| blob | 370466f13750bcaa4fd52e43918216b7e32c9f45 |
1 2018-12-31 Alan Modra <amodra@gmail.com>
3 PR 24041
4 * elflink.c (elf_link_add_object_symbols): Don't segfault on
5 crafted ET_DYN with no program headers.
7 2018-12-31 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (ppc64_elf_relocate_section <tls_ldgd_opt>): When
10 editing an old-style __tls_get_addr call, replace a toc restore
11 insn with a nop.
13 2018-12-28 Alan Modra <amodra@gmail.com>
15 PR 24015
16 * elf.c (bfd_elf_get_default_section_type): Make common sections
17 SHT_NOBITS.
18 * linker.c (bfd_generic_define_common_symbol): Clear
19 SEC_HAS_CONTENTS.
21 2018-12-28 Alan Modra <amodra@gmail.com>
23 PR 23966
24 * libbfd.c (SSIZE_MAX): Define.
25 (bfd_malloc, bfd_realloc): Don't cast size to long to check for
26 "negative" values, compare against SSIZE_MAX instead.
28 2018-12-23 H.J. Lu <hongjiu.lu@intel.com>
30 * elf32-i386.c (elf_i386_rtype_to_howto): Remove the unused bfd
31 pointer argument.
32 (elf_i386_info_to_howto_rel): Updated.
33 (elf_i386_tls_transition): Likewise.
34 (elf_i386_relocate_section): Likewise.
36 2018-12-20 H.J. Lu <hongjiu.lu@intel.com>
38 * elf32-i386.c (elf_i386_relocate_section): Call
39 elf_i386_rtype_to_howto to get reloc_howto_type pointer.
40 * elf64-x86-64.c (elf_x86_64_relocate_section): Call
41 elf_x86_64_rtype_to_howto to get reloc_howto_type pointer.
43 2018-12-18 Alan Modra <amodra@gmail.com>
45 * Makefile.am (bfdinclude_HEADERS): Add bfd_stdint.h.
46 (BFD_H_DEPS): Add include/diagnostics.h.
47 (LOCAL_H_DEPS): Add bfd_stdint.h.
48 * bfd-in.h: Include bfd_stdint.h.
49 * arc-plt.h: Don't include stdint.h.
50 * coff-rs6000.c: Likewise.
51 * coff64-rs6000.c: Likewise.
52 * elfxx-riscv.c: Likewise.
53 * cache.c: Don't include bfd_stdint.h.
54 * elf32-arm.c: Likewise.
55 * elf32-avr.c: Likewise.
56 * elf32-nds32.c: Likewise.
57 * elf32-rl78.c: Likewise.
58 * elf32-rx.c: Likewise.
59 * elf32-wasm32.c: Likewise.
60 * elf64-nfp.c: Likewise.
61 * elflink.c: Likewise.
62 * elfnn-aarch64.c: Likewise.
63 * elfnn-ia64.c: Likewise.
64 * elfxx-ia64.c: Likewise.
65 * elfxx-x86.h: Likewise.
66 * wasm-module.c: Likewise, and don't include sysdep.h twice.
67 * elf-nacl.h: Don't include bfd.h.
68 * mach-o.h: Likewise.
69 * elfxx-aarch64.c: Include bfd.h and elf-bfd.h.
70 * elfxx-aarch64.h: Don't include bfd.h, elf-bfd.h or stdint.h.
71 * mach-o-aarch64.c: Include mach-o.h later.
72 * mach-o-arm.c: Likewise.
73 * mach-o-i386.c: Likewise.
74 * mach-o-x86-64.c: Likewise.
75 * mach-o.c: Likewise.
76 * sysdep.h: Don't include ansidecl.h or sys/stat.h.
77 * Makefile.in: Regenerate.
78 * bfd-in2.h: Regenerate.
80 2018-12-18 Alan Modra <amodra@gmail.com>
82 PR 23980
83 * elf32-i386.c (elf_i386_relocate_section): Exit with wrong format
84 error rather than asserting input file is as expected.
85 * elf32-s390.c (elf_s390_relocate_section): Likewise.
86 * elf32-sh.c (sh_elf_relocate_section): Likewise.
87 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
88 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
89 * elf64-s390.c (elf_s390_relocate_section): Likewise.
90 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
91 * elf32-ppc.c (ppc_elf_relocate_section): Exit with wrong format
92 error if input file is not ppc32 ELF.
94 2018-12-18 Alan Modra <amodra@gmail.com>
96 PR 23980
97 * elf64-ppc.c (ppc64_elf_hide_symbol): Check hash table type
98 before referencing ppc64-only fields of hash entries.
100 2018-12-17 Alan Modra <amodra@gmail.com>
102 PR 23994
103 * aoutx.h: Include limits.h.
104 (get_reloc_upper_bound): Detect long overflow and return a file
105 too big error if it occurs.
106 * elf.c: Include limits.h.
107 (_bfd_elf_get_symtab_upper_bound): Detect long overflow and return
108 a file too big error if it occurs.
109 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
110 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
112 2018-12-14 H.J. Lu <hongjiu.lu@intel.com>
114 PR ld/23900
115 * elf.c (get_program_header_size): Add a PT_GNU_PROPERTY
116 segment for NOTE_GNU_PROPERTY_SECTION_NAME.
117 (_bfd_elf_map_sections_to_segments): Create a PT_GNU_PROPERTY
118 segment for NOTE_GNU_PROPERTY_SECTION_NAME.
119 * elfxx-x86.c (_bfd_elf_link_setup_gnu_properties): Don't set
120 GNU_PROPERTY_X86_UINT32_VALID.
122 2018-12-11 Max Filippov <jcmvbkbc@gmail.com>
124 * elf32-xtensa.c (elf_xtensa_do_reloc): Limit const16 opcode
125 immediate field to 16 least significant bits.
127 2018-12-11 H.J. Lu <hongjiu.lu@intel.com>
129 * elf32-xc16x.c (elf32_xc16x_rtype_to_howto): New function.
130 (elf32_xc16x_relocate_section): Call elf32_xc16x_rtype_to_howto
131 instead of xc16x_reloc_type_lookup to get reloc_howto_type.
133 2018-12-07 H.J. Lu <hongjiu.lu@intel.com>
135 PR ld/23958
136 * elflink.c (_bfd_elf_add_default_symbol): Override the previous
137 definition from IR object.
139 2018-12-08 Stafford Horne <shorne@gmail.com>
141 * elf32-or1k.c (or1k_grok_prstatus): New function.
142 (or1k_grok_psinfo): Likewise.
144 2018-12-07 H.J. Lu <hongjiu.lu@intel.com>
146 * elf-properties.c (elf_find_and_remove_property): Add a
147 bfd_boolean argument to indicate if the property should be
148 removed.
149 (elf_merge_gnu_property_list): Updated. Report
150 property change in linker map file.
151 (elf_get_gnu_property_section_size): Skip property_remove
152 properties.
153 (elf_write_gnu_properties): Likewise.
154 (_bfd_elf_link_setup_gnu_properties): Report property merge
155 in linker map file. Pass abfd to elf_merge_gnu_property_list.
157 2018-12-07 Alan Modra <amodra@gmail.com>
159 PR 23952
160 * syms.c (_bfd_generic_read_minisymbols): Free syms before
161 returning with zero symcount.
163 2018-12-06 Alan Modra <amodra@gmail.com>
165 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_VLE_ADDR20>): Correct
166 mask and shift value.
167 (ppc_elf_vle_split16): Use E_OPCODE_MASK. Handle e_li
168 specially.
170 2018-12-05 Sam Tebbs <sam.tebbs@arm.com>
172 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Add check for 'B'.
174 2018-12-04 H.J. Lu <hongjiu.lu@intel.com>
176 PR ld/23372
177 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Don't remove
178 empty properties for GNU_PROPERTY_X86_COMPAT_ISA_1_USED and
179 GNU_PROPERTY_X86_UINT32_OR_AND.
180 (_bfd_x86_elf_link_fixup_gnu_properties): Likewise.
182 2018-12-03 Kito Cheng <kito@andestech.com>
184 * elfxx-riscv.h (RISCV_DONT_CARE_VERSION): New macro.
185 (struct riscv_subset_t): New structure.
186 (riscv_subset_t): New typedef.
187 (riscv_subset_list_t): New structure.
188 (riscv_release_subset_list): New prototype.
189 (riscv_add_subset): Likewise.
190 (riscv_lookup_subset): Likewise.
191 (riscv_lookup_subset_version): Likewise.
192 (riscv_release_subset_list): Likewise.
193 * elfxx-riscv.c: Include safe-ctype.h.
194 (riscv_parsing_subset_version): New function.
195 (riscv_supported_std_ext): Likewise.
196 (riscv_parse_std_ext): Likewise.
197 (riscv_parse_sv_or_non_std_ext): Likewise.
198 (riscv_parse_subset): Likewise.
199 (riscv_add_subset): Likewise.
200 (riscv_lookup_subset): Likewise.
201 (riscv_lookup_subset_version): Likewise.
202 (riscv_release_subset_list): Likewise.
204 2018-12-01 H.J. Lu <hongjiu.lu@intel.com>
206 PR ld/23930
207 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
208 the iplt section alignment if it is non-empty.
209 (_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
210 and delay setting the iplt section alignment.
211 * elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
213 2018-11-30 Nick Clifton <nickc@redhat.com>
215 PR 23942
216 * elfcode.h (elf_object_p): Check for corrupt input files with
217 more program headers than can actually fit in the file.
219 2018-11-30 Nick Clifton <nickc@redhat.com>
221 PR 23932
222 * elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
223 size.
224 (rewrite_elf_program_header): If no sections are mapped into a
225 segment return an error.
227 2018-11-30 Alan Modra <amodra@gmail.com>
229 PR 23937
230 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
231 entry offset for ifuncs.
233 2018-11-29 H.J. Lu <hongjiu.lu@intel.com>
235 PR ld/23929
236 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
237 merge .note.gnu.property section in IR inputs.
239 2018-11-27 Thomas Preud'homme <thomas.preudhomme@linaro.org>
241 * cpu-arm.c (processors): Add processors known to GAS but missing here
242 and reindent.
243 (bfd_arm_update_notes): Add comment explaining why the list of
244 architectures in the switch should not be updated.
245 (architectures): Likewise.
247 2018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
249 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
250 <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
251 <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
252 absolute symbol in PIC code.
254 2018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
256 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
257 <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
258 rather than `_bfd_error_handler' to report refused relocations
259 in PIC code and continue processing. Fix error message: `can
260 not' -> `cannot'.
262 2018-11-27 H.J. Lu <hongjiu.lu@intel.com>
264 PR binutils/23919
265 * compress.c (bfd_is_section_compressed_with_header): Initialize
266 *uncompressed_align_pow_p to 0.
268 2018-11-27 Tamar Christina <tamar.christina@arm.com>
270 PR ld/23904
271 * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
272 (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
273 (struct erratum_835769_branch_to_stub_clear_data): New.
274 (_bfd_aarch64_erratum_843419_clear_stub): New.
275 (clear_erratum_843419_entry): New.
276 (elfNN_aarch64_tls_relax): Use it.
277 (elfNN_aarch64_relocate_section): Pass input_section.
278 (aarch64_map_one_stub): Handle branch type none as valid.
280 2018-11-27 Mark Wielaard <mark@klomp.org>
282 PR binutils/23919
283 * bfd.c (bfd_update_compression_header): Explicitly set alignment.
284 (bfd_check_compression_header): Add uncompressed_alignment_power
285 argument. Check ch_addralign is a power of 2.
286 * bfd-in2.h: Regenerated.
287 * compress.c (bfd_compress_section_contents): Get and set
288 orig_uncompressed_alignment_pow if section is decompressed.
289 (bfd_is_section_compressed_with_header): Add and get
290 uncompressed_align_pow_p argument.
291 (bfd_is_section_compressed): Add uncompressed_align_power argument
292 to bfd_is_section_compressed_with_header call.
293 (bfd_init_section_decompress_status): Get and set
294 uncompressed_alignment_power.
295 * elf.c (_bfd_elf_make_section_from_shdr): Add
296 uncompressed_align_power argument to
297 bfd_is_section_compressed_with_header call.
299 2018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
301 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
302 error when .MSP430.attributes section is missing from objects
303 created by LTO.
305 2018-11-13 Jim Wilson <jimw@sifive.com>
307 * elfnn-riscv.c (riscv_float_abi_string): New.
308 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
310 2018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
312 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
313 concerning timestamp insertion.
315 2018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
317 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
318 correct static TLS relocs.
319 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
320 TLS relocs which require -fPIC.
321 (arc_create_forced_local_got_entries_for_tls): Created.
322 Traverses list of GOT entries to be resolved statically
323 when needed.
324 (elf_arc_finish_dynamic_sections): Changed. Calls
325 arc_create_forced_local_got_entries_for_tls for each known
326 possibly GOT symbol.
328 2018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
330 PR 23699
331 * ihex.c (ihex_write_object_contents): Check for sign extended
332 addresses that cannot be supported in the ihex format.
334 2018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
336 * arc-got.h (arc_get_local_got_ents): Revamp it; use
337 elf_local_got_ents to store the local got list.
338 (get_got_entry_list_for_symbo): Restructure it.
339 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
340 get_got_entry_list_for_symbol.
342 2018-11-07 Nick Clifton <nickc@redhat.com>
344 * po/fr.po: Updated French translation.
345 * po/pt.po: Updated Portuguese translation.
347 2018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
348 Saagar Jha <saagar@saagarjha.com>
350 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
351 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
352 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
353 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
354 (struct bfd_mach_o_note_command): New.
355 (struct bfd_mach_o_build_version_tool): New.
356 (struct bfd_mach_o_build_version_command): New.
357 (bfd_mach_o_read_version_min): Don't split version into
358 a few fields. Rename reserved to sdk.
359 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
360 few fields. Rename reserved to sdk.
361 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
362 LC_BUILD_VERSION.
363 (bfd_mach_o_read_note): New.
364 (bfd_mach_o_read_build_version): New.
366 2018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
368 * config.bfd: Add rx-*-linux.
369 * congigure.ac: Likewise.
370 * elf32-rx.c (rx_linux_object_p): New function.
371 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
372 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
373 * targets.c: Add rx_elf32_linux_le_vec.
374 * configure: Regenerate.
376 2018-11-06 Romain Margheriti <lilrom13@gmail.com>
378 PR 23742
379 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
380 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
381 commands.
383 2018-11-02 Alan Modra <amodra@gmail.com>
385 PR 23850
386 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
387 in an executable or shared library as normal sections.
389 2018-10-31 Renlin Li <renlin.li@arm.com>
391 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
392 section for Local Exec TLS model.
394 2018-10-24 H.J. Lu <hongjiu.lu@intel.com>
396 PR ld/23818
397 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
398 defined in discarded input sections.
400 2018-10-24 Alan Modra <amodra@gmail.com>
402 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
403 were not needed.
405 2018-10-23 Alan Modra <amodra@gmail.com>
407 PR 23806
408 * merge.c (_bfd_add_merge_section): Don't attempt to merge
409 sections with ridiculously large alignments.
411 2018-10-23 Alan Modra <amodra@gmail.com>
413 PR 23805
414 * elflink.c (elf_link_input_bfd): Don't segfault on finding
415 STT_TLS symbols without any TLS sections. Instead, change the
416 symbol type to STT_NOTYPE.
418 2018-10-23 Alan Modra <amodra@gmail.com>
420 PR 23804
421 * merge.c (_bfd_add_merge_section): Don't attempt to merge
422 sections where size is not a multiple of entsize.
424 2018-10-20 Alan Modra <amodra@gmail.com>
426 PR 23788
427 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
428 or SHT_STRTAB.
430 2018-10-17 Alan Modra <amodra@gmail.com>
432 PR 23653
433 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
434 too when choosing dynobj.
436 2018-10-16 Alan Modra <amodra@gmail.com>
438 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
439 PE_DEBUG_DATA size checks.
441 2018-10-16 Alan Modra <amodra@gmail.com>
443 PR 23781
444 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
445 before returning.
447 2018-10-16 Alan Modra <amodra@gmail.com>
449 PR 23534
450 * init.c (bfd_init): Return an unsigned int.
451 bfd-in2.h: Regenerate.
453 2018-10-15 Alan Modra <amodra@gmail.com>
455 PR 23534
456 * init.c (BFD_INIT_MAGIC): Define.
457 (bfd_init): Return BFD_INIT_MAGIC.
458 bfd-in2.h: Regenerate.
460 2018-10-13 Alan Modra <amodra@gmail.com>
462 PR 23770
463 PR 23425
464 * reloc.c (_bfd_clear_contents): Replace "location" param with
465 "buf" and "off". Bounds check "off". Return status.
466 * cofflink.c (_bfd_coff_generic_relocate_section): Update
467 _bfd_clear_contents call.
468 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
469 * elf32-arc.c (elf_arc_relocate_section): Likewise.
470 * elf32-i386.c (elf_i386_relocate_section): Likewise.
471 * elf32-metag.c (metag_final_link_relocate): Likewise.
472 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
473 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
474 * elf32-visium.c (visium_elf_relocate_section): Likewise.
475 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
476 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
477 * libbfd-in.h (_bfd_clear_contents): Update prototype.
478 * libbfd.h: Regenerate.
480 2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
482 * elflink.c (elf_link_output_extsym): Do not place symbols into a
483 discarded .dynsym.
485 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
487 PR ld/23428
488 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
489 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
490 in non-code PT_LOAD segment.
492 2018-10-08 Alan Modra <amodra@gmail.com>
494 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
495 lacking sections.
496 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
497 program headers are required when info->load_phdrs. Reorganize
498 code handling program headers. Generate a mapping without
499 sections just for file and program headers when -z separate-code
500 would indicate they should be on a different page to the first
501 section.
503 2018-10-08 Alan Modra <amodra@gmail.com>
505 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
506 from m->p_vaddr_offset for segments without sections. Invert
507 sign of p_vaddr_offset.
508 (rewrite_elf_program_header, copy_elf_program_header): Save
509 old segment p_vaddr to p_vaddr_offset. Invert sign of
510 p_vaddr_offset.
512 2018-10-08 Alan Modra <amodra@gmail.com>
514 * elf.c (get_program_header_size): Don't count PT_INTERP if
515 .interp is empty.
516 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
517 .interp is empty.
519 2018-10-08 Alan Modra <amodra@gmail.com>
521 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
522 overlays before segment containing headers.
524 2018-10-08 Alan Modra <amodra@gmail.com>
526 * elf.c (make_mapping): Cope with zero size array at end of
527 struct elf_segment_map.
528 (_bfd_elf_map_sections_to_segments): Likewise.
529 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
530 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
532 2018-10-05 Alan Modra <amodra@gmail.com>
534 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
535 SHT_NOTE.
537 2018-10-05 Richard Henderson <rth@twiddle.net>
539 * bfd-in2.h: Regenerated.
540 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
541 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
542 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
543 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
544 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
545 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
546 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
547 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
548 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
549 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
550 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
551 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
552 (elf_or1k_link_hash_table): Add field saw_plta.
553 (or1k_final_link_relocate): Add value calculations for new relocations.
554 (or1k_elf_relocate_section): Add section relocations for new
555 relocations.
556 (or1k_write_plt_entry): New function.
557 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
558 using new l.adrp instruction. Cleanup PLT relocation code generation.
559 * libbfd.h: Regenerated.
560 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
561 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
562 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
563 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
564 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
565 BFD_RELOC_OR1K_TLS_IE_LO13.
567 2018-10-05 Richard Henderson <rth@twiddle.net>
569 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
570 relocations. Add error for non zero addend with plt and got
571 relocations. Add error for got and plt references against dynamic, non
572 local, symbols. Add error when linking non shared liraries with
573 flag_pic.
575 2018-10-05 Richard Henderson <rth@twiddle.net>
576 Stafford Horne <shorne@gmail.com>
578 * bfd-in2.h: Regenerated.
579 * elf32-or1k.c (N_ONES): New macro.
580 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
581 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
582 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
583 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
584 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
585 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
586 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
587 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
588 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
589 BFD_RELOC_OR1K_TLS_LE_SLO16.
590 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
591 also check results before returning.
592 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
593 limit.
594 (or1k_final_link_relocate): New function.
595 (or1k_elf_relocate_section): Add support for new AHI and SLO
596 relocations. Use or1k_final_link_relocate instead of generic
597 _bfd_final_link_relocate.
598 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
599 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
600 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
601 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
602 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
603 and BFD_RELOC_OR1K_GOTOFF_LO16.
604 * libbfd.h: Regenerated.
606 2018-10-04 Jim Wilson <jimw@sifive.com>
608 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
609 loop, handle htab->sdyntdata section.
611 2018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
613 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
614 impact of STT_REGISTER symbols in the dynsym sh_info here...
615 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
616 do it here.
618 2018-10-03 H.J. Lu <hongjiu.lu@intel.com>
620 PR ld/23658
621 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
622 sections with the same section alignment into a single PT_NOTE
623 segment. Check SHT_NOTE section type instead of section name.
624 (_bfd_elf_map_sections_to_segments): Likewise.
626 2018-10-03 Millan Wolff <mail@milianw.de>
628 PR 23715
629 * dwarf2.c (find_abstract_instance): Allow recursive invocations
630 of find_abstract_instance to override the name variable.
632 2018-10-03 Nick Clifton <nickc@redhat.com>
634 * po/pt.po: Updated Portuguese translation.
636 2018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
638 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
639 section alignment in consideration for this relocation. Fixed TCB_SIZE
640 offset size to include section alignment.
641 (get_got_entry_list_for_symbol): Changed.
642 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
643 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
644 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
645 section alignment.
646 (elf_arc_check_relocs): Changed.
647 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
648 (struct elf_arc_link_hash_entry): Moved and changed.
649 (elf_arc_link_hash_newfunc): Changed.
650 (arc_elf_link_hash_table_create): Removed old initializations.
651 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
653 2018-09-28 H.J. Lu <hongjiu.lu@intel.com>
655 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
656 elfclass instead of bed->s->elfclass.
658 2018-09-27 Jim Wilson <jimw@sifive.com>
660 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
661 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
662 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
663 (riscv_find_pcgp_lo_reloc): Likewise.
664 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
665 (riscv_delete_pcgp_lo_reloc): Likewise.
666 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
667 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
668 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
670 2018-09-25 Jim Wilson <jimw@sifive.com>
672 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
673 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
674 and return FALSE. Return TRUE at end.
675 (riscv_make_plt_entry): Likewise.
676 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
677 (riscv_elf_finish_dynamic_sections): Update call to
678 riscv_make_plt_header.
680 2018-09-24 Jim Wilson <jimw@sifive.com>
682 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
683 hi_sec_off which is symbol address with addend subtracted. Use in
684 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
686 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
687 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
688 Add strings for the two errors handled here.
689 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
690 comment. Only give error with addend when used with section symbol.
691 In case bfd_reloc_dangerous, update error string.
693 2018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
695 PR gdb/20948
696 * elf.c (_bfd_elf_write_object_contents): Return from function
697 early if abfd->direction == both_direction.
699 2018-09-21 Simon Marchi <simon.marchi@ericsson.com>
701 * configure.ac: Check for fls.
702 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
703 * config.in: Re-generate.
704 * configure: Re-generate.
706 2018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
708 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
709 duplicate `case' selectors.
711 2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
713 * elf32-nds32.c (nds32_elf_relax_loadstore):
714 Remove the unused target features.
715 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
716 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
717 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
718 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
719 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
720 calculate_plt_offset, calculate_got_memory_address,
721 nds32_elf_check_dup_relocs): Removed.
722 All callers changed.
723 * elf32-nds32.h: Remove the unused macros and defines.
724 (elf_nds32_link_hash_table): Remove the unused variable.
725 (bfd_elf32_nds32_set_target_option): Update prototype.
726 (nds32_elf_ex9_init): Removed.
727 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
728 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
729 to initialize array nds32_elf_howto_table in any order
730 without lots of EMPTY_HOWTO.
731 (nds32_reloc_map): Updated.
732 * reloc.c: Add BFD_RELOC_NDS32_LSI.
733 * bfd-in2.h: Regenerated.
734 * bfd/libbfd.h: Regenerated.
735 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
736 (nds32_reloc_map): Likewise.
737 (nds32_elf_relax_flsi): New function.
738 (nds32_elf_relax_section): Support floating load/store relaxation.
739 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
740 New macro.
741 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
742 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
743 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
744 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
745 New functions.
746 (nds32_info_to_howto_rel): Add BFD_ASSERT.
747 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
748 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
749 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
750 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
751 (nds32_elf_final_sda_base): Improve it to find the better gp value.
752 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
753 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
754 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
755 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
756 (create_got_section): Likewise.
757 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
758 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
759 (nds32_elf_check_relocs): Fix the issue that the shared library may
760 has TEXTREL entry in the dynamic section.
761 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
762 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
763 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
764 dynamic entry.
765 (calculate_offset): Remove the unused parameter `pic_ext_target' and
766 related codes.
767 All callers changed.
768 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
769 will cause some errors for our test cases.
770 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
771 generic object.
772 * reloc.c: Add TLS relocations.
773 * libbfd.h: Regenerated.
774 * bfd-in2.h: Regenerated.
775 * elf32-nds32.h (struct section_id_list_t): New.
776 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
777 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
778 New prototypes.
779 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
780 New macro.
781 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
782 elf_nds32_link_hash_table): Updated.
783 * elf32-nds32.c (enum elf_nds32_tls_type): New.
784 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
785 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
786 fls, ones32, list_insert, list_insert_sibling, dump_chain,
787 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
788 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
789 (elf_nds32_obj_tdata): Add new fields.
790 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
791 (nds32_elf_howto_table): Add TLS relocations.
792 (nds32_reloc_map): Likewise.
793 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
794 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
795 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
796 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
797 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
798 (dtpoff_base): Rename it to `gottpof' and then update it.
800 2018-09-20 Alan Modra <amodra@gmail.com>
802 PR 23685
803 * peXXigen.c (pe_print_edata): Correct export address table
804 overflow checks. Check dataoff against section size too.
806 2018-09-20 Alan Modra <amodra@gmail.com>
808 PR 23686
809 * dwarf2.c (read_section): Error when attempting to malloc
810 "(bfd_size_type) -1".
811 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
812 function_name. Bounds check reloc address. Formatting. Ensure
813 .stabstr zero terminated.
815 2018-09-18 Nick Clifton <nickc@redhat.com>
817 PR 23657
818 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
819 ELF section has contents and size larger than the file size.
821 2018-09-14 Maciej W. Rozycki <macro@mips.com>
823 PR ld/21375
824 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
825 (_bfd_mips_elf_linker_flags): Update prototype.
826 * elf32-mips.c (elf_backend_hide_symbol): New macro.
827 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
828 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
829 * elfxx-mips.c (mips_elf_link_hash_table): Add
830 `use_absolute_zero' and `gnu_target' members.
831 (mips_elf_record_global_got_symbol): Call
832 `_bfd_mips_elf_hide_symbol' rather than
833 `_bfd_elf_link_hash_hide_symbol'.
834 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
835 (mips_elf_obtain_contents): Reorder function.
836 (mips_elf_nullify_got_load): New function.
837 (mips_elf_calculate_relocation): Add `contents' parameter.
838 Nullify GOT loads or if it is not possible, then redirect GOT
839 relocations to the `__gnu_absolute_zero' symbol, for references
840 that are supposed to resolve to zero.
841 (mips_elf_define_absolute_zero): New function.
842 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
843 `mips_elf_calculate_relocation' for references made via the GOT
844 that are supposed to resolve to zero.
845 (_bfd_mips_elf_hide_symbol): New function.
846 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
847 set the `gnu_target' member of the MIPS hash table.
848 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
849 (_bfd_mips_post_process_headers): Use it.
851 2018-09-14 Maciej W. Rozycki <macro@mips.com>
853 * elfxx-mips.c (mips_elf_store_contents): New function...
854 (mips_elf_perform_relocation): ... factored out from here.
856 2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
858 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
859 R_CKCORE_PCREL32.
860 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
862 2018-09-14 Alan Modra <amodra@gmail.com>
864 PR 23425
865 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
866 fields in debug sections when reloc is against an undefined symbol
867 and called from bfd_simple_get_relocated_section_contents or
868 similar.
869 * dwarf2.c (find_abstract_instance): Return true for zero offset
870 DW_FORM_ref_addr without returning values.
872 2018-09-06 Alan Modra <amodra@gmail.com>
874 PR 23570
875 * elf32-avr.c (elf_avr_special_sections): New.
876 (elf_backend_special_sections): Define.
878 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
880 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
881 error when an invalid relocation is passed; this is already done
882 by `_bfd_sparc_elf_info_to_howto_ptr'.
884 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
886 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
887 error when an invalid symbol index is retrieved in ELF64_R_SYM of
888 a relocation seen in an input file.
890 2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
891 Alan Modra <amodra@gmail.com>
893 PR 23595
894 elf.c (copy_elf_program_header): When first segment contains
895 only the headers and SHT_NOBITS sections, use segment p_filesz
896 to calculate header and padding size. Use filepos of the first
897 section otherwise.
899 2018-08-31 H.J. Lu <hongjiu.lu@intel.com>
901 PR ld/23600
902 * archures.c (bfd_arch_get_compatible): Allow an IR object with
903 unknown architecture.
905 2018-08-31 Alan Modra <amodra@gmail.com>
907 * elf64-ppc.c (num_relocs_for_offset): New function.
908 (emit_relocs_for_offset): New function.
909 (use_global_in_relocs): New function, split out from..
910 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
911 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
912 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
914 2018-08-31 Alan Modra <amodra@gmail.com>
916 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
917 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
918 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
919 Define.
920 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
921 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
922 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
923 * bfd-in2.h: Regenerate.
924 * libbfd.h: Regenerate.
926 2018-08-31 Alan Modra <amodra@gmail.com>
928 * elf64-ppc.c: Correct _notoc stub comments.
929 (ppc_build_one_stub): Simplify output of branch for notoc
930 long branch stub. Don't include label offset of 8 bytes in
931 "off" calculation for notoc plt stub. Don't emit insns to get pc.
932 (build_offset): Emit insns to get pc here instead.
933 (size_offset): Add 4 extra insns.
934 (plt_stub_size): Adjust for "off" and size_offset changes.
935 (ppc_size_one_stub): Rearrange code into a switch, duplicating
936 some to better match ppc_build_one_stub.
938 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
940 * archures.c (bfd_architecture): New machine
941 bfd_mach_mips_gs264e.
942 * bfd-in2.h (bfd_architecture): Likewise.
943 * cpu-mips.c (enum I_xxx): Likewise.
944 (arch_info_struct): Likewise.
945 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
946 E_MIPS_MACH_GS264E.
947 (mips_set_isa_flags): Likewise.
948 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
949 bfd_mach_mips_gs464e extension.
951 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
953 * archures.c (bfd_architecture): New machine
954 bfd_mach_mips_gs464e.
955 * bfd-in2.h (bfd_architecture): Likewise.
956 * cpu-mips.c (enum I_xxx): Likewise.
957 (arch_info_struct): Likewise.
958 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
959 E_MIPS_MACH_GS464E.
960 (mips_set_isa_flags): Likewise.
961 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
962 bfd_mach_mips_gs464 extension.
964 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
966 * archures.c (bfd_architecture): Rename
967 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
968 * bfd-in2.h (bfd_architecture): Likewise.
969 * cpu-mips.c (enum I_xxx): Likewise.
970 (arch_info_struct): Likewise.
971 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
972 (mips_set_isa_flags): Likewise.
973 (mips_mach_extensions): Likewise.
974 (bfd_mips_isa_ext_mach): Likewise.
975 (bfd_mips_isa_ext): Likewise.
976 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
978 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
980 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
982 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
984 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
985 isa_ext for infer ABI flags.
986 (print_mips_ases): Add Loongson EXT extension.
988 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
990 * elfxx-mips.c (print_mips_ases): Add CAM extension.
992 2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
994 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
995 out the GNU_PROPERTY_X86_UINT32_VALID bit.
997 2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
999 PR ld/23499
1000 * elf.c (_bfd_elf_get_symbol_version_string): Return
1001 _("<corrupt>") for corrupt symbol version info.
1003 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
1005 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
1006 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
1007 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
1008 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
1009 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
1010 (_bfd_x86_elf_merge_gnu_properties): Likewise.
1011 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
1012 instead of X86_ISA_1_NEEDED.
1013 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
1014 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
1015 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
1016 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
1017 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
1019 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
1021 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
1022 GNU_PROPERTY_X86_UINT32_VALID bit.
1023 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
1024 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
1026 2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
1028 PR 23460
1029 * plugin.c (struct plugin_list_entry): New structure.
1030 (plugin_list): New variable.
1031 (try_load_plugin): Place opened plugins on a list. Ensure that
1032 the refcount in the dynamic loader is kept at 1.
1034 2018-08-23 Alan Modra <amodra@gmail.com>
1036 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
1037 nop" error message.
1039 2018-08-23 Nick Clifton <nickc@redhat.com>
1041 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
1042 code with an assertion.
1044 2018-08-23 Nick Clifton <nickc@redhat.com>
1046 PR 23061
1047 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
1048 it to prevent walking off the end of the table.
1049 (coff_get_normalized_symtab): Pass internal_end pointer to
1050 coff_pointerize_aux.
1052 2018-08-23 Alan Modra <amodra@gmail.com>
1054 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
1055 unresolved_reloc on ppc_stub_plt_call_notoc.
1057 2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
1059 PR ld/23536
1060 * development.sh (experimental): New.
1062 2018-08-22 Helge Deller <deller@gmx.de>
1063 Nick Clifton <nickc@redhat.com>
1065 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
1066 the section type of the .PARISC.unwind section on 64-bit binaries
1067 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
1068 Add comment about the sh_entsize value.
1070 2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
1072 PR 23560
1073 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
1074 stub's target, since it may have been changed after the layout.
1076 2018-08-21 John Darington <john@darrington.wattle.id.au>
1078 * elf32-s12z.c (opru18_reloc): New function.
1079 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
1081 2018-08-21 mephi42 <mephi42@gmail.com>
1083 PR binutils/23315
1084 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
1085 data is already considered filled.
1087 2018-08-21 Alan Modra <amodra@gmail.com>
1089 * elf64-ppc.c (HOW): Define.
1090 (ONES): Delete.
1091 (ppc64_elf_howto_raw): Use HOW to initialize entries.
1092 * elf32-ppc.c (HOW): Define.
1093 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
1094 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
1096 2018-08-21 Alan Modra <amodra@gmail.com>
1098 * reloc.c (reloc_howto_type): Typedef.
1099 (bfd_symbol): Delete forward declaration.
1100 (struct reloc_howto_struct): Add "negate" field. Make "size",
1101 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
1102 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
1103 Rearrange for better packing. Revise comments.
1104 (HOWTO): Map to rearranged reloc_howto_struct.
1105 (bfd_get_reloc_size): Delete now unused cases.
1106 (read_reloc, write_reloc): Likewise.
1107 (apply_reloc, _bfd_relocate_contents): Test howto->negate
1108 rather than howto->size < 0 for negated relocation values.
1109 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
1110 signed/unsigned warning.
1111 (xcoff_ppc_relocate_section): Delete "condition is always false"
1112 code.
1113 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1114 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
1115 changes.
1116 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
1117 size 16 for ALPHA_R_LINKAGE.
1118 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
1119 bitsize to zero.
1120 * bfd-in.h (reloc_howto_type): Delete.
1121 * bfd-in2.h: Regenerate.
1123 2018-08-21 Alan Modra <amodra@gmail.com>
1125 * reloc.c (HOWTO): Revise comment.
1126 (NEWHOWTO, HOWTO_PREPARE): Delete.
1127 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
1128 reloc_howto_struct with reloc_howto_type.
1129 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
1130 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
1131 * elf-hppa.h (HOW): Define.
1132 (elf_hppa_howto_table): Use it to simplify this table, correcting
1133 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
1134 R_PARISC_LTOFF_FPTR16DF.
1135 * elf32-mep.c (MEPREL): Use HOWTO.
1136 * bfd-in2.h: Regenerate.
1138 2018-08-20 Alan Modra <amodra@gmail.com>
1140 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
1141 array const.
1142 (mmo_init): Don't init valid_mmo_symbol_character_set.
1144 2018-08-20 Alan Modra <amodra@gmail.com>
1146 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
1148 2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
1150 PR ld/23515
1151 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
1152 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
1153 backend fixup_gnu_properties if it isn't NULL. Discard
1154 .note.gnu.property section if all properties have been removed.
1155 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
1156 (elfNN_bed): Initialize fixup_gnu_properties.
1157 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
1158 function.
1159 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
1160 prototype.
1161 (elf_backend_fixup_gnu_properties): New.
1163 2018-08-16 Alan Modra <amodra@gmail.com>
1165 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
1166 Formatting.
1168 2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
1170 PR binutils/23494
1171 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
1172 (BFD32_LIBS_CFILES): Add elf-properties.c.
1173 (BFD32_BACKENDS): Remove elf-properties.lo.
1174 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
1175 * configure.ac (elf): Remove elf-properties.lo.
1176 * Makefile.in: Regenerated.
1177 * configure: Likewise.
1179 2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
1181 PR ld/23428
1182 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
1183 add X86_ISA_1_NEEDED property only if existing properties won't
1184 be removed.
1186 2018-08-11 Alan Modra <amodra@gmail.com>
1188 * reloc.c (bfd_get_reloc_size): Sort switch.
1189 (read_reloc, write_reloc, apply_reloc): New functions.
1190 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
1191 (_bfd_relocate_contents): Use read_reloc and write_reloc.
1192 (_bfd_clear_contents): Likewise.
1194 2018-08-11 John Darrington <john@darrington.wattle.id.au>
1196 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
1197 (_bfd_clear_contents): Likewise.
1198 (bfd_perform_relocation): Likewise.
1199 (bfd_install_relocation): Likewise.
1201 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1203 PR ld/23499
1204 * elflink.c (bfd_elf_record_link_assignment): Always clear
1205 h->verinfo.verdef when overriding a dynamic definition.
1207 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1209 PR binutils/23494
1210 * elf-properties.c (elf_get_gnu_property_section_size): Always
1211 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
1212 (elf_write_gnu_properties): Likewise.
1214 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1216 PR binutils/23494
1217 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
1218 calling _bfd_elf_convert_gnu_property_size to convert
1219 .note.gnu.property section size.
1220 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
1221 calling _bfd_elf_convert_gnu_properties to convert
1222 .note.gnu.property section.
1223 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
1224 (_bfd_elf_convert_gnu_properties): Likewise.
1225 * elf-properties.c (elf_get_gnu_property_section_size): New
1226 function.
1227 (elf_write_gnu_properties): Likewise.
1228 (_bfd_elf_convert_gnu_property_size): Likewise.
1229 (_bfd_elf_convert_gnu_properties): Likewise.
1230 (_bfd_elf_link_setup_gnu_properties): Use
1231 elf_get_gnu_property_section_size and elf_write_gnu_properties.
1233 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1235 PR ld/23486
1236 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1237 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1238 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1239 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1240 GNU_PROPERTY_X86_ISA_1_USED, property.
1242 2018-08-07 Alan Modra <amodra@gmail.com>
1244 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1245 Add lr_restore, eh_size and eh_base.
1246 (eh_advance, eh_advance_size): New functions.
1247 (build_tls_get_addr_stub): Emit EH info for stub.
1248 (ppc_build_one_stub): Likewise for _notoc stubs.
1249 (ppc_size_one_stub): Size EH info for stub.
1250 (group_sections): Init new map_stub fields.
1251 (stub_eh_frame_size): Delete.
1252 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
1253 program for stubs.
1254 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
1255 offset to stub section here..
1256 (ppc64_elf_finish_dynamic_sections): ..rather than here.
1258 2018-08-07 Alan Modra <amodra@gmail.com>
1260 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1261 instruction of __tls_get_addr_opt stub.
1262 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1263 dealing with __tls_get_addr_opt stub.
1264 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1266 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1268 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1269 efalgs only when in/out exists.
1270 (elf32_arc_section_from_shdr): Don't complain about 0x0c
1271 section type. It is mwdt compiler specific.
1273 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1275 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1277 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1279 * elf32-arc.c (arc_elf_merge_attributes): Handle
1280 Tag_ARC_ATR_version.
1282 2018-08-05 Alan Modra <amodra@gmail.com>
1284 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1285 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1286 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1287 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1288 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1289 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1290 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1291 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1292 ppc_stub_plt_call_both.
1293 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1294 (build_offset, size_offset): New functions.
1295 (plt_stub_size): Support plt_call_notoc and plt_call_both.
1296 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1297 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1298 (ppc64_elf_size_stubs): Likewise, and new stubs.
1299 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1300 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1301 * bfd-in2.h: Regenerate.
1302 * libbfd.h: Regenerate.
1304 2018-08-05 Alan Modra <amodra@gmail.com>
1306 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1308 2018-08-02 Jim Wilson <jimw@sifive.com>
1310 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1311 add SEC_LINKER_CREATED flag.
1313 2018-08-01 Nick Clifton <nickc@redhat.com>
1315 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1316 about potentially truncated strncpy operations.
1317 (_bfd_xcoff_put_symbol_name): Likewise.
1319 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1320 bfd_malloc.
1322 2018-08-01 Zenith <zenith432@users.sourceforge.net>
1324 PR 23460
1325 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1326 call to fstat fails.
1327 (try_claim): Always close the file descriptor at the end of the
1328 function.
1329 (try_load_plugin): If a plugin has already been registered, then
1330 skip the dlopen and onload steps and go straight to claiming the
1331 file. If these is an error, close the plugin.
1333 2018-08-01 Alan Modra <amodra@gmail.com>
1335 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1336 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1337 it is sane. Don't adjust stub_offset for alignment. Adjust size
1338 calculation. Use "targ" temp when calculating offsets.
1339 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1340 calculating offsets. Adjust for alignment before setting
1341 tls_get_addr_opt_bctrl.
1343 2018-08-01 Alan Modra <amodra@gmail.com>
1345 * po/SRC-POTFILES.in: Regenerate.
1347 2018-07-30 Nick Clifton <nickc@redhat.com>
1349 PR 22706
1350 * elf32-sh.c (sh_elf_relocate_section): When processing
1351 translation relocs, fail if the relocation offset is too small.
1352 Replace BFD_ASSERTs with more helpful error messages.
1354 2018-07-30 Andrew Jenner <andrew@codesourcery.com>
1356 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1357 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1358 * Makefile.in: Regenerated.
1359 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1360 related bfd_mach defines.
1361 (bfd_csky_arch): Declare.
1362 (bfd_archures_list): Add C-SKY.
1363 * bfd-in.h (elf32_csky_build_stubs): Declare.
1364 (elf32_csky_size_stubs): Declare.
1365 (elf32_csky_next_input_section: Declare.
1366 (elf32_csky_setup_section_lists): Declare.
1367 * bfd-in2.h: Regenerated.
1368 * config.bfd: Add C-SKY.
1369 * configure.ac: Likewise.
1370 * configure: Regenerated.
1371 * cpu-csky.c: New file.
1372 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1373 * elf32-csky.c: New file.
1374 * libbfd.h: Regenerated.
1375 * reloc.c: Add C-SKY relocations.
1376 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1377 (_bfd_target_vector): Add C-SKY target vector entries.
1379 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1381 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1383 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1385 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1386 (bfd_get_24, bfd_put_24): New macros.
1387 * bfd-in2.h: Regenerate.
1389 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1391 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1393 2018-07-26 Alan Modra <amodra@gmail.com>
1395 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1396 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1398 2018-07-25 Alan Modra <amodra@gmail.com>
1400 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1401 Avoid trashing toff with added when used as a symbol index.
1402 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1403 creating unnecessary fixups when relocatable.
1405 2018-07-25 Alan Modra <amodra@gmail.com>
1407 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1408 -Wstringop-truncation warning for gcc-8.0 too.
1409 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1410 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1411 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1412 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1413 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1415 2018-07-24 Alan Modra <amodra@gmail.com>
1417 PR 23430
1418 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1419 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1421 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1423 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1424 relocation sections consistency check to always check both
1425 .rela.dyn and .rela.plt when they exist. Rearrange variable
1426 definition and assignment places.
1428 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1430 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1431 relocations section for dynamic undefined weak symbols when
1432 linking a shared object.
1434 2018-07-23 Tom Tromey <tom@tromey.com>
1436 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1438 2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1440 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1441 cleanup for the case of a global symbol that binds locally. Also
1442 install a value in the GOT slot in the case of a local symbol in
1443 a non-PIC link.
1445 2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1447 PR ld/23428
1448 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1449 separate code program header is needed, make sure that the first
1450 read-only PT_LOAD segment has no code by adding a
1451 GNU_PROPERTY_X86_ISA_1_USED note.
1453 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1454 Maciej W. Rozycki <macro@mips.com>
1456 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1458 2018-07-20 Maciej W. Rozycki <macro@mips.com>
1460 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1461 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1462 dynamic relocation section will be discarded from output.
1463 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1464 the dynamic relocation section will be retained in output.
1466 2018-07-18 Maciej W. Rozycki <macro@mips.com>
1468 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1469 checks for defined weak symbols.
1471 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1473 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1474 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1475 whether the symbol is absolute.
1476 (nds32_elf_relax_lo12): Likewise.
1477 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1478 (elfNN_aarch64_check_relocs): Likewise.
1479 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1480 (bfd_xcoff_import_symbol): Likewise.
1481 (xcoff_write_global_symbol): Likewise.
1483 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1485 * linker.c (bfd_is_abs_symbol): New macro.
1486 * bfd-in2.h: Regenerate.
1488 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1490 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1491 (elfcore_write_ppc_ppr): Likewise.
1492 (elfcore_write_ppc_dscr): Likewise.
1493 (elfcore_write_ppc_ebb): Likewise.
1494 (elfcore_write_ppc_pmu): Likewise.
1495 (elfcore_write_ppc_tm_cgpr): Likewise.
1496 (elfcore_write_ppc_tm_cfpr): Likewise.
1497 (elfcore_write_ppc_tm_cvmx): Likewise.
1498 (elfcore_write_ppc_tm_cvsx): Likewise.
1499 (elfcore_write_ppc_tm_spr): Likewise.
1500 (elfcore_write_ppc_tm_ctar): Likewise.
1501 (elfcore_write_ppc_tm_cppr): Likewise.
1502 (elfcore_write_ppc_tm_cdscr): Likewise.
1503 * elf.c (elfcore_write_ppc_tar): New function.
1504 (elfcore_write_ppc_ppr): Likewise.
1505 (elfcore_write_ppc_dscr): Likewise.
1506 (elfcore_write_ppc_ebb): Likewise.
1507 (elfcore_write_ppc_pmu): Likewise.
1508 (elfcore_write_ppc_tm_cgpr): Likewise.
1509 (elfcore_write_ppc_tm_cfpr): Likewise.
1510 (elfcore_write_ppc_tm_cvmx): Likewise.
1511 (elfcore_write_ppc_tm_cvsx): Likewise.
1512 (elfcore_write_ppc_tm_spr): Likewise.
1513 (elfcore_write_ppc_tm_ctar): Likewise.
1514 (elfcore_write_ppc_tm_cppr): Likewise.
1515 (elfcore_write_ppc_tm_cdscr): Likewise.
1516 (elfcore_write_register_note): Call them.
1517 (elfcore_grok_ppc_tar): New function.
1518 (elfcore_grok_ppc_ppr): Likewise.
1519 (elfcore_grok_ppc_dscr): Likewise.
1520 (elfcore_grok_ppc_ebb): Likewise.
1521 (elfcore_grok_ppc_pmu): Likewise.
1522 (elfcore_grok_ppc_tm_cgpr): Likewise.
1523 (elfcore_grok_ppc_tm_cfpr): Likewise.
1524 (elfcore_grok_ppc_tm_cvmx): Likewise.
1525 (elfcore_grok_ppc_tm_cvsx): Likewise.
1526 (elfcore_grok_ppc_tm_spr): Likewise.
1527 (elfcore_grok_ppc_tm_ctar): Likewise.
1528 (elfcore_grok_ppc_tm_cppr): Likewise.
1529 (elfcore_grok_ppc_tm_cdscr): Likewise.
1530 (elfcore_grok_note): Call them.
1532 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1534 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1535 than `!bfd_link_pic' in determining the dynamic symbol index.
1536 Avoid the index of -1.
1537 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1538 moving `dyn' to the beginning of the function block.
1540 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1541 Rich Felker <bugdal@aerifal.cx>
1543 PR ld/22570
1544 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1545 than `bfd_link_pic' to determine whether dynamic relocations are
1546 to be produced.
1547 (mips_elf_initialize_tls_slots): Likewise.
1549 2018-07-10 Maciej W. Rozycki <macro@mips.com>
1551 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1552 to `remove_section'.
1554 2018-07-10 Alan Modra <amodra@gmail.com>
1556 * elf32-xgate.h: Delete.
1557 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1558 that are now needed.
1559 (xgate_elf_bfd_link_hash_table_create)
1560 (xgate_elf_bfd_link_hash_table_free)
1561 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1562 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1563 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1564 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1565 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1566 (elf32_xgate_post_process_headers): Delete.
1567 (elf32_xgate_backend_symbol_processing): New function.
1568 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1569 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1570 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1571 (elf_backend_relocate_section, elf_backend_object_p)
1572 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1573 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1574 (bfd_elf32_bfd_link_hash_table_create)
1575 (bfd_elf32_bfd_set_private_flags)
1576 (xgate_stub_hash_lookup): Don't define.
1577 (elf_backend_symbol_processing): Define.
1578 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1580 2018-07-09 Maciej W. Rozycki <macro@mips.com>
1582 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1583 `->needs_lazy_stub' if the stubs output section is the absolute
1584 section.
1586 2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1588 PR ld/23388
1589 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1590 * configure: Regenerated.
1592 2018-07-09 Alan Modra <amodra@gmail.com>
1594 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1595 _bfd_elf_post_process_headers.
1597 2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1599 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1600 space for dynamic relocation for undefined weak symbol.
1601 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1602 relocation for undefined weak symbols.
1603 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1604 section for relocations against undefined weak symbols.
1606 2018-07-06 Alan Hayward <alan.hayward@arm.com>
1608 * elf.c (elfcore_grok_aarch_sve): New function.
1609 (elfcore_grok_note): Check for Aarch64 SVE.
1610 (elfcore_write_aarch_sve): New function.
1611 (elfcore_write_register_note): Check for Aarch64 SVE.
1612 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1614 2018-07-06 Alan Modra <amodra@gmail.com>
1616 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1617 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1618 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1619 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1620 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1621 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1622 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1624 2018-07-05 Jim Wilson <jimw@sifive.com>
1626 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1627 (riscv64*-*-*): Likewise.
1628 (riscv-*-*): Add as an alias for riscv32*-*-*.
1630 2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1632 PR ld/23372
1633 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1634 ISA properties with empty bits.
1636 2018-07-05 Nick Clifton <nickc@redhat.com>
1638 * po/ru.po: Updated Russian translation.
1640 2018-07-05 Alan Modra <amodra@gmail.com>
1642 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1643 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1644 on mismatch. Remove "warning: " from messages. Track last bfd
1645 used to set tags.
1646 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1647 _bfd_elf_ppc_merge_fp_attributes.
1648 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1649 from _bfd_elf_ppc_merge_fp_attributes.
1651 2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1653 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1654 * Makefile.in: Regenerated.
1656 2018-07-03 Alan Modra <amodra@gmail.com>
1658 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1659 sections.
1661 2018-07-03 Alan Modra <amodra@gmail.com>
1663 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1664 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1665 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1666 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1667 incompatible attribute.
1668 (ppc_elf_merge_obj_attributes): Likewise. Return
1669 _bfd_elf_merge_object_attributes result.
1670 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1671 _bfd_elf_merge_object_attributes result.
1673 2018-07-03 Alan Modra <amodra@gmail.com>
1675 PR 17550
1676 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1677 in discarded sections.
1679 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1681 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1682 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1683 list.
1685 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1687 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1688 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1689 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1690 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1691 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1692 R_MICROMIPS_PC23_S2 relocation entries.
1693 (micromips_elf64_howto_table_rela): Likewise.
1694 (micromips_reloc_map): Likewise.
1695 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1696 (elf_micromips_howto_table_rela): Likewise.
1697 (micromips_reloc_map): Likewise.
1699 2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1701 PR ld/23324
1702 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1703 R_X86_64_converted_reloc_bit bit.
1705 2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1706 Tom Tromey <tom@tromey.com>
1708 PR 13157
1709 PR 21787
1710 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1711 (bfd_mach_o_close_and_cleanup): Redefine.
1712 * archive.c (_bfd_unlink_from_archive_parent): New function,
1713 extracted from..
1714 (_bfd_archive_close_and_cleanup): ..here.
1715 (bfd_generic_archive_p): Do not clear archive's format.
1716 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1717 * libbfd.h: Regenerate.
1719 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1721 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1722 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1723 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1724 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1725 * bfd-in2.h: Regenerate.
1726 * cpu-arm.c (arch_info_struct): Add entries for above new
1727 bfd_mach_arm values.
1728 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1729 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1730 architectures. Force assert failure for any new Tag_CPU_arch value.
1732 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1734 * doc/bfdint.texi: Use command-line consistently when used in a
1735 compount word.
1736 * doc/bfdsumm.texi: Likewise.
1738 2018-06-29 Maciej W. Rozycki <macro@mips.com>
1740 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1741 visibility check made for undefined weak symbols.
1743 2018-06-26 Nick Clifton <nickc@redhat.com>
1745 * po/uk.po: Updated Ukranian translation.
1747 2018-06-25 Nick Clifton <nickc@redhat.com>
1749 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1750 for malloc returning NULL.
1751 (_bfd_aarch64_erratum_843419_fixup): Check for
1752 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1754 2018-06-24 Nick Clifton <nickc@redhat.com>
1756 * po/bfd.pot: Regenerate.
1758 2018-06-24 Nick Clifton <nickc@redhat.com>
1760 * version.m4: Update version string to 2.31.51.
1761 * configure: Regenerate.
1763 2018-06-24 Nick Clifton <nickc@redhat.com>
1765 2.31 branch created.
1767 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1769 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1770 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1772 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1774 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1775 EI_ABIVERSION setting together.
1777 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1779 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1780 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1781 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1782 (_bfd_mips_post_process_headers): Use them in place of magic
1783 numbers.
1785 2018-06-21 Jim Wilson <jimw@sifive.com>
1787 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1788 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1790 2018-06-21 Alan Modra <amodra@gmail.com>
1792 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1793 * doc/Makefile.in: Regenerate.
1795 2018-06-20 Renlin Li <renlin.li@arm.com>
1797 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1798 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1799 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1800 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1801 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1802 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1803 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1804 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1805 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1807 2018-06-20 Nick Clifton <nickc@redhat.com>
1809 PR 23316
1810 * opncls.c (get_build_id): Check for a negative or excessive data
1811 size in the build-id note.
1813 2018-06-20 Nick Clifton <nickc@redhat.com>
1815 PR 23299
1816 * mach-o.c (cputype): New function.
1817 (cpusubtype): New function.
1818 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1819 values in the MACH-O file header.
1820 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1821 cpusubtype fields from the input bfd's mach-o header to the output
1822 bfd.
1823 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1824 Redefine to bfd_mach_o_bfd_print_private_data.
1825 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1827 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1829 PR ld/22966
1830 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1831 `.got.plt' entry referred is in range.
1832 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1833 start. Replace the assertion used for that with a proper error
1834 message.
1836 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1838 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1839 formatting.
1841 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1843 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1844 (INCLUDES): Rename to ...
1845 (AM_CPPFLAGS): ... this.
1846 * configure.ac: Remove AC_PREREQ.
1847 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1848 info-in-builddir no-texinfo.tex.
1849 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1850 * doc/bfd.texinfo: Rename to ...
1851 * doc/bfd.texi: ... this.
1852 * Makefile.in: Re-generate.
1853 * aclocal.m4: Re-generate.
1854 * config.in: Re-generate.
1855 * configure: Re-generate.
1856 * doc/Makefile.in: Re-generate.
1858 2018-06-18 Mephi <mephi42@gmail.com>
1860 PR 23297
1861 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1862 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1863 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1864 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1865 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1866 * bfd-in2.h: Regenerate.
1867 * libbfd.h: Regenerate.
1869 2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1871 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1873 2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1875 PR binutils/23267
1876 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1877 symbol version is base version.
1879 2018-06-14 Alan Modra <amodra@gmail.com>
1881 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1882 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1883 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1884 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1885 "dynamic_relocs" is not set.
1886 * elfxx-mips.c (count_section_dynsyms): Likewise.
1888 2018-06-14 Alan Modra <amodra@gmail.com>
1890 PR 23282
1891 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1893 2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1894 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1896 * elfxx-mips.c (print_mips_ases): Add CRC.
1898 2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1900 PR ld/23161
1901 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1902 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1903 __bss_start, _end and _edata in shared libraries.
1905 2018-06-07 Alan Modra <amodra@gmail.com>
1907 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1908 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1910 2018-06-05 Alan Modra <amodra@gmail.com>
1912 * bfd.c (struct bfd): Update comment on "where" usage.
1913 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1914 "iostream", and "where" from containing archive file. Return
1915 error on NULL iovec.
1916 (bfd_bread): Similarly, and return error attempted out of
1917 bounds archive element access.
1918 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1919 "where" from containing archive file.
1920 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1921 attempt to optimize away seeks. Don't paper over errors by
1922 calling bfd_tell.
1923 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1924 (bfd_get_size): Likewise.
1925 (bfd_mmap): Operate on and use iovec of containing archive
1926 file. Return error on NULL iovec.
1927 * cache.c (bfd_cache_lookup_worker): Abort if working on
1928 archive element bfd.
1929 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1930 Don't ignore zero byte reads.
1931 (cache_bread): Look up FILE* in cache here. Error on NULL
1932 lookup.
1933 (cache_bwrite): Rename "where" to "from".
1934 (cache_bmmap): Don't handle archive elements.
1935 * coffcode.h (coff_slurp_line_table): Exit early on zero
1936 lineno count.
1937 * bfd-in2.h: Regenerate.
1939 2018-06-05 Alan Modra <amodra@gmail.com>
1941 PR 23254
1942 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1943 nested archives. Open file again for plugin.
1944 (try_claim): Don't save and restore file position. Close file
1945 if not claimed.
1946 * sysdep.h (O_BINARY): Define.
1948 2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1950 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1951 (compute_fill_extra_space): Drop declaration. Rename function to
1952 xtensa_compute_fill_extra_space.
1953 (compute_ebb_actions, remove_dead_literal): Update references to
1954 compute_fill_extra_space.
1956 2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1958 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1959 variable.
1960 (xtensa_add_names): New function.
1961 (xtensa_property_section_name): Add new parameter
1962 separate_sections, use it to choose property section name.
1963 (xtensa_get_separate_property_section): New function.
1964 (xtensa_get_property_section): Invoke
1965 xtensa_get_separate_property_section to get individual property
1966 section if it exists, common property section otherwise.
1967 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1968 to xtensa_property_section_name.
1970 2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1972 PR binutils/23146
1973 * bfd-in.h: Include "diagnostics.h".
1974 * bfd-in2.h: Regenerated.
1975 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1976 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1977 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1978 -Wstringop-truncation.
1979 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1980 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1981 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1982 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1983 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1985 2018-06-03 Jim Wilson <jimw@sifive.com>
1987 PR ld/23244
1988 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1989 for and handle an undefined weak with no PLT.
1991 PR ld/22756
1992 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1993 to code that ignores duplicate symbols.
1995 2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1997 * version.m4: Bump version to 2.30.52
1998 * configure: Regenerated.
2000 2018-06-01 Alan Modra <amodra@gmail.com>
2002 * bfd.c (_bfd_error_handler): Arrange for this function to be
2003 declared in bfd-in2.h.
2004 * libbfd-in.h (_bfd_error_handler): Don't declare.
2005 * libbfd.h: Regenerate.
2006 * bfd-in2.h: Regenerate.
2008 2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
2010 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
2011 This is needed to generate UEFI application image files from ELFs.
2013 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
2015 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
2016 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
2017 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
2018 plt_tlsdesc_got2_insn_end for TLSDESC entry.
2019 (elf_i386_lazy_ibt_plt): Likewise.
2020 (elf_i386_nacl_plt): Likewise.
2021 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
2022 (elf_x86_64_tlsdesc_plt_entry): This.
2023 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
2024 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
2025 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
2026 plt_tlsdesc_got2_insn_end for TLSDESC entry.
2027 (elf_x86_64_lazy_bnd_plt): Likewise.
2028 (elf_x86_64_lazy_ibt_plt): Likewise.
2029 (elf_x32_lazy_ibt_plt): Likewise.
2030 (elf_x86_64_nacl_plt): Likewise.
2031 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
2032 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
2033 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
2034 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
2035 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
2036 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
2037 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
2038 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
2039 (elf_x86_non_lazy_plt_layout): Update comments.
2040 (elf_x86_plt_layout): Likewise.
2042 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
2044 PR ld/23238
2045 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
2046 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2047 (elf_backend_add_symbol_hook): Likewise.
2048 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2049 (elf_backend_add_symbol_hook): Likewise.
2050 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
2051 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2052 (elf_backend_add_symbol_hook): Likewise.
2053 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
2054 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2055 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2056 (elf_backend_add_symbol_hook): Likewise.
2057 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
2058 handling.
2059 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2060 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2061 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2062 * elflink.c (elf_link_add_object_symbols): Set
2063 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
2065 2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
2067 PR ld/23194
2068 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
2069 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
2070 Extracted from _bfd_elf_link_assign_sym_version.
2071 (_bfd_elf_link_hide_sym_by_version): New function.
2072 (_bfd_elf_link_assign_sym_version): Use
2073 _bfd_elf_link_hide_versioned_symbol.
2074 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
2075 _bfd_elf_link_hide_sym_by_version instead of
2076 bfd_hide_sym_by_version. Don't check unversioned symbol.
2078 2018-05-25 Alan Modra <amodra@gmail.com>
2080 * Makefile.in: Regenerate.
2081 * po/SRC-POTFILES.in: Regenerate.
2083 2018-05-25 Alan Modra <amodra@gmail.com>
2085 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
2086 * configure: Regenerate.
2088 2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
2091 to data.
2093 2018-05-22 Alan Modra <amodra@gmail.com>
2095 PR 23207
2096 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
2097 is NULL.
2098 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
2099 sections.
2100 (final_link_relocate): Revert last change.
2102 2018-05-22 Alan Modra <amodra@gmail.com>
2104 PR 23207
2105 * elf32-hppa.c (final_link_relocate): Don't look for plt call
2106 stubs in non-alloc sections.
2108 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
2110 PR ld/23201
2111 * aout-target.h (MY_bfd_link_hide_symbol): New.
2112 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
2113 * binary.c (binary_bfd_link_hide_symbol): Likewise.
2114 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
2115 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
2116 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
2117 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
2118 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
2119 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
2120 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
2121 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
2122 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
2123 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
2124 (bfd_link_hide_symbol): Likewise.
2125 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
2126 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
2127 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
2128 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
2129 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
2130 * som.c (som_bfd_link_hide_symbol): Likewise.
2131 * srec.c (srec_bfd_link_hide_symbol): Likewise.
2132 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
2133 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
2134 (alpha_vms_bfd_link_hide_symbol): Likewise.
2135 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
2136 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2137 _bfd_generic_link_hide_symbol.
2138 (rs6000_xcoff64_aix_vec): Likewise.
2139 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
2140 local symbol dynamic.
2141 (_bfd_elf_link_hide_symbol): New function.
2142 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2143 check root.ldscript_def.
2144 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
2145 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
2146 * bfd-in2.h: Regenerated.
2147 * libbfd.h: Likewise.
2149 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
2151 PR binutils/23199
2152 * elf.c (setup_group): Mark section in a section group with
2153 SHF_GROUP.
2155 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2157 PR ld/23194
2158 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2159 set eh->local_ref to 1 if a symbol is versioned and there is a
2160 version script.
2162 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
2164 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
2165 EF_RISCV_RVE.
2167 2018-05-18 Jim Wilson <jimw@sifive.com>
2169 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
2170 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2171 (riscv_elf_relocate_section): Don't generate dynamic relocation if
2172 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2173 (riscv_elf_finish_dynamic_symbol): Likewise.
2175 2018-05-18 John Darrington <john@darrington.wattle.id.au>
2177 * Makefile.am: Add s12z files.
2178 * Makefile.in: Regenerate.
2179 * archures.c: Add bfd_s12z_arch.
2180 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
2181 * bfd-in2.h: Regenerate.
2182 * config.bfd: Add s12z target.
2183 * configure.ac: Add s12z target.
2184 * configure: Regenerate.
2185 * cpu-s12z.c: New file.
2186 * elf32-s12z.c: New file.
2187 * libbfd.c (bfd_putb24): New function.
2188 (bfd_putl24): New function.
2189 * libbfd.h: Regenerate.
2190 * reloc.c: Add s12z relocations.
2191 (bfd_get_reloc_size): Handle size 5 relocs.
2192 * targets.c: Add s12z_elf32_vec.
2194 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2196 PR ld/23189
2197 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
2198 like R_386_GOT32.
2199 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2200 set eh->local_ref to 1 for linker defined symbols.
2202 2018-05-18 Alan Modra <amodra@gmail.com>
2204 PR 23199
2205 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
2206 don't point at other SHT_GROUP sections. Set shdr corresponding
2207 to invalid entry, to NULL rather than section 0. Identify
2208 SHT_GROUP section index when reporting an error. Cope with NULL
2209 shdr pointer.
2211 2018-05-18 Alan Modra <amodra@gmail.com>
2213 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
2214 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
2215 visibility.
2216 * libbfd.h: Regenerate.
2217 * configure: Regenerate.
2218 * config.in: Regenerate.
2220 2018-05-18 Alan Modra <amodra@gmail.com>
2222 * libbfd-in.h: Add include guard.
2223 * libcoff-in.h: Likewise.
2224 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
2225 * doc/Makefile.in: Regenerate.
2226 * libbfd.h: Regenerate.
2227 * libcoff.h: Regenerate.
2229 2018-05-16 Maciej W. Rozycki <macro@mips.com>
2231 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2233 2018-05-16 Alan Modra <amodra@gmail.com>
2235 PR 22458
2236 * format.c (struct bfd_preserve): Add section_id.
2237 (bfd_preserve_save, bfd_preserve_restore): Save and restore
2238 _bfd_section_id.
2239 (bfd_reinit): Set _bfd_section_id.
2240 (bfd_check_format_matches): Put all matches of any priority into
2241 matching_vector. Save initial section id and start each attempted
2242 match at that section id.
2243 * libbfd-in.h (_bfd_section_id): Declare.
2244 * section.c (_bfd_section_id): Rename from section_id and make
2245 global. Adjust uses.
2246 (bfd_get_next_section_id): Delete.
2247 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2248 bfd_get_section_id with _bfd_section_id.
2249 * libbfd.h: Regenerate.
2250 * bfd-in2.h: Regenerate.
2252 2018-05-15 Christophe Guillon <christophe.guillon@st.com>
2254 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2255 of the aux structure are initialised.
2257 2018-05-15 Francois H. Theron <francois.theron@netronome.com>
2259 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2261 2018-05-15 Nick Clifton <nickc@redhat.com>
2263 * po/pt.po: New Portuguese translation.
2264 * configure.ac (ALL_LINGUAS): Add pt.
2265 * configure: Regenerate.
2267 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2269 PR ld/23169
2270 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2271 an error on IFUNC pointer defined in PDE.
2272 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2273 _bfd_x86_elf_link_fixup_ifunc_symbol.
2274 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2275 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2276 function.
2277 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2279 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2281 PR ld/23162
2282 * elfxx-x86.c (elf_x86_linker_defined): New function.
2283 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2284 _end and _edata locally defined within executables.
2286 2018-05-12 Alan Modra <amodra@gmail.com>
2288 PR 20659
2289 * elf.c (rewrite_elf_program_header): Use segment_mark only for
2290 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
2291 Instead make matching_lma and suggested_lma pointers to the
2292 sections. Align section vma and lma calculated from segment.
2293 Don't clear includes_phdrs or includes_filehdr based on p_paddr
2294 test. Try to handle alignment padding before first section by
2295 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
2297 2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
2299 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2300 conformant to TI ABI.
2301 (pru_elf32_relax_section): Likewise.
2302 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2303 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2304 (pru_elf32_pmem_relocate): Trap - should not get here.
2305 (pru_elf32_relocate_section): Add support for REL relocations.
2306 (elf_info_to_howto_rel): Enable REL.
2307 (elf_backend_may_use_rel_p): Likewise.
2308 (elf_backend_may_use_rela_p): Likewise.
2309 (elf_backend_default_use_rela_p): Likewise.
2311 2018-05-09 Alan Modra <amodra@gmail.com>
2313 PR 23148
2314 * peXXigen.c (pe_print_edata): Correct minimum size.
2316 2018-05-09 Alan Modra <amodra@gmail.com>
2318 PR 23147
2319 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2321 2018-05-08 Nick Clifton <nickc@redhat.com>
2323 PR 22809
2324 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2325 string section.
2326 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2327 attribute section is larger than the size of the file.
2329 2018-05-07 Alan Modra <amodra@gmail.com>
2331 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2332 strncmp when checking for ".bf" special symbol.
2333 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2334 section name a char array, remove sentinal known_sections entry,
2335 and adjust loop over known_sections to suit. Use memcmp rather
2336 than strncmp.
2338 2018-05-04 Alan Modra <amodra@gmail.com>
2340 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2341 (struct elf_external_linux_prpsinfo32_ugid16),
2342 (struct elf_external_linux_prpsinfo64_ugid32),
2343 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2344 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2345 Move comment to..
2346 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2347 directives.
2348 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2349 to data.
2350 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2351 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2352 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2353 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2354 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2355 pragmas.
2356 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2357 false positive gcc-8 warning.
2358 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2360 2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2362 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2363 of arguments when warning about different long double types.
2365 2018-05-03 Simon Atanasyan <simon@atanasyan.com>
2367 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2368 (elf_backend_fixup_symbol): New macro.
2369 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2370 handling.
2371 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2373 2018-04-30 Francois H. Theron <francois.theron@netronome.com>
2375 * Makefile.am: Added NFP files to build.
2376 * archures.c: Added bfd_arch_nfp
2377 * config.bfd: Added NFP support.
2378 * configure.ac: Added NFP support.
2379 * cpu-nfp.c: New, for NFP support.
2380 * elf-bfd.h: Added elf_section_info()
2381 * elf64-nfp.c: New, for NFP support.
2382 * po/SRC-POTFILES.in: Added NFP source files.
2383 * targets.c: Added nfp_elf64_vec
2384 * bfd-in2.h: Regenerate.
2385 * Makefile.in: Regenerate.
2386 * configure: Regenerate.
2388 2018-04-27 Alan Modra <amodra@gmail.com>
2390 * bfd-in2.h: Regenerate.
2391 * libbfd.h: Regenerate.
2393 2018-04-27 Alan Modra <amodra@gmail.com>
2395 PR 23123
2396 PR 22374
2397 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2398 relocs for ifuncs.
2399 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2401 2018-04-26 Pedro Alves <palves@redhat.com>
2403 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2404 ifunc and non-ifunc symbols duplicates.
2406 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2407 Mickaël Guêné <mickael.guene@st.com>
2409 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2410 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2411 (elf32_arm_populate_plt_entry): Likewise.
2412 (elf32_arm_output_plt_map_1): Likewise.
2413 (elf32_arm_output_arch_local_syms): Likewise.
2415 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2416 Mickaël Guêné <mickael.guene@st.com>
2418 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2419 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2421 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2422 Mickaël Guêné <mickael.guene@st.com>
2424 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2425 for R_ARM_TARGET2.
2427 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2428 Mickaël Guêné <mickael.guene@st.com>
2430 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2431 (elf32_arm_always_size_sections): Create stack segment.
2433 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2434 Mickaël Guêné <mickael.guene@st.com>
2436 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2437 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2438 relocations.
2439 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2440 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2441 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2442 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2443 (struct elf32_arm_link_hash_table): Update comment.
2444 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2445 (IS_ARM_TLS_RELOC): Likewise.
2446 (elf32_arm_check_relocs): Likewise.
2447 (allocate_dynrelocs_for_symbol): Likewise.
2448 (elf32_arm_size_dynamic_sections): Update comment.
2449 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2450 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2452 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2453 Mickaël Guêné <mickael.guene@st.com>
2455 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2456 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2457 (elf32_arm_allocate_plt_entry): Likewise.
2458 (elf32_arm_populate_plt_entry): Likewise.
2459 (elf32_arm_output_plt_map_1): Likewise.
2461 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2462 Mickaël Guêné <mickael.guene@st.com>
2464 * elf32-arm.c (struct fdpic_local): New.
2465 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2466 (elf32_arm_local_fdpic_cnts): New.
2467 (struct fdpic_global): New.
2468 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2469 (elf32_arm_link_hash_table): Add srofixup field.
2470 (arm_elf_add_rofixup): New.
2471 (arm_elf_fill_funcdesc): New.
2472 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2473 (elf32_arm_allocate_local_sym_info): Likewise.
2474 (create_got_section): Create .rofixup section.
2475 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2476 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2477 (elf32_arm_final_link_relocate): Likewise.
2478 (elf32_arm_check_relocs): Likewise.
2479 (allocate_dynrelocs_for_symbol): Likewise.
2480 (elf32_arm_size_dynamic_sections): Likewise.
2481 (elf32_arm_finish_dynamic_sections): Likewise.
2482 (elf32_arm_output_arch_local_syms): Likewise.
2483 (elf32_arm_fdpic_omit_section_dynsym): New.
2485 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2486 Mickaël Guêné <mickael.guene@st.com>
2488 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2489 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2490 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2491 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2492 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2493 (elf32_arm_howto_from_type): Take new members of
2494 elf32_arm_howto_table_2 into account.
2495 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2496 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2497 BFD_RELOC_ARM_FUNCDESC_VALUE.
2498 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2499 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2500 BFD_RELOC_ARM_FUNCDESC_VALUE.
2502 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2503 Mickaël Guêné <mickael.guene@st.com>
2505 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2506 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2507 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2508 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2510 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2511 Mickaël Guêné <mickael.guene@st.com>
2513 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2514 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2515 arm*-*-uclinuxfdpiceabi.
2516 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2517 arm_elf32_fdpic_le_vec.
2518 * configure: Regenerate.
2519 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2520 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2521 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2522 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2523 (elf32_arm_fdpic_link_hash_table_create): New.
2524 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2525 arm_elf32_fdpic_le_vec.
2527 2018-04-25 Alan Modra <amodra@gmail.com>
2529 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2530 * elf.c (elfcore_write_prpsinfo): Likewise.
2532 2018-04-25 Alan Modra <amodra@gmail.com>
2534 * Makefile.am: Remove arm-aout and arm-coff support.
2535 * config.bfd: Likewise.
2536 * configure.ac: Likewise.
2537 * targets.c: Likewise.
2538 * aout-arm.c: Delete.
2539 * armnetbsd.c: Delete.
2540 * riscix.c: Delete.
2541 * Makefile.in: Regenerate.
2542 * configure: Regenerate.
2543 * po/SRC-POTFILES.in: Regenerate.
2545 2018-04-24 Nick Clifton <nickc@redhat.com>
2547 PR 23113
2548 * elf.c (ignore_section_sym): Check for the output_section pointer
2549 being NULL before dereferencing it.
2551 PR 23110
2552 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2553 a negative PE_DEBUG_DATA size before iterating over the debug data.
2555 2018-04-23 Alan Modra <amodra@gmail.com>
2557 * elf-linux-core.h: Revert last change.
2558 * elf.c: Likewise.
2560 2018-04-23 Nick Clifton <nickc@redhat.com>
2562 PR 23056
2563 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2564 the end of the string table, and zero it.
2566 2018-04-23 Alan Modra <amodra@gmail.com>
2568 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2569 gcc-8 string truncation warning.
2570 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2571 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2572 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2573 * elf.c (elfcore_write_prpsinfo): Likewise.
2575 2018-04-23 Nick Clifton <nickc@redhat.com>
2577 PR 23056
2578 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2579 the end of the string table, and zero it.
2581 2018-04-20 Alan Modra <amodra@gmail.com>
2583 PR 22978
2584 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2585 case both dtprel and tprel relocs.
2586 (allocate_dynrelocs): Adjust conditions for got relocs.
2587 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2588 Emit dynamic relocs on TLS GOT entries for shared libraries,
2589 not when pic. Omit dynamic reloc on dtprel entry when local,
2590 and on tprel entry when local and executable.
2592 2018-04-19 Alan Modra <amodra@gmail.com>
2594 PR 22537
2595 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2596 (hppa_type_of_stub): Don't return a long branch stub for
2597 symbols other than those defined statically.
2599 2018-04-19 Alan Modra <amodra@gmail.com>
2601 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2602 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2603 to selvecs for mips targets change 2018-04-18.
2604 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2605 and mips_ecoff_bele_vec.
2606 * targets.c: Likewise.
2607 * coff-mips.c: Resurrect.
2608 * Makefile.in: Regenerate.
2609 * configure: Regenerate.
2610 * po/SRC-POTFILES.in: Regenerate.
2612 2018-04-18 Alan Modra <amodra@gmail.com>
2614 * Makefile.am: Remove mips aout and coff support.
2615 * config.bfd: Likewise.
2616 * configure.ac: Likewise.
2617 * targets.c: Likewise.
2618 * coff-mips.c: Delete
2619 * mipsbsd.c: Delete
2620 * pe-mips.c: Delete
2621 * pei-mips.c: Delete
2622 * Makefile.in: Regenerate.
2623 * configure: Regenerate.
2624 * po/SRC-POTFILES.in: Regenerate.
2626 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2628 * elf32-i386.c (elf32_bed): Define before including
2629 "elf32-target.h".
2630 * elf64-x86-64.c (elf64_bed): Define before including
2631 "elf64-target.h".
2632 (elf32_bed): Define before including "elf32-target.h".
2634 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2636 PR ld/23055
2637 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2638 normal input file with compatible relocation.
2640 2018-04-18 Alan Modra <amodra@gmail.com>
2642 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2643 * config.bfd: Likewise.
2644 * configure.ac: Likewise.
2645 * doc/bfdint.texi: Likewise.
2646 * targets.c: Likewise.
2647 * freebsd.h: Delete.
2648 * i386dynix.c: Delete.
2649 * i386freebsd.c: Delete.
2650 * i386linux.c: Delete.
2651 * i386mach3.c: Delete.
2652 * i386netbsd.c: Delete.
2653 * i386os9k.c: Delete.
2654 * Makefile.in: Regenerate.
2655 * configure: Regenerate.
2656 * po/SRC-POTFILES.in: Regenerate.
2658 2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
2660 Microblaze Target: PIC data text relative
2662 * bfd/reloc.c (2 new BFD relocations):
2663 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2664 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2665 * bfd/bfd-in2.h: Regenerate
2666 * bfd/libbfd.h: Regenerate
2667 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2668 new relocs and handle them in both relocate and relax functions.
2669 (microblaze_elf_reloc_type_lookup): add mapping between for new
2670 bfd relocs.
2671 (microblaze_elf_relocate_section): Handle new relocs in case of
2672 elf relocation.
2673 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2675 2018-04-17 Nick Clifton <nickc@redhat.com>
2677 PR 23055
2678 * aoutx.h (find_nearest_line): Check that the symbol name exists
2679 and is long enough, before attempting to see if it is for a .o
2680 file.
2681 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2682 NULL.
2683 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2684 NULL.
2685 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2686 has no name.
2688 PR 23065
2689 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2691 2018-04-16 Nick Clifton <nickc@redhat.com>
2693 PR 23061
2694 * coffgen.c (coff_pointerize_aux): Check for an out of range
2695 fixup.
2697 2018-04-16 Alan Modra <amodra@gmail.com>
2699 * Makefile.am: Remove arm-epoc-pe support.
2700 * coff-arm.c: Likewise.
2701 * config.bfd: Likewise.
2702 * configure.ac: Likewise.
2703 * targets.c: Likewise.
2704 * epoc-pe-arm.c: Delete.
2705 * epoc-pei-arm.c: Delete.
2706 * Makefile.in: Regenerate.
2707 * configure: Regenerate.
2708 * po/SRC-POTFILES.in: Regenerate.
2710 2018-04-16 Alan Modra <amodra@gmail.com>
2712 * Makefile.am: Remove sparc-aout and sparc-coff support.
2713 * config.bfd: Likewise.
2714 * configure.ac: Likewise.
2715 * targets.c: Likewise.
2716 * aout-sparcle.c: Delete.
2717 * aoutf1.h: Delete.
2718 * cf-sparclynx.c: Delete.
2719 * coff-sparc.c: Delete.
2720 * demo64.c: Delete.
2721 * sparclinux.c: Delete.
2722 * sparclynx.c: Delete.
2723 * sparcnetbsd.c: Delete.
2724 * sunos.c: Delete.
2725 * Makefile.in: Regenerate.
2726 * configure: Regenerate.
2727 * po/SRC-POTFILES.in: Regenerate.
2729 2018-04-16 Alan Modra <amodra@gmail.com>
2731 * Makefile.am: Remove m68k-aout and m68k-coff support.
2732 * aoutf1.h: Likewise.
2733 * aoutx.h: Likewise.
2734 * archive.c: Likewise.
2735 * bfd-in.h: Likewise.
2736 * bfd.c: Likewise.
2737 * coffcode.h: Likewise.
2738 * coffswap.h: Likewise.
2739 * config.bfd: Likewise.
2740 * configure.ac: Likewise.
2741 * configure.host: Likewise.
2742 * doc/bfd.texinfo: Likewise.
2743 * doc/bfdint.texi: Likewise.
2744 * freebsd.h: Likewise.
2745 * gen-aout.c: Likewise.
2746 * hpux-core.c: Likewise.
2747 * libaout.h: Likewise.
2748 * libbfd-in.h: Likewise.
2749 * pdp11.c: Likewise.
2750 * peicode.h: Likewise.
2751 * riscix.c: Likewise.
2752 * targets.c: Likewise.
2753 * aout0.c: Delete.
2754 * coff-apollo.c: Delete.
2755 * coff-aux.c: Delete.
2756 * coff-m68k.c: Delete.
2757 * coff-svm68k.c: Delete.
2758 * coff-u68k.c: Delete.
2759 * hosts/delta68.h: Delete.
2760 * hosts/hp300bsd.h: Delete.
2761 * hosts/m68kaux.h: Delete.
2762 * hosts/news.h: Delete.
2763 * hp300bsd.c: Delete.
2764 * hp300hpux.c: Delete.
2765 * liboasys.h: Delete.
2766 * m68k4knetbsd.c: Delete.
2767 * m68klinux.c: Delete.
2768 * m68knetbsd.c: Delete.
2769 * oasys.c: Delete.
2770 * versados.c: Delete.
2771 * Makefile.in: Regenerate.
2772 * bfd-in2.h: Regenerate.
2773 * configure: Regenerate.
2774 * libbfd.h: Regenerate.
2775 * po/SRC-POTFILES.in: Regenerate.
2777 2018-04-16 Alan Modra <amodra@gmail.com>
2779 * Makefile.am: Remove sh5 and sh64 support.
2780 * archures.c: Likewise.
2781 * config.bfd: Likewise.
2782 * configure.ac: Likewise.
2783 * cpu-sh.c: Likewise.
2784 * elf32-sh-relocs.h: Likewise.
2785 * elf32-sh.c: Likewise.
2786 * targets.c: Likewise.
2787 * elf32-sh64-com.c: Delete.
2788 * elf32-sh64.c: Delete.
2789 * elf32-sh64.h: Delete.
2790 * elf64-sh64.c: Delete.
2791 * Makefile.in: Regenerate.
2792 * bfd-in2.h: Regenerate.
2793 * configure: Regenerate.
2794 * po/SRC-POTFILES.in: Regenerate.
2796 2018-04-16 Alan Modra <amodra@gmail.com>
2798 * Makefile.am: Remove sh-symbianelf support.
2799 * config.bfd: Likewise.
2800 * configure.ac: Likewise.
2801 * targets.c: Likewise.
2802 * elf32-sh-symbian.c: Delete.
2803 * Makefile.in: Regenerate.
2804 * configure: Regenerate.
2805 * po/SRC-POTFILES.in: Regenerate.
2807 2018-04-16 Alan Modra <amodra@gmail.com>
2809 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2810 * config.bfd: Likewise.
2811 * configure.ac: Likewise.
2812 * targets.c: Likewise.
2813 * vaxbsd.c: Delete.
2814 * Makefile.in: Regenerate.
2815 * configure: Regenerate.
2816 * po/SRC-POTFILES.in: Regenerate.
2818 2018-04-16 Alan Modra <amodra@gmail.com>
2820 * Makefile.am: Remove w65 support.
2821 * archures.c: Likewise.
2822 * coffcode.h: Likewise.
2823 * config.bfd: Likewise.
2824 * configure.ac: Likewise.
2825 * targets.c: Likewise.
2826 * coff-w65.c: Delete.
2827 * cpu-w65.c: Delete.
2828 * Makefile.in: Regenerate.
2829 * bfd-in2.h: Regenerate.
2830 * configure: Regenerate.
2831 * po/SRC-POTFILES.in: Regenerate.
2833 2018-04-16 Alan Modra <amodra@gmail.com>
2835 * Makefile.am: Remove we32k support.
2836 * archures.c: Likewise.
2837 * coffcode.h: Likewise.
2838 * config.bfd: Likewise.
2839 * configure.ac: Likewise.
2840 * targets.c: Likewise.
2841 * coff-we32k.c: Delete.
2842 * cpu-we32k.c: Delete.
2843 * Makefile.in: Regenerate.
2844 * bfd-in2.h: Regenerate.
2845 * configure: Regenerate.
2846 * po/SRC-POTFILES.in: Regenerate.
2848 2018-04-16 Alan Modra <amodra@gmail.com>
2850 * Makefile.am: Remove m88k support.
2851 * aoutx.h: Likewise.
2852 * archures.c: Likewise.
2853 * coffcode.h: Likewise.
2854 * coffswap.h: Likewise.
2855 * config.bfd: Likewise.
2856 * configure.ac: Likewise.
2857 * cpu-ns32k.c: Likewise.
2858 * elf32-nds32.c: Likewise.
2859 * mach-o.c: Likewise.
2860 * netbsd-core.c: Likewise.
2861 * reloc.c: Likewise.
2862 * targets.c: Likewise.
2863 * coff-m88k.c: Delete.
2864 * cpu-m88k.c: Delete.
2865 * elf32-m88k.c: Delete.
2866 * hosts/m88kmach3.h: Delete.
2867 * m88kmach3.c: Delete.
2868 * m88kopenbsd.c: Delete.
2869 * Makefile.in: Regenerate.
2870 * bfd-in2.h: Regenerate.
2871 * configure: Regenerate.
2872 * po/SRC-POTFILES.in: Regenerate.
2874 2018-04-16 Alan Modra <amodra@gmail.com>
2876 * Makefile.am: Remove i370 support.
2877 * archures.c: Likewise.
2878 * config.bfd: Likewise.
2879 * configure.ac: Likewise.
2880 * targets.c: Likewise.
2881 * cpu-i370.c: Delete.
2882 * elf32-i370.c: Delete.
2883 * Makefile.in: Regenerate.
2884 * bfd-in2.h: Regenerate.
2885 * configure: Regenerate.
2886 * po/SRC-POTFILES.in: Regenerate.
2888 2018-04-16 Alan Modra <amodra@gmail.com>
2890 * Makefile.am: Remove h8500 support.
2891 * archures.c: Likewise.
2892 * coffcode.h: Likewise.
2893 * config.bfd: Likewise.
2894 * configure.ac: Likewise.
2895 * targets.c: Likewise.
2896 * coff-h8500.c: Delete.
2897 * cpu-h8500.c: Delete.
2898 * Makefile.in: Regenerate.
2899 * bfd-in2.h: Regenerate.
2900 * configure: Regenerate.
2901 * po/SRC-POTFILES.in: Regenerate.
2903 2018-04-16 Alan Modra <amodra@gmail.com>
2905 * Makefile.am: Remove h8300-coff support.
2906 * coffcode.h: Likewise.
2907 * config.bfd: Likewise.
2908 * configure.ac: Likewise.
2909 * reloc16.c: Likewise.
2910 * targets.c: Likewise.
2911 * coff-h8300.c: Delete.
2912 * Makefile.in: Regenerate.
2913 * configure: Regenerate.
2914 * po/SRC-POTFILES.in: Regenerate.
2916 2018-04-16 Alan Modra <amodra@gmail.com>
2918 * Makefile.am: Remove IEEE 695 support.
2919 * archures.c: Likewise.
2920 * bfd.c: Likewise.
2921 * config.bfd: Likewise.
2922 * configure.ac: Likewise.
2923 * doc/bfd.texinfo: Likewise.
2924 * doc/bfdint.texi: Likewise.
2925 * doc/bfdsumm.texi: Likewise.
2926 * section.c: Likewise.
2927 * targets.c: Likewise.
2928 * ieee.c: Delete.
2929 * libieee.h: Delete.
2930 * Makefile.in: Regenerate.
2931 * bfd-in2.h: Regenerate.
2932 * configure: Regenerate.
2933 * po/SRC-POTFILES.in: Regenerate.
2935 2018-04-16 Alan Modra <amodra@gmail.com>
2937 * config.bfd: Remove tandem support.
2939 2018-04-16 Alan Modra <amodra@gmail.com>
2941 * Makefile.am: Remove newsos3 support.
2942 * aoutx.h: Likewise.
2943 * config.bfd: Likewise.
2944 * configure.ac: Likewise.
2945 * targets.c: Likewise.
2946 * newsos3.c: Delete.
2947 * Makefile.in: Regenerate.
2948 * configure: Regenerate.
2949 * po/SRC-POTFILES.in: Regenerate.
2951 2018-04-16 Alan Modra <amodra@gmail.com>
2953 * Makefile.am: Remove netware support.
2954 * bfd-in.h: Likewise.
2955 * bfd.c: Likewise.
2956 * config.bfd: Likewise.
2957 * configure.ac: Likewise.
2958 * doc/bfdint.texi: Likewise.
2959 * ecoff.c: Likewise.
2960 * targets.c: Likewise.
2961 * libnlm.h: Delete.
2962 * nlm-target.h: Delete.
2963 * nlm.c: Delete.
2964 * nlm32-alpha.c: Delete.
2965 * nlm32-i386.c: Delete.
2966 * nlm32-ppc.c: Delete.
2967 * nlm32-sparc.c: Delete.
2968 * nlm32.c: Delete.
2969 * nlm64.c: Delete.
2970 * nlmcode.h: Delete.
2971 * nlmswap.h: Delete.
2972 * Makefile.in: Regenerate.
2973 * bfd-in2.h: Regenerate.
2974 * configure: Regenerate.
2975 * po/SRC-POTFILES.in: Regenerate.
2977 2018-04-16 Alan Modra <amodra@gmail.com>
2979 * archures.c: Remove tahoe support.
2980 * config.bfd: Likewise.
2981 * configure.ac: Likewise.
2982 * hosts/tahoe.h: Delete.
2983 * bfd-in2.h: Regenerate.
2984 * configure: Regenerate.
2986 2018-04-14 Alan Modra <amodra@gmail.com>
2988 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2989 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2990 sanity test.
2991 (elfNN_bed): Init relropagesize.
2992 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2993 select relropagesize.
2994 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2995 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2996 (ELF_MINPAGESIZE): Don't define.
2997 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2998 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2999 * bfd-in2.h: Regenerate.
3001 2018-04-14 Alan Modra <amodra@gmail.com>
3003 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
3004 on __QNXTARGET__ define.
3006 2018-04-14 Alan Modra <amodra@gmail.com>
3008 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
3009 to obsolete list.
3011 2018-04-11 Alan Modra <amodra@gmail.com>
3013 * aout-adobe.c: Delete.
3014 * bout.c: Delete.
3015 * coff-i860.c: Delete.
3016 * coff-i960.c: Delete.
3017 * cpu-i860.c: Delete.
3018 * cpu-i960.c: Delete.
3019 * elf32-i860.c: Delete.
3020 * elf32-i960.c: Delete.
3021 * hosts/i860mach3.h: Delete.
3022 * Makefile.am: Remove i860, i960, bout, and adobe support.
3023 * archures.c: Remove i860 and i960 support.
3024 * coffcode.h: Likewise.
3025 * reloc.c: Likewise.
3026 * aoutx.h: Comment updates.
3027 * archive.c: Remove BOUT and i960 support.
3028 * bfd.c: Remove BOUT support.
3029 * coffswap.h: Remove i960 support.
3030 * config.bfd: Remove i860, i960 and adobe targets.
3031 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
3032 * targets.c: Likewise.
3033 * ieee.c: Remove i960 support.
3034 * mach-o.c: Remove i860 support.
3035 * Makefile.in: Regenerate.
3036 * bfd-in2.h: Regenerate.
3037 * configure: Regenerate.
3038 * libbfd.h: Regenerate.
3039 * po/SRC-POTFILES.in: Regenerate.
3041 2018-04-09 Maciej W. Rozycki <macro@mips.com>
3043 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
3044 in the BFD symbol referred by the relocation.
3045 (mips_elf64_write_rela): Likewise.
3047 2018-04-09 Maciej W. Rozycki <macro@mips.com>
3049 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
3050 error for out-of-range `r_sym' values.
3052 2018-04-09 Alan Modra <amodra@gmail.com>
3054 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
3055 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
3056 (ppc64_elf_check_relocs): Set has_pltcall.
3057 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
3058 (ppc64_elf_inline_plt): New function.
3059 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
3060 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
3061 * elf32-ppc.c (has_pltcall): Define.
3062 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
3063 (ppc_elf_check_relocs): Set has_pltcall.
3064 (ppc_elf_inline_plt): New function.
3065 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
3066 (ppc_elf_size_dynamic_sections): Likewise.
3067 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
3069 2018-04-09 Alan Modra <amodra@gmail.com>
3071 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
3072 (is_plt_seq_reloc): New function.
3073 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
3074 (ppc_elf_tls_optimize): Handle inline plt call sequence.
3075 (ppc_elf_relax_section): Handle PLTCALL reloc.
3076 (ppc_elf_relocate_section): Nop out inline plt call sequence when
3077 resolving locally.
3078 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
3079 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
3080 (has_tls_get_addr_call): Correct comment.
3081 (is_branch_reloc): Add PLTCALL.
3082 (is_plt_seq_reloc): New function.
3083 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
3084 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
3085 entry for R_PPC64_PLTCALL.
3086 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
3087 (ppc_type_of_stub): Handle PLTCALL reloc.
3088 (toc_adjusting_stub_needed): Likewise.
3089 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
3090 reloc insn. Nop out inline plt call sequence when resolving
3091 locally. Handle __tls_get_addr inline plt call optimization.
3093 2018-04-09 Alan Modra <amodra@gmail.com>
3095 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
3096 (struct ppc_stub_hash_entry): Add symtype field.
3097 (PLT_KEEP): Define.
3098 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
3099 (create_linkage_sections): Create pltlocal and relpltlocal.
3100 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
3101 Set PLT_KEEP.
3102 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
3103 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
3104 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
3105 Keep PLT entries for inline calls against locals.
3106 (ppc_build_one_stub): Use pltlocal as appropriate.
3107 (ppc_size_one_stub): Likewise.
3108 (ppc64_elf_size_stubs): Set symtype.
3109 (build_global_entry_stubs_and_plt): Init pltlocal and write
3110 relpltlocal for globals.
3111 (write_plt_relocs_for_local_syms): Likewise for local syms.
3112 (ppc64_elf_relocate_section): Support PLT for local syms.
3113 * elf32-ppc.c (PLT_KEEP): Define.
3114 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
3115 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
3116 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
3117 Set PLT_KEEP. Adjust update_local_sym_info call.
3118 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
3119 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
3120 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
3121 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
3122 (write_global_sym_plt): Init pltlocal and write relpltlocal.
3123 (ppc_finish_symbols): Likewise for locals.
3125 2018-04-09 Alan Modra <amodra@gmail.com>
3127 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
3128 for local symbols to..
3129 (write_plt_relocs_for_local_syms): ..here. New function.
3130 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
3131 global symbols to..
3132 (build_global_entry_stubs_and_plt): ..here. Rename from
3133 build_global_entry_stubs.
3134 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
3135 Call write_plt_relocs_for_local_syms.
3136 * elf32-ppc.c (get_sym_h): New function.
3137 (ppc_elf_relax_section): Use get_sym_h.
3138 (ppc_elf_relocate_section): Move output of PLT relocs and glink
3139 stubs for local symbols to..
3140 (ppc_finish_symbols): ..here. New function.
3141 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
3142 global syms to..
3143 (write_global_sym_plt): ..here. New function.
3144 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
3145 (ppc_finish_symbols): Declare.
3147 2018-04-09 Alan Modra <amodra@gmail.com>
3149 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
3150 (ppc_elf_relocate_section): Likewise.
3151 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
3152 (ppc64_elf_relocate_section): Likewise. Correct PLT16
3153 resolution to plt entry relative to toc pointer.
3155 2018-04-09 Alan Modra <amodra@gmail.com>
3157 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3158 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
3159 file when other TLS flags are tested in a mask.
3160 (TLS_MARK, NON_GOT): Define.
3161 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3162 (update_local_sym_info): Don't create got entry when NON_GOT.
3163 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3164 Set TLS_MARK.
3165 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
3166 (ppc64_elf_relocate_section): Likewise.
3167 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
3168 __tls_get_addr calls lacking a marker reloc.
3169 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3170 TLS_TPRELGD): Renumber. Update comment.
3171 (TLS_MARK, NON_GOT): Define.
3172 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3173 (update_local_sym_info): Don't create got entry when NON_GOT.
3174 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3175 Set TLS_MARK.
3176 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
3177 __tls_get_addr calls lacking a marker reloc.
3179 2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
3181 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
3182 R_X86_64_converted_reloc_bit.
3184 2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
3186 PR gas/22318
3187 * configure: Regenerated.
3189 2018-04-05 Alan Modra <amodra@gmail.com>
3191 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
3192 (elf_hppa_info_to_howto_rel): Likewise.
3194 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3196 * elf-hppa.h (elf_hppa_info_to_howto): Also return
3197 unsuccessfully for unimplemented relocations.
3198 (elf_hppa_info_to_howto_rel): Likewise.
3200 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3202 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
3203 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
3204 howto lookup failure.
3205 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
3206 accordingly.
3207 (elf32_i860_info_to_howto_rela): Likewise.
3208 (elf32_i860_relocate_splitn): Likewise.
3209 (elf32_i860_relocate_pc16): Likewise.
3210 (elf32_i860_relocate_pc26): Likewise.
3211 (elf32_i860_relocate_section): Likewise.
3213 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3215 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
3216 check for `visium_elf_howto_table' table access.
3218 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3220 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
3221 check for `iq2000_elf_howto_table' table access.
3223 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3225 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3226 for `elf32_frv_howto_table' table access.
3228 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3230 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3231 unsuccessfully for placeholder howtos.
3232 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3233 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3235 2018-03-29 Maciej W. Rozycki <macro@mips.com>
3237 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3238 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3240 2018-03-28 Maciej W. Rozycki <macro@mips.com>
3242 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3243 ATTRIBUTE_UNUSED from `abfd'.
3245 2018-03-28 Maciej W. Rozycki <macro@mips.com>
3247 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3248 `_bfd_error_handler' call formatting.
3250 2018-03-28 Maciej W. Rozycki <macro@mips.com>
3252 * elf32-mips.c (mips_info_to_howto_rel): Call
3253 `mips_elf32_rtype_to_howto' directly rather than via
3254 `->elf_backend_mips_rtype_to_howto'.
3256 2018-03-28 Renlin Li <renlin.li@arm.com>
3258 PR ld/22970
3259 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3260 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3261 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3262 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3263 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3264 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3265 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3266 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3267 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3268 (elfNN_aarch64_final_link_relocate): Support new relocations.
3269 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3270 relocations.
3271 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3273 2018-03-28 Renlin Li <renlin.li@arm.com>
3275 PR ld/22970
3276 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3277 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3278 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3279 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3280 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3281 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3282 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3283 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3284 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3285 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3286 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3287 TLSLE_LDST16_TPREL_LO12,
3288 TLSLE_LDST16_TPREL_LO12_NC,
3289 TLSLE_LDST32_TPREL_LO12,
3290 TLSLE_LDST32_TPREL_LO12_NC,
3291 TLSLE_LDST64_TPREL_LO12,
3292 TLSLE_LDST64_TPREL_LO12_NC,
3293 TLSLE_LDST8_TPREL_LO12,
3294 TLSLE_LDST8_TPREL_LO12_NC.
3295 * bfd-in2.h: Regenerated.
3296 * libbfd.h: Regenerated.
3298 2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
3300 PR ld/22972
3301 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3302 has_old_style_got_reloc.
3303 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3304 relocations. Fix a couple of long lines.
3305 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3306 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3307 GOT relocations.
3309 2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3311 PR ld/23000
3312 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3313 ENDBR64 to the TLSDESC PLT entry.
3315 2018-03-21 Alan Modra <amodra@gmail.com>
3317 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3318 symbols. Use size_t counts. Delete redundant opd test.
3320 2018-03-21 Alan Modra <amodra@gmail.com>
3322 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3324 2018-03-21 Alan Modra <amodra@gmail.com>
3326 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3327 field unsigned.
3328 (update_local_sym_info): Likewise for local_got_tls_masks.
3329 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3331 2018-03-21 Alan Modra <amodra@gmail.com>
3333 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3334 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3335 do in size_dynamic_sections.
3337 2018-03-21 Alan Modra <amodra@gmail.com>
3339 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3340 without first checking array bounds.
3341 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3343 2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3345 PR ld/22983
3346 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3347 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3349 2018-03-19 Nick Clifton <nickc@redhat.com>
3351 * po/es.po: Updated Spanish translation.
3353 2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3355 * elf32-xtensa.c (xlate_map_entry): Change types of address
3356 fields from 'unsigned' to 'bfd_vma'.
3357 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3358 the key argument to bsearch. Allow offsets past the end of a
3359 section, use the last map entry for translation of such offsets.
3361 2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3363 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3364 Not support the target feature.
3365 (nds32_elf_ex9_itb_base): Likewise.
3366 (nds32_elf_ex9_import_table): Likewise.
3367 (nds32_elf_ex9_finish): Likewise.
3368 (nds32_elf_ex9_reloc_jmp): Likewise.
3369 (nds32_elf_get_insn_with_reg): Likewise.
3370 (nds32_get_local_syms): Likewise.
3371 (nds32_elf_ex9_replace_instruction): Likewise.
3372 (nds32_elf_ifc_calc): Likewise.
3373 (nds32_elf_ifc_finish): Likewise.
3374 (nds32_elf_ifc_replace): Likewise.
3375 (nds32_elf_ifc_reloc): Likewise.
3377 2018-03-14 Alan Modra <amodra@gmail.com>
3379 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3380 sfpr size added before defining alias symbols.
3381 (ppc64_elf_build_stubs): Add stub section padding before
3382 copying sfpr contents and defining save/restore alias symbols.
3384 2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3386 PR ld/20882
3387 * elflink.c (elf_gc_mark_debug_section): Also check the local
3388 debug definition section.
3390 2018-03-13 Nick Clifton <nickc@redhat.com>
3392 PR 22113
3393 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3394 function. Add an end address parameter. Check access of the data
3395 pointer to make sure that they do not extend beyond the end
3396 address. Return FALSE if any check fails. Add the end address
3397 pointer to the ui structure.
3398 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3399 codes to make sure that they do not extend beyond the end address
3400 pointer. Print an error message and return immediately if any
3401 check fails.
3403 2018-03-09 Nick Clifton <nickc@redhat.com>
3405 * elf64-s390.c (elf_s390_relocate_section): Move check for
3406 relocations against non-allocated sections to before the code that
3407 handles ifunc relocations.
3408 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3409 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3410 relocs against IFUNC symbols in non-allocated sections as relocs
3411 against FUNC symbols.
3412 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3414 2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3416 PR ld/22929
3417 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3418 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3419 relocation against FUNC symbol.
3420 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3422 2018-03-07 Renlin Li <renlin.li@arm.com>
3424 PR ld/20402
3425 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3426 symbol, and don't emit relocation in specific case.
3428 2018-03-07 Alan Modra <amodra@gmail.com>
3430 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3431 (mips_elf64_slurp_one_reloc_table): Pass on error.
3433 2018-03-03 James Cowgill <james.cowgill@mips.com>
3434 Maciej W. Rozycki <macro@mips.com>
3436 PR ld/21900
3437 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3438 after calling `undefined_symbol' hook if this is an error
3439 condition. Assume the value of 0 for the symbol requested
3440 otherwise.
3442 2018-03-02 Jim Wilson <jimw@sifive.com>
3444 PR 22903
3445 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3446 and nop instead of 4.
3447 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3448 8 instead of 4.
3450 2018-03-01 Jim Wilson <jimw@sifive.com>
3452 PR 22756
3453 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3454 else if instead of if.
3456 2018-03-01 Alan Modra <amodra@gmail.com>
3458 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3460 2018-02-28 Alan Modra <amodra@gmail.com>
3462 PR 22887
3463 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3465 2018-02-28 Nick Clifton <nickc@redhat.com>
3467 PR 22895
3468 PR 22893
3469 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3470 pointer. Drop unused abfd parameter. Check the size of the block
3471 before initialising the data field. Return the end pointer if the
3472 size is invalid.
3473 (read_attribute_value): Adjust invocations of read_n_bytes.
3475 PR 22894
3476 * dwarf1.c (parse_die): Check the length of form blocks before
3477 advancing the data pointer.
3479 2018-02-28 Alan Modra <amodra@gmail.com>
3481 PR 22887
3482 * aoutx.h (translate_symbol_table): Print an error message and set
3483 bfd_error on finding an invalid name string offset.
3485 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3487 * config.in: Regenerated.
3488 * configure: Likewise.
3489 * configure.ac: Add --enable-separate-code.
3490 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3491 to 1 for Linux/x86 targets,
3492 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3493 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3495 2018-02-27 Nick Clifton <nickc@redhat.com>
3497 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3498 message.
3499 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3500 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3501 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3502 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3503 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3504 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3505 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3506 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3507 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3509 PR 22875
3510 * elf-bfd.h (struct elf_backend_data): Change the return type of
3511 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3512 to bfd_boolean.
3513 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3514 value from the info_to_howto function and fail if that function
3515 failed.
3516 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3517 from the info_to_howto function.
3518 (elf32_h8_relax_section): Likewise.
3519 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3520 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3521 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3522 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3523 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3524 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3525 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3526 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3527 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3528 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3529 (riscv_elf_relocate_section): Likewise.
3530 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3531 bfd_boolean. Issue an error message, set an error value and
3532 return FALSE if the reloc is not recognized.
3533 (elf_hppa_info_to_howto_rel): Likewise.
3534 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3535 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3536 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3537 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3538 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3539 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3540 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3541 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3542 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3543 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3544 (cris_info_to_howto_rela): Likewise.
3545 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3546 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3547 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3548 Likewise.
3549 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3550 (elf32_dlx_info_to_howto_rel): Likewise.
3551 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3552 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3553 * elf32-frv.c (frv_info_to_howto_rela)
3554 (frvfdpic_info_to_howto_rel): Likewise.
3555 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3556 * elf32-gen.c (elf_generic_info_to_howto)
3557 (elf_generic_info_to_howto_rel): Likewise.
3558 * elf32-h8300.c (elf32_h8_info_to_howto)
3559 (elf32_h8_info_to_howto_rel): Likewise.
3560 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3561 * elf32-i386.c (elf_i386_reloc_type_lookup)
3562 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3563 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3564 Likewise.
3565 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3566 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3567 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3568 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3569 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3570 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3571 Likewise.
3572 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3573 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3574 * elf32-m68k.c (rtype_to_howto): Likewise.
3575 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3576 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3577 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3578 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3579 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3580 Likewise.
3581 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3582 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3583 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3584 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3585 Likewise.
3586 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3587 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3588 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3589 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3590 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3591 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3592 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3593 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3594 * elf32-score.c (s3_bfd_score_info_to_howto)
3595 (_bfd_score_info_to_howto): Likewise.
3596 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3597 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3598 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3599 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3600 (elf32_tic6x_info_to_howto_rel): Likewise.
3601 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3602 * elf32-v850.c (v850_elf_info_to_howto_rel)
3603 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3604 * elf32-vax.c (rtype_to_howto): Likewise.
3605 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3606 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3607 (elf32_wasm32_info_to_howto_rela): Likewise.
3608 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3609 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3610 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3611 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3612 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3613 * elf64-gen.c (elf_generic_info_to_howto)
3614 (elf_generic_info_to_howto_rel): Likewise.
3615 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3616 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3617 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3618 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3619 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3620 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3621 Likewise.
3622 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3623 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3624 Likewise.
3625 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3626 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3627 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3628 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3629 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3630 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3631 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3632 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3633 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3634 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3635 Default to NULL.
3637 2018-02-26 Jim Wilson <jimw@sifive.com>
3638 Stephan Schreiber <info@fs-driver.org>
3640 PR 15904
3641 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3642 call, set changed_contents and changed_relocs. Likewise after
3643 successful ia64_elf_relax_br call.
3645 2018-02-26 Alan Modra <amodra@gmail.com>
3647 * elf.c (assign_file_positions_except_relocs): Don't segfault
3648 when actual number of phdrs is less than allocated. Delete
3649 outdated comment. Formatting.
3651 2018-02-26 Alan Modra <amodra@gmail.com>
3653 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3654 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3655 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3656 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3657 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3658 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3659 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3660 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3661 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3662 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3663 error/warning messages.
3665 2018-02-26 Alan Modra <amodra@gmail.com>
3667 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3668 * syms.c: Standardize error/warning messages.
3670 2018-02-26 Alan Modra <amodra@gmail.com>
3672 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3673 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3674 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3675 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3677 2018-02-26 Alan Modra <amodra@gmail.com>
3679 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3681 2018-02-26 Alan Modra <amodra@gmail.com>
3683 * elfxx-mips.c: Standardize error/warning messages.
3685 2018-02-26 Alan Modra <amodra@gmail.com>
3687 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3688 * elflink.c: Standardize error/warning messages. Replace use of
3689 linker callback einfo with _bfd_error_handler when possible.
3691 2018-02-26 Alan Modra <amodra@gmail.com>
3693 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3694 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3695 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3696 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3697 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3698 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3699 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3700 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3701 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3702 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3703 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3704 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3705 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3706 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3707 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3708 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3709 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3710 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3711 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3712 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3713 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3714 unrecognized/unsupported reloc message.
3716 2018-02-26 Alan Modra <amodra@gmail.com>
3718 * elf32-ppc.c: Standardize error/warning messages. Use
3719 _bfd_error_handler rather than einfo when einfo features not used.
3720 * elf64-ppc.c: Likewise.
3722 2018-02-23 Alan Modra <amodra@gmail.com>
3724 PR 22881
3725 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3726 segment if no matching LOAD segment.
3728 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3730 * elf32-nds32.h: Define mask for ict_model.
3732 2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3734 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3736 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3738 Revert
3739 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3741 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3742 .reginfo section has wrong size.
3744 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3746 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3747 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3748 `.MIPS.abiflags' sections.
3749 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3750 section's end.
3752 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3754 * section.c (SEC_FIXED_SIZE): New macro.
3755 * bfd-in2.h: Regenerate.
3757 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3759 * section.c (SEC_HAS_GOT_REF): Remove macro.
3760 * bfd-in2.h: Regenerate.
3762 2018-02-19 Alan Modra <amodra@gmail.com>
3764 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3765 arguments.
3766 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3767 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3768 (_bfd_riscv_relax_pc): Likewise and fix typos.
3769 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3770 * libbfd.h: Regenerate.
3772 2018-02-19 Alan Modra <amodra@gmail.com>
3774 * dwarf2.c (read_section): Don't use 'll' format modifier.
3775 (find_abstract_instance): Likewise.
3776 * elfcore.h (elf_core_file_p): Likewise.
3778 2018-02-19 Alan Modra <amodra@gmail.com>
3780 * bfd-in.h: Include inttypes.h or if not available define
3781 PRId64, PRIu64 and PRIx64.
3782 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3783 modifier to print bfd_vma.
3784 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3785 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3786 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3787 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3788 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3789 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3790 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3791 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3792 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3793 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3794 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3795 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3796 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3797 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3798 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3799 and cast input to uint64_t, and similarly for Ld and Lu.
3800 * bfd-in2.h: Regenerate.
3802 2018-02-19 Alan Modra <amodra@gmail.com>
3804 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3805 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3806 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3807 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3808 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3809 * reloc.c: Replace use of %R and %T in format strings passed to
3810 einfo and friends by %pR and %pT.
3812 2018-02-19 Alan Modra <amodra@gmail.com>
3814 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3815 of %A and %B.
3816 * aout-adobe.c: Update all messages using %A and %B.
3817 * aout-cris.c: Likewise.
3818 * aoutx.h: Likewise.
3819 * archive.c: Likewise.
3820 * binary.c: Likewise.
3821 * cache.c: Likewise.
3822 * coff-alpha.c: Likewise.
3823 * coff-arm.c: Likewise.
3824 * coff-i860.c: Likewise.
3825 * coff-mcore.c: Likewise.
3826 * coff-ppc.c: Likewise.
3827 * coff-rs6000.c: Likewise.
3828 * coff-sh.c: Likewise.
3829 * coff-tic4x.c: Likewise.
3830 * coff-tic54x.c: Likewise.
3831 * coff-tic80.c: Likewise.
3832 * coff64-rs6000.c: Likewise.
3833 * coffcode.h: Likewise.
3834 * coffgen.c: Likewise.
3835 * cofflink.c: Likewise.
3836 * coffswap.h: Likewise.
3837 * compress.c: Likewise.
3838 * cpu-arm.c: Likewise.
3839 * ecoff.c: Likewise.
3840 * elf-attrs.c: Likewise.
3841 * elf-eh-frame.c: Likewise.
3842 * elf-ifunc.c: Likewise.
3843 * elf-m10300.c: Likewise.
3844 * elf-properties.c: Likewise.
3845 * elf-s390-common.c: Likewise.
3846 * elf.c: Likewise.
3847 * elf32-arc.c: Likewise.
3848 * elf32-arm.c: Likewise.
3849 * elf32-avr.c: Likewise.
3850 * elf32-bfin.c: Likewise.
3851 * elf32-cr16.c: Likewise.
3852 * elf32-cr16c.c: Likewise.
3853 * elf32-cris.c: Likewise.
3854 * elf32-crx.c: Likewise.
3855 * elf32-d10v.c: Likewise.
3856 * elf32-d30v.c: Likewise.
3857 * elf32-epiphany.c: Likewise.
3858 * elf32-fr30.c: Likewise.
3859 * elf32-frv.c: Likewise.
3860 * elf32-gen.c: Likewise.
3861 * elf32-hppa.c: Likewise.
3862 * elf32-i370.c: Likewise.
3863 * elf32-i386.c: Likewise.
3864 * elf32-i960.c: Likewise.
3865 * elf32-ip2k.c: Likewise.
3866 * elf32-iq2000.c: Likewise.
3867 * elf32-lm32.c: Likewise.
3868 * elf32-m32c.c: Likewise.
3869 * elf32-m32r.c: Likewise.
3870 * elf32-m68hc11.c: Likewise.
3871 * elf32-m68hc12.c: Likewise.
3872 * elf32-m68hc1x.c: Likewise.
3873 * elf32-m68k.c: Likewise.
3874 * elf32-mcore.c: Likewise.
3875 * elf32-mep.c: Likewise.
3876 * elf32-metag.c: Likewise.
3877 * elf32-microblaze.c: Likewise.
3878 * elf32-moxie.c: Likewise.
3879 * elf32-msp430.c: Likewise.
3880 * elf32-mt.c: Likewise.
3881 * elf32-nds32.c: Likewise.
3882 * elf32-nios2.c: Likewise.
3883 * elf32-or1k.c: Likewise.
3884 * elf32-pj.c: Likewise.
3885 * elf32-ppc.c: Likewise.
3886 * elf32-rl78.c: Likewise.
3887 * elf32-rx.c: Likewise.
3888 * elf32-s390.c: Likewise.
3889 * elf32-score.c: Likewise.
3890 * elf32-score7.c: Likewise.
3891 * elf32-sh-symbian.c: Likewise.
3892 * elf32-sh.c: Likewise.
3893 * elf32-sh64.c: Likewise.
3894 * elf32-sparc.c: Likewise.
3895 * elf32-spu.c: Likewise.
3896 * elf32-tic6x.c: Likewise.
3897 * elf32-tilepro.c: Likewise.
3898 * elf32-v850.c: Likewise.
3899 * elf32-vax.c: Likewise.
3900 * elf32-visium.c: Likewise.
3901 * elf32-wasm32.c: Likewise.
3902 * elf32-xgate.c: Likewise.
3903 * elf32-xtensa.c: Likewise.
3904 * elf64-alpha.c: Likewise.
3905 * elf64-gen.c: Likewise.
3906 * elf64-hppa.c: Likewise.
3907 * elf64-ia64-vms.c: Likewise.
3908 * elf64-mmix.c: Likewise.
3909 * elf64-ppc.c: Likewise.
3910 * elf64-s390.c: Likewise.
3911 * elf64-sh64.c: Likewise.
3912 * elf64-sparc.c: Likewise.
3913 * elf64-x86-64.c: Likewise.
3914 * elfcode.h: Likewise.
3915 * elfcore.h: Likewise.
3916 * elflink.c: Likewise.
3917 * elfnn-aarch64.c: Likewise.
3918 * elfnn-ia64.c: Likewise.
3919 * elfnn-riscv.c: Likewise.
3920 * elfxx-mips.c: Likewise.
3921 * elfxx-sparc.c: Likewise.
3922 * elfxx-tilegx.c: Likewise.
3923 * elfxx-x86.c: Likewise.
3924 * hpux-core.c: Likewise.
3925 * ieee.c: Likewise.
3926 * ihex.c: Likewise.
3927 * libbfd.c: Likewise.
3928 * linker.c: Likewise.
3929 * mach-o.c: Likewise.
3930 * merge.c: Likewise.
3931 * mmo.c: Likewise.
3932 * oasys.c: Likewise.
3933 * pdp11.c: Likewise.
3934 * pe-mips.c: Likewise.
3935 * peXXigen.c: Likewise.
3936 * peicode.h: Likewise.
3937 * reloc.c: Likewise.
3938 * rs6000-core.c: Likewise.
3939 * srec.c: Likewise.
3940 * stabs.c: Likewise.
3941 * vms-alpha.c: Likewise.
3942 * xcofflink.c: Likewise.
3944 2018-02-19 Alan Modra <amodra@gmail.com>
3946 PR 22845
3947 * elf.c (IS_TBSS): Define.
3948 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3949 (assign_file_positions_for_non_load_sections): Revert last change.
3950 Properly calculate load segment limits to compare against relro limits.
3952 2018-02-17 Alan Modra <amodra@gmail.com>
3954 PR 22845
3955 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3956 degenerate zero size PT_LOAD segments when finding one overlapping
3957 the PT_GNU_RELRO segment.
3959 2018-02-16 Alan Modra <amodra@gmail.com>
3961 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3962 (_bfd_bool_bfd_true): Rename from bfd_true.
3963 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3964 (_bfd_int_bfd_0): Rename from bfd_0.
3965 (_bfd_uint_bfd_0): Rename from bfd_0u.
3966 (_bfd_long_bfd_0): Rename from bfd_0l.
3967 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3968 (_bfd_void_bfd): Rename from bfd_void.
3969 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3970 (_bfd_bool_bfd_link_false_error),
3971 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3972 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3973 (_bfd_bool_bfd_asection_bfd_asection_true),
3974 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3975 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3976 * archive.c (_bfd_noarchive_get_elt_at_index),
3977 (_bfd_noarchive_openr_next_archived_file),
3978 (_bfd_noarchive_construct_extended_name_table),
3979 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3980 (_bfd_noarchive_write_armap): New functions.
3981 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3982 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3983 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3984 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3985 (alpha_ecoff_swap_coff_lineno_out),
3986 (alpha_ecoff_swap_coff_reloc_out): New functions.
3987 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3988 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3989 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3990 (mips_ecoff_swap_coff_lineno_out),
3991 (mips_ecoff_swap_coff_reloc_out): New functions.
3992 * coffcode.h (coff_set_alignment_hook): Replace define with
3993 new function.
3994 (symname_in_debug_hook): Likewise.
3995 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3996 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3997 * elf.c (assign_file_positions_except_relocs): Test
3998 elf_backend_allow_non_load_phdr for NULL.
3999 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
4000 _bfd_elf_link_omit_section_dynsym. Update uses.
4001 (_bfd_elf_omit_section_dynsym_all): New function.
4002 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
4003 (_bfd_elf_omit_section_dynsym_default): Declare.
4004 (_bfd_elf_omit_section_dynsym_all): Declare.
4005 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
4006 (_bfd_nolink_bfd_get_relocated_section_contents),
4007 (_bfd_nolink_bfd_lookup_section_flags),
4008 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
4009 (_bfd_nolink_bfd_link_hash_table_create),
4010 (_bfd_nolink_bfd_link_just_syms),
4011 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
4012 (_bfd_nolink_bfd_link_split_section),
4013 (_bfd_nolink_section_already_linked),
4014 (_bfd_nolink_bfd_define_common_symbol),
4015 (_bfd_nolink_bfd_define_start_stop): New functions.
4016 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
4017 (_bfd_norelocs_bfd_reloc_name_lookup),
4018 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
4019 * section.c (_bfd_nowrite_set_section_contents): New function.
4020 * syms.c (_bfd_nosymbols_canonicalize_symtab),
4021 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
4022 (_bfd_nosymbols_get_symbol_version_string),
4023 (_bfd_nosymbols_bfd_is_local_label_name),
4024 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
4025 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
4026 (_bfd_nosymbols_bfd_make_debug_symbol),
4027 ( _bfd_nosymbols_read_minisymbols),
4028 ( _bfd_nosymbols_minisymbol_to_symbol),
4029 (_bfd_nodynamic_get_synthetic_symtab): New functions.
4030 * libbfd-in.h: Declare new functions. Update existing defines,
4031 removing casts.
4032 * aix386-core.c: Update to use new hooks. Formatting.
4033 * aout-adobe.c: Likewise.
4034 * aout-arm.c: Likewise.
4035 * aout-target.h: Likewise.
4036 * aout-tic30.c: Likewise.
4037 * aoutf1.h: Likewise.
4038 * binary.c: Likewise.
4039 * bout.c: Likewise.
4040 * cisco-core.c: Likewise.
4041 * coff-alpha.c: Likewise.
4042 * coff-i386.c: Likewise.
4043 * coff-i860.c: Likewise.
4044 * coff-i960.c: Likewise.
4045 * coff-ia64.c: Likewise.
4046 * coff-mips.c: Likewise.
4047 * coff-ppc.c: Likewise.
4048 * coff-rs6000.c: Likewise.
4049 * coff-sh.c: Likewise.
4050 * coff-tic30.c: Likewise.
4051 * coff-tic54x.c: Likewise.
4052 * coff-x86_64.c: Likewise.
4053 * coff64-rs6000.c: Likewise.
4054 * coffcode.h: Likewise.
4055 * elf-m10300.c: Likewise.
4056 * elf32-cr16.c: Likewise.
4057 * elf32-lm32.c: Likewise.
4058 * elf32-m32r.c: Likewise.
4059 * elf32-metag.c: Likewise.
4060 * elf32-score.c: Likewise.
4061 * elf32-score7.c: Likewise.
4062 * elf32-tilepro.c: Likewise.
4063 * elf32-xstormy16.c: Likewise.
4064 * elf32-xtensa.c: Likewise.
4065 * elf64-alpha.c: Likewise.
4066 * elf64-hppa.c: Likewise.
4067 * elf64-ia64-vms.c: Likewise.
4068 * elf64-mmix.c: Likewise.
4069 * elf64-sh64.c: Likewise.
4070 * elfnn-ia64.c: Likewise.
4071 * elfxx-sparc.c: Likewise.
4072 * elfxx-target.h: Likewise.
4073 * elfxx-tilegx.c: Likewise.
4074 * elfxx-x86.h: Likewise.
4075 * hp300hpux.c: Likewise.
4076 * hppabsd-core.c: Likewise.
4077 * hpux-core.c: Likewise.
4078 * i386msdos.c: Likewise.
4079 * i386os9k.c: Likewise.
4080 * ieee.c: Likewise.
4081 * ihex.c: Likewise.
4082 * irix-core.c: Likewise.
4083 * libaout.h: Likewise.
4084 * libecoff.h: Likewise.
4085 * mach-o-target.c: Likewise.
4086 * mach-o.c: Likewise.
4087 * mipsbsd.c: Likewise.
4088 * mmo.c: Likewise.
4089 * netbsd-core.c: Likewise.
4090 * nlm-target.h: Likewise.
4091 * oasys.c: Likewise.
4092 * osf-core.c: Likewise.
4093 * pdp11.c: Likewise.
4094 * pe-mips.c: Likewise.
4095 * pe-x86_64.c: Likewise.
4096 * pef.c: Likewise.
4097 * plugin.c: Likewise.
4098 * ppcboot.c: Likewise.
4099 * ptrace-core.c: Likewise.
4100 * sco5-core.c: Likewise.
4101 * som.c: Likewise.
4102 * sparclynx.c: Likewise.
4103 * srec.c: Likewise.
4104 * tekhex.c: Likewise.
4105 * trad-core.c: Likewise.
4106 * verilog.c: Likewise.
4107 * versados.c: Likewise.
4108 * vms-alpha.c: Likewise.
4109 * vms-lib.c: Likewise.
4110 * wasm-module.c: Likewise.
4111 * xsym.c: Likewise.
4112 * libbfd.h: Regenerate.
4114 2018-02-15 Jim Wilson <jimw@sifive.com>
4116 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
4117 symbols whose section address is zero.
4119 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
4120 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
4121 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
4122 Add %X%P to error messages.
4124 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
4126 PR ld/22832
4127 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4128 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
4129 and assert that the result of the call is not NULL.
4131 2018-02-14 Nick Clifton <nickc@redhat.com>
4133 PR 22823
4134 Revert previous delta. Add extra casts to avoid compile time
4135 warnings instead.
4136 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
4137 cast to avoid warning from gcc v8 compiler.
4138 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4139 (_bfd_generic_bfd_set_private_flags): Likewise.
4140 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4141 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4142 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4143 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4144 (_bfd_noarchive_construct_extended_name_table): Likewise.
4145 (_bfd_noarchive_truncate_arname): Likewise.
4146 (_bfd_noarchive_write_ar_hdr): Likewise.
4147 (_bfd_noarchive_get_elt_at_index): Likewise.
4148 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4149 (_bfd_nosymbols_print_symbol): Likewise.
4150 (_bfd_nosymbols_get_symbol_info): Likewise.
4151 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4152 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4153 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4154 (_bfd_nosymbols_get_lineno): Likewise.
4155 (_bfd_nosymbols_find_nearest_line): Likewise.
4156 (_bfd_nosymbols_find_line): Likewise.
4157 (_bfd_nosymbols_find_inliner_info): Likewise.
4158 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4159 (_bfd_nosymbols_read_minisymbols): Likewise.
4160 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4161 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4162 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4163 (_bfd_nowrite_set_arch_mach): Likewise.
4164 (_bfd_nowrite_set_section_contents): Likewise.
4165 (_bfd_nolink_sizeof_headers): Likewise.
4166 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4167 (_bfd_nolink_bfd_relax_section): Likewise.
4168 (_bfd_nolink_bfd_gc_sections): Likewise.
4169 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4170 (_bfd_nolink_bfd_merge_sections): Likewise.
4171 (_bfd_nolink_bfd_is_group_section): Likewise.
4172 (_bfd_nolink_bfd_discard_group): Likewise.
4173 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4174 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4175 (_bfd_nolink_bfd_link_just_syms): Likewise.
4176 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4177 (_bfd_nolink_bfd_final_link): Likewise.
4178 (_bfd_nolink_bfd_link_split_section): Likewise.
4179 (_bfd_nolink_section_already_linked): Likewise.
4180 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4181 (_bfd_nolink_bfd_define_start_stop): Likewise.
4182 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4183 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4184 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4185 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4186 * libbfd.c (bfd_false_any): Delete.
4187 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
4188 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
4189 * libbfd.h (extern): Regenerate
4190 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
4191 cast to avoid warning from gcc v8 compiler.
4192 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4193 * binary.c (binary_get_symbol_info): Likewise.
4194 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4195 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4196 * coffcode.h (coff_set_alignment_hook): Likewise.
4197 (symname_in_debug_hook): Likewise.
4198 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4199 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4200 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4201 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4202 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4203 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4204 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4205 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4206 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4207 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4208 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4209 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4210 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4211 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4212 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4213 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4214 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4215 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4216 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4217 (bfd_elfNN_bfd_set_private_flags): Likewise.
4218 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4219 (elf_backend_init_index_section): Likewise.
4220 (elf_backend_allow_non_load_phdr): Likewise.
4221 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4222 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4223 * ieee.c (ieee_construct_extended_name_table): Likewise.
4224 (ieee_write_armap): Likewise.
4225 (ieee_write_ar_hdr): Likewise.
4226 (ieee_bfd_is_target_special_symbol): Likewise.
4227 * ihex.c (ihex_canonicalize_symtab): Likewise.
4228 (ihex_bfd_is_target_special_symbol): Likewise.
4229 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4230 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4231 (_bfd_ecoff_set_alignment_hook): Likewise.
4232 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4233 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4234 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4235 * oasys.c (oasys_construct_extended_name_table): Likewise.
4236 (oasys_write_armap): Likewise.
4237 (oasys_write_ar_hdr): Likewise.
4238 (oasys_bfd_is_target_special_symbol): Likewise.
4239 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4240 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4241 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4242 * som.c (som_bfd_is_target_special_symbol): Likewise.
4243 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4244 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4245 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4246 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4247 (versados_bfd_reloc_name_lookup): Likewise.
4248 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4249 (vms_bfd_define_start_stop): Likewise.
4250 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4251 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4252 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4254 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
4256 PR ld/22842
4257 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4258 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4259 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4260 R_X86_64_PC32 reloc against dynamic function in data section.
4261 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4262 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4263 against dynamic function in data section.
4264 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4265 function address only if pcrel_plt is true.
4266 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4267 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4268 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
4269 PC-relative relocation against a function definition in data
4270 secton in PIE. Remove the obsolete comments.
4271 (elf_x86_link_hash_table): Add pcrel_plt.
4273 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4275 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4276 instead of bfd_link_pic, for building shared library.
4278 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4280 PR gas/22791
4281 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4282 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4283 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
4284 against protected function in shared object.
4286 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
4288 PR 22828
4289 * po/ru.po: Fix typo in Russian translation.
4291 2018-02-13 Maciej W. Rozycki <macro@mips.com>
4293 * wasm-module.c (wasm_scan_name_function_section): Rename
4294 `index' local variable to `idx'.
4296 2018-02-13 Nick Clifton <nickc@redhat.com>
4298 PR 22823
4299 Fix compile time warnings generated by gcc version 8.
4300 * libbfd-in.h: Remove extraneous text from prototypes.
4301 Add prototypes for bfd_false_any, bfd_true_any,
4302 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4303 bfd_n1_any, bfd_void_any.
4304 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4305 function.
4306 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4307 (_bfd_generic_bfd_set_private_flags): Likewise.
4308 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4309 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4310 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4311 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4312 (_bfd_noarchive_construct_extended_name_table): Likewise.
4313 (_bfd_noarchive_truncate_arname): Likewise.
4314 (_bfd_noarchive_write_ar_hdr): Likewise.
4315 (_bfd_noarchive_get_elt_at_index): Likewise.
4316 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4317 (_bfd_nosymbols_print_symbol): Likewise.
4318 (_bfd_nosymbols_get_symbol_info): Likewise.
4319 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4320 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4321 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4322 (_bfd_nosymbols_get_lineno): Likewise.
4323 (_bfd_nosymbols_find_nearest_line): Likewise.
4324 (_bfd_nosymbols_find_line): Likewise.
4325 (_bfd_nosymbols_find_inliner_info): Likewise.
4326 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4327 (_bfd_nosymbols_read_minisymbols): Likewise.
4328 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4329 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4330 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4331 (_bfd_nowrite_set_arch_mach): Likewise.
4332 (_bfd_nowrite_set_section_contents): Likewise.
4333 (_bfd_nolink_sizeof_headers): Likewise.
4334 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4335 (_bfd_nolink_bfd_relax_section): Likewise.
4336 (_bfd_nolink_bfd_gc_sections): Likewise.
4337 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4338 (_bfd_nolink_bfd_merge_sections): Likewise.
4339 (_bfd_nolink_bfd_is_group_section): Likewise.
4340 (_bfd_nolink_bfd_discard_group): Likewise.
4341 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4342 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4343 (_bfd_nolink_bfd_link_just_syms): Likewise.
4344 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4345 (_bfd_nolink_bfd_final_link): Likewise.
4346 (_bfd_nolink_bfd_link_split_section): Likewise.
4347 (_bfd_nolink_section_already_linked): Likewise.
4348 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4349 (_bfd_nolink_bfd_define_start_stop): Likewise.
4350 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4351 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4352 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4353 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4354 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4355 accepts one or more arguments.
4356 (bfd_true_any): Likewise.
4357 (bfd_nullvoidptr_any): Likewise.
4358 (bfd_0_any): Likewise.
4359 (bfd_0u_any): Likewise.
4360 (bfd_0l_any): Likewise.
4361 (_bfd_n1_any): Likewise.
4362 (bfd_void_any): Likewise.
4363 * libbfd.h (extern): Regenerate
4364 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4365 based dummy function.
4366 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4367 * binary.c (binary_get_symbol_info): Likewise.
4368 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4369 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4370 * coffcode.h (coff_set_alignment_hook): Likewise.
4371 (symname_in_debug_hook): Likewise.
4372 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4373 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4374 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4375 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4376 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4377 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4378 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4379 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4380 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4381 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4382 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4383 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4384 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4385 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4386 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4387 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4388 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4389 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4390 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4391 (bfd_elfNN_bfd_set_private_flags): Likewise.
4392 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4393 (elf_backend_init_index_section): Likewise.
4394 (elf_backend_allow_non_load_phdr): Likewise.
4395 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4396 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4397 * ieee.c (ieee_construct_extended_name_table): Likewise.
4398 (ieee_write_armap): Likewise.
4399 (ieee_write_ar_hdr): Likewise.
4400 (ieee_bfd_is_target_special_symbol): Likewise.
4401 * ihex.c (ihex_canonicalize_symtab): Likewise.
4402 (ihex_bfd_is_target_special_symbol): Likewise.
4403 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4404 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4405 (_bfd_ecoff_set_alignment_hook): Likewise.
4406 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4407 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4408 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4409 * oasys.c (oasys_construct_extended_name_table): Likewise.
4410 (oasys_write_armap): Likewise.
4411 (oasys_write_ar_hdr): Likewise.
4412 (oasys_bfd_is_target_special_symbol): Likewise.
4413 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4414 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4415 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4416 * som.c (som_bfd_is_target_special_symbol): Likewise.
4417 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4418 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4419 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4420 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4421 (versados_bfd_reloc_name_lookup): Likewise.
4422 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4423 (vms_bfd_define_start_stop): Likewise.
4424 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4425 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4426 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4427 * elf32-arc.c (get_replace_function): Assign replacement function
4428 to func pointer.
4429 * elf32-i370.c (i370_noop): Update prototype.
4431 2018-02-13 Alan Modra <amodra@gmail.com>
4433 PR 22836
4434 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4435 relocation sections. If size reduces to just the flag word,
4436 remove that too and mark with SEC_EXCLUDE.
4437 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4439 2018-02-13 Alan Modra <amodra@gmail.com>
4441 PR 22829
4442 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4443 PT_GNU_RELRO setup.
4445 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
4447 * i386msdos.c (msdos_mkobject); New function.
4448 (msdos_object_p): New function.
4449 (i386_msdos_vec): Use msdos_object_p as the check_format
4450 function.
4451 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4452 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4453 IMAGE_NT_SIGNATURE.
4454 * peXXigen.c: Likewise.
4455 * coff-ia64.c: Likewise.
4457 2018-02-12 Nick Clifton <nickc@redhat.com>
4459 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4460 assignment.
4461 * elf32-arc.c (elf_arc_relocate_section): Likewise.
4463 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
4465 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4466 (sparc_elf_append_rela): Assert that there is enough room in section.
4467 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4468 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4469 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4470 For a symbol subject to a GOT relocation, reserve a slot in the
4471 relocation section if the symbol isn't dynamic and we are in PIC mode.
4472 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4473 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4474 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4475 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4476 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4477 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4478 undefined weak symbol with non-default visibility. Remove superfluous
4479 'else' and fix formatting.
4481 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4483 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4484 is_solaris.
4485 (i386_elf32_sol2_vec): Don't declare.
4486 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4487 Don't set need_global_offset_table.
4488 (elf_i386_solaris_arch_bed): New.
4489 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4490 Solaris.
4491 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4492 target_os != is_nacl instead of target_os == is_normal.
4493 (x86_64_elf64_sol2_vec): Don't declare.
4494 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4495 is_nacl instead of target_os == is_normal. Don't set
4496 need_global_offset_table.
4497 (elf_x86_64_solaris_arch_bed): New.
4498 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4499 Solaris.
4500 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4501 _GLOBAL_OFFSET_TABLE_ for Solaris.
4502 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4503 need_global_offset_table.
4504 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4505 (elf_x86_link_hash_table): Remove need_global_offset_table.
4506 (elf_x86_init_table): Likewise.
4508 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4510 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4511 Remove prototype.
4512 (i386_elf32_sol2_vec): Declared.
4513 (elf_i386_link_setup_gnu_properties): Set
4514 need_global_offset_table with info->output_bfd->xvec.
4515 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4516 Remove prototype.
4517 (x86_64_elf64_sol2_vec): Declared.
4518 (elf_x86_64_link_setup_gnu_properties): Set
4519 need_global_offset_table with info->output_bfd->xvec.
4521 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4523 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4524 New prototype.
4525 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4526 for Solaris.
4527 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4528 New prototype.
4529 (elf_x86_64_link_setup_gnu_properties): Set
4530 need_global_offset_table for Solaris.
4531 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4532 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4533 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4534 need_global_offset_table.
4535 * elfxx-x86.h (elf_x86_link_hash_table): Add
4536 need_global_offset_table.
4537 (elf_x86_init_table): Likewise.
4539 2018-02-08 Jim Wilson <jimw@sifive.com>
4541 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4542 change.
4544 2018-02-08 Nick Clifton <nickc@redhat.com>
4546 PR 22788
4547 * elf.c (elf_parse_notes): Reject notes with excessuively large
4548 alignments.
4550 2018-02-07 Alan Modra <amodra@gmail.com>
4552 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4553 * elf32-ppc.c: Remove speculation barrier support.
4554 * elf32-ppc.h: Likewise.
4555 * elf64-ppc.c: Likewise.
4556 * elf64-ppc.h: Likewise.
4558 2018-02-06 Jim Wilson <jimw@sifive.com>
4560 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4561 callback to report an error.
4563 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4565 PR ld/22263
4566 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4567 into call to !bfd_link_executable and tidy up.
4568 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4569 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4570 !bfd_link_executable.
4571 <R_SPARC_TLS_IE_HI22>: Likewise.
4572 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4573 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4574 !bfd_link_executable.
4575 <R_SPARC_WPLT30>: Tidy up.
4576 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4577 !bfd_link_executable.
4578 (allocate_dynrelocs): Likewise.
4579 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4580 <R_SPARC_TLS_GD_HI22>: Merge into...
4581 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4582 sparc_elf_tls_transition and remove redundant code.
4583 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4584 !bfd_link_executable.
4585 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4586 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4587 <R_SPARC_TLS_LDM_CALL>: Likewise.
4588 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4589 <R_SPARC_TLS_GD_ADD>: Likewise.
4590 <R_SPARC_TLS_LDM_ADD>: Likewise.
4591 <R_SPARC_TLS_LDO_ADD>: Likewise.
4592 <R_SPARC_TLS_IE_LD>: Likewise.
4594 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4596 PR 22789
4597 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4598 functions failed to find the function name, try the generic elf
4599 find function instead.
4601 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4603 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4604 'memcpy' instead of 'strncpy' when writing the magic number.
4606 2018-02-06 Nick Clifton <nickc@redhat.com>
4608 PR 22794
4609 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4610 section before attempting to read it in.
4611 (bfd_get_alt_debug_link_info): Likewise.
4613 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4615 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4616 line information in addition to name, if they can be found.
4618 2018-02-05 Renlin Li <renlin.li@arm.com>
4620 PR ld/22764
4621 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4622 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4623 check for writeable section as well.
4625 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4627 PR ld/22782
4628 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4629 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4630 undefined weak symbol to 0.
4631 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4632 if _GLOBAL_OFFSET_TABLE_ is referenced.
4633 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4634 got_referenced instead of ref_regular_nonweak. Remove the
4635 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4636 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4638 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4640 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4641 initialize `hi_reloc'.
4643 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4645 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4646 SHT_MIPS_REGINFO sections don't assert the correct size and
4647 report an error instead.
4649 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4651 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4652 status from `->elf_backend_section_processing'.
4654 2018-02-02 Jim Wilson <jimw@sifive.com>
4656 PR ld/22756
4657 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4658 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4659 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4660 Pass new argument to riscv_relax_delete_bytes.
4661 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4662 ATTRIBUTE_UNUSED from link_info parameter.
4664 2018-02-02 Alan Modra <amodra@gmail.com>
4666 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4667 emitted for toc sequence optimization. Set and use "howto" later.
4669 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4671 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4672 arithmetic on NULL pointer.
4673 * elflink.c (_bfd_elf_archive_symbol_lookup,
4674 elf_link_add_archive_symbols): Likewise.
4676 2018-01-31 Michael Matz <matz@suse.de>
4678 * elflink.c (bfd_elf_define_start_stop): Fix check of
4679 def_dynamic.
4681 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4683 PR ld/21964
4684 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4685 __stop symbols are referenced by shared objects.
4687 2018-01-30 Alan Modra <amodra@gmail.com>
4689 PR 22758
4690 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4691 segment when demand paged with lma on the same page. Test this
4692 before load/non-load, executable/non-executable,
4693 writable/non-writable tests and simplify. Delete bogus relro
4694 condition in writable/non-writable test. Delete outdated
4695 comment. Formatting.
4697 2018-01-30 Alan Modra <amodra@gmail.com>
4699 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4700 symbols dynamic.
4702 2018-01-29 Alan Modra <amodra@gmail.com>
4704 PR 22741
4705 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4706 range before converting to a symbol table pointer.
4708 2018-01-27 Nick Clifton <nickc@redhat.com>
4710 * po/ru.po: Updated Russian translation.
4712 2018-01-26 Alan Modra <amodra@gmail.com>
4714 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4715 they are defined dynamically.
4717 2018-01-26 Alan Modra <amodra@gmail.com>
4719 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4720 .branch_lt changes size.
4722 2018-01-25 Alan Modra <amodra@gmail.com>
4724 PR 22746
4725 * elfcode.h (elf_object_p): Avoid integer overflow.
4727 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4729 PR ld/22727
4730 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4731 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4733 Revert
4734 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4736 PR ld/22263
4737 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4738 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4739 bfd_link_executable for TLS check.
4740 (_bfd_sparc_elf_check_relocs): Likewise.
4741 (allocate_dynrelocs): Likewise.
4742 (_bfd_sparc_elf_relocate_section): Likewise.
4744 2018-01-24 Renlin Li <renlin.li@arm.com>
4746 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4747 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4748 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4749 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4750 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4751 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4752 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4754 2018-01-24 Renlin Li <renlin.li@arm.com>
4756 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4757 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4758 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4759 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4760 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4761 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4762 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4763 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4764 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4765 * bfd-in2.h: Regenerate.
4766 * libbfd.h: Regenerate.
4768 2018-01-23 Maciej W. Rozycki <macro@mips.com>
4770 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4771 `mips_elf32_section_processing' comment reference.
4773 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4775 PR ld/22721
4776 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4777 versioned __tls_get_addr symbol.
4779 2018-01-19 Nick Clifton <nickc@redhat.com>
4781 * po/fr.po: Updated French translation.
4783 2018-01-18 Alan Modra <amodra@gmail.com>
4785 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4786 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4787 (ppc64_elf_build_stubs): Likewise.
4789 2018-01-17 Nick Clifton <nickc@redhat.com>
4791 * po/ru.po: Updated Russian translation.
4792 * po/uk/po: Updated Ukranian translation.
4794 2018-01-17 Alan Modra <amodra@gmail.com>
4796 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4798 2018-01-17 Alan Modra <amodra@gmail.com>
4800 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4801 (CRSETEQ, BEQCTRM): Define.
4802 (is_nonpic_glink_stub): Don't check bctr.
4803 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4804 (ppc_elf_relax_section): Size speculation barrier.
4805 (output_bctr): New function.
4806 (write_glink_stub): Use output_bctr.
4807 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4808 (ppc_elf_finish_dynamic_symbol): Likewise.
4809 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4810 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4811 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4812 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4813 (size_global_entry_stubs): Handle speculation barrier sizing.
4814 (plt_stub_size): Likewise.
4815 (output_bctr): New function.
4816 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4817 barrier.
4818 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4819 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4820 (build_global_entry_stubs): Output speculation barrier.
4821 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4822 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4824 2018-01-17 Alan Modra <amodra@gmail.com>
4826 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4827 __tls_get_addr_opt, and alignment sizing.
4828 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4829 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4830 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4831 or 8 insns.
4832 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4833 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4834 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4835 by PLT reloc count.
4836 (write_glink_stub): Handle __tls_get_addr_opt stub.
4837 Pad out to size given by GLINK_ENTRY_SIZE.
4838 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4839 (ppc_elf_finish_dynamic_symbol): Likewise.
4840 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4841 insn array since so many need rewriting.
4842 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4843 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4844 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4845 nops. Adjust all uses.
4846 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4847 in glink_vma calculation.
4848 (struct ppc_link_hash_table): Add global_entry section pointer.
4849 (create_linkage_sections): Create separate section for global
4850 entry stubs.
4851 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4852 (size_global_entry_stubs): Handle sizing for aligned stubs.
4853 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4854 and don't stash end of glink branch table in rawsize.
4855 (ppc_build_one_stub): Rewrite stub size calculations.
4856 (build_global_entry_stubs): Use new section.
4857 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4858 Build lazy link stubs out to end of section. Build global entry
4859 stubs in new section.
4861 2018-01-15 Nick Clifton <nickc@redhat.com>
4863 * po/uk.po: Updated Ukranian translation.
4865 2018-01-13 Nick Clifton <nickc@redhat.com>
4867 * po/bfd.pot: Regenerated.
4869 2018-01-13 Nick Clifton <nickc@redhat.com>
4871 * version.m4: Bump version to 2.30.51
4872 * configure: Regenerate.
4874 2018-01-13 Nick Clifton <nickc@redhat.com>
4876 2.30 branch created.
4878 2018-01-12 Jens Widell <jl@opera.com>
4880 * elf.c (setup_group): Optimize search for group by remembering
4881 last found group and restarting search at that index.
4882 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4884 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4886 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4887 bfd_link_common_skip_none in switch.
4889 2018-01-12 Alan Modra <amodra@gmail.com>
4891 PR ld/22649
4892 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4893 references on forced local symbols.
4895 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
4897 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4898 .reginfo section has wrong size.
4900 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4902 PR ld/22393
4903 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4904 separate code and read-only data LOAD segments, create a new
4905 LOAD segment if the previous section contains text and the
4906 current section doesn't or vice versa. Don't put a writable
4907 section in a read-only segment if there is a RELRO segment.
4909 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4911 PR ld/22649
4912 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4913 references on forced local symbols.
4915 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4917 PR ld/22677
4918 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4919 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4921 2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4923 PR 22662
4924 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4926 2018-01-03 John Baldwin <jhb@FreeBSD.org>
4928 * elf.c (elfcore_grok_freebsd_note): Handle
4929 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4930 NT_FREEBSD_PROCSTAT_VMMAP.
4932 2018-01-03 Alan Modra <amodra@gmail.com>
4934 Update year range in copyright notice of all files.
4936 For older changes see ChangeLog-2017
4937 \f
4938 Copyright (C) 2018 Free Software Foundation, Inc.
4940 Copying and distribution of this file, with or without modification,
4941 are permitted in any medium without royalty provided the copyright
4942 notice and this notice are preserved.
4944 Local Variables:
4945 mode: change-log
4946 left-margin: 8
4947 fill-column: 74
4948 version-control: never
4949 End: