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1 2020-10-30 H.J. Lu <hongjiu.lu@intel.com>
3 PR gas/26703
4 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Generate
5 GNU_PROPERTY_X86_ISA_1_BASELINE for -z x86-64-baseline.
7 2020-10-29 Nick Clifton <nickc@redhat.com>
9 PR 26809
10 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Use the correct
11 sized reloc reading function.
12 (_bfd_elf_write_secondary_reloc_section): Use the correct sized
13 reloc writing function.
15 2020-10-28 Nick Clifton <nickc@redhat.com>
17 PR 26774
18 * srec.c (srec_write_symbols): Do not emit symbols in sections
19 that have been removed from the output.
21 2020-10-27 Nick Clifton <nickc@redhat.com>
23 * elf64-hppa.c (elf_hppa_final_link_relocate): Check that the
24 symbol's section is being output before adding its offset to the
25 addend when processing R_PARISC_SECREL32.
27 2020-10-25 Alan Modra <amodra@gmail.com>
29 * vms-misc.c (_bfd_vms_save_counted_string): Count length byte
30 towards maxlen.
32 2020-10-20 Dr. David Alan Gilbert <dgilbert@redhat.com>
34 * po/es.po: Fix printf format.
36 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
38 * elfnn-riscv.c (riscv_elf_link_hash_table): Add last_iplt_index.
39 (riscv_elf_size_dynamic_sections): Initialize the last_iplt_index.
40 (riscv_elf_relocate_section): Use riscv_elf_append_rela.
41 (riscv_elf_finish_dynamic_symbol): If the use_elf_append_rela is
42 false, then we should add the dynamic relocs from the last of
43 the .rela.iplt, and don't use the riscv_elf_append_rela to add.
45 2020-10-16 Nelson Chu <nelson.chu@sifive.com>
47 * elfnn-riscv.c: Include "objalloc.h" since we need objalloc_alloc.
48 (riscv_elf_link_hash_table): Add loc_hash_table and loc_hash_memory
49 for local STT_GNU_IFUNC symbols.
50 (riscv_elf_got_plt_val): Removed.
51 (riscv_elf_local_htab_hash, riscv_elf_local_htab_eq): New functions.
52 Use to compare local hash entries.
53 (riscv_elf_get_local_sym_hash): New function. Find a hash entry for
54 local symbol, and create a new one if needed.
55 (riscv_elf_link_hash_table_free): New function. Destroy an riscv
56 elf linker hash table.
57 (riscv_elf_link_hash_table_create): Create hash table for local ifunc.
58 (riscv_elf_check_relocs): Create a fake global symbol to track the
59 local ifunc symbol. Add support to check and handle the relocations
60 reference to ifunc symbols.
61 (allocate_dynrelocs): Let allocate_ifunc_dynrelocs and
62 allocate_local_ifunc_dynrelocs to handle the ifunc symbols if they
63 are defined and referenced in a non-shared object.
64 (allocate_ifunc_dynrelocs): New function. Allocate space in .plt,
65 .got and associated reloc sections for ifunc dynamic relocs.
66 (allocate_local_ifunc_dynrelocs): Likewise, but for local ifunc
67 dynamic relocs.
68 (riscv_elf_relocate_section): Add support to handle the relocation
69 referenced to ifunc symbols.
70 (riscv_elf_size_dynamic_sections): Updated.
71 (riscv_elf_adjust_dynamic_symbol): Updated.
72 (riscv_elf_finish_dynamic_symbol): Finish up the ifunc handling,
73 including fill the PLT and GOT entries for ifunc symbols.
74 (riscv_elf_finish_local_dynamic_symbol): New function. Called by
75 riscv_elf_finish_dynamic_symbol to handle the local ifunc symbols.
76 (_bfd_riscv_relax_section): Don't do the relaxation for ifunc.
77 * elfxx-riscv.c: Add R_RISCV_IRELATIVE.
78 * configure.ac: Link elf-ifunc.lo to use the generic ifunc support.
79 * configure: Regenerated.
81 2020-10-16 Alan Modra <amodra@gmail.com>
83 * elf32-arc.c (replace_func): Correct return type.
84 (get_replace_function): Use a replace_func function pointer rather
85 than void*. Update associated ARC_RELOC_HOWTO define.
87 2020-10-16 Alan Modra <amodra@gmail.com>
89 * elf32-cr16.c: Formatting.
90 (cr16_elf_final_link_relocate): Sign extend rather than clumsy
91 "add or subtract" of offset value. Simplify range checks. Move
92 common code out of "if" branches. Don't refetch insn fields
93 needlessly.
95 2020-10-16 Alan Modra <amodra@gmail.com>
97 * elf64-ppc.c (ppc64_elf_relocate_section): Tighten sanity check
98 on R_PPC64_GOT_LO_DS and R_PPC64_GOT_HA instructions.
100 2020-10-09 Alan Modra <amodra@gmail.com>
102 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't do local
103 entry offset optimisation.
105 2020-10-09 H.J. Lu <hongjiu.lu@intel.com>
107 PR gas/26703
108 * elf-linker-x86.h (elf_linker_x86_params): Add isa_level.
109 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge
110 GNU_PROPERTY_X86_ISA_1_V[234].
111 (_bfd_x86_elf_link_setup_gnu_properties): Generate
112 GNU_PROPERTY_X86_ISA_1_V[234] for -z x86-64-v[234].
114 2020-10-06 H.J. Lu <hongjiu.lu@intel.com>
116 PR ld/26711
117 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge -z ibt
118 and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND.
120 2020-10-06 Brandon Bergren <bdragon@FreeBSD.org>
122 * config.bfd: Add powerpc64le-*-freebsd*.
123 * configure.ac: Add powerpc_elf64_fbsd_le_vec.
124 * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for
125 freebsd.
126 * targets.c (powerpc_elf64_fbsd_le_vec): Declare.
127 (_bfd_target_vector): Add it.
128 * configure: Regenerate.
130 2020-10-05 Kamil Rytarowski <n54@gmx.com>
132 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
134 2020-10-05 Nick Clifton <nickc@redhat.com>
136 PR 26253
137 * elf.c (_bfd_elf_setup_sections): Do not complain about an
138 sh_link value of zero when the SLF_LINK_ORDER flag is set.
139 (assign_section_numbers): Likewise.
141 2020-10-02 H.J. Lu <hongjiu.lu@intel.com>
143 PR 26681
144 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
145 sections which are linked to another section.
147 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
149 * cpu-arm.c: (processors) Add Cortex-X1.
151 2020-09-28 Alan Modra <amodra@gmail.com>
153 PR 26656
154 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
155 NULL stub_entry->h before calling is_tls_get_addr.
157 2020-09-26 Alan Modra <amodra@gmail.com>
159 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
160 (LD_R0_0R11, ADD_R11_R0_R11): Define.
161 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
162 code detected.
163 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
164 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
165 and only emit for has_plt_localentry0. Don't use r2 in the stub.
167 2020-09-24 Alan Modra <amodra@gmail.com>
169 PR 26656
170 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
171 size_power10_offset rather than calculating from start of stub.
172 Add size for notoc tls_get_addr_opt stub.
173 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
174 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
175 (build_tls_get_addr_stub): Delete.
176 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
177 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
178 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
179 of build_tls_get_addr_stub.
180 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
181 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
182 when padding stub. Size eh_frame for notoc stub too.
183 Correct lr_restore value.
184 (ppc64_elf_relocate_section): Don't skip over first insn of
185 notoc tls_get_addr_opt stub.
187 2020-09-24 Alan Modra <amodra@gmail.com>
189 PR 26655
190 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
191 (ppc64_elf_edit): Call params->edit.
192 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
193 bfd_boolean.
194 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
195 (ppc64_elf_tls_setup): Update declaration.
197 2020-09-21 Alan Modra <amodra@gmail.com>
199 PR 26569
200 * elfxx-riscv.c (howto_table): Correct size and bitsize of
201 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
202 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
203 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
204 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
206 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
208 PR ld/18808
209 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
210 relocations in debug sections, change abort to _bfd_error_handler.
212 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
214 PR ld/26583
215 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
216 to x86_64_pei_vec.
217 * reloc.c: Include "coff/internal.h".
218 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
220 2020-09-16 Alan Modra <amodra@gmail.com>
222 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
223 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
224 (swap_out_syms): Adjust elf_symbol_from invocation.
226 2020-09-16 Alan Modra <amodra@gmail.com>
228 PR 26623
229 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
231 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
233 * coff-x86_64.c (howto_table): Display PE relocation names.
235 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
237 PR ld/26589
238 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
239 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
241 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
243 PR ld/26391
244 * elflink.c (elf_final_link_info): Add local_hash_table.
245 (local_hash_entry): New.
246 (local_hash_newfunc): Likewise.
247 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
248 symbols.
249 (bfd_elf_final_link): Initialize and free local_hash_table for
250 "-z unique-symbol".
252 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
254 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
255 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
256 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
257 BFD_RELOC_AARCH64_TSTBR14 relocations.
259 2020-09-09 Nick Clifton <nickc@redhat.com>
261 * cofflink.c (coff_link_check_archive_element): Move the check for
262 coff type input to the start of the function.
264 2020-09-09 Alan Modra <amodra@gmail.com>
266 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
267 * libbfd.h: Regenerate.
269 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
270 Kuan-Lin Chen <kuanlinchentw@gmail.com>
272 * bfd-in2.h (bfd_reloc_code_real): Add
273 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
274 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
275 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
276 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
277 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
278 (write_uleb128): New.
279 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
280 * libbfd.c (_bfd_write_unsigned_leb128): New.
281 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
282 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
283 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
285 2020-09-08 Alex Coplan <alex.coplan@arm.com>
287 * archures.c (bfd_mach_aarch64_8R): New.
288 * bfd-in2.h: Regenerate.
289 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
290 (bfd_aarch64_arch_ilp32): Update tail pointer.
292 2020-09-08 Alan Modra <amodra@gmail.com>
294 PR 13250
295 PR 26580
296 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
297 Return oldbfd in override when old common should override new
298 common.
299 (_bfd_elf_add_default_symbol): Adjust to suit.
300 (elf_link_add_object_symbols): Likewise. Pass "override" to
301 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
302 field for --as-needed shared libraries. Revert pr13250 changes.
304 2020-09-08 Nick Clifton <nickc@redhat.com>
306 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
307 unrecognized symbol type in a weak definition.
309 2020-09-04 Alan Modra <amodra@gmail.com>
311 PR 26574
312 * elfcode.h (elf_object_p): Sanity check section header offset.
313 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
314 sh_entsize.
316 2020-09-04 Alan Modra <amodra@gmail.com>
318 PR 15146
319 PR 26314
320 PR 26530
321 * elflink.c (elf_link_add_object_symbols): Do set def_regular
322 and ref_regular for IR symbols. Don't clear dynsym, allowing
323 IR symbols to load --as-needed shared libraries, but prevent
324 IR symbols from becoming dynamic.
326 2020-09-03 Nick Clifton <nickc@redhat.com>
328 PR 26521
329 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
330 secondary reloc sections with a zero sh_entsize field.
332 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
334 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
335 (riscv_merge_std_ext): Likewise.
336 (riscv_merge_arch_attr_info): Likewise.
337 (riscv_merge_attributes): Likewise and fix comment typos.
339 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
341 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
342 from void to bfd_boolean. Report warnings rather than errors
343 when the ISA versions are mis-matched. Afterwards, remember to
344 update the output ISA versions to the newest ones.
345 (riscv_merge_std_ext): Allow to link objects with different
346 standard ISA versions. Try to add output ISA versions to
347 merged_subsets first.
348 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
349 ISA and non-standard ISA versions.
351 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
353 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
354 error message when the versions of extension are mis-matched.
355 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
356 the string is empty.
358 2020-09-03 Alan Modra <amodra@gmail.com>
360 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
361 on the output bfd objalloc memory.
363 2020-09-02 Alan Modra <amodra@gmail.com>
365 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
366 of constant shifted left.
368 2020-09-02 Alan Modra <amodra@gmail.com>
370 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
371 type for "relocation".
373 2020-09-01 Alan Modra <amodra@gmail.com>
375 * reloc.c (N_ONES): Handle N=0.
376 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
377 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
379 2020-09-01 Alan Modra <amodra@gmail.com>
381 PR 26429
382 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
383 in descending order of alignment.
385 2020-09-01 Alan Modra <amodra@gmail.com>
387 PR 26423
388 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
390 2020-08-31 Alan Modra <amodra@gmail.com>
392 PR 26493
393 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
394 unsigned when using with RISCV_ITYPE.
395 (_bfd_riscv_relax_call): Use an unsigned foff.
397 2020-08-31 Alan Modra <amodra@gmail.com>
399 PR 26476
400 PR 26477
401 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
402 (CRINFO_RELVADDR): Make unsigned.
403 (mips_elf_nullify_got_load): Use unsigned constant when shifting
404 into sign bit.
406 2020-08-31 Alan Modra <amodra@gmail.com>
408 PR 26466
409 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
410 variable and rewrite signed overflow check.
411 * elf32-mep.c: Regenerate.
412 (mep_final_link_relocate): Delete "s".
414 2020-08-31 Alan Modra <amodra@gmail.com>
416 PR 26461
417 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
418 that might shift values into sign bit.
420 2020-08-31 Alan Modra <amodra@gmail.com>
422 PR 26445
423 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
424 and similarly for variables dealing with overflow.
426 2020-08-31 Alan Modra <amodra@gmail.com>
428 PR 26442
429 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
430 without undefined behaviour. Tidy excess casts.
432 2020-08-31 Alan Modra <amodra@gmail.com>
434 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
435 alignment from reloc addend after reloc type R_MN10300_ALIGN is
436 found.
438 2020-08-30 Alan Modra <amodra@gmail.com>
440 PR 26435
441 PR 26436
442 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
443 without undefined behaviour.
445 2020-08-29 Nick Clifton <nickc@redhat.com>
447 PR 26520
448 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
449 variable table.
451 2020-08-29 Alan Modra <amodra@gmail.com>
453 PR 26459
454 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
455 element when count is zero. bfd_realloc when shrinking.
457 2020-08-28 Alan Modra <amodra@gmail.com>
459 PR 26418
460 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
461 zero size buffers.
463 2020-08-28 Alan Modra <amodra@gmail.com>
465 PR 26418
466 * ecofflink.c (WRITE): Really don't write zero size chunks.
468 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
470 PR 26543
471 * linker.c (bfd_generic_define_common_symbol): Force the alignment
472 to 1 if the section has now alignment requirement.
474 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
476 * elf32-csky.c (csky_archs): Fix arch names.
477 (csky_find_arch_with_name): New.
478 (elf32_csky_merge_attributes): New.
479 (csky_elf_merge_private_bfd_data): Add process of merge
480 attribute section.
481 (elf32_csky_obj_attrs_arg_type): New.
482 (elf32_csky_obj_attrs_handle_unknown): New.
483 (elf_backend_obj_attrs_vendor): Define.
484 (elf_backend_obj_attrs_section): Define.
485 (elf_backend_obj_attrs_arg_type): Define.
486 (elf_backend_obj_attrs_section_type): Define.
488 2020-08-28 Nick Clifton <nickc@redhat.com>
490 PR19011
491 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
492 for undefined symbols which will not generate extra warning
493 messages about truncated relocs.
495 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
497 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
498 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
499 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
500 unresolved reloc checks.
502 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
504 PR 26356
505 * som.c (som_bfd_copy_private_section_data): Issue error when a
506 subspace is specified without its containing space.
508 2020-08-27 Alan Modra <amodra@gmail.com>
510 PR 26469
511 * elflink.c: Include limits.h.
512 (CHAR_BIT): Provide fallback define.
513 (set_symbol_value): Correct complex reloc comment.
514 (undefined_reference): Set bfd_error.
515 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
516 (BINARY_OP): ..this.
517 (eval_symbol): Limit shifts. Force unsigned for left shift.
518 Catch divide by zero.
519 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
520 * configure: Regenerate.
521 * config.in: Regenerate.
523 2020-08-27 Alan Modra <amodra@gmail.com>
525 PR 26462
526 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
528 2020-08-27 Alan Modra <amodra@gmail.com>
530 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
531 on sym_sec not being output.
533 2020-08-27 Alan Modra <amodra@gmail.com>
535 PR 26416
536 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
538 2020-08-26 Nick Clifton <nickc@redhat.com>
540 PR 26433
541 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
542 behaviour.
543 (avr_elf32_load_records_from_section): Use bfd_get_16 and
544 bfd_get_32 to load values from potentially unaligned pointers.
546 PR 26416
547 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
548 ignore local symbols.
549 (elf64_alpha_relax_got_load): Do not check for local dynamic
550 symbols.
551 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
552 values.
553 (INSN_A) Cast the A parameter to unsigned.
554 (INSN_AB): Define in terms of INSN_A.
555 (INSN_ABC): Likewise.
556 (INSN_ABO): Likewise.
557 (INSN_AD): Likewise.
559 PR 26411
560 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
561 unsigned long constant when creating a mask to test for alignment
562 issues.
564 2020-08-26 Alan Modra <amodra@gmail.com>
566 PR 26507
567 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
569 2020-08-26 Alan Modra <amodra@gmail.com>
571 PR 26506
572 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
573 when section is empty.
575 2020-08-26 Alan Modra <amodra@gmail.com>
577 PR 26498
578 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
579 avoid UB left shift.
581 2020-08-26 Alan Modra <amodra@gmail.com>
583 PR 26484
584 PR 26485
585 PR 26486
586 PR 26487
587 PR 26488
588 PR 26490
589 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
590 (ppc64_elf_tls_setup): Likewise.
591 (branch_reloc_hash_match): Likewise.
592 (build_plt_stub): Likewise.
593 (ppc64_elf_relocate_section): Likewise.
595 2020-08-26 Alan Modra <amodra@gmail.com>
597 PR 26478
598 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
600 2020-08-26 Alan Modra <amodra@gmail.com>
602 PR 26475
603 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
604 sstubs->contents != NULL.
606 2020-08-26 Alan Modra <amodra@gmail.com>
608 PR 26453
609 * som.c (som_prep_for_fixups): Return early when no symbols.
611 2020-08-26 Alan Modra <amodra@gmail.com>
613 PR 26418
614 * ecofflink.c (WRITE): Don't write size 0 chunks.
616 2020-08-26 Alan Modra <amodra@gmail.com>
618 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
620 2020-08-26 Alan Modra <amodra@gmail.com>
622 PR 26415
623 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
625 2020-08-26 David Faust <david.faust@oracle.com>
627 * archures.c (bfd_mach_xbpf): Define.
628 * bfd-in2.h: Regenerate.
629 * cpu-bpf.c (bfd_xbpf_arch) New.
630 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
632 2020-08-26 Alan Modra <amodra@gmail.com>
634 * archures.c (bfd_mach_ck860): Define.
636 2020-08-25 Mark Wielaard <mark@klomp.org>
638 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
639 and dwarf_rnglists_size fields.
640 (dwarf_debug_sections): Add debug_rnglists.
641 (dwarf_debug_section_enum): Likewise.
642 (read_debug_rnglists): New function.
643 (read_rangelist): New function to call either read_ranges or
644 read_rnglists. Rename original function to...
645 (read_ranges): ...this.
646 (read_rnglists): New function.
648 2020-08-25 Alan Modra <amodra@gmail.com>
650 PR 26505
651 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
652 is_elf_hash_table before accessing elf fields.
654 2020-08-25 Alan Modra <amodra@gmail.com>
656 PR 26482
657 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
658 won't be output.
660 2020-08-25 Alan Modra <amodra@gmail.com>
662 PR 26463
663 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
664 before accessing elf fields.
666 2020-08-25 Alan Modra <amodra@gmail.com>
668 PR 26452
669 * som.c (som_compute_checksum): XOR 32-bit words in header,
670 not unsigned long sized words.
672 2020-08-25 Alan Modra <amodra@gmail.com>
674 PR 26430
675 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
676 amount copied for elf_segment_map defined with one element
677 sections array.
679 2020-08-25 Alan Modra <amodra@gmail.com>
681 PR 26422
682 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
683 bfd_get_x size function to read addends out of fields. Apply
684 rightshift adjustment too. Don't apply the now unnecessary
685 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
686 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
687 Correct R_ARM_THM_JUMP6 addend.
689 2020-08-25 Alan Modra <amodra@gmail.com>
691 PR 26419
692 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
693 before start of section.
695 2020-08-25 Alan Modra <amodra@gmail.com>
697 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
698 before accessing elf_hash_table_id.
699 * elf32-arc.c (elf_arc_hash_table): Likewise.
700 * elf32-arm.c (elf32_arm_hash_table): Likewise.
701 * elf32-avr.c (avr_link_hash_table): Likewise.
702 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
703 * elf32-cris.c (elf_cris_hash_table): Likewise.
704 * elf32-csky.c (csky_elf_hash_table): Likewise.
705 * elf32-frv.c (frvfdpic_hash_table): Likewise.
706 * elf32-hppa.c (hppa_link_hash_table): Likewise.
707 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
708 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
709 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
710 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
711 * elf32-metag.c (metag_link_hash_table): Likewise.
712 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
713 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
714 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
715 * elf32-s390.c (elf_s390_hash_table): Likewise.
716 * elf32-sh.c (sh_elf_hash_table): Likewise.
717 * elf32-spu.c (spu_hash_table): Likewise.
718 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
719 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
720 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
721 * elf64-hppa.c (hppa_link_hash_table): Likewise.
722 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
723 * elf64-s390.c (elf_s390_hash_table): Likewise.
724 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
725 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
726 * elfxx-mips.c (mips_elf_hash_table): Likewise.
727 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
728 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
730 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
732 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
733 int. Use '%u' format with _bfd_error_handler to render it.
735 2020-08-25 Alan Modra <amodra@gmail.com>
737 PR 26489
738 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
739 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
741 2020-08-25 Alan Modra <amodra@gmail.com>
743 PR 26492
744 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
745 accessing elf_hash_table_id.
747 2020-08-25 Alan Modra <amodra@gmail.com>
749 PR 26483
750 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
751 accessing elf_hash_table_id.
753 2020-08-24 Mark Wielaard <mark@klomp.org>
755 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
756 (read_formatted_entries): Likewise. And skip zero entry.
758 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
760 * bfd-in2.h (bfd_mach_ck860): New.
761 * cpu-csky.c (arch_info_struct): Add item for CK860.
763 2020-08-24 Alan Modra <amodra@gmail.com>
765 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
766 high part tprel16 relocs.
767 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
768 Clear do_tls_opt on odd instructions.
769 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
770 Don't sanity check them here.
771 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
772 high part tprel16 relocs.
773 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
774 Clear do_tls_opt on odd instructions.
775 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
777 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
779 PR binutils/26357
780 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
781 * configure: Regenerate.
783 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
785 PR ld/26382
786 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
787 versioned symbols, which are defined in shared objects, in
788 symbol string table.
790 2020-08-21 Nick Clifton <nickc@redhat.com>
792 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
793 the data map if there are entries in it.
794 (_bfd_aarch64_erratum_843419_scan): Likewise.
796 2020-08-21 Jan Beulich <jbeulich@suse.com>
798 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
799 last byte of debug dir, not first.
801 2020-08-20 Nick Clifton <nickc@redhat.com>
803 PR 26428
804 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
805 field in the ELF header of the compressed sections.
807 2020-08-20 Nick Clifton <nickc@redhat.com>
809 PR 26406
810 * elf-bfd.h (struct bfd_elf_section_data): Add
811 has_secondary_relocs field.
812 * elf.c (_bfd_elf_copy_special_section_fields): Set the
813 has_secondary_relocs field for sections which have associated
814 secondary relocs.
815 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
816 on sections which have associated secondary relocs.
818 2020-08-15 Alan Modra <amodra@gmail.com>
820 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
821 small common section.
822 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
823 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
824 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
825 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
826 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
827 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
828 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
829 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
830 * elf32-v850.c (v850_elf_check_relocs): Likewise.
831 (v850_elf_add_symbol_hook): Likewise.
832 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
833 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
834 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
835 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
837 2020-08-15 Alan Modra <amodra@gmail.com>
839 PR 26389
840 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
841 SEC_SMALL_DATA.
842 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
843 on small common section.
844 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
845 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
846 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
847 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
848 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
849 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
851 2020-08-14 Alan Modra <amodra@gmail.com>
853 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
854 rather than another copy of primes. Increase maximum default
855 size allowed.
857 2020-08-13 Alan Modra <amodra@gmail.com>
859 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
861 2020-08-13 Alan Modra <amodra@gmail.com>
863 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
864 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
865 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
866 optimization when --no-pcrel-optimize.
868 2020-08-13 Alan Modra <amodra@gmail.com>
870 PR 26348
871 * bfd.c (struct bfd): Add read_only.
872 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
873 Set read_only on warning.
874 (elf_object_p): Sanity check program header alignment. Set
875 read_only on warning.
876 * bfd-in2.h: Regenerate.
878 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
880 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
881 win32pstatus note type to avoid signedness comparison warning.
883 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
885 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
886 win32pstatus notes, and return TRUE so we continue rather than
887 stopping as if it was an error.
889 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
891 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
893 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
895 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
896 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
897 appropriate size constraint for each win32pstatus note type.
899 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
901 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
902 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
903 win32pstatus note.
905 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
907 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
908 (elfcore_grok_win32pstatus): Use.
910 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
912 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
913 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
914 offsets used to read NOTE_INFO_PROCESS.
916 2020-08-12 Nick Clifton <nickc@redhat.com>
918 * po/ru.po: Updated Russian translation.
919 * po/sr.po: Updated Serbian translation.
921 2020-08-07 David Faust <david.faust@oracle.com>
923 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
924 DISP16 and DISP32 relocations.
926 2020-08-05 David Faust <david.faust@oracle.com>
928 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
929 (bpf_elf_howto_table): Use it here.
930 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
931 instruction and data relocations.
933 2020-08-03 Alan Modra <amodra@gmail.com>
935 * vms-lib.c (vms_traverse_index): Sanity check size remaining
936 before accessing vms_idx or vms_elfidx.
938 2020-08-03 Alan Modra <amodra@gmail.com>
940 PR 26330
941 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
942 size against file size. Correct LONG_MAX limit check.
943 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
944 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
945 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
946 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
947 bfd_malloc_and_get_section.
949 2020-07-31 Alan Modra <amodra@gmail.com>
951 PR 26314
952 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
953 IR symbols to become dynamic.
954 (elf_link_add_object_symbols): Don't exclude IR symbols when
955 deciding whether an as-needed shared library is needed.
957 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
959 PR ld/26312
960 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
961 to 0.
962 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
964 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
966 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
967 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
968 Don't define _STRUCTURED_PROC.
969 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
970 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
971 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
972 * configure, config.in: Regenerate.
973 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
974 * Makefile.in, doc/Makefile.in: Regenerate.
976 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
978 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
979 (elf_link_hash_table): Add sym_cache.
980 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
981 (elf32_arm_check_relocs): Updated.
982 (elf32_arm_size_dynamic_sections): Likewise.
983 * elf32-bfin.c (bfin_link_hash_table): Removed.
984 (bfin_link_hash_newfunc): Updated.
985 (bfin_hash_table): Removed.
986 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
987 (csky_elf_check_relocs): Updated.
988 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
989 (elf32_hppa_check_relocs): Updated.
990 * elf32-i386.c (elf_i386_tls_transition): Updated.
991 (elf_i386_convert_load_reloc): Likewise.
992 (elf_i386_check_relocs): Likewise.
993 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
994 (m32r_elf_hash_table): Updated.
995 (m32r_elf_link_hash_table_create): Likewise.
996 (m32r_elf_create_dynamic_sections): Likewise.
997 (m32r_elf_adjust_dynamic_symbol): Likewise.
998 (allocate_dynrelocs): Likewise.
999 (m32r_elf_size_dynamic_sections): Likewise.
1000 (m32r_elf_relocate_section): Likewise.
1001 (m32r_elf_finish_dynamic_symbol): Likewise.
1002 (m32r_elf_check_relocs): Likewise.
1003 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
1004 sym_cache.
1005 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
1006 (elf_m68k_check_relocs): Updated.
1007 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
1008 (elf_metag_check_relocs): Updated.
1009 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
1010 (microblaze_elf_check_relocs): Updated.
1011 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
1012 (nds32_elf_create_dynamic_sections): Likewise.
1013 (nds32_elf_adjust_dynamic_symbol): Likewise.
1014 (nds32_elf_check_relocs): Likewise.
1015 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
1016 srelbss and aym_cache.
1017 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
1018 (nios2_elf32_check_relocs): Updated.
1019 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
1020 (or1k_elf_check_relocs): Updated.
1021 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
1022 (ppc_elf_check_relocs): Updated.
1023 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1024 (elf_s390_check_relocs): Updated.
1025 (elf_s390_finish_dynamic_sections): Likewise.
1026 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
1027 and aym_cache.
1028 (sh_elf_create_dynamic_sections): Updated.
1029 (sh_elf_adjust_dynamic_symbol): Likewise.
1030 (sh_elf_size_dynamic_sections): Likewise.
1031 (sh_elf_check_relocs): Likewise.
1032 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
1033 (elf32_tic6x_check_relocs): Updated.
1034 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
1035 (tilepro_elf_hash_table): Updated.
1036 (tilepro_elf_link_hash_table_create): Likewise.
1037 (tilepro_elf_check_relocs): Likewise.
1038 (tilepro_elf_adjust_dynamic_symbol): Likewise.
1039 (allocate_dynrelocs): Likewise.
1040 (tilepro_elf_size_dynamic_sections): Likewise.
1041 (tilepro_elf_relocate_section): Likewise.
1042 (tilepro_elf_finish_dynamic_symbol): Likewise.
1043 (tilepro_finish_dyn): Likewise.
1044 (tilepro_elf_finish_dynamic_sections): Likewise.
1045 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
1046 (ppc64_elf_before_check_relocs): Updated.
1047 (ppc64_elf_check_relocs): Likewise.
1048 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
1049 (elf_s390_check_relocs): Updated.
1050 (elf_s390_relocate_section): Likewise.
1051 (elf_s390_finish_dynamic_sections): Likewise.
1052 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1053 (elf_x86_64_check_relocs): Likewise.
1054 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1055 sym_cache.
1056 (elfNN_aarch64_check_relocs): Updated.
1057 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
1058 (riscv_elf_check_relocs): Updated.
1059 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
1060 (mips_elf_resolve_got_page_ref): Updated.
1061 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1062 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1063 sym_cache.
1064 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
1065 (tilegx_elf_check_relocs): Updated.
1066 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
1068 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1070 * elflink.c (bfd_elf_final_link): Give local symbols a name if
1071 so requested.
1072 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
1073 return TRUE if making ET_REL output.
1075 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
1077 * elf-bfd.h (elf_backend_data): Add
1078 `elf_backend_elfsym_local_is_section' member.
1079 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
1080 macro.
1081 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
1082 * elflink.c (bfd_elf_final_link): Use it to determine whether
1083 set the `.symtab' section's `sh_info' value to the index of the
1084 first non-local or non-section symbol.
1085 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
1086 function.
1087 (elf_backend_elfsym_local_is_section): New macro.
1088 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
1089 function.
1090 (elf_backend_elfsym_local_is_section): New macro.
1092 2020-07-29 Alan Modra <amodra@gmail.com>
1094 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
1095 defined in excluded sections.
1097 2020-07-28 Alan Modra <amodra@gmail.com>
1099 * elf.c (assign_section_numbers): Comment. Don't segfault on
1100 discarded sections when setting linked-to section for generic
1101 ELF linker.
1102 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
1104 2020-07-27 Alan Modra <amodra@gmail.com>
1106 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
1107 similar as absolute.
1108 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
1109 redefinitions here.
1111 2020-07-24 Nick Clifton <nickc@redhat.com>
1113 * config.bfd: Move xc16x target to the obsolete list.
1115 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1117 * binary.c (binary_get_section_contents): Seek using offset
1118 from section's file position.
1120 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1122 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
1124 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
1126 PR 26246
1127 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
1128 type for the first function argument. Rename pointers to reflect
1129 that they have distinct types.
1131 2020-07-20 Alan Modra <amodra@gmail.com>
1133 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1135 2020-07-19 Alan Modra <amodra@gmail.com>
1137 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1138 (select_alt_stub): New function.
1139 (ppc_get_stub_entry): Use it here.
1140 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1141 power10_stubs.
1142 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1143 merge notoc stubs with other varieties when power10_stubs is "auto".
1144 Instead dup the stub hash table entry.
1145 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1146 tests of power10_stubs.
1148 2020-07-15 Alan Modra <amodra@gmail.com>
1150 PR 26239
1151 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1153 2020-07-15 Nick Clifton <nickc@redhat.com>
1155 PR26240
1156 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1157 check for aux entries that overflow the buufer.
1159 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1161 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1162 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1164 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1165 Alan Modra <amodra@gmail.com>
1167 PR 26198
1168 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1169 objects both before and after normal object files.
1170 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1172 2020-07-10 Alan Modra <amodra@gmail.com>
1174 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1175 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1176 power10_stubs.
1177 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1178 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1179 uses of power10_stubs.
1181 2020-07-09 Alan Modra <amodra@gmail.com>
1183 * coff-ppc.c: Delete.
1184 * pe-ppc.c: Delete.
1185 * pei-ppc.c: Delete.
1186 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1187 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1188 PPCMAGIC code.
1189 (coff_write_object_contents): Remove PPC_PE code.
1190 * config.bfd: Move powerpcle-pe to removed targets.
1191 * configure.ac: Remove powerpc PE entries.
1192 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1193 (ppc_process_before_allocation): Delete.
1194 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1195 * targets.c: Remove powerpc PE vectors.
1196 * po/SRC-POTFILES.in: Regenerate.
1197 * libcoff.h: Regenerate.
1198 * Makefile.in: Regenerate.
1199 * configure: Regenerate.
1201 2020-07-09 Nick Clifton <nickc@redhat.com>
1203 * po/fr.po: Updated French translation.
1205 2020-07-07 Alan Modra <amodra@gmail.com>
1207 * xcofflink.c (xcoff_mark): Don't mark const sections.
1208 (bfd_xcoff_record_link_assignment): Add FIXME.
1209 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1210 sections being discarded by linker script.
1212 2020-07-07 Alan Modra <amodra@gmail.com>
1214 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1215 time, uid, gid and mode for deterministic archive.
1216 (xcoff_write_archive_contents_big): Likewise.
1218 2020-07-07 Alan Modra <amodra@gmail.com>
1220 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1221 C_AIX_WEAKEXT.
1223 2020-07-06 Nick Clifton <nickc@redhat.com>
1225 * po/pt.po: Updated Portuguese translation.
1226 * po/uk.po: Updated Ukranian translation.
1228 2020-07-04 Nick Clifton <nickc@redhat.com>
1230 * version.m4: Set version to 2.35.50.
1231 * configure: Regenerate.
1232 * po/bbfd.pot: Regenerate.
1234 2020-07-04 Nick Clifton <nickc@redhat.com>
1236 Binutils 2.35 branch created.
1238 2020-07-01 Alan Modra <amodra@gmail.com>
1240 PR 26188
1241 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1242 raw syment index before dereferencing.
1244 2020-07-01 Alan Modra <amodra@gmail.com>
1246 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1248 2020-07-01 Alan Modra <amodra@gmail.com>
1250 * config.bfd: Obsolete xc16x.
1252 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1254 * archures.c (bfd_mach_i386_nacl): Removed.
1255 (bfd_mach_i386_i386_nacl): Likewise.
1256 (bfd_mach_x86_64_nacl): Likewise.
1257 (bfd_mach_x64_32_nacl): Likewise.
1258 * config.bfd: Remove *-*-nacl* targets.
1259 * configure.ac: Remove x86 NaCl target vectors.
1260 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1261 (bfd_x64_32_nacl_arch): Likewise.
1262 (bfd_x86_64_nacl_arch): Likewise.
1263 (bfd_i386_nacl_arch): Likewise.
1264 (bfd_x64_32_arch_intel_syntax): Updated.
1265 * elf32-i386.c: Don't include "elf-nacl.h".
1266 (elf_i386_nacl_plt): Removed.
1267 (elf_i386_nacl_plt0_entry): Likewise.
1268 (elf_i386_nacl_plt_entry): Likewise.
1269 (elf_i386_nacl_pic_plt0_entry): Likewise.
1270 (elf_i386_nacl_pic_plt_entry): Likewise.
1271 (elf_i386_nacl_eh_frame_plt): Likewise.
1272 (elf_i386_nacl_plt): Likewise.
1273 (elf32_i386_nacl_elf_object_p): Likewise.
1274 (elf_i386_get_synthetic_symtab): Updated.
1275 (elf_i386_link_setup_gnu_properties): Likewise.
1276 * elf64-x86-64.c: Don't include "elf-nacl.h".
1277 (elf_x86_64_nacl_plt): Removed.
1278 (elf64_x86_64_nacl_elf_object_p): Likewise.
1279 (elf_x86_64_nacl_plt0_entry): Likewise.
1280 (elf_x86_64_nacl_plt_entry): Likewise.
1281 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1282 (elf_x86_64_nacl_plt): Likewise.
1283 (elf32_x86_64_nacl_elf_object_p): Likewise.
1284 (elf_x86_64_get_synthetic_symtab): Updated.
1285 (elf_x86_64_link_setup_gnu_properties): Likewise.
1286 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1287 * targets.c: Remove x86 NaCl target vectors.
1288 * bfd-in2.h: Regenerated.
1289 * configure: Likewise.
1291 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1294 _bfd_elf_add_dynamic_tags.
1296 2020-06-29 Alan Modra <amodra@gmail.com>
1298 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1299 return value of bfd_bread. Don't read more than requested length.
1300 Sanity check length. Properly terminate file name.
1302 2020-06-29 Alan Modra <amodra@gmail.com>
1304 * arc-got.h: Use C style comments.
1305 * coff-z80.c: Likewise.
1306 * elf32-csky.c: Likewise.
1307 * peXXigen.c: Likewise.
1308 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1309 code.
1311 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1313 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1314 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1316 2020-06-26 Alan Modra <amodra@gmail.com>
1318 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1319 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1320 (riscv_get_priv_spec_name): Move to..
1321 * cpu-riscv.c: ..here.
1322 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1323 Use %u to print unsigned numbers.
1325 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1327 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1328 default architecture.
1330 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1332 PR ld/26083
1333 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1334 _bfd_elf_add_dynamic_tags.
1336 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1338 PR ld/26083
1339 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1340 _bfd_elf_add_dynamic_tags.
1342 2020-06-24 Alan Modra <amodra@gmail.com>
1344 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1345 shifts without undefined behaviour.
1347 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1349 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1350 dt_jmprel_required.
1351 (_bfd_elf_add_dynamic_tags): New.
1352 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1353 _bfd_elf_add_dynamic_tags.
1354 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1355 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1356 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1357 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1358 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1359 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1360 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1361 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1362 Likewise.
1363 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1364 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1365 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1366 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1367 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1368 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1369 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1370 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1371 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1372 Likewise.
1373 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1374 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1375 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1376 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1377 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1378 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1379 Likewise.
1380 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1381 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1382 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1383 dt_reloc_sz and dt_reloc_ent.
1384 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1385 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1386 Likewise.
1387 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1388 etab.dt_pltgot_required.
1389 (elf32_hppa_size_dynamic_sections): Call
1390 _bfd_elf_add_dynamic_tags.
1391 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1392 etab.dt_pltgot_required.
1393 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1394 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1395 root.dt_pltgot_required for FDPIC output.
1396 (sh_elf_size_dynamic_sections): Call
1397 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1398 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1399 elf.dt_pltgot_required.
1400 (elf_xtensa_size_dynamic_sections): Call
1401 _bfd_elf_add_dynamic_tags.
1402 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1403 root.dt_pltgot_required.
1404 (elf64_hppa_size_dynamic_sections): Call
1405 _bfd_elf_add_dynamic_tags.
1406 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1407 root.dt_pltgot_required.
1408 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1409 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1410 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1412 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1414 * mach-o.c: Support the new load commands by reading a linkedit
1415 data command for them.
1417 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1419 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1420 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1421 (riscv_get_priv_spec_class): Likewise.
1422 (riscv_get_priv_spec_name): Likewise.
1423 (riscv_get_priv_spec_class_from_numbers): New function, convert
1424 the version numbers into string, then call riscv_get_priv_spec_class
1425 to get the priv spec class.
1426 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1427 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1428 (riscv_get_priv_spec_name): Likewise.
1429 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1430 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1431 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1432 of input and output objects form their priv spec attributes by
1433 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1434 errors when linking objects with differnet priv spec versions. We do
1435 know v1.9.1 may have conflicts to other versions, so report the
1436 warning, too. After that, update the output priv spec version to the
1437 newest one so far.
1439 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1441 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1442 priv attributes, we will check the conflicts for all of them (major,
1443 minor and revision), and then set the priv_attrs_merged to TRUE to
1444 indicate that we have handled all of the priv attributes. Remove
1445 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1447 2020-06-21 Alan Modra <amodra@gmail.com>
1449 PR 26132
1450 * configure.ac: Disable plugins by default for some targets.
1451 * plugin.c: Comment typo fix.
1452 * configure: Regenerate.
1454 2020-06-19 Nick Clifton <nickc@redhat.com>
1456 * plugin.c (try_load_plugin): Suppress the error message about
1457 being unable to open a plugin if creating a list of viable
1458 plugins.
1460 2020-06-16 Alan Modra <amodra@gmail.com>
1462 * aout-tic30.c: Delete file.
1463 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1464 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1465 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1466 (xc16x-*-elf): Sort properly.
1467 * configure.ac: Remove tic30_aout_vec.
1468 * targets.c: Likewise.
1469 * Makefile.in: Regenerate.
1470 * configure: Regenerate.
1471 * po/SRC-POTFILES.in: Regenerate.
1473 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1475 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1476 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1477 (elf32xtensa_abi): New global variable.
1478 (xtensa_abi_choice): New function.
1479 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1480 XSHAL_ABI to select PLT code.
1482 2020-06-15 Roland McGrath <mcgrathr@google.com>
1484 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1485 field of bfd_link_info.
1487 2020-06-15 Alan Modra <amodra@gmail.com>
1489 * config.bfd: Obsolete powerpcle-*-pe targets.
1491 2020-06-15 Alan Modra <amodra@gmail.com>
1493 PR 26103
1494 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1495 symbols that were defined in discarded sections.
1496 * cofflink.c (coff_link_check_archive_element): Likewise.
1497 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1498 discarded sections.
1499 (_bfd_coff_write_global_sym): Don't emit such symbols.
1500 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1501 libcoff.h: Regenerate.
1503 2020-06-11 Alan Modra <amodra@gmail.com>
1505 PR 26107
1506 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1508 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1510 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1511 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1512 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1513 of reltext.
1515 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1517 PR ld/26094
1518 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1519 Clear verinfo.verdef.
1521 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1523 PR ld/18801
1524 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1525 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1526 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1527 resolvers.
1528 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1529 Set ifunc_resolvers if there are FUNC resolvers.
1530 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1531 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1532 with elf.ifunc_resolvers.
1533 (write_plt_relocs_for_local_syms): Likewise.
1534 (ppc64_elf_relocate_section): Likewise.
1535 (ppc64_elf_finish_dynamic_sections): Likewise.
1536 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1537 Updated.
1538 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1539 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1540 instead of readonly_dynrelocs_against_ifunc.
1541 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1542 readonly_dynrelocs_against_ifunc.
1544 2020-06-09 Alan Modra <amodra@gmail.com>
1546 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1547 maybe_local_ifunc_resolver field.
1548 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1549 cases where maybe_local_ifunc_resolver was set.
1550 (ppc64_elf_relocate_section): Likewise.
1551 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1552 error to a warning.
1554 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1557 tlsdesc_got.
1558 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1559 and dt_tlsdesc_got.
1560 (elf32_arm_size_dynamic_sections): Updated. Clear
1561 root.tlsdesc_plt for DF_BIND_NOW.
1562 (elf32_arm_finish_dynamic_sections): Updated.
1563 (elf32_arm_output_arch_local_syms): Likewise.
1564 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1565 Clear root.tlsdesc_plt for DF_BIND_NOW.
1566 (nds32_elf_finish_dynamic_sections): Updated.
1567 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1568 dt_tlsdesc_plt and dt_tlsdesc_got.
1569 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1570 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1571 tlsdesc_plt and dt_tlsdesc_got.
1572 (elfNN_aarch64_allocate_dynrelocs): Updated.
1573 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1574 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1575 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1576 twice.
1577 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1578 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1579 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1580 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1581 tlsdesc_got.
1583 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf32-tic6x.c (elf32_bed): Defined the default to
1586 elf32_tic6x_bed.
1588 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1591 plt_rel_sec.
1592 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1593 root.splt/root.srelplt.
1594 (elf64_hppa_create_dynamic_sections): Likewise.
1595 (elf64_hppa_size_dynamic_sections): Likewise.
1596 (elf64_hppa_finish_dynamic_symbol): Likewise.
1597 (elf_hppa_final_link): Likewise.
1598 (elf_hppa_final_link_relocate): Likewise.
1600 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1602 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1603 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1604 is_vxworks.
1606 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1608 * elf-bfd.h (elf_target_os): New.
1609 (elf_link_hash_table): Add target_os.
1610 (elf_backend_data): Add target_os.
1611 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1612 symbian_p and nacl_p.
1613 (create_got_section): Updated.
1614 (elf32_arm_create_dynamic_sections): Likewise.
1615 (arm_type_of_stub): Likewise.
1616 (elf32_arm_create_or_find_stub_sec): Likewise.
1617 (elf32_arm_allocate_plt_entry): Likewise.
1618 (elf32_arm_populate_plt_entry): Likewise.
1619 (elf32_arm_final_link_relocate): Likewise.
1620 (elf32_arm_check_relocs): Likewise.
1621 (allocate_dynrelocs_for_symbol): Likewise.
1622 (elf32_arm_finish_dynamic_symbol): Likewise.
1623 (elf32_arm_finish_dynamic_sections): Likewise.
1624 (elf32_arm_output_plt_map_1): Likewise.
1625 (elf32_arm_output_arch_local_syms): Likewise.
1626 (elf32_arm_add_symbol_hook): Likewise.
1627 (elf32_arm_nacl_link_hash_table_create): Likewise.
1628 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1629 (elf32_arm_symbian_link_hash_table_create): Likewise.
1630 (ELF_TARGET_OS): New.
1631 * elf32-i386.c (elf_i386_arch_bed): Removed.
1632 (elf_backend_arch_data): Likewise.
1633 (elf_i386_solaris_arch_bed): Likewise.
1634 (elf_i386_nacl_arch_bed): Likewise.
1635 (elf_i386_vxworks_arch_bed): Likewise.
1636 (elf_i386_relocate_section): Updated.
1637 (elf_i386_finish_dynamic_sections): Likewise.
1638 (elf_i386_get_synthetic_symtab): Likewise.
1639 (elf_i386_link_setup_gnu_properties): Likewise.
1640 (ELF_TARGET_OS): New.
1641 * elf32-mips.c (ELF_TARGET_OS): New.
1642 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1643 (ppc_elf_create_got): Updated.
1644 (ppc_elf_create_dynamic_sections): Likewise.
1645 (ppc_elf_check_relocs): Likewise.
1646 (ppc_elf_adjust_dynamic_symbol): Likewise.
1647 (ppc_elf_size_dynamic_sections): Likewise.
1648 (ppc_elf_relocate_section): Likewise.
1649 (ppc_elf_finish_dynamic_sections): Likewise.
1650 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1651 (ELF_TARGET_OS): New.
1652 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1653 (sh_elf_link_hash_table_create): Updated.
1654 (sh_elf_create_dynamic_sections): Likewise.
1655 (allocate_dynrelocs): Likewise.
1656 (sh_elf_size_dynamic_sections): Likewise.
1657 (sh_elf_relocate_section): Likewise.
1658 (sh_elf_finish_dynamic_symbol): Likewise.
1659 (sh_elf_finish_dynamic_sections): Likewise.
1660 (ELF_TARGET_OS): New.
1661 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1662 Removed.
1663 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1664 (ELF_TARGET_OS): New.
1665 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1666 (elf_x86_64_solaris_arch_bed): Likewise.
1667 (elf_x86_64_nacl_arch_bed): Likewise.
1668 (elf_x86_64_finish_dynamic_sections): Updated.
1669 (elf_x86_64_get_synthetic_symtab): Likewise.
1670 (elf_x86_64_link_setup_gnu_properties): Likewise.
1671 (ELF_TARGET_OS): New.
1672 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1673 target_o.
1674 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1675 (MIPS_ELF_REL_DYN_NAME): Updated.
1676 (ELF_MIPS_GP_OFFSET): Likewise.
1677 (mips_elf_create_local_got_entry): Likewise.
1678 (mips_elf_allocate_dynamic_relocations): Likewise.
1679 (mips_elf_count_got_symbols): Likewise.
1680 (is_gott_symbol): Likewise.
1681 (mips_elf_calculate_relocation): Likewise.
1682 (mips_elf_create_dynamic_relocation): Likewise.
1683 (_bfd_mips_elf_check_relocs): Likewise.
1684 (allocate_dynrelocs): Likewise.
1685 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1686 (mips_elf_lay_out_got): Likewise.
1687 (mips_elf_set_plt_sym_value): Likewise.
1688 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1689 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1690 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1691 (_bfd_mips_elf_final_link): Likewise.
1692 (_bfd_mips_init_file_header): Likewise.
1693 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1694 Likewise.
1695 (allocate_dynrelocs): Likewise.
1696 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1697 (_bfd_sparc_elf_relocate_section): Likewise.
1698 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1699 (sparc_finish_dyn): Likewise.
1700 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1701 * elfxx-target.h (ELF_TARGET_OS): New.
1702 (elfNN_bed): Add ELF_TARGET_OS.
1703 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1704 (_bfd_x86_elf_link_hash_table_create): Likewise.
1705 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1706 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1707 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1708 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1709 * elfxx-x86.h (elf_x86_target_os): Removed.
1710 (elf_x86_backend_data): Likewise.
1711 (get_elf_x86_backend_data): Likewise.
1712 (elf_x86_link_hash_table): Remove target_os.
1714 2020-06-06 Alan Modra <amodra@gmail.com>
1716 * reloc.c: Rename
1717 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1718 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1719 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1720 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1721 * elf64-ppc.c: Update throughout for reloc renaming.
1722 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1723 * libbfd.h: Regenerate.
1724 * bfd-in2.h: Regenerate.
1726 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1728 PR ld/26080
1729 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1730 section.
1732 2020-06-05 Nick Clifton <nickc@redhat.com>
1734 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1735 bug.
1737 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1739 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1740 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1741 whether the object can be linked according to it's priv
1742 attributes. The object without any priv spec attributes can
1743 be linked with others. If the first input object doesn't contain
1744 any priv attributes, then we need to copy the setting from the
1745 next input one. Also report more detailed error messages to user.
1747 2020-06-04 Stephen Casner <casner@acm.org>
1749 Extend pdp11-aout symbol table format to accommodate .stab
1750 symbols and implement correct handling of them.
1752 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1753 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1754 normal vs. .stab symbol table type values, replacing N_STAB mask.
1755 (translate_from_native_sym_flags): Determine correct section for
1756 different .stab types.
1757 (translate_to_native_sym_flags): Leave .stab types intact.
1758 (translate_symbol_table): Error if symbol indicates overlay;
1759 store desc field from .stab symbols.
1760 (write_syms): Output desc field with symbol.
1761 (aout_link_check_ar_symbols): Skip .stab symbols.
1762 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1763 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1764 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1765 correctly distinguish .stab symbols and select calculate their
1766 section and value; and copy desc and ovly fields from input symbol
1767 to output symbol.
1769 2020-06-04 Stephen Casner <casner@acm.org>
1771 * aoutx.h (translate_symbol_table): Comment had external and
1772 internal swapped.
1773 * pdp11.c (translate_symbol_table): Likewise.
1775 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1777 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1778 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1779 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1781 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1783 PR ld/26080
1784 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1785 in debug section against symbol defined in shared library to 0.
1786 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1787 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1788 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1789 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1790 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1791 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1792 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1793 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1794 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1795 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1796 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1797 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1798 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1799 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1800 reference.
1801 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1802 there is non-GOT reference.
1803 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1804 non-alloced sections.
1806 2020-06-03 Stephen Casner <casner@acm.org>
1808 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1810 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1811 files with relocs.
1812 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1813 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1814 other size that doesn't qcover the header word.
1815 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1816 string table, and zero it.
1817 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1818 message and set bfd_error on finding an invalid name string offset.
1819 (add_to_stringtab): INLINE -> inline
1820 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1821 bound check.
1822 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1823 any relocs that could not be recognised.
1824 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1825 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1826 name exists and is long enough, before attempting to see if it is
1827 for a .o file.
1828 c3864421222 - Correct case for N_SO being the last symbol.
1829 50455f1ab29 PR 20891 - Handle the case where the main file name
1830 and the directory name are both empty.
1831 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1832 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1833 range string table offsets.
1834 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1835 illegal string offset.
1836 (aout_link_includes_newfunc): Add comment.
1837 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1838 on unexpected relocation type rather than ASSERT.
1840 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1842 PR ld/26066
1843 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1844 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1846 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1848 PR ld/26066
1849 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1850 non-alloced sections.
1852 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1854 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1855 dynamic relocations for non SEC_ALLOC sections.
1857 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1859 * aout64.c (BMAGIC, QMAGIC): Do not define.
1860 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1861 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1862 to check the file format.
1863 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1864 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1865 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1867 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1869 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1870 relocations for non SEC_ALLOC sections.
1872 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1874 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1875 * elf32-arm.c (maybe_set_textrel): Removed.
1876 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1877 with _bfd_elf_maybe_set_textrel.
1878 * elf32-csky.c (maybe_set_textrel): Removed.
1879 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1880 with _bfd_elf_maybe_set_textrel.
1881 * elf32-hppa.c (maybe_set_textrel): Removed.
1882 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1883 with _bfd_elf_maybe_set_textrel.
1884 * elf32-lm32.c (maybe_set_textrel): Removed.
1885 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1886 with _bfd_elf_maybe_set_textrel.
1887 * elf32-m32r.c (maybe_set_textrel): Removed.
1888 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1889 with _bfd_elf_maybe_set_textrel.
1890 * elf32-metag.c (maybe_set_textrel): Removed.
1891 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1892 with _bfd_elf_maybe_set_textrel.
1893 * elf32-nds32.c (maybe_set_textrel): Removed.
1894 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1895 with _bfd_elf_maybe_set_textrel.
1896 * elf32-or1k.c (maybe_set_textrel): Removed.
1897 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1898 with _bfd_elf_maybe_set_textrel.
1899 * elf32-ppc.c (maybe_set_textrel): Removed.
1900 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1901 with _bfd_elf_maybe_set_textrel.
1902 * elf32-s390.c (maybe_set_textrel): Removed.
1903 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1904 with _bfd_elf_maybe_set_textrel.
1905 * elf32-sh.c (maybe_set_textrel): Removed.
1906 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1907 with _bfd_elf_maybe_set_textrel.
1908 * elf32-tic6x.c (maybe_set_textrel): Removed.
1909 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1910 with _bfd_elf_maybe_set_textrel.
1911 * elf32-tilepro.c (maybe_set_textrel): Removed.
1912 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1913 with _bfd_elf_maybe_set_textrel.
1914 * elf64-ppc.c (maybe_set_textrel): Removed.
1915 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1916 with _bfd_elf_maybe_set_textrel.
1917 * elf64-s390.c (maybe_set_textrel): Removed.
1918 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1919 with _bfd_elf_maybe_set_textrel.
1920 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1921 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1922 with _bfd_elf_maybe_set_textrel.
1923 * elfnn-riscv.c (maybe_set_textrel): Removed.
1924 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1925 with _bfd_elf_maybe_set_textrel.
1926 * elfxx-sparc.c (maybe_set_textrel): Removed.
1927 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1928 with _bfd_elf_maybe_set_textrel.
1929 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1930 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1931 with _bfd_elf_maybe_set_textrel.
1932 * elfxx-x86.c (maybe_set_textrel): Removed.
1933 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1934 with _bfd_elf_maybe_set_textrel.
1935 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1937 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1939 PR ld/26067
1940 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1941 dyn_relocs.
1942 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1943 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1944 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1945 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1946 Likewise.
1947 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1948 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1949 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1950 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1951 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1952 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1953 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1954 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1955 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1956 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1957 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1958 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1959 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1960 (elf_backend_copy_indirect_symbol): Likewise.
1961 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1962 (elf_backend_copy_indirect_symbol): Likewise.
1963 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1965 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1967 PR ld/26067
1968 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1969 * elf32-arm.c (readonly_dynrelocs): Removed.
1970 (maybe_set_textrel): Replace readonly_dynrelocs with
1971 _bfd_elf_readonly_dynrelocs.
1972 * elf32-csky.c (readonly_dynrelocs): Removed.
1973 (maybe_set_textrel): Replace readonly_dynrelocs with
1974 _bfd_elf_readonly_dynrelocs.
1975 * elf32-hppa.c(readonly_dynrelocs): Removed.
1976 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1977 _bfd_elf_readonly_dynrelocs.
1978 (maybe_set_textrel): Likewise.
1979 * elf32-lm32.c (readonly_dynrelocs): Removed.
1980 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1981 with _bfd_elf_readonly_dynrelocs.
1982 (maybe_set_textrel): Likewise.
1983 * elf32-m32r.c (readonly_dynrelocs): Removed.
1984 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1985 with _bfd_elf_readonly_dynrelocs.
1986 (maybe_set_textrel): Likewise.
1987 * elf32-metag.c (readonly_dynrelocs): Removed.
1988 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1989 with _bfd_elf_readonly_dynrelocs.
1990 (maybe_set_textrel): Likewise.
1991 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1992 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1993 with _bfd_elf_readonly_dynrelocs.
1994 * elf32-nds32.c (readonly_dynrelocs): Removed.
1995 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1996 with _bfd_elf_readonly_dynrelocs.
1997 (maybe_set_textrel): Likewise.
1998 * elf32-or1k.c (readonly_dynrelocs): Removed.
1999 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2000 with _bfd_elf_readonly_dynrelocs.
2001 * elf32-ppc.c (readonly_dynrelocs): Removed.
2002 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2003 _bfd_elf_readonly_dynrelocs.
2004 (ppc_elf_adjust_dynamic_symbol): Likewise.
2005 (maybe_set_textrel): Likewise.
2006 * elf32-s390.c (readonly_dynrelocs): Removed.
2007 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2008 with _bfd_elf_readonly_dynrelocs.
2009 (maybe_set_textrel): Likewise.
2010 * elf32-sh.c (readonly_dynrelocs): Removed.
2011 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
2012 _bfd_elf_readonly_dynrelocs.
2013 (maybe_set_textrel): Likewise.
2014 * elf32-tic6x.c (readonly_dynrelocs): Removed.
2015 (maybe_set_textrel): Replace readonly_dynrelocs with
2016 _bfd_elf_readonly_dynrelocs.
2017 * elf32-tilepro.c (readonly_dynrelocs): Removed.
2018 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2019 with _bfd_elf_readonly_dynrelocs.
2020 (maybe_set_textrel): Likewise.
2021 * elf64-ppc.c (readonly_dynrelocs): Removed.
2022 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
2023 _bfd_elf_readonly_dynrelocs.
2024 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2025 (maybe_set_textrel): Likewise.
2026 * elf64-s390.c (readonly_dynrelocs): Removed.
2027 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
2028 with _bfd_elf_readonly_dynrelocs.
2029 (maybe_set_textrel): Likewise.
2030 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
2031 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
2032 (maybe_set_textrel): Replace readonly_dynrelocs with
2033 _bfd_elf_readonly_dynrelocs.
2034 * elfnn-riscv.c (readonly_dynrelocs): Removed.
2035 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2036 with _bfd_elf_readonly_dynrelocs.
2037 (maybe_set_textrel): Likewise.
2038 * elfxx-sparc.c (readonly_dynrelocs): Removed.
2039 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
2040 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
2041 (maybe_set_textrel): Likewise.
2042 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
2043 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
2044 with _bfd_elf_readonly_dynrelocs.
2045 (maybe_set_textrel): Likewise.
2046 * elfxx-x86.c (readonly_dynrelocs): Removed.
2047 (maybe_set_textrel): Replace readonly_dynrelocs with
2048 _bfd_elf_readonly_dynrelocs.
2049 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2051 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
2053 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
2054 -fsanitize=undefined.
2056 2020-06-03 Alan Modra <amodra@gmail.com>
2058 PR 26069
2059 PR 18758
2060 * peicode.h (pe_ILF_make_a_section): Align data for compilers
2061 other than gcc.
2062 (pe_ILF_build_a_bfd): Likewise.
2064 2020-06-03 Alan Modra <amodra@gmail.com>
2066 PR 26069
2067 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
2068 core files as well as objects.
2070 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
2072 PR ld/26067
2073 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
2074 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
2075 Updated.
2076 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
2077 (elf_arc_link_hash_newfunc): Updated.
2078 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
2079 (elf32_arm_link_hash_newfunc): Updated.
2080 (elf32_arm_copy_indirect_symbol): Likewise.
2081 (elf32_arm_check_relocs): Likewise.
2082 (readonly_dynrelocs): Likewise.
2083 (allocate_dynrelocs_for_symbol): Likewise.
2084 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
2085 (csky_elf_link_hash_newfunc): Updated.
2086 (csky_allocate_dynrelocs): Likewise.
2087 (readonly_dynrelocs): Likewise.
2088 (csky_elf_copy_indirect_symbol): Likewise.
2089 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
2090 (hppa_link_hash_newfunc): Updated.
2091 (elf32_hppa_copy_indirect_symbol): Likewise.
2092 (elf32_hppa_hide_symbol): Likewise.
2093 (elf32_hppa_adjust_dynamic_symbol): Likewise.
2094 (allocate_dynrelocs): Likewise.
2095 (elf32_hppa_relocate_section): Likewise.
2096 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2097 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
2098 (lm32_elf_link_hash_newfunc): Likewise.
2099 (lm32_elf_link_hash_table_create): Updated.
2100 (readonly_dynrelocs): Likewise.
2101 (allocate_dynrelocs): Likewise.
2102 (lm32_elf_copy_indirect_symbol): Likewise.
2103 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
2104 (m32r_elf_link_hash_newfunc): Likewise.
2105 (m32r_elf_link_hash_table_create): Updated.
2106 (m32r_elf_copy_indirect_symbol): Likewise.
2107 (allocate_dynrelocs): Likewise.
2108 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
2109 (metag_link_hash_newfunc): Updated.
2110 (elf_metag_copy_indirect_symbol): Likewise.
2111 (readonly_dynrelocs): Likewise.
2112 (allocate_dynrelocs): Likewise.
2113 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
2114 dyn_relocs.
2115 (link_hash_newfunc): Updated.
2116 (microblaze_elf_check_relocs): Likewise.
2117 (microblaze_elf_copy_indirect_symbol): Likewise.
2118 (readonly_dynrelocs): Likewise.
2119 (allocate_dynrelocs): Likewise.
2120 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
2121 (nds32_elf_link_hash_newfunc): Updated.
2122 (nds32_elf_copy_indirect_symbol): Likewise.
2123 (readonly_dynrelocs): Likewise.
2124 (allocate_dynrelocs): Likewise.
2125 (nds32_elf_check_relocs): Likewise.
2126 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
2127 (link_hash_newfunc): Updated.
2128 (nios2_elf32_copy_indirect_symbol): Likewise.
2129 (nios2_elf32_check_relocs): Likewise.
2130 (allocate_dynrelocs): Likewise.
2131 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2132 (or1k_elf_link_hash_newfunc): Updated.
2133 (readonly_dynrelocs): Likewise.
2134 (allocate_dynrelocs): Likewise.
2135 (or1k_elf_copy_indirect_symbol): Likewise.
2136 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2137 (ppc_elf_link_hash_newfunc): Updated.
2138 (ppc_elf_copy_indirect_symbol): Likewise.
2139 (ppc_elf_check_relocs): Likewise.
2140 (readonly_dynrelocs): Likewise.
2141 (ppc_elf_adjust_dynamic_symbol): Likewise.
2142 (allocate_dynrelocs): Likewise.
2143 (ppc_elf_relocate_section): Likewise.
2144 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2145 (link_hash_newfunc): Updated.
2146 (elf_s390_copy_indirect_symbol): Likewise.
2147 (readonly_dynrelocs): Likewise.
2148 (elf_s390_adjust_dynamic_symbol): Likewise.
2149 (allocate_dynrelocs): Likewise.
2150 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2151 (sh_elf_link_hash_newfunc): Updated.
2152 (readonly_dynrelocs): Likewise.
2153 (allocate_dynrelocs): Likewise.
2154 (sh_elf_copy_indirect_symbol): Likewise.
2155 (sh_elf_check_relocs): Likewise.
2156 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2157 (elf32_tic6x_link_hash_newfunc): Likewise.
2158 (elf32_tic6x_link_hash_table_create): Updated.
2159 (readonly_dynrelocs): Likewise.
2160 (elf32_tic6x_check_relocs): Likewise.
2161 (elf32_tic6x_allocate_dynrelocs): Likewise.
2162 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2163 dyn_relocs.
2164 (link_hash_newfunc): Updated.
2165 (tilepro_elf_copy_indirect_symbol): Likewise.
2166 (tilepro_elf_check_relocs): Likewise.
2167 (allocate_dynrelocs): Likewise.
2168 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2169 (ppc64_elf_copy_indirect_symbol): Updated.
2170 (ppc64_elf_check_relocs): Likewise.
2171 (readonly_dynrelocs): Likewise.
2172 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2173 (dec_dynrel_count): Likewise.
2174 (allocate_dynrelocs): Likewise.
2175 (ppc64_elf_relocate_section): Likewise.
2176 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2177 (link_hash_newfunc): Updated.
2178 (elf_s390_copy_indirect_symbol): Likewise.
2179 (readonly_dynrelocs): Likewise.
2180 (allocate_dynrelocs): Likewise.
2181 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2182 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2183 dyn_relocs.
2184 (elfNN_aarch64_link_hash_newfunc): Updated.
2185 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2186 (readonly_dynrelocs): Likewise.
2187 (need_copy_relocation_p): Likewise.
2188 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2189 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2190 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2191 (link_hash_newfunc): Updated.
2192 (riscv_elf_copy_indirect_symbol): Likewise.
2193 (riscv_elf_check_relocs): Likewise.
2194 (readonly_dynrelocs): Likewise.
2195 (allocate_dynrelocs): Likewise.
2196 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2197 dyn_relocs.
2198 (link_hash_newfunc): Updated.
2199 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2200 (_bfd_sparc_elf_check_relocs): Likewise.
2201 (readonly_dynrelocs): Likewise.
2202 (allocate_dynrelocs): Likewise.
2203 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2204 (link_hash_newfunc): Updated.
2205 (tilegx_elf_copy_indirect_symbol): Likewise.
2206 (tilegx_elf_check_relocs): Likewise.
2207 (readonly_dynrelocs): Likewise.
2208 (allocate_dynrelocs): Likewise.
2209 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2210 (readonly_dynrelocs): Likewise.
2211 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2212 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2214 2020-06-01 Alan Modra <amodra@gmail.com>
2216 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2217 command against cmd_length, not the end of record. For
2218 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2219 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2220 cmd_length test.
2222 2020-05-28 David Faust <david.faust@oracle.com>
2224 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2225 R_BPF_INSN_{32,64} relocations.
2227 2020-05-28 Stephen Casner <casner@acm.org>
2229 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2230 addreses in .long (used in testsuites) and .stab values.
2232 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2234 PR ld/22909
2235 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2236 Check bfd_link_dll when issue a DT_TEXTREL warning.
2237 * elfxx-x86.c (maybe_set_textrel): Likewise.
2238 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2240 2020-05-26 Nick Clifton <nickc@redhat.com>
2242 * plugin.c (try_load_plugin): Extend error message when a plugin
2243 fails to open.
2245 2020-05-23 Alan Modra <amodra@gmail.com>
2247 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2249 2020-05-22 Alan Modra <amodra@gmail.com>
2251 PR 25882
2252 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2253 attributes from shared libraries, and do not return an error if
2254 they don't match.
2256 2020-05-21 Alan Modra <amodra@gmail.com>
2258 PR 25993
2259 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2260 filename.
2261 (_bfd_delete_bfd): Free the copy.
2262 (_bfd_new_bfd): Free nbfd->memory on error.
2264 2020-05-21 Alan Modra <amodra@gmail.com>
2266 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2267 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2268 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2269 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2270 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2271 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2272 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2273 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2274 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2275 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2276 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2277 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2278 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2279 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2280 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2281 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2282 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2283 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2284 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2285 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2287 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2289 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2290 get_default_version. It is used to find the default version for
2291 the specific extension.
2292 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2293 default_major_version and default_minor_version. Add new bfd_boolean
2294 parameter *use_default_version. Set it to TRUE if we need to call
2295 the callback rps->get_default_version to find the default version.
2296 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2297 the default version in riscv_parsing_subset_version, and then call
2298 riscv_add_subset to add the subset into subset list.
2299 (riscv_parse_prefixed_ext): Likewise.
2300 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2301 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2302 strings rather than characters.
2303 riscv_merge_arch_attr_info): The callback function get_default_version
2304 is only needed for assembler, so set it to NULL int the linker.
2305 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2306 * elfxx-riscv.h: Updated.
2308 2020-05-20 Alan Modra <amodra@gmail.com>
2310 PR 25993
2311 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2312 use bfd_set_filename.
2313 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2314 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2315 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2316 (bfd_create): Likewise.
2317 (_bfd_delete_bfd): Don't free filename.
2318 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2319 return pointer to the copy or NULL on alloc fail.
2320 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2321 result of bfd_set_filename.
2322 * bfd-in2.h: Regenerate.
2324 2020-05-20 Alan Modra <amodra@gmail.com>
2326 PR 26011
2327 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2328 section size against file size.
2329 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2331 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2333 PR 26005
2334 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2335 and memset when allocating memory for the sections_being_created
2336 array.
2338 2020-05-19 Stafford Horne <shorne@gmail.com>
2340 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2341 to relgot.
2342 (or1k_elf_relocate_section): Access srelgot via
2343 htab->root.srelgot. Add assertions for srelgot->contents.
2344 Introduce local variable for srelgot to not reuse global
2345 sreloc.
2346 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2347 (or1k_set_got_and_rela_sizes): New function.
2348 (or1k_initial_exec_offset): New function.
2349 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2350 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2351 model access.
2352 (or1k_elf_check_relocs): Use OR to set TLS access.
2353 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2354 sizes.
2355 (or1k_elf_size_dynamic_sections): Use
2356 or1k_set_got_and_rela_sizes to set sizes.
2357 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2358 (TCB_SIZE): New macro.
2359 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2360 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2361 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2362 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2363 (tpoff): Add dynamic boolean argument.
2364 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2366 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2368 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2369 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2370 cases with BFD_RELOC_AARCH64_JUMP26.
2371 (elfNN_aarch64_check_relocs): Likewise.
2373 2020-05-19 Alan Modra <amodra@gmail.com>
2375 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2376 bfd_get_filename rather than accessing bfd->filename directly.
2377 * aout-target.h (MY (object_p)): Likewise.
2378 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2379 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2380 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2381 (_bfd_archive_bsd44_construct_extended_name_table),
2382 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2383 (_bfd_bsd_write_armap): Likewise.
2384 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2385 * cache.c (bfd_open_file): Likewise.
2386 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2387 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2388 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2389 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2390 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2391 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2392 (patch_tls_desc_to_ie): Likewise.
2393 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2394 (spu_elf_auto_overlay): Likewise.
2395 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2396 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2397 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2398 * elflink.c (bfd_elf_size_dynamic_sections),
2399 (elf_link_input_bfd): Likewise.
2400 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2401 * mach-o.c (bfd_mach_o_follow_dsym),
2402 (bfd_mach_o_close_and_cleanup): Likewise.
2403 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2404 (find_separate_debug_file, get_build_id_name): Likewise.
2405 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2406 * plugin.c (bfd_plugin_open_input): Likewise.
2407 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2408 * som.c (som_write_armap): Likewise.
2409 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2410 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2411 (_bfd_vms_lib_write_archive_contents): Likewise.
2412 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2414 2020-05-19 Alan Modra <amodra@gmail.com>
2416 PR 25713
2417 * bfdio.c (_bfd_real_fopen): Typo fix.
2419 2020-05-18 Nick Clifton <nickc@redhat.com>
2421 PR 26005
2422 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2423 for the sections_being_created array.
2425 2020-05-18 Alan Modra <amodra@gmail.com>
2427 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2428 they can be freed without also freeing internal_relocs.
2430 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2432 PR 25713
2433 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2434 separators into DOS style when creating a WIN32 fullpath.
2436 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2438 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2439 to initialize RISC-V tdata.
2441 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2443 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2444 relocation size.
2446 2020-05-11 Alan Modra <amodra@gmail.com>
2448 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2450 2020-05-11 Alan Modra <amodra@gmail.com>
2452 * elf64-ppc.c: Rename powerxx to power10 throughout.
2454 2020-05-11 Alan Modra <amodra@gmail.com>
2456 PR 25961
2457 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2458 contains required number of auxents before processing any auxent.
2459 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2460 file name from auxents for PE.
2462 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2464 * aout-cris.c (DEFAULT_ARCH): Delete define.
2465 (MY_set_arch_mach): Likewise.
2466 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2467 of bfd_arch_cris.
2468 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2469 of r_type before the shift.
2471 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2473 PR ld/25665
2474 * elfnn-aarch64.c (group_sections): Copy implementation from
2475 elf32-arm.c.
2477 2020-05-01 Alan Modra <amodra@gmail.com>
2479 PR 25900
2480 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2481 accessing root.u.def of symbols. Also check root.u.def.section
2482 is non-NULL. Reverse tests so as to make the logic positive.
2484 2020-05-01 Alan Modra <amodra@gmail.com>
2486 PR 25882
2487 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2488 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2490 2020-05-01 Alan Modra <amodra@gmail.com>
2492 PR 25882
2493 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2494 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2495 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2496 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2497 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2498 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2499 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2500 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2501 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2502 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2504 2020-05-01 Alan Modra <amodra@gmail.com>
2506 PR 25882
2507 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2508 from shared libraries.
2510 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2512 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2513 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2514 equals 0. Report overflow when the result has negative sign but
2515 all significant bits are zero.
2517 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2519 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2520 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2522 2020-04-28 Alan Modra <amodra@gmail.com>
2524 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2525 Emit warning message.
2527 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2529 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2530 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2531 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2532 to x86_64_pe_big_vec as it not a big-endian format.
2533 (vec i386_pe_big_vec): New.
2534 * configure.ac: Likewise.
2535 * targets.c: Likewise.
2536 * configure: Regenerate.
2537 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2538 COFF_WITH_PE_BIGOBJ): New.
2539 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2540 New.
2541 (x86_64_pe_be_vec): Moved.
2543 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2545 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2546 * elf.c (elfcore_grok_arc_v2): New function.
2547 (elfcore_grok_note): Call the new function to handle the corresponding
2548 note.
2549 (elfcore_write_arc_v2): New function.
2550 (elfcore_write_register_note): Call the new function to handle the
2551 corresponding pseudo-sections.
2553 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2555 PR ld/25861
2556 * bfd-in2.h: Regenerated.
2557 * elf32-xtensa.c (elf_howto_table): New entries for
2558 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2559 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2560 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2561 R_XTENSA_NDIFF{8,16,32}.
2562 * libbfd.h (bfd_reloc_code_real_names): Add names for
2563 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2564 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2565 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2566 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2568 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2570 PR binutils/24753
2571 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2572 content.
2574 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2576 PR ld/25849
2577 * elf-bfd.h (elf_backend_data): Add
2578 elf_backend_strip_zero_sized_dynamic_sections.
2579 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2580 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2581 New macro.
2582 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2583 function.
2584 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2585 New macro.
2586 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2588 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2590 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2591 sec.
2592 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2593 DT_TEXTREL with -M.
2594 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2596 2020-04-21 Nick Clifton <nickc@redhat.com>
2598 * po/sr.po: Updated Serbian translation.
2600 2020-04-21 Alan Modra <amodra@gmail.com>
2602 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2603 processing.
2605 2020-04-20 Stephen Casner <casner@acm.org>
2607 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2608 causing globals from linker script to be treated as debug symbols.
2609 (translate_symbol_table): Don't sign-extend symbol values from 16
2610 to 64 bits in nm output.
2612 2020-04-20 Alan Modra <amodra@gmail.com>
2614 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2616 2020-04-18 Alan Modra <amodra@gmail.com>
2618 * section.c (bfd_is_const_section): Correct test for special
2619 sections.
2620 * bfd-in2.h: Regenerate.
2622 2020-04-17 Alan Modra <amodra@gmail.com>
2624 PR 25842
2625 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2626 NULL nodename.
2628 2020-04-16 Nick Clifton <nickc@redhat.com>
2630 PR 25803
2631 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2632 abort with a more helpful error message.
2634 2020-04-16 Alan Modra <amodra@gmail.com>
2636 PR 25827
2637 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2638 strdup(0).
2640 2020-04-15 Fangrui Song <maskray@google.com>
2642 PR binutils/24613
2643 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2644 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2645 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2646 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2647 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2648 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2649 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2650 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2651 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2652 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2653 * elflink.c (elf_link_output_extsym): Likewise.
2654 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2656 2020-04-15 Alan Modra <amodra@gmail.com>
2658 PR 25823
2659 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2660 pointer into strings that may be freed for section name, always
2661 allocate a new string.
2663 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2664 Jan W. Jagersma <jwjagersma@gmail.com>
2666 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2667 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2668 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2669 (_bfd_go32_mkobject): New functions.
2670 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2671 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2672 (go32exe_mkobject): Call _bfd_go32_mkobject.
2673 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2674 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2675 and COFF_GO32.
2676 (coff_write_relocs): Enable extended reloc counter code if
2677 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2678 (coff_write_object_contents): Likewise. Pad section headers
2679 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2680 instead of coff_swap_scnhdr_out.
2681 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2682 enable extended reloc counter.
2683 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2684 Declare with ATTRIBUTE_UNUSED.
2685 * libcoff-in.h: (struct coff_tdata): New field go32.
2686 (obj_go32): Define.
2687 * libcoff.h: Regenerate.
2689 2020-04-14 Fangrui Song <maskray@google.com>
2691 PR gas/25768
2692 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2693 12.
2695 2020-04-14 Stephen Casner <casner@acm.org>
2697 PR ld/25677
2698 * pdp11.c: Add implementation of --imagic option.
2699 (adjust_o_magic): Fix objcopy --extract-symbol test.
2700 * libaout.h (enum aout_magic): Add i_magic.
2702 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2703 Nick Clifton <nickc@redhat.com>
2705 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2706 <0>: Ignore.
2707 <default>: Error rather than abort.
2709 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2711 PR ld/25767
2712 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2713 relocation section from section group.
2715 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2717 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2718 bfd->origin to file offset.
2719 * bfdwin.c (bfd_get_file_window): Likewise.
2720 * bfd.c: Clarify the use of the bfd->origin field.
2721 * bfd-in2.h: Regenerate.
2722 * coff-i386.c: Don't include go32exe.h. Allow overriding
2723 coff_write_object_contents via COFF_WRITE_CONTENTS.
2724 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2725 (go32exe_write_object_contents): New functions.
2726 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2727 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2728 (create_go32_stub): Remove check for 2k size limit. Read stub
2729 from go32exe_temp_stub if present.
2730 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2731 copy variable-length stub.
2732 (go32_check_format): Read stub to go32exe_temp_stub, set
2733 origin, return go32exe_cleanup.
2734 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2735 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2736 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2737 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2738 Remove functions and their associated #defines.
2739 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2740 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2741 Rename field go32stub to stub.
2742 * libcoff.h: Regenerate.
2743 * coff-stgo32.c (go32_check_format): Rename to...
2744 (go32exe_check_format): ...this.
2745 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2746 (go32exe_copy_private_bfd_data): ...this.
2747 (stub_bytes): Rename to...
2748 (go32exe_default_stub): ...this.
2749 (create_go32_stub): Rename to...
2750 (go32exe_create_stub): ...this.
2751 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2752 when possible.
2754 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2756 PR ld/25749
2757 PR ld/25754
2758 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2759 relocation to R_386_32 for relocation against non-preemptible
2760 absolute symbol.
2761 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2762 allocate dynamic relocation for non-preemptible absolute symbol.
2763 (elf_i386_relocate_section): Pass sec to
2764 GENERATE_DYNAMIC_RELOCATION_P.
2765 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2766 (elf_x86_64_convert_load_reloc): Covert load relocation to
2767 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2768 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2769 for non-preemptible absolute symbol if they overflow.
2770 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2771 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2772 symbol. Don't allocate dynamic relocation for non-preemptible
2773 absolute symbol.
2774 (elf_x86_64_relocate_section): Don't generate relative relocation
2775 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2776 to GENERATE_DYNAMIC_RELOCATION_P.
2777 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2778 against non-preemptible absolute symbol.
2779 (_bfd_elf_x86_valid_reloc_p): New function.
2780 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2781 GOT_ABS GOT slot.
2782 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2783 argument. Don't generate dynamic relocation against
2784 non-preemptible absolute symbol.
2785 (ABS_SYMBOL_P): New.
2786 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2787 against non-preemptible absolute symbol.
2788 (GOT_ABS): New.
2789 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2790 (_bfd_elf_x86_valid_reloc_p): New.
2792 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2794 PR ld/16017
2795 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2796 address in the GOT if in thumb only mode.
2798 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2800 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2802 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2804 * mmo.c (mmo_scan): Create .text section only when needed, not
2805 from the start.
2807 2020-03-31 Alan Modra <amodra@gmail.com>
2809 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2810 return value check.
2812 2020-03-31 Alan Modra <amodra@gmail.com>
2814 * vms-alpha.c (image_write): Check bounds for sections without
2815 contents too. Error on non-zero write to section without
2816 contents.
2817 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2819 2020-03-31 Alan Modra <amodra@gmail.com>
2821 * tekhex.c (pass_over): Check is_eof before reading buffer.
2823 2020-03-30 Nick Clifton <nickc@redhat.com>
2825 PR binutils/pr25662
2826 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2827 field to timestamp and make it an integer.
2828 * libcoff.h: Regenerate.
2829 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2830 field in the pe_data structure rather than the insert_timestamp
2831 field.
2833 2020-03-30 Alan Modra <amodra@gmail.com>
2835 PR 25745
2836 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2837 statistics message.
2839 2020-03-26 Nick Clifton <nickc@redhat.com>
2841 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2842 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2843 prototype.
2844 * libbfd.h: Regenerate.
2846 2020-03-26 Alan Modra <amodra@gmail.com>
2848 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2850 2020-03-26 Alan Modra <amodra@gmail.com>
2852 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2853 array.
2854 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2856 2020-03-25 Nick Clifton <nickc@redhat.com>
2858 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2859 function.
2860 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2861 * libbfd.h: Regenerate.
2863 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2865 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2866 correct field name in the output string.
2868 2020-03-25 Alan Modra <amodra@gmail.com>
2870 PR 25662
2871 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2872 for SHT_NOBITS section if first in segment.
2874 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2876 PR binutils/25708
2877 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2878 (_bfd_elf_get_symbol_version_string): This.
2879 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2880 (_bfd_elf_get_symbol_version_string): This.
2881 (bfd_elf_print_symbol): Pass TRUE to
2882 _bfd_elf_get_symbol_version_string.
2883 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2884 bfd_boolean argument.
2885 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2886 * targets.c (_bfd_get_symbol_version_string): Likewise.
2887 (bfd_get_symbol_version_string): Likewise.
2888 * bfd-in2.h: Regenerated.
2890 2020-03-24 Nick Clifton <nickc@redhat.com>
2891 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2893 PR 25713
2894 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2895 Win32 systems.
2897 2020-03-24 Nick Clifton <nickc@redhat.com>
2899 PR 25681
2900 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2901 segment to use for PT_GNU_RELRO, ignore empty sections in a
2902 segment's current list.
2904 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2906 PR binutils/25717
2907 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2909 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2911 PR binutils/25708
2912 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2913 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2914 on the previous _bfd_elf_get_symbol_version_string.
2915 (_bfd_elf_get_symbol_version_string): Use it.
2917 2020-03-24 Alan Modra <amodra@gmail.com>
2919 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2920 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2921 struct areltdata.
2923 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2925 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2927 2020-03-23 Alan Modra <amodra@gmail.com>
2929 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2930 symbol count. Allocate an extra byte to ensure name strings
2931 are terminated. Sanity check name offsets. Release memory on
2932 error return.
2934 2020-03-23 Alan Modra <amodra@gmail.com>
2936 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2937 field hasn't been read. Remove unnecessary casts.
2939 2020-03-22 Alan Modra <amodra@gmail.com>
2941 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2942 enough to read number of symbols.
2944 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2946 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2947 (EXECUTABLE_SUFFIX): Likewise.
2948 * config.in: Regenerated.
2949 * configure: Likewise.
2950 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2951 _bfd_generic_close_and_cleanup.
2952 (plugin_list_entry): Remove resolution_file, resolution_option,
2953 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2954 lto_wrapper, gcc_env and initialized,
2955 (need_lto_wrapper_p): Removed.
2956 (get_lto_wrapper): Likewise.
2957 (setup_lto_wrapper_env): Likewise.
2958 (register_all_symbols_read): Likewise.
2959 (egister_cleanup): Likewise.
2960 (get_symbols): Likewise.
2961 (add_input_file): Likewise.
2962 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2963 (add_symbols): Updated.
2964 (try_claim): Likewise.
2965 (try_load_plugin): Likewise.
2966 (bfd_plugin_canonicalize_symtab): Likewise.
2967 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2968 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2970 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2972 PR binutils/25640
2973 * plugin.c (plugin_list_entry): Add has_symbol_type.
2974 (add_symbols_v2): New function.
2975 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2976 provides symbol type.
2977 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2978 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2979 available.
2981 2020-03-20 Alan Modra <amodra@gmail.com>
2983 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2984 enough to read number of symbols.
2986 2020-03-20 Alan Modra <amodra@gmail.com>
2988 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2989 backend functions for NULL before calling.
2990 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2991 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2992 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2993 * elfnn-ia64.c (ignore_errors): New function.
2994 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2996 2020-03-19 Nick Clifton <nickc@redhat.com>
2998 PR 25676
2999 * dwarf2.c (struct varinfo): Add unit_offset field to record the
3000 location of the varinfo in the unit's debug info data. Change the
3001 type of the stack field to a boolean.
3002 (lookup_var_by_offset): New function. Returns the varinfo
3003 structure for the variable described at the given offset in the
3004 unit's debug info.
3005 (scan_unit_for_symbols): Add support for variables which have the
3006 DW_AT_specification attribute.
3008 2020-03-19 Nick Clifton <nickc@redhat.com>
3010 PR 25699
3011 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
3012 error return.
3014 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
3016 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
3018 2020-03-18 Nick Clifton <nickc@redhat.com>
3020 PR 25673
3021 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
3022 memory access when processing a corrupt secondary reloc section.
3024 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
3026 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
3027 instead of calling abort.
3028 * elf32-csky.c (csky_build_one_stub): Likewise.
3029 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3030 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3031 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3032 * elf32-metag.c (metag_build_one_stub): Likewise.
3033 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3034 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3035 (ppc_size_one_stub): Likewise.
3036 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3038 2020-03-17 Nick Clifton <nickc@redhat.com>
3040 PR 25688
3041 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
3042 with error messages.
3044 2020-03-17 Nick Clifton <nickc@redhat.com>
3046 PR 25687
3047 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
3048 free. Add free on another failure path.
3050 2020-03-16 Alan Modra <amodra@gmail.com>
3052 PR 25675
3053 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
3054 we have a non-zero section count. Do lma comparison in octets.
3056 2020-03-16 Alan Modra <amodra@gmail.com>
3058 * vms-alpha.c (dst_restore_location): Validate index into
3059 dst_ptr_offsets array before accessing. Return status.
3060 (dst_retrieve_location): Similarly, making "loc" parameter a
3061 pointer to return value.
3062 (_bfd_vms_slurp_etir): Update calls to above functions.
3064 2020-03-14 Kamil Rytarowski <n54@gmx.com>
3066 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
3067 targets.
3068 * configure: Regenerated.
3070 2020-03-14 Alan Modra <amodra@gmail.com>
3072 * section.c (BFD_FAKE_SECTIONS): Formatting.
3073 * bfd-in2.h: Regenerate.
3075 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3077 * elf.c (elfcore_grok_netbsd_note): Add support for
3078 NT_NETBSDCORE_LWPSTATUS notes.
3080 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
3082 * bfd-in2.h: Regenerate.
3083 * section.c (asection): Add already_assigned field.
3084 (BFD_FAKE_SECTION): Add default initializer for it.
3085 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
3086 * elf32-arm.c (arm_build_one_stub): Add support for
3087 non_contiguous_regions.
3088 * elf32-csky.c (csky_build_one_stub): Likewise.
3089 * elf32-hppa.c (hppa_build_one_stub): Likewise.
3090 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
3091 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
3092 * elf32-metag.c (metag_build_one_stub): Likewise.
3093 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3094 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3095 (ppc_size_one_stub): Likewise.
3096 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3097 * elflink.c (elf_link_input_bfd): Likewise.
3099 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
3101 PR ld/24920
3102 * elf-linker-x86.h (elf_linker_x86_params): Add
3103 static_before_all_inputs and has_dynamic_linker.
3104 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
3105 dynamic input objects if -static is passed at command-line
3106 before all input files without --dynamic-linker unless
3107 --no-dynamic-linker is used.
3109 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3111 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
3113 2020-03-13 Christian Eggers <ceggers@gmx.de>
3115 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
3116 "p_paddr" from "at".
3117 * elfcode.h (bfd_from_remote_memory): Add units to several
3118 parameters. New local "opb". Fix usage of p_align. Fix
3119 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
3120 call of target_read_memory.
3121 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
3122 calculation of "offset" and "output_offset".
3123 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
3124 from "offset" and fix calculation of "end" from "vma+size". Fix
3125 comparison between "sh_addr" and "vma"/"output_offset".
3126 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
3127 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3128 member.
3129 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3130 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3131 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3132 assignment of p_paddr from phdr_lma. Fix comparison between
3133 "lma+size" and "next->lma".
3134 (elf_sort_segments): Fix assignment from p_paddr to lma.
3135 (assign_file_positions_for_load_sections): Add unit (bytes) to
3136 local "align". Fix calculation of local "off_adjust". Fix
3137 calculation of local "filehdr_vaddr".
3138 (assign_file_positions_for_non_load_sections): New local "opb".
3139 Fix calculation of "end" from "p_size". Fix comparison between
3140 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3141 from "end" and "p_vaddr".
3142 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3143 vma. Fix assignment to p_paddr from lma. Fix comparison between
3144 p_paddr and lma. Fix assignment to p_paddr from lma.
3145 * merge.c (sec_merge_emit): New local "opb". Convert
3146 "alignment_power" to octets.
3147 (_bfd_add_merge_section): New locals "alignment_power" and
3148 "opb". Fix comparison between "alignment_power" and
3149 "sizeof(align)".
3150 (_bfd_merge_sections): New local "opb". Divide size by opb
3151 before checking align mask.
3153 2020-03-13 Christian Eggers <ceggers@gmx.de>
3155 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3156 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3157 section LMA/VMA.
3158 (_bfd_elf_make_section_from_phdr): Similarly.
3159 (elf_fake_sections): Fix calculation of
3160 Elf_Internal_shdr::sh_addr from section VMA.
3161 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3162 and bytes.
3163 (assign_file_positions_for_load_sections): Fix calculations of
3164 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3165 comparison between program header address and section LMA.
3166 (assign_file_positions_for_non_load_sections): Likewise.
3167 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3168 (IS_CONTAINED_BY_VMA): Add parameter opb.
3169 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3170 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3171 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3172 Fix calculations of p_addr_valid and p_vaddr_offset.
3173 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3174 with octets per byte when comparing against p_vaddr.
3176 2020-03-11 Alan Modra <amodra@gmail.com>
3178 * som.c (setup_sections): Sanity check subspace.name.
3180 2020-03-11 Alan Modra <amodra@gmail.com>
3182 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3184 2020-03-10 Alan Modra <amodra@gmail.com>
3186 PR 25648
3187 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3188 addresses here.
3190 2020-03-09 Alan Modra <amodra@gmail.com>
3192 * wasm-module.c (wasm_scan): Sanity check file name length
3193 before allocating memory. Move common section setup code. Do
3194 without bfd_tell to calculate section size.
3196 2020-03-06 Nick Clifton <nickc@redhat.com>
3198 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3199 with error messages and failure return values.
3201 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3203 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3204 relocation sections for any removed reference to a dynamic symbol.
3206 2020-03-05 Nick Clifton <nickc@redhat.com>
3208 * elf-bfd.h (struct elf_backend_data): Add new fields:
3209 init_secondary_reloc_section, slurp_secondary_reloc_section,
3210 write_secondary_reloc_section.
3211 (_bfd_elf_init_secondary_reloc_section): Prototype.
3212 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3213 (_bfd_elf_write_secondary_reloc_section): Prototype.
3214 * elf.c ( bfd_section_from_shdr): Invoke the new
3215 init_secondary_reloc_section backend function, if defined, when a
3216 second reloc section is encountered.
3217 (swap_out_syms): Invoke the new symbol_section_index function, if
3218 defined, when computing the section index of an OS/PROC specific
3219 symbol.
3220 (_bfd_elf_init_secondary_reloc_section): New function.
3221 (_bfd_elf_slurp_secondary_reloc_section): New function.
3222 (_bfd_elf_write_secondary_reloc_section): New function.
3223 (_bfd_elf_copy_special_section_fields): New function.
3224 * elfcode.h (elf_write_relocs): Invoke the new
3225 write_secondary_relocs function, if defined, in order to emit
3226 secondary relocs.
3227 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3228 function, if defined, in order to read in secondary relocs.
3229 * elfxx-target.h (elf_backend_copy_special_section_fields):
3230 Provide a non-NULL default definition.
3231 (elf_backend_init_secondary_reloc_section): Likewise.
3232 (elf_backend_slurp_secondary_reloc_section): Likewise.
3233 (elf_backend_write_secondary_reloc_section): Likewise.
3234 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3235 fields.
3236 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3237 * configure: Regenerate.
3239 2020-03-05 Alan Modra <amodra@gmail.com>
3241 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3242 against file size before allocating memory. Use bfd_alloc rather
3243 than bfd_zalloc for carsym/strings memory.
3245 2020-03-04 Alan Modra <amodra@gmail.com>
3247 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3248 sh_addr mod sh_addalign is zero.
3250 2020-03-04 Alan Modra <amodra@gmail.com>
3252 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3254 2020-03-03 Alan Modra <amodra@gmail.com>
3256 * format.c (struct bfd_preserve): Add cleanup field.
3257 (bfd_preserve_save): Add cleanup param and save.
3258 (bfd_preserve_restore): Return cleanup.
3259 (bfd_preserve_finish): Call the cleanup for the discarded match.
3260 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3261 and clear when preserving a match. Restore cleanup too when
3262 restoring that match.
3264 2020-03-02 Alan Modra <amodra@gmail.com>
3266 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3267 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3268 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3269 (core_sco5_vec): Correct initialisers.
3271 2020-03-02 Alan Modra <amodra@gmail.com>
3273 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3274 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3275 * cisco-core.c (cisco_core_file_validate): Likewise.
3276 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3277 * hpux-core.c (hpux_core_core_file_p): Likewise.
3278 * irix-core.c (irix_core_core_file_p): Likewise.
3279 * lynx-core.c (lynx_core_file_p): Likewise.
3280 * netbsd-core.c (netbsd_core_file_p): Likewise.
3281 * osf-core.c (osf_core_core_file_p): Likewise.
3282 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3283 * sco5-core.c (sco5_core_file_p): Likewise.
3285 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3287 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3289 2020-03-02 Alan Modra <amodra@gmail.com>
3291 * targets.c (bfd_cleanup): New typedef.
3292 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3293 * libbfd-in.h (_bfd_no_cleanup): Define.
3294 * format.c (bfd_reinit): Add cleanup parameter, call it.
3295 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3296 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3297 * aout-target.h (callback, object_p): Return bfd_cleanup.
3298 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3299 * archive.c (bfd_generic_archive_p): Likewise.
3300 * binary.c (binary_object_p): Likewise.
3301 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3302 * coff-ia64.c (ia64coff_object_p): Likewise.
3303 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3304 * coff-sh.c (coff_small_object_p): Likewise.
3305 * coff-stgo32.c (go32_check_format): Likewise.
3306 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3307 (xcoff64_core_p): Likewise.
3308 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3309 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3310 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3311 * elfcode.h (elf_object_p): Likewise.
3312 * elfcore.h (elf_core_file_p): Likewise.
3313 * i386msdos.c (msdos_object_p): Likewise.
3314 * ihex.c (ihex_object_p): Likewise.
3315 * libaout.h (some_aout_object_p): Likewise.
3316 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3317 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3318 * libbfd.c (_bfd_dummy_target): Likewise.
3319 * libcoff-in.h (coff_object_p): Likewise.
3320 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3321 (bfd_mach_o_arm64_core_p): Likewise.
3322 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3323 (bfd_mach_o_arm_core_p): Likewise.
3324 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3325 (bfd_mach_o_i386_core_p): Likewise.
3326 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3327 (bfd_mach_o_x86_64_core_p): Likewise.
3328 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3329 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3330 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3331 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3332 * mmo.c (mmo_object_p): Likewise.
3333 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3334 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3335 (pe_bfd_object_p): Likewise.
3336 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3337 * ppcboot.c (ppcboot_object_p): Likewise.
3338 * rs6000-core.c (rs6000coff_core_p): Likewise.
3339 * som.c (som_object_setup, som_object_p): Likewise.
3340 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3341 * tekhex.c (tekhex_object_p): Likewise.
3342 * vms-alpha.c (alpha_vms_object_p): Likewise.
3343 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3344 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3345 * wasm-module.c (wasm_object_p): Likewise.
3346 * xsym.c (bfd_sym_object_p): Likewise.
3347 * xsym.h (bfd_sym_object_p): Likewise.
3348 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3349 return type.
3350 * pdp11.c (some_aout_object_p): Likewise.
3351 * plugin.c (register_ld_plugin_object_p): Update object_p
3352 parameter type.
3353 * plugin.h (register_ld_plugin_object_p): Likewise.
3354 * bfd-in2.h: Regenerate.
3355 * libbfd.h: Regenerate.
3356 * libcoff.h: Regenerate.
3358 2020-03-02 Alan Modra <amodra@gmail.com>
3360 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3361 applicable section flags.
3362 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3363 (mips_ecoff_bele_vec): Likewise.
3364 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3365 and .sbss sections.
3366 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3367 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3369 2020-03-02 Alan Modra <amodra@gmail.com>
3371 * elf32-m32r.c (m32r_elf_section_flags): New function.
3372 (elf_backend_section_flags): Define.
3373 * elf32-nds32.c (nds32_elf_section_flags): New function.
3374 (elf_backend_section_flags): Define.
3375 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3376 .sbss and .sdata sections.
3377 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3378 for SHF_V850_GPREL sections.
3379 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3380 FIXME.
3381 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3382 for SHF_PARISC_SHORT sections.
3383 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3384 (elf_backend_section_flags): Define.
3385 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3386 for SHF_MIPS_GPREL sections. Delete FIXME.
3388 2020-03-02 Alan Modra <amodra@gmail.com>
3390 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3391 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3392 calling elf_backend_section_flags with adjusted params. Use
3393 newsect->flags past that point.
3394 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3395 special sections.
3396 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3397 to have their type overridden, and all sh_flags but processor and
3398 os specific.
3399 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3400 * elf32-mep.c (mep_elf_section_flags): Likewise.
3401 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3402 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3403 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3404 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3405 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3406 stub BFD and non-aarch64 input files when scanning for stubs.
3408 2020-03-02 Alan Modra <amodra@gmail.com>
3410 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3411 limit to decompressed element size.
3413 2020-03-02 Alan Modra <amodra@gmail.com>
3415 * vms-lib.c (vms_traverse_index): Add recur_count param and
3416 update calls. Fail on excessive recursion.
3418 2020-03-02 Alan Modra <amodra@gmail.com>
3420 * vms-alpha.c (vms_get_remaining_object_record): Use
3421 bfd_realloc_or_free rather than bfd_realloc.
3422 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3423 (dst_define_location, parse_module): Likewise, and check realloc
3424 return status before using memory. Return status from function
3425 adjusting all callers.
3427 2020-02-28 Alan Modra <amodra@gmail.com>
3429 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3431 2020-02-28 Alan Modra <amodra@gmail.com>
3433 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3434 Remove duplicate undersize check.
3436 2020-02-27 Alan Modra <amodra@gmail.com>
3438 PR 24511
3439 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3441 2020-02-27 Alan Modra <amodra@gmail.com>
3443 PR 24511
3444 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3445 (coff_section_type): Adjust comment.
3446 (decode_section_type): Likewise. Call coff_section_type before
3447 decode_section_type.
3448 (bfd_decode_symclass): Use 'c' for common sections other than
3449 the standard one.
3451 2020-02-27 Alan Modra <amodra@gmail.com>
3453 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3454 malloc'd block.
3456 2020-02-27 Alan Modra <amodra@gmail.com>
3458 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3459 if file is an archive element.
3460 * bfd-in2.h: Regenerate.
3462 2020-02-26 Alan Modra <amodra@gmail.com>
3464 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3465 bfd_set_error on failing test. Don't bother changing bfd_error on
3466 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3467 Check sym name is within string buffer. Use size_t for some vars.
3468 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3469 int_buf. Don't change bfd_error on file read error. Use
3470 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3471 calculations to catch overflows before they occur. malloc and
3472 free raw armap rather than using bfd_alloc. Read raw armap before
3473 allocating carsym+strings buffer.
3474 (_bfd_slurp_extended_name_table): Localize variables. Check
3475 name size against file size.
3477 2020-02-26 Alan Modra <amodra@gmail.com>
3479 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3481 2020-02-26 Alan Modra <amodra@gmail.com>
3483 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3484 malloc. Check for NULL return from bfd_malloc.
3485 (rx_table_find, rx_table_map): Likewise.
3486 (rx_set_section_contents): Check bfd_alloc return.
3487 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3489 2020-02-26 Alan Modra <amodra@gmail.com>
3491 * aoutx.h: Indent labels correctly. Format error strings.
3492 * archive.c: Likewise.
3493 * archive64.c: Likewise.
3494 * coff-arm.c: Likewise.
3495 * coff-rs6000.c: Likewise.
3496 * coff-stgo32.c: Likewise.
3497 * cpu-arm.c: Likewise.
3498 * dwarf2.c: Likewise.
3499 * elf-ifunc.c: Likewise.
3500 * elf-properties.c: Likewise.
3501 * elf-s390-common.c: Likewise.
3502 * elf-strtab.c: Likewise.
3503 * elf.c: Likewise.
3504 * elf32-arm.c: Likewise.
3505 * elf32-bfin.c: Likewise.
3506 * elf32-cr16.c: Likewise.
3507 * elf32-csky.c: Likewise.
3508 * elf32-i386.c: Likewise.
3509 * elf32-m68k.c: Likewise.
3510 * elf32-msp430.c: Likewise.
3511 * elf32-nds32.c: Likewise.
3512 * elf32-nios2.c: Likewise.
3513 * elf32-pru.c: Likewise.
3514 * elf32-xtensa.c: Likewise.
3515 * elf64-ia64-vms.c: Likewise.
3516 * elf64-x86-64.c: Likewise.
3517 * elfcode.h: Likewise.
3518 * elfcore.h: Likewise.
3519 * elflink.c: Likewise.
3520 * elfnn-aarch64.c: Likewise.
3521 * elfnn-ia64.c: Likewise.
3522 * elfnn-riscv.c: Likewise.
3523 * elfxx-mips.c: Likewise.
3524 * elfxx-sparc.c: Likewise.
3525 * elfxx-x86.c: Likewise.
3526 * i386lynx.c: Likewise.
3527 * merge.c: Likewise.
3528 * pdp11.c: Likewise.
3529 * plugin.c: Likewise.
3530 * reloc.c: Likewise.
3532 2020-02-26 Alan Modra <amodra@gmail.com>
3534 PR 25593
3535 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3536 "dyn_loaded".
3537 (bfd_elf_add_dt_needed_tag): Declare.
3538 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3539 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3540 from elf_add_dt_needed_tag. Remove soname and doit param.
3541 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3542 to see whether as-needed lib is already loaded, use dyn_loaded
3543 list instead. When saving and restoring around as-needed lib
3544 handle possibility that dynstr has not been initialised. Don't
3545 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3546 Mark libs loaded via DT_NEEDED entries of other libs with
3547 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3548 the output.
3549 (elf_link_check_versioned_symbol): Remove now unneccesary
3550 DYNAMIC check when traversing dyn_loaded list.
3552 2020-02-26 Alan Modra <amodra@gmail.com>
3554 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3556 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3558 PR binutils/25584
3559 * plugin.c (need_lto_wrapper_p): New.
3560 (bfd_plugin_set_program_name): Add an int argument to set
3561 need_lto_wrapper_p.
3562 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3563 set.
3564 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3566 2020-02-24 Alan Modra <amodra@gmail.com>
3568 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3570 2020-02-24 Alan Modra <amodra@gmail.com>
3572 * vms-lib.c (struct carsym_mem): Add limit.
3573 (vms_add_index): Heed limit.
3574 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3575 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3576 Always return actual number read.
3577 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3578 assertion with error exit.
3580 2020-02-22 Alan Modra <amodra@gmail.com>
3582 PR 25585
3583 * elf.c (assign_file_positions_for_load_sections): Continue linking
3584 on "PHDR segment not covered by LOAD segment" errors.
3586 2020-02-21 Alan Modra <amodra@gmail.com>
3588 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3589 overflow check.
3590 (bfd_mach_o_canonicalize_reloc): Likewise.
3591 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3592 counts and offsets against file size.
3593 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3594 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3595 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3596 against file size. Delete symbol table error message.
3597 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3598 against file size.
3599 (bfd_mach_o_read_symtab): Likewise.
3600 (bfd_mach_o_read_command): Pass file size.
3601 (bfd_mach_o_scan): Sanity check command count against file size.
3603 2020-02-21 Alan Modra <amodra@gmail.com>
3605 PR 25569
3606 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3607 "text", "data" and "bss" section pointer vars. Don't update
3608 section size, just exec header sizes.
3609 (adjust_sizes_and_vmas): Don't update text section size. Set
3610 initial exec header a_text. Print exec headers sizes.
3611 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3612 (adjust_sizes_and_vmas): Similarly. Formatting.
3613 (final_link): Correct final file extension.
3615 2020-02-20 Nick Clifton <nickc@redhat.com>
3617 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3618 callback.
3619 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3620 default definition.
3621 (elfNN_bed): Initialise the symbol_section_index field.
3622 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3623 OS and PROC specific section indicies. Warn if converting other
3624 reserved incidies to SHN_ABS.
3626 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3628 PR 25537
3629 * cpu-z80.c: Add machine type compatibility checking.
3631 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3633 PR binutils/25355
3634 * plugin.c (plugin_list_entry): Remove handle.
3635 (try_load_plugin): Call dlclose before return.
3637 2020-02-19 Alan Modra <amodra@gmail.com>
3639 * libbfd-in.h (_bfd_constant_p): Define.
3640 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3641 file size before allocating memory.
3642 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3643 * elf.c (bfd_elf_get_str_section): Likewise.
3644 (_bfd_elf_slurp_version_tables): Likewise.
3645 * libbfd.h: Regenerate.
3647 2020-02-19 Alan Modra <amodra@gmail.com>
3649 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3650 * aoutx.h (aout_get_external_symbols): Replace calls to
3651 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3652 (slurp_reloc_table): Likewise.
3653 * archive.c (do_slurp_bsd_armap): Likewise.
3654 (do_slurp_coff_armap): Likewise.
3655 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3656 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3657 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3658 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3659 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3660 (_bfd_coff_get_external_symbols): Likewise.
3661 * ecoff.c (ecoff_slurp_symbolic_header),
3662 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3663 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3664 (ecoff_indirect_link_order): Likewise.
3665 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3666 (_bfd_elf_slurp_version_tables): Likewise.
3667 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3668 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3669 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3670 * elf64-alpha.c (READ): Likewise.
3671 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3672 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3673 * elfcode.h (elf_slurp_symbol_table),
3674 (elf_slurp_reloc_table_from_section): Likewise.
3675 * elflink.c (elf_link_add_object_symbols),
3676 (elf_link_check_versioned_symbol): Likewise.
3677 * elfxx-mips.c (READ): Likewise.
3678 * i386lynx.c (slurp_reloc_table): Likewise.
3679 * lynx-core.c (lynx_core_file_p): Likewise.
3680 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3681 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3682 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3683 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3684 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3685 (bfd_pef_parse_symbols): Likewise.
3686 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3687 * som.c (setup_sections, som_slurp_string_table),
3688 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3689 (som_bfd_fill_in_ar_symbols): Likewise.
3690 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3691 (evax_bfd_print_image): Likewise.
3692 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3693 * wasm-module.c (wasm_scan): Likewise.
3694 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3695 * xsym.c (bfd_sym_read_name_table),
3696 (bfd_sym_print_type_information_table_entry): Likewise.
3697 * libbfd.h: Regenerate.
3699 2020-02-19 Alan Modra <amodra@gmail.com>
3701 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3702 reading external relocs.
3703 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3704 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3705 after bfd_bread.
3706 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3707 bfd_release.
3708 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3709 (m32c_elf_relax_section): Likewise.
3710 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3711 (rl78_elf_relax_section): Likewise.
3712 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3713 (elf32_rx_relax_section): Likewise.
3714 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3715 parameter types and use..
3716 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3717 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3718 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3719 being read from file, just the extra.
3720 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3721 after reading external syms. Free on failure.
3723 2020-02-19 Alan Modra <amodra@gmail.com>
3725 * coffcode.h (buy_and_read, coff_slurp_line_table),
3726 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3727 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3728 corresponding bfd_alloc call. Adjust variables to suit.
3729 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3730 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3731 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3732 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3733 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3734 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3735 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3736 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3737 * elf64-alpha.c (READ): Likewise.
3738 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3739 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3740 (bfd_from_remote_memory): Likewise.
3741 * elfcore.h (core_find_build_id): Likewise.
3742 * elfxx-mips.c (READ): Likewise.
3743 * mach-o.c (bfd_mach_o_mangle_sections),
3744 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3745 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3746 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3747 * som.c (setup_sections, som_prep_for_fixups)
3748 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3749 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3750 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3751 (som_bfd_ar_write_symbol_stuff): Likewise.
3752 * vms-alpha.c (vector_grow1): Likewise.
3753 * vms-lib.c (vms_add_index): Likewise.
3754 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3755 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3756 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3757 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3758 (bfd_alloc2, bfd_zalloc2): Delete.
3759 (_bfd_mul_overflow): Define.
3760 * libbfd.h: Regenerate.
3762 2020-02-19 Alan Modra <amodra@gmail.com>
3764 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3765 bfd_zalloc2.
3766 (assign_section_numbers): Likewise.
3767 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3768 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3769 bfd_malloc2, size_t amt, and unsigned tls_count.
3770 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3771 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3772 (elf_output_implib): Use bfd_alloc.
3774 2020-02-19 Alan Modra <amodra@gmail.com>
3776 * bfd.c (struct bfd): Move format and direction to other
3777 bitfields. Add "size".
3778 * bfdio.c (bfd_get_size): Cache size when not writing file.
3779 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3780 returning zero, ie. unknown.
3781 (bfd_get_alt_debug_link_info): Likewise.
3782 * bfd-in2.h: Regenerate.
3784 2020-02-19 Alan Modra <amodra@gmail.com>
3786 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3787 bfd_get_file_size twice.
3788 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3789 zero, ie. unknown, return.
3790 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3791 * elfcode.h (elf_swap_shdr_in): Likewise.
3792 (elf_object_p): Don't call bfd_get_file_size twice and correct
3793 file size check.
3795 2020-02-19 Alan Modra <amodra@gmail.com>
3797 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3798 FALSE if memory alloc fails. Adjust calls.
3799 * som.c (som_prep_for_fixups): Likewise.
3800 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3801 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3802 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3803 * som.c (som_build_and_write_symbol_table): Return via error_return
3804 on seek failure.
3805 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3806 (VEC_APPEND_EL): Delete.
3807 (vector_grow1): Return pointer to element. Catch overflow.
3808 Return NULL on memory allocation failure.
3809 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3810 (alpha_vms_add_fixup_ca): Likewise.
3811 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3812 before using.
3813 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3815 2020-02-19 Alan Modra <amodra@gmail.com>
3817 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3818 * aout-target.h (object_p): Likewise.
3819 * aout-tic30.c (tic30_aout_object_p): Likewise.
3820 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3821 (emit_stringtab, write_syms, link_hash_table_create),
3822 (aout_link_write_other_symbol): Likewise.
3823 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3824 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3825 (_bfd_compute_and_write_armap): Likewise.
3826 * archures.c (bfd_arch_list): Likewise.
3827 * bfd.c (bfd_record_phdr): Likewise.
3828 * binary.c (binary_canonicalize_symtab): Likewise.
3829 * cisco-core.c (cisco_core_file_validate): Likewise.
3830 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3831 (find_arm_glue, record_arm_to_thumb_glue),
3832 (record_thumb_to_arm_glue): Likewise.
3833 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3834 (ppc_allocate_toc_section): Likewise.
3835 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3836 * coff-sh.c (sh_relax_section): Likewise.
3837 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3838 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3839 (coff_set_alignment_hook, coff_mkobject),
3840 (coff_compute_section_file_positions): Likewise.
3841 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3842 (coff_find_nearest_line_with_names),
3843 ( bfd_coff_set_symbol_class): Likewise.
3844 * cofflink.c (_bfd_coff_link_hash_table_create),
3845 (_bfd_coff_link_input_bfd): Likewise.
3846 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3847 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3848 (build_line_info_table, sort_line_sequences),
3849 (line_info_add_include_dir, line_info_add_file_name),
3850 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3851 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3852 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3853 (_bfd_ecoff_find_nearest_line),
3854 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3855 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3856 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3857 * elf-m10300.c (mn10300_elf_relax_section),
3858 (elf32_mn10300_link_hash_table_create): Likewise.
3859 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3860 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3861 * elf32-arm.c (elf32_arm_link_hash_table_create),
3862 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3863 (elf32_arm_new_section_hook): Likewise.
3864 * elf32-avr.c (elf_avr_new_section_hook),
3865 (elf32_avr_link_hash_table_create, get_local_syms),
3866 (elf32_avr_setup_section_lists): Likewise.
3867 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3868 (bfin_link_hash_table_create): Likewise.
3869 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3870 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3871 * elf32-csky.c (csky_elf_link_hash_table_create),
3872 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3873 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3874 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3875 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3876 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3877 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3878 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3879 (m32r_elf_check_relocs): Likewise.
3880 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3881 (elf32_m68hc11_setup_section_lists),
3882 (elf32_m68hc11_size_stubs): Likewise.
3883 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3884 * elf32-metag.c (elf_metag_link_hash_table_create),
3885 (elf_metag_setup_section_lists): Likewise.
3886 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3887 (microblaze_elf_check_relocs): Likewise.
3888 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3889 (nds32_elf_check_relocs): Likewise.
3890 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3891 (get_local_syms, nios2_elf32_check_relocs),
3892 (nios2_elf32_link_hash_table_create): Likewise.
3893 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3894 (or1k_elf_check_relocs): Likewise.
3895 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3896 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3897 * elf32-s390.c (elf_s390_link_hash_table_create),
3898 (elf_s390_check_relocs): Likewise.
3899 * elf32-score.c (score_elf_create_got_section),
3900 (s3_elf32_score_new_section_hook),
3901 (elf32_score_link_hash_table_create): Likewise.
3902 * elf32-score7.c (score_elf_create_got_section),
3903 (s7_elf32_score_new_section_hook): Likewise.
3904 * elf32-sh.c (sh_elf_link_hash_table_create),
3905 (sh_elf_check_relocs): Likewise.
3906 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3907 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3908 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3909 (tilepro_elf_check_relocs): Likewise.
3910 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3911 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3912 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3913 (elf_xtensa_new_section_hook): Likewise.
3914 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3915 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3916 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3917 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3918 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3919 * elf64-ppc.c (ppc64_elf_new_section_hook),
3920 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3921 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3922 * elf64-s390.c (elf_s390_link_hash_table_create),
3923 (elf_s390_check_relocs): Likewise.
3924 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3925 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3926 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3927 (elf_link_add_archive_symbols, compute_bucket_count),
3928 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3929 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3930 (bfd_elf_final_link): Likewise.
3931 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3932 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3933 (elfNN_aarch64_new_section_hook): Likewise.
3934 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3935 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3936 (riscv_elf_check_relocs): Likewise.
3937 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3938 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3939 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3940 (_bfd_mips_elf_link_hash_table_create): Likewise.
3941 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3942 (_bfd_sparc_elf_check_relocs),
3943 (_bfd_sparc_elf_new_section_hook): Likewise.
3944 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3945 (tilegx_elf_check_relocs): Likewise.
3946 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3947 * format.c (bfd_check_format_matches): Likewise.
3948 * hash.c (_bfd_stringtab_init): Likewise.
3949 * ihex.c (ihex_scan): Likewise.
3950 * irix-core.c (irix_core_core_file_p): Likewise.
3951 * linker.c (bfd_wrapped_link_hash_lookup),
3952 (_bfd_generic_link_hash_table_create),
3953 (_bfd_generic_reloc_link_order): Likewise.
3954 * lynx-core.c (lynx_core_file_p): Likewise.
3955 * netbsd-core.c (netbsd_core_file_p): Likewise.
3956 * osf-core.c (osf_core_core_file_p): Likewise.
3957 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3958 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3959 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3960 * peicode.h (pe_mkobject): Likewise.
3961 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3962 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3963 * sco5-core.c (read_uarea): Likewise.
3964 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3965 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3966 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3967 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3968 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3969 * srec.c (srec_scan): Likewise.
3970 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3971 * targets.c (bfd_target_list): Likewise.
3972 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3973 * trad-core.c (trad_unix_core_file_p): Likewise.
3974 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3975 (vms_new_section_hook): Likewise.
3976 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3977 * xcofflink.c (xcoff_get_section_contents),
3978 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3979 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3980 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3982 2020-02-19 Alan Modra <amodra@gmail.com>
3984 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3986 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3988 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3989 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3990 a build_list_p argument. Don't search plugin_list. Short circuit
3991 when building the plugin list.
3992 (has_plugin): Renamed to has_plugin_list.
3993 (bfd_plugin_set_plugin): Don't set has_plugin.
3994 (bfd_plugin_specified_p): Check plugin_list instead.
3995 (build_plugin_list): New function.
3996 (load_plugin): Call build_plugin_list and use plugin_list.
3998 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4000 PR binutils/25355
4001 * plugin.c (try_claim): Always clean up for LTO wrapper.
4002 (try_load_plugin): Treat each object as independent. Create a
4003 copy for plugin name.
4005 2020-02-11 Nick Clifton <nickc@redhat.com>
4007 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
4008 for addresses in print statements.
4009 (msp430_elf_relax_delete_bytes): Likewise.
4010 (msp430_elf_relax_add_words): Likewise.
4011 (msp430_elf_relax_section): Likewise.
4013 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
4015 * plugin.c (add_symbols): Clear plugin_data memory.
4017 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
4019 PR binutils/25355
4020 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
4021 (EXECUTABLE_SUFFIX): Likewise.
4022 * config.in: Regenerated.
4023 * configure: Likewise.
4024 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
4025 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
4026 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
4027 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
4028 (get_lto_wrapper): New.
4029 (setup_lto_wrapper_env): Likewise.
4030 (current_plugin): Likewise.
4031 (register_all_symbols_read): Likewise.
4032 (register_cleanup): Likewise.
4033 (get_symbols): Likewise.
4034 (add_input_file): Likewise.
4035 (bfd_plugin_close_and_cleanup): Likewise.
4036 (claim_file): Removed.
4037 (register_claim_file): Set current_plugin->claim_file.
4038 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
4039 lto_syms in current_plugin.
4040 (try_claim): Use current_plugin->claim_file. Call LTO plugin
4041 all_symbols_read handler. Copy real symbols to plugin_data.
4042 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
4043 (try_load_plugin): Don't reuse the previous plugin for LTO
4044 wrapper. Set up GCC LTO wrapper if possible. Don't set
4045 plugin_list_iter->claim_file.
4046 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
4047 possible.
4048 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
4049 real_syms.
4051 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4053 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
4054 check if previous instruction matches a conditional jump inserted
4055 earlier. Invert conditional jump and delete branch in this case.
4057 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4059 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
4060 msp430_elf_relax_add_words. Support insertion of either one or two
4061 words.
4062 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
4063 needs to be grown. Handle insertion of branch instruction to replace
4064 jump.
4066 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
4068 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
4069 debugging relocations.
4070 (msp430_elf_relax_delete_bytes): Likewise.
4071 (msp430_elf_relax_add_two_words): Likewise.
4072 (msp430_elf_relax_section): Likewise.
4074 2020-02-10 Alan Modra <amodra@gmail.com>
4076 * archures.c: Wrap overlong z80 comments.
4077 * bfd-in2.h: Regenerate.
4079 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
4081 PR 25469
4082 * archures.c: Add GBZ80 and Z80N machine values.
4083 * reloc.c: Add BFD_RELOC_Z80_16_BE.
4084 * coff-z80.c: Add support for new reloc.
4085 * coffcode.h: Add support for new machine values.
4086 * cpu-z80.c: Add support for new machine names.
4087 * elf32-z80.c: Add support for new reloc.
4088 * bfd-in2.h: Regenerate.
4089 * libbfd.h: Regenerate.
4091 2020-02-07 Nick Clifton <nickc@redhat.com>
4093 PR 23932
4094 * elf.c (rewrite_elf_program_header): Do not complain if no
4095 sections are mapped to a segment.
4097 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4099 PR ld/25490
4100 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
4101 for garbage collection on __patchable_function_entries section
4102 without linked-to section.
4104 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4106 PR gas/25381
4107 * bfd-in2.h: Regenerated.
4108 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
4109 on section if gc_mark of any of its linked-to sections is set
4110 and don't set gc_mark again.
4111 * section.c (asection): Add linked_to_symbol_name to map_head
4112 union.
4114 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
4116 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
4117 reporting an unrecognized instruction with R_V850_LONGJUMP.
4119 2020-02-05 Alan Modra <amodra@gmail.com>
4121 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
4123 2020-02-04 Alan Modra <amodra@gmail.com>
4125 * elf32-ppc.c (ppc_elf_relocate_section): After applying
4126 R_PPC_VLE_ADDR20, goto copy_reloc.
4128 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4130 * bfd-in2.h: Regenerated.
4131 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4133 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4135 PR gas/25380
4136 * bfd-in2.h: Regenerated.
4137 * ecoff.c (bfd_debug_section): Add section_id.
4138 * section.c (bfd_section): Add section_id.
4139 (SEC_ASSEMBLER_SECTION_ID): New.
4140 (BFD_FAKE_SECTION): Add section_id.
4142 2020-02-01 Nick Clifton <nickc@redhat.com>
4144 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4145 obsolete list.
4147 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4149 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4150 encodings are relative to the GOT on nios2, too.
4152 2020-01-31 Alan Modra <amodra@gmail.com>
4154 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4155 file. Use $< and $@ in rules.
4156 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4157 (elf32-ia64.c, elf64-ia64.c): Likewise.
4158 (elf32-riscv.c, elf64-riscv.c): Likewise.
4159 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4160 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4161 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4162 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4163 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4164 * Makefile.in: Regenerate.
4166 2020-01-31 Alan Modra <amodra@gmail.com>
4168 PR 4110
4169 * elf.c (setup_group): Don't clear entire section contents,
4170 just the padding after group flags. Release alloc'd memory
4171 after a seek or read failure.
4173 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4175 * peXXigen.c (pe_is_repro): New function.
4176 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4177 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4179 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4181 * peXXigen.c (debug_type_names): Add names for new debug data type
4182 values.
4184 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4186 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4187 inner loop. Fix a memory leak.
4189 2020-01-30 Alan Modra <amodra@gmail.com>
4191 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4192 or obj_coff_keep_strings here.
4193 (coff_get_normalized_symtab): Free external syms directly.
4194 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4195 on error exit path.
4197 2020-01-27 Jim Wilson <jimw@sifive.com>
4199 * cpu-riscv.c (riscv_scan): New.
4200 (N): Change bfd_default_scan to riscv_scan.
4202 2020-01-27 Andreas Schwab <schwab@suse.de>
4204 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4205 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4206 * Makefile.in: Regenerate.
4207 * cpu-plugin.c: Remove.
4208 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4209 (bfd_plugin_arch): Remove declaration.
4210 * bfd-in2.h: Regenerate.
4211 * po/SRC-POTFILES.in: Regenerate.
4213 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4214 Alan Modra <amodra@gmail.com>
4216 PR ld/25458
4217 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4219 2020-01-24 Jim Wilson <jimw@sifive.com>
4221 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4222 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4223 avoid over long line.
4225 2020-01-24 Nick Clifton <nickc@redhat.com>
4227 PR 25447
4228 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4229 syms and keep strings flags as these may have been set in order to
4230 prevent a bogus call to free.
4232 2020-01-23 Nick Clifton <nickc@redhat.com>
4234 * po/fr.po: Updated French translation.
4236 2020-01-23 Alan Modra <amodra@gmail.com>
4238 PR 25444
4239 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4240 by zero when p_align is zero.
4242 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4244 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4245 (riscv_prefix_cmp): Likewise.
4246 (riscv_non_std_ext_p): Deleted.
4247 (riscv_std_sv_ext_p): Likewise.
4248 (riscv_non_std_sv_ext_p): Likewise.
4249 (riscv_merge_non_std_and_sv_ext): Rename to...
4250 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4251 (riscv_merge_arch_attr_info): Replace 3 calls to
4252 riscv_merge_non_std_and_sv_ext with single call to
4253 riscv_merge_multi_letter_ext.
4254 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4255 encounter a 'z' prefix.
4256 (riscv_get_prefix_class): New function, return prefix class based
4257 on first few characters of input string.
4258 (riscv_parse_config): New structure to factor out minor differences
4259 in extension class parsing behaviour.
4260 (riscv_parse_sv_or_non_std_ext): Rename to...
4261 (riscv_parse_prefixed_ext): and parameterise with
4262 riscv_parse_config.
4263 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4264 (riscv_multi_letter_ext_valid_p): New.
4265 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4266 (riscv_parse_subset): Delegate all non-single-letter parsing work
4267 to riscv_parse_prefixed_ext.
4268 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4269 (riscv_get_prefix_class): Declare.
4271 2020-01-22 Alan Modra <amodra@gmail.com>
4273 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4274 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4275 __tls_get_addr_desc.
4276 (ppc64_elf_size_stubs): Add section for linker generated
4277 __tls_get_addr_desc wrapper function. Loop at least once if
4278 generating this function.
4279 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4280 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4282 2020-01-22 Alan Modra <amodra@gmail.com>
4284 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4285 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4286 tga_desc_fd.
4287 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4288 (STDU_R1_0R1, ADDI_R1_R1): Define.
4289 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4290 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4291 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4292 no_tls_get_addr_regsave.
4293 (branch_reloc_hash_match): Add hash3 and hash4.
4294 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4295 (ppc64_elf_size_dynamic_sections): Likewise.
4296 (ppc64_elf_relocate_section): Likewise.
4297 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4298 __tls_get_addr stub.
4299 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4300 eh_frame.
4301 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4302 eh_frame for regsave __tls_get_addr.
4304 2020-01-22 Alan Modra <amodra@gmail.com>
4306 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4307 which __tls_get_addr calls will be eliminated.
4309 2020-01-20 Nick Clifton <nickc@redhat.com>
4311 * po/pt.po: Updates Portuguese translation.
4312 * po/ru.po: Updated Russian translation.
4313 * po/uk.po: Updated Ukranian translation.
4315 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4317 PR ld/25416
4318 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4319 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4320 X32 mode.
4321 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4322 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4323 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4324 "rex leal x@tlsdesc(%rip), %reg" to
4325 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4326 "call *(%eax)" to "nopl (%rax)".
4328 2020-01-20 Alan Modra <amodra@gmail.com>
4330 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4331 (MTLR_R11): Don't define.
4332 (LD_R0_0R3, CMPDI_R0_0): Define.
4333 (build_tls_get_addr_stub): Don't use r11 in stub.
4335 2020-01-20 Alan Modra <amodra@gmail.com>
4337 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4338 (defined_sym_val, is_tls_get_addr): Likewise.
4340 2020-01-18 Nick Clifton <nickc@redhat.com>
4342 * version.m4 (BFD_VERSION): Set to 2.34.50.
4343 * configure: Regenerate.
4344 * po/bfd.pot: Regenerate.
4346 2020-01-18 Nick Clifton <nickc@redhat.com>
4348 Binutils 2.34 branch created.
4350 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4352 * coff-arm.c: Fix spelling error (seperate).
4353 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4354 error (seperate).
4355 * sysdep.h (strnlen): Fix spelling error (seperate).
4357 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4359 PR 20694
4360 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4362 2020-01-15 Alan Modra <amodra@gmail.com>
4364 PR 25384
4365 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4366 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4367 of function symbols unless dot symbols are present. Do warn
4368 whenever one is created, regardles of whether a PLT entry is
4369 also emitted for the function symbol.
4371 2020-01-14 Alan Modra <amodra@gmail.com>
4373 * som.c (som_bfd_count_ar_symbols): Error when file position
4374 of symbols on chains is not strictly increasing.
4376 2020-01-14 Alan Modra <amodra@gmail.com>
4378 * vms.h (VMS_DEBUG): Define as 0.
4379 * vms-alpha.c (image_write): Move debug output after bounds check.
4380 Tidy bounds check.
4381 (_bfd_vms_slurp_eihd): Warning fix.
4382 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4384 2020-01-13 Alan Modra <amodra@gmail.com>
4386 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4387 for "ignored" records.
4389 2020-01-13 Alan Modra <amodra@gmail.com>
4391 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4392 Delete asect name check. Move asect NULL check to wasm_object_p.
4393 Correct bounds check of sizes against end. Replace uses of
4394 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4395 just one bfd_release.
4396 (wasm_scan): Don't use malloc/strdup for section names,
4397 bfd_alloc instead. Simplify code prefixing section name.
4398 Formatting. Don't attempt to free memory here..
4399 (wasm_object_p): ..do so here.
4401 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4403 PR ld/22269
4404 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4405 UNDEFWEAK_NO_DYNAMIC_RELOC.
4406 (allocate_dynrelocs_for_symbol): Likewise.
4408 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4410 PR 25210
4411 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4413 2020-01-10 Alan Modra <amodra@gmail.com>
4415 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4417 2020-01-09 Nick Clifton <nickc@redhat.com>
4419 PR 25221
4420 * bfd.c (bfd_convert_section_contents): Check for a compress
4421 header size that is larger than the actual section size.
4423 2020-01-08 Alan Modra <amodra@gmail.com>
4425 PR 25351
4426 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4427 after removing sections.
4429 2020-01-06 Jim Wilson <jimw@sifive.com>
4431 PR 25205
4432 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4433 check for !bfd_link_pic (info).
4434 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4435 <R_RISCV_JAL>: Add comment.
4436 (_bfd_riscv_relax_section): For plt.offset check, add check for
4437 bfd_link_pic (info). Add comment.
4439 2020-01-06 Alan Modra <amodra@gmail.com>
4441 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4442 match failures. Don't init to bfd_error_wrong_format before
4443 calling _bfd_check_format.
4445 2020-01-06 Alan Modra <amodra@gmail.com>
4447 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4448 status rather than exiting on stack overflow or underflow.
4449 (_bfd_vms_slurp_etir): Adjust to suit.
4451 2020-01-06 Alan Modra <amodra@gmail.com>
4453 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4455 2020-01-06 Alan Modra <amodra@gmail.com>
4457 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4458 command. Check name offset is within command.
4459 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4460 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4461 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4462 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4463 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4464 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4465 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4466 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4467 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4468 (bfd_mach_o_read_segment): Similarly.
4469 (bfd_mach_o_read_thread): Properly bound check thread struct.
4470 Don't repeat checks on second loop.
4471 (bfd_mach_o_read_command): Fail on invalid command length.
4473 2020-01-04 Alan Modra <amodra@gmail.com>
4475 * format.c (bfd_check_format_matches): Add preserve_match.
4476 Save initial bfd state in "preserve", matched bfd state in
4477 "preserve_match". Save just the first match. Release
4478 bfd_alloc memory. Restore and finish preserved state as
4479 appropriate on all function exit paths.
4481 2020-01-04 Alan Modra <amodra@gmail.com>
4483 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4485 2020-01-04 Alan Modra <amodra@gmail.com>
4487 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4488 match too.
4490 2020-01-03 Nick Clifton <nickc@redhat.com>
4492 PR 25307
4493 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4494 there is enough data remaining in the code buffer before
4495 attempting to read a function stub.
4497 2020-01-03 Nick Clifton <nickc@redhat.com>
4499 PR 25308
4500 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4501 return value from bfd_malloc.
4502 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4503 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4504 (elf32_arm_filter_cmse_symbols): Likewise.
4505 (elf32_arm_write_section): Likewise.
4506 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4507 (bfd_mach_o_follow_dsym): Likewise.
4508 * pef.c (bfd_pef_print_loader_section): Likewise.
4509 (bfd_pef_scan_start_address): Likewise.
4510 (bfd_pef_parse_function_stubs): Likewise.
4511 (bfd_pef_parse_symbols): Likewise.
4513 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4515 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4516 on binary inputs ld/PR25316.
4517 (is_ia64_elf): new helper to filter on ia64 objects.
4519 2020-01-03 Jan Beulich <jbeulich@suse.com>
4521 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4522 in parameter names.
4523 (bfd_mach_o_scan): Insert underscore in two variable names.
4525 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4527 * Makefile.am: Add z80-elf target support.
4528 * configure.ac: Likewise.
4529 * targets.c: Likewise.
4530 * Makefile.in: Regenerate.
4531 * configure: Regenerate.
4532 * config.bfd: Add z80-elf target support and new arches: ez80 and
4533 z180.
4534 * elf32-z80.c: New file.
4535 * archures.c: Add new z80 architectures: eZ80 and Z180.
4536 * coffcode.h: Likewise.
4537 * cpu-z80.c: Likewise.
4538 * coff-z80.c: Add new relocations for Z80 target and local label
4539 check.
4540 * reloc.c: Add new relocs.
4541 * bfd-in2.h: Regenerate.
4542 * libbfd.h: Regenerate.
4544 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4546 PR 25210
4547 PR 24753
4548 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4550 2020-01-01 Alan Modra <amodra@gmail.com>
4552 Update year range in copyright notice of all files.
4554 For older changes see ChangeLog-2019
4555 \f
4556 Copyright (C) 2020 Free Software Foundation, Inc.
4558 Copying and distribution of this file, with or without modification,
4559 are permitted in any medium without royalty provided the copyright
4560 notice and this notice are preserved.
4562 Local Variables:
4563 mode: change-log
4564 left-margin: 8
4565 fill-column: 74
4566 version-control: never
4567 End: