1 2020-10-16 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_relocate_section): Tighten sanity check
4 on R_PPC64_GOT_LO_DS and R_PPC64_GOT_HA instructions.
6 2020-10-09 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (write_plt_relocs_for_local_syms): Don't do local
9 entry offset optimisation.
11 2020-10-09 H.J. Lu <hongjiu.lu@intel.com>
14 * elf-linker-x86.h (elf_linker_x86_params): Add isa_level.
15 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge
16 GNU_PROPERTY_X86_ISA_1_V[234].
17 (_bfd_x86_elf_link_setup_gnu_properties): Generate
18 GNU_PROPERTY_X86_ISA_1_V[234] for -z x86-64-v[234].
20 2020-10-06 H.J. Lu <hongjiu.lu@intel.com>
23 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Merge -z ibt
24 and -z shstk only with GNU_PROPERTY_X86_FEATURE_1_AND.
26 2020-10-06 Brandon Bergren <bdragon@FreeBSD.org>
28 * config.bfd: Add powerpc64le-*-freebsd*.
29 * configure.ac: Add powerpc_elf64_fbsd_le_vec.
30 * elf64-ppc.c (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define for
32 * targets.c (powerpc_elf64_fbsd_le_vec): Declare.
33 (_bfd_target_vector): Add it.
34 * configure: Regenerate.
36 2020-10-05 Kamil Rytarowski <n54@gmx.com>
38 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
40 2020-10-05 Nick Clifton <nickc@redhat.com>
43 * elf.c (_bfd_elf_setup_sections): Do not complain about an
44 sh_link value of zero when the SLF_LINK_ORDER flag is set.
45 (assign_section_numbers): Likewise.
47 2020-10-02 H.J. Lu <hongjiu.lu@intel.com>
50 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
51 sections which are linked to another section.
53 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
55 * cpu-arm.c: (processors) Add Cortex-X1.
57 2020-09-28 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
61 NULL stub_entry->h before calling is_tls_get_addr.
63 2020-09-26 Alan Modra <amodra@gmail.com>
65 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
66 (LD_R0_0R11, ADD_R11_R0_R11): Define.
67 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
69 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
70 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
71 and only emit for has_plt_localentry0. Don't use r2 in the stub.
73 2020-09-24 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
77 size_power10_offset rather than calculating from start of stub.
78 Add size for notoc tls_get_addr_opt stub.
79 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
80 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
81 (build_tls_get_addr_stub): Delete.
82 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
83 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
84 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
85 of build_tls_get_addr_stub.
86 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
87 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
88 when padding stub. Size eh_frame for notoc stub too.
89 Correct lr_restore value.
90 (ppc64_elf_relocate_section): Don't skip over first insn of
91 notoc tls_get_addr_opt stub.
93 2020-09-24 Alan Modra <amodra@gmail.com>
96 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
97 (ppc64_elf_edit): Call params->edit.
98 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
100 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
101 (ppc64_elf_tls_setup): Update declaration.
103 2020-09-21 Alan Modra <amodra@gmail.com>
106 * elfxx-riscv.c (howto_table): Correct size and bitsize of
107 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
108 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
109 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
110 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
112 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
115 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
116 relocations in debug sections, change abort to _bfd_error_handler.
118 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
121 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
123 * reloc.c: Include "coff/internal.h".
124 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
126 2020-09-16 Alan Modra <amodra@gmail.com>
128 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
129 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
130 (swap_out_syms): Adjust elf_symbol_from invocation.
132 2020-09-16 Alan Modra <amodra@gmail.com>
135 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
137 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
139 * coff-x86_64.c (howto_table): Display PE relocation names.
141 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
144 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
145 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
147 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
150 * elflink.c (elf_final_link_info): Add local_hash_table.
151 (local_hash_entry): New.
152 (local_hash_newfunc): Likewise.
153 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
155 (bfd_elf_final_link): Initialize and free local_hash_table for
158 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
160 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
161 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
162 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
163 BFD_RELOC_AARCH64_TSTBR14 relocations.
165 2020-09-09 Nick Clifton <nickc@redhat.com>
167 * cofflink.c (coff_link_check_archive_element): Move the check for
168 coff type input to the start of the function.
170 2020-09-09 Alan Modra <amodra@gmail.com>
172 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
173 * libbfd.h: Regenerate.
175 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
176 Kuan-Lin Chen <kuanlinchentw@gmail.com>
178 * bfd-in2.h (bfd_reloc_code_real): Add
179 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
180 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
181 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
182 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
183 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
184 (write_uleb128): New.
185 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
186 * libbfd.c (_bfd_write_unsigned_leb128): New.
187 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
188 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
189 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
191 2020-09-08 Alex Coplan <alex.coplan@arm.com>
193 * archures.c (bfd_mach_aarch64_8R): New.
194 * bfd-in2.h: Regenerate.
195 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
196 (bfd_aarch64_arch_ilp32): Update tail pointer.
198 2020-09-08 Alan Modra <amodra@gmail.com>
202 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
203 Return oldbfd in override when old common should override new
205 (_bfd_elf_add_default_symbol): Adjust to suit.
206 (elf_link_add_object_symbols): Likewise. Pass "override" to
207 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
208 field for --as-needed shared libraries. Revert pr13250 changes.
210 2020-09-08 Nick Clifton <nickc@redhat.com>
212 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
213 unrecognized symbol type in a weak definition.
215 2020-09-04 Alan Modra <amodra@gmail.com>
218 * elfcode.h (elf_object_p): Sanity check section header offset.
219 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
222 2020-09-04 Alan Modra <amodra@gmail.com>
227 * elflink.c (elf_link_add_object_symbols): Do set def_regular
228 and ref_regular for IR symbols. Don't clear dynsym, allowing
229 IR symbols to load --as-needed shared libraries, but prevent
230 IR symbols from becoming dynamic.
232 2020-09-03 Nick Clifton <nickc@redhat.com>
235 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
236 secondary reloc sections with a zero sh_entsize field.
238 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
240 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
241 (riscv_merge_std_ext): Likewise.
242 (riscv_merge_arch_attr_info): Likewise.
243 (riscv_merge_attributes): Likewise and fix comment typos.
245 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
247 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
248 from void to bfd_boolean. Report warnings rather than errors
249 when the ISA versions are mis-matched. Afterwards, remember to
250 update the output ISA versions to the newest ones.
251 (riscv_merge_std_ext): Allow to link objects with different
252 standard ISA versions. Try to add output ISA versions to
253 merged_subsets first.
254 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
255 ISA and non-standard ISA versions.
257 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
259 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
260 error message when the versions of extension are mis-matched.
261 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
264 2020-09-03 Alan Modra <amodra@gmail.com>
266 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
267 on the output bfd objalloc memory.
269 2020-09-02 Alan Modra <amodra@gmail.com>
271 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
272 of constant shifted left.
274 2020-09-02 Alan Modra <amodra@gmail.com>
276 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
277 type for "relocation".
279 2020-09-01 Alan Modra <amodra@gmail.com>
281 * reloc.c (N_ONES): Handle N=0.
282 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
283 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
285 2020-09-01 Alan Modra <amodra@gmail.com>
288 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
289 in descending order of alignment.
291 2020-09-01 Alan Modra <amodra@gmail.com>
294 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
296 2020-08-31 Alan Modra <amodra@gmail.com>
299 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
300 unsigned when using with RISCV_ITYPE.
301 (_bfd_riscv_relax_call): Use an unsigned foff.
303 2020-08-31 Alan Modra <amodra@gmail.com>
307 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
308 (CRINFO_RELVADDR): Make unsigned.
309 (mips_elf_nullify_got_load): Use unsigned constant when shifting
312 2020-08-31 Alan Modra <amodra@gmail.com>
315 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
316 variable and rewrite signed overflow check.
317 * elf32-mep.c: Regenerate.
318 (mep_final_link_relocate): Delete "s".
320 2020-08-31 Alan Modra <amodra@gmail.com>
323 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
324 that might shift values into sign bit.
326 2020-08-31 Alan Modra <amodra@gmail.com>
329 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
330 and similarly for variables dealing with overflow.
332 2020-08-31 Alan Modra <amodra@gmail.com>
335 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
336 without undefined behaviour. Tidy excess casts.
338 2020-08-31 Alan Modra <amodra@gmail.com>
340 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
341 alignment from reloc addend after reloc type R_MN10300_ALIGN is
344 2020-08-30 Alan Modra <amodra@gmail.com>
348 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
349 without undefined behaviour.
351 2020-08-29 Nick Clifton <nickc@redhat.com>
354 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
357 2020-08-29 Alan Modra <amodra@gmail.com>
360 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
361 element when count is zero. bfd_realloc when shrinking.
363 2020-08-28 Alan Modra <amodra@gmail.com>
366 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
369 2020-08-28 Alan Modra <amodra@gmail.com>
372 * ecofflink.c (WRITE): Really don't write zero size chunks.
374 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
377 * linker.c (bfd_generic_define_common_symbol): Force the alignment
378 to 1 if the section has now alignment requirement.
380 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
382 * elf32-csky.c (csky_archs): Fix arch names.
383 (csky_find_arch_with_name): New.
384 (elf32_csky_merge_attributes): New.
385 (csky_elf_merge_private_bfd_data): Add process of merge
387 (elf32_csky_obj_attrs_arg_type): New.
388 (elf32_csky_obj_attrs_handle_unknown): New.
389 (elf_backend_obj_attrs_vendor): Define.
390 (elf_backend_obj_attrs_section): Define.
391 (elf_backend_obj_attrs_arg_type): Define.
392 (elf_backend_obj_attrs_section_type): Define.
394 2020-08-28 Nick Clifton <nickc@redhat.com>
397 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
398 for undefined symbols which will not generate extra warning
399 messages about truncated relocs.
401 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
403 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
404 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
405 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
406 unresolved reloc checks.
408 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
411 * som.c (som_bfd_copy_private_section_data): Issue error when a
412 subspace is specified without its containing space.
414 2020-08-27 Alan Modra <amodra@gmail.com>
417 * elflink.c: Include limits.h.
418 (CHAR_BIT): Provide fallback define.
419 (set_symbol_value): Correct complex reloc comment.
420 (undefined_reference): Set bfd_error.
421 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
423 (eval_symbol): Limit shifts. Force unsigned for left shift.
424 Catch divide by zero.
425 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
426 * configure: Regenerate.
427 * config.in: Regenerate.
429 2020-08-27 Alan Modra <amodra@gmail.com>
432 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
434 2020-08-27 Alan Modra <amodra@gmail.com>
436 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
437 on sym_sec not being output.
439 2020-08-27 Alan Modra <amodra@gmail.com>
442 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
444 2020-08-26 Nick Clifton <nickc@redhat.com>
447 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
449 (avr_elf32_load_records_from_section): Use bfd_get_16 and
450 bfd_get_32 to load values from potentially unaligned pointers.
453 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
454 ignore local symbols.
455 (elf64_alpha_relax_got_load): Do not check for local dynamic
457 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
459 (INSN_A) Cast the A parameter to unsigned.
460 (INSN_AB): Define in terms of INSN_A.
461 (INSN_ABC): Likewise.
462 (INSN_ABO): Likewise.
466 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
467 unsigned long constant when creating a mask to test for alignment
470 2020-08-26 Alan Modra <amodra@gmail.com>
473 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
475 2020-08-26 Alan Modra <amodra@gmail.com>
478 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
479 when section is empty.
481 2020-08-26 Alan Modra <amodra@gmail.com>
484 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
487 2020-08-26 Alan Modra <amodra@gmail.com>
495 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
496 (ppc64_elf_tls_setup): Likewise.
497 (branch_reloc_hash_match): Likewise.
498 (build_plt_stub): Likewise.
499 (ppc64_elf_relocate_section): Likewise.
501 2020-08-26 Alan Modra <amodra@gmail.com>
504 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
506 2020-08-26 Alan Modra <amodra@gmail.com>
509 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
510 sstubs->contents != NULL.
512 2020-08-26 Alan Modra <amodra@gmail.com>
515 * som.c (som_prep_for_fixups): Return early when no symbols.
517 2020-08-26 Alan Modra <amodra@gmail.com>
520 * ecofflink.c (WRITE): Don't write size 0 chunks.
522 2020-08-26 Alan Modra <amodra@gmail.com>
524 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
526 2020-08-26 Alan Modra <amodra@gmail.com>
529 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
531 2020-08-26 David Faust <david.faust@oracle.com>
533 * archures.c (bfd_mach_xbpf): Define.
534 * bfd-in2.h: Regenerate.
535 * cpu-bpf.c (bfd_xbpf_arch) New.
536 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
538 2020-08-26 Alan Modra <amodra@gmail.com>
540 * archures.c (bfd_mach_ck860): Define.
542 2020-08-25 Mark Wielaard <mark@klomp.org>
544 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
545 and dwarf_rnglists_size fields.
546 (dwarf_debug_sections): Add debug_rnglists.
547 (dwarf_debug_section_enum): Likewise.
548 (read_debug_rnglists): New function.
549 (read_rangelist): New function to call either read_ranges or
550 read_rnglists. Rename original function to...
551 (read_ranges): ...this.
552 (read_rnglists): New function.
554 2020-08-25 Alan Modra <amodra@gmail.com>
557 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
558 is_elf_hash_table before accessing elf fields.
560 2020-08-25 Alan Modra <amodra@gmail.com>
563 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
566 2020-08-25 Alan Modra <amodra@gmail.com>
569 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
570 before accessing elf fields.
572 2020-08-25 Alan Modra <amodra@gmail.com>
575 * som.c (som_compute_checksum): XOR 32-bit words in header,
576 not unsigned long sized words.
578 2020-08-25 Alan Modra <amodra@gmail.com>
581 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
582 amount copied for elf_segment_map defined with one element
585 2020-08-25 Alan Modra <amodra@gmail.com>
588 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
589 bfd_get_x size function to read addends out of fields. Apply
590 rightshift adjustment too. Don't apply the now unnecessary
591 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
592 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
593 Correct R_ARM_THM_JUMP6 addend.
595 2020-08-25 Alan Modra <amodra@gmail.com>
598 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
599 before start of section.
601 2020-08-25 Alan Modra <amodra@gmail.com>
603 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
604 before accessing elf_hash_table_id.
605 * elf32-arc.c (elf_arc_hash_table): Likewise.
606 * elf32-arm.c (elf32_arm_hash_table): Likewise.
607 * elf32-avr.c (avr_link_hash_table): Likewise.
608 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
609 * elf32-cris.c (elf_cris_hash_table): Likewise.
610 * elf32-csky.c (csky_elf_hash_table): Likewise.
611 * elf32-frv.c (frvfdpic_hash_table): Likewise.
612 * elf32-hppa.c (hppa_link_hash_table): Likewise.
613 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
614 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
615 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
616 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
617 * elf32-metag.c (metag_link_hash_table): Likewise.
618 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
619 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
620 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
621 * elf32-s390.c (elf_s390_hash_table): Likewise.
622 * elf32-sh.c (sh_elf_hash_table): Likewise.
623 * elf32-spu.c (spu_hash_table): Likewise.
624 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
625 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
626 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
627 * elf64-hppa.c (hppa_link_hash_table): Likewise.
628 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
629 * elf64-s390.c (elf_s390_hash_table): Likewise.
630 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
631 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
632 * elfxx-mips.c (mips_elf_hash_table): Likewise.
633 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
634 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
636 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
638 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
639 int. Use '%u' format with _bfd_error_handler to render it.
641 2020-08-25 Alan Modra <amodra@gmail.com>
644 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
645 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
647 2020-08-25 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
651 accessing elf_hash_table_id.
653 2020-08-25 Alan Modra <amodra@gmail.com>
656 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
657 accessing elf_hash_table_id.
659 2020-08-24 Mark Wielaard <mark@klomp.org>
661 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
662 (read_formatted_entries): Likewise. And skip zero entry.
664 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
666 * bfd-in2.h (bfd_mach_ck860): New.
667 * cpu-csky.c (arch_info_struct): Add item for CK860.
669 2020-08-24 Alan Modra <amodra@gmail.com>
671 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
672 high part tprel16 relocs.
673 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
674 Clear do_tls_opt on odd instructions.
675 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
676 Don't sanity check them here.
677 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
678 high part tprel16 relocs.
679 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
680 Clear do_tls_opt on odd instructions.
681 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
683 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
686 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
687 * configure: Regenerate.
689 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
692 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
693 versioned symbols, which are defined in shared objects, in
696 2020-08-21 Nick Clifton <nickc@redhat.com>
698 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
699 the data map if there are entries in it.
700 (_bfd_aarch64_erratum_843419_scan): Likewise.
702 2020-08-21 Jan Beulich <jbeulich@suse.com>
704 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
705 last byte of debug dir, not first.
707 2020-08-20 Nick Clifton <nickc@redhat.com>
710 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
711 field in the ELF header of the compressed sections.
713 2020-08-20 Nick Clifton <nickc@redhat.com>
716 * elf-bfd.h (struct bfd_elf_section_data): Add
717 has_secondary_relocs field.
718 * elf.c (_bfd_elf_copy_special_section_fields): Set the
719 has_secondary_relocs field for sections which have associated
721 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
722 on sections which have associated secondary relocs.
724 2020-08-15 Alan Modra <amodra@gmail.com>
726 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
727 small common section.
728 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
729 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
730 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
731 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
732 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
733 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
734 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
735 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
736 * elf32-v850.c (v850_elf_check_relocs): Likewise.
737 (v850_elf_add_symbol_hook): Likewise.
738 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
739 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
740 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
741 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
743 2020-08-15 Alan Modra <amodra@gmail.com>
746 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
748 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
749 on small common section.
750 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
751 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
752 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
753 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
754 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
755 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
757 2020-08-14 Alan Modra <amodra@gmail.com>
759 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
760 rather than another copy of primes. Increase maximum default
763 2020-08-13 Alan Modra <amodra@gmail.com>
765 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
767 2020-08-13 Alan Modra <amodra@gmail.com>
769 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
770 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
771 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
772 optimization when --no-pcrel-optimize.
774 2020-08-13 Alan Modra <amodra@gmail.com>
777 * bfd.c (struct bfd): Add read_only.
778 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
779 Set read_only on warning.
780 (elf_object_p): Sanity check program header alignment. Set
781 read_only on warning.
782 * bfd-in2.h: Regenerate.
784 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
786 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
787 win32pstatus note type to avoid signedness comparison warning.
789 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
791 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
792 win32pstatus notes, and return TRUE so we continue rather than
793 stopping as if it was an error.
795 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
797 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
799 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
801 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
802 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
803 appropriate size constraint for each win32pstatus note type.
805 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
807 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
808 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
811 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
813 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
814 (elfcore_grok_win32pstatus): Use.
816 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
818 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
819 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
820 offsets used to read NOTE_INFO_PROCESS.
822 2020-08-12 Nick Clifton <nickc@redhat.com>
824 * po/ru.po: Updated Russian translation.
825 * po/sr.po: Updated Serbian translation.
827 2020-08-07 David Faust <david.faust@oracle.com>
829 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
830 DISP16 and DISP32 relocations.
832 2020-08-05 David Faust <david.faust@oracle.com>
834 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
835 (bpf_elf_howto_table): Use it here.
836 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
837 instruction and data relocations.
839 2020-08-03 Alan Modra <amodra@gmail.com>
841 * vms-lib.c (vms_traverse_index): Sanity check size remaining
842 before accessing vms_idx or vms_elfidx.
844 2020-08-03 Alan Modra <amodra@gmail.com>
847 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
848 size against file size. Correct LONG_MAX limit check.
849 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
850 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
851 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
852 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
853 bfd_malloc_and_get_section.
855 2020-07-31 Alan Modra <amodra@gmail.com>
858 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
859 IR symbols to become dynamic.
860 (elf_link_add_object_symbols): Don't exclude IR symbols when
861 deciding whether an as-needed shared library is needed.
863 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
866 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
868 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
870 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
872 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
873 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
874 Don't define _STRUCTURED_PROC.
875 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
876 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
877 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
878 * configure, config.in: Regenerate.
879 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
880 * Makefile.in, doc/Makefile.in: Regenerate.
882 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
884 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
885 (elf_link_hash_table): Add sym_cache.
886 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
887 (elf32_arm_check_relocs): Updated.
888 (elf32_arm_size_dynamic_sections): Likewise.
889 * elf32-bfin.c (bfin_link_hash_table): Removed.
890 (bfin_link_hash_newfunc): Updated.
891 (bfin_hash_table): Removed.
892 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
893 (csky_elf_check_relocs): Updated.
894 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
895 (elf32_hppa_check_relocs): Updated.
896 * elf32-i386.c (elf_i386_tls_transition): Updated.
897 (elf_i386_convert_load_reloc): Likewise.
898 (elf_i386_check_relocs): Likewise.
899 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
900 (m32r_elf_hash_table): Updated.
901 (m32r_elf_link_hash_table_create): Likewise.
902 (m32r_elf_create_dynamic_sections): Likewise.
903 (m32r_elf_adjust_dynamic_symbol): Likewise.
904 (allocate_dynrelocs): Likewise.
905 (m32r_elf_size_dynamic_sections): Likewise.
906 (m32r_elf_relocate_section): Likewise.
907 (m32r_elf_finish_dynamic_symbol): Likewise.
908 (m32r_elf_check_relocs): Likewise.
909 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
911 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
912 (elf_m68k_check_relocs): Updated.
913 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
914 (elf_metag_check_relocs): Updated.
915 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
916 (microblaze_elf_check_relocs): Updated.
917 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
918 (nds32_elf_create_dynamic_sections): Likewise.
919 (nds32_elf_adjust_dynamic_symbol): Likewise.
920 (nds32_elf_check_relocs): Likewise.
921 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
922 srelbss and aym_cache.
923 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
924 (nios2_elf32_check_relocs): Updated.
925 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
926 (or1k_elf_check_relocs): Updated.
927 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
928 (ppc_elf_check_relocs): Updated.
929 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
930 (elf_s390_check_relocs): Updated.
931 (elf_s390_finish_dynamic_sections): Likewise.
932 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
934 (sh_elf_create_dynamic_sections): Updated.
935 (sh_elf_adjust_dynamic_symbol): Likewise.
936 (sh_elf_size_dynamic_sections): Likewise.
937 (sh_elf_check_relocs): Likewise.
938 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
939 (elf32_tic6x_check_relocs): Updated.
940 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
941 (tilepro_elf_hash_table): Updated.
942 (tilepro_elf_link_hash_table_create): Likewise.
943 (tilepro_elf_check_relocs): Likewise.
944 (tilepro_elf_adjust_dynamic_symbol): Likewise.
945 (allocate_dynrelocs): Likewise.
946 (tilepro_elf_size_dynamic_sections): Likewise.
947 (tilepro_elf_relocate_section): Likewise.
948 (tilepro_elf_finish_dynamic_symbol): Likewise.
949 (tilepro_finish_dyn): Likewise.
950 (tilepro_elf_finish_dynamic_sections): Likewise.
951 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
952 (ppc64_elf_before_check_relocs): Updated.
953 (ppc64_elf_check_relocs): Likewise.
954 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
955 (elf_s390_check_relocs): Updated.
956 (elf_s390_relocate_section): Likewise.
957 (elf_s390_finish_dynamic_sections): Likewise.
958 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
959 (elf_x86_64_check_relocs): Likewise.
960 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
962 (elfNN_aarch64_check_relocs): Updated.
963 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
964 (riscv_elf_check_relocs): Updated.
965 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
966 (mips_elf_resolve_got_page_ref): Updated.
967 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
968 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
970 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
971 (tilegx_elf_check_relocs): Updated.
972 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
974 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
976 * elflink.c (bfd_elf_final_link): Give local symbols a name if
978 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
979 return TRUE if making ET_REL output.
981 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
983 * elf-bfd.h (elf_backend_data): Add
984 `elf_backend_elfsym_local_is_section' member.
985 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
987 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
988 * elflink.c (bfd_elf_final_link): Use it to determine whether
989 set the `.symtab' section's `sh_info' value to the index of the
990 first non-local or non-section symbol.
991 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
993 (elf_backend_elfsym_local_is_section): New macro.
994 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
996 (elf_backend_elfsym_local_is_section): New macro.
998 2020-07-29 Alan Modra <amodra@gmail.com>
1000 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
1001 defined in excluded sections.
1003 2020-07-28 Alan Modra <amodra@gmail.com>
1005 * elf.c (assign_section_numbers): Comment. Don't segfault on
1006 discarded sections when setting linked-to section for generic
1008 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
1010 2020-07-27 Alan Modra <amodra@gmail.com>
1012 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
1013 similar as absolute.
1014 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
1017 2020-07-24 Nick Clifton <nickc@redhat.com>
1019 * config.bfd: Move xc16x target to the obsolete list.
1021 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1023 * binary.c (binary_get_section_contents): Seek using offset
1024 from section's file position.
1026 2020-07-22 Kevin Buettner <kevinb@redhat.com>
1028 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
1030 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
1033 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
1034 type for the first function argument. Rename pointers to reflect
1035 that they have distinct types.
1037 2020-07-20 Alan Modra <amodra@gmail.com>
1039 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1041 2020-07-19 Alan Modra <amodra@gmail.com>
1043 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1044 (select_alt_stub): New function.
1045 (ppc_get_stub_entry): Use it here.
1046 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1048 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1049 merge notoc stubs with other varieties when power10_stubs is "auto".
1050 Instead dup the stub hash table entry.
1051 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1052 tests of power10_stubs.
1054 2020-07-15 Alan Modra <amodra@gmail.com>
1057 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1059 2020-07-15 Nick Clifton <nickc@redhat.com>
1062 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1063 check for aux entries that overflow the buufer.
1065 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1067 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1068 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1070 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1071 Alan Modra <amodra@gmail.com>
1074 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1075 objects both before and after normal object files.
1076 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1078 2020-07-10 Alan Modra <amodra@gmail.com>
1080 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1081 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1083 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1084 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1085 uses of power10_stubs.
1087 2020-07-09 Alan Modra <amodra@gmail.com>
1089 * coff-ppc.c: Delete.
1091 * pei-ppc.c: Delete.
1092 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1093 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1095 (coff_write_object_contents): Remove PPC_PE code.
1096 * config.bfd: Move powerpcle-pe to removed targets.
1097 * configure.ac: Remove powerpc PE entries.
1098 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1099 (ppc_process_before_allocation): Delete.
1100 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1101 * targets.c: Remove powerpc PE vectors.
1102 * po/SRC-POTFILES.in: Regenerate.
1103 * libcoff.h: Regenerate.
1104 * Makefile.in: Regenerate.
1105 * configure: Regenerate.
1107 2020-07-09 Nick Clifton <nickc@redhat.com>
1109 * po/fr.po: Updated French translation.
1111 2020-07-07 Alan Modra <amodra@gmail.com>
1113 * xcofflink.c (xcoff_mark): Don't mark const sections.
1114 (bfd_xcoff_record_link_assignment): Add FIXME.
1115 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1116 sections being discarded by linker script.
1118 2020-07-07 Alan Modra <amodra@gmail.com>
1120 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1121 time, uid, gid and mode for deterministic archive.
1122 (xcoff_write_archive_contents_big): Likewise.
1124 2020-07-07 Alan Modra <amodra@gmail.com>
1126 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1129 2020-07-06 Nick Clifton <nickc@redhat.com>
1131 * po/pt.po: Updated Portuguese translation.
1132 * po/uk.po: Updated Ukranian translation.
1134 2020-07-04 Nick Clifton <nickc@redhat.com>
1136 * version.m4: Set version to 2.35.50.
1137 * configure: Regenerate.
1138 * po/bbfd.pot: Regenerate.
1140 2020-07-04 Nick Clifton <nickc@redhat.com>
1142 Binutils 2.35 branch created.
1144 2020-07-01 Alan Modra <amodra@gmail.com>
1147 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1148 raw syment index before dereferencing.
1150 2020-07-01 Alan Modra <amodra@gmail.com>
1152 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1154 2020-07-01 Alan Modra <amodra@gmail.com>
1156 * config.bfd: Obsolete xc16x.
1158 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1160 * archures.c (bfd_mach_i386_nacl): Removed.
1161 (bfd_mach_i386_i386_nacl): Likewise.
1162 (bfd_mach_x86_64_nacl): Likewise.
1163 (bfd_mach_x64_32_nacl): Likewise.
1164 * config.bfd: Remove *-*-nacl* targets.
1165 * configure.ac: Remove x86 NaCl target vectors.
1166 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1167 (bfd_x64_32_nacl_arch): Likewise.
1168 (bfd_x86_64_nacl_arch): Likewise.
1169 (bfd_i386_nacl_arch): Likewise.
1170 (bfd_x64_32_arch_intel_syntax): Updated.
1171 * elf32-i386.c: Don't include "elf-nacl.h".
1172 (elf_i386_nacl_plt): Removed.
1173 (elf_i386_nacl_plt0_entry): Likewise.
1174 (elf_i386_nacl_plt_entry): Likewise.
1175 (elf_i386_nacl_pic_plt0_entry): Likewise.
1176 (elf_i386_nacl_pic_plt_entry): Likewise.
1177 (elf_i386_nacl_eh_frame_plt): Likewise.
1178 (elf_i386_nacl_plt): Likewise.
1179 (elf32_i386_nacl_elf_object_p): Likewise.
1180 (elf_i386_get_synthetic_symtab): Updated.
1181 (elf_i386_link_setup_gnu_properties): Likewise.
1182 * elf64-x86-64.c: Don't include "elf-nacl.h".
1183 (elf_x86_64_nacl_plt): Removed.
1184 (elf64_x86_64_nacl_elf_object_p): Likewise.
1185 (elf_x86_64_nacl_plt0_entry): Likewise.
1186 (elf_x86_64_nacl_plt_entry): Likewise.
1187 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1188 (elf_x86_64_nacl_plt): Likewise.
1189 (elf32_x86_64_nacl_elf_object_p): Likewise.
1190 (elf_x86_64_get_synthetic_symtab): Updated.
1191 (elf_x86_64_link_setup_gnu_properties): Likewise.
1192 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1193 * targets.c: Remove x86 NaCl target vectors.
1194 * bfd-in2.h: Regenerated.
1195 * configure: Likewise.
1197 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1200 _bfd_elf_add_dynamic_tags.
1202 2020-06-29 Alan Modra <amodra@gmail.com>
1204 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1205 return value of bfd_bread. Don't read more than requested length.
1206 Sanity check length. Properly terminate file name.
1208 2020-06-29 Alan Modra <amodra@gmail.com>
1210 * arc-got.h: Use C style comments.
1211 * coff-z80.c: Likewise.
1212 * elf32-csky.c: Likewise.
1213 * peXXigen.c: Likewise.
1214 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1217 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1219 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1220 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1222 2020-06-26 Alan Modra <amodra@gmail.com>
1224 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1225 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1226 (riscv_get_priv_spec_name): Move to..
1227 * cpu-riscv.c: ..here.
1228 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1229 Use %u to print unsigned numbers.
1231 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1233 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1234 default architecture.
1236 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1239 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1240 _bfd_elf_add_dynamic_tags.
1242 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1246 _bfd_elf_add_dynamic_tags.
1248 2020-06-24 Alan Modra <amodra@gmail.com>
1250 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1251 shifts without undefined behaviour.
1253 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1255 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1257 (_bfd_elf_add_dynamic_tags): New.
1258 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1259 _bfd_elf_add_dynamic_tags.
1260 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1261 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1262 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1263 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1264 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1265 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1266 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1267 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1269 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1270 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1271 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1272 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1273 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1274 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1275 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1276 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1277 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1279 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1280 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1281 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1282 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1283 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1284 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1286 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1287 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1288 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1289 dt_reloc_sz and dt_reloc_ent.
1290 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1291 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1293 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1294 etab.dt_pltgot_required.
1295 (elf32_hppa_size_dynamic_sections): Call
1296 _bfd_elf_add_dynamic_tags.
1297 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1298 etab.dt_pltgot_required.
1299 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1300 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1301 root.dt_pltgot_required for FDPIC output.
1302 (sh_elf_size_dynamic_sections): Call
1303 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1304 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1305 elf.dt_pltgot_required.
1306 (elf_xtensa_size_dynamic_sections): Call
1307 _bfd_elf_add_dynamic_tags.
1308 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1309 root.dt_pltgot_required.
1310 (elf64_hppa_size_dynamic_sections): Call
1311 _bfd_elf_add_dynamic_tags.
1312 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1313 root.dt_pltgot_required.
1314 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1315 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1316 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1318 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1320 * mach-o.c: Support the new load commands by reading a linkedit
1321 data command for them.
1323 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1325 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1326 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1327 (riscv_get_priv_spec_class): Likewise.
1328 (riscv_get_priv_spec_name): Likewise.
1329 (riscv_get_priv_spec_class_from_numbers): New function, convert
1330 the version numbers into string, then call riscv_get_priv_spec_class
1331 to get the priv spec class.
1332 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1333 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1334 (riscv_get_priv_spec_name): Likewise.
1335 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1336 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1337 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1338 of input and output objects form their priv spec attributes by
1339 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1340 errors when linking objects with differnet priv spec versions. We do
1341 know v1.9.1 may have conflicts to other versions, so report the
1342 warning, too. After that, update the output priv spec version to the
1345 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1347 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1348 priv attributes, we will check the conflicts for all of them (major,
1349 minor and revision), and then set the priv_attrs_merged to TRUE to
1350 indicate that we have handled all of the priv attributes. Remove
1351 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1353 2020-06-21 Alan Modra <amodra@gmail.com>
1356 * configure.ac: Disable plugins by default for some targets.
1357 * plugin.c: Comment typo fix.
1358 * configure: Regenerate.
1360 2020-06-19 Nick Clifton <nickc@redhat.com>
1362 * plugin.c (try_load_plugin): Suppress the error message about
1363 being unable to open a plugin if creating a list of viable
1366 2020-06-16 Alan Modra <amodra@gmail.com>
1368 * aout-tic30.c: Delete file.
1369 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1370 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1371 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1372 (xc16x-*-elf): Sort properly.
1373 * configure.ac: Remove tic30_aout_vec.
1374 * targets.c: Likewise.
1375 * Makefile.in: Regenerate.
1376 * configure: Regenerate.
1377 * po/SRC-POTFILES.in: Regenerate.
1379 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1381 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1382 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1383 (elf32xtensa_abi): New global variable.
1384 (xtensa_abi_choice): New function.
1385 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1386 XSHAL_ABI to select PLT code.
1388 2020-06-15 Roland McGrath <mcgrathr@google.com>
1390 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1391 field of bfd_link_info.
1393 2020-06-15 Alan Modra <amodra@gmail.com>
1395 * config.bfd: Obsolete powerpcle-*-pe targets.
1397 2020-06-15 Alan Modra <amodra@gmail.com>
1400 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1401 symbols that were defined in discarded sections.
1402 * cofflink.c (coff_link_check_archive_element): Likewise.
1403 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1405 (_bfd_coff_write_global_sym): Don't emit such symbols.
1406 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1407 libcoff.h: Regenerate.
1409 2020-06-11 Alan Modra <amodra@gmail.com>
1412 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1414 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1416 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1417 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1418 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1421 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1424 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1425 Clear verinfo.verdef.
1427 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1431 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1432 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1434 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1435 Set ifunc_resolvers if there are FUNC resolvers.
1436 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1437 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1438 with elf.ifunc_resolvers.
1439 (write_plt_relocs_for_local_syms): Likewise.
1440 (ppc64_elf_relocate_section): Likewise.
1441 (ppc64_elf_finish_dynamic_sections): Likewise.
1442 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1444 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1445 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1446 instead of readonly_dynrelocs_against_ifunc.
1447 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1448 readonly_dynrelocs_against_ifunc.
1450 2020-06-09 Alan Modra <amodra@gmail.com>
1452 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1453 maybe_local_ifunc_resolver field.
1454 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1455 cases where maybe_local_ifunc_resolver was set.
1456 (ppc64_elf_relocate_section): Likewise.
1457 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1460 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1462 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1464 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1466 (elf32_arm_size_dynamic_sections): Updated. Clear
1467 root.tlsdesc_plt for DF_BIND_NOW.
1468 (elf32_arm_finish_dynamic_sections): Updated.
1469 (elf32_arm_output_arch_local_syms): Likewise.
1470 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1471 Clear root.tlsdesc_plt for DF_BIND_NOW.
1472 (nds32_elf_finish_dynamic_sections): Updated.
1473 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1474 dt_tlsdesc_plt and dt_tlsdesc_got.
1475 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1476 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1477 tlsdesc_plt and dt_tlsdesc_got.
1478 (elfNN_aarch64_allocate_dynrelocs): Updated.
1479 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1480 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1481 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1483 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1484 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1485 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1486 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1489 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf32-tic6x.c (elf32_bed): Defined the default to
1494 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1498 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1499 root.splt/root.srelplt.
1500 (elf64_hppa_create_dynamic_sections): Likewise.
1501 (elf64_hppa_size_dynamic_sections): Likewise.
1502 (elf64_hppa_finish_dynamic_symbol): Likewise.
1503 (elf_hppa_final_link): Likewise.
1504 (elf_hppa_final_link_relocate): Likewise.
1506 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1508 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1509 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1512 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1514 * elf-bfd.h (elf_target_os): New.
1515 (elf_link_hash_table): Add target_os.
1516 (elf_backend_data): Add target_os.
1517 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1518 symbian_p and nacl_p.
1519 (create_got_section): Updated.
1520 (elf32_arm_create_dynamic_sections): Likewise.
1521 (arm_type_of_stub): Likewise.
1522 (elf32_arm_create_or_find_stub_sec): Likewise.
1523 (elf32_arm_allocate_plt_entry): Likewise.
1524 (elf32_arm_populate_plt_entry): Likewise.
1525 (elf32_arm_final_link_relocate): Likewise.
1526 (elf32_arm_check_relocs): Likewise.
1527 (allocate_dynrelocs_for_symbol): Likewise.
1528 (elf32_arm_finish_dynamic_symbol): Likewise.
1529 (elf32_arm_finish_dynamic_sections): Likewise.
1530 (elf32_arm_output_plt_map_1): Likewise.
1531 (elf32_arm_output_arch_local_syms): Likewise.
1532 (elf32_arm_add_symbol_hook): Likewise.
1533 (elf32_arm_nacl_link_hash_table_create): Likewise.
1534 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1535 (elf32_arm_symbian_link_hash_table_create): Likewise.
1536 (ELF_TARGET_OS): New.
1537 * elf32-i386.c (elf_i386_arch_bed): Removed.
1538 (elf_backend_arch_data): Likewise.
1539 (elf_i386_solaris_arch_bed): Likewise.
1540 (elf_i386_nacl_arch_bed): Likewise.
1541 (elf_i386_vxworks_arch_bed): Likewise.
1542 (elf_i386_relocate_section): Updated.
1543 (elf_i386_finish_dynamic_sections): Likewise.
1544 (elf_i386_get_synthetic_symtab): Likewise.
1545 (elf_i386_link_setup_gnu_properties): Likewise.
1546 (ELF_TARGET_OS): New.
1547 * elf32-mips.c (ELF_TARGET_OS): New.
1548 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1549 (ppc_elf_create_got): Updated.
1550 (ppc_elf_create_dynamic_sections): Likewise.
1551 (ppc_elf_check_relocs): Likewise.
1552 (ppc_elf_adjust_dynamic_symbol): Likewise.
1553 (ppc_elf_size_dynamic_sections): Likewise.
1554 (ppc_elf_relocate_section): Likewise.
1555 (ppc_elf_finish_dynamic_sections): Likewise.
1556 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1557 (ELF_TARGET_OS): New.
1558 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1559 (sh_elf_link_hash_table_create): Updated.
1560 (sh_elf_create_dynamic_sections): Likewise.
1561 (allocate_dynrelocs): Likewise.
1562 (sh_elf_size_dynamic_sections): Likewise.
1563 (sh_elf_relocate_section): Likewise.
1564 (sh_elf_finish_dynamic_symbol): Likewise.
1565 (sh_elf_finish_dynamic_sections): Likewise.
1566 (ELF_TARGET_OS): New.
1567 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1569 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1570 (ELF_TARGET_OS): New.
1571 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1572 (elf_x86_64_solaris_arch_bed): Likewise.
1573 (elf_x86_64_nacl_arch_bed): Likewise.
1574 (elf_x86_64_finish_dynamic_sections): Updated.
1575 (elf_x86_64_get_synthetic_symtab): Likewise.
1576 (elf_x86_64_link_setup_gnu_properties): Likewise.
1577 (ELF_TARGET_OS): New.
1578 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1580 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1581 (MIPS_ELF_REL_DYN_NAME): Updated.
1582 (ELF_MIPS_GP_OFFSET): Likewise.
1583 (mips_elf_create_local_got_entry): Likewise.
1584 (mips_elf_allocate_dynamic_relocations): Likewise.
1585 (mips_elf_count_got_symbols): Likewise.
1586 (is_gott_symbol): Likewise.
1587 (mips_elf_calculate_relocation): Likewise.
1588 (mips_elf_create_dynamic_relocation): Likewise.
1589 (_bfd_mips_elf_check_relocs): Likewise.
1590 (allocate_dynrelocs): Likewise.
1591 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1592 (mips_elf_lay_out_got): Likewise.
1593 (mips_elf_set_plt_sym_value): Likewise.
1594 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1595 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1596 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1597 (_bfd_mips_elf_final_link): Likewise.
1598 (_bfd_mips_init_file_header): Likewise.
1599 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1601 (allocate_dynrelocs): Likewise.
1602 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1603 (_bfd_sparc_elf_relocate_section): Likewise.
1604 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1605 (sparc_finish_dyn): Likewise.
1606 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1607 * elfxx-target.h (ELF_TARGET_OS): New.
1608 (elfNN_bed): Add ELF_TARGET_OS.
1609 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1610 (_bfd_x86_elf_link_hash_table_create): Likewise.
1611 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1612 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1613 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1614 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1615 * elfxx-x86.h (elf_x86_target_os): Removed.
1616 (elf_x86_backend_data): Likewise.
1617 (get_elf_x86_backend_data): Likewise.
1618 (elf_x86_link_hash_table): Remove target_os.
1620 2020-06-06 Alan Modra <amodra@gmail.com>
1623 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1624 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1625 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1626 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1627 * elf64-ppc.c: Update throughout for reloc renaming.
1628 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1629 * libbfd.h: Regenerate.
1630 * bfd-in2.h: Regenerate.
1632 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1635 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1638 2020-06-05 Nick Clifton <nickc@redhat.com>
1640 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1643 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1645 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1646 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1647 whether the object can be linked according to it's priv
1648 attributes. The object without any priv spec attributes can
1649 be linked with others. If the first input object doesn't contain
1650 any priv attributes, then we need to copy the setting from the
1651 next input one. Also report more detailed error messages to user.
1653 2020-06-04 Stephen Casner <casner@acm.org>
1655 Extend pdp11-aout symbol table format to accommodate .stab
1656 symbols and implement correct handling of them.
1658 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1659 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1660 normal vs. .stab symbol table type values, replacing N_STAB mask.
1661 (translate_from_native_sym_flags): Determine correct section for
1662 different .stab types.
1663 (translate_to_native_sym_flags): Leave .stab types intact.
1664 (translate_symbol_table): Error if symbol indicates overlay;
1665 store desc field from .stab symbols.
1666 (write_syms): Output desc field with symbol.
1667 (aout_link_check_ar_symbols): Skip .stab symbols.
1668 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1669 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1670 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1671 correctly distinguish .stab symbols and select calculate their
1672 section and value; and copy desc and ovly fields from input symbol
1675 2020-06-04 Stephen Casner <casner@acm.org>
1677 * aoutx.h (translate_symbol_table): Comment had external and
1679 * pdp11.c (translate_symbol_table): Likewise.
1681 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1683 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1684 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1685 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1687 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1690 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1691 in debug section against symbol defined in shared library to 0.
1692 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1693 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1694 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1695 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1696 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1697 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1698 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1699 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1700 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1701 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1702 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1703 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1704 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1705 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1707 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1708 there is non-GOT reference.
1709 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1710 non-alloced sections.
1712 2020-06-03 Stephen Casner <casner@acm.org>
1714 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1716 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1718 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1719 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1720 other size that doesn't qcover the header word.
1721 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1722 string table, and zero it.
1723 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1724 message and set bfd_error on finding an invalid name string offset.
1725 (add_to_stringtab): INLINE -> inline
1726 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1728 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1729 any relocs that could not be recognised.
1730 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1731 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1732 name exists and is long enough, before attempting to see if it is
1734 c3864421222 - Correct case for N_SO being the last symbol.
1735 50455f1ab29 PR 20891 - Handle the case where the main file name
1736 and the directory name are both empty.
1737 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1738 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1739 range string table offsets.
1740 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1741 illegal string offset.
1742 (aout_link_includes_newfunc): Add comment.
1743 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1744 on unexpected relocation type rather than ASSERT.
1746 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1749 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1750 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1752 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1755 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1756 non-alloced sections.
1758 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1761 dynamic relocations for non SEC_ALLOC sections.
1763 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1765 * aout64.c (BMAGIC, QMAGIC): Do not define.
1766 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1767 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1768 to check the file format.
1769 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1770 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1771 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1773 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1776 relocations for non SEC_ALLOC sections.
1778 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1780 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1781 * elf32-arm.c (maybe_set_textrel): Removed.
1782 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1783 with _bfd_elf_maybe_set_textrel.
1784 * elf32-csky.c (maybe_set_textrel): Removed.
1785 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1786 with _bfd_elf_maybe_set_textrel.
1787 * elf32-hppa.c (maybe_set_textrel): Removed.
1788 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1789 with _bfd_elf_maybe_set_textrel.
1790 * elf32-lm32.c (maybe_set_textrel): Removed.
1791 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1792 with _bfd_elf_maybe_set_textrel.
1793 * elf32-m32r.c (maybe_set_textrel): Removed.
1794 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1795 with _bfd_elf_maybe_set_textrel.
1796 * elf32-metag.c (maybe_set_textrel): Removed.
1797 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1798 with _bfd_elf_maybe_set_textrel.
1799 * elf32-nds32.c (maybe_set_textrel): Removed.
1800 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1801 with _bfd_elf_maybe_set_textrel.
1802 * elf32-or1k.c (maybe_set_textrel): Removed.
1803 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1804 with _bfd_elf_maybe_set_textrel.
1805 * elf32-ppc.c (maybe_set_textrel): Removed.
1806 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1807 with _bfd_elf_maybe_set_textrel.
1808 * elf32-s390.c (maybe_set_textrel): Removed.
1809 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1810 with _bfd_elf_maybe_set_textrel.
1811 * elf32-sh.c (maybe_set_textrel): Removed.
1812 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1813 with _bfd_elf_maybe_set_textrel.
1814 * elf32-tic6x.c (maybe_set_textrel): Removed.
1815 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1816 with _bfd_elf_maybe_set_textrel.
1817 * elf32-tilepro.c (maybe_set_textrel): Removed.
1818 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1819 with _bfd_elf_maybe_set_textrel.
1820 * elf64-ppc.c (maybe_set_textrel): Removed.
1821 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1822 with _bfd_elf_maybe_set_textrel.
1823 * elf64-s390.c (maybe_set_textrel): Removed.
1824 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1825 with _bfd_elf_maybe_set_textrel.
1826 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1827 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1828 with _bfd_elf_maybe_set_textrel.
1829 * elfnn-riscv.c (maybe_set_textrel): Removed.
1830 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1831 with _bfd_elf_maybe_set_textrel.
1832 * elfxx-sparc.c (maybe_set_textrel): Removed.
1833 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1834 with _bfd_elf_maybe_set_textrel.
1835 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1836 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1837 with _bfd_elf_maybe_set_textrel.
1838 * elfxx-x86.c (maybe_set_textrel): Removed.
1839 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1840 with _bfd_elf_maybe_set_textrel.
1841 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1843 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1846 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1848 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1849 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1850 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1851 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1853 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1854 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1855 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1856 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1857 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1858 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1859 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1860 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1861 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1862 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1863 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1864 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1865 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1866 (elf_backend_copy_indirect_symbol): Likewise.
1867 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1868 (elf_backend_copy_indirect_symbol): Likewise.
1869 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1871 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1874 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1875 * elf32-arm.c (readonly_dynrelocs): Removed.
1876 (maybe_set_textrel): Replace readonly_dynrelocs with
1877 _bfd_elf_readonly_dynrelocs.
1878 * elf32-csky.c (readonly_dynrelocs): Removed.
1879 (maybe_set_textrel): Replace readonly_dynrelocs with
1880 _bfd_elf_readonly_dynrelocs.
1881 * elf32-hppa.c(readonly_dynrelocs): Removed.
1882 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1883 _bfd_elf_readonly_dynrelocs.
1884 (maybe_set_textrel): Likewise.
1885 * elf32-lm32.c (readonly_dynrelocs): Removed.
1886 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1887 with _bfd_elf_readonly_dynrelocs.
1888 (maybe_set_textrel): Likewise.
1889 * elf32-m32r.c (readonly_dynrelocs): Removed.
1890 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1891 with _bfd_elf_readonly_dynrelocs.
1892 (maybe_set_textrel): Likewise.
1893 * elf32-metag.c (readonly_dynrelocs): Removed.
1894 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1895 with _bfd_elf_readonly_dynrelocs.
1896 (maybe_set_textrel): Likewise.
1897 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1898 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1899 with _bfd_elf_readonly_dynrelocs.
1900 * elf32-nds32.c (readonly_dynrelocs): Removed.
1901 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1902 with _bfd_elf_readonly_dynrelocs.
1903 (maybe_set_textrel): Likewise.
1904 * elf32-or1k.c (readonly_dynrelocs): Removed.
1905 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1906 with _bfd_elf_readonly_dynrelocs.
1907 * elf32-ppc.c (readonly_dynrelocs): Removed.
1908 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1909 _bfd_elf_readonly_dynrelocs.
1910 (ppc_elf_adjust_dynamic_symbol): Likewise.
1911 (maybe_set_textrel): Likewise.
1912 * elf32-s390.c (readonly_dynrelocs): Removed.
1913 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1914 with _bfd_elf_readonly_dynrelocs.
1915 (maybe_set_textrel): Likewise.
1916 * elf32-sh.c (readonly_dynrelocs): Removed.
1917 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1918 _bfd_elf_readonly_dynrelocs.
1919 (maybe_set_textrel): Likewise.
1920 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1921 (maybe_set_textrel): Replace readonly_dynrelocs with
1922 _bfd_elf_readonly_dynrelocs.
1923 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1924 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1925 with _bfd_elf_readonly_dynrelocs.
1926 (maybe_set_textrel): Likewise.
1927 * elf64-ppc.c (readonly_dynrelocs): Removed.
1928 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1929 _bfd_elf_readonly_dynrelocs.
1930 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1931 (maybe_set_textrel): Likewise.
1932 * elf64-s390.c (readonly_dynrelocs): Removed.
1933 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1934 with _bfd_elf_readonly_dynrelocs.
1935 (maybe_set_textrel): Likewise.
1936 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1937 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1938 (maybe_set_textrel): Replace readonly_dynrelocs with
1939 _bfd_elf_readonly_dynrelocs.
1940 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1941 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1942 with _bfd_elf_readonly_dynrelocs.
1943 (maybe_set_textrel): Likewise.
1944 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1945 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1946 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1947 (maybe_set_textrel): Likewise.
1948 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1949 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1950 with _bfd_elf_readonly_dynrelocs.
1951 (maybe_set_textrel): Likewise.
1952 * elfxx-x86.c (readonly_dynrelocs): Removed.
1953 (maybe_set_textrel): Replace readonly_dynrelocs with
1954 _bfd_elf_readonly_dynrelocs.
1955 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1957 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1959 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1960 -fsanitize=undefined.
1962 2020-06-03 Alan Modra <amodra@gmail.com>
1966 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1968 (pe_ILF_build_a_bfd): Likewise.
1970 2020-06-03 Alan Modra <amodra@gmail.com>
1973 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1974 core files as well as objects.
1976 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1980 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1982 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1983 (elf_arc_link_hash_newfunc): Updated.
1984 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1985 (elf32_arm_link_hash_newfunc): Updated.
1986 (elf32_arm_copy_indirect_symbol): Likewise.
1987 (elf32_arm_check_relocs): Likewise.
1988 (readonly_dynrelocs): Likewise.
1989 (allocate_dynrelocs_for_symbol): Likewise.
1990 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1991 (csky_elf_link_hash_newfunc): Updated.
1992 (csky_allocate_dynrelocs): Likewise.
1993 (readonly_dynrelocs): Likewise.
1994 (csky_elf_copy_indirect_symbol): Likewise.
1995 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1996 (hppa_link_hash_newfunc): Updated.
1997 (elf32_hppa_copy_indirect_symbol): Likewise.
1998 (elf32_hppa_hide_symbol): Likewise.
1999 (elf32_hppa_adjust_dynamic_symbol): Likewise.
2000 (allocate_dynrelocs): Likewise.
2001 (elf32_hppa_relocate_section): Likewise.
2002 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2003 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
2004 (lm32_elf_link_hash_newfunc): Likewise.
2005 (lm32_elf_link_hash_table_create): Updated.
2006 (readonly_dynrelocs): Likewise.
2007 (allocate_dynrelocs): Likewise.
2008 (lm32_elf_copy_indirect_symbol): Likewise.
2009 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
2010 (m32r_elf_link_hash_newfunc): Likewise.
2011 (m32r_elf_link_hash_table_create): Updated.
2012 (m32r_elf_copy_indirect_symbol): Likewise.
2013 (allocate_dynrelocs): Likewise.
2014 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
2015 (metag_link_hash_newfunc): Updated.
2016 (elf_metag_copy_indirect_symbol): Likewise.
2017 (readonly_dynrelocs): Likewise.
2018 (allocate_dynrelocs): Likewise.
2019 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
2021 (link_hash_newfunc): Updated.
2022 (microblaze_elf_check_relocs): Likewise.
2023 (microblaze_elf_copy_indirect_symbol): Likewise.
2024 (readonly_dynrelocs): Likewise.
2025 (allocate_dynrelocs): Likewise.
2026 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
2027 (nds32_elf_link_hash_newfunc): Updated.
2028 (nds32_elf_copy_indirect_symbol): Likewise.
2029 (readonly_dynrelocs): Likewise.
2030 (allocate_dynrelocs): Likewise.
2031 (nds32_elf_check_relocs): Likewise.
2032 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
2033 (link_hash_newfunc): Updated.
2034 (nios2_elf32_copy_indirect_symbol): Likewise.
2035 (nios2_elf32_check_relocs): Likewise.
2036 (allocate_dynrelocs): Likewise.
2037 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2038 (or1k_elf_link_hash_newfunc): Updated.
2039 (readonly_dynrelocs): Likewise.
2040 (allocate_dynrelocs): Likewise.
2041 (or1k_elf_copy_indirect_symbol): Likewise.
2042 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2043 (ppc_elf_link_hash_newfunc): Updated.
2044 (ppc_elf_copy_indirect_symbol): Likewise.
2045 (ppc_elf_check_relocs): Likewise.
2046 (readonly_dynrelocs): Likewise.
2047 (ppc_elf_adjust_dynamic_symbol): Likewise.
2048 (allocate_dynrelocs): Likewise.
2049 (ppc_elf_relocate_section): Likewise.
2050 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2051 (link_hash_newfunc): Updated.
2052 (elf_s390_copy_indirect_symbol): Likewise.
2053 (readonly_dynrelocs): Likewise.
2054 (elf_s390_adjust_dynamic_symbol): Likewise.
2055 (allocate_dynrelocs): Likewise.
2056 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2057 (sh_elf_link_hash_newfunc): Updated.
2058 (readonly_dynrelocs): Likewise.
2059 (allocate_dynrelocs): Likewise.
2060 (sh_elf_copy_indirect_symbol): Likewise.
2061 (sh_elf_check_relocs): Likewise.
2062 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2063 (elf32_tic6x_link_hash_newfunc): Likewise.
2064 (elf32_tic6x_link_hash_table_create): Updated.
2065 (readonly_dynrelocs): Likewise.
2066 (elf32_tic6x_check_relocs): Likewise.
2067 (elf32_tic6x_allocate_dynrelocs): Likewise.
2068 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2070 (link_hash_newfunc): Updated.
2071 (tilepro_elf_copy_indirect_symbol): Likewise.
2072 (tilepro_elf_check_relocs): Likewise.
2073 (allocate_dynrelocs): Likewise.
2074 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2075 (ppc64_elf_copy_indirect_symbol): Updated.
2076 (ppc64_elf_check_relocs): Likewise.
2077 (readonly_dynrelocs): Likewise.
2078 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2079 (dec_dynrel_count): Likewise.
2080 (allocate_dynrelocs): Likewise.
2081 (ppc64_elf_relocate_section): Likewise.
2082 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2083 (link_hash_newfunc): Updated.
2084 (elf_s390_copy_indirect_symbol): Likewise.
2085 (readonly_dynrelocs): Likewise.
2086 (allocate_dynrelocs): Likewise.
2087 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2088 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2090 (elfNN_aarch64_link_hash_newfunc): Updated.
2091 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2092 (readonly_dynrelocs): Likewise.
2093 (need_copy_relocation_p): Likewise.
2094 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2095 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2096 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2097 (link_hash_newfunc): Updated.
2098 (riscv_elf_copy_indirect_symbol): Likewise.
2099 (riscv_elf_check_relocs): Likewise.
2100 (readonly_dynrelocs): Likewise.
2101 (allocate_dynrelocs): Likewise.
2102 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2104 (link_hash_newfunc): Updated.
2105 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2106 (_bfd_sparc_elf_check_relocs): Likewise.
2107 (readonly_dynrelocs): Likewise.
2108 (allocate_dynrelocs): Likewise.
2109 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2110 (link_hash_newfunc): Updated.
2111 (tilegx_elf_copy_indirect_symbol): Likewise.
2112 (tilegx_elf_check_relocs): Likewise.
2113 (readonly_dynrelocs): Likewise.
2114 (allocate_dynrelocs): Likewise.
2115 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2116 (readonly_dynrelocs): Likewise.
2117 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2118 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2120 2020-06-01 Alan Modra <amodra@gmail.com>
2122 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2123 command against cmd_length, not the end of record. For
2124 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2125 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2128 2020-05-28 David Faust <david.faust@oracle.com>
2130 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2131 R_BPF_INSN_{32,64} relocations.
2133 2020-05-28 Stephen Casner <casner@acm.org>
2135 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2136 addreses in .long (used in testsuites) and .stab values.
2138 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2141 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2142 Check bfd_link_dll when issue a DT_TEXTREL warning.
2143 * elfxx-x86.c (maybe_set_textrel): Likewise.
2144 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2146 2020-05-26 Nick Clifton <nickc@redhat.com>
2148 * plugin.c (try_load_plugin): Extend error message when a plugin
2151 2020-05-23 Alan Modra <amodra@gmail.com>
2153 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2155 2020-05-22 Alan Modra <amodra@gmail.com>
2158 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2159 attributes from shared libraries, and do not return an error if
2162 2020-05-21 Alan Modra <amodra@gmail.com>
2165 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2167 (_bfd_delete_bfd): Free the copy.
2168 (_bfd_new_bfd): Free nbfd->memory on error.
2170 2020-05-21 Alan Modra <amodra@gmail.com>
2172 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2173 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2174 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2175 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2176 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2177 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2178 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2179 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2180 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2181 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2182 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2183 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2184 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2185 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2186 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2187 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2188 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2189 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2190 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2191 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2193 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2195 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2196 get_default_version. It is used to find the default version for
2197 the specific extension.
2198 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2199 default_major_version and default_minor_version. Add new bfd_boolean
2200 parameter *use_default_version. Set it to TRUE if we need to call
2201 the callback rps->get_default_version to find the default version.
2202 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2203 the default version in riscv_parsing_subset_version, and then call
2204 riscv_add_subset to add the subset into subset list.
2205 (riscv_parse_prefixed_ext): Likewise.
2206 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2207 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2208 strings rather than characters.
2209 riscv_merge_arch_attr_info): The callback function get_default_version
2210 is only needed for assembler, so set it to NULL int the linker.
2211 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2212 * elfxx-riscv.h: Updated.
2214 2020-05-20 Alan Modra <amodra@gmail.com>
2217 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2218 use bfd_set_filename.
2219 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2220 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2221 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2222 (bfd_create): Likewise.
2223 (_bfd_delete_bfd): Don't free filename.
2224 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2225 return pointer to the copy or NULL on alloc fail.
2226 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2227 result of bfd_set_filename.
2228 * bfd-in2.h: Regenerate.
2230 2020-05-20 Alan Modra <amodra@gmail.com>
2233 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2234 section size against file size.
2235 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2237 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2240 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2241 and memset when allocating memory for the sections_being_created
2244 2020-05-19 Stafford Horne <shorne@gmail.com>
2246 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2248 (or1k_elf_relocate_section): Access srelgot via
2249 htab->root.srelgot. Add assertions for srelgot->contents.
2250 Introduce local variable for srelgot to not reuse global
2252 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2253 (or1k_set_got_and_rela_sizes): New function.
2254 (or1k_initial_exec_offset): New function.
2255 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2256 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2258 (or1k_elf_check_relocs): Use OR to set TLS access.
2259 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2261 (or1k_elf_size_dynamic_sections): Use
2262 or1k_set_got_and_rela_sizes to set sizes.
2263 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2264 (TCB_SIZE): New macro.
2265 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2266 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2267 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2268 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2269 (tpoff): Add dynamic boolean argument.
2270 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2272 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2274 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2275 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2276 cases with BFD_RELOC_AARCH64_JUMP26.
2277 (elfNN_aarch64_check_relocs): Likewise.
2279 2020-05-19 Alan Modra <amodra@gmail.com>
2281 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2282 bfd_get_filename rather than accessing bfd->filename directly.
2283 * aout-target.h (MY (object_p)): Likewise.
2284 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2285 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2286 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2287 (_bfd_archive_bsd44_construct_extended_name_table),
2288 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2289 (_bfd_bsd_write_armap): Likewise.
2290 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2291 * cache.c (bfd_open_file): Likewise.
2292 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2293 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2294 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2295 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2296 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2297 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2298 (patch_tls_desc_to_ie): Likewise.
2299 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2300 (spu_elf_auto_overlay): Likewise.
2301 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2302 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2303 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2304 * elflink.c (bfd_elf_size_dynamic_sections),
2305 (elf_link_input_bfd): Likewise.
2306 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2307 * mach-o.c (bfd_mach_o_follow_dsym),
2308 (bfd_mach_o_close_and_cleanup): Likewise.
2309 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2310 (find_separate_debug_file, get_build_id_name): Likewise.
2311 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2312 * plugin.c (bfd_plugin_open_input): Likewise.
2313 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2314 * som.c (som_write_armap): Likewise.
2315 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2316 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2317 (_bfd_vms_lib_write_archive_contents): Likewise.
2318 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2320 2020-05-19 Alan Modra <amodra@gmail.com>
2323 * bfdio.c (_bfd_real_fopen): Typo fix.
2325 2020-05-18 Nick Clifton <nickc@redhat.com>
2328 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2329 for the sections_being_created array.
2331 2020-05-18 Alan Modra <amodra@gmail.com>
2333 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2334 they can be freed without also freeing internal_relocs.
2336 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2339 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2340 separators into DOS style when creating a WIN32 fullpath.
2342 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2344 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2345 to initialize RISC-V tdata.
2347 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2349 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2352 2020-05-11 Alan Modra <amodra@gmail.com>
2354 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2356 2020-05-11 Alan Modra <amodra@gmail.com>
2358 * elf64-ppc.c: Rename powerxx to power10 throughout.
2360 2020-05-11 Alan Modra <amodra@gmail.com>
2363 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2364 contains required number of auxents before processing any auxent.
2365 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2366 file name from auxents for PE.
2368 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2370 * aout-cris.c (DEFAULT_ARCH): Delete define.
2371 (MY_set_arch_mach): Likewise.
2372 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2374 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2375 of r_type before the shift.
2377 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2380 * elfnn-aarch64.c (group_sections): Copy implementation from
2383 2020-05-01 Alan Modra <amodra@gmail.com>
2386 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2387 accessing root.u.def of symbols. Also check root.u.def.section
2388 is non-NULL. Reverse tests so as to make the logic positive.
2390 2020-05-01 Alan Modra <amodra@gmail.com>
2393 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2394 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2396 2020-05-01 Alan Modra <amodra@gmail.com>
2399 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2400 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2401 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2402 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2403 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2404 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2405 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2406 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2407 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2408 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2410 2020-05-01 Alan Modra <amodra@gmail.com>
2413 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2414 from shared libraries.
2416 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2418 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2419 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2420 equals 0. Report overflow when the result has negative sign but
2421 all significant bits are zero.
2423 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2425 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2426 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2428 2020-04-28 Alan Modra <amodra@gmail.com>
2430 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2431 Emit warning message.
2433 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2435 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2436 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2437 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2438 to x86_64_pe_big_vec as it not a big-endian format.
2439 (vec i386_pe_big_vec): New.
2440 * configure.ac: Likewise.
2441 * targets.c: Likewise.
2442 * configure: Regenerate.
2443 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2444 COFF_WITH_PE_BIGOBJ): New.
2445 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2447 (x86_64_pe_be_vec): Moved.
2449 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2451 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2452 * elf.c (elfcore_grok_arc_v2): New function.
2453 (elfcore_grok_note): Call the new function to handle the corresponding
2455 (elfcore_write_arc_v2): New function.
2456 (elfcore_write_register_note): Call the new function to handle the
2457 corresponding pseudo-sections.
2459 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2462 * bfd-in2.h: Regenerated.
2463 * elf32-xtensa.c (elf_howto_table): New entries for
2464 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2465 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2466 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2467 R_XTENSA_NDIFF{8,16,32}.
2468 * libbfd.h (bfd_reloc_code_real_names): Add names for
2469 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2470 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2471 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2472 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2474 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2477 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2480 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2483 * elf-bfd.h (elf_backend_data): Add
2484 elf_backend_strip_zero_sized_dynamic_sections.
2485 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2486 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2488 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2490 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2492 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2494 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2496 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2498 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2500 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2502 2020-04-21 Nick Clifton <nickc@redhat.com>
2504 * po/sr.po: Updated Serbian translation.
2506 2020-04-21 Alan Modra <amodra@gmail.com>
2508 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2511 2020-04-20 Stephen Casner <casner@acm.org>
2513 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2514 causing globals from linker script to be treated as debug symbols.
2515 (translate_symbol_table): Don't sign-extend symbol values from 16
2516 to 64 bits in nm output.
2518 2020-04-20 Alan Modra <amodra@gmail.com>
2520 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2522 2020-04-18 Alan Modra <amodra@gmail.com>
2524 * section.c (bfd_is_const_section): Correct test for special
2526 * bfd-in2.h: Regenerate.
2528 2020-04-17 Alan Modra <amodra@gmail.com>
2531 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2534 2020-04-16 Nick Clifton <nickc@redhat.com>
2537 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2538 abort with a more helpful error message.
2540 2020-04-16 Alan Modra <amodra@gmail.com>
2543 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2546 2020-04-15 Fangrui Song <maskray@google.com>
2549 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2550 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2551 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2552 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2553 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2554 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2555 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2556 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2557 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2558 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2559 * elflink.c (elf_link_output_extsym): Likewise.
2560 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2562 2020-04-15 Alan Modra <amodra@gmail.com>
2565 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2566 pointer into strings that may be freed for section name, always
2567 allocate a new string.
2569 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2570 Jan W. Jagersma <jwjagersma@gmail.com>
2572 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2573 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2574 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2575 (_bfd_go32_mkobject): New functions.
2576 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2577 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2578 (go32exe_mkobject): Call _bfd_go32_mkobject.
2579 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2580 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2582 (coff_write_relocs): Enable extended reloc counter code if
2583 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2584 (coff_write_object_contents): Likewise. Pad section headers
2585 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2586 instead of coff_swap_scnhdr_out.
2587 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2588 enable extended reloc counter.
2589 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2590 Declare with ATTRIBUTE_UNUSED.
2591 * libcoff-in.h: (struct coff_tdata): New field go32.
2593 * libcoff.h: Regenerate.
2595 2020-04-14 Fangrui Song <maskray@google.com>
2598 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2601 2020-04-14 Stephen Casner <casner@acm.org>
2604 * pdp11.c: Add implementation of --imagic option.
2605 (adjust_o_magic): Fix objcopy --extract-symbol test.
2606 * libaout.h (enum aout_magic): Add i_magic.
2608 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2609 Nick Clifton <nickc@redhat.com>
2611 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2613 <default>: Error rather than abort.
2615 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2618 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2619 relocation section from section group.
2621 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2623 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2624 bfd->origin to file offset.
2625 * bfdwin.c (bfd_get_file_window): Likewise.
2626 * bfd.c: Clarify the use of the bfd->origin field.
2627 * bfd-in2.h: Regenerate.
2628 * coff-i386.c: Don't include go32exe.h. Allow overriding
2629 coff_write_object_contents via COFF_WRITE_CONTENTS.
2630 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2631 (go32exe_write_object_contents): New functions.
2632 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2633 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2634 (create_go32_stub): Remove check for 2k size limit. Read stub
2635 from go32exe_temp_stub if present.
2636 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2637 copy variable-length stub.
2638 (go32_check_format): Read stub to go32exe_temp_stub, set
2639 origin, return go32exe_cleanup.
2640 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2641 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2642 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2643 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2644 Remove functions and their associated #defines.
2645 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2646 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2647 Rename field go32stub to stub.
2648 * libcoff.h: Regenerate.
2649 * coff-stgo32.c (go32_check_format): Rename to...
2650 (go32exe_check_format): ...this.
2651 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2652 (go32exe_copy_private_bfd_data): ...this.
2653 (stub_bytes): Rename to...
2654 (go32exe_default_stub): ...this.
2655 (create_go32_stub): Rename to...
2656 (go32exe_create_stub): ...this.
2657 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2660 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2664 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2665 relocation to R_386_32 for relocation against non-preemptible
2667 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2668 allocate dynamic relocation for non-preemptible absolute symbol.
2669 (elf_i386_relocate_section): Pass sec to
2670 GENERATE_DYNAMIC_RELOCATION_P.
2671 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2672 (elf_x86_64_convert_load_reloc): Covert load relocation to
2673 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2674 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2675 for non-preemptible absolute symbol if they overflow.
2676 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2677 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2678 symbol. Don't allocate dynamic relocation for non-preemptible
2680 (elf_x86_64_relocate_section): Don't generate relative relocation
2681 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2682 to GENERATE_DYNAMIC_RELOCATION_P.
2683 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2684 against non-preemptible absolute symbol.
2685 (_bfd_elf_x86_valid_reloc_p): New function.
2686 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2688 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2689 argument. Don't generate dynamic relocation against
2690 non-preemptible absolute symbol.
2691 (ABS_SYMBOL_P): New.
2692 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2693 against non-preemptible absolute symbol.
2695 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2696 (_bfd_elf_x86_valid_reloc_p): New.
2698 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2701 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2702 address in the GOT if in thumb only mode.
2704 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2706 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2708 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2710 * mmo.c (mmo_scan): Create .text section only when needed, not
2713 2020-03-31 Alan Modra <amodra@gmail.com>
2715 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2718 2020-03-31 Alan Modra <amodra@gmail.com>
2720 * vms-alpha.c (image_write): Check bounds for sections without
2721 contents too. Error on non-zero write to section without
2723 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2725 2020-03-31 Alan Modra <amodra@gmail.com>
2727 * tekhex.c (pass_over): Check is_eof before reading buffer.
2729 2020-03-30 Nick Clifton <nickc@redhat.com>
2732 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2733 field to timestamp and make it an integer.
2734 * libcoff.h: Regenerate.
2735 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2736 field in the pe_data structure rather than the insert_timestamp
2739 2020-03-30 Alan Modra <amodra@gmail.com>
2742 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2745 2020-03-26 Nick Clifton <nickc@redhat.com>
2747 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2748 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2750 * libbfd.h: Regenerate.
2752 2020-03-26 Alan Modra <amodra@gmail.com>
2754 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2756 2020-03-26 Alan Modra <amodra@gmail.com>
2758 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2760 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2762 2020-03-25 Nick Clifton <nickc@redhat.com>
2764 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2766 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2767 * libbfd.h: Regenerate.
2769 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2771 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2772 correct field name in the output string.
2774 2020-03-25 Alan Modra <amodra@gmail.com>
2777 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2778 for SHT_NOBITS section if first in segment.
2780 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2783 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2784 (_bfd_elf_get_symbol_version_string): This.
2785 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2786 (_bfd_elf_get_symbol_version_string): This.
2787 (bfd_elf_print_symbol): Pass TRUE to
2788 _bfd_elf_get_symbol_version_string.
2789 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2790 bfd_boolean argument.
2791 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2792 * targets.c (_bfd_get_symbol_version_string): Likewise.
2793 (bfd_get_symbol_version_string): Likewise.
2794 * bfd-in2.h: Regenerated.
2796 2020-03-24 Nick Clifton <nickc@redhat.com>
2797 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2800 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2803 2020-03-24 Nick Clifton <nickc@redhat.com>
2806 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2807 segment to use for PT_GNU_RELRO, ignore empty sections in a
2808 segment's current list.
2810 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2813 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2815 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2818 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2819 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2820 on the previous _bfd_elf_get_symbol_version_string.
2821 (_bfd_elf_get_symbol_version_string): Use it.
2823 2020-03-24 Alan Modra <amodra@gmail.com>
2825 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2826 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2829 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2831 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2833 2020-03-23 Alan Modra <amodra@gmail.com>
2835 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2836 symbol count. Allocate an extra byte to ensure name strings
2837 are terminated. Sanity check name offsets. Release memory on
2840 2020-03-23 Alan Modra <amodra@gmail.com>
2842 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2843 field hasn't been read. Remove unnecessary casts.
2845 2020-03-22 Alan Modra <amodra@gmail.com>
2847 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2848 enough to read number of symbols.
2850 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2852 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2853 (EXECUTABLE_SUFFIX): Likewise.
2854 * config.in: Regenerated.
2855 * configure: Likewise.
2856 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2857 _bfd_generic_close_and_cleanup.
2858 (plugin_list_entry): Remove resolution_file, resolution_option,
2859 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2860 lto_wrapper, gcc_env and initialized,
2861 (need_lto_wrapper_p): Removed.
2862 (get_lto_wrapper): Likewise.
2863 (setup_lto_wrapper_env): Likewise.
2864 (register_all_symbols_read): Likewise.
2865 (egister_cleanup): Likewise.
2866 (get_symbols): Likewise.
2867 (add_input_file): Likewise.
2868 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2869 (add_symbols): Updated.
2870 (try_claim): Likewise.
2871 (try_load_plugin): Likewise.
2872 (bfd_plugin_canonicalize_symtab): Likewise.
2873 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2874 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2876 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2879 * plugin.c (plugin_list_entry): Add has_symbol_type.
2880 (add_symbols_v2): New function.
2881 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2882 provides symbol type.
2883 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2884 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2887 2020-03-20 Alan Modra <amodra@gmail.com>
2889 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2890 enough to read number of symbols.
2892 2020-03-20 Alan Modra <amodra@gmail.com>
2894 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2895 backend functions for NULL before calling.
2896 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2897 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2898 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2899 * elfnn-ia64.c (ignore_errors): New function.
2900 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2902 2020-03-19 Nick Clifton <nickc@redhat.com>
2905 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2906 location of the varinfo in the unit's debug info data. Change the
2907 type of the stack field to a boolean.
2908 (lookup_var_by_offset): New function. Returns the varinfo
2909 structure for the variable described at the given offset in the
2911 (scan_unit_for_symbols): Add support for variables which have the
2912 DW_AT_specification attribute.
2914 2020-03-19 Nick Clifton <nickc@redhat.com>
2917 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2920 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2922 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2924 2020-03-18 Nick Clifton <nickc@redhat.com>
2927 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2928 memory access when processing a corrupt secondary reloc section.
2930 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2932 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2933 instead of calling abort.
2934 * elf32-csky.c (csky_build_one_stub): Likewise.
2935 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2936 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2937 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2938 * elf32-metag.c (metag_build_one_stub): Likewise.
2939 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2940 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2941 (ppc_size_one_stub): Likewise.
2942 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2944 2020-03-17 Nick Clifton <nickc@redhat.com>
2947 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2948 with error messages.
2950 2020-03-17 Nick Clifton <nickc@redhat.com>
2953 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2954 free. Add free on another failure path.
2956 2020-03-16 Alan Modra <amodra@gmail.com>
2959 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2960 we have a non-zero section count. Do lma comparison in octets.
2962 2020-03-16 Alan Modra <amodra@gmail.com>
2964 * vms-alpha.c (dst_restore_location): Validate index into
2965 dst_ptr_offsets array before accessing. Return status.
2966 (dst_retrieve_location): Similarly, making "loc" parameter a
2967 pointer to return value.
2968 (_bfd_vms_slurp_etir): Update calls to above functions.
2970 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2972 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2974 * configure: Regenerated.
2976 2020-03-14 Alan Modra <amodra@gmail.com>
2978 * section.c (BFD_FAKE_SECTIONS): Formatting.
2979 * bfd-in2.h: Regenerate.
2981 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2983 * elf.c (elfcore_grok_netbsd_note): Add support for
2984 NT_NETBSDCORE_LWPSTATUS notes.
2986 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2988 * bfd-in2.h: Regenerate.
2989 * section.c (asection): Add already_assigned field.
2990 (BFD_FAKE_SECTION): Add default initializer for it.
2991 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2992 * elf32-arm.c (arm_build_one_stub): Add support for
2993 non_contiguous_regions.
2994 * elf32-csky.c (csky_build_one_stub): Likewise.
2995 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2996 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2997 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2998 * elf32-metag.c (metag_build_one_stub): Likewise.
2999 * elf32-nios2.c (nios2_build_one_stub): Likewise.
3000 * elf64-ppc.c (ppc_build_one_stub): Likewise.
3001 (ppc_size_one_stub): Likewise.
3002 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
3003 * elflink.c (elf_link_input_bfd): Likewise.
3005 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
3008 * elf-linker-x86.h (elf_linker_x86_params): Add
3009 static_before_all_inputs and has_dynamic_linker.
3010 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
3011 dynamic input objects if -static is passed at command-line
3012 before all input files without --dynamic-linker unless
3013 --no-dynamic-linker is used.
3015 2020-03-13 Kamil Rytarowski <n54@gmx.com>
3017 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
3019 2020-03-13 Christian Eggers <ceggers@gmx.de>
3021 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
3022 "p_paddr" from "at".
3023 * elfcode.h (bfd_from_remote_memory): Add units to several
3024 parameters. New local "opb". Fix usage of p_align. Fix
3025 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
3026 call of target_read_memory.
3027 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
3028 calculation of "offset" and "output_offset".
3029 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
3030 from "offset" and fix calculation of "end" from "vma+size". Fix
3031 comparison between "sh_addr" and "vma"/"output_offset".
3032 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
3033 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3035 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3036 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3037 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3038 assignment of p_paddr from phdr_lma. Fix comparison between
3039 "lma+size" and "next->lma".
3040 (elf_sort_segments): Fix assignment from p_paddr to lma.
3041 (assign_file_positions_for_load_sections): Add unit (bytes) to
3042 local "align". Fix calculation of local "off_adjust". Fix
3043 calculation of local "filehdr_vaddr".
3044 (assign_file_positions_for_non_load_sections): New local "opb".
3045 Fix calculation of "end" from "p_size". Fix comparison between
3046 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3047 from "end" and "p_vaddr".
3048 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3049 vma. Fix assignment to p_paddr from lma. Fix comparison between
3050 p_paddr and lma. Fix assignment to p_paddr from lma.
3051 * merge.c (sec_merge_emit): New local "opb". Convert
3052 "alignment_power" to octets.
3053 (_bfd_add_merge_section): New locals "alignment_power" and
3054 "opb". Fix comparison between "alignment_power" and
3056 (_bfd_merge_sections): New local "opb". Divide size by opb
3057 before checking align mask.
3059 2020-03-13 Christian Eggers <ceggers@gmx.de>
3061 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3062 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3064 (_bfd_elf_make_section_from_phdr): Similarly.
3065 (elf_fake_sections): Fix calculation of
3066 Elf_Internal_shdr::sh_addr from section VMA.
3067 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3069 (assign_file_positions_for_load_sections): Fix calculations of
3070 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3071 comparison between program header address and section LMA.
3072 (assign_file_positions_for_non_load_sections): Likewise.
3073 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3074 (IS_CONTAINED_BY_VMA): Add parameter opb.
3075 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3076 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3077 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3078 Fix calculations of p_addr_valid and p_vaddr_offset.
3079 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3080 with octets per byte when comparing against p_vaddr.
3082 2020-03-11 Alan Modra <amodra@gmail.com>
3084 * som.c (setup_sections): Sanity check subspace.name.
3086 2020-03-11 Alan Modra <amodra@gmail.com>
3088 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3090 2020-03-10 Alan Modra <amodra@gmail.com>
3093 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3096 2020-03-09 Alan Modra <amodra@gmail.com>
3098 * wasm-module.c (wasm_scan): Sanity check file name length
3099 before allocating memory. Move common section setup code. Do
3100 without bfd_tell to calculate section size.
3102 2020-03-06 Nick Clifton <nickc@redhat.com>
3104 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3105 with error messages and failure return values.
3107 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3109 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3110 relocation sections for any removed reference to a dynamic symbol.
3112 2020-03-05 Nick Clifton <nickc@redhat.com>
3114 * elf-bfd.h (struct elf_backend_data): Add new fields:
3115 init_secondary_reloc_section, slurp_secondary_reloc_section,
3116 write_secondary_reloc_section.
3117 (_bfd_elf_init_secondary_reloc_section): Prototype.
3118 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3119 (_bfd_elf_write_secondary_reloc_section): Prototype.
3120 * elf.c ( bfd_section_from_shdr): Invoke the new
3121 init_secondary_reloc_section backend function, if defined, when a
3122 second reloc section is encountered.
3123 (swap_out_syms): Invoke the new symbol_section_index function, if
3124 defined, when computing the section index of an OS/PROC specific
3126 (_bfd_elf_init_secondary_reloc_section): New function.
3127 (_bfd_elf_slurp_secondary_reloc_section): New function.
3128 (_bfd_elf_write_secondary_reloc_section): New function.
3129 (_bfd_elf_copy_special_section_fields): New function.
3130 * elfcode.h (elf_write_relocs): Invoke the new
3131 write_secondary_relocs function, if defined, in order to emit
3133 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3134 function, if defined, in order to read in secondary relocs.
3135 * elfxx-target.h (elf_backend_copy_special_section_fields):
3136 Provide a non-NULL default definition.
3137 (elf_backend_init_secondary_reloc_section): Likewise.
3138 (elf_backend_slurp_secondary_reloc_section): Likewise.
3139 (elf_backend_write_secondary_reloc_section): Likewise.
3140 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3142 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3143 * configure: Regenerate.
3145 2020-03-05 Alan Modra <amodra@gmail.com>
3147 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3148 against file size before allocating memory. Use bfd_alloc rather
3149 than bfd_zalloc for carsym/strings memory.
3151 2020-03-04 Alan Modra <amodra@gmail.com>
3153 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3154 sh_addr mod sh_addalign is zero.
3156 2020-03-04 Alan Modra <amodra@gmail.com>
3158 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3160 2020-03-03 Alan Modra <amodra@gmail.com>
3162 * format.c (struct bfd_preserve): Add cleanup field.
3163 (bfd_preserve_save): Add cleanup param and save.
3164 (bfd_preserve_restore): Return cleanup.
3165 (bfd_preserve_finish): Call the cleanup for the discarded match.
3166 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3167 and clear when preserving a match. Restore cleanup too when
3168 restoring that match.
3170 2020-03-02 Alan Modra <amodra@gmail.com>
3172 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3173 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3174 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3175 (core_sco5_vec): Correct initialisers.
3177 2020-03-02 Alan Modra <amodra@gmail.com>
3179 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3180 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3181 * cisco-core.c (cisco_core_file_validate): Likewise.
3182 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3183 * hpux-core.c (hpux_core_core_file_p): Likewise.
3184 * irix-core.c (irix_core_core_file_p): Likewise.
3185 * lynx-core.c (lynx_core_file_p): Likewise.
3186 * netbsd-core.c (netbsd_core_file_p): Likewise.
3187 * osf-core.c (osf_core_core_file_p): Likewise.
3188 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3189 * sco5-core.c (sco5_core_file_p): Likewise.
3191 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3193 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3195 2020-03-02 Alan Modra <amodra@gmail.com>
3197 * targets.c (bfd_cleanup): New typedef.
3198 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3199 * libbfd-in.h (_bfd_no_cleanup): Define.
3200 * format.c (bfd_reinit): Add cleanup parameter, call it.
3201 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3202 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3203 * aout-target.h (callback, object_p): Return bfd_cleanup.
3204 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3205 * archive.c (bfd_generic_archive_p): Likewise.
3206 * binary.c (binary_object_p): Likewise.
3207 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3208 * coff-ia64.c (ia64coff_object_p): Likewise.
3209 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3210 * coff-sh.c (coff_small_object_p): Likewise.
3211 * coff-stgo32.c (go32_check_format): Likewise.
3212 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3213 (xcoff64_core_p): Likewise.
3214 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3215 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3216 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3217 * elfcode.h (elf_object_p): Likewise.
3218 * elfcore.h (elf_core_file_p): Likewise.
3219 * i386msdos.c (msdos_object_p): Likewise.
3220 * ihex.c (ihex_object_p): Likewise.
3221 * libaout.h (some_aout_object_p): Likewise.
3222 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3223 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3224 * libbfd.c (_bfd_dummy_target): Likewise.
3225 * libcoff-in.h (coff_object_p): Likewise.
3226 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3227 (bfd_mach_o_arm64_core_p): Likewise.
3228 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3229 (bfd_mach_o_arm_core_p): Likewise.
3230 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3231 (bfd_mach_o_i386_core_p): Likewise.
3232 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3233 (bfd_mach_o_x86_64_core_p): Likewise.
3234 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3235 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3236 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3237 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3238 * mmo.c (mmo_object_p): Likewise.
3239 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3240 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3241 (pe_bfd_object_p): Likewise.
3242 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3243 * ppcboot.c (ppcboot_object_p): Likewise.
3244 * rs6000-core.c (rs6000coff_core_p): Likewise.
3245 * som.c (som_object_setup, som_object_p): Likewise.
3246 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3247 * tekhex.c (tekhex_object_p): Likewise.
3248 * vms-alpha.c (alpha_vms_object_p): Likewise.
3249 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3250 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3251 * wasm-module.c (wasm_object_p): Likewise.
3252 * xsym.c (bfd_sym_object_p): Likewise.
3253 * xsym.h (bfd_sym_object_p): Likewise.
3254 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3256 * pdp11.c (some_aout_object_p): Likewise.
3257 * plugin.c (register_ld_plugin_object_p): Update object_p
3259 * plugin.h (register_ld_plugin_object_p): Likewise.
3260 * bfd-in2.h: Regenerate.
3261 * libbfd.h: Regenerate.
3262 * libcoff.h: Regenerate.
3264 2020-03-02 Alan Modra <amodra@gmail.com>
3266 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3267 applicable section flags.
3268 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3269 (mips_ecoff_bele_vec): Likewise.
3270 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3272 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3273 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3275 2020-03-02 Alan Modra <amodra@gmail.com>
3277 * elf32-m32r.c (m32r_elf_section_flags): New function.
3278 (elf_backend_section_flags): Define.
3279 * elf32-nds32.c (nds32_elf_section_flags): New function.
3280 (elf_backend_section_flags): Define.
3281 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3282 .sbss and .sdata sections.
3283 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3284 for SHF_V850_GPREL sections.
3285 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3287 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3288 for SHF_PARISC_SHORT sections.
3289 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3290 (elf_backend_section_flags): Define.
3291 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3292 for SHF_MIPS_GPREL sections. Delete FIXME.
3294 2020-03-02 Alan Modra <amodra@gmail.com>
3296 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3297 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3298 calling elf_backend_section_flags with adjusted params. Use
3299 newsect->flags past that point.
3300 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3302 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3303 to have their type overridden, and all sh_flags but processor and
3305 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3306 * elf32-mep.c (mep_elf_section_flags): Likewise.
3307 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3308 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3309 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3310 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3311 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3312 stub BFD and non-aarch64 input files when scanning for stubs.
3314 2020-03-02 Alan Modra <amodra@gmail.com>
3316 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3317 limit to decompressed element size.
3319 2020-03-02 Alan Modra <amodra@gmail.com>
3321 * vms-lib.c (vms_traverse_index): Add recur_count param and
3322 update calls. Fail on excessive recursion.
3324 2020-03-02 Alan Modra <amodra@gmail.com>
3326 * vms-alpha.c (vms_get_remaining_object_record): Use
3327 bfd_realloc_or_free rather than bfd_realloc.
3328 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3329 (dst_define_location, parse_module): Likewise, and check realloc
3330 return status before using memory. Return status from function
3331 adjusting all callers.
3333 2020-02-28 Alan Modra <amodra@gmail.com>
3335 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3337 2020-02-28 Alan Modra <amodra@gmail.com>
3339 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3340 Remove duplicate undersize check.
3342 2020-02-27 Alan Modra <amodra@gmail.com>
3345 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3347 2020-02-27 Alan Modra <amodra@gmail.com>
3350 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3351 (coff_section_type): Adjust comment.
3352 (decode_section_type): Likewise. Call coff_section_type before
3353 decode_section_type.
3354 (bfd_decode_symclass): Use 'c' for common sections other than
3357 2020-02-27 Alan Modra <amodra@gmail.com>
3359 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3362 2020-02-27 Alan Modra <amodra@gmail.com>
3364 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3365 if file is an archive element.
3366 * bfd-in2.h: Regenerate.
3368 2020-02-26 Alan Modra <amodra@gmail.com>
3370 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3371 bfd_set_error on failing test. Don't bother changing bfd_error on
3372 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3373 Check sym name is within string buffer. Use size_t for some vars.
3374 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3375 int_buf. Don't change bfd_error on file read error. Use
3376 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3377 calculations to catch overflows before they occur. malloc and
3378 free raw armap rather than using bfd_alloc. Read raw armap before
3379 allocating carsym+strings buffer.
3380 (_bfd_slurp_extended_name_table): Localize variables. Check
3381 name size against file size.
3383 2020-02-26 Alan Modra <amodra@gmail.com>
3385 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3387 2020-02-26 Alan Modra <amodra@gmail.com>
3389 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3390 malloc. Check for NULL return from bfd_malloc.
3391 (rx_table_find, rx_table_map): Likewise.
3392 (rx_set_section_contents): Check bfd_alloc return.
3393 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3395 2020-02-26 Alan Modra <amodra@gmail.com>
3397 * aoutx.h: Indent labels correctly. Format error strings.
3398 * archive.c: Likewise.
3399 * archive64.c: Likewise.
3400 * coff-arm.c: Likewise.
3401 * coff-rs6000.c: Likewise.
3402 * coff-stgo32.c: Likewise.
3403 * cpu-arm.c: Likewise.
3404 * dwarf2.c: Likewise.
3405 * elf-ifunc.c: Likewise.
3406 * elf-properties.c: Likewise.
3407 * elf-s390-common.c: Likewise.
3408 * elf-strtab.c: Likewise.
3410 * elf32-arm.c: Likewise.
3411 * elf32-bfin.c: Likewise.
3412 * elf32-cr16.c: Likewise.
3413 * elf32-csky.c: Likewise.
3414 * elf32-i386.c: Likewise.
3415 * elf32-m68k.c: Likewise.
3416 * elf32-msp430.c: Likewise.
3417 * elf32-nds32.c: Likewise.
3418 * elf32-nios2.c: Likewise.
3419 * elf32-pru.c: Likewise.
3420 * elf32-xtensa.c: Likewise.
3421 * elf64-ia64-vms.c: Likewise.
3422 * elf64-x86-64.c: Likewise.
3423 * elfcode.h: Likewise.
3424 * elfcore.h: Likewise.
3425 * elflink.c: Likewise.
3426 * elfnn-aarch64.c: Likewise.
3427 * elfnn-ia64.c: Likewise.
3428 * elfnn-riscv.c: Likewise.
3429 * elfxx-mips.c: Likewise.
3430 * elfxx-sparc.c: Likewise.
3431 * elfxx-x86.c: Likewise.
3432 * i386lynx.c: Likewise.
3433 * merge.c: Likewise.
3434 * pdp11.c: Likewise.
3435 * plugin.c: Likewise.
3436 * reloc.c: Likewise.
3438 2020-02-26 Alan Modra <amodra@gmail.com>
3441 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3443 (bfd_elf_add_dt_needed_tag): Declare.
3444 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3445 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3446 from elf_add_dt_needed_tag. Remove soname and doit param.
3447 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3448 to see whether as-needed lib is already loaded, use dyn_loaded
3449 list instead. When saving and restoring around as-needed lib
3450 handle possibility that dynstr has not been initialised. Don't
3451 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3452 Mark libs loaded via DT_NEEDED entries of other libs with
3453 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3455 (elf_link_check_versioned_symbol): Remove now unneccesary
3456 DYNAMIC check when traversing dyn_loaded list.
3458 2020-02-26 Alan Modra <amodra@gmail.com>
3460 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3462 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3465 * plugin.c (need_lto_wrapper_p): New.
3466 (bfd_plugin_set_program_name): Add an int argument to set
3468 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3470 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3472 2020-02-24 Alan Modra <amodra@gmail.com>
3474 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3476 2020-02-24 Alan Modra <amodra@gmail.com>
3478 * vms-lib.c (struct carsym_mem): Add limit.
3479 (vms_add_index): Heed limit.
3480 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3481 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3482 Always return actual number read.
3483 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3484 assertion with error exit.
3486 2020-02-22 Alan Modra <amodra@gmail.com>
3489 * elf.c (assign_file_positions_for_load_sections): Continue linking
3490 on "PHDR segment not covered by LOAD segment" errors.
3492 2020-02-21 Alan Modra <amodra@gmail.com>
3494 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3496 (bfd_mach_o_canonicalize_reloc): Likewise.
3497 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3498 counts and offsets against file size.
3499 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3500 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3501 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3502 against file size. Delete symbol table error message.
3503 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3505 (bfd_mach_o_read_symtab): Likewise.
3506 (bfd_mach_o_read_command): Pass file size.
3507 (bfd_mach_o_scan): Sanity check command count against file size.
3509 2020-02-21 Alan Modra <amodra@gmail.com>
3512 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3513 "text", "data" and "bss" section pointer vars. Don't update
3514 section size, just exec header sizes.
3515 (adjust_sizes_and_vmas): Don't update text section size. Set
3516 initial exec header a_text. Print exec headers sizes.
3517 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3518 (adjust_sizes_and_vmas): Similarly. Formatting.
3519 (final_link): Correct final file extension.
3521 2020-02-20 Nick Clifton <nickc@redhat.com>
3523 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3525 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3527 (elfNN_bed): Initialise the symbol_section_index field.
3528 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3529 OS and PROC specific section indicies. Warn if converting other
3530 reserved incidies to SHN_ABS.
3532 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3535 * cpu-z80.c: Add machine type compatibility checking.
3537 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3540 * plugin.c (plugin_list_entry): Remove handle.
3541 (try_load_plugin): Call dlclose before return.
3543 2020-02-19 Alan Modra <amodra@gmail.com>
3545 * libbfd-in.h (_bfd_constant_p): Define.
3546 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3547 file size before allocating memory.
3548 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3549 * elf.c (bfd_elf_get_str_section): Likewise.
3550 (_bfd_elf_slurp_version_tables): Likewise.
3551 * libbfd.h: Regenerate.
3553 2020-02-19 Alan Modra <amodra@gmail.com>
3555 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3556 * aoutx.h (aout_get_external_symbols): Replace calls to
3557 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3558 (slurp_reloc_table): Likewise.
3559 * archive.c (do_slurp_bsd_armap): Likewise.
3560 (do_slurp_coff_armap): Likewise.
3561 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3562 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3563 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3564 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3565 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3566 (_bfd_coff_get_external_symbols): Likewise.
3567 * ecoff.c (ecoff_slurp_symbolic_header),
3568 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3569 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3570 (ecoff_indirect_link_order): Likewise.
3571 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3572 (_bfd_elf_slurp_version_tables): Likewise.
3573 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3574 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3575 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3576 * elf64-alpha.c (READ): Likewise.
3577 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3578 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3579 * elfcode.h (elf_slurp_symbol_table),
3580 (elf_slurp_reloc_table_from_section): Likewise.
3581 * elflink.c (elf_link_add_object_symbols),
3582 (elf_link_check_versioned_symbol): Likewise.
3583 * elfxx-mips.c (READ): Likewise.
3584 * i386lynx.c (slurp_reloc_table): Likewise.
3585 * lynx-core.c (lynx_core_file_p): Likewise.
3586 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3587 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3588 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3589 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3590 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3591 (bfd_pef_parse_symbols): Likewise.
3592 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3593 * som.c (setup_sections, som_slurp_string_table),
3594 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3595 (som_bfd_fill_in_ar_symbols): Likewise.
3596 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3597 (evax_bfd_print_image): Likewise.
3598 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3599 * wasm-module.c (wasm_scan): Likewise.
3600 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3601 * xsym.c (bfd_sym_read_name_table),
3602 (bfd_sym_print_type_information_table_entry): Likewise.
3603 * libbfd.h: Regenerate.
3605 2020-02-19 Alan Modra <amodra@gmail.com>
3607 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3608 reading external relocs.
3609 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3610 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3612 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3614 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3615 (m32c_elf_relax_section): Likewise.
3616 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3617 (rl78_elf_relax_section): Likewise.
3618 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3619 (elf32_rx_relax_section): Likewise.
3620 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3621 parameter types and use..
3622 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3623 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3624 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3625 being read from file, just the extra.
3626 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3627 after reading external syms. Free on failure.
3629 2020-02-19 Alan Modra <amodra@gmail.com>
3631 * coffcode.h (buy_and_read, coff_slurp_line_table),
3632 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3633 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3634 corresponding bfd_alloc call. Adjust variables to suit.
3635 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3636 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3637 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3638 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3639 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3640 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3641 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3642 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3643 * elf64-alpha.c (READ): Likewise.
3644 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3645 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3646 (bfd_from_remote_memory): Likewise.
3647 * elfcore.h (core_find_build_id): Likewise.
3648 * elfxx-mips.c (READ): Likewise.
3649 * mach-o.c (bfd_mach_o_mangle_sections),
3650 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3651 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3652 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3653 * som.c (setup_sections, som_prep_for_fixups)
3654 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3655 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3656 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3657 (som_bfd_ar_write_symbol_stuff): Likewise.
3658 * vms-alpha.c (vector_grow1): Likewise.
3659 * vms-lib.c (vms_add_index): Likewise.
3660 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3661 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3662 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3663 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3664 (bfd_alloc2, bfd_zalloc2): Delete.
3665 (_bfd_mul_overflow): Define.
3666 * libbfd.h: Regenerate.
3668 2020-02-19 Alan Modra <amodra@gmail.com>
3670 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3672 (assign_section_numbers): Likewise.
3673 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3674 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3675 bfd_malloc2, size_t amt, and unsigned tls_count.
3676 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3677 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3678 (elf_output_implib): Use bfd_alloc.
3680 2020-02-19 Alan Modra <amodra@gmail.com>
3682 * bfd.c (struct bfd): Move format and direction to other
3683 bitfields. Add "size".
3684 * bfdio.c (bfd_get_size): Cache size when not writing file.
3685 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3686 returning zero, ie. unknown.
3687 (bfd_get_alt_debug_link_info): Likewise.
3688 * bfd-in2.h: Regenerate.
3690 2020-02-19 Alan Modra <amodra@gmail.com>
3692 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3693 bfd_get_file_size twice.
3694 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3695 zero, ie. unknown, return.
3696 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3697 * elfcode.h (elf_swap_shdr_in): Likewise.
3698 (elf_object_p): Don't call bfd_get_file_size twice and correct
3701 2020-02-19 Alan Modra <amodra@gmail.com>
3703 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3704 FALSE if memory alloc fails. Adjust calls.
3705 * som.c (som_prep_for_fixups): Likewise.
3706 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3707 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3708 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3709 * som.c (som_build_and_write_symbol_table): Return via error_return
3711 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3712 (VEC_APPEND_EL): Delete.
3713 (vector_grow1): Return pointer to element. Catch overflow.
3714 Return NULL on memory allocation failure.
3715 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3716 (alpha_vms_add_fixup_ca): Likewise.
3717 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3719 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3721 2020-02-19 Alan Modra <amodra@gmail.com>
3723 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3724 * aout-target.h (object_p): Likewise.
3725 * aout-tic30.c (tic30_aout_object_p): Likewise.
3726 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3727 (emit_stringtab, write_syms, link_hash_table_create),
3728 (aout_link_write_other_symbol): Likewise.
3729 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3730 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3731 (_bfd_compute_and_write_armap): Likewise.
3732 * archures.c (bfd_arch_list): Likewise.
3733 * bfd.c (bfd_record_phdr): Likewise.
3734 * binary.c (binary_canonicalize_symtab): Likewise.
3735 * cisco-core.c (cisco_core_file_validate): Likewise.
3736 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3737 (find_arm_glue, record_arm_to_thumb_glue),
3738 (record_thumb_to_arm_glue): Likewise.
3739 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3740 (ppc_allocate_toc_section): Likewise.
3741 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3742 * coff-sh.c (sh_relax_section): Likewise.
3743 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3744 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3745 (coff_set_alignment_hook, coff_mkobject),
3746 (coff_compute_section_file_positions): Likewise.
3747 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3748 (coff_find_nearest_line_with_names),
3749 ( bfd_coff_set_symbol_class): Likewise.
3750 * cofflink.c (_bfd_coff_link_hash_table_create),
3751 (_bfd_coff_link_input_bfd): Likewise.
3752 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3753 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3754 (build_line_info_table, sort_line_sequences),
3755 (line_info_add_include_dir, line_info_add_file_name),
3756 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3757 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3758 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3759 (_bfd_ecoff_find_nearest_line),
3760 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3761 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3762 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3763 * elf-m10300.c (mn10300_elf_relax_section),
3764 (elf32_mn10300_link_hash_table_create): Likewise.
3765 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3766 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3767 * elf32-arm.c (elf32_arm_link_hash_table_create),
3768 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3769 (elf32_arm_new_section_hook): Likewise.
3770 * elf32-avr.c (elf_avr_new_section_hook),
3771 (elf32_avr_link_hash_table_create, get_local_syms),
3772 (elf32_avr_setup_section_lists): Likewise.
3773 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3774 (bfin_link_hash_table_create): Likewise.
3775 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3776 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3777 * elf32-csky.c (csky_elf_link_hash_table_create),
3778 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3779 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3780 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3781 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3782 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3783 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3784 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3785 (m32r_elf_check_relocs): Likewise.
3786 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3787 (elf32_m68hc11_setup_section_lists),
3788 (elf32_m68hc11_size_stubs): Likewise.
3789 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3790 * elf32-metag.c (elf_metag_link_hash_table_create),
3791 (elf_metag_setup_section_lists): Likewise.
3792 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3793 (microblaze_elf_check_relocs): Likewise.
3794 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3795 (nds32_elf_check_relocs): Likewise.
3796 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3797 (get_local_syms, nios2_elf32_check_relocs),
3798 (nios2_elf32_link_hash_table_create): Likewise.
3799 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3800 (or1k_elf_check_relocs): Likewise.
3801 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3802 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3803 * elf32-s390.c (elf_s390_link_hash_table_create),
3804 (elf_s390_check_relocs): Likewise.
3805 * elf32-score.c (score_elf_create_got_section),
3806 (s3_elf32_score_new_section_hook),
3807 (elf32_score_link_hash_table_create): Likewise.
3808 * elf32-score7.c (score_elf_create_got_section),
3809 (s7_elf32_score_new_section_hook): Likewise.
3810 * elf32-sh.c (sh_elf_link_hash_table_create),
3811 (sh_elf_check_relocs): Likewise.
3812 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3813 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3814 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3815 (tilepro_elf_check_relocs): Likewise.
3816 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3817 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3818 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3819 (elf_xtensa_new_section_hook): Likewise.
3820 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3821 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3822 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3823 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3824 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3825 * elf64-ppc.c (ppc64_elf_new_section_hook),
3826 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3827 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3828 * elf64-s390.c (elf_s390_link_hash_table_create),
3829 (elf_s390_check_relocs): Likewise.
3830 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3831 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3832 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3833 (elf_link_add_archive_symbols, compute_bucket_count),
3834 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3835 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3836 (bfd_elf_final_link): Likewise.
3837 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3838 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3839 (elfNN_aarch64_new_section_hook): Likewise.
3840 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3841 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3842 (riscv_elf_check_relocs): Likewise.
3843 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3844 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3845 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3846 (_bfd_mips_elf_link_hash_table_create): Likewise.
3847 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3848 (_bfd_sparc_elf_check_relocs),
3849 (_bfd_sparc_elf_new_section_hook): Likewise.
3850 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3851 (tilegx_elf_check_relocs): Likewise.
3852 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3853 * format.c (bfd_check_format_matches): Likewise.
3854 * hash.c (_bfd_stringtab_init): Likewise.
3855 * ihex.c (ihex_scan): Likewise.
3856 * irix-core.c (irix_core_core_file_p): Likewise.
3857 * linker.c (bfd_wrapped_link_hash_lookup),
3858 (_bfd_generic_link_hash_table_create),
3859 (_bfd_generic_reloc_link_order): Likewise.
3860 * lynx-core.c (lynx_core_file_p): Likewise.
3861 * netbsd-core.c (netbsd_core_file_p): Likewise.
3862 * osf-core.c (osf_core_core_file_p): Likewise.
3863 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3864 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3865 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3866 * peicode.h (pe_mkobject): Likewise.
3867 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3868 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3869 * sco5-core.c (read_uarea): Likewise.
3870 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3871 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3872 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3873 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3874 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3875 * srec.c (srec_scan): Likewise.
3876 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3877 * targets.c (bfd_target_list): Likewise.
3878 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3879 * trad-core.c (trad_unix_core_file_p): Likewise.
3880 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3881 (vms_new_section_hook): Likewise.
3882 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3883 * xcofflink.c (xcoff_get_section_contents),
3884 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3885 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3886 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3888 2020-02-19 Alan Modra <amodra@gmail.com>
3890 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3892 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3894 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3895 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3896 a build_list_p argument. Don't search plugin_list. Short circuit
3897 when building the plugin list.
3898 (has_plugin): Renamed to has_plugin_list.
3899 (bfd_plugin_set_plugin): Don't set has_plugin.
3900 (bfd_plugin_specified_p): Check plugin_list instead.
3901 (build_plugin_list): New function.
3902 (load_plugin): Call build_plugin_list and use plugin_list.
3904 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3907 * plugin.c (try_claim): Always clean up for LTO wrapper.
3908 (try_load_plugin): Treat each object as independent. Create a
3909 copy for plugin name.
3911 2020-02-11 Nick Clifton <nickc@redhat.com>
3913 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3914 for addresses in print statements.
3915 (msp430_elf_relax_delete_bytes): Likewise.
3916 (msp430_elf_relax_add_words): Likewise.
3917 (msp430_elf_relax_section): Likewise.
3919 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3921 * plugin.c (add_symbols): Clear plugin_data memory.
3923 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3926 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3927 (EXECUTABLE_SUFFIX): Likewise.
3928 * config.in: Regenerated.
3929 * configure: Likewise.
3930 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3931 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3932 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3933 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3934 (get_lto_wrapper): New.
3935 (setup_lto_wrapper_env): Likewise.
3936 (current_plugin): Likewise.
3937 (register_all_symbols_read): Likewise.
3938 (register_cleanup): Likewise.
3939 (get_symbols): Likewise.
3940 (add_input_file): Likewise.
3941 (bfd_plugin_close_and_cleanup): Likewise.
3942 (claim_file): Removed.
3943 (register_claim_file): Set current_plugin->claim_file.
3944 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3945 lto_syms in current_plugin.
3946 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3947 all_symbols_read handler. Copy real symbols to plugin_data.
3948 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3949 (try_load_plugin): Don't reuse the previous plugin for LTO
3950 wrapper. Set up GCC LTO wrapper if possible. Don't set
3951 plugin_list_iter->claim_file.
3952 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3954 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3957 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3959 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3960 check if previous instruction matches a conditional jump inserted
3961 earlier. Invert conditional jump and delete branch in this case.
3963 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3965 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3966 msp430_elf_relax_add_words. Support insertion of either one or two
3968 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3969 needs to be grown. Handle insertion of branch instruction to replace
3972 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3974 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3975 debugging relocations.
3976 (msp430_elf_relax_delete_bytes): Likewise.
3977 (msp430_elf_relax_add_two_words): Likewise.
3978 (msp430_elf_relax_section): Likewise.
3980 2020-02-10 Alan Modra <amodra@gmail.com>
3982 * archures.c: Wrap overlong z80 comments.
3983 * bfd-in2.h: Regenerate.
3985 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3988 * archures.c: Add GBZ80 and Z80N machine values.
3989 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3990 * coff-z80.c: Add support for new reloc.
3991 * coffcode.h: Add support for new machine values.
3992 * cpu-z80.c: Add support for new machine names.
3993 * elf32-z80.c: Add support for new reloc.
3994 * bfd-in2.h: Regenerate.
3995 * libbfd.h: Regenerate.
3997 2020-02-07 Nick Clifton <nickc@redhat.com>
4000 * elf.c (rewrite_elf_program_header): Do not complain if no
4001 sections are mapped to a segment.
4003 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4006 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
4007 for garbage collection on __patchable_function_entries section
4008 without linked-to section.
4010 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
4013 * bfd-in2.h: Regenerated.
4014 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
4015 on section if gc_mark of any of its linked-to sections is set
4016 and don't set gc_mark again.
4017 * section.c (asection): Add linked_to_symbol_name to map_head
4020 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
4022 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
4023 reporting an unrecognized instruction with R_V850_LONGJUMP.
4025 2020-02-05 Alan Modra <amodra@gmail.com>
4027 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
4029 2020-02-04 Alan Modra <amodra@gmail.com>
4031 * elf32-ppc.c (ppc_elf_relocate_section): After applying
4032 R_PPC_VLE_ADDR20, goto copy_reloc.
4034 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4036 * bfd-in2.h: Regenerated.
4037 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4039 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4042 * bfd-in2.h: Regenerated.
4043 * ecoff.c (bfd_debug_section): Add section_id.
4044 * section.c (bfd_section): Add section_id.
4045 (SEC_ASSEMBLER_SECTION_ID): New.
4046 (BFD_FAKE_SECTION): Add section_id.
4048 2020-02-01 Nick Clifton <nickc@redhat.com>
4050 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4053 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4055 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4056 encodings are relative to the GOT on nios2, too.
4058 2020-01-31 Alan Modra <amodra@gmail.com>
4060 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4061 file. Use $< and $@ in rules.
4062 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4063 (elf32-ia64.c, elf64-ia64.c): Likewise.
4064 (elf32-riscv.c, elf64-riscv.c): Likewise.
4065 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4066 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4067 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4068 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4069 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4070 * Makefile.in: Regenerate.
4072 2020-01-31 Alan Modra <amodra@gmail.com>
4075 * elf.c (setup_group): Don't clear entire section contents,
4076 just the padding after group flags. Release alloc'd memory
4077 after a seek or read failure.
4079 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4081 * peXXigen.c (pe_is_repro): New function.
4082 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4083 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4085 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4087 * peXXigen.c (debug_type_names): Add names for new debug data type
4090 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4092 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4093 inner loop. Fix a memory leak.
4095 2020-01-30 Alan Modra <amodra@gmail.com>
4097 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4098 or obj_coff_keep_strings here.
4099 (coff_get_normalized_symtab): Free external syms directly.
4100 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4103 2020-01-27 Jim Wilson <jimw@sifive.com>
4105 * cpu-riscv.c (riscv_scan): New.
4106 (N): Change bfd_default_scan to riscv_scan.
4108 2020-01-27 Andreas Schwab <schwab@suse.de>
4110 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4111 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4112 * Makefile.in: Regenerate.
4113 * cpu-plugin.c: Remove.
4114 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4115 (bfd_plugin_arch): Remove declaration.
4116 * bfd-in2.h: Regenerate.
4117 * po/SRC-POTFILES.in: Regenerate.
4119 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4120 Alan Modra <amodra@gmail.com>
4123 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4125 2020-01-24 Jim Wilson <jimw@sifive.com>
4127 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4128 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4129 avoid over long line.
4131 2020-01-24 Nick Clifton <nickc@redhat.com>
4134 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4135 syms and keep strings flags as these may have been set in order to
4136 prevent a bogus call to free.
4138 2020-01-23 Nick Clifton <nickc@redhat.com>
4140 * po/fr.po: Updated French translation.
4142 2020-01-23 Alan Modra <amodra@gmail.com>
4145 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4146 by zero when p_align is zero.
4148 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4150 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4151 (riscv_prefix_cmp): Likewise.
4152 (riscv_non_std_ext_p): Deleted.
4153 (riscv_std_sv_ext_p): Likewise.
4154 (riscv_non_std_sv_ext_p): Likewise.
4155 (riscv_merge_non_std_and_sv_ext): Rename to...
4156 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4157 (riscv_merge_arch_attr_info): Replace 3 calls to
4158 riscv_merge_non_std_and_sv_ext with single call to
4159 riscv_merge_multi_letter_ext.
4160 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4161 encounter a 'z' prefix.
4162 (riscv_get_prefix_class): New function, return prefix class based
4163 on first few characters of input string.
4164 (riscv_parse_config): New structure to factor out minor differences
4165 in extension class parsing behaviour.
4166 (riscv_parse_sv_or_non_std_ext): Rename to...
4167 (riscv_parse_prefixed_ext): and parameterise with
4169 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4170 (riscv_multi_letter_ext_valid_p): New.
4171 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4172 (riscv_parse_subset): Delegate all non-single-letter parsing work
4173 to riscv_parse_prefixed_ext.
4174 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4175 (riscv_get_prefix_class): Declare.
4177 2020-01-22 Alan Modra <amodra@gmail.com>
4179 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4180 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4181 __tls_get_addr_desc.
4182 (ppc64_elf_size_stubs): Add section for linker generated
4183 __tls_get_addr_desc wrapper function. Loop at least once if
4184 generating this function.
4185 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4186 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4188 2020-01-22 Alan Modra <amodra@gmail.com>
4190 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4191 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4193 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4194 (STDU_R1_0R1, ADDI_R1_R1): Define.
4195 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4196 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4197 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4198 no_tls_get_addr_regsave.
4199 (branch_reloc_hash_match): Add hash3 and hash4.
4200 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4201 (ppc64_elf_size_dynamic_sections): Likewise.
4202 (ppc64_elf_relocate_section): Likewise.
4203 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4204 __tls_get_addr stub.
4205 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4207 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4208 eh_frame for regsave __tls_get_addr.
4210 2020-01-22 Alan Modra <amodra@gmail.com>
4212 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4213 which __tls_get_addr calls will be eliminated.
4215 2020-01-20 Nick Clifton <nickc@redhat.com>
4217 * po/pt.po: Updates Portuguese translation.
4218 * po/ru.po: Updated Russian translation.
4219 * po/uk.po: Updated Ukranian translation.
4221 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4224 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4225 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4227 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4228 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4229 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4230 "rex leal x@tlsdesc(%rip), %reg" to
4231 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4232 "call *(%eax)" to "nopl (%rax)".
4234 2020-01-20 Alan Modra <amodra@gmail.com>
4236 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4237 (MTLR_R11): Don't define.
4238 (LD_R0_0R3, CMPDI_R0_0): Define.
4239 (build_tls_get_addr_stub): Don't use r11 in stub.
4241 2020-01-20 Alan Modra <amodra@gmail.com>
4243 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4244 (defined_sym_val, is_tls_get_addr): Likewise.
4246 2020-01-18 Nick Clifton <nickc@redhat.com>
4248 * version.m4 (BFD_VERSION): Set to 2.34.50.
4249 * configure: Regenerate.
4250 * po/bfd.pot: Regenerate.
4252 2020-01-18 Nick Clifton <nickc@redhat.com>
4254 Binutils 2.34 branch created.
4256 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4258 * coff-arm.c: Fix spelling error (seperate).
4259 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4261 * sysdep.h (strnlen): Fix spelling error (seperate).
4263 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4266 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4268 2020-01-15 Alan Modra <amodra@gmail.com>
4271 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4272 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4273 of function symbols unless dot symbols are present. Do warn
4274 whenever one is created, regardles of whether a PLT entry is
4275 also emitted for the function symbol.
4277 2020-01-14 Alan Modra <amodra@gmail.com>
4279 * som.c (som_bfd_count_ar_symbols): Error when file position
4280 of symbols on chains is not strictly increasing.
4282 2020-01-14 Alan Modra <amodra@gmail.com>
4284 * vms.h (VMS_DEBUG): Define as 0.
4285 * vms-alpha.c (image_write): Move debug output after bounds check.
4287 (_bfd_vms_slurp_eihd): Warning fix.
4288 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4290 2020-01-13 Alan Modra <amodra@gmail.com>
4292 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4293 for "ignored" records.
4295 2020-01-13 Alan Modra <amodra@gmail.com>
4297 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4298 Delete asect name check. Move asect NULL check to wasm_object_p.
4299 Correct bounds check of sizes against end. Replace uses of
4300 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4301 just one bfd_release.
4302 (wasm_scan): Don't use malloc/strdup for section names,
4303 bfd_alloc instead. Simplify code prefixing section name.
4304 Formatting. Don't attempt to free memory here..
4305 (wasm_object_p): ..do so here.
4307 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4310 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4311 UNDEFWEAK_NO_DYNAMIC_RELOC.
4312 (allocate_dynrelocs_for_symbol): Likewise.
4314 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4317 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4319 2020-01-10 Alan Modra <amodra@gmail.com>
4321 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4323 2020-01-09 Nick Clifton <nickc@redhat.com>
4326 * bfd.c (bfd_convert_section_contents): Check for a compress
4327 header size that is larger than the actual section size.
4329 2020-01-08 Alan Modra <amodra@gmail.com>
4332 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4333 after removing sections.
4335 2020-01-06 Jim Wilson <jimw@sifive.com>
4338 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4339 check for !bfd_link_pic (info).
4340 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4341 <R_RISCV_JAL>: Add comment.
4342 (_bfd_riscv_relax_section): For plt.offset check, add check for
4343 bfd_link_pic (info). Add comment.
4345 2020-01-06 Alan Modra <amodra@gmail.com>
4347 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4348 match failures. Don't init to bfd_error_wrong_format before
4349 calling _bfd_check_format.
4351 2020-01-06 Alan Modra <amodra@gmail.com>
4353 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4354 status rather than exiting on stack overflow or underflow.
4355 (_bfd_vms_slurp_etir): Adjust to suit.
4357 2020-01-06 Alan Modra <amodra@gmail.com>
4359 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4361 2020-01-06 Alan Modra <amodra@gmail.com>
4363 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4364 command. Check name offset is within command.
4365 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4366 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4367 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4368 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4369 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4370 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4371 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4372 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4373 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4374 (bfd_mach_o_read_segment): Similarly.
4375 (bfd_mach_o_read_thread): Properly bound check thread struct.
4376 Don't repeat checks on second loop.
4377 (bfd_mach_o_read_command): Fail on invalid command length.
4379 2020-01-04 Alan Modra <amodra@gmail.com>
4381 * format.c (bfd_check_format_matches): Add preserve_match.
4382 Save initial bfd state in "preserve", matched bfd state in
4383 "preserve_match". Save just the first match. Release
4384 bfd_alloc memory. Restore and finish preserved state as
4385 appropriate on all function exit paths.
4387 2020-01-04 Alan Modra <amodra@gmail.com>
4389 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4391 2020-01-04 Alan Modra <amodra@gmail.com>
4393 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4396 2020-01-03 Nick Clifton <nickc@redhat.com>
4399 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4400 there is enough data remaining in the code buffer before
4401 attempting to read a function stub.
4403 2020-01-03 Nick Clifton <nickc@redhat.com>
4406 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4407 return value from bfd_malloc.
4408 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4409 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4410 (elf32_arm_filter_cmse_symbols): Likewise.
4411 (elf32_arm_write_section): Likewise.
4412 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4413 (bfd_mach_o_follow_dsym): Likewise.
4414 * pef.c (bfd_pef_print_loader_section): Likewise.
4415 (bfd_pef_scan_start_address): Likewise.
4416 (bfd_pef_parse_function_stubs): Likewise.
4417 (bfd_pef_parse_symbols): Likewise.
4419 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4421 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4422 on binary inputs ld/PR25316.
4423 (is_ia64_elf): new helper to filter on ia64 objects.
4425 2020-01-03 Jan Beulich <jbeulich@suse.com>
4427 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4429 (bfd_mach_o_scan): Insert underscore in two variable names.
4431 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4433 * Makefile.am: Add z80-elf target support.
4434 * configure.ac: Likewise.
4435 * targets.c: Likewise.
4436 * Makefile.in: Regenerate.
4437 * configure: Regenerate.
4438 * config.bfd: Add z80-elf target support and new arches: ez80 and
4440 * elf32-z80.c: New file.
4441 * archures.c: Add new z80 architectures: eZ80 and Z180.
4442 * coffcode.h: Likewise.
4443 * cpu-z80.c: Likewise.
4444 * coff-z80.c: Add new relocations for Z80 target and local label
4446 * reloc.c: Add new relocs.
4447 * bfd-in2.h: Regenerate.
4448 * libbfd.h: Regenerate.
4450 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4454 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4456 2020-01-01 Alan Modra <amodra@gmail.com>
4458 Update year range in copyright notice of all files.
4460 For older changes see ChangeLog-2019
4462 Copyright (C) 2020 Free Software Foundation, Inc.
4464 Copying and distribution of this file, with or without modification,
4465 are permitted in any medium without royalty provided the copyright
4466 notice and this notice are preserved.
4472 version-control: never