_IFUNC symbols without PLT.
2270 (elf_i386_finish_dynamic_sections): Don't handle local
2271 STT_GNU_IFUNC symbols here.
2272 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2274 (elf_backend_output_arch_local_syms): New.
2275 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2276 count only in the code section. Allocate dynamic pointer
2277 relocation against STT_GNU_IFUNC symbol in the non-code section.
2278 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2279 count only for PC-relative references.
2280 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2281 _bfd_elf_allocate_ifunc_dyn_relocs.
2282 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2283 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2284 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2285 without PLT. Generate dynamic pointer relocation against
2286 STT_GNU_IFUNC symbol in the non-code section and store it in
2287 the proper RELA section. Don't allow non-pointer relocation
2288 against STT_GNU_IFUNC symbol without PLT.
2289 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2290 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2291 STT_GNU_IFUNC symbols without PLT.
2292 (elf_x86_64_finish_dynamic_sections): Don't handle local
2293 STT_GNU_IFUNC symbols here.
2294 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2296 (elf_backend_output_arch_local_syms): New.
2297 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2298 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2300 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2301 Tony Wang <tony.wang@arm.com>
2303 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2305 (stub_long_branch_thumb2_only): Define stub.
2306 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2307 (arm_stub_long_branch_thumb2_only): Likewise.
2308 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2311 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2313 * archures.c (bfd_mach_sparc_v8plusc): Define.
2314 (bfd_mach_sparc_v9c): Likewise.
2315 (bfd_mach_sparc_v8plusd): Likewise.
2316 (bfd_mach_sparc_v9d): Likewise.
2317 (bfd_mach_sparc_v8pluse): Likewise.
2318 (bfd_mach_sparc_v9e): Likewise.
2319 (bfd_mach_sparc_v8plusv): Likewise
2320 (bfd_mach_sparc_v9v): Likewise.
2321 (bfd_mach_sparc_v8plusm): Likewise.
2322 (bfd_mach_sparc_v9m): Likewise.
2323 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2324 (bfd_mach_sparc_64bit_p): Likewise.
2325 * bfd-in2.h: Regenerate.
2326 * cpu-sparc.c (arch_info_struct): Add entries for
2327 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2328 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2329 and bfd_mach_sparc_v9{c,d,e,v,m}.
2330 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2331 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2333 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2335 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2336 symbols for relocations against IFUNC symbols.
2337 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2339 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2341 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2342 .rela.iplt in DT_PLTRELSZ.
2343 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2344 for DT_PLTRELSZ and DT_RELASZ as well.
2346 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2348 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2349 non-loaded, non-alloced sections.
2350 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2352 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2354 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2355 allocating dynamic relocation.
2356 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2358 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2361 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2362 offsets until reloc_toaddr.
2364 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2366 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2367 Don't check symbol type for STN_UNDEF symbol index.
2368 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2369 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2372 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2374 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2376 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2377 for exact arch value then. Force review of arch check logic for new
2379 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2380 that logic for new architecture.
2381 (arch_has_thumb2_nop): Remove.
2382 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2383 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2385 2016-06-14 Alan Modra <amodra@gmail.com>
2387 * bfd-in.h (bfd_my_archive): Delete.
2388 * bfd-in2.h: Regenerate.
2390 2016-06-14 Alan Modra <amodra@gmail.com>
2393 * archive.c (open_nested_file): Set my_archive.
2394 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2396 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2397 (bfd_seek): Likewise.
2398 * bfdwin.c (bfd_get_file_window): Likewise.
2399 * cache.c (cache_bmmap): Likewise.
2400 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2401 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2403 * plugin.c (try_claim): Likewise.
2404 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2405 file within thin archive, not the archive.
2407 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2411 section address for R_386_GOT32/R_386_GOT32X relocations against
2412 IFUNC symbols if there is no base register and return error for
2415 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2417 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2418 GOT32 adjustment for static executables.
2420 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2422 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2424 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2426 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2428 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2430 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2432 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2434 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2435 (SECTSTART): Changed.
2436 (elf_arc_relocate_section): Fixed mistake in PIE related
2438 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2440 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2442 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2443 enable support for "-z combreloc" and DT_RELACOUNT.
2444 (elf_backend_reloc_type_class): Likewise
2446 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2449 * elf32-i386.c (elf_i386_relocate_section): When relocating
2450 R_386_GOT32, return error without a base register for PIC and
2451 subtract the .got.plt section address only with a base register.
2453 2016-06-10 Alan Modra <amodra@gmail.com>
2455 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2456 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2457 (_bfd_elf_strtab_init): Formatting.
2458 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2459 (_bfd_elf_strtab_addref): Take size_t idx param.
2460 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2461 (_bfd_elf_strtab_offset): Likewise.
2462 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2463 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2464 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2465 (_bfd_elf_strtab_finalize): Similarly.
2466 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2467 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2468 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2469 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2470 using bfd_size_type.
2471 (bfd_section_from_shdr): Delete amt.
2472 (_bfd_elf_init_reloc_shdr): Likewise.
2473 (_bfd_elf_link_assign_sym_version): Likewise.
2474 (assign_section_numbers): Use size_t reloc_count.
2475 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2476 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2477 (elf_link_is_defined_archive_symbol): Likewise.
2478 (elf_add_dt_needed_tag): Likewise.
2479 (elf_finalize_dynstr): Likewise.
2480 (elf_link_add_object_symbols): Likewise.
2481 (bfd_elf_size_dynamic_sections): Likewise.
2482 (elf_create_symbuf): Similarly.
2483 (bfd_elf_match_symbols_in_sections): Likewise.
2484 (elf_link_swap_symbols_out): Likewise.
2485 (elf_link_check_versioned_symbol): Likewise.
2486 (bfd_elf_gc_record_vtinherit): Likewise.
2487 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2489 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2492 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2493 and relocs only if shrinking occurred.
2495 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2497 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2498 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2499 (elf_i386_check_tls_transition): Check indirect call and direct
2500 call with the addr32 prefix for general and local dynamic models.
2501 Set the tls_get_addr feild.
2502 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2503 indirect ___tls_get_addr call via GOT.
2504 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2505 transitions with indirect call and direct call with the addr32
2508 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2510 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2511 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2512 (elf_s390_relocate_section): Fix comment.
2513 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2516 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2518 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2519 section offset when calculation the larl operand in the first PLT
2522 2016-06-07 Alan Modra <amodra@gmail.com>
2524 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2525 to match other 32-bit archs.
2526 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2527 (ppc_elf_object_p): Call it.
2528 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2530 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2531 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2532 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2533 _bfd_elf_ppc_at_tprel_transform): Move to..
2534 * elf-bfd.h: ..here.
2535 (_bfd_elf_ppc_set_arch): Declare.
2536 * bfd-in2.h: Regenerate.
2538 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2540 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2541 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2542 (elf_x86_64_check_tls_transition): Check indirect call and
2543 direct call with the addr32 prefix for general and local dynamic
2544 models. Set the tls_get_addr feild.
2545 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2546 indirect __tls_get_addr call via GOT.
2547 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2548 transitions with indirect call and direct call with the addr32
2551 2016-06-04 Christian Groessler <chris@groessler.org>
2553 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2555 2016-06-02 Nick Clifton <nickc@redhat.com>
2558 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2560 (arch_info_struct): Likewise.
2561 (architectures): Likewise.
2563 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2565 * config.bfd: Replace -uclibc with *.
2567 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2569 * elf64-x86-64.c: Replace data32 with data16 in comments.
2571 2016-05-31 Alan Modra <amodra@gmail.com>
2575 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2576 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2577 symbol given a version by a script different to the version
2578 of the symbol being added.
2579 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2580 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2581 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2582 (struct strtab_save): New.
2583 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2584 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2585 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2587 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2589 * elf32-hppa.h: Add extern "C".
2590 * elf32-nds32.h: Likewise.
2591 * elf32-tic6x.h: Likewise.
2593 2016-06-01 Nick Clifton <nickc@redhat.com>
2595 * po/sr.po: New Serbian translation.
2596 * configure.ac (ALL_LINGUAS): Add sr.
2597 * configure: Regenerate.
2599 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2601 * elfxx-mips.c (b_reloc_p): New function.
2602 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2605 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2607 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2608 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2609 reloc location from calculation, treat the addend as signed with
2610 local non-section symbols and enable overflow detection.
2612 2016-05-28 Alan Modra <amodra@gmail.com>
2614 * aoutx.h: Adjust linker callback calls throughout file,
2617 * coff-alpha.c: Likewise.
2618 * coff-arm.c: Likewise.
2619 * coff-h8300.c: Likewise.
2620 * coff-h8500.c: Likewise.
2621 * coff-i960.c: Likewise.
2622 * coff-mcore.c: Likewise.
2623 * coff-mips.c: Likewise.
2624 * coff-ppc.c: Likewise.
2625 * coff-rs6000.c: Likewise.
2626 * coff-sh.c: Likewise.
2627 * coff-tic80.c: Likewise.
2628 * coff-w65.c: Likewise.
2629 * coff-z80.c: Likewise.
2630 * coff-z8k.c: Likewise.
2631 * coff64-rs6000.c: Likewise.
2632 * cofflink.c: Likewise.
2633 * ecoff.c: Likewise.
2634 * elf-bfd.h: Likewise.
2635 * elf-m10200.c: Likewise.
2636 * elf-m10300.c: Likewise.
2637 * elf32-arc.c: Likewise.
2638 * elf32-arm.c: Likewise.
2639 * elf32-avr.c: Likewise.
2640 * elf32-bfin.c: Likewise.
2641 * elf32-cr16.c: Likewise.
2642 * elf32-cr16c.c: Likewise.
2643 * elf32-cris.c: Likewise.
2644 * elf32-crx.c: Likewise.
2645 * elf32-d10v.c: Likewise.
2646 * elf32-epiphany.c: Likewise.
2647 * elf32-fr30.c: Likewise.
2648 * elf32-frv.c: Likewise.
2649 * elf32-ft32.c: Likewise.
2650 * elf32-h8300.c: Likewise.
2651 * elf32-hppa.c: Likewise.
2652 * elf32-i370.c: Likewise.
2653 * elf32-i386.c: Likewise.
2654 * elf32-i860.c: Likewise.
2655 * elf32-ip2k.c: Likewise.
2656 * elf32-iq2000.c: Likewise.
2657 * elf32-lm32.c: Likewise.
2658 * elf32-m32c.c: Likewise.
2659 * elf32-m32r.c: Likewise.
2660 * elf32-m68hc1x.c: Likewise.
2661 * elf32-m68k.c: Likewise.
2662 * elf32-mep.c: Likewise.
2663 * elf32-metag.c: Likewise.
2664 * elf32-microblaze.c: Likewise.
2665 * elf32-moxie.c: Likewise.
2666 * elf32-msp430.c: Likewise.
2667 * elf32-mt.c: Likewise.
2668 * elf32-nds32.c: Likewise.
2669 * elf32-nios2.c: Likewise.
2670 * elf32-or1k.c: Likewise.
2671 * elf32-ppc.c: Likewise.
2672 * elf32-s390.c: Likewise.
2673 * elf32-score.c: Likewise.
2674 * elf32-score7.c: Likewise.
2675 * elf32-sh.c: Likewise.
2676 * elf32-sh64.c: Likewise.
2677 * elf32-spu.c: Likewise.
2678 * elf32-tic6x.c: Likewise.
2679 * elf32-tilepro.c: Likewise.
2680 * elf32-v850.c: Likewise.
2681 * elf32-vax.c: Likewise.
2682 * elf32-visium.c: Likewise.
2683 * elf32-xstormy16.c: Likewise.
2684 * elf32-xtensa.c: Likewise.
2685 * elf64-alpha.c: Likewise.
2686 * elf64-hppa.c: Likewise.
2687 * elf64-ia64-vms.c: Likewise.
2688 * elf64-mmix.c: Likewise.
2689 * elf64-ppc.c: Likewise.
2690 * elf64-s390.c: Likewise.
2691 * elf64-sh64.c: Likewise.
2692 * elf64-x86-64.c: Likewise.
2693 * elflink.c: Likewise.
2694 * elfnn-aarch64.c: Likewise.
2695 * elfnn-ia64.c: Likewise.
2696 * elfxx-mips.c: Likewise.
2697 * elfxx-sparc.c: Likewise.
2698 * elfxx-tilegx.c: Likewise.
2699 * linker.c: Likewise.
2700 * pdp11.c: Likewise.
2701 * pe-mips.c: Likewise.
2702 * reloc.c: Likewise.
2703 * reloc16.c: Likewise.
2704 * simple.c: Likewise.
2705 * vms-alpha.c: Likewise.
2706 * xcofflink.c: Likewise.
2707 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2708 status param. Adjust calls to these and linker callbacks throughout.
2709 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2710 get_ramstart): Delete status param. Adjust calls to these and
2711 linker callbacks throughout.
2713 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2715 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2716 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2717 target alignment verification.
2719 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2721 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2722 section name if `bfd_elf_string_from_elf_section' returns an
2725 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2727 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2728 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2729 for message. Continue processing rather than returning failure.
2731 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2733 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2734 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2735 Call `bfd_set_error'.
2737 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2740 * archive.c (bfd_slurp_armap): Replace
2741 bfd_elf64_archive_slurp_armap with
2742 _bfd_archive_64_bit_slurp_armap.
2743 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2744 BFD64 is defined and the archive is too big.
2745 (coff_write_armap): Likewise.
2746 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2747 (_bfd_archive_64_bit_slurp_armap): This.
2748 (bfd_elf64_archive_write_armap): Renamed to ...
2749 (_bfd_archive_64_bit_write_armap): This.
2750 * configure.ac: Add --enable-64-bit-archive.
2751 (want_64_bit_archive): New. Set to true by default for 64-bit
2752 MIPS and s390 ELF targets.
2753 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2754 * config.in: Regenerated.
2755 * configure: Likewise.
2756 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2757 (bfd_elf64_archive_slurp_armap): Likewise.
2758 (bfd_elf64_archive_write_armap): Likewise.
2759 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2760 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2761 (bfd_elf64_archive_truncate_arname): Likewise.
2762 (bfd_elf64_archive_read_ar_hdr): Likewise.
2763 (bfd_elf64_archive_write_ar_hdr): Likewise.
2764 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2765 (bfd_elf64_archive_get_elt_at_index): Likewise.
2766 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2767 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2768 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2769 (bfd_elf64_archive_slurp_armap): Likewise.
2770 (bfd_elf64_archive_write_armap): Likewise.
2771 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2772 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2773 (bfd_elf64_archive_truncate_arname): Likewise.
2774 (bfd_elf64_archive_read_ar_hdr): Likewise.
2775 (bfd_elf64_archive_write_ar_hdr): Likewise.
2776 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2777 (bfd_elf64_archive_get_elt_at_index): Likewise.
2778 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2779 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2780 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2781 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2782 bfd_elfNN_archive_functions isn't defined.
2783 (TARGET_LITTLE_SYM): Likewise.
2784 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2785 (_bfd_archive_64_bit_write_armap): Likewise.
2786 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2787 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2788 (_bfd_archive_64_bit_truncate_arname): Likewise.
2789 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2790 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2791 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2792 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2793 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2794 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2795 * libbfd.h: Regenerated.
2796 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2797 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2799 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2802 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2803 linker add_archive_element callback returns FALSE.
2804 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2805 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2806 archive element if linker add_archive_element callback returns
2808 * elflink.c (elf_link_add_archive_symbols): Likewise.
2809 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2810 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2811 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2812 (xcoff_link_check_ar_symbols): Likewise.
2814 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2816 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2817 <bfd_reloc_outofrange>: Unify error reporting code.
2819 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2821 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2822 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2823 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2824 * bfd-in2.h: Regenerate.
2825 * libbfd.h: Likewise.
2827 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2829 * config.bfd: Add entry for arm-phoenix.
2831 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2833 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2834 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2835 account for padding for stub section requiring one.
2836 (elf32_arm_build_stubs): Add comment to stress the importance of
2837 zeroing veneer section content.
2839 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2841 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2843 * bfd-in2.h: Regenerate.
2844 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2846 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2847 (arm_dedicated_stub_output_section_name): Likewise.
2848 (arm_dedicated_stub_input_section_ptr): Likewise.
2849 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2850 function description comment. Add support for dedicated output stub
2851 section to given stub types.
2852 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2853 elf32_arm_create_or_find_stub_sec.
2854 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2855 (elf32_arm_size_stubs): Pass stub type when calling
2856 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2857 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2859 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2861 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2862 when setting need_convert_load.
2864 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2866 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2869 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2872 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2874 (elf_i386_convert_load): Don't convert R_386_GOT32.
2876 2016-05-20 Alan Modra <amodra@gmail.com>
2879 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2880 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2882 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2884 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2885 (debug_arc_reloc): Likewise.
2886 (elf_arc_relocate_section): Likewise.
2887 (elf_arc_check_relocs): Likewise.
2888 (elf_arc_adjust_dynamic_symbol): Likewise.
2889 (elf_arc_add_symbol_hook): Likewise.
2891 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2893 * config.bfd: Remove `am34-*-linux*' support.
2895 2016-05-19 Alan Modra <amodra@gmail.com>
2897 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2898 relocs before plt relocs.
2900 2016-05-19 Alan Modra <amodra@gmail.com>
2902 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2903 before dereferencing.
2905 2016-05-18 Nick Clifton <nickc@redhat.com>
2907 * po/sv.po: Updated Swedish translation.
2909 2016-05-18 Alan Modra <amodra@gmail.com>
2911 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2912 for each BFD. Don't goto error_ret_free_local from outside loop.
2914 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2916 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2917 STB_GNU_UNIQUE handling.
2918 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2919 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2920 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2921 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2922 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2923 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2924 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2925 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2926 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2927 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2928 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2929 (elf_backend_add_symbol_hook): Remove macro.
2930 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2931 for STB_GNU_UNIQUE symbols.
2933 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2935 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2937 (v850_elf_copy_private_bfd_data): ... here. Call the new
2938 function and `_bfd_elf_copy_private_bfd_data'.
2940 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2943 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2944 GOTPCREL relocation against large section.
2946 2016-05-13 Alan Modra <amodra@gmail.com>
2948 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2949 linker dynamic sections in calculating size and address of
2950 dynamic tags rather than using output sections. Remove asserts.
2951 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2952 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2953 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2954 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2955 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2956 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2957 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2958 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2959 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2960 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2961 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2962 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2963 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2964 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2965 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2966 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2967 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2968 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2969 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2970 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2971 * elflink.c (bfd_elf_final_link): Likewise.
2972 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2973 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2974 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2975 don't set doit. Look up dynobj section.
2976 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2977 invocation and dynamic tag vma calculation. Don't test
2978 boolean var == TRUE.
2979 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2982 2016-05-13 Alan Modra <amodra@gmail.com>
2984 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2985 octets_per_byte. Put dynamic .rela.plt last in link orders.
2986 Assign output_offset for reloc sections rather than writing
2987 sorted relocs from block corresponding to output_offset.
2989 2016-05-12 Alan Modra <amodra@gmail.com>
2991 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2993 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2995 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2997 2016-05-11 Alan Modra <amodra@gmail.com>
2999 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
3000 (elf32_hppa_check_relocs): Don't set dynobj.
3001 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
3002 (elf32_hppa_build_stubs): Likewise.
3003 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
3005 2016-05-11 Alan Modra <amodra@gmail.com>
3008 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
3009 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
3011 2016-05-10 Jiong Wang <jiong.wang@arm.com>
3013 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
3014 aarch64_tls_transition check.
3016 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3018 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
3020 (arm_stub_sym_claimed): New function.
3021 (elf32_arm_create_stub): Use veneered symbol name and section if
3022 veneer needs to claim its symbol, and keep logic unchanged otherwise.
3023 (arm_stub_claim_sym): New function.
3024 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
3025 veneered symbol, otherwise create local symbol as before.
3027 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3029 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
3030 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
3031 and set branch type of a symbol.
3032 (bfd_elf32_arm_process_before_allocation): Likewise.
3033 (elf32_arm_relocate_section): Likewise and fix identation along the
3035 (allocate_dynrelocs_for_symbol): Likewise.
3036 (elf32_arm_finish_dynamic_symbol): Likewise.
3037 (elf32_arm_swap_symbol_in): Likewise.
3038 (elf32_arm_swap_symbol_out): Likewise.
3040 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3042 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
3043 * bfd-in2.h: Regenerated.
3044 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
3045 parameter to add_stub_section callback.
3046 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
3047 and pass it down to add_stub_section.
3048 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
3050 (elf32_arm_size_stubs): Add output section parameter to
3051 add_stub_section function pointer parameter.
3053 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3055 * elf32-arm.c (elf32_arm_create_stub): New function.
3056 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
3058 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3060 * elf32-arm.c (enum elf32_arm_stub_type): Delete
3061 arm_stub_a8_veneer_lwm enumerator.
3062 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
3063 aforementioned enumerator.
3064 (struct elf32_arm_stub_hash_entry): Delete target_addend
3065 field and add source_value.
3066 (struct a8_erratum_fix): Delete addend field and add target_offset.
3067 (stub_hash_newfunc): Initialize source_value field amd remove
3068 initialization for target_addend.
3069 (arm_build_one_stub): Stop special casing Thumb relocations: promote
3070 the else to being always executed, moving the
3071 arm_stub_a8_veneer_b_cond specific code in it. Remove
3072 stub_entry->target_addend from points_to computation.
3073 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
3074 to target symbol from start of section rather than the offset from the
3076 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
3077 fields from struct a8_erratum_fix's offset and target_offset
3079 (make_branch_to_a8_stub): Rename target variable to loc. Compute
3080 veneered_insn_loc and loc using stub_entry's source_value.
3082 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
3084 (elf32_arm_merge_eabi_attributes): Add merging logic for
3087 2016-05-10 Pip Cet <pipcet@gmail.com>
3090 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
3091 Define as _bfd_generic_copy_link_hash_symbol_type when using
3094 2016-05-09 Nick Clifton <nickc@redhat.com>
3097 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
3098 field before accessing sections array.
3100 2016-05-09 Christophe Monat <christophe.monat@st.com>
3103 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
3104 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
3106 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
3108 (create_instruction_vldmdb): Likewise.
3109 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
3110 uses it to re-encode.
3112 2016-05-09 Nick Clifton <nickc@redhat.com>
3115 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
3118 2016-05-09 Alan Modra <amodra@gmail.com>
3120 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
3122 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
3125 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
3126 documenting that indx == -3 if symbol is defined in a discarded
3128 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
3129 symbol is defined in a discarded section.
3130 (elf_link_output_extsym): Strip a global symbol defined in a
3133 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
3135 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
3138 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
3140 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
3142 (elf_i386_convert_load_reloc): This. New function.
3143 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
3145 (elf_x86_64_convert_load_reloc): This. New function.
3147 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
3149 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
3150 Don't check if contents == NULL.
3151 (elf_i386_tls_transition): Add from_relocate_section. Check
3152 from_relocate_section instead of contents != NULL. Update
3153 elf_i386_check_tls_transition call.
3154 (elf_i386_check_relocs): Cache the section contents if
3155 keep_memory is FALSE. Pass FALSE as from_relocate_section to
3156 elf_i386_tls_transition.
3157 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
3158 to elf_i386_tls_transition.
3159 (elf_backend_caches_rawsize): New.
3160 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
3161 if contents == NULL.
3162 (elf_x86_64_tls_transition): Add from_relocate_section. Check
3163 from_relocate_section instead of contents != NULL.
3164 (elf_x86_64_check_relocs): Cache the section contents if
3165 keep_memory is FALSE. Pass FALSE as from_relocate_section to
3166 elf_x86_64_tls_transition.
3167 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
3168 to elf_x86_64_tls_transition.
3169 (elf_backend_caches_rawsize): New.
3171 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
3174 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
3177 2016-05-03 Jiong Wang <jiong.wang@arm.com>
3179 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
3180 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
3181 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
3182 no_apply_dynamic_relocs.
3183 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
3184 dynamic relocations generated.
3186 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3188 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
3190 (elf_i386_create_dynamic_sections): Here.
3191 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
3192 interp setting to ...
3193 (elf_x86_64_create_dynamic_sections): Here.
3195 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3197 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
3198 and replace (EH)->has_got_reloc with GOT_RELOC.
3199 (elf_i386_fixup_symbol): Pass has_got_reloc to
3200 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3201 (elf_i386_allocate_dynrelocs): Likewise.
3202 (elf_i386_relocate_section): Likewise.
3203 (elf_i386_finish_dynamic_symbol): Likewise.
3204 (elf_i386_convert_load): Pass TRUE to
3205 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3206 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
3207 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
3208 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
3209 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3210 (elf_x86_64_allocate_dynrelocs): Likewise.
3211 (elf_x86_64_relocate_section): Likewise.
3212 (elf_x86_64_finish_dynamic_symbol): Likewise.
3213 (elf_x86_64_convert_load): Pass TRUE to
3214 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3216 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3218 * elf32-i386.c (check_relocs_failed): New.
3219 (elf_i386_check_relocs): Set check_relocs_failed on error.
3220 (elf_i386_relocate_section): Skip if check_relocs failed.
3222 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3224 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
3225 check_relocs_failed on error.
3227 2016-04-29 Nick Clifton <nickc@redhat.com>
3230 * elf-bfd.h (struct elf_backend_data): Rename
3231 elf_backend_set_special_section_info_and_link to
3232 elf_backend_copy_special_section_fields.
3233 * elfxx-target.h: Likewise.
3234 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
3235 comparing section flags.
3236 (copy_special_section_fields): New function.
3237 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
3238 Perform two scans over special sections. The first one looks for
3239 a direct mapping between the output section and an input section.
3240 The second scan looks for a possible match based upon section
3242 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
3243 function. Handle setting the sh_link field of SHT_ARM_EXIDX
3245 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
3246 elf32_i386_copy_solaris_special_section_fields.
3247 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
3248 Rename to elf32_sparc_copy_solaris_special_section_fields.
3249 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3250 elf64_x86_64_copy_solaris_special_section_fields.
3252 2016-04-28 Nick Clifton <nickc@redhat.com>
3254 * po/zh_CN.po: Updated Chinese (simplified) translation.
3256 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3259 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3260 when estimating distances between output sections.
3262 2016-04-27 Alan Modra <amodra@gmail.com>
3264 * elflink.c (_bfd_elf_is_start_stop): New function.
3265 (_bfd_elf_gc_mark_rsec): Use it.
3266 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3268 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3270 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3271 * mmo.c (mmo_get_section_contents): Likewise.
3272 (mmo_set_section_contents): Likewise.
3274 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3276 * elf-bfd.h (elf_link_hash_table): Update comments for
3278 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3279 the unused NULL entry at the head of dynamic symbol table.
3280 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3283 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3285 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3286 created file from dynobj.
3288 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3290 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3291 normal input file if possible.
3293 2016-04-21 Nick Clifton <nickc@redhat.com>
3295 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3296 * aout-target.h: Likewise.
3297 * aout-tic30.c: Likewise.
3298 * binary.c: Likewise.
3300 * coff-alpha.c: Likewise.
3301 * coff-rs6000.c: Likewise.
3302 * coff64-rs6000.c: Likewise.
3303 * coffcode.h: Likewise.
3304 * i386msdos.c: Likewise.
3305 * i386os9k.c: Likewise.
3308 * libbfd-in.h: Likewise.
3309 * libecoff.h: Likewise.
3310 * mach-o-target.c: Likewise.
3312 * nlm-target.h: Likewise.
3313 * oasys.c: Likewise.
3315 * plugin.c: Likewise.
3316 * ppcboot.c: Likewise.
3319 * tekhex.c: Likewise.
3320 * versados.c: Likewise.
3321 * vms-alpha.c: Likewise.
3323 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3324 * linker.c (bfd_link_check_relocs): New function.
3325 (_bfd_generic_link_check_relocs): New function.
3326 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3327 _bfd_link_check_relocs field.
3328 (struct bfd_target)L Add _bfd_link_check_relocs field.
3329 * bfd-in2.h: Regenerate.
3330 * libbfd.h: Regenerate.
3332 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3334 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3335 (elf_backend_gc_sweep_hook): Likewise.
3336 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3337 (elf_backend_gc_sweep_hook): Likewise.
3339 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3341 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3342 in excluded sections
3344 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3347 * elf64-x86-64.c (check_relocs_failed): New.
3348 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3349 Support relocation agaist local symbol. Set check_relocs_failed.
3350 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3351 R_X86_64_32 relocation overflow.
3352 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3353 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3355 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3357 * elf32-i386.c (elf_i386_check_relocs): Call
3358 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3359 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3361 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3363 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3364 * elflink.c (_bfd_elf_link_check_relocs): New function.
3365 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3366 if check_relocs_after_open_input is FALSE.
3368 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3370 * cache.c: Update old style function definitions.
3371 * elf32-m68k.c: Likewise.
3372 * elf64-mmix.c: Likewise.
3373 * stab-syms.c: Likewise.
3375 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3377 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3379 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3381 * Makefile.in: Regenerated with automake 1.11.6.
3382 * aclocal.m4: Likewise.
3383 * doc/Makefile.in: Likewise.
3385 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3387 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3388 * bfd-in2.h: Regenerate.
3389 * libbfd.h: Regenerate.
3390 * elf32-arc.c: Add 'opcode/arc.h' include.
3391 (struct arc_relocation_data): Add symbol_name.
3392 (arc_special_overflow_checks): New function.
3393 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3394 required, add an extra comment.
3395 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3397 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3399 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3401 (elf_arc_relocate_section): Update enum uses.
3402 (elf_arc_check_relocs): Likewise.
3403 (elf_arc_finish_dynamic_symbol): Likewise.
3405 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3407 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3410 2016-04-14 Nick Clifton <nickc@redhat.com>
3413 * elf-bbfd.h (struct elf_backend_data): New field:
3415 New field: elf_backend_set_special_section_info_and_link
3416 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3418 (elf_backend_set_special_section_info_and_link): Define if not
3420 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3421 elf_backend_strtab_flags macros to initialise fields in structure.
3422 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3423 being set even if SHF_MERGE is not set.
3424 (elf_fake_sections): Likewise.
3425 (section_match): New function. Matches two ELF sections based
3426 upon fixed characteristics.
3427 (find_link): New function. Locates a section in a BFD that
3428 matches a section in a different BFD.
3429 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3430 fields of reserved sections.
3431 (bfd_elf_compute_section_file_positions): Set the flags for the
3432 .shstrtab section based upon the elf_strtab_flags field in the
3433 elf_backend_data structure.
3434 (swap_out_syms): Likewise for the .strtab section.
3435 * elflink.c (bfd_elf_final_link): Set the flags for the
3436 .strtab section based upon the elf_strtab_flags field in the
3437 elf_backend_data structure.
3438 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3439 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3441 (elf_backend_set_special_section_info_and_link): Define for
3443 * elf32-sparc.c: Likewise.
3444 * elf64-x86-64.c: Likewise.
3446 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3449 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3451 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3452 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3453 applies to read-only section.
3454 * elf32-i386.c (elf_i386_link_hash_table): Add
3455 readonly_dynrelocs_against_ifunc.
3456 (elf_i386_allocate_dynrelocs): Updated.
3457 (elf_i386_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 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3461 readonly_dynrelocs_against_ifunc.
3462 (elf_x86_64_allocate_dynrelocs): Updated.
3463 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3464 segment with dynamic IFUNC relocations only if
3465 readonly_dynrelocs_against_ifunc is TRUE.
3466 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3469 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3471 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3472 a fall through from error_ret_free_internal. Free local_syms in
3473 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3475 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3477 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3478 (relocate_plt_for_entry): Likewise.
3480 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3482 * elf32-arc.c (elf_arc_check_relocs): Changed
3484 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3486 * elf32-arc.c (name_for_global_symbol): Changed assert.
3487 (get_replace_function): Created.:
3488 (struct arc_relocation_data): Changed to signed types.
3489 (defines S, L, P, PDATA): Casted to signed type.
3490 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3491 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3492 (arc_do_relocation): Changed.
3494 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3496 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3498 (elf_arc_relocate_section): Added and changed asserts, validating
3499 the synamic symbol index.
3500 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3501 relocation if symbol has dynindx set to -1.
3503 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3506 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3507 and internal symbols which have a dynamic index into local
3510 2016-04-04 Nick Clifton <nickc@redhat.com>
3513 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3514 version number if the version is zero.
3516 2016-04-01 Alan Modra <amodra@gmail.com>
3519 * elflink.c (on_needed_list): Recursively check needed status.
3520 (elf_link_add_object_symbols): Adjust.
3522 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3524 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3525 internal_relocs only if they aren't cached.
3527 2016-03-29 Nick Clifton <nickc@redhat.com>
3530 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3531 assertion on the size of the got section to allow it to be bigger
3532 than the number of relocs.
3534 2016-03-29 Toni Spets <toni.spets@iki.fi>
3537 * coffcode.h (coff_write_object_contents): Revert accidental
3540 2016-03-22 Alan Modra <amodra@gmail.com>
3543 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3544 DW_FORM_flag_present.
3546 2016-03-22 Nick Clifton <nickc@redhat.com>
3548 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3549 architecture name for backwards compatibility.
3551 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3552 unbounded stack use.
3554 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3555 sufficiently recent version of GCC.
3556 * configure: Regenerate.
3558 2016-03-22 Alan Modra <amodra@gmail.com>
3561 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3563 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3565 * archures.c (bfd_mach_arc_nps400): Define.
3566 * bfd-in2.h: Regenerate.
3567 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3568 some existing entries to make space.
3569 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3570 (arc_elf_final_write_processing): Likewise.
3572 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3574 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3576 (arc_elf_final_write_processing): Don't bother setting cpu field
3577 in e_flags, this will have been set elsewhere.
3579 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3581 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3584 2016-03-21 Nick Clifton <nickc@redhat.com>
3586 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3587 * configure: Regenerate.
3588 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3589 alloca with call to xmalloc.
3590 * elf32-nds32.c: Likewise.
3591 * elf64-hppa.c: Likewise.
3592 * elfxx-mips.c: Likewise.
3594 * pei-x86_64.c: Likewise.
3598 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3601 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3603 (elf_i386_relocate_section): Likewise.
3604 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3605 (elf_x86_64_relocate_section): Likewise.
3607 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3610 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3611 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3612 relocation overflow check.
3614 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3616 * bfd-in2.h: Regenerated.
3618 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3621 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3622 uses bytes not octets.
3623 * elflink.c (resolve_section): Likewise.
3624 Add a bfd parameter.
3625 (eval_section): Pass the input_bfd to resolve_section.
3626 (bfd_elf_perform_complex_relocation): Convert byte offset to
3627 octets before read and writing values.
3628 (elf_link_input_bfd): Add byte to octet conversions.
3629 (elf_reloc_link_order): Likewise.
3630 (elf_fixup_link_order): Likewise.
3631 (bfd_elf_final_link): Likewise.
3632 * reloc.c (_bfd_final_link_relocate): Likewise.
3633 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3635 2016-03-10 Nick Clifton <nickc@redhat.com>
3637 * config.bfd: Mark the i370 target as obsolete.
3639 2016-03-09 Pedro Alves <palves@redhat.com>
3641 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3642 gcc ABI)" to printable name.
3643 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3644 of "v850-rh850" as printable name.
3646 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3649 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3650 relocations against absolute symbols.
3652 2016-03-09 Alan Modra <amodra@gmail.com>
3655 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3656 length elements in the archive.
3658 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3661 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3662 for -E/--dynamic-list only when not relocatable.
3664 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3667 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3668 count for locally defined local IFUNC symbols in shared object.
3669 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3671 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3674 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3677 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3678 Andrew Burgess <andrew.burgess@embecosm.com>
3680 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3681 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3682 (arc_elf_howto_init): Added assert to validate relocations.
3683 (get_middle_endian_relocation): Delete.
3684 (middle_endian_convert): New function.
3685 (ME): Redefine, now does nothing.
3686 (IS_ME): New define.
3687 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3688 definition to call middle_endian_convert. Add a new local
3689 variable and make use of this throughout. Added call to
3690 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3692 2016-03-07 Nick Clifton <nickc@redhat.com>
3695 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3696 length elements in the archive.
3698 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3700 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3701 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3703 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3706 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3707 executable as definition if the new definition comes from a
3710 2016-03-02 Alan Modra <amodra@gmail.com>
3712 * Makefile.in: Regenerate.
3713 * po/SRC-POTFILES.in: Regenerate.
3715 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3717 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3718 relocation addend when sections get merged.
3720 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3722 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3724 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3725 Assert for code sections dynamic relocs.
3727 2016-02-26 Renlin Li <renlin.li@arm.com>
3729 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3730 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3732 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3735 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3736 load with locally bound symbols if PIC is false or there is no
3737 base register. Optimize branch to 0 if PIC is false.
3738 (elf_i386_relocate_section): Don't generate dynamic relocations
3739 against undefined weak symbols if PIC is false.
3740 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3741 if we can't estimate relocation overflow with --no-relax.
3742 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3743 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3744 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3745 against undefined weak symbols if PIC is false.
3747 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3750 * bfd.c (bfd): Change flags to 20 bits.
3751 (BFD_CONVERT_ELF_COMMON): New.
3752 (BFD_USE_ELF_STT_COMMON): Likewise.
3753 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3754 BFD_USE_ELF_STT_COMMON.
3755 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3756 * configure.ac: Remove --enable-elf-stt-common.
3757 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3758 common symbol depending on BFD_CONVERT_ELF_COMMON and
3759 BFD_USE_ELF_STT_COMMON.
3760 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3762 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3764 (elf_link_convert_common_type): New function.
3765 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3766 common symbol depending on BFD_CONVERT_ELF_COMMON and
3767 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3768 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3769 and BFD_USE_ELF_STT_COMMON to object_flags.
3770 (TARGET_LITTLE_SYM): Likewise.
3771 * syms.c (BSF_KEEP_G): Renamed to ...
3772 (BSF_ELF_COMMON): This.
3773 * bfd-in2.h: Regenerated.
3774 * config.in: Likewise.
3775 * configure: Likewise.
3777 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3782 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3783 (elf_i386_link_hash_entry): Add has_got_reloc and
3785 (elf_i386_link_hash_table): Add interp.
3786 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3788 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3790 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3791 (elf_i386_fixup_symbol): New function.
3792 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3793 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3794 relocations and discard relocations against resolved undefined
3795 weak symbols in executable. Don't make resolved undefined weak
3796 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3797 relocation against undefined weak symbols in PIE.
3798 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3799 (elf_i386_relocate_section): Don't generate dynamic relocations
3800 against resolved undefined weak symbols in PIE, except for
3802 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3803 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3804 Don't generate dynamic relocation against resolved undefined weak
3805 symbol in executable.
3806 (elf_i386_finish_dynamic_sections): Call
3807 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3808 (elf_backend_fixup_symbol): New.
3809 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3810 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3812 (elf_x86_64_link_hash_table): Add interp.
3813 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3815 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3817 (elf_x86_64_check_relocs): Set has_got_reloc and
3819 (elf_x86_64_fixup_symbol): New function.
3820 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3821 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3822 relocations and discard relocations against resolved undefined
3823 weak symbols in executable. Don't make resolved undefined weak
3824 symbols in executable dynamic.
3825 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3826 (elf_x86_64_relocate_section): Check relocation overflow for
3827 dynamic relocations against unresolved weak undefined symbols.
3828 Don't generate dynamic relocations against resolved weak
3829 undefined symbols in PIE.
3830 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3831 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3832 Don't generate dynamic relocation against resolved undefined weak
3833 symbol in executable.
3834 (elf_x86_64_finish_dynamic_sections): Call
3835 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3836 (elf_backend_fixup_symbol): New.
3838 2016-02-26 Alan Modra <amodra@gmail.com>
3840 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3841 save_restore_funcs, rest of sections when not relocatable.
3842 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3843 (sfpr_define): Define all symbols on emitted code.
3844 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3845 when relocatable. Move sfpr_define loop earlier.
3847 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3849 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3850 (elf_x86_64_relocate_section): Use it. Replace
3851 x86_64_elf_howto_table[r_type] with howto.
3853 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3856 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3857 symbol version is unknown.
3859 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3861 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3862 to (bfd_vma) -1 when setting needs_plt to 0.
3863 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3865 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3867 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3868 library, instead of PIC, and don't check PDE when making linker
3869 assigned symbol dynamic.
3871 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3873 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3874 ABIVERSION for non-executable stack.
3876 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3879 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3880 Always produce a RELATIVE reloc for a local symbol.
3882 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3884 Fix test-case ld-elf/pr19617b
3885 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3886 discard unused non-function symbols when --dynamic-list-data.
3888 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3890 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3891 dynsym section, even if it is empty, with dynamic sections.
3893 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3895 * syms.c: Remove BSF_COMMON from comments.
3896 * bfd-in2.h: Regenerated.
3898 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3900 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3901 for destination. Remove useless function parameters.
3902 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3904 2016-02-19 Nick Clifton <nickc@redhat.com>
3907 * aoutx.h (aout_link_add_symbols): Check for out of range string
3911 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3912 processing if we encounter a reloc without an associated symbol.
3914 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3917 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3918 sections for -E/--dynamic-list.
3920 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3922 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3925 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3927 * plugin.c (plugin_vec): Set match priority to 255.
3928 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3929 matching against the plugin vector, take priority from there not
3932 2016-02-15 Nick Clifton <nickc@redhat.com>
3934 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3935 for length and type fields. Use a signed value for the
3936 suffix_length field.
3938 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3941 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3942 significant bit in GOT offset for R_386_GOT32X.
3944 2016-02-10 Nick Clifton <nickc@redhat.com>
3947 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3949 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3950 number of messages about FDE encoding preventing .eh_frame_hdr
3953 2016-02-09 Nick Clifton <nickc@redhat.com>
3955 * oasys.c (oasys_archive_p): Fix indentation.
3956 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3957 constant for left shifting.
3959 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3960 helpful warning message to explain why certain AArch64 relocs
3963 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3965 * pe-mips.c (coff_mips_reloc): Fix formatting.
3967 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3969 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3970 to bfd_mach_arc_arc600.
3972 2016-02-04 Alan Modra <amodra@gmail.com>
3974 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3977 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3980 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3981 distances in the compressed_size field of the output section.
3983 2016-02-02 Alan Modra <amodra@gmail.com>
3985 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3986 ELFv2 entry optimization.
3988 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3991 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3992 no relocations in relocatable files.
3994 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3997 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3998 if a symbol from a library loaded via DT_NEEDED doesn't match
3999 the symbol referenced by regular object.
4001 2016-02-01 Nathaniel Smith <njs@pobox.com>
4003 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
4006 2016-02-01 Alan Modra <amodra@gmail.com>
4008 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
4009 an out of range reloc_index.
4010 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
4012 2016-02-01 Kamil Rytarowski <n54@gmx.com>
4014 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
4015 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
4016 * Makefile.in: Regenerated.
4018 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4020 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
4022 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
4025 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
4027 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
4029 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
4032 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
4033 against STT_GNU_IFUNC symbol only with dynamic symbols.
4034 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
4036 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
4039 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
4040 decompress debug sections.
4042 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
4044 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
4047 2016-01-25 Nick Clifton <nickc@redhat.com>
4050 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
4051 dsym filename buffer.
4053 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
4055 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
4057 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
4059 * elfxx-mips.c (BZ16_REG): Correct calculation.
4061 2016-01-21 Nick Clifton <nickc@redhat.com>
4063 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
4064 changing the type of _loc to be bfd_byte *.
4065 (elf_arc_finish_dynamic_symbol): Likewise.
4067 2016-01-21 Nick Clifton <nickc@redhat.com>
4070 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
4071 class of the linker stub bfd.
4072 (elf32_arm_check_relocs): Skip check for pic format after
4073 processing a vxWorks R_ARM_ABS12 reloc.
4074 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
4075 reporting a class mismatch.
4077 2016-01-21 Jiong Wang <jiong.wang@arm.com>
4079 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
4080 veneer for sym_sec != input_sec.
4081 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
4082 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
4083 calculation destination.
4085 2016-01-21 Alan Modra <amodra@gmail.com>
4087 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
4088 (swap_linux_prpsinfo64_out): New function.
4089 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4090 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
4091 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
4092 (elfcore_write_linux_prpsinfo64): Likewise.
4093 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
4094 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4095 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
4097 2016-01-21 Alan Modra <amodra@gmail.com>
4099 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
4100 * elf.c: Adjust #include.
4101 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
4102 * Makefile.am (SOURCE_HFILES): Update.
4103 * Makefile.in: Regenerate.
4104 * po/SRC-PORFILES.in: Regenerate.
4106 2016-01-21 Alan Modra <amodra@gmail.com>
4108 * configure.ac: Move corefile selection later in file. Move
4109 tdefaults code immediately after other target vector code.
4110 * configure: Regenerate.
4112 2016-01-20 Mickael Guene <mickael.guene@st.com>
4114 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
4115 section using '.text.noread' pattern.
4117 2016-01-19 John Baldwin <jhb@FreeBSD.org>
4119 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
4121 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
4122 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
4124 * arc-plt.def: New file.
4125 * arc-plt.h: Likewise.
4126 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
4127 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
4128 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
4129 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
4130 (name_for_global_symbol): Added.
4131 (ADD_RELA): Helper to create dynamic relocs.
4132 (new_got_entry_to_list): Create a new got entry in linked list.
4133 (symbol_has_entry_of_type): Search for specific type of entry in
4135 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
4136 (is_reloc_for_TLS, arc_elf_set_private_flags)
4137 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
4138 (arc_elf_merge_private_bfd_data): New functions.
4139 (debug_arc_reloc): Cleaned debug info printing.
4140 (PDATA reloc): Changed not to perform address alignment.
4141 (reverse_me): Added. Fix for ARC_32 relocs.
4142 (arc_do_relocation): Return bfd_reloc_of when no relocation should
4144 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
4145 Changed function to access an array of list of GOT entries instead
4146 of just an array of offsets.
4147 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
4148 (elf_arc_check_relocs): Likewise.
4149 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
4150 (elf_arc_finish_dynamic_sections): Likewise
4151 (arc_create_dynamic_sections): Modified conditions to create
4153 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
4154 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
4155 (relocate_plt_for_entry): Changed to support new way to define PLT
4157 (add_symbol_to_plt): Likewise.
4158 (arc_elf_link_hash_table_create): New function.
4160 2016-01-18 Nick Clifton <nickc@redhat.com>
4163 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
4164 section number into internal section number.
4165 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
4166 * coffswap.h (coff_swap_sym_in): Likewise.
4167 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
4168 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
4169 section number field is big enough to hold the external value.
4171 2016-01-17 Alan Modra <amodra@gmail.com>
4173 * configure: Regenerate.
4175 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
4177 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
4178 when address in first unwind entry does not match start of
4181 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
4182 Jiong Wang <jiong.wang@arm.com>
4185 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
4188 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
4190 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
4191 place 'R_' before the reloc name returned.
4192 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
4193 the relocation string.
4195 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4197 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
4198 factored out from...
4199 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4201 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4203 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
4204 attribute check after ELF file header flag check.
4206 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4208 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
4209 return status from `_bfd_elf_merge_object_attributes'.
4211 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4213 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
4214 factored out from...
4215 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4217 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4219 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
4220 handling of input MIPS ABI flags together.
4222 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4224 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
4225 attribute checks for null input.
4227 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4229 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
4230 pointers to target data.
4232 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4234 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4237 2016-01-01 Alan Modra <amodra@gmail.com>
4239 Update year range in copyright notice of all files.
4241 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
4243 Copyright (C) 2016 Free Software Foundation, Inc.
4245 Copying and distribution of this file, with or without modification,
4246 are permitted in any medium without royalty provided the copyright
4247 notice and this notice are preserved.
4253 version-control: never
projects / binutils-gdb.git / blob