1 2018-12-07 Alan Modra <amodra@gmail.com>
4 * syms.c (_bfd_generic_read_minisymbols): Free syms before
5 returning with zero symcount.
7 2018-12-06 Alan Modra <amodra@gmail.com>
9 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_VLE_ADDR20>): Correct
11 (ppc_elf_vle_split16): Use E_OPCODE_MASK. Handle e_li
14 2018-12-05 Sam Tebbs <sam.tebbs@arm.com>
16 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Add check for 'B'.
18 2018-12-04 H.J. Lu <hongjiu.lu@intel.com>
21 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Don't remove
22 empty properties for GNU_PROPERTY_X86_COMPAT_ISA_1_USED and
23 GNU_PROPERTY_X86_UINT32_OR_AND.
24 (_bfd_x86_elf_link_fixup_gnu_properties): Likewise.
26 2018-12-03 Kito Cheng <kito@andestech.com>
28 * elfxx-riscv.h (RISCV_DONT_CARE_VERSION): New macro.
29 (struct riscv_subset_t): New structure.
30 (riscv_subset_t): New typedef.
31 (riscv_subset_list_t): New structure.
32 (riscv_release_subset_list): New prototype.
33 (riscv_add_subset): Likewise.
34 (riscv_lookup_subset): Likewise.
35 (riscv_lookup_subset_version): Likewise.
36 (riscv_release_subset_list): Likewise.
37 * elfxx-riscv.c: Include safe-ctype.h.
38 (riscv_parsing_subset_version): New function.
39 (riscv_supported_std_ext): Likewise.
40 (riscv_parse_std_ext): Likewise.
41 (riscv_parse_sv_or_non_std_ext): Likewise.
42 (riscv_parse_subset): Likewise.
43 (riscv_add_subset): Likewise.
44 (riscv_lookup_subset): Likewise.
45 (riscv_lookup_subset_version): Likewise.
46 (riscv_release_subset_list): Likewise.
48 2018-12-01 H.J. Lu <hongjiu.lu@intel.com>
51 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Update
52 the iplt section alignment if it is non-empty.
53 (_bfd_x86_elf_link_setup_gnu_properties): Set plt.iplt_alignment
54 and delay setting the iplt section alignment.
55 * elfxx-x86.h (elf_x86_plt_layout): Add iplt_alignment.
57 2018-11-30 Nick Clifton <nickc@redhat.com>
60 * elfcode.h (elf_object_p): Check for corrupt input files with
61 more program headers than can actually fit in the file.
63 2018-11-30 Nick Clifton <nickc@redhat.com>
66 * elf.c (IS_CONTAINED_BY_LMA): Add a check for a negative section
68 (rewrite_elf_program_header): If no sections are mapped into a
69 segment return an error.
71 2018-11-30 Alan Modra <amodra@gmail.com>
74 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't add local
75 entry offset for ifuncs.
77 2018-11-29 H.J. Lu <hongjiu.lu@intel.com>
80 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Don't
81 merge .note.gnu.property section in IR inputs.
83 2018-11-27 Thomas Preud'homme <thomas.preudhomme@linaro.org>
85 * cpu-arm.c (processors): Add processors known to GAS but missing here
87 (bfd_arm_update_notes): Add comment explaining why the list of
88 architectures in the switch should not be updated.
89 (architectures): Likewise.
91 2018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
93 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_HI16>
94 <R_MIPS_HI16, R_MIPS_HIGHER, R_MIPS_HIGHEST, R_MICROMIPS_HI16>
95 <R_MICROMIPS_HIGHER, R_MICROMIPS_HIGHEST>: Also accept an
96 absolute symbol in PIC code.
98 2018-11-27 Maciej W. Rozycki <macro@linux-mips.org>
100 * elfxx-mips.c (_bfd_mips_elf_check_relocs) <R_MIPS16_26>
101 <R_MIPS_26, R_MICROMIPS_26_S1>: Use `info->callbacks->einfo'
102 rather than `_bfd_error_handler' to report refused relocations
103 in PIC code and continue processing. Fix error message: `can
106 2018-11-27 H.J. Lu <hongjiu.lu@intel.com>
109 * compress.c (bfd_is_section_compressed_with_header): Initialize
110 *uncompressed_align_pow_p to 0.
112 2018-11-27 Tamar Christina <tamar.christina@arm.com>
115 * elfnn-aarch64.c (_bfd_aarch64_adrp_p): Use existing constants.
116 (_bfd_aarch64_erratum_843419_branch_to_stub): Use _bfd_aarch64_adrp_p.
117 (struct erratum_835769_branch_to_stub_clear_data): New.
118 (_bfd_aarch64_erratum_843419_clear_stub): New.
119 (clear_erratum_843419_entry): New.
120 (elfNN_aarch64_tls_relax): Use it.
121 (elfNN_aarch64_relocate_section): Pass input_section.
122 (aarch64_map_one_stub): Handle branch type none as valid.
124 2018-11-27 Mark Wielaard <mark@klomp.org>
127 * bfd.c (bfd_update_compression_header): Explicitly set alignment.
128 (bfd_check_compression_header): Add uncompressed_alignment_power
129 argument. Check ch_addralign is a power of 2.
130 * bfd-in2.h: Regenerated.
131 * compress.c (bfd_compress_section_contents): Get and set
132 orig_uncompressed_alignment_pow if section is decompressed.
133 (bfd_is_section_compressed_with_header): Add and get
134 uncompressed_align_pow_p argument.
135 (bfd_is_section_compressed): Add uncompressed_align_power argument
136 to bfd_is_section_compressed_with_header call.
137 (bfd_init_section_decompress_status): Get and set
138 uncompressed_alignment_power.
139 * elf.c (_bfd_elf_make_section_from_shdr): Add
140 uncompressed_align_power argument to
141 bfd_is_section_compressed_with_header call.
143 2018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
145 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not
146 error when .MSP430.attributes section is missing from objects
149 2018-11-13 Jim Wilson <jimw@sifive.com>
151 * elfnn-riscv.c (riscv_float_abi_string): New.
152 (_bfd_riscv_elf_merge_private_bfd_data): Use it for error message.
154 2018-11-09 Bernhard M. Wiedemann <bwiedemann@suse.de>
156 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Correct comment
157 concerning timestamp insertion.
159 2018-11-09 Cupertino Miranda <cmiranda@synopsys.com>
161 * arc-got.h (arc_got_entry_type_for_reloc): Changed to
162 correct static TLS relocs.
163 * elf32-arc.c (elf_arc_check_relocs): Introduced warning to
164 TLS relocs which require -fPIC.
165 (arc_create_forced_local_got_entries_for_tls): Created.
166 Traverses list of GOT entries to be resolved statically
168 (elf_arc_finish_dynamic_sections): Changed. Calls
169 arc_create_forced_local_got_entries_for_tls for each known
172 2018-11-09 rhn <sowaac.rhn@porcupinefactory.org>
175 * ihex.c (ihex_write_object_contents): Check for sign extended
176 addresses that cannot be supported in the ihex format.
178 2018-11-09 Claudiu Zissulescu <claziss@synopsys.com>
180 * arc-got.h (arc_get_local_got_ents): Revamp it; use
181 elf_local_got_ents to store the local got list.
182 (get_got_entry_list_for_symbo): Restructure it.
183 * elf32-arc.c (elf_arc_relocate_section): Correct the call to
184 get_got_entry_list_for_symbol.
186 2018-11-07 Nick Clifton <nickc@redhat.com>
188 * po/fr.po: Updated French translation.
189 * po/pt.po: Updated Portuguese translation.
191 2018-11-06 Roman Bolshakov <r.bolshakov@yadro.com>
192 Saagar Jha <saagar@saagarjha.com>
194 * mach-o.h: Add new enums for BFD_MACH_O_PLATFORM_MACOS,
195 BFD_MACH_O_PLATFORM_IOS, BFD_MACH_O_PLATFORM_TVOS,
196 BFD_MACH_O_PLATFORM_WATCHOS, BFD_MACH_O_PLATFORM_BRIDGEOS,
197 BFD_MACH_O_TOOL_CLANG, BFD_MACH_O_TOOL_SWIFT, BFD_MACH_O_TOOL_LD.
198 (struct bfd_mach_o_note_command): New.
199 (struct bfd_mach_o_build_version_tool): New.
200 (struct bfd_mach_o_build_version_command): New.
201 (bfd_mach_o_read_version_min): Don't split version into
202 a few fields. Rename reserved to sdk.
203 * mach-o.c (bfd_mach_o_read_version_min): Don't split version into a
204 few fields. Rename reserved to sdk.
205 (bfd_mach_o_read_command): Handle LC_VERSION_MIN_TVOS, LC_NOTE,
207 (bfd_mach_o_read_note): New.
208 (bfd_mach_o_read_build_version): New.
210 2018-11-07 Yoshinori Sato <ysato@users.sourceforge.jp>
212 * config.bfd: Add rx-*-linux.
213 * congigure.ac: Likewise.
214 * elf32-rx.c (rx_linux_object_p): New function.
215 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME)
216 (elf_backend_object_p, elf32_bed): Define rx-*-linux.
217 * targets.c: Add rx_elf32_linux_le_vec.
218 * configure: Regenerate.
220 2018-11-06 Romain Margheriti <lilrom13@gmail.com>
223 * mach-o.c (bfd_mach_o_read_command): Accept and ignore
224 BFD_MACH_O_LC_LINKER_OPTIONS and BFD_MACH_O_LC_BUILD_VERSION
227 2018-11-02 Alan Modra <amodra@gmail.com>
230 * elf.c (bfd_section_from_shdr): Treat SHF_ALLOC SHT_REL* sections
231 in an executable or shared library as normal sections.
233 2018-10-31 Renlin Li <renlin.li@arm.com>
235 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Don't create got
236 section for Local Exec TLS model.
238 2018-10-24 H.J. Lu <hongjiu.lu@intel.com>
241 * elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
242 defined in discarded input sections.
244 2018-10-24 Alan Modra <amodra@gmail.com>
246 * elf32-arm.c (elf32_arm_size_stubs): Ignore as-needed libs that
249 2018-10-23 Alan Modra <amodra@gmail.com>
252 * merge.c (_bfd_add_merge_section): Don't attempt to merge
253 sections with ridiculously large alignments.
255 2018-10-23 Alan Modra <amodra@gmail.com>
258 * elflink.c (elf_link_input_bfd): Don't segfault on finding
259 STT_TLS symbols without any TLS sections. Instead, change the
260 symbol type to STT_NOTYPE.
262 2018-10-23 Alan Modra <amodra@gmail.com>
265 * merge.c (_bfd_add_merge_section): Don't attempt to merge
266 sections where size is not a multiple of entsize.
268 2018-10-20 Alan Modra <amodra@gmail.com>
271 * elf.c (section_match): Don't require a size match for SHT_SYMTAB
274 2018-10-17 Alan Modra <amodra@gmail.com>
277 * elflink.c (_bfd_elf_link_create_dynstrtab): Match elf_object_id
278 too when choosing dynobj.
280 2018-10-16 Alan Modra <amodra@gmail.com>
282 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Simplify
283 PE_DEBUG_DATA size checks.
285 2018-10-16 Alan Modra <amodra@gmail.com>
288 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Free data
291 2018-10-16 Alan Modra <amodra@gmail.com>
294 * init.c (bfd_init): Return an unsigned int.
295 bfd-in2.h: Regenerate.
297 2018-10-15 Alan Modra <amodra@gmail.com>
300 * init.c (BFD_INIT_MAGIC): Define.
301 (bfd_init): Return BFD_INIT_MAGIC.
302 bfd-in2.h: Regenerate.
304 2018-10-13 Alan Modra <amodra@gmail.com>
308 * reloc.c (_bfd_clear_contents): Replace "location" param with
309 "buf" and "off". Bounds check "off". Return status.
310 * cofflink.c (_bfd_coff_generic_relocate_section): Update
311 _bfd_clear_contents call.
312 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Likewise.
313 * elf32-arc.c (elf_arc_relocate_section): Likewise.
314 * elf32-i386.c (elf_i386_relocate_section): Likewise.
315 * elf32-metag.c (metag_final_link_relocate): Likewise.
316 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Likewise.
317 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
318 * elf32-visium.c (visium_elf_relocate_section): Likewise.
319 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
320 * elf64-x86-64.c *(elf_x86_64_relocate_section): Likewise.
321 * libbfd-in.h (_bfd_clear_contents): Update prototype.
322 * libbfd.h: Regenerate.
324 2018-10-09 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
326 * elflink.c (elf_link_output_extsym): Do not place symbols into a
329 2018-10-08 H.J. Lu <hongjiu.lu@intel.com>
332 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
333 add GNU_PROPERTY_X86_FEATURE_2_NEEDED to force program header
334 in non-code PT_LOAD segment.
336 2018-10-08 Alan Modra <amodra@gmail.com>
338 * elf-nacl.c (nacl_modify_segment_map): Cope with header PT_LOAD
340 * elf.c (_bfd_elf_map_sections_to_segments): Assume file and
341 program headers are required when info->load_phdrs. Reorganize
342 code handling program headers. Generate a mapping without
343 sections just for file and program headers when -z separate-code
344 would indicate they should be on a different page to the first
347 2018-10-08 Alan Modra <amodra@gmail.com>
349 * elf.c (assign_file_positions_for_load_sections): Set p_vaddr
350 from m->p_vaddr_offset for segments without sections. Invert
351 sign of p_vaddr_offset.
352 (rewrite_elf_program_header, copy_elf_program_header): Save
353 old segment p_vaddr to p_vaddr_offset. Invert sign of
356 2018-10-08 Alan Modra <amodra@gmail.com>
358 * elf.c (get_program_header_size): Don't count PT_INTERP if
360 (_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
363 2018-10-08 Alan Modra <amodra@gmail.com>
365 * elf32-spu.c (spu_elf_modify_segment_map): Don't insert
366 overlays before segment containing headers.
368 2018-10-08 Alan Modra <amodra@gmail.com>
370 * elf.c (make_mapping): Cope with zero size array at end of
371 struct elf_segment_map.
372 (_bfd_elf_map_sections_to_segments): Likewise.
373 (rewrite_elf_program_header, copy_elf_program_header): Likewise.
374 (_bfd_elf_map_sections_to_segments): Rename phdr_index to hdr_index.
376 2018-10-05 Alan Modra <amodra@gmail.com>
378 * elf32-spu.c (spu_elf_create_sections): Make .note.spu_name
381 2018-10-05 Richard Henderson <rth@twiddle.net>
383 * bfd-in2.h: Regenerated.
384 * elf32-or1k.c: (or1k_elf_howto_table): Fix formatting for
385 R_OR1K_PLT26, Add R_OR1K_PCREL_PG21, R_OR1K_GOT_PG21,
386 R_OR1K_TLS_GD_PG21, R_OR1K_TLS_LDM_PG21, R_OR1K_TLS_IE_PG21,
387 R_OR1K_LO13, R_OR1K_GOT_LO13, R_OR1K_TLS_GD_LO13, R_OR1K_TLS_LDM_LO13,
388 R_OR1K_TLS_IE_LO13, R_OR1K_SLO13, R_OR1K_PLTA26.
389 (or1k_reloc_map): Add BFD_RELOC_OR1K_PCREL_PG21,
390 BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_TLS_GD_PG21,
391 BFD_RELOC_OR1K_TLS_LDM_PG21, BFD_RELOC_OR1K_TLS_IE_PG21,
392 BFD_RELOC_OR1K_LO13, BFD_RELOC_OR1K_GOT_LO13,
393 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_GD_LO13,
394 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_LO13,
395 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_PLTA26.
396 (elf_or1k_link_hash_table): Add field saw_plta.
397 (or1k_final_link_relocate): Add value calculations for new relocations.
398 (or1k_elf_relocate_section): Add section relocations for new
400 (or1k_write_plt_entry): New function.
401 (or1k_elf_finish_dynamic_sections): Add support for PLTA relocations
402 using new l.adrp instruction. Cleanup PLT relocation code generation.
403 * libbfd.h: Regenerated.
404 * reloc.c: Add BFD_RELOC_OR1K_PCREL_PG21, BFD_RELOC_OR1K_LO13,
405 BFD_RELOC_OR1K_SLO13, BFD_RELOC_OR1K_GOT_PG21, BFD_RELOC_OR1K_GOT_LO13,
406 BFD_RELOC_OR1K_PLTA26, BFD_RELOC_OR1K_TLS_GD_PG21,
407 BFD_RELOC_OR1K_TLS_GD_LO13, BFD_RELOC_OR1K_TLS_LDM_PG21,
408 BFD_RELOC_OR1K_TLS_LDM_LO13, BFD_RELOC_OR1K_TLS_IE_PG21,
409 BFD_RELOC_OR1K_TLS_IE_LO13.
411 2018-10-05 Richard Henderson <rth@twiddle.net>
413 * elf32-or1k.c (or1k_elf_relocate_section): Add error for unknown
414 relocations. Add error for non zero addend with plt and got
415 relocations. Add error for got and plt references against dynamic, non
416 local, symbols. Add error when linking non shared liraries with
419 2018-10-05 Richard Henderson <rth@twiddle.net>
420 Stafford Horne <shorne@gmail.com>
422 * bfd-in2.h: Regenerated.
423 * elf32-or1k.c (N_ONES): New macro.
424 (or1k_elf_howto_table): Fix R_OR1K_PLT26 to complain on overflow.
425 Add definitions for R_OR1K_TLS_TPOFF, R_OR1K_TLS_DTPOFF,
426 R_OR1K_TLS_DTPMOD, R_OR1K_AHI16, R_OR1K_GOTOFF_AHI16,
427 R_OR1K_TLS_IE_AHI16, R_OR1K_TLS_LE_AHI16, R_OR1K_SLO16,
428 R_OR1K_GOTOFF_SLO16, R_OR1K_TLS_LE_SLO16.
429 (or1k_reloc_map): Add entries for BFD_RELOC_HI16_S,
430 BFD_RELOC_LO16_GOTOFF, BFD_RELOC_HI16_GOTOFF, BFD_RELOC_HI16_S_GOTOFF,
431 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
432 BFD_RELOC_OR1K_SLO16, BFD_RELOC_OR1K_GOTOFF_SLO16,
433 BFD_RELOC_OR1K_TLS_LE_SLO16.
434 (or1k_reloc_type_lookup): Change search loop to start ad index 0 and
435 also check results before returning.
436 (or1k_reloc_name_lookup): Simplify loop to use R_OR1K_max as index
438 (or1k_final_link_relocate): New function.
439 (or1k_elf_relocate_section): Add support for new AHI and SLO
440 relocations. Use or1k_final_link_relocate instead of generic
441 _bfd_final_link_relocate.
442 (or1k_elf_check_relocs): Add support for new AHI and SLO relocations.
443 * reloc.c: Add new enums for BFD_RELOC_OR1K_SLO16,
444 BFD_RELOC_OR1K_GOTOFF_SLO16, BFD_RELOC_OR1K_TLS_IE_AHI16,
445 BFD_RELOC_OR1K_TLS_IE_AHI16, BFD_RELOC_OR1K_TLS_LE_AHI16,
446 BFD_RELOC_OR1K_TLS_LE_SLO16. Remove unused BFD_RELOC_OR1K_GOTOFF_HI16
447 and BFD_RELOC_OR1K_GOTOFF_LO16.
448 * libbfd.h: Regenerated.
450 2018-10-04 Jim Wilson <jimw@sifive.com>
452 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): In dynobj->sections
453 loop, handle htab->sdyntdata section.
455 2018-10-04 Jose E. Marchesi <jose.marchesi@oracle.com>
457 * elf64-sparc.c (elf64_sparc_output_arch_syms): Do notcorrect the
458 impact of STT_REGISTER symbols in the dynsym sh_info here...
459 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): ...but
462 2018-10-03 H.J. Lu <hongjiu.lu@intel.com>
465 * elf.c (get_program_header_size): Put all adjacent SHT_NOTE
466 sections with the same section alignment into a single PT_NOTE
467 segment. Check SHT_NOTE section type instead of section name.
468 (_bfd_elf_map_sections_to_segments): Likewise.
470 2018-10-03 Millan Wolff <mail@milianw.de>
473 * dwarf2.c (find_abstract_instance): Allow recursive invocations
474 of find_abstract_instance to override the name variable.
476 2018-10-03 Nick Clifton <nickc@redhat.com>
478 * po/pt.po: Updated Portuguese translation.
480 2018-10-01 Cupertino Miranda <cmiranda@synopsys.com>
482 * arc-got.h (relocate_fix_got_relocs_for_got_info): Changed. Take TLS
483 section alignment in consideration for this relocation. Fixed TCB_SIZE
484 offset size to include section alignment.
485 (get_got_entry_list_for_symbol): Changed.
486 * elf32-arc.c (FINAL_SECTSTART): Added this formula macro.
487 (ARC_TLS_DTPOFF) Updated reloc to use new created macro instead.
488 (arc_special_overflow_checks): Fixed TCB_SIZE offsize to include
490 (elf_arc_check_relocs): Changed.
491 (elf_arc_finish_dynamic_symbol) Return FALSE in case arc_htab is NULL.
492 (struct elf_arc_link_hash_entry): Moved and changed.
493 (elf_arc_link_hash_newfunc): Changed.
494 (arc_elf_link_hash_table_create): Removed old initializations.
495 (elf_arc_relocate_section, elf_arc_finish_dynamic_symbol): Changed.
497 2018-09-28 H.J. Lu <hongjiu.lu@intel.com>
499 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Use
500 elfclass instead of bed->s->elfclass.
502 2018-09-27 Jim Wilson <jimw@sifive.com>
504 * elfnn-riscv.c (riscv_init_pcgp_relocs): Add explanatory comment.
505 (riscv_free_pcgp_relocs, riscv_record_pcgp_reloc): Likewise.
506 (riscv_find_pcgp_hi_reloc, riscv_reocrd_pcgp_lo_reloc): Likewise.
507 (riscv_find_pcgp_lo_reloc): Likewise.
508 (riscv_delete_pcgp_hi_reloc, riscv_use_pcgp_hi_reloc): Delete.
509 (riscv_delete_pcgp_lo_reloc): Likewise.
510 (_bfd_riscv_relax_pc): Don't call riscv_use_pcgp_hi_reloc. Replace
511 calls to riscv_delete_pcgp_lo_reloc and riscv_delete_pcgp_hi_reloc
512 with TRUE. Mark abfd arg as ATTRIBUTE_UNUSED.
514 2018-09-25 Jim Wilson <jimw@sifive.com>
516 * elfnn-riscv.c (riscv_make_plt_header): New arg output_bfd. Change
517 return type to bfd_boolean. If EF_RISCV_RVE call _bfd_error_handler
518 and return FALSE. Return TRUE at end.
519 (riscv_make_plt_entry): Likewise.
520 (riscv_elf_finish_dynamic_symbol): Update call to riscv_make_plt_entry.
521 (riscv_elf_finish_dynamic_sections): Update call to
522 riscv_make_plt_header.
524 2018-09-24 Jim Wilson <jimw@sifive.com>
526 * elfnn-riscv.c (_bfd_riscv_relax_pc) <R_RISCV_PCREL_LO12_I>: New local
527 hi_sec_off which is symbol address with addend subtracted. Use in
528 riscv_find_pcgp_hi_reloc and riscv_record_pcgp_lo_reloc calls.
530 * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
531 overflow with addend. Use reloc_dangerous instead of reloc_overflow.
532 Add strings for the two errors handled here.
533 (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
534 comment. Only give error with addend when used with section symbol.
535 In case bfd_reloc_dangerous, update error string.
537 2018-09-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
540 * elf.c (_bfd_elf_write_object_contents): Return from function
541 early if abfd->direction == both_direction.
543 2018-09-21 Simon Marchi <simon.marchi@ericsson.com>
545 * configure.ac: Check for fls.
546 * elf32-nds32.c (fls): Only define if !HAVE_FLS.
547 * config.in: Re-generate.
548 * configure: Re-generate.
550 2018-09-20 Maciej W. Rozycki <macro@linux-mips.org>
552 * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
553 duplicate `case' selectors.
555 2018-09-20 Nelson Chu <nelson.chu1990@gmail.com>
557 * elf32-nds32.c (nds32_elf_relax_loadstore):
558 Remove the unused target features.
559 (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
560 (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
561 nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
562 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
563 nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
564 calculate_plt_offset, calculate_got_memory_address,
565 nds32_elf_check_dup_relocs): Removed.
567 * elf32-nds32.h: Remove the unused macros and defines.
568 (elf_nds32_link_hash_table): Remove the unused variable.
569 (bfd_elf32_nds32_set_target_option): Update prototype.
570 (nds32_elf_ex9_init): Removed.
571 * elf32-nds32.c (nds32_convert_32_to_16): Updated.
572 * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
573 to initialize array nds32_elf_howto_table in any order
574 without lots of EMPTY_HOWTO.
575 (nds32_reloc_map): Updated.
576 * reloc.c: Add BFD_RELOC_NDS32_LSI.
577 * bfd-in2.h: Regenerated.
578 * bfd/libbfd.h: Regenerated.
579 * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
580 (nds32_reloc_map): Likewise.
581 (nds32_elf_relax_flsi): New function.
582 (nds32_elf_relax_section): Support floating load/store relaxation.
583 * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
585 (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
586 (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
587 (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
588 nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
590 (nds32_info_to_howto_rel): Add BFD_ASSERT.
591 (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
592 nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
593 nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
594 bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
595 (nds32_elf_final_sda_base): Improve it to find the better gp value.
596 (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
597 * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
598 (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
599 * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
600 (create_got_section): Likewise.
601 (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
602 nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
603 (nds32_elf_check_relocs): Fix the issue that the shared library may
604 has TEXTREL entry in the dynamic section.
605 (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
606 since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
607 (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
609 (calculate_offset): Remove the unused parameter `pic_ext_target' and
612 (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
613 will cause some errors for our test cases.
614 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
616 * reloc.c: Add TLS relocations.
617 * libbfd.h: Regenerated.
618 * bfd-in2.h: Regenerated.
619 * elf32-nds32.h (struct section_id_list_t): New.
620 (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
621 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
623 (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
625 (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
626 elf_nds32_link_hash_table): Updated.
627 * elf32-nds32.c (enum elf_nds32_tls_type): New.
628 (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
629 (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
630 fls, ones32, list_insert, list_insert_sibling, dump_chain,
631 elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
632 elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
633 (elf_nds32_obj_tdata): Add new fields.
634 (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
635 (nds32_elf_howto_table): Add TLS relocations.
636 (nds32_reloc_map): Likewise.
637 (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
638 nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
639 nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
640 nds32_elf_check_relocs, allocate_dynrelocs): Updated.
641 (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
642 (dtpoff_base): Rename it to `gottpof' and then update it.
644 2018-09-20 Alan Modra <amodra@gmail.com>
647 * peXXigen.c (pe_print_edata): Correct export address table
648 overflow checks. Check dataoff against section size too.
650 2018-09-20 Alan Modra <amodra@gmail.com>
653 * dwarf2.c (read_section): Error when attempting to malloc
654 "(bfd_size_type) -1".
655 * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
656 function_name. Bounds check reloc address. Formatting. Ensure
657 .stabstr zero terminated.
659 2018-09-18 Nick Clifton <nickc@redhat.com>
662 * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
663 ELF section has contents and size larger than the file size.
665 2018-09-14 Maciej W. Rozycki <macro@mips.com>
668 * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
669 (_bfd_mips_elf_linker_flags): Update prototype.
670 * elf32-mips.c (elf_backend_hide_symbol): New macro.
671 * elf64-mips.c (elf_backend_hide_symbol): Likewise.
672 * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
673 * elfxx-mips.c (mips_elf_link_hash_table): Add
674 `use_absolute_zero' and `gnu_target' members.
675 (mips_elf_record_global_got_symbol): Call
676 `_bfd_mips_elf_hide_symbol' rather than
677 `_bfd_elf_link_hash_hide_symbol'.
678 (mips_use_local_got_p): Return FALSE if the symbol is absolute.
679 (mips_elf_obtain_contents): Reorder function.
680 (mips_elf_nullify_got_load): New function.
681 (mips_elf_calculate_relocation): Add `contents' parameter.
682 Nullify GOT loads or if it is not possible, then redirect GOT
683 relocations to the `__gnu_absolute_zero' symbol, for references
684 that are supposed to resolve to zero.
685 (mips_elf_define_absolute_zero): New function.
686 (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
687 `mips_elf_calculate_relocation' for references made via the GOT
688 that are supposed to resolve to zero.
689 (_bfd_mips_elf_hide_symbol): New function.
690 (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
691 set the `gnu_target' member of the MIPS hash table.
692 (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
693 (_bfd_mips_post_process_headers): Use it.
695 2018-09-14 Maciej W. Rozycki <macro@mips.com>
697 * elfxx-mips.c (mips_elf_store_contents): New function...
698 (mips_elf_perform_relocation): ... factored out from here.
700 2018-09-14 Lifang Xia <lifang_xia@c-sky.com>
702 * elf32-csky.c (csky_elf_howto_table): Fill special_function of
704 (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
706 2018-09-14 Alan Modra <amodra@gmail.com>
709 * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
710 fields in debug sections when reloc is against an undefined symbol
711 and called from bfd_simple_get_relocated_section_contents or
713 * dwarf2.c (find_abstract_instance): Return true for zero offset
714 DW_FORM_ref_addr without returning values.
716 2018-09-06 Alan Modra <amodra@gmail.com>
719 * elf32-avr.c (elf_avr_special_sections): New.
720 (elf_backend_special_sections): Define.
722 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
724 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
725 error when an invalid relocation is passed; this is already done
726 by `_bfd_sparc_elf_info_to_howto_ptr'.
728 2018-09-04 Jose E. Marchesi <jose.marchesi@oracle.com>
730 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
731 error when an invalid symbol index is retrieved in ELF64_R_SYM of
732 a relocation seen in an input file.
734 2018-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
735 Alan Modra <amodra@gmail.com>
738 elf.c (copy_elf_program_header): When first segment contains
739 only the headers and SHT_NOBITS sections, use segment p_filesz
740 to calculate header and padding size. Use filepos of the first
743 2018-08-31 H.J. Lu <hongjiu.lu@intel.com>
746 * archures.c (bfd_arch_get_compatible): Allow an IR object with
747 unknown architecture.
749 2018-08-31 Alan Modra <amodra@gmail.com>
751 * elf64-ppc.c (num_relocs_for_offset): New function.
752 (emit_relocs_for_offset): New function.
753 (use_global_in_relocs): New function, split out from..
754 (ppc_build_one_stub): ..here. Output relocations for notoc stubs.
755 (ppc_size_one_stub): Calculate reloc count for notoc stubs.
756 (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
758 2018-08-31 Alan Modra <amodra@gmail.com>
760 * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
761 (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
762 (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
764 * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
765 (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
766 (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
767 * bfd-in2.h: Regenerate.
768 * libbfd.h: Regenerate.
770 2018-08-31 Alan Modra <amodra@gmail.com>
772 * elf64-ppc.c: Correct _notoc stub comments.
773 (ppc_build_one_stub): Simplify output of branch for notoc
774 long branch stub. Don't include label offset of 8 bytes in
775 "off" calculation for notoc plt stub. Don't emit insns to get pc.
776 (build_offset): Emit insns to get pc here instead.
777 (size_offset): Add 4 extra insns.
778 (plt_stub_size): Adjust for "off" and size_offset changes.
779 (ppc_size_one_stub): Rearrange code into a switch, duplicating
780 some to better match ppc_build_one_stub.
782 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
784 * archures.c (bfd_architecture): New machine
785 bfd_mach_mips_gs264e.
786 * bfd-in2.h (bfd_architecture): Likewise.
787 * cpu-mips.c (enum I_xxx): Likewise.
788 (arch_info_struct): Likewise.
789 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
791 (mips_set_isa_flags): Likewise.
792 (mips_mach_extensions): Map bfd_mach_mips_gs264e to
793 bfd_mach_mips_gs464e extension.
795 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
797 * archures.c (bfd_architecture): New machine
798 bfd_mach_mips_gs464e.
799 * bfd-in2.h (bfd_architecture): Likewise.
800 * cpu-mips.c (enum I_xxx): Likewise.
801 (arch_info_struct): Likewise.
802 * elfxx-mips.c (_bfd_elf_mips_mach): Handle
804 (mips_set_isa_flags): Likewise.
805 (mips_mach_extensions): Map bfd_mach_mips_gs464e to
806 bfd_mach_mips_gs464 extension.
808 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
810 * archures.c (bfd_architecture): Rename
811 bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
812 * bfd-in2.h (bfd_architecture): Likewise.
813 * cpu-mips.c (enum I_xxx): Likewise.
814 (arch_info_struct): Likewise.
815 * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
816 (mips_set_isa_flags): Likewise.
817 (mips_mach_extensions): Likewise.
818 (bfd_mips_isa_ext_mach): Likewise.
819 (bfd_mips_isa_ext): Likewise.
820 (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
822 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
824 * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
826 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
828 * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
829 isa_ext for infer ABI flags.
830 (print_mips_ases): Add Loongson EXT extension.
832 2018-08-29 Chenghua Xu <paul.hua.gm@gmail.com>
834 * elfxx-mips.c (print_mips_ases): Add CAM extension.
836 2018-08-27 H.J. Lu <hongjiu.lu@intel.com>
838 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
839 out the GNU_PROPERTY_X86_UINT32_VALID bit.
841 2018-08-25 H.J. Lu <hongjiu.lu@intel.com>
844 * elf.c (_bfd_elf_get_symbol_version_string): Return
845 _("<corrupt>") for corrupt symbol version info.
847 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
849 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
850 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
851 X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
852 X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
853 instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
854 (_bfd_x86_elf_merge_gnu_properties): Likewise.
855 (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
856 instead of X86_ISA_1_NEEDED.
857 (_bfd_x86_elf_link_fixup_gnu_properties): Handle
858 X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
859 X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
860 X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
861 X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
863 2018-08-24 H.J. Lu <hongjiu.lu@intel.com>
865 * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
866 GNU_PROPERTY_X86_UINT32_VALID bit.
867 (_bfd_x86_elf_link_fixup_gnu_properties): Set the
868 GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
870 2018-08-23 Zenith423 <zenith432@users.sourceforge.net>
873 * plugin.c (struct plugin_list_entry): New structure.
874 (plugin_list): New variable.
875 (try_load_plugin): Place opened plugins on a list. Ensure that
876 the refcount in the dynamic loader is kept at 1.
878 2018-08-23 Alan Modra <amodra@gmail.com>
880 * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
883 2018-08-23 Nick Clifton <nickc@redhat.com>
885 * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
886 code with an assertion.
888 2018-08-23 Nick Clifton <nickc@redhat.com>
891 * coffgen.c (coff_pointerize_aux): Add table_end parameter. Use
892 it to prevent walking off the end of the table.
893 (coff_get_normalized_symtab): Pass internal_end pointer to
896 2018-08-23 Alan Modra <amodra@gmail.com>
898 * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
899 unresolved_reloc on ppc_stub_plt_call_notoc.
901 2018-08-22 H.J. Lu <hongjiu.lu@intel.com>
904 * development.sh (experimental): New.
906 2018-08-22 Helge Deller <deller@gmx.de>
907 Nick Clifton <nickc@redhat.com>
909 * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
910 the section type of the .PARISC.unwind section on 64-bit binaries
911 and SHT_PROGBITS for 32-bit binaries. Add a comment about it.
912 Add comment about the sh_entsize value.
914 2018-08-22 Rafeal Auler <rafaelauler@gmail.com>
917 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
918 stub's target, since it may have been changed after the layout.
920 2018-08-21 John Darington <john@darrington.wattle.id.au>
922 * elf32-s12z.c (opru18_reloc): New function.
923 (elf_s12z_howto_table): Adjust Howto according to new knowledge.
925 2018-08-21 mephi42 <mephi42@gmail.com>
928 * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
929 data is already considered filled.
931 2018-08-21 Alan Modra <amodra@gmail.com>
933 * elf64-ppc.c (HOW): Define.
935 (ppc64_elf_howto_raw): Use HOW to initialize entries.
936 * elf32-ppc.c (HOW): Define.
937 (ppc_elf_howto_raw): Use HOW to initialize entries, updating
938 R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
940 2018-08-21 Alan Modra <amodra@gmail.com>
942 * reloc.c (reloc_howto_type): Typedef.
943 (bfd_symbol): Delete forward declaration.
944 (struct reloc_howto_struct): Add "negate" field. Make "size",
945 "bitsize", "rightshift", "bitpos", "complain_on_overflow",
946 "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
947 Rearrange for better packing. Revise comments.
948 (HOWTO): Map to rearranged reloc_howto_struct.
949 (bfd_get_reloc_size): Delete now unused cases.
950 (read_reloc, write_reloc): Likewise.
951 (apply_reloc, _bfd_relocate_contents): Test howto->negate
952 rather than howto->size < 0 for negated relocation values.
953 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
954 signed/unsigned warning.
955 (xcoff_ppc_relocate_section): Delete "condition is always false"
957 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
958 * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
960 * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
961 size 16 for ALPHA_R_LINKAGE.
962 (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
964 * bfd-in.h (reloc_howto_type): Delete.
965 * bfd-in2.h: Regenerate.
967 2018-08-21 Alan Modra <amodra@gmail.com>
969 * reloc.c (HOWTO): Revise comment.
970 (NEWHOWTO, HOWTO_PREPARE): Delete.
971 * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
972 reloc_howto_struct with reloc_howto_type.
973 * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
974 * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
975 * elf-hppa.h (HOW): Define.
976 (elf_hppa_howto_table): Use it to simplify this table, correcting
977 name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
978 R_PARISC_LTOFF_FPTR16DF.
979 * elf32-mep.c (MEPREL): Use HOWTO.
980 * bfd-in2.h: Regenerate.
982 2018-08-20 Alan Modra <amodra@gmail.com>
984 * mmo.c (valid_mmo_symbol_character_set): Initialize and make
986 (mmo_init): Don't init valid_mmo_symbol_character_set.
988 2018-08-20 Alan Modra <amodra@gmail.com>
990 * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
992 2018-08-17 H.J. Lu <hongjiu.lu@intel.com>
995 * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
996 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
997 backend fixup_gnu_properties if it isn't NULL. Discard
998 .note.gnu.property section if all properties have been removed.
999 * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
1000 (elfNN_bed): Initialize fixup_gnu_properties.
1001 * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
1003 * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
1005 (elf_backend_fixup_gnu_properties): New.
1007 2018-08-16 Alan Modra <amodra@gmail.com>
1009 * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
1012 2018-08-12 H.J. Lu <hongjiu.lu@intel.com>
1015 * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
1016 (BFD32_LIBS_CFILES): Add elf-properties.c.
1017 (BFD32_BACKENDS): Remove elf-properties.lo.
1018 (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
1019 * configure.ac (elf): Remove elf-properties.lo.
1020 * Makefile.in: Regenerated.
1021 * configure: Likewise.
1023 2018-08-11 H.J. Lu <hongjiu.lu@intel.com>
1026 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
1027 add X86_ISA_1_NEEDED property only if existing properties won't
1030 2018-08-11 Alan Modra <amodra@gmail.com>
1032 * reloc.c (bfd_get_reloc_size): Sort switch.
1033 (read_reloc, write_reloc, apply_reloc): New functions.
1034 (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
1035 (_bfd_relocate_contents): Use read_reloc and write_reloc.
1036 (_bfd_clear_contents): Likewise.
1038 2018-08-11 John Darrington <john@darrington.wattle.id.au>
1040 * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
1041 (_bfd_clear_contents): Likewise.
1042 (bfd_perform_relocation): Likewise.
1043 (bfd_install_relocation): Likewise.
1045 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1048 * elflink.c (bfd_elf_record_link_assignment): Always clear
1049 h->verinfo.verdef when overriding a dynamic definition.
1051 2018-08-10 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf-properties.c (elf_get_gnu_property_section_size): Always
1055 use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
1056 (elf_write_gnu_properties): Likewise.
1058 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1061 * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
1062 calling _bfd_elf_convert_gnu_property_size to convert
1063 .note.gnu.property section size.
1064 (bfd_convert_section_contents): Check BFD_DECOMPRESS after
1065 calling _bfd_elf_convert_gnu_properties to convert
1066 .note.gnu.property section.
1067 * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
1068 (_bfd_elf_convert_gnu_properties): Likewise.
1069 * elf-properties.c (elf_get_gnu_property_section_size): New
1071 (elf_write_gnu_properties): Likewise.
1072 (_bfd_elf_convert_gnu_property_size): Likewise.
1073 (_bfd_elf_convert_gnu_properties): Likewise.
1074 (_bfd_elf_link_setup_gnu_properties): Use
1075 elf_get_gnu_property_section_size and elf_write_gnu_properties.
1077 2018-08-08 H.J. Lu <hongjiu.lu@intel.com>
1080 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
1081 GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
1082 (_bfd_x86_elf_link_setup_gnu_properties): Adding the
1083 GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
1084 GNU_PROPERTY_X86_ISA_1_USED, property.
1086 2018-08-07 Alan Modra <amodra@gmail.com>
1088 * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
1089 Add lr_restore, eh_size and eh_base.
1090 (eh_advance, eh_advance_size): New functions.
1091 (build_tls_get_addr_stub): Emit EH info for stub.
1092 (ppc_build_one_stub): Likewise for _notoc stubs.
1093 (ppc_size_one_stub): Size EH info for stub.
1094 (group_sections): Init new map_stub fields.
1095 (stub_eh_frame_size): Delete.
1096 (ppc64_elf_size_stubs): Size EH info for stubs. Set up dummy EH
1098 (ppc64_elf_build_stubs): Reinit new map_stub fields. Set FDE
1099 offset to stub section here..
1100 (ppc64_elf_finish_dynamic_sections): ..rather than here.
1102 2018-08-07 Alan Modra <amodra@gmail.com>
1104 * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
1105 instruction of __tls_get_addr_opt stub.
1106 (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
1107 dealing with __tls_get_addr_opt stub.
1108 (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
1110 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1112 * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
1113 efalgs only when in/out exists.
1114 (elf32_arc_section_from_shdr): Don't complain about 0x0c
1115 section type. It is mwdt compiler specific.
1117 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1119 * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
1121 2018-08-06 Claudiu Zissulescu <claziss@synopsys.com>
1123 * elf32-arc.c (arc_elf_merge_attributes): Handle
1124 Tag_ARC_ATR_version.
1126 2018-08-05 Alan Modra <amodra@gmail.com>
1128 * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
1129 (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
1130 (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
1131 (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
1132 (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
1133 (ppc_stub_type): Add ppc_stub_long_branch_notoc,
1134 ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
1135 ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
1136 ppc_stub_plt_call_both.
1137 (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
1138 (build_offset, size_offset): New functions.
1139 (plt_stub_size): Support plt_call_notoc and plt_call_both.
1140 (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
1141 (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
1142 (ppc64_elf_size_stubs): Likewise, and new stubs.
1143 (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
1144 * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
1145 * bfd-in2.h: Regenerate.
1146 * libbfd.h: Regenerate.
1148 2018-08-05 Alan Modra <amodra@gmail.com>
1150 * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
1152 2018-08-02 Jim Wilson <jimw@sifive.com>
1154 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
1155 add SEC_LINKER_CREATED flag.
1157 2018-08-01 Nick Clifton <nickc@redhat.com>
1159 * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
1160 about potentially truncated strncpy operations.
1161 (_bfd_xcoff_put_symbol_name): Likewise.
1163 * elf32-avr.c (avr_stub_name): Check for a NULL return from
1166 2018-08-01 Zenith <zenith432@users.sourceforge.net>
1169 * plugin.c (bfd_plugin_open_input): Close file descriptor if the
1170 call to fstat fails.
1171 (try_claim): Always close the file descriptor at the end of the
1173 (try_load_plugin): If a plugin has already been registered, then
1174 skip the dlopen and onload steps and go straight to claiming the
1175 file. If these is an error, close the plugin.
1177 2018-08-01 Alan Modra <amodra@gmail.com>
1179 * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
1180 (ppc_build_one_stub): Don't set stub_offset, instead assert that
1181 it is sane. Don't adjust stub_offset for alignment. Adjust size
1182 calculation. Use "targ" temp when calculating offsets.
1183 (ppc_size_one_stub): Set stub_offset here. Use "targ" temp when
1184 calculating offsets. Adjust for alignment before setting
1185 tls_get_addr_opt_bctrl.
1187 2018-08-01 Alan Modra <amodra@gmail.com>
1189 * po/SRC-POTFILES.in: Regenerate.
1191 2018-07-30 Nick Clifton <nickc@redhat.com>
1194 * elf32-sh.c (sh_elf_relocate_section): When processing
1195 translation relocs, fail if the relocation offset is too small.
1196 Replace BFD_ASSERTs with more helpful error messages.
1198 2018-07-30 Andrew Jenner <andrew@codesourcery.com>
1200 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
1201 (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
1202 * Makefile.in: Regenerated.
1203 * archures.c (enum bfd_architecture): Add bfd_arch_csky and
1204 related bfd_mach defines.
1205 (bfd_csky_arch): Declare.
1206 (bfd_archures_list): Add C-SKY.
1207 * bfd-in.h (elf32_csky_build_stubs): Declare.
1208 (elf32_csky_size_stubs): Declare.
1209 (elf32_csky_next_input_section: Declare.
1210 (elf32_csky_setup_section_lists): Declare.
1211 * bfd-in2.h: Regenerated.
1212 * config.bfd: Add C-SKY.
1213 * configure.ac: Likewise.
1214 * configure: Regenerated.
1215 * cpu-csky.c: New file.
1216 * elf-bfd.h (enum elf_target_id): Add C-SKY.
1217 * elf32-csky.c: New file.
1218 * libbfd.h: Regenerated.
1219 * reloc.c: Add C-SKY relocations.
1220 * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
1221 (_bfd_target_vector): Add C-SKY target vector entries.
1223 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1225 * elf32-s12z.c (ELF_TARGET_ID): Don't define.
1227 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1229 * libbfd.c (bfd_getb24, bfd_getl24): New functions.
1230 (bfd_get_24, bfd_put_24): New macros.
1231 * bfd-in2.h: Regenerate.
1233 2018-07-27 John Darrington <john@darrington.wattle.id.au>
1235 * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
1237 2018-07-26 Alan Modra <amodra@gmail.com>
1239 * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
1240 for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
1242 2018-07-25 Alan Modra <amodra@gmail.com>
1244 * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
1245 Avoid trashing toff with added when used as a symbol index.
1246 Ignore R_PPC_PLTREL24 addends in unused example code. Avoid
1247 creating unnecessary fixups when relocatable.
1249 2018-07-25 Alan Modra <amodra@gmail.com>
1251 * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
1252 -Wstringop-truncation warning for gcc-8.0 too.
1253 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1254 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1255 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1256 * elf32-s390.c (elf_s390_write_core_note): Comment fix.
1257 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1259 2018-07-24 Alan Modra <amodra@gmail.com>
1262 * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
1263 * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
1265 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1267 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
1268 relocation sections consistency check to always check both
1269 .rela.dyn and .rela.plt when they exist. Rearrange variable
1270 definition and assignment places.
1272 2018-07-23 Max Filippov <jcmvbkbc@gmail.com>
1274 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1275 relocations section for dynamic undefined weak symbols when
1276 linking a shared object.
1278 2018-07-23 Tom Tromey <tom@tromey.com>
1280 * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
1282 2018-07-21 Eric Botcazou <ebotcazou@adacore.com>
1284 * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
1285 cleanup for the case of a global symbol that binds locally. Also
1286 install a value in the GOT slot in the case of a local symbol in
1289 2018-07-20 H.J. Lu <hongjiu.lu@intel.com>
1292 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
1293 separate code program header is needed, make sure that the first
1294 read-only PT_LOAD segment has no code by adding a
1295 GNU_PROPERTY_X86_ISA_1_USED note.
1297 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com>
1298 Maciej W. Rozycki <macro@mips.com>
1300 * elfxx-mips.c (print_mips_ases): Add MMI extension.
1302 2018-07-20 Maciej W. Rozycki <macro@mips.com>
1304 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
1305 create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
1306 dynamic relocation section will be discarded from output.
1307 (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
1308 the dynamic relocation section will be retained in output.
1310 2018-07-18 Maciej W. Rozycki <macro@mips.com>
1312 * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
1313 checks for defined weak symbols.
1315 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1317 * elf32-nds32.c (nds32_elf_relax_loadstore): Use
1318 `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
1319 whether the symbol is absolute.
1320 (nds32_elf_relax_lo12): Likewise.
1321 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1322 (elfNN_aarch64_check_relocs): Likewise.
1323 * xcofflink.c (xcoff_need_ldrel_p): Likewise.
1324 (bfd_xcoff_import_symbol): Likewise.
1325 (xcoff_write_global_symbol): Likewise.
1327 2018-07-17 Maciej W. Rozycki <macro@mips.com>
1329 * linker.c (bfd_is_abs_symbol): New macro.
1330 * bfd-in2.h: Regenerate.
1332 2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1334 * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
1335 (elfcore_write_ppc_ppr): Likewise.
1336 (elfcore_write_ppc_dscr): Likewise.
1337 (elfcore_write_ppc_ebb): Likewise.
1338 (elfcore_write_ppc_pmu): Likewise.
1339 (elfcore_write_ppc_tm_cgpr): Likewise.
1340 (elfcore_write_ppc_tm_cfpr): Likewise.
1341 (elfcore_write_ppc_tm_cvmx): Likewise.
1342 (elfcore_write_ppc_tm_cvsx): Likewise.
1343 (elfcore_write_ppc_tm_spr): Likewise.
1344 (elfcore_write_ppc_tm_ctar): Likewise.
1345 (elfcore_write_ppc_tm_cppr): Likewise.
1346 (elfcore_write_ppc_tm_cdscr): Likewise.
1347 * elf.c (elfcore_write_ppc_tar): New function.
1348 (elfcore_write_ppc_ppr): Likewise.
1349 (elfcore_write_ppc_dscr): Likewise.
1350 (elfcore_write_ppc_ebb): Likewise.
1351 (elfcore_write_ppc_pmu): Likewise.
1352 (elfcore_write_ppc_tm_cgpr): Likewise.
1353 (elfcore_write_ppc_tm_cfpr): Likewise.
1354 (elfcore_write_ppc_tm_cvmx): Likewise.
1355 (elfcore_write_ppc_tm_cvsx): Likewise.
1356 (elfcore_write_ppc_tm_spr): Likewise.
1357 (elfcore_write_ppc_tm_ctar): Likewise.
1358 (elfcore_write_ppc_tm_cppr): Likewise.
1359 (elfcore_write_ppc_tm_cdscr): Likewise.
1360 (elfcore_write_register_note): Call them.
1361 (elfcore_grok_ppc_tar): New function.
1362 (elfcore_grok_ppc_ppr): Likewise.
1363 (elfcore_grok_ppc_dscr): Likewise.
1364 (elfcore_grok_ppc_ebb): Likewise.
1365 (elfcore_grok_ppc_pmu): Likewise.
1366 (elfcore_grok_ppc_tm_cgpr): Likewise.
1367 (elfcore_grok_ppc_tm_cfpr): Likewise.
1368 (elfcore_grok_ppc_tm_cvmx): Likewise.
1369 (elfcore_grok_ppc_tm_cvsx): Likewise.
1370 (elfcore_grok_ppc_tm_spr): Likewise.
1371 (elfcore_grok_ppc_tm_ctar): Likewise.
1372 (elfcore_grok_ppc_tm_cppr): Likewise.
1373 (elfcore_grok_ppc_tm_cdscr): Likewise.
1374 (elfcore_grok_note): Call them.
1376 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1378 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1379 than `!bfd_link_pic' in determining the dynamic symbol index.
1380 Avoid the index of -1.
1381 (mips_elf_initialize_tls_slots): Likewise. Flatten code by
1382 moving `dyn' to the beginning of the function block.
1384 2018-07-11 Maciej W. Rozycki <macro@mips.com>
1385 Rich Felker <bugdal@aerifal.cx>
1388 * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
1389 than `bfd_link_pic' to determine whether dynamic relocations are
1391 (mips_elf_initialize_tls_slots): Likewise.
1393 2018-07-10 Maciej W. Rozycki <macro@mips.com>
1395 * elflink.c (bfd_elf_final_link): Rename `remove' local variable
1396 to `remove_section'.
1398 2018-07-10 Alan Modra <amodra@gmail.com>
1400 * elf32-xgate.h: Delete.
1401 * elf32-xgate.c: Delete unnecessary forward declarations, add two
1402 that are now needed.
1403 (xgate_elf_bfd_link_hash_table_create)
1404 (xgate_elf_bfd_link_hash_table_free)
1405 (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
1406 (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
1407 (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
1408 (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
1409 (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
1410 (elf32_xgate_post_process_headers): Delete.
1411 (elf32_xgate_backend_symbol_processing): New function.
1412 (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
1413 (_bfd_xgate_elf_print_private_bfd_data): Make static.
1414 (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
1415 (elf_backend_relocate_section, elf_backend_object_p)
1416 (elf_backend_final_write_processing, elf_backend_can_gc_sections)
1417 (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
1418 (bfd_elf32_bfd_link_hash_table_create)
1419 (bfd_elf32_bfd_set_private_flags)
1420 (xgate_stub_hash_lookup): Don't define.
1421 (elf_backend_symbol_processing): Define.
1422 * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
1424 2018-07-09 Maciej W. Rozycki <macro@mips.com>
1426 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
1427 `->needs_lazy_stub' if the stubs output section is the absolute
1430 2018-07-09 H.J. Lu <hongjiu.lu@intel.com>
1433 * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
1434 * configure: Regenerated.
1436 2018-07-09 Alan Modra <amodra@gmail.com>
1438 * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
1439 _bfd_elf_post_process_headers.
1441 2018-07-06 Max Filippov <jcmvbkbc@gmail.com>
1443 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
1444 space for dynamic relocation for undefined weak symbol.
1445 (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
1446 relocation for undefined weak symbols.
1447 (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
1448 section for relocations against undefined weak symbols.
1450 2018-07-06 Alan Hayward <alan.hayward@arm.com>
1452 * elf.c (elfcore_grok_aarch_sve): New function.
1453 (elfcore_grok_note): Check for Aarch64 SVE.
1454 (elfcore_write_aarch_sve): New function.
1455 (elfcore_write_register_note): Check for Aarch64 SVE.
1456 * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
1458 2018-07-06 Alan Modra <amodra@gmail.com>
1460 * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
1461 DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
1462 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1463 * elf32-s390.c (elf_s390_write_core_note): Likewise.
1464 * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
1465 * elf64-s390.c (elf_s390_write_core_note): Likewise.
1466 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1468 2018-07-05 Jim Wilson <jimw@sifive.com>
1470 * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
1471 (riscv64*-*-*): Likewise.
1472 (riscv-*-*): Add as an alias for riscv32*-*-*.
1474 2018-07-05 H.J. Lu <hongjiu.lu@intel.com>
1477 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
1478 ISA properties with empty bits.
1480 2018-07-05 Nick Clifton <nickc@redhat.com>
1482 * po/ru.po: Updated Russian translation.
1484 2018-07-05 Alan Modra <amodra@gmail.com>
1486 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
1487 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
1488 on mismatch. Remove "warning: " from messages. Track last bfd
1490 (ppc_elf_merge_obj_attributes): Likewise. Handle status from
1491 _bfd_elf_ppc_merge_fp_attributes.
1492 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
1493 from _bfd_elf_ppc_merge_fp_attributes.
1495 2018-07-04 H.J. Lu <hongjiu.lu@intel.com>
1497 * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
1498 * Makefile.in: Regenerated.
1500 2018-07-03 Alan Modra <amodra@gmail.com>
1502 * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
1505 2018-07-03 Alan Modra <amodra@gmail.com>
1507 * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
1508 * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
1509 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
1510 ATTR_TYPE_FLAG_INT_VAL. Set ATTR_TYPE_HAS_ERROR on finding
1511 incompatible attribute.
1512 (ppc_elf_merge_obj_attributes): Likewise. Return
1513 _bfd_elf_merge_object_attributes result.
1514 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
1515 _bfd_elf_merge_object_attributes result.
1517 2018-07-03 Alan Modra <amodra@gmail.com>
1520 * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
1521 in discarded sections.
1523 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1525 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
1526 `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1529 2018-07-02 Maciej W. Rozycki <macro@mips.com>
1531 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1532 R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1533 R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1534 R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1535 R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1536 R_MICROMIPS_PC23_S2 relocation entries.
1537 (micromips_elf64_howto_table_rela): Likewise.
1538 (micromips_reloc_map): Likewise.
1539 * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1540 (elf_micromips_howto_table_rela): Likewise.
1541 (micromips_reloc_map): Likewise.
1543 2018-07-02 H.J. Lu <hongjiu.lu@intel.com>
1546 * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1547 R_X86_64_converted_reloc_bit bit.
1549 2018-07-02 Jeff Muizelaar <jrmuizel@gmail.com>
1550 Tom Tromey <tom@tromey.com>
1554 * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1555 (bfd_mach_o_close_and_cleanup): Redefine.
1556 * archive.c (_bfd_unlink_from_archive_parent): New function,
1558 (_bfd_archive_close_and_cleanup): ..here.
1559 (bfd_generic_archive_p): Do not clear archive's format.
1560 * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1561 * libbfd.h: Regenerate.
1563 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1565 * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1566 bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1567 bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1568 bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1569 * bfd-in2.h: Regenerate.
1570 * cpu-arm.c (arch_info_struct): Add entries for above new
1571 bfd_mach_arm values.
1572 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1573 bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1574 architectures. Force assert failure for any new Tag_CPU_arch value.
1576 2018-07-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
1578 * doc/bfdint.texi: Use command-line consistently when used in a
1580 * doc/bfdsumm.texi: Likewise.
1582 2018-06-29 Maciej W. Rozycki <macro@mips.com>
1584 * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1585 visibility check made for undefined weak symbols.
1587 2018-06-26 Nick Clifton <nickc@redhat.com>
1589 * po/uk.po: Updated Ukranian translation.
1591 2018-06-25 Nick Clifton <nickc@redhat.com>
1593 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1594 for malloc returning NULL.
1595 (_bfd_aarch64_erratum_843419_fixup): Check for
1596 _bfd_aarch64_erratum_835769_stub_name returning NULL.
1598 2018-06-24 Nick Clifton <nickc@redhat.com>
1600 * po/bfd.pot: Regenerate.
1602 2018-06-24 Nick Clifton <nickc@redhat.com>
1604 * version.m4: Update version string to 2.31.51.
1605 * configure: Regenerate.
1607 2018-06-24 Nick Clifton <nickc@redhat.com>
1609 2.31 branch created.
1611 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1613 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1614 (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1616 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1618 * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1619 EI_ABIVERSION setting together.
1621 2018-06-21 Maciej W. Rozycki <macro@mips.com>
1623 * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1624 (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1625 (MIPS_LIBC_ABI_MAX): New enumeration constants.
1626 (_bfd_mips_post_process_headers): Use them in place of magic
1629 2018-06-21 Jim Wilson <jimw@sifive.com>
1631 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1632 Use SYMBOL_REFERENCES_LOCAL. Add asserts for h->got.offset.
1634 2018-06-21 Alan Modra <amodra@gmail.com>
1636 * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1637 * doc/Makefile.in: Regenerate.
1639 2018-06-20 Renlin Li <renlin.li@arm.com>
1641 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1642 to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1643 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1644 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1645 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1646 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1647 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1648 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1649 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1651 2018-06-20 Nick Clifton <nickc@redhat.com>
1654 * opncls.c (get_build_id): Check for a negative or excessive data
1655 size in the build-id note.
1657 2018-06-20 Nick Clifton <nickc@redhat.com>
1660 * mach-o.c (cputype): New function.
1661 (cpusubtype): New function.
1662 (bfd_mach_o_bfd_print_private_data): New function. Dispalys the
1663 values in the MACH-O file header.
1664 (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1665 cpusubtype fields from the input bfd's mach-o header to the output
1667 * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1668 Redefine to bfd_mach_o_bfd_print_private_data.
1669 * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1671 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1674 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1675 `.got.plt' entry referred is in range.
1676 (mips_finish_exec_plt): Correct the range check for `.got.plt'
1677 start. Replace the assertion used for that with a proper error
1680 2018-06-19 Maciej W. Rozycki <macro@mips.com>
1682 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1685 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1687 * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1688 (INCLUDES): Rename to ...
1689 (AM_CPPFLAGS): ... this.
1690 * configure.ac: Remove AC_PREREQ.
1691 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1692 info-in-builddir no-texinfo.tex.
1693 (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1694 * doc/bfd.texinfo: Rename to ...
1695 * doc/bfd.texi: ... this.
1696 * Makefile.in: Re-generate.
1697 * aclocal.m4: Re-generate.
1698 * config.in: Re-generate.
1699 * configure: Re-generate.
1700 * doc/Makefile.in: Re-generate.
1702 2018-06-18 Mephi <mephi42@gmail.com>
1705 * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1706 BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1707 (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1708 (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1709 * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1710 * bfd-in2.h: Regenerate.
1711 * libbfd.h: Regenerate.
1713 2018-06-14 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1715 * elfxx-mips.c (print_mips_ases): Add GINV extension.
1717 2018-06-14 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1721 symbol version is base version.
1723 2018-06-14 Alan Modra <amodra@gmail.com>
1725 * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1726 * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1727 (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1728 (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1729 "dynamic_relocs" is not set.
1730 * elfxx-mips.c (count_section_dynsyms): Likewise.
1732 2018-06-14 Alan Modra <amodra@gmail.com>
1735 * bfdio.c (bfd_seek): Optimize away seeks to current position.
1737 2018-06-13 Scott Egerton <scott.egerton@imgtec.com>
1738 Faraz Shahbazker <Faraz.Shahbazker@mips.com>
1740 * elfxx-mips.c (print_mips_ases): Add CRC.
1742 2018-06-08 H.J. Lu <hongjiu.lu@intel.com>
1745 * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1746 (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1747 __bss_start, _end and _edata in shared libraries.
1749 2018-06-07 Alan Modra <amodra@gmail.com>
1751 * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1752 __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1754 2018-06-05 Alan Modra <amodra@gmail.com>
1756 * bfd.c (struct bfd): Update comment on "where" usage.
1757 * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1758 "iostream", and "where" from containing archive file. Return
1759 error on NULL iovec.
1760 (bfd_bread): Similarly, and return error attempted out of
1761 bounds archive element access.
1762 (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1763 "where" from containing archive file.
1764 (bfd_seek): Likewise. Return error on NULL iovec. Don't
1765 attempt to optimize away seeks. Don't paper over errors by
1767 (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1768 (bfd_get_size): Likewise.
1769 (bfd_mmap): Operate on and use iovec of containing archive
1770 file. Return error on NULL iovec.
1771 * cache.c (bfd_cache_lookup_worker): Abort if working on
1772 archive element bfd.
1773 (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1774 Don't ignore zero byte reads.
1775 (cache_bread): Look up FILE* in cache here. Error on NULL
1777 (cache_bwrite): Rename "where" to "from".
1778 (cache_bmmap): Don't handle archive elements.
1779 * coffcode.h (coff_slurp_line_table): Exit early on zero
1781 * bfd-in2.h: Regenerate.
1783 2018-06-05 Alan Modra <amodra@gmail.com>
1786 * plugin.c (bfd_plugin_open_input): Allow for possibility of
1787 nested archives. Open file again for plugin.
1788 (try_claim): Don't save and restore file position. Close file
1790 * sysdep.h (O_BINARY): Define.
1792 2018-06-04 Max Filippov <jcmvbkbc@gmail.com>
1794 * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1795 (compute_fill_extra_space): Drop declaration. Rename function to
1796 xtensa_compute_fill_extra_space.
1797 (compute_ebb_actions, remove_dead_literal): Update references to
1798 compute_fill_extra_space.
1800 2018-06-04 Volodymyr Arbatov <arbatov@cadence.com>
1802 * elf32-xtensa.c (elf32xtensa_separate_props): New global
1804 (xtensa_add_names): New function.
1805 (xtensa_property_section_name): Add new parameter
1806 separate_sections, use it to choose property section name.
1807 (xtensa_get_separate_property_section): New function.
1808 (xtensa_get_property_section): Invoke
1809 xtensa_get_separate_property_section to get individual property
1810 section if it exists, common property section otherwise.
1811 (xtensa_make_property_section): Pass elf32xtensa_separate_props
1812 to xtensa_property_section_name.
1814 2018-06-04 H.J. Lu <hongjiu.lu@intel.com>
1817 * bfd-in.h: Include "diagnostics.h".
1818 * bfd-in2.h: Regenerated.
1819 * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1820 DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1821 DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1822 -Wstringop-truncation.
1823 * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1824 * elf32-s390.c (elf_s390_write_core_note): Likewse.
1825 * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1826 * elf64-s390.c (elf_s390_write_core_note): Likewse.
1827 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1829 2018-06-03 Jim Wilson <jimw@sifive.com>
1832 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1833 for and handle an undefined weak with no PLT.
1836 * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1837 to code that ignores duplicate symbols.
1839 2018-06-01 H.J. Lu <hongjiu.lu@intel.com>
1841 * version.m4: Bump version to 2.30.52
1842 * configure: Regenerated.
1844 2018-06-01 Alan Modra <amodra@gmail.com>
1846 * bfd.c (_bfd_error_handler): Arrange for this function to be
1847 declared in bfd-in2.h.
1848 * libbfd-in.h (_bfd_error_handler): Don't declare.
1849 * libbfd.h: Regenerate.
1850 * bfd-in2.h: Regenerate.
1852 2018-05-30 Amaan Cheval <amaan.cheval@gmail.com>
1854 * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1855 This is needed to generate UEFI application image files from ELFs.
1857 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1859 * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1860 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1861 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1862 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1863 (elf_i386_lazy_ibt_plt): Likewise.
1864 (elf_i386_nacl_plt): Likewise.
1865 * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1866 (elf_x86_64_tlsdesc_plt_entry): This.
1867 (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1868 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1869 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1870 plt_tlsdesc_got2_insn_end for TLSDESC entry.
1871 (elf_x86_64_lazy_bnd_plt): Likewise.
1872 (elf_x86_64_lazy_ibt_plt): Likewise.
1873 (elf_x32_lazy_ibt_plt): Likewise.
1874 (elf_x86_64_nacl_plt): Likewise.
1875 (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1876 plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1877 plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1878 plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1879 * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1880 Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1881 plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1882 plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1883 (elf_x86_non_lazy_plt_layout): Update comments.
1884 (elf_x86_plt_layout): Likewise.
1886 2018-05-28 H.J. Lu <hongjiu.lu@intel.com>
1889 * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1890 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1891 (elf_backend_add_symbol_hook): Likewise.
1892 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1893 (elf_backend_add_symbol_hook): Likewise.
1894 * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1895 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1896 (elf_backend_add_symbol_hook): Likewise.
1897 * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1898 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1899 * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1900 (elf_backend_add_symbol_hook): Likewise.
1901 * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1903 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1904 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1905 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1906 * elflink.c (elf_link_add_object_symbols): Set
1907 elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1909 2018-05-26 H.J. Lu <hongjiu.lu@intel.com>
1912 * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1913 * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1914 Extracted from _bfd_elf_link_assign_sym_version.
1915 (_bfd_elf_link_hide_sym_by_version): New function.
1916 (_bfd_elf_link_assign_sym_version): Use
1917 _bfd_elf_link_hide_versioned_symbol.
1918 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1919 _bfd_elf_link_hide_sym_by_version instead of
1920 bfd_hide_sym_by_version. Don't check unversioned symbol.
1922 2018-05-25 Alan Modra <amodra@gmail.com>
1924 * Makefile.in: Regenerate.
1925 * po/SRC-POTFILES.in: Regenerate.
1927 2018-05-25 Alan Modra <amodra@gmail.com>
1929 * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1930 * configure: Regenerate.
1932 2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
1934 * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1937 2018-05-22 Alan Modra <amodra@gmail.com>
1940 * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1942 (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1944 (final_link_relocate): Revert last change.
1946 2018-05-22 Alan Modra <amodra@gmail.com>
1949 * elf32-hppa.c (final_link_relocate): Don't look for plt call
1950 stubs in non-alloc sections.
1952 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1955 * aout-target.h (MY_bfd_link_hide_symbol): New.
1956 * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1957 * binary.c (binary_bfd_link_hide_symbol): Likewise.
1958 * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1959 * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1960 * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1961 * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1962 * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1963 * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1964 * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1965 * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1966 * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1967 * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1968 (bfd_link_hide_symbol): Likewise.
1969 * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1970 * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1971 * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1972 * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1973 * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1974 * som.c (som_bfd_link_hide_symbol): Likewise.
1975 * srec.c (srec_bfd_link_hide_symbol): Likewise.
1976 * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1977 * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1978 (alpha_vms_bfd_link_hide_symbol): Likewise.
1979 * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1980 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1981 _bfd_generic_link_hide_symbol.
1982 (rs6000_xcoff64_aix_vec): Likewise.
1983 * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1984 local symbol dynamic.
1985 (_bfd_elf_link_hide_symbol): New function.
1986 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1987 check root.ldscript_def.
1988 * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1989 (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1990 * bfd-in2.h: Regenerated.
1991 * libbfd.h: Likewise.
1993 2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
1996 * elf.c (setup_group): Mark section in a section group with
1999 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2002 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2003 set eh->local_ref to 1 if a symbol is versioned and there is a
2006 2018-05-18 Kito Cheng <kito.cheng@gmail.com>
2008 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
2011 2018-05-18 Jim Wilson <jimw@sifive.com>
2013 * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
2014 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2015 (riscv_elf_relocate_section): Don't generate dynamic relocation if
2016 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
2017 (riscv_elf_finish_dynamic_symbol): Likewise.
2019 2018-05-18 John Darrington <john@darrington.wattle.id.au>
2021 * Makefile.am: Add s12z files.
2022 * Makefile.in: Regenerate.
2023 * archures.c: Add bfd_s12z_arch.
2024 * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
2025 * bfd-in2.h: Regenerate.
2026 * config.bfd: Add s12z target.
2027 * configure.ac: Add s12z target.
2028 * configure: Regenerate.
2029 * cpu-s12z.c: New file.
2030 * elf32-s12z.c: New file.
2031 * libbfd.c (bfd_putb24): New function.
2032 (bfd_putl24): New function.
2033 * libbfd.h: Regenerate.
2034 * reloc.c: Add s12z relocations.
2035 (bfd_get_reloc_size): Handle size 5 relocs.
2036 * targets.c: Add s12z_elf32_vec.
2038 2018-05-18 H.J. Lu <hongjiu.lu@intel.com>
2041 * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
2043 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
2044 set eh->local_ref to 1 for linker defined symbols.
2046 2018-05-18 Alan Modra <amodra@gmail.com>
2049 * elf.c (setup_group): Formatting. Check that SHT_GROUP entries
2050 don't point at other SHT_GROUP sections. Set shdr corresponding
2051 to invalid entry, to NULL rather than section 0. Identify
2052 SHT_GROUP section index when reporting an error. Cope with NULL
2055 2018-05-18 Alan Modra <amodra@gmail.com>
2057 * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
2058 * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
2060 * libbfd.h: Regenerate.
2061 * configure: Regenerate.
2062 * config.in: Regenerate.
2064 2018-05-18 Alan Modra <amodra@gmail.com>
2066 * libbfd-in.h: Add include guard.
2067 * libcoff-in.h: Likewise.
2068 * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
2069 * doc/Makefile.in: Regenerate.
2070 * libbfd.h: Regenerate.
2071 * libcoff.h: Regenerate.
2073 2018-05-16 Maciej W. Rozycki <macro@mips.com>
2075 * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
2077 2018-05-16 Alan Modra <amodra@gmail.com>
2080 * format.c (struct bfd_preserve): Add section_id.
2081 (bfd_preserve_save, bfd_preserve_restore): Save and restore
2083 (bfd_reinit): Set _bfd_section_id.
2084 (bfd_check_format_matches): Put all matches of any priority into
2085 matching_vector. Save initial section id and start each attempted
2086 match at that section id.
2087 * libbfd-in.h (_bfd_section_id): Declare.
2088 * section.c (_bfd_section_id): Rename from section_id and make
2089 global. Adjust uses.
2090 (bfd_get_next_section_id): Delete.
2091 * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
2092 bfd_get_section_id with _bfd_section_id.
2093 * libbfd.h: Regenerate.
2094 * bfd-in2.h: Regenerate.
2096 2018-05-15 Christophe Guillon <christophe.guillon@st.com>
2098 * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
2099 of the aux structure are initialised.
2101 2018-05-15 Francois H. Theron <francois.theron@netronome.com>
2103 * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
2105 2018-05-15 Nick Clifton <nickc@redhat.com>
2107 * po/pt.po: New Portuguese translation.
2108 * configure.ac (ALL_LINGUAS): Add pt.
2109 * configure: Regenerate.
2111 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2114 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
2115 an error on IFUNC pointer defined in PDE.
2116 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
2117 _bfd_x86_elf_link_fixup_ifunc_symbol.
2118 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2119 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
2121 * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
2123 2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
2126 * elfxx-x86.c (elf_x86_linker_defined): New function.
2127 (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
2128 _end and _edata locally defined within executables.
2130 2018-05-12 Alan Modra <amodra@gmail.com>
2133 * elf.c (rewrite_elf_program_header): Use segment_mark only for
2134 PT_LOAD headers. Delete first_matching_lma and first_suggested_lma.
2135 Instead make matching_lma and suggested_lma pointers to the
2136 sections. Align section vma and lma calculated from segment.
2137 Don't clear includes_phdrs or includes_filehdr based on p_paddr
2138 test. Try to handle alignment padding before first section by
2139 adjusting new segment lma down. Adjust PT_PHDR map p_paddr.
2141 2018-05-09 Dimitar Dimitrov <dimitar@dinux.eu>
2143 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
2144 conformant to TI ABI.
2145 (pru_elf32_relax_section): Likewise.
2146 (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
2147 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
2148 (pru_elf32_pmem_relocate): Trap - should not get here.
2149 (pru_elf32_relocate_section): Add support for REL relocations.
2150 (elf_info_to_howto_rel): Enable REL.
2151 (elf_backend_may_use_rel_p): Likewise.
2152 (elf_backend_may_use_rela_p): Likewise.
2153 (elf_backend_default_use_rela_p): Likewise.
2155 2018-05-09 Alan Modra <amodra@gmail.com>
2158 * peXXigen.c (pe_print_edata): Correct minimum size.
2160 2018-05-09 Alan Modra <amodra@gmail.com>
2163 * peXXigen.c (pe_print_idata): Bound check hint_addr.
2165 2018-05-08 Nick Clifton <nickc@redhat.com>
2168 * elf.c (bfd_elf_get_str_section): Check for an excessively large
2170 * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
2171 attribute section is larger than the size of the file.
2173 2018-05-07 Alan Modra <amodra@gmail.com>
2175 * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
2176 strncmp when checking for ".bf" special symbol.
2177 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
2178 section name a char array, remove sentinal known_sections entry,
2179 and adjust loop over known_sections to suit. Use memcmp rather
2182 2018-05-04 Alan Modra <amodra@gmail.com>
2184 * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
2185 (struct elf_external_linux_prpsinfo32_ugid16),
2186 (struct elf_external_linux_prpsinfo64_ugid32),
2187 (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
2188 to pr_fname and pr_psargs fields. Remove GCC diagnostic pragmas.
2190 * elf.c (elfcore_write_prpsinfo): ..here. Indent nested preprocessor
2192 * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
2194 * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
2195 * elf32-s390.c (elf_s390_write_core_note): Likewise.
2196 * elf64-s390.c (elf_s390_write_core_note): Likewise.
2197 * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
2198 * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
2200 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
2201 false positive gcc-8 warning.
2202 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2204 2018-05-04 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2206 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
2207 of arguments when warning about different long double types.
2209 2018-05-03 Simon Atanasyan <simon@atanasyan.com>
2211 * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
2212 (elf_backend_fixup_symbol): New macro.
2213 * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
2215 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2217 2018-04-30 Francois H. Theron <francois.theron@netronome.com>
2219 * Makefile.am: Added NFP files to build.
2220 * archures.c: Added bfd_arch_nfp
2221 * config.bfd: Added NFP support.
2222 * configure.ac: Added NFP support.
2223 * cpu-nfp.c: New, for NFP support.
2224 * elf-bfd.h: Added elf_section_info()
2225 * elf64-nfp.c: New, for NFP support.
2226 * po/SRC-POTFILES.in: Added NFP source files.
2227 * targets.c: Added nfp_elf64_vec
2228 * bfd-in2.h: Regenerate.
2229 * Makefile.in: Regenerate.
2230 * configure: Regenerate.
2232 2018-04-27 Alan Modra <amodra@gmail.com>
2234 * bfd-in2.h: Regenerate.
2235 * libbfd.h: Regenerate.
2237 2018-04-27 Alan Modra <amodra@gmail.com>
2241 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
2243 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
2245 2018-04-26 Pedro Alves <palves@redhat.com>
2247 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
2248 ifunc and non-ifunc symbols duplicates.
2250 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2251 Mickaël Guêné <mickael.guene@st.com>
2253 * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
2254 (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
2255 (elf32_arm_populate_plt_entry): Likewise.
2256 (elf32_arm_output_plt_map_1): Likewise.
2257 (elf32_arm_output_arch_local_syms): Likewise.
2259 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2260 Mickaël Guêné <mickael.guene@st.com>
2262 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
2263 _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
2265 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2266 Mickaël Guêné <mickael.guene@st.com>
2268 * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
2271 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2272 Mickaël Guêné <mickael.guene@st.com>
2274 * elf32-arm.c (DEFAULT_STACK_SIZE): New.
2275 (elf32_arm_always_size_sections): Create stack segment.
2277 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2278 Mickaël Guêné <mickael.guene@st.com>
2280 * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
2281 (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
2283 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
2284 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
2285 (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
2286 R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
2287 (struct elf32_arm_link_hash_table): Update comment.
2288 (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
2289 (IS_ARM_TLS_RELOC): Likewise.
2290 (elf32_arm_check_relocs): Likewise.
2291 (allocate_dynrelocs_for_symbol): Likewise.
2292 (elf32_arm_size_dynamic_sections): Update comment.
2293 * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
2294 BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
2296 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2297 Mickaël Guêné <mickael.guene@st.com>
2299 * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
2300 (elf32_arm_create_dynamic_sections): Handle FDPIC.
2301 (elf32_arm_allocate_plt_entry): Likewise.
2302 (elf32_arm_populate_plt_entry): Likewise.
2303 (elf32_arm_output_plt_map_1): Likewise.
2305 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2306 Mickaël Guêné <mickael.guene@st.com>
2308 * elf32-arm.c (struct fdpic_local): New.
2309 (elf_arm_obj_tdata): Add local_fdpic_cnts field.
2310 (elf32_arm_local_fdpic_cnts): New.
2311 (struct fdpic_global): New.
2312 (elf32_arm_link_hash_entry): Add fdpic_cnts field.
2313 (elf32_arm_link_hash_table): Add srofixup field.
2314 (arm_elf_add_rofixup): New.
2315 (arm_elf_fill_funcdesc): New.
2316 (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
2317 (elf32_arm_allocate_local_sym_info): Likewise.
2318 (create_got_section): Create .rofixup section.
2319 (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
2320 (bfd_elf32_arm_set_target_params): Handle FDPIC.
2321 (elf32_arm_final_link_relocate): Likewise.
2322 (elf32_arm_check_relocs): Likewise.
2323 (allocate_dynrelocs_for_symbol): Likewise.
2324 (elf32_arm_size_dynamic_sections): Likewise.
2325 (elf32_arm_finish_dynamic_sections): Likewise.
2326 (elf32_arm_output_arch_local_syms): Likewise.
2327 (elf32_arm_fdpic_omit_section_dynsym): New.
2329 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2330 Mickaël Guêné <mickael.guene@st.com>
2332 * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
2333 (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
2334 (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
2335 * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
2336 R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
2337 (elf32_arm_howto_from_type): Take new members of
2338 elf32_arm_howto_table_2 into account.
2339 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
2340 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2341 BFD_RELOC_ARM_FUNCDESC_VALUE.
2342 * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
2343 BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
2344 BFD_RELOC_ARM_FUNCDESC_VALUE.
2346 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2347 Mickaël Guêné <mickael.guene@st.com>
2349 * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
2350 EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
2351 (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
2352 (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
2354 2018-04-25 Christophe Lyon <christophe.lyon@st.com>
2355 Mickaël Guêné <mickael.guene@st.com>
2357 * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
2358 arm_elf32_fdpic_le_vec to targ_selvecs. Accept
2359 arm*-*-uclinuxfdpiceabi.
2360 * configure.ac: Add support for arm_elf32_fdpic_be_vec and
2361 arm_elf32_fdpic_le_vec.
2362 * configure: Regenerate.
2363 * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
2364 (elf32_arm_link_hash_table_create): Initialize fdpic_p.
2365 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
2366 (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
2367 (elf32_arm_fdpic_link_hash_table_create): New.
2368 * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
2369 arm_elf32_fdpic_le_vec.
2371 2018-04-25 Alan Modra <amodra@gmail.com>
2373 * elf-linux-core.h: Disable gcc-8 string truncation warning.
2374 * elf.c (elfcore_write_prpsinfo): Likewise.
2376 2018-04-25 Alan Modra <amodra@gmail.com>
2378 * Makefile.am: Remove arm-aout and arm-coff support.
2379 * config.bfd: Likewise.
2380 * configure.ac: Likewise.
2381 * targets.c: Likewise.
2382 * aout-arm.c: Delete.
2383 * armnetbsd.c: Delete.
2385 * Makefile.in: Regenerate.
2386 * configure: Regenerate.
2387 * po/SRC-POTFILES.in: Regenerate.
2389 2018-04-24 Nick Clifton <nickc@redhat.com>
2392 * elf.c (ignore_section_sym): Check for the output_section pointer
2393 being NULL before dereferencing it.
2396 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
2397 a negative PE_DEBUG_DATA size before iterating over the debug data.
2399 2018-04-23 Alan Modra <amodra@gmail.com>
2401 * elf-linux-core.h: Revert last change.
2404 2018-04-23 Nick Clifton <nickc@redhat.com>
2407 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2408 the end of the string table, and zero it.
2410 2018-04-23 Alan Modra <amodra@gmail.com>
2412 * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
2413 gcc-8 string truncation warning.
2414 (swap_linux_prpsinfo32_ugid16_out): Likewise.
2415 (swap_linux_prpsinfo64_ugid32_out): Likewise.
2416 (swap_linux_prpsinfo64_ugid16_out): Likewise.
2417 * elf.c (elfcore_write_prpsinfo): Likewise.
2419 2018-04-23 Nick Clifton <nickc@redhat.com>
2422 * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
2423 the end of the string table, and zero it.
2425 2018-04-20 Alan Modra <amodra@gmail.com>
2428 * elf32-hppa.c (got_relocs_needed): Add extra param to special
2429 case both dtprel and tprel relocs.
2430 (allocate_dynrelocs): Adjust conditions for got relocs.
2431 (elf32_hppa_relocate_section): Likewise for local sym got relocs.
2432 Emit dynamic relocs on TLS GOT entries for shared libraries,
2433 not when pic. Omit dynamic reloc on dtprel entry when local,
2434 and on tprel entry when local and executable.
2436 2018-04-19 Alan Modra <amodra@gmail.com>
2439 * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
2440 (hppa_type_of_stub): Don't return a long branch stub for
2441 symbols other than those defined statically.
2443 2018-04-19 Alan Modra <amodra@gmail.com>
2445 * Makefile.am: Revert 2018-04-18 coff-mips changes.
2446 * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
2447 to selvecs for mips targets change 2018-04-18.
2448 * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
2449 and mips_ecoff_bele_vec.
2450 * targets.c: Likewise.
2451 * coff-mips.c: Resurrect.
2452 * Makefile.in: Regenerate.
2453 * configure: Regenerate.
2454 * po/SRC-POTFILES.in: Regenerate.
2456 2018-04-18 Alan Modra <amodra@gmail.com>
2458 * Makefile.am: Remove mips aout and coff support.
2459 * config.bfd: Likewise.
2460 * configure.ac: Likewise.
2461 * targets.c: Likewise.
2462 * coff-mips.c: Delete
2465 * pei-mips.c: Delete
2466 * Makefile.in: Regenerate.
2467 * configure: Regenerate.
2468 * po/SRC-POTFILES.in: Regenerate.
2470 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2472 * elf32-i386.c (elf32_bed): Define before including
2474 * elf64-x86-64.c (elf64_bed): Define before including
2476 (elf32_bed): Define before including "elf32-target.h".
2478 2018-04-17 H.J. Lu <hongjiu.lu@intel.com>
2481 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
2482 normal input file with compatible relocation.
2484 2018-04-18 Alan Modra <amodra@gmail.com>
2486 * Makefile.am: Remove support for assorted i386 aout and coff targets.
2487 * config.bfd: Likewise.
2488 * configure.ac: Likewise.
2489 * doc/bfdint.texi: Likewise.
2490 * targets.c: Likewise.
2491 * freebsd.h: Delete.
2492 * i386dynix.c: Delete.
2493 * i386freebsd.c: Delete.
2494 * i386linux.c: Delete.
2495 * i386mach3.c: Delete.
2496 * i386netbsd.c: Delete.
2497 * i386os9k.c: Delete.
2498 * Makefile.in: Regenerate.
2499 * configure: Regenerate.
2500 * po/SRC-POTFILES.in: Regenerate.
2502 2018-04-17 Andrew Sadek <andrew.sadek.se@gmail.com>
2504 Microblaze Target: PIC data text relative
2506 * bfd/reloc.c (2 new BFD relocations):
2507 BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
2508 BFD_RELOC_MICROBLAZE_64_TEXTPCREL
2509 * bfd/bfd-in2.h: Regenerate
2510 * bfd/libbfd.h: Regenerate
2511 * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
2512 new relocs and handle them in both relocate and relax functions.
2513 (microblaze_elf_reloc_type_lookup): add mapping between for new
2515 (microblaze_elf_relocate_section): Handle new relocs in case of
2517 (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
2519 2018-04-17 Nick Clifton <nickc@redhat.com>
2522 * aoutx.h (find_nearest_line): Check that the symbol name exists
2523 and is long enough, before attempting to see if it is for a .o
2525 * hash.c (bfd_hash_hash): Add an assertion that the string is not
2527 * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2529 (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2533 * dwarf2.c (concat_filename): Check for a NULL table pointer.
2535 2018-04-16 Nick Clifton <nickc@redhat.com>
2538 * coffgen.c (coff_pointerize_aux): Check for an out of range
2541 2018-04-16 Alan Modra <amodra@gmail.com>
2543 * Makefile.am: Remove arm-epoc-pe support.
2544 * coff-arm.c: Likewise.
2545 * config.bfd: Likewise.
2546 * configure.ac: Likewise.
2547 * targets.c: Likewise.
2548 * epoc-pe-arm.c: Delete.
2549 * epoc-pei-arm.c: Delete.
2550 * Makefile.in: Regenerate.
2551 * configure: Regenerate.
2552 * po/SRC-POTFILES.in: Regenerate.
2554 2018-04-16 Alan Modra <amodra@gmail.com>
2556 * Makefile.am: Remove sparc-aout and sparc-coff support.
2557 * config.bfd: Likewise.
2558 * configure.ac: Likewise.
2559 * targets.c: Likewise.
2560 * aout-sparcle.c: Delete.
2562 * cf-sparclynx.c: Delete.
2563 * coff-sparc.c: Delete.
2565 * sparclinux.c: Delete.
2566 * sparclynx.c: Delete.
2567 * sparcnetbsd.c: Delete.
2569 * Makefile.in: Regenerate.
2570 * configure: Regenerate.
2571 * po/SRC-POTFILES.in: Regenerate.
2573 2018-04-16 Alan Modra <amodra@gmail.com>
2575 * Makefile.am: Remove m68k-aout and m68k-coff support.
2576 * aoutf1.h: Likewise.
2577 * aoutx.h: Likewise.
2578 * archive.c: Likewise.
2579 * bfd-in.h: Likewise.
2581 * coffcode.h: Likewise.
2582 * coffswap.h: Likewise.
2583 * config.bfd: Likewise.
2584 * configure.ac: Likewise.
2585 * configure.host: Likewise.
2586 * doc/bfd.texinfo: Likewise.
2587 * doc/bfdint.texi: Likewise.
2588 * freebsd.h: Likewise.
2589 * gen-aout.c: Likewise.
2590 * hpux-core.c: Likewise.
2591 * libaout.h: Likewise.
2592 * libbfd-in.h: Likewise.
2593 * pdp11.c: Likewise.
2594 * peicode.h: Likewise.
2595 * riscix.c: Likewise.
2596 * targets.c: Likewise.
2598 * coff-apollo.c: Delete.
2599 * coff-aux.c: Delete.
2600 * coff-m68k.c: Delete.
2601 * coff-svm68k.c: Delete.
2602 * coff-u68k.c: Delete.
2603 * hosts/delta68.h: Delete.
2604 * hosts/hp300bsd.h: Delete.
2605 * hosts/m68kaux.h: Delete.
2606 * hosts/news.h: Delete.
2607 * hp300bsd.c: Delete.
2608 * hp300hpux.c: Delete.
2609 * liboasys.h: Delete.
2610 * m68k4knetbsd.c: Delete.
2611 * m68klinux.c: Delete.
2612 * m68knetbsd.c: Delete.
2614 * versados.c: Delete.
2615 * Makefile.in: Regenerate.
2616 * bfd-in2.h: Regenerate.
2617 * configure: Regenerate.
2618 * libbfd.h: Regenerate.
2619 * po/SRC-POTFILES.in: Regenerate.
2621 2018-04-16 Alan Modra <amodra@gmail.com>
2623 * Makefile.am: Remove sh5 and sh64 support.
2624 * archures.c: Likewise.
2625 * config.bfd: Likewise.
2626 * configure.ac: Likewise.
2627 * cpu-sh.c: Likewise.
2628 * elf32-sh-relocs.h: Likewise.
2629 * elf32-sh.c: Likewise.
2630 * targets.c: Likewise.
2631 * elf32-sh64-com.c: Delete.
2632 * elf32-sh64.c: Delete.
2633 * elf32-sh64.h: Delete.
2634 * elf64-sh64.c: Delete.
2635 * Makefile.in: Regenerate.
2636 * bfd-in2.h: Regenerate.
2637 * configure: Regenerate.
2638 * po/SRC-POTFILES.in: Regenerate.
2640 2018-04-16 Alan Modra <amodra@gmail.com>
2642 * Makefile.am: Remove sh-symbianelf support.
2643 * config.bfd: Likewise.
2644 * configure.ac: Likewise.
2645 * targets.c: Likewise.
2646 * elf32-sh-symbian.c: Delete.
2647 * Makefile.in: Regenerate.
2648 * configure: Regenerate.
2649 * po/SRC-POTFILES.in: Regenerate.
2651 2018-04-16 Alan Modra <amodra@gmail.com>
2653 * Makefile.am: Remove vax-bsd and vax-ultrix support.
2654 * config.bfd: Likewise.
2655 * configure.ac: Likewise.
2656 * targets.c: Likewise.
2658 * Makefile.in: Regenerate.
2659 * configure: Regenerate.
2660 * po/SRC-POTFILES.in: Regenerate.
2662 2018-04-16 Alan Modra <amodra@gmail.com>
2664 * Makefile.am: Remove w65 support.
2665 * archures.c: Likewise.
2666 * coffcode.h: Likewise.
2667 * config.bfd: Likewise.
2668 * configure.ac: Likewise.
2669 * targets.c: Likewise.
2670 * coff-w65.c: Delete.
2671 * cpu-w65.c: Delete.
2672 * Makefile.in: Regenerate.
2673 * bfd-in2.h: Regenerate.
2674 * configure: Regenerate.
2675 * po/SRC-POTFILES.in: Regenerate.
2677 2018-04-16 Alan Modra <amodra@gmail.com>
2679 * Makefile.am: Remove we32k support.
2680 * archures.c: Likewise.
2681 * coffcode.h: Likewise.
2682 * config.bfd: Likewise.
2683 * configure.ac: Likewise.
2684 * targets.c: Likewise.
2685 * coff-we32k.c: Delete.
2686 * cpu-we32k.c: Delete.
2687 * Makefile.in: Regenerate.
2688 * bfd-in2.h: Regenerate.
2689 * configure: Regenerate.
2690 * po/SRC-POTFILES.in: Regenerate.
2692 2018-04-16 Alan Modra <amodra@gmail.com>
2694 * Makefile.am: Remove m88k support.
2695 * aoutx.h: Likewise.
2696 * archures.c: Likewise.
2697 * coffcode.h: Likewise.
2698 * coffswap.h: Likewise.
2699 * config.bfd: Likewise.
2700 * configure.ac: Likewise.
2701 * cpu-ns32k.c: Likewise.
2702 * elf32-nds32.c: Likewise.
2703 * mach-o.c: Likewise.
2704 * netbsd-core.c: Likewise.
2705 * reloc.c: Likewise.
2706 * targets.c: Likewise.
2707 * coff-m88k.c: Delete.
2708 * cpu-m88k.c: Delete.
2709 * elf32-m88k.c: Delete.
2710 * hosts/m88kmach3.h: Delete.
2711 * m88kmach3.c: Delete.
2712 * m88kopenbsd.c: Delete.
2713 * Makefile.in: Regenerate.
2714 * bfd-in2.h: Regenerate.
2715 * configure: Regenerate.
2716 * po/SRC-POTFILES.in: Regenerate.
2718 2018-04-16 Alan Modra <amodra@gmail.com>
2720 * Makefile.am: Remove i370 support.
2721 * archures.c: Likewise.
2722 * config.bfd: Likewise.
2723 * configure.ac: Likewise.
2724 * targets.c: Likewise.
2725 * cpu-i370.c: Delete.
2726 * elf32-i370.c: Delete.
2727 * Makefile.in: Regenerate.
2728 * bfd-in2.h: Regenerate.
2729 * configure: Regenerate.
2730 * po/SRC-POTFILES.in: Regenerate.
2732 2018-04-16 Alan Modra <amodra@gmail.com>
2734 * Makefile.am: Remove h8500 support.
2735 * archures.c: Likewise.
2736 * coffcode.h: Likewise.
2737 * config.bfd: Likewise.
2738 * configure.ac: Likewise.
2739 * targets.c: Likewise.
2740 * coff-h8500.c: Delete.
2741 * cpu-h8500.c: Delete.
2742 * Makefile.in: Regenerate.
2743 * bfd-in2.h: Regenerate.
2744 * configure: Regenerate.
2745 * po/SRC-POTFILES.in: Regenerate.
2747 2018-04-16 Alan Modra <amodra@gmail.com>
2749 * Makefile.am: Remove h8300-coff support.
2750 * coffcode.h: Likewise.
2751 * config.bfd: Likewise.
2752 * configure.ac: Likewise.
2753 * reloc16.c: Likewise.
2754 * targets.c: Likewise.
2755 * coff-h8300.c: Delete.
2756 * Makefile.in: Regenerate.
2757 * configure: Regenerate.
2758 * po/SRC-POTFILES.in: Regenerate.
2760 2018-04-16 Alan Modra <amodra@gmail.com>
2762 * Makefile.am: Remove IEEE 695 support.
2763 * archures.c: Likewise.
2765 * config.bfd: Likewise.
2766 * configure.ac: Likewise.
2767 * doc/bfd.texinfo: Likewise.
2768 * doc/bfdint.texi: Likewise.
2769 * doc/bfdsumm.texi: Likewise.
2770 * section.c: Likewise.
2771 * targets.c: Likewise.
2773 * libieee.h: Delete.
2774 * Makefile.in: Regenerate.
2775 * bfd-in2.h: Regenerate.
2776 * configure: Regenerate.
2777 * po/SRC-POTFILES.in: Regenerate.
2779 2018-04-16 Alan Modra <amodra@gmail.com>
2781 * config.bfd: Remove tandem support.
2783 2018-04-16 Alan Modra <amodra@gmail.com>
2785 * Makefile.am: Remove newsos3 support.
2786 * aoutx.h: Likewise.
2787 * config.bfd: Likewise.
2788 * configure.ac: Likewise.
2789 * targets.c: Likewise.
2790 * newsos3.c: Delete.
2791 * Makefile.in: Regenerate.
2792 * configure: Regenerate.
2793 * po/SRC-POTFILES.in: Regenerate.
2795 2018-04-16 Alan Modra <amodra@gmail.com>
2797 * Makefile.am: Remove netware support.
2798 * bfd-in.h: Likewise.
2800 * config.bfd: Likewise.
2801 * configure.ac: Likewise.
2802 * doc/bfdint.texi: Likewise.
2803 * ecoff.c: Likewise.
2804 * targets.c: Likewise.
2806 * nlm-target.h: Delete.
2808 * nlm32-alpha.c: Delete.
2809 * nlm32-i386.c: Delete.
2810 * nlm32-ppc.c: Delete.
2811 * nlm32-sparc.c: Delete.
2814 * nlmcode.h: Delete.
2815 * nlmswap.h: Delete.
2816 * Makefile.in: Regenerate.
2817 * bfd-in2.h: Regenerate.
2818 * configure: Regenerate.
2819 * po/SRC-POTFILES.in: Regenerate.
2821 2018-04-16 Alan Modra <amodra@gmail.com>
2823 * archures.c: Remove tahoe support.
2824 * config.bfd: Likewise.
2825 * configure.ac: Likewise.
2826 * hosts/tahoe.h: Delete.
2827 * bfd-in2.h: Regenerate.
2828 * configure: Regenerate.
2830 2018-04-14 Alan Modra <amodra@gmail.com>
2832 * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2833 * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2835 (elfNN_bed): Init relropagesize.
2836 * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2837 select relropagesize.
2838 * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2839 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2840 (ELF_MINPAGESIZE): Don't define.
2841 * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2842 (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2843 * bfd-in2.h: Regenerate.
2845 2018-04-14 Alan Modra <amodra@gmail.com>
2847 * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2848 on __QNXTARGET__ define.
2850 2018-04-14 Alan Modra <amodra@gmail.com>
2852 * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2855 2018-04-11 Alan Modra <amodra@gmail.com>
2857 * aout-adobe.c: Delete.
2859 * coff-i860.c: Delete.
2860 * coff-i960.c: Delete.
2861 * cpu-i860.c: Delete.
2862 * cpu-i960.c: Delete.
2863 * elf32-i860.c: Delete.
2864 * elf32-i960.c: Delete.
2865 * hosts/i860mach3.h: Delete.
2866 * Makefile.am: Remove i860, i960, bout, and adobe support.
2867 * archures.c: Remove i860 and i960 support.
2868 * coffcode.h: Likewise.
2869 * reloc.c: Likewise.
2870 * aoutx.h: Comment updates.
2871 * archive.c: Remove BOUT and i960 support.
2872 * bfd.c: Remove BOUT support.
2873 * coffswap.h: Remove i960 support.
2874 * config.bfd: Remove i860, i960 and adobe targets.
2875 * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2876 * targets.c: Likewise.
2877 * ieee.c: Remove i960 support.
2878 * mach-o.c: Remove i860 support.
2879 * Makefile.in: Regenerate.
2880 * bfd-in2.h: Regenerate.
2881 * configure: Regenerate.
2882 * libbfd.h: Regenerate.
2883 * po/SRC-POTFILES.in: Regenerate.
2885 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2887 * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2888 in the BFD symbol referred by the relocation.
2889 (mips_elf64_write_rela): Likewise.
2891 2018-04-09 Maciej W. Rozycki <macro@mips.com>
2893 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2894 error for out-of-range `r_sym' values.
2896 2018-04-09 Alan Modra <amodra@gmail.com>
2898 * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2899 (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2900 (ppc64_elf_check_relocs): Set has_pltcall.
2901 (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2902 (ppc64_elf_inline_plt): New function.
2903 (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2904 * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2905 * elf32-ppc.c (has_pltcall): Define.
2906 (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2907 (ppc_elf_check_relocs): Set has_pltcall.
2908 (ppc_elf_inline_plt): New function.
2909 (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2910 (ppc_elf_size_dynamic_sections): Likewise.
2911 * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2913 2018-04-09 Alan Modra <amodra@gmail.com>
2915 * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2916 (is_plt_seq_reloc): New function.
2917 (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2918 (ppc_elf_tls_optimize): Handle inline plt call sequence.
2919 (ppc_elf_relax_section): Handle PLTCALL reloc.
2920 (ppc_elf_relocate_section): Nop out inline plt call sequence when
2922 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2923 R_PPC64_PLTCALL entries. Comment R_PPC64_TOCSAVE.
2924 (has_tls_get_addr_call): Correct comment.
2925 (is_branch_reloc): Add PLTCALL.
2926 (is_plt_seq_reloc): New function.
2927 (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc. Set
2928 has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD. Create plt
2929 entry for R_PPC64_PLTCALL.
2930 (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2931 (ppc_type_of_stub): Handle PLTCALL reloc.
2932 (toc_adjusting_stub_needed): Likewise.
2933 (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2934 reloc insn. Nop out inline plt call sequence when resolving
2935 locally. Handle __tls_get_addr inline plt call optimization.
2937 2018-04-09 Alan Modra <amodra@gmail.com>
2939 * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2940 (struct ppc_stub_hash_entry): Add symtype field.
2942 (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2943 (create_linkage_sections): Create pltlocal and relpltlocal.
2944 (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2946 (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2947 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2948 (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2949 Keep PLT entries for inline calls against locals.
2950 (ppc_build_one_stub): Use pltlocal as appropriate.
2951 (ppc_size_one_stub): Likewise.
2952 (ppc64_elf_size_stubs): Set symtype.
2953 (build_global_entry_stubs_and_plt): Init pltlocal and write
2954 relpltlocal for globals.
2955 (write_plt_relocs_for_local_syms): Likewise for local syms.
2956 (ppc64_elf_relocate_section): Support PLT for local syms.
2957 * elf32-ppc.c (PLT_KEEP): Define.
2958 (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2959 (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2960 (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2961 Set PLT_KEEP. Adjust update_local_sym_info call.
2962 (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2963 (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2964 (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2965 (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2966 (write_global_sym_plt): Init pltlocal and write relpltlocal.
2967 (ppc_finish_symbols): Likewise for locals.
2969 2018-04-09 Alan Modra <amodra@gmail.com>
2971 * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2972 for local symbols to..
2973 (write_plt_relocs_for_local_syms): ..here. New function.
2974 (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2976 (build_global_entry_stubs_and_plt): ..here. Rename from
2977 build_global_entry_stubs.
2978 (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2979 Call write_plt_relocs_for_local_syms.
2980 * elf32-ppc.c (get_sym_h): New function.
2981 (ppc_elf_relax_section): Use get_sym_h.
2982 (ppc_elf_relocate_section): Move output of PLT relocs and glink
2983 stubs for local symbols to..
2984 (ppc_finish_symbols): ..here. New function.
2985 (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2987 (write_global_sym_plt): ..here. New function.
2988 * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2989 (ppc_finish_symbols): Declare.
2991 2018-04-09 Alan Modra <amodra@gmail.com>
2993 * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2994 (ppc_elf_relocate_section): Likewise.
2995 * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2996 (ppc64_elf_relocate_section): Likewise. Correct PLT16
2997 resolution to plt entry relative to toc pointer.
2999 2018-04-09 Alan Modra <amodra@gmail.com>
3001 * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3002 TLS_TPRELGD, TLS_EXPLICIT): Renumber. Test TLS_TLS throughout
3003 file when other TLS flags are tested in a mask.
3004 (TLS_MARK, NON_GOT): Define.
3005 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3006 (update_local_sym_info): Don't create got entry when NON_GOT.
3007 (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3009 (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
3010 (ppc64_elf_relocate_section): Likewise.
3011 (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
3012 __tls_get_addr calls lacking a marker reloc.
3013 * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
3014 TLS_TPRELGD): Renumber. Update comment.
3015 (TLS_MARK, NON_GOT): Define.
3016 (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
3017 (update_local_sym_info): Don't create got entry when NON_GOT.
3018 (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
3020 (ppc_elf_tls_optimize): Don't attempt to optimize indirect
3021 __tls_get_addr calls lacking a marker reloc.
3023 2018-04-06 H.J. Lu <hongjiu.lu@intel.com>
3025 * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
3026 R_X86_64_converted_reloc_bit.
3028 2018-04-05 H.J. Lu <hongjiu.lu@intel.com>
3031 * configure: Regenerated.
3033 2018-04-05 Alan Modra <amodra@gmail.com>
3035 * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
3036 (elf_hppa_info_to_howto_rel): Likewise.
3038 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3040 * elf-hppa.h (elf_hppa_info_to_howto): Also return
3041 unsuccessfully for unimplemented relocations.
3042 (elf_hppa_info_to_howto_rel): Likewise.
3044 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3046 * elf32-i860.c (lookup_howto): Add `abfd' parameter. Set the
3047 `bfd_error_bad_value' error and call `_bfd_error_handler' on a
3048 howto lookup failure.
3049 (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
3051 (elf32_i860_info_to_howto_rela): Likewise.
3052 (elf32_i860_relocate_splitn): Likewise.
3053 (elf32_i860_relocate_pc16): Likewise.
3054 (elf32_i860_relocate_pc26): Likewise.
3055 (elf32_i860_relocate_section): Likewise.
3057 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3059 * elf32-visium.c (visium_info_to_howto_rela): Correct the range
3060 check for `visium_elf_howto_table' table access.
3062 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3064 * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
3065 check for `iq2000_elf_howto_table' table access.
3067 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3069 * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
3070 for `elf32_frv_howto_table' table access.
3072 2018-04-04 Maciej W. Rozycki <macro@mips.com>
3074 * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
3075 unsuccessfully for placeholder howtos.
3076 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
3077 * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
3079 2018-03-29 Maciej W. Rozycki <macro@mips.com>
3081 * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
3082 `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
3084 2018-03-28 Maciej W. Rozycki <macro@mips.com>
3086 * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
3087 ATTRIBUTE_UNUSED from `abfd'.
3089 2018-03-28 Maciej W. Rozycki <macro@mips.com>
3091 * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
3092 `_bfd_error_handler' call formatting.
3094 2018-03-28 Maciej W. Rozycki <macro@mips.com>
3096 * elf32-mips.c (mips_info_to_howto_rel): Call
3097 `mips_elf32_rtype_to_howto' directly rather than via
3098 `->elf_backend_mips_rtype_to_howto'.
3100 2018-03-28 Renlin Li <renlin.li@arm.com>
3103 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
3104 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3105 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3106 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3107 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3108 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3109 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3110 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3111 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3112 (elfNN_aarch64_final_link_relocate): Support new relocations.
3113 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
3115 (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
3117 2018-03-28 Renlin Li <renlin.li@arm.com>
3120 * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
3121 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
3122 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
3123 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
3124 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
3125 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
3126 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
3127 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
3128 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
3129 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
3130 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
3131 TLSLE_LDST16_TPREL_LO12,
3132 TLSLE_LDST16_TPREL_LO12_NC,
3133 TLSLE_LDST32_TPREL_LO12,
3134 TLSLE_LDST32_TPREL_LO12_NC,
3135 TLSLE_LDST64_TPREL_LO12,
3136 TLSLE_LDST64_TPREL_LO12_NC,
3137 TLSLE_LDST8_TPREL_LO12,
3138 TLSLE_LDST8_TPREL_LO12_NC.
3139 * bfd-in2.h: Regenerated.
3140 * libbfd.h: Regenerated.
3142 2018-03-28 Eric Botcazou <ebotcazou@adacore.com>
3145 * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
3146 has_old_style_got_reloc.
3147 (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
3148 relocations. Fix a couple of long lines.
3149 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
3150 a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
3153 2018-03-25 H.J. Lu <hongjiu.lu@intel.com>
3156 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
3157 ENDBR64 to the TLSDESC PLT entry.
3159 2018-03-21 Alan Modra <amodra@gmail.com>
3161 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
3162 symbols. Use size_t counts. Delete redundant opd test.
3164 2018-03-21 Alan Modra <amodra@gmail.com>
3166 * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
3168 2018-03-21 Alan Modra <amodra@gmail.com>
3170 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
3172 (update_local_sym_info): Likewise for local_got_tls_masks.
3173 (ppc_elf_tls_optimize): Likewise for lgot_masks.
3175 2018-03-21 Alan Modra <amodra@gmail.com>
3177 * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
3178 (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
3179 do in size_dynamic_sections.
3181 2018-03-21 Alan Modra <amodra@gmail.com>
3183 * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
3184 without first checking array bounds.
3185 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3187 2018-03-20 H.J. Lu <hongjiu.lu@intel.com>
3190 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
3191 non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
3193 2018-03-19 Nick Clifton <nickc@redhat.com>
3195 * po/es.po: Updated Spanish translation.
3197 2018-03-15 Max Filippov <jcmvbkbc@gmail.com>
3199 * elf32-xtensa.c (xlate_map_entry): Change types of address
3200 fields from 'unsigned' to 'bfd_vma'.
3201 (xlate_offset_with_removed_text): Use struct xlate_map_entry as
3202 the key argument to bsearch. Allow offsets past the end of a
3203 section, use the last map entry for translation of such offsets.
3205 2018-03-15 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3207 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
3208 Not support the target feature.
3209 (nds32_elf_ex9_itb_base): Likewise.
3210 (nds32_elf_ex9_import_table): Likewise.
3211 (nds32_elf_ex9_finish): Likewise.
3212 (nds32_elf_ex9_reloc_jmp): Likewise.
3213 (nds32_elf_get_insn_with_reg): Likewise.
3214 (nds32_get_local_syms): Likewise.
3215 (nds32_elf_ex9_replace_instruction): Likewise.
3216 (nds32_elf_ifc_calc): Likewise.
3217 (nds32_elf_ifc_finish): Likewise.
3218 (nds32_elf_ifc_replace): Likewise.
3219 (nds32_elf_ifc_reloc): Likewise.
3221 2018-03-14 Alan Modra <amodra@gmail.com>
3223 * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
3224 sfpr size added before defining alias symbols.
3225 (ppc64_elf_build_stubs): Add stub section padding before
3226 copying sfpr contents and defining save/restore alias symbols.
3228 2018-03-14 H.J. Lu <hongjiu.lu@intel.com>
3231 * elflink.c (elf_gc_mark_debug_section): Also check the local
3232 debug definition section.
3234 2018-03-13 Nick Clifton <nickc@redhat.com>
3237 * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
3238 function. Add an end address parameter. Check access of the data
3239 pointer to make sure that they do not extend beyond the end
3240 address. Return FALSE if any check fails. Add the end address
3241 pointer to the ui structure.
3242 (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
3243 codes to make sure that they do not extend beyond the end address
3244 pointer. Print an error message and return immediately if any
3247 2018-03-09 Nick Clifton <nickc@redhat.com>
3249 * elf64-s390.c (elf_s390_relocate_section): Move check for
3250 relocations against non-allocated sections to before the code that
3251 handles ifunc relocations.
3252 * elf32-s390.c (elf_s390_relocate_section): Likewise.
3253 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
3254 relocs against IFUNC symbols in non-allocated sections as relocs
3255 against FUNC symbols.
3256 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
3258 2018-03-08 H.J. Lu <hongjiu.lu@intel.com>
3261 * elf32-i386.c (elf_i386_relocate_section): Treat relocation
3262 against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
3263 relocation against FUNC symbol.
3264 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3266 2018-03-07 Renlin Li <renlin.li@arm.com>
3269 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
3270 symbol, and don't emit relocation in specific case.
3272 2018-03-07 Alan Modra <amodra@gmail.com>
3274 * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
3275 (mips_elf64_slurp_one_reloc_table): Pass on error.
3277 2018-03-03 James Cowgill <james.cowgill@mips.com>
3278 Maciej W. Rozycki <macro@mips.com>
3281 * elfxx-mips.c (mips_elf_calculate_relocation): Only return
3282 after calling `undefined_symbol' hook if this is an error
3283 condition. Assume the value of 0 for the symbol requested
3286 2018-03-02 Jim Wilson <jimw@sifive.com>
3289 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
3290 and nop instead of 4.
3291 (elfNN_arch64_build_stubs): Add nop after branch. Increase size by
3294 2018-03-01 Jim Wilson <jimw@sifive.com>
3297 * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
3298 else if instead of if.
3300 2018-03-01 Alan Modra <amodra@gmail.com>
3302 * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
3304 2018-02-28 Alan Modra <amodra@gmail.com>
3307 * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
3309 2018-02-28 Nick Clifton <nickc@redhat.com>
3313 * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
3314 pointer. Drop unused abfd parameter. Check the size of the block
3315 before initialising the data field. Return the end pointer if the
3317 (read_attribute_value): Adjust invocations of read_n_bytes.
3320 * dwarf1.c (parse_die): Check the length of form blocks before
3321 advancing the data pointer.
3323 2018-02-28 Alan Modra <amodra@gmail.com>
3326 * aoutx.h (translate_symbol_table): Print an error message and set
3327 bfd_error on finding an invalid name string offset.
3329 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
3331 * config.in: Regenerated.
3332 * configure: Likewise.
3333 * configure.ac: Add --enable-separate-code.
3334 (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED. Default
3335 to 1 for Linux/x86 targets,
3336 * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
3337 DEFAULT_LD_Z_SEPARATE_CODE is 1.
3339 2018-02-27 Nick Clifton <nickc@redhat.com>
3341 * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
3343 * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
3344 * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
3345 * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
3346 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
3347 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3348 * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
3349 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3350 * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
3351 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
3354 * elf-bfd.h (struct elf_backend_data): Change the return type of
3355 the elf_info_to_howto and elf_info_to_howto_rel function pointers
3357 * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
3358 value from the info_to_howto function and fail if that function
3360 * elf32-h8300.c (elf32_h8_relocate_section): Check return value
3361 from the info_to_howto function.
3362 (elf32_h8_relax_section): Likewise.
3363 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
3364 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
3365 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3366 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3367 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
3368 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
3369 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3370 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
3371 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
3372 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
3373 (riscv_elf_relocate_section): Likewise.
3374 * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
3375 bfd_boolean. Issue an error message, set an error value and
3376 return FALSE if the reloc is not recognized.
3377 (elf_hppa_info_to_howto_rel): Likewise.
3378 * elf-m10200.c (mn10200_info_to_howto): Likewise.
3379 * elf-m10300.c (mn10300_info_to_howto): Likewise.
3380 * elf.c (_bfd_elf_no_info_to_howto): Likewise.
3381 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
3382 * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
3383 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
3384 * elf32-bfin.c (bfin_info_to_howto): Likewise.
3385 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
3386 * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
3387 * elf32-cris.c (elf_cr16c_info_to_howto_rel)
3388 (cris_info_to_howto_rela): Likewise.
3389 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
3390 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
3391 * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
3393 * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
3394 (elf32_dlx_info_to_howto_rel): Likewise.
3395 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
3396 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
3397 * elf32-frv.c (frv_info_to_howto_rela)
3398 (frvfdpic_info_to_howto_rel): Likewise.
3399 * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
3400 * elf32-gen.c (elf_generic_info_to_howto)
3401 (elf_generic_info_to_howto_rel): Likewise.
3402 * elf32-h8300.c (elf32_h8_info_to_howto)
3403 (elf32_h8_info_to_howto_rel): Likewise.
3404 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
3405 * elf32-i386.c (elf_i386_reloc_type_lookup)
3406 (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
3407 * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
3409 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
3410 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
3411 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
3412 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
3413 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
3414 * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
3416 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
3417 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
3418 * elf32-m68k.c (rtype_to_howto): Likewise.
3419 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
3420 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
3421 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
3422 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
3423 * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3425 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
3426 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
3427 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
3428 * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
3430 * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
3431 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
3432 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
3433 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
3434 * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
3435 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
3436 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
3437 * elf32-s390.c (elf_s390_info_to_howto): Likewise.
3438 * elf32-score.c (s3_bfd_score_info_to_howto)
3439 (_bfd_score_info_to_howto): Likewise.
3440 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
3441 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
3442 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
3443 * elf32-tic6x.c (elf32_tic6x_info_to_howto)
3444 (elf32_tic6x_info_to_howto_rel): Likewise.
3445 * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
3446 * elf32-v850.c (v850_elf_info_to_howto_rel)
3447 (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
3448 * elf32-vax.c (rtype_to_howto): Likewise.
3449 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
3450 * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
3451 (elf32_wasm32_info_to_howto_rela): Likewise.
3452 * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
3453 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
3454 * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
3455 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
3456 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
3457 * elf64-gen.c (elf_generic_info_to_howto)
3458 (elf_generic_info_to_howto_rel): Likewise.
3459 * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
3460 * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
3461 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
3462 * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
3463 * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
3464 * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
3466 * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
3467 * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
3469 * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
3470 * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
3471 * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
3472 * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
3473 * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
3474 * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
3475 * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
3476 * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
3477 * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
3478 * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
3481 2018-02-26 Jim Wilson <jimw@sifive.com>
3482 Stephan Schreiber <info@fs-driver.org>
3485 * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
3486 call, set changed_contents and changed_relocs. Likewise after
3487 successful ia64_elf_relax_br call.
3489 2018-02-26 Alan Modra <amodra@gmail.com>
3491 * elf.c (assign_file_positions_except_relocs): Don't segfault
3492 when actual number of phdrs is less than allocated. Delete
3493 outdated comment. Formatting.
3495 2018-02-26 Alan Modra <amodra@gmail.com>
3497 * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
3498 * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
3499 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
3500 * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
3501 * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
3502 * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
3503 * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
3504 * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
3505 * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
3506 * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
3507 error/warning messages.
3509 2018-02-26 Alan Modra <amodra@gmail.com>
3511 * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
3512 * syms.c: Standardize error/warning messages.
3514 2018-02-26 Alan Modra <amodra@gmail.com>
3516 * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
3517 * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
3518 * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
3519 * peXXigen.c, * peicode.h: Standardize error/warning messages.
3521 2018-02-26 Alan Modra <amodra@gmail.com>
3523 * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
3525 2018-02-26 Alan Modra <amodra@gmail.com>
3527 * elfxx-mips.c: Standardize error/warning messages.
3529 2018-02-26 Alan Modra <amodra@gmail.com>
3531 * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3532 * elflink.c: Standardize error/warning messages. Replace use of
3533 linker callback einfo with _bfd_error_handler when possible.
3535 2018-02-26 Alan Modra <amodra@gmail.com>
3537 * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3538 * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3539 * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3540 * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3541 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3542 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3543 * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3544 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3545 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3546 * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3547 * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3548 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3549 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3550 * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3551 * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3552 * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3553 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3554 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3555 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3556 * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3557 * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3558 unrecognized/unsupported reloc message.
3560 2018-02-26 Alan Modra <amodra@gmail.com>
3562 * elf32-ppc.c: Standardize error/warning messages. Use
3563 _bfd_error_handler rather than einfo when einfo features not used.
3564 * elf64-ppc.c: Likewise.
3566 2018-02-23 Alan Modra <amodra@gmail.com>
3569 * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3570 segment if no matching LOAD segment.
3572 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
3574 * elf32-nds32.h: Define mask for ict_model.
3576 2018-02-20 Jason Duerstock <jason.duerstock@gmail.com>
3578 * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3580 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3583 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
3585 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3586 .reginfo section has wrong size.
3588 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3590 * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3591 SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3592 `.MIPS.abiflags' sections.
3593 (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3596 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3598 * section.c (SEC_FIXED_SIZE): New macro.
3599 * bfd-in2.h: Regenerate.
3601 2018-02-19 Maciej W. Rozycki <macro@mips.com>
3603 * section.c (SEC_HAS_GOT_REF): Remove macro.
3604 * bfd-in2.h: Regenerate.
3606 2018-02-19 Alan Modra <amodra@gmail.com>
3608 * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3610 * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3611 * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3612 (_bfd_riscv_relax_pc): Likewise and fix typos.
3613 * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3614 * libbfd.h: Regenerate.
3616 2018-02-19 Alan Modra <amodra@gmail.com>
3618 * dwarf2.c (read_section): Don't use 'll' format modifier.
3619 (find_abstract_instance): Likewise.
3620 * elfcore.h (elf_core_file_p): Likewise.
3622 2018-02-19 Alan Modra <amodra@gmail.com>
3624 * bfd-in.h: Include inttypes.h or if not available define
3625 PRId64, PRIu64 and PRIx64.
3626 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3627 modifier to print bfd_vma.
3628 * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3629 * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3630 * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3631 * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3632 * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3633 * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3634 * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3635 * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3636 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3637 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3638 * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3639 * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3640 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3641 * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3642 * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3643 and cast input to uint64_t, and similarly for Ld and Lu.
3644 * bfd-in2.h: Regenerate.
3646 2018-02-19 Alan Modra <amodra@gmail.com>
3648 * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3649 * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3650 * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3651 * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3652 * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3653 * reloc.c: Replace use of %R and %T in format strings passed to
3654 einfo and friends by %pR and %pT.
3656 2018-02-19 Alan Modra <amodra@gmail.com>
3658 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3660 * aout-adobe.c: Update all messages using %A and %B.
3661 * aout-cris.c: Likewise.
3662 * aoutx.h: Likewise.
3663 * archive.c: Likewise.
3664 * binary.c: Likewise.
3665 * cache.c: Likewise.
3666 * coff-alpha.c: Likewise.
3667 * coff-arm.c: Likewise.
3668 * coff-i860.c: Likewise.
3669 * coff-mcore.c: Likewise.
3670 * coff-ppc.c: Likewise.
3671 * coff-rs6000.c: Likewise.
3672 * coff-sh.c: Likewise.
3673 * coff-tic4x.c: Likewise.
3674 * coff-tic54x.c: Likewise.
3675 * coff-tic80.c: Likewise.
3676 * coff64-rs6000.c: Likewise.
3677 * coffcode.h: Likewise.
3678 * coffgen.c: Likewise.
3679 * cofflink.c: Likewise.
3680 * coffswap.h: Likewise.
3681 * compress.c: Likewise.
3682 * cpu-arm.c: Likewise.
3683 * ecoff.c: Likewise.
3684 * elf-attrs.c: Likewise.
3685 * elf-eh-frame.c: Likewise.
3686 * elf-ifunc.c: Likewise.
3687 * elf-m10300.c: Likewise.
3688 * elf-properties.c: Likewise.
3689 * elf-s390-common.c: Likewise.
3691 * elf32-arc.c: Likewise.
3692 * elf32-arm.c: Likewise.
3693 * elf32-avr.c: Likewise.
3694 * elf32-bfin.c: Likewise.
3695 * elf32-cr16.c: Likewise.
3696 * elf32-cr16c.c: Likewise.
3697 * elf32-cris.c: Likewise.
3698 * elf32-crx.c: Likewise.
3699 * elf32-d10v.c: Likewise.
3700 * elf32-d30v.c: Likewise.
3701 * elf32-epiphany.c: Likewise.
3702 * elf32-fr30.c: Likewise.
3703 * elf32-frv.c: Likewise.
3704 * elf32-gen.c: Likewise.
3705 * elf32-hppa.c: Likewise.
3706 * elf32-i370.c: Likewise.
3707 * elf32-i386.c: Likewise.
3708 * elf32-i960.c: Likewise.
3709 * elf32-ip2k.c: Likewise.
3710 * elf32-iq2000.c: Likewise.
3711 * elf32-lm32.c: Likewise.
3712 * elf32-m32c.c: Likewise.
3713 * elf32-m32r.c: Likewise.
3714 * elf32-m68hc11.c: Likewise.
3715 * elf32-m68hc12.c: Likewise.
3716 * elf32-m68hc1x.c: Likewise.
3717 * elf32-m68k.c: Likewise.
3718 * elf32-mcore.c: Likewise.
3719 * elf32-mep.c: Likewise.
3720 * elf32-metag.c: Likewise.
3721 * elf32-microblaze.c: Likewise.
3722 * elf32-moxie.c: Likewise.
3723 * elf32-msp430.c: Likewise.
3724 * elf32-mt.c: Likewise.
3725 * elf32-nds32.c: Likewise.
3726 * elf32-nios2.c: Likewise.
3727 * elf32-or1k.c: Likewise.
3728 * elf32-pj.c: Likewise.
3729 * elf32-ppc.c: Likewise.
3730 * elf32-rl78.c: Likewise.
3731 * elf32-rx.c: Likewise.
3732 * elf32-s390.c: Likewise.
3733 * elf32-score.c: Likewise.
3734 * elf32-score7.c: Likewise.
3735 * elf32-sh-symbian.c: Likewise.
3736 * elf32-sh.c: Likewise.
3737 * elf32-sh64.c: Likewise.
3738 * elf32-sparc.c: Likewise.
3739 * elf32-spu.c: Likewise.
3740 * elf32-tic6x.c: Likewise.
3741 * elf32-tilepro.c: Likewise.
3742 * elf32-v850.c: Likewise.
3743 * elf32-vax.c: Likewise.
3744 * elf32-visium.c: Likewise.
3745 * elf32-wasm32.c: Likewise.
3746 * elf32-xgate.c: Likewise.
3747 * elf32-xtensa.c: Likewise.
3748 * elf64-alpha.c: Likewise.
3749 * elf64-gen.c: Likewise.
3750 * elf64-hppa.c: Likewise.
3751 * elf64-ia64-vms.c: Likewise.
3752 * elf64-mmix.c: Likewise.
3753 * elf64-ppc.c: Likewise.
3754 * elf64-s390.c: Likewise.
3755 * elf64-sh64.c: Likewise.
3756 * elf64-sparc.c: Likewise.
3757 * elf64-x86-64.c: Likewise.
3758 * elfcode.h: Likewise.
3759 * elfcore.h: Likewise.
3760 * elflink.c: Likewise.
3761 * elfnn-aarch64.c: Likewise.
3762 * elfnn-ia64.c: Likewise.
3763 * elfnn-riscv.c: Likewise.
3764 * elfxx-mips.c: Likewise.
3765 * elfxx-sparc.c: Likewise.
3766 * elfxx-tilegx.c: Likewise.
3767 * elfxx-x86.c: Likewise.
3768 * hpux-core.c: Likewise.
3771 * libbfd.c: Likewise.
3772 * linker.c: Likewise.
3773 * mach-o.c: Likewise.
3774 * merge.c: Likewise.
3776 * oasys.c: Likewise.
3777 * pdp11.c: Likewise.
3778 * pe-mips.c: Likewise.
3779 * peXXigen.c: Likewise.
3780 * peicode.h: Likewise.
3781 * reloc.c: Likewise.
3782 * rs6000-core.c: Likewise.
3784 * stabs.c: Likewise.
3785 * vms-alpha.c: Likewise.
3786 * xcofflink.c: Likewise.
3788 2018-02-19 Alan Modra <amodra@gmail.com>
3791 * elf.c (IS_TBSS): Define.
3792 (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3793 (assign_file_positions_for_non_load_sections): Revert last change.
3794 Properly calculate load segment limits to compare against relro limits.
3796 2018-02-17 Alan Modra <amodra@gmail.com>
3799 * elf.c (assign_file_positions_for_non_load_sections): Ignore
3800 degenerate zero size PT_LOAD segments when finding one overlapping
3801 the PT_GNU_RELRO segment.
3803 2018-02-16 Alan Modra <amodra@gmail.com>
3805 * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3806 (_bfd_bool_bfd_true): Rename from bfd_true.
3807 (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3808 (_bfd_int_bfd_0): Rename from bfd_0.
3809 (_bfd_uint_bfd_0): Rename from bfd_0u.
3810 (_bfd_long_bfd_0): Rename from bfd_0l.
3811 (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3812 (_bfd_void_bfd): Rename from bfd_void.
3813 (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3814 (_bfd_bool_bfd_link_false_error),
3815 (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3816 (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3817 (_bfd_bool_bfd_asection_bfd_asection_true),
3818 (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3819 (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3820 * archive.c (_bfd_noarchive_get_elt_at_index),
3821 (_bfd_noarchive_openr_next_archived_file),
3822 (_bfd_noarchive_construct_extended_name_table),
3823 (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3824 (_bfd_noarchive_write_armap): New functions.
3825 * archures.c (_bfd_nowrite_set_arch_mach): New function.
3826 * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3827 (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3828 (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3829 (alpha_ecoff_swap_coff_lineno_out),
3830 (alpha_ecoff_swap_coff_reloc_out): New functions.
3831 * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3832 (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3833 (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3834 (mips_ecoff_swap_coff_lineno_out),
3835 (mips_ecoff_swap_coff_reloc_out): New functions.
3836 * coffcode.h (coff_set_alignment_hook): Replace define with
3838 (symname_in_debug_hook): Likewise.
3839 * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3840 * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3841 * elf.c (assign_file_positions_except_relocs): Test
3842 elf_backend_allow_non_load_phdr for NULL.
3843 * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3844 _bfd_elf_link_omit_section_dynsym. Update uses.
3845 (_bfd_elf_omit_section_dynsym_all): New function.
3846 * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3847 (_bfd_elf_omit_section_dynsym_default): Declare.
3848 (_bfd_elf_omit_section_dynsym_all): Declare.
3849 * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3850 (_bfd_nolink_bfd_get_relocated_section_contents),
3851 (_bfd_nolink_bfd_lookup_section_flags),
3852 (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3853 (_bfd_nolink_bfd_link_hash_table_create),
3854 (_bfd_nolink_bfd_link_just_syms),
3855 (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3856 (_bfd_nolink_bfd_link_split_section),
3857 (_bfd_nolink_section_already_linked),
3858 (_bfd_nolink_bfd_define_common_symbol),
3859 (_bfd_nolink_bfd_define_start_stop): New functions.
3860 * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3861 (_bfd_norelocs_bfd_reloc_name_lookup),
3862 (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3863 * section.c (_bfd_nowrite_set_section_contents): New function.
3864 * syms.c (_bfd_nosymbols_canonicalize_symtab),
3865 (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3866 (_bfd_nosymbols_get_symbol_version_string),
3867 (_bfd_nosymbols_bfd_is_local_label_name),
3868 (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3869 (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3870 (_bfd_nosymbols_bfd_make_debug_symbol),
3871 ( _bfd_nosymbols_read_minisymbols),
3872 ( _bfd_nosymbols_minisymbol_to_symbol),
3873 (_bfd_nodynamic_get_synthetic_symtab): New functions.
3874 * libbfd-in.h: Declare new functions. Update existing defines,
3876 * aix386-core.c: Update to use new hooks. Formatting.
3877 * aout-adobe.c: Likewise.
3878 * aout-arm.c: Likewise.
3879 * aout-target.h: Likewise.
3880 * aout-tic30.c: Likewise.
3881 * aoutf1.h: Likewise.
3882 * binary.c: Likewise.
3884 * cisco-core.c: Likewise.
3885 * coff-alpha.c: Likewise.
3886 * coff-i386.c: Likewise.
3887 * coff-i860.c: Likewise.
3888 * coff-i960.c: Likewise.
3889 * coff-ia64.c: Likewise.
3890 * coff-mips.c: Likewise.
3891 * coff-ppc.c: Likewise.
3892 * coff-rs6000.c: Likewise.
3893 * coff-sh.c: Likewise.
3894 * coff-tic30.c: Likewise.
3895 * coff-tic54x.c: Likewise.
3896 * coff-x86_64.c: Likewise.
3897 * coff64-rs6000.c: Likewise.
3898 * coffcode.h: Likewise.
3899 * elf-m10300.c: Likewise.
3900 * elf32-cr16.c: Likewise.
3901 * elf32-lm32.c: Likewise.
3902 * elf32-m32r.c: Likewise.
3903 * elf32-metag.c: Likewise.
3904 * elf32-score.c: Likewise.
3905 * elf32-score7.c: Likewise.
3906 * elf32-tilepro.c: Likewise.
3907 * elf32-xstormy16.c: Likewise.
3908 * elf32-xtensa.c: Likewise.
3909 * elf64-alpha.c: Likewise.
3910 * elf64-hppa.c: Likewise.
3911 * elf64-ia64-vms.c: Likewise.
3912 * elf64-mmix.c: Likewise.
3913 * elf64-sh64.c: Likewise.
3914 * elfnn-ia64.c: Likewise.
3915 * elfxx-sparc.c: Likewise.
3916 * elfxx-target.h: Likewise.
3917 * elfxx-tilegx.c: Likewise.
3918 * elfxx-x86.h: Likewise.
3919 * hp300hpux.c: Likewise.
3920 * hppabsd-core.c: Likewise.
3921 * hpux-core.c: Likewise.
3922 * i386msdos.c: Likewise.
3923 * i386os9k.c: Likewise.
3926 * irix-core.c: Likewise.
3927 * libaout.h: Likewise.
3928 * libecoff.h: Likewise.
3929 * mach-o-target.c: Likewise.
3930 * mach-o.c: Likewise.
3931 * mipsbsd.c: Likewise.
3933 * netbsd-core.c: Likewise.
3934 * nlm-target.h: Likewise.
3935 * oasys.c: Likewise.
3936 * osf-core.c: Likewise.
3937 * pdp11.c: Likewise.
3938 * pe-mips.c: Likewise.
3939 * pe-x86_64.c: Likewise.
3941 * plugin.c: Likewise.
3942 * ppcboot.c: Likewise.
3943 * ptrace-core.c: Likewise.
3944 * sco5-core.c: Likewise.
3946 * sparclynx.c: Likewise.
3948 * tekhex.c: Likewise.
3949 * trad-core.c: Likewise.
3950 * verilog.c: Likewise.
3951 * versados.c: Likewise.
3952 * vms-alpha.c: Likewise.
3953 * vms-lib.c: Likewise.
3954 * wasm-module.c: Likewise.
3956 * libbfd.h: Regenerate.
3958 2018-02-15 Jim Wilson <jimw@sifive.com>
3960 * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3961 symbols whose section address is zero.
3963 * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3964 when pcrel_lo reloc has an addend. Use reloc_dangerous callback for
3965 bfd_reloc_dangerous. Use einfo instead of warning callback for errors.
3966 Add %X%P to error messages.
3968 2018-02-15 Eric Botcazou <ebotcazou@adacore.com>
3971 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3972 Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3973 and assert that the result of the call is not NULL.
3975 2018-02-14 Nick Clifton <nickc@redhat.com>
3978 Revert previous delta. Add extra casts to avoid compile time
3980 * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3981 cast to avoid warning from gcc v8 compiler.
3982 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3983 (_bfd_generic_bfd_set_private_flags): Likewise.
3984 (_bfd_generic_bfd_copy_private_section_data): Likewise.
3985 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3986 (_bfd_generic_bfd_copy_private_header_data): Likewise.
3987 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3988 (_bfd_noarchive_construct_extended_name_table): Likewise.
3989 (_bfd_noarchive_truncate_arname): Likewise.
3990 (_bfd_noarchive_write_ar_hdr): Likewise.
3991 (_bfd_noarchive_get_elt_at_index): Likewise.
3992 (_bfd_nosymbols_canonicalize_symtab): Likewise.
3993 (_bfd_nosymbols_print_symbol): Likewise.
3994 (_bfd_nosymbols_get_symbol_info): Likewise.
3995 (_bfd_nosymbols_get_symbol_version_string): Likewise.
3996 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3997 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3998 (_bfd_nosymbols_get_lineno): Likewise.
3999 (_bfd_nosymbols_find_nearest_line): Likewise.
4000 (_bfd_nosymbols_find_line): Likewise.
4001 (_bfd_nosymbols_find_inliner_info): Likewise.
4002 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4003 (_bfd_nosymbols_read_minisymbols): Likewise.
4004 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4005 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4006 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4007 (_bfd_nowrite_set_arch_mach): Likewise.
4008 (_bfd_nowrite_set_section_contents): Likewise.
4009 (_bfd_nolink_sizeof_headers): Likewise.
4010 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4011 (_bfd_nolink_bfd_relax_section): Likewise.
4012 (_bfd_nolink_bfd_gc_sections): Likewise.
4013 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4014 (_bfd_nolink_bfd_merge_sections): Likewise.
4015 (_bfd_nolink_bfd_is_group_section): Likewise.
4016 (_bfd_nolink_bfd_discard_group): Likewise.
4017 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4018 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4019 (_bfd_nolink_bfd_link_just_syms): Likewise.
4020 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4021 (_bfd_nolink_bfd_final_link): Likewise.
4022 (_bfd_nolink_bfd_link_split_section): Likewise.
4023 (_bfd_nolink_section_already_linked): Likewise.
4024 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4025 (_bfd_nolink_bfd_define_start_stop): Likewise.
4026 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4027 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4028 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4029 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4030 * libbfd.c (bfd_false_any): Delete.
4031 (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
4032 (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
4033 * libbfd.h (extern): Regenerate
4034 * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
4035 cast to avoid warning from gcc v8 compiler.
4036 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4037 * binary.c (binary_get_symbol_info): Likewise.
4038 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4039 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4040 * coffcode.h (coff_set_alignment_hook): Likewise.
4041 (symname_in_debug_hook): Likewise.
4042 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4043 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4044 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4045 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4046 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4047 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4048 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4049 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4050 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4051 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4052 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4053 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4054 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4055 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4056 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4057 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4058 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4059 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4060 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4061 (bfd_elfNN_bfd_set_private_flags): Likewise.
4062 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4063 (elf_backend_init_index_section): Likewise.
4064 (elf_backend_allow_non_load_phdr): Likewise.
4065 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4066 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4067 * ieee.c (ieee_construct_extended_name_table): Likewise.
4068 (ieee_write_armap): Likewise.
4069 (ieee_write_ar_hdr): Likewise.
4070 (ieee_bfd_is_target_special_symbol): Likewise.
4071 * ihex.c (ihex_canonicalize_symtab): Likewise.
4072 (ihex_bfd_is_target_special_symbol): Likewise.
4073 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4074 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4075 (_bfd_ecoff_set_alignment_hook): Likewise.
4076 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4077 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4078 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4079 * oasys.c (oasys_construct_extended_name_table): Likewise.
4080 (oasys_write_armap): Likewise.
4081 (oasys_write_ar_hdr): Likewise.
4082 (oasys_bfd_is_target_special_symbol): Likewise.
4083 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4084 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4085 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4086 * som.c (som_bfd_is_target_special_symbol): Likewise.
4087 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4088 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4089 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4090 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4091 (versados_bfd_reloc_name_lookup): Likewise.
4092 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4093 (vms_bfd_define_start_stop): Likewise.
4094 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4095 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4096 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4098 2018-02-14 H.J. Lu <hongjiu.lu@intel.com>
4101 * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
4102 PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4103 * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
4104 R_X86_64_PC32 reloc against dynamic function in data section.
4105 Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
4106 (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
4107 against dynamic function in data section.
4108 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
4109 function address only if pcrel_plt is true.
4110 (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
4111 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
4112 PC-relative PLT. If PLT is PC-relative, don't generate dynamic
4113 PC-relative relocation against a function definition in data
4114 secton in PIE. Remove the obsolete comments.
4115 (elf_x86_link_hash_table): Add pcrel_plt.
4117 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4119 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
4120 instead of bfd_link_pic, for building shared library.
4122 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
4125 * elf64-x86-64.c (is_32bit_relative_branch): Removed.
4126 (elf_x86_64_relocate_section): Check PIC relocations in PIE.
4127 Remove is_32bit_relative_branch usage. Disallow PC32 reloc
4128 against protected function in shared object.
4130 2018-02-13 Sergei Trofimovich <slyfox@inbox.ru>
4133 * po/ru.po: Fix typo in Russian translation.
4135 2018-02-13 Maciej W. Rozycki <macro@mips.com>
4137 * wasm-module.c (wasm_scan_name_function_section): Rename
4138 `index' local variable to `idx'.
4140 2018-02-13 Nick Clifton <nickc@redhat.com>
4143 Fix compile time warnings generated by gcc version 8.
4144 * libbfd-in.h: Remove extraneous text from prototypes.
4145 Add prototypes for bfd_false_any, bfd_true_any,
4146 bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
4147 bfd_n1_any, bfd_void_any.
4148 (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
4150 (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
4151 (_bfd_generic_bfd_set_private_flags): Likewise.
4152 (_bfd_generic_bfd_copy_private_section_data): Likewise.
4153 (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
4154 (_bfd_generic_bfd_copy_private_header_data): Likewise.
4155 (_bfd_generic_bfd_print_private_bfd_data): Likewise.
4156 (_bfd_noarchive_construct_extended_name_table): Likewise.
4157 (_bfd_noarchive_truncate_arname): Likewise.
4158 (_bfd_noarchive_write_ar_hdr): Likewise.
4159 (_bfd_noarchive_get_elt_at_index): Likewise.
4160 (_bfd_nosymbols_canonicalize_symtab): Likewise.
4161 (_bfd_nosymbols_print_symbol): Likewise.
4162 (_bfd_nosymbols_get_symbol_info): Likewise.
4163 (_bfd_nosymbols_get_symbol_version_string): Likewise.
4164 (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
4165 (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
4166 (_bfd_nosymbols_get_lineno): Likewise.
4167 (_bfd_nosymbols_find_nearest_line): Likewise.
4168 (_bfd_nosymbols_find_line): Likewise.
4169 (_bfd_nosymbols_find_inliner_info): Likewise.
4170 (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
4171 (_bfd_nosymbols_read_minisymbols): Likewise.
4172 (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
4173 (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
4174 (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
4175 (_bfd_nowrite_set_arch_mach): Likewise.
4176 (_bfd_nowrite_set_section_contents): Likewise.
4177 (_bfd_nolink_sizeof_headers): Likewise.
4178 (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
4179 (_bfd_nolink_bfd_relax_section): Likewise.
4180 (_bfd_nolink_bfd_gc_sections): Likewise.
4181 (_bfd_nolink_bfd_lookup_section_flags): Likewise.
4182 (_bfd_nolink_bfd_merge_sections): Likewise.
4183 (_bfd_nolink_bfd_is_group_section): Likewise.
4184 (_bfd_nolink_bfd_discard_group): Likewise.
4185 (_bfd_nolink_bfd_link_hash_table_create): Likewise.
4186 (_bfd_nolink_bfd_link_add_symbols): Likewise.
4187 (_bfd_nolink_bfd_link_just_syms): Likewise.
4188 (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
4189 (_bfd_nolink_bfd_final_link): Likewise.
4190 (_bfd_nolink_bfd_link_split_section): Likewise.
4191 (_bfd_nolink_section_already_linked): Likewise.
4192 (_bfd_nolink_bfd_define_common_symbol): Likewise.
4193 (_bfd_nolink_bfd_define_start_stop): Likewise.
4194 (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
4195 (_bfd_nodynamic_get_synthetic_symtab): Likewise.
4196 (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
4197 (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
4198 * libbfd.c (bfd_false_any): New function. Like bfd_false but
4199 accepts one or more arguments.
4200 (bfd_true_any): Likewise.
4201 (bfd_nullvoidptr_any): Likewise.
4202 (bfd_0_any): Likewise.
4203 (bfd_0u_any): Likewise.
4204 (bfd_0l_any): Likewise.
4205 (_bfd_n1_any): Likewise.
4206 (bfd_void_any): Likewise.
4207 * libbfd.h (extern): Regenerate
4208 * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
4209 based dummy function.
4210 * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
4211 * binary.c (binary_get_symbol_info): Likewise.
4212 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
4213 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4214 * coffcode.h (coff_set_alignment_hook): Likewise.
4215 (symname_in_debug_hook): Likewise.
4216 (bfd_coff_backend_data bigobj_swap_table): Likewise.
4217 * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
4218 * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
4219 * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
4220 * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
4221 * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
4222 * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
4223 * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
4224 * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
4225 * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
4226 * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
4227 * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
4228 * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
4229 * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
4230 * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
4231 * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
4232 * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
4233 (bfd_elfNN_bfd_make_debug_symbol): Likewise.
4234 (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
4235 (bfd_elfNN_bfd_set_private_flags): Likewise.
4236 (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
4237 (elf_backend_init_index_section): Likewise.
4238 (elf_backend_allow_non_load_phdr): Likewise.
4239 * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
4240 * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
4241 * ieee.c (ieee_construct_extended_name_table): Likewise.
4242 (ieee_write_armap): Likewise.
4243 (ieee_write_ar_hdr): Likewise.
4244 (ieee_bfd_is_target_special_symbol): Likewise.
4245 * ihex.c (ihex_canonicalize_symtab): Likewise.
4246 (ihex_bfd_is_target_special_symbol): Likewise.
4247 * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
4248 * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
4249 (_bfd_ecoff_set_alignment_hook): Likewise.
4250 * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
4251 * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
4252 * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
4253 * oasys.c (oasys_construct_extended_name_table): Likewise.
4254 (oasys_write_armap): Likewise.
4255 (oasys_write_ar_hdr): Likewise.
4256 (oasys_bfd_is_target_special_symbol): Likewise.
4257 * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
4258 * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
4259 * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
4260 * som.c (som_bfd_is_target_special_symbol): Likewise.
4261 * srec.c (srec_bfd_is_target_special_symbol): Likewise.
4262 * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
4263 * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
4264 * versados.c (versados_bfd_is_target_special_symbol): Likewise.
4265 (versados_bfd_reloc_name_lookup): Likewise.
4266 * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
4267 (vms_bfd_define_start_stop): Likewise.
4268 (alpha_vms_bfd_is_target_special_symbol): Likewise.
4269 * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
4270 * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
4271 * elf32-arc.c (get_replace_function): Assign replacement function
4273 * elf32-i370.c (i370_noop): Update prototype.
4275 2018-02-13 Alan Modra <amodra@gmail.com>
4278 * elf.c (_bfd_elf_fixup_group_sections): Account for removed
4279 relocation sections. If size reduces to just the flag word,
4280 remove that too and mark with SEC_EXCLUDE.
4281 * elflink.c (bfd_elf_final_link): Strip empty group sections.
4283 2018-02-13 Alan Modra <amodra@gmail.com>
4286 * elf.c (assign_file_positions_for_non_load_sections): Rewrite
4289 2018-02-12 Zebediah Figura <z.figura12@gmail.com>
4291 * i386msdos.c (msdos_mkobject); New function.
4292 (msdos_object_p): New function.
4293 (i386_msdos_vec): Use msdos_object_p as the check_format
4295 * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
4296 NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
4298 * peXXigen.c: Likewise.
4299 * coff-ia64.c: Likewise.
4301 2018-02-12 Nick Clifton <nickc@redhat.com>
4303 * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
4305 * elf32-arc.c (elf_arc_relocate_section): Likewise.
4307 2018-02-09 Eric Botcazou <ebotcazou@adacore.com>
4309 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
4310 (sparc_elf_append_rela): Assert that there is enough room in section.
4311 (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
4312 (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
4313 (allocate_dynrelocs): Remove outdated comments and reorder conditions.
4314 For a symbol subject to a GOT relocation, reserve a slot in the
4315 relocation section if the symbol isn't dynamic and we are in PIC mode.
4316 (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
4317 is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
4318 <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
4319 <R_SPARC_PC10>: Reorder conditions. Remove always-false assertion.
4320 (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
4321 resolved_to_zero. Do not generate a dynamic GOT relocation for an
4322 undefined weak symbol with non-default visibility. Remove superfluous
4323 'else' and fix formatting.
4325 2018-02-09 H.J. Lu <hongjiu.lu@intel.com>
4327 * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
4329 (i386_elf32_sol2_vec): Don't declare.
4330 (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
4331 Don't set need_global_offset_table.
4332 (elf_i386_solaris_arch_bed): New.
4333 (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
4335 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
4336 target_os != is_nacl instead of target_os == is_normal.
4337 (x86_64_elf64_sol2_vec): Don't declare.
4338 (elf_x86_64_link_setup_gnu_properties): Check target_os !=
4339 is_nacl instead of target_os == is_normal. Don't set
4340 need_global_offset_table.
4341 (elf_x86_64_solaris_arch_bed): New.
4342 (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
4344 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
4345 _GLOBAL_OFFSET_TABLE_ for Solaris.
4346 (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
4347 need_global_offset_table.
4348 * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
4349 (elf_x86_link_hash_table): Remove need_global_offset_table.
4350 (elf_x86_init_table): Likewise.
4352 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4354 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4356 (i386_elf32_sol2_vec): Declared.
4357 (elf_i386_link_setup_gnu_properties): Set
4358 need_global_offset_table with info->output_bfd->xvec.
4359 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4361 (x86_64_elf64_sol2_vec): Declared.
4362 (elf_x86_64_link_setup_gnu_properties): Set
4363 need_global_offset_table with info->output_bfd->xvec.
4365 2018-02-08 H.J. Lu <hongjiu.lu@intel.com>
4367 * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
4369 (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
4371 * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
4373 (elf_x86_64_link_setup_gnu_properties): Set
4374 need_global_offset_table for Solaris.
4375 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
4376 unused _GLOBAL_OFFSET_TABLE_ for Solaris.
4377 (_bfd_x86_elf_link_setup_gnu_properties): Copy
4378 need_global_offset_table.
4379 * elfxx-x86.h (elf_x86_link_hash_table): Add
4380 need_global_offset_table.
4381 (elf_x86_init_table): Likewise.
4383 2018-02-08 Jim Wilson <jimw@sifive.com>
4385 * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
4388 2018-02-08 Nick Clifton <nickc@redhat.com>
4391 * elf.c (elf_parse_notes): Reject notes with excessuively large
4394 2018-02-07 Alan Modra <amodra@gmail.com>
4396 Revert 2018-01-17 Alan Modra <amodra@gmail.com>
4397 * elf32-ppc.c: Remove speculation barrier support.
4398 * elf32-ppc.h: Likewise.
4399 * elf64-ppc.c: Likewise.
4400 * elf64-ppc.h: Likewise.
4402 2018-02-06 Jim Wilson <jimw@sifive.com>
4404 * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
4405 callback to report an error.
4407 2018-02-06 Eric Botcazou <ebotcazou@adacore.com>
4410 * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
4411 into call to !bfd_link_executable and tidy up.
4412 (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
4413 <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
4414 !bfd_link_executable.
4415 <R_SPARC_TLS_IE_HI22>: Likewise.
4416 <GOT relocations>: Remove useless code, tidy and merge related blocks.
4417 <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
4418 !bfd_link_executable.
4419 <R_SPARC_WPLT30>: Tidy up.
4420 (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
4421 !bfd_link_executable.
4422 (allocate_dynrelocs): Likewise.
4423 (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
4424 <R_SPARC_TLS_GD_HI22>: Merge into...
4425 <R_SPARC_TLS_GD_LO10>: ...this. Adjust 4th argument in call to
4426 sparc_elf_tls_transition and remove redundant code.
4427 <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
4428 !bfd_link_executable.
4429 <R_SPARC_TLS_LDO_HIX22>: Likewise.
4430 <R_SPARC_TLS_LE_HIX22>: Likewise. Tidy up.
4431 <R_SPARC_TLS_LDM_CALL>: Likewise.
4432 <R_SPARC_TLS_GD_CALL>: Likewise. Tidy up.
4433 <R_SPARC_TLS_GD_ADD>: Likewise.
4434 <R_SPARC_TLS_LDM_ADD>: Likewise.
4435 <R_SPARC_TLS_LDO_ADD>: Likewise.
4436 <R_SPARC_TLS_IE_LD>: Likewise.
4438 2018-02-06 Miloš Stojanović <milos.stojanovic@rt-rk.com>
4441 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
4442 functions failed to find the function name, try the generic elf
4443 find function instead.
4445 2018-02-06 Sergio Durigan Junior <sergiodj@redhat.com>
4447 * coff-rs6000.c (xcoff_write_archive_contents_old): Use
4448 'memcpy' instead of 'strncpy' when writing the magic number.
4450 2018-02-06 Nick Clifton <nickc@redhat.com>
4453 * opncls.c (bfd_get_debug_link_info_1): Check the size of the
4454 section before attempting to read it in.
4455 (bfd_get_alt_debug_link_info): Likewise.
4457 2018-02-06 Paul Carroll <pcarroll@codesourcery.com>
4459 * bfd/dwarf2.c (find_abstract_name): Modified to return file and
4460 line information in addition to name, if they can be found.
4462 2018-02-05 Renlin Li <renlin.li@arm.com>
4465 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
4466 R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
4467 check for writeable section as well.
4469 2018-02-05 H.J. Lu <hongjiu.lu@intel.com>
4472 * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
4473 _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
4474 undefined weak symbol to 0.
4475 * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
4476 if _GLOBAL_OFFSET_TABLE_ is referenced.
4477 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
4478 got_referenced instead of ref_regular_nonweak. Remove the
4479 unused _GLOBAL_OFFSET_TABLE_ from symbol table.
4480 * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
4482 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4484 * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
4485 initialize `hi_reloc'.
4487 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4489 * elfxx-mips.c (_bfd_mips_elf_section_processing): For
4490 SHT_MIPS_REGINFO sections don't assert the correct size and
4491 report an error instead.
4493 2018-02-05 Maciej W. Rozycki <macro@mips.com>
4495 * elf.c (_bfd_elf_write_object_contents): Propagate a failure
4496 status from `->elf_backend_section_processing'.
4498 2018-02-02 Jim Wilson <jimw@sifive.com>
4501 * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
4502 If link_info->wrap_hash, check for a duplicate symbol and ignore.
4503 (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
4504 Pass new argument to riscv_relax_delete_bytes.
4505 (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise. Remove
4506 ATTRIBUTE_UNUSED from link_info parameter.
4508 2018-02-02 Alan Modra <amodra@gmail.com>
4510 * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
4511 emitted for toc sequence optimization. Set and use "howto" later.
4513 2018-02-01 Simon Marchi <simon.marchi@ericsson.com>
4515 * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
4516 arithmetic on NULL pointer.
4517 * elflink.c (_bfd_elf_archive_symbol_lookup,
4518 elf_link_add_archive_symbols): Likewise.
4520 2018-01-31 Michael Matz <matz@suse.de>
4522 * elflink.c (bfd_elf_define_start_stop): Fix check of
4525 2018-01-31 H.J. Lu <hongjiu.lu@intel.com>
4528 * elflink.c (bfd_elf_define_start_stop): Check if __start and
4529 __stop symbols are referenced by shared objects.
4531 2018-01-30 Alan Modra <amodra@gmail.com>
4534 * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4535 segment when demand paged with lma on the same page. Test this
4536 before load/non-load, executable/non-executable,
4537 writable/non-writable tests and simplify. Delete bogus relro
4538 condition in writable/non-writable test. Delete outdated
4539 comment. Formatting.
4541 2018-01-30 Alan Modra <amodra@gmail.com>
4543 * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4546 2018-01-29 Alan Modra <amodra@gmail.com>
4549 * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4550 range before converting to a symbol table pointer.
4552 2018-01-27 Nick Clifton <nickc@redhat.com>
4554 * po/ru.po: Updated Russian translation.
4556 2018-01-26 Alan Modra <amodra@gmail.com>
4558 * elflink.c (bfd_elf_define_start_stop): Override symbols when
4559 they are defined dynamically.
4561 2018-01-26 Alan Modra <amodra@gmail.com>
4563 * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4564 .branch_lt changes size.
4566 2018-01-25 Alan Modra <amodra@gmail.com>
4569 * elfcode.h (elf_object_p): Avoid integer overflow.
4571 2018-01-25 Eric Botcazou <ebotcazou@adacore.com>
4574 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4575 Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4578 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
4581 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4582 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4583 bfd_link_executable for TLS check.
4584 (_bfd_sparc_elf_check_relocs): Likewise.
4585 (allocate_dynrelocs): Likewise.
4586 (_bfd_sparc_elf_relocate_section): Likewise.
4588 2018-01-24 Renlin Li <renlin.li@arm.com>
4590 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4591 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4592 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4593 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4594 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4595 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4596 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4598 2018-01-24 Renlin Li <renlin.li@arm.com>
4600 * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4601 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4602 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4603 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4604 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4605 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4606 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4607 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4608 BFD_RELOC_AARCH64_MOVW_PREL_G3.
4609 * bfd-in2.h: Regenerate.
4610 * libbfd.h: Regenerate.
4612 2018-01-23 Maciej W. Rozycki <macro@mips.com>
4614 * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4615 `mips_elf32_section_processing' comment reference.
4617 2018-01-20 H.J. Lu <hongjiu.lu@intel.com>
4620 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4621 versioned __tls_get_addr symbol.
4623 2018-01-19 Nick Clifton <nickc@redhat.com>
4625 * po/fr.po: Updated French translation.
4627 2018-01-18 Alan Modra <amodra@gmail.com>
4629 * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4630 * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4631 (ppc64_elf_build_stubs): Likewise.
4633 2018-01-17 Nick Clifton <nickc@redhat.com>
4635 * po/ru.po: Updated Russian translation.
4636 * po/uk/po: Updated Ukranian translation.
4638 2018-01-17 Alan Modra <amodra@gmail.com>
4640 * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4642 2018-01-17 Alan Modra <amodra@gmail.com>
4644 * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4645 (CRSETEQ, BEQCTRM): Define.
4646 (is_nonpic_glink_stub): Don't check bctr.
4647 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4648 (ppc_elf_relax_section): Size speculation barrier.
4649 (output_bctr): New function.
4650 (write_glink_stub): Use output_bctr.
4651 (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4652 (ppc_elf_finish_dynamic_symbol): Likewise.
4653 (ppc_elf_finish_dynamic_sections): Use output_bctr.
4654 * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4655 * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4656 (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4657 (size_global_entry_stubs): Handle speculation barrier sizing.
4658 (plt_stub_size): Likewise.
4659 (output_bctr): New function.
4660 (build_plt_stub, build_tls_get_addr_stub): Output speculation
4662 (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4663 (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4664 (build_global_entry_stubs): Output speculation barrier.
4665 (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4666 * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4668 2018-01-17 Alan Modra <amodra@gmail.com>
4670 * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4671 __tls_get_addr_opt, and alignment sizing.
4672 (TLS_GET_ADDR_GLINK_SIZE): Delete.
4673 (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4674 (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4676 (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4677 (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4678 (ppc_elf_size_dynamic_sections): Likewise. Size branch table
4680 (write_glink_stub): Handle __tls_get_addr_opt stub.
4681 Pad out to size given by GLINK_ENTRY_SIZE.
4682 (ppc_elf_relocate_section): Adjust write_glink_stub call.
4683 (ppc_elf_finish_dynamic_symbol): Likewise.
4684 (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4685 insn array since so many need rewriting.
4686 * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4687 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4688 GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
4689 nops. Adjust all uses.
4690 (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4691 in glink_vma calculation.
4692 (struct ppc_link_hash_table): Add global_entry section pointer.
4693 (create_linkage_sections): Create separate section for global
4695 (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4696 (size_global_entry_stubs): Handle sizing for aligned stubs.
4697 (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4698 and don't stash end of glink branch table in rawsize.
4699 (ppc_build_one_stub): Rewrite stub size calculations.
4700 (build_global_entry_stubs): Use new section.
4701 (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4702 Build lazy link stubs out to end of section. Build global entry
4703 stubs in new section.
4705 2018-01-15 Nick Clifton <nickc@redhat.com>
4707 * po/uk.po: Updated Ukranian translation.
4709 2018-01-13 Nick Clifton <nickc@redhat.com>
4711 * po/bfd.pot: Regenerated.
4713 2018-01-13 Nick Clifton <nickc@redhat.com>
4715 * version.m4: Bump version to 2.30.51
4716 * configure: Regenerate.
4718 2018-01-13 Nick Clifton <nickc@redhat.com>
4720 2.30 branch created.
4722 2018-01-12 Jens Widell <jl@opera.com>
4724 * elf.c (setup_group): Optimize search for group by remembering
4725 last found group and restarting search at that index.
4726 * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4728 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
4730 * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4731 bfd_link_common_skip_none in switch.
4733 2018-01-12 Alan Modra <amodra@gmail.com>
4736 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4737 references on forced local symbols.
4739 2018-01-12 Vlad Ivanov <vlad@ivanov.email>
4741 * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4742 .reginfo section has wrong size.
4744 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4747 * elf.c (_bfd_elf_map_sections_to_segments): When generating
4748 separate code and read-only data LOAD segments, create a new
4749 LOAD segment if the previous section contains text and the
4750 current section doesn't or vice versa. Don't put a writable
4751 section in a read-only segment if there is a RELRO segment.
4753 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4756 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4757 references on forced local symbols.
4759 2018-01-11 H.J. Lu <hongjiu.lu@intel.com>
4762 * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4763 INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4765 2018-01-09 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4768 * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4770 2018-01-03 John Baldwin <jhb@FreeBSD.org>
4772 * elf.c (elfcore_grok_freebsd_note): Handle
4773 NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4774 NT_FREEBSD_PROCSTAT_VMMAP.
4776 2018-01-03 Alan Modra <amodra@gmail.com>
4778 Update year range in copyright notice of all files.
4780 For older changes see ChangeLog-2017
4782 Copyright (C) 2018 Free Software Foundation, Inc.
4784 Copying and distribution of this file, with or without modification,
4785 are permitted in any medium without royalty provided the copyright
4786 notice and this notice are preserved.
4792 version-control: never