1 2020-09-21 Alan Modra <amodra@gmail.com>
4 * elfxx-riscv.c (howto_table): Correct size and bitsize of
5 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
6 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
7 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
8 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
10 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
13 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
14 relocations in debug sections, change abort to _bfd_error_handler.
16 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
19 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
21 * reloc.c: Include "coff/internal.h".
22 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
24 2020-09-16 Alan Modra <amodra@gmail.com>
26 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
27 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
28 (swap_out_syms): Adjust elf_symbol_from invocation.
30 2020-09-16 Alan Modra <amodra@gmail.com>
33 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
35 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
37 * coff-x86_64.c (howto_table): Display PE relocation names.
39 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
42 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
43 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
45 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
48 * elflink.c (elf_final_link_info): Add local_hash_table.
49 (local_hash_entry): New.
50 (local_hash_newfunc): Likewise.
51 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
53 (bfd_elf_final_link): Initialize and free local_hash_table for
56 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
58 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
59 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
60 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
61 BFD_RELOC_AARCH64_TSTBR14 relocations.
63 2020-09-09 Nick Clifton <nickc@redhat.com>
65 * cofflink.c (coff_link_check_archive_element): Move the check for
66 coff type input to the start of the function.
68 2020-09-09 Alan Modra <amodra@gmail.com>
70 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
71 * libbfd.h: Regenerate.
73 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
74 Kuan-Lin Chen <kuanlinchentw@gmail.com>
76 * bfd-in2.h (bfd_reloc_code_real): Add
77 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
78 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
79 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
80 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
81 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
83 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
84 * libbfd.c (_bfd_write_unsigned_leb128): New.
85 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
86 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
87 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
89 2020-09-08 Alex Coplan <alex.coplan@arm.com>
91 * archures.c (bfd_mach_aarch64_8R): New.
92 * bfd-in2.h: Regenerate.
93 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
94 (bfd_aarch64_arch_ilp32): Update tail pointer.
96 2020-09-08 Alan Modra <amodra@gmail.com>
100 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
101 Return oldbfd in override when old common should override new
103 (_bfd_elf_add_default_symbol): Adjust to suit.
104 (elf_link_add_object_symbols): Likewise. Pass "override" to
105 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
106 field for --as-needed shared libraries. Revert pr13250 changes.
108 2020-09-08 Nick Clifton <nickc@redhat.com>
110 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
111 unrecognized symbol type in a weak definition.
113 2020-09-04 Alan Modra <amodra@gmail.com>
116 * elfcode.h (elf_object_p): Sanity check section header offset.
117 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
120 2020-09-04 Alan Modra <amodra@gmail.com>
125 * elflink.c (elf_link_add_object_symbols): Do set def_regular
126 and ref_regular for IR symbols. Don't clear dynsym, allowing
127 IR symbols to load --as-needed shared libraries, but prevent
128 IR symbols from becoming dynamic.
130 2020-09-03 Nick Clifton <nickc@redhat.com>
133 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
134 secondary reloc sections with a zero sh_entsize field.
136 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
138 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
139 (riscv_merge_std_ext): Likewise.
140 (riscv_merge_arch_attr_info): Likewise.
141 (riscv_merge_attributes): Likewise and fix comment typos.
143 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
145 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
146 from void to bfd_boolean. Report warnings rather than errors
147 when the ISA versions are mis-matched. Afterwards, remember to
148 update the output ISA versions to the newest ones.
149 (riscv_merge_std_ext): Allow to link objects with different
150 standard ISA versions. Try to add output ISA versions to
151 merged_subsets first.
152 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
153 ISA and non-standard ISA versions.
155 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
157 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
158 error message when the versions of extension are mis-matched.
159 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
162 2020-09-03 Alan Modra <amodra@gmail.com>
164 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
165 on the output bfd objalloc memory.
167 2020-09-02 Alan Modra <amodra@gmail.com>
169 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
170 of constant shifted left.
172 2020-09-02 Alan Modra <amodra@gmail.com>
174 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
175 type for "relocation".
177 2020-09-01 Alan Modra <amodra@gmail.com>
179 * reloc.c (N_ONES): Handle N=0.
180 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
181 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
183 2020-09-01 Alan Modra <amodra@gmail.com>
186 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
187 in descending order of alignment.
189 2020-09-01 Alan Modra <amodra@gmail.com>
192 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
194 2020-08-31 Alan Modra <amodra@gmail.com>
197 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
198 unsigned when using with RISCV_ITYPE.
199 (_bfd_riscv_relax_call): Use an unsigned foff.
201 2020-08-31 Alan Modra <amodra@gmail.com>
205 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
206 (CRINFO_RELVADDR): Make unsigned.
207 (mips_elf_nullify_got_load): Use unsigned constant when shifting
210 2020-08-31 Alan Modra <amodra@gmail.com>
213 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
214 variable and rewrite signed overflow check.
215 * elf32-mep.c: Regenerate.
216 (mep_final_link_relocate): Delete "s".
218 2020-08-31 Alan Modra <amodra@gmail.com>
221 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
222 that might shift values into sign bit.
224 2020-08-31 Alan Modra <amodra@gmail.com>
227 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
228 and similarly for variables dealing with overflow.
230 2020-08-31 Alan Modra <amodra@gmail.com>
233 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
234 without undefined behaviour. Tidy excess casts.
236 2020-08-31 Alan Modra <amodra@gmail.com>
238 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
239 alignment from reloc addend after reloc type R_MN10300_ALIGN is
242 2020-08-30 Alan Modra <amodra@gmail.com>
246 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
247 without undefined behaviour.
249 2020-08-29 Nick Clifton <nickc@redhat.com>
252 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
255 2020-08-29 Alan Modra <amodra@gmail.com>
258 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
259 element when count is zero. bfd_realloc when shrinking.
261 2020-08-28 Alan Modra <amodra@gmail.com>
264 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
267 2020-08-28 Alan Modra <amodra@gmail.com>
270 * ecofflink.c (WRITE): Really don't write zero size chunks.
272 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
275 * linker.c (bfd_generic_define_common_symbol): Force the alignment
276 to 1 if the section has now alignment requirement.
278 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
280 * elf32-csky.c (csky_archs): Fix arch names.
281 (csky_find_arch_with_name): New.
282 (elf32_csky_merge_attributes): New.
283 (csky_elf_merge_private_bfd_data): Add process of merge
285 (elf32_csky_obj_attrs_arg_type): New.
286 (elf32_csky_obj_attrs_handle_unknown): New.
287 (elf_backend_obj_attrs_vendor): Define.
288 (elf_backend_obj_attrs_section): Define.
289 (elf_backend_obj_attrs_arg_type): Define.
290 (elf_backend_obj_attrs_section_type): Define.
292 2020-08-28 Nick Clifton <nickc@redhat.com>
295 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
296 for undefined symbols which will not generate extra warning
297 messages about truncated relocs.
299 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
301 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
302 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
303 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
304 unresolved reloc checks.
306 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
309 * som.c (som_bfd_copy_private_section_data): Issue error when a
310 subspace is specified without its containing space.
312 2020-08-27 Alan Modra <amodra@gmail.com>
315 * elflink.c: Include limits.h.
316 (CHAR_BIT): Provide fallback define.
317 (set_symbol_value): Correct complex reloc comment.
318 (undefined_reference): Set bfd_error.
319 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
321 (eval_symbol): Limit shifts. Force unsigned for left shift.
322 Catch divide by zero.
323 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
324 * configure: Regenerate.
325 * config.in: Regenerate.
327 2020-08-27 Alan Modra <amodra@gmail.com>
330 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
332 2020-08-27 Alan Modra <amodra@gmail.com>
334 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
335 on sym_sec not being output.
337 2020-08-27 Alan Modra <amodra@gmail.com>
340 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
342 2020-08-26 Nick Clifton <nickc@redhat.com>
345 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
347 (avr_elf32_load_records_from_section): Use bfd_get_16 and
348 bfd_get_32 to load values from potentially unaligned pointers.
351 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
352 ignore local symbols.
353 (elf64_alpha_relax_got_load): Do not check for local dynamic
355 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
357 (INSN_A) Cast the A parameter to unsigned.
358 (INSN_AB): Define in terms of INSN_A.
359 (INSN_ABC): Likewise.
360 (INSN_ABO): Likewise.
364 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
365 unsigned long constant when creating a mask to test for alignment
368 2020-08-26 Alan Modra <amodra@gmail.com>
371 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
373 2020-08-26 Alan Modra <amodra@gmail.com>
376 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
377 when section is empty.
379 2020-08-26 Alan Modra <amodra@gmail.com>
382 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
385 2020-08-26 Alan Modra <amodra@gmail.com>
393 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
394 (ppc64_elf_tls_setup): Likewise.
395 (branch_reloc_hash_match): Likewise.
396 (build_plt_stub): Likewise.
397 (ppc64_elf_relocate_section): Likewise.
399 2020-08-26 Alan Modra <amodra@gmail.com>
402 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
404 2020-08-26 Alan Modra <amodra@gmail.com>
407 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
408 sstubs->contents != NULL.
410 2020-08-26 Alan Modra <amodra@gmail.com>
413 * som.c (som_prep_for_fixups): Return early when no symbols.
415 2020-08-26 Alan Modra <amodra@gmail.com>
418 * ecofflink.c (WRITE): Don't write size 0 chunks.
420 2020-08-26 Alan Modra <amodra@gmail.com>
422 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
424 2020-08-26 Alan Modra <amodra@gmail.com>
427 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
429 2020-08-26 David Faust <david.faust@oracle.com>
431 * archures.c (bfd_mach_xbpf): Define.
432 * bfd-in2.h: Regenerate.
433 * cpu-bpf.c (bfd_xbpf_arch) New.
434 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
436 2020-08-26 Alan Modra <amodra@gmail.com>
438 * archures.c (bfd_mach_ck860): Define.
440 2020-08-25 Mark Wielaard <mark@klomp.org>
442 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
443 and dwarf_rnglists_size fields.
444 (dwarf_debug_sections): Add debug_rnglists.
445 (dwarf_debug_section_enum): Likewise.
446 (read_debug_rnglists): New function.
447 (read_rangelist): New function to call either read_ranges or
448 read_rnglists. Rename original function to...
449 (read_ranges): ...this.
450 (read_rnglists): New function.
452 2020-08-25 Alan Modra <amodra@gmail.com>
455 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
456 is_elf_hash_table before accessing elf fields.
458 2020-08-25 Alan Modra <amodra@gmail.com>
461 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
464 2020-08-25 Alan Modra <amodra@gmail.com>
467 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
468 before accessing elf fields.
470 2020-08-25 Alan Modra <amodra@gmail.com>
473 * som.c (som_compute_checksum): XOR 32-bit words in header,
474 not unsigned long sized words.
476 2020-08-25 Alan Modra <amodra@gmail.com>
479 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
480 amount copied for elf_segment_map defined with one element
483 2020-08-25 Alan Modra <amodra@gmail.com>
486 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
487 bfd_get_x size function to read addends out of fields. Apply
488 rightshift adjustment too. Don't apply the now unnecessary
489 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
490 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
491 Correct R_ARM_THM_JUMP6 addend.
493 2020-08-25 Alan Modra <amodra@gmail.com>
496 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
497 before start of section.
499 2020-08-25 Alan Modra <amodra@gmail.com>
501 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
502 before accessing elf_hash_table_id.
503 * elf32-arc.c (elf_arc_hash_table): Likewise.
504 * elf32-arm.c (elf32_arm_hash_table): Likewise.
505 * elf32-avr.c (avr_link_hash_table): Likewise.
506 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
507 * elf32-cris.c (elf_cris_hash_table): Likewise.
508 * elf32-csky.c (csky_elf_hash_table): Likewise.
509 * elf32-frv.c (frvfdpic_hash_table): Likewise.
510 * elf32-hppa.c (hppa_link_hash_table): Likewise.
511 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
512 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
513 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
514 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
515 * elf32-metag.c (metag_link_hash_table): Likewise.
516 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
517 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
518 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
519 * elf32-s390.c (elf_s390_hash_table): Likewise.
520 * elf32-sh.c (sh_elf_hash_table): Likewise.
521 * elf32-spu.c (spu_hash_table): Likewise.
522 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
523 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
524 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
525 * elf64-hppa.c (hppa_link_hash_table): Likewise.
526 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
527 * elf64-s390.c (elf_s390_hash_table): Likewise.
528 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
529 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
530 * elfxx-mips.c (mips_elf_hash_table): Likewise.
531 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
532 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
534 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
536 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
537 int. Use '%u' format with _bfd_error_handler to render it.
539 2020-08-25 Alan Modra <amodra@gmail.com>
542 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
543 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
545 2020-08-25 Alan Modra <amodra@gmail.com>
548 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
549 accessing elf_hash_table_id.
551 2020-08-25 Alan Modra <amodra@gmail.com>
554 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
555 accessing elf_hash_table_id.
557 2020-08-24 Mark Wielaard <mark@klomp.org>
559 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
560 (read_formatted_entries): Likewise. And skip zero entry.
562 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
564 * bfd-in2.h (bfd_mach_ck860): New.
565 * cpu-csky.c (arch_info_struct): Add item for CK860.
567 2020-08-24 Alan Modra <amodra@gmail.com>
569 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
570 high part tprel16 relocs.
571 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
572 Clear do_tls_opt on odd instructions.
573 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
574 Don't sanity check them here.
575 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
576 high part tprel16 relocs.
577 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
578 Clear do_tls_opt on odd instructions.
579 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
581 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
584 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
585 * configure: Regenerate.
587 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
590 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
591 versioned symbols, which are defined in shared objects, in
594 2020-08-21 Nick Clifton <nickc@redhat.com>
596 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
597 the data map if there are entries in it.
598 (_bfd_aarch64_erratum_843419_scan): Likewise.
600 2020-08-21 Jan Beulich <jbeulich@suse.com>
602 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
603 last byte of debug dir, not first.
605 2020-08-20 Nick Clifton <nickc@redhat.com>
608 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
609 field in the ELF header of the compressed sections.
611 2020-08-20 Nick Clifton <nickc@redhat.com>
614 * elf-bfd.h (struct bfd_elf_section_data): Add
615 has_secondary_relocs field.
616 * elf.c (_bfd_elf_copy_special_section_fields): Set the
617 has_secondary_relocs field for sections which have associated
619 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
620 on sections which have associated secondary relocs.
622 2020-08-15 Alan Modra <amodra@gmail.com>
624 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
625 small common section.
626 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
627 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
628 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
629 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
630 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
631 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
632 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
633 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
634 * elf32-v850.c (v850_elf_check_relocs): Likewise.
635 (v850_elf_add_symbol_hook): Likewise.
636 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
637 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
638 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
639 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
641 2020-08-15 Alan Modra <amodra@gmail.com>
644 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
646 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
647 on small common section.
648 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
649 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
650 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
651 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
652 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
653 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
655 2020-08-14 Alan Modra <amodra@gmail.com>
657 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
658 rather than another copy of primes. Increase maximum default
661 2020-08-13 Alan Modra <amodra@gmail.com>
663 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
665 2020-08-13 Alan Modra <amodra@gmail.com>
667 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
668 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
669 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
670 optimization when --no-pcrel-optimize.
672 2020-08-13 Alan Modra <amodra@gmail.com>
675 * bfd.c (struct bfd): Add read_only.
676 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
677 Set read_only on warning.
678 (elf_object_p): Sanity check program header alignment. Set
679 read_only on warning.
680 * bfd-in2.h: Regenerate.
682 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
684 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
685 win32pstatus note type to avoid signedness comparison warning.
687 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
689 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
690 win32pstatus notes, and return TRUE so we continue rather than
691 stopping as if it was an error.
693 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
695 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
697 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
699 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
700 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
701 appropriate size constraint for each win32pstatus note type.
703 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
705 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
706 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
709 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
711 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
712 (elfcore_grok_win32pstatus): Use.
714 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
716 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
717 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
718 offsets used to read NOTE_INFO_PROCESS.
720 2020-08-12 Nick Clifton <nickc@redhat.com>
722 * po/ru.po: Updated Russian translation.
723 * po/sr.po: Updated Serbian translation.
725 2020-08-07 David Faust <david.faust@oracle.com>
727 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
728 DISP16 and DISP32 relocations.
730 2020-08-05 David Faust <david.faust@oracle.com>
732 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
733 (bpf_elf_howto_table): Use it here.
734 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
735 instruction and data relocations.
737 2020-08-03 Alan Modra <amodra@gmail.com>
739 * vms-lib.c (vms_traverse_index): Sanity check size remaining
740 before accessing vms_idx or vms_elfidx.
742 2020-08-03 Alan Modra <amodra@gmail.com>
745 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
746 size against file size. Correct LONG_MAX limit check.
747 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
748 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
749 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
750 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
751 bfd_malloc_and_get_section.
753 2020-07-31 Alan Modra <amodra@gmail.com>
756 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
757 IR symbols to become dynamic.
758 (elf_link_add_object_symbols): Don't exclude IR symbols when
759 deciding whether an as-needed shared library is needed.
761 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
764 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
766 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
768 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
770 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
771 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
772 Don't define _STRUCTURED_PROC.
773 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
774 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
775 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
776 * configure, config.in: Regenerate.
777 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
778 * Makefile.in, doc/Makefile.in: Regenerate.
780 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
782 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
783 (elf_link_hash_table): Add sym_cache.
784 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
785 (elf32_arm_check_relocs): Updated.
786 (elf32_arm_size_dynamic_sections): Likewise.
787 * elf32-bfin.c (bfin_link_hash_table): Removed.
788 (bfin_link_hash_newfunc): Updated.
789 (bfin_hash_table): Removed.
790 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
791 (csky_elf_check_relocs): Updated.
792 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
793 (elf32_hppa_check_relocs): Updated.
794 * elf32-i386.c (elf_i386_tls_transition): Updated.
795 (elf_i386_convert_load_reloc): Likewise.
796 (elf_i386_check_relocs): Likewise.
797 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
798 (m32r_elf_hash_table): Updated.
799 (m32r_elf_link_hash_table_create): Likewise.
800 (m32r_elf_create_dynamic_sections): Likewise.
801 (m32r_elf_adjust_dynamic_symbol): Likewise.
802 (allocate_dynrelocs): Likewise.
803 (m32r_elf_size_dynamic_sections): Likewise.
804 (m32r_elf_relocate_section): Likewise.
805 (m32r_elf_finish_dynamic_symbol): Likewise.
806 (m32r_elf_check_relocs): Likewise.
807 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
809 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
810 (elf_m68k_check_relocs): Updated.
811 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
812 (elf_metag_check_relocs): Updated.
813 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
814 (microblaze_elf_check_relocs): Updated.
815 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
816 (nds32_elf_create_dynamic_sections): Likewise.
817 (nds32_elf_adjust_dynamic_symbol): Likewise.
818 (nds32_elf_check_relocs): Likewise.
819 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
820 srelbss and aym_cache.
821 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
822 (nios2_elf32_check_relocs): Updated.
823 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
824 (or1k_elf_check_relocs): Updated.
825 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
826 (ppc_elf_check_relocs): Updated.
827 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
828 (elf_s390_check_relocs): Updated.
829 (elf_s390_finish_dynamic_sections): Likewise.
830 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
832 (sh_elf_create_dynamic_sections): Updated.
833 (sh_elf_adjust_dynamic_symbol): Likewise.
834 (sh_elf_size_dynamic_sections): Likewise.
835 (sh_elf_check_relocs): Likewise.
836 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
837 (elf32_tic6x_check_relocs): Updated.
838 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
839 (tilepro_elf_hash_table): Updated.
840 (tilepro_elf_link_hash_table_create): Likewise.
841 (tilepro_elf_check_relocs): Likewise.
842 (tilepro_elf_adjust_dynamic_symbol): Likewise.
843 (allocate_dynrelocs): Likewise.
844 (tilepro_elf_size_dynamic_sections): Likewise.
845 (tilepro_elf_relocate_section): Likewise.
846 (tilepro_elf_finish_dynamic_symbol): Likewise.
847 (tilepro_finish_dyn): Likewise.
848 (tilepro_elf_finish_dynamic_sections): Likewise.
849 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
850 (ppc64_elf_before_check_relocs): Updated.
851 (ppc64_elf_check_relocs): Likewise.
852 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
853 (elf_s390_check_relocs): Updated.
854 (elf_s390_relocate_section): Likewise.
855 (elf_s390_finish_dynamic_sections): Likewise.
856 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
857 (elf_x86_64_check_relocs): Likewise.
858 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
860 (elfNN_aarch64_check_relocs): Updated.
861 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
862 (riscv_elf_check_relocs): Updated.
863 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
864 (mips_elf_resolve_got_page_ref): Updated.
865 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
866 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
868 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
869 (tilegx_elf_check_relocs): Updated.
870 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
872 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
874 * elflink.c (bfd_elf_final_link): Give local symbols a name if
876 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
877 return TRUE if making ET_REL output.
879 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
881 * elf-bfd.h (elf_backend_data): Add
882 `elf_backend_elfsym_local_is_section' member.
883 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
885 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
886 * elflink.c (bfd_elf_final_link): Use it to determine whether
887 set the `.symtab' section's `sh_info' value to the index of the
888 first non-local or non-section symbol.
889 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
891 (elf_backend_elfsym_local_is_section): New macro.
892 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
894 (elf_backend_elfsym_local_is_section): New macro.
896 2020-07-29 Alan Modra <amodra@gmail.com>
898 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
899 defined in excluded sections.
901 2020-07-28 Alan Modra <amodra@gmail.com>
903 * elf.c (assign_section_numbers): Comment. Don't segfault on
904 discarded sections when setting linked-to section for generic
906 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
908 2020-07-27 Alan Modra <amodra@gmail.com>
910 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
912 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
915 2020-07-24 Nick Clifton <nickc@redhat.com>
917 * config.bfd: Move xc16x target to the obsolete list.
919 2020-07-22 Kevin Buettner <kevinb@redhat.com>
921 * binary.c (binary_get_section_contents): Seek using offset
922 from section's file position.
924 2020-07-22 Kevin Buettner <kevinb@redhat.com>
926 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
928 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
931 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
932 type for the first function argument. Rename pointers to reflect
933 that they have distinct types.
935 2020-07-20 Alan Modra <amodra@gmail.com>
937 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
939 2020-07-19 Alan Modra <amodra@gmail.com>
941 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
942 (select_alt_stub): New function.
943 (ppc_get_stub_entry): Use it here.
944 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
946 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
947 merge notoc stubs with other varieties when power10_stubs is "auto".
948 Instead dup the stub hash table entry.
949 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
950 tests of power10_stubs.
952 2020-07-15 Alan Modra <amodra@gmail.com>
955 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
957 2020-07-15 Nick Clifton <nickc@redhat.com>
960 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
961 check for aux entries that overflow the buufer.
963 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
965 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
966 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
968 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
969 Alan Modra <amodra@gmail.com>
972 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
973 objects both before and after normal object files.
974 * elflink.c (_bfd_elf_section_already_linked): Likewise.
976 2020-07-10 Alan Modra <amodra@gmail.com>
978 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
979 * elf64-ppc.c (struct ppc_link_hash_table): Delete
981 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
982 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
983 uses of power10_stubs.
985 2020-07-09 Alan Modra <amodra@gmail.com>
987 * coff-ppc.c: Delete.
990 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
991 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
993 (coff_write_object_contents): Remove PPC_PE code.
994 * config.bfd: Move powerpcle-pe to removed targets.
995 * configure.ac: Remove powerpc PE entries.
996 * libcoff-in.h (ppc_allocate_toc_section): Delete.
997 (ppc_process_before_allocation): Delete.
998 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
999 * targets.c: Remove powerpc PE vectors.
1000 * po/SRC-POTFILES.in: Regenerate.
1001 * libcoff.h: Regenerate.
1002 * Makefile.in: Regenerate.
1003 * configure: Regenerate.
1005 2020-07-09 Nick Clifton <nickc@redhat.com>
1007 * po/fr.po: Updated French translation.
1009 2020-07-07 Alan Modra <amodra@gmail.com>
1011 * xcofflink.c (xcoff_mark): Don't mark const sections.
1012 (bfd_xcoff_record_link_assignment): Add FIXME.
1013 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1014 sections being discarded by linker script.
1016 2020-07-07 Alan Modra <amodra@gmail.com>
1018 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1019 time, uid, gid and mode for deterministic archive.
1020 (xcoff_write_archive_contents_big): Likewise.
1022 2020-07-07 Alan Modra <amodra@gmail.com>
1024 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1027 2020-07-06 Nick Clifton <nickc@redhat.com>
1029 * po/pt.po: Updated Portuguese translation.
1030 * po/uk.po: Updated Ukranian translation.
1032 2020-07-04 Nick Clifton <nickc@redhat.com>
1034 * version.m4: Set version to 2.35.50.
1035 * configure: Regenerate.
1036 * po/bbfd.pot: Regenerate.
1038 2020-07-04 Nick Clifton <nickc@redhat.com>
1040 Binutils 2.35 branch created.
1042 2020-07-01 Alan Modra <amodra@gmail.com>
1045 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1046 raw syment index before dereferencing.
1048 2020-07-01 Alan Modra <amodra@gmail.com>
1050 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1052 2020-07-01 Alan Modra <amodra@gmail.com>
1054 * config.bfd: Obsolete xc16x.
1056 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1058 * archures.c (bfd_mach_i386_nacl): Removed.
1059 (bfd_mach_i386_i386_nacl): Likewise.
1060 (bfd_mach_x86_64_nacl): Likewise.
1061 (bfd_mach_x64_32_nacl): Likewise.
1062 * config.bfd: Remove *-*-nacl* targets.
1063 * configure.ac: Remove x86 NaCl target vectors.
1064 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1065 (bfd_x64_32_nacl_arch): Likewise.
1066 (bfd_x86_64_nacl_arch): Likewise.
1067 (bfd_i386_nacl_arch): Likewise.
1068 (bfd_x64_32_arch_intel_syntax): Updated.
1069 * elf32-i386.c: Don't include "elf-nacl.h".
1070 (elf_i386_nacl_plt): Removed.
1071 (elf_i386_nacl_plt0_entry): Likewise.
1072 (elf_i386_nacl_plt_entry): Likewise.
1073 (elf_i386_nacl_pic_plt0_entry): Likewise.
1074 (elf_i386_nacl_pic_plt_entry): Likewise.
1075 (elf_i386_nacl_eh_frame_plt): Likewise.
1076 (elf_i386_nacl_plt): Likewise.
1077 (elf32_i386_nacl_elf_object_p): Likewise.
1078 (elf_i386_get_synthetic_symtab): Updated.
1079 (elf_i386_link_setup_gnu_properties): Likewise.
1080 * elf64-x86-64.c: Don't include "elf-nacl.h".
1081 (elf_x86_64_nacl_plt): Removed.
1082 (elf64_x86_64_nacl_elf_object_p): Likewise.
1083 (elf_x86_64_nacl_plt0_entry): Likewise.
1084 (elf_x86_64_nacl_plt_entry): Likewise.
1085 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1086 (elf_x86_64_nacl_plt): Likewise.
1087 (elf32_x86_64_nacl_elf_object_p): Likewise.
1088 (elf_x86_64_get_synthetic_symtab): Updated.
1089 (elf_x86_64_link_setup_gnu_properties): Likewise.
1090 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1091 * targets.c: Remove x86 NaCl target vectors.
1092 * bfd-in2.h: Regenerated.
1093 * configure: Likewise.
1095 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1098 _bfd_elf_add_dynamic_tags.
1100 2020-06-29 Alan Modra <amodra@gmail.com>
1102 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1103 return value of bfd_bread. Don't read more than requested length.
1104 Sanity check length. Properly terminate file name.
1106 2020-06-29 Alan Modra <amodra@gmail.com>
1108 * arc-got.h: Use C style comments.
1109 * coff-z80.c: Likewise.
1110 * elf32-csky.c: Likewise.
1111 * peXXigen.c: Likewise.
1112 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1115 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1117 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1118 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1120 2020-06-26 Alan Modra <amodra@gmail.com>
1122 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1123 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1124 (riscv_get_priv_spec_name): Move to..
1125 * cpu-riscv.c: ..here.
1126 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1127 Use %u to print unsigned numbers.
1129 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1131 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1132 default architecture.
1134 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1137 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1138 _bfd_elf_add_dynamic_tags.
1140 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1144 _bfd_elf_add_dynamic_tags.
1146 2020-06-24 Alan Modra <amodra@gmail.com>
1148 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1149 shifts without undefined behaviour.
1151 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1155 (_bfd_elf_add_dynamic_tags): New.
1156 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1157 _bfd_elf_add_dynamic_tags.
1158 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1159 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1160 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1161 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1162 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1163 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1164 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1165 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1167 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1168 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1169 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1170 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1171 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1172 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1173 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1174 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1175 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1177 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1178 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1179 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1180 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1181 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1182 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1184 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1185 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1186 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1187 dt_reloc_sz and dt_reloc_ent.
1188 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1189 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1191 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1192 etab.dt_pltgot_required.
1193 (elf32_hppa_size_dynamic_sections): Call
1194 _bfd_elf_add_dynamic_tags.
1195 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1196 etab.dt_pltgot_required.
1197 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1198 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1199 root.dt_pltgot_required for FDPIC output.
1200 (sh_elf_size_dynamic_sections): Call
1201 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1202 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1203 elf.dt_pltgot_required.
1204 (elf_xtensa_size_dynamic_sections): Call
1205 _bfd_elf_add_dynamic_tags.
1206 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1207 root.dt_pltgot_required.
1208 (elf64_hppa_size_dynamic_sections): Call
1209 _bfd_elf_add_dynamic_tags.
1210 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1211 root.dt_pltgot_required.
1212 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1213 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1214 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1216 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1218 * mach-o.c: Support the new load commands by reading a linkedit
1219 data command for them.
1221 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1223 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1224 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1225 (riscv_get_priv_spec_class): Likewise.
1226 (riscv_get_priv_spec_name): Likewise.
1227 (riscv_get_priv_spec_class_from_numbers): New function, convert
1228 the version numbers into string, then call riscv_get_priv_spec_class
1229 to get the priv spec class.
1230 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1231 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1232 (riscv_get_priv_spec_name): Likewise.
1233 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1234 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1235 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1236 of input and output objects form their priv spec attributes by
1237 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1238 errors when linking objects with differnet priv spec versions. We do
1239 know v1.9.1 may have conflicts to other versions, so report the
1240 warning, too. After that, update the output priv spec version to the
1243 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1245 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1246 priv attributes, we will check the conflicts for all of them (major,
1247 minor and revision), and then set the priv_attrs_merged to TRUE to
1248 indicate that we have handled all of the priv attributes. Remove
1249 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1251 2020-06-21 Alan Modra <amodra@gmail.com>
1254 * configure.ac: Disable plugins by default for some targets.
1255 * plugin.c: Comment typo fix.
1256 * configure: Regenerate.
1258 2020-06-19 Nick Clifton <nickc@redhat.com>
1260 * plugin.c (try_load_plugin): Suppress the error message about
1261 being unable to open a plugin if creating a list of viable
1264 2020-06-16 Alan Modra <amodra@gmail.com>
1266 * aout-tic30.c: Delete file.
1267 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1268 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1269 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1270 (xc16x-*-elf): Sort properly.
1271 * configure.ac: Remove tic30_aout_vec.
1272 * targets.c: Likewise.
1273 * Makefile.in: Regenerate.
1274 * configure: Regenerate.
1275 * po/SRC-POTFILES.in: Regenerate.
1277 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1279 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1280 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1281 (elf32xtensa_abi): New global variable.
1282 (xtensa_abi_choice): New function.
1283 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1284 XSHAL_ABI to select PLT code.
1286 2020-06-15 Roland McGrath <mcgrathr@google.com>
1288 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1289 field of bfd_link_info.
1291 2020-06-15 Alan Modra <amodra@gmail.com>
1293 * config.bfd: Obsolete powerpcle-*-pe targets.
1295 2020-06-15 Alan Modra <amodra@gmail.com>
1298 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1299 symbols that were defined in discarded sections.
1300 * cofflink.c (coff_link_check_archive_element): Likewise.
1301 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1303 (_bfd_coff_write_global_sym): Don't emit such symbols.
1304 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1305 libcoff.h: Regenerate.
1307 2020-06-11 Alan Modra <amodra@gmail.com>
1310 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1312 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1314 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1315 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1316 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1319 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1322 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1323 Clear verinfo.verdef.
1325 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1328 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1329 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1330 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1332 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1333 Set ifunc_resolvers if there are FUNC resolvers.
1334 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1335 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1336 with elf.ifunc_resolvers.
1337 (write_plt_relocs_for_local_syms): Likewise.
1338 (ppc64_elf_relocate_section): Likewise.
1339 (ppc64_elf_finish_dynamic_sections): Likewise.
1340 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1342 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1343 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1344 instead of readonly_dynrelocs_against_ifunc.
1345 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1346 readonly_dynrelocs_against_ifunc.
1348 2020-06-09 Alan Modra <amodra@gmail.com>
1350 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1351 maybe_local_ifunc_resolver field.
1352 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1353 cases where maybe_local_ifunc_resolver was set.
1354 (ppc64_elf_relocate_section): Likewise.
1355 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1358 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1360 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1362 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1364 (elf32_arm_size_dynamic_sections): Updated. Clear
1365 root.tlsdesc_plt for DF_BIND_NOW.
1366 (elf32_arm_finish_dynamic_sections): Updated.
1367 (elf32_arm_output_arch_local_syms): Likewise.
1368 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1369 Clear root.tlsdesc_plt for DF_BIND_NOW.
1370 (nds32_elf_finish_dynamic_sections): Updated.
1371 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1372 dt_tlsdesc_plt and dt_tlsdesc_got.
1373 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1374 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1375 tlsdesc_plt and dt_tlsdesc_got.
1376 (elfNN_aarch64_allocate_dynrelocs): Updated.
1377 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1378 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1379 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1381 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1382 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1383 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1384 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1387 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1389 * elf32-tic6x.c (elf32_bed): Defined the default to
1392 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1394 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1396 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1397 root.splt/root.srelplt.
1398 (elf64_hppa_create_dynamic_sections): Likewise.
1399 (elf64_hppa_size_dynamic_sections): Likewise.
1400 (elf64_hppa_finish_dynamic_symbol): Likewise.
1401 (elf_hppa_final_link): Likewise.
1402 (elf_hppa_final_link_relocate): Likewise.
1404 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1406 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1407 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1410 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1412 * elf-bfd.h (elf_target_os): New.
1413 (elf_link_hash_table): Add target_os.
1414 (elf_backend_data): Add target_os.
1415 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1416 symbian_p and nacl_p.
1417 (create_got_section): Updated.
1418 (elf32_arm_create_dynamic_sections): Likewise.
1419 (arm_type_of_stub): Likewise.
1420 (elf32_arm_create_or_find_stub_sec): Likewise.
1421 (elf32_arm_allocate_plt_entry): Likewise.
1422 (elf32_arm_populate_plt_entry): Likewise.
1423 (elf32_arm_final_link_relocate): Likewise.
1424 (elf32_arm_check_relocs): Likewise.
1425 (allocate_dynrelocs_for_symbol): Likewise.
1426 (elf32_arm_finish_dynamic_symbol): Likewise.
1427 (elf32_arm_finish_dynamic_sections): Likewise.
1428 (elf32_arm_output_plt_map_1): Likewise.
1429 (elf32_arm_output_arch_local_syms): Likewise.
1430 (elf32_arm_add_symbol_hook): Likewise.
1431 (elf32_arm_nacl_link_hash_table_create): Likewise.
1432 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1433 (elf32_arm_symbian_link_hash_table_create): Likewise.
1434 (ELF_TARGET_OS): New.
1435 * elf32-i386.c (elf_i386_arch_bed): Removed.
1436 (elf_backend_arch_data): Likewise.
1437 (elf_i386_solaris_arch_bed): Likewise.
1438 (elf_i386_nacl_arch_bed): Likewise.
1439 (elf_i386_vxworks_arch_bed): Likewise.
1440 (elf_i386_relocate_section): Updated.
1441 (elf_i386_finish_dynamic_sections): Likewise.
1442 (elf_i386_get_synthetic_symtab): Likewise.
1443 (elf_i386_link_setup_gnu_properties): Likewise.
1444 (ELF_TARGET_OS): New.
1445 * elf32-mips.c (ELF_TARGET_OS): New.
1446 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1447 (ppc_elf_create_got): Updated.
1448 (ppc_elf_create_dynamic_sections): Likewise.
1449 (ppc_elf_check_relocs): Likewise.
1450 (ppc_elf_adjust_dynamic_symbol): Likewise.
1451 (ppc_elf_size_dynamic_sections): Likewise.
1452 (ppc_elf_relocate_section): Likewise.
1453 (ppc_elf_finish_dynamic_sections): Likewise.
1454 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1455 (ELF_TARGET_OS): New.
1456 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1457 (sh_elf_link_hash_table_create): Updated.
1458 (sh_elf_create_dynamic_sections): Likewise.
1459 (allocate_dynrelocs): Likewise.
1460 (sh_elf_size_dynamic_sections): Likewise.
1461 (sh_elf_relocate_section): Likewise.
1462 (sh_elf_finish_dynamic_symbol): Likewise.
1463 (sh_elf_finish_dynamic_sections): Likewise.
1464 (ELF_TARGET_OS): New.
1465 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1467 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1468 (ELF_TARGET_OS): New.
1469 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1470 (elf_x86_64_solaris_arch_bed): Likewise.
1471 (elf_x86_64_nacl_arch_bed): Likewise.
1472 (elf_x86_64_finish_dynamic_sections): Updated.
1473 (elf_x86_64_get_synthetic_symtab): Likewise.
1474 (elf_x86_64_link_setup_gnu_properties): Likewise.
1475 (ELF_TARGET_OS): New.
1476 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1478 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1479 (MIPS_ELF_REL_DYN_NAME): Updated.
1480 (ELF_MIPS_GP_OFFSET): Likewise.
1481 (mips_elf_create_local_got_entry): Likewise.
1482 (mips_elf_allocate_dynamic_relocations): Likewise.
1483 (mips_elf_count_got_symbols): Likewise.
1484 (is_gott_symbol): Likewise.
1485 (mips_elf_calculate_relocation): Likewise.
1486 (mips_elf_create_dynamic_relocation): Likewise.
1487 (_bfd_mips_elf_check_relocs): Likewise.
1488 (allocate_dynrelocs): Likewise.
1489 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1490 (mips_elf_lay_out_got): Likewise.
1491 (mips_elf_set_plt_sym_value): Likewise.
1492 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1493 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1494 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1495 (_bfd_mips_elf_final_link): Likewise.
1496 (_bfd_mips_init_file_header): Likewise.
1497 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1499 (allocate_dynrelocs): Likewise.
1500 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1501 (_bfd_sparc_elf_relocate_section): Likewise.
1502 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1503 (sparc_finish_dyn): Likewise.
1504 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1505 * elfxx-target.h (ELF_TARGET_OS): New.
1506 (elfNN_bed): Add ELF_TARGET_OS.
1507 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1508 (_bfd_x86_elf_link_hash_table_create): Likewise.
1509 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1510 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1511 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1512 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1513 * elfxx-x86.h (elf_x86_target_os): Removed.
1514 (elf_x86_backend_data): Likewise.
1515 (get_elf_x86_backend_data): Likewise.
1516 (elf_x86_link_hash_table): Remove target_os.
1518 2020-06-06 Alan Modra <amodra@gmail.com>
1521 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1522 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1523 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1524 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1525 * elf64-ppc.c: Update throughout for reloc renaming.
1526 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1527 * libbfd.h: Regenerate.
1528 * bfd-in2.h: Regenerate.
1530 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1533 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1536 2020-06-05 Nick Clifton <nickc@redhat.com>
1538 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1541 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1543 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1544 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1545 whether the object can be linked according to it's priv
1546 attributes. The object without any priv spec attributes can
1547 be linked with others. If the first input object doesn't contain
1548 any priv attributes, then we need to copy the setting from the
1549 next input one. Also report more detailed error messages to user.
1551 2020-06-04 Stephen Casner <casner@acm.org>
1553 Extend pdp11-aout symbol table format to accommodate .stab
1554 symbols and implement correct handling of them.
1556 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1557 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1558 normal vs. .stab symbol table type values, replacing N_STAB mask.
1559 (translate_from_native_sym_flags): Determine correct section for
1560 different .stab types.
1561 (translate_to_native_sym_flags): Leave .stab types intact.
1562 (translate_symbol_table): Error if symbol indicates overlay;
1563 store desc field from .stab symbols.
1564 (write_syms): Output desc field with symbol.
1565 (aout_link_check_ar_symbols): Skip .stab symbols.
1566 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1567 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1568 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1569 correctly distinguish .stab symbols and select calculate their
1570 section and value; and copy desc and ovly fields from input symbol
1573 2020-06-04 Stephen Casner <casner@acm.org>
1575 * aoutx.h (translate_symbol_table): Comment had external and
1577 * pdp11.c (translate_symbol_table): Likewise.
1579 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1581 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1582 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1583 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1585 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1588 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1589 in debug section against symbol defined in shared library to 0.
1590 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1591 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1592 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1593 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1594 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1595 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1596 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1597 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1598 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1599 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1600 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1601 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1602 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1603 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1605 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1606 there is non-GOT reference.
1607 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1608 non-alloced sections.
1610 2020-06-03 Stephen Casner <casner@acm.org>
1612 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1614 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1616 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1617 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1618 other size that doesn't qcover the header word.
1619 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1620 string table, and zero it.
1621 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1622 message and set bfd_error on finding an invalid name string offset.
1623 (add_to_stringtab): INLINE -> inline
1624 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1626 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1627 any relocs that could not be recognised.
1628 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1629 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1630 name exists and is long enough, before attempting to see if it is
1632 c3864421222 - Correct case for N_SO being the last symbol.
1633 50455f1ab29 PR 20891 - Handle the case where the main file name
1634 and the directory name are both empty.
1635 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1636 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1637 range string table offsets.
1638 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1639 illegal string offset.
1640 (aout_link_includes_newfunc): Add comment.
1641 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1642 on unexpected relocation type rather than ASSERT.
1644 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1647 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1648 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1650 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1653 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1654 non-alloced sections.
1656 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1658 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1659 dynamic relocations for non SEC_ALLOC sections.
1661 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1663 * aout64.c (BMAGIC, QMAGIC): Do not define.
1664 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1665 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1666 to check the file format.
1667 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1668 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1669 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1671 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1674 relocations for non SEC_ALLOC sections.
1676 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1678 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1679 * elf32-arm.c (maybe_set_textrel): Removed.
1680 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1681 with _bfd_elf_maybe_set_textrel.
1682 * elf32-csky.c (maybe_set_textrel): Removed.
1683 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1684 with _bfd_elf_maybe_set_textrel.
1685 * elf32-hppa.c (maybe_set_textrel): Removed.
1686 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1687 with _bfd_elf_maybe_set_textrel.
1688 * elf32-lm32.c (maybe_set_textrel): Removed.
1689 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1690 with _bfd_elf_maybe_set_textrel.
1691 * elf32-m32r.c (maybe_set_textrel): Removed.
1692 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1693 with _bfd_elf_maybe_set_textrel.
1694 * elf32-metag.c (maybe_set_textrel): Removed.
1695 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1696 with _bfd_elf_maybe_set_textrel.
1697 * elf32-nds32.c (maybe_set_textrel): Removed.
1698 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1699 with _bfd_elf_maybe_set_textrel.
1700 * elf32-or1k.c (maybe_set_textrel): Removed.
1701 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1702 with _bfd_elf_maybe_set_textrel.
1703 * elf32-ppc.c (maybe_set_textrel): Removed.
1704 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1705 with _bfd_elf_maybe_set_textrel.
1706 * elf32-s390.c (maybe_set_textrel): Removed.
1707 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1708 with _bfd_elf_maybe_set_textrel.
1709 * elf32-sh.c (maybe_set_textrel): Removed.
1710 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1711 with _bfd_elf_maybe_set_textrel.
1712 * elf32-tic6x.c (maybe_set_textrel): Removed.
1713 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1714 with _bfd_elf_maybe_set_textrel.
1715 * elf32-tilepro.c (maybe_set_textrel): Removed.
1716 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1717 with _bfd_elf_maybe_set_textrel.
1718 * elf64-ppc.c (maybe_set_textrel): Removed.
1719 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1720 with _bfd_elf_maybe_set_textrel.
1721 * elf64-s390.c (maybe_set_textrel): Removed.
1722 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1723 with _bfd_elf_maybe_set_textrel.
1724 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1725 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1726 with _bfd_elf_maybe_set_textrel.
1727 * elfnn-riscv.c (maybe_set_textrel): Removed.
1728 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1729 with _bfd_elf_maybe_set_textrel.
1730 * elfxx-sparc.c (maybe_set_textrel): Removed.
1731 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1732 with _bfd_elf_maybe_set_textrel.
1733 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1734 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1735 with _bfd_elf_maybe_set_textrel.
1736 * elfxx-x86.c (maybe_set_textrel): Removed.
1737 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1738 with _bfd_elf_maybe_set_textrel.
1739 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1741 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1744 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1746 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1747 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1748 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1749 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1751 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1752 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1753 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1754 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1755 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1756 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1757 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1758 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1759 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1760 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1761 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1762 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1763 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1764 (elf_backend_copy_indirect_symbol): Likewise.
1765 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1766 (elf_backend_copy_indirect_symbol): Likewise.
1767 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1769 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1772 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1773 * elf32-arm.c (readonly_dynrelocs): Removed.
1774 (maybe_set_textrel): Replace readonly_dynrelocs with
1775 _bfd_elf_readonly_dynrelocs.
1776 * elf32-csky.c (readonly_dynrelocs): Removed.
1777 (maybe_set_textrel): Replace readonly_dynrelocs with
1778 _bfd_elf_readonly_dynrelocs.
1779 * elf32-hppa.c(readonly_dynrelocs): Removed.
1780 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1781 _bfd_elf_readonly_dynrelocs.
1782 (maybe_set_textrel): Likewise.
1783 * elf32-lm32.c (readonly_dynrelocs): Removed.
1784 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1785 with _bfd_elf_readonly_dynrelocs.
1786 (maybe_set_textrel): Likewise.
1787 * elf32-m32r.c (readonly_dynrelocs): Removed.
1788 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1789 with _bfd_elf_readonly_dynrelocs.
1790 (maybe_set_textrel): Likewise.
1791 * elf32-metag.c (readonly_dynrelocs): Removed.
1792 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1793 with _bfd_elf_readonly_dynrelocs.
1794 (maybe_set_textrel): Likewise.
1795 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1796 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1797 with _bfd_elf_readonly_dynrelocs.
1798 * elf32-nds32.c (readonly_dynrelocs): Removed.
1799 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1800 with _bfd_elf_readonly_dynrelocs.
1801 (maybe_set_textrel): Likewise.
1802 * elf32-or1k.c (readonly_dynrelocs): Removed.
1803 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1804 with _bfd_elf_readonly_dynrelocs.
1805 * elf32-ppc.c (readonly_dynrelocs): Removed.
1806 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1807 _bfd_elf_readonly_dynrelocs.
1808 (ppc_elf_adjust_dynamic_symbol): Likewise.
1809 (maybe_set_textrel): Likewise.
1810 * elf32-s390.c (readonly_dynrelocs): Removed.
1811 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1812 with _bfd_elf_readonly_dynrelocs.
1813 (maybe_set_textrel): Likewise.
1814 * elf32-sh.c (readonly_dynrelocs): Removed.
1815 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1816 _bfd_elf_readonly_dynrelocs.
1817 (maybe_set_textrel): Likewise.
1818 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1819 (maybe_set_textrel): Replace readonly_dynrelocs with
1820 _bfd_elf_readonly_dynrelocs.
1821 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1822 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1823 with _bfd_elf_readonly_dynrelocs.
1824 (maybe_set_textrel): Likewise.
1825 * elf64-ppc.c (readonly_dynrelocs): Removed.
1826 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1827 _bfd_elf_readonly_dynrelocs.
1828 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1829 (maybe_set_textrel): Likewise.
1830 * elf64-s390.c (readonly_dynrelocs): Removed.
1831 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1832 with _bfd_elf_readonly_dynrelocs.
1833 (maybe_set_textrel): Likewise.
1834 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1835 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1836 (maybe_set_textrel): Replace readonly_dynrelocs with
1837 _bfd_elf_readonly_dynrelocs.
1838 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1839 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1840 with _bfd_elf_readonly_dynrelocs.
1841 (maybe_set_textrel): Likewise.
1842 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1843 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1844 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1845 (maybe_set_textrel): Likewise.
1846 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1847 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1848 with _bfd_elf_readonly_dynrelocs.
1849 (maybe_set_textrel): Likewise.
1850 * elfxx-x86.c (readonly_dynrelocs): Removed.
1851 (maybe_set_textrel): Replace readonly_dynrelocs with
1852 _bfd_elf_readonly_dynrelocs.
1853 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1855 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1857 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1858 -fsanitize=undefined.
1860 2020-06-03 Alan Modra <amodra@gmail.com>
1864 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1866 (pe_ILF_build_a_bfd): Likewise.
1868 2020-06-03 Alan Modra <amodra@gmail.com>
1871 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1872 core files as well as objects.
1874 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1877 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1878 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1880 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1881 (elf_arc_link_hash_newfunc): Updated.
1882 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1883 (elf32_arm_link_hash_newfunc): Updated.
1884 (elf32_arm_copy_indirect_symbol): Likewise.
1885 (elf32_arm_check_relocs): Likewise.
1886 (readonly_dynrelocs): Likewise.
1887 (allocate_dynrelocs_for_symbol): Likewise.
1888 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1889 (csky_elf_link_hash_newfunc): Updated.
1890 (csky_allocate_dynrelocs): Likewise.
1891 (readonly_dynrelocs): Likewise.
1892 (csky_elf_copy_indirect_symbol): Likewise.
1893 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1894 (hppa_link_hash_newfunc): Updated.
1895 (elf32_hppa_copy_indirect_symbol): Likewise.
1896 (elf32_hppa_hide_symbol): Likewise.
1897 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1898 (allocate_dynrelocs): Likewise.
1899 (elf32_hppa_relocate_section): Likewise.
1900 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1901 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1902 (lm32_elf_link_hash_newfunc): Likewise.
1903 (lm32_elf_link_hash_table_create): Updated.
1904 (readonly_dynrelocs): Likewise.
1905 (allocate_dynrelocs): Likewise.
1906 (lm32_elf_copy_indirect_symbol): Likewise.
1907 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1908 (m32r_elf_link_hash_newfunc): Likewise.
1909 (m32r_elf_link_hash_table_create): Updated.
1910 (m32r_elf_copy_indirect_symbol): Likewise.
1911 (allocate_dynrelocs): Likewise.
1912 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1913 (metag_link_hash_newfunc): Updated.
1914 (elf_metag_copy_indirect_symbol): Likewise.
1915 (readonly_dynrelocs): Likewise.
1916 (allocate_dynrelocs): Likewise.
1917 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1919 (link_hash_newfunc): Updated.
1920 (microblaze_elf_check_relocs): Likewise.
1921 (microblaze_elf_copy_indirect_symbol): Likewise.
1922 (readonly_dynrelocs): Likewise.
1923 (allocate_dynrelocs): Likewise.
1924 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1925 (nds32_elf_link_hash_newfunc): Updated.
1926 (nds32_elf_copy_indirect_symbol): Likewise.
1927 (readonly_dynrelocs): Likewise.
1928 (allocate_dynrelocs): Likewise.
1929 (nds32_elf_check_relocs): Likewise.
1930 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1931 (link_hash_newfunc): Updated.
1932 (nios2_elf32_copy_indirect_symbol): Likewise.
1933 (nios2_elf32_check_relocs): Likewise.
1934 (allocate_dynrelocs): Likewise.
1935 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1936 (or1k_elf_link_hash_newfunc): Updated.
1937 (readonly_dynrelocs): Likewise.
1938 (allocate_dynrelocs): Likewise.
1939 (or1k_elf_copy_indirect_symbol): Likewise.
1940 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1941 (ppc_elf_link_hash_newfunc): Updated.
1942 (ppc_elf_copy_indirect_symbol): Likewise.
1943 (ppc_elf_check_relocs): Likewise.
1944 (readonly_dynrelocs): Likewise.
1945 (ppc_elf_adjust_dynamic_symbol): Likewise.
1946 (allocate_dynrelocs): Likewise.
1947 (ppc_elf_relocate_section): Likewise.
1948 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1949 (link_hash_newfunc): Updated.
1950 (elf_s390_copy_indirect_symbol): Likewise.
1951 (readonly_dynrelocs): Likewise.
1952 (elf_s390_adjust_dynamic_symbol): Likewise.
1953 (allocate_dynrelocs): Likewise.
1954 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1955 (sh_elf_link_hash_newfunc): Updated.
1956 (readonly_dynrelocs): Likewise.
1957 (allocate_dynrelocs): Likewise.
1958 (sh_elf_copy_indirect_symbol): Likewise.
1959 (sh_elf_check_relocs): Likewise.
1960 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1961 (elf32_tic6x_link_hash_newfunc): Likewise.
1962 (elf32_tic6x_link_hash_table_create): Updated.
1963 (readonly_dynrelocs): Likewise.
1964 (elf32_tic6x_check_relocs): Likewise.
1965 (elf32_tic6x_allocate_dynrelocs): Likewise.
1966 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1968 (link_hash_newfunc): Updated.
1969 (tilepro_elf_copy_indirect_symbol): Likewise.
1970 (tilepro_elf_check_relocs): Likewise.
1971 (allocate_dynrelocs): Likewise.
1972 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1973 (ppc64_elf_copy_indirect_symbol): Updated.
1974 (ppc64_elf_check_relocs): Likewise.
1975 (readonly_dynrelocs): Likewise.
1976 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1977 (dec_dynrel_count): Likewise.
1978 (allocate_dynrelocs): Likewise.
1979 (ppc64_elf_relocate_section): Likewise.
1980 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1981 (link_hash_newfunc): Updated.
1982 (elf_s390_copy_indirect_symbol): Likewise.
1983 (readonly_dynrelocs): Likewise.
1984 (allocate_dynrelocs): Likewise.
1985 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1986 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1988 (elfNN_aarch64_link_hash_newfunc): Updated.
1989 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1990 (readonly_dynrelocs): Likewise.
1991 (need_copy_relocation_p): Likewise.
1992 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1993 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1994 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1995 (link_hash_newfunc): Updated.
1996 (riscv_elf_copy_indirect_symbol): Likewise.
1997 (riscv_elf_check_relocs): Likewise.
1998 (readonly_dynrelocs): Likewise.
1999 (allocate_dynrelocs): Likewise.
2000 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2002 (link_hash_newfunc): Updated.
2003 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2004 (_bfd_sparc_elf_check_relocs): Likewise.
2005 (readonly_dynrelocs): Likewise.
2006 (allocate_dynrelocs): Likewise.
2007 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2008 (link_hash_newfunc): Updated.
2009 (tilegx_elf_copy_indirect_symbol): Likewise.
2010 (tilegx_elf_check_relocs): Likewise.
2011 (readonly_dynrelocs): Likewise.
2012 (allocate_dynrelocs): Likewise.
2013 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2014 (readonly_dynrelocs): Likewise.
2015 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2016 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2018 2020-06-01 Alan Modra <amodra@gmail.com>
2020 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2021 command against cmd_length, not the end of record. For
2022 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2023 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2026 2020-05-28 David Faust <david.faust@oracle.com>
2028 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2029 R_BPF_INSN_{32,64} relocations.
2031 2020-05-28 Stephen Casner <casner@acm.org>
2033 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2034 addreses in .long (used in testsuites) and .stab values.
2036 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2039 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2040 Check bfd_link_dll when issue a DT_TEXTREL warning.
2041 * elfxx-x86.c (maybe_set_textrel): Likewise.
2042 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2044 2020-05-26 Nick Clifton <nickc@redhat.com>
2046 * plugin.c (try_load_plugin): Extend error message when a plugin
2049 2020-05-23 Alan Modra <amodra@gmail.com>
2051 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2053 2020-05-22 Alan Modra <amodra@gmail.com>
2056 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2057 attributes from shared libraries, and do not return an error if
2060 2020-05-21 Alan Modra <amodra@gmail.com>
2063 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2065 (_bfd_delete_bfd): Free the copy.
2066 (_bfd_new_bfd): Free nbfd->memory on error.
2068 2020-05-21 Alan Modra <amodra@gmail.com>
2070 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2071 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2072 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2073 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2074 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2075 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2076 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2077 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2078 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2079 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2080 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2081 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2082 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2083 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2084 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2085 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2086 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2087 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2088 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2089 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2091 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2093 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2094 get_default_version. It is used to find the default version for
2095 the specific extension.
2096 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2097 default_major_version and default_minor_version. Add new bfd_boolean
2098 parameter *use_default_version. Set it to TRUE if we need to call
2099 the callback rps->get_default_version to find the default version.
2100 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2101 the default version in riscv_parsing_subset_version, and then call
2102 riscv_add_subset to add the subset into subset list.
2103 (riscv_parse_prefixed_ext): Likewise.
2104 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2105 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2106 strings rather than characters.
2107 riscv_merge_arch_attr_info): The callback function get_default_version
2108 is only needed for assembler, so set it to NULL int the linker.
2109 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2110 * elfxx-riscv.h: Updated.
2112 2020-05-20 Alan Modra <amodra@gmail.com>
2115 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2116 use bfd_set_filename.
2117 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2118 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2119 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2120 (bfd_create): Likewise.
2121 (_bfd_delete_bfd): Don't free filename.
2122 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2123 return pointer to the copy or NULL on alloc fail.
2124 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2125 result of bfd_set_filename.
2126 * bfd-in2.h: Regenerate.
2128 2020-05-20 Alan Modra <amodra@gmail.com>
2131 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2132 section size against file size.
2133 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2135 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2138 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2139 and memset when allocating memory for the sections_being_created
2142 2020-05-19 Stafford Horne <shorne@gmail.com>
2144 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2146 (or1k_elf_relocate_section): Access srelgot via
2147 htab->root.srelgot. Add assertions for srelgot->contents.
2148 Introduce local variable for srelgot to not reuse global
2150 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2151 (or1k_set_got_and_rela_sizes): New function.
2152 (or1k_initial_exec_offset): New function.
2153 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2154 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2156 (or1k_elf_check_relocs): Use OR to set TLS access.
2157 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2159 (or1k_elf_size_dynamic_sections): Use
2160 or1k_set_got_and_rela_sizes to set sizes.
2161 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2162 (TCB_SIZE): New macro.
2163 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2164 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2165 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2166 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2167 (tpoff): Add dynamic boolean argument.
2168 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2170 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2172 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2173 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2174 cases with BFD_RELOC_AARCH64_JUMP26.
2175 (elfNN_aarch64_check_relocs): Likewise.
2177 2020-05-19 Alan Modra <amodra@gmail.com>
2179 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2180 bfd_get_filename rather than accessing bfd->filename directly.
2181 * aout-target.h (MY (object_p)): Likewise.
2182 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2183 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2184 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2185 (_bfd_archive_bsd44_construct_extended_name_table),
2186 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2187 (_bfd_bsd_write_armap): Likewise.
2188 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2189 * cache.c (bfd_open_file): Likewise.
2190 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2191 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2192 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2193 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2194 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2195 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2196 (patch_tls_desc_to_ie): Likewise.
2197 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2198 (spu_elf_auto_overlay): Likewise.
2199 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2200 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2201 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2202 * elflink.c (bfd_elf_size_dynamic_sections),
2203 (elf_link_input_bfd): Likewise.
2204 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2205 * mach-o.c (bfd_mach_o_follow_dsym),
2206 (bfd_mach_o_close_and_cleanup): Likewise.
2207 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2208 (find_separate_debug_file, get_build_id_name): Likewise.
2209 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2210 * plugin.c (bfd_plugin_open_input): Likewise.
2211 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2212 * som.c (som_write_armap): Likewise.
2213 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2214 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2215 (_bfd_vms_lib_write_archive_contents): Likewise.
2216 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2218 2020-05-19 Alan Modra <amodra@gmail.com>
2221 * bfdio.c (_bfd_real_fopen): Typo fix.
2223 2020-05-18 Nick Clifton <nickc@redhat.com>
2226 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2227 for the sections_being_created array.
2229 2020-05-18 Alan Modra <amodra@gmail.com>
2231 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2232 they can be freed without also freeing internal_relocs.
2234 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2237 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2238 separators into DOS style when creating a WIN32 fullpath.
2240 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2242 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2243 to initialize RISC-V tdata.
2245 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2247 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2250 2020-05-11 Alan Modra <amodra@gmail.com>
2252 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2254 2020-05-11 Alan Modra <amodra@gmail.com>
2256 * elf64-ppc.c: Rename powerxx to power10 throughout.
2258 2020-05-11 Alan Modra <amodra@gmail.com>
2261 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2262 contains required number of auxents before processing any auxent.
2263 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2264 file name from auxents for PE.
2266 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2268 * aout-cris.c (DEFAULT_ARCH): Delete define.
2269 (MY_set_arch_mach): Likewise.
2270 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2272 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2273 of r_type before the shift.
2275 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2278 * elfnn-aarch64.c (group_sections): Copy implementation from
2281 2020-05-01 Alan Modra <amodra@gmail.com>
2284 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2285 accessing root.u.def of symbols. Also check root.u.def.section
2286 is non-NULL. Reverse tests so as to make the logic positive.
2288 2020-05-01 Alan Modra <amodra@gmail.com>
2291 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2292 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2294 2020-05-01 Alan Modra <amodra@gmail.com>
2297 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2298 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2299 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2300 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2301 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2302 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2303 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2304 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2305 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2306 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2308 2020-05-01 Alan Modra <amodra@gmail.com>
2311 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2312 from shared libraries.
2314 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2316 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2317 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2318 equals 0. Report overflow when the result has negative sign but
2319 all significant bits are zero.
2321 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2323 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2324 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2326 2020-04-28 Alan Modra <amodra@gmail.com>
2328 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2329 Emit warning message.
2331 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2333 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2334 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2335 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2336 to x86_64_pe_big_vec as it not a big-endian format.
2337 (vec i386_pe_big_vec): New.
2338 * configure.ac: Likewise.
2339 * targets.c: Likewise.
2340 * configure: Regenerate.
2341 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2342 COFF_WITH_PE_BIGOBJ): New.
2343 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2345 (x86_64_pe_be_vec): Moved.
2347 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2349 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2350 * elf.c (elfcore_grok_arc_v2): New function.
2351 (elfcore_grok_note): Call the new function to handle the corresponding
2353 (elfcore_write_arc_v2): New function.
2354 (elfcore_write_register_note): Call the new function to handle the
2355 corresponding pseudo-sections.
2357 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2360 * bfd-in2.h: Regenerated.
2361 * elf32-xtensa.c (elf_howto_table): New entries for
2362 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2363 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2364 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2365 R_XTENSA_NDIFF{8,16,32}.
2366 * libbfd.h (bfd_reloc_code_real_names): Add names for
2367 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2368 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2369 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2370 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2372 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2375 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2378 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2381 * elf-bfd.h (elf_backend_data): Add
2382 elf_backend_strip_zero_sized_dynamic_sections.
2383 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2384 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2386 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2388 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2390 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2392 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2394 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2396 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2398 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2400 2020-04-21 Nick Clifton <nickc@redhat.com>
2402 * po/sr.po: Updated Serbian translation.
2404 2020-04-21 Alan Modra <amodra@gmail.com>
2406 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2409 2020-04-20 Stephen Casner <casner@acm.org>
2411 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2412 causing globals from linker script to be treated as debug symbols.
2413 (translate_symbol_table): Don't sign-extend symbol values from 16
2414 to 64 bits in nm output.
2416 2020-04-20 Alan Modra <amodra@gmail.com>
2418 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2420 2020-04-18 Alan Modra <amodra@gmail.com>
2422 * section.c (bfd_is_const_section): Correct test for special
2424 * bfd-in2.h: Regenerate.
2426 2020-04-17 Alan Modra <amodra@gmail.com>
2429 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2432 2020-04-16 Nick Clifton <nickc@redhat.com>
2435 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2436 abort with a more helpful error message.
2438 2020-04-16 Alan Modra <amodra@gmail.com>
2441 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2444 2020-04-15 Fangrui Song <maskray@google.com>
2447 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2448 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2449 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2450 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2451 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2452 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2453 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2454 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2455 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2456 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2457 * elflink.c (elf_link_output_extsym): Likewise.
2458 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2460 2020-04-15 Alan Modra <amodra@gmail.com>
2463 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2464 pointer into strings that may be freed for section name, always
2465 allocate a new string.
2467 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2468 Jan W. Jagersma <jwjagersma@gmail.com>
2470 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2471 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2472 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2473 (_bfd_go32_mkobject): New functions.
2474 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2475 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2476 (go32exe_mkobject): Call _bfd_go32_mkobject.
2477 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2478 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2480 (coff_write_relocs): Enable extended reloc counter code if
2481 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2482 (coff_write_object_contents): Likewise. Pad section headers
2483 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2484 instead of coff_swap_scnhdr_out.
2485 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2486 enable extended reloc counter.
2487 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2488 Declare with ATTRIBUTE_UNUSED.
2489 * libcoff-in.h: (struct coff_tdata): New field go32.
2491 * libcoff.h: Regenerate.
2493 2020-04-14 Fangrui Song <maskray@google.com>
2496 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2499 2020-04-14 Stephen Casner <casner@acm.org>
2502 * pdp11.c: Add implementation of --imagic option.
2503 (adjust_o_magic): Fix objcopy --extract-symbol test.
2504 * libaout.h (enum aout_magic): Add i_magic.
2506 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2507 Nick Clifton <nickc@redhat.com>
2509 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2511 <default>: Error rather than abort.
2513 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2516 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2517 relocation section from section group.
2519 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2521 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2522 bfd->origin to file offset.
2523 * bfdwin.c (bfd_get_file_window): Likewise.
2524 * bfd.c: Clarify the use of the bfd->origin field.
2525 * bfd-in2.h: Regenerate.
2526 * coff-i386.c: Don't include go32exe.h. Allow overriding
2527 coff_write_object_contents via COFF_WRITE_CONTENTS.
2528 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2529 (go32exe_write_object_contents): New functions.
2530 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2531 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2532 (create_go32_stub): Remove check for 2k size limit. Read stub
2533 from go32exe_temp_stub if present.
2534 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2535 copy variable-length stub.
2536 (go32_check_format): Read stub to go32exe_temp_stub, set
2537 origin, return go32exe_cleanup.
2538 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2539 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2540 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2541 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2542 Remove functions and their associated #defines.
2543 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2544 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2545 Rename field go32stub to stub.
2546 * libcoff.h: Regenerate.
2547 * coff-stgo32.c (go32_check_format): Rename to...
2548 (go32exe_check_format): ...this.
2549 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2550 (go32exe_copy_private_bfd_data): ...this.
2551 (stub_bytes): Rename to...
2552 (go32exe_default_stub): ...this.
2553 (create_go32_stub): Rename to...
2554 (go32exe_create_stub): ...this.
2555 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2558 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2562 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2563 relocation to R_386_32 for relocation against non-preemptible
2565 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2566 allocate dynamic relocation for non-preemptible absolute symbol.
2567 (elf_i386_relocate_section): Pass sec to
2568 GENERATE_DYNAMIC_RELOCATION_P.
2569 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2570 (elf_x86_64_convert_load_reloc): Covert load relocation to
2571 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2572 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2573 for non-preemptible absolute symbol if they overflow.
2574 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2575 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2576 symbol. Don't allocate dynamic relocation for non-preemptible
2578 (elf_x86_64_relocate_section): Don't generate relative relocation
2579 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2580 to GENERATE_DYNAMIC_RELOCATION_P.
2581 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2582 against non-preemptible absolute symbol.
2583 (_bfd_elf_x86_valid_reloc_p): New function.
2584 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2586 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2587 argument. Don't generate dynamic relocation against
2588 non-preemptible absolute symbol.
2589 (ABS_SYMBOL_P): New.
2590 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2591 against non-preemptible absolute symbol.
2593 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2594 (_bfd_elf_x86_valid_reloc_p): New.
2596 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2599 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2600 address in the GOT if in thumb only mode.
2602 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2604 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2606 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2608 * mmo.c (mmo_scan): Create .text section only when needed, not
2611 2020-03-31 Alan Modra <amodra@gmail.com>
2613 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2616 2020-03-31 Alan Modra <amodra@gmail.com>
2618 * vms-alpha.c (image_write): Check bounds for sections without
2619 contents too. Error on non-zero write to section without
2621 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2623 2020-03-31 Alan Modra <amodra@gmail.com>
2625 * tekhex.c (pass_over): Check is_eof before reading buffer.
2627 2020-03-30 Nick Clifton <nickc@redhat.com>
2630 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2631 field to timestamp and make it an integer.
2632 * libcoff.h: Regenerate.
2633 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2634 field in the pe_data structure rather than the insert_timestamp
2637 2020-03-30 Alan Modra <amodra@gmail.com>
2640 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2643 2020-03-26 Nick Clifton <nickc@redhat.com>
2645 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2646 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2648 * libbfd.h: Regenerate.
2650 2020-03-26 Alan Modra <amodra@gmail.com>
2652 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2654 2020-03-26 Alan Modra <amodra@gmail.com>
2656 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2658 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2660 2020-03-25 Nick Clifton <nickc@redhat.com>
2662 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2664 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2665 * libbfd.h: Regenerate.
2667 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2669 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2670 correct field name in the output string.
2672 2020-03-25 Alan Modra <amodra@gmail.com>
2675 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2676 for SHT_NOBITS section if first in segment.
2678 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2681 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2682 (_bfd_elf_get_symbol_version_string): This.
2683 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2684 (_bfd_elf_get_symbol_version_string): This.
2685 (bfd_elf_print_symbol): Pass TRUE to
2686 _bfd_elf_get_symbol_version_string.
2687 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2688 bfd_boolean argument.
2689 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2690 * targets.c (_bfd_get_symbol_version_string): Likewise.
2691 (bfd_get_symbol_version_string): Likewise.
2692 * bfd-in2.h: Regenerated.
2694 2020-03-24 Nick Clifton <nickc@redhat.com>
2695 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2698 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2701 2020-03-24 Nick Clifton <nickc@redhat.com>
2704 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2705 segment to use for PT_GNU_RELRO, ignore empty sections in a
2706 segment's current list.
2708 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2711 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2713 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2716 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2717 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2718 on the previous _bfd_elf_get_symbol_version_string.
2719 (_bfd_elf_get_symbol_version_string): Use it.
2721 2020-03-24 Alan Modra <amodra@gmail.com>
2723 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2724 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2727 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2729 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2731 2020-03-23 Alan Modra <amodra@gmail.com>
2733 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2734 symbol count. Allocate an extra byte to ensure name strings
2735 are terminated. Sanity check name offsets. Release memory on
2738 2020-03-23 Alan Modra <amodra@gmail.com>
2740 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2741 field hasn't been read. Remove unnecessary casts.
2743 2020-03-22 Alan Modra <amodra@gmail.com>
2745 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2746 enough to read number of symbols.
2748 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2750 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2751 (EXECUTABLE_SUFFIX): Likewise.
2752 * config.in: Regenerated.
2753 * configure: Likewise.
2754 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2755 _bfd_generic_close_and_cleanup.
2756 (plugin_list_entry): Remove resolution_file, resolution_option,
2757 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2758 lto_wrapper, gcc_env and initialized,
2759 (need_lto_wrapper_p): Removed.
2760 (get_lto_wrapper): Likewise.
2761 (setup_lto_wrapper_env): Likewise.
2762 (register_all_symbols_read): Likewise.
2763 (egister_cleanup): Likewise.
2764 (get_symbols): Likewise.
2765 (add_input_file): Likewise.
2766 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2767 (add_symbols): Updated.
2768 (try_claim): Likewise.
2769 (try_load_plugin): Likewise.
2770 (bfd_plugin_canonicalize_symtab): Likewise.
2771 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2772 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2774 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2777 * plugin.c (plugin_list_entry): Add has_symbol_type.
2778 (add_symbols_v2): New function.
2779 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2780 provides symbol type.
2781 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2782 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2785 2020-03-20 Alan Modra <amodra@gmail.com>
2787 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2788 enough to read number of symbols.
2790 2020-03-20 Alan Modra <amodra@gmail.com>
2792 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2793 backend functions for NULL before calling.
2794 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2795 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2796 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2797 * elfnn-ia64.c (ignore_errors): New function.
2798 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2800 2020-03-19 Nick Clifton <nickc@redhat.com>
2803 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2804 location of the varinfo in the unit's debug info data. Change the
2805 type of the stack field to a boolean.
2806 (lookup_var_by_offset): New function. Returns the varinfo
2807 structure for the variable described at the given offset in the
2809 (scan_unit_for_symbols): Add support for variables which have the
2810 DW_AT_specification attribute.
2812 2020-03-19 Nick Clifton <nickc@redhat.com>
2815 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2818 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2820 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2822 2020-03-18 Nick Clifton <nickc@redhat.com>
2825 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2826 memory access when processing a corrupt secondary reloc section.
2828 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2830 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2831 instead of calling abort.
2832 * elf32-csky.c (csky_build_one_stub): Likewise.
2833 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2834 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2835 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2836 * elf32-metag.c (metag_build_one_stub): Likewise.
2837 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2838 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2839 (ppc_size_one_stub): Likewise.
2840 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2842 2020-03-17 Nick Clifton <nickc@redhat.com>
2845 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2846 with error messages.
2848 2020-03-17 Nick Clifton <nickc@redhat.com>
2851 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2852 free. Add free on another failure path.
2854 2020-03-16 Alan Modra <amodra@gmail.com>
2857 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2858 we have a non-zero section count. Do lma comparison in octets.
2860 2020-03-16 Alan Modra <amodra@gmail.com>
2862 * vms-alpha.c (dst_restore_location): Validate index into
2863 dst_ptr_offsets array before accessing. Return status.
2864 (dst_retrieve_location): Similarly, making "loc" parameter a
2865 pointer to return value.
2866 (_bfd_vms_slurp_etir): Update calls to above functions.
2868 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2870 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2872 * configure: Regenerated.
2874 2020-03-14 Alan Modra <amodra@gmail.com>
2876 * section.c (BFD_FAKE_SECTIONS): Formatting.
2877 * bfd-in2.h: Regenerate.
2879 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2881 * elf.c (elfcore_grok_netbsd_note): Add support for
2882 NT_NETBSDCORE_LWPSTATUS notes.
2884 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2886 * bfd-in2.h: Regenerate.
2887 * section.c (asection): Add already_assigned field.
2888 (BFD_FAKE_SECTION): Add default initializer for it.
2889 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2890 * elf32-arm.c (arm_build_one_stub): Add support for
2891 non_contiguous_regions.
2892 * elf32-csky.c (csky_build_one_stub): Likewise.
2893 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2894 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2895 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2896 * elf32-metag.c (metag_build_one_stub): Likewise.
2897 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2898 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2899 (ppc_size_one_stub): Likewise.
2900 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2901 * elflink.c (elf_link_input_bfd): Likewise.
2903 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2906 * elf-linker-x86.h (elf_linker_x86_params): Add
2907 static_before_all_inputs and has_dynamic_linker.
2908 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2909 dynamic input objects if -static is passed at command-line
2910 before all input files without --dynamic-linker unless
2911 --no-dynamic-linker is used.
2913 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2915 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2917 2020-03-13 Christian Eggers <ceggers@gmx.de>
2919 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2920 "p_paddr" from "at".
2921 * elfcode.h (bfd_from_remote_memory): Add units to several
2922 parameters. New local "opb". Fix usage of p_align. Fix
2923 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2924 call of target_read_memory.
2925 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2926 calculation of "offset" and "output_offset".
2927 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2928 from "offset" and fix calculation of "end" from "vma+size". Fix
2929 comparison between "sh_addr" and "vma"/"output_offset".
2930 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2931 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2933 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2934 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2935 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2936 assignment of p_paddr from phdr_lma. Fix comparison between
2937 "lma+size" and "next->lma".
2938 (elf_sort_segments): Fix assignment from p_paddr to lma.
2939 (assign_file_positions_for_load_sections): Add unit (bytes) to
2940 local "align". Fix calculation of local "off_adjust". Fix
2941 calculation of local "filehdr_vaddr".
2942 (assign_file_positions_for_non_load_sections): New local "opb".
2943 Fix calculation of "end" from "p_size". Fix comparison between
2944 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2945 from "end" and "p_vaddr".
2946 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2947 vma. Fix assignment to p_paddr from lma. Fix comparison between
2948 p_paddr and lma. Fix assignment to p_paddr from lma.
2949 * merge.c (sec_merge_emit): New local "opb". Convert
2950 "alignment_power" to octets.
2951 (_bfd_add_merge_section): New locals "alignment_power" and
2952 "opb". Fix comparison between "alignment_power" and
2954 (_bfd_merge_sections): New local "opb". Divide size by opb
2955 before checking align mask.
2957 2020-03-13 Christian Eggers <ceggers@gmx.de>
2959 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2960 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2962 (_bfd_elf_make_section_from_phdr): Similarly.
2963 (elf_fake_sections): Fix calculation of
2964 Elf_Internal_shdr::sh_addr from section VMA.
2965 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2967 (assign_file_positions_for_load_sections): Fix calculations of
2968 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2969 comparison between program header address and section LMA.
2970 (assign_file_positions_for_non_load_sections): Likewise.
2971 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2972 (IS_CONTAINED_BY_VMA): Add parameter opb.
2973 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2974 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2975 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2976 Fix calculations of p_addr_valid and p_vaddr_offset.
2977 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2978 with octets per byte when comparing against p_vaddr.
2980 2020-03-11 Alan Modra <amodra@gmail.com>
2982 * som.c (setup_sections): Sanity check subspace.name.
2984 2020-03-11 Alan Modra <amodra@gmail.com>
2986 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2988 2020-03-10 Alan Modra <amodra@gmail.com>
2991 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2994 2020-03-09 Alan Modra <amodra@gmail.com>
2996 * wasm-module.c (wasm_scan): Sanity check file name length
2997 before allocating memory. Move common section setup code. Do
2998 without bfd_tell to calculate section size.
3000 2020-03-06 Nick Clifton <nickc@redhat.com>
3002 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3003 with error messages and failure return values.
3005 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3007 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3008 relocation sections for any removed reference to a dynamic symbol.
3010 2020-03-05 Nick Clifton <nickc@redhat.com>
3012 * elf-bfd.h (struct elf_backend_data): Add new fields:
3013 init_secondary_reloc_section, slurp_secondary_reloc_section,
3014 write_secondary_reloc_section.
3015 (_bfd_elf_init_secondary_reloc_section): Prototype.
3016 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3017 (_bfd_elf_write_secondary_reloc_section): Prototype.
3018 * elf.c ( bfd_section_from_shdr): Invoke the new
3019 init_secondary_reloc_section backend function, if defined, when a
3020 second reloc section is encountered.
3021 (swap_out_syms): Invoke the new symbol_section_index function, if
3022 defined, when computing the section index of an OS/PROC specific
3024 (_bfd_elf_init_secondary_reloc_section): New function.
3025 (_bfd_elf_slurp_secondary_reloc_section): New function.
3026 (_bfd_elf_write_secondary_reloc_section): New function.
3027 (_bfd_elf_copy_special_section_fields): New function.
3028 * elfcode.h (elf_write_relocs): Invoke the new
3029 write_secondary_relocs function, if defined, in order to emit
3031 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3032 function, if defined, in order to read in secondary relocs.
3033 * elfxx-target.h (elf_backend_copy_special_section_fields):
3034 Provide a non-NULL default definition.
3035 (elf_backend_init_secondary_reloc_section): Likewise.
3036 (elf_backend_slurp_secondary_reloc_section): Likewise.
3037 (elf_backend_write_secondary_reloc_section): Likewise.
3038 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3040 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3041 * configure: Regenerate.
3043 2020-03-05 Alan Modra <amodra@gmail.com>
3045 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3046 against file size before allocating memory. Use bfd_alloc rather
3047 than bfd_zalloc for carsym/strings memory.
3049 2020-03-04 Alan Modra <amodra@gmail.com>
3051 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3052 sh_addr mod sh_addalign is zero.
3054 2020-03-04 Alan Modra <amodra@gmail.com>
3056 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3058 2020-03-03 Alan Modra <amodra@gmail.com>
3060 * format.c (struct bfd_preserve): Add cleanup field.
3061 (bfd_preserve_save): Add cleanup param and save.
3062 (bfd_preserve_restore): Return cleanup.
3063 (bfd_preserve_finish): Call the cleanup for the discarded match.
3064 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3065 and clear when preserving a match. Restore cleanup too when
3066 restoring that match.
3068 2020-03-02 Alan Modra <amodra@gmail.com>
3070 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3071 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3072 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3073 (core_sco5_vec): Correct initialisers.
3075 2020-03-02 Alan Modra <amodra@gmail.com>
3077 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3078 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3079 * cisco-core.c (cisco_core_file_validate): Likewise.
3080 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3081 * hpux-core.c (hpux_core_core_file_p): Likewise.
3082 * irix-core.c (irix_core_core_file_p): Likewise.
3083 * lynx-core.c (lynx_core_file_p): Likewise.
3084 * netbsd-core.c (netbsd_core_file_p): Likewise.
3085 * osf-core.c (osf_core_core_file_p): Likewise.
3086 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3087 * sco5-core.c (sco5_core_file_p): Likewise.
3089 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3091 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3093 2020-03-02 Alan Modra <amodra@gmail.com>
3095 * targets.c (bfd_cleanup): New typedef.
3096 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3097 * libbfd-in.h (_bfd_no_cleanup): Define.
3098 * format.c (bfd_reinit): Add cleanup parameter, call it.
3099 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3100 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3101 * aout-target.h (callback, object_p): Return bfd_cleanup.
3102 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3103 * archive.c (bfd_generic_archive_p): Likewise.
3104 * binary.c (binary_object_p): Likewise.
3105 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3106 * coff-ia64.c (ia64coff_object_p): Likewise.
3107 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3108 * coff-sh.c (coff_small_object_p): Likewise.
3109 * coff-stgo32.c (go32_check_format): Likewise.
3110 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3111 (xcoff64_core_p): Likewise.
3112 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3113 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3114 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3115 * elfcode.h (elf_object_p): Likewise.
3116 * elfcore.h (elf_core_file_p): Likewise.
3117 * i386msdos.c (msdos_object_p): Likewise.
3118 * ihex.c (ihex_object_p): Likewise.
3119 * libaout.h (some_aout_object_p): Likewise.
3120 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3121 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3122 * libbfd.c (_bfd_dummy_target): Likewise.
3123 * libcoff-in.h (coff_object_p): Likewise.
3124 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3125 (bfd_mach_o_arm64_core_p): Likewise.
3126 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3127 (bfd_mach_o_arm_core_p): Likewise.
3128 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3129 (bfd_mach_o_i386_core_p): Likewise.
3130 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3131 (bfd_mach_o_x86_64_core_p): Likewise.
3132 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3133 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3134 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3135 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3136 * mmo.c (mmo_object_p): Likewise.
3137 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3138 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3139 (pe_bfd_object_p): Likewise.
3140 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3141 * ppcboot.c (ppcboot_object_p): Likewise.
3142 * rs6000-core.c (rs6000coff_core_p): Likewise.
3143 * som.c (som_object_setup, som_object_p): Likewise.
3144 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3145 * tekhex.c (tekhex_object_p): Likewise.
3146 * vms-alpha.c (alpha_vms_object_p): Likewise.
3147 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3148 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3149 * wasm-module.c (wasm_object_p): Likewise.
3150 * xsym.c (bfd_sym_object_p): Likewise.
3151 * xsym.h (bfd_sym_object_p): Likewise.
3152 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3154 * pdp11.c (some_aout_object_p): Likewise.
3155 * plugin.c (register_ld_plugin_object_p): Update object_p
3157 * plugin.h (register_ld_plugin_object_p): Likewise.
3158 * bfd-in2.h: Regenerate.
3159 * libbfd.h: Regenerate.
3160 * libcoff.h: Regenerate.
3162 2020-03-02 Alan Modra <amodra@gmail.com>
3164 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3165 applicable section flags.
3166 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3167 (mips_ecoff_bele_vec): Likewise.
3168 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3170 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3171 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3173 2020-03-02 Alan Modra <amodra@gmail.com>
3175 * elf32-m32r.c (m32r_elf_section_flags): New function.
3176 (elf_backend_section_flags): Define.
3177 * elf32-nds32.c (nds32_elf_section_flags): New function.
3178 (elf_backend_section_flags): Define.
3179 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3180 .sbss and .sdata sections.
3181 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3182 for SHF_V850_GPREL sections.
3183 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3185 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3186 for SHF_PARISC_SHORT sections.
3187 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3188 (elf_backend_section_flags): Define.
3189 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3190 for SHF_MIPS_GPREL sections. Delete FIXME.
3192 2020-03-02 Alan Modra <amodra@gmail.com>
3194 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3195 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3196 calling elf_backend_section_flags with adjusted params. Use
3197 newsect->flags past that point.
3198 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3200 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3201 to have their type overridden, and all sh_flags but processor and
3203 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3204 * elf32-mep.c (mep_elf_section_flags): Likewise.
3205 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3206 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3207 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3208 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3209 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3210 stub BFD and non-aarch64 input files when scanning for stubs.
3212 2020-03-02 Alan Modra <amodra@gmail.com>
3214 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3215 limit to decompressed element size.
3217 2020-03-02 Alan Modra <amodra@gmail.com>
3219 * vms-lib.c (vms_traverse_index): Add recur_count param and
3220 update calls. Fail on excessive recursion.
3222 2020-03-02 Alan Modra <amodra@gmail.com>
3224 * vms-alpha.c (vms_get_remaining_object_record): Use
3225 bfd_realloc_or_free rather than bfd_realloc.
3226 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3227 (dst_define_location, parse_module): Likewise, and check realloc
3228 return status before using memory. Return status from function
3229 adjusting all callers.
3231 2020-02-28 Alan Modra <amodra@gmail.com>
3233 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3235 2020-02-28 Alan Modra <amodra@gmail.com>
3237 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3238 Remove duplicate undersize check.
3240 2020-02-27 Alan Modra <amodra@gmail.com>
3243 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3245 2020-02-27 Alan Modra <amodra@gmail.com>
3248 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3249 (coff_section_type): Adjust comment.
3250 (decode_section_type): Likewise. Call coff_section_type before
3251 decode_section_type.
3252 (bfd_decode_symclass): Use 'c' for common sections other than
3255 2020-02-27 Alan Modra <amodra@gmail.com>
3257 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3260 2020-02-27 Alan Modra <amodra@gmail.com>
3262 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3263 if file is an archive element.
3264 * bfd-in2.h: Regenerate.
3266 2020-02-26 Alan Modra <amodra@gmail.com>
3268 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3269 bfd_set_error on failing test. Don't bother changing bfd_error on
3270 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3271 Check sym name is within string buffer. Use size_t for some vars.
3272 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3273 int_buf. Don't change bfd_error on file read error. Use
3274 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3275 calculations to catch overflows before they occur. malloc and
3276 free raw armap rather than using bfd_alloc. Read raw armap before
3277 allocating carsym+strings buffer.
3278 (_bfd_slurp_extended_name_table): Localize variables. Check
3279 name size against file size.
3281 2020-02-26 Alan Modra <amodra@gmail.com>
3283 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3285 2020-02-26 Alan Modra <amodra@gmail.com>
3287 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3288 malloc. Check for NULL return from bfd_malloc.
3289 (rx_table_find, rx_table_map): Likewise.
3290 (rx_set_section_contents): Check bfd_alloc return.
3291 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3293 2020-02-26 Alan Modra <amodra@gmail.com>
3295 * aoutx.h: Indent labels correctly. Format error strings.
3296 * archive.c: Likewise.
3297 * archive64.c: Likewise.
3298 * coff-arm.c: Likewise.
3299 * coff-rs6000.c: Likewise.
3300 * coff-stgo32.c: Likewise.
3301 * cpu-arm.c: Likewise.
3302 * dwarf2.c: Likewise.
3303 * elf-ifunc.c: Likewise.
3304 * elf-properties.c: Likewise.
3305 * elf-s390-common.c: Likewise.
3306 * elf-strtab.c: Likewise.
3308 * elf32-arm.c: Likewise.
3309 * elf32-bfin.c: Likewise.
3310 * elf32-cr16.c: Likewise.
3311 * elf32-csky.c: Likewise.
3312 * elf32-i386.c: Likewise.
3313 * elf32-m68k.c: Likewise.
3314 * elf32-msp430.c: Likewise.
3315 * elf32-nds32.c: Likewise.
3316 * elf32-nios2.c: Likewise.
3317 * elf32-pru.c: Likewise.
3318 * elf32-xtensa.c: Likewise.
3319 * elf64-ia64-vms.c: Likewise.
3320 * elf64-x86-64.c: Likewise.
3321 * elfcode.h: Likewise.
3322 * elfcore.h: Likewise.
3323 * elflink.c: Likewise.
3324 * elfnn-aarch64.c: Likewise.
3325 * elfnn-ia64.c: Likewise.
3326 * elfnn-riscv.c: Likewise.
3327 * elfxx-mips.c: Likewise.
3328 * elfxx-sparc.c: Likewise.
3329 * elfxx-x86.c: Likewise.
3330 * i386lynx.c: Likewise.
3331 * merge.c: Likewise.
3332 * pdp11.c: Likewise.
3333 * plugin.c: Likewise.
3334 * reloc.c: Likewise.
3336 2020-02-26 Alan Modra <amodra@gmail.com>
3339 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3341 (bfd_elf_add_dt_needed_tag): Declare.
3342 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3343 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3344 from elf_add_dt_needed_tag. Remove soname and doit param.
3345 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3346 to see whether as-needed lib is already loaded, use dyn_loaded
3347 list instead. When saving and restoring around as-needed lib
3348 handle possibility that dynstr has not been initialised. Don't
3349 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3350 Mark libs loaded via DT_NEEDED entries of other libs with
3351 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3353 (elf_link_check_versioned_symbol): Remove now unneccesary
3354 DYNAMIC check when traversing dyn_loaded list.
3356 2020-02-26 Alan Modra <amodra@gmail.com>
3358 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3360 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3363 * plugin.c (need_lto_wrapper_p): New.
3364 (bfd_plugin_set_program_name): Add an int argument to set
3366 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3368 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3370 2020-02-24 Alan Modra <amodra@gmail.com>
3372 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3374 2020-02-24 Alan Modra <amodra@gmail.com>
3376 * vms-lib.c (struct carsym_mem): Add limit.
3377 (vms_add_index): Heed limit.
3378 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3379 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3380 Always return actual number read.
3381 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3382 assertion with error exit.
3384 2020-02-22 Alan Modra <amodra@gmail.com>
3387 * elf.c (assign_file_positions_for_load_sections): Continue linking
3388 on "PHDR segment not covered by LOAD segment" errors.
3390 2020-02-21 Alan Modra <amodra@gmail.com>
3392 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3394 (bfd_mach_o_canonicalize_reloc): Likewise.
3395 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3396 counts and offsets against file size.
3397 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3398 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3399 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3400 against file size. Delete symbol table error message.
3401 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3403 (bfd_mach_o_read_symtab): Likewise.
3404 (bfd_mach_o_read_command): Pass file size.
3405 (bfd_mach_o_scan): Sanity check command count against file size.
3407 2020-02-21 Alan Modra <amodra@gmail.com>
3410 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3411 "text", "data" and "bss" section pointer vars. Don't update
3412 section size, just exec header sizes.
3413 (adjust_sizes_and_vmas): Don't update text section size. Set
3414 initial exec header a_text. Print exec headers sizes.
3415 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3416 (adjust_sizes_and_vmas): Similarly. Formatting.
3417 (final_link): Correct final file extension.
3419 2020-02-20 Nick Clifton <nickc@redhat.com>
3421 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3423 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3425 (elfNN_bed): Initialise the symbol_section_index field.
3426 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3427 OS and PROC specific section indicies. Warn if converting other
3428 reserved incidies to SHN_ABS.
3430 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3433 * cpu-z80.c: Add machine type compatibility checking.
3435 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3438 * plugin.c (plugin_list_entry): Remove handle.
3439 (try_load_plugin): Call dlclose before return.
3441 2020-02-19 Alan Modra <amodra@gmail.com>
3443 * libbfd-in.h (_bfd_constant_p): Define.
3444 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3445 file size before allocating memory.
3446 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3447 * elf.c (bfd_elf_get_str_section): Likewise.
3448 (_bfd_elf_slurp_version_tables): Likewise.
3449 * libbfd.h: Regenerate.
3451 2020-02-19 Alan Modra <amodra@gmail.com>
3453 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3454 * aoutx.h (aout_get_external_symbols): Replace calls to
3455 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3456 (slurp_reloc_table): Likewise.
3457 * archive.c (do_slurp_bsd_armap): Likewise.
3458 (do_slurp_coff_armap): Likewise.
3459 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3460 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3461 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3462 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3463 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3464 (_bfd_coff_get_external_symbols): Likewise.
3465 * ecoff.c (ecoff_slurp_symbolic_header),
3466 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3467 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3468 (ecoff_indirect_link_order): Likewise.
3469 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3470 (_bfd_elf_slurp_version_tables): Likewise.
3471 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3472 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3473 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3474 * elf64-alpha.c (READ): Likewise.
3475 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3476 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3477 * elfcode.h (elf_slurp_symbol_table),
3478 (elf_slurp_reloc_table_from_section): Likewise.
3479 * elflink.c (elf_link_add_object_symbols),
3480 (elf_link_check_versioned_symbol): Likewise.
3481 * elfxx-mips.c (READ): Likewise.
3482 * i386lynx.c (slurp_reloc_table): Likewise.
3483 * lynx-core.c (lynx_core_file_p): Likewise.
3484 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3485 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3486 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3487 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3488 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3489 (bfd_pef_parse_symbols): Likewise.
3490 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3491 * som.c (setup_sections, som_slurp_string_table),
3492 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3493 (som_bfd_fill_in_ar_symbols): Likewise.
3494 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3495 (evax_bfd_print_image): Likewise.
3496 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3497 * wasm-module.c (wasm_scan): Likewise.
3498 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3499 * xsym.c (bfd_sym_read_name_table),
3500 (bfd_sym_print_type_information_table_entry): Likewise.
3501 * libbfd.h: Regenerate.
3503 2020-02-19 Alan Modra <amodra@gmail.com>
3505 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3506 reading external relocs.
3507 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3508 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3510 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3512 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3513 (m32c_elf_relax_section): Likewise.
3514 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3515 (rl78_elf_relax_section): Likewise.
3516 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3517 (elf32_rx_relax_section): Likewise.
3518 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3519 parameter types and use..
3520 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3521 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3522 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3523 being read from file, just the extra.
3524 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3525 after reading external syms. Free on failure.
3527 2020-02-19 Alan Modra <amodra@gmail.com>
3529 * coffcode.h (buy_and_read, coff_slurp_line_table),
3530 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3531 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3532 corresponding bfd_alloc call. Adjust variables to suit.
3533 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3534 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3535 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3536 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3537 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3538 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3539 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3540 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3541 * elf64-alpha.c (READ): Likewise.
3542 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3543 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3544 (bfd_from_remote_memory): Likewise.
3545 * elfcore.h (core_find_build_id): Likewise.
3546 * elfxx-mips.c (READ): Likewise.
3547 * mach-o.c (bfd_mach_o_mangle_sections),
3548 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3549 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3550 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3551 * som.c (setup_sections, som_prep_for_fixups)
3552 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3553 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3554 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3555 (som_bfd_ar_write_symbol_stuff): Likewise.
3556 * vms-alpha.c (vector_grow1): Likewise.
3557 * vms-lib.c (vms_add_index): Likewise.
3558 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3559 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3560 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3561 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3562 (bfd_alloc2, bfd_zalloc2): Delete.
3563 (_bfd_mul_overflow): Define.
3564 * libbfd.h: Regenerate.
3566 2020-02-19 Alan Modra <amodra@gmail.com>
3568 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3570 (assign_section_numbers): Likewise.
3571 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3572 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3573 bfd_malloc2, size_t amt, and unsigned tls_count.
3574 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3575 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3576 (elf_output_implib): Use bfd_alloc.
3578 2020-02-19 Alan Modra <amodra@gmail.com>
3580 * bfd.c (struct bfd): Move format and direction to other
3581 bitfields. Add "size".
3582 * bfdio.c (bfd_get_size): Cache size when not writing file.
3583 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3584 returning zero, ie. unknown.
3585 (bfd_get_alt_debug_link_info): Likewise.
3586 * bfd-in2.h: Regenerate.
3588 2020-02-19 Alan Modra <amodra@gmail.com>
3590 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3591 bfd_get_file_size twice.
3592 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3593 zero, ie. unknown, return.
3594 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3595 * elfcode.h (elf_swap_shdr_in): Likewise.
3596 (elf_object_p): Don't call bfd_get_file_size twice and correct
3599 2020-02-19 Alan Modra <amodra@gmail.com>
3601 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3602 FALSE if memory alloc fails. Adjust calls.
3603 * som.c (som_prep_for_fixups): Likewise.
3604 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3605 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3606 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3607 * som.c (som_build_and_write_symbol_table): Return via error_return
3609 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3610 (VEC_APPEND_EL): Delete.
3611 (vector_grow1): Return pointer to element. Catch overflow.
3612 Return NULL on memory allocation failure.
3613 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3614 (alpha_vms_add_fixup_ca): Likewise.
3615 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3617 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3619 2020-02-19 Alan Modra <amodra@gmail.com>
3621 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3622 * aout-target.h (object_p): Likewise.
3623 * aout-tic30.c (tic30_aout_object_p): Likewise.
3624 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3625 (emit_stringtab, write_syms, link_hash_table_create),
3626 (aout_link_write_other_symbol): Likewise.
3627 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3628 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3629 (_bfd_compute_and_write_armap): Likewise.
3630 * archures.c (bfd_arch_list): Likewise.
3631 * bfd.c (bfd_record_phdr): Likewise.
3632 * binary.c (binary_canonicalize_symtab): Likewise.
3633 * cisco-core.c (cisco_core_file_validate): Likewise.
3634 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3635 (find_arm_glue, record_arm_to_thumb_glue),
3636 (record_thumb_to_arm_glue): Likewise.
3637 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3638 (ppc_allocate_toc_section): Likewise.
3639 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3640 * coff-sh.c (sh_relax_section): Likewise.
3641 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3642 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3643 (coff_set_alignment_hook, coff_mkobject),
3644 (coff_compute_section_file_positions): Likewise.
3645 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3646 (coff_find_nearest_line_with_names),
3647 ( bfd_coff_set_symbol_class): Likewise.
3648 * cofflink.c (_bfd_coff_link_hash_table_create),
3649 (_bfd_coff_link_input_bfd): Likewise.
3650 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3651 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3652 (build_line_info_table, sort_line_sequences),
3653 (line_info_add_include_dir, line_info_add_file_name),
3654 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3655 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3656 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3657 (_bfd_ecoff_find_nearest_line),
3658 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3659 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3660 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3661 * elf-m10300.c (mn10300_elf_relax_section),
3662 (elf32_mn10300_link_hash_table_create): Likewise.
3663 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3664 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3665 * elf32-arm.c (elf32_arm_link_hash_table_create),
3666 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3667 (elf32_arm_new_section_hook): Likewise.
3668 * elf32-avr.c (elf_avr_new_section_hook),
3669 (elf32_avr_link_hash_table_create, get_local_syms),
3670 (elf32_avr_setup_section_lists): Likewise.
3671 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3672 (bfin_link_hash_table_create): Likewise.
3673 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3674 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3675 * elf32-csky.c (csky_elf_link_hash_table_create),
3676 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3677 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3678 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3679 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3680 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3681 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3682 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3683 (m32r_elf_check_relocs): Likewise.
3684 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3685 (elf32_m68hc11_setup_section_lists),
3686 (elf32_m68hc11_size_stubs): Likewise.
3687 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3688 * elf32-metag.c (elf_metag_link_hash_table_create),
3689 (elf_metag_setup_section_lists): Likewise.
3690 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3691 (microblaze_elf_check_relocs): Likewise.
3692 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3693 (nds32_elf_check_relocs): Likewise.
3694 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3695 (get_local_syms, nios2_elf32_check_relocs),
3696 (nios2_elf32_link_hash_table_create): Likewise.
3697 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3698 (or1k_elf_check_relocs): Likewise.
3699 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3700 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3701 * elf32-s390.c (elf_s390_link_hash_table_create),
3702 (elf_s390_check_relocs): Likewise.
3703 * elf32-score.c (score_elf_create_got_section),
3704 (s3_elf32_score_new_section_hook),
3705 (elf32_score_link_hash_table_create): Likewise.
3706 * elf32-score7.c (score_elf_create_got_section),
3707 (s7_elf32_score_new_section_hook): Likewise.
3708 * elf32-sh.c (sh_elf_link_hash_table_create),
3709 (sh_elf_check_relocs): Likewise.
3710 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3711 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3712 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3713 (tilepro_elf_check_relocs): Likewise.
3714 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3715 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3716 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3717 (elf_xtensa_new_section_hook): Likewise.
3718 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3719 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3720 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3721 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3722 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3723 * elf64-ppc.c (ppc64_elf_new_section_hook),
3724 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3725 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3726 * elf64-s390.c (elf_s390_link_hash_table_create),
3727 (elf_s390_check_relocs): Likewise.
3728 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3729 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3730 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3731 (elf_link_add_archive_symbols, compute_bucket_count),
3732 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3733 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3734 (bfd_elf_final_link): Likewise.
3735 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3736 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3737 (elfNN_aarch64_new_section_hook): Likewise.
3738 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3739 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3740 (riscv_elf_check_relocs): Likewise.
3741 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3742 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3743 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3744 (_bfd_mips_elf_link_hash_table_create): Likewise.
3745 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3746 (_bfd_sparc_elf_check_relocs),
3747 (_bfd_sparc_elf_new_section_hook): Likewise.
3748 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3749 (tilegx_elf_check_relocs): Likewise.
3750 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3751 * format.c (bfd_check_format_matches): Likewise.
3752 * hash.c (_bfd_stringtab_init): Likewise.
3753 * ihex.c (ihex_scan): Likewise.
3754 * irix-core.c (irix_core_core_file_p): Likewise.
3755 * linker.c (bfd_wrapped_link_hash_lookup),
3756 (_bfd_generic_link_hash_table_create),
3757 (_bfd_generic_reloc_link_order): Likewise.
3758 * lynx-core.c (lynx_core_file_p): Likewise.
3759 * netbsd-core.c (netbsd_core_file_p): Likewise.
3760 * osf-core.c (osf_core_core_file_p): Likewise.
3761 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3762 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3763 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3764 * peicode.h (pe_mkobject): Likewise.
3765 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3766 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3767 * sco5-core.c (read_uarea): Likewise.
3768 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3769 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3770 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3771 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3772 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3773 * srec.c (srec_scan): Likewise.
3774 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3775 * targets.c (bfd_target_list): Likewise.
3776 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3777 * trad-core.c (trad_unix_core_file_p): Likewise.
3778 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3779 (vms_new_section_hook): Likewise.
3780 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3781 * xcofflink.c (xcoff_get_section_contents),
3782 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3783 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3784 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3786 2020-02-19 Alan Modra <amodra@gmail.com>
3788 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3790 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3792 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3793 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3794 a build_list_p argument. Don't search plugin_list. Short circuit
3795 when building the plugin list.
3796 (has_plugin): Renamed to has_plugin_list.
3797 (bfd_plugin_set_plugin): Don't set has_plugin.
3798 (bfd_plugin_specified_p): Check plugin_list instead.
3799 (build_plugin_list): New function.
3800 (load_plugin): Call build_plugin_list and use plugin_list.
3802 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3805 * plugin.c (try_claim): Always clean up for LTO wrapper.
3806 (try_load_plugin): Treat each object as independent. Create a
3807 copy for plugin name.
3809 2020-02-11 Nick Clifton <nickc@redhat.com>
3811 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3812 for addresses in print statements.
3813 (msp430_elf_relax_delete_bytes): Likewise.
3814 (msp430_elf_relax_add_words): Likewise.
3815 (msp430_elf_relax_section): Likewise.
3817 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3819 * plugin.c (add_symbols): Clear plugin_data memory.
3821 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3824 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3825 (EXECUTABLE_SUFFIX): Likewise.
3826 * config.in: Regenerated.
3827 * configure: Likewise.
3828 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3829 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3830 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3831 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3832 (get_lto_wrapper): New.
3833 (setup_lto_wrapper_env): Likewise.
3834 (current_plugin): Likewise.
3835 (register_all_symbols_read): Likewise.
3836 (register_cleanup): Likewise.
3837 (get_symbols): Likewise.
3838 (add_input_file): Likewise.
3839 (bfd_plugin_close_and_cleanup): Likewise.
3840 (claim_file): Removed.
3841 (register_claim_file): Set current_plugin->claim_file.
3842 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3843 lto_syms in current_plugin.
3844 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3845 all_symbols_read handler. Copy real symbols to plugin_data.
3846 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3847 (try_load_plugin): Don't reuse the previous plugin for LTO
3848 wrapper. Set up GCC LTO wrapper if possible. Don't set
3849 plugin_list_iter->claim_file.
3850 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3852 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3855 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3857 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3858 check if previous instruction matches a conditional jump inserted
3859 earlier. Invert conditional jump and delete branch in this case.
3861 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3863 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3864 msp430_elf_relax_add_words. Support insertion of either one or two
3866 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3867 needs to be grown. Handle insertion of branch instruction to replace
3870 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3872 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3873 debugging relocations.
3874 (msp430_elf_relax_delete_bytes): Likewise.
3875 (msp430_elf_relax_add_two_words): Likewise.
3876 (msp430_elf_relax_section): Likewise.
3878 2020-02-10 Alan Modra <amodra@gmail.com>
3880 * archures.c: Wrap overlong z80 comments.
3881 * bfd-in2.h: Regenerate.
3883 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3886 * archures.c: Add GBZ80 and Z80N machine values.
3887 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3888 * coff-z80.c: Add support for new reloc.
3889 * coffcode.h: Add support for new machine values.
3890 * cpu-z80.c: Add support for new machine names.
3891 * elf32-z80.c: Add support for new reloc.
3892 * bfd-in2.h: Regenerate.
3893 * libbfd.h: Regenerate.
3895 2020-02-07 Nick Clifton <nickc@redhat.com>
3898 * elf.c (rewrite_elf_program_header): Do not complain if no
3899 sections are mapped to a segment.
3901 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3904 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3905 for garbage collection on __patchable_function_entries section
3906 without linked-to section.
3908 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3911 * bfd-in2.h: Regenerated.
3912 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3913 on section if gc_mark of any of its linked-to sections is set
3914 and don't set gc_mark again.
3915 * section.c (asection): Add linked_to_symbol_name to map_head
3918 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3920 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3921 reporting an unrecognized instruction with R_V850_LONGJUMP.
3923 2020-02-05 Alan Modra <amodra@gmail.com>
3925 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3927 2020-02-04 Alan Modra <amodra@gmail.com>
3929 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3930 R_PPC_VLE_ADDR20, goto copy_reloc.
3932 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3934 * bfd-in2.h: Regenerated.
3935 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3937 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3940 * bfd-in2.h: Regenerated.
3941 * ecoff.c (bfd_debug_section): Add section_id.
3942 * section.c (bfd_section): Add section_id.
3943 (SEC_ASSEMBLER_SECTION_ID): New.
3944 (BFD_FAKE_SECTION): Add section_id.
3946 2020-02-01 Nick Clifton <nickc@redhat.com>
3948 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3951 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3953 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3954 encodings are relative to the GOT on nios2, too.
3956 2020-01-31 Alan Modra <amodra@gmail.com>
3958 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3959 file. Use $< and $@ in rules.
3960 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3961 (elf32-ia64.c, elf64-ia64.c): Likewise.
3962 (elf32-riscv.c, elf64-riscv.c): Likewise.
3963 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3964 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3965 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3966 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3967 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3968 * Makefile.in: Regenerate.
3970 2020-01-31 Alan Modra <amodra@gmail.com>
3973 * elf.c (setup_group): Don't clear entire section contents,
3974 just the padding after group flags. Release alloc'd memory
3975 after a seek or read failure.
3977 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3979 * peXXigen.c (pe_is_repro): New function.
3980 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3981 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3983 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3985 * peXXigen.c (debug_type_names): Add names for new debug data type
3988 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3990 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3991 inner loop. Fix a memory leak.
3993 2020-01-30 Alan Modra <amodra@gmail.com>
3995 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3996 or obj_coff_keep_strings here.
3997 (coff_get_normalized_symtab): Free external syms directly.
3998 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4001 2020-01-27 Jim Wilson <jimw@sifive.com>
4003 * cpu-riscv.c (riscv_scan): New.
4004 (N): Change bfd_default_scan to riscv_scan.
4006 2020-01-27 Andreas Schwab <schwab@suse.de>
4008 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4009 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4010 * Makefile.in: Regenerate.
4011 * cpu-plugin.c: Remove.
4012 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4013 (bfd_plugin_arch): Remove declaration.
4014 * bfd-in2.h: Regenerate.
4015 * po/SRC-POTFILES.in: Regenerate.
4017 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4018 Alan Modra <amodra@gmail.com>
4021 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4023 2020-01-24 Jim Wilson <jimw@sifive.com>
4025 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4026 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4027 avoid over long line.
4029 2020-01-24 Nick Clifton <nickc@redhat.com>
4032 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4033 syms and keep strings flags as these may have been set in order to
4034 prevent a bogus call to free.
4036 2020-01-23 Nick Clifton <nickc@redhat.com>
4038 * po/fr.po: Updated French translation.
4040 2020-01-23 Alan Modra <amodra@gmail.com>
4043 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4044 by zero when p_align is zero.
4046 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4048 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4049 (riscv_prefix_cmp): Likewise.
4050 (riscv_non_std_ext_p): Deleted.
4051 (riscv_std_sv_ext_p): Likewise.
4052 (riscv_non_std_sv_ext_p): Likewise.
4053 (riscv_merge_non_std_and_sv_ext): Rename to...
4054 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4055 (riscv_merge_arch_attr_info): Replace 3 calls to
4056 riscv_merge_non_std_and_sv_ext with single call to
4057 riscv_merge_multi_letter_ext.
4058 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4059 encounter a 'z' prefix.
4060 (riscv_get_prefix_class): New function, return prefix class based
4061 on first few characters of input string.
4062 (riscv_parse_config): New structure to factor out minor differences
4063 in extension class parsing behaviour.
4064 (riscv_parse_sv_or_non_std_ext): Rename to...
4065 (riscv_parse_prefixed_ext): and parameterise with
4067 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4068 (riscv_multi_letter_ext_valid_p): New.
4069 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4070 (riscv_parse_subset): Delegate all non-single-letter parsing work
4071 to riscv_parse_prefixed_ext.
4072 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4073 (riscv_get_prefix_class): Declare.
4075 2020-01-22 Alan Modra <amodra@gmail.com>
4077 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4078 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4079 __tls_get_addr_desc.
4080 (ppc64_elf_size_stubs): Add section for linker generated
4081 __tls_get_addr_desc wrapper function. Loop at least once if
4082 generating this function.
4083 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4084 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4086 2020-01-22 Alan Modra <amodra@gmail.com>
4088 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4089 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4091 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4092 (STDU_R1_0R1, ADDI_R1_R1): Define.
4093 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4094 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4095 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4096 no_tls_get_addr_regsave.
4097 (branch_reloc_hash_match): Add hash3 and hash4.
4098 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4099 (ppc64_elf_size_dynamic_sections): Likewise.
4100 (ppc64_elf_relocate_section): Likewise.
4101 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4102 __tls_get_addr stub.
4103 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4105 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4106 eh_frame for regsave __tls_get_addr.
4108 2020-01-22 Alan Modra <amodra@gmail.com>
4110 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4111 which __tls_get_addr calls will be eliminated.
4113 2020-01-20 Nick Clifton <nickc@redhat.com>
4115 * po/pt.po: Updates Portuguese translation.
4116 * po/ru.po: Updated Russian translation.
4117 * po/uk.po: Updated Ukranian translation.
4119 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4122 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4123 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4125 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4126 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4127 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4128 "rex leal x@tlsdesc(%rip), %reg" to
4129 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4130 "call *(%eax)" to "nopl (%rax)".
4132 2020-01-20 Alan Modra <amodra@gmail.com>
4134 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4135 (MTLR_R11): Don't define.
4136 (LD_R0_0R3, CMPDI_R0_0): Define.
4137 (build_tls_get_addr_stub): Don't use r11 in stub.
4139 2020-01-20 Alan Modra <amodra@gmail.com>
4141 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4142 (defined_sym_val, is_tls_get_addr): Likewise.
4144 2020-01-18 Nick Clifton <nickc@redhat.com>
4146 * version.m4 (BFD_VERSION): Set to 2.34.50.
4147 * configure: Regenerate.
4148 * po/bfd.pot: Regenerate.
4150 2020-01-18 Nick Clifton <nickc@redhat.com>
4152 Binutils 2.34 branch created.
4154 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4156 * coff-arm.c: Fix spelling error (seperate).
4157 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4159 * sysdep.h (strnlen): Fix spelling error (seperate).
4161 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4164 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4166 2020-01-15 Alan Modra <amodra@gmail.com>
4169 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4170 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4171 of function symbols unless dot symbols are present. Do warn
4172 whenever one is created, regardles of whether a PLT entry is
4173 also emitted for the function symbol.
4175 2020-01-14 Alan Modra <amodra@gmail.com>
4177 * som.c (som_bfd_count_ar_symbols): Error when file position
4178 of symbols on chains is not strictly increasing.
4180 2020-01-14 Alan Modra <amodra@gmail.com>
4182 * vms.h (VMS_DEBUG): Define as 0.
4183 * vms-alpha.c (image_write): Move debug output after bounds check.
4185 (_bfd_vms_slurp_eihd): Warning fix.
4186 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4188 2020-01-13 Alan Modra <amodra@gmail.com>
4190 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4191 for "ignored" records.
4193 2020-01-13 Alan Modra <amodra@gmail.com>
4195 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4196 Delete asect name check. Move asect NULL check to wasm_object_p.
4197 Correct bounds check of sizes against end. Replace uses of
4198 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4199 just one bfd_release.
4200 (wasm_scan): Don't use malloc/strdup for section names,
4201 bfd_alloc instead. Simplify code prefixing section name.
4202 Formatting. Don't attempt to free memory here..
4203 (wasm_object_p): ..do so here.
4205 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4208 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4209 UNDEFWEAK_NO_DYNAMIC_RELOC.
4210 (allocate_dynrelocs_for_symbol): Likewise.
4212 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4215 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4217 2020-01-10 Alan Modra <amodra@gmail.com>
4219 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4221 2020-01-09 Nick Clifton <nickc@redhat.com>
4224 * bfd.c (bfd_convert_section_contents): Check for a compress
4225 header size that is larger than the actual section size.
4227 2020-01-08 Alan Modra <amodra@gmail.com>
4230 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4231 after removing sections.
4233 2020-01-06 Jim Wilson <jimw@sifive.com>
4236 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4237 check for !bfd_link_pic (info).
4238 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4239 <R_RISCV_JAL>: Add comment.
4240 (_bfd_riscv_relax_section): For plt.offset check, add check for
4241 bfd_link_pic (info). Add comment.
4243 2020-01-06 Alan Modra <amodra@gmail.com>
4245 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4246 match failures. Don't init to bfd_error_wrong_format before
4247 calling _bfd_check_format.
4249 2020-01-06 Alan Modra <amodra@gmail.com>
4251 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4252 status rather than exiting on stack overflow or underflow.
4253 (_bfd_vms_slurp_etir): Adjust to suit.
4255 2020-01-06 Alan Modra <amodra@gmail.com>
4257 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4259 2020-01-06 Alan Modra <amodra@gmail.com>
4261 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4262 command. Check name offset is within command.
4263 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4264 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4265 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4266 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4267 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4268 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4269 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4270 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4271 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4272 (bfd_mach_o_read_segment): Similarly.
4273 (bfd_mach_o_read_thread): Properly bound check thread struct.
4274 Don't repeat checks on second loop.
4275 (bfd_mach_o_read_command): Fail on invalid command length.
4277 2020-01-04 Alan Modra <amodra@gmail.com>
4279 * format.c (bfd_check_format_matches): Add preserve_match.
4280 Save initial bfd state in "preserve", matched bfd state in
4281 "preserve_match". Save just the first match. Release
4282 bfd_alloc memory. Restore and finish preserved state as
4283 appropriate on all function exit paths.
4285 2020-01-04 Alan Modra <amodra@gmail.com>
4287 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4289 2020-01-04 Alan Modra <amodra@gmail.com>
4291 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4294 2020-01-03 Nick Clifton <nickc@redhat.com>
4297 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4298 there is enough data remaining in the code buffer before
4299 attempting to read a function stub.
4301 2020-01-03 Nick Clifton <nickc@redhat.com>
4304 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4305 return value from bfd_malloc.
4306 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4307 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4308 (elf32_arm_filter_cmse_symbols): Likewise.
4309 (elf32_arm_write_section): Likewise.
4310 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4311 (bfd_mach_o_follow_dsym): Likewise.
4312 * pef.c (bfd_pef_print_loader_section): Likewise.
4313 (bfd_pef_scan_start_address): Likewise.
4314 (bfd_pef_parse_function_stubs): Likewise.
4315 (bfd_pef_parse_symbols): Likewise.
4317 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4319 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4320 on binary inputs ld/PR25316.
4321 (is_ia64_elf): new helper to filter on ia64 objects.
4323 2020-01-03 Jan Beulich <jbeulich@suse.com>
4325 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4327 (bfd_mach_o_scan): Insert underscore in two variable names.
4329 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4331 * Makefile.am: Add z80-elf target support.
4332 * configure.ac: Likewise.
4333 * targets.c: Likewise.
4334 * Makefile.in: Regenerate.
4335 * configure: Regenerate.
4336 * config.bfd: Add z80-elf target support and new arches: ez80 and
4338 * elf32-z80.c: New file.
4339 * archures.c: Add new z80 architectures: eZ80 and Z180.
4340 * coffcode.h: Likewise.
4341 * cpu-z80.c: Likewise.
4342 * coff-z80.c: Add new relocations for Z80 target and local label
4344 * reloc.c: Add new relocs.
4345 * bfd-in2.h: Regenerate.
4346 * libbfd.h: Regenerate.
4348 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4352 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4354 2020-01-01 Alan Modra <amodra@gmail.com>
4356 Update year range in copyright notice of all files.
4358 For older changes see ChangeLog-2019
4360 Copyright (C) 2020 Free Software Foundation, Inc.
4362 Copying and distribution of this file, with or without modification,
4363 are permitted in any medium without royalty provided the copyright
4364 notice and this notice are preserved.
4370 version-control: never