1 2020-12-16 Alan Modra <amodra@gmail.com>
3 * elfxx-target.h (elfNN_bed): Constify.
4 * bfd.c (bfd_elf_set_pagesize): Delete.
5 (bfd_emul_set_maxpagesize, bfd_emul_set_commonpagesize): Delete.
6 * elf.c (get_program_header_size): Get commonpagesize from
8 (_bfd_elf_map_sections_to_segments): Get maxpagesize from link info.
9 (assign_file_positions_for_load_sections): Likewise.
10 (assign_file_positions_for_non_load_sections): Likewise.
11 (rewrite_elf_program_header): Add maxpagesize param. Set map_p_align.
12 (copy_private_bfd_data): Don't call bfd_elf_set_maxpagesize.
13 Instead pass maxpagesize to rewrite_elf_program_header.
14 * elf32-nds32.c (relax_range_measurement): Add link_info param.
15 Get maxpagesize from link_info. Adjust caller.
16 * bfd-in2.h: Regenerate.
18 2020-12-16 Alan Modra <amodra@gmail.com>
20 * elflink.c (elf_flags_to_names): Constify.
22 2020-12-16 Alan Modra <amodra@gmail.com>
24 * libxcoff.h (struct xcoff_backend_data_rec): Constify
26 (XCOFF_RELOC_FUNCTION_ARGS, XCOFF_COMPLAIN_FUNCTION_ARGS): Delete.
27 (xcoff_reloc_function, xcoff_complain_function): New typedef.
28 (xcoff_calculate_relocation, xcoff_complain_overflow),
29 (xcoff_reloc_type_noop, xcoff_reloc_type_fail),
30 (xcoff_reloc_type_pos, xcoff_reloc_type_neg),
31 (xcoff_reloc_type_rel, xcoff_reloc_type_toc),
32 (xcoff_reloc_type_ba, xcoff_reloc_type_crel): Update declaration.
33 * coff-rs6000.c (xcoff_reloc_type_br): Declare using typedef.
34 (xcoff_complain_overflow_dont_func): Likewise.
35 (xcoff_complain_overflow_bitfield_func): Likewise.
36 (xcoff_complain_overflow_signed_func): Likewise.
37 (xcoff_complain_overflow_unsigned_func): Likewise.
38 (xcoff_calculate_relocation, xcoff_complain_overflow): Constify.
39 (xcoff_glink_code): Constify.
40 * coff64-rs6000.c (xcoff64_reloc_type_br): Declare using typedef.
41 (xcoff64_calculate_relocation, xcoff64_glink_code): Constify.
43 2020-12-16 Alan Modra <amodra@gmail.com>
45 * elf32-xtensa.c (narrowable, widenable): Constify.
46 * xtensa-modules.c: Constify many arrays.
48 2020-12-16 Alan Modra <amodra@gmail.com>
50 * elf64-ppc.c (synthetic_opd): Constify.
52 2020-12-16 Alan Modra <amodra@gmail.com>
54 * arc-plt.h (plt_versions): Constify.
55 * elf32-arc.c (arc_get_plt_version): Constify return pointer,
56 adjust uses throughout.
58 2020-12-16 Alan Modra <amodra@gmail.com>
60 * coffcode.h (pelength, peheader): Delete static variables.
61 (coff_apply_checksum): Instead, define them as auto vars, and pass..
62 (coff_read_word, coff_compute_checksum): ..to here. Delete
63 unnecessary forward declarations.
64 * pei-x86_64.c (pdata_count): Delete static variable.
65 (struct pex64_paps): New.
66 (pex64_print_all_pdata_sections, pex64_bfd_print_pdata): Pass
67 a pex64_paps for counting.
68 * peicode.h (jtab): Constify.
70 2020-12-15 Vivek Das Mohapatra <vivek@collabora.com>
72 * elflink.c (bfd_elf_size_dynamic_sections): Call
73 _bfd_elf_add_dynamic_entry to add a DT_GNU_FLAGS_1 section.
75 2020-12-14 Alan Modra <amodra@gmail.com>
77 * elf-bfd.h (struct elf_obj_tdata): Add being_created.
78 * elf.c (bfd_section_from_shdr): Delete static vars for loop
79 detection. Use new tdata variable instead.
80 * elfcode.h (elf_object_p): Allocate being_created.
82 2020-12-10 Nelson Chu <nelson.chu@sifive.com>
84 * elfxx-riscv.c (riscv_ext_dont_care_version): New function. Return
85 TRUE if we don't care the versions of the extensions. These extensions
86 are added to the subset list for special purposes, with the explicit
87 versions or the RISCV_UNKNOWN_VERSION versions.
88 (riscv_parse_add_subset): If we do care the versions of the extension,
89 and the versions are unknown, then report errors for the non-implicit
90 extensions, and return directly for the implicit one.
91 (riscv_arch_str1): Do not output i extension after e, and the extensions
92 which versions are unknown.
94 2020-12-07 Siddhesh Poyarekar <siddhesh@sourceware.org>
97 * opncls.c (bfd_fdopenw): New function.
98 * bfd-in2.h: Regenerate.
100 2020-12-07 Alan Modra <amodra@gmail.com>
102 * elf32-csky.c (csky_relocate_contents): Correct negate test.
103 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Likewise.
104 * elf32-nds32.c (nds32_relocate_contents): Likewise.
106 2020-12-05 Maciej W. Rozycki <macro@linux-mips.org>
108 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32>: Use
109 SYMBOL_REFERENCES_LOCAL rather than `h->forced_local' to check
110 whether the symbol referred is local or not.
112 2020-12-04 H.J. Lu <hongjiu.lu@intel.com>
115 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Convert load
116 to mov only for GOTPCRELX relocations.
118 2020-12-04 Alan Modra <amodra@gmail.com>
121 * elflink.c (_bfd_elf_add_default_symbol): Handle the case where
122 a new weak sym@@ver should be overridden by an existing sym@ver.
123 (elf_link_add_object_symbols): Don't _bfd_elf_add_default_symbol
124 for a new weak sym@ver when sym@@ver already exists.
125 * linker.c (link_action): Choose MIND for previous indirect,
126 current def, rather than MDEF.
127 (_bfd_generic_link_add_one_symbol <MIND>): Handle redefinition of
128 weak indirect symbol.
130 2020-12-01 Nelson Chu <nelson.chu@sifive.com>
132 * elfxx-riscv.c (riscv_parse_prefixed_ext): Use riscv_compare_subsets
133 to check the Z* extensions' order.
135 2020-12-01 Nelson Chu <nelson.chu@sifive.com>
137 * elfxx-riscv.c (riscv_parse_add_subset): Allow to add g with
138 RISCV_UNKNOWN_VERSION versions.
139 (riscv_parse_std_ext): Add g to the subset list, we only use it
140 to add the implicit extensions, but won't output it to arch string.
141 (riscv_parse_add_implicit_subsets): Add implicit zicsr and zifencei
143 (riscv_arch_str1): Do not output g to the arch string.
144 * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Moved to include/opcode/riscv.h.
146 2020-12-01 Nelson Chu <nelson.chu@sifive.com>
148 * elfnn-riscv.c (riscv_merge_std_ext): Updated since
149 riscv_lookup_subset is changed.
150 * elfxx-riscv.c (riscv_ext_order): New Array used to compare the
151 extensions' order quickly.
152 (riscv_init_ext_order): New function. Init the riscv_ext_order
153 according to the riscv_supported_std_ext and parse_config[i].class
155 (riscv_compare_subsets): New function. Similar to the strcmp, but
156 compare the subsets with the specific order.
157 (riscv_lookup_subset): Return TRUE and set `current` to the subset
158 if it is found. Otherwise, return FALSE and set `current` to the
159 place where we should insert the subset.
160 (riscv_add_implicit_subset): New function. Search the list first,
161 and then find the right place to add the implicit_subset.
162 (riscv_parse_add_subset): Since We have to add all arch string
163 extensions first, and then start to add their implicit extensions.
164 We can add arch string extensions in order by the original
165 riscv_add_subset, and then add the implicit subsets by the
166 riscv_add_implicit_subset. Besides, do not add the implicit
167 extensions if we failed to find their default versions.
168 (riscv_parse_std_ext): Updated.
169 (riscv_parse_add_implicit_subsets): New function. Add all implicit
170 extensions according to the arch string extensions.
171 (riscv_parse_subset): Call riscv_init_ext_order and
172 riscv_parse_add_implicit_subsets, before and after parsing the
173 arch string. Remove parts of the ISA conflict checking since
174 the implicit extensions are added.
175 * elfxx-riscv.h (riscv_lookup_subset): Updated.
177 2020-12-01 Nelson Chu <nelson.chu@sifive.com>
179 * elfxx-riscv.c (riscv_lookup_subset): Moved to front.
180 (riscv_add_subset): Likewise.
181 (riscv_release_subset_list): Likewise.
182 (riscv_parse_add_subset): New function. Find and check the
183 versions before adding them by riscv_add_subset.
184 (riscv_parsing_subset_version): Remove use_default_version
185 and change the version type from unsigned to int. Set the
186 versions to RISCV_UNKNOWN_VERSION if we can not find them
188 (riscv_parse_std_ext): Updated.
189 (riscv_parse_prefixed_ext): Updated. Since we use as_bad
190 rather than as_fatal to report more errors, return NULL
191 string if the parsed end_of_version is NULL, too.
192 (riscv_parse_subset): Use a new boolean, no_conflict, to
193 report more errors when we have more than one ISA conflicts.
194 * elfxx-riscv.h (RISCV_DONT_CARE_VERSION): Changed to
195 RISCV_UNKNOWN_VERSION.
196 (riscv_lookup_subset_version): Removed.
197 (riscv_parse_subset_t): Updated.
199 2020-12-01 Nelson Chu <nelson.chu@sifive.com>
201 * elfxx-riscv.c (riscv_parse_std_ext): Stop parsing standard
202 extensions when parsed h keyword.
203 (riscv_get_prefix_class): Support prefixed h class.
204 (riscv_std_h_ext_strtab): Likewise.
205 (riscv_ext_h_valid_p): Likewise.
206 (parse_config): Likewise.
207 (riscv_std_z_ext_strtab): Add zifencei.
208 * elfxx-riscv.h (riscv_isa_ext_class): Add RV_ISA_CLASS_H.
210 2020-12-01 Nelson Chu <nelson.chu@sifive.com>
212 * elfxx-riscv.c (riscv_parse_subset): ISA string cannot contain
213 any uppercase letter.
215 2020-12-01 Nelson Chu <nelson.chu@sifive.com>
217 * elfxx-riscv.c: Re-indent codes, unify and improve the error
218 messages and comments.
219 (riscv_parse_prefixed_ext): Stop parsing the prefixed class
220 extensions if the class is RV_ISA_CLASS_UNKNOWN, I get internal
221 errors before adding this check for march-fail-porder* testcases.
222 (riscv_parse_subset): Move the rv32 with q checking in front.
223 * elfxx-riscv.h: Likewise.
225 2020-12-01 Alan Modra <amodra@gmail.com>
228 * elf-bfd.h (elf_backend_merge_symbol_attribute): Update prototype.
229 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Likewise.
230 * elfxx-mips.h (_bfd_mips_elf_merge_symbol_attribute): Likewise.
231 * elfxx-x86.h (_bfd_x86_elf_merge_symbol_attribute): Likewise.
232 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): Replace
233 isym parameter with st_other. Adjust code.
234 * elf64-alpha.c (elf64_alpha_merge_symbol_attribute): Likewise.
235 * elf64-ppc.c (ppc64_elf_merge_symbol_attribute): Likewise.
236 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): Likewise.
237 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): Likewise.
238 * elfxx-x86.c (_bfd_x86_elf_merge_symbol_attribute): Likewise.
239 * elflink.c (elf_merge_st_other): Likewise.
240 (_bfd_elf_merge_symbol, elf_link_add_object_symbols): Adjust to suit.
241 (_bfd_elf_copy_link_hash_symbol_type): Likewise.
242 (_bfd_elf_add_default_symbol): Merge st_other from undecorated
243 symbol and @VER symbol to @@VER symbol.
245 2020-11-28 Alan Modra <amodra@gmail.com>
248 * elf.c (elf_sort_sections): Don't sort zero size !load sections
251 2020-11-27 Jozef Lawrynowicz <jozef.l@mittosystems.com>
253 * elf.c (special_sections_g): Add .gnu.linkonce.n and .gnu.linkonce.p.
254 (special_sections_n): Add .noinit.
255 (special_sections_p): Add .persistent.
257 2020-11-26 Nick Clifton <nickc@redhat.com>
260 * dwarf2.c (read_section): Check for debug sections with excessive
263 2020-11-25 H.J. Lu <hongjiu.lu@intel.com>
266 * elflink.c (_bfd_elf_check_kept_section): Get the real kept
269 2020-11-23 Nick Clifton <nickc@redhat.com>
272 * elf-bfd.h (struct elf_backend_data): Add bfd_boolean field to
273 slurp_secondary_relocs field.
274 (_bfd_elf_slurp_secondary_reloc_section): Update prototype.
275 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Add new
276 parameter. Compute number of symbols based upon the new
278 * elfcode.h (elf_slurp_reloc_table): Pass dynamic as new
281 2020-11-23 H.J. Lu <hongjiu.lu@intel.com>
284 * elf64-s390.c (elf_s390_finish_dynamic_sections): Set .got
285 sh_entsize only if .got size > 0.
287 2020-11-21 Nelson Chu <nelson.chu@sifive.com>
289 * elfnn-riscv.c (_bfd_riscv_relax_section): Add a new relax pass
290 to do the pcgp relaxation later, after the lui and call relaxations,
291 but before the delete and alignment relaxations.
293 2020-11-20 Nick Alcock <nick.alcock@oracle.com>
295 * elflink.c (elf_finalize_dynstr): Call examine_strtab after
297 (elf_link_swap_symbols_out): Don't call it here. Call
298 ctf_new_symbol before swap_symbol_out.
299 (elf_link_output_extsym): Call ctf_new_dynsym before
301 (bfd_elf_final_link): Likewise.
302 * elf.c (swap_out_syms): Pass in bfd_link_info. Call
303 ctf_new_symbol before swap_symbol_out.
304 (_bfd_elf_compute_section_file_positions): Adjust.
306 2020-11-19 Nick Clifton <nickc@redhat.com>
309 * elf64-s390.c (elf_s390_finish_dynamic_sections): Check for the
310 existance of an sgot output section before setting the
313 2020-11-18 Jozef Lawrynowicz <jozef.l@mittosystems.com>
314 H.J. Lu <hongjiu.lu@intel.com>
316 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_retain.
317 (struct elf_obj_tdata): Increase has_gnu_osabi to 4 bits.
318 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_retain
320 (_bfd_elf_final_write_processing): Report if SHF_GNU_RETAIN is
321 not supported by the OSABI.
322 Adjust error messages.
323 * elflink.c (elf_link_input_bfd): Copy enabled has_gnu_osabi bits from
324 input BFD to output BFD.
325 (bfd_elf_gc_sections): gc_mark the section if SHF_GNU_RETAIN is set.
327 2020-11-16 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
329 * cpu-arm.c (processors): Add Cortex-A78C.
331 2020-11-11 Tom Tromey <tromey@adacore.com>
333 * archive.c (getuid, getgid): Move...
334 * sysdep.h (getuid, getgid): ...here.
336 2020-11-09 Alan Modra <amodra@gmail.com>
338 * vms-alpha.c (alpha_vms_write_exec): Write 16 bits to eihd.alias.
340 2020-11-09 Alan Modra <amodra@gmail.com>
342 * archive.c (bfd_ar_hdr_from_filesystem): Use bfd_set_input_error
343 when stat of archive member fails.
344 * coff-rs6000.c (xcoff_write_archive_contents_old),
345 (xcoff_write_archive_contents_big): Likewise, and handle in-memory
348 2020-11-03 Alan Modra <amodra@gmail.com>
350 * elf.c (bfd_section_from_shdr): Free sections_being_created.
353 2020-11-02 Alan Modra <amodra@gmail.com>
359 * elflink.c (elf_link_add_object_symbols): Don't set def/ref flags
360 for plugin syms. Do allow plugin syms to mark as-needed libs.
362 2020-10-30 H.J. Lu <hongjiu.lu@intel.com>
365 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Generate
366 GNU_PROPERTY_X86_ISA_1_BASELINE for -z x86-64-baseline.
368 2020-10-29 Nick Clifton <nickc@redhat.com>
371 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Use the correct
372 sized reloc reading function.
373 (_bfd_elf_write_secondary_reloc_section): Use the correct sized
374 reloc writing function.
376 2020-10-28 Nick Clifton <nickc@redhat.com>
379 * srec.c (srec_write_symbols): Do not emit symbols in sections
380 that have been removed from the output.
382 2020-10-27 Nick Clifton <nickc@redhat.com>
384 * elf64-hppa.c (elf_hppa_final_link_relocate): Check that the
385 symbol's section is being output before adding its offset to the
386 addend when processing R_PARISC_SECREL32.
388 2020-10-25 Alan Modra <amodra@gmail.com>
390 * vms-misc.c (_bfd_vms_save_counted_string): Count length byte
393 2020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
395 * po/es.po: Fix printf format.
397 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
399 * elfnn-riscv.c (riscv_elf_link_hash_table): Add last_iplt_index.
400 (riscv_elf_size_dynamic_sections): Initialize the last_iplt_index.
401 (riscv_elf_relocate_section): Use riscv_elf_append_rela.
402 (riscv_elf_finish_dynamic_symbol): If the use_elf_append_rela is
403 false, then we should add the dynamic relocs from the last of
404 the .rela.iplt, and don't use the riscv_elf_append_rela to add.
406 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
408 * elfnn-riscv.c: Include "objalloc.h" since we need objalloc_alloc.
409 (riscv_elf_link_hash_table): Add loc_hash_table and loc_hash_memory
410 for local STT_GNU_IFUNC symbols.
411 (riscv_elf_got_plt_val): Removed.
412 (riscv_elf_local_htab_hash, riscv_elf_local_htab_eq): New functions.
413 Use to compare local hash entries.
414 (riscv_elf_get_local_sym_hash): New function. Find a hash entry for
415 local symbol, and create a new one if needed.
416 (riscv_elf_link_hash_table_free): New function. Destroy an riscv
417 elf linker hash table.
418 (riscv_elf_link_hash_table_create): Create hash table for local ifunc.
419 (riscv_elf_check_relocs): Create a fake global symbol to track the
420 local ifunc symbol. Add support to check and handle the relocations
421 reference to ifunc symbols.
422 (allocate_dynrelocs): Let allocate_ifunc_dynrelocs and
423 allocate_local_ifunc_dynrelocs to handle the ifunc symbols if they
424 are defined and referenced in a non-shared object.
425 (allocate_ifunc_dynrelocs): New function. Allocate space in .plt,
426 .got and associated reloc sections for ifunc dynamic relocs.
427 (allocate_local_ifunc_dynrelocs): Likewise, but for local ifunc
429 (riscv_elf_relocate_section): Add support to handle the relocation
430 referenced to ifunc symbols.
431 (riscv_elf_size_dynamic_sections): Updated.
432 (riscv_elf_adjust_dynamic_symbol): Updated.
433 (riscv_elf_finish_dynamic_symbol): Finish up the ifunc handling,
434 including fill the PLT and GOT entries for ifunc symbols.
435 (riscv_elf_finish_local_dynamic_symbol): New function. Called by
436 riscv_elf_finish_dynamic_symbol to handle the local ifunc symbols.
437 (_bfd_riscv_relax_section): Don't do the relaxation for ifunc.
438 * elfxx-riscv.c: Add R_RISCV_IRELATIVE.
439 * configure.ac: Link elf-ifunc.lo to use the generic ifunc support.
440 * configure: Regenerated.
442 2020-10-16 Alan Modra <amodra@gmail.com>
444 * elf32-arc.c (replace_func): Correct return type.
445 (get_replace_function): Use a replace_func function pointer rather
446 than void*. Update associated ARC_RELOC_HOWTO define.
448 2020-10-16 Alan Modra <amodra@gmail.com>
450 * elf32-cr16.c: Formatting.
451 (cr16_elf_final_link_relocate): Sign extend rather than clumsy
452 "add or subtract" of offset value. Simplify range checks. Move
453 common code out of "if" branches. Don't refetch insn fields
456 2020-10-16 Alan Modra <amodra@gmail.com>
458 * elf64-ppc.c (ppc64_elf_relocate_section): Tighten sanity check
459 on R_PPC64_GOT_LO_DS and R_PPC64_GOT_HA instructions.
461 2020-10-09 Alan Modra <amodra@gmail.com>
463 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't do local
464 entry offset optimisation.
466 2020-10-09 H.J. Lu <hongjiu.lu@intel.com>
469 * elf-linker-x86.h (elf_linker_x86_params): Add isa_level.
470 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge
471 GNU_PROPERTY_X86_ISA_1_V[234].
472 (_bfd_x86_elf_link_setup_gnu_properties): Generate
473 GNU_PROPERTY_X86_ISA_1_V[234] for -z x86-64-v[234].
475 2020-10-06 H.J. Lu <hongjiu.lu@intel.com>
478 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge -z ibt
479 and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND.
481 2020-10-06 Brandon Bergren <bdragon@FreeBSD.org>
483 * config.bfd: Add powerpc64le-*-freebsd*.
484 * configure.ac: Add powerpc_elf64_fbsd_le_vec.
485 * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for
487 * targets.c (powerpc_elf64_fbsd_le_vec): Declare.
488 (_bfd_target_vector): Add it.
489 * configure: Regenerate.
491 2020-10-05 Kamil Rytarowski <n54@gmx.com>
493 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
495 2020-10-05 Nick Clifton <nickc@redhat.com>
498 * elf.c (_bfd_elf_setup_sections): Do not complain about an
499 sh_link value of zero when the SLF_LINK_ORDER flag is set.
500 (assign_section_numbers): Likewise.
502 2020-10-02 H.J. Lu <hongjiu.lu@intel.com>
505 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
506 sections which are linked to another section.
508 2020-09-30 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
510 * cpu-arm.c: Add cortex-a78 and cortex-a78ae.
512 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
514 * cpu-arm.c: (processors) Add Cortex-X1.
516 2020-09-28 Alan Modra <amodra@gmail.com>
519 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
520 NULL stub_entry->h before calling is_tls_get_addr.
522 2020-09-26 Alan Modra <amodra@gmail.com>
524 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
525 (LD_R0_0R11, ADD_R11_R0_R11): Define.
526 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
528 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
529 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
530 and only emit for has_plt_localentry0. Don't use r2 in the stub.
532 2020-09-24 Alan Modra <amodra@gmail.com>
535 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
536 size_power10_offset rather than calculating from start of stub.
537 Add size for notoc tls_get_addr_opt stub.
538 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
539 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
540 (build_tls_get_addr_stub): Delete.
541 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
542 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
543 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
544 of build_tls_get_addr_stub.
545 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
546 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
547 when padding stub. Size eh_frame for notoc stub too.
548 Correct lr_restore value.
549 (ppc64_elf_relocate_section): Don't skip over first insn of
550 notoc tls_get_addr_opt stub.
552 2020-09-24 Alan Modra <amodra@gmail.com>
555 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
556 (ppc64_elf_edit): Call params->edit.
557 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
559 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
560 (ppc64_elf_tls_setup): Update declaration.
562 2020-09-21 Alan Modra <amodra@gmail.com>
565 * elfxx-riscv.c (howto_table): Correct size and bitsize of
566 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
567 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
568 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
569 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
571 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
574 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
575 relocations in debug sections, change abort to _bfd_error_handler.
577 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
580 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
582 * reloc.c: Include "coff/internal.h".
583 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
585 2020-09-16 Alan Modra <amodra@gmail.com>
587 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
588 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
589 (swap_out_syms): Adjust elf_symbol_from invocation.
591 2020-09-16 Alan Modra <amodra@gmail.com>
594 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
596 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
598 * coff-x86_64.c (howto_table): Display PE relocation names.
600 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
603 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
604 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
606 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
609 * elflink.c (elf_final_link_info): Add local_hash_table.
610 (local_hash_entry): New.
611 (local_hash_newfunc): Likewise.
612 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
614 (bfd_elf_final_link): Initialize and free local_hash_table for
617 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
619 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
620 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
621 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
622 BFD_RELOC_AARCH64_TSTBR14 relocations.
624 2020-09-09 Nick Clifton <nickc@redhat.com>
626 * cofflink.c (coff_link_check_archive_element): Move the check for
627 coff type input to the start of the function.
629 2020-09-09 Alan Modra <amodra@gmail.com>
631 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
632 * libbfd.h: Regenerate.
634 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
635 Kuan-Lin Chen <kuanlinchentw@gmail.com>
637 * bfd-in2.h (bfd_reloc_code_real): Add
638 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
639 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
640 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
641 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
642 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
643 (write_uleb128): New.
644 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
645 * libbfd.c (_bfd_write_unsigned_leb128): New.
646 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
647 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
648 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
650 2020-09-08 Alex Coplan <alex.coplan@arm.com>
652 * archures.c (bfd_mach_aarch64_8R): New.
653 * bfd-in2.h: Regenerate.
654 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
655 (bfd_aarch64_arch_ilp32): Update tail pointer.
657 2020-09-08 Alan Modra <amodra@gmail.com>
661 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
662 Return oldbfd in override when old common should override new
664 (_bfd_elf_add_default_symbol): Adjust to suit.
665 (elf_link_add_object_symbols): Likewise. Pass "override" to
666 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
667 field for --as-needed shared libraries. Revert pr13250 changes.
669 2020-09-08 Nick Clifton <nickc@redhat.com>
671 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
672 unrecognized symbol type in a weak definition.
674 2020-09-04 Alan Modra <amodra@gmail.com>
677 * elfcode.h (elf_object_p): Sanity check section header offset.
678 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
681 2020-09-04 Alan Modra <amodra@gmail.com>
686 * elflink.c (elf_link_add_object_symbols): Do set def_regular
687 and ref_regular for IR symbols. Don't clear dynsym, allowing
688 IR symbols to load --as-needed shared libraries, but prevent
689 IR symbols from becoming dynamic.
691 2020-09-03 Nick Clifton <nickc@redhat.com>
694 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
695 secondary reloc sections with a zero sh_entsize field.
697 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
699 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
700 (riscv_merge_std_ext): Likewise.
701 (riscv_merge_arch_attr_info): Likewise.
702 (riscv_merge_attributes): Likewise and fix comment typos.
704 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
706 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
707 from void to bfd_boolean. Report warnings rather than errors
708 when the ISA versions are mis-matched. Afterwards, remember to
709 update the output ISA versions to the newest ones.
710 (riscv_merge_std_ext): Allow to link objects with different
711 standard ISA versions. Try to add output ISA versions to
712 merged_subsets first.
713 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
714 ISA and non-standard ISA versions.
716 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
718 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
719 error message when the versions of extension are mis-matched.
720 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
723 2020-09-03 Alan Modra <amodra@gmail.com>
725 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
726 on the output bfd objalloc memory.
728 2020-09-02 Alan Modra <amodra@gmail.com>
730 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
731 of constant shifted left.
733 2020-09-02 Alan Modra <amodra@gmail.com>
735 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
736 type for "relocation".
738 2020-09-01 Alan Modra <amodra@gmail.com>
740 * reloc.c (N_ONES): Handle N=0.
741 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
742 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
744 2020-09-01 Alan Modra <amodra@gmail.com>
747 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
748 in descending order of alignment.
750 2020-09-01 Alan Modra <amodra@gmail.com>
753 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
755 2020-08-31 Alan Modra <amodra@gmail.com>
758 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
759 unsigned when using with RISCV_ITYPE.
760 (_bfd_riscv_relax_call): Use an unsigned foff.
762 2020-08-31 Alan Modra <amodra@gmail.com>
766 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
767 (CRINFO_RELVADDR): Make unsigned.
768 (mips_elf_nullify_got_load): Use unsigned constant when shifting
771 2020-08-31 Alan Modra <amodra@gmail.com>
774 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
775 variable and rewrite signed overflow check.
776 * elf32-mep.c: Regenerate.
777 (mep_final_link_relocate): Delete "s".
779 2020-08-31 Alan Modra <amodra@gmail.com>
782 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
783 that might shift values into sign bit.
785 2020-08-31 Alan Modra <amodra@gmail.com>
788 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
789 and similarly for variables dealing with overflow.
791 2020-08-31 Alan Modra <amodra@gmail.com>
794 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
795 without undefined behaviour. Tidy excess casts.
797 2020-08-31 Alan Modra <amodra@gmail.com>
799 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
800 alignment from reloc addend after reloc type R_MN10300_ALIGN is
803 2020-08-30 Alan Modra <amodra@gmail.com>
807 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
808 without undefined behaviour.
810 2020-08-29 Nick Clifton <nickc@redhat.com>
813 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
816 2020-08-29 Alan Modra <amodra@gmail.com>
819 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
820 element when count is zero. bfd_realloc when shrinking.
822 2020-08-28 Alan Modra <amodra@gmail.com>
825 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
828 2020-08-28 Alan Modra <amodra@gmail.com>
831 * ecofflink.c (WRITE): Really don't write zero size chunks.
833 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
836 * linker.c (bfd_generic_define_common_symbol): Force the alignment
837 to 1 if the section has now alignment requirement.
839 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
841 * elf32-csky.c (csky_archs): Fix arch names.
842 (csky_find_arch_with_name): New.
843 (elf32_csky_merge_attributes): New.
844 (csky_elf_merge_private_bfd_data): Add process of merge
846 (elf32_csky_obj_attrs_arg_type): New.
847 (elf32_csky_obj_attrs_handle_unknown): New.
848 (elf_backend_obj_attrs_vendor): Define.
849 (elf_backend_obj_attrs_section): Define.
850 (elf_backend_obj_attrs_arg_type): Define.
851 (elf_backend_obj_attrs_section_type): Define.
853 2020-08-28 Nick Clifton <nickc@redhat.com>
856 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
857 for undefined symbols which will not generate extra warning
858 messages about truncated relocs.
860 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
862 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
863 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
864 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
865 unresolved reloc checks.
867 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
870 * som.c (som_bfd_copy_private_section_data): Issue error when a
871 subspace is specified without its containing space.
873 2020-08-27 Alan Modra <amodra@gmail.com>
876 * elflink.c: Include limits.h.
877 (CHAR_BIT): Provide fallback define.
878 (set_symbol_value): Correct complex reloc comment.
879 (undefined_reference): Set bfd_error.
880 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
882 (eval_symbol): Limit shifts. Force unsigned for left shift.
883 Catch divide by zero.
884 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
885 * configure: Regenerate.
886 * config.in: Regenerate.
888 2020-08-27 Alan Modra <amodra@gmail.com>
891 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
893 2020-08-27 Alan Modra <amodra@gmail.com>
895 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
896 on sym_sec not being output.
898 2020-08-27 Alan Modra <amodra@gmail.com>
901 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
903 2020-08-26 Nick Clifton <nickc@redhat.com>
906 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
908 (avr_elf32_load_records_from_section): Use bfd_get_16 and
909 bfd_get_32 to load values from potentially unaligned pointers.
912 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
913 ignore local symbols.
914 (elf64_alpha_relax_got_load): Do not check for local dynamic
916 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
918 (INSN_A) Cast the A parameter to unsigned.
919 (INSN_AB): Define in terms of INSN_A.
920 (INSN_ABC): Likewise.
921 (INSN_ABO): Likewise.
925 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
926 unsigned long constant when creating a mask to test for alignment
929 2020-08-26 Alan Modra <amodra@gmail.com>
932 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
934 2020-08-26 Alan Modra <amodra@gmail.com>
937 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
938 when section is empty.
940 2020-08-26 Alan Modra <amodra@gmail.com>
943 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
946 2020-08-26 Alan Modra <amodra@gmail.com>
954 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
955 (ppc64_elf_tls_setup): Likewise.
956 (branch_reloc_hash_match): Likewise.
957 (build_plt_stub): Likewise.
958 (ppc64_elf_relocate_section): Likewise.
960 2020-08-26 Alan Modra <amodra@gmail.com>
963 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
965 2020-08-26 Alan Modra <amodra@gmail.com>
968 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
969 sstubs->contents != NULL.
971 2020-08-26 Alan Modra <amodra@gmail.com>
974 * som.c (som_prep_for_fixups): Return early when no symbols.
976 2020-08-26 Alan Modra <amodra@gmail.com>
979 * ecofflink.c (WRITE): Don't write size 0 chunks.
981 2020-08-26 Alan Modra <amodra@gmail.com>
983 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
985 2020-08-26 Alan Modra <amodra@gmail.com>
988 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
990 2020-08-26 David Faust <david.faust@oracle.com>
992 * archures.c (bfd_mach_xbpf): Define.
993 * bfd-in2.h: Regenerate.
994 * cpu-bpf.c (bfd_xbpf_arch) New.
995 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
997 2020-08-26 Alan Modra <amodra@gmail.com>
999 * archures.c (bfd_mach_ck860): Define.
1001 2020-08-25 Mark Wielaard <mark@klomp.org>
1003 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
1004 and dwarf_rnglists_size fields.
1005 (dwarf_debug_sections): Add debug_rnglists.
1006 (dwarf_debug_section_enum): Likewise.
1007 (read_debug_rnglists): New function.
1008 (read_rangelist): New function to call either read_ranges or
1009 read_rnglists. Rename original function to...
1010 (read_ranges): ...this.
1011 (read_rnglists): New function.
1013 2020-08-25 Alan Modra <amodra@gmail.com>
1016 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
1017 is_elf_hash_table before accessing elf fields.
1019 2020-08-25 Alan Modra <amodra@gmail.com>
1022 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
1025 2020-08-25 Alan Modra <amodra@gmail.com>
1028 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
1029 before accessing elf fields.
1031 2020-08-25 Alan Modra <amodra@gmail.com>
1034 * som.c (som_compute_checksum): XOR 32-bit words in header,
1035 not unsigned long sized words.
1037 2020-08-25 Alan Modra <amodra@gmail.com>
1040 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
1041 amount copied for elf_segment_map defined with one element
1044 2020-08-25 Alan Modra <amodra@gmail.com>
1047 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
1048 bfd_get_x size function to read addends out of fields. Apply
1049 rightshift adjustment too. Don't apply the now unnecessary
1050 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
1051 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
1052 Correct R_ARM_THM_JUMP6 addend.
1054 2020-08-25 Alan Modra <amodra@gmail.com>
1057 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
1058 before start of section.
1060 2020-08-25 Alan Modra <amodra@gmail.com>
1062 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
1063 before accessing elf_hash_table_id.
1064 * elf32-arc.c (elf_arc_hash_table): Likewise.
1065 * elf32-arm.c (elf32_arm_hash_table): Likewise.
1066 * elf32-avr.c (avr_link_hash_table): Likewise.
1067 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
1068 * elf32-cris.c (elf_cris_hash_table): Likewise.
1069 * elf32-csky.c (csky_elf_hash_table): Likewise.
1070 * elf32-frv.c (frvfdpic_hash_table): Likewise.
1071 * elf32-hppa.c (hppa_link_hash_table): Likewise.
1072 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
1073 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
1074 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
1075 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
1076 * elf32-metag.c (metag_link_hash_table): Likewise.
1077 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
1078 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
1079 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
1080 * elf32-s390.c (elf_s390_hash_table): Likewise.
1081 * elf32-sh.c (sh_elf_hash_table): Likewise.
1082 * elf32-spu.c (spu_hash_table): Likewise.
1083 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
1084 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
1085 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
1086 * elf64-hppa.c (hppa_link_hash_table): Likewise.
1087 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
1088 * elf64-s390.c (elf_s390_hash_table): Likewise.
1089 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
1090 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
1091 * elfxx-mips.c (mips_elf_hash_table): Likewise.
1092 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
1093 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
1095 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
1097 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
1098 int. Use '%u' format with _bfd_error_handler to render it.
1100 2020-08-25 Alan Modra <amodra@gmail.com>
1103 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
1104 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
1106 2020-08-25 Alan Modra <amodra@gmail.com>
1109 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
1110 accessing elf_hash_table_id.
1112 2020-08-25 Alan Modra <amodra@gmail.com>
1115 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
1116 accessing elf_hash_table_id.
1118 2020-08-24 Mark Wielaard <mark@klomp.org>
1120 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
1121 (read_formatted_entries): Likewise. And skip zero entry.
1123 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
1125 * bfd-in2.h (bfd_mach_ck860): New.
1126 * cpu-csky.c (arch_info_struct): Add item for CK860.
1128 2020-08-24 Alan Modra <amodra@gmail.com>
1130 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
1131 high part tprel16 relocs.
1132 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
1133 Clear do_tls_opt on odd instructions.
1134 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
1135 Don't sanity check them here.
1136 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
1137 high part tprel16 relocs.
1138 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
1139 Clear do_tls_opt on odd instructions.
1140 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
1142 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
1145 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
1146 * configure: Regenerate.
1148 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
1151 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
1152 versioned symbols, which are defined in shared objects, in
1153 symbol string table.
1155 2020-08-21 Nick Clifton <nickc@redhat.com>
1157 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
1158 the data map if there are entries in it.
1159 (_bfd_aarch64_erratum_843419_scan): Likewise.
1161 2020-08-21 Jan Beulich <jbeulich@suse.com>
1163 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
1164 last byte of debug dir, not first.
1166 2020-08-20 Nick Clifton <nickc@redhat.com>
1169 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
1170 field in the ELF header of the compressed sections.
1172 2020-08-20 Nick Clifton <nickc@redhat.com>
1175 * elf-bfd.h (struct bfd_elf_section_data): Add
1176 has_secondary_relocs field.
1177 * elf.c (_bfd_elf_copy_special_section_fields): Set the
1178 has_secondary_relocs field for sections which have associated
1180 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
1181 on sections which have associated secondary relocs.
1183 2020-08-15 Alan Modra <amodra@gmail.com>
1185 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
1186 small common section.
1187 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
1188 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
1189 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
1190 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
1191 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1192 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
1193 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
1194 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
1195 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1196 (v850_elf_add_symbol_hook): Likewise.
1197 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
1198 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
1199 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
1200 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1202 2020-08-15 Alan Modra <amodra@gmail.com>
1205 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
1207 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
1208 on small common section.
1209 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
1210 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
1211 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
1212 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
1213 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
1214 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
1216 2020-08-14 Alan Modra <amodra@gmail.com>
1218 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
1219 rather than another copy of primes. Increase maximum default
1222 2020-08-13 Alan Modra <amodra@gmail.com>
1224 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
1226 2020-08-13 Alan Modra <amodra@gmail.com>
1228 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
1229 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
1230 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
1231 optimization when --no-pcrel-optimize.
1233 2020-08-13 Alan Modra <amodra@gmail.com>
1236 * bfd.c (struct bfd): Add read_only.
1237 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
1238 Set read_only on warning.
1239 (elf_object_p): Sanity check program header alignment. Set
1240 read_only on warning.
1241 * bfd-in2.h: Regenerate.
1243 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
1245 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
1246 win32pstatus note type to avoid signedness comparison warning.
1248 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
1250 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
1251 win32pstatus notes, and return TRUE so we continue rather than
1252 stopping as if it was an error.
1254 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
1256 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
1258 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
1260 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
1261 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
1262 appropriate size constraint for each win32pstatus note type.
1264 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
1266 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
1267 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
1270 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
1272 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
1273 (elfcore_grok_win32pstatus): Use.
1275 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
1277 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
1278 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
1279 offsets used to read NOTE_INFO_PROCESS.
1281 2020-08-12 Nick Clifton <nickc@redhat.com>
1283 * po/ru.po: Updated Russian translation.
1284 * po/sr.po: Updated Serbian translation.
1286 2020-08-07 David Faust <david.faust@oracle.com>
1288 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
1289 DISP16 and DISP32 relocations.
1291 2020-08-05 David Faust <david.faust@oracle.com>
1293 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
1294 (bpf_elf_howto_table): Use it here.
1295 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
1296 instruction and data relocations.
1298 2020-08-03 Alan Modra <amodra@gmail.com>
1300 * vms-lib.c (vms_traverse_index): Sanity check size remaining
1301 before accessing vms_idx or vms_elfidx.
1303 2020-08-03 Alan Modra <amodra@gmail.com>
1306 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
1307 size against file size. Correct LONG_MAX limit check.
1308 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
1309 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
1310 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1311 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
1312 bfd_malloc_and_get_section.
1314 2020-07-31 Alan Modra <amodra@gmail.com>
1317 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
1318 IR symbols to become dynamic.
1319 (elf_link_add_object_symbols): Don't exclude IR symbols when
1320 deciding whether an as-needed shared library is needed.
1322 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1325 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
1327 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
1329 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1331 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
1332 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
1333 Don't define _STRUCTURED_PROC.
1334 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1335 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
1336 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
1337 * configure, config.in: Regenerate.
1338 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
1339 * Makefile.in, doc/Makefile.in: Regenerate.
1341 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
1343 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
1344 (elf_link_hash_table): Add sym_cache.
1345 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
1346 (elf32_arm_check_relocs): Updated.
1347 (elf32_arm_size_dynamic_sections): Likewise.
1348 * elf32-bfin.c (bfin_link_hash_table): Removed.
1349 (bfin_link_hash_newfunc): Updated.
1350 (bfin_hash_table): Removed.
1351 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
1352 (csky_elf_check_relocs): Updated.
1353 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
1354 (elf32_hppa_check_relocs): Updated.
1355 * elf32-i386.c (elf_i386_tls_transition): Updated.
1356 (elf_i386_convert_load_reloc): Likewise.
1357 (elf_i386_check_relocs): Likewise.
1358 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
1359 (m32r_elf_hash_table): Updated.
1360 (m32r_elf_link_hash_table_create): Likewise.
1361 (m32r_elf_create_dynamic_sections): Likewise.
1362 (m32r_elf_adjust_dynamic_symbol): Likewise.
1363 (allocate_dynrelocs): Likewise.
1364 (m32r_elf_size_dynamic_sections): Likewise.
1365 (m32r_elf_relocate_section): Likewise.
1366 (m32r_elf_finish_dynamic_symbol): Likewise.
1367 (m32r_elf_check_relocs): Likewise.
1368 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
1370 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
1371 (elf_m68k_check_relocs): Updated.
1372 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
1373 (elf_metag_check_relocs): Updated.
1374 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
1375 (microblaze_elf_check_relocs): Updated.
1376 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
1377 (nds32_elf_create_dynamic_sections): Likewise.
1378 (nds32_elf_adjust_dynamic_symbol): Likewise.
1379 (nds32_elf_check_relocs): Likewise.
1380 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
1381 srelbss and aym_cache.
1382 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
1383 (nios2_elf32_check_relocs): Updated.
1384 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
1385 (or1k_elf_check_relocs): Updated.
1386 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
1387 (ppc_elf_check_relocs): Updated.
1388 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1389 (elf_s390_check_relocs): Updated.
1390 (elf_s390_finish_dynamic_sections): Likewise.
1391 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
1393 (sh_elf_create_dynamic_sections): Updated.
1394 (sh_elf_adjust_dynamic_symbol): Likewise.
1395 (sh_elf_size_dynamic_sections): Likewise.
1396 (sh_elf_check_relocs): Likewise.
1397 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
1398 (elf32_tic6x_check_relocs): Updated.
1399 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
1400 (tilepro_elf_hash_table): Updated.
1401 (tilepro_elf_link_hash_table_create): Likewise.
1402 (tilepro_elf_check_relocs): Likewise.
1403 (tilepro_elf_adjust_dynamic_symbol): Likewise.
1404 (allocate_dynrelocs): Likewise.
1405 (tilepro_elf_size_dynamic_sections): Likewise.
1406 (tilepro_elf_relocate_section): Likewise.
1407 (tilepro_elf_finish_dynamic_symbol): Likewise.
1408 (tilepro_finish_dyn): Likewise.
1409 (tilepro_elf_finish_dynamic_sections): Likewise.
1410 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
1411 (ppc64_elf_before_check_relocs): Updated.
1412 (ppc64_elf_check_relocs): Likewise.
1413 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1414 (elf_s390_check_relocs): Updated.
1415 (elf_s390_relocate_section): Likewise.
1416 (elf_s390_finish_dynamic_sections): Likewise.
1417 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1418 (elf_x86_64_check_relocs): Likewise.
1419 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1421 (elfNN_aarch64_check_relocs): Updated.
1422 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
1423 (riscv_elf_check_relocs): Updated.
1424 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
1425 (mips_elf_resolve_got_page_ref): Updated.
1426 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1427 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1429 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
1430 (tilegx_elf_check_relocs): Updated.
1431 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
1433 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1435 * elflink.c (bfd_elf_final_link): Give local symbols a name if
1437 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
1438 return TRUE if making ET_REL output.
1440 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1442 * elf-bfd.h (elf_backend_data): Add
1443 `elf_backend_elfsym_local_is_section' member.
1444 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
1446 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
1447 * elflink.c (bfd_elf_final_link): Use it to determine whether
1448 set the `.symtab' section's `sh_info' value to the index of the
1449 first non-local or non-section symbol.
1450 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
1452 (elf_backend_elfsym_local_is_section): New macro.
1453 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
1455 (elf_backend_elfsym_local_is_section): New macro.
1457 2020-07-29 Alan Modra <amodra@gmail.com>
1459 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
1460 defined in excluded sections.
1462 2020-07-28 Alan Modra <amodra@gmail.com>
1464 * elf.c (assign_section_numbers): Comment. Don't segfault on
1465 discarded sections when setting linked-to section for generic
1467 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
1469 2020-07-27 Alan Modra <amodra@gmail.com>
1471 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
1472 similar as absolute.
1473 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
1476 2020-07-24 Nick Clifton <nickc@redhat.com>
1478 * config.bfd: Move xc16x target to the obsolete list.
1480 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1482 * binary.c (binary_get_section_contents): Seek using offset
1483 from section's file position.
1485 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1487 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
1489 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
1492 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
1493 type for the first function argument. Rename pointers to reflect
1494 that they have distinct types.
1496 2020-07-20 Alan Modra <amodra@gmail.com>
1498 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1500 2020-07-19 Alan Modra <amodra@gmail.com>
1502 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1503 (select_alt_stub): New function.
1504 (ppc_get_stub_entry): Use it here.
1505 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1507 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1508 merge notoc stubs with other varieties when power10_stubs is "auto".
1509 Instead dup the stub hash table entry.
1510 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1511 tests of power10_stubs.
1513 2020-07-15 Alan Modra <amodra@gmail.com>
1516 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1518 2020-07-15 Nick Clifton <nickc@redhat.com>
1521 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1522 check for aux entries that overflow the buufer.
1524 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1526 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1527 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1529 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1530 Alan Modra <amodra@gmail.com>
1533 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1534 objects both before and after normal object files.
1535 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1537 2020-07-10 Alan Modra <amodra@gmail.com>
1539 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1540 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1542 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1543 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1544 uses of power10_stubs.
1546 2020-07-09 Alan Modra <amodra@gmail.com>
1548 * coff-ppc.c: Delete.
1550 * pei-ppc.c: Delete.
1551 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1552 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1554 (coff_write_object_contents): Remove PPC_PE code.
1555 * config.bfd: Move powerpcle-pe to removed targets.
1556 * configure.ac: Remove powerpc PE entries.
1557 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1558 (ppc_process_before_allocation): Delete.
1559 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1560 * targets.c: Remove powerpc PE vectors.
1561 * po/SRC-POTFILES.in: Regenerate.
1562 * libcoff.h: Regenerate.
1563 * Makefile.in: Regenerate.
1564 * configure: Regenerate.
1566 2020-07-09 Nick Clifton <nickc@redhat.com>
1568 * po/fr.po: Updated French translation.
1570 2020-07-07 Alan Modra <amodra@gmail.com>
1572 * xcofflink.c (xcoff_mark): Don't mark const sections.
1573 (bfd_xcoff_record_link_assignment): Add FIXME.
1574 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1575 sections being discarded by linker script.
1577 2020-07-07 Alan Modra <amodra@gmail.com>
1579 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1580 time, uid, gid and mode for deterministic archive.
1581 (xcoff_write_archive_contents_big): Likewise.
1583 2020-07-07 Alan Modra <amodra@gmail.com>
1585 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1588 2020-07-06 Nick Clifton <nickc@redhat.com>
1590 * po/pt.po: Updated Portuguese translation.
1591 * po/uk.po: Updated Ukranian translation.
1593 2020-07-04 Nick Clifton <nickc@redhat.com>
1595 * version.m4: Set version to 2.35.50.
1596 * configure: Regenerate.
1597 * po/bbfd.pot: Regenerate.
1599 2020-07-04 Nick Clifton <nickc@redhat.com>
1601 Binutils 2.35 branch created.
1603 2020-07-01 Alan Modra <amodra@gmail.com>
1606 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1607 raw syment index before dereferencing.
1609 2020-07-01 Alan Modra <amodra@gmail.com>
1611 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1613 2020-07-01 Alan Modra <amodra@gmail.com>
1615 * config.bfd: Obsolete xc16x.
1617 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1619 * archures.c (bfd_mach_i386_nacl): Removed.
1620 (bfd_mach_i386_i386_nacl): Likewise.
1621 (bfd_mach_x86_64_nacl): Likewise.
1622 (bfd_mach_x64_32_nacl): Likewise.
1623 * config.bfd: Remove *-*-nacl* targets.
1624 * configure.ac: Remove x86 NaCl target vectors.
1625 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1626 (bfd_x64_32_nacl_arch): Likewise.
1627 (bfd_x86_64_nacl_arch): Likewise.
1628 (bfd_i386_nacl_arch): Likewise.
1629 (bfd_x64_32_arch_intel_syntax): Updated.
1630 * elf32-i386.c: Don't include "elf-nacl.h".
1631 (elf_i386_nacl_plt): Removed.
1632 (elf_i386_nacl_plt0_entry): Likewise.
1633 (elf_i386_nacl_plt_entry): Likewise.
1634 (elf_i386_nacl_pic_plt0_entry): Likewise.
1635 (elf_i386_nacl_pic_plt_entry): Likewise.
1636 (elf_i386_nacl_eh_frame_plt): Likewise.
1637 (elf_i386_nacl_plt): Likewise.
1638 (elf32_i386_nacl_elf_object_p): Likewise.
1639 (elf_i386_get_synthetic_symtab): Updated.
1640 (elf_i386_link_setup_gnu_properties): Likewise.
1641 * elf64-x86-64.c: Don't include "elf-nacl.h".
1642 (elf_x86_64_nacl_plt): Removed.
1643 (elf64_x86_64_nacl_elf_object_p): Likewise.
1644 (elf_x86_64_nacl_plt0_entry): Likewise.
1645 (elf_x86_64_nacl_plt_entry): Likewise.
1646 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1647 (elf_x86_64_nacl_plt): Likewise.
1648 (elf32_x86_64_nacl_elf_object_p): Likewise.
1649 (elf_x86_64_get_synthetic_symtab): Updated.
1650 (elf_x86_64_link_setup_gnu_properties): Likewise.
1651 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1652 * targets.c: Remove x86 NaCl target vectors.
1653 * bfd-in2.h: Regenerated.
1654 * configure: Likewise.
1656 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1658 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1659 _bfd_elf_add_dynamic_tags.
1661 2020-06-29 Alan Modra <amodra@gmail.com>
1663 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1664 return value of bfd_bread. Don't read more than requested length.
1665 Sanity check length. Properly terminate file name.
1667 2020-06-29 Alan Modra <amodra@gmail.com>
1669 * arc-got.h: Use C style comments.
1670 * coff-z80.c: Likewise.
1671 * elf32-csky.c: Likewise.
1672 * peXXigen.c: Likewise.
1673 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1676 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1678 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1679 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1681 2020-06-26 Alan Modra <amodra@gmail.com>
1683 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1684 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1685 (riscv_get_priv_spec_name): Move to..
1686 * cpu-riscv.c: ..here.
1687 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1688 Use %u to print unsigned numbers.
1690 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1692 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1693 default architecture.
1695 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1698 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1699 _bfd_elf_add_dynamic_tags.
1701 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1705 _bfd_elf_add_dynamic_tags.
1707 2020-06-24 Alan Modra <amodra@gmail.com>
1709 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1710 shifts without undefined behaviour.
1712 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1716 (_bfd_elf_add_dynamic_tags): New.
1717 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1718 _bfd_elf_add_dynamic_tags.
1719 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1720 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1721 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1722 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1723 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1724 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1725 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1726 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1728 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1729 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1730 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1731 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1732 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1733 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1734 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1735 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1736 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1738 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1739 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1740 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1741 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1742 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1743 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1745 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1746 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1747 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1748 dt_reloc_sz and dt_reloc_ent.
1749 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1750 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1752 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1753 etab.dt_pltgot_required.
1754 (elf32_hppa_size_dynamic_sections): Call
1755 _bfd_elf_add_dynamic_tags.
1756 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1757 etab.dt_pltgot_required.
1758 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1759 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1760 root.dt_pltgot_required for FDPIC output.
1761 (sh_elf_size_dynamic_sections): Call
1762 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1763 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1764 elf.dt_pltgot_required.
1765 (elf_xtensa_size_dynamic_sections): Call
1766 _bfd_elf_add_dynamic_tags.
1767 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1768 root.dt_pltgot_required.
1769 (elf64_hppa_size_dynamic_sections): Call
1770 _bfd_elf_add_dynamic_tags.
1771 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1772 root.dt_pltgot_required.
1773 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1774 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1775 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1777 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1779 * mach-o.c: Support the new load commands by reading a linkedit
1780 data command for them.
1782 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1784 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1785 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1786 (riscv_get_priv_spec_class): Likewise.
1787 (riscv_get_priv_spec_name): Likewise.
1788 (riscv_get_priv_spec_class_from_numbers): New function, convert
1789 the version numbers into string, then call riscv_get_priv_spec_class
1790 to get the priv spec class.
1791 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1792 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1793 (riscv_get_priv_spec_name): Likewise.
1794 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1795 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1796 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1797 of input and output objects form their priv spec attributes by
1798 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1799 errors when linking objects with differnet priv spec versions. We do
1800 know v1.9.1 may have conflicts to other versions, so report the
1801 warning, too. After that, update the output priv spec version to the
1804 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1806 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1807 priv attributes, we will check the conflicts for all of them (major,
1808 minor and revision), and then set the priv_attrs_merged to TRUE to
1809 indicate that we have handled all of the priv attributes. Remove
1810 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1812 2020-06-21 Alan Modra <amodra@gmail.com>
1815 * configure.ac: Disable plugins by default for some targets.
1816 * plugin.c: Comment typo fix.
1817 * configure: Regenerate.
1819 2020-06-19 Nick Clifton <nickc@redhat.com>
1821 * plugin.c (try_load_plugin): Suppress the error message about
1822 being unable to open a plugin if creating a list of viable
1825 2020-06-16 Alan Modra <amodra@gmail.com>
1827 * aout-tic30.c: Delete file.
1828 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1829 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1830 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1831 (xc16x-*-elf): Sort properly.
1832 * configure.ac: Remove tic30_aout_vec.
1833 * targets.c: Likewise.
1834 * Makefile.in: Regenerate.
1835 * configure: Regenerate.
1836 * po/SRC-POTFILES.in: Regenerate.
1838 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1840 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1841 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1842 (elf32xtensa_abi): New global variable.
1843 (xtensa_abi_choice): New function.
1844 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1845 XSHAL_ABI to select PLT code.
1847 2020-06-15 Roland McGrath <mcgrathr@google.com>
1849 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1850 field of bfd_link_info.
1852 2020-06-15 Alan Modra <amodra@gmail.com>
1854 * config.bfd: Obsolete powerpcle-*-pe targets.
1856 2020-06-15 Alan Modra <amodra@gmail.com>
1859 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1860 symbols that were defined in discarded sections.
1861 * cofflink.c (coff_link_check_archive_element): Likewise.
1862 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1864 (_bfd_coff_write_global_sym): Don't emit such symbols.
1865 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1866 libcoff.h: Regenerate.
1868 2020-06-11 Alan Modra <amodra@gmail.com>
1871 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1873 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1875 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1876 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1877 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1880 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1883 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1884 Clear verinfo.verdef.
1886 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1889 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1890 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1891 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1893 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1894 Set ifunc_resolvers if there are FUNC resolvers.
1895 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1896 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1897 with elf.ifunc_resolvers.
1898 (write_plt_relocs_for_local_syms): Likewise.
1899 (ppc64_elf_relocate_section): Likewise.
1900 (ppc64_elf_finish_dynamic_sections): Likewise.
1901 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1903 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1904 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1905 instead of readonly_dynrelocs_against_ifunc.
1906 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1907 readonly_dynrelocs_against_ifunc.
1909 2020-06-09 Alan Modra <amodra@gmail.com>
1911 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1912 maybe_local_ifunc_resolver field.
1913 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1914 cases where maybe_local_ifunc_resolver was set.
1915 (ppc64_elf_relocate_section): Likewise.
1916 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1919 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1921 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1923 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1925 (elf32_arm_size_dynamic_sections): Updated. Clear
1926 root.tlsdesc_plt for DF_BIND_NOW.
1927 (elf32_arm_finish_dynamic_sections): Updated.
1928 (elf32_arm_output_arch_local_syms): Likewise.
1929 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1930 Clear root.tlsdesc_plt for DF_BIND_NOW.
1931 (nds32_elf_finish_dynamic_sections): Updated.
1932 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1933 dt_tlsdesc_plt and dt_tlsdesc_got.
1934 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1935 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1936 tlsdesc_plt and dt_tlsdesc_got.
1937 (elfNN_aarch64_allocate_dynrelocs): Updated.
1938 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1939 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1940 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1942 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1943 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1944 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1945 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1948 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1950 * elf32-tic6x.c (elf32_bed): Defined the default to
1953 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1955 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1957 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1958 root.splt/root.srelplt.
1959 (elf64_hppa_create_dynamic_sections): Likewise.
1960 (elf64_hppa_size_dynamic_sections): Likewise.
1961 (elf64_hppa_finish_dynamic_symbol): Likewise.
1962 (elf_hppa_final_link): Likewise.
1963 (elf_hppa_final_link_relocate): Likewise.
1965 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1967 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1968 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1971 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1973 * elf-bfd.h (elf_target_os): New.
1974 (elf_link_hash_table): Add target_os.
1975 (elf_backend_data): Add target_os.
1976 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1977 symbian_p and nacl_p.
1978 (create_got_section): Updated.
1979 (elf32_arm_create_dynamic_sections): Likewise.
1980 (arm_type_of_stub): Likewise.
1981 (elf32_arm_create_or_find_stub_sec): Likewise.
1982 (elf32_arm_allocate_plt_entry): Likewise.
1983 (elf32_arm_populate_plt_entry): Likewise.
1984 (elf32_arm_final_link_relocate): Likewise.
1985 (elf32_arm_check_relocs): Likewise.
1986 (allocate_dynrelocs_for_symbol): Likewise.
1987 (elf32_arm_finish_dynamic_symbol): Likewise.
1988 (elf32_arm_finish_dynamic_sections): Likewise.
1989 (elf32_arm_output_plt_map_1): Likewise.
1990 (elf32_arm_output_arch_local_syms): Likewise.
1991 (elf32_arm_add_symbol_hook): Likewise.
1992 (elf32_arm_nacl_link_hash_table_create): Likewise.
1993 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1994 (elf32_arm_symbian_link_hash_table_create): Likewise.
1995 (ELF_TARGET_OS): New.
1996 * elf32-i386.c (elf_i386_arch_bed): Removed.
1997 (elf_backend_arch_data): Likewise.
1998 (elf_i386_solaris_arch_bed): Likewise.
1999 (elf_i386_nacl_arch_bed): Likewise.
2000 (elf_i386_vxworks_arch_bed): Likewise.
2001 (elf_i386_relocate_section): Updated.
2002 (elf_i386_finish_dynamic_sections): Likewise.
2003 (elf_i386_get_synthetic_symtab): Likewise.
2004 (elf_i386_link_setup_gnu_properties): Likewise.
2005 (ELF_TARGET_OS): New.
2006 * elf32-mips.c (ELF_TARGET_OS): New.
2007 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
2008 (ppc_elf_create_got): Updated.
2009 (ppc_elf_create_dynamic_sections): Likewise.
2010 (ppc_elf_check_relocs): Likewise.
2011 (ppc_elf_adjust_dynamic_symbol): Likewise.
2012 (ppc_elf_size_dynamic_sections): Likewise.
2013 (ppc_elf_relocate_section): Likewise.
2014 (ppc_elf_finish_dynamic_sections): Likewise.
2015 (ppc_elf_vxworks_link_hash_table_create): Likewise.
2016 (ELF_TARGET_OS): New.
2017 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
2018 (sh_elf_link_hash_table_create): Updated.
2019 (sh_elf_create_dynamic_sections): Likewise.
2020 (allocate_dynrelocs): Likewise.
2021 (sh_elf_size_dynamic_sections): Likewise.
2022 (sh_elf_relocate_section): Likewise.
2023 (sh_elf_finish_dynamic_symbol): Likewise.
2024 (sh_elf_finish_dynamic_sections): Likewise.
2025 (ELF_TARGET_OS): New.
2026 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
2028 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2029 (ELF_TARGET_OS): New.
2030 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
2031 (elf_x86_64_solaris_arch_bed): Likewise.
2032 (elf_x86_64_nacl_arch_bed): Likewise.
2033 (elf_x86_64_finish_dynamic_sections): Updated.
2034 (elf_x86_64_get_synthetic_symtab): Likewise.
2035 (elf_x86_64_link_setup_gnu_properties): Likewise.
2036 (ELF_TARGET_OS): New.
2037 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
2039 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
2040 (MIPS_ELF_REL_DYN_NAME): Updated.
2041 (ELF_MIPS_GP_OFFSET): Likewise.
2042 (mips_elf_create_local_got_entry): Likewise.
2043 (mips_elf_allocate_dynamic_relocations): Likewise.
2044 (mips_elf_count_got_symbols): Likewise.
2045 (is_gott_symbol): Likewise.
2046 (mips_elf_calculate_relocation): Likewise.
2047 (mips_elf_create_dynamic_relocation): Likewise.
2048 (_bfd_mips_elf_check_relocs): Likewise.
2049 (allocate_dynrelocs): Likewise.
2050 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2051 (mips_elf_lay_out_got): Likewise.
2052 (mips_elf_set_plt_sym_value): Likewise.
2053 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2054 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2055 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2056 (_bfd_mips_elf_final_link): Likewise.
2057 (_bfd_mips_init_file_header): Likewise.
2058 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
2060 (allocate_dynrelocs): Likewise.
2061 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2062 (_bfd_sparc_elf_relocate_section): Likewise.
2063 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2064 (sparc_finish_dyn): Likewise.
2065 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2066 * elfxx-target.h (ELF_TARGET_OS): New.
2067 (elfNN_bed): Add ELF_TARGET_OS.
2068 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
2069 (_bfd_x86_elf_link_hash_table_create): Likewise.
2070 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2071 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
2072 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2073 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2074 * elfxx-x86.h (elf_x86_target_os): Removed.
2075 (elf_x86_backend_data): Likewise.
2076 (get_elf_x86_backend_data): Likewise.
2077 (elf_x86_link_hash_table): Remove target_os.
2079 2020-06-06 Alan Modra <amodra@gmail.com>
2082 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
2083 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
2084 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
2085 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
2086 * elf64-ppc.c: Update throughout for reloc renaming.
2087 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
2088 * libbfd.h: Regenerate.
2089 * bfd-in2.h: Regenerate.
2091 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
2094 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
2097 2020-06-05 Nick Clifton <nickc@redhat.com>
2099 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
2102 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
2104 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
2105 priv_may_conflict, in_priv_zero and out_priv_zero to decide
2106 whether the object can be linked according to it's priv
2107 attributes. The object without any priv spec attributes can
2108 be linked with others. If the first input object doesn't contain
2109 any priv attributes, then we need to copy the setting from the
2110 next input one. Also report more detailed error messages to user.
2112 2020-06-04 Stephen Casner <casner@acm.org>
2114 Extend pdp11-aout symbol table format to accommodate .stab
2115 symbols and implement correct handling of them.
2117 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
2118 (N_STAB, is_stab): Needed new function is_stab to disambiguate
2119 normal vs. .stab symbol table type values, replacing N_STAB mask.
2120 (translate_from_native_sym_flags): Determine correct section for
2121 different .stab types.
2122 (translate_to_native_sym_flags): Leave .stab types intact.
2123 (translate_symbol_table): Error if symbol indicates overlay;
2124 store desc field from .stab symbols.
2125 (write_syms): Output desc field with symbol.
2126 (aout_link_check_ar_symbols): Skip .stab symbols.
2127 (aout_link_add_symbols): Correctly distinguish .stab symbols.
2128 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
2129 (aout_link_write_symbols): Write 0 for desk and ovly fields;
2130 correctly distinguish .stab symbols and select calculate their
2131 section and value; and copy desc and ovly fields from input symbol
2134 2020-06-04 Stephen Casner <casner@acm.org>
2136 * aoutx.h (translate_symbol_table): Comment had external and
2138 * pdp11.c (translate_symbol_table): Likewise.
2140 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
2142 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
2143 (is_x86_elf): Check elf.hash_table_id instead of target_id.
2144 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
2146 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
2149 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
2150 in debug section against symbol defined in shared library to 0.
2151 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
2152 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
2153 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2154 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
2155 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
2156 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2157 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2158 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2159 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2160 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
2161 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2162 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2163 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2164 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
2166 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
2167 there is non-GOT reference.
2168 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
2169 non-alloced sections.
2171 2020-06-03 Stephen Casner <casner@acm.org>
2173 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
2175 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
2177 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
2178 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
2179 other size that doesn't qcover the header word.
2180 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
2181 string table, and zero it.
2182 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
2183 message and set bfd_error on finding an invalid name string offset.
2184 (add_to_stringtab): INLINE -> inline
2185 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
2187 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
2188 any relocs that could not be recognised.
2189 92744f05809 PR 20929 - Check for relocs without an associated symbol.
2190 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
2191 name exists and is long enough, before attempting to see if it is
2193 c3864421222 - Correct case for N_SO being the last symbol.
2194 50455f1ab29 PR 20891 - Handle the case where the main file name
2195 and the directory name are both empty.
2196 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
2197 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
2198 range string table offsets.
2199 531336e3a0b PR 20909 - Fix off-by-one error in check for an
2200 illegal string offset.
2201 (aout_link_includes_newfunc): Add comment.
2202 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
2203 on unexpected relocation type rather than ASSERT.
2205 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2208 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
2209 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
2211 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2214 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
2215 non-alloced sections.
2217 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
2220 dynamic relocations for non SEC_ALLOC sections.
2222 2020-06-03 Gunther Nikl <gnikl@justmail.de>
2224 * aout64.c (BMAGIC, QMAGIC): Do not define.
2225 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
2226 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
2227 to check the file format.
2228 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
2229 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
2230 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
2232 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2234 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
2235 relocations for non SEC_ALLOC sections.
2237 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
2240 * elf32-arm.c (maybe_set_textrel): Removed.
2241 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
2242 with _bfd_elf_maybe_set_textrel.
2243 * elf32-csky.c (maybe_set_textrel): Removed.
2244 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
2245 with _bfd_elf_maybe_set_textrel.
2246 * elf32-hppa.c (maybe_set_textrel): Removed.
2247 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
2248 with _bfd_elf_maybe_set_textrel.
2249 * elf32-lm32.c (maybe_set_textrel): Removed.
2250 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
2251 with _bfd_elf_maybe_set_textrel.
2252 * elf32-m32r.c (maybe_set_textrel): Removed.
2253 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
2254 with _bfd_elf_maybe_set_textrel.
2255 * elf32-metag.c (maybe_set_textrel): Removed.
2256 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
2257 with _bfd_elf_maybe_set_textrel.
2258 * elf32-nds32.c (maybe_set_textrel): Removed.
2259 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
2260 with _bfd_elf_maybe_set_textrel.
2261 * elf32-or1k.c (maybe_set_textrel): Removed.
2262 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
2263 with _bfd_elf_maybe_set_textrel.
2264 * elf32-ppc.c (maybe_set_textrel): Removed.
2265 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
2266 with _bfd_elf_maybe_set_textrel.
2267 * elf32-s390.c (maybe_set_textrel): Removed.
2268 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
2269 with _bfd_elf_maybe_set_textrel.
2270 * elf32-sh.c (maybe_set_textrel): Removed.
2271 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
2272 with _bfd_elf_maybe_set_textrel.
2273 * elf32-tic6x.c (maybe_set_textrel): Removed.
2274 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
2275 with _bfd_elf_maybe_set_textrel.
2276 * elf32-tilepro.c (maybe_set_textrel): Removed.
2277 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
2278 with _bfd_elf_maybe_set_textrel.
2279 * elf64-ppc.c (maybe_set_textrel): Removed.
2280 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
2281 with _bfd_elf_maybe_set_textrel.
2282 * elf64-s390.c (maybe_set_textrel): Removed.
2283 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
2284 with _bfd_elf_maybe_set_textrel.
2285 * elfnn-aarch64.c (maybe_set_textrel): Removed.
2286 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
2287 with _bfd_elf_maybe_set_textrel.
2288 * elfnn-riscv.c (maybe_set_textrel): Removed.
2289 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
2290 with _bfd_elf_maybe_set_textrel.
2291 * elfxx-sparc.c (maybe_set_textrel): Removed.
2292 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
2293 with _bfd_elf_maybe_set_textrel.
2294 * elfxx-tilegx.c (maybe_set_textrel): Removed.
2295 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
2296 with _bfd_elf_maybe_set_textrel.
2297 * elfxx-x86.c (maybe_set_textrel): Removed.
2298 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
2299 with _bfd_elf_maybe_set_textrel.
2300 * elflink.c (_bfd_elf_maybe_set_textrel): New.
2302 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2305 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
2307 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
2308 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
2309 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
2310 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
2312 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
2313 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
2314 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
2315 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
2316 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
2317 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
2318 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
2319 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
2320 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
2321 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2322 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
2323 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2324 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
2325 (elf_backend_copy_indirect_symbol): Likewise.
2326 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
2327 (elf_backend_copy_indirect_symbol): Likewise.
2328 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
2330 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2333 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
2334 * elf32-arm.c (readonly_dynrelocs): Removed.
2335 (maybe_set_textrel): Replace readonly_dynrelocs with
2336 _bfd_elf_readonly_dynrelocs.
2337 * elf32-csky.c (readonly_dynrelocs): Removed.
2338 (maybe_set_textrel): Replace readonly_dynrelocs with
2339 _bfd_elf_readonly_dynrelocs.
2340 * elf32-hppa.c(readonly_dynrelocs): Removed.
2341 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2342 _bfd_elf_readonly_dynrelocs.
2343 (maybe_set_textrel): Likewise.
2344 * elf32-lm32.c (readonly_dynrelocs): Removed.
2345 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2346 with _bfd_elf_readonly_dynrelocs.
2347 (maybe_set_textrel): Likewise.
2348 * elf32-m32r.c (readonly_dynrelocs): Removed.
2349 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2350 with _bfd_elf_readonly_dynrelocs.
2351 (maybe_set_textrel): Likewise.
2352 * elf32-metag.c (readonly_dynrelocs): Removed.
2353 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
2354 with _bfd_elf_readonly_dynrelocs.
2355 (maybe_set_textrel): Likewise.
2356 * elf32-microblaze.c (readonly_dynrelocs): Removed.
2357 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2358 with _bfd_elf_readonly_dynrelocs.
2359 * elf32-nds32.c (readonly_dynrelocs): Removed.
2360 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2361 with _bfd_elf_readonly_dynrelocs.
2362 (maybe_set_textrel): Likewise.
2363 * elf32-or1k.c (readonly_dynrelocs): Removed.
2364 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2365 with _bfd_elf_readonly_dynrelocs.
2366 * elf32-ppc.c (readonly_dynrelocs): Removed.
2367 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2368 _bfd_elf_readonly_dynrelocs.
2369 (ppc_elf_adjust_dynamic_symbol): Likewise.
2370 (maybe_set_textrel): Likewise.
2371 * elf32-s390.c (readonly_dynrelocs): Removed.
2372 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2373 with _bfd_elf_readonly_dynrelocs.
2374 (maybe_set_textrel): Likewise.
2375 * elf32-sh.c (readonly_dynrelocs): Removed.
2376 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
2377 _bfd_elf_readonly_dynrelocs.
2378 (maybe_set_textrel): Likewise.
2379 * elf32-tic6x.c (readonly_dynrelocs): Removed.
2380 (maybe_set_textrel): Replace readonly_dynrelocs with
2381 _bfd_elf_readonly_dynrelocs.
2382 * elf32-tilepro.c (readonly_dynrelocs): Removed.
2383 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2384 with _bfd_elf_readonly_dynrelocs.
2385 (maybe_set_textrel): Likewise.
2386 * elf64-ppc.c (readonly_dynrelocs): Removed.
2387 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2388 _bfd_elf_readonly_dynrelocs.
2389 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2390 (maybe_set_textrel): Likewise.
2391 * elf64-s390.c (readonly_dynrelocs): Removed.
2392 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2393 with _bfd_elf_readonly_dynrelocs.
2394 (maybe_set_textrel): Likewise.
2395 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
2396 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
2397 (maybe_set_textrel): Replace readonly_dynrelocs with
2398 _bfd_elf_readonly_dynrelocs.
2399 * elfnn-riscv.c (readonly_dynrelocs): Removed.
2400 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2401 with _bfd_elf_readonly_dynrelocs.
2402 (maybe_set_textrel): Likewise.
2403 * elfxx-sparc.c (readonly_dynrelocs): Removed.
2404 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
2405 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
2406 (maybe_set_textrel): Likewise.
2407 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
2408 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2409 with _bfd_elf_readonly_dynrelocs.
2410 (maybe_set_textrel): Likewise.
2411 * elfxx-x86.c (readonly_dynrelocs): Removed.
2412 (maybe_set_textrel): Replace readonly_dynrelocs with
2413 _bfd_elf_readonly_dynrelocs.
2414 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2416 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2418 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
2419 -fsanitize=undefined.
2421 2020-06-03 Alan Modra <amodra@gmail.com>
2425 * peicode.h (pe_ILF_make_a_section): Align data for compilers
2427 (pe_ILF_build_a_bfd): Likewise.
2429 2020-06-03 Alan Modra <amodra@gmail.com>
2432 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
2433 core files as well as objects.
2435 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
2439 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
2441 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
2442 (elf_arc_link_hash_newfunc): Updated.
2443 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
2444 (elf32_arm_link_hash_newfunc): Updated.
2445 (elf32_arm_copy_indirect_symbol): Likewise.
2446 (elf32_arm_check_relocs): Likewise.
2447 (readonly_dynrelocs): Likewise.
2448 (allocate_dynrelocs_for_symbol): Likewise.
2449 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
2450 (csky_elf_link_hash_newfunc): Updated.
2451 (csky_allocate_dynrelocs): Likewise.
2452 (readonly_dynrelocs): Likewise.
2453 (csky_elf_copy_indirect_symbol): Likewise.
2454 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
2455 (hppa_link_hash_newfunc): Updated.
2456 (elf32_hppa_copy_indirect_symbol): Likewise.
2457 (elf32_hppa_hide_symbol): Likewise.
2458 (elf32_hppa_adjust_dynamic_symbol): Likewise.
2459 (allocate_dynrelocs): Likewise.
2460 (elf32_hppa_relocate_section): Likewise.
2461 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2462 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
2463 (lm32_elf_link_hash_newfunc): Likewise.
2464 (lm32_elf_link_hash_table_create): Updated.
2465 (readonly_dynrelocs): Likewise.
2466 (allocate_dynrelocs): Likewise.
2467 (lm32_elf_copy_indirect_symbol): Likewise.
2468 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
2469 (m32r_elf_link_hash_newfunc): Likewise.
2470 (m32r_elf_link_hash_table_create): Updated.
2471 (m32r_elf_copy_indirect_symbol): Likewise.
2472 (allocate_dynrelocs): Likewise.
2473 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
2474 (metag_link_hash_newfunc): Updated.
2475 (elf_metag_copy_indirect_symbol): Likewise.
2476 (readonly_dynrelocs): Likewise.
2477 (allocate_dynrelocs): Likewise.
2478 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
2480 (link_hash_newfunc): Updated.
2481 (microblaze_elf_check_relocs): Likewise.
2482 (microblaze_elf_copy_indirect_symbol): Likewise.
2483 (readonly_dynrelocs): Likewise.
2484 (allocate_dynrelocs): Likewise.
2485 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
2486 (nds32_elf_link_hash_newfunc): Updated.
2487 (nds32_elf_copy_indirect_symbol): Likewise.
2488 (readonly_dynrelocs): Likewise.
2489 (allocate_dynrelocs): Likewise.
2490 (nds32_elf_check_relocs): Likewise.
2491 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
2492 (link_hash_newfunc): Updated.
2493 (nios2_elf32_copy_indirect_symbol): Likewise.
2494 (nios2_elf32_check_relocs): Likewise.
2495 (allocate_dynrelocs): Likewise.
2496 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2497 (or1k_elf_link_hash_newfunc): Updated.
2498 (readonly_dynrelocs): Likewise.
2499 (allocate_dynrelocs): Likewise.
2500 (or1k_elf_copy_indirect_symbol): Likewise.
2501 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2502 (ppc_elf_link_hash_newfunc): Updated.
2503 (ppc_elf_copy_indirect_symbol): Likewise.
2504 (ppc_elf_check_relocs): Likewise.
2505 (readonly_dynrelocs): Likewise.
2506 (ppc_elf_adjust_dynamic_symbol): Likewise.
2507 (allocate_dynrelocs): Likewise.
2508 (ppc_elf_relocate_section): Likewise.
2509 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2510 (link_hash_newfunc): Updated.
2511 (elf_s390_copy_indirect_symbol): Likewise.
2512 (readonly_dynrelocs): Likewise.
2513 (elf_s390_adjust_dynamic_symbol): Likewise.
2514 (allocate_dynrelocs): Likewise.
2515 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2516 (sh_elf_link_hash_newfunc): Updated.
2517 (readonly_dynrelocs): Likewise.
2518 (allocate_dynrelocs): Likewise.
2519 (sh_elf_copy_indirect_symbol): Likewise.
2520 (sh_elf_check_relocs): Likewise.
2521 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2522 (elf32_tic6x_link_hash_newfunc): Likewise.
2523 (elf32_tic6x_link_hash_table_create): Updated.
2524 (readonly_dynrelocs): Likewise.
2525 (elf32_tic6x_check_relocs): Likewise.
2526 (elf32_tic6x_allocate_dynrelocs): Likewise.
2527 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2529 (link_hash_newfunc): Updated.
2530 (tilepro_elf_copy_indirect_symbol): Likewise.
2531 (tilepro_elf_check_relocs): Likewise.
2532 (allocate_dynrelocs): Likewise.
2533 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2534 (ppc64_elf_copy_indirect_symbol): Updated.
2535 (ppc64_elf_check_relocs): Likewise.
2536 (readonly_dynrelocs): Likewise.
2537 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2538 (dec_dynrel_count): Likewise.
2539 (allocate_dynrelocs): Likewise.
2540 (ppc64_elf_relocate_section): Likewise.
2541 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2542 (link_hash_newfunc): Updated.
2543 (elf_s390_copy_indirect_symbol): Likewise.
2544 (readonly_dynrelocs): Likewise.
2545 (allocate_dynrelocs): Likewise.
2546 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2547 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2549 (elfNN_aarch64_link_hash_newfunc): Updated.
2550 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2551 (readonly_dynrelocs): Likewise.
2552 (need_copy_relocation_p): Likewise.
2553 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2554 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2555 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2556 (link_hash_newfunc): Updated.
2557 (riscv_elf_copy_indirect_symbol): Likewise.
2558 (riscv_elf_check_relocs): Likewise.
2559 (readonly_dynrelocs): Likewise.
2560 (allocate_dynrelocs): Likewise.
2561 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2563 (link_hash_newfunc): Updated.
2564 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2565 (_bfd_sparc_elf_check_relocs): Likewise.
2566 (readonly_dynrelocs): Likewise.
2567 (allocate_dynrelocs): Likewise.
2568 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2569 (link_hash_newfunc): Updated.
2570 (tilegx_elf_copy_indirect_symbol): Likewise.
2571 (tilegx_elf_check_relocs): Likewise.
2572 (readonly_dynrelocs): Likewise.
2573 (allocate_dynrelocs): Likewise.
2574 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2575 (readonly_dynrelocs): Likewise.
2576 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2577 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2579 2020-06-01 Alan Modra <amodra@gmail.com>
2581 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2582 command against cmd_length, not the end of record. For
2583 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2584 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2587 2020-05-28 David Faust <david.faust@oracle.com>
2589 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2590 R_BPF_INSN_{32,64} relocations.
2592 2020-05-28 Stephen Casner <casner@acm.org>
2594 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2595 addreses in .long (used in testsuites) and .stab values.
2597 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2600 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2601 Check bfd_link_dll when issue a DT_TEXTREL warning.
2602 * elfxx-x86.c (maybe_set_textrel): Likewise.
2603 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2605 2020-05-26 Nick Clifton <nickc@redhat.com>
2607 * plugin.c (try_load_plugin): Extend error message when a plugin
2610 2020-05-23 Alan Modra <amodra@gmail.com>
2612 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2614 2020-05-22 Alan Modra <amodra@gmail.com>
2617 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2618 attributes from shared libraries, and do not return an error if
2621 2020-05-21 Alan Modra <amodra@gmail.com>
2624 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2626 (_bfd_delete_bfd): Free the copy.
2627 (_bfd_new_bfd): Free nbfd->memory on error.
2629 2020-05-21 Alan Modra <amodra@gmail.com>
2631 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2632 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2633 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2634 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2635 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2636 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2637 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2638 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2639 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2640 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2641 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2642 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2643 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2644 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2645 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2646 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2647 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2648 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2649 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2650 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2652 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2654 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2655 get_default_version. It is used to find the default version for
2656 the specific extension.
2657 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2658 default_major_version and default_minor_version. Add new bfd_boolean
2659 parameter *use_default_version. Set it to TRUE if we need to call
2660 the callback rps->get_default_version to find the default version.
2661 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2662 the default version in riscv_parsing_subset_version, and then call
2663 riscv_add_subset to add the subset into subset list.
2664 (riscv_parse_prefixed_ext): Likewise.
2665 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2666 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2667 strings rather than characters.
2668 riscv_merge_arch_attr_info): The callback function get_default_version
2669 is only needed for assembler, so set it to NULL int the linker.
2670 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2671 * elfxx-riscv.h: Updated.
2673 2020-05-20 Alan Modra <amodra@gmail.com>
2676 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2677 use bfd_set_filename.
2678 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2679 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2680 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2681 (bfd_create): Likewise.
2682 (_bfd_delete_bfd): Don't free filename.
2683 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2684 return pointer to the copy or NULL on alloc fail.
2685 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2686 result of bfd_set_filename.
2687 * bfd-in2.h: Regenerate.
2689 2020-05-20 Alan Modra <amodra@gmail.com>
2692 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2693 section size against file size.
2694 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2696 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2699 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2700 and memset when allocating memory for the sections_being_created
2703 2020-05-19 Stafford Horne <shorne@gmail.com>
2705 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2707 (or1k_elf_relocate_section): Access srelgot via
2708 htab->root.srelgot. Add assertions for srelgot->contents.
2709 Introduce local variable for srelgot to not reuse global
2711 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2712 (or1k_set_got_and_rela_sizes): New function.
2713 (or1k_initial_exec_offset): New function.
2714 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2715 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2717 (or1k_elf_check_relocs): Use OR to set TLS access.
2718 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2720 (or1k_elf_size_dynamic_sections): Use
2721 or1k_set_got_and_rela_sizes to set sizes.
2722 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2723 (TCB_SIZE): New macro.
2724 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2725 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2726 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2727 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2728 (tpoff): Add dynamic boolean argument.
2729 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2731 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2733 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2734 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2735 cases with BFD_RELOC_AARCH64_JUMP26.
2736 (elfNN_aarch64_check_relocs): Likewise.
2738 2020-05-19 Alan Modra <amodra@gmail.com>
2740 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2741 bfd_get_filename rather than accessing bfd->filename directly.
2742 * aout-target.h (MY (object_p)): Likewise.
2743 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2744 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2745 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2746 (_bfd_archive_bsd44_construct_extended_name_table),
2747 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2748 (_bfd_bsd_write_armap): Likewise.
2749 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2750 * cache.c (bfd_open_file): Likewise.
2751 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2752 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2753 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2754 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2755 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2756 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2757 (patch_tls_desc_to_ie): Likewise.
2758 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2759 (spu_elf_auto_overlay): Likewise.
2760 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2761 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2762 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2763 * elflink.c (bfd_elf_size_dynamic_sections),
2764 (elf_link_input_bfd): Likewise.
2765 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2766 * mach-o.c (bfd_mach_o_follow_dsym),
2767 (bfd_mach_o_close_and_cleanup): Likewise.
2768 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2769 (find_separate_debug_file, get_build_id_name): Likewise.
2770 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2771 * plugin.c (bfd_plugin_open_input): Likewise.
2772 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2773 * som.c (som_write_armap): Likewise.
2774 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2775 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2776 (_bfd_vms_lib_write_archive_contents): Likewise.
2777 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2779 2020-05-19 Alan Modra <amodra@gmail.com>
2782 * bfdio.c (_bfd_real_fopen): Typo fix.
2784 2020-05-18 Nick Clifton <nickc@redhat.com>
2787 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2788 for the sections_being_created array.
2790 2020-05-18 Alan Modra <amodra@gmail.com>
2792 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2793 they can be freed without also freeing internal_relocs.
2795 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2798 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2799 separators into DOS style when creating a WIN32 fullpath.
2801 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2803 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2804 to initialize RISC-V tdata.
2806 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2808 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2811 2020-05-11 Alan Modra <amodra@gmail.com>
2813 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2815 2020-05-11 Alan Modra <amodra@gmail.com>
2817 * elf64-ppc.c: Rename powerxx to power10 throughout.
2819 2020-05-11 Alan Modra <amodra@gmail.com>
2822 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2823 contains required number of auxents before processing any auxent.
2824 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2825 file name from auxents for PE.
2827 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2829 * aout-cris.c (DEFAULT_ARCH): Delete define.
2830 (MY_set_arch_mach): Likewise.
2831 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2833 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2834 of r_type before the shift.
2836 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2839 * elfnn-aarch64.c (group_sections): Copy implementation from
2842 2020-05-01 Alan Modra <amodra@gmail.com>
2845 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2846 accessing root.u.def of symbols. Also check root.u.def.section
2847 is non-NULL. Reverse tests so as to make the logic positive.
2849 2020-05-01 Alan Modra <amodra@gmail.com>
2852 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2853 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2855 2020-05-01 Alan Modra <amodra@gmail.com>
2858 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2859 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2860 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2861 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2862 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2863 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2864 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2865 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2866 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2867 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2869 2020-05-01 Alan Modra <amodra@gmail.com>
2872 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2873 from shared libraries.
2875 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2877 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2878 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2879 equals 0. Report overflow when the result has negative sign but
2880 all significant bits are zero.
2882 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2884 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2885 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2887 2020-04-28 Alan Modra <amodra@gmail.com>
2889 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2890 Emit warning message.
2892 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2894 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2895 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2896 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2897 to x86_64_pe_big_vec as it not a big-endian format.
2898 (vec i386_pe_big_vec): New.
2899 * configure.ac: Likewise.
2900 * targets.c: Likewise.
2901 * configure: Regenerate.
2902 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2903 COFF_WITH_PE_BIGOBJ): New.
2904 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2906 (x86_64_pe_be_vec): Moved.
2908 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2910 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2911 * elf.c (elfcore_grok_arc_v2): New function.
2912 (elfcore_grok_note): Call the new function to handle the corresponding
2914 (elfcore_write_arc_v2): New function.
2915 (elfcore_write_register_note): Call the new function to handle the
2916 corresponding pseudo-sections.
2918 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2921 * bfd-in2.h: Regenerated.
2922 * elf32-xtensa.c (elf_howto_table): New entries for
2923 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2924 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2925 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2926 R_XTENSA_NDIFF{8,16,32}.
2927 * libbfd.h (bfd_reloc_code_real_names): Add names for
2928 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2929 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2930 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2931 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2933 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2936 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2939 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2942 * elf-bfd.h (elf_backend_data): Add
2943 elf_backend_strip_zero_sized_dynamic_sections.
2944 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2945 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2947 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2949 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2951 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2953 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2955 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2957 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2959 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2961 2020-04-21 Nick Clifton <nickc@redhat.com>
2963 * po/sr.po: Updated Serbian translation.
2965 2020-04-21 Alan Modra <amodra@gmail.com>
2967 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2970 2020-04-20 Stephen Casner <casner@acm.org>
2972 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2973 causing globals from linker script to be treated as debug symbols.
2974 (translate_symbol_table): Don't sign-extend symbol values from 16
2975 to 64 bits in nm output.
2977 2020-04-20 Alan Modra <amodra@gmail.com>
2979 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2981 2020-04-18 Alan Modra <amodra@gmail.com>
2983 * section.c (bfd_is_const_section): Correct test for special
2985 * bfd-in2.h: Regenerate.
2987 2020-04-17 Alan Modra <amodra@gmail.com>
2990 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2993 2020-04-16 Nick Clifton <nickc@redhat.com>
2996 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2997 abort with a more helpful error message.
2999 2020-04-16 Alan Modra <amodra@gmail.com>
3002 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
3005 2020-04-15 Fangrui Song <maskray@google.com>
3008 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
3009 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
3010 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
3011 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
3012 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
3013 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
3014 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3015 * elf32-sh.c (sh_elf_relocate_section): Likewise.
3016 * elf32-spu.c (spu_elf_relocate_section): Likewise.
3017 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
3018 * elflink.c (elf_link_output_extsym): Likewise.
3019 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3021 2020-04-15 Alan Modra <amodra@gmail.com>
3024 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
3025 pointer into strings that may be freed for section name, always
3026 allocate a new string.
3028 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
3029 Jan W. Jagersma <jwjagersma@gmail.com>
3031 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
3032 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
3033 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
3034 (_bfd_go32_mkobject): New functions.
3035 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
3036 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
3037 (go32exe_mkobject): Call _bfd_go32_mkobject.
3038 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
3039 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
3041 (coff_write_relocs): Enable extended reloc counter code if
3042 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
3043 (coff_write_object_contents): Likewise. Pad section headers
3044 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
3045 instead of coff_swap_scnhdr_out.
3046 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
3047 enable extended reloc counter.
3048 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
3049 Declare with ATTRIBUTE_UNUSED.
3050 * libcoff-in.h: (struct coff_tdata): New field go32.
3052 * libcoff.h: Regenerate.
3054 2020-04-14 Fangrui Song <maskray@google.com>
3057 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
3060 2020-04-14 Stephen Casner <casner@acm.org>
3063 * pdp11.c: Add implementation of --imagic option.
3064 (adjust_o_magic): Fix objcopy --extract-symbol test.
3065 * libaout.h (enum aout_magic): Add i_magic.
3067 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3068 Nick Clifton <nickc@redhat.com>
3070 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
3072 <default>: Error rather than abort.
3074 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
3077 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
3078 relocation section from section group.
3080 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
3082 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
3083 bfd->origin to file offset.
3084 * bfdwin.c (bfd_get_file_window): Likewise.
3085 * bfd.c: Clarify the use of the bfd->origin field.
3086 * bfd-in2.h: Regenerate.
3087 * coff-i386.c: Don't include go32exe.h. Allow overriding
3088 coff_write_object_contents via COFF_WRITE_CONTENTS.
3089 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
3090 (go32exe_write_object_contents): New functions.
3091 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
3092 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
3093 (create_go32_stub): Remove check for 2k size limit. Read stub
3094 from go32exe_temp_stub if present.
3095 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
3096 copy variable-length stub.
3097 (go32_check_format): Read stub to go32exe_temp_stub, set
3098 origin, return go32exe_cleanup.
3099 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
3100 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
3101 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
3102 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
3103 Remove functions and their associated #defines.
3104 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
3105 * libcoff-in.h: (struct coff_tdata): New field stub_size.
3106 Rename field go32stub to stub.
3107 * libcoff.h: Regenerate.
3108 * coff-stgo32.c (go32_check_format): Rename to...
3109 (go32exe_check_format): ...this.
3110 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
3111 (go32exe_copy_private_bfd_data): ...this.
3112 (stub_bytes): Rename to...
3113 (go32exe_default_stub): ...this.
3114 (create_go32_stub): Rename to...
3115 (go32exe_create_stub): ...this.
3116 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
3119 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
3123 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
3124 relocation to R_386_32 for relocation against non-preemptible
3126 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
3127 allocate dynamic relocation for non-preemptible absolute symbol.
3128 (elf_i386_relocate_section): Pass sec to
3129 GENERATE_DYNAMIC_RELOCATION_P.
3130 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
3131 (elf_x86_64_convert_load_reloc): Covert load relocation to
3132 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
3133 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
3134 for non-preemptible absolute symbol if they overflow.
3135 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
3136 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
3137 symbol. Don't allocate dynamic relocation for non-preemptible
3139 (elf_x86_64_relocate_section): Don't generate relative relocation
3140 for GOTPCREL relocations aganst local absolute symbol. Pass sec
3141 to GENERATE_DYNAMIC_RELOCATION_P.
3142 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
3143 against non-preemptible absolute symbol.
3144 (_bfd_elf_x86_valid_reloc_p): New function.
3145 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
3147 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
3148 argument. Don't generate dynamic relocation against
3149 non-preemptible absolute symbol.
3150 (ABS_SYMBOL_P): New.
3151 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
3152 against non-preemptible absolute symbol.
3154 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
3155 (_bfd_elf_x86_valid_reloc_p): New.
3157 2020-04-01 Tamar Christina <tamar.christina@arm.com>
3160 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
3161 address in the GOT if in thumb only mode.
3163 2020-04-01 Tamar Christina <tamar.christina@arm.com>
3165 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
3167 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
3169 * mmo.c (mmo_scan): Create .text section only when needed, not
3172 2020-03-31 Alan Modra <amodra@gmail.com>
3174 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
3177 2020-03-31 Alan Modra <amodra@gmail.com>
3179 * vms-alpha.c (image_write): Check bounds for sections without
3180 contents too. Error on non-zero write to section without
3182 (_bfd_vms_slurp_etir): Check return of image_write* functions.
3184 2020-03-31 Alan Modra <amodra@gmail.com>
3186 * tekhex.c (pass_over): Check is_eof before reading buffer.
3188 2020-03-30 Nick Clifton <nickc@redhat.com>
3191 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
3192 field to timestamp and make it an integer.
3193 * libcoff.h: Regenerate.
3194 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
3195 field in the pe_data structure rather than the insert_timestamp
3198 2020-03-30 Alan Modra <amodra@gmail.com>
3201 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
3204 2020-03-26 Nick Clifton <nickc@redhat.com>
3206 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
3207 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
3209 * libbfd.h: Regenerate.
3211 2020-03-26 Alan Modra <amodra@gmail.com>
3213 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
3215 2020-03-26 Alan Modra <amodra@gmail.com>
3217 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
3219 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
3221 2020-03-25 Nick Clifton <nickc@redhat.com>
3223 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
3225 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
3226 * libbfd.h: Regenerate.
3228 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
3230 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
3231 correct field name in the output string.
3233 2020-03-25 Alan Modra <amodra@gmail.com>
3236 * elf.c (assign_file_positions_for_load_sections): Adjust offset
3237 for SHT_NOBITS section if first in segment.
3239 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
3242 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
3243 (_bfd_elf_get_symbol_version_string): This.
3244 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
3245 (_bfd_elf_get_symbol_version_string): This.
3246 (bfd_elf_print_symbol): Pass TRUE to
3247 _bfd_elf_get_symbol_version_string.
3248 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
3249 bfd_boolean argument.
3250 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
3251 * targets.c (_bfd_get_symbol_version_string): Likewise.
3252 (bfd_get_symbol_version_string): Likewise.
3253 * bfd-in2.h: Regenerated.
3255 2020-03-24 Nick Clifton <nickc@redhat.com>
3256 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
3259 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
3262 2020-03-24 Nick Clifton <nickc@redhat.com>
3265 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
3266 segment to use for PT_GNU_RELRO, ignore empty sections in a
3267 segment's current list.
3269 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
3272 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
3274 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
3277 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
3278 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
3279 on the previous _bfd_elf_get_symbol_version_string.
3280 (_bfd_elf_get_symbol_version_string): Use it.
3282 2020-03-24 Alan Modra <amodra@gmail.com>
3284 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
3285 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
3288 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
3290 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
3292 2020-03-23 Alan Modra <amodra@gmail.com>
3294 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
3295 symbol count. Allocate an extra byte to ensure name strings
3296 are terminated. Sanity check name offsets. Release memory on
3299 2020-03-23 Alan Modra <amodra@gmail.com>
3301 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
3302 field hasn't been read. Remove unnecessary casts.
3304 2020-03-22 Alan Modra <amodra@gmail.com>
3306 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
3307 enough to read number of symbols.
3309 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
3311 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
3312 (EXECUTABLE_SUFFIX): Likewise.
3313 * config.in: Regenerated.
3314 * configure: Likewise.
3315 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
3316 _bfd_generic_close_and_cleanup.
3317 (plugin_list_entry): Remove resolution_file, resolution_option,
3318 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
3319 lto_wrapper, gcc_env and initialized,
3320 (need_lto_wrapper_p): Removed.
3321 (get_lto_wrapper): Likewise.
3322 (setup_lto_wrapper_env): Likewise.
3323 (register_all_symbols_read): Likewise.
3324 (egister_cleanup): Likewise.
3325 (get_symbols): Likewise.
3326 (add_input_file): Likewise.
3327 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
3328 (add_symbols): Updated.
3329 (try_claim): Likewise.
3330 (try_load_plugin): Likewise.
3331 (bfd_plugin_canonicalize_symtab): Likewise.
3332 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
3333 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
3335 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
3338 * plugin.c (plugin_list_entry): Add has_symbol_type.
3339 (add_symbols_v2): New function.
3340 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
3341 provides symbol type.
3342 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
3343 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
3346 2020-03-20 Alan Modra <amodra@gmail.com>
3348 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
3349 enough to read number of symbols.
3351 2020-03-20 Alan Modra <amodra@gmail.com>
3353 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
3354 backend functions for NULL before calling.
3355 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
3356 (bfd_section_from_shdr, assign_section_numbers): Likewise.
3357 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
3358 * elfnn-ia64.c (ignore_errors): New function.
3359 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
3361 2020-03-19 Nick Clifton <nickc@redhat.com>
3364 * dwarf2.c (struct varinfo): Add unit_offset field to record the
3365 location of the varinfo in the unit's debug info data. Change the
3366 type of the stack field to a boolean.
3367 (lookup_var_by_offset): New function. Returns the varinfo
3368 structure for the variable described at the given offset in the
3370 (scan_unit_for_symbols): Add support for variables which have the
3371 DW_AT_specification attribute.
3373 2020-03-19 Nick Clifton <nickc@redhat.com>
3376 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
3379 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
3381 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
3383 2020-03-18 Nick Clifton <nickc@redhat.com>
3386 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
3387 memory access when processing a corrupt secondary reloc section.
3389 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
3391 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
3392 instead of calling abort.
3393 * elf32-csky.c (csky_build_one_stub): Likewise.
3394 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3395 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3396 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3397 * elf32-metag.c (metag_build_one_stub): Likewise.
3398 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3399 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3400 (ppc_size_one_stub): Likewise.
3401 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3403 2020-03-17 Nick Clifton <nickc@redhat.com>
3406 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
3407 with error messages.
3409 2020-03-17 Nick Clifton <nickc@redhat.com>
3412 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
3413 free. Add free on another failure path.
3415 2020-03-16 Alan Modra <amodra@gmail.com>
3418 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
3419 we have a non-zero section count. Do lma comparison in octets.
3421 2020-03-16 Alan Modra <amodra@gmail.com>
3423 * vms-alpha.c (dst_restore_location): Validate index into
3424 dst_ptr_offsets array before accessing. Return status.
3425 (dst_retrieve_location): Similarly, making "loc" parameter a
3426 pointer to return value.
3427 (_bfd_vms_slurp_etir): Update calls to above functions.
3429 2020-03-14 Kamil Rytarowski <n54@gmx.com>
3431 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
3433 * configure: Regenerated.
3435 2020-03-14 Alan Modra <amodra@gmail.com>
3437 * section.c (BFD_FAKE_SECTIONS): Formatting.
3438 * bfd-in2.h: Regenerate.
3440 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3442 * elf.c (elfcore_grok_netbsd_note): Add support for
3443 NT_NETBSDCORE_LWPSTATUS notes.
3445 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
3447 * bfd-in2.h: Regenerate.
3448 * section.c (asection): Add already_assigned field.
3449 (BFD_FAKE_SECTION): Add default initializer for it.
3450 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
3451 * elf32-arm.c (arm_build_one_stub): Add support for
3452 non_contiguous_regions.
3453 * elf32-csky.c (csky_build_one_stub): Likewise.
3454 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3455 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3456 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3457 * elf32-metag.c (metag_build_one_stub): Likewise.
3458 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3459 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3460 (ppc_size_one_stub): Likewise.
3461 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3462 * elflink.c (elf_link_input_bfd): Likewise.
3464 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
3467 * elf-linker-x86.h (elf_linker_x86_params): Add
3468 static_before_all_inputs and has_dynamic_linker.
3469 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
3470 dynamic input objects if -static is passed at command-line
3471 before all input files without --dynamic-linker unless
3472 --no-dynamic-linker is used.
3474 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3476 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
3478 2020-03-13 Christian Eggers <ceggers@gmx.de>
3480 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
3481 "p_paddr" from "at".
3482 * elfcode.h (bfd_from_remote_memory): Add units to several
3483 parameters. New local "opb". Fix usage of p_align. Fix
3484 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
3485 call of target_read_memory.
3486 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
3487 calculation of "offset" and "output_offset".
3488 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
3489 from "offset" and fix calculation of "end" from "vma+size". Fix
3490 comparison between "sh_addr" and "vma"/"output_offset".
3491 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
3492 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3494 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3495 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3496 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3497 assignment of p_paddr from phdr_lma. Fix comparison between
3498 "lma+size" and "next->lma".
3499 (elf_sort_segments): Fix assignment from p_paddr to lma.
3500 (assign_file_positions_for_load_sections): Add unit (bytes) to
3501 local "align". Fix calculation of local "off_adjust". Fix
3502 calculation of local "filehdr_vaddr".
3503 (assign_file_positions_for_non_load_sections): New local "opb".
3504 Fix calculation of "end" from "p_size". Fix comparison between
3505 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3506 from "end" and "p_vaddr".
3507 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3508 vma. Fix assignment to p_paddr from lma. Fix comparison between
3509 p_paddr and lma. Fix assignment to p_paddr from lma.
3510 * merge.c (sec_merge_emit): New local "opb". Convert
3511 "alignment_power" to octets.
3512 (_bfd_add_merge_section): New locals "alignment_power" and
3513 "opb". Fix comparison between "alignment_power" and
3515 (_bfd_merge_sections): New local "opb". Divide size by opb
3516 before checking align mask.
3518 2020-03-13 Christian Eggers <ceggers@gmx.de>
3520 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3521 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3523 (_bfd_elf_make_section_from_phdr): Similarly.
3524 (elf_fake_sections): Fix calculation of
3525 Elf_Internal_shdr::sh_addr from section VMA.
3526 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3528 (assign_file_positions_for_load_sections): Fix calculations of
3529 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3530 comparison between program header address and section LMA.
3531 (assign_file_positions_for_non_load_sections): Likewise.
3532 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3533 (IS_CONTAINED_BY_VMA): Add parameter opb.
3534 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3535 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3536 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3537 Fix calculations of p_addr_valid and p_vaddr_offset.
3538 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3539 with octets per byte when comparing against p_vaddr.
3541 2020-03-11 Alan Modra <amodra@gmail.com>
3543 * som.c (setup_sections): Sanity check subspace.name.
3545 2020-03-11 Alan Modra <amodra@gmail.com>
3547 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3549 2020-03-10 Alan Modra <amodra@gmail.com>
3552 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3555 2020-03-09 Alan Modra <amodra@gmail.com>
3557 * wasm-module.c (wasm_scan): Sanity check file name length
3558 before allocating memory. Move common section setup code. Do
3559 without bfd_tell to calculate section size.
3561 2020-03-06 Nick Clifton <nickc@redhat.com>
3563 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3564 with error messages and failure return values.
3566 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3568 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3569 relocation sections for any removed reference to a dynamic symbol.
3571 2020-03-05 Nick Clifton <nickc@redhat.com>
3573 * elf-bfd.h (struct elf_backend_data): Add new fields:
3574 init_secondary_reloc_section, slurp_secondary_reloc_section,
3575 write_secondary_reloc_section.
3576 (_bfd_elf_init_secondary_reloc_section): Prototype.
3577 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3578 (_bfd_elf_write_secondary_reloc_section): Prototype.
3579 * elf.c ( bfd_section_from_shdr): Invoke the new
3580 init_secondary_reloc_section backend function, if defined, when a
3581 second reloc section is encountered.
3582 (swap_out_syms): Invoke the new symbol_section_index function, if
3583 defined, when computing the section index of an OS/PROC specific
3585 (_bfd_elf_init_secondary_reloc_section): New function.
3586 (_bfd_elf_slurp_secondary_reloc_section): New function.
3587 (_bfd_elf_write_secondary_reloc_section): New function.
3588 (_bfd_elf_copy_special_section_fields): New function.
3589 * elfcode.h (elf_write_relocs): Invoke the new
3590 write_secondary_relocs function, if defined, in order to emit
3592 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3593 function, if defined, in order to read in secondary relocs.
3594 * elfxx-target.h (elf_backend_copy_special_section_fields):
3595 Provide a non-NULL default definition.
3596 (elf_backend_init_secondary_reloc_section): Likewise.
3597 (elf_backend_slurp_secondary_reloc_section): Likewise.
3598 (elf_backend_write_secondary_reloc_section): Likewise.
3599 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3601 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3602 * configure: Regenerate.
3604 2020-03-05 Alan Modra <amodra@gmail.com>
3606 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3607 against file size before allocating memory. Use bfd_alloc rather
3608 than bfd_zalloc for carsym/strings memory.
3610 2020-03-04 Alan Modra <amodra@gmail.com>
3612 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3613 sh_addr mod sh_addalign is zero.
3615 2020-03-04 Alan Modra <amodra@gmail.com>
3617 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3619 2020-03-03 Alan Modra <amodra@gmail.com>
3621 * format.c (struct bfd_preserve): Add cleanup field.
3622 (bfd_preserve_save): Add cleanup param and save.
3623 (bfd_preserve_restore): Return cleanup.
3624 (bfd_preserve_finish): Call the cleanup for the discarded match.
3625 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3626 and clear when preserving a match. Restore cleanup too when
3627 restoring that match.
3629 2020-03-02 Alan Modra <amodra@gmail.com>
3631 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3632 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3633 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3634 (core_sco5_vec): Correct initialisers.
3636 2020-03-02 Alan Modra <amodra@gmail.com>
3638 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3639 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3640 * cisco-core.c (cisco_core_file_validate): Likewise.
3641 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3642 * hpux-core.c (hpux_core_core_file_p): Likewise.
3643 * irix-core.c (irix_core_core_file_p): Likewise.
3644 * lynx-core.c (lynx_core_file_p): Likewise.
3645 * netbsd-core.c (netbsd_core_file_p): Likewise.
3646 * osf-core.c (osf_core_core_file_p): Likewise.
3647 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3648 * sco5-core.c (sco5_core_file_p): Likewise.
3650 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3652 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3654 2020-03-02 Alan Modra <amodra@gmail.com>
3656 * targets.c (bfd_cleanup): New typedef.
3657 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3658 * libbfd-in.h (_bfd_no_cleanup): Define.
3659 * format.c (bfd_reinit): Add cleanup parameter, call it.
3660 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3661 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3662 * aout-target.h (callback, object_p): Return bfd_cleanup.
3663 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3664 * archive.c (bfd_generic_archive_p): Likewise.
3665 * binary.c (binary_object_p): Likewise.
3666 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3667 * coff-ia64.c (ia64coff_object_p): Likewise.
3668 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3669 * coff-sh.c (coff_small_object_p): Likewise.
3670 * coff-stgo32.c (go32_check_format): Likewise.
3671 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3672 (xcoff64_core_p): Likewise.
3673 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3674 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3675 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3676 * elfcode.h (elf_object_p): Likewise.
3677 * elfcore.h (elf_core_file_p): Likewise.
3678 * i386msdos.c (msdos_object_p): Likewise.
3679 * ihex.c (ihex_object_p): Likewise.
3680 * libaout.h (some_aout_object_p): Likewise.
3681 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3682 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3683 * libbfd.c (_bfd_dummy_target): Likewise.
3684 * libcoff-in.h (coff_object_p): Likewise.
3685 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3686 (bfd_mach_o_arm64_core_p): Likewise.
3687 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3688 (bfd_mach_o_arm_core_p): Likewise.
3689 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3690 (bfd_mach_o_i386_core_p): Likewise.
3691 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3692 (bfd_mach_o_x86_64_core_p): Likewise.
3693 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3694 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3695 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3696 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3697 * mmo.c (mmo_object_p): Likewise.
3698 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3699 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3700 (pe_bfd_object_p): Likewise.
3701 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3702 * ppcboot.c (ppcboot_object_p): Likewise.
3703 * rs6000-core.c (rs6000coff_core_p): Likewise.
3704 * som.c (som_object_setup, som_object_p): Likewise.
3705 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3706 * tekhex.c (tekhex_object_p): Likewise.
3707 * vms-alpha.c (alpha_vms_object_p): Likewise.
3708 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3709 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3710 * wasm-module.c (wasm_object_p): Likewise.
3711 * xsym.c (bfd_sym_object_p): Likewise.
3712 * xsym.h (bfd_sym_object_p): Likewise.
3713 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3715 * pdp11.c (some_aout_object_p): Likewise.
3716 * plugin.c (register_ld_plugin_object_p): Update object_p
3718 * plugin.h (register_ld_plugin_object_p): Likewise.
3719 * bfd-in2.h: Regenerate.
3720 * libbfd.h: Regenerate.
3721 * libcoff.h: Regenerate.
3723 2020-03-02 Alan Modra <amodra@gmail.com>
3725 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3726 applicable section flags.
3727 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3728 (mips_ecoff_bele_vec): Likewise.
3729 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3731 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3732 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3734 2020-03-02 Alan Modra <amodra@gmail.com>
3736 * elf32-m32r.c (m32r_elf_section_flags): New function.
3737 (elf_backend_section_flags): Define.
3738 * elf32-nds32.c (nds32_elf_section_flags): New function.
3739 (elf_backend_section_flags): Define.
3740 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3741 .sbss and .sdata sections.
3742 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3743 for SHF_V850_GPREL sections.
3744 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3746 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3747 for SHF_PARISC_SHORT sections.
3748 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3749 (elf_backend_section_flags): Define.
3750 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3751 for SHF_MIPS_GPREL sections. Delete FIXME.
3753 2020-03-02 Alan Modra <amodra@gmail.com>
3755 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3756 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3757 calling elf_backend_section_flags with adjusted params. Use
3758 newsect->flags past that point.
3759 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3761 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3762 to have their type overridden, and all sh_flags but processor and
3764 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3765 * elf32-mep.c (mep_elf_section_flags): Likewise.
3766 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3767 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3768 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3769 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3770 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3771 stub BFD and non-aarch64 input files when scanning for stubs.
3773 2020-03-02 Alan Modra <amodra@gmail.com>
3775 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3776 limit to decompressed element size.
3778 2020-03-02 Alan Modra <amodra@gmail.com>
3780 * vms-lib.c (vms_traverse_index): Add recur_count param and
3781 update calls. Fail on excessive recursion.
3783 2020-03-02 Alan Modra <amodra@gmail.com>
3785 * vms-alpha.c (vms_get_remaining_object_record): Use
3786 bfd_realloc_or_free rather than bfd_realloc.
3787 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3788 (dst_define_location, parse_module): Likewise, and check realloc
3789 return status before using memory. Return status from function
3790 adjusting all callers.
3792 2020-02-28 Alan Modra <amodra@gmail.com>
3794 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3796 2020-02-28 Alan Modra <amodra@gmail.com>
3798 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3799 Remove duplicate undersize check.
3801 2020-02-27 Alan Modra <amodra@gmail.com>
3804 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3806 2020-02-27 Alan Modra <amodra@gmail.com>
3809 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3810 (coff_section_type): Adjust comment.
3811 (decode_section_type): Likewise. Call coff_section_type before
3812 decode_section_type.
3813 (bfd_decode_symclass): Use 'c' for common sections other than
3816 2020-02-27 Alan Modra <amodra@gmail.com>
3818 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3821 2020-02-27 Alan Modra <amodra@gmail.com>
3823 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3824 if file is an archive element.
3825 * bfd-in2.h: Regenerate.
3827 2020-02-26 Alan Modra <amodra@gmail.com>
3829 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3830 bfd_set_error on failing test. Don't bother changing bfd_error on
3831 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3832 Check sym name is within string buffer. Use size_t for some vars.
3833 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3834 int_buf. Don't change bfd_error on file read error. Use
3835 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3836 calculations to catch overflows before they occur. malloc and
3837 free raw armap rather than using bfd_alloc. Read raw armap before
3838 allocating carsym+strings buffer.
3839 (_bfd_slurp_extended_name_table): Localize variables. Check
3840 name size against file size.
3842 2020-02-26 Alan Modra <amodra@gmail.com>
3844 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3846 2020-02-26 Alan Modra <amodra@gmail.com>
3848 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3849 malloc. Check for NULL return from bfd_malloc.
3850 (rx_table_find, rx_table_map): Likewise.
3851 (rx_set_section_contents): Check bfd_alloc return.
3852 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3854 2020-02-26 Alan Modra <amodra@gmail.com>
3856 * aoutx.h: Indent labels correctly. Format error strings.
3857 * archive.c: Likewise.
3858 * archive64.c: Likewise.
3859 * coff-arm.c: Likewise.
3860 * coff-rs6000.c: Likewise.
3861 * coff-stgo32.c: Likewise.
3862 * cpu-arm.c: Likewise.
3863 * dwarf2.c: Likewise.
3864 * elf-ifunc.c: Likewise.
3865 * elf-properties.c: Likewise.
3866 * elf-s390-common.c: Likewise.
3867 * elf-strtab.c: Likewise.
3869 * elf32-arm.c: Likewise.
3870 * elf32-bfin.c: Likewise.
3871 * elf32-cr16.c: Likewise.
3872 * elf32-csky.c: Likewise.
3873 * elf32-i386.c: Likewise.
3874 * elf32-m68k.c: Likewise.
3875 * elf32-msp430.c: Likewise.
3876 * elf32-nds32.c: Likewise.
3877 * elf32-nios2.c: Likewise.
3878 * elf32-pru.c: Likewise.
3879 * elf32-xtensa.c: Likewise.
3880 * elf64-ia64-vms.c: Likewise.
3881 * elf64-x86-64.c: Likewise.
3882 * elfcode.h: Likewise.
3883 * elfcore.h: Likewise.
3884 * elflink.c: Likewise.
3885 * elfnn-aarch64.c: Likewise.
3886 * elfnn-ia64.c: Likewise.
3887 * elfnn-riscv.c: Likewise.
3888 * elfxx-mips.c: Likewise.
3889 * elfxx-sparc.c: Likewise.
3890 * elfxx-x86.c: Likewise.
3891 * i386lynx.c: Likewise.
3892 * merge.c: Likewise.
3893 * pdp11.c: Likewise.
3894 * plugin.c: Likewise.
3895 * reloc.c: Likewise.
3897 2020-02-26 Alan Modra <amodra@gmail.com>
3900 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3902 (bfd_elf_add_dt_needed_tag): Declare.
3903 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3904 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3905 from elf_add_dt_needed_tag. Remove soname and doit param.
3906 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3907 to see whether as-needed lib is already loaded, use dyn_loaded
3908 list instead. When saving and restoring around as-needed lib
3909 handle possibility that dynstr has not been initialised. Don't
3910 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3911 Mark libs loaded via DT_NEEDED entries of other libs with
3912 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3914 (elf_link_check_versioned_symbol): Remove now unneccesary
3915 DYNAMIC check when traversing dyn_loaded list.
3917 2020-02-26 Alan Modra <amodra@gmail.com>
3919 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3921 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3924 * plugin.c (need_lto_wrapper_p): New.
3925 (bfd_plugin_set_program_name): Add an int argument to set
3927 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3929 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3931 2020-02-24 Alan Modra <amodra@gmail.com>
3933 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3935 2020-02-24 Alan Modra <amodra@gmail.com>
3937 * vms-lib.c (struct carsym_mem): Add limit.
3938 (vms_add_index): Heed limit.
3939 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3940 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3941 Always return actual number read.
3942 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3943 assertion with error exit.
3945 2020-02-22 Alan Modra <amodra@gmail.com>
3948 * elf.c (assign_file_positions_for_load_sections): Continue linking
3949 on "PHDR segment not covered by LOAD segment" errors.
3951 2020-02-21 Alan Modra <amodra@gmail.com>
3953 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3955 (bfd_mach_o_canonicalize_reloc): Likewise.
3956 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3957 counts and offsets against file size.
3958 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3959 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3960 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3961 against file size. Delete symbol table error message.
3962 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3964 (bfd_mach_o_read_symtab): Likewise.
3965 (bfd_mach_o_read_command): Pass file size.
3966 (bfd_mach_o_scan): Sanity check command count against file size.
3968 2020-02-21 Alan Modra <amodra@gmail.com>
3971 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3972 "text", "data" and "bss" section pointer vars. Don't update
3973 section size, just exec header sizes.
3974 (adjust_sizes_and_vmas): Don't update text section size. Set
3975 initial exec header a_text. Print exec headers sizes.
3976 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3977 (adjust_sizes_and_vmas): Similarly. Formatting.
3978 (final_link): Correct final file extension.
3980 2020-02-20 Nick Clifton <nickc@redhat.com>
3982 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3984 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3986 (elfNN_bed): Initialise the symbol_section_index field.
3987 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3988 OS and PROC specific section indicies. Warn if converting other
3989 reserved incidies to SHN_ABS.
3991 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3994 * cpu-z80.c: Add machine type compatibility checking.
3996 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3999 * plugin.c (plugin_list_entry): Remove handle.
4000 (try_load_plugin): Call dlclose before return.
4002 2020-02-19 Alan Modra <amodra@gmail.com>
4004 * libbfd-in.h (_bfd_constant_p): Define.
4005 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
4006 file size before allocating memory.
4007 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
4008 * elf.c (bfd_elf_get_str_section): Likewise.
4009 (_bfd_elf_slurp_version_tables): Likewise.
4010 * libbfd.h: Regenerate.
4012 2020-02-19 Alan Modra <amodra@gmail.com>
4014 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
4015 * aoutx.h (aout_get_external_symbols): Replace calls to
4016 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
4017 (slurp_reloc_table): Likewise.
4018 * archive.c (do_slurp_bsd_armap): Likewise.
4019 (do_slurp_coff_armap): Likewise.
4020 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
4021 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
4022 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
4023 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
4024 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
4025 (_bfd_coff_get_external_symbols): Likewise.
4026 * ecoff.c (ecoff_slurp_symbolic_header),
4027 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
4028 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
4029 (ecoff_indirect_link_order): Likewise.
4030 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
4031 (_bfd_elf_slurp_version_tables): Likewise.
4032 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
4033 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
4034 * elf32-rx.c (elf32_rx_relax_section): Likewise.
4035 * elf64-alpha.c (READ): Likewise.
4036 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
4037 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
4038 * elfcode.h (elf_slurp_symbol_table),
4039 (elf_slurp_reloc_table_from_section): Likewise.
4040 * elflink.c (elf_link_add_object_symbols),
4041 (elf_link_check_versioned_symbol): Likewise.
4042 * elfxx-mips.c (READ): Likewise.
4043 * i386lynx.c (slurp_reloc_table): Likewise.
4044 * lynx-core.c (lynx_core_file_p): Likewise.
4045 * mach-o.c (bfd_mach_o_canonicalize_relocs),
4046 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
4047 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
4048 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
4049 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
4050 (bfd_pef_parse_symbols): Likewise.
4051 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
4052 * som.c (setup_sections, som_slurp_string_table),
4053 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
4054 (som_bfd_fill_in_ar_symbols): Likewise.
4055 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
4056 (evax_bfd_print_image): Likewise.
4057 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
4058 * wasm-module.c (wasm_scan): Likewise.
4059 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4060 * xsym.c (bfd_sym_read_name_table),
4061 (bfd_sym_print_type_information_table_entry): Likewise.
4062 * libbfd.h: Regenerate.
4064 2020-02-19 Alan Modra <amodra@gmail.com>
4066 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
4067 reading external relocs.
4068 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
4069 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
4071 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
4073 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
4074 (m32c_elf_relax_section): Likewise.
4075 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
4076 (rl78_elf_relax_section): Likewise.
4077 * elf32-rx.c (rx_offset_for_reloc): Likewise.
4078 (elf32_rx_relax_section): Likewise.
4079 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
4080 parameter types and use..
4081 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
4082 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
4083 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
4084 being read from file, just the extra.
4085 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
4086 after reading external syms. Free on failure.
4088 2020-02-19 Alan Modra <amodra@gmail.com>
4090 * coffcode.h (buy_and_read, coff_slurp_line_table),
4091 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
4092 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
4093 corresponding bfd_alloc call. Adjust variables to suit.
4094 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
4095 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
4096 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
4097 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
4098 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
4099 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
4100 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
4101 * elf32-rx.c (elf32_rx_relax_section): Likewise.
4102 * elf64-alpha.c (READ): Likewise.
4103 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
4104 (elf_slurp_symbol_table, elf_slurp_reloc_table),
4105 (bfd_from_remote_memory): Likewise.
4106 * elfcore.h (core_find_build_id): Likewise.
4107 * elfxx-mips.c (READ): Likewise.
4108 * mach-o.c (bfd_mach_o_mangle_sections),
4109 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
4110 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
4111 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
4112 * som.c (setup_sections, som_prep_for_fixups)
4113 (som_build_and_write_symbol_table, som_slurp_symbol_table),
4114 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
4115 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
4116 (som_bfd_ar_write_symbol_stuff): Likewise.
4117 * vms-alpha.c (vector_grow1): Likewise.
4118 * vms-lib.c (vms_add_index): Likewise.
4119 * wasm-module.c (wasm_scan_name_function_section): Likewise.
4120 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
4121 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
4122 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
4123 (bfd_alloc2, bfd_zalloc2): Delete.
4124 (_bfd_mul_overflow): Define.
4125 * libbfd.h: Regenerate.
4127 2020-02-19 Alan Modra <amodra@gmail.com>
4129 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
4131 (assign_section_numbers): Likewise.
4132 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
4133 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
4134 bfd_malloc2, size_t amt, and unsigned tls_count.
4135 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
4136 * elflink.c (elf_create_symbuf): Use bfd_malloc.
4137 (elf_output_implib): Use bfd_alloc.
4139 2020-02-19 Alan Modra <amodra@gmail.com>
4141 * bfd.c (struct bfd): Move format and direction to other
4142 bitfields. Add "size".
4143 * bfdio.c (bfd_get_size): Cache size when not writing file.
4144 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
4145 returning zero, ie. unknown.
4146 (bfd_get_alt_debug_link_info): Likewise.
4147 * bfd-in2.h: Regenerate.
4149 2020-02-19 Alan Modra <amodra@gmail.com>
4151 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
4152 bfd_get_file_size twice.
4153 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
4154 zero, ie. unknown, return.
4155 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
4156 * elfcode.h (elf_swap_shdr_in): Likewise.
4157 (elf_object_p): Don't call bfd_get_file_size twice and correct
4160 2020-02-19 Alan Modra <amodra@gmail.com>
4162 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
4163 FALSE if memory alloc fails. Adjust calls.
4164 * som.c (som_prep_for_fixups): Likewise.
4165 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
4166 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
4167 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
4168 * som.c (som_build_and_write_symbol_table): Return via error_return
4170 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
4171 (VEC_APPEND_EL): Delete.
4172 (vector_grow1): Return pointer to element. Catch overflow.
4173 Return NULL on memory allocation failure.
4174 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
4175 (alpha_vms_add_fixup_ca): Likewise.
4176 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
4178 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
4180 2020-02-19 Alan Modra <amodra@gmail.com>
4182 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
4183 * aout-target.h (object_p): Likewise.
4184 * aout-tic30.c (tic30_aout_object_p): Likewise.
4185 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
4186 (emit_stringtab, write_syms, link_hash_table_create),
4187 (aout_link_write_other_symbol): Likewise.
4188 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
4189 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
4190 (_bfd_compute_and_write_armap): Likewise.
4191 * archures.c (bfd_arch_list): Likewise.
4192 * bfd.c (bfd_record_phdr): Likewise.
4193 * binary.c (binary_canonicalize_symtab): Likewise.
4194 * cisco-core.c (cisco_core_file_validate): Likewise.
4195 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
4196 (find_arm_glue, record_arm_to_thumb_glue),
4197 (record_thumb_to_arm_glue): Likewise.
4198 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
4199 (ppc_allocate_toc_section): Likewise.
4200 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
4201 * coff-sh.c (sh_relax_section): Likewise.
4202 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
4203 * coffcode.h (handle_COMDAT, coff_new_section_hook),
4204 (coff_set_alignment_hook, coff_mkobject),
4205 (coff_compute_section_file_positions): Likewise.
4206 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
4207 (coff_find_nearest_line_with_names),
4208 ( bfd_coff_set_symbol_class): Likewise.
4209 * cofflink.c (_bfd_coff_link_hash_table_create),
4210 (_bfd_coff_link_input_bfd): Likewise.
4211 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
4212 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
4213 (build_line_info_table, sort_line_sequences),
4214 (line_info_add_include_dir, line_info_add_file_name),
4215 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
4216 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
4217 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
4218 (_bfd_ecoff_find_nearest_line),
4219 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
4220 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
4221 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
4222 * elf-m10300.c (mn10300_elf_relax_section),
4223 (elf32_mn10300_link_hash_table_create): Likewise.
4224 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
4225 * elf.c (make_mapping, copy_elf_program_header): Likewise.
4226 * elf32-arm.c (elf32_arm_link_hash_table_create),
4227 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
4228 (elf32_arm_new_section_hook): Likewise.
4229 * elf32-avr.c (elf_avr_new_section_hook),
4230 (elf32_avr_link_hash_table_create, get_local_syms),
4231 (elf32_avr_setup_section_lists): Likewise.
4232 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
4233 (bfin_link_hash_table_create): Likewise.
4234 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
4235 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
4236 * elf32-csky.c (csky_elf_link_hash_table_create),
4237 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
4238 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
4239 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
4240 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
4241 * elf32-i386.c (elf_i386_check_relocs): Likewise.
4242 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
4243 * elf32-m32r.c (m32r_elf_link_hash_table_create),
4244 (m32r_elf_check_relocs): Likewise.
4245 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
4246 (elf32_m68hc11_setup_section_lists),
4247 (elf32_m68hc11_size_stubs): Likewise.
4248 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
4249 * elf32-metag.c (elf_metag_link_hash_table_create),
4250 (elf_metag_setup_section_lists): Likewise.
4251 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
4252 (microblaze_elf_check_relocs): Likewise.
4253 * elf32-nds32.c (nds32_elf_link_hash_table_create),
4254 (nds32_elf_check_relocs): Likewise.
4255 * elf32-nios2.c (nios2_elf32_setup_section_lists),
4256 (get_local_syms, nios2_elf32_check_relocs),
4257 (nios2_elf32_link_hash_table_create): Likewise.
4258 * elf32-or1k.c (or1k_elf_link_hash_table_create),
4259 (or1k_elf_check_relocs): Likewise.
4260 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
4261 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
4262 * elf32-s390.c (elf_s390_link_hash_table_create),
4263 (elf_s390_check_relocs): Likewise.
4264 * elf32-score.c (score_elf_create_got_section),
4265 (s3_elf32_score_new_section_hook),
4266 (elf32_score_link_hash_table_create): Likewise.
4267 * elf32-score7.c (score_elf_create_got_section),
4268 (s7_elf32_score_new_section_hook): Likewise.
4269 * elf32-sh.c (sh_elf_link_hash_table_create),
4270 (sh_elf_check_relocs): Likewise.
4271 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
4272 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
4273 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
4274 (tilepro_elf_check_relocs): Likewise.
4275 * elf32-v850.c (remember_hi16s_reloc): Likewise.
4276 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
4277 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
4278 (elf_xtensa_new_section_hook): Likewise.
4279 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
4280 (get_got_entry, elf64_alpha_check_relocs): Likewise.
4281 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
4282 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
4283 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
4284 * elf64-ppc.c (ppc64_elf_new_section_hook),
4285 (ppc64_elf_link_hash_table_create, update_local_sym_info),
4286 (update_plt_info, ppc64_elf_check_relocs): Likewise.
4287 * elf64-s390.c (elf_s390_link_hash_table_create),
4288 (elf_s390_check_relocs): Likewise.
4289 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
4290 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
4291 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
4292 (elf_link_add_archive_symbols, compute_bucket_count),
4293 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
4294 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
4295 (bfd_elf_final_link): Likewise.
4296 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
4297 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
4298 (elfNN_aarch64_new_section_hook): Likewise.
4299 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
4300 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
4301 (riscv_elf_check_relocs): Likewise.
4302 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
4303 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
4304 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
4305 (_bfd_mips_elf_link_hash_table_create): Likewise.
4306 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
4307 (_bfd_sparc_elf_check_relocs),
4308 (_bfd_sparc_elf_new_section_hook): Likewise.
4309 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
4310 (tilegx_elf_check_relocs): Likewise.
4311 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
4312 * format.c (bfd_check_format_matches): Likewise.
4313 * hash.c (_bfd_stringtab_init): Likewise.
4314 * ihex.c (ihex_scan): Likewise.
4315 * irix-core.c (irix_core_core_file_p): Likewise.
4316 * linker.c (bfd_wrapped_link_hash_lookup),
4317 (_bfd_generic_link_hash_table_create),
4318 (_bfd_generic_reloc_link_order): Likewise.
4319 * lynx-core.c (lynx_core_file_p): Likewise.
4320 * netbsd-core.c (netbsd_core_file_p): Likewise.
4321 * osf-core.c (osf_core_core_file_p): Likewise.
4322 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
4323 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
4324 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
4325 * peicode.h (pe_mkobject): Likewise.
4326 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
4327 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
4328 * sco5-core.c (read_uarea): Likewise.
4329 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
4330 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
4331 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
4332 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
4333 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
4334 * srec.c (srec_scan): Likewise.
4335 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
4336 * targets.c (bfd_target_list): Likewise.
4337 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
4338 * trad-core.c (trad_unix_core_file_p): Likewise.
4339 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
4340 (vms_new_section_hook): Likewise.
4341 * wasm-module.c (wasm_make_empty_symbol): Likewise.
4342 * xcofflink.c (xcoff_get_section_contents),
4343 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
4344 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
4345 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
4347 2020-02-19 Alan Modra <amodra@gmail.com>
4349 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
4351 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
4353 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
4354 and use it if it isn't NULL. Remove has_plugin_p argument. Add
4355 a build_list_p argument. Don't search plugin_list. Short circuit
4356 when building the plugin list.
4357 (has_plugin): Renamed to has_plugin_list.
4358 (bfd_plugin_set_plugin): Don't set has_plugin.
4359 (bfd_plugin_specified_p): Check plugin_list instead.
4360 (build_plugin_list): New function.
4361 (load_plugin): Call build_plugin_list and use plugin_list.
4363 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4366 * plugin.c (try_claim): Always clean up for LTO wrapper.
4367 (try_load_plugin): Treat each object as independent. Create a
4368 copy for plugin name.
4370 2020-02-11 Nick Clifton <nickc@redhat.com>
4372 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
4373 for addresses in print statements.
4374 (msp430_elf_relax_delete_bytes): Likewise.
4375 (msp430_elf_relax_add_words): Likewise.
4376 (msp430_elf_relax_section): Likewise.
4378 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4380 * plugin.c (add_symbols): Clear plugin_data memory.
4382 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4385 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
4386 (EXECUTABLE_SUFFIX): Likewise.
4387 * config.in: Regenerated.
4388 * configure: Likewise.
4389 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
4390 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
4391 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
4392 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
4393 (get_lto_wrapper): New.
4394 (setup_lto_wrapper_env): Likewise.
4395 (current_plugin): Likewise.
4396 (register_all_symbols_read): Likewise.
4397 (register_cleanup): Likewise.
4398 (get_symbols): Likewise.
4399 (add_input_file): Likewise.
4400 (bfd_plugin_close_and_cleanup): Likewise.
4401 (claim_file): Removed.
4402 (register_claim_file): Set current_plugin->claim_file.
4403 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
4404 lto_syms in current_plugin.
4405 (try_claim): Use current_plugin->claim_file. Call LTO plugin
4406 all_symbols_read handler. Copy real symbols to plugin_data.
4407 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
4408 (try_load_plugin): Don't reuse the previous plugin for LTO
4409 wrapper. Set up GCC LTO wrapper if possible. Don't set
4410 plugin_list_iter->claim_file.
4411 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
4413 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
4416 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4418 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
4419 check if previous instruction matches a conditional jump inserted
4420 earlier. Invert conditional jump and delete branch in this case.
4422 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4424 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
4425 msp430_elf_relax_add_words. Support insertion of either one or two
4427 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
4428 needs to be grown. Handle insertion of branch instruction to replace
4431 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4433 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
4434 debugging relocations.
4435 (msp430_elf_relax_delete_bytes): Likewise.
4436 (msp430_elf_relax_add_two_words): Likewise.
4437 (msp430_elf_relax_section): Likewise.
4439 2020-02-10 Alan Modra <amodra@gmail.com>
4441 * archures.c: Wrap overlong z80 comments.
4442 * bfd-in2.h: Regenerate.
4444 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4447 * archures.c: Add GBZ80 and Z80N machine values.
4448 * reloc.c: Add BFD_RELOC_Z80_16_BE.
4449 * coff-z80.c: Add support for new reloc.
4450 * coffcode.h: Add support for new machine values.
4451 * cpu-z80.c: Add support for new machine names.
4452 * elf32-z80.c: Add support for new reloc.
4453 * bfd-in2.h: Regenerate.
4454 * libbfd.h: Regenerate.
4456 2020-02-07 Nick Clifton <nickc@redhat.com>
4459 * elf.c (rewrite_elf_program_header): Do not complain if no
4460 sections are mapped to a segment.
4462 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4465 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
4466 for garbage collection on __patchable_function_entries section
4467 without linked-to section.
4469 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4472 * bfd-in2.h: Regenerated.
4473 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
4474 on section if gc_mark of any of its linked-to sections is set
4475 and don't set gc_mark again.
4476 * section.c (asection): Add linked_to_symbol_name to map_head
4479 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
4481 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
4482 reporting an unrecognized instruction with R_V850_LONGJUMP.
4484 2020-02-05 Alan Modra <amodra@gmail.com>
4486 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
4488 2020-02-04 Alan Modra <amodra@gmail.com>
4490 * elf32-ppc.c (ppc_elf_relocate_section): After applying
4491 R_PPC_VLE_ADDR20, goto copy_reloc.
4493 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4495 * bfd-in2.h: Regenerated.
4496 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4498 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4501 * bfd-in2.h: Regenerated.
4502 * ecoff.c (bfd_debug_section): Add section_id.
4503 * section.c (bfd_section): Add section_id.
4504 (SEC_ASSEMBLER_SECTION_ID): New.
4505 (BFD_FAKE_SECTION): Add section_id.
4507 2020-02-01 Nick Clifton <nickc@redhat.com>
4509 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4512 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4514 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4515 encodings are relative to the GOT on nios2, too.
4517 2020-01-31 Alan Modra <amodra@gmail.com>
4519 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4520 file. Use $< and $@ in rules.
4521 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4522 (elf32-ia64.c, elf64-ia64.c): Likewise.
4523 (elf32-riscv.c, elf64-riscv.c): Likewise.
4524 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4525 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4526 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4527 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4528 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4529 * Makefile.in: Regenerate.
4531 2020-01-31 Alan Modra <amodra@gmail.com>
4534 * elf.c (setup_group): Don't clear entire section contents,
4535 just the padding after group flags. Release alloc'd memory
4536 after a seek or read failure.
4538 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4540 * peXXigen.c (pe_is_repro): New function.
4541 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4542 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4544 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4546 * peXXigen.c (debug_type_names): Add names for new debug data type
4549 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4551 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4552 inner loop. Fix a memory leak.
4554 2020-01-30 Alan Modra <amodra@gmail.com>
4556 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4557 or obj_coff_keep_strings here.
4558 (coff_get_normalized_symtab): Free external syms directly.
4559 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4562 2020-01-27 Jim Wilson <jimw@sifive.com>
4564 * cpu-riscv.c (riscv_scan): New.
4565 (N): Change bfd_default_scan to riscv_scan.
4567 2020-01-27 Andreas Schwab <schwab@suse.de>
4569 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4570 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4571 * Makefile.in: Regenerate.
4572 * cpu-plugin.c: Remove.
4573 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4574 (bfd_plugin_arch): Remove declaration.
4575 * bfd-in2.h: Regenerate.
4576 * po/SRC-POTFILES.in: Regenerate.
4578 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4579 Alan Modra <amodra@gmail.com>
4582 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4584 2020-01-24 Jim Wilson <jimw@sifive.com>
4586 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4587 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4588 avoid over long line.
4590 2020-01-24 Nick Clifton <nickc@redhat.com>
4593 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4594 syms and keep strings flags as these may have been set in order to
4595 prevent a bogus call to free.
4597 2020-01-23 Nick Clifton <nickc@redhat.com>
4599 * po/fr.po: Updated French translation.
4601 2020-01-23 Alan Modra <amodra@gmail.com>
4604 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4605 by zero when p_align is zero.
4607 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4609 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4610 (riscv_prefix_cmp): Likewise.
4611 (riscv_non_std_ext_p): Deleted.
4612 (riscv_std_sv_ext_p): Likewise.
4613 (riscv_non_std_sv_ext_p): Likewise.
4614 (riscv_merge_non_std_and_sv_ext): Rename to...
4615 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4616 (riscv_merge_arch_attr_info): Replace 3 calls to
4617 riscv_merge_non_std_and_sv_ext with single call to
4618 riscv_merge_multi_letter_ext.
4619 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4620 encounter a 'z' prefix.
4621 (riscv_get_prefix_class): New function, return prefix class based
4622 on first few characters of input string.
4623 (riscv_parse_config): New structure to factor out minor differences
4624 in extension class parsing behaviour.
4625 (riscv_parse_sv_or_non_std_ext): Rename to...
4626 (riscv_parse_prefixed_ext): and parameterise with
4628 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4629 (riscv_multi_letter_ext_valid_p): New.
4630 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4631 (riscv_parse_subset): Delegate all non-single-letter parsing work
4632 to riscv_parse_prefixed_ext.
4633 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4634 (riscv_get_prefix_class): Declare.
4636 2020-01-22 Alan Modra <amodra@gmail.com>
4638 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4639 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4640 __tls_get_addr_desc.
4641 (ppc64_elf_size_stubs): Add section for linker generated
4642 __tls_get_addr_desc wrapper function. Loop at least once if
4643 generating this function.
4644 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4645 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4647 2020-01-22 Alan Modra <amodra@gmail.com>
4649 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4650 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4652 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4653 (STDU_R1_0R1, ADDI_R1_R1): Define.
4654 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4655 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4656 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4657 no_tls_get_addr_regsave.
4658 (branch_reloc_hash_match): Add hash3 and hash4.
4659 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4660 (ppc64_elf_size_dynamic_sections): Likewise.
4661 (ppc64_elf_relocate_section): Likewise.
4662 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4663 __tls_get_addr stub.
4664 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4666 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4667 eh_frame for regsave __tls_get_addr.
4669 2020-01-22 Alan Modra <amodra@gmail.com>
4671 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4672 which __tls_get_addr calls will be eliminated.
4674 2020-01-20 Nick Clifton <nickc@redhat.com>
4676 * po/pt.po: Updates Portuguese translation.
4677 * po/ru.po: Updated Russian translation.
4678 * po/uk.po: Updated Ukranian translation.
4680 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4683 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4684 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4686 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4687 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4688 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4689 "rex leal x@tlsdesc(%rip), %reg" to
4690 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4691 "call *(%eax)" to "nopl (%rax)".
4693 2020-01-20 Alan Modra <amodra@gmail.com>
4695 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4696 (MTLR_R11): Don't define.
4697 (LD_R0_0R3, CMPDI_R0_0): Define.
4698 (build_tls_get_addr_stub): Don't use r11 in stub.
4700 2020-01-20 Alan Modra <amodra@gmail.com>
4702 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4703 (defined_sym_val, is_tls_get_addr): Likewise.
4705 2020-01-18 Nick Clifton <nickc@redhat.com>
4707 * version.m4 (BFD_VERSION): Set to 2.34.50.
4708 * configure: Regenerate.
4709 * po/bfd.pot: Regenerate.
4711 2020-01-18 Nick Clifton <nickc@redhat.com>
4713 Binutils 2.34 branch created.
4715 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4717 * coff-arm.c: Fix spelling error (seperate).
4718 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4720 * sysdep.h (strnlen): Fix spelling error (seperate).
4722 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4725 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4727 2020-01-15 Alan Modra <amodra@gmail.com>
4730 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4731 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4732 of function symbols unless dot symbols are present. Do warn
4733 whenever one is created, regardles of whether a PLT entry is
4734 also emitted for the function symbol.
4736 2020-01-14 Alan Modra <amodra@gmail.com>
4738 * som.c (som_bfd_count_ar_symbols): Error when file position
4739 of symbols on chains is not strictly increasing.
4741 2020-01-14 Alan Modra <amodra@gmail.com>
4743 * vms.h (VMS_DEBUG): Define as 0.
4744 * vms-alpha.c (image_write): Move debug output after bounds check.
4746 (_bfd_vms_slurp_eihd): Warning fix.
4747 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4749 2020-01-13 Alan Modra <amodra@gmail.com>
4751 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4752 for "ignored" records.
4754 2020-01-13 Alan Modra <amodra@gmail.com>
4756 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4757 Delete asect name check. Move asect NULL check to wasm_object_p.
4758 Correct bounds check of sizes against end. Replace uses of
4759 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4760 just one bfd_release.
4761 (wasm_scan): Don't use malloc/strdup for section names,
4762 bfd_alloc instead. Simplify code prefixing section name.
4763 Formatting. Don't attempt to free memory here..
4764 (wasm_object_p): ..do so here.
4766 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4769 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4770 UNDEFWEAK_NO_DYNAMIC_RELOC.
4771 (allocate_dynrelocs_for_symbol): Likewise.
4773 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4776 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4778 2020-01-10 Alan Modra <amodra@gmail.com>
4780 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4782 2020-01-09 Nick Clifton <nickc@redhat.com>
4785 * bfd.c (bfd_convert_section_contents): Check for a compress
4786 header size that is larger than the actual section size.
4788 2020-01-08 Alan Modra <amodra@gmail.com>
4791 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4792 after removing sections.
4794 2020-01-06 Jim Wilson <jimw@sifive.com>
4797 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4798 check for !bfd_link_pic (info).
4799 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4800 <R_RISCV_JAL>: Add comment.
4801 (_bfd_riscv_relax_section): For plt.offset check, add check for
4802 bfd_link_pic (info). Add comment.
4804 2020-01-06 Alan Modra <amodra@gmail.com>
4806 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4807 match failures. Don't init to bfd_error_wrong_format before
4808 calling _bfd_check_format.
4810 2020-01-06 Alan Modra <amodra@gmail.com>
4812 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4813 status rather than exiting on stack overflow or underflow.
4814 (_bfd_vms_slurp_etir): Adjust to suit.
4816 2020-01-06 Alan Modra <amodra@gmail.com>
4818 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4820 2020-01-06 Alan Modra <amodra@gmail.com>
4822 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4823 command. Check name offset is within command.
4824 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4825 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4826 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4827 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4828 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4829 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4830 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4831 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4832 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4833 (bfd_mach_o_read_segment): Similarly.
4834 (bfd_mach_o_read_thread): Properly bound check thread struct.
4835 Don't repeat checks on second loop.
4836 (bfd_mach_o_read_command): Fail on invalid command length.
4838 2020-01-04 Alan Modra <amodra@gmail.com>
4840 * format.c (bfd_check_format_matches): Add preserve_match.
4841 Save initial bfd state in "preserve", matched bfd state in
4842 "preserve_match". Save just the first match. Release
4843 bfd_alloc memory. Restore and finish preserved state as
4844 appropriate on all function exit paths.
4846 2020-01-04 Alan Modra <amodra@gmail.com>
4848 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4850 2020-01-04 Alan Modra <amodra@gmail.com>
4852 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4855 2020-01-03 Nick Clifton <nickc@redhat.com>
4858 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4859 there is enough data remaining in the code buffer before
4860 attempting to read a function stub.
4862 2020-01-03 Nick Clifton <nickc@redhat.com>
4865 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4866 return value from bfd_malloc.
4867 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4868 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4869 (elf32_arm_filter_cmse_symbols): Likewise.
4870 (elf32_arm_write_section): Likewise.
4871 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4872 (bfd_mach_o_follow_dsym): Likewise.
4873 * pef.c (bfd_pef_print_loader_section): Likewise.
4874 (bfd_pef_scan_start_address): Likewise.
4875 (bfd_pef_parse_function_stubs): Likewise.
4876 (bfd_pef_parse_symbols): Likewise.
4878 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4880 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4881 on binary inputs ld/PR25316.
4882 (is_ia64_elf): new helper to filter on ia64 objects.
4884 2020-01-03 Jan Beulich <jbeulich@suse.com>
4886 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4888 (bfd_mach_o_scan): Insert underscore in two variable names.
4890 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4892 * Makefile.am: Add z80-elf target support.
4893 * configure.ac: Likewise.
4894 * targets.c: Likewise.
4895 * Makefile.in: Regenerate.
4896 * configure: Regenerate.
4897 * config.bfd: Add z80-elf target support and new arches: ez80 and
4899 * elf32-z80.c: New file.
4900 * archures.c: Add new z80 architectures: eZ80 and Z180.
4901 * coffcode.h: Likewise.
4902 * cpu-z80.c: Likewise.
4903 * coff-z80.c: Add new relocations for Z80 target and local label
4905 * reloc.c: Add new relocs.
4906 * bfd-in2.h: Regenerate.
4907 * libbfd.h: Regenerate.
4909 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4913 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4915 2020-01-01 Alan Modra <amodra@gmail.com>
4917 Update year range in copyright notice of all files.
4919 For older changes see ChangeLog-2019
4921 Copyright (C) 2020 Free Software Foundation, Inc.
4923 Copying and distribution of this file, with or without modification,
4924 are permitted in any medium without royalty provided the copyright
4925 notice and this notice are preserved.
4931 version-control: never