1 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
3 * cpu-arm.c: (processors) Add Cortex-X1.
5 2020-09-28 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
9 NULL stub_entry->h before calling is_tls_get_addr.
11 2020-09-26 Alan Modra <amodra@gmail.com>
13 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
14 (LD_R0_0R11, ADD_R11_R0_R11): Define.
15 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
17 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
18 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
19 and only emit for has_plt_localentry0. Don't use r2 in the stub.
21 2020-09-24 Alan Modra <amodra@gmail.com>
24 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
25 size_power10_offset rather than calculating from start of stub.
26 Add size for notoc tls_get_addr_opt stub.
27 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
28 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
29 (build_tls_get_addr_stub): Delete.
30 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
31 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
32 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
33 of build_tls_get_addr_stub.
34 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
35 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
36 when padding stub. Size eh_frame for notoc stub too.
37 Correct lr_restore value.
38 (ppc64_elf_relocate_section): Don't skip over first insn of
39 notoc tls_get_addr_opt stub.
41 2020-09-24 Alan Modra <amodra@gmail.com>
44 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
45 (ppc64_elf_edit): Call params->edit.
46 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
48 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
49 (ppc64_elf_tls_setup): Update declaration.
51 2020-09-21 Alan Modra <amodra@gmail.com>
54 * elfxx-riscv.c (howto_table): Correct size and bitsize of
55 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
56 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
57 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
58 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
60 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
63 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
64 relocations in debug sections, change abort to _bfd_error_handler.
66 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
69 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
71 * reloc.c: Include "coff/internal.h".
72 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
74 2020-09-16 Alan Modra <amodra@gmail.com>
76 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
77 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
78 (swap_out_syms): Adjust elf_symbol_from invocation.
80 2020-09-16 Alan Modra <amodra@gmail.com>
83 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
85 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
87 * coff-x86_64.c (howto_table): Display PE relocation names.
89 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
92 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
93 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
95 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
98 * elflink.c (elf_final_link_info): Add local_hash_table.
99 (local_hash_entry): New.
100 (local_hash_newfunc): Likewise.
101 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
103 (bfd_elf_final_link): Initialize and free local_hash_table for
106 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
108 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
109 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
110 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
111 BFD_RELOC_AARCH64_TSTBR14 relocations.
113 2020-09-09 Nick Clifton <nickc@redhat.com>
115 * cofflink.c (coff_link_check_archive_element): Move the check for
116 coff type input to the start of the function.
118 2020-09-09 Alan Modra <amodra@gmail.com>
120 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
121 * libbfd.h: Regenerate.
123 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
124 Kuan-Lin Chen <kuanlinchentw@gmail.com>
126 * bfd-in2.h (bfd_reloc_code_real): Add
127 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
128 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
129 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
130 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
131 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
132 (write_uleb128): New.
133 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
134 * libbfd.c (_bfd_write_unsigned_leb128): New.
135 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
136 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
137 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
139 2020-09-08 Alex Coplan <alex.coplan@arm.com>
141 * archures.c (bfd_mach_aarch64_8R): New.
142 * bfd-in2.h: Regenerate.
143 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
144 (bfd_aarch64_arch_ilp32): Update tail pointer.
146 2020-09-08 Alan Modra <amodra@gmail.com>
150 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
151 Return oldbfd in override when old common should override new
153 (_bfd_elf_add_default_symbol): Adjust to suit.
154 (elf_link_add_object_symbols): Likewise. Pass "override" to
155 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
156 field for --as-needed shared libraries. Revert pr13250 changes.
158 2020-09-08 Nick Clifton <nickc@redhat.com>
160 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
161 unrecognized symbol type in a weak definition.
163 2020-09-04 Alan Modra <amodra@gmail.com>
166 * elfcode.h (elf_object_p): Sanity check section header offset.
167 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
170 2020-09-04 Alan Modra <amodra@gmail.com>
175 * elflink.c (elf_link_add_object_symbols): Do set def_regular
176 and ref_regular for IR symbols. Don't clear dynsym, allowing
177 IR symbols to load --as-needed shared libraries, but prevent
178 IR symbols from becoming dynamic.
180 2020-09-03 Nick Clifton <nickc@redhat.com>
183 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
184 secondary reloc sections with a zero sh_entsize field.
186 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
188 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
189 (riscv_merge_std_ext): Likewise.
190 (riscv_merge_arch_attr_info): Likewise.
191 (riscv_merge_attributes): Likewise and fix comment typos.
193 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
195 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
196 from void to bfd_boolean. Report warnings rather than errors
197 when the ISA versions are mis-matched. Afterwards, remember to
198 update the output ISA versions to the newest ones.
199 (riscv_merge_std_ext): Allow to link objects with different
200 standard ISA versions. Try to add output ISA versions to
201 merged_subsets first.
202 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
203 ISA and non-standard ISA versions.
205 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
207 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
208 error message when the versions of extension are mis-matched.
209 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
212 2020-09-03 Alan Modra <amodra@gmail.com>
214 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
215 on the output bfd objalloc memory.
217 2020-09-02 Alan Modra <amodra@gmail.com>
219 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
220 of constant shifted left.
222 2020-09-02 Alan Modra <amodra@gmail.com>
224 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
225 type for "relocation".
227 2020-09-01 Alan Modra <amodra@gmail.com>
229 * reloc.c (N_ONES): Handle N=0.
230 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
231 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
233 2020-09-01 Alan Modra <amodra@gmail.com>
236 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
237 in descending order of alignment.
239 2020-09-01 Alan Modra <amodra@gmail.com>
242 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
244 2020-08-31 Alan Modra <amodra@gmail.com>
247 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
248 unsigned when using with RISCV_ITYPE.
249 (_bfd_riscv_relax_call): Use an unsigned foff.
251 2020-08-31 Alan Modra <amodra@gmail.com>
255 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
256 (CRINFO_RELVADDR): Make unsigned.
257 (mips_elf_nullify_got_load): Use unsigned constant when shifting
260 2020-08-31 Alan Modra <amodra@gmail.com>
263 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
264 variable and rewrite signed overflow check.
265 * elf32-mep.c: Regenerate.
266 (mep_final_link_relocate): Delete "s".
268 2020-08-31 Alan Modra <amodra@gmail.com>
271 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
272 that might shift values into sign bit.
274 2020-08-31 Alan Modra <amodra@gmail.com>
277 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
278 and similarly for variables dealing with overflow.
280 2020-08-31 Alan Modra <amodra@gmail.com>
283 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
284 without undefined behaviour. Tidy excess casts.
286 2020-08-31 Alan Modra <amodra@gmail.com>
288 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
289 alignment from reloc addend after reloc type R_MN10300_ALIGN is
292 2020-08-30 Alan Modra <amodra@gmail.com>
296 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
297 without undefined behaviour.
299 2020-08-29 Nick Clifton <nickc@redhat.com>
302 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
305 2020-08-29 Alan Modra <amodra@gmail.com>
308 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
309 element when count is zero. bfd_realloc when shrinking.
311 2020-08-28 Alan Modra <amodra@gmail.com>
314 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
317 2020-08-28 Alan Modra <amodra@gmail.com>
320 * ecofflink.c (WRITE): Really don't write zero size chunks.
322 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
325 * linker.c (bfd_generic_define_common_symbol): Force the alignment
326 to 1 if the section has now alignment requirement.
328 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
330 * elf32-csky.c (csky_archs): Fix arch names.
331 (csky_find_arch_with_name): New.
332 (elf32_csky_merge_attributes): New.
333 (csky_elf_merge_private_bfd_data): Add process of merge
335 (elf32_csky_obj_attrs_arg_type): New.
336 (elf32_csky_obj_attrs_handle_unknown): New.
337 (elf_backend_obj_attrs_vendor): Define.
338 (elf_backend_obj_attrs_section): Define.
339 (elf_backend_obj_attrs_arg_type): Define.
340 (elf_backend_obj_attrs_section_type): Define.
342 2020-08-28 Nick Clifton <nickc@redhat.com>
345 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
346 for undefined symbols which will not generate extra warning
347 messages about truncated relocs.
349 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
351 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
352 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
353 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
354 unresolved reloc checks.
356 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
359 * som.c (som_bfd_copy_private_section_data): Issue error when a
360 subspace is specified without its containing space.
362 2020-08-27 Alan Modra <amodra@gmail.com>
365 * elflink.c: Include limits.h.
366 (CHAR_BIT): Provide fallback define.
367 (set_symbol_value): Correct complex reloc comment.
368 (undefined_reference): Set bfd_error.
369 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
371 (eval_symbol): Limit shifts. Force unsigned for left shift.
372 Catch divide by zero.
373 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
374 * configure: Regenerate.
375 * config.in: Regenerate.
377 2020-08-27 Alan Modra <amodra@gmail.com>
380 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
382 2020-08-27 Alan Modra <amodra@gmail.com>
384 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
385 on sym_sec not being output.
387 2020-08-27 Alan Modra <amodra@gmail.com>
390 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
392 2020-08-26 Nick Clifton <nickc@redhat.com>
395 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
397 (avr_elf32_load_records_from_section): Use bfd_get_16 and
398 bfd_get_32 to load values from potentially unaligned pointers.
401 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
402 ignore local symbols.
403 (elf64_alpha_relax_got_load): Do not check for local dynamic
405 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
407 (INSN_A) Cast the A parameter to unsigned.
408 (INSN_AB): Define in terms of INSN_A.
409 (INSN_ABC): Likewise.
410 (INSN_ABO): Likewise.
414 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
415 unsigned long constant when creating a mask to test for alignment
418 2020-08-26 Alan Modra <amodra@gmail.com>
421 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
423 2020-08-26 Alan Modra <amodra@gmail.com>
426 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
427 when section is empty.
429 2020-08-26 Alan Modra <amodra@gmail.com>
432 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
435 2020-08-26 Alan Modra <amodra@gmail.com>
443 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
444 (ppc64_elf_tls_setup): Likewise.
445 (branch_reloc_hash_match): Likewise.
446 (build_plt_stub): Likewise.
447 (ppc64_elf_relocate_section): Likewise.
449 2020-08-26 Alan Modra <amodra@gmail.com>
452 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
454 2020-08-26 Alan Modra <amodra@gmail.com>
457 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
458 sstubs->contents != NULL.
460 2020-08-26 Alan Modra <amodra@gmail.com>
463 * som.c (som_prep_for_fixups): Return early when no symbols.
465 2020-08-26 Alan Modra <amodra@gmail.com>
468 * ecofflink.c (WRITE): Don't write size 0 chunks.
470 2020-08-26 Alan Modra <amodra@gmail.com>
472 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
474 2020-08-26 Alan Modra <amodra@gmail.com>
477 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
479 2020-08-26 David Faust <david.faust@oracle.com>
481 * archures.c (bfd_mach_xbpf): Define.
482 * bfd-in2.h: Regenerate.
483 * cpu-bpf.c (bfd_xbpf_arch) New.
484 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
486 2020-08-26 Alan Modra <amodra@gmail.com>
488 * archures.c (bfd_mach_ck860): Define.
490 2020-08-25 Mark Wielaard <mark@klomp.org>
492 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
493 and dwarf_rnglists_size fields.
494 (dwarf_debug_sections): Add debug_rnglists.
495 (dwarf_debug_section_enum): Likewise.
496 (read_debug_rnglists): New function.
497 (read_rangelist): New function to call either read_ranges or
498 read_rnglists. Rename original function to...
499 (read_ranges): ...this.
500 (read_rnglists): New function.
502 2020-08-25 Alan Modra <amodra@gmail.com>
505 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
506 is_elf_hash_table before accessing elf fields.
508 2020-08-25 Alan Modra <amodra@gmail.com>
511 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
514 2020-08-25 Alan Modra <amodra@gmail.com>
517 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
518 before accessing elf fields.
520 2020-08-25 Alan Modra <amodra@gmail.com>
523 * som.c (som_compute_checksum): XOR 32-bit words in header,
524 not unsigned long sized words.
526 2020-08-25 Alan Modra <amodra@gmail.com>
529 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
530 amount copied for elf_segment_map defined with one element
533 2020-08-25 Alan Modra <amodra@gmail.com>
536 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
537 bfd_get_x size function to read addends out of fields. Apply
538 rightshift adjustment too. Don't apply the now unnecessary
539 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
540 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
541 Correct R_ARM_THM_JUMP6 addend.
543 2020-08-25 Alan Modra <amodra@gmail.com>
546 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
547 before start of section.
549 2020-08-25 Alan Modra <amodra@gmail.com>
551 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
552 before accessing elf_hash_table_id.
553 * elf32-arc.c (elf_arc_hash_table): Likewise.
554 * elf32-arm.c (elf32_arm_hash_table): Likewise.
555 * elf32-avr.c (avr_link_hash_table): Likewise.
556 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
557 * elf32-cris.c (elf_cris_hash_table): Likewise.
558 * elf32-csky.c (csky_elf_hash_table): Likewise.
559 * elf32-frv.c (frvfdpic_hash_table): Likewise.
560 * elf32-hppa.c (hppa_link_hash_table): Likewise.
561 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
562 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
563 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
564 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
565 * elf32-metag.c (metag_link_hash_table): Likewise.
566 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
567 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
568 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
569 * elf32-s390.c (elf_s390_hash_table): Likewise.
570 * elf32-sh.c (sh_elf_hash_table): Likewise.
571 * elf32-spu.c (spu_hash_table): Likewise.
572 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
573 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
574 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
575 * elf64-hppa.c (hppa_link_hash_table): Likewise.
576 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
577 * elf64-s390.c (elf_s390_hash_table): Likewise.
578 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
579 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
580 * elfxx-mips.c (mips_elf_hash_table): Likewise.
581 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
582 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
584 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
586 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
587 int. Use '%u' format with _bfd_error_handler to render it.
589 2020-08-25 Alan Modra <amodra@gmail.com>
592 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
593 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
595 2020-08-25 Alan Modra <amodra@gmail.com>
598 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
599 accessing elf_hash_table_id.
601 2020-08-25 Alan Modra <amodra@gmail.com>
604 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
605 accessing elf_hash_table_id.
607 2020-08-24 Mark Wielaard <mark@klomp.org>
609 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
610 (read_formatted_entries): Likewise. And skip zero entry.
612 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
614 * bfd-in2.h (bfd_mach_ck860): New.
615 * cpu-csky.c (arch_info_struct): Add item for CK860.
617 2020-08-24 Alan Modra <amodra@gmail.com>
619 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
620 high part tprel16 relocs.
621 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
622 Clear do_tls_opt on odd instructions.
623 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
624 Don't sanity check them here.
625 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
626 high part tprel16 relocs.
627 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
628 Clear do_tls_opt on odd instructions.
629 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
631 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
634 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
635 * configure: Regenerate.
637 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
640 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
641 versioned symbols, which are defined in shared objects, in
644 2020-08-21 Nick Clifton <nickc@redhat.com>
646 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
647 the data map if there are entries in it.
648 (_bfd_aarch64_erratum_843419_scan): Likewise.
650 2020-08-21 Jan Beulich <jbeulich@suse.com>
652 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
653 last byte of debug dir, not first.
655 2020-08-20 Nick Clifton <nickc@redhat.com>
658 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
659 field in the ELF header of the compressed sections.
661 2020-08-20 Nick Clifton <nickc@redhat.com>
664 * elf-bfd.h (struct bfd_elf_section_data): Add
665 has_secondary_relocs field.
666 * elf.c (_bfd_elf_copy_special_section_fields): Set the
667 has_secondary_relocs field for sections which have associated
669 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
670 on sections which have associated secondary relocs.
672 2020-08-15 Alan Modra <amodra@gmail.com>
674 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
675 small common section.
676 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
677 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
678 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
679 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
680 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
681 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
682 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
683 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
684 * elf32-v850.c (v850_elf_check_relocs): Likewise.
685 (v850_elf_add_symbol_hook): Likewise.
686 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
687 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
688 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
689 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
691 2020-08-15 Alan Modra <amodra@gmail.com>
694 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
696 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
697 on small common section.
698 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
699 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
700 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
701 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
702 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
703 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
705 2020-08-14 Alan Modra <amodra@gmail.com>
707 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
708 rather than another copy of primes. Increase maximum default
711 2020-08-13 Alan Modra <amodra@gmail.com>
713 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
715 2020-08-13 Alan Modra <amodra@gmail.com>
717 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
718 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
719 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
720 optimization when --no-pcrel-optimize.
722 2020-08-13 Alan Modra <amodra@gmail.com>
725 * bfd.c (struct bfd): Add read_only.
726 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
727 Set read_only on warning.
728 (elf_object_p): Sanity check program header alignment. Set
729 read_only on warning.
730 * bfd-in2.h: Regenerate.
732 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
734 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
735 win32pstatus note type to avoid signedness comparison warning.
737 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
739 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
740 win32pstatus notes, and return TRUE so we continue rather than
741 stopping as if it was an error.
743 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
745 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
747 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
749 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
750 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
751 appropriate size constraint for each win32pstatus note type.
753 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
755 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
756 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
759 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
761 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
762 (elfcore_grok_win32pstatus): Use.
764 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
766 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
767 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
768 offsets used to read NOTE_INFO_PROCESS.
770 2020-08-12 Nick Clifton <nickc@redhat.com>
772 * po/ru.po: Updated Russian translation.
773 * po/sr.po: Updated Serbian translation.
775 2020-08-07 David Faust <david.faust@oracle.com>
777 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
778 DISP16 and DISP32 relocations.
780 2020-08-05 David Faust <david.faust@oracle.com>
782 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
783 (bpf_elf_howto_table): Use it here.
784 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
785 instruction and data relocations.
787 2020-08-03 Alan Modra <amodra@gmail.com>
789 * vms-lib.c (vms_traverse_index): Sanity check size remaining
790 before accessing vms_idx or vms_elfidx.
792 2020-08-03 Alan Modra <amodra@gmail.com>
795 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
796 size against file size. Correct LONG_MAX limit check.
797 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
798 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
799 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
800 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
801 bfd_malloc_and_get_section.
803 2020-07-31 Alan Modra <amodra@gmail.com>
806 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
807 IR symbols to become dynamic.
808 (elf_link_add_object_symbols): Don't exclude IR symbols when
809 deciding whether an as-needed shared library is needed.
811 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
814 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
816 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
818 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
820 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
821 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
822 Don't define _STRUCTURED_PROC.
823 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
824 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
825 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
826 * configure, config.in: Regenerate.
827 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
828 * Makefile.in, doc/Makefile.in: Regenerate.
830 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
832 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
833 (elf_link_hash_table): Add sym_cache.
834 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
835 (elf32_arm_check_relocs): Updated.
836 (elf32_arm_size_dynamic_sections): Likewise.
837 * elf32-bfin.c (bfin_link_hash_table): Removed.
838 (bfin_link_hash_newfunc): Updated.
839 (bfin_hash_table): Removed.
840 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
841 (csky_elf_check_relocs): Updated.
842 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
843 (elf32_hppa_check_relocs): Updated.
844 * elf32-i386.c (elf_i386_tls_transition): Updated.
845 (elf_i386_convert_load_reloc): Likewise.
846 (elf_i386_check_relocs): Likewise.
847 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
848 (m32r_elf_hash_table): Updated.
849 (m32r_elf_link_hash_table_create): Likewise.
850 (m32r_elf_create_dynamic_sections): Likewise.
851 (m32r_elf_adjust_dynamic_symbol): Likewise.
852 (allocate_dynrelocs): Likewise.
853 (m32r_elf_size_dynamic_sections): Likewise.
854 (m32r_elf_relocate_section): Likewise.
855 (m32r_elf_finish_dynamic_symbol): Likewise.
856 (m32r_elf_check_relocs): Likewise.
857 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
859 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
860 (elf_m68k_check_relocs): Updated.
861 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
862 (elf_metag_check_relocs): Updated.
863 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
864 (microblaze_elf_check_relocs): Updated.
865 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
866 (nds32_elf_create_dynamic_sections): Likewise.
867 (nds32_elf_adjust_dynamic_symbol): Likewise.
868 (nds32_elf_check_relocs): Likewise.
869 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
870 srelbss and aym_cache.
871 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
872 (nios2_elf32_check_relocs): Updated.
873 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
874 (or1k_elf_check_relocs): Updated.
875 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
876 (ppc_elf_check_relocs): Updated.
877 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
878 (elf_s390_check_relocs): Updated.
879 (elf_s390_finish_dynamic_sections): Likewise.
880 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
882 (sh_elf_create_dynamic_sections): Updated.
883 (sh_elf_adjust_dynamic_symbol): Likewise.
884 (sh_elf_size_dynamic_sections): Likewise.
885 (sh_elf_check_relocs): Likewise.
886 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
887 (elf32_tic6x_check_relocs): Updated.
888 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
889 (tilepro_elf_hash_table): Updated.
890 (tilepro_elf_link_hash_table_create): Likewise.
891 (tilepro_elf_check_relocs): Likewise.
892 (tilepro_elf_adjust_dynamic_symbol): Likewise.
893 (allocate_dynrelocs): Likewise.
894 (tilepro_elf_size_dynamic_sections): Likewise.
895 (tilepro_elf_relocate_section): Likewise.
896 (tilepro_elf_finish_dynamic_symbol): Likewise.
897 (tilepro_finish_dyn): Likewise.
898 (tilepro_elf_finish_dynamic_sections): Likewise.
899 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
900 (ppc64_elf_before_check_relocs): Updated.
901 (ppc64_elf_check_relocs): Likewise.
902 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
903 (elf_s390_check_relocs): Updated.
904 (elf_s390_relocate_section): Likewise.
905 (elf_s390_finish_dynamic_sections): Likewise.
906 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
907 (elf_x86_64_check_relocs): Likewise.
908 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
910 (elfNN_aarch64_check_relocs): Updated.
911 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
912 (riscv_elf_check_relocs): Updated.
913 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
914 (mips_elf_resolve_got_page_ref): Updated.
915 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
916 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
918 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
919 (tilegx_elf_check_relocs): Updated.
920 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
922 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
924 * elflink.c (bfd_elf_final_link): Give local symbols a name if
926 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
927 return TRUE if making ET_REL output.
929 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
931 * elf-bfd.h (elf_backend_data): Add
932 `elf_backend_elfsym_local_is_section' member.
933 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
935 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
936 * elflink.c (bfd_elf_final_link): Use it to determine whether
937 set the `.symtab' section's `sh_info' value to the index of the
938 first non-local or non-section symbol.
939 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
941 (elf_backend_elfsym_local_is_section): New macro.
942 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
944 (elf_backend_elfsym_local_is_section): New macro.
946 2020-07-29 Alan Modra <amodra@gmail.com>
948 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
949 defined in excluded sections.
951 2020-07-28 Alan Modra <amodra@gmail.com>
953 * elf.c (assign_section_numbers): Comment. Don't segfault on
954 discarded sections when setting linked-to section for generic
956 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
958 2020-07-27 Alan Modra <amodra@gmail.com>
960 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
962 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
965 2020-07-24 Nick Clifton <nickc@redhat.com>
967 * config.bfd: Move xc16x target to the obsolete list.
969 2020-07-22 Kevin Buettner <kevinb@redhat.com>
971 * binary.c (binary_get_section_contents): Seek using offset
972 from section's file position.
974 2020-07-22 Kevin Buettner <kevinb@redhat.com>
976 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
978 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
981 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
982 type for the first function argument. Rename pointers to reflect
983 that they have distinct types.
985 2020-07-20 Alan Modra <amodra@gmail.com>
987 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
989 2020-07-19 Alan Modra <amodra@gmail.com>
991 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
992 (select_alt_stub): New function.
993 (ppc_get_stub_entry): Use it here.
994 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
996 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
997 merge notoc stubs with other varieties when power10_stubs is "auto".
998 Instead dup the stub hash table entry.
999 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1000 tests of power10_stubs.
1002 2020-07-15 Alan Modra <amodra@gmail.com>
1005 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1007 2020-07-15 Nick Clifton <nickc@redhat.com>
1010 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1011 check for aux entries that overflow the buufer.
1013 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1015 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1016 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1018 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1019 Alan Modra <amodra@gmail.com>
1022 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1023 objects both before and after normal object files.
1024 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1026 2020-07-10 Alan Modra <amodra@gmail.com>
1028 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1029 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1031 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1032 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1033 uses of power10_stubs.
1035 2020-07-09 Alan Modra <amodra@gmail.com>
1037 * coff-ppc.c: Delete.
1039 * pei-ppc.c: Delete.
1040 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1041 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1043 (coff_write_object_contents): Remove PPC_PE code.
1044 * config.bfd: Move powerpcle-pe to removed targets.
1045 * configure.ac: Remove powerpc PE entries.
1046 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1047 (ppc_process_before_allocation): Delete.
1048 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1049 * targets.c: Remove powerpc PE vectors.
1050 * po/SRC-POTFILES.in: Regenerate.
1051 * libcoff.h: Regenerate.
1052 * Makefile.in: Regenerate.
1053 * configure: Regenerate.
1055 2020-07-09 Nick Clifton <nickc@redhat.com>
1057 * po/fr.po: Updated French translation.
1059 2020-07-07 Alan Modra <amodra@gmail.com>
1061 * xcofflink.c (xcoff_mark): Don't mark const sections.
1062 (bfd_xcoff_record_link_assignment): Add FIXME.
1063 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1064 sections being discarded by linker script.
1066 2020-07-07 Alan Modra <amodra@gmail.com>
1068 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1069 time, uid, gid and mode for deterministic archive.
1070 (xcoff_write_archive_contents_big): Likewise.
1072 2020-07-07 Alan Modra <amodra@gmail.com>
1074 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1077 2020-07-06 Nick Clifton <nickc@redhat.com>
1079 * po/pt.po: Updated Portuguese translation.
1080 * po/uk.po: Updated Ukranian translation.
1082 2020-07-04 Nick Clifton <nickc@redhat.com>
1084 * version.m4: Set version to 2.35.50.
1085 * configure: Regenerate.
1086 * po/bbfd.pot: Regenerate.
1088 2020-07-04 Nick Clifton <nickc@redhat.com>
1090 Binutils 2.35 branch created.
1092 2020-07-01 Alan Modra <amodra@gmail.com>
1095 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1096 raw syment index before dereferencing.
1098 2020-07-01 Alan Modra <amodra@gmail.com>
1100 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1102 2020-07-01 Alan Modra <amodra@gmail.com>
1104 * config.bfd: Obsolete xc16x.
1106 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1108 * archures.c (bfd_mach_i386_nacl): Removed.
1109 (bfd_mach_i386_i386_nacl): Likewise.
1110 (bfd_mach_x86_64_nacl): Likewise.
1111 (bfd_mach_x64_32_nacl): Likewise.
1112 * config.bfd: Remove *-*-nacl* targets.
1113 * configure.ac: Remove x86 NaCl target vectors.
1114 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1115 (bfd_x64_32_nacl_arch): Likewise.
1116 (bfd_x86_64_nacl_arch): Likewise.
1117 (bfd_i386_nacl_arch): Likewise.
1118 (bfd_x64_32_arch_intel_syntax): Updated.
1119 * elf32-i386.c: Don't include "elf-nacl.h".
1120 (elf_i386_nacl_plt): Removed.
1121 (elf_i386_nacl_plt0_entry): Likewise.
1122 (elf_i386_nacl_plt_entry): Likewise.
1123 (elf_i386_nacl_pic_plt0_entry): Likewise.
1124 (elf_i386_nacl_pic_plt_entry): Likewise.
1125 (elf_i386_nacl_eh_frame_plt): Likewise.
1126 (elf_i386_nacl_plt): Likewise.
1127 (elf32_i386_nacl_elf_object_p): Likewise.
1128 (elf_i386_get_synthetic_symtab): Updated.
1129 (elf_i386_link_setup_gnu_properties): Likewise.
1130 * elf64-x86-64.c: Don't include "elf-nacl.h".
1131 (elf_x86_64_nacl_plt): Removed.
1132 (elf64_x86_64_nacl_elf_object_p): Likewise.
1133 (elf_x86_64_nacl_plt0_entry): Likewise.
1134 (elf_x86_64_nacl_plt_entry): Likewise.
1135 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1136 (elf_x86_64_nacl_plt): Likewise.
1137 (elf32_x86_64_nacl_elf_object_p): Likewise.
1138 (elf_x86_64_get_synthetic_symtab): Updated.
1139 (elf_x86_64_link_setup_gnu_properties): Likewise.
1140 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1141 * targets.c: Remove x86 NaCl target vectors.
1142 * bfd-in2.h: Regenerated.
1143 * configure: Likewise.
1145 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1148 _bfd_elf_add_dynamic_tags.
1150 2020-06-29 Alan Modra <amodra@gmail.com>
1152 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1153 return value of bfd_bread. Don't read more than requested length.
1154 Sanity check length. Properly terminate file name.
1156 2020-06-29 Alan Modra <amodra@gmail.com>
1158 * arc-got.h: Use C style comments.
1159 * coff-z80.c: Likewise.
1160 * elf32-csky.c: Likewise.
1161 * peXXigen.c: Likewise.
1162 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1165 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1167 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1168 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1170 2020-06-26 Alan Modra <amodra@gmail.com>
1172 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1173 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1174 (riscv_get_priv_spec_name): Move to..
1175 * cpu-riscv.c: ..here.
1176 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1177 Use %u to print unsigned numbers.
1179 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1181 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1182 default architecture.
1184 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1187 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1188 _bfd_elf_add_dynamic_tags.
1190 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1193 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1194 _bfd_elf_add_dynamic_tags.
1196 2020-06-24 Alan Modra <amodra@gmail.com>
1198 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1199 shifts without undefined behaviour.
1201 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1203 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1205 (_bfd_elf_add_dynamic_tags): New.
1206 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1207 _bfd_elf_add_dynamic_tags.
1208 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1209 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1210 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1211 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1212 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1213 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1214 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1215 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1217 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1218 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1219 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1220 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1221 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1222 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1223 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1224 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1225 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1227 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1228 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1229 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1230 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1231 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1232 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1234 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1235 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1236 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1237 dt_reloc_sz and dt_reloc_ent.
1238 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1239 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1241 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1242 etab.dt_pltgot_required.
1243 (elf32_hppa_size_dynamic_sections): Call
1244 _bfd_elf_add_dynamic_tags.
1245 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1246 etab.dt_pltgot_required.
1247 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1248 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1249 root.dt_pltgot_required for FDPIC output.
1250 (sh_elf_size_dynamic_sections): Call
1251 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1252 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1253 elf.dt_pltgot_required.
1254 (elf_xtensa_size_dynamic_sections): Call
1255 _bfd_elf_add_dynamic_tags.
1256 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1257 root.dt_pltgot_required.
1258 (elf64_hppa_size_dynamic_sections): Call
1259 _bfd_elf_add_dynamic_tags.
1260 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1261 root.dt_pltgot_required.
1262 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1263 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1264 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1266 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1268 * mach-o.c: Support the new load commands by reading a linkedit
1269 data command for them.
1271 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1273 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1274 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1275 (riscv_get_priv_spec_class): Likewise.
1276 (riscv_get_priv_spec_name): Likewise.
1277 (riscv_get_priv_spec_class_from_numbers): New function, convert
1278 the version numbers into string, then call riscv_get_priv_spec_class
1279 to get the priv spec class.
1280 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1281 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1282 (riscv_get_priv_spec_name): Likewise.
1283 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1284 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1285 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1286 of input and output objects form their priv spec attributes by
1287 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1288 errors when linking objects with differnet priv spec versions. We do
1289 know v1.9.1 may have conflicts to other versions, so report the
1290 warning, too. After that, update the output priv spec version to the
1293 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1295 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1296 priv attributes, we will check the conflicts for all of them (major,
1297 minor and revision), and then set the priv_attrs_merged to TRUE to
1298 indicate that we have handled all of the priv attributes. Remove
1299 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1301 2020-06-21 Alan Modra <amodra@gmail.com>
1304 * configure.ac: Disable plugins by default for some targets.
1305 * plugin.c: Comment typo fix.
1306 * configure: Regenerate.
1308 2020-06-19 Nick Clifton <nickc@redhat.com>
1310 * plugin.c (try_load_plugin): Suppress the error message about
1311 being unable to open a plugin if creating a list of viable
1314 2020-06-16 Alan Modra <amodra@gmail.com>
1316 * aout-tic30.c: Delete file.
1317 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1318 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1319 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1320 (xc16x-*-elf): Sort properly.
1321 * configure.ac: Remove tic30_aout_vec.
1322 * targets.c: Likewise.
1323 * Makefile.in: Regenerate.
1324 * configure: Regenerate.
1325 * po/SRC-POTFILES.in: Regenerate.
1327 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1329 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1330 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1331 (elf32xtensa_abi): New global variable.
1332 (xtensa_abi_choice): New function.
1333 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1334 XSHAL_ABI to select PLT code.
1336 2020-06-15 Roland McGrath <mcgrathr@google.com>
1338 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1339 field of bfd_link_info.
1341 2020-06-15 Alan Modra <amodra@gmail.com>
1343 * config.bfd: Obsolete powerpcle-*-pe targets.
1345 2020-06-15 Alan Modra <amodra@gmail.com>
1348 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1349 symbols that were defined in discarded sections.
1350 * cofflink.c (coff_link_check_archive_element): Likewise.
1351 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1353 (_bfd_coff_write_global_sym): Don't emit such symbols.
1354 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1355 libcoff.h: Regenerate.
1357 2020-06-11 Alan Modra <amodra@gmail.com>
1360 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1362 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1364 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1365 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1366 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1369 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1372 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1373 Clear verinfo.verdef.
1375 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1378 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1379 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1380 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1382 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1383 Set ifunc_resolvers if there are FUNC resolvers.
1384 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1385 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1386 with elf.ifunc_resolvers.
1387 (write_plt_relocs_for_local_syms): Likewise.
1388 (ppc64_elf_relocate_section): Likewise.
1389 (ppc64_elf_finish_dynamic_sections): Likewise.
1390 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1392 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1393 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1394 instead of readonly_dynrelocs_against_ifunc.
1395 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1396 readonly_dynrelocs_against_ifunc.
1398 2020-06-09 Alan Modra <amodra@gmail.com>
1400 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1401 maybe_local_ifunc_resolver field.
1402 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1403 cases where maybe_local_ifunc_resolver was set.
1404 (ppc64_elf_relocate_section): Likewise.
1405 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1408 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1410 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1412 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1414 (elf32_arm_size_dynamic_sections): Updated. Clear
1415 root.tlsdesc_plt for DF_BIND_NOW.
1416 (elf32_arm_finish_dynamic_sections): Updated.
1417 (elf32_arm_output_arch_local_syms): Likewise.
1418 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1419 Clear root.tlsdesc_plt for DF_BIND_NOW.
1420 (nds32_elf_finish_dynamic_sections): Updated.
1421 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1422 dt_tlsdesc_plt and dt_tlsdesc_got.
1423 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1424 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1425 tlsdesc_plt and dt_tlsdesc_got.
1426 (elfNN_aarch64_allocate_dynrelocs): Updated.
1427 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1428 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1429 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1431 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1432 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1433 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1434 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1437 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1439 * elf32-tic6x.c (elf32_bed): Defined the default to
1442 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1444 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1446 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1447 root.splt/root.srelplt.
1448 (elf64_hppa_create_dynamic_sections): Likewise.
1449 (elf64_hppa_size_dynamic_sections): Likewise.
1450 (elf64_hppa_finish_dynamic_symbol): Likewise.
1451 (elf_hppa_final_link): Likewise.
1452 (elf_hppa_final_link_relocate): Likewise.
1454 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1456 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1457 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1460 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1462 * elf-bfd.h (elf_target_os): New.
1463 (elf_link_hash_table): Add target_os.
1464 (elf_backend_data): Add target_os.
1465 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1466 symbian_p and nacl_p.
1467 (create_got_section): Updated.
1468 (elf32_arm_create_dynamic_sections): Likewise.
1469 (arm_type_of_stub): Likewise.
1470 (elf32_arm_create_or_find_stub_sec): Likewise.
1471 (elf32_arm_allocate_plt_entry): Likewise.
1472 (elf32_arm_populate_plt_entry): Likewise.
1473 (elf32_arm_final_link_relocate): Likewise.
1474 (elf32_arm_check_relocs): Likewise.
1475 (allocate_dynrelocs_for_symbol): Likewise.
1476 (elf32_arm_finish_dynamic_symbol): Likewise.
1477 (elf32_arm_finish_dynamic_sections): Likewise.
1478 (elf32_arm_output_plt_map_1): Likewise.
1479 (elf32_arm_output_arch_local_syms): Likewise.
1480 (elf32_arm_add_symbol_hook): Likewise.
1481 (elf32_arm_nacl_link_hash_table_create): Likewise.
1482 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1483 (elf32_arm_symbian_link_hash_table_create): Likewise.
1484 (ELF_TARGET_OS): New.
1485 * elf32-i386.c (elf_i386_arch_bed): Removed.
1486 (elf_backend_arch_data): Likewise.
1487 (elf_i386_solaris_arch_bed): Likewise.
1488 (elf_i386_nacl_arch_bed): Likewise.
1489 (elf_i386_vxworks_arch_bed): Likewise.
1490 (elf_i386_relocate_section): Updated.
1491 (elf_i386_finish_dynamic_sections): Likewise.
1492 (elf_i386_get_synthetic_symtab): Likewise.
1493 (elf_i386_link_setup_gnu_properties): Likewise.
1494 (ELF_TARGET_OS): New.
1495 * elf32-mips.c (ELF_TARGET_OS): New.
1496 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1497 (ppc_elf_create_got): Updated.
1498 (ppc_elf_create_dynamic_sections): Likewise.
1499 (ppc_elf_check_relocs): Likewise.
1500 (ppc_elf_adjust_dynamic_symbol): Likewise.
1501 (ppc_elf_size_dynamic_sections): Likewise.
1502 (ppc_elf_relocate_section): Likewise.
1503 (ppc_elf_finish_dynamic_sections): Likewise.
1504 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1505 (ELF_TARGET_OS): New.
1506 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1507 (sh_elf_link_hash_table_create): Updated.
1508 (sh_elf_create_dynamic_sections): Likewise.
1509 (allocate_dynrelocs): Likewise.
1510 (sh_elf_size_dynamic_sections): Likewise.
1511 (sh_elf_relocate_section): Likewise.
1512 (sh_elf_finish_dynamic_symbol): Likewise.
1513 (sh_elf_finish_dynamic_sections): Likewise.
1514 (ELF_TARGET_OS): New.
1515 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1517 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1518 (ELF_TARGET_OS): New.
1519 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1520 (elf_x86_64_solaris_arch_bed): Likewise.
1521 (elf_x86_64_nacl_arch_bed): Likewise.
1522 (elf_x86_64_finish_dynamic_sections): Updated.
1523 (elf_x86_64_get_synthetic_symtab): Likewise.
1524 (elf_x86_64_link_setup_gnu_properties): Likewise.
1525 (ELF_TARGET_OS): New.
1526 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1528 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1529 (MIPS_ELF_REL_DYN_NAME): Updated.
1530 (ELF_MIPS_GP_OFFSET): Likewise.
1531 (mips_elf_create_local_got_entry): Likewise.
1532 (mips_elf_allocate_dynamic_relocations): Likewise.
1533 (mips_elf_count_got_symbols): Likewise.
1534 (is_gott_symbol): Likewise.
1535 (mips_elf_calculate_relocation): Likewise.
1536 (mips_elf_create_dynamic_relocation): Likewise.
1537 (_bfd_mips_elf_check_relocs): Likewise.
1538 (allocate_dynrelocs): Likewise.
1539 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1540 (mips_elf_lay_out_got): Likewise.
1541 (mips_elf_set_plt_sym_value): Likewise.
1542 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1543 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1544 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1545 (_bfd_mips_elf_final_link): Likewise.
1546 (_bfd_mips_init_file_header): Likewise.
1547 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1549 (allocate_dynrelocs): Likewise.
1550 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1551 (_bfd_sparc_elf_relocate_section): Likewise.
1552 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1553 (sparc_finish_dyn): Likewise.
1554 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1555 * elfxx-target.h (ELF_TARGET_OS): New.
1556 (elfNN_bed): Add ELF_TARGET_OS.
1557 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1558 (_bfd_x86_elf_link_hash_table_create): Likewise.
1559 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1560 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1561 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1562 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1563 * elfxx-x86.h (elf_x86_target_os): Removed.
1564 (elf_x86_backend_data): Likewise.
1565 (get_elf_x86_backend_data): Likewise.
1566 (elf_x86_link_hash_table): Remove target_os.
1568 2020-06-06 Alan Modra <amodra@gmail.com>
1571 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1572 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1573 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1574 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1575 * elf64-ppc.c: Update throughout for reloc renaming.
1576 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1577 * libbfd.h: Regenerate.
1578 * bfd-in2.h: Regenerate.
1580 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1586 2020-06-05 Nick Clifton <nickc@redhat.com>
1588 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1591 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1593 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1594 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1595 whether the object can be linked according to it's priv
1596 attributes. The object without any priv spec attributes can
1597 be linked with others. If the first input object doesn't contain
1598 any priv attributes, then we need to copy the setting from the
1599 next input one. Also report more detailed error messages to user.
1601 2020-06-04 Stephen Casner <casner@acm.org>
1603 Extend pdp11-aout symbol table format to accommodate .stab
1604 symbols and implement correct handling of them.
1606 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1607 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1608 normal vs. .stab symbol table type values, replacing N_STAB mask.
1609 (translate_from_native_sym_flags): Determine correct section for
1610 different .stab types.
1611 (translate_to_native_sym_flags): Leave .stab types intact.
1612 (translate_symbol_table): Error if symbol indicates overlay;
1613 store desc field from .stab symbols.
1614 (write_syms): Output desc field with symbol.
1615 (aout_link_check_ar_symbols): Skip .stab symbols.
1616 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1617 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1618 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1619 correctly distinguish .stab symbols and select calculate their
1620 section and value; and copy desc and ovly fields from input symbol
1623 2020-06-04 Stephen Casner <casner@acm.org>
1625 * aoutx.h (translate_symbol_table): Comment had external and
1627 * pdp11.c (translate_symbol_table): Likewise.
1629 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1631 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1632 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1633 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1635 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1639 in debug section against symbol defined in shared library to 0.
1640 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1641 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1642 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1643 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1644 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1645 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1646 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1647 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1648 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1649 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1650 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1651 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1652 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1653 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1655 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1656 there is non-GOT reference.
1657 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1658 non-alloced sections.
1660 2020-06-03 Stephen Casner <casner@acm.org>
1662 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1664 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1666 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1667 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1668 other size that doesn't qcover the header word.
1669 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1670 string table, and zero it.
1671 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1672 message and set bfd_error on finding an invalid name string offset.
1673 (add_to_stringtab): INLINE -> inline
1674 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1676 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1677 any relocs that could not be recognised.
1678 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1679 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1680 name exists and is long enough, before attempting to see if it is
1682 c3864421222 - Correct case for N_SO being the last symbol.
1683 50455f1ab29 PR 20891 - Handle the case where the main file name
1684 and the directory name are both empty.
1685 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1686 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1687 range string table offsets.
1688 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1689 illegal string offset.
1690 (aout_link_includes_newfunc): Add comment.
1691 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1692 on unexpected relocation type rather than ASSERT.
1694 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1697 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1698 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1700 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1703 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1704 non-alloced sections.
1706 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1709 dynamic relocations for non SEC_ALLOC sections.
1711 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1713 * aout64.c (BMAGIC, QMAGIC): Do not define.
1714 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1715 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1716 to check the file format.
1717 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1718 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1719 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1721 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1723 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1724 relocations for non SEC_ALLOC sections.
1726 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1728 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1729 * elf32-arm.c (maybe_set_textrel): Removed.
1730 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1731 with _bfd_elf_maybe_set_textrel.
1732 * elf32-csky.c (maybe_set_textrel): Removed.
1733 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1734 with _bfd_elf_maybe_set_textrel.
1735 * elf32-hppa.c (maybe_set_textrel): Removed.
1736 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1737 with _bfd_elf_maybe_set_textrel.
1738 * elf32-lm32.c (maybe_set_textrel): Removed.
1739 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1740 with _bfd_elf_maybe_set_textrel.
1741 * elf32-m32r.c (maybe_set_textrel): Removed.
1742 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1743 with _bfd_elf_maybe_set_textrel.
1744 * elf32-metag.c (maybe_set_textrel): Removed.
1745 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1746 with _bfd_elf_maybe_set_textrel.
1747 * elf32-nds32.c (maybe_set_textrel): Removed.
1748 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1749 with _bfd_elf_maybe_set_textrel.
1750 * elf32-or1k.c (maybe_set_textrel): Removed.
1751 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1752 with _bfd_elf_maybe_set_textrel.
1753 * elf32-ppc.c (maybe_set_textrel): Removed.
1754 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1755 with _bfd_elf_maybe_set_textrel.
1756 * elf32-s390.c (maybe_set_textrel): Removed.
1757 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1758 with _bfd_elf_maybe_set_textrel.
1759 * elf32-sh.c (maybe_set_textrel): Removed.
1760 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1761 with _bfd_elf_maybe_set_textrel.
1762 * elf32-tic6x.c (maybe_set_textrel): Removed.
1763 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1764 with _bfd_elf_maybe_set_textrel.
1765 * elf32-tilepro.c (maybe_set_textrel): Removed.
1766 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1767 with _bfd_elf_maybe_set_textrel.
1768 * elf64-ppc.c (maybe_set_textrel): Removed.
1769 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1770 with _bfd_elf_maybe_set_textrel.
1771 * elf64-s390.c (maybe_set_textrel): Removed.
1772 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1773 with _bfd_elf_maybe_set_textrel.
1774 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1775 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1776 with _bfd_elf_maybe_set_textrel.
1777 * elfnn-riscv.c (maybe_set_textrel): Removed.
1778 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1779 with _bfd_elf_maybe_set_textrel.
1780 * elfxx-sparc.c (maybe_set_textrel): Removed.
1781 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1782 with _bfd_elf_maybe_set_textrel.
1783 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1784 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1785 with _bfd_elf_maybe_set_textrel.
1786 * elfxx-x86.c (maybe_set_textrel): Removed.
1787 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1788 with _bfd_elf_maybe_set_textrel.
1789 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1791 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1794 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1796 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1797 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1798 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1799 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1801 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1802 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1803 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1804 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1805 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1806 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1807 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1808 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1809 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1810 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1811 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1812 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1813 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1814 (elf_backend_copy_indirect_symbol): Likewise.
1815 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1816 (elf_backend_copy_indirect_symbol): Likewise.
1817 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1819 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1823 * elf32-arm.c (readonly_dynrelocs): Removed.
1824 (maybe_set_textrel): Replace readonly_dynrelocs with
1825 _bfd_elf_readonly_dynrelocs.
1826 * elf32-csky.c (readonly_dynrelocs): Removed.
1827 (maybe_set_textrel): Replace readonly_dynrelocs with
1828 _bfd_elf_readonly_dynrelocs.
1829 * elf32-hppa.c(readonly_dynrelocs): Removed.
1830 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1831 _bfd_elf_readonly_dynrelocs.
1832 (maybe_set_textrel): Likewise.
1833 * elf32-lm32.c (readonly_dynrelocs): Removed.
1834 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1835 with _bfd_elf_readonly_dynrelocs.
1836 (maybe_set_textrel): Likewise.
1837 * elf32-m32r.c (readonly_dynrelocs): Removed.
1838 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1839 with _bfd_elf_readonly_dynrelocs.
1840 (maybe_set_textrel): Likewise.
1841 * elf32-metag.c (readonly_dynrelocs): Removed.
1842 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1843 with _bfd_elf_readonly_dynrelocs.
1844 (maybe_set_textrel): Likewise.
1845 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1846 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1847 with _bfd_elf_readonly_dynrelocs.
1848 * elf32-nds32.c (readonly_dynrelocs): Removed.
1849 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1850 with _bfd_elf_readonly_dynrelocs.
1851 (maybe_set_textrel): Likewise.
1852 * elf32-or1k.c (readonly_dynrelocs): Removed.
1853 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1854 with _bfd_elf_readonly_dynrelocs.
1855 * elf32-ppc.c (readonly_dynrelocs): Removed.
1856 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1857 _bfd_elf_readonly_dynrelocs.
1858 (ppc_elf_adjust_dynamic_symbol): Likewise.
1859 (maybe_set_textrel): Likewise.
1860 * elf32-s390.c (readonly_dynrelocs): Removed.
1861 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1862 with _bfd_elf_readonly_dynrelocs.
1863 (maybe_set_textrel): Likewise.
1864 * elf32-sh.c (readonly_dynrelocs): Removed.
1865 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1866 _bfd_elf_readonly_dynrelocs.
1867 (maybe_set_textrel): Likewise.
1868 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1869 (maybe_set_textrel): Replace readonly_dynrelocs with
1870 _bfd_elf_readonly_dynrelocs.
1871 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1872 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1873 with _bfd_elf_readonly_dynrelocs.
1874 (maybe_set_textrel): Likewise.
1875 * elf64-ppc.c (readonly_dynrelocs): Removed.
1876 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1877 _bfd_elf_readonly_dynrelocs.
1878 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1879 (maybe_set_textrel): Likewise.
1880 * elf64-s390.c (readonly_dynrelocs): Removed.
1881 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1882 with _bfd_elf_readonly_dynrelocs.
1883 (maybe_set_textrel): Likewise.
1884 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1885 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1886 (maybe_set_textrel): Replace readonly_dynrelocs with
1887 _bfd_elf_readonly_dynrelocs.
1888 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1889 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1890 with _bfd_elf_readonly_dynrelocs.
1891 (maybe_set_textrel): Likewise.
1892 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1893 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1894 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1895 (maybe_set_textrel): Likewise.
1896 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1897 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1898 with _bfd_elf_readonly_dynrelocs.
1899 (maybe_set_textrel): Likewise.
1900 * elfxx-x86.c (readonly_dynrelocs): Removed.
1901 (maybe_set_textrel): Replace readonly_dynrelocs with
1902 _bfd_elf_readonly_dynrelocs.
1903 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1905 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1907 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1908 -fsanitize=undefined.
1910 2020-06-03 Alan Modra <amodra@gmail.com>
1914 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1916 (pe_ILF_build_a_bfd): Likewise.
1918 2020-06-03 Alan Modra <amodra@gmail.com>
1921 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1922 core files as well as objects.
1924 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1927 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1928 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1930 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1931 (elf_arc_link_hash_newfunc): Updated.
1932 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1933 (elf32_arm_link_hash_newfunc): Updated.
1934 (elf32_arm_copy_indirect_symbol): Likewise.
1935 (elf32_arm_check_relocs): Likewise.
1936 (readonly_dynrelocs): Likewise.
1937 (allocate_dynrelocs_for_symbol): Likewise.
1938 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1939 (csky_elf_link_hash_newfunc): Updated.
1940 (csky_allocate_dynrelocs): Likewise.
1941 (readonly_dynrelocs): Likewise.
1942 (csky_elf_copy_indirect_symbol): Likewise.
1943 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1944 (hppa_link_hash_newfunc): Updated.
1945 (elf32_hppa_copy_indirect_symbol): Likewise.
1946 (elf32_hppa_hide_symbol): Likewise.
1947 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1948 (allocate_dynrelocs): Likewise.
1949 (elf32_hppa_relocate_section): Likewise.
1950 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1951 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1952 (lm32_elf_link_hash_newfunc): Likewise.
1953 (lm32_elf_link_hash_table_create): Updated.
1954 (readonly_dynrelocs): Likewise.
1955 (allocate_dynrelocs): Likewise.
1956 (lm32_elf_copy_indirect_symbol): Likewise.
1957 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1958 (m32r_elf_link_hash_newfunc): Likewise.
1959 (m32r_elf_link_hash_table_create): Updated.
1960 (m32r_elf_copy_indirect_symbol): Likewise.
1961 (allocate_dynrelocs): Likewise.
1962 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1963 (metag_link_hash_newfunc): Updated.
1964 (elf_metag_copy_indirect_symbol): Likewise.
1965 (readonly_dynrelocs): Likewise.
1966 (allocate_dynrelocs): Likewise.
1967 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1969 (link_hash_newfunc): Updated.
1970 (microblaze_elf_check_relocs): Likewise.
1971 (microblaze_elf_copy_indirect_symbol): Likewise.
1972 (readonly_dynrelocs): Likewise.
1973 (allocate_dynrelocs): Likewise.
1974 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1975 (nds32_elf_link_hash_newfunc): Updated.
1976 (nds32_elf_copy_indirect_symbol): Likewise.
1977 (readonly_dynrelocs): Likewise.
1978 (allocate_dynrelocs): Likewise.
1979 (nds32_elf_check_relocs): Likewise.
1980 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1981 (link_hash_newfunc): Updated.
1982 (nios2_elf32_copy_indirect_symbol): Likewise.
1983 (nios2_elf32_check_relocs): Likewise.
1984 (allocate_dynrelocs): Likewise.
1985 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1986 (or1k_elf_link_hash_newfunc): Updated.
1987 (readonly_dynrelocs): Likewise.
1988 (allocate_dynrelocs): Likewise.
1989 (or1k_elf_copy_indirect_symbol): Likewise.
1990 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1991 (ppc_elf_link_hash_newfunc): Updated.
1992 (ppc_elf_copy_indirect_symbol): Likewise.
1993 (ppc_elf_check_relocs): Likewise.
1994 (readonly_dynrelocs): Likewise.
1995 (ppc_elf_adjust_dynamic_symbol): Likewise.
1996 (allocate_dynrelocs): Likewise.
1997 (ppc_elf_relocate_section): Likewise.
1998 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1999 (link_hash_newfunc): Updated.
2000 (elf_s390_copy_indirect_symbol): Likewise.
2001 (readonly_dynrelocs): Likewise.
2002 (elf_s390_adjust_dynamic_symbol): Likewise.
2003 (allocate_dynrelocs): Likewise.
2004 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2005 (sh_elf_link_hash_newfunc): Updated.
2006 (readonly_dynrelocs): Likewise.
2007 (allocate_dynrelocs): Likewise.
2008 (sh_elf_copy_indirect_symbol): Likewise.
2009 (sh_elf_check_relocs): Likewise.
2010 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2011 (elf32_tic6x_link_hash_newfunc): Likewise.
2012 (elf32_tic6x_link_hash_table_create): Updated.
2013 (readonly_dynrelocs): Likewise.
2014 (elf32_tic6x_check_relocs): Likewise.
2015 (elf32_tic6x_allocate_dynrelocs): Likewise.
2016 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2018 (link_hash_newfunc): Updated.
2019 (tilepro_elf_copy_indirect_symbol): Likewise.
2020 (tilepro_elf_check_relocs): Likewise.
2021 (allocate_dynrelocs): Likewise.
2022 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2023 (ppc64_elf_copy_indirect_symbol): Updated.
2024 (ppc64_elf_check_relocs): Likewise.
2025 (readonly_dynrelocs): Likewise.
2026 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2027 (dec_dynrel_count): Likewise.
2028 (allocate_dynrelocs): Likewise.
2029 (ppc64_elf_relocate_section): Likewise.
2030 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2031 (link_hash_newfunc): Updated.
2032 (elf_s390_copy_indirect_symbol): Likewise.
2033 (readonly_dynrelocs): Likewise.
2034 (allocate_dynrelocs): Likewise.
2035 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2036 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2038 (elfNN_aarch64_link_hash_newfunc): Updated.
2039 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2040 (readonly_dynrelocs): Likewise.
2041 (need_copy_relocation_p): Likewise.
2042 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2043 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2044 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2045 (link_hash_newfunc): Updated.
2046 (riscv_elf_copy_indirect_symbol): Likewise.
2047 (riscv_elf_check_relocs): Likewise.
2048 (readonly_dynrelocs): Likewise.
2049 (allocate_dynrelocs): Likewise.
2050 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2052 (link_hash_newfunc): Updated.
2053 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2054 (_bfd_sparc_elf_check_relocs): Likewise.
2055 (readonly_dynrelocs): Likewise.
2056 (allocate_dynrelocs): Likewise.
2057 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2058 (link_hash_newfunc): Updated.
2059 (tilegx_elf_copy_indirect_symbol): Likewise.
2060 (tilegx_elf_check_relocs): Likewise.
2061 (readonly_dynrelocs): Likewise.
2062 (allocate_dynrelocs): Likewise.
2063 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2064 (readonly_dynrelocs): Likewise.
2065 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2066 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2068 2020-06-01 Alan Modra <amodra@gmail.com>
2070 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2071 command against cmd_length, not the end of record. For
2072 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2073 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2076 2020-05-28 David Faust <david.faust@oracle.com>
2078 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2079 R_BPF_INSN_{32,64} relocations.
2081 2020-05-28 Stephen Casner <casner@acm.org>
2083 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2084 addreses in .long (used in testsuites) and .stab values.
2086 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2089 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2090 Check bfd_link_dll when issue a DT_TEXTREL warning.
2091 * elfxx-x86.c (maybe_set_textrel): Likewise.
2092 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2094 2020-05-26 Nick Clifton <nickc@redhat.com>
2096 * plugin.c (try_load_plugin): Extend error message when a plugin
2099 2020-05-23 Alan Modra <amodra@gmail.com>
2101 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2103 2020-05-22 Alan Modra <amodra@gmail.com>
2106 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2107 attributes from shared libraries, and do not return an error if
2110 2020-05-21 Alan Modra <amodra@gmail.com>
2113 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2115 (_bfd_delete_bfd): Free the copy.
2116 (_bfd_new_bfd): Free nbfd->memory on error.
2118 2020-05-21 Alan Modra <amodra@gmail.com>
2120 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2121 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2122 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2123 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2124 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2125 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2126 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2127 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2128 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2129 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2130 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2131 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2132 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2133 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2134 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2135 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2136 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2137 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2138 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2139 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2141 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2143 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2144 get_default_version. It is used to find the default version for
2145 the specific extension.
2146 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2147 default_major_version and default_minor_version. Add new bfd_boolean
2148 parameter *use_default_version. Set it to TRUE if we need to call
2149 the callback rps->get_default_version to find the default version.
2150 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2151 the default version in riscv_parsing_subset_version, and then call
2152 riscv_add_subset to add the subset into subset list.
2153 (riscv_parse_prefixed_ext): Likewise.
2154 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2155 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2156 strings rather than characters.
2157 riscv_merge_arch_attr_info): The callback function get_default_version
2158 is only needed for assembler, so set it to NULL int the linker.
2159 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2160 * elfxx-riscv.h: Updated.
2162 2020-05-20 Alan Modra <amodra@gmail.com>
2165 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2166 use bfd_set_filename.
2167 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2168 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2169 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2170 (bfd_create): Likewise.
2171 (_bfd_delete_bfd): Don't free filename.
2172 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2173 return pointer to the copy or NULL on alloc fail.
2174 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2175 result of bfd_set_filename.
2176 * bfd-in2.h: Regenerate.
2178 2020-05-20 Alan Modra <amodra@gmail.com>
2181 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2182 section size against file size.
2183 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2185 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2188 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2189 and memset when allocating memory for the sections_being_created
2192 2020-05-19 Stafford Horne <shorne@gmail.com>
2194 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2196 (or1k_elf_relocate_section): Access srelgot via
2197 htab->root.srelgot. Add assertions for srelgot->contents.
2198 Introduce local variable for srelgot to not reuse global
2200 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2201 (or1k_set_got_and_rela_sizes): New function.
2202 (or1k_initial_exec_offset): New function.
2203 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2204 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2206 (or1k_elf_check_relocs): Use OR to set TLS access.
2207 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2209 (or1k_elf_size_dynamic_sections): Use
2210 or1k_set_got_and_rela_sizes to set sizes.
2211 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2212 (TCB_SIZE): New macro.
2213 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2214 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2215 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2216 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2217 (tpoff): Add dynamic boolean argument.
2218 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2220 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2222 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2223 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2224 cases with BFD_RELOC_AARCH64_JUMP26.
2225 (elfNN_aarch64_check_relocs): Likewise.
2227 2020-05-19 Alan Modra <amodra@gmail.com>
2229 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2230 bfd_get_filename rather than accessing bfd->filename directly.
2231 * aout-target.h (MY (object_p)): Likewise.
2232 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2233 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2234 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2235 (_bfd_archive_bsd44_construct_extended_name_table),
2236 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2237 (_bfd_bsd_write_armap): Likewise.
2238 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2239 * cache.c (bfd_open_file): Likewise.
2240 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2241 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2242 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2243 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2244 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2245 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2246 (patch_tls_desc_to_ie): Likewise.
2247 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2248 (spu_elf_auto_overlay): Likewise.
2249 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2250 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2251 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2252 * elflink.c (bfd_elf_size_dynamic_sections),
2253 (elf_link_input_bfd): Likewise.
2254 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2255 * mach-o.c (bfd_mach_o_follow_dsym),
2256 (bfd_mach_o_close_and_cleanup): Likewise.
2257 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2258 (find_separate_debug_file, get_build_id_name): Likewise.
2259 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2260 * plugin.c (bfd_plugin_open_input): Likewise.
2261 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2262 * som.c (som_write_armap): Likewise.
2263 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2264 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2265 (_bfd_vms_lib_write_archive_contents): Likewise.
2266 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2268 2020-05-19 Alan Modra <amodra@gmail.com>
2271 * bfdio.c (_bfd_real_fopen): Typo fix.
2273 2020-05-18 Nick Clifton <nickc@redhat.com>
2276 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2277 for the sections_being_created array.
2279 2020-05-18 Alan Modra <amodra@gmail.com>
2281 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2282 they can be freed without also freeing internal_relocs.
2284 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2287 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2288 separators into DOS style when creating a WIN32 fullpath.
2290 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2292 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2293 to initialize RISC-V tdata.
2295 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2297 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2300 2020-05-11 Alan Modra <amodra@gmail.com>
2302 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2304 2020-05-11 Alan Modra <amodra@gmail.com>
2306 * elf64-ppc.c: Rename powerxx to power10 throughout.
2308 2020-05-11 Alan Modra <amodra@gmail.com>
2311 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2312 contains required number of auxents before processing any auxent.
2313 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2314 file name from auxents for PE.
2316 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2318 * aout-cris.c (DEFAULT_ARCH): Delete define.
2319 (MY_set_arch_mach): Likewise.
2320 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2322 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2323 of r_type before the shift.
2325 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2328 * elfnn-aarch64.c (group_sections): Copy implementation from
2331 2020-05-01 Alan Modra <amodra@gmail.com>
2334 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2335 accessing root.u.def of symbols. Also check root.u.def.section
2336 is non-NULL. Reverse tests so as to make the logic positive.
2338 2020-05-01 Alan Modra <amodra@gmail.com>
2341 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2342 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2344 2020-05-01 Alan Modra <amodra@gmail.com>
2347 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2348 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2349 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2350 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2351 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2352 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2353 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2354 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2355 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2356 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2358 2020-05-01 Alan Modra <amodra@gmail.com>
2361 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2362 from shared libraries.
2364 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2366 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2367 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2368 equals 0. Report overflow when the result has negative sign but
2369 all significant bits are zero.
2371 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2373 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2374 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2376 2020-04-28 Alan Modra <amodra@gmail.com>
2378 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2379 Emit warning message.
2381 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2383 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2384 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2385 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2386 to x86_64_pe_big_vec as it not a big-endian format.
2387 (vec i386_pe_big_vec): New.
2388 * configure.ac: Likewise.
2389 * targets.c: Likewise.
2390 * configure: Regenerate.
2391 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2392 COFF_WITH_PE_BIGOBJ): New.
2393 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2395 (x86_64_pe_be_vec): Moved.
2397 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2399 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2400 * elf.c (elfcore_grok_arc_v2): New function.
2401 (elfcore_grok_note): Call the new function to handle the corresponding
2403 (elfcore_write_arc_v2): New function.
2404 (elfcore_write_register_note): Call the new function to handle the
2405 corresponding pseudo-sections.
2407 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2410 * bfd-in2.h: Regenerated.
2411 * elf32-xtensa.c (elf_howto_table): New entries for
2412 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2413 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2414 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2415 R_XTENSA_NDIFF{8,16,32}.
2416 * libbfd.h (bfd_reloc_code_real_names): Add names for
2417 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2418 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2419 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2420 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2422 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2425 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2428 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf-bfd.h (elf_backend_data): Add
2432 elf_backend_strip_zero_sized_dynamic_sections.
2433 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2434 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2436 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2438 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2440 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2442 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2444 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2446 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2448 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2450 2020-04-21 Nick Clifton <nickc@redhat.com>
2452 * po/sr.po: Updated Serbian translation.
2454 2020-04-21 Alan Modra <amodra@gmail.com>
2456 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2459 2020-04-20 Stephen Casner <casner@acm.org>
2461 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2462 causing globals from linker script to be treated as debug symbols.
2463 (translate_symbol_table): Don't sign-extend symbol values from 16
2464 to 64 bits in nm output.
2466 2020-04-20 Alan Modra <amodra@gmail.com>
2468 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2470 2020-04-18 Alan Modra <amodra@gmail.com>
2472 * section.c (bfd_is_const_section): Correct test for special
2474 * bfd-in2.h: Regenerate.
2476 2020-04-17 Alan Modra <amodra@gmail.com>
2479 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2482 2020-04-16 Nick Clifton <nickc@redhat.com>
2485 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2486 abort with a more helpful error message.
2488 2020-04-16 Alan Modra <amodra@gmail.com>
2491 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2494 2020-04-15 Fangrui Song <maskray@google.com>
2497 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2498 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2499 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2500 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2501 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2502 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2503 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2504 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2505 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2506 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2507 * elflink.c (elf_link_output_extsym): Likewise.
2508 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2510 2020-04-15 Alan Modra <amodra@gmail.com>
2513 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2514 pointer into strings that may be freed for section name, always
2515 allocate a new string.
2517 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2518 Jan W. Jagersma <jwjagersma@gmail.com>
2520 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2521 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2522 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2523 (_bfd_go32_mkobject): New functions.
2524 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2525 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2526 (go32exe_mkobject): Call _bfd_go32_mkobject.
2527 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2528 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2530 (coff_write_relocs): Enable extended reloc counter code if
2531 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2532 (coff_write_object_contents): Likewise. Pad section headers
2533 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2534 instead of coff_swap_scnhdr_out.
2535 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2536 enable extended reloc counter.
2537 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2538 Declare with ATTRIBUTE_UNUSED.
2539 * libcoff-in.h: (struct coff_tdata): New field go32.
2541 * libcoff.h: Regenerate.
2543 2020-04-14 Fangrui Song <maskray@google.com>
2546 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2549 2020-04-14 Stephen Casner <casner@acm.org>
2552 * pdp11.c: Add implementation of --imagic option.
2553 (adjust_o_magic): Fix objcopy --extract-symbol test.
2554 * libaout.h (enum aout_magic): Add i_magic.
2556 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2557 Nick Clifton <nickc@redhat.com>
2559 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2561 <default>: Error rather than abort.
2563 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2566 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2567 relocation section from section group.
2569 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2571 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2572 bfd->origin to file offset.
2573 * bfdwin.c (bfd_get_file_window): Likewise.
2574 * bfd.c: Clarify the use of the bfd->origin field.
2575 * bfd-in2.h: Regenerate.
2576 * coff-i386.c: Don't include go32exe.h. Allow overriding
2577 coff_write_object_contents via COFF_WRITE_CONTENTS.
2578 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2579 (go32exe_write_object_contents): New functions.
2580 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2581 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2582 (create_go32_stub): Remove check for 2k size limit. Read stub
2583 from go32exe_temp_stub if present.
2584 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2585 copy variable-length stub.
2586 (go32_check_format): Read stub to go32exe_temp_stub, set
2587 origin, return go32exe_cleanup.
2588 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2589 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2590 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2591 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2592 Remove functions and their associated #defines.
2593 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2594 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2595 Rename field go32stub to stub.
2596 * libcoff.h: Regenerate.
2597 * coff-stgo32.c (go32_check_format): Rename to...
2598 (go32exe_check_format): ...this.
2599 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2600 (go32exe_copy_private_bfd_data): ...this.
2601 (stub_bytes): Rename to...
2602 (go32exe_default_stub): ...this.
2603 (create_go32_stub): Rename to...
2604 (go32exe_create_stub): ...this.
2605 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2608 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2612 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2613 relocation to R_386_32 for relocation against non-preemptible
2615 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2616 allocate dynamic relocation for non-preemptible absolute symbol.
2617 (elf_i386_relocate_section): Pass sec to
2618 GENERATE_DYNAMIC_RELOCATION_P.
2619 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2620 (elf_x86_64_convert_load_reloc): Covert load relocation to
2621 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2622 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2623 for non-preemptible absolute symbol if they overflow.
2624 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2625 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2626 symbol. Don't allocate dynamic relocation for non-preemptible
2628 (elf_x86_64_relocate_section): Don't generate relative relocation
2629 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2630 to GENERATE_DYNAMIC_RELOCATION_P.
2631 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2632 against non-preemptible absolute symbol.
2633 (_bfd_elf_x86_valid_reloc_p): New function.
2634 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2636 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2637 argument. Don't generate dynamic relocation against
2638 non-preemptible absolute symbol.
2639 (ABS_SYMBOL_P): New.
2640 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2641 against non-preemptible absolute symbol.
2643 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2644 (_bfd_elf_x86_valid_reloc_p): New.
2646 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2649 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2650 address in the GOT if in thumb only mode.
2652 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2654 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2656 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2658 * mmo.c (mmo_scan): Create .text section only when needed, not
2661 2020-03-31 Alan Modra <amodra@gmail.com>
2663 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2666 2020-03-31 Alan Modra <amodra@gmail.com>
2668 * vms-alpha.c (image_write): Check bounds for sections without
2669 contents too. Error on non-zero write to section without
2671 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2673 2020-03-31 Alan Modra <amodra@gmail.com>
2675 * tekhex.c (pass_over): Check is_eof before reading buffer.
2677 2020-03-30 Nick Clifton <nickc@redhat.com>
2680 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2681 field to timestamp and make it an integer.
2682 * libcoff.h: Regenerate.
2683 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2684 field in the pe_data structure rather than the insert_timestamp
2687 2020-03-30 Alan Modra <amodra@gmail.com>
2690 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2693 2020-03-26 Nick Clifton <nickc@redhat.com>
2695 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2696 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2698 * libbfd.h: Regenerate.
2700 2020-03-26 Alan Modra <amodra@gmail.com>
2702 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2704 2020-03-26 Alan Modra <amodra@gmail.com>
2706 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2708 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2710 2020-03-25 Nick Clifton <nickc@redhat.com>
2712 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2714 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2715 * libbfd.h: Regenerate.
2717 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2719 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2720 correct field name in the output string.
2722 2020-03-25 Alan Modra <amodra@gmail.com>
2725 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2726 for SHT_NOBITS section if first in segment.
2728 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2731 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2732 (_bfd_elf_get_symbol_version_string): This.
2733 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2734 (_bfd_elf_get_symbol_version_string): This.
2735 (bfd_elf_print_symbol): Pass TRUE to
2736 _bfd_elf_get_symbol_version_string.
2737 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2738 bfd_boolean argument.
2739 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2740 * targets.c (_bfd_get_symbol_version_string): Likewise.
2741 (bfd_get_symbol_version_string): Likewise.
2742 * bfd-in2.h: Regenerated.
2744 2020-03-24 Nick Clifton <nickc@redhat.com>
2745 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2748 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2751 2020-03-24 Nick Clifton <nickc@redhat.com>
2754 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2755 segment to use for PT_GNU_RELRO, ignore empty sections in a
2756 segment's current list.
2758 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2761 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2763 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2766 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2767 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2768 on the previous _bfd_elf_get_symbol_version_string.
2769 (_bfd_elf_get_symbol_version_string): Use it.
2771 2020-03-24 Alan Modra <amodra@gmail.com>
2773 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2774 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2777 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2779 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2781 2020-03-23 Alan Modra <amodra@gmail.com>
2783 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2784 symbol count. Allocate an extra byte to ensure name strings
2785 are terminated. Sanity check name offsets. Release memory on
2788 2020-03-23 Alan Modra <amodra@gmail.com>
2790 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2791 field hasn't been read. Remove unnecessary casts.
2793 2020-03-22 Alan Modra <amodra@gmail.com>
2795 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2796 enough to read number of symbols.
2798 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2800 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2801 (EXECUTABLE_SUFFIX): Likewise.
2802 * config.in: Regenerated.
2803 * configure: Likewise.
2804 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2805 _bfd_generic_close_and_cleanup.
2806 (plugin_list_entry): Remove resolution_file, resolution_option,
2807 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2808 lto_wrapper, gcc_env and initialized,
2809 (need_lto_wrapper_p): Removed.
2810 (get_lto_wrapper): Likewise.
2811 (setup_lto_wrapper_env): Likewise.
2812 (register_all_symbols_read): Likewise.
2813 (egister_cleanup): Likewise.
2814 (get_symbols): Likewise.
2815 (add_input_file): Likewise.
2816 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2817 (add_symbols): Updated.
2818 (try_claim): Likewise.
2819 (try_load_plugin): Likewise.
2820 (bfd_plugin_canonicalize_symtab): Likewise.
2821 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2822 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2824 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2827 * plugin.c (plugin_list_entry): Add has_symbol_type.
2828 (add_symbols_v2): New function.
2829 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2830 provides symbol type.
2831 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2832 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2835 2020-03-20 Alan Modra <amodra@gmail.com>
2837 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2838 enough to read number of symbols.
2840 2020-03-20 Alan Modra <amodra@gmail.com>
2842 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2843 backend functions for NULL before calling.
2844 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2845 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2846 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2847 * elfnn-ia64.c (ignore_errors): New function.
2848 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2850 2020-03-19 Nick Clifton <nickc@redhat.com>
2853 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2854 location of the varinfo in the unit's debug info data. Change the
2855 type of the stack field to a boolean.
2856 (lookup_var_by_offset): New function. Returns the varinfo
2857 structure for the variable described at the given offset in the
2859 (scan_unit_for_symbols): Add support for variables which have the
2860 DW_AT_specification attribute.
2862 2020-03-19 Nick Clifton <nickc@redhat.com>
2865 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2868 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2870 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2872 2020-03-18 Nick Clifton <nickc@redhat.com>
2875 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2876 memory access when processing a corrupt secondary reloc section.
2878 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2880 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2881 instead of calling abort.
2882 * elf32-csky.c (csky_build_one_stub): Likewise.
2883 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2884 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2885 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2886 * elf32-metag.c (metag_build_one_stub): Likewise.
2887 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2888 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2889 (ppc_size_one_stub): Likewise.
2890 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2892 2020-03-17 Nick Clifton <nickc@redhat.com>
2895 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2896 with error messages.
2898 2020-03-17 Nick Clifton <nickc@redhat.com>
2901 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2902 free. Add free on another failure path.
2904 2020-03-16 Alan Modra <amodra@gmail.com>
2907 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2908 we have a non-zero section count. Do lma comparison in octets.
2910 2020-03-16 Alan Modra <amodra@gmail.com>
2912 * vms-alpha.c (dst_restore_location): Validate index into
2913 dst_ptr_offsets array before accessing. Return status.
2914 (dst_retrieve_location): Similarly, making "loc" parameter a
2915 pointer to return value.
2916 (_bfd_vms_slurp_etir): Update calls to above functions.
2918 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2920 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2922 * configure: Regenerated.
2924 2020-03-14 Alan Modra <amodra@gmail.com>
2926 * section.c (BFD_FAKE_SECTIONS): Formatting.
2927 * bfd-in2.h: Regenerate.
2929 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2931 * elf.c (elfcore_grok_netbsd_note): Add support for
2932 NT_NETBSDCORE_LWPSTATUS notes.
2934 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2936 * bfd-in2.h: Regenerate.
2937 * section.c (asection): Add already_assigned field.
2938 (BFD_FAKE_SECTION): Add default initializer for it.
2939 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2940 * elf32-arm.c (arm_build_one_stub): Add support for
2941 non_contiguous_regions.
2942 * elf32-csky.c (csky_build_one_stub): Likewise.
2943 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2944 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2945 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2946 * elf32-metag.c (metag_build_one_stub): Likewise.
2947 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2948 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2949 (ppc_size_one_stub): Likewise.
2950 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2951 * elflink.c (elf_link_input_bfd): Likewise.
2953 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2956 * elf-linker-x86.h (elf_linker_x86_params): Add
2957 static_before_all_inputs and has_dynamic_linker.
2958 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2959 dynamic input objects if -static is passed at command-line
2960 before all input files without --dynamic-linker unless
2961 --no-dynamic-linker is used.
2963 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2965 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2967 2020-03-13 Christian Eggers <ceggers@gmx.de>
2969 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2970 "p_paddr" from "at".
2971 * elfcode.h (bfd_from_remote_memory): Add units to several
2972 parameters. New local "opb". Fix usage of p_align. Fix
2973 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2974 call of target_read_memory.
2975 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2976 calculation of "offset" and "output_offset".
2977 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2978 from "offset" and fix calculation of "end" from "vma+size". Fix
2979 comparison between "sh_addr" and "vma"/"output_offset".
2980 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2981 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2983 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2984 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2985 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2986 assignment of p_paddr from phdr_lma. Fix comparison between
2987 "lma+size" and "next->lma".
2988 (elf_sort_segments): Fix assignment from p_paddr to lma.
2989 (assign_file_positions_for_load_sections): Add unit (bytes) to
2990 local "align". Fix calculation of local "off_adjust". Fix
2991 calculation of local "filehdr_vaddr".
2992 (assign_file_positions_for_non_load_sections): New local "opb".
2993 Fix calculation of "end" from "p_size". Fix comparison between
2994 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2995 from "end" and "p_vaddr".
2996 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2997 vma. Fix assignment to p_paddr from lma. Fix comparison between
2998 p_paddr and lma. Fix assignment to p_paddr from lma.
2999 * merge.c (sec_merge_emit): New local "opb". Convert
3000 "alignment_power" to octets.
3001 (_bfd_add_merge_section): New locals "alignment_power" and
3002 "opb". Fix comparison between "alignment_power" and
3004 (_bfd_merge_sections): New local "opb". Divide size by opb
3005 before checking align mask.
3007 2020-03-13 Christian Eggers <ceggers@gmx.de>
3009 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3010 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3012 (_bfd_elf_make_section_from_phdr): Similarly.
3013 (elf_fake_sections): Fix calculation of
3014 Elf_Internal_shdr::sh_addr from section VMA.
3015 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3017 (assign_file_positions_for_load_sections): Fix calculations of
3018 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3019 comparison between program header address and section LMA.
3020 (assign_file_positions_for_non_load_sections): Likewise.
3021 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3022 (IS_CONTAINED_BY_VMA): Add parameter opb.
3023 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3024 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3025 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3026 Fix calculations of p_addr_valid and p_vaddr_offset.
3027 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3028 with octets per byte when comparing against p_vaddr.
3030 2020-03-11 Alan Modra <amodra@gmail.com>
3032 * som.c (setup_sections): Sanity check subspace.name.
3034 2020-03-11 Alan Modra <amodra@gmail.com>
3036 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3038 2020-03-10 Alan Modra <amodra@gmail.com>
3041 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3044 2020-03-09 Alan Modra <amodra@gmail.com>
3046 * wasm-module.c (wasm_scan): Sanity check file name length
3047 before allocating memory. Move common section setup code. Do
3048 without bfd_tell to calculate section size.
3050 2020-03-06 Nick Clifton <nickc@redhat.com>
3052 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3053 with error messages and failure return values.
3055 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3057 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3058 relocation sections for any removed reference to a dynamic symbol.
3060 2020-03-05 Nick Clifton <nickc@redhat.com>
3062 * elf-bfd.h (struct elf_backend_data): Add new fields:
3063 init_secondary_reloc_section, slurp_secondary_reloc_section,
3064 write_secondary_reloc_section.
3065 (_bfd_elf_init_secondary_reloc_section): Prototype.
3066 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3067 (_bfd_elf_write_secondary_reloc_section): Prototype.
3068 * elf.c ( bfd_section_from_shdr): Invoke the new
3069 init_secondary_reloc_section backend function, if defined, when a
3070 second reloc section is encountered.
3071 (swap_out_syms): Invoke the new symbol_section_index function, if
3072 defined, when computing the section index of an OS/PROC specific
3074 (_bfd_elf_init_secondary_reloc_section): New function.
3075 (_bfd_elf_slurp_secondary_reloc_section): New function.
3076 (_bfd_elf_write_secondary_reloc_section): New function.
3077 (_bfd_elf_copy_special_section_fields): New function.
3078 * elfcode.h (elf_write_relocs): Invoke the new
3079 write_secondary_relocs function, if defined, in order to emit
3081 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3082 function, if defined, in order to read in secondary relocs.
3083 * elfxx-target.h (elf_backend_copy_special_section_fields):
3084 Provide a non-NULL default definition.
3085 (elf_backend_init_secondary_reloc_section): Likewise.
3086 (elf_backend_slurp_secondary_reloc_section): Likewise.
3087 (elf_backend_write_secondary_reloc_section): Likewise.
3088 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3090 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3091 * configure: Regenerate.
3093 2020-03-05 Alan Modra <amodra@gmail.com>
3095 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3096 against file size before allocating memory. Use bfd_alloc rather
3097 than bfd_zalloc for carsym/strings memory.
3099 2020-03-04 Alan Modra <amodra@gmail.com>
3101 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3102 sh_addr mod sh_addalign is zero.
3104 2020-03-04 Alan Modra <amodra@gmail.com>
3106 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3108 2020-03-03 Alan Modra <amodra@gmail.com>
3110 * format.c (struct bfd_preserve): Add cleanup field.
3111 (bfd_preserve_save): Add cleanup param and save.
3112 (bfd_preserve_restore): Return cleanup.
3113 (bfd_preserve_finish): Call the cleanup for the discarded match.
3114 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3115 and clear when preserving a match. Restore cleanup too when
3116 restoring that match.
3118 2020-03-02 Alan Modra <amodra@gmail.com>
3120 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3121 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3122 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3123 (core_sco5_vec): Correct initialisers.
3125 2020-03-02 Alan Modra <amodra@gmail.com>
3127 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3128 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3129 * cisco-core.c (cisco_core_file_validate): Likewise.
3130 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3131 * hpux-core.c (hpux_core_core_file_p): Likewise.
3132 * irix-core.c (irix_core_core_file_p): Likewise.
3133 * lynx-core.c (lynx_core_file_p): Likewise.
3134 * netbsd-core.c (netbsd_core_file_p): Likewise.
3135 * osf-core.c (osf_core_core_file_p): Likewise.
3136 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3137 * sco5-core.c (sco5_core_file_p): Likewise.
3139 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3141 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3143 2020-03-02 Alan Modra <amodra@gmail.com>
3145 * targets.c (bfd_cleanup): New typedef.
3146 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3147 * libbfd-in.h (_bfd_no_cleanup): Define.
3148 * format.c (bfd_reinit): Add cleanup parameter, call it.
3149 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3150 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3151 * aout-target.h (callback, object_p): Return bfd_cleanup.
3152 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3153 * archive.c (bfd_generic_archive_p): Likewise.
3154 * binary.c (binary_object_p): Likewise.
3155 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3156 * coff-ia64.c (ia64coff_object_p): Likewise.
3157 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3158 * coff-sh.c (coff_small_object_p): Likewise.
3159 * coff-stgo32.c (go32_check_format): Likewise.
3160 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3161 (xcoff64_core_p): Likewise.
3162 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3163 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3164 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3165 * elfcode.h (elf_object_p): Likewise.
3166 * elfcore.h (elf_core_file_p): Likewise.
3167 * i386msdos.c (msdos_object_p): Likewise.
3168 * ihex.c (ihex_object_p): Likewise.
3169 * libaout.h (some_aout_object_p): Likewise.
3170 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3171 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3172 * libbfd.c (_bfd_dummy_target): Likewise.
3173 * libcoff-in.h (coff_object_p): Likewise.
3174 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3175 (bfd_mach_o_arm64_core_p): Likewise.
3176 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3177 (bfd_mach_o_arm_core_p): Likewise.
3178 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3179 (bfd_mach_o_i386_core_p): Likewise.
3180 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3181 (bfd_mach_o_x86_64_core_p): Likewise.
3182 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3183 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3184 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3185 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3186 * mmo.c (mmo_object_p): Likewise.
3187 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3188 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3189 (pe_bfd_object_p): Likewise.
3190 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3191 * ppcboot.c (ppcboot_object_p): Likewise.
3192 * rs6000-core.c (rs6000coff_core_p): Likewise.
3193 * som.c (som_object_setup, som_object_p): Likewise.
3194 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3195 * tekhex.c (tekhex_object_p): Likewise.
3196 * vms-alpha.c (alpha_vms_object_p): Likewise.
3197 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3198 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3199 * wasm-module.c (wasm_object_p): Likewise.
3200 * xsym.c (bfd_sym_object_p): Likewise.
3201 * xsym.h (bfd_sym_object_p): Likewise.
3202 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3204 * pdp11.c (some_aout_object_p): Likewise.
3205 * plugin.c (register_ld_plugin_object_p): Update object_p
3207 * plugin.h (register_ld_plugin_object_p): Likewise.
3208 * bfd-in2.h: Regenerate.
3209 * libbfd.h: Regenerate.
3210 * libcoff.h: Regenerate.
3212 2020-03-02 Alan Modra <amodra@gmail.com>
3214 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3215 applicable section flags.
3216 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3217 (mips_ecoff_bele_vec): Likewise.
3218 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3220 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3221 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3223 2020-03-02 Alan Modra <amodra@gmail.com>
3225 * elf32-m32r.c (m32r_elf_section_flags): New function.
3226 (elf_backend_section_flags): Define.
3227 * elf32-nds32.c (nds32_elf_section_flags): New function.
3228 (elf_backend_section_flags): Define.
3229 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3230 .sbss and .sdata sections.
3231 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3232 for SHF_V850_GPREL sections.
3233 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3235 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3236 for SHF_PARISC_SHORT sections.
3237 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3238 (elf_backend_section_flags): Define.
3239 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3240 for SHF_MIPS_GPREL sections. Delete FIXME.
3242 2020-03-02 Alan Modra <amodra@gmail.com>
3244 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3245 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3246 calling elf_backend_section_flags with adjusted params. Use
3247 newsect->flags past that point.
3248 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3250 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3251 to have their type overridden, and all sh_flags but processor and
3253 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3254 * elf32-mep.c (mep_elf_section_flags): Likewise.
3255 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3256 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3257 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3258 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3259 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3260 stub BFD and non-aarch64 input files when scanning for stubs.
3262 2020-03-02 Alan Modra <amodra@gmail.com>
3264 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3265 limit to decompressed element size.
3267 2020-03-02 Alan Modra <amodra@gmail.com>
3269 * vms-lib.c (vms_traverse_index): Add recur_count param and
3270 update calls. Fail on excessive recursion.
3272 2020-03-02 Alan Modra <amodra@gmail.com>
3274 * vms-alpha.c (vms_get_remaining_object_record): Use
3275 bfd_realloc_or_free rather than bfd_realloc.
3276 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3277 (dst_define_location, parse_module): Likewise, and check realloc
3278 return status before using memory. Return status from function
3279 adjusting all callers.
3281 2020-02-28 Alan Modra <amodra@gmail.com>
3283 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3285 2020-02-28 Alan Modra <amodra@gmail.com>
3287 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3288 Remove duplicate undersize check.
3290 2020-02-27 Alan Modra <amodra@gmail.com>
3293 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3295 2020-02-27 Alan Modra <amodra@gmail.com>
3298 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3299 (coff_section_type): Adjust comment.
3300 (decode_section_type): Likewise. Call coff_section_type before
3301 decode_section_type.
3302 (bfd_decode_symclass): Use 'c' for common sections other than
3305 2020-02-27 Alan Modra <amodra@gmail.com>
3307 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3310 2020-02-27 Alan Modra <amodra@gmail.com>
3312 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3313 if file is an archive element.
3314 * bfd-in2.h: Regenerate.
3316 2020-02-26 Alan Modra <amodra@gmail.com>
3318 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3319 bfd_set_error on failing test. Don't bother changing bfd_error on
3320 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3321 Check sym name is within string buffer. Use size_t for some vars.
3322 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3323 int_buf. Don't change bfd_error on file read error. Use
3324 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3325 calculations to catch overflows before they occur. malloc and
3326 free raw armap rather than using bfd_alloc. Read raw armap before
3327 allocating carsym+strings buffer.
3328 (_bfd_slurp_extended_name_table): Localize variables. Check
3329 name size against file size.
3331 2020-02-26 Alan Modra <amodra@gmail.com>
3333 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3335 2020-02-26 Alan Modra <amodra@gmail.com>
3337 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3338 malloc. Check for NULL return from bfd_malloc.
3339 (rx_table_find, rx_table_map): Likewise.
3340 (rx_set_section_contents): Check bfd_alloc return.
3341 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3343 2020-02-26 Alan Modra <amodra@gmail.com>
3345 * aoutx.h: Indent labels correctly. Format error strings.
3346 * archive.c: Likewise.
3347 * archive64.c: Likewise.
3348 * coff-arm.c: Likewise.
3349 * coff-rs6000.c: Likewise.
3350 * coff-stgo32.c: Likewise.
3351 * cpu-arm.c: Likewise.
3352 * dwarf2.c: Likewise.
3353 * elf-ifunc.c: Likewise.
3354 * elf-properties.c: Likewise.
3355 * elf-s390-common.c: Likewise.
3356 * elf-strtab.c: Likewise.
3358 * elf32-arm.c: Likewise.
3359 * elf32-bfin.c: Likewise.
3360 * elf32-cr16.c: Likewise.
3361 * elf32-csky.c: Likewise.
3362 * elf32-i386.c: Likewise.
3363 * elf32-m68k.c: Likewise.
3364 * elf32-msp430.c: Likewise.
3365 * elf32-nds32.c: Likewise.
3366 * elf32-nios2.c: Likewise.
3367 * elf32-pru.c: Likewise.
3368 * elf32-xtensa.c: Likewise.
3369 * elf64-ia64-vms.c: Likewise.
3370 * elf64-x86-64.c: Likewise.
3371 * elfcode.h: Likewise.
3372 * elfcore.h: Likewise.
3373 * elflink.c: Likewise.
3374 * elfnn-aarch64.c: Likewise.
3375 * elfnn-ia64.c: Likewise.
3376 * elfnn-riscv.c: Likewise.
3377 * elfxx-mips.c: Likewise.
3378 * elfxx-sparc.c: Likewise.
3379 * elfxx-x86.c: Likewise.
3380 * i386lynx.c: Likewise.
3381 * merge.c: Likewise.
3382 * pdp11.c: Likewise.
3383 * plugin.c: Likewise.
3384 * reloc.c: Likewise.
3386 2020-02-26 Alan Modra <amodra@gmail.com>
3389 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3391 (bfd_elf_add_dt_needed_tag): Declare.
3392 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3393 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3394 from elf_add_dt_needed_tag. Remove soname and doit param.
3395 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3396 to see whether as-needed lib is already loaded, use dyn_loaded
3397 list instead. When saving and restoring around as-needed lib
3398 handle possibility that dynstr has not been initialised. Don't
3399 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3400 Mark libs loaded via DT_NEEDED entries of other libs with
3401 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3403 (elf_link_check_versioned_symbol): Remove now unneccesary
3404 DYNAMIC check when traversing dyn_loaded list.
3406 2020-02-26 Alan Modra <amodra@gmail.com>
3408 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3410 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3413 * plugin.c (need_lto_wrapper_p): New.
3414 (bfd_plugin_set_program_name): Add an int argument to set
3416 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3418 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3420 2020-02-24 Alan Modra <amodra@gmail.com>
3422 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3424 2020-02-24 Alan Modra <amodra@gmail.com>
3426 * vms-lib.c (struct carsym_mem): Add limit.
3427 (vms_add_index): Heed limit.
3428 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3429 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3430 Always return actual number read.
3431 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3432 assertion with error exit.
3434 2020-02-22 Alan Modra <amodra@gmail.com>
3437 * elf.c (assign_file_positions_for_load_sections): Continue linking
3438 on "PHDR segment not covered by LOAD segment" errors.
3440 2020-02-21 Alan Modra <amodra@gmail.com>
3442 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3444 (bfd_mach_o_canonicalize_reloc): Likewise.
3445 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3446 counts and offsets against file size.
3447 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3448 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3449 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3450 against file size. Delete symbol table error message.
3451 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3453 (bfd_mach_o_read_symtab): Likewise.
3454 (bfd_mach_o_read_command): Pass file size.
3455 (bfd_mach_o_scan): Sanity check command count against file size.
3457 2020-02-21 Alan Modra <amodra@gmail.com>
3460 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3461 "text", "data" and "bss" section pointer vars. Don't update
3462 section size, just exec header sizes.
3463 (adjust_sizes_and_vmas): Don't update text section size. Set
3464 initial exec header a_text. Print exec headers sizes.
3465 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3466 (adjust_sizes_and_vmas): Similarly. Formatting.
3467 (final_link): Correct final file extension.
3469 2020-02-20 Nick Clifton <nickc@redhat.com>
3471 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3473 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3475 (elfNN_bed): Initialise the symbol_section_index field.
3476 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3477 OS and PROC specific section indicies. Warn if converting other
3478 reserved incidies to SHN_ABS.
3480 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3483 * cpu-z80.c: Add machine type compatibility checking.
3485 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3488 * plugin.c (plugin_list_entry): Remove handle.
3489 (try_load_plugin): Call dlclose before return.
3491 2020-02-19 Alan Modra <amodra@gmail.com>
3493 * libbfd-in.h (_bfd_constant_p): Define.
3494 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3495 file size before allocating memory.
3496 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3497 * elf.c (bfd_elf_get_str_section): Likewise.
3498 (_bfd_elf_slurp_version_tables): Likewise.
3499 * libbfd.h: Regenerate.
3501 2020-02-19 Alan Modra <amodra@gmail.com>
3503 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3504 * aoutx.h (aout_get_external_symbols): Replace calls to
3505 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3506 (slurp_reloc_table): Likewise.
3507 * archive.c (do_slurp_bsd_armap): Likewise.
3508 (do_slurp_coff_armap): Likewise.
3509 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3510 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3511 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3512 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3513 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3514 (_bfd_coff_get_external_symbols): Likewise.
3515 * ecoff.c (ecoff_slurp_symbolic_header),
3516 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3517 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3518 (ecoff_indirect_link_order): Likewise.
3519 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3520 (_bfd_elf_slurp_version_tables): Likewise.
3521 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3522 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3523 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3524 * elf64-alpha.c (READ): Likewise.
3525 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3526 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3527 * elfcode.h (elf_slurp_symbol_table),
3528 (elf_slurp_reloc_table_from_section): Likewise.
3529 * elflink.c (elf_link_add_object_symbols),
3530 (elf_link_check_versioned_symbol): Likewise.
3531 * elfxx-mips.c (READ): Likewise.
3532 * i386lynx.c (slurp_reloc_table): Likewise.
3533 * lynx-core.c (lynx_core_file_p): Likewise.
3534 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3535 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3536 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3537 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3538 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3539 (bfd_pef_parse_symbols): Likewise.
3540 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3541 * som.c (setup_sections, som_slurp_string_table),
3542 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3543 (som_bfd_fill_in_ar_symbols): Likewise.
3544 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3545 (evax_bfd_print_image): Likewise.
3546 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3547 * wasm-module.c (wasm_scan): Likewise.
3548 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3549 * xsym.c (bfd_sym_read_name_table),
3550 (bfd_sym_print_type_information_table_entry): Likewise.
3551 * libbfd.h: Regenerate.
3553 2020-02-19 Alan Modra <amodra@gmail.com>
3555 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3556 reading external relocs.
3557 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3558 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3560 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3562 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3563 (m32c_elf_relax_section): Likewise.
3564 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3565 (rl78_elf_relax_section): Likewise.
3566 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3567 (elf32_rx_relax_section): Likewise.
3568 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3569 parameter types and use..
3570 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3571 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3572 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3573 being read from file, just the extra.
3574 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3575 after reading external syms. Free on failure.
3577 2020-02-19 Alan Modra <amodra@gmail.com>
3579 * coffcode.h (buy_and_read, coff_slurp_line_table),
3580 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3581 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3582 corresponding bfd_alloc call. Adjust variables to suit.
3583 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3584 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3585 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3586 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3587 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3588 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3589 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3590 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3591 * elf64-alpha.c (READ): Likewise.
3592 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3593 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3594 (bfd_from_remote_memory): Likewise.
3595 * elfcore.h (core_find_build_id): Likewise.
3596 * elfxx-mips.c (READ): Likewise.
3597 * mach-o.c (bfd_mach_o_mangle_sections),
3598 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3599 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3600 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3601 * som.c (setup_sections, som_prep_for_fixups)
3602 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3603 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3604 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3605 (som_bfd_ar_write_symbol_stuff): Likewise.
3606 * vms-alpha.c (vector_grow1): Likewise.
3607 * vms-lib.c (vms_add_index): Likewise.
3608 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3609 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3610 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3611 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3612 (bfd_alloc2, bfd_zalloc2): Delete.
3613 (_bfd_mul_overflow): Define.
3614 * libbfd.h: Regenerate.
3616 2020-02-19 Alan Modra <amodra@gmail.com>
3618 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3620 (assign_section_numbers): Likewise.
3621 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3622 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3623 bfd_malloc2, size_t amt, and unsigned tls_count.
3624 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3625 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3626 (elf_output_implib): Use bfd_alloc.
3628 2020-02-19 Alan Modra <amodra@gmail.com>
3630 * bfd.c (struct bfd): Move format and direction to other
3631 bitfields. Add "size".
3632 * bfdio.c (bfd_get_size): Cache size when not writing file.
3633 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3634 returning zero, ie. unknown.
3635 (bfd_get_alt_debug_link_info): Likewise.
3636 * bfd-in2.h: Regenerate.
3638 2020-02-19 Alan Modra <amodra@gmail.com>
3640 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3641 bfd_get_file_size twice.
3642 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3643 zero, ie. unknown, return.
3644 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3645 * elfcode.h (elf_swap_shdr_in): Likewise.
3646 (elf_object_p): Don't call bfd_get_file_size twice and correct
3649 2020-02-19 Alan Modra <amodra@gmail.com>
3651 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3652 FALSE if memory alloc fails. Adjust calls.
3653 * som.c (som_prep_for_fixups): Likewise.
3654 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3655 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3656 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3657 * som.c (som_build_and_write_symbol_table): Return via error_return
3659 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3660 (VEC_APPEND_EL): Delete.
3661 (vector_grow1): Return pointer to element. Catch overflow.
3662 Return NULL on memory allocation failure.
3663 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3664 (alpha_vms_add_fixup_ca): Likewise.
3665 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3667 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3669 2020-02-19 Alan Modra <amodra@gmail.com>
3671 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3672 * aout-target.h (object_p): Likewise.
3673 * aout-tic30.c (tic30_aout_object_p): Likewise.
3674 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3675 (emit_stringtab, write_syms, link_hash_table_create),
3676 (aout_link_write_other_symbol): Likewise.
3677 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3678 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3679 (_bfd_compute_and_write_armap): Likewise.
3680 * archures.c (bfd_arch_list): Likewise.
3681 * bfd.c (bfd_record_phdr): Likewise.
3682 * binary.c (binary_canonicalize_symtab): Likewise.
3683 * cisco-core.c (cisco_core_file_validate): Likewise.
3684 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3685 (find_arm_glue, record_arm_to_thumb_glue),
3686 (record_thumb_to_arm_glue): Likewise.
3687 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3688 (ppc_allocate_toc_section): Likewise.
3689 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3690 * coff-sh.c (sh_relax_section): Likewise.
3691 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3692 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3693 (coff_set_alignment_hook, coff_mkobject),
3694 (coff_compute_section_file_positions): Likewise.
3695 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3696 (coff_find_nearest_line_with_names),
3697 ( bfd_coff_set_symbol_class): Likewise.
3698 * cofflink.c (_bfd_coff_link_hash_table_create),
3699 (_bfd_coff_link_input_bfd): Likewise.
3700 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3701 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3702 (build_line_info_table, sort_line_sequences),
3703 (line_info_add_include_dir, line_info_add_file_name),
3704 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3705 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3706 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3707 (_bfd_ecoff_find_nearest_line),
3708 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3709 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3710 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3711 * elf-m10300.c (mn10300_elf_relax_section),
3712 (elf32_mn10300_link_hash_table_create): Likewise.
3713 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3714 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3715 * elf32-arm.c (elf32_arm_link_hash_table_create),
3716 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3717 (elf32_arm_new_section_hook): Likewise.
3718 * elf32-avr.c (elf_avr_new_section_hook),
3719 (elf32_avr_link_hash_table_create, get_local_syms),
3720 (elf32_avr_setup_section_lists): Likewise.
3721 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3722 (bfin_link_hash_table_create): Likewise.
3723 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3724 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3725 * elf32-csky.c (csky_elf_link_hash_table_create),
3726 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3727 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3728 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3729 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3730 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3731 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3732 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3733 (m32r_elf_check_relocs): Likewise.
3734 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3735 (elf32_m68hc11_setup_section_lists),
3736 (elf32_m68hc11_size_stubs): Likewise.
3737 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3738 * elf32-metag.c (elf_metag_link_hash_table_create),
3739 (elf_metag_setup_section_lists): Likewise.
3740 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3741 (microblaze_elf_check_relocs): Likewise.
3742 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3743 (nds32_elf_check_relocs): Likewise.
3744 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3745 (get_local_syms, nios2_elf32_check_relocs),
3746 (nios2_elf32_link_hash_table_create): Likewise.
3747 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3748 (or1k_elf_check_relocs): Likewise.
3749 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3750 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3751 * elf32-s390.c (elf_s390_link_hash_table_create),
3752 (elf_s390_check_relocs): Likewise.
3753 * elf32-score.c (score_elf_create_got_section),
3754 (s3_elf32_score_new_section_hook),
3755 (elf32_score_link_hash_table_create): Likewise.
3756 * elf32-score7.c (score_elf_create_got_section),
3757 (s7_elf32_score_new_section_hook): Likewise.
3758 * elf32-sh.c (sh_elf_link_hash_table_create),
3759 (sh_elf_check_relocs): Likewise.
3760 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3761 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3762 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3763 (tilepro_elf_check_relocs): Likewise.
3764 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3765 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3766 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3767 (elf_xtensa_new_section_hook): Likewise.
3768 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3769 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3770 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3771 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3772 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3773 * elf64-ppc.c (ppc64_elf_new_section_hook),
3774 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3775 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3776 * elf64-s390.c (elf_s390_link_hash_table_create),
3777 (elf_s390_check_relocs): Likewise.
3778 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3779 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3780 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3781 (elf_link_add_archive_symbols, compute_bucket_count),
3782 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3783 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3784 (bfd_elf_final_link): Likewise.
3785 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3786 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3787 (elfNN_aarch64_new_section_hook): Likewise.
3788 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3789 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3790 (riscv_elf_check_relocs): Likewise.
3791 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3792 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3793 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3794 (_bfd_mips_elf_link_hash_table_create): Likewise.
3795 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3796 (_bfd_sparc_elf_check_relocs),
3797 (_bfd_sparc_elf_new_section_hook): Likewise.
3798 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3799 (tilegx_elf_check_relocs): Likewise.
3800 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3801 * format.c (bfd_check_format_matches): Likewise.
3802 * hash.c (_bfd_stringtab_init): Likewise.
3803 * ihex.c (ihex_scan): Likewise.
3804 * irix-core.c (irix_core_core_file_p): Likewise.
3805 * linker.c (bfd_wrapped_link_hash_lookup),
3806 (_bfd_generic_link_hash_table_create),
3807 (_bfd_generic_reloc_link_order): Likewise.
3808 * lynx-core.c (lynx_core_file_p): Likewise.
3809 * netbsd-core.c (netbsd_core_file_p): Likewise.
3810 * osf-core.c (osf_core_core_file_p): Likewise.
3811 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3812 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3813 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3814 * peicode.h (pe_mkobject): Likewise.
3815 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3816 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3817 * sco5-core.c (read_uarea): Likewise.
3818 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3819 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3820 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3821 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3822 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3823 * srec.c (srec_scan): Likewise.
3824 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3825 * targets.c (bfd_target_list): Likewise.
3826 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3827 * trad-core.c (trad_unix_core_file_p): Likewise.
3828 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3829 (vms_new_section_hook): Likewise.
3830 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3831 * xcofflink.c (xcoff_get_section_contents),
3832 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3833 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3834 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3836 2020-02-19 Alan Modra <amodra@gmail.com>
3838 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3840 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3842 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3843 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3844 a build_list_p argument. Don't search plugin_list. Short circuit
3845 when building the plugin list.
3846 (has_plugin): Renamed to has_plugin_list.
3847 (bfd_plugin_set_plugin): Don't set has_plugin.
3848 (bfd_plugin_specified_p): Check plugin_list instead.
3849 (build_plugin_list): New function.
3850 (load_plugin): Call build_plugin_list and use plugin_list.
3852 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3855 * plugin.c (try_claim): Always clean up for LTO wrapper.
3856 (try_load_plugin): Treat each object as independent. Create a
3857 copy for plugin name.
3859 2020-02-11 Nick Clifton <nickc@redhat.com>
3861 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3862 for addresses in print statements.
3863 (msp430_elf_relax_delete_bytes): Likewise.
3864 (msp430_elf_relax_add_words): Likewise.
3865 (msp430_elf_relax_section): Likewise.
3867 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3869 * plugin.c (add_symbols): Clear plugin_data memory.
3871 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3874 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3875 (EXECUTABLE_SUFFIX): Likewise.
3876 * config.in: Regenerated.
3877 * configure: Likewise.
3878 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3879 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3880 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3881 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3882 (get_lto_wrapper): New.
3883 (setup_lto_wrapper_env): Likewise.
3884 (current_plugin): Likewise.
3885 (register_all_symbols_read): Likewise.
3886 (register_cleanup): Likewise.
3887 (get_symbols): Likewise.
3888 (add_input_file): Likewise.
3889 (bfd_plugin_close_and_cleanup): Likewise.
3890 (claim_file): Removed.
3891 (register_claim_file): Set current_plugin->claim_file.
3892 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3893 lto_syms in current_plugin.
3894 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3895 all_symbols_read handler. Copy real symbols to plugin_data.
3896 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3897 (try_load_plugin): Don't reuse the previous plugin for LTO
3898 wrapper. Set up GCC LTO wrapper if possible. Don't set
3899 plugin_list_iter->claim_file.
3900 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3902 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3905 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3907 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3908 check if previous instruction matches a conditional jump inserted
3909 earlier. Invert conditional jump and delete branch in this case.
3911 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3913 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3914 msp430_elf_relax_add_words. Support insertion of either one or two
3916 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3917 needs to be grown. Handle insertion of branch instruction to replace
3920 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3922 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3923 debugging relocations.
3924 (msp430_elf_relax_delete_bytes): Likewise.
3925 (msp430_elf_relax_add_two_words): Likewise.
3926 (msp430_elf_relax_section): Likewise.
3928 2020-02-10 Alan Modra <amodra@gmail.com>
3930 * archures.c: Wrap overlong z80 comments.
3931 * bfd-in2.h: Regenerate.
3933 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3936 * archures.c: Add GBZ80 and Z80N machine values.
3937 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3938 * coff-z80.c: Add support for new reloc.
3939 * coffcode.h: Add support for new machine values.
3940 * cpu-z80.c: Add support for new machine names.
3941 * elf32-z80.c: Add support for new reloc.
3942 * bfd-in2.h: Regenerate.
3943 * libbfd.h: Regenerate.
3945 2020-02-07 Nick Clifton <nickc@redhat.com>
3948 * elf.c (rewrite_elf_program_header): Do not complain if no
3949 sections are mapped to a segment.
3951 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3954 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3955 for garbage collection on __patchable_function_entries section
3956 without linked-to section.
3958 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3961 * bfd-in2.h: Regenerated.
3962 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3963 on section if gc_mark of any of its linked-to sections is set
3964 and don't set gc_mark again.
3965 * section.c (asection): Add linked_to_symbol_name to map_head
3968 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3970 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3971 reporting an unrecognized instruction with R_V850_LONGJUMP.
3973 2020-02-05 Alan Modra <amodra@gmail.com>
3975 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3977 2020-02-04 Alan Modra <amodra@gmail.com>
3979 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3980 R_PPC_VLE_ADDR20, goto copy_reloc.
3982 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3984 * bfd-in2.h: Regenerated.
3985 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3987 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3990 * bfd-in2.h: Regenerated.
3991 * ecoff.c (bfd_debug_section): Add section_id.
3992 * section.c (bfd_section): Add section_id.
3993 (SEC_ASSEMBLER_SECTION_ID): New.
3994 (BFD_FAKE_SECTION): Add section_id.
3996 2020-02-01 Nick Clifton <nickc@redhat.com>
3998 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4001 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4003 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4004 encodings are relative to the GOT on nios2, too.
4006 2020-01-31 Alan Modra <amodra@gmail.com>
4008 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4009 file. Use $< and $@ in rules.
4010 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4011 (elf32-ia64.c, elf64-ia64.c): Likewise.
4012 (elf32-riscv.c, elf64-riscv.c): Likewise.
4013 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4014 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4015 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4016 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4017 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4018 * Makefile.in: Regenerate.
4020 2020-01-31 Alan Modra <amodra@gmail.com>
4023 * elf.c (setup_group): Don't clear entire section contents,
4024 just the padding after group flags. Release alloc'd memory
4025 after a seek or read failure.
4027 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4029 * peXXigen.c (pe_is_repro): New function.
4030 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4031 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4033 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4035 * peXXigen.c (debug_type_names): Add names for new debug data type
4038 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4040 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4041 inner loop. Fix a memory leak.
4043 2020-01-30 Alan Modra <amodra@gmail.com>
4045 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4046 or obj_coff_keep_strings here.
4047 (coff_get_normalized_symtab): Free external syms directly.
4048 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4051 2020-01-27 Jim Wilson <jimw@sifive.com>
4053 * cpu-riscv.c (riscv_scan): New.
4054 (N): Change bfd_default_scan to riscv_scan.
4056 2020-01-27 Andreas Schwab <schwab@suse.de>
4058 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4059 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4060 * Makefile.in: Regenerate.
4061 * cpu-plugin.c: Remove.
4062 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4063 (bfd_plugin_arch): Remove declaration.
4064 * bfd-in2.h: Regenerate.
4065 * po/SRC-POTFILES.in: Regenerate.
4067 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4068 Alan Modra <amodra@gmail.com>
4071 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4073 2020-01-24 Jim Wilson <jimw@sifive.com>
4075 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4076 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4077 avoid over long line.
4079 2020-01-24 Nick Clifton <nickc@redhat.com>
4082 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4083 syms and keep strings flags as these may have been set in order to
4084 prevent a bogus call to free.
4086 2020-01-23 Nick Clifton <nickc@redhat.com>
4088 * po/fr.po: Updated French translation.
4090 2020-01-23 Alan Modra <amodra@gmail.com>
4093 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4094 by zero when p_align is zero.
4096 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4098 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4099 (riscv_prefix_cmp): Likewise.
4100 (riscv_non_std_ext_p): Deleted.
4101 (riscv_std_sv_ext_p): Likewise.
4102 (riscv_non_std_sv_ext_p): Likewise.
4103 (riscv_merge_non_std_and_sv_ext): Rename to...
4104 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4105 (riscv_merge_arch_attr_info): Replace 3 calls to
4106 riscv_merge_non_std_and_sv_ext with single call to
4107 riscv_merge_multi_letter_ext.
4108 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4109 encounter a 'z' prefix.
4110 (riscv_get_prefix_class): New function, return prefix class based
4111 on first few characters of input string.
4112 (riscv_parse_config): New structure to factor out minor differences
4113 in extension class parsing behaviour.
4114 (riscv_parse_sv_or_non_std_ext): Rename to...
4115 (riscv_parse_prefixed_ext): and parameterise with
4117 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4118 (riscv_multi_letter_ext_valid_p): New.
4119 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4120 (riscv_parse_subset): Delegate all non-single-letter parsing work
4121 to riscv_parse_prefixed_ext.
4122 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4123 (riscv_get_prefix_class): Declare.
4125 2020-01-22 Alan Modra <amodra@gmail.com>
4127 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4128 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4129 __tls_get_addr_desc.
4130 (ppc64_elf_size_stubs): Add section for linker generated
4131 __tls_get_addr_desc wrapper function. Loop at least once if
4132 generating this function.
4133 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4134 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4136 2020-01-22 Alan Modra <amodra@gmail.com>
4138 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4139 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4141 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4142 (STDU_R1_0R1, ADDI_R1_R1): Define.
4143 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4144 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4145 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4146 no_tls_get_addr_regsave.
4147 (branch_reloc_hash_match): Add hash3 and hash4.
4148 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4149 (ppc64_elf_size_dynamic_sections): Likewise.
4150 (ppc64_elf_relocate_section): Likewise.
4151 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4152 __tls_get_addr stub.
4153 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4155 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4156 eh_frame for regsave __tls_get_addr.
4158 2020-01-22 Alan Modra <amodra@gmail.com>
4160 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4161 which __tls_get_addr calls will be eliminated.
4163 2020-01-20 Nick Clifton <nickc@redhat.com>
4165 * po/pt.po: Updates Portuguese translation.
4166 * po/ru.po: Updated Russian translation.
4167 * po/uk.po: Updated Ukranian translation.
4169 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4172 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4173 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4175 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4176 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4177 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4178 "rex leal x@tlsdesc(%rip), %reg" to
4179 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4180 "call *(%eax)" to "nopl (%rax)".
4182 2020-01-20 Alan Modra <amodra@gmail.com>
4184 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4185 (MTLR_R11): Don't define.
4186 (LD_R0_0R3, CMPDI_R0_0): Define.
4187 (build_tls_get_addr_stub): Don't use r11 in stub.
4189 2020-01-20 Alan Modra <amodra@gmail.com>
4191 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4192 (defined_sym_val, is_tls_get_addr): Likewise.
4194 2020-01-18 Nick Clifton <nickc@redhat.com>
4196 * version.m4 (BFD_VERSION): Set to 2.34.50.
4197 * configure: Regenerate.
4198 * po/bfd.pot: Regenerate.
4200 2020-01-18 Nick Clifton <nickc@redhat.com>
4202 Binutils 2.34 branch created.
4204 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4206 * coff-arm.c: Fix spelling error (seperate).
4207 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4209 * sysdep.h (strnlen): Fix spelling error (seperate).
4211 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4214 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4216 2020-01-15 Alan Modra <amodra@gmail.com>
4219 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4220 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4221 of function symbols unless dot symbols are present. Do warn
4222 whenever one is created, regardles of whether a PLT entry is
4223 also emitted for the function symbol.
4225 2020-01-14 Alan Modra <amodra@gmail.com>
4227 * som.c (som_bfd_count_ar_symbols): Error when file position
4228 of symbols on chains is not strictly increasing.
4230 2020-01-14 Alan Modra <amodra@gmail.com>
4232 * vms.h (VMS_DEBUG): Define as 0.
4233 * vms-alpha.c (image_write): Move debug output after bounds check.
4235 (_bfd_vms_slurp_eihd): Warning fix.
4236 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4238 2020-01-13 Alan Modra <amodra@gmail.com>
4240 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4241 for "ignored" records.
4243 2020-01-13 Alan Modra <amodra@gmail.com>
4245 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4246 Delete asect name check. Move asect NULL check to wasm_object_p.
4247 Correct bounds check of sizes against end. Replace uses of
4248 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4249 just one bfd_release.
4250 (wasm_scan): Don't use malloc/strdup for section names,
4251 bfd_alloc instead. Simplify code prefixing section name.
4252 Formatting. Don't attempt to free memory here..
4253 (wasm_object_p): ..do so here.
4255 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4258 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4259 UNDEFWEAK_NO_DYNAMIC_RELOC.
4260 (allocate_dynrelocs_for_symbol): Likewise.
4262 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4265 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4267 2020-01-10 Alan Modra <amodra@gmail.com>
4269 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4271 2020-01-09 Nick Clifton <nickc@redhat.com>
4274 * bfd.c (bfd_convert_section_contents): Check for a compress
4275 header size that is larger than the actual section size.
4277 2020-01-08 Alan Modra <amodra@gmail.com>
4280 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4281 after removing sections.
4283 2020-01-06 Jim Wilson <jimw@sifive.com>
4286 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4287 check for !bfd_link_pic (info).
4288 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4289 <R_RISCV_JAL>: Add comment.
4290 (_bfd_riscv_relax_section): For plt.offset check, add check for
4291 bfd_link_pic (info). Add comment.
4293 2020-01-06 Alan Modra <amodra@gmail.com>
4295 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4296 match failures. Don't init to bfd_error_wrong_format before
4297 calling _bfd_check_format.
4299 2020-01-06 Alan Modra <amodra@gmail.com>
4301 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4302 status rather than exiting on stack overflow or underflow.
4303 (_bfd_vms_slurp_etir): Adjust to suit.
4305 2020-01-06 Alan Modra <amodra@gmail.com>
4307 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4309 2020-01-06 Alan Modra <amodra@gmail.com>
4311 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4312 command. Check name offset is within command.
4313 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4314 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4315 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4316 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4317 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4318 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4319 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4320 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4321 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4322 (bfd_mach_o_read_segment): Similarly.
4323 (bfd_mach_o_read_thread): Properly bound check thread struct.
4324 Don't repeat checks on second loop.
4325 (bfd_mach_o_read_command): Fail on invalid command length.
4327 2020-01-04 Alan Modra <amodra@gmail.com>
4329 * format.c (bfd_check_format_matches): Add preserve_match.
4330 Save initial bfd state in "preserve", matched bfd state in
4331 "preserve_match". Save just the first match. Release
4332 bfd_alloc memory. Restore and finish preserved state as
4333 appropriate on all function exit paths.
4335 2020-01-04 Alan Modra <amodra@gmail.com>
4337 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4339 2020-01-04 Alan Modra <amodra@gmail.com>
4341 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4344 2020-01-03 Nick Clifton <nickc@redhat.com>
4347 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4348 there is enough data remaining in the code buffer before
4349 attempting to read a function stub.
4351 2020-01-03 Nick Clifton <nickc@redhat.com>
4354 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4355 return value from bfd_malloc.
4356 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4357 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4358 (elf32_arm_filter_cmse_symbols): Likewise.
4359 (elf32_arm_write_section): Likewise.
4360 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4361 (bfd_mach_o_follow_dsym): Likewise.
4362 * pef.c (bfd_pef_print_loader_section): Likewise.
4363 (bfd_pef_scan_start_address): Likewise.
4364 (bfd_pef_parse_function_stubs): Likewise.
4365 (bfd_pef_parse_symbols): Likewise.
4367 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4369 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4370 on binary inputs ld/PR25316.
4371 (is_ia64_elf): new helper to filter on ia64 objects.
4373 2020-01-03 Jan Beulich <jbeulich@suse.com>
4375 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4377 (bfd_mach_o_scan): Insert underscore in two variable names.
4379 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4381 * Makefile.am: Add z80-elf target support.
4382 * configure.ac: Likewise.
4383 * targets.c: Likewise.
4384 * Makefile.in: Regenerate.
4385 * configure: Regenerate.
4386 * config.bfd: Add z80-elf target support and new arches: ez80 and
4388 * elf32-z80.c: New file.
4389 * archures.c: Add new z80 architectures: eZ80 and Z180.
4390 * coffcode.h: Likewise.
4391 * cpu-z80.c: Likewise.
4392 * coff-z80.c: Add new relocations for Z80 target and local label
4394 * reloc.c: Add new relocs.
4395 * bfd-in2.h: Regenerate.
4396 * libbfd.h: Regenerate.
4398 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4402 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4404 2020-01-01 Alan Modra <amodra@gmail.com>
4406 Update year range in copyright notice of all files.
4408 For older changes see ChangeLog-2019
4410 Copyright (C) 2020 Free Software Foundation, Inc.
4412 Copying and distribution of this file, with or without modification,
4413 are permitted in any medium without royalty provided the copyright
4414 notice and this notice are preserved.
4420 version-control: never