1 2020-10-05 Kamil Rytarowski <n54@gmx.com>
3 * config.bfd (aarch64-*-netbsd*, aarch64_be-*-netbsd*): Add target.
5 2020-10-05 Nick Clifton <nickc@redhat.com>
8 * elf.c (_bfd_elf_setup_sections): Do not complain about an
9 sh_link value of zero when the SLF_LINK_ORDER flag is set.
10 (assign_section_numbers): Likewise.
12 2020-10-02 H.J. Lu <hongjiu.lu@intel.com>
15 * elflink.c (bfd_elf_gc_sections): Do not arbitrarily keep note
16 sections which are linked to another section.
18 2020-09-28 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
20 * cpu-arm.c: (processors) Add Cortex-X1.
22 2020-09-28 Alan Modra <amodra@gmail.com>
25 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for
26 NULL stub_entry->h before calling is_tls_get_addr.
28 2020-09-26 Alan Modra <amodra@gmail.com>
30 * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0.
31 (LD_R0_0R11, ADD_R11_R0_R11): Define.
32 (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10
34 (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame.
35 (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve,
36 and only emit for has_plt_localentry0. Don't use r2 in the stub.
38 2020-09-24 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with
42 size_power10_offset rather than calculating from start of stub.
43 Add size for notoc tls_get_addr_opt stub.
44 (plt_stub_pad): Add "odd" param, pass to plt_stub_size.
45 (build_tls_get_addr_head, build_tls_get_addr_tail): New functions.
46 (build_tls_get_addr_stub): Delete.
47 (ppc_build_one_stub): Use a temp for htab->params->stub_bfd.
48 Emit notoc tls_get_addr_opt stub. Move eh_frame code to
49 suit. Adjust code to use bfd_tls_get_addr_head/tail in place
50 of build_tls_get_addr_stub.
51 (ppc_size_one_stub): Size notoc tls_get_addr_opt stub.
52 Adjust plt_stub_size and plt_stub_pad calls. Correct "odd"
53 when padding stub. Size eh_frame for notoc stub too.
54 Correct lr_restore value.
55 (ppc64_elf_relocate_section): Don't skip over first insn of
56 notoc tls_get_addr_opt stub.
58 2020-09-24 Alan Modra <amodra@gmail.com>
61 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to..
62 (ppc64_elf_edit): Call params->edit.
63 (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a
65 * elf64-ppc.h (struct ppc64_elf_params): Add "edit".
66 (ppc64_elf_tls_setup): Update declaration.
68 2020-09-21 Alan Modra <amodra@gmail.com>
71 * elfxx-riscv.c (howto_table): Correct size and bitsize of
72 R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI.
73 Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32,
74 R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and
75 R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs.
77 2020-09-17 Mikael Pettersson <mikpelinux@gmail.com>
80 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC
81 relocations in debug sections, change abort to _bfd_error_handler.
83 2020-09-16 H.J. Lu <hongjiu.lu@intel.com>
86 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec
88 * reloc.c: Include "coff/internal.h".
89 (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs.
91 2020-09-16 Alan Modra <amodra@gmail.com>
93 * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter.
94 * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data),
95 (swap_out_syms): Adjust elf_symbol_from invocation.
97 2020-09-16 Alan Modra <amodra@gmail.com>
100 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
102 2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
104 * coff-x86_64.c (howto_table): Display PE relocation names.
106 2020-09-15 Hans-Peter Nilsson <hp@axis.com>
109 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check
110 on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC.
112 2020-09-12 H.J. Lu <hongjiu.lu@intel.com>
115 * elflink.c (elf_final_link_info): Add local_hash_table.
116 (local_hash_entry): New.
117 (local_hash_newfunc): Likewise.
118 (elf_link_output_symstrtab): Append ".COUNT" to duplicated local
120 (bfd_elf_final_link): Initialize and free local_hash_table for
123 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
125 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert
126 changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set
127 error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and
128 BFD_RELOC_AARCH64_TSTBR14 relocations.
130 2020-09-09 Nick Clifton <nickc@redhat.com>
132 * cofflink.c (coff_link_check_archive_element): Move the check for
133 coff type input to the start of the function.
135 2020-09-09 Alan Modra <amodra@gmail.com>
137 * libbfd-in.h (_bfd_write_unsigned_leb128): Declare.
138 * libbfd.h: Regenerate.
140 2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
141 Kuan-Lin Chen <kuanlinchentw@gmail.com>
143 * bfd-in2.h (bfd_reloc_code_real): Add
144 BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
145 * elf32-msp430.c (msp430_elf_ignore_reloc): New.
146 (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
147 (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128.
148 (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128.
149 (write_uleb128): New.
150 (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128.
151 * libbfd.c (_bfd_write_unsigned_leb128): New.
152 * libbfd.h (_bfd_write_unsigned_leb128): New prototype.
153 Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
154 * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128.
156 2020-09-08 Alex Coplan <alex.coplan@arm.com>
158 * archures.c (bfd_mach_aarch64_8R): New.
159 * bfd-in2.h: Regenerate.
160 * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New.
161 (bfd_aarch64_arch_ilp32): Update tail pointer.
163 2020-09-08 Alan Modra <amodra@gmail.com>
167 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**.
168 Return oldbfd in override when old common should override new
170 (_bfd_elf_add_default_symbol): Adjust to suit.
171 (elf_link_add_object_symbols): Likewise. Pass "override" to
172 _bfd_generic_link_add_one_symbol. Save and restore common u.c.p
173 field for --as-needed shared libraries. Revert pr13250 changes.
175 2020-09-08 Nick Clifton <nickc@redhat.com>
177 * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an
178 unrecognized symbol type in a weak definition.
180 2020-09-04 Alan Modra <amodra@gmail.com>
183 * elfcode.h (elf_object_p): Sanity check section header offset.
184 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check
187 2020-09-04 Alan Modra <amodra@gmail.com>
192 * elflink.c (elf_link_add_object_symbols): Do set def_regular
193 and ref_regular for IR symbols. Don't clear dynsym, allowing
194 IR symbols to load --as-needed shared libraries, but prevent
195 IR symbols from becoming dynamic.
197 2020-09-03 Nick Clifton <nickc@redhat.com>
200 * elf.c (_bfd_elf_write_secondary_reloc_section): Check for
201 secondary reloc sections with a zero sh_entsize field.
203 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
205 * elfnn-riscv.c (riscv_i_or_e_p): Minor cleanup for warnings/errors.
206 (riscv_merge_std_ext): Likewise.
207 (riscv_merge_arch_attr_info): Likewise.
208 (riscv_merge_attributes): Likewise and fix comment typos.
210 2020-09-03 Nelson Chu <nelson.chu@sifive.com>
212 * elfnn-riscv.c (riscv_version_mismatch): Change the return type
213 from void to bfd_boolean. Report warnings rather than errors
214 when the ISA versions are mis-matched. Afterwards, remember to
215 update the output ISA versions to the newest ones.
216 (riscv_merge_std_ext): Allow to link objects with different
217 standard ISA versions. Try to add output ISA versions to
218 merged_subsets first.
219 (riscv_merge_multi_letter_ext): Likewise. But for standard additional
220 ISA and non-standard ISA versions.
222 2020-09-03 Kito Cheng <kito.cheng@sifive.com>
224 * elfnn-riscv.c (riscv_merge_std_ext): Fix to report the correct
225 error message when the versions of extension are mis-matched.
226 * elfxx-riscv.c (riscv_parse_subset): Don't issue the error when
229 2020-09-03 Alan Modra <amodra@gmail.com>
231 * xcofflink.c (xcoff_get_archive_info): Allocate xcoff_archive_info
232 on the output bfd objalloc memory.
234 2020-09-02 Alan Modra <amodra@gmail.com>
236 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Correct type
237 of constant shifted left.
239 2020-09-02 Alan Modra <amodra@gmail.com>
241 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Use an unsigned
242 type for "relocation".
244 2020-09-01 Alan Modra <amodra@gmail.com>
246 * reloc.c (N_ONES): Handle N=0.
247 * elf32-arm.c (elf32_arm_howto_table_1): Set complain_overflow_dont
248 for R_ARM_TLS_DESCSEQ and R_ARM_THM_TLS_DESCSEQ.
250 2020-09-01 Alan Modra <amodra@gmail.com>
253 * elf32-arm.c (elf32_arm_allocate_local_sym_info): Allocate arrays
254 in descending order of alignment.
256 2020-09-01 Alan Modra <amodra@gmail.com>
259 * elf32-arm.c (calculate_group_reloc_mask): Use 3u in shift.
261 2020-08-31 Alan Modra <amodra@gmail.com>
264 * elfnn-riscv.c (riscv_make_plt_header): Cast PLT_HEADER_SIZE to
265 unsigned when using with RISCV_ITYPE.
266 (_bfd_riscv_relax_call): Use an unsigned foff.
268 2020-08-31 Alan Modra <amodra@gmail.com>
272 * elfxx-mips.c (CRINFO_CTYPE, CRINFO_RTYPE, CRINFO_DIST2TO),
273 (CRINFO_RELVADDR): Make unsigned.
274 (mips_elf_nullify_got_load): Use unsigned constant when shifting
277 2020-08-31 Alan Modra <amodra@gmail.com>
280 * mep-relocs.pl (emit_apply): Handle HI16S adjustment. Use "u"
281 variable and rewrite signed overflow check.
282 * elf32-mep.c: Regenerate.
283 (mep_final_link_relocate): Delete "s".
285 2020-08-31 Alan Modra <amodra@gmail.com>
288 * elfxx-ia64.c (ia64_elf_install_value): Make expressions unsigned
289 that might shift values into sign bit.
291 2020-08-31 Alan Modra <amodra@gmail.com>
294 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma,
295 and similarly for variables dealing with overflow.
297 2020-08-31 Alan Modra <amodra@gmail.com>
300 * elf32-crx.c (crx_elf_final_link_relocate): Calculate reloc_bits
301 without undefined behaviour. Tidy excess casts.
303 2020-08-31 Alan Modra <amodra@gmail.com>
305 * elf-m10300.c (mn10300_elf_relax_delete_bytes): Calculate
306 alignment from reloc addend after reloc type R_MN10300_ALIGN is
309 2020-08-30 Alan Modra <amodra@gmail.com>
313 * elf32-cr16.c (cr16_elf_final_link_relocate): Calculate reloc_bits
314 without undefined behaviour.
316 2020-08-29 Nick Clifton <nickc@redhat.com>
319 * dwarf2.c (scan_unit_for_symbols): Add member entries to the
322 2020-08-29 Alan Modra <amodra@gmail.com>
325 * elfnn-ia64.c (get_dyn_sym_info): Don't bsearch or look at last
326 element when count is zero. bfd_realloc when shrinking.
328 2020-08-28 Alan Modra <amodra@gmail.com>
331 * ecofflink.c (bfd_ecoff_write_accumulated_debug): Don't write
334 2020-08-28 Alan Modra <amodra@gmail.com>
337 * ecofflink.c (WRITE): Really don't write zero size chunks.
339 2020-08-28 Tuckker <tuckkern+sourceware@gmail.com>
342 * linker.c (bfd_generic_define_common_symbol): Force the alignment
343 to 1 if the section has now alignment requirement.
345 2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
347 * elf32-csky.c (csky_archs): Fix arch names.
348 (csky_find_arch_with_name): New.
349 (elf32_csky_merge_attributes): New.
350 (csky_elf_merge_private_bfd_data): Add process of merge
352 (elf32_csky_obj_attrs_arg_type): New.
353 (elf32_csky_obj_attrs_handle_unknown): New.
354 (elf_backend_obj_attrs_vendor): Define.
355 (elf_backend_obj_attrs_section): Define.
356 (elf_backend_obj_attrs_arg_type): Define.
357 (elf_backend_obj_attrs_section_type): Define.
359 2020-08-28 Nick Clifton <nickc@redhat.com>
362 * cofflink.c (_bfd_coff_generic_relocate_section): Provide a value
363 for undefined symbols which will not generate extra warning
364 messages about truncated relocs.
366 2020-08-28 Nelson Chu <nelson.chu@sifive.com>
368 * elfnn-riscv.c (riscv_elf_check_relocs): Treat R_RISCV_CALL
369 and R_RISCV_CALL_PLT as the same in the riscv_elf_check_relocs.
370 (riscv_elf_relocate_section): Remove the R_RISCV_CALL for the
371 unresolved reloc checks.
373 2020-08-27 John David Anglin <danglin@gcc.gnu.org>
376 * som.c (som_bfd_copy_private_section_data): Issue error when a
377 subspace is specified without its containing space.
379 2020-08-27 Alan Modra <amodra@gmail.com>
382 * elflink.c: Include limits.h.
383 (CHAR_BIT): Provide fallback define.
384 (set_symbol_value): Correct complex reloc comment.
385 (undefined_reference): Set bfd_error.
386 (BINARY_OP_HEAD, BINARY_OP_TAIL): Split out from..
388 (eval_symbol): Limit shifts. Force unsigned for left shift.
389 Catch divide by zero.
390 * configure.ac (AC_CHECK_HEADERS): Combine, sort and add limits.h.
391 * configure: Regenerate.
392 * config.in: Regenerate.
394 2020-08-27 Alan Modra <amodra@gmail.com>
397 * reloc.c (bfd_check_overflow): Return early if zero bitsize.
399 2020-08-27 Alan Modra <amodra@gmail.com>
401 * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
402 on sym_sec not being output.
404 2020-08-27 Alan Modra <amodra@gmail.com>
407 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
409 2020-08-26 Nick Clifton <nickc@redhat.com>
412 * elf32-avr.c (avr_final_link_relocate): Fix undefined shift
414 (avr_elf32_load_records_from_section): Use bfd_get_16 and
415 bfd_get_32 to load values from potentially unaligned pointers.
418 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
419 ignore local symbols.
420 (elf64_alpha_relax_got_load): Do not check for local dynamic
422 (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
424 (INSN_A) Cast the A parameter to unsigned.
425 (INSN_AB): Define in terms of INSN_A.
426 (INSN_ABC): Likewise.
427 (INSN_ABO): Likewise.
431 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
432 unsigned long constant when creating a mask to test for alignment
435 2020-08-26 Alan Modra <amodra@gmail.com>
438 * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
440 2020-08-26 Alan Modra <amodra@gmail.com>
443 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
444 when section is empty.
446 2020-08-26 Alan Modra <amodra@gmail.com>
449 * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
452 2020-08-26 Alan Modra <amodra@gmail.com>
460 * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
461 (ppc64_elf_tls_setup): Likewise.
462 (branch_reloc_hash_match): Likewise.
463 (build_plt_stub): Likewise.
464 (ppc64_elf_relocate_section): Likewise.
466 2020-08-26 Alan Modra <amodra@gmail.com>
469 * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
471 2020-08-26 Alan Modra <amodra@gmail.com>
474 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
475 sstubs->contents != NULL.
477 2020-08-26 Alan Modra <amodra@gmail.com>
480 * som.c (som_prep_for_fixups): Return early when no symbols.
482 2020-08-26 Alan Modra <amodra@gmail.com>
485 * ecofflink.c (WRITE): Don't write size 0 chunks.
487 2020-08-26 Alan Modra <amodra@gmail.com>
489 * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
491 2020-08-26 Alan Modra <amodra@gmail.com>
494 * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
496 2020-08-26 David Faust <david.faust@oracle.com>
498 * archures.c (bfd_mach_xbpf): Define.
499 * bfd-in2.h: Regenerate.
500 * cpu-bpf.c (bfd_xbpf_arch) New.
501 (bfd_bpf_arch) Update next in list field to point to xbpf arch.
503 2020-08-26 Alan Modra <amodra@gmail.com>
505 * archures.c (bfd_mach_ck860): Define.
507 2020-08-25 Mark Wielaard <mark@klomp.org>
509 * dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
510 and dwarf_rnglists_size fields.
511 (dwarf_debug_sections): Add debug_rnglists.
512 (dwarf_debug_section_enum): Likewise.
513 (read_debug_rnglists): New function.
514 (read_rangelist): New function to call either read_ranges or
515 read_rnglists. Rename original function to...
516 (read_ranges): ...this.
517 (read_rnglists): New function.
519 2020-08-25 Alan Modra <amodra@gmail.com>
522 * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
523 is_elf_hash_table before accessing elf fields.
525 2020-08-25 Alan Modra <amodra@gmail.com>
528 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
531 2020-08-25 Alan Modra <amodra@gmail.com>
534 * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
535 before accessing elf fields.
537 2020-08-25 Alan Modra <amodra@gmail.com>
540 * som.c (som_compute_checksum): XOR 32-bit words in header,
541 not unsigned long sized words.
543 2020-08-25 Alan Modra <amodra@gmail.com>
546 * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
547 amount copied for elf_segment_map defined with one element
550 2020-08-25 Alan Modra <amodra@gmail.com>
553 * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
554 bfd_get_x size function to read addends out of fields. Apply
555 rightshift adjustment too. Don't apply the now unnecessary
556 howto->size shift to branch REL addends. Don't refetch R_ARM_ABS8
557 and R_ARM_ABS16 addends. Don't refetch thumb branch addends.
558 Correct R_ARM_THM_JUMP6 addend.
560 2020-08-25 Alan Modra <amodra@gmail.com>
563 * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
564 before start of section.
566 2020-08-25 Alan Modra <amodra@gmail.com>
568 * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
569 before accessing elf_hash_table_id.
570 * elf32-arc.c (elf_arc_hash_table): Likewise.
571 * elf32-arm.c (elf32_arm_hash_table): Likewise.
572 * elf32-avr.c (avr_link_hash_table): Likewise.
573 * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
574 * elf32-cris.c (elf_cris_hash_table): Likewise.
575 * elf32-csky.c (csky_elf_hash_table): Likewise.
576 * elf32-frv.c (frvfdpic_hash_table): Likewise.
577 * elf32-hppa.c (hppa_link_hash_table): Likewise.
578 * elf32-lm32.c (lm32_elf_hash_table): Likewise.
579 * elf32-m32r.c (m32r_elf_hash_table): Likewise.
580 * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
581 * elf32-m68k.c (elf_m68k_hash_table): Likewise.
582 * elf32-metag.c (metag_link_hash_table): Likewise.
583 * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
584 * elf32-nds32.h (nds32_elf_hash_table): Likewise.
585 * elf32-or1k.c (or1k_elf_hash_table): Likewise.
586 * elf32-s390.c (elf_s390_hash_table): Likewise.
587 * elf32-sh.c (sh_elf_hash_table): Likewise.
588 * elf32-spu.c (spu_hash_table): Likewise.
589 * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
590 * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
591 * elf64-alpha.c (alpha_elf_hash_table): Likewise.
592 * elf64-hppa.c (hppa_link_hash_table): Likewise.
593 * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
594 * elf64-s390.c (elf_s390_hash_table): Likewise.
595 * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
596 * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
597 * elfxx-mips.c (mips_elf_hash_table): Likewise.
598 * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
599 * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
601 2020-08-21 Jon Turney <jon.turney@dronecode.org.uk>
603 * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
604 int. Use '%u' format with _bfd_error_handler to render it.
606 2020-08-25 Alan Modra <amodra@gmail.com>
609 * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
610 and code_sec->makes_toc_func_call before sec_info[code_sec->id].
612 2020-08-25 Alan Modra <amodra@gmail.com>
615 * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
616 accessing elf_hash_table_id.
618 2020-08-25 Alan Modra <amodra@gmail.com>
621 * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
622 accessing elf_hash_table_id.
624 2020-08-24 Mark Wielaard <mark@klomp.org>
626 * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
627 (read_formatted_entries): Likewise. And skip zero entry.
629 2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
631 * bfd-in2.h (bfd_mach_ck860): New.
632 * cpu-csky.c (arch_info_struct): Add item for CK860.
634 2020-08-24 Alan Modra <amodra@gmail.com>
636 * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
637 high part tprel16 relocs.
638 (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
639 Clear do_tls_opt on odd instructions.
640 (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
641 Don't sanity check them here.
642 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
643 high part tprel16 relocs.
644 (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
645 Clear do_tls_opt on odd instructions.
646 (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
648 2020-08-23 John David Anglin <danglin@gcc.gnu.org>
651 * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
652 * configure: Regenerate.
654 2020-08-22 H.J. Lu <hongjiu.lu@intel.com>
657 * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
658 versioned symbols, which are defined in shared objects, in
661 2020-08-21 Nick Clifton <nickc@redhat.com>
663 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
664 the data map if there are entries in it.
665 (_bfd_aarch64_erratum_843419_scan): Likewise.
667 2020-08-21 Jan Beulich <jbeulich@suse.com>
669 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
670 last byte of debug dir, not first.
672 2020-08-20 Nick Clifton <nickc@redhat.com>
675 * bfd.c (bfd_update_compression_header): Also set the sh_addralign
676 field in the ELF header of the compressed sections.
678 2020-08-20 Nick Clifton <nickc@redhat.com>
681 * elf-bfd.h (struct bfd_elf_section_data): Add
682 has_secondary_relocs field.
683 * elf.c (_bfd_elf_copy_special_section_fields): Set the
684 has_secondary_relocs field for sections which have associated
686 * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
687 on sections which have associated secondary relocs.
689 2020-08-15 Alan Modra <amodra@gmail.com>
691 * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
692 small common section.
693 * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
694 * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
695 * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
696 * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
697 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
698 * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
699 * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
700 * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
701 * elf32-v850.c (v850_elf_check_relocs): Likewise.
702 (v850_elf_add_symbol_hook): Likewise.
703 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
704 * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
705 * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
706 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
708 2020-08-15 Alan Modra <amodra@gmail.com>
711 * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
713 * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
714 on small common section.
715 * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
716 * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
717 * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
718 * elf32-v850.c (v850_elf_symbol_processing): Likewise.
719 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
720 * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
722 2020-08-14 Alan Modra <amodra@gmail.com>
724 * hash.c (bfd_hash_set_default_size): Use higher_prime_number
725 rather than another copy of primes. Increase maximum default
728 2020-08-13 Alan Modra <amodra@gmail.com>
730 * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
732 2020-08-13 Alan Modra <amodra@gmail.com>
734 * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
735 * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
736 optimizations when --no-toc-optimize. Disable R_PPC64_PCREL_OPT
737 optimization when --no-pcrel-optimize.
739 2020-08-13 Alan Modra <amodra@gmail.com>
742 * bfd.c (struct bfd): Add read_only.
743 * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
744 Set read_only on warning.
745 (elf_object_p): Sanity check program header alignment. Set
746 read_only on warning.
747 * bfd-in2.h: Regenerate.
749 2020-08-12 Jon Turney <jon.turney@dronecode.org.uk>
751 * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
752 win32pstatus note type to avoid signedness comparison warning.
754 2020-07-21 Jon Turney <jon.turney@dronecode.org.uk>
756 * elf.c (elfcore_grok_win32pstatus): Warn on malformed
757 win32pstatus notes, and return TRUE so we continue rather than
758 stopping as if it was an error.
760 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
762 * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
764 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
766 * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
767 for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
768 appropriate size constraint for each win32pstatus note type.
770 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
772 * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
773 the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
776 2020-07-11 Jon Turney <jon.turney@dronecode.org.uk>
778 * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
779 (elfcore_grok_win32pstatus): Use.
781 2020-07-01 Jon Turney <jon.turney@dronecode.org.uk>
783 * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
784 the tid from a win32pstatus NOTE_INFO_THREAD ELF note. Fix
785 offsets used to read NOTE_INFO_PROCESS.
787 2020-08-12 Nick Clifton <nickc@redhat.com>
789 * po/ru.po: Updated Russian translation.
790 * po/sr.po: Updated Serbian translation.
792 2020-08-07 David Faust <david.faust@oracle.com>
794 * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
795 DISP16 and DISP32 relocations.
797 2020-08-05 David Faust <david.faust@oracle.com>
799 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
800 (bpf_elf_howto_table): Use it here.
801 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
802 instruction and data relocations.
804 2020-08-03 Alan Modra <amodra@gmail.com>
806 * vms-lib.c (vms_traverse_index): Sanity check size remaining
807 before accessing vms_idx or vms_elfidx.
809 2020-08-03 Alan Modra <amodra@gmail.com>
812 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
813 size against file size. Correct LONG_MAX limit check.
814 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
815 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
816 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
817 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
818 bfd_malloc_and_get_section.
820 2020-07-31 Alan Modra <amodra@gmail.com>
823 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
824 IR symbols to become dynamic.
825 (elf_link_add_object_symbols): Don't exclude IR symbols when
826 deciding whether an as-needed shared library is needed.
828 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
831 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
833 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
835 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
837 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
838 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
839 Don't define _STRUCTURED_PROC.
840 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
841 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
842 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
843 * configure, config.in: Regenerate.
844 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
845 * Makefile.in, doc/Makefile.in: Regenerate.
847 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
849 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
850 (elf_link_hash_table): Add sym_cache.
851 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
852 (elf32_arm_check_relocs): Updated.
853 (elf32_arm_size_dynamic_sections): Likewise.
854 * elf32-bfin.c (bfin_link_hash_table): Removed.
855 (bfin_link_hash_newfunc): Updated.
856 (bfin_hash_table): Removed.
857 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
858 (csky_elf_check_relocs): Updated.
859 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
860 (elf32_hppa_check_relocs): Updated.
861 * elf32-i386.c (elf_i386_tls_transition): Updated.
862 (elf_i386_convert_load_reloc): Likewise.
863 (elf_i386_check_relocs): Likewise.
864 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
865 (m32r_elf_hash_table): Updated.
866 (m32r_elf_link_hash_table_create): Likewise.
867 (m32r_elf_create_dynamic_sections): Likewise.
868 (m32r_elf_adjust_dynamic_symbol): Likewise.
869 (allocate_dynrelocs): Likewise.
870 (m32r_elf_size_dynamic_sections): Likewise.
871 (m32r_elf_relocate_section): Likewise.
872 (m32r_elf_finish_dynamic_symbol): Likewise.
873 (m32r_elf_check_relocs): Likewise.
874 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
876 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
877 (elf_m68k_check_relocs): Updated.
878 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
879 (elf_metag_check_relocs): Updated.
880 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
881 (microblaze_elf_check_relocs): Updated.
882 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
883 (nds32_elf_create_dynamic_sections): Likewise.
884 (nds32_elf_adjust_dynamic_symbol): Likewise.
885 (nds32_elf_check_relocs): Likewise.
886 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
887 srelbss and aym_cache.
888 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
889 (nios2_elf32_check_relocs): Updated.
890 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
891 (or1k_elf_check_relocs): Updated.
892 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
893 (ppc_elf_check_relocs): Updated.
894 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
895 (elf_s390_check_relocs): Updated.
896 (elf_s390_finish_dynamic_sections): Likewise.
897 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
899 (sh_elf_create_dynamic_sections): Updated.
900 (sh_elf_adjust_dynamic_symbol): Likewise.
901 (sh_elf_size_dynamic_sections): Likewise.
902 (sh_elf_check_relocs): Likewise.
903 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
904 (elf32_tic6x_check_relocs): Updated.
905 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
906 (tilepro_elf_hash_table): Updated.
907 (tilepro_elf_link_hash_table_create): Likewise.
908 (tilepro_elf_check_relocs): Likewise.
909 (tilepro_elf_adjust_dynamic_symbol): Likewise.
910 (allocate_dynrelocs): Likewise.
911 (tilepro_elf_size_dynamic_sections): Likewise.
912 (tilepro_elf_relocate_section): Likewise.
913 (tilepro_elf_finish_dynamic_symbol): Likewise.
914 (tilepro_finish_dyn): Likewise.
915 (tilepro_elf_finish_dynamic_sections): Likewise.
916 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
917 (ppc64_elf_before_check_relocs): Updated.
918 (ppc64_elf_check_relocs): Likewise.
919 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
920 (elf_s390_check_relocs): Updated.
921 (elf_s390_relocate_section): Likewise.
922 (elf_s390_finish_dynamic_sections): Likewise.
923 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
924 (elf_x86_64_check_relocs): Likewise.
925 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
927 (elfNN_aarch64_check_relocs): Updated.
928 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
929 (riscv_elf_check_relocs): Updated.
930 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
931 (mips_elf_resolve_got_page_ref): Updated.
932 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
933 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
935 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
936 (tilegx_elf_check_relocs): Updated.
937 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
939 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
941 * elflink.c (bfd_elf_final_link): Give local symbols a name if
943 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
944 return TRUE if making ET_REL output.
946 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
948 * elf-bfd.h (elf_backend_data): Add
949 `elf_backend_elfsym_local_is_section' member.
950 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
952 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
953 * elflink.c (bfd_elf_final_link): Use it to determine whether
954 set the `.symtab' section's `sh_info' value to the index of the
955 first non-local or non-section symbol.
956 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
958 (elf_backend_elfsym_local_is_section): New macro.
959 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
961 (elf_backend_elfsym_local_is_section): New macro.
963 2020-07-29 Alan Modra <amodra@gmail.com>
965 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
966 defined in excluded sections.
968 2020-07-28 Alan Modra <amodra@gmail.com>
970 * elf.c (assign_section_numbers): Comment. Don't segfault on
971 discarded sections when setting linked-to section for generic
973 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
975 2020-07-27 Alan Modra <amodra@gmail.com>
977 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
979 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
982 2020-07-24 Nick Clifton <nickc@redhat.com>
984 * config.bfd: Move xc16x target to the obsolete list.
986 2020-07-22 Kevin Buettner <kevinb@redhat.com>
988 * binary.c (binary_get_section_contents): Seek using offset
989 from section's file position.
991 2020-07-22 Kevin Buettner <kevinb@redhat.com>
993 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
995 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
998 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
999 type for the first function argument. Rename pointers to reflect
1000 that they have distinct types.
1002 2020-07-20 Alan Modra <amodra@gmail.com>
1004 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
1006 2020-07-19 Alan Modra <amodra@gmail.com>
1008 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
1009 (select_alt_stub): New function.
1010 (ppc_get_stub_entry): Use it here.
1011 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
1013 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
1014 merge notoc stubs with other varieties when power10_stubs is "auto".
1015 Instead dup the stub hash table entry.
1016 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1017 tests of power10_stubs.
1019 2020-07-15 Alan Modra <amodra@gmail.com>
1022 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
1024 2020-07-15 Nick Clifton <nickc@redhat.com>
1027 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
1028 check for aux entries that overflow the buufer.
1030 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
1032 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
1033 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
1035 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
1036 Alan Modra <amodra@gmail.com>
1039 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
1040 objects both before and after normal object files.
1041 * elflink.c (_bfd_elf_section_already_linked): Likewise.
1043 2020-07-10 Alan Modra <amodra@gmail.com>
1045 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
1046 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1048 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
1049 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
1050 uses of power10_stubs.
1052 2020-07-09 Alan Modra <amodra@gmail.com>
1054 * coff-ppc.c: Delete.
1056 * pei-ppc.c: Delete.
1057 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
1058 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
1060 (coff_write_object_contents): Remove PPC_PE code.
1061 * config.bfd: Move powerpcle-pe to removed targets.
1062 * configure.ac: Remove powerpc PE entries.
1063 * libcoff-in.h (ppc_allocate_toc_section): Delete.
1064 (ppc_process_before_allocation): Delete.
1065 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
1066 * targets.c: Remove powerpc PE vectors.
1067 * po/SRC-POTFILES.in: Regenerate.
1068 * libcoff.h: Regenerate.
1069 * Makefile.in: Regenerate.
1070 * configure: Regenerate.
1072 2020-07-09 Nick Clifton <nickc@redhat.com>
1074 * po/fr.po: Updated French translation.
1076 2020-07-07 Alan Modra <amodra@gmail.com>
1078 * xcofflink.c (xcoff_mark): Don't mark const sections.
1079 (bfd_xcoff_record_link_assignment): Add FIXME.
1080 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
1081 sections being discarded by linker script.
1083 2020-07-07 Alan Modra <amodra@gmail.com>
1085 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
1086 time, uid, gid and mode for deterministic archive.
1087 (xcoff_write_archive_contents_big): Likewise.
1089 2020-07-07 Alan Modra <amodra@gmail.com>
1091 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
1094 2020-07-06 Nick Clifton <nickc@redhat.com>
1096 * po/pt.po: Updated Portuguese translation.
1097 * po/uk.po: Updated Ukranian translation.
1099 2020-07-04 Nick Clifton <nickc@redhat.com>
1101 * version.m4: Set version to 2.35.50.
1102 * configure: Regenerate.
1103 * po/bbfd.pot: Regenerate.
1105 2020-07-04 Nick Clifton <nickc@redhat.com>
1107 Binutils 2.35 branch created.
1109 2020-07-01 Alan Modra <amodra@gmail.com>
1112 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
1113 raw syment index before dereferencing.
1115 2020-07-01 Alan Modra <amodra@gmail.com>
1117 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
1119 2020-07-01 Alan Modra <amodra@gmail.com>
1121 * config.bfd: Obsolete xc16x.
1123 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
1125 * archures.c (bfd_mach_i386_nacl): Removed.
1126 (bfd_mach_i386_i386_nacl): Likewise.
1127 (bfd_mach_x86_64_nacl): Likewise.
1128 (bfd_mach_x64_32_nacl): Likewise.
1129 * config.bfd: Remove *-*-nacl* targets.
1130 * configure.ac: Remove x86 NaCl target vectors.
1131 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
1132 (bfd_x64_32_nacl_arch): Likewise.
1133 (bfd_x86_64_nacl_arch): Likewise.
1134 (bfd_i386_nacl_arch): Likewise.
1135 (bfd_x64_32_arch_intel_syntax): Updated.
1136 * elf32-i386.c: Don't include "elf-nacl.h".
1137 (elf_i386_nacl_plt): Removed.
1138 (elf_i386_nacl_plt0_entry): Likewise.
1139 (elf_i386_nacl_plt_entry): Likewise.
1140 (elf_i386_nacl_pic_plt0_entry): Likewise.
1141 (elf_i386_nacl_pic_plt_entry): Likewise.
1142 (elf_i386_nacl_eh_frame_plt): Likewise.
1143 (elf_i386_nacl_plt): Likewise.
1144 (elf32_i386_nacl_elf_object_p): Likewise.
1145 (elf_i386_get_synthetic_symtab): Updated.
1146 (elf_i386_link_setup_gnu_properties): Likewise.
1147 * elf64-x86-64.c: Don't include "elf-nacl.h".
1148 (elf_x86_64_nacl_plt): Removed.
1149 (elf64_x86_64_nacl_elf_object_p): Likewise.
1150 (elf_x86_64_nacl_plt0_entry): Likewise.
1151 (elf_x86_64_nacl_plt_entry): Likewise.
1152 (elf_x86_64_nacl_eh_frame_plt): Likewise.
1153 (elf_x86_64_nacl_plt): Likewise.
1154 (elf32_x86_64_nacl_elf_object_p): Likewise.
1155 (elf_x86_64_get_synthetic_symtab): Updated.
1156 (elf_x86_64_link_setup_gnu_properties): Likewise.
1157 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1158 * targets.c: Remove x86 NaCl target vectors.
1159 * bfd-in2.h: Regenerated.
1160 * configure: Likewise.
1162 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
1165 _bfd_elf_add_dynamic_tags.
1167 2020-06-29 Alan Modra <amodra@gmail.com>
1169 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
1170 return value of bfd_bread. Don't read more than requested length.
1171 Sanity check length. Properly terminate file name.
1173 2020-06-29 Alan Modra <amodra@gmail.com>
1175 * arc-got.h: Use C style comments.
1176 * coff-z80.c: Likewise.
1177 * elf32-csky.c: Likewise.
1178 * peXXigen.c: Likewise.
1179 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
1182 2020-06-26 Pat Bernardi <bernardi@adacore.com>
1184 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
1185 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
1187 2020-06-26 Alan Modra <amodra@gmail.com>
1189 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
1190 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
1191 (riscv_get_priv_spec_name): Move to..
1192 * cpu-riscv.c: ..here.
1193 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
1194 Use %u to print unsigned numbers.
1196 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
1198 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
1199 default architecture.
1201 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
1205 _bfd_elf_add_dynamic_tags.
1207 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
1210 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
1211 _bfd_elf_add_dynamic_tags.
1213 2020-06-24 Alan Modra <amodra@gmail.com>
1215 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
1216 shifts without undefined behaviour.
1218 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
1222 (_bfd_elf_add_dynamic_tags): New.
1223 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
1224 _bfd_elf_add_dynamic_tags.
1225 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
1226 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
1227 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1228 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
1229 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1230 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1231 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1232 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
1234 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
1235 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1236 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1237 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1238 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
1239 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1240 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1241 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1242 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
1244 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
1245 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
1246 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
1247 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1248 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1249 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
1251 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1252 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1253 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
1254 dt_reloc_sz and dt_reloc_ent.
1255 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
1256 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
1258 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
1259 etab.dt_pltgot_required.
1260 (elf32_hppa_size_dynamic_sections): Call
1261 _bfd_elf_add_dynamic_tags.
1262 * elf32-metag.c (elf_metag_link_hash_table_create): Set
1263 etab.dt_pltgot_required.
1264 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
1265 * elf32-sh.c (sh_elf_link_hash_table_create): Set
1266 root.dt_pltgot_required for FDPIC output.
1267 (sh_elf_size_dynamic_sections): Call
1268 _bfd_elf_maybe_vxworks_add_dynamic_tags.
1269 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
1270 elf.dt_pltgot_required.
1271 (elf_xtensa_size_dynamic_sections): Call
1272 _bfd_elf_add_dynamic_tags.
1273 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
1274 root.dt_pltgot_required.
1275 (elf64_hppa_size_dynamic_sections): Call
1276 _bfd_elf_add_dynamic_tags.
1277 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
1278 root.dt_pltgot_required.
1279 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
1280 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
1281 * elflink.c (_bfd_elf_add_dynamic_tags): New.
1283 2020-06-22 Saagar Jha <saagar@saagarjha.com>
1285 * mach-o.c: Support the new load commands by reading a linkedit
1286 data command for them.
1288 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1290 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
1291 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
1292 (riscv_get_priv_spec_class): Likewise.
1293 (riscv_get_priv_spec_name): Likewise.
1294 (riscv_get_priv_spec_class_from_numbers): New function, convert
1295 the version numbers into string, then call riscv_get_priv_spec_class
1296 to get the priv spec class.
1297 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
1298 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
1299 (riscv_get_priv_spec_name): Likewise.
1300 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
1301 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
1302 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
1303 of input and output objects form their priv spec attributes by
1304 riscv_get_priv_spec_class_from_numbers. Report warning rather than
1305 errors when linking objects with differnet priv spec versions. We do
1306 know v1.9.1 may have conflicts to other versions, so report the
1307 warning, too. After that, update the output priv spec version to the
1310 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1312 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
1313 priv attributes, we will check the conflicts for all of them (major,
1314 minor and revision), and then set the priv_attrs_merged to TRUE to
1315 indicate that we have handled all of the priv attributes. Remove
1316 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
1318 2020-06-21 Alan Modra <amodra@gmail.com>
1321 * configure.ac: Disable plugins by default for some targets.
1322 * plugin.c: Comment typo fix.
1323 * configure: Regenerate.
1325 2020-06-19 Nick Clifton <nickc@redhat.com>
1327 * plugin.c (try_load_plugin): Suppress the error message about
1328 being unable to open a plugin if creating a list of viable
1331 2020-06-16 Alan Modra <amodra@gmail.com>
1333 * aout-tic30.c: Delete file.
1334 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
1335 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
1336 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
1337 (xc16x-*-elf): Sort properly.
1338 * configure.ac: Remove tic30_aout_vec.
1339 * targets.c: Likewise.
1340 * Makefile.in: Regenerate.
1341 * configure: Regenerate.
1342 * po/SRC-POTFILES.in: Regenerate.
1344 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1346 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
1347 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
1348 (elf32xtensa_abi): New global variable.
1349 (xtensa_abi_choice): New function.
1350 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
1351 XSHAL_ABI to select PLT code.
1353 2020-06-15 Roland McGrath <mcgrathr@google.com>
1355 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
1356 field of bfd_link_info.
1358 2020-06-15 Alan Modra <amodra@gmail.com>
1360 * config.bfd: Obsolete powerpcle-*-pe targets.
1362 2020-06-15 Alan Modra <amodra@gmail.com>
1365 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
1366 symbols that were defined in discarded sections.
1367 * cofflink.c (coff_link_check_archive_element): Likewise.
1368 (coff_link_add_symbols): Set indx to -3 for symbols defined in
1370 (_bfd_coff_write_global_sym): Don't emit such symbols.
1371 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
1372 libcoff.h: Regenerate.
1374 2020-06-11 Alan Modra <amodra@gmail.com>
1377 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
1379 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1381 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
1382 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
1383 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
1386 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
1389 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
1390 Clear verinfo.verdef.
1392 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
1395 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1396 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1397 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
1399 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1400 Set ifunc_resolvers if there are FUNC resolvers.
1401 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1402 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1403 with elf.ifunc_resolvers.
1404 (write_plt_relocs_for_local_syms): Likewise.
1405 (ppc64_elf_relocate_section): Likewise.
1406 (ppc64_elf_finish_dynamic_sections): Likewise.
1407 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1409 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1410 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1411 instead of readonly_dynrelocs_against_ifunc.
1412 * elfxx-x86.h (elf_x86_link_hash_table): Remove
1413 readonly_dynrelocs_against_ifunc.
1415 2020-06-09 Alan Modra <amodra@gmail.com>
1417 * elf64-ppc.c (struct ppc_link_hash_table): Delete
1418 maybe_local_ifunc_resolver field.
1419 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1420 cases where maybe_local_ifunc_resolver was set.
1421 (ppc64_elf_relocate_section): Likewise.
1422 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1425 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1429 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1431 (elf32_arm_size_dynamic_sections): Updated. Clear
1432 root.tlsdesc_plt for DF_BIND_NOW.
1433 (elf32_arm_finish_dynamic_sections): Updated.
1434 (elf32_arm_output_arch_local_syms): Likewise.
1435 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1436 Clear root.tlsdesc_plt for DF_BIND_NOW.
1437 (nds32_elf_finish_dynamic_sections): Updated.
1438 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1439 dt_tlsdesc_plt and dt_tlsdesc_got.
1440 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1441 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1442 tlsdesc_plt and dt_tlsdesc_got.
1443 (elfNN_aarch64_allocate_dynrelocs): Updated.
1444 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1445 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
1446 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
1448 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1449 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1450 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1451 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1454 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1456 * elf32-tic6x.c (elf32_bed): Defined the default to
1459 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1463 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1464 root.splt/root.srelplt.
1465 (elf64_hppa_create_dynamic_sections): Likewise.
1466 (elf64_hppa_size_dynamic_sections): Likewise.
1467 (elf64_hppa_finish_dynamic_symbol): Likewise.
1468 (elf_hppa_final_link): Likewise.
1469 (elf_hppa_final_link_relocate): Likewise.
1471 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1473 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1474 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1477 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf-bfd.h (elf_target_os): New.
1480 (elf_link_hash_table): Add target_os.
1481 (elf_backend_data): Add target_os.
1482 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1483 symbian_p and nacl_p.
1484 (create_got_section): Updated.
1485 (elf32_arm_create_dynamic_sections): Likewise.
1486 (arm_type_of_stub): Likewise.
1487 (elf32_arm_create_or_find_stub_sec): Likewise.
1488 (elf32_arm_allocate_plt_entry): Likewise.
1489 (elf32_arm_populate_plt_entry): Likewise.
1490 (elf32_arm_final_link_relocate): Likewise.
1491 (elf32_arm_check_relocs): Likewise.
1492 (allocate_dynrelocs_for_symbol): Likewise.
1493 (elf32_arm_finish_dynamic_symbol): Likewise.
1494 (elf32_arm_finish_dynamic_sections): Likewise.
1495 (elf32_arm_output_plt_map_1): Likewise.
1496 (elf32_arm_output_arch_local_syms): Likewise.
1497 (elf32_arm_add_symbol_hook): Likewise.
1498 (elf32_arm_nacl_link_hash_table_create): Likewise.
1499 (elf32_arm_vxworks_link_hash_table_create): Likewise.
1500 (elf32_arm_symbian_link_hash_table_create): Likewise.
1501 (ELF_TARGET_OS): New.
1502 * elf32-i386.c (elf_i386_arch_bed): Removed.
1503 (elf_backend_arch_data): Likewise.
1504 (elf_i386_solaris_arch_bed): Likewise.
1505 (elf_i386_nacl_arch_bed): Likewise.
1506 (elf_i386_vxworks_arch_bed): Likewise.
1507 (elf_i386_relocate_section): Updated.
1508 (elf_i386_finish_dynamic_sections): Likewise.
1509 (elf_i386_get_synthetic_symtab): Likewise.
1510 (elf_i386_link_setup_gnu_properties): Likewise.
1511 (ELF_TARGET_OS): New.
1512 * elf32-mips.c (ELF_TARGET_OS): New.
1513 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1514 (ppc_elf_create_got): Updated.
1515 (ppc_elf_create_dynamic_sections): Likewise.
1516 (ppc_elf_check_relocs): Likewise.
1517 (ppc_elf_adjust_dynamic_symbol): Likewise.
1518 (ppc_elf_size_dynamic_sections): Likewise.
1519 (ppc_elf_relocate_section): Likewise.
1520 (ppc_elf_finish_dynamic_sections): Likewise.
1521 (ppc_elf_vxworks_link_hash_table_create): Likewise.
1522 (ELF_TARGET_OS): New.
1523 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1524 (sh_elf_link_hash_table_create): Updated.
1525 (sh_elf_create_dynamic_sections): Likewise.
1526 (allocate_dynrelocs): Likewise.
1527 (sh_elf_size_dynamic_sections): Likewise.
1528 (sh_elf_relocate_section): Likewise.
1529 (sh_elf_finish_dynamic_symbol): Likewise.
1530 (sh_elf_finish_dynamic_sections): Likewise.
1531 (ELF_TARGET_OS): New.
1532 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1534 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1535 (ELF_TARGET_OS): New.
1536 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1537 (elf_x86_64_solaris_arch_bed): Likewise.
1538 (elf_x86_64_nacl_arch_bed): Likewise.
1539 (elf_x86_64_finish_dynamic_sections): Updated.
1540 (elf_x86_64_get_synthetic_symtab): Likewise.
1541 (elf_x86_64_link_setup_gnu_properties): Likewise.
1542 (ELF_TARGET_OS): New.
1543 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1545 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1546 (MIPS_ELF_REL_DYN_NAME): Updated.
1547 (ELF_MIPS_GP_OFFSET): Likewise.
1548 (mips_elf_create_local_got_entry): Likewise.
1549 (mips_elf_allocate_dynamic_relocations): Likewise.
1550 (mips_elf_count_got_symbols): Likewise.
1551 (is_gott_symbol): Likewise.
1552 (mips_elf_calculate_relocation): Likewise.
1553 (mips_elf_create_dynamic_relocation): Likewise.
1554 (_bfd_mips_elf_check_relocs): Likewise.
1555 (allocate_dynrelocs): Likewise.
1556 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1557 (mips_elf_lay_out_got): Likewise.
1558 (mips_elf_set_plt_sym_value): Likewise.
1559 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1560 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1561 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1562 (_bfd_mips_elf_final_link): Likewise.
1563 (_bfd_mips_init_file_header): Likewise.
1564 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1566 (allocate_dynrelocs): Likewise.
1567 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1568 (_bfd_sparc_elf_relocate_section): Likewise.
1569 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1570 (sparc_finish_dyn): Likewise.
1571 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1572 * elfxx-target.h (ELF_TARGET_OS): New.
1573 (elfNN_bed): Add ELF_TARGET_OS.
1574 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1575 (_bfd_x86_elf_link_hash_table_create): Likewise.
1576 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1577 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1578 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1579 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1580 * elfxx-x86.h (elf_x86_target_os): Removed.
1581 (elf_x86_backend_data): Likewise.
1582 (get_elf_x86_backend_data): Likewise.
1583 (elf_x86_link_hash_table): Remove target_os.
1585 2020-06-06 Alan Modra <amodra@gmail.com>
1588 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1589 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1590 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1591 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1592 * elf64-ppc.c: Update throughout for reloc renaming.
1593 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1594 * libbfd.h: Regenerate.
1595 * bfd-in2.h: Regenerate.
1597 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1603 2020-06-05 Nick Clifton <nickc@redhat.com>
1605 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1608 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1610 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1611 priv_may_conflict, in_priv_zero and out_priv_zero to decide
1612 whether the object can be linked according to it's priv
1613 attributes. The object without any priv spec attributes can
1614 be linked with others. If the first input object doesn't contain
1615 any priv attributes, then we need to copy the setting from the
1616 next input one. Also report more detailed error messages to user.
1618 2020-06-04 Stephen Casner <casner@acm.org>
1620 Extend pdp11-aout symbol table format to accommodate .stab
1621 symbols and implement correct handling of them.
1623 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1624 (N_STAB, is_stab): Needed new function is_stab to disambiguate
1625 normal vs. .stab symbol table type values, replacing N_STAB mask.
1626 (translate_from_native_sym_flags): Determine correct section for
1627 different .stab types.
1628 (translate_to_native_sym_flags): Leave .stab types intact.
1629 (translate_symbol_table): Error if symbol indicates overlay;
1630 store desc field from .stab symbols.
1631 (write_syms): Output desc field with symbol.
1632 (aout_link_check_ar_symbols): Skip .stab symbols.
1633 (aout_link_add_symbols): Correctly distinguish .stab symbols.
1634 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1635 (aout_link_write_symbols): Write 0 for desk and ovly fields;
1636 correctly distinguish .stab symbols and select calculate their
1637 section and value; and copy desc and ovly fields from input symbol
1640 2020-06-04 Stephen Casner <casner@acm.org>
1642 * aoutx.h (translate_symbol_table): Comment had external and
1644 * pdp11.c (translate_symbol_table): Likewise.
1646 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1648 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1649 (is_x86_elf): Check elf.hash_table_id instead of target_id.
1650 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1652 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1655 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1656 in debug section against symbol defined in shared library to 0.
1657 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1658 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1659 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1660 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1661 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1662 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1663 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1664 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1665 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1666 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1667 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1668 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1669 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1670 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1672 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1673 there is non-GOT reference.
1674 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1675 non-alloced sections.
1677 2020-06-03 Stephen Casner <casner@acm.org>
1679 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1681 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1683 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1684 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1685 other size that doesn't qcover the header word.
1686 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1687 string table, and zero it.
1688 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1689 message and set bfd_error on finding an invalid name string offset.
1690 (add_to_stringtab): INLINE -> inline
1691 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1693 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1694 any relocs that could not be recognised.
1695 92744f05809 PR 20929 - Check for relocs without an associated symbol.
1696 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
1697 name exists and is long enough, before attempting to see if it is
1699 c3864421222 - Correct case for N_SO being the last symbol.
1700 50455f1ab29 PR 20891 - Handle the case where the main file name
1701 and the directory name are both empty.
1702 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1703 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1704 range string table offsets.
1705 531336e3a0b PR 20909 - Fix off-by-one error in check for an
1706 illegal string offset.
1707 (aout_link_includes_newfunc): Add comment.
1708 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1709 on unexpected relocation type rather than ASSERT.
1711 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1715 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1717 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1721 non-alloced sections.
1723 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1726 dynamic relocations for non SEC_ALLOC sections.
1728 2020-06-03 Gunther Nikl <gnikl@justmail.de>
1730 * aout64.c (BMAGIC, QMAGIC): Do not define.
1731 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1732 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1733 to check the file format.
1734 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1735 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1736 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1738 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1741 relocations for non SEC_ALLOC sections.
1743 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1746 * elf32-arm.c (maybe_set_textrel): Removed.
1747 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1748 with _bfd_elf_maybe_set_textrel.
1749 * elf32-csky.c (maybe_set_textrel): Removed.
1750 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1751 with _bfd_elf_maybe_set_textrel.
1752 * elf32-hppa.c (maybe_set_textrel): Removed.
1753 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1754 with _bfd_elf_maybe_set_textrel.
1755 * elf32-lm32.c (maybe_set_textrel): Removed.
1756 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1757 with _bfd_elf_maybe_set_textrel.
1758 * elf32-m32r.c (maybe_set_textrel): Removed.
1759 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1760 with _bfd_elf_maybe_set_textrel.
1761 * elf32-metag.c (maybe_set_textrel): Removed.
1762 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1763 with _bfd_elf_maybe_set_textrel.
1764 * elf32-nds32.c (maybe_set_textrel): Removed.
1765 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1766 with _bfd_elf_maybe_set_textrel.
1767 * elf32-or1k.c (maybe_set_textrel): Removed.
1768 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1769 with _bfd_elf_maybe_set_textrel.
1770 * elf32-ppc.c (maybe_set_textrel): Removed.
1771 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1772 with _bfd_elf_maybe_set_textrel.
1773 * elf32-s390.c (maybe_set_textrel): Removed.
1774 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1775 with _bfd_elf_maybe_set_textrel.
1776 * elf32-sh.c (maybe_set_textrel): Removed.
1777 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1778 with _bfd_elf_maybe_set_textrel.
1779 * elf32-tic6x.c (maybe_set_textrel): Removed.
1780 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1781 with _bfd_elf_maybe_set_textrel.
1782 * elf32-tilepro.c (maybe_set_textrel): Removed.
1783 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1784 with _bfd_elf_maybe_set_textrel.
1785 * elf64-ppc.c (maybe_set_textrel): Removed.
1786 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1787 with _bfd_elf_maybe_set_textrel.
1788 * elf64-s390.c (maybe_set_textrel): Removed.
1789 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1790 with _bfd_elf_maybe_set_textrel.
1791 * elfnn-aarch64.c (maybe_set_textrel): Removed.
1792 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1793 with _bfd_elf_maybe_set_textrel.
1794 * elfnn-riscv.c (maybe_set_textrel): Removed.
1795 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1796 with _bfd_elf_maybe_set_textrel.
1797 * elfxx-sparc.c (maybe_set_textrel): Removed.
1798 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1799 with _bfd_elf_maybe_set_textrel.
1800 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1801 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1802 with _bfd_elf_maybe_set_textrel.
1803 * elfxx-x86.c (maybe_set_textrel): Removed.
1804 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1805 with _bfd_elf_maybe_set_textrel.
1806 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1808 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1813 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1814 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1815 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1816 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1818 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1819 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1820 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1821 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1822 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1823 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1824 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1825 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1826 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1827 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1828 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1829 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1830 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1831 (elf_backend_copy_indirect_symbol): Likewise.
1832 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1833 (elf_backend_copy_indirect_symbol): Likewise.
1834 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1836 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1839 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1840 * elf32-arm.c (readonly_dynrelocs): Removed.
1841 (maybe_set_textrel): Replace readonly_dynrelocs with
1842 _bfd_elf_readonly_dynrelocs.
1843 * elf32-csky.c (readonly_dynrelocs): Removed.
1844 (maybe_set_textrel): Replace readonly_dynrelocs with
1845 _bfd_elf_readonly_dynrelocs.
1846 * elf32-hppa.c(readonly_dynrelocs): Removed.
1847 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1848 _bfd_elf_readonly_dynrelocs.
1849 (maybe_set_textrel): Likewise.
1850 * elf32-lm32.c (readonly_dynrelocs): Removed.
1851 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1852 with _bfd_elf_readonly_dynrelocs.
1853 (maybe_set_textrel): Likewise.
1854 * elf32-m32r.c (readonly_dynrelocs): Removed.
1855 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1856 with _bfd_elf_readonly_dynrelocs.
1857 (maybe_set_textrel): Likewise.
1858 * elf32-metag.c (readonly_dynrelocs): Removed.
1859 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1860 with _bfd_elf_readonly_dynrelocs.
1861 (maybe_set_textrel): Likewise.
1862 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1863 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1864 with _bfd_elf_readonly_dynrelocs.
1865 * elf32-nds32.c (readonly_dynrelocs): Removed.
1866 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1867 with _bfd_elf_readonly_dynrelocs.
1868 (maybe_set_textrel): Likewise.
1869 * elf32-or1k.c (readonly_dynrelocs): Removed.
1870 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1871 with _bfd_elf_readonly_dynrelocs.
1872 * elf32-ppc.c (readonly_dynrelocs): Removed.
1873 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1874 _bfd_elf_readonly_dynrelocs.
1875 (ppc_elf_adjust_dynamic_symbol): Likewise.
1876 (maybe_set_textrel): Likewise.
1877 * elf32-s390.c (readonly_dynrelocs): Removed.
1878 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1879 with _bfd_elf_readonly_dynrelocs.
1880 (maybe_set_textrel): Likewise.
1881 * elf32-sh.c (readonly_dynrelocs): Removed.
1882 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1883 _bfd_elf_readonly_dynrelocs.
1884 (maybe_set_textrel): Likewise.
1885 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1886 (maybe_set_textrel): Replace readonly_dynrelocs with
1887 _bfd_elf_readonly_dynrelocs.
1888 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1889 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1890 with _bfd_elf_readonly_dynrelocs.
1891 (maybe_set_textrel): Likewise.
1892 * elf64-ppc.c (readonly_dynrelocs): Removed.
1893 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1894 _bfd_elf_readonly_dynrelocs.
1895 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1896 (maybe_set_textrel): Likewise.
1897 * elf64-s390.c (readonly_dynrelocs): Removed.
1898 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1899 with _bfd_elf_readonly_dynrelocs.
1900 (maybe_set_textrel): Likewise.
1901 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1902 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1903 (maybe_set_textrel): Replace readonly_dynrelocs with
1904 _bfd_elf_readonly_dynrelocs.
1905 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1906 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1907 with _bfd_elf_readonly_dynrelocs.
1908 (maybe_set_textrel): Likewise.
1909 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1910 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1911 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1912 (maybe_set_textrel): Likewise.
1913 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1914 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1915 with _bfd_elf_readonly_dynrelocs.
1916 (maybe_set_textrel): Likewise.
1917 * elfxx-x86.c (readonly_dynrelocs): Removed.
1918 (maybe_set_textrel): Replace readonly_dynrelocs with
1919 _bfd_elf_readonly_dynrelocs.
1920 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1922 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1924 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1925 -fsanitize=undefined.
1927 2020-06-03 Alan Modra <amodra@gmail.com>
1931 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1933 (pe_ILF_build_a_bfd): Likewise.
1935 2020-06-03 Alan Modra <amodra@gmail.com>
1938 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1939 core files as well as objects.
1941 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1945 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1947 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1948 (elf_arc_link_hash_newfunc): Updated.
1949 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1950 (elf32_arm_link_hash_newfunc): Updated.
1951 (elf32_arm_copy_indirect_symbol): Likewise.
1952 (elf32_arm_check_relocs): Likewise.
1953 (readonly_dynrelocs): Likewise.
1954 (allocate_dynrelocs_for_symbol): Likewise.
1955 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1956 (csky_elf_link_hash_newfunc): Updated.
1957 (csky_allocate_dynrelocs): Likewise.
1958 (readonly_dynrelocs): Likewise.
1959 (csky_elf_copy_indirect_symbol): Likewise.
1960 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1961 (hppa_link_hash_newfunc): Updated.
1962 (elf32_hppa_copy_indirect_symbol): Likewise.
1963 (elf32_hppa_hide_symbol): Likewise.
1964 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1965 (allocate_dynrelocs): Likewise.
1966 (elf32_hppa_relocate_section): Likewise.
1967 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1968 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1969 (lm32_elf_link_hash_newfunc): Likewise.
1970 (lm32_elf_link_hash_table_create): Updated.
1971 (readonly_dynrelocs): Likewise.
1972 (allocate_dynrelocs): Likewise.
1973 (lm32_elf_copy_indirect_symbol): Likewise.
1974 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1975 (m32r_elf_link_hash_newfunc): Likewise.
1976 (m32r_elf_link_hash_table_create): Updated.
1977 (m32r_elf_copy_indirect_symbol): Likewise.
1978 (allocate_dynrelocs): Likewise.
1979 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1980 (metag_link_hash_newfunc): Updated.
1981 (elf_metag_copy_indirect_symbol): Likewise.
1982 (readonly_dynrelocs): Likewise.
1983 (allocate_dynrelocs): Likewise.
1984 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1986 (link_hash_newfunc): Updated.
1987 (microblaze_elf_check_relocs): Likewise.
1988 (microblaze_elf_copy_indirect_symbol): Likewise.
1989 (readonly_dynrelocs): Likewise.
1990 (allocate_dynrelocs): Likewise.
1991 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1992 (nds32_elf_link_hash_newfunc): Updated.
1993 (nds32_elf_copy_indirect_symbol): Likewise.
1994 (readonly_dynrelocs): Likewise.
1995 (allocate_dynrelocs): Likewise.
1996 (nds32_elf_check_relocs): Likewise.
1997 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1998 (link_hash_newfunc): Updated.
1999 (nios2_elf32_copy_indirect_symbol): Likewise.
2000 (nios2_elf32_check_relocs): Likewise.
2001 (allocate_dynrelocs): Likewise.
2002 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
2003 (or1k_elf_link_hash_newfunc): Updated.
2004 (readonly_dynrelocs): Likewise.
2005 (allocate_dynrelocs): Likewise.
2006 (or1k_elf_copy_indirect_symbol): Likewise.
2007 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
2008 (ppc_elf_link_hash_newfunc): Updated.
2009 (ppc_elf_copy_indirect_symbol): Likewise.
2010 (ppc_elf_check_relocs): Likewise.
2011 (readonly_dynrelocs): Likewise.
2012 (ppc_elf_adjust_dynamic_symbol): Likewise.
2013 (allocate_dynrelocs): Likewise.
2014 (ppc_elf_relocate_section): Likewise.
2015 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2016 (link_hash_newfunc): Updated.
2017 (elf_s390_copy_indirect_symbol): Likewise.
2018 (readonly_dynrelocs): Likewise.
2019 (elf_s390_adjust_dynamic_symbol): Likewise.
2020 (allocate_dynrelocs): Likewise.
2021 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
2022 (sh_elf_link_hash_newfunc): Updated.
2023 (readonly_dynrelocs): Likewise.
2024 (allocate_dynrelocs): Likewise.
2025 (sh_elf_copy_indirect_symbol): Likewise.
2026 (sh_elf_check_relocs): Likewise.
2027 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
2028 (elf32_tic6x_link_hash_newfunc): Likewise.
2029 (elf32_tic6x_link_hash_table_create): Updated.
2030 (readonly_dynrelocs): Likewise.
2031 (elf32_tic6x_check_relocs): Likewise.
2032 (elf32_tic6x_allocate_dynrelocs): Likewise.
2033 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
2035 (link_hash_newfunc): Updated.
2036 (tilepro_elf_copy_indirect_symbol): Likewise.
2037 (tilepro_elf_check_relocs): Likewise.
2038 (allocate_dynrelocs): Likewise.
2039 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
2040 (ppc64_elf_copy_indirect_symbol): Updated.
2041 (ppc64_elf_check_relocs): Likewise.
2042 (readonly_dynrelocs): Likewise.
2043 (ppc64_elf_adjust_dynamic_symbol): Likewise.
2044 (dec_dynrel_count): Likewise.
2045 (allocate_dynrelocs): Likewise.
2046 (ppc64_elf_relocate_section): Likewise.
2047 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
2048 (link_hash_newfunc): Updated.
2049 (elf_s390_copy_indirect_symbol): Likewise.
2050 (readonly_dynrelocs): Likewise.
2051 (allocate_dynrelocs): Likewise.
2052 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2053 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
2055 (elfNN_aarch64_link_hash_newfunc): Updated.
2056 (elfNN_aarch64_copy_indirect_symbol): Likewise.
2057 (readonly_dynrelocs): Likewise.
2058 (need_copy_relocation_p): Likewise.
2059 (elfNN_aarch64_allocate_dynrelocs): Likewise.
2060 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
2061 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
2062 (link_hash_newfunc): Updated.
2063 (riscv_elf_copy_indirect_symbol): Likewise.
2064 (riscv_elf_check_relocs): Likewise.
2065 (readonly_dynrelocs): Likewise.
2066 (allocate_dynrelocs): Likewise.
2067 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
2069 (link_hash_newfunc): Updated.
2070 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
2071 (_bfd_sparc_elf_check_relocs): Likewise.
2072 (readonly_dynrelocs): Likewise.
2073 (allocate_dynrelocs): Likewise.
2074 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
2075 (link_hash_newfunc): Updated.
2076 (tilegx_elf_copy_indirect_symbol): Likewise.
2077 (tilegx_elf_check_relocs): Likewise.
2078 (readonly_dynrelocs): Likewise.
2079 (allocate_dynrelocs): Likewise.
2080 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
2081 (readonly_dynrelocs): Likewise.
2082 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
2083 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2085 2020-06-01 Alan Modra <amodra@gmail.com>
2087 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
2088 command against cmd_length, not the end of record. For
2089 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
2090 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
2093 2020-05-28 David Faust <david.faust@oracle.com>
2095 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
2096 R_BPF_INSN_{32,64} relocations.
2098 2020-05-28 Stephen Casner <casner@acm.org>
2100 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
2101 addreses in .long (used in testsuites) and .stab values.
2103 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
2106 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
2107 Check bfd_link_dll when issue a DT_TEXTREL warning.
2108 * elfxx-x86.c (maybe_set_textrel): Likewise.
2109 (_bfd_x86_elf_size_dynamic_sections): Likewise.
2111 2020-05-26 Nick Clifton <nickc@redhat.com>
2113 * plugin.c (try_load_plugin): Extend error message when a plugin
2116 2020-05-23 Alan Modra <amodra@gmail.com>
2118 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
2120 2020-05-22 Alan Modra <amodra@gmail.com>
2123 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
2124 attributes from shared libraries, and do not return an error if
2127 2020-05-21 Alan Modra <amodra@gmail.com>
2130 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
2132 (_bfd_delete_bfd): Free the copy.
2133 (_bfd_new_bfd): Free nbfd->memory on error.
2135 2020-05-21 Alan Modra <amodra@gmail.com>
2137 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
2138 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
2139 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
2140 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
2141 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2142 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
2143 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
2144 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
2145 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
2146 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
2147 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
2148 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
2149 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
2150 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
2151 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
2152 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
2153 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
2154 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
2155 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
2156 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
2158 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
2160 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
2161 get_default_version. It is used to find the default version for
2162 the specific extension.
2163 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
2164 default_major_version and default_minor_version. Add new bfd_boolean
2165 parameter *use_default_version. Set it to TRUE if we need to call
2166 the callback rps->get_default_version to find the default version.
2167 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
2168 the default version in riscv_parsing_subset_version, and then call
2169 riscv_add_subset to add the subset into subset list.
2170 (riscv_parse_prefixed_ext): Likewise.
2171 (riscv_std_z_ext_strtab): Support Zicsr extensions.
2172 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
2173 strings rather than characters.
2174 riscv_merge_arch_attr_info): The callback function get_default_version
2175 is only needed for assembler, so set it to NULL int the linker.
2176 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
2177 * elfxx-riscv.h: Updated.
2179 2020-05-20 Alan Modra <amodra@gmail.com>
2182 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
2183 use bfd_set_filename.
2184 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
2185 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2186 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
2187 (bfd_create): Likewise.
2188 (_bfd_delete_bfd): Don't free filename.
2189 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
2190 return pointer to the copy or NULL on alloc fail.
2191 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
2192 result of bfd_set_filename.
2193 * bfd-in2.h: Regenerate.
2195 2020-05-20 Alan Modra <amodra@gmail.com>
2198 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
2199 section size against file size.
2200 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
2202 2020-05-19 Gunther Nikl <gnikl@justmail.de>
2205 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
2206 and memset when allocating memory for the sections_being_created
2209 2020-05-19 Stafford Horne <shorne@gmail.com>
2211 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
2213 (or1k_elf_relocate_section): Access srelgot via
2214 htab->root.srelgot. Add assertions for srelgot->contents.
2215 Introduce local variable for srelgot to not reuse global
2217 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
2218 (or1k_set_got_and_rela_sizes): New function.
2219 (or1k_initial_exec_offset): New function.
2220 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
2221 (or1k_elf_relocate_section): Allow for TLS to handle multiple
2223 (or1k_elf_check_relocs): Use OR to set TLS access.
2224 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
2226 (or1k_elf_size_dynamic_sections): Use
2227 or1k_set_got_and_rela_sizes to set sizes.
2228 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
2229 (TCB_SIZE): New macro.
2230 (tpoff): Use TCB_SIZE and alignment to calculate offset.
2231 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
2232 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
2233 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
2234 (tpoff): Add dynamic boolean argument.
2235 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
2237 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
2239 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
2240 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
2241 cases with BFD_RELOC_AARCH64_JUMP26.
2242 (elfNN_aarch64_check_relocs): Likewise.
2244 2020-05-19 Alan Modra <amodra@gmail.com>
2246 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
2247 bfd_get_filename rather than accessing bfd->filename directly.
2248 * aout-target.h (MY (object_p)): Likewise.
2249 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2250 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
2251 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
2252 (_bfd_archive_bsd44_construct_extended_name_table),
2253 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
2254 (_bfd_bsd_write_armap): Likewise.
2255 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
2256 * cache.c (bfd_open_file): Likewise.
2257 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
2258 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
2259 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2260 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2261 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
2262 * elf32-nds32.c (nds32_elf_output_symbol_hook),
2263 (patch_tls_desc_to_ie): Likewise.
2264 * elf32-spu.c (sort_bfds, print_one_overlay_section),
2265 (spu_elf_auto_overlay): Likewise.
2266 * elf64-hppa.c (elf_hppa_final_link): Likewise.
2267 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
2268 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
2269 * elflink.c (bfd_elf_size_dynamic_sections),
2270 (elf_link_input_bfd): Likewise.
2271 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2272 * mach-o.c (bfd_mach_o_follow_dsym),
2273 (bfd_mach_o_close_and_cleanup): Likewise.
2274 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
2275 (find_separate_debug_file, get_build_id_name): Likewise.
2276 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
2277 * plugin.c (bfd_plugin_open_input): Likewise.
2278 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
2279 * som.c (som_write_armap): Likewise.
2280 * srec.c (srec_write_record, srec_write_symbols): Likewise.
2281 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
2282 (_bfd_vms_lib_write_archive_contents): Likewise.
2283 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
2285 2020-05-19 Alan Modra <amodra@gmail.com>
2288 * bfdio.c (_bfd_real_fopen): Typo fix.
2290 2020-05-18 Nick Clifton <nickc@redhat.com>
2293 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
2294 for the sections_being_created array.
2296 2020-05-18 Alan Modra <amodra@gmail.com>
2298 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
2299 they can be freed without also freeing internal_relocs.
2301 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2304 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
2305 separators into DOS style when creating a WIN32 fullpath.
2307 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
2309 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
2310 to initialize RISC-V tdata.
2312 2020-05-12 Gunther Nikl <gnikl@justmail.de>
2314 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
2317 2020-05-11 Alan Modra <amodra@gmail.com>
2319 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
2321 2020-05-11 Alan Modra <amodra@gmail.com>
2323 * elf64-ppc.c: Rename powerxx to power10 throughout.
2325 2020-05-11 Alan Modra <amodra@gmail.com>
2328 * coffgen.c (coff_get_normalized_symtab): Check that buffer
2329 contains required number of auxents before processing any auxent.
2330 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
2331 file name from auxents for PE.
2333 2020-05-04 Gunther Nikl <gnikl@justmail.de>
2335 * aout-cris.c (DEFAULT_ARCH): Delete define.
2336 (MY_set_arch_mach): Likewise.
2337 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
2339 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
2340 of r_type before the shift.
2342 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
2345 * elfnn-aarch64.c (group_sections): Copy implementation from
2348 2020-05-01 Alan Modra <amodra@gmail.com>
2351 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
2352 accessing root.u.def of symbols. Also check root.u.def.section
2353 is non-NULL. Reverse tests so as to make the logic positive.
2355 2020-05-01 Alan Modra <amodra@gmail.com>
2358 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
2359 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
2361 2020-05-01 Alan Modra <amodra@gmail.com>
2364 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
2365 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2366 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2367 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
2368 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
2369 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
2370 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
2371 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
2372 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
2373 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
2375 2020-05-01 Alan Modra <amodra@gmail.com>
2378 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
2379 from shared libraries.
2381 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
2383 * elf32-xtensa.c (relax_section): Don't negate diff_value for
2384 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
2385 equals 0. Report overflow when the result has negative sign but
2386 all significant bits are zero.
2388 2020-04-29 Gunther Nikl <gnikl@justmail.de>
2390 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
2391 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
2393 2020-04-28 Alan Modra <amodra@gmail.com>
2395 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2396 Emit warning message.
2398 2020-04-27 Tamar Christina <tamar.christina@arm.com>
2400 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2401 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2402 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2403 to x86_64_pe_big_vec as it not a big-endian format.
2404 (vec i386_pe_big_vec): New.
2405 * configure.ac: Likewise.
2406 * targets.c: Likewise.
2407 * configure: Regenerate.
2408 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2409 COFF_WITH_PE_BIGOBJ): New.
2410 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2412 (x86_64_pe_be_vec): Moved.
2414 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
2416 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2417 * elf.c (elfcore_grok_arc_v2): New function.
2418 (elfcore_grok_note): Call the new function to handle the corresponding
2420 (elfcore_write_arc_v2): New function.
2421 (elfcore_write_register_note): Call the new function to handle the
2422 corresponding pseudo-sections.
2424 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
2427 * bfd-in2.h: Regenerated.
2428 * elf32-xtensa.c (elf_howto_table): New entries for
2429 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2430 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2431 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2432 R_XTENSA_NDIFF{8,16,32}.
2433 * libbfd.h (bfd_reloc_code_real_names): Add names for
2434 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2435 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2436 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2437 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2439 2020-04-21 Tamar Christina <tamar.christina@arm.com>
2442 * compress.c (bfd_get_full_section_contents): Exclude sections with no
2445 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2448 * elf-bfd.h (elf_backend_data): Add
2449 elf_backend_strip_zero_sized_dynamic_sections.
2450 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2451 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2453 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2455 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2457 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2459 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2461 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2463 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
2465 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2467 2020-04-21 Nick Clifton <nickc@redhat.com>
2469 * po/sr.po: Updated Serbian translation.
2471 2020-04-21 Alan Modra <amodra@gmail.com>
2473 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2476 2020-04-20 Stephen Casner <casner@acm.org>
2478 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2479 causing globals from linker script to be treated as debug symbols.
2480 (translate_symbol_table): Don't sign-extend symbol values from 16
2481 to 64 bits in nm output.
2483 2020-04-20 Alan Modra <amodra@gmail.com>
2485 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2487 2020-04-18 Alan Modra <amodra@gmail.com>
2489 * section.c (bfd_is_const_section): Correct test for special
2491 * bfd-in2.h: Regenerate.
2493 2020-04-17 Alan Modra <amodra@gmail.com>
2496 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2499 2020-04-16 Nick Clifton <nickc@redhat.com>
2502 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2503 abort with a more helpful error message.
2505 2020-04-16 Alan Modra <amodra@gmail.com>
2508 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
2511 2020-04-15 Fangrui Song <maskray@google.com>
2514 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2515 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2516 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2517 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2518 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2519 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2520 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2521 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2522 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2523 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2524 * elflink.c (elf_link_output_extsym): Likewise.
2525 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2527 2020-04-15 Alan Modra <amodra@gmail.com>
2530 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2531 pointer into strings that may be freed for section name, always
2532 allocate a new string.
2534 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
2535 Jan W. Jagersma <jwjagersma@gmail.com>
2537 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2538 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2539 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2540 (_bfd_go32_mkobject): New functions.
2541 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2542 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2543 (go32exe_mkobject): Call _bfd_go32_mkobject.
2544 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2545 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2547 (coff_write_relocs): Enable extended reloc counter code if
2548 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
2549 (coff_write_object_contents): Likewise. Pad section headers
2550 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
2551 instead of coff_swap_scnhdr_out.
2552 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2553 enable extended reloc counter.
2554 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2555 Declare with ATTRIBUTE_UNUSED.
2556 * libcoff-in.h: (struct coff_tdata): New field go32.
2558 * libcoff.h: Regenerate.
2560 2020-04-14 Fangrui Song <maskray@google.com>
2563 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2566 2020-04-14 Stephen Casner <casner@acm.org>
2569 * pdp11.c: Add implementation of --imagic option.
2570 (adjust_o_magic): Fix objcopy --extract-symbol test.
2571 * libaout.h (enum aout_magic): Add i_magic.
2573 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2574 Nick Clifton <nickc@redhat.com>
2576 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2578 <default>: Error rather than abort.
2580 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
2583 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2584 relocation section from section group.
2586 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
2588 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2589 bfd->origin to file offset.
2590 * bfdwin.c (bfd_get_file_window): Likewise.
2591 * bfd.c: Clarify the use of the bfd->origin field.
2592 * bfd-in2.h: Regenerate.
2593 * coff-i386.c: Don't include go32exe.h. Allow overriding
2594 coff_write_object_contents via COFF_WRITE_CONTENTS.
2595 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2596 (go32exe_write_object_contents): New functions.
2597 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2598 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2599 (create_go32_stub): Remove check for 2k size limit. Read stub
2600 from go32exe_temp_stub if present.
2601 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2602 copy variable-length stub.
2603 (go32_check_format): Read stub to go32exe_temp_stub, set
2604 origin, return go32exe_cleanup.
2605 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2606 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2607 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2608 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2609 Remove functions and their associated #defines.
2610 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2611 * libcoff-in.h: (struct coff_tdata): New field stub_size.
2612 Rename field go32stub to stub.
2613 * libcoff.h: Regenerate.
2614 * coff-stgo32.c (go32_check_format): Rename to...
2615 (go32exe_check_format): ...this.
2616 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2617 (go32exe_copy_private_bfd_data): ...this.
2618 (stub_bytes): Rename to...
2619 (go32exe_default_stub): ...this.
2620 (create_go32_stub): Rename to...
2621 (go32exe_create_stub): ...this.
2622 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2625 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2629 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2630 relocation to R_386_32 for relocation against non-preemptible
2632 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
2633 allocate dynamic relocation for non-preemptible absolute symbol.
2634 (elf_i386_relocate_section): Pass sec to
2635 GENERATE_DYNAMIC_RELOCATION_P.
2636 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2637 (elf_x86_64_convert_load_reloc): Covert load relocation to
2638 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2639 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
2640 for non-preemptible absolute symbol if they overflow.
2641 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
2642 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2643 symbol. Don't allocate dynamic relocation for non-preemptible
2645 (elf_x86_64_relocate_section): Don't generate relative relocation
2646 for GOTPCREL relocations aganst local absolute symbol. Pass sec
2647 to GENERATE_DYNAMIC_RELOCATION_P.
2648 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2649 against non-preemptible absolute symbol.
2650 (_bfd_elf_x86_valid_reloc_p): New function.
2651 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2653 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2654 argument. Don't generate dynamic relocation against
2655 non-preemptible absolute symbol.
2656 (ABS_SYMBOL_P): New.
2657 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2658 against non-preemptible absolute symbol.
2660 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
2661 (_bfd_elf_x86_valid_reloc_p): New.
2663 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2666 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2667 address in the GOT if in thumb only mode.
2669 2020-04-01 Tamar Christina <tamar.christina@arm.com>
2671 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2673 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
2675 * mmo.c (mmo_scan): Create .text section only when needed, not
2678 2020-03-31 Alan Modra <amodra@gmail.com>
2680 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2683 2020-03-31 Alan Modra <amodra@gmail.com>
2685 * vms-alpha.c (image_write): Check bounds for sections without
2686 contents too. Error on non-zero write to section without
2688 (_bfd_vms_slurp_etir): Check return of image_write* functions.
2690 2020-03-31 Alan Modra <amodra@gmail.com>
2692 * tekhex.c (pass_over): Check is_eof before reading buffer.
2694 2020-03-30 Nick Clifton <nickc@redhat.com>
2697 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2698 field to timestamp and make it an integer.
2699 * libcoff.h: Regenerate.
2700 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2701 field in the pe_data structure rather than the insert_timestamp
2704 2020-03-30 Alan Modra <amodra@gmail.com>
2707 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2710 2020-03-26 Nick Clifton <nickc@redhat.com>
2712 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2713 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2715 * libbfd.h: Regenerate.
2717 2020-03-26 Alan Modra <amodra@gmail.com>
2719 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2721 2020-03-26 Alan Modra <amodra@gmail.com>
2723 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2725 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2727 2020-03-25 Nick Clifton <nickc@redhat.com>
2729 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2731 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2732 * libbfd.h: Regenerate.
2734 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
2736 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2737 correct field name in the output string.
2739 2020-03-25 Alan Modra <amodra@gmail.com>
2742 * elf.c (assign_file_positions_for_load_sections): Adjust offset
2743 for SHT_NOBITS section if first in segment.
2745 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2748 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2749 (_bfd_elf_get_symbol_version_string): This.
2750 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2751 (_bfd_elf_get_symbol_version_string): This.
2752 (bfd_elf_print_symbol): Pass TRUE to
2753 _bfd_elf_get_symbol_version_string.
2754 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2755 bfd_boolean argument.
2756 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2757 * targets.c (_bfd_get_symbol_version_string): Likewise.
2758 (bfd_get_symbol_version_string): Likewise.
2759 * bfd-in2.h: Regenerated.
2761 2020-03-24 Nick Clifton <nickc@redhat.com>
2762 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
2765 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2768 2020-03-24 Nick Clifton <nickc@redhat.com>
2771 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2772 segment to use for PT_GNU_RELRO, ignore empty sections in a
2773 segment's current list.
2775 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2778 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2780 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
2783 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2784 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
2785 on the previous _bfd_elf_get_symbol_version_string.
2786 (_bfd_elf_get_symbol_version_string): Use it.
2788 2020-03-24 Alan Modra <amodra@gmail.com>
2790 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2791 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
2794 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2796 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2798 2020-03-23 Alan Modra <amodra@gmail.com>
2800 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2801 symbol count. Allocate an extra byte to ensure name strings
2802 are terminated. Sanity check name offsets. Release memory on
2805 2020-03-23 Alan Modra <amodra@gmail.com>
2807 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2808 field hasn't been read. Remove unnecessary casts.
2810 2020-03-22 Alan Modra <amodra@gmail.com>
2812 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2813 enough to read number of symbols.
2815 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2817 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2818 (EXECUTABLE_SUFFIX): Likewise.
2819 * config.in: Regenerated.
2820 * configure: Likewise.
2821 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2822 _bfd_generic_close_and_cleanup.
2823 (plugin_list_entry): Remove resolution_file, resolution_option,
2824 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2825 lto_wrapper, gcc_env and initialized,
2826 (need_lto_wrapper_p): Removed.
2827 (get_lto_wrapper): Likewise.
2828 (setup_lto_wrapper_env): Likewise.
2829 (register_all_symbols_read): Likewise.
2830 (egister_cleanup): Likewise.
2831 (get_symbols): Likewise.
2832 (add_input_file): Likewise.
2833 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2834 (add_symbols): Updated.
2835 (try_claim): Likewise.
2836 (try_load_plugin): Likewise.
2837 (bfd_plugin_canonicalize_symtab): Likewise.
2838 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2839 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2841 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2844 * plugin.c (plugin_list_entry): Add has_symbol_type.
2845 (add_symbols_v2): New function.
2846 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2847 provides symbol type.
2848 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2849 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2852 2020-03-20 Alan Modra <amodra@gmail.com>
2854 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2855 enough to read number of symbols.
2857 2020-03-20 Alan Modra <amodra@gmail.com>
2859 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2860 backend functions for NULL before calling.
2861 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2862 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2863 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2864 * elfnn-ia64.c (ignore_errors): New function.
2865 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2867 2020-03-19 Nick Clifton <nickc@redhat.com>
2870 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2871 location of the varinfo in the unit's debug info data. Change the
2872 type of the stack field to a boolean.
2873 (lookup_var_by_offset): New function. Returns the varinfo
2874 structure for the variable described at the given offset in the
2876 (scan_unit_for_symbols): Add support for variables which have the
2877 DW_AT_specification attribute.
2879 2020-03-19 Nick Clifton <nickc@redhat.com>
2882 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2885 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2887 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2889 2020-03-18 Nick Clifton <nickc@redhat.com>
2892 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2893 memory access when processing a corrupt secondary reloc section.
2895 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2897 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2898 instead of calling abort.
2899 * elf32-csky.c (csky_build_one_stub): Likewise.
2900 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2901 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2902 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2903 * elf32-metag.c (metag_build_one_stub): Likewise.
2904 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2905 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2906 (ppc_size_one_stub): Likewise.
2907 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2909 2020-03-17 Nick Clifton <nickc@redhat.com>
2912 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2913 with error messages.
2915 2020-03-17 Nick Clifton <nickc@redhat.com>
2918 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2919 free. Add free on another failure path.
2921 2020-03-16 Alan Modra <amodra@gmail.com>
2924 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2925 we have a non-zero section count. Do lma comparison in octets.
2927 2020-03-16 Alan Modra <amodra@gmail.com>
2929 * vms-alpha.c (dst_restore_location): Validate index into
2930 dst_ptr_offsets array before accessing. Return status.
2931 (dst_retrieve_location): Similarly, making "loc" parameter a
2932 pointer to return value.
2933 (_bfd_vms_slurp_etir): Update calls to above functions.
2935 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2937 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2939 * configure: Regenerated.
2941 2020-03-14 Alan Modra <amodra@gmail.com>
2943 * section.c (BFD_FAKE_SECTIONS): Formatting.
2944 * bfd-in2.h: Regenerate.
2946 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2948 * elf.c (elfcore_grok_netbsd_note): Add support for
2949 NT_NETBSDCORE_LWPSTATUS notes.
2951 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2953 * bfd-in2.h: Regenerate.
2954 * section.c (asection): Add already_assigned field.
2955 (BFD_FAKE_SECTION): Add default initializer for it.
2956 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2957 * elf32-arm.c (arm_build_one_stub): Add support for
2958 non_contiguous_regions.
2959 * elf32-csky.c (csky_build_one_stub): Likewise.
2960 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2961 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2962 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2963 * elf32-metag.c (metag_build_one_stub): Likewise.
2964 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2965 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2966 (ppc_size_one_stub): Likewise.
2967 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2968 * elflink.c (elf_link_input_bfd): Likewise.
2970 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2973 * elf-linker-x86.h (elf_linker_x86_params): Add
2974 static_before_all_inputs and has_dynamic_linker.
2975 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2976 dynamic input objects if -static is passed at command-line
2977 before all input files without --dynamic-linker unless
2978 --no-dynamic-linker is used.
2980 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2982 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2984 2020-03-13 Christian Eggers <ceggers@gmx.de>
2986 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2987 "p_paddr" from "at".
2988 * elfcode.h (bfd_from_remote_memory): Add units to several
2989 parameters. New local "opb". Fix usage of p_align. Fix
2990 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2991 call of target_read_memory.
2992 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2993 calculation of "offset" and "output_offset".
2994 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2995 from "offset" and fix calculation of "end" from "vma+size". Fix
2996 comparison between "sh_addr" and "vma"/"output_offset".
2997 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2998 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
3000 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
3001 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
3002 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
3003 assignment of p_paddr from phdr_lma. Fix comparison between
3004 "lma+size" and "next->lma".
3005 (elf_sort_segments): Fix assignment from p_paddr to lma.
3006 (assign_file_positions_for_load_sections): Add unit (bytes) to
3007 local "align". Fix calculation of local "off_adjust". Fix
3008 calculation of local "filehdr_vaddr".
3009 (assign_file_positions_for_non_load_sections): New local "opb".
3010 Fix calculation of "end" from "p_size". Fix comparison between
3011 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
3012 from "end" and "p_vaddr".
3013 (rewrite_elf_program_header): Fix comparison between p_vaddr and
3014 vma. Fix assignment to p_paddr from lma. Fix comparison between
3015 p_paddr and lma. Fix assignment to p_paddr from lma.
3016 * merge.c (sec_merge_emit): New local "opb". Convert
3017 "alignment_power" to octets.
3018 (_bfd_add_merge_section): New locals "alignment_power" and
3019 "opb". Fix comparison between "alignment_power" and
3021 (_bfd_merge_sections): New local "opb". Divide size by opb
3022 before checking align mask.
3024 2020-03-13 Christian Eggers <ceggers@gmx.de>
3026 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
3027 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
3029 (_bfd_elf_make_section_from_phdr): Similarly.
3030 (elf_fake_sections): Fix calculation of
3031 Elf_Internal_shdr::sh_addr from section VMA.
3032 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
3034 (assign_file_positions_for_load_sections): Fix calculations of
3035 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
3036 comparison between program header address and section LMA.
3037 (assign_file_positions_for_non_load_sections): Likewise.
3038 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
3039 (IS_CONTAINED_BY_VMA): Add parameter opb.
3040 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
3041 INCLUDE_SECTION_IN_SEGMENT): Likewise.
3042 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
3043 Fix calculations of p_addr_valid and p_vaddr_offset.
3044 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
3045 with octets per byte when comparing against p_vaddr.
3047 2020-03-11 Alan Modra <amodra@gmail.com>
3049 * som.c (setup_sections): Sanity check subspace.name.
3051 2020-03-11 Alan Modra <amodra@gmail.com>
3053 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
3055 2020-03-10 Alan Modra <amodra@gmail.com>
3058 * ihex.c (ihex_write_object_contents): Don't assume ordering of
3061 2020-03-09 Alan Modra <amodra@gmail.com>
3063 * wasm-module.c (wasm_scan): Sanity check file name length
3064 before allocating memory. Move common section setup code. Do
3065 without bfd_tell to calculate section size.
3067 2020-03-06 Nick Clifton <nickc@redhat.com>
3069 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
3070 with error messages and failure return values.
3072 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
3074 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
3075 relocation sections for any removed reference to a dynamic symbol.
3077 2020-03-05 Nick Clifton <nickc@redhat.com>
3079 * elf-bfd.h (struct elf_backend_data): Add new fields:
3080 init_secondary_reloc_section, slurp_secondary_reloc_section,
3081 write_secondary_reloc_section.
3082 (_bfd_elf_init_secondary_reloc_section): Prototype.
3083 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
3084 (_bfd_elf_write_secondary_reloc_section): Prototype.
3085 * elf.c ( bfd_section_from_shdr): Invoke the new
3086 init_secondary_reloc_section backend function, if defined, when a
3087 second reloc section is encountered.
3088 (swap_out_syms): Invoke the new symbol_section_index function, if
3089 defined, when computing the section index of an OS/PROC specific
3091 (_bfd_elf_init_secondary_reloc_section): New function.
3092 (_bfd_elf_slurp_secondary_reloc_section): New function.
3093 (_bfd_elf_write_secondary_reloc_section): New function.
3094 (_bfd_elf_copy_special_section_fields): New function.
3095 * elfcode.h (elf_write_relocs): Invoke the new
3096 write_secondary_relocs function, if defined, in order to emit
3098 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
3099 function, if defined, in order to read in secondary relocs.
3100 * elfxx-target.h (elf_backend_copy_special_section_fields):
3101 Provide a non-NULL default definition.
3102 (elf_backend_init_secondary_reloc_section): Likewise.
3103 (elf_backend_slurp_secondary_reloc_section): Likewise.
3104 (elf_backend_write_secondary_reloc_section): Likewise.
3105 (struct elf_backend_data elfNN_bed): Add initialisers for the new
3107 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
3108 * configure: Regenerate.
3110 2020-03-05 Alan Modra <amodra@gmail.com>
3112 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
3113 against file size before allocating memory. Use bfd_alloc rather
3114 than bfd_zalloc for carsym/strings memory.
3116 2020-03-04 Alan Modra <amodra@gmail.com>
3118 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
3119 sh_addr mod sh_addalign is zero.
3121 2020-03-04 Alan Modra <amodra@gmail.com>
3123 * format.c (bfd_check_format_matches): Call cleanup on error exit.
3125 2020-03-03 Alan Modra <amodra@gmail.com>
3127 * format.c (struct bfd_preserve): Add cleanup field.
3128 (bfd_preserve_save): Add cleanup param and save.
3129 (bfd_preserve_restore): Return cleanup.
3130 (bfd_preserve_finish): Call the cleanup for the discarded match.
3131 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
3132 and clear when preserving a match. Restore cleanup too when
3133 restoring that match.
3135 2020-03-02 Alan Modra <amodra@gmail.com>
3137 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
3138 * hpux-core.c (hpux_core_core_file_p): Update prototype.
3139 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
3140 (core_sco5_vec): Correct initialisers.
3142 2020-03-02 Alan Modra <amodra@gmail.com>
3144 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
3145 * aix5ppc-core.c (xcoff64_core_p): Likewise.
3146 * cisco-core.c (cisco_core_file_validate): Likewise.
3147 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
3148 * hpux-core.c (hpux_core_core_file_p): Likewise.
3149 * irix-core.c (irix_core_core_file_p): Likewise.
3150 * lynx-core.c (lynx_core_file_p): Likewise.
3151 * netbsd-core.c (netbsd_core_file_p): Likewise.
3152 * osf-core.c (osf_core_core_file_p): Likewise.
3153 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3154 * sco5-core.c (sco5_core_file_p): Likewise.
3156 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
3158 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
3160 2020-03-02 Alan Modra <amodra@gmail.com>
3162 * targets.c (bfd_cleanup): New typedef.
3163 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
3164 * libbfd-in.h (_bfd_no_cleanup): Define.
3165 * format.c (bfd_reinit): Add cleanup parameter, call it.
3166 (bfd_check_format_matches): Set cleanup from _bfd_check_format
3167 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
3168 * aout-target.h (callback, object_p): Return bfd_cleanup.
3169 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
3170 * archive.c (bfd_generic_archive_p): Likewise.
3171 * binary.c (binary_object_p): Likewise.
3172 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
3173 * coff-ia64.c (ia64coff_object_p): Likewise.
3174 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
3175 * coff-sh.c (coff_small_object_p): Likewise.
3176 * coff-stgo32.c (go32_check_format): Likewise.
3177 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
3178 (xcoff64_core_p): Likewise.
3179 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
3180 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
3181 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
3182 * elfcode.h (elf_object_p): Likewise.
3183 * elfcore.h (elf_core_file_p): Likewise.
3184 * i386msdos.c (msdos_object_p): Likewise.
3185 * ihex.c (ihex_object_p): Likewise.
3186 * libaout.h (some_aout_object_p): Likewise.
3187 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
3188 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
3189 * libbfd.c (_bfd_dummy_target): Likewise.
3190 * libcoff-in.h (coff_object_p): Likewise.
3191 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
3192 (bfd_mach_o_arm64_core_p): Likewise.
3193 * mach-o-arm.c (bfd_mach_o_arm_object_p),
3194 (bfd_mach_o_arm_core_p): Likewise.
3195 * mach-o-i386.c (bfd_mach_o_i386_object_p),
3196 (bfd_mach_o_i386_core_p): Likewise.
3197 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
3198 (bfd_mach_o_x86_64_core_p): Likewise.
3199 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
3200 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
3201 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
3202 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
3203 * mmo.c (mmo_object_p): Likewise.
3204 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
3205 * peicode.h (coff_real_object_p, pe_ILF_object_p),
3206 (pe_bfd_object_p): Likewise.
3207 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
3208 * ppcboot.c (ppcboot_object_p): Likewise.
3209 * rs6000-core.c (rs6000coff_core_p): Likewise.
3210 * som.c (som_object_setup, som_object_p): Likewise.
3211 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
3212 * tekhex.c (tekhex_object_p): Likewise.
3213 * vms-alpha.c (alpha_vms_object_p): Likewise.
3214 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
3215 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
3216 * wasm-module.c (wasm_object_p): Likewise.
3217 * xsym.c (bfd_sym_object_p): Likewise.
3218 * xsym.h (bfd_sym_object_p): Likewise.
3219 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
3221 * pdp11.c (some_aout_object_p): Likewise.
3222 * plugin.c (register_ld_plugin_object_p): Update object_p
3224 * plugin.h (register_ld_plugin_object_p): Likewise.
3225 * bfd-in2.h: Regenerate.
3226 * libbfd.h: Regenerate.
3227 * libcoff.h: Regenerate.
3229 2020-03-02 Alan Modra <amodra@gmail.com>
3231 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
3232 applicable section flags.
3233 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
3234 (mips_ecoff_bele_vec): Likewise.
3235 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
3237 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
3238 (_bfd_ecoff_styp_to_sec_flags): Likewise.
3240 2020-03-02 Alan Modra <amodra@gmail.com>
3242 * elf32-m32r.c (m32r_elf_section_flags): New function.
3243 (elf_backend_section_flags): Define.
3244 * elf32-nds32.c (nds32_elf_section_flags): New function.
3245 (elf_backend_section_flags): Define.
3246 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
3247 .sbss and .sdata sections.
3248 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
3249 for SHF_V850_GPREL sections.
3250 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
3252 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
3253 for SHF_PARISC_SHORT sections.
3254 * elf64-ppc.c (ppc64_elf_section_flags): New function.
3255 (elf_backend_section_flags): Define.
3256 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
3257 for SHF_MIPS_GPREL sections. Delete FIXME.
3259 2020-03-02 Alan Modra <amodra@gmail.com>
3261 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
3262 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
3263 calling elf_backend_section_flags with adjusted params. Use
3264 newsect->flags past that point.
3265 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
3267 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
3268 to have their type overridden, and all sh_flags but processor and
3270 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
3271 * elf32-mep.c (mep_elf_section_flags): Likewise.
3272 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
3273 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3274 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
3275 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
3276 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
3277 stub BFD and non-aarch64 input files when scanning for stubs.
3279 2020-03-02 Alan Modra <amodra@gmail.com>
3281 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
3282 limit to decompressed element size.
3284 2020-03-02 Alan Modra <amodra@gmail.com>
3286 * vms-lib.c (vms_traverse_index): Add recur_count param and
3287 update calls. Fail on excessive recursion.
3289 2020-03-02 Alan Modra <amodra@gmail.com>
3291 * vms-alpha.c (vms_get_remaining_object_record): Use
3292 bfd_realloc_or_free rather than bfd_realloc.
3293 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
3294 (dst_define_location, parse_module): Likewise, and check realloc
3295 return status before using memory. Return status from function
3296 adjusting all callers.
3298 2020-02-28 Alan Modra <amodra@gmail.com>
3300 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
3302 2020-02-28 Alan Modra <amodra@gmail.com>
3304 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
3305 Remove duplicate undersize check.
3307 2020-02-27 Alan Modra <amodra@gmail.com>
3310 * mmo.c (mmo_scan): Set SEC_DATA for .data.
3312 2020-02-27 Alan Modra <amodra@gmail.com>
3315 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
3316 (coff_section_type): Adjust comment.
3317 (decode_section_type): Likewise. Call coff_section_type before
3318 decode_section_type.
3319 (bfd_decode_symclass): Use 'c' for common sections other than
3322 2020-02-27 Alan Modra <amodra@gmail.com>
3324 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
3327 2020-02-27 Alan Modra <amodra@gmail.com>
3329 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
3330 if file is an archive element.
3331 * bfd-in2.h: Regenerate.
3333 2020-02-26 Alan Modra <amodra@gmail.com>
3335 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
3336 bfd_set_error on failing test. Don't bother changing bfd_error on
3337 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
3338 Check sym name is within string buffer. Use size_t for some vars.
3339 (do_slurp_coff_armap): Use size_t for some variables, fix size of
3340 int_buf. Don't change bfd_error on file read error. Use
3341 _bfd_mul_overflow when calculating carsym buffer size. Reorder
3342 calculations to catch overflows before they occur. malloc and
3343 free raw armap rather than using bfd_alloc. Read raw armap before
3344 allocating carsym+strings buffer.
3345 (_bfd_slurp_extended_name_table): Localize variables. Check
3346 name size against file size.
3348 2020-02-26 Alan Modra <amodra@gmail.com>
3350 * vms-lib.c (vms_lib_read_index): Release correct buffer.
3352 2020-02-26 Alan Modra <amodra@gmail.com>
3354 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
3355 malloc. Check for NULL return from bfd_malloc.
3356 (rx_table_find, rx_table_map): Likewise.
3357 (rx_set_section_contents): Check bfd_alloc return.
3358 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
3360 2020-02-26 Alan Modra <amodra@gmail.com>
3362 * aoutx.h: Indent labels correctly. Format error strings.
3363 * archive.c: Likewise.
3364 * archive64.c: Likewise.
3365 * coff-arm.c: Likewise.
3366 * coff-rs6000.c: Likewise.
3367 * coff-stgo32.c: Likewise.
3368 * cpu-arm.c: Likewise.
3369 * dwarf2.c: Likewise.
3370 * elf-ifunc.c: Likewise.
3371 * elf-properties.c: Likewise.
3372 * elf-s390-common.c: Likewise.
3373 * elf-strtab.c: Likewise.
3375 * elf32-arm.c: Likewise.
3376 * elf32-bfin.c: Likewise.
3377 * elf32-cr16.c: Likewise.
3378 * elf32-csky.c: Likewise.
3379 * elf32-i386.c: Likewise.
3380 * elf32-m68k.c: Likewise.
3381 * elf32-msp430.c: Likewise.
3382 * elf32-nds32.c: Likewise.
3383 * elf32-nios2.c: Likewise.
3384 * elf32-pru.c: Likewise.
3385 * elf32-xtensa.c: Likewise.
3386 * elf64-ia64-vms.c: Likewise.
3387 * elf64-x86-64.c: Likewise.
3388 * elfcode.h: Likewise.
3389 * elfcore.h: Likewise.
3390 * elflink.c: Likewise.
3391 * elfnn-aarch64.c: Likewise.
3392 * elfnn-ia64.c: Likewise.
3393 * elfnn-riscv.c: Likewise.
3394 * elfxx-mips.c: Likewise.
3395 * elfxx-sparc.c: Likewise.
3396 * elfxx-x86.c: Likewise.
3397 * i386lynx.c: Likewise.
3398 * merge.c: Likewise.
3399 * pdp11.c: Likewise.
3400 * plugin.c: Likewise.
3401 * reloc.c: Likewise.
3403 2020-02-26 Alan Modra <amodra@gmail.com>
3406 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3408 (bfd_elf_add_dt_needed_tag): Declare.
3409 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3410 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3411 from elf_add_dt_needed_tag. Remove soname and doit param.
3412 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3413 to see whether as-needed lib is already loaded, use dyn_loaded
3414 list instead. When saving and restoring around as-needed lib
3415 handle possibility that dynstr has not been initialised. Don't
3416 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
3417 Mark libs loaded via DT_NEEDED entries of other libs with
3418 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3420 (elf_link_check_versioned_symbol): Remove now unneccesary
3421 DYNAMIC check when traversing dyn_loaded list.
3423 2020-02-26 Alan Modra <amodra@gmail.com>
3425 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3427 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
3430 * plugin.c (need_lto_wrapper_p): New.
3431 (bfd_plugin_set_program_name): Add an int argument to set
3433 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3435 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3437 2020-02-24 Alan Modra <amodra@gmail.com>
3439 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3441 2020-02-24 Alan Modra <amodra@gmail.com>
3443 * vms-lib.c (struct carsym_mem): Add limit.
3444 (vms_add_index): Heed limit.
3445 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
3446 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
3447 Always return actual number read.
3448 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
3449 assertion with error exit.
3451 2020-02-22 Alan Modra <amodra@gmail.com>
3454 * elf.c (assign_file_positions_for_load_sections): Continue linking
3455 on "PHDR segment not covered by LOAD segment" errors.
3457 2020-02-21 Alan Modra <amodra@gmail.com>
3459 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3461 (bfd_mach_o_canonicalize_reloc): Likewise.
3462 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
3463 counts and offsets against file size.
3464 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3465 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3466 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3467 against file size. Delete symbol table error message.
3468 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3470 (bfd_mach_o_read_symtab): Likewise.
3471 (bfd_mach_o_read_command): Pass file size.
3472 (bfd_mach_o_scan): Sanity check command count against file size.
3474 2020-02-21 Alan Modra <amodra@gmail.com>
3477 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3478 "text", "data" and "bss" section pointer vars. Don't update
3479 section size, just exec header sizes.
3480 (adjust_sizes_and_vmas): Don't update text section size. Set
3481 initial exec header a_text. Print exec headers sizes.
3482 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3483 (adjust_sizes_and_vmas): Similarly. Formatting.
3484 (final_link): Correct final file extension.
3486 2020-02-20 Nick Clifton <nickc@redhat.com>
3488 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3490 * elfxx-target.h (elf_backend_symbol_section_index): Provide
3492 (elfNN_bed): Initialise the symbol_section_index field.
3493 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3494 OS and PROC specific section indicies. Warn if converting other
3495 reserved incidies to SHN_ABS.
3497 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
3500 * cpu-z80.c: Add machine type compatibility checking.
3502 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
3505 * plugin.c (plugin_list_entry): Remove handle.
3506 (try_load_plugin): Call dlclose before return.
3508 2020-02-19 Alan Modra <amodra@gmail.com>
3510 * libbfd-in.h (_bfd_constant_p): Define.
3511 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3512 file size before allocating memory.
3513 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3514 * elf.c (bfd_elf_get_str_section): Likewise.
3515 (_bfd_elf_slurp_version_tables): Likewise.
3516 * libbfd.h: Regenerate.
3518 2020-02-19 Alan Modra <amodra@gmail.com>
3520 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3521 * aoutx.h (aout_get_external_symbols): Replace calls to
3522 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3523 (slurp_reloc_table): Likewise.
3524 * archive.c (do_slurp_bsd_armap): Likewise.
3525 (do_slurp_coff_armap): Likewise.
3526 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3527 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3528 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3529 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3530 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3531 (_bfd_coff_get_external_symbols): Likewise.
3532 * ecoff.c (ecoff_slurp_symbolic_header),
3533 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3534 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3535 (ecoff_indirect_link_order): Likewise.
3536 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3537 (_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 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3543 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3544 * elfcode.h (elf_slurp_symbol_table),
3545 (elf_slurp_reloc_table_from_section): Likewise.
3546 * elflink.c (elf_link_add_object_symbols),
3547 (elf_link_check_versioned_symbol): Likewise.
3548 * elfxx-mips.c (READ): Likewise.
3549 * i386lynx.c (slurp_reloc_table): Likewise.
3550 * lynx-core.c (lynx_core_file_p): Likewise.
3551 * mach-o.c (bfd_mach_o_canonicalize_relocs),
3552 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3553 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3554 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3555 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3556 (bfd_pef_parse_symbols): Likewise.
3557 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3558 * som.c (setup_sections, som_slurp_string_table),
3559 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3560 (som_bfd_fill_in_ar_symbols): Likewise.
3561 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3562 (evax_bfd_print_image): Likewise.
3563 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3564 * wasm-module.c (wasm_scan): Likewise.
3565 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3566 * xsym.c (bfd_sym_read_name_table),
3567 (bfd_sym_print_type_information_table_entry): Likewise.
3568 * libbfd.h: Regenerate.
3570 2020-02-19 Alan Modra <amodra@gmail.com>
3572 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3573 reading external relocs.
3574 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3575 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3577 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3579 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3580 (m32c_elf_relax_section): Likewise.
3581 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3582 (rl78_elf_relax_section): Likewise.
3583 * elf32-rx.c (rx_offset_for_reloc): Likewise.
3584 (elf32_rx_relax_section): Likewise.
3585 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3586 parameter types and use..
3587 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3588 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3589 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3590 being read from file, just the extra.
3591 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3592 after reading external syms. Free on failure.
3594 2020-02-19 Alan Modra <amodra@gmail.com>
3596 * coffcode.h (buy_and_read, coff_slurp_line_table),
3597 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3598 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3599 corresponding bfd_alloc call. Adjust variables to suit.
3600 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3601 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3602 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3603 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3604 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3605 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3606 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3607 * elf32-rx.c (elf32_rx_relax_section): Likewise.
3608 * elf64-alpha.c (READ): Likewise.
3609 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3610 (elf_slurp_symbol_table, elf_slurp_reloc_table),
3611 (bfd_from_remote_memory): Likewise.
3612 * elfcore.h (core_find_build_id): Likewise.
3613 * elfxx-mips.c (READ): Likewise.
3614 * mach-o.c (bfd_mach_o_mangle_sections),
3615 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3616 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3617 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3618 * som.c (setup_sections, som_prep_for_fixups)
3619 (som_build_and_write_symbol_table, som_slurp_symbol_table),
3620 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3621 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3622 (som_bfd_ar_write_symbol_stuff): Likewise.
3623 * vms-alpha.c (vector_grow1): Likewise.
3624 * vms-lib.c (vms_add_index): Likewise.
3625 * wasm-module.c (wasm_scan_name_function_section): Likewise.
3626 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3627 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3628 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3629 (bfd_alloc2, bfd_zalloc2): Delete.
3630 (_bfd_mul_overflow): Define.
3631 * libbfd.h: Regenerate.
3633 2020-02-19 Alan Modra <amodra@gmail.com>
3635 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3637 (assign_section_numbers): Likewise.
3638 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3639 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3640 bfd_malloc2, size_t amt, and unsigned tls_count.
3641 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3642 * elflink.c (elf_create_symbuf): Use bfd_malloc.
3643 (elf_output_implib): Use bfd_alloc.
3645 2020-02-19 Alan Modra <amodra@gmail.com>
3647 * bfd.c (struct bfd): Move format and direction to other
3648 bitfields. Add "size".
3649 * bfdio.c (bfd_get_size): Cache size when not writing file.
3650 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3651 returning zero, ie. unknown.
3652 (bfd_get_alt_debug_link_info): Likewise.
3653 * bfd-in2.h: Regenerate.
3655 2020-02-19 Alan Modra <amodra@gmail.com>
3657 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3658 bfd_get_file_size twice.
3659 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3660 zero, ie. unknown, return.
3661 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3662 * elfcode.h (elf_swap_shdr_in): Likewise.
3663 (elf_object_p): Don't call bfd_get_file_size twice and correct
3666 2020-02-19 Alan Modra <amodra@gmail.com>
3668 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3669 FALSE if memory alloc fails. Adjust calls.
3670 * som.c (som_prep_for_fixups): Likewise.
3671 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3672 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3673 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3674 * som.c (som_build_and_write_symbol_table): Return via error_return
3676 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3677 (VEC_APPEND_EL): Delete.
3678 (vector_grow1): Return pointer to element. Catch overflow.
3679 Return NULL on memory allocation failure.
3680 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3681 (alpha_vms_add_fixup_ca): Likewise.
3682 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3684 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3686 2020-02-19 Alan Modra <amodra@gmail.com>
3688 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3689 * aout-target.h (object_p): Likewise.
3690 * aout-tic30.c (tic30_aout_object_p): Likewise.
3691 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3692 (emit_stringtab, write_syms, link_hash_table_create),
3693 (aout_link_write_other_symbol): Likewise.
3694 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3695 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3696 (_bfd_compute_and_write_armap): Likewise.
3697 * archures.c (bfd_arch_list): Likewise.
3698 * bfd.c (bfd_record_phdr): Likewise.
3699 * binary.c (binary_canonicalize_symtab): Likewise.
3700 * cisco-core.c (cisco_core_file_validate): Likewise.
3701 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3702 (find_arm_glue, record_arm_to_thumb_glue),
3703 (record_thumb_to_arm_glue): Likewise.
3704 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3705 (ppc_allocate_toc_section): Likewise.
3706 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3707 * coff-sh.c (sh_relax_section): Likewise.
3708 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3709 * coffcode.h (handle_COMDAT, coff_new_section_hook),
3710 (coff_set_alignment_hook, coff_mkobject),
3711 (coff_compute_section_file_positions): Likewise.
3712 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3713 (coff_find_nearest_line_with_names),
3714 ( bfd_coff_set_symbol_class): Likewise.
3715 * cofflink.c (_bfd_coff_link_hash_table_create),
3716 (_bfd_coff_link_input_bfd): Likewise.
3717 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3718 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3719 (build_line_info_table, sort_line_sequences),
3720 (line_info_add_include_dir, line_info_add_file_name),
3721 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3722 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3723 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3724 (_bfd_ecoff_find_nearest_line),
3725 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3726 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3727 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3728 * elf-m10300.c (mn10300_elf_relax_section),
3729 (elf32_mn10300_link_hash_table_create): Likewise.
3730 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3731 * elf.c (make_mapping, copy_elf_program_header): Likewise.
3732 * elf32-arm.c (elf32_arm_link_hash_table_create),
3733 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3734 (elf32_arm_new_section_hook): Likewise.
3735 * elf32-avr.c (elf_avr_new_section_hook),
3736 (elf32_avr_link_hash_table_create, get_local_syms),
3737 (elf32_avr_setup_section_lists): Likewise.
3738 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3739 (bfin_link_hash_table_create): Likewise.
3740 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3741 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3742 * elf32-csky.c (csky_elf_link_hash_table_create),
3743 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3744 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3745 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3746 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3747 * elf32-i386.c (elf_i386_check_relocs): Likewise.
3748 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3749 * elf32-m32r.c (m32r_elf_link_hash_table_create),
3750 (m32r_elf_check_relocs): Likewise.
3751 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3752 (elf32_m68hc11_setup_section_lists),
3753 (elf32_m68hc11_size_stubs): Likewise.
3754 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3755 * elf32-metag.c (elf_metag_link_hash_table_create),
3756 (elf_metag_setup_section_lists): Likewise.
3757 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3758 (microblaze_elf_check_relocs): Likewise.
3759 * elf32-nds32.c (nds32_elf_link_hash_table_create),
3760 (nds32_elf_check_relocs): Likewise.
3761 * elf32-nios2.c (nios2_elf32_setup_section_lists),
3762 (get_local_syms, nios2_elf32_check_relocs),
3763 (nios2_elf32_link_hash_table_create): Likewise.
3764 * elf32-or1k.c (or1k_elf_link_hash_table_create),
3765 (or1k_elf_check_relocs): Likewise.
3766 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3767 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3768 * elf32-s390.c (elf_s390_link_hash_table_create),
3769 (elf_s390_check_relocs): Likewise.
3770 * elf32-score.c (score_elf_create_got_section),
3771 (s3_elf32_score_new_section_hook),
3772 (elf32_score_link_hash_table_create): Likewise.
3773 * elf32-score7.c (score_elf_create_got_section),
3774 (s7_elf32_score_new_section_hook): Likewise.
3775 * elf32-sh.c (sh_elf_link_hash_table_create),
3776 (sh_elf_check_relocs): Likewise.
3777 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3778 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3779 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3780 (tilepro_elf_check_relocs): Likewise.
3781 * elf32-v850.c (remember_hi16s_reloc): Likewise.
3782 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3783 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3784 (elf_xtensa_new_section_hook): Likewise.
3785 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3786 (get_got_entry, elf64_alpha_check_relocs): Likewise.
3787 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3788 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3789 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3790 * elf64-ppc.c (ppc64_elf_new_section_hook),
3791 (ppc64_elf_link_hash_table_create, update_local_sym_info),
3792 (update_plt_info, ppc64_elf_check_relocs): Likewise.
3793 * elf64-s390.c (elf_s390_link_hash_table_create),
3794 (elf_s390_check_relocs): Likewise.
3795 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3796 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3797 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3798 (elf_link_add_archive_symbols, compute_bucket_count),
3799 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3800 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3801 (bfd_elf_final_link): Likewise.
3802 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3803 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3804 (elfNN_aarch64_new_section_hook): Likewise.
3805 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3806 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3807 (riscv_elf_check_relocs): Likewise.
3808 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3809 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3810 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3811 (_bfd_mips_elf_link_hash_table_create): Likewise.
3812 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3813 (_bfd_sparc_elf_check_relocs),
3814 (_bfd_sparc_elf_new_section_hook): Likewise.
3815 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3816 (tilegx_elf_check_relocs): Likewise.
3817 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3818 * format.c (bfd_check_format_matches): Likewise.
3819 * hash.c (_bfd_stringtab_init): Likewise.
3820 * ihex.c (ihex_scan): Likewise.
3821 * irix-core.c (irix_core_core_file_p): Likewise.
3822 * linker.c (bfd_wrapped_link_hash_lookup),
3823 (_bfd_generic_link_hash_table_create),
3824 (_bfd_generic_reloc_link_order): Likewise.
3825 * lynx-core.c (lynx_core_file_p): Likewise.
3826 * netbsd-core.c (netbsd_core_file_p): Likewise.
3827 * osf-core.c (osf_core_core_file_p): Likewise.
3828 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3829 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3830 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3831 * peicode.h (pe_mkobject): Likewise.
3832 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3833 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3834 * sco5-core.c (read_uarea): Likewise.
3835 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3836 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3837 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3838 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3839 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3840 * srec.c (srec_scan): Likewise.
3841 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3842 * targets.c (bfd_target_list): Likewise.
3843 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3844 * trad-core.c (trad_unix_core_file_p): Likewise.
3845 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3846 (vms_new_section_hook): Likewise.
3847 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3848 * xcofflink.c (xcoff_get_section_contents),
3849 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3850 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3851 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3853 2020-02-19 Alan Modra <amodra@gmail.com>
3855 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3857 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3859 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3860 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3861 a build_list_p argument. Don't search plugin_list. Short circuit
3862 when building the plugin list.
3863 (has_plugin): Renamed to has_plugin_list.
3864 (bfd_plugin_set_plugin): Don't set has_plugin.
3865 (bfd_plugin_specified_p): Check plugin_list instead.
3866 (build_plugin_list): New function.
3867 (load_plugin): Call build_plugin_list and use plugin_list.
3869 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3872 * plugin.c (try_claim): Always clean up for LTO wrapper.
3873 (try_load_plugin): Treat each object as independent. Create a
3874 copy for plugin name.
3876 2020-02-11 Nick Clifton <nickc@redhat.com>
3878 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3879 for addresses in print statements.
3880 (msp430_elf_relax_delete_bytes): Likewise.
3881 (msp430_elf_relax_add_words): Likewise.
3882 (msp430_elf_relax_section): Likewise.
3884 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3886 * plugin.c (add_symbols): Clear plugin_data memory.
3888 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3891 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3892 (EXECUTABLE_SUFFIX): Likewise.
3893 * config.in: Regenerated.
3894 * configure: Likewise.
3895 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3896 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3897 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3898 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3899 (get_lto_wrapper): New.
3900 (setup_lto_wrapper_env): Likewise.
3901 (current_plugin): Likewise.
3902 (register_all_symbols_read): Likewise.
3903 (register_cleanup): Likewise.
3904 (get_symbols): Likewise.
3905 (add_input_file): Likewise.
3906 (bfd_plugin_close_and_cleanup): Likewise.
3907 (claim_file): Removed.
3908 (register_claim_file): Set current_plugin->claim_file.
3909 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3910 lto_syms in current_plugin.
3911 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3912 all_symbols_read handler. Copy real symbols to plugin_data.
3913 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3914 (try_load_plugin): Don't reuse the previous plugin for LTO
3915 wrapper. Set up GCC LTO wrapper if possible. Don't set
3916 plugin_list_iter->claim_file.
3917 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3919 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3922 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3924 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3925 check if previous instruction matches a conditional jump inserted
3926 earlier. Invert conditional jump and delete branch in this case.
3928 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3930 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3931 msp430_elf_relax_add_words. Support insertion of either one or two
3933 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3934 needs to be grown. Handle insertion of branch instruction to replace
3937 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3939 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3940 debugging relocations.
3941 (msp430_elf_relax_delete_bytes): Likewise.
3942 (msp430_elf_relax_add_two_words): Likewise.
3943 (msp430_elf_relax_section): Likewise.
3945 2020-02-10 Alan Modra <amodra@gmail.com>
3947 * archures.c: Wrap overlong z80 comments.
3948 * bfd-in2.h: Regenerate.
3950 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3953 * archures.c: Add GBZ80 and Z80N machine values.
3954 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3955 * coff-z80.c: Add support for new reloc.
3956 * coffcode.h: Add support for new machine values.
3957 * cpu-z80.c: Add support for new machine names.
3958 * elf32-z80.c: Add support for new reloc.
3959 * bfd-in2.h: Regenerate.
3960 * libbfd.h: Regenerate.
3962 2020-02-07 Nick Clifton <nickc@redhat.com>
3965 * elf.c (rewrite_elf_program_header): Do not complain if no
3966 sections are mapped to a segment.
3968 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3971 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3972 for garbage collection on __patchable_function_entries section
3973 without linked-to section.
3975 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3978 * bfd-in2.h: Regenerated.
3979 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3980 on section if gc_mark of any of its linked-to sections is set
3981 and don't set gc_mark again.
3982 * section.c (asection): Add linked_to_symbol_name to map_head
3985 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3987 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3988 reporting an unrecognized instruction with R_V850_LONGJUMP.
3990 2020-02-05 Alan Modra <amodra@gmail.com>
3992 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3994 2020-02-04 Alan Modra <amodra@gmail.com>
3996 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3997 R_PPC_VLE_ADDR20, goto copy_reloc.
3999 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4001 * bfd-in2.h: Regenerated.
4002 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
4004 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
4007 * bfd-in2.h: Regenerated.
4008 * ecoff.c (bfd_debug_section): Add section_id.
4009 * section.c (bfd_section): Add section_id.
4010 (SEC_ASSEMBLER_SECTION_ID): New.
4011 (BFD_FAKE_SECTION): Add section_id.
4013 2020-02-01 Nick Clifton <nickc@redhat.com>
4015 * config.bfd: Move the c30-aout and tic30-aout targets onto the
4018 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
4020 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
4021 encodings are relative to the GOT on nios2, too.
4023 2020-01-31 Alan Modra <amodra@gmail.com>
4025 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
4026 file. Use $< and $@ in rules.
4027 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
4028 (elf32-ia64.c, elf64-ia64.c): Likewise.
4029 (elf32-riscv.c, elf64-riscv.c): Likewise.
4030 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4031 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
4032 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
4033 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
4034 (peigen.c, pepigen.c, pex64igen.c): Likewise.
4035 * Makefile.in: Regenerate.
4037 2020-01-31 Alan Modra <amodra@gmail.com>
4040 * elf.c (setup_group): Don't clear entire section contents,
4041 just the padding after group flags. Release alloc'd memory
4042 after a seek or read failure.
4044 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4046 * peXXigen.c (pe_is_repro): New function.
4047 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
4048 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
4050 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4052 * peXXigen.c (debug_type_names): Add names for new debug data type
4055 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
4057 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
4058 inner loop. Fix a memory leak.
4060 2020-01-30 Alan Modra <amodra@gmail.com>
4062 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
4063 or obj_coff_keep_strings here.
4064 (coff_get_normalized_symtab): Free external syms directly.
4065 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
4068 2020-01-27 Jim Wilson <jimw@sifive.com>
4070 * cpu-riscv.c (riscv_scan): New.
4071 (N): Change bfd_default_scan to riscv_scan.
4073 2020-01-27 Andreas Schwab <schwab@suse.de>
4075 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
4076 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
4077 * Makefile.in: Regenerate.
4078 * cpu-plugin.c: Remove.
4079 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
4080 (bfd_plugin_arch): Remove declaration.
4081 * bfd-in2.h: Regenerate.
4082 * po/SRC-POTFILES.in: Regenerate.
4084 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
4085 Alan Modra <amodra@gmail.com>
4088 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
4090 2020-01-24 Jim Wilson <jimw@sifive.com>
4092 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
4093 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
4094 avoid over long line.
4096 2020-01-24 Nick Clifton <nickc@redhat.com>
4099 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
4100 syms and keep strings flags as these may have been set in order to
4101 prevent a bogus call to free.
4103 2020-01-23 Nick Clifton <nickc@redhat.com>
4105 * po/fr.po: Updated French translation.
4107 2020-01-23 Alan Modra <amodra@gmail.com>
4110 * elf.c (assign_file_positions_for_load_sections): Avoid divide
4111 by zero when p_align is zero.
4113 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
4115 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
4116 (riscv_prefix_cmp): Likewise.
4117 (riscv_non_std_ext_p): Deleted.
4118 (riscv_std_sv_ext_p): Likewise.
4119 (riscv_non_std_sv_ext_p): Likewise.
4120 (riscv_merge_non_std_and_sv_ext): Rename to...
4121 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
4122 (riscv_merge_arch_attr_info): Replace 3 calls to
4123 riscv_merge_non_std_and_sv_ext with single call to
4124 riscv_merge_multi_letter_ext.
4125 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
4126 encounter a 'z' prefix.
4127 (riscv_get_prefix_class): New function, return prefix class based
4128 on first few characters of input string.
4129 (riscv_parse_config): New structure to factor out minor differences
4130 in extension class parsing behaviour.
4131 (riscv_parse_sv_or_non_std_ext): Rename to...
4132 (riscv_parse_prefixed_ext): and parameterise with
4134 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
4135 (riscv_multi_letter_ext_valid_p): New.
4136 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
4137 (riscv_parse_subset): Delegate all non-single-letter parsing work
4138 to riscv_parse_prefixed_ext.
4139 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
4140 (riscv_get_prefix_class): Declare.
4142 2020-01-22 Alan Modra <amodra@gmail.com>
4144 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
4145 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
4146 __tls_get_addr_desc.
4147 (ppc64_elf_size_stubs): Add section for linker generated
4148 __tls_get_addr_desc wrapper function. Loop at least once if
4149 generating this function.
4150 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
4151 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
4153 2020-01-22 Alan Modra <amodra@gmail.com>
4155 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
4156 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
4158 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
4159 (STDU_R1_0R1, ADDI_R1_R1): Define.
4160 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
4161 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
4162 tga_desc_fd to opt_fd, and tga_desc to opt. Set
4163 no_tls_get_addr_regsave.
4164 (branch_reloc_hash_match): Add hash3 and hash4.
4165 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
4166 (ppc64_elf_size_dynamic_sections): Likewise.
4167 (ppc64_elf_relocate_section): Likewise.
4168 (plt_stub_size, build_plt_stub): Likewise. Size regsave
4169 __tls_get_addr stub.
4170 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
4172 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
4173 eh_frame for regsave __tls_get_addr.
4175 2020-01-22 Alan Modra <amodra@gmail.com>
4177 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
4178 which __tls_get_addr calls will be eliminated.
4180 2020-01-20 Nick Clifton <nickc@redhat.com>
4182 * po/pt.po: Updates Portuguese translation.
4183 * po/ru.po: Updated Russian translation.
4184 * po/uk.po: Updated Ukranian translation.
4186 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
4189 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
4190 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
4192 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
4193 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
4194 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
4195 "rex leal x@tlsdesc(%rip), %reg" to
4196 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
4197 "call *(%eax)" to "nopl (%rax)".
4199 2020-01-20 Alan Modra <amodra@gmail.com>
4201 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
4202 (MTLR_R11): Don't define.
4203 (LD_R0_0R3, CMPDI_R0_0): Define.
4204 (build_tls_get_addr_stub): Don't use r11 in stub.
4206 2020-01-20 Alan Modra <amodra@gmail.com>
4208 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
4209 (defined_sym_val, is_tls_get_addr): Likewise.
4211 2020-01-18 Nick Clifton <nickc@redhat.com>
4213 * version.m4 (BFD_VERSION): Set to 2.34.50.
4214 * configure: Regenerate.
4215 * po/bfd.pot: Regenerate.
4217 2020-01-18 Nick Clifton <nickc@redhat.com>
4219 Binutils 2.34 branch created.
4221 2020-01-17 Christian Biesinger <cbiesinger@google.com>
4223 * coff-arm.c: Fix spelling error (seperate).
4224 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
4226 * sysdep.h (strnlen): Fix spelling error (seperate).
4228 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
4231 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
4233 2020-01-15 Alan Modra <amodra@gmail.com>
4236 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
4237 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
4238 of function symbols unless dot symbols are present. Do warn
4239 whenever one is created, regardles of whether a PLT entry is
4240 also emitted for the function symbol.
4242 2020-01-14 Alan Modra <amodra@gmail.com>
4244 * som.c (som_bfd_count_ar_symbols): Error when file position
4245 of symbols on chains is not strictly increasing.
4247 2020-01-14 Alan Modra <amodra@gmail.com>
4249 * vms.h (VMS_DEBUG): Define as 0.
4250 * vms-alpha.c (image_write): Move debug output after bounds check.
4252 (_bfd_vms_slurp_eihd): Warning fix.
4253 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
4255 2020-01-13 Alan Modra <amodra@gmail.com>
4257 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
4258 for "ignored" records.
4260 2020-01-13 Alan Modra <amodra@gmail.com>
4262 * wasm-module.c (wasm_scan_name_function_section): Formatting.
4263 Delete asect name check. Move asect NULL check to wasm_object_p.
4264 Correct bounds check of sizes against end. Replace uses of
4265 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
4266 just one bfd_release.
4267 (wasm_scan): Don't use malloc/strdup for section names,
4268 bfd_alloc instead. Simplify code prefixing section name.
4269 Formatting. Don't attempt to free memory here..
4270 (wasm_object_p): ..do so here.
4272 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
4275 * elf32-arm.c (elf32_arm_final_link_relocate): Use
4276 UNDEFWEAK_NO_DYNAMIC_RELOC.
4277 (allocate_dynrelocs_for_symbol): Likewise.
4279 2020-01-10 Tamar Christina <tamar.christina@arm.com>
4282 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
4284 2020-01-10 Alan Modra <amodra@gmail.com>
4286 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
4288 2020-01-09 Nick Clifton <nickc@redhat.com>
4291 * bfd.c (bfd_convert_section_contents): Check for a compress
4292 header size that is larger than the actual section size.
4294 2020-01-08 Alan Modra <amodra@gmail.com>
4297 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
4298 after removing sections.
4300 2020-01-06 Jim Wilson <jimw@sifive.com>
4303 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
4304 check for !bfd_link_pic (info).
4305 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
4306 <R_RISCV_JAL>: Add comment.
4307 (_bfd_riscv_relax_section): For plt.offset check, add check for
4308 bfd_link_pic (info). Add comment.
4310 2020-01-06 Alan Modra <amodra@gmail.com>
4312 * format.c (bfd_check_format_matches): Ignore bfd_error on target
4313 match failures. Don't init to bfd_error_wrong_format before
4314 calling _bfd_check_format.
4316 2020-01-06 Alan Modra <amodra@gmail.com>
4318 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
4319 status rather than exiting on stack overflow or underflow.
4320 (_bfd_vms_slurp_etir): Adjust to suit.
4322 2020-01-06 Alan Modra <amodra@gmail.com>
4324 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
4326 2020-01-06 Alan Modra <amodra@gmail.com>
4328 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
4329 command. Check name offset is within command.
4330 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
4331 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
4332 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
4333 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
4334 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
4335 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
4336 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
4337 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
4338 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
4339 (bfd_mach_o_read_segment): Similarly.
4340 (bfd_mach_o_read_thread): Properly bound check thread struct.
4341 Don't repeat checks on second loop.
4342 (bfd_mach_o_read_command): Fail on invalid command length.
4344 2020-01-04 Alan Modra <amodra@gmail.com>
4346 * format.c (bfd_check_format_matches): Add preserve_match.
4347 Save initial bfd state in "preserve", matched bfd state in
4348 "preserve_match". Save just the first match. Release
4349 bfd_alloc memory. Restore and finish preserved state as
4350 appropriate on all function exit paths.
4352 2020-01-04 Alan Modra <amodra@gmail.com>
4354 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
4356 2020-01-04 Alan Modra <amodra@gmail.com>
4358 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
4361 2020-01-03 Nick Clifton <nickc@redhat.com>
4364 (bfd_pef_parse_function_stubs): Correct the test that ensures that
4365 there is enough data remaining in the code buffer before
4366 attempting to read a function stub.
4368 2020-01-03 Nick Clifton <nickc@redhat.com>
4371 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
4372 return value from bfd_malloc.
4373 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
4374 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
4375 (elf32_arm_filter_cmse_symbols): Likewise.
4376 (elf32_arm_write_section): Likewise.
4377 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
4378 (bfd_mach_o_follow_dsym): Likewise.
4379 * pef.c (bfd_pef_print_loader_section): Likewise.
4380 (bfd_pef_scan_start_address): Likewise.
4381 (bfd_pef_parse_function_stubs): Likewise.
4382 (bfd_pef_parse_symbols): Likewise.
4384 2020-01-03 Sergei Trofimovich <siarheit@google.com>
4386 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
4387 on binary inputs ld/PR25316.
4388 (is_ia64_elf): new helper to filter on ia64 objects.
4390 2020-01-03 Jan Beulich <jbeulich@suse.com>
4392 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4394 (bfd_mach_o_scan): Insert underscore in two variable names.
4396 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
4398 * Makefile.am: Add z80-elf target support.
4399 * configure.ac: Likewise.
4400 * targets.c: Likewise.
4401 * Makefile.in: Regenerate.
4402 * configure: Regenerate.
4403 * config.bfd: Add z80-elf target support and new arches: ez80 and
4405 * elf32-z80.c: New file.
4406 * archures.c: Add new z80 architectures: eZ80 and Z180.
4407 * coffcode.h: Likewise.
4408 * cpu-z80.c: Likewise.
4409 * coff-z80.c: Add new relocations for Z80 target and local label
4411 * reloc.c: Add new relocs.
4412 * bfd-in2.h: Regenerate.
4413 * libbfd.h: Regenerate.
4415 2020-01-02 Tamar Christina <tamar.christina@arm.com>
4419 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4421 2020-01-01 Alan Modra <amodra@gmail.com>
4423 Update year range in copyright notice of all files.
4425 For older changes see ChangeLog-2019
4427 Copyright (C) 2020 Free Software Foundation, Inc.
4429 Copying and distribution of this file, with or without modification,
4430 are permitted in any medium without royalty provided the copyright
4431 notice and this notice are preserved.
4437 version-control: never