1 2020-09-28 Alan Modra <amodra@gmail.com>
4 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
5 NULL stub_entry->h before calling is_tls_get_addr.
7 2020-09-26 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
10 (LD_R0_0R11, ADD_R11_R0_R11): Define.
11 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
13 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
14 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
15 and only emit for has_plt_localentry0. Don't use r2 in the stub.
17 2020-09-24 Alan Modra <amodra@gmail.com>
20 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
21 size_power10_offset rather than calculating from start of stub.
22 Add size for notoc tls_get_addr_opt stub.
23 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
24 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
25 (build_tls_get_addr_stub): Delete.
26 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
27 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
28 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
29 of build_tls_get_addr_stub.
30 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
31 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
32 when padding stub. Size eh_frame for notoc stub too.
33 Correct lr_restore value.
34 (ppc64_elf_relocate_section): Don't skip over first insn of
35 notoc tls_get_addr_opt stub.
37 2020-09-24 Alan Modra <amodra@gmail.com>
40 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
41 (ppc64_elf_edit): Call params->edit.
42 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
44 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
45 (ppc64_elf_tls_setup): Update declaration.
47 2020-09-21 Alan Modra <amodra@gmail.com>
50 * elfxx-riscv.c (howto_table): Correct size and bitsize of
51 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
52 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
53 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
54 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
56 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
59 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
60 relocations in debug sections, change abort to _bfd_error_handler.
62 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
65 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
67 * reloc.c: Include "coff/internal.h".
68 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
70 2020-09-16 Alan Modra <amodra@gmail.com>
72 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
73 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
74 (swap_out_syms): Adjust elf_symbol_from invocation.
76 2020-09-16 Alan Modra <amodra@gmail.com>
79 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
81 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
83 * coff-x86_64.c (howto_table): Display PE relocation names.
85 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
88 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
89 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
91 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
94 * elflink.c (elf_final_link_info): Add local_hash_table.
95 (local_hash_entry): New.
96 (local_hash_newfunc): Likewise.
97 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
99 (bfd_elf_final_link): Initialize and free local_hash_table for
102 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
104 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
105 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
106 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
107 BFD_RELOC_AARCH64_TSTBR14 relocations.
109 2020-09-09 Nick Clifton <nickc@redhat.com>
111 * cofflink.c (coff_link_check_archive_element): Move the check for
112 coff type input to the start of the function.
114 2020-09-09 Alan Modra <amodra@gmail.com>
116 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
117 * libbfd.h: Regenerate.
119 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
120 Kuan-Lin Chen <kuanlinchentw@gmail.com>
122 * bfd-in2.h (bfd_reloc_code_real): Add
123 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
124 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
125 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
126 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
127 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
128 (write_uleb128): New.
129 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
130 * libbfd.c (_bfd_write_unsigned_leb128): New.
131 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
132 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
133 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
135 2020-09-08 Alex Coplan <alex.coplan@arm.com>
137 * archures.c (bfd_mach_aarch64_8R): New.
138 * bfd-in2.h: Regenerate.
139 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
140 (bfd_aarch64_arch_ilp32): Update tail pointer.
142 2020-09-08 Alan Modra <amodra@gmail.com>
146 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
147 Return oldbfd in override when old common should override new
149 (_bfd_elf_add_default_symbol): Adjust to suit.
150 (elf_link_add_object_symbols): Likewise. Pass "override" to
151 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
152 field for --as-needed shared libraries. Revert pr13250 changes.
154 2020-09-08 Nick Clifton <nickc@redhat.com>
156 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
157 unrecognized symbol type in a weak definition.
159 2020-09-04 Alan Modra <amodra@gmail.com>
162 * elfcode.h (elf_object_p): Sanity check section header offset.
163 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
166 2020-09-04 Alan Modra <amodra@gmail.com>
171 * elflink.c (elf_link_add_object_symbols): Do set def_regular
172 and ref_regular for IR symbols. Don't clear dynsym, allowing
173 IR symbols to load --as-needed shared libraries, but prevent
174 IR symbols from becoming dynamic.
176 2020-09-03 Nick Clifton <nickc@redhat.com>
179 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
180 secondary reloc sections with a zero sh_entsize field.
182 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
184 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
185 (riscv_merge_std_ext): Likewise.
186 (riscv_merge_arch_attr_info): Likewise.
187 (riscv_merge_attributes): Likewise and fix comment typos.
189 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
191 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
192 from void to bfd_boolean. Report warnings rather than errors
193 when the ISA versions are mis-matched. Afterwards, remember to
194 update the output ISA versions to the newest ones.
195 (riscv_merge_std_ext): Allow to link objects with different
196 standard ISA versions. Try to add output ISA versions to
197 merged_subsets first.
198 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
199 ISA and non-standard ISA versions.
201 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
203 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
204 error message when the versions of extension are mis-matched.
205 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
208 2020-09-03 Alan Modra <amodra@gmail.com>
210 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
211 on the output bfd objalloc memory.
213 2020-09-02 Alan Modra <amodra@gmail.com>
215 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
216 of constant shifted left.
218 2020-09-02 Alan Modra <amodra@gmail.com>
220 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
221 type for "relocation".
223 2020-09-01 Alan Modra <amodra@gmail.com>
225 * reloc.c (N_ONES): Handle N=0.
226 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
227 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
229 2020-09-01 Alan Modra <amodra@gmail.com>
232 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
233 in descending order of alignment.
235 2020-09-01 Alan Modra <amodra@gmail.com>
238 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
240 2020-08-31 Alan Modra <amodra@gmail.com>
243 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
244 unsigned when using with RISCV_ITYPE.
245 (_bfd_riscv_relax_call): Use an unsigned foff.
247 2020-08-31 Alan Modra <amodra@gmail.com>
251 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
252 (CRINFO_RELVADDR): Make unsigned.
253 (mips_elf_nullify_got_load): Use unsigned constant when shifting
256 2020-08-31 Alan Modra <amodra@gmail.com>
259 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
260 variable and rewrite signed overflow check.
261 * elf32-mep.c: Regenerate.
262 (mep_final_link_relocate): Delete "s".
264 2020-08-31 Alan Modra <amodra@gmail.com>
267 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
268 that might shift values into sign bit.
270 2020-08-31 Alan Modra <amodra@gmail.com>
273 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
274 and similarly for variables dealing with overflow.
276 2020-08-31 Alan Modra <amodra@gmail.com>
279 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
280 without undefined behaviour. Tidy excess casts.
282 2020-08-31 Alan Modra <amodra@gmail.com>
284 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
285 alignment from reloc addend after reloc type R_MN10300_ALIGN is
288 2020-08-30 Alan Modra <amodra@gmail.com>
292 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
293 without undefined behaviour.
295 2020-08-29 Nick Clifton <nickc@redhat.com>
298 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
301 2020-08-29 Alan Modra <amodra@gmail.com>
304 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
305 element when count is zero. bfd_realloc when shrinking.
307 2020-08-28 Alan Modra <amodra@gmail.com>
310 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
313 2020-08-28 Alan Modra <amodra@gmail.com>
316 * ecofflink.c (WRITE): Really don't write zero size chunks.
318 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
321 * linker.c (bfd_generic_define_common_symbol): Force the alignment
322 to 1 if the section has now alignment requirement.
324 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
326 * elf32-csky.c (csky_archs): Fix arch names.
327 (csky_find_arch_with_name): New.
328 (elf32_csky_merge_attributes): New.
329 (csky_elf_merge_private_bfd_data): Add process of merge
331 (elf32_csky_obj_attrs_arg_type): New.
332 (elf32_csky_obj_attrs_handle_unknown): New.
333 (elf_backend_obj_attrs_vendor): Define.
334 (elf_backend_obj_attrs_section): Define.
335 (elf_backend_obj_attrs_arg_type): Define.
336 (elf_backend_obj_attrs_section_type): Define.
338 2020-08-28 Nick Clifton <nickc@redhat.com>
341 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
342 for undefined symbols which will not generate extra warning
343 messages about truncated relocs.
345 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
347 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
348 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
349 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
350 unresolved reloc checks.
352 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
355 * som.c (som_bfd_copy_private_section_data): Issue error when a
356 subspace is specified without its containing space.
358 2020-08-27 Alan Modra <amodra@gmail.com>
361 * elflink.c: Include limits.h.
362 (CHAR_BIT): Provide fallback define.
363 (set_symbol_value): Correct complex reloc comment.
364 (undefined_reference): Set bfd_error.
365 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
367 (eval_symbol): Limit shifts. Force unsigned for left shift.
368 Catch divide by zero.
369 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
370 * configure: Regenerate.
371 * config.in: Regenerate.
373 2020-08-27 Alan Modra <amodra@gmail.com>
376 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
378 2020-08-27 Alan Modra <amodra@gmail.com>
380 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
381 on sym_sec not being output.
383 2020-08-27 Alan Modra <amodra@gmail.com>
386 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
388 2020-08-26 Nick Clifton <nickc@redhat.com>
391 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
393 (avr_elf32_load_records_from_section): Use bfd_get_16 and
394 bfd_get_32 to load values from potentially unaligned pointers.
397 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
398 ignore local symbols.
399 (elf64_alpha_relax_got_load): Do not check for local dynamic
401 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
403 (INSN_A) Cast the A parameter to unsigned.
404 (INSN_AB): Define in terms of INSN_A.
405 (INSN_ABC): Likewise.
406 (INSN_ABO): Likewise.
410 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
411 unsigned long constant when creating a mask to test for alignment
414 2020-08-26 Alan Modra <amodra@gmail.com>
417 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
419 2020-08-26 Alan Modra <amodra@gmail.com>
422 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
423 when section is empty.
425 2020-08-26 Alan Modra <amodra@gmail.com>
428 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
431 2020-08-26 Alan Modra <amodra@gmail.com>
439 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
440 (ppc64_elf_tls_setup): Likewise.
441 (branch_reloc_hash_match): Likewise.
442 (build_plt_stub): Likewise.
443 (ppc64_elf_relocate_section): Likewise.
445 2020-08-26 Alan Modra <amodra@gmail.com>
448 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
450 2020-08-26 Alan Modra <amodra@gmail.com>
453 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
454 sstubs->contents != NULL.
456 2020-08-26 Alan Modra <amodra@gmail.com>
459 * som.c (som_prep_for_fixups): Return early when no symbols.
461 2020-08-26 Alan Modra <amodra@gmail.com>
464 * ecofflink.c (WRITE): Don't write size 0 chunks.
466 2020-08-26 Alan Modra <amodra@gmail.com>
468 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
470 2020-08-26 Alan Modra <amodra@gmail.com>
473 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
475 2020-08-26 David Faust <david.faust@oracle.com>
477 * archures.c (bfd_mach_xbpf): Define.
478 * bfd-in2.h: Regenerate.
479 * cpu-bpf.c (bfd_xbpf_arch) New.
480 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
482 2020-08-26 Alan Modra <amodra@gmail.com>
484 * archures.c (bfd_mach_ck860): Define.
486 2020-08-25 Mark Wielaard <mark@klomp.org>
488 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
489 and dwarf_rnglists_size fields.
490 (dwarf_debug_sections): Add debug_rnglists.
491 (dwarf_debug_section_enum): Likewise.
492 (read_debug_rnglists): New function.
493 (read_rangelist): New function to call either read_ranges or
494 read_rnglists. Rename original function to...
495 (read_ranges): ...this.
496 (read_rnglists): New function.
498 2020-08-25 Alan Modra <amodra@gmail.com>
501 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
502 is_elf_hash_table before accessing elf fields.
504 2020-08-25 Alan Modra <amodra@gmail.com>
507 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
510 2020-08-25 Alan Modra <amodra@gmail.com>
513 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
514 before accessing elf fields.
516 2020-08-25 Alan Modra <amodra@gmail.com>
519 * som.c (som_compute_checksum): XOR 32-bit words in header,
520 not unsigned long sized words.
522 2020-08-25 Alan Modra <amodra@gmail.com>
525 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
526 amount copied for elf_segment_map defined with one element
529 2020-08-25 Alan Modra <amodra@gmail.com>
532 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
533 bfd_get_x size function to read addends out of fields. Apply
534 rightshift adjustment too. Don't apply the now unnecessary
535 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
536 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
537 Correct R_ARM_THM_JUMP6 addend.
539 2020-08-25 Alan Modra <amodra@gmail.com>
542 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
543 before start of section.
545 2020-08-25 Alan Modra <amodra@gmail.com>
547 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
548 before accessing elf_hash_table_id.
549 * elf32-arc.c (elf_arc_hash_table): Likewise.
550 * elf32-arm.c (elf32_arm_hash_table): Likewise.
551 * elf32-avr.c (avr_link_hash_table): Likewise.
552 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
553 * elf32-cris.c (elf_cris_hash_table): Likewise.
554 * elf32-csky.c (csky_elf_hash_table): Likewise.
555 * elf32-frv.c (frvfdpic_hash_table): Likewise.
556 * elf32-hppa.c (hppa_link_hash_table): Likewise.
557 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
558 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
559 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
560 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
561 * elf32-metag.c (metag_link_hash_table): Likewise.
562 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
563 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
564 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
565 * elf32-s390.c (elf_s390_hash_table): Likewise.
566 * elf32-sh.c (sh_elf_hash_table): Likewise.
567 * elf32-spu.c (spu_hash_table): Likewise.
568 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
569 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
570 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
571 * elf64-hppa.c (hppa_link_hash_table): Likewise.
572 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
573 * elf64-s390.c (elf_s390_hash_table): Likewise.
574 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
575 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
576 * elfxx-mips.c (mips_elf_hash_table): Likewise.
577 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
578 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
580 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
582 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
583 int. Use '%u' format with _bfd_error_handler to render it.
585 2020-08-25 Alan Modra <amodra@gmail.com>
588 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
589 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
591 2020-08-25 Alan Modra <amodra@gmail.com>
594 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
595 accessing elf_hash_table_id.
597 2020-08-25 Alan Modra <amodra@gmail.com>
600 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
601 accessing elf_hash_table_id.
603 2020-08-24 Mark Wielaard <mark@klomp.org>
605 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
606 (read_formatted_entries): Likewise. And skip zero entry.
608 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
610 * bfd-in2.h (bfd_mach_ck860): New.
611 * cpu-csky.c (arch_info_struct): Add item for CK860.
613 2020-08-24 Alan Modra <amodra@gmail.com>
615 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
616 high part tprel16 relocs.
617 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
618 Clear do_tls_opt on odd instructions.
619 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
620 Don't sanity check them here.
621 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
622 high part tprel16 relocs.
623 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
624 Clear do_tls_opt on odd instructions.
625 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
627 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
630 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
631 * configure: Regenerate.
633 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
636 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
637 versioned symbols, which are defined in shared objects, in
640 2020-08-21 Nick Clifton <nickc@redhat.com>
642 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
643 the data map if there are entries in it.
644 (_bfd_aarch64_erratum_843419_scan): Likewise.
646 2020-08-21 Jan Beulich <jbeulich@suse.com>
648 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
649 last byte of debug dir, not first.
651 2020-08-20 Nick Clifton <nickc@redhat.com>
654 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
655 field in the ELF header of the compressed sections.
657 2020-08-20 Nick Clifton <nickc@redhat.com>
660 * elf-bfd.h (struct bfd_elf_section_data): Add
661 has_secondary_relocs field.
662 * elf.c (_bfd_elf_copy_special_section_fields): Set the
663 has_secondary_relocs field for sections which have associated
665 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
666 on sections which have associated secondary relocs.
668 2020-08-15 Alan Modra <amodra@gmail.com>
670 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
671 small common section.
672 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
673 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
674 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
675 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
676 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
677 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
678 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
679 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
680 * elf32-v850.c (v850_elf_check_relocs): Likewise.
681 (v850_elf_add_symbol_hook): Likewise.
682 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
683 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
684 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
685 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
687 2020-08-15 Alan Modra <amodra@gmail.com>
690 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
692 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
693 on small common section.
694 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
695 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
696 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
697 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
698 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
699 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
701 2020-08-14 Alan Modra <amodra@gmail.com>
703 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
704 rather than another copy of primes. Increase maximum default
707 2020-08-13 Alan Modra <amodra@gmail.com>
709 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
711 2020-08-13 Alan Modra <amodra@gmail.com>
713 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
714 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
715 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
716 optimization when --no-pcrel-optimize.
718 2020-08-13 Alan Modra <amodra@gmail.com>
721 * bfd.c (struct bfd): Add read_only.
722 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
723 Set read_only on warning.
724 (elf_object_p): Sanity check program header alignment. Set
725 read_only on warning.
726 * bfd-in2.h: Regenerate.
728 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
730 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
731 win32pstatus note type to avoid signedness comparison warning.
733 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
735 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
736 win32pstatus notes, and return TRUE so we continue rather than
737 stopping as if it was an error.
739 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
741 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
743 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
745 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
746 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
747 appropriate size constraint for each win32pstatus note type.
749 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
751 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
752 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
755 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
757 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
758 (elfcore_grok_win32pstatus): Use.
760 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
762 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
763 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
764 offsets used to read NOTE_INFO_PROCESS.
766 2020-08-12 Nick Clifton <nickc@redhat.com>
768 * po/ru.po: Updated Russian translation.
769 * po/sr.po: Updated Serbian translation.
771 2020-08-07 David Faust <david.faust@oracle.com>
773 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
774 DISP16 and DISP32 relocations.
776 2020-08-05 David Faust <david.faust@oracle.com>
778 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
779 (bpf_elf_howto_table): Use it here.
780 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
781 instruction and data relocations.
783 2020-08-03 Alan Modra <amodra@gmail.com>
785 * vms-lib.c (vms_traverse_index): Sanity check size remaining
786 before accessing vms_idx or vms_elfidx.
788 2020-08-03 Alan Modra <amodra@gmail.com>
791 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
792 size against file size. Correct LONG_MAX limit check.
793 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
794 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
795 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
796 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
797 bfd_malloc_and_get_section.
799 2020-07-31 Alan Modra <amodra@gmail.com>
802 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
803 IR symbols to become dynamic.
804 (elf_link_add_object_symbols): Don't exclude IR symbols when
805 deciding whether an as-needed shared library is needed.
807 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
810 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
812 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
814 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
816 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
817 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
818 Don't define _STRUCTURED_PROC.
819 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
820 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
821 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
822 * configure, config.in: Regenerate.
823 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
824 * Makefile.in, doc/Makefile.in: Regenerate.
826 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
828 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
829 (elf_link_hash_table): Add sym_cache.
830 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
831 (elf32_arm_check_relocs): Updated.
832 (elf32_arm_size_dynamic_sections): Likewise.
833 * elf32-bfin.c (bfin_link_hash_table): Removed.
834 (bfin_link_hash_newfunc): Updated.
835 (bfin_hash_table): Removed.
836 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
837 (csky_elf_check_relocs): Updated.
838 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
839 (elf32_hppa_check_relocs): Updated.
840 * elf32-i386.c (elf_i386_tls_transition): Updated.
841 (elf_i386_convert_load_reloc): Likewise.
842 (elf_i386_check_relocs): Likewise.
843 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
844 (m32r_elf_hash_table): Updated.
845 (m32r_elf_link_hash_table_create): Likewise.
846 (m32r_elf_create_dynamic_sections): Likewise.
847 (m32r_elf_adjust_dynamic_symbol): Likewise.
848 (allocate_dynrelocs): Likewise.
849 (m32r_elf_size_dynamic_sections): Likewise.
850 (m32r_elf_relocate_section): Likewise.
851 (m32r_elf_finish_dynamic_symbol): Likewise.
852 (m32r_elf_check_relocs): Likewise.
853 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
855 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
856 (elf_m68k_check_relocs): Updated.
857 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
858 (elf_metag_check_relocs): Updated.
859 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
860 (microblaze_elf_check_relocs): Updated.
861 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
862 (nds32_elf_create_dynamic_sections): Likewise.
863 (nds32_elf_adjust_dynamic_symbol): Likewise.
864 (nds32_elf_check_relocs): Likewise.
865 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
866 srelbss and aym_cache.
867 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
868 (nios2_elf32_check_relocs): Updated.
869 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
870 (or1k_elf_check_relocs): Updated.
871 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
872 (ppc_elf_check_relocs): Updated.
873 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
874 (elf_s390_check_relocs): Updated.
875 (elf_s390_finish_dynamic_sections): Likewise.
876 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
878 (sh_elf_create_dynamic_sections): Updated.
879 (sh_elf_adjust_dynamic_symbol): Likewise.
880 (sh_elf_size_dynamic_sections): Likewise.
881 (sh_elf_check_relocs): Likewise.
882 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
883 (elf32_tic6x_check_relocs): Updated.
884 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
885 (tilepro_elf_hash_table): Updated.
886 (tilepro_elf_link_hash_table_create): Likewise.
887 (tilepro_elf_check_relocs): Likewise.
888 (tilepro_elf_adjust_dynamic_symbol): Likewise.
889 (allocate_dynrelocs): Likewise.
890 (tilepro_elf_size_dynamic_sections): Likewise.
891 (tilepro_elf_relocate_section): Likewise.
892 (tilepro_elf_finish_dynamic_symbol): Likewise.
893 (tilepro_finish_dyn): Likewise.
894 (tilepro_elf_finish_dynamic_sections): Likewise.
895 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
896 (ppc64_elf_before_check_relocs): Updated.
897 (ppc64_elf_check_relocs): Likewise.
898 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
899 (elf_s390_check_relocs): Updated.
900 (elf_s390_relocate_section): Likewise.
901 (elf_s390_finish_dynamic_sections): Likewise.
902 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
903 (elf_x86_64_check_relocs): Likewise.
904 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
906 (elfNN_aarch64_check_relocs): Updated.
907 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
908 (riscv_elf_check_relocs): Updated.
909 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
910 (mips_elf_resolve_got_page_ref): Updated.
911 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
912 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
914 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
915 (tilegx_elf_check_relocs): Updated.
916 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
918 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
920 * elflink.c (bfd_elf_final_link): Give local symbols a name if
922 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
923 return TRUE if making ET_REL output.
925 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
927 * elf-bfd.h (elf_backend_data): Add
928 `elf_backend_elfsym_local_is_section' member.
929 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
931 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
932 * elflink.c (bfd_elf_final_link): Use it to determine whether
933 set the `.symtab' section's `sh_info' value to the index of the
934 first non-local or non-section symbol.
935 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
937 (elf_backend_elfsym_local_is_section): New macro.
938 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
940 (elf_backend_elfsym_local_is_section): New macro.
942 2020-07-29 Alan Modra <amodra@gmail.com>
944 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
945 defined in excluded sections.
947 2020-07-28 Alan Modra <amodra@gmail.com>
949 * elf.c (assign_section_numbers): Comment. Don't segfault on
950 discarded sections when setting linked-to section for generic
952 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
954 2020-07-27 Alan Modra <amodra@gmail.com>
956 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
958 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
961 2020-07-24 Nick Clifton <nickc@redhat.com>
963 * config.bfd: Move xc16x target to the obsolete list.
965 2020-07-22 Kevin Buettner <kevinb@redhat.com>
967 * binary.c (binary_get_section_contents): Seek using offset
968 from section's file position.
970 2020-07-22 Kevin Buettner <kevinb@redhat.com>
972 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
974 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
977 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
978 type for the first function argument. Rename pointers to reflect
979 that they have distinct types.
981 2020-07-20 Alan Modra <amodra@gmail.com>
983 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
985 2020-07-19 Alan Modra <amodra@gmail.com>
987 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
988 (select_alt_stub): New function.
989 (ppc_get_stub_entry): Use it here.
990 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
992 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
993 merge notoc stubs with other varieties when power10_stubs is "auto".
994 Instead dup the stub hash table entry.
995 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
996 tests of power10_stubs.
998 2020-07-15 Alan Modra <amodra@gmail.com>
1001 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1003 2020-07-15 Nick Clifton <nickc@redhat.com>
1006 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1007 check for aux entries that overflow the buufer.
1009 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1011 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1012 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1014 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1015 Alan Modra <amodra@gmail.com>
1018 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1019 objects both before and after normal object files.
1020 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1022 2020-07-10 Alan Modra <amodra@gmail.com>
1024 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1025 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1027 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1028 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1029 uses of power10_stubs.
1031 2020-07-09 Alan Modra <amodra@gmail.com>
1033 * coff-ppc.c: Delete.
1035 * pei-ppc.c: Delete.
1036 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1037 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1039 (coff_write_object_contents): Remove PPC_PE code.
1040 * config.bfd: Move powerpcle-pe to removed targets.
1041 * configure.ac: Remove powerpc PE entries.
1042 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1043 (ppc_process_before_allocation): Delete.
1044 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1045 * targets.c: Remove powerpc PE vectors.
1046 * po/SRC-POTFILES.in: Regenerate.
1047 * libcoff.h: Regenerate.
1048 * Makefile.in: Regenerate.
1049 * configure: Regenerate.
1051 2020-07-09 Nick Clifton <nickc@redhat.com>
1053 * po/fr.po: Updated French translation.
1055 2020-07-07 Alan Modra <amodra@gmail.com>
1057 * xcofflink.c (xcoff_mark): Don't mark const sections.
1058 (bfd_xcoff_record_link_assignment): Add FIXME.
1059 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1060 sections being discarded by linker script.
1062 2020-07-07 Alan Modra <amodra@gmail.com>
1064 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1065 time, uid, gid and mode for deterministic archive.
1066 (xcoff_write_archive_contents_big): Likewise.
1068 2020-07-07 Alan Modra <amodra@gmail.com>
1070 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1073 2020-07-06 Nick Clifton <nickc@redhat.com>
1075 * po/pt.po: Updated Portuguese translation.
1076 * po/uk.po: Updated Ukranian translation.
1078 2020-07-04 Nick Clifton <nickc@redhat.com>
1080 * version.m4: Set version to 2.35.50.
1081 * configure: Regenerate.
1082 * po/bbfd.pot: Regenerate.
1084 2020-07-04 Nick Clifton <nickc@redhat.com>
1086 Binutils 2.35 branch created.
1088 2020-07-01 Alan Modra <amodra@gmail.com>
1091 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1092 raw syment index before dereferencing.
1094 2020-07-01 Alan Modra <amodra@gmail.com>
1096 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1098 2020-07-01 Alan Modra <amodra@gmail.com>
1100 * config.bfd: Obsolete xc16x.
1102 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1104 * archures.c (bfd_mach_i386_nacl): Removed.
1105 (bfd_mach_i386_i386_nacl): Likewise.
1106 (bfd_mach_x86_64_nacl): Likewise.
1107 (bfd_mach_x64_32_nacl): Likewise.
1108 * config.bfd: Remove *-*-nacl* targets.
1109 * configure.ac: Remove x86 NaCl target vectors.
1110 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1111 (bfd_x64_32_nacl_arch): Likewise.
1112 (bfd_x86_64_nacl_arch): Likewise.
1113 (bfd_i386_nacl_arch): Likewise.
1114 (bfd_x64_32_arch_intel_syntax): Updated.
1115 * elf32-i386.c: Don't include "elf-nacl.h".
1116 (elf_i386_nacl_plt): Removed.
1117 (elf_i386_nacl_plt0_entry): Likewise.
1118 (elf_i386_nacl_plt_entry): Likewise.
1119 (elf_i386_nacl_pic_plt0_entry): Likewise.
1120 (elf_i386_nacl_pic_plt_entry): Likewise.
1121 (elf_i386_nacl_eh_frame_plt): Likewise.
1122 (elf_i386_nacl_plt): Likewise.
1123 (elf32_i386_nacl_elf_object_p): Likewise.
1124 (elf_i386_get_synthetic_symtab): Updated.
1125 (elf_i386_link_setup_gnu_properties): Likewise.
1126 * elf64-x86-64.c: Don't include "elf-nacl.h".
1127 (elf_x86_64_nacl_plt): Removed.
1128 (elf64_x86_64_nacl_elf_object_p): Likewise.
1129 (elf_x86_64_nacl_plt0_entry): Likewise.
1130 (elf_x86_64_nacl_plt_entry): Likewise.
1131 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1132 (elf_x86_64_nacl_plt): Likewise.
1133 (elf32_x86_64_nacl_elf_object_p): Likewise.
1134 (elf_x86_64_get_synthetic_symtab): Updated.
1135 (elf_x86_64_link_setup_gnu_properties): Likewise.
1136 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1137 * targets.c: Remove x86 NaCl target vectors.
1138 * bfd-in2.h: Regenerated.
1139 * configure: Likewise.
1141 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1144 _bfd_elf_add_dynamic_tags.
1146 2020-06-29 Alan Modra <amodra@gmail.com>
1148 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1149 return value of bfd_bread. Don't read more than requested length.
1150 Sanity check length. Properly terminate file name.
1152 2020-06-29 Alan Modra <amodra@gmail.com>
1154 * arc-got.h: Use C style comments.
1155 * coff-z80.c: Likewise.
1156 * elf32-csky.c: Likewise.
1157 * peXXigen.c: Likewise.
1158 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1161 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1163 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1164 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1166 2020-06-26 Alan Modra <amodra@gmail.com>
1168 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1169 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1170 (riscv_get_priv_spec_name): Move to..
1171 * cpu-riscv.c: ..here.
1172 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1173 Use %u to print unsigned numbers.
1175 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1177 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1178 default architecture.
1180 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1184 _bfd_elf_add_dynamic_tags.
1186 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1189 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1190 _bfd_elf_add_dynamic_tags.
1192 2020-06-24 Alan Modra <amodra@gmail.com>
1194 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1195 shifts without undefined behaviour.
1197 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1201 (_bfd_elf_add_dynamic_tags): New.
1202 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1203 _bfd_elf_add_dynamic_tags.
1204 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1205 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1206 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1207 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1208 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1209 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1210 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1211 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1213 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1214 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1215 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1216 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1217 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1218 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1219 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1220 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1221 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1223 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1224 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1225 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1226 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1227 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1228 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1230 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1231 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1232 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1233 dt_reloc_sz and dt_reloc_ent.
1234 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1235 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1237 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1238 etab.dt_pltgot_required.
1239 (elf32_hppa_size_dynamic_sections): Call
1240 _bfd_elf_add_dynamic_tags.
1241 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1242 etab.dt_pltgot_required.
1243 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1244 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1245 root.dt_pltgot_required for FDPIC output.
1246 (sh_elf_size_dynamic_sections): Call
1247 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1248 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1249 elf.dt_pltgot_required.
1250 (elf_xtensa_size_dynamic_sections): Call
1251 _bfd_elf_add_dynamic_tags.
1252 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1253 root.dt_pltgot_required.
1254 (elf64_hppa_size_dynamic_sections): Call
1255 _bfd_elf_add_dynamic_tags.
1256 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1257 root.dt_pltgot_required.
1258 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1259 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1260 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1262 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1264 * mach-o.c: Support the new load commands by reading a linkedit
1265 data command for them.
1267 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1269 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1270 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1271 (riscv_get_priv_spec_class): Likewise.
1272 (riscv_get_priv_spec_name): Likewise.
1273 (riscv_get_priv_spec_class_from_numbers): New function, convert
1274 the version numbers into string, then call riscv_get_priv_spec_class
1275 to get the priv spec class.
1276 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1277 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1278 (riscv_get_priv_spec_name): Likewise.
1279 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1280 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1281 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1282 of input and output objects form their priv spec attributes by
1283 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1284 errors when linking objects with differnet priv spec versions. We do
1285 know v1.9.1 may have conflicts to other versions, so report the
1286 warning, too. After that, update the output priv spec version to the
1289 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1291 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1292 priv attributes, we will check the conflicts for all of them (major,
1293 minor and revision), and then set the priv_attrs_merged to TRUE to
1294 indicate that we have handled all of the priv attributes. Remove
1295 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1297 2020-06-21 Alan Modra <amodra@gmail.com>
1300 * configure.ac: Disable plugins by default for some targets.
1301 * plugin.c: Comment typo fix.
1302 * configure: Regenerate.
1304 2020-06-19 Nick Clifton <nickc@redhat.com>
1306 * plugin.c (try_load_plugin): Suppress the error message about
1307 being unable to open a plugin if creating a list of viable
1310 2020-06-16 Alan Modra <amodra@gmail.com>
1312 * aout-tic30.c: Delete file.
1313 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1314 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1315 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1316 (xc16x-*-elf): Sort properly.
1317 * configure.ac: Remove tic30_aout_vec.
1318 * targets.c: Likewise.
1319 * Makefile.in: Regenerate.
1320 * configure: Regenerate.
1321 * po/SRC-POTFILES.in: Regenerate.
1323 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1325 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1326 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1327 (elf32xtensa_abi): New global variable.
1328 (xtensa_abi_choice): New function.
1329 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1330 XSHAL_ABI to select PLT code.
1332 2020-06-15 Roland McGrath <mcgrathr@google.com>
1334 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1335 field of bfd_link_info.
1337 2020-06-15 Alan Modra <amodra@gmail.com>
1339 * config.bfd: Obsolete powerpcle-*-pe targets.
1341 2020-06-15 Alan Modra <amodra@gmail.com>
1344 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1345 symbols that were defined in discarded sections.
1346 * cofflink.c (coff_link_check_archive_element): Likewise.
1347 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1349 (_bfd_coff_write_global_sym): Don't emit such symbols.
1350 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1351 libcoff.h: Regenerate.
1353 2020-06-11 Alan Modra <amodra@gmail.com>
1356 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1358 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1360 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1361 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1362 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1365 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1368 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1369 Clear verinfo.verdef.
1371 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1374 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1375 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1376 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1378 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1379 Set ifunc_resolvers if there are FUNC resolvers.
1380 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1381 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1382 with elf.ifunc_resolvers.
1383 (write_plt_relocs_for_local_syms): Likewise.
1384 (ppc64_elf_relocate_section): Likewise.
1385 (ppc64_elf_finish_dynamic_sections): Likewise.
1386 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1388 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1389 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1390 instead of readonly_dynrelocs_against_ifunc.
1391 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1392 readonly_dynrelocs_against_ifunc.
1394 2020-06-09 Alan Modra <amodra@gmail.com>
1396 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1397 maybe_local_ifunc_resolver field.
1398 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1399 cases where maybe_local_ifunc_resolver was set.
1400 (ppc64_elf_relocate_section): Likewise.
1401 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1404 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1406 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1408 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1410 (elf32_arm_size_dynamic_sections): Updated. Clear
1411 root.tlsdesc_plt for DF_BIND_NOW.
1412 (elf32_arm_finish_dynamic_sections): Updated.
1413 (elf32_arm_output_arch_local_syms): Likewise.
1414 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1415 Clear root.tlsdesc_plt for DF_BIND_NOW.
1416 (nds32_elf_finish_dynamic_sections): Updated.
1417 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1418 dt_tlsdesc_plt and dt_tlsdesc_got.
1419 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1420 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1421 tlsdesc_plt and dt_tlsdesc_got.
1422 (elfNN_aarch64_allocate_dynrelocs): Updated.
1423 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1424 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1425 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1427 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1428 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1429 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1430 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1433 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf32-tic6x.c (elf32_bed): Defined the default to
1438 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1442 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1443 root.splt/root.srelplt.
1444 (elf64_hppa_create_dynamic_sections): Likewise.
1445 (elf64_hppa_size_dynamic_sections): Likewise.
1446 (elf64_hppa_finish_dynamic_symbol): Likewise.
1447 (elf_hppa_final_link): Likewise.
1448 (elf_hppa_final_link_relocate): Likewise.
1450 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1452 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1453 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1456 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1458 * elf-bfd.h (elf_target_os): New.
1459 (elf_link_hash_table): Add target_os.
1460 (elf_backend_data): Add target_os.
1461 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1462 symbian_p and nacl_p.
1463 (create_got_section): Updated.
1464 (elf32_arm_create_dynamic_sections): Likewise.
1465 (arm_type_of_stub): Likewise.
1466 (elf32_arm_create_or_find_stub_sec): Likewise.
1467 (elf32_arm_allocate_plt_entry): Likewise.
1468 (elf32_arm_populate_plt_entry): Likewise.
1469 (elf32_arm_final_link_relocate): Likewise.
1470 (elf32_arm_check_relocs): Likewise.
1471 (allocate_dynrelocs_for_symbol): Likewise.
1472 (elf32_arm_finish_dynamic_symbol): Likewise.
1473 (elf32_arm_finish_dynamic_sections): Likewise.
1474 (elf32_arm_output_plt_map_1): Likewise.
1475 (elf32_arm_output_arch_local_syms): Likewise.
1476 (elf32_arm_add_symbol_hook): Likewise.
1477 (elf32_arm_nacl_link_hash_table_create): Likewise.
1478 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1479 (elf32_arm_symbian_link_hash_table_create): Likewise.
1480 (ELF_TARGET_OS): New.
1481 * elf32-i386.c (elf_i386_arch_bed): Removed.
1482 (elf_backend_arch_data): Likewise.
1483 (elf_i386_solaris_arch_bed): Likewise.
1484 (elf_i386_nacl_arch_bed): Likewise.
1485 (elf_i386_vxworks_arch_bed): Likewise.
1486 (elf_i386_relocate_section): Updated.
1487 (elf_i386_finish_dynamic_sections): Likewise.
1488 (elf_i386_get_synthetic_symtab): Likewise.
1489 (elf_i386_link_setup_gnu_properties): Likewise.
1490 (ELF_TARGET_OS): New.
1491 * elf32-mips.c (ELF_TARGET_OS): New.
1492 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1493 (ppc_elf_create_got): Updated.
1494 (ppc_elf_create_dynamic_sections): Likewise.
1495 (ppc_elf_check_relocs): Likewise.
1496 (ppc_elf_adjust_dynamic_symbol): Likewise.
1497 (ppc_elf_size_dynamic_sections): Likewise.
1498 (ppc_elf_relocate_section): Likewise.
1499 (ppc_elf_finish_dynamic_sections): Likewise.
1500 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1501 (ELF_TARGET_OS): New.
1502 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1503 (sh_elf_link_hash_table_create): Updated.
1504 (sh_elf_create_dynamic_sections): Likewise.
1505 (allocate_dynrelocs): Likewise.
1506 (sh_elf_size_dynamic_sections): Likewise.
1507 (sh_elf_relocate_section): Likewise.
1508 (sh_elf_finish_dynamic_symbol): Likewise.
1509 (sh_elf_finish_dynamic_sections): Likewise.
1510 (ELF_TARGET_OS): New.
1511 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1513 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1514 (ELF_TARGET_OS): New.
1515 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1516 (elf_x86_64_solaris_arch_bed): Likewise.
1517 (elf_x86_64_nacl_arch_bed): Likewise.
1518 (elf_x86_64_finish_dynamic_sections): Updated.
1519 (elf_x86_64_get_synthetic_symtab): Likewise.
1520 (elf_x86_64_link_setup_gnu_properties): Likewise.
1521 (ELF_TARGET_OS): New.
1522 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1524 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1525 (MIPS_ELF_REL_DYN_NAME): Updated.
1526 (ELF_MIPS_GP_OFFSET): Likewise.
1527 (mips_elf_create_local_got_entry): Likewise.
1528 (mips_elf_allocate_dynamic_relocations): Likewise.
1529 (mips_elf_count_got_symbols): Likewise.
1530 (is_gott_symbol): Likewise.
1531 (mips_elf_calculate_relocation): Likewise.
1532 (mips_elf_create_dynamic_relocation): Likewise.
1533 (_bfd_mips_elf_check_relocs): Likewise.
1534 (allocate_dynrelocs): Likewise.
1535 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1536 (mips_elf_lay_out_got): Likewise.
1537 (mips_elf_set_plt_sym_value): Likewise.
1538 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1539 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1540 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1541 (_bfd_mips_elf_final_link): Likewise.
1542 (_bfd_mips_init_file_header): Likewise.
1543 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1545 (allocate_dynrelocs): Likewise.
1546 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1547 (_bfd_sparc_elf_relocate_section): Likewise.
1548 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1549 (sparc_finish_dyn): Likewise.
1550 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1551 * elfxx-target.h (ELF_TARGET_OS): New.
1552 (elfNN_bed): Add ELF_TARGET_OS.
1553 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1554 (_bfd_x86_elf_link_hash_table_create): Likewise.
1555 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1556 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1557 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1558 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1559 * elfxx-x86.h (elf_x86_target_os): Removed.
1560 (elf_x86_backend_data): Likewise.
1561 (get_elf_x86_backend_data): Likewise.
1562 (elf_x86_link_hash_table): Remove target_os.
1564 2020-06-06 Alan Modra <amodra@gmail.com>
1567 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1568 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1569 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1570 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1571 * elf64-ppc.c: Update throughout for reloc renaming.
1572 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1573 * libbfd.h: Regenerate.
1574 * bfd-in2.h: Regenerate.
1576 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1582 2020-06-05 Nick Clifton <nickc@redhat.com>
1584 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1587 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1589 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1590 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1591 whether the object can be linked according to it's priv
1592 attributes. The object without any priv spec attributes can
1593 be linked with others. If the first input object doesn't contain
1594 any priv attributes, then we need to copy the setting from the
1595 next input one. Also report more detailed error messages to user.
1597 2020-06-04 Stephen Casner <casner@acm.org>
1599 Extend pdp11-aout symbol table format to accommodate .stab
1600 symbols and implement correct handling of them.
1602 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1603 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1604 normal vs. .stab symbol table type values, replacing N_STAB mask.
1605 (translate_from_native_sym_flags): Determine correct section for
1606 different .stab types.
1607 (translate_to_native_sym_flags): Leave .stab types intact.
1608 (translate_symbol_table): Error if symbol indicates overlay;
1609 store desc field from .stab symbols.
1610 (write_syms): Output desc field with symbol.
1611 (aout_link_check_ar_symbols): Skip .stab symbols.
1612 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1613 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1614 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1615 correctly distinguish .stab symbols and select calculate their
1616 section and value; and copy desc and ovly fields from input symbol
1619 2020-06-04 Stephen Casner <casner@acm.org>
1621 * aoutx.h (translate_symbol_table): Comment had external and
1623 * pdp11.c (translate_symbol_table): Likewise.
1625 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1627 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1628 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1629 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1631 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1634 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1635 in debug section against symbol defined in shared library to 0.
1636 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1637 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1638 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1639 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1640 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1641 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1642 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1643 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1644 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1645 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1646 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1647 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1648 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1649 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1651 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1652 there is non-GOT reference.
1653 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1654 non-alloced sections.
1656 2020-06-03 Stephen Casner <casner@acm.org>
1658 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1660 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1662 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1663 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1664 other size that doesn't qcover the header word.
1665 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1666 string table, and zero it.
1667 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1668 message and set bfd_error on finding an invalid name string offset.
1669 (add_to_stringtab): INLINE -> inline
1670 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1672 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1673 any relocs that could not be recognised.
1674 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1675 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1676 name exists and is long enough, before attempting to see if it is
1678 c3864421222 - Correct case for N_SO being the last symbol.
1679 50455f1ab29 PR 20891 - Handle the case where the main file name
1680 and the directory name are both empty.
1681 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1682 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1683 range string table offsets.
1684 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1685 illegal string offset.
1686 (aout_link_includes_newfunc): Add comment.
1687 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1688 on unexpected relocation type rather than ASSERT.
1690 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1694 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1696 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1700 non-alloced sections.
1702 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1705 dynamic relocations for non SEC_ALLOC sections.
1707 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1709 * aout64.c (BMAGIC, QMAGIC): Do not define.
1710 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1711 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1712 to check the file format.
1713 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1714 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1715 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1717 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1719 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1720 relocations for non SEC_ALLOC sections.
1722 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1724 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1725 * elf32-arm.c (maybe_set_textrel): Removed.
1726 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1727 with _bfd_elf_maybe_set_textrel.
1728 * elf32-csky.c (maybe_set_textrel): Removed.
1729 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1730 with _bfd_elf_maybe_set_textrel.
1731 * elf32-hppa.c (maybe_set_textrel): Removed.
1732 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1733 with _bfd_elf_maybe_set_textrel.
1734 * elf32-lm32.c (maybe_set_textrel): Removed.
1735 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1736 with _bfd_elf_maybe_set_textrel.
1737 * elf32-m32r.c (maybe_set_textrel): Removed.
1738 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1739 with _bfd_elf_maybe_set_textrel.
1740 * elf32-metag.c (maybe_set_textrel): Removed.
1741 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1742 with _bfd_elf_maybe_set_textrel.
1743 * elf32-nds32.c (maybe_set_textrel): Removed.
1744 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1745 with _bfd_elf_maybe_set_textrel.
1746 * elf32-or1k.c (maybe_set_textrel): Removed.
1747 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1748 with _bfd_elf_maybe_set_textrel.
1749 * elf32-ppc.c (maybe_set_textrel): Removed.
1750 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1751 with _bfd_elf_maybe_set_textrel.
1752 * elf32-s390.c (maybe_set_textrel): Removed.
1753 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1754 with _bfd_elf_maybe_set_textrel.
1755 * elf32-sh.c (maybe_set_textrel): Removed.
1756 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1757 with _bfd_elf_maybe_set_textrel.
1758 * elf32-tic6x.c (maybe_set_textrel): Removed.
1759 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1760 with _bfd_elf_maybe_set_textrel.
1761 * elf32-tilepro.c (maybe_set_textrel): Removed.
1762 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1763 with _bfd_elf_maybe_set_textrel.
1764 * elf64-ppc.c (maybe_set_textrel): Removed.
1765 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1766 with _bfd_elf_maybe_set_textrel.
1767 * elf64-s390.c (maybe_set_textrel): Removed.
1768 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1769 with _bfd_elf_maybe_set_textrel.
1770 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1771 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1772 with _bfd_elf_maybe_set_textrel.
1773 * elfnn-riscv.c (maybe_set_textrel): Removed.
1774 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1775 with _bfd_elf_maybe_set_textrel.
1776 * elfxx-sparc.c (maybe_set_textrel): Removed.
1777 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1778 with _bfd_elf_maybe_set_textrel.
1779 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1780 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1781 with _bfd_elf_maybe_set_textrel.
1782 * elfxx-x86.c (maybe_set_textrel): Removed.
1783 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1784 with _bfd_elf_maybe_set_textrel.
1785 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1787 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1790 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1792 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1793 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1794 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1795 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1797 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1798 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1799 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1800 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1801 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1802 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1803 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1804 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1805 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1806 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1807 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1808 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1809 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1810 (elf_backend_copy_indirect_symbol): Likewise.
1811 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1812 (elf_backend_copy_indirect_symbol): Likewise.
1813 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1815 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1818 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1819 * elf32-arm.c (readonly_dynrelocs): Removed.
1820 (maybe_set_textrel): Replace readonly_dynrelocs with
1821 _bfd_elf_readonly_dynrelocs.
1822 * elf32-csky.c (readonly_dynrelocs): Removed.
1823 (maybe_set_textrel): Replace readonly_dynrelocs with
1824 _bfd_elf_readonly_dynrelocs.
1825 * elf32-hppa.c(readonly_dynrelocs): Removed.
1826 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1827 _bfd_elf_readonly_dynrelocs.
1828 (maybe_set_textrel): Likewise.
1829 * elf32-lm32.c (readonly_dynrelocs): Removed.
1830 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1831 with _bfd_elf_readonly_dynrelocs.
1832 (maybe_set_textrel): Likewise.
1833 * elf32-m32r.c (readonly_dynrelocs): Removed.
1834 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1835 with _bfd_elf_readonly_dynrelocs.
1836 (maybe_set_textrel): Likewise.
1837 * elf32-metag.c (readonly_dynrelocs): Removed.
1838 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1839 with _bfd_elf_readonly_dynrelocs.
1840 (maybe_set_textrel): Likewise.
1841 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1842 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1843 with _bfd_elf_readonly_dynrelocs.
1844 * elf32-nds32.c (readonly_dynrelocs): Removed.
1845 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1846 with _bfd_elf_readonly_dynrelocs.
1847 (maybe_set_textrel): Likewise.
1848 * elf32-or1k.c (readonly_dynrelocs): Removed.
1849 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1850 with _bfd_elf_readonly_dynrelocs.
1851 * elf32-ppc.c (readonly_dynrelocs): Removed.
1852 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1853 _bfd_elf_readonly_dynrelocs.
1854 (ppc_elf_adjust_dynamic_symbol): Likewise.
1855 (maybe_set_textrel): Likewise.
1856 * elf32-s390.c (readonly_dynrelocs): Removed.
1857 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1858 with _bfd_elf_readonly_dynrelocs.
1859 (maybe_set_textrel): Likewise.
1860 * elf32-sh.c (readonly_dynrelocs): Removed.
1861 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1862 _bfd_elf_readonly_dynrelocs.
1863 (maybe_set_textrel): Likewise.
1864 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1865 (maybe_set_textrel): Replace readonly_dynrelocs with
1866 _bfd_elf_readonly_dynrelocs.
1867 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1868 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1869 with _bfd_elf_readonly_dynrelocs.
1870 (maybe_set_textrel): Likewise.
1871 * elf64-ppc.c (readonly_dynrelocs): Removed.
1872 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1873 _bfd_elf_readonly_dynrelocs.
1874 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1875 (maybe_set_textrel): Likewise.
1876 * elf64-s390.c (readonly_dynrelocs): Removed.
1877 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1878 with _bfd_elf_readonly_dynrelocs.
1879 (maybe_set_textrel): Likewise.
1880 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1881 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1882 (maybe_set_textrel): Replace readonly_dynrelocs with
1883 _bfd_elf_readonly_dynrelocs.
1884 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1885 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1886 with _bfd_elf_readonly_dynrelocs.
1887 (maybe_set_textrel): Likewise.
1888 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1889 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1890 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1891 (maybe_set_textrel): Likewise.
1892 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1893 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1894 with _bfd_elf_readonly_dynrelocs.
1895 (maybe_set_textrel): Likewise.
1896 * elfxx-x86.c (readonly_dynrelocs): Removed.
1897 (maybe_set_textrel): Replace readonly_dynrelocs with
1898 _bfd_elf_readonly_dynrelocs.
1899 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1901 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1903 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1904 -fsanitize=undefined.
1906 2020-06-03 Alan Modra <amodra@gmail.com>
1910 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1912 (pe_ILF_build_a_bfd): Likewise.
1914 2020-06-03 Alan Modra <amodra@gmail.com>
1917 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1918 core files as well as objects.
1920 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1923 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1924 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1926 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1927 (elf_arc_link_hash_newfunc): Updated.
1928 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1929 (elf32_arm_link_hash_newfunc): Updated.
1930 (elf32_arm_copy_indirect_symbol): Likewise.
1931 (elf32_arm_check_relocs): Likewise.
1932 (readonly_dynrelocs): Likewise.
1933 (allocate_dynrelocs_for_symbol): Likewise.
1934 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1935 (csky_elf_link_hash_newfunc): Updated.
1936 (csky_allocate_dynrelocs): Likewise.
1937 (readonly_dynrelocs): Likewise.
1938 (csky_elf_copy_indirect_symbol): Likewise.
1939 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1940 (hppa_link_hash_newfunc): Updated.
1941 (elf32_hppa_copy_indirect_symbol): Likewise.
1942 (elf32_hppa_hide_symbol): Likewise.
1943 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1944 (allocate_dynrelocs): Likewise.
1945 (elf32_hppa_relocate_section): Likewise.
1946 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1947 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1948 (lm32_elf_link_hash_newfunc): Likewise.
1949 (lm32_elf_link_hash_table_create): Updated.
1950 (readonly_dynrelocs): Likewise.
1951 (allocate_dynrelocs): Likewise.
1952 (lm32_elf_copy_indirect_symbol): Likewise.
1953 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1954 (m32r_elf_link_hash_newfunc): Likewise.
1955 (m32r_elf_link_hash_table_create): Updated.
1956 (m32r_elf_copy_indirect_symbol): Likewise.
1957 (allocate_dynrelocs): Likewise.
1958 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1959 (metag_link_hash_newfunc): Updated.
1960 (elf_metag_copy_indirect_symbol): Likewise.
1961 (readonly_dynrelocs): Likewise.
1962 (allocate_dynrelocs): Likewise.
1963 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1965 (link_hash_newfunc): Updated.
1966 (microblaze_elf_check_relocs): Likewise.
1967 (microblaze_elf_copy_indirect_symbol): Likewise.
1968 (readonly_dynrelocs): Likewise.
1969 (allocate_dynrelocs): Likewise.
1970 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1971 (nds32_elf_link_hash_newfunc): Updated.
1972 (nds32_elf_copy_indirect_symbol): Likewise.
1973 (readonly_dynrelocs): Likewise.
1974 (allocate_dynrelocs): Likewise.
1975 (nds32_elf_check_relocs): Likewise.
1976 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1977 (link_hash_newfunc): Updated.
1978 (nios2_elf32_copy_indirect_symbol): Likewise.
1979 (nios2_elf32_check_relocs): Likewise.
1980 (allocate_dynrelocs): Likewise.
1981 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1982 (or1k_elf_link_hash_newfunc): Updated.
1983 (readonly_dynrelocs): Likewise.
1984 (allocate_dynrelocs): Likewise.
1985 (or1k_elf_copy_indirect_symbol): Likewise.
1986 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1987 (ppc_elf_link_hash_newfunc): Updated.
1988 (ppc_elf_copy_indirect_symbol): Likewise.
1989 (ppc_elf_check_relocs): Likewise.
1990 (readonly_dynrelocs): Likewise.
1991 (ppc_elf_adjust_dynamic_symbol): Likewise.
1992 (allocate_dynrelocs): Likewise.
1993 (ppc_elf_relocate_section): Likewise.
1994 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1995 (link_hash_newfunc): Updated.
1996 (elf_s390_copy_indirect_symbol): Likewise.
1997 (readonly_dynrelocs): Likewise.
1998 (elf_s390_adjust_dynamic_symbol): Likewise.
1999 (allocate_dynrelocs): Likewise.
2000 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2001 (sh_elf_link_hash_newfunc): Updated.
2002 (readonly_dynrelocs): Likewise.
2003 (allocate_dynrelocs): Likewise.
2004 (sh_elf_copy_indirect_symbol): Likewise.
2005 (sh_elf_check_relocs): Likewise.
2006 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2007 (elf32_tic6x_link_hash_newfunc): Likewise.
2008 (elf32_tic6x_link_hash_table_create): Updated.
2009 (readonly_dynrelocs): Likewise.
2010 (elf32_tic6x_check_relocs): Likewise.
2011 (elf32_tic6x_allocate_dynrelocs): Likewise.
2012 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2014 (link_hash_newfunc): Updated.
2015 (tilepro_elf_copy_indirect_symbol): Likewise.
2016 (tilepro_elf_check_relocs): Likewise.
2017 (allocate_dynrelocs): Likewise.
2018 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2019 (ppc64_elf_copy_indirect_symbol): Updated.
2020 (ppc64_elf_check_relocs): Likewise.
2021 (readonly_dynrelocs): Likewise.
2022 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2023 (dec_dynrel_count): Likewise.
2024 (allocate_dynrelocs): Likewise.
2025 (ppc64_elf_relocate_section): Likewise.
2026 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2027 (link_hash_newfunc): Updated.
2028 (elf_s390_copy_indirect_symbol): Likewise.
2029 (readonly_dynrelocs): Likewise.
2030 (allocate_dynrelocs): Likewise.
2031 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2032 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2034 (elfNN_aarch64_link_hash_newfunc): Updated.
2035 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2036 (readonly_dynrelocs): Likewise.
2037 (need_copy_relocation_p): Likewise.
2038 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2039 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2040 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2041 (link_hash_newfunc): Updated.
2042 (riscv_elf_copy_indirect_symbol): Likewise.
2043 (riscv_elf_check_relocs): Likewise.
2044 (readonly_dynrelocs): Likewise.
2045 (allocate_dynrelocs): Likewise.
2046 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2048 (link_hash_newfunc): Updated.
2049 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2050 (_bfd_sparc_elf_check_relocs): Likewise.
2051 (readonly_dynrelocs): Likewise.
2052 (allocate_dynrelocs): Likewise.
2053 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2054 (link_hash_newfunc): Updated.
2055 (tilegx_elf_copy_indirect_symbol): Likewise.
2056 (tilegx_elf_check_relocs): Likewise.
2057 (readonly_dynrelocs): Likewise.
2058 (allocate_dynrelocs): Likewise.
2059 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2060 (readonly_dynrelocs): Likewise.
2061 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2062 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2064 2020-06-01 Alan Modra <amodra@gmail.com>
2066 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2067 command against cmd_length, not the end of record. For
2068 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2069 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2072 2020-05-28 David Faust <david.faust@oracle.com>
2074 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2075 R_BPF_INSN_{32,64} relocations.
2077 2020-05-28 Stephen Casner <casner@acm.org>
2079 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2080 addreses in .long (used in testsuites) and .stab values.
2082 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2085 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2086 Check bfd_link_dll when issue a DT_TEXTREL warning.
2087 * elfxx-x86.c (maybe_set_textrel): Likewise.
2088 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2090 2020-05-26 Nick Clifton <nickc@redhat.com>
2092 * plugin.c (try_load_plugin): Extend error message when a plugin
2095 2020-05-23 Alan Modra <amodra@gmail.com>
2097 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2099 2020-05-22 Alan Modra <amodra@gmail.com>
2102 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2103 attributes from shared libraries, and do not return an error if
2106 2020-05-21 Alan Modra <amodra@gmail.com>
2109 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2111 (_bfd_delete_bfd): Free the copy.
2112 (_bfd_new_bfd): Free nbfd->memory on error.
2114 2020-05-21 Alan Modra <amodra@gmail.com>
2116 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2117 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2118 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2119 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2120 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2121 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2122 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2123 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2124 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2125 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2126 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2127 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2128 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2129 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2130 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2131 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2132 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2133 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2134 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2135 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2137 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2139 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2140 get_default_version. It is used to find the default version for
2141 the specific extension.
2142 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2143 default_major_version and default_minor_version. Add new bfd_boolean
2144 parameter *use_default_version. Set it to TRUE if we need to call
2145 the callback rps->get_default_version to find the default version.
2146 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2147 the default version in riscv_parsing_subset_version, and then call
2148 riscv_add_subset to add the subset into subset list.
2149 (riscv_parse_prefixed_ext): Likewise.
2150 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2151 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2152 strings rather than characters.
2153 riscv_merge_arch_attr_info): The callback function get_default_version
2154 is only needed for assembler, so set it to NULL int the linker.
2155 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2156 * elfxx-riscv.h: Updated.
2158 2020-05-20 Alan Modra <amodra@gmail.com>
2161 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2162 use bfd_set_filename.
2163 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2164 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2165 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2166 (bfd_create): Likewise.
2167 (_bfd_delete_bfd): Don't free filename.
2168 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2169 return pointer to the copy or NULL on alloc fail.
2170 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2171 result of bfd_set_filename.
2172 * bfd-in2.h: Regenerate.
2174 2020-05-20 Alan Modra <amodra@gmail.com>
2177 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2178 section size against file size.
2179 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2181 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2184 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2185 and memset when allocating memory for the sections_being_created
2188 2020-05-19 Stafford Horne <shorne@gmail.com>
2190 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2192 (or1k_elf_relocate_section): Access srelgot via
2193 htab->root.srelgot. Add assertions for srelgot->contents.
2194 Introduce local variable for srelgot to not reuse global
2196 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2197 (or1k_set_got_and_rela_sizes): New function.
2198 (or1k_initial_exec_offset): New function.
2199 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2200 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2202 (or1k_elf_check_relocs): Use OR to set TLS access.
2203 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2205 (or1k_elf_size_dynamic_sections): Use
2206 or1k_set_got_and_rela_sizes to set sizes.
2207 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2208 (TCB_SIZE): New macro.
2209 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2210 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2211 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2212 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2213 (tpoff): Add dynamic boolean argument.
2214 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2216 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2218 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2219 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2220 cases with BFD_RELOC_AARCH64_JUMP26.
2221 (elfNN_aarch64_check_relocs): Likewise.
2223 2020-05-19 Alan Modra <amodra@gmail.com>
2225 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2226 bfd_get_filename rather than accessing bfd->filename directly.
2227 * aout-target.h (MY (object_p)): Likewise.
2228 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2229 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2230 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2231 (_bfd_archive_bsd44_construct_extended_name_table),
2232 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2233 (_bfd_bsd_write_armap): Likewise.
2234 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2235 * cache.c (bfd_open_file): Likewise.
2236 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2237 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2238 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2239 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2240 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2241 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2242 (patch_tls_desc_to_ie): Likewise.
2243 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2244 (spu_elf_auto_overlay): Likewise.
2245 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2246 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2247 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2248 * elflink.c (bfd_elf_size_dynamic_sections),
2249 (elf_link_input_bfd): Likewise.
2250 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2251 * mach-o.c (bfd_mach_o_follow_dsym),
2252 (bfd_mach_o_close_and_cleanup): Likewise.
2253 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2254 (find_separate_debug_file, get_build_id_name): Likewise.
2255 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2256 * plugin.c (bfd_plugin_open_input): Likewise.
2257 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2258 * som.c (som_write_armap): Likewise.
2259 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2260 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2261 (_bfd_vms_lib_write_archive_contents): Likewise.
2262 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2264 2020-05-19 Alan Modra <amodra@gmail.com>
2267 * bfdio.c (_bfd_real_fopen): Typo fix.
2269 2020-05-18 Nick Clifton <nickc@redhat.com>
2272 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2273 for the sections_being_created array.
2275 2020-05-18 Alan Modra <amodra@gmail.com>
2277 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2278 they can be freed without also freeing internal_relocs.
2280 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2283 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2284 separators into DOS style when creating a WIN32 fullpath.
2286 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2288 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2289 to initialize RISC-V tdata.
2291 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2293 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2296 2020-05-11 Alan Modra <amodra@gmail.com>
2298 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2300 2020-05-11 Alan Modra <amodra@gmail.com>
2302 * elf64-ppc.c: Rename powerxx to power10 throughout.
2304 2020-05-11 Alan Modra <amodra@gmail.com>
2307 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2308 contains required number of auxents before processing any auxent.
2309 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2310 file name from auxents for PE.
2312 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2314 * aout-cris.c (DEFAULT_ARCH): Delete define.
2315 (MY_set_arch_mach): Likewise.
2316 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2318 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2319 of r_type before the shift.
2321 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2324 * elfnn-aarch64.c (group_sections): Copy implementation from
2327 2020-05-01 Alan Modra <amodra@gmail.com>
2330 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2331 accessing root.u.def of symbols. Also check root.u.def.section
2332 is non-NULL. Reverse tests so as to make the logic positive.
2334 2020-05-01 Alan Modra <amodra@gmail.com>
2337 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2338 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2340 2020-05-01 Alan Modra <amodra@gmail.com>
2343 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2344 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2345 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2346 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2347 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2348 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2349 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2350 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2351 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2352 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2354 2020-05-01 Alan Modra <amodra@gmail.com>
2357 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2358 from shared libraries.
2360 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2362 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2363 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2364 equals 0. Report overflow when the result has negative sign but
2365 all significant bits are zero.
2367 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2369 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2370 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2372 2020-04-28 Alan Modra <amodra@gmail.com>
2374 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2375 Emit warning message.
2377 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2379 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2380 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2381 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2382 to x86_64_pe_big_vec as it not a big-endian format.
2383 (vec i386_pe_big_vec): New.
2384 * configure.ac: Likewise.
2385 * targets.c: Likewise.
2386 * configure: Regenerate.
2387 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2388 COFF_WITH_PE_BIGOBJ): New.
2389 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2391 (x86_64_pe_be_vec): Moved.
2393 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2395 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2396 * elf.c (elfcore_grok_arc_v2): New function.
2397 (elfcore_grok_note): Call the new function to handle the corresponding
2399 (elfcore_write_arc_v2): New function.
2400 (elfcore_write_register_note): Call the new function to handle the
2401 corresponding pseudo-sections.
2403 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2406 * bfd-in2.h: Regenerated.
2407 * elf32-xtensa.c (elf_howto_table): New entries for
2408 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2409 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2410 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2411 R_XTENSA_NDIFF{8,16,32}.
2412 * libbfd.h (bfd_reloc_code_real_names): Add names for
2413 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2414 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2415 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2416 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2418 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2421 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2424 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2427 * elf-bfd.h (elf_backend_data): Add
2428 elf_backend_strip_zero_sized_dynamic_sections.
2429 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2430 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2432 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2434 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2436 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2438 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2440 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2442 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2444 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2446 2020-04-21 Nick Clifton <nickc@redhat.com>
2448 * po/sr.po: Updated Serbian translation.
2450 2020-04-21 Alan Modra <amodra@gmail.com>
2452 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2455 2020-04-20 Stephen Casner <casner@acm.org>
2457 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2458 causing globals from linker script to be treated as debug symbols.
2459 (translate_symbol_table): Don't sign-extend symbol values from 16
2460 to 64 bits in nm output.
2462 2020-04-20 Alan Modra <amodra@gmail.com>
2464 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2466 2020-04-18 Alan Modra <amodra@gmail.com>
2468 * section.c (bfd_is_const_section): Correct test for special
2470 * bfd-in2.h: Regenerate.
2472 2020-04-17 Alan Modra <amodra@gmail.com>
2475 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2478 2020-04-16 Nick Clifton <nickc@redhat.com>
2481 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2482 abort with a more helpful error message.
2484 2020-04-16 Alan Modra <amodra@gmail.com>
2487 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2490 2020-04-15 Fangrui Song <maskray@google.com>
2493 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2494 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2495 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2496 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2497 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2498 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2499 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2500 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2501 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2502 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2503 * elflink.c (elf_link_output_extsym): Likewise.
2504 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2506 2020-04-15 Alan Modra <amodra@gmail.com>
2509 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2510 pointer into strings that may be freed for section name, always
2511 allocate a new string.
2513 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2514 Jan W. Jagersma <jwjagersma@gmail.com>
2516 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2517 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2518 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2519 (_bfd_go32_mkobject): New functions.
2520 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2521 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2522 (go32exe_mkobject): Call _bfd_go32_mkobject.
2523 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2524 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2526 (coff_write_relocs): Enable extended reloc counter code if
2527 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2528 (coff_write_object_contents): Likewise. Pad section headers
2529 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2530 instead of coff_swap_scnhdr_out.
2531 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2532 enable extended reloc counter.
2533 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2534 Declare with ATTRIBUTE_UNUSED.
2535 * libcoff-in.h: (struct coff_tdata): New field go32.
2537 * libcoff.h: Regenerate.
2539 2020-04-14 Fangrui Song <maskray@google.com>
2542 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2545 2020-04-14 Stephen Casner <casner@acm.org>
2548 * pdp11.c: Add implementation of --imagic option.
2549 (adjust_o_magic): Fix objcopy --extract-symbol test.
2550 * libaout.h (enum aout_magic): Add i_magic.
2552 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2553 Nick Clifton <nickc@redhat.com>
2555 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2557 <default>: Error rather than abort.
2559 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2562 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2563 relocation section from section group.
2565 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2567 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2568 bfd->origin to file offset.
2569 * bfdwin.c (bfd_get_file_window): Likewise.
2570 * bfd.c: Clarify the use of the bfd->origin field.
2571 * bfd-in2.h: Regenerate.
2572 * coff-i386.c: Don't include go32exe.h. Allow overriding
2573 coff_write_object_contents via COFF_WRITE_CONTENTS.
2574 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2575 (go32exe_write_object_contents): New functions.
2576 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2577 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2578 (create_go32_stub): Remove check for 2k size limit. Read stub
2579 from go32exe_temp_stub if present.
2580 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2581 copy variable-length stub.
2582 (go32_check_format): Read stub to go32exe_temp_stub, set
2583 origin, return go32exe_cleanup.
2584 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2585 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2586 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2587 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2588 Remove functions and their associated #defines.
2589 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2590 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2591 Rename field go32stub to stub.
2592 * libcoff.h: Regenerate.
2593 * coff-stgo32.c (go32_check_format): Rename to...
2594 (go32exe_check_format): ...this.
2595 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2596 (go32exe_copy_private_bfd_data): ...this.
2597 (stub_bytes): Rename to...
2598 (go32exe_default_stub): ...this.
2599 (create_go32_stub): Rename to...
2600 (go32exe_create_stub): ...this.
2601 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2604 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2608 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2609 relocation to R_386_32 for relocation against non-preemptible
2611 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2612 allocate dynamic relocation for non-preemptible absolute symbol.
2613 (elf_i386_relocate_section): Pass sec to
2614 GENERATE_DYNAMIC_RELOCATION_P.
2615 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2616 (elf_x86_64_convert_load_reloc): Covert load relocation to
2617 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2618 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2619 for non-preemptible absolute symbol if they overflow.
2620 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2621 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2622 symbol. Don't allocate dynamic relocation for non-preemptible
2624 (elf_x86_64_relocate_section): Don't generate relative relocation
2625 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2626 to GENERATE_DYNAMIC_RELOCATION_P.
2627 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2628 against non-preemptible absolute symbol.
2629 (_bfd_elf_x86_valid_reloc_p): New function.
2630 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2632 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2633 argument. Don't generate dynamic relocation against
2634 non-preemptible absolute symbol.
2635 (ABS_SYMBOL_P): New.
2636 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2637 against non-preemptible absolute symbol.
2639 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2640 (_bfd_elf_x86_valid_reloc_p): New.
2642 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2645 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2646 address in the GOT if in thumb only mode.
2648 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2650 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2652 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2654 * mmo.c (mmo_scan): Create .text section only when needed, not
2657 2020-03-31 Alan Modra <amodra@gmail.com>
2659 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2662 2020-03-31 Alan Modra <amodra@gmail.com>
2664 * vms-alpha.c (image_write): Check bounds for sections without
2665 contents too. Error on non-zero write to section without
2667 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2669 2020-03-31 Alan Modra <amodra@gmail.com>
2671 * tekhex.c (pass_over): Check is_eof before reading buffer.
2673 2020-03-30 Nick Clifton <nickc@redhat.com>
2676 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2677 field to timestamp and make it an integer.
2678 * libcoff.h: Regenerate.
2679 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2680 field in the pe_data structure rather than the insert_timestamp
2683 2020-03-30 Alan Modra <amodra@gmail.com>
2686 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2689 2020-03-26 Nick Clifton <nickc@redhat.com>
2691 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2692 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2694 * libbfd.h: Regenerate.
2696 2020-03-26 Alan Modra <amodra@gmail.com>
2698 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2700 2020-03-26 Alan Modra <amodra@gmail.com>
2702 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2704 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2706 2020-03-25 Nick Clifton <nickc@redhat.com>
2708 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2710 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2711 * libbfd.h: Regenerate.
2713 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2715 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2716 correct field name in the output string.
2718 2020-03-25 Alan Modra <amodra@gmail.com>
2721 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2722 for SHT_NOBITS section if first in segment.
2724 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2727 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2728 (_bfd_elf_get_symbol_version_string): This.
2729 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2730 (_bfd_elf_get_symbol_version_string): This.
2731 (bfd_elf_print_symbol): Pass TRUE to
2732 _bfd_elf_get_symbol_version_string.
2733 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2734 bfd_boolean argument.
2735 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2736 * targets.c (_bfd_get_symbol_version_string): Likewise.
2737 (bfd_get_symbol_version_string): Likewise.
2738 * bfd-in2.h: Regenerated.
2740 2020-03-24 Nick Clifton <nickc@redhat.com>
2741 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2744 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2747 2020-03-24 Nick Clifton <nickc@redhat.com>
2750 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2751 segment to use for PT_GNU_RELRO, ignore empty sections in a
2752 segment's current list.
2754 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2757 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2759 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2762 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2763 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2764 on the previous _bfd_elf_get_symbol_version_string.
2765 (_bfd_elf_get_symbol_version_string): Use it.
2767 2020-03-24 Alan Modra <amodra@gmail.com>
2769 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2770 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2773 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2775 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2777 2020-03-23 Alan Modra <amodra@gmail.com>
2779 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2780 symbol count. Allocate an extra byte to ensure name strings
2781 are terminated. Sanity check name offsets. Release memory on
2784 2020-03-23 Alan Modra <amodra@gmail.com>
2786 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2787 field hasn't been read. Remove unnecessary casts.
2789 2020-03-22 Alan Modra <amodra@gmail.com>
2791 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2792 enough to read number of symbols.
2794 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2796 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2797 (EXECUTABLE_SUFFIX): Likewise.
2798 * config.in: Regenerated.
2799 * configure: Likewise.
2800 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2801 _bfd_generic_close_and_cleanup.
2802 (plugin_list_entry): Remove resolution_file, resolution_option,
2803 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2804 lto_wrapper, gcc_env and initialized,
2805 (need_lto_wrapper_p): Removed.
2806 (get_lto_wrapper): Likewise.
2807 (setup_lto_wrapper_env): Likewise.
2808 (register_all_symbols_read): Likewise.
2809 (egister_cleanup): Likewise.
2810 (get_symbols): Likewise.
2811 (add_input_file): Likewise.
2812 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2813 (add_symbols): Updated.
2814 (try_claim): Likewise.
2815 (try_load_plugin): Likewise.
2816 (bfd_plugin_canonicalize_symtab): Likewise.
2817 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2818 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2820 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2823 * plugin.c (plugin_list_entry): Add has_symbol_type.
2824 (add_symbols_v2): New function.
2825 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2826 provides symbol type.
2827 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2828 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2831 2020-03-20 Alan Modra <amodra@gmail.com>
2833 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2834 enough to read number of symbols.
2836 2020-03-20 Alan Modra <amodra@gmail.com>
2838 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2839 backend functions for NULL before calling.
2840 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2841 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2842 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2843 * elfnn-ia64.c (ignore_errors): New function.
2844 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2846 2020-03-19 Nick Clifton <nickc@redhat.com>
2849 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2850 location of the varinfo in the unit's debug info data. Change the
2851 type of the stack field to a boolean.
2852 (lookup_var_by_offset): New function. Returns the varinfo
2853 structure for the variable described at the given offset in the
2855 (scan_unit_for_symbols): Add support for variables which have the
2856 DW_AT_specification attribute.
2858 2020-03-19 Nick Clifton <nickc@redhat.com>
2861 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2864 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2866 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2868 2020-03-18 Nick Clifton <nickc@redhat.com>
2871 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2872 memory access when processing a corrupt secondary reloc section.
2874 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2876 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2877 instead of calling abort.
2878 * elf32-csky.c (csky_build_one_stub): Likewise.
2879 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2880 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2881 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2882 * elf32-metag.c (metag_build_one_stub): Likewise.
2883 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2884 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2885 (ppc_size_one_stub): Likewise.
2886 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2888 2020-03-17 Nick Clifton <nickc@redhat.com>
2891 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2892 with error messages.
2894 2020-03-17 Nick Clifton <nickc@redhat.com>
2897 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2898 free. Add free on another failure path.
2900 2020-03-16 Alan Modra <amodra@gmail.com>
2903 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2904 we have a non-zero section count. Do lma comparison in octets.
2906 2020-03-16 Alan Modra <amodra@gmail.com>
2908 * vms-alpha.c (dst_restore_location): Validate index into
2909 dst_ptr_offsets array before accessing. Return status.
2910 (dst_retrieve_location): Similarly, making "loc" parameter a
2911 pointer to return value.
2912 (_bfd_vms_slurp_etir): Update calls to above functions.
2914 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2916 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2918 * configure: Regenerated.
2920 2020-03-14 Alan Modra <amodra@gmail.com>
2922 * section.c (BFD_FAKE_SECTIONS): Formatting.
2923 * bfd-in2.h: Regenerate.
2925 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2927 * elf.c (elfcore_grok_netbsd_note): Add support for
2928 NT_NETBSDCORE_LWPSTATUS notes.
2930 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2932 * bfd-in2.h: Regenerate.
2933 * section.c (asection): Add already_assigned field.
2934 (BFD_FAKE_SECTION): Add default initializer for it.
2935 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2936 * elf32-arm.c (arm_build_one_stub): Add support for
2937 non_contiguous_regions.
2938 * elf32-csky.c (csky_build_one_stub): Likewise.
2939 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2940 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2941 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2942 * elf32-metag.c (metag_build_one_stub): Likewise.
2943 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2944 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2945 (ppc_size_one_stub): Likewise.
2946 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2947 * elflink.c (elf_link_input_bfd): Likewise.
2949 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2952 * elf-linker-x86.h (elf_linker_x86_params): Add
2953 static_before_all_inputs and has_dynamic_linker.
2954 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2955 dynamic input objects if -static is passed at command-line
2956 before all input files without --dynamic-linker unless
2957 --no-dynamic-linker is used.
2959 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2961 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2963 2020-03-13 Christian Eggers <ceggers@gmx.de>
2965 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2966 "p_paddr" from "at".
2967 * elfcode.h (bfd_from_remote_memory): Add units to several
2968 parameters. New local "opb". Fix usage of p_align. Fix
2969 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2970 call of target_read_memory.
2971 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2972 calculation of "offset" and "output_offset".
2973 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2974 from "offset" and fix calculation of "end" from "vma+size". Fix
2975 comparison between "sh_addr" and "vma"/"output_offset".
2976 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2977 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2979 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2980 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2981 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2982 assignment of p_paddr from phdr_lma. Fix comparison between
2983 "lma+size" and "next->lma".
2984 (elf_sort_segments): Fix assignment from p_paddr to lma.
2985 (assign_file_positions_for_load_sections): Add unit (bytes) to
2986 local "align". Fix calculation of local "off_adjust". Fix
2987 calculation of local "filehdr_vaddr".
2988 (assign_file_positions_for_non_load_sections): New local "opb".
2989 Fix calculation of "end" from "p_size". Fix comparison between
2990 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2991 from "end" and "p_vaddr".
2992 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2993 vma. Fix assignment to p_paddr from lma. Fix comparison between
2994 p_paddr and lma. Fix assignment to p_paddr from lma.
2995 * merge.c (sec_merge_emit): New local "opb". Convert
2996 "alignment_power" to octets.
2997 (_bfd_add_merge_section): New locals "alignment_power" and
2998 "opb". Fix comparison between "alignment_power" and
3000 (_bfd_merge_sections): New local "opb". Divide size by opb
3001 before checking align mask.
3003 2020-03-13 Christian Eggers <ceggers@gmx.de>
3005 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3006 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3008 (_bfd_elf_make_section_from_phdr): Similarly.
3009 (elf_fake_sections): Fix calculation of
3010 Elf_Internal_shdr::sh_addr from section VMA.
3011 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3013 (assign_file_positions_for_load_sections): Fix calculations of
3014 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3015 comparison between program header address and section LMA.
3016 (assign_file_positions_for_non_load_sections): Likewise.
3017 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3018 (IS_CONTAINED_BY_VMA): Add parameter opb.
3019 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3020 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3021 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3022 Fix calculations of p_addr_valid and p_vaddr_offset.
3023 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3024 with octets per byte when comparing against p_vaddr.
3026 2020-03-11 Alan Modra <amodra@gmail.com>
3028 * som.c (setup_sections): Sanity check subspace.name.
3030 2020-03-11 Alan Modra <amodra@gmail.com>
3032 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3034 2020-03-10 Alan Modra <amodra@gmail.com>
3037 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3040 2020-03-09 Alan Modra <amodra@gmail.com>
3042 * wasm-module.c (wasm_scan): Sanity check file name length
3043 before allocating memory. Move common section setup code. Do
3044 without bfd_tell to calculate section size.
3046 2020-03-06 Nick Clifton <nickc@redhat.com>
3048 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3049 with error messages and failure return values.
3051 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3053 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3054 relocation sections for any removed reference to a dynamic symbol.
3056 2020-03-05 Nick Clifton <nickc@redhat.com>
3058 * elf-bfd.h (struct elf_backend_data): Add new fields:
3059 init_secondary_reloc_section, slurp_secondary_reloc_section,
3060 write_secondary_reloc_section.
3061 (_bfd_elf_init_secondary_reloc_section): Prototype.
3062 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3063 (_bfd_elf_write_secondary_reloc_section): Prototype.
3064 * elf.c ( bfd_section_from_shdr): Invoke the new
3065 init_secondary_reloc_section backend function, if defined, when a
3066 second reloc section is encountered.
3067 (swap_out_syms): Invoke the new symbol_section_index function, if
3068 defined, when computing the section index of an OS/PROC specific
3070 (_bfd_elf_init_secondary_reloc_section): New function.
3071 (_bfd_elf_slurp_secondary_reloc_section): New function.
3072 (_bfd_elf_write_secondary_reloc_section): New function.
3073 (_bfd_elf_copy_special_section_fields): New function.
3074 * elfcode.h (elf_write_relocs): Invoke the new
3075 write_secondary_relocs function, if defined, in order to emit
3077 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3078 function, if defined, in order to read in secondary relocs.
3079 * elfxx-target.h (elf_backend_copy_special_section_fields):
3080 Provide a non-NULL default definition.
3081 (elf_backend_init_secondary_reloc_section): Likewise.
3082 (elf_backend_slurp_secondary_reloc_section): Likewise.
3083 (elf_backend_write_secondary_reloc_section): Likewise.
3084 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3086 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3087 * configure: Regenerate.
3089 2020-03-05 Alan Modra <amodra@gmail.com>
3091 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3092 against file size before allocating memory. Use bfd_alloc rather
3093 than bfd_zalloc for carsym/strings memory.
3095 2020-03-04 Alan Modra <amodra@gmail.com>
3097 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3098 sh_addr mod sh_addalign is zero.
3100 2020-03-04 Alan Modra <amodra@gmail.com>
3102 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3104 2020-03-03 Alan Modra <amodra@gmail.com>
3106 * format.c (struct bfd_preserve): Add cleanup field.
3107 (bfd_preserve_save): Add cleanup param and save.
3108 (bfd_preserve_restore): Return cleanup.
3109 (bfd_preserve_finish): Call the cleanup for the discarded match.
3110 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3111 and clear when preserving a match. Restore cleanup too when
3112 restoring that match.
3114 2020-03-02 Alan Modra <amodra@gmail.com>
3116 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3117 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3118 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3119 (core_sco5_vec): Correct initialisers.
3121 2020-03-02 Alan Modra <amodra@gmail.com>
3123 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3124 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3125 * cisco-core.c (cisco_core_file_validate): Likewise.
3126 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3127 * hpux-core.c (hpux_core_core_file_p): Likewise.
3128 * irix-core.c (irix_core_core_file_p): Likewise.
3129 * lynx-core.c (lynx_core_file_p): Likewise.
3130 * netbsd-core.c (netbsd_core_file_p): Likewise.
3131 * osf-core.c (osf_core_core_file_p): Likewise.
3132 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3133 * sco5-core.c (sco5_core_file_p): Likewise.
3135 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3137 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3139 2020-03-02 Alan Modra <amodra@gmail.com>
3141 * targets.c (bfd_cleanup): New typedef.
3142 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3143 * libbfd-in.h (_bfd_no_cleanup): Define.
3144 * format.c (bfd_reinit): Add cleanup parameter, call it.
3145 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3146 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3147 * aout-target.h (callback, object_p): Return bfd_cleanup.
3148 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3149 * archive.c (bfd_generic_archive_p): Likewise.
3150 * binary.c (binary_object_p): Likewise.
3151 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3152 * coff-ia64.c (ia64coff_object_p): Likewise.
3153 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3154 * coff-sh.c (coff_small_object_p): Likewise.
3155 * coff-stgo32.c (go32_check_format): Likewise.
3156 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3157 (xcoff64_core_p): Likewise.
3158 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3159 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3160 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3161 * elfcode.h (elf_object_p): Likewise.
3162 * elfcore.h (elf_core_file_p): Likewise.
3163 * i386msdos.c (msdos_object_p): Likewise.
3164 * ihex.c (ihex_object_p): Likewise.
3165 * libaout.h (some_aout_object_p): Likewise.
3166 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3167 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3168 * libbfd.c (_bfd_dummy_target): Likewise.
3169 * libcoff-in.h (coff_object_p): Likewise.
3170 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3171 (bfd_mach_o_arm64_core_p): Likewise.
3172 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3173 (bfd_mach_o_arm_core_p): Likewise.
3174 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3175 (bfd_mach_o_i386_core_p): Likewise.
3176 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3177 (bfd_mach_o_x86_64_core_p): Likewise.
3178 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3179 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3180 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3181 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3182 * mmo.c (mmo_object_p): Likewise.
3183 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3184 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3185 (pe_bfd_object_p): Likewise.
3186 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3187 * ppcboot.c (ppcboot_object_p): Likewise.
3188 * rs6000-core.c (rs6000coff_core_p): Likewise.
3189 * som.c (som_object_setup, som_object_p): Likewise.
3190 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3191 * tekhex.c (tekhex_object_p): Likewise.
3192 * vms-alpha.c (alpha_vms_object_p): Likewise.
3193 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3194 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3195 * wasm-module.c (wasm_object_p): Likewise.
3196 * xsym.c (bfd_sym_object_p): Likewise.
3197 * xsym.h (bfd_sym_object_p): Likewise.
3198 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3200 * pdp11.c (some_aout_object_p): Likewise.
3201 * plugin.c (register_ld_plugin_object_p): Update object_p
3203 * plugin.h (register_ld_plugin_object_p): Likewise.
3204 * bfd-in2.h: Regenerate.
3205 * libbfd.h: Regenerate.
3206 * libcoff.h: Regenerate.
3208 2020-03-02 Alan Modra <amodra@gmail.com>
3210 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3211 applicable section flags.
3212 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3213 (mips_ecoff_bele_vec): Likewise.
3214 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3216 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3217 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3219 2020-03-02 Alan Modra <amodra@gmail.com>
3221 * elf32-m32r.c (m32r_elf_section_flags): New function.
3222 (elf_backend_section_flags): Define.
3223 * elf32-nds32.c (nds32_elf_section_flags): New function.
3224 (elf_backend_section_flags): Define.
3225 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3226 .sbss and .sdata sections.
3227 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3228 for SHF_V850_GPREL sections.
3229 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3231 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3232 for SHF_PARISC_SHORT sections.
3233 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3234 (elf_backend_section_flags): Define.
3235 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3236 for SHF_MIPS_GPREL sections. Delete FIXME.
3238 2020-03-02 Alan Modra <amodra@gmail.com>
3240 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3241 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3242 calling elf_backend_section_flags with adjusted params. Use
3243 newsect->flags past that point.
3244 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3246 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3247 to have their type overridden, and all sh_flags but processor and
3249 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3250 * elf32-mep.c (mep_elf_section_flags): Likewise.
3251 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3252 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3253 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3254 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3255 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3256 stub BFD and non-aarch64 input files when scanning for stubs.
3258 2020-03-02 Alan Modra <amodra@gmail.com>
3260 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3261 limit to decompressed element size.
3263 2020-03-02 Alan Modra <amodra@gmail.com>
3265 * vms-lib.c (vms_traverse_index): Add recur_count param and
3266 update calls. Fail on excessive recursion.
3268 2020-03-02 Alan Modra <amodra@gmail.com>
3270 * vms-alpha.c (vms_get_remaining_object_record): Use
3271 bfd_realloc_or_free rather than bfd_realloc.
3272 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3273 (dst_define_location, parse_module): Likewise, and check realloc
3274 return status before using memory. Return status from function
3275 adjusting all callers.
3277 2020-02-28 Alan Modra <amodra@gmail.com>
3279 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3281 2020-02-28 Alan Modra <amodra@gmail.com>
3283 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3284 Remove duplicate undersize check.
3286 2020-02-27 Alan Modra <amodra@gmail.com>
3289 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3291 2020-02-27 Alan Modra <amodra@gmail.com>
3294 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3295 (coff_section_type): Adjust comment.
3296 (decode_section_type): Likewise. Call coff_section_type before
3297 decode_section_type.
3298 (bfd_decode_symclass): Use 'c' for common sections other than
3301 2020-02-27 Alan Modra <amodra@gmail.com>
3303 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3306 2020-02-27 Alan Modra <amodra@gmail.com>
3308 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3309 if file is an archive element.
3310 * bfd-in2.h: Regenerate.
3312 2020-02-26 Alan Modra <amodra@gmail.com>
3314 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3315 bfd_set_error on failing test. Don't bother changing bfd_error on
3316 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3317 Check sym name is within string buffer. Use size_t for some vars.
3318 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3319 int_buf. Don't change bfd_error on file read error. Use
3320 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3321 calculations to catch overflows before they occur. malloc and
3322 free raw armap rather than using bfd_alloc. Read raw armap before
3323 allocating carsym+strings buffer.
3324 (_bfd_slurp_extended_name_table): Localize variables. Check
3325 name size against file size.
3327 2020-02-26 Alan Modra <amodra@gmail.com>
3329 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3331 2020-02-26 Alan Modra <amodra@gmail.com>
3333 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3334 malloc. Check for NULL return from bfd_malloc.
3335 (rx_table_find, rx_table_map): Likewise.
3336 (rx_set_section_contents): Check bfd_alloc return.
3337 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3339 2020-02-26 Alan Modra <amodra@gmail.com>
3341 * aoutx.h: Indent labels correctly. Format error strings.
3342 * archive.c: Likewise.
3343 * archive64.c: Likewise.
3344 * coff-arm.c: Likewise.
3345 * coff-rs6000.c: Likewise.
3346 * coff-stgo32.c: Likewise.
3347 * cpu-arm.c: Likewise.
3348 * dwarf2.c: Likewise.
3349 * elf-ifunc.c: Likewise.
3350 * elf-properties.c: Likewise.
3351 * elf-s390-common.c: Likewise.
3352 * elf-strtab.c: Likewise.
3354 * elf32-arm.c: Likewise.
3355 * elf32-bfin.c: Likewise.
3356 * elf32-cr16.c: Likewise.
3357 * elf32-csky.c: Likewise.
3358 * elf32-i386.c: Likewise.
3359 * elf32-m68k.c: Likewise.
3360 * elf32-msp430.c: Likewise.
3361 * elf32-nds32.c: Likewise.
3362 * elf32-nios2.c: Likewise.
3363 * elf32-pru.c: Likewise.
3364 * elf32-xtensa.c: Likewise.
3365 * elf64-ia64-vms.c: Likewise.
3366 * elf64-x86-64.c: Likewise.
3367 * elfcode.h: Likewise.
3368 * elfcore.h: Likewise.
3369 * elflink.c: Likewise.
3370 * elfnn-aarch64.c: Likewise.
3371 * elfnn-ia64.c: Likewise.
3372 * elfnn-riscv.c: Likewise.
3373 * elfxx-mips.c: Likewise.
3374 * elfxx-sparc.c: Likewise.
3375 * elfxx-x86.c: Likewise.
3376 * i386lynx.c: Likewise.
3377 * merge.c: Likewise.
3378 * pdp11.c: Likewise.
3379 * plugin.c: Likewise.
3380 * reloc.c: Likewise.
3382 2020-02-26 Alan Modra <amodra@gmail.com>
3385 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3387 (bfd_elf_add_dt_needed_tag): Declare.
3388 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3389 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3390 from elf_add_dt_needed_tag. Remove soname and doit param.
3391 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3392 to see whether as-needed lib is already loaded, use dyn_loaded
3393 list instead. When saving and restoring around as-needed lib
3394 handle possibility that dynstr has not been initialised. Don't
3395 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3396 Mark libs loaded via DT_NEEDED entries of other libs with
3397 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3399 (elf_link_check_versioned_symbol): Remove now unneccesary
3400 DYNAMIC check when traversing dyn_loaded list.
3402 2020-02-26 Alan Modra <amodra@gmail.com>
3404 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3406 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3409 * plugin.c (need_lto_wrapper_p): New.
3410 (bfd_plugin_set_program_name): Add an int argument to set
3412 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3414 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3416 2020-02-24 Alan Modra <amodra@gmail.com>
3418 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3420 2020-02-24 Alan Modra <amodra@gmail.com>
3422 * vms-lib.c (struct carsym_mem): Add limit.
3423 (vms_add_index): Heed limit.
3424 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3425 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3426 Always return actual number read.
3427 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3428 assertion with error exit.
3430 2020-02-22 Alan Modra <amodra@gmail.com>
3433 * elf.c (assign_file_positions_for_load_sections): Continue linking
3434 on "PHDR segment not covered by LOAD segment" errors.
3436 2020-02-21 Alan Modra <amodra@gmail.com>
3438 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3440 (bfd_mach_o_canonicalize_reloc): Likewise.
3441 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3442 counts and offsets against file size.
3443 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3444 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3445 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3446 against file size. Delete symbol table error message.
3447 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3449 (bfd_mach_o_read_symtab): Likewise.
3450 (bfd_mach_o_read_command): Pass file size.
3451 (bfd_mach_o_scan): Sanity check command count against file size.
3453 2020-02-21 Alan Modra <amodra@gmail.com>
3456 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3457 "text", "data" and "bss" section pointer vars. Don't update
3458 section size, just exec header sizes.
3459 (adjust_sizes_and_vmas): Don't update text section size. Set
3460 initial exec header a_text. Print exec headers sizes.
3461 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3462 (adjust_sizes_and_vmas): Similarly. Formatting.
3463 (final_link): Correct final file extension.
3465 2020-02-20 Nick Clifton <nickc@redhat.com>
3467 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3469 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3471 (elfNN_bed): Initialise the symbol_section_index field.
3472 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3473 OS and PROC specific section indicies. Warn if converting other
3474 reserved incidies to SHN_ABS.
3476 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3479 * cpu-z80.c: Add machine type compatibility checking.
3481 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3484 * plugin.c (plugin_list_entry): Remove handle.
3485 (try_load_plugin): Call dlclose before return.
3487 2020-02-19 Alan Modra <amodra@gmail.com>
3489 * libbfd-in.h (_bfd_constant_p): Define.
3490 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3491 file size before allocating memory.
3492 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3493 * elf.c (bfd_elf_get_str_section): Likewise.
3494 (_bfd_elf_slurp_version_tables): Likewise.
3495 * libbfd.h: Regenerate.
3497 2020-02-19 Alan Modra <amodra@gmail.com>
3499 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3500 * aoutx.h (aout_get_external_symbols): Replace calls to
3501 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3502 (slurp_reloc_table): Likewise.
3503 * archive.c (do_slurp_bsd_armap): Likewise.
3504 (do_slurp_coff_armap): Likewise.
3505 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3506 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3507 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3508 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3509 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3510 (_bfd_coff_get_external_symbols): Likewise.
3511 * ecoff.c (ecoff_slurp_symbolic_header),
3512 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3513 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3514 (ecoff_indirect_link_order): Likewise.
3515 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3516 (_bfd_elf_slurp_version_tables): Likewise.
3517 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3518 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3519 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3520 * elf64-alpha.c (READ): Likewise.
3521 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3522 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3523 * elfcode.h (elf_slurp_symbol_table),
3524 (elf_slurp_reloc_table_from_section): Likewise.
3525 * elflink.c (elf_link_add_object_symbols),
3526 (elf_link_check_versioned_symbol): Likewise.
3527 * elfxx-mips.c (READ): Likewise.
3528 * i386lynx.c (slurp_reloc_table): Likewise.
3529 * lynx-core.c (lynx_core_file_p): Likewise.
3530 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3531 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3532 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3533 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3534 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3535 (bfd_pef_parse_symbols): Likewise.
3536 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3537 * som.c (setup_sections, som_slurp_string_table),
3538 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3539 (som_bfd_fill_in_ar_symbols): Likewise.
3540 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3541 (evax_bfd_print_image): Likewise.
3542 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3543 * wasm-module.c (wasm_scan): Likewise.
3544 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3545 * xsym.c (bfd_sym_read_name_table),
3546 (bfd_sym_print_type_information_table_entry): Likewise.
3547 * libbfd.h: Regenerate.
3549 2020-02-19 Alan Modra <amodra@gmail.com>
3551 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3552 reading external relocs.
3553 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3554 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3556 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3558 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3559 (m32c_elf_relax_section): Likewise.
3560 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3561 (rl78_elf_relax_section): Likewise.
3562 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3563 (elf32_rx_relax_section): Likewise.
3564 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3565 parameter types and use..
3566 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3567 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3568 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3569 being read from file, just the extra.
3570 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3571 after reading external syms. Free on failure.
3573 2020-02-19 Alan Modra <amodra@gmail.com>
3575 * coffcode.h (buy_and_read, coff_slurp_line_table),
3576 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3577 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3578 corresponding bfd_alloc call. Adjust variables to suit.
3579 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3580 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3581 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3582 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3583 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3584 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3585 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3586 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3587 * elf64-alpha.c (READ): Likewise.
3588 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3589 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3590 (bfd_from_remote_memory): Likewise.
3591 * elfcore.h (core_find_build_id): Likewise.
3592 * elfxx-mips.c (READ): Likewise.
3593 * mach-o.c (bfd_mach_o_mangle_sections),
3594 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3595 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3596 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3597 * som.c (setup_sections, som_prep_for_fixups)
3598 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3599 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3600 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3601 (som_bfd_ar_write_symbol_stuff): Likewise.
3602 * vms-alpha.c (vector_grow1): Likewise.
3603 * vms-lib.c (vms_add_index): Likewise.
3604 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3605 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3606 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3607 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3608 (bfd_alloc2, bfd_zalloc2): Delete.
3609 (_bfd_mul_overflow): Define.
3610 * libbfd.h: Regenerate.
3612 2020-02-19 Alan Modra <amodra@gmail.com>
3614 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3616 (assign_section_numbers): Likewise.
3617 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3618 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3619 bfd_malloc2, size_t amt, and unsigned tls_count.
3620 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3621 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3622 (elf_output_implib): Use bfd_alloc.
3624 2020-02-19 Alan Modra <amodra@gmail.com>
3626 * bfd.c (struct bfd): Move format and direction to other
3627 bitfields. Add "size".
3628 * bfdio.c (bfd_get_size): Cache size when not writing file.
3629 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3630 returning zero, ie. unknown.
3631 (bfd_get_alt_debug_link_info): Likewise.
3632 * bfd-in2.h: Regenerate.
3634 2020-02-19 Alan Modra <amodra@gmail.com>
3636 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3637 bfd_get_file_size twice.
3638 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3639 zero, ie. unknown, return.
3640 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3641 * elfcode.h (elf_swap_shdr_in): Likewise.
3642 (elf_object_p): Don't call bfd_get_file_size twice and correct
3645 2020-02-19 Alan Modra <amodra@gmail.com>
3647 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3648 FALSE if memory alloc fails. Adjust calls.
3649 * som.c (som_prep_for_fixups): Likewise.
3650 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3651 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3652 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3653 * som.c (som_build_and_write_symbol_table): Return via error_return
3655 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3656 (VEC_APPEND_EL): Delete.
3657 (vector_grow1): Return pointer to element. Catch overflow.
3658 Return NULL on memory allocation failure.
3659 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3660 (alpha_vms_add_fixup_ca): Likewise.
3661 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3663 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3665 2020-02-19 Alan Modra <amodra@gmail.com>
3667 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3668 * aout-target.h (object_p): Likewise.
3669 * aout-tic30.c (tic30_aout_object_p): Likewise.
3670 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3671 (emit_stringtab, write_syms, link_hash_table_create),
3672 (aout_link_write_other_symbol): Likewise.
3673 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3674 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3675 (_bfd_compute_and_write_armap): Likewise.
3676 * archures.c (bfd_arch_list): Likewise.
3677 * bfd.c (bfd_record_phdr): Likewise.
3678 * binary.c (binary_canonicalize_symtab): Likewise.
3679 * cisco-core.c (cisco_core_file_validate): Likewise.
3680 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3681 (find_arm_glue, record_arm_to_thumb_glue),
3682 (record_thumb_to_arm_glue): Likewise.
3683 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3684 (ppc_allocate_toc_section): Likewise.
3685 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3686 * coff-sh.c (sh_relax_section): Likewise.
3687 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3688 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3689 (coff_set_alignment_hook, coff_mkobject),
3690 (coff_compute_section_file_positions): Likewise.
3691 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3692 (coff_find_nearest_line_with_names),
3693 ( bfd_coff_set_symbol_class): Likewise.
3694 * cofflink.c (_bfd_coff_link_hash_table_create),
3695 (_bfd_coff_link_input_bfd): Likewise.
3696 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3697 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3698 (build_line_info_table, sort_line_sequences),
3699 (line_info_add_include_dir, line_info_add_file_name),
3700 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3701 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3702 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3703 (_bfd_ecoff_find_nearest_line),
3704 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3705 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3706 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3707 * elf-m10300.c (mn10300_elf_relax_section),
3708 (elf32_mn10300_link_hash_table_create): Likewise.
3709 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3710 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3711 * elf32-arm.c (elf32_arm_link_hash_table_create),
3712 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3713 (elf32_arm_new_section_hook): Likewise.
3714 * elf32-avr.c (elf_avr_new_section_hook),
3715 (elf32_avr_link_hash_table_create, get_local_syms),
3716 (elf32_avr_setup_section_lists): Likewise.
3717 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3718 (bfin_link_hash_table_create): Likewise.
3719 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3720 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3721 * elf32-csky.c (csky_elf_link_hash_table_create),
3722 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3723 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3724 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3725 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3726 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3727 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3728 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3729 (m32r_elf_check_relocs): Likewise.
3730 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3731 (elf32_m68hc11_setup_section_lists),
3732 (elf32_m68hc11_size_stubs): Likewise.
3733 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3734 * elf32-metag.c (elf_metag_link_hash_table_create),
3735 (elf_metag_setup_section_lists): Likewise.
3736 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3737 (microblaze_elf_check_relocs): Likewise.
3738 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3739 (nds32_elf_check_relocs): Likewise.
3740 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3741 (get_local_syms, nios2_elf32_check_relocs),
3742 (nios2_elf32_link_hash_table_create): Likewise.
3743 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3744 (or1k_elf_check_relocs): Likewise.
3745 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3746 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3747 * elf32-s390.c (elf_s390_link_hash_table_create),
3748 (elf_s390_check_relocs): Likewise.
3749 * elf32-score.c (score_elf_create_got_section),
3750 (s3_elf32_score_new_section_hook),
3751 (elf32_score_link_hash_table_create): Likewise.
3752 * elf32-score7.c (score_elf_create_got_section),
3753 (s7_elf32_score_new_section_hook): Likewise.
3754 * elf32-sh.c (sh_elf_link_hash_table_create),
3755 (sh_elf_check_relocs): Likewise.
3756 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3757 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3758 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3759 (tilepro_elf_check_relocs): Likewise.
3760 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3761 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3762 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3763 (elf_xtensa_new_section_hook): Likewise.
3764 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3765 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3766 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3767 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3768 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3769 * elf64-ppc.c (ppc64_elf_new_section_hook),
3770 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3771 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3772 * elf64-s390.c (elf_s390_link_hash_table_create),
3773 (elf_s390_check_relocs): Likewise.
3774 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3775 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3776 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3777 (elf_link_add_archive_symbols, compute_bucket_count),
3778 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3779 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3780 (bfd_elf_final_link): Likewise.
3781 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3782 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3783 (elfNN_aarch64_new_section_hook): Likewise.
3784 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3785 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3786 (riscv_elf_check_relocs): Likewise.
3787 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3788 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3789 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3790 (_bfd_mips_elf_link_hash_table_create): Likewise.
3791 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3792 (_bfd_sparc_elf_check_relocs),
3793 (_bfd_sparc_elf_new_section_hook): Likewise.
3794 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3795 (tilegx_elf_check_relocs): Likewise.
3796 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3797 * format.c (bfd_check_format_matches): Likewise.
3798 * hash.c (_bfd_stringtab_init): Likewise.
3799 * ihex.c (ihex_scan): Likewise.
3800 * irix-core.c (irix_core_core_file_p): Likewise.
3801 * linker.c (bfd_wrapped_link_hash_lookup),
3802 (_bfd_generic_link_hash_table_create),
3803 (_bfd_generic_reloc_link_order): Likewise.
3804 * lynx-core.c (lynx_core_file_p): Likewise.
3805 * netbsd-core.c (netbsd_core_file_p): Likewise.
3806 * osf-core.c (osf_core_core_file_p): Likewise.
3807 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3808 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3809 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3810 * peicode.h (pe_mkobject): Likewise.
3811 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3812 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3813 * sco5-core.c (read_uarea): Likewise.
3814 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3815 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3816 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3817 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3818 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3819 * srec.c (srec_scan): Likewise.
3820 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3821 * targets.c (bfd_target_list): Likewise.
3822 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3823 * trad-core.c (trad_unix_core_file_p): Likewise.
3824 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3825 (vms_new_section_hook): Likewise.
3826 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3827 * xcofflink.c (xcoff_get_section_contents),
3828 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3829 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3830 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3832 2020-02-19 Alan Modra <amodra@gmail.com>
3834 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3836 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3838 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3839 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3840 a build_list_p argument. Don't search plugin_list. Short circuit
3841 when building the plugin list.
3842 (has_plugin): Renamed to has_plugin_list.
3843 (bfd_plugin_set_plugin): Don't set has_plugin.
3844 (bfd_plugin_specified_p): Check plugin_list instead.
3845 (build_plugin_list): New function.
3846 (load_plugin): Call build_plugin_list and use plugin_list.
3848 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3851 * plugin.c (try_claim): Always clean up for LTO wrapper.
3852 (try_load_plugin): Treat each object as independent. Create a
3853 copy for plugin name.
3855 2020-02-11 Nick Clifton <nickc@redhat.com>
3857 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3858 for addresses in print statements.
3859 (msp430_elf_relax_delete_bytes): Likewise.
3860 (msp430_elf_relax_add_words): Likewise.
3861 (msp430_elf_relax_section): Likewise.
3863 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3865 * plugin.c (add_symbols): Clear plugin_data memory.
3867 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3870 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3871 (EXECUTABLE_SUFFIX): Likewise.
3872 * config.in: Regenerated.
3873 * configure: Likewise.
3874 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3875 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3876 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3877 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3878 (get_lto_wrapper): New.
3879 (setup_lto_wrapper_env): Likewise.
3880 (current_plugin): Likewise.
3881 (register_all_symbols_read): Likewise.
3882 (register_cleanup): Likewise.
3883 (get_symbols): Likewise.
3884 (add_input_file): Likewise.
3885 (bfd_plugin_close_and_cleanup): Likewise.
3886 (claim_file): Removed.
3887 (register_claim_file): Set current_plugin->claim_file.
3888 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3889 lto_syms in current_plugin.
3890 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3891 all_symbols_read handler. Copy real symbols to plugin_data.
3892 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3893 (try_load_plugin): Don't reuse the previous plugin for LTO
3894 wrapper. Set up GCC LTO wrapper if possible. Don't set
3895 plugin_list_iter->claim_file.
3896 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3898 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3901 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3903 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3904 check if previous instruction matches a conditional jump inserted
3905 earlier. Invert conditional jump and delete branch in this case.
3907 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3909 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3910 msp430_elf_relax_add_words. Support insertion of either one or two
3912 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3913 needs to be grown. Handle insertion of branch instruction to replace
3916 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3918 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3919 debugging relocations.
3920 (msp430_elf_relax_delete_bytes): Likewise.
3921 (msp430_elf_relax_add_two_words): Likewise.
3922 (msp430_elf_relax_section): Likewise.
3924 2020-02-10 Alan Modra <amodra@gmail.com>
3926 * archures.c: Wrap overlong z80 comments.
3927 * bfd-in2.h: Regenerate.
3929 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3932 * archures.c: Add GBZ80 and Z80N machine values.
3933 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3934 * coff-z80.c: Add support for new reloc.
3935 * coffcode.h: Add support for new machine values.
3936 * cpu-z80.c: Add support for new machine names.
3937 * elf32-z80.c: Add support for new reloc.
3938 * bfd-in2.h: Regenerate.
3939 * libbfd.h: Regenerate.
3941 2020-02-07 Nick Clifton <nickc@redhat.com>
3944 * elf.c (rewrite_elf_program_header): Do not complain if no
3945 sections are mapped to a segment.
3947 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3950 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3951 for garbage collection on __patchable_function_entries section
3952 without linked-to section.
3954 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3957 * bfd-in2.h: Regenerated.
3958 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3959 on section if gc_mark of any of its linked-to sections is set
3960 and don't set gc_mark again.
3961 * section.c (asection): Add linked_to_symbol_name to map_head
3964 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3966 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3967 reporting an unrecognized instruction with R_V850_LONGJUMP.
3969 2020-02-05 Alan Modra <amodra@gmail.com>
3971 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3973 2020-02-04 Alan Modra <amodra@gmail.com>
3975 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3976 R_PPC_VLE_ADDR20, goto copy_reloc.
3978 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3980 * bfd-in2.h: Regenerated.
3981 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3983 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3986 * bfd-in2.h: Regenerated.
3987 * ecoff.c (bfd_debug_section): Add section_id.
3988 * section.c (bfd_section): Add section_id.
3989 (SEC_ASSEMBLER_SECTION_ID): New.
3990 (BFD_FAKE_SECTION): Add section_id.
3992 2020-02-01 Nick Clifton <nickc@redhat.com>
3994 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3997 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3999 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4000 encodings are relative to the GOT on nios2, too.
4002 2020-01-31 Alan Modra <amodra@gmail.com>
4004 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4005 file. Use $< and $@ in rules.
4006 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4007 (elf32-ia64.c, elf64-ia64.c): Likewise.
4008 (elf32-riscv.c, elf64-riscv.c): Likewise.
4009 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4010 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4011 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4012 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4013 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4014 * Makefile.in: Regenerate.
4016 2020-01-31 Alan Modra <amodra@gmail.com>
4019 * elf.c (setup_group): Don't clear entire section contents,
4020 just the padding after group flags. Release alloc'd memory
4021 after a seek or read failure.
4023 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4025 * peXXigen.c (pe_is_repro): New function.
4026 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4027 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4029 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4031 * peXXigen.c (debug_type_names): Add names for new debug data type
4034 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4036 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4037 inner loop. Fix a memory leak.
4039 2020-01-30 Alan Modra <amodra@gmail.com>
4041 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4042 or obj_coff_keep_strings here.
4043 (coff_get_normalized_symtab): Free external syms directly.
4044 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4047 2020-01-27 Jim Wilson <jimw@sifive.com>
4049 * cpu-riscv.c (riscv_scan): New.
4050 (N): Change bfd_default_scan to riscv_scan.
4052 2020-01-27 Andreas Schwab <schwab@suse.de>
4054 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4055 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4056 * Makefile.in: Regenerate.
4057 * cpu-plugin.c: Remove.
4058 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4059 (bfd_plugin_arch): Remove declaration.
4060 * bfd-in2.h: Regenerate.
4061 * po/SRC-POTFILES.in: Regenerate.
4063 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4064 Alan Modra <amodra@gmail.com>
4067 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4069 2020-01-24 Jim Wilson <jimw@sifive.com>
4071 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4072 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4073 avoid over long line.
4075 2020-01-24 Nick Clifton <nickc@redhat.com>
4078 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4079 syms and keep strings flags as these may have been set in order to
4080 prevent a bogus call to free.
4082 2020-01-23 Nick Clifton <nickc@redhat.com>
4084 * po/fr.po: Updated French translation.
4086 2020-01-23 Alan Modra <amodra@gmail.com>
4089 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4090 by zero when p_align is zero.
4092 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4094 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4095 (riscv_prefix_cmp): Likewise.
4096 (riscv_non_std_ext_p): Deleted.
4097 (riscv_std_sv_ext_p): Likewise.
4098 (riscv_non_std_sv_ext_p): Likewise.
4099 (riscv_merge_non_std_and_sv_ext): Rename to...
4100 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4101 (riscv_merge_arch_attr_info): Replace 3 calls to
4102 riscv_merge_non_std_and_sv_ext with single call to
4103 riscv_merge_multi_letter_ext.
4104 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4105 encounter a 'z' prefix.
4106 (riscv_get_prefix_class): New function, return prefix class based
4107 on first few characters of input string.
4108 (riscv_parse_config): New structure to factor out minor differences
4109 in extension class parsing behaviour.
4110 (riscv_parse_sv_or_non_std_ext): Rename to...
4111 (riscv_parse_prefixed_ext): and parameterise with
4113 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4114 (riscv_multi_letter_ext_valid_p): New.
4115 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4116 (riscv_parse_subset): Delegate all non-single-letter parsing work
4117 to riscv_parse_prefixed_ext.
4118 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4119 (riscv_get_prefix_class): Declare.
4121 2020-01-22 Alan Modra <amodra@gmail.com>
4123 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4124 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4125 __tls_get_addr_desc.
4126 (ppc64_elf_size_stubs): Add section for linker generated
4127 __tls_get_addr_desc wrapper function. Loop at least once if
4128 generating this function.
4129 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4130 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4132 2020-01-22 Alan Modra <amodra@gmail.com>
4134 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4135 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4137 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4138 (STDU_R1_0R1, ADDI_R1_R1): Define.
4139 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4140 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4141 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4142 no_tls_get_addr_regsave.
4143 (branch_reloc_hash_match): Add hash3 and hash4.
4144 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4145 (ppc64_elf_size_dynamic_sections): Likewise.
4146 (ppc64_elf_relocate_section): Likewise.
4147 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4148 __tls_get_addr stub.
4149 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4151 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4152 eh_frame for regsave __tls_get_addr.
4154 2020-01-22 Alan Modra <amodra@gmail.com>
4156 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4157 which __tls_get_addr calls will be eliminated.
4159 2020-01-20 Nick Clifton <nickc@redhat.com>
4161 * po/pt.po: Updates Portuguese translation.
4162 * po/ru.po: Updated Russian translation.
4163 * po/uk.po: Updated Ukranian translation.
4165 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4168 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4169 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4171 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4172 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4173 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4174 "rex leal x@tlsdesc(%rip), %reg" to
4175 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4176 "call *(%eax)" to "nopl (%rax)".
4178 2020-01-20 Alan Modra <amodra@gmail.com>
4180 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4181 (MTLR_R11): Don't define.
4182 (LD_R0_0R3, CMPDI_R0_0): Define.
4183 (build_tls_get_addr_stub): Don't use r11 in stub.
4185 2020-01-20 Alan Modra <amodra@gmail.com>
4187 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4188 (defined_sym_val, is_tls_get_addr): Likewise.
4190 2020-01-18 Nick Clifton <nickc@redhat.com>
4192 * version.m4 (BFD_VERSION): Set to 2.34.50.
4193 * configure: Regenerate.
4194 * po/bfd.pot: Regenerate.
4196 2020-01-18 Nick Clifton <nickc@redhat.com>
4198 Binutils 2.34 branch created.
4200 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4202 * coff-arm.c: Fix spelling error (seperate).
4203 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4205 * sysdep.h (strnlen): Fix spelling error (seperate).
4207 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4210 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4212 2020-01-15 Alan Modra <amodra@gmail.com>
4215 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4216 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4217 of function symbols unless dot symbols are present. Do warn
4218 whenever one is created, regardles of whether a PLT entry is
4219 also emitted for the function symbol.
4221 2020-01-14 Alan Modra <amodra@gmail.com>
4223 * som.c (som_bfd_count_ar_symbols): Error when file position
4224 of symbols on chains is not strictly increasing.
4226 2020-01-14 Alan Modra <amodra@gmail.com>
4228 * vms.h (VMS_DEBUG): Define as 0.
4229 * vms-alpha.c (image_write): Move debug output after bounds check.
4231 (_bfd_vms_slurp_eihd): Warning fix.
4232 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4234 2020-01-13 Alan Modra <amodra@gmail.com>
4236 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4237 for "ignored" records.
4239 2020-01-13 Alan Modra <amodra@gmail.com>
4241 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4242 Delete asect name check. Move asect NULL check to wasm_object_p.
4243 Correct bounds check of sizes against end. Replace uses of
4244 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4245 just one bfd_release.
4246 (wasm_scan): Don't use malloc/strdup for section names,
4247 bfd_alloc instead. Simplify code prefixing section name.
4248 Formatting. Don't attempt to free memory here..
4249 (wasm_object_p): ..do so here.
4251 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4254 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4255 UNDEFWEAK_NO_DYNAMIC_RELOC.
4256 (allocate_dynrelocs_for_symbol): Likewise.
4258 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4261 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4263 2020-01-10 Alan Modra <amodra@gmail.com>
4265 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4267 2020-01-09 Nick Clifton <nickc@redhat.com>
4270 * bfd.c (bfd_convert_section_contents): Check for a compress
4271 header size that is larger than the actual section size.
4273 2020-01-08 Alan Modra <amodra@gmail.com>
4276 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4277 after removing sections.
4279 2020-01-06 Jim Wilson <jimw@sifive.com>
4282 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4283 check for !bfd_link_pic (info).
4284 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4285 <R_RISCV_JAL>: Add comment.
4286 (_bfd_riscv_relax_section): For plt.offset check, add check for
4287 bfd_link_pic (info). Add comment.
4289 2020-01-06 Alan Modra <amodra@gmail.com>
4291 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4292 match failures. Don't init to bfd_error_wrong_format before
4293 calling _bfd_check_format.
4295 2020-01-06 Alan Modra <amodra@gmail.com>
4297 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4298 status rather than exiting on stack overflow or underflow.
4299 (_bfd_vms_slurp_etir): Adjust to suit.
4301 2020-01-06 Alan Modra <amodra@gmail.com>
4303 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4305 2020-01-06 Alan Modra <amodra@gmail.com>
4307 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4308 command. Check name offset is within command.
4309 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4310 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4311 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4312 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4313 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4314 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4315 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4316 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4317 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4318 (bfd_mach_o_read_segment): Similarly.
4319 (bfd_mach_o_read_thread): Properly bound check thread struct.
4320 Don't repeat checks on second loop.
4321 (bfd_mach_o_read_command): Fail on invalid command length.
4323 2020-01-04 Alan Modra <amodra@gmail.com>
4325 * format.c (bfd_check_format_matches): Add preserve_match.
4326 Save initial bfd state in "preserve", matched bfd state in
4327 "preserve_match". Save just the first match. Release
4328 bfd_alloc memory. Restore and finish preserved state as
4329 appropriate on all function exit paths.
4331 2020-01-04 Alan Modra <amodra@gmail.com>
4333 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4335 2020-01-04 Alan Modra <amodra@gmail.com>
4337 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4340 2020-01-03 Nick Clifton <nickc@redhat.com>
4343 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4344 there is enough data remaining in the code buffer before
4345 attempting to read a function stub.
4347 2020-01-03 Nick Clifton <nickc@redhat.com>
4350 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4351 return value from bfd_malloc.
4352 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4353 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4354 (elf32_arm_filter_cmse_symbols): Likewise.
4355 (elf32_arm_write_section): Likewise.
4356 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4357 (bfd_mach_o_follow_dsym): Likewise.
4358 * pef.c (bfd_pef_print_loader_section): Likewise.
4359 (bfd_pef_scan_start_address): Likewise.
4360 (bfd_pef_parse_function_stubs): Likewise.
4361 (bfd_pef_parse_symbols): Likewise.
4363 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4365 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4366 on binary inputs ld/PR25316.
4367 (is_ia64_elf): new helper to filter on ia64 objects.
4369 2020-01-03 Jan Beulich <jbeulich@suse.com>
4371 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4373 (bfd_mach_o_scan): Insert underscore in two variable names.
4375 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4377 * Makefile.am: Add z80-elf target support.
4378 * configure.ac: Likewise.
4379 * targets.c: Likewise.
4380 * Makefile.in: Regenerate.
4381 * configure: Regenerate.
4382 * config.bfd: Add z80-elf target support and new arches: ez80 and
4384 * elf32-z80.c: New file.
4385 * archures.c: Add new z80 architectures: eZ80 and Z180.
4386 * coffcode.h: Likewise.
4387 * cpu-z80.c: Likewise.
4388 * coff-z80.c: Add new relocations for Z80 target and local label
4390 * reloc.c: Add new relocs.
4391 * bfd-in2.h: Regenerate.
4392 * libbfd.h: Regenerate.
4394 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4398 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4400 2020-01-01 Alan Modra <amodra@gmail.com>
4402 Update year range in copyright notice of all files.
4404 For older changes see ChangeLog-2019
4406 Copyright (C) 2020 Free Software Foundation, Inc.
4408 Copying and distribution of this file, with or without modification,
4409 are permitted in any medium without royalty provided the copyright
4410 notice and this notice are preserved.
4416 version-control: never